1 Sun Apr 10 11:30:56 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
3 * Make sure query sends at least an error back if nothing
4 more is sent. Affected file silcd/server_query.c.
6 Thu Apr 7 14:50:01 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
8 * During query, check if the original command caller goes
9 away. If it does, stop the query. Affected file
12 * Check for valid channel creation in JOIN command reply.
13 Affected file lib/silcclient/command_reply.c.
15 * Handle the resolver counter in silc_client_get_users_by_channel
16 callback correctly. Fixed auto-join bug in Gaim. Affected
17 file lib/silcclient/idlist.c.
19 Wed Apr 6 16:56:53 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
21 * Added some better error messages. Affected file
22 silcd/command_reply.c and packet_receive.c.
24 * Handle error in WATCH command propely on backup router.
25 Affected file silcd/command.c.
27 * Fixed freeing of unfreeable variable in WHOIS command reply.
28 Affected file silcd/command_reply.c.
30 Wed Apr 6 09:10:31 CEST 2005 Pekka Riikonen <priikone@silcnet.org>
32 * Added pkg-config .pc file creation for silc core library
33 and silcclient library. A patch by c0ffee.
35 * Removed the need for GNU Libidn. Added the simple stringprep
36 from libidn into lib/contrib/. It is now used also on Windows
39 Mon Apr 4 15:15:46 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
41 * Simplified the invite and ban string handling in the
42 server. Check for valid invite and ban arguments also.
43 Affected file silcd/server_util.c.
45 Sun Apr 3 14:58:53 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
47 * Added WATCH list announcing in backup router protocol.
48 Affected files are silcd/command.c, server.c, server_backup.c.
50 * Do not change users mode to founder on normal server/backup
51 if the founder mode is set, and user is first one to join.
52 Affected file silcd/pcaket_receive.c.
54 * Do not send CUMODE_CHANGE notify back to sender. Affected
55 file silcd/packet_receive.c.
57 * Added getrusage() to take noise in SILC RNG. A patch by
58 Mika Boström. Affected files are configure.in.pre,
59 includes/silcincludes.h.in, lib/silccrypt/silcrng.c.
61 Sat Apr 2 18:09:30 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
63 * Splitted the SILC libraries configuration into a configure
64 fragment into lib/configure.ad. It is now possible, once
65 this feature is added, to specify whether to compile or not
66 compile included SILC libraries. Affected files are
67 configure.in.pre, lib/silcmath/mpi/configure.ad,
68 lib/configure.ad, Makefile.defines.pre and
69 Makefile.defines_int.pre.
71 * Added --with-silc-includes and --with-silc-libs to configure.
72 If specified the included libs are not compiled, but the
73 specified libs are used. Pkg-config is not yet supported.
74 Affected file configure.in.pre.
76 * Fixed WATCH command handling on backup router. Router does not
77 send the watch command any more to backup if it originates from
78 backup. Affected file silcd/command.c.
80 Fri Apr 1 18:52:47 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
82 * Changed announcing to not announce unregistered clients.
83 Affected file silcd/server.c.
85 * Fixed username handling in command reply. Affected file
86 silcd/command_reply.c.
88 * Log files are now 0600. Affected file lib/silcutil/silclog.c.
90 Thu Mar 31 22:34:22 CEST 2005 Patrik Weiskircher <pat@icore.at>
92 * Added new define SILC_MACOSX, if __APPLE__ and __MACH__ is defined.
93 Affected file: includes/silcincludes.h.in
95 * bool is defined as _Bool on Mac OS X now.
96 Affected file: lib/silcutil/silctypes.h
98 Thu Mar 31 08:52:06 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
100 * Added support for UTF-8 nicknames, channel names and
101 server names in client library. Affected files in
104 * Added __SILC_HAVE_PTHREAD, __SILC_HAVE_SIM, __SILC_HAVE_LIBIDN,
105 and __SILC_ENABLE_DEBUG to include/silcclient.h for third-party
106 software to check how Toolkit has been compiled.
108 Wed Mar 30 22:16:35 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
110 * Added silc_utf8_str[n]casecmp into lib/silcutil/silcutf8.[ch].
112 * Use silc_utf8_str[n]casecmp instead of strcmp routines
113 in library and in SILC Client when dealing with nicknames
114 and other identifier strings. Affected file in client lib
117 * Convert nickname to UTF-8 in /msg and /smsg. Affected file
118 irssi/src/silc/core/silc-servers.c.
120 Wed Mar 30 10:50:02 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
122 * Fixed idcache to work with the new identifier strings.
123 Affected file lib/silccore/silcidcache.c.
125 * Added UTF-8 hash and compare function for SilcHashTable.
126 Affected file lib/silcutil/silcutil.[ch].
128 * Added casefolding stringprep, SILC_CASEFOLD_PREP.
129 Affected file lib/silcutil/silcstringprep.[ch].
131 * Changed the identifier string handling to include the original
132 format in client, server, channel entries and normalized
133 format in cache. Affected files in silcd/.
135 Tue Mar 29 16:51:35 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
137 * Added support for the new identifier strings and their
138 validity checking. Nicknames, channel names and usernames
139 can now include practically any kind of letters and various
140 other characters. Affected files in silcd/ and in libraries.
142 NOTE: comparing these strings should now be done with memcmp()
143 to check binary compatibility. All these strings are normalized
144 and casing is irrelevant.
146 * Added silc_identifier_check to lib/silcutil/silcstrutil.[ch]
147 as easy function for applications to check whether identifier
150 Tue Mar 29 00:45:11 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
152 * Fixed SILC_STRING_LDAP_DN encoding and decoding. Affected
153 file lib/silcutil/silcutf8.c.
155 * Added SILC_STRING_UTF8_ESCAPE to lib/silcutil/silcstrutil.h.
157 Mon Mar 28 22:46:23 CEST 2005 Jochen Eisinger <jochen@penguin-breeder.org>
159 * Make public key in getkey reply mandatory. Affected file
160 lib/silcclient/command_reply.c
162 Sun Mar 27 19:03:31 CEST 2005 Patrik Weiskircher <pat@icore.at>
164 * Added Parameter dont_register_crypto_library to
165 SilcClientParam. If set to TRUE, silcclient library will
166 not initalize the Crypto Libraries and application
167 will need to do it. Affected file lib/silcclient/silcclient.h,
168 lib/silcclient/client.c.
170 Sun Mar 27 19:02:48 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
172 * Imported new silc_utf8_[encode|decode] routines from
173 my internal SILC 1.1 source tree. New encodings added:
174 SILC_STRING_LOCALE (SILC_STRING_LANGUAGE is deprecated),
175 SILC_STRING_UTF8, SILC_STRING_PRINTABLE, SILC_STRING_VISIBLE,
176 SILC_STRING_TELETEX, SILC_STRING_NUMERICAL and
179 * Splitted UTF-8 routines into lib/silcutil/silcutf8.[ch].
181 * Implemented stringprep (RFC 3454) API. Internally we use
182 GNU Libidn's stringprep, for now, so it is required now to
183 compile SILC sources. Added lib/silcutil/silcstringprep.[ch].
185 * Added checking for GNU Libidn and --with-libidn to configure.
187 Wed Mar 23 11:20:33 CET 2005 Jochen Eisinger <jochen@penguin-breeder.org>
189 * If the passphrases entered do not match while generating a new key,
190 completly start over instead of going into an infinite loop asking
191 the user to re-enter the passphrase correctly. Affected file
192 lib/silcutil/silcapputil.c
194 Sun Jan 9 14:28:51 CET 2005 Pekka Riikonen <priikone@silcnet.org>
196 * Make sure server is removed from backup list when it is
197 deleted. Affected files silcd/command.c, server.c,
200 * Close socket when connecting to router fails. Affected
203 Tue Jan 4 13:06:26 CET 2005 Jochen Eisinger <jochen@penguin-breeder.org>
205 * Adopt configuration toolchain to current auto-tools.
206 Affected files prepare, irssi/configure.in
207 * Revert most of the UTF-8 fixes to SILC Client 1.0.1. Will
208 redo that. Affected files irssi/src/silc/core/client_ops.c,
209 irssi/src/fe-common/silc/fe-silc-channels.c
210 * Take over command line options into silcclient data structure.
211 Affected file irssi/src/silc/core/silc-core.c
213 Wed Dec 8 16:15:11 CET 2004 Pekka Riikonen <priikone@silcnet.org>
215 * Do not try to initiate backup resuming protocol forever.
216 Affected file silcd/server_backup.c.
218 Wed Nov 24 18:24:05 CET 2004 Pekka Riikonen <priikone@silcnet.org>
220 * ID change in resuming has to be done before changing
221 detached client's modes, since the ID change may fail and
222 leave ghosts on the network. Affected file is
223 silcd/packet_receive.c.
225 Tue Nov 23 16:54:35 CET 2004 Pekka Riikonen <priikone@silcnet.org>
227 * Fixed Win32 scheduler to not stuck anymore. A patch from
228 Juha Räsänen. Affected file is
229 lib/silcutil/win32/silcwin32schedule.c.
231 * Fixed QoS parsing for connection blocks in server. Affected
232 file is silcd/serverconfig.c.
234 * Fixed server statistics increasing in server. Affected file
237 * The CLOSE command now marks backup router as self disconnected
238 to avoid resuming problems. Affected file silcd/command.c.
240 Wed Sep 22 19:46:32 CEST 2004 Patrik Weiskircher <pat@icore.at>
242 * When using silc_net_create_connection[_async], and your system can
243 create IPv6 sockets, it will try to connect to the IPv6 host.
244 Now it tries to connect to an IPv4 host if IPv6 fails. Affected
245 file lib/silcutil/unix/silcunixnet.c
247 Fri Jun 18 19:26:58 CEST 2004 Pekka Riikonen <priikone@silcnet.org>
249 * Check for valid route when receiving packet from router and
250 when routing it to local server in the cell. A patch from
251 Matt Miller. Affected files silcd/router.c and server.c.
253 Sat May 1 13:55:54 CEST 2004 Patrik Weiskircher <pat@icore.at>
255 * Couldn't detach and reattach twice, because of the previous
256 commit. Affected file silcd/packet_receive.c
258 Fri Apr 30 19:40:28 CEST 2004 Patrik Weiskircher <pat@icore.at>
260 * Added check to ignore Port value if Initiator is FALSE.
261 Remote router coudln't connect if Port was set. Affected file
264 * If some client tries to resume more than once at the same time,
265 server crashed. Router didn't crash, but showed odd behaviour
266 (didn't allow clients to join anymore, ..). Affected files
267 silcd/packet_receive.c silcd/idlist.h
269 Mon Mar 15 21:10:08 EET 2004 Pekka Riikonen <priikone@silcnet.org>
271 * Destroy the file transfer session in silc_client_file_close
272 with timeout. Affected file lib/silcclient/client_ftp.c.
274 * Call SFTP server monitor in READ and WRITE after the actual
275 operations. Affected file lib/silcsftp/sftp_server.c.
277 Wed Mar 10 21:30:02 EET 2004 Pekka Riikonen <priikone@silcnet.org>
279 * Create one configure script from configure fragments
280 (configure.ad). This is a first step towards new distribution
281 system. Affected files prepare, configure.in.pre,
282 lib/silcmath/mpi/configure.ad.
284 Wed Mar 10 18:35:24 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
286 * Removed expiring of client key pair. Affected file is
287 irssi/src/silc/core/clientutil.c
289 Tue Mar 9 17:11:58 EET 2004 Pekka Riikonen <priikone@silcnet.org>
291 * Check the number of connections from real number of
292 connections instead of socket number, when deciding if
293 server is full. Affected files are silcd/server.c,
294 server_internal.h and silcd.c.
296 * Clarified the connections_max meaning in General section
297 in doc/example_silcd.conf.in.
299 * The reconnect_keep_trying default value set to TRUE
300 if it is not defined in the config file. Affected file
301 silcd/serverconfig.c.
303 Wed Mar 3 15:13:49 CET 2004 Pekka Riikonen <priikone@silcnet.org>
305 * Fixed crashbug in connection closing, after a protocol
306 completion callback, which might have closed it already.
307 Affected file silcd/server.c.
309 * Fixed rekey with PFS in backup router. It did not allow
310 rekeys with PFS, and when the rekey protocol timedout
311 it crashed the backup router without the above fix. Affected
312 file silcd/packet_send.c and server.c.
314 Sat Feb 28 16:25:09 EET 2004 Pekka Riikonen <priikone@silcnet.org>
316 * The silc_client_add_channel_private_key now returns the
317 private key context if pointer is given as argument.
318 Affected files are lib/silcclient/silcclient.h and
321 * Added support for using channel private keys in SILC
322 Client Library even if the private key mode is not set
323 on the channel. Affected file lib/silcclient/client_channel.c.
325 * The channel private key used to decrypt message is now
326 delivered to the application in the 'channel_messageÃ' client
327 operation. Affected files are lib/silcclient/silcclient.h
328 and client_channel.c.
330 * Fixed wrong arg type for user limit in CMODE command reply.
331 Affected file silcd/command.c.
333 * The user limit is now taken and saved to SilcClientEntry in
334 JOIN and CMODE command replies and in CMODE_CHANGE notify.
335 Affected files lib/silcclient/silcclient.h, command_reply.c
338 * Added support to the new private message key indicator
339 packet. Added a new function to the client library:
340 silc_client_send_private_message_key_request. The sender
341 indicates to be initiator, and receiver is responder.
342 Added the indicator to the SilcClientEntry as 'prv_resp'
343 boolean. Affected files are lib/silcclient/silcclient.h
344 client.[ch], and client_prvmsg.c.
346 Fri Feb 27 11:25:26 CET 2004 Pekka Riikonen <priikone@silcnet.org>
348 * Fixed the JOIN command calling when called with both
349 -auth and -founder. Affected file is lib/silcclien/command.c.
351 Wed Feb 25 23:12:11 EET 2004 Pekka Riikonen <priikone@silcnet.org>
353 * Check watcher list for resumed clients as well. Affected
354 file is silcd/packet_receive.c.
356 Tue Feb 24 16:49:10 EET 2004 Pekka Riikonen <priikone@silcnet.org>
358 * Implemented the user limit to the CMODE_CHANGE notify,
359 CMODE command reply and JOIN command reply in server.
360 Affected files are silcd/server.c, command.c, command_reply.c,
361 packet_send.c and packet_receive.c.
363 Mon Feb 23 23:31:15 EET 2004 Pekka Riikonen <priikone@silcnet.org>
365 * Defined SILC_STRFMT_END that must be used now with
366 silc_buffer_strformat, instead of SILC_STR_END. Fixes
367 crashes on AMD64. Affected files are lib/silcutil/silcbuffmt.h,
368 lib/silcclient/silcvcard.c, silcd/server_util.c.
370 * Fixed the adding of public key to the WATCH list in server.
371 Fixed the WATCH notify sending to client. Affected files
372 are silcd/packet_send.[ch], command.c, server_util.c.
374 * Implemented the watching by public key in the SILC Client
375 Library and SILC Client. Affected files are
376 lib/silcclient/command.c and client_notify.c.
378 Mon Feb 23 09:30:30 CET 2004 Pekka Riikonen <priikone@silcnet.org>
380 * Added support for public key watching in server. Affected
381 files are silcd/server.c, server_internal.h, command.c,
384 Sun Feb 22 19:03:59 EET 2004 Pekka Riikonen <priikone@silcnet.org>
386 * Added public key to the SIlcClientEntry. Affected files
387 are lib/silcclient/silcclient.h, command_reply.c, idlist.c
389 * Fixed the get_clients_whois reply processing to return
390 exactly same entries server returned. Makes it possible
391 to search using attributes. Affected file is
392 lib/silcclient/idlist.c.
394 Sat Feb 21 19:21:57 EET 2004 Pekka Riikonen <priikone@silcnet.org>
396 * Save founder key to SilcChannelEntry. Affected files are
397 lib/silcclient/silcclient.h, command_reply.c, idlist.c.
399 Fri Feb 20 20:37:38 EET 2004 Pekka Riikonen <priikone@silcnet.org>
401 * Call the monitor callback with _CLOSED status from the
402 silc_client_file_close. Affected files are
403 lib/silcclient/client_fpt.c, silcclient.h
405 * Added silc_client_get_clients_whois which resolves using
406 WHOIS, and supports requested attributes as well.
407 Affected files are lib/silcclient/silcclient.h, idlist.c.
409 Fri Feb 19 21:09:22 EET 2004 Pekka Riikonen <priikone@silcnet.org>
411 * Added support for asking the destination filename where
412 the downloaded file is saved in the file transfer. Affected
413 files are lib/silccilent/silcclient.h, client_ftp.c.
415 Wed Feb 18 02:46:17 EET 2004 Pekka Riikonen <priikone@silcnet.org>
417 * Fixed error handling in resuming data processing. Affected
418 files are lib/silcclient/client_resume.c and client.c.
420 Tue Feb 17 19:34:30 EET 2004 Pekka Riikonen <priikone@silcnet.org>
422 * Fixed silc_client_send_private_message to return TRUE correctly.
423 Affected file lib/silcclient/client_prvmsg.c.
425 * Added topic to the SilcChannelEntry. Affected files are
426 lib/silcclient/silcclient.h, command_reply.c, client_notify.c.
428 Fri Feb 13 14:19:14 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
430 * Use conn->cmd_ident for all silc_client_command_call()s. Affected
431 file lib/silcclient/command.c
433 Fri Feb 13 13:53:45 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
435 * Convert all commands to UTF-8 before passing them to the
436 client library. Still need to convert replies from UTF-8 to
437 the locale encoding. Affected file
438 irssi/src/silc/core/silc-cmdqueue.c
440 Fri Feb 13 13:13:07 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
442 * redirect all silc_client_command_calls through a queueing framework.
443 This fixes /CYCLE and the annoying "nick change after auto-joining
444 a channel". Furthermore it defines one central point where
445 command parameters can be UTF-8-ified. Affected files
446 irssi/src/silc/core/Makefile, client_ops.c, silc-channels.c,
447 silc-servers.[ch], silc-core.c, silc-cmdqueue.[ch], silc-lag.c
449 Fri Feb 13 12:04:41 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
451 * use asynchronous connect() to establish router connections.
452 Fixes problem when the primary router goes down. Affected files
453 silcd/server.c, silcd/server_backup.c
455 Thu Feb 12 20:09:59 EET 2004 Pekka Riikonen <priikone@silcnet.org>
457 * Added SILC_[32|64]_TO_PTR and SILC_PTR_TO_[32|64] macros.
458 Fixed various compilation warnings when type casting ints
459 to pointers or vice versa, of different size. Updates around
462 Tue Feb 3 23:25:17 EET 2004 Pekka Riikonen <priikone@silcnet.org>
464 * Surrogates not allowed in UTF-8 strings, updated decoder.
465 Affected file lib/silcutil/silcstrutil.c. Added UTF-8
466 testers in lib/silcutil/tests/ directory.
468 Wed Jan 14 18:42:44 EET 2004 Pekka Riikonen <priikone@silcnet.org>
470 * Added SILC_CLIENT_CONN_ERROR_KE, ERROR_AUTH, ERROR_RESUME and
471 ERROR_TIMEOUT SilcClientConnectionStatus errors. Affected
472 files are lib/silcclient/silcclient.h, client.c.
474 Mon Jan 12 13:01:10 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
476 * When resuming a session fails, notify the user that the session
477 file needs to be removed eventually. Affected files
478 irssi/src/fe-common/silc/module-formats.[ch],
479 irssi/src/silc/core/client_ops.c.
481 Tue Jan 04 12:16:04 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
483 * Added DIST_SUBDIRS symbols to include all subdirs in distributions.
484 Affected files lib/silcutil/Makefile.am, lib/silcmath/Makefile.am
486 * Typofix in Irssi::Silc module. Affected file
487 irssi/src/perl/silc/Silc.xs.
489 Tue Jan 04 02:43:44 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
491 * Changed the way NOTICE flagged messages are treated. Added support
492 for notices in queries and signing notices. Affected files
493 irssi/default.theme; irssi/docs/help/in/notice.in;
494 irssi/src/fe-common/silc/module-formats.[ch], fe-silc-messages.c;
495 irssi/src/silc/core/client_ops.c, silc-channels.c, silc-servers.c
497 * Fixed typo in /ACTION help. Affected file
498 irssi/docs/help/in/action.in
500 Mon Jan 03 23:26:38 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
502 * Fixed typo in perl module. Affected file
503 irssi/src/perl/silc/Server.xs
505 * Changed the way ACTION flagged messages are treated. Added support
506 for actions in queries and signing actions. Affected files
507 irssi/default.theme; irssi/docs/help/in/action.in;
508 irssi/src/fe-common/silc/module-formats.[ch], fe-silc-messages.c,
509 fe-silc-queries.c; irssi/src/silc/core/client_ops.c, silc-channels.c,
512 Mon Jan 03 16:04:29 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
514 * Incorrectly reported error when client had to be resolved from
515 server in /SMSG. Affected file irssi/src/silc/core/silc-servers.c
517 Sat Jan 3 16:37:15 EET 2004 Pekka Riikonen <priikone@silcnet.org>
519 * Fixed whois public key hash table deleting and adding in
520 detached client case. Affected file silcd/packet_receive.c.
522 Sat Jan 03 12:15:38 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
524 * Changed filenames of silc/fe module not to collide with filenames
525 from core/fe. Also seperated public messages printing from
526 query messages printing. Affected files are all in
527 irssi/src/fe-common/silc.
529 Sat Jan 3 12:18:07 EET 2004 Pekka Riikonen <priikone@silcnet.org>
531 * Fixed the invite process handling during joining to use
532 correct server name for the client that is matched against
533 the invite string for the channel. Wrong server name caused
534 inability to join the channel. Affected file is
537 Fri Jan 2 23:34:17 EET 2004 Pekka Riikonen <priikone@silcnet.org>
539 * Fixed the CUMODE channel founder authentication on normal
540 server to not remove the founder rights on existing founder
541 before checking that router accepts the mode change. Affected
542 files are silcd/command.c and silcd/packet_receive.c.
544 * Remove the server entry correctly when rekey timeouts and
545 remote router connection on normal server is closed. Fixes
546 a crash where server uses the freed server entry. Affected
549 Fri Jan 02 10:28:15 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
551 * Add /SILCNET [ADD|REMOVE|LIST] command to manage different SILC
552 networks. This is the first step in solving the bug about
553 /SERVER ADD -silcnet <silcnet>. Affected files
554 irssi/docs/in/silcnet.in; irssi/src/fe-common/silc/Makefile.am,
555 fe-silcnet.c, fe-common-silc.c, module-formats.[ch];
556 irssi/src/silc/core/silc-chatnets.[ch], silc-core.c, Makefile.am
558 Thu Jan 01 20:11:32 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
560 * /SMSG and /MMSG now correctly create new queries. Affected files
561 irssi/src/fe-common/silc/fe-messages.c, irssi/scripts/silc-mime.pl
563 * Add basic support for SILC protocol specific variables in perl.
564 Affected files irssi/src/perl/silc/*, irssi/configure.in,
565 irssi/src/perl/Makefile.am
567 Wed Dec 31 17:06:55 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
569 * Don't use silc_get_input, it's obviously not reliable. Fixes
570 issue when the current key expires. Affect file
571 irssi/src/silc/core/clientutils.c
573 * Make the session data filename configurable. This makes it
574 possible to have different session files for different
575 SILC networks. Affected files irssi/src/silc/core/silc-core.c,
576 client_ops.[ch], silc-servers.c,
577 irssi/src/silc/fe-common/silc/module-formats.[ch]
579 * Use the same set of libtool files for the MPI lib as for the
580 rest of the toolkit. Affected files lib/silcmath/mpi/config.guess,
581 config.sub, configure.in, install-sh, missing, mkinstalldirs
583 Sun Dec 28 21:57:39 EET 2003 Pekka Riikonen <priikone@silcnet.org>
585 * Fixed server statistics decrementing error to not go to
586 negative. Affected file silcd/packet_receive.c.
588 Sat Dec 20 14:42:36 EET 2003 Pekka Riikonen <priikone@silcnet.org>
590 * Use silc_server_query_add_error to add error in public key
591 search error. Added support in send_reply to send errors
592 without specific argument. Affected file silcd/server_query.c.
594 * Fixed the WHOIS, IDENTIFY and WHOWAS error handling in SILC
595 Client for NO_SUCH_NICK. It was against the protocol specs.
596 Affected file irssi/src/silc/core/client_ops.c.
598 * Added backwards support for the wrong NO_SUCH_NICK error sending
599 in server. To be removed in SILC Server 1.0. Both old clients
600 and clients with fixed error handling now works. Affected file
601 silcd/server_query.c.
603 Sat Dec 20 00:44:47 CET 2003 Patrik Weiskircher <pat@icore.at>
605 * fixed a bug in the whois using attributes function where no
606 error was sent if no nickname and client id but the attributes were
607 given to whois. Affected file silcd/server_query.c
609 Tue Dec 16 21:34:59 CET 2003 Patrik Weiskircher <pat@icore.at>
611 * remove public key from public key hashtable on detach. Affected
612 file silcd/packet_receive.c
614 * free public key hashtable before removing clients on server
615 shutdown. Affected file silcd/server.c
617 * remove public key prior deleting client-data on killing a client.
618 Affected file silcd/server_util.c
620 Sat Dec 06 21:35:14 CET 2003 Patrik Weiskircher <pat@icore.at>
622 * Getting the MOTD from other servers works now. Affected
623 files are silcd/command.c and silcd/command_reply.c
625 Thu Dec 04 11:33:46 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
627 * Initialize the variable idletag, since it is tested in
628 silc_core_deinit for its default value. Affected file
629 irssi/src/silc/core/silc-core.c
631 Sun Nov 30 19:47:02 CET 2003 Patrik Weiskircher <pat@icore.at>
633 * Fixed signed channel messages across cells. Affected file
636 Fri Nov 28 19:13:21 EET 2003 Pekka Riikonen <priikone@silcnet.org>
638 * Changed the SILC_LOG_* macros to not be empty if SILC_DEBUG
639 is not defined. They can now be safely used in if-statements
640 without braces. Affected file lib/silcutil/silclog.h.
642 * Added the checks for backup closing connection due to error
643 (local or remote) and thus not allow the resuming to occur
644 in reconnect. Affected files are silcd/packet_send.c
647 Tue Nov 25 15:20:59 EET 2003 Pekka Riikonen <priikone@silcnet.org>
649 * Help file updates. Affected files in irssi/src/docs/help/in/.
651 Wed Nov 23 20:51:21 CET 2003 Patrik Weiskircher <pat@icore.at>
653 * Fixed channel messages across cells. Affected file
656 Wed Nov 12 11:34:56 EET 2003 Pekka Riikonen <priikone@silcnet.org>
658 * Fixed file transmission accepting in client library to not
659 start the negotiation if user hasn't accepted the transfer,
660 instead create new session for resent transfer. Affected
661 file lib/silcclient/client_ftp.c.
663 * Show the session ID in the file transmision list. Remove
664 session from list that failed to transfer. Switch the current
665 session automatically after transmission, and in errors, to new
666 session if other sessions exists in the transfer list. Affected
667 files are irssi/src/silc/core/silc-servers.c,
668 irssi/src/fe-common/silc/modfule-formats.c.
670 Mon Nov 10 14:41:40 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
672 * Fixed MIME header parsing for the hopefully last time. Affected
673 file lib/silcutil/silcstrutil.c
675 Mon Nov 10 13:03:46 EET 2003 Pekka Riikonen <priikone@silcnet.org>
677 * Rewrote the PKCS#1 routines. Added lib/silccrypt/silcpkcs1.[ch].
679 * The SILC RNG is now gauranteed to return non-zero random
680 values. Affected files are lib/silccrypt/silcrng.[ch].
682 Sun Nov 9 20:44:56 EET 2003 Pekka Riikonen <priikone@silcnet.org>
684 * Fixed nickname formatting when changing only case of the
685 nickname. Affected file lib/silcclient/idlist.c.
687 Sun Nov 9 19:33:59 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
689 * Fixed a memory leak and incorrect printing of the "appears as"
690 message. Affected file irssi/src/silc/core/client_ops.c
692 Sun Nov 9 17:45:11 EET 2003 Pekka Riikonen <priikone@silcnet.org>
694 * Added CRT (Chinese Remainder Theorem) supported RSA
695 private keys and private key operations. This significantly
696 increases private key operation efficiency. No compatibility
697 issues with new or old private keys. Affected files are
698 lib/silccrypt/rsa.[ch], rsa_internal.h and pkcs1.c.
700 Sat Nov 8 13:08:53 EET 2003 Pekka Riikonen <priikone@silcnet.org>
702 * Fixed GCC-3.3.2 related compilation warnings from the
705 Fri Nov 7 23:01:47 EET 2003 Pekka Riikonen <priikone@silcnet.org>
707 * Removed RC6 from distributions.
709 Fri Nov 7 19:38:42 EET 2003 Pekka Riikonen <priikone@silcnet.org>
711 * Added some better comments to lib/silccrypt/silcpkcs.h,
712 optimized some routines in lib/silccrypt/silcpkcs.c.
713 Added test_silcpkcs into lib/silccrypt/tests/.
715 * Fixed silc_rng_global_init to actually init the global RNG
716 if RNG wasn't provided for it. Affected file is
717 lib/silccrypt/silrng.c.
719 Thu Nov 6 21:08:28 EET 2003 Pekka Riikonen <priikone@silcnet.org>
721 * Added silc_hash_table_find_by_context_ext. Affected files
722 lib/silcutil/silchashtable.[ch].
724 * Save the public key on normal server in WHOIS command reply
725 from attributes, if present, and add it to public key hash
726 table. Fixes WHOIS resolving by public key on normal server.
728 Optimized the attributes resolving on normal server to not
729 resolve if we resolved them already from router.
731 Affected files are silcd/server_query.c, command_reply.c.
733 Wed Nov 5 19:36:30 CET 2003 Patrik Weiskircher <pat@icore.at>
735 * Added support for whois using attributes.
736 Affected files silcd/command_reply.c, silcd/packet_receive.c,
737 silcd/server.c, silcd/server_internal.h, silcd/server_query.c,
740 * Added support for whois using public key attribute to /WHOIS i
741 client command. Affected files irssi/docs/help/in/whois.in,
742 irssi/src/silc/core/silc-servers.c, lib/silcclient/command.c
744 Wed Nov 5 23:37:36 EET 2003 Pekka Riikonen <priikone@silcnet.org>
746 * Fixed UMODE setting in server when the client has anonymous
747 mode set. The mode setting was not working. Affected file
750 Mon Nov 2 11:36:08 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
752 * Fixed some bugs and typos related to sending split messages.
753 Print notification when sending messages with /MMSG. Affected
754 files irssi/scripts/silc-mime.pl, irssi/src/silc/core/client_ops.c
756 Fri Oct 31 12:33:59 EET 2003 Pekka Riikonen <priikone@silcnet.org>
758 * Optimized the socket referencing in packet routines, client
759 library and server. Affected files are lib/silccore/silcpacket.c,
760 lib/silcclient/client.c and silcd/server.c.
762 * If silc_socket_set_qos is given with NULL arguments the QoS is
763 reset from the socket. Affected files are
764 lib/silcutil/silcsockconn.[ch].
766 Thu Oct 30 21:23:24 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
768 * Add a /LISTKEYS command which lists the locally cached
769 client and server keys. Affected files
770 irssi/src/fe-common/module-formats.[ch],
771 irssi/src/silc/core/silc-{channels,servers}.c
772 irssi/docs/help/in/listkeys.in
774 Thu Oct 30 20:23:40 EET 2003 Pekka Riikonen <priikone@silcnet.org>
776 * Check that packet queue purging was successful. Affected
777 files lib/silcclient/client.c and silcd/packet_send.c. Related
778 to MAC failed errors.
780 * Do not clear the inbuf even if it is empty if QoS was applied
781 to it. Otherwise the QoS data is cleared and MAC failed error
782 will occur. Affected file lib/silccore/silcpacket.c.
784 * Use the rekey period time as rekey protocol timeout value.
785 If the rekey does not succeed during the rekey period there's
786 something very wrong, and we most likely end up with wrong keys,
787 do graceful reconnect then. Affected file silcd/server.c.
789 * Take reference of the socket in the parser context, as it's
790 possible to have the parsers in queue after the socket is
791 disconnected and this may cause crash. Affected files are
792 lib/silccore/silcpacket.c, lib/silcclient/client.c and
795 Thu Oct 30 17:01:01 EET 2003 Pekka Riikonen <priikone@silcnet.org>
797 * Fixed KICK command reply sending, it sent to replies.
798 Affected file silcd/command.c.
800 Wed Oct 30 14:06:52 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
802 * Finish the silc-mime.pl script. It now supports MIME type
803 guessing using magic files, signing data messages, executing
804 MIME handlers in background. Affected files
805 irssi/scripts/silc-mime.pl and irssi/docs/help/in/mmsg.in
807 * Changed MIME signal handler to make things easier for the perl
808 script. Affected files irssi/src/silc/core/client_ops.c,
809 silc-servers.c, and irssi/docs/signals.txt
811 * Cleaned up the silc_mime_parse function and fixed detection
812 of wrapped header lines. Affected file lib/silcutil/silcstrutil.c
814 Sun Oct 26 21:19:02 EET 2003 Pekka Riikonen <priikone@silcnet.org>
816 * Resolve the IP for file transfer listener from the connection
817 socket. Affected file lib/silcclient/client_ftp.c.
819 * Accept NULL hostname parameter in the functions
820 silc_net_check_[local|remote]_by_socket. Do not reverse lookup
821 if hostname is not wanted.
823 Fri Oct 24 21:24:12 CEST 2003 Jochen Eisinger <jochen@penguin-breeder.org>
825 * Fixed race condition between silc_client_init and
826 my_silc_scheduler. Affected file irssi/src/silc/core/silc-core.c
828 Fri Oct 24 16:43:40 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
830 * Fixed file transfer connection closing when SIGNOFF for
831 the client is received from server. Affected file is
832 lib/silcclient/client_ftp.c.
834 Tue Oct 21 13:35:57 CEST 2003 Pekka Riikonen <priikone@silcnet.org>
836 * Check for disconnected socket in QUIT callback. Affected
837 file silcd/command.c.
839 Thu Oct 21 09:43:17 CEST 2003 Jochen Eisinger <jochen@penguin-breeder.org>
841 * Modified the MIME parsing to allow \n and \r\n as delimiters.
842 Affected files lib/silcutil/silcstrutil.c
844 * Cleaned up the escape/unescape functions for correctness and
845 speed. Affected file irssi/src/silc/core/client_ops.c
847 * Removed handling for data messages with Content-Type: text/*,
848 moved parsing of MIME headers to the signal handler, added
849 support for signing and verifying data messages. Affected
850 files are irssi/docs/signals.txt, irssi/src/silc/core/client_ops.c,
851 irssi/src/silc/core/silc-{servers,channels}.c
853 * Added a perl script for handling data messages based on
854 information read from Mailcap files. New file
855 irssi/scripts/silc-mime.pl
857 Mon Oct 20 16:08:22 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
859 * Added new SILC_MESSAGE_FLAG_ACK that can be used to
860 acknowledge recepetion of a message to the sender. Updated
863 Sat Oct 18 11:55:33 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
865 * Unregister channel key saving callback when deleting channel.
866 Affected file lib/silcclient/idlist.c.
868 * Do not remove the client from channels in NOTIFY_TYPE_SIGNOFF
869 before calling notify client operation. Affected file is
870 lib/silcclient/client_notify.c.
872 * Unregister QoS tasks when deleting the socket connection.
873 Affected files lib/silcutil/silcsockconn.[ch],
874 unix/silcunixsockconn.c.
876 * Implemented latest presence-attrs draft changes. Affected
877 files lib/silccore/silcattrs.h and
878 irssi/src/silc/core/silc-queries.c.
880 Tue Oct 14 18:24:53 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
882 * Save old channel keys in list to allow more rapid change
883 of channel keys if server for some reason does that. This
884 avoids loosing so many channel messages due to not having
885 key to decrypt. Affected file lib/silcclient/silcclient.h,
886 idlist.c and client_channel.c.
888 Mon Oct 13 21:37:47 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
890 * Continued backup router tests and fixes. Affected files
891 silcd/server_backup, server_util.c, server.c. See TODO.
893 Sun Oct 12 19:58:18 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
895 * Fixed SERVER_SIGNOFF handling in servers. The client
896 was removed from wrong list thus not removing the client
897 at all. Affected file silcd/packet_receive.c.
899 * Do not execute rekey protocol for disabled connections as
900 it would never go through. Affected file silcd/server.c.
902 * Added timeout for rekey protocol to catch if the protocol
903 never executes successfully. Affected files silcd/server.c
906 Sat Oct 11 15:39:22 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
908 * Abandon packet processing for disconnected sockets. Check
909 this always after calling packet processing callback.
910 Affected file lib/silccore/silcpacket.c.
912 * Fixed double registration disconnection code in server.
913 Closed wrong connection. Affected file silcd/packet_receive.c.
915 Fri Oct 10 16:27:12 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
917 * On normal server reconnect to primary during resuming 4
918 times, then give up. Affected file silcd/server_backup.c.
920 * If during reconnecting to routers we notice we have router
921 connection but no primary router set, the server is in desync.
922 Reconnect to primary to restore network. Affected file
925 * Assure that only one protocol is exeucting at the same time.
926 Added checks for all protocols. Affected files are
927 silcd/server.c and server_backup.c.
929 Thu Oct 9 20:24:09 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
931 * Check that a string is not already part on invite/ban
932 string when processing it. Affected file silcd/server_util.c.
934 Thu Oct 9 12:06:40 CEST 2003 Pekka Riikonen <priikone@silcnet.org>
936 * Fixed the CUMODE_CHANGE for founder mode changes to comply
937 with 1.2 version of the protocol. Affected file is
938 silcd/packet_receive.c.
940 Wed Oct 8 19:41:15 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
942 * ERR_BAD_PASSWORD now returns the Channel ID of the channel
943 where the passphrase was given. Affected file is
946 Wed Oct 8 09:32:12 CEST 2003 Pekka Riikonen <priikone@silcnet.org>
948 * INVITE and BAN notifys are now delivered from routers to
949 servers (but not clients) on the channel. Updated specs and
950 code. Affected files silcd/packet_[send|receive].[ch],
951 command.c, server.c and server_util.c.
953 * Implemented INVITE and BAN announcing. Affected files are
954 silcd/server.[ch], server_util.c.
956 * Implemented SilcStatus error type argument returning in
957 command reply error in server. Affected file silcd/command.c.
959 * Implemented SilcStatus argument returning in comand reply
960 in client library. The command_reply client operation now
961 returns error specific arguments as well. Affected files
962 are lib/silcclient/command_reply.[ch], client_resume.c,
963 lib/silccore/silcstatus.[ch].
965 Sun Oct 5 20:22:08 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
967 * Backup router protocol version 1.2 implemented. Testing still
968 required. Affected files in silcd/server_backup.[ch], server.c,
969 packet_receive.c and server_internal.h.
971 Sun Oct 5 12:36:37 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
973 * silc_client_send_[channel|private]_message now return TRUE
974 or FALSE. Affected file lib/silcclien/client_channel.c and
977 Thu Oct 2 17:03:09 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
979 * Check for explicit nickname in INVITE and BAN processing
980 during join as well (and don't expect only wildcards in
981 invite/ban strings). Affected file silcd/command.c.
983 * Fixed the INVITE and BAN by public key. The public key saved
984 is the PK payload (as specified) not the raw data. Affected
985 file silcd/server_util.c.
987 Wed Oct 1 20:29:06 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
989 * UTF-8 text message support for actions and notices in SILC
990 Client. Affected file irssi/src/silc/core/client_ops.c.
992 * silc_get_username and silc_get_real_name now returns sensible
993 data on Win32. Patch by Toni Willberg. Affected file is
994 lib/silcutil/win32/silcwin32util.c.
996 Sun Aug 24 23:35:19 CEST 2003 Jochen Eisinger <c0ffee@penguin-breeder.org>
998 * Provide a signal handler to send MIME encoded messages and emit
999 a signal when a MIME encoded message is received. Also document
1000 the signals for usage with the perl interface.
1002 A sample perl script will be supplied at a later point.
1004 Affected files are irssi/docs/signals.txt,
1005 irssi/src/silc/core/client_ops.[ch],
1006 irssi/src/silc/core/silc-{channels,servers}.c
1008 Sun Aug 24 12:58:30 CEST 2003 Jochen Eisinger <c0ffee@penguin-breeder.org>
1010 * Use SILC_COMMAND_PING to estimate the round-trip time to the
1011 server. Use this time to display a lag and disconnect when it
1012 exceeds a specified limit.
1014 Affected files are irssi/src/silc/core/silc-{lag,core}.c.
1016 Mon Aug 11 17:14:17 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1018 * Remove the channel auth list in normal server if router
1019 encofrces its list during connecting. Send notify to channel
1020 to remove the mode to remove the list. Affected files are
1021 silcd/server_util.c and silcd/packet_receive.c.
1023 Wed Aug 6 14:52:04 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1025 * Added support for channel public keys. Updated protocol specs
1026 and implemented it. Affected files are
1027 silcd/command.c, command_reply.c, lib/silcclient/command.c,
1028 lib/silcclient/command_reply.c.
1030 Wed Jul 23 12:17:01 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1032 * Ignore SIGXFSZ and SIGXCPU signals in server. They can
1033 terminate the process on Linux. Affected file silcd/silcd.c.
1035 Mon Jun 2 19:13:27 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1037 * Check for NULL buffer in silc_buffer_clear. Affected file
1038 is lib/silcutil/silcbuffer.h.
1040 * Simplified the backup router protocol by removing the _GLOBAL
1041 types. Updated protocol specs and the code. Affected files
1042 are silcd/server_backup.[ch].
1044 Thu Apr 24 19:50:25 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1046 * Deny '@' and '!' from nicknames since they are reserved
1047 by the SILC_COMMAND_INVITE and SILC_COMMAND_BAN commands.
1048 Updated protocol specs and the code.
1050 Affected files are silcd/server_util.[ch].
1052 Wed Apr 9 18:51:59 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1054 * Fixed stack overflow in Irssi SILC client. Affected
1055 file irssi/src/silc/core/client_ops.c.
1057 * Check that Host is set in ServerConnection and RouterConnection
1058 in silcd.conf. Affected file silcd/serverconfig.c.
1060 * Fixed crash in server with protocol completion callbacks,
1061 namely rekey and backup resuming protocols. Affected files
1062 are silcd/server_backup.c and silcd/server.c.
1064 * Fixed rekey protocol to not restart if it is started already.
1065 Affected files are lib/silcclient/client.c and
1068 Mon Mar 17 18:35:24 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1070 * Rewrote SilcList, affected file lib/silcutil/silc*list.h.
1072 * Fixed EOF handling in SILC Config, affected file
1073 lib/silcutil/silcconfig.c.
1075 * Fixed buffer overflows in lib/silcutil/silcstrutil.c.
1077 * Fixed RESOLVING flag handling in JOIN notify and other
1078 notifys to handle the resolvings correctly in client library.
1079 Affected file lib/silcclient/client_notify.c.
1081 * Do not send full INVITE and BAN lists in INVITE and BAN
1082 notifys, only the changed information. Affected file
1085 * Fixed INVITE notify sending in INVITE command, send it
1086 only when needed. Affected file silcd/command.c.
1088 * Handle the founder key change properly in CMODE_CHANGE
1089 notify. Bug #122. Affected file silcd/packet_receive.c.
1091 Sun Mar 9 16:29:20 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1093 * Remove the mark for output (mark it only for input) after
1094 purging outgoing queue. Prevents the "Error in select()"
1095 floods. Affected file silcd/packet_send.c.
1097 * Fixed incorrect connection deletion from client library
1098 after calling "connect" client operation. Could cause
1099 crashes for example during reconnect timeouts. Affected
1100 files are lib/silcclient/client.c and
1101 irssi/src/silc/core/client_ops.c.
1103 * Check server private key file permissions before starting
1104 the server. Affected file silcd/serverconfig.c.
1106 Tue Feb 4 22:53:26 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1108 * NULL terminate allocated string in silc_buffer_strformat.
1109 Affected file lib/silcutil/silcbuffmt.c.
1111 * Rewrote the invite/ban list string handling in server to
1112 use SilcBuffer instead. Affected files are silcd/command.c
1113 and silcd/server_util.c.
1115 Mon Feb 3 14:43:52 CET 2003 Pekka Riikonen <priikone@silcnet.org>
1117 * Fixed double free in CMODE command when setting new HMAC
1118 for channel. Affected file silcd/command.c.
1120 * Added couple of missing memset's to zero sensitive memory.
1121 Affected files silcd/command.c, lib/silcclient/command.c.
1123 Sun Jan 26 12:20:30 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1125 * Fixed a double free in INVITE command error handling in
1126 server. Affected file silcd/command.c.
1128 * Added macros SILC_SWAB_[16|32] to swab byte order of
1129 16-bit and 32-bit unsigned integers. Affected file
1130 lib/silcutil/silctypes.h.
1132 * Use the SILC_SWAB_16 instead of htons() in server when
1133 handling ports since the ports in structures are always
1134 in little-endian order (regardless of platform). Affected
1135 file silcd/serverid.c and silcd/server_backup.c.
1137 Tue Jan 21 17:18:04 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1139 * Send DISCONNECT in close admin command in server. Affected
1140 file silcd/command.c.
1142 * Check whether we are already connecting to a remote router
1143 (in addition of checking whether we are already connected)
1144 before creating new connection. Affected file silcd/server.c.
1146 Thu Jan 16 18:47:00 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1148 * Added better compiler and compiler flags checking in
1151 * Check that socket is valid after QoS is applied to data.
1152 Affected file lib/silcutil/unix/silcunixsockconn.c.
1154 * Make sure the socket connecetion is not closed to early
1155 when closing connection in server. Also make sure the
1156 connection is always closed after error in a protocol.
1157 Affected file silcd/server.c.
1159 Wed Jan 15 11:03:36 CET 2003 Pekka Riikonen <priikone@silcnet.org>
1161 * Removed --session and --dummy options from Irssi SILC Client.
1162 -d option is available only if --enable-debug was given.
1163 Affected files are irssi/src/silc/core/silc-core,
1164 irssi/src/core/session.c and irssi/src/fe-text/silc.c.
1166 Tue Jan 14 12:25:09 CET 2003 Pekka Riikonen <priikone@silcnet.org>
1168 * Added silc_buffer_steal to steal the data from the buffer.
1169 Affected file lib/silcutil/silcbuffer.h.
1171 Sat Jan 11 18:16:29 CET 2003 Giovanni Giacobbi <giovanni@giacobbi.net>
1173 * Fixed server crash with double Primary block in config file.
1175 Fixed also various memory leaks around the config file
1176 parser. Affected files lib/silcutil/silcconfig.c,
1177 silcd/serverconfig.c.
1179 * Changed my nickname (Johnny Mnemonic) to my real name, this
1180 means that bugs introduced by him were actually introduced
1183 Tue Jan 7 21:58:53 CET 2003 Jochen Eisinger <c0ffee@penguin-breeder.org>
1185 * Don't display "foo appears as foo\nYou're now known as foo"
1186 messages. Affected file irssi/src/silc/core/client_ops.c
1188 Tue Jan 7 20:08:15 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1190 * Fixed error handling of invalid client entry when calling
1191 commands in server. Fixes a crash. Affected file
1194 Thu Dec 26 14:19:29 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1196 * Added some sanity checks in server for correctness of the
1197 server configuration. Affected file silcd/serverconfig.c.
1199 Fri Dec 20 10:47:59 CET 2002 Pekka Riikonen <priikone@silcnet.org>
1201 * Prevent endless resolving of user informations in USERS
1202 command by checking the command reply status correctly.
1203 Affected file lib/silcclient/command_reply.c.
1205 Tue Dec 17 10:05:00 CET 2002 Pekka Riikonen <priikone@silcnet.org>
1207 * Fixed file writing on WIN32 to use O_BINARY flag. Affected
1208 file is lib/silcutil/silcfileutil.c. A patch by Matthew
1209 Aldous <Matthew@Aldous.com>.
1211 * Added better implementation using CriticalSection of
1212 SilcMutex on WIN32. A patch by Mikko Lähteenmäki
1213 <mikko.lahteenmaki@pikabaana.net>.
1215 * Added some Winsock WIN32 compatiblity defines into
1216 includes/silcwin32.h.
1218 Mon Dec 16 19:33:05 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1220 * Fixed double free in async host lookup code. Affected file
1221 lib/silcutil/silcsockconn.c.
1223 * On backup router handle now the SERVER_SIGNOFF from router
1224 for local connected servers too, and close the connections.
1226 Do not process them as normally signing off servers when they
1227 really signoff by sending EOF fe, but always assume that
1228 router sends the SERVER_SIGNOFF.
1230 Affected files silcd/server.c and silcd/packet_receive.c.
1232 * Fixed socket unsetting when closing connections. Affected
1233 files silcd/server.c and silcd/packet_send.c.
1235 * Do not print the nickname in SERVER_SIGNOFF if we do not
1236 have it. Prevents asserts in Irssi core. It is possible we
1237 don't have the nick if it was just being resolved when server
1238 signoff. Affected file irssi/src/silc/core/client_ops.c.
1240 Thu Dec 12 23:22:50 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1242 * Fixed autonick crashbug in client library. Affected file
1243 lib/silcclient/client.c.
1245 * Fixed Unix implementation of SilcMutex to really assert if
1246 the mutex is locked/unlcoked already. Affected file
1247 lib/silcutil/unix/silcunixmutex.c.
1249 * Fixed locking in silc_schedule_uninit. It didn't lock
1250 when dispatching timeout tasks. Affected file is
1251 lib/silcutil/silcschedule.c.
1253 * Changed Win32 implementation of SilcThread to use modern
1254 Win32 interface. Affected file is
1255 lib/silcutil/win32/silcwin32thread.c A patch by Mikko L.
1257 Thu Dec 12 12:06:59 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1259 * Don't print signed messages when sending failed. Affected files
1260 irssi/src/silc/core/silc-[servers.c/commands.h]
1262 * Send adquate signal when founding a channel by joing it. Affect
1263 file irssi/src/silc/core/client_ops.c
1265 Wed Dec 11 21:46:19 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1267 * Fix theme abstracts parsing. Affected files irssi/default.theme,
1268 irssi/src/fe-common/core/themes.c
1270 Wed Dec 11 20:20:07 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1272 * Fixed close command to use the port correctly when closing
1273 server connections. Affected file silcd/idlist.c.
1275 * Check for NULL outbuf in silc_socket_write. It is possible
1276 that it is NULL is some odd case. Affected files are
1277 lib/silcutil/[unix/win32]/silc[unix/win32]sockconn.c.
1279 * Do not call final protocol callback for backup router
1280 resuming protocol when closing connection. It is closed
1281 by timeout in case of error. Affected file silcd/server.c.
1283 * Backup reconnect to router if backup resuming protocol
1284 failed. Affected file silcd/server_backup.c.
1286 Wed Dec 11 10:01:26 CET 2002 Pekka Riikonen <priikone@silcnet.org>
1288 * Fixed double free in SKE library error hadling when signature
1289 error occurred. Affected file lib/silcske/silcske.c.
1291 * Save the fingerprint to new SilcClientEntry after changing
1292 nickname. Affected file lib/silcclient/client_notify.c.
1294 * Print SIGNOFF in Irssi SILC client only if the nickname is
1295 known. Prevents asserts in Irssi core. It is possible we
1296 don't have the nick if it was just being resolved when it
1297 quit. Affected file irssi/src/silc/core/client_ops.c.
1299 Tue Dec 10 21:47:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1301 * Fixed double free in invite list adding code when adding
1302 invite strings. Affected file silcd/server_util.c.
1304 Fri Dec 6 17:40:24 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1306 * More log printing during backup router protocol. Affected
1307 file silcd/server_backup.c.
1309 * Removed backwards support for old private key file format.
1310 Affected file lib/silccrypt/silcpkcs.c.
1312 * Removed backwards support for not-so-strict decryption length
1313 check, it's strict now. Affected lib/silccrypt/silccipher.c.
1315 * GETKEY to update the client entrys fingerprint too.
1316 Affected file lib/silcclient/command_reply.c.
1318 * Added --without-libtoolfix for package builders using weird
1319 wrappers around libtool (BSD at least).
1321 Thu Dec 5 22:29:46 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1323 * Fixed backup router bugs: When backup resumes router and
1324 receives a CHANNEL_MESSAGE packet the backup must not act
1325 as router since the packet header decryption would be
1326 different. Also, when relaying packets to channel, do
1327 not re-encrypt packets on backup that came from the primary
1328 since the connection isn't really router-router connection.
1329 Affected files silcd/server.c, silcd/packet_send.c.
1331 * Added checks in encryption/decryption that encryption/decryption
1332 length sent as argument really is multiple by block size. Helps
1333 catching really weird bugs like the above backup router bugs
1334 when packets are being decrypted in wrong way. Affected files
1335 lib/silccore/silcpacket.c, and lib/silccrypt/silccipher.c.
1337 * Fixed padding generation in private key file encryption.
1338 Affected file lib/silccrypt/silcpkcs.c.
1340 Thu Dec 5 16:35:23 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1342 * Added ignore_message_signatures setting which can be used
1343 to ignore signatures in messages. Affected files are
1344 irssi/src/silc/core/client_ops.c, silc-core.c.
1346 * Fixed the libtoolfix to use command line options instead of
1347 environment variables. They didn't work as expected. Now,
1348 the libtool is fully run-time configurable.
1350 Wed Dec 4 21:08:52 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1352 * Verify signature payload for signed messages. Affected files
1353 irssi/src/silc/core/client_ops.h, irssi/src/silc/core/silc-servers.c,
1354 irssi/src/silc/core/silc-core.h
1356 * Display signature verification result in public and private
1357 messages using theme abstracts. See irssi/default.theme for
1358 examples on their usage. Affected files
1359 irssi/default.theme, irssi/src/fe-common/silc/fe-messages.h,
1360 irssi/src/fe-common/silc/module-formats.[ch],
1361 irssi/src/fe-common/silc/fe-common-silc.c,
1362 irssi/src/fe-common/silc/Makefile.am
1363 irssi/src/fe-common/core/fe-messages.[ch]
1365 * Fixed bugs in Irssi's theme parsing. Affected files
1366 irssi/src/fe-common/core/themes.c
1368 Wed Dec 4 18:29:13 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1370 * Calculate the correct length for signed messages before
1371 encrypting, it must be multiple by block size. Affected
1372 file lib/silccore/silcmessage.c.
