1 Tue Apr 12 00:02:09 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
3 * Added channel name string stringprep profile to the protocol
4 and implementation to allow a little free'er channel name
5 strings. Affected files are lib/silcutil/silcstringprep.[ch].
7 * Added silc_channel_name_[check|verify] to check and verify
8 channel name strings. Affected files are
9 lib/silcutil/silcstrutil.[ch].
11 * Added support for the new channel name preparation in client
12 library and server. Affected files in lib/silcclient and
15 Mon Apr 11 13:40:27 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
17 * Added the Autodist into the source tree. It replaces the
18 old ./prepare. It can be used to create distributions as
19 previously. See README.CVS and README.DIST. See
20 distributions in distdir/.
22 Sun Apr 10 11:30:56 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
24 * Make sure query sends at least an error back if nothing
25 more is sent. Affected file silcd/server_query.c.
27 Thu Apr 7 14:50:01 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
29 * During query, check if the original command caller goes
30 away. If it does, stop the query. Affected file
33 * Check for valid channel creation in JOIN command reply.
34 Affected file lib/silcclient/command_reply.c.
36 * Handle the resolver counter in silc_client_get_users_by_channel
37 callback correctly. Fixed auto-join bug in Gaim. Affected
38 file lib/silcclient/idlist.c.
40 Wed Apr 6 16:56:53 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
42 * Added some better error messages. Affected file
43 silcd/command_reply.c and packet_receive.c.
45 * Handle error in WATCH command propely on backup router.
46 Affected file silcd/command.c.
48 * Fixed freeing of unfreeable variable in WHOIS command reply.
49 Affected file silcd/command_reply.c.
51 Wed Apr 6 09:10:31 CEST 2005 Pekka Riikonen <priikone@silcnet.org>
53 * Added pkg-config .pc file creation for silc core library
54 and silcclient library. A patch by c0ffee.
56 * Removed the need for GNU Libidn. Added the simple stringprep
57 from libidn into lib/contrib/. It is now used also on Windows
60 Mon Apr 4 15:15:46 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
62 * Simplified the invite and ban string handling in the
63 server. Check for valid invite and ban arguments also.
64 Affected file silcd/server_util.c.
66 Sun Apr 3 14:58:53 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
68 * Added WATCH list announcing in backup router protocol.
69 Affected files are silcd/command.c, server.c, server_backup.c.
71 * Do not change users mode to founder on normal server/backup
72 if the founder mode is set, and user is first one to join.
73 Affected file silcd/pcaket_receive.c.
75 * Do not send CUMODE_CHANGE notify back to sender. Affected
76 file silcd/packet_receive.c.
78 * Added getrusage() to take noise in SILC RNG. A patch by
79 Mika Boström. Affected files are configure.in.pre,
80 includes/silcincludes.h.in, lib/silccrypt/silcrng.c.
82 Sat Apr 2 18:09:30 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
84 * Splitted the SILC libraries configuration into a configure
85 fragment into lib/configure.ad. It is now possible, once
86 this feature is added, to specify whether to compile or not
87 compile included SILC libraries. Affected files are
88 configure.in.pre, lib/silcmath/mpi/configure.ad,
89 lib/configure.ad, Makefile.defines.pre and
90 Makefile.defines_int.pre.
92 * Added --with-silc-includes and --with-silc-libs to configure.
93 If specified the included libs are not compiled, but the
94 specified libs are used. Pkg-config is not yet supported.
95 Affected file configure.in.pre.
97 * Fixed WATCH command handling on backup router. Router does not
98 send the watch command any more to backup if it originates from
99 backup. Affected file silcd/command.c.
101 Fri Apr 1 18:52:47 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
103 * Changed announcing to not announce unregistered clients.
104 Affected file silcd/server.c.
106 * Fixed username handling in command reply. Affected file
107 silcd/command_reply.c.
109 * Log files are now 0600. Affected file lib/silcutil/silclog.c.
111 Thu Mar 31 22:34:22 CEST 2005 Patrik Weiskircher <pat@icore.at>
113 * Added new define SILC_MACOSX, if __APPLE__ and __MACH__ is defined.
114 Affected file: includes/silcincludes.h.in
116 * bool is defined as _Bool on Mac OS X now.
117 Affected file: lib/silcutil/silctypes.h
119 Thu Mar 31 08:52:06 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
121 * Added support for UTF-8 nicknames, channel names and
122 server names in client library. Affected files in
125 * Added __SILC_HAVE_PTHREAD, __SILC_HAVE_SIM, __SILC_HAVE_LIBIDN,
126 and __SILC_ENABLE_DEBUG to include/silcclient.h for third-party
127 software to check how Toolkit has been compiled.
129 Wed Mar 30 22:16:35 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
131 * Added silc_utf8_str[n]casecmp into lib/silcutil/silcutf8.[ch].
133 * Use silc_utf8_str[n]casecmp instead of strcmp routines
134 in library and in SILC Client when dealing with nicknames
135 and other identifier strings. Affected file in client lib
138 * Convert nickname to UTF-8 in /msg and /smsg. Affected file
139 irssi/src/silc/core/silc-servers.c.
141 Wed Mar 30 10:50:02 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
143 * Fixed idcache to work with the new identifier strings.
144 Affected file lib/silccore/silcidcache.c.
146 * Added UTF-8 hash and compare function for SilcHashTable.
147 Affected file lib/silcutil/silcutil.[ch].
149 * Added casefolding stringprep, SILC_CASEFOLD_PREP.
150 Affected file lib/silcutil/silcstringprep.[ch].
152 * Changed the identifier string handling to include the original
153 format in client, server, channel entries and normalized
154 format in cache. Affected files in silcd/.
156 Tue Mar 29 16:51:35 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
158 * Added support for the new identifier strings and their
159 validity checking. Nicknames, channel names and usernames
160 can now include practically any kind of letters and various
161 other characters. Affected files in silcd/ and in libraries.
163 NOTE: comparing these strings should now be done with memcmp()
164 to check binary compatibility. All these strings are normalized
165 and casing is irrelevant.
167 * Added silc_identifier_check to lib/silcutil/silcstrutil.[ch]
168 as easy function for applications to check whether identifier
171 Tue Mar 29 00:45:11 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
173 * Fixed SILC_STRING_LDAP_DN encoding and decoding. Affected
174 file lib/silcutil/silcutf8.c.
176 * Added SILC_STRING_UTF8_ESCAPE to lib/silcutil/silcstrutil.h.
178 Mon Mar 28 22:46:23 CEST 2005 Jochen Eisinger <jochen@penguin-breeder.org>
180 * Make public key in getkey reply mandatory. Affected file
181 lib/silcclient/command_reply.c
183 Sun Mar 27 19:03:31 CEST 2005 Patrik Weiskircher <pat@icore.at>
185 * Added Parameter dont_register_crypto_library to
186 SilcClientParam. If set to TRUE, silcclient library will
187 not initalize the Crypto Libraries and application
188 will need to do it. Affected file lib/silcclient/silcclient.h,
189 lib/silcclient/client.c.
191 Sun Mar 27 19:02:48 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
193 * Imported new silc_utf8_[encode|decode] routines from
194 my internal SILC 1.1 source tree. New encodings added:
195 SILC_STRING_LOCALE (SILC_STRING_LANGUAGE is deprecated),
196 SILC_STRING_UTF8, SILC_STRING_PRINTABLE, SILC_STRING_VISIBLE,
197 SILC_STRING_TELETEX, SILC_STRING_NUMERICAL and
200 * Splitted UTF-8 routines into lib/silcutil/silcutf8.[ch].
202 * Implemented stringprep (RFC 3454) API. Internally we use
203 GNU Libidn's stringprep, for now, so it is required now to
204 compile SILC sources. Added lib/silcutil/silcstringprep.[ch].
206 * Added checking for GNU Libidn and --with-libidn to configure.
208 Wed Mar 23 11:20:33 CET 2005 Jochen Eisinger <jochen@penguin-breeder.org>
210 * If the passphrases entered do not match while generating a new key,
211 completly start over instead of going into an infinite loop asking
212 the user to re-enter the passphrase correctly. Affected file
213 lib/silcutil/silcapputil.c
215 Sun Jan 9 14:28:51 CET 2005 Pekka Riikonen <priikone@silcnet.org>
217 * Make sure server is removed from backup list when it is
218 deleted. Affected files silcd/command.c, server.c,
221 * Close socket when connecting to router fails. Affected
224 Tue Jan 4 13:06:26 CET 2005 Jochen Eisinger <jochen@penguin-breeder.org>
226 * Adopt configuration toolchain to current auto-tools.
227 Affected files prepare, irssi/configure.in
228 * Revert most of the UTF-8 fixes to SILC Client 1.0.1. Will
229 redo that. Affected files irssi/src/silc/core/client_ops.c,
230 irssi/src/fe-common/silc/fe-silc-channels.c
231 * Take over command line options into silcclient data structure.
232 Affected file irssi/src/silc/core/silc-core.c
234 Wed Dec 8 16:15:11 CET 2004 Pekka Riikonen <priikone@silcnet.org>
236 * Do not try to initiate backup resuming protocol forever.
237 Affected file silcd/server_backup.c.
239 Wed Nov 24 18:24:05 CET 2004 Pekka Riikonen <priikone@silcnet.org>
241 * ID change in resuming has to be done before changing
242 detached client's modes, since the ID change may fail and
243 leave ghosts on the network. Affected file is
244 silcd/packet_receive.c.
246 Tue Nov 23 16:54:35 CET 2004 Pekka Riikonen <priikone@silcnet.org>
248 * Fixed Win32 scheduler to not stuck anymore. A patch from
249 Juha Räsänen. Affected file is
250 lib/silcutil/win32/silcwin32schedule.c.
252 * Fixed QoS parsing for connection blocks in server. Affected
253 file is silcd/serverconfig.c.
255 * Fixed server statistics increasing in server. Affected file
258 * The CLOSE command now marks backup router as self disconnected
259 to avoid resuming problems. Affected file silcd/command.c.
261 Wed Sep 22 19:46:32 CEST 2004 Patrik Weiskircher <pat@icore.at>
263 * When using silc_net_create_connection[_async], and your system can
264 create IPv6 sockets, it will try to connect to the IPv6 host.
265 Now it tries to connect to an IPv4 host if IPv6 fails. Affected
266 file lib/silcutil/unix/silcunixnet.c
268 Fri Jun 18 19:26:58 CEST 2004 Pekka Riikonen <priikone@silcnet.org>
270 * Check for valid route when receiving packet from router and
271 when routing it to local server in the cell. A patch from
272 Matt Miller. Affected files silcd/router.c and server.c.
274 Sat May 1 13:55:54 CEST 2004 Patrik Weiskircher <pat@icore.at>
276 * Couldn't detach and reattach twice, because of the previous
277 commit. Affected file silcd/packet_receive.c
279 Fri Apr 30 19:40:28 CEST 2004 Patrik Weiskircher <pat@icore.at>
281 * Added check to ignore Port value if Initiator is FALSE.
282 Remote router coudln't connect if Port was set. Affected file
285 * If some client tries to resume more than once at the same time,
286 server crashed. Router didn't crash, but showed odd behaviour
287 (didn't allow clients to join anymore, ..). Affected files
288 silcd/packet_receive.c silcd/idlist.h
290 Mon Mar 15 21:10:08 EET 2004 Pekka Riikonen <priikone@silcnet.org>
292 * Destroy the file transfer session in silc_client_file_close
293 with timeout. Affected file lib/silcclient/client_ftp.c.
295 * Call SFTP server monitor in READ and WRITE after the actual
296 operations. Affected file lib/silcsftp/sftp_server.c.
298 Wed Mar 10 21:30:02 EET 2004 Pekka Riikonen <priikone@silcnet.org>
300 * Create one configure script from configure fragments
301 (configure.ad). This is a first step towards new distribution
302 system. Affected files prepare, configure.in.pre,
303 lib/silcmath/mpi/configure.ad.
305 Wed Mar 10 18:35:24 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
307 * Removed expiring of client key pair. Affected file is
308 irssi/src/silc/core/clientutil.c
310 Tue Mar 9 17:11:58 EET 2004 Pekka Riikonen <priikone@silcnet.org>
312 * Check the number of connections from real number of
313 connections instead of socket number, when deciding if
314 server is full. Affected files are silcd/server.c,
315 server_internal.h and silcd.c.
317 * Clarified the connections_max meaning in General section
318 in doc/example_silcd.conf.in.
320 * The reconnect_keep_trying default value set to TRUE
321 if it is not defined in the config file. Affected file
322 silcd/serverconfig.c.
324 Wed Mar 3 15:13:49 CET 2004 Pekka Riikonen <priikone@silcnet.org>
326 * Fixed crashbug in connection closing, after a protocol
327 completion callback, which might have closed it already.
328 Affected file silcd/server.c.
330 * Fixed rekey with PFS in backup router. It did not allow
331 rekeys with PFS, and when the rekey protocol timedout
332 it crashed the backup router without the above fix. Affected
333 file silcd/packet_send.c and server.c.
335 Sat Feb 28 16:25:09 EET 2004 Pekka Riikonen <priikone@silcnet.org>
337 * The silc_client_add_channel_private_key now returns the
338 private key context if pointer is given as argument.
339 Affected files are lib/silcclient/silcclient.h and
342 * Added support for using channel private keys in SILC
343 Client Library even if the private key mode is not set
344 on the channel. Affected file lib/silcclient/client_channel.c.
346 * The channel private key used to decrypt message is now
347 delivered to the application in the 'channel_messageÃ' client
348 operation. Affected files are lib/silcclient/silcclient.h
349 and client_channel.c.
351 * Fixed wrong arg type for user limit in CMODE command reply.
352 Affected file silcd/command.c.
354 * The user limit is now taken and saved to SilcClientEntry in
355 JOIN and CMODE command replies and in CMODE_CHANGE notify.
356 Affected files lib/silcclient/silcclient.h, command_reply.c
359 * Added support to the new private message key indicator
360 packet. Added a new function to the client library:
361 silc_client_send_private_message_key_request. The sender
362 indicates to be initiator, and receiver is responder.
363 Added the indicator to the SilcClientEntry as 'prv_resp'
364 boolean. Affected files are lib/silcclient/silcclient.h
365 client.[ch], and client_prvmsg.c.
367 Fri Feb 27 11:25:26 CET 2004 Pekka Riikonen <priikone@silcnet.org>
369 * Fixed the JOIN command calling when called with both
370 -auth and -founder. Affected file is lib/silcclien/command.c.
372 Wed Feb 25 23:12:11 EET 2004 Pekka Riikonen <priikone@silcnet.org>
374 * Check watcher list for resumed clients as well. Affected
375 file is silcd/packet_receive.c.
377 Tue Feb 24 16:49:10 EET 2004 Pekka Riikonen <priikone@silcnet.org>
379 * Implemented the user limit to the CMODE_CHANGE notify,
380 CMODE command reply and JOIN command reply in server.
381 Affected files are silcd/server.c, command.c, command_reply.c,
382 packet_send.c and packet_receive.c.
384 Mon Feb 23 23:31:15 EET 2004 Pekka Riikonen <priikone@silcnet.org>
386 * Defined SILC_STRFMT_END that must be used now with
387 silc_buffer_strformat, instead of SILC_STR_END. Fixes
388 crashes on AMD64. Affected files are lib/silcutil/silcbuffmt.h,
389 lib/silcclient/silcvcard.c, silcd/server_util.c.
391 * Fixed the adding of public key to the WATCH list in server.
392 Fixed the WATCH notify sending to client. Affected files
393 are silcd/packet_send.[ch], command.c, server_util.c.
395 * Implemented the watching by public key in the SILC Client
396 Library and SILC Client. Affected files are
397 lib/silcclient/command.c and client_notify.c.
399 Mon Feb 23 09:30:30 CET 2004 Pekka Riikonen <priikone@silcnet.org>
401 * Added support for public key watching in server. Affected
402 files are silcd/server.c, server_internal.h, command.c,
405 Sun Feb 22 19:03:59 EET 2004 Pekka Riikonen <priikone@silcnet.org>
407 * Added public key to the SIlcClientEntry. Affected files
408 are lib/silcclient/silcclient.h, command_reply.c, idlist.c
410 * Fixed the get_clients_whois reply processing to return
411 exactly same entries server returned. Makes it possible
412 to search using attributes. Affected file is
413 lib/silcclient/idlist.c.
415 Sat Feb 21 19:21:57 EET 2004 Pekka Riikonen <priikone@silcnet.org>
417 * Save founder key to SilcChannelEntry. Affected files are
418 lib/silcclient/silcclient.h, command_reply.c, idlist.c.
420 Fri Feb 20 20:37:38 EET 2004 Pekka Riikonen <priikone@silcnet.org>
422 * Call the monitor callback with _CLOSED status from the
423 silc_client_file_close. Affected files are
424 lib/silcclient/client_fpt.c, silcclient.h
426 * Added silc_client_get_clients_whois which resolves using
427 WHOIS, and supports requested attributes as well.
428 Affected files are lib/silcclient/silcclient.h, idlist.c.
430 Fri Feb 19 21:09:22 EET 2004 Pekka Riikonen <priikone@silcnet.org>
432 * Added support for asking the destination filename where
433 the downloaded file is saved in the file transfer. Affected
434 files are lib/silccilent/silcclient.h, client_ftp.c.
436 Wed Feb 18 02:46:17 EET 2004 Pekka Riikonen <priikone@silcnet.org>
438 * Fixed error handling in resuming data processing. Affected
439 files are lib/silcclient/client_resume.c and client.c.
441 Tue Feb 17 19:34:30 EET 2004 Pekka Riikonen <priikone@silcnet.org>
443 * Fixed silc_client_send_private_message to return TRUE correctly.
444 Affected file lib/silcclient/client_prvmsg.c.
446 * Added topic to the SilcChannelEntry. Affected files are
447 lib/silcclient/silcclient.h, command_reply.c, client_notify.c.
449 Fri Feb 13 14:19:14 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
451 * Use conn->cmd_ident for all silc_client_command_call()s. Affected
452 file lib/silcclient/command.c
454 Fri Feb 13 13:53:45 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
456 * Convert all commands to UTF-8 before passing them to the
457 client library. Still need to convert replies from UTF-8 to
458 the locale encoding. Affected file
459 irssi/src/silc/core/silc-cmdqueue.c
461 Fri Feb 13 13:13:07 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
463 * redirect all silc_client_command_calls through a queueing framework.
464 This fixes /CYCLE and the annoying "nick change after auto-joining
465 a channel". Furthermore it defines one central point where
466 command parameters can be UTF-8-ified. Affected files
467 irssi/src/silc/core/Makefile, client_ops.c, silc-channels.c,
468 silc-servers.[ch], silc-core.c, silc-cmdqueue.[ch], silc-lag.c
470 Fri Feb 13 12:04:41 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
472 * use asynchronous connect() to establish router connections.
473 Fixes problem when the primary router goes down. Affected files
474 silcd/server.c, silcd/server_backup.c
476 Thu Feb 12 20:09:59 EET 2004 Pekka Riikonen <priikone@silcnet.org>
478 * Added SILC_[32|64]_TO_PTR and SILC_PTR_TO_[32|64] macros.
479 Fixed various compilation warnings when type casting ints
480 to pointers or vice versa, of different size. Updates around
483 Tue Feb 3 23:25:17 EET 2004 Pekka Riikonen <priikone@silcnet.org>
485 * Surrogates not allowed in UTF-8 strings, updated decoder.
486 Affected file lib/silcutil/silcstrutil.c. Added UTF-8
487 testers in lib/silcutil/tests/ directory.
489 Wed Jan 14 18:42:44 EET 2004 Pekka Riikonen <priikone@silcnet.org>
491 * Added SILC_CLIENT_CONN_ERROR_KE, ERROR_AUTH, ERROR_RESUME and
492 ERROR_TIMEOUT SilcClientConnectionStatus errors. Affected
493 files are lib/silcclient/silcclient.h, client.c.
495 Mon Jan 12 13:01:10 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
497 * When resuming a session fails, notify the user that the session
498 file needs to be removed eventually. Affected files
499 irssi/src/fe-common/silc/module-formats.[ch],
500 irssi/src/silc/core/client_ops.c.
502 Tue Jan 04 12:16:04 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
504 * Added DIST_SUBDIRS symbols to include all subdirs in distributions.
505 Affected files lib/silcutil/Makefile.am, lib/silcmath/Makefile.am
507 * Typofix in Irssi::Silc module. Affected file
508 irssi/src/perl/silc/Silc.xs.
510 Tue Jan 04 02:43:44 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
512 * Changed the way NOTICE flagged messages are treated. Added support
513 for notices in queries and signing notices. Affected files
514 irssi/default.theme; irssi/docs/help/in/notice.in;
515 irssi/src/fe-common/silc/module-formats.[ch], fe-silc-messages.c;
516 irssi/src/silc/core/client_ops.c, silc-channels.c, silc-servers.c
518 * Fixed typo in /ACTION help. Affected file
519 irssi/docs/help/in/action.in
521 Mon Jan 03 23:26:38 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
523 * Fixed typo in perl module. Affected file
524 irssi/src/perl/silc/Server.xs
526 * Changed the way ACTION flagged messages are treated. Added support
527 for actions in queries and signing actions. Affected files
528 irssi/default.theme; irssi/docs/help/in/action.in;
529 irssi/src/fe-common/silc/module-formats.[ch], fe-silc-messages.c,
530 fe-silc-queries.c; irssi/src/silc/core/client_ops.c, silc-channels.c,
533 Mon Jan 03 16:04:29 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
535 * Incorrectly reported error when client had to be resolved from
536 server in /SMSG. Affected file irssi/src/silc/core/silc-servers.c
538 Sat Jan 3 16:37:15 EET 2004 Pekka Riikonen <priikone@silcnet.org>
540 * Fixed whois public key hash table deleting and adding in
541 detached client case. Affected file silcd/packet_receive.c.
543 Sat Jan 03 12:15:38 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
545 * Changed filenames of silc/fe module not to collide with filenames
546 from core/fe. Also seperated public messages printing from
547 query messages printing. Affected files are all in
548 irssi/src/fe-common/silc.
550 Sat Jan 3 12:18:07 EET 2004 Pekka Riikonen <priikone@silcnet.org>
552 * Fixed the invite process handling during joining to use
553 correct server name for the client that is matched against
554 the invite string for the channel. Wrong server name caused
555 inability to join the channel. Affected file is
558 Fri Jan 2 23:34:17 EET 2004 Pekka Riikonen <priikone@silcnet.org>
560 * Fixed the CUMODE channel founder authentication on normal
561 server to not remove the founder rights on existing founder
562 before checking that router accepts the mode change. Affected
563 files are silcd/command.c and silcd/packet_receive.c.
565 * Remove the server entry correctly when rekey timeouts and
566 remote router connection on normal server is closed. Fixes
567 a crash where server uses the freed server entry. Affected
570 Fri Jan 02 10:28:15 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
572 * Add /SILCNET [ADD|REMOVE|LIST] command to manage different SILC
573 networks. This is the first step in solving the bug about
574 /SERVER ADD -silcnet <silcnet>. Affected files
575 irssi/docs/in/silcnet.in; irssi/src/fe-common/silc/Makefile.am,
576 fe-silcnet.c, fe-common-silc.c, module-formats.[ch];
577 irssi/src/silc/core/silc-chatnets.[ch], silc-core.c, Makefile.am
579 Thu Jan 01 20:11:32 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
581 * /SMSG and /MMSG now correctly create new queries. Affected files
582 irssi/src/fe-common/silc/fe-messages.c, irssi/scripts/silc-mime.pl
584 * Add basic support for SILC protocol specific variables in perl.
585 Affected files irssi/src/perl/silc/*, irssi/configure.in,
586 irssi/src/perl/Makefile.am
588 Wed Dec 31 17:06:55 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
590 * Don't use silc_get_input, it's obviously not reliable. Fixes
591 issue when the current key expires. Affect file
592 irssi/src/silc/core/clientutils.c
594 * Make the session data filename configurable. This makes it
595 possible to have different session files for different
596 SILC networks. Affected files irssi/src/silc/core/silc-core.c,
597 client_ops.[ch], silc-servers.c,
598 irssi/src/silc/fe-common/silc/module-formats.[ch]
600 * Use the same set of libtool files for the MPI lib as for the
601 rest of the toolkit. Affected files lib/silcmath/mpi/config.guess,
602 config.sub, configure.in, install-sh, missing, mkinstalldirs
604 Sun Dec 28 21:57:39 EET 2003 Pekka Riikonen <priikone@silcnet.org>
606 * Fixed server statistics decrementing error to not go to
607 negative. Affected file silcd/packet_receive.c.
609 Sat Dec 20 14:42:36 EET 2003 Pekka Riikonen <priikone@silcnet.org>
611 * Use silc_server_query_add_error to add error in public key
612 search error. Added support in send_reply to send errors
613 without specific argument. Affected file silcd/server_query.c.
615 * Fixed the WHOIS, IDENTIFY and WHOWAS error handling in SILC
616 Client for NO_SUCH_NICK. It was against the protocol specs.
617 Affected file irssi/src/silc/core/client_ops.c.
619 * Added backwards support for the wrong NO_SUCH_NICK error sending
620 in server. To be removed in SILC Server 1.0. Both old clients
621 and clients with fixed error handling now works. Affected file
622 silcd/server_query.c.
624 Sat Dec 20 00:44:47 CET 2003 Patrik Weiskircher <pat@icore.at>
626 * fixed a bug in the whois using attributes function where no
627 error was sent if no nickname and client id but the attributes were
628 given to whois. Affected file silcd/server_query.c
630 Tue Dec 16 21:34:59 CET 2003 Patrik Weiskircher <pat@icore.at>
632 * remove public key from public key hashtable on detach. Affected
633 file silcd/packet_receive.c
635 * free public key hashtable before removing clients on server
636 shutdown. Affected file silcd/server.c
638 * remove public key prior deleting client-data on killing a client.
639 Affected file silcd/server_util.c
641 Sat Dec 06 21:35:14 CET 2003 Patrik Weiskircher <pat@icore.at>
643 * Getting the MOTD from other servers works now. Affected
644 files are silcd/command.c and silcd/command_reply.c
646 Thu Dec 04 11:33:46 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
648 * Initialize the variable idletag, since it is tested in
649 silc_core_deinit for its default value. Affected file
650 irssi/src/silc/core/silc-core.c
652 Sun Nov 30 19:47:02 CET 2003 Patrik Weiskircher <pat@icore.at>
654 * Fixed signed channel messages across cells. Affected file
657 Fri Nov 28 19:13:21 EET 2003 Pekka Riikonen <priikone@silcnet.org>
659 * Changed the SILC_LOG_* macros to not be empty if SILC_DEBUG
660 is not defined. They can now be safely used in if-statements
661 without braces. Affected file lib/silcutil/silclog.h.
663 * Added the checks for backup closing connection due to error
664 (local or remote) and thus not allow the resuming to occur
665 in reconnect. Affected files are silcd/packet_send.c
668 Tue Nov 25 15:20:59 EET 2003 Pekka Riikonen <priikone@silcnet.org>
670 * Help file updates. Affected files in irssi/src/docs/help/in/.
672 Wed Nov 23 20:51:21 CET 2003 Patrik Weiskircher <pat@icore.at>
674 * Fixed channel messages across cells. Affected file
677 Wed Nov 12 11:34:56 EET 2003 Pekka Riikonen <priikone@silcnet.org>
679 * Fixed file transmission accepting in client library to not
680 start the negotiation if user hasn't accepted the transfer,
681 instead create new session for resent transfer. Affected
682 file lib/silcclient/client_ftp.c.
684 * Show the session ID in the file transmision list. Remove
685 session from list that failed to transfer. Switch the current
686 session automatically after transmission, and in errors, to new
687 session if other sessions exists in the transfer list. Affected
688 files are irssi/src/silc/core/silc-servers.c,
689 irssi/src/fe-common/silc/modfule-formats.c.
691 Mon Nov 10 14:41:40 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
693 * Fixed MIME header parsing for the hopefully last time. Affected
694 file lib/silcutil/silcstrutil.c
696 Mon Nov 10 13:03:46 EET 2003 Pekka Riikonen <priikone@silcnet.org>
698 * Rewrote the PKCS#1 routines. Added lib/silccrypt/silcpkcs1.[ch].
700 * The SILC RNG is now gauranteed to return non-zero random
701 values. Affected files are lib/silccrypt/silcrng.[ch].
703 Sun Nov 9 20:44:56 EET 2003 Pekka Riikonen <priikone@silcnet.org>
705 * Fixed nickname formatting when changing only case of the
706 nickname. Affected file lib/silcclient/idlist.c.
708 Sun Nov 9 19:33:59 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
710 * Fixed a memory leak and incorrect printing of the "appears as"
711 message. Affected file irssi/src/silc/core/client_ops.c
713 Sun Nov 9 17:45:11 EET 2003 Pekka Riikonen <priikone@silcnet.org>
715 * Added CRT (Chinese Remainder Theorem) supported RSA
716 private keys and private key operations. This significantly
717 increases private key operation efficiency. No compatibility
718 issues with new or old private keys. Affected files are
719 lib/silccrypt/rsa.[ch], rsa_internal.h and pkcs1.c.
721 Sat Nov 8 13:08:53 EET 2003 Pekka Riikonen <priikone@silcnet.org>
723 * Fixed GCC-3.3.2 related compilation warnings from the
726 Fri Nov 7 23:01:47 EET 2003 Pekka Riikonen <priikone@silcnet.org>
728 * Removed RC6 from distributions.
730 Fri Nov 7 19:38:42 EET 2003 Pekka Riikonen <priikone@silcnet.org>
732 * Added some better comments to lib/silccrypt/silcpkcs.h,
733 optimized some routines in lib/silccrypt/silcpkcs.c.
734 Added test_silcpkcs into lib/silccrypt/tests/.
736 * Fixed silc_rng_global_init to actually init the global RNG
737 if RNG wasn't provided for it. Affected file is
738 lib/silccrypt/silrng.c.
740 Thu Nov 6 21:08:28 EET 2003 Pekka Riikonen <priikone@silcnet.org>
742 * Added silc_hash_table_find_by_context_ext. Affected files
743 lib/silcutil/silchashtable.[ch].
745 * Save the public key on normal server in WHOIS command reply
746 from attributes, if present, and add it to public key hash
747 table. Fixes WHOIS resolving by public key on normal server.
749 Optimized the attributes resolving on normal server to not
750 resolve if we resolved them already from router.
752 Affected files are silcd/server_query.c, command_reply.c.
754 Wed Nov 5 19:36:30 CET 2003 Patrik Weiskircher <pat@icore.at>
756 * Added support for whois using attributes.
757 Affected files silcd/command_reply.c, silcd/packet_receive.c,
758 silcd/server.c, silcd/server_internal.h, silcd/server_query.c,
761 * Added support for whois using public key attribute to /WHOIS i
762 client command. Affected files irssi/docs/help/in/whois.in,
763 irssi/src/silc/core/silc-servers.c, lib/silcclient/command.c
765 Wed Nov 5 23:37:36 EET 2003 Pekka Riikonen <priikone@silcnet.org>
767 * Fixed UMODE setting in server when the client has anonymous
768 mode set. The mode setting was not working. Affected file
771 Mon Nov 2 11:36:08 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
773 * Fixed some bugs and typos related to sending split messages.
774 Print notification when sending messages with /MMSG. Affected
775 files irssi/scripts/silc-mime.pl, irssi/src/silc/core/client_ops.c
777 Fri Oct 31 12:33:59 EET 2003 Pekka Riikonen <priikone@silcnet.org>
779 * Optimized the socket referencing in packet routines, client
780 library and server. Affected files are lib/silccore/silcpacket.c,
781 lib/silcclient/client.c and silcd/server.c.
783 * If silc_socket_set_qos is given with NULL arguments the QoS is
784 reset from the socket. Affected files are
785 lib/silcutil/silcsockconn.[ch].
787 Thu Oct 30 21:23:24 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
789 * Add a /LISTKEYS command which lists the locally cached
790 client and server keys. Affected files
791 irssi/src/fe-common/module-formats.[ch],
792 irssi/src/silc/core/silc-{channels,servers}.c
793 irssi/docs/help/in/listkeys.in
795 Thu Oct 30 20:23:40 EET 2003 Pekka Riikonen <priikone@silcnet.org>
797 * Check that packet queue purging was successful. Affected
798 files lib/silcclient/client.c and silcd/packet_send.c. Related
799 to MAC failed errors.
801 * Do not clear the inbuf even if it is empty if QoS was applied
802 to it. Otherwise the QoS data is cleared and MAC failed error
803 will occur. Affected file lib/silccore/silcpacket.c.
805 * Use the rekey period time as rekey protocol timeout value.
806 If the rekey does not succeed during the rekey period there's
807 something very wrong, and we most likely end up with wrong keys,
808 do graceful reconnect then. Affected file silcd/server.c.
810 * Take reference of the socket in the parser context, as it's
811 possible to have the parsers in queue after the socket is
812 disconnected and this may cause crash. Affected files are
813 lib/silccore/silcpacket.c, lib/silcclient/client.c and
816 Thu Oct 30 17:01:01 EET 2003 Pekka Riikonen <priikone@silcnet.org>
818 * Fixed KICK command reply sending, it sent to replies.
819 Affected file silcd/command.c.
821 Wed Oct 30 14:06:52 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
823 * Finish the silc-mime.pl script. It now supports MIME type
824 guessing using magic files, signing data messages, executing
825 MIME handlers in background. Affected files
826 irssi/scripts/silc-mime.pl and irssi/docs/help/in/mmsg.in
828 * Changed MIME signal handler to make things easier for the perl
829 script. Affected files irssi/src/silc/core/client_ops.c,
830 silc-servers.c, and irssi/docs/signals.txt
832 * Cleaned up the silc_mime_parse function and fixed detection
833 of wrapped header lines. Affected file lib/silcutil/silcstrutil.c
835 Sun Oct 26 21:19:02 EET 2003 Pekka Riikonen <priikone@silcnet.org>
837 * Resolve the IP for file transfer listener from the connection
838 socket. Affected file lib/silcclient/client_ftp.c.
840 * Accept NULL hostname parameter in the functions
841 silc_net_check_[local|remote]_by_socket. Do not reverse lookup
842 if hostname is not wanted.
844 Fri Oct 24 21:24:12 CEST 2003 Jochen Eisinger <jochen@penguin-breeder.org>
846 * Fixed race condition between silc_client_init and
847 my_silc_scheduler. Affected file irssi/src/silc/core/silc-core.c
849 Fri Oct 24 16:43:40 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
851 * Fixed file transfer connection closing when SIGNOFF for
852 the client is received from server. Affected file is
853 lib/silcclient/client_ftp.c.
855 Tue Oct 21 13:35:57 CEST 2003 Pekka Riikonen <priikone@silcnet.org>
857 * Check for disconnected socket in QUIT callback. Affected
858 file silcd/command.c.
860 Thu Oct 21 09:43:17 CEST 2003 Jochen Eisinger <jochen@penguin-breeder.org>
862 * Modified the MIME parsing to allow \n and \r\n as delimiters.
863 Affected files lib/silcutil/silcstrutil.c
865 * Cleaned up the escape/unescape functions for correctness and
866 speed. Affected file irssi/src/silc/core/client_ops.c
868 * Removed handling for data messages with Content-Type: text/*,
869 moved parsing of MIME headers to the signal handler, added
870 support for signing and verifying data messages. Affected
871 files are irssi/docs/signals.txt, irssi/src/silc/core/client_ops.c,
872 irssi/src/silc/core/silc-{servers,channels}.c
874 * Added a perl script for handling data messages based on
875 information read from Mailcap files. New file
876 irssi/scripts/silc-mime.pl
878 Mon Oct 20 16:08:22 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
880 * Added new SILC_MESSAGE_FLAG_ACK that can be used to
881 acknowledge recepetion of a message to the sender. Updated
884 Sat Oct 18 11:55:33 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
886 * Unregister channel key saving callback when deleting channel.
887 Affected file lib/silcclient/idlist.c.
889 * Do not remove the client from channels in NOTIFY_TYPE_SIGNOFF
890 before calling notify client operation. Affected file is
891 lib/silcclient/client_notify.c.
893 * Unregister QoS tasks when deleting the socket connection.
894 Affected files lib/silcutil/silcsockconn.[ch],
895 unix/silcunixsockconn.c.
897 * Implemented latest presence-attrs draft changes. Affected
898 files lib/silccore/silcattrs.h and
899 irssi/src/silc/core/silc-queries.c.
901 Tue Oct 14 18:24:53 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
903 * Save old channel keys in list to allow more rapid change
904 of channel keys if server for some reason does that. This
905 avoids loosing so many channel messages due to not having
906 key to decrypt. Affected file lib/silcclient/silcclient.h,
907 idlist.c and client_channel.c.
909 Mon Oct 13 21:37:47 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
911 * Continued backup router tests and fixes. Affected files
912 silcd/server_backup, server_util.c, server.c. See TODO.
914 Sun Oct 12 19:58:18 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
916 * Fixed SERVER_SIGNOFF handling in servers. The client
917 was removed from wrong list thus not removing the client
918 at all. Affected file silcd/packet_receive.c.
920 * Do not execute rekey protocol for disabled connections as
921 it would never go through. Affected file silcd/server.c.
923 * Added timeout for rekey protocol to catch if the protocol
924 never executes successfully. Affected files silcd/server.c
927 Sat Oct 11 15:39:22 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
929 * Abandon packet processing for disconnected sockets. Check
930 this always after calling packet processing callback.
931 Affected file lib/silccore/silcpacket.c.
933 * Fixed double registration disconnection code in server.
934 Closed wrong connection. Affected file silcd/packet_receive.c.
936 Fri Oct 10 16:27:12 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
938 * On normal server reconnect to primary during resuming 4
939 times, then give up. Affected file silcd/server_backup.c.
941 * If during reconnecting to routers we notice we have router
942 connection but no primary router set, the server is in desync.
943 Reconnect to primary to restore network. Affected file
946 * Assure that only one protocol is exeucting at the same time.
947 Added checks for all protocols. Affected files are
948 silcd/server.c and server_backup.c.
950 Thu Oct 9 20:24:09 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
952 * Check that a string is not already part on invite/ban
953 string when processing it. Affected file silcd/server_util.c.
955 Thu Oct 9 12:06:40 CEST 2003 Pekka Riikonen <priikone@silcnet.org>
957 * Fixed the CUMODE_CHANGE for founder mode changes to comply
958 with 1.2 version of the protocol. Affected file is
959 silcd/packet_receive.c.
961 Wed Oct 8 19:41:15 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
963 * ERR_BAD_PASSWORD now returns the Channel ID of the channel
964 where the passphrase was given. Affected file is
967 Wed Oct 8 09:32:12 CEST 2003 Pekka Riikonen <priikone@silcnet.org>
969 * INVITE and BAN notifys are now delivered from routers to
970 servers (but not clients) on the channel. Updated specs and
971 code. Affected files silcd/packet_[send|receive].[ch],
972 command.c, server.c and server_util.c.
974 * Implemented INVITE and BAN announcing. Affected files are
975 silcd/server.[ch], server_util.c.
977 * Implemented SilcStatus error type argument returning in
978 command reply error in server. Affected file silcd/command.c.
980 * Implemented SilcStatus argument returning in comand reply
981 in client library. The command_reply client operation now
982 returns error specific arguments as well. Affected files
983 are lib/silcclient/command_reply.[ch], client_resume.c,
984 lib/silccore/silcstatus.[ch].
986 Sun Oct 5 20:22:08 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
988 * Backup router protocol version 1.2 implemented. Testing still
989 required. Affected files in silcd/server_backup.[ch], server.c,
990 packet_receive.c and server_internal.h.
992 Sun Oct 5 12:36:37 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
994 * silc_client_send_[channel|private]_message now return TRUE
995 or FALSE. Affected file lib/silcclien/client_channel.c and
998 Thu Oct 2 17:03:09 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1000 * Check for explicit nickname in INVITE and BAN processing
1001 during join as well (and don't expect only wildcards in
1002 invite/ban strings). Affected file silcd/command.c.
1004 * Fixed the INVITE and BAN by public key. The public key saved
1005 is the PK payload (as specified) not the raw data. Affected
1006 file silcd/server_util.c.
1008 Wed Oct 1 20:29:06 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1010 * UTF-8 text message support for actions and notices in SILC
1011 Client. Affected file irssi/src/silc/core/client_ops.c.
1013 * silc_get_username and silc_get_real_name now returns sensible
1014 data on Win32. Patch by Toni Willberg. Affected file is
1015 lib/silcutil/win32/silcwin32util.c.
1017 Sun Aug 24 23:35:19 CEST 2003 Jochen Eisinger <c0ffee@penguin-breeder.org>
1019 * Provide a signal handler to send MIME encoded messages and emit
1020 a signal when a MIME encoded message is received. Also document
1021 the signals for usage with the perl interface.
1023 A sample perl script will be supplied at a later point.
1025 Affected files are irssi/docs/signals.txt,
1026 irssi/src/silc/core/client_ops.[ch],
1027 irssi/src/silc/core/silc-{channels,servers}.c
1029 Sun Aug 24 12:58:30 CEST 2003 Jochen Eisinger <c0ffee@penguin-breeder.org>
1031 * Use SILC_COMMAND_PING to estimate the round-trip time to the
1032 server. Use this time to display a lag and disconnect when it
1033 exceeds a specified limit.
1035 Affected files are irssi/src/silc/core/silc-{lag,core}.c.
1037 Mon Aug 11 17:14:17 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1039 * Remove the channel auth list in normal server if router
1040 encofrces its list during connecting. Send notify to channel
1041 to remove the mode to remove the list. Affected files are
1042 silcd/server_util.c and silcd/packet_receive.c.
1044 Wed Aug 6 14:52:04 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1046 * Added support for channel public keys. Updated protocol specs
1047 and implemented it. Affected files are
1048 silcd/command.c, command_reply.c, lib/silcclient/command.c,
1049 lib/silcclient/command_reply.c.
1051 Wed Jul 23 12:17:01 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1053 * Ignore SIGXFSZ and SIGXCPU signals in server. They can
1054 terminate the process on Linux. Affected file silcd/silcd.c.
1056 Mon Jun 2 19:13:27 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1058 * Check for NULL buffer in silc_buffer_clear. Affected file
1059 is lib/silcutil/silcbuffer.h.
1061 * Simplified the backup router protocol by removing the _GLOBAL
1062 types. Updated protocol specs and the code. Affected files
1063 are silcd/server_backup.[ch].
1065 Thu Apr 24 19:50:25 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1067 * Deny '@' and '!' from nicknames since they are reserved
1068 by the SILC_COMMAND_INVITE and SILC_COMMAND_BAN commands.
1069 Updated protocol specs and the code.
1071 Affected files are silcd/server_util.[ch].
1073 Wed Apr 9 18:51:59 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1075 * Fixed stack overflow in Irssi SILC client. Affected
1076 file irssi/src/silc/core/client_ops.c.
1078 * Check that Host is set in ServerConnection and RouterConnection
1079 in silcd.conf. Affected file silcd/serverconfig.c.
1081 * Fixed crash in server with protocol completion callbacks,
1082 namely rekey and backup resuming protocols. Affected files
1083 are silcd/server_backup.c and silcd/server.c.
1085 * Fixed rekey protocol to not restart if it is started already.
1086 Affected files are lib/silcclient/client.c and
1089 Mon Mar 17 18:35:24 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1091 * Rewrote SilcList, affected file lib/silcutil/silc*list.h.
1093 * Fixed EOF handling in SILC Config, affected file
1094 lib/silcutil/silcconfig.c.
1096 * Fixed buffer overflows in lib/silcutil/silcstrutil.c.
1098 * Fixed RESOLVING flag handling in JOIN notify and other
1099 notifys to handle the resolvings correctly in client library.
1100 Affected file lib/silcclient/client_notify.c.
1102 * Do not send full INVITE and BAN lists in INVITE and BAN
1103 notifys, only the changed information. Affected file
1106 * Fixed INVITE notify sending in INVITE command, send it
1107 only when needed. Affected file silcd/command.c.
1109 * Handle the founder key change properly in CMODE_CHANGE
1110 notify. Bug #122. Affected file silcd/packet_receive.c.
1112 Sun Mar 9 16:29:20 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1114 * Remove the mark for output (mark it only for input) after
1115 purging outgoing queue. Prevents the "Error in select()"
1116 floods. Affected file silcd/packet_send.c.
1118 * Fixed incorrect connection deletion from client library
1119 after calling "connect" client operation. Could cause
1120 crashes for example during reconnect timeouts. Affected
1121 files are lib/silcclient/client.c and
1122 irssi/src/silc/core/client_ops.c.
1124 * Check server private key file permissions before starting
1125 the server. Affected file silcd/serverconfig.c.
1127 Tue Feb 4 22:53:26 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1129 * NULL terminate allocated string in silc_buffer_strformat.
1130 Affected file lib/silcutil/silcbuffmt.c.
1132 * Rewrote the invite/ban list string handling in server to
1133 use SilcBuffer instead. Affected files are silcd/command.c
1134 and silcd/server_util.c.
1136 Mon Feb 3 14:43:52 CET 2003 Pekka Riikonen <priikone@silcnet.org>
1138 * Fixed double free in CMODE command when setting new HMAC
1139 for channel. Affected file silcd/command.c.
1141 * Added couple of missing memset's to zero sensitive memory.
1142 Affected files silcd/command.c, lib/silcclient/command.c.
1144 Sun Jan 26 12:20:30 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1146 * Fixed a double free in INVITE command error handling in
1147 server. Affected file silcd/command.c.
1149 * Added macros SILC_SWAB_[16|32] to swab byte order of
1150 16-bit and 32-bit unsigned integers. Affected file
1151 lib/silcutil/silctypes.h.
1153 * Use the SILC_SWAB_16 instead of htons() in server when
1154 handling ports since the ports in structures are always
1155 in little-endian order (regardless of platform). Affected
1156 file silcd/serverid.c and silcd/server_backup.c.
1158 Tue Jan 21 17:18:04 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1160 * Send DISCONNECT in close admin command in server. Affected
1161 file silcd/command.c.
1163 * Check whether we are already connecting to a remote router
1164 (in addition of checking whether we are already connected)
1165 before creating new connection. Affected file silcd/server.c.
1167 Thu Jan 16 18:47:00 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1169 * Added better compiler and compiler flags checking in
1172 * Check that socket is valid after QoS is applied to data.
1173 Affected file lib/silcutil/unix/silcunixsockconn.c.
1175 * Make sure the socket connecetion is not closed to early
1176 when closing connection in server. Also make sure the
1177 connection is always closed after error in a protocol.
1178 Affected file silcd/server.c.
1180 Wed Jan 15 11:03:36 CET 2003 Pekka Riikonen <priikone@silcnet.org>
1182 * Removed --session and --dummy options from Irssi SILC Client.
1183 -d option is available only if --enable-debug was given.
1184 Affected files are irssi/src/silc/core/silc-core,
1185 irssi/src/core/session.c and irssi/src/fe-text/silc.c.
1187 Tue Jan 14 12:25:09 CET 2003 Pekka Riikonen <priikone@silcnet.org>
1189 * Added silc_buffer_steal to steal the data from the buffer.
1190 Affected file lib/silcutil/silcbuffer.h.
1192 Sat Jan 11 18:16:29 CET 2003 Giovanni Giacobbi <giovanni@giacobbi.net>
1194 * Fixed server crash with double Primary block in config file.
1196 Fixed also various memory leaks around the config file
1197 parser. Affected files lib/silcutil/silcconfig.c,
1198 silcd/serverconfig.c.
1200 * Changed my nickname (Johnny Mnemonic) to my real name, this
1201 means that bugs introduced by him were actually introduced
1204 Tue Jan 7 21:58:53 CET 2003 Jochen Eisinger <c0ffee@penguin-breeder.org>
1206 * Don't display "foo appears as foo\nYou're now known as foo"
1207 messages. Affected file irssi/src/silc/core/client_ops.c
1209 Tue Jan 7 20:08:15 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1211 * Fixed error handling of invalid client entry when calling
1212 commands in server. Fixes a crash. Affected file
1215 Thu Dec 26 14:19:29 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1217 * Added some sanity checks in server for correctness of the
1218 server configuration. Affected file silcd/serverconfig.c.
1220 Fri Dec 20 10:47:59 CET 2002 Pekka Riikonen <priikone@silcnet.org>
1222 * Prevent endless resolving of user informations in USERS
1223 command by checking the command reply status correctly.
1224 Affected file lib/silcclient/command_reply.c.
1226 Tue Dec 17 10:05:00 CET 2002 Pekka Riikonen <priikone@silcnet.org>
1228 * Fixed file writing on WIN32 to use O_BINARY flag. Affected
1229 file is lib/silcutil/silcfileutil.c. A patch by Matthew
1230 Aldous <Matthew@Aldous.com>.
1232 * Added better implementation using CriticalSection of
1233 SilcMutex on WIN32. A patch by Mikko Lähteenmäki
1234 <mikko.lahteenmaki@pikabaana.net>.
1236 * Added some Winsock WIN32 compatiblity defines into
1237 includes/silcwin32.h.
1239 Mon Dec 16 19:33:05 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1241 * Fixed double free in async host lookup code. Affected file
1242 lib/silcutil/silcsockconn.c.
1244 * On backup router handle now the SERVER_SIGNOFF from router
1245 for local connected servers too, and close the connections.
1247 Do not process them as normally signing off servers when they
1248 really signoff by sending EOF fe, but always assume that
1249 router sends the SERVER_SIGNOFF.
1251 Affected files silcd/server.c and silcd/packet_receive.c.
1253 * Fixed socket unsetting when closing connections. Affected
1254 files silcd/server.c and silcd/packet_send.c.
1256 * Do not print the nickname in SERVER_SIGNOFF if we do not
1257 have it. Prevents asserts in Irssi core. It is possible we
1258 don't have the nick if it was just being resolved when server
1259 signoff. Affected file irssi/src/silc/core/client_ops.c.
1261 Thu Dec 12 23:22:50 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1263 * Fixed autonick crashbug in client library. Affected file
1264 lib/silcclient/client.c.
1266 * Fixed Unix implementation of SilcMutex to really assert if
1267 the mutex is locked/unlcoked already. Affected file
1268 lib/silcutil/unix/silcunixmutex.c.
1270 * Fixed locking in silc_schedule_uninit. It didn't lock
1271 when dispatching timeout tasks. Affected file is
1272 lib/silcutil/silcschedule.c.
1274 * Changed Win32 implementation of SilcThread to use modern
1275 Win32 interface. Affected file is
1276 lib/silcutil/win32/silcwin32thread.c A patch by Mikko L.
1278 Thu Dec 12 12:06:59 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1280 * Don't print signed messages when sending failed. Affected files
1281 irssi/src/silc/core/silc-[servers.c/commands.h]
1283 * Send adquate signal when founding a channel by joing it. Affect
1284 file irssi/src/silc/core/client_ops.c
1286 Wed Dec 11 21:46:19 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1288 * Fix theme abstracts parsing. Affected files irssi/default.theme,
1289 irssi/src/fe-common/core/themes.c
1291 Wed Dec 11 20:20:07 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1293 * Fixed close command to use the port correctly when closing
1294 server connections. Affected file silcd/idlist.c.
1296 * Check for NULL outbuf in silc_socket_write. It is possible
1297 that it is NULL is some odd case. Affected files are
1298 lib/silcutil/[unix/win32]/silc[unix/win32]sockconn.c.
1300 * Do not call final protocol callback for backup router
1301 resuming protocol when closing connection. It is closed
1302 by timeout in case of error. Affected file silcd/server.c.
1304 * Backup reconnect to router if backup resuming protocol
1305 failed. Affected file silcd/server_backup.c.
1307 Wed Dec 11 10:01:26 CET 2002 Pekka Riikonen <priikone@silcnet.org>
1309 * Fixed double free in SKE library error hadling when signature
1310 error occurred. Affected file lib/silcske/silcske.c.
1312 * Save the fingerprint to new SilcClientEntry after changing
1313 nickname. Affected file lib/silcclient/client_notify.c.
1315 * Print SIGNOFF in Irssi SILC client only if the nickname is
1316 known. Prevents asserts in Irssi core. It is possible we
1317 don't have the nick if it was just being resolved when it
1318 quit. Affected file irssi/src/silc/core/client_ops.c.
1320 Tue Dec 10 21:47:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1322 * Fixed double free in invite list adding code when adding
1323 invite strings. Affected file silcd/server_util.c.
1325 Fri Dec 6 17:40:24 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1327 * More log printing during backup router protocol. Affected
1328 file silcd/server_backup.c.
1330 * Removed backwards support for old private key file format.
1331 Affected file lib/silccrypt/silcpkcs.c.
1333 * Removed backwards support for not-so-strict decryption length
1334 check, it's strict now. Affected lib/silccrypt/silccipher.c.
1336 * GETKEY to update the client entrys fingerprint too.
1337 Affected file lib/silcclient/command_reply.c.
1339 * Added --without-libtoolfix for package builders using weird
1340 wrappers around libtool (BSD at least).
1342 Thu Dec 5 22:29:46 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1344 * Fixed backup router bugs: When backup resumes router and
1345 receives a CHANNEL_MESSAGE packet the backup must not act
1346 as router since the packet header decryption would be
1347 different. Also, when relaying packets to channel, do
1348 not re-encrypt packets on backup that came from the primary
1349 since the connection isn't really router-router connection.
1350 Affected files silcd/server.c, silcd/packet_send.c.
1352 * Added checks in encryption/decryption that encryption/decryption
1353 length sent as argument really is multiple by block size. Helps
1354 catching really weird bugs like the above backup router bugs
1355 when packets are being decrypted in wrong way. Affected files
1356 lib/silccore/silcpacket.c, and lib/silccrypt/silccipher.c.
1358 * Fixed padding generation in private key file encryption.
1359 Affected file lib/silccrypt/silcpkcs.c.
1361 Thu Dec 5 16:35:23 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1363 * Added ignore_message_signatures setting which can be used
1364 to ignore signatures in messages. Affected files are
1365 irssi/src/silc/core/client_ops.c, silc-core.c.
1367 * Fixed the libtoolfix to use command line options instead of
1368 environment variables. They didn't work as expected. Now,
1369 the libtool is fully run-time configurable.
