1 Wed Apr 6 09:10:31 CEST 2005 Pekka Riikonen <priikone@silcnet.org>
3 * Added pkg-config .pc file creation for silc core library
4 and silcclient library. A patch by c0ffee.
6 * Removed the need for GNU Libidn. Added the simple stringprep
7 from libidn into lib/contrib/. It is now used also on Windows
10 Mon Apr 4 15:15:46 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
12 * Simplified the invite and ban string handling in the
13 server. Check for valid invite and ban arguments also.
14 Affected file silcd/server_util.c.
16 Sun Apr 3 14:58:53 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
18 * Added WATCH list announcing in backup router protocol.
19 Affected files are silcd/command.c, server.c, server_backup.c.
21 * Do not change users mode to founder on normal server/backup
22 if the founder mode is set, and user is first one to join.
23 Affected file silcd/pcaket_receive.c.
25 * Do not send CUMODE_CHANGE notify back to sender. Affected
26 file silcd/packet_receive.c.
28 * Added getrusage() to take noise in SILC RNG. A patch by
29 Mika Boström. Affected files are configure.in.pre,
30 includes/silcincludes.h.in, lib/silccrypt/silcrng.c.
32 Sat Apr 2 18:09:30 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
34 * Splitted the SILC libraries configuration into a configure
35 fragment into lib/configure.ad. It is now possible, once
36 this feature is added, to specify whether to compile or not
37 compile included SILC libraries. Affected files are
38 configure.in.pre, lib/silcmath/mpi/configure.ad,
39 lib/configure.ad, Makefile.defines.pre and
40 Makefile.defines_int.pre.
42 * Added --with-silc-includes and --with-silc-libs to configure.
43 If specified the included libs are not compiled, but the
44 specified libs are used. Pkg-config is not yet supported.
45 Affected file configure.in.pre.
47 * Fixed WATCH command handling on backup router. Router does not
48 send the watch command any more to backup if it originates from
49 backup. Affected file silcd/command.c.
51 Fri Apr 1 18:52:47 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
53 * Changed announcing to not announce unregistered clients.
54 Affected file silcd/server.c.
56 * Fixed username handling in command reply. Affected file
57 silcd/command_reply.c.
59 * Log files are now 0600. Affected file lib/silcutil/silclog.c.
61 Thu Mar 31 22:34:22 CEST 2005 Patrik Weiskircher <pat@icore.at>
63 * Added new define SILC_MACOSX, if __APPLE__ and __MACH__ is defined.
64 Affected file: includes/silcincludes.h.in
66 * bool is defined as _Bool on Mac OS X now.
67 Affected file: lib/silcutil/silctypes.h
69 Thu Mar 31 08:52:06 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
71 * Added support for UTF-8 nicknames, channel names and
72 server names in client library. Affected files in
75 * Added __SILC_HAVE_PTHREAD, __SILC_HAVE_SIM, __SILC_HAVE_LIBIDN,
76 and __SILC_ENABLE_DEBUG to include/silcclient.h for third-party
77 software to check how Toolkit has been compiled.
79 Wed Mar 30 22:16:35 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
81 * Added silc_utf8_str[n]casecmp into lib/silcutil/silcutf8.[ch].
83 * Use silc_utf8_str[n]casecmp instead of strcmp routines
84 in library and in SILC Client when dealing with nicknames
85 and other identifier strings. Affected file in client lib
88 * Convert nickname to UTF-8 in /msg and /smsg. Affected file
89 irssi/src/silc/core/silc-servers.c.
91 Wed Mar 30 10:50:02 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
93 * Fixed idcache to work with the new identifier strings.
94 Affected file lib/silccore/silcidcache.c.
96 * Added UTF-8 hash and compare function for SilcHashTable.
97 Affected file lib/silcutil/silcutil.[ch].
99 * Added casefolding stringprep, SILC_CASEFOLD_PREP.
100 Affected file lib/silcutil/silcstringprep.[ch].
102 * Changed the identifier string handling to include the original
103 format in client, server, channel entries and normalized
104 format in cache. Affected files in silcd/.
106 Tue Mar 29 16:51:35 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
108 * Added support for the new identifier strings and their
109 validity checking. Nicknames, channel names and usernames
110 can now include practically any kind of letters and various
111 other characters. Affected files in silcd/ and in libraries.
113 NOTE: comparing these strings should now be done with memcmp()
114 to check binary compatibility. All these strings are normalized
115 and casing is irrelevant.
117 * Added silc_identifier_check to lib/silcutil/silcstrutil.[ch]
118 as easy function for applications to check whether identifier
121 Tue Mar 29 00:45:11 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
123 * Fixed SILC_STRING_LDAP_DN encoding and decoding. Affected
124 file lib/silcutil/silcutf8.c.
126 * Added SILC_STRING_UTF8_ESCAPE to lib/silcutil/silcstrutil.h.
128 Mon Mar 28 22:46:23 CEST 2005 Jochen Eisinger <jochen@penguin-breeder.org>
130 * Make public key in getkey reply mandatory. Affected file
131 lib/silcclient/command_reply.c
133 Sun Mar 27 19:03:31 CEST 2005 Patrik Weiskircher <pat@icore.at>
135 * Added Parameter dont_register_crypto_library to
136 SilcClientParam. If set to TRUE, silcclient library will
137 not initalize the Crypto Libraries and application
138 will need to do it. Affected file lib/silcclient/silcclient.h,
139 lib/silcclient/client.c.
141 Sun Mar 27 19:02:48 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
143 * Imported new silc_utf8_[encode|decode] routines from
144 my internal SILC 1.1 source tree. New encodings added:
145 SILC_STRING_LOCALE (SILC_STRING_LANGUAGE is deprecated),
146 SILC_STRING_UTF8, SILC_STRING_PRINTABLE, SILC_STRING_VISIBLE,
147 SILC_STRING_TELETEX, SILC_STRING_NUMERICAL and
150 * Splitted UTF-8 routines into lib/silcutil/silcutf8.[ch].
152 * Implemented stringprep (RFC 3454) API. Internally we use
153 GNU Libidn's stringprep, for now, so it is required now to
154 compile SILC sources. Added lib/silcutil/silcstringprep.[ch].
156 * Added checking for GNU Libidn and --with-libidn to configure.
158 Wed Mar 23 11:20:33 CET 2005 Jochen Eisinger <jochen@penguin-breeder.org>
160 * If the passphrases entered do not match while generating a new key,
161 completly start over instead of going into an infinite loop asking
162 the user to re-enter the passphrase correctly. Affected file
163 lib/silcutil/silcapputil.c
165 Sun Jan 9 14:28:51 CET 2005 Pekka Riikonen <priikone@silcnet.org>
167 * Make sure server is removed from backup list when it is
168 deleted. Affected files silcd/command.c, server.c,
171 * Close socket when connecting to router fails. Affected
174 Tue Jan 4 13:06:26 CET 2005 Jochen Eisinger <jochen@penguin-breeder.org>
176 * Adopt configuration toolchain to current auto-tools.
177 Affected files prepare, irssi/configure.in
178 * Revert most of the UTF-8 fixes to SILC Client 1.0.1. Will
179 redo that. Affected files irssi/src/silc/core/client_ops.c,
180 irssi/src/fe-common/silc/fe-silc-channels.c
181 * Take over command line options into silcclient data structure.
182 Affected file irssi/src/silc/core/silc-core.c
184 Wed Dec 8 16:15:11 CET 2004 Pekka Riikonen <priikone@silcnet.org>
186 * Do not try to initiate backup resuming protocol forever.
187 Affected file silcd/server_backup.c.
189 Wed Nov 24 18:24:05 CET 2004 Pekka Riikonen <priikone@silcnet.org>
191 * ID change in resuming has to be done before changing
192 detached client's modes, since the ID change may fail and
193 leave ghosts on the network. Affected file is
194 silcd/packet_receive.c.
196 Tue Nov 23 16:54:35 CET 2004 Pekka Riikonen <priikone@silcnet.org>
198 * Fixed Win32 scheduler to not stuck anymore. A patch from
199 Juha Räsänen. Affected file is
200 lib/silcutil/win32/silcwin32schedule.c.
202 * Fixed QoS parsing for connection blocks in server. Affected
203 file is silcd/serverconfig.c.
205 * Fixed server statistics increasing in server. Affected file
208 * The CLOSE command now marks backup router as self disconnected
209 to avoid resuming problems. Affected file silcd/command.c.
211 Wed Sep 22 19:46:32 CEST 2004 Patrik Weiskircher <pat@icore.at>
213 * When using silc_net_create_connection[_async], and your system can
214 create IPv6 sockets, it will try to connect to the IPv6 host.
215 Now it tries to connect to an IPv4 host if IPv6 fails. Affected
216 file lib/silcutil/unix/silcunixnet.c
218 Fri Jun 18 19:26:58 CEST 2004 Pekka Riikonen <priikone@silcnet.org>
220 * Check for valid route when receiving packet from router and
221 when routing it to local server in the cell. A patch from
222 Matt Miller. Affected files silcd/router.c and server.c.
224 Sat May 1 13:55:54 CEST 2004 Patrik Weiskircher <pat@icore.at>
226 * Couldn't detach and reattach twice, because of the previous
227 commit. Affected file silcd/packet_receive.c
229 Fri Apr 30 19:40:28 CEST 2004 Patrik Weiskircher <pat@icore.at>
231 * Added check to ignore Port value if Initiator is FALSE.
232 Remote router coudln't connect if Port was set. Affected file
235 * If some client tries to resume more than once at the same time,
236 server crashed. Router didn't crash, but showed odd behaviour
237 (didn't allow clients to join anymore, ..). Affected files
238 silcd/packet_receive.c silcd/idlist.h
240 Mon Mar 15 21:10:08 EET 2004 Pekka Riikonen <priikone@silcnet.org>
242 * Destroy the file transfer session in silc_client_file_close
243 with timeout. Affected file lib/silcclient/client_ftp.c.
245 * Call SFTP server monitor in READ and WRITE after the actual
246 operations. Affected file lib/silcsftp/sftp_server.c.
248 Wed Mar 10 21:30:02 EET 2004 Pekka Riikonen <priikone@silcnet.org>
250 * Create one configure script from configure fragments
251 (configure.ad). This is a first step towards new distribution
252 system. Affected files prepare, configure.in.pre,
253 lib/silcmath/mpi/configure.ad.
255 Wed Mar 10 18:35:24 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
257 * Removed expiring of client key pair. Affected file is
258 irssi/src/silc/core/clientutil.c
260 Tue Mar 9 17:11:58 EET 2004 Pekka Riikonen <priikone@silcnet.org>
262 * Check the number of connections from real number of
263 connections instead of socket number, when deciding if
264 server is full. Affected files are silcd/server.c,
265 server_internal.h and silcd.c.
267 * Clarified the connections_max meaning in General section
268 in doc/example_silcd.conf.in.
270 * The reconnect_keep_trying default value set to TRUE
271 if it is not defined in the config file. Affected file
272 silcd/serverconfig.c.
274 Wed Mar 3 15:13:49 CET 2004 Pekka Riikonen <priikone@silcnet.org>
276 * Fixed crashbug in connection closing, after a protocol
277 completion callback, which might have closed it already.
278 Affected file silcd/server.c.
280 * Fixed rekey with PFS in backup router. It did not allow
281 rekeys with PFS, and when the rekey protocol timedout
282 it crashed the backup router without the above fix. Affected
283 file silcd/packet_send.c and server.c.
285 Sat Feb 28 16:25:09 EET 2004 Pekka Riikonen <priikone@silcnet.org>
287 * The silc_client_add_channel_private_key now returns the
288 private key context if pointer is given as argument.
289 Affected files are lib/silcclient/silcclient.h and
292 * Added support for using channel private keys in SILC
293 Client Library even if the private key mode is not set
294 on the channel. Affected file lib/silcclient/client_channel.c.
296 * The channel private key used to decrypt message is now
297 delivered to the application in the 'channel_messageÃ' client
298 operation. Affected files are lib/silcclient/silcclient.h
299 and client_channel.c.
301 * Fixed wrong arg type for user limit in CMODE command reply.
302 Affected file silcd/command.c.
304 * The user limit is now taken and saved to SilcClientEntry in
305 JOIN and CMODE command replies and in CMODE_CHANGE notify.
306 Affected files lib/silcclient/silcclient.h, command_reply.c
309 * Added support to the new private message key indicator
310 packet. Added a new function to the client library:
311 silc_client_send_private_message_key_request. The sender
312 indicates to be initiator, and receiver is responder.
313 Added the indicator to the SilcClientEntry as 'prv_resp'
314 boolean. Affected files are lib/silcclient/silcclient.h
315 client.[ch], and client_prvmsg.c.
317 Fri Feb 27 11:25:26 CET 2004 Pekka Riikonen <priikone@silcnet.org>
319 * Fixed the JOIN command calling when called with both
320 -auth and -founder. Affected file is lib/silcclien/command.c.
322 Wed Feb 25 23:12:11 EET 2004 Pekka Riikonen <priikone@silcnet.org>
324 * Check watcher list for resumed clients as well. Affected
325 file is silcd/packet_receive.c.
327 Tue Feb 24 16:49:10 EET 2004 Pekka Riikonen <priikone@silcnet.org>
329 * Implemented the user limit to the CMODE_CHANGE notify,
330 CMODE command reply and JOIN command reply in server.
331 Affected files are silcd/server.c, command.c, command_reply.c,
332 packet_send.c and packet_receive.c.
334 Mon Feb 23 23:31:15 EET 2004 Pekka Riikonen <priikone@silcnet.org>
336 * Defined SILC_STRFMT_END that must be used now with
337 silc_buffer_strformat, instead of SILC_STR_END. Fixes
338 crashes on AMD64. Affected files are lib/silcutil/silcbuffmt.h,
339 lib/silcclient/silcvcard.c, silcd/server_util.c.
341 * Fixed the adding of public key to the WATCH list in server.
342 Fixed the WATCH notify sending to client. Affected files
343 are silcd/packet_send.[ch], command.c, server_util.c.
345 * Implemented the watching by public key in the SILC Client
346 Library and SILC Client. Affected files are
347 lib/silcclient/command.c and client_notify.c.
349 Mon Feb 23 09:30:30 CET 2004 Pekka Riikonen <priikone@silcnet.org>
351 * Added support for public key watching in server. Affected
352 files are silcd/server.c, server_internal.h, command.c,
355 Sun Feb 22 19:03:59 EET 2004 Pekka Riikonen <priikone@silcnet.org>
357 * Added public key to the SIlcClientEntry. Affected files
358 are lib/silcclient/silcclient.h, command_reply.c, idlist.c
360 * Fixed the get_clients_whois reply processing to return
361 exactly same entries server returned. Makes it possible
362 to search using attributes. Affected file is
363 lib/silcclient/idlist.c.
365 Sat Feb 21 19:21:57 EET 2004 Pekka Riikonen <priikone@silcnet.org>
367 * Save founder key to SilcChannelEntry. Affected files are
368 lib/silcclient/silcclient.h, command_reply.c, idlist.c.
370 Fri Feb 20 20:37:38 EET 2004 Pekka Riikonen <priikone@silcnet.org>
372 * Call the monitor callback with _CLOSED status from the
373 silc_client_file_close. Affected files are
374 lib/silcclient/client_fpt.c, silcclient.h
376 * Added silc_client_get_clients_whois which resolves using
377 WHOIS, and supports requested attributes as well.
378 Affected files are lib/silcclient/silcclient.h, idlist.c.
380 Fri Feb 19 21:09:22 EET 2004 Pekka Riikonen <priikone@silcnet.org>
382 * Added support for asking the destination filename where
383 the downloaded file is saved in the file transfer. Affected
384 files are lib/silccilent/silcclient.h, client_ftp.c.
386 Wed Feb 18 02:46:17 EET 2004 Pekka Riikonen <priikone@silcnet.org>
388 * Fixed error handling in resuming data processing. Affected
389 files are lib/silcclient/client_resume.c and client.c.
391 Tue Feb 17 19:34:30 EET 2004 Pekka Riikonen <priikone@silcnet.org>
393 * Fixed silc_client_send_private_message to return TRUE correctly.
394 Affected file lib/silcclient/client_prvmsg.c.
396 * Added topic to the SilcChannelEntry. Affected files are
397 lib/silcclient/silcclient.h, command_reply.c, client_notify.c.
399 Fri Feb 13 14:19:14 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
401 * Use conn->cmd_ident for all silc_client_command_call()s. Affected
402 file lib/silcclient/command.c
404 Fri Feb 13 13:53:45 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
406 * Convert all commands to UTF-8 before passing them to the
407 client library. Still need to convert replies from UTF-8 to
408 the locale encoding. Affected file
409 irssi/src/silc/core/silc-cmdqueue.c
411 Fri Feb 13 13:13:07 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
413 * redirect all silc_client_command_calls through a queueing framework.
414 This fixes /CYCLE and the annoying "nick change after auto-joining
415 a channel". Furthermore it defines one central point where
416 command parameters can be UTF-8-ified. Affected files
417 irssi/src/silc/core/Makefile, client_ops.c, silc-channels.c,
418 silc-servers.[ch], silc-core.c, silc-cmdqueue.[ch], silc-lag.c
420 Fri Feb 13 12:04:41 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
422 * use asynchronous connect() to establish router connections.
423 Fixes problem when the primary router goes down. Affected files
424 silcd/server.c, silcd/server_backup.c
426 Thu Feb 12 20:09:59 EET 2004 Pekka Riikonen <priikone@silcnet.org>
428 * Added SILC_[32|64]_TO_PTR and SILC_PTR_TO_[32|64] macros.
429 Fixed various compilation warnings when type casting ints
430 to pointers or vice versa, of different size. Updates around
433 Tue Feb 3 23:25:17 EET 2004 Pekka Riikonen <priikone@silcnet.org>
435 * Surrogates not allowed in UTF-8 strings, updated decoder.
436 Affected file lib/silcutil/silcstrutil.c. Added UTF-8
437 testers in lib/silcutil/tests/ directory.
439 Wed Jan 14 18:42:44 EET 2004 Pekka Riikonen <priikone@silcnet.org>
441 * Added SILC_CLIENT_CONN_ERROR_KE, ERROR_AUTH, ERROR_RESUME and
442 ERROR_TIMEOUT SilcClientConnectionStatus errors. Affected
443 files are lib/silcclient/silcclient.h, client.c.
445 Mon Jan 12 13:01:10 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
447 * When resuming a session fails, notify the user that the session
448 file needs to be removed eventually. Affected files
449 irssi/src/fe-common/silc/module-formats.[ch],
450 irssi/src/silc/core/client_ops.c.
452 Tue Jan 04 12:16:04 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
454 * Added DIST_SUBDIRS symbols to include all subdirs in distributions.
455 Affected files lib/silcutil/Makefile.am, lib/silcmath/Makefile.am
457 * Typofix in Irssi::Silc module. Affected file
458 irssi/src/perl/silc/Silc.xs.
460 Tue Jan 04 02:43:44 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
462 * Changed the way NOTICE flagged messages are treated. Added support
463 for notices in queries and signing notices. Affected files
464 irssi/default.theme; irssi/docs/help/in/notice.in;
465 irssi/src/fe-common/silc/module-formats.[ch], fe-silc-messages.c;
466 irssi/src/silc/core/client_ops.c, silc-channels.c, silc-servers.c
468 * Fixed typo in /ACTION help. Affected file
469 irssi/docs/help/in/action.in
471 Mon Jan 03 23:26:38 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
473 * Fixed typo in perl module. Affected file
474 irssi/src/perl/silc/Server.xs
476 * Changed the way ACTION flagged messages are treated. Added support
477 for actions in queries and signing actions. Affected files
478 irssi/default.theme; irssi/docs/help/in/action.in;
479 irssi/src/fe-common/silc/module-formats.[ch], fe-silc-messages.c,
480 fe-silc-queries.c; irssi/src/silc/core/client_ops.c, silc-channels.c,
483 Mon Jan 03 16:04:29 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
485 * Incorrectly reported error when client had to be resolved from
486 server in /SMSG. Affected file irssi/src/silc/core/silc-servers.c
488 Sat Jan 3 16:37:15 EET 2004 Pekka Riikonen <priikone@silcnet.org>
490 * Fixed whois public key hash table deleting and adding in
491 detached client case. Affected file silcd/packet_receive.c.
493 Sat Jan 03 12:15:38 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
495 * Changed filenames of silc/fe module not to collide with filenames
496 from core/fe. Also seperated public messages printing from
497 query messages printing. Affected files are all in
498 irssi/src/fe-common/silc.
500 Sat Jan 3 12:18:07 EET 2004 Pekka Riikonen <priikone@silcnet.org>
502 * Fixed the invite process handling during joining to use
503 correct server name for the client that is matched against
504 the invite string for the channel. Wrong server name caused
505 inability to join the channel. Affected file is
508 Fri Jan 2 23:34:17 EET 2004 Pekka Riikonen <priikone@silcnet.org>
510 * Fixed the CUMODE channel founder authentication on normal
511 server to not remove the founder rights on existing founder
512 before checking that router accepts the mode change. Affected
513 files are silcd/command.c and silcd/packet_receive.c.
515 * Remove the server entry correctly when rekey timeouts and
516 remote router connection on normal server is closed. Fixes
517 a crash where server uses the freed server entry. Affected
520 Fri Jan 02 10:28:15 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
522 * Add /SILCNET [ADD|REMOVE|LIST] command to manage different SILC
523 networks. This is the first step in solving the bug about
524 /SERVER ADD -silcnet <silcnet>. Affected files
525 irssi/docs/in/silcnet.in; irssi/src/fe-common/silc/Makefile.am,
526 fe-silcnet.c, fe-common-silc.c, module-formats.[ch];
527 irssi/src/silc/core/silc-chatnets.[ch], silc-core.c, Makefile.am
529 Thu Jan 01 20:11:32 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
531 * /SMSG and /MMSG now correctly create new queries. Affected files
532 irssi/src/fe-common/silc/fe-messages.c, irssi/scripts/silc-mime.pl
534 * Add basic support for SILC protocol specific variables in perl.
535 Affected files irssi/src/perl/silc/*, irssi/configure.in,
536 irssi/src/perl/Makefile.am
538 Wed Dec 31 17:06:55 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
540 * Don't use silc_get_input, it's obviously not reliable. Fixes
541 issue when the current key expires. Affect file
542 irssi/src/silc/core/clientutils.c
544 * Make the session data filename configurable. This makes it
545 possible to have different session files for different
546 SILC networks. Affected files irssi/src/silc/core/silc-core.c,
547 client_ops.[ch], silc-servers.c,
548 irssi/src/silc/fe-common/silc/module-formats.[ch]
550 * Use the same set of libtool files for the MPI lib as for the
551 rest of the toolkit. Affected files lib/silcmath/mpi/config.guess,
552 config.sub, configure.in, install-sh, missing, mkinstalldirs
554 Sun Dec 28 21:57:39 EET 2003 Pekka Riikonen <priikone@silcnet.org>
556 * Fixed server statistics decrementing error to not go to
557 negative. Affected file silcd/packet_receive.c.
559 Sat Dec 20 14:42:36 EET 2003 Pekka Riikonen <priikone@silcnet.org>
561 * Use silc_server_query_add_error to add error in public key
562 search error. Added support in send_reply to send errors
563 without specific argument. Affected file silcd/server_query.c.
565 * Fixed the WHOIS, IDENTIFY and WHOWAS error handling in SILC
566 Client for NO_SUCH_NICK. It was against the protocol specs.
567 Affected file irssi/src/silc/core/client_ops.c.
569 * Added backwards support for the wrong NO_SUCH_NICK error sending
570 in server. To be removed in SILC Server 1.0. Both old clients
571 and clients with fixed error handling now works. Affected file
572 silcd/server_query.c.
574 Sat Dec 20 00:44:47 CET 2003 Patrik Weiskircher <pat@icore.at>
576 * fixed a bug in the whois using attributes function where no
577 error was sent if no nickname and client id but the attributes were
578 given to whois. Affected file silcd/server_query.c
580 Tue Dec 16 21:34:59 CET 2003 Patrik Weiskircher <pat@icore.at>
582 * remove public key from public key hashtable on detach. Affected
583 file silcd/packet_receive.c
585 * free public key hashtable before removing clients on server
586 shutdown. Affected file silcd/server.c
588 * remove public key prior deleting client-data on killing a client.
589 Affected file silcd/server_util.c
591 Sat Dec 06 21:35:14 CET 2003 Patrik Weiskircher <pat@icore.at>
593 * Getting the MOTD from other servers works now. Affected
594 files are silcd/command.c and silcd/command_reply.c
596 Thu Dec 04 11:33:46 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
598 * Initialize the variable idletag, since it is tested in
599 silc_core_deinit for its default value. Affected file
600 irssi/src/silc/core/silc-core.c
602 Sun Nov 30 19:47:02 CET 2003 Patrik Weiskircher <pat@icore.at>
604 * Fixed signed channel messages across cells. Affected file
607 Fri Nov 28 19:13:21 EET 2003 Pekka Riikonen <priikone@silcnet.org>
609 * Changed the SILC_LOG_* macros to not be empty if SILC_DEBUG
610 is not defined. They can now be safely used in if-statements
611 without braces. Affected file lib/silcutil/silclog.h.
613 * Added the checks for backup closing connection due to error
614 (local or remote) and thus not allow the resuming to occur
615 in reconnect. Affected files are silcd/packet_send.c
618 Tue Nov 25 15:20:59 EET 2003 Pekka Riikonen <priikone@silcnet.org>
620 * Help file updates. Affected files in irssi/src/docs/help/in/.
622 Wed Nov 23 20:51:21 CET 2003 Patrik Weiskircher <pat@icore.at>
624 * Fixed channel messages across cells. Affected file
627 Wed Nov 12 11:34:56 EET 2003 Pekka Riikonen <priikone@silcnet.org>
629 * Fixed file transmission accepting in client library to not
630 start the negotiation if user hasn't accepted the transfer,
631 instead create new session for resent transfer. Affected
632 file lib/silcclient/client_ftp.c.
634 * Show the session ID in the file transmision list. Remove
635 session from list that failed to transfer. Switch the current
636 session automatically after transmission, and in errors, to new
637 session if other sessions exists in the transfer list. Affected
638 files are irssi/src/silc/core/silc-servers.c,
639 irssi/src/fe-common/silc/modfule-formats.c.
641 Mon Nov 10 14:41:40 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
643 * Fixed MIME header parsing for the hopefully last time. Affected
644 file lib/silcutil/silcstrutil.c
646 Mon Nov 10 13:03:46 EET 2003 Pekka Riikonen <priikone@silcnet.org>
648 * Rewrote the PKCS#1 routines. Added lib/silccrypt/silcpkcs1.[ch].
650 * The SILC RNG is now gauranteed to return non-zero random
651 values. Affected files are lib/silccrypt/silcrng.[ch].
653 Sun Nov 9 20:44:56 EET 2003 Pekka Riikonen <priikone@silcnet.org>
655 * Fixed nickname formatting when changing only case of the
656 nickname. Affected file lib/silcclient/idlist.c.
658 Sun Nov 9 19:33:59 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
660 * Fixed a memory leak and incorrect printing of the "appears as"
661 message. Affected file irssi/src/silc/core/client_ops.c
663 Sun Nov 9 17:45:11 EET 2003 Pekka Riikonen <priikone@silcnet.org>
665 * Added CRT (Chinese Remainder Theorem) supported RSA
666 private keys and private key operations. This significantly
667 increases private key operation efficiency. No compatibility
668 issues with new or old private keys. Affected files are
669 lib/silccrypt/rsa.[ch], rsa_internal.h and pkcs1.c.
671 Sat Nov 8 13:08:53 EET 2003 Pekka Riikonen <priikone@silcnet.org>
673 * Fixed GCC-3.3.2 related compilation warnings from the
676 Fri Nov 7 23:01:47 EET 2003 Pekka Riikonen <priikone@silcnet.org>
678 * Removed RC6 from distributions.
680 Fri Nov 7 19:38:42 EET 2003 Pekka Riikonen <priikone@silcnet.org>
682 * Added some better comments to lib/silccrypt/silcpkcs.h,
683 optimized some routines in lib/silccrypt/silcpkcs.c.
684 Added test_silcpkcs into lib/silccrypt/tests/.
686 * Fixed silc_rng_global_init to actually init the global RNG
687 if RNG wasn't provided for it. Affected file is
688 lib/silccrypt/silrng.c.
690 Thu Nov 6 21:08:28 EET 2003 Pekka Riikonen <priikone@silcnet.org>
692 * Added silc_hash_table_find_by_context_ext. Affected files
693 lib/silcutil/silchashtable.[ch].
695 * Save the public key on normal server in WHOIS command reply
696 from attributes, if present, and add it to public key hash
697 table. Fixes WHOIS resolving by public key on normal server.
699 Optimized the attributes resolving on normal server to not
700 resolve if we resolved them already from router.
702 Affected files are silcd/server_query.c, command_reply.c.
704 Wed Nov 5 19:36:30 CET 2003 Patrik Weiskircher <pat@icore.at>
706 * Added support for whois using attributes.
707 Affected files silcd/command_reply.c, silcd/packet_receive.c,
708 silcd/server.c, silcd/server_internal.h, silcd/server_query.c,
711 * Added support for whois using public key attribute to /WHOIS i
712 client command. Affected files irssi/docs/help/in/whois.in,
713 irssi/src/silc/core/silc-servers.c, lib/silcclient/command.c
715 Wed Nov 5 23:37:36 EET 2003 Pekka Riikonen <priikone@silcnet.org>
717 * Fixed UMODE setting in server when the client has anonymous
718 mode set. The mode setting was not working. Affected file
721 Mon Nov 2 11:36:08 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
723 * Fixed some bugs and typos related to sending split messages.
724 Print notification when sending messages with /MMSG. Affected
725 files irssi/scripts/silc-mime.pl, irssi/src/silc/core/client_ops.c
727 Fri Oct 31 12:33:59 EET 2003 Pekka Riikonen <priikone@silcnet.org>
729 * Optimized the socket referencing in packet routines, client
730 library and server. Affected files are lib/silccore/silcpacket.c,
731 lib/silcclient/client.c and silcd/server.c.
733 * If silc_socket_set_qos is given with NULL arguments the QoS is
734 reset from the socket. Affected files are
735 lib/silcutil/silcsockconn.[ch].
737 Thu Oct 30 21:23:24 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
739 * Add a /LISTKEYS command which lists the locally cached
740 client and server keys. Affected files
741 irssi/src/fe-common/module-formats.[ch],
742 irssi/src/silc/core/silc-{channels,servers}.c
743 irssi/docs/help/in/listkeys.in
745 Thu Oct 30 20:23:40 EET 2003 Pekka Riikonen <priikone@silcnet.org>
747 * Check that packet queue purging was successful. Affected
748 files lib/silcclient/client.c and silcd/packet_send.c. Related
749 to MAC failed errors.
751 * Do not clear the inbuf even if it is empty if QoS was applied
752 to it. Otherwise the QoS data is cleared and MAC failed error
753 will occur. Affected file lib/silccore/silcpacket.c.
755 * Use the rekey period time as rekey protocol timeout value.
756 If the rekey does not succeed during the rekey period there's
757 something very wrong, and we most likely end up with wrong keys,
758 do graceful reconnect then. Affected file silcd/server.c.
760 * Take reference of the socket in the parser context, as it's
761 possible to have the parsers in queue after the socket is
762 disconnected and this may cause crash. Affected files are
763 lib/silccore/silcpacket.c, lib/silcclient/client.c and
766 Thu Oct 30 17:01:01 EET 2003 Pekka Riikonen <priikone@silcnet.org>
768 * Fixed KICK command reply sending, it sent to replies.
769 Affected file silcd/command.c.
771 Wed Oct 30 14:06:52 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
773 * Finish the silc-mime.pl script. It now supports MIME type
774 guessing using magic files, signing data messages, executing
775 MIME handlers in background. Affected files
776 irssi/scripts/silc-mime.pl and irssi/docs/help/in/mmsg.in
778 * Changed MIME signal handler to make things easier for the perl
779 script. Affected files irssi/src/silc/core/client_ops.c,
780 silc-servers.c, and irssi/docs/signals.txt
782 * Cleaned up the silc_mime_parse function and fixed detection
783 of wrapped header lines. Affected file lib/silcutil/silcstrutil.c
785 Sun Oct 26 21:19:02 EET 2003 Pekka Riikonen <priikone@silcnet.org>
787 * Resolve the IP for file transfer listener from the connection
788 socket. Affected file lib/silcclient/client_ftp.c.
790 * Accept NULL hostname parameter in the functions
791 silc_net_check_[local|remote]_by_socket. Do not reverse lookup
792 if hostname is not wanted.
794 Fri Oct 24 21:24:12 CEST 2003 Jochen Eisinger <jochen@penguin-breeder.org>
796 * Fixed race condition between silc_client_init and
797 my_silc_scheduler. Affected file irssi/src/silc/core/silc-core.c
799 Fri Oct 24 16:43:40 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
801 * Fixed file transfer connection closing when SIGNOFF for
802 the client is received from server. Affected file is
803 lib/silcclient/client_ftp.c.
805 Tue Oct 21 13:35:57 CEST 2003 Pekka Riikonen <priikone@silcnet.org>
807 * Check for disconnected socket in QUIT callback. Affected
808 file silcd/command.c.
810 Thu Oct 21 09:43:17 CEST 2003 Jochen Eisinger <jochen@penguin-breeder.org>
812 * Modified the MIME parsing to allow \n and \r\n as delimiters.
813 Affected files lib/silcutil/silcstrutil.c
815 * Cleaned up the escape/unescape functions for correctness and
816 speed. Affected file irssi/src/silc/core/client_ops.c
818 * Removed handling for data messages with Content-Type: text/*,
819 moved parsing of MIME headers to the signal handler, added
820 support for signing and verifying data messages. Affected
821 files are irssi/docs/signals.txt, irssi/src/silc/core/client_ops.c,
822 irssi/src/silc/core/silc-{servers,channels}.c
824 * Added a perl script for handling data messages based on
825 information read from Mailcap files. New file
826 irssi/scripts/silc-mime.pl
828 Mon Oct 20 16:08:22 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
830 * Added new SILC_MESSAGE_FLAG_ACK that can be used to
831 acknowledge recepetion of a message to the sender. Updated
834 Sat Oct 18 11:55:33 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
836 * Unregister channel key saving callback when deleting channel.
837 Affected file lib/silcclient/idlist.c.
839 * Do not remove the client from channels in NOTIFY_TYPE_SIGNOFF
840 before calling notify client operation. Affected file is
841 lib/silcclient/client_notify.c.
843 * Unregister QoS tasks when deleting the socket connection.
844 Affected files lib/silcutil/silcsockconn.[ch],
845 unix/silcunixsockconn.c.
847 * Implemented latest presence-attrs draft changes. Affected
848 files lib/silccore/silcattrs.h and
849 irssi/src/silc/core/silc-queries.c.
851 Tue Oct 14 18:24:53 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
853 * Save old channel keys in list to allow more rapid change
854 of channel keys if server for some reason does that. This
855 avoids loosing so many channel messages due to not having
856 key to decrypt. Affected file lib/silcclient/silcclient.h,
857 idlist.c and client_channel.c.
859 Mon Oct 13 21:37:47 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
861 * Continued backup router tests and fixes. Affected files
862 silcd/server_backup, server_util.c, server.c. See TODO.
864 Sun Oct 12 19:58:18 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
866 * Fixed SERVER_SIGNOFF handling in servers. The client
867 was removed from wrong list thus not removing the client
868 at all. Affected file silcd/packet_receive.c.
870 * Do not execute rekey protocol for disabled connections as
871 it would never go through. Affected file silcd/server.c.
873 * Added timeout for rekey protocol to catch if the protocol
874 never executes successfully. Affected files silcd/server.c
877 Sat Oct 11 15:39:22 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
879 * Abandon packet processing for disconnected sockets. Check
880 this always after calling packet processing callback.
881 Affected file lib/silccore/silcpacket.c.
883 * Fixed double registration disconnection code in server.
884 Closed wrong connection. Affected file silcd/packet_receive.c.
886 Fri Oct 10 16:27:12 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
888 * On normal server reconnect to primary during resuming 4
889 times, then give up. Affected file silcd/server_backup.c.
891 * If during reconnecting to routers we notice we have router
892 connection but no primary router set, the server is in desync.
893 Reconnect to primary to restore network. Affected file
896 * Assure that only one protocol is exeucting at the same time.
897 Added checks for all protocols. Affected files are
898 silcd/server.c and server_backup.c.
900 Thu Oct 9 20:24:09 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
902 * Check that a string is not already part on invite/ban
903 string when processing it. Affected file silcd/server_util.c.
905 Thu Oct 9 12:06:40 CEST 2003 Pekka Riikonen <priikone@silcnet.org>
907 * Fixed the CUMODE_CHANGE for founder mode changes to comply
908 with 1.2 version of the protocol. Affected file is
909 silcd/packet_receive.c.
911 Wed Oct 8 19:41:15 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
913 * ERR_BAD_PASSWORD now returns the Channel ID of the channel
914 where the passphrase was given. Affected file is
917 Wed Oct 8 09:32:12 CEST 2003 Pekka Riikonen <priikone@silcnet.org>
919 * INVITE and BAN notifys are now delivered from routers to
920 servers (but not clients) on the channel. Updated specs and
921 code. Affected files silcd/packet_[send|receive].[ch],
922 command.c, server.c and server_util.c.
924 * Implemented INVITE and BAN announcing. Affected files are
925 silcd/server.[ch], server_util.c.
927 * Implemented SilcStatus error type argument returning in
928 command reply error in server. Affected file silcd/command.c.
930 * Implemented SilcStatus argument returning in comand reply
931 in client library. The command_reply client operation now
932 returns error specific arguments as well. Affected files
933 are lib/silcclient/command_reply.[ch], client_resume.c,
934 lib/silccore/silcstatus.[ch].
936 Sun Oct 5 20:22:08 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
938 * Backup router protocol version 1.2 implemented. Testing still
939 required. Affected files in silcd/server_backup.[ch], server.c,
940 packet_receive.c and server_internal.h.
942 Sun Oct 5 12:36:37 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
944 * silc_client_send_[channel|private]_message now return TRUE
945 or FALSE. Affected file lib/silcclien/client_channel.c and
948 Thu Oct 2 17:03:09 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
950 * Check for explicit nickname in INVITE and BAN processing
951 during join as well (and don't expect only wildcards in
952 invite/ban strings). Affected file silcd/command.c.
954 * Fixed the INVITE and BAN by public key. The public key saved
955 is the PK payload (as specified) not the raw data. Affected
956 file silcd/server_util.c.
958 Wed Oct 1 20:29:06 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
960 * UTF-8 text message support for actions and notices in SILC
961 Client. Affected file irssi/src/silc/core/client_ops.c.
963 * silc_get_username and silc_get_real_name now returns sensible
964 data on Win32. Patch by Toni Willberg. Affected file is
965 lib/silcutil/win32/silcwin32util.c.
967 Sun Aug 24 23:35:19 CEST 2003 Jochen Eisinger <c0ffee@penguin-breeder.org>
969 * Provide a signal handler to send MIME encoded messages and emit
970 a signal when a MIME encoded message is received. Also document
971 the signals for usage with the perl interface.
973 A sample perl script will be supplied at a later point.
975 Affected files are irssi/docs/signals.txt,
976 irssi/src/silc/core/client_ops.[ch],
977 irssi/src/silc/core/silc-{channels,servers}.c
979 Sun Aug 24 12:58:30 CEST 2003 Jochen Eisinger <c0ffee@penguin-breeder.org>
981 * Use SILC_COMMAND_PING to estimate the round-trip time to the
982 server. Use this time to display a lag and disconnect when it
983 exceeds a specified limit.
985 Affected files are irssi/src/silc/core/silc-{lag,core}.c.
987 Mon Aug 11 17:14:17 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
989 * Remove the channel auth list in normal server if router
990 encofrces its list during connecting. Send notify to channel
991 to remove the mode to remove the list. Affected files are
992 silcd/server_util.c and silcd/packet_receive.c.
994 Wed Aug 6 14:52:04 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
996 * Added support for channel public keys. Updated protocol specs
997 and implemented it. Affected files are
998 silcd/command.c, command_reply.c, lib/silcclient/command.c,
999 lib/silcclient/command_reply.c.
1001 Wed Jul 23 12:17:01 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1003 * Ignore SIGXFSZ and SIGXCPU signals in server. They can
1004 terminate the process on Linux. Affected file silcd/silcd.c.
1006 Mon Jun 2 19:13:27 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1008 * Check for NULL buffer in silc_buffer_clear. Affected file
1009 is lib/silcutil/silcbuffer.h.
1011 * Simplified the backup router protocol by removing the _GLOBAL
1012 types. Updated protocol specs and the code. Affected files
1013 are silcd/server_backup.[ch].
1015 Thu Apr 24 19:50:25 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1017 * Deny '@' and '!' from nicknames since they are reserved
1018 by the SILC_COMMAND_INVITE and SILC_COMMAND_BAN commands.
1019 Updated protocol specs and the code.
1021 Affected files are silcd/server_util.[ch].
1023 Wed Apr 9 18:51:59 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1025 * Fixed stack overflow in Irssi SILC client. Affected
1026 file irssi/src/silc/core/client_ops.c.
1028 * Check that Host is set in ServerConnection and RouterConnection
1029 in silcd.conf. Affected file silcd/serverconfig.c.
1031 * Fixed crash in server with protocol completion callbacks,
1032 namely rekey and backup resuming protocols. Affected files
1033 are silcd/server_backup.c and silcd/server.c.
1035 * Fixed rekey protocol to not restart if it is started already.
1036 Affected files are lib/silcclient/client.c and
1039 Mon Mar 17 18:35:24 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1041 * Rewrote SilcList, affected file lib/silcutil/silc*list.h.
1043 * Fixed EOF handling in SILC Config, affected file
1044 lib/silcutil/silcconfig.c.
1046 * Fixed buffer overflows in lib/silcutil/silcstrutil.c.
1048 * Fixed RESOLVING flag handling in JOIN notify and other
1049 notifys to handle the resolvings correctly in client library.
1050 Affected file lib/silcclient/client_notify.c.
1052 * Do not send full INVITE and BAN lists in INVITE and BAN
1053 notifys, only the changed information. Affected file
1056 * Fixed INVITE notify sending in INVITE command, send it
1057 only when needed. Affected file silcd/command.c.
1059 * Handle the founder key change properly in CMODE_CHANGE
1060 notify. Bug #122. Affected file silcd/packet_receive.c.
1062 Sun Mar 9 16:29:20 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1064 * Remove the mark for output (mark it only for input) after
1065 purging outgoing queue. Prevents the "Error in select()"
1066 floods. Affected file silcd/packet_send.c.
1068 * Fixed incorrect connection deletion from client library
1069 after calling "connect" client operation. Could cause
1070 crashes for example during reconnect timeouts. Affected
1071 files are lib/silcclient/client.c and
1072 irssi/src/silc/core/client_ops.c.
1074 * Check server private key file permissions before starting
1075 the server. Affected file silcd/serverconfig.c.
1077 Tue Feb 4 22:53:26 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1079 * NULL terminate allocated string in silc_buffer_strformat.
1080 Affected file lib/silcutil/silcbuffmt.c.
1082 * Rewrote the invite/ban list string handling in server to
1083 use SilcBuffer instead. Affected files are silcd/command.c
1084 and silcd/server_util.c.
1086 Mon Feb 3 14:43:52 CET 2003 Pekka Riikonen <priikone@silcnet.org>
1088 * Fixed double free in CMODE command when setting new HMAC
1089 for channel. Affected file silcd/command.c.
1091 * Added couple of missing memset's to zero sensitive memory.
1092 Affected files silcd/command.c, lib/silcclient/command.c.
1094 Sun Jan 26 12:20:30 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1096 * Fixed a double free in INVITE command error handling in
1097 server. Affected file silcd/command.c.
1099 * Added macros SILC_SWAB_[16|32] to swab byte order of
1100 16-bit and 32-bit unsigned integers. Affected file
1101 lib/silcutil/silctypes.h.
1103 * Use the SILC_SWAB_16 instead of htons() in server when
1104 handling ports since the ports in structures are always
1105 in little-endian order (regardless of platform). Affected
1106 file silcd/serverid.c and silcd/server_backup.c.
1108 Tue Jan 21 17:18:04 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1110 * Send DISCONNECT in close admin command in server. Affected
1111 file silcd/command.c.
1113 * Check whether we are already connecting to a remote router
1114 (in addition of checking whether we are already connected)
1115 before creating new connection. Affected file silcd/server.c.
1117 Thu Jan 16 18:47:00 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1119 * Added better compiler and compiler flags checking in
1122 * Check that socket is valid after QoS is applied to data.
1123 Affected file lib/silcutil/unix/silcunixsockconn.c.
1125 * Make sure the socket connecetion is not closed to early
1126 when closing connection in server. Also make sure the
1127 connection is always closed after error in a protocol.
1128 Affected file silcd/server.c.
1130 Wed Jan 15 11:03:36 CET 2003 Pekka Riikonen <priikone@silcnet.org>
1132 * Removed --session and --dummy options from Irssi SILC Client.
1133 -d option is available only if --enable-debug was given.
1134 Affected files are irssi/src/silc/core/silc-core,
1135 irssi/src/core/session.c and irssi/src/fe-text/silc.c.
1137 Tue Jan 14 12:25:09 CET 2003 Pekka Riikonen <priikone@silcnet.org>
1139 * Added silc_buffer_steal to steal the data from the buffer.
1140 Affected file lib/silcutil/silcbuffer.h.
1142 Sat Jan 11 18:16:29 CET 2003 Giovanni Giacobbi <giovanni@giacobbi.net>
1144 * Fixed server crash with double Primary block in config file.
1146 Fixed also various memory leaks around the config file
1147 parser. Affected files lib/silcutil/silcconfig.c,
1148 silcd/serverconfig.c.
1150 * Changed my nickname (Johnny Mnemonic) to my real name, this
1151 means that bugs introduced by him were actually introduced
1154 Tue Jan 7 21:58:53 CET 2003 Jochen Eisinger <c0ffee@penguin-breeder.org>
1156 * Don't display "foo appears as foo\nYou're now known as foo"
1157 messages. Affected file irssi/src/silc/core/client_ops.c
1159 Tue Jan 7 20:08:15 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1161 * Fixed error handling of invalid client entry when calling
1162 commands in server. Fixes a crash. Affected file
1165 Thu Dec 26 14:19:29 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1167 * Added some sanity checks in server for correctness of the
1168 server configuration. Affected file silcd/serverconfig.c.
1170 Fri Dec 20 10:47:59 CET 2002 Pekka Riikonen <priikone@silcnet.org>
1172 * Prevent endless resolving of user informations in USERS
1173 command by checking the command reply status correctly.
1174 Affected file lib/silcclient/command_reply.c.
1176 Tue Dec 17 10:05:00 CET 2002 Pekka Riikonen <priikone@silcnet.org>
1178 * Fixed file writing on WIN32 to use O_BINARY flag. Affected
1179 file is lib/silcutil/silcfileutil.c. A patch by Matthew
1180 Aldous <Matthew@Aldous.com>.
1182 * Added better implementation using CriticalSection of
1183 SilcMutex on WIN32. A patch by Mikko Lähteenmäki
1184 <mikko.lahteenmaki@pikabaana.net>.
1186 * Added some Winsock WIN32 compatiblity defines into
1187 includes/silcwin32.h.
1189 Mon Dec 16 19:33:05 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1191 * Fixed double free in async host lookup code. Affected file
1192 lib/silcutil/silcsockconn.c.
1194 * On backup router handle now the SERVER_SIGNOFF from router
1195 for local connected servers too, and close the connections.
1197 Do not process them as normally signing off servers when they
1198 really signoff by sending EOF fe, but always assume that
1199 router sends the SERVER_SIGNOFF.
1201 Affected files silcd/server.c and silcd/packet_receive.c.
1203 * Fixed socket unsetting when closing connections. Affected
1204 files silcd/server.c and silcd/packet_send.c.
1206 * Do not print the nickname in SERVER_SIGNOFF if we do not
1207 have it. Prevents asserts in Irssi core. It is possible we
1208 don't have the nick if it was just being resolved when server
1209 signoff. Affected file irssi/src/silc/core/client_ops.c.
1211 Thu Dec 12 23:22:50 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1213 * Fixed autonick crashbug in client library. Affected file
1214 lib/silcclient/client.c.
1216 * Fixed Unix implementation of SilcMutex to really assert if
1217 the mutex is locked/unlcoked already. Affected file
1218 lib/silcutil/unix/silcunixmutex.c.
1220 * Fixed locking in silc_schedule_uninit. It didn't lock
1221 when dispatching timeout tasks. Affected file is
1222 lib/silcutil/silcschedule.c.
1224 * Changed Win32 implementation of SilcThread to use modern
1225 Win32 interface. Affected file is
1226 lib/silcutil/win32/silcwin32thread.c A patch by Mikko L.
1228 Thu Dec 12 12:06:59 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1230 * Don't print signed messages when sending failed. Affected files
1231 irssi/src/silc/core/silc-[servers.c/commands.h]
1233 * Send adquate signal when founding a channel by joing it. Affect
1234 file irssi/src/silc/core/client_ops.c
1236 Wed Dec 11 21:46:19 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1238 * Fix theme abstracts parsing. Affected files irssi/default.theme,
1239 irssi/src/fe-common/core/themes.c
1241 Wed Dec 11 20:20:07 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1243 * Fixed close command to use the port correctly when closing
1244 server connections. Affected file silcd/idlist.c.
1246 * Check for NULL outbuf in silc_socket_write. It is possible
1247 that it is NULL is some odd case. Affected files are
1248 lib/silcutil/[unix/win32]/silc[unix/win32]sockconn.c.
1250 * Do not call final protocol callback for backup router
1251 resuming protocol when closing connection. It is closed
1252 by timeout in case of error. Affected file silcd/server.c.
1254 * Backup reconnect to router if backup resuming protocol
1255 failed. Affected file silcd/server_backup.c.
1257 Wed Dec 11 10:01:26 CET 2002 Pekka Riikonen <priikone@silcnet.org>
1259 * Fixed double free in SKE library error hadling when signature
1260 error occurred. Affected file lib/silcske/silcske.c.
1262 * Save the fingerprint to new SilcClientEntry after changing
1263 nickname. Affected file lib/silcclient/client_notify.c.
1265 * Print SIGNOFF in Irssi SILC client only if the nickname is
1266 known. Prevents asserts in Irssi core. It is possible we
1267 don't have the nick if it was just being resolved when it
1268 quit. Affected file irssi/src/silc/core/client_ops.c.
1270 Tue Dec 10 21:47:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1272 * Fixed double free in invite list adding code when adding
1273 invite strings. Affected file silcd/server_util.c.