1374 * silc_message_signed_get_public_key returns now both
1375 decoded and encoded public key. Affected files are
1376 lib/silccore/silcmessage.[ch].
1378 * Added libtoolfix script that makes the libtool more generic
1379 and configurable in run-time. Now we can specify in run-time
1380 if what kind of libraries we want to create, regardless of
1381 configuration. SIMs are now creates even if --disable-shared
1382 was explicitly given.
1384 Tue Dec 3 23:26:55 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1386 * Fixed founder key sending in CMODE command in client.
1387 Affected file lib/silcclient/command.c.
1389 * Fixed CUMODE founder authentication in server to not check
1390 for client's public key since it's not supposed to do that.
1391 Affected file silcd/command.c.
1393 Tue Dec 3 12:02:41 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1395 * Set realname and hostname in NICK_REC records. Affected file
1396 irssi/src/silc/core/silc-nicklist.c
1398 Mon Dec 2 20:50:20 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1400 * Remove 1.0 protocol backwards compat code from client
1403 * Added more reliable check for whether nickname did change
1404 or not, or whether only Client ID changed in NICK_CHANGE
1405 notify. Affected file lib/silcclient/client_notify.c.
1406 Fixes bug in '@' character handling in a nickname.
1408 * Added support for automatically parsing signature from
1409 the message payload. Added new function
1410 silc_message_get_signature to return the payload to
1411 application. Affected files lib/silccore/silcmessage.[ch].
1413 * Changed the private_message and channel_message client
1414 operations to deliver the SilcMessagePayload to the
1415 application too. Application can use it fe. to get the
1416 signature from the message for verification. Affected
1417 file lib/silcclient/silcclient.h, client_channel.c and
1420 * Redefined the signed payload for message payloads.
1421 Updated protocol specs and implemented.
1423 Mon Dec 2 16:28:29 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1425 * Fixed wrong invite and ban list handling in server command
1426 reply. Affected files are silcd/command_reply.c,
1427 silcd/server_util.[ch].
1429 Sun Dec 1 20:48:17 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1431 * Fixed CMODE setting in server when founder mode was set.
1432 Affected file silcd/command.c. Bug #95.
1434 * Added support to setting specific public key in CMODE in
1435 Irssi SILC client. Affected file lib/silcclient/command.c.
1437 * Added support to use specific public key in CUMODE in
1438 Irssi SILC Client. Affected file lib/silcclient/command.c.
1440 * Added support for inviting and banning by public key in
1441 Irssi SILC client. Affected file lib/silcclient/command.c.
1443 * Fixed fingerprint/babbleprint showing in invite and ban
1444 list command replys. Affected file is
1445 irssi/src/silc/core/client_ops.c.
1447 Sun Dec 1 16:32:03 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1449 * Format CMODE +c and +h to display both the mode and the argument
1451 Sun Dec 1 18:17:22 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1453 * Added test vectors and test programs for SHA-1, MD5,
1454 HMAC-SHA1 and HMAC-MD5. New tests are located in
1455 lib/silccrypt/tests/. Fixed also argument decoding bug in
1456 MD5 implementation. Affected file lib/silccrypt/md5.c.
1458 * Changed the channel private key and private message key
1459 generation (with static keys) to use SHA1 instead of MD5,
1460 as SHA1 is the mandatory hash function in SILC. Affected
1461 file lib/silcclient/client_[channel/prvmsg].c.
1463 * Changed the private key file encryption to use SHA1 instead
1464 of MD5. Added support for the old generation and added
1465 automatic change of the key (to be removed later). Affected
1466 files lib/silccrypt/silcpkcs.c.
1468 Sat Nov 30 19:07:52 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1470 * Load only files with .pub suffix in PublicKeyDir. Affected
1471 file silcd/serverconfig.c.
1473 Sat Nov 30 14:29:34 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
1475 * Extended the SILC_SERVER_LOG_ERROR macro to all available logging
1476 channels. Affected files silcd/silcd.c, silcd/server.h.
1478 * Added the config directive PublicKeyDir for the client block.
1479 Affected files doc/exampe_silcd.conf.in, silcd/serverconfig.[ch].
1481 Sat Nov 30 09:30:55 CET 2002 Pekka Riikonen <priikone@silcnet.org>
1483 * Merged Toni's irssi/silc.conf patch.
1485 * ROBODoc cleanup patch to lib/silccrypt/silcpkcs.h by johnny.
1487 * Max alloc tests in allocation routines. Affected file
1488 lib/silcutil/silcmemory.c.
1490 Fri Nov 29 23:44:29 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1492 * Fixed a typo in resuming code that fixed detach/resume code
1493 in server. Bug #93. Affected file silcd/packet_receive.c.
1495 Thu Nov 28 17:17:11 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1497 * Do reverse lookups for server when /connecting. Affected files
1498 irssi/silc.conf, irssi/src/core/servers.c, irssi/src/core/network.c,
1499 irssi/src/core/net-nonblock.*
1501 Thu Nov 28 16:19:18 CET 2002 Pekka Riikonen <priikone@silcnet.org>
1503 * Added library versioning for shared libraries. Affected
1504 files configure.in.pre and lib/Makefile.am.pre.
1506 Wed Nov 27 21:51:52 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1508 * Display INVITE and BAN lists as specified by SILC 1.2
1510 Wed Nov 27 16:01:11 CET 2002 Pekka Riikonen <priikone@silcnet.org>
1512 * Do not send invite list back unless asked (when sending
1513 no arguments) or when list was modified. Affected file
1516 * Remove client from invite list in KILLED notify and in
1517 KILL command. Affected file silcd/command.c and
1520 * Fixed bugs in invite list handling in INVITE command.
1521 Affected files silcd/command.c and silcd/server_util.c.
1523 * Merged with Irssi 0.8.6.
1525 * Fixed UTF-8 in Irssi SILC Client, setlocale was missing.
1526 Affected file irssi/src/fe-text/silc.c.
1528 Mon Nov 25 18:21:43 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1530 * The silc_argument_get_[first/next] now return the argument
1531 type to caller. Added silc_argument_payload_encode_one.
1533 Affected files are lib/silccore/silcargument.[ch].
1535 * Added support for the SILC 1.2 INVITE command and new
1536 invite lists to server. Affected files are silcd/command.c,
1537 silcd/server_util.[ch] and silcd/packet_[receive/send].[ch].
1539 * Added support for the SILC 1.2 BAN command and new
1540 ban lists to server. Affected files are silcd/command.c,
1541 silcd/server_util.[ch] and silcd/packet_[receive/send].[ch].
1543 * Added support to client sending new INVITE command. Affected
1544 file is lib/silcclient/command.c.
1546 * Added support to client sending new BAN command. Affected
1547 file is lib/silcclient/command.c.
1549 * Added support for removing client from invite list when kicked
1550 from channel, as SILC 1.2 dictates. Affected files are
1551 silcd/packet_receive.c and silcd/command.c.
1553 Sun Nov 24 18:26:42 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1555 * If iv argument to silc_cipher_[encrypt/decrypt] is NULL, use
1556 automatically the cipher's internal IV. Affected files
1557 lib/silccrypt/silccipher.[ch].
1559 * Assure the RESUME_CLIENT packet is not sent to twice to
1560 backup router if the detached client was originated from
1561 the backup. Affected file silcd/server.c. Bug #76.
1563 * Changed silc_sim_symname to not allocate memory. Affected
1564 file lib/silcsim/silcsimutil.c.
1566 * Fixed memory leaks with SIMs in server. Affected files
1567 silcd/serverconfig.c, silcd/server.c.
1569 * Fixed channel key distribution after resuming detached
1570 client. Affected files silcd/packet_receive.c.
1572 * Fixed channel's global_user boolean checking after detaching.
1573 Check it after changing the owner of the client not before.
1574 Affected file silcd/packet_receive.c.
1576 * Fixed few double frees from client library. Fixes at least
1577 Bug #81, possibly others too.
1579 * UTF-8 decode topics also in JOIN command reply and TOPIC_SET
1580 notifys in Irssi SILC Client. Affected file is
1581 irssi/src/silc/core/client_ops.c. Bug #82.
1583 * Applied Ville Räsänen's manual page and --mandir bugfix
1584 patch. Affected files are configure.in.pre and Makefile.am.pre.
1587 Fri Nov 22 18:34:20 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1589 * Added support to backup router protocol for backup to tell
1590 normal server that it cannot use the backup router as primary
1591 because the primary isn't really down. Updated protocol
1594 * Added support for primary router to tell backup router that
1595 resuming is not possible because the backup really isn't primary
1596 in the cell. For example if backup disconnected itself the
1597 resuming is not allowed since the primary really did not
1598 go down. Updated protocol specs.
1600 * Removed MARS from crypto library.
1602 * Defined the CTR mode and Randomized CBC mode in SILC. The
1603 CTR mode is RECOMMENDED now in specification. Defined also
1604 Serpent cipher as optional cipher. Updated the protocol specs.
1606 Thu Nov 21 12:43:28 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1608 * Added support for inviting/banning by IP/MASK, public key,
1609 and explicit Client ID. Redefined the command and notify
1610 types to allow easier forwards support for other methods
1611 of inviting/banning. Updated protocol specs.
1613 * Remove the client from channel's invite lists if the client
1614 is kicked or killed. Updated protocol specs.
1616 * Unified the Channel Message Payload and Private Message
1617 into one Message Payload. Updated protocol specs and
1620 Tue Nov 19 22:30:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1622 * Don't wait for EOF after socket error has occurred, but
1623 close the connection. Affected file is silcd/server.c.
1625 Mon Nov 18 18:58:26 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1627 * Added support for setting FOUNDER mode on channel with
1628 specific public key which can be set with CMODE command.
1629 Updated protocol specs and implemented in client and server.
1631 * Fixed the Irssi SILC client to correctly shutdown the client
1632 library to avoid memory leaks. Affected files are
1633 irssi/src/silc/core/silc-core.c and silc-servers.c.
1635 * Deprecated the No Reply flag in SKE protocol and introduced
1636 "IV Included" flag which can be used to indicate that the IV
1637 is included in the ciphertext. This makes it possible to use
1638 SILC on unreliable transport, such as UDP which may cause
1639 packet reordering and losses. Updated protocol specs, did
1642 Sun Nov 17 15:50:57 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1644 * Fixed the MPI implementation of silc_mp_sizeinbase to return
1645 < 32 bit values in correct size. Affected file is
1646 lib/silcmath/mp_mpi.c.
1648 Sat Nov 16 13:14:45 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1650 * Fixed the KE Start Payload parsing to check that mandatory
1651 fields are present. Affected file lib/silcske/payload.c.
1653 * Fixed compilation warnigs in Irssi SILC Client. Affected
1654 files are irssi/src/silc/core/silc-query.c. client_ops.c.
1656 Thu Nov 14 19:33:28 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1658 * Print "nick now appears as newnick" and update Irssi's nicklist
1659 when you change your nick to "nick". Closes #62
1661 * Never format your own nick. Closes #63
1663 Thu Nov 14 09:44:54 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1665 * SILC_UMODE_GONE changes are now propagated correctly to the
1666 Irssi client. Closes #54
1668 Tue Nov 12 19:42:18 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1670 * Fixed example in /HELP KEY
1672 * Added expando $j which expands to current SILC Client version
1674 Tue Nov 12 19:46:39 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1676 * Fixed public key decoding in crypto library.
1678 * Added better error printing to SKE library.
1680 Tue Nov 12 08:50:12 CET 2002 Pekka Riikonen <priikone@silcnet.org>
1682 * Fixed NICK command to not crash if nickname was not sent.
1684 Mon Nov 11 19:32:00 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1686 * Added Encrypt-Then-MAC order to SILC packet MAC generation.
1687 Deprecated the old Encrypt-And-MAC order. Updated protocol
1688 specs and implemented.
1690 * Added Encrypt-Then-MAC order to Channel Message Payload MAC
1691 generation. Updated specs and implemented.
1693 Sun Nov 10 12:20:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1695 * Added support for rekey before 2^32 sequence number wraps.
1696 Affected files in server and client library.
1698 * Padding must be at least 8 bytes now. Implemented and updated
1701 * Compute maximum padding for authentication packets to make
1702 passphrase approximation attacks impossible. Affected files
1703 in client library and in server.
1705 * Fixed PING command sending in client library and handling in
1706 server. The server ID must be ID Payload, not raw ID data.
1707 Affected files in server and client library.
1709 * Defined that all public keys sent in commands and notify
1710 payloads are actually Public Key Payloads not raw public key
1711 data. Updated protocol specs and implemented.
1713 * Updated protocol version to 1.2. Updated specs and code.
1715 * Added ERR_UNSUPPORTED_PUBLIC_KEY and ERR_OPERATION_ALLOWED
1716 status types. Updated specs and the code.
1718 * Added support for normal client to kill its own entries from
1719 the network. Updated protocol specs and the code.
1721 * Defined the SILC_MESSAGE_FLAG_SIGNED. Updated protocol specs
1722 and added initial implementation.
1724 * Added MAC field to the Private Message Payload to protect
1725 against chosen ciphertext attacks. Updated the protocol specs
1728 * Added idle and signon fields to the ATTRIBUTE_SERVICE
1729 attribute to indicate the user's current idle and signon time
1730 of a service. Updated protocol specs and implemented.
1732 Thu Nov 7 19:21:10 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1734 * Added "do_not_bind" argument to silc_client_file_send what
1735 can be used to not bind locally but assume the file receiver
1736 provides the point of connect. Usefull when sender is behind
1737 NAT device. Affected file lib/silcclient/silcclient.h and
1740 * Added -no-listener option to FILE SEND command in Irssi SILC
1741 client. Affected file irssi/src/silc/core/silc-servers.c.
1742 Renamed FILE RECEIVE to FILE ACCEPT.
1744 * Confirm passphrase for private key encryption in
1745 silc_create_key_pair and silc_change_private_key_passphrase.
1746 Affected files are lib/silcutil/silcapputil.c.
1748 Thu Nov 7 10:05:28 CET 2002 Pekka Riikonen <priikone@silcnet.org>
1750 * Move silc_client_packet_send back to internal, added
1751 silc_client_send_packet, a bit simpler function for application.
1752 Affected files lib/silcclient/silcclient.h, client.c and
1755 * Moved the SilcClientEntry, SilcChannelEntry and
1756 SilcServerEntry to silcclient.h to be public and documented
1757 them for application. Affected files are
1758 lib/silcclient/silcclient.h and idlist.h.
1760 Wed Nov 6 17:18:13 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1762 * Fixed manual page installation patch by Ville Räsänen.
1763 USERS help page fix patch by Ville Räsänen
1765 * Changed the silc_client_command_call interface to make
1766 the command call simpler for the application. The library
1767 now handles the command line parsing, command finding and
1768 execution. Application only needs to call the function
1769 with the command line. Affected files are
1770 lib/silcclient/silcclient.h, command.[ch].
1772 * Fixed silc_get_input to NULL-terminate the returned input.
1773 Affected file lib/silcutil/silcutil.c.
1775 * Resolve the client's public key in JOIN command if the
1776 founder auth data is being requested but we don't know the
1777 client's public key. Affected file silcd/command.c.
1780 Mon Nov 4 16:02:59 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1782 * Print notify for server opers when backup router comes
1783 online. Affected file silcd/server.c.
1785 * Fixed the INVITE command to send the invite list in
1786 command reply. Affected file silcd/command_reply.c.
1788 * Fixed MOTD command reply sending. Affected file
1791 * UTF-8 decode the topic in TOPIC command reply and LIST
1792 command reply in Irssi SILC client. Affected file is
1793 irssi/src/silc/core/client_ops.c.
1795 Sun Nov 3 17:59:15 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1797 * Fixed the INVITE command to not crash Irssi SILC client
1798 when given without nickname argument. AFfected file
1799 irssi/src/silc/core/client_ops.c.
1801 * Fixed double free in WHOIS query on normal server when
1802 forwarding query to router. Affected file is
1803 silcd/server_query.c.
1805 * Fixed WATCH command reply handling on normal server which
1806 was missing altogether. Affected file silcd/command_reply.c.
1809 Sun Nov 3 00:42:05 EET 2002 Mika Boström <bostik@lut.fi>
1811 * Added man-pages for silc(1), silcd(8) and silcd.conf(5).
1812 Included yodl sources for each of these. Also modified
1813 Makefile.am prototype to install these files to proper
1814 locations. Updated CREDITS. Affected file Makefile.am.pre,
1815 new files doc/*.yo, doc/silc.1, doc/silcd.conf.5,
1818 Sat Nov 2 21:26:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1820 * Added support for encrypted private key files. Now
1821 passphrase must be provided when new key pair is created
1822 (can be empty though), and prompted when loading the
1823 private key. Added support for loading the old-style
1824 non-encrypted private keys as well. Affected files
1825 lib/silccrypt/silcpkcs.[ch], Irssi SILC client and
1828 * Fixed silc_get_input to accept input on all terminals.
1829 Affected file lib/silcutil/silcutil.c.
1831 * Moved the Irssi SILC client key loading and other stuff
1832 to be called after the arguments and UI is initialized.
1833 Affected file irssi/src/silc/core/silc-core.c. Bug #31.
1835 * Added -P option to Irssi SILC client which can be used
1836 to change the passphrase of the private key. Affected
1837 file irssi/src/silc/core/silc-core.c.
1839 * Added silc_change_private_key_passphrase apputil routine
1840 to lib/silcutil/silcapputil.[ch].
1842 Sat Nov 2 12:53:09 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1844 * Fixed connection closing in client library to not crash.
1845 Moved the connection freeing totally to function
1846 silc_clinet_del_connection. Affected file
1847 lib/silcclinet/client.c.
1849 Fri Nov 1 18:57:02 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1851 * Changed includes/silcincludes.h to silcincludes.h.in to
1852 include configuration specific information. The silcdefs.h
1853 is not included in to installation anymore (it's only
1854 compilation time header).
1856 Fri Nov 1 10:30:26 CET 2002 Pekka Riikonen <priikone@silcnet.org>
1858 * Moved the SilcClient and SilcClientConnection from client.h
1859 to the public lib/silcclient/silcclient.h. Changed the
1862 Thu Oct 31 22:44:07 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1864 * If version string in silc_clinet_alloc is NULL the library
1865 puts it automatically. Affected file lib/silcclient/client.c.
1867 * Changed the version strings from variables to #define's
1868 in includes/silcversion.h.
1870 Wed Oct 30 16:17:30 CET 2002 Pekka Riikonen <priikone@silcnet.org>
1872 * Added shared library complation support.
1874 Tue Oct 29 21:48:55 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1876 * Added lib/silcutil/silcapputil.[ch] for application
1877 utility functions. It includes routines for applications'
1878 convenience. Added silc_create_key_pair, silc_show_public_key
1879 and silc_load_key_pair functions.
1881 Tue Oct 29 17:36:44 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1883 * Send RESUME_CLIENT packet from router to backup routers
1884 to in resuming. Affected file silcd/packet_receive.c.
1886 Mon Oct 28 21:23:39 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1888 * In IDENTIFY command parsing, send all other IDs except
1889 Client IDs explicitly to router for resolving on normal
1890 server. Also check that ID received in WHOIS command is
1891 always Client ID, others are not allowed. Affected file
1892 silcd/server_query.c.
1894 * Merged latest changes from irssi.org CVS.
1896 Sun Oct 27 11:44:32 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1898 * Merged c0ffee's /set heartbeat patch to Irssi SILC client.
1899 Affected files irssi/src/silc/core/silc-core, silc-server.c.
1901 * Fixed the heartbeat sending in Irssi SILC client. Moved
1902 the silc_client_packet_send to silcclient.h for application
1903 usage. Affected files lib/silcclient/client_internal.h
1904 lib/silcclient/silcclient.h.
1906 * Fixed a bug in query resolving in server. Used wrong
1907 variable in a for loop and crashed. Affected file is
1908 silcd/server_query.c.
1910 * Server constructs requested attributes only to locally
1911 connected clients. Affected file silcd/server_query.c.
1914 * Fixed a bug when sending resolving from router to server
1915 with requested attributes. The constructed WHOIS command
1916 was incorrect. Affected file silcd/server_query.c.
1919 * Fixed Requested Attributes saving in WHOIS command reply.
1920 The length of the data buffer must be saved too. Affected
1921 file silcd/command_reply.c.
1923 * Update the client entry's servername after detaching is
1924 over. Affected file silcd/packet_receive.c. Bug #37.
1926 * Resolve incomplete client entrys in CUMODE_CHANGE and
1927 CMODE_CHANGE notifys. Affected file is
1928 lib/silcclient/client_notify.c. Bug #42.
1930 Thu Oct 24 12:22:35 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1932 * Fixed channel key packet processing bug on backup router
1933 during backup resuming protocol. Affected file is
1934 silcd/packet_receive.c.
1936 * Fixed memory leaks in server. Affected files are
1937 silcd/server.c and silcd/packet_receive.c.
1939 * Fixed packet decryption problem when backup router encrypted
1940 channel message with wrong key during backup resuming
1941 protocol. Affected file silcd/packet_send.c.
1943 * ROBODoc documented lib/silccrypt/silccipher.h. A patch by
1944 Toni Willberg (toniw@iki.fi)
1946 * Changed the SilcCipher context to be private. Changed the
1947 silc_cipher_get_iv to just return pointer to the IV. Added
1948 silc_cipher_get_name to return the name of the cipher.
1949 Fixed code all around to support these changes. Affected
1950 files are lib/silccrypt/silccipher.[ch], client library and
1953 Wed Oct 23 19:01:41 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1955 * Fixed unaligned access in lib/silccore/silcattrs.c.
1957 * Fixed libtool linking in lib/silcsim/Makefile.am.
1959 * Fixed services attribute printing. Affected files is
1960 irssi/src/silc/core/silc-queries.c.
1962 Wed Oct 23 09:51:04 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1964 * Fixed a crashbug in incoming server accepting. Affected
1965 file silcd/server.c.
1967 Tue Oct 22 13:02:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1969 * Added automatically generated index to Toolkit Reference
1972 * Added support for Postscript Toolkit Reference Manual.
1974 Mon Oct 21 21:30:40 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1976 * Merged DISCONNECT fix, and autoconn port fix from Irssi
1979 Sun Oct 20 19:54:55 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1981 * Added 'send_events' boolean argument to the function
1982 silc_schedule_set_listen_fd which sends the set events to
1983 the application explicitly if set to TRUE. Default action
1984 should be FALSE. Affected file lib/silcutil/silcschedule.[ch],
1985 lib/silcclient/client_internal.h and silcd/server_internal.h.
1987 * Added silc_compare_timeval to determine which time values
1988 is smaller. Affected file lib/silcutil/silcutil.[ch].
1990 * Added sort-of "Quality of Service" (QoS) support to
1991 SilcSocketConnection. Data reception can be controlled with
1992 rate limit per second and/or read data length limit.
1993 Added silc_socket_set_qos. Affected files are
1994 lib/silcutil/silcsockconn.[ch] and unix/silcunixsockconn.c.
1996 * Added the QoS configuration to SILC Server configuration
1997 file. Affected files are silcd/serverconfig.[ch] and
2000 Sun Oct 20 14:12:24 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2002 * Merged with irssi.org CVS.
2004 * Failed OPER and SILCOPER authentications are now logged.
2005 Affected file silcd/command.c. Bugs #25.
2007 Sat Oct 19 13:32:15 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2009 * ROBODoc documented lib/silcutil/silcbuffer.h and
2010 lib/silcutil/silcdlist.h. Patch by Ville Räsänen
2011 <ville.rasanen@iki.fi>.
2013 Fri Oct 18 10:51:04 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2015 * Added support for auto-passphrase authentication from the
2016 config file during connecting which was not implemented
2017 yet. Affected file irssi/src/silc/core/client_ops.c.
2019 * Fixed a bug in authentication protocol failure handling which
2020 was processing wrong callback context. Affected files
2021 are lib/silcclient/client.c and protocol.c.
2023 * Fixed the /ATTR allow off to actually work. Affected file
2024 is irssi/src/silc/core/silc-queries.c.
2026 * Fixed the /ATTR -del to work. Affected file is
2027 irssi/src/silc/core/silc-queries.c.
2029 Thu Oct 17 23:45:12 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2031 * Fixed string formatting crashbug in lib/silccore/silcattrs.c.
2033 * Fixed mask attribute adding in Irssi SILC client. Affected
2034 file irssi/src/silc/core/silc-queries.c.
2036 Thu Oct 17 16:40:39 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2038 * Added support for saving the requested attributes in
2039 WHOIS to directory. Affected file is
2040 irssi/src/silc/core/silc-queries.c.
2042 Wed Oct 16 17:40:56 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2044 * Added support for parsing VCard fields that do not have
2045 the TYPE= for types. Affected file lib/silcutil/silcvcard.c.
2047 * Fixed a double free bug in hash table foreach function
2048 if the entry was deleted in the foreach callback. Affected
2049 file lib/silcutil/silchashtable.c.
2051 Tue Oct 15 18:05:24 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2053 * Added silc_attribute_get_verify_data to return the signature
2054 verification data for either user digital signature or
2055 server digital signature in Requested Attributes. Affected
2056 files are lib/silccore/silcattrs.[ch].
2058 * Added silc_vcard_alloc which is used to allocated dynamic
2059 SilcVCard context. The silc_vcard_free now checks whether
2060 the context is dynamically allocated or not. Affected files
2061 are lib/silcutil/silcvcard.[ch].
2063 Mon Oct 14 17:55:44 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2065 * Periodically remove the NOATTR status from client entry
2066 so that the client may take the attributes in use even after
2067 server has resolved them unsuccessfully earlier. Affected
2068 file silcd/server_query.c and idlist.h.
2070 * Moved sha1hash and md5hash from client->internal to
2071 SilcClient for application usage. Affected files are
2072 lib/silcclient/client.h and client_internal.h.
2074 * Fixed attribute encoding and decoding bugs. Affected
2075 files lib/silccore/silcattrs.[ch].
2077 * Added ATTR command to Irssi SILC Client which is used to
2078 manage user's Requested Attributes sending and values for
2079 WHOIS command. Affected files around Irssi SILC client.
2081 Mon Oct 14 14:33:54 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2083 * Added silc_buffer_strformat which can be used to format
2084 strings into a buffer which size is automatically increased.
2085 Affected file lib/silcutil/silcbuffmt.[ch].
2087 * Added implementation of VCard (RFC 2426) which can be used
2088 as part of Requested Attributes in WHOIS command. Affected
2089 file lib/silcutil/silcvcard.[ch].
2091 Fri Oct 11 23:52:17 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2093 * Some strncat -> silc_strncat changes our the core and
2096 * Added SILC_SKE_STATUS_SIGNATURE_ERROR and OUT_OF_MEMORY
2097 errors. Added better error printing to SKE library.
2098 Affected files lib/silcske/silcske.c, silcske_status.h and
2101 * Save the PKCS key length even if only private key is set to
2102 SilcPKCS. Affected file lib/silccrypt/silcpkcs.[ch] and rsa.c.
2104 * Fixed the usage of silc_pkcs_get_key_len since it returns the
2105 length in bits not in bytes. Affected files are
2106 lib/silcske/silcske.c, lib/silccore/silcauth.c and
2107 silcd/server_query.c.
2109 Wed Oct 9 17:22:57 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2111 * Added silc_attribute_payload_encode_data to directly encode
2112 the data into the attributes buffer. Renamed function
2113 silc_attribute_payload_parse_list to silc_attribute_payload_parse.
2114 Affected files are lib/silccore/silcattrs.[ch].
2116 * silc_hash_table_find_foreach calls the foreach function now
2117 once even if the nothing was found with context set to NULL.
2118 Affected file lib/silcutil/silchashtable.[ch].
2120 * Remove the RESOLVING flag from client entry after received
2121 the Requested Attributes from the client. Fixed memory leak
2122 in client entry freeing. Affected files silcd/server_query.c
2125 * Added Requested Attributes support into SILC Client Library.
2126 It is not able to send requested attributes in WHOIS command,
2127 and also receive and process requested attributes. Added
2128 silc_client_attribute_[add|del] and silc_client_attributes_get
2129 functions. Added also `ignore_requested_attributes' to the
2130 SilcClientParams to not use attributes in client. Affected
2131 files are lib/silcclient/command.c, client_attrs.[ch],
2132 silcclient.h, client_internal and client.[ch].
2134 * Changed the silc_client_get_client_by_id to support Requested
2135 Attributes, it takes them as argument now. Affected file
2136 is lib/silcclient/silcclient.h, and idlist.c.
2138 * Added -details option to WHOIS command in Irssi SILC Client
2139 to support the requested attributes. By default it requests
2140 all attributes. Affected file lib/silcclient/command.c and
2141 irssi/doc/help/in/whois.in.
2143 Tue Oct 8 17:58:28 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2145 * Add also SERVICE attribute for server-constructed attribute
2146 data. Also digitally sign the attributes and add
2147 SERVER_DIGITAL_SIGNATURE attribute. Affected file is
2148 silcd/server_query.c.
2150 Mon Oct 7 18:25:35 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2152 * Changed the silc_attribute_payload_encode to support list
2153 of attributes (function may be called several times to add
2154 a new attribute). Removed the silc_attribute_payload_encode_list
2155 function. The encoding function now also automatically encodes
2156 the data, so the caller does not need to do that. Affected
2157 files lib/silccore/silcattrs.[ch].
2159 * Added support for replying on behalf of the user to the
2160 Requested Attributes in WHOIS command in the server. Affected
2161 file silcd/server_query.c.
2163 * SILC_NOT_IMPLEMENTED macro use SILC_LOG_INFO now instead of
2164 SILC_LOG_DEBUG. Affected file lib/silcutil/silclog.h.
2166 Sun Oct 6 16:48:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2168 * Don't swtich to become primary router if we are backup if
2169 decryption error has occurred. Affected file silcd/server.c.
2171 * Fixed a bug in backup router IP address comparison in
2172 silc_server_backup_get.
2174 Save now also the port of the server/router and use that
2175 in comparison as well. Affected file silcd/server_backup.c.
2177 * Normal server now reconnects to backup router automatically
2178 if connection is lost to it. Affected file silcd/server.c.
2180 Thu Sep 26 13:51:02 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2182 * If packet processing fails (like integrity check fails)
2183 the connection is closed now. Affected files are
2184 lib/silccore/silcpacket.c and silcd/server.c.
2186 Mon Sep 23 10:59:39 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2188 * Fixed double free in RSA public key set function
2189 silc_rsa_set_public_key. Affected file lib/silccrypt/rsa.c.
2192 Sun Sep 22 14:54:05 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2194 * Rewrote WHOIS, WHOWAS and IDENTIFY commands in the server.
2195 Added server_query.[ch] which provides one interface for
2196 querying information using all three commands.
2198 * Changed all "typedef unsigned char" in core library to
2199 "typedef SilcUInt8".
2201 Sat Sep 21 21:36:45 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2203 * Added silc_strncat into lib/silcutil/silcstrutil.[ch].
2205 * Renamed silc_server_get_client_resolve to
2206 silc_server_query_resolve and moved to server_query.[ch].
2208 Wed Sep 18 18:28:04 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2210 * Resumed client packet handling from server put the resumed
2211 client on wrong list on router and caused the client not
2212 be present on the network anymore. Now fixed to put the
2213 client to correct list. Affected file silcd/packet_receive.c.
2215 Wed Sep 18 15:13:48 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
2217 * Various cleanup in error message output in config parsing code
2218 and in server init code. Fixed error log files containing
2219 too many newlines ('\n') in some situations. Affected files are
2220 silcd/serverconfig.c, silcd/silcd.c, and silcd/server.c.
2222 Wed Sep 18 10:51:23 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2224 * Use the reverse lookupped hostname in client internals
2225 instead of one user provided us as remote server name.
2226 Affected file lib/silcclient/client.c.
2228 Mon Sep 16 12:02:54 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2230 * Added 'app_context' to silc_schedule_init. It is an
2231 application specific context that is delivered to application
2232 in task callback functions. Affected files are
2233 lib/silcutil/silcutil.[ch].
2235 * The hb_context in SilcSocketConnection is not freed
2236 automatically anymore (application must free it). Freeing
2237 it automatic is inconsistent. Affected files are
2238 lib/silcutil/silcsockconn.[ch].
2240 Sun Sep 15 22:16:19 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2242 * Added support for removing explicitly added client connections
2243 in rehash and closing the client connections if they were
2244 unconfigured in the rehash. Affected file silcd/server.c.
2246 * Added support for aborting automatically pending commands
2247 that never receives the reply (to avoid memory leaks).
2248 Added also silc_server_command_pending_timed to set the
2249 specific timeout for pending command. Affected files are
2250 silcd/command[_reply].[ch].
2252 * Added SILC_STATUS_ERR_TIMEDOUT status. Updated protocol
2253 specs and lib/silccore/silcstatus.h.
2255 Sun Sep 15 12:25:10 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2257 * Changed the silc_get_time to accept time value as argument
2258 or if zero is sent return current local time. Affected
2259 file lib/silcutil/silcutil.[ch].
2261 * Added STATS command to client library and Irssi SILC client.
2262 Patch provided by Ville Räsänen <ville.rasanen@iki.fi>.
2264 Wed Sep 11 09:22:00 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2266 * Assure that channel key is set before sending it. May
2267 crash server otherwise. Affected file silcd/packet_send.c.
2269 Tue Sep 10 09:50:08 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2271 * Assure that endless loop cannot happen with detached client
2272 resolving on normal server. Added idlist status
2273 SILC_IDLIST_STATUS_RESUME_RES. Affected files are
2274 silcd/idlist.h and silcd/packet_receive.c.
2276 Mon Sep 9 12:18:18 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2278 * Incoming file transfer request cannot use same session as
2279 the sending session. This can happen when sending file to
2280 yourself. Crashed the client on quit. Affected file
2281 lib/silcclient/client_ftp.c. Bug #24.
2283 Sun Sep 8 18:39:25 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2285 * Implemented the draft-riikonen-precense-attrs draft and
2286 the Attribute Payload into the lib/silccore/silcattrs.[ch].
2288 Sun Sep 8 13:13:44 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2290 * Distribute the SERVER_SIGNOFF notify also to local backup
2291 routers from the primary router. The backup router may not
2292 have the signing of local server directly connected and need
2293 to know about the signoff. Affected file silcd/server_util.c.
2295 * Use the primary router as the origin of the locally connected
2296 server when it is disconnecting from the backup router since
2297 that's where it really is coming from. Now the clients from
2298 the disconnecting server are removed correctly and "shadow"
2299 clients are not left to the backup router. Affected file
2302 Sat Sep 7 22:26:50 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2304 * If normal server is standalone and found existing but disabled
2305 channel, do not re-create the channel since it creates
2306 duplicate same channels. Affected file silcd/server.c.
2308 * Added anonymous client connections support to server. New
2309 "anonymous" configuration option to ConnectionParams section
2310 added. If set to true, the username and hostname information
2311 of the client will be scrambled and anonymous user mode is
2312 set automatically to the user. Affected files are
2313 silcd/serverconfig.[ch], silcd/packet_receive.c and server.c.
2315 Sat Sep 7 16:02:09 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2317 * In JOIN notify handling, mark that the cache entry of the
2318 client cannot be expired. Can cause crashes on normal
2319 server (asserts client->channels). Affected file is
2320 silcd/packet_receive.c.
2322 * From now on distribution versions are used as protocol versions
2323 instead of by default using the Toolkit base version as protocol
2324 version. Affected file prepare.
2326 * Do not set the locally resolved hostname for local client
2327 entry but take what server sends. This way the real hostname
2328 is showed in WHOIS for yourself. Affected file is
2329 lib/silcclient/idlist.c and lib/silcclient/client.c.
2331 * Resolve local info with IDENTIFY when connecting to server.y
2333 Sat Sep 7 14:22:43 CEST 2002 Lubomir Sedlacik <salo@silcnet.org>
2335 * Rewritten check for POSIX threads. Use --with-pthreads[=DIR]
2336 for implied search (not needed on platforms which has native
2337 pthreads library). Use --without-pthreads to disable threads.
2338 Affected file is configure.in.pre
2340 * Fixed --with-iconv on platforms which need to bypass (broken)
2341 native iconv(). Affected file is configure.in.pre
2343 Sat Sep 7 15:08:13 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2345 * Moved -C option parsing in Irssi SILC client at same time
2346 as other options. The UI was initialized earlier and caused
2347 problems on command line. Bug #16. Affected file is
2348 irssi/src/silc/core/silc-core.c.
2350 Mon Sep 2 23:00:30 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
2352 * Added global variable silc_log_timestamp that tells silclog
2353 wether to print or not the timestamp in the logging files.
2354 Affected file lib/silcutil/silclog.[ch].
2356 * Added silcd configuration option Timestamp in the Logging
2357 section. Affected file silcd/serverconfig.[ch],
2358 doc/example_silcd.conf.in.
2360 Fri Aug 30 08:57:33 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2362 * Fixed fingerprint checking to check for entirely empty
2363 fingerprint instead of two first bytes when determining
2364 if it is set. Bug #18. Affected file silcd/command.c.
2366 * Fixed duplicate PKCS name registering to not allow it.
2367 Bugs #17. Affected file lib/silccrypt/silcpkcs.c.
2369 Sun Aug 25 08:02:04 CEST 2002 Lubomir Sedlacik <salo@silcnet.org>
2371 * Conditionalize non-gcc compiler optimizations for various
2372 platforms, enable those commented out. Cleanups.
2373 Affected file lib/silcmath/mpi/configure.in
2375 Sat Aug 24 15:11:32 EEST 2002 Timo Sirainen <tss@iki.fi>
2377 * silc_rng_exec_command() left zombie processes if command
2378 didn't generate any output. Affected file
2379 lib/silccrypt/silcrng.c
2381 Fri Aug 23 22:05:44 CEST 2002 Lubomir Sedlacik <salo@silcnet.org>
2383 * Rewrote iconv checking, introduce --with-iconv for systems
2384 which rely on libiconv. Check if iconv() provided by libc
2385 is good enough, otherwise demand libiconv. Affected file
2388 Fri Aug 23 07:10:52 CEST 2002 Lubomir Sedlacik <salo@silcnet.org>
2390 * Search for ldopen() also in libc. This enables SIM support
2391 on *BSD systems. Based on patch from Alex Zepeda. Affected
2392 file configure.in.pre
2394 Sun Aug 18 04:44:30 CEST 2002 Lubomir Sedlacik <salo@silcnet.org>
2396 * Don't call AM_CONDITIONAL conditonally for SILC_THREADS.
2397 This fixes prepare on *BSD systems. Affected file
2400 Sun Aug 4 15:55:40 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2402 * More fixed for not having purge timeout for global clients
2403 that are on channel. Affected files silcd/command_reply.c
2406 * Fixed the rekey protocol to work with backup router connections.
2407 Rekey packets are now allowed on disabled connections as
2408 well. Affected files silcd/packet_send.c and server.c.
2410 * Do not switch to be as backup router when shutting down and
2411 closing the primary connection. Affected file silcd/server.c.
2413 * Fixed memory leaks in backup router deleting. Added
2414 silc_server_backup_free to free all data during shutdown of
2415 server. Affected files silcd/server_backup.[ch].
2417 Sun Jul 14 21:33:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2419 * Do not process commands if the sock->user_data is NULL.
2420 Affected file silcd/command.c.
2422 Tue Jul 9 19:03:11 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2424 * Fixed buffer overflow and security problems (loosing bits
2425 in CFB encryption) in SILC RNG. Problems reported by
2426 Markku-Juhani O. Saarinen <mjos@saturn.tcs.hut.fi>.
2428 Sun Jul 7 13:10:01 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2430 * Added yet more checks that client is not expired on global
2431 list if it is on channels. Affected file is
2432 silcd/command_reply.c.
2434 Sat Jul 6 11:45:11 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2436 * Merged c0ffee's MIME signal patch which adds support for
2437 sending also MIME messages in Irssi SILC Client, and handling
2438 received MIME messages in a signal (and perhaps doing something
2439 to non-textual MIME messages).
2441 Sun Jun 30 01:30:22 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2443 * Fixed pending command deletion in server and client library
2444 to check the whole list instead of breaking after first found.
2445 The affected files are silcd/command.[ch] and
2446 lib/silcclient/command.[ch].
2448 Sat Jun 29 17:40:12 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2450 * Return NO_SUCH_CHANNEL error in USERS for channel that is
2451 secret or private, otherwise it's possible to find out
2452 whether a secret channel exists or not. Affected file
2455 * If CMODE change fails during the mode setting, assure that
2456 the old mode mask is set for the channel back. Affected
2457 file silcd/command.c.
2459 * Fixed passphrase saving on +a channel on normal server
2460 after successful JOIN command. Affected file silcd/command.c.
2462 Fri Jun 28 11:53:25 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2464 * Remove server/router operator privileges in DETACH command,
2465 since it's possible to resume to server where these
2466 privileges would not be allowed for the client. Affected
2467 file silcd/command.c.
2469 * Do not set to wait for backup in rehash of the server.
2470 Affected file silcd/server.c.
2472 * Do not check listener sockets when counting how many
2473 socket connections we have. Affected file is
2474 silcd/server_util.c.
2476 * Do not announce disconnected clients that are remaining
2477 in history (for WHOWAS). This is because SIGNOFF notify
2478 for these has been sent earlier already. Affected file
2481 Thu Jun 27 20:07:27 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2483 * Buffer overflow with CUMODE command's mode->mode character
2484 conversion. Reported by Ville Räsänen. Affected file
2485 lib/silcutil/silcutil.c.
2487 Thu Jun 27 16:54:33 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2489 * Allow heartbeat packets to go disabled connections anyway.
2490 Affected files silcd/server.c and silcd/packet_send.c.
2492 * Do not broadcast New Channel packets with List flag set
2493 in the packet to backup routers. The router must check
2494 for the correctness of the packets before sending them.
2495 It is possible that router will have enforce Channel ID
2496 change and this would cause desync in the backup router.
2497 Affected file silcd/packet_receive.c.
2499 * Remove SILC_PACKET_FLAG_LIST from the temp packets that
2500 are handled in list parsing. They are not list packets
2501 anymore. Affected file silcd/packet_receive.c.
2503 Thu Jun 27 11:27:07 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2505 * Stop waiting for backup router through the timeout, not
2506 directly after backup router has arrived. Affected file
2509 * Do not re-create channel keys and send them when removing
2510 clients in server shutdown. Affected files are
2511 silcd/server_internal.h and silcd/server_util.c.
2513 * Notify distribution to backup routers was missing from
2514 the silc_server_send_notify_dest function which caused
2515 desyncing problems with backup router. Affected file is
2516 silcd/packet_send.c.
2518 * The client's channel removing was working wrong on
2519 backup router. It assumed that it doesn't know global
2520 information but backup router does know. For this reason
2521 it could remove channel when it wasn't supposed to do that.
2522 Affected file silcd/server.c and silcd/server_util.c.
2524 Wed Jun 26 15:14:12 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2526 * Stop for a couple seconds after badkup router has become
2527 primary router. Affected file silcd/server.c.
2529 * Added silc_server_remove_servers_by_server, which is used
2530 to remove servers originated from some other server. Also
2531 clients of those servers can be removed too. Affected file
2532 silcd/server_util.[ch].
2534 * When removing clients after a server has signed of remove
2535 also all servers behind that server (unless they are known
2536 to be available locally), and send SERVER_SIGNOFF for each
2537 of the server separately. Also the signed off clients are
2538 sent now separately per signed off server. The affected files
2539 are silcd/server.c and silcd/server_util.[ch].
2541 * All servers added with silc_idlist_add_server must always
2542 have both "router" and "connection" pointers set. Otherwise,
2543 bad server entries may be left around in the cache.
2544 Affected file silcd/command_reply.c.
2546 * Do not create the channel key in NEW_CHANNEL packet
2547 processing if the channel is empty. Affected file
2548 silcd/packet_receive.c.
2550 * Completed backup router support for standalone routers.
2551 Supports also servers in the cell that do not use the backup
2554 Wed Jun 26 10:38:11 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2556 * Fixed a bug in silc_string_regexify which did not add '^'
2557 at the start of each string, and thus the matching was
2558 not explicit. For example ban list iikone@*!*@* would
2559 match also "priikone", which is wrong, it would have to be
2560 *iikone@*!*@* to match also "priikone". Affected
2561 file lib/silcutil/unix/silcunixutil.c.
2563 Tue Jun 25 18:47:39 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2565 * Enable all local server connections before updating client
2566 caches when we've become backup router. Otherwise, signoff
2567 packets may not reach the clients. Affected files are
2568 silcd/server.c and silcd/server_util.[ch].
2570 * Fixed a bug in version string parsing which could crash
2571 the program with specially formatted version string.
2572 Bug reported and patch provided by Ville Räsänen. Affected
2573 file lib/silcutil/silcutil.c.
2575 * Handle the disconnection immediately when DISCONNECT
2576 packet is received in server. Affected file silcd/server.c.
2578 * Primary router now waits a short time (10 seconds) for
2579 backup router connection before accepting any other
2580 connection (except local). Affected file silcd/server.c,
2583 * Fixed a crash in client libary in NICK_CHANGE notify when
2584 NICK_CHANGE arrived for client entry we are resolving
2585 currently. Affected file lib/silcclient/client_notify.c.
2587 * Call the sconn->callback completion even if error had
2588 occurred. Start reconnecting always if connection to
2589 primary router fails during backup router protocol.
2590 Affected files silcd/server.c and server_backup.c.
2592 Mon Jun 24 17:47:52 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2594 * Added functions silc_server_send_opers and
2595 silc_server_send_opers_notify to send packets stricly
2596 to operators. Added macro SILC_SERVER_SEND_OPERS macro
2597 to send variable argument notify to operators.
2598 Affected files silcd/packet_send.[ch] and silcd/server.h.
2600 * Removed UMODE rights checking with UMODE_CHANGE notify.
2601 Affected file silcd/packet_receive.c.
2603 * Server/router operator now receives notify when network
2604 switches to backup router and when it resumes the use of
2605 primary router. Affected file silcd/server.c and
2606 silcd/server_backup.c.
2608 * Fixed the updating of client information after backup
2609 resuming protocol is over; update all except local clients
2610 to the new primary router. The affected file is
2611 silcd/server_util.c.
2613 * Added support for closing active connections in rehash
2614 that were unconfigured by the user. Supports currently
2615 closing server and router connections. Affected file
2618 * Rewrote some SILC_LOG_DEBUG's in silcd/server_backup.c.
2620 Sun Jun 23 17:32:31 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2622 * Don't do SILC_STRING_LANGUAGE encoding if the outbuffer
2623 is NULL since seems that on some platforms NULL is allowed
2624 and on some it's not. Fallback encoding is used instead.
2625 Affected file lib/silcutil/silcstrutil.c.
2627 * Fixed statistics updating for incoming server connection
2628 which could cause problems when re-connecting. Affected
2629 file silcd/server.c.
2631 * Preliminary backup router support for standalone router
2632 added. Affected files in silcd/.
2634 * Mark server connections in backup router disabled before
2635 and after backup protocol. Affected file is
2636 silcd/server_backup.c.
2638 * Added support for reconnecting to remote server connection
2639 even if the protocol fails, and if the configuration wants
2640 us to keep trying to connect anyway.
2642 Server connection is not allowed to backup router if
2643 backup router does not have connection to primary router yet.
2645 Affected file is silcd/server.c.
2647 Sat Jun 22 21:34:59 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2649 * Added silc_client_udpate_server function to update changed
2650 server info. Affected file lib/silcclient/idlist.[ch].
2652 * Added check for server entries that are being resolved when
2653 notify is received. If being resolved, handle the received
2654 notify only after it's resolved so that all notifys are
2655 handled in same order as received from the server.
2657 Added similar resolver check to channel entries. Every
2658 notify that cause resolving of any information that affects
2659 channel entry marks the channel entry in waiting state.
2660 After whatever resolving is over the waiters are signalled
2661 and only then the notifys are handled in the same order
2662 as delivered from the server.
2664 Affected files are lib/silcclient/idlist.[ch], and
2667 * Fixed KILLED notify handling in normal server. Affected
2668 file silcd/packet_receive.c.
2670 * Added SILC_IDLIST_STATUS_LOCAL which indicates that entry
2671 is locally connected, or was locally connected (but may
2672 be detached and connection is not active). Added also
2673 SILC_IS_LOCAL for checking this status. Affected files
2674 silcd/idlist.h, silcd/packet_receive.c, silcd/server_util.c,
2675 silcd/server.c and silcd/server_internal.h.
2677 Sat Jun 22 17:06:58 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2679 * Don't send or handle TOPIC_SET if topic is already set and
2680 is same as being set. Affected files silcd/command.c and
2681 silcd/packet_receive.c.
2683 * Fixed CMODE change rights checking to work correctly when
2684 removing modes by operator. Affected file is
2685 silcd/server_util.c.
2687 * Fixed some handling with New Channel packet in router and
2688 fixed some CMODE_CHANGE notify handling in server and router.
2689 Affected file is silcd/packet_receive.c.
2691 * Changed "disconnect" client operation to include the
2692 reason of the disconnection and optional disconnection
2693 message. Affected file lib/silcclient/silcclient.h.
2695 * Made the compilation of lib/contrib/ stuff conditional.
2696 Affected files configure.in.pre, lib/contrib/Makefile.am.
2698 Sat Jun 22 12:49:21 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2700 * All CMODE_CHANGE and CUMODE_CHANGE notifys are now sent back
2701 to the sender of the notify too, to avoid situation where two
2702 notifys are in the network at the same time going to oppsite
2703 directions. Affected file silcd/packet_receice.c.
2705 Fri Jun 21 10:00:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2707 * Delete the client from channel even if the cilent->id is
2708 NULL. It was possible that client was deleted without
2709 removing from channels (theoretically at least). Affected
2710 file silcd/server.c and silcd/server_util.c.
2712 * Free the client data too when resuming is not successful.
2713 Affected file silcd/packet_receive.c.
2715 * Merged some code from c0ffee's silc-plugin. Affected files
2716 irssi/src/silc/core/silc-channels.c and silc-expandos.c.
2718 * Added SILC_PRIMARY_ROUTE and SILC_BROADXAST macros to
2719 silcd/server_internal.h. SILC_PRIMARY_ROUTE Returns pointer
2720 to the primary router connection, the other one returns
2721 TRUE if packet must be broadcasted to network.
2723 * All notifys that are destined to primary router (to network)
2724 are now automatically sent to backup routers even if the
2725 router is standalone (and has backup router). Affected files
2728 * Added --without-irssi and --without-silcd configuration
2729 options for disabling the compilation of these applications.
2730 Affected file configure.in.pre and prepare.
2732 Thu Jun 20 13:48:15 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2734 * Implemented SILC_STRING_BMP and SILC_STRING_UNIVERSAL for
2735 UTF-8 encoding and decoding. Added also new encodings
2736 SILC_STRING_BMP_LSB and SILC_STRING_UNIVERSAL_LSB.
2738 Added also SILC_STRING_LANGUAGE which is language and charset
2739 specific encoder and decoer for those platforms that support
2740 iconv(). It can convert the UTF-8 to and from the locale
2741 specific character set.
2743 Affected file lib/silcutil/silcstrutil.[ch].
2745 * Added macro SILC_NOT_IMPLEMENTED to lib/silcutil/silclog.h.
2747 * Added function silc_get_command_name to the file
2748 lib/silcutil/silcutil.[ch].
2750 * Improved the server debug output a bit. Affected files are
2753 Wed Jun 19 17:46:31 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2755 * Save the channel passphrase when received succesful JOIN
2756 command reply from router, on normal server. Otherwise
2757 joinig +a channels from normal server is not possible.
2758 Affected file silcd/command.c.
2760 * Fixed a bug in TOPIC_SET notify handling. The notifier
2761 may be other than client too, like server or channel.
2762 It expected it to always be only client and ignored the
2763 notify. Affected file silcd/packet_recieve.c.
2765 * Removed some (unnecessary) debug printing from
2766 lib/silccore/silcid.c and lib/silccore/silcargument.c.
2768 * Do not force CMODE_CHANGE when server is announcing new
2771 Router announces stuff only after server reannounces channel
2772 after CHANNEL_CHANGE notify.
2774 These fixes optimizes the announcing procedure, and perhaps
2775 fixes some problems too. Affected file silcd/packet_receive.c.
2777 * Fixed SERVER_SIGNOFF sending to local clients. It was
2778 totally broken and sent the notify to all local clients,
2779 instead of only to those that was on same channel as the
2780 signing off clients. Affected file silcd/server_util.c.
2782 * Added -D option to server. It can be used to give debug
2783 level. The levels are from 0 - 99, and are predefined for
2784 smooth server debugging. (see silcd.c for the predefined
2785 levels). Affected file silcd/server.c.
2787 Wed Jun 19 16:01:51 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2789 * Fixed a bug in Irssi SILC client to close the connection
2790 properly when disconnecting from server. Affected file
2791 irssi/src/silc/core/client_ops.c.
2793 Tue Jun 18 17:14:52 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2795 * When authenticating as founder during JOIN command, check
2796 that the one authenticating becomes the only founder on the
2797 channel. Affected file silcd/command.c.
2799 * Better checking for founder mode setting when CUMODE_CHANGE
2800 notify is received. Affected file silcd/packet_receive.c.
2802 * Close all connections when shutting down the server by sending
2803 DISCONNECT packet. Close all listeners too when shutting
2804 down the server. Affected file silcd/server.c.
2806 * Handle DISCONNECT packet correctly in client library by
2807 calling the "disconnect" client operation. Affected file
2808 lib/silcclient/client.c.
2810 * Handle local errors correctly during resuming. Affected
2811 file lib/silcclient/client.c.
2813 Tue Jun 18 10:26:27 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2815 * The log file is not dupped internally anymore in
2816 lib/silcutil/silclog.c. Fixed memory leaks too.
2818 * The scheduler now dispatches all pending timeout tasks
2819 when it is uninitialized with silc_schedule_uninit.
2820 Affected file lib/silcutil/silcschedule.c.
2822 Mon Jun 17 21:30:55 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2824 * Added --enable-stack-trace option to configure. Added
2825 memory allocation stack trace support. Added files
2826 lib/silcutil/stacktrace.[ch]. Affected files are
2827 lib/silcutil/silcmemory.[ch].