1371 Wed Dec 4 21:08:52 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1373 * Verify signature payload for signed messages. Affected files
1374 irssi/src/silc/core/client_ops.h, irssi/src/silc/core/silc-servers.c,
1375 irssi/src/silc/core/silc-core.h
1377 * Display signature verification result in public and private
1378 messages using theme abstracts. See irssi/default.theme for
1379 examples on their usage. Affected files
1380 irssi/default.theme, irssi/src/fe-common/silc/fe-messages.h,
1381 irssi/src/fe-common/silc/module-formats.[ch],
1382 irssi/src/fe-common/silc/fe-common-silc.c,
1383 irssi/src/fe-common/silc/Makefile.am
1384 irssi/src/fe-common/core/fe-messages.[ch]
1386 * Fixed bugs in Irssi's theme parsing. Affected files
1387 irssi/src/fe-common/core/themes.c
1389 Wed Dec 4 18:29:13 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1391 * Calculate the correct length for signed messages before
1392 encrypting, it must be multiple by block size. Affected
1393 file lib/silccore/silcmessage.c.
1395 * silc_message_signed_get_public_key returns now both
1396 decoded and encoded public key. Affected files are
1397 lib/silccore/silcmessage.[ch].
1399 * Added libtoolfix script that makes the libtool more generic
1400 and configurable in run-time. Now we can specify in run-time
1401 if what kind of libraries we want to create, regardless of
1402 configuration. SIMs are now creates even if --disable-shared
1403 was explicitly given.
1405 Tue Dec 3 23:26:55 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1407 * Fixed founder key sending in CMODE command in client.
1408 Affected file lib/silcclient/command.c.
1410 * Fixed CUMODE founder authentication in server to not check
1411 for client's public key since it's not supposed to do that.
1412 Affected file silcd/command.c.
1414 Tue Dec 3 12:02:41 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1416 * Set realname and hostname in NICK_REC records. Affected file
1417 irssi/src/silc/core/silc-nicklist.c
1419 Mon Dec 2 20:50:20 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1421 * Remove 1.0 protocol backwards compat code from client
1424 * Added more reliable check for whether nickname did change
1425 or not, or whether only Client ID changed in NICK_CHANGE
1426 notify. Affected file lib/silcclient/client_notify.c.
1427 Fixes bug in '@' character handling in a nickname.
1429 * Added support for automatically parsing signature from
1430 the message payload. Added new function
1431 silc_message_get_signature to return the payload to
1432 application. Affected files lib/silccore/silcmessage.[ch].
1434 * Changed the private_message and channel_message client
1435 operations to deliver the SilcMessagePayload to the
1436 application too. Application can use it fe. to get the
1437 signature from the message for verification. Affected
1438 file lib/silcclient/silcclient.h, client_channel.c and
1441 * Redefined the signed payload for message payloads.
1442 Updated protocol specs and implemented.
1444 Mon Dec 2 16:28:29 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1446 * Fixed wrong invite and ban list handling in server command
1447 reply. Affected files are silcd/command_reply.c,
1448 silcd/server_util.[ch].
1450 Sun Dec 1 20:48:17 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1452 * Fixed CMODE setting in server when founder mode was set.
1453 Affected file silcd/command.c. Bug #95.
1455 * Added support to setting specific public key in CMODE in
1456 Irssi SILC client. Affected file lib/silcclient/command.c.
1458 * Added support to use specific public key in CUMODE in
1459 Irssi SILC Client. Affected file lib/silcclient/command.c.
1461 * Added support for inviting and banning by public key in
1462 Irssi SILC client. Affected file lib/silcclient/command.c.
1464 * Fixed fingerprint/babbleprint showing in invite and ban
1465 list command replys. Affected file is
1466 irssi/src/silc/core/client_ops.c.
1468 Sun Dec 1 16:32:03 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1470 * Format CMODE +c and +h to display both the mode and the argument
1472 Sun Dec 1 18:17:22 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1474 * Added test vectors and test programs for SHA-1, MD5,
1475 HMAC-SHA1 and HMAC-MD5. New tests are located in
1476 lib/silccrypt/tests/. Fixed also argument decoding bug in
1477 MD5 implementation. Affected file lib/silccrypt/md5.c.
1479 * Changed the channel private key and private message key
1480 generation (with static keys) to use SHA1 instead of MD5,
1481 as SHA1 is the mandatory hash function in SILC. Affected
1482 file lib/silcclient/client_[channel/prvmsg].c.
1484 * Changed the private key file encryption to use SHA1 instead
1485 of MD5. Added support for the old generation and added
1486 automatic change of the key (to be removed later). Affected
1487 files lib/silccrypt/silcpkcs.c.
1489 Sat Nov 30 19:07:52 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1491 * Load only files with .pub suffix in PublicKeyDir. Affected
1492 file silcd/serverconfig.c.
1494 Sat Nov 30 14:29:34 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
1496 * Extended the SILC_SERVER_LOG_ERROR macro to all available logging
1497 channels. Affected files silcd/silcd.c, silcd/server.h.
1499 * Added the config directive PublicKeyDir for the client block.
1500 Affected files doc/exampe_silcd.conf.in, silcd/serverconfig.[ch].
1502 Sat Nov 30 09:30:55 CET 2002 Pekka Riikonen <priikone@silcnet.org>
1504 * Merged Toni's irssi/silc.conf patch.
1506 * ROBODoc cleanup patch to lib/silccrypt/silcpkcs.h by johnny.
1508 * Max alloc tests in allocation routines. Affected file
1509 lib/silcutil/silcmemory.c.
1511 Fri Nov 29 23:44:29 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1513 * Fixed a typo in resuming code that fixed detach/resume code
1514 in server. Bug #93. Affected file silcd/packet_receive.c.
1516 Thu Nov 28 17:17:11 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1518 * Do reverse lookups for server when /connecting. Affected files
1519 irssi/silc.conf, irssi/src/core/servers.c, irssi/src/core/network.c,
1520 irssi/src/core/net-nonblock.*
1522 Thu Nov 28 16:19:18 CET 2002 Pekka Riikonen <priikone@silcnet.org>
1524 * Added library versioning for shared libraries. Affected
1525 files configure.in.pre and lib/Makefile.am.pre.
1527 Wed Nov 27 21:51:52 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1529 * Display INVITE and BAN lists as specified by SILC 1.2
1531 Wed Nov 27 16:01:11 CET 2002 Pekka Riikonen <priikone@silcnet.org>
1533 * Do not send invite list back unless asked (when sending
1534 no arguments) or when list was modified. Affected file
1537 * Remove client from invite list in KILLED notify and in
1538 KILL command. Affected file silcd/command.c and
1541 * Fixed bugs in invite list handling in INVITE command.
1542 Affected files silcd/command.c and silcd/server_util.c.
1544 * Merged with Irssi 0.8.6.
1546 * Fixed UTF-8 in Irssi SILC Client, setlocale was missing.
1547 Affected file irssi/src/fe-text/silc.c.
1549 Mon Nov 25 18:21:43 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1551 * The silc_argument_get_[first/next] now return the argument
1552 type to caller. Added silc_argument_payload_encode_one.
1554 Affected files are lib/silccore/silcargument.[ch].
1556 * Added support for the SILC 1.2 INVITE command and new
1557 invite lists to server. Affected files are silcd/command.c,
1558 silcd/server_util.[ch] and silcd/packet_[receive/send].[ch].
1560 * Added support for the SILC 1.2 BAN command and new
1561 ban lists to server. Affected files are silcd/command.c,
1562 silcd/server_util.[ch] and silcd/packet_[receive/send].[ch].
1564 * Added support to client sending new INVITE command. Affected
1565 file is lib/silcclient/command.c.
1567 * Added support to client sending new BAN command. Affected
1568 file is lib/silcclient/command.c.
1570 * Added support for removing client from invite list when kicked
1571 from channel, as SILC 1.2 dictates. Affected files are
1572 silcd/packet_receive.c and silcd/command.c.
1574 Sun Nov 24 18:26:42 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1576 * If iv argument to silc_cipher_[encrypt/decrypt] is NULL, use
1577 automatically the cipher's internal IV. Affected files
1578 lib/silccrypt/silccipher.[ch].
1580 * Assure the RESUME_CLIENT packet is not sent to twice to
1581 backup router if the detached client was originated from
1582 the backup. Affected file silcd/server.c. Bug #76.
1584 * Changed silc_sim_symname to not allocate memory. Affected
1585 file lib/silcsim/silcsimutil.c.
1587 * Fixed memory leaks with SIMs in server. Affected files
1588 silcd/serverconfig.c, silcd/server.c.
1590 * Fixed channel key distribution after resuming detached
1591 client. Affected files silcd/packet_receive.c.
1593 * Fixed channel's global_user boolean checking after detaching.
1594 Check it after changing the owner of the client not before.
1595 Affected file silcd/packet_receive.c.
1597 * Fixed few double frees from client library. Fixes at least
1598 Bug #81, possibly others too.
1600 * UTF-8 decode topics also in JOIN command reply and TOPIC_SET
1601 notifys in Irssi SILC Client. Affected file is
1602 irssi/src/silc/core/client_ops.c. Bug #82.
1604 * Applied Ville Räsänen's manual page and --mandir bugfix
1605 patch. Affected files are configure.in.pre and Makefile.am.pre.
1608 Fri Nov 22 18:34:20 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1610 * Added support to backup router protocol for backup to tell
1611 normal server that it cannot use the backup router as primary
1612 because the primary isn't really down. Updated protocol
1615 * Added support for primary router to tell backup router that
1616 resuming is not possible because the backup really isn't primary
1617 in the cell. For example if backup disconnected itself the
1618 resuming is not allowed since the primary really did not
1619 go down. Updated protocol specs.
1621 * Removed MARS from crypto library.
1623 * Defined the CTR mode and Randomized CBC mode in SILC. The
1624 CTR mode is RECOMMENDED now in specification. Defined also
1625 Serpent cipher as optional cipher. Updated the protocol specs.
1627 Thu Nov 21 12:43:28 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1629 * Added support for inviting/banning by IP/MASK, public key,
1630 and explicit Client ID. Redefined the command and notify
1631 types to allow easier forwards support for other methods
1632 of inviting/banning. Updated protocol specs.
1634 * Remove the client from channel's invite lists if the client
1635 is kicked or killed. Updated protocol specs.
1637 * Unified the Channel Message Payload and Private Message
1638 into one Message Payload. Updated protocol specs and
1641 Tue Nov 19 22:30:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1643 * Don't wait for EOF after socket error has occurred, but
1644 close the connection. Affected file is silcd/server.c.
1646 Mon Nov 18 18:58:26 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1648 * Added support for setting FOUNDER mode on channel with
1649 specific public key which can be set with CMODE command.
1650 Updated protocol specs and implemented in client and server.
1652 * Fixed the Irssi SILC client to correctly shutdown the client
1653 library to avoid memory leaks. Affected files are
1654 irssi/src/silc/core/silc-core.c and silc-servers.c.
1656 * Deprecated the No Reply flag in SKE protocol and introduced
1657 "IV Included" flag which can be used to indicate that the IV
1658 is included in the ciphertext. This makes it possible to use
1659 SILC on unreliable transport, such as UDP which may cause
1660 packet reordering and losses. Updated protocol specs, did
1663 Sun Nov 17 15:50:57 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1665 * Fixed the MPI implementation of silc_mp_sizeinbase to return
1666 < 32 bit values in correct size. Affected file is
1667 lib/silcmath/mp_mpi.c.
1669 Sat Nov 16 13:14:45 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1671 * Fixed the KE Start Payload parsing to check that mandatory
1672 fields are present. Affected file lib/silcske/payload.c.
1674 * Fixed compilation warnigs in Irssi SILC Client. Affected
1675 files are irssi/src/silc/core/silc-query.c. client_ops.c.
1677 Thu Nov 14 19:33:28 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1679 * Print "nick now appears as newnick" and update Irssi's nicklist
1680 when you change your nick to "nick". Closes #62
1682 * Never format your own nick. Closes #63
1684 Thu Nov 14 09:44:54 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1686 * SILC_UMODE_GONE changes are now propagated correctly to the
1687 Irssi client. Closes #54
1689 Tue Nov 12 19:42:18 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1691 * Fixed example in /HELP KEY
1693 * Added expando $j which expands to current SILC Client version
1695 Tue Nov 12 19:46:39 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1697 * Fixed public key decoding in crypto library.
1699 * Added better error printing to SKE library.
1701 Tue Nov 12 08:50:12 CET 2002 Pekka Riikonen <priikone@silcnet.org>
1703 * Fixed NICK command to not crash if nickname was not sent.
1705 Mon Nov 11 19:32:00 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1707 * Added Encrypt-Then-MAC order to SILC packet MAC generation.
1708 Deprecated the old Encrypt-And-MAC order. Updated protocol
1709 specs and implemented.
1711 * Added Encrypt-Then-MAC order to Channel Message Payload MAC
1712 generation. Updated specs and implemented.
1714 Sun Nov 10 12:20:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1716 * Added support for rekey before 2^32 sequence number wraps.
1717 Affected files in server and client library.
1719 * Padding must be at least 8 bytes now. Implemented and updated
1722 * Compute maximum padding for authentication packets to make
1723 passphrase approximation attacks impossible. Affected files
1724 in client library and in server.
1726 * Fixed PING command sending in client library and handling in
1727 server. The server ID must be ID Payload, not raw ID data.
1728 Affected files in server and client library.
1730 * Defined that all public keys sent in commands and notify
1731 payloads are actually Public Key Payloads not raw public key
1732 data. Updated protocol specs and implemented.
1734 * Updated protocol version to 1.2. Updated specs and code.
1736 * Added ERR_UNSUPPORTED_PUBLIC_KEY and ERR_OPERATION_ALLOWED
1737 status types. Updated specs and the code.
1739 * Added support for normal client to kill its own entries from
1740 the network. Updated protocol specs and the code.
1742 * Defined the SILC_MESSAGE_FLAG_SIGNED. Updated protocol specs
1743 and added initial implementation.
1745 * Added MAC field to the Private Message Payload to protect
1746 against chosen ciphertext attacks. Updated the protocol specs
1749 * Added idle and signon fields to the ATTRIBUTE_SERVICE
1750 attribute to indicate the user's current idle and signon time
1751 of a service. Updated protocol specs and implemented.
1753 Thu Nov 7 19:21:10 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1755 * Added "do_not_bind" argument to silc_client_file_send what
1756 can be used to not bind locally but assume the file receiver
1757 provides the point of connect. Usefull when sender is behind
1758 NAT device. Affected file lib/silcclient/silcclient.h and
1761 * Added -no-listener option to FILE SEND command in Irssi SILC
1762 client. Affected file irssi/src/silc/core/silc-servers.c.
1763 Renamed FILE RECEIVE to FILE ACCEPT.
1765 * Confirm passphrase for private key encryption in
1766 silc_create_key_pair and silc_change_private_key_passphrase.
1767 Affected files are lib/silcutil/silcapputil.c.
1769 Thu Nov 7 10:05:28 CET 2002 Pekka Riikonen <priikone@silcnet.org>
1771 * Move silc_client_packet_send back to internal, added
1772 silc_client_send_packet, a bit simpler function for application.
1773 Affected files lib/silcclient/silcclient.h, client.c and
1776 * Moved the SilcClientEntry, SilcChannelEntry and
1777 SilcServerEntry to silcclient.h to be public and documented
1778 them for application. Affected files are
1779 lib/silcclient/silcclient.h and idlist.h.
1781 Wed Nov 6 17:18:13 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1783 * Fixed manual page installation patch by Ville Räsänen.
1784 USERS help page fix patch by Ville Räsänen
1786 * Changed the silc_client_command_call interface to make
1787 the command call simpler for the application. The library
1788 now handles the command line parsing, command finding and
1789 execution. Application only needs to call the function
1790 with the command line. Affected files are
1791 lib/silcclient/silcclient.h, command.[ch].
1793 * Fixed silc_get_input to NULL-terminate the returned input.
1794 Affected file lib/silcutil/silcutil.c.
1796 * Resolve the client's public key in JOIN command if the
1797 founder auth data is being requested but we don't know the
1798 client's public key. Affected file silcd/command.c.
1801 Mon Nov 4 16:02:59 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1803 * Print notify for server opers when backup router comes
1804 online. Affected file silcd/server.c.
1806 * Fixed the INVITE command to send the invite list in
1807 command reply. Affected file silcd/command_reply.c.
1809 * Fixed MOTD command reply sending. Affected file
1812 * UTF-8 decode the topic in TOPIC command reply and LIST
1813 command reply in Irssi SILC client. Affected file is
1814 irssi/src/silc/core/client_ops.c.
1816 Sun Nov 3 17:59:15 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1818 * Fixed the INVITE command to not crash Irssi SILC client
1819 when given without nickname argument. AFfected file
1820 irssi/src/silc/core/client_ops.c.
1822 * Fixed double free in WHOIS query on normal server when
1823 forwarding query to router. Affected file is
1824 silcd/server_query.c.
1826 * Fixed WATCH command reply handling on normal server which
1827 was missing altogether. Affected file silcd/command_reply.c.
1830 Sun Nov 3 00:42:05 EET 2002 Mika Boström <bostik@lut.fi>
1832 * Added man-pages for silc(1), silcd(8) and silcd.conf(5).
1833 Included yodl sources for each of these. Also modified
1834 Makefile.am prototype to install these files to proper
1835 locations. Updated CREDITS. Affected file Makefile.am.pre,
1836 new files doc/*.yo, doc/silc.1, doc/silcd.conf.5,
1839 Sat Nov 2 21:26:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1841 * Added support for encrypted private key files. Now
1842 passphrase must be provided when new key pair is created
1843 (can be empty though), and prompted when loading the
1844 private key. Added support for loading the old-style
1845 non-encrypted private keys as well. Affected files
1846 lib/silccrypt/silcpkcs.[ch], Irssi SILC client and
1849 * Fixed silc_get_input to accept input on all terminals.
1850 Affected file lib/silcutil/silcutil.c.
1852 * Moved the Irssi SILC client key loading and other stuff
1853 to be called after the arguments and UI is initialized.
1854 Affected file irssi/src/silc/core/silc-core.c. Bug #31.
1856 * Added -P option to Irssi SILC client which can be used
1857 to change the passphrase of the private key. Affected
1858 file irssi/src/silc/core/silc-core.c.
1860 * Added silc_change_private_key_passphrase apputil routine
1861 to lib/silcutil/silcapputil.[ch].
1863 Sat Nov 2 12:53:09 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1865 * Fixed connection closing in client library to not crash.
1866 Moved the connection freeing totally to function
1867 silc_clinet_del_connection. Affected file
1868 lib/silcclinet/client.c.
1870 Fri Nov 1 18:57:02 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1872 * Changed includes/silcincludes.h to silcincludes.h.in to
1873 include configuration specific information. The silcdefs.h
1874 is not included in to installation anymore (it's only
1875 compilation time header).
1877 Fri Nov 1 10:30:26 CET 2002 Pekka Riikonen <priikone@silcnet.org>
1879 * Moved the SilcClient and SilcClientConnection from client.h
1880 to the public lib/silcclient/silcclient.h. Changed the
1883 Thu Oct 31 22:44:07 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1885 * If version string in silc_clinet_alloc is NULL the library
1886 puts it automatically. Affected file lib/silcclient/client.c.
1888 * Changed the version strings from variables to #define's
1889 in includes/silcversion.h.
1891 Wed Oct 30 16:17:30 CET 2002 Pekka Riikonen <priikone@silcnet.org>
1893 * Added shared library complation support.
1895 Tue Oct 29 21:48:55 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1897 * Added lib/silcutil/silcapputil.[ch] for application
1898 utility functions. It includes routines for applications'
1899 convenience. Added silc_create_key_pair, silc_show_public_key
1900 and silc_load_key_pair functions.
1902 Tue Oct 29 17:36:44 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1904 * Send RESUME_CLIENT packet from router to backup routers
1905 to in resuming. Affected file silcd/packet_receive.c.
1907 Mon Oct 28 21:23:39 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1909 * In IDENTIFY command parsing, send all other IDs except
1910 Client IDs explicitly to router for resolving on normal
1911 server. Also check that ID received in WHOIS command is
1912 always Client ID, others are not allowed. Affected file
1913 silcd/server_query.c.
1915 * Merged latest changes from irssi.org CVS.
1917 Sun Oct 27 11:44:32 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1919 * Merged c0ffee's /set heartbeat patch to Irssi SILC client.
1920 Affected files irssi/src/silc/core/silc-core, silc-server.c.
1922 * Fixed the heartbeat sending in Irssi SILC client. Moved
1923 the silc_client_packet_send to silcclient.h for application
1924 usage. Affected files lib/silcclient/client_internal.h
1925 lib/silcclient/silcclient.h.
1927 * Fixed a bug in query resolving in server. Used wrong
1928 variable in a for loop and crashed. Affected file is
1929 silcd/server_query.c.
1931 * Server constructs requested attributes only to locally
1932 connected clients. Affected file silcd/server_query.c.
1935 * Fixed a bug when sending resolving from router to server
1936 with requested attributes. The constructed WHOIS command
1937 was incorrect. Affected file silcd/server_query.c.
1940 * Fixed Requested Attributes saving in WHOIS command reply.
1941 The length of the data buffer must be saved too. Affected
1942 file silcd/command_reply.c.
1944 * Update the client entry's servername after detaching is
1945 over. Affected file silcd/packet_receive.c. Bug #37.
1947 * Resolve incomplete client entrys in CUMODE_CHANGE and
1948 CMODE_CHANGE notifys. Affected file is
1949 lib/silcclient/client_notify.c. Bug #42.
1951 Thu Oct 24 12:22:35 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1953 * Fixed channel key packet processing bug on backup router
1954 during backup resuming protocol. Affected file is
1955 silcd/packet_receive.c.
1957 * Fixed memory leaks in server. Affected files are
1958 silcd/server.c and silcd/packet_receive.c.
1960 * Fixed packet decryption problem when backup router encrypted
1961 channel message with wrong key during backup resuming
1962 protocol. Affected file silcd/packet_send.c.
1964 * ROBODoc documented lib/silccrypt/silccipher.h. A patch by
1965 Toni Willberg (toniw@iki.fi)
1967 * Changed the SilcCipher context to be private. Changed the
1968 silc_cipher_get_iv to just return pointer to the IV. Added
1969 silc_cipher_get_name to return the name of the cipher.
1970 Fixed code all around to support these changes. Affected
1971 files are lib/silccrypt/silccipher.[ch], client library and
1974 Wed Oct 23 19:01:41 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1976 * Fixed unaligned access in lib/silccore/silcattrs.c.
1978 * Fixed libtool linking in lib/silcsim/Makefile.am.
1980 * Fixed services attribute printing. Affected files is
1981 irssi/src/silc/core/silc-queries.c.
1983 Wed Oct 23 09:51:04 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1985 * Fixed a crashbug in incoming server accepting. Affected
1986 file silcd/server.c.
1988 Tue Oct 22 13:02:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1990 * Added automatically generated index to Toolkit Reference
1993 * Added support for Postscript Toolkit Reference Manual.
1995 Mon Oct 21 21:30:40 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1997 * Merged DISCONNECT fix, and autoconn port fix from Irssi
2000 Sun Oct 20 19:54:55 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2002 * Added 'send_events' boolean argument to the function
2003 silc_schedule_set_listen_fd which sends the set events to
2004 the application explicitly if set to TRUE. Default action
2005 should be FALSE. Affected file lib/silcutil/silcschedule.[ch],
2006 lib/silcclient/client_internal.h and silcd/server_internal.h.
2008 * Added silc_compare_timeval to determine which time values
2009 is smaller. Affected file lib/silcutil/silcutil.[ch].
2011 * Added sort-of "Quality of Service" (QoS) support to
2012 SilcSocketConnection. Data reception can be controlled with
2013 rate limit per second and/or read data length limit.
2014 Added silc_socket_set_qos. Affected files are
2015 lib/silcutil/silcsockconn.[ch] and unix/silcunixsockconn.c.
2017 * Added the QoS configuration to SILC Server configuration
2018 file. Affected files are silcd/serverconfig.[ch] and
2021 Sun Oct 20 14:12:24 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2023 * Merged with irssi.org CVS.
2025 * Failed OPER and SILCOPER authentications are now logged.
2026 Affected file silcd/command.c. Bugs #25.
2028 Sat Oct 19 13:32:15 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2030 * ROBODoc documented lib/silcutil/silcbuffer.h and
2031 lib/silcutil/silcdlist.h. Patch by Ville Räsänen
2032 <ville.rasanen@iki.fi>.
2034 Fri Oct 18 10:51:04 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2036 * Added support for auto-passphrase authentication from the
2037 config file during connecting which was not implemented
2038 yet. Affected file irssi/src/silc/core/client_ops.c.
2040 * Fixed a bug in authentication protocol failure handling which
2041 was processing wrong callback context. Affected files
2042 are lib/silcclient/client.c and protocol.c.
2044 * Fixed the /ATTR allow off to actually work. Affected file
2045 is irssi/src/silc/core/silc-queries.c.
2047 * Fixed the /ATTR -del to work. Affected file is
2048 irssi/src/silc/core/silc-queries.c.
2050 Thu Oct 17 23:45:12 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2052 * Fixed string formatting crashbug in lib/silccore/silcattrs.c.
2054 * Fixed mask attribute adding in Irssi SILC client. Affected
2055 file irssi/src/silc/core/silc-queries.c.
2057 Thu Oct 17 16:40:39 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2059 * Added support for saving the requested attributes in
2060 WHOIS to directory. Affected file is
2061 irssi/src/silc/core/silc-queries.c.
2063 Wed Oct 16 17:40:56 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2065 * Added support for parsing VCard fields that do not have
2066 the TYPE= for types. Affected file lib/silcutil/silcvcard.c.
2068 * Fixed a double free bug in hash table foreach function
2069 if the entry was deleted in the foreach callback. Affected
2070 file lib/silcutil/silchashtable.c.
2072 Tue Oct 15 18:05:24 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2074 * Added silc_attribute_get_verify_data to return the signature
2075 verification data for either user digital signature or
2076 server digital signature in Requested Attributes. Affected
2077 files are lib/silccore/silcattrs.[ch].
2079 * Added silc_vcard_alloc which is used to allocated dynamic
2080 SilcVCard context. The silc_vcard_free now checks whether
2081 the context is dynamically allocated or not. Affected files
2082 are lib/silcutil/silcvcard.[ch].
2084 Mon Oct 14 17:55:44 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2086 * Periodically remove the NOATTR status from client entry
2087 so that the client may take the attributes in use even after
2088 server has resolved them unsuccessfully earlier. Affected
2089 file silcd/server_query.c and idlist.h.
2091 * Moved sha1hash and md5hash from client->internal to
2092 SilcClient for application usage. Affected files are
2093 lib/silcclient/client.h and client_internal.h.
2095 * Fixed attribute encoding and decoding bugs. Affected
2096 files lib/silccore/silcattrs.[ch].
2098 * Added ATTR command to Irssi SILC Client which is used to
2099 manage user's Requested Attributes sending and values for
2100 WHOIS command. Affected files around Irssi SILC client.
2102 Mon Oct 14 14:33:54 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2104 * Added silc_buffer_strformat which can be used to format
2105 strings into a buffer which size is automatically increased.
2106 Affected file lib/silcutil/silcbuffmt.[ch].
2108 * Added implementation of VCard (RFC 2426) which can be used
2109 as part of Requested Attributes in WHOIS command. Affected
2110 file lib/silcutil/silcvcard.[ch].
2112 Fri Oct 11 23:52:17 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2114 * Some strncat -> silc_strncat changes our the core and
2117 * Added SILC_SKE_STATUS_SIGNATURE_ERROR and OUT_OF_MEMORY
2118 errors. Added better error printing to SKE library.
2119 Affected files lib/silcske/silcske.c, silcske_status.h and
2122 * Save the PKCS key length even if only private key is set to
2123 SilcPKCS. Affected file lib/silccrypt/silcpkcs.[ch] and rsa.c.
2125 * Fixed the usage of silc_pkcs_get_key_len since it returns the
2126 length in bits not in bytes. Affected files are
2127 lib/silcske/silcske.c, lib/silccore/silcauth.c and
2128 silcd/server_query.c.
2130 Wed Oct 9 17:22:57 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2132 * Added silc_attribute_payload_encode_data to directly encode
2133 the data into the attributes buffer. Renamed function
2134 silc_attribute_payload_parse_list to silc_attribute_payload_parse.
2135 Affected files are lib/silccore/silcattrs.[ch].
2137 * silc_hash_table_find_foreach calls the foreach function now
2138 once even if the nothing was found with context set to NULL.
2139 Affected file lib/silcutil/silchashtable.[ch].
2141 * Remove the RESOLVING flag from client entry after received
2142 the Requested Attributes from the client. Fixed memory leak
2143 in client entry freeing. Affected files silcd/server_query.c
2146 * Added Requested Attributes support into SILC Client Library.
2147 It is not able to send requested attributes in WHOIS command,
2148 and also receive and process requested attributes. Added
2149 silc_client_attribute_[add|del] and silc_client_attributes_get
2150 functions. Added also `ignore_requested_attributes' to the
2151 SilcClientParams to not use attributes in client. Affected
2152 files are lib/silcclient/command.c, client_attrs.[ch],
2153 silcclient.h, client_internal and client.[ch].
2155 * Changed the silc_client_get_client_by_id to support Requested
2156 Attributes, it takes them as argument now. Affected file
2157 is lib/silcclient/silcclient.h, and idlist.c.
2159 * Added -details option to WHOIS command in Irssi SILC Client
2160 to support the requested attributes. By default it requests
2161 all attributes. Affected file lib/silcclient/command.c and
2162 irssi/doc/help/in/whois.in.
2164 Tue Oct 8 17:58:28 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2166 * Add also SERVICE attribute for server-constructed attribute
2167 data. Also digitally sign the attributes and add
2168 SERVER_DIGITAL_SIGNATURE attribute. Affected file is
2169 silcd/server_query.c.
2171 Mon Oct 7 18:25:35 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2173 * Changed the silc_attribute_payload_encode to support list
2174 of attributes (function may be called several times to add
2175 a new attribute). Removed the silc_attribute_payload_encode_list
2176 function. The encoding function now also automatically encodes
2177 the data, so the caller does not need to do that. Affected
2178 files lib/silccore/silcattrs.[ch].
2180 * Added support for replying on behalf of the user to the
2181 Requested Attributes in WHOIS command in the server. Affected
2182 file silcd/server_query.c.
2184 * SILC_NOT_IMPLEMENTED macro use SILC_LOG_INFO now instead of
2185 SILC_LOG_DEBUG. Affected file lib/silcutil/silclog.h.
2187 Sun Oct 6 16:48:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2189 * Don't swtich to become primary router if we are backup if
2190 decryption error has occurred. Affected file silcd/server.c.
2192 * Fixed a bug in backup router IP address comparison in
2193 silc_server_backup_get.
2195 Save now also the port of the server/router and use that
2196 in comparison as well. Affected file silcd/server_backup.c.
2198 * Normal server now reconnects to backup router automatically
2199 if connection is lost to it. Affected file silcd/server.c.
2201 Thu Sep 26 13:51:02 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2203 * If packet processing fails (like integrity check fails)
2204 the connection is closed now. Affected files are
2205 lib/silccore/silcpacket.c and silcd/server.c.
2207 Mon Sep 23 10:59:39 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2209 * Fixed double free in RSA public key set function
2210 silc_rsa_set_public_key. Affected file lib/silccrypt/rsa.c.
2213 Sun Sep 22 14:54:05 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2215 * Rewrote WHOIS, WHOWAS and IDENTIFY commands in the server.
2216 Added server_query.[ch] which provides one interface for
2217 querying information using all three commands.
2219 * Changed all "typedef unsigned char" in core library to
2220 "typedef SilcUInt8".
2222 Sat Sep 21 21:36:45 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2224 * Added silc_strncat into lib/silcutil/silcstrutil.[ch].
2226 * Renamed silc_server_get_client_resolve to
2227 silc_server_query_resolve and moved to server_query.[ch].
2229 Wed Sep 18 18:28:04 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2231 * Resumed client packet handling from server put the resumed
2232 client on wrong list on router and caused the client not
2233 be present on the network anymore. Now fixed to put the
2234 client to correct list. Affected file silcd/packet_receive.c.
2236 Wed Sep 18 15:13:48 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
2238 * Various cleanup in error message output in config parsing code
2239 and in server init code. Fixed error log files containing
2240 too many newlines ('\n') in some situations. Affected files are
2241 silcd/serverconfig.c, silcd/silcd.c, and silcd/server.c.
2243 Wed Sep 18 10:51:23 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2245 * Use the reverse lookupped hostname in client internals
2246 instead of one user provided us as remote server name.
2247 Affected file lib/silcclient/client.c.
2249 Mon Sep 16 12:02:54 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2251 * Added 'app_context' to silc_schedule_init. It is an
2252 application specific context that is delivered to application
2253 in task callback functions. Affected files are
2254 lib/silcutil/silcutil.[ch].
2256 * The hb_context in SilcSocketConnection is not freed
2257 automatically anymore (application must free it). Freeing
2258 it automatic is inconsistent. Affected files are
2259 lib/silcutil/silcsockconn.[ch].
2261 Sun Sep 15 22:16:19 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2263 * Added support for removing explicitly added client connections
2264 in rehash and closing the client connections if they were
2265 unconfigured in the rehash. Affected file silcd/server.c.
2267 * Added support for aborting automatically pending commands
2268 that never receives the reply (to avoid memory leaks).
2269 Added also silc_server_command_pending_timed to set the
2270 specific timeout for pending command. Affected files are
2271 silcd/command[_reply].[ch].
2273 * Added SILC_STATUS_ERR_TIMEDOUT status. Updated protocol
2274 specs and lib/silccore/silcstatus.h.
2276 Sun Sep 15 12:25:10 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2278 * Changed the silc_get_time to accept time value as argument
2279 or if zero is sent return current local time. Affected
2280 file lib/silcutil/silcutil.[ch].
2282 * Added STATS command to client library and Irssi SILC client.
2283 Patch provided by Ville Räsänen <ville.rasanen@iki.fi>.
2285 Wed Sep 11 09:22:00 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2287 * Assure that channel key is set before sending it. May
2288 crash server otherwise. Affected file silcd/packet_send.c.
2290 Tue Sep 10 09:50:08 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2292 * Assure that endless loop cannot happen with detached client
2293 resolving on normal server. Added idlist status
2294 SILC_IDLIST_STATUS_RESUME_RES. Affected files are
2295 silcd/idlist.h and silcd/packet_receive.c.
2297 Mon Sep 9 12:18:18 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2299 * Incoming file transfer request cannot use same session as
2300 the sending session. This can happen when sending file to
2301 yourself. Crashed the client on quit. Affected file
2302 lib/silcclient/client_ftp.c. Bug #24.
2304 Sun Sep 8 18:39:25 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2306 * Implemented the draft-riikonen-precense-attrs draft and
2307 the Attribute Payload into the lib/silccore/silcattrs.[ch].
2309 Sun Sep 8 13:13:44 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2311 * Distribute the SERVER_SIGNOFF notify also to local backup
2312 routers from the primary router. The backup router may not
2313 have the signing of local server directly connected and need
2314 to know about the signoff. Affected file silcd/server_util.c.
2316 * Use the primary router as the origin of the locally connected
2317 server when it is disconnecting from the backup router since
2318 that's where it really is coming from. Now the clients from
2319 the disconnecting server are removed correctly and "shadow"
2320 clients are not left to the backup router. Affected file
2323 Sat Sep 7 22:26:50 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2325 * If normal server is standalone and found existing but disabled
2326 channel, do not re-create the channel since it creates
2327 duplicate same channels. Affected file silcd/server.c.
2329 * Added anonymous client connections support to server. New
2330 "anonymous" configuration option to ConnectionParams section
2331 added. If set to true, the username and hostname information
2332 of the client will be scrambled and anonymous user mode is
2333 set automatically to the user. Affected files are
2334 silcd/serverconfig.[ch], silcd/packet_receive.c and server.c.
2336 Sat Sep 7 16:02:09 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2338 * In JOIN notify handling, mark that the cache entry of the
2339 client cannot be expired. Can cause crashes on normal
2340 server (asserts client->channels). Affected file is
2341 silcd/packet_receive.c.
2343 * From now on distribution versions are used as protocol versions
2344 instead of by default using the Toolkit base version as protocol
2345 version. Affected file prepare.
2347 * Do not set the locally resolved hostname for local client
2348 entry but take what server sends. This way the real hostname
2349 is showed in WHOIS for yourself. Affected file is
2350 lib/silcclient/idlist.c and lib/silcclient/client.c.
2352 * Resolve local info with IDENTIFY when connecting to server.y
2354 Sat Sep 7 14:22:43 CEST 2002 Lubomir Sedlacik <salo@silcnet.org>
2356 * Rewritten check for POSIX threads. Use --with-pthreads[=DIR]
2357 for implied search (not needed on platforms which has native
2358 pthreads library). Use --without-pthreads to disable threads.
2359 Affected file is configure.in.pre
2361 * Fixed --with-iconv on platforms which need to bypass (broken)
2362 native iconv(). Affected file is configure.in.pre
2364 Sat Sep 7 15:08:13 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2366 * Moved -C option parsing in Irssi SILC client at same time
2367 as other options. The UI was initialized earlier and caused
2368 problems on command line. Bug #16. Affected file is
2369 irssi/src/silc/core/silc-core.c.
2371 Mon Sep 2 23:00:30 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
2373 * Added global variable silc_log_timestamp that tells silclog
2374 wether to print or not the timestamp in the logging files.
2375 Affected file lib/silcutil/silclog.[ch].
2377 * Added silcd configuration option Timestamp in the Logging
2378 section. Affected file silcd/serverconfig.[ch],
2379 doc/example_silcd.conf.in.
2381 Fri Aug 30 08:57:33 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2383 * Fixed fingerprint checking to check for entirely empty
2384 fingerprint instead of two first bytes when determining
2385 if it is set. Bug #18. Affected file silcd/command.c.
2387 * Fixed duplicate PKCS name registering to not allow it.
2388 Bugs #17. Affected file lib/silccrypt/silcpkcs.c.
2390 Sun Aug 25 08:02:04 CEST 2002 Lubomir Sedlacik <salo@silcnet.org>
2392 * Conditionalize non-gcc compiler optimizations for various
2393 platforms, enable those commented out. Cleanups.
2394 Affected file lib/silcmath/mpi/configure.in
2396 Sat Aug 24 15:11:32 EEST 2002 Timo Sirainen <tss@iki.fi>
2398 * silc_rng_exec_command() left zombie processes if command
2399 didn't generate any output. Affected file
2400 lib/silccrypt/silcrng.c
2402 Fri Aug 23 22:05:44 CEST 2002 Lubomir Sedlacik <salo@silcnet.org>
2404 * Rewrote iconv checking, introduce --with-iconv for systems
2405 which rely on libiconv. Check if iconv() provided by libc
2406 is good enough, otherwise demand libiconv. Affected file
2409 Fri Aug 23 07:10:52 CEST 2002 Lubomir Sedlacik <salo@silcnet.org>
2411 * Search for ldopen() also in libc. This enables SIM support
2412 on *BSD systems. Based on patch from Alex Zepeda. Affected
2413 file configure.in.pre
2415 Sun Aug 18 04:44:30 CEST 2002 Lubomir Sedlacik <salo@silcnet.org>
2417 * Don't call AM_CONDITIONAL conditonally for SILC_THREADS.
2418 This fixes prepare on *BSD systems. Affected file
2421 Sun Aug 4 15:55:40 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2423 * More fixed for not having purge timeout for global clients
2424 that are on channel. Affected files silcd/command_reply.c
2427 * Fixed the rekey protocol to work with backup router connections.
2428 Rekey packets are now allowed on disabled connections as
2429 well. Affected files silcd/packet_send.c and server.c.
2431 * Do not switch to be as backup router when shutting down and
2432 closing the primary connection. Affected file silcd/server.c.
2434 * Fixed memory leaks in backup router deleting. Added
2435 silc_server_backup_free to free all data during shutdown of
2436 server. Affected files silcd/server_backup.[ch].
2438 Sun Jul 14 21:33:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2440 * Do not process commands if the sock->user_data is NULL.
2441 Affected file silcd/command.c.
2443 Tue Jul 9 19:03:11 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2445 * Fixed buffer overflow and security problems (loosing bits
2446 in CFB encryption) in SILC RNG. Problems reported by
2447 Markku-Juhani O. Saarinen <mjos@saturn.tcs.hut.fi>.
2449 Sun Jul 7 13:10:01 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2451 * Added yet more checks that client is not expired on global
2452 list if it is on channels. Affected file is
2453 silcd/command_reply.c.
2455 Sat Jul 6 11:45:11 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2457 * Merged c0ffee's MIME signal patch which adds support for
2458 sending also MIME messages in Irssi SILC Client, and handling
2459 received MIME messages in a signal (and perhaps doing something
2460 to non-textual MIME messages).
2462 Sun Jun 30 01:30:22 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2464 * Fixed pending command deletion in server and client library
2465 to check the whole list instead of breaking after first found.
2466 The affected files are silcd/command.[ch] and
2467 lib/silcclient/command.[ch].
2469 Sat Jun 29 17:40:12 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2471 * Return NO_SUCH_CHANNEL error in USERS for channel that is
2472 secret or private, otherwise it's possible to find out
2473 whether a secret channel exists or not. Affected file
2476 * If CMODE change fails during the mode setting, assure that
2477 the old mode mask is set for the channel back. Affected
2478 file silcd/command.c.
2480 * Fixed passphrase saving on +a channel on normal server
2481 after successful JOIN command. Affected file silcd/command.c.
2483 Fri Jun 28 11:53:25 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2485 * Remove server/router operator privileges in DETACH command,
2486 since it's possible to resume to server where these
2487 privileges would not be allowed for the client. Affected
2488 file silcd/command.c.
2490 * Do not set to wait for backup in rehash of the server.
2491 Affected file silcd/server.c.
2493 * Do not check listener sockets when counting how many
2494 socket connections we have. Affected file is
2495 silcd/server_util.c.
2497 * Do not announce disconnected clients that are remaining
2498 in history (for WHOWAS). This is because SIGNOFF notify
2499 for these has been sent earlier already. Affected file
2502 Thu Jun 27 20:07:27 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2504 * Buffer overflow with CUMODE command's mode->mode character
2505 conversion. Reported by Ville Räsänen. Affected file
2506 lib/silcutil/silcutil.c.
2508 Thu Jun 27 16:54:33 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2510 * Allow heartbeat packets to go disabled connections anyway.
2511 Affected files silcd/server.c and silcd/packet_send.c.
2513 * Do not broadcast New Channel packets with List flag set
2514 in the packet to backup routers. The router must check
2515 for the correctness of the packets before sending them.
2516 It is possible that router will have enforce Channel ID
2517 change and this would cause desync in the backup router.
2518 Affected file silcd/packet_receive.c.
2520 * Remove SILC_PACKET_FLAG_LIST from the temp packets that
2521 are handled in list parsing. They are not list packets
2522 anymore. Affected file silcd/packet_receive.c.
2524 Thu Jun 27 11:27:07 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2526 * Stop waiting for backup router through the timeout, not
2527 directly after backup router has arrived. Affected file
2530 * Do not re-create channel keys and send them when removing
2531 clients in server shutdown. Affected files are
2532 silcd/server_internal.h and silcd/server_util.c.
2534 * Notify distribution to backup routers was missing from
2535 the silc_server_send_notify_dest function which caused
2536 desyncing problems with backup router. Affected file is
2537 silcd/packet_send.c.
2539 * The client's channel removing was working wrong on
2540 backup router. It assumed that it doesn't know global
2541 information but backup router does know. For this reason
2542 it could remove channel when it wasn't supposed to do that.
2543 Affected file silcd/server.c and silcd/server_util.c.
2545 Wed Jun 26 15:14:12 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2547 * Stop for a couple seconds after badkup router has become
2548 primary router. Affected file silcd/server.c.
2550 * Added silc_server_remove_servers_by_server, which is used
2551 to remove servers originated from some other server. Also
2552 clients of those servers can be removed too. Affected file
2553 silcd/server_util.[ch].
2555 * When removing clients after a server has signed of remove
2556 also all servers behind that server (unless they are known
2557 to be available locally), and send SERVER_SIGNOFF for each
2558 of the server separately. Also the signed off clients are
2559 sent now separately per signed off server. The affected files
2560 are silcd/server.c and silcd/server_util.[ch].
2562 * All servers added with silc_idlist_add_server must always
2563 have both "router" and "connection" pointers set. Otherwise,
2564 bad server entries may be left around in the cache.
2565 Affected file silcd/command_reply.c.
2567 * Do not create the channel key in NEW_CHANNEL packet
2568 processing if the channel is empty. Affected file
2569 silcd/packet_receive.c.
2571 * Completed backup router support for standalone routers.
2572 Supports also servers in the cell that do not use the backup
2575 Wed Jun 26 10:38:11 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2577 * Fixed a bug in silc_string_regexify which did not add '^'
2578 at the start of each string, and thus the matching was
2579 not explicit. For example ban list iikone@*!*@* would
2580 match also "priikone", which is wrong, it would have to be
2581 *iikone@*!*@* to match also "priikone". Affected
2582 file lib/silcutil/unix/silcunixutil.c.
2584 Tue Jun 25 18:47:39 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2586 * Enable all local server connections before updating client
2587 caches when we've become backup router. Otherwise, signoff
2588 packets may not reach the clients. Affected files are
2589 silcd/server.c and silcd/server_util.[ch].
2591 * Fixed a bug in version string parsing which could crash
2592 the program with specially formatted version string.
2593 Bug reported and patch provided by Ville Räsänen. Affected
2594 file lib/silcutil/silcutil.c.
2596 * Handle the disconnection immediately when DISCONNECT
2597 packet is received in server. Affected file silcd/server.c.
2599 * Primary router now waits a short time (10 seconds) for
2600 backup router connection before accepting any other
2601 connection (except local). Affected file silcd/server.c,
2604 * Fixed a crash in client libary in NICK_CHANGE notify when
2605 NICK_CHANGE arrived for client entry we are resolving
2606 currently. Affected file lib/silcclient/client_notify.c.
2608 * Call the sconn->callback completion even if error had
2609 occurred. Start reconnecting always if connection to
2610 primary router fails during backup router protocol.
2611 Affected files silcd/server.c and server_backup.c.
2613 Mon Jun 24 17:47:52 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2615 * Added functions silc_server_send_opers and
2616 silc_server_send_opers_notify to send packets stricly
2617 to operators. Added macro SILC_SERVER_SEND_OPERS macro
2618 to send variable argument notify to operators.
2619 Affected files silcd/packet_send.[ch] and silcd/server.h.
2621 * Removed UMODE rights checking with UMODE_CHANGE notify.
2622 Affected file silcd/packet_receive.c.
2624 * Server/router operator now receives notify when network
2625 switches to backup router and when it resumes the use of
2626 primary router. Affected file silcd/server.c and
2627 silcd/server_backup.c.
2629 * Fixed the updating of client information after backup
2630 resuming protocol is over; update all except local clients
2631 to the new primary router. The affected file is
2632 silcd/server_util.c.
2634 * Added support for closing active connections in rehash
2635 that were unconfigured by the user. Supports currently
2636 closing server and router connections. Affected file
2639 * Rewrote some SILC_LOG_DEBUG's in silcd/server_backup.c.
2641 Sun Jun 23 17:32:31 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2643 * Don't do SILC_STRING_LANGUAGE encoding if the outbuffer
2644 is NULL since seems that on some platforms NULL is allowed
2645 and on some it's not. Fallback encoding is used instead.
2646 Affected file lib/silcutil/silcstrutil.c.
2648 * Fixed statistics updating for incoming server connection
2649 which could cause problems when re-connecting. Affected
2650 file silcd/server.c.
2652 * Preliminary backup router support for standalone router
2653 added. Affected files in silcd/.
2655 * Mark server connections in backup router disabled before
2656 and after backup protocol. Affected file is
2657 silcd/server_backup.c.
2659 * Added support for reconnecting to remote server connection
2660 even if the protocol fails, and if the configuration wants
2661 us to keep trying to connect anyway.
2663 Server connection is not allowed to backup router if
2664 backup router does not have connection to primary router yet.
2666 Affected file is silcd/server.c.
2668 Sat Jun 22 21:34:59 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2670 * Added silc_client_udpate_server function to update changed
2671 server info. Affected file lib/silcclient/idlist.[ch].
2673 * Added check for server entries that are being resolved when
2674 notify is received. If being resolved, handle the received
2675 notify only after it's resolved so that all notifys are
2676 handled in same order as received from the server.
2678 Added similar resolver check to channel entries. Every
2679 notify that cause resolving of any information that affects
2680 channel entry marks the channel entry in waiting state.
2681 After whatever resolving is over the waiters are signalled
2682 and only then the notifys are handled in the same order
2683 as delivered from the server.
2685 Affected files are lib/silcclient/idlist.[ch], and
2688 * Fixed KILLED notify handling in normal server. Affected
2689 file silcd/packet_receive.c.
2691 * Added SILC_IDLIST_STATUS_LOCAL which indicates that entry
2692 is locally connected, or was locally connected (but may
2693 be detached and connection is not active). Added also
2694 SILC_IS_LOCAL for checking this status. Affected files
2695 silcd/idlist.h, silcd/packet_receive.c, silcd/server_util.c,
2696 silcd/server.c and silcd/server_internal.h.
2698 Sat Jun 22 17:06:58 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2700 * Don't send or handle TOPIC_SET if topic is already set and
2701 is same as being set. Affected files silcd/command.c and
2702 silcd/packet_receive.c.
2704 * Fixed CMODE change rights checking to work correctly when
2705 removing modes by operator. Affected file is
2706 silcd/server_util.c.
2708 * Fixed some handling with New Channel packet in router and
2709 fixed some CMODE_CHANGE notify handling in server and router.
2710 Affected file is silcd/packet_receive.c.
2712 * Changed "disconnect" client operation to include the
2713 reason of the disconnection and optional disconnection
2714 message. Affected file lib/silcclient/silcclient.h.
2716 * Made the compilation of lib/contrib/ stuff conditional.
2717 Affected files configure.in.pre, lib/contrib/Makefile.am.
2719 Sat Jun 22 12:49:21 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2721 * All CMODE_CHANGE and CUMODE_CHANGE notifys are now sent back
2722 to the sender of the notify too, to avoid situation where two
2723 notifys are in the network at the same time going to oppsite
2724 directions. Affected file silcd/packet_receice.c.
2726 Fri Jun 21 10:00:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2728 * Delete the client from channel even if the cilent->id is
2729 NULL. It was possible that client was deleted without
2730 removing from channels (theoretically at least). Affected
2731 file silcd/server.c and silcd/server_util.c.
2733 * Free the client data too when resuming is not successful.
2734 Affected file silcd/packet_receive.c.
2736 * Merged some code from c0ffee's silc-plugin. Affected files
2737 irssi/src/silc/core/silc-channels.c and silc-expandos.c.
2739 * Added SILC_PRIMARY_ROUTE and SILC_BROADXAST macros to
2740 silcd/server_internal.h. SILC_PRIMARY_ROUTE Returns pointer
2741 to the primary router connection, the other one returns
2742 TRUE if packet must be broadcasted to network.
2744 * All notifys that are destined to primary router (to network)
2745 are now automatically sent to backup routers even if the
2746 router is standalone (and has backup router). Affected files
2749 * Added --without-irssi and --without-silcd configuration
2750 options for disabling the compilation of these applications.
2751 Affected file configure.in.pre and prepare.
2753 Thu Jun 20 13:48:15 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2755 * Implemented SILC_STRING_BMP and SILC_STRING_UNIVERSAL for
2756 UTF-8 encoding and decoding. Added also new encodings
2757 SILC_STRING_BMP_LSB and SILC_STRING_UNIVERSAL_LSB.
2759 Added also SILC_STRING_LANGUAGE which is language and charset
2760 specific encoder and decoer for those platforms that support
2761 iconv(). It can convert the UTF-8 to and from the locale
2762 specific character set.
2764 Affected file lib/silcutil/silcstrutil.[ch].
2766 * Added macro SILC_NOT_IMPLEMENTED to lib/silcutil/silclog.h.
2768 * Added function silc_get_command_name to the file
2769 lib/silcutil/silcutil.[ch].
2771 * Improved the server debug output a bit. Affected files are
2774 Wed Jun 19 17:46:31 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2776 * Save the channel passphrase when received succesful JOIN
2777 command reply from router, on normal server. Otherwise
2778 joinig +a channels from normal server is not possible.
2779 Affected file silcd/command.c.
2781 * Fixed a bug in TOPIC_SET notify handling. The notifier
2782 may be other than client too, like server or channel.
2783 It expected it to always be only client and ignored the
2784 notify. Affected file silcd/packet_recieve.c.
2786 * Removed some (unnecessary) debug printing from
2787 lib/silccore/silcid.c and lib/silccore/silcargument.c.
2789 * Do not force CMODE_CHANGE when server is announcing new
2792 Router announces stuff only after server reannounces channel
2793 after CHANNEL_CHANGE notify.
2795 These fixes optimizes the announcing procedure, and perhaps
2796 fixes some problems too. Affected file silcd/packet_receive.c.
2798 * Fixed SERVER_SIGNOFF sending to local clients. It was
2799 totally broken and sent the notify to all local clients,
2800 instead of only to those that was on same channel as the
2801 signing off clients. Affected file silcd/server_util.c.
2803 * Added -D option to server. It can be used to give debug
2804 level. The levels are from 0 - 99, and are predefined for
2805 smooth server debugging. (see silcd.c for the predefined
2806 levels). Affected file silcd/server.c.
2808 Wed Jun 19 16:01:51 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2810 * Fixed a bug in Irssi SILC client to close the connection
2811 properly when disconnecting from server. Affected file
2812 irssi/src/silc/core/client_ops.c.
2814 Tue Jun 18 17:14:52 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2816 * When authenticating as founder during JOIN command, check
2817 that the one authenticating becomes the only founder on the
2818 channel. Affected file silcd/command.c.
2820 * Better checking for founder mode setting when CUMODE_CHANGE
2821 notify is received. Affected file silcd/packet_receive.c.
2823 * Close all connections when shutting down the server by sending
2824 DISCONNECT packet. Close all listeners too when shutting
2825 down the server. Affected file silcd/server.c.
2827 * Handle DISCONNECT packet correctly in client library by
2828 calling the "disconnect" client operation. Affected file
2829 lib/silcclient/client.c.
2831 * Handle local errors correctly during resuming. Affected
2832 file lib/silcclient/client.c.