1275 Fri Dec 6 17:40:24 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1277 * More log printing during backup router protocol. Affected
1278 file silcd/server_backup.c.
1280 * Removed backwards support for old private key file format.
1281 Affected file lib/silccrypt/silcpkcs.c.
1283 * Removed backwards support for not-so-strict decryption length
1284 check, it's strict now. Affected lib/silccrypt/silccipher.c.
1286 * GETKEY to update the client entrys fingerprint too.
1287 Affected file lib/silcclient/command_reply.c.
1289 * Added --without-libtoolfix for package builders using weird
1290 wrappers around libtool (BSD at least).
1292 Thu Dec 5 22:29:46 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1294 * Fixed backup router bugs: When backup resumes router and
1295 receives a CHANNEL_MESSAGE packet the backup must not act
1296 as router since the packet header decryption would be
1297 different. Also, when relaying packets to channel, do
1298 not re-encrypt packets on backup that came from the primary
1299 since the connection isn't really router-router connection.
1300 Affected files silcd/server.c, silcd/packet_send.c.
1302 * Added checks in encryption/decryption that encryption/decryption
1303 length sent as argument really is multiple by block size. Helps
1304 catching really weird bugs like the above backup router bugs
1305 when packets are being decrypted in wrong way. Affected files
1306 lib/silccore/silcpacket.c, and lib/silccrypt/silccipher.c.
1308 * Fixed padding generation in private key file encryption.
1309 Affected file lib/silccrypt/silcpkcs.c.
1311 Thu Dec 5 16:35:23 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1313 * Added ignore_message_signatures setting which can be used
1314 to ignore signatures in messages. Affected files are
1315 irssi/src/silc/core/client_ops.c, silc-core.c.
1317 * Fixed the libtoolfix to use command line options instead of
1318 environment variables. They didn't work as expected. Now,
1319 the libtool is fully run-time configurable.
1321 Wed Dec 4 21:08:52 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1323 * Verify signature payload for signed messages. Affected files
1324 irssi/src/silc/core/client_ops.h, irssi/src/silc/core/silc-servers.c,
1325 irssi/src/silc/core/silc-core.h
1327 * Display signature verification result in public and private
1328 messages using theme abstracts. See irssi/default.theme for
1329 examples on their usage. Affected files
1330 irssi/default.theme, irssi/src/fe-common/silc/fe-messages.h,
1331 irssi/src/fe-common/silc/module-formats.[ch],
1332 irssi/src/fe-common/silc/fe-common-silc.c,
1333 irssi/src/fe-common/silc/Makefile.am
1334 irssi/src/fe-common/core/fe-messages.[ch]
1336 * Fixed bugs in Irssi's theme parsing. Affected files
1337 irssi/src/fe-common/core/themes.c
1339 Wed Dec 4 18:29:13 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1341 * Calculate the correct length for signed messages before
1342 encrypting, it must be multiple by block size. Affected
1343 file lib/silccore/silcmessage.c.
1345 * silc_message_signed_get_public_key returns now both
1346 decoded and encoded public key. Affected files are
1347 lib/silccore/silcmessage.[ch].
1349 * Added libtoolfix script that makes the libtool more generic
1350 and configurable in run-time. Now we can specify in run-time
1351 if what kind of libraries we want to create, regardless of
1352 configuration. SIMs are now creates even if --disable-shared
1353 was explicitly given.
1355 Tue Dec 3 23:26:55 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1357 * Fixed founder key sending in CMODE command in client.
1358 Affected file lib/silcclient/command.c.
1360 * Fixed CUMODE founder authentication in server to not check
1361 for client's public key since it's not supposed to do that.
1362 Affected file silcd/command.c.
1364 Tue Dec 3 12:02:41 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1366 * Set realname and hostname in NICK_REC records. Affected file
1367 irssi/src/silc/core/silc-nicklist.c
1369 Mon Dec 2 20:50:20 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1371 * Remove 1.0 protocol backwards compat code from client
1374 * Added more reliable check for whether nickname did change
1375 or not, or whether only Client ID changed in NICK_CHANGE
1376 notify. Affected file lib/silcclient/client_notify.c.
1377 Fixes bug in '@' character handling in a nickname.
1379 * Added support for automatically parsing signature from
1380 the message payload. Added new function
1381 silc_message_get_signature to return the payload to
1382 application. Affected files lib/silccore/silcmessage.[ch].
1384 * Changed the private_message and channel_message client
1385 operations to deliver the SilcMessagePayload to the
1386 application too. Application can use it fe. to get the
1387 signature from the message for verification. Affected
1388 file lib/silcclient/silcclient.h, client_channel.c and
1391 * Redefined the signed payload for message payloads.
1392 Updated protocol specs and implemented.
1394 Mon Dec 2 16:28:29 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1396 * Fixed wrong invite and ban list handling in server command
1397 reply. Affected files are silcd/command_reply.c,
1398 silcd/server_util.[ch].
1400 Sun Dec 1 20:48:17 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1402 * Fixed CMODE setting in server when founder mode was set.
1403 Affected file silcd/command.c. Bug #95.
1405 * Added support to setting specific public key in CMODE in
1406 Irssi SILC client. Affected file lib/silcclient/command.c.
1408 * Added support to use specific public key in CUMODE in
1409 Irssi SILC Client. Affected file lib/silcclient/command.c.
1411 * Added support for inviting and banning by public key in
1412 Irssi SILC client. Affected file lib/silcclient/command.c.
1414 * Fixed fingerprint/babbleprint showing in invite and ban
1415 list command replys. Affected file is
1416 irssi/src/silc/core/client_ops.c.
1418 Sun Dec 1 16:32:03 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1420 * Format CMODE +c and +h to display both the mode and the argument
1422 Sun Dec 1 18:17:22 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1424 * Added test vectors and test programs for SHA-1, MD5,
1425 HMAC-SHA1 and HMAC-MD5. New tests are located in
1426 lib/silccrypt/tests/. Fixed also argument decoding bug in
1427 MD5 implementation. Affected file lib/silccrypt/md5.c.
1429 * Changed the channel private key and private message key
1430 generation (with static keys) to use SHA1 instead of MD5,
1431 as SHA1 is the mandatory hash function in SILC. Affected
1432 file lib/silcclient/client_[channel/prvmsg].c.
1434 * Changed the private key file encryption to use SHA1 instead
1435 of MD5. Added support for the old generation and added
1436 automatic change of the key (to be removed later). Affected
1437 files lib/silccrypt/silcpkcs.c.
1439 Sat Nov 30 19:07:52 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1441 * Load only files with .pub suffix in PublicKeyDir. Affected
1442 file silcd/serverconfig.c.
1444 Sat Nov 30 14:29:34 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
1446 * Extended the SILC_SERVER_LOG_ERROR macro to all available logging
1447 channels. Affected files silcd/silcd.c, silcd/server.h.
1449 * Added the config directive PublicKeyDir for the client block.
1450 Affected files doc/exampe_silcd.conf.in, silcd/serverconfig.[ch].
1452 Sat Nov 30 09:30:55 CET 2002 Pekka Riikonen <priikone@silcnet.org>
1454 * Merged Toni's irssi/silc.conf patch.
1456 * ROBODoc cleanup patch to lib/silccrypt/silcpkcs.h by johnny.
1458 * Max alloc tests in allocation routines. Affected file
1459 lib/silcutil/silcmemory.c.
1461 Fri Nov 29 23:44:29 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1463 * Fixed a typo in resuming code that fixed detach/resume code
1464 in server. Bug #93. Affected file silcd/packet_receive.c.
1466 Thu Nov 28 17:17:11 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1468 * Do reverse lookups for server when /connecting. Affected files
1469 irssi/silc.conf, irssi/src/core/servers.c, irssi/src/core/network.c,
1470 irssi/src/core/net-nonblock.*
1472 Thu Nov 28 16:19:18 CET 2002 Pekka Riikonen <priikone@silcnet.org>
1474 * Added library versioning for shared libraries. Affected
1475 files configure.in.pre and lib/Makefile.am.pre.
1477 Wed Nov 27 21:51:52 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1479 * Display INVITE and BAN lists as specified by SILC 1.2
1481 Wed Nov 27 16:01:11 CET 2002 Pekka Riikonen <priikone@silcnet.org>
1483 * Do not send invite list back unless asked (when sending
1484 no arguments) or when list was modified. Affected file
1487 * Remove client from invite list in KILLED notify and in
1488 KILL command. Affected file silcd/command.c and
1491 * Fixed bugs in invite list handling in INVITE command.
1492 Affected files silcd/command.c and silcd/server_util.c.
1494 * Merged with Irssi 0.8.6.
1496 * Fixed UTF-8 in Irssi SILC Client, setlocale was missing.
1497 Affected file irssi/src/fe-text/silc.c.
1499 Mon Nov 25 18:21:43 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1501 * The silc_argument_get_[first/next] now return the argument
1502 type to caller. Added silc_argument_payload_encode_one.
1504 Affected files are lib/silccore/silcargument.[ch].
1506 * Added support for the SILC 1.2 INVITE command and new
1507 invite lists to server. Affected files are silcd/command.c,
1508 silcd/server_util.[ch] and silcd/packet_[receive/send].[ch].
1510 * Added support for the SILC 1.2 BAN command and new
1511 ban lists to server. Affected files are silcd/command.c,
1512 silcd/server_util.[ch] and silcd/packet_[receive/send].[ch].
1514 * Added support to client sending new INVITE command. Affected
1515 file is lib/silcclient/command.c.
1517 * Added support to client sending new BAN command. Affected
1518 file is lib/silcclient/command.c.
1520 * Added support for removing client from invite list when kicked
1521 from channel, as SILC 1.2 dictates. Affected files are
1522 silcd/packet_receive.c and silcd/command.c.
1524 Sun Nov 24 18:26:42 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1526 * If iv argument to silc_cipher_[encrypt/decrypt] is NULL, use
1527 automatically the cipher's internal IV. Affected files
1528 lib/silccrypt/silccipher.[ch].
1530 * Assure the RESUME_CLIENT packet is not sent to twice to
1531 backup router if the detached client was originated from
1532 the backup. Affected file silcd/server.c. Bug #76.
1534 * Changed silc_sim_symname to not allocate memory. Affected
1535 file lib/silcsim/silcsimutil.c.
1537 * Fixed memory leaks with SIMs in server. Affected files
1538 silcd/serverconfig.c, silcd/server.c.
1540 * Fixed channel key distribution after resuming detached
1541 client. Affected files silcd/packet_receive.c.
1543 * Fixed channel's global_user boolean checking after detaching.
1544 Check it after changing the owner of the client not before.
1545 Affected file silcd/packet_receive.c.
1547 * Fixed few double frees from client library. Fixes at least
1548 Bug #81, possibly others too.
1550 * UTF-8 decode topics also in JOIN command reply and TOPIC_SET
1551 notifys in Irssi SILC Client. Affected file is
1552 irssi/src/silc/core/client_ops.c. Bug #82.
1554 * Applied Ville Räsänen's manual page and --mandir bugfix
1555 patch. Affected files are configure.in.pre and Makefile.am.pre.
1558 Fri Nov 22 18:34:20 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1560 * Added support to backup router protocol for backup to tell
1561 normal server that it cannot use the backup router as primary
1562 because the primary isn't really down. Updated protocol
1565 * Added support for primary router to tell backup router that
1566 resuming is not possible because the backup really isn't primary
1567 in the cell. For example if backup disconnected itself the
1568 resuming is not allowed since the primary really did not
1569 go down. Updated protocol specs.
1571 * Removed MARS from crypto library.
1573 * Defined the CTR mode and Randomized CBC mode in SILC. The
1574 CTR mode is RECOMMENDED now in specification. Defined also
1575 Serpent cipher as optional cipher. Updated the protocol specs.
1577 Thu Nov 21 12:43:28 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1579 * Added support for inviting/banning by IP/MASK, public key,
1580 and explicit Client ID. Redefined the command and notify
1581 types to allow easier forwards support for other methods
1582 of inviting/banning. Updated protocol specs.
1584 * Remove the client from channel's invite lists if the client
1585 is kicked or killed. Updated protocol specs.
1587 * Unified the Channel Message Payload and Private Message
1588 into one Message Payload. Updated protocol specs and
1591 Tue Nov 19 22:30:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1593 * Don't wait for EOF after socket error has occurred, but
1594 close the connection. Affected file is silcd/server.c.
1596 Mon Nov 18 18:58:26 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1598 * Added support for setting FOUNDER mode on channel with
1599 specific public key which can be set with CMODE command.
1600 Updated protocol specs and implemented in client and server.
1602 * Fixed the Irssi SILC client to correctly shutdown the client
1603 library to avoid memory leaks. Affected files are
1604 irssi/src/silc/core/silc-core.c and silc-servers.c.
1606 * Deprecated the No Reply flag in SKE protocol and introduced
1607 "IV Included" flag which can be used to indicate that the IV
1608 is included in the ciphertext. This makes it possible to use
1609 SILC on unreliable transport, such as UDP which may cause
1610 packet reordering and losses. Updated protocol specs, did
1613 Sun Nov 17 15:50:57 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1615 * Fixed the MPI implementation of silc_mp_sizeinbase to return
1616 < 32 bit values in correct size. Affected file is
1617 lib/silcmath/mp_mpi.c.
1619 Sat Nov 16 13:14:45 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1621 * Fixed the KE Start Payload parsing to check that mandatory
1622 fields are present. Affected file lib/silcske/payload.c.
1624 * Fixed compilation warnigs in Irssi SILC Client. Affected
1625 files are irssi/src/silc/core/silc-query.c. client_ops.c.
1627 Thu Nov 14 19:33:28 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1629 * Print "nick now appears as newnick" and update Irssi's nicklist
1630 when you change your nick to "nick". Closes #62
1632 * Never format your own nick. Closes #63
1634 Thu Nov 14 09:44:54 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1636 * SILC_UMODE_GONE changes are now propagated correctly to the
1637 Irssi client. Closes #54
1639 Tue Nov 12 19:42:18 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1641 * Fixed example in /HELP KEY
1643 * Added expando $j which expands to current SILC Client version
1645 Tue Nov 12 19:46:39 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1647 * Fixed public key decoding in crypto library.
1649 * Added better error printing to SKE library.
1651 Tue Nov 12 08:50:12 CET 2002 Pekka Riikonen <priikone@silcnet.org>
1653 * Fixed NICK command to not crash if nickname was not sent.
1655 Mon Nov 11 19:32:00 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1657 * Added Encrypt-Then-MAC order to SILC packet MAC generation.
1658 Deprecated the old Encrypt-And-MAC order. Updated protocol
1659 specs and implemented.
1661 * Added Encrypt-Then-MAC order to Channel Message Payload MAC
1662 generation. Updated specs and implemented.
1664 Sun Nov 10 12:20:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1666 * Added support for rekey before 2^32 sequence number wraps.
1667 Affected files in server and client library.
1669 * Padding must be at least 8 bytes now. Implemented and updated
1672 * Compute maximum padding for authentication packets to make
1673 passphrase approximation attacks impossible. Affected files
1674 in client library and in server.
1676 * Fixed PING command sending in client library and handling in
1677 server. The server ID must be ID Payload, not raw ID data.
1678 Affected files in server and client library.
1680 * Defined that all public keys sent in commands and notify
1681 payloads are actually Public Key Payloads not raw public key
1682 data. Updated protocol specs and implemented.
1684 * Updated protocol version to 1.2. Updated specs and code.
1686 * Added ERR_UNSUPPORTED_PUBLIC_KEY and ERR_OPERATION_ALLOWED
1687 status types. Updated specs and the code.
1689 * Added support for normal client to kill its own entries from
1690 the network. Updated protocol specs and the code.
1692 * Defined the SILC_MESSAGE_FLAG_SIGNED. Updated protocol specs
1693 and added initial implementation.
1695 * Added MAC field to the Private Message Payload to protect
1696 against chosen ciphertext attacks. Updated the protocol specs
1699 * Added idle and signon fields to the ATTRIBUTE_SERVICE
1700 attribute to indicate the user's current idle and signon time
1701 of a service. Updated protocol specs and implemented.
1703 Thu Nov 7 19:21:10 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1705 * Added "do_not_bind" argument to silc_client_file_send what
1706 can be used to not bind locally but assume the file receiver
1707 provides the point of connect. Usefull when sender is behind
1708 NAT device. Affected file lib/silcclient/silcclient.h and
1711 * Added -no-listener option to FILE SEND command in Irssi SILC
1712 client. Affected file irssi/src/silc/core/silc-servers.c.
1713 Renamed FILE RECEIVE to FILE ACCEPT.
1715 * Confirm passphrase for private key encryption in
1716 silc_create_key_pair and silc_change_private_key_passphrase.
1717 Affected files are lib/silcutil/silcapputil.c.
1719 Thu Nov 7 10:05:28 CET 2002 Pekka Riikonen <priikone@silcnet.org>
1721 * Move silc_client_packet_send back to internal, added
1722 silc_client_send_packet, a bit simpler function for application.
1723 Affected files lib/silcclient/silcclient.h, client.c and
1726 * Moved the SilcClientEntry, SilcChannelEntry and
1727 SilcServerEntry to silcclient.h to be public and documented
1728 them for application. Affected files are
1729 lib/silcclient/silcclient.h and idlist.h.
1731 Wed Nov 6 17:18:13 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1733 * Fixed manual page installation patch by Ville Räsänen.
1734 USERS help page fix patch by Ville Räsänen
1736 * Changed the silc_client_command_call interface to make
1737 the command call simpler for the application. The library
1738 now handles the command line parsing, command finding and
1739 execution. Application only needs to call the function
1740 with the command line. Affected files are
1741 lib/silcclient/silcclient.h, command.[ch].
1743 * Fixed silc_get_input to NULL-terminate the returned input.
1744 Affected file lib/silcutil/silcutil.c.
1746 * Resolve the client's public key in JOIN command if the
1747 founder auth data is being requested but we don't know the
1748 client's public key. Affected file silcd/command.c.
1751 Mon Nov 4 16:02:59 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1753 * Print notify for server opers when backup router comes
1754 online. Affected file silcd/server.c.
1756 * Fixed the INVITE command to send the invite list in
1757 command reply. Affected file silcd/command_reply.c.
1759 * Fixed MOTD command reply sending. Affected file
1762 * UTF-8 decode the topic in TOPIC command reply and LIST
1763 command reply in Irssi SILC client. Affected file is
1764 irssi/src/silc/core/client_ops.c.
1766 Sun Nov 3 17:59:15 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1768 * Fixed the INVITE command to not crash Irssi SILC client
1769 when given without nickname argument. AFfected file
1770 irssi/src/silc/core/client_ops.c.
1772 * Fixed double free in WHOIS query on normal server when
1773 forwarding query to router. Affected file is
1774 silcd/server_query.c.
1776 * Fixed WATCH command reply handling on normal server which
1777 was missing altogether. Affected file silcd/command_reply.c.
1780 Sun Nov 3 00:42:05 EET 2002 Mika Boström <bostik@lut.fi>
1782 * Added man-pages for silc(1), silcd(8) and silcd.conf(5).
1783 Included yodl sources for each of these. Also modified
1784 Makefile.am prototype to install these files to proper
1785 locations. Updated CREDITS. Affected file Makefile.am.pre,
1786 new files doc/*.yo, doc/silc.1, doc/silcd.conf.5,
1789 Sat Nov 2 21:26:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1791 * Added support for encrypted private key files. Now
1792 passphrase must be provided when new key pair is created
1793 (can be empty though), and prompted when loading the
1794 private key. Added support for loading the old-style
1795 non-encrypted private keys as well. Affected files
1796 lib/silccrypt/silcpkcs.[ch], Irssi SILC client and
1799 * Fixed silc_get_input to accept input on all terminals.
1800 Affected file lib/silcutil/silcutil.c.
1802 * Moved the Irssi SILC client key loading and other stuff
1803 to be called after the arguments and UI is initialized.
1804 Affected file irssi/src/silc/core/silc-core.c. Bug #31.
1806 * Added -P option to Irssi SILC client which can be used
1807 to change the passphrase of the private key. Affected
1808 file irssi/src/silc/core/silc-core.c.
1810 * Added silc_change_private_key_passphrase apputil routine
1811 to lib/silcutil/silcapputil.[ch].
1813 Sat Nov 2 12:53:09 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1815 * Fixed connection closing in client library to not crash.
1816 Moved the connection freeing totally to function
1817 silc_clinet_del_connection. Affected file
1818 lib/silcclinet/client.c.
1820 Fri Nov 1 18:57:02 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1822 * Changed includes/silcincludes.h to silcincludes.h.in to
1823 include configuration specific information. The silcdefs.h
1824 is not included in to installation anymore (it's only
1825 compilation time header).
1827 Fri Nov 1 10:30:26 CET 2002 Pekka Riikonen <priikone@silcnet.org>
1829 * Moved the SilcClient and SilcClientConnection from client.h
1830 to the public lib/silcclient/silcclient.h. Changed the
1833 Thu Oct 31 22:44:07 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1835 * If version string in silc_clinet_alloc is NULL the library
1836 puts it automatically. Affected file lib/silcclient/client.c.
1838 * Changed the version strings from variables to #define's
1839 in includes/silcversion.h.
1841 Wed Oct 30 16:17:30 CET 2002 Pekka Riikonen <priikone@silcnet.org>
1843 * Added shared library complation support.
1845 Tue Oct 29 21:48:55 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1847 * Added lib/silcutil/silcapputil.[ch] for application
1848 utility functions. It includes routines for applications'
1849 convenience. Added silc_create_key_pair, silc_show_public_key
1850 and silc_load_key_pair functions.
1852 Tue Oct 29 17:36:44 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1854 * Send RESUME_CLIENT packet from router to backup routers
1855 to in resuming. Affected file silcd/packet_receive.c.
1857 Mon Oct 28 21:23:39 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1859 * In IDENTIFY command parsing, send all other IDs except
1860 Client IDs explicitly to router for resolving on normal
1861 server. Also check that ID received in WHOIS command is
1862 always Client ID, others are not allowed. Affected file
1863 silcd/server_query.c.
1865 * Merged latest changes from irssi.org CVS.
1867 Sun Oct 27 11:44:32 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1869 * Merged c0ffee's /set heartbeat patch to Irssi SILC client.
1870 Affected files irssi/src/silc/core/silc-core, silc-server.c.
1872 * Fixed the heartbeat sending in Irssi SILC client. Moved
1873 the silc_client_packet_send to silcclient.h for application
1874 usage. Affected files lib/silcclient/client_internal.h
1875 lib/silcclient/silcclient.h.
1877 * Fixed a bug in query resolving in server. Used wrong
1878 variable in a for loop and crashed. Affected file is
1879 silcd/server_query.c.
1881 * Server constructs requested attributes only to locally
1882 connected clients. Affected file silcd/server_query.c.
1885 * Fixed a bug when sending resolving from router to server
1886 with requested attributes. The constructed WHOIS command
1887 was incorrect. Affected file silcd/server_query.c.
1890 * Fixed Requested Attributes saving in WHOIS command reply.
1891 The length of the data buffer must be saved too. Affected
1892 file silcd/command_reply.c.
1894 * Update the client entry's servername after detaching is
1895 over. Affected file silcd/packet_receive.c. Bug #37.
1897 * Resolve incomplete client entrys in CUMODE_CHANGE and
1898 CMODE_CHANGE notifys. Affected file is
1899 lib/silcclient/client_notify.c. Bug #42.
1901 Thu Oct 24 12:22:35 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1903 * Fixed channel key packet processing bug on backup router
1904 during backup resuming protocol. Affected file is
1905 silcd/packet_receive.c.
1907 * Fixed memory leaks in server. Affected files are
1908 silcd/server.c and silcd/packet_receive.c.
1910 * Fixed packet decryption problem when backup router encrypted
1911 channel message with wrong key during backup resuming
1912 protocol. Affected file silcd/packet_send.c.
1914 * ROBODoc documented lib/silccrypt/silccipher.h. A patch by
1915 Toni Willberg (toniw@iki.fi)
1917 * Changed the SilcCipher context to be private. Changed the
1918 silc_cipher_get_iv to just return pointer to the IV. Added
1919 silc_cipher_get_name to return the name of the cipher.
1920 Fixed code all around to support these changes. Affected
1921 files are lib/silccrypt/silccipher.[ch], client library and
1924 Wed Oct 23 19:01:41 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1926 * Fixed unaligned access in lib/silccore/silcattrs.c.
1928 * Fixed libtool linking in lib/silcsim/Makefile.am.
1930 * Fixed services attribute printing. Affected files is
1931 irssi/src/silc/core/silc-queries.c.
1933 Wed Oct 23 09:51:04 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1935 * Fixed a crashbug in incoming server accepting. Affected
1936 file silcd/server.c.
1938 Tue Oct 22 13:02:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1940 * Added automatically generated index to Toolkit Reference
1943 * Added support for Postscript Toolkit Reference Manual.
1945 Mon Oct 21 21:30:40 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1947 * Merged DISCONNECT fix, and autoconn port fix from Irssi
1950 Sun Oct 20 19:54:55 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1952 * Added 'send_events' boolean argument to the function
1953 silc_schedule_set_listen_fd which sends the set events to
1954 the application explicitly if set to TRUE. Default action
1955 should be FALSE. Affected file lib/silcutil/silcschedule.[ch],
1956 lib/silcclient/client_internal.h and silcd/server_internal.h.
1958 * Added silc_compare_timeval to determine which time values
1959 is smaller. Affected file lib/silcutil/silcutil.[ch].
1961 * Added sort-of "Quality of Service" (QoS) support to
1962 SilcSocketConnection. Data reception can be controlled with
1963 rate limit per second and/or read data length limit.
1964 Added silc_socket_set_qos. Affected files are
1965 lib/silcutil/silcsockconn.[ch] and unix/silcunixsockconn.c.
1967 * Added the QoS configuration to SILC Server configuration
1968 file. Affected files are silcd/serverconfig.[ch] and
1971 Sun Oct 20 14:12:24 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1973 * Merged with irssi.org CVS.
1975 * Failed OPER and SILCOPER authentications are now logged.
1976 Affected file silcd/command.c. Bugs #25.
1978 Sat Oct 19 13:32:15 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1980 * ROBODoc documented lib/silcutil/silcbuffer.h and
1981 lib/silcutil/silcdlist.h. Patch by Ville Räsänen
1982 <ville.rasanen@iki.fi>.
1984 Fri Oct 18 10:51:04 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1986 * Added support for auto-passphrase authentication from the
1987 config file during connecting which was not implemented
1988 yet. Affected file irssi/src/silc/core/client_ops.c.
1990 * Fixed a bug in authentication protocol failure handling which
1991 was processing wrong callback context. Affected files
1992 are lib/silcclient/client.c and protocol.c.
1994 * Fixed the /ATTR allow off to actually work. Affected file
1995 is irssi/src/silc/core/silc-queries.c.
1997 * Fixed the /ATTR -del to work. Affected file is
1998 irssi/src/silc/core/silc-queries.c.
2000 Thu Oct 17 23:45:12 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2002 * Fixed string formatting crashbug in lib/silccore/silcattrs.c.
2004 * Fixed mask attribute adding in Irssi SILC client. Affected
2005 file irssi/src/silc/core/silc-queries.c.
2007 Thu Oct 17 16:40:39 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2009 * Added support for saving the requested attributes in
2010 WHOIS to directory. Affected file is
2011 irssi/src/silc/core/silc-queries.c.
2013 Wed Oct 16 17:40:56 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2015 * Added support for parsing VCard fields that do not have
2016 the TYPE= for types. Affected file lib/silcutil/silcvcard.c.
2018 * Fixed a double free bug in hash table foreach function
2019 if the entry was deleted in the foreach callback. Affected
2020 file lib/silcutil/silchashtable.c.
2022 Tue Oct 15 18:05:24 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2024 * Added silc_attribute_get_verify_data to return the signature
2025 verification data for either user digital signature or
2026 server digital signature in Requested Attributes. Affected
2027 files are lib/silccore/silcattrs.[ch].
2029 * Added silc_vcard_alloc which is used to allocated dynamic
2030 SilcVCard context. The silc_vcard_free now checks whether
2031 the context is dynamically allocated or not. Affected files
2032 are lib/silcutil/silcvcard.[ch].
2034 Mon Oct 14 17:55:44 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2036 * Periodically remove the NOATTR status from client entry
2037 so that the client may take the attributes in use even after
2038 server has resolved them unsuccessfully earlier. Affected
2039 file silcd/server_query.c and idlist.h.
2041 * Moved sha1hash and md5hash from client->internal to
2042 SilcClient for application usage. Affected files are
2043 lib/silcclient/client.h and client_internal.h.
2045 * Fixed attribute encoding and decoding bugs. Affected
2046 files lib/silccore/silcattrs.[ch].
2048 * Added ATTR command to Irssi SILC Client which is used to
2049 manage user's Requested Attributes sending and values for
2050 WHOIS command. Affected files around Irssi SILC client.
2052 Mon Oct 14 14:33:54 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2054 * Added silc_buffer_strformat which can be used to format
2055 strings into a buffer which size is automatically increased.
2056 Affected file lib/silcutil/silcbuffmt.[ch].
2058 * Added implementation of VCard (RFC 2426) which can be used
2059 as part of Requested Attributes in WHOIS command. Affected
2060 file lib/silcutil/silcvcard.[ch].
2062 Fri Oct 11 23:52:17 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2064 * Some strncat -> silc_strncat changes our the core and
2067 * Added SILC_SKE_STATUS_SIGNATURE_ERROR and OUT_OF_MEMORY
2068 errors. Added better error printing to SKE library.
2069 Affected files lib/silcske/silcske.c, silcske_status.h and
2072 * Save the PKCS key length even if only private key is set to
2073 SilcPKCS. Affected file lib/silccrypt/silcpkcs.[ch] and rsa.c.
2075 * Fixed the usage of silc_pkcs_get_key_len since it returns the
2076 length in bits not in bytes. Affected files are
2077 lib/silcske/silcske.c, lib/silccore/silcauth.c and
2078 silcd/server_query.c.
2080 Wed Oct 9 17:22:57 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2082 * Added silc_attribute_payload_encode_data to directly encode
2083 the data into the attributes buffer. Renamed function
2084 silc_attribute_payload_parse_list to silc_attribute_payload_parse.
2085 Affected files are lib/silccore/silcattrs.[ch].
2087 * silc_hash_table_find_foreach calls the foreach function now
2088 once even if the nothing was found with context set to NULL.
2089 Affected file lib/silcutil/silchashtable.[ch].
2091 * Remove the RESOLVING flag from client entry after received
2092 the Requested Attributes from the client. Fixed memory leak
2093 in client entry freeing. Affected files silcd/server_query.c
2096 * Added Requested Attributes support into SILC Client Library.
2097 It is not able to send requested attributes in WHOIS command,
2098 and also receive and process requested attributes. Added
2099 silc_client_attribute_[add|del] and silc_client_attributes_get
2100 functions. Added also `ignore_requested_attributes' to the
2101 SilcClientParams to not use attributes in client. Affected
2102 files are lib/silcclient/command.c, client_attrs.[ch],
2103 silcclient.h, client_internal and client.[ch].
2105 * Changed the silc_client_get_client_by_id to support Requested
2106 Attributes, it takes them as argument now. Affected file
2107 is lib/silcclient/silcclient.h, and idlist.c.
2109 * Added -details option to WHOIS command in Irssi SILC Client
2110 to support the requested attributes. By default it requests
2111 all attributes. Affected file lib/silcclient/command.c and
2112 irssi/doc/help/in/whois.in.
2114 Tue Oct 8 17:58:28 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2116 * Add also SERVICE attribute for server-constructed attribute
2117 data. Also digitally sign the attributes and add
2118 SERVER_DIGITAL_SIGNATURE attribute. Affected file is
2119 silcd/server_query.c.
2121 Mon Oct 7 18:25:35 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2123 * Changed the silc_attribute_payload_encode to support list
2124 of attributes (function may be called several times to add
2125 a new attribute). Removed the silc_attribute_payload_encode_list
2126 function. The encoding function now also automatically encodes
2127 the data, so the caller does not need to do that. Affected
2128 files lib/silccore/silcattrs.[ch].
2130 * Added support for replying on behalf of the user to the
2131 Requested Attributes in WHOIS command in the server. Affected
2132 file silcd/server_query.c.
2134 * SILC_NOT_IMPLEMENTED macro use SILC_LOG_INFO now instead of
2135 SILC_LOG_DEBUG. Affected file lib/silcutil/silclog.h.
2137 Sun Oct 6 16:48:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2139 * Don't swtich to become primary router if we are backup if
2140 decryption error has occurred. Affected file silcd/server.c.
2142 * Fixed a bug in backup router IP address comparison in
2143 silc_server_backup_get.
2145 Save now also the port of the server/router and use that
2146 in comparison as well. Affected file silcd/server_backup.c.
2148 * Normal server now reconnects to backup router automatically
2149 if connection is lost to it. Affected file silcd/server.c.
2151 Thu Sep 26 13:51:02 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2153 * If packet processing fails (like integrity check fails)
2154 the connection is closed now. Affected files are
2155 lib/silccore/silcpacket.c and silcd/server.c.
2157 Mon Sep 23 10:59:39 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2159 * Fixed double free in RSA public key set function
2160 silc_rsa_set_public_key. Affected file lib/silccrypt/rsa.c.
2163 Sun Sep 22 14:54:05 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2165 * Rewrote WHOIS, WHOWAS and IDENTIFY commands in the server.
2166 Added server_query.[ch] which provides one interface for
2167 querying information using all three commands.
2169 * Changed all "typedef unsigned char" in core library to
2170 "typedef SilcUInt8".
2172 Sat Sep 21 21:36:45 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2174 * Added silc_strncat into lib/silcutil/silcstrutil.[ch].
2176 * Renamed silc_server_get_client_resolve to
2177 silc_server_query_resolve and moved to server_query.[ch].
2179 Wed Sep 18 18:28:04 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2181 * Resumed client packet handling from server put the resumed
2182 client on wrong list on router and caused the client not
2183 be present on the network anymore. Now fixed to put the
2184 client to correct list. Affected file silcd/packet_receive.c.
2186 Wed Sep 18 15:13:48 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
2188 * Various cleanup in error message output in config parsing code
2189 and in server init code. Fixed error log files containing
2190 too many newlines ('\n') in some situations. Affected files are
2191 silcd/serverconfig.c, silcd/silcd.c, and silcd/server.c.
2193 Wed Sep 18 10:51:23 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2195 * Use the reverse lookupped hostname in client internals
2196 instead of one user provided us as remote server name.
2197 Affected file lib/silcclient/client.c.
2199 Mon Sep 16 12:02:54 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2201 * Added 'app_context' to silc_schedule_init. It is an
2202 application specific context that is delivered to application
2203 in task callback functions. Affected files are
2204 lib/silcutil/silcutil.[ch].
2206 * The hb_context in SilcSocketConnection is not freed
2207 automatically anymore (application must free it). Freeing
2208 it automatic is inconsistent. Affected files are
2209 lib/silcutil/silcsockconn.[ch].
2211 Sun Sep 15 22:16:19 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2213 * Added support for removing explicitly added client connections
2214 in rehash and closing the client connections if they were
2215 unconfigured in the rehash. Affected file silcd/server.c.
2217 * Added support for aborting automatically pending commands
2218 that never receives the reply (to avoid memory leaks).
2219 Added also silc_server_command_pending_timed to set the
2220 specific timeout for pending command. Affected files are
2221 silcd/command[_reply].[ch].
2223 * Added SILC_STATUS_ERR_TIMEDOUT status. Updated protocol
2224 specs and lib/silccore/silcstatus.h.
2226 Sun Sep 15 12:25:10 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2228 * Changed the silc_get_time to accept time value as argument
2229 or if zero is sent return current local time. Affected
2230 file lib/silcutil/silcutil.[ch].
2232 * Added STATS command to client library and Irssi SILC client.
2233 Patch provided by Ville Räsänen <ville.rasanen@iki.fi>.
2235 Wed Sep 11 09:22:00 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2237 * Assure that channel key is set before sending it. May
2238 crash server otherwise. Affected file silcd/packet_send.c.
2240 Tue Sep 10 09:50:08 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2242 * Assure that endless loop cannot happen with detached client
2243 resolving on normal server. Added idlist status
2244 SILC_IDLIST_STATUS_RESUME_RES. Affected files are
2245 silcd/idlist.h and silcd/packet_receive.c.
2247 Mon Sep 9 12:18:18 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2249 * Incoming file transfer request cannot use same session as
2250 the sending session. This can happen when sending file to
2251 yourself. Crashed the client on quit. Affected file
2252 lib/silcclient/client_ftp.c. Bug #24.
2254 Sun Sep 8 18:39:25 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2256 * Implemented the draft-riikonen-precense-attrs draft and
2257 the Attribute Payload into the lib/silccore/silcattrs.[ch].
2259 Sun Sep 8 13:13:44 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2261 * Distribute the SERVER_SIGNOFF notify also to local backup
2262 routers from the primary router. The backup router may not
2263 have the signing of local server directly connected and need
2264 to know about the signoff. Affected file silcd/server_util.c.
2266 * Use the primary router as the origin of the locally connected
2267 server when it is disconnecting from the backup router since
2268 that's where it really is coming from. Now the clients from
2269 the disconnecting server are removed correctly and "shadow"
2270 clients are not left to the backup router. Affected file
2273 Sat Sep 7 22:26:50 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2275 * If normal server is standalone and found existing but disabled
2276 channel, do not re-create the channel since it creates
2277 duplicate same channels. Affected file silcd/server.c.
2279 * Added anonymous client connections support to server. New
2280 "anonymous" configuration option to ConnectionParams section
2281 added. If set to true, the username and hostname information
2282 of the client will be scrambled and anonymous user mode is
2283 set automatically to the user. Affected files are
2284 silcd/serverconfig.[ch], silcd/packet_receive.c and server.c.
2286 Sat Sep 7 16:02:09 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2288 * In JOIN notify handling, mark that the cache entry of the
2289 client cannot be expired. Can cause crashes on normal
2290 server (asserts client->channels). Affected file is
2291 silcd/packet_receive.c.
2293 * From now on distribution versions are used as protocol versions
2294 instead of by default using the Toolkit base version as protocol
2295 version. Affected file prepare.
2297 * Do not set the locally resolved hostname for local client
2298 entry but take what server sends. This way the real hostname
2299 is showed in WHOIS for yourself. Affected file is
2300 lib/silcclient/idlist.c and lib/silcclient/client.c.
2302 * Resolve local info with IDENTIFY when connecting to server.y
2304 Sat Sep 7 14:22:43 CEST 2002 Lubomir Sedlacik <salo@silcnet.org>
2306 * Rewritten check for POSIX threads. Use --with-pthreads[=DIR]
2307 for implied search (not needed on platforms which has native
2308 pthreads library). Use --without-pthreads to disable threads.
2309 Affected file is configure.in.pre
2311 * Fixed --with-iconv on platforms which need to bypass (broken)
2312 native iconv(). Affected file is configure.in.pre
2314 Sat Sep 7 15:08:13 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2316 * Moved -C option parsing in Irssi SILC client at same time
2317 as other options. The UI was initialized earlier and caused
2318 problems on command line. Bug #16. Affected file is
2319 irssi/src/silc/core/silc-core.c.
2321 Mon Sep 2 23:00:30 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
2323 * Added global variable silc_log_timestamp that tells silclog
2324 wether to print or not the timestamp in the logging files.
2325 Affected file lib/silcutil/silclog.[ch].
2327 * Added silcd configuration option Timestamp in the Logging
2328 section. Affected file silcd/serverconfig.[ch],
2329 doc/example_silcd.conf.in.
2331 Fri Aug 30 08:57:33 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2333 * Fixed fingerprint checking to check for entirely empty
2334 fingerprint instead of two first bytes when determining
2335 if it is set. Bug #18. Affected file silcd/command.c.
2337 * Fixed duplicate PKCS name registering to not allow it.
2338 Bugs #17. Affected file lib/silccrypt/silcpkcs.c.
2340 Sun Aug 25 08:02:04 CEST 2002 Lubomir Sedlacik <salo@silcnet.org>
2342 * Conditionalize non-gcc compiler optimizations for various
2343 platforms, enable those commented out. Cleanups.
2344 Affected file lib/silcmath/mpi/configure.in
2346 Sat Aug 24 15:11:32 EEST 2002 Timo Sirainen <tss@iki.fi>
2348 * silc_rng_exec_command() left zombie processes if command
2349 didn't generate any output. Affected file
2350 lib/silccrypt/silcrng.c
2352 Fri Aug 23 22:05:44 CEST 2002 Lubomir Sedlacik <salo@silcnet.org>
2354 * Rewrote iconv checking, introduce --with-iconv for systems
2355 which rely on libiconv. Check if iconv() provided by libc
2356 is good enough, otherwise demand libiconv. Affected file
2359 Fri Aug 23 07:10:52 CEST 2002 Lubomir Sedlacik <salo@silcnet.org>
2361 * Search for ldopen() also in libc. This enables SIM support
2362 on *BSD systems. Based on patch from Alex Zepeda. Affected
2363 file configure.in.pre
2365 Sun Aug 18 04:44:30 CEST 2002 Lubomir Sedlacik <salo@silcnet.org>
2367 * Don't call AM_CONDITIONAL conditonally for SILC_THREADS.
2368 This fixes prepare on *BSD systems. Affected file
2371 Sun Aug 4 15:55:40 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2373 * More fixed for not having purge timeout for global clients
2374 that are on channel. Affected files silcd/command_reply.c
2377 * Fixed the rekey protocol to work with backup router connections.
2378 Rekey packets are now allowed on disabled connections as
2379 well. Affected files silcd/packet_send.c and server.c.
2381 * Do not switch to be as backup router when shutting down and
2382 closing the primary connection. Affected file silcd/server.c.
2384 * Fixed memory leaks in backup router deleting. Added
2385 silc_server_backup_free to free all data during shutdown of
2386 server. Affected files silcd/server_backup.[ch].
2388 Sun Jul 14 21:33:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2390 * Do not process commands if the sock->user_data is NULL.
2391 Affected file silcd/command.c.
2393 Tue Jul 9 19:03:11 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2395 * Fixed buffer overflow and security problems (loosing bits
2396 in CFB encryption) in SILC RNG. Problems reported by
2397 Markku-Juhani O. Saarinen <mjos@saturn.tcs.hut.fi>.
2399 Sun Jul 7 13:10:01 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2401 * Added yet more checks that client is not expired on global
2402 list if it is on channels. Affected file is
2403 silcd/command_reply.c.
2405 Sat Jul 6 11:45:11 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2407 * Merged c0ffee's MIME signal patch which adds support for
2408 sending also MIME messages in Irssi SILC Client, and handling
2409 received MIME messages in a signal (and perhaps doing something
2410 to non-textual MIME messages).
2412 Sun Jun 30 01:30:22 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2414 * Fixed pending command deletion in server and client library
2415 to check the whole list instead of breaking after first found.
2416 The affected files are silcd/command.[ch] and
2417 lib/silcclient/command.[ch].
2419 Sat Jun 29 17:40:12 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2421 * Return NO_SUCH_CHANNEL error in USERS for channel that is
2422 secret or private, otherwise it's possible to find out
2423 whether a secret channel exists or not. Affected file
2426 * If CMODE change fails during the mode setting, assure that
2427 the old mode mask is set for the channel back. Affected
2428 file silcd/command.c.
2430 * Fixed passphrase saving on +a channel on normal server
2431 after successful JOIN command. Affected file silcd/command.c.
2433 Fri Jun 28 11:53:25 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2435 * Remove server/router operator privileges in DETACH command,
2436 since it's possible to resume to server where these
2437 privileges would not be allowed for the client. Affected
2438 file silcd/command.c.
2440 * Do not set to wait for backup in rehash of the server.
2441 Affected file silcd/server.c.
2443 * Do not check listener sockets when counting how many
2444 socket connections we have. Affected file is
2445 silcd/server_util.c.
2447 * Do not announce disconnected clients that are remaining
2448 in history (for WHOWAS). This is because SIGNOFF notify
2449 for these has been sent earlier already. Affected file
2452 Thu Jun 27 20:07:27 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2454 * Buffer overflow with CUMODE command's mode->mode character
2455 conversion. Reported by Ville Räsänen. Affected file
2456 lib/silcutil/silcutil.c.
2458 Thu Jun 27 16:54:33 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2460 * Allow heartbeat packets to go disabled connections anyway.
2461 Affected files silcd/server.c and silcd/packet_send.c.
2463 * Do not broadcast New Channel packets with List flag set
2464 in the packet to backup routers. The router must check
2465 for the correctness of the packets before sending them.
2466 It is possible that router will have enforce Channel ID
2467 change and this would cause desync in the backup router.
2468 Affected file silcd/packet_receive.c.
2470 * Remove SILC_PACKET_FLAG_LIST from the temp packets that
2471 are handled in list parsing. They are not list packets
2472 anymore. Affected file silcd/packet_receive.c.
2474 Thu Jun 27 11:27:07 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2476 * Stop waiting for backup router through the timeout, not
2477 directly after backup router has arrived. Affected file
2480 * Do not re-create channel keys and send them when removing
2481 clients in server shutdown. Affected files are
2482 silcd/server_internal.h and silcd/server_util.c.
2484 * Notify distribution to backup routers was missing from
2485 the silc_server_send_notify_dest function which caused
2486 desyncing problems with backup router. Affected file is
2487 silcd/packet_send.c.
2489 * The client's channel removing was working wrong on
2490 backup router. It assumed that it doesn't know global
2491 information but backup router does know. For this reason
2492 it could remove channel when it wasn't supposed to do that.
2493 Affected file silcd/server.c and silcd/server_util.c.
2495 Wed Jun 26 15:14:12 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2497 * Stop for a couple seconds after badkup router has become
2498 primary router. Affected file silcd/server.c.
2500 * Added silc_server_remove_servers_by_server, which is used
2501 to remove servers originated from some other server. Also
2502 clients of those servers can be removed too. Affected file
2503 silcd/server_util.[ch].
2505 * When removing clients after a server has signed of remove
2506 also all servers behind that server (unless they are known
2507 to be available locally), and send SERVER_SIGNOFF for each
2508 of the server separately. Also the signed off clients are
2509 sent now separately per signed off server. The affected files
2510 are silcd/server.c and silcd/server_util.[ch].
2512 * All servers added with silc_idlist_add_server must always
2513 have both "router" and "connection" pointers set. Otherwise,
2514 bad server entries may be left around in the cache.
2515 Affected file silcd/command_reply.c.
2517 * Do not create the channel key in NEW_CHANNEL packet
2518 processing if the channel is empty. Affected file
2519 silcd/packet_receive.c.
2521 * Completed backup router support for standalone routers.
2522 Supports also servers in the cell that do not use the backup
2525 Wed Jun 26 10:38:11 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2527 * Fixed a bug in silc_string_regexify which did not add '^'
2528 at the start of each string, and thus the matching was
2529 not explicit. For example ban list iikone@*!*@* would
2530 match also "priikone", which is wrong, it would have to be
2531 *iikone@*!*@* to match also "priikone". Affected
2532 file lib/silcutil/unix/silcunixutil.c.
2534 Tue Jun 25 18:47:39 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2536 * Enable all local server connections before updating client
2537 caches when we've become backup router. Otherwise, signoff
2538 packets may not reach the clients. Affected files are
2539 silcd/server.c and silcd/server_util.[ch].
2541 * Fixed a bug in version string parsing which could crash
2542 the program with specially formatted version string.
2543 Bug reported and patch provided by Ville Räsänen. Affected
2544 file lib/silcutil/silcutil.c.
2546 * Handle the disconnection immediately when DISCONNECT
2547 packet is received in server. Affected file silcd/server.c.
2549 * Primary router now waits a short time (10 seconds) for
2550 backup router connection before accepting any other
2551 connection (except local). Affected file silcd/server.c,
2554 * Fixed a crash in client libary in NICK_CHANGE notify when
2555 NICK_CHANGE arrived for client entry we are resolving
2556 currently. Affected file lib/silcclient/client_notify.c.
2558 * Call the sconn->callback completion even if error had
2559 occurred. Start reconnecting always if connection to
2560 primary router fails during backup router protocol.
2561 Affected files silcd/server.c and server_backup.c.
2563 Mon Jun 24 17:47:52 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2565 * Added functions silc_server_send_opers and
2566 silc_server_send_opers_notify to send packets stricly
2567 to operators. Added macro SILC_SERVER_SEND_OPERS macro
2568 to send variable argument notify to operators.
2569 Affected files silcd/packet_send.[ch] and silcd/server.h.
2571 * Removed UMODE rights checking with UMODE_CHANGE notify.
2572 Affected file silcd/packet_receive.c.
2574 * Server/router operator now receives notify when network
2575 switches to backup router and when it resumes the use of
2576 primary router. Affected file silcd/server.c and
2577 silcd/server_backup.c.
2579 * Fixed the updating of client information after backup
2580 resuming protocol is over; update all except local clients
2581 to the new primary router. The affected file is
2582 silcd/server_util.c.
2584 * Added support for closing active connections in rehash
2585 that were unconfigured by the user. Supports currently
2586 closing server and router connections. Affected file
2589 * Rewrote some SILC_LOG_DEBUG's in silcd/server_backup.c.
2591 Sun Jun 23 17:32:31 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2593 * Don't do SILC_STRING_LANGUAGE encoding if the outbuffer
2594 is NULL since seems that on some platforms NULL is allowed
2595 and on some it's not. Fallback encoding is used instead.
2596 Affected file lib/silcutil/silcstrutil.c.
2598 * Fixed statistics updating for incoming server connection
2599 which could cause problems when re-connecting. Affected
2600 file silcd/server.c.
2602 * Preliminary backup router support for standalone router
2603 added. Affected files in silcd/.
2605 * Mark server connections in backup router disabled before
2606 and after backup protocol. Affected file is
2607 silcd/server_backup.c.
2609 * Added support for reconnecting to remote server connection
2610 even if the protocol fails, and if the configuration wants
2611 us to keep trying to connect anyway.
2613 Server connection is not allowed to backup router if
2614 backup router does not have connection to primary router yet.
2616 Affected file is silcd/server.c.
2618 Sat Jun 22 21:34:59 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2620 * Added silc_client_udpate_server function to update changed
2621 server info. Affected file lib/silcclient/idlist.[ch].
2623 * Added check for server entries that are being resolved when
2624 notify is received. If being resolved, handle the received
2625 notify only after it's resolved so that all notifys are
2626 handled in same order as received from the server.
2628 Added similar resolver check to channel entries. Every
2629 notify that cause resolving of any information that affects
2630 channel entry marks the channel entry in waiting state.
2631 After whatever resolving is over the waiters are signalled
2632 and only then the notifys are handled in the same order
2633 as delivered from the server.
2635 Affected files are lib/silcclient/idlist.[ch], and
2638 * Fixed KILLED notify handling in normal server. Affected
2639 file silcd/packet_receive.c.