2829 * Fixed memory leaks from libraries and server. Affected
2830 files around the tree.
2832 * Reverted back a fix made to CUMODE which broke it.
2833 Affected file silcd/command.c.
2835 Sun Jun 16 11:49:45 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2837 * Added SILC_MESSAGE_FLAG_UTF8 to the protocol specs and the
2838 core library, and implemented it. All textual messages SHOULD
2839 use this flag and the message MUST be UTF-8 encoded.
2840 All text messages sent by Irssi SILC client are now UTF-8
2841 encoded (regardless whether the terminal supports UTF-8 or not).
2842 Affected files are lib/silccore/silcchannel.h,
2843 irssi/src/silc/core/silc-servers.c, silc-channels.c and
2846 Sat Jun 15 18:23:39 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2848 * Added lots of new statistics updating that was missing from
2849 the server and router code. Affected files in silcd/.
2851 * Sending SIGUSR1 signal to server now dumps the current
2852 server statistics into /tmp directory. Affected file is
2855 * ROBODoc documented the lib/silccrypt/silchash.h. Improved
2856 the SILC Hash Interface also. Added new functions
2857 silc_hash_get_name, silc_hash_init, silc_hash_update and
2858 silc_hash_final. Affected file lib/silccrypt/silchash.c.
2860 Sat Jun 15 12:09:14 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2862 * Added some better info printing for client during connecting.
2863 Affected file silcd/server_util.c.
2865 * Implemented the SILC_CHANNEL_UMODE_QUIET mode that can be used
2866 to silence a user on a channel. Affected files are
2867 lib/silcclient/client_channel.c, irssi/src/silc/core/client_ops.c,
2868 irssi/src/fe-common/silc/module-formats.[ch], silcd/command.c
2869 and silcd/packet_receive.c.
2871 * Fixed a fatal bug in handling of malformed command payload.
2872 Affected file silcd/command.c.
2874 * Fixed a double free when announcing channel users to router.
2875 Affected file silcd/server.c.
2877 * After successful authentication to channel founder mode, check
2878 that there isn't anyone else with founder mode on the channel.
2879 The one that authenticated will become founder and anyone
2880 else is demoted. Affected file silcd/command.c.
2882 * Added error printing of any error that has occurred during
2883 any command in client library. Affected file is
2884 irssi/src/silc/core/client_ops.c.
2886 * Removed some error printing from the client library and left
2887 it for the application to worry (from the error status it
2888 receives in 'command' client operation. Affected file is
2889 lib/silcclient/command.c.
2891 Fri Jun 14 22:59:02 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2893 * Added new status types KEY_AGREEMENT_ALREADY_STARTED and
2894 KEY_AGREEMENT_SELF_DENIED to lib/silcclient/silcclient.h.
2895 Starting key agreement with itself is denied. Affected file
2896 is lib/silcclient/client_keyagr.c.
2898 * Fixed some error checkings from the SFTP library which caused
2899 misbehaviour. Affected files are lib/silcsftp/sftp_client.c
2900 and lib/silcsftp/sftp_util.c.
2902 * Added new "debug" and "debug_string" settings to Irssi SILC
2903 client which can be used to print runtime debugging on the
2904 Irssi's screen. Available when compiled with --enable-debug
2905 option. Affected file irssi/src/silc/core/silc-core.c.
2907 Tue Jun 11 16:36:02 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
2909 * Fixed a missing variadic parameter in a function call that
2910 caused server crash when a non-allowed connection arrived.
2911 Reported by Richard Becker. Affected file silcd/server.c.
2913 Mon Jun 10 16:29:42 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2915 * Added WATCH list sending to backup routers from router.
2916 The WATCH command is sent by the router to the backup
2917 router. Affected file silcd/command.c.
2919 * Mark the backup_router flag for RouterConnection entry
2920 if the backup router stuff is defined in the config file.
2921 Affected file silcd/serverconfig.c.
2923 * Fixed some backup data sending around the code to work better
2924 if the router is standalone router. Not all places were fixed.
2925 Affected file silcd/packet_receive.c, silcd/packet_send.c,
2928 * Fixed the router connecting when connecting to multiple
2929 routers. It ignored every other router except the first
2930 one. Affected file silcd/server.c.
2932 Mon Jun 10 09:28:21 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2934 * Made the private key generation after expiration optional.
2935 If not created after expiration the old key will re-expire
2936 at a later time (and thus key pair is not necessary to
2937 change). Affected file irssi/src/silc/core/clientutil.c.
2939 Sun Jun 9 18:58:25 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2941 * The length arguments in bind() and connect() were wrong
2942 and fixed now to used SIZEOF_SOCKADDR in the
2943 lib/silcutil/unix/silcunixutil.c.
2945 Tue Jun 4 18:36:05 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2947 * Fixed detach timeout handling to use Client ID and not
2948 the actual client entry which may be freed in the callback.
2949 Affected file silcd/command.c.
2951 Thu May 30 15:53:45 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2953 * Merged c0ffee's multiple interface support patch.
2954 Affected files in silcd/.
2956 Wed May 29 18:08:15 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2958 * Cleanup keys properly. Affected file is
2959 irssi/src/silc/core/clientutil.c.
2961 Tue May 28 20:11:41 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2963 * Display the user mode on the status bar. Affected file
2964 irssi/src/silc/core/silc-expandos.c.
2966 Tue May 28 13:56:26 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2968 * If private message key is not set, but the flag is set in
2969 the packet, ignore the packet since it cannot be decrypted.
2970 Affected file lib/silcclient/client_prvmsg.c.
2972 Thu May 23 12:00:14 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2974 * When resuming client, remove the old client entry from
2975 the watcher list too. Affected file silcd/packet_receive.c.
2977 * Do not allow normal server to force founder mode away
2978 from router if the founder mode is already set. Affected
2979 file silcd/packet_receive.c.
2981 * Remove the client entry with watch notify types with short
2982 timeout, and not directly, so that other notifys can be
2983 retrieved too. Affected file lib/silcclient/client_notify.c.
2985 * Display notification about data messages that cannot be
2986 displayed. Affected files irssi/src/silc/core/client_ops.c,
2987 irssi/src/fe-common/silc/module-formats.[ch].
2989 Sun May 19 18:59:00 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2991 * Fixed the CHANNEL_CHANGE notify handling in client libary
2992 to not use freed memory. Affected file is
2993 lib/silcclient/client_notify.c.
2995 * Fixed CUMODE_CHANGE notify handling in server. Affected
2996 file silcd/packet_receive.c.
2998 * Fixed USERS command to support empty channels. Affected
2999 file silcd/command.c.
3001 Sat May 18 11:35:19 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3003 * Allow multiple identical pending commands to be registered
3004 in client library. Affected file is lib/silcclient/command.c.
3006 * Call the completion for resolving client information only
3007 after all resolvers has finished. This fixes a crash in
3008 the client. Added support for checking when the resolvers
3009 are finished. Affected file is lib/silcclient/idlist.c.
3011 * Wait by default 3 seconds before reconnecting to the server
3012 after being disconnected. Makes the /detach command a bit
3015 Fri May 17 17:23:45 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3017 * Check the watcher list before sending signoff notifys
3018 when closing client connection. Affected file is
3021 * Added better CMODE command rights checking. Affected file
3022 silcd/server_util.c.
3024 Fri May 17 08:33:41 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3026 * Fixed watcher list checking during server signoff. It
3027 crashed the server. Affected file silcd/server_util.c.
3029 * The JOIN command reply returns now the founder's public
3030 key. Affected file is silcd/command.c.
3032 * Announce the channel mode, and the mode properties with
3033 CMODE_CHANGE notify. Affected file silcd/server.c.
3035 * Mark new channels by default disabled, untill at least
3036 one user joins the channel. Affected file is
3037 silcd/packet_receive.c.
3039 Thu May 16 13:05:13 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3041 * The nickname argument to watch notify can be optional.
3042 Fixes a crash in server. Affected file silcd/packet_send.c.
3044 * Remove the client entry from cache if the WATCH notify type
3045 is KILLED, SERVER_SIGNOFF or SIGNOFF. Affected file is
3046 lib/silcclient/client_notify.c.
3048 * Check the watcher list before and after changing nickname
3049 when the NICK_CHANGE notify is received. Affected file is
3052 * Fixed a crash in OPER and SILCOPER command sending. Empty
3053 passphrase caused the crash. Affected file is
3054 lib/silcclient/command.c.
3056 Wed May 15 19:01:42 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3058 * Merged with Irssi CVS for Irssi SILC client.
3060 Tue May 14 19:37:48 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3062 * Completed the protocol specifications.
3064 Tue May 7 20:41:58 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3066 * Merged with Irssi CVS for Irssi SILC client.
3068 Tue May 7 11:07:16 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3070 * Added the founder's public key delivery to the
3071 CUMODE_CHANGE notify type as well. Updated the protocol
3072 specs and the code. Affected files are silcd/packet_send.[ch],
3073 silcd/packet_receive.c and silcd/command.c.
3075 Mon May 6 19:46:12 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3077 * Added silc_pkcs_public_key_copy function into the
3078 lib/silccrypt/silcpkcs.[ch].
3080 * Remove the `iv' from the SilcChannelEntry since we can
3081 live without it. Affected files are silcd/idlist.h and
3082 silcd/packet_receive.c.
3084 * Added support for sending the founder's public key in
3085 the CMODE_CHANGE notify packet in the server. Affected
3086 files are silcd/packet_send.[ch], silcd/packet_receive.c,
3087 silcd/command.c and silcd/server.c.
3089 * Changed the FOUNDER_AUTH authentication to use only
3090 public key authentication as defined by new protocol
3091 specs. Passphrase authentication with that mode cannot
3092 be used anymore. It is now possible to reclaim founder
3093 mode from any server in the network. Affected files are
3094 silcd/command.c, silcd/idlist.h and silcd/command_reply.c.
3096 * Added permanent channels support by making the channel
3097 permanent when FOUNDER_AUTH mode is set on the channel.
3098 The channel will not be destroyed even if channel is empty
3099 when that mode is set. Protocol TODO #17. Affected
3100 files are silcd/server.[ch], server_util.[ch],
3101 silcd/command.c, silcd/packet_receive.c and
3102 lib/silcclient/command.c.
3104 Fri May 3 18:36:51 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3106 * Added reference counter to the command reply context in
3107 the client library. Affected files are
3108 lib/silcclient/command_reply.[ch].
3110 Fri May 3 11:37:10 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3112 * Fixed rekey protocol with PFS in the client library.
3113 Affected file is lib/silcclient/protocol.c.
3115 * Added support for list of errors in client library
3116 command reply handling. Affected file is
3117 lib/silcclient/command_reply.c.
3119 * Defined that the WHOIS and IDENTIFY commands can send
3120 list of errors. Updated the protocol specs. Protocol
3123 * Added support for sending list of errors to WHOIS and
3124 IDENTIFY commands in server. Added support for receiving
3125 list of errors in server. Affected files are
3126 silcd/command.c and silcd/command_reply.c.
3128 * Fixed client info resolving on LEAVE command in client
3129 library to not crash. Affected file is
3130 lib/silcclient/client_notify.c.
3132 Thu May 2 08:45:11 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3134 * Defined that the NICK command replies with thew changed
3135 nickname too, to make the nickname changing simpler at
3136 the client's end. Updated protocol specs and the code
3137 in client and server. Affected files are
3138 silcd/command.c, lib/silcclient/command_reply.c and
3139 lib/silcclient/command.c.
3141 Mon Apr 29 20:10:42 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3143 * Added `Compressed' packet flag to indicate that the packet
3144 payload is compressed by the sender. Updated the protocol
3145 specs and the core library. The compression still is not
3146 implemented in the sources. Affected file is
3147 lib/silccore/silcpacket.h.
3149 Mon Apr 29 09:48:12 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3151 * Remove pending command callbacks also if the connection
3152 to the server is destroyed. Affected file is
3153 lib/silcclient/client.c.
3155 Sat Apr 27 19:52:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3157 * Added new QUIET channel user mode that can be used to
3158 quiet a user in a channel. Updated the protocol specs but
3159 it wasn't implemented yet. Protocol TODO #27. Affected
3160 file is lib/silccore/silcmode.h.
3162 Mon Apr 22 09:09:44 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3164 * Added BLOCK_INVITE user mode to be able to block incoming
3165 invite notifications. Protoocol TODO #26. Affected files
3166 are lib/silccore/silcmode.h, lib/silcclient/command.c and
3169 * SILC Publickey fields MUST be UTF-8 encoded now. Updated
3170 the protocol specs and the code. Affected file is
3171 lib/silccrypt/silcpkcs.c.
3173 Sun Apr 21 19:44:38 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3175 * Disconnect Payload includes now the status type. Updated
3176 the protocol specs and the code. Protocol TODO #25.
3177 Affected files are silcd/server.c, lib/silcclient/client.c.
3179 * Added NOT_AUTHENTICATED, BAD_SERVER_ID, INCOMPLETE_INFORMATION,
3180 KEY_EXCHANGE_FAILED and BAD_VERSION error status types.
3181 Moved the silc_client_command_status_messages table to the
3182 lib/silcutil/silcutil.c and added new funtion
3183 silc_get_status_message, which deprecates function
3184 silc_client_status_message. Affected files are
3185 lib/silccore/silcstatus.h, lib/silcclient/command_reply.[ch],
3186 lib/silcutil/silcutil.[ch].
3188 Fri Apr 19 17:35:15 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3190 * Defined that the nickname hash in Client ID MUST be from
3191 lowercase nickname. This effectively changes nicknames in
3192 SILC to case-insensitive. Updated the protocol specs and
3193 the code. Affected files are lib/silcutil/silcutil.[ch],
3194 silcd/serverid.c, and silcd/idlist.c.
3196 * Added new channel user modes BLOCK_MESSAGES_USERS and
3197 BLOCK_MESSAGES_ROBOTS. Updated the protocol specs and the
3198 code. Affected files are lib/silccore/silcmode.h,
3199 lib/silcclient/command.c, and silcd/packet_send.c.
3201 * Added new error status ERR_RESOURCE_LIMIT. Updated protocol
3202 specs and code. Affected file lib/silccore/silcstatus.h.
3204 * Added support for watch list. It is possible to add nicknames
3205 to be watched, and when they come to network, leave network
3206 or user mode changes the watcher will be notified of this
3207 change. Added SILC_COMMAND_WATCH command, added new
3208 notify type SILC_NOTIFY_TYPE_WATCH to deliver the watch
3209 notifications. Updated the protocol specs and implemented
3210 this to library, client and server. Protocol TODO #21.
3211 Affected files are lib/silccore/silccomand.h,
3212 lib/silccore/silcnotify.h, lib/silcclient/command[_reply].[ch],
3213 silcd/command[_reply].[ch], lib/silcclient/client_notify.c,
3214 silcd/packet_send.[ch], silcd/packet_receive.c, and
3215 irssi/src/silc/core/client_ops.c.
3217 * Added user mode SILC_UMODE_REJECT_WATCHING to reject
3218 somebody watching you. Updated the protocol specs and the
3219 code. Affected files are lib/silccore/silcmode.h, and
3220 lib/silcclient/command.c.
3222 Fri Apr 19 09:02:20 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3224 * Added service support to SILC protocol. Added new command
3225 SILC_COMMAND_SERVICE. Updated the protocol specs and the
3226 core library. Services are not implemented in server or
3227 client for now. Protocol TODO #20. Affected files are
3228 lib/silccore/silcstatus.h, lib/silccore/silccommand.h.
3230 * Added SilcStatus argument to `command' client operation
3231 to return the error status when command sending fails
3232 locally. Changed all command in client library to return
3233 correct command status. Affected files are
3234 lib/silcclient/command.c, lib/silcclient/silcclient.h and
3235 irssi/src/silc/core/client_ops.c.
3237 Thu Apr 18 14:09:51 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3239 * Added silc_mime_parse function to parse MIME headers.
3240 Affected files are lib/silcutil/silcstruti.[ch].
3242 * Added MIME header parsing in Irssi SILC Client. It displays
3243 all textual MIME objects, others it ignores. Affected file
3244 is irssi/src/silc/core/clien_ops.c.
3246 Wed Apr 17 22:07:59 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
3248 * Fixed a bug in the pid writing function, which couldn't be
3249 written in a root-owned directory.
3251 Tue Apr 16 09:34:40 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3253 * Defined that channel message to unknown Channel ID must
3254 cause SILC_NOTIFY_TYPE_ERROR notify message to the sender.
3255 Updated the protocol specs and the code in server. The
3256 affected file is silcd/packet_receive.c.
3258 Mon Apr 15 19:57:57 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3260 * Added new notify type SILC_NOTIFY_TYPE_ERROR and specified
3261 that it is used to send error notifys if error occurs during
3262 some SILC packet processing, except commands. The error
3263 types are same as for command reply types. Defined that
3264 if private message is sent to unknown Client ID the error
3265 is sent in SILC_NOTIFY_TYPE_ERROR instead of command reply.
3266 Updated the protocol specs and code. Affected files are
3267 lib/silccore/silcnotify.h, added lib/silccore/silcstatus.h,
3268 lib/silcclient/client_notify.c, silcd/packet_receive.c,
3269 and irssi/src/silc/core/client_ops.c. Renamed the
3270 SilcCommandStatus to SilcStatus.
3272 * Defined the use of extra WHOIS attributes in WHOIS command.
3273 The <Requested Attributes> (defined in a separate document)
3274 can be used to request additional information about user
3275 not returned by standard WHOIS command. Defined that server
3276 can send WHOIS command directly to client. Client provides
3277 the requested attributes to the server. Updated the protocol
3278 specs. Protocol TODO #4. Implementation is not done yet
3279 (Protocol TODO #24).
3281 * Renamed function silc_client_command_status_message to
3282 silc_client_status_message. Affected files are
3283 lib/silcclient/command_reply.[ch].
3285 Sun Apr 14 21:13:42 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3287 * Changed the WHOIS, IDENTIFY and WHOWAS count arguments to
3288 32 bit integers. Updated the protcol specs and the code.
3289 Affected files are silcd/command.c and
3290 lib/silcclient/command.c.
3292 Sun Apr 14 19:49:02 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
3294 * Fixed a bug in library where sending a bogus authentication
3295 payload would lead to a crash. Affected file is
3296 lib/silccore/silcauth.c.
3298 Sat Apr 13 13:09:24 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3300 * Added detach_disabled and detach_timeout server config
3301 options to the server. Affected files silcd/serverconfig.[ch],
3302 silcd/command.c and silcd/packet_receive.c.
3304 Fri Apr 12 20:09:08 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3306 * Added resolve_cmd_ident field to the SilcClientEntry structure
3307 too so that if the entry is for example being resolved so
3308 another command may attach to the same pending command reply
3309 without requiring to resolve the same entry again. Added
3310 support for adding multiple pending commands for one
3311 command idenfier. Affected files lib/silcclient/command.[ch],
3312 lib/silcclient/command_reply.[ch], lib/silcclient/idlist.h.
3314 Fri Apr 12 10:17:51 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3316 * Defined that server receives WHOIS command reply for private
3317 and secret channels too. Updated protocol specs and the
3318 code in server. Affected file silcd/command.c.
3320 * Defined <channel user mode list> argument to WHOIS command
3321 reply for returning user modes on the channels. The
3322 channel list now doesn't include the user mode anymore but the
3323 actual channel mode. Updated protocol specs and the code in
3324 client and server. Affected files are silcd/command_reply.c,
3325 silcd/command.c, silcd/server.c, irssi/src/silc/core/client_ops.c,
3326 and lib/silcclient/command_reply.c.
3328 * Save the channels list in WHOIS command reply in normal server
3329 so that WHOIS always shows joined channels also in normal
3330 server and not just on router. Affected file is
3331 silcd/command_reply.c.
3333 Thu Apr 11 22:29:33 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3335 * Defined that server receives USERS command reply for private
3336 and secret channels too. Updated protocol specs and the
3337 code in server. Affected file silcd/command.c.
3339 Thu Apr 11 16:32:08 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3341 * Changed the UMODE's mode mask argument to be optional. If
3342 not provided then the command merely returns the current mode
3343 mask to the client. Updated protocol specs and the server.
3344 Affected file is silcd/command.c.
3346 * Added SILC session detachment/resuming support. It is possible
3347 to detach by closing the network connection and then re-connect
3348 and resume to the old client session. Added DETACHED user
3349 mode that server will set for detached client. Added new
3350 packet RESUME_CLIENT which is used to perform the resuming
3351 process. Added DETACH command. Updated the protocol specs,
3352 core library, client and server. Protocol TODO #22. Very
3353 many affected files around the tree.
3355 Wed Apr 10 16:32:01 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3357 * Changed the CMODE's mode mask argument to be optional. If
3358 not provided then the command merely returns the current mode
3359 mask to the client. Updated protocol specs and the server.
3360 Affected file is silcd/command.c.
3362 * Changed the Killer's Client ID in KILLED notify to be just
3363 any ID payload since router server is allowed to kill as well.
3364 Updated protocol specs, client libary and server. Affected
3365 files are lib/silcclient/client_notify.c, silcd/packet_receive.c,
3366 and irssi/src/silc/core/client_ops.c.
3368 Tue Apr 9 17:15:42 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3370 * Added new user modes ANONYMOUS for special anonymous servers
3371 that may set the mode for client, and BLOCK_PRIVMSG which
3372 client may set to block incoming private messages unless the
3373 Private Message Key flag is set (using private keys to protect
3374 private messages). Updated protocol specs and code in client
3375 and server and core library. Protocol TODO #23. Affected
3376 files are lib/silccore/silcmode.h, silcd/server.[ch],
3377 irssi/src/silc/core/client_ops.c, silcd/packet_receive.c,
3378 irssi/docs/help/in/umode.in, lib/silcclient/command.c.
3380 * Added new channel user mode BLOCK_MESSAGES which the client
3381 may set to itself to tell server not send channel messages.
3382 Other packets such as channel key packets are still sent.
3383 Protocol TODO #23. Updated the protocol specs, client and
3384 server. Affected files are lib/silccore/silcmode.h,
3385 irssi/docs/help/in/cumode.in, lib/silcclient/command.c,
3386 lib/silcutil/silcutil.c, silcd/command.c, and
3387 silcd/packet_send.c.
3389 Mon Apr 8 23:57:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3391 * Redefined the Status Payload to include now two 8 bit fields,
3392 instead of one 16 bit field. This now makes it possible to
3393 send list of errors. Updated the protocol specs and the code
3394 in core library, client library and server. Protocol TODO #1.
3395 Affected files are lib/silccore/silccommand.[ch],
3396 lib/silcclient/command_reply.[ch], silcd/command.c,
3397 silcd/command_reply.c and silcd/packet_receive.[ch].
3399 Mon Apr 8 19:57:40 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
3401 * Added config parse status SILC_CONFIG_EPRINTLINE, this status
3402 must be handled by the application and should tell the application
3403 that an error message was already printed, and it should print the
3404 config coords (line, filename, ...). Affected files are
3405 silcd/serverconfig.c, lib/silcutil/silcconfig.[ch].
3407 * Added local macro SILC_SERVER_CONFIG_ALLOCTMP to make the
3408 server config parsing code more readable.
3410 Fixed a bug in the fetch_logging() config callback.
3412 Affected files is silcd/serverconfig.c.
3414 * Drop root privileges when started in foreground. Don't drop them
3415 if debugging also. Affected file is silcd/silcd.c.
3417 Mon Apr 8 17:00:41 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3419 * Added more IM-like features by introducing new user modes
3420 for setting various presence information. Added new modes:
3421 INDISPOSED, BUSY, PAGE, HYPER and ROBOT. Updated protocol
3422 specs and code. Protocol TODO #19. Affected files are
3423 lib/silccore/silcmode.h, irssi/src/silc/core/client_ops.c,
3424 irssi/docs/help/in/umode.in and lib/silcclient/command.c.
3426 Sun Apr 7 17:07:59 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3428 * Added STATS command to the protocol after all, to return
3429 various statistical information about the network. It can
3430 be used by clients to retrieve statistical information, and
3431 servers may use it to to fetch cell and network wide
3432 statistics from router. Updated the protocol specs and
3433 implemented it to the server. Protocol TODO #16.
3434 Affected files are lib/silccore/silccommand, silcd/command.[ch],
3435 silcd/command_reply.[ch].
3437 Sat Apr 6 17:08:58 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3439 * The LIST command reply in client libary now adds new channel
3440 entry if the returned channel doesn't exist yet in cache,
3441 and returns the channel entry to the application in the
3442 command_reply client operation. Affected file is
3443 lib/silcclient/command_reply.c.
3445 * Changed the channel message payload's MAC generation to
3446 include the IV in the MAC as well. This way all relevant
3447 parts of the channel message payload are authenticated also
3448 with the channel message MAC (and not only by packet MAC).
3449 Causes incompatibility with 1.0 protocol. Protocol TODO #7.
3450 Affected file is lib/silccore/silcchannel.c.
3452 * Fixed the SKE to save the remote version, since the
3453 silc_ske_parse_version mistakenly checked wrong version,
3454 after it replaced the start payload. Affected files are
3455 lib/silcske/silcske.[ch].
3457 Fri Apr 5 16:03:03 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3459 * Splitted lib/silcutil/silcutil.h into silcstrutil.h for
3460 string utility functions. Added there also new functions
3461 silc_utf8_[encode/decode/valid] for UTF-8 string encoding.
3462 Affected files lib/silcutil/silcstrutil.[ch].
3464 * Renamed silc_*_pem functions to silc_pem_* functions. Affected
3465 files are lib/silcutil/silcstrutil.[ch].
3467 * Defined that the security property fields in SKE SHOULD be
3468 UTF-8 encoded, defined that version string MUST be US-ASCII
3469 encoded, defined that passphrases sent in connection
3470 authentication protocol MUST be UTF-8 encoded. Implemented
3471 these to the client and server. Defined also that other
3472 passphrases sent in the protocol MUST be UTF-8 encoded.
3473 Affected files are lib/silcske/silcske.c,
3474 lib/silcclient/protocol.c, silcd/protocol.c,
3475 silcd/serverconfig.c, and lib/silccore/silcauth.c.
3477 * Changed the silc_client_close_connection interface to not
3478 need the SilcSocketConnection which should not be visible
3479 to application. Affected files are lib/silcclient/client.c
3480 and lib/silcclient/silcclient.h.
3482 * Rewrote the text for Private Message Key Payload in the
3483 protocol specification. Protocol TODO #11.
3485 Wed Apr 3 16:24:51 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3487 * Upgraded the protocol version to 1.1, updated protocol specs
3490 * Added the nickname as new argument to NICK_CHANGE notify and
3491 added it to protocol specs and implemented it to client and
3492 server. Protocol TODO #3. Affected files are silcd/idlist.[ch],
3493 silcd/command.c, silcd/packet_receive.c, packet_send.[ch], and
3494 lib/silcclient/client_notify.c.
3496 * Added the killer's client ID to the KILLED notify and added
3497 it to protocol specs and implemented it to client and server.
3498 Protocol TODO #13. Affected files are silcd/command.c,
3499 silcd/packet_receive.c, packet_send.[ch],
3500 lib/silcclient/client_notify.c, irssi/src/silc/core/client_ops.c.
3501 The killer's client entry is now returned to application in
3502 the `notify' client operation.
3504 * Fixed the Max Argument fields that had too large value set
3505 in the protocol specs. Protocol TODO #14.
3507 * Added the LEAVE command reply to return the ID of parted
3508 channel. Updated protocol specs and implemented it to the
3509 client and server. Protocol TODO #15. Affected files are
3510 silcd/command.c, lib/silcclient/command_reply.c. The channel
3511 entry is now returned to application in the `command_reply'
3514 * Rewrote the version SKE version checking in client libary
3515 and in server to use the silc_parse_version_string. Affected
3516 files are lib/silcclient/protocol.c, silcd/protocol.c.
3518 * Added SILC_STATUS_ERR_NO_CHANNEL_FOPRIV error status to few
3519 commands that was missing it, and updated protocol specs and
3520 the server implementation. Protocol TODO #10. The affected
3521 file is silcd/command.c.
3523 * Defined new message flags SILC_MESSAGE_FLAG_REPLY to be
3524 generic reply to a generic request (REQUEST flag), and
3525 SILC_MESSAGE_FLAG_DATA to send any kind of data in a generic
3526 way. A draft-riikonen-silc-flags-payloads-00.txt is written
3527 to define the payload for DATA flag. Added the flags to
3528 the implementation. Protocol TODO #9. Affected file is
3529 lib/silccore/silcchannel.h.
3531 Changed the client library to return the message length
3532 to application as well in the channel_message and private_message
3533 client operations. Affected files are
3534 lib/silcclient/client_prvmsg, lib/silcclient/client_channel.c,
3535 lib/silcclient/silcclient.h, irssi/src/silc/core/client_ops.c,
3536 and lib/silcclient/client_ops_example.c.
3538 * Added two new channel modes: SILC_CMODE_SILENCE_USERS
3539 and SILC_CMODE_SILENCE_OPERS which can be used to moderate
3540 the channel. Updated protocol specs and impelemented this
3541 to client and server. Protocol TODO #6. Affected files are
3542 silcd/packet_receive.c, server_util.c, lib/silcclient/command.c,
3543 lib/silcclient/client_channel.c, lib/silccore/silcmode.h.
3545 Added new options m and M to CMODE command in Irssi SILC
3546 client to set these modes.
3548 * Deprecated all administrative commands from SILC protocol
3549 since they are highly implementation specific commands.
3550 Updated protocol specs. Moved the old commands in
3551 implementations to private range of command types. Affected
3552 files are silcd/command.c, lib/silcclient/command.c and
3553 lib/silcclient/command_reply.c. Protocol TODO #8.
3555 * Fixed a bug in server where sending unknown command crashes
3556 the server. Affected file silcd/command.c.
3558 Wed Apr 3 09:57:47 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3560 * Added SILC_PROTOCOLVERSION macro to check protocol version
3561 of a socket connection. The affected file is
3562 lib/silcutil/silcsockconn.h.
3564 * Added better error logging in rekey protocol. Affected file
3567 * Do not check public key types in SKE during rekey. Affected
3568 file lib/silcske/payload.c.
3570 * Fixed the rekey protocol with PFS, which was totally broken.
3571 Affected file silcd/protocol.c.
3573 Tue Apr 2 14:55:06 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3575 * Some client implementations quit network by doing first LEAVE
3576 and then immediately SIGNOFF (like Bombyx). We now do check
3577 after a short time after LEAVE notify and check whether the
3578 client is still valid after LEAVE, and if not we remove it from
3579 cache. Affected file is lib/silcclient/client_notify.c.
3581 Tue Apr 2 13:39:04 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
3583 * Merged version 1.1.4 of zlib. Even if it not currently in use,
3584 it's good not to have security holes here.
3586 * Fixed a negative refcount situtuation for the config context.
3587 Affected file is silcd/serverconfig.c.
3589 Mon Apr 1 20:15:10 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
3591 * ROBOdoc documented lib/silcutil/silcutil.h.
3593 Sat Mar 30 21:06:45 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3595 * Optimized even more the SilcPacketContext structure. Now
3596 totally saved 16 bytes of memory per context after optimization.
3597 Affected files are lib/silccore/silcpacket.[ch].
3599 * Made strict checks for valid SILC IDs. Affected file is
3600 lib/silccore/silcid.c.
3602 Sat Mar 30 18:15:55 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3604 * Changed the object argument for silc_cipher_register,
3605 silc_hash_register, silc_hmac_register and silc_pkcs_register
3606 to const. Affected files are lib/silccrypt/silccipher.[ch],
3607 silchash.[ch], silchmac.[ch] and silcpkcs.[ch].
3609 * Changed the silc_get_username and silc_get_real_name to
3610 never fail. Affected file lib/silcutil/unix/silcunixutil.c.
3612 * Fixed the Irssi SILC Client to use the silc_get_username and
3613 silc_get_real_name insted of glib routines since the glib
3614 routines only corrupt stack. Fixes the Irssi SILC to work in
3615 Cygwin. Affected file irssi/src/silc/core/silc-core.c.
3617 * Fixed the Irssi to not use g_get_home_dir since it crashes
3618 or returns garbage on cygwin and corrupts stack. Added function
3619 get_home_dir to Irssi routines. Affected files are
3620 irssi/src/core/misc.[ch] and irssi/src/core/core.c.
3622 Fri Mar 29 21:55:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3624 * Made some structure optimizations. SFTP memory FS MemFSEntry
3625 entry structure. Optimized SilcTask structure. Optimized
3626 SilcPacketContext structure.
3628 Affected files lib/silcsftp/sftp_fs_memory.c,
3629 lib/silcutil/silcschedule.c, lib/silccore/silcpacket.h.
3631 Fri Mar 29 10:41:07 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3633 * And yet again reverted back the config thing since Johnny
3634 screwed it up. Affected file silcd/serverconfig.[ch], server.c,
3637 * Fixed memory leaks from config object. Affected files are
3638 silcd/serverconfig.[ch].
3640 * Added support for adding new connections to the server in rehash.
3641 After rehash they take effect.
3643 Added support for changing the maximum allowed connections in
3644 rehash. The number can grow but going smaller is not supported.
3646 Added function silc_server_num_sockets_by_remote to the
3647 silcd/server_util.[ch].
3649 Affected files are silcd/server.c, and silcd/serverconfig.[ch].
3651 Fri Mar 29 03:26:12 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
3653 * Added preliminary checking during config parsing for a valid
3654 public/private key and removed further checks in the code.
3655 Affected files are silcd/serverconfig.[ch], server.c.
3657 * Moved functions silc_server_drop() and silc_server_daemonise()
3658 from server.c to silcd.c since they are stricly related to
3659 the application activity.
3661 * Reverted a small part of the automatic ref/unref since
3662 it caused a double unref in some situations. Affected
3663 files are silcd/silcd.[ch], server.c, serverconfig.c.
3665 * Added some .cvsignore files in the lib directory.
3667 Thu Mar 28 22:51:15 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3669 * Fixed silc_net_gethostbyaddr to correctly resolve by
3670 address. Affected file lib/silcutil/silcnet.c.
3672 * Fixed the notify relaying to client. The HMAC to be used
3673 with relayed packets ws wrong and caused decryption failure
3674 at the client end. Affected file is silcd/packet_receive.c.
3676 Thu Mar 28 19:02:05 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3678 * Created new branch silc_protocol_1_0_branch.
3680 * Reverted the silc_log_quick change in lib/silcutil/silclog.c.
3682 * Changed the silc_server_config_* routines to be SilcServer
3683 independent. They are now officially application specific code
3684 and not part of generic server implementation. Affected files
3685 are silcd/serverconfig.[ch], silcd/silcd.c, silcd/server.c.
3687 Thu Mar 28 17:01:43 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3689 * Added automatic referencing of config context in the
3690 silc_server_config_alloc, and automatic unreferencing in the
3691 silc_server_config_destroy. Affected files are
3692 silcd/serverconfig.[ch], silcd/silcd.c.
3694 * Fixed the silc_log_quick handling in the logging routines.
3695 It didn't log quickly when it was TRUE. Affected file is
3696 lib/silcutil/silclog.c. Also the flush delay was set even
3697 if it was 0 in config file. Affected file is
3698 silcd/serverconfig.c.
3700 * Added support for changing key pair of the server in rehash.
3701 Affected file silcd/server.c.
3703 Thu Mar 28 12:17:21 CET 2002 Pekka Riikonen <priikone@silcnet.org>
3705 * Fixed the TOPIC_SET notify to not cras. It changed the topic
3706 too early, before getting the channel entry. Affected file
3707 is silcd/packet_receive.c.
3709 Thu Mar 28 09:58:16 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
3711 * Added functions silc_server_config_[ref/unref], these are used
3712 to prevent that the config object is destroyed.
3714 No longer directly affect global variables silc_log_quick and
3715 silc_log_delay, they are first cached inside the config object
3716 and then applied with silc_server_config_setlogfiles().
3718 silc_server_config_set_defaults() is now internal to
3719 serverconfig.c, there are no reasons to show this internal stuff
3722 Affected files are silcd/serverconfig.[ch].
3724 * Added macro SILC_SERVER_LOG_STDERR(), this should replace most
3725 fprintf's to stderr, since some code may be executed again after
3726 the server went into the background. Affected files are
3729 * Added rehash support. Added function silc_server_rehash() that
3730 will perform all the basic tasks of the rehashing procedure.
3732 * Added command line option `-x, --hexdump'. This will enable the
3733 SILC_LOG_HEXDUMP calls that are no longer enabled with `--debug'.
3734 The option `--hexdump' implies `--debug'.
3736 * Fixed a bad bug in the logging APIs (silcutil library) where
3737 the application would crash after calling silc_log_reset_all().
3739 Wed Mar 27 19:43:16 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3741 * Fixed the KICKED notify handling in client library to
3742 correctly remove the channel and all entries from the
3743 channel when I was kicked. This bug crashed the client.
3745 Fixed yet another but in KICKED notify handling to remove
3746 the kicked client correctly from the channel.
3748 Affected file is lib/silcclient/client_notify.c.
3750 * Fixed a minor bug in looking up correct client entry
3751 in KICKED notify in server. Affected file is
3752 silcd/packet_receive.c.
3754 * Fixed the lib/silcmath/Makefile.am to include the MPI and GMP
3755 sources correctly to distribution. Fixes --with-gmp option.
3757 * Removed the manual rehashing from ID Cache, and changed it
3758 to use the SILC Hash Table's auto rehash feature. Affected
3759 file is lib/silccore/silcidcache.c.
3761 Wed Mar 27 00:07:11 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3763 * Fixed a bug in the silc_client_nickname_format function that
3764 handles the multiple same nickname formatting. Two clients
3765 with same nickname caused problems after the first one left
3766 and rejoined. It didn't format the nickname correctly.
3767 Affected file is lib/silcclient/idlist.c.
3769 Tue Mar 26 19:33:03 CET 2002 Pekka Riikonen <priikone@silcnet.org>
3771 * Don't change the topic if olod topic is same as new one.
3772 Affected file is silcd/packet_receive.c.
3774 Mon Mar 25 21:11:35 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3776 * Added cross-reference support to the SILC Documentation
3777 generator. All types across all HTML files are now cross-
3778 referenced. Affected files util/robodoc/generator.c and
3779 scripts/silcdoc/silcdoc.
3781 * Added file lib/silcutil/silctypes.h to include all the
3782 arithmetic type definitions and some macros. Removed
3783 includes/bitmove.h and moved macros to silctypes.h.
3785 Mon Mar 25 17:19:46 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3787 * Merged bugfixes for Irssi SILC client from irssi.org CVS.
3789 Sun Mar 24 11:21:04 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3791 * Added `type' argument to silc_id_payload_parse_id function which
3792 now returns the type of the ID to the sent pointer. Affected
3793 file is lib/silccore/silcid.[ch].
3795 * Added check for CMODE_CHANGE notify type that mode change is
3796 allowed by the sender. Affected file silcd/packet_receive.c.
3798 * Added check for CUMODE_CHANGE notify type that mode change is
3799 allowed by the sender. Affected file silcd/packet_receive.c.
3800 Added the ID type as CUMODE_CHANGE notify type as argument
3801 to the `notify' client operation. Affected files are
3802 lib/silcclient/client_notify.c, irssi/src/silc/core/client_ops.c.
3804 * Added function silc_client_add_server to the client library.
3805 Added support for resolving also channel and server info when
3806 received unknown entity in notify packet. Affected files are
3807 lib/silcclient/idlist.[ch], lib/silcclient/client_notify.c.
3809 * Added function silc_command_get_status to return the command
3810 status from the command reply's argument payload. Affected files
3811 are lib/silccore/silccommand.[ch].
3813 * Added check for KICKED notify type that the kicking is
3814 allowed by the client. Affected file silcd/packet_receive.c.
3816 * Created function silc_get_input which can be used to get input
3817 (echo on or off) from user on command line. Affected files are
3818 lib/silcutil/silcutil.[ch].
3820 Sat Mar 23 09:51:26 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3822 * Optimized silc_server_packet_relay_to_channel function.
3823 Added new function silc_channel_message_payload_encrypt which
3824 can be called directly if channel message payload needs to
3825 be encrypted and is already encoded (no need to call _encode
3826 function). Packet relaying is now done by router without any
3827 extra memory allocations. Affected files are
3828 lib/silccore/silcchanel.[ch], silcd/packet_receive.c and
3829 silcd/packet_send.c.
3831 * Fixed the INVITE notify handling. It took wrong arguments
3832 as invite list and invite delete. Affected file is
3833 silcd/packet_receive.c.
3835 * Added check for TOPIC_SET notify type that the topic change is
3836 allowed by the client. Affected file silcd/packet_receive.c.
3838 * Added check for INVITE notify type that inviting is allowed by
3839 the client. Affected file silcd/packet_receive.c.
3841 * Changed the silc_server_client_on_channel to return the
3842 SilcChannelClientEntry as well. Moved the function
3843 silc_server_check_cmode_rights to server_util.[ch].
3844 Affected files are silcd/server_util.[ch], silcd/command.c.
3846 * Added function silc_server_check_umode_rights to check whether
3847 changing client's user mode is allowed. Added check for
3848 UMODE_CHANGE notify type that the umode change is allowed
3849 by the client. Affected files are silcd/server_util.[ch],
3850 silcd/packet_receive.c and silcd/command.c.
3852 Fri Mar 22 12:25:58 CET 2002 Pekka Riikonen <priikone@silcnet.org>
3854 * Fixed the SILC_PACKET_MAX_ID_LEN to actually be the max
3855 ID length. It ignored that ID can be IPv6 based as well.
3856 Affected file lib/silccore/silcpacket.h.
3858 * Fixed the silc_id_id2str and silc_id_str2id to take the
3859 IPv6 address offset's into consideration. Affecte file is
3860 lib/silccore/silcid.c.
3862 Thu Mar 21 20:44:13 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3864 * Fixed the internal Unix scheduler functions to check for
3865 NULL context they may receive. The affected file is
3866 lib/silcutil/unix/silcunixschedule.c.
3868 Thu Mar 21 19:12:22 EET 2002 Timo Sirainen <tss@iki.fi>
3870 * Changed hardcoded ~/.silc paths to use get_irssi_dir() so you
3871 can specify different directory with --home command line
3872 parameter. Affected files irssi/src/silc/core/client_ops.c,
3875 * SILC-specific commands aren't now executed if the active server
3876 isn't of SILC-type, so there won't be problems with having
3877 IRC and SILC protocol support in same client. Affected files
3878 irssi/src/silc/core/silc-channels.c, silc-servers.c,
3881 Wed Mar 20 11:06:57 CET 2002 Pekka Riikonen <priikone@silcnet.org>
3883 * Improved the signal support in SILC Schedule. Added new
3884 function silc_schedule_signal_call which is used by application
3885 to mark a signal to be called. It is now safe to perform
3886 any kind of tasks in signal callbacks since it is guaranteed
3887 that the application specified signal callback is called
3888 after the signal is over. Affected files are
3889 lib/silcutil/silcschedule.[ch], lib/silcutil/*/silc*schedule.c.
3891 Tue Mar 19 20:42:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3893 * Added `name' field to SilcChannelPrivateKey to represent
3894 application given name for the key. Moved also the context from
3895 lib/silcclient/idlist.h into lib/silcclient/silcclient.h.
3896 Added the `name' argument also to the function
3897 silc_client_add_channel_private_key.
3899 Added function silc_client_current_channel_private_key to set the
3900 current channel private key in use.
3902 Added "change" command to KEY command which can be used to change
3903 the current channel private key. Bound the command also to
3904 alt+K (Alt+Shift+k).
3906 Also affected files lib/silcclient/client_channel.c,
3907 irssi/src/docs/help/in/key.in, irssi/src/silc/core/silc-channel.c.
3909 Tue Mar 19 16:32:43 CET 2002 Pekka Riikonen <priikone@silcnet.org>
3911 * Added silc_rng_get_byte_fast function in to the
3912 lib/silccrypt/silcrng.[ch].
3914 * Changed the interface of silc_packet_assemble and the
3915 silc_packet_send_prepare. If silc_packet_assmble is now
3916 called the application does not call silc_packet_send_prepare
3917 because the library will call it automatically. These
3918 interfaces now also return a reference to the outgoing buffer
3919 which includes the assembled packet, which the application can
3920 use to encrypt the packet.
3922 Affected files are lib/silccore/silcpacket.[ch],
3923 lib/silcclient/client.c, client_channel.c client_prvmsg.c,
3924 silcd/packet_send.c, server_backup.c and packet_receive.c.
3926 * Fixed a packet sending bug on very high load, where outgoing
3927 packet queue wasn't handled correctly and packets got corrupted.
3928 Affected files are lib/silcutil/*/silc*sockconn.c,
3929 lib/silcclient/client.c and silcd/server.c.
3931 Mon Mar 18 21:00:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3933 * Added macro SILC_PACKET_DATALEN which can be used during
3934 packet assembling to check whether the data to be added to
3935 the packet will fit to SILC_PACKET_MAX_LEN. If not the data
3936 len is truncated until it fits it.
3938 Added checks for maximum length of channel message payload and
3939 private message payload also.
3941 Added checks for maximum packet length in server and in
3944 Affected files are lib/silccore/silcpacket.h, silcd/packet_send.c,
3945 lib/silcclient/client.c, lib/silccore/silcchannel.c and
3946 lib/silccore/silcprivate.c, lib/silcclient/client_channel.c and
3947 lib/silcclient/client_prvmsg.c.
3949 Mon Mar 18 14:54:42 CET 2002 Pekka Riikonen <priikone@silcnet.org>
3951 * Added silc_server_packet_queue_purge call to the
3952 silc_server_disconnect_remote to assure that all data in the
3953 queue before disconnecting is sent to the network. Affected
3954 file silcd/server.c.
3956 Sun Mar 17 19:26:16 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3958 * Added the deleting of server's own ID cache entry to the
3959 silc_server_free function. Free also everything else that
3960 has been allocated in silc_server_init. The affected file
3963 Sun Mar 17 15:44:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3965 * Added functions silc_parse_version_string, silc_version_to_num,
3966 and silc_ske_parse_version to parse SILC protocol style version
3967 strings. Affected files lib/silcutil/silcutil.[ch] and
3968 lib/silcske/silcske.[ch].
3970 * Added new configuration params: version_protocol, version_software
3971 and version_software_vendor to specify what version the remote
3972 host must at least be to be able to connect to server. The vendor
3973 string can be regex matched too. Added new function
3974 silc_server_connection_allowed to check maximum number of allowed
3975 connections, and allowed versions for incoming connections.
3976 Affected files are silcd/server.c, server_util.[ch] and
3979 Sun Mar 17 10:24:50 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3981 * Added preliminary support for signals in scheduler. The
3982 signals we care about are now blocked always when the scheduler
3983 is locked. This way we can synchronise the use of signal with
3984 scheduler. It is guaranteed that when signal occurs the scheduler
3985 is not locked, and thus new tasks can be safely added to the
3988 Renamed silc_schedule_wakeup_init and silc_schedule_wakeup_uninit
3989 to silc_schedule_internal_init and silc_schedule_internal_uninit.
3990 Added new platform specific routines
3991 silc_schedule_internal_signals_[un]block and
3992 silc_schedule_internal_signal_[un]register.
3994 Added new functions to SILC Schedule API:
3995 silc_schedule_signal_[un]register. Each signal that application
3996 is going to use should be registered to the scheduler.
3998 Affected files are lib/silcutil/silcschedule.[ch],
3999 lib/silcutil/*/silc*schedule.c.
4001 Sat Mar 16 22:39:23 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4003 * Check for unauthenticated client and server in the
4004 silc_server_new_client and silc_server_new_server functions.
4005 Affected file silcd/packet_receive.c.
4007 * Added function silc_string_is_ascii to check whether given
4008 string is 7-bit ASCII string. Affected files are
4009 lib/silcutil/silcutil.[ch].
4011 * Added function silc_id_is_valid_server_id into the
4012 silcd/serverid.c and added checking for valid Server ID's in
4013 silc_server_new_server. The Server ID must always be based
4014 on the server's public IP address.
4016 * Added logging of DISCONNECT packet message in the server.
4017 Affected file silcd/server.c.
4019 Sat Mar 16 18:04:30 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4021 * Changed all library interfaces that use Global RNG to also
4022 accept SilcRng as argument. Affected files are
4023 lib/silcclient/command.c, lib/silccore/silcauth.[ch],
4024 lib/silccore/silcchanel.[ch], lib/silcclient/client_channel.c,
4025 silcd/packet_send.c, lib/silccore/silcprivate.[ch],
4026 lib/silcmath/silcprimegen.c, lib/silcmath/silcmath.h, and
4027 lib/silccrypt/rsa.c.
4029 * Added function silc_pkcs_generate_key to the
4030 lib/silccrypt/silcpkcs.[ch] for applications so that they
4031 don't need to do pkcs->pkcs->init calls anymore.
4033 * Remove SilcSocketConnection from the SFTP API since it really
4034 wasn't needed there. The application has the information
4035 saved in its contexts anyway and the SFTP layer doesn't need
4036 know about it. Affected files lib/silcsft/silcsftp.h and
4037 lib/silcsftp/sftp_[server/client].c.
4039 * Rewrote the SILC SIM (modules) interface in lib/silcsim.[ch].
4040 The SilcSimContext is not SilcSim.
4042 * Fixed possible buffer overflows in silc_id_render in the
4043 lib/silcutil/silcutil.c.
4045 * On EPOC the global crypto module lists are not used at all
4046 in the crypto library. Added support for using the constant
4047 algorithm list on EPOC. Affected files are
4048 lib/silccrypt/silccipher.c, silchash.c, silchmac.c and
4051 * Fixed the handling of third parameter of KICKED notify, since
4052 it was mistakenly updated to SILC Protocol 1.0 even though it
4053 is to be included in 1.1. Since it is not in 1.0 it is not
4054 mandatory, and this fix now handles it only if it is provided,
4055 and it is not error if it is not provided. Affected file
4056 lib/silcclient/client_notify.c.
4058 Sat Mar 16 09:07:27 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4060 * Handled CHANNEL_CHANGE notify (ignore it) in Irssi SILC
4061 client. Affected file irssi/src/silc/core/client_ops.c.
4063 * Merged with Irssi 0.8.4 from irssi.org CVS.
4065 Thu Mar 14 12:53:57 CET 2002 Pekka Riikonen <priikone@silcnet.org>
4067 * Check for valid socket connection in client entries before
4068 sending any messages. Fixes a crash, but doesn't fix some
4069 other underlaying bug that is lurking there. Affected
4070 file silcd/packet_send.c.
4072 Thu Mar 14 13:38:12 EET 2002 Timo Sirainen <tss@iki.fi>
4074 * $usermode, $cumode and $cumode_space expandos shouldn't do
4075 anything with non-SILC server records. Affected file
4076 irssi/src/silc/core/silc-expandos.c
4078 Wed Mar 13 21:38:26 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4080 * Fixed the silc_net_check_[host/local]_by_sock to support
4081 IPv6 bound sockets as well. Now they can return IPv6 addresses
4082 as well. Affected file lib/silcutil/silcnet.c.
4084 * Fixed silc_net_addr2bin to correctly convert IPv6 addresses.
4085 Affected lib/silcutil/unix/silcunixnet.c.
4087 * Fixed ID rendering (at least on some platforms, not NetBSD)
4088 for IPv6 addresses. Affected file lib/silcutil/silcutil.c.
4090 Tue Mar 12 17:58:59 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4092 * Added silc_hash_public_key and silc_hash_public_key_compare
4093 functions to be used with SilcHashTable. They can be used to
4094 hash public keys and compare public keys in hash table. Affected
4095 file lib/silcutil/silcutil.[ch].
4097 * Added support for specifying multiple public keys for Client
4098 connection section in server configuration file. This makes it
4099 possible to accept multiple public keys from same host, or to
4100 make a section that accepts any incoming host, and have the
4101 accepted public keys listed in the section.
4103 Added functions silc_sever_[find/get]_public_key, added the
4104 support for this actually to all connection sections but only
4105 the Client section is currently allowed to specify multiple
4108 Affected files are silcd/server.c, server_internal.h,
4109 command.c, protocol.c, server_util.[ch], packet_receive.c.
4111 Mon Mar 11 23:37:38 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4113 * Merged Irssi 0.8.2 from irssi.org CVS.
4115 Sun Mar 10 23:34:48 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
4117 * If silc_debug is TRUE, also output standard logging messages
4118 to stderr with the debug output.
4120 Made silc_log_reset_all() flushing all channels before returning.
4121 Also fixed some documentation typos.
4123 Affected files are lib/silcutil/silclog.[ch].
4125 Sun Mar 10 20:07:49 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4127 * Fixed the server to check correctly the amount of connections
4128 from single host, by checking also the type of the connection.
4129 Fixed also the comparison of number of connections and number
4130 of allowed connections. Affected files are silcd/server.c,
4133 Fri Mar 8 17:16:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4135 * Fixed the USERS command reply to save the user's mode on the
4136 channel as well. Fixed JOIN command reply to check whether a
4137 client is on channel already and not join it twice. Affected
4138 file lib/silcclient/command_reply.c.
4140 * Added new file silc-expandos.c into irssi/silc/core/ to return
4141 various stuff for various signal for the statusbar etc. updating.
4142 Now Irssi SILC client prints channel user modes etc. on the
4145 * The user mode (like server/router operator changes) is now shown
4146 on the Irssi SILC client's statusbar. The affected files are
4147 irssi/src/silc/core/client_ops.c, silc-expandos.c.
4149 Thu Mar 7 19:21:22 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4151 * Changed silc_mutex_[un]lock calls in lib/silcutil/silcschedule.c
4152 to SILC_SCHEDULE_[UN]LOCK macros.
4154 * Added more error printing to logs in server code. Affected
4155 files silcd/server.c and silcd/protocol.c.
4157 * Fixed -S option parsing in Irssi SILC Client. Affected file
4158 irssi/src/silc/core/silc-core.c.
4160 * Added silc_buffer_alloc_size function. Affected file is
4161 lib/silcutil/silcbuffer.h.
4163 Tue Mar 5 14:37:27 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4165 * Changed all silc_[hash|hmac|cipher|pkcs]_default tables to
4166 constants. Affected files in
4167 lib/silccrypt/silcpkcs.[ch], silchash.[ch], silchmac.[ch] and
4170 * Changed the internal SFTP Memory FS table to const. Affected
4171 file lib/silcsftp/sftp_fs_memory.c.