2834 Tue Jun 18 10:26:27 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2836 * The log file is not dupped internally anymore in
2837 lib/silcutil/silclog.c. Fixed memory leaks too.
2839 * The scheduler now dispatches all pending timeout tasks
2840 when it is uninitialized with silc_schedule_uninit.
2841 Affected file lib/silcutil/silcschedule.c.
2843 Mon Jun 17 21:30:55 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2845 * Added --enable-stack-trace option to configure. Added
2846 memory allocation stack trace support. Added files
2847 lib/silcutil/stacktrace.[ch]. Affected files are
2848 lib/silcutil/silcmemory.[ch].
2850 * Fixed memory leaks from libraries and server. Affected
2851 files around the tree.
2853 * Reverted back a fix made to CUMODE which broke it.
2854 Affected file silcd/command.c.
2856 Sun Jun 16 11:49:45 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2858 * Added SILC_MESSAGE_FLAG_UTF8 to the protocol specs and the
2859 core library, and implemented it. All textual messages SHOULD
2860 use this flag and the message MUST be UTF-8 encoded.
2861 All text messages sent by Irssi SILC client are now UTF-8
2862 encoded (regardless whether the terminal supports UTF-8 or not).
2863 Affected files are lib/silccore/silcchannel.h,
2864 irssi/src/silc/core/silc-servers.c, silc-channels.c and
2867 Sat Jun 15 18:23:39 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2869 * Added lots of new statistics updating that was missing from
2870 the server and router code. Affected files in silcd/.
2872 * Sending SIGUSR1 signal to server now dumps the current
2873 server statistics into /tmp directory. Affected file is
2876 * ROBODoc documented the lib/silccrypt/silchash.h. Improved
2877 the SILC Hash Interface also. Added new functions
2878 silc_hash_get_name, silc_hash_init, silc_hash_update and
2879 silc_hash_final. Affected file lib/silccrypt/silchash.c.
2881 Sat Jun 15 12:09:14 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2883 * Added some better info printing for client during connecting.
2884 Affected file silcd/server_util.c.
2886 * Implemented the SILC_CHANNEL_UMODE_QUIET mode that can be used
2887 to silence a user on a channel. Affected files are
2888 lib/silcclient/client_channel.c, irssi/src/silc/core/client_ops.c,
2889 irssi/src/fe-common/silc/module-formats.[ch], silcd/command.c
2890 and silcd/packet_receive.c.
2892 * Fixed a fatal bug in handling of malformed command payload.
2893 Affected file silcd/command.c.
2895 * Fixed a double free when announcing channel users to router.
2896 Affected file silcd/server.c.
2898 * After successful authentication to channel founder mode, check
2899 that there isn't anyone else with founder mode on the channel.
2900 The one that authenticated will become founder and anyone
2901 else is demoted. Affected file silcd/command.c.
2903 * Added error printing of any error that has occurred during
2904 any command in client library. Affected file is
2905 irssi/src/silc/core/client_ops.c.
2907 * Removed some error printing from the client library and left
2908 it for the application to worry (from the error status it
2909 receives in 'command' client operation. Affected file is
2910 lib/silcclient/command.c.
2912 Fri Jun 14 22:59:02 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2914 * Added new status types KEY_AGREEMENT_ALREADY_STARTED and
2915 KEY_AGREEMENT_SELF_DENIED to lib/silcclient/silcclient.h.
2916 Starting key agreement with itself is denied. Affected file
2917 is lib/silcclient/client_keyagr.c.
2919 * Fixed some error checkings from the SFTP library which caused
2920 misbehaviour. Affected files are lib/silcsftp/sftp_client.c
2921 and lib/silcsftp/sftp_util.c.
2923 * Added new "debug" and "debug_string" settings to Irssi SILC
2924 client which can be used to print runtime debugging on the
2925 Irssi's screen. Available when compiled with --enable-debug
2926 option. Affected file irssi/src/silc/core/silc-core.c.
2928 Tue Jun 11 16:36:02 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
2930 * Fixed a missing variadic parameter in a function call that
2931 caused server crash when a non-allowed connection arrived.
2932 Reported by Richard Becker. Affected file silcd/server.c.
2934 Mon Jun 10 16:29:42 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2936 * Added WATCH list sending to backup routers from router.
2937 The WATCH command is sent by the router to the backup
2938 router. Affected file silcd/command.c.
2940 * Mark the backup_router flag for RouterConnection entry
2941 if the backup router stuff is defined in the config file.
2942 Affected file silcd/serverconfig.c.
2944 * Fixed some backup data sending around the code to work better
2945 if the router is standalone router. Not all places were fixed.
2946 Affected file silcd/packet_receive.c, silcd/packet_send.c,
2949 * Fixed the router connecting when connecting to multiple
2950 routers. It ignored every other router except the first
2951 one. Affected file silcd/server.c.
2953 Mon Jun 10 09:28:21 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2955 * Made the private key generation after expiration optional.
2956 If not created after expiration the old key will re-expire
2957 at a later time (and thus key pair is not necessary to
2958 change). Affected file irssi/src/silc/core/clientutil.c.
2960 Sun Jun 9 18:58:25 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2962 * The length arguments in bind() and connect() were wrong
2963 and fixed now to used SIZEOF_SOCKADDR in the
2964 lib/silcutil/unix/silcunixutil.c.
2966 Tue Jun 4 18:36:05 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2968 * Fixed detach timeout handling to use Client ID and not
2969 the actual client entry which may be freed in the callback.
2970 Affected file silcd/command.c.
2972 Thu May 30 15:53:45 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2974 * Merged c0ffee's multiple interface support patch.
2975 Affected files in silcd/.
2977 Wed May 29 18:08:15 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2979 * Cleanup keys properly. Affected file is
2980 irssi/src/silc/core/clientutil.c.
2982 Tue May 28 20:11:41 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2984 * Display the user mode on the status bar. Affected file
2985 irssi/src/silc/core/silc-expandos.c.
2987 Tue May 28 13:56:26 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2989 * If private message key is not set, but the flag is set in
2990 the packet, ignore the packet since it cannot be decrypted.
2991 Affected file lib/silcclient/client_prvmsg.c.
2993 Thu May 23 12:00:14 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2995 * When resuming client, remove the old client entry from
2996 the watcher list too. Affected file silcd/packet_receive.c.
2998 * Do not allow normal server to force founder mode away
2999 from router if the founder mode is already set. Affected
3000 file silcd/packet_receive.c.
3002 * Remove the client entry with watch notify types with short
3003 timeout, and not directly, so that other notifys can be
3004 retrieved too. Affected file lib/silcclient/client_notify.c.
3006 * Display notification about data messages that cannot be
3007 displayed. Affected files irssi/src/silc/core/client_ops.c,
3008 irssi/src/fe-common/silc/module-formats.[ch].
3010 Sun May 19 18:59:00 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3012 * Fixed the CHANNEL_CHANGE notify handling in client libary
3013 to not use freed memory. Affected file is
3014 lib/silcclient/client_notify.c.
3016 * Fixed CUMODE_CHANGE notify handling in server. Affected
3017 file silcd/packet_receive.c.
3019 * Fixed USERS command to support empty channels. Affected
3020 file silcd/command.c.
3022 Sat May 18 11:35:19 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3024 * Allow multiple identical pending commands to be registered
3025 in client library. Affected file is lib/silcclient/command.c.
3027 * Call the completion for resolving client information only
3028 after all resolvers has finished. This fixes a crash in
3029 the client. Added support for checking when the resolvers
3030 are finished. Affected file is lib/silcclient/idlist.c.
3032 * Wait by default 3 seconds before reconnecting to the server
3033 after being disconnected. Makes the /detach command a bit
3036 Fri May 17 17:23:45 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3038 * Check the watcher list before sending signoff notifys
3039 when closing client connection. Affected file is
3042 * Added better CMODE command rights checking. Affected file
3043 silcd/server_util.c.
3045 Fri May 17 08:33:41 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3047 * Fixed watcher list checking during server signoff. It
3048 crashed the server. Affected file silcd/server_util.c.
3050 * The JOIN command reply returns now the founder's public
3051 key. Affected file is silcd/command.c.
3053 * Announce the channel mode, and the mode properties with
3054 CMODE_CHANGE notify. Affected file silcd/server.c.
3056 * Mark new channels by default disabled, untill at least
3057 one user joins the channel. Affected file is
3058 silcd/packet_receive.c.
3060 Thu May 16 13:05:13 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3062 * The nickname argument to watch notify can be optional.
3063 Fixes a crash in server. Affected file silcd/packet_send.c.
3065 * Remove the client entry from cache if the WATCH notify type
3066 is KILLED, SERVER_SIGNOFF or SIGNOFF. Affected file is
3067 lib/silcclient/client_notify.c.
3069 * Check the watcher list before and after changing nickname
3070 when the NICK_CHANGE notify is received. Affected file is
3073 * Fixed a crash in OPER and SILCOPER command sending. Empty
3074 passphrase caused the crash. Affected file is
3075 lib/silcclient/command.c.
3077 Wed May 15 19:01:42 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3079 * Merged with Irssi CVS for Irssi SILC client.
3081 Tue May 14 19:37:48 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3083 * Completed the protocol specifications.
3085 Tue May 7 20:41:58 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3087 * Merged with Irssi CVS for Irssi SILC client.
3089 Tue May 7 11:07:16 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3091 * Added the founder's public key delivery to the
3092 CUMODE_CHANGE notify type as well. Updated the protocol
3093 specs and the code. Affected files are silcd/packet_send.[ch],
3094 silcd/packet_receive.c and silcd/command.c.
3096 Mon May 6 19:46:12 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3098 * Added silc_pkcs_public_key_copy function into the
3099 lib/silccrypt/silcpkcs.[ch].
3101 * Remove the `iv' from the SilcChannelEntry since we can
3102 live without it. Affected files are silcd/idlist.h and
3103 silcd/packet_receive.c.
3105 * Added support for sending the founder's public key in
3106 the CMODE_CHANGE notify packet in the server. Affected
3107 files are silcd/packet_send.[ch], silcd/packet_receive.c,
3108 silcd/command.c and silcd/server.c.
3110 * Changed the FOUNDER_AUTH authentication to use only
3111 public key authentication as defined by new protocol
3112 specs. Passphrase authentication with that mode cannot
3113 be used anymore. It is now possible to reclaim founder
3114 mode from any server in the network. Affected files are
3115 silcd/command.c, silcd/idlist.h and silcd/command_reply.c.
3117 * Added permanent channels support by making the channel
3118 permanent when FOUNDER_AUTH mode is set on the channel.
3119 The channel will not be destroyed even if channel is empty
3120 when that mode is set. Protocol TODO #17. Affected
3121 files are silcd/server.[ch], server_util.[ch],
3122 silcd/command.c, silcd/packet_receive.c and
3123 lib/silcclient/command.c.
3125 Fri May 3 18:36:51 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3127 * Added reference counter to the command reply context in
3128 the client library. Affected files are
3129 lib/silcclient/command_reply.[ch].
3131 Fri May 3 11:37:10 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3133 * Fixed rekey protocol with PFS in the client library.
3134 Affected file is lib/silcclient/protocol.c.
3136 * Added support for list of errors in client library
3137 command reply handling. Affected file is
3138 lib/silcclient/command_reply.c.
3140 * Defined that the WHOIS and IDENTIFY commands can send
3141 list of errors. Updated the protocol specs. Protocol
3144 * Added support for sending list of errors to WHOIS and
3145 IDENTIFY commands in server. Added support for receiving
3146 list of errors in server. Affected files are
3147 silcd/command.c and silcd/command_reply.c.
3149 * Fixed client info resolving on LEAVE command in client
3150 library to not crash. Affected file is
3151 lib/silcclient/client_notify.c.
3153 Thu May 2 08:45:11 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3155 * Defined that the NICK command replies with thew changed
3156 nickname too, to make the nickname changing simpler at
3157 the client's end. Updated protocol specs and the code
3158 in client and server. Affected files are
3159 silcd/command.c, lib/silcclient/command_reply.c and
3160 lib/silcclient/command.c.
3162 Mon Apr 29 20:10:42 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3164 * Added `Compressed' packet flag to indicate that the packet
3165 payload is compressed by the sender. Updated the protocol
3166 specs and the core library. The compression still is not
3167 implemented in the sources. Affected file is
3168 lib/silccore/silcpacket.h.
3170 Mon Apr 29 09:48:12 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3172 * Remove pending command callbacks also if the connection
3173 to the server is destroyed. Affected file is
3174 lib/silcclient/client.c.
3176 Sat Apr 27 19:52:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3178 * Added new QUIET channel user mode that can be used to
3179 quiet a user in a channel. Updated the protocol specs but
3180 it wasn't implemented yet. Protocol TODO #27. Affected
3181 file is lib/silccore/silcmode.h.
3183 Mon Apr 22 09:09:44 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3185 * Added BLOCK_INVITE user mode to be able to block incoming
3186 invite notifications. Protoocol TODO #26. Affected files
3187 are lib/silccore/silcmode.h, lib/silcclient/command.c and
3190 * SILC Publickey fields MUST be UTF-8 encoded now. Updated
3191 the protocol specs and the code. Affected file is
3192 lib/silccrypt/silcpkcs.c.
3194 Sun Apr 21 19:44:38 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3196 * Disconnect Payload includes now the status type. Updated
3197 the protocol specs and the code. Protocol TODO #25.
3198 Affected files are silcd/server.c, lib/silcclient/client.c.
3200 * Added NOT_AUTHENTICATED, BAD_SERVER_ID, INCOMPLETE_INFORMATION,
3201 KEY_EXCHANGE_FAILED and BAD_VERSION error status types.
3202 Moved the silc_client_command_status_messages table to the
3203 lib/silcutil/silcutil.c and added new funtion
3204 silc_get_status_message, which deprecates function
3205 silc_client_status_message. Affected files are
3206 lib/silccore/silcstatus.h, lib/silcclient/command_reply.[ch],
3207 lib/silcutil/silcutil.[ch].
3209 Fri Apr 19 17:35:15 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3211 * Defined that the nickname hash in Client ID MUST be from
3212 lowercase nickname. This effectively changes nicknames in
3213 SILC to case-insensitive. Updated the protocol specs and
3214 the code. Affected files are lib/silcutil/silcutil.[ch],
3215 silcd/serverid.c, and silcd/idlist.c.
3217 * Added new channel user modes BLOCK_MESSAGES_USERS and
3218 BLOCK_MESSAGES_ROBOTS. Updated the protocol specs and the
3219 code. Affected files are lib/silccore/silcmode.h,
3220 lib/silcclient/command.c, and silcd/packet_send.c.
3222 * Added new error status ERR_RESOURCE_LIMIT. Updated protocol
3223 specs and code. Affected file lib/silccore/silcstatus.h.
3225 * Added support for watch list. It is possible to add nicknames
3226 to be watched, and when they come to network, leave network
3227 or user mode changes the watcher will be notified of this
3228 change. Added SILC_COMMAND_WATCH command, added new
3229 notify type SILC_NOTIFY_TYPE_WATCH to deliver the watch
3230 notifications. Updated the protocol specs and implemented
3231 this to library, client and server. Protocol TODO #21.
3232 Affected files are lib/silccore/silccomand.h,
3233 lib/silccore/silcnotify.h, lib/silcclient/command[_reply].[ch],
3234 silcd/command[_reply].[ch], lib/silcclient/client_notify.c,
3235 silcd/packet_send.[ch], silcd/packet_receive.c, and
3236 irssi/src/silc/core/client_ops.c.
3238 * Added user mode SILC_UMODE_REJECT_WATCHING to reject
3239 somebody watching you. Updated the protocol specs and the
3240 code. Affected files are lib/silccore/silcmode.h, and
3241 lib/silcclient/command.c.
3243 Fri Apr 19 09:02:20 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3245 * Added service support to SILC protocol. Added new command
3246 SILC_COMMAND_SERVICE. Updated the protocol specs and the
3247 core library. Services are not implemented in server or
3248 client for now. Protocol TODO #20. Affected files are
3249 lib/silccore/silcstatus.h, lib/silccore/silccommand.h.
3251 * Added SilcStatus argument to `command' client operation
3252 to return the error status when command sending fails
3253 locally. Changed all command in client library to return
3254 correct command status. Affected files are
3255 lib/silcclient/command.c, lib/silcclient/silcclient.h and
3256 irssi/src/silc/core/client_ops.c.
3258 Thu Apr 18 14:09:51 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3260 * Added silc_mime_parse function to parse MIME headers.
3261 Affected files are lib/silcutil/silcstruti.[ch].
3263 * Added MIME header parsing in Irssi SILC Client. It displays
3264 all textual MIME objects, others it ignores. Affected file
3265 is irssi/src/silc/core/clien_ops.c.
3267 Wed Apr 17 22:07:59 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
3269 * Fixed a bug in the pid writing function, which couldn't be
3270 written in a root-owned directory.
3272 Tue Apr 16 09:34:40 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3274 * Defined that channel message to unknown Channel ID must
3275 cause SILC_NOTIFY_TYPE_ERROR notify message to the sender.
3276 Updated the protocol specs and the code in server. The
3277 affected file is silcd/packet_receive.c.
3279 Mon Apr 15 19:57:57 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3281 * Added new notify type SILC_NOTIFY_TYPE_ERROR and specified
3282 that it is used to send error notifys if error occurs during
3283 some SILC packet processing, except commands. The error
3284 types are same as for command reply types. Defined that
3285 if private message is sent to unknown Client ID the error
3286 is sent in SILC_NOTIFY_TYPE_ERROR instead of command reply.
3287 Updated the protocol specs and code. Affected files are
3288 lib/silccore/silcnotify.h, added lib/silccore/silcstatus.h,
3289 lib/silcclient/client_notify.c, silcd/packet_receive.c,
3290 and irssi/src/silc/core/client_ops.c. Renamed the
3291 SilcCommandStatus to SilcStatus.
3293 * Defined the use of extra WHOIS attributes in WHOIS command.
3294 The <Requested Attributes> (defined in a separate document)
3295 can be used to request additional information about user
3296 not returned by standard WHOIS command. Defined that server
3297 can send WHOIS command directly to client. Client provides
3298 the requested attributes to the server. Updated the protocol
3299 specs. Protocol TODO #4. Implementation is not done yet
3300 (Protocol TODO #24).
3302 * Renamed function silc_client_command_status_message to
3303 silc_client_status_message. Affected files are
3304 lib/silcclient/command_reply.[ch].
3306 Sun Apr 14 21:13:42 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3308 * Changed the WHOIS, IDENTIFY and WHOWAS count arguments to
3309 32 bit integers. Updated the protcol specs and the code.
3310 Affected files are silcd/command.c and
3311 lib/silcclient/command.c.
3313 Sun Apr 14 19:49:02 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
3315 * Fixed a bug in library where sending a bogus authentication
3316 payload would lead to a crash. Affected file is
3317 lib/silccore/silcauth.c.
3319 Sat Apr 13 13:09:24 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3321 * Added detach_disabled and detach_timeout server config
3322 options to the server. Affected files silcd/serverconfig.[ch],
3323 silcd/command.c and silcd/packet_receive.c.
3325 Fri Apr 12 20:09:08 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3327 * Added resolve_cmd_ident field to the SilcClientEntry structure
3328 too so that if the entry is for example being resolved so
3329 another command may attach to the same pending command reply
3330 without requiring to resolve the same entry again. Added
3331 support for adding multiple pending commands for one
3332 command idenfier. Affected files lib/silcclient/command.[ch],
3333 lib/silcclient/command_reply.[ch], lib/silcclient/idlist.h.
3335 Fri Apr 12 10:17:51 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3337 * Defined that server receives WHOIS command reply for private
3338 and secret channels too. Updated protocol specs and the
3339 code in server. Affected file silcd/command.c.
3341 * Defined <channel user mode list> argument to WHOIS command
3342 reply for returning user modes on the channels. The
3343 channel list now doesn't include the user mode anymore but the
3344 actual channel mode. Updated protocol specs and the code in
3345 client and server. Affected files are silcd/command_reply.c,
3346 silcd/command.c, silcd/server.c, irssi/src/silc/core/client_ops.c,
3347 and lib/silcclient/command_reply.c.
3349 * Save the channels list in WHOIS command reply in normal server
3350 so that WHOIS always shows joined channels also in normal
3351 server and not just on router. Affected file is
3352 silcd/command_reply.c.
3354 Thu Apr 11 22:29:33 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3356 * Defined that server receives USERS command reply for private
3357 and secret channels too. Updated protocol specs and the
3358 code in server. Affected file silcd/command.c.
3360 Thu Apr 11 16:32:08 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3362 * Changed the UMODE's mode mask argument to be optional. If
3363 not provided then the command merely returns the current mode
3364 mask to the client. Updated protocol specs and the server.
3365 Affected file is silcd/command.c.
3367 * Added SILC session detachment/resuming support. It is possible
3368 to detach by closing the network connection and then re-connect
3369 and resume to the old client session. Added DETACHED user
3370 mode that server will set for detached client. Added new
3371 packet RESUME_CLIENT which is used to perform the resuming
3372 process. Added DETACH command. Updated the protocol specs,
3373 core library, client and server. Protocol TODO #22. Very
3374 many affected files around the tree.
3376 Wed Apr 10 16:32:01 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3378 * Changed the CMODE's mode mask argument to be optional. If
3379 not provided then the command merely returns the current mode
3380 mask to the client. Updated protocol specs and the server.
3381 Affected file is silcd/command.c.
3383 * Changed the Killer's Client ID in KILLED notify to be just
3384 any ID payload since router server is allowed to kill as well.
3385 Updated protocol specs, client libary and server. Affected
3386 files are lib/silcclient/client_notify.c, silcd/packet_receive.c,
3387 and irssi/src/silc/core/client_ops.c.
3389 Tue Apr 9 17:15:42 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3391 * Added new user modes ANONYMOUS for special anonymous servers
3392 that may set the mode for client, and BLOCK_PRIVMSG which
3393 client may set to block incoming private messages unless the
3394 Private Message Key flag is set (using private keys to protect
3395 private messages). Updated protocol specs and code in client
3396 and server and core library. Protocol TODO #23. Affected
3397 files are lib/silccore/silcmode.h, silcd/server.[ch],
3398 irssi/src/silc/core/client_ops.c, silcd/packet_receive.c,
3399 irssi/docs/help/in/umode.in, lib/silcclient/command.c.
3401 * Added new channel user mode BLOCK_MESSAGES which the client
3402 may set to itself to tell server not send channel messages.
3403 Other packets such as channel key packets are still sent.
3404 Protocol TODO #23. Updated the protocol specs, client and
3405 server. Affected files are lib/silccore/silcmode.h,
3406 irssi/docs/help/in/cumode.in, lib/silcclient/command.c,
3407 lib/silcutil/silcutil.c, silcd/command.c, and
3408 silcd/packet_send.c.
3410 Mon Apr 8 23:57:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3412 * Redefined the Status Payload to include now two 8 bit fields,
3413 instead of one 16 bit field. This now makes it possible to
3414 send list of errors. Updated the protocol specs and the code
3415 in core library, client library and server. Protocol TODO #1.
3416 Affected files are lib/silccore/silccommand.[ch],
3417 lib/silcclient/command_reply.[ch], silcd/command.c,
3418 silcd/command_reply.c and silcd/packet_receive.[ch].
3420 Mon Apr 8 19:57:40 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
3422 * Added config parse status SILC_CONFIG_EPRINTLINE, this status
3423 must be handled by the application and should tell the application
3424 that an error message was already printed, and it should print the
3425 config coords (line, filename, ...). Affected files are
3426 silcd/serverconfig.c, lib/silcutil/silcconfig.[ch].
3428 * Added local macro SILC_SERVER_CONFIG_ALLOCTMP to make the
3429 server config parsing code more readable.
3431 Fixed a bug in the fetch_logging() config callback.
3433 Affected files is silcd/serverconfig.c.
3435 * Drop root privileges when started in foreground. Don't drop them
3436 if debugging also. Affected file is silcd/silcd.c.
3438 Mon Apr 8 17:00:41 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3440 * Added more IM-like features by introducing new user modes
3441 for setting various presence information. Added new modes:
3442 INDISPOSED, BUSY, PAGE, HYPER and ROBOT. Updated protocol
3443 specs and code. Protocol TODO #19. Affected files are
3444 lib/silccore/silcmode.h, irssi/src/silc/core/client_ops.c,
3445 irssi/docs/help/in/umode.in and lib/silcclient/command.c.
3447 Sun Apr 7 17:07:59 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3449 * Added STATS command to the protocol after all, to return
3450 various statistical information about the network. It can
3451 be used by clients to retrieve statistical information, and
3452 servers may use it to to fetch cell and network wide
3453 statistics from router. Updated the protocol specs and
3454 implemented it to the server. Protocol TODO #16.
3455 Affected files are lib/silccore/silccommand, silcd/command.[ch],
3456 silcd/command_reply.[ch].
3458 Sat Apr 6 17:08:58 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3460 * The LIST command reply in client libary now adds new channel
3461 entry if the returned channel doesn't exist yet in cache,
3462 and returns the channel entry to the application in the
3463 command_reply client operation. Affected file is
3464 lib/silcclient/command_reply.c.
3466 * Changed the channel message payload's MAC generation to
3467 include the IV in the MAC as well. This way all relevant
3468 parts of the channel message payload are authenticated also
3469 with the channel message MAC (and not only by packet MAC).
3470 Causes incompatibility with 1.0 protocol. Protocol TODO #7.
3471 Affected file is lib/silccore/silcchannel.c.
3473 * Fixed the SKE to save the remote version, since the
3474 silc_ske_parse_version mistakenly checked wrong version,
3475 after it replaced the start payload. Affected files are
3476 lib/silcske/silcske.[ch].
3478 Fri Apr 5 16:03:03 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3480 * Splitted lib/silcutil/silcutil.h into silcstrutil.h for
3481 string utility functions. Added there also new functions
3482 silc_utf8_[encode/decode/valid] for UTF-8 string encoding.
3483 Affected files lib/silcutil/silcstrutil.[ch].
3485 * Renamed silc_*_pem functions to silc_pem_* functions. Affected
3486 files are lib/silcutil/silcstrutil.[ch].
3488 * Defined that the security property fields in SKE SHOULD be
3489 UTF-8 encoded, defined that version string MUST be US-ASCII
3490 encoded, defined that passphrases sent in connection
3491 authentication protocol MUST be UTF-8 encoded. Implemented
3492 these to the client and server. Defined also that other
3493 passphrases sent in the protocol MUST be UTF-8 encoded.
3494 Affected files are lib/silcske/silcske.c,
3495 lib/silcclient/protocol.c, silcd/protocol.c,
3496 silcd/serverconfig.c, and lib/silccore/silcauth.c.
3498 * Changed the silc_client_close_connection interface to not
3499 need the SilcSocketConnection which should not be visible
3500 to application. Affected files are lib/silcclient/client.c
3501 and lib/silcclient/silcclient.h.
3503 * Rewrote the text for Private Message Key Payload in the
3504 protocol specification. Protocol TODO #11.
3506 Wed Apr 3 16:24:51 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3508 * Upgraded the protocol version to 1.1, updated protocol specs
3511 * Added the nickname as new argument to NICK_CHANGE notify and
3512 added it to protocol specs and implemented it to client and
3513 server. Protocol TODO #3. Affected files are silcd/idlist.[ch],
3514 silcd/command.c, silcd/packet_receive.c, packet_send.[ch], and
3515 lib/silcclient/client_notify.c.
3517 * Added the killer's client ID to the KILLED notify and added
3518 it to protocol specs and implemented it to client and server.
3519 Protocol TODO #13. Affected files are silcd/command.c,
3520 silcd/packet_receive.c, packet_send.[ch],
3521 lib/silcclient/client_notify.c, irssi/src/silc/core/client_ops.c.
3522 The killer's client entry is now returned to application in
3523 the `notify' client operation.
3525 * Fixed the Max Argument fields that had too large value set
3526 in the protocol specs. Protocol TODO #14.
3528 * Added the LEAVE command reply to return the ID of parted
3529 channel. Updated protocol specs and implemented it to the
3530 client and server. Protocol TODO #15. Affected files are
3531 silcd/command.c, lib/silcclient/command_reply.c. The channel
3532 entry is now returned to application in the `command_reply'
3535 * Rewrote the version SKE version checking in client libary
3536 and in server to use the silc_parse_version_string. Affected
3537 files are lib/silcclient/protocol.c, silcd/protocol.c.
3539 * Added SILC_STATUS_ERR_NO_CHANNEL_FOPRIV error status to few
3540 commands that was missing it, and updated protocol specs and
3541 the server implementation. Protocol TODO #10. The affected
3542 file is silcd/command.c.
3544 * Defined new message flags SILC_MESSAGE_FLAG_REPLY to be
3545 generic reply to a generic request (REQUEST flag), and
3546 SILC_MESSAGE_FLAG_DATA to send any kind of data in a generic
3547 way. A draft-riikonen-silc-flags-payloads-00.txt is written
3548 to define the payload for DATA flag. Added the flags to
3549 the implementation. Protocol TODO #9. Affected file is
3550 lib/silccore/silcchannel.h.
3552 Changed the client library to return the message length
3553 to application as well in the channel_message and private_message
3554 client operations. Affected files are
3555 lib/silcclient/client_prvmsg, lib/silcclient/client_channel.c,
3556 lib/silcclient/silcclient.h, irssi/src/silc/core/client_ops.c,
3557 and lib/silcclient/client_ops_example.c.
3559 * Added two new channel modes: SILC_CMODE_SILENCE_USERS
3560 and SILC_CMODE_SILENCE_OPERS which can be used to moderate
3561 the channel. Updated protocol specs and impelemented this
3562 to client and server. Protocol TODO #6. Affected files are
3563 silcd/packet_receive.c, server_util.c, lib/silcclient/command.c,
3564 lib/silcclient/client_channel.c, lib/silccore/silcmode.h.
3566 Added new options m and M to CMODE command in Irssi SILC
3567 client to set these modes.
3569 * Deprecated all administrative commands from SILC protocol
3570 since they are highly implementation specific commands.
3571 Updated protocol specs. Moved the old commands in
3572 implementations to private range of command types. Affected
3573 files are silcd/command.c, lib/silcclient/command.c and
3574 lib/silcclient/command_reply.c. Protocol TODO #8.
3576 * Fixed a bug in server where sending unknown command crashes
3577 the server. Affected file silcd/command.c.
3579 Wed Apr 3 09:57:47 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3581 * Added SILC_PROTOCOLVERSION macro to check protocol version
3582 of a socket connection. The affected file is
3583 lib/silcutil/silcsockconn.h.
3585 * Added better error logging in rekey protocol. Affected file
3588 * Do not check public key types in SKE during rekey. Affected
3589 file lib/silcske/payload.c.
3591 * Fixed the rekey protocol with PFS, which was totally broken.
3592 Affected file silcd/protocol.c.
3594 Tue Apr 2 14:55:06 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3596 * Some client implementations quit network by doing first LEAVE
3597 and then immediately SIGNOFF (like Bombyx). We now do check
3598 after a short time after LEAVE notify and check whether the
3599 client is still valid after LEAVE, and if not we remove it from
3600 cache. Affected file is lib/silcclient/client_notify.c.
3602 Tue Apr 2 13:39:04 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
3604 * Merged version 1.1.4 of zlib. Even if it not currently in use,
3605 it's good not to have security holes here.
3607 * Fixed a negative refcount situtuation for the config context.
3608 Affected file is silcd/serverconfig.c.
3610 Mon Apr 1 20:15:10 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
3612 * ROBOdoc documented lib/silcutil/silcutil.h.
3614 Sat Mar 30 21:06:45 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3616 * Optimized even more the SilcPacketContext structure. Now
3617 totally saved 16 bytes of memory per context after optimization.
3618 Affected files are lib/silccore/silcpacket.[ch].
3620 * Made strict checks for valid SILC IDs. Affected file is
3621 lib/silccore/silcid.c.
3623 Sat Mar 30 18:15:55 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3625 * Changed the object argument for silc_cipher_register,
3626 silc_hash_register, silc_hmac_register and silc_pkcs_register
3627 to const. Affected files are lib/silccrypt/silccipher.[ch],
3628 silchash.[ch], silchmac.[ch] and silcpkcs.[ch].
3630 * Changed the silc_get_username and silc_get_real_name to
3631 never fail. Affected file lib/silcutil/unix/silcunixutil.c.
3633 * Fixed the Irssi SILC Client to use the silc_get_username and
3634 silc_get_real_name insted of glib routines since the glib
3635 routines only corrupt stack. Fixes the Irssi SILC to work in
3636 Cygwin. Affected file irssi/src/silc/core/silc-core.c.
3638 * Fixed the Irssi to not use g_get_home_dir since it crashes
3639 or returns garbage on cygwin and corrupts stack. Added function
3640 get_home_dir to Irssi routines. Affected files are
3641 irssi/src/core/misc.[ch] and irssi/src/core/core.c.
3643 Fri Mar 29 21:55:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3645 * Made some structure optimizations. SFTP memory FS MemFSEntry
3646 entry structure. Optimized SilcTask structure. Optimized
3647 SilcPacketContext structure.
3649 Affected files lib/silcsftp/sftp_fs_memory.c,
3650 lib/silcutil/silcschedule.c, lib/silccore/silcpacket.h.
3652 Fri Mar 29 10:41:07 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3654 * And yet again reverted back the config thing since Johnny
3655 screwed it up. Affected file silcd/serverconfig.[ch], server.c,
3658 * Fixed memory leaks from config object. Affected files are
3659 silcd/serverconfig.[ch].
3661 * Added support for adding new connections to the server in rehash.
3662 After rehash they take effect.
3664 Added support for changing the maximum allowed connections in
3665 rehash. The number can grow but going smaller is not supported.
3667 Added function silc_server_num_sockets_by_remote to the
3668 silcd/server_util.[ch].
3670 Affected files are silcd/server.c, and silcd/serverconfig.[ch].
3672 Fri Mar 29 03:26:12 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
3674 * Added preliminary checking during config parsing for a valid
3675 public/private key and removed further checks in the code.
3676 Affected files are silcd/serverconfig.[ch], server.c.
3678 * Moved functions silc_server_drop() and silc_server_daemonise()
3679 from server.c to silcd.c since they are stricly related to
3680 the application activity.
3682 * Reverted a small part of the automatic ref/unref since
3683 it caused a double unref in some situations. Affected
3684 files are silcd/silcd.[ch], server.c, serverconfig.c.
3686 * Added some .cvsignore files in the lib directory.
3688 Thu Mar 28 22:51:15 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3690 * Fixed silc_net_gethostbyaddr to correctly resolve by
3691 address. Affected file lib/silcutil/silcnet.c.
3693 * Fixed the notify relaying to client. The HMAC to be used
3694 with relayed packets ws wrong and caused decryption failure
3695 at the client end. Affected file is silcd/packet_receive.c.
3697 Thu Mar 28 19:02:05 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3699 * Created new branch silc_protocol_1_0_branch.
3701 * Reverted the silc_log_quick change in lib/silcutil/silclog.c.
3703 * Changed the silc_server_config_* routines to be SilcServer
3704 independent. They are now officially application specific code
3705 and not part of generic server implementation. Affected files
3706 are silcd/serverconfig.[ch], silcd/silcd.c, silcd/server.c.
3708 Thu Mar 28 17:01:43 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3710 * Added automatic referencing of config context in the
3711 silc_server_config_alloc, and automatic unreferencing in the
3712 silc_server_config_destroy. Affected files are
3713 silcd/serverconfig.[ch], silcd/silcd.c.
3715 * Fixed the silc_log_quick handling in the logging routines.
3716 It didn't log quickly when it was TRUE. Affected file is
3717 lib/silcutil/silclog.c. Also the flush delay was set even
3718 if it was 0 in config file. Affected file is
3719 silcd/serverconfig.c.
3721 * Added support for changing key pair of the server in rehash.
3722 Affected file silcd/server.c.
3724 Thu Mar 28 12:17:21 CET 2002 Pekka Riikonen <priikone@silcnet.org>
3726 * Fixed the TOPIC_SET notify to not cras. It changed the topic
3727 too early, before getting the channel entry. Affected file
3728 is silcd/packet_receive.c.
3730 Thu Mar 28 09:58:16 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
3732 * Added functions silc_server_config_[ref/unref], these are used
3733 to prevent that the config object is destroyed.
3735 No longer directly affect global variables silc_log_quick and
3736 silc_log_delay, they are first cached inside the config object
3737 and then applied with silc_server_config_setlogfiles().
3739 silc_server_config_set_defaults() is now internal to
3740 serverconfig.c, there are no reasons to show this internal stuff
3743 Affected files are silcd/serverconfig.[ch].
3745 * Added macro SILC_SERVER_LOG_STDERR(), this should replace most
3746 fprintf's to stderr, since some code may be executed again after
3747 the server went into the background. Affected files are
3750 * Added rehash support. Added function silc_server_rehash() that
3751 will perform all the basic tasks of the rehashing procedure.
3753 * Added command line option `-x, --hexdump'. This will enable the
3754 SILC_LOG_HEXDUMP calls that are no longer enabled with `--debug'.
3755 The option `--hexdump' implies `--debug'.
3757 * Fixed a bad bug in the logging APIs (silcutil library) where
3758 the application would crash after calling silc_log_reset_all().
3760 Wed Mar 27 19:43:16 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3762 * Fixed the KICKED notify handling in client library to
3763 correctly remove the channel and all entries from the
3764 channel when I was kicked. This bug crashed the client.
3766 Fixed yet another but in KICKED notify handling to remove
3767 the kicked client correctly from the channel.
3769 Affected file is lib/silcclient/client_notify.c.
3771 * Fixed a minor bug in looking up correct client entry
3772 in KICKED notify in server. Affected file is
3773 silcd/packet_receive.c.
3775 * Fixed the lib/silcmath/Makefile.am to include the MPI and GMP
3776 sources correctly to distribution. Fixes --with-gmp option.
3778 * Removed the manual rehashing from ID Cache, and changed it
3779 to use the SILC Hash Table's auto rehash feature. Affected
3780 file is lib/silccore/silcidcache.c.
3782 Wed Mar 27 00:07:11 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3784 * Fixed a bug in the silc_client_nickname_format function that
3785 handles the multiple same nickname formatting. Two clients
3786 with same nickname caused problems after the first one left
3787 and rejoined. It didn't format the nickname correctly.
3788 Affected file is lib/silcclient/idlist.c.
3790 Tue Mar 26 19:33:03 CET 2002 Pekka Riikonen <priikone@silcnet.org>
3792 * Don't change the topic if olod topic is same as new one.
3793 Affected file is silcd/packet_receive.c.
3795 Mon Mar 25 21:11:35 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3797 * Added cross-reference support to the SILC Documentation
3798 generator. All types across all HTML files are now cross-
3799 referenced. Affected files util/robodoc/generator.c and
3800 scripts/silcdoc/silcdoc.
3802 * Added file lib/silcutil/silctypes.h to include all the
3803 arithmetic type definitions and some macros. Removed
3804 includes/bitmove.h and moved macros to silctypes.h.
3806 Mon Mar 25 17:19:46 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3808 * Merged bugfixes for Irssi SILC client from irssi.org CVS.
3810 Sun Mar 24 11:21:04 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3812 * Added `type' argument to silc_id_payload_parse_id function which
3813 now returns the type of the ID to the sent pointer. Affected
3814 file is lib/silccore/silcid.[ch].
3816 * Added check for CMODE_CHANGE notify type that mode change is
3817 allowed by the sender. Affected file silcd/packet_receive.c.
3819 * Added check for CUMODE_CHANGE notify type that mode change is
3820 allowed by the sender. Affected file silcd/packet_receive.c.
3821 Added the ID type as CUMODE_CHANGE notify type as argument
3822 to the `notify' client operation. Affected files are
3823 lib/silcclient/client_notify.c, irssi/src/silc/core/client_ops.c.
3825 * Added function silc_client_add_server to the client library.
3826 Added support for resolving also channel and server info when
3827 received unknown entity in notify packet. Affected files are
3828 lib/silcclient/idlist.[ch], lib/silcclient/client_notify.c.
3830 * Added function silc_command_get_status to return the command
3831 status from the command reply's argument payload. Affected files
3832 are lib/silccore/silccommand.[ch].
3834 * Added check for KICKED notify type that the kicking is
3835 allowed by the client. Affected file silcd/packet_receive.c.
3837 * Created function silc_get_input which can be used to get input
3838 (echo on or off) from user on command line. Affected files are
3839 lib/silcutil/silcutil.[ch].
3841 Sat Mar 23 09:51:26 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3843 * Optimized silc_server_packet_relay_to_channel function.
3844 Added new function silc_channel_message_payload_encrypt which
3845 can be called directly if channel message payload needs to
3846 be encrypted and is already encoded (no need to call _encode
3847 function). Packet relaying is now done by router without any
3848 extra memory allocations. Affected files are
3849 lib/silccore/silcchanel.[ch], silcd/packet_receive.c and
3850 silcd/packet_send.c.
3852 * Fixed the INVITE notify handling. It took wrong arguments
3853 as invite list and invite delete. Affected file is
3854 silcd/packet_receive.c.
3856 * Added check for TOPIC_SET notify type that the topic change is
3857 allowed by the client. Affected file silcd/packet_receive.c.
3859 * Added check for INVITE notify type that inviting is allowed by
3860 the client. Affected file silcd/packet_receive.c.
3862 * Changed the silc_server_client_on_channel to return the
3863 SilcChannelClientEntry as well. Moved the function
3864 silc_server_check_cmode_rights to server_util.[ch].
3865 Affected files are silcd/server_util.[ch], silcd/command.c.
3867 * Added function silc_server_check_umode_rights to check whether
3868 changing client's user mode is allowed. Added check for
3869 UMODE_CHANGE notify type that the umode change is allowed
3870 by the client. Affected files are silcd/server_util.[ch],
3871 silcd/packet_receive.c and silcd/command.c.
3873 Fri Mar 22 12:25:58 CET 2002 Pekka Riikonen <priikone@silcnet.org>
3875 * Fixed the SILC_PACKET_MAX_ID_LEN to actually be the max
3876 ID length. It ignored that ID can be IPv6 based as well.
3877 Affected file lib/silccore/silcpacket.h.
3879 * Fixed the silc_id_id2str and silc_id_str2id to take the
3880 IPv6 address offset's into consideration. Affecte file is
3881 lib/silccore/silcid.c.
3883 Thu Mar 21 20:44:13 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3885 * Fixed the internal Unix scheduler functions to check for
3886 NULL context they may receive. The affected file is
3887 lib/silcutil/unix/silcunixschedule.c.
3889 Thu Mar 21 19:12:22 EET 2002 Timo Sirainen <tss@iki.fi>
3891 * Changed hardcoded ~/.silc paths to use get_irssi_dir() so you
3892 can specify different directory with --home command line
3893 parameter. Affected files irssi/src/silc/core/client_ops.c,
3896 * SILC-specific commands aren't now executed if the active server
3897 isn't of SILC-type, so there won't be problems with having
3898 IRC and SILC protocol support in same client. Affected files
3899 irssi/src/silc/core/silc-channels.c, silc-servers.c,
3902 Wed Mar 20 11:06:57 CET 2002 Pekka Riikonen <priikone@silcnet.org>
3904 * Improved the signal support in SILC Schedule. Added new
3905 function silc_schedule_signal_call which is used by application
3906 to mark a signal to be called. It is now safe to perform
3907 any kind of tasks in signal callbacks since it is guaranteed
3908 that the application specified signal callback is called
3909 after the signal is over. Affected files are
3910 lib/silcutil/silcschedule.[ch], lib/silcutil/*/silc*schedule.c.
3912 Tue Mar 19 20:42:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3914 * Added `name' field to SilcChannelPrivateKey to represent
3915 application given name for the key. Moved also the context from
3916 lib/silcclient/idlist.h into lib/silcclient/silcclient.h.
3917 Added the `name' argument also to the function
3918 silc_client_add_channel_private_key.
3920 Added function silc_client_current_channel_private_key to set the
3921 current channel private key in use.
3923 Added "change" command to KEY command which can be used to change
3924 the current channel private key. Bound the command also to
3925 alt+K (Alt+Shift+k).
3927 Also affected files lib/silcclient/client_channel.c,
3928 irssi/src/docs/help/in/key.in, irssi/src/silc/core/silc-channel.c.
3930 Tue Mar 19 16:32:43 CET 2002 Pekka Riikonen <priikone@silcnet.org>
3932 * Added silc_rng_get_byte_fast function in to the
3933 lib/silccrypt/silcrng.[ch].
3935 * Changed the interface of silc_packet_assemble and the
3936 silc_packet_send_prepare. If silc_packet_assmble is now
3937 called the application does not call silc_packet_send_prepare
3938 because the library will call it automatically. These
3939 interfaces now also return a reference to the outgoing buffer
3940 which includes the assembled packet, which the application can
3941 use to encrypt the packet.
3943 Affected files are lib/silccore/silcpacket.[ch],
3944 lib/silcclient/client.c, client_channel.c client_prvmsg.c,
3945 silcd/packet_send.c, server_backup.c and packet_receive.c.
3947 * Fixed a packet sending bug on very high load, where outgoing
3948 packet queue wasn't handled correctly and packets got corrupted.
3949 Affected files are lib/silcutil/*/silc*sockconn.c,
3950 lib/silcclient/client.c and silcd/server.c.
3952 Mon Mar 18 21:00:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3954 * Added macro SILC_PACKET_DATALEN which can be used during
3955 packet assembling to check whether the data to be added to
3956 the packet will fit to SILC_PACKET_MAX_LEN. If not the data
3957 len is truncated until it fits it.
3959 Added checks for maximum length of channel message payload and
3960 private message payload also.
3962 Added checks for maximum packet length in server and in
3965 Affected files are lib/silccore/silcpacket.h, silcd/packet_send.c,
3966 lib/silcclient/client.c, lib/silccore/silcchannel.c and
3967 lib/silccore/silcprivate.c, lib/silcclient/client_channel.c and
3968 lib/silcclient/client_prvmsg.c.
3970 Mon Mar 18 14:54:42 CET 2002 Pekka Riikonen <priikone@silcnet.org>
3972 * Added silc_server_packet_queue_purge call to the
3973 silc_server_disconnect_remote to assure that all data in the
3974 queue before disconnecting is sent to the network. Affected
3975 file silcd/server.c.
3977 Sun Mar 17 19:26:16 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3979 * Added the deleting of server's own ID cache entry to the
3980 silc_server_free function. Free also everything else that
3981 has been allocated in silc_server_init. The affected file
3984 Sun Mar 17 15:44:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3986 * Added functions silc_parse_version_string, silc_version_to_num,
3987 and silc_ske_parse_version to parse SILC protocol style version
3988 strings. Affected files lib/silcutil/silcutil.[ch] and
3989 lib/silcske/silcske.[ch].
3991 * Added new configuration params: version_protocol, version_software
3992 and version_software_vendor to specify what version the remote
3993 host must at least be to be able to connect to server. The vendor
3994 string can be regex matched too. Added new function
3995 silc_server_connection_allowed to check maximum number of allowed
3996 connections, and allowed versions for incoming connections.
3997 Affected files are silcd/server.c, server_util.[ch] and
4000 Sun Mar 17 10:24:50 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4002 * Added preliminary support for signals in scheduler. The
4003 signals we care about are now blocked always when the scheduler
4004 is locked. This way we can synchronise the use of signal with
4005 scheduler. It is guaranteed that when signal occurs the scheduler
4006 is not locked, and thus new tasks can be safely added to the
4009 Renamed silc_schedule_wakeup_init and silc_schedule_wakeup_uninit
4010 to silc_schedule_internal_init and silc_schedule_internal_uninit.
4011 Added new platform specific routines
4012 silc_schedule_internal_signals_[un]block and
4013 silc_schedule_internal_signal_[un]register.
4015 Added new functions to SILC Schedule API:
4016 silc_schedule_signal_[un]register. Each signal that application
4017 is going to use should be registered to the scheduler.
4019 Affected files are lib/silcutil/silcschedule.[ch],
4020 lib/silcutil/*/silc*schedule.c.
4022 Sat Mar 16 22:39:23 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4024 * Check for unauthenticated client and server in the
4025 silc_server_new_client and silc_server_new_server functions.
4026 Affected file silcd/packet_receive.c.
4028 * Added function silc_string_is_ascii to check whether given
4029 string is 7-bit ASCII string. Affected files are
4030 lib/silcutil/silcutil.[ch].
4032 * Added function silc_id_is_valid_server_id into the
4033 silcd/serverid.c and added checking for valid Server ID's in
4034 silc_server_new_server. The Server ID must always be based
4035 on the server's public IP address.
4037 * Added logging of DISCONNECT packet message in the server.
4038 Affected file silcd/server.c.
4040 Sat Mar 16 18:04:30 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4042 * Changed all library interfaces that use Global RNG to also
4043 accept SilcRng as argument. Affected files are
4044 lib/silcclient/command.c, lib/silccore/silcauth.[ch],
4045 lib/silccore/silcchanel.[ch], lib/silcclient/client_channel.c,
4046 silcd/packet_send.c, lib/silccore/silcprivate.[ch],
4047 lib/silcmath/silcprimegen.c, lib/silcmath/silcmath.h, and
4048 lib/silccrypt/rsa.c.
4050 * Added function silc_pkcs_generate_key to the
4051 lib/silccrypt/silcpkcs.[ch] for applications so that they
4052 don't need to do pkcs->pkcs->init calls anymore.
4054 * Remove SilcSocketConnection from the SFTP API since it really
4055 wasn't needed there. The application has the information
4056 saved in its contexts anyway and the SFTP layer doesn't need
4057 know about it. Affected files lib/silcsft/silcsftp.h and
4058 lib/silcsftp/sftp_[server/client].c.
4060 * Rewrote the SILC SIM (modules) interface in lib/silcsim.[ch].
4061 The SilcSimContext is not SilcSim.
4063 * Fixed possible buffer overflows in silc_id_render in the
4064 lib/silcutil/silcutil.c.
4066 * On EPOC the global crypto module lists are not used at all
4067 in the crypto library. Added support for using the constant
4068 algorithm list on EPOC. Affected files are
4069 lib/silccrypt/silccipher.c, silchash.c, silchmac.c and
4072 * Fixed the handling of third parameter of KICKED notify, since
4073 it was mistakenly updated to SILC Protocol 1.0 even though it
4074 is to be included in 1.1. Since it is not in 1.0 it is not
4075 mandatory, and this fix now handles it only if it is provided,
4076 and it is not error if it is not provided. Affected file
4077 lib/silcclient/client_notify.c.
4079 Sat Mar 16 09:07:27 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4081 * Handled CHANNEL_CHANGE notify (ignore it) in Irssi SILC
4082 client. Affected file irssi/src/silc/core/client_ops.c.
4084 * Merged with Irssi 0.8.4 from irssi.org CVS.
4086 Thu Mar 14 12:53:57 CET 2002 Pekka Riikonen <priikone@silcnet.org>
4088 * Check for valid socket connection in client entries before
4089 sending any messages. Fixes a crash, but doesn't fix some
4090 other underlaying bug that is lurking there. Affected
4091 file silcd/packet_send.c.
4093 Thu Mar 14 13:38:12 EET 2002 Timo Sirainen <tss@iki.fi>
4095 * $usermode, $cumode and $cumode_space expandos shouldn't do
4096 anything with non-SILC server records. Affected file
4097 irssi/src/silc/core/silc-expandos.c
4099 Wed Mar 13 21:38:26 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4101 * Fixed the silc_net_check_[host/local]_by_sock to support
4102 IPv6 bound sockets as well. Now they can return IPv6 addresses
4103 as well. Affected file lib/silcutil/silcnet.c.
4105 * Fixed silc_net_addr2bin to correctly convert IPv6 addresses.
4106 Affected lib/silcutil/unix/silcunixnet.c.
4108 * Fixed ID rendering (at least on some platforms, not NetBSD)
4109 for IPv6 addresses. Affected file lib/silcutil/silcutil.c.
4111 Tue Mar 12 17:58:59 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4113 * Added silc_hash_public_key and silc_hash_public_key_compare
4114 functions to be used with SilcHashTable. They can be used to
4115 hash public keys and compare public keys in hash table. Affected
4116 file lib/silcutil/silcutil.[ch].
4118 * Added support for specifying multiple public keys for Client
4119 connection section in server configuration file. This makes it
4120 possible to accept multiple public keys from same host, or to
4121 make a section that accepts any incoming host, and have the
4122 accepted public keys listed in the section.
4124 Added functions silc_sever_[find/get]_public_key, added the
4125 support for this actually to all connection sections but only
4126 the Client section is currently allowed to specify multiple
4129 Affected files are silcd/server.c, server_internal.h,
4130 command.c, protocol.c, server_util.[ch], packet_receive.c.
4132 Mon Mar 11 23:37:38 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4134 * Merged Irssi 0.8.2 from irssi.org CVS.
4136 Sun Mar 10 23:34:48 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
4138 * If silc_debug is TRUE, also output standard logging messages
4139 to stderr with the debug output.
4141 Made silc_log_reset_all() flushing all channels before returning.
4142 Also fixed some documentation typos.
4144 Affected files are lib/silcutil/silclog.[ch].
4146 Sun Mar 10 20:07:49 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4148 * Fixed the server to check correctly the amount of connections
4149 from single host, by checking also the type of the connection.
4150 Fixed also the comparison of number of connections and number
4151 of allowed connections. Affected files are silcd/server.c,
4154 Fri Mar 8 17:16:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4156 * Fixed the USERS command reply to save the user's mode on the
4157 channel as well. Fixed JOIN command reply to check whether a
4158 client is on channel already and not join it twice. Affected
4159 file lib/silcclient/command_reply.c.
4161 * Added new file silc-expandos.c into irssi/silc/core/ to return
4162 various stuff for various signal for the statusbar etc. updating.
4163 Now Irssi SILC client prints channel user modes etc. on the
4166 * The user mode (like server/router operator changes) is now shown
4167 on the Irssi SILC client's statusbar. The affected files are
4168 irssi/src/silc/core/client_ops.c, silc-expandos.c.
4170 Thu Mar 7 19:21:22 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4172 * Changed silc_mutex_[un]lock calls in lib/silcutil/silcschedule.c
4173 to SILC_SCHEDULE_[UN]LOCK macros.
4175 * Added more error printing to logs in server code. Affected
4176 files silcd/server.c and silcd/protocol.c.
4178 * Fixed -S option parsing in Irssi SILC Client. Affected file
4179 irssi/src/silc/core/silc-core.c.