2641 * Added SILC_IDLIST_STATUS_LOCAL which indicates that entry
2642 is locally connected, or was locally connected (but may
2643 be detached and connection is not active). Added also
2644 SILC_IS_LOCAL for checking this status. Affected files
2645 silcd/idlist.h, silcd/packet_receive.c, silcd/server_util.c,
2646 silcd/server.c and silcd/server_internal.h.
2648 Sat Jun 22 17:06:58 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2650 * Don't send or handle TOPIC_SET if topic is already set and
2651 is same as being set. Affected files silcd/command.c and
2652 silcd/packet_receive.c.
2654 * Fixed CMODE change rights checking to work correctly when
2655 removing modes by operator. Affected file is
2656 silcd/server_util.c.
2658 * Fixed some handling with New Channel packet in router and
2659 fixed some CMODE_CHANGE notify handling in server and router.
2660 Affected file is silcd/packet_receive.c.
2662 * Changed "disconnect" client operation to include the
2663 reason of the disconnection and optional disconnection
2664 message. Affected file lib/silcclient/silcclient.h.
2666 * Made the compilation of lib/contrib/ stuff conditional.
2667 Affected files configure.in.pre, lib/contrib/Makefile.am.
2669 Sat Jun 22 12:49:21 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2671 * All CMODE_CHANGE and CUMODE_CHANGE notifys are now sent back
2672 to the sender of the notify too, to avoid situation where two
2673 notifys are in the network at the same time going to oppsite
2674 directions. Affected file silcd/packet_receice.c.
2676 Fri Jun 21 10:00:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2678 * Delete the client from channel even if the cilent->id is
2679 NULL. It was possible that client was deleted without
2680 removing from channels (theoretically at least). Affected
2681 file silcd/server.c and silcd/server_util.c.
2683 * Free the client data too when resuming is not successful.
2684 Affected file silcd/packet_receive.c.
2686 * Merged some code from c0ffee's silc-plugin. Affected files
2687 irssi/src/silc/core/silc-channels.c and silc-expandos.c.
2689 * Added SILC_PRIMARY_ROUTE and SILC_BROADXAST macros to
2690 silcd/server_internal.h. SILC_PRIMARY_ROUTE Returns pointer
2691 to the primary router connection, the other one returns
2692 TRUE if packet must be broadcasted to network.
2694 * All notifys that are destined to primary router (to network)
2695 are now automatically sent to backup routers even if the
2696 router is standalone (and has backup router). Affected files
2699 * Added --without-irssi and --without-silcd configuration
2700 options for disabling the compilation of these applications.
2701 Affected file configure.in.pre and prepare.
2703 Thu Jun 20 13:48:15 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2705 * Implemented SILC_STRING_BMP and SILC_STRING_UNIVERSAL for
2706 UTF-8 encoding and decoding. Added also new encodings
2707 SILC_STRING_BMP_LSB and SILC_STRING_UNIVERSAL_LSB.
2709 Added also SILC_STRING_LANGUAGE which is language and charset
2710 specific encoder and decoer for those platforms that support
2711 iconv(). It can convert the UTF-8 to and from the locale
2712 specific character set.
2714 Affected file lib/silcutil/silcstrutil.[ch].
2716 * Added macro SILC_NOT_IMPLEMENTED to lib/silcutil/silclog.h.
2718 * Added function silc_get_command_name to the file
2719 lib/silcutil/silcutil.[ch].
2721 * Improved the server debug output a bit. Affected files are
2724 Wed Jun 19 17:46:31 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2726 * Save the channel passphrase when received succesful JOIN
2727 command reply from router, on normal server. Otherwise
2728 joinig +a channels from normal server is not possible.
2729 Affected file silcd/command.c.
2731 * Fixed a bug in TOPIC_SET notify handling. The notifier
2732 may be other than client too, like server or channel.
2733 It expected it to always be only client and ignored the
2734 notify. Affected file silcd/packet_recieve.c.
2736 * Removed some (unnecessary) debug printing from
2737 lib/silccore/silcid.c and lib/silccore/silcargument.c.
2739 * Do not force CMODE_CHANGE when server is announcing new
2742 Router announces stuff only after server reannounces channel
2743 after CHANNEL_CHANGE notify.
2745 These fixes optimizes the announcing procedure, and perhaps
2746 fixes some problems too. Affected file silcd/packet_receive.c.
2748 * Fixed SERVER_SIGNOFF sending to local clients. It was
2749 totally broken and sent the notify to all local clients,
2750 instead of only to those that was on same channel as the
2751 signing off clients. Affected file silcd/server_util.c.
2753 * Added -D option to server. It can be used to give debug
2754 level. The levels are from 0 - 99, and are predefined for
2755 smooth server debugging. (see silcd.c for the predefined
2756 levels). Affected file silcd/server.c.
2758 Wed Jun 19 16:01:51 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2760 * Fixed a bug in Irssi SILC client to close the connection
2761 properly when disconnecting from server. Affected file
2762 irssi/src/silc/core/client_ops.c.
2764 Tue Jun 18 17:14:52 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2766 * When authenticating as founder during JOIN command, check
2767 that the one authenticating becomes the only founder on the
2768 channel. Affected file silcd/command.c.
2770 * Better checking for founder mode setting when CUMODE_CHANGE
2771 notify is received. Affected file silcd/packet_receive.c.
2773 * Close all connections when shutting down the server by sending
2774 DISCONNECT packet. Close all listeners too when shutting
2775 down the server. Affected file silcd/server.c.
2777 * Handle DISCONNECT packet correctly in client library by
2778 calling the "disconnect" client operation. Affected file
2779 lib/silcclient/client.c.
2781 * Handle local errors correctly during resuming. Affected
2782 file lib/silcclient/client.c.
2784 Tue Jun 18 10:26:27 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2786 * The log file is not dupped internally anymore in
2787 lib/silcutil/silclog.c. Fixed memory leaks too.
2789 * The scheduler now dispatches all pending timeout tasks
2790 when it is uninitialized with silc_schedule_uninit.
2791 Affected file lib/silcutil/silcschedule.c.
2793 Mon Jun 17 21:30:55 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2795 * Added --enable-stack-trace option to configure. Added
2796 memory allocation stack trace support. Added files
2797 lib/silcutil/stacktrace.[ch]. Affected files are
2798 lib/silcutil/silcmemory.[ch].
2800 * Fixed memory leaks from libraries and server. Affected
2801 files around the tree.
2803 * Reverted back a fix made to CUMODE which broke it.
2804 Affected file silcd/command.c.
2806 Sun Jun 16 11:49:45 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2808 * Added SILC_MESSAGE_FLAG_UTF8 to the protocol specs and the
2809 core library, and implemented it. All textual messages SHOULD
2810 use this flag and the message MUST be UTF-8 encoded.
2811 All text messages sent by Irssi SILC client are now UTF-8
2812 encoded (regardless whether the terminal supports UTF-8 or not).
2813 Affected files are lib/silccore/silcchannel.h,
2814 irssi/src/silc/core/silc-servers.c, silc-channels.c and
2817 Sat Jun 15 18:23:39 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2819 * Added lots of new statistics updating that was missing from
2820 the server and router code. Affected files in silcd/.
2822 * Sending SIGUSR1 signal to server now dumps the current
2823 server statistics into /tmp directory. Affected file is
2826 * ROBODoc documented the lib/silccrypt/silchash.h. Improved
2827 the SILC Hash Interface also. Added new functions
2828 silc_hash_get_name, silc_hash_init, silc_hash_update and
2829 silc_hash_final. Affected file lib/silccrypt/silchash.c.
2831 Sat Jun 15 12:09:14 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2833 * Added some better info printing for client during connecting.
2834 Affected file silcd/server_util.c.
2836 * Implemented the SILC_CHANNEL_UMODE_QUIET mode that can be used
2837 to silence a user on a channel. Affected files are
2838 lib/silcclient/client_channel.c, irssi/src/silc/core/client_ops.c,
2839 irssi/src/fe-common/silc/module-formats.[ch], silcd/command.c
2840 and silcd/packet_receive.c.
2842 * Fixed a fatal bug in handling of malformed command payload.
2843 Affected file silcd/command.c.
2845 * Fixed a double free when announcing channel users to router.
2846 Affected file silcd/server.c.
2848 * After successful authentication to channel founder mode, check
2849 that there isn't anyone else with founder mode on the channel.
2850 The one that authenticated will become founder and anyone
2851 else is demoted. Affected file silcd/command.c.
2853 * Added error printing of any error that has occurred during
2854 any command in client library. Affected file is
2855 irssi/src/silc/core/client_ops.c.
2857 * Removed some error printing from the client library and left
2858 it for the application to worry (from the error status it
2859 receives in 'command' client operation. Affected file is
2860 lib/silcclient/command.c.
2862 Fri Jun 14 22:59:02 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2864 * Added new status types KEY_AGREEMENT_ALREADY_STARTED and
2865 KEY_AGREEMENT_SELF_DENIED to lib/silcclient/silcclient.h.
2866 Starting key agreement with itself is denied. Affected file
2867 is lib/silcclient/client_keyagr.c.
2869 * Fixed some error checkings from the SFTP library which caused
2870 misbehaviour. Affected files are lib/silcsftp/sftp_client.c
2871 and lib/silcsftp/sftp_util.c.
2873 * Added new "debug" and "debug_string" settings to Irssi SILC
2874 client which can be used to print runtime debugging on the
2875 Irssi's screen. Available when compiled with --enable-debug
2876 option. Affected file irssi/src/silc/core/silc-core.c.
2878 Tue Jun 11 16:36:02 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
2880 * Fixed a missing variadic parameter in a function call that
2881 caused server crash when a non-allowed connection arrived.
2882 Reported by Richard Becker. Affected file silcd/server.c.
2884 Mon Jun 10 16:29:42 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2886 * Added WATCH list sending to backup routers from router.
2887 The WATCH command is sent by the router to the backup
2888 router. Affected file silcd/command.c.
2890 * Mark the backup_router flag for RouterConnection entry
2891 if the backup router stuff is defined in the config file.
2892 Affected file silcd/serverconfig.c.
2894 * Fixed some backup data sending around the code to work better
2895 if the router is standalone router. Not all places were fixed.
2896 Affected file silcd/packet_receive.c, silcd/packet_send.c,
2899 * Fixed the router connecting when connecting to multiple
2900 routers. It ignored every other router except the first
2901 one. Affected file silcd/server.c.
2903 Mon Jun 10 09:28:21 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2905 * Made the private key generation after expiration optional.
2906 If not created after expiration the old key will re-expire
2907 at a later time (and thus key pair is not necessary to
2908 change). Affected file irssi/src/silc/core/clientutil.c.
2910 Sun Jun 9 18:58:25 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2912 * The length arguments in bind() and connect() were wrong
2913 and fixed now to used SIZEOF_SOCKADDR in the
2914 lib/silcutil/unix/silcunixutil.c.
2916 Tue Jun 4 18:36:05 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2918 * Fixed detach timeout handling to use Client ID and not
2919 the actual client entry which may be freed in the callback.
2920 Affected file silcd/command.c.
2922 Thu May 30 15:53:45 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2924 * Merged c0ffee's multiple interface support patch.
2925 Affected files in silcd/.
2927 Wed May 29 18:08:15 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2929 * Cleanup keys properly. Affected file is
2930 irssi/src/silc/core/clientutil.c.
2932 Tue May 28 20:11:41 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2934 * Display the user mode on the status bar. Affected file
2935 irssi/src/silc/core/silc-expandos.c.
2937 Tue May 28 13:56:26 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2939 * If private message key is not set, but the flag is set in
2940 the packet, ignore the packet since it cannot be decrypted.
2941 Affected file lib/silcclient/client_prvmsg.c.
2943 Thu May 23 12:00:14 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2945 * When resuming client, remove the old client entry from
2946 the watcher list too. Affected file silcd/packet_receive.c.
2948 * Do not allow normal server to force founder mode away
2949 from router if the founder mode is already set. Affected
2950 file silcd/packet_receive.c.
2952 * Remove the client entry with watch notify types with short
2953 timeout, and not directly, so that other notifys can be
2954 retrieved too. Affected file lib/silcclient/client_notify.c.
2956 * Display notification about data messages that cannot be
2957 displayed. Affected files irssi/src/silc/core/client_ops.c,
2958 irssi/src/fe-common/silc/module-formats.[ch].
2960 Sun May 19 18:59:00 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2962 * Fixed the CHANNEL_CHANGE notify handling in client libary
2963 to not use freed memory. Affected file is
2964 lib/silcclient/client_notify.c.
2966 * Fixed CUMODE_CHANGE notify handling in server. Affected
2967 file silcd/packet_receive.c.
2969 * Fixed USERS command to support empty channels. Affected
2970 file silcd/command.c.
2972 Sat May 18 11:35:19 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2974 * Allow multiple identical pending commands to be registered
2975 in client library. Affected file is lib/silcclient/command.c.
2977 * Call the completion for resolving client information only
2978 after all resolvers has finished. This fixes a crash in
2979 the client. Added support for checking when the resolvers
2980 are finished. Affected file is lib/silcclient/idlist.c.
2982 * Wait by default 3 seconds before reconnecting to the server
2983 after being disconnected. Makes the /detach command a bit
2986 Fri May 17 17:23:45 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2988 * Check the watcher list before sending signoff notifys
2989 when closing client connection. Affected file is
2992 * Added better CMODE command rights checking. Affected file
2993 silcd/server_util.c.
2995 Fri May 17 08:33:41 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2997 * Fixed watcher list checking during server signoff. It
2998 crashed the server. Affected file silcd/server_util.c.
3000 * The JOIN command reply returns now the founder's public
3001 key. Affected file is silcd/command.c.
3003 * Announce the channel mode, and the mode properties with
3004 CMODE_CHANGE notify. Affected file silcd/server.c.
3006 * Mark new channels by default disabled, untill at least
3007 one user joins the channel. Affected file is
3008 silcd/packet_receive.c.
3010 Thu May 16 13:05:13 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3012 * The nickname argument to watch notify can be optional.
3013 Fixes a crash in server. Affected file silcd/packet_send.c.
3015 * Remove the client entry from cache if the WATCH notify type
3016 is KILLED, SERVER_SIGNOFF or SIGNOFF. Affected file is
3017 lib/silcclient/client_notify.c.
3019 * Check the watcher list before and after changing nickname
3020 when the NICK_CHANGE notify is received. Affected file is
3023 * Fixed a crash in OPER and SILCOPER command sending. Empty
3024 passphrase caused the crash. Affected file is
3025 lib/silcclient/command.c.
3027 Wed May 15 19:01:42 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3029 * Merged with Irssi CVS for Irssi SILC client.
3031 Tue May 14 19:37:48 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3033 * Completed the protocol specifications.
3035 Tue May 7 20:41:58 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3037 * Merged with Irssi CVS for Irssi SILC client.
3039 Tue May 7 11:07:16 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3041 * Added the founder's public key delivery to the
3042 CUMODE_CHANGE notify type as well. Updated the protocol
3043 specs and the code. Affected files are silcd/packet_send.[ch],
3044 silcd/packet_receive.c and silcd/command.c.
3046 Mon May 6 19:46:12 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3048 * Added silc_pkcs_public_key_copy function into the
3049 lib/silccrypt/silcpkcs.[ch].
3051 * Remove the `iv' from the SilcChannelEntry since we can
3052 live without it. Affected files are silcd/idlist.h and
3053 silcd/packet_receive.c.
3055 * Added support for sending the founder's public key in
3056 the CMODE_CHANGE notify packet in the server. Affected
3057 files are silcd/packet_send.[ch], silcd/packet_receive.c,
3058 silcd/command.c and silcd/server.c.
3060 * Changed the FOUNDER_AUTH authentication to use only
3061 public key authentication as defined by new protocol
3062 specs. Passphrase authentication with that mode cannot
3063 be used anymore. It is now possible to reclaim founder
3064 mode from any server in the network. Affected files are
3065 silcd/command.c, silcd/idlist.h and silcd/command_reply.c.
3067 * Added permanent channels support by making the channel
3068 permanent when FOUNDER_AUTH mode is set on the channel.
3069 The channel will not be destroyed even if channel is empty
3070 when that mode is set. Protocol TODO #17. Affected
3071 files are silcd/server.[ch], server_util.[ch],
3072 silcd/command.c, silcd/packet_receive.c and
3073 lib/silcclient/command.c.
3075 Fri May 3 18:36:51 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3077 * Added reference counter to the command reply context in
3078 the client library. Affected files are
3079 lib/silcclient/command_reply.[ch].
3081 Fri May 3 11:37:10 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3083 * Fixed rekey protocol with PFS in the client library.
3084 Affected file is lib/silcclient/protocol.c.
3086 * Added support for list of errors in client library
3087 command reply handling. Affected file is
3088 lib/silcclient/command_reply.c.
3090 * Defined that the WHOIS and IDENTIFY commands can send
3091 list of errors. Updated the protocol specs. Protocol
3094 * Added support for sending list of errors to WHOIS and
3095 IDENTIFY commands in server. Added support for receiving
3096 list of errors in server. Affected files are
3097 silcd/command.c and silcd/command_reply.c.
3099 * Fixed client info resolving on LEAVE command in client
3100 library to not crash. Affected file is
3101 lib/silcclient/client_notify.c.
3103 Thu May 2 08:45:11 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3105 * Defined that the NICK command replies with thew changed
3106 nickname too, to make the nickname changing simpler at
3107 the client's end. Updated protocol specs and the code
3108 in client and server. Affected files are
3109 silcd/command.c, lib/silcclient/command_reply.c and
3110 lib/silcclient/command.c.
3112 Mon Apr 29 20:10:42 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3114 * Added `Compressed' packet flag to indicate that the packet
3115 payload is compressed by the sender. Updated the protocol
3116 specs and the core library. The compression still is not
3117 implemented in the sources. Affected file is
3118 lib/silccore/silcpacket.h.
3120 Mon Apr 29 09:48:12 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3122 * Remove pending command callbacks also if the connection
3123 to the server is destroyed. Affected file is
3124 lib/silcclient/client.c.
3126 Sat Apr 27 19:52:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3128 * Added new QUIET channel user mode that can be used to
3129 quiet a user in a channel. Updated the protocol specs but
3130 it wasn't implemented yet. Protocol TODO #27. Affected
3131 file is lib/silccore/silcmode.h.
3133 Mon Apr 22 09:09:44 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3135 * Added BLOCK_INVITE user mode to be able to block incoming
3136 invite notifications. Protoocol TODO #26. Affected files
3137 are lib/silccore/silcmode.h, lib/silcclient/command.c and
3140 * SILC Publickey fields MUST be UTF-8 encoded now. Updated
3141 the protocol specs and the code. Affected file is
3142 lib/silccrypt/silcpkcs.c.
3144 Sun Apr 21 19:44:38 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3146 * Disconnect Payload includes now the status type. Updated
3147 the protocol specs and the code. Protocol TODO #25.
3148 Affected files are silcd/server.c, lib/silcclient/client.c.
3150 * Added NOT_AUTHENTICATED, BAD_SERVER_ID, INCOMPLETE_INFORMATION,
3151 KEY_EXCHANGE_FAILED and BAD_VERSION error status types.
3152 Moved the silc_client_command_status_messages table to the
3153 lib/silcutil/silcutil.c and added new funtion
3154 silc_get_status_message, which deprecates function
3155 silc_client_status_message. Affected files are
3156 lib/silccore/silcstatus.h, lib/silcclient/command_reply.[ch],
3157 lib/silcutil/silcutil.[ch].
3159 Fri Apr 19 17:35:15 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3161 * Defined that the nickname hash in Client ID MUST be from
3162 lowercase nickname. This effectively changes nicknames in
3163 SILC to case-insensitive. Updated the protocol specs and
3164 the code. Affected files are lib/silcutil/silcutil.[ch],
3165 silcd/serverid.c, and silcd/idlist.c.
3167 * Added new channel user modes BLOCK_MESSAGES_USERS and
3168 BLOCK_MESSAGES_ROBOTS. Updated the protocol specs and the
3169 code. Affected files are lib/silccore/silcmode.h,
3170 lib/silcclient/command.c, and silcd/packet_send.c.
3172 * Added new error status ERR_RESOURCE_LIMIT. Updated protocol
3173 specs and code. Affected file lib/silccore/silcstatus.h.
3175 * Added support for watch list. It is possible to add nicknames
3176 to be watched, and when they come to network, leave network
3177 or user mode changes the watcher will be notified of this
3178 change. Added SILC_COMMAND_WATCH command, added new
3179 notify type SILC_NOTIFY_TYPE_WATCH to deliver the watch
3180 notifications. Updated the protocol specs and implemented
3181 this to library, client and server. Protocol TODO #21.
3182 Affected files are lib/silccore/silccomand.h,
3183 lib/silccore/silcnotify.h, lib/silcclient/command[_reply].[ch],
3184 silcd/command[_reply].[ch], lib/silcclient/client_notify.c,
3185 silcd/packet_send.[ch], silcd/packet_receive.c, and
3186 irssi/src/silc/core/client_ops.c.
3188 * Added user mode SILC_UMODE_REJECT_WATCHING to reject
3189 somebody watching you. Updated the protocol specs and the
3190 code. Affected files are lib/silccore/silcmode.h, and
3191 lib/silcclient/command.c.
3193 Fri Apr 19 09:02:20 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3195 * Added service support to SILC protocol. Added new command
3196 SILC_COMMAND_SERVICE. Updated the protocol specs and the
3197 core library. Services are not implemented in server or
3198 client for now. Protocol TODO #20. Affected files are
3199 lib/silccore/silcstatus.h, lib/silccore/silccommand.h.
3201 * Added SilcStatus argument to `command' client operation
3202 to return the error status when command sending fails
3203 locally. Changed all command in client library to return
3204 correct command status. Affected files are
3205 lib/silcclient/command.c, lib/silcclient/silcclient.h and
3206 irssi/src/silc/core/client_ops.c.
3208 Thu Apr 18 14:09:51 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3210 * Added silc_mime_parse function to parse MIME headers.
3211 Affected files are lib/silcutil/silcstruti.[ch].
3213 * Added MIME header parsing in Irssi SILC Client. It displays
3214 all textual MIME objects, others it ignores. Affected file
3215 is irssi/src/silc/core/clien_ops.c.
3217 Wed Apr 17 22:07:59 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
3219 * Fixed a bug in the pid writing function, which couldn't be
3220 written in a root-owned directory.
3222 Tue Apr 16 09:34:40 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3224 * Defined that channel message to unknown Channel ID must
3225 cause SILC_NOTIFY_TYPE_ERROR notify message to the sender.
3226 Updated the protocol specs and the code in server. The
3227 affected file is silcd/packet_receive.c.
3229 Mon Apr 15 19:57:57 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3231 * Added new notify type SILC_NOTIFY_TYPE_ERROR and specified
3232 that it is used to send error notifys if error occurs during
3233 some SILC packet processing, except commands. The error
3234 types are same as for command reply types. Defined that
3235 if private message is sent to unknown Client ID the error
3236 is sent in SILC_NOTIFY_TYPE_ERROR instead of command reply.
3237 Updated the protocol specs and code. Affected files are
3238 lib/silccore/silcnotify.h, added lib/silccore/silcstatus.h,
3239 lib/silcclient/client_notify.c, silcd/packet_receive.c,
3240 and irssi/src/silc/core/client_ops.c. Renamed the
3241 SilcCommandStatus to SilcStatus.
3243 * Defined the use of extra WHOIS attributes in WHOIS command.
3244 The <Requested Attributes> (defined in a separate document)
3245 can be used to request additional information about user
3246 not returned by standard WHOIS command. Defined that server
3247 can send WHOIS command directly to client. Client provides
3248 the requested attributes to the server. Updated the protocol
3249 specs. Protocol TODO #4. Implementation is not done yet
3250 (Protocol TODO #24).
3252 * Renamed function silc_client_command_status_message to
3253 silc_client_status_message. Affected files are
3254 lib/silcclient/command_reply.[ch].
3256 Sun Apr 14 21:13:42 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3258 * Changed the WHOIS, IDENTIFY and WHOWAS count arguments to
3259 32 bit integers. Updated the protcol specs and the code.
3260 Affected files are silcd/command.c and
3261 lib/silcclient/command.c.
3263 Sun Apr 14 19:49:02 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
3265 * Fixed a bug in library where sending a bogus authentication
3266 payload would lead to a crash. Affected file is
3267 lib/silccore/silcauth.c.
3269 Sat Apr 13 13:09:24 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3271 * Added detach_disabled and detach_timeout server config
3272 options to the server. Affected files silcd/serverconfig.[ch],
3273 silcd/command.c and silcd/packet_receive.c.
3275 Fri Apr 12 20:09:08 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3277 * Added resolve_cmd_ident field to the SilcClientEntry structure
3278 too so that if the entry is for example being resolved so
3279 another command may attach to the same pending command reply
3280 without requiring to resolve the same entry again. Added
3281 support for adding multiple pending commands for one
3282 command idenfier. Affected files lib/silcclient/command.[ch],
3283 lib/silcclient/command_reply.[ch], lib/silcclient/idlist.h.
3285 Fri Apr 12 10:17:51 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3287 * Defined that server receives WHOIS command reply for private
3288 and secret channels too. Updated protocol specs and the
3289 code in server. Affected file silcd/command.c.
3291 * Defined <channel user mode list> argument to WHOIS command
3292 reply for returning user modes on the channels. The
3293 channel list now doesn't include the user mode anymore but the
3294 actual channel mode. Updated protocol specs and the code in
3295 client and server. Affected files are silcd/command_reply.c,
3296 silcd/command.c, silcd/server.c, irssi/src/silc/core/client_ops.c,
3297 and lib/silcclient/command_reply.c.
3299 * Save the channels list in WHOIS command reply in normal server
3300 so that WHOIS always shows joined channels also in normal
3301 server and not just on router. Affected file is
3302 silcd/command_reply.c.
3304 Thu Apr 11 22:29:33 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3306 * Defined that server receives USERS command reply for private
3307 and secret channels too. Updated protocol specs and the
3308 code in server. Affected file silcd/command.c.
3310 Thu Apr 11 16:32:08 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3312 * Changed the UMODE's mode mask argument to be optional. If
3313 not provided then the command merely returns the current mode
3314 mask to the client. Updated protocol specs and the server.
3315 Affected file is silcd/command.c.
3317 * Added SILC session detachment/resuming support. It is possible
3318 to detach by closing the network connection and then re-connect
3319 and resume to the old client session. Added DETACHED user
3320 mode that server will set for detached client. Added new
3321 packet RESUME_CLIENT which is used to perform the resuming
3322 process. Added DETACH command. Updated the protocol specs,
3323 core library, client and server. Protocol TODO #22. Very
3324 many affected files around the tree.
3326 Wed Apr 10 16:32:01 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3328 * Changed the CMODE's mode mask argument to be optional. If
3329 not provided then the command merely returns the current mode
3330 mask to the client. Updated protocol specs and the server.
3331 Affected file is silcd/command.c.
3333 * Changed the Killer's Client ID in KILLED notify to be just
3334 any ID payload since router server is allowed to kill as well.
3335 Updated protocol specs, client libary and server. Affected
3336 files are lib/silcclient/client_notify.c, silcd/packet_receive.c,
3337 and irssi/src/silc/core/client_ops.c.
3339 Tue Apr 9 17:15:42 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3341 * Added new user modes ANONYMOUS for special anonymous servers
3342 that may set the mode for client, and BLOCK_PRIVMSG which
3343 client may set to block incoming private messages unless the
3344 Private Message Key flag is set (using private keys to protect
3345 private messages). Updated protocol specs and code in client
3346 and server and core library. Protocol TODO #23. Affected
3347 files are lib/silccore/silcmode.h, silcd/server.[ch],
3348 irssi/src/silc/core/client_ops.c, silcd/packet_receive.c,
3349 irssi/docs/help/in/umode.in, lib/silcclient/command.c.
3351 * Added new channel user mode BLOCK_MESSAGES which the client
3352 may set to itself to tell server not send channel messages.
3353 Other packets such as channel key packets are still sent.
3354 Protocol TODO #23. Updated the protocol specs, client and
3355 server. Affected files are lib/silccore/silcmode.h,
3356 irssi/docs/help/in/cumode.in, lib/silcclient/command.c,
3357 lib/silcutil/silcutil.c, silcd/command.c, and
3358 silcd/packet_send.c.
3360 Mon Apr 8 23:57:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3362 * Redefined the Status Payload to include now two 8 bit fields,
3363 instead of one 16 bit field. This now makes it possible to
3364 send list of errors. Updated the protocol specs and the code
3365 in core library, client library and server. Protocol TODO #1.
3366 Affected files are lib/silccore/silccommand.[ch],
3367 lib/silcclient/command_reply.[ch], silcd/command.c,
3368 silcd/command_reply.c and silcd/packet_receive.[ch].
3370 Mon Apr 8 19:57:40 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
3372 * Added config parse status SILC_CONFIG_EPRINTLINE, this status
3373 must be handled by the application and should tell the application
3374 that an error message was already printed, and it should print the
3375 config coords (line, filename, ...). Affected files are
3376 silcd/serverconfig.c, lib/silcutil/silcconfig.[ch].
3378 * Added local macro SILC_SERVER_CONFIG_ALLOCTMP to make the
3379 server config parsing code more readable.
3381 Fixed a bug in the fetch_logging() config callback.
3383 Affected files is silcd/serverconfig.c.
3385 * Drop root privileges when started in foreground. Don't drop them
3386 if debugging also. Affected file is silcd/silcd.c.
3388 Mon Apr 8 17:00:41 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3390 * Added more IM-like features by introducing new user modes
3391 for setting various presence information. Added new modes:
3392 INDISPOSED, BUSY, PAGE, HYPER and ROBOT. Updated protocol
3393 specs and code. Protocol TODO #19. Affected files are
3394 lib/silccore/silcmode.h, irssi/src/silc/core/client_ops.c,
3395 irssi/docs/help/in/umode.in and lib/silcclient/command.c.
3397 Sun Apr 7 17:07:59 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3399 * Added STATS command to the protocol after all, to return
3400 various statistical information about the network. It can
3401 be used by clients to retrieve statistical information, and
3402 servers may use it to to fetch cell and network wide
3403 statistics from router. Updated the protocol specs and
3404 implemented it to the server. Protocol TODO #16.
3405 Affected files are lib/silccore/silccommand, silcd/command.[ch],
3406 silcd/command_reply.[ch].
3408 Sat Apr 6 17:08:58 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3410 * The LIST command reply in client libary now adds new channel
3411 entry if the returned channel doesn't exist yet in cache,
3412 and returns the channel entry to the application in the
3413 command_reply client operation. Affected file is
3414 lib/silcclient/command_reply.c.
3416 * Changed the channel message payload's MAC generation to
3417 include the IV in the MAC as well. This way all relevant
3418 parts of the channel message payload are authenticated also
3419 with the channel message MAC (and not only by packet MAC).
3420 Causes incompatibility with 1.0 protocol. Protocol TODO #7.
3421 Affected file is lib/silccore/silcchannel.c.
3423 * Fixed the SKE to save the remote version, since the
3424 silc_ske_parse_version mistakenly checked wrong version,
3425 after it replaced the start payload. Affected files are
3426 lib/silcske/silcske.[ch].
3428 Fri Apr 5 16:03:03 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3430 * Splitted lib/silcutil/silcutil.h into silcstrutil.h for
3431 string utility functions. Added there also new functions
3432 silc_utf8_[encode/decode/valid] for UTF-8 string encoding.
3433 Affected files lib/silcutil/silcstrutil.[ch].
3435 * Renamed silc_*_pem functions to silc_pem_* functions. Affected
3436 files are lib/silcutil/silcstrutil.[ch].
3438 * Defined that the security property fields in SKE SHOULD be
3439 UTF-8 encoded, defined that version string MUST be US-ASCII
3440 encoded, defined that passphrases sent in connection
3441 authentication protocol MUST be UTF-8 encoded. Implemented
3442 these to the client and server. Defined also that other
3443 passphrases sent in the protocol MUST be UTF-8 encoded.
3444 Affected files are lib/silcske/silcske.c,
3445 lib/silcclient/protocol.c, silcd/protocol.c,
3446 silcd/serverconfig.c, and lib/silccore/silcauth.c.
3448 * Changed the silc_client_close_connection interface to not
3449 need the SilcSocketConnection which should not be visible
3450 to application. Affected files are lib/silcclient/client.c
3451 and lib/silcclient/silcclient.h.
3453 * Rewrote the text for Private Message Key Payload in the
3454 protocol specification. Protocol TODO #11.
3456 Wed Apr 3 16:24:51 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3458 * Upgraded the protocol version to 1.1, updated protocol specs
3461 * Added the nickname as new argument to NICK_CHANGE notify and
3462 added it to protocol specs and implemented it to client and
3463 server. Protocol TODO #3. Affected files are silcd/idlist.[ch],
3464 silcd/command.c, silcd/packet_receive.c, packet_send.[ch], and
3465 lib/silcclient/client_notify.c.
3467 * Added the killer's client ID to the KILLED notify and added
3468 it to protocol specs and implemented it to client and server.
3469 Protocol TODO #13. Affected files are silcd/command.c,
3470 silcd/packet_receive.c, packet_send.[ch],
3471 lib/silcclient/client_notify.c, irssi/src/silc/core/client_ops.c.
3472 The killer's client entry is now returned to application in
3473 the `notify' client operation.
3475 * Fixed the Max Argument fields that had too large value set
3476 in the protocol specs. Protocol TODO #14.
3478 * Added the LEAVE command reply to return the ID of parted
3479 channel. Updated protocol specs and implemented it to the
3480 client and server. Protocol TODO #15. Affected files are
3481 silcd/command.c, lib/silcclient/command_reply.c. The channel
3482 entry is now returned to application in the `command_reply'
3485 * Rewrote the version SKE version checking in client libary
3486 and in server to use the silc_parse_version_string. Affected
3487 files are lib/silcclient/protocol.c, silcd/protocol.c.
3489 * Added SILC_STATUS_ERR_NO_CHANNEL_FOPRIV error status to few
3490 commands that was missing it, and updated protocol specs and
3491 the server implementation. Protocol TODO #10. The affected
3492 file is silcd/command.c.
3494 * Defined new message flags SILC_MESSAGE_FLAG_REPLY to be
3495 generic reply to a generic request (REQUEST flag), and
3496 SILC_MESSAGE_FLAG_DATA to send any kind of data in a generic
3497 way. A draft-riikonen-silc-flags-payloads-00.txt is written
3498 to define the payload for DATA flag. Added the flags to
3499 the implementation. Protocol TODO #9. Affected file is
3500 lib/silccore/silcchannel.h.
3502 Changed the client library to return the message length
3503 to application as well in the channel_message and private_message
3504 client operations. Affected files are
3505 lib/silcclient/client_prvmsg, lib/silcclient/client_channel.c,
3506 lib/silcclient/silcclient.h, irssi/src/silc/core/client_ops.c,
3507 and lib/silcclient/client_ops_example.c.
3509 * Added two new channel modes: SILC_CMODE_SILENCE_USERS
3510 and SILC_CMODE_SILENCE_OPERS which can be used to moderate
3511 the channel. Updated protocol specs and impelemented this
3512 to client and server. Protocol TODO #6. Affected files are
3513 silcd/packet_receive.c, server_util.c, lib/silcclient/command.c,
3514 lib/silcclient/client_channel.c, lib/silccore/silcmode.h.
3516 Added new options m and M to CMODE command in Irssi SILC
3517 client to set these modes.
3519 * Deprecated all administrative commands from SILC protocol
3520 since they are highly implementation specific commands.
3521 Updated protocol specs. Moved the old commands in
3522 implementations to private range of command types. Affected
3523 files are silcd/command.c, lib/silcclient/command.c and
3524 lib/silcclient/command_reply.c. Protocol TODO #8.
3526 * Fixed a bug in server where sending unknown command crashes
3527 the server. Affected file silcd/command.c.
3529 Wed Apr 3 09:57:47 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3531 * Added SILC_PROTOCOLVERSION macro to check protocol version
3532 of a socket connection. The affected file is
3533 lib/silcutil/silcsockconn.h.
3535 * Added better error logging in rekey protocol. Affected file
3538 * Do not check public key types in SKE during rekey. Affected
3539 file lib/silcske/payload.c.
3541 * Fixed the rekey protocol with PFS, which was totally broken.
3542 Affected file silcd/protocol.c.
3544 Tue Apr 2 14:55:06 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3546 * Some client implementations quit network by doing first LEAVE
3547 and then immediately SIGNOFF (like Bombyx). We now do check
3548 after a short time after LEAVE notify and check whether the
3549 client is still valid after LEAVE, and if not we remove it from
3550 cache. Affected file is lib/silcclient/client_notify.c.
3552 Tue Apr 2 13:39:04 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
3554 * Merged version 1.1.4 of zlib. Even if it not currently in use,
3555 it's good not to have security holes here.
3557 * Fixed a negative refcount situtuation for the config context.
3558 Affected file is silcd/serverconfig.c.
3560 Mon Apr 1 20:15:10 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
3562 * ROBOdoc documented lib/silcutil/silcutil.h.
3564 Sat Mar 30 21:06:45 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3566 * Optimized even more the SilcPacketContext structure. Now
3567 totally saved 16 bytes of memory per context after optimization.
3568 Affected files are lib/silccore/silcpacket.[ch].
3570 * Made strict checks for valid SILC IDs. Affected file is
3571 lib/silccore/silcid.c.
3573 Sat Mar 30 18:15:55 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3575 * Changed the object argument for silc_cipher_register,
3576 silc_hash_register, silc_hmac_register and silc_pkcs_register
3577 to const. Affected files are lib/silccrypt/silccipher.[ch],
3578 silchash.[ch], silchmac.[ch] and silcpkcs.[ch].
3580 * Changed the silc_get_username and silc_get_real_name to
3581 never fail. Affected file lib/silcutil/unix/silcunixutil.c.
3583 * Fixed the Irssi SILC Client to use the silc_get_username and
3584 silc_get_real_name insted of glib routines since the glib
3585 routines only corrupt stack. Fixes the Irssi SILC to work in
3586 Cygwin. Affected file irssi/src/silc/core/silc-core.c.
3588 * Fixed the Irssi to not use g_get_home_dir since it crashes
3589 or returns garbage on cygwin and corrupts stack. Added function
3590 get_home_dir to Irssi routines. Affected files are
3591 irssi/src/core/misc.[ch] and irssi/src/core/core.c.
3593 Fri Mar 29 21:55:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3595 * Made some structure optimizations. SFTP memory FS MemFSEntry
3596 entry structure. Optimized SilcTask structure. Optimized
3597 SilcPacketContext structure.
3599 Affected files lib/silcsftp/sftp_fs_memory.c,
3600 lib/silcutil/silcschedule.c, lib/silccore/silcpacket.h.
3602 Fri Mar 29 10:41:07 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3604 * And yet again reverted back the config thing since Johnny
3605 screwed it up. Affected file silcd/serverconfig.[ch], server.c,
3608 * Fixed memory leaks from config object. Affected files are
3609 silcd/serverconfig.[ch].
3611 * Added support for adding new connections to the server in rehash.
3612 After rehash they take effect.
3614 Added support for changing the maximum allowed connections in
3615 rehash. The number can grow but going smaller is not supported.
3617 Added function silc_server_num_sockets_by_remote to the
3618 silcd/server_util.[ch].
3620 Affected files are silcd/server.c, and silcd/serverconfig.[ch].
3622 Fri Mar 29 03:26:12 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
3624 * Added preliminary checking during config parsing for a valid
3625 public/private key and removed further checks in the code.
3626 Affected files are silcd/serverconfig.[ch], server.c.
3628 * Moved functions silc_server_drop() and silc_server_daemonise()
3629 from server.c to silcd.c since they are stricly related to
3630 the application activity.
3632 * Reverted a small part of the automatic ref/unref since
3633 it caused a double unref in some situations. Affected
3634 files are silcd/silcd.[ch], server.c, serverconfig.c.
3636 * Added some .cvsignore files in the lib directory.
3638 Thu Mar 28 22:51:15 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3640 * Fixed silc_net_gethostbyaddr to correctly resolve by
3641 address. Affected file lib/silcutil/silcnet.c.
3643 * Fixed the notify relaying to client. The HMAC to be used
3644 with relayed packets ws wrong and caused decryption failure
3645 at the client end. Affected file is silcd/packet_receive.c.
3647 Thu Mar 28 19:02:05 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3649 * Created new branch silc_protocol_1_0_branch.
3651 * Reverted the silc_log_quick change in lib/silcutil/silclog.c.
3653 * Changed the silc_server_config_* routines to be SilcServer
3654 independent. They are now officially application specific code
3655 and not part of generic server implementation. Affected files
3656 are silcd/serverconfig.[ch], silcd/silcd.c, silcd/server.c.
3658 Thu Mar 28 17:01:43 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3660 * Added automatic referencing of config context in the
3661 silc_server_config_alloc, and automatic unreferencing in the
3662 silc_server_config_destroy. Affected files are
3663 silcd/serverconfig.[ch], silcd/silcd.c.
3665 * Fixed the silc_log_quick handling in the logging routines.
3666 It didn't log quickly when it was TRUE. Affected file is
3667 lib/silcutil/silclog.c. Also the flush delay was set even
3668 if it was 0 in config file. Affected file is
3669 silcd/serverconfig.c.
3671 * Added support for changing key pair of the server in rehash.
3672 Affected file silcd/server.c.
3674 Thu Mar 28 12:17:21 CET 2002 Pekka Riikonen <priikone@silcnet.org>
3676 * Fixed the TOPIC_SET notify to not cras. It changed the topic
3677 too early, before getting the channel entry. Affected file
3678 is silcd/packet_receive.c.
3680 Thu Mar 28 09:58:16 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
3682 * Added functions silc_server_config_[ref/unref], these are used
3683 to prevent that the config object is destroyed.
3685 No longer directly affect global variables silc_log_quick and
3686 silc_log_delay, they are first cached inside the config object
3687 and then applied with silc_server_config_setlogfiles().
3689 silc_server_config_set_defaults() is now internal to
3690 serverconfig.c, there are no reasons to show this internal stuff
3693 Affected files are silcd/serverconfig.[ch].
3695 * Added macro SILC_SERVER_LOG_STDERR(), this should replace most
3696 fprintf's to stderr, since some code may be executed again after
3697 the server went into the background. Affected files are
3700 * Added rehash support. Added function silc_server_rehash() that
3701 will perform all the basic tasks of the rehashing procedure.
3703 * Added command line option `-x, --hexdump'. This will enable the
3704 SILC_LOG_HEXDUMP calls that are no longer enabled with `--debug'.
3705 The option `--hexdump' implies `--debug'.
3707 * Fixed a bad bug in the logging APIs (silcutil library) where
3708 the application would crash after calling silc_log_reset_all().
3710 Wed Mar 27 19:43:16 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3712 * Fixed the KICKED notify handling in client library to
3713 correctly remove the channel and all entries from the
3714 channel when I was kicked. This bug crashed the client.
3716 Fixed yet another but in KICKED notify handling to remove
3717 the kicked client correctly from the channel.
3719 Affected file is lib/silcclient/client_notify.c.
3721 * Fixed a minor bug in looking up correct client entry
3722 in KICKED notify in server. Affected file is
3723 silcd/packet_receive.c.
3725 * Fixed the lib/silcmath/Makefile.am to include the MPI and GMP
3726 sources correctly to distribution. Fixes --with-gmp option.
3728 * Removed the manual rehashing from ID Cache, and changed it
3729 to use the SILC Hash Table's auto rehash feature. Affected
3730 file is lib/silccore/silcidcache.c.
3732 Wed Mar 27 00:07:11 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3734 * Fixed a bug in the silc_client_nickname_format function that
3735 handles the multiple same nickname formatting. Two clients
3736 with same nickname caused problems after the first one left
3737 and rejoined. It didn't format the nickname correctly.
3738 Affected file is lib/silcclient/idlist.c.
3740 Tue Mar 26 19:33:03 CET 2002 Pekka Riikonen <priikone@silcnet.org>
3742 * Don't change the topic if olod topic is same as new one.
3743 Affected file is silcd/packet_receive.c.
3745 Mon Mar 25 21:11:35 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3747 * Added cross-reference support to the SILC Documentation
3748 generator. All types across all HTML files are now cross-
3749 referenced. Affected files util/robodoc/generator.c and
3750 scripts/silcdoc/silcdoc.
3752 * Added file lib/silcutil/silctypes.h to include all the
3753 arithmetic type definitions and some macros. Removed
3754 includes/bitmove.h and moved macros to silctypes.h.
3756 Mon Mar 25 17:19:46 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3758 * Merged bugfixes for Irssi SILC client from irssi.org CVS.
3760 Sun Mar 24 11:21:04 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3762 * Added `type' argument to silc_id_payload_parse_id function which
3763 now returns the type of the ID to the sent pointer. Affected
3764 file is lib/silccore/silcid.[ch].
3766 * Added check for CMODE_CHANGE notify type that mode change is
3767 allowed by the sender. Affected file silcd/packet_receive.c.
3769 * Added check for CUMODE_CHANGE notify type that mode change is
3770 allowed by the sender. Affected file silcd/packet_receive.c.
3771 Added the ID type as CUMODE_CHANGE notify type as argument
3772 to the `notify' client operation. Affected files are
3773 lib/silcclient/client_notify.c, irssi/src/silc/core/client_ops.c.
3775 * Added function silc_client_add_server to the client library.
3776 Added support for resolving also channel and server info when
3777 received unknown entity in notify packet. Affected files are
3778 lib/silcclient/idlist.[ch], lib/silcclient/client_notify.c.
3780 * Added function silc_command_get_status to return the command
3781 status from the command reply's argument payload. Affected files
3782 are lib/silccore/silccommand.[ch].
3784 * Added check for KICKED notify type that the kicking is
3785 allowed by the client. Affected file silcd/packet_receive.c.
3787 * Created function silc_get_input which can be used to get input
3788 (echo on or off) from user on command line. Affected files are
3789 lib/silcutil/silcutil.[ch].
3791 Sat Mar 23 09:51:26 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3793 * Optimized silc_server_packet_relay_to_channel function.
3794 Added new function silc_channel_message_payload_encrypt which
3795 can be called directly if channel message payload needs to
3796 be encrypted and is already encoded (no need to call _encode
3797 function). Packet relaying is now done by router without any
3798 extra memory allocations. Affected files are
3799 lib/silccore/silcchanel.[ch], silcd/packet_receive.c and
3800 silcd/packet_send.c.
3802 * Fixed the INVITE notify handling. It took wrong arguments
3803 as invite list and invite delete. Affected file is
3804 silcd/packet_receive.c.
3806 * Added check for TOPIC_SET notify type that the topic change is
3807 allowed by the client. Affected file silcd/packet_receive.c.
3809 * Added check for INVITE notify type that inviting is allowed by
3810 the client. Affected file silcd/packet_receive.c.
3812 * Changed the silc_server_client_on_channel to return the
3813 SilcChannelClientEntry as well. Moved the function
3814 silc_server_check_cmode_rights to server_util.[ch].
3815 Affected files are silcd/server_util.[ch], silcd/command.c.
3817 * Added function silc_server_check_umode_rights to check whether
3818 changing client's user mode is allowed. Added check for
3819 UMODE_CHANGE notify type that the umode change is allowed
3820 by the client. Affected files are silcd/server_util.[ch],
3821 silcd/packet_receive.c and silcd/command.c.
3823 Fri Mar 22 12:25:58 CET 2002 Pekka Riikonen <priikone@silcnet.org>
3825 * Fixed the SILC_PACKET_MAX_ID_LEN to actually be the max
3826 ID length. It ignored that ID can be IPv6 based as well.
3827 Affected file lib/silccore/silcpacket.h.
3829 * Fixed the silc_id_id2str and silc_id_str2id to take the
3830 IPv6 address offset's into consideration. Affecte file is
3831 lib/silccore/silcid.c.
3833 Thu Mar 21 20:44:13 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3835 * Fixed the internal Unix scheduler functions to check for
3836 NULL context they may receive. The affected file is
3837 lib/silcutil/unix/silcunixschedule.c.
3839 Thu Mar 21 19:12:22 EET 2002 Timo Sirainen <tss@iki.fi>
3841 * Changed hardcoded ~/.silc paths to use get_irssi_dir() so you
3842 can specify different directory with --home command line
3843 parameter. Affected files irssi/src/silc/core/client_ops.c,
3846 * SILC-specific commands aren't now executed if the active server
3847 isn't of SILC-type, so there won't be problems with having
3848 IRC and SILC protocol support in same client. Affected files
3849 irssi/src/silc/core/silc-channels.c, silc-servers.c,
3852 Wed Mar 20 11:06:57 CET 2002 Pekka Riikonen <priikone@silcnet.org>
3854 * Improved the signal support in SILC Schedule. Added new
3855 function silc_schedule_signal_call which is used by application
3856 to mark a signal to be called. It is now safe to perform
3857 any kind of tasks in signal callbacks since it is guaranteed
3858 that the application specified signal callback is called
3859 after the signal is over. Affected files are
3860 lib/silcutil/silcschedule.[ch], lib/silcutil/*/silc*schedule.c.
3862 Tue Mar 19 20:42:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3864 * Added `name' field to SilcChannelPrivateKey to represent
3865 application given name for the key. Moved also the context from
3866 lib/silcclient/idlist.h into lib/silcclient/silcclient.h.
3867 Added the `name' argument also to the function
3868 silc_client_add_channel_private_key.
3870 Added function silc_client_current_channel_private_key to set the
3871 current channel private key in use.
3873 Added "change" command to KEY command which can be used to change
3874 the current channel private key. Bound the command also to
3875 alt+K (Alt+Shift+k).
3877 Also affected files lib/silcclient/client_channel.c,
3878 irssi/src/docs/help/in/key.in, irssi/src/silc/core/silc-channel.c.
3880 Tue Mar 19 16:32:43 CET 2002 Pekka Riikonen <priikone@silcnet.org>
3882 * Added silc_rng_get_byte_fast function in to the
3883 lib/silccrypt/silcrng.[ch].
3885 * Changed the interface of silc_packet_assemble and the
3886 silc_packet_send_prepare. If silc_packet_assmble is now
3887 called the application does not call silc_packet_send_prepare
3888 because the library will call it automatically. These
3889 interfaces now also return a reference to the outgoing buffer
3890 which includes the assembled packet, which the application can
3891 use to encrypt the packet.
3893 Affected files are lib/silccore/silcpacket.[ch],
3894 lib/silcclient/client.c, client_channel.c client_prvmsg.c,
3895 silcd/packet_send.c, server_backup.c and packet_receive.c.
3897 * Fixed a packet sending bug on very high load, where outgoing
3898 packet queue wasn't handled correctly and packets got corrupted.
3899 Affected files are lib/silcutil/*/silc*sockconn.c,
3900 lib/silcclient/client.c and silcd/server.c.