4173 Sun Mar 3 18:37:13 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4175 * Fixed the buffer formatting and unformatting routines to
4176 check the size of 64 bits types with sizeof(). Affected
4177 file is lib/silcutil/silcbuffmt.c.
4179 Mon Feb 25 17:19:05 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4181 * Removed 0.6.x backwards support.
4183 Sun Feb 24 12:53:25 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4185 * Changed all integer type names:
4186 [u]int[8/16/32/64] -> Silc[UInt/Int][8/16/32/64]. This is
4187 to avoid collisions with other libraries using same type names
4190 Sat Feb 23 20:31:43 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4192 * Added `prefer_ipv6' argument to the functions
4193 silc_net_gethostbyname[_async]. If it is TRUE it will return
4194 IPv6 address over IPv4. If FALSE IPv4 address is returned
4195 even if IPv6 address was found. Affected files
4196 lib/silcutil/silcnet.[ch].
4198 * Added support silc_net_create_connection[_async] to fallback
4199 to IPv4 address if IPv6 address could not be used (like if
4200 it doesn't work on a specific system). Affected file in
4201 lib/silcutil/unix/silcunixnet.c.
4203 Sat Feb 23 15:20:30 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4205 * Added silc_schedule_reinit function to do the enlarging
4206 of the max tasks handling capabilities of the scheduler.
4207 Affected files lib/silcutil/silcschedule.[ch].
4209 Wed Feb 20 20:41:01 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4211 * Added automatic extern "C" { ... } for C++ compilers so the
4212 application does not need to define them. Affected file
4213 includes/silcincludes.h.
4215 * Renamed lib/silcclient/silcapi.h to silcclient.h as the
4216 old name went against naming convention. Applications now
4217 include "silcclient.h" instead of "clientlibincludes.h".
4218 Removed includes/clientlibincludes.h, it is redundant now.
4220 * Renamed includes/version.h to silcversion.h.
4222 * Added really preliminary support for OS/2 into the util
4223 library. Only thread & mutex API is implemented, others
4224 are still to be implemented. Created the lib/silcutil/os2/
4225 directory. Created also file includes/silcos2.h.
4227 Wed Feb 20 18:48:49 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4229 * Added preliminary BeOS support into the util library.
4230 Created lib/silcutil/beos/, and implemented all the needed
4231 functions to support SILC on BeOS. Created also file
4232 includes/silcbeos.h.
4234 Mon Feb 18 15:49:22 EET 2002 Timo Sirainen <tss@iki.fi>
4236 * Added proper initializations to silc's irssi code, so it's
4237 now possible to load it as module. Affected files
4238 irssi/src/silc/core/silc-core.c,
4239 fe-common/silc/fe-common-silc-core.[ch] and fe-text/silc.c
4241 Sun Feb 17 19:02:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4243 * Merged latest Irssi (0.8.1) from the irssi.org's CVS into
4246 * Fixed the silcdoc document generator to correct generate
4247 docs from all kinds of filenames. Affected files are
4248 util/robodoc/Source/generator.c, scripts/silcdoc/silcdoc
4250 * ROBOdoc documented lib/silcutil/silcmemory.h.
4251 Added also new function silc_memdup.
4253 * Removed lib/silcutil/silcbufutil.h and moved those routines
4254 to the lib/silcutil/silcbuffer.h.
4256 Sun Feb 17 15:52:30 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4258 * Added `user_count' to the SilcChannelEntry which now tells the
4259 number of users on the channel. The user count is now saved
4260 in normal server of global channels as well. Affected files
4261 silcd/server.c, idlist.h, packet_receive.c and command.c.
4263 * Splitted lib/silcutil/silcutil.[ch] into silcfileutil.[ch] to
4264 include file utility functions.
4266 * Fixed the lib/silcsftp/sftp_fs_memory.c to use silcutil routines
4267 instead of calling directly OS routines.
4269 * Fixed NICK change printing in Irssi SILC Client. Fixed
4270 KICKED notify printing in Irssi SILC Client. Affected file
4271 irssi/src/silc/core/client_ops.c.
4273 * Fixed a NICK change bug in client library, to not recreate the
4274 client_entry->channels hash table everytime nick is changed.
4275 Affected file lib/silcclient/client.c.
4277 Sun Feb 17 10:10:14 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4279 * ROBOdoc documented the lib/silcske/silcske.h, and improved
4280 the SKE interface a bit.
4282 * Fixed padding problem in PKCS#1. The padding was not actually
4283 random since the random number generator was used incorrectly.
4284 This security bug affects only when encrypting with PKCS#1, and
4285 it is not currently used at all in SILC. SILC only use signing
4286 with PKCS#1. Affected file lib/silccrypt/pkcs1.c.
4288 Sat Feb 16 13:44:24 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4290 * Rewrote the notify handling in Irssi SILC client to not call
4291 the events as signals. Fixes problems with Perl support.
4292 Affected files irssi/src/silc/core/client_ops.c, silc-channels.c.
4294 * Send the auto-nicking NICK command in client library with
4295 little timeout after connecting. The affected file is
4296 lib/silcclient/client.c.
4298 * Added following new config file settings:
4299 channel_rekey_secs, key_exchange_rekey, key_exchange_pfs,
4300 key_exchange_timeout, conn_auth_timeout, connections_max,
4303 Implemented all the new config settings handling in the server.
4305 Optimized the use of SKE Mutual flag usage. Use it only
4306 if connection authentication protocol is not based in public
4309 Renamed all SilcServerConfigSection* to SilcServerConfig*
4310 to have a bit shorter names.
4312 Affected files silcd/serverconfig.[ch], server.[ch], and
4315 Sat Feb 16 02:46:43 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
4317 * Cleaned up the listening sockets code, preparing for the rehash
4318 support. Affected file is silcd/server.c.
4320 * Fixed some output messages. Affected files are silcd/silcd.c,
4323 Fri Feb 15 19:10:20 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4325 * Create lib/doc/silcrng_intro.html document as introduction
4326 to SILC RNG. ROBOdoc documented lib/silccrypt/silcrng.h.
4328 Fri Feb 15 13:23:03 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
4330 * Fixes to the silcd config template. Affected file is
4331 doc/example_silcd.conf.in.
4333 * Removed type casts from silc_calloc(), conforming to the
4334 CodingStyle. Affected file is lib/silcutil/silcconfig.c.
4336 * Removed param_name member from client, server, and router
4337 section structs, now identifying the param directly.
4339 Added CONFIG_FREE_AUTH macro in config file parsing.
4341 Affected files are silcd/serverconfig.[ch].
4343 Fri Feb 15 12:24:08 EET 2002 Timo Sirainen <tss@iki.fi>
4345 * Fixed command line parameter handling. All SILC initialization
4346 is now done in silc_core_init() which also fixes autoconnecting
4349 Affected files irssi/src/silc/core/silc-core.c,
4350 irssi/src/fe-text/silc.c.
4352 Thu Feb 14 22:03:58 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4354 * Added new configuration options and blocks:
4355 keepalive_secs, reconnect_count, reconnect_interval,
4356 reconnect_interval_max, reconnect_keep_trying and
4357 require_reverser_lookup. Added ConnectionParam block, and
4358 implemented the connection parameters when connecting as
4359 initiator and when accepting connections as responder.
4361 Added CONFIG_IS_DOUBLE macro in config file parsing, to check
4362 whether given configuration value has been given already.
4364 Affected files silcd/serverconfig.[c], server.[c].
4366 * Splitted the doc/example_silcd.conf.in. Separated the crypto
4367 algorithm parts and created new file silcalgs.conf, that
4368 is now included from the example_silcd.conf.in.
4370 * Optimized the silc_server_connect_to_router_second to take
4371 the connection configuration object from the SilcServerConnection
4372 object instead of finding it during the connecting phase.
4373 Added the configuration object to SilcServerConnection struct.
4374 Affected files silcd/server_internal.h, server.c.
4376 Thu Feb 14 16:02:26 CET 2002 Pekka Riikonen <priikone@silcnet.org>
4378 * Add the client on channel after it was resolved at the
4379 channel message receiving, and it was not already on the
4380 channel. Affected file lib/silcclient/client_channel.c.
4382 Wed Feb 13 23:16:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4384 * Fixed the public key authentication to allocate always the
4385 destination signature buffer instead of using static buffer.
4386 Affected file silcd/protocol.c.
4388 Wed Feb 13 20:51:13 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4390 * Unified the serverconfig.[ch]'s helper function interface.
4391 Affected file silcd/serverconfig.[ch].
4393 * Removed doc/example_silc.conf.in since it is redundant.
4394 The make install will now install irssi/silc.conf file.
4396 * Added new Passphrase and Publickey authentication methods to
4397 config file, allowing both public key and passphrase based
4398 authentication to be set at the same time.
4400 Added `prefer_passphrase_auth' setting in config file which
4401 can be used to set to prefer passwd auth if both passwd and
4402 public key is set. If not set, public key is preferred.
4403 This has effect only when being initiator (responder will try
4406 Added support for authentication with passphrase and public key
4407 at the same time. The passphrase is tried first always since
4408 it is faster to check.
4410 Affected file silcd/serverconfig.[ch], server.c, protocol.[ch].
4412 Wed Feb 13 12:46:25 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
4414 * Merged the new SILC Config library, with the server parsing
4415 support. Read the header file silcconfig.h or the toolkit
4416 documentation for the news. Affected files are
4417 doc/example_silcd.conf.in lib/silcutil/silcconfig.[ch]
4418 silcd/command.c silcd/packet_receive.c silcd/packet_send.c
4419 silcd/protocol.c silcd/server.c silcd/server_backup.c
4420 silcd/serverconfig.[ch] silcd/silcd.c.
4422 * Fixed some silclog documentation. Affected file is
4423 lib/silcutil/silclog.h.
4425 Sun Feb 10 18:11:30 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4427 * The silc_cipher_register, silc_hash_register and
4428 silc_hmac_register now checks if the object to be registered
4429 is registered already. Affected files are
4430 lib/silccrypt/silccipher.c, silchash.c and silchmac.c.
4432 Sun Feb 10 15:48:38 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4434 * Merged new irssi from irssi.org's CVS, the version 0.7.99.
4436 Sat Feb 9 14:54:33 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4438 * Allow zero length channel messages inside the Channel Message
4439 Payload. Affected file lib/silccore/silcchannel.c.
4441 * Fixed scripts/silcdoc/silcdoc to support all kinds of filenames
4442 as header filenames.
4444 * Removed lib/silcclient/README and created HTML file
4445 lib/silcclient/silcclient_using.html, which is now included
4446 as part of Toolkit documentation.
4448 Thu Feb 7 10:12:25 CET 2002 Pekka Riikonen <priikone@silcnet.org>
4450 * Fixed CUMODE_CHANGE notify handling to change the mode of
4451 correct client. Affected file lib/silcclient/client_notify.c.
4453 * Make silc_rng_alloc fail if it cannot allocate the sha1
4454 hash algorithm. Affected file lib/silccrypt/silcrng.c.
4456 Sun Feb 3 17:20:52 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4458 * Fixed the file transfer's key agreement payload to include
4459 zero port also if the hostname is NULL because it could not
4462 Call file transfer monitor callback now also if error occurs
4463 during key agreement protocol.
4465 Changed the silc_client_file_send interface to return the
4466 SilcClientFileError instead of session id. The session ID
4467 is returned into pointer provided as argument.
4469 Check that the file exists locally before sending the
4470 file transfer request at all.
4472 Affected file lib/silcclient/client_ftp.c, silcapi.h.
4474 * Added SILC_CLIENT_FILE_KEY_AGREEMENT_FAILED file transfer
4475 error than can occur while key agreement protocol. Affected
4476 file lib/silcclient/silcapi.h.
4478 * Fixed the event_mode CMODE handler to not crash when mode
4479 is changed and +k mode is set in the channel. Affected file
4480 irssi/src/silc/core/silc-channels.c.
4482 * Fixed SILC_LOG_ERROR to give out Error and not Warning, and
4483 SILC_LOG_WARNING to give out Warning and not Error. Affected
4484 file lib/silcutil/silclog.c.
4486 * Fixed the channel message payload decryption in the function
4487 silc_channel_message_payload_decrypt to not modify the original
4488 buffer before it is verified that the message decrypted
4489 correctly. Otherwise, next time it is called with correct
4490 channel key it won't encrypt since the payload is corrupted.
4491 Affected file lib/silccore/silcchannel.c.
4493 Sun Feb 3 11:46:12 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4495 * Do not constantly resize the window. A fix patch by cras.
4496 Affected file irssi/src/fe-text/screen.c.
4498 Sat Feb 2 16:54:18 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4500 * Applied IPv6 fix patch from Jun-ichiro itojun Hagino.
4501 Affected file lib/silcutil/silcnet.c.
4503 Fri Feb 1 22:33:11 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4505 * Fixed a bug in hash table internal routine for traversing
4506 the table with foreach callback. The current entry may
4507 become invalid in the callback but it was referenced after
4508 the callback returned.
4510 Do not allow auto rehashing of hash table during the
4511 silc_hash_table_foreach operation, for same reasons as it is
4512 not allowed for SilcHashTableList. Affected files are
4513 lib/silcutil/silchashtable.[ch].
4515 Fri Feb 1 14:55:00 CET 2002 Pekka Riikonen <priikone@silcnet.org>
4517 * Defined DLLAPI into silcincludes.h and silcwin32.h for
4518 Win32 DLL. extern's in header files are now declared with
4521 Thu Jan 31 23:34:33 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4523 * Fixed private message handling. It used some old code that
4524 caused the client to crash. Affecte file is
4525 lib/silcclient/client_prvmsg.c.
4527 Thu Jan 31 19:06:22 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4529 * Added function silc_client_add_channel,
4530 silc_client_replace_channel_id, and removed functions
4531 silc_client_new_channel_id and silc_idlist_get_channel_by_id
4532 from client library.
4534 * Added cross reference of the joined channels to the
4535 SilcClientEntry, and changed the SilcChannelEntry's
4536 users list to SilcHashTable. The affected files are
4537 lib/silcclient/idlist.[ch].
4539 * Fixed a bug in hash table tarversing. While the hash table
4540 is traversed with SilcHashTableList the table must not be
4541 rehashed. It is now guaranteed that auto rehashable tables
4542 are not rehashed while tarversing the list. Also defined that
4543 silc_hash_table_rehash must not be called while tarversing
4544 the table. Added function silc_hash_table_list_reset that must
4545 be called after the tarversing is over. The affected files are
4546 lib/silcutil/silchashtable.[ch].
4548 * Changed all hash table traversing to call the new
4549 silc_hash_table_list_reset in server and in client library.
4551 * Added function silc_client_on_channel to return the
4552 SilcChannelUser entry if the specified client entry is joined
4553 on the specified channel. This is exported to application as
4554 well. Affected files lib/silcclient/client_channel.c, silcapi.h.
4556 Wed Jan 30 19:14:31 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4558 * Fixed founder regaining problem with JOIN command on normal
4559 server. The notify for mode change must be sent always and
4560 not only if !cmd->pending. Affected file silcd/command.c.
4562 * Fixed the WHOWAS command's reply sending to support the
4563 lists correctly. Affected file silcd/command.c.
4565 Wed Jan 30 11:11:47 CET 2002 Pekka Riikonen <priikone@silcnet.org>
4567 * When sending JOIN command to router for processing the
4568 sender's old command identifier was not saved back to the
4569 sender's command context, fixed now. The affected file is
4572 * Create the key in JOIN command of the router did not return
4573 the channel key, added check for this. Affected file is
4576 * Fixed a channel ID update bug in JOIN command reply. Do
4577 not directly upgrade the ID but call the function
4578 silc_idlist_replace_channel_id if the ID was changed.
4579 Affected file silcd/command_reply.c.
4581 * Fixed memory leaks from command calling if it would fail.
4582 Affected file silcd/command.c.
4584 Tue Jan 29 19:49:31 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4586 * Applied patches from cras:
4588 Memory leak fixes around libaries, irssi window resize fix,
4589 new silclist.h and silcdlist.h, all extern inline changed to
4592 * Removed dotconf from lib/dotconf, not needed anymore.
4594 * Removed TRQ from lib/trq, not needed anymore.
4596 * Do more frequent heartbeats (5 minutes instead of 10 minutes)
4597 with server connections. Later this will be configurable
4598 in config file after new config file is done. Affected file
4601 Tue Jan 29 10:35:03 CET 2002 Pekka Riikonen <priikone@silcnet.org>
4603 * Fixed a crash in server related to channel announcements.
4604 Affected file silcd/server.c.
4606 Mon Jan 28 17:49:42 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4608 * Fixed memory leaks in silc_server_create_new_channel*
4609 functions. Affected file silcd/server.c.
4611 * Fixed the CHANNEL_CHANGE notify to re-announce the channel
4612 which ID was changed. This way the router will send the
4613 user list for the channel again, and server won't be in
4614 desync in some rare circumstances. Affected file is
4615 silcd/packet_receive.c.
4617 Sun Jan 27 21:04:19 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4619 * Check for NULL socket pointer in the function
4620 silc_server_packet_send_to_channel_real. Affected file
4621 silcd/packet_send.c.
4623 * Fixed the BAN notify handling to correctly remove ban
4624 list. Affected file silcd/packet_receive.c.
4626 Sat Jan 26 23:01:03 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4628 * Fixed some header addition to Toolkit distribution in
4629 lib/silcutil/Makefile.am and lib/trq/Makefile.am.
4631 * Added lib/silcclient/client_ops_example.h as an template
4632 file for application programmers to quickly start using
4633 the SilcClientOperation functions in their application.
4634 Updated the lib/silcclient/README as well to tell about this
4635 nice file made available.
4637 Sat Jan 26 10:45:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4639 * Call silc_server_remove_from_channels when removing client
4640 entry when NO_SUCH_CLIENT_ID was received. Affected file
4641 is silcd/command_reply.c.
4643 Fri Jan 25 19:12:36 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4645 * Added server & router operator statistics updating. Affected
4646 file silcd/packet_receive.c and silcd/command.c.
4648 * Fixed the SERVER_SIGNOFF notify handling on normal server
4649 not to save the history information for clients. Same was
4650 fixed earlier in remove_clients_by_server function, but not
4651 here. Affected file silcd/packet_receive.c.
4653 * Raised the default connection-retry count from 4 to 7 in
4654 server. Affected file silcd/server.h.
4656 * Cancel any possible reconnect timeouts when we start the
4657 key exchange. Affected file silcd/server.c.
4659 * Do not reconnect on connection failure when SCONNECT was
4660 given. Affected files silcd/server.[ch].
4662 Tue Jan 22 18:19:36 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4664 * Removed assert()'s from the lib/silcclient/client_keyagr.c.
4666 * Fixed the NICK command to always give the unformatted
4667 nickname to the one giving the NICK command. If unformatted
4668 nickname is cached already it will be formatted and the
4669 local entry will always get the unformatted nickname.
4670 Affected file lib/silcclient/idlist.c.
4672 * Fixed some double frees from client library commands.
4673 Affected file is lib/silcclient/command.c.
4675 * Fixed CUMODE command in server to assure that no one can
4676 change founder's mode than the founder itself, there was a
4677 little bug. Affected file silcd/command.c.
4679 Mon Jan 21 19:07:53 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4681 * Removed the SilcClientCommandDestructor from the client
4682 libary, it is not needed anymore. Affected files are
4683 lib/silcclient/silcapi.h, command[_reply].[ch],
4684 client_notify, idlist.c.
4686 * Fixed GETKEY command to first resolve client, and then
4687 resolve the server only if the client was not found, instead
4688 of resolving both at the same time. Affected file is
4689 lib/silcclient/command.c.
4691 * Added silc_client_start_key_exchange_cb and lookup the
4692 remote hostname and IP address before starting the key
4693 exchange with server. The affected file is
4694 lib/silcclient/client.c.
4696 * The server's public key is now saved using the IP address
4697 of the server and not the servername for the filename.
4698 The hostname public key filename is checked as an fall back
4699 method if the IP address based filename is not found.
4701 Fixed the GETKEY command to save the fetched server key
4702 in correct filename.
4704 Print the remote server's hostname now when new key is
4705 received during connection process. Affected file is
4706 irssi/src/silc/core/client_ops.c.
4708 * Return always our own public key to the client if it asks
4709 for it with GETKEY command. Affected file silcd/command.c.
4711 * Removed the use_auto_addr variable from default config
4712 file since it was in wrong section. Affected file is
4715 * Fixed TOPIC_CHANGE notification to not route it when it
4716 was sent using silc_server_send_notify_to_channel function.
4717 Affected file silcd/command.c.
4719 * Fixed silc_server_send_notify_kicked to send the kicker's
4720 Client ID also, it was missing. Affected files are
4721 silcd/command.c, silcd/packet_send.[ch].
4723 Thu Jan 17 18:59:11 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4725 * Do not save client history information in SERVER_SIGNOFF.
4726 Fixes the bug in normal server that it does not detect
4727 the client becoming valid after the server becomes back
4728 online. Affected file silcd/server_util.c.
4730 * Added `sock_error' field into the SilcSocketConnection
4731 context. When error occurs during socket operation (read
4732 or write) the error is saved. Added also new function
4733 silc_socket_get_error to return human readable socket error
4734 message. Affected files are lib/silcutil/silcsockconn.[ch],
4735 lib/silcutil/unix/silcunixsockconn.c, and
4736 lib/silcutil/win32/silcwin32sockconn.c.
4738 * The server now prints the socket error message in the
4739 signoff for client. Affected file silcd/server.c.
4741 * Fixed the `created' channel information sending from router
4742 to server in JOIN command. Checks now whether the channel
4743 really was created or not and set it according that.
4745 Fixed the JOIN command to use the client entry's current
4746 ID during the joining procedure instead of the one it sent
4747 in the command (it is checked though), since it can change
4748 between the packet processing and command processing, and
4749 would just case unnecessary pain in the client end. Affected
4750 file silcd/command.c.
4752 * Fixed a channel key payload sending to use correct channel
4753 ID when the server was forced to change the channel's ID by
4754 router. Router sent the key payload with the old Channel ID.
4755 Affected file silcd/packet_receive.c.
4757 Wed Jan 16 22:26:30 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4759 * Call silc_server_save_channel_key only if the key payload
4760 was provided in the JOIN command's command reply. Affected
4761 file silcd/command_reply.c.
4763 Tue Jan 15 18:49:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4765 * Fixed silc_mp_sizeinbase to return the value correctly with
4766 MPI. Affected file lib/silcmath/mp_mpi.c.
4768 * Fixed the stop_server signal to correctly stop the scheduler
4769 and gracefully stop the server when SIGTERM or SIGINT signals
4770 are received. Affected file silcd/silcd.c.
4772 Mon Jan 7 23:38:19 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
4774 * Simple handling of TERM and HUP signals. Also added some log
4775 flushing call around. Affected file is
4778 * Fixed small bugs in silclog.c. Now buffering output will take
4779 effect after 10 seconds since startup: This will ensure that
4780 no important startup messages are lost. Also output redirection
4781 will preserve original format ([Date] [Type] message).
4782 Affected file is lib/silcutil/silclog.c.
4784 * Added two options to the config file, in the logging section:
4785 quicklogs:<yes/no>: and flushdelay:<seconds>:. Affected files
4786 lib/silcutil/silclog.[ch], silcd/serverconfig.[ch].
4788 Sun Jan 6 12:49:40 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4790 * Do not print the warning about log files not being initialized
4791 more than once to avoid excess logging. Affected file is
4792 lib/silcutil/silclog.c.
4794 * Fixed the SIM compilation in lib/silcsim/Makefile.am. Fixed
4795 the SIM copying in make install in Makefile.am.pre.
4797 Sun Jan 6 01:10:21 CET 2001 Johnny Mnemonic <johnny@themnemonic.org>
4799 * Rewritten silclog APIs. Globally interesting changes follows:
4800 silc_log_set_files() changed to silc_log_set_file().
4801 silc_log_set_callbacks() changed to silc_log_set_callback().
4802 ROBOdoc documented silclog header file.
4803 SilcLogCb now returns bool to wether inihibit the default
4804 handler or not (to keep the old behaviour return always TRUE).
4805 The new APIs should also fix the problem of the
4806 silcd_error.log file that was written in the current directory.
4809 Log files streams will remain opened after silc_log_set_file()
4810 call, means less CPU usage notably on high traffic servers.
4811 File streams are now full buffered, and flushed to the disk
4812 every 5 minutes, lesses HD activity and CPU usage.
4813 Messages can be redirected, allowing admins to configure
4814 one single logfile for all server messages.
4815 the silc_log_quick global variable to activate fast-logging.
4816 Affected files lib/silcutil/silclog.[ch]
4818 * Changed some code to conform new silclog APIs. Affected
4819 files are doc/example_silcd.conf.in, silcd/server.c
4820 irssi/src/silc/core/silc-core.c, silcd/serverconfig.[ch],
4823 * Fixed a memory leak that could occur in some situations.
4824 Affected file silcd/serverconfig.c.
4826 Sat Jan 5 13:37:29 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4828 * Added the silc_client_del_client to remove the client from
4829 all channels as well. Affected file lib/silcclient/idlist.c.
4831 * Fixed the client library to correctly remove the client
4832 from all channels when the client entry is being destroyed.
4833 Affected file lib/silcclient/client_notify.c, command.c.
4835 * Added auto-nicking support to the client library. If the
4836 applicatio now sets client->nickname it will be sent to the
4837 server after connecting by the library. This way for example
4838 SILCNICK (or IRCNICK) environment variables will have effect
4839 and always change the nickname automatically to whatever
4840 it is wanted. Affected file lib/silcclient/client.[ch].
4842 * Renamed silc_server_command_bad_chars to the
4843 silc_server_name_bad_chars and moved it to the
4844 silcd/server_util.[ch]. Added also new function
4845 silc_server_name_modify_bad to return nickname that
4846 includes bad characters as new nickname without those
4847 bad characters. This check and modify is now used in
4848 silc_server_new_client when the username is initially set
4849 as nickname, so it must be checked to be valid nickname.
4850 Affected file silcd/packet_receive.c.
4852 * The nickname length is now taken from the packet for real
4853 and not trusted to strlen() since it clearly can return
4854 wrong length for nickname including bad characters. This
4855 also applies to channel names. Affected file silcd/command.c.
4857 * Removed the lib/silcsilm/modules directory. Modules are now
4858 compiled into the lib/silcsim. Fixed the copying of the
4859 modules to follow symbolic links in Makefile.am.pre.
4861 Wed Jan 2 18:56:21 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4863 * Fixed silc_string_regexify list creation. Fixes bugs with
4864 BAN and INVITE commands in server. The affected file is
4865 lib/silcutil/unix/silcunixutil.c.
4867 Sun Dec 30 13:41:34 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4869 * Removed the command destructor entirely from the server's
4870 command and command reply routines. It is not needed, and
4871 its usage was buggy and caused crashes. Affected files are
4872 silcd/command[_reply].[ch].
4874 Fri Dec 28 12:43:22 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4876 * Cancel protocol and NULL sock->protocol if timeout
4877 occurred during protocol. Affected file silcd/server.c.
4879 * Cancel protocol timeouts always before calling the final
4880 callback, to assure that after final callback is called
4881 no other state will be called for the protocol anymore.
4882 Affected file silcd/protocol.c.
4884 * Print error log if incoming connection configuration could
4885 not be found. Affected file silcd/server.c.
4887 * Fixed JOIN command to correctly save the founder mode
4888 to the client on normal SILC server, when the channel
4889 was created by the router. Affected file silcd/command.c.
4891 * Fixed LIST command (hopefully) to send correct reply
4892 packets. Affected file silcd/command.c.
4894 Thu Dec 20 16:14:52 CET 2001 Pekka Riikonen <priikone@silcnet.org>
4896 * The silc_packet_receive_process now returns FALSE if the
4897 read data was invalid packet, and TRUE if it was ok.
4899 The server now checks that if unauthenticated connection
4900 sends data and its processing fails the server will close
4901 the connection since it could be a malicious flooder.
4903 Affected files lib/silccore/silcpacket.[ch], silcd/server.c.
4905 Wed Dec 19 21:31:25 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4907 * Make sure the warning about error opening a log file is
4908 printed only once and not everytime it fails (produces
4909 too much useless log). Affected file lib/silcutil/silclog.c.
4911 Wed Dec 19 18:21:51 CET 2001 Johnny Mnemonic <johnny@themnemonic.org>
4913 * Made the silc_server_daemonise() function more readable.
4914 Affected file silcd/server.c.
4916 * Pid file is now optional, the user may comment it out from
4917 the config file. Removed define SILC_SERVER_PID_FILE, we
4918 don't need a default any longer. Affected file
4919 configure.in.pre, lib/Makefile.am.pre.
4921 * Make some use of the pid file. The server now dies at startup
4922 if it detects a valid pid file on his path. The server would
4923 die anyway in this circumstance, because of the bind() failure.
4924 Affected file silcd/silcd.c.
4926 * No longer compiling lib/dotconf.
4928 Mon Dec 17 18:24:27 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4930 * Fixed JOIN command parsing not to crash. Affected file
4931 lib/silcclient/command.c.
4933 * Fied the NICK_CHANGE notify to add the new client entry
4934 even it is resolved. This removes an <[unknown]> nick
4935 thingy bug in the client. Affected file is
4936 lib/silcclient/client_notify.c.
4938 * Do not try to allocate 0 bytes (efence does not like it)
4939 in lib/silccore/silccomand.c when encoding payload.
4941 * Do not take IRCNICK as nickname in Irssi SILC client since
4942 it is not possible to set nickname before hand connecting
4943 the server (TODO has an entry about adding auto-nicking
4946 * Changed the silc_server_command_pending to check whether
4947 there already exists an pending entry with the specified
4948 command, command identifier and pending callback. This is
4949 to fix IDENTIFY and WHOIS related crashes that may register
4950 multiple pending commands with same identifier. Affected
4951 file silcd/command.c.
4953 * Fixed the server to reconnect to the router even if it
4954 was already reconnecting and EOF was received. This to
4955 fix a possibility that the server wouldn't ever try to
4956 auto-reconnect to the router. Affected file silcd/server.c.
4958 Sat Dec 15 20:31:50 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4960 * Fixed the server's password authentication to use the
4961 length of the locally saved password, and not the one
4962 sent in the packet. Affected file silcd/protocol.c.
4964 * Fixed same password authentication problem in the
4965 Authentication Payload handling routines in
4966 lib/silccore/silcauth.c.
4968 * Yet another password authentication problem fixed with
4969 channel password handling in silcd/command.c.
4971 Mon Dec 10 19:57:40 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4973 * If first character of string in silc_parse_userfqdn is '@'
4974 then do not parse it. Affected file is
4975 lib/silcutil/silcutil.c.
4977 Sun Dec 9 22:18:50 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4979 * Fixed minor bug in IDENTIFY command reply sending, which
4980 caused various weird problems during JOIN when it was
4981 resolving names for users. Affected file silcd/command.c.
4983 Sun Dec 9 19:18:41 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4985 * Fixed the IDENTIFY command reply sending to chech better valid
4986 clients. It was possible to send incomplete list of replies.
4987 Affected file silcd/command.c.
4989 Sat Dec 8 15:58:31 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4991 * Added silc_client_command[s]_[un]register functions now to
4992 dynamically register the commands in client library. Removed
4993 the static table of commands. This allows the client library
4994 to call commands without causing the application to know about
4995 what commands library has called.
4997 Removed the INFO command reply kludge to detect when the command
4998 was called by library. Now library use its own command reply
4999 function for INFO command.
5001 Added function silc_client_command_call to call a command.
5002 Application can use it to call command, not access the structure
5005 Now all commands that are sent by the client library (not
5006 explicitly sent by application) use own command reply functions.
5008 Affected files around lib/silcclient/ and in
5009 irssi/src/silc/core/.
5011 * Fixed the WHOIS command reply sending to chech better valid
5012 clients. It was possible to send incomplete list of replies.
5014 Fixed the WHOIS and IDENTIFY to send the request to router
5015 if normal server did not do it and did not find any results.
5017 Affected file silcd/command.c.
5019 Thu Dec 6 17:21:06 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5021 * Moved the internal data from SilcClient context into its
5022 own file, not accesible to application. Affected files
5023 lib/silcclient/client.h and lib/silcclient/client_internal.h,
5024 and other files in client library.
5026 Thu Dec 6 10:37:55 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5028 * Added doc/examples installation target in Makefile.am.pre.
5031 Tue Dec 4 17:43:19 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5033 * If NO_SUCH_CLIENT_ID notify is received for WHOIS or IDENTIFY
5034 commands the found client entry will be removed from the
5035 cache, after notifying application about the error. Affected
5036 file lib/silcclient/command_reply.c.
5038 * Changed the /MSG to check for exact nickname user gave, and
5039 not let `nick' match `nick@host' if it is only one found. Now,
5040 user must type the exact nickname (like nick@host2) even if
5041 there are no more than one same nicks found. This is to avoid
5042 a possibility of sending nickname to wrong nickname since
5043 `nick' could match `nick@host'. Affected file is
5044 irssi/src/core/silc-servers.c.
5046 Mon Dec 3 18:49:45 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5048 * Do not print "you are now server operator" or similar when
5049 giving /away command. Affected files are
5050 irssi/src/silc/core/client_ops.c, silc-servers.h.
5052 * Made the silc_server_command_pending_error_check to send
5053 the same command reply payload it received back to the
5054 original sender of the command. This way all arguments
5055 that was received by the server will be received by the
5056 client too. Affected file silcd/command.c.
5058 * Added the silc_idcache_add to return the created cache entry
5059 to a pointer. Affected file lib/silccore/silcidcache.[ch].
5061 * Add global clients to expire if they are not on any channel.
5062 This is because normal server will never know if they signoff
5063 if they are not on any channel. The cache expiry will take
5064 case of these entries. This is done by normal servers only.
5065 The affected files are silcd/command_reply.c,
5066 silcd/idlist.[ch], silcd/server and silcd/packet_receive.c.
5068 * If server receives invalid ID notification for WHOIS or
5069 IDENTIFY and the ID exists in the lists, it is removed.
5070 Affected file silcd/command_reply.c.
5072 * If NO_SUCH_CLIENT_ID is received for WHOIS or IDENTIFY command
5073 in client then client entry that it matches is searched and
5074 the nickname is printed on the screen for user. Affected
5075 file irssi/src/silc/core/client_ops.c.
5077 Mon Dec 3 11:56:59 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5079 * Use cache entry expire time in the LIST command reply to
5080 purge old entries from the cache after the LIST command
5081 reply has been received. This way we don't have non-existent
5082 entries in the cache for too long. Affected file is
5083 silcd/command_reply.c.
5085 Sun Dec 2 23:29:07 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5087 * If we are normal server, and we've not resolved client info
5088 in WHOIS or IDENTIFY from router, and it is global client,
5089 we'll check whether it is on some channel. If it is not
5090 then we cannot be sure about its validity and will resolve it
5091 from router. Fixes a bug in WHOIS and IDENTIFY. Affected
5092 file silcd/command.c.
5094 * Search channel by name (if possible) rather than by ID
5095 in IDENTIFY command's command reply. Affected file is
5096 silcd/command_reply.c.
5098 Sun Dec 2 13:48:46 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5100 * Distribute to the channel passphrase in CMODE_CHANGE notify.
5101 Updated specs and implemented it. Affected file silcd/command.c,
5102 silcd/packet_send.c and silcd/packet_receive.c.
5104 * Implemented the <founder auth> payload handling in the JOIN
5105 command. If provided all conditions for channel joining
5106 except requirement to provide correct passphrase can be
5107 overrided by the channel founder. Updated the protocol specs.
5108 Affected file silcd/command.c.
5110 Added support for founder auth in JOIN command in client
5111 library. Fixed the parsing of the JOIN command now to support
5112 all options as they should be. The affected file is
5113 lib/silcclient/command.c.
5115 * Optimized the WHOIS and IDENTIFY commands to send the request
5116 to router only if it includes nicknames or other names. If
5117 they include only IDs then check the local cache first before
5118 routing. Affected file is silcd/command.c.
5120 * Added channels topic announcements. Affected file is
5121 silcd/packet_receive.c and silcd/server.c.
5123 * Fixed the silc_server_send_notify_topic_set to really destine
5124 the packet to channel. Affected file silcd/packet_send.c.
5126 * Fixed a crash in CHANNEL_CHANGE notify handling in the client
5127 library. Affected file lib/silcclient/client_notify.c.
5129 * Added UMODE announcements. Affected file silcd/server.c.
5131 Sat Dec 1 12:52:39 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5133 * Memory leak fixes in:
5135 lib/silcutil/silcsockconn.c
5136 lib/silcske/silcske.c
5137 lib/silcske/groups.c
5139 lib/silccrypt/silcpkcs.c
5140 lib/silccore/silccommand.c
5141 lib/silccore/silcidcache.c
5146 * ROBOdoc documented the lib/silcske/groups.h file and a
5147 bit changed the interface for better.
5149 Thu Nov 29 22:12:50 EET 2001 Pekka Riikonen <priikone@silcnet.org>'
5151 * Update the client entry context in the ID cache after
5152 nick change. Affected file lib/silcclient/command.c.
5153 Fixes the CUMODE command when regaining founder privileges,
5154 and a little WHOIS problem.
5156 * Fixed silc_net_gethostbyname to correctly call the
5157 inet_ntop. Affected file lib/silcutil/silcnet.c.
5159 Thu Nov 29 19:31:23 EET 2001 Pekka Riikonen <priikone@silcnet.org>'
5161 * Added IPv6 support checking to the configure.in.pre, added
5162 also --enable-ipv6 option to override the check. Affected
5163 file configure.in.pre.
5165 * The silc_thread_create now calls the start function
5166 directly if threads support is not compiled in. Removes
5167 ugly #ifdef's from generic code. Affected files are
5168 lib/silcutil/unix/silcunixthread, win32/silcwin32thread.c.
5170 * Added silc_net_gethostby[name/addr]_async to asynchronously
5171 resolve. Affected files are lib/silcutil/silcnet.[ch].
5173 * Added support for rendering IPv6 based server, client and
5174 channel IDs. Affected file lib/silcutil/silcutil.c.
5176 * Added support for creating IPv6 based server IDs. Affected
5177 file is silcd/serverid.c.
5179 Wed Nov 28 23:46:09 EET 2001 Pekka Riikonen <priikone@silcnet.org>'
5181 * Added silc_net_gethostby[addr/name] into the
5182 lib/silcutil/silcnet.[ch]. Added IPv6 support to Unix network
5183 routines. Added silc_net_is_ip[4/6]. Affected file is
5184 lib/silcutil/unix/silcunixnet.c. All routines that take
5185 address as argument now supports both IPv4 and IPv6 addresses.
5187 Mon Nov 26 18:09:48 EET 2001 Pekka Riikonen <priikone@silcnet.org>'
5189 * Fixed LIST command reply sending in server. Affected file
5192 * Server now sends the kicker's client ID in the KICK notify
5193 to the kicked client. Affected file silcd/command.c.
5195 * The client library now parses the kickers client ID and
5196 UI displays it. Affected files lib/silcclient/client_notify.c
5197 and irssi/src/silc/core/silc-channels.c, module-formats.c.
5199 * Made all payload parsing function prototypes consistent.
5200 They all take now const unsigned char * and uint32 pair as
5201 the payload data instead of SilcBuffer. Changes all around
5202 the source tree. Other unsigned char* -> const unsigned char*
5203 changes around the tree as well.
5205 * Optimized SFTP client and server packet sending not to
5206 allocate new buffer for each packet but to recycle the
5207 first allocated buffer. Affected files are
5208 lib/silcsftp/sftp_client.c, sftp_server.c, sftp_util.[ch].
5210 * Optimized the SFTP client to use SilcList instead of
5211 SilcDList for requests, because it is faster. Affected file
5212 is lib/silcsftp/sftp_client.c.
5214 * Moved the ID Payload routines from lib/silccore/silcpayload.[ch]
5215 into lib/silccore/silcid.[ch].
5217 Renamed silcpayload.[ch] into silcargument.[ch].
5219 Mon Nov 26 15:01:53 CET 2001 Pekka Riikonen <priikone@silcnet.org>
5221 * If client entry is deleted with active key agreement
5222 session, abort the session.
5224 The silc_client_abort_key_agreement now calls the completion
5225 callback with new SILC_KEY_AGREEMENT_ABORTED status.
5227 Affected file lib/silcclient/silcapi.h, client_keyagr.c and
5230 Sun Nov 25 18:01:45 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5232 * Don't use __restrict in older GCC's. Affected file is
5233 lib/silcmath/mpi/mpi-priv.h. A patch by salo.
5235 * silc_net_localhost now attempts to reverse lookup the
5236 IP/hostname. Affected file lib/silcutil/silcnet.c.
5238 * Defined <founder auth> argument to the SILC_COMMAND_JOIN
5239 command. It can be used to gain founder privileges at
5240 the same time when joining the channel.
5242 Defined that the SILC_NOTIFY_TYPE_KICKED send the
5243 kicker's client ID as well. Updated protocol specs.
5245 Defined that the server must send SILC_COMMAND_IDENTIFY
5246 command reply with error status to client who sent
5247 private message with invalid client ID.
5249 Updated the protocol specification.
5251 * Added silc_server_send_command_reply to send any
5252 command reply. Affected file silcd/packet_send.[ch].
5254 * Added silc_id_payload_encode_data to encode ID payload
5255 from raw ID data. Affected file lib/silccore/silcpayload.[ch].
5257 * The server now send IDENTIFY command reply with error
5258 status if client ID in private message is invalid. Affected
5259 file silcd/packet_receive.c.
5261 * Save the server key file with server's IP address in
5262 the filename instead of hostname. The affected file is
5263 irssi/src/silc/core/client_ops.c.
5265 Sat Nov 24 20:08:22 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5267 * Typo fixes in irssi/src/fe-common/silc/module-formats.c.
5270 * Added libtool support for compiling shared objects in
5271 lib/silcsim. Affected file configure.in.pre and
5272 lib/silcsim/Makefile.am. Original patch by cras.
5274 Fri Nov 23 23:30:59 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5276 * Pid file configuration, and server's config file fixes
5277 patch by toma. Updated CREDITS file.
5279 Sun Nov 18 01:34:41 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5281 * Fixed silc_client_channel_message to not try to decrypt
5282 the message twice if it resolved the destination client
5283 information. This could cause of dropping one channel
5284 message. Affected file lib/silcclient/client_channel.c.
5286 Wed Nov 14 23:44:56 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5288 * Added silc_client_run_one into lib/silcclient/silcapi.h and
5289 lib/silcclient/client.c. This function is used when the SILC
5290 Client is run under some other scheduler, or event loop or
5291 main loop. On GUI applications, for example this may be
5292 desired to used to run the client under the GUI application's
5293 main loop. Typically the GUI application would register an
5294 idle task that calls this function multiple times in a second
5295 to quickly process the SILC specific data.
5297 Wed Nov 14 19:16:52 CET 2001 Johnny Mnemonic <johnny@themnemonic.org>
5299 * Fixed silc_server_drop() for dropping the supplementary
5300 groups as well, this could cause a security hole on some
5303 Wed Nov 14 16:22:25 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5305 * __pid_t -> pid_t in lib/silccrypt/silcrng.c. A patch by
5308 * Write PID file after dropping privileges. Added -F option
5309 to run server on foreground. A patch by debolaz.
5310 Affected files silcd/server.c, silcd/silcd.c.
5312 * Fixed MOTD to return the MOTD file server name. Affected
5313 file silcd/command.c.
5315 * Added INFO command reply handling to the Irssi SILC Client.
5316 Affected file irssi/src/silc/core/client_ops.c.
5318 Wed Nov 14 00:18:08 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5320 * Fixed the silc_idcache_list_* routines to really support
5321 the dynamic list. Fixes a crash. Affected file is
5322 lib/silccore/silcidcache.c.
5324 * Fixed the LIST command reply to really call LIST command's
5325 pending callbacks. Affected file silcd/command_reply.c.
5327 Tue Nov 13 00:49:17 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5329 * Update conn->local_entry->nickname after giving NICK
5330 command. Affected file lib/silcclient/command.c.
5332 Sun Nov 11 23:43:02 PST 2001 Brian Costello <bc@wpfr.org>
5334 * Added the [pid] option to the silcd configuration file
5336 Affected files: serverconfig.[ch] and silcd.c
5338 Sun Nov 11 23:56:39 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5340 * Save fingerprint in WHOIS command reply in server.
5341 Affected file silcd/command_reply.c.
5343 * Fixed NICK commands pending callback registration.
5344 Affected file lib/silcclient/command.c.
5346 Sun Nov 11 10:49:10 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5348 * Use ++server->cmd_ident when sending commands in server,
5349 instead of random number. Affected file silcd/command.c.
5351 * Fixed GETKEY command reply to call actually GETKEY pending
5352 command callbacks. Affected file silcd/command_reply.c.
5354 * A bit stricter check for nicknames. Check for same nickname
5355 in NICK command also. Affected file silcd/command.c.
5357 * Do not call INFO command everytime client ID changes, only
5358 during first connecting. Affected file lib/silcclient/client.c.
5360 * Set the new nickname only after successful command reply for
5361 NICK command is returned by server. Affected file
5362 lib/silcclient/command.c.
5364 * Remove nicknames from nicklist during server_signoff notify.
5365 Should fix /NAMES bit more. The affected file is
5366 irssi/src/silc/core/silc-channels.c.
5368 * Added `fingerprint' field to the SilcIDListData in the
5369 silcd/idlist.h to hold the fingerprint of the client's
5372 Send the fingerprint of the client's public key in WHOIS
5375 Affected files silcd/command.c, and silcd/idlist.[ch].
5377 * Added silc_fingerprint into lib/silcutil/silcutil.[ch] to
5378 create fingerprint from given data.
5380 * Show the fingerprint of the client's public key in WHOIS.
5381 Affected files irssi/src/module-formats.[ch] and
5382 irssi/src/silc/core/client_ops.c.
5384 * Format the multiple same nicknames also during JOIN and
5385 NICK_CHANGE notifys. Affected file is
5386 lib/silcclient/client_notify.c.
5388 * Do not print error on screen for invalid private message
5389 payload since it can come if someone is sending private
5390 messages with wrong key. Affected file
5391 lib/silccore/silcprivate.c.
5393 * Fixed multiple concurrent /PING crash. Affected file
5394 lib/silcclient/command.c.
5396 * Changed the wrong ID encoding. All IP addresses must be
5397 in MSB first order in encoded format. They were encoded
5398 wrong and was in LSB format. Affected files are
5399 silcd/serverid.c, lib/silcutil/silcutil.c.
5401 * Remove silc_net_addr2bin_ne from lib/silcutil/silcnet.[ch].
5403 * Call the `connect' client operation through the scheduler
5404 in case of error. Affected file lib/silcclient/client.c.
5406 * Call the `failure' client operation even if the error
5407 occurred locally during a protocol. Affected file is
5408 lib/silcclient/protocol.c.
5410 * Added support of sending LIST command to router from normal
5411 server. This way normal server can get list of all channels
5412 in the network too. Fixed the channel list sending in the
5413 server too. Affected files are silcd/command.c, and
5414 silcd/command_reply.[ch].
5416 * Added silc_server_update_channels_by_server and
5417 silc_server_remove_channels_by_server. They are used during
5418 disconnection of primary router and in backup router protocol.
5419 Affected file silcd/server_util.[ch], silcd/server.c and
5420 silcd/server_backup.c.
5422 * Fixed channel adding to global list in IDENTIFY command
5423 reply in server. Affected file silcd/command_reply.c.
5425 Sat Nov 10 21:39:22 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5427 * If the incoming packet type is REKEY or REKEY_DONE process
5428 that packet always synchronously. Fixes yet another MAC
5429 failed error on slow (dialup) connections. Affected file
5430 lib/silcclient/client.c and silcd/server.c.
5432 Thu Nov 8 22:21:09 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5434 * Call check_version SKE callback for initiator too. Affected
5435 file lib/silcske/silcske.c.
5437 * Implemented fix for security hole found in the SKE that was
5438 fixed in the specification few days back; the initiator's
5439 public key is now added to the HASH value computation.
5440 Added backwards support for the old way of doing it too, for
5441 old clients and old servers. Affected file is
5442 lib/silcske/silcske.c.
5444 * Enabled mutual authentication by default in SKE. If initiator
5445 is not providing mutual authentication the responder will
5446 force it. This will provide the proof of posession of the
5447 private key for responder. The affected files are
5448 lib/silcclient/protocol.c and silcd/protocol.c.
5450 * Do not cache anymore the server's public key during SKE.
5451 We do mutual authentication so the proof of posession of
5452 private key is done, and if the server is authenticated in
5453 conn auth protocol with public key we must have the public
5454 key already. Affected file silcd/protocol.c.
5456 * Added new global debug variable: silc_debug_hexdump. If
5457 it is set to TRUE SILC_LOG_HEXDUMP will be printed. Affected
5458 file lib/silcutil/silclog.[ch].
5460 * Fixed compilation warning due to char * -> const char *.
5461 Affected files lib/silcutil/silcnet.h, and
5462 lib/silccore/silcauth.[ch].
5464 Wed Nov 7 20:43:03 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5466 * Fixed CMODE command when new channel key was created. If
5467 the creation failed the old key was removed. Next time giving
5468 same command would crash the server since the old key was
5469 freed already. Affected file silcd/command.c.
5471 * Fixed the silc_server_announce_get_channels to not crash
5472 on reconnect. Affected file silcd/server.c.
5474 Wed Nov 7 17:15:07 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5476 * Added silc_log_set_debug_string function to set a regex
5477 string to match for debug output. Only the function names,
5478 or filenames matching the given debug string is actually
5479 printed. This way it is possible to filter out those debug
5480 strings that user is not interested in.
5482 Fixed a bug in silc_string_regexify.
5484 Affected files lib/silcutil/silclog.[ch], and
5485 lib/silcutil/unix/silcunixutil.c.
5487 * Changed the -d options in both server and Irssi SILC client
5488 to take the debug string as argument. Affected files
5489 silcd/silcd.c and irssi/src/silc/core/silc-core.c.
5491 Tue Nov 6 21:31:54 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5493 * Added silc_hash_babbleprint to create a Bubble Babble
5494 Encoded fingerprint. The encoding is developed by Antti
5495 Huima (draft-huima-babble-01.txt), and it creates human
5496 readable strings out of binary data. Affected file
5497 lib/silccrypt/silchash.[ch].
5499 * Print the babble print now in addition of fingerprint as well
5500 in Irssi SILC client. Affected files are
5501 irssi/src/fe-common/silc/module-formats.[ch],
5502 irssi/src/fe-common/silc/core/client_ops.c.
5504 Sun Nov 4 23:37:28 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5506 * Fixed a security problem found in SKE. The initiator's
5507 public key too is now added to the HASH hash value creation
5508 which is signed by the responder to create the SIGN value.
5509 This will prevent anyone in the middle to lie to the responder
5510 about the initiator's public key. If this is done now, the
5511 man in the middle will get caught. Updated the protocol
5514 Sun Nov 4 11:43:53 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5516 * Better installation directory handling. Configure module
5517 paths and other paths automatically to example_silc* files
5518 in doc/. A patch by toma.
5520 * Fixed compiler warning from MPI library, and from SILC RNG.
5523 * Added SILC_SERVER_PID_FILE to define the pid file for server.
5524 It can be configured with ./configure. A patch by toma.
5526 Sat Nov 3 23:48:23 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5528 * Find correct make to use in prepare-clean. A patch by
5529 toma. Affected file prepare-clean.
5531 Sat Nov 3 22:04:00 PST 2001 Brian Costello <bc@mksecure.com>
5533 * Added irssi variables use_auto_addr, auto_bind_ip,
5534 auto_bind_port and auto_public_ip.
5536 * Changed the interface for silc_client_send_key_agreement
5537 in lib/silcclient/silcapi.h
5541 irssi/src/silc/core/silc-core.c
5543 lib/silcclient/silcapi.h
5544 irssi/src/silc/core/silc-channels.c
5545 lib/silcclient/client_keyagr.c
5548 Sat Nov 3 17:48:55 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5550 * Added silc_pkcs_public_key_compare to compare two
5551 public keys. Affected file lib/silccrypt/silcpkcs.[ch].
5553 * Check that the client who set the founder mode on the
5554 channel is the same client that is giving the founder
5555 mode to itself. It is done by comparing the saved public
5556 key (it is saved even in the authentication is passphrase).
5557 Affected file silcd/command.c.
5559 Fri Nov 2 18:52:08 EST 2001 Pekka Riikonen <priikone@silcnet.org>
5561 * Do not process packet for disconnected socket connection.
5562 Affected file lib/silccore/silcpacket.c.
5564 * Process the DISCONNECT packet through scheduler in the
5565 client library. Affected file lib/silcclient/client.c.
5567 * Fixed the silc_client_packet_parse to not to increase
5568 the packet sequence number if the conn->sock and the
5569 current socket connection is not same. This can happen
5570 for example during key agreement when the conn includes
5571 multiple socket connections (listeners). Affected file
5572 lib/silcclient/client.c.
5574 * The sender of the file transfer request now provides also
5575 the pointer (listener) for the key exchange protocol. If
5576 the listener cannot be created then it sends empty key
5577 agreement and lets the receiver provide the listener.
5579 Added `local_ip' and `local_port' arguments to the
5580 silc_client_file_send. If they are provided they are used,
5581 if not then it will attempt to find local IP address, if
5582 not found or bind fails then the remote client will provide
5585 Affected files are lib/silcclient/client_ftp.c and
5586 lib/silcclient/silcapi.h.
5588 * Extended the FILE SEND command to support defining the
5589 local IP and port for key exchange listener. They are
5590 optional. Affected file irssi/src/silc/core/silc-servers.c.
5592 Thu Nov 1 22:10:07 EST 2001 Pekka Riikonen <priikone@silcnet.org>
5594 * Defined to WHOIS command reply the sending of fingerprint
5595 of the client's public key (if the proof of posession of the
5596 corresponding private key is verified by the server).
5597 Updated to the protocol specification.
5599 * Added support of receiving the client's public key's
5600 fingerprint in command reply in client library. Affected
5601 file is lib/silcclient/command_reply.c, and
5602 lib/silcclient/idlist.[ch].
5604 Thu Nov 1 18:06:12 EST 2001 Pekka Riikonen <priikone@silcnet.org>
5606 * Do not send over 128 chars long nickname to the server
5607 in NICK command. Affected file lib/silcclient/command.c.