4181 * Added silc_buffer_alloc_size function. Affected file is
4182 lib/silcutil/silcbuffer.h.
4184 Tue Mar 5 14:37:27 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4186 * Changed all silc_[hash|hmac|cipher|pkcs]_default tables to
4187 constants. Affected files in
4188 lib/silccrypt/silcpkcs.[ch], silchash.[ch], silchmac.[ch] and
4191 * Changed the internal SFTP Memory FS table to const. Affected
4192 file lib/silcsftp/sftp_fs_memory.c.
4194 Sun Mar 3 18:37:13 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4196 * Fixed the buffer formatting and unformatting routines to
4197 check the size of 64 bits types with sizeof(). Affected
4198 file is lib/silcutil/silcbuffmt.c.
4200 Mon Feb 25 17:19:05 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4202 * Removed 0.6.x backwards support.
4204 Sun Feb 24 12:53:25 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4206 * Changed all integer type names:
4207 [u]int[8/16/32/64] -> Silc[UInt/Int][8/16/32/64]. This is
4208 to avoid collisions with other libraries using same type names
4211 Sat Feb 23 20:31:43 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4213 * Added `prefer_ipv6' argument to the functions
4214 silc_net_gethostbyname[_async]. If it is TRUE it will return
4215 IPv6 address over IPv4. If FALSE IPv4 address is returned
4216 even if IPv6 address was found. Affected files
4217 lib/silcutil/silcnet.[ch].
4219 * Added support silc_net_create_connection[_async] to fallback
4220 to IPv4 address if IPv6 address could not be used (like if
4221 it doesn't work on a specific system). Affected file in
4222 lib/silcutil/unix/silcunixnet.c.
4224 Sat Feb 23 15:20:30 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4226 * Added silc_schedule_reinit function to do the enlarging
4227 of the max tasks handling capabilities of the scheduler.
4228 Affected files lib/silcutil/silcschedule.[ch].
4230 Wed Feb 20 20:41:01 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4232 * Added automatic extern "C" { ... } for C++ compilers so the
4233 application does not need to define them. Affected file
4234 includes/silcincludes.h.
4236 * Renamed lib/silcclient/silcapi.h to silcclient.h as the
4237 old name went against naming convention. Applications now
4238 include "silcclient.h" instead of "clientlibincludes.h".
4239 Removed includes/clientlibincludes.h, it is redundant now.
4241 * Renamed includes/version.h to silcversion.h.
4243 * Added really preliminary support for OS/2 into the util
4244 library. Only thread & mutex API is implemented, others
4245 are still to be implemented. Created the lib/silcutil/os2/
4246 directory. Created also file includes/silcos2.h.
4248 Wed Feb 20 18:48:49 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4250 * Added preliminary BeOS support into the util library.
4251 Created lib/silcutil/beos/, and implemented all the needed
4252 functions to support SILC on BeOS. Created also file
4253 includes/silcbeos.h.
4255 Mon Feb 18 15:49:22 EET 2002 Timo Sirainen <tss@iki.fi>
4257 * Added proper initializations to silc's irssi code, so it's
4258 now possible to load it as module. Affected files
4259 irssi/src/silc/core/silc-core.c,
4260 fe-common/silc/fe-common-silc-core.[ch] and fe-text/silc.c
4262 Sun Feb 17 19:02:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4264 * Merged latest Irssi (0.8.1) from the irssi.org's CVS into
4267 * Fixed the silcdoc document generator to correct generate
4268 docs from all kinds of filenames. Affected files are
4269 util/robodoc/Source/generator.c, scripts/silcdoc/silcdoc
4271 * ROBOdoc documented lib/silcutil/silcmemory.h.
4272 Added also new function silc_memdup.
4274 * Removed lib/silcutil/silcbufutil.h and moved those routines
4275 to the lib/silcutil/silcbuffer.h.
4277 Sun Feb 17 15:52:30 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4279 * Added `user_count' to the SilcChannelEntry which now tells the
4280 number of users on the channel. The user count is now saved
4281 in normal server of global channels as well. Affected files
4282 silcd/server.c, idlist.h, packet_receive.c and command.c.
4284 * Splitted lib/silcutil/silcutil.[ch] into silcfileutil.[ch] to
4285 include file utility functions.
4287 * Fixed the lib/silcsftp/sftp_fs_memory.c to use silcutil routines
4288 instead of calling directly OS routines.
4290 * Fixed NICK change printing in Irssi SILC Client. Fixed
4291 KICKED notify printing in Irssi SILC Client. Affected file
4292 irssi/src/silc/core/client_ops.c.
4294 * Fixed a NICK change bug in client library, to not recreate the
4295 client_entry->channels hash table everytime nick is changed.
4296 Affected file lib/silcclient/client.c.
4298 Sun Feb 17 10:10:14 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4300 * ROBOdoc documented the lib/silcske/silcske.h, and improved
4301 the SKE interface a bit.
4303 * Fixed padding problem in PKCS#1. The padding was not actually
4304 random since the random number generator was used incorrectly.
4305 This security bug affects only when encrypting with PKCS#1, and
4306 it is not currently used at all in SILC. SILC only use signing
4307 with PKCS#1. Affected file lib/silccrypt/pkcs1.c.
4309 Sat Feb 16 13:44:24 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4311 * Rewrote the notify handling in Irssi SILC client to not call
4312 the events as signals. Fixes problems with Perl support.
4313 Affected files irssi/src/silc/core/client_ops.c, silc-channels.c.
4315 * Send the auto-nicking NICK command in client library with
4316 little timeout after connecting. The affected file is
4317 lib/silcclient/client.c.
4319 * Added following new config file settings:
4320 channel_rekey_secs, key_exchange_rekey, key_exchange_pfs,
4321 key_exchange_timeout, conn_auth_timeout, connections_max,
4324 Implemented all the new config settings handling in the server.
4326 Optimized the use of SKE Mutual flag usage. Use it only
4327 if connection authentication protocol is not based in public
4330 Renamed all SilcServerConfigSection* to SilcServerConfig*
4331 to have a bit shorter names.
4333 Affected files silcd/serverconfig.[ch], server.[ch], and
4336 Sat Feb 16 02:46:43 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
4338 * Cleaned up the listening sockets code, preparing for the rehash
4339 support. Affected file is silcd/server.c.
4341 * Fixed some output messages. Affected files are silcd/silcd.c,
4344 Fri Feb 15 19:10:20 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4346 * Create lib/doc/silcrng_intro.html document as introduction
4347 to SILC RNG. ROBOdoc documented lib/silccrypt/silcrng.h.
4349 Fri Feb 15 13:23:03 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
4351 * Fixes to the silcd config template. Affected file is
4352 doc/example_silcd.conf.in.
4354 * Removed type casts from silc_calloc(), conforming to the
4355 CodingStyle. Affected file is lib/silcutil/silcconfig.c.
4357 * Removed param_name member from client, server, and router
4358 section structs, now identifying the param directly.
4360 Added CONFIG_FREE_AUTH macro in config file parsing.
4362 Affected files are silcd/serverconfig.[ch].
4364 Fri Feb 15 12:24:08 EET 2002 Timo Sirainen <tss@iki.fi>
4366 * Fixed command line parameter handling. All SILC initialization
4367 is now done in silc_core_init() which also fixes autoconnecting
4370 Affected files irssi/src/silc/core/silc-core.c,
4371 irssi/src/fe-text/silc.c.
4373 Thu Feb 14 22:03:58 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4375 * Added new configuration options and blocks:
4376 keepalive_secs, reconnect_count, reconnect_interval,
4377 reconnect_interval_max, reconnect_keep_trying and
4378 require_reverser_lookup. Added ConnectionParam block, and
4379 implemented the connection parameters when connecting as
4380 initiator and when accepting connections as responder.
4382 Added CONFIG_IS_DOUBLE macro in config file parsing, to check
4383 whether given configuration value has been given already.
4385 Affected files silcd/serverconfig.[c], server.[c].
4387 * Splitted the doc/example_silcd.conf.in. Separated the crypto
4388 algorithm parts and created new file silcalgs.conf, that
4389 is now included from the example_silcd.conf.in.
4391 * Optimized the silc_server_connect_to_router_second to take
4392 the connection configuration object from the SilcServerConnection
4393 object instead of finding it during the connecting phase.
4394 Added the configuration object to SilcServerConnection struct.
4395 Affected files silcd/server_internal.h, server.c.
4397 Thu Feb 14 16:02:26 CET 2002 Pekka Riikonen <priikone@silcnet.org>
4399 * Add the client on channel after it was resolved at the
4400 channel message receiving, and it was not already on the
4401 channel. Affected file lib/silcclient/client_channel.c.
4403 Wed Feb 13 23:16:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4405 * Fixed the public key authentication to allocate always the
4406 destination signature buffer instead of using static buffer.
4407 Affected file silcd/protocol.c.
4409 Wed Feb 13 20:51:13 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4411 * Unified the serverconfig.[ch]'s helper function interface.
4412 Affected file silcd/serverconfig.[ch].
4414 * Removed doc/example_silc.conf.in since it is redundant.
4415 The make install will now install irssi/silc.conf file.
4417 * Added new Passphrase and Publickey authentication methods to
4418 config file, allowing both public key and passphrase based
4419 authentication to be set at the same time.
4421 Added `prefer_passphrase_auth' setting in config file which
4422 can be used to set to prefer passwd auth if both passwd and
4423 public key is set. If not set, public key is preferred.
4424 This has effect only when being initiator (responder will try
4427 Added support for authentication with passphrase and public key
4428 at the same time. The passphrase is tried first always since
4429 it is faster to check.
4431 Affected file silcd/serverconfig.[ch], server.c, protocol.[ch].
4433 Wed Feb 13 12:46:25 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
4435 * Merged the new SILC Config library, with the server parsing
4436 support. Read the header file silcconfig.h or the toolkit
4437 documentation for the news. Affected files are
4438 doc/example_silcd.conf.in lib/silcutil/silcconfig.[ch]
4439 silcd/command.c silcd/packet_receive.c silcd/packet_send.c
4440 silcd/protocol.c silcd/server.c silcd/server_backup.c
4441 silcd/serverconfig.[ch] silcd/silcd.c.
4443 * Fixed some silclog documentation. Affected file is
4444 lib/silcutil/silclog.h.
4446 Sun Feb 10 18:11:30 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4448 * The silc_cipher_register, silc_hash_register and
4449 silc_hmac_register now checks if the object to be registered
4450 is registered already. Affected files are
4451 lib/silccrypt/silccipher.c, silchash.c and silchmac.c.
4453 Sun Feb 10 15:48:38 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4455 * Merged new irssi from irssi.org's CVS, the version 0.7.99.
4457 Sat Feb 9 14:54:33 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4459 * Allow zero length channel messages inside the Channel Message
4460 Payload. Affected file lib/silccore/silcchannel.c.
4462 * Fixed scripts/silcdoc/silcdoc to support all kinds of filenames
4463 as header filenames.
4465 * Removed lib/silcclient/README and created HTML file
4466 lib/silcclient/silcclient_using.html, which is now included
4467 as part of Toolkit documentation.
4469 Thu Feb 7 10:12:25 CET 2002 Pekka Riikonen <priikone@silcnet.org>
4471 * Fixed CUMODE_CHANGE notify handling to change the mode of
4472 correct client. Affected file lib/silcclient/client_notify.c.
4474 * Make silc_rng_alloc fail if it cannot allocate the sha1
4475 hash algorithm. Affected file lib/silccrypt/silcrng.c.
4477 Sun Feb 3 17:20:52 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4479 * Fixed the file transfer's key agreement payload to include
4480 zero port also if the hostname is NULL because it could not
4483 Call file transfer monitor callback now also if error occurs
4484 during key agreement protocol.
4486 Changed the silc_client_file_send interface to return the
4487 SilcClientFileError instead of session id. The session ID
4488 is returned into pointer provided as argument.
4490 Check that the file exists locally before sending the
4491 file transfer request at all.
4493 Affected file lib/silcclient/client_ftp.c, silcapi.h.
4495 * Added SILC_CLIENT_FILE_KEY_AGREEMENT_FAILED file transfer
4496 error than can occur while key agreement protocol. Affected
4497 file lib/silcclient/silcapi.h.
4499 * Fixed the event_mode CMODE handler to not crash when mode
4500 is changed and +k mode is set in the channel. Affected file
4501 irssi/src/silc/core/silc-channels.c.
4503 * Fixed SILC_LOG_ERROR to give out Error and not Warning, and
4504 SILC_LOG_WARNING to give out Warning and not Error. Affected
4505 file lib/silcutil/silclog.c.
4507 * Fixed the channel message payload decryption in the function
4508 silc_channel_message_payload_decrypt to not modify the original
4509 buffer before it is verified that the message decrypted
4510 correctly. Otherwise, next time it is called with correct
4511 channel key it won't encrypt since the payload is corrupted.
4512 Affected file lib/silccore/silcchannel.c.
4514 Sun Feb 3 11:46:12 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4516 * Do not constantly resize the window. A fix patch by cras.
4517 Affected file irssi/src/fe-text/screen.c.
4519 Sat Feb 2 16:54:18 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4521 * Applied IPv6 fix patch from Jun-ichiro itojun Hagino.
4522 Affected file lib/silcutil/silcnet.c.
4524 Fri Feb 1 22:33:11 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4526 * Fixed a bug in hash table internal routine for traversing
4527 the table with foreach callback. The current entry may
4528 become invalid in the callback but it was referenced after
4529 the callback returned.
4531 Do not allow auto rehashing of hash table during the
4532 silc_hash_table_foreach operation, for same reasons as it is
4533 not allowed for SilcHashTableList. Affected files are
4534 lib/silcutil/silchashtable.[ch].
4536 Fri Feb 1 14:55:00 CET 2002 Pekka Riikonen <priikone@silcnet.org>
4538 * Defined DLLAPI into silcincludes.h and silcwin32.h for
4539 Win32 DLL. extern's in header files are now declared with
4542 Thu Jan 31 23:34:33 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4544 * Fixed private message handling. It used some old code that
4545 caused the client to crash. Affecte file is
4546 lib/silcclient/client_prvmsg.c.
4548 Thu Jan 31 19:06:22 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4550 * Added function silc_client_add_channel,
4551 silc_client_replace_channel_id, and removed functions
4552 silc_client_new_channel_id and silc_idlist_get_channel_by_id
4553 from client library.
4555 * Added cross reference of the joined channels to the
4556 SilcClientEntry, and changed the SilcChannelEntry's
4557 users list to SilcHashTable. The affected files are
4558 lib/silcclient/idlist.[ch].
4560 * Fixed a bug in hash table tarversing. While the hash table
4561 is traversed with SilcHashTableList the table must not be
4562 rehashed. It is now guaranteed that auto rehashable tables
4563 are not rehashed while tarversing the list. Also defined that
4564 silc_hash_table_rehash must not be called while tarversing
4565 the table. Added function silc_hash_table_list_reset that must
4566 be called after the tarversing is over. The affected files are
4567 lib/silcutil/silchashtable.[ch].
4569 * Changed all hash table traversing to call the new
4570 silc_hash_table_list_reset in server and in client library.
4572 * Added function silc_client_on_channel to return the
4573 SilcChannelUser entry if the specified client entry is joined
4574 on the specified channel. This is exported to application as
4575 well. Affected files lib/silcclient/client_channel.c, silcapi.h.
4577 Wed Jan 30 19:14:31 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4579 * Fixed founder regaining problem with JOIN command on normal
4580 server. The notify for mode change must be sent always and
4581 not only if !cmd->pending. Affected file silcd/command.c.
4583 * Fixed the WHOWAS command's reply sending to support the
4584 lists correctly. Affected file silcd/command.c.
4586 Wed Jan 30 11:11:47 CET 2002 Pekka Riikonen <priikone@silcnet.org>
4588 * When sending JOIN command to router for processing the
4589 sender's old command identifier was not saved back to the
4590 sender's command context, fixed now. The affected file is
4593 * Create the key in JOIN command of the router did not return
4594 the channel key, added check for this. Affected file is
4597 * Fixed a channel ID update bug in JOIN command reply. Do
4598 not directly upgrade the ID but call the function
4599 silc_idlist_replace_channel_id if the ID was changed.
4600 Affected file silcd/command_reply.c.
4602 * Fixed memory leaks from command calling if it would fail.
4603 Affected file silcd/command.c.
4605 Tue Jan 29 19:49:31 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4607 * Applied patches from cras:
4609 Memory leak fixes around libaries, irssi window resize fix,
4610 new silclist.h and silcdlist.h, all extern inline changed to
4613 * Removed dotconf from lib/dotconf, not needed anymore.
4615 * Removed TRQ from lib/trq, not needed anymore.
4617 * Do more frequent heartbeats (5 minutes instead of 10 minutes)
4618 with server connections. Later this will be configurable
4619 in config file after new config file is done. Affected file
4622 Tue Jan 29 10:35:03 CET 2002 Pekka Riikonen <priikone@silcnet.org>
4624 * Fixed a crash in server related to channel announcements.
4625 Affected file silcd/server.c.
4627 Mon Jan 28 17:49:42 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4629 * Fixed memory leaks in silc_server_create_new_channel*
4630 functions. Affected file silcd/server.c.
4632 * Fixed the CHANNEL_CHANGE notify to re-announce the channel
4633 which ID was changed. This way the router will send the
4634 user list for the channel again, and server won't be in
4635 desync in some rare circumstances. Affected file is
4636 silcd/packet_receive.c.
4638 Sun Jan 27 21:04:19 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4640 * Check for NULL socket pointer in the function
4641 silc_server_packet_send_to_channel_real. Affected file
4642 silcd/packet_send.c.
4644 * Fixed the BAN notify handling to correctly remove ban
4645 list. Affected file silcd/packet_receive.c.
4647 Sat Jan 26 23:01:03 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4649 * Fixed some header addition to Toolkit distribution in
4650 lib/silcutil/Makefile.am and lib/trq/Makefile.am.
4652 * Added lib/silcclient/client_ops_example.h as an template
4653 file for application programmers to quickly start using
4654 the SilcClientOperation functions in their application.
4655 Updated the lib/silcclient/README as well to tell about this
4656 nice file made available.
4658 Sat Jan 26 10:45:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4660 * Call silc_server_remove_from_channels when removing client
4661 entry when NO_SUCH_CLIENT_ID was received. Affected file
4662 is silcd/command_reply.c.
4664 Fri Jan 25 19:12:36 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4666 * Added server & router operator statistics updating. Affected
4667 file silcd/packet_receive.c and silcd/command.c.
4669 * Fixed the SERVER_SIGNOFF notify handling on normal server
4670 not to save the history information for clients. Same was
4671 fixed earlier in remove_clients_by_server function, but not
4672 here. Affected file silcd/packet_receive.c.
4674 * Raised the default connection-retry count from 4 to 7 in
4675 server. Affected file silcd/server.h.
4677 * Cancel any possible reconnect timeouts when we start the
4678 key exchange. Affected file silcd/server.c.
4680 * Do not reconnect on connection failure when SCONNECT was
4681 given. Affected files silcd/server.[ch].
4683 Tue Jan 22 18:19:36 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4685 * Removed assert()'s from the lib/silcclient/client_keyagr.c.
4687 * Fixed the NICK command to always give the unformatted
4688 nickname to the one giving the NICK command. If unformatted
4689 nickname is cached already it will be formatted and the
4690 local entry will always get the unformatted nickname.
4691 Affected file lib/silcclient/idlist.c.
4693 * Fixed some double frees from client library commands.
4694 Affected file is lib/silcclient/command.c.
4696 * Fixed CUMODE command in server to assure that no one can
4697 change founder's mode than the founder itself, there was a
4698 little bug. Affected file silcd/command.c.
4700 Mon Jan 21 19:07:53 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4702 * Removed the SilcClientCommandDestructor from the client
4703 libary, it is not needed anymore. Affected files are
4704 lib/silcclient/silcapi.h, command[_reply].[ch],
4705 client_notify, idlist.c.
4707 * Fixed GETKEY command to first resolve client, and then
4708 resolve the server only if the client was not found, instead
4709 of resolving both at the same time. Affected file is
4710 lib/silcclient/command.c.
4712 * Added silc_client_start_key_exchange_cb and lookup the
4713 remote hostname and IP address before starting the key
4714 exchange with server. The affected file is
4715 lib/silcclient/client.c.
4717 * The server's public key is now saved using the IP address
4718 of the server and not the servername for the filename.
4719 The hostname public key filename is checked as an fall back
4720 method if the IP address based filename is not found.
4722 Fixed the GETKEY command to save the fetched server key
4723 in correct filename.
4725 Print the remote server's hostname now when new key is
4726 received during connection process. Affected file is
4727 irssi/src/silc/core/client_ops.c.
4729 * Return always our own public key to the client if it asks
4730 for it with GETKEY command. Affected file silcd/command.c.
4732 * Removed the use_auto_addr variable from default config
4733 file since it was in wrong section. Affected file is
4736 * Fixed TOPIC_CHANGE notification to not route it when it
4737 was sent using silc_server_send_notify_to_channel function.
4738 Affected file silcd/command.c.
4740 * Fixed silc_server_send_notify_kicked to send the kicker's
4741 Client ID also, it was missing. Affected files are
4742 silcd/command.c, silcd/packet_send.[ch].
4744 Thu Jan 17 18:59:11 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4746 * Do not save client history information in SERVER_SIGNOFF.
4747 Fixes the bug in normal server that it does not detect
4748 the client becoming valid after the server becomes back
4749 online. Affected file silcd/server_util.c.
4751 * Added `sock_error' field into the SilcSocketConnection
4752 context. When error occurs during socket operation (read
4753 or write) the error is saved. Added also new function
4754 silc_socket_get_error to return human readable socket error
4755 message. Affected files are lib/silcutil/silcsockconn.[ch],
4756 lib/silcutil/unix/silcunixsockconn.c, and
4757 lib/silcutil/win32/silcwin32sockconn.c.
4759 * The server now prints the socket error message in the
4760 signoff for client. Affected file silcd/server.c.
4762 * Fixed the `created' channel information sending from router
4763 to server in JOIN command. Checks now whether the channel
4764 really was created or not and set it according that.
4766 Fixed the JOIN command to use the client entry's current
4767 ID during the joining procedure instead of the one it sent
4768 in the command (it is checked though), since it can change
4769 between the packet processing and command processing, and
4770 would just case unnecessary pain in the client end. Affected
4771 file silcd/command.c.
4773 * Fixed a channel key payload sending to use correct channel
4774 ID when the server was forced to change the channel's ID by
4775 router. Router sent the key payload with the old Channel ID.
4776 Affected file silcd/packet_receive.c.
4778 Wed Jan 16 22:26:30 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4780 * Call silc_server_save_channel_key only if the key payload
4781 was provided in the JOIN command's command reply. Affected
4782 file silcd/command_reply.c.
4784 Tue Jan 15 18:49:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4786 * Fixed silc_mp_sizeinbase to return the value correctly with
4787 MPI. Affected file lib/silcmath/mp_mpi.c.
4789 * Fixed the stop_server signal to correctly stop the scheduler
4790 and gracefully stop the server when SIGTERM or SIGINT signals
4791 are received. Affected file silcd/silcd.c.
4793 Mon Jan 7 23:38:19 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
4795 * Simple handling of TERM and HUP signals. Also added some log
4796 flushing call around. Affected file is
4799 * Fixed small bugs in silclog.c. Now buffering output will take
4800 effect after 10 seconds since startup: This will ensure that
4801 no important startup messages are lost. Also output redirection
4802 will preserve original format ([Date] [Type] message).
4803 Affected file is lib/silcutil/silclog.c.
4805 * Added two options to the config file, in the logging section:
4806 quicklogs:<yes/no>: and flushdelay:<seconds>:. Affected files
4807 lib/silcutil/silclog.[ch], silcd/serverconfig.[ch].
4809 Sun Jan 6 12:49:40 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4811 * Do not print the warning about log files not being initialized
4812 more than once to avoid excess logging. Affected file is
4813 lib/silcutil/silclog.c.
4815 * Fixed the SIM compilation in lib/silcsim/Makefile.am. Fixed
4816 the SIM copying in make install in Makefile.am.pre.
4818 Sun Jan 6 01:10:21 CET 2001 Johnny Mnemonic <johnny@themnemonic.org>
4820 * Rewritten silclog APIs. Globally interesting changes follows:
4821 silc_log_set_files() changed to silc_log_set_file().
4822 silc_log_set_callbacks() changed to silc_log_set_callback().
4823 ROBOdoc documented silclog header file.
4824 SilcLogCb now returns bool to wether inihibit the default
4825 handler or not (to keep the old behaviour return always TRUE).
4826 The new APIs should also fix the problem of the
4827 silcd_error.log file that was written in the current directory.
4830 Log files streams will remain opened after silc_log_set_file()
4831 call, means less CPU usage notably on high traffic servers.
4832 File streams are now full buffered, and flushed to the disk
4833 every 5 minutes, lesses HD activity and CPU usage.
4834 Messages can be redirected, allowing admins to configure
4835 one single logfile for all server messages.
4836 the silc_log_quick global variable to activate fast-logging.
4837 Affected files lib/silcutil/silclog.[ch]
4839 * Changed some code to conform new silclog APIs. Affected
4840 files are doc/example_silcd.conf.in, silcd/server.c
4841 irssi/src/silc/core/silc-core.c, silcd/serverconfig.[ch],
4844 * Fixed a memory leak that could occur in some situations.
4845 Affected file silcd/serverconfig.c.
4847 Sat Jan 5 13:37:29 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4849 * Added the silc_client_del_client to remove the client from
4850 all channels as well. Affected file lib/silcclient/idlist.c.
4852 * Fixed the client library to correctly remove the client
4853 from all channels when the client entry is being destroyed.
4854 Affected file lib/silcclient/client_notify.c, command.c.
4856 * Added auto-nicking support to the client library. If the
4857 applicatio now sets client->nickname it will be sent to the
4858 server after connecting by the library. This way for example
4859 SILCNICK (or IRCNICK) environment variables will have effect
4860 and always change the nickname automatically to whatever
4861 it is wanted. Affected file lib/silcclient/client.[ch].
4863 * Renamed silc_server_command_bad_chars to the
4864 silc_server_name_bad_chars and moved it to the
4865 silcd/server_util.[ch]. Added also new function
4866 silc_server_name_modify_bad to return nickname that
4867 includes bad characters as new nickname without those
4868 bad characters. This check and modify is now used in
4869 silc_server_new_client when the username is initially set
4870 as nickname, so it must be checked to be valid nickname.
4871 Affected file silcd/packet_receive.c.
4873 * The nickname length is now taken from the packet for real
4874 and not trusted to strlen() since it clearly can return
4875 wrong length for nickname including bad characters. This
4876 also applies to channel names. Affected file silcd/command.c.
4878 * Removed the lib/silcsilm/modules directory. Modules are now
4879 compiled into the lib/silcsim. Fixed the copying of the
4880 modules to follow symbolic links in Makefile.am.pre.
4882 Wed Jan 2 18:56:21 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4884 * Fixed silc_string_regexify list creation. Fixes bugs with
4885 BAN and INVITE commands in server. The affected file is
4886 lib/silcutil/unix/silcunixutil.c.
4888 Sun Dec 30 13:41:34 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4890 * Removed the command destructor entirely from the server's
4891 command and command reply routines. It is not needed, and
4892 its usage was buggy and caused crashes. Affected files are
4893 silcd/command[_reply].[ch].
4895 Fri Dec 28 12:43:22 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4897 * Cancel protocol and NULL sock->protocol if timeout
4898 occurred during protocol. Affected file silcd/server.c.
4900 * Cancel protocol timeouts always before calling the final
4901 callback, to assure that after final callback is called
4902 no other state will be called for the protocol anymore.
4903 Affected file silcd/protocol.c.
4905 * Print error log if incoming connection configuration could
4906 not be found. Affected file silcd/server.c.
4908 * Fixed JOIN command to correctly save the founder mode
4909 to the client on normal SILC server, when the channel
4910 was created by the router. Affected file silcd/command.c.
4912 * Fixed LIST command (hopefully) to send correct reply
4913 packets. Affected file silcd/command.c.
4915 Thu Dec 20 16:14:52 CET 2001 Pekka Riikonen <priikone@silcnet.org>
4917 * The silc_packet_receive_process now returns FALSE if the
4918 read data was invalid packet, and TRUE if it was ok.
4920 The server now checks that if unauthenticated connection
4921 sends data and its processing fails the server will close
4922 the connection since it could be a malicious flooder.
4924 Affected files lib/silccore/silcpacket.[ch], silcd/server.c.
4926 Wed Dec 19 21:31:25 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4928 * Make sure the warning about error opening a log file is
4929 printed only once and not everytime it fails (produces
4930 too much useless log). Affected file lib/silcutil/silclog.c.
4932 Wed Dec 19 18:21:51 CET 2001 Johnny Mnemonic <johnny@themnemonic.org>
4934 * Made the silc_server_daemonise() function more readable.
4935 Affected file silcd/server.c.
4937 * Pid file is now optional, the user may comment it out from
4938 the config file. Removed define SILC_SERVER_PID_FILE, we
4939 don't need a default any longer. Affected file
4940 configure.in.pre, lib/Makefile.am.pre.
4942 * Make some use of the pid file. The server now dies at startup
4943 if it detects a valid pid file on his path. The server would
4944 die anyway in this circumstance, because of the bind() failure.
4945 Affected file silcd/silcd.c.
4947 * No longer compiling lib/dotconf.
4949 Mon Dec 17 18:24:27 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4951 * Fixed JOIN command parsing not to crash. Affected file
4952 lib/silcclient/command.c.
4954 * Fied the NICK_CHANGE notify to add the new client entry
4955 even it is resolved. This removes an <[unknown]> nick
4956 thingy bug in the client. Affected file is
4957 lib/silcclient/client_notify.c.
4959 * Do not try to allocate 0 bytes (efence does not like it)
4960 in lib/silccore/silccomand.c when encoding payload.
4962 * Do not take IRCNICK as nickname in Irssi SILC client since
4963 it is not possible to set nickname before hand connecting
4964 the server (TODO has an entry about adding auto-nicking
4967 * Changed the silc_server_command_pending to check whether
4968 there already exists an pending entry with the specified
4969 command, command identifier and pending callback. This is
4970 to fix IDENTIFY and WHOIS related crashes that may register
4971 multiple pending commands with same identifier. Affected
4972 file silcd/command.c.
4974 * Fixed the server to reconnect to the router even if it
4975 was already reconnecting and EOF was received. This to
4976 fix a possibility that the server wouldn't ever try to
4977 auto-reconnect to the router. Affected file silcd/server.c.
4979 Sat Dec 15 20:31:50 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4981 * Fixed the server's password authentication to use the
4982 length of the locally saved password, and not the one
4983 sent in the packet. Affected file silcd/protocol.c.
4985 * Fixed same password authentication problem in the
4986 Authentication Payload handling routines in
4987 lib/silccore/silcauth.c.
4989 * Yet another password authentication problem fixed with
4990 channel password handling in silcd/command.c.
4992 Mon Dec 10 19:57:40 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4994 * If first character of string in silc_parse_userfqdn is '@'
4995 then do not parse it. Affected file is
4996 lib/silcutil/silcutil.c.
4998 Sun Dec 9 22:18:50 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5000 * Fixed minor bug in IDENTIFY command reply sending, which
5001 caused various weird problems during JOIN when it was
5002 resolving names for users. Affected file silcd/command.c.
5004 Sun Dec 9 19:18:41 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5006 * Fixed the IDENTIFY command reply sending to chech better valid
5007 clients. It was possible to send incomplete list of replies.
5008 Affected file silcd/command.c.
5010 Sat Dec 8 15:58:31 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5012 * Added silc_client_command[s]_[un]register functions now to
5013 dynamically register the commands in client library. Removed
5014 the static table of commands. This allows the client library
5015 to call commands without causing the application to know about
5016 what commands library has called.
5018 Removed the INFO command reply kludge to detect when the command
5019 was called by library. Now library use its own command reply
5020 function for INFO command.
5022 Added function silc_client_command_call to call a command.
5023 Application can use it to call command, not access the structure
5026 Now all commands that are sent by the client library (not
5027 explicitly sent by application) use own command reply functions.
5029 Affected files around lib/silcclient/ and in
5030 irssi/src/silc/core/.
5032 * Fixed the WHOIS command reply sending to chech better valid
5033 clients. It was possible to send incomplete list of replies.
5035 Fixed the WHOIS and IDENTIFY to send the request to router
5036 if normal server did not do it and did not find any results.
5038 Affected file silcd/command.c.
5040 Thu Dec 6 17:21:06 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5042 * Moved the internal data from SilcClient context into its
5043 own file, not accesible to application. Affected files
5044 lib/silcclient/client.h and lib/silcclient/client_internal.h,
5045 and other files in client library.
5047 Thu Dec 6 10:37:55 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5049 * Added doc/examples installation target in Makefile.am.pre.
5052 Tue Dec 4 17:43:19 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5054 * If NO_SUCH_CLIENT_ID notify is received for WHOIS or IDENTIFY
5055 commands the found client entry will be removed from the
5056 cache, after notifying application about the error. Affected
5057 file lib/silcclient/command_reply.c.
5059 * Changed the /MSG to check for exact nickname user gave, and
5060 not let `nick' match `nick@host' if it is only one found. Now,
5061 user must type the exact nickname (like nick@host2) even if
5062 there are no more than one same nicks found. This is to avoid
5063 a possibility of sending nickname to wrong nickname since
5064 `nick' could match `nick@host'. Affected file is
5065 irssi/src/core/silc-servers.c.
5067 Mon Dec 3 18:49:45 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5069 * Do not print "you are now server operator" or similar when
5070 giving /away command. Affected files are
5071 irssi/src/silc/core/client_ops.c, silc-servers.h.
5073 * Made the silc_server_command_pending_error_check to send
5074 the same command reply payload it received back to the
5075 original sender of the command. This way all arguments
5076 that was received by the server will be received by the
5077 client too. Affected file silcd/command.c.
5079 * Added the silc_idcache_add to return the created cache entry
5080 to a pointer. Affected file lib/silccore/silcidcache.[ch].
5082 * Add global clients to expire if they are not on any channel.
5083 This is because normal server will never know if they signoff
5084 if they are not on any channel. The cache expiry will take
5085 case of these entries. This is done by normal servers only.
5086 The affected files are silcd/command_reply.c,
5087 silcd/idlist.[ch], silcd/server and silcd/packet_receive.c.
5089 * If server receives invalid ID notification for WHOIS or
5090 IDENTIFY and the ID exists in the lists, it is removed.
5091 Affected file silcd/command_reply.c.
5093 * If NO_SUCH_CLIENT_ID is received for WHOIS or IDENTIFY command
5094 in client then client entry that it matches is searched and
5095 the nickname is printed on the screen for user. Affected
5096 file irssi/src/silc/core/client_ops.c.
5098 Mon Dec 3 11:56:59 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5100 * Use cache entry expire time in the LIST command reply to
5101 purge old entries from the cache after the LIST command
5102 reply has been received. This way we don't have non-existent
5103 entries in the cache for too long. Affected file is
5104 silcd/command_reply.c.
5106 Sun Dec 2 23:29:07 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5108 * If we are normal server, and we've not resolved client info
5109 in WHOIS or IDENTIFY from router, and it is global client,
5110 we'll check whether it is on some channel. If it is not
5111 then we cannot be sure about its validity and will resolve it
5112 from router. Fixes a bug in WHOIS and IDENTIFY. Affected
5113 file silcd/command.c.
5115 * Search channel by name (if possible) rather than by ID
5116 in IDENTIFY command's command reply. Affected file is
5117 silcd/command_reply.c.
5119 Sun Dec 2 13:48:46 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5121 * Distribute to the channel passphrase in CMODE_CHANGE notify.
5122 Updated specs and implemented it. Affected file silcd/command.c,
5123 silcd/packet_send.c and silcd/packet_receive.c.
5125 * Implemented the <founder auth> payload handling in the JOIN
5126 command. If provided all conditions for channel joining
5127 except requirement to provide correct passphrase can be
5128 overrided by the channel founder. Updated the protocol specs.
5129 Affected file silcd/command.c.
5131 Added support for founder auth in JOIN command in client
5132 library. Fixed the parsing of the JOIN command now to support
5133 all options as they should be. The affected file is
5134 lib/silcclient/command.c.
5136 * Optimized the WHOIS and IDENTIFY commands to send the request
5137 to router only if it includes nicknames or other names. If
5138 they include only IDs then check the local cache first before
5139 routing. Affected file is silcd/command.c.
5141 * Added channels topic announcements. Affected file is
5142 silcd/packet_receive.c and silcd/server.c.
5144 * Fixed the silc_server_send_notify_topic_set to really destine
5145 the packet to channel. Affected file silcd/packet_send.c.
5147 * Fixed a crash in CHANNEL_CHANGE notify handling in the client
5148 library. Affected file lib/silcclient/client_notify.c.
5150 * Added UMODE announcements. Affected file silcd/server.c.
5152 Sat Dec 1 12:52:39 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5154 * Memory leak fixes in:
5156 lib/silcutil/silcsockconn.c
5157 lib/silcske/silcske.c
5158 lib/silcske/groups.c
5160 lib/silccrypt/silcpkcs.c
5161 lib/silccore/silccommand.c
5162 lib/silccore/silcidcache.c
5167 * ROBOdoc documented the lib/silcske/groups.h file and a
5168 bit changed the interface for better.
5170 Thu Nov 29 22:12:50 EET 2001 Pekka Riikonen <priikone@silcnet.org>'
5172 * Update the client entry context in the ID cache after
5173 nick change. Affected file lib/silcclient/command.c.
5174 Fixes the CUMODE command when regaining founder privileges,
5175 and a little WHOIS problem.
5177 * Fixed silc_net_gethostbyname to correctly call the
5178 inet_ntop. Affected file lib/silcutil/silcnet.c.
5180 Thu Nov 29 19:31:23 EET 2001 Pekka Riikonen <priikone@silcnet.org>'
5182 * Added IPv6 support checking to the configure.in.pre, added
5183 also --enable-ipv6 option to override the check. Affected
5184 file configure.in.pre.
5186 * The silc_thread_create now calls the start function
5187 directly if threads support is not compiled in. Removes
5188 ugly #ifdef's from generic code. Affected files are
5189 lib/silcutil/unix/silcunixthread, win32/silcwin32thread.c.
5191 * Added silc_net_gethostby[name/addr]_async to asynchronously
5192 resolve. Affected files are lib/silcutil/silcnet.[ch].
5194 * Added support for rendering IPv6 based server, client and
5195 channel IDs. Affected file lib/silcutil/silcutil.c.
5197 * Added support for creating IPv6 based server IDs. Affected
5198 file is silcd/serverid.c.
5200 Wed Nov 28 23:46:09 EET 2001 Pekka Riikonen <priikone@silcnet.org>'
5202 * Added silc_net_gethostby[addr/name] into the
5203 lib/silcutil/silcnet.[ch]. Added IPv6 support to Unix network
5204 routines. Added silc_net_is_ip[4/6]. Affected file is
5205 lib/silcutil/unix/silcunixnet.c. All routines that take
5206 address as argument now supports both IPv4 and IPv6 addresses.
5208 Mon Nov 26 18:09:48 EET 2001 Pekka Riikonen <priikone@silcnet.org>'
5210 * Fixed LIST command reply sending in server. Affected file
5213 * Server now sends the kicker's client ID in the KICK notify
5214 to the kicked client. Affected file silcd/command.c.
5216 * The client library now parses the kickers client ID and
5217 UI displays it. Affected files lib/silcclient/client_notify.c
5218 and irssi/src/silc/core/silc-channels.c, module-formats.c.
5220 * Made all payload parsing function prototypes consistent.
5221 They all take now const unsigned char * and uint32 pair as
5222 the payload data instead of SilcBuffer. Changes all around
5223 the source tree. Other unsigned char* -> const unsigned char*
5224 changes around the tree as well.
5226 * Optimized SFTP client and server packet sending not to
5227 allocate new buffer for each packet but to recycle the
5228 first allocated buffer. Affected files are
5229 lib/silcsftp/sftp_client.c, sftp_server.c, sftp_util.[ch].
5231 * Optimized the SFTP client to use SilcList instead of
5232 SilcDList for requests, because it is faster. Affected file
5233 is lib/silcsftp/sftp_client.c.
5235 * Moved the ID Payload routines from lib/silccore/silcpayload.[ch]
5236 into lib/silccore/silcid.[ch].
5238 Renamed silcpayload.[ch] into silcargument.[ch].
5240 Mon Nov 26 15:01:53 CET 2001 Pekka Riikonen <priikone@silcnet.org>
5242 * If client entry is deleted with active key agreement
5243 session, abort the session.
5245 The silc_client_abort_key_agreement now calls the completion
5246 callback with new SILC_KEY_AGREEMENT_ABORTED status.
5248 Affected file lib/silcclient/silcapi.h, client_keyagr.c and
5251 Sun Nov 25 18:01:45 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5253 * Don't use __restrict in older GCC's. Affected file is
5254 lib/silcmath/mpi/mpi-priv.h. A patch by salo.
5256 * silc_net_localhost now attempts to reverse lookup the
5257 IP/hostname. Affected file lib/silcutil/silcnet.c.
5259 * Defined <founder auth> argument to the SILC_COMMAND_JOIN
5260 command. It can be used to gain founder privileges at
5261 the same time when joining the channel.
5263 Defined that the SILC_NOTIFY_TYPE_KICKED send the
5264 kicker's client ID as well. Updated protocol specs.
5266 Defined that the server must send SILC_COMMAND_IDENTIFY
5267 command reply with error status to client who sent
5268 private message with invalid client ID.
5270 Updated the protocol specification.
5272 * Added silc_server_send_command_reply to send any
5273 command reply. Affected file silcd/packet_send.[ch].
5275 * Added silc_id_payload_encode_data to encode ID payload
5276 from raw ID data. Affected file lib/silccore/silcpayload.[ch].
5278 * The server now send IDENTIFY command reply with error
5279 status if client ID in private message is invalid. Affected
5280 file silcd/packet_receive.c.
5282 * Save the server key file with server's IP address in
5283 the filename instead of hostname. The affected file is
5284 irssi/src/silc/core/client_ops.c.
5286 Sat Nov 24 20:08:22 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5288 * Typo fixes in irssi/src/fe-common/silc/module-formats.c.
5291 * Added libtool support for compiling shared objects in
5292 lib/silcsim. Affected file configure.in.pre and
5293 lib/silcsim/Makefile.am. Original patch by cras.
5295 Fri Nov 23 23:30:59 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5297 * Pid file configuration, and server's config file fixes
5298 patch by toma. Updated CREDITS file.
5300 Sun Nov 18 01:34:41 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5302 * Fixed silc_client_channel_message to not try to decrypt
5303 the message twice if it resolved the destination client
5304 information. This could cause of dropping one channel
5305 message. Affected file lib/silcclient/client_channel.c.
5307 Wed Nov 14 23:44:56 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5309 * Added silc_client_run_one into lib/silcclient/silcapi.h and
5310 lib/silcclient/client.c. This function is used when the SILC
5311 Client is run under some other scheduler, or event loop or
5312 main loop. On GUI applications, for example this may be
5313 desired to used to run the client under the GUI application's
5314 main loop. Typically the GUI application would register an
5315 idle task that calls this function multiple times in a second
5316 to quickly process the SILC specific data.
5318 Wed Nov 14 19:16:52 CET 2001 Johnny Mnemonic <johnny@themnemonic.org>
5320 * Fixed silc_server_drop() for dropping the supplementary
5321 groups as well, this could cause a security hole on some
5324 Wed Nov 14 16:22:25 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5326 * __pid_t -> pid_t in lib/silccrypt/silcrng.c. A patch by
5329 * Write PID file after dropping privileges. Added -F option
5330 to run server on foreground. A patch by debolaz.
5331 Affected files silcd/server.c, silcd/silcd.c.
5333 * Fixed MOTD to return the MOTD file server name. Affected
5334 file silcd/command.c.
5336 * Added INFO command reply handling to the Irssi SILC Client.
5337 Affected file irssi/src/silc/core/client_ops.c.
5339 Wed Nov 14 00:18:08 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5341 * Fixed the silc_idcache_list_* routines to really support
5342 the dynamic list. Fixes a crash. Affected file is
5343 lib/silccore/silcidcache.c.
5345 * Fixed the LIST command reply to really call LIST command's
5346 pending callbacks. Affected file silcd/command_reply.c.
5348 Tue Nov 13 00:49:17 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5350 * Update conn->local_entry->nickname after giving NICK
5351 command. Affected file lib/silcclient/command.c.
5353 Sun Nov 11 23:43:02 PST 2001 Brian Costello <bc@wpfr.org>
5355 * Added the [pid] option to the silcd configuration file
5357 Affected files: serverconfig.[ch] and silcd.c
5359 Sun Nov 11 23:56:39 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5361 * Save fingerprint in WHOIS command reply in server.
5362 Affected file silcd/command_reply.c.
5364 * Fixed NICK commands pending callback registration.
5365 Affected file lib/silcclient/command.c.
5367 Sun Nov 11 10:49:10 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5369 * Use ++server->cmd_ident when sending commands in server,
5370 instead of random number. Affected file silcd/command.c.
5372 * Fixed GETKEY command reply to call actually GETKEY pending
5373 command callbacks. Affected file silcd/command_reply.c.
5375 * A bit stricter check for nicknames. Check for same nickname
5376 in NICK command also. Affected file silcd/command.c.
5378 * Do not call INFO command everytime client ID changes, only
5379 during first connecting. Affected file lib/silcclient/client.c.
5381 * Set the new nickname only after successful command reply for
5382 NICK command is returned by server. Affected file
5383 lib/silcclient/command.c.
5385 * Remove nicknames from nicklist during server_signoff notify.
5386 Should fix /NAMES bit more. The affected file is
5387 irssi/src/silc/core/silc-channels.c.
5389 * Added `fingerprint' field to the SilcIDListData in the
5390 silcd/idlist.h to hold the fingerprint of the client's
5393 Send the fingerprint of the client's public key in WHOIS
5396 Affected files silcd/command.c, and silcd/idlist.[ch].
5398 * Added silc_fingerprint into lib/silcutil/silcutil.[ch] to
5399 create fingerprint from given data.
5401 * Show the fingerprint of the client's public key in WHOIS.
5402 Affected files irssi/src/module-formats.[ch] and
5403 irssi/src/silc/core/client_ops.c.
5405 * Format the multiple same nicknames also during JOIN and
5406 NICK_CHANGE notifys. Affected file is
5407 lib/silcclient/client_notify.c.
5409 * Do not print error on screen for invalid private message
5410 payload since it can come if someone is sending private
5411 messages with wrong key. Affected file
5412 lib/silccore/silcprivate.c.
5414 * Fixed multiple concurrent /PING crash. Affected file
5415 lib/silcclient/command.c.
5417 * Changed the wrong ID encoding. All IP addresses must be
5418 in MSB first order in encoded format. They were encoded
5419 wrong and was in LSB format. Affected files are
5420 silcd/serverid.c, lib/silcutil/silcutil.c.
5422 * Remove silc_net_addr2bin_ne from lib/silcutil/silcnet.[ch].
5424 * Call the `connect' client operation through the scheduler
5425 in case of error. Affected file lib/silcclient/client.c.
5427 * Call the `failure' client operation even if the error
5428 occurred locally during a protocol. Affected file is
5429 lib/silcclient/protocol.c.
5431 * Added support of sending LIST command to router from normal
5432 server. This way normal server can get list of all channels
5433 in the network too. Fixed the channel list sending in the
5434 server too. Affected files are silcd/command.c, and
5435 silcd/command_reply.[ch].
5437 * Added silc_server_update_channels_by_server and
5438 silc_server_remove_channels_by_server. They are used during
5439 disconnection of primary router and in backup router protocol.
5440 Affected file silcd/server_util.[ch], silcd/server.c and
5441 silcd/server_backup.c.
5443 * Fixed channel adding to global list in IDENTIFY command
5444 reply in server. Affected file silcd/command_reply.c.
5446 Sat Nov 10 21:39:22 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5448 * If the incoming packet type is REKEY or REKEY_DONE process
5449 that packet always synchronously. Fixes yet another MAC
5450 failed error on slow (dialup) connections. Affected file
5451 lib/silcclient/client.c and silcd/server.c.
5453 Thu Nov 8 22:21:09 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5455 * Call check_version SKE callback for initiator too. Affected
5456 file lib/silcske/silcske.c.
5458 * Implemented fix for security hole found in the SKE that was
5459 fixed in the specification few days back; the initiator's
5460 public key is now added to the HASH value computation.
5461 Added backwards support for the old way of doing it too, for
5462 old clients and old servers. Affected file is
5463 lib/silcske/silcske.c.
5465 * Enabled mutual authentication by default in SKE. If initiator
5466 is not providing mutual authentication the responder will
5467 force it. This will provide the proof of posession of the
5468 private key for responder. The affected files are
5469 lib/silcclient/protocol.c and silcd/protocol.c.
5471 * Do not cache anymore the server's public key during SKE.
5472 We do mutual authentication so the proof of posession of
5473 private key is done, and if the server is authenticated in
5474 conn auth protocol with public key we must have the public
5475 key already. Affected file silcd/protocol.c.
5477 * Added new global debug variable: silc_debug_hexdump. If
5478 it is set to TRUE SILC_LOG_HEXDUMP will be printed. Affected
5479 file lib/silcutil/silclog.[ch].
5481 * Fixed compilation warning due to char * -> const char *.
5482 Affected files lib/silcutil/silcnet.h, and
5483 lib/silccore/silcauth.[ch].
5485 Wed Nov 7 20:43:03 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5487 * Fixed CMODE command when new channel key was created. If
5488 the creation failed the old key was removed. Next time giving
5489 same command would crash the server since the old key was
5490 freed already. Affected file silcd/command.c.
5492 * Fixed the silc_server_announce_get_channels to not crash
5493 on reconnect. Affected file silcd/server.c.
5495 Wed Nov 7 17:15:07 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5497 * Added silc_log_set_debug_string function to set a regex
5498 string to match for debug output. Only the function names,
5499 or filenames matching the given debug string is actually
5500 printed. This way it is possible to filter out those debug
5501 strings that user is not interested in.
5503 Fixed a bug in silc_string_regexify.
5505 Affected files lib/silcutil/silclog.[ch], and
5506 lib/silcutil/unix/silcunixutil.c.
5508 * Changed the -d options in both server and Irssi SILC client
5509 to take the debug string as argument. Affected files
5510 silcd/silcd.c and irssi/src/silc/core/silc-core.c.
5512 Tue Nov 6 21:31:54 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5514 * Added silc_hash_babbleprint to create a Bubble Babble
5515 Encoded fingerprint. The encoding is developed by Antti
5516 Huima (draft-huima-babble-01.txt), and it creates human
5517 readable strings out of binary data. Affected file
5518 lib/silccrypt/silchash.[ch].
5520 * Print the babble print now in addition of fingerprint as well
5521 in Irssi SILC client. Affected files are
5522 irssi/src/fe-common/silc/module-formats.[ch],
5523 irssi/src/fe-common/silc/core/client_ops.c.
5525 Sun Nov 4 23:37:28 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5527 * Fixed a security problem found in SKE. The initiator's
5528 public key too is now added to the HASH hash value creation
5529 which is signed by the responder to create the SIGN value.
5530 This will prevent anyone in the middle to lie to the responder
5531 about the initiator's public key. If this is done now, the
5532 man in the middle will get caught. Updated the protocol
5535 Sun Nov 4 11:43:53 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5537 * Better installation directory handling. Configure module
5538 paths and other paths automatically to example_silc* files
5539 in doc/. A patch by toma.
5541 * Fixed compiler warning from MPI library, and from SILC RNG.
5544 * Added SILC_SERVER_PID_FILE to define the pid file for server.
5545 It can be configured with ./configure. A patch by toma.
5547 Sat Nov 3 23:48:23 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5549 * Find correct make to use in prepare-clean. A patch by
5550 toma. Affected file prepare-clean.
5552 Sat Nov 3 22:04:00 PST 2001 Brian Costello <bc@mksecure.com>
5554 * Added irssi variables use_auto_addr, auto_bind_ip,
5555 auto_bind_port and auto_public_ip.
5557 * Changed the interface for silc_client_send_key_agreement
5558 in lib/silcclient/silcapi.h
5562 irssi/src/silc/core/silc-core.c
5564 lib/silcclient/silcapi.h
5565 irssi/src/silc/core/silc-channels.c
5566 lib/silcclient/client_keyagr.c
5569 Sat Nov 3 17:48:55 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5571 * Added silc_pkcs_public_key_compare to compare two
5572 public keys. Affected file lib/silccrypt/silcpkcs.[ch].
5574 * Check that the client who set the founder mode on the
5575 channel is the same client that is giving the founder
5576 mode to itself. It is done by comparing the saved public
5577 key (it is saved even in the authentication is passphrase).
5578 Affected file silcd/command.c.
5580 Fri Nov 2 18:52:08 EST 2001 Pekka Riikonen <priikone@silcnet.org>
5582 * Do not process packet for disconnected socket connection.
5583 Affected file lib/silccore/silcpacket.c.
5585 * Process the DISCONNECT packet through scheduler in the
5586 client library. Affected file lib/silcclient/client.c.
5588 * Fixed the silc_client_packet_parse to not to increase
5589 the packet sequence number if the conn->sock and the
5590 current socket connection is not same. This can happen
5591 for example during key agreement when the conn includes
5592 multiple socket connections (listeners). Affected file
5593 lib/silcclient/client.c.
5595 * The sender of the file transfer request now provides also
5596 the pointer (listener) for the key exchange protocol. If
5597 the listener cannot be created then it sends empty key
5598 agreement and lets the receiver provide the listener.
5600 Added `local_ip' and `local_port' arguments to the
5601 silc_client_file_send. If they are provided they are used,
5602 if not then it will attempt to find local IP address, if
5603 not found or bind fails then the remote client will provide
5606 Affected files are lib/silcclient/client_ftp.c and
5607 lib/silcclient/silcapi.h.
5609 * Extended the FILE SEND command to support defining the
5610 local IP and port for key exchange listener. They are
5611 optional. Affected file irssi/src/silc/core/silc-servers.c.
5613 Thu Nov 1 22:10:07 EST 2001 Pekka Riikonen <priikone@silcnet.org>
5615 * Defined to WHOIS command reply the sending of fingerprint
5616 of the client's public key (if the proof of posession of the
5617 corresponding private key is verified by the server).