3902 Mon Mar 18 21:00:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3904 * Added macro SILC_PACKET_DATALEN which can be used during
3905 packet assembling to check whether the data to be added to
3906 the packet will fit to SILC_PACKET_MAX_LEN. If not the data
3907 len is truncated until it fits it.
3909 Added checks for maximum length of channel message payload and
3910 private message payload also.
3912 Added checks for maximum packet length in server and in
3915 Affected files are lib/silccore/silcpacket.h, silcd/packet_send.c,
3916 lib/silcclient/client.c, lib/silccore/silcchannel.c and
3917 lib/silccore/silcprivate.c, lib/silcclient/client_channel.c and
3918 lib/silcclient/client_prvmsg.c.
3920 Mon Mar 18 14:54:42 CET 2002 Pekka Riikonen <priikone@silcnet.org>
3922 * Added silc_server_packet_queue_purge call to the
3923 silc_server_disconnect_remote to assure that all data in the
3924 queue before disconnecting is sent to the network. Affected
3925 file silcd/server.c.
3927 Sun Mar 17 19:26:16 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3929 * Added the deleting of server's own ID cache entry to the
3930 silc_server_free function. Free also everything else that
3931 has been allocated in silc_server_init. The affected file
3934 Sun Mar 17 15:44:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3936 * Added functions silc_parse_version_string, silc_version_to_num,
3937 and silc_ske_parse_version to parse SILC protocol style version
3938 strings. Affected files lib/silcutil/silcutil.[ch] and
3939 lib/silcske/silcske.[ch].
3941 * Added new configuration params: version_protocol, version_software
3942 and version_software_vendor to specify what version the remote
3943 host must at least be to be able to connect to server. The vendor
3944 string can be regex matched too. Added new function
3945 silc_server_connection_allowed to check maximum number of allowed
3946 connections, and allowed versions for incoming connections.
3947 Affected files are silcd/server.c, server_util.[ch] and
3950 Sun Mar 17 10:24:50 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3952 * Added preliminary support for signals in scheduler. The
3953 signals we care about are now blocked always when the scheduler
3954 is locked. This way we can synchronise the use of signal with
3955 scheduler. It is guaranteed that when signal occurs the scheduler
3956 is not locked, and thus new tasks can be safely added to the
3959 Renamed silc_schedule_wakeup_init and silc_schedule_wakeup_uninit
3960 to silc_schedule_internal_init and silc_schedule_internal_uninit.
3961 Added new platform specific routines
3962 silc_schedule_internal_signals_[un]block and
3963 silc_schedule_internal_signal_[un]register.
3965 Added new functions to SILC Schedule API:
3966 silc_schedule_signal_[un]register. Each signal that application
3967 is going to use should be registered to the scheduler.
3969 Affected files are lib/silcutil/silcschedule.[ch],
3970 lib/silcutil/*/silc*schedule.c.
3972 Sat Mar 16 22:39:23 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3974 * Check for unauthenticated client and server in the
3975 silc_server_new_client and silc_server_new_server functions.
3976 Affected file silcd/packet_receive.c.
3978 * Added function silc_string_is_ascii to check whether given
3979 string is 7-bit ASCII string. Affected files are
3980 lib/silcutil/silcutil.[ch].
3982 * Added function silc_id_is_valid_server_id into the
3983 silcd/serverid.c and added checking for valid Server ID's in
3984 silc_server_new_server. The Server ID must always be based
3985 on the server's public IP address.
3987 * Added logging of DISCONNECT packet message in the server.
3988 Affected file silcd/server.c.
3990 Sat Mar 16 18:04:30 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3992 * Changed all library interfaces that use Global RNG to also
3993 accept SilcRng as argument. Affected files are
3994 lib/silcclient/command.c, lib/silccore/silcauth.[ch],
3995 lib/silccore/silcchanel.[ch], lib/silcclient/client_channel.c,
3996 silcd/packet_send.c, lib/silccore/silcprivate.[ch],
3997 lib/silcmath/silcprimegen.c, lib/silcmath/silcmath.h, and
3998 lib/silccrypt/rsa.c.
4000 * Added function silc_pkcs_generate_key to the
4001 lib/silccrypt/silcpkcs.[ch] for applications so that they
4002 don't need to do pkcs->pkcs->init calls anymore.
4004 * Remove SilcSocketConnection from the SFTP API since it really
4005 wasn't needed there. The application has the information
4006 saved in its contexts anyway and the SFTP layer doesn't need
4007 know about it. Affected files lib/silcsft/silcsftp.h and
4008 lib/silcsftp/sftp_[server/client].c.
4010 * Rewrote the SILC SIM (modules) interface in lib/silcsim.[ch].
4011 The SilcSimContext is not SilcSim.
4013 * Fixed possible buffer overflows in silc_id_render in the
4014 lib/silcutil/silcutil.c.
4016 * On EPOC the global crypto module lists are not used at all
4017 in the crypto library. Added support for using the constant
4018 algorithm list on EPOC. Affected files are
4019 lib/silccrypt/silccipher.c, silchash.c, silchmac.c and
4022 * Fixed the handling of third parameter of KICKED notify, since
4023 it was mistakenly updated to SILC Protocol 1.0 even though it
4024 is to be included in 1.1. Since it is not in 1.0 it is not
4025 mandatory, and this fix now handles it only if it is provided,
4026 and it is not error if it is not provided. Affected file
4027 lib/silcclient/client_notify.c.
4029 Sat Mar 16 09:07:27 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4031 * Handled CHANNEL_CHANGE notify (ignore it) in Irssi SILC
4032 client. Affected file irssi/src/silc/core/client_ops.c.
4034 * Merged with Irssi 0.8.4 from irssi.org CVS.
4036 Thu Mar 14 12:53:57 CET 2002 Pekka Riikonen <priikone@silcnet.org>
4038 * Check for valid socket connection in client entries before
4039 sending any messages. Fixes a crash, but doesn't fix some
4040 other underlaying bug that is lurking there. Affected
4041 file silcd/packet_send.c.
4043 Thu Mar 14 13:38:12 EET 2002 Timo Sirainen <tss@iki.fi>
4045 * $usermode, $cumode and $cumode_space expandos shouldn't do
4046 anything with non-SILC server records. Affected file
4047 irssi/src/silc/core/silc-expandos.c
4049 Wed Mar 13 21:38:26 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4051 * Fixed the silc_net_check_[host/local]_by_sock to support
4052 IPv6 bound sockets as well. Now they can return IPv6 addresses
4053 as well. Affected file lib/silcutil/silcnet.c.
4055 * Fixed silc_net_addr2bin to correctly convert IPv6 addresses.
4056 Affected lib/silcutil/unix/silcunixnet.c.
4058 * Fixed ID rendering (at least on some platforms, not NetBSD)
4059 for IPv6 addresses. Affected file lib/silcutil/silcutil.c.
4061 Tue Mar 12 17:58:59 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4063 * Added silc_hash_public_key and silc_hash_public_key_compare
4064 functions to be used with SilcHashTable. They can be used to
4065 hash public keys and compare public keys in hash table. Affected
4066 file lib/silcutil/silcutil.[ch].
4068 * Added support for specifying multiple public keys for Client
4069 connection section in server configuration file. This makes it
4070 possible to accept multiple public keys from same host, or to
4071 make a section that accepts any incoming host, and have the
4072 accepted public keys listed in the section.
4074 Added functions silc_sever_[find/get]_public_key, added the
4075 support for this actually to all connection sections but only
4076 the Client section is currently allowed to specify multiple
4079 Affected files are silcd/server.c, server_internal.h,
4080 command.c, protocol.c, server_util.[ch], packet_receive.c.
4082 Mon Mar 11 23:37:38 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4084 * Merged Irssi 0.8.2 from irssi.org CVS.
4086 Sun Mar 10 23:34:48 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
4088 * If silc_debug is TRUE, also output standard logging messages
4089 to stderr with the debug output.
4091 Made silc_log_reset_all() flushing all channels before returning.
4092 Also fixed some documentation typos.
4094 Affected files are lib/silcutil/silclog.[ch].
4096 Sun Mar 10 20:07:49 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4098 * Fixed the server to check correctly the amount of connections
4099 from single host, by checking also the type of the connection.
4100 Fixed also the comparison of number of connections and number
4101 of allowed connections. Affected files are silcd/server.c,
4104 Fri Mar 8 17:16:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4106 * Fixed the USERS command reply to save the user's mode on the
4107 channel as well. Fixed JOIN command reply to check whether a
4108 client is on channel already and not join it twice. Affected
4109 file lib/silcclient/command_reply.c.
4111 * Added new file silc-expandos.c into irssi/silc/core/ to return
4112 various stuff for various signal for the statusbar etc. updating.
4113 Now Irssi SILC client prints channel user modes etc. on the
4116 * The user mode (like server/router operator changes) is now shown
4117 on the Irssi SILC client's statusbar. The affected files are
4118 irssi/src/silc/core/client_ops.c, silc-expandos.c.
4120 Thu Mar 7 19:21:22 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4122 * Changed silc_mutex_[un]lock calls in lib/silcutil/silcschedule.c
4123 to SILC_SCHEDULE_[UN]LOCK macros.
4125 * Added more error printing to logs in server code. Affected
4126 files silcd/server.c and silcd/protocol.c.
4128 * Fixed -S option parsing in Irssi SILC Client. Affected file
4129 irssi/src/silc/core/silc-core.c.
4131 * Added silc_buffer_alloc_size function. Affected file is
4132 lib/silcutil/silcbuffer.h.
4134 Tue Mar 5 14:37:27 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4136 * Changed all silc_[hash|hmac|cipher|pkcs]_default tables to
4137 constants. Affected files in
4138 lib/silccrypt/silcpkcs.[ch], silchash.[ch], silchmac.[ch] and
4141 * Changed the internal SFTP Memory FS table to const. Affected
4142 file lib/silcsftp/sftp_fs_memory.c.
4144 Sun Mar 3 18:37:13 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4146 * Fixed the buffer formatting and unformatting routines to
4147 check the size of 64 bits types with sizeof(). Affected
4148 file is lib/silcutil/silcbuffmt.c.
4150 Mon Feb 25 17:19:05 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4152 * Removed 0.6.x backwards support.
4154 Sun Feb 24 12:53:25 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4156 * Changed all integer type names:
4157 [u]int[8/16/32/64] -> Silc[UInt/Int][8/16/32/64]. This is
4158 to avoid collisions with other libraries using same type names
4161 Sat Feb 23 20:31:43 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4163 * Added `prefer_ipv6' argument to the functions
4164 silc_net_gethostbyname[_async]. If it is TRUE it will return
4165 IPv6 address over IPv4. If FALSE IPv4 address is returned
4166 even if IPv6 address was found. Affected files
4167 lib/silcutil/silcnet.[ch].
4169 * Added support silc_net_create_connection[_async] to fallback
4170 to IPv4 address if IPv6 address could not be used (like if
4171 it doesn't work on a specific system). Affected file in
4172 lib/silcutil/unix/silcunixnet.c.
4174 Sat Feb 23 15:20:30 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4176 * Added silc_schedule_reinit function to do the enlarging
4177 of the max tasks handling capabilities of the scheduler.
4178 Affected files lib/silcutil/silcschedule.[ch].
4180 Wed Feb 20 20:41:01 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4182 * Added automatic extern "C" { ... } for C++ compilers so the
4183 application does not need to define them. Affected file
4184 includes/silcincludes.h.
4186 * Renamed lib/silcclient/silcapi.h to silcclient.h as the
4187 old name went against naming convention. Applications now
4188 include "silcclient.h" instead of "clientlibincludes.h".
4189 Removed includes/clientlibincludes.h, it is redundant now.
4191 * Renamed includes/version.h to silcversion.h.
4193 * Added really preliminary support for OS/2 into the util
4194 library. Only thread & mutex API is implemented, others
4195 are still to be implemented. Created the lib/silcutil/os2/
4196 directory. Created also file includes/silcos2.h.
4198 Wed Feb 20 18:48:49 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4200 * Added preliminary BeOS support into the util library.
4201 Created lib/silcutil/beos/, and implemented all the needed
4202 functions to support SILC on BeOS. Created also file
4203 includes/silcbeos.h.
4205 Mon Feb 18 15:49:22 EET 2002 Timo Sirainen <tss@iki.fi>
4207 * Added proper initializations to silc's irssi code, so it's
4208 now possible to load it as module. Affected files
4209 irssi/src/silc/core/silc-core.c,
4210 fe-common/silc/fe-common-silc-core.[ch] and fe-text/silc.c
4212 Sun Feb 17 19:02:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4214 * Merged latest Irssi (0.8.1) from the irssi.org's CVS into
4217 * Fixed the silcdoc document generator to correct generate
4218 docs from all kinds of filenames. Affected files are
4219 util/robodoc/Source/generator.c, scripts/silcdoc/silcdoc
4221 * ROBOdoc documented lib/silcutil/silcmemory.h.
4222 Added also new function silc_memdup.
4224 * Removed lib/silcutil/silcbufutil.h and moved those routines
4225 to the lib/silcutil/silcbuffer.h.
4227 Sun Feb 17 15:52:30 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4229 * Added `user_count' to the SilcChannelEntry which now tells the
4230 number of users on the channel. The user count is now saved
4231 in normal server of global channels as well. Affected files
4232 silcd/server.c, idlist.h, packet_receive.c and command.c.
4234 * Splitted lib/silcutil/silcutil.[ch] into silcfileutil.[ch] to
4235 include file utility functions.
4237 * Fixed the lib/silcsftp/sftp_fs_memory.c to use silcutil routines
4238 instead of calling directly OS routines.
4240 * Fixed NICK change printing in Irssi SILC Client. Fixed
4241 KICKED notify printing in Irssi SILC Client. Affected file
4242 irssi/src/silc/core/client_ops.c.
4244 * Fixed a NICK change bug in client library, to not recreate the
4245 client_entry->channels hash table everytime nick is changed.
4246 Affected file lib/silcclient/client.c.
4248 Sun Feb 17 10:10:14 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4250 * ROBOdoc documented the lib/silcske/silcske.h, and improved
4251 the SKE interface a bit.
4253 * Fixed padding problem in PKCS#1. The padding was not actually
4254 random since the random number generator was used incorrectly.
4255 This security bug affects only when encrypting with PKCS#1, and
4256 it is not currently used at all in SILC. SILC only use signing
4257 with PKCS#1. Affected file lib/silccrypt/pkcs1.c.
4259 Sat Feb 16 13:44:24 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4261 * Rewrote the notify handling in Irssi SILC client to not call
4262 the events as signals. Fixes problems with Perl support.
4263 Affected files irssi/src/silc/core/client_ops.c, silc-channels.c.
4265 * Send the auto-nicking NICK command in client library with
4266 little timeout after connecting. The affected file is
4267 lib/silcclient/client.c.
4269 * Added following new config file settings:
4270 channel_rekey_secs, key_exchange_rekey, key_exchange_pfs,
4271 key_exchange_timeout, conn_auth_timeout, connections_max,
4274 Implemented all the new config settings handling in the server.
4276 Optimized the use of SKE Mutual flag usage. Use it only
4277 if connection authentication protocol is not based in public
4280 Renamed all SilcServerConfigSection* to SilcServerConfig*
4281 to have a bit shorter names.
4283 Affected files silcd/serverconfig.[ch], server.[ch], and
4286 Sat Feb 16 02:46:43 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
4288 * Cleaned up the listening sockets code, preparing for the rehash
4289 support. Affected file is silcd/server.c.
4291 * Fixed some output messages. Affected files are silcd/silcd.c,
4294 Fri Feb 15 19:10:20 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4296 * Create lib/doc/silcrng_intro.html document as introduction
4297 to SILC RNG. ROBOdoc documented lib/silccrypt/silcrng.h.
4299 Fri Feb 15 13:23:03 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
4301 * Fixes to the silcd config template. Affected file is
4302 doc/example_silcd.conf.in.
4304 * Removed type casts from silc_calloc(), conforming to the
4305 CodingStyle. Affected file is lib/silcutil/silcconfig.c.
4307 * Removed param_name member from client, server, and router
4308 section structs, now identifying the param directly.
4310 Added CONFIG_FREE_AUTH macro in config file parsing.
4312 Affected files are silcd/serverconfig.[ch].
4314 Fri Feb 15 12:24:08 EET 2002 Timo Sirainen <tss@iki.fi>
4316 * Fixed command line parameter handling. All SILC initialization
4317 is now done in silc_core_init() which also fixes autoconnecting
4320 Affected files irssi/src/silc/core/silc-core.c,
4321 irssi/src/fe-text/silc.c.
4323 Thu Feb 14 22:03:58 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4325 * Added new configuration options and blocks:
4326 keepalive_secs, reconnect_count, reconnect_interval,
4327 reconnect_interval_max, reconnect_keep_trying and
4328 require_reverser_lookup. Added ConnectionParam block, and
4329 implemented the connection parameters when connecting as
4330 initiator and when accepting connections as responder.
4332 Added CONFIG_IS_DOUBLE macro in config file parsing, to check
4333 whether given configuration value has been given already.
4335 Affected files silcd/serverconfig.[c], server.[c].
4337 * Splitted the doc/example_silcd.conf.in. Separated the crypto
4338 algorithm parts and created new file silcalgs.conf, that
4339 is now included from the example_silcd.conf.in.
4341 * Optimized the silc_server_connect_to_router_second to take
4342 the connection configuration object from the SilcServerConnection
4343 object instead of finding it during the connecting phase.
4344 Added the configuration object to SilcServerConnection struct.
4345 Affected files silcd/server_internal.h, server.c.
4347 Thu Feb 14 16:02:26 CET 2002 Pekka Riikonen <priikone@silcnet.org>
4349 * Add the client on channel after it was resolved at the
4350 channel message receiving, and it was not already on the
4351 channel. Affected file lib/silcclient/client_channel.c.
4353 Wed Feb 13 23:16:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4355 * Fixed the public key authentication to allocate always the
4356 destination signature buffer instead of using static buffer.
4357 Affected file silcd/protocol.c.
4359 Wed Feb 13 20:51:13 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4361 * Unified the serverconfig.[ch]'s helper function interface.
4362 Affected file silcd/serverconfig.[ch].
4364 * Removed doc/example_silc.conf.in since it is redundant.
4365 The make install will now install irssi/silc.conf file.
4367 * Added new Passphrase and Publickey authentication methods to
4368 config file, allowing both public key and passphrase based
4369 authentication to be set at the same time.
4371 Added `prefer_passphrase_auth' setting in config file which
4372 can be used to set to prefer passwd auth if both passwd and
4373 public key is set. If not set, public key is preferred.
4374 This has effect only when being initiator (responder will try
4377 Added support for authentication with passphrase and public key
4378 at the same time. The passphrase is tried first always since
4379 it is faster to check.
4381 Affected file silcd/serverconfig.[ch], server.c, protocol.[ch].
4383 Wed Feb 13 12:46:25 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
4385 * Merged the new SILC Config library, with the server parsing
4386 support. Read the header file silcconfig.h or the toolkit
4387 documentation for the news. Affected files are
4388 doc/example_silcd.conf.in lib/silcutil/silcconfig.[ch]
4389 silcd/command.c silcd/packet_receive.c silcd/packet_send.c
4390 silcd/protocol.c silcd/server.c silcd/server_backup.c
4391 silcd/serverconfig.[ch] silcd/silcd.c.
4393 * Fixed some silclog documentation. Affected file is
4394 lib/silcutil/silclog.h.
4396 Sun Feb 10 18:11:30 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4398 * The silc_cipher_register, silc_hash_register and
4399 silc_hmac_register now checks if the object to be registered
4400 is registered already. Affected files are
4401 lib/silccrypt/silccipher.c, silchash.c and silchmac.c.
4403 Sun Feb 10 15:48:38 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4405 * Merged new irssi from irssi.org's CVS, the version 0.7.99.
4407 Sat Feb 9 14:54:33 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4409 * Allow zero length channel messages inside the Channel Message
4410 Payload. Affected file lib/silccore/silcchannel.c.
4412 * Fixed scripts/silcdoc/silcdoc to support all kinds of filenames
4413 as header filenames.
4415 * Removed lib/silcclient/README and created HTML file
4416 lib/silcclient/silcclient_using.html, which is now included
4417 as part of Toolkit documentation.
4419 Thu Feb 7 10:12:25 CET 2002 Pekka Riikonen <priikone@silcnet.org>
4421 * Fixed CUMODE_CHANGE notify handling to change the mode of
4422 correct client. Affected file lib/silcclient/client_notify.c.
4424 * Make silc_rng_alloc fail if it cannot allocate the sha1
4425 hash algorithm. Affected file lib/silccrypt/silcrng.c.
4427 Sun Feb 3 17:20:52 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4429 * Fixed the file transfer's key agreement payload to include
4430 zero port also if the hostname is NULL because it could not
4433 Call file transfer monitor callback now also if error occurs
4434 during key agreement protocol.
4436 Changed the silc_client_file_send interface to return the
4437 SilcClientFileError instead of session id. The session ID
4438 is returned into pointer provided as argument.
4440 Check that the file exists locally before sending the
4441 file transfer request at all.
4443 Affected file lib/silcclient/client_ftp.c, silcapi.h.
4445 * Added SILC_CLIENT_FILE_KEY_AGREEMENT_FAILED file transfer
4446 error than can occur while key agreement protocol. Affected
4447 file lib/silcclient/silcapi.h.
4449 * Fixed the event_mode CMODE handler to not crash when mode
4450 is changed and +k mode is set in the channel. Affected file
4451 irssi/src/silc/core/silc-channels.c.
4453 * Fixed SILC_LOG_ERROR to give out Error and not Warning, and
4454 SILC_LOG_WARNING to give out Warning and not Error. Affected
4455 file lib/silcutil/silclog.c.
4457 * Fixed the channel message payload decryption in the function
4458 silc_channel_message_payload_decrypt to not modify the original
4459 buffer before it is verified that the message decrypted
4460 correctly. Otherwise, next time it is called with correct
4461 channel key it won't encrypt since the payload is corrupted.
4462 Affected file lib/silccore/silcchannel.c.
4464 Sun Feb 3 11:46:12 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4466 * Do not constantly resize the window. A fix patch by cras.
4467 Affected file irssi/src/fe-text/screen.c.
4469 Sat Feb 2 16:54:18 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4471 * Applied IPv6 fix patch from Jun-ichiro itojun Hagino.
4472 Affected file lib/silcutil/silcnet.c.
4474 Fri Feb 1 22:33:11 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4476 * Fixed a bug in hash table internal routine for traversing
4477 the table with foreach callback. The current entry may
4478 become invalid in the callback but it was referenced after
4479 the callback returned.
4481 Do not allow auto rehashing of hash table during the
4482 silc_hash_table_foreach operation, for same reasons as it is
4483 not allowed for SilcHashTableList. Affected files are
4484 lib/silcutil/silchashtable.[ch].
4486 Fri Feb 1 14:55:00 CET 2002 Pekka Riikonen <priikone@silcnet.org>
4488 * Defined DLLAPI into silcincludes.h and silcwin32.h for
4489 Win32 DLL. extern's in header files are now declared with
4492 Thu Jan 31 23:34:33 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4494 * Fixed private message handling. It used some old code that
4495 caused the client to crash. Affecte file is
4496 lib/silcclient/client_prvmsg.c.
4498 Thu Jan 31 19:06:22 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4500 * Added function silc_client_add_channel,
4501 silc_client_replace_channel_id, and removed functions
4502 silc_client_new_channel_id and silc_idlist_get_channel_by_id
4503 from client library.
4505 * Added cross reference of the joined channels to the
4506 SilcClientEntry, and changed the SilcChannelEntry's
4507 users list to SilcHashTable. The affected files are
4508 lib/silcclient/idlist.[ch].
4510 * Fixed a bug in hash table tarversing. While the hash table
4511 is traversed with SilcHashTableList the table must not be
4512 rehashed. It is now guaranteed that auto rehashable tables
4513 are not rehashed while tarversing the list. Also defined that
4514 silc_hash_table_rehash must not be called while tarversing
4515 the table. Added function silc_hash_table_list_reset that must
4516 be called after the tarversing is over. The affected files are
4517 lib/silcutil/silchashtable.[ch].
4519 * Changed all hash table traversing to call the new
4520 silc_hash_table_list_reset in server and in client library.
4522 * Added function silc_client_on_channel to return the
4523 SilcChannelUser entry if the specified client entry is joined
4524 on the specified channel. This is exported to application as
4525 well. Affected files lib/silcclient/client_channel.c, silcapi.h.
4527 Wed Jan 30 19:14:31 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4529 * Fixed founder regaining problem with JOIN command on normal
4530 server. The notify for mode change must be sent always and
4531 not only if !cmd->pending. Affected file silcd/command.c.
4533 * Fixed the WHOWAS command's reply sending to support the
4534 lists correctly. Affected file silcd/command.c.
4536 Wed Jan 30 11:11:47 CET 2002 Pekka Riikonen <priikone@silcnet.org>
4538 * When sending JOIN command to router for processing the
4539 sender's old command identifier was not saved back to the
4540 sender's command context, fixed now. The affected file is
4543 * Create the key in JOIN command of the router did not return
4544 the channel key, added check for this. Affected file is
4547 * Fixed a channel ID update bug in JOIN command reply. Do
4548 not directly upgrade the ID but call the function
4549 silc_idlist_replace_channel_id if the ID was changed.
4550 Affected file silcd/command_reply.c.
4552 * Fixed memory leaks from command calling if it would fail.
4553 Affected file silcd/command.c.
4555 Tue Jan 29 19:49:31 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4557 * Applied patches from cras:
4559 Memory leak fixes around libaries, irssi window resize fix,
4560 new silclist.h and silcdlist.h, all extern inline changed to
4563 * Removed dotconf from lib/dotconf, not needed anymore.
4565 * Removed TRQ from lib/trq, not needed anymore.
4567 * Do more frequent heartbeats (5 minutes instead of 10 minutes)
4568 with server connections. Later this will be configurable
4569 in config file after new config file is done. Affected file
4572 Tue Jan 29 10:35:03 CET 2002 Pekka Riikonen <priikone@silcnet.org>
4574 * Fixed a crash in server related to channel announcements.
4575 Affected file silcd/server.c.
4577 Mon Jan 28 17:49:42 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4579 * Fixed memory leaks in silc_server_create_new_channel*
4580 functions. Affected file silcd/server.c.
4582 * Fixed the CHANNEL_CHANGE notify to re-announce the channel
4583 which ID was changed. This way the router will send the
4584 user list for the channel again, and server won't be in
4585 desync in some rare circumstances. Affected file is
4586 silcd/packet_receive.c.
4588 Sun Jan 27 21:04:19 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4590 * Check for NULL socket pointer in the function
4591 silc_server_packet_send_to_channel_real. Affected file
4592 silcd/packet_send.c.
4594 * Fixed the BAN notify handling to correctly remove ban
4595 list. Affected file silcd/packet_receive.c.
4597 Sat Jan 26 23:01:03 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4599 * Fixed some header addition to Toolkit distribution in
4600 lib/silcutil/Makefile.am and lib/trq/Makefile.am.
4602 * Added lib/silcclient/client_ops_example.h as an template
4603 file for application programmers to quickly start using
4604 the SilcClientOperation functions in their application.
4605 Updated the lib/silcclient/README as well to tell about this
4606 nice file made available.
4608 Sat Jan 26 10:45:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4610 * Call silc_server_remove_from_channels when removing client
4611 entry when NO_SUCH_CLIENT_ID was received. Affected file
4612 is silcd/command_reply.c.
4614 Fri Jan 25 19:12:36 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4616 * Added server & router operator statistics updating. Affected
4617 file silcd/packet_receive.c and silcd/command.c.
4619 * Fixed the SERVER_SIGNOFF notify handling on normal server
4620 not to save the history information for clients. Same was
4621 fixed earlier in remove_clients_by_server function, but not
4622 here. Affected file silcd/packet_receive.c.
4624 * Raised the default connection-retry count from 4 to 7 in
4625 server. Affected file silcd/server.h.
4627 * Cancel any possible reconnect timeouts when we start the
4628 key exchange. Affected file silcd/server.c.
4630 * Do not reconnect on connection failure when SCONNECT was
4631 given. Affected files silcd/server.[ch].
4633 Tue Jan 22 18:19:36 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4635 * Removed assert()'s from the lib/silcclient/client_keyagr.c.
4637 * Fixed the NICK command to always give the unformatted
4638 nickname to the one giving the NICK command. If unformatted
4639 nickname is cached already it will be formatted and the
4640 local entry will always get the unformatted nickname.
4641 Affected file lib/silcclient/idlist.c.
4643 * Fixed some double frees from client library commands.
4644 Affected file is lib/silcclient/command.c.
4646 * Fixed CUMODE command in server to assure that no one can
4647 change founder's mode than the founder itself, there was a
4648 little bug. Affected file silcd/command.c.
4650 Mon Jan 21 19:07:53 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4652 * Removed the SilcClientCommandDestructor from the client
4653 libary, it is not needed anymore. Affected files are
4654 lib/silcclient/silcapi.h, command[_reply].[ch],
4655 client_notify, idlist.c.
4657 * Fixed GETKEY command to first resolve client, and then
4658 resolve the server only if the client was not found, instead
4659 of resolving both at the same time. Affected file is
4660 lib/silcclient/command.c.
4662 * Added silc_client_start_key_exchange_cb and lookup the
4663 remote hostname and IP address before starting the key
4664 exchange with server. The affected file is
4665 lib/silcclient/client.c.
4667 * The server's public key is now saved using the IP address
4668 of the server and not the servername for the filename.
4669 The hostname public key filename is checked as an fall back
4670 method if the IP address based filename is not found.
4672 Fixed the GETKEY command to save the fetched server key
4673 in correct filename.
4675 Print the remote server's hostname now when new key is
4676 received during connection process. Affected file is
4677 irssi/src/silc/core/client_ops.c.
4679 * Return always our own public key to the client if it asks
4680 for it with GETKEY command. Affected file silcd/command.c.
4682 * Removed the use_auto_addr variable from default config
4683 file since it was in wrong section. Affected file is
4686 * Fixed TOPIC_CHANGE notification to not route it when it
4687 was sent using silc_server_send_notify_to_channel function.
4688 Affected file silcd/command.c.
4690 * Fixed silc_server_send_notify_kicked to send the kicker's
4691 Client ID also, it was missing. Affected files are
4692 silcd/command.c, silcd/packet_send.[ch].
4694 Thu Jan 17 18:59:11 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4696 * Do not save client history information in SERVER_SIGNOFF.
4697 Fixes the bug in normal server that it does not detect
4698 the client becoming valid after the server becomes back
4699 online. Affected file silcd/server_util.c.
4701 * Added `sock_error' field into the SilcSocketConnection
4702 context. When error occurs during socket operation (read
4703 or write) the error is saved. Added also new function
4704 silc_socket_get_error to return human readable socket error
4705 message. Affected files are lib/silcutil/silcsockconn.[ch],
4706 lib/silcutil/unix/silcunixsockconn.c, and
4707 lib/silcutil/win32/silcwin32sockconn.c.
4709 * The server now prints the socket error message in the
4710 signoff for client. Affected file silcd/server.c.
4712 * Fixed the `created' channel information sending from router
4713 to server in JOIN command. Checks now whether the channel
4714 really was created or not and set it according that.
4716 Fixed the JOIN command to use the client entry's current
4717 ID during the joining procedure instead of the one it sent
4718 in the command (it is checked though), since it can change
4719 between the packet processing and command processing, and
4720 would just case unnecessary pain in the client end. Affected
4721 file silcd/command.c.
4723 * Fixed a channel key payload sending to use correct channel
4724 ID when the server was forced to change the channel's ID by
4725 router. Router sent the key payload with the old Channel ID.
4726 Affected file silcd/packet_receive.c.
4728 Wed Jan 16 22:26:30 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4730 * Call silc_server_save_channel_key only if the key payload
4731 was provided in the JOIN command's command reply. Affected
4732 file silcd/command_reply.c.
4734 Tue Jan 15 18:49:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4736 * Fixed silc_mp_sizeinbase to return the value correctly with
4737 MPI. Affected file lib/silcmath/mp_mpi.c.
4739 * Fixed the stop_server signal to correctly stop the scheduler
4740 and gracefully stop the server when SIGTERM or SIGINT signals
4741 are received. Affected file silcd/silcd.c.
4743 Mon Jan 7 23:38:19 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
4745 * Simple handling of TERM and HUP signals. Also added some log
4746 flushing call around. Affected file is
4749 * Fixed small bugs in silclog.c. Now buffering output will take
4750 effect after 10 seconds since startup: This will ensure that
4751 no important startup messages are lost. Also output redirection
4752 will preserve original format ([Date] [Type] message).
4753 Affected file is lib/silcutil/silclog.c.
4755 * Added two options to the config file, in the logging section:
4756 quicklogs:<yes/no>: and flushdelay:<seconds>:. Affected files
4757 lib/silcutil/silclog.[ch], silcd/serverconfig.[ch].
4759 Sun Jan 6 12:49:40 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4761 * Do not print the warning about log files not being initialized
4762 more than once to avoid excess logging. Affected file is
4763 lib/silcutil/silclog.c.
4765 * Fixed the SIM compilation in lib/silcsim/Makefile.am. Fixed
4766 the SIM copying in make install in Makefile.am.pre.
4768 Sun Jan 6 01:10:21 CET 2001 Johnny Mnemonic <johnny@themnemonic.org>
4770 * Rewritten silclog APIs. Globally interesting changes follows:
4771 silc_log_set_files() changed to silc_log_set_file().
4772 silc_log_set_callbacks() changed to silc_log_set_callback().
4773 ROBOdoc documented silclog header file.
4774 SilcLogCb now returns bool to wether inihibit the default
4775 handler or not (to keep the old behaviour return always TRUE).
4776 The new APIs should also fix the problem of the
4777 silcd_error.log file that was written in the current directory.
4780 Log files streams will remain opened after silc_log_set_file()
4781 call, means less CPU usage notably on high traffic servers.
4782 File streams are now full buffered, and flushed to the disk
4783 every 5 minutes, lesses HD activity and CPU usage.
4784 Messages can be redirected, allowing admins to configure
4785 one single logfile for all server messages.
4786 the silc_log_quick global variable to activate fast-logging.
4787 Affected files lib/silcutil/silclog.[ch]
4789 * Changed some code to conform new silclog APIs. Affected
4790 files are doc/example_silcd.conf.in, silcd/server.c
4791 irssi/src/silc/core/silc-core.c, silcd/serverconfig.[ch],
4794 * Fixed a memory leak that could occur in some situations.
4795 Affected file silcd/serverconfig.c.
4797 Sat Jan 5 13:37:29 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4799 * Added the silc_client_del_client to remove the client from
4800 all channels as well. Affected file lib/silcclient/idlist.c.
4802 * Fixed the client library to correctly remove the client
4803 from all channels when the client entry is being destroyed.
4804 Affected file lib/silcclient/client_notify.c, command.c.
4806 * Added auto-nicking support to the client library. If the
4807 applicatio now sets client->nickname it will be sent to the
4808 server after connecting by the library. This way for example
4809 SILCNICK (or IRCNICK) environment variables will have effect
4810 and always change the nickname automatically to whatever
4811 it is wanted. Affected file lib/silcclient/client.[ch].
4813 * Renamed silc_server_command_bad_chars to the
4814 silc_server_name_bad_chars and moved it to the
4815 silcd/server_util.[ch]. Added also new function
4816 silc_server_name_modify_bad to return nickname that
4817 includes bad characters as new nickname without those
4818 bad characters. This check and modify is now used in
4819 silc_server_new_client when the username is initially set
4820 as nickname, so it must be checked to be valid nickname.
4821 Affected file silcd/packet_receive.c.
4823 * The nickname length is now taken from the packet for real
4824 and not trusted to strlen() since it clearly can return
4825 wrong length for nickname including bad characters. This
4826 also applies to channel names. Affected file silcd/command.c.
4828 * Removed the lib/silcsilm/modules directory. Modules are now
4829 compiled into the lib/silcsim. Fixed the copying of the
4830 modules to follow symbolic links in Makefile.am.pre.
4832 Wed Jan 2 18:56:21 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4834 * Fixed silc_string_regexify list creation. Fixes bugs with
4835 BAN and INVITE commands in server. The affected file is
4836 lib/silcutil/unix/silcunixutil.c.
4838 Sun Dec 30 13:41:34 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4840 * Removed the command destructor entirely from the server's
4841 command and command reply routines. It is not needed, and
4842 its usage was buggy and caused crashes. Affected files are
4843 silcd/command[_reply].[ch].
4845 Fri Dec 28 12:43:22 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4847 * Cancel protocol and NULL sock->protocol if timeout
4848 occurred during protocol. Affected file silcd/server.c.
4850 * Cancel protocol timeouts always before calling the final
4851 callback, to assure that after final callback is called
4852 no other state will be called for the protocol anymore.
4853 Affected file silcd/protocol.c.
4855 * Print error log if incoming connection configuration could
4856 not be found. Affected file silcd/server.c.
4858 * Fixed JOIN command to correctly save the founder mode
4859 to the client on normal SILC server, when the channel
4860 was created by the router. Affected file silcd/command.c.
4862 * Fixed LIST command (hopefully) to send correct reply
4863 packets. Affected file silcd/command.c.
4865 Thu Dec 20 16:14:52 CET 2001 Pekka Riikonen <priikone@silcnet.org>
4867 * The silc_packet_receive_process now returns FALSE if the
4868 read data was invalid packet, and TRUE if it was ok.
4870 The server now checks that if unauthenticated connection
4871 sends data and its processing fails the server will close
4872 the connection since it could be a malicious flooder.
4874 Affected files lib/silccore/silcpacket.[ch], silcd/server.c.
4876 Wed Dec 19 21:31:25 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4878 * Make sure the warning about error opening a log file is
4879 printed only once and not everytime it fails (produces
4880 too much useless log). Affected file lib/silcutil/silclog.c.
4882 Wed Dec 19 18:21:51 CET 2001 Johnny Mnemonic <johnny@themnemonic.org>
4884 * Made the silc_server_daemonise() function more readable.
4885 Affected file silcd/server.c.
4887 * Pid file is now optional, the user may comment it out from
4888 the config file. Removed define SILC_SERVER_PID_FILE, we
4889 don't need a default any longer. Affected file
4890 configure.in.pre, lib/Makefile.am.pre.
4892 * Make some use of the pid file. The server now dies at startup
4893 if it detects a valid pid file on his path. The server would
4894 die anyway in this circumstance, because of the bind() failure.
4895 Affected file silcd/silcd.c.
4897 * No longer compiling lib/dotconf.
4899 Mon Dec 17 18:24:27 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4901 * Fixed JOIN command parsing not to crash. Affected file
4902 lib/silcclient/command.c.
4904 * Fied the NICK_CHANGE notify to add the new client entry
4905 even it is resolved. This removes an <[unknown]> nick
4906 thingy bug in the client. Affected file is
4907 lib/silcclient/client_notify.c.
4909 * Do not try to allocate 0 bytes (efence does not like it)
4910 in lib/silccore/silccomand.c when encoding payload.
4912 * Do not take IRCNICK as nickname in Irssi SILC client since
4913 it is not possible to set nickname before hand connecting
4914 the server (TODO has an entry about adding auto-nicking
4917 * Changed the silc_server_command_pending to check whether
4918 there already exists an pending entry with the specified
4919 command, command identifier and pending callback. This is
4920 to fix IDENTIFY and WHOIS related crashes that may register
4921 multiple pending commands with same identifier. Affected
4922 file silcd/command.c.
4924 * Fixed the server to reconnect to the router even if it
4925 was already reconnecting and EOF was received. This to
4926 fix a possibility that the server wouldn't ever try to
4927 auto-reconnect to the router. Affected file silcd/server.c.
4929 Sat Dec 15 20:31:50 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4931 * Fixed the server's password authentication to use the
4932 length of the locally saved password, and not the one
4933 sent in the packet. Affected file silcd/protocol.c.
4935 * Fixed same password authentication problem in the
4936 Authentication Payload handling routines in
4937 lib/silccore/silcauth.c.
4939 * Yet another password authentication problem fixed with
4940 channel password handling in silcd/command.c.
4942 Mon Dec 10 19:57:40 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4944 * If first character of string in silc_parse_userfqdn is '@'
4945 then do not parse it. Affected file is
4946 lib/silcutil/silcutil.c.
4948 Sun Dec 9 22:18:50 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4950 * Fixed minor bug in IDENTIFY command reply sending, which
4951 caused various weird problems during JOIN when it was
4952 resolving names for users. Affected file silcd/command.c.
4954 Sun Dec 9 19:18:41 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4956 * Fixed the IDENTIFY command reply sending to chech better valid
4957 clients. It was possible to send incomplete list of replies.
4958 Affected file silcd/command.c.
4960 Sat Dec 8 15:58:31 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4962 * Added silc_client_command[s]_[un]register functions now to
4963 dynamically register the commands in client library. Removed
4964 the static table of commands. This allows the client library
4965 to call commands without causing the application to know about
4966 what commands library has called.
4968 Removed the INFO command reply kludge to detect when the command
4969 was called by library. Now library use its own command reply
4970 function for INFO command.
4972 Added function silc_client_command_call to call a command.
4973 Application can use it to call command, not access the structure
4976 Now all commands that are sent by the client library (not
4977 explicitly sent by application) use own command reply functions.
4979 Affected files around lib/silcclient/ and in
4980 irssi/src/silc/core/.
4982 * Fixed the WHOIS command reply sending to chech better valid
4983 clients. It was possible to send incomplete list of replies.
4985 Fixed the WHOIS and IDENTIFY to send the request to router
4986 if normal server did not do it and did not find any results.
4988 Affected file silcd/command.c.
4990 Thu Dec 6 17:21:06 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4992 * Moved the internal data from SilcClient context into its
4993 own file, not accesible to application. Affected files
4994 lib/silcclient/client.h and lib/silcclient/client_internal.h,
4995 and other files in client library.
4997 Thu Dec 6 10:37:55 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4999 * Added doc/examples installation target in Makefile.am.pre.
5002 Tue Dec 4 17:43:19 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5004 * If NO_SUCH_CLIENT_ID notify is received for WHOIS or IDENTIFY
5005 commands the found client entry will be removed from the
5006 cache, after notifying application about the error. Affected
5007 file lib/silcclient/command_reply.c.
5009 * Changed the /MSG to check for exact nickname user gave, and
5010 not let `nick' match `nick@host' if it is only one found. Now,
5011 user must type the exact nickname (like nick@host2) even if
5012 there are no more than one same nicks found. This is to avoid
5013 a possibility of sending nickname to wrong nickname since
5014 `nick' could match `nick@host'. Affected file is
5015 irssi/src/core/silc-servers.c.
5017 Mon Dec 3 18:49:45 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5019 * Do not print "you are now server operator" or similar when
5020 giving /away command. Affected files are
5021 irssi/src/silc/core/client_ops.c, silc-servers.h.
5023 * Made the silc_server_command_pending_error_check to send
5024 the same command reply payload it received back to the
5025 original sender of the command. This way all arguments
5026 that was received by the server will be received by the
5027 client too. Affected file silcd/command.c.
5029 * Added the silc_idcache_add to return the created cache entry
5030 to a pointer. Affected file lib/silccore/silcidcache.[ch].
5032 * Add global clients to expire if they are not on any channel.
5033 This is because normal server will never know if they signoff
5034 if they are not on any channel. The cache expiry will take
5035 case of these entries. This is done by normal servers only.
5036 The affected files are silcd/command_reply.c,
5037 silcd/idlist.[ch], silcd/server and silcd/packet_receive.c.
5039 * If server receives invalid ID notification for WHOIS or
5040 IDENTIFY and the ID exists in the lists, it is removed.
5041 Affected file silcd/command_reply.c.
5043 * If NO_SUCH_CLIENT_ID is received for WHOIS or IDENTIFY command
5044 in client then client entry that it matches is searched and
5045 the nickname is printed on the screen for user. Affected
5046 file irssi/src/silc/core/client_ops.c.
5048 Mon Dec 3 11:56:59 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5050 * Use cache entry expire time in the LIST command reply to
5051 purge old entries from the cache after the LIST command
5052 reply has been received. This way we don't have non-existent
5053 entries in the cache for too long. Affected file is
5054 silcd/command_reply.c.
5056 Sun Dec 2 23:29:07 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5058 * If we are normal server, and we've not resolved client info
5059 in WHOIS or IDENTIFY from router, and it is global client,
5060 we'll check whether it is on some channel. If it is not
5061 then we cannot be sure about its validity and will resolve it
5062 from router. Fixes a bug in WHOIS and IDENTIFY. Affected
5063 file silcd/command.c.
5065 * Search channel by name (if possible) rather than by ID
5066 in IDENTIFY command's command reply. Affected file is
5067 silcd/command_reply.c.
5069 Sun Dec 2 13:48:46 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5071 * Distribute to the channel passphrase in CMODE_CHANGE notify.
5072 Updated specs and implemented it. Affected file silcd/command.c,
5073 silcd/packet_send.c and silcd/packet_receive.c.
5075 * Implemented the <founder auth> payload handling in the JOIN
5076 command. If provided all conditions for channel joining
5077 except requirement to provide correct passphrase can be
5078 overrided by the channel founder. Updated the protocol specs.
5079 Affected file silcd/command.c.
5081 Added support for founder auth in JOIN command in client
5082 library. Fixed the parsing of the JOIN command now to support
5083 all options as they should be. The affected file is
5084 lib/silcclient/command.c.
5086 * Optimized the WHOIS and IDENTIFY commands to send the request
5087 to router only if it includes nicknames or other names. If
5088 they include only IDs then check the local cache first before
5089 routing. Affected file is silcd/command.c.
5091 * Added channels topic announcements. Affected file is
5092 silcd/packet_receive.c and silcd/server.c.
5094 * Fixed the silc_server_send_notify_topic_set to really destine
5095 the packet to channel. Affected file silcd/packet_send.c.
5097 * Fixed a crash in CHANNEL_CHANGE notify handling in the client
5098 library. Affected file lib/silcclient/client_notify.c.
5100 * Added UMODE announcements. Affected file silcd/server.c.
5102 Sat Dec 1 12:52:39 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5104 * Memory leak fixes in:
5106 lib/silcutil/silcsockconn.c
5107 lib/silcske/silcske.c
5108 lib/silcske/groups.c
5110 lib/silccrypt/silcpkcs.c
5111 lib/silccore/silccommand.c
5112 lib/silccore/silcidcache.c
5117 * ROBOdoc documented the lib/silcske/groups.h file and a
5118 bit changed the interface for better.
5120 Thu Nov 29 22:12:50 EET 2001 Pekka Riikonen <priikone@silcnet.org>'
5122 * Update the client entry context in the ID cache after
5123 nick change. Affected file lib/silcclient/command.c.
5124 Fixes the CUMODE command when regaining founder privileges,
5125 and a little WHOIS problem.
5127 * Fixed silc_net_gethostbyname to correctly call the
5128 inet_ntop. Affected file lib/silcutil/silcnet.c.
5130 Thu Nov 29 19:31:23 EET 2001 Pekka Riikonen <priikone@silcnet.org>'
5132 * Added IPv6 support checking to the configure.in.pre, added
5133 also --enable-ipv6 option to override the check. Affected
5134 file configure.in.pre.
5136 * The silc_thread_create now calls the start function
5137 directly if threads support is not compiled in. Removes
5138 ugly #ifdef's from generic code. Affected files are
5139 lib/silcutil/unix/silcunixthread, win32/silcwin32thread.c.
5141 * Added silc_net_gethostby[name/addr]_async to asynchronously
5142 resolve. Affected files are lib/silcutil/silcnet.[ch].
5144 * Added support for rendering IPv6 based server, client and
5145 channel IDs. Affected file lib/silcutil/silcutil.c.
5147 * Added support for creating IPv6 based server IDs. Affected
5148 file is silcd/serverid.c.
5150 Wed Nov 28 23:46:09 EET 2001 Pekka Riikonen <priikone@silcnet.org>'
5152 * Added silc_net_gethostby[addr/name] into the
5153 lib/silcutil/silcnet.[ch]. Added IPv6 support to Unix network
5154 routines. Added silc_net_is_ip[4/6]. Affected file is
5155 lib/silcutil/unix/silcunixnet.c. All routines that take
5156 address as argument now supports both IPv4 and IPv6 addresses.
5158 Mon Nov 26 18:09:48 EET 2001 Pekka Riikonen <priikone@silcnet.org>'
5160 * Fixed LIST command reply sending in server. Affected file
5163 * Server now sends the kicker's client ID in the KICK notify
5164 to the kicked client. Affected file silcd/command.c.
5166 * The client library now parses the kickers client ID and
5167 UI displays it. Affected files lib/silcclient/client_notify.c
5168 and irssi/src/silc/core/silc-channels.c, module-formats.c.
5170 * Made all payload parsing function prototypes consistent.
5171 They all take now const unsigned char * and uint32 pair as
5172 the payload data instead of SilcBuffer. Changes all around
5173 the source tree. Other unsigned char* -> const unsigned char*
5174 changes around the tree as well.
5176 * Optimized SFTP client and server packet sending not to
5177 allocate new buffer for each packet but to recycle the
5178 first allocated buffer. Affected files are
5179 lib/silcsftp/sftp_client.c, sftp_server.c, sftp_util.[ch].
5181 * Optimized the SFTP client to use SilcList instead of
5182 SilcDList for requests, because it is faster. Affected file
5183 is lib/silcsftp/sftp_client.c.
5185 * Moved the ID Payload routines from lib/silccore/silcpayload.[ch]
5186 into lib/silccore/silcid.[ch].
5188 Renamed silcpayload.[ch] into silcargument.[ch].
5190 Mon Nov 26 15:01:53 CET 2001 Pekka Riikonen <priikone@silcnet.org>
5192 * If client entry is deleted with active key agreement
5193 session, abort the session.
5195 The silc_client_abort_key_agreement now calls the completion
5196 callback with new SILC_KEY_AGREEMENT_ABORTED status.
5198 Affected file lib/silcclient/silcapi.h, client_keyagr.c and
5201 Sun Nov 25 18:01:45 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5203 * Don't use __restrict in older GCC's. Affected file is
5204 lib/silcmath/mpi/mpi-priv.h. A patch by salo.
5206 * silc_net_localhost now attempts to reverse lookup the
5207 IP/hostname. Affected file lib/silcutil/silcnet.c.
5209 * Defined <founder auth> argument to the SILC_COMMAND_JOIN
5210 command. It can be used to gain founder privileges at
5211 the same time when joining the channel.
5213 Defined that the SILC_NOTIFY_TYPE_KICKED send the
5214 kicker's client ID as well. Updated protocol specs.
5216 Defined that the server must send SILC_COMMAND_IDENTIFY
5217 command reply with error status to client who sent
5218 private message with invalid client ID.