5609 * Do not send over 256 chars long channel names to the server
5610 in JOIN command. Affected file lib/silcclient/command.c.
5612 Tue Oct 30 22:48:59 EST 2001 Pekka Riikonen <priikone@silcnet.org>
5614 * Assure that silc_server_close_connection cannot be called
5615 twice for same socket context. Affected file is
5618 Tue Oct 30 16:58:14 EST 2001 Pekka Riikonen <priikone@silcnet.org>
5620 * Send error message to application if opening file for
5621 writing during file transfer fails. Affected file is
5622 lib/silcclient/client_ftp.c.
5624 Remove all file transfer sessions for a client that we're
5625 removing from ID cache.
5627 Affected file is lib/silcclient/client_ftp.c.
5629 * Fixed silc_net_addr2bin to return correct address. Affected
5630 file lib/silcutil/[unix/win32]/silc[unix/win32]net.c.
5632 * Fixed file transfer session removing on signoff notify.
5633 Affected file irssi/src/silc/core/silc-servers.c.
5635 * Added the SilcClientFileError to be returned in the monitor
5636 callback. Added NO_SUCH_FILE and PERMISSION_DENIED errors.
5637 Affected file lib/silcclient/silcapi.h.
5639 Mon Oct 29 17:43:04 EST 2001 Pekka Riikonen <priikone@silcnet.org>
5641 * Fixed a crash in silc_client_ftp_free_sessions and
5642 silc_client_ftp_session_free_client. Affected file
5643 lib/silcclient/client_ftp.c.
5645 * Added `disabled' field in the SilcChannelEntry in the server
5646 to indicate if the server entry is disabled. Affected file
5647 silcd/idlist.h, silcd/command[_reply].c.
5649 * SILC server adds now /var/run/silcd.pid everytime it is
5650 started. Affected file silcd/silcd.c.
5652 * Added silc_server_packet_send_clients to send a packet to
5653 the provided table of client entries. Affected file
5654 silcd/packet_send.[ch].
5656 * Fixed a crash in client resolving in client_prvmsg.c in
5657 client library. Affected file lib/silcclient/client_prvmsg.c.
5659 * Do not actually remove the client directly from ID cache
5660 during SERVER_SIGNOFF, but invalidate it. This way we
5661 preserve the WHOWAS info for the client. Affected file
5662 silcd/server_util.c.
5664 * Fixed SERVER_SIGNOFF notify handling in the server. The
5665 server is now able to process incoming SERVER_SIGNOFF notify
5666 for a server that it doesn't even know about. It will remove
5667 the clients provided in the notify. Affected file
5668 silcd/packet_receive.c.
5670 * Check for partial packet in data queue after every packet that
5671 was found from the queue. Return and wait for more data if
5672 there is partial data in queue. Affected file is
5673 lib/silccore/silcpacket.c.
5675 Sun Oct 28 18:46:27 EST 2001 Pekka Riikonen <priikone@silcnet.org>
5677 * Added SilcClietFileError enum to indicate error in
5678 file transfer. Added SILC_CLIENT_FILE_MONITOR_KEY_AGREEMENT
5679 and SILC_CLIENT_FILE_MONITOR_ERROR new monitor statuses.
5680 Affected files lib/silcclient/silcapi.h and
5681 lib/silcclient/client_ftp.c.
5683 * Check that newsize in silc_buffer_realloc is larger than
5684 the old buffer's size. Affected file lib/silcutil/silcbufutil.h.
5686 * Added better monitor of file transfers. It now monitors
5687 key agreement protocol during the file transfer too. Added
5688 error reporting too. Affected files
5689 irssi/src/silc/core/silc-servers.c,
5690 irssi/src/fe-common/silc/module-formats.[ch].
5692 * Wrote a help file for FILE command.
5694 * Added silc_rng_global_get_byte_fast to get not-so-secure
5695 random data as fast as possible. Random data is read from
5696 /dev/urandom if available and from the SILC RNG if not
5697 available. It is used in padding generation. Affected file
5698 lib/silccrypt/silcrng.[ch].
5700 * All packets in client library are now processed synchronously.
5701 Optimized packet processing a lot. Affected file
5702 lib/silcclient/client.c.
5704 * All server connection packets are processing synchronously
5705 now in server, to optimize packet processing. Affected file
5708 * Include files are installed now only in Toolkit distribution
5709 if make install is given. Affected files: all Makefile.am's.
5711 Thu Oct 25 22:44:06 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5713 * Assure that silc_client_notify_by_server_resolve does not
5714 resolve the client information multiple times. If it cannot
5715 be found by the first it cannot be found at all. Affected
5716 file lib/silcclient/client_notify.c.
5718 * Fixed WHOWAS command reply calling. Affected file
5719 lib/silcclient/command_reply.c.
5721 * Removed all references to silc_idlist_get_client from the
5722 Irssi SILC client since that call is internal call used by
5723 the library. The Irssi SILC client will use now client
5724 retrieval functions found in silcapi.h.
5726 * Fixed a bug in resolving nickname info before sending
5727 private message. It used freed memory. Affected file
5728 irssi/src/silc/core/silc-servers.c.
5730 Thu Oct 25 19:04:49 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5732 * Assure my_channels statistics cannot go negative in server.
5733 Affected files silcd/server.c, silcd/server_util.c.
5735 Wed Oct 24 19:53:05 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5737 * Upgraded dotconf 1.0.2 to 1.0.6 in lib/dotconf.
5739 Tue Oct 23 13:51:19 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5741 * Win32 Toolkit changes. Affected files
5742 win32/silc.dsw, win32/libsilc/libsilc.def,
5743 win32/libsilcclient/libsilc.def,
5744 lib/silcutil/silcutil.c, and
5745 lib/sftp/sftp_fs_memory.c.
5747 Mon Oct 22 16:35:05 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5749 * Added silc_net_localip to return local host's IP address.
5750 Affected file lib/silcutil/silcnet.[ch].
5752 * If key exchange or rekey protocol is active for a connection
5753 parse all packets syncronously since there might be packets
5754 in packet queue that we are not able to process without first
5755 processing packets before them. Affected file silcd/server,
5756 lib/silcclient/client.c.
5758 * SilcPacketParserCallback now returns TRUE or FALSE to indicate
5759 whether library should continue processing the packet.
5760 Affected file lib/silccore/silcpacket.h.
5762 * Added SilcSFTPMonitor callback, SilcSFTPMonitors and
5763 SilcSFTPMonitorData to SFTP server to monitor various
5764 SFTP client requests. Affected file lib/silcsftp/silcsftp.h,
5765 lib/silcsftp/sftp_server.c.
5767 * Added silc_file_size to return file size. Affected file
5768 lib/silcutil/silcutil.[ch].
5770 * Implemented the file transfer support for the client library.
5771 Added preliminary support for simple client to client one-file
5772 transmission. Affected file lib/silcclient/client_ftp.c,
5773 lib/silccilent/client.[ch].
5775 * Added new local command FILE to the Irssi SILC Client.
5776 It is used to perform the file transfer. It has subcommands
5777 SEND, RECEIVE, SHOW and CLOSE. Affected files
5778 irssi/src/silc/core/client_ops.c,
5779 irssi/src/silc/core/silc-server.[ch].
5781 Mon Oct 22 12:50:08 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5783 * Relay the SILC_PACKET_FTP in the server. Affected files
5784 silcd/server.c and silcd/packet_receive.c.
5786 Sun Oct 21 20:21:02 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5788 * Renamed silc_file_read and silc_file_write to functions
5789 silc_file_readfile and silc_file_writefile. Added function
5790 silc_file_open and silc_file_close. Affected files
5791 lib/silcutil/silcutil.[ch].
5793 Thu Oct 18 20:58:13 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5795 * Resolve the client info when received private message or
5796 channel message for a client which nickname we don't know.
5797 Affected files lib/silcclient/client_prvmsg.c and
5798 lib/silcclient/client_channel.c.
5800 * Do not crash in /KEY if client is not connected. Affected
5801 file irssi/src/silc/core/silc-channels.c.
5803 * Added SilcClientStatus field to the SilcClientEntry in the
5804 lib/silcclient/idlist.h.
5806 Added SILC_CLIENT_STATUS_RESOLVING to mark that the entry
5807 is incomplete and is being resolved, it won't be resolved
5810 Make sure also that USERS command reply does not resolve
5811 twice information. Affected file is
5812 lib/silcclient/command_reply.c.
5814 Make sure that silc_client_get_clients_by_list does not
5815 resolve twice same information.
5817 * Check for valid client->id in the silc_server_free_client_data.
5818 Affected file silcd/server.c.
5820 * Fixed /GETKEY nick@server not to crash if the server entry
5821 is not found. Affected file lib/silcclient/command.c.
5823 * Fixed the silc_server_check_cmode_rights to check the
5824 requested modes correctly. Affected file silcd/command.c.
5826 Thu Oct 18 12:10:22 CEST 2001 Pekka Riikonen <priikone@silcnet.org>
5828 * Better checks for non-printable chars in nick added.
5829 Affected file silcd/command.c.
5831 Thu Oct 18 09:18:58 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5833 * Call the silc_server_udpate_servers_by_server in the
5834 primary router that comes back online in the backup resuming
5835 protocol. Otherwise it routes packets wrong. Affected file
5836 silcd/server_util.[ch], silcd/server_backup.c.
5838 Wed Oct 17 16:51:18 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5840 * Added SILC_STR_UI8_[N]STRING[_ALLOC] formats to the
5841 lib/silcutil/silcbuffmt.[ch].
5843 * Redefined the SILC packet header to include the padding
5844 length. Affected file lib/silccore/silcpacket.[ch].
5846 * Added SILC_PACKET_PADLEN_MAX macro to return the padding
5847 length for maximum padding up to 128 bytes). Affected
5848 file lib/silccore/silcpacket.h.
5850 * Removed all backwards support for old 0.5.x MAC thingies.
5851 The SILC packet header change makes it impossible to be
5852 backwards compatible.
5854 * Send the ENDING packet with timeout in the backup resuming
5855 protocol. This is to assure that all routers has connected
5856 to the primary router. Affected file silcd/server_backup.c.
5858 * Changed the RNG to take the first IV from random data. It
5859 used to take it from zero actually. Changed the RNG also
5860 to use /dev/urandom during session. /dev/random is used
5861 in initialization. Affected file lib/silccrypt/silcrng.[ch].
5863 Tue Oct 16 20:45:49 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5865 * Changed the SILC packet header to have the first two bytes
5866 (the packet length) encrypted. Affected files aroung the
5867 code tree, lib/silccore/silcpacket.[ch]. Removed the
5868 SilcPacketCheckDecrypt callback. It is not needed anymore
5869 since the silc_packet_receive_process will determine now
5870 whether the packet is normal or special.
5872 * Implemented the unidirectional MAC keys. Affected files
5873 lib/silcske/silcske.c, silcd/protocol.c and
5874 lib/silcclient/protocol.c.
5876 * Implemented the packet sequence number to the MAC computation.
5877 Affected files lib/silccore/silcpacket.c, silcd/protocol.c,
5878 silcd/packet_send.c, silcd/server.c, lib/silcclient/client.c,
5879 lib/silcclient/protocol.c.
5881 Mon Oct 15 17:42:55 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5883 * Allow backup router to announce servers. All servers
5884 announced by backup router are added to the global list
5885 automatically. Update hte server's socket to our primary
5886 router also when backup router announces a server.
5887 Affected file silcd/packet_receive.c.
5889 * Do not update the client->router in the function
5890 silc_server_udpate_clients_by_server if the client is on
5891 global list. We might fail to find any specific server
5892 for locally connected clients and local cell clients. They
5893 should still use the `from' and not `to' as client->router.
5894 This fixes backup router resuming protocol. Affected file
5895 silcd/server_util.c.
5897 * Decrease channel statistics count only if the channel
5898 deletion worked. Affected files are silcd/server.c and
5899 silcd/server_util.c.
5901 * Added silc_server_update_servers_by_server to update origin
5902 of all server entries. Used during backup router protocol.
5903 Affected files silcd/server_util.[ch], silcd/server.c. and
5904 silcd/backup_router.c.
5906 * ROBODoc documented the lib/silccrypt/silchmac.h. Added new
5907 function silc_hmac_init, silc_hmac_update, silc_hmac_final,
5908 silc_hmac_get_hash and silc_hmac_get_name. Affected file
5909 lib/silccrypt/silchmac.c.
5911 Sun Oct 14 18:28:22 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5913 * Assure that router cannot reroute the same channel message
5914 to the sender. Affected file silcd/packet_receive.c.
5916 Sat Oct 13 12:46:18 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5918 * Made better checks that the channel message is not sent
5919 to the router it came from. Affected file is
5920 silcd/packet_send.c. Fixed memory leak too.
5922 * Announce informations for incoming router connection, but
5923 only after checking if it is replaced by backup router.
5924 Affected file silcd/packet_receive.c.
5926 Fri Oct 12 18:37:24 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5928 * Fixed the backup resuming protocol to work in multiple
5929 router environment. Affected file silcd/server_backup.c.
5931 * Route packet only to one router in the function
5932 silc_server_packet_send_to_channel. Affected file is
5933 silcd/packet_send.c.
5935 * Fixed silc_server_send_notify_dest to set the broadcast
5936 flag. Fixed the silc_server_send_notify_topic to actually
5937 send the TOPIC_CHANGE notify and not SERVER_SIGNOFF notify.
5938 Affected file silcd/packet_send.c.
5940 * Changed the SFTP Filesystem interface. Changed the
5941 SilcSFTPFilesystemStruct to SilcSFTPFilesystemOps to include
5942 the filesystem operation function. The SilcSFTPFilesystem
5943 is now a context that is allocated by all filesystem allocation
5944 functions and it already includes the operations structure
5945 and filesystem specific context. It is given as argument
5946 now to the silc_sftp_server_start. This made the interface
5947 a bit cleaner. Affected file lib/silcsftp/silcsftp[_fs].h,
5948 lib/silcsftp/sftp_fs_memory.c and sftp_server.c.
5950 Thu Oct 11 22:19:26 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5952 * Changed the backup router adding and getting interfaces
5953 in the server. The router that will be replaced by the
5954 specified backup router is now sent as argument. Affected
5955 files silcd/serverconfig.[ch], silcd/backup_router.[ch], and
5958 * Added silc_net_addr2bin_ne to return the binary form of
5959 the IP address in network byte order. Affected files
5960 lib/silcutil/[unix/win32].silc[unix/win32]net.[ch].
5962 Thu Oct 11 12:14:19 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5964 * Check for existing server ID in silc_server_new_server
5965 and in silc_server_connect_to_router_final and remove the
5966 old entry if it exists. Affected file silcd/packet_receive.c,
5969 * Send the channel message always to only one router, either
5970 in upstream or downstream. Affected file is
5971 silcd/packet_send.c.
5973 Tue Oct 9 17:45:43 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5975 * Wrote the definition of the backup resuming protocol to the
5976 protocol specification.
5978 * Removed one redundant channel key generation from normal
5979 server during joining procedure. Removed one redundant
5980 channel key sending from server to router during joining
5981 procedure. Affected file silcd/command.c.
5983 * Made minor bugfixes to the backup router resuming protocol.
5984 Affected file silcd/server_backup.c, server.c.
5986 Mon Oct 8 16:47:42 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5988 * Added --disable-asm configuration option. Affected files
5989 configure.in.pre, lib/silcmath/mpi/configure.in. A patch
5992 * Implemented the backup resuming protocol that is used to
5993 resume the primary router position in the cell after the
5994 primary router comes back online. Affected files
5995 silcd/server_backup.[ch], silcd/server, silcd/packet_receive.c,
5996 and silcd/server_util.[ch].
5998 Sun Oct 7 12:29:25 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6000 * Sleep two (2) seconds after sending QUIT command to server.
6001 Affected file lib/silcclient/command.c.
6003 * Assure that if outgoing data buffer is pending do not force
6004 send any data. Affected file silcd/packet_send.c.
6006 * Assure that if outgoing data buffer is pending do not force
6007 send any data. Affected file lib/silcclient/client.c.
6009 * Implemented the backup router support when the primary router
6010 goes down. The servers and routers can now use the backup
6011 router as new primary router without loosing connectivity.
6013 Sat Oct 6 21:18:54 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6015 * Added new SILC_IDLIST_STATUS_DISABLED flag for entries
6016 in the server to indicate disabled entry. All data read
6017 from the connection will be ignored and no data is sent
6018 for entry that is disabled. Affected files are
6019 silcd/idlist.h, silcd/server.c.
6021 Fri Oct 5 00:03:29 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6023 * Created SFTP client and server test programs in the
6024 lib/silcsftp/tests directory.
6026 Wed Oct 3 23:31:42 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6028 * Implemented memory filesystem (virtual filesystem) for
6029 SFTP server. Affected file lib/silcsftp/silcsftp_fs.h,
6032 Sun Sep 30 22:10:57 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6034 * Implemented the SFTP (SSH File Transfer Protocol) to the
6035 lib/silcsftp. It includes SFTP client and SFTP server
6038 Sun Sep 30 10:35:44 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6040 * Moved lib/silccore/silcprotocol.[ch] to the
6041 lib/silcutil library.
6043 * Added silc_buffer_format_vp and silc_buffer_unformat_vp to
6044 take variable argument list pointer as argument. Affected
6045 file lib/silcutil/silcbuffmt.[ch].
6047 * Added silc_buffer_set function that is used to set data
6048 to a SilcBuffer that is not allocated at all (SilcBufferStruct).
6049 Affected file lib/silcutil/silcbuffer.h.
6051 * Changed various routines in the core library to use the new
6052 silc_buffer_set instead of allocating new buffer only for
6055 * Added 64-bit value formatting and unformatting support to the
6056 silc_buffer_[un]format routines. Affected file is
6057 lib/silcutil/silcbuffmt.[ch].
6059 Added also 64-bit macros: SILC_GET64_MSB and SILC_PUT64_MSB,
6060 to includes/bitmove.h.
6062 Fri Sep 28 21:30:10 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6064 * Fixed channel user mode saving in client library. Affected
6065 file lib/silcclient/command[_reply].c.
6067 Thu Sep 27 22:52:30 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6069 * Defined the file transfer to the SILC Protocol. Added
6070 new packet type SILC_PACKET_FTP and defined File Transfer
6071 Payload. The mandatory file transfer protocol is SFTP
6072 (SSH File Transfer Protocol). Affected file in addition
6073 of the internet draft is lib/silccore/silcpacket.h.
6075 * Deprecated the SILC_PACKET_CELL_ROUTERS and defined new
6076 packet SILC_PACKET_RESUME_ROUTER instead. The new packet
6077 is used as part of backup router protocol when the primary
6078 router of the cell is back online and wishes to resume
6079 the position as primary router.
6081 * Redefined the MAC generation keys in the protocol. The
6082 same key is not used anymore in both direction. Both
6083 direction will now use different keys for sending and
6084 receiving. This fixes a potential security flaw. This
6085 change causes incompatibilities in the protocol.
6087 * Redefined also the MAC computation from the packet.
6088 An packet sequence number is now added to the MAC
6089 computation. This prevents possible replay attacks against
6090 the protocol. This change too causes incompatibilities
6093 Added `sequence' field to the SilcPacketContext to hold
6094 the current sequence number for the packet.
6096 Wed Sep 26 20:15:22 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6098 * Added `created' field to the SilcIDListData in the file
6099 silcd/idlist.h to indicate the time when the entry was
6102 * Added `created' field to the SilcChannelEntry too. Affected
6103 file silcd/idlist.h.
6105 * Added `creation_time' aguments to all the announcement functions
6106 in the server. If it is provided then only the entries that
6107 was created after the provided time frame are actually
6108 announced. Affected file silcd/server.[ch].
6110 * The protocol says that the Channel ID's IP address must be
6111 based on the router's IP address. Added check for this in
6112 the silc_server_new_channel when processing incoming New Channel
6113 Payload. Affected file silcd/packet_receive.c.
6115 * Print out the correct version with --version in SILC client.
6116 Affected file irssi/src/silc/core/silc-core.c.
6118 Mon Sep 24 17:19:00 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6120 * Fixed WHOWAS command to check for completnes of the client
6121 entry always, not just when the command is coming from client.
6122 Affected file silcd/command.c.
6124 * Added new function silc_server_packet_queue_purge to purge the
6125 outgoing data queue to the network. After the function returns
6126 it is guaranteed that the outgoing packet queue is empty.
6127 Affected file silcd/packet_send.[ch].
6129 * Purge the outgoing packet queue in the rekey protocol's final
6130 callback to assure that all rekey packets go to the network
6131 before quitting the protocol. Affected file silcd/server.c.
6133 * Added silc_client_packet_queue_parse as similar function as
6134 in server to the client library. The affected file is
6135 lib/silcclient/client.c.
6137 Sun Sep 23 15:15:53 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6139 * Splitted silcd/server.c and created silcd/server_util.[ch]
6140 for utility functions.
6142 * Added new socket flag SILC_SF_DISABLED to indicate that the
6143 connection is open but nothing can be sent to or received from
6144 the connection. Affected file lib/silcutil/silsockconn.[ch].
6145 The checking for disabled socket is checked in the low level
6146 silc_socket_write and silc_socket_read functions.
6148 Thu Sep 20 23:11:28 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6150 * Allow only nicknames and channel names that fits into the
6151 7-bit unsigned char ASCII set. Affected file silcd/command.c.
6153 Thu Sep 20 18:04:12 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6155 * When processing JOIN command reply in server check that if
6156 the channel exists in our global list we'll move it the local
6157 list. Affected file silcd/command_reply.c.
6159 * Fixed the check whether client is joined on the channel already
6160 in JOIN command. Affected file lib/silcclient/command.c.
6162 * Fixed the JOIN command reply to check whether the channel
6163 already exists. Affected file lib/silcclient/command_reply.c.
6165 Wed Sep 19 22:58:32 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6167 * Added silc_ske_status_string to map the SKE error numbers
6168 to readable strings. The affected files are
6169 lib/silcske/silcske[_status].[ch].
6171 Tue Sep 18 22:50:41 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6173 * Do not show the private channels on the WHOIS channel list
6174 as it is not allowed by the protocol. The affected file is
6177 Sun Sep 16 12:32:58 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6179 * Assure that the packet length digged from the actual packet
6180 is something sensible in the silc_packet_decrypt_rest_special
6181 in lib/silccrypt/silcpacket.c.
6183 * Free and NULL the allocated pointer in silc_hmac_alloc if
6184 the HMAC allocation fails. The affected file is
6185 lib/silccrypt/silchmac.c.
6187 * Print the selected security properties to the log files in
6188 the server. Affected file silcd/protocol.c.
6190 * Add SKE's reference counter even if calling the completion
6191 callback manually. Otherwise it goes negative, although it
6192 does not cause any problems. The affected file is
6193 lib/silcske/silcske.c.
6195 * Remove the client entry with short timeout after giving the
6196 KILL command. Affected file lib/silcclient/command.c.
6198 * Fixed to send error reply in WHOIS and IDENTIFY commands in
6199 case all found clients are already disconnected (WHOWAS would
6200 found them) in the server. Affected file silcd/command.c.
6202 * Update the last_receive (time of last data received) to be
6203 updated only when received private or channel message so that
6204 the idle time showed in WHOIS makes more sense.
6206 * Added boolean field `valid' in to the SilcClientEntry in the
6207 client library to indicate whether the entry is valid or not.
6208 This fixes the nickname change bug on channel when changing
6209 the nickname to be same than the old (like nick to Nick) the
6210 nickname formatter doesn't set the new nick anymore to Nick@host.
6211 Affected file lib/silcclient/idlist.[ch].
6213 * Now actually fixed the nickname changing on disconnection.
6214 Added new function silc_change_nick to the Irssi SILC Client.
6215 Affected file irssi/src/silc/core/client_ops.c,
6216 irssi/src/silc/core/silc-nicklist.[ch].
6218 Sat Sep 15 13:29:17 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6220 * Check that the public key exists in the GETKEY command before
6221 trying to encode it. Affected file silcd/command.c.
6223 * Print some notifications on received public keys with GETKEY
6224 command in the Irssi SILC Client. Affected files are
6225 irssi/src/fe-common/silc/module-formats.[ch],
6226 irssi/src/silc/core/client_ops.c.
6228 * Use IDENTIFY command to resolve the server information in the
6229 GETKEY command instead of INFO command. Affected file
6230 lib/silcclient/command.c.
6232 * All command reply functions in the client library now calls
6233 the pending command reply callbacks even if an error has
6234 occurred. The server has done this a long time and now it was
6235 time to move the client library to this as well. Now all
6236 errors can be delivered back to the pending command reply
6237 callbacks if necessary. Affected files are
6238 lib/silcclient/command[_reply].[ch].
6240 * Change the nickname on disconnection back to the username
6241 because in reconnect the server will enforce it to it anyway.
6242 Affected file irssi/src/silc/core/silc-servers.c.
6244 * Fixed a config file parsing bug in the Irssi SILC client.
6245 Affected file irssi/src/silc/core/clientconfig.c.
6247 Thu Sep 13 23:11:18 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6249 * When printing the channel mode on JOIN, verify that the
6250 channel key and channel's HMAC are valid. Affected file
6251 irssi/src/silc/core/client_ops.c.
6253 Thu Sep 13 20:24:52 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6255 * Added defines SILC_DEFAULT_CIPHER, SILC_DEFAULT_HMAC,
6256 SILC_DEFAULT_HASH and SILC_DEFAULT_PKCS in the file
6257 lib/silccrypt/[silccipher.h|silchmac.h|silchash.h|silcpkcs.h].
6259 * Removed channel key rekey task deleting from the function
6260 silc_server_save_channel_key. Affected file silcd/server.c.
6261 Added explicit timeout task context instead that is used to
6262 delete the task if we are registering a new task before the
6263 new task has elapsed.
6265 * When channel key rekey occurs the client library now saves
6266 the old channel key for a short period of time (10 seconds) and
6267 is able to use it in case some is still sending channel
6268 messages encrypted with the old key after the rekey. Affected
6269 file lib/silcclient/[idlist.h|client_channel.c].
6271 Sun Sep 9 15:49:16 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6273 * Added check to the silc_server_new_id_real to not accept
6274 new ID if it is the sender's own ID. Affected file is
6275 silcd/packet_receive.c.
6277 * Assure that we do not announce ourself or the one we've
6278 sending our announcements when we're router and are announcing
6279 servers to our primary router. Affected file silcd/server.c.
6281 * Fixed silc_server_command_identify_check_client to assemble
6282 correct WHOIS packet. It send corrupted WHOIS packet and
6283 caused problem with router to router connections. Affected
6284 file silcd/command.c.
6286 Fixed also silc_server_command_whois_check the same way
6287 as for the IDENTIFY command.
6289 * Added new SilcIDListStatus to the server in the SilcIDListData
6290 structure. The status now includes the current status of
6291 the entry (like registered, resolved etc.). Affected file
6292 silcd/idlist.[ch]. Defined a bunch of different status types
6293 as well. This replaced the old boolean registered field as well.
6295 Added resolve_cmd_ident field to the SilcClientEntry structure
6296 too so that if the entry is for example being resolved so
6297 another command may attach to the same pending command reply
6298 without requiring to resolve the same entry again. This concept
6299 should optimize the WHOIS and the IDENTIFY resolving under
6300 heavy load by taking away unnecessary resolving for entries
6301 that are being resolved already.
6303 Added support for adding multiple pending commands for one
6304 command idenfier. Affected file silcd/command[_reply].[ch].
6306 * Fixed WHOIS and IDENTIFY save to remove the cache entry
6307 before deleting the data. Otherwise the hash table will have
6308 freed data in comparison functions. Affected file is
6309 silcd/command_reply.c.
6311 * Fixed silc_idlist_replace_client_id to add the new entry to
6312 the cache with NULL nickname. Otherwise there will be invalid
6313 memory as the nickname after the nickname is freed. Affected
6314 file silcd/packet_receive.c.
6316 * Fixed the silc_idlist_get_clients_by_hash. The entries was
6317 saved into wrong slots because the previous number of entries
6318 was not taken into account. Affected file silcd/idlist.c.
6319 Fixed same thing in silc_idlist_get_clients_by_nickname too.
6321 * If we are router and we receive JOIN notify to a channel that
6322 does not have any users then notified client is marked as the
6323 channel founder, as it is it. The affected file is
6324 silcd/packet_receive.c
6326 * Added to the extended hash table API's table_del_*ext functions
6327 the destructor as argument too, so that the caller can decide
6328 which destructor to use or whether to use destructor at all.
6329 Affected file lib/silcutil/silchashtable.[ch].
6331 * Fixed ID Cache purging. It actually deleted the entries from
6332 the hash table after the data was freed. The hash table ended
6333 up comparing freed memory. The affected file is
6334 lib/silccore/silcidcache.c.
6336 Sat Sep 8 10:22:10 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6338 * Fixed Irssi SILC client's KILL command's HELP syntax.
6340 * The USERS command now resolves the detailed user information
6341 if the userinfo field is missing. Affected file is
6342 lib/silcclient/command_reply.c.
6344 * Do not print error in silc_file_read if the read file does
6345 not exist. Just silently return NULL. Affected file is
6346 lib/silcutil/silcutil.c.
6348 * Fixed the silc_log_output to not wine about NULL filename
6349 and to not create some bogus " " filename. Affected file is
6350 lib/silcutil/silclog.c.
6352 Fri Sep 7 22:16:38 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6354 * Fixed various printing bugs on the user interface in the
6355 Irssi SILC Client. Minor changes that were forgotten from
6358 Fri Sep 7 17:28:37 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6360 * Fixed the configure.in.pre and the compilation and distribution
6361 environment to support the new autoconf 2.52. That version is
6362 now required to compile the CVS trunk.
6364 Thu Sep 6 12:47:37 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6366 * Renamed function silc_parse_nickname to silc_parse_userfqdn
6367 to generally parse user@fqdn format strings. Affected file
6368 lib/silcutil/silcutil.c.
6370 * Added nickname_format and nickname_force_format fields to the
6371 SilcClientParams structure. The first one defines the format
6372 for the nicknames that the library will enforce if the receives
6373 multiple same nicknames. The second one is boolean value and
6374 can be used to force the library to always enforce the format
6375 to the nicknames regardles whether there are multiple nicknames
6376 or not. This configurable formatting was employed to flexibly
6377 support accessing multiple nicknames from the user interface.
6378 The userinterface can now set the nicknames to what ever format
6379 they prefer. Affected file lib/silcclient/silcapi.h.
6381 Added function silc_client_nickname_format to the file
6382 lib/silcclient/idlist.c. It performs the nickname formatting.
6384 Added new field `hostname´ to the SilcClientEntry context.
6385 It holds the hostname of the client. Affected file is
6386 lib/silcclient/idlist.h.
6388 * Irssi SILC Client sets the nicknames in nick@hostn format.
6389 Fe. priikone@otaku, priikone@otaku2 etc. Affected file
6390 irssi/src/silc/core/silc-core.c.
6392 The WHOIS printing now also shows both the real nickname and
6393 the formatted nickname so that user knows how to access the
6394 user if there are multiple same nicknames cached. Affected
6395 file irssi/src/silc/core/client_ops.c. Changed the WHOIS
6396 printing formatting too to take the hostname now as a separate
6397 argument. The Affected file is
6398 irssi/src/fe-common/silc/modules-formats.[ch].
6400 * Changed the silc_client_get_clients_local to accept the formatted
6401 nickname as argument. It accepts the real nickname too but the
6402 formatted nickname can be used to find the true entry from
6403 multiple entries. Affected file lib/silcclient/silcapi.h and
6404 lib/silcclient/idlist.c.
6406 * Added nickname_format_parse field to the SilcClientParams.
6407 It is a callback function provided by the application to parse
6408 the nickname out of the formatted nickname string. The library
6409 calls it to get the nickname from the formatted string. Since
6410 the application generally knows better the format of the nickname
6411 string it parses it instead of the library, even though library
6412 encodes the formatted string. If the callback function is not
6413 provided then the library will use the string as is. The
6414 affected file is lib/silcclient/silcapi.h.
6416 * All the nickname strings passed to the client library in
6417 commands are now expected to be formatted nickname strings.
6418 If the command does not support the formatted nickname string
6419 it will assume that the sent string is the actual nickname.
6420 Affected file lib/silcclient/command.c.
6422 Tue Sep 4 22:31:28 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6424 * Added public key authentication support to OPER and SILCOPER
6425 commands in the client library. Affected file is
6426 lib/silcclient/command.c.
6428 Tue Sep 4 12:39:17 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6430 * Changed the get_auth_methdod client operation to be asynchronous.
6431 It can be async if the application resolves the authentication
6432 method from the server during the negotiation. Added new
6433 SilcGetAuthMeth completion callback that the application will
6434 call after resolving the authentication method.
6436 Added function silc_client_request_authentication_method that
6437 the application can use to resolve the authentication method
6438 from the server. Added also SilcConnectionAuthRequest callback
6439 that the library will call after the server has replied. The
6440 application can call this function if it does not know the
6441 current authentication method.
6443 Affected files are lib/silcclient/client.c and
6444 lib/silcclient/silcapi.h.
6446 * The Irssi SILC client now automatically resolves the authentication
6447 method incase any configuration information is not present (and
6448 currently there never is). The affected file is
6449 irssi/src/silc/core/client_ops.c.
6451 * Fixed public key authentication from the client library.
6452 Affected file lib/silcclient/protocol.c. Changed also the
6453 protocol specification about the public key authentication in
6454 the connection authentication protocol. The actual data to be
6455 signed is now computed with a hash function before signing.
6457 * Fixed the public key authentication from the server as well.
6458 Affected file silcd/protocol.c.
6460 * Removed the mlock()'s from the memory allocation routines.
6461 Affected file lib/silcutil/silcmemory.c. The ./configure does
6462 not check anymore for the mlock(). Affected file is
6465 * Fixed USERS command in server to allow the execution of the
6466 command for private and secret channels if the client sending
6467 the command is on the channel. Affected file silcd/command.c.
6469 * Fixed silc_client_get_clients_local to return the clients
6470 count correctly. It could return wrong value. Affected file
6471 lib/silcclient/idlist.c.
6473 Mon Sep 3 20:09:59 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6475 * Fixed the lib/silcmath/mpi/mpi.h to always use 32-bit data
6476 types. The assembler optimizations seemed not to like 64-bit
6477 data types. The assmebler optimizations thus are now enabled
6478 also for BSD systems as opposed to only enable them for Linux.
6480 * Do not check for threads at all on BSD systems. Affected
6481 file configure.in.pre.
6483 * Removed -n and -h options from the Irssi SILC Client since
6484 they are not used in silc.
6486 * Fixed the prime generation to assure that the first digit
6487 of the generated random number is not zero since our conversion
6488 routines does not like number strings that starts with zero
6489 digit. If zero digit is seen the random number is regenerated.
6490 This caused some corrupted RSA keys when the zero first digit
6491 was met. Affected file lib/silcmath/silcprimegen.c.
6493 Sun Sep 2 17:17:24 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6495 * Fixed WIN32 configuration in the ./configure script.
6496 Fixed to include xti.h on environments that has it.
6497 Patches by Carsten Ilchmann and andrew.
6499 Sat Sep 1 00:29:33 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6501 * Changed the silc_id_create_client_id to be collision
6502 resistant. It is now assured that there cannot be created
6503 two same client ID's. I suspect that some weird bugs in
6504 the server were actually caused by duplicate Client IDs.
6505 Affected file silcd/serverid.[ch]. A router receiving
6506 new ID now also assures and informs the sending server
6507 if the ID caused collision.
6509 * Changed the silc_id_create_channel_id to also assure that
6510 there are no collisions.
6512 Wed Aug 29 17:55:01 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6514 * Statement about ignoring the Mutual Authentication flag when
6515 performing rekey with PFS was a bit misleading. It is ignored
6516 if it was set in the initial negotiation, it cannot be even
6517 set in the rekey. Fixed in the ke-auth draft. Started the
6518 new versions of the protocol drafts in the doc/.
6520 Sun Aug 26 14:59:15 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6522 * Fixed a bug in silc_client_command_identify_save when saving
6523 new channel information. The channel name was no duplicated
6524 and caused crash on exit. Affected file is
6525 lib/silcclient/command_reply.c.
6527 Fri Aug 17 23:07:45 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6529 * Fixed the getkey command handling in the server. Send just
6530 empty OK reply to the sender if the key could not be fetched
6531 (but everything else was ok, like the key just was not available).
6532 Changed the public key parameter to optional in the protocol
6533 specs so that empty OK reply can be sent. Affected file
6536 Added a message to Irssi SILC client to tell to user if the
6537 server did not return a public key.
6539 Tue Aug 14 07:29:27 CEST 2001 Pekka Riikonen <priikone@silcnet.org>
6541 * Fixed a channel key regeneration bug. It registered new
6542 timeout tasks exponentially until all system resources were
6543 used. Affected file silcd/server.c.
6545 Sun Aug 12 20:48:14 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6547 * Added the SILC Document generator to the scripts/silcdoc.
6548 It can be used to generate the Toolkit Reference Manual out
6549 of the source tree. Internally it will also use the RoboDoc
6550 generator now imported in util/robodoc.
6552 Sun Aug 12 12:28:17 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6554 * Added couple of return's in rekey protocol if error orccurred
6555 during the protocol. The execution must be terminated.
6556 Affected file silcd/protocol.c. Also, terminate the protocol
6557 always with timeout.
6559 Sat Aug 11 12:36:02 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6561 * The client's Client ID was created initally from the wrong
6562 nickname (it could have been in format nick@host) in the
6563 silc_server_new_client. Affected file silcd/packet_receive.c
6565 Sat Aug 11 00:29:57 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6567 * Added some SILC_LOG_ERROR's to various error conditions
6568 if client could not be added to ID cache. Affected files
6569 silcd/packet_receive.c and silcd/server.c.
6571 * When client's sock->user_data is freed, NULL also the
6572 client->router and client->connection pointers. Added check
6573 for these pointers being NULL to various places around the
6574 code. Affected file silcd/server.c.
6576 * Added client->data.registered == TRUE checks to various
6577 places around the code to assure that unregistered client's
6578 are not handled when it is not allowed. Affected file
6581 * Added `bool registered' fields to all
6582 silc_idlist_[server|client]_get_* routines to indicate whether
6583 the fetched client needs to be registered or not. Affected
6584 file silcd/idlist.[ch].
6586 * Add your own entry as registered to the ID cache in the
6587 server. Affected file server.c.
6589 * Fixed a bug in silc_server_new_server. The SilcServer was
6590 set as the new server's context instead of SilcServerEntry.
6591 This naturally caused some weird bugs.
6593 * Added "updated" field the SilcChannelEntry which indicates
6594 the time since the channel entry was last accessed. This
6595 can be used to determine whether it is necessary to
6596 announce the channel after backup resuming protocol.
6597 Affected files silcd/idlist.[ch].
6599 Thu Aug 9 18:28:37 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6601 * Do not delete the channel rekey task when adding it
6602 for in silc_server_create_channel_key.
6604 * Changed the silc_server_create_channel_key to return
6605 TRUE or FALSE to indicate the success of the channel key
6608 Thu Jul 26 11:32:31 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6610 * Fixed MSVC++ project files and added missing files to
6611 Makefiles under win32/.
6613 Wed Jul 25 18:43:54 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6615 * Do not add TCP_NODELAY flag if the operating system
6616 does not have it defined. Affected files are
6617 lib/silcutil/[unix/win32]/silc[unix/win32]net.c.
6619 * Fixed buffer overflow from Irssi SILC Client. Affected
6620 file irssi/src/fe-common/core/themes.c.
6622 * Fixed double free in client library in the file
6623 lib/silcclient/client.c when disconnecting from server.
6625 * Applied double free patch from cras to Irssi SILC client.
6626 Affected files irssi/src/core/[modules/expandos].c
6628 * Fixed the disconnection handling to Irssi SILC Client.
6629 The application must call silc_client_close_connection
6630 in ops->connect client operation in case of failure of
6631 the connection. Affected file is
6632 irssi/src/silc/core/client_ops.c.
6634 * Do not set sock->protocol to NULL in the function
6635 silc_client_close_connection after executing the protocol's
6636 final callback since the sock might not be valid anymore.
6637 Affected file lib/silcclient/client.c.
6639 Wed Jul 25 16:04:35 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6641 * Do not enable SILC_THREADS if the linking with libpthread
6642 did not happen. Affected file configure.in.pre.
6644 * Added notion to protocol specification that server must
6645 verify the sent authentication payload with CMODE when
6646 setting the channel founder key. Implemented it to the
6647 server. Affected file silcd/command.c.
6649 Mon Jul 23 18:31:43 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6651 * Added _EXTRA_DIST SILC distribution variable to the
6652 distributions file. It is used to conditionally add extra
6653 files or directories to the specific distribution. Affected
6654 files ./prepare, Makefile.am.pre and distributions.
6656 Removed the `_' from the start of the distribution names.
6659 * Added README.WIN32 for instructions to compile the Toolkit
6662 Mon Jul 23 10:12:37 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6664 * Fixed a double free in disconnection in the server. Affected
6665 file is silcd/server.c.
6667 * Fixed the lib/silcske/groups.c to work now also with GMP
6668 MP library. The string conversion did not work when using
6669 specific base and the base is indicated in the string as well.
6671 * Created win32/ directory which now includes MSVC++ specific
6672 stuff so that toolkit (DLLs) may be compiled with MSVC++.
6673 It will appear only in the toolkit distribution
6675 Sun Jul 22 19:40:30 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6677 * Changed the key material distribution function in case when
6678 the hash output is too short. The data is now concatenated
6679 a bit differently than it used to. Made the change to the
6680 SKE protocol specification.
6682 * Added better GMP detection to configure.in.pre. A patch
6685 Fri Jul 20 13:16:00 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6687 * Fixed a minor bug in SKE that might cause some problem on
6688 some platforms. Affected file lib/silcske/silcske.c.
6690 * Added the cookie checking for initiator in the SKE. It checks
6691 that the responder returns the sent cookie unmodified. The
6692 affected file is lib/silcske/silcske.c. Added new SKE
6693 error type INVALID_COOKIE that can be sent during the
6694 negotiation. Fixed some memory leaks as well.
6696 * Added the "invalid cookie" error message to Irssi SILC client's
6699 Thu Jul 19 21:44:31 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6701 * Added `task_max' field to the SilcClientParams to indicate
6702 the maximum tasks the scheduler can handle. If set to zero,
6703 default values are used. Affected file lib/silcclient/silcapi.h.
6705 * Fixed memory leaks in silc_client_close_connection. Affected
6706 file lib/silcclient/client.c.
6708 * Added silc_client_del_client_entry to client library to free
6709 all memory of given client entry. Affected file is
6710 lib/silcclient/idlist.[ch].
6712 * Added new functions silc_client_del_channel and
6713 silc_client_del_server to delete channel and server entries.
6714 Affected file lib/silcclient/[silcapi.h/idlist.c].
6716 * Removed silc_client_del_client_by_id from silcapi.h.
6718 * Fixed the INFO command to return the server's own info
6719 correctly when querying by Server ID. Affected file is
6722 Thu Jul 19 14:47:30 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6724 * Removed the non-blocking settings in WIN32 code in the
6725 silc_sock_[read/write] and added SleepEx instead. Affected
6726 file lib/silcutil/win32/silcwin32sockconn.c. The availability
6727 of input data is now checked with FIONREAD and ioctlsocket.
6729 Wed Jul 18 18:34:01 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6731 * Call silc_schedule_task_del_by_context in the
6732 silc_protocol_cancel instead of silc_schedule_task_del_by_callback.
6733 Affected file lib/silccore/silcprotocol.c.
6735 * Call silc_protocol_cancel for active protocols in the
6736 silc_server_close_connection if the funtion
6737 silc_server_free_sock_user_data has not been called.
6738 Affected file silcd/server.c.
6740 * Generic tasks cannot be deleted using the del_by_fd
6741 task deleting function since generic tasks does not match
6742 any specific fd. Affected file lib/silcutil/silcschedule.[ch].
6744 * Added a notion to SILCOPER help file that the SILCOPER works
6745 only on router server, not on normal server.
6747 Wed Jul 18 09:40:04 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6749 * Added for WIN32 support for the new scheduler as well.
6750 Affected file lib/silcutil/win32/silcwin32schedule.c.
6752 * Fixed the SHA1 implementation to work on various platforms.
6754 Tue Jul 17 23:04:10 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6756 * Rewrote the SILC Scheduler entirely. Removed the old SILC Task
6757 API. It is part of the scheduler now. Everything else is
6758 as previously but some functions has changed their names.
6759 Checkout the lib/silcutil/silcschedule.h for the interface.
6760 Updated all applications to use the new interface. Affected
6761 files are lib/silcutil/silcschedule.[ch].
6763 Tue Jul 17 16:53:30 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6765 * Found a bug in the SKE implementation. The HASH value,
6766 specified by the protocol, was not computed correctly. The
6767 public key of the responder was not added to the computation
6768 even though it is mandatory. Affected file lib/silcske/silcske.c.
6769 This unfortunately causes incompatibilities with older
6770 clients and servers.
6772 * Added WIN32 specific network init and uninit functions:
6773 silc_net_win32_init and silc_net_win32_uninit to init and uninit
6774 the Winsock2. Affected file lib/silcutil/silcnet.h and
6775 lib/silcutil/win32/silcwin32net.c.
6777 * Set the socket always to nonblocking mode on WIN32 after
6778 reading data or writing data. Affected file is
6779 lib/silcutil/win32/silcwin32sockconn.c.
6781 Mon Jul 16 22:55:26 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6783 * Fixed various compilation problems under WIN32. Affected
6784 files lib/silcutil/win32/silcwin32thread.c and
6785 lib/silcutil/win32/silcwin32schedule.c.
6787 * Removed all _internal.h #includes from public header
6788 files. Internal headers must never be included from
6791 Removed also the lib/silcske/payload_internal.h file.
6793 * All include files that may be needed (public and some others
6794 included by the public headers) by application developers are
6795 now copied to the ./includes directory. It does not copy any
6796 internal headers. Affected file Makefile.defines.pre and all
6797 Makefile.am's under lib/ and subdirs.
6799 Thu Jul 12 17:49:31 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6801 * Do not change the ~/.silc directory's permissions automatically.
6802 Affected file irssi/src/silc/core/clientutil.c.
6804 Thu Jul 12 10:18:40 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6806 * Do not cancel the protocol in silc_server_close_connection
6807 it might cause recursion. Now cancelled in the function
6808 silc_server_free_sock_user_data. Affected file silcd/server.c.
6810 * Fixed the silc_server_remove_clients_by_server to regenerate
6811 the channel keys correctly finally. Added also new function
6812 silc_server_remove_clients_channels to actually do it.
6813 Affected file silcd/server.c.
6815 * Fixed the silc_server_new_channel to not crash by giving
6816 wrong router to the new channel. Affected file is
6817 silcd/packet_receive.c.
6819 Wed Jul 11 18:31:57 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6821 * Added SilcClientParams structure to the lib/silcclient/silcapi.h
6822 which is given as argument to the silc_client_alloc now.
6823 It can be used to configure the client and set various parameters
6824 that affect the function of the client.
6826 * The USERS command in server did not check whether the channel
6827 is private or secret. Affected file silcd/command.c.
6829 * Added new argument to the USERS command in protocol specification.
6830 The USERS command now can take the channel name as argument
6831 as well. Added support for this in client and server and
6832 updated the protocol specs.
6834 * Completed the GETKEY command in client. It can be now used
6835 to fetch also servers public key not only some clients.
6836 Affected files lib/silcclient/command[_reply].c.
6838 * Added silc_client_get_server to return server entry by the
6839 server name. Affected files lib/silcclient/silcapi.h and
6842 * Redefined the IDENTIFY command in protocol specification to be
6843 more generic. It now can be used to query information about
6844 any entity in the SILC Network, including clients, servers and
6845 channels. The query may be based either the entity's name
6846 or the ID. Added support for this in both client and server.
6848 Affected files silcd/command.c and lib/silcclient/command.c
6849 and command_reply.c.
6851 * Optimized the WHOIS and WHOWAS commands in the server. Removed
6852 the _from_client and _from_server functions. Affected file
6855 * Added silc_client_get_channel_by_id_resolve to the file
6856 lib/silcclient/silcapi.h to resolve channel information by
6857 its ID. Added also silc_client_get_channel_by_id that
6858 does not resolve it from the server.
6860 Tue Jul 10 18:05:38 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6862 * Added SilcServerEntry context into the client library
6863 to represent one server. The INFO command now allocates
6864 these to save the resolved server info. For now on the
6865 client library will also keep information about servers,
6866 connected and resolved with INFO.
6868 The INFO command now allocates the SilcServerEntry context
6869 and saves the server info there. The COMMAND_REPLY in
6870 the INFO now returns the parameters to application in
6871 same order as defined in the protocol specification.
6873 The entries are cached in the client->server_cache.
6875 * The INFO command is now issued after received the Client ID
6876 from the server. Affected file lib/silcclient/client.c.
6878 * The CMODE_CHANGE notify may now return also an SilcServerEntry
6879 to the application as the mode changer might be server.
6880 It is guaranteed that NULL is not returned anymore to the
6881 application. Affected file lib/silcclient/client_notify.c.
6883 The ID Type is now also passed to the application so that
6884 it can check whether the returned entry is SilcClientEntry
6887 Added new function silc_client_get_server_by_id to return
6888 the server entry by ID. Affected files are the
6889 lib/silcclient/silcapi.h and lib/silcclient/idlist.c.
6891 * Do not create the channel in the Irssi SILC Client when issuing
6892 the JOIN command but when received the sucessful JOIN command
6893 reply. Otherwise the channel might get created even though we
6894 could not join it. The Affected file is
6895 irssi/src/silc/core/[silc-channels.c/client_ops.c].
6897 * Fixed a channel joining bug in router. The router must also
6898 check the channel modes, invite and ban lists etc. when serving
6899 the JOIN command sent by normal server. Affected file is
6900 silcd/command.c. The router now resolves the client's
6901 information from the server who sent the JOIN command if it
6902 does not know it, and processes the JOIN command only after
6905 * Changed the SilcCommandCb to take new argument; void *context2.
6906 Affected file lib/silccore/silccommand.h
6908 The second argument in the command callbacks in the server now
6909 includes the SilcServerCommandReplyContext if the command was
6910 called as pending command callback from the command reply.
6911 Otherwise it is NULL. When called as pending the status of the
6912 command reply will be checked and if it was erronous the
6913 error will be sent to the original sender of the command.
6914 This way the client always receives the error messages even
6915 though the server was actually the one who received the error
6916 when it resent the command to router, for example. Affected
6917 files silcd/command[_reply].[ch].
6919 * Fixed sending WHOWAS command's error message to client if
6920 the requested client could not be found. It was missing.
6923 * Changed the CMODE and CUMODE commands reply arguments in the
6924 protocol specification. The Channel ID is now sent in both
6925 of the commands to identify the channel. Implemented this
6926 new feature to the client and server. Affected files
6927 lib/silcclient/command_reply.c and silcd/command.c.
6929 * Made better checks for invite and ban lists in the JOIN
6930 command in server. Affected file silcd/command.c.
6932 Mon Jul 9 18:28:34 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6934 * The server now performs the incoming host IP/DNS lookup
6935 using the silc_socket_host_lookup and thus does not block
6936 the server anymore. Affected file silcd/server.c.
6938 * Completed the multi-thread support for SILC Scheduler in
6939 the lib/silcutil/silcschedule.c.
6941 * Fixed the configure.in.pre to detect the pthread correctly
6944 * Fixed a deadlock in silc_task_queue_wakeup in the file
6945 lib/silcutil/silctask.c.
6947 Mon Jul 9 13:40:03 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6949 * Added new function silc_schedule_wakeup that is used in
6950 multi-threaded environment to wakeup the main thread's
6951 schduler. It needs to be used when a thread adds a new task
6952 or removes a task from task queues. After waking up, the
6953 scheduler will detect the task queue changes. If threads
6954 support is not compiled in this function has no effect.
6955 Implemented the wakeup mechanism to both Unix and WIN32
6956 systems. Affected files are lib/silcutil/silcschedule.[ch],
6957 lib/silcutil/unix/silcunixschedule.c and the
6958 lib/silcutil/win32/silcwin32schedule.c.
6960 * Added new function silc_task_queue_wakeup to wakeup the
6961 scheduler by the specified task queue. Affected file
6962 lib/silcutil/silctask.[ch].
6964 * The silc_socket_host_lookup_start now wakes up the scheduler
6965 after adding the timeout task. Affected file is
6966 lib/silcutil/silcsockconn.c.
6968 * The silc_socket_host_lookup is synchronous now if the threads
6969 support is not compiled in. However, the callback is still
6970 called asyncronously through the scheduler, anyway. Affected
6971 file lib/silcutil/silcsockconn.c.
6973 Mon Jul 9 00:24:45 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6975 * Added new function silc_socket_host_lookup to perform
6976 asynchronous IP and FQDN lookups for the socket connection.
6977 Affected files lib/silcutil/silcsockconn.[ch].
6979 Sun Jul 8 18:44:53 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6981 * Added SILC_MUTEX_DEFINE to define the mutex on environments
6982 that may or may not compile the mutex support in.
6984 Changed the silc_mutex_alloc interface. It allocates the
6985 mutex now to the sent pointer and returns TRUE or FALSE.
6987 Affected file lib/silcutil/silcmutex.h.
6989 * Wrote the SILC Task Queue interface to support multi-threads.
6990 Affected file lib/silcutil/silctask.[ch].
6992 * Wrote the SILC Scheduler to support multi-threads. Affected
6993 file lib/silcutil/silcschedule.c.
6995 Sun Jul 8 11:16:01 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6997 * Implemented the SILC Mutex API and SILC Thread API for WIN32
6998 in lib/silcutil/win32/.
7000 Sun Jul 8 00:18:15 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7002 * Defined SILC Mutex API and SILC Thread API and implemented
7003 them for Unix. Affected files are
7004 lib/silcutil/silcmutex.h, lib/silcutil/silcthread.h,
7005 lib/silcutil/unix/silcunixmutex.c and
7006 lib/silcutil/unix/silcunixthread.c.
7008 Sat Jul 7 14:40:31 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7010 * Fixed the silc_server_remove_clients_by_server's channel
7011 key re-generation. The hash table handling was incorrect
7012 and would not work with many channels. Affected file is
7015 * Fixed some memory leaks around the server code.