5618 Updated to the protocol specification.
5620 * Added support of receiving the client's public key's
5621 fingerprint in command reply in client library. Affected
5622 file is lib/silcclient/command_reply.c, and
5623 lib/silcclient/idlist.[ch].
5625 Thu Nov 1 18:06:12 EST 2001 Pekka Riikonen <priikone@silcnet.org>
5627 * Do not send over 128 chars long nickname to the server
5628 in NICK command. Affected file lib/silcclient/command.c.
5630 * Do not send over 256 chars long channel names to the server
5631 in JOIN command. Affected file lib/silcclient/command.c.
5633 Tue Oct 30 22:48:59 EST 2001 Pekka Riikonen <priikone@silcnet.org>
5635 * Assure that silc_server_close_connection cannot be called
5636 twice for same socket context. Affected file is
5639 Tue Oct 30 16:58:14 EST 2001 Pekka Riikonen <priikone@silcnet.org>
5641 * Send error message to application if opening file for
5642 writing during file transfer fails. Affected file is
5643 lib/silcclient/client_ftp.c.
5645 Remove all file transfer sessions for a client that we're
5646 removing from ID cache.
5648 Affected file is lib/silcclient/client_ftp.c.
5650 * Fixed silc_net_addr2bin to return correct address. Affected
5651 file lib/silcutil/[unix/win32]/silc[unix/win32]net.c.
5653 * Fixed file transfer session removing on signoff notify.
5654 Affected file irssi/src/silc/core/silc-servers.c.
5656 * Added the SilcClientFileError to be returned in the monitor
5657 callback. Added NO_SUCH_FILE and PERMISSION_DENIED errors.
5658 Affected file lib/silcclient/silcapi.h.
5660 Mon Oct 29 17:43:04 EST 2001 Pekka Riikonen <priikone@silcnet.org>
5662 * Fixed a crash in silc_client_ftp_free_sessions and
5663 silc_client_ftp_session_free_client. Affected file
5664 lib/silcclient/client_ftp.c.
5666 * Added `disabled' field in the SilcChannelEntry in the server
5667 to indicate if the server entry is disabled. Affected file
5668 silcd/idlist.h, silcd/command[_reply].c.
5670 * SILC server adds now /var/run/silcd.pid everytime it is
5671 started. Affected file silcd/silcd.c.
5673 * Added silc_server_packet_send_clients to send a packet to
5674 the provided table of client entries. Affected file
5675 silcd/packet_send.[ch].
5677 * Fixed a crash in client resolving in client_prvmsg.c in
5678 client library. Affected file lib/silcclient/client_prvmsg.c.
5680 * Do not actually remove the client directly from ID cache
5681 during SERVER_SIGNOFF, but invalidate it. This way we
5682 preserve the WHOWAS info for the client. Affected file
5683 silcd/server_util.c.
5685 * Fixed SERVER_SIGNOFF notify handling in the server. The
5686 server is now able to process incoming SERVER_SIGNOFF notify
5687 for a server that it doesn't even know about. It will remove
5688 the clients provided in the notify. Affected file
5689 silcd/packet_receive.c.
5691 * Check for partial packet in data queue after every packet that
5692 was found from the queue. Return and wait for more data if
5693 there is partial data in queue. Affected file is
5694 lib/silccore/silcpacket.c.
5696 Sun Oct 28 18:46:27 EST 2001 Pekka Riikonen <priikone@silcnet.org>
5698 * Added SilcClietFileError enum to indicate error in
5699 file transfer. Added SILC_CLIENT_FILE_MONITOR_KEY_AGREEMENT
5700 and SILC_CLIENT_FILE_MONITOR_ERROR new monitor statuses.
5701 Affected files lib/silcclient/silcapi.h and
5702 lib/silcclient/client_ftp.c.
5704 * Check that newsize in silc_buffer_realloc is larger than
5705 the old buffer's size. Affected file lib/silcutil/silcbufutil.h.
5707 * Added better monitor of file transfers. It now monitors
5708 key agreement protocol during the file transfer too. Added
5709 error reporting too. Affected files
5710 irssi/src/silc/core/silc-servers.c,
5711 irssi/src/fe-common/silc/module-formats.[ch].
5713 * Wrote a help file for FILE command.
5715 * Added silc_rng_global_get_byte_fast to get not-so-secure
5716 random data as fast as possible. Random data is read from
5717 /dev/urandom if available and from the SILC RNG if not
5718 available. It is used in padding generation. Affected file
5719 lib/silccrypt/silcrng.[ch].
5721 * All packets in client library are now processed synchronously.
5722 Optimized packet processing a lot. Affected file
5723 lib/silcclient/client.c.
5725 * All server connection packets are processing synchronously
5726 now in server, to optimize packet processing. Affected file
5729 * Include files are installed now only in Toolkit distribution
5730 if make install is given. Affected files: all Makefile.am's.
5732 Thu Oct 25 22:44:06 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5734 * Assure that silc_client_notify_by_server_resolve does not
5735 resolve the client information multiple times. If it cannot
5736 be found by the first it cannot be found at all. Affected
5737 file lib/silcclient/client_notify.c.
5739 * Fixed WHOWAS command reply calling. Affected file
5740 lib/silcclient/command_reply.c.
5742 * Removed all references to silc_idlist_get_client from the
5743 Irssi SILC client since that call is internal call used by
5744 the library. The Irssi SILC client will use now client
5745 retrieval functions found in silcapi.h.
5747 * Fixed a bug in resolving nickname info before sending
5748 private message. It used freed memory. Affected file
5749 irssi/src/silc/core/silc-servers.c.
5751 Thu Oct 25 19:04:49 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5753 * Assure my_channels statistics cannot go negative in server.
5754 Affected files silcd/server.c, silcd/server_util.c.
5756 Wed Oct 24 19:53:05 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5758 * Upgraded dotconf 1.0.2 to 1.0.6 in lib/dotconf.
5760 Tue Oct 23 13:51:19 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5762 * Win32 Toolkit changes. Affected files
5763 win32/silc.dsw, win32/libsilc/libsilc.def,
5764 win32/libsilcclient/libsilc.def,
5765 lib/silcutil/silcutil.c, and
5766 lib/sftp/sftp_fs_memory.c.
5768 Mon Oct 22 16:35:05 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5770 * Added silc_net_localip to return local host's IP address.
5771 Affected file lib/silcutil/silcnet.[ch].
5773 * If key exchange or rekey protocol is active for a connection
5774 parse all packets syncronously since there might be packets
5775 in packet queue that we are not able to process without first
5776 processing packets before them. Affected file silcd/server,
5777 lib/silcclient/client.c.
5779 * SilcPacketParserCallback now returns TRUE or FALSE to indicate
5780 whether library should continue processing the packet.
5781 Affected file lib/silccore/silcpacket.h.
5783 * Added SilcSFTPMonitor callback, SilcSFTPMonitors and
5784 SilcSFTPMonitorData to SFTP server to monitor various
5785 SFTP client requests. Affected file lib/silcsftp/silcsftp.h,
5786 lib/silcsftp/sftp_server.c.
5788 * Added silc_file_size to return file size. Affected file
5789 lib/silcutil/silcutil.[ch].
5791 * Implemented the file transfer support for the client library.
5792 Added preliminary support for simple client to client one-file
5793 transmission. Affected file lib/silcclient/client_ftp.c,
5794 lib/silccilent/client.[ch].
5796 * Added new local command FILE to the Irssi SILC Client.
5797 It is used to perform the file transfer. It has subcommands
5798 SEND, RECEIVE, SHOW and CLOSE. Affected files
5799 irssi/src/silc/core/client_ops.c,
5800 irssi/src/silc/core/silc-server.[ch].
5802 Mon Oct 22 12:50:08 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5804 * Relay the SILC_PACKET_FTP in the server. Affected files
5805 silcd/server.c and silcd/packet_receive.c.
5807 Sun Oct 21 20:21:02 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5809 * Renamed silc_file_read and silc_file_write to functions
5810 silc_file_readfile and silc_file_writefile. Added function
5811 silc_file_open and silc_file_close. Affected files
5812 lib/silcutil/silcutil.[ch].
5814 Thu Oct 18 20:58:13 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5816 * Resolve the client info when received private message or
5817 channel message for a client which nickname we don't know.
5818 Affected files lib/silcclient/client_prvmsg.c and
5819 lib/silcclient/client_channel.c.
5821 * Do not crash in /KEY if client is not connected. Affected
5822 file irssi/src/silc/core/silc-channels.c.
5824 * Added SilcClientStatus field to the SilcClientEntry in the
5825 lib/silcclient/idlist.h.
5827 Added SILC_CLIENT_STATUS_RESOLVING to mark that the entry
5828 is incomplete and is being resolved, it won't be resolved
5831 Make sure also that USERS command reply does not resolve
5832 twice information. Affected file is
5833 lib/silcclient/command_reply.c.
5835 Make sure that silc_client_get_clients_by_list does not
5836 resolve twice same information.
5838 * Check for valid client->id in the silc_server_free_client_data.
5839 Affected file silcd/server.c.
5841 * Fixed /GETKEY nick@server not to crash if the server entry
5842 is not found. Affected file lib/silcclient/command.c.
5844 * Fixed the silc_server_check_cmode_rights to check the
5845 requested modes correctly. Affected file silcd/command.c.
5847 Thu Oct 18 12:10:22 CEST 2001 Pekka Riikonen <priikone@silcnet.org>
5849 * Better checks for non-printable chars in nick added.
5850 Affected file silcd/command.c.
5852 Thu Oct 18 09:18:58 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5854 * Call the silc_server_udpate_servers_by_server in the
5855 primary router that comes back online in the backup resuming
5856 protocol. Otherwise it routes packets wrong. Affected file
5857 silcd/server_util.[ch], silcd/server_backup.c.
5859 Wed Oct 17 16:51:18 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5861 * Added SILC_STR_UI8_[N]STRING[_ALLOC] formats to the
5862 lib/silcutil/silcbuffmt.[ch].
5864 * Redefined the SILC packet header to include the padding
5865 length. Affected file lib/silccore/silcpacket.[ch].
5867 * Added SILC_PACKET_PADLEN_MAX macro to return the padding
5868 length for maximum padding up to 128 bytes). Affected
5869 file lib/silccore/silcpacket.h.
5871 * Removed all backwards support for old 0.5.x MAC thingies.
5872 The SILC packet header change makes it impossible to be
5873 backwards compatible.
5875 * Send the ENDING packet with timeout in the backup resuming
5876 protocol. This is to assure that all routers has connected
5877 to the primary router. Affected file silcd/server_backup.c.
5879 * Changed the RNG to take the first IV from random data. It
5880 used to take it from zero actually. Changed the RNG also
5881 to use /dev/urandom during session. /dev/random is used
5882 in initialization. Affected file lib/silccrypt/silcrng.[ch].
5884 Tue Oct 16 20:45:49 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5886 * Changed the SILC packet header to have the first two bytes
5887 (the packet length) encrypted. Affected files aroung the
5888 code tree, lib/silccore/silcpacket.[ch]. Removed the
5889 SilcPacketCheckDecrypt callback. It is not needed anymore
5890 since the silc_packet_receive_process will determine now
5891 whether the packet is normal or special.
5893 * Implemented the unidirectional MAC keys. Affected files
5894 lib/silcske/silcske.c, silcd/protocol.c and
5895 lib/silcclient/protocol.c.
5897 * Implemented the packet sequence number to the MAC computation.
5898 Affected files lib/silccore/silcpacket.c, silcd/protocol.c,
5899 silcd/packet_send.c, silcd/server.c, lib/silcclient/client.c,
5900 lib/silcclient/protocol.c.
5902 Mon Oct 15 17:42:55 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5904 * Allow backup router to announce servers. All servers
5905 announced by backup router are added to the global list
5906 automatically. Update hte server's socket to our primary
5907 router also when backup router announces a server.
5908 Affected file silcd/packet_receive.c.
5910 * Do not update the client->router in the function
5911 silc_server_udpate_clients_by_server if the client is on
5912 global list. We might fail to find any specific server
5913 for locally connected clients and local cell clients. They
5914 should still use the `from' and not `to' as client->router.
5915 This fixes backup router resuming protocol. Affected file
5916 silcd/server_util.c.
5918 * Decrease channel statistics count only if the channel
5919 deletion worked. Affected files are silcd/server.c and
5920 silcd/server_util.c.
5922 * Added silc_server_update_servers_by_server to update origin
5923 of all server entries. Used during backup router protocol.
5924 Affected files silcd/server_util.[ch], silcd/server.c. and
5925 silcd/backup_router.c.
5927 * ROBODoc documented the lib/silccrypt/silchmac.h. Added new
5928 function silc_hmac_init, silc_hmac_update, silc_hmac_final,
5929 silc_hmac_get_hash and silc_hmac_get_name. Affected file
5930 lib/silccrypt/silchmac.c.
5932 Sun Oct 14 18:28:22 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5934 * Assure that router cannot reroute the same channel message
5935 to the sender. Affected file silcd/packet_receive.c.
5937 Sat Oct 13 12:46:18 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5939 * Made better checks that the channel message is not sent
5940 to the router it came from. Affected file is
5941 silcd/packet_send.c. Fixed memory leak too.
5943 * Announce informations for incoming router connection, but
5944 only after checking if it is replaced by backup router.
5945 Affected file silcd/packet_receive.c.
5947 Fri Oct 12 18:37:24 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5949 * Fixed the backup resuming protocol to work in multiple
5950 router environment. Affected file silcd/server_backup.c.
5952 * Route packet only to one router in the function
5953 silc_server_packet_send_to_channel. Affected file is
5954 silcd/packet_send.c.
5956 * Fixed silc_server_send_notify_dest to set the broadcast
5957 flag. Fixed the silc_server_send_notify_topic to actually
5958 send the TOPIC_CHANGE notify and not SERVER_SIGNOFF notify.
5959 Affected file silcd/packet_send.c.
5961 * Changed the SFTP Filesystem interface. Changed the
5962 SilcSFTPFilesystemStruct to SilcSFTPFilesystemOps to include
5963 the filesystem operation function. The SilcSFTPFilesystem
5964 is now a context that is allocated by all filesystem allocation
5965 functions and it already includes the operations structure
5966 and filesystem specific context. It is given as argument
5967 now to the silc_sftp_server_start. This made the interface
5968 a bit cleaner. Affected file lib/silcsftp/silcsftp[_fs].h,
5969 lib/silcsftp/sftp_fs_memory.c and sftp_server.c.
5971 Thu Oct 11 22:19:26 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5973 * Changed the backup router adding and getting interfaces
5974 in the server. The router that will be replaced by the
5975 specified backup router is now sent as argument. Affected
5976 files silcd/serverconfig.[ch], silcd/backup_router.[ch], and
5979 * Added silc_net_addr2bin_ne to return the binary form of
5980 the IP address in network byte order. Affected files
5981 lib/silcutil/[unix/win32].silc[unix/win32]net.[ch].
5983 Thu Oct 11 12:14:19 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5985 * Check for existing server ID in silc_server_new_server
5986 and in silc_server_connect_to_router_final and remove the
5987 old entry if it exists. Affected file silcd/packet_receive.c,
5990 * Send the channel message always to only one router, either
5991 in upstream or downstream. Affected file is
5992 silcd/packet_send.c.
5994 Tue Oct 9 17:45:43 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5996 * Wrote the definition of the backup resuming protocol to the
5997 protocol specification.
5999 * Removed one redundant channel key generation from normal
6000 server during joining procedure. Removed one redundant
6001 channel key sending from server to router during joining
6002 procedure. Affected file silcd/command.c.
6004 * Made minor bugfixes to the backup router resuming protocol.
6005 Affected file silcd/server_backup.c, server.c.
6007 Mon Oct 8 16:47:42 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6009 * Added --disable-asm configuration option. Affected files
6010 configure.in.pre, lib/silcmath/mpi/configure.in. A patch
6013 * Implemented the backup resuming protocol that is used to
6014 resume the primary router position in the cell after the
6015 primary router comes back online. Affected files
6016 silcd/server_backup.[ch], silcd/server, silcd/packet_receive.c,
6017 and silcd/server_util.[ch].
6019 Sun Oct 7 12:29:25 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6021 * Sleep two (2) seconds after sending QUIT command to server.
6022 Affected file lib/silcclient/command.c.
6024 * Assure that if outgoing data buffer is pending do not force
6025 send any data. Affected file silcd/packet_send.c.
6027 * Assure that if outgoing data buffer is pending do not force
6028 send any data. Affected file lib/silcclient/client.c.
6030 * Implemented the backup router support when the primary router
6031 goes down. The servers and routers can now use the backup
6032 router as new primary router without loosing connectivity.
6034 Sat Oct 6 21:18:54 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6036 * Added new SILC_IDLIST_STATUS_DISABLED flag for entries
6037 in the server to indicate disabled entry. All data read
6038 from the connection will be ignored and no data is sent
6039 for entry that is disabled. Affected files are
6040 silcd/idlist.h, silcd/server.c.
6042 Fri Oct 5 00:03:29 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6044 * Created SFTP client and server test programs in the
6045 lib/silcsftp/tests directory.
6047 Wed Oct 3 23:31:42 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6049 * Implemented memory filesystem (virtual filesystem) for
6050 SFTP server. Affected file lib/silcsftp/silcsftp_fs.h,
6053 Sun Sep 30 22:10:57 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6055 * Implemented the SFTP (SSH File Transfer Protocol) to the
6056 lib/silcsftp. It includes SFTP client and SFTP server
6059 Sun Sep 30 10:35:44 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6061 * Moved lib/silccore/silcprotocol.[ch] to the
6062 lib/silcutil library.
6064 * Added silc_buffer_format_vp and silc_buffer_unformat_vp to
6065 take variable argument list pointer as argument. Affected
6066 file lib/silcutil/silcbuffmt.[ch].
6068 * Added silc_buffer_set function that is used to set data
6069 to a SilcBuffer that is not allocated at all (SilcBufferStruct).
6070 Affected file lib/silcutil/silcbuffer.h.
6072 * Changed various routines in the core library to use the new
6073 silc_buffer_set instead of allocating new buffer only for
6076 * Added 64-bit value formatting and unformatting support to the
6077 silc_buffer_[un]format routines. Affected file is
6078 lib/silcutil/silcbuffmt.[ch].
6080 Added also 64-bit macros: SILC_GET64_MSB and SILC_PUT64_MSB,
6081 to includes/bitmove.h.
6083 Fri Sep 28 21:30:10 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6085 * Fixed channel user mode saving in client library. Affected
6086 file lib/silcclient/command[_reply].c.
6088 Thu Sep 27 22:52:30 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6090 * Defined the file transfer to the SILC Protocol. Added
6091 new packet type SILC_PACKET_FTP and defined File Transfer
6092 Payload. The mandatory file transfer protocol is SFTP
6093 (SSH File Transfer Protocol). Affected file in addition
6094 of the internet draft is lib/silccore/silcpacket.h.
6096 * Deprecated the SILC_PACKET_CELL_ROUTERS and defined new
6097 packet SILC_PACKET_RESUME_ROUTER instead. The new packet
6098 is used as part of backup router protocol when the primary
6099 router of the cell is back online and wishes to resume
6100 the position as primary router.
6102 * Redefined the MAC generation keys in the protocol. The
6103 same key is not used anymore in both direction. Both
6104 direction will now use different keys for sending and
6105 receiving. This fixes a potential security flaw. This
6106 change causes incompatibilities in the protocol.
6108 * Redefined also the MAC computation from the packet.
6109 An packet sequence number is now added to the MAC
6110 computation. This prevents possible replay attacks against
6111 the protocol. This change too causes incompatibilities
6114 Added `sequence' field to the SilcPacketContext to hold
6115 the current sequence number for the packet.
6117 Wed Sep 26 20:15:22 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6119 * Added `created' field to the SilcIDListData in the file
6120 silcd/idlist.h to indicate the time when the entry was
6123 * Added `created' field to the SilcChannelEntry too. Affected
6124 file silcd/idlist.h.
6126 * Added `creation_time' aguments to all the announcement functions
6127 in the server. If it is provided then only the entries that
6128 was created after the provided time frame are actually
6129 announced. Affected file silcd/server.[ch].
6131 * The protocol says that the Channel ID's IP address must be
6132 based on the router's IP address. Added check for this in
6133 the silc_server_new_channel when processing incoming New Channel
6134 Payload. Affected file silcd/packet_receive.c.
6136 * Print out the correct version with --version in SILC client.
6137 Affected file irssi/src/silc/core/silc-core.c.
6139 Mon Sep 24 17:19:00 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6141 * Fixed WHOWAS command to check for completnes of the client
6142 entry always, not just when the command is coming from client.
6143 Affected file silcd/command.c.
6145 * Added new function silc_server_packet_queue_purge to purge the
6146 outgoing data queue to the network. After the function returns
6147 it is guaranteed that the outgoing packet queue is empty.
6148 Affected file silcd/packet_send.[ch].
6150 * Purge the outgoing packet queue in the rekey protocol's final
6151 callback to assure that all rekey packets go to the network
6152 before quitting the protocol. Affected file silcd/server.c.
6154 * Added silc_client_packet_queue_parse as similar function as
6155 in server to the client library. The affected file is
6156 lib/silcclient/client.c.
6158 Sun Sep 23 15:15:53 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6160 * Splitted silcd/server.c and created silcd/server_util.[ch]
6161 for utility functions.
6163 * Added new socket flag SILC_SF_DISABLED to indicate that the
6164 connection is open but nothing can be sent to or received from
6165 the connection. Affected file lib/silcutil/silsockconn.[ch].
6166 The checking for disabled socket is checked in the low level
6167 silc_socket_write and silc_socket_read functions.
6169 Thu Sep 20 23:11:28 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6171 * Allow only nicknames and channel names that fits into the
6172 7-bit unsigned char ASCII set. Affected file silcd/command.c.
6174 Thu Sep 20 18:04:12 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6176 * When processing JOIN command reply in server check that if
6177 the channel exists in our global list we'll move it the local
6178 list. Affected file silcd/command_reply.c.
6180 * Fixed the check whether client is joined on the channel already
6181 in JOIN command. Affected file lib/silcclient/command.c.
6183 * Fixed the JOIN command reply to check whether the channel
6184 already exists. Affected file lib/silcclient/command_reply.c.
6186 Wed Sep 19 22:58:32 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6188 * Added silc_ske_status_string to map the SKE error numbers
6189 to readable strings. The affected files are
6190 lib/silcske/silcske[_status].[ch].
6192 Tue Sep 18 22:50:41 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6194 * Do not show the private channels on the WHOIS channel list
6195 as it is not allowed by the protocol. The affected file is
6198 Sun Sep 16 12:32:58 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6200 * Assure that the packet length digged from the actual packet
6201 is something sensible in the silc_packet_decrypt_rest_special
6202 in lib/silccrypt/silcpacket.c.
6204 * Free and NULL the allocated pointer in silc_hmac_alloc if
6205 the HMAC allocation fails. The affected file is
6206 lib/silccrypt/silchmac.c.
6208 * Print the selected security properties to the log files in
6209 the server. Affected file silcd/protocol.c.
6211 * Add SKE's reference counter even if calling the completion
6212 callback manually. Otherwise it goes negative, although it
6213 does not cause any problems. The affected file is
6214 lib/silcske/silcske.c.
6216 * Remove the client entry with short timeout after giving the
6217 KILL command. Affected file lib/silcclient/command.c.
6219 * Fixed to send error reply in WHOIS and IDENTIFY commands in
6220 case all found clients are already disconnected (WHOWAS would
6221 found them) in the server. Affected file silcd/command.c.
6223 * Update the last_receive (time of last data received) to be
6224 updated only when received private or channel message so that
6225 the idle time showed in WHOIS makes more sense.
6227 * Added boolean field `valid' in to the SilcClientEntry in the
6228 client library to indicate whether the entry is valid or not.
6229 This fixes the nickname change bug on channel when changing
6230 the nickname to be same than the old (like nick to Nick) the
6231 nickname formatter doesn't set the new nick anymore to Nick@host.
6232 Affected file lib/silcclient/idlist.[ch].
6234 * Now actually fixed the nickname changing on disconnection.
6235 Added new function silc_change_nick to the Irssi SILC Client.
6236 Affected file irssi/src/silc/core/client_ops.c,
6237 irssi/src/silc/core/silc-nicklist.[ch].
6239 Sat Sep 15 13:29:17 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6241 * Check that the public key exists in the GETKEY command before
6242 trying to encode it. Affected file silcd/command.c.
6244 * Print some notifications on received public keys with GETKEY
6245 command in the Irssi SILC Client. Affected files are
6246 irssi/src/fe-common/silc/module-formats.[ch],
6247 irssi/src/silc/core/client_ops.c.
6249 * Use IDENTIFY command to resolve the server information in the
6250 GETKEY command instead of INFO command. Affected file
6251 lib/silcclient/command.c.
6253 * All command reply functions in the client library now calls
6254 the pending command reply callbacks even if an error has
6255 occurred. The server has done this a long time and now it was
6256 time to move the client library to this as well. Now all
6257 errors can be delivered back to the pending command reply
6258 callbacks if necessary. Affected files are
6259 lib/silcclient/command[_reply].[ch].
6261 * Change the nickname on disconnection back to the username
6262 because in reconnect the server will enforce it to it anyway.
6263 Affected file irssi/src/silc/core/silc-servers.c.
6265 * Fixed a config file parsing bug in the Irssi SILC client.
6266 Affected file irssi/src/silc/core/clientconfig.c.
6268 Thu Sep 13 23:11:18 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6270 * When printing the channel mode on JOIN, verify that the
6271 channel key and channel's HMAC are valid. Affected file
6272 irssi/src/silc/core/client_ops.c.
6274 Thu Sep 13 20:24:52 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6276 * Added defines SILC_DEFAULT_CIPHER, SILC_DEFAULT_HMAC,
6277 SILC_DEFAULT_HASH and SILC_DEFAULT_PKCS in the file
6278 lib/silccrypt/[silccipher.h|silchmac.h|silchash.h|silcpkcs.h].
6280 * Removed channel key rekey task deleting from the function
6281 silc_server_save_channel_key. Affected file silcd/server.c.
6282 Added explicit timeout task context instead that is used to
6283 delete the task if we are registering a new task before the
6284 new task has elapsed.
6286 * When channel key rekey occurs the client library now saves
6287 the old channel key for a short period of time (10 seconds) and
6288 is able to use it in case some is still sending channel
6289 messages encrypted with the old key after the rekey. Affected
6290 file lib/silcclient/[idlist.h|client_channel.c].
6292 Sun Sep 9 15:49:16 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6294 * Added check to the silc_server_new_id_real to not accept
6295 new ID if it is the sender's own ID. Affected file is
6296 silcd/packet_receive.c.
6298 * Assure that we do not announce ourself or the one we've
6299 sending our announcements when we're router and are announcing
6300 servers to our primary router. Affected file silcd/server.c.
6302 * Fixed silc_server_command_identify_check_client to assemble
6303 correct WHOIS packet. It send corrupted WHOIS packet and
6304 caused problem with router to router connections. Affected
6305 file silcd/command.c.
6307 Fixed also silc_server_command_whois_check the same way
6308 as for the IDENTIFY command.
6310 * Added new SilcIDListStatus to the server in the SilcIDListData
6311 structure. The status now includes the current status of
6312 the entry (like registered, resolved etc.). Affected file
6313 silcd/idlist.[ch]. Defined a bunch of different status types
6314 as well. This replaced the old boolean registered field as well.
6316 Added resolve_cmd_ident field to the SilcClientEntry structure
6317 too so that if the entry is for example being resolved so
6318 another command may attach to the same pending command reply
6319 without requiring to resolve the same entry again. This concept
6320 should optimize the WHOIS and the IDENTIFY resolving under
6321 heavy load by taking away unnecessary resolving for entries
6322 that are being resolved already.
6324 Added support for adding multiple pending commands for one
6325 command idenfier. Affected file silcd/command[_reply].[ch].
6327 * Fixed WHOIS and IDENTIFY save to remove the cache entry
6328 before deleting the data. Otherwise the hash table will have
6329 freed data in comparison functions. Affected file is
6330 silcd/command_reply.c.
6332 * Fixed silc_idlist_replace_client_id to add the new entry to
6333 the cache with NULL nickname. Otherwise there will be invalid
6334 memory as the nickname after the nickname is freed. Affected
6335 file silcd/packet_receive.c.
6337 * Fixed the silc_idlist_get_clients_by_hash. The entries was
6338 saved into wrong slots because the previous number of entries
6339 was not taken into account. Affected file silcd/idlist.c.
6340 Fixed same thing in silc_idlist_get_clients_by_nickname too.
6342 * If we are router and we receive JOIN notify to a channel that
6343 does not have any users then notified client is marked as the
6344 channel founder, as it is it. The affected file is
6345 silcd/packet_receive.c
6347 * Added to the extended hash table API's table_del_*ext functions
6348 the destructor as argument too, so that the caller can decide
6349 which destructor to use or whether to use destructor at all.
6350 Affected file lib/silcutil/silchashtable.[ch].
6352 * Fixed ID Cache purging. It actually deleted the entries from
6353 the hash table after the data was freed. The hash table ended
6354 up comparing freed memory. The affected file is
6355 lib/silccore/silcidcache.c.
6357 Sat Sep 8 10:22:10 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6359 * Fixed Irssi SILC client's KILL command's HELP syntax.
6361 * The USERS command now resolves the detailed user information
6362 if the userinfo field is missing. Affected file is
6363 lib/silcclient/command_reply.c.
6365 * Do not print error in silc_file_read if the read file does
6366 not exist. Just silently return NULL. Affected file is
6367 lib/silcutil/silcutil.c.
6369 * Fixed the silc_log_output to not wine about NULL filename
6370 and to not create some bogus " " filename. Affected file is
6371 lib/silcutil/silclog.c.
6373 Fri Sep 7 22:16:38 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6375 * Fixed various printing bugs on the user interface in the
6376 Irssi SILC Client. Minor changes that were forgotten from
6379 Fri Sep 7 17:28:37 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6381 * Fixed the configure.in.pre and the compilation and distribution
6382 environment to support the new autoconf 2.52. That version is
6383 now required to compile the CVS trunk.
6385 Thu Sep 6 12:47:37 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6387 * Renamed function silc_parse_nickname to silc_parse_userfqdn
6388 to generally parse user@fqdn format strings. Affected file
6389 lib/silcutil/silcutil.c.
6391 * Added nickname_format and nickname_force_format fields to the
6392 SilcClientParams structure. The first one defines the format
6393 for the nicknames that the library will enforce if the receives
6394 multiple same nicknames. The second one is boolean value and
6395 can be used to force the library to always enforce the format
6396 to the nicknames regardles whether there are multiple nicknames
6397 or not. This configurable formatting was employed to flexibly
6398 support accessing multiple nicknames from the user interface.
6399 The userinterface can now set the nicknames to what ever format
6400 they prefer. Affected file lib/silcclient/silcapi.h.
6402 Added function silc_client_nickname_format to the file
6403 lib/silcclient/idlist.c. It performs the nickname formatting.
6405 Added new field `hostname´ to the SilcClientEntry context.
6406 It holds the hostname of the client. Affected file is
6407 lib/silcclient/idlist.h.
6409 * Irssi SILC Client sets the nicknames in nick@hostn format.
6410 Fe. priikone@otaku, priikone@otaku2 etc. Affected file
6411 irssi/src/silc/core/silc-core.c.
6413 The WHOIS printing now also shows both the real nickname and
6414 the formatted nickname so that user knows how to access the
6415 user if there are multiple same nicknames cached. Affected
6416 file irssi/src/silc/core/client_ops.c. Changed the WHOIS
6417 printing formatting too to take the hostname now as a separate
6418 argument. The Affected file is
6419 irssi/src/fe-common/silc/modules-formats.[ch].
6421 * Changed the silc_client_get_clients_local to accept the formatted
6422 nickname as argument. It accepts the real nickname too but the
6423 formatted nickname can be used to find the true entry from
6424 multiple entries. Affected file lib/silcclient/silcapi.h and
6425 lib/silcclient/idlist.c.
6427 * Added nickname_format_parse field to the SilcClientParams.
6428 It is a callback function provided by the application to parse
6429 the nickname out of the formatted nickname string. The library
6430 calls it to get the nickname from the formatted string. Since
6431 the application generally knows better the format of the nickname
6432 string it parses it instead of the library, even though library
6433 encodes the formatted string. If the callback function is not
6434 provided then the library will use the string as is. The
6435 affected file is lib/silcclient/silcapi.h.
6437 * All the nickname strings passed to the client library in
6438 commands are now expected to be formatted nickname strings.
6439 If the command does not support the formatted nickname string
6440 it will assume that the sent string is the actual nickname.
6441 Affected file lib/silcclient/command.c.
6443 Tue Sep 4 22:31:28 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6445 * Added public key authentication support to OPER and SILCOPER
6446 commands in the client library. Affected file is
6447 lib/silcclient/command.c.
6449 Tue Sep 4 12:39:17 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6451 * Changed the get_auth_methdod client operation to be asynchronous.
6452 It can be async if the application resolves the authentication
6453 method from the server during the negotiation. Added new
6454 SilcGetAuthMeth completion callback that the application will
6455 call after resolving the authentication method.
6457 Added function silc_client_request_authentication_method that
6458 the application can use to resolve the authentication method
6459 from the server. Added also SilcConnectionAuthRequest callback
6460 that the library will call after the server has replied. The
6461 application can call this function if it does not know the
6462 current authentication method.
6464 Affected files are lib/silcclient/client.c and
6465 lib/silcclient/silcapi.h.
6467 * The Irssi SILC client now automatically resolves the authentication
6468 method incase any configuration information is not present (and
6469 currently there never is). The affected file is
6470 irssi/src/silc/core/client_ops.c.
6472 * Fixed public key authentication from the client library.
6473 Affected file lib/silcclient/protocol.c. Changed also the
6474 protocol specification about the public key authentication in
6475 the connection authentication protocol. The actual data to be
6476 signed is now computed with a hash function before signing.
6478 * Fixed the public key authentication from the server as well.
6479 Affected file silcd/protocol.c.
6481 * Removed the mlock()'s from the memory allocation routines.
6482 Affected file lib/silcutil/silcmemory.c. The ./configure does
6483 not check anymore for the mlock(). Affected file is
6486 * Fixed USERS command in server to allow the execution of the
6487 command for private and secret channels if the client sending
6488 the command is on the channel. Affected file silcd/command.c.
6490 * Fixed silc_client_get_clients_local to return the clients
6491 count correctly. It could return wrong value. Affected file
6492 lib/silcclient/idlist.c.
6494 Mon Sep 3 20:09:59 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6496 * Fixed the lib/silcmath/mpi/mpi.h to always use 32-bit data
6497 types. The assembler optimizations seemed not to like 64-bit
6498 data types. The assmebler optimizations thus are now enabled
6499 also for BSD systems as opposed to only enable them for Linux.
6501 * Do not check for threads at all on BSD systems. Affected
6502 file configure.in.pre.
6504 * Removed -n and -h options from the Irssi SILC Client since
6505 they are not used in silc.
6507 * Fixed the prime generation to assure that the first digit
6508 of the generated random number is not zero since our conversion
6509 routines does not like number strings that starts with zero
6510 digit. If zero digit is seen the random number is regenerated.
6511 This caused some corrupted RSA keys when the zero first digit
6512 was met. Affected file lib/silcmath/silcprimegen.c.
6514 Sun Sep 2 17:17:24 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6516 * Fixed WIN32 configuration in the ./configure script.
6517 Fixed to include xti.h on environments that has it.
6518 Patches by Carsten Ilchmann and andrew.
6520 Sat Sep 1 00:29:33 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6522 * Changed the silc_id_create_client_id to be collision
6523 resistant. It is now assured that there cannot be created
6524 two same client ID's. I suspect that some weird bugs in
6525 the server were actually caused by duplicate Client IDs.
6526 Affected file silcd/serverid.[ch]. A router receiving
6527 new ID now also assures and informs the sending server
6528 if the ID caused collision.
6530 * Changed the silc_id_create_channel_id to also assure that
6531 there are no collisions.
6533 Wed Aug 29 17:55:01 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6535 * Statement about ignoring the Mutual Authentication flag when
6536 performing rekey with PFS was a bit misleading. It is ignored
6537 if it was set in the initial negotiation, it cannot be even
6538 set in the rekey. Fixed in the ke-auth draft. Started the
6539 new versions of the protocol drafts in the doc/.
6541 Sun Aug 26 14:59:15 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6543 * Fixed a bug in silc_client_command_identify_save when saving
6544 new channel information. The channel name was no duplicated
6545 and caused crash on exit. Affected file is
6546 lib/silcclient/command_reply.c.
6548 Fri Aug 17 23:07:45 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6550 * Fixed the getkey command handling in the server. Send just
6551 empty OK reply to the sender if the key could not be fetched
6552 (but everything else was ok, like the key just was not available).
6553 Changed the public key parameter to optional in the protocol
6554 specs so that empty OK reply can be sent. Affected file
6557 Added a message to Irssi SILC client to tell to user if the
6558 server did not return a public key.
6560 Tue Aug 14 07:29:27 CEST 2001 Pekka Riikonen <priikone@silcnet.org>
6562 * Fixed a channel key regeneration bug. It registered new
6563 timeout tasks exponentially until all system resources were
6564 used. Affected file silcd/server.c.
6566 Sun Aug 12 20:48:14 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6568 * Added the SILC Document generator to the scripts/silcdoc.
6569 It can be used to generate the Toolkit Reference Manual out
6570 of the source tree. Internally it will also use the RoboDoc
6571 generator now imported in util/robodoc.
6573 Sun Aug 12 12:28:17 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6575 * Added couple of return's in rekey protocol if error orccurred
6576 during the protocol. The execution must be terminated.
6577 Affected file silcd/protocol.c. Also, terminate the protocol
6578 always with timeout.
6580 Sat Aug 11 12:36:02 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6582 * The client's Client ID was created initally from the wrong
6583 nickname (it could have been in format nick@host) in the
6584 silc_server_new_client. Affected file silcd/packet_receive.c
6586 Sat Aug 11 00:29:57 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6588 * Added some SILC_LOG_ERROR's to various error conditions
6589 if client could not be added to ID cache. Affected files
6590 silcd/packet_receive.c and silcd/server.c.
6592 * When client's sock->user_data is freed, NULL also the
6593 client->router and client->connection pointers. Added check
6594 for these pointers being NULL to various places around the
6595 code. Affected file silcd/server.c.
6597 * Added client->data.registered == TRUE checks to various
6598 places around the code to assure that unregistered client's
6599 are not handled when it is not allowed. Affected file
6602 * Added `bool registered' fields to all
6603 silc_idlist_[server|client]_get_* routines to indicate whether
6604 the fetched client needs to be registered or not. Affected
6605 file silcd/idlist.[ch].
6607 * Add your own entry as registered to the ID cache in the
6608 server. Affected file server.c.
6610 * Fixed a bug in silc_server_new_server. The SilcServer was
6611 set as the new server's context instead of SilcServerEntry.
6612 This naturally caused some weird bugs.
6614 * Added "updated" field the SilcChannelEntry which indicates
6615 the time since the channel entry was last accessed. This
6616 can be used to determine whether it is necessary to
6617 announce the channel after backup resuming protocol.
6618 Affected files silcd/idlist.[ch].
6620 Thu Aug 9 18:28:37 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6622 * Do not delete the channel rekey task when adding it
6623 for in silc_server_create_channel_key.
6625 * Changed the silc_server_create_channel_key to return
6626 TRUE or FALSE to indicate the success of the channel key
6629 Thu Jul 26 11:32:31 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6631 * Fixed MSVC++ project files and added missing files to
6632 Makefiles under win32/.
6634 Wed Jul 25 18:43:54 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6636 * Do not add TCP_NODELAY flag if the operating system
6637 does not have it defined. Affected files are
6638 lib/silcutil/[unix/win32]/silc[unix/win32]net.c.
6640 * Fixed buffer overflow from Irssi SILC Client. Affected
6641 file irssi/src/fe-common/core/themes.c.
6643 * Fixed double free in client library in the file
6644 lib/silcclient/client.c when disconnecting from server.
6646 * Applied double free patch from cras to Irssi SILC client.
6647 Affected files irssi/src/core/[modules/expandos].c
6649 * Fixed the disconnection handling to Irssi SILC Client.
6650 The application must call silc_client_close_connection
6651 in ops->connect client operation in case of failure of
6652 the connection. Affected file is
6653 irssi/src/silc/core/client_ops.c.
6655 * Do not set sock->protocol to NULL in the function
6656 silc_client_close_connection after executing the protocol's
6657 final callback since the sock might not be valid anymore.
6658 Affected file lib/silcclient/client.c.
6660 Wed Jul 25 16:04:35 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6662 * Do not enable SILC_THREADS if the linking with libpthread
6663 did not happen. Affected file configure.in.pre.
6665 * Added notion to protocol specification that server must
6666 verify the sent authentication payload with CMODE when
6667 setting the channel founder key. Implemented it to the
6668 server. Affected file silcd/command.c.
6670 Mon Jul 23 18:31:43 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6672 * Added _EXTRA_DIST SILC distribution variable to the
6673 distributions file. It is used to conditionally add extra
6674 files or directories to the specific distribution. Affected
6675 files ./prepare, Makefile.am.pre and distributions.
6677 Removed the `_' from the start of the distribution names.
6680 * Added README.WIN32 for instructions to compile the Toolkit
6683 Mon Jul 23 10:12:37 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6685 * Fixed a double free in disconnection in the server. Affected
6686 file is silcd/server.c.
6688 * Fixed the lib/silcske/groups.c to work now also with GMP
6689 MP library. The string conversion did not work when using
6690 specific base and the base is indicated in the string as well.
6692 * Created win32/ directory which now includes MSVC++ specific
6693 stuff so that toolkit (DLLs) may be compiled with MSVC++.
6694 It will appear only in the toolkit distribution
6696 Sun Jul 22 19:40:30 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6698 * Changed the key material distribution function in case when
6699 the hash output is too short. The data is now concatenated
6700 a bit differently than it used to. Made the change to the
6701 SKE protocol specification.
6703 * Added better GMP detection to configure.in.pre. A patch
6706 Fri Jul 20 13:16:00 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6708 * Fixed a minor bug in SKE that might cause some problem on
6709 some platforms. Affected file lib/silcske/silcske.c.
6711 * Added the cookie checking for initiator in the SKE. It checks
6712 that the responder returns the sent cookie unmodified. The
6713 affected file is lib/silcske/silcske.c. Added new SKE
6714 error type INVALID_COOKIE that can be sent during the
6715 negotiation. Fixed some memory leaks as well.
6717 * Added the "invalid cookie" error message to Irssi SILC client's
6720 Thu Jul 19 21:44:31 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6722 * Added `task_max' field to the SilcClientParams to indicate
6723 the maximum tasks the scheduler can handle. If set to zero,
6724 default values are used. Affected file lib/silcclient/silcapi.h.
6726 * Fixed memory leaks in silc_client_close_connection. Affected
6727 file lib/silcclient/client.c.
6729 * Added silc_client_del_client_entry to client library to free
6730 all memory of given client entry. Affected file is
6731 lib/silcclient/idlist.[ch].
6733 * Added new functions silc_client_del_channel and
6734 silc_client_del_server to delete channel and server entries.
6735 Affected file lib/silcclient/[silcapi.h/idlist.c].
6737 * Removed silc_client_del_client_by_id from silcapi.h.
6739 * Fixed the INFO command to return the server's own info
6740 correctly when querying by Server ID. Affected file is
6743 Thu Jul 19 14:47:30 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6745 * Removed the non-blocking settings in WIN32 code in the
6746 silc_sock_[read/write] and added SleepEx instead. Affected
6747 file lib/silcutil/win32/silcwin32sockconn.c. The availability
6748 of input data is now checked with FIONREAD and ioctlsocket.
6750 Wed Jul 18 18:34:01 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6752 * Call silc_schedule_task_del_by_context in the
6753 silc_protocol_cancel instead of silc_schedule_task_del_by_callback.
6754 Affected file lib/silccore/silcprotocol.c.
6756 * Call silc_protocol_cancel for active protocols in the
6757 silc_server_close_connection if the funtion
6758 silc_server_free_sock_user_data has not been called.
6759 Affected file silcd/server.c.
6761 * Generic tasks cannot be deleted using the del_by_fd
6762 task deleting function since generic tasks does not match
6763 any specific fd. Affected file lib/silcutil/silcschedule.[ch].
6765 * Added a notion to SILCOPER help file that the SILCOPER works
6766 only on router server, not on normal server.
6768 Wed Jul 18 09:40:04 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6770 * Added for WIN32 support for the new scheduler as well.
6771 Affected file lib/silcutil/win32/silcwin32schedule.c.
6773 * Fixed the SHA1 implementation to work on various platforms.
6775 Tue Jul 17 23:04:10 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6777 * Rewrote the SILC Scheduler entirely. Removed the old SILC Task
6778 API. It is part of the scheduler now. Everything else is
6779 as previously but some functions has changed their names.
6780 Checkout the lib/silcutil/silcschedule.h for the interface.
6781 Updated all applications to use the new interface. Affected
6782 files are lib/silcutil/silcschedule.[ch].
6784 Tue Jul 17 16:53:30 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6786 * Found a bug in the SKE implementation. The HASH value,
6787 specified by the protocol, was not computed correctly. The
6788 public key of the responder was not added to the computation
6789 even though it is mandatory. Affected file lib/silcske/silcske.c.
6790 This unfortunately causes incompatibilities with older
6791 clients and servers.
6793 * Added WIN32 specific network init and uninit functions:
6794 silc_net_win32_init and silc_net_win32_uninit to init and uninit
6795 the Winsock2. Affected file lib/silcutil/silcnet.h and
6796 lib/silcutil/win32/silcwin32net.c.
6798 * Set the socket always to nonblocking mode on WIN32 after
6799 reading data or writing data. Affected file is
6800 lib/silcutil/win32/silcwin32sockconn.c.
6802 Mon Jul 16 22:55:26 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6804 * Fixed various compilation problems under WIN32. Affected
6805 files lib/silcutil/win32/silcwin32thread.c and
6806 lib/silcutil/win32/silcwin32schedule.c.
6808 * Removed all _internal.h #includes from public header
6809 files. Internal headers must never be included from
6812 Removed also the lib/silcske/payload_internal.h file.
6814 * All include files that may be needed (public and some others
6815 included by the public headers) by application developers are
6816 now copied to the ./includes directory. It does not copy any
6817 internal headers. Affected file Makefile.defines.pre and all
6818 Makefile.am's under lib/ and subdirs.
6820 Thu Jul 12 17:49:31 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6822 * Do not change the ~/.silc directory's permissions automatically.
6823 Affected file irssi/src/silc/core/clientutil.c.
6825 Thu Jul 12 10:18:40 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6827 * Do not cancel the protocol in silc_server_close_connection
6828 it might cause recursion. Now cancelled in the function
6829 silc_server_free_sock_user_data. Affected file silcd/server.c.
6831 * Fixed the silc_server_remove_clients_by_server to regenerate
6832 the channel keys correctly finally. Added also new function
6833 silc_server_remove_clients_channels to actually do it.
6834 Affected file silcd/server.c.
6836 * Fixed the silc_server_new_channel to not crash by giving
6837 wrong router to the new channel. Affected file is
6838 silcd/packet_receive.c.
6840 Wed Jul 11 18:31:57 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6842 * Added SilcClientParams structure to the lib/silcclient/silcapi.h
6843 which is given as argument to the silc_client_alloc now.
6844 It can be used to configure the client and set various parameters
6845 that affect the function of the client.
6847 * The USERS command in server did not check whether the channel
6848 is private or secret. Affected file silcd/command.c.
6850 * Added new argument to the USERS command in protocol specification.
6851 The USERS command now can take the channel name as argument
6852 as well. Added support for this in client and server and
6853 updated the protocol specs.
6855 * Completed the GETKEY command in client. It can be now used
6856 to fetch also servers public key not only some clients.
6857 Affected files lib/silcclient/command[_reply].c.
6859 * Added silc_client_get_server to return server entry by the
6860 server name. Affected files lib/silcclient/silcapi.h and
6863 * Redefined the IDENTIFY command in protocol specification to be
6864 more generic. It now can be used to query information about
6865 any entity in the SILC Network, including clients, servers and
6866 channels. The query may be based either the entity's name
6867 or the ID. Added support for this in both client and server.
6869 Affected files silcd/command.c and lib/silcclient/command.c
6870 and command_reply.c.
6872 * Optimized the WHOIS and WHOWAS commands in the server. Removed
6873 the _from_client and _from_server functions. Affected file
6876 * Added silc_client_get_channel_by_id_resolve to the file
6877 lib/silcclient/silcapi.h to resolve channel information by
6878 its ID. Added also silc_client_get_channel_by_id that
6879 does not resolve it from the server.
6881 Tue Jul 10 18:05:38 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6883 * Added SilcServerEntry context into the client library
6884 to represent one server. The INFO command now allocates
6885 these to save the resolved server info. For now on the
6886 client library will also keep information about servers,
6887 connected and resolved with INFO.
6889 The INFO command now allocates the SilcServerEntry context
6890 and saves the server info there. The COMMAND_REPLY in
6891 the INFO now returns the parameters to application in
6892 same order as defined in the protocol specification.
6894 The entries are cached in the client->server_cache.
6896 * The INFO command is now issued after received the Client ID
6897 from the server. Affected file lib/silcclient/client.c.
6899 * The CMODE_CHANGE notify may now return also an SilcServerEntry
6900 to the application as the mode changer might be server.
6901 It is guaranteed that NULL is not returned anymore to the
6902 application. Affected file lib/silcclient/client_notify.c.
6904 The ID Type is now also passed to the application so that
6905 it can check whether the returned entry is SilcClientEntry
6908 Added new function silc_client_get_server_by_id to return
6909 the server entry by ID. Affected files are the
6910 lib/silcclient/silcapi.h and lib/silcclient/idlist.c.
6912 * Do not create the channel in the Irssi SILC Client when issuing
6913 the JOIN command but when received the sucessful JOIN command
6914 reply. Otherwise the channel might get created even though we
6915 could not join it. The Affected file is
6916 irssi/src/silc/core/[silc-channels.c/client_ops.c].
6918 * Fixed a channel joining bug in router. The router must also
6919 check the channel modes, invite and ban lists etc. when serving
6920 the JOIN command sent by normal server. Affected file is
6921 silcd/command.c. The router now resolves the client's
6922 information from the server who sent the JOIN command if it
6923 does not know it, and processes the JOIN command only after
6926 * Changed the SilcCommandCb to take new argument; void *context2.
6927 Affected file lib/silccore/silccommand.h
6929 The second argument in the command callbacks in the server now
6930 includes the SilcServerCommandReplyContext if the command was
6931 called as pending command callback from the command reply.
6932 Otherwise it is NULL. When called as pending the status of the
6933 command reply will be checked and if it was erronous the
6934 error will be sent to the original sender of the command.
6935 This way the client always receives the error messages even
6936 though the server was actually the one who received the error
6937 when it resent the command to router, for example. Affected
6938 files silcd/command[_reply].[ch].
6940 * Fixed sending WHOWAS command's error message to client if
6941 the requested client could not be found. It was missing.
6944 * Changed the CMODE and CUMODE commands reply arguments in the
6945 protocol specification. The Channel ID is now sent in both
6946 of the commands to identify the channel. Implemented this
6947 new feature to the client and server. Affected files
6948 lib/silcclient/command_reply.c and silcd/command.c.
6950 * Made better checks for invite and ban lists in the JOIN
6951 command in server. Affected file silcd/command.c.
6953 Mon Jul 9 18:28:34 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6955 * The server now performs the incoming host IP/DNS lookup
6956 using the silc_socket_host_lookup and thus does not block
6957 the server anymore. Affected file silcd/server.c.
6959 * Completed the multi-thread support for SILC Scheduler in
6960 the lib/silcutil/silcschedule.c.
6962 * Fixed the configure.in.pre to detect the pthread correctly
6965 * Fixed a deadlock in silc_task_queue_wakeup in the file
6966 lib/silcutil/silctask.c.
6968 Mon Jul 9 13:40:03 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6970 * Added new function silc_schedule_wakeup that is used in
6971 multi-threaded environment to wakeup the main thread's
6972 schduler. It needs to be used when a thread adds a new task
6973 or removes a task from task queues. After waking up, the
6974 scheduler will detect the task queue changes. If threads
6975 support is not compiled in this function has no effect.
6976 Implemented the wakeup mechanism to both Unix and WIN32
6977 systems. Affected files are lib/silcutil/silcschedule.[ch],
6978 lib/silcutil/unix/silcunixschedule.c and the
6979 lib/silcutil/win32/silcwin32schedule.c.
6981 * Added new function silc_task_queue_wakeup to wakeup the
6982 scheduler by the specified task queue. Affected file
6983 lib/silcutil/silctask.[ch].
6985 * The silc_socket_host_lookup_start now wakes up the scheduler
6986 after adding the timeout task. Affected file is
6987 lib/silcutil/silcsockconn.c.
6989 * The silc_socket_host_lookup is synchronous now if the threads
6990 support is not compiled in. However, the callback is still
6991 called asyncronously through the scheduler, anyway. Affected
6992 file lib/silcutil/silcsockconn.c.
6994 Mon Jul 9 00:24:45 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6996 * Added new function silc_socket_host_lookup to perform
6997 asynchronous IP and FQDN lookups for the socket connection.
6998 Affected files lib/silcutil/silcsockconn.[ch].
7000 Sun Jul 8 18:44:53 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7002 * Added SILC_MUTEX_DEFINE to define the mutex on environments
7003 that may or may not compile the mutex support in.
7005 Changed the silc_mutex_alloc interface. It allocates the
7006 mutex now to the sent pointer and returns TRUE or FALSE.
7008 Affected file lib/silcutil/silcmutex.h.
7010 * Wrote the SILC Task Queue interface to support multi-threads.
7011 Affected file lib/silcutil/silctask.[ch].
7013 * Wrote the SILC Scheduler to support multi-threads. Affected
7014 file lib/silcutil/silcschedule.c.
7016 Sun Jul 8 11:16:01 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7018 * Implemented the SILC Mutex API and SILC Thread API for WIN32
7019 in lib/silcutil/win32/.
7021 Sun Jul 8 00:18:15 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7023 * Defined SILC Mutex API and SILC Thread API and implemented
7024 them for Unix. Affected files are
7025 lib/silcutil/silcmutex.h, lib/silcutil/silcthread.h,
7026 lib/silcutil/unix/silcunixmutex.c and
7027 lib/silcutil/unix/silcunixthread.c.