5220 Updated the protocol specification.
5222 * Added silc_server_send_command_reply to send any
5223 command reply. Affected file silcd/packet_send.[ch].
5225 * Added silc_id_payload_encode_data to encode ID payload
5226 from raw ID data. Affected file lib/silccore/silcpayload.[ch].
5228 * The server now send IDENTIFY command reply with error
5229 status if client ID in private message is invalid. Affected
5230 file silcd/packet_receive.c.
5232 * Save the server key file with server's IP address in
5233 the filename instead of hostname. The affected file is
5234 irssi/src/silc/core/client_ops.c.
5236 Sat Nov 24 20:08:22 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5238 * Typo fixes in irssi/src/fe-common/silc/module-formats.c.
5241 * Added libtool support for compiling shared objects in
5242 lib/silcsim. Affected file configure.in.pre and
5243 lib/silcsim/Makefile.am. Original patch by cras.
5245 Fri Nov 23 23:30:59 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5247 * Pid file configuration, and server's config file fixes
5248 patch by toma. Updated CREDITS file.
5250 Sun Nov 18 01:34:41 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5252 * Fixed silc_client_channel_message to not try to decrypt
5253 the message twice if it resolved the destination client
5254 information. This could cause of dropping one channel
5255 message. Affected file lib/silcclient/client_channel.c.
5257 Wed Nov 14 23:44:56 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5259 * Added silc_client_run_one into lib/silcclient/silcapi.h and
5260 lib/silcclient/client.c. This function is used when the SILC
5261 Client is run under some other scheduler, or event loop or
5262 main loop. On GUI applications, for example this may be
5263 desired to used to run the client under the GUI application's
5264 main loop. Typically the GUI application would register an
5265 idle task that calls this function multiple times in a second
5266 to quickly process the SILC specific data.
5268 Wed Nov 14 19:16:52 CET 2001 Johnny Mnemonic <johnny@themnemonic.org>
5270 * Fixed silc_server_drop() for dropping the supplementary
5271 groups as well, this could cause a security hole on some
5274 Wed Nov 14 16:22:25 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5276 * __pid_t -> pid_t in lib/silccrypt/silcrng.c. A patch by
5279 * Write PID file after dropping privileges. Added -F option
5280 to run server on foreground. A patch by debolaz.
5281 Affected files silcd/server.c, silcd/silcd.c.
5283 * Fixed MOTD to return the MOTD file server name. Affected
5284 file silcd/command.c.
5286 * Added INFO command reply handling to the Irssi SILC Client.
5287 Affected file irssi/src/silc/core/client_ops.c.
5289 Wed Nov 14 00:18:08 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5291 * Fixed the silc_idcache_list_* routines to really support
5292 the dynamic list. Fixes a crash. Affected file is
5293 lib/silccore/silcidcache.c.
5295 * Fixed the LIST command reply to really call LIST command's
5296 pending callbacks. Affected file silcd/command_reply.c.
5298 Tue Nov 13 00:49:17 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5300 * Update conn->local_entry->nickname after giving NICK
5301 command. Affected file lib/silcclient/command.c.
5303 Sun Nov 11 23:43:02 PST 2001 Brian Costello <bc@wpfr.org>
5305 * Added the [pid] option to the silcd configuration file
5307 Affected files: serverconfig.[ch] and silcd.c
5309 Sun Nov 11 23:56:39 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5311 * Save fingerprint in WHOIS command reply in server.
5312 Affected file silcd/command_reply.c.
5314 * Fixed NICK commands pending callback registration.
5315 Affected file lib/silcclient/command.c.
5317 Sun Nov 11 10:49:10 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5319 * Use ++server->cmd_ident when sending commands in server,
5320 instead of random number. Affected file silcd/command.c.
5322 * Fixed GETKEY command reply to call actually GETKEY pending
5323 command callbacks. Affected file silcd/command_reply.c.
5325 * A bit stricter check for nicknames. Check for same nickname
5326 in NICK command also. Affected file silcd/command.c.
5328 * Do not call INFO command everytime client ID changes, only
5329 during first connecting. Affected file lib/silcclient/client.c.
5331 * Set the new nickname only after successful command reply for
5332 NICK command is returned by server. Affected file
5333 lib/silcclient/command.c.
5335 * Remove nicknames from nicklist during server_signoff notify.
5336 Should fix /NAMES bit more. The affected file is
5337 irssi/src/silc/core/silc-channels.c.
5339 * Added `fingerprint' field to the SilcIDListData in the
5340 silcd/idlist.h to hold the fingerprint of the client's
5343 Send the fingerprint of the client's public key in WHOIS
5346 Affected files silcd/command.c, and silcd/idlist.[ch].
5348 * Added silc_fingerprint into lib/silcutil/silcutil.[ch] to
5349 create fingerprint from given data.
5351 * Show the fingerprint of the client's public key in WHOIS.
5352 Affected files irssi/src/module-formats.[ch] and
5353 irssi/src/silc/core/client_ops.c.
5355 * Format the multiple same nicknames also during JOIN and
5356 NICK_CHANGE notifys. Affected file is
5357 lib/silcclient/client_notify.c.
5359 * Do not print error on screen for invalid private message
5360 payload since it can come if someone is sending private
5361 messages with wrong key. Affected file
5362 lib/silccore/silcprivate.c.
5364 * Fixed multiple concurrent /PING crash. Affected file
5365 lib/silcclient/command.c.
5367 * Changed the wrong ID encoding. All IP addresses must be
5368 in MSB first order in encoded format. They were encoded
5369 wrong and was in LSB format. Affected files are
5370 silcd/serverid.c, lib/silcutil/silcutil.c.
5372 * Remove silc_net_addr2bin_ne from lib/silcutil/silcnet.[ch].
5374 * Call the `connect' client operation through the scheduler
5375 in case of error. Affected file lib/silcclient/client.c.
5377 * Call the `failure' client operation even if the error
5378 occurred locally during a protocol. Affected file is
5379 lib/silcclient/protocol.c.
5381 * Added support of sending LIST command to router from normal
5382 server. This way normal server can get list of all channels
5383 in the network too. Fixed the channel list sending in the
5384 server too. Affected files are silcd/command.c, and
5385 silcd/command_reply.[ch].
5387 * Added silc_server_update_channels_by_server and
5388 silc_server_remove_channels_by_server. They are used during
5389 disconnection of primary router and in backup router protocol.
5390 Affected file silcd/server_util.[ch], silcd/server.c and
5391 silcd/server_backup.c.
5393 * Fixed channel adding to global list in IDENTIFY command
5394 reply in server. Affected file silcd/command_reply.c.
5396 Sat Nov 10 21:39:22 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5398 * If the incoming packet type is REKEY or REKEY_DONE process
5399 that packet always synchronously. Fixes yet another MAC
5400 failed error on slow (dialup) connections. Affected file
5401 lib/silcclient/client.c and silcd/server.c.
5403 Thu Nov 8 22:21:09 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5405 * Call check_version SKE callback for initiator too. Affected
5406 file lib/silcske/silcske.c.
5408 * Implemented fix for security hole found in the SKE that was
5409 fixed in the specification few days back; the initiator's
5410 public key is now added to the HASH value computation.
5411 Added backwards support for the old way of doing it too, for
5412 old clients and old servers. Affected file is
5413 lib/silcske/silcske.c.
5415 * Enabled mutual authentication by default in SKE. If initiator
5416 is not providing mutual authentication the responder will
5417 force it. This will provide the proof of posession of the
5418 private key for responder. The affected files are
5419 lib/silcclient/protocol.c and silcd/protocol.c.
5421 * Do not cache anymore the server's public key during SKE.
5422 We do mutual authentication so the proof of posession of
5423 private key is done, and if the server is authenticated in
5424 conn auth protocol with public key we must have the public
5425 key already. Affected file silcd/protocol.c.
5427 * Added new global debug variable: silc_debug_hexdump. If
5428 it is set to TRUE SILC_LOG_HEXDUMP will be printed. Affected
5429 file lib/silcutil/silclog.[ch].
5431 * Fixed compilation warning due to char * -> const char *.
5432 Affected files lib/silcutil/silcnet.h, and
5433 lib/silccore/silcauth.[ch].
5435 Wed Nov 7 20:43:03 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5437 * Fixed CMODE command when new channel key was created. If
5438 the creation failed the old key was removed. Next time giving
5439 same command would crash the server since the old key was
5440 freed already. Affected file silcd/command.c.
5442 * Fixed the silc_server_announce_get_channels to not crash
5443 on reconnect. Affected file silcd/server.c.
5445 Wed Nov 7 17:15:07 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5447 * Added silc_log_set_debug_string function to set a regex
5448 string to match for debug output. Only the function names,
5449 or filenames matching the given debug string is actually
5450 printed. This way it is possible to filter out those debug
5451 strings that user is not interested in.
5453 Fixed a bug in silc_string_regexify.
5455 Affected files lib/silcutil/silclog.[ch], and
5456 lib/silcutil/unix/silcunixutil.c.
5458 * Changed the -d options in both server and Irssi SILC client
5459 to take the debug string as argument. Affected files
5460 silcd/silcd.c and irssi/src/silc/core/silc-core.c.
5462 Tue Nov 6 21:31:54 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5464 * Added silc_hash_babbleprint to create a Bubble Babble
5465 Encoded fingerprint. The encoding is developed by Antti
5466 Huima (draft-huima-babble-01.txt), and it creates human
5467 readable strings out of binary data. Affected file
5468 lib/silccrypt/silchash.[ch].
5470 * Print the babble print now in addition of fingerprint as well
5471 in Irssi SILC client. Affected files are
5472 irssi/src/fe-common/silc/module-formats.[ch],
5473 irssi/src/fe-common/silc/core/client_ops.c.
5475 Sun Nov 4 23:37:28 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5477 * Fixed a security problem found in SKE. The initiator's
5478 public key too is now added to the HASH hash value creation
5479 which is signed by the responder to create the SIGN value.
5480 This will prevent anyone in the middle to lie to the responder
5481 about the initiator's public key. If this is done now, the
5482 man in the middle will get caught. Updated the protocol
5485 Sun Nov 4 11:43:53 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5487 * Better installation directory handling. Configure module
5488 paths and other paths automatically to example_silc* files
5489 in doc/. A patch by toma.
5491 * Fixed compiler warning from MPI library, and from SILC RNG.
5494 * Added SILC_SERVER_PID_FILE to define the pid file for server.
5495 It can be configured with ./configure. A patch by toma.
5497 Sat Nov 3 23:48:23 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5499 * Find correct make to use in prepare-clean. A patch by
5500 toma. Affected file prepare-clean.
5502 Sat Nov 3 22:04:00 PST 2001 Brian Costello <bc@mksecure.com>
5504 * Added irssi variables use_auto_addr, auto_bind_ip,
5505 auto_bind_port and auto_public_ip.
5507 * Changed the interface for silc_client_send_key_agreement
5508 in lib/silcclient/silcapi.h
5512 irssi/src/silc/core/silc-core.c
5514 lib/silcclient/silcapi.h
5515 irssi/src/silc/core/silc-channels.c
5516 lib/silcclient/client_keyagr.c
5519 Sat Nov 3 17:48:55 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5521 * Added silc_pkcs_public_key_compare to compare two
5522 public keys. Affected file lib/silccrypt/silcpkcs.[ch].
5524 * Check that the client who set the founder mode on the
5525 channel is the same client that is giving the founder
5526 mode to itself. It is done by comparing the saved public
5527 key (it is saved even in the authentication is passphrase).
5528 Affected file silcd/command.c.
5530 Fri Nov 2 18:52:08 EST 2001 Pekka Riikonen <priikone@silcnet.org>
5532 * Do not process packet for disconnected socket connection.
5533 Affected file lib/silccore/silcpacket.c.
5535 * Process the DISCONNECT packet through scheduler in the
5536 client library. Affected file lib/silcclient/client.c.
5538 * Fixed the silc_client_packet_parse to not to increase
5539 the packet sequence number if the conn->sock and the
5540 current socket connection is not same. This can happen
5541 for example during key agreement when the conn includes
5542 multiple socket connections (listeners). Affected file
5543 lib/silcclient/client.c.
5545 * The sender of the file transfer request now provides also
5546 the pointer (listener) for the key exchange protocol. If
5547 the listener cannot be created then it sends empty key
5548 agreement and lets the receiver provide the listener.
5550 Added `local_ip' and `local_port' arguments to the
5551 silc_client_file_send. If they are provided they are used,
5552 if not then it will attempt to find local IP address, if
5553 not found or bind fails then the remote client will provide
5556 Affected files are lib/silcclient/client_ftp.c and
5557 lib/silcclient/silcapi.h.
5559 * Extended the FILE SEND command to support defining the
5560 local IP and port for key exchange listener. They are
5561 optional. Affected file irssi/src/silc/core/silc-servers.c.
5563 Thu Nov 1 22:10:07 EST 2001 Pekka Riikonen <priikone@silcnet.org>
5565 * Defined to WHOIS command reply the sending of fingerprint
5566 of the client's public key (if the proof of posession of the
5567 corresponding private key is verified by the server).
5568 Updated to the protocol specification.
5570 * Added support of receiving the client's public key's
5571 fingerprint in command reply in client library. Affected
5572 file is lib/silcclient/command_reply.c, and
5573 lib/silcclient/idlist.[ch].
5575 Thu Nov 1 18:06:12 EST 2001 Pekka Riikonen <priikone@silcnet.org>
5577 * Do not send over 128 chars long nickname to the server
5578 in NICK command. Affected file lib/silcclient/command.c.
5580 * Do not send over 256 chars long channel names to the server
5581 in JOIN command. Affected file lib/silcclient/command.c.
5583 Tue Oct 30 22:48:59 EST 2001 Pekka Riikonen <priikone@silcnet.org>
5585 * Assure that silc_server_close_connection cannot be called
5586 twice for same socket context. Affected file is
5589 Tue Oct 30 16:58:14 EST 2001 Pekka Riikonen <priikone@silcnet.org>
5591 * Send error message to application if opening file for
5592 writing during file transfer fails. Affected file is
5593 lib/silcclient/client_ftp.c.
5595 Remove all file transfer sessions for a client that we're
5596 removing from ID cache.
5598 Affected file is lib/silcclient/client_ftp.c.
5600 * Fixed silc_net_addr2bin to return correct address. Affected
5601 file lib/silcutil/[unix/win32]/silc[unix/win32]net.c.
5603 * Fixed file transfer session removing on signoff notify.
5604 Affected file irssi/src/silc/core/silc-servers.c.
5606 * Added the SilcClientFileError to be returned in the monitor
5607 callback. Added NO_SUCH_FILE and PERMISSION_DENIED errors.
5608 Affected file lib/silcclient/silcapi.h.
5610 Mon Oct 29 17:43:04 EST 2001 Pekka Riikonen <priikone@silcnet.org>
5612 * Fixed a crash in silc_client_ftp_free_sessions and
5613 silc_client_ftp_session_free_client. Affected file
5614 lib/silcclient/client_ftp.c.
5616 * Added `disabled' field in the SilcChannelEntry in the server
5617 to indicate if the server entry is disabled. Affected file
5618 silcd/idlist.h, silcd/command[_reply].c.
5620 * SILC server adds now /var/run/silcd.pid everytime it is
5621 started. Affected file silcd/silcd.c.
5623 * Added silc_server_packet_send_clients to send a packet to
5624 the provided table of client entries. Affected file
5625 silcd/packet_send.[ch].
5627 * Fixed a crash in client resolving in client_prvmsg.c in
5628 client library. Affected file lib/silcclient/client_prvmsg.c.
5630 * Do not actually remove the client directly from ID cache
5631 during SERVER_SIGNOFF, but invalidate it. This way we
5632 preserve the WHOWAS info for the client. Affected file
5633 silcd/server_util.c.
5635 * Fixed SERVER_SIGNOFF notify handling in the server. The
5636 server is now able to process incoming SERVER_SIGNOFF notify
5637 for a server that it doesn't even know about. It will remove
5638 the clients provided in the notify. Affected file
5639 silcd/packet_receive.c.
5641 * Check for partial packet in data queue after every packet that
5642 was found from the queue. Return and wait for more data if
5643 there is partial data in queue. Affected file is
5644 lib/silccore/silcpacket.c.
5646 Sun Oct 28 18:46:27 EST 2001 Pekka Riikonen <priikone@silcnet.org>
5648 * Added SilcClietFileError enum to indicate error in
5649 file transfer. Added SILC_CLIENT_FILE_MONITOR_KEY_AGREEMENT
5650 and SILC_CLIENT_FILE_MONITOR_ERROR new monitor statuses.
5651 Affected files lib/silcclient/silcapi.h and
5652 lib/silcclient/client_ftp.c.
5654 * Check that newsize in silc_buffer_realloc is larger than
5655 the old buffer's size. Affected file lib/silcutil/silcbufutil.h.
5657 * Added better monitor of file transfers. It now monitors
5658 key agreement protocol during the file transfer too. Added
5659 error reporting too. Affected files
5660 irssi/src/silc/core/silc-servers.c,
5661 irssi/src/fe-common/silc/module-formats.[ch].
5663 * Wrote a help file for FILE command.
5665 * Added silc_rng_global_get_byte_fast to get not-so-secure
5666 random data as fast as possible. Random data is read from
5667 /dev/urandom if available and from the SILC RNG if not
5668 available. It is used in padding generation. Affected file
5669 lib/silccrypt/silcrng.[ch].
5671 * All packets in client library are now processed synchronously.
5672 Optimized packet processing a lot. Affected file
5673 lib/silcclient/client.c.
5675 * All server connection packets are processing synchronously
5676 now in server, to optimize packet processing. Affected file
5679 * Include files are installed now only in Toolkit distribution
5680 if make install is given. Affected files: all Makefile.am's.
5682 Thu Oct 25 22:44:06 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5684 * Assure that silc_client_notify_by_server_resolve does not
5685 resolve the client information multiple times. If it cannot
5686 be found by the first it cannot be found at all. Affected
5687 file lib/silcclient/client_notify.c.
5689 * Fixed WHOWAS command reply calling. Affected file
5690 lib/silcclient/command_reply.c.
5692 * Removed all references to silc_idlist_get_client from the
5693 Irssi SILC client since that call is internal call used by
5694 the library. The Irssi SILC client will use now client
5695 retrieval functions found in silcapi.h.
5697 * Fixed a bug in resolving nickname info before sending
5698 private message. It used freed memory. Affected file
5699 irssi/src/silc/core/silc-servers.c.
5701 Thu Oct 25 19:04:49 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5703 * Assure my_channels statistics cannot go negative in server.
5704 Affected files silcd/server.c, silcd/server_util.c.
5706 Wed Oct 24 19:53:05 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5708 * Upgraded dotconf 1.0.2 to 1.0.6 in lib/dotconf.
5710 Tue Oct 23 13:51:19 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5712 * Win32 Toolkit changes. Affected files
5713 win32/silc.dsw, win32/libsilc/libsilc.def,
5714 win32/libsilcclient/libsilc.def,
5715 lib/silcutil/silcutil.c, and
5716 lib/sftp/sftp_fs_memory.c.
5718 Mon Oct 22 16:35:05 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5720 * Added silc_net_localip to return local host's IP address.
5721 Affected file lib/silcutil/silcnet.[ch].
5723 * If key exchange or rekey protocol is active for a connection
5724 parse all packets syncronously since there might be packets
5725 in packet queue that we are not able to process without first
5726 processing packets before them. Affected file silcd/server,
5727 lib/silcclient/client.c.
5729 * SilcPacketParserCallback now returns TRUE or FALSE to indicate
5730 whether library should continue processing the packet.
5731 Affected file lib/silccore/silcpacket.h.
5733 * Added SilcSFTPMonitor callback, SilcSFTPMonitors and
5734 SilcSFTPMonitorData to SFTP server to monitor various
5735 SFTP client requests. Affected file lib/silcsftp/silcsftp.h,
5736 lib/silcsftp/sftp_server.c.
5738 * Added silc_file_size to return file size. Affected file
5739 lib/silcutil/silcutil.[ch].
5741 * Implemented the file transfer support for the client library.
5742 Added preliminary support for simple client to client one-file
5743 transmission. Affected file lib/silcclient/client_ftp.c,
5744 lib/silccilent/client.[ch].
5746 * Added new local command FILE to the Irssi SILC Client.
5747 It is used to perform the file transfer. It has subcommands
5748 SEND, RECEIVE, SHOW and CLOSE. Affected files
5749 irssi/src/silc/core/client_ops.c,
5750 irssi/src/silc/core/silc-server.[ch].
5752 Mon Oct 22 12:50:08 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5754 * Relay the SILC_PACKET_FTP in the server. Affected files
5755 silcd/server.c and silcd/packet_receive.c.
5757 Sun Oct 21 20:21:02 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5759 * Renamed silc_file_read and silc_file_write to functions
5760 silc_file_readfile and silc_file_writefile. Added function
5761 silc_file_open and silc_file_close. Affected files
5762 lib/silcutil/silcutil.[ch].
5764 Thu Oct 18 20:58:13 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5766 * Resolve the client info when received private message or
5767 channel message for a client which nickname we don't know.
5768 Affected files lib/silcclient/client_prvmsg.c and
5769 lib/silcclient/client_channel.c.
5771 * Do not crash in /KEY if client is not connected. Affected
5772 file irssi/src/silc/core/silc-channels.c.
5774 * Added SilcClientStatus field to the SilcClientEntry in the
5775 lib/silcclient/idlist.h.
5777 Added SILC_CLIENT_STATUS_RESOLVING to mark that the entry
5778 is incomplete and is being resolved, it won't be resolved
5781 Make sure also that USERS command reply does not resolve
5782 twice information. Affected file is
5783 lib/silcclient/command_reply.c.
5785 Make sure that silc_client_get_clients_by_list does not
5786 resolve twice same information.
5788 * Check for valid client->id in the silc_server_free_client_data.
5789 Affected file silcd/server.c.
5791 * Fixed /GETKEY nick@server not to crash if the server entry
5792 is not found. Affected file lib/silcclient/command.c.
5794 * Fixed the silc_server_check_cmode_rights to check the
5795 requested modes correctly. Affected file silcd/command.c.
5797 Thu Oct 18 12:10:22 CEST 2001 Pekka Riikonen <priikone@silcnet.org>
5799 * Better checks for non-printable chars in nick added.
5800 Affected file silcd/command.c.
5802 Thu Oct 18 09:18:58 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5804 * Call the silc_server_udpate_servers_by_server in the
5805 primary router that comes back online in the backup resuming
5806 protocol. Otherwise it routes packets wrong. Affected file
5807 silcd/server_util.[ch], silcd/server_backup.c.
5809 Wed Oct 17 16:51:18 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5811 * Added SILC_STR_UI8_[N]STRING[_ALLOC] formats to the
5812 lib/silcutil/silcbuffmt.[ch].
5814 * Redefined the SILC packet header to include the padding
5815 length. Affected file lib/silccore/silcpacket.[ch].
5817 * Added SILC_PACKET_PADLEN_MAX macro to return the padding
5818 length for maximum padding up to 128 bytes). Affected
5819 file lib/silccore/silcpacket.h.
5821 * Removed all backwards support for old 0.5.x MAC thingies.
5822 The SILC packet header change makes it impossible to be
5823 backwards compatible.
5825 * Send the ENDING packet with timeout in the backup resuming
5826 protocol. This is to assure that all routers has connected
5827 to the primary router. Affected file silcd/server_backup.c.
5829 * Changed the RNG to take the first IV from random data. It
5830 used to take it from zero actually. Changed the RNG also
5831 to use /dev/urandom during session. /dev/random is used
5832 in initialization. Affected file lib/silccrypt/silcrng.[ch].
5834 Tue Oct 16 20:45:49 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5836 * Changed the SILC packet header to have the first two bytes
5837 (the packet length) encrypted. Affected files aroung the
5838 code tree, lib/silccore/silcpacket.[ch]. Removed the
5839 SilcPacketCheckDecrypt callback. It is not needed anymore
5840 since the silc_packet_receive_process will determine now
5841 whether the packet is normal or special.
5843 * Implemented the unidirectional MAC keys. Affected files
5844 lib/silcske/silcske.c, silcd/protocol.c and
5845 lib/silcclient/protocol.c.
5847 * Implemented the packet sequence number to the MAC computation.
5848 Affected files lib/silccore/silcpacket.c, silcd/protocol.c,
5849 silcd/packet_send.c, silcd/server.c, lib/silcclient/client.c,
5850 lib/silcclient/protocol.c.
5852 Mon Oct 15 17:42:55 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5854 * Allow backup router to announce servers. All servers
5855 announced by backup router are added to the global list
5856 automatically. Update hte server's socket to our primary
5857 router also when backup router announces a server.
5858 Affected file silcd/packet_receive.c.
5860 * Do not update the client->router in the function
5861 silc_server_udpate_clients_by_server if the client is on
5862 global list. We might fail to find any specific server
5863 for locally connected clients and local cell clients. They
5864 should still use the `from' and not `to' as client->router.
5865 This fixes backup router resuming protocol. Affected file
5866 silcd/server_util.c.
5868 * Decrease channel statistics count only if the channel
5869 deletion worked. Affected files are silcd/server.c and
5870 silcd/server_util.c.
5872 * Added silc_server_update_servers_by_server to update origin
5873 of all server entries. Used during backup router protocol.
5874 Affected files silcd/server_util.[ch], silcd/server.c. and
5875 silcd/backup_router.c.
5877 * ROBODoc documented the lib/silccrypt/silchmac.h. Added new
5878 function silc_hmac_init, silc_hmac_update, silc_hmac_final,
5879 silc_hmac_get_hash and silc_hmac_get_name. Affected file
5880 lib/silccrypt/silchmac.c.
5882 Sun Oct 14 18:28:22 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5884 * Assure that router cannot reroute the same channel message
5885 to the sender. Affected file silcd/packet_receive.c.
5887 Sat Oct 13 12:46:18 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5889 * Made better checks that the channel message is not sent
5890 to the router it came from. Affected file is
5891 silcd/packet_send.c. Fixed memory leak too.
5893 * Announce informations for incoming router connection, but
5894 only after checking if it is replaced by backup router.
5895 Affected file silcd/packet_receive.c.
5897 Fri Oct 12 18:37:24 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5899 * Fixed the backup resuming protocol to work in multiple
5900 router environment. Affected file silcd/server_backup.c.
5902 * Route packet only to one router in the function
5903 silc_server_packet_send_to_channel. Affected file is
5904 silcd/packet_send.c.
5906 * Fixed silc_server_send_notify_dest to set the broadcast
5907 flag. Fixed the silc_server_send_notify_topic to actually
5908 send the TOPIC_CHANGE notify and not SERVER_SIGNOFF notify.
5909 Affected file silcd/packet_send.c.
5911 * Changed the SFTP Filesystem interface. Changed the
5912 SilcSFTPFilesystemStruct to SilcSFTPFilesystemOps to include
5913 the filesystem operation function. The SilcSFTPFilesystem
5914 is now a context that is allocated by all filesystem allocation
5915 functions and it already includes the operations structure
5916 and filesystem specific context. It is given as argument
5917 now to the silc_sftp_server_start. This made the interface
5918 a bit cleaner. Affected file lib/silcsftp/silcsftp[_fs].h,
5919 lib/silcsftp/sftp_fs_memory.c and sftp_server.c.
5921 Thu Oct 11 22:19:26 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5923 * Changed the backup router adding and getting interfaces
5924 in the server. The router that will be replaced by the
5925 specified backup router is now sent as argument. Affected
5926 files silcd/serverconfig.[ch], silcd/backup_router.[ch], and
5929 * Added silc_net_addr2bin_ne to return the binary form of
5930 the IP address in network byte order. Affected files
5931 lib/silcutil/[unix/win32].silc[unix/win32]net.[ch].
5933 Thu Oct 11 12:14:19 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5935 * Check for existing server ID in silc_server_new_server
5936 and in silc_server_connect_to_router_final and remove the
5937 old entry if it exists. Affected file silcd/packet_receive.c,
5940 * Send the channel message always to only one router, either
5941 in upstream or downstream. Affected file is
5942 silcd/packet_send.c.
5944 Tue Oct 9 17:45:43 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5946 * Wrote the definition of the backup resuming protocol to the
5947 protocol specification.
5949 * Removed one redundant channel key generation from normal
5950 server during joining procedure. Removed one redundant
5951 channel key sending from server to router during joining
5952 procedure. Affected file silcd/command.c.
5954 * Made minor bugfixes to the backup router resuming protocol.
5955 Affected file silcd/server_backup.c, server.c.
5957 Mon Oct 8 16:47:42 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5959 * Added --disable-asm configuration option. Affected files
5960 configure.in.pre, lib/silcmath/mpi/configure.in. A patch
5963 * Implemented the backup resuming protocol that is used to
5964 resume the primary router position in the cell after the
5965 primary router comes back online. Affected files
5966 silcd/server_backup.[ch], silcd/server, silcd/packet_receive.c,
5967 and silcd/server_util.[ch].
5969 Sun Oct 7 12:29:25 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5971 * Sleep two (2) seconds after sending QUIT command to server.
5972 Affected file lib/silcclient/command.c.
5974 * Assure that if outgoing data buffer is pending do not force
5975 send any data. Affected file silcd/packet_send.c.
5977 * Assure that if outgoing data buffer is pending do not force
5978 send any data. Affected file lib/silcclient/client.c.
5980 * Implemented the backup router support when the primary router
5981 goes down. The servers and routers can now use the backup
5982 router as new primary router without loosing connectivity.
5984 Sat Oct 6 21:18:54 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5986 * Added new SILC_IDLIST_STATUS_DISABLED flag for entries
5987 in the server to indicate disabled entry. All data read
5988 from the connection will be ignored and no data is sent
5989 for entry that is disabled. Affected files are
5990 silcd/idlist.h, silcd/server.c.
5992 Fri Oct 5 00:03:29 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5994 * Created SFTP client and server test programs in the
5995 lib/silcsftp/tests directory.
5997 Wed Oct 3 23:31:42 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5999 * Implemented memory filesystem (virtual filesystem) for
6000 SFTP server. Affected file lib/silcsftp/silcsftp_fs.h,
6003 Sun Sep 30 22:10:57 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6005 * Implemented the SFTP (SSH File Transfer Protocol) to the
6006 lib/silcsftp. It includes SFTP client and SFTP server
6009 Sun Sep 30 10:35:44 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6011 * Moved lib/silccore/silcprotocol.[ch] to the
6012 lib/silcutil library.
6014 * Added silc_buffer_format_vp and silc_buffer_unformat_vp to
6015 take variable argument list pointer as argument. Affected
6016 file lib/silcutil/silcbuffmt.[ch].
6018 * Added silc_buffer_set function that is used to set data
6019 to a SilcBuffer that is not allocated at all (SilcBufferStruct).
6020 Affected file lib/silcutil/silcbuffer.h.
6022 * Changed various routines in the core library to use the new
6023 silc_buffer_set instead of allocating new buffer only for
6026 * Added 64-bit value formatting and unformatting support to the
6027 silc_buffer_[un]format routines. Affected file is
6028 lib/silcutil/silcbuffmt.[ch].
6030 Added also 64-bit macros: SILC_GET64_MSB and SILC_PUT64_MSB,
6031 to includes/bitmove.h.
6033 Fri Sep 28 21:30:10 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6035 * Fixed channel user mode saving in client library. Affected
6036 file lib/silcclient/command[_reply].c.
6038 Thu Sep 27 22:52:30 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6040 * Defined the file transfer to the SILC Protocol. Added
6041 new packet type SILC_PACKET_FTP and defined File Transfer
6042 Payload. The mandatory file transfer protocol is SFTP
6043 (SSH File Transfer Protocol). Affected file in addition
6044 of the internet draft is lib/silccore/silcpacket.h.
6046 * Deprecated the SILC_PACKET_CELL_ROUTERS and defined new
6047 packet SILC_PACKET_RESUME_ROUTER instead. The new packet
6048 is used as part of backup router protocol when the primary
6049 router of the cell is back online and wishes to resume
6050 the position as primary router.
6052 * Redefined the MAC generation keys in the protocol. The
6053 same key is not used anymore in both direction. Both
6054 direction will now use different keys for sending and
6055 receiving. This fixes a potential security flaw. This
6056 change causes incompatibilities in the protocol.
6058 * Redefined also the MAC computation from the packet.
6059 An packet sequence number is now added to the MAC
6060 computation. This prevents possible replay attacks against
6061 the protocol. This change too causes incompatibilities
6064 Added `sequence' field to the SilcPacketContext to hold
6065 the current sequence number for the packet.
6067 Wed Sep 26 20:15:22 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6069 * Added `created' field to the SilcIDListData in the file
6070 silcd/idlist.h to indicate the time when the entry was
6073 * Added `created' field to the SilcChannelEntry too. Affected
6074 file silcd/idlist.h.
6076 * Added `creation_time' aguments to all the announcement functions
6077 in the server. If it is provided then only the entries that
6078 was created after the provided time frame are actually
6079 announced. Affected file silcd/server.[ch].
6081 * The protocol says that the Channel ID's IP address must be
6082 based on the router's IP address. Added check for this in
6083 the silc_server_new_channel when processing incoming New Channel
6084 Payload. Affected file silcd/packet_receive.c.
6086 * Print out the correct version with --version in SILC client.
6087 Affected file irssi/src/silc/core/silc-core.c.
6089 Mon Sep 24 17:19:00 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6091 * Fixed WHOWAS command to check for completnes of the client
6092 entry always, not just when the command is coming from client.
6093 Affected file silcd/command.c.
6095 * Added new function silc_server_packet_queue_purge to purge the
6096 outgoing data queue to the network. After the function returns
6097 it is guaranteed that the outgoing packet queue is empty.
6098 Affected file silcd/packet_send.[ch].
6100 * Purge the outgoing packet queue in the rekey protocol's final
6101 callback to assure that all rekey packets go to the network
6102 before quitting the protocol. Affected file silcd/server.c.
6104 * Added silc_client_packet_queue_parse as similar function as
6105 in server to the client library. The affected file is
6106 lib/silcclient/client.c.
6108 Sun Sep 23 15:15:53 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6110 * Splitted silcd/server.c and created silcd/server_util.[ch]
6111 for utility functions.
6113 * Added new socket flag SILC_SF_DISABLED to indicate that the
6114 connection is open but nothing can be sent to or received from
6115 the connection. Affected file lib/silcutil/silsockconn.[ch].
6116 The checking for disabled socket is checked in the low level
6117 silc_socket_write and silc_socket_read functions.
6119 Thu Sep 20 23:11:28 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6121 * Allow only nicknames and channel names that fits into the
6122 7-bit unsigned char ASCII set. Affected file silcd/command.c.
6124 Thu Sep 20 18:04:12 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6126 * When processing JOIN command reply in server check that if
6127 the channel exists in our global list we'll move it the local
6128 list. Affected file silcd/command_reply.c.
6130 * Fixed the check whether client is joined on the channel already
6131 in JOIN command. Affected file lib/silcclient/command.c.
6133 * Fixed the JOIN command reply to check whether the channel
6134 already exists. Affected file lib/silcclient/command_reply.c.
6136 Wed Sep 19 22:58:32 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6138 * Added silc_ske_status_string to map the SKE error numbers
6139 to readable strings. The affected files are
6140 lib/silcske/silcske[_status].[ch].
6142 Tue Sep 18 22:50:41 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6144 * Do not show the private channels on the WHOIS channel list
6145 as it is not allowed by the protocol. The affected file is
6148 Sun Sep 16 12:32:58 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6150 * Assure that the packet length digged from the actual packet
6151 is something sensible in the silc_packet_decrypt_rest_special
6152 in lib/silccrypt/silcpacket.c.
6154 * Free and NULL the allocated pointer in silc_hmac_alloc if
6155 the HMAC allocation fails. The affected file is
6156 lib/silccrypt/silchmac.c.
6158 * Print the selected security properties to the log files in
6159 the server. Affected file silcd/protocol.c.
6161 * Add SKE's reference counter even if calling the completion
6162 callback manually. Otherwise it goes negative, although it
6163 does not cause any problems. The affected file is
6164 lib/silcske/silcske.c.
6166 * Remove the client entry with short timeout after giving the
6167 KILL command. Affected file lib/silcclient/command.c.
6169 * Fixed to send error reply in WHOIS and IDENTIFY commands in
6170 case all found clients are already disconnected (WHOWAS would
6171 found them) in the server. Affected file silcd/command.c.
6173 * Update the last_receive (time of last data received) to be
6174 updated only when received private or channel message so that
6175 the idle time showed in WHOIS makes more sense.
6177 * Added boolean field `valid' in to the SilcClientEntry in the
6178 client library to indicate whether the entry is valid or not.
6179 This fixes the nickname change bug on channel when changing
6180 the nickname to be same than the old (like nick to Nick) the
6181 nickname formatter doesn't set the new nick anymore to Nick@host.
6182 Affected file lib/silcclient/idlist.[ch].
6184 * Now actually fixed the nickname changing on disconnection.
6185 Added new function silc_change_nick to the Irssi SILC Client.
6186 Affected file irssi/src/silc/core/client_ops.c,
6187 irssi/src/silc/core/silc-nicklist.[ch].
6189 Sat Sep 15 13:29:17 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6191 * Check that the public key exists in the GETKEY command before
6192 trying to encode it. Affected file silcd/command.c.
6194 * Print some notifications on received public keys with GETKEY
6195 command in the Irssi SILC Client. Affected files are
6196 irssi/src/fe-common/silc/module-formats.[ch],
6197 irssi/src/silc/core/client_ops.c.
6199 * Use IDENTIFY command to resolve the server information in the
6200 GETKEY command instead of INFO command. Affected file
6201 lib/silcclient/command.c.
6203 * All command reply functions in the client library now calls
6204 the pending command reply callbacks even if an error has
6205 occurred. The server has done this a long time and now it was
6206 time to move the client library to this as well. Now all
6207 errors can be delivered back to the pending command reply
6208 callbacks if necessary. Affected files are
6209 lib/silcclient/command[_reply].[ch].
6211 * Change the nickname on disconnection back to the username
6212 because in reconnect the server will enforce it to it anyway.
6213 Affected file irssi/src/silc/core/silc-servers.c.
6215 * Fixed a config file parsing bug in the Irssi SILC client.
6216 Affected file irssi/src/silc/core/clientconfig.c.
6218 Thu Sep 13 23:11:18 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6220 * When printing the channel mode on JOIN, verify that the
6221 channel key and channel's HMAC are valid. Affected file
6222 irssi/src/silc/core/client_ops.c.
6224 Thu Sep 13 20:24:52 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6226 * Added defines SILC_DEFAULT_CIPHER, SILC_DEFAULT_HMAC,
6227 SILC_DEFAULT_HASH and SILC_DEFAULT_PKCS in the file
6228 lib/silccrypt/[silccipher.h|silchmac.h|silchash.h|silcpkcs.h].
6230 * Removed channel key rekey task deleting from the function
6231 silc_server_save_channel_key. Affected file silcd/server.c.
6232 Added explicit timeout task context instead that is used to
6233 delete the task if we are registering a new task before the
6234 new task has elapsed.
6236 * When channel key rekey occurs the client library now saves
6237 the old channel key for a short period of time (10 seconds) and
6238 is able to use it in case some is still sending channel
6239 messages encrypted with the old key after the rekey. Affected
6240 file lib/silcclient/[idlist.h|client_channel.c].
6242 Sun Sep 9 15:49:16 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6244 * Added check to the silc_server_new_id_real to not accept
6245 new ID if it is the sender's own ID. Affected file is
6246 silcd/packet_receive.c.
6248 * Assure that we do not announce ourself or the one we've
6249 sending our announcements when we're router and are announcing
6250 servers to our primary router. Affected file silcd/server.c.
6252 * Fixed silc_server_command_identify_check_client to assemble
6253 correct WHOIS packet. It send corrupted WHOIS packet and
6254 caused problem with router to router connections. Affected
6255 file silcd/command.c.
6257 Fixed also silc_server_command_whois_check the same way
6258 as for the IDENTIFY command.
6260 * Added new SilcIDListStatus to the server in the SilcIDListData
6261 structure. The status now includes the current status of
6262 the entry (like registered, resolved etc.). Affected file
6263 silcd/idlist.[ch]. Defined a bunch of different status types
6264 as well. This replaced the old boolean registered field as well.
6266 Added resolve_cmd_ident field to the SilcClientEntry structure
6267 too so that if the entry is for example being resolved so
6268 another command may attach to the same pending command reply
6269 without requiring to resolve the same entry again. This concept
6270 should optimize the WHOIS and the IDENTIFY resolving under
6271 heavy load by taking away unnecessary resolving for entries
6272 that are being resolved already.
6274 Added support for adding multiple pending commands for one
6275 command idenfier. Affected file silcd/command[_reply].[ch].
6277 * Fixed WHOIS and IDENTIFY save to remove the cache entry
6278 before deleting the data. Otherwise the hash table will have
6279 freed data in comparison functions. Affected file is
6280 silcd/command_reply.c.
6282 * Fixed silc_idlist_replace_client_id to add the new entry to
6283 the cache with NULL nickname. Otherwise there will be invalid
6284 memory as the nickname after the nickname is freed. Affected
6285 file silcd/packet_receive.c.
6287 * Fixed the silc_idlist_get_clients_by_hash. The entries was
6288 saved into wrong slots because the previous number of entries
6289 was not taken into account. Affected file silcd/idlist.c.
6290 Fixed same thing in silc_idlist_get_clients_by_nickname too.
6292 * If we are router and we receive JOIN notify to a channel that
6293 does not have any users then notified client is marked as the
6294 channel founder, as it is it. The affected file is
6295 silcd/packet_receive.c
6297 * Added to the extended hash table API's table_del_*ext functions
6298 the destructor as argument too, so that the caller can decide
6299 which destructor to use or whether to use destructor at all.
6300 Affected file lib/silcutil/silchashtable.[ch].
6302 * Fixed ID Cache purging. It actually deleted the entries from
6303 the hash table after the data was freed. The hash table ended
6304 up comparing freed memory. The affected file is
6305 lib/silccore/silcidcache.c.
6307 Sat Sep 8 10:22:10 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6309 * Fixed Irssi SILC client's KILL command's HELP syntax.
6311 * The USERS command now resolves the detailed user information
6312 if the userinfo field is missing. Affected file is
6313 lib/silcclient/command_reply.c.
6315 * Do not print error in silc_file_read if the read file does
6316 not exist. Just silently return NULL. Affected file is
6317 lib/silcutil/silcutil.c.
6319 * Fixed the silc_log_output to not wine about NULL filename
6320 and to not create some bogus " " filename. Affected file is
6321 lib/silcutil/silclog.c.
6323 Fri Sep 7 22:16:38 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6325 * Fixed various printing bugs on the user interface in the
6326 Irssi SILC Client. Minor changes that were forgotten from
6329 Fri Sep 7 17:28:37 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6331 * Fixed the configure.in.pre and the compilation and distribution
6332 environment to support the new autoconf 2.52. That version is
6333 now required to compile the CVS trunk.
6335 Thu Sep 6 12:47:37 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6337 * Renamed function silc_parse_nickname to silc_parse_userfqdn
6338 to generally parse user@fqdn format strings. Affected file
6339 lib/silcutil/silcutil.c.
6341 * Added nickname_format and nickname_force_format fields to the
6342 SilcClientParams structure. The first one defines the format
6343 for the nicknames that the library will enforce if the receives
6344 multiple same nicknames. The second one is boolean value and
6345 can be used to force the library to always enforce the format
6346 to the nicknames regardles whether there are multiple nicknames
6347 or not. This configurable formatting was employed to flexibly
6348 support accessing multiple nicknames from the user interface.
6349 The userinterface can now set the nicknames to what ever format
6350 they prefer. Affected file lib/silcclient/silcapi.h.
6352 Added function silc_client_nickname_format to the file
6353 lib/silcclient/idlist.c. It performs the nickname formatting.
6355 Added new field `hostname´ to the SilcClientEntry context.
6356 It holds the hostname of the client. Affected file is
6357 lib/silcclient/idlist.h.
6359 * Irssi SILC Client sets the nicknames in nick@hostn format.
6360 Fe. priikone@otaku, priikone@otaku2 etc. Affected file
6361 irssi/src/silc/core/silc-core.c.
6363 The WHOIS printing now also shows both the real nickname and
6364 the formatted nickname so that user knows how to access the
6365 user if there are multiple same nicknames cached. Affected
6366 file irssi/src/silc/core/client_ops.c. Changed the WHOIS
6367 printing formatting too to take the hostname now as a separate
6368 argument. The Affected file is
6369 irssi/src/fe-common/silc/modules-formats.[ch].
6371 * Changed the silc_client_get_clients_local to accept the formatted
6372 nickname as argument. It accepts the real nickname too but the
6373 formatted nickname can be used to find the true entry from
6374 multiple entries. Affected file lib/silcclient/silcapi.h and
6375 lib/silcclient/idlist.c.
6377 * Added nickname_format_parse field to the SilcClientParams.
6378 It is a callback function provided by the application to parse
6379 the nickname out of the formatted nickname string. The library
6380 calls it to get the nickname from the formatted string. Since
6381 the application generally knows better the format of the nickname
6382 string it parses it instead of the library, even though library
6383 encodes the formatted string. If the callback function is not
6384 provided then the library will use the string as is. The
6385 affected file is lib/silcclient/silcapi.h.
6387 * All the nickname strings passed to the client library in
6388 commands are now expected to be formatted nickname strings.
6389 If the command does not support the formatted nickname string
6390 it will assume that the sent string is the actual nickname.
6391 Affected file lib/silcclient/command.c.
6393 Tue Sep 4 22:31:28 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6395 * Added public key authentication support to OPER and SILCOPER
6396 commands in the client library. Affected file is
6397 lib/silcclient/command.c.
6399 Tue Sep 4 12:39:17 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6401 * Changed the get_auth_methdod client operation to be asynchronous.
6402 It can be async if the application resolves the authentication
6403 method from the server during the negotiation. Added new
6404 SilcGetAuthMeth completion callback that the application will
6405 call after resolving the authentication method.
6407 Added function silc_client_request_authentication_method that
6408 the application can use to resolve the authentication method
6409 from the server. Added also SilcConnectionAuthRequest callback
6410 that the library will call after the server has replied. The
6411 application can call this function if it does not know the
6412 current authentication method.
6414 Affected files are lib/silcclient/client.c and
6415 lib/silcclient/silcapi.h.
6417 * The Irssi SILC client now automatically resolves the authentication
6418 method incase any configuration information is not present (and
6419 currently there never is). The affected file is
6420 irssi/src/silc/core/client_ops.c.
6422 * Fixed public key authentication from the client library.
6423 Affected file lib/silcclient/protocol.c. Changed also the
6424 protocol specification about the public key authentication in
6425 the connection authentication protocol. The actual data to be
6426 signed is now computed with a hash function before signing.
6428 * Fixed the public key authentication from the server as well.
6429 Affected file silcd/protocol.c.
6431 * Removed the mlock()'s from the memory allocation routines.
6432 Affected file lib/silcutil/silcmemory.c. The ./configure does
6433 not check anymore for the mlock(). Affected file is
6436 * Fixed USERS command in server to allow the execution of the
6437 command for private and secret channels if the client sending
6438 the command is on the channel. Affected file silcd/command.c.
6440 * Fixed silc_client_get_clients_local to return the clients
6441 count correctly. It could return wrong value. Affected file
6442 lib/silcclient/idlist.c.
6444 Mon Sep 3 20:09:59 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6446 * Fixed the lib/silcmath/mpi/mpi.h to always use 32-bit data
6447 types. The assembler optimizations seemed not to like 64-bit
6448 data types. The assmebler optimizations thus are now enabled
6449 also for BSD systems as opposed to only enable them for Linux.
6451 * Do not check for threads at all on BSD systems. Affected
6452 file configure.in.pre.
6454 * Removed -n and -h options from the Irssi SILC Client since
6455 they are not used in silc.
6457 * Fixed the prime generation to assure that the first digit
6458 of the generated random number is not zero since our conversion
6459 routines does not like number strings that starts with zero
6460 digit. If zero digit is seen the random number is regenerated.
6461 This caused some corrupted RSA keys when the zero first digit
6462 was met. Affected file lib/silcmath/silcprimegen.c.
6464 Sun Sep 2 17:17:24 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6466 * Fixed WIN32 configuration in the ./configure script.
6467 Fixed to include xti.h on environments that has it.
6468 Patches by Carsten Ilchmann and andrew.
6470 Sat Sep 1 00:29:33 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6472 * Changed the silc_id_create_client_id to be collision
6473 resistant. It is now assured that there cannot be created
6474 two same client ID's. I suspect that some weird bugs in
6475 the server were actually caused by duplicate Client IDs.
6476 Affected file silcd/serverid.[ch]. A router receiving
6477 new ID now also assures and informs the sending server
6478 if the ID caused collision.
6480 * Changed the silc_id_create_channel_id to also assure that
6481 there are no collisions.
6483 Wed Aug 29 17:55:01 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6485 * Statement about ignoring the Mutual Authentication flag when
6486 performing rekey with PFS was a bit misleading. It is ignored
6487 if it was set in the initial negotiation, it cannot be even
6488 set in the rekey. Fixed in the ke-auth draft. Started the
6489 new versions of the protocol drafts in the doc/.
6491 Sun Aug 26 14:59:15 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6493 * Fixed a bug in silc_client_command_identify_save when saving
6494 new channel information. The channel name was no duplicated
6495 and caused crash on exit. Affected file is
6496 lib/silcclient/command_reply.c.
6498 Fri Aug 17 23:07:45 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6500 * Fixed the getkey command handling in the server. Send just
6501 empty OK reply to the sender if the key could not be fetched
6502 (but everything else was ok, like the key just was not available).
6503 Changed the public key parameter to optional in the protocol
6504 specs so that empty OK reply can be sent. Affected file
6507 Added a message to Irssi SILC client to tell to user if the
6508 server did not return a public key.
6510 Tue Aug 14 07:29:27 CEST 2001 Pekka Riikonen <priikone@silcnet.org>
6512 * Fixed a channel key regeneration bug. It registered new
6513 timeout tasks exponentially until all system resources were
6514 used. Affected file silcd/server.c.
6516 Sun Aug 12 20:48:14 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6518 * Added the SILC Document generator to the scripts/silcdoc.
6519 It can be used to generate the Toolkit Reference Manual out
6520 of the source tree. Internally it will also use the RoboDoc
6521 generator now imported in util/robodoc.
6523 Sun Aug 12 12:28:17 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6525 * Added couple of return's in rekey protocol if error orccurred
6526 during the protocol. The execution must be terminated.
6527 Affected file silcd/protocol.c. Also, terminate the protocol
6528 always with timeout.