7017 * Rewrote the silc_server_get_users_on_channel to support IPv6
7018 based Client ID's. Affected file silcd/server.c.
7020 * Defined the SILC_MESSAGE_FLAG_SIGNED to the protocol
7021 specification. However, a separate document must be written
7022 to define the detailed signing procedure and the payload
7023 associated with the flag. Defined the flag to the
7024 lib/silccore/silcchannel.h as well.
7026 Fri Jul 6 18:26:31 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7028 * Changed the dynamic tables to static size tables in the
7029 lib/silccrypt/silchmac.c.
7031 * Removed GCC dependencies from the code. A patch by cras.
7033 Fri Jul 6 09:39:35 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7035 * Do not show the error "Error receiving packet bla bla"
7036 in server if it really was not an error (-2 means that reading
7037 is pending). Affected file silcd/server.c.
7039 Thu Jul 5 21:22:32 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7041 * Fixed a possible crash in silc_server_remove_clients_by_server
7042 in silcd/server.c. Fixed there also some memory leaks.
7044 * Fixed the silc_idlist_replace_client_id. It could replace
7045 wrong key in the hash table. Affected file silcd/idlist.c.
7047 * Do not check whether there are global users on the channel
7048 if the channel->global_users is FALSE. Affected functions
7049 silc_server_remove_from_one_channel and
7050 silc_server_remove_from_channels in silcd/server.c. Also,
7051 do not check if the removed client is local as we can be
7052 sure that global client was not removed from the channel
7053 and checking for global users is not needed.
7055 * The silc_server_remove_clients_by_server now re-generates
7056 the channel keys correctly for those channels that had
7057 clients removed from them. Affected file silcd/server.c.
7059 Tue Jul 3 11:39:20 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7061 * Found the reason of random crashes in the server. We weren't
7062 ignoring the SIGPIPE signal (which can be sent in write())
7063 and it crashed the server. Affected file silcd/silcd.c.
7065 Fri Jun 29 20:05:25 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7067 * Assure that sock->user_data is not NULL in the function
7068 silc_server_packet_send in silcd/packet_send.c.
7070 * Disconnect the remote connection if it could not be added
7071 to any ID lists in the server. The affected file is
7074 * Check in silc_server_packet_send[_real/dest] that the
7075 socket is not disconnecting and ignore the data if it is.
7076 Affected file silcd/packet_send.c.
7078 * Define inline to __inline on native WIN32 compilation.
7079 Affected file includes/silcwin32.h.
7081 * Added some explicit type casts for inline code since MSVC
7082 require them. Affected files lib/silcutil/silcbuffer.h,
7083 lib/trq/silcdlist.h and lib/trq/silclist.h.
7085 * Print warning in log files from now on if the packet
7086 decryption fails. Affected file silcd/server.c.
7088 Thu Jun 28 21:30:39 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7090 * Changed the `say' client operation's interface to accept
7091 new `type' argument to indicate the type of the message sent
7092 by the library. The application may filter the library's
7093 messages according the type. The affected file is the
7094 lib/silcclient/silcapi.h.
7096 * Added two new functions to lib/silcclient/silcapi.h:
7097 silc_client_del_client and silc_client_del_client_by_id.
7098 Affected file lib/silcclient/idlist.c.
7100 * Moved the clientincludes.h from includes/ to silc/ and
7101 serverincludes.h from includes/ to silcd/.
7103 * The modes for the CMODE and CUMODE are now passed as
7104 uint32 for application with COMMAND_REPLY. The affected
7105 file is lib/silcclient/command_reply.c.
7107 Wed Jun 27 22:24:47 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7109 * /WHOIS without arguments shows client's own information.
7110 Affected file lib/silcclient/command.c.
7112 * Changed PING to not accept any arguments. The specs
7113 says that client can ping only the connected server so
7114 requiring an argument is not needed. Affected file is
7115 lib/silcclient/command.c.
7117 Wed Jun 27 00:10:33 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7119 * Fixed a fatal bug in private message sending and reception
7120 encryption and decryption when using private message keys.
7121 The implementation was incorrect and did not follow the
7122 specification. It causd that some of the message were
7123 lost since it did not use the sending and receiving keys
7124 as the protocol suggests. This has been fixed and will cause
7125 incompatibilities with older clients when sending private
7126 message encrypted with private message keys. Affected files
7127 lib/silcclient/client_prvmsg.c, lib/silcclient/client_keyagr.c
7128 and various other in Irssi SILC Client.
7130 Added `responder' boolean argument to the functions
7131 silc_client_add_private_message_key[_ske] to indicate when
7132 the key is added as responder or initiator of the key
7135 Tue Jun 26 19:23:07 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7137 * Removed the silc_ske_check_version function and created
7138 a SilcSKECheckVersion callback. Added also a function
7139 silc_ske_set_callbacks that is now used to set all SKE
7140 callbacks. The callback functions are not given to
7141 the SKE functions anymore, but this function is used to
7144 * Fixed the WIN32 DLL generation in lib/Makefile.am.pre.
7146 * Added `silc_version' argument to the silc_client_alloc
7147 to define the version of the application for the library.
7148 The library will use the version string to compare it
7149 against the remote host's (usually a server) version
7150 string. Affected file lib/silcclient/silcapi.h
7152 * Added the KE protocol context to Key Agreement context
7153 in client library so that we can abort the SKE if it
7154 is in process when we get timeout. Affected file is
7155 lib/silcclient/client_keyagr.c.
7157 * Do not resolve the client ID forever if it returns in the
7158 first time that such client does not exist. This was done
7159 for example with private message. Affected file is
7160 lib/silcclient/client_prvmsg.c.
7162 Mon Jun 25 21:42:51 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7164 * Do not add regex.h for WIN32. The affected file
7165 includes/silcincludes.h.
7167 * Added WIN32 DLL generation to lib/Makefile.am.pre. It might
7168 not work yet 100%. It generates the DLL's automatically
7169 when compiling with --with-win32 under cygwin.
7171 Sun Jun 24 19:49:23 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7173 * lib/contrib/regex.c is not compiled on WIN32.
7175 * Added silc_net_get_socket_opt function to the
7176 lib/silcutil/silcnet.h.
7178 * Added includes/silcwin32.h for WIN32 specific includes
7181 * Do not use ptime structure or any of the posix process
7182 functions on WIN32 in lib/silccrypt/silrng.c.
7184 * Added silc_gettimeofday to provide generic function
7185 for struct timeval on all platforms. Added the function
7186 to lib/silcutil/silcutil.h.
7188 Sun Jun 24 12:19:52 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7190 * Moved the lib/silccore/silcsockconn.[ch] to the utility
7191 library as they clearly belong there. As a plus side we
7192 can make the actual socket connection routines platform
7195 Added also new generic function silc_socket_read and
7196 silc_socket_write (that used to be silc_packet_[read/write].
7197 The implementation of these are platform specific.
7199 * Added WIN32 specific routines of silc_socket_[read/write]
7200 to lib/silcutil/win32/silcwin32sockconn.c.
7202 Sat Jun 23 16:01:00 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7204 * Added preliminary support for native WIN32 compilation under
7205 cygwin (using the -mno-cygwin option for GCC) to the
7206 ./configure.in.pre. The --with-win32 now prepares the
7207 compilation for native WIN32.
7209 * Rewrote the SILC Scheduler interface in the file
7210 lib/silcutil/silcschedule.h. The scheduler is now context
7211 based and does not have anymore any global static scheduler.
7212 Moved the Unix scheduler to the lib/silcutil/unix/ directory
7213 and created lib/silcutil/win32 directory for WIN32 based
7216 * Added Unix specific network routines to the
7217 lib/silcutil/unix/silcunixnet.c and the old
7218 lib/silcutil/silcnet.c includes now only generic routines.
7220 Added WIN32 specific network routines to the
7221 lib/silcutil/win32/silcwin32net.c.
7223 * Added Unix specific utility functions from the
7224 lib/silcutil/silcutil.c to lib/silcutil/unix/silcunixutil.c.
7226 * Added WIN32 SILC Scheduler to the file
7227 lib/silcutil/win32/silcwin32schedule.c. The code is of course
7230 Fri Jun 22 10:44:14 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7232 * Do not handle JOIN notify in the server if the target client
7233 is not registered (idata->registered == FALSE). The affected
7234 file is silcd/packet_receive.c.
7236 * Update the nickrec->founder in event_cumode in the Irssi SILC
7237 client. Affected file irssi/src/silc/core/silc-channels.c.
7239 * Fixed the CUMODE_CHANGE notify handling in the server when
7240 server and router are announcing their clients on channels.
7241 Now the mode changes are saved and notified correctly. The
7242 affected file is /silcd/packet_receive.c.
7244 * Fixed silc_idlit_replace_[server/client/channel]_id functions.
7245 They really did not replace the cache entry in the ID Cache.
7246 Now they do that. Affected file silcd/idlist.c.
7248 * Fixed the KICK notify handling in the Irssi SILC client to
7249 update the channel records so that the kicked client does not
7250 appear to be on the channel. The affected file is
7251 irssi/src/silc/core/silc-channels.c.
7253 * Always update the conn->current_channel when executing command
7254 on a channel. Affected file irssi/src/silc/core/silc-servers.c.
7256 * Fixed the KILL notify handling in Irssi SILC client to remove
7257 the killed client on all channels.
7259 Thu Jun 21 17:10:08 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7261 * Fixed the silc_parse_command_line to remove extra spaces
7262 from the start and end of the arguments. Affected file is
7263 lib/silcutil/silcutil.c.
7265 * Cancel and free any active protocol in the function
7266 silc_server_close_connection. Affected file silcd/server.c.
7268 * Cancel and free any active protocol in the function
7269 silc_client_close_connction. Affected file is
7270 lib/silcclient/client.c.
7272 * Do not execute the KILL command for clients that are in
7273 history (ie. they are not in the network). Affected file is
7276 * Fixed KILL notify handling, client does not crash anymore.
7277 Affected file irssi/src/silc/core/silc-channels.c.
7279 * Reduced the default packet buffer size from 2048 to 1024 in
7280 lib/silccore/silcpacket.c.
7282 * Added SILC_SKE_STATUS_FREED SKE status type and a reference
7283 counter to the SKE context that is incresed when the SKE library
7284 performs async operation outside the library. If the outside
7285 process frees the SKE context and FREED status will be set
7286 and the library will detect after the sync operation that the
7287 libary is freed. The affected files are
7288 lib/silcske/silcske[_status].[ch].
7290 * Resolve the client entry information in the function
7291 silc_client_channel_message to assure that NULL pointer is not
7292 passed as client entry to the application. */
7294 * Fixed the task timeout calculation to assure that there is
7295 never negative timeouts. The affected file is
7296 lib/silcutil/silcschedule.c.
7298 * Fixed the channel user mode notification sending in server.
7299 It was sent point-to-point to the router (or to server by router)
7300 but it needs to be destined to a channel. The routines now
7301 supports sending the channel user mode notifys to the channels
7302 when announcing clients and channels. Affected files are
7303 silcd/server.c and silcd/packet_receive.c.
7305 * Fixed the CHANNEL_CHANGE notify handling in the client libary.
7306 It did not actually replace the old channel entry in the cache.
7307 Affected file lib/silcclient/client_notify.c.
7309 Tue Jun 19 22:10:36 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7311 * Fixed a possible crash in silc_packet_send_prepare. It now
7312 assures always that there is enough space in the buffer and
7313 at the tail area of the buffer (for MAC).
7315 Fixed the inbound buffer reallocation in silc_packet_read.
7316 It was old code and did not handle the reallocation correctly.
7319 The affected file is lib/silccore/silcpacket.c.
7321 * Fixed buffer overflow in silc_parse_nickname in the file
7322 lib/silcutil/silcutil.c.
7324 Tue Jun 19 13:40:09 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7326 * make install generates new server keys only if there is not
7329 Mon Jun 18 18:49:07 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7331 * Set SILC_MESSAGE_FLAG_NOREPLY when sending the away message.
7332 Added check that if the NOREPLY is set then we will not send
7333 the away message. This avoids infinite loop of away messages
7334 if both clients are away. The affected file is
7335 lib/silcclient/client_prvmsg.c.
7337 * Fixed client crash if /NICK was given without arguments.
7338 Affected file lib/silcclient/command.c.
7340 * Server does not send the invite list in INVITE command back
7341 to the client if the list was not altered. Added this notion
7342 to the protocol spec as well. Affected file silcd/command.c.
7344 Fixed possible crash in INVITE command by checking the
7345 value of silc_server_get_client_route command.
7347 * Fixed the INVITE notify type handling. The arguments are now
7348 taken in correct order and client does not crash. The affected
7349 file is irssi/src/silc/core/silc-channels.c.
7351 Removed the "Inviting xxx to channel" message from the
7352 client library away and let the application handle it.
7353 Affected file lib/silcclient/command.c. Added that message
7354 to Irssi SILC client's message formats.
7356 * Fixed CMODE command crash in client. It now checks the
7357 amount of arguments correctly and does not crash. The affected
7358 file is lib/silcclient/command.c.
7360 * Do not create new channel automatically in silc_channels_join
7361 but check whether the channel by that name already exists.
7362 Affected file irssi/silc/core/silc-channels.c.
7364 * Do not send the SERVER_SIGNOFF to router if the disconnected
7365 entity was the router. Affected file silcd/server.c.
7367 * Added the handling of the SERVER_SIGNOFF notify to the Irssi
7368 SILC client as it was missing from there.
7370 Added the handling of the KICK notify to the Irssi SILC client
7371 as it was missing. Added "you have been kicked" message to
7372 Irssi SILC client's message modules formats.
7374 Added the handing of the KILL notify to the Irssi SILC client
7375 as it was missing. Added the kill message module formats
7378 The affected file is irssi/src/silc/core/silc-channels.c.
7380 * The router did not save the channel mode the server announced.
7381 Affected file silcd/packet_receive.c.
7383 * Fixed a possible crash in INFO command in server. If the
7384 server did not provide the server info it crashed. Affected
7385 file silcd/command.c.
7387 Sun Jun 17 15:26:05 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7389 * Fixed the GETKEY command in the server to check also the
7390 global list. Otherwise the GETKEY would not work correctly
7391 in normal SILC server. Affected file silcd/command.c.
7393 Sat Jun 16 18:00:00 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7395 * Fixed GETKEY crash, it crashed if the command did not succseed.
7397 Tue Jun 12 21:36:18 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7399 * Redefined the SILC MP API in lib/silcmath/silcmp.h. The API
7400 is now real and not just an macro interface to GMP.
7402 Removed the entire GMP from the source tree and imported new
7403 NSS MPI library instead. Reason for removing GMP is that it is
7404 extremely large and compiles extremely slow. The NSS MPI
7405 is only a few files and compiles in less than 10 seconds.
7406 The speed is also about the same as GMP. The MPI is imported
7407 to lib/silcmath/mpi.
7409 If the system has GMP installed we will still use the GMP.
7410 If it is not then the NSS MPI will be compiled.
7412 Mon Jun 11 18:07:24 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7414 * Merged a long nickname (127 characters long) crash bugfix from
7415 Irssi CVS tree. Affected file irssi/src/core/misc.c.
7417 * Merged a freed memory reference bugfix from Irssi CVS tree.
7418 Affected file irssi/src/core/commands.c.
7420 Sun Jun 10 16:08:35 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7422 * Added the server's public key sving and verification to the
7423 server when performing the SKE. This was missing and the
7424 remote server's (or router's) public key was accepted without
7425 checking whether we have it previously or trust it at all.
7426 Affected file silcd/protocol.c.
7428 Sat Jun 9 20:17:30 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7430 * Check in the silc_server_timeout_remote if protocol is active
7431 and make sure that the protocol's final callback is called so
7432 that all memory if freed. Affected file silcd/server.c.
7434 Sat Jun 9 12:51:27 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7436 * silc_server_whois_send_reply crashed the server if the nickname
7437 was 127 characters long. Affected file silcd/command.c.
7439 Thu Jun 7 16:29:56 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7441 * Added sanity check to the silc_server_new_client. If the hostname
7442 is provided inside username then check that the provided hostname
7443 really is the same as the resolved one. If the hostname was not
7444 resolved then check it from the public key. Affected file is
7445 silcd/packet_receive.c.
7447 * Fixed a fatal bug in Irssi SILC client. Do not send QUIT command
7448 if the server disconnected us and the connection is not valid
7449 anymore. Affected file irssi/src/silc/core/silc-channels.c.
7451 * Moved the silc_client_[chmode|chumode|chumode_char] away from
7452 the library to the lib/silcutil/silcutil.[ch].
7454 Thu Jun 7 08:57:16 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7456 * Close log file after open. Affected file
7457 lib/silcutil/silclog.c.
7459 * Check whether sock == NULL in silc_client_send_packet and return
7460 if it is. Affected file lib/silcclient/silcclient.c.
7462 * Check rec->entry == NULL in the Irssi SILC Client before
7463 sending the channel message. Affecte file is
7464 irssi/src/silc/core/silc-servers.c.
7466 Tue Jun 5 08:08:21 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7468 * Merged a splitted window bugfix from Irssi CVS tree. The
7469 affected file is irssi/src/fe-text/textbuffer-view.c.
7471 * Fixed the ME, ACTION and NOTICE printing in Irssi Client.
7472 It did not print nickname.
7474 * Improved the distributions system a bit.
7476 Mon Jun 4 17:57:16 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7478 * Merged /WINDOW bugfix from irssi CVS tree. Affected file is
7479 irssi/src/fe-text/gui-window.c.
7481 * Fixed a fatal bug in Irssi SILC client. Crashed if sent message
7482 to in-active server. The affected file is
7483 irssi/src/silc/core/client_ops.c.
7485 * Resolve the client in USERS command reply if the entry does
7486 not have username resolved. The affected file is
7487 lib/silcclient/command_reply.c. Also, changed the IDENTIFY
7488 command to WHOIS command to really resolve stuff. The USERS
7489 is not used any more in any critical section so WHOIS can
7490 be used even though it might be slower than IDENTIFY.
7492 * Changed the lib/silcutil/silchashtable.h header to ROBODoc
7495 Sun Jun 3 14:21:32 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7497 * Changed the protocol API a bit more consistent in the
7498 lib/silccore/silcprotocol.[ch].
7500 * Changed the following headers to ROBODoc format:
7502 lib/silccore/silcpayload.h
7503 lib/silccore/silcprotocol.h
7504 lib/silccore/silcsockconn.h
7506 All core library headers are now formatted.
7508 Sat Jun 2 10:45:09 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7510 * Fixed a bug in Irssi SILC client; do not show that you are
7511 server/router operator if you really are not. Affected file is
7512 irssi/src/silc/core/client_ops.c.
7514 * Renamed silc_command_free_payload to silc_command_payload_free.
7515 Affected file lib/silccore/silccommand.h
7517 * Added silcmath.h to include the prototoypes of various routines
7518 in the lib/silcmath. Removed the old modinv.h, mpbin.h and
7521 * Changed the following headers to ROBODoc format:
7523 lib/silccore/silcchannel.h
7524 lib/silccore/silccommand.h
7525 lib/silccore/silcid.h
7526 lib/silccore/silcidcache.h
7527 lib/silccore/silcmode.h
7528 lib/silccore/silcnotify.h
7529 lib/silccore/silcpacket.h
7530 lib/silcmath/silcmath.h
7532 Fri Jun 1 22:19:37 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7534 * Added checking to the server code not to start the server if
7535 ciphers and stuff are not configured properly. Affected files
7536 silcd/serverconfig.[h] and silcd/server.c.
7538 * Changed the layout of the header files of the public interfaces
7539 in the SILC libraries. The new layout supports ROBODoc
7540 documentation tool (and some others) so that it is easy to create
7541 a library reference manual. All the other headers and source
7542 code must still follow the CodingStyle document. Also source
7543 code must not include these ROBODoc stuffs, only the headers.
7544 Furthermore, all public interface headers must now be named
7545 by using `silc' prefix, example: silcapi.h, silccipher.h.
7546 Some files were renamed due to this. All the other headers
7547 must not be used as public interfaces. I will update the
7548 CodingStyle document later. Changed following headers, so far:
7550 lib/silcclient/silcapi.h
7551 lib/silccore/silcauth.h
7552 lib/silccore/silcprivate.h
7553 lib/silccrypt/silcdh.h
7555 Fri Jun 1 10:28:09 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7559 * Removed silc_client_packet_send_flush from the client library
7560 as it is not needed. Affected file lib/silcclient/client.[ch].
7562 * Added printing of message of unresolved authentication method
7563 to the Irssi SILC client. Added it to the module formats.
7564 Removed the same message from the client library.
7566 Thu May 31 13:57:33 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7568 * Added new distribution feature, DISTLABEL. Every distribution
7569 can define own preprocessor label that can be used in the
7570 source code. For example: #ifdef SILC_DIST_CLIENT. Affected
7571 file distributions, acconfig.h.pre and prepare.
7573 Tue May 29 22:16:40 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7575 * Added Makefile.defines_int to include the actual definitions
7576 for Makefile.defines.in. Tested the new distribution system,
7577 created distributions and tested installation.
7579 * Added AWAY message printing to the Irssi SILC client. Added
7580 the messages to the irssi/src/fe-common/silc/module-formats.[ch].
7582 * Added SCONNECT command to call the SILC's CONNECT command.
7583 Cannot use CONNECT directly since Irssi uses that internally.
7584 Affected file irssi/src/silc/core/silc-servers.c.
7586 Added ACTION local command. It is same as ME command but takes
7587 the channel as mandatory argument.
7589 Rewrote some of the Irssi's help files to suite for SILC
7592 Mon May 28 19:05:22 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7594 * Added Makefile.defines[.in] that should for now on be included
7595 in all Makefile.am file in the source tree. That file includes
7596 all common compilation definitions for SILC source tree.
7598 Mon May 28 10:30:51 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7600 * Minor changes to the ./prepare script to change the package
7601 name according the distribution name to the configure.in.
7603 Sun May 27 22:24:57 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7605 * Created new distribution system. Added file `distributions'
7606 that defines all the distributions that can be created out of
7607 the SILC source tree. The ./prepare script now reads that
7608 file to determine how to prepare the distributions. The
7609 first argument to the ./prepare is the name of the distribution
7610 and second is the version of the distribution. If given
7611 without arguments it creates the default (toolkit) distribution
7612 with the default version (defined in ./prepare).
7614 All Makefile.am files that are subject to the distributions
7615 are now named as Makefile.am.pre. These are ./Makefile.am
7616 and lib/Makefile.am. Others may be changed later.
7618 Sun May 27 15:57:17 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7620 * Added invite list, ban list, some key management and connection
7621 error message printing to module formats in the Irssi SILC client.
7623 * Added new silc_client_set_away_message to set the away message
7624 that is back to the person who sent private message. The
7625 affected file lib/silcclient/silcapi.h and the
7626 lib/silcclient/client_prvmsg.c.
7628 Sun May 27 12:39:48 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7630 * Fixed the private message sending in the Irssi SILC client,
7631 added local command KEY to the Irssi SILC client.
7633 Added key management and key agreement message formats to the
7634 irssi/src/fe-common/silc/module-formats.[ch].
7636 Added USERS (alias WHO) printing, server/router operator
7637 indication and LIST command printing to the module formats.
7639 Sat May 26 17:43:42 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7641 * Fixed channel joining notify handling, cumode notify handling
7642 from Irssi SILC client.
7644 * Added SILC specific module-formats to the Irssi SILC client so
7645 that SILC specific message hilighting, colors etc is possible.
7646 Affected file irssi/src/fe-common/silc/module-formats.[ch].
7648 Added channel mode, channel user mode, actions, notices,
7649 whois and whowas printing to the the module-formats.c.
7651 * Fixed a bug in channel deletion in the server. The channel
7652 is not left to the cache even if the channel founder auth mode
7653 is set when there are no users anymore on the channel. Affected
7654 file silcd/server.c.
7656 * The silc_net_localhost now resolves the entire hostname including
7657 the domain name. Affected file lib/silcutil/silcnet.c.
7659 Sat May 26 12:13:37 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7661 * Changed the ask_passphrase client operation to be ascynchronous.
7662 It has now a completion callback and a context that the
7663 application must call after it has got the passphrase from
7664 the user. Affected files lib/silcclient/silcapi.h,
7665 lib/silcclient/protocol.c, lib/silcclient/command.c and
7668 Added SilcAskPassphrase callback that the application calls
7669 to deliver the passphrase to the library.
7671 * Changed the SKE protocol's SilcSKEVerifyCb to be asynchronous.
7672 The public key verification and especially a certificate
7673 verification is asynchronous procedure.
7675 Added new SILC_SKE_STATUS_PENDING status to indicate the
7676 request is pending and a callback will be called to finalize
7679 Added also SILC_SKE_STATUS_PUBLIC_KEY_NOT_PROVIDED status to
7680 indicate that remote end did not send its public key (or
7681 certificate), even though we require it. Added check for this
7682 condition in the SKE. This was a security bug, now fixed.
7684 Defined new SilcSKEVerifyCbCompletion callback that is called
7685 when the verification process is completed.
7687 The affected files lib/silcske/silcske_status.h and
7688 lib/silcske/silcske.[ch].
7690 * Changed the verify_public_key client operation to be async
7691 as well. Defined SilcVerifyPublicKey callback that is used to
7692 indicate the success of the public key verification process.
7694 Changed the server and client to use the new async client
7697 * Changed the Irssi SILC client's internal scheduler to be called
7698 twice as many times as it used to be. As a result the client
7699 should be a bit faster now. Affected file is
7700 irssi/src/silc/core/silc-core.c.
7702 * Added support to Irssi SILC client of asynchronous public key
7703 verification and passphrase inquiry. Affected file is
7704 irssi/src/silc/core/silc-core.c.
7706 Fri May 25 14:38:38 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7708 * Do not say "You have left channel %s" in client library.
7709 Moved it to the application. Affected files are
7710 lib/silcclient/command.c and silc/client_ops.c.
7712 * Fixed silc_client_get_clients. Command context was not
7713 duplicated and was freed memory in the callback. Affected
7714 file lib/silcclient/idlist.c.
7716 * Do not say "you are now talking..." on JOIN command in the
7717 client library. The appliation must handle it.
7719 * Do not say ".. changed topic to" in command reply in the
7720 client libary. The application must handle it.
7722 * Fixed TOPIC command sending in the client library.
7724 * Fixed a memory leak in silc_client_command_free in the file
7725 lib/silcclient/command.c.
7727 Thu May 24 19:08:55 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7729 * Imported a modified version of Irssi client to the source tree.
7730 The Irssi will be used to create a new client called
7731 Irssi SILC. Imported to irssi/.
7733 Added silc_core_init_finish function to the Irssi. Affected
7734 file irssi/configure.in.
7736 A lot changes in the Makefile.ams around the irssi tree.
7738 Tue May 22 22:23:49 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7740 * Do not rehash if the new size is same as the old size of the
7741 hash table, in the silc_hash_table_rehash*. The affected file
7742 lib/silcutil/silchashtable.c.
7744 * Replaced hash_table_del_by_context calls from the server
7745 (when channel->user_list and client->channels) to the
7746 hash_table_del as it is sufficient and faster.
7748 Tue May 22 17:27:16 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7750 * Added silc_hash_table_list, silc_hash_table_get and the
7751 SilcHashTableList structure to provide an alternative way to
7752 traverse the hash table. The affected files are
7753 lib/silcutil/silchashtable.[ch].
7755 * Changed the server's idlist routines to use the hash table
7756 routines to optimize the code.
7758 Mon May 21 21:46:20 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7760 * Replaced the client entry's `channel' list and channel entry's
7761 `user_list' list to hash tables for optimized lookup. Changed
7762 the code to use the hash table interface around the code.
7763 Affected file lib/silcd/idlist.[ch].
7765 * Added `auto_rehash' boolean argument to the function
7766 silc_hash_table_alloc to indicate whether the hash table should
7767 auto-rehash when it thinks is appropriate time. It will
7768 increase the hash table size if the there is twice as much
7769 entries in the table than the size of the table, and will
7770 decrease the size if there are twice as less entries than
7771 the size of the table.
7773 Mon May 21 09:51:11 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7775 * Fixed silc_xxx_get_supported to not crash at some circumstances.
7777 Sun May 20 13:45:58 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7779 * silc_idcache_purge_by_context deletes the entry now by context
7780 as it is supposed to do. Affected file lib/silccore/idcache.c.
7782 * Send the ERR_NO_SUCH_NICK in the WHOIS command reply if the
7783 client is not anymore valid (WHOWAS givens the info) and not
7784 the ERR_NO_SUCH_CLIENT_ID if the nickname still exists.
7786 Sat May 19 16:30:03 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7788 * Removed the `data' and `data_len' arguments from the ID Cache
7789 interfaces and added `name' argument. ID Cache does not handle
7790 anymore the binary data only a names associated with given ID.
7792 * When hashing a Client ID with silc_hash_id the entire ID is
7793 not hashed anymore, instead only the hash of the Client ID is
7794 hashed. This way we can access the Client ID from the cache
7795 with Client ID but with the hash of the ID (which is a hash of
7796 the nickname) as well without any difference in performance.
7798 Added also silc_idcache_find_by_id_one_ext to do one on one
7799 searching when we have the actual ID. Added also function
7800 silc_hash_client_id_compare. The affected files are
7801 lib/silccore/idcache.[ch] and lib/silcutil/silcutil.[ch].
7803 * When hashing the name associated with a ID it is always done
7804 in lowercase. This way we can access the cache without worrying
7805 about case-sensitivity, even though, for example nicknames are
7808 * Fixed a bug in server with channel message sending. It put
7809 wrong ID type as destination ID. The affected file
7810 silcd/packet_send.c.
7812 * silc_idcache_del_by_context now deletes from all hash tables
7813 by context. Affected file lib/silccore/idcache.c.
7815 Fri May 18 17:42:00 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7817 * Changed the client library to use the new ID Cache interface.
7818 Changes around the source tree.
7820 * Added silc_hash_table_rehash_ext to rehash with specific
7821 hash function. Affected file lib/silcutil/silchashtable.[ch].
7823 * Added silc_hash_string_compare to compare two strings in the
7824 hash table. Affected file lib/silcutil/silcutil.[ch].
7826 Fri May 18 11:18:45 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7828 * Added new function silc_idcache_del_by_context into the
7829 lib/silccore/idcache.[ch].
7831 * Changed the server's ID list routines to use the new ID Cache
7832 interface. Changes around the source tree.
7834 Fri May 18 08:35:31 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7836 * Added silc_hash_table_del[_by_context]_ext functions in to the
7837 lib/silcutil/silchashtable.[ch].
7839 Removed silc_hash_table_find_all* routines and added new
7840 silc_hash_table_find_foreach to replace them.
7842 Added silc_hash_table_replace_ext function as extended
7843 replacing function. Separated the simple hash table interface
7844 from the extended hash table interface in the file
7845 lib/silcutil/silchashtable.h.
7847 * Fixed minor bugs and changed it to use some of the new
7848 hash table functions in lib/silccore/idcache.c
7850 Thu May 17 18:15:12 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7852 * Added new function silc_hash_table_find_all to return all keys
7853 in the hash table by the specified key. As the hash table is
7854 collision resistant it also makes it possible to have several
7855 duplicate keys in the hash table. This function may be used to
7856 find all of the keys from the hash.
7858 Added user_context arguments to the SilcHashFunction,
7859 SilcHashCompare and SilcHashDestructor to deliver user specified
7862 Added new fuctions silc_hash_table_find[_all]_ext to do
7863 extended lookup with specified hash and compare functions and
7864 specified user contexts.
7866 Added new function silc_hash_table_add_ext to add the key
7867 with specified hash function and user context.
7869 Added new function silc_hash_table_foreach to traverse all
7870 entrys in the hash table. Added SilcHashForeach callback
7873 Added new function silc_hash_table_del_by_context to delete
7874 the entry only if the context associated with the key matches.
7876 Affected files are lib/silcutil/silchashtable.[ch].
7878 * Removed silc_hash_[server/client/channel]_id and added just
7879 silc_hash_id to the lib/silcutil/silcutil.[ch]. Added also
7880 silc_hash_id_compare to compare two ID's using as the hash table
7881 comparison function. Added also silc_hash_data to hash
7882 binary data and silc_hash_data_compare to compare it.
7884 * Removed silc_idlist_find_client_by_hash as it is not needed
7885 anymore. Affected file silcd/idlist.[ch].
7887 * Rewrote the entire ID Cache system (in lib/silccore/idcache.[ch])
7888 to use internally the SilcHashTable. The new ID Cache is a lot
7889 faster than the old one. Some of the ID Cache interface was also
7890 rewritten and obsolete and stupid functions were removed.
7892 Wed May 16 23:03:30 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7894 * Added entry_count field to the SilcHashTable to keep the number
7895 of the entries in the table. Implemented the function
7896 silc_hash_table_rehash. Added new function
7897 silc_hash_table_count. Affected file lib/silcutil/silchashtable.c.
7899 Fixed a minor bug in silc_hash_table_free.
7901 * Added silc_hash_string, silc_hash_uint, silc_hash_ptr,
7902 silc_hash_client_id, silc_hash_server_id and silc_hash_channel_id
7903 into the lib/silcutil/silcutil.[ch].
7905 Wed May 16 20:02:47 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7907 * Implemented a collision resistant hash table into the
7908 lib/silcutil/silchashtable[ch]. See the header and the source
7909 for the SilcHashTable API.
7911 Tue May 15 22:05:46 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7913 * Merged dotconf version 1.0.2 into lib/dotconf.
7915 Sun May 13 19:32:09 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7917 * Do not compile anything in lib/silcsim/* if the SIM support
7918 is not enabled. The tree should now compile without problems
7921 Thu May 10 22:49:51 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7923 * Compiled the SILC under cygwin. Compiled and tested briefly
7924 without problems. More tests needed. The SIMs didn't compile
7927 * Added various #ifdef HAVE_* stuff to lib/silccrypt/silrng.c.
7929 * Fixed possible crash in silc_get_username in the
7930 lib/silcutil/silcutil.c.
7932 Tue May 8 09:04:03 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7934 * Fixed a va_arg in silc/client_ops.c.
7936 * Oops, RC5 routines were named AES and caused some problems
7937 when not using SIM's. Affected file lib/silccrypt/rc5.c.
7939 Sun May 6 13:59:48 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7941 * Added new SilcIDIP structure into the lib/silccore/id.h and
7942 replaced the old `ip' fields from all SILC ID's to that type.
7943 This is a step towards IPv6 support.
7945 The silc_id_get_len takes now the ID as an extra argument.
7946 The silc_id_id2str, silc_id_str2id and silc_id_dup now supports
7947 both IPv4 and IPv6 based ID's.
7949 The affected files are lib/silccore/id.[ch] and other files
7950 around the tree using these routines.
7952 * Removed the ID length arguments in server from various
7953 silc_server_send_notify_* routines -> they are not needed
7956 Sat May 5 13:56:33 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7958 * Fixed memory leak in silc_encode_pem_file in the file
7959 lib/silcutil/silcutil.c.
7961 Thu May 3 21:23:50 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7963 * Check minor version as well in the SKE. Affected files are
7964 silcd/protocol.c and lib/silcclient/protocol.c.
7966 * Added --identifier option to the server so that an identifier
7967 can be when creating the public key for the server. Affected
7968 file is silcd/silcd.c.
7970 * Fixed minor decoding bug in silc_pkcs_decode_identifier in
7971 lib/silccrypt/silcpkcs.c.
7973 Wed May 2 20:50:49 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7975 * Register default ciphers and stuff when using -C option with
7976 the server. Affected file sildc/silcd.c.
7978 * Put back the servers public key filename format, it is better
7979 than the new one. For now, the client keys are saved with the
7980 new filename format. The affected file silc/client_ops.c.
7982 * Implemented the Cipher API for the rest of the ciphers that
7983 did not implement it or implemented it the wrong way.
7985 Wed May 2 13:31:26 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7987 * Register default ciphers and stuff when using the -S option
7988 in the client. Affected file silc/silc.c. Same also when
7989 creating new key pair with -C option.
7991 Tue May 1 14:18:13 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7993 * Fixed the silc_verify_public_key client operation function to
7994 save the public keys differently. The fingerprint is now
7995 used as filename and not the hostname. This way also the
7996 client keys are saved uniquely and not with hostnames. The
7997 affected file is silc/client_ops.c.
7999 * Trimmed the silc_hash_fingerprint function to remove extra
8000 whitespaces from the end of the fingerprint. The affected
8001 file is lib/silccrypt/silchash.c.
8005 * Added silc_cipher_register_default function to register all
8006 default ciphers. It can be used when configuration files
8007 does not exist and the application does not want any specific
8008 ciphers in any specific order.
8010 The SilcDList is now used as silc_cipher_list dynamically
8011 allocated cipher list. Removed the static list all together
8012 and now all ciphers must be allocated to the dynamic list.
8013 The silc_cipher_alloc routine was changed to check only the
8016 All silc_cipher_* routines that used to return int returns
8019 The affected files lib/silccrypt/silccrypt.[ch].
8021 * The same thing was done to silc_hash_* as for silc_cipher_*
8022 routines. Affected files lib/silccrypt/silchash.[ch].
8024 * The same thing was done to silc_pkcs_* as for silc_cipher_*
8025 routines. Affected files lib/silccrypt/silcpkcs.[ch].
8026 Added also silc_pkcs_[un]register[_default] functions.
8027 Removed the data_context from the PKCS API.
8029 * Added silc_hmac_register_default function to register default
8030 hmacs. Affected files lib/silccrypt/silchmac.[ch]. Added also
8031 SILC_ALL_HMACS macro that can be used with silc_hmac_unregister
8032 to unregister all hmacs at once.
8034 * Register the default ciphers, hash functions, PKCSs and HMACs
8035 if client's configuration file does not exist. The affected
8038 * The client did not load the hash functions from the SIM
8039 modules at all. Added support for this. Affected file is
8040 silc/clientconfig.c.
8042 * When decoding public key with silc_pkcs_public_key_decode, check
8043 the supported algorithm only if PKCS are registered. Affected
8044 file lib/silccrypt/silcpkcs.c. The same was done with the
8045 silc_pkcs_private_key_decode.
8047 * Fixed the SILC List routines to keep the list always in order.
8048 It used to change the list's order when traversing the list but
8049 not it preserves the order. Affected file lib/trq/silclist.h.
8051 Mon Apr 30 17:29:03 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8053 * Added the client library to use the SilcSocketConnection's
8054 reference counter (by silc_socket_dup) to prevent the bug that
8055 the socket object may be freed underneath async operation.
8057 * The name resolv library checking fixes in the configure.in.pre.
8060 * Created new version of the protocol drafts for future
8061 development. The -03 drafts are the ones that will be changed
8062 in the trunk now and the -02 will remain as they are.
8064 * Send list of CUMODE notifys to the router when announcing
8065 the channel users to the router. Affected file silcd/server.c.
8066 If the router receiving channel founder CUMODE for a channel
8067 that already has channel founder it will send CUMODE notify
8068 to the sender to remove the channel founder rights from the
8069 announced client. Affected file silcd/packet_receive.c.
8071 * The CUMODE notify may now use Server ID as well as the entity
8072 who changes the mode. Updated protocool specs.
8074 * Updated INSTALL and README files.
8076 Sun Apr 29 23:17:50 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8078 * New web pages in the http://silc.pspt.fi. The pages was
8083 Sun Apr 29 13:33:41 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8085 * Implemented the [DenyConnectin] config section in the server.
8086 Added silc_server_config_denied_conn to check whether incoming
8087 connection is denied. Affected file silcd/serverconfig.[ch].
8089 * Do not check the ports when checking the incoming configuration
8090 data if the port is 0, meaning any. Affected file is
8091 silcd/serverconfig.c.
8093 Fri Apr 20 18:58:43 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8095 * Fixed buffer overflow in silc_string_compare in the file
8096 lib/silcutil/silcutil.c.
8098 * Fixed double free in silc_server_command_leave in the file
8101 Fri Apr 20 14:00:11 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8103 * Fixed the version checking in the server. Affected file is
8106 Thu Apr 19 19:52:46 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8108 * Fixed the configuration data fetching when accepting new
8109 connections in the server. Affected file silcd/server.c.
8111 Thu Apr 19 11:40:20 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8113 * Added `sender_entry' argument to the function
8114 silc_server_packet_relay_to_channel so that we can check
8115 whether some destination actually belongs to the same route
8116 the sender belongs (ie, we must not resend the packet to the
8117 sender). Affected file silcd/packet_send.[ch].
8119 * Added `servername' field to the SilcClientEntry in the server
8120 to hold the name of the server where client is from. Affected
8121 file is silcd/idlist.h.
8123 Wed Apr 18 22:19:03 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8125 * Moved the channel message encrypting in the router betwen
8126 router connections from silc_server_channel_message to the
8127 silc_server_packet_relay_to_channel since we want to check
8128 whether we have anybody channel before encrypting anything.
8129 Affected files silcd/packet_[receive/send].c.
8131 Tue Apr 17 21:18:19 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8133 * Fixed the [AdminConnection] server config section to support
8134 multiple entries. Affected file silcd/serverconfig.c.
8136 * Added support into the server to check the validity of the
8137 incoming connection before executing any KE or authentication
8140 * The connection configuration is now saved to the KE and
8141 connection auth protocol contexts and not fetched anymore in
8142 the protocol. Affected files silcd/server.c, silcd/protocol.[ch].
8144 * The local hosts listenning address and port is also resolved
8145 now when starting the server. We want to have the socket object
8146 to include the real address and port for the listener. Added
8147 new function silc_net_check_local_by_sock into the files
8148 lib/silcutil/silcnet.[ch].
8150 * Fixed a broadcast bug in server -> do not broadcast if we
8153 * Fixed a routing bug. Do not route broadcast packets ever.
8154 Broadcast packets must be processed always and not routed since
8155 they may be destined to some other host than yourself and thus
8156 would get routed without no good reason. Affected file is
8159 * Added function silc_server_config_is_primary_route to check
8160 whether primary router connection has been configured (a router
8161 configuration that we are initiating). If there is not, we
8162 will assume that there is only two routers in the SILC network
8163 and we will use the incoming router connection as our primary
8164 route. Affected files silcd/serverconfig.[ch], silcd/server.c.
8166 * Changed the order of the broadcasting. Broadcast _after_ the
8167 packet has been processed not before. Affected file is
8170 * Fixed a [ClientConnection] parsing bug. The port was never
8171 parsed correctly thus resulting to port 0. Affected file
8172 silcd/serverconfig.c.
8174 * Fixed silc_server_send_notify_args -> it ignored the `broadcast'
8175 argument and did not set the broadcast packet flag. Affected
8176 file silcd/packet_send.c. Fixed same bug in the function
8177 silc_server_send_notify as well.
8179 * If we receive NEW_ID packet for our own ID in the server, ignore
8182 Mon Apr 16 12:10:33 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8186 * Removed the nickname from the Private Message Payload.
8187 Updated the code and the protocol specs.
8189 * Updated protocol specs for submitting to the IETF.
8191 * Tweaked the Random Number Generator a bit. Affected file
8192 lib/silccrypt/silcrng.c. Exported a new function
8193 silc_rng_[global]_add_noise which can be used to add more
8196 Sat Apr 14 16:21:32 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8198 * Do not parse packets with different timeout when protocol
8199 is active -> may cause problem with rekey. Affected file
8202 * When server receives signoff notify it must not create
8203 new channel key if the client is on any channels since the
8204 sender of the signoff notify will create it.
8206 Fri Apr 13 17:12:46 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8208 * Added printing of error messages during SKE protocol from the
8209 failure packet sent by server during SKE. Affected file
8212 * Removed the client's failure_callback handling with timeout
8213 and handle it immediately when received.
8215 * The SKE library returned wrong type in SUCCESS and FAILURE
8216 packets. They must be 32 bit MSB not 16 bit MSB.
8218 Fri Apr 13 00:09:08 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8220 * Ok, rewrote the logic of the re-key and now it seems to work.
8221 I tested it on high traffic with frequent re-keys without
8222 problems. Added hmac_receive (and renamed hmac to hmac_send)
8223 in SilcClientConnection in lib/silcclient/client.h and
8224 in SilcIDListData in silcd/idlist.h. Also, removed the
8225 SilcPacketParserContext's cipher and hmac fields as they are
8226 not needed anymore and actually caused some problems when
8227 the ciphers and hmac's changed underneath the packet parser.
8229 Thu Apr 12 14:42:51 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8231 * If re-key protocol is active then process the incoming packets
8232 synchronously since we must assure that icoming packets encrypted
8233 with the old key is processed before the new keys is set to
8234 use. This is true other packets than for REKEY packets.
8235 Affected file silcd/server.c. The same was done to client library
8236 as well, affected file lib/silcclient/client.c.
8238 Thu Apr 12 12:01:52 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8240 * Fixed bug in client and server to accept the force send if
8241 the packet is send from silc_[server/client]_packet_process
8242 function. Otherwise the packets are never delivered, oops.
8244 Wed Apr 11 22:10:15 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8246 * Disable force sending of packets when REKEY protocol is active.
8247 We must assure that no packet is sent directly when rekey is
8248 performed. All packets must be sent through packet queue.
8249 Added macro SILC_SERVER_IS_REKEY to silcd/server.h and
8250 SILC_CLIENT_IS_REKEY to lib/silcclient/client.h. Affected
8251 function is silc_[server/client]_packet_send_real to check
8254 * Replaced the SIM paths from example config files to
8255 /usr/local/modules. Also, make install creates now
8256 /usr/local/silc/logs directory to hold all the SILC server
8259 Wed Apr 11 16:59:59 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8261 * Made the configure.in.pre work on Solaris. Patch by salo.
8263 * Made all ciphers compatible with non-x86 machines. Defined
8264 CBC mode macros into lib/silccrypt/ciphers_def.h.
8266 Tue Apr 10 20:32:44 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8268 * Fixed the make install.
8270 Tue Apr 10 16:20:34 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8272 * When MAC computation fails the silc_packet_decrypt returned 0
8273 even though it was supposed to return -1. Fixed this. The
8274 affected file is lib/silccore/silcpacket.c.
8276 * Do not replace the config files in /etc/silc (in make install)
8277 if they already exist. Affected file ./Makefile.am.
8279 * Do not send re-key packets immediately but through packet queue.
8280 Affected file silcd/protocol.c and lib/silcclient/protocol.c.
8282 * Changed silc_net_check_host_by_sock to return FALSE if the
8283 IP/DNS could not be resolved. Though, it returns the IP address
8284 now even if it could not resolve it (but returns also FALSE).
8285 Affected file lib/silcutil/silcnet.[ch].
8287 Mon Apr 9 21:54:44 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8289 * Added silc_pkcs_decode_identifier to decode the public key's
8290 identifier. Affected file lib/silccrypt/silpkcs.[ch].
8291 Added also silc_pkcs_free_identifier. Added also new context
8292 SilcPublicKeyIdentifier.
8294 * Added -S option to the silc client. It is used to dump the
8295 contents of the specified public key file.
8297 * Changed the PKCS api to return the public key length when
8298 setting the public key.
8300 * Fixed a fatal bug in the public and private key file loading.
8301 Affected file lib/silccrypt/silcpkcs.c.
8303 * Execute the packet parsing for client with zero (0) timeout
8304 if the protocol is active. Affected file silcd/server.c.
8306 Sun Apr 8 19:30:56 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8308 * Made the key generation options to the silcd program. Added
8309 -C option, equivalent to client's option.
8311 * Added new [ServerKeys] config section to the server. It
8312 configures the server's public and private key.
8314 * Defined generic Public Key Payload into the protocol
8315 specification to send specific type of public keys and
8318 * Defined new command SILC_COMMAND_GETKEY to fetch a client's
8319 public key or certificate.
8321 * Implemented the GETKEY command to the server and to the
8322 client library and on user interface.
8324 Sun Apr 8 01:37:21 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8326 * Made preliminary `make install' work.
8328 Thu Apr 5 17:42:30 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8330 * Added SilcServerRekey context into silcd/idlist.h.
8332 * Added the PFS support as defined in the specification to the
8333 SKE protocol. Affected files lib/silcske/*.c.
8335 * Added `ske_group' field to the SilcServerRekey context to hold
8336 the number of the SKE group that is used with PFS in re-key.
8337 Affected file silcd/idlist.h.
8339 * Added PFS re-key support to the server. Affected file is
8342 * Added silc_protocol_cancel to cancel execution of the next
8343 state of the protocol. Affected file is
8344 lib/silccore/silcprotocol.[ch].
8346 * Added the re-key support with and without PFS to the client
8347 library. Re-key is performed once in an hour, by default.
8349 Added new protocol type SILC_PROTOCOL_CLIENT_REKEY.
8350 Added silc_client_rekey_callback and silc_client_rekey_final.
8351 Affected files are lib/silcclient/protocol.[ch] and
8352 lib/silcclient/client.[ch].
8354 * Removed the `hmac_key' and `hmac_key_len' fields from the
8355 SilcClientConnection structure; not needed. Affected file is
8356 lib/silcclient/client.h.
8360 Wed Apr 4 16:32:31 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8362 * Do not ask whether user wants to use the negotiated private key
8363 for private messages, just use it. Affected file is
8364 silc/local_command.c.
8366 * Added `send_enc_key' and `enc_key_len' fields to the
8367 SilcIDListData structure since they are needed in the re-key
8368 phase. Affected file is silcd/idlist.[ch].
8370 * Implemented the simple re-key protocol into the server.
8371 Affected files silcd/server.c and silcd/protocol.[ch]. The
8372 re-key will be performed once in an hour, by default.
8374 Added new protocol type SILC_PROTOCOL_SERVER_REKEY.
8375 Added silc_server_rekey, silc_server_rekey_callback and
8376 silc_server_rekey_final.
8378 * Removed Tunneled flag from the protocol. Updated the code
8379 and the specifications.
8381 * Adde `pfs' field to the SilcIDListData to indicate whether
8382 the PFS is to be performed in the re-key. Affected file is
8385 Tue Apr 3 21:52:42 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8387 * Defined uint8, int8, uint16, int16, uint32, int32, uint64 and
8388 int64 of at least the xintXX size. If void * is less that 4
8389 bytes uint32 * will be used. Defined bool as boolean.
8391 * Changed _ALL_ unsigned long and unsigned int to uint32,
8392 unsgined short to uint16 in the source tree.
8394 * Fixed a fatal bug in silc_server_remove_clients_by_server. Do
8395 not handle clients that has entry->data.registered == FALSE.
8396 They are not in the network anymore. Affected file is
8399 Tue Apr 3 16:39:19 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8401 * Implemented the sending of the SERVER_SIGNOFF notify in the
8402 server. Affected file is silcd/server.c.
8404 * Added silc_server_send_notify_args into silcd/packet_send.[ch].
8405 Added also silc_notify_payload_encode_args into the
8406 lib/silccore/silcnotify.[ch].
8408 * Implemented ther SERVER_SIGNOFF notify handling in the server.
8409 Affected file silcd/packet_receive.c.
8411 * Implemented the SERVER_SIGNOFF notify handling in the client
8412 library. Affected file lib/silcclient/client_notify.c. Also,
8413 implemnted the printing of the SERVER_SIGNOFF info to the
8414 application. Affected file silc/client_ops.c.
8416 * The silc_idlist_del_server now returns TRUE or FALSE to indicate
8417 if the deleting was successful. Affected file silcd/idlist.[ch].
8419 * Added support for public key authentication in the connection
8420 authentication protocol in the client library. Affected file
8421 lib/silcclient/protocol.c.
8423 * Changed the server's silc_idlist_get_clients_by_* interface
8424 to support already allocated array so that new entries may be
8425 added to pre-allocated array. Affected file silcd/idlist.[ch].
8426 This fixes some bugs with WHOIS, WHOWAS and IDENTIFY commands
8427 and command replies.
8429 * All command reply functions in the server now calls the
8430 pending command callback even if error occured. This way the
8431 error will be delivered to the client as well. Affected files
8432 silcd/command.c and silcd/command_reply.c.
8434 * Fixed INFO command to return local server's info if no server
8435 was provided. Affected file lib/silcclient/command.c.
8437 * Removed RESTART command for good. Updated the code and the
8440 * Rewrote parts of the task system. It is a bit simpler now.
8441 Removed unsued task priorities. The affected files are
8442 lib/silcutil/silctask.[ch].
8444 Mon Apr 2 20:02:33 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8446 * Moved the USERS printing from the library to the application.
8447 Affected files lib/silcclient/command.c and silc/client_ops.c.
8449 Mon Apr 2 13:13:23 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8453 * Added channel key re-key support. The re-key is perfomed
8454 only by the router and is done once in an hour. Added `rekey'
8455 field to the SilcChannelEntry in the server. Affected files
8456 silcd/server.c and silcd/idlist.h.
8458 * Added silc_task_unregister_by_context into the file
8459 lib/silcutil/silctask.[ch].
8461 Sun Apr 1 19:49:34 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8463 * Added SILC_UMODE_GONE mode to indicate when the client is not
8464 present in the SILC network. Added also support to the local
8465 command AWAY that will set this mode. Added support of showing
8466 "xxx is gone" in WHOIS command. The USERS command shows the
8467 gone status as well.
8469 * Fixed setting server and router operator privileges in the
8470 server's UMODE command. Affected file silcd/command.c.
8472 * Merged the SKE KE1 and KE2 payloads into one payload. The
8473 new KE payload is equivalent to the old KE2 payload.
8475 Cleaned up the SKE Start Payload parsing. It now uses the
8476 simple buffer unformatting to do the parsing. A lot faster
8479 Added new Mutual Authentication flag (SILC_SKE_SP_FLAG_MUTUAL)
8480 to the SKE that is used to indicate whether both of the SKE
8481 parties should perform authentication. By default only the
8482 responder performs authentication. By setting this flag also
8483 the initiator must do authentication. By default it is unset
8484 since in normal SKE case, client to server connection, only
8485 the responder should do authentication. When doing SKE between
8486 two clients both should perform authentication. Updated the
8487 code and the protocol specs.
8489 * A little fix to IDENTIFY command in the server. Search the
8490 client first by hash not nickname. Affected file is
8493 * Fixed the silc_client_close_connection to support closing
8494 the client to client connections wihtout deleting too much
8495 data. Affected file lib/silcclient/client.c.