7029 Sat Jul 7 14:40:31 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7031 * Fixed the silc_server_remove_clients_by_server's channel
7032 key re-generation. The hash table handling was incorrect
7033 and would not work with many channels. Affected file is
7036 * Fixed some memory leaks around the server code.
7038 * Rewrote the silc_server_get_users_on_channel to support IPv6
7039 based Client ID's. Affected file silcd/server.c.
7041 * Defined the SILC_MESSAGE_FLAG_SIGNED to the protocol
7042 specification. However, a separate document must be written
7043 to define the detailed signing procedure and the payload
7044 associated with the flag. Defined the flag to the
7045 lib/silccore/silcchannel.h as well.
7047 Fri Jul 6 18:26:31 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7049 * Changed the dynamic tables to static size tables in the
7050 lib/silccrypt/silchmac.c.
7052 * Removed GCC dependencies from the code. A patch by cras.
7054 Fri Jul 6 09:39:35 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7056 * Do not show the error "Error receiving packet bla bla"
7057 in server if it really was not an error (-2 means that reading
7058 is pending). Affected file silcd/server.c.
7060 Thu Jul 5 21:22:32 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7062 * Fixed a possible crash in silc_server_remove_clients_by_server
7063 in silcd/server.c. Fixed there also some memory leaks.
7065 * Fixed the silc_idlist_replace_client_id. It could replace
7066 wrong key in the hash table. Affected file silcd/idlist.c.
7068 * Do not check whether there are global users on the channel
7069 if the channel->global_users is FALSE. Affected functions
7070 silc_server_remove_from_one_channel and
7071 silc_server_remove_from_channels in silcd/server.c. Also,
7072 do not check if the removed client is local as we can be
7073 sure that global client was not removed from the channel
7074 and checking for global users is not needed.
7076 * The silc_server_remove_clients_by_server now re-generates
7077 the channel keys correctly for those channels that had
7078 clients removed from them. Affected file silcd/server.c.
7080 Tue Jul 3 11:39:20 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7082 * Found the reason of random crashes in the server. We weren't
7083 ignoring the SIGPIPE signal (which can be sent in write())
7084 and it crashed the server. Affected file silcd/silcd.c.
7086 Fri Jun 29 20:05:25 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7088 * Assure that sock->user_data is not NULL in the function
7089 silc_server_packet_send in silcd/packet_send.c.
7091 * Disconnect the remote connection if it could not be added
7092 to any ID lists in the server. The affected file is
7095 * Check in silc_server_packet_send[_real/dest] that the
7096 socket is not disconnecting and ignore the data if it is.
7097 Affected file silcd/packet_send.c.
7099 * Define inline to __inline on native WIN32 compilation.
7100 Affected file includes/silcwin32.h.
7102 * Added some explicit type casts for inline code since MSVC
7103 require them. Affected files lib/silcutil/silcbuffer.h,
7104 lib/trq/silcdlist.h and lib/trq/silclist.h.
7106 * Print warning in log files from now on if the packet
7107 decryption fails. Affected file silcd/server.c.
7109 Thu Jun 28 21:30:39 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7111 * Changed the `say' client operation's interface to accept
7112 new `type' argument to indicate the type of the message sent
7113 by the library. The application may filter the library's
7114 messages according the type. The affected file is the
7115 lib/silcclient/silcapi.h.
7117 * Added two new functions to lib/silcclient/silcapi.h:
7118 silc_client_del_client and silc_client_del_client_by_id.
7119 Affected file lib/silcclient/idlist.c.
7121 * Moved the clientincludes.h from includes/ to silc/ and
7122 serverincludes.h from includes/ to silcd/.
7124 * The modes for the CMODE and CUMODE are now passed as
7125 uint32 for application with COMMAND_REPLY. The affected
7126 file is lib/silcclient/command_reply.c.
7128 Wed Jun 27 22:24:47 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7130 * /WHOIS without arguments shows client's own information.
7131 Affected file lib/silcclient/command.c.
7133 * Changed PING to not accept any arguments. The specs
7134 says that client can ping only the connected server so
7135 requiring an argument is not needed. Affected file is
7136 lib/silcclient/command.c.
7138 Wed Jun 27 00:10:33 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7140 * Fixed a fatal bug in private message sending and reception
7141 encryption and decryption when using private message keys.
7142 The implementation was incorrect and did not follow the
7143 specification. It causd that some of the message were
7144 lost since it did not use the sending and receiving keys
7145 as the protocol suggests. This has been fixed and will cause
7146 incompatibilities with older clients when sending private
7147 message encrypted with private message keys. Affected files
7148 lib/silcclient/client_prvmsg.c, lib/silcclient/client_keyagr.c
7149 and various other in Irssi SILC Client.
7151 Added `responder' boolean argument to the functions
7152 silc_client_add_private_message_key[_ske] to indicate when
7153 the key is added as responder or initiator of the key
7156 Tue Jun 26 19:23:07 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7158 * Removed the silc_ske_check_version function and created
7159 a SilcSKECheckVersion callback. Added also a function
7160 silc_ske_set_callbacks that is now used to set all SKE
7161 callbacks. The callback functions are not given to
7162 the SKE functions anymore, but this function is used to
7165 * Fixed the WIN32 DLL generation in lib/Makefile.am.pre.
7167 * Added `silc_version' argument to the silc_client_alloc
7168 to define the version of the application for the library.
7169 The library will use the version string to compare it
7170 against the remote host's (usually a server) version
7171 string. Affected file lib/silcclient/silcapi.h
7173 * Added the KE protocol context to Key Agreement context
7174 in client library so that we can abort the SKE if it
7175 is in process when we get timeout. Affected file is
7176 lib/silcclient/client_keyagr.c.
7178 * Do not resolve the client ID forever if it returns in the
7179 first time that such client does not exist. This was done
7180 for example with private message. Affected file is
7181 lib/silcclient/client_prvmsg.c.
7183 Mon Jun 25 21:42:51 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7185 * Do not add regex.h for WIN32. The affected file
7186 includes/silcincludes.h.
7188 * Added WIN32 DLL generation to lib/Makefile.am.pre. It might
7189 not work yet 100%. It generates the DLL's automatically
7190 when compiling with --with-win32 under cygwin.
7192 Sun Jun 24 19:49:23 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7194 * lib/contrib/regex.c is not compiled on WIN32.
7196 * Added silc_net_get_socket_opt function to the
7197 lib/silcutil/silcnet.h.
7199 * Added includes/silcwin32.h for WIN32 specific includes
7202 * Do not use ptime structure or any of the posix process
7203 functions on WIN32 in lib/silccrypt/silrng.c.
7205 * Added silc_gettimeofday to provide generic function
7206 for struct timeval on all platforms. Added the function
7207 to lib/silcutil/silcutil.h.
7209 Sun Jun 24 12:19:52 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7211 * Moved the lib/silccore/silcsockconn.[ch] to the utility
7212 library as they clearly belong there. As a plus side we
7213 can make the actual socket connection routines platform
7216 Added also new generic function silc_socket_read and
7217 silc_socket_write (that used to be silc_packet_[read/write].
7218 The implementation of these are platform specific.
7220 * Added WIN32 specific routines of silc_socket_[read/write]
7221 to lib/silcutil/win32/silcwin32sockconn.c.
7223 Sat Jun 23 16:01:00 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7225 * Added preliminary support for native WIN32 compilation under
7226 cygwin (using the -mno-cygwin option for GCC) to the
7227 ./configure.in.pre. The --with-win32 now prepares the
7228 compilation for native WIN32.
7230 * Rewrote the SILC Scheduler interface in the file
7231 lib/silcutil/silcschedule.h. The scheduler is now context
7232 based and does not have anymore any global static scheduler.
7233 Moved the Unix scheduler to the lib/silcutil/unix/ directory
7234 and created lib/silcutil/win32 directory for WIN32 based
7237 * Added Unix specific network routines to the
7238 lib/silcutil/unix/silcunixnet.c and the old
7239 lib/silcutil/silcnet.c includes now only generic routines.
7241 Added WIN32 specific network routines to the
7242 lib/silcutil/win32/silcwin32net.c.
7244 * Added Unix specific utility functions from the
7245 lib/silcutil/silcutil.c to lib/silcutil/unix/silcunixutil.c.
7247 * Added WIN32 SILC Scheduler to the file
7248 lib/silcutil/win32/silcwin32schedule.c. The code is of course
7251 Fri Jun 22 10:44:14 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7253 * Do not handle JOIN notify in the server if the target client
7254 is not registered (idata->registered == FALSE). The affected
7255 file is silcd/packet_receive.c.
7257 * Update the nickrec->founder in event_cumode in the Irssi SILC
7258 client. Affected file irssi/src/silc/core/silc-channels.c.
7260 * Fixed the CUMODE_CHANGE notify handling in the server when
7261 server and router are announcing their clients on channels.
7262 Now the mode changes are saved and notified correctly. The
7263 affected file is /silcd/packet_receive.c.
7265 * Fixed silc_idlit_replace_[server/client/channel]_id functions.
7266 They really did not replace the cache entry in the ID Cache.
7267 Now they do that. Affected file silcd/idlist.c.
7269 * Fixed the KICK notify handling in the Irssi SILC client to
7270 update the channel records so that the kicked client does not
7271 appear to be on the channel. The affected file is
7272 irssi/src/silc/core/silc-channels.c.
7274 * Always update the conn->current_channel when executing command
7275 on a channel. Affected file irssi/src/silc/core/silc-servers.c.
7277 * Fixed the KILL notify handling in Irssi SILC client to remove
7278 the killed client on all channels.
7280 Thu Jun 21 17:10:08 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7282 * Fixed the silc_parse_command_line to remove extra spaces
7283 from the start and end of the arguments. Affected file is
7284 lib/silcutil/silcutil.c.
7286 * Cancel and free any active protocol in the function
7287 silc_server_close_connection. Affected file silcd/server.c.
7289 * Cancel and free any active protocol in the function
7290 silc_client_close_connction. Affected file is
7291 lib/silcclient/client.c.
7293 * Do not execute the KILL command for clients that are in
7294 history (ie. they are not in the network). Affected file is
7297 * Fixed KILL notify handling, client does not crash anymore.
7298 Affected file irssi/src/silc/core/silc-channels.c.
7300 * Reduced the default packet buffer size from 2048 to 1024 in
7301 lib/silccore/silcpacket.c.
7303 * Added SILC_SKE_STATUS_FREED SKE status type and a reference
7304 counter to the SKE context that is incresed when the SKE library
7305 performs async operation outside the library. If the outside
7306 process frees the SKE context and FREED status will be set
7307 and the library will detect after the sync operation that the
7308 libary is freed. The affected files are
7309 lib/silcske/silcske[_status].[ch].
7311 * Resolve the client entry information in the function
7312 silc_client_channel_message to assure that NULL pointer is not
7313 passed as client entry to the application. */
7315 * Fixed the task timeout calculation to assure that there is
7316 never negative timeouts. The affected file is
7317 lib/silcutil/silcschedule.c.
7319 * Fixed the channel user mode notification sending in server.
7320 It was sent point-to-point to the router (or to server by router)
7321 but it needs to be destined to a channel. The routines now
7322 supports sending the channel user mode notifys to the channels
7323 when announcing clients and channels. Affected files are
7324 silcd/server.c and silcd/packet_receive.c.
7326 * Fixed the CHANNEL_CHANGE notify handling in the client libary.
7327 It did not actually replace the old channel entry in the cache.
7328 Affected file lib/silcclient/client_notify.c.
7330 Tue Jun 19 22:10:36 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7332 * Fixed a possible crash in silc_packet_send_prepare. It now
7333 assures always that there is enough space in the buffer and
7334 at the tail area of the buffer (for MAC).
7336 Fixed the inbound buffer reallocation in silc_packet_read.
7337 It was old code and did not handle the reallocation correctly.
7340 The affected file is lib/silccore/silcpacket.c.
7342 * Fixed buffer overflow in silc_parse_nickname in the file
7343 lib/silcutil/silcutil.c.
7345 Tue Jun 19 13:40:09 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7347 * make install generates new server keys only if there is not
7350 Mon Jun 18 18:49:07 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7352 * Set SILC_MESSAGE_FLAG_NOREPLY when sending the away message.
7353 Added check that if the NOREPLY is set then we will not send
7354 the away message. This avoids infinite loop of away messages
7355 if both clients are away. The affected file is
7356 lib/silcclient/client_prvmsg.c.
7358 * Fixed client crash if /NICK was given without arguments.
7359 Affected file lib/silcclient/command.c.
7361 * Server does not send the invite list in INVITE command back
7362 to the client if the list was not altered. Added this notion
7363 to the protocol spec as well. Affected file silcd/command.c.
7365 Fixed possible crash in INVITE command by checking the
7366 value of silc_server_get_client_route command.
7368 * Fixed the INVITE notify type handling. The arguments are now
7369 taken in correct order and client does not crash. The affected
7370 file is irssi/src/silc/core/silc-channels.c.
7372 Removed the "Inviting xxx to channel" message from the
7373 client library away and let the application handle it.
7374 Affected file lib/silcclient/command.c. Added that message
7375 to Irssi SILC client's message formats.
7377 * Fixed CMODE command crash in client. It now checks the
7378 amount of arguments correctly and does not crash. The affected
7379 file is lib/silcclient/command.c.
7381 * Do not create new channel automatically in silc_channels_join
7382 but check whether the channel by that name already exists.
7383 Affected file irssi/silc/core/silc-channels.c.
7385 * Do not send the SERVER_SIGNOFF to router if the disconnected
7386 entity was the router. Affected file silcd/server.c.
7388 * Added the handling of the SERVER_SIGNOFF notify to the Irssi
7389 SILC client as it was missing from there.
7391 Added the handling of the KICK notify to the Irssi SILC client
7392 as it was missing. Added "you have been kicked" message to
7393 Irssi SILC client's message modules formats.
7395 Added the handing of the KILL notify to the Irssi SILC client
7396 as it was missing. Added the kill message module formats
7399 The affected file is irssi/src/silc/core/silc-channels.c.
7401 * The router did not save the channel mode the server announced.
7402 Affected file silcd/packet_receive.c.
7404 * Fixed a possible crash in INFO command in server. If the
7405 server did not provide the server info it crashed. Affected
7406 file silcd/command.c.
7408 Sun Jun 17 15:26:05 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7410 * Fixed the GETKEY command in the server to check also the
7411 global list. Otherwise the GETKEY would not work correctly
7412 in normal SILC server. Affected file silcd/command.c.
7414 Sat Jun 16 18:00:00 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7416 * Fixed GETKEY crash, it crashed if the command did not succseed.
7418 Tue Jun 12 21:36:18 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7420 * Redefined the SILC MP API in lib/silcmath/silcmp.h. The API
7421 is now real and not just an macro interface to GMP.
7423 Removed the entire GMP from the source tree and imported new
7424 NSS MPI library instead. Reason for removing GMP is that it is
7425 extremely large and compiles extremely slow. The NSS MPI
7426 is only a few files and compiles in less than 10 seconds.
7427 The speed is also about the same as GMP. The MPI is imported
7428 to lib/silcmath/mpi.
7430 If the system has GMP installed we will still use the GMP.
7431 If it is not then the NSS MPI will be compiled.
7433 Mon Jun 11 18:07:24 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7435 * Merged a long nickname (127 characters long) crash bugfix from
7436 Irssi CVS tree. Affected file irssi/src/core/misc.c.
7438 * Merged a freed memory reference bugfix from Irssi CVS tree.
7439 Affected file irssi/src/core/commands.c.
7441 Sun Jun 10 16:08:35 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7443 * Added the server's public key sving and verification to the
7444 server when performing the SKE. This was missing and the
7445 remote server's (or router's) public key was accepted without
7446 checking whether we have it previously or trust it at all.
7447 Affected file silcd/protocol.c.
7449 Sat Jun 9 20:17:30 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7451 * Check in the silc_server_timeout_remote if protocol is active
7452 and make sure that the protocol's final callback is called so
7453 that all memory if freed. Affected file silcd/server.c.
7455 Sat Jun 9 12:51:27 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7457 * silc_server_whois_send_reply crashed the server if the nickname
7458 was 127 characters long. Affected file silcd/command.c.
7460 Thu Jun 7 16:29:56 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7462 * Added sanity check to the silc_server_new_client. If the hostname
7463 is provided inside username then check that the provided hostname
7464 really is the same as the resolved one. If the hostname was not
7465 resolved then check it from the public key. Affected file is
7466 silcd/packet_receive.c.
7468 * Fixed a fatal bug in Irssi SILC client. Do not send QUIT command
7469 if the server disconnected us and the connection is not valid
7470 anymore. Affected file irssi/src/silc/core/silc-channels.c.
7472 * Moved the silc_client_[chmode|chumode|chumode_char] away from
7473 the library to the lib/silcutil/silcutil.[ch].
7475 Thu Jun 7 08:57:16 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7477 * Close log file after open. Affected file
7478 lib/silcutil/silclog.c.
7480 * Check whether sock == NULL in silc_client_send_packet and return
7481 if it is. Affected file lib/silcclient/silcclient.c.
7483 * Check rec->entry == NULL in the Irssi SILC Client before
7484 sending the channel message. Affecte file is
7485 irssi/src/silc/core/silc-servers.c.
7487 Tue Jun 5 08:08:21 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7489 * Merged a splitted window bugfix from Irssi CVS tree. The
7490 affected file is irssi/src/fe-text/textbuffer-view.c.
7492 * Fixed the ME, ACTION and NOTICE printing in Irssi Client.
7493 It did not print nickname.
7495 * Improved the distributions system a bit.
7497 Mon Jun 4 17:57:16 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7499 * Merged /WINDOW bugfix from irssi CVS tree. Affected file is
7500 irssi/src/fe-text/gui-window.c.
7502 * Fixed a fatal bug in Irssi SILC client. Crashed if sent message
7503 to in-active server. The affected file is
7504 irssi/src/silc/core/client_ops.c.
7506 * Resolve the client in USERS command reply if the entry does
7507 not have username resolved. The affected file is
7508 lib/silcclient/command_reply.c. Also, changed the IDENTIFY
7509 command to WHOIS command to really resolve stuff. The USERS
7510 is not used any more in any critical section so WHOIS can
7511 be used even though it might be slower than IDENTIFY.
7513 * Changed the lib/silcutil/silchashtable.h header to ROBODoc
7516 Sun Jun 3 14:21:32 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7518 * Changed the protocol API a bit more consistent in the
7519 lib/silccore/silcprotocol.[ch].
7521 * Changed the following headers to ROBODoc format:
7523 lib/silccore/silcpayload.h
7524 lib/silccore/silcprotocol.h
7525 lib/silccore/silcsockconn.h
7527 All core library headers are now formatted.
7529 Sat Jun 2 10:45:09 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7531 * Fixed a bug in Irssi SILC client; do not show that you are
7532 server/router operator if you really are not. Affected file is
7533 irssi/src/silc/core/client_ops.c.
7535 * Renamed silc_command_free_payload to silc_command_payload_free.
7536 Affected file lib/silccore/silccommand.h
7538 * Added silcmath.h to include the prototoypes of various routines
7539 in the lib/silcmath. Removed the old modinv.h, mpbin.h and
7542 * Changed the following headers to ROBODoc format:
7544 lib/silccore/silcchannel.h
7545 lib/silccore/silccommand.h
7546 lib/silccore/silcid.h
7547 lib/silccore/silcidcache.h
7548 lib/silccore/silcmode.h
7549 lib/silccore/silcnotify.h
7550 lib/silccore/silcpacket.h
7551 lib/silcmath/silcmath.h
7553 Fri Jun 1 22:19:37 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7555 * Added checking to the server code not to start the server if
7556 ciphers and stuff are not configured properly. Affected files
7557 silcd/serverconfig.[h] and silcd/server.c.
7559 * Changed the layout of the header files of the public interfaces
7560 in the SILC libraries. The new layout supports ROBODoc
7561 documentation tool (and some others) so that it is easy to create
7562 a library reference manual. All the other headers and source
7563 code must still follow the CodingStyle document. Also source
7564 code must not include these ROBODoc stuffs, only the headers.
7565 Furthermore, all public interface headers must now be named
7566 by using `silc' prefix, example: silcapi.h, silccipher.h.
7567 Some files were renamed due to this. All the other headers
7568 must not be used as public interfaces. I will update the
7569 CodingStyle document later. Changed following headers, so far:
7571 lib/silcclient/silcapi.h
7572 lib/silccore/silcauth.h
7573 lib/silccore/silcprivate.h
7574 lib/silccrypt/silcdh.h
7576 Fri Jun 1 10:28:09 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7580 * Removed silc_client_packet_send_flush from the client library
7581 as it is not needed. Affected file lib/silcclient/client.[ch].
7583 * Added printing of message of unresolved authentication method
7584 to the Irssi SILC client. Added it to the module formats.
7585 Removed the same message from the client library.
7587 Thu May 31 13:57:33 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7589 * Added new distribution feature, DISTLABEL. Every distribution
7590 can define own preprocessor label that can be used in the
7591 source code. For example: #ifdef SILC_DIST_CLIENT. Affected
7592 file distributions, acconfig.h.pre and prepare.
7594 Tue May 29 22:16:40 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7596 * Added Makefile.defines_int to include the actual definitions
7597 for Makefile.defines.in. Tested the new distribution system,
7598 created distributions and tested installation.
7600 * Added AWAY message printing to the Irssi SILC client. Added
7601 the messages to the irssi/src/fe-common/silc/module-formats.[ch].
7603 * Added SCONNECT command to call the SILC's CONNECT command.
7604 Cannot use CONNECT directly since Irssi uses that internally.
7605 Affected file irssi/src/silc/core/silc-servers.c.
7607 Added ACTION local command. It is same as ME command but takes
7608 the channel as mandatory argument.
7610 Rewrote some of the Irssi's help files to suite for SILC
7613 Mon May 28 19:05:22 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7615 * Added Makefile.defines[.in] that should for now on be included
7616 in all Makefile.am file in the source tree. That file includes
7617 all common compilation definitions for SILC source tree.
7619 Mon May 28 10:30:51 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7621 * Minor changes to the ./prepare script to change the package
7622 name according the distribution name to the configure.in.
7624 Sun May 27 22:24:57 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7626 * Created new distribution system. Added file `distributions'
7627 that defines all the distributions that can be created out of
7628 the SILC source tree. The ./prepare script now reads that
7629 file to determine how to prepare the distributions. The
7630 first argument to the ./prepare is the name of the distribution
7631 and second is the version of the distribution. If given
7632 without arguments it creates the default (toolkit) distribution
7633 with the default version (defined in ./prepare).
7635 All Makefile.am files that are subject to the distributions
7636 are now named as Makefile.am.pre. These are ./Makefile.am
7637 and lib/Makefile.am. Others may be changed later.
7639 Sun May 27 15:57:17 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7641 * Added invite list, ban list, some key management and connection
7642 error message printing to module formats in the Irssi SILC client.
7644 * Added new silc_client_set_away_message to set the away message
7645 that is back to the person who sent private message. The
7646 affected file lib/silcclient/silcapi.h and the
7647 lib/silcclient/client_prvmsg.c.
7649 Sun May 27 12:39:48 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7651 * Fixed the private message sending in the Irssi SILC client,
7652 added local command KEY to the Irssi SILC client.
7654 Added key management and key agreement message formats to the
7655 irssi/src/fe-common/silc/module-formats.[ch].
7657 Added USERS (alias WHO) printing, server/router operator
7658 indication and LIST command printing to the module formats.
7660 Sat May 26 17:43:42 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7662 * Fixed channel joining notify handling, cumode notify handling
7663 from Irssi SILC client.
7665 * Added SILC specific module-formats to the Irssi SILC client so
7666 that SILC specific message hilighting, colors etc is possible.
7667 Affected file irssi/src/fe-common/silc/module-formats.[ch].
7669 Added channel mode, channel user mode, actions, notices,
7670 whois and whowas printing to the the module-formats.c.
7672 * Fixed a bug in channel deletion in the server. The channel
7673 is not left to the cache even if the channel founder auth mode
7674 is set when there are no users anymore on the channel. Affected
7675 file silcd/server.c.
7677 * The silc_net_localhost now resolves the entire hostname including
7678 the domain name. Affected file lib/silcutil/silcnet.c.
7680 Sat May 26 12:13:37 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7682 * Changed the ask_passphrase client operation to be ascynchronous.
7683 It has now a completion callback and a context that the
7684 application must call after it has got the passphrase from
7685 the user. Affected files lib/silcclient/silcapi.h,
7686 lib/silcclient/protocol.c, lib/silcclient/command.c and
7689 Added SilcAskPassphrase callback that the application calls
7690 to deliver the passphrase to the library.
7692 * Changed the SKE protocol's SilcSKEVerifyCb to be asynchronous.
7693 The public key verification and especially a certificate
7694 verification is asynchronous procedure.
7696 Added new SILC_SKE_STATUS_PENDING status to indicate the
7697 request is pending and a callback will be called to finalize
7700 Added also SILC_SKE_STATUS_PUBLIC_KEY_NOT_PROVIDED status to
7701 indicate that remote end did not send its public key (or
7702 certificate), even though we require it. Added check for this
7703 condition in the SKE. This was a security bug, now fixed.
7705 Defined new SilcSKEVerifyCbCompletion callback that is called
7706 when the verification process is completed.
7708 The affected files lib/silcske/silcske_status.h and
7709 lib/silcske/silcske.[ch].
7711 * Changed the verify_public_key client operation to be async
7712 as well. Defined SilcVerifyPublicKey callback that is used to
7713 indicate the success of the public key verification process.
7715 Changed the server and client to use the new async client
7718 * Changed the Irssi SILC client's internal scheduler to be called
7719 twice as many times as it used to be. As a result the client
7720 should be a bit faster now. Affected file is
7721 irssi/src/silc/core/silc-core.c.
7723 * Added support to Irssi SILC client of asynchronous public key
7724 verification and passphrase inquiry. Affected file is
7725 irssi/src/silc/core/silc-core.c.
7727 Fri May 25 14:38:38 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7729 * Do not say "You have left channel %s" in client library.
7730 Moved it to the application. Affected files are
7731 lib/silcclient/command.c and silc/client_ops.c.
7733 * Fixed silc_client_get_clients. Command context was not
7734 duplicated and was freed memory in the callback. Affected
7735 file lib/silcclient/idlist.c.
7737 * Do not say "you are now talking..." on JOIN command in the
7738 client library. The appliation must handle it.
7740 * Do not say ".. changed topic to" in command reply in the
7741 client libary. The application must handle it.
7743 * Fixed TOPIC command sending in the client library.
7745 * Fixed a memory leak in silc_client_command_free in the file
7746 lib/silcclient/command.c.
7748 Thu May 24 19:08:55 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7750 * Imported a modified version of Irssi client to the source tree.
7751 The Irssi will be used to create a new client called
7752 Irssi SILC. Imported to irssi/.
7754 Added silc_core_init_finish function to the Irssi. Affected
7755 file irssi/configure.in.
7757 A lot changes in the Makefile.ams around the irssi tree.
7759 Tue May 22 22:23:49 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7761 * Do not rehash if the new size is same as the old size of the
7762 hash table, in the silc_hash_table_rehash*. The affected file
7763 lib/silcutil/silchashtable.c.
7765 * Replaced hash_table_del_by_context calls from the server
7766 (when channel->user_list and client->channels) to the
7767 hash_table_del as it is sufficient and faster.
7769 Tue May 22 17:27:16 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7771 * Added silc_hash_table_list, silc_hash_table_get and the
7772 SilcHashTableList structure to provide an alternative way to
7773 traverse the hash table. The affected files are
7774 lib/silcutil/silchashtable.[ch].
7776 * Changed the server's idlist routines to use the hash table
7777 routines to optimize the code.
7779 Mon May 21 21:46:20 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7781 * Replaced the client entry's `channel' list and channel entry's
7782 `user_list' list to hash tables for optimized lookup. Changed
7783 the code to use the hash table interface around the code.
7784 Affected file lib/silcd/idlist.[ch].
7786 * Added `auto_rehash' boolean argument to the function
7787 silc_hash_table_alloc to indicate whether the hash table should
7788 auto-rehash when it thinks is appropriate time. It will
7789 increase the hash table size if the there is twice as much
7790 entries in the table than the size of the table, and will
7791 decrease the size if there are twice as less entries than
7792 the size of the table.
7794 Mon May 21 09:51:11 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7796 * Fixed silc_xxx_get_supported to not crash at some circumstances.
7798 Sun May 20 13:45:58 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7800 * silc_idcache_purge_by_context deletes the entry now by context
7801 as it is supposed to do. Affected file lib/silccore/idcache.c.
7803 * Send the ERR_NO_SUCH_NICK in the WHOIS command reply if the
7804 client is not anymore valid (WHOWAS givens the info) and not
7805 the ERR_NO_SUCH_CLIENT_ID if the nickname still exists.
7807 Sat May 19 16:30:03 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7809 * Removed the `data' and `data_len' arguments from the ID Cache
7810 interfaces and added `name' argument. ID Cache does not handle
7811 anymore the binary data only a names associated with given ID.
7813 * When hashing a Client ID with silc_hash_id the entire ID is
7814 not hashed anymore, instead only the hash of the Client ID is
7815 hashed. This way we can access the Client ID from the cache
7816 with Client ID but with the hash of the ID (which is a hash of
7817 the nickname) as well without any difference in performance.
7819 Added also silc_idcache_find_by_id_one_ext to do one on one
7820 searching when we have the actual ID. Added also function
7821 silc_hash_client_id_compare. The affected files are
7822 lib/silccore/idcache.[ch] and lib/silcutil/silcutil.[ch].
7824 * When hashing the name associated with a ID it is always done
7825 in lowercase. This way we can access the cache without worrying
7826 about case-sensitivity, even though, for example nicknames are
7829 * Fixed a bug in server with channel message sending. It put
7830 wrong ID type as destination ID. The affected file
7831 silcd/packet_send.c.
7833 * silc_idcache_del_by_context now deletes from all hash tables
7834 by context. Affected file lib/silccore/idcache.c.
7836 Fri May 18 17:42:00 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7838 * Changed the client library to use the new ID Cache interface.
7839 Changes around the source tree.
7841 * Added silc_hash_table_rehash_ext to rehash with specific
7842 hash function. Affected file lib/silcutil/silchashtable.[ch].
7844 * Added silc_hash_string_compare to compare two strings in the
7845 hash table. Affected file lib/silcutil/silcutil.[ch].
7847 Fri May 18 11:18:45 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7849 * Added new function silc_idcache_del_by_context into the
7850 lib/silccore/idcache.[ch].
7852 * Changed the server's ID list routines to use the new ID Cache
7853 interface. Changes around the source tree.
7855 Fri May 18 08:35:31 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7857 * Added silc_hash_table_del[_by_context]_ext functions in to the
7858 lib/silcutil/silchashtable.[ch].
7860 Removed silc_hash_table_find_all* routines and added new
7861 silc_hash_table_find_foreach to replace them.
7863 Added silc_hash_table_replace_ext function as extended
7864 replacing function. Separated the simple hash table interface
7865 from the extended hash table interface in the file
7866 lib/silcutil/silchashtable.h.
7868 * Fixed minor bugs and changed it to use some of the new
7869 hash table functions in lib/silccore/idcache.c
7871 Thu May 17 18:15:12 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7873 * Added new function silc_hash_table_find_all to return all keys
7874 in the hash table by the specified key. As the hash table is
7875 collision resistant it also makes it possible to have several
7876 duplicate keys in the hash table. This function may be used to
7877 find all of the keys from the hash.
7879 Added user_context arguments to the SilcHashFunction,
7880 SilcHashCompare and SilcHashDestructor to deliver user specified
7883 Added new fuctions silc_hash_table_find[_all]_ext to do
7884 extended lookup with specified hash and compare functions and
7885 specified user contexts.
7887 Added new function silc_hash_table_add_ext to add the key
7888 with specified hash function and user context.
7890 Added new function silc_hash_table_foreach to traverse all
7891 entrys in the hash table. Added SilcHashForeach callback
7894 Added new function silc_hash_table_del_by_context to delete
7895 the entry only if the context associated with the key matches.
7897 Affected files are lib/silcutil/silchashtable.[ch].
7899 * Removed silc_hash_[server/client/channel]_id and added just
7900 silc_hash_id to the lib/silcutil/silcutil.[ch]. Added also
7901 silc_hash_id_compare to compare two ID's using as the hash table
7902 comparison function. Added also silc_hash_data to hash
7903 binary data and silc_hash_data_compare to compare it.
7905 * Removed silc_idlist_find_client_by_hash as it is not needed
7906 anymore. Affected file silcd/idlist.[ch].
7908 * Rewrote the entire ID Cache system (in lib/silccore/idcache.[ch])
7909 to use internally the SilcHashTable. The new ID Cache is a lot
7910 faster than the old one. Some of the ID Cache interface was also
7911 rewritten and obsolete and stupid functions were removed.
7913 Wed May 16 23:03:30 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7915 * Added entry_count field to the SilcHashTable to keep the number
7916 of the entries in the table. Implemented the function
7917 silc_hash_table_rehash. Added new function
7918 silc_hash_table_count. Affected file lib/silcutil/silchashtable.c.
7920 Fixed a minor bug in silc_hash_table_free.
7922 * Added silc_hash_string, silc_hash_uint, silc_hash_ptr,
7923 silc_hash_client_id, silc_hash_server_id and silc_hash_channel_id
7924 into the lib/silcutil/silcutil.[ch].
7926 Wed May 16 20:02:47 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7928 * Implemented a collision resistant hash table into the
7929 lib/silcutil/silchashtable[ch]. See the header and the source
7930 for the SilcHashTable API.
7932 Tue May 15 22:05:46 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7934 * Merged dotconf version 1.0.2 into lib/dotconf.
7936 Sun May 13 19:32:09 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7938 * Do not compile anything in lib/silcsim/* if the SIM support
7939 is not enabled. The tree should now compile without problems
7942 Thu May 10 22:49:51 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7944 * Compiled the SILC under cygwin. Compiled and tested briefly
7945 without problems. More tests needed. The SIMs didn't compile
7948 * Added various #ifdef HAVE_* stuff to lib/silccrypt/silrng.c.
7950 * Fixed possible crash in silc_get_username in the
7951 lib/silcutil/silcutil.c.
7953 Tue May 8 09:04:03 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7955 * Fixed a va_arg in silc/client_ops.c.
7957 * Oops, RC5 routines were named AES and caused some problems
7958 when not using SIM's. Affected file lib/silccrypt/rc5.c.
7960 Sun May 6 13:59:48 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7962 * Added new SilcIDIP structure into the lib/silccore/id.h and
7963 replaced the old `ip' fields from all SILC ID's to that type.
7964 This is a step towards IPv6 support.
7966 The silc_id_get_len takes now the ID as an extra argument.
7967 The silc_id_id2str, silc_id_str2id and silc_id_dup now supports
7968 both IPv4 and IPv6 based ID's.
7970 The affected files are lib/silccore/id.[ch] and other files
7971 around the tree using these routines.
7973 * Removed the ID length arguments in server from various
7974 silc_server_send_notify_* routines -> they are not needed
7977 Sat May 5 13:56:33 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7979 * Fixed memory leak in silc_encode_pem_file in the file
7980 lib/silcutil/silcutil.c.
7982 Thu May 3 21:23:50 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7984 * Check minor version as well in the SKE. Affected files are
7985 silcd/protocol.c and lib/silcclient/protocol.c.
7987 * Added --identifier option to the server so that an identifier
7988 can be when creating the public key for the server. Affected
7989 file is silcd/silcd.c.
7991 * Fixed minor decoding bug in silc_pkcs_decode_identifier in
7992 lib/silccrypt/silcpkcs.c.
7994 Wed May 2 20:50:49 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7996 * Register default ciphers and stuff when using -C option with
7997 the server. Affected file sildc/silcd.c.
7999 * Put back the servers public key filename format, it is better
8000 than the new one. For now, the client keys are saved with the
8001 new filename format. The affected file silc/client_ops.c.
8003 * Implemented the Cipher API for the rest of the ciphers that
8004 did not implement it or implemented it the wrong way.
8006 Wed May 2 13:31:26 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8008 * Register default ciphers and stuff when using the -S option
8009 in the client. Affected file silc/silc.c. Same also when
8010 creating new key pair with -C option.
8012 Tue May 1 14:18:13 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8014 * Fixed the silc_verify_public_key client operation function to
8015 save the public keys differently. The fingerprint is now
8016 used as filename and not the hostname. This way also the
8017 client keys are saved uniquely and not with hostnames. The
8018 affected file is silc/client_ops.c.
8020 * Trimmed the silc_hash_fingerprint function to remove extra
8021 whitespaces from the end of the fingerprint. The affected
8022 file is lib/silccrypt/silchash.c.
8026 * Added silc_cipher_register_default function to register all
8027 default ciphers. It can be used when configuration files
8028 does not exist and the application does not want any specific
8029 ciphers in any specific order.
8031 The SilcDList is now used as silc_cipher_list dynamically
8032 allocated cipher list. Removed the static list all together
8033 and now all ciphers must be allocated to the dynamic list.
8034 The silc_cipher_alloc routine was changed to check only the
8037 All silc_cipher_* routines that used to return int returns
8040 The affected files lib/silccrypt/silccrypt.[ch].
8042 * The same thing was done to silc_hash_* as for silc_cipher_*
8043 routines. Affected files lib/silccrypt/silchash.[ch].
8045 * The same thing was done to silc_pkcs_* as for silc_cipher_*
8046 routines. Affected files lib/silccrypt/silcpkcs.[ch].
8047 Added also silc_pkcs_[un]register[_default] functions.
8048 Removed the data_context from the PKCS API.
8050 * Added silc_hmac_register_default function to register default
8051 hmacs. Affected files lib/silccrypt/silchmac.[ch]. Added also
8052 SILC_ALL_HMACS macro that can be used with silc_hmac_unregister
8053 to unregister all hmacs at once.
8055 * Register the default ciphers, hash functions, PKCSs and HMACs
8056 if client's configuration file does not exist. The affected
8059 * The client did not load the hash functions from the SIM
8060 modules at all. Added support for this. Affected file is
8061 silc/clientconfig.c.
8063 * When decoding public key with silc_pkcs_public_key_decode, check
8064 the supported algorithm only if PKCS are registered. Affected
8065 file lib/silccrypt/silcpkcs.c. The same was done with the
8066 silc_pkcs_private_key_decode.
8068 * Fixed the SILC List routines to keep the list always in order.
8069 It used to change the list's order when traversing the list but
8070 not it preserves the order. Affected file lib/trq/silclist.h.
8072 Mon Apr 30 17:29:03 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8074 * Added the client library to use the SilcSocketConnection's
8075 reference counter (by silc_socket_dup) to prevent the bug that
8076 the socket object may be freed underneath async operation.
8078 * The name resolv library checking fixes in the configure.in.pre.
8081 * Created new version of the protocol drafts for future
8082 development. The -03 drafts are the ones that will be changed
8083 in the trunk now and the -02 will remain as they are.
8085 * Send list of CUMODE notifys to the router when announcing
8086 the channel users to the router. Affected file silcd/server.c.
8087 If the router receiving channel founder CUMODE for a channel
8088 that already has channel founder it will send CUMODE notify
8089 to the sender to remove the channel founder rights from the
8090 announced client. Affected file silcd/packet_receive.c.
8092 * The CUMODE notify may now use Server ID as well as the entity
8093 who changes the mode. Updated protocool specs.
8095 * Updated INSTALL and README files.
8097 Sun Apr 29 23:17:50 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8099 * New web pages in the http://silc.pspt.fi. The pages was
8104 Sun Apr 29 13:33:41 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8106 * Implemented the [DenyConnectin] config section in the server.
8107 Added silc_server_config_denied_conn to check whether incoming
8108 connection is denied. Affected file silcd/serverconfig.[ch].
8110 * Do not check the ports when checking the incoming configuration
8111 data if the port is 0, meaning any. Affected file is
8112 silcd/serverconfig.c.
8114 Fri Apr 20 18:58:43 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8116 * Fixed buffer overflow in silc_string_compare in the file
8117 lib/silcutil/silcutil.c.
8119 * Fixed double free in silc_server_command_leave in the file
8122 Fri Apr 20 14:00:11 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8124 * Fixed the version checking in the server. Affected file is
8127 Thu Apr 19 19:52:46 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8129 * Fixed the configuration data fetching when accepting new
8130 connections in the server. Affected file silcd/server.c.
8132 Thu Apr 19 11:40:20 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8134 * Added `sender_entry' argument to the function
8135 silc_server_packet_relay_to_channel so that we can check
8136 whether some destination actually belongs to the same route
8137 the sender belongs (ie, we must not resend the packet to the
8138 sender). Affected file silcd/packet_send.[ch].
8140 * Added `servername' field to the SilcClientEntry in the server
8141 to hold the name of the server where client is from. Affected
8142 file is silcd/idlist.h.
8144 Wed Apr 18 22:19:03 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8146 * Moved the channel message encrypting in the router betwen
8147 router connections from silc_server_channel_message to the
8148 silc_server_packet_relay_to_channel since we want to check
8149 whether we have anybody channel before encrypting anything.
8150 Affected files silcd/packet_[receive/send].c.
8152 Tue Apr 17 21:18:19 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8154 * Fixed the [AdminConnection] server config section to support
8155 multiple entries. Affected file silcd/serverconfig.c.
8157 * Added support into the server to check the validity of the
8158 incoming connection before executing any KE or authentication
8161 * The connection configuration is now saved to the KE and
8162 connection auth protocol contexts and not fetched anymore in
8163 the protocol. Affected files silcd/server.c, silcd/protocol.[ch].
8165 * The local hosts listenning address and port is also resolved
8166 now when starting the server. We want to have the socket object
8167 to include the real address and port for the listener. Added
8168 new function silc_net_check_local_by_sock into the files
8169 lib/silcutil/silcnet.[ch].
8171 * Fixed a broadcast bug in server -> do not broadcast if we
8174 * Fixed a routing bug. Do not route broadcast packets ever.
8175 Broadcast packets must be processed always and not routed since
8176 they may be destined to some other host than yourself and thus
8177 would get routed without no good reason. Affected file is
8180 * Added function silc_server_config_is_primary_route to check
8181 whether primary router connection has been configured (a router
8182 configuration that we are initiating). If there is not, we
8183 will assume that there is only two routers in the SILC network
8184 and we will use the incoming router connection as our primary
8185 route. Affected files silcd/serverconfig.[ch], silcd/server.c.
8187 * Changed the order of the broadcasting. Broadcast _after_ the
8188 packet has been processed not before. Affected file is
8191 * Fixed a [ClientConnection] parsing bug. The port was never
8192 parsed correctly thus resulting to port 0. Affected file
8193 silcd/serverconfig.c.
8195 * Fixed silc_server_send_notify_args -> it ignored the `broadcast'
8196 argument and did not set the broadcast packet flag. Affected
8197 file silcd/packet_send.c. Fixed same bug in the function
8198 silc_server_send_notify as well.
8200 * If we receive NEW_ID packet for our own ID in the server, ignore
8203 Mon Apr 16 12:10:33 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8207 * Removed the nickname from the Private Message Payload.
8208 Updated the code and the protocol specs.
8210 * Updated protocol specs for submitting to the IETF.
8212 * Tweaked the Random Number Generator a bit. Affected file
8213 lib/silccrypt/silcrng.c. Exported a new function
8214 silc_rng_[global]_add_noise which can be used to add more
8217 Sat Apr 14 16:21:32 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8219 * Do not parse packets with different timeout when protocol
8220 is active -> may cause problem with rekey. Affected file
8223 * When server receives signoff notify it must not create
8224 new channel key if the client is on any channels since the
8225 sender of the signoff notify will create it.
8227 Fri Apr 13 17:12:46 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8229 * Added printing of error messages during SKE protocol from the
8230 failure packet sent by server during SKE. Affected file
8233 * Removed the client's failure_callback handling with timeout
8234 and handle it immediately when received.
8236 * The SKE library returned wrong type in SUCCESS and FAILURE
8237 packets. They must be 32 bit MSB not 16 bit MSB.
8239 Fri Apr 13 00:09:08 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8241 * Ok, rewrote the logic of the re-key and now it seems to work.
8242 I tested it on high traffic with frequent re-keys without
8243 problems. Added hmac_receive (and renamed hmac to hmac_send)
8244 in SilcClientConnection in lib/silcclient/client.h and
8245 in SilcIDListData in silcd/idlist.h. Also, removed the
8246 SilcPacketParserContext's cipher and hmac fields as they are
8247 not needed anymore and actually caused some problems when
8248 the ciphers and hmac's changed underneath the packet parser.
8250 Thu Apr 12 14:42:51 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8252 * If re-key protocol is active then process the incoming packets
8253 synchronously since we must assure that icoming packets encrypted
8254 with the old key is processed before the new keys is set to
8255 use. This is true other packets than for REKEY packets.
8256 Affected file silcd/server.c. The same was done to client library
8257 as well, affected file lib/silcclient/client.c.
8259 Thu Apr 12 12:01:52 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8261 * Fixed bug in client and server to accept the force send if
8262 the packet is send from silc_[server/client]_packet_process
8263 function. Otherwise the packets are never delivered, oops.
8265 Wed Apr 11 22:10:15 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8267 * Disable force sending of packets when REKEY protocol is active.
8268 We must assure that no packet is sent directly when rekey is
8269 performed. All packets must be sent through packet queue.
8270 Added macro SILC_SERVER_IS_REKEY to silcd/server.h and
8271 SILC_CLIENT_IS_REKEY to lib/silcclient/client.h. Affected
8272 function is silc_[server/client]_packet_send_real to check
8275 * Replaced the SIM paths from example config files to
8276 /usr/local/modules. Also, make install creates now
8277 /usr/local/silc/logs directory to hold all the SILC server
8280 Wed Apr 11 16:59:59 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8282 * Made the configure.in.pre work on Solaris. Patch by salo.
8284 * Made all ciphers compatible with non-x86 machines. Defined
8285 CBC mode macros into lib/silccrypt/ciphers_def.h.
8287 Tue Apr 10 20:32:44 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8289 * Fixed the make install.
8291 Tue Apr 10 16:20:34 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8293 * When MAC computation fails the silc_packet_decrypt returned 0
8294 even though it was supposed to return -1. Fixed this. The
8295 affected file is lib/silccore/silcpacket.c.
8297 * Do not replace the config files in /etc/silc (in make install)
8298 if they already exist. Affected file ./Makefile.am.
8300 * Do not send re-key packets immediately but through packet queue.
8301 Affected file silcd/protocol.c and lib/silcclient/protocol.c.
8303 * Changed silc_net_check_host_by_sock to return FALSE if the
8304 IP/DNS could not be resolved. Though, it returns the IP address
8305 now even if it could not resolve it (but returns also FALSE).
8306 Affected file lib/silcutil/silcnet.[ch].
8308 Mon Apr 9 21:54:44 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8310 * Added silc_pkcs_decode_identifier to decode the public key's
8311 identifier. Affected file lib/silccrypt/silpkcs.[ch].
8312 Added also silc_pkcs_free_identifier. Added also new context
8313 SilcPublicKeyIdentifier.
8315 * Added -S option to the silc client. It is used to dump the
8316 contents of the specified public key file.
8318 * Changed the PKCS api to return the public key length when
8319 setting the public key.
8321 * Fixed a fatal bug in the public and private key file loading.
8322 Affected file lib/silccrypt/silcpkcs.c.
8324 * Execute the packet parsing for client with zero (0) timeout
8325 if the protocol is active. Affected file silcd/server.c.
8327 Sun Apr 8 19:30:56 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8329 * Made the key generation options to the silcd program. Added
8330 -C option, equivalent to client's option.
8332 * Added new [ServerKeys] config section to the server. It
8333 configures the server's public and private key.
8335 * Defined generic Public Key Payload into the protocol
8336 specification to send specific type of public keys and
8339 * Defined new command SILC_COMMAND_GETKEY to fetch a client's
8340 public key or certificate.
8342 * Implemented the GETKEY command to the server and to the
8343 client library and on user interface.
8345 Sun Apr 8 01:37:21 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8347 * Made preliminary `make install' work.
8349 Thu Apr 5 17:42:30 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8351 * Added SilcServerRekey context into silcd/idlist.h.
8353 * Added the PFS support as defined in the specification to the
8354 SKE protocol. Affected files lib/silcske/*.c.
8356 * Added `ske_group' field to the SilcServerRekey context to hold
8357 the number of the SKE group that is used with PFS in re-key.
8358 Affected file silcd/idlist.h.
8360 * Added PFS re-key support to the server. Affected file is
8363 * Added silc_protocol_cancel to cancel execution of the next
8364 state of the protocol. Affected file is
8365 lib/silccore/silcprotocol.[ch].
8367 * Added the re-key support with and without PFS to the client
8368 library. Re-key is performed once in an hour, by default.
8370 Added new protocol type SILC_PROTOCOL_CLIENT_REKEY.
8371 Added silc_client_rekey_callback and silc_client_rekey_final.
8372 Affected files are lib/silcclient/protocol.[ch] and
8373 lib/silcclient/client.[ch].
8375 * Removed the `hmac_key' and `hmac_key_len' fields from the
8376 SilcClientConnection structure; not needed. Affected file is
8377 lib/silcclient/client.h.
8381 Wed Apr 4 16:32:31 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8383 * Do not ask whether user wants to use the negotiated private key
8384 for private messages, just use it. Affected file is
8385 silc/local_command.c.
8387 * Added `send_enc_key' and `enc_key_len' fields to the
8388 SilcIDListData structure since they are needed in the re-key
8389 phase. Affected file is silcd/idlist.[ch].
8391 * Implemented the simple re-key protocol into the server.
8392 Affected files silcd/server.c and silcd/protocol.[ch]. The
8393 re-key will be performed once in an hour, by default.
8395 Added new protocol type SILC_PROTOCOL_SERVER_REKEY.
8396 Added silc_server_rekey, silc_server_rekey_callback and
8397 silc_server_rekey_final.
8399 * Removed Tunneled flag from the protocol. Updated the code
8400 and the specifications.
8402 * Adde `pfs' field to the SilcIDListData to indicate whether
8403 the PFS is to be performed in the re-key. Affected file is
8406 Tue Apr 3 21:52:42 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8408 * Defined uint8, int8, uint16, int16, uint32, int32, uint64 and
8409 int64 of at least the xintXX size. If void * is less that 4
8410 bytes uint32 * will be used. Defined bool as boolean.
8412 * Changed _ALL_ unsigned long and unsigned int to uint32,
8413 unsgined short to uint16 in the source tree.
8415 * Fixed a fatal bug in silc_server_remove_clients_by_server. Do
8416 not handle clients that has entry->data.registered == FALSE.
8417 They are not in the network anymore. Affected file is
8420 Tue Apr 3 16:39:19 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8422 * Implemented the sending of the SERVER_SIGNOFF notify in the
8423 server. Affected file is silcd/server.c.
8425 * Added silc_server_send_notify_args into silcd/packet_send.[ch].
8426 Added also silc_notify_payload_encode_args into the
8427 lib/silccore/silcnotify.[ch].
8429 * Implemented ther SERVER_SIGNOFF notify handling in the server.
8430 Affected file silcd/packet_receive.c.
8432 * Implemented the SERVER_SIGNOFF notify handling in the client
8433 library. Affected file lib/silcclient/client_notify.c. Also,
8434 implemnted the printing of the SERVER_SIGNOFF info to the
8435 application. Affected file silc/client_ops.c.
8437 * The silc_idlist_del_server now returns TRUE or FALSE to indicate
8438 if the deleting was successful. Affected file silcd/idlist.[ch].
8440 * Added support for public key authentication in the connection
8441 authentication protocol in the client library. Affected file
8442 lib/silcclient/protocol.c.
8444 * Changed the server's silc_idlist_get_clients_by_* interface
8445 to support already allocated array so that new entries may be
8446 added to pre-allocated array. Affected file silcd/idlist.[ch].
8447 This fixes some bugs with WHOIS, WHOWAS and IDENTIFY commands
8448 and command replies.
8450 * All command reply functions in the server now calls the
8451 pending command callback even if error occured. This way the
8452 error will be delivered to the client as well. Affected files
8453 silcd/command.c and silcd/command_reply.c.
8455 * Fixed INFO command to return local server's info if no server
8456 was provided. Affected file lib/silcclient/command.c.
8458 * Removed RESTART command for good. Updated the code and the
8461 * Rewrote parts of the task system. It is a bit simpler now.
8462 Removed unsued task priorities. The affected files are
8463 lib/silcutil/silctask.[ch].
8465 Mon Apr 2 20:02:33 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8467 * Moved the USERS printing from the library to the application.
8468 Affected files lib/silcclient/command.c and silc/client_ops.c.
8470 Mon Apr 2 13:13:23 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8474 * Added channel key re-key support. The re-key is perfomed
8475 only by the router and is done once in an hour. Added `rekey'
8476 field to the SilcChannelEntry in the server. Affected files
8477 silcd/server.c and silcd/idlist.h.
8479 * Added silc_task_unregister_by_context into the file
8480 lib/silcutil/silctask.[ch].
8482 Sun Apr 1 19:49:34 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8484 * Added SILC_UMODE_GONE mode to indicate when the client is not
8485 present in the SILC network. Added also support to the local
8486 command AWAY that will set this mode. Added support of showing
8487 "xxx is gone" in WHOIS command. The USERS command shows the
8488 gone status as well.
8490 * Fixed setting server and router operator privileges in the
8491 server's UMODE command. Affected file silcd/command.c.
8493 * Merged the SKE KE1 and KE2 payloads into one payload. The
8494 new KE payload is equivalent to the old KE2 payload.
8496 Cleaned up the SKE Start Payload parsing. It now uses the
8497 simple buffer unformatting to do the parsing. A lot faster
8500 Added new Mutual Authentication flag (SILC_SKE_SP_FLAG_MUTUAL)
8501 to the SKE that is used to indicate whether both of the SKE
8502 parties should perform authentication. By default only the
8503 responder performs authentication. By setting this flag also
8504 the initiator must do authentication. By default it is unset
8505 since in normal SKE case, client to server connection, only
8506 the responder should do authentication. When doing SKE between
8507 two clients both should perform authentication. Updated the
8508 code and the protocol specs.