6530 Sat Aug 11 12:36:02 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6532 * The client's Client ID was created initally from the wrong
6533 nickname (it could have been in format nick@host) in the
6534 silc_server_new_client. Affected file silcd/packet_receive.c
6536 Sat Aug 11 00:29:57 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6538 * Added some SILC_LOG_ERROR's to various error conditions
6539 if client could not be added to ID cache. Affected files
6540 silcd/packet_receive.c and silcd/server.c.
6542 * When client's sock->user_data is freed, NULL also the
6543 client->router and client->connection pointers. Added check
6544 for these pointers being NULL to various places around the
6545 code. Affected file silcd/server.c.
6547 * Added client->data.registered == TRUE checks to various
6548 places around the code to assure that unregistered client's
6549 are not handled when it is not allowed. Affected file
6552 * Added `bool registered' fields to all
6553 silc_idlist_[server|client]_get_* routines to indicate whether
6554 the fetched client needs to be registered or not. Affected
6555 file silcd/idlist.[ch].
6557 * Add your own entry as registered to the ID cache in the
6558 server. Affected file server.c.
6560 * Fixed a bug in silc_server_new_server. The SilcServer was
6561 set as the new server's context instead of SilcServerEntry.
6562 This naturally caused some weird bugs.
6564 * Added "updated" field the SilcChannelEntry which indicates
6565 the time since the channel entry was last accessed. This
6566 can be used to determine whether it is necessary to
6567 announce the channel after backup resuming protocol.
6568 Affected files silcd/idlist.[ch].
6570 Thu Aug 9 18:28:37 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6572 * Do not delete the channel rekey task when adding it
6573 for in silc_server_create_channel_key.
6575 * Changed the silc_server_create_channel_key to return
6576 TRUE or FALSE to indicate the success of the channel key
6579 Thu Jul 26 11:32:31 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6581 * Fixed MSVC++ project files and added missing files to
6582 Makefiles under win32/.
6584 Wed Jul 25 18:43:54 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6586 * Do not add TCP_NODELAY flag if the operating system
6587 does not have it defined. Affected files are
6588 lib/silcutil/[unix/win32]/silc[unix/win32]net.c.
6590 * Fixed buffer overflow from Irssi SILC Client. Affected
6591 file irssi/src/fe-common/core/themes.c.
6593 * Fixed double free in client library in the file
6594 lib/silcclient/client.c when disconnecting from server.
6596 * Applied double free patch from cras to Irssi SILC client.
6597 Affected files irssi/src/core/[modules/expandos].c
6599 * Fixed the disconnection handling to Irssi SILC Client.
6600 The application must call silc_client_close_connection
6601 in ops->connect client operation in case of failure of
6602 the connection. Affected file is
6603 irssi/src/silc/core/client_ops.c.
6605 * Do not set sock->protocol to NULL in the function
6606 silc_client_close_connection after executing the protocol's
6607 final callback since the sock might not be valid anymore.
6608 Affected file lib/silcclient/client.c.
6610 Wed Jul 25 16:04:35 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6612 * Do not enable SILC_THREADS if the linking with libpthread
6613 did not happen. Affected file configure.in.pre.
6615 * Added notion to protocol specification that server must
6616 verify the sent authentication payload with CMODE when
6617 setting the channel founder key. Implemented it to the
6618 server. Affected file silcd/command.c.
6620 Mon Jul 23 18:31:43 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6622 * Added _EXTRA_DIST SILC distribution variable to the
6623 distributions file. It is used to conditionally add extra
6624 files or directories to the specific distribution. Affected
6625 files ./prepare, Makefile.am.pre and distributions.
6627 Removed the `_' from the start of the distribution names.
6630 * Added README.WIN32 for instructions to compile the Toolkit
6633 Mon Jul 23 10:12:37 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6635 * Fixed a double free in disconnection in the server. Affected
6636 file is silcd/server.c.
6638 * Fixed the lib/silcske/groups.c to work now also with GMP
6639 MP library. The string conversion did not work when using
6640 specific base and the base is indicated in the string as well.
6642 * Created win32/ directory which now includes MSVC++ specific
6643 stuff so that toolkit (DLLs) may be compiled with MSVC++.
6644 It will appear only in the toolkit distribution
6646 Sun Jul 22 19:40:30 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6648 * Changed the key material distribution function in case when
6649 the hash output is too short. The data is now concatenated
6650 a bit differently than it used to. Made the change to the
6651 SKE protocol specification.
6653 * Added better GMP detection to configure.in.pre. A patch
6656 Fri Jul 20 13:16:00 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6658 * Fixed a minor bug in SKE that might cause some problem on
6659 some platforms. Affected file lib/silcske/silcske.c.
6661 * Added the cookie checking for initiator in the SKE. It checks
6662 that the responder returns the sent cookie unmodified. The
6663 affected file is lib/silcske/silcske.c. Added new SKE
6664 error type INVALID_COOKIE that can be sent during the
6665 negotiation. Fixed some memory leaks as well.
6667 * Added the "invalid cookie" error message to Irssi SILC client's
6670 Thu Jul 19 21:44:31 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6672 * Added `task_max' field to the SilcClientParams to indicate
6673 the maximum tasks the scheduler can handle. If set to zero,
6674 default values are used. Affected file lib/silcclient/silcapi.h.
6676 * Fixed memory leaks in silc_client_close_connection. Affected
6677 file lib/silcclient/client.c.
6679 * Added silc_client_del_client_entry to client library to free
6680 all memory of given client entry. Affected file is
6681 lib/silcclient/idlist.[ch].
6683 * Added new functions silc_client_del_channel and
6684 silc_client_del_server to delete channel and server entries.
6685 Affected file lib/silcclient/[silcapi.h/idlist.c].
6687 * Removed silc_client_del_client_by_id from silcapi.h.
6689 * Fixed the INFO command to return the server's own info
6690 correctly when querying by Server ID. Affected file is
6693 Thu Jul 19 14:47:30 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6695 * Removed the non-blocking settings in WIN32 code in the
6696 silc_sock_[read/write] and added SleepEx instead. Affected
6697 file lib/silcutil/win32/silcwin32sockconn.c. The availability
6698 of input data is now checked with FIONREAD and ioctlsocket.
6700 Wed Jul 18 18:34:01 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6702 * Call silc_schedule_task_del_by_context in the
6703 silc_protocol_cancel instead of silc_schedule_task_del_by_callback.
6704 Affected file lib/silccore/silcprotocol.c.
6706 * Call silc_protocol_cancel for active protocols in the
6707 silc_server_close_connection if the funtion
6708 silc_server_free_sock_user_data has not been called.
6709 Affected file silcd/server.c.
6711 * Generic tasks cannot be deleted using the del_by_fd
6712 task deleting function since generic tasks does not match
6713 any specific fd. Affected file lib/silcutil/silcschedule.[ch].
6715 * Added a notion to SILCOPER help file that the SILCOPER works
6716 only on router server, not on normal server.
6718 Wed Jul 18 09:40:04 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6720 * Added for WIN32 support for the new scheduler as well.
6721 Affected file lib/silcutil/win32/silcwin32schedule.c.
6723 * Fixed the SHA1 implementation to work on various platforms.
6725 Tue Jul 17 23:04:10 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6727 * Rewrote the SILC Scheduler entirely. Removed the old SILC Task
6728 API. It is part of the scheduler now. Everything else is
6729 as previously but some functions has changed their names.
6730 Checkout the lib/silcutil/silcschedule.h for the interface.
6731 Updated all applications to use the new interface. Affected
6732 files are lib/silcutil/silcschedule.[ch].
6734 Tue Jul 17 16:53:30 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6736 * Found a bug in the SKE implementation. The HASH value,
6737 specified by the protocol, was not computed correctly. The
6738 public key of the responder was not added to the computation
6739 even though it is mandatory. Affected file lib/silcske/silcske.c.
6740 This unfortunately causes incompatibilities with older
6741 clients and servers.
6743 * Added WIN32 specific network init and uninit functions:
6744 silc_net_win32_init and silc_net_win32_uninit to init and uninit
6745 the Winsock2. Affected file lib/silcutil/silcnet.h and
6746 lib/silcutil/win32/silcwin32net.c.
6748 * Set the socket always to nonblocking mode on WIN32 after
6749 reading data or writing data. Affected file is
6750 lib/silcutil/win32/silcwin32sockconn.c.
6752 Mon Jul 16 22:55:26 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6754 * Fixed various compilation problems under WIN32. Affected
6755 files lib/silcutil/win32/silcwin32thread.c and
6756 lib/silcutil/win32/silcwin32schedule.c.
6758 * Removed all _internal.h #includes from public header
6759 files. Internal headers must never be included from
6762 Removed also the lib/silcske/payload_internal.h file.
6764 * All include files that may be needed (public and some others
6765 included by the public headers) by application developers are
6766 now copied to the ./includes directory. It does not copy any
6767 internal headers. Affected file Makefile.defines.pre and all
6768 Makefile.am's under lib/ and subdirs.
6770 Thu Jul 12 17:49:31 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6772 * Do not change the ~/.silc directory's permissions automatically.
6773 Affected file irssi/src/silc/core/clientutil.c.
6775 Thu Jul 12 10:18:40 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6777 * Do not cancel the protocol in silc_server_close_connection
6778 it might cause recursion. Now cancelled in the function
6779 silc_server_free_sock_user_data. Affected file silcd/server.c.
6781 * Fixed the silc_server_remove_clients_by_server to regenerate
6782 the channel keys correctly finally. Added also new function
6783 silc_server_remove_clients_channels to actually do it.
6784 Affected file silcd/server.c.
6786 * Fixed the silc_server_new_channel to not crash by giving
6787 wrong router to the new channel. Affected file is
6788 silcd/packet_receive.c.
6790 Wed Jul 11 18:31:57 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6792 * Added SilcClientParams structure to the lib/silcclient/silcapi.h
6793 which is given as argument to the silc_client_alloc now.
6794 It can be used to configure the client and set various parameters
6795 that affect the function of the client.
6797 * The USERS command in server did not check whether the channel
6798 is private or secret. Affected file silcd/command.c.
6800 * Added new argument to the USERS command in protocol specification.
6801 The USERS command now can take the channel name as argument
6802 as well. Added support for this in client and server and
6803 updated the protocol specs.
6805 * Completed the GETKEY command in client. It can be now used
6806 to fetch also servers public key not only some clients.
6807 Affected files lib/silcclient/command[_reply].c.
6809 * Added silc_client_get_server to return server entry by the
6810 server name. Affected files lib/silcclient/silcapi.h and
6813 * Redefined the IDENTIFY command in protocol specification to be
6814 more generic. It now can be used to query information about
6815 any entity in the SILC Network, including clients, servers and
6816 channels. The query may be based either the entity's name
6817 or the ID. Added support for this in both client and server.
6819 Affected files silcd/command.c and lib/silcclient/command.c
6820 and command_reply.c.
6822 * Optimized the WHOIS and WHOWAS commands in the server. Removed
6823 the _from_client and _from_server functions. Affected file
6826 * Added silc_client_get_channel_by_id_resolve to the file
6827 lib/silcclient/silcapi.h to resolve channel information by
6828 its ID. Added also silc_client_get_channel_by_id that
6829 does not resolve it from the server.
6831 Tue Jul 10 18:05:38 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6833 * Added SilcServerEntry context into the client library
6834 to represent one server. The INFO command now allocates
6835 these to save the resolved server info. For now on the
6836 client library will also keep information about servers,
6837 connected and resolved with INFO.
6839 The INFO command now allocates the SilcServerEntry context
6840 and saves the server info there. The COMMAND_REPLY in
6841 the INFO now returns the parameters to application in
6842 same order as defined in the protocol specification.
6844 The entries are cached in the client->server_cache.
6846 * The INFO command is now issued after received the Client ID
6847 from the server. Affected file lib/silcclient/client.c.
6849 * The CMODE_CHANGE notify may now return also an SilcServerEntry
6850 to the application as the mode changer might be server.
6851 It is guaranteed that NULL is not returned anymore to the
6852 application. Affected file lib/silcclient/client_notify.c.
6854 The ID Type is now also passed to the application so that
6855 it can check whether the returned entry is SilcClientEntry
6858 Added new function silc_client_get_server_by_id to return
6859 the server entry by ID. Affected files are the
6860 lib/silcclient/silcapi.h and lib/silcclient/idlist.c.
6862 * Do not create the channel in the Irssi SILC Client when issuing
6863 the JOIN command but when received the sucessful JOIN command
6864 reply. Otherwise the channel might get created even though we
6865 could not join it. The Affected file is
6866 irssi/src/silc/core/[silc-channels.c/client_ops.c].
6868 * Fixed a channel joining bug in router. The router must also
6869 check the channel modes, invite and ban lists etc. when serving
6870 the JOIN command sent by normal server. Affected file is
6871 silcd/command.c. The router now resolves the client's
6872 information from the server who sent the JOIN command if it
6873 does not know it, and processes the JOIN command only after
6876 * Changed the SilcCommandCb to take new argument; void *context2.
6877 Affected file lib/silccore/silccommand.h
6879 The second argument in the command callbacks in the server now
6880 includes the SilcServerCommandReplyContext if the command was
6881 called as pending command callback from the command reply.
6882 Otherwise it is NULL. When called as pending the status of the
6883 command reply will be checked and if it was erronous the
6884 error will be sent to the original sender of the command.
6885 This way the client always receives the error messages even
6886 though the server was actually the one who received the error
6887 when it resent the command to router, for example. Affected
6888 files silcd/command[_reply].[ch].
6890 * Fixed sending WHOWAS command's error message to client if
6891 the requested client could not be found. It was missing.
6894 * Changed the CMODE and CUMODE commands reply arguments in the
6895 protocol specification. The Channel ID is now sent in both
6896 of the commands to identify the channel. Implemented this
6897 new feature to the client and server. Affected files
6898 lib/silcclient/command_reply.c and silcd/command.c.
6900 * Made better checks for invite and ban lists in the JOIN
6901 command in server. Affected file silcd/command.c.
6903 Mon Jul 9 18:28:34 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6905 * The server now performs the incoming host IP/DNS lookup
6906 using the silc_socket_host_lookup and thus does not block
6907 the server anymore. Affected file silcd/server.c.
6909 * Completed the multi-thread support for SILC Scheduler in
6910 the lib/silcutil/silcschedule.c.
6912 * Fixed the configure.in.pre to detect the pthread correctly
6915 * Fixed a deadlock in silc_task_queue_wakeup in the file
6916 lib/silcutil/silctask.c.
6918 Mon Jul 9 13:40:03 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6920 * Added new function silc_schedule_wakeup that is used in
6921 multi-threaded environment to wakeup the main thread's
6922 schduler. It needs to be used when a thread adds a new task
6923 or removes a task from task queues. After waking up, the
6924 scheduler will detect the task queue changes. If threads
6925 support is not compiled in this function has no effect.
6926 Implemented the wakeup mechanism to both Unix and WIN32
6927 systems. Affected files are lib/silcutil/silcschedule.[ch],
6928 lib/silcutil/unix/silcunixschedule.c and the
6929 lib/silcutil/win32/silcwin32schedule.c.
6931 * Added new function silc_task_queue_wakeup to wakeup the
6932 scheduler by the specified task queue. Affected file
6933 lib/silcutil/silctask.[ch].
6935 * The silc_socket_host_lookup_start now wakes up the scheduler
6936 after adding the timeout task. Affected file is
6937 lib/silcutil/silcsockconn.c.
6939 * The silc_socket_host_lookup is synchronous now if the threads
6940 support is not compiled in. However, the callback is still
6941 called asyncronously through the scheduler, anyway. Affected
6942 file lib/silcutil/silcsockconn.c.
6944 Mon Jul 9 00:24:45 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6946 * Added new function silc_socket_host_lookup to perform
6947 asynchronous IP and FQDN lookups for the socket connection.
6948 Affected files lib/silcutil/silcsockconn.[ch].
6950 Sun Jul 8 18:44:53 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6952 * Added SILC_MUTEX_DEFINE to define the mutex on environments
6953 that may or may not compile the mutex support in.
6955 Changed the silc_mutex_alloc interface. It allocates the
6956 mutex now to the sent pointer and returns TRUE or FALSE.
6958 Affected file lib/silcutil/silcmutex.h.
6960 * Wrote the SILC Task Queue interface to support multi-threads.
6961 Affected file lib/silcutil/silctask.[ch].
6963 * Wrote the SILC Scheduler to support multi-threads. Affected
6964 file lib/silcutil/silcschedule.c.
6966 Sun Jul 8 11:16:01 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6968 * Implemented the SILC Mutex API and SILC Thread API for WIN32
6969 in lib/silcutil/win32/.
6971 Sun Jul 8 00:18:15 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6973 * Defined SILC Mutex API and SILC Thread API and implemented
6974 them for Unix. Affected files are
6975 lib/silcutil/silcmutex.h, lib/silcutil/silcthread.h,
6976 lib/silcutil/unix/silcunixmutex.c and
6977 lib/silcutil/unix/silcunixthread.c.
6979 Sat Jul 7 14:40:31 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6981 * Fixed the silc_server_remove_clients_by_server's channel
6982 key re-generation. The hash table handling was incorrect
6983 and would not work with many channels. Affected file is
6986 * Fixed some memory leaks around the server code.
6988 * Rewrote the silc_server_get_users_on_channel to support IPv6
6989 based Client ID's. Affected file silcd/server.c.
6991 * Defined the SILC_MESSAGE_FLAG_SIGNED to the protocol
6992 specification. However, a separate document must be written
6993 to define the detailed signing procedure and the payload
6994 associated with the flag. Defined the flag to the
6995 lib/silccore/silcchannel.h as well.
6997 Fri Jul 6 18:26:31 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6999 * Changed the dynamic tables to static size tables in the
7000 lib/silccrypt/silchmac.c.
7002 * Removed GCC dependencies from the code. A patch by cras.
7004 Fri Jul 6 09:39:35 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7006 * Do not show the error "Error receiving packet bla bla"
7007 in server if it really was not an error (-2 means that reading
7008 is pending). Affected file silcd/server.c.
7010 Thu Jul 5 21:22:32 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7012 * Fixed a possible crash in silc_server_remove_clients_by_server
7013 in silcd/server.c. Fixed there also some memory leaks.
7015 * Fixed the silc_idlist_replace_client_id. It could replace
7016 wrong key in the hash table. Affected file silcd/idlist.c.
7018 * Do not check whether there are global users on the channel
7019 if the channel->global_users is FALSE. Affected functions
7020 silc_server_remove_from_one_channel and
7021 silc_server_remove_from_channels in silcd/server.c. Also,
7022 do not check if the removed client is local as we can be
7023 sure that global client was not removed from the channel
7024 and checking for global users is not needed.
7026 * The silc_server_remove_clients_by_server now re-generates
7027 the channel keys correctly for those channels that had
7028 clients removed from them. Affected file silcd/server.c.
7030 Tue Jul 3 11:39:20 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7032 * Found the reason of random crashes in the server. We weren't
7033 ignoring the SIGPIPE signal (which can be sent in write())
7034 and it crashed the server. Affected file silcd/silcd.c.
7036 Fri Jun 29 20:05:25 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7038 * Assure that sock->user_data is not NULL in the function
7039 silc_server_packet_send in silcd/packet_send.c.
7041 * Disconnect the remote connection if it could not be added
7042 to any ID lists in the server. The affected file is
7045 * Check in silc_server_packet_send[_real/dest] that the
7046 socket is not disconnecting and ignore the data if it is.
7047 Affected file silcd/packet_send.c.
7049 * Define inline to __inline on native WIN32 compilation.
7050 Affected file includes/silcwin32.h.
7052 * Added some explicit type casts for inline code since MSVC
7053 require them. Affected files lib/silcutil/silcbuffer.h,
7054 lib/trq/silcdlist.h and lib/trq/silclist.h.
7056 * Print warning in log files from now on if the packet
7057 decryption fails. Affected file silcd/server.c.
7059 Thu Jun 28 21:30:39 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7061 * Changed the `say' client operation's interface to accept
7062 new `type' argument to indicate the type of the message sent
7063 by the library. The application may filter the library's
7064 messages according the type. The affected file is the
7065 lib/silcclient/silcapi.h.
7067 * Added two new functions to lib/silcclient/silcapi.h:
7068 silc_client_del_client and silc_client_del_client_by_id.
7069 Affected file lib/silcclient/idlist.c.
7071 * Moved the clientincludes.h from includes/ to silc/ and
7072 serverincludes.h from includes/ to silcd/.
7074 * The modes for the CMODE and CUMODE are now passed as
7075 uint32 for application with COMMAND_REPLY. The affected
7076 file is lib/silcclient/command_reply.c.
7078 Wed Jun 27 22:24:47 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7080 * /WHOIS without arguments shows client's own information.
7081 Affected file lib/silcclient/command.c.
7083 * Changed PING to not accept any arguments. The specs
7084 says that client can ping only the connected server so
7085 requiring an argument is not needed. Affected file is
7086 lib/silcclient/command.c.
7088 Wed Jun 27 00:10:33 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7090 * Fixed a fatal bug in private message sending and reception
7091 encryption and decryption when using private message keys.
7092 The implementation was incorrect and did not follow the
7093 specification. It causd that some of the message were
7094 lost since it did not use the sending and receiving keys
7095 as the protocol suggests. This has been fixed and will cause
7096 incompatibilities with older clients when sending private
7097 message encrypted with private message keys. Affected files
7098 lib/silcclient/client_prvmsg.c, lib/silcclient/client_keyagr.c
7099 and various other in Irssi SILC Client.
7101 Added `responder' boolean argument to the functions
7102 silc_client_add_private_message_key[_ske] to indicate when
7103 the key is added as responder or initiator of the key
7106 Tue Jun 26 19:23:07 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7108 * Removed the silc_ske_check_version function and created
7109 a SilcSKECheckVersion callback. Added also a function
7110 silc_ske_set_callbacks that is now used to set all SKE
7111 callbacks. The callback functions are not given to
7112 the SKE functions anymore, but this function is used to
7115 * Fixed the WIN32 DLL generation in lib/Makefile.am.pre.
7117 * Added `silc_version' argument to the silc_client_alloc
7118 to define the version of the application for the library.
7119 The library will use the version string to compare it
7120 against the remote host's (usually a server) version
7121 string. Affected file lib/silcclient/silcapi.h
7123 * Added the KE protocol context to Key Agreement context
7124 in client library so that we can abort the SKE if it
7125 is in process when we get timeout. Affected file is
7126 lib/silcclient/client_keyagr.c.
7128 * Do not resolve the client ID forever if it returns in the
7129 first time that such client does not exist. This was done
7130 for example with private message. Affected file is
7131 lib/silcclient/client_prvmsg.c.
7133 Mon Jun 25 21:42:51 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7135 * Do not add regex.h for WIN32. The affected file
7136 includes/silcincludes.h.
7138 * Added WIN32 DLL generation to lib/Makefile.am.pre. It might
7139 not work yet 100%. It generates the DLL's automatically
7140 when compiling with --with-win32 under cygwin.
7142 Sun Jun 24 19:49:23 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7144 * lib/contrib/regex.c is not compiled on WIN32.
7146 * Added silc_net_get_socket_opt function to the
7147 lib/silcutil/silcnet.h.
7149 * Added includes/silcwin32.h for WIN32 specific includes
7152 * Do not use ptime structure or any of the posix process
7153 functions on WIN32 in lib/silccrypt/silrng.c.
7155 * Added silc_gettimeofday to provide generic function
7156 for struct timeval on all platforms. Added the function
7157 to lib/silcutil/silcutil.h.
7159 Sun Jun 24 12:19:52 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7161 * Moved the lib/silccore/silcsockconn.[ch] to the utility
7162 library as they clearly belong there. As a plus side we
7163 can make the actual socket connection routines platform
7166 Added also new generic function silc_socket_read and
7167 silc_socket_write (that used to be silc_packet_[read/write].
7168 The implementation of these are platform specific.
7170 * Added WIN32 specific routines of silc_socket_[read/write]
7171 to lib/silcutil/win32/silcwin32sockconn.c.
7173 Sat Jun 23 16:01:00 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7175 * Added preliminary support for native WIN32 compilation under
7176 cygwin (using the -mno-cygwin option for GCC) to the
7177 ./configure.in.pre. The --with-win32 now prepares the
7178 compilation for native WIN32.
7180 * Rewrote the SILC Scheduler interface in the file
7181 lib/silcutil/silcschedule.h. The scheduler is now context
7182 based and does not have anymore any global static scheduler.
7183 Moved the Unix scheduler to the lib/silcutil/unix/ directory
7184 and created lib/silcutil/win32 directory for WIN32 based
7187 * Added Unix specific network routines to the
7188 lib/silcutil/unix/silcunixnet.c and the old
7189 lib/silcutil/silcnet.c includes now only generic routines.
7191 Added WIN32 specific network routines to the
7192 lib/silcutil/win32/silcwin32net.c.
7194 * Added Unix specific utility functions from the
7195 lib/silcutil/silcutil.c to lib/silcutil/unix/silcunixutil.c.
7197 * Added WIN32 SILC Scheduler to the file
7198 lib/silcutil/win32/silcwin32schedule.c. The code is of course
7201 Fri Jun 22 10:44:14 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7203 * Do not handle JOIN notify in the server if the target client
7204 is not registered (idata->registered == FALSE). The affected
7205 file is silcd/packet_receive.c.
7207 * Update the nickrec->founder in event_cumode in the Irssi SILC
7208 client. Affected file irssi/src/silc/core/silc-channels.c.
7210 * Fixed the CUMODE_CHANGE notify handling in the server when
7211 server and router are announcing their clients on channels.
7212 Now the mode changes are saved and notified correctly. The
7213 affected file is /silcd/packet_receive.c.
7215 * Fixed silc_idlit_replace_[server/client/channel]_id functions.
7216 They really did not replace the cache entry in the ID Cache.
7217 Now they do that. Affected file silcd/idlist.c.
7219 * Fixed the KICK notify handling in the Irssi SILC client to
7220 update the channel records so that the kicked client does not
7221 appear to be on the channel. The affected file is
7222 irssi/src/silc/core/silc-channels.c.
7224 * Always update the conn->current_channel when executing command
7225 on a channel. Affected file irssi/src/silc/core/silc-servers.c.
7227 * Fixed the KILL notify handling in Irssi SILC client to remove
7228 the killed client on all channels.
7230 Thu Jun 21 17:10:08 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7232 * Fixed the silc_parse_command_line to remove extra spaces
7233 from the start and end of the arguments. Affected file is
7234 lib/silcutil/silcutil.c.
7236 * Cancel and free any active protocol in the function
7237 silc_server_close_connection. Affected file silcd/server.c.
7239 * Cancel and free any active protocol in the function
7240 silc_client_close_connction. Affected file is
7241 lib/silcclient/client.c.
7243 * Do not execute the KILL command for clients that are in
7244 history (ie. they are not in the network). Affected file is
7247 * Fixed KILL notify handling, client does not crash anymore.
7248 Affected file irssi/src/silc/core/silc-channels.c.
7250 * Reduced the default packet buffer size from 2048 to 1024 in
7251 lib/silccore/silcpacket.c.
7253 * Added SILC_SKE_STATUS_FREED SKE status type and a reference
7254 counter to the SKE context that is incresed when the SKE library
7255 performs async operation outside the library. If the outside
7256 process frees the SKE context and FREED status will be set
7257 and the library will detect after the sync operation that the
7258 libary is freed. The affected files are
7259 lib/silcske/silcske[_status].[ch].
7261 * Resolve the client entry information in the function
7262 silc_client_channel_message to assure that NULL pointer is not
7263 passed as client entry to the application. */
7265 * Fixed the task timeout calculation to assure that there is
7266 never negative timeouts. The affected file is
7267 lib/silcutil/silcschedule.c.
7269 * Fixed the channel user mode notification sending in server.
7270 It was sent point-to-point to the router (or to server by router)
7271 but it needs to be destined to a channel. The routines now
7272 supports sending the channel user mode notifys to the channels
7273 when announcing clients and channels. Affected files are
7274 silcd/server.c and silcd/packet_receive.c.
7276 * Fixed the CHANNEL_CHANGE notify handling in the client libary.
7277 It did not actually replace the old channel entry in the cache.
7278 Affected file lib/silcclient/client_notify.c.
7280 Tue Jun 19 22:10:36 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7282 * Fixed a possible crash in silc_packet_send_prepare. It now
7283 assures always that there is enough space in the buffer and
7284 at the tail area of the buffer (for MAC).
7286 Fixed the inbound buffer reallocation in silc_packet_read.
7287 It was old code and did not handle the reallocation correctly.
7290 The affected file is lib/silccore/silcpacket.c.
7292 * Fixed buffer overflow in silc_parse_nickname in the file
7293 lib/silcutil/silcutil.c.
7295 Tue Jun 19 13:40:09 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7297 * make install generates new server keys only if there is not
7300 Mon Jun 18 18:49:07 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7302 * Set SILC_MESSAGE_FLAG_NOREPLY when sending the away message.
7303 Added check that if the NOREPLY is set then we will not send
7304 the away message. This avoids infinite loop of away messages
7305 if both clients are away. The affected file is
7306 lib/silcclient/client_prvmsg.c.
7308 * Fixed client crash if /NICK was given without arguments.
7309 Affected file lib/silcclient/command.c.
7311 * Server does not send the invite list in INVITE command back
7312 to the client if the list was not altered. Added this notion
7313 to the protocol spec as well. Affected file silcd/command.c.
7315 Fixed possible crash in INVITE command by checking the
7316 value of silc_server_get_client_route command.
7318 * Fixed the INVITE notify type handling. The arguments are now
7319 taken in correct order and client does not crash. The affected
7320 file is irssi/src/silc/core/silc-channels.c.
7322 Removed the "Inviting xxx to channel" message from the
7323 client library away and let the application handle it.
7324 Affected file lib/silcclient/command.c. Added that message
7325 to Irssi SILC client's message formats.
7327 * Fixed CMODE command crash in client. It now checks the
7328 amount of arguments correctly and does not crash. The affected
7329 file is lib/silcclient/command.c.
7331 * Do not create new channel automatically in silc_channels_join
7332 but check whether the channel by that name already exists.
7333 Affected file irssi/silc/core/silc-channels.c.
7335 * Do not send the SERVER_SIGNOFF to router if the disconnected
7336 entity was the router. Affected file silcd/server.c.
7338 * Added the handling of the SERVER_SIGNOFF notify to the Irssi
7339 SILC client as it was missing from there.
7341 Added the handling of the KICK notify to the Irssi SILC client
7342 as it was missing. Added "you have been kicked" message to
7343 Irssi SILC client's message modules formats.
7345 Added the handing of the KILL notify to the Irssi SILC client
7346 as it was missing. Added the kill message module formats
7349 The affected file is irssi/src/silc/core/silc-channels.c.
7351 * The router did not save the channel mode the server announced.
7352 Affected file silcd/packet_receive.c.
7354 * Fixed a possible crash in INFO command in server. If the
7355 server did not provide the server info it crashed. Affected
7356 file silcd/command.c.
7358 Sun Jun 17 15:26:05 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7360 * Fixed the GETKEY command in the server to check also the
7361 global list. Otherwise the GETKEY would not work correctly
7362 in normal SILC server. Affected file silcd/command.c.
7364 Sat Jun 16 18:00:00 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7366 * Fixed GETKEY crash, it crashed if the command did not succseed.
7368 Tue Jun 12 21:36:18 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7370 * Redefined the SILC MP API in lib/silcmath/silcmp.h. The API
7371 is now real and not just an macro interface to GMP.
7373 Removed the entire GMP from the source tree and imported new
7374 NSS MPI library instead. Reason for removing GMP is that it is
7375 extremely large and compiles extremely slow. The NSS MPI
7376 is only a few files and compiles in less than 10 seconds.
7377 The speed is also about the same as GMP. The MPI is imported
7378 to lib/silcmath/mpi.
7380 If the system has GMP installed we will still use the GMP.
7381 If it is not then the NSS MPI will be compiled.
7383 Mon Jun 11 18:07:24 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7385 * Merged a long nickname (127 characters long) crash bugfix from
7386 Irssi CVS tree. Affected file irssi/src/core/misc.c.
7388 * Merged a freed memory reference bugfix from Irssi CVS tree.
7389 Affected file irssi/src/core/commands.c.
7391 Sun Jun 10 16:08:35 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7393 * Added the server's public key sving and verification to the
7394 server when performing the SKE. This was missing and the
7395 remote server's (or router's) public key was accepted without
7396 checking whether we have it previously or trust it at all.
7397 Affected file silcd/protocol.c.
7399 Sat Jun 9 20:17:30 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7401 * Check in the silc_server_timeout_remote if protocol is active
7402 and make sure that the protocol's final callback is called so
7403 that all memory if freed. Affected file silcd/server.c.
7405 Sat Jun 9 12:51:27 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7407 * silc_server_whois_send_reply crashed the server if the nickname
7408 was 127 characters long. Affected file silcd/command.c.
7410 Thu Jun 7 16:29:56 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7412 * Added sanity check to the silc_server_new_client. If the hostname
7413 is provided inside username then check that the provided hostname
7414 really is the same as the resolved one. If the hostname was not
7415 resolved then check it from the public key. Affected file is
7416 silcd/packet_receive.c.
7418 * Fixed a fatal bug in Irssi SILC client. Do not send QUIT command
7419 if the server disconnected us and the connection is not valid
7420 anymore. Affected file irssi/src/silc/core/silc-channels.c.
7422 * Moved the silc_client_[chmode|chumode|chumode_char] away from
7423 the library to the lib/silcutil/silcutil.[ch].
7425 Thu Jun 7 08:57:16 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7427 * Close log file after open. Affected file
7428 lib/silcutil/silclog.c.
7430 * Check whether sock == NULL in silc_client_send_packet and return
7431 if it is. Affected file lib/silcclient/silcclient.c.
7433 * Check rec->entry == NULL in the Irssi SILC Client before
7434 sending the channel message. Affecte file is
7435 irssi/src/silc/core/silc-servers.c.
7437 Tue Jun 5 08:08:21 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7439 * Merged a splitted window bugfix from Irssi CVS tree. The
7440 affected file is irssi/src/fe-text/textbuffer-view.c.
7442 * Fixed the ME, ACTION and NOTICE printing in Irssi Client.
7443 It did not print nickname.
7445 * Improved the distributions system a bit.
7447 Mon Jun 4 17:57:16 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7449 * Merged /WINDOW bugfix from irssi CVS tree. Affected file is
7450 irssi/src/fe-text/gui-window.c.
7452 * Fixed a fatal bug in Irssi SILC client. Crashed if sent message
7453 to in-active server. The affected file is
7454 irssi/src/silc/core/client_ops.c.
7456 * Resolve the client in USERS command reply if the entry does
7457 not have username resolved. The affected file is
7458 lib/silcclient/command_reply.c. Also, changed the IDENTIFY
7459 command to WHOIS command to really resolve stuff. The USERS
7460 is not used any more in any critical section so WHOIS can
7461 be used even though it might be slower than IDENTIFY.
7463 * Changed the lib/silcutil/silchashtable.h header to ROBODoc
7466 Sun Jun 3 14:21:32 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7468 * Changed the protocol API a bit more consistent in the
7469 lib/silccore/silcprotocol.[ch].
7471 * Changed the following headers to ROBODoc format:
7473 lib/silccore/silcpayload.h
7474 lib/silccore/silcprotocol.h
7475 lib/silccore/silcsockconn.h
7477 All core library headers are now formatted.
7479 Sat Jun 2 10:45:09 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7481 * Fixed a bug in Irssi SILC client; do not show that you are
7482 server/router operator if you really are not. Affected file is
7483 irssi/src/silc/core/client_ops.c.
7485 * Renamed silc_command_free_payload to silc_command_payload_free.
7486 Affected file lib/silccore/silccommand.h
7488 * Added silcmath.h to include the prototoypes of various routines
7489 in the lib/silcmath. Removed the old modinv.h, mpbin.h and
7492 * Changed the following headers to ROBODoc format:
7494 lib/silccore/silcchannel.h
7495 lib/silccore/silccommand.h
7496 lib/silccore/silcid.h
7497 lib/silccore/silcidcache.h
7498 lib/silccore/silcmode.h
7499 lib/silccore/silcnotify.h
7500 lib/silccore/silcpacket.h
7501 lib/silcmath/silcmath.h
7503 Fri Jun 1 22:19:37 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7505 * Added checking to the server code not to start the server if
7506 ciphers and stuff are not configured properly. Affected files
7507 silcd/serverconfig.[h] and silcd/server.c.
7509 * Changed the layout of the header files of the public interfaces
7510 in the SILC libraries. The new layout supports ROBODoc
7511 documentation tool (and some others) so that it is easy to create
7512 a library reference manual. All the other headers and source
7513 code must still follow the CodingStyle document. Also source
7514 code must not include these ROBODoc stuffs, only the headers.
7515 Furthermore, all public interface headers must now be named
7516 by using `silc' prefix, example: silcapi.h, silccipher.h.
7517 Some files were renamed due to this. All the other headers
7518 must not be used as public interfaces. I will update the
7519 CodingStyle document later. Changed following headers, so far:
7521 lib/silcclient/silcapi.h
7522 lib/silccore/silcauth.h
7523 lib/silccore/silcprivate.h
7524 lib/silccrypt/silcdh.h
7526 Fri Jun 1 10:28:09 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7530 * Removed silc_client_packet_send_flush from the client library
7531 as it is not needed. Affected file lib/silcclient/client.[ch].
7533 * Added printing of message of unresolved authentication method
7534 to the Irssi SILC client. Added it to the module formats.
7535 Removed the same message from the client library.
7537 Thu May 31 13:57:33 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7539 * Added new distribution feature, DISTLABEL. Every distribution
7540 can define own preprocessor label that can be used in the
7541 source code. For example: #ifdef SILC_DIST_CLIENT. Affected
7542 file distributions, acconfig.h.pre and prepare.
7544 Tue May 29 22:16:40 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7546 * Added Makefile.defines_int to include the actual definitions
7547 for Makefile.defines.in. Tested the new distribution system,
7548 created distributions and tested installation.
7550 * Added AWAY message printing to the Irssi SILC client. Added
7551 the messages to the irssi/src/fe-common/silc/module-formats.[ch].
7553 * Added SCONNECT command to call the SILC's CONNECT command.
7554 Cannot use CONNECT directly since Irssi uses that internally.
7555 Affected file irssi/src/silc/core/silc-servers.c.
7557 Added ACTION local command. It is same as ME command but takes
7558 the channel as mandatory argument.
7560 Rewrote some of the Irssi's help files to suite for SILC
7563 Mon May 28 19:05:22 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7565 * Added Makefile.defines[.in] that should for now on be included
7566 in all Makefile.am file in the source tree. That file includes
7567 all common compilation definitions for SILC source tree.
7569 Mon May 28 10:30:51 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7571 * Minor changes to the ./prepare script to change the package
7572 name according the distribution name to the configure.in.
7574 Sun May 27 22:24:57 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7576 * Created new distribution system. Added file `distributions'
7577 that defines all the distributions that can be created out of
7578 the SILC source tree. The ./prepare script now reads that
7579 file to determine how to prepare the distributions. The
7580 first argument to the ./prepare is the name of the distribution
7581 and second is the version of the distribution. If given
7582 without arguments it creates the default (toolkit) distribution
7583 with the default version (defined in ./prepare).
7585 All Makefile.am files that are subject to the distributions
7586 are now named as Makefile.am.pre. These are ./Makefile.am
7587 and lib/Makefile.am. Others may be changed later.
7589 Sun May 27 15:57:17 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7591 * Added invite list, ban list, some key management and connection
7592 error message printing to module formats in the Irssi SILC client.
7594 * Added new silc_client_set_away_message to set the away message
7595 that is back to the person who sent private message. The
7596 affected file lib/silcclient/silcapi.h and the
7597 lib/silcclient/client_prvmsg.c.
7599 Sun May 27 12:39:48 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7601 * Fixed the private message sending in the Irssi SILC client,
7602 added local command KEY to the Irssi SILC client.
7604 Added key management and key agreement message formats to the
7605 irssi/src/fe-common/silc/module-formats.[ch].
7607 Added USERS (alias WHO) printing, server/router operator
7608 indication and LIST command printing to the module formats.
7610 Sat May 26 17:43:42 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7612 * Fixed channel joining notify handling, cumode notify handling
7613 from Irssi SILC client.
7615 * Added SILC specific module-formats to the Irssi SILC client so
7616 that SILC specific message hilighting, colors etc is possible.
7617 Affected file irssi/src/fe-common/silc/module-formats.[ch].
7619 Added channel mode, channel user mode, actions, notices,
7620 whois and whowas printing to the the module-formats.c.
7622 * Fixed a bug in channel deletion in the server. The channel
7623 is not left to the cache even if the channel founder auth mode
7624 is set when there are no users anymore on the channel. Affected
7625 file silcd/server.c.
7627 * The silc_net_localhost now resolves the entire hostname including
7628 the domain name. Affected file lib/silcutil/silcnet.c.
7630 Sat May 26 12:13:37 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7632 * Changed the ask_passphrase client operation to be ascynchronous.
7633 It has now a completion callback and a context that the
7634 application must call after it has got the passphrase from
7635 the user. Affected files lib/silcclient/silcapi.h,
7636 lib/silcclient/protocol.c, lib/silcclient/command.c and
7639 Added SilcAskPassphrase callback that the application calls
7640 to deliver the passphrase to the library.
7642 * Changed the SKE protocol's SilcSKEVerifyCb to be asynchronous.
7643 The public key verification and especially a certificate
7644 verification is asynchronous procedure.
7646 Added new SILC_SKE_STATUS_PENDING status to indicate the
7647 request is pending and a callback will be called to finalize
7650 Added also SILC_SKE_STATUS_PUBLIC_KEY_NOT_PROVIDED status to
7651 indicate that remote end did not send its public key (or
7652 certificate), even though we require it. Added check for this
7653 condition in the SKE. This was a security bug, now fixed.
7655 Defined new SilcSKEVerifyCbCompletion callback that is called
7656 when the verification process is completed.
7658 The affected files lib/silcske/silcske_status.h and
7659 lib/silcske/silcske.[ch].
7661 * Changed the verify_public_key client operation to be async
7662 as well. Defined SilcVerifyPublicKey callback that is used to
7663 indicate the success of the public key verification process.
7665 Changed the server and client to use the new async client
7668 * Changed the Irssi SILC client's internal scheduler to be called
7669 twice as many times as it used to be. As a result the client
7670 should be a bit faster now. Affected file is
7671 irssi/src/silc/core/silc-core.c.
7673 * Added support to Irssi SILC client of asynchronous public key
7674 verification and passphrase inquiry. Affected file is
7675 irssi/src/silc/core/silc-core.c.
7677 Fri May 25 14:38:38 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7679 * Do not say "You have left channel %s" in client library.
7680 Moved it to the application. Affected files are
7681 lib/silcclient/command.c and silc/client_ops.c.
7683 * Fixed silc_client_get_clients. Command context was not
7684 duplicated and was freed memory in the callback. Affected
7685 file lib/silcclient/idlist.c.
7687 * Do not say "you are now talking..." on JOIN command in the
7688 client library. The appliation must handle it.
7690 * Do not say ".. changed topic to" in command reply in the
7691 client libary. The application must handle it.
7693 * Fixed TOPIC command sending in the client library.
7695 * Fixed a memory leak in silc_client_command_free in the file
7696 lib/silcclient/command.c.
7698 Thu May 24 19:08:55 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7700 * Imported a modified version of Irssi client to the source tree.
7701 The Irssi will be used to create a new client called
7702 Irssi SILC. Imported to irssi/.
7704 Added silc_core_init_finish function to the Irssi. Affected
7705 file irssi/configure.in.
7707 A lot changes in the Makefile.ams around the irssi tree.
7709 Tue May 22 22:23:49 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7711 * Do not rehash if the new size is same as the old size of the
7712 hash table, in the silc_hash_table_rehash*. The affected file
7713 lib/silcutil/silchashtable.c.
7715 * Replaced hash_table_del_by_context calls from the server
7716 (when channel->user_list and client->channels) to the
7717 hash_table_del as it is sufficient and faster.
7719 Tue May 22 17:27:16 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7721 * Added silc_hash_table_list, silc_hash_table_get and the
7722 SilcHashTableList structure to provide an alternative way to
7723 traverse the hash table. The affected files are
7724 lib/silcutil/silchashtable.[ch].
7726 * Changed the server's idlist routines to use the hash table
7727 routines to optimize the code.
7729 Mon May 21 21:46:20 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7731 * Replaced the client entry's `channel' list and channel entry's
7732 `user_list' list to hash tables for optimized lookup. Changed
7733 the code to use the hash table interface around the code.
7734 Affected file lib/silcd/idlist.[ch].
7736 * Added `auto_rehash' boolean argument to the function
7737 silc_hash_table_alloc to indicate whether the hash table should
7738 auto-rehash when it thinks is appropriate time. It will
7739 increase the hash table size if the there is twice as much
7740 entries in the table than the size of the table, and will
7741 decrease the size if there are twice as less entries than
7742 the size of the table.
7744 Mon May 21 09:51:11 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7746 * Fixed silc_xxx_get_supported to not crash at some circumstances.
7748 Sun May 20 13:45:58 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7750 * silc_idcache_purge_by_context deletes the entry now by context
7751 as it is supposed to do. Affected file lib/silccore/idcache.c.
7753 * Send the ERR_NO_SUCH_NICK in the WHOIS command reply if the
7754 client is not anymore valid (WHOWAS givens the info) and not
7755 the ERR_NO_SUCH_CLIENT_ID if the nickname still exists.
7757 Sat May 19 16:30:03 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7759 * Removed the `data' and `data_len' arguments from the ID Cache
7760 interfaces and added `name' argument. ID Cache does not handle
7761 anymore the binary data only a names associated with given ID.
7763 * When hashing a Client ID with silc_hash_id the entire ID is
7764 not hashed anymore, instead only the hash of the Client ID is
7765 hashed. This way we can access the Client ID from the cache
7766 with Client ID but with the hash of the ID (which is a hash of
7767 the nickname) as well without any difference in performance.
7769 Added also silc_idcache_find_by_id_one_ext to do one on one
7770 searching when we have the actual ID. Added also function
7771 silc_hash_client_id_compare. The affected files are
7772 lib/silccore/idcache.[ch] and lib/silcutil/silcutil.[ch].
7774 * When hashing the name associated with a ID it is always done
7775 in lowercase. This way we can access the cache without worrying
7776 about case-sensitivity, even though, for example nicknames are
7779 * Fixed a bug in server with channel message sending. It put
7780 wrong ID type as destination ID. The affected file
7781 silcd/packet_send.c.
7783 * silc_idcache_del_by_context now deletes from all hash tables
7784 by context. Affected file lib/silccore/idcache.c.
7786 Fri May 18 17:42:00 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7788 * Changed the client library to use the new ID Cache interface.
7789 Changes around the source tree.
7791 * Added silc_hash_table_rehash_ext to rehash with specific
7792 hash function. Affected file lib/silcutil/silchashtable.[ch].
7794 * Added silc_hash_string_compare to compare two strings in the
7795 hash table. Affected file lib/silcutil/silcutil.[ch].
7797 Fri May 18 11:18:45 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7799 * Added new function silc_idcache_del_by_context into the
7800 lib/silccore/idcache.[ch].
7802 * Changed the server's ID list routines to use the new ID Cache
7803 interface. Changes around the source tree.
7805 Fri May 18 08:35:31 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7807 * Added silc_hash_table_del[_by_context]_ext functions in to the
7808 lib/silcutil/silchashtable.[ch].
7810 Removed silc_hash_table_find_all* routines and added new
7811 silc_hash_table_find_foreach to replace them.
7813 Added silc_hash_table_replace_ext function as extended
7814 replacing function. Separated the simple hash table interface
7815 from the extended hash table interface in the file
7816 lib/silcutil/silchashtable.h.
7818 * Fixed minor bugs and changed it to use some of the new
7819 hash table functions in lib/silccore/idcache.c
7821 Thu May 17 18:15:12 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7823 * Added new function silc_hash_table_find_all to return all keys
7824 in the hash table by the specified key. As the hash table is
7825 collision resistant it also makes it possible to have several
7826 duplicate keys in the hash table. This function may be used to
7827 find all of the keys from the hash.
7829 Added user_context arguments to the SilcHashFunction,
7830 SilcHashCompare and SilcHashDestructor to deliver user specified
7833 Added new fuctions silc_hash_table_find[_all]_ext to do
7834 extended lookup with specified hash and compare functions and
7835 specified user contexts.
7837 Added new function silc_hash_table_add_ext to add the key
7838 with specified hash function and user context.
7840 Added new function silc_hash_table_foreach to traverse all
7841 entrys in the hash table. Added SilcHashForeach callback
7844 Added new function silc_hash_table_del_by_context to delete
7845 the entry only if the context associated with the key matches.
7847 Affected files are lib/silcutil/silchashtable.[ch].
7849 * Removed silc_hash_[server/client/channel]_id and added just
7850 silc_hash_id to the lib/silcutil/silcutil.[ch]. Added also
7851 silc_hash_id_compare to compare two ID's using as the hash table
7852 comparison function. Added also silc_hash_data to hash
7853 binary data and silc_hash_data_compare to compare it.
7855 * Removed silc_idlist_find_client_by_hash as it is not needed
7856 anymore. Affected file silcd/idlist.[ch].
7858 * Rewrote the entire ID Cache system (in lib/silccore/idcache.[ch])
7859 to use internally the SilcHashTable. The new ID Cache is a lot
7860 faster than the old one. Some of the ID Cache interface was also
7861 rewritten and obsolete and stupid functions were removed.
7863 Wed May 16 23:03:30 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7865 * Added entry_count field to the SilcHashTable to keep the number
7866 of the entries in the table. Implemented the function
7867 silc_hash_table_rehash. Added new function
7868 silc_hash_table_count. Affected file lib/silcutil/silchashtable.c.
7870 Fixed a minor bug in silc_hash_table_free.
7872 * Added silc_hash_string, silc_hash_uint, silc_hash_ptr,
7873 silc_hash_client_id, silc_hash_server_id and silc_hash_channel_id
7874 into the lib/silcutil/silcutil.[ch].
7876 Wed May 16 20:02:47 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7878 * Implemented a collision resistant hash table into the
7879 lib/silcutil/silchashtable[ch]. See the header and the source
7880 for the SilcHashTable API.
7882 Tue May 15 22:05:46 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7884 * Merged dotconf version 1.0.2 into lib/dotconf.
7886 Sun May 13 19:32:09 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7888 * Do not compile anything in lib/silcsim/* if the SIM support
7889 is not enabled. The tree should now compile without problems
7892 Thu May 10 22:49:51 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7894 * Compiled the SILC under cygwin. Compiled and tested briefly
7895 without problems. More tests needed. The SIMs didn't compile
7898 * Added various #ifdef HAVE_* stuff to lib/silccrypt/silrng.c.
7900 * Fixed possible crash in silc_get_username in the
7901 lib/silcutil/silcutil.c.