8497 * Fixed a fatal bug in server and client; if KE1 or KE2 packets
8498 are received if protocol used to be active but is not anymore
8499 the application would crash due to NULL pointer dereference.
8500 Affected files silcd/server.c and lib/silcclient/client.c.
8502 * Added `hash' field to the SilcClientConnection to include
8503 the hash function negotiated in the SKE protocol.
8505 * Added new channel mode SILC_CMODE_FOUNDER_AUTH that is used
8506 to set the channel founder authentication data. A client can
8507 claim the founder rights later by providing the authentication
8508 data to the CUMODE command using SILC_CUMODE_FOUNDER mode.
8509 This way the channel founder can regain the channel founder
8510 privileges even it is left the channel. This works only on
8511 local server and the client must be connected to the same
8512 server to be able to regain the founder rights. Updated the
8513 protocol specs accordingly.
8515 Added support to the CMODE command in the client to set the
8516 founder auth data. Read the README to see how to set it.
8518 Added support to the CUMODE command to claim the founder
8519 rights. Read the README to see how to do it.
8521 Added support for the founder authentication to the Channel
8522 Entry in the server. Affected file silcd/idlist.h.
8524 Added support for the SILC_CMODE_FOUNDER_AUTH mode in the
8525 server's CMODE command. Affected file silcd/command.c.
8527 * Added the following new functions into lib/silccore/silcauth.[ch]:
8528 silc_auth_get_method and silc_auth_get_data.
8530 * The server now saves the remote hosts public key to the
8531 SilcIDListData pointer. Affected file silcd/protocol.c.
8533 * The normal server now does not remove the channel entry from
8534 the cache if the founder authentication data is set. It used
8535 to remove it if the founder was the last one on the channel on
8536 the server and left the channel. The auth data is saved and
8537 if the channel is re-joined later the old entry is used with
8538 the old auth data. Affected files silcd/command_reply.c and
8541 * Removed the `pkcs' field from the SilcIDListData structure
8542 in the server; it is not used. Affected file silcd/idlist.h.
8544 Sat Mar 31 15:38:36 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8546 * Fixed packet processing on slow links. Partial packets were
8547 never re-processed because the incoming data buffer was cleared
8548 by the application. Application must not directly clear the
8549 sock->inbuf, the packet processing routines handle it. Fixed
8550 this in client library and in server.
8552 Fri Mar 30 16:35:27 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8554 * Fixed the WHOIS and IDENTIFY send reply function to really
8555 check whether to send list or just one entry. Affected file
8558 * Cleaned up the LEAVE command's channel key distribution. The
8559 affected file silcd/command.c.
8561 * Changed CMODE_CHANGE's <Client ID> to <ID Payload> as server
8562 can enforce the channel mode as well. In that case the ID
8563 includes the ID of the server. The code now enforces the
8564 mode change if the router have different mode than the server.
8566 * The notify client operation with CMODE_CHANGE notify can now
8567 return NULL client_entry pointer if the CMODE was not changed
8568 by client. Application must check for this.
8570 * Added <Server ID> argument to INFO command to support server
8571 info fetching by Server ID.
8573 * Added silc_server_announce_get_channel_users to get assembled
8574 packets of channel users of the specified channel. Affected
8575 file silcd/server.[ch].
8577 * Fixed bug in CHANNEL_CHANGE notify in the server. The new ID
8578 was freed underneath the ID Cache.
8580 * Re-announce clients when the server received CHANNEL_CHANGE
8581 notify from the router. Affected file silcd/packet_send.c.
8583 Thu Mar 29 19:10:28 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8585 * Fixed a fatal bug when client does /join 1 2 3 4 5 6 the server
8586 crashed since it did not handle the fact that there is no cipher
8587 called "3" and didn't check the error condition. Now fixed.
8589 * Added SILC_MESSAGE_FLAG_REQUEST message flag as generic request
8590 flag. It can be used to send message requests.
8592 Thu Mar 29 12:26:25 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8594 * Implemented the RESTART command in the client.
8596 * Added SILC_MESSAGE_FLAG_NOTICE message flag for informational
8597 notice type messages. Added notice printing to the user
8600 * The channel keys are not re-generated if the channel's mode
8601 is PRIVKEY, ie private key on the channel exists. Affected
8602 files silcd/server.c and silcd/command.c.
8604 * Fixed a little bug in channel message delivery when channel
8605 private keys are set in the server. Affected file is
8606 silcd/packet_send.c.
8608 * Changed the setting on channel->on_channel = TRUE from the
8609 silc_client_save_channel_key to the JOIN command reply. The
8610 key payload is not received if the private channel key is set.
8611 Affected file lib/silcclient/command_reply.c and the
8612 lib/silcclient/client_channel.c.
8614 * When the CMODE_CHANGE notify is sent and the channel private
8615 key mode is removed the channel key must be re-generated in
8616 other cells as well. Added this support for the router in the
8617 silcd/packet_receive.c.
8619 * Added new local command NOTICE to send notice message on
8620 channel. Affected file silc/local_command.[ch].
8622 Wed Mar 28 23:55:54 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8624 * Added new local command ME to the client. It is used to send
8625 message to a channel with SILC_MESSAGE_FLAG_ACTION to indicate
8626 some action. Affected file silc/local_command.[ch].
8628 * Changed channel_message and private_message client operations
8629 to deliver the message flags to the application. Added also
8630 the `flags' arguments to the silc_client_send_channel_message
8631 and silc_client_send_private_message functions. Affected file
8634 Wed Mar 28 20:50:47 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8636 * Redefined the Private Message Payload to support private message
8637 keys and to support the new private message flags. Updated
8638 the protocol specs. Flags makes it possible to have for example
8639 CTCP style messages.
8641 * Added new type SilcPrivateMessagePayload and defined an API
8642 for it in the lib/silcclient/silcprivate.[ch].
8644 * Tested private message private keys successfully. Tested the
8645 private message key set, unset and list commands with the new
8648 * Redefined the Channel Message Payload to include the channel
8649 message flags (equal with private message flags) to support
8650 for example CTCP style messages.
8652 * Defined some of the message (for channel and private message)
8653 flags. Updated the protocol specs and added the flags to the
8654 lib/silccore/silcchannel.h. The type is SilcMessageFlags.
8656 Wed Mar 28 15:52:36 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8658 * Added SilcKeyAgreementStatus type to the key agreement routines
8659 to indicate the current status and error if one occured.
8660 The status types are defined in the lib/silcclient/silcapi.h.
8662 * Added new local command KEY that is used to set and unset private
8663 keys for channels, set and unset private keys for private messages
8664 with remote clients and to send key agreement requests and
8665 negotiate the key agreement protocol with remote client. The
8666 key agreement is supported only to negotiate private message keys,
8667 it currently cannot be used to negotiate private keys for channels,
8668 as it is not convenient for that purpose.
8670 * Fixed a minor pending callback setting bug in the function
8671 silc_client_get_client_by_id_resolve, now the function works.
8672 Affected file lib/silcclient/idlist.c.
8674 * Added function silc_net_get_local_port to get local bound
8675 port by socket. Added to lib/silcutil/silcnet.[ch].
8677 * Added `sockets' and `sockets_count' fields to the SilcClient
8678 object. They hold the sockets of the listenning sockets in
8679 the client. Listenning sockets may be for example the key
8680 agreement server. Affected file lib/silcclient/client.[ch].
8681 Added functions the silc_client_add_socket and the
8682 silc_client_del_socket. They are exported to the application
8685 * Added ~./silc/clientkeys to support other client's public keys.
8687 * Renamed verify_server_key client operation to verify_public_key
8688 and added one argument to indicate the type of the connection
8689 (server, client etc.).
8691 Tue Mar 27 22:22:38 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8693 * Added silc_server_connection_auth_request to handle the
8694 incoming CONNECTION_AUTH_REQUEST packet. Affected file is
8695 silcd/packet_receive.[ch].
8697 * Added silc_server_send_connection_auth_request into the
8698 silcd/packet_send.c to send the connection auth request packet.
8700 * Cleaned up the silcd/protocol.c a bit and fixed some memory
8703 * Fixed the public key authentication in responder side in the
8704 server. The `auth_data' pointer includes the SilcPublicKey
8705 not the path to the public key. Affected file silcd/protocol.c.
8707 * Implemented the public key authentication in the initiator side
8708 in the server. Affected file silcd/protocol.c.
8710 * Removed the [RedirectClient] config section from the server
8711 configuration. Is not needed and I don't want to implement it.
8713 Tue Mar 27 12:49:56 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8715 * Cleaned up the CMODE command in the server. It now works
8716 correctly and supports all the modes defined in the protocol.
8717 Affected file is silcd/command.c.
8719 * Added `hmac_name' field to the SilcChannelEntry in the server
8720 to hold the default HMAC of the channel. It can be set when
8721 creating the channel (with JOIN command). Affected files
8724 * Added <cipher> and <hmac> argument to the CMODE_CHANGE notify
8725 type to indicate the change of the current cipher and hmac
8726 on the channel. Client can safely ignore the <cipher> argument
8727 (if it chooses to do so) since the CHANNEL_KEY packet will
8728 force the channel key change anyway. The <hmac> argument is
8729 important since the client is responsible of setting the new
8730 HMAC and the hmac key into use.
8732 * Fixed the CMODE command in the client library as well.
8734 * Tested CMODE command in router environment successfully.
8736 Mon Mar 26 14:39:48 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8738 * Show the version of the remote client (or server) when connecting
8739 to the server. It is logged to the log file. Affected file
8740 is silcd/protocol.c.
8742 * Fixed the KILLED notify handling in the client library. The
8743 client must be removed from all channels when receiving the
8746 Also, do not remove the client entry when giving the KILL
8747 command but when the KILLED notify is received.
8749 * Removed silc_idlist_find_client_by_nickname from the server.
8750 Not needed anymore. Affected files silcd/idlist.[ch].
8752 * Implemented the CHANNEL_CHANGE notify type handling to the
8753 server. Affected file silcd/server.c.
8757 Mon Mar 26 12:11:14 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8759 * Added silc_server_send_notify_invite to send the INVITE
8760 notify between routers.
8762 * Implemented the INVITE command correctly to the server.
8764 * Implemented the INVITE notify type handling in the server.
8766 * Implemented the INVITE command to the client library and on the
8769 Sun Mar 25 20:27:09 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8771 * Added function silc_server_get_client_resolve to find the
8772 client entry by ID from all ID lists and then resolve it
8773 (using WHOIS) if it cannot be found. Affected file is
8776 Sun Mar 25 13:52:51 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8778 * Implemented the BAN command to the client library.
8780 * The JOIN command in the server now checks the invite list
8783 * Changed the silc_command_reply_payload_encode_va and the
8784 silc_command_payload_encode_va to support that if argument is
8785 NULL it ignores and checks the next argument. Affected file
8786 lib/silccore/silccommand.c.
8788 * Added silc_server_send_notify_ban to send the BAN notify
8789 type between routers.
8791 * Chaned the silc_notify_payload_encode to support that if
8792 argument is NULL it ignores and checks the next argument.
8793 Affected file lib/silccore/silcnotify.c.
8795 * Tested ban lists in router environment successfully.
8797 Sat Mar 24 14:47:25 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8799 * Implemented BAN command to the server, in silcd/command.[ch].
8801 * Removed the BAN and INVITE_LIST modes from the CMODE command
8804 * Added function silc_string_match to regex match two strings.
8805 Affected files lib/silcutil/silcutil.[ch].
8807 Fri Mar 23 22:02:40 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8809 * Redefined parts of the SilcChannelEntry in the server to support
8810 the new ban and invite lists.
8812 Fri Mar 23 16:25:11 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8814 * Redefined the INVITE command. The same command can be used to
8815 invite individuals to the channel but also to manage the invite
8816 list of the channel (to add to and remove from the invite list).
8817 Updated the protocol specs.
8819 * Added new command SILC_COMMAND_BAN that can be used to manage
8820 the ban list of the channel. Updated the protocol specs.
8822 * Removed the channel modes: the SILC_CMODE_BAN and the
8823 SILC_CMODE_INVITE_LIST as they were a bit kludge to be included
8824 in the CMODE command. The equivalent features are now available
8825 using INVITE and BAN commands. Updated the protocol specs.
8827 * Added new SILC_NOTIFY_TYPE_BAN notify type to notify routers
8828 in the network about change in the current ban list. The notify
8829 type is not used by the client.
8831 * Redefined parts of the SILC_NOTIFY_TYPE_INVITE command to
8832 support the invite lists.
8834 Thu Mar 22 22:52:23 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8836 * Added new function silc_string_regexify that converts string
8837 including wildcard characters into regex string that can
8838 be used by the GNU regex library. Added into the file
8839 lib/silcutil/silcutil.[ch].
8841 Added silc_string_regex_combine to combine to regex strings
8842 into one so that they can be used as one regex string by
8843 the GNU regex library. Added into the file
8844 lib/silcutil/silcutil.[ch].
8846 Added silc_string_regex_match to match two strings. It returns
8847 TRUE if the strings match. Added into lib/silcutil/silcutil.[ch].
8849 Thu Mar 22 15:29:42 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8851 * Imported GNU regex to the soruce tree into lib/contrib.
8852 Fixed some compiler warning from the regex.c.
8854 Wed Mar 21 15:27:58 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8856 * Fixed MOTD command in the server to work in router environment.
8858 * Fixed the MOTD command in the client library to support
8859 the server argument in the command.
8861 * Added `nickname_len' argument to the silc_idlist_add_client
8862 in the server, as the `nickname' argument may be binary data
8865 * Added silc_idlist_get_channels to return all channels from
8868 * Implemented LIST command to the server. Affected file is
8871 * Implemented the LIST command to the client library and on the
8874 * Added [<user count>] argument to the LIST command reply.
8875 With private channels the user count is not shown.
8877 * Updated TODO and README.
8879 Tue Mar 20 21:05:57 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8881 * The client entry's data.registered must be TRUE even with
8882 global client entry on global client list. The data.registered
8883 is used to check whether the client is anymore in the network,
8884 for example with WHOWAS command so it must be valid.
8886 * Fixed the WHOWAS command in the server. It now actually works
8887 in router environment. Added function into silcd/command_reply.c
8888 silc_server_command_reply_whowas_save.
8890 * Added silc_idlist_purge function to the silcd/idlist.c
8891 to periodically purge the ID Cache.
8893 * Fixed INFO command in the server. It works now in router
8894 environment. Added <server name> argument to the INFO command
8895 reply. Updated the protocol specs.
8897 * Fixed minor bug in silc_idcache_purge to not purge if the
8898 expire value is zero.
8900 * Fixed various bugs in WHOIS and IDENTIFY command handling as
8901 they were buggy because of the WHOWAS information.
8903 * Fixed local command MSG to handle the async resolving of
8904 the remote client properly. It used to fail the first MSG.
8905 Affected file silc/local_command.c.
8907 * Added `data_len' field to SilcIDCache context.
8909 Tue Mar 20 16:29:00 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8911 * Update TODO. Todo in commands in the server.
8913 Tue Mar 20 15:45:14 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8915 * Added new notify type SILC_NOTIFY_TYPE_UMODE_CHANGE that is
8916 used by routers as broadcast packet to inform other routers
8917 about the changed user mode.
8919 Implemented the notify handling in the server. Affected file is
8920 silcd/packet_receive.c. Added the function
8921 silc_server_send_notify_umode to the silcd/packet_send.[ch].
8923 * Added new generic Channel Payload and deprecated the New Channel
8924 Payload. The New Channel Payload is now the generic Channel
8927 * Added new argument `mode' to the silc_server_send_new_channel
8928 as it is required in the Channel Payload now.
8930 * Renamed the SilcChannelPayload to SilcChannelMessagePayload
8931 and created a new and real SilChannelPayload to represent the
8932 new generic Channel Payload. Implemented the encode/decode
8933 for Channel Payload. Affected file lib/silccore/silcchannel.[ch].
8935 * Added silc_server_get_client_channel_list to return the list
8936 of channels the client has joined for WHOIS command reply.
8937 Affected file silcd/server.[ch].
8939 * Implemented the channel list sending in the WHOIS command reply
8940 in server and in the client.
8942 Implemented the channel list displaying on the user interface
8943 as well. Affected file silc/client_ops.c.
8945 * Added silc_channel_payload_parse_list to parse list of Channel
8946 Payloads. It returns SilcDList list of SilcChannelPayloads.
8947 Client for example can use this function to parse the list of
8948 channels it receives in the WHOIS command reply. The caller
8949 must free the list by calling silc_channel_payload_list_free.
8950 Affected files lib/silccore/silcchannel.[ch].
8952 Mon Mar 19 21:39:15 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8954 * Added one new argument <user mode> to the WHOIS command reply
8955 to return the mode of the user in SILC. Updated the protocol
8958 Implemented it to the server and client.
8960 Mon Mar 19 18:43:06 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8962 * Fixed the mode printing on the user interface on joining.
8963 Affected file silc/client_ops.c.
8965 * Implemented the UMODE command and user modes in general to the
8966 client library and to the user interface.
8968 * Implemented the UMODE command to the server.
8970 * The server now sends UNKNOWN_COMMAND error status if client sends
8971 unknown command. Affected file silcd/command.c.
8973 * All server commands now handle the command identifier the right
8974 way when sending the command reply to the client. The client can
8975 use to identify the command replies with the identifier.
8977 Mon Mar 19 16:13:07 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8979 * Added silc_server_get_client_route to resolve the route to
8980 the client indicated by the client ID. Affected file is
8983 * Added silc_server_relay_packet as general function to relay
8984 packet to arbitrary destination. This deprecates functions
8985 like _send_private_message_key, _relay_notify etc. Affected
8986 file is silcd/packet_send.[ch].
8988 Removed silc_server_send_key_agreement,
8989 silc_server_send_private_message_key and
8990 silc_server_packet_relay_notify functions from the file
8991 silcd/packet_send.[ch].
8995 * Implemented the SILC_NOTIFY_TYPE_KILLED notify handling in the
8996 server. Affected file silcd/packet_receive.[ch].
8998 * Implemented the KILL command to the client. Implemented the
8999 SILC_NOTIFY_TYPE_KILLED notify handling in the client library.
9000 Affected files lib/silcclient/command[_reply].c and
9001 lib/silcclient/client_notify.c. Implemented the KILL notify
9002 printing in the user inteface.
9004 * Fixed a lot silc_parse_nick memory leaks from the client
9005 library in the file lib/silcclient/command.c.
9007 * Changed the silc_server_send_notify_on_channels's `sender'
9008 argument from SilcSocketConnection to SilcClientEntry to
9009 check the sender as entry and not as connection object and not
9010 to send to the client provided as argument. The affected file
9011 is silcd/packet_send.[ch].
9013 * The notify packets that are destined directly to the client used
9014 to not to be processed by the server. Now changed that and the
9015 server processes all notify packets. After relaying the packet
9016 to the client the notify packet is processed in the server.
9018 * The silc_server_free_client_data now checks whether there is
9019 pending outgoing traffic for the client and purges the data to
9020 the network before removing the client entry.
9022 Sun Mar 18 21:02:47 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9024 * Added SILC_NOTIFY_TYPE_KILLED notify type. It is sent when
9025 an client is killed from the SILC Network. Updated the protocol
9028 Added new function silc_server_send_notify_killed to the
9029 silcd/packet_send.[ch].
9031 * Added function silc_server_packet_relay_notify to relay notify
9032 packets that are destined directly to a client. In this case
9033 the server does not process the notify packets but merely relays
9034 it to the client. Affected file silcd/packet_send.[ch].
9036 Added also silc_server_packet_process_relay_notify to check
9037 whereto relay the notify. Affected file is
9038 silcd/packet_receive.[ch].
9040 * Implemented the KILL command to the server.
9044 * Added the backup schema desgined last fall to the protocol
9045 specs for everyone to see. The specification is in the
9046 *-spec-xx.txt draft and the packet type definitions for the
9047 backup routers is in *-pp-xx.txt draft. Thusly, added also
9048 new packet type SILC_PACKET_CELL_ROUTERS.
9050 * A big security problem in the implementation discovered. The
9051 signoff of an client did not cause new channel key generation
9052 which it of course should've done. The channel keys must be
9053 always re-generated when client leaves (or signoffs) the channel.
9054 The silc_server_remove_from_channels funtion now handles
9055 the channel key re-generation.
9057 * Added `sender' argument to the silc_server_send_notify_on_channels
9058 to not to send the client provided as argument. Affected file
9059 silcd/packet_send.[ch].
9061 Fri Mar 16 15:52:49 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9063 * Implemented OPER and SILCOPER commands into the server and
9066 * Added silc_auth_verify and silc_auth_verify_data to verify
9067 the authentication directly from the authentication payload.
9068 It supports verifying both passphrase and public key based
9069 authentication. Affected file lib/silccore/silcauth.[ch].
9071 * Added `hash' field to the SilcIDListData structure. It is the
9072 hash negotiated in the SKE protocol. Affected file is
9075 * Slight redesigning of the SilcAuthPayload handling routines.
9076 Do not send SilcPKCS but SilcPublicKey as argument.
9078 * Implemented the public key authentication support to the
9079 serverconfig. The public key is loaded from the provided path
9080 and saved as authentication data to void * pointer. Thus,
9081 changed the unsigned char *auth_data to void *auth_data;
9083 * Fixed SHUTDOWN command to send the reply before the server
9084 is shutdown. :) Affected file silcd/command.c.
9086 * Fixed fatal bug in CONNECT command. The hostname was invalid
9087 memory and server crashed. Affected file silcd/command.c.
9089 * Fixed fatal bug in CLOSE command. The server_entry became
9090 invalid but was referenced later in the command. Affected file
9093 Thu Mar 15 12:46:58 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9095 * Fixed fatal bug in failure packet handling. Server ignored
9096 the failure and thus crashed when it came.
9100 Wed Mar 14 20:37:35 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9102 * Added new SILC_CF_LAG_STRICT command flag that strictly forces
9103 that the command may be executed only once in (about) 2 seconds.
9104 The old SILC_CF_LAG flag is same but allows command bursts up
9105 to five before limiting.
9107 Added the support for CF_LAG and CF_LAG_STRICT flags to the
9108 server code. Various commands now includes the CF_LAG_STRICT
9109 flag to disallow any kind of miss-use of the command.
9111 * Fixed the silc_buffer_unformat to not to allocate any data
9112 if the length of the data is zero. It used to allocate the
9113 length + 1. Affected file lib/silcutil/silcbuffmt.c.
9115 Wed Mar 14 16:10:30 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9117 * Changed the format of AdminConnection configuration section
9118 in the server. Added username of the admin to the format.
9119 Affected files silcd/serverconfig.[ch].
9121 Added silc_server_config_find_admin into silcd/serverconfig.[ch]
9122 to return admin configuration data by host, username and/or
9125 Wed Mar 14 13:18:16 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9127 * Implemented WHOWAS command to the server. Added the functions:
9129 silc_server_command_whowas_parse,
9130 silc_server_command_whowas_send_reply,
9131 silc_server_command_whowas_from_client and
9132 silc_server_command_whowas_from_server
9134 * Added <Client ID> argument to the WHOWAS command reply. Updated
9135 the protocol specs accordingly.
9137 * Implemented WHOWAS command and command_reply to the client
9140 Implemented the WHOWAS printing on the user interface.
9142 Tue Mar 13 22:17:34 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9144 * Added new argument to the WHOWAS command reply, the real name.
9145 It is an optional argument. Updated the protocol specs.
9147 * Added SilcIDCacheDestructor callback that is registered when
9148 the SilcIDCache is allocated. The callback is called when
9149 an cache entry in the ID Cache expires, or is purged from the
9150 cache. Added into lib/silccore/idcache.[ch].
9152 Added silc_idlist_client_destructor to the silcd/idlist.[ch]
9153 to destruct the client entries when the cache entry expires.
9154 Other ID Cache's in server and in the client library ignores
9157 * If the ID Cache entry's `expire' field is zero then the entry
9158 never expires. Added boolean `expire' argument to the
9159 silc_idcache_add function in the lib/silccore/idcache.[ch].
9160 If it is TRUE the default expiry value is used.
9162 * Added silc_server_free_client_data_timeout that is registered
9163 when client disconnects. By default for 5 minutes we preserve
9164 the client entry for history - for WHOWAS command.
9166 Tue Mar 13 13:26:18 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9168 * Added support to the server to enforce that commands are not
9169 executed more than once in 2 seconds. If server receives
9170 commands from client more frequently, timeout is registered
9171 to process the commands. Affected file silcd/command.c.
9172 Added new function silc_server_command_process_timeout.
9174 * Changed NICK_NOTIFY handling in client library to check that
9175 if the client's nickname was changed, so there is no need to
9176 resolve anything from the server.
9178 * Removed error printing from the WHOIS and IDENTIFY commands.
9179 If error occurs then it is ignored silently in the client library.
9180 The application, however, may map the received error to
9181 human readable error string. The application currently maps
9182 the NO_SUCH_NICKNAME error to string.
9184 * Made the command status message public to the application. Moved
9185 them from lib/silcclient/command_reply.c to
9186 lib/silcclient/command_reply.h. The application can map the
9187 received command status to the string with the
9188 silc_client_command_status_message function.
9190 * Added check to the server to check that client's ID is same
9191 as the Source ID in the packet the client sent. They must
9194 Tue Mar 13 12:49:21 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9196 * Added dist-bzip hook to the Makefile.am to make bzip2
9197 compressed distributions.
9199 Mon Mar 12 18:43:38 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9201 * Server now enforces the maximum length for the nickname and
9202 the channel as protocol specification dictates. 128 bytes for
9203 nickname and 256 bytes for channel name.
9205 * Moved the WHOIS printing to the application. The client libary
9206 does not print out the WHOIS information anymore, the application
9207 must do it. Renamed silc_client_command_reply_whois_print to
9208 the silc_client_command_reply_whois_save.
9210 The client's idle time is also sent to the application now, and
9211 the idle is shown on screen.
9213 * Added silc_client_command_reply_identify_save to save the
9214 received IDENTIFY entries.
9216 * Do not check for channel private keys in message sending and
9217 reception if the channel does not have the PRIVKEY mode set.
9218 Affected file lib/silclient/client_channel.c.
9220 Sun Mar 11 20:25:06 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9222 * Fixed a minor bug if WHOIS and IDENTIFY command parsing that
9223 just surfaced after chaning the JOIN procedure.
9225 Sun Mar 11 14:59:05 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9227 * Added silc_client_get_clients_by_list to get client entries
9228 from Client ID list, that is returned for example by JOIN
9229 and USERS command replies. The application should use this
9230 function for example when JOIN command reply is received to
9231 resolve the clients already on the channel (library does not
9232 do that anymore as USERS command reply is not used in the JOIN
9233 procedure anymore). Affected files lib/silcclient/silcapi.h and
9234 lib/silcclient/idlist.c.
9236 * JOIN command reply and USERS command reply returns now SilcBuffer
9237 pointers instead of unsigned char pointers when returning
9238 the client list and mode list.
9240 * Added <Client ID> argument to the JOIN command reply, mainly
9241 for the server to identify for which client the command was
9242 originally sent. Updated protocol specs accordingly.
9244 * Added SilcDlist private_key pointer to the SilcChannelEntry
9245 in the client to support the channel private keys. Affected
9246 file is lib/silcclient/idlist.h.
9248 * Added SilcChannelPrivateKey argument to the function
9249 silc_client_send_channel_message so that application can choose
9250 to use specific private ke if it wants to. If it is not provided,
9251 the normal channel key is used, unless private keys are set.
9252 In this case the first (key that was added first) is used
9253 as the encryption key.
9255 * Implemented the support for channel private key handling.
9256 Implemented the following functions:
9258 silc_client_add_channel_private_key,
9259 silc_client_del_channel_private_keys,
9260 silc_client_del_channel_private_key,
9261 silc_client_list_channel_private_keys and
9262 silc_client_free_channel_private_keys
9264 Affected file lib/silcclient/client_channel.c.
9266 * Added the support for the private keys in the channel message
9267 sending and encryption and in the message reception and
9268 decryption. Affected funtions are
9269 silc_client_send_channel_message and silc_client_channel_message.
9271 Sat Mar 10 21:36:22 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9273 * Added SKE's key verify callback to the client library's
9274 KE protocol context. Affected files lib/silcclient/protocol.[ch].
9276 * Removed the statement that server (or router) must send USERS
9277 command reply when joining to the channel so that the client
9278 knows who are on the channel. Instead, the client list and
9279 client's mode list is now sent in the JOIN command reply to the
9280 client who joined channel. This is better solution.
9282 * Added function silc_server_get_users_on_channel and function
9283 silc_server_save_users_on_channel to the silcd/server.[ch].
9285 * Removed function silc_server_command_send_users from the
9288 * Do not show topic on the client library anymore. The topic is
9289 sent in the command reply notify to the application and the
9290 application must show the topic now.
9292 Sat Mar 10 00:07:37 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9294 * Added client searching by nickname hash into the IDENTIFY and
9295 WHOIS commands in the server as they were clearly missing from
9296 them. Affected file is silcd/command.c.
9298 * Fixed a bug in private message receiving in the client library.
9299 The remote ID was freed and it wasn't supposed, now it is
9302 Fri Mar 9 12:40:42 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9304 * Minor fix to the channel payload; allocate the data area, as it
9305 needs to be of specific length.
9307 * If the key agreement port is zero then the operating
9308 system will define the bound port. Affected files are
9309 lib/silcclient/silcapi.h and lib/silcclient/client_keyagr.c.
9311 * Added new function silc_channel_payload_decrypt into the file
9312 lib/silccore/silcchannel.[ch].
9314 * Moved the channel message etc, check from silc_packet_decrypt
9315 to applications. The library calls now a generic
9316 SilcPacketCheckDecrypt callback which is to return TRUE or FALSE
9317 when the packet is either normal or special. This was done to
9318 allow more wide range of checking that was not allowed when
9319 the code was in library. Now applications can do virtually any
9320 checks to the packet and return to the library the decision how
9321 the packet should be processed. Affected files are
9322 lib/silccore/silcpacket.[ch].
9324 Added silc_server_packet_decrypt_check to the server and
9325 silc_client_packet_decrypt_check to the client library.
9327 * Added silc_server_packet_send_srcdest into silcd/packet_send.[ch]
9328 to send with specified source and destination information.
9330 * Channel message delivery between routers was broken after the
9331 channel key distribution was fixed earlier. The channel key
9332 was used be to distributed to other routers as well which is not
9333 allowed by the protocol. Now this is fixed and channel keys
9334 really are cell specific and the channel message delivery between
9335 routers comply with the protocol specification.
9337 * Fixed various commands in server to check also the global list
9338 for the channel entry and not just the local list. The affected
9339 file silcd/command.c.
9341 Thu Mar 8 21:39:03 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9343 * Added assert()s to buffer formatting and unformatting routines
9344 to assert (if --enable-debug) when error occurs. Affected
9345 file: lib/silcutil/silcbuffmt.c.
9347 * Changed to auto-reconnect to check whether the remote host is
9348 router and register the re-connect timeout if it is. It used
9349 to check that whether we are normal server, but router must do
9350 auto-reconnect with another router as well. Affected file
9353 * Removed the [<key len>] option from CMODE command as the cipher
9354 name decides the key length, nowadays. See the defined ciphers
9355 from the protocol specification.
9357 * Added [<hmac>] option to the CMODE command to define the HMAC
9358 for the channel. Added SILC_CMODE_HMAC channel mode.
9360 * Added [<hmac>] option for the JOIN command so that user can
9361 select which HMAC is used to compute the MACs of the channel
9364 * Added Hmac field to the Channel Message Payload. The integrity
9365 of plaintext channel messages are now protected by computing
9366 MAC of the message and attaching the MAC to the payload. The
9367 MAC is encrypted. Now, it is clear that this causes some
9368 overhead to the size of the packet but rationale for this is that
9369 now the receiver can verify whether the channel message decrypted
9370 correctly and also when private keys are set for the channel the
9371 receiver can decrypt the packet with several keys and check from
9372 the MAC which key decrypted the message correctly.
9374 * Added silc_cipher_encrypt and silc_cipher_decrypt into the
9375 lib/silccrypt/silccipher.[ch].
9377 * Added silc_hash_len to return the digest length into the
9378 lib/silcrypt/silchash.[ch].
9380 * Rewrote parts of Silc Channel Payload interface in the
9381 lib/silccore/silcchannel.[ch]. The encode function now also
9382 encrypts the packet and parse function decrypts it.
9384 Wed Mar 7 20:58:50 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9386 * Fixed a minor formatting bug in the SKE's key material processing.
9387 It actually might have processed the keys wrong way resulting
9390 * Redefined the mandatory HMAC algorithms and added new algorithms.
9391 Added hmac-sha1-96 and hmac-md5-96 which are normal hmac-sha1
9392 and hmac-md5 truncated to 96 bits. The mandatory is now
9393 hmac-sha1-96. Rest are optional (including the one that used
9394 to be mandatory). Rationale for this is that the truncated HMAC
9395 length is sufficient from security point of view and can actually
9396 make the attack against the HMAC harder. Also, the truncated
9397 HMAC causes less overhead to the packets. See the RFC2104 for
9400 * Added new [hmac] configuration section. The SKE used to use
9401 the hash names (md5 and sha1) in the SKE proposal as HMCAS which
9402 is of course wrong. The official names that must be proposed in
9403 the SKE are the ones defined in the protocol specification
9404 (hmac-sha1-96 for example). The user can configure any hmac
9405 using any hash function configured in the [hash] section. At
9406 least, the mandatory must be configured.
9408 Rewrote the HMAC interface in lib/silccrypt/silchmac.[ch].
9410 * Added HMAC list to the SKE proposal list. It has now both
9411 hash algorithm list and HMAC list. This makes the protocol
9412 incompatible with previous versions. The SKE now seems to work
9413 the way it is supposed to work, for the first time actually.
9415 * Defined plain Hash algorithms to the protocol specification.
9418 Tue Mar 6 15:36:11 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9420 * Implemented support for key agreement packets into the server.
9421 Added functions silc_server_key_agreement and
9422 silc_server_send_key_agreement. Other than these functions,
9423 server has nothing to do with this packet.
9425 * Added support for private message key packets into the server.
9426 Added functions silc_server_private_message_key and
9427 silc_server_send_private_message_key.
9431 * Changed the silc_[client|server]_protocol_ke_set_keys to be
9432 called in the protocol's final callback instead in the END
9433 protocol state. This makes a little more sense and in the same
9434 time in client we can use the same protocol routines for normal
9435 key exchange and to key agreement packet handling as well.
9437 * Added to both client's and server's KE protocol context the
9438 SilcSKEKeyMaterial pointer to save the key material. We will
9439 bring the key material to the protocol's final callback by doing
9440 this. The final callback must free the key material.
9442 * Added SKE's packet_send callback into client's KE protocol
9443 context so that the caller can choose what packet sending function
9444 is used. This way we can use different packet sending when
9445 doing normal SKE when doing key agreement packet handling (in
9446 the key agreement packet handling we do not want to encrypt
9449 * Implemented the responder side of the key agreement routines
9450 in the client. The client can now bind to specified port and
9451 accept incoming key negotiation. The key material is passed
9452 to the application after the protocol is over.
9454 * Implemented the processing of incoming Key Agreement packet
9455 in the client. Added function silc_client_key_agreement to
9458 * Implemented the intiator side of the key agreement routines
9459 in the client. The client can now initiate key agreement with
9460 another remote client. The key material is passed to the
9461 application after the protocol is over.
9463 * Created client_keyagr.c to include all the key agreement
9466 * Added macro SILC_TASK_CALLBACK_GLOBAL which is equal to the
9467 SILC_TASK_CALLBACK except that it is not static.
9469 * Created client_notify.c and moved the Notify packet handling
9470 from the client.[ch] into that file.
9472 * Created client_prvmsg.c and moved all private message and
9473 private message key routines from the client.[ch] into that file.
9475 * Create client_channel.c and moved all channel message and
9476 channel private key routines from the client.[ch] into that file.
9478 * Changed silc_client_get_client_by_id_resolve to resolve with
9479 WHOIS command instead of IDENTIFY command, in the file
9480 lib/silclient/idlist.c.
9482 Mon Mar 5 18:39:49 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9484 * Implemented the SKE's responder side to the Client library.
9486 * When FAILURE is received to the protocol do not trust it
9487 blindly. Register a timeout to wait whether the remote closes
9488 the connection as it should do it, only after that process the
9489 actual failure. This was changed to both client and server.
9491 * Added client_internal.h to include some of the structures
9492 there instead of client.h in lib/silcclient/.
9494 * Added function silc_task_unregister_by_callback to unregister
9495 timeouts by the callback function.
9497 Sat Mar 3 19:15:43 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9499 * Some "Incomplete WHOIS info" errors has been appearing on the
9500 log files. Took away the entry->userinfo check from WHOIS
9501 reply sending. The entry->userinfo is now " " if client did not
9502 provide one. I thought this was fixed earlier but something
9503 is wrong still. Let's see if the error still appears.
9505 Wed Feb 28 20:56:29 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9507 * Fixed a minor bug in the login when the channel key is
9508 re-generated in the server. It used to generate the key in
9509 wrong order and thus caused problems in the channel traffic.
9511 * Fixed a minor bug in channel key distsribution after
9512 KICK command. The key was not sent to the router even though
9515 Tue Feb 27 20:24:25 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9517 * Added silc_ske_process_key_material_data as generic routine
9518 to process any key material as the SILC protocol dictates. The
9519 function is used by the actual SKE library but can be used by
9520 applications as well. This relates to the private message keys
9521 and the channel private keys since they must be processed the
9522 same way the normal SILC session keys. The protocol dictates
9523 this. Affected files: lib/silcske/silcske.[ch].
9525 Added also silc_ske_free_key_material to free the
9526 SilcSKEKeyMaterial structure.
9528 * Defined silc_cipher_set_key function to set the key for
9529 cipher without using the object's method function. The affected
9530 files: lib/silccrypt/silccipher.[ch].
9532 * Implemented silc silc_client_add_private_message_key,
9533 silc_client_add_private_message_key_ske,
9534 silc_client_del_private_message_key,
9535 silc_client_list_private_message_keys and
9536 silc_client_free_private_message_keys functions in the
9539 Added functions silc_client_send_private_message_key to send
9540 the Private Message Key payload and silc_client_private_message_key
9541 to handle incoming Private Message Key payload.
9543 * Added Cipher field to the Private Message Key payload to set
9544 the cipher to be used. If ignored, the default cipher defined
9545 in the SILC protocol (aes-256-cbc) is used.
9547 Tue Feb 27 13:30:52 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9549 * Removed lib/silcclient/ops.h file.
9551 Redefined parts of the SILC Client Library API. Created new
9552 file silcapi.h that deprecates the ops.h file and defines the
9553 published Client Library API. Defined also private message key
9554 API and channel private key API into the file.
9556 This is the file that the application must include from the
9557 SILC Client Library. Other files need not be included by
9558 the application anymore.
9560 * Added new key_agreement client operation callback and also
9561 defined the Key Agreement library API for the application.
9563 Tue Feb 27 11:28:31 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9565 * Added new packet type: SILC_PACKET_KEY_AGREEMENT. This packet
9566 is used by clients to request key negotiation between another
9567 client in the SILC network. If the negotiation is started it
9568 is performed using the SKE protocol. The result of the
9569 negotiation, the secret key material, can be used for example
9570 as private message key.
9572 Implemented the Key Agreement payload into the files
9573 lib/silccore/silauth.[ch].
9575 Mon Feb 26 12:13:58 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9577 * Redefined ciphers for the SILC protocol. Added some new ciphers
9578 and defined the key lengths for the algorithms. Changed the
9579 code accordingly. The default key length is now 256 bits.
9581 * Fixed SKE key distribution function silc_ske_process_key_material
9582 when the key length is more than 128 bits. The default key
9583 length in SILC is now 256 bits.
9585 * Added new command status type: SILC_STATUS_ERR_UNKOWN_ALGORITHM
9586 to indicate unsupported algorithm.
9588 * Renamed rijndael.c to aes.c and all functions as well.
9590 * Fixed a long standing channel key setting bug in client library.
9591 Weird that it has never surfaced before.
9593 * Fixed bug in channel deletion. If the entire channel is removed
9594 then it must also delete the references of the channel entry
9595 from the client's channel list as the client's channel entry and
9596 the channel's client entry share same memory.
9598 Sun Feb 25 20:47:29 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9600 * Implemented CONNECT and SHUTDOWN commands in the client.
9602 * Implemented CLOSE command to the client.
9604 * Added the function silc_idlist_find_server_by_name into the
9605 files silcd/idlist.[ch].
9607 Added the function silc_idlist_find_server_by_conn into the
9608 files silcd/idlist.[ch].
9610 Sat Feb 24 23:45:49 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9612 * DIE command was renamed to SHUTDOWN. Updated the both code
9615 * Defined SILC_UMODE_NONE, SILC_UMODE_SERVER_OPERATOR and
9616 SILC_UMODE_ROUTER_OPERATOR modes into lib/silccore/silcmode.h.
9618 * Implemented CONNECT, CLOSE and SHUTDOWN commands to the server
9621 * Added function silc_server_create_connection function to create
9622 connection to remote router. My server implementation actually
9623 does not allow router to connect to normal server (it expects
9624 that normal server always initiates the connection to the router)
9625 so the CONNECT command is only good for connecting to another
9628 Sat Feb 24 16:03:45 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9630 * Added SILC_NOTIFY_TYPE_KICKED to indicate that the client
9631 or some other client was kicked from the channel.
9633 Implemented the handling of the notify type to both client
9636 Implemented silc_server_send_notify_kicked to send the KICKED
9637 notify. It is used to send it to the server's primary router.
9639 * Implemented the KICK command into server and client.
9641 * Added `query' argument to the silc_idlist_get_client function
9642 to indicate whether to query the client from server or not if
9645 * Added new command status type SILC_STATUS_ERR_NO_CHANNEL_FOPRIV
9646 to indicate that the client is not channel founder.
9650 Sat Feb 24 00:00:55 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9652 * Removed the rng context from SilcPacketContext structure and
9653 changed that the packet routine uses the Global RNG API.
9655 Fri Feb 23 11:22:57 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9657 * Added support for quit message that client can "leave" on the
9658 channel when it quits the SILC. It is ditributed inside the
9659 SILC_NOTIFY_TYPE_SIGNOFF notify type.
9661 Added silc_server_free_client_data that will take the
9662 signoff message as argument.
9664 * Changed SKE routines to use the silc_pkcs_sign/verify routines.
9666 Thu Feb 22 23:05:36 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9668 * Updated parts of the protocol specification to keep it up
9671 Thu Feb 22 15:08:20 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9673 * Added List flag (SILC_PACKET_FLAG_LIST) to indicate list of
9674 payloads in one packet.
9676 * Deprecated following packet types: NEW_ID_LIST, NEW_CHANNEL_LIST,
9677 NEW_CHANNEL_USER_LIST, SET_MODE and SET_MODE_LIST. List packets
9678 use now the new List flag.
9680 * Also deprecated the following packet types: REPLACE_ID,
9681 NEW_CHANNEL_USER and REMOVE_CHANNEL_USER packet types.
9683 * Added list support for Notify packet in server.
9685 * Added silc_server_send_notify_channel_change to send the
9686 CHANNEL_CHANGE notify type to replace channel ID's. Deprecates
9687 the silc_server_send_replace_id.
9689 * Added silc_server_send_notify_nick_change to send the
9690 NICK_CHANGE notify type. Deprecates the function
9691 silc_server_send_replace_id.
9693 * Added silc_server_send_notify_join to send the JOIN notify type.
9694 Deprecates the function silc_server_send_new_channel_user.
9696 * Added silc_server_send_notify_leave to send LEAVE notify type.
9697 Deprecates the function silc_server_send_remove_channel_user.
9699 * Added silc_server_send_notify_cmode and
9700 silc_server_send_notify_cumode to send CMODE and CUMODE notify
9701 types. Deprecates the silc_server_send_set_mode function.
9703 * Added SERVER_SIGNOFF notify type to indicate that server has
9704 quit. This means that all clients on the channel from that
9705 server will drop. This can be also used when netsplit happens.
9707 Deprecated REMOVE_ID packet type since it is not needed anymore
9710 Added silc_server_send_notify_server_signoff to send the
9711 SERVER_SIGNOFF notify type. Deprecates the function
9712 silc_server_send_remove_id.
9714 Added also silc_server_send_notify_signoff to send the
9715 SIGNOFF notify type.
9717 * Employed the PKCS #1. It is the mandatory way to do RSA in the
9718 SILC protocol from this day on. Changed the protocol
9719 specification as well.
9721 * Added silc_server_send_notify_topic_set to send TOPIC_SET
9722 notify type. It is used between routers to notify about
9723 topic changes on a channel.
9725 * Added silc_id_dup into lib/silccore/id.[ch] to duplicate
9728 * Partly updated the protocol specification to comply with the
9729 changes now made. It is still though a bit outdated.
9731 * The JOIN notify type now takes one extra argument <Channel ID>.
9732 The packet used to be destined to the channel but now the
9733 JOIN type may be sent as list thus it is impossible to
9734 destine it to any specific channel. By adding this argument
9735 it is again possible.
9737 Wed Feb 21 22:39:30 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9739 * Added CREDITS file. The CHANGES and CREDITS file will appear
9740 in the distribution as well.
9742 Wed Feb 21 14:17:04 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9744 * Implemented CMODE_CHANGE, CUMODE_CHANGE and TOPIC_SET notify
9745 types in the server's silcd/packet_receive.c.
9747 * Implemented CMODE and CUMODE to work in router environment.
9749 * Fixed minor encoding and decoding buglet from the
9750 lib/silccore/silcmode.c.
9752 * Fixed buffer overflow from lib/silcclient/command.c in USERS
9755 Wed Feb 21 12:44:00 EET 2001 Mika Boström <bostik@lut.fi>
9757 * Changed all SilcConfigServer* and silc_config_server* to
9758 SilcServerConfig* and silc_server_config*, respectively.
9761 Wed Feb 21 00:10:00 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9763 * Associated the ID (client or server ID) to the Authentication
9764 Payload to avoid any possibility of forging. Updated the
9765 protocol specification and the code accordingly.
9767 Tue Feb 20 14:14:14 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9769 * The RSA key length is now save to the RsaKey context in the
9770 key generation process in lib/silccrypt/rsa.c. The key length
9771 is now used to figure out the maximum size of the block allowed
9772 to be encrypted/signed.
9774 * Added silc_mp_mp2bin_noalloc into lib/silcmath/mpbin.[ch]. It
9775 is equivalent to the silc_mp_mp2bin but does not allocate any
9778 * Changed silc_mp_mp2bin API to take length argument. If it is
9779 non-zero then the buffer is allocated that large. If zero, then
9780 the size is approximated using silc_mp_sizeinbase, which however
9783 * Created Global RNG API which is global RNG that application can
9784 initialize. After initializing, any routine anywhere in the
9785 code (including library) can use RNG without allocating a new
9786 RNG object. This was done to allow this sort of use of the
9787 RNG in code that has no chance to allocate RNG object. All
9788 applications currently allocate this and many routines in the
9789 library use this. Affected file lib/silccrypt/silcrng.[ch].
9791 * Removed the RNG kludge from lib/silcmath/primegen.c and changed
9792 it to use the Global RNG API.
9794 * Defined Authentication Payload into protocol specification that
9795 is used during SILC session to authenticate entities. It is
9796 used for example by client to authenticate itself to the server
9797 to obtain server operator privileges.
9799 Implemented this payload into the lib/silccore/silcauth.[ch].
9800 Implemented also routines for public key based authentication
9801 as the new protocol specification dictates.
9803 Moved definitions of different authentication methods from
9804 lib/silccore/silcprotocol.h into lib/silccore/silcauth.h.
9806 * Added silc_pkcs_encrypt, silc_pkcs_decrypt, silc_pkcs_sign,
9807 silc_pkcs_verify and silc_pkcs_sign_with_hash and
9808 silc_pkcs_verify_with_hash functions into the file
9809 lib/silccrypt/silcpkcs.[ch].
9811 Mon Feb 19 19:59:28 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9813 * The client entry's userinfo pointer must be always valid.
9814 Otherwise the [<unknown>] bug will surface beacuse the WHOIS
9815 will fail since it requires the userinfo. Now, the userinfo
9816 is allocated as "" if actual userinfo does not exist. Actually,
9817 it must exist and it is totally Ok to drop client connections
9818 that does not announce the userinfo. However, we will make
9819 this workaround for now.
9821 * Added silc_net_get_remote_port into lib/silcutil/silcnet.[ch]
9822 to return the remote port by socket.
9824 Mon Feb 19 14:26:49 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9826 * Changed SILC_SERVER_COMMAND_EXEC_PENDING macro to the name
9827 SILC_SERVER_PENDING_EXEC and added an new macro
9828 SILC_SERVER_PENDING_DESTRUCTOR which is called to free the
9829 data or when error occurs while processing the pending command.
9831 Added new argument `destructor' into silc_server_command_pending
9832 and to the SilcServerCommandPending object. This destructor is
9833 now called after calling the pending callback or if error occurs
9834 immediately. If error occurs the actual pending callback won't
9835 be called at all - only the destructor. The destructor may be
9836 NULL if destructor is not needed.
9838 All this applies for client library code as well. Similar
9839 changes were made there as well for the pending commands.
9841 In the client, the application must now allocate the
9842 SilcClientCommandContext with the silc_client_command_alloc
9845 * Added reference counter to the SilcServerCommandContext. Added
9846 function silc_server_command_alloc and silc_server_command_dup
9849 Same type of functions added to the client library for the same
9852 * Removed the cmd_ident from IDListData away since it is now
9853 global for all connections. It is the command identifier used
9854 in command sending and with pending commands. The affected file
9857 * Added reference counter to the SilcSocketConnection objecet to
9858 indicate the usage count of the object. The object won't be
9859 freed untill the reference counter hits zero. Currently only
9860 server uses this, and client ignores it. The client must be
9861 set to use this too later. The affected files are
9862 lib/silccore/silcsockconn.[ch]. Added also the function
9863 silc_socket_dup to increase the reference counter.
9865 This was mainly added because it is possible that the socket
9866 is removed underneath of pending command or other async
9867 operation. Now it won't be free'd and proper DISCONNECTING
9868 flags, etc. can be set to avoid sending data to connection that
9869 is not valid anymore.
9871 * Added SILC_SET_DISCONNECTING to server.c when EOF is read from
9872 the connection. After that it sets SILC_SET_DISCONNECTED.
9873 It is, however, possible that the socket data is not still freed.
9874 The silc_server_packet_process now checks that data is not
9875 read or written to connection that is DISCONNECTED. The socket
9876 get's freed when the reference counter hits zero.
9878 Mon Feb 19 00:50:57 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9880 * Changed the client operation API: channel_message operation's
9881 `sender' is now the client entry of the sender, not the nickname
9882 and the `channel' is the channel entry, not the channel name.
9884 In the private_message operation the `sender' is now also the
9885 client entry of the sender not the nickname.
9887 Affected file is lib/silcclient/ops.h and all applications
9888 using the client operations.
9890 Sat Feb 17 22:11:50 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9892 * Moved the calling of ops->connect() from connect_to_server_final
9893 into receive_new_id functin since that is the point when the
9894 client is actually allowed to send traffic to network. The
9895 affected file is lib/silcclient/client.c.
9897 Sat Feb 17 13:15:35 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9899 * When receiving NEW_CHANNEL_LIST, NEW_CHANNEL_USER_LIST,
9900 NEW_ID_LIST and SET_MODE_LIST packets, broadcast the list packet
9901 (if needs broadcasting) instead of broadcasting the packets one
9902 by one which would make a burst in the network traffic.
9904 * Added `broadcast' argument to the functions in silcd/server.[ch]
9905 silc_server_create_new_channel[_with_id] to indicate whether
9906 to send New Channel packet to primary router.
9908 Sat Feb 17 01:06:44 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9910 * Added new function into the silcd/server.[ch] files:
9911 silc_server_create_new_channel_with_id to create new channel with
9912 already existing Channel ID.
9914 * Added new packet type SILC_PACKET_SET_MODE_LIST into the file
9915 lib/silccore/silcpacket.h. This packet is used t send list of
9916 Set Mode payloads inside one packet. Server uses this to set
9917 the modes for the channels and clients on those channels, that it
9918 announced to the router when it connected to it. The protocol
9919 specification has been updated accordingly.
9921 * The silc_server_new_channel did not handle the packet coming
9922 from normal server as it normally does not send that. However,
9923 when it announces its channels it does send it. Implemented
9924 the support for that.
9926 * Added SILC_ID_CHANNEL_COMPARE macro to compare to Channel ID's
9927 into the file lib/silccore/id.h.
9929 Fri Feb 16 23:57:29 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9931 * Fixed memory leaks in the functions silc_idlist_del_client,
9932 silc_idlist_del_channel and silc_idlist_del_server in the file
9933 silcd/idlist.c. All of those leaked like a sieve.
9935 * Fixed some small memory leaks in the client's function
9936 silc_client_notify_by_server.
9938 * Added functions into silcd/server.c: silc_server_announce_clients,
9939 silc_server_announce_channels and silc_server_announce_server.
9940 These functions are used by normal and router server to announce
9941 to its primary router about clients, channels and servers (when
9942 router) that we own. This is done after we've connected to the
9945 These functions effectively implements the following packet types:
9946 SILC_PACKET_NEW_CHANNEL_LIST, SILC_PACKET_NEW_CHANNEL_USER_LIST
9947 and SILC_PACKET_NEW_ID_LIST.
9949 * Added new functions into the silcd/packet_receive.[ch]:
9950 silc_server_new_id_list, silc_server_new_channel_list and
9951 silc_server_new_channel_user_list to handle the incoming
9952 NEW_ID_LIST, NEW_CHANNEL_LIST and NEW_CHANNEL_USER_LIST packets.
9954 * Added support of changing Channel ID in the function
9955 silc_server_replace_id. If the server that announces a channel
9956 to the router already exists in the router (with same name but
9957 with different Channel ID), router is responsible to send
9958 Replace ID packet to the server and force the server to change
9959 the Channel ID to the one router has.
9961 * Added new notify type SILC_NOTIFY_TYPE_CHANNEL_CHANGE to notify
9962 client that the Channel ID has been changed by the router. The
9963 normal server sends this to the client. Client must start using
9964 the new Channel ID as the channel's ID.