8510 * A little fix to IDENTIFY command in the server. Search the
8511 client first by hash not nickname. Affected file is
8514 * Fixed the silc_client_close_connection to support closing
8515 the client to client connections wihtout deleting too much
8516 data. Affected file lib/silcclient/client.c.
8518 * Fixed a fatal bug in server and client; if KE1 or KE2 packets
8519 are received if protocol used to be active but is not anymore
8520 the application would crash due to NULL pointer dereference.
8521 Affected files silcd/server.c and lib/silcclient/client.c.
8523 * Added `hash' field to the SilcClientConnection to include
8524 the hash function negotiated in the SKE protocol.
8526 * Added new channel mode SILC_CMODE_FOUNDER_AUTH that is used
8527 to set the channel founder authentication data. A client can
8528 claim the founder rights later by providing the authentication
8529 data to the CUMODE command using SILC_CUMODE_FOUNDER mode.
8530 This way the channel founder can regain the channel founder
8531 privileges even it is left the channel. This works only on
8532 local server and the client must be connected to the same
8533 server to be able to regain the founder rights. Updated the
8534 protocol specs accordingly.
8536 Added support to the CMODE command in the client to set the
8537 founder auth data. Read the README to see how to set it.
8539 Added support to the CUMODE command to claim the founder
8540 rights. Read the README to see how to do it.
8542 Added support for the founder authentication to the Channel
8543 Entry in the server. Affected file silcd/idlist.h.
8545 Added support for the SILC_CMODE_FOUNDER_AUTH mode in the
8546 server's CMODE command. Affected file silcd/command.c.
8548 * Added the following new functions into lib/silccore/silcauth.[ch]:
8549 silc_auth_get_method and silc_auth_get_data.
8551 * The server now saves the remote hosts public key to the
8552 SilcIDListData pointer. Affected file silcd/protocol.c.
8554 * The normal server now does not remove the channel entry from
8555 the cache if the founder authentication data is set. It used
8556 to remove it if the founder was the last one on the channel on
8557 the server and left the channel. The auth data is saved and
8558 if the channel is re-joined later the old entry is used with
8559 the old auth data. Affected files silcd/command_reply.c and
8562 * Removed the `pkcs' field from the SilcIDListData structure
8563 in the server; it is not used. Affected file silcd/idlist.h.
8565 Sat Mar 31 15:38:36 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8567 * Fixed packet processing on slow links. Partial packets were
8568 never re-processed because the incoming data buffer was cleared
8569 by the application. Application must not directly clear the
8570 sock->inbuf, the packet processing routines handle it. Fixed
8571 this in client library and in server.
8573 Fri Mar 30 16:35:27 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8575 * Fixed the WHOIS and IDENTIFY send reply function to really
8576 check whether to send list or just one entry. Affected file
8579 * Cleaned up the LEAVE command's channel key distribution. The
8580 affected file silcd/command.c.
8582 * Changed CMODE_CHANGE's <Client ID> to <ID Payload> as server
8583 can enforce the channel mode as well. In that case the ID
8584 includes the ID of the server. The code now enforces the
8585 mode change if the router have different mode than the server.
8587 * The notify client operation with CMODE_CHANGE notify can now
8588 return NULL client_entry pointer if the CMODE was not changed
8589 by client. Application must check for this.
8591 * Added <Server ID> argument to INFO command to support server
8592 info fetching by Server ID.
8594 * Added silc_server_announce_get_channel_users to get assembled
8595 packets of channel users of the specified channel. Affected
8596 file silcd/server.[ch].
8598 * Fixed bug in CHANNEL_CHANGE notify in the server. The new ID
8599 was freed underneath the ID Cache.
8601 * Re-announce clients when the server received CHANNEL_CHANGE
8602 notify from the router. Affected file silcd/packet_send.c.
8604 Thu Mar 29 19:10:28 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8606 * Fixed a fatal bug when client does /join 1 2 3 4 5 6 the server
8607 crashed since it did not handle the fact that there is no cipher
8608 called "3" and didn't check the error condition. Now fixed.
8610 * Added SILC_MESSAGE_FLAG_REQUEST message flag as generic request
8611 flag. It can be used to send message requests.
8613 Thu Mar 29 12:26:25 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8615 * Implemented the RESTART command in the client.
8617 * Added SILC_MESSAGE_FLAG_NOTICE message flag for informational
8618 notice type messages. Added notice printing to the user
8621 * The channel keys are not re-generated if the channel's mode
8622 is PRIVKEY, ie private key on the channel exists. Affected
8623 files silcd/server.c and silcd/command.c.
8625 * Fixed a little bug in channel message delivery when channel
8626 private keys are set in the server. Affected file is
8627 silcd/packet_send.c.
8629 * Changed the setting on channel->on_channel = TRUE from the
8630 silc_client_save_channel_key to the JOIN command reply. The
8631 key payload is not received if the private channel key is set.
8632 Affected file lib/silcclient/command_reply.c and the
8633 lib/silcclient/client_channel.c.
8635 * When the CMODE_CHANGE notify is sent and the channel private
8636 key mode is removed the channel key must be re-generated in
8637 other cells as well. Added this support for the router in the
8638 silcd/packet_receive.c.
8640 * Added new local command NOTICE to send notice message on
8641 channel. Affected file silc/local_command.[ch].
8643 Wed Mar 28 23:55:54 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8645 * Added new local command ME to the client. It is used to send
8646 message to a channel with SILC_MESSAGE_FLAG_ACTION to indicate
8647 some action. Affected file silc/local_command.[ch].
8649 * Changed channel_message and private_message client operations
8650 to deliver the message flags to the application. Added also
8651 the `flags' arguments to the silc_client_send_channel_message
8652 and silc_client_send_private_message functions. Affected file
8655 Wed Mar 28 20:50:47 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8657 * Redefined the Private Message Payload to support private message
8658 keys and to support the new private message flags. Updated
8659 the protocol specs. Flags makes it possible to have for example
8660 CTCP style messages.
8662 * Added new type SilcPrivateMessagePayload and defined an API
8663 for it in the lib/silcclient/silcprivate.[ch].
8665 * Tested private message private keys successfully. Tested the
8666 private message key set, unset and list commands with the new
8669 * Redefined the Channel Message Payload to include the channel
8670 message flags (equal with private message flags) to support
8671 for example CTCP style messages.
8673 * Defined some of the message (for channel and private message)
8674 flags. Updated the protocol specs and added the flags to the
8675 lib/silccore/silcchannel.h. The type is SilcMessageFlags.
8677 Wed Mar 28 15:52:36 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8679 * Added SilcKeyAgreementStatus type to the key agreement routines
8680 to indicate the current status and error if one occured.
8681 The status types are defined in the lib/silcclient/silcapi.h.
8683 * Added new local command KEY that is used to set and unset private
8684 keys for channels, set and unset private keys for private messages
8685 with remote clients and to send key agreement requests and
8686 negotiate the key agreement protocol with remote client. The
8687 key agreement is supported only to negotiate private message keys,
8688 it currently cannot be used to negotiate private keys for channels,
8689 as it is not convenient for that purpose.
8691 * Fixed a minor pending callback setting bug in the function
8692 silc_client_get_client_by_id_resolve, now the function works.
8693 Affected file lib/silcclient/idlist.c.
8695 * Added function silc_net_get_local_port to get local bound
8696 port by socket. Added to lib/silcutil/silcnet.[ch].
8698 * Added `sockets' and `sockets_count' fields to the SilcClient
8699 object. They hold the sockets of the listenning sockets in
8700 the client. Listenning sockets may be for example the key
8701 agreement server. Affected file lib/silcclient/client.[ch].
8702 Added functions the silc_client_add_socket and the
8703 silc_client_del_socket. They are exported to the application
8706 * Added ~./silc/clientkeys to support other client's public keys.
8708 * Renamed verify_server_key client operation to verify_public_key
8709 and added one argument to indicate the type of the connection
8710 (server, client etc.).
8712 Tue Mar 27 22:22:38 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8714 * Added silc_server_connection_auth_request to handle the
8715 incoming CONNECTION_AUTH_REQUEST packet. Affected file is
8716 silcd/packet_receive.[ch].
8718 * Added silc_server_send_connection_auth_request into the
8719 silcd/packet_send.c to send the connection auth request packet.
8721 * Cleaned up the silcd/protocol.c a bit and fixed some memory
8724 * Fixed the public key authentication in responder side in the
8725 server. The `auth_data' pointer includes the SilcPublicKey
8726 not the path to the public key. Affected file silcd/protocol.c.
8728 * Implemented the public key authentication in the initiator side
8729 in the server. Affected file silcd/protocol.c.
8731 * Removed the [RedirectClient] config section from the server
8732 configuration. Is not needed and I don't want to implement it.
8734 Tue Mar 27 12:49:56 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8736 * Cleaned up the CMODE command in the server. It now works
8737 correctly and supports all the modes defined in the protocol.
8738 Affected file is silcd/command.c.
8740 * Added `hmac_name' field to the SilcChannelEntry in the server
8741 to hold the default HMAC of the channel. It can be set when
8742 creating the channel (with JOIN command). Affected files
8745 * Added <cipher> and <hmac> argument to the CMODE_CHANGE notify
8746 type to indicate the change of the current cipher and hmac
8747 on the channel. Client can safely ignore the <cipher> argument
8748 (if it chooses to do so) since the CHANNEL_KEY packet will
8749 force the channel key change anyway. The <hmac> argument is
8750 important since the client is responsible of setting the new
8751 HMAC and the hmac key into use.
8753 * Fixed the CMODE command in the client library as well.
8755 * Tested CMODE command in router environment successfully.
8757 Mon Mar 26 14:39:48 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8759 * Show the version of the remote client (or server) when connecting
8760 to the server. It is logged to the log file. Affected file
8761 is silcd/protocol.c.
8763 * Fixed the KILLED notify handling in the client library. The
8764 client must be removed from all channels when receiving the
8767 Also, do not remove the client entry when giving the KILL
8768 command but when the KILLED notify is received.
8770 * Removed silc_idlist_find_client_by_nickname from the server.
8771 Not needed anymore. Affected files silcd/idlist.[ch].
8773 * Implemented the CHANNEL_CHANGE notify type handling to the
8774 server. Affected file silcd/server.c.
8778 Mon Mar 26 12:11:14 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8780 * Added silc_server_send_notify_invite to send the INVITE
8781 notify between routers.
8783 * Implemented the INVITE command correctly to the server.
8785 * Implemented the INVITE notify type handling in the server.
8787 * Implemented the INVITE command to the client library and on the
8790 Sun Mar 25 20:27:09 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8792 * Added function silc_server_get_client_resolve to find the
8793 client entry by ID from all ID lists and then resolve it
8794 (using WHOIS) if it cannot be found. Affected file is
8797 Sun Mar 25 13:52:51 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8799 * Implemented the BAN command to the client library.
8801 * The JOIN command in the server now checks the invite list
8804 * Changed the silc_command_reply_payload_encode_va and the
8805 silc_command_payload_encode_va to support that if argument is
8806 NULL it ignores and checks the next argument. Affected file
8807 lib/silccore/silccommand.c.
8809 * Added silc_server_send_notify_ban to send the BAN notify
8810 type between routers.
8812 * Chaned the silc_notify_payload_encode to support that if
8813 argument is NULL it ignores and checks the next argument.
8814 Affected file lib/silccore/silcnotify.c.
8816 * Tested ban lists in router environment successfully.
8818 Sat Mar 24 14:47:25 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8820 * Implemented BAN command to the server, in silcd/command.[ch].
8822 * Removed the BAN and INVITE_LIST modes from the CMODE command
8825 * Added function silc_string_match to regex match two strings.
8826 Affected files lib/silcutil/silcutil.[ch].
8828 Fri Mar 23 22:02:40 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8830 * Redefined parts of the SilcChannelEntry in the server to support
8831 the new ban and invite lists.
8833 Fri Mar 23 16:25:11 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8835 * Redefined the INVITE command. The same command can be used to
8836 invite individuals to the channel but also to manage the invite
8837 list of the channel (to add to and remove from the invite list).
8838 Updated the protocol specs.
8840 * Added new command SILC_COMMAND_BAN that can be used to manage
8841 the ban list of the channel. Updated the protocol specs.
8843 * Removed the channel modes: the SILC_CMODE_BAN and the
8844 SILC_CMODE_INVITE_LIST as they were a bit kludge to be included
8845 in the CMODE command. The equivalent features are now available
8846 using INVITE and BAN commands. Updated the protocol specs.
8848 * Added new SILC_NOTIFY_TYPE_BAN notify type to notify routers
8849 in the network about change in the current ban list. The notify
8850 type is not used by the client.
8852 * Redefined parts of the SILC_NOTIFY_TYPE_INVITE command to
8853 support the invite lists.
8855 Thu Mar 22 22:52:23 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8857 * Added new function silc_string_regexify that converts string
8858 including wildcard characters into regex string that can
8859 be used by the GNU regex library. Added into the file
8860 lib/silcutil/silcutil.[ch].
8862 Added silc_string_regex_combine to combine to regex strings
8863 into one so that they can be used as one regex string by
8864 the GNU regex library. Added into the file
8865 lib/silcutil/silcutil.[ch].
8867 Added silc_string_regex_match to match two strings. It returns
8868 TRUE if the strings match. Added into lib/silcutil/silcutil.[ch].
8870 Thu Mar 22 15:29:42 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8872 * Imported GNU regex to the soruce tree into lib/contrib.
8873 Fixed some compiler warning from the regex.c.
8875 Wed Mar 21 15:27:58 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8877 * Fixed MOTD command in the server to work in router environment.
8879 * Fixed the MOTD command in the client library to support
8880 the server argument in the command.
8882 * Added `nickname_len' argument to the silc_idlist_add_client
8883 in the server, as the `nickname' argument may be binary data
8886 * Added silc_idlist_get_channels to return all channels from
8889 * Implemented LIST command to the server. Affected file is
8892 * Implemented the LIST command to the client library and on the
8895 * Added [<user count>] argument to the LIST command reply.
8896 With private channels the user count is not shown.
8898 * Updated TODO and README.
8900 Tue Mar 20 21:05:57 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8902 * The client entry's data.registered must be TRUE even with
8903 global client entry on global client list. The data.registered
8904 is used to check whether the client is anymore in the network,
8905 for example with WHOWAS command so it must be valid.
8907 * Fixed the WHOWAS command in the server. It now actually works
8908 in router environment. Added function into silcd/command_reply.c
8909 silc_server_command_reply_whowas_save.
8911 * Added silc_idlist_purge function to the silcd/idlist.c
8912 to periodically purge the ID Cache.
8914 * Fixed INFO command in the server. It works now in router
8915 environment. Added <server name> argument to the INFO command
8916 reply. Updated the protocol specs.
8918 * Fixed minor bug in silc_idcache_purge to not purge if the
8919 expire value is zero.
8921 * Fixed various bugs in WHOIS and IDENTIFY command handling as
8922 they were buggy because of the WHOWAS information.
8924 * Fixed local command MSG to handle the async resolving of
8925 the remote client properly. It used to fail the first MSG.
8926 Affected file silc/local_command.c.
8928 * Added `data_len' field to SilcIDCache context.
8930 Tue Mar 20 16:29:00 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8932 * Update TODO. Todo in commands in the server.
8934 Tue Mar 20 15:45:14 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8936 * Added new notify type SILC_NOTIFY_TYPE_UMODE_CHANGE that is
8937 used by routers as broadcast packet to inform other routers
8938 about the changed user mode.
8940 Implemented the notify handling in the server. Affected file is
8941 silcd/packet_receive.c. Added the function
8942 silc_server_send_notify_umode to the silcd/packet_send.[ch].
8944 * Added new generic Channel Payload and deprecated the New Channel
8945 Payload. The New Channel Payload is now the generic Channel
8948 * Added new argument `mode' to the silc_server_send_new_channel
8949 as it is required in the Channel Payload now.
8951 * Renamed the SilcChannelPayload to SilcChannelMessagePayload
8952 and created a new and real SilChannelPayload to represent the
8953 new generic Channel Payload. Implemented the encode/decode
8954 for Channel Payload. Affected file lib/silccore/silcchannel.[ch].
8956 * Added silc_server_get_client_channel_list to return the list
8957 of channels the client has joined for WHOIS command reply.
8958 Affected file silcd/server.[ch].
8960 * Implemented the channel list sending in the WHOIS command reply
8961 in server and in the client.
8963 Implemented the channel list displaying on the user interface
8964 as well. Affected file silc/client_ops.c.
8966 * Added silc_channel_payload_parse_list to parse list of Channel
8967 Payloads. It returns SilcDList list of SilcChannelPayloads.
8968 Client for example can use this function to parse the list of
8969 channels it receives in the WHOIS command reply. The caller
8970 must free the list by calling silc_channel_payload_list_free.
8971 Affected files lib/silccore/silcchannel.[ch].
8973 Mon Mar 19 21:39:15 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8975 * Added one new argument <user mode> to the WHOIS command reply
8976 to return the mode of the user in SILC. Updated the protocol
8979 Implemented it to the server and client.
8981 Mon Mar 19 18:43:06 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8983 * Fixed the mode printing on the user interface on joining.
8984 Affected file silc/client_ops.c.
8986 * Implemented the UMODE command and user modes in general to the
8987 client library and to the user interface.
8989 * Implemented the UMODE command to the server.
8991 * The server now sends UNKNOWN_COMMAND error status if client sends
8992 unknown command. Affected file silcd/command.c.
8994 * All server commands now handle the command identifier the right
8995 way when sending the command reply to the client. The client can
8996 use to identify the command replies with the identifier.
8998 Mon Mar 19 16:13:07 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9000 * Added silc_server_get_client_route to resolve the route to
9001 the client indicated by the client ID. Affected file is
9004 * Added silc_server_relay_packet as general function to relay
9005 packet to arbitrary destination. This deprecates functions
9006 like _send_private_message_key, _relay_notify etc. Affected
9007 file is silcd/packet_send.[ch].
9009 Removed silc_server_send_key_agreement,
9010 silc_server_send_private_message_key and
9011 silc_server_packet_relay_notify functions from the file
9012 silcd/packet_send.[ch].
9016 * Implemented the SILC_NOTIFY_TYPE_KILLED notify handling in the
9017 server. Affected file silcd/packet_receive.[ch].
9019 * Implemented the KILL command to the client. Implemented the
9020 SILC_NOTIFY_TYPE_KILLED notify handling in the client library.
9021 Affected files lib/silcclient/command[_reply].c and
9022 lib/silcclient/client_notify.c. Implemented the KILL notify
9023 printing in the user inteface.
9025 * Fixed a lot silc_parse_nick memory leaks from the client
9026 library in the file lib/silcclient/command.c.
9028 * Changed the silc_server_send_notify_on_channels's `sender'
9029 argument from SilcSocketConnection to SilcClientEntry to
9030 check the sender as entry and not as connection object and not
9031 to send to the client provided as argument. The affected file
9032 is silcd/packet_send.[ch].
9034 * The notify packets that are destined directly to the client used
9035 to not to be processed by the server. Now changed that and the
9036 server processes all notify packets. After relaying the packet
9037 to the client the notify packet is processed in the server.
9039 * The silc_server_free_client_data now checks whether there is
9040 pending outgoing traffic for the client and purges the data to
9041 the network before removing the client entry.
9043 Sun Mar 18 21:02:47 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9045 * Added SILC_NOTIFY_TYPE_KILLED notify type. It is sent when
9046 an client is killed from the SILC Network. Updated the protocol
9049 Added new function silc_server_send_notify_killed to the
9050 silcd/packet_send.[ch].
9052 * Added function silc_server_packet_relay_notify to relay notify
9053 packets that are destined directly to a client. In this case
9054 the server does not process the notify packets but merely relays
9055 it to the client. Affected file silcd/packet_send.[ch].
9057 Added also silc_server_packet_process_relay_notify to check
9058 whereto relay the notify. Affected file is
9059 silcd/packet_receive.[ch].
9061 * Implemented the KILL command to the server.
9065 * Added the backup schema desgined last fall to the protocol
9066 specs for everyone to see. The specification is in the
9067 *-spec-xx.txt draft and the packet type definitions for the
9068 backup routers is in *-pp-xx.txt draft. Thusly, added also
9069 new packet type SILC_PACKET_CELL_ROUTERS.
9071 * A big security problem in the implementation discovered. The
9072 signoff of an client did not cause new channel key generation
9073 which it of course should've done. The channel keys must be
9074 always re-generated when client leaves (or signoffs) the channel.
9075 The silc_server_remove_from_channels funtion now handles
9076 the channel key re-generation.
9078 * Added `sender' argument to the silc_server_send_notify_on_channels
9079 to not to send the client provided as argument. Affected file
9080 silcd/packet_send.[ch].
9082 Fri Mar 16 15:52:49 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9084 * Implemented OPER and SILCOPER commands into the server and
9087 * Added silc_auth_verify and silc_auth_verify_data to verify
9088 the authentication directly from the authentication payload.
9089 It supports verifying both passphrase and public key based
9090 authentication. Affected file lib/silccore/silcauth.[ch].
9092 * Added `hash' field to the SilcIDListData structure. It is the
9093 hash negotiated in the SKE protocol. Affected file is
9096 * Slight redesigning of the SilcAuthPayload handling routines.
9097 Do not send SilcPKCS but SilcPublicKey as argument.
9099 * Implemented the public key authentication support to the
9100 serverconfig. The public key is loaded from the provided path
9101 and saved as authentication data to void * pointer. Thus,
9102 changed the unsigned char *auth_data to void *auth_data;
9104 * Fixed SHUTDOWN command to send the reply before the server
9105 is shutdown. :) Affected file silcd/command.c.
9107 * Fixed fatal bug in CONNECT command. The hostname was invalid
9108 memory and server crashed. Affected file silcd/command.c.
9110 * Fixed fatal bug in CLOSE command. The server_entry became
9111 invalid but was referenced later in the command. Affected file
9114 Thu Mar 15 12:46:58 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9116 * Fixed fatal bug in failure packet handling. Server ignored
9117 the failure and thus crashed when it came.
9121 Wed Mar 14 20:37:35 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9123 * Added new SILC_CF_LAG_STRICT command flag that strictly forces
9124 that the command may be executed only once in (about) 2 seconds.
9125 The old SILC_CF_LAG flag is same but allows command bursts up
9126 to five before limiting.
9128 Added the support for CF_LAG and CF_LAG_STRICT flags to the
9129 server code. Various commands now includes the CF_LAG_STRICT
9130 flag to disallow any kind of miss-use of the command.
9132 * Fixed the silc_buffer_unformat to not to allocate any data
9133 if the length of the data is zero. It used to allocate the
9134 length + 1. Affected file lib/silcutil/silcbuffmt.c.
9136 Wed Mar 14 16:10:30 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9138 * Changed the format of AdminConnection configuration section
9139 in the server. Added username of the admin to the format.
9140 Affected files silcd/serverconfig.[ch].
9142 Added silc_server_config_find_admin into silcd/serverconfig.[ch]
9143 to return admin configuration data by host, username and/or
9146 Wed Mar 14 13:18:16 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9148 * Implemented WHOWAS command to the server. Added the functions:
9150 silc_server_command_whowas_parse,
9151 silc_server_command_whowas_send_reply,
9152 silc_server_command_whowas_from_client and
9153 silc_server_command_whowas_from_server
9155 * Added <Client ID> argument to the WHOWAS command reply. Updated
9156 the protocol specs accordingly.
9158 * Implemented WHOWAS command and command_reply to the client
9161 Implemented the WHOWAS printing on the user interface.
9163 Tue Mar 13 22:17:34 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9165 * Added new argument to the WHOWAS command reply, the real name.
9166 It is an optional argument. Updated the protocol specs.
9168 * Added SilcIDCacheDestructor callback that is registered when
9169 the SilcIDCache is allocated. The callback is called when
9170 an cache entry in the ID Cache expires, or is purged from the
9171 cache. Added into lib/silccore/idcache.[ch].
9173 Added silc_idlist_client_destructor to the silcd/idlist.[ch]
9174 to destruct the client entries when the cache entry expires.
9175 Other ID Cache's in server and in the client library ignores
9178 * If the ID Cache entry's `expire' field is zero then the entry
9179 never expires. Added boolean `expire' argument to the
9180 silc_idcache_add function in the lib/silccore/idcache.[ch].
9181 If it is TRUE the default expiry value is used.
9183 * Added silc_server_free_client_data_timeout that is registered
9184 when client disconnects. By default for 5 minutes we preserve
9185 the client entry for history - for WHOWAS command.
9187 Tue Mar 13 13:26:18 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9189 * Added support to the server to enforce that commands are not
9190 executed more than once in 2 seconds. If server receives
9191 commands from client more frequently, timeout is registered
9192 to process the commands. Affected file silcd/command.c.
9193 Added new function silc_server_command_process_timeout.
9195 * Changed NICK_NOTIFY handling in client library to check that
9196 if the client's nickname was changed, so there is no need to
9197 resolve anything from the server.
9199 * Removed error printing from the WHOIS and IDENTIFY commands.
9200 If error occurs then it is ignored silently in the client library.
9201 The application, however, may map the received error to
9202 human readable error string. The application currently maps
9203 the NO_SUCH_NICKNAME error to string.
9205 * Made the command status message public to the application. Moved
9206 them from lib/silcclient/command_reply.c to
9207 lib/silcclient/command_reply.h. The application can map the
9208 received command status to the string with the
9209 silc_client_command_status_message function.
9211 * Added check to the server to check that client's ID is same
9212 as the Source ID in the packet the client sent. They must
9215 Tue Mar 13 12:49:21 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9217 * Added dist-bzip hook to the Makefile.am to make bzip2
9218 compressed distributions.
9220 Mon Mar 12 18:43:38 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9222 * Server now enforces the maximum length for the nickname and
9223 the channel as protocol specification dictates. 128 bytes for
9224 nickname and 256 bytes for channel name.
9226 * Moved the WHOIS printing to the application. The client libary
9227 does not print out the WHOIS information anymore, the application
9228 must do it. Renamed silc_client_command_reply_whois_print to
9229 the silc_client_command_reply_whois_save.
9231 The client's idle time is also sent to the application now, and
9232 the idle is shown on screen.
9234 * Added silc_client_command_reply_identify_save to save the
9235 received IDENTIFY entries.
9237 * Do not check for channel private keys in message sending and
9238 reception if the channel does not have the PRIVKEY mode set.
9239 Affected file lib/silclient/client_channel.c.
9241 Sun Mar 11 20:25:06 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9243 * Fixed a minor bug if WHOIS and IDENTIFY command parsing that
9244 just surfaced after chaning the JOIN procedure.
9246 Sun Mar 11 14:59:05 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9248 * Added silc_client_get_clients_by_list to get client entries
9249 from Client ID list, that is returned for example by JOIN
9250 and USERS command replies. The application should use this
9251 function for example when JOIN command reply is received to
9252 resolve the clients already on the channel (library does not
9253 do that anymore as USERS command reply is not used in the JOIN
9254 procedure anymore). Affected files lib/silcclient/silcapi.h and
9255 lib/silcclient/idlist.c.
9257 * JOIN command reply and USERS command reply returns now SilcBuffer
9258 pointers instead of unsigned char pointers when returning
9259 the client list and mode list.
9261 * Added <Client ID> argument to the JOIN command reply, mainly
9262 for the server to identify for which client the command was
9263 originally sent. Updated protocol specs accordingly.
9265 * Added SilcDlist private_key pointer to the SilcChannelEntry
9266 in the client to support the channel private keys. Affected
9267 file is lib/silcclient/idlist.h.
9269 * Added SilcChannelPrivateKey argument to the function
9270 silc_client_send_channel_message so that application can choose
9271 to use specific private ke if it wants to. If it is not provided,
9272 the normal channel key is used, unless private keys are set.
9273 In this case the first (key that was added first) is used
9274 as the encryption key.
9276 * Implemented the support for channel private key handling.
9277 Implemented the following functions:
9279 silc_client_add_channel_private_key,
9280 silc_client_del_channel_private_keys,
9281 silc_client_del_channel_private_key,
9282 silc_client_list_channel_private_keys and
9283 silc_client_free_channel_private_keys
9285 Affected file lib/silcclient/client_channel.c.
9287 * Added the support for the private keys in the channel message
9288 sending and encryption and in the message reception and
9289 decryption. Affected funtions are
9290 silc_client_send_channel_message and silc_client_channel_message.
9292 Sat Mar 10 21:36:22 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9294 * Added SKE's key verify callback to the client library's
9295 KE protocol context. Affected files lib/silcclient/protocol.[ch].
9297 * Removed the statement that server (or router) must send USERS
9298 command reply when joining to the channel so that the client
9299 knows who are on the channel. Instead, the client list and
9300 client's mode list is now sent in the JOIN command reply to the
9301 client who joined channel. This is better solution.
9303 * Added function silc_server_get_users_on_channel and function
9304 silc_server_save_users_on_channel to the silcd/server.[ch].
9306 * Removed function silc_server_command_send_users from the
9309 * Do not show topic on the client library anymore. The topic is
9310 sent in the command reply notify to the application and the
9311 application must show the topic now.
9313 Sat Mar 10 00:07:37 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9315 * Added client searching by nickname hash into the IDENTIFY and
9316 WHOIS commands in the server as they were clearly missing from
9317 them. Affected file is silcd/command.c.
9319 * Fixed a bug in private message receiving in the client library.
9320 The remote ID was freed and it wasn't supposed, now it is
9323 Fri Mar 9 12:40:42 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9325 * Minor fix to the channel payload; allocate the data area, as it
9326 needs to be of specific length.
9328 * If the key agreement port is zero then the operating
9329 system will define the bound port. Affected files are
9330 lib/silcclient/silcapi.h and lib/silcclient/client_keyagr.c.
9332 * Added new function silc_channel_payload_decrypt into the file
9333 lib/silccore/silcchannel.[ch].
9335 * Moved the channel message etc, check from silc_packet_decrypt
9336 to applications. The library calls now a generic
9337 SilcPacketCheckDecrypt callback which is to return TRUE or FALSE
9338 when the packet is either normal or special. This was done to
9339 allow more wide range of checking that was not allowed when
9340 the code was in library. Now applications can do virtually any
9341 checks to the packet and return to the library the decision how
9342 the packet should be processed. Affected files are
9343 lib/silccore/silcpacket.[ch].
9345 Added silc_server_packet_decrypt_check to the server and
9346 silc_client_packet_decrypt_check to the client library.
9348 * Added silc_server_packet_send_srcdest into silcd/packet_send.[ch]
9349 to send with specified source and destination information.
9351 * Channel message delivery between routers was broken after the
9352 channel key distribution was fixed earlier. The channel key
9353 was used be to distributed to other routers as well which is not
9354 allowed by the protocol. Now this is fixed and channel keys
9355 really are cell specific and the channel message delivery between
9356 routers comply with the protocol specification.
9358 * Fixed various commands in server to check also the global list
9359 for the channel entry and not just the local list. The affected
9360 file silcd/command.c.
9362 Thu Mar 8 21:39:03 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9364 * Added assert()s to buffer formatting and unformatting routines
9365 to assert (if --enable-debug) when error occurs. Affected
9366 file: lib/silcutil/silcbuffmt.c.
9368 * Changed to auto-reconnect to check whether the remote host is
9369 router and register the re-connect timeout if it is. It used
9370 to check that whether we are normal server, but router must do
9371 auto-reconnect with another router as well. Affected file
9374 * Removed the [<key len>] option from CMODE command as the cipher
9375 name decides the key length, nowadays. See the defined ciphers
9376 from the protocol specification.
9378 * Added [<hmac>] option to the CMODE command to define the HMAC
9379 for the channel. Added SILC_CMODE_HMAC channel mode.
9381 * Added [<hmac>] option for the JOIN command so that user can
9382 select which HMAC is used to compute the MACs of the channel
9385 * Added Hmac field to the Channel Message Payload. The integrity
9386 of plaintext channel messages are now protected by computing
9387 MAC of the message and attaching the MAC to the payload. The
9388 MAC is encrypted. Now, it is clear that this causes some
9389 overhead to the size of the packet but rationale for this is that
9390 now the receiver can verify whether the channel message decrypted
9391 correctly and also when private keys are set for the channel the
9392 receiver can decrypt the packet with several keys and check from
9393 the MAC which key decrypted the message correctly.
9395 * Added silc_cipher_encrypt and silc_cipher_decrypt into the
9396 lib/silccrypt/silccipher.[ch].
9398 * Added silc_hash_len to return the digest length into the
9399 lib/silcrypt/silchash.[ch].
9401 * Rewrote parts of Silc Channel Payload interface in the
9402 lib/silccore/silcchannel.[ch]. The encode function now also
9403 encrypts the packet and parse function decrypts it.
9405 Wed Mar 7 20:58:50 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9407 * Fixed a minor formatting bug in the SKE's key material processing.
9408 It actually might have processed the keys wrong way resulting
9411 * Redefined the mandatory HMAC algorithms and added new algorithms.
9412 Added hmac-sha1-96 and hmac-md5-96 which are normal hmac-sha1
9413 and hmac-md5 truncated to 96 bits. The mandatory is now
9414 hmac-sha1-96. Rest are optional (including the one that used
9415 to be mandatory). Rationale for this is that the truncated HMAC
9416 length is sufficient from security point of view and can actually
9417 make the attack against the HMAC harder. Also, the truncated
9418 HMAC causes less overhead to the packets. See the RFC2104 for
9421 * Added new [hmac] configuration section. The SKE used to use
9422 the hash names (md5 and sha1) in the SKE proposal as HMCAS which
9423 is of course wrong. The official names that must be proposed in
9424 the SKE are the ones defined in the protocol specification
9425 (hmac-sha1-96 for example). The user can configure any hmac
9426 using any hash function configured in the [hash] section. At
9427 least, the mandatory must be configured.
9429 Rewrote the HMAC interface in lib/silccrypt/silchmac.[ch].
9431 * Added HMAC list to the SKE proposal list. It has now both
9432 hash algorithm list and HMAC list. This makes the protocol
9433 incompatible with previous versions. The SKE now seems to work
9434 the way it is supposed to work, for the first time actually.
9436 * Defined plain Hash algorithms to the protocol specification.
9439 Tue Mar 6 15:36:11 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9441 * Implemented support for key agreement packets into the server.
9442 Added functions silc_server_key_agreement and
9443 silc_server_send_key_agreement. Other than these functions,
9444 server has nothing to do with this packet.
9446 * Added support for private message key packets into the server.
9447 Added functions silc_server_private_message_key and
9448 silc_server_send_private_message_key.
9452 * Changed the silc_[client|server]_protocol_ke_set_keys to be
9453 called in the protocol's final callback instead in the END
9454 protocol state. This makes a little more sense and in the same
9455 time in client we can use the same protocol routines for normal
9456 key exchange and to key agreement packet handling as well.
9458 * Added to both client's and server's KE protocol context the
9459 SilcSKEKeyMaterial pointer to save the key material. We will
9460 bring the key material to the protocol's final callback by doing
9461 this. The final callback must free the key material.
9463 * Added SKE's packet_send callback into client's KE protocol
9464 context so that the caller can choose what packet sending function
9465 is used. This way we can use different packet sending when
9466 doing normal SKE when doing key agreement packet handling (in
9467 the key agreement packet handling we do not want to encrypt
9470 * Implemented the responder side of the key agreement routines
9471 in the client. The client can now bind to specified port and
9472 accept incoming key negotiation. The key material is passed
9473 to the application after the protocol is over.
9475 * Implemented the processing of incoming Key Agreement packet
9476 in the client. Added function silc_client_key_agreement to
9479 * Implemented the intiator side of the key agreement routines
9480 in the client. The client can now initiate key agreement with
9481 another remote client. The key material is passed to the
9482 application after the protocol is over.
9484 * Created client_keyagr.c to include all the key agreement
9487 * Added macro SILC_TASK_CALLBACK_GLOBAL which is equal to the
9488 SILC_TASK_CALLBACK except that it is not static.
9490 * Created client_notify.c and moved the Notify packet handling
9491 from the client.[ch] into that file.
9493 * Created client_prvmsg.c and moved all private message and
9494 private message key routines from the client.[ch] into that file.
9496 * Create client_channel.c and moved all channel message and
9497 channel private key routines from the client.[ch] into that file.
9499 * Changed silc_client_get_client_by_id_resolve to resolve with
9500 WHOIS command instead of IDENTIFY command, in the file
9501 lib/silclient/idlist.c.
9503 Mon Mar 5 18:39:49 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9505 * Implemented the SKE's responder side to the Client library.
9507 * When FAILURE is received to the protocol do not trust it
9508 blindly. Register a timeout to wait whether the remote closes
9509 the connection as it should do it, only after that process the
9510 actual failure. This was changed to both client and server.
9512 * Added client_internal.h to include some of the structures
9513 there instead of client.h in lib/silcclient/.
9515 * Added function silc_task_unregister_by_callback to unregister
9516 timeouts by the callback function.
9518 Sat Mar 3 19:15:43 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9520 * Some "Incomplete WHOIS info" errors has been appearing on the
9521 log files. Took away the entry->userinfo check from WHOIS
9522 reply sending. The entry->userinfo is now " " if client did not
9523 provide one. I thought this was fixed earlier but something
9524 is wrong still. Let's see if the error still appears.
9526 Wed Feb 28 20:56:29 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9528 * Fixed a minor bug in the login when the channel key is
9529 re-generated in the server. It used to generate the key in
9530 wrong order and thus caused problems in the channel traffic.
9532 * Fixed a minor bug in channel key distsribution after
9533 KICK command. The key was not sent to the router even though
9536 Tue Feb 27 20:24:25 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9538 * Added silc_ske_process_key_material_data as generic routine
9539 to process any key material as the SILC protocol dictates. The
9540 function is used by the actual SKE library but can be used by
9541 applications as well. This relates to the private message keys
9542 and the channel private keys since they must be processed the
9543 same way the normal SILC session keys. The protocol dictates
9544 this. Affected files: lib/silcske/silcske.[ch].
9546 Added also silc_ske_free_key_material to free the
9547 SilcSKEKeyMaterial structure.
9549 * Defined silc_cipher_set_key function to set the key for
9550 cipher without using the object's method function. The affected
9551 files: lib/silccrypt/silccipher.[ch].
9553 * Implemented silc silc_client_add_private_message_key,
9554 silc_client_add_private_message_key_ske,
9555 silc_client_del_private_message_key,
9556 silc_client_list_private_message_keys and
9557 silc_client_free_private_message_keys functions in the
9560 Added functions silc_client_send_private_message_key to send
9561 the Private Message Key payload and silc_client_private_message_key
9562 to handle incoming Private Message Key payload.
9564 * Added Cipher field to the Private Message Key payload to set
9565 the cipher to be used. If ignored, the default cipher defined
9566 in the SILC protocol (aes-256-cbc) is used.
9568 Tue Feb 27 13:30:52 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9570 * Removed lib/silcclient/ops.h file.
9572 Redefined parts of the SILC Client Library API. Created new
9573 file silcapi.h that deprecates the ops.h file and defines the
9574 published Client Library API. Defined also private message key
9575 API and channel private key API into the file.
9577 This is the file that the application must include from the
9578 SILC Client Library. Other files need not be included by
9579 the application anymore.
9581 * Added new key_agreement client operation callback and also
9582 defined the Key Agreement library API for the application.
9584 Tue Feb 27 11:28:31 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9586 * Added new packet type: SILC_PACKET_KEY_AGREEMENT. This packet
9587 is used by clients to request key negotiation between another
9588 client in the SILC network. If the negotiation is started it
9589 is performed using the SKE protocol. The result of the
9590 negotiation, the secret key material, can be used for example
9591 as private message key.
9593 Implemented the Key Agreement payload into the files
9594 lib/silccore/silauth.[ch].
9596 Mon Feb 26 12:13:58 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9598 * Redefined ciphers for the SILC protocol. Added some new ciphers
9599 and defined the key lengths for the algorithms. Changed the
9600 code accordingly. The default key length is now 256 bits.
9602 * Fixed SKE key distribution function silc_ske_process_key_material
9603 when the key length is more than 128 bits. The default key
9604 length in SILC is now 256 bits.
9606 * Added new command status type: SILC_STATUS_ERR_UNKOWN_ALGORITHM
9607 to indicate unsupported algorithm.
9609 * Renamed rijndael.c to aes.c and all functions as well.
9611 * Fixed a long standing channel key setting bug in client library.
9612 Weird that it has never surfaced before.
9614 * Fixed bug in channel deletion. If the entire channel is removed
9615 then it must also delete the references of the channel entry
9616 from the client's channel list as the client's channel entry and
9617 the channel's client entry share same memory.
9619 Sun Feb 25 20:47:29 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9621 * Implemented CONNECT and SHUTDOWN commands in the client.
9623 * Implemented CLOSE command to the client.
9625 * Added the function silc_idlist_find_server_by_name into the
9626 files silcd/idlist.[ch].
9628 Added the function silc_idlist_find_server_by_conn into the
9629 files silcd/idlist.[ch].
9631 Sat Feb 24 23:45:49 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9633 * DIE command was renamed to SHUTDOWN. Updated the both code
9636 * Defined SILC_UMODE_NONE, SILC_UMODE_SERVER_OPERATOR and
9637 SILC_UMODE_ROUTER_OPERATOR modes into lib/silccore/silcmode.h.
9639 * Implemented CONNECT, CLOSE and SHUTDOWN commands to the server
9642 * Added function silc_server_create_connection function to create
9643 connection to remote router. My server implementation actually
9644 does not allow router to connect to normal server (it expects
9645 that normal server always initiates the connection to the router)
9646 so the CONNECT command is only good for connecting to another
9649 Sat Feb 24 16:03:45 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9651 * Added SILC_NOTIFY_TYPE_KICKED to indicate that the client
9652 or some other client was kicked from the channel.
9654 Implemented the handling of the notify type to both client
9657 Implemented silc_server_send_notify_kicked to send the KICKED
9658 notify. It is used to send it to the server's primary router.
9660 * Implemented the KICK command into server and client.
9662 * Added `query' argument to the silc_idlist_get_client function
9663 to indicate whether to query the client from server or not if
9666 * Added new command status type SILC_STATUS_ERR_NO_CHANNEL_FOPRIV
9667 to indicate that the client is not channel founder.
9671 Sat Feb 24 00:00:55 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9673 * Removed the rng context from SilcPacketContext structure and
9674 changed that the packet routine uses the Global RNG API.
9676 Fri Feb 23 11:22:57 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9678 * Added support for quit message that client can "leave" on the
9679 channel when it quits the SILC. It is ditributed inside the
9680 SILC_NOTIFY_TYPE_SIGNOFF notify type.
9682 Added silc_server_free_client_data that will take the
9683 signoff message as argument.
9685 * Changed SKE routines to use the silc_pkcs_sign/verify routines.
9687 Thu Feb 22 23:05:36 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9689 * Updated parts of the protocol specification to keep it up
9692 Thu Feb 22 15:08:20 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9694 * Added List flag (SILC_PACKET_FLAG_LIST) to indicate list of
9695 payloads in one packet.
9697 * Deprecated following packet types: NEW_ID_LIST, NEW_CHANNEL_LIST,
9698 NEW_CHANNEL_USER_LIST, SET_MODE and SET_MODE_LIST. List packets
9699 use now the new List flag.
9701 * Also deprecated the following packet types: REPLACE_ID,
9702 NEW_CHANNEL_USER and REMOVE_CHANNEL_USER packet types.
9704 * Added list support for Notify packet in server.
9706 * Added silc_server_send_notify_channel_change to send the
9707 CHANNEL_CHANGE notify type to replace channel ID's. Deprecates
9708 the silc_server_send_replace_id.
9710 * Added silc_server_send_notify_nick_change to send the
9711 NICK_CHANGE notify type. Deprecates the function
9712 silc_server_send_replace_id.
9714 * Added silc_server_send_notify_join to send the JOIN notify type.
9715 Deprecates the function silc_server_send_new_channel_user.
9717 * Added silc_server_send_notify_leave to send LEAVE notify type.
9718 Deprecates the function silc_server_send_remove_channel_user.
9720 * Added silc_server_send_notify_cmode and
9721 silc_server_send_notify_cumode to send CMODE and CUMODE notify
9722 types. Deprecates the silc_server_send_set_mode function.
9724 * Added SERVER_SIGNOFF notify type to indicate that server has
9725 quit. This means that all clients on the channel from that
9726 server will drop. This can be also used when netsplit happens.
9728 Deprecated REMOVE_ID packet type since it is not needed anymore
9731 Added silc_server_send_notify_server_signoff to send the
9732 SERVER_SIGNOFF notify type. Deprecates the function
9733 silc_server_send_remove_id.
9735 Added also silc_server_send_notify_signoff to send the
9736 SIGNOFF notify type.
9738 * Employed the PKCS #1. It is the mandatory way to do RSA in the
9739 SILC protocol from this day on. Changed the protocol
9740 specification as well.
9742 * Added silc_server_send_notify_topic_set to send TOPIC_SET
9743 notify type. It is used between routers to notify about
9744 topic changes on a channel.
9746 * Added silc_id_dup into lib/silccore/id.[ch] to duplicate
9749 * Partly updated the protocol specification to comply with the
9750 changes now made. It is still though a bit outdated.
9752 * The JOIN notify type now takes one extra argument <Channel ID>.
9753 The packet used to be destined to the channel but now the
9754 JOIN type may be sent as list thus it is impossible to
9755 destine it to any specific channel. By adding this argument
9756 it is again possible.
9758 Wed Feb 21 22:39:30 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9760 * Added CREDITS file. The CHANGES and CREDITS file will appear
9761 in the distribution as well.
9763 Wed Feb 21 14:17:04 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9765 * Implemented CMODE_CHANGE, CUMODE_CHANGE and TOPIC_SET notify
9766 types in the server's silcd/packet_receive.c.
9768 * Implemented CMODE and CUMODE to work in router environment.
9770 * Fixed minor encoding and decoding buglet from the
9771 lib/silccore/silcmode.c.
9773 * Fixed buffer overflow from lib/silcclient/command.c in USERS
9776 Wed Feb 21 12:44:00 EET 2001 Mika Boström <bostik@lut.fi>
9778 * Changed all SilcConfigServer* and silc_config_server* to
9779 SilcServerConfig* and silc_server_config*, respectively.
9782 Wed Feb 21 00:10:00 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9784 * Associated the ID (client or server ID) to the Authentication
9785 Payload to avoid any possibility of forging. Updated the
9786 protocol specification and the code accordingly.
9788 Tue Feb 20 14:14:14 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9790 * The RSA key length is now save to the RsaKey context in the
9791 key generation process in lib/silccrypt/rsa.c. The key length
9792 is now used to figure out the maximum size of the block allowed
9793 to be encrypted/signed.
9795 * Added silc_mp_mp2bin_noalloc into lib/silcmath/mpbin.[ch]. It
9796 is equivalent to the silc_mp_mp2bin but does not allocate any
9799 * Changed silc_mp_mp2bin API to take length argument. If it is
9800 non-zero then the buffer is allocated that large. If zero, then
9801 the size is approximated using silc_mp_sizeinbase, which however
9804 * Created Global RNG API which is global RNG that application can
9805 initialize. After initializing, any routine anywhere in the
9806 code (including library) can use RNG without allocating a new
9807 RNG object. This was done to allow this sort of use of the
9808 RNG in code that has no chance to allocate RNG object. All
9809 applications currently allocate this and many routines in the
9810 library use this. Affected file lib/silccrypt/silcrng.[ch].
9812 * Removed the RNG kludge from lib/silcmath/primegen.c and changed
9813 it to use the Global RNG API.
9815 * Defined Authentication Payload into protocol specification that
9816 is used during SILC session to authenticate entities. It is
9817 used for example by client to authenticate itself to the server
9818 to obtain server operator privileges.
9820 Implemented this payload into the lib/silccore/silcauth.[ch].
9821 Implemented also routines for public key based authentication
9822 as the new protocol specification dictates.
9824 Moved definitions of different authentication methods from
9825 lib/silccore/silcprotocol.h into lib/silccore/silcauth.h.
9827 * Added silc_pkcs_encrypt, silc_pkcs_decrypt, silc_pkcs_sign,
9828 silc_pkcs_verify and silc_pkcs_sign_with_hash and
9829 silc_pkcs_verify_with_hash functions into the file
9830 lib/silccrypt/silcpkcs.[ch].
9832 Mon Feb 19 19:59:28 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9834 * The client entry's userinfo pointer must be always valid.
9835 Otherwise the [<unknown>] bug will surface beacuse the WHOIS
9836 will fail since it requires the userinfo. Now, the userinfo
9837 is allocated as "" if actual userinfo does not exist. Actually,
9838 it must exist and it is totally Ok to drop client connections
9839 that does not announce the userinfo. However, we will make
9840 this workaround for now.
9842 * Added silc_net_get_remote_port into lib/silcutil/silcnet.[ch]
9843 to return the remote port by socket.
9845 Mon Feb 19 14:26:49 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9847 * Changed SILC_SERVER_COMMAND_EXEC_PENDING macro to the name
9848 SILC_SERVER_PENDING_EXEC and added an new macro
9849 SILC_SERVER_PENDING_DESTRUCTOR which is called to free the
9850 data or when error occurs while processing the pending command.
9852 Added new argument `destructor' into silc_server_command_pending
9853 and to the SilcServerCommandPending object. This destructor is
9854 now called after calling the pending callback or if error occurs
9855 immediately. If error occurs the actual pending callback won't
9856 be called at all - only the destructor. The destructor may be
9857 NULL if destructor is not needed.
9859 All this applies for client library code as well. Similar
9860 changes were made there as well for the pending commands.
9862 In the client, the application must now allocate the
9863 SilcClientCommandContext with the silc_client_command_alloc
9866 * Added reference counter to the SilcServerCommandContext. Added
9867 function silc_server_command_alloc and silc_server_command_dup
9870 Same type of functions added to the client library for the same
9873 * Removed the cmd_ident from IDListData away since it is now
9874 global for all connections. It is the command identifier used
9875 in command sending and with pending commands. The affected file
9878 * Added reference counter to the SilcSocketConnection objecet to
9879 indicate the usage count of the object. The object won't be
9880 freed untill the reference counter hits zero. Currently only
9881 server uses this, and client ignores it. The client must be
9882 set to use this too later. The affected files are
9883 lib/silccore/silcsockconn.[ch]. Added also the function
9884 silc_socket_dup to increase the reference counter.
9886 This was mainly added because it is possible that the socket
9887 is removed underneath of pending command or other async
9888 operation. Now it won't be free'd and proper DISCONNECTING
9889 flags, etc. can be set to avoid sending data to connection that
9890 is not valid anymore.
9892 * Added SILC_SET_DISCONNECTING to server.c when EOF is read from
9893 the connection. After that it sets SILC_SET_DISCONNECTED.
9894 It is, however, possible that the socket data is not still freed.
9895 The silc_server_packet_process now checks that data is not
9896 read or written to connection that is DISCONNECTED. The socket
9897 get's freed when the reference counter hits zero.
9899 Mon Feb 19 00:50:57 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9901 * Changed the client operation API: channel_message operation's
9902 `sender' is now the client entry of the sender, not the nickname
9903 and the `channel' is the channel entry, not the channel name.
9905 In the private_message operation the `sender' is now also the
9906 client entry of the sender not the nickname.
9908 Affected file is lib/silcclient/ops.h and all applications
9909 using the client operations.
9911 Sat Feb 17 22:11:50 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9913 * Moved the calling of ops->connect() from connect_to_server_final
9914 into receive_new_id functin since that is the point when the
9915 client is actually allowed to send traffic to network. The
9916 affected file is lib/silcclient/client.c.
9918 Sat Feb 17 13:15:35 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9920 * When receiving NEW_CHANNEL_LIST, NEW_CHANNEL_USER_LIST,
9921 NEW_ID_LIST and SET_MODE_LIST packets, broadcast the list packet
9922 (if needs broadcasting) instead of broadcasting the packets one
9923 by one which would make a burst in the network traffic.
9925 * Added `broadcast' argument to the functions in silcd/server.[ch]
9926 silc_server_create_new_channel[_with_id] to indicate whether
9927 to send New Channel packet to primary router.
9929 Sat Feb 17 01:06:44 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9931 * Added new function into the silcd/server.[ch] files:
9932 silc_server_create_new_channel_with_id to create new channel with
9933 already existing Channel ID.
9935 * Added new packet type SILC_PACKET_SET_MODE_LIST into the file
9936 lib/silccore/silcpacket.h. This packet is used t send list of
9937 Set Mode payloads inside one packet. Server uses this to set
9938 the modes for the channels and clients on those channels, that it
9939 announced to the router when it connected to it. The protocol
9940 specification has been updated accordingly.
9942 * The silc_server_new_channel did not handle the packet coming
9943 from normal server as it normally does not send that. However,
9944 when it announces its channels it does send it. Implemented
9945 the support for that.
9947 * Added SILC_ID_CHANNEL_COMPARE macro to compare to Channel ID's
9948 into the file lib/silccore/id.h.
9950 Fri Feb 16 23:57:29 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9952 * Fixed memory leaks in the functions silc_idlist_del_client,
9953 silc_idlist_del_channel and silc_idlist_del_server in the file
9954 silcd/idlist.c. All of those leaked like a sieve.
9956 * Fixed some small memory leaks in the client's function
9957 silc_client_notify_by_server.
9959 * Added functions into silcd/server.c: silc_server_announce_clients,
9960 silc_server_announce_channels and silc_server_announce_server.
9961 These functions are used by normal and router server to announce
9962 to its primary router about clients, channels and servers (when
9963 router) that we own. This is done after we've connected to the
9966 These functions effectively implements the following packet types:
9967 SILC_PACKET_NEW_CHANNEL_LIST, SILC_PACKET_NEW_CHANNEL_USER_LIST
9968 and SILC_PACKET_NEW_ID_LIST.
9970 * Added new functions into the silcd/packet_receive.[ch]:
9971 silc_server_new_id_list, silc_server_new_channel_list and
9972 silc_server_new_channel_user_list to handle the incoming
9973 NEW_ID_LIST, NEW_CHANNEL_LIST and NEW_CHANNEL_USER_LIST packets.
9975 * Added support of changing Channel ID in the function
9976 silc_server_replace_id. If the server that announces a channel
9977 to the router already exists in the router (with same name but
9978 with different Channel ID), router is responsible to send
9979 Replace ID packet to the server and force the server to change
9980 the Channel ID to the one router has.
9982 * Added new notify type SILC_NOTIFY_TYPE_CHANNEL_CHANGE to notify
9983 client that the Channel ID has been changed by the router. The
9984 normal server sends this to the client. Client must start using
9985 the new Channel ID as the channel's ID.