7903 Tue May 8 09:04:03 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7905 * Fixed a va_arg in silc/client_ops.c.
7907 * Oops, RC5 routines were named AES and caused some problems
7908 when not using SIM's. Affected file lib/silccrypt/rc5.c.
7910 Sun May 6 13:59:48 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7912 * Added new SilcIDIP structure into the lib/silccore/id.h and
7913 replaced the old `ip' fields from all SILC ID's to that type.
7914 This is a step towards IPv6 support.
7916 The silc_id_get_len takes now the ID as an extra argument.
7917 The silc_id_id2str, silc_id_str2id and silc_id_dup now supports
7918 both IPv4 and IPv6 based ID's.
7920 The affected files are lib/silccore/id.[ch] and other files
7921 around the tree using these routines.
7923 * Removed the ID length arguments in server from various
7924 silc_server_send_notify_* routines -> they are not needed
7927 Sat May 5 13:56:33 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7929 * Fixed memory leak in silc_encode_pem_file in the file
7930 lib/silcutil/silcutil.c.
7932 Thu May 3 21:23:50 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7934 * Check minor version as well in the SKE. Affected files are
7935 silcd/protocol.c and lib/silcclient/protocol.c.
7937 * Added --identifier option to the server so that an identifier
7938 can be when creating the public key for the server. Affected
7939 file is silcd/silcd.c.
7941 * Fixed minor decoding bug in silc_pkcs_decode_identifier in
7942 lib/silccrypt/silcpkcs.c.
7944 Wed May 2 20:50:49 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7946 * Register default ciphers and stuff when using -C option with
7947 the server. Affected file sildc/silcd.c.
7949 * Put back the servers public key filename format, it is better
7950 than the new one. For now, the client keys are saved with the
7951 new filename format. The affected file silc/client_ops.c.
7953 * Implemented the Cipher API for the rest of the ciphers that
7954 did not implement it or implemented it the wrong way.
7956 Wed May 2 13:31:26 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7958 * Register default ciphers and stuff when using the -S option
7959 in the client. Affected file silc/silc.c. Same also when
7960 creating new key pair with -C option.
7962 Tue May 1 14:18:13 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7964 * Fixed the silc_verify_public_key client operation function to
7965 save the public keys differently. The fingerprint is now
7966 used as filename and not the hostname. This way also the
7967 client keys are saved uniquely and not with hostnames. The
7968 affected file is silc/client_ops.c.
7970 * Trimmed the silc_hash_fingerprint function to remove extra
7971 whitespaces from the end of the fingerprint. The affected
7972 file is lib/silccrypt/silchash.c.
7976 * Added silc_cipher_register_default function to register all
7977 default ciphers. It can be used when configuration files
7978 does not exist and the application does not want any specific
7979 ciphers in any specific order.
7981 The SilcDList is now used as silc_cipher_list dynamically
7982 allocated cipher list. Removed the static list all together
7983 and now all ciphers must be allocated to the dynamic list.
7984 The silc_cipher_alloc routine was changed to check only the
7987 All silc_cipher_* routines that used to return int returns
7990 The affected files lib/silccrypt/silccrypt.[ch].
7992 * The same thing was done to silc_hash_* as for silc_cipher_*
7993 routines. Affected files lib/silccrypt/silchash.[ch].
7995 * The same thing was done to silc_pkcs_* as for silc_cipher_*
7996 routines. Affected files lib/silccrypt/silcpkcs.[ch].
7997 Added also silc_pkcs_[un]register[_default] functions.
7998 Removed the data_context from the PKCS API.
8000 * Added silc_hmac_register_default function to register default
8001 hmacs. Affected files lib/silccrypt/silchmac.[ch]. Added also
8002 SILC_ALL_HMACS macro that can be used with silc_hmac_unregister
8003 to unregister all hmacs at once.
8005 * Register the default ciphers, hash functions, PKCSs and HMACs
8006 if client's configuration file does not exist. The affected
8009 * The client did not load the hash functions from the SIM
8010 modules at all. Added support for this. Affected file is
8011 silc/clientconfig.c.
8013 * When decoding public key with silc_pkcs_public_key_decode, check
8014 the supported algorithm only if PKCS are registered. Affected
8015 file lib/silccrypt/silcpkcs.c. The same was done with the
8016 silc_pkcs_private_key_decode.
8018 * Fixed the SILC List routines to keep the list always in order.
8019 It used to change the list's order when traversing the list but
8020 not it preserves the order. Affected file lib/trq/silclist.h.
8022 Mon Apr 30 17:29:03 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8024 * Added the client library to use the SilcSocketConnection's
8025 reference counter (by silc_socket_dup) to prevent the bug that
8026 the socket object may be freed underneath async operation.
8028 * The name resolv library checking fixes in the configure.in.pre.
8031 * Created new version of the protocol drafts for future
8032 development. The -03 drafts are the ones that will be changed
8033 in the trunk now and the -02 will remain as they are.
8035 * Send list of CUMODE notifys to the router when announcing
8036 the channel users to the router. Affected file silcd/server.c.
8037 If the router receiving channel founder CUMODE for a channel
8038 that already has channel founder it will send CUMODE notify
8039 to the sender to remove the channel founder rights from the
8040 announced client. Affected file silcd/packet_receive.c.
8042 * The CUMODE notify may now use Server ID as well as the entity
8043 who changes the mode. Updated protocool specs.
8045 * Updated INSTALL and README files.
8047 Sun Apr 29 23:17:50 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8049 * New web pages in the http://silc.pspt.fi. The pages was
8054 Sun Apr 29 13:33:41 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8056 * Implemented the [DenyConnectin] config section in the server.
8057 Added silc_server_config_denied_conn to check whether incoming
8058 connection is denied. Affected file silcd/serverconfig.[ch].
8060 * Do not check the ports when checking the incoming configuration
8061 data if the port is 0, meaning any. Affected file is
8062 silcd/serverconfig.c.
8064 Fri Apr 20 18:58:43 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8066 * Fixed buffer overflow in silc_string_compare in the file
8067 lib/silcutil/silcutil.c.
8069 * Fixed double free in silc_server_command_leave in the file
8072 Fri Apr 20 14:00:11 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8074 * Fixed the version checking in the server. Affected file is
8077 Thu Apr 19 19:52:46 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8079 * Fixed the configuration data fetching when accepting new
8080 connections in the server. Affected file silcd/server.c.
8082 Thu Apr 19 11:40:20 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8084 * Added `sender_entry' argument to the function
8085 silc_server_packet_relay_to_channel so that we can check
8086 whether some destination actually belongs to the same route
8087 the sender belongs (ie, we must not resend the packet to the
8088 sender). Affected file silcd/packet_send.[ch].
8090 * Added `servername' field to the SilcClientEntry in the server
8091 to hold the name of the server where client is from. Affected
8092 file is silcd/idlist.h.
8094 Wed Apr 18 22:19:03 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8096 * Moved the channel message encrypting in the router betwen
8097 router connections from silc_server_channel_message to the
8098 silc_server_packet_relay_to_channel since we want to check
8099 whether we have anybody channel before encrypting anything.
8100 Affected files silcd/packet_[receive/send].c.
8102 Tue Apr 17 21:18:19 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8104 * Fixed the [AdminConnection] server config section to support
8105 multiple entries. Affected file silcd/serverconfig.c.
8107 * Added support into the server to check the validity of the
8108 incoming connection before executing any KE or authentication
8111 * The connection configuration is now saved to the KE and
8112 connection auth protocol contexts and not fetched anymore in
8113 the protocol. Affected files silcd/server.c, silcd/protocol.[ch].
8115 * The local hosts listenning address and port is also resolved
8116 now when starting the server. We want to have the socket object
8117 to include the real address and port for the listener. Added
8118 new function silc_net_check_local_by_sock into the files
8119 lib/silcutil/silcnet.[ch].
8121 * Fixed a broadcast bug in server -> do not broadcast if we
8124 * Fixed a routing bug. Do not route broadcast packets ever.
8125 Broadcast packets must be processed always and not routed since
8126 they may be destined to some other host than yourself and thus
8127 would get routed without no good reason. Affected file is
8130 * Added function silc_server_config_is_primary_route to check
8131 whether primary router connection has been configured (a router
8132 configuration that we are initiating). If there is not, we
8133 will assume that there is only two routers in the SILC network
8134 and we will use the incoming router connection as our primary
8135 route. Affected files silcd/serverconfig.[ch], silcd/server.c.
8137 * Changed the order of the broadcasting. Broadcast _after_ the
8138 packet has been processed not before. Affected file is
8141 * Fixed a [ClientConnection] parsing bug. The port was never
8142 parsed correctly thus resulting to port 0. Affected file
8143 silcd/serverconfig.c.
8145 * Fixed silc_server_send_notify_args -> it ignored the `broadcast'
8146 argument and did not set the broadcast packet flag. Affected
8147 file silcd/packet_send.c. Fixed same bug in the function
8148 silc_server_send_notify as well.
8150 * If we receive NEW_ID packet for our own ID in the server, ignore
8153 Mon Apr 16 12:10:33 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8157 * Removed the nickname from the Private Message Payload.
8158 Updated the code and the protocol specs.
8160 * Updated protocol specs for submitting to the IETF.
8162 * Tweaked the Random Number Generator a bit. Affected file
8163 lib/silccrypt/silcrng.c. Exported a new function
8164 silc_rng_[global]_add_noise which can be used to add more
8167 Sat Apr 14 16:21:32 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8169 * Do not parse packets with different timeout when protocol
8170 is active -> may cause problem with rekey. Affected file
8173 * When server receives signoff notify it must not create
8174 new channel key if the client is on any channels since the
8175 sender of the signoff notify will create it.
8177 Fri Apr 13 17:12:46 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8179 * Added printing of error messages during SKE protocol from the
8180 failure packet sent by server during SKE. Affected file
8183 * Removed the client's failure_callback handling with timeout
8184 and handle it immediately when received.
8186 * The SKE library returned wrong type in SUCCESS and FAILURE
8187 packets. They must be 32 bit MSB not 16 bit MSB.
8189 Fri Apr 13 00:09:08 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8191 * Ok, rewrote the logic of the re-key and now it seems to work.
8192 I tested it on high traffic with frequent re-keys without
8193 problems. Added hmac_receive (and renamed hmac to hmac_send)
8194 in SilcClientConnection in lib/silcclient/client.h and
8195 in SilcIDListData in silcd/idlist.h. Also, removed the
8196 SilcPacketParserContext's cipher and hmac fields as they are
8197 not needed anymore and actually caused some problems when
8198 the ciphers and hmac's changed underneath the packet parser.
8200 Thu Apr 12 14:42:51 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8202 * If re-key protocol is active then process the incoming packets
8203 synchronously since we must assure that icoming packets encrypted
8204 with the old key is processed before the new keys is set to
8205 use. This is true other packets than for REKEY packets.
8206 Affected file silcd/server.c. The same was done to client library
8207 as well, affected file lib/silcclient/client.c.
8209 Thu Apr 12 12:01:52 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8211 * Fixed bug in client and server to accept the force send if
8212 the packet is send from silc_[server/client]_packet_process
8213 function. Otherwise the packets are never delivered, oops.
8215 Wed Apr 11 22:10:15 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8217 * Disable force sending of packets when REKEY protocol is active.
8218 We must assure that no packet is sent directly when rekey is
8219 performed. All packets must be sent through packet queue.
8220 Added macro SILC_SERVER_IS_REKEY to silcd/server.h and
8221 SILC_CLIENT_IS_REKEY to lib/silcclient/client.h. Affected
8222 function is silc_[server/client]_packet_send_real to check
8225 * Replaced the SIM paths from example config files to
8226 /usr/local/modules. Also, make install creates now
8227 /usr/local/silc/logs directory to hold all the SILC server
8230 Wed Apr 11 16:59:59 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8232 * Made the configure.in.pre work on Solaris. Patch by salo.
8234 * Made all ciphers compatible with non-x86 machines. Defined
8235 CBC mode macros into lib/silccrypt/ciphers_def.h.
8237 Tue Apr 10 20:32:44 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8239 * Fixed the make install.
8241 Tue Apr 10 16:20:34 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8243 * When MAC computation fails the silc_packet_decrypt returned 0
8244 even though it was supposed to return -1. Fixed this. The
8245 affected file is lib/silccore/silcpacket.c.
8247 * Do not replace the config files in /etc/silc (in make install)
8248 if they already exist. Affected file ./Makefile.am.
8250 * Do not send re-key packets immediately but through packet queue.
8251 Affected file silcd/protocol.c and lib/silcclient/protocol.c.
8253 * Changed silc_net_check_host_by_sock to return FALSE if the
8254 IP/DNS could not be resolved. Though, it returns the IP address
8255 now even if it could not resolve it (but returns also FALSE).
8256 Affected file lib/silcutil/silcnet.[ch].
8258 Mon Apr 9 21:54:44 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8260 * Added silc_pkcs_decode_identifier to decode the public key's
8261 identifier. Affected file lib/silccrypt/silpkcs.[ch].
8262 Added also silc_pkcs_free_identifier. Added also new context
8263 SilcPublicKeyIdentifier.
8265 * Added -S option to the silc client. It is used to dump the
8266 contents of the specified public key file.
8268 * Changed the PKCS api to return the public key length when
8269 setting the public key.
8271 * Fixed a fatal bug in the public and private key file loading.
8272 Affected file lib/silccrypt/silcpkcs.c.
8274 * Execute the packet parsing for client with zero (0) timeout
8275 if the protocol is active. Affected file silcd/server.c.
8277 Sun Apr 8 19:30:56 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8279 * Made the key generation options to the silcd program. Added
8280 -C option, equivalent to client's option.
8282 * Added new [ServerKeys] config section to the server. It
8283 configures the server's public and private key.
8285 * Defined generic Public Key Payload into the protocol
8286 specification to send specific type of public keys and
8289 * Defined new command SILC_COMMAND_GETKEY to fetch a client's
8290 public key or certificate.
8292 * Implemented the GETKEY command to the server and to the
8293 client library and on user interface.
8295 Sun Apr 8 01:37:21 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8297 * Made preliminary `make install' work.
8299 Thu Apr 5 17:42:30 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8301 * Added SilcServerRekey context into silcd/idlist.h.
8303 * Added the PFS support as defined in the specification to the
8304 SKE protocol. Affected files lib/silcske/*.c.
8306 * Added `ske_group' field to the SilcServerRekey context to hold
8307 the number of the SKE group that is used with PFS in re-key.
8308 Affected file silcd/idlist.h.
8310 * Added PFS re-key support to the server. Affected file is
8313 * Added silc_protocol_cancel to cancel execution of the next
8314 state of the protocol. Affected file is
8315 lib/silccore/silcprotocol.[ch].
8317 * Added the re-key support with and without PFS to the client
8318 library. Re-key is performed once in an hour, by default.
8320 Added new protocol type SILC_PROTOCOL_CLIENT_REKEY.
8321 Added silc_client_rekey_callback and silc_client_rekey_final.
8322 Affected files are lib/silcclient/protocol.[ch] and
8323 lib/silcclient/client.[ch].
8325 * Removed the `hmac_key' and `hmac_key_len' fields from the
8326 SilcClientConnection structure; not needed. Affected file is
8327 lib/silcclient/client.h.
8331 Wed Apr 4 16:32:31 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8333 * Do not ask whether user wants to use the negotiated private key
8334 for private messages, just use it. Affected file is
8335 silc/local_command.c.
8337 * Added `send_enc_key' and `enc_key_len' fields to the
8338 SilcIDListData structure since they are needed in the re-key
8339 phase. Affected file is silcd/idlist.[ch].
8341 * Implemented the simple re-key protocol into the server.
8342 Affected files silcd/server.c and silcd/protocol.[ch]. The
8343 re-key will be performed once in an hour, by default.
8345 Added new protocol type SILC_PROTOCOL_SERVER_REKEY.
8346 Added silc_server_rekey, silc_server_rekey_callback and
8347 silc_server_rekey_final.
8349 * Removed Tunneled flag from the protocol. Updated the code
8350 and the specifications.
8352 * Adde `pfs' field to the SilcIDListData to indicate whether
8353 the PFS is to be performed in the re-key. Affected file is
8356 Tue Apr 3 21:52:42 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8358 * Defined uint8, int8, uint16, int16, uint32, int32, uint64 and
8359 int64 of at least the xintXX size. If void * is less that 4
8360 bytes uint32 * will be used. Defined bool as boolean.
8362 * Changed _ALL_ unsigned long and unsigned int to uint32,
8363 unsgined short to uint16 in the source tree.
8365 * Fixed a fatal bug in silc_server_remove_clients_by_server. Do
8366 not handle clients that has entry->data.registered == FALSE.
8367 They are not in the network anymore. Affected file is
8370 Tue Apr 3 16:39:19 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8372 * Implemented the sending of the SERVER_SIGNOFF notify in the
8373 server. Affected file is silcd/server.c.
8375 * Added silc_server_send_notify_args into silcd/packet_send.[ch].
8376 Added also silc_notify_payload_encode_args into the
8377 lib/silccore/silcnotify.[ch].
8379 * Implemented ther SERVER_SIGNOFF notify handling in the server.
8380 Affected file silcd/packet_receive.c.
8382 * Implemented the SERVER_SIGNOFF notify handling in the client
8383 library. Affected file lib/silcclient/client_notify.c. Also,
8384 implemnted the printing of the SERVER_SIGNOFF info to the
8385 application. Affected file silc/client_ops.c.
8387 * The silc_idlist_del_server now returns TRUE or FALSE to indicate
8388 if the deleting was successful. Affected file silcd/idlist.[ch].
8390 * Added support for public key authentication in the connection
8391 authentication protocol in the client library. Affected file
8392 lib/silcclient/protocol.c.
8394 * Changed the server's silc_idlist_get_clients_by_* interface
8395 to support already allocated array so that new entries may be
8396 added to pre-allocated array. Affected file silcd/idlist.[ch].
8397 This fixes some bugs with WHOIS, WHOWAS and IDENTIFY commands
8398 and command replies.
8400 * All command reply functions in the server now calls the
8401 pending command callback even if error occured. This way the
8402 error will be delivered to the client as well. Affected files
8403 silcd/command.c and silcd/command_reply.c.
8405 * Fixed INFO command to return local server's info if no server
8406 was provided. Affected file lib/silcclient/command.c.
8408 * Removed RESTART command for good. Updated the code and the
8411 * Rewrote parts of the task system. It is a bit simpler now.
8412 Removed unsued task priorities. The affected files are
8413 lib/silcutil/silctask.[ch].
8415 Mon Apr 2 20:02:33 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8417 * Moved the USERS printing from the library to the application.
8418 Affected files lib/silcclient/command.c and silc/client_ops.c.
8420 Mon Apr 2 13:13:23 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8424 * Added channel key re-key support. The re-key is perfomed
8425 only by the router and is done once in an hour. Added `rekey'
8426 field to the SilcChannelEntry in the server. Affected files
8427 silcd/server.c and silcd/idlist.h.
8429 * Added silc_task_unregister_by_context into the file
8430 lib/silcutil/silctask.[ch].
8432 Sun Apr 1 19:49:34 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8434 * Added SILC_UMODE_GONE mode to indicate when the client is not
8435 present in the SILC network. Added also support to the local
8436 command AWAY that will set this mode. Added support of showing
8437 "xxx is gone" in WHOIS command. The USERS command shows the
8438 gone status as well.
8440 * Fixed setting server and router operator privileges in the
8441 server's UMODE command. Affected file silcd/command.c.
8443 * Merged the SKE KE1 and KE2 payloads into one payload. The
8444 new KE payload is equivalent to the old KE2 payload.
8446 Cleaned up the SKE Start Payload parsing. It now uses the
8447 simple buffer unformatting to do the parsing. A lot faster
8450 Added new Mutual Authentication flag (SILC_SKE_SP_FLAG_MUTUAL)
8451 to the SKE that is used to indicate whether both of the SKE
8452 parties should perform authentication. By default only the
8453 responder performs authentication. By setting this flag also
8454 the initiator must do authentication. By default it is unset
8455 since in normal SKE case, client to server connection, only
8456 the responder should do authentication. When doing SKE between
8457 two clients both should perform authentication. Updated the
8458 code and the protocol specs.
8460 * A little fix to IDENTIFY command in the server. Search the
8461 client first by hash not nickname. Affected file is
8464 * Fixed the silc_client_close_connection to support closing
8465 the client to client connections wihtout deleting too much
8466 data. Affected file lib/silcclient/client.c.
8468 * Fixed a fatal bug in server and client; if KE1 or KE2 packets
8469 are received if protocol used to be active but is not anymore
8470 the application would crash due to NULL pointer dereference.
8471 Affected files silcd/server.c and lib/silcclient/client.c.
8473 * Added `hash' field to the SilcClientConnection to include
8474 the hash function negotiated in the SKE protocol.
8476 * Added new channel mode SILC_CMODE_FOUNDER_AUTH that is used
8477 to set the channel founder authentication data. A client can
8478 claim the founder rights later by providing the authentication
8479 data to the CUMODE command using SILC_CUMODE_FOUNDER mode.
8480 This way the channel founder can regain the channel founder
8481 privileges even it is left the channel. This works only on
8482 local server and the client must be connected to the same
8483 server to be able to regain the founder rights. Updated the
8484 protocol specs accordingly.
8486 Added support to the CMODE command in the client to set the
8487 founder auth data. Read the README to see how to set it.
8489 Added support to the CUMODE command to claim the founder
8490 rights. Read the README to see how to do it.
8492 Added support for the founder authentication to the Channel
8493 Entry in the server. Affected file silcd/idlist.h.
8495 Added support for the SILC_CMODE_FOUNDER_AUTH mode in the
8496 server's CMODE command. Affected file silcd/command.c.
8498 * Added the following new functions into lib/silccore/silcauth.[ch]:
8499 silc_auth_get_method and silc_auth_get_data.
8501 * The server now saves the remote hosts public key to the
8502 SilcIDListData pointer. Affected file silcd/protocol.c.
8504 * The normal server now does not remove the channel entry from
8505 the cache if the founder authentication data is set. It used
8506 to remove it if the founder was the last one on the channel on
8507 the server and left the channel. The auth data is saved and
8508 if the channel is re-joined later the old entry is used with
8509 the old auth data. Affected files silcd/command_reply.c and
8512 * Removed the `pkcs' field from the SilcIDListData structure
8513 in the server; it is not used. Affected file silcd/idlist.h.
8515 Sat Mar 31 15:38:36 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8517 * Fixed packet processing on slow links. Partial packets were
8518 never re-processed because the incoming data buffer was cleared
8519 by the application. Application must not directly clear the
8520 sock->inbuf, the packet processing routines handle it. Fixed
8521 this in client library and in server.
8523 Fri Mar 30 16:35:27 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8525 * Fixed the WHOIS and IDENTIFY send reply function to really
8526 check whether to send list or just one entry. Affected file
8529 * Cleaned up the LEAVE command's channel key distribution. The
8530 affected file silcd/command.c.
8532 * Changed CMODE_CHANGE's <Client ID> to <ID Payload> as server
8533 can enforce the channel mode as well. In that case the ID
8534 includes the ID of the server. The code now enforces the
8535 mode change if the router have different mode than the server.
8537 * The notify client operation with CMODE_CHANGE notify can now
8538 return NULL client_entry pointer if the CMODE was not changed
8539 by client. Application must check for this.
8541 * Added <Server ID> argument to INFO command to support server
8542 info fetching by Server ID.
8544 * Added silc_server_announce_get_channel_users to get assembled
8545 packets of channel users of the specified channel. Affected
8546 file silcd/server.[ch].
8548 * Fixed bug in CHANNEL_CHANGE notify in the server. The new ID
8549 was freed underneath the ID Cache.
8551 * Re-announce clients when the server received CHANNEL_CHANGE
8552 notify from the router. Affected file silcd/packet_send.c.
8554 Thu Mar 29 19:10:28 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8556 * Fixed a fatal bug when client does /join 1 2 3 4 5 6 the server
8557 crashed since it did not handle the fact that there is no cipher
8558 called "3" and didn't check the error condition. Now fixed.
8560 * Added SILC_MESSAGE_FLAG_REQUEST message flag as generic request
8561 flag. It can be used to send message requests.
8563 Thu Mar 29 12:26:25 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8565 * Implemented the RESTART command in the client.
8567 * Added SILC_MESSAGE_FLAG_NOTICE message flag for informational
8568 notice type messages. Added notice printing to the user
8571 * The channel keys are not re-generated if the channel's mode
8572 is PRIVKEY, ie private key on the channel exists. Affected
8573 files silcd/server.c and silcd/command.c.
8575 * Fixed a little bug in channel message delivery when channel
8576 private keys are set in the server. Affected file is
8577 silcd/packet_send.c.
8579 * Changed the setting on channel->on_channel = TRUE from the
8580 silc_client_save_channel_key to the JOIN command reply. The
8581 key payload is not received if the private channel key is set.
8582 Affected file lib/silcclient/command_reply.c and the
8583 lib/silcclient/client_channel.c.
8585 * When the CMODE_CHANGE notify is sent and the channel private
8586 key mode is removed the channel key must be re-generated in
8587 other cells as well. Added this support for the router in the
8588 silcd/packet_receive.c.
8590 * Added new local command NOTICE to send notice message on
8591 channel. Affected file silc/local_command.[ch].
8593 Wed Mar 28 23:55:54 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8595 * Added new local command ME to the client. It is used to send
8596 message to a channel with SILC_MESSAGE_FLAG_ACTION to indicate
8597 some action. Affected file silc/local_command.[ch].
8599 * Changed channel_message and private_message client operations
8600 to deliver the message flags to the application. Added also
8601 the `flags' arguments to the silc_client_send_channel_message
8602 and silc_client_send_private_message functions. Affected file
8605 Wed Mar 28 20:50:47 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8607 * Redefined the Private Message Payload to support private message
8608 keys and to support the new private message flags. Updated
8609 the protocol specs. Flags makes it possible to have for example
8610 CTCP style messages.
8612 * Added new type SilcPrivateMessagePayload and defined an API
8613 for it in the lib/silcclient/silcprivate.[ch].
8615 * Tested private message private keys successfully. Tested the
8616 private message key set, unset and list commands with the new
8619 * Redefined the Channel Message Payload to include the channel
8620 message flags (equal with private message flags) to support
8621 for example CTCP style messages.
8623 * Defined some of the message (for channel and private message)
8624 flags. Updated the protocol specs and added the flags to the
8625 lib/silccore/silcchannel.h. The type is SilcMessageFlags.
8627 Wed Mar 28 15:52:36 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8629 * Added SilcKeyAgreementStatus type to the key agreement routines
8630 to indicate the current status and error if one occured.
8631 The status types are defined in the lib/silcclient/silcapi.h.
8633 * Added new local command KEY that is used to set and unset private
8634 keys for channels, set and unset private keys for private messages
8635 with remote clients and to send key agreement requests and
8636 negotiate the key agreement protocol with remote client. The
8637 key agreement is supported only to negotiate private message keys,
8638 it currently cannot be used to negotiate private keys for channels,
8639 as it is not convenient for that purpose.
8641 * Fixed a minor pending callback setting bug in the function
8642 silc_client_get_client_by_id_resolve, now the function works.
8643 Affected file lib/silcclient/idlist.c.
8645 * Added function silc_net_get_local_port to get local bound
8646 port by socket. Added to lib/silcutil/silcnet.[ch].
8648 * Added `sockets' and `sockets_count' fields to the SilcClient
8649 object. They hold the sockets of the listenning sockets in
8650 the client. Listenning sockets may be for example the key
8651 agreement server. Affected file lib/silcclient/client.[ch].
8652 Added functions the silc_client_add_socket and the
8653 silc_client_del_socket. They are exported to the application
8656 * Added ~./silc/clientkeys to support other client's public keys.
8658 * Renamed verify_server_key client operation to verify_public_key
8659 and added one argument to indicate the type of the connection
8660 (server, client etc.).
8662 Tue Mar 27 22:22:38 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8664 * Added silc_server_connection_auth_request to handle the
8665 incoming CONNECTION_AUTH_REQUEST packet. Affected file is
8666 silcd/packet_receive.[ch].
8668 * Added silc_server_send_connection_auth_request into the
8669 silcd/packet_send.c to send the connection auth request packet.
8671 * Cleaned up the silcd/protocol.c a bit and fixed some memory
8674 * Fixed the public key authentication in responder side in the
8675 server. The `auth_data' pointer includes the SilcPublicKey
8676 not the path to the public key. Affected file silcd/protocol.c.
8678 * Implemented the public key authentication in the initiator side
8679 in the server. Affected file silcd/protocol.c.
8681 * Removed the [RedirectClient] config section from the server
8682 configuration. Is not needed and I don't want to implement it.
8684 Tue Mar 27 12:49:56 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8686 * Cleaned up the CMODE command in the server. It now works
8687 correctly and supports all the modes defined in the protocol.
8688 Affected file is silcd/command.c.
8690 * Added `hmac_name' field to the SilcChannelEntry in the server
8691 to hold the default HMAC of the channel. It can be set when
8692 creating the channel (with JOIN command). Affected files
8695 * Added <cipher> and <hmac> argument to the CMODE_CHANGE notify
8696 type to indicate the change of the current cipher and hmac
8697 on the channel. Client can safely ignore the <cipher> argument
8698 (if it chooses to do so) since the CHANNEL_KEY packet will
8699 force the channel key change anyway. The <hmac> argument is
8700 important since the client is responsible of setting the new
8701 HMAC and the hmac key into use.
8703 * Fixed the CMODE command in the client library as well.
8705 * Tested CMODE command in router environment successfully.
8707 Mon Mar 26 14:39:48 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8709 * Show the version of the remote client (or server) when connecting
8710 to the server. It is logged to the log file. Affected file
8711 is silcd/protocol.c.
8713 * Fixed the KILLED notify handling in the client library. The
8714 client must be removed from all channels when receiving the
8717 Also, do not remove the client entry when giving the KILL
8718 command but when the KILLED notify is received.
8720 * Removed silc_idlist_find_client_by_nickname from the server.
8721 Not needed anymore. Affected files silcd/idlist.[ch].
8723 * Implemented the CHANNEL_CHANGE notify type handling to the
8724 server. Affected file silcd/server.c.
8728 Mon Mar 26 12:11:14 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8730 * Added silc_server_send_notify_invite to send the INVITE
8731 notify between routers.
8733 * Implemented the INVITE command correctly to the server.
8735 * Implemented the INVITE notify type handling in the server.
8737 * Implemented the INVITE command to the client library and on the
8740 Sun Mar 25 20:27:09 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8742 * Added function silc_server_get_client_resolve to find the
8743 client entry by ID from all ID lists and then resolve it
8744 (using WHOIS) if it cannot be found. Affected file is
8747 Sun Mar 25 13:52:51 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8749 * Implemented the BAN command to the client library.
8751 * The JOIN command in the server now checks the invite list
8754 * Changed the silc_command_reply_payload_encode_va and the
8755 silc_command_payload_encode_va to support that if argument is
8756 NULL it ignores and checks the next argument. Affected file
8757 lib/silccore/silccommand.c.
8759 * Added silc_server_send_notify_ban to send the BAN notify
8760 type between routers.
8762 * Chaned the silc_notify_payload_encode to support that if
8763 argument is NULL it ignores and checks the next argument.
8764 Affected file lib/silccore/silcnotify.c.
8766 * Tested ban lists in router environment successfully.
8768 Sat Mar 24 14:47:25 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8770 * Implemented BAN command to the server, in silcd/command.[ch].
8772 * Removed the BAN and INVITE_LIST modes from the CMODE command
8775 * Added function silc_string_match to regex match two strings.
8776 Affected files lib/silcutil/silcutil.[ch].
8778 Fri Mar 23 22:02:40 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8780 * Redefined parts of the SilcChannelEntry in the server to support
8781 the new ban and invite lists.
8783 Fri Mar 23 16:25:11 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8785 * Redefined the INVITE command. The same command can be used to
8786 invite individuals to the channel but also to manage the invite
8787 list of the channel (to add to and remove from the invite list).
8788 Updated the protocol specs.
8790 * Added new command SILC_COMMAND_BAN that can be used to manage
8791 the ban list of the channel. Updated the protocol specs.
8793 * Removed the channel modes: the SILC_CMODE_BAN and the
8794 SILC_CMODE_INVITE_LIST as they were a bit kludge to be included
8795 in the CMODE command. The equivalent features are now available
8796 using INVITE and BAN commands. Updated the protocol specs.
8798 * Added new SILC_NOTIFY_TYPE_BAN notify type to notify routers
8799 in the network about change in the current ban list. The notify
8800 type is not used by the client.
8802 * Redefined parts of the SILC_NOTIFY_TYPE_INVITE command to
8803 support the invite lists.
8805 Thu Mar 22 22:52:23 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8807 * Added new function silc_string_regexify that converts string
8808 including wildcard characters into regex string that can
8809 be used by the GNU regex library. Added into the file
8810 lib/silcutil/silcutil.[ch].
8812 Added silc_string_regex_combine to combine to regex strings
8813 into one so that they can be used as one regex string by
8814 the GNU regex library. Added into the file
8815 lib/silcutil/silcutil.[ch].
8817 Added silc_string_regex_match to match two strings. It returns
8818 TRUE if the strings match. Added into lib/silcutil/silcutil.[ch].
8820 Thu Mar 22 15:29:42 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8822 * Imported GNU regex to the soruce tree into lib/contrib.
8823 Fixed some compiler warning from the regex.c.
8825 Wed Mar 21 15:27:58 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8827 * Fixed MOTD command in the server to work in router environment.
8829 * Fixed the MOTD command in the client library to support
8830 the server argument in the command.
8832 * Added `nickname_len' argument to the silc_idlist_add_client
8833 in the server, as the `nickname' argument may be binary data
8836 * Added silc_idlist_get_channels to return all channels from
8839 * Implemented LIST command to the server. Affected file is
8842 * Implemented the LIST command to the client library and on the
8845 * Added [<user count>] argument to the LIST command reply.
8846 With private channels the user count is not shown.
8848 * Updated TODO and README.
8850 Tue Mar 20 21:05:57 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8852 * The client entry's data.registered must be TRUE even with
8853 global client entry on global client list. The data.registered
8854 is used to check whether the client is anymore in the network,
8855 for example with WHOWAS command so it must be valid.
8857 * Fixed the WHOWAS command in the server. It now actually works
8858 in router environment. Added function into silcd/command_reply.c
8859 silc_server_command_reply_whowas_save.
8861 * Added silc_idlist_purge function to the silcd/idlist.c
8862 to periodically purge the ID Cache.
8864 * Fixed INFO command in the server. It works now in router
8865 environment. Added <server name> argument to the INFO command
8866 reply. Updated the protocol specs.
8868 * Fixed minor bug in silc_idcache_purge to not purge if the
8869 expire value is zero.
8871 * Fixed various bugs in WHOIS and IDENTIFY command handling as
8872 they were buggy because of the WHOWAS information.
8874 * Fixed local command MSG to handle the async resolving of
8875 the remote client properly. It used to fail the first MSG.
8876 Affected file silc/local_command.c.
8878 * Added `data_len' field to SilcIDCache context.
8880 Tue Mar 20 16:29:00 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8882 * Update TODO. Todo in commands in the server.
8884 Tue Mar 20 15:45:14 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8886 * Added new notify type SILC_NOTIFY_TYPE_UMODE_CHANGE that is
8887 used by routers as broadcast packet to inform other routers
8888 about the changed user mode.
8890 Implemented the notify handling in the server. Affected file is
8891 silcd/packet_receive.c. Added the function
8892 silc_server_send_notify_umode to the silcd/packet_send.[ch].
8894 * Added new generic Channel Payload and deprecated the New Channel
8895 Payload. The New Channel Payload is now the generic Channel
8898 * Added new argument `mode' to the silc_server_send_new_channel
8899 as it is required in the Channel Payload now.
8901 * Renamed the SilcChannelPayload to SilcChannelMessagePayload
8902 and created a new and real SilChannelPayload to represent the
8903 new generic Channel Payload. Implemented the encode/decode
8904 for Channel Payload. Affected file lib/silccore/silcchannel.[ch].
8906 * Added silc_server_get_client_channel_list to return the list
8907 of channels the client has joined for WHOIS command reply.
8908 Affected file silcd/server.[ch].
8910 * Implemented the channel list sending in the WHOIS command reply
8911 in server and in the client.
8913 Implemented the channel list displaying on the user interface
8914 as well. Affected file silc/client_ops.c.
8916 * Added silc_channel_payload_parse_list to parse list of Channel
8917 Payloads. It returns SilcDList list of SilcChannelPayloads.
8918 Client for example can use this function to parse the list of
8919 channels it receives in the WHOIS command reply. The caller
8920 must free the list by calling silc_channel_payload_list_free.
8921 Affected files lib/silccore/silcchannel.[ch].
8923 Mon Mar 19 21:39:15 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8925 * Added one new argument <user mode> to the WHOIS command reply
8926 to return the mode of the user in SILC. Updated the protocol
8929 Implemented it to the server and client.
8931 Mon Mar 19 18:43:06 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8933 * Fixed the mode printing on the user interface on joining.
8934 Affected file silc/client_ops.c.
8936 * Implemented the UMODE command and user modes in general to the
8937 client library and to the user interface.
8939 * Implemented the UMODE command to the server.
8941 * The server now sends UNKNOWN_COMMAND error status if client sends
8942 unknown command. Affected file silcd/command.c.
8944 * All server commands now handle the command identifier the right
8945 way when sending the command reply to the client. The client can
8946 use to identify the command replies with the identifier.
8948 Mon Mar 19 16:13:07 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8950 * Added silc_server_get_client_route to resolve the route to
8951 the client indicated by the client ID. Affected file is
8954 * Added silc_server_relay_packet as general function to relay
8955 packet to arbitrary destination. This deprecates functions
8956 like _send_private_message_key, _relay_notify etc. Affected
8957 file is silcd/packet_send.[ch].
8959 Removed silc_server_send_key_agreement,
8960 silc_server_send_private_message_key and
8961 silc_server_packet_relay_notify functions from the file
8962 silcd/packet_send.[ch].
8966 * Implemented the SILC_NOTIFY_TYPE_KILLED notify handling in the
8967 server. Affected file silcd/packet_receive.[ch].
8969 * Implemented the KILL command to the client. Implemented the
8970 SILC_NOTIFY_TYPE_KILLED notify handling in the client library.
8971 Affected files lib/silcclient/command[_reply].c and
8972 lib/silcclient/client_notify.c. Implemented the KILL notify
8973 printing in the user inteface.
8975 * Fixed a lot silc_parse_nick memory leaks from the client
8976 library in the file lib/silcclient/command.c.
8978 * Changed the silc_server_send_notify_on_channels's `sender'
8979 argument from SilcSocketConnection to SilcClientEntry to
8980 check the sender as entry and not as connection object and not
8981 to send to the client provided as argument. The affected file
8982 is silcd/packet_send.[ch].
8984 * The notify packets that are destined directly to the client used
8985 to not to be processed by the server. Now changed that and the
8986 server processes all notify packets. After relaying the packet
8987 to the client the notify packet is processed in the server.
8989 * The silc_server_free_client_data now checks whether there is
8990 pending outgoing traffic for the client and purges the data to
8991 the network before removing the client entry.
8993 Sun Mar 18 21:02:47 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8995 * Added SILC_NOTIFY_TYPE_KILLED notify type. It is sent when
8996 an client is killed from the SILC Network. Updated the protocol
8999 Added new function silc_server_send_notify_killed to the
9000 silcd/packet_send.[ch].
9002 * Added function silc_server_packet_relay_notify to relay notify
9003 packets that are destined directly to a client. In this case
9004 the server does not process the notify packets but merely relays
9005 it to the client. Affected file silcd/packet_send.[ch].
9007 Added also silc_server_packet_process_relay_notify to check
9008 whereto relay the notify. Affected file is
9009 silcd/packet_receive.[ch].
9011 * Implemented the KILL command to the server.
9015 * Added the backup schema desgined last fall to the protocol
9016 specs for everyone to see. The specification is in the
9017 *-spec-xx.txt draft and the packet type definitions for the
9018 backup routers is in *-pp-xx.txt draft. Thusly, added also
9019 new packet type SILC_PACKET_CELL_ROUTERS.
9021 * A big security problem in the implementation discovered. The
9022 signoff of an client did not cause new channel key generation
9023 which it of course should've done. The channel keys must be
9024 always re-generated when client leaves (or signoffs) the channel.
9025 The silc_server_remove_from_channels funtion now handles
9026 the channel key re-generation.
9028 * Added `sender' argument to the silc_server_send_notify_on_channels
9029 to not to send the client provided as argument. Affected file
9030 silcd/packet_send.[ch].
9032 Fri Mar 16 15:52:49 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9034 * Implemented OPER and SILCOPER commands into the server and
9037 * Added silc_auth_verify and silc_auth_verify_data to verify
9038 the authentication directly from the authentication payload.
9039 It supports verifying both passphrase and public key based
9040 authentication. Affected file lib/silccore/silcauth.[ch].
9042 * Added `hash' field to the SilcIDListData structure. It is the
9043 hash negotiated in the SKE protocol. Affected file is
9046 * Slight redesigning of the SilcAuthPayload handling routines.
9047 Do not send SilcPKCS but SilcPublicKey as argument.
9049 * Implemented the public key authentication support to the
9050 serverconfig. The public key is loaded from the provided path
9051 and saved as authentication data to void * pointer. Thus,
9052 changed the unsigned char *auth_data to void *auth_data;
9054 * Fixed SHUTDOWN command to send the reply before the server
9055 is shutdown. :) Affected file silcd/command.c.
9057 * Fixed fatal bug in CONNECT command. The hostname was invalid
9058 memory and server crashed. Affected file silcd/command.c.
9060 * Fixed fatal bug in CLOSE command. The server_entry became
9061 invalid but was referenced later in the command. Affected file
9064 Thu Mar 15 12:46:58 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9066 * Fixed fatal bug in failure packet handling. Server ignored
9067 the failure and thus crashed when it came.
9071 Wed Mar 14 20:37:35 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9073 * Added new SILC_CF_LAG_STRICT command flag that strictly forces
9074 that the command may be executed only once in (about) 2 seconds.
9075 The old SILC_CF_LAG flag is same but allows command bursts up
9076 to five before limiting.
9078 Added the support for CF_LAG and CF_LAG_STRICT flags to the
9079 server code. Various commands now includes the CF_LAG_STRICT
9080 flag to disallow any kind of miss-use of the command.
9082 * Fixed the silc_buffer_unformat to not to allocate any data
9083 if the length of the data is zero. It used to allocate the
9084 length + 1. Affected file lib/silcutil/silcbuffmt.c.
9086 Wed Mar 14 16:10:30 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9088 * Changed the format of AdminConnection configuration section
9089 in the server. Added username of the admin to the format.
9090 Affected files silcd/serverconfig.[ch].
9092 Added silc_server_config_find_admin into silcd/serverconfig.[ch]
9093 to return admin configuration data by host, username and/or
9096 Wed Mar 14 13:18:16 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9098 * Implemented WHOWAS command to the server. Added the functions:
9100 silc_server_command_whowas_parse,
9101 silc_server_command_whowas_send_reply,
9102 silc_server_command_whowas_from_client and
9103 silc_server_command_whowas_from_server
9105 * Added <Client ID> argument to the WHOWAS command reply. Updated
9106 the protocol specs accordingly.
9108 * Implemented WHOWAS command and command_reply to the client
9111 Implemented the WHOWAS printing on the user interface.
9113 Tue Mar 13 22:17:34 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9115 * Added new argument to the WHOWAS command reply, the real name.
9116 It is an optional argument. Updated the protocol specs.
9118 * Added SilcIDCacheDestructor callback that is registered when
9119 the SilcIDCache is allocated. The callback is called when
9120 an cache entry in the ID Cache expires, or is purged from the
9121 cache. Added into lib/silccore/idcache.[ch].
9123 Added silc_idlist_client_destructor to the silcd/idlist.[ch]
9124 to destruct the client entries when the cache entry expires.
9125 Other ID Cache's in server and in the client library ignores
9128 * If the ID Cache entry's `expire' field is zero then the entry
9129 never expires. Added boolean `expire' argument to the
9130 silc_idcache_add function in the lib/silccore/idcache.[ch].
9131 If it is TRUE the default expiry value is used.
9133 * Added silc_server_free_client_data_timeout that is registered
9134 when client disconnects. By default for 5 minutes we preserve
9135 the client entry for history - for WHOWAS command.
9137 Tue Mar 13 13:26:18 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9139 * Added support to the server to enforce that commands are not
9140 executed more than once in 2 seconds. If server receives
9141 commands from client more frequently, timeout is registered
9142 to process the commands. Affected file silcd/command.c.
9143 Added new function silc_server_command_process_timeout.
9145 * Changed NICK_NOTIFY handling in client library to check that
9146 if the client's nickname was changed, so there is no need to
9147 resolve anything from the server.
9149 * Removed error printing from the WHOIS and IDENTIFY commands.
9150 If error occurs then it is ignored silently in the client library.
9151 The application, however, may map the received error to
9152 human readable error string. The application currently maps
9153 the NO_SUCH_NICKNAME error to string.
9155 * Made the command status message public to the application. Moved
9156 them from lib/silcclient/command_reply.c to
9157 lib/silcclient/command_reply.h. The application can map the
9158 received command status to the string with the
9159 silc_client_command_status_message function.
9161 * Added check to the server to check that client's ID is same
9162 as the Source ID in the packet the client sent. They must
9165 Tue Mar 13 12:49:21 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9167 * Added dist-bzip hook to the Makefile.am to make bzip2
9168 compressed distributions.
9170 Mon Mar 12 18:43:38 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9172 * Server now enforces the maximum length for the nickname and
9173 the channel as protocol specification dictates. 128 bytes for
9174 nickname and 256 bytes for channel name.
9176 * Moved the WHOIS printing to the application. The client libary
9177 does not print out the WHOIS information anymore, the application
9178 must do it. Renamed silc_client_command_reply_whois_print to
9179 the silc_client_command_reply_whois_save.
9181 The client's idle time is also sent to the application now, and
9182 the idle is shown on screen.
9184 * Added silc_client_command_reply_identify_save to save the
9185 received IDENTIFY entries.
9187 * Do not check for channel private keys in message sending and
9188 reception if the channel does not have the PRIVKEY mode set.
9189 Affected file lib/silclient/client_channel.c.
9191 Sun Mar 11 20:25:06 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9193 * Fixed a minor bug if WHOIS and IDENTIFY command parsing that
9194 just surfaced after chaning the JOIN procedure.
9196 Sun Mar 11 14:59:05 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9198 * Added silc_client_get_clients_by_list to get client entries
9199 from Client ID list, that is returned for example by JOIN
9200 and USERS command replies. The application should use this
9201 function for example when JOIN command reply is received to
9202 resolve the clients already on the channel (library does not
9203 do that anymore as USERS command reply is not used in the JOIN
9204 procedure anymore). Affected files lib/silcclient/silcapi.h and
9205 lib/silcclient/idlist.c.
9207 * JOIN command reply and USERS command reply returns now SilcBuffer
9208 pointers instead of unsigned char pointers when returning
9209 the client list and mode list.
9211 * Added <Client ID> argument to the JOIN command reply, mainly
9212 for the server to identify for which client the command was
9213 originally sent. Updated protocol specs accordingly.
9215 * Added SilcDlist private_key pointer to the SilcChannelEntry
9216 in the client to support the channel private keys. Affected
9217 file is lib/silcclient/idlist.h.
9219 * Added SilcChannelPrivateKey argument to the function
9220 silc_client_send_channel_message so that application can choose
9221 to use specific private ke if it wants to. If it is not provided,
9222 the normal channel key is used, unless private keys are set.
9223 In this case the first (key that was added first) is used
9224 as the encryption key.
9226 * Implemented the support for channel private key handling.
9227 Implemented the following functions:
9229 silc_client_add_channel_private_key,
9230 silc_client_del_channel_private_keys,
9231 silc_client_del_channel_private_key,
9232 silc_client_list_channel_private_keys and
9233 silc_client_free_channel_private_keys
9235 Affected file lib/silcclient/client_channel.c.
9237 * Added the support for the private keys in the channel message
9238 sending and encryption and in the message reception and
9239 decryption. Affected funtions are
9240 silc_client_send_channel_message and silc_client_channel_message.
9242 Sat Mar 10 21:36:22 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9244 * Added SKE's key verify callback to the client library's
9245 KE protocol context. Affected files lib/silcclient/protocol.[ch].
9247 * Removed the statement that server (or router) must send USERS
9248 command reply when joining to the channel so that the client
9249 knows who are on the channel. Instead, the client list and
9250 client's mode list is now sent in the JOIN command reply to the
9251 client who joined channel. This is better solution.
9253 * Added function silc_server_get_users_on_channel and function
9254 silc_server_save_users_on_channel to the silcd/server.[ch].
9256 * Removed function silc_server_command_send_users from the
9259 * Do not show topic on the client library anymore. The topic is
9260 sent in the command reply notify to the application and the
9261 application must show the topic now.
9263 Sat Mar 10 00:07:37 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9265 * Added client searching by nickname hash into the IDENTIFY and
9266 WHOIS commands in the server as they were clearly missing from
9267 them. Affected file is silcd/command.c.
9269 * Fixed a bug in private message receiving in the client library.
9270 The remote ID was freed and it wasn't supposed, now it is
9273 Fri Mar 9 12:40:42 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9275 * Minor fix to the channel payload; allocate the data area, as it
9276 needs to be of specific length.
9278 * If the key agreement port is zero then the operating
9279 system will define the bound port. Affected files are
9280 lib/silcclient/silcapi.h and lib/silcclient/client_keyagr.c.
9282 * Added new function silc_channel_payload_decrypt into the file
9283 lib/silccore/silcchannel.[ch].
9285 * Moved the channel message etc, check from silc_packet_decrypt
9286 to applications. The library calls now a generic
9287 SilcPacketCheckDecrypt callback which is to return TRUE or FALSE
9288 when the packet is either normal or special. This was done to
9289 allow more wide range of checking that was not allowed when
9290 the code was in library. Now applications can do virtually any
9291 checks to the packet and return to the library the decision how
9292 the packet should be processed. Affected files are
9293 lib/silccore/silcpacket.[ch].
9295 Added silc_server_packet_decrypt_check to the server and
9296 silc_client_packet_decrypt_check to the client library.
9298 * Added silc_server_packet_send_srcdest into silcd/packet_send.[ch]
9299 to send with specified source and destination information.
9301 * Channel message delivery between routers was broken after the
9302 channel key distribution was fixed earlier. The channel key
9303 was used be to distributed to other routers as well which is not
9304 allowed by the protocol. Now this is fixed and channel keys
9305 really are cell specific and the channel message delivery between
9306 routers comply with the protocol specification.