9966 Implemented handling of this new type into lib/silcclient/client.c
9967 into the function silc_client_notify_by_server.
9969 * Added new function silc_idlist_replace_channel_id into the files
9970 silcd/idlist.[ch] to replace the Channel ID.
9972 Fri Feb 16 14:14:00 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9974 * Call silc_server_command_identify_check always when processing
9975 the IDENTIFY command in silcd/command.c
9977 Thu Feb 15 20:07:37 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9979 * Added new packet type SILC_PACKET_HEARTBEAT that is used to
9980 send keepalive packets. The packet can be sent by clients,
9981 servers and routers.
9983 Added function silc_socket_set_heartbeat into the file
9984 lib/silccore/silcsockconn.[ch] to set the heartbeat timeout.
9985 If not set, the heartbeat is not performed. The actual
9986 heartbeat is implemented in the low level socket connection
9987 library. However, application is responsible of actually
9990 Added silc_server_send_heartbeat to send the actual heartbeat
9991 packet into silcd/packet_send.[ch]. Server now performs
9992 keepalive with all connections.
9994 * Added silc_task_get_first function into lib/silcutil/silctask.c
9995 to return the timeout task with shortest timeout. There was a bug
9996 in task unregistration that caused problems. TODO has been
9997 updated to include that task system must be rewritten.
9999 * The client library will now resolve the client information when
10000 receiving JOIN notify from server for client that we know but
10001 have incomplete information.
10003 * Rewrote parts of silc_server_remove_from_channels and
10004 silc_server_remove_from_one_channel as they did not remove the
10005 channel in some circumstances even though they should've.
10007 * Encryption problem encountered in server:
10009 The LEAVE command used to send the Channel Key packet to the
10010 router immediately after generating it. However, the code
10011 had earlier sent Remove Channel user packet but not immediately,
10012 ie. it was put to queue. The order of packets in the router
10013 was that Channel Key packet was first and Remove Channel User
10014 packet was second, even though they were encrypted in the
10015 reverse order. For this reason, MAC check failed. Now, this
10016 is fixed by not sending the Channel Key packet immediately but
10017 putting it to queue. However, this is more fundamental problem:
10018 packets that are in queue should actually not be encrypted
10019 because packets that are sent immediately gets encrypted
10020 actually with wrong IV (and thus MAC check fails). So, packets
10021 that are in queue should be encrypted when they are sent to
10022 the wire and not when they put to the queue.
10024 However, the problem is that the current system has not been
10025 designed to work that way. Instead, the packet is encrypted
10026 as soon as possible and left to the queue. The queue is then
10027 just purged into wire. There won't be any fixes for this
10028 any time soon. So, the current semantic for packet sending
10031 o If you send packet to remote host and do not force the send
10032 (the packet will be in queue) then all subsequent packets to the
10033 same remote host must also be put to the queue. Only after the
10034 queue has been purged is it safe again to force the packet
10037 o If you send all packets immediately then it safe to send
10038 any of subsequent packets through the queue, however, after
10039 the first packet is put to queue then any subsequent packets
10040 must also be put to the queue.
10042 Follow these rules and everything works fine.
10044 Thu Feb 15 14:24:32 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10046 * Added new function silc_server_remove_clients_by_server to
10047 remove all client entries from ID list when the server connection
10048 is lost. In this case it is also important to invalidate all
10049 client entires as they hold the invalid server entry. This
10050 fixes fatal bug when server has lost connection and will reconnect
10053 Wed Feb 14 16:03:25 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10055 * Made some sanity checks to silc_server_daemonise like to check
10056 whether the requested user and group actually exists.
10058 * Added sanity check to SKE's silc_ske_responder_finish to check
10059 that the public and private key actually is valid.
10061 * Invalidate the client's nickname when receiving Replace ID
10062 packet and the Client ID is being replaced. This means that the
10063 server will query the nickname if someone needs it (client)
10066 * Sort the ID Cache in client library when the ID Cache data
10067 has changed (needs sorting).
10069 * Do not allow for SILC client to create several connections to
10070 several servers. The client does not support windows right now
10071 and generating multiple connections causes weird behaviour.
10073 Irssi-silc client does support windows and can handle several
10074 connections without problems, see: www.irssi.org and SILC plugin.
10076 * Fixed some places where client was added to the IDList. The
10077 rule of thumb is following (in order to get everything right):
10078 If the client is directly connected local client then the
10079 `connection' argument must be set and `router' argument must be
10080 NULL to silc_idlist_add_client function. If the client is not
10081 directly connected client then the `router' argument must
10082 bet set and the `connection' argument must be NULL to the
10083 silc_idlist_add_client function.
10085 * The funtion silc_server_packet_send_local_channel actually did
10086 not check whether the client was locally connected or not. It
10087 does that now. Fixed a bug related to LEAVE command.
10089 * Fixed Remove Channel User payload parsing bug in server's
10090 silcd/packet_receive.c. Fixed a bug related to LEAVE command.
10092 * The server's silc_server_save_channel_key now checks also the
10093 global ID list for the channel as it might not be in the local
10094 list. Fixed a bug related to LEAVE command.
10096 * Is this the end of the [<unknown>] buglet that has been lurking
10097 around for a long time? A little for loop fix in server's
10098 silc_server_command_whois_parse that is used by both IDENTIFY
10099 and WHOIS command. At least, this was a clear bug and a cause
10100 of one type of [<unknown>] buglet.
10102 * WHOIS and IDENTIFY commands call the function
10103 silc_server_command_[whois/identify]_check function even if
10104 we are not router server.
10106 Tue Feb 13 19:55:59 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10108 * Added --with-gmp configuration option. If set the GMP
10109 is always compiled in the SILC source tree. If not set then
10110 it is checked whether the system has the GMP3 installed. If
10111 it has then the GMP won't be compiled (the system's headers
10112 and library is used), if it doesn't have it then the GMP is
10113 compiled in the SILC source tree.
10115 Mon Feb 12 11:20:32 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10117 * Changed RSA private exponent generation to what PKCS #1
10118 suggests. We try to find the smallest possible d by doing
10119 modinv(e, lcm(phi)) instead of modinv(e, phi). Note: this is
10120 not security fix but optimization.
10122 Sun Feb 11 18:19:51 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10124 * Added new config entry [Identity] to fork the server and run
10125 it as specific user and group. A patch from Bostik.
10127 * Imported Dotconf configuration library into lib/dotconf.
10128 This will be used to create the SILC configuration files later.
10129 It will appear in the distsribution after this commit.
10131 Sat Feb 10 21:13:45 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10133 * A big code auditing weekend happening. Auditing code for
10134 obvious mistakes, bugs and errors. Also, removing any code
10137 Removed files for being obsolete:
10139 o lib/silcutil/silcbuffer.c (the buffer interface is entirely in
10140 inline in the file lib/silcutil/silcbuffer.h)
10142 o lib/silcutil/silcbufutil.c (the header has inline versions)
10144 Changed code to fix possible error conditions:
10146 o The buffer formatting routines now check that the destination
10147 buffer really has enough space to add the data. This applies for
10148 both buffer formatting and unformatting
10149 (lib/silcutil/silcbuffmt.[ch]). Also, the entire buffer
10150 unformatting was changed to accomodate following rules:
10151 XXX_*STRING_ALLOC will allocate space for the data into the pointer
10152 sent to the function while XXX_*STRING will not allocate or copy
10153 the data into the buffer. Instead it sets the pointer from the
10154 buffer into the pointer sent as argument (XXX_*STRING used to
10155 require that the pointer must be allocated already). This change
10156 makes this whole thing a bit more consistent and more optimized
10157 (note that the data returned in the unformatting with XXX_*STRING
10158 must not be freed now). The routines return now -1 on error.
10160 o Tried to find all code that use buffer_format and buffer_unformat
10161 and added return value checking to prevent formatting and
10162 especially unformatting errors and possible subsequent fatal
10165 o Changed ske->x and ske->KEY to mallocated pointers in
10166 lib/silcske/silcske.h. Fixed possible data and memory leak.
10168 o Added return value checking to all *_parse* functions. Fixed
10169 many memory leaks as well.
10171 o Added length argument to silc_id_str2id in lib/silccore/id.[ch]
10172 so that buffer overflows would not happen. All code now also
10173 checks the return value as it can fail.
10175 Mon Feb 5 20:08:30 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10177 * Added reconnection support to server if the normal server looses
10178 its connection to the router (for example if router is rebooted).
10179 The server performs normal reconnection strategy implemented
10180 to the server. Affected file silcd/server.c.
10182 Sun Feb 4 13:18:32 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10184 * Added new packet type SILC_PACKET_SET_MODE that is used to
10185 distribute the information about changed modes (for clients,
10186 channels and clients channel modes) to all routers in the
10187 network. Updated the protocol specification accordingly.
10189 Added functions into silcd/packet_send.c and
10190 silcd/packet_receive.c: silc_server_send_set_mode,
10191 silc_server_set_mode.
10193 Added new files silcmode.[ch] into lib/silccore that implements
10194 the encoding and decoding of Set Mode Payload. Added new type
10195 SilcSetModePayload. Moved the definitions of different modes
10196 from lib/silccore/silcchannel.h into lib/silccore/silcmode.h.
10198 Sat Feb 3 15:44:54 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10200 * Oops, a little mistake in server's connection authentication
10201 protocol. The protocol is not ended with FAILURE but with
10202 SUCCESS if the authentication is Ok. :) Affected file is
10205 * Implemented NICK_CHANGE notify handling in server in the file
10206 silcd/packet_receive.c The NICK_CHANGE notify is distributed to
10207 the local clients on the channel. After the changing nickname
10208 in router environment snhould work and the [<unknown>] nickname
10209 should appear no more.
10211 The silc_server_replace_id function that receives the Replace ID
10212 payload now sends the NICK_CHANGE notify type also in the file
10213 silcd/packet_receive.c
10215 * Changed WHOIS and IDENTIFY command to support the maximum amount
10216 of arguments defined in protocol specs (3328 arguments). This
10217 fixed a bug that caused problems when there were more than three
10218 users on a channel.
10220 Fri Feb 2 11:42:56 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10222 * Added extra parameter, command identifier, to the
10223 silc_client_send_command so that explicit command identifier
10226 Changed that ID list routines uses specific command identifier
10227 when sending WHOIS/IDENTIFY requests to the server so that they
10228 can be identified when the reply comes back.
10230 Affected files lib/silcclient/command.[ch],
10231 lib/silcclient/client.c and lib/silcclient/idlist.[ch].
10233 * Added `sender' argument to silc_server_packet_send_to_channel
10234 to indicaet the sender who originally sent the packet to us
10235 that we are now re-sending. Ignored if NULL. Affected file
10236 silcd/packet_send.[ch].
10238 * Added some server statistics support in silcd/server_internal.h
10239 SilcServerStatistics structure and around the server code. Also
10240 send some nice statistics information when client is connecting
10243 Thu Feb 1 23:31:21 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10245 * Fixed channel ID decoding in server's JOIN command reply in
10246 silcd/command_reply.c
10248 * Fixed braodcasting of replace ID payload to not to send it if
10249 we are standalone server in silcd/packet_receive.c.
10251 * Fixed all channel message sending routines to not to send
10252 packets to clients that has router set, since they are routed
10253 separately in the same function earlier. Affects file
10254 silcd/packet_send.c and all channel packet sending functions.
10256 * In USERS reply, res_argv[i] are not allocated, the table
10257 is allocated. Thus changed that free the table, not its
10260 * In server's whois_check and identify_check if the client is
10261 locally connected do not send any WHOIS commands - they are not
10264 Thu Feb 1 21:32:27 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10266 * Fixed some minor bugs in client when sending WHOIS command. The
10267 arguments was in wrong order.
10269 * Removed statis function add_to_channel from server in
10270 silcd/command.c that was previously used with the joining but
10273 * Tested USERS command in router environment successfully with two
10274 routers, two servers and two clients.
10276 Thu Feb 1 00:54:26 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10278 * Reorganized the USERS command and command reply in client library
10279 in lib/silcclient/command.c and lib/silcclient/command_reply.c.
10280 When the command is given by user we register a pending command
10281 callback that will reprocess the command after the reply has been
10282 received from the server. When reprocessing the packet we then
10283 display the information. Thus, the USERS information is displayed
10284 now in the command callback instead of in the command reply
10285 callback. The processing of the command is same as previously
10286 when server has sent the command reply in the JOINing process.
10288 * Added to USERS command in silcd/command_reply.c to join the client,
10289 we didn't use to know about, to the channel after we've created
10290 a client entry for it. Also, for clienet we did know already still
10291 check whether it is on the channel or not and add it if not.
10293 * Removed silc_server_command_join_notify as the function and its
10296 Tue Jan 30 22:39:15 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10298 * Changed the client's pending command handling to the same as the
10299 server's pending command handling. It is also now possible to
10300 execute command reply functions from other command reply
10301 function as the function callbacks for commands and command
10302 replies are one and same. The pending commands are not static
10303 list anymore, it is mallocated SilcDList in lib/silcclient/client.h
10304 in client connection context. Thus, pending commands are server
10305 connection specific as it is convenient.
10307 Changed the function silc_client_command_pending and
10308 silc_client_command_pending_del and added new function
10309 silc_client_command_pending_check. Removed the
10310 SILC_CLIENT_CMD_REPLY_EXEC, and SILC_CLIENT_PENDING_COMMAND_CHECK
10313 * Added cmd_ident, current command identifier, to the client
10314 connection context in lib/silcclient/client.h to keep track on
10315 command identifiers used in command sending. Client's command reply
10316 function handling now supports the mandatory command identifiers.
10318 * Added SILC_CLIENT_COMMAND_EXEC_PENDING macros to all command reply
10319 funtions in client to fully support pending command callbacks.
10321 * NOTE: the name_list in USERS (old NAMES) command is NOT sent anymore
10322 as one of the arguments to the application in the command reply
10325 * NOTE: The FORWARDED flag is depracated. It used to be depracated
10326 before first releasing SILC but came back. Now it is removed again
10327 and should come back nomore. The FORWARDED flag was used only
10328 by the JOINing procedure by forwarding the command packet to router.
10329 Now, the JOINing procedure has been changed to more generic (due
10330 to various router environment issues) and FORWARDED is not needed
10331 anymore for anything. The protocol specification is yet to be
10334 Now, removed silc_server_packet_forward from server and the flag
10335 SILC_PACKET_FORWARDED from lib/silccore/silcpacket.h.
10337 Tue Jan 30 00:05:05 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10339 * Renamed NAMES command to USERS command. The NAMES was named that
10340 due to historical reasons. Now it is renamed. Also, rewrote
10341 parts of the USERS command. The nickname list is not sent anymore
10342 by the server. Only Client ID and mode lists are sent in the USERS
10343 command. Changed this also to the protocol specification.
10345 The client now resolves the names and stuff after it receives
10346 the USERS list from the server when joining to the channel.
10348 * WHOIS and IDENTIFY commands has been changed to support multiple
10349 Client ID's per command. One can now search for multiple users
10350 in the network by sending only one WHOIS or IDENTIFY command.
10351 Changed the code and the protocol specifications.
10353 * Removed silc_server_command_identify_parse and changed that IDENTIFY
10354 uses silc_server_command_whois_parse to parse the request. */
10356 * If normal server, do not parse the WHOIS and IDENTIFY requests
10357 before sending it to the router. Saves some time.
10359 Sun Jan 28 16:19:49 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10361 * Fixed JOIN command on client library. Wrong number of arguments
10362 used to crash the client.
10364 * Added silc_server_channel_has_global function to check whether
10365 channel has global users or not.
10367 * Added silc_server_channel_has_local function to check whether channel
10368 has locally connected clients on the channel.
10370 * The silc_server_remove_from_one_channel now checks whether the
10371 channel has global users or not after given client was removed from
10372 the channel. It also checks whether the channel has local clients
10373 on the channel anymore. If it does not have then the channel entry
10374 is removed as it is not needed anymore.
10376 * The silc_server_notify now checks on JOIN notify whether the joining
10377 client is one of locally connected or global. If it is global then
10378 the channel has now global users on the channel and that is marked
10379 to the channel entry. Also, it now saves the global client to
10380 global list who is joining and JOINs it to the channel. This is
10381 for normal server, that is.
10383 Changed silc_server_send_notify_on_channel,
10384 silc_server_packet_relay_to_channel and
10385 silc_server_packet_send_to_channel check if we are normal server
10386 and client has router set (ie. global client) do not send the
10387 message to that client, as it is already routed to our router.
10389 * Implemented LEAVE notify type handling in silc_server_notify
10392 * Tested LEAVE command in router environment successfully. Tested
10393 with two routers, two servers and two clients.
10397 * idlist_find_xxx_by_id routines now dumps the ID on the debug mode.
10399 * Implemented SIGNOFF notify type handling in silc_server_notify
10402 * silc_server_remove_id now removes the client entry from all channels
10403 it has joined and thusly sends SIGNOFF notify type.
10405 * Rewrote the NAMES list generation in server by removing two excess
10406 loops. The lists are created now inside one loop.
10408 Sat Jan 27 22:34:56 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10410 * silc_server_remove_channel_user checks now also global list
10411 for channel and client.
10413 * silc_server_new_channel_user checks now both local and global
10414 list for channel and client. Fixed a bug in client id decoding.
10415 Used to decode wrong buffer.
10417 * silc_server_channel_message checks now both local and global
10418 list for channel entry.
10420 * Tested channel joining (hence JOIN) in router environment
10421 successfully. Tested with two routers, two servers and two
10424 * Tested channel message sending in router environment successfully.
10426 Thu Jan 11 03:22:57 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10428 * Added silc_server_save_channel_key into server.[ch] to save the
10429 received channel key in Channel Key payload processing. It is
10430 also used in JOIN command reply handling.
10432 Equivalent function silc_client_save_channel_key added into
10433 client.[ch] into client library.
10435 * Changed JOIN command reply to send information whether the channel
10436 was created or not (is existing already) and the channel key
10437 payload. Changed protocol specs accordingly.
10439 * Fixed bugs in WHOIS and IDENTIFY command reply sending when
10440 the request was sent by ID and not by nickname. Crashed on
10443 Sat Dec 23 21:55:07 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10445 * Fixed a bug in Client library. IDENTIFY and WHOIS reply functions
10446 now correctly save the received data.
10448 * silc_server_free_sock_user_data now notifies routers in the
10449 network about entities leaving the network.
10451 At the same time implemented functions silc_server_remove_id
10452 and silc_server_send_remove_id to receive and send REMOVE_ID
10453 packets. The packet is used to notify routers in the network
10454 about leaving entities. The ID removed will become invalid in
10457 * Added function silc_idlist_del_server into server. Removes and
10458 free's server entry from ID list.
10460 * silc_server_private_message function now checks, if we are router,
10461 that the destination ID really is valid ID, naturally.
10463 * In router when NEW_ID packet is received (for new client) the
10464 hash of the Client ID is saved in the ID Cache but the
10465 client->nickname is set to NULL, instead of putting the hash
10468 IDENTIFY command now also checks that client->nickname must be
10469 valid. If it is not if will request the data from the server who
10470 owns the client. Added new function
10471 silc_server_command_identify_check.
10473 * Added silc_command_set_command into lib/silccore/silcommand.[ch]
10474 to set the command to already allocated Command Payload.
10476 * Tested private message sending in router environment with two
10477 routers, two servers and two clients. Fixed minor bugs and now
10480 * Fixed segfault from client's NAMES command. Used to crash if
10481 not on any channel.
10483 * Forwarded packets must not be routed even if it is not destined
10484 to the receiver. Changed server code comply with this.
10486 Sun Dec 17 14:40:08 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10488 * Added `require_reverse_mapping' boolean value to ServerParams
10489 structure. If TRUE (not default) the server will require that
10490 the connecting host has fully qualified domain name.
10492 If the reverse mapping is not required and hostname could not be
10493 found the IP address is used as hostname.
10495 Sat Dec 16 17:39:54 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10497 * Implemented version string checking to both client and server.
10498 The check is incomplete currently due to the abnormal version
10499 strings used in development version of SILC.
10501 * Changed all command functions in server to use the new
10504 Fri Dec 15 15:55:12 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10506 * Changed char *data to unsigned char *data in ID Cache system to
10507 support binary data as ID Cache data. Changed code to support
10508 binary data in lib/silccore/idcache.c.
10510 * Renamed silc_server_packet_relay_command_reply to
10511 silc_server_command_reply as it is normal packet receiving
10512 function. Rewrote the function to accept command replys for
10513 servers and not only for clients.
10515 * Mark remote router always as registered server if we are connecting
10516 to it. Otherwise, commands sent by the router to us are ignored.
10518 * All ID List find routines now returns the ID Cache Entry pointer
10519 as well if requested.
10521 * WHOIS command works now in router environment, tested with two
10522 routers, two servers and two clients.
10524 * Cleaned up and rewrote IDENTIFY command. IDENTIFY should work now
10525 in router environment (as it is almost equivalent to WHOIS) but
10526 hasn't been tested thoroughly. Added new functions:
10528 silc_server_command_identify_parse
10529 silc_server_command_identify_send_reply
10530 silc_server_command_identify_from_client
10531 silc_server_command_identify_from_server
10533 * Disabled route cache adding because adding two different ID's with
10534 same IP replaces the old cache entry thus giving wrong route.
10535 The entry->router->connection is always the fastest route anyway
10536 so route cache may not be needed. Of course, new routes maybe
10537 established after receiving the ID when the entry->router->connection
10538 might not be anymore the most optimal.
10540 Thu Dec 14 15:55:35 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10542 * Add route cache for received ID for fast routing.
10544 * Added silc_server_packet_route to route received packet on router
10545 that is not destined to us.
10547 * Renamed silc_server_get_route to silc_server_route_get.
10549 * Added id_string and id_string_len fields into SilcServer to
10550 include encoded ServerID for fast comparing without excess
10551 encoding of the ID's.
10553 * Cleaned up WHOIS command on server side. Added following static
10556 silc_server_command_whois_parse
10557 silc_server_command_whois_check
10558 silc_server_command_whois_send_reply
10559 silc_server_command_whois_from_client
10560 silc_server_command_whois_from_server
10562 * Added macro SILC_SERVER_COMMAND_CHECK_ARGC to check mandatory
10563 arguments in command replies. All command functions should be
10564 updated to use this macro.
10566 Sun Dec 10 23:52:00 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10568 * Minor typo fixes on command reply handling on server.
10570 Tue Nov 28 11:05:39 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10572 * Added silc_server_command_add_to_channel internal routine to add
10573 the client to the channel after router has created the channel and
10574 sent command reply to the server.
10576 * Added generic silc_server_send_command to send any command from
10579 * Use static buffer with ID rendering instead of duplicating data.
10581 Mon Nov 27 21:39:40 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10583 * Fixed a channel user mode bug when joining to a channel server gave
10584 everybody channel founder rights, oops.
10586 * We mark ourselves as the router of the incoming server connection
10587 if we are router ourselves. This way we can check in some packet
10588 sending functions whether it is locally connected server. For
10589 incoming router connections we put NULL.
10591 * For router sending packets locally means now always sending the
10592 packet cell wide; to local clients and local servers. For normal
10593 server sending packet locally means sending it to only local
10596 * Fixed the JOIN command to really work in router environment. If the
10597 channel is created it is always created by the router. Router is
10598 also responsible of making the initial joining to the channel,
10599 sending JOIN notify to the sending server and distributing
10600 NEW_CHANNEL and NEW_CHANNEL_USER packets. Hence, if the channel
10601 does not exist server doesn't do anything else but forward the
10602 command to the router which performs everything.
10604 * Added silc_server_send_channel_key function to send the Channel Key
10607 * Added silc_server_create_channel_key to create new channel key. The
10608 channel key is now re-generated everytime someone joins or leaves
10609 a channel, as protocol dictates. Note: channel->key_len is the
10610 key length in bits.
10612 Wed Nov 22 22:14:19 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10614 * Splitted server.[ch] finally. Created now packet_send.[ch] and
10615 packet_receive.[ch] to separate packet sending and receiving
10616 routines. The server.[ch] now includes everything else including
10617 actual packet processing (writing and reading data) and other
10620 Renamed silc_server_private_message_send_internal to
10621 silc_server_send_private_message. The routine is still though
10622 used only to relay private messages as server does not send
10623 private messages itself.
10625 Renamed silc_server_new_channel to silc_server_create_new_channel
10626 and added new function sicl_server_new_channel that handles the
10627 incoming New Channel packet. Added also new sending function
10628 silc_server_send_new_channel to send New Channel Payload.
10630 * Added new function silc_server_notify to process incoming notify
10631 packet to the server/router. Server may then relay the notify
10632 to clients if needed.
10634 * Added new function silc_server_new_channel_user to process incoming
10635 New Channel User packet. Router will redistribute the packet and
10636 send JOIN notify to its local clients and locally connected servers
10637 if needed. Normal server will send JOIN notify to its local client
10638 on same channel when received this packet. Added also corresponding
10639 sending function silc_server_send_new_channel_user to sent the
10642 * Added boolean route argument to send_notif_to_channel and
10643 packet_send_to_channel functions to attempt to route the packet
10644 if it is TRUE and send only locally if it is FALSE.
10646 Tue Nov 21 19:49:31 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10648 * silc_server_replace_id now broadcasts the received replace ID
10649 packet if it is not broadcast packet already. The router must
10650 broadcast to inform other routers about changed ID.
10652 * Added backpointer to server's router into SilcServer context in
10653 silcd/server_internal.h.
10655 * Fixed silc_server_packet_broadcast to send correct broadcast
10658 * The channel key is now distributed to the local client as soon
10659 as it is received from the router (in router environment) so that
10660 no other packet may be sent for the channel until client has
10663 * silc_server_remove_channel_user now broadcasts the received
10664 Remove Channel User packet if it is not broadcast packet already.
10665 The router must broadcast to inform other routers about removed
10668 * Added users field into SilcPacketContext that is a reference count
10669 of the context. One can increase the reference count by calling
10670 silc_packet_context_dup which is now changed to just increase the
10671 reference count instead of duplicating the data. The reference
10672 count is decresed by calling silc_packet_context_free that will
10673 free the data after the reference count hits zero.
10675 For now on the packet context and everything allocated into it
10676 (including the raw packet from network) must be freed by calling
10677 the new silc_packet_context_free function. Added also new function
10678 silc_packet_context_alloc that must be used now to allocate the
10679 context. This also means that if a routine is asynchronous from
10680 silc_[client/server]_packet_parse_type the packet context must
10681 be duplicated by calling silc_packet_context_dup. Otherwise it
10682 gets free'd after silc_[client/server]_packet_parse_type returns.
10683 Also, one must remember that if packet is duplicated then its
10684 reference count must be decresed by calling the free function as
10685 many times as it was duplicated.
10687 * Changed SilcBuffer field from protocol contexts to SilcPacketContext
10688 from both client and server.
10690 Mon Nov 20 23:47:03 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10692 * Made joining to a channel working in router environment.
10694 * Cleaned up JOIN command on server side and create function
10695 silc_server_command_join_channel internal routine to make the
10698 Thu Nov 9 21:12:39 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10700 * Changed silc_command_pending list to SilcDList. Also, added
10701 `ident' field to SilcServerCommandPending structure to identify
10702 the reply and to call correct callback.
10704 Added silc_server_command_pending_check function to replace the
10705 corresnponding macro. The silc_command_pending list is not
10708 * Added silc_command_set_ident into lib/silccore/silccommand.[ch]
10709 to set identifier to previously allocated Command Payload. It
10710 is used to set identifier for command when resending Command
10713 * Added silc_command_payload_encode_payload to encode Command
10714 Payload buffer from SilcCommandPayload structure.
10716 * Added silc_argument_payload_encode_payload to encode Argument
10717 payload buffer from SilcArgumentPayload structure.
10719 Wed Nov 8 21:03:28 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10721 * Changed WHOIS command to support router connection on server side.
10722 The whois request is always sent to router unless the server is
10723 standalone server. After server has received the reply from the
10724 router will it send the reply to the client.
10726 * Added silc_server_packet_broadcast into silcd/server.[ch] to
10727 broadcast received broadcast packet. The function is used only
10728 by router. The broadcast packet is always sent to the router's
10731 * Added silc_id_render function in lib/silcutil/silcutil.[ch] to
10732 render given ID to printable string, for log files for example.
10734 Tue Nov 7 22:14:19 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10736 * Made basic router to router connections working. At least they
10737 can now connect to each other but nothing really works the way
10738 they are supposed - yet.
10740 * Added new initiator token to RouterConnection configuration
10741 file in silcd/serverconfig.[ch]. It is used to tell whether we
10742 are the initiator to the remote router or whether we'll expect
10743 the other end to connect.
10745 * Moved registering of listener task to silc_server_init, hence
10746 the server starts listenning as soon as it is run, even if it
10747 does not have connections to other routers. Let's see how well
10750 * Changed default connection retry timeouts for more suitable in
10753 * Removed cipher and such arguments from silc_idlist_add_client
10754 and silc_idlist_add_server prototypes from silcd/idlist.[ch].
10755 Added new function silc_idlist_add_data to add the keys and stuff
10758 * Added SilcIDListData structure and added it to SilcClientEntry
10759 and SilcServerEntry as their first field in the structure. This
10760 way we can explicitly cast the ID entries to the SilcIDListData
10761 structure and get common data for the entries. In past, we had
10762 to first check what type of connection it is and then cast it to
10763 correct ID entry type. Now, we can directly cast the opaque
10764 pointer to the SilcIDListData (no matter what ID entry it actually
10765 is) and get the data needed.
10767 Mon Nov 6 21:56:12 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10769 * Wow, found a bug in scheduler. The scheduler uninitialized itself
10770 in some circumstances even if threre were timeout tasks, though not
10771 IO tasks, but tasks anyway. Now fixed.
10773 * Defined SilcServerConnection structure to hold connection specific
10774 stuff about directly connected servers and routers. The definition
10775 is currently in silcd/server_internal.h. I thought about having
10776 a bit more important role fro this struct but for now it is used
10777 only when connecting to other server (or router actually).
10779 * Added connecting retry support in server when connecting to
10780 router(s). The retry feature implement exponential backoff
10781 algorithm. Also, added SilcServerParams structure to hold default
10782 parameters for server. For now, it include these retry settings
10783 and are hard coded. After server is moded to be as Silc Server
10784 Library this structure will be more important.
10786 Sun Nov 5 22:28:44 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10788 * Changed client librarys channel->clients table to SilcList and
10789 changed code accordingly.
10791 Thu Nov 2 16:28:01 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10793 * Changed client's channel table to SilcList and changed code
10794 accordingly. Also changed SilcChannelClientEntry to include back-
10795 pointer to the channel so that client entry can use that structure
10796 as list as well and we have fast cross-reference to the channel.
10797 This change dramatically decreased the complexity of channel
10798 handling with client entry and vice versa (removed one extra
10799 loop when searching for channel entry from many functions).
10801 * Changed server->sim from table to SilcDList and changed code
10804 * NAMES command can now be used from user interface. It will show
10805 the user list on the channel, neatly.
10807 * Added realname pointer to SilcClientEntry in lib/silcclient/idlist.h.
10808 Code now saves realname of the user if it becomes available.
10810 * Renamed configure.in to configure.in.pre and made ./prepare
10811 script to automatically add correct version string to
10812 configure.in which it creates from configure.in.pre.
10814 Wed Nov 1 17:21:26 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10816 * NAMES command reply now shows users mode with the nickname when
10817 joining to channel.
10819 * Moved silc_client_ch[u]mode[_char] functions from
10820 silc/clientutil.[ch] to lib/silcclient/client.[ch]. Though, that
10821 place sucks, they are utility functions and should be in some
10824 * Fixed some unsigned int's to unsigned short's. Patch by cras.
10826 * Fixed contrib/getopt*.[ch] to not require config.h. Patch by
10829 Tue Oct 31 20:10:37 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10833 * Added TRQ (efficient deque and list library) into lib/trq. This is
10834 a very good list library that is currently used in the SILC. Defined
10835 SilcList API over the library because I didn't like the API very
10836 much. See lib/trq/silclist.h for the API and examples of how to
10837 use the API. Fixed various places in the code to use the new
10838 SilcList API. The SilcList is meant for lists that has a structure
10839 already defined as a list. It is not suitable to add just some
10840 context to the list (in TRQ, the context is the list actually).
10842 So, I defined SilcDList that can be used for the purpose where
10843 predefined list structure does not exit. This can be used as
10844 such list. Now some context just can be added to the SilcDList.
10845 Currently this list is not used in the SILC just yet, though there
10846 are a lot places where this can replace dynamically allocated
10847 tables and I will fix these places, later, to use SilcDList.
10848 See lib/trq/silcdlist.h for SilcDList (they are all inline functions,
10849 and use TRQ internally).
10851 Also fixed some annoying warning messages that the original TRQ
10852 code generated. Also minor changes to TRQ's Makefile.in.
10854 * Added support for querying by Client ID to both WHOIS and
10855 IDENTIFY commands into server, as required by the protocol.
10857 * Removed method function pointers from SilcBuffer structure. They
10858 weren't used to anything and just increased the context size for
10859 no good reason. This change also made silc_buffer_alloc and
10860 silc_buffer_free functions inline functions.
10862 * Disabled command flooding detection support until it's fixed so
10863 that it accepts commands in but does not execute them more than once
10866 * Added silc_net_localhost(), to return local hostname, into
10867 lib/silcutil/silcnet.[ch]. Also added client->hostname pointer
10868 that must be initialized before calling silc_client_init.
10870 * Added new function: silc_server_send_notify_on_channels to send
10871 notify messages to all channels client has joined. It is assured
10872 that the message is sent only once per client.
10874 * Moved silc_log_format (from lib/silcutil/silclog.[ch] into
10875 lib/silcutil/silcutil.[ch] as silc_format function. The new
10876 function is generic and is used by server as well, not only by
10877 the logging routines.
10879 * Added new SKE status type: SILC_SKE_STATUS_BAD_VERSION to indicate
10880 the provided version string was not acceptable. Added new function:
10881 silc_ske_check_version into lib/silcske/silcske.h. The function
10882 must be implemented by the application (client or server) and it
10883 does not reside in the SKE library. The function checks the version
10884 string remote end sent.
10886 * Added back pointers (to opaque context and to SilcSocketConnection)
10887 into SilcPacketContext structure into lib/silccore/silcpacket.h.
10889 * Added silc_packet_context_dup into lib/silccore/silcpacket.[ch] to
10890 duplicate packet context structure.
10892 * Changed `notify' client operation to send same arguments as client
10893 receives from server except for ID's. ID's are mapped to correct
10894 ID entry and that is returned. Also, if channel entry is not sent
10895 by server but the notify is for channel the channel entry is sent
10896 to application (otherwise application doesn't know that it is for
10897 channel (library gets it from packet's Destination ID)).
10899 * Added silc_client_remove_from_channels into client library to
10900 remove a client from all channels it has joined to. Used when
10901 received SIGNOFF notify from server. Added also new function
10902 silc_client_replace_from_channels to replace old ID entry with
10903 new ID entry on all channels. Used when received NICK_CHANGE
10904 notify from server.
10906 * Fixed ID Cache list handling in silc_idlist_get_client in
10907 lib/silcclient/idlist.c. Also, added silc_idlist_get_client_by_id
10908 to get (or query) client by ID.
10910 * Updated TODO list.
10912 * Added connection authentication status message defined by the
10913 protocol: SILC_CONN_AUTH_OK and SILC_CONN_AUTH_FAILED and added the
10914 support for these into the code in client and server side.
10916 * Added generic function silc_client_send_command to send any command
10917 with variable argument list. Application should use this function
10918 to send commands if the command functions provided by the library
10919 does not suite for the application's user interface needs.
10921 * Added new `failure' client operation. Application is notified about
10922 received failure packet if client is executing a protocol. In this
10923 case the protocol's execution has failed.
10925 * Added SKE's end notify to send the SKE_SUCCESS notify message that
10926 is required by the protocol.
10928 * Added SILC_PROTOCOL_STATE_FAILURE to indicate received failure
10929 packet from remote. SILC_PROTOCOL_STATE_ERROR indicates local
10932 * Added status flag to SilcSKE object to indicate realtime status
10933 of the SKE protocol.
10935 * Application receives now exactly same command reply arguments as
10936 the library receives from server. However, if ID is received the
10937 corresponding ID entry is returned to the application (eg. Client
10938 ID is mapped to correct SilcClientEntry entry and that is returned).
10939 Changed command_reply client operation due to this change.
10941 * Changed all ID's in commands and in command replys as ID Payloads.
10942 Change affected both client and server side codes.
10944 All ID's sent in SILC network (with execption of ID's in SILC
10945 Packet header) are sent in ID Payload to support variable length
10948 * Server now notifies nick changes and notifies all clients on
10949 the channels about the new nickname (about the new Client ID,
10952 * Implemented CMODE command to change channel modes. Supports all
10953 channel modes defined by the protocol specs except ban and invite
10954 lists. (Also, private channel key mode is supported but support for
10955 setting private channel key in client is missing, thus, this mode
10956 has no effect on client side (except that server requires that the
10957 client uses private channel key and normal channel traffic does not
10960 Also, invite mode works per se, but INVITE command does not work
10961 yet correctly, so you can set channel as invite only channel but
10962 inviting clients to the channel does not work (it is yet to be
10963 thought what's the best way to do it).
10965 * Added new command SILC_COMMAND_CUMODE to change user mode on the
10966 channel. Defined user modes: CHANNEL_FOUNDER and CHANNEL_OPERATOR.
10967 Implemented CUMODE command to change user's mode on the channel.
10968 Supports all modes defined by the protocol specs.
10970 * Added NAMES command reply to return users modes on the channel.
10972 * Removed unnecessary and slow ciphers from lib/silccrypt.
10974 * Set SO_KEEPALIVE option to connection sockets by default.
10976 * Added new command reply status: SILC_STATUS_USER_NOT_ON_CHANNEL.
10978 * Added notify types: MOTD, CMODE_CHANGE and CUMODE_CHANGE. Also,
10979 redefined the Notify Payload into protocol specs.
10981 * Added silc_id_payload_parse_id to get ID directly from raw
10984 Mon Oct 9 20:57:02 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10986 * Changed SILC_COMMAND_IDENTIFY in protocol specification to
10987 accept searching by Client ID as well.
10989 * Added support for LEAVE and SIGNOFF notify types in client library.
10991 * Added silc_id_payload_parse_data into lib/silccore/silcpayload.[ch]
10992 to parse ID Payload from raw data.
10994 Sun Oct 8 19:33:08 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10996 * Added flags parameter into silc_ske_assemble_security_properties
10997 function in lib/silcske/silcske.[ch].
10999 * Changed notify client operation to fit better for notify messages
11000 sent by server. The notify payload received from server is now
11001 passed to the application (after parsing it to SilcNotifyPayload).
11002 It is application's responsibility to retrieve the arguments
11003 from the payload and show the message the way it wants. The message
11004 sent by server is implementation specific.
11006 * Changed public keys to comply with the protocol specification.
11007 Old public keys are not supported anymore and are not compatible.
11009 * Removed nickname from Channel Payload as the latest draft removed
11010 it. The client must resolve the nickname from the NAMES command
11011 reply received when it joined the channel.
11013 Also, changed all channel_xxxx_payload to channel_payload_xxxx.
11015 Sat Oct 7 21:55:01 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11017 * Fixed some errors in protocol specification drafts.
11019 * Created lib/silccore/silcnotify.c to implement Notify Payload
11020 encoding and decoding, lib/silccore/silcpayload.[ch] to implement
11021 generic payloads described by protocol specifications. The file
11022 includes implementations for ID Payload and Argument Payload.
11024 * Changed Command Payload implementation to use the new Argument
11025 Payload. Changed command_xxxx_payload to command_payload_xxxx
11026 to comply with SILC coding conventions.
11028 * Added suppport for Argument Payload handling in Notify Payload
11029 implementation as protocol requires it. Added the new support
11030 into server and client lib as well.
11032 Thu Oct 5 21:16:28 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11034 * Added support for multiple nicknames on same channel. [n] is
11035 added locally to the nickname if there are more than one same
11036 nicknames on the channel.
11038 * Server now sends all nicknames that matched WHOIS request.
11039 Client also shows the list received from server.
11041 * Added TOPIC command to client side. User can now set and show
11042 current topic on channel.
11044 * Added MOTD command to client and server. Also, server sends the
11045 motd when client connects to the server.
11047 * Changed version strings to comply ISO 8601.
11049 Wed Oct 4 23:29:06 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11051 * Fixed protocol error handling in client library. It should now
11052 cope even if the SKE fails for some reason.
11054 * Made new protocol specification drafts for submitting to IETF.
11056 * Implemented TOPIC command to server in silcd/command.c.
11058 * Added two new notify types into lib/silccore/silcnotify.h:
11059 SILC_NOTIFY_TYPE_NICK_CHANGE and SILC_NOTIFY_TYPE_TOPIC_SET to
11060 notify nickname change and topic setting/change on a channel.
11062 * API change of command_reply operation in client library. The
11063 application gets now the status type received from server as well.
11065 Sat Sep 30 16:57:42 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11067 * Removed the function just added to lib/silcutil/silcschedule.[ch].
11069 * Cras fixed and optimized the packet handling even further and
11070 it should work now. Minor change to the prototype of function
11071 silc_packet_receive_process in lib/silccore/silcpacket.[ch].
11073 Sat Sep 30 08:48:47 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11075 * Added new function into lib/silcutil/silcschedule.[ch]:
11076 silc_schedule_with_fd to select() a specified fd. The function
11077 returns after timeout expires or data arrives or goes. The
11078 function is used by packet routines to wait that all data is
11079 received from network.
11081 * Fixed data reading from network in lib/silccore/silcpacket.c.
11082 The code now assures that all data is read from the fd and then
11083 continues packet processing. This was a bug fix since the code
11084 used to drop some data in some circumstances.
11086 * Added new function into lib/silcclient/client.[ch]:
11087 silc_client_start_key_exchange to start key exchange after
11088 connection has been established to server. The code internally
11089 now uses this funtion but its main purpose was to provide it
11090 for applications that perform their own connecting. After
11091 application has created a connection it merely calls this
11092 function to start the key exchange between client and server.
11093 The library takes care of everything else after that.
11095 Updated also lib/silcclient/README to explain the usage of
11098 * Do not send to application information that connection has
11099 been established. Application gets notified it by connect
11102 Thu Sep 28 23:40:19 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11104 * Applied cras's patch to add silc_schedule_one function. The
11105 function runs scheduler once and returns.
11107 * Fixed the scheduler after cras messed it up. The timeout
11108 handling works now as it's supposed to work.
11110 * Added into lib/silccore/ silcnotify.h to include notify
11111 message types support. Changed silc_server_send_notify*
11112 functions, in server.[ch], to support those new notify types.
11113 Added the support for the notify types into client library,
11114 as well. Added new notify client operation into ops.h in
11117 * Changed silc_server_packet_send_to_channel to send normal
11118 packets instead of just channel message packets. The function
11119 is now used to send the notify packets to channels. It is not
11120 used to send channel message packets anymore, as server never
11121 sends them anymore.
11123 * Added explicit casting into lib/silcutil/silcbuffmt.c to few
11124 va_arg()s as it seems to require it nowadays. I guess, if SILC
11125 is compiled with older va_arg() the new code should work anyway.
11127 Wed Sep 13 18:10:14 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11129 * Splitted core library. Core library (lib/silccore) includes
11130 now only SILC protocol specific core (and common) components.
11131 Created new utility library (lib/silcutil) that includes more
11132 generic purpose stuff. The stuff for util library was taken
11133 from the old core library. This was minor and easy split.
11135 * Created SILC Client Library (lib/silcclient) that includes
11136 implementation of the SILC client without user interface. This
11137 was major move from silc/ directory. The code has been changed
11138 so that it is transparent towards the user interface. The
11139 silc/ directory includes now the same user interface as before
11140 and it uses the new client library. Read lib/silcclient/README.
11141 Basicly, the client library performs everything else related
11142 to SILC except user interface handling. Also, configuration
11143 files are considered to be part of user interface and library
11144 does not handle them.
11146 This change also changed a lot of structures, function naming etc.
11147 Most important change was that SilcClientWindow object was
11148 renamed to SilcClientConnection in the client library. Created
11149 also new file lib/silcclient/ops.h. Also added new files
11150 silc/local_command.[ch] and silc/client_ops.[ch].
11152 All these changes were made to make it easier for user interface
11153 designers to create what ever user interface for the SILC client
11156 It is also expected that the server will be moved to lib
11157 directory as well and SILC Server Library will be created;
11158 sometimes in the future.
11160 * Removed Local commands from lib/silccore/silccommand.h as
11161 they are application specific and new client library does not
11162 handle any of those anymore.
11164 * Several functions moved to lib/silcutil/silcutilc.[ch] from
11165 old client implementation in silc/.
11167 * Added support for callback functions in SILC_LOG_* macros.
11168 Application can now set its own callbacks that will be called
11169 instead of using the default functions that will always print
11170 the debug messages to stderr (or stdout). Also, debugging can
11171 now be disabled by setting silc_debug to FALSE and re-enabled by
11172 setting it to TRUE. Note, that logging will still work even
11173 if debugging is disabled.
11175 New functions in lib/silcutil/silclog.[ch]: silc_log_set_callbacks,
11176 silc_log_reset_callbacks, silc_log_set_debug_callbacks and
11177 silc_log_reset_debug_callbacks.
11179 * To enable debugging in silc client one must give now -d
11180 option on command line.
11182 * Changed silc_schedule_init to automatically allocate task queues
11183 if they are not allocated before calling it.
11185 Thu Sep 7 10:49:33 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11187 * Added GMP 3.1 into math library.
11189 Sun Aug 20 21:27:26 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11191 * Added SILC_PACKET_REMOVE_CHANNEL_USER to remove a client from
11192 a channel in SILC network. The packet is used by servers and
11193 routers to notify other routers that user has left a channel.
11194 This little feature was missing until now. Added the feature
11195 to protocol specification as well.
11197 Added functions: silc_server_send_remove_channel_user and
11198 silc_server_remove_channel_user into server.[ch].
11200 * Added SILC_PACKET_REKEY and SILC_PACKET_REKEY_DONE into
11201 lib/silccore/silcpacket.h. However, they are not implemented
11204 Sat Aug 19 23:04:16 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11206 * Fixed joining to a channel and sending channel messages
11207 between server and router. The channel message sending should
11208 now work inside a cell.
11210 Tue Jul 25 20:46:13 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11212 * Fixed the private message sending between server and router.
11213 The private message sending should now work inside a cell.
11215 * Added silc_server_replace_id into server.[ch] to replace
11216 existing ID in the SILC network.
11218 * Added silc_idlist_find_server_by, silc_idlist_replace_client_id
11219 and silc_idlist_replace_server_id into idlist.[ch] in server.
11221 Mon Jul 24 18:33:31 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11223 * Fixed the server to server connections. Server can again now
11224 connect to router. Router to router connections probably does
11227 Thu Jul 20 13:15:01 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11229 * Added dynamic protocol registering support. Now protocols can
11230 registered and unregistered on the fly. Patch by cras.
11232 Wed Jul 19 19:08:46 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11234 * Added lib/contrib directory to hold routines that some platforms
11235 don't have but are needed by SILC.
11237 * Added getopt.c, getopt1.c and getopt.h from GNU C library
11238 into lin/contrib to provide getopt() and getopt_long() for
11239 those who don't have it.
11241 Tue Jul 18 20:41:20 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11243 * Added AWAY command to client. When away message is set and
11244 client receives a private message packet the client automatically
11245 replies to the sender with the away message.
11247 * Fixed a bug in lib/silcmath/mpbin.c: silc_mp_mp2bin. This
11248 bug seemed to be the cause of recent problems when compiling
11251 * Added version detection support to SKE protocol specification
11252 and added the new changes to the SKE implementation as well.
11253 There were other minor changes in the SKE protocol as well.
11255 Many changes in lib/silcske/silcske.[ch] and in
11256 lib/silcske/payload.[ch].
11258 * Added ^U functionality, clear input line. Patch from cras.
11260 Mon Jul 17 23:33:26 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11262 * Mainly small bugfixes on core library. Fixed some debugging
11263 logging and buffer overflow in silclog.c.
11265 * Updated config.sub and config.guess on the distribution tree.
11267 Sat Jul 15 15:33:48 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11269 * Added command lagging support in server. Client may execute
11270 commands now only once in two seconds.
11272 Thu Jul 13 22:10:21 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11274 * Optimized packet reception. MAC computation and checking is now
11275 also more optimized. A lot previously duplicated code is now
11276 used as generic by both client and server.
11278 * Fixed key pair generation in clientutil.c
11280 Wed Jul 12 18:28:07 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11282 * Added into lib/silccore/silcbufutil.[ch] new function;
11283 silc_buffer_realloc.
11285 * Moved generic packet sending/encryption functions to
11286 lib/silccore/silcpacket.[ch] from client and server. Some
11287 rewriting of the functions.
11289 * Moved all generic packet reception/decryption functions to
11290 lib/silccore/silcpacket.[ch] from client and server. The
11291 packet processing is now much cleaner in both client and server.
11292 These were major changes in both client and server.
11294 * Created many common functions in server to do packet sending.
11295 Previously code were duplicated a lot, this has been removed
11296 with these changes.
11298 Tue Jul 11 20:27:26 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11300 * Rewrote major parts of the ID cache system. Don't know
11301 whether it is better now or not but at least the API is more
11304 * Major rewrite on ID cache stuff on client because of the ID
11305 cache API changes. Added idlist.c to client.
11307 * Also major rewrite on ID cache stuff on server as well.
11308 Major rewrite of idlist.[ch]. SilcXXXList's are now named
11309 SilcXXXEntry's. We won't keep anymore idlist specific pointers
11310 in hand, instead they are all put into the ID cache system now.
11311 All server_idlist_* routines uses ID cache now instead of
11312 traversing its own lists (those lists does not exist anymore).
11313 SilcIDList though still exists. Also, SilcXXXEntry's are
11316 Sun Jul 9 15:19:24 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11318 * Finally made the SKE implementation compliant to the protocol
11319 specification. All mp integers are now binary encoded as
11320 opposed being HEX encoded.
11322 * Added lib/silcmath/mpbin.[ch]. Encoding mp intergers to and
11325 * Added into lib/silccore/silcutil.[ch] PEM encoding/decoding
11326 functions: silc_[encode/decode]_pem. Also added function
11327 silc_encode_pem_file to PEM encode with newlines ('\n') for
11328 saving into a file.
11330 * SILC public keys are now encoded either PEM or binary. Same
11331 option is for private keys as well. By default private keys
11332 are binary encoded and public keys PEM encoded. Silly HEX
11333 encoding were removed.
11335 * Added into lib/silccrypt/silchash.[ch] silc_hash_fingerprint
11336 function to create fingerprints.
11338 * Fixed a bug in SHA1; does not change the original data anymore.
11340 * Partly implemented INFO command on client and server side.
11341 Fixed CLEAR command. Changes to SERVER command; show current
11342 server(s) when giving command without arguments. Added
11343 VERSION command to client.
11345 * Added check to server that unregistered connections cannot
11346 execute commands (unless it is specificly allowed).
11348 Thu Jul 6 18:12:24 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11350 * Fixed screen refresh.
11352 * Fixed channel joining bug from client. On some circumstances
11353 client tried to join to a channel it had already joined.
11355 * Added public key verification process into client's protocol.c.
11356 The client now verifies the public key from user and saves
11357 it into ~./silc/serverkeys/ directory.
11359 Added into: clientutil.[ch]: silc_client_verify_server_key.
11361 * Changed SKE protocol's silc_ske_initiator_finish function
11362 to accept callback function that verifies the received public
11363 key. Removed old silc_ske_verify_public_key function.
11365 Wed Jul 5 19:19:02 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11367 * Added into silcpkcs[ch]: silc_pkcs_public_key[_data]_set and
11368 silc_pkcs_private_key[_data]_set.
11370 * Made the password and public authentication more cleaner in
11371 server's protocol.c.
11373 * Removed historic and obsolete protocol `channel_auth' from
11374 both client and server.
11376 * Removed wrong way of sending command status messages from
11377 server to client in server's command.c. The old way violated
11378 protocol specification.
11380 Changes to silccore/silccommand.[ch]: removed
11381 silc_command_encode_status_payload -> not needed anymore,
11382 changed silc_command_encode_payload_va to accept extra
11383 argument on variable argument list. The argument type must
11384 now be provided to the function. Also, added new function:
11385 silc_command_encode_reply_payload_va which is same as
11386 normal command_encode_payload_va except command status type
11387 is provided as extra argument.
11389 Tue Jul 4 18:26:39 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11391 * Added ~./silc directory handling. The directory includes the
11392 public and private keys for the client.
11394 Added silc_client_check_silc_dir, silc_client_create_identifier
11395 and silc_client_load_keys.
11397 * Implemented SILC protocol compliant public key. Added public
11398 and private key saving to and loading from files.
11400 Added into silcpkcs.[ch]: silc_pkcs_encode_identifier,
11401 silc_pkcs_public_key_encode[_data], silc_pkcs_public_key_decode,
11402 silc_pkcs_private_key_encode[_data], silc_pkcs_private_key_decode,
11403 silc_pkcs_public_key_alloc, silc_pkcs_public_key_free,
11404 silc_pkcs_private_key_alloc and silc_pkcs_private_key_free.
11406 Implemented: silc_pkcs_save_[public/private]_key[_data] and
11407 silc_pkcs_load_[public/private]_key.
11409 Mon Jul 3 18:51:27 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11411 * Added silc_server_get_route (route.[ch]) to get connection
11412 data for the fastest route for given ID.
11414 * Implemented INVITE command on client and server. The command
11415 were re-defined in the SILC Protocol Specification and the
11416 implementation now complies with the specification.
11418 * Implemented PING command on client and server.
11420 * Implemented NAMES command on client and server. The server side
11421 supports currently only normal server not router server yet.
11422 Some changes to NAMES definition in SILC protocol specification.
11424 Sun Jul 2 18:23:01 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11426 * Implemented LEAVE command on client and server.
11428 * Previously deprecated SILC_PACKET_FORWARDED flag is now in use
11429 again. This change was made to the protocol as well. Server
11430 should not violate the protocol specification anymore.
11432 Fri Jun 30 14:03:26 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11434 * Added SOCKS4 and SOCKS5 support to SILC client. SOCKS5
11435 was tested. SOCKS4 was not but should work anyway.
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