9987 Implemented handling of this new type into lib/silcclient/client.c
9988 into the function silc_client_notify_by_server.
9990 * Added new function silc_idlist_replace_channel_id into the files
9991 silcd/idlist.[ch] to replace the Channel ID.
9993 Fri Feb 16 14:14:00 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9995 * Call silc_server_command_identify_check always when processing
9996 the IDENTIFY command in silcd/command.c
9998 Thu Feb 15 20:07:37 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10000 * Added new packet type SILC_PACKET_HEARTBEAT that is used to
10001 send keepalive packets. The packet can be sent by clients,
10002 servers and routers.
10004 Added function silc_socket_set_heartbeat into the file
10005 lib/silccore/silcsockconn.[ch] to set the heartbeat timeout.
10006 If not set, the heartbeat is not performed. The actual
10007 heartbeat is implemented in the low level socket connection
10008 library. However, application is responsible of actually
10009 sending the packet.
10011 Added silc_server_send_heartbeat to send the actual heartbeat
10012 packet into silcd/packet_send.[ch]. Server now performs
10013 keepalive with all connections.
10015 * Added silc_task_get_first function into lib/silcutil/silctask.c
10016 to return the timeout task with shortest timeout. There was a bug
10017 in task unregistration that caused problems. TODO has been
10018 updated to include that task system must be rewritten.
10020 * The client library will now resolve the client information when
10021 receiving JOIN notify from server for client that we know but
10022 have incomplete information.
10024 * Rewrote parts of silc_server_remove_from_channels and
10025 silc_server_remove_from_one_channel as they did not remove the
10026 channel in some circumstances even though they should've.
10028 * Encryption problem encountered in server:
10030 The LEAVE command used to send the Channel Key packet to the
10031 router immediately after generating it. However, the code
10032 had earlier sent Remove Channel user packet but not immediately,
10033 ie. it was put to queue. The order of packets in the router
10034 was that Channel Key packet was first and Remove Channel User
10035 packet was second, even though they were encrypted in the
10036 reverse order. For this reason, MAC check failed. Now, this
10037 is fixed by not sending the Channel Key packet immediately but
10038 putting it to queue. However, this is more fundamental problem:
10039 packets that are in queue should actually not be encrypted
10040 because packets that are sent immediately gets encrypted
10041 actually with wrong IV (and thus MAC check fails). So, packets
10042 that are in queue should be encrypted when they are sent to
10043 the wire and not when they put to the queue.
10045 However, the problem is that the current system has not been
10046 designed to work that way. Instead, the packet is encrypted
10047 as soon as possible and left to the queue. The queue is then
10048 just purged into wire. There won't be any fixes for this
10049 any time soon. So, the current semantic for packet sending
10052 o If you send packet to remote host and do not force the send
10053 (the packet will be in queue) then all subsequent packets to the
10054 same remote host must also be put to the queue. Only after the
10055 queue has been purged is it safe again to force the packet
10058 o If you send all packets immediately then it safe to send
10059 any of subsequent packets through the queue, however, after
10060 the first packet is put to queue then any subsequent packets
10061 must also be put to the queue.
10063 Follow these rules and everything works fine.
10065 Thu Feb 15 14:24:32 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10067 * Added new function silc_server_remove_clients_by_server to
10068 remove all client entries from ID list when the server connection
10069 is lost. In this case it is also important to invalidate all
10070 client entires as they hold the invalid server entry. This
10071 fixes fatal bug when server has lost connection and will reconnect
10074 Wed Feb 14 16:03:25 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10076 * Made some sanity checks to silc_server_daemonise like to check
10077 whether the requested user and group actually exists.
10079 * Added sanity check to SKE's silc_ske_responder_finish to check
10080 that the public and private key actually is valid.
10082 * Invalidate the client's nickname when receiving Replace ID
10083 packet and the Client ID is being replaced. This means that the
10084 server will query the nickname if someone needs it (client)
10087 * Sort the ID Cache in client library when the ID Cache data
10088 has changed (needs sorting).
10090 * Do not allow for SILC client to create several connections to
10091 several servers. The client does not support windows right now
10092 and generating multiple connections causes weird behaviour.
10094 Irssi-silc client does support windows and can handle several
10095 connections without problems, see: www.irssi.org and SILC plugin.
10097 * Fixed some places where client was added to the IDList. The
10098 rule of thumb is following (in order to get everything right):
10099 If the client is directly connected local client then the
10100 `connection' argument must be set and `router' argument must be
10101 NULL to silc_idlist_add_client function. If the client is not
10102 directly connected client then the `router' argument must
10103 bet set and the `connection' argument must be NULL to the
10104 silc_idlist_add_client function.
10106 * The funtion silc_server_packet_send_local_channel actually did
10107 not check whether the client was locally connected or not. It
10108 does that now. Fixed a bug related to LEAVE command.
10110 * Fixed Remove Channel User payload parsing bug in server's
10111 silcd/packet_receive.c. Fixed a bug related to LEAVE command.
10113 * The server's silc_server_save_channel_key now checks also the
10114 global ID list for the channel as it might not be in the local
10115 list. Fixed a bug related to LEAVE command.
10117 * Is this the end of the [<unknown>] buglet that has been lurking
10118 around for a long time? A little for loop fix in server's
10119 silc_server_command_whois_parse that is used by both IDENTIFY
10120 and WHOIS command. At least, this was a clear bug and a cause
10121 of one type of [<unknown>] buglet.
10123 * WHOIS and IDENTIFY commands call the function
10124 silc_server_command_[whois/identify]_check function even if
10125 we are not router server.
10127 Tue Feb 13 19:55:59 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10129 * Added --with-gmp configuration option. If set the GMP
10130 is always compiled in the SILC source tree. If not set then
10131 it is checked whether the system has the GMP3 installed. If
10132 it has then the GMP won't be compiled (the system's headers
10133 and library is used), if it doesn't have it then the GMP is
10134 compiled in the SILC source tree.
10136 Mon Feb 12 11:20:32 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10138 * Changed RSA private exponent generation to what PKCS #1
10139 suggests. We try to find the smallest possible d by doing
10140 modinv(e, lcm(phi)) instead of modinv(e, phi). Note: this is
10141 not security fix but optimization.
10143 Sun Feb 11 18:19:51 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10145 * Added new config entry [Identity] to fork the server and run
10146 it as specific user and group. A patch from Bostik.
10148 * Imported Dotconf configuration library into lib/dotconf.
10149 This will be used to create the SILC configuration files later.
10150 It will appear in the distsribution after this commit.
10152 Sat Feb 10 21:13:45 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10154 * A big code auditing weekend happening. Auditing code for
10155 obvious mistakes, bugs and errors. Also, removing any code
10158 Removed files for being obsolete:
10160 o lib/silcutil/silcbuffer.c (the buffer interface is entirely in
10161 inline in the file lib/silcutil/silcbuffer.h)
10163 o lib/silcutil/silcbufutil.c (the header has inline versions)
10165 Changed code to fix possible error conditions:
10167 o The buffer formatting routines now check that the destination
10168 buffer really has enough space to add the data. This applies for
10169 both buffer formatting and unformatting
10170 (lib/silcutil/silcbuffmt.[ch]). Also, the entire buffer
10171 unformatting was changed to accomodate following rules:
10172 XXX_*STRING_ALLOC will allocate space for the data into the pointer
10173 sent to the function while XXX_*STRING will not allocate or copy
10174 the data into the buffer. Instead it sets the pointer from the
10175 buffer into the pointer sent as argument (XXX_*STRING used to
10176 require that the pointer must be allocated already). This change
10177 makes this whole thing a bit more consistent and more optimized
10178 (note that the data returned in the unformatting with XXX_*STRING
10179 must not be freed now). The routines return now -1 on error.
10181 o Tried to find all code that use buffer_format and buffer_unformat
10182 and added return value checking to prevent formatting and
10183 especially unformatting errors and possible subsequent fatal
10186 o Changed ske->x and ske->KEY to mallocated pointers in
10187 lib/silcske/silcske.h. Fixed possible data and memory leak.
10189 o Added return value checking to all *_parse* functions. Fixed
10190 many memory leaks as well.
10192 o Added length argument to silc_id_str2id in lib/silccore/id.[ch]
10193 so that buffer overflows would not happen. All code now also
10194 checks the return value as it can fail.
10196 Mon Feb 5 20:08:30 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10198 * Added reconnection support to server if the normal server looses
10199 its connection to the router (for example if router is rebooted).
10200 The server performs normal reconnection strategy implemented
10201 to the server. Affected file silcd/server.c.
10203 Sun Feb 4 13:18:32 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10205 * Added new packet type SILC_PACKET_SET_MODE that is used to
10206 distribute the information about changed modes (for clients,
10207 channels and clients channel modes) to all routers in the
10208 network. Updated the protocol specification accordingly.
10210 Added functions into silcd/packet_send.c and
10211 silcd/packet_receive.c: silc_server_send_set_mode,
10212 silc_server_set_mode.
10214 Added new files silcmode.[ch] into lib/silccore that implements
10215 the encoding and decoding of Set Mode Payload. Added new type
10216 SilcSetModePayload. Moved the definitions of different modes
10217 from lib/silccore/silcchannel.h into lib/silccore/silcmode.h.
10219 Sat Feb 3 15:44:54 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10221 * Oops, a little mistake in server's connection authentication
10222 protocol. The protocol is not ended with FAILURE but with
10223 SUCCESS if the authentication is Ok. :) Affected file is
10226 * Implemented NICK_CHANGE notify handling in server in the file
10227 silcd/packet_receive.c The NICK_CHANGE notify is distributed to
10228 the local clients on the channel. After the changing nickname
10229 in router environment snhould work and the [<unknown>] nickname
10230 should appear no more.
10232 The silc_server_replace_id function that receives the Replace ID
10233 payload now sends the NICK_CHANGE notify type also in the file
10234 silcd/packet_receive.c
10236 * Changed WHOIS and IDENTIFY command to support the maximum amount
10237 of arguments defined in protocol specs (3328 arguments). This
10238 fixed a bug that caused problems when there were more than three
10239 users on a channel.
10241 Fri Feb 2 11:42:56 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10243 * Added extra parameter, command identifier, to the
10244 silc_client_send_command so that explicit command identifier
10247 Changed that ID list routines uses specific command identifier
10248 when sending WHOIS/IDENTIFY requests to the server so that they
10249 can be identified when the reply comes back.
10251 Affected files lib/silcclient/command.[ch],
10252 lib/silcclient/client.c and lib/silcclient/idlist.[ch].
10254 * Added `sender' argument to silc_server_packet_send_to_channel
10255 to indicaet the sender who originally sent the packet to us
10256 that we are now re-sending. Ignored if NULL. Affected file
10257 silcd/packet_send.[ch].
10259 * Added some server statistics support in silcd/server_internal.h
10260 SilcServerStatistics structure and around the server code. Also
10261 send some nice statistics information when client is connecting
10264 Thu Feb 1 23:31:21 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10266 * Fixed channel ID decoding in server's JOIN command reply in
10267 silcd/command_reply.c
10269 * Fixed braodcasting of replace ID payload to not to send it if
10270 we are standalone server in silcd/packet_receive.c.
10272 * Fixed all channel message sending routines to not to send
10273 packets to clients that has router set, since they are routed
10274 separately in the same function earlier. Affects file
10275 silcd/packet_send.c and all channel packet sending functions.
10277 * In USERS reply, res_argv[i] are not allocated, the table
10278 is allocated. Thus changed that free the table, not its
10281 * In server's whois_check and identify_check if the client is
10282 locally connected do not send any WHOIS commands - they are not
10285 Thu Feb 1 21:32:27 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10287 * Fixed some minor bugs in client when sending WHOIS command. The
10288 arguments was in wrong order.
10290 * Removed statis function add_to_channel from server in
10291 silcd/command.c that was previously used with the joining but
10294 * Tested USERS command in router environment successfully with two
10295 routers, two servers and two clients.
10297 Thu Feb 1 00:54:26 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10299 * Reorganized the USERS command and command reply in client library
10300 in lib/silcclient/command.c and lib/silcclient/command_reply.c.
10301 When the command is given by user we register a pending command
10302 callback that will reprocess the command after the reply has been
10303 received from the server. When reprocessing the packet we then
10304 display the information. Thus, the USERS information is displayed
10305 now in the command callback instead of in the command reply
10306 callback. The processing of the command is same as previously
10307 when server has sent the command reply in the JOINing process.
10309 * Added to USERS command in silcd/command_reply.c to join the client,
10310 we didn't use to know about, to the channel after we've created
10311 a client entry for it. Also, for clienet we did know already still
10312 check whether it is on the channel or not and add it if not.
10314 * Removed silc_server_command_join_notify as the function and its
10317 Tue Jan 30 22:39:15 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10319 * Changed the client's pending command handling to the same as the
10320 server's pending command handling. It is also now possible to
10321 execute command reply functions from other command reply
10322 function as the function callbacks for commands and command
10323 replies are one and same. The pending commands are not static
10324 list anymore, it is mallocated SilcDList in lib/silcclient/client.h
10325 in client connection context. Thus, pending commands are server
10326 connection specific as it is convenient.
10328 Changed the function silc_client_command_pending and
10329 silc_client_command_pending_del and added new function
10330 silc_client_command_pending_check. Removed the
10331 SILC_CLIENT_CMD_REPLY_EXEC, and SILC_CLIENT_PENDING_COMMAND_CHECK
10334 * Added cmd_ident, current command identifier, to the client
10335 connection context in lib/silcclient/client.h to keep track on
10336 command identifiers used in command sending. Client's command reply
10337 function handling now supports the mandatory command identifiers.
10339 * Added SILC_CLIENT_COMMAND_EXEC_PENDING macros to all command reply
10340 funtions in client to fully support pending command callbacks.
10342 * NOTE: the name_list in USERS (old NAMES) command is NOT sent anymore
10343 as one of the arguments to the application in the command reply
10346 * NOTE: The FORWARDED flag is depracated. It used to be depracated
10347 before first releasing SILC but came back. Now it is removed again
10348 and should come back nomore. The FORWARDED flag was used only
10349 by the JOINing procedure by forwarding the command packet to router.
10350 Now, the JOINing procedure has been changed to more generic (due
10351 to various router environment issues) and FORWARDED is not needed
10352 anymore for anything. The protocol specification is yet to be
10355 Now, removed silc_server_packet_forward from server and the flag
10356 SILC_PACKET_FORWARDED from lib/silccore/silcpacket.h.
10358 Tue Jan 30 00:05:05 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10360 * Renamed NAMES command to USERS command. The NAMES was named that
10361 due to historical reasons. Now it is renamed. Also, rewrote
10362 parts of the USERS command. The nickname list is not sent anymore
10363 by the server. Only Client ID and mode lists are sent in the USERS
10364 command. Changed this also to the protocol specification.
10366 The client now resolves the names and stuff after it receives
10367 the USERS list from the server when joining to the channel.
10369 * WHOIS and IDENTIFY commands has been changed to support multiple
10370 Client ID's per command. One can now search for multiple users
10371 in the network by sending only one WHOIS or IDENTIFY command.
10372 Changed the code and the protocol specifications.
10374 * Removed silc_server_command_identify_parse and changed that IDENTIFY
10375 uses silc_server_command_whois_parse to parse the request. */
10377 * If normal server, do not parse the WHOIS and IDENTIFY requests
10378 before sending it to the router. Saves some time.
10380 Sun Jan 28 16:19:49 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10382 * Fixed JOIN command on client library. Wrong number of arguments
10383 used to crash the client.
10385 * Added silc_server_channel_has_global function to check whether
10386 channel has global users or not.
10388 * Added silc_server_channel_has_local function to check whether channel
10389 has locally connected clients on the channel.
10391 * The silc_server_remove_from_one_channel now checks whether the
10392 channel has global users or not after given client was removed from
10393 the channel. It also checks whether the channel has local clients
10394 on the channel anymore. If it does not have then the channel entry
10395 is removed as it is not needed anymore.
10397 * The silc_server_notify now checks on JOIN notify whether the joining
10398 client is one of locally connected or global. If it is global then
10399 the channel has now global users on the channel and that is marked
10400 to the channel entry. Also, it now saves the global client to
10401 global list who is joining and JOINs it to the channel. This is
10402 for normal server, that is.
10404 Changed silc_server_send_notify_on_channel,
10405 silc_server_packet_relay_to_channel and
10406 silc_server_packet_send_to_channel check if we are normal server
10407 and client has router set (ie. global client) do not send the
10408 message to that client, as it is already routed to our router.
10410 * Implemented LEAVE notify type handling in silc_server_notify
10413 * Tested LEAVE command in router environment successfully. Tested
10414 with two routers, two servers and two clients.
10418 * idlist_find_xxx_by_id routines now dumps the ID on the debug mode.
10420 * Implemented SIGNOFF notify type handling in silc_server_notify
10423 * silc_server_remove_id now removes the client entry from all channels
10424 it has joined and thusly sends SIGNOFF notify type.
10426 * Rewrote the NAMES list generation in server by removing two excess
10427 loops. The lists are created now inside one loop.
10429 Sat Jan 27 22:34:56 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10431 * silc_server_remove_channel_user checks now also global list
10432 for channel and client.
10434 * silc_server_new_channel_user checks now both local and global
10435 list for channel and client. Fixed a bug in client id decoding.
10436 Used to decode wrong buffer.
10438 * silc_server_channel_message checks now both local and global
10439 list for channel entry.
10441 * Tested channel joining (hence JOIN) in router environment
10442 successfully. Tested with two routers, two servers and two
10445 * Tested channel message sending in router environment successfully.
10447 Thu Jan 11 03:22:57 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10449 * Added silc_server_save_channel_key into server.[ch] to save the
10450 received channel key in Channel Key payload processing. It is
10451 also used in JOIN command reply handling.
10453 Equivalent function silc_client_save_channel_key added into
10454 client.[ch] into client library.
10456 * Changed JOIN command reply to send information whether the channel
10457 was created or not (is existing already) and the channel key
10458 payload. Changed protocol specs accordingly.
10460 * Fixed bugs in WHOIS and IDENTIFY command reply sending when
10461 the request was sent by ID and not by nickname. Crashed on
10464 Sat Dec 23 21:55:07 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10466 * Fixed a bug in Client library. IDENTIFY and WHOIS reply functions
10467 now correctly save the received data.
10469 * silc_server_free_sock_user_data now notifies routers in the
10470 network about entities leaving the network.
10472 At the same time implemented functions silc_server_remove_id
10473 and silc_server_send_remove_id to receive and send REMOVE_ID
10474 packets. The packet is used to notify routers in the network
10475 about leaving entities. The ID removed will become invalid in
10478 * Added function silc_idlist_del_server into server. Removes and
10479 free's server entry from ID list.
10481 * silc_server_private_message function now checks, if we are router,
10482 that the destination ID really is valid ID, naturally.
10484 * In router when NEW_ID packet is received (for new client) the
10485 hash of the Client ID is saved in the ID Cache but the
10486 client->nickname is set to NULL, instead of putting the hash
10489 IDENTIFY command now also checks that client->nickname must be
10490 valid. If it is not if will request the data from the server who
10491 owns the client. Added new function
10492 silc_server_command_identify_check.
10494 * Added silc_command_set_command into lib/silccore/silcommand.[ch]
10495 to set the command to already allocated Command Payload.
10497 * Tested private message sending in router environment with two
10498 routers, two servers and two clients. Fixed minor bugs and now
10501 * Fixed segfault from client's NAMES command. Used to crash if
10502 not on any channel.
10504 * Forwarded packets must not be routed even if it is not destined
10505 to the receiver. Changed server code comply with this.
10507 Sun Dec 17 14:40:08 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10509 * Added `require_reverse_mapping' boolean value to ServerParams
10510 structure. If TRUE (not default) the server will require that
10511 the connecting host has fully qualified domain name.
10513 If the reverse mapping is not required and hostname could not be
10514 found the IP address is used as hostname.
10516 Sat Dec 16 17:39:54 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10518 * Implemented version string checking to both client and server.
10519 The check is incomplete currently due to the abnormal version
10520 strings used in development version of SILC.
10522 * Changed all command functions in server to use the new
10525 Fri Dec 15 15:55:12 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10527 * Changed char *data to unsigned char *data in ID Cache system to
10528 support binary data as ID Cache data. Changed code to support
10529 binary data in lib/silccore/idcache.c.
10531 * Renamed silc_server_packet_relay_command_reply to
10532 silc_server_command_reply as it is normal packet receiving
10533 function. Rewrote the function to accept command replys for
10534 servers and not only for clients.
10536 * Mark remote router always as registered server if we are connecting
10537 to it. Otherwise, commands sent by the router to us are ignored.
10539 * All ID List find routines now returns the ID Cache Entry pointer
10540 as well if requested.
10542 * WHOIS command works now in router environment, tested with two
10543 routers, two servers and two clients.
10545 * Cleaned up and rewrote IDENTIFY command. IDENTIFY should work now
10546 in router environment (as it is almost equivalent to WHOIS) but
10547 hasn't been tested thoroughly. Added new functions:
10549 silc_server_command_identify_parse
10550 silc_server_command_identify_send_reply
10551 silc_server_command_identify_from_client
10552 silc_server_command_identify_from_server
10554 * Disabled route cache adding because adding two different ID's with
10555 same IP replaces the old cache entry thus giving wrong route.
10556 The entry->router->connection is always the fastest route anyway
10557 so route cache may not be needed. Of course, new routes maybe
10558 established after receiving the ID when the entry->router->connection
10559 might not be anymore the most optimal.
10561 Thu Dec 14 15:55:35 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10563 * Add route cache for received ID for fast routing.
10565 * Added silc_server_packet_route to route received packet on router
10566 that is not destined to us.
10568 * Renamed silc_server_get_route to silc_server_route_get.
10570 * Added id_string and id_string_len fields into SilcServer to
10571 include encoded ServerID for fast comparing without excess
10572 encoding of the ID's.
10574 * Cleaned up WHOIS command on server side. Added following static
10577 silc_server_command_whois_parse
10578 silc_server_command_whois_check
10579 silc_server_command_whois_send_reply
10580 silc_server_command_whois_from_client
10581 silc_server_command_whois_from_server
10583 * Added macro SILC_SERVER_COMMAND_CHECK_ARGC to check mandatory
10584 arguments in command replies. All command functions should be
10585 updated to use this macro.
10587 Sun Dec 10 23:52:00 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10589 * Minor typo fixes on command reply handling on server.
10591 Tue Nov 28 11:05:39 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10593 * Added silc_server_command_add_to_channel internal routine to add
10594 the client to the channel after router has created the channel and
10595 sent command reply to the server.
10597 * Added generic silc_server_send_command to send any command from
10600 * Use static buffer with ID rendering instead of duplicating data.
10602 Mon Nov 27 21:39:40 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10604 * Fixed a channel user mode bug when joining to a channel server gave
10605 everybody channel founder rights, oops.
10607 * We mark ourselves as the router of the incoming server connection
10608 if we are router ourselves. This way we can check in some packet
10609 sending functions whether it is locally connected server. For
10610 incoming router connections we put NULL.
10612 * For router sending packets locally means now always sending the
10613 packet cell wide; to local clients and local servers. For normal
10614 server sending packet locally means sending it to only local
10617 * Fixed the JOIN command to really work in router environment. If the
10618 channel is created it is always created by the router. Router is
10619 also responsible of making the initial joining to the channel,
10620 sending JOIN notify to the sending server and distributing
10621 NEW_CHANNEL and NEW_CHANNEL_USER packets. Hence, if the channel
10622 does not exist server doesn't do anything else but forward the
10623 command to the router which performs everything.
10625 * Added silc_server_send_channel_key function to send the Channel Key
10628 * Added silc_server_create_channel_key to create new channel key. The
10629 channel key is now re-generated everytime someone joins or leaves
10630 a channel, as protocol dictates. Note: channel->key_len is the
10631 key length in bits.
10633 Wed Nov 22 22:14:19 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10635 * Splitted server.[ch] finally. Created now packet_send.[ch] and
10636 packet_receive.[ch] to separate packet sending and receiving
10637 routines. The server.[ch] now includes everything else including
10638 actual packet processing (writing and reading data) and other
10641 Renamed silc_server_private_message_send_internal to
10642 silc_server_send_private_message. The routine is still though
10643 used only to relay private messages as server does not send
10644 private messages itself.
10646 Renamed silc_server_new_channel to silc_server_create_new_channel
10647 and added new function sicl_server_new_channel that handles the
10648 incoming New Channel packet. Added also new sending function
10649 silc_server_send_new_channel to send New Channel Payload.
10651 * Added new function silc_server_notify to process incoming notify
10652 packet to the server/router. Server may then relay the notify
10653 to clients if needed.
10655 * Added new function silc_server_new_channel_user to process incoming
10656 New Channel User packet. Router will redistribute the packet and
10657 send JOIN notify to its local clients and locally connected servers
10658 if needed. Normal server will send JOIN notify to its local client
10659 on same channel when received this packet. Added also corresponding
10660 sending function silc_server_send_new_channel_user to sent the
10663 * Added boolean route argument to send_notif_to_channel and
10664 packet_send_to_channel functions to attempt to route the packet
10665 if it is TRUE and send only locally if it is FALSE.
10667 Tue Nov 21 19:49:31 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10669 * silc_server_replace_id now broadcasts the received replace ID
10670 packet if it is not broadcast packet already. The router must
10671 broadcast to inform other routers about changed ID.
10673 * Added backpointer to server's router into SilcServer context in
10674 silcd/server_internal.h.
10676 * Fixed silc_server_packet_broadcast to send correct broadcast
10679 * The channel key is now distributed to the local client as soon
10680 as it is received from the router (in router environment) so that
10681 no other packet may be sent for the channel until client has
10684 * silc_server_remove_channel_user now broadcasts the received
10685 Remove Channel User packet if it is not broadcast packet already.
10686 The router must broadcast to inform other routers about removed
10689 * Added users field into SilcPacketContext that is a reference count
10690 of the context. One can increase the reference count by calling
10691 silc_packet_context_dup which is now changed to just increase the
10692 reference count instead of duplicating the data. The reference
10693 count is decresed by calling silc_packet_context_free that will
10694 free the data after the reference count hits zero.
10696 For now on the packet context and everything allocated into it
10697 (including the raw packet from network) must be freed by calling
10698 the new silc_packet_context_free function. Added also new function
10699 silc_packet_context_alloc that must be used now to allocate the
10700 context. This also means that if a routine is asynchronous from
10701 silc_[client/server]_packet_parse_type the packet context must
10702 be duplicated by calling silc_packet_context_dup. Otherwise it
10703 gets free'd after silc_[client/server]_packet_parse_type returns.
10704 Also, one must remember that if packet is duplicated then its
10705 reference count must be decresed by calling the free function as
10706 many times as it was duplicated.
10708 * Changed SilcBuffer field from protocol contexts to SilcPacketContext
10709 from both client and server.
10711 Mon Nov 20 23:47:03 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10713 * Made joining to a channel working in router environment.
10715 * Cleaned up JOIN command on server side and create function
10716 silc_server_command_join_channel internal routine to make the
10719 Thu Nov 9 21:12:39 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10721 * Changed silc_command_pending list to SilcDList. Also, added
10722 `ident' field to SilcServerCommandPending structure to identify
10723 the reply and to call correct callback.
10725 Added silc_server_command_pending_check function to replace the
10726 corresnponding macro. The silc_command_pending list is not
10729 * Added silc_command_set_ident into lib/silccore/silccommand.[ch]
10730 to set identifier to previously allocated Command Payload. It
10731 is used to set identifier for command when resending Command
10734 * Added silc_command_payload_encode_payload to encode Command
10735 Payload buffer from SilcCommandPayload structure.
10737 * Added silc_argument_payload_encode_payload to encode Argument
10738 payload buffer from SilcArgumentPayload structure.
10740 Wed Nov 8 21:03:28 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10742 * Changed WHOIS command to support router connection on server side.
10743 The whois request is always sent to router unless the server is
10744 standalone server. After server has received the reply from the
10745 router will it send the reply to the client.
10747 * Added silc_server_packet_broadcast into silcd/server.[ch] to
10748 broadcast received broadcast packet. The function is used only
10749 by router. The broadcast packet is always sent to the router's
10752 * Added silc_id_render function in lib/silcutil/silcutil.[ch] to
10753 render given ID to printable string, for log files for example.
10755 Tue Nov 7 22:14:19 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10757 * Made basic router to router connections working. At least they
10758 can now connect to each other but nothing really works the way
10759 they are supposed - yet.
10761 * Added new initiator token to RouterConnection configuration
10762 file in silcd/serverconfig.[ch]. It is used to tell whether we
10763 are the initiator to the remote router or whether we'll expect
10764 the other end to connect.
10766 * Moved registering of listener task to silc_server_init, hence
10767 the server starts listenning as soon as it is run, even if it
10768 does not have connections to other routers. Let's see how well
10771 * Changed default connection retry timeouts for more suitable in
10774 * Removed cipher and such arguments from silc_idlist_add_client
10775 and silc_idlist_add_server prototypes from silcd/idlist.[ch].
10776 Added new function silc_idlist_add_data to add the keys and stuff
10779 * Added SilcIDListData structure and added it to SilcClientEntry
10780 and SilcServerEntry as their first field in the structure. This
10781 way we can explicitly cast the ID entries to the SilcIDListData
10782 structure and get common data for the entries. In past, we had
10783 to first check what type of connection it is and then cast it to
10784 correct ID entry type. Now, we can directly cast the opaque
10785 pointer to the SilcIDListData (no matter what ID entry it actually
10786 is) and get the data needed.
10788 Mon Nov 6 21:56:12 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10790 * Wow, found a bug in scheduler. The scheduler uninitialized itself
10791 in some circumstances even if threre were timeout tasks, though not
10792 IO tasks, but tasks anyway. Now fixed.
10794 * Defined SilcServerConnection structure to hold connection specific
10795 stuff about directly connected servers and routers. The definition
10796 is currently in silcd/server_internal.h. I thought about having
10797 a bit more important role fro this struct but for now it is used
10798 only when connecting to other server (or router actually).
10800 * Added connecting retry support in server when connecting to
10801 router(s). The retry feature implement exponential backoff
10802 algorithm. Also, added SilcServerParams structure to hold default
10803 parameters for server. For now, it include these retry settings
10804 and are hard coded. After server is moded to be as Silc Server
10805 Library this structure will be more important.
10807 Sun Nov 5 22:28:44 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10809 * Changed client librarys channel->clients table to SilcList and
10810 changed code accordingly.
10812 Thu Nov 2 16:28:01 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10814 * Changed client's channel table to SilcList and changed code
10815 accordingly. Also changed SilcChannelClientEntry to include back-
10816 pointer to the channel so that client entry can use that structure
10817 as list as well and we have fast cross-reference to the channel.
10818 This change dramatically decreased the complexity of channel
10819 handling with client entry and vice versa (removed one extra
10820 loop when searching for channel entry from many functions).
10822 * Changed server->sim from table to SilcDList and changed code
10825 * NAMES command can now be used from user interface. It will show
10826 the user list on the channel, neatly.
10828 * Added realname pointer to SilcClientEntry in lib/silcclient/idlist.h.
10829 Code now saves realname of the user if it becomes available.
10831 * Renamed configure.in to configure.in.pre and made ./prepare
10832 script to automatically add correct version string to
10833 configure.in which it creates from configure.in.pre.
10835 Wed Nov 1 17:21:26 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10837 * NAMES command reply now shows users mode with the nickname when
10838 joining to channel.
10840 * Moved silc_client_ch[u]mode[_char] functions from
10841 silc/clientutil.[ch] to lib/silcclient/client.[ch]. Though, that
10842 place sucks, they are utility functions and should be in some
10845 * Fixed some unsigned int's to unsigned short's. Patch by cras.
10847 * Fixed contrib/getopt*.[ch] to not require config.h. Patch by
10850 Tue Oct 31 20:10:37 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10854 * Added TRQ (efficient deque and list library) into lib/trq. This is
10855 a very good list library that is currently used in the SILC. Defined
10856 SilcList API over the library because I didn't like the API very
10857 much. See lib/trq/silclist.h for the API and examples of how to
10858 use the API. Fixed various places in the code to use the new
10859 SilcList API. The SilcList is meant for lists that has a structure
10860 already defined as a list. It is not suitable to add just some
10861 context to the list (in TRQ, the context is the list actually).
10863 So, I defined SilcDList that can be used for the purpose where
10864 predefined list structure does not exit. This can be used as
10865 such list. Now some context just can be added to the SilcDList.
10866 Currently this list is not used in the SILC just yet, though there
10867 are a lot places where this can replace dynamically allocated
10868 tables and I will fix these places, later, to use SilcDList.
10869 See lib/trq/silcdlist.h for SilcDList (they are all inline functions,
10870 and use TRQ internally).
10872 Also fixed some annoying warning messages that the original TRQ
10873 code generated. Also minor changes to TRQ's Makefile.in.
10875 * Added support for querying by Client ID to both WHOIS and
10876 IDENTIFY commands into server, as required by the protocol.
10878 * Removed method function pointers from SilcBuffer structure. They
10879 weren't used to anything and just increased the context size for
10880 no good reason. This change also made silc_buffer_alloc and
10881 silc_buffer_free functions inline functions.
10883 * Disabled command flooding detection support until it's fixed so
10884 that it accepts commands in but does not execute them more than once
10887 * Added silc_net_localhost(), to return local hostname, into
10888 lib/silcutil/silcnet.[ch]. Also added client->hostname pointer
10889 that must be initialized before calling silc_client_init.
10891 * Added new function: silc_server_send_notify_on_channels to send
10892 notify messages to all channels client has joined. It is assured
10893 that the message is sent only once per client.
10895 * Moved silc_log_format (from lib/silcutil/silclog.[ch] into
10896 lib/silcutil/silcutil.[ch] as silc_format function. The new
10897 function is generic and is used by server as well, not only by
10898 the logging routines.
10900 * Added new SKE status type: SILC_SKE_STATUS_BAD_VERSION to indicate
10901 the provided version string was not acceptable. Added new function:
10902 silc_ske_check_version into lib/silcske/silcske.h. The function
10903 must be implemented by the application (client or server) and it
10904 does not reside in the SKE library. The function checks the version
10905 string remote end sent.
10907 * Added back pointers (to opaque context and to SilcSocketConnection)
10908 into SilcPacketContext structure into lib/silccore/silcpacket.h.
10910 * Added silc_packet_context_dup into lib/silccore/silcpacket.[ch] to
10911 duplicate packet context structure.
10913 * Changed `notify' client operation to send same arguments as client
10914 receives from server except for ID's. ID's are mapped to correct
10915 ID entry and that is returned. Also, if channel entry is not sent
10916 by server but the notify is for channel the channel entry is sent
10917 to application (otherwise application doesn't know that it is for
10918 channel (library gets it from packet's Destination ID)).
10920 * Added silc_client_remove_from_channels into client library to
10921 remove a client from all channels it has joined to. Used when
10922 received SIGNOFF notify from server. Added also new function
10923 silc_client_replace_from_channels to replace old ID entry with
10924 new ID entry on all channels. Used when received NICK_CHANGE
10925 notify from server.
10927 * Fixed ID Cache list handling in silc_idlist_get_client in
10928 lib/silcclient/idlist.c. Also, added silc_idlist_get_client_by_id
10929 to get (or query) client by ID.
10931 * Updated TODO list.
10933 * Added connection authentication status message defined by the
10934 protocol: SILC_CONN_AUTH_OK and SILC_CONN_AUTH_FAILED and added the
10935 support for these into the code in client and server side.
10937 * Added generic function silc_client_send_command to send any command
10938 with variable argument list. Application should use this function
10939 to send commands if the command functions provided by the library
10940 does not suite for the application's user interface needs.
10942 * Added new `failure' client operation. Application is notified about
10943 received failure packet if client is executing a protocol. In this
10944 case the protocol's execution has failed.
10946 * Added SKE's end notify to send the SKE_SUCCESS notify message that
10947 is required by the protocol.
10949 * Added SILC_PROTOCOL_STATE_FAILURE to indicate received failure
10950 packet from remote. SILC_PROTOCOL_STATE_ERROR indicates local
10953 * Added status flag to SilcSKE object to indicate realtime status
10954 of the SKE protocol.
10956 * Application receives now exactly same command reply arguments as
10957 the library receives from server. However, if ID is received the
10958 corresponding ID entry is returned to the application (eg. Client
10959 ID is mapped to correct SilcClientEntry entry and that is returned).
10960 Changed command_reply client operation due to this change.
10962 * Changed all ID's in commands and in command replys as ID Payloads.
10963 Change affected both client and server side codes.
10965 All ID's sent in SILC network (with execption of ID's in SILC
10966 Packet header) are sent in ID Payload to support variable length
10969 * Server now notifies nick changes and notifies all clients on
10970 the channels about the new nickname (about the new Client ID,
10973 * Implemented CMODE command to change channel modes. Supports all
10974 channel modes defined by the protocol specs except ban and invite
10975 lists. (Also, private channel key mode is supported but support for
10976 setting private channel key in client is missing, thus, this mode
10977 has no effect on client side (except that server requires that the
10978 client uses private channel key and normal channel traffic does not
10981 Also, invite mode works per se, but INVITE command does not work
10982 yet correctly, so you can set channel as invite only channel but
10983 inviting clients to the channel does not work (it is yet to be
10984 thought what's the best way to do it).
10986 * Added new command SILC_COMMAND_CUMODE to change user mode on the
10987 channel. Defined user modes: CHANNEL_FOUNDER and CHANNEL_OPERATOR.
10988 Implemented CUMODE command to change user's mode on the channel.
10989 Supports all modes defined by the protocol specs.
10991 * Added NAMES command reply to return users modes on the channel.
10993 * Removed unnecessary and slow ciphers from lib/silccrypt.
10995 * Set SO_KEEPALIVE option to connection sockets by default.
10997 * Added new command reply status: SILC_STATUS_USER_NOT_ON_CHANNEL.
10999 * Added notify types: MOTD, CMODE_CHANGE and CUMODE_CHANGE. Also,
11000 redefined the Notify Payload into protocol specs.
11002 * Added silc_id_payload_parse_id to get ID directly from raw
11005 Mon Oct 9 20:57:02 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11007 * Changed SILC_COMMAND_IDENTIFY in protocol specification to
11008 accept searching by Client ID as well.
11010 * Added support for LEAVE and SIGNOFF notify types in client library.
11012 * Added silc_id_payload_parse_data into lib/silccore/silcpayload.[ch]
11013 to parse ID Payload from raw data.
11015 Sun Oct 8 19:33:08 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11017 * Added flags parameter into silc_ske_assemble_security_properties
11018 function in lib/silcske/silcske.[ch].
11020 * Changed notify client operation to fit better for notify messages
11021 sent by server. The notify payload received from server is now
11022 passed to the application (after parsing it to SilcNotifyPayload).
11023 It is application's responsibility to retrieve the arguments
11024 from the payload and show the message the way it wants. The message
11025 sent by server is implementation specific.
11027 * Changed public keys to comply with the protocol specification.
11028 Old public keys are not supported anymore and are not compatible.
11030 * Removed nickname from Channel Payload as the latest draft removed
11031 it. The client must resolve the nickname from the NAMES command
11032 reply received when it joined the channel.
11034 Also, changed all channel_xxxx_payload to channel_payload_xxxx.
11036 Sat Oct 7 21:55:01 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11038 * Fixed some errors in protocol specification drafts.
11040 * Created lib/silccore/silcnotify.c to implement Notify Payload
11041 encoding and decoding, lib/silccore/silcpayload.[ch] to implement
11042 generic payloads described by protocol specifications. The file
11043 includes implementations for ID Payload and Argument Payload.
11045 * Changed Command Payload implementation to use the new Argument
11046 Payload. Changed command_xxxx_payload to command_payload_xxxx
11047 to comply with SILC coding conventions.
11049 * Added suppport for Argument Payload handling in Notify Payload
11050 implementation as protocol requires it. Added the new support
11051 into server and client lib as well.
11053 Thu Oct 5 21:16:28 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11055 * Added support for multiple nicknames on same channel. [n] is
11056 added locally to the nickname if there are more than one same
11057 nicknames on the channel.
11059 * Server now sends all nicknames that matched WHOIS request.
11060 Client also shows the list received from server.
11062 * Added TOPIC command to client side. User can now set and show
11063 current topic on channel.
11065 * Added MOTD command to client and server. Also, server sends the
11066 motd when client connects to the server.
11068 * Changed version strings to comply ISO 8601.
11070 Wed Oct 4 23:29:06 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11072 * Fixed protocol error handling in client library. It should now
11073 cope even if the SKE fails for some reason.
11075 * Made new protocol specification drafts for submitting to IETF.
11077 * Implemented TOPIC command to server in silcd/command.c.
11079 * Added two new notify types into lib/silccore/silcnotify.h:
11080 SILC_NOTIFY_TYPE_NICK_CHANGE and SILC_NOTIFY_TYPE_TOPIC_SET to
11081 notify nickname change and topic setting/change on a channel.
11083 * API change of command_reply operation in client library. The
11084 application gets now the status type received from server as well.
11086 Sat Sep 30 16:57:42 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11088 * Removed the function just added to lib/silcutil/silcschedule.[ch].
11090 * Cras fixed and optimized the packet handling even further and
11091 it should work now. Minor change to the prototype of function
11092 silc_packet_receive_process in lib/silccore/silcpacket.[ch].
11094 Sat Sep 30 08:48:47 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11096 * Added new function into lib/silcutil/silcschedule.[ch]:
11097 silc_schedule_with_fd to select() a specified fd. The function
11098 returns after timeout expires or data arrives or goes. The
11099 function is used by packet routines to wait that all data is
11100 received from network.
11102 * Fixed data reading from network in lib/silccore/silcpacket.c.
11103 The code now assures that all data is read from the fd and then
11104 continues packet processing. This was a bug fix since the code
11105 used to drop some data in some circumstances.
11107 * Added new function into lib/silcclient/client.[ch]:
11108 silc_client_start_key_exchange to start key exchange after
11109 connection has been established to server. The code internally
11110 now uses this funtion but its main purpose was to provide it
11111 for applications that perform their own connecting. After
11112 application has created a connection it merely calls this
11113 function to start the key exchange between client and server.
11114 The library takes care of everything else after that.
11116 Updated also lib/silcclient/README to explain the usage of
11119 * Do not send to application information that connection has
11120 been established. Application gets notified it by connect
11123 Thu Sep 28 23:40:19 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11125 * Applied cras's patch to add silc_schedule_one function. The
11126 function runs scheduler once and returns.
11128 * Fixed the scheduler after cras messed it up. The timeout
11129 handling works now as it's supposed to work.
11131 * Added into lib/silccore/ silcnotify.h to include notify
11132 message types support. Changed silc_server_send_notify*
11133 functions, in server.[ch], to support those new notify types.
11134 Added the support for the notify types into client library,
11135 as well. Added new notify client operation into ops.h in
11138 * Changed silc_server_packet_send_to_channel to send normal
11139 packets instead of just channel message packets. The function
11140 is now used to send the notify packets to channels. It is not
11141 used to send channel message packets anymore, as server never
11142 sends them anymore.
11144 * Added explicit casting into lib/silcutil/silcbuffmt.c to few
11145 va_arg()s as it seems to require it nowadays. I guess, if SILC
11146 is compiled with older va_arg() the new code should work anyway.
11148 Wed Sep 13 18:10:14 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11150 * Splitted core library. Core library (lib/silccore) includes
11151 now only SILC protocol specific core (and common) components.
11152 Created new utility library (lib/silcutil) that includes more
11153 generic purpose stuff. The stuff for util library was taken
11154 from the old core library. This was minor and easy split.
11156 * Created SILC Client Library (lib/silcclient) that includes
11157 implementation of the SILC client without user interface. This
11158 was major move from silc/ directory. The code has been changed
11159 so that it is transparent towards the user interface. The
11160 silc/ directory includes now the same user interface as before
11161 and it uses the new client library. Read lib/silcclient/README.
11162 Basicly, the client library performs everything else related
11163 to SILC except user interface handling. Also, configuration
11164 files are considered to be part of user interface and library
11165 does not handle them.
11167 This change also changed a lot of structures, function naming etc.
11168 Most important change was that SilcClientWindow object was
11169 renamed to SilcClientConnection in the client library. Created
11170 also new file lib/silcclient/ops.h. Also added new files
11171 silc/local_command.[ch] and silc/client_ops.[ch].
11173 All these changes were made to make it easier for user interface
11174 designers to create what ever user interface for the SILC client
11177 It is also expected that the server will be moved to lib
11178 directory as well and SILC Server Library will be created;
11179 sometimes in the future.
11181 * Removed Local commands from lib/silccore/silccommand.h as
11182 they are application specific and new client library does not
11183 handle any of those anymore.
11185 * Several functions moved to lib/silcutil/silcutilc.[ch] from
11186 old client implementation in silc/.
11188 * Added support for callback functions in SILC_LOG_* macros.
11189 Application can now set its own callbacks that will be called
11190 instead of using the default functions that will always print
11191 the debug messages to stderr (or stdout). Also, debugging can
11192 now be disabled by setting silc_debug to FALSE and re-enabled by
11193 setting it to TRUE. Note, that logging will still work even
11194 if debugging is disabled.
11196 New functions in lib/silcutil/silclog.[ch]: silc_log_set_callbacks,
11197 silc_log_reset_callbacks, silc_log_set_debug_callbacks and
11198 silc_log_reset_debug_callbacks.
11200 * To enable debugging in silc client one must give now -d
11201 option on command line.
11203 * Changed silc_schedule_init to automatically allocate task queues
11204 if they are not allocated before calling it.
11206 Thu Sep 7 10:49:33 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11208 * Added GMP 3.1 into math library.
11210 Sun Aug 20 21:27:26 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11212 * Added SILC_PACKET_REMOVE_CHANNEL_USER to remove a client from
11213 a channel in SILC network. The packet is used by servers and
11214 routers to notify other routers that user has left a channel.
11215 This little feature was missing until now. Added the feature
11216 to protocol specification as well.
11218 Added functions: silc_server_send_remove_channel_user and
11219 silc_server_remove_channel_user into server.[ch].
11221 * Added SILC_PACKET_REKEY and SILC_PACKET_REKEY_DONE into
11222 lib/silccore/silcpacket.h. However, they are not implemented
11225 Sat Aug 19 23:04:16 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11227 * Fixed joining to a channel and sending channel messages
11228 between server and router. The channel message sending should
11229 now work inside a cell.
11231 Tue Jul 25 20:46:13 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11233 * Fixed the private message sending between server and router.
11234 The private message sending should now work inside a cell.
11236 * Added silc_server_replace_id into server.[ch] to replace
11237 existing ID in the SILC network.
11239 * Added silc_idlist_find_server_by, silc_idlist_replace_client_id
11240 and silc_idlist_replace_server_id into idlist.[ch] in server.
11242 Mon Jul 24 18:33:31 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11244 * Fixed the server to server connections. Server can again now
11245 connect to router. Router to router connections probably does
11248 Thu Jul 20 13:15:01 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11250 * Added dynamic protocol registering support. Now protocols can
11251 registered and unregistered on the fly. Patch by cras.
11253 Wed Jul 19 19:08:46 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11255 * Added lib/contrib directory to hold routines that some platforms
11256 don't have but are needed by SILC.
11258 * Added getopt.c, getopt1.c and getopt.h from GNU C library
11259 into lin/contrib to provide getopt() and getopt_long() for
11260 those who don't have it.
11262 Tue Jul 18 20:41:20 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11264 * Added AWAY command to client. When away message is set and
11265 client receives a private message packet the client automatically
11266 replies to the sender with the away message.
11268 * Fixed a bug in lib/silcmath/mpbin.c: silc_mp_mp2bin. This
11269 bug seemed to be the cause of recent problems when compiling
11272 * Added version detection support to SKE protocol specification
11273 and added the new changes to the SKE implementation as well.
11274 There were other minor changes in the SKE protocol as well.
11276 Many changes in lib/silcske/silcske.[ch] and in
11277 lib/silcske/payload.[ch].
11279 * Added ^U functionality, clear input line. Patch from cras.
11281 Mon Jul 17 23:33:26 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11283 * Mainly small bugfixes on core library. Fixed some debugging
11284 logging and buffer overflow in silclog.c.
11286 * Updated config.sub and config.guess on the distribution tree.
11288 Sat Jul 15 15:33:48 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11290 * Added command lagging support in server. Client may execute
11291 commands now only once in two seconds.
11293 Thu Jul 13 22:10:21 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11295 * Optimized packet reception. MAC computation and checking is now
11296 also more optimized. A lot previously duplicated code is now
11297 used as generic by both client and server.
11299 * Fixed key pair generation in clientutil.c
11301 Wed Jul 12 18:28:07 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11303 * Added into lib/silccore/silcbufutil.[ch] new function;
11304 silc_buffer_realloc.
11306 * Moved generic packet sending/encryption functions to
11307 lib/silccore/silcpacket.[ch] from client and server. Some
11308 rewriting of the functions.
11310 * Moved all generic packet reception/decryption functions to
11311 lib/silccore/silcpacket.[ch] from client and server. The
11312 packet processing is now much cleaner in both client and server.
11313 These were major changes in both client and server.
11315 * Created many common functions in server to do packet sending.
11316 Previously code were duplicated a lot, this has been removed
11317 with these changes.
11319 Tue Jul 11 20:27:26 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11321 * Rewrote major parts of the ID cache system. Don't know
11322 whether it is better now or not but at least the API is more
11325 * Major rewrite on ID cache stuff on client because of the ID
11326 cache API changes. Added idlist.c to client.
11328 * Also major rewrite on ID cache stuff on server as well.
11329 Major rewrite of idlist.[ch]. SilcXXXList's are now named
11330 SilcXXXEntry's. We won't keep anymore idlist specific pointers
11331 in hand, instead they are all put into the ID cache system now.
11332 All server_idlist_* routines uses ID cache now instead of
11333 traversing its own lists (those lists does not exist anymore).
11334 SilcIDList though still exists. Also, SilcXXXEntry's are
11337 Sun Jul 9 15:19:24 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11339 * Finally made the SKE implementation compliant to the protocol
11340 specification. All mp integers are now binary encoded as
11341 opposed being HEX encoded.
11343 * Added lib/silcmath/mpbin.[ch]. Encoding mp intergers to and
11346 * Added into lib/silccore/silcutil.[ch] PEM encoding/decoding
11347 functions: silc_[encode/decode]_pem. Also added function
11348 silc_encode_pem_file to PEM encode with newlines ('\n') for
11349 saving into a file.
11351 * SILC public keys are now encoded either PEM or binary. Same
11352 option is for private keys as well. By default private keys
11353 are binary encoded and public keys PEM encoded. Silly HEX
11354 encoding were removed.
11356 * Added into lib/silccrypt/silchash.[ch] silc_hash_fingerprint
11357 function to create fingerprints.
11359 * Fixed a bug in SHA1; does not change the original data anymore.
11361 * Partly implemented INFO command on client and server side.
11362 Fixed CLEAR command. Changes to SERVER command; show current
11363 server(s) when giving command without arguments. Added
11364 VERSION command to client.
11366 * Added check to server that unregistered connections cannot
11367 execute commands (unless it is specificly allowed).
11369 Thu Jul 6 18:12:24 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11371 * Fixed screen refresh.
11373 * Fixed channel joining bug from client. On some circumstances
11374 client tried to join to a channel it had already joined.
11376 * Added public key verification process into client's protocol.c.
11377 The client now verifies the public key from user and saves
11378 it into ~./silc/serverkeys/ directory.
11380 Added into: clientutil.[ch]: silc_client_verify_server_key.
11382 * Changed SKE protocol's silc_ske_initiator_finish function
11383 to accept callback function that verifies the received public
11384 key. Removed old silc_ske_verify_public_key function.
11386 Wed Jul 5 19:19:02 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11388 * Added into silcpkcs[ch]: silc_pkcs_public_key[_data]_set and
11389 silc_pkcs_private_key[_data]_set.
11391 * Made the password and public authentication more cleaner in
11392 server's protocol.c.
11394 * Removed historic and obsolete protocol `channel_auth' from
11395 both client and server.
11397 * Removed wrong way of sending command status messages from
11398 server to client in server's command.c. The old way violated
11399 protocol specification.
11401 Changes to silccore/silccommand.[ch]: removed
11402 silc_command_encode_status_payload -> not needed anymore,
11403 changed silc_command_encode_payload_va to accept extra
11404 argument on variable argument list. The argument type must
11405 now be provided to the function. Also, added new function:
11406 silc_command_encode_reply_payload_va which is same as
11407 normal command_encode_payload_va except command status type
11408 is provided as extra argument.
11410 Tue Jul 4 18:26:39 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11412 * Added ~./silc directory handling. The directory includes the
11413 public and private keys for the client.
11415 Added silc_client_check_silc_dir, silc_client_create_identifier
11416 and silc_client_load_keys.
11418 * Implemented SILC protocol compliant public key. Added public
11419 and private key saving to and loading from files.
11421 Added into silcpkcs.[ch]: silc_pkcs_encode_identifier,
11422 silc_pkcs_public_key_encode[_data], silc_pkcs_public_key_decode,
11423 silc_pkcs_private_key_encode[_data], silc_pkcs_private_key_decode,
11424 silc_pkcs_public_key_alloc, silc_pkcs_public_key_free,
11425 silc_pkcs_private_key_alloc and silc_pkcs_private_key_free.
11427 Implemented: silc_pkcs_save_[public/private]_key[_data] and
11428 silc_pkcs_load_[public/private]_key.
11430 Mon Jul 3 18:51:27 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11432 * Added silc_server_get_route (route.[ch]) to get connection
11433 data for the fastest route for given ID.
11435 * Implemented INVITE command on client and server. The command
11436 were re-defined in the SILC Protocol Specification and the
11437 implementation now complies with the specification.
11439 * Implemented PING command on client and server.
11441 * Implemented NAMES command on client and server. The server side
11442 supports currently only normal server not router server yet.
11443 Some changes to NAMES definition in SILC protocol specification.
11445 Sun Jul 2 18:23:01 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11447 * Implemented LEAVE command on client and server.
11449 * Previously deprecated SILC_PACKET_FORWARDED flag is now in use
11450 again. This change was made to the protocol as well. Server
11451 should not violate the protocol specification anymore.
11453 Fri Jun 30 14:03:26 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11455 * Added SOCKS4 and SOCKS5 support to SILC client. SOCKS5
11456 was tested. SOCKS4 was not but should work anyway.
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