9308 * Fixed various commands in server to check also the global list
9309 for the channel entry and not just the local list. The affected
9310 file silcd/command.c.
9312 Thu Mar 8 21:39:03 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9314 * Added assert()s to buffer formatting and unformatting routines
9315 to assert (if --enable-debug) when error occurs. Affected
9316 file: lib/silcutil/silcbuffmt.c.
9318 * Changed to auto-reconnect to check whether the remote host is
9319 router and register the re-connect timeout if it is. It used
9320 to check that whether we are normal server, but router must do
9321 auto-reconnect with another router as well. Affected file
9324 * Removed the [<key len>] option from CMODE command as the cipher
9325 name decides the key length, nowadays. See the defined ciphers
9326 from the protocol specification.
9328 * Added [<hmac>] option to the CMODE command to define the HMAC
9329 for the channel. Added SILC_CMODE_HMAC channel mode.
9331 * Added [<hmac>] option for the JOIN command so that user can
9332 select which HMAC is used to compute the MACs of the channel
9335 * Added Hmac field to the Channel Message Payload. The integrity
9336 of plaintext channel messages are now protected by computing
9337 MAC of the message and attaching the MAC to the payload. The
9338 MAC is encrypted. Now, it is clear that this causes some
9339 overhead to the size of the packet but rationale for this is that
9340 now the receiver can verify whether the channel message decrypted
9341 correctly and also when private keys are set for the channel the
9342 receiver can decrypt the packet with several keys and check from
9343 the MAC which key decrypted the message correctly.
9345 * Added silc_cipher_encrypt and silc_cipher_decrypt into the
9346 lib/silccrypt/silccipher.[ch].
9348 * Added silc_hash_len to return the digest length into the
9349 lib/silcrypt/silchash.[ch].
9351 * Rewrote parts of Silc Channel Payload interface in the
9352 lib/silccore/silcchannel.[ch]. The encode function now also
9353 encrypts the packet and parse function decrypts it.
9355 Wed Mar 7 20:58:50 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9357 * Fixed a minor formatting bug in the SKE's key material processing.
9358 It actually might have processed the keys wrong way resulting
9361 * Redefined the mandatory HMAC algorithms and added new algorithms.
9362 Added hmac-sha1-96 and hmac-md5-96 which are normal hmac-sha1
9363 and hmac-md5 truncated to 96 bits. The mandatory is now
9364 hmac-sha1-96. Rest are optional (including the one that used
9365 to be mandatory). Rationale for this is that the truncated HMAC
9366 length is sufficient from security point of view and can actually
9367 make the attack against the HMAC harder. Also, the truncated
9368 HMAC causes less overhead to the packets. See the RFC2104 for
9371 * Added new [hmac] configuration section. The SKE used to use
9372 the hash names (md5 and sha1) in the SKE proposal as HMCAS which
9373 is of course wrong. The official names that must be proposed in
9374 the SKE are the ones defined in the protocol specification
9375 (hmac-sha1-96 for example). The user can configure any hmac
9376 using any hash function configured in the [hash] section. At
9377 least, the mandatory must be configured.
9379 Rewrote the HMAC interface in lib/silccrypt/silchmac.[ch].
9381 * Added HMAC list to the SKE proposal list. It has now both
9382 hash algorithm list and HMAC list. This makes the protocol
9383 incompatible with previous versions. The SKE now seems to work
9384 the way it is supposed to work, for the first time actually.
9386 * Defined plain Hash algorithms to the protocol specification.
9389 Tue Mar 6 15:36:11 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9391 * Implemented support for key agreement packets into the server.
9392 Added functions silc_server_key_agreement and
9393 silc_server_send_key_agreement. Other than these functions,
9394 server has nothing to do with this packet.
9396 * Added support for private message key packets into the server.
9397 Added functions silc_server_private_message_key and
9398 silc_server_send_private_message_key.
9402 * Changed the silc_[client|server]_protocol_ke_set_keys to be
9403 called in the protocol's final callback instead in the END
9404 protocol state. This makes a little more sense and in the same
9405 time in client we can use the same protocol routines for normal
9406 key exchange and to key agreement packet handling as well.
9408 * Added to both client's and server's KE protocol context the
9409 SilcSKEKeyMaterial pointer to save the key material. We will
9410 bring the key material to the protocol's final callback by doing
9411 this. The final callback must free the key material.
9413 * Added SKE's packet_send callback into client's KE protocol
9414 context so that the caller can choose what packet sending function
9415 is used. This way we can use different packet sending when
9416 doing normal SKE when doing key agreement packet handling (in
9417 the key agreement packet handling we do not want to encrypt
9420 * Implemented the responder side of the key agreement routines
9421 in the client. The client can now bind to specified port and
9422 accept incoming key negotiation. The key material is passed
9423 to the application after the protocol is over.
9425 * Implemented the processing of incoming Key Agreement packet
9426 in the client. Added function silc_client_key_agreement to
9429 * Implemented the intiator side of the key agreement routines
9430 in the client. The client can now initiate key agreement with
9431 another remote client. The key material is passed to the
9432 application after the protocol is over.
9434 * Created client_keyagr.c to include all the key agreement
9437 * Added macro SILC_TASK_CALLBACK_GLOBAL which is equal to the
9438 SILC_TASK_CALLBACK except that it is not static.
9440 * Created client_notify.c and moved the Notify packet handling
9441 from the client.[ch] into that file.
9443 * Created client_prvmsg.c and moved all private message and
9444 private message key routines from the client.[ch] into that file.
9446 * Create client_channel.c and moved all channel message and
9447 channel private key routines from the client.[ch] into that file.
9449 * Changed silc_client_get_client_by_id_resolve to resolve with
9450 WHOIS command instead of IDENTIFY command, in the file
9451 lib/silclient/idlist.c.
9453 Mon Mar 5 18:39:49 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9455 * Implemented the SKE's responder side to the Client library.
9457 * When FAILURE is received to the protocol do not trust it
9458 blindly. Register a timeout to wait whether the remote closes
9459 the connection as it should do it, only after that process the
9460 actual failure. This was changed to both client and server.
9462 * Added client_internal.h to include some of the structures
9463 there instead of client.h in lib/silcclient/.
9465 * Added function silc_task_unregister_by_callback to unregister
9466 timeouts by the callback function.
9468 Sat Mar 3 19:15:43 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9470 * Some "Incomplete WHOIS info" errors has been appearing on the
9471 log files. Took away the entry->userinfo check from WHOIS
9472 reply sending. The entry->userinfo is now " " if client did not
9473 provide one. I thought this was fixed earlier but something
9474 is wrong still. Let's see if the error still appears.
9476 Wed Feb 28 20:56:29 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9478 * Fixed a minor bug in the login when the channel key is
9479 re-generated in the server. It used to generate the key in
9480 wrong order and thus caused problems in the channel traffic.
9482 * Fixed a minor bug in channel key distsribution after
9483 KICK command. The key was not sent to the router even though
9486 Tue Feb 27 20:24:25 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9488 * Added silc_ske_process_key_material_data as generic routine
9489 to process any key material as the SILC protocol dictates. The
9490 function is used by the actual SKE library but can be used by
9491 applications as well. This relates to the private message keys
9492 and the channel private keys since they must be processed the
9493 same way the normal SILC session keys. The protocol dictates
9494 this. Affected files: lib/silcske/silcske.[ch].
9496 Added also silc_ske_free_key_material to free the
9497 SilcSKEKeyMaterial structure.
9499 * Defined silc_cipher_set_key function to set the key for
9500 cipher without using the object's method function. The affected
9501 files: lib/silccrypt/silccipher.[ch].
9503 * Implemented silc silc_client_add_private_message_key,
9504 silc_client_add_private_message_key_ske,
9505 silc_client_del_private_message_key,
9506 silc_client_list_private_message_keys and
9507 silc_client_free_private_message_keys functions in the
9510 Added functions silc_client_send_private_message_key to send
9511 the Private Message Key payload and silc_client_private_message_key
9512 to handle incoming Private Message Key payload.
9514 * Added Cipher field to the Private Message Key payload to set
9515 the cipher to be used. If ignored, the default cipher defined
9516 in the SILC protocol (aes-256-cbc) is used.
9518 Tue Feb 27 13:30:52 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9520 * Removed lib/silcclient/ops.h file.
9522 Redefined parts of the SILC Client Library API. Created new
9523 file silcapi.h that deprecates the ops.h file and defines the
9524 published Client Library API. Defined also private message key
9525 API and channel private key API into the file.
9527 This is the file that the application must include from the
9528 SILC Client Library. Other files need not be included by
9529 the application anymore.
9531 * Added new key_agreement client operation callback and also
9532 defined the Key Agreement library API for the application.
9534 Tue Feb 27 11:28:31 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9536 * Added new packet type: SILC_PACKET_KEY_AGREEMENT. This packet
9537 is used by clients to request key negotiation between another
9538 client in the SILC network. If the negotiation is started it
9539 is performed using the SKE protocol. The result of the
9540 negotiation, the secret key material, can be used for example
9541 as private message key.
9543 Implemented the Key Agreement payload into the files
9544 lib/silccore/silauth.[ch].
9546 Mon Feb 26 12:13:58 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9548 * Redefined ciphers for the SILC protocol. Added some new ciphers
9549 and defined the key lengths for the algorithms. Changed the
9550 code accordingly. The default key length is now 256 bits.
9552 * Fixed SKE key distribution function silc_ske_process_key_material
9553 when the key length is more than 128 bits. The default key
9554 length in SILC is now 256 bits.
9556 * Added new command status type: SILC_STATUS_ERR_UNKOWN_ALGORITHM
9557 to indicate unsupported algorithm.
9559 * Renamed rijndael.c to aes.c and all functions as well.
9561 * Fixed a long standing channel key setting bug in client library.
9562 Weird that it has never surfaced before.
9564 * Fixed bug in channel deletion. If the entire channel is removed
9565 then it must also delete the references of the channel entry
9566 from the client's channel list as the client's channel entry and
9567 the channel's client entry share same memory.
9569 Sun Feb 25 20:47:29 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9571 * Implemented CONNECT and SHUTDOWN commands in the client.
9573 * Implemented CLOSE command to the client.
9575 * Added the function silc_idlist_find_server_by_name into the
9576 files silcd/idlist.[ch].
9578 Added the function silc_idlist_find_server_by_conn into the
9579 files silcd/idlist.[ch].
9581 Sat Feb 24 23:45:49 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9583 * DIE command was renamed to SHUTDOWN. Updated the both code
9586 * Defined SILC_UMODE_NONE, SILC_UMODE_SERVER_OPERATOR and
9587 SILC_UMODE_ROUTER_OPERATOR modes into lib/silccore/silcmode.h.
9589 * Implemented CONNECT, CLOSE and SHUTDOWN commands to the server
9592 * Added function silc_server_create_connection function to create
9593 connection to remote router. My server implementation actually
9594 does not allow router to connect to normal server (it expects
9595 that normal server always initiates the connection to the router)
9596 so the CONNECT command is only good for connecting to another
9599 Sat Feb 24 16:03:45 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9601 * Added SILC_NOTIFY_TYPE_KICKED to indicate that the client
9602 or some other client was kicked from the channel.
9604 Implemented the handling of the notify type to both client
9607 Implemented silc_server_send_notify_kicked to send the KICKED
9608 notify. It is used to send it to the server's primary router.
9610 * Implemented the KICK command into server and client.
9612 * Added `query' argument to the silc_idlist_get_client function
9613 to indicate whether to query the client from server or not if
9616 * Added new command status type SILC_STATUS_ERR_NO_CHANNEL_FOPRIV
9617 to indicate that the client is not channel founder.
9621 Sat Feb 24 00:00:55 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9623 * Removed the rng context from SilcPacketContext structure and
9624 changed that the packet routine uses the Global RNG API.
9626 Fri Feb 23 11:22:57 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9628 * Added support for quit message that client can "leave" on the
9629 channel when it quits the SILC. It is ditributed inside the
9630 SILC_NOTIFY_TYPE_SIGNOFF notify type.
9632 Added silc_server_free_client_data that will take the
9633 signoff message as argument.
9635 * Changed SKE routines to use the silc_pkcs_sign/verify routines.
9637 Thu Feb 22 23:05:36 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9639 * Updated parts of the protocol specification to keep it up
9642 Thu Feb 22 15:08:20 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9644 * Added List flag (SILC_PACKET_FLAG_LIST) to indicate list of
9645 payloads in one packet.
9647 * Deprecated following packet types: NEW_ID_LIST, NEW_CHANNEL_LIST,
9648 NEW_CHANNEL_USER_LIST, SET_MODE and SET_MODE_LIST. List packets
9649 use now the new List flag.
9651 * Also deprecated the following packet types: REPLACE_ID,
9652 NEW_CHANNEL_USER and REMOVE_CHANNEL_USER packet types.
9654 * Added list support for Notify packet in server.
9656 * Added silc_server_send_notify_channel_change to send the
9657 CHANNEL_CHANGE notify type to replace channel ID's. Deprecates
9658 the silc_server_send_replace_id.
9660 * Added silc_server_send_notify_nick_change to send the
9661 NICK_CHANGE notify type. Deprecates the function
9662 silc_server_send_replace_id.
9664 * Added silc_server_send_notify_join to send the JOIN notify type.
9665 Deprecates the function silc_server_send_new_channel_user.
9667 * Added silc_server_send_notify_leave to send LEAVE notify type.
9668 Deprecates the function silc_server_send_remove_channel_user.
9670 * Added silc_server_send_notify_cmode and
9671 silc_server_send_notify_cumode to send CMODE and CUMODE notify
9672 types. Deprecates the silc_server_send_set_mode function.
9674 * Added SERVER_SIGNOFF notify type to indicate that server has
9675 quit. This means that all clients on the channel from that
9676 server will drop. This can be also used when netsplit happens.
9678 Deprecated REMOVE_ID packet type since it is not needed anymore
9681 Added silc_server_send_notify_server_signoff to send the
9682 SERVER_SIGNOFF notify type. Deprecates the function
9683 silc_server_send_remove_id.
9685 Added also silc_server_send_notify_signoff to send the
9686 SIGNOFF notify type.
9688 * Employed the PKCS #1. It is the mandatory way to do RSA in the
9689 SILC protocol from this day on. Changed the protocol
9690 specification as well.
9692 * Added silc_server_send_notify_topic_set to send TOPIC_SET
9693 notify type. It is used between routers to notify about
9694 topic changes on a channel.
9696 * Added silc_id_dup into lib/silccore/id.[ch] to duplicate
9699 * Partly updated the protocol specification to comply with the
9700 changes now made. It is still though a bit outdated.
9702 * The JOIN notify type now takes one extra argument <Channel ID>.
9703 The packet used to be destined to the channel but now the
9704 JOIN type may be sent as list thus it is impossible to
9705 destine it to any specific channel. By adding this argument
9706 it is again possible.
9708 Wed Feb 21 22:39:30 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9710 * Added CREDITS file. The CHANGES and CREDITS file will appear
9711 in the distribution as well.
9713 Wed Feb 21 14:17:04 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9715 * Implemented CMODE_CHANGE, CUMODE_CHANGE and TOPIC_SET notify
9716 types in the server's silcd/packet_receive.c.
9718 * Implemented CMODE and CUMODE to work in router environment.
9720 * Fixed minor encoding and decoding buglet from the
9721 lib/silccore/silcmode.c.
9723 * Fixed buffer overflow from lib/silcclient/command.c in USERS
9726 Wed Feb 21 12:44:00 EET 2001 Mika Boström <bostik@lut.fi>
9728 * Changed all SilcConfigServer* and silc_config_server* to
9729 SilcServerConfig* and silc_server_config*, respectively.
9732 Wed Feb 21 00:10:00 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9734 * Associated the ID (client or server ID) to the Authentication
9735 Payload to avoid any possibility of forging. Updated the
9736 protocol specification and the code accordingly.
9738 Tue Feb 20 14:14:14 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9740 * The RSA key length is now save to the RsaKey context in the
9741 key generation process in lib/silccrypt/rsa.c. The key length
9742 is now used to figure out the maximum size of the block allowed
9743 to be encrypted/signed.
9745 * Added silc_mp_mp2bin_noalloc into lib/silcmath/mpbin.[ch]. It
9746 is equivalent to the silc_mp_mp2bin but does not allocate any
9749 * Changed silc_mp_mp2bin API to take length argument. If it is
9750 non-zero then the buffer is allocated that large. If zero, then
9751 the size is approximated using silc_mp_sizeinbase, which however
9754 * Created Global RNG API which is global RNG that application can
9755 initialize. After initializing, any routine anywhere in the
9756 code (including library) can use RNG without allocating a new
9757 RNG object. This was done to allow this sort of use of the
9758 RNG in code that has no chance to allocate RNG object. All
9759 applications currently allocate this and many routines in the
9760 library use this. Affected file lib/silccrypt/silcrng.[ch].
9762 * Removed the RNG kludge from lib/silcmath/primegen.c and changed
9763 it to use the Global RNG API.
9765 * Defined Authentication Payload into protocol specification that
9766 is used during SILC session to authenticate entities. It is
9767 used for example by client to authenticate itself to the server
9768 to obtain server operator privileges.
9770 Implemented this payload into the lib/silccore/silcauth.[ch].
9771 Implemented also routines for public key based authentication
9772 as the new protocol specification dictates.
9774 Moved definitions of different authentication methods from
9775 lib/silccore/silcprotocol.h into lib/silccore/silcauth.h.
9777 * Added silc_pkcs_encrypt, silc_pkcs_decrypt, silc_pkcs_sign,
9778 silc_pkcs_verify and silc_pkcs_sign_with_hash and
9779 silc_pkcs_verify_with_hash functions into the file
9780 lib/silccrypt/silcpkcs.[ch].
9782 Mon Feb 19 19:59:28 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9784 * The client entry's userinfo pointer must be always valid.
9785 Otherwise the [<unknown>] bug will surface beacuse the WHOIS
9786 will fail since it requires the userinfo. Now, the userinfo
9787 is allocated as "" if actual userinfo does not exist. Actually,
9788 it must exist and it is totally Ok to drop client connections
9789 that does not announce the userinfo. However, we will make
9790 this workaround for now.
9792 * Added silc_net_get_remote_port into lib/silcutil/silcnet.[ch]
9793 to return the remote port by socket.
9795 Mon Feb 19 14:26:49 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9797 * Changed SILC_SERVER_COMMAND_EXEC_PENDING macro to the name
9798 SILC_SERVER_PENDING_EXEC and added an new macro
9799 SILC_SERVER_PENDING_DESTRUCTOR which is called to free the
9800 data or when error occurs while processing the pending command.
9802 Added new argument `destructor' into silc_server_command_pending
9803 and to the SilcServerCommandPending object. This destructor is
9804 now called after calling the pending callback or if error occurs
9805 immediately. If error occurs the actual pending callback won't
9806 be called at all - only the destructor. The destructor may be
9807 NULL if destructor is not needed.
9809 All this applies for client library code as well. Similar
9810 changes were made there as well for the pending commands.
9812 In the client, the application must now allocate the
9813 SilcClientCommandContext with the silc_client_command_alloc
9816 * Added reference counter to the SilcServerCommandContext. Added
9817 function silc_server_command_alloc and silc_server_command_dup
9820 Same type of functions added to the client library for the same
9823 * Removed the cmd_ident from IDListData away since it is now
9824 global for all connections. It is the command identifier used
9825 in command sending and with pending commands. The affected file
9828 * Added reference counter to the SilcSocketConnection objecet to
9829 indicate the usage count of the object. The object won't be
9830 freed untill the reference counter hits zero. Currently only
9831 server uses this, and client ignores it. The client must be
9832 set to use this too later. The affected files are
9833 lib/silccore/silcsockconn.[ch]. Added also the function
9834 silc_socket_dup to increase the reference counter.
9836 This was mainly added because it is possible that the socket
9837 is removed underneath of pending command or other async
9838 operation. Now it won't be free'd and proper DISCONNECTING
9839 flags, etc. can be set to avoid sending data to connection that
9840 is not valid anymore.
9842 * Added SILC_SET_DISCONNECTING to server.c when EOF is read from
9843 the connection. After that it sets SILC_SET_DISCONNECTED.
9844 It is, however, possible that the socket data is not still freed.
9845 The silc_server_packet_process now checks that data is not
9846 read or written to connection that is DISCONNECTED. The socket
9847 get's freed when the reference counter hits zero.
9849 Mon Feb 19 00:50:57 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9851 * Changed the client operation API: channel_message operation's
9852 `sender' is now the client entry of the sender, not the nickname
9853 and the `channel' is the channel entry, not the channel name.
9855 In the private_message operation the `sender' is now also the
9856 client entry of the sender not the nickname.
9858 Affected file is lib/silcclient/ops.h and all applications
9859 using the client operations.
9861 Sat Feb 17 22:11:50 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9863 * Moved the calling of ops->connect() from connect_to_server_final
9864 into receive_new_id functin since that is the point when the
9865 client is actually allowed to send traffic to network. The
9866 affected file is lib/silcclient/client.c.
9868 Sat Feb 17 13:15:35 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9870 * When receiving NEW_CHANNEL_LIST, NEW_CHANNEL_USER_LIST,
9871 NEW_ID_LIST and SET_MODE_LIST packets, broadcast the list packet
9872 (if needs broadcasting) instead of broadcasting the packets one
9873 by one which would make a burst in the network traffic.
9875 * Added `broadcast' argument to the functions in silcd/server.[ch]
9876 silc_server_create_new_channel[_with_id] to indicate whether
9877 to send New Channel packet to primary router.
9879 Sat Feb 17 01:06:44 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9881 * Added new function into the silcd/server.[ch] files:
9882 silc_server_create_new_channel_with_id to create new channel with
9883 already existing Channel ID.
9885 * Added new packet type SILC_PACKET_SET_MODE_LIST into the file
9886 lib/silccore/silcpacket.h. This packet is used t send list of
9887 Set Mode payloads inside one packet. Server uses this to set
9888 the modes for the channels and clients on those channels, that it
9889 announced to the router when it connected to it. The protocol
9890 specification has been updated accordingly.
9892 * The silc_server_new_channel did not handle the packet coming
9893 from normal server as it normally does not send that. However,
9894 when it announces its channels it does send it. Implemented
9895 the support for that.
9897 * Added SILC_ID_CHANNEL_COMPARE macro to compare to Channel ID's
9898 into the file lib/silccore/id.h.
9900 Fri Feb 16 23:57:29 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9902 * Fixed memory leaks in the functions silc_idlist_del_client,
9903 silc_idlist_del_channel and silc_idlist_del_server in the file
9904 silcd/idlist.c. All of those leaked like a sieve.
9906 * Fixed some small memory leaks in the client's function
9907 silc_client_notify_by_server.
9909 * Added functions into silcd/server.c: silc_server_announce_clients,
9910 silc_server_announce_channels and silc_server_announce_server.
9911 These functions are used by normal and router server to announce
9912 to its primary router about clients, channels and servers (when
9913 router) that we own. This is done after we've connected to the
9916 These functions effectively implements the following packet types:
9917 SILC_PACKET_NEW_CHANNEL_LIST, SILC_PACKET_NEW_CHANNEL_USER_LIST
9918 and SILC_PACKET_NEW_ID_LIST.
9920 * Added new functions into the silcd/packet_receive.[ch]:
9921 silc_server_new_id_list, silc_server_new_channel_list and
9922 silc_server_new_channel_user_list to handle the incoming
9923 NEW_ID_LIST, NEW_CHANNEL_LIST and NEW_CHANNEL_USER_LIST packets.
9925 * Added support of changing Channel ID in the function
9926 silc_server_replace_id. If the server that announces a channel
9927 to the router already exists in the router (with same name but
9928 with different Channel ID), router is responsible to send
9929 Replace ID packet to the server and force the server to change
9930 the Channel ID to the one router has.
9932 * Added new notify type SILC_NOTIFY_TYPE_CHANNEL_CHANGE to notify
9933 client that the Channel ID has been changed by the router. The
9934 normal server sends this to the client. Client must start using
9935 the new Channel ID as the channel's ID.
9937 Implemented handling of this new type into lib/silcclient/client.c
9938 into the function silc_client_notify_by_server.
9940 * Added new function silc_idlist_replace_channel_id into the files
9941 silcd/idlist.[ch] to replace the Channel ID.
9943 Fri Feb 16 14:14:00 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9945 * Call silc_server_command_identify_check always when processing
9946 the IDENTIFY command in silcd/command.c
9948 Thu Feb 15 20:07:37 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9950 * Added new packet type SILC_PACKET_HEARTBEAT that is used to
9951 send keepalive packets. The packet can be sent by clients,
9952 servers and routers.
9954 Added function silc_socket_set_heartbeat into the file
9955 lib/silccore/silcsockconn.[ch] to set the heartbeat timeout.
9956 If not set, the heartbeat is not performed. The actual
9957 heartbeat is implemented in the low level socket connection
9958 library. However, application is responsible of actually
9961 Added silc_server_send_heartbeat to send the actual heartbeat
9962 packet into silcd/packet_send.[ch]. Server now performs
9963 keepalive with all connections.
9965 * Added silc_task_get_first function into lib/silcutil/silctask.c
9966 to return the timeout task with shortest timeout. There was a bug
9967 in task unregistration that caused problems. TODO has been
9968 updated to include that task system must be rewritten.
9970 * The client library will now resolve the client information when
9971 receiving JOIN notify from server for client that we know but
9972 have incomplete information.
9974 * Rewrote parts of silc_server_remove_from_channels and
9975 silc_server_remove_from_one_channel as they did not remove the
9976 channel in some circumstances even though they should've.
9978 * Encryption problem encountered in server:
9980 The LEAVE command used to send the Channel Key packet to the
9981 router immediately after generating it. However, the code
9982 had earlier sent Remove Channel user packet but not immediately,
9983 ie. it was put to queue. The order of packets in the router
9984 was that Channel Key packet was first and Remove Channel User
9985 packet was second, even though they were encrypted in the
9986 reverse order. For this reason, MAC check failed. Now, this
9987 is fixed by not sending the Channel Key packet immediately but
9988 putting it to queue. However, this is more fundamental problem:
9989 packets that are in queue should actually not be encrypted
9990 because packets that are sent immediately gets encrypted
9991 actually with wrong IV (and thus MAC check fails). So, packets
9992 that are in queue should be encrypted when they are sent to
9993 the wire and not when they put to the queue.
9995 However, the problem is that the current system has not been
9996 designed to work that way. Instead, the packet is encrypted
9997 as soon as possible and left to the queue. The queue is then
9998 just purged into wire. There won't be any fixes for this
9999 any time soon. So, the current semantic for packet sending
10002 o If you send packet to remote host and do not force the send
10003 (the packet will be in queue) then all subsequent packets to the
10004 same remote host must also be put to the queue. Only after the
10005 queue has been purged is it safe again to force the packet
10008 o If you send all packets immediately then it safe to send
10009 any of subsequent packets through the queue, however, after
10010 the first packet is put to queue then any subsequent packets
10011 must also be put to the queue.
10013 Follow these rules and everything works fine.
10015 Thu Feb 15 14:24:32 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10017 * Added new function silc_server_remove_clients_by_server to
10018 remove all client entries from ID list when the server connection
10019 is lost. In this case it is also important to invalidate all
10020 client entires as they hold the invalid server entry. This
10021 fixes fatal bug when server has lost connection and will reconnect
10024 Wed Feb 14 16:03:25 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10026 * Made some sanity checks to silc_server_daemonise like to check
10027 whether the requested user and group actually exists.
10029 * Added sanity check to SKE's silc_ske_responder_finish to check
10030 that the public and private key actually is valid.
10032 * Invalidate the client's nickname when receiving Replace ID
10033 packet and the Client ID is being replaced. This means that the
10034 server will query the nickname if someone needs it (client)
10037 * Sort the ID Cache in client library when the ID Cache data
10038 has changed (needs sorting).
10040 * Do not allow for SILC client to create several connections to
10041 several servers. The client does not support windows right now
10042 and generating multiple connections causes weird behaviour.
10044 Irssi-silc client does support windows and can handle several
10045 connections without problems, see: www.irssi.org and SILC plugin.
10047 * Fixed some places where client was added to the IDList. The
10048 rule of thumb is following (in order to get everything right):
10049 If the client is directly connected local client then the
10050 `connection' argument must be set and `router' argument must be
10051 NULL to silc_idlist_add_client function. If the client is not
10052 directly connected client then the `router' argument must
10053 bet set and the `connection' argument must be NULL to the
10054 silc_idlist_add_client function.
10056 * The funtion silc_server_packet_send_local_channel actually did
10057 not check whether the client was locally connected or not. It
10058 does that now. Fixed a bug related to LEAVE command.
10060 * Fixed Remove Channel User payload parsing bug in server's
10061 silcd/packet_receive.c. Fixed a bug related to LEAVE command.
10063 * The server's silc_server_save_channel_key now checks also the
10064 global ID list for the channel as it might not be in the local
10065 list. Fixed a bug related to LEAVE command.
10067 * Is this the end of the [<unknown>] buglet that has been lurking
10068 around for a long time? A little for loop fix in server's
10069 silc_server_command_whois_parse that is used by both IDENTIFY
10070 and WHOIS command. At least, this was a clear bug and a cause
10071 of one type of [<unknown>] buglet.
10073 * WHOIS and IDENTIFY commands call the function
10074 silc_server_command_[whois/identify]_check function even if
10075 we are not router server.
10077 Tue Feb 13 19:55:59 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10079 * Added --with-gmp configuration option. If set the GMP
10080 is always compiled in the SILC source tree. If not set then
10081 it is checked whether the system has the GMP3 installed. If
10082 it has then the GMP won't be compiled (the system's headers
10083 and library is used), if it doesn't have it then the GMP is
10084 compiled in the SILC source tree.
10086 Mon Feb 12 11:20:32 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10088 * Changed RSA private exponent generation to what PKCS #1
10089 suggests. We try to find the smallest possible d by doing
10090 modinv(e, lcm(phi)) instead of modinv(e, phi). Note: this is
10091 not security fix but optimization.
10093 Sun Feb 11 18:19:51 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10095 * Added new config entry [Identity] to fork the server and run
10096 it as specific user and group. A patch from Bostik.
10098 * Imported Dotconf configuration library into lib/dotconf.
10099 This will be used to create the SILC configuration files later.
10100 It will appear in the distsribution after this commit.
10102 Sat Feb 10 21:13:45 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10104 * A big code auditing weekend happening. Auditing code for
10105 obvious mistakes, bugs and errors. Also, removing any code
10108 Removed files for being obsolete:
10110 o lib/silcutil/silcbuffer.c (the buffer interface is entirely in
10111 inline in the file lib/silcutil/silcbuffer.h)
10113 o lib/silcutil/silcbufutil.c (the header has inline versions)
10115 Changed code to fix possible error conditions:
10117 o The buffer formatting routines now check that the destination
10118 buffer really has enough space to add the data. This applies for
10119 both buffer formatting and unformatting
10120 (lib/silcutil/silcbuffmt.[ch]). Also, the entire buffer
10121 unformatting was changed to accomodate following rules:
10122 XXX_*STRING_ALLOC will allocate space for the data into the pointer
10123 sent to the function while XXX_*STRING will not allocate or copy
10124 the data into the buffer. Instead it sets the pointer from the
10125 buffer into the pointer sent as argument (XXX_*STRING used to
10126 require that the pointer must be allocated already). This change
10127 makes this whole thing a bit more consistent and more optimized
10128 (note that the data returned in the unformatting with XXX_*STRING
10129 must not be freed now). The routines return now -1 on error.
10131 o Tried to find all code that use buffer_format and buffer_unformat
10132 and added return value checking to prevent formatting and
10133 especially unformatting errors and possible subsequent fatal
10136 o Changed ske->x and ske->KEY to mallocated pointers in
10137 lib/silcske/silcske.h. Fixed possible data and memory leak.
10139 o Added return value checking to all *_parse* functions. Fixed
10140 many memory leaks as well.
10142 o Added length argument to silc_id_str2id in lib/silccore/id.[ch]
10143 so that buffer overflows would not happen. All code now also
10144 checks the return value as it can fail.
10146 Mon Feb 5 20:08:30 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10148 * Added reconnection support to server if the normal server looses
10149 its connection to the router (for example if router is rebooted).
10150 The server performs normal reconnection strategy implemented
10151 to the server. Affected file silcd/server.c.
10153 Sun Feb 4 13:18:32 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10155 * Added new packet type SILC_PACKET_SET_MODE that is used to
10156 distribute the information about changed modes (for clients,
10157 channels and clients channel modes) to all routers in the
10158 network. Updated the protocol specification accordingly.
10160 Added functions into silcd/packet_send.c and
10161 silcd/packet_receive.c: silc_server_send_set_mode,
10162 silc_server_set_mode.
10164 Added new files silcmode.[ch] into lib/silccore that implements
10165 the encoding and decoding of Set Mode Payload. Added new type
10166 SilcSetModePayload. Moved the definitions of different modes
10167 from lib/silccore/silcchannel.h into lib/silccore/silcmode.h.
10169 Sat Feb 3 15:44:54 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10171 * Oops, a little mistake in server's connection authentication
10172 protocol. The protocol is not ended with FAILURE but with
10173 SUCCESS if the authentication is Ok. :) Affected file is
10176 * Implemented NICK_CHANGE notify handling in server in the file
10177 silcd/packet_receive.c The NICK_CHANGE notify is distributed to
10178 the local clients on the channel. After the changing nickname
10179 in router environment snhould work and the [<unknown>] nickname
10180 should appear no more.
10182 The silc_server_replace_id function that receives the Replace ID
10183 payload now sends the NICK_CHANGE notify type also in the file
10184 silcd/packet_receive.c
10186 * Changed WHOIS and IDENTIFY command to support the maximum amount
10187 of arguments defined in protocol specs (3328 arguments). This
10188 fixed a bug that caused problems when there were more than three
10189 users on a channel.
10191 Fri Feb 2 11:42:56 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10193 * Added extra parameter, command identifier, to the
10194 silc_client_send_command so that explicit command identifier
10197 Changed that ID list routines uses specific command identifier
10198 when sending WHOIS/IDENTIFY requests to the server so that they
10199 can be identified when the reply comes back.
10201 Affected files lib/silcclient/command.[ch],
10202 lib/silcclient/client.c and lib/silcclient/idlist.[ch].
10204 * Added `sender' argument to silc_server_packet_send_to_channel
10205 to indicaet the sender who originally sent the packet to us
10206 that we are now re-sending. Ignored if NULL. Affected file
10207 silcd/packet_send.[ch].
10209 * Added some server statistics support in silcd/server_internal.h
10210 SilcServerStatistics structure and around the server code. Also
10211 send some nice statistics information when client is connecting
10214 Thu Feb 1 23:31:21 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10216 * Fixed channel ID decoding in server's JOIN command reply in
10217 silcd/command_reply.c
10219 * Fixed braodcasting of replace ID payload to not to send it if
10220 we are standalone server in silcd/packet_receive.c.
10222 * Fixed all channel message sending routines to not to send
10223 packets to clients that has router set, since they are routed
10224 separately in the same function earlier. Affects file
10225 silcd/packet_send.c and all channel packet sending functions.
10227 * In USERS reply, res_argv[i] are not allocated, the table
10228 is allocated. Thus changed that free the table, not its
10231 * In server's whois_check and identify_check if the client is
10232 locally connected do not send any WHOIS commands - they are not
10235 Thu Feb 1 21:32:27 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10237 * Fixed some minor bugs in client when sending WHOIS command. The
10238 arguments was in wrong order.
10240 * Removed statis function add_to_channel from server in
10241 silcd/command.c that was previously used with the joining but
10244 * Tested USERS command in router environment successfully with two
10245 routers, two servers and two clients.
10247 Thu Feb 1 00:54:26 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10249 * Reorganized the USERS command and command reply in client library
10250 in lib/silcclient/command.c and lib/silcclient/command_reply.c.
10251 When the command is given by user we register a pending command
10252 callback that will reprocess the command after the reply has been
10253 received from the server. When reprocessing the packet we then
10254 display the information. Thus, the USERS information is displayed
10255 now in the command callback instead of in the command reply
10256 callback. The processing of the command is same as previously
10257 when server has sent the command reply in the JOINing process.
10259 * Added to USERS command in silcd/command_reply.c to join the client,
10260 we didn't use to know about, to the channel after we've created
10261 a client entry for it. Also, for clienet we did know already still
10262 check whether it is on the channel or not and add it if not.
10264 * Removed silc_server_command_join_notify as the function and its
10267 Tue Jan 30 22:39:15 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10269 * Changed the client's pending command handling to the same as the
10270 server's pending command handling. It is also now possible to
10271 execute command reply functions from other command reply
10272 function as the function callbacks for commands and command
10273 replies are one and same. The pending commands are not static
10274 list anymore, it is mallocated SilcDList in lib/silcclient/client.h
10275 in client connection context. Thus, pending commands are server
10276 connection specific as it is convenient.
10278 Changed the function silc_client_command_pending and
10279 silc_client_command_pending_del and added new function
10280 silc_client_command_pending_check. Removed the
10281 SILC_CLIENT_CMD_REPLY_EXEC, and SILC_CLIENT_PENDING_COMMAND_CHECK
10284 * Added cmd_ident, current command identifier, to the client
10285 connection context in lib/silcclient/client.h to keep track on
10286 command identifiers used in command sending. Client's command reply
10287 function handling now supports the mandatory command identifiers.
10289 * Added SILC_CLIENT_COMMAND_EXEC_PENDING macros to all command reply
10290 funtions in client to fully support pending command callbacks.
10292 * NOTE: the name_list in USERS (old NAMES) command is NOT sent anymore
10293 as one of the arguments to the application in the command reply
10296 * NOTE: The FORWARDED flag is depracated. It used to be depracated
10297 before first releasing SILC but came back. Now it is removed again
10298 and should come back nomore. The FORWARDED flag was used only
10299 by the JOINing procedure by forwarding the command packet to router.
10300 Now, the JOINing procedure has been changed to more generic (due
10301 to various router environment issues) and FORWARDED is not needed
10302 anymore for anything. The protocol specification is yet to be
10305 Now, removed silc_server_packet_forward from server and the flag
10306 SILC_PACKET_FORWARDED from lib/silccore/silcpacket.h.
10308 Tue Jan 30 00:05:05 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10310 * Renamed NAMES command to USERS command. The NAMES was named that
10311 due to historical reasons. Now it is renamed. Also, rewrote
10312 parts of the USERS command. The nickname list is not sent anymore
10313 by the server. Only Client ID and mode lists are sent in the USERS
10314 command. Changed this also to the protocol specification.
10316 The client now resolves the names and stuff after it receives
10317 the USERS list from the server when joining to the channel.
10319 * WHOIS and IDENTIFY commands has been changed to support multiple
10320 Client ID's per command. One can now search for multiple users
10321 in the network by sending only one WHOIS or IDENTIFY command.
10322 Changed the code and the protocol specifications.
10324 * Removed silc_server_command_identify_parse and changed that IDENTIFY
10325 uses silc_server_command_whois_parse to parse the request. */
10327 * If normal server, do not parse the WHOIS and IDENTIFY requests
10328 before sending it to the router. Saves some time.
10330 Sun Jan 28 16:19:49 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10332 * Fixed JOIN command on client library. Wrong number of arguments
10333 used to crash the client.
10335 * Added silc_server_channel_has_global function to check whether
10336 channel has global users or not.
10338 * Added silc_server_channel_has_local function to check whether channel
10339 has locally connected clients on the channel.
10341 * The silc_server_remove_from_one_channel now checks whether the
10342 channel has global users or not after given client was removed from
10343 the channel. It also checks whether the channel has local clients
10344 on the channel anymore. If it does not have then the channel entry
10345 is removed as it is not needed anymore.
10347 * The silc_server_notify now checks on JOIN notify whether the joining
10348 client is one of locally connected or global. If it is global then
10349 the channel has now global users on the channel and that is marked
10350 to the channel entry. Also, it now saves the global client to
10351 global list who is joining and JOINs it to the channel. This is
10352 for normal server, that is.
10354 Changed silc_server_send_notify_on_channel,
10355 silc_server_packet_relay_to_channel and
10356 silc_server_packet_send_to_channel check if we are normal server
10357 and client has router set (ie. global client) do not send the
10358 message to that client, as it is already routed to our router.
10360 * Implemented LEAVE notify type handling in silc_server_notify
10363 * Tested LEAVE command in router environment successfully. Tested
10364 with two routers, two servers and two clients.
10368 * idlist_find_xxx_by_id routines now dumps the ID on the debug mode.
10370 * Implemented SIGNOFF notify type handling in silc_server_notify
10373 * silc_server_remove_id now removes the client entry from all channels
10374 it has joined and thusly sends SIGNOFF notify type.
10376 * Rewrote the NAMES list generation in server by removing two excess
10377 loops. The lists are created now inside one loop.
10379 Sat Jan 27 22:34:56 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10381 * silc_server_remove_channel_user checks now also global list
10382 for channel and client.
10384 * silc_server_new_channel_user checks now both local and global
10385 list for channel and client. Fixed a bug in client id decoding.
10386 Used to decode wrong buffer.
10388 * silc_server_channel_message checks now both local and global
10389 list for channel entry.
10391 * Tested channel joining (hence JOIN) in router environment
10392 successfully. Tested with two routers, two servers and two
10395 * Tested channel message sending in router environment successfully.
10397 Thu Jan 11 03:22:57 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10399 * Added silc_server_save_channel_key into server.[ch] to save the
10400 received channel key in Channel Key payload processing. It is
10401 also used in JOIN command reply handling.
10403 Equivalent function silc_client_save_channel_key added into
10404 client.[ch] into client library.
10406 * Changed JOIN command reply to send information whether the channel
10407 was created or not (is existing already) and the channel key
10408 payload. Changed protocol specs accordingly.
10410 * Fixed bugs in WHOIS and IDENTIFY command reply sending when
10411 the request was sent by ID and not by nickname. Crashed on
10414 Sat Dec 23 21:55:07 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10416 * Fixed a bug in Client library. IDENTIFY and WHOIS reply functions
10417 now correctly save the received data.
10419 * silc_server_free_sock_user_data now notifies routers in the
10420 network about entities leaving the network.
10422 At the same time implemented functions silc_server_remove_id
10423 and silc_server_send_remove_id to receive and send REMOVE_ID
10424 packets. The packet is used to notify routers in the network
10425 about leaving entities. The ID removed will become invalid in
10428 * Added function silc_idlist_del_server into server. Removes and
10429 free's server entry from ID list.
10431 * silc_server_private_message function now checks, if we are router,
10432 that the destination ID really is valid ID, naturally.
10434 * In router when NEW_ID packet is received (for new client) the
10435 hash of the Client ID is saved in the ID Cache but the
10436 client->nickname is set to NULL, instead of putting the hash
10439 IDENTIFY command now also checks that client->nickname must be
10440 valid. If it is not if will request the data from the server who
10441 owns the client. Added new function
10442 silc_server_command_identify_check.
10444 * Added silc_command_set_command into lib/silccore/silcommand.[ch]
10445 to set the command to already allocated Command Payload.
10447 * Tested private message sending in router environment with two
10448 routers, two servers and two clients. Fixed minor bugs and now
10451 * Fixed segfault from client's NAMES command. Used to crash if
10452 not on any channel.
10454 * Forwarded packets must not be routed even if it is not destined
10455 to the receiver. Changed server code comply with this.
10457 Sun Dec 17 14:40:08 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10459 * Added `require_reverse_mapping' boolean value to ServerParams
10460 structure. If TRUE (not default) the server will require that
10461 the connecting host has fully qualified domain name.
10463 If the reverse mapping is not required and hostname could not be
10464 found the IP address is used as hostname.
10466 Sat Dec 16 17:39:54 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10468 * Implemented version string checking to both client and server.
10469 The check is incomplete currently due to the abnormal version
10470 strings used in development version of SILC.
10472 * Changed all command functions in server to use the new
10475 Fri Dec 15 15:55:12 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10477 * Changed char *data to unsigned char *data in ID Cache system to
10478 support binary data as ID Cache data. Changed code to support
10479 binary data in lib/silccore/idcache.c.
10481 * Renamed silc_server_packet_relay_command_reply to
10482 silc_server_command_reply as it is normal packet receiving
10483 function. Rewrote the function to accept command replys for
10484 servers and not only for clients.
10486 * Mark remote router always as registered server if we are connecting
10487 to it. Otherwise, commands sent by the router to us are ignored.
10489 * All ID List find routines now returns the ID Cache Entry pointer
10490 as well if requested.
10492 * WHOIS command works now in router environment, tested with two
10493 routers, two servers and two clients.
10495 * Cleaned up and rewrote IDENTIFY command. IDENTIFY should work now
10496 in router environment (as it is almost equivalent to WHOIS) but
10497 hasn't been tested thoroughly. Added new functions:
10499 silc_server_command_identify_parse
10500 silc_server_command_identify_send_reply
10501 silc_server_command_identify_from_client
10502 silc_server_command_identify_from_server
10504 * Disabled route cache adding because adding two different ID's with
10505 same IP replaces the old cache entry thus giving wrong route.
10506 The entry->router->connection is always the fastest route anyway
10507 so route cache may not be needed. Of course, new routes maybe
10508 established after receiving the ID when the entry->router->connection
10509 might not be anymore the most optimal.
10511 Thu Dec 14 15:55:35 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10513 * Add route cache for received ID for fast routing.
10515 * Added silc_server_packet_route to route received packet on router
10516 that is not destined to us.
10518 * Renamed silc_server_get_route to silc_server_route_get.
10520 * Added id_string and id_string_len fields into SilcServer to
10521 include encoded ServerID for fast comparing without excess
10522 encoding of the ID's.
10524 * Cleaned up WHOIS command on server side. Added following static
10527 silc_server_command_whois_parse
10528 silc_server_command_whois_check
10529 silc_server_command_whois_send_reply
10530 silc_server_command_whois_from_client
10531 silc_server_command_whois_from_server
10533 * Added macro SILC_SERVER_COMMAND_CHECK_ARGC to check mandatory
10534 arguments in command replies. All command functions should be
10535 updated to use this macro.
10537 Sun Dec 10 23:52:00 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10539 * Minor typo fixes on command reply handling on server.
10541 Tue Nov 28 11:05:39 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10543 * Added silc_server_command_add_to_channel internal routine to add
10544 the client to the channel after router has created the channel and
10545 sent command reply to the server.
10547 * Added generic silc_server_send_command to send any command from
10550 * Use static buffer with ID rendering instead of duplicating data.
10552 Mon Nov 27 21:39:40 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10554 * Fixed a channel user mode bug when joining to a channel server gave
10555 everybody channel founder rights, oops.
10557 * We mark ourselves as the router of the incoming server connection
10558 if we are router ourselves. This way we can check in some packet
10559 sending functions whether it is locally connected server. For
10560 incoming router connections we put NULL.
10562 * For router sending packets locally means now always sending the
10563 packet cell wide; to local clients and local servers. For normal
10564 server sending packet locally means sending it to only local
10567 * Fixed the JOIN command to really work in router environment. If the
10568 channel is created it is always created by the router. Router is
10569 also responsible of making the initial joining to the channel,
10570 sending JOIN notify to the sending server and distributing
10571 NEW_CHANNEL and NEW_CHANNEL_USER packets. Hence, if the channel
10572 does not exist server doesn't do anything else but forward the
10573 command to the router which performs everything.
10575 * Added silc_server_send_channel_key function to send the Channel Key
10578 * Added silc_server_create_channel_key to create new channel key. The
10579 channel key is now re-generated everytime someone joins or leaves
10580 a channel, as protocol dictates. Note: channel->key_len is the
10581 key length in bits.
10583 Wed Nov 22 22:14:19 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10585 * Splitted server.[ch] finally. Created now packet_send.[ch] and
10586 packet_receive.[ch] to separate packet sending and receiving
10587 routines. The server.[ch] now includes everything else including
10588 actual packet processing (writing and reading data) and other
10591 Renamed silc_server_private_message_send_internal to
10592 silc_server_send_private_message. The routine is still though
10593 used only to relay private messages as server does not send
10594 private messages itself.
10596 Renamed silc_server_new_channel to silc_server_create_new_channel
10597 and added new function sicl_server_new_channel that handles the
10598 incoming New Channel packet. Added also new sending function
10599 silc_server_send_new_channel to send New Channel Payload.
10601 * Added new function silc_server_notify to process incoming notify
10602 packet to the server/router. Server may then relay the notify
10603 to clients if needed.
10605 * Added new function silc_server_new_channel_user to process incoming
10606 New Channel User packet. Router will redistribute the packet and
10607 send JOIN notify to its local clients and locally connected servers
10608 if needed. Normal server will send JOIN notify to its local client
10609 on same channel when received this packet. Added also corresponding
10610 sending function silc_server_send_new_channel_user to sent the
10613 * Added boolean route argument to send_notif_to_channel and
10614 packet_send_to_channel functions to attempt to route the packet
10615 if it is TRUE and send only locally if it is FALSE.
10617 Tue Nov 21 19:49:31 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10619 * silc_server_replace_id now broadcasts the received replace ID
10620 packet if it is not broadcast packet already. The router must
10621 broadcast to inform other routers about changed ID.
10623 * Added backpointer to server's router into SilcServer context in
10624 silcd/server_internal.h.
10626 * Fixed silc_server_packet_broadcast to send correct broadcast
10629 * The channel key is now distributed to the local client as soon
10630 as it is received from the router (in router environment) so that
10631 no other packet may be sent for the channel until client has
10634 * silc_server_remove_channel_user now broadcasts the received
10635 Remove Channel User packet if it is not broadcast packet already.
10636 The router must broadcast to inform other routers about removed
10639 * Added users field into SilcPacketContext that is a reference count
10640 of the context. One can increase the reference count by calling
10641 silc_packet_context_dup which is now changed to just increase the
10642 reference count instead of duplicating the data. The reference
10643 count is decresed by calling silc_packet_context_free that will
10644 free the data after the reference count hits zero.
10646 For now on the packet context and everything allocated into it
10647 (including the raw packet from network) must be freed by calling
10648 the new silc_packet_context_free function. Added also new function
10649 silc_packet_context_alloc that must be used now to allocate the
10650 context. This also means that if a routine is asynchronous from
10651 silc_[client/server]_packet_parse_type the packet context must
10652 be duplicated by calling silc_packet_context_dup. Otherwise it
10653 gets free'd after silc_[client/server]_packet_parse_type returns.
10654 Also, one must remember that if packet is duplicated then its
10655 reference count must be decresed by calling the free function as
10656 many times as it was duplicated.
10658 * Changed SilcBuffer field from protocol contexts to SilcPacketContext
10659 from both client and server.
10661 Mon Nov 20 23:47:03 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10663 * Made joining to a channel working in router environment.
10665 * Cleaned up JOIN command on server side and create function
10666 silc_server_command_join_channel internal routine to make the
10669 Thu Nov 9 21:12:39 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10671 * Changed silc_command_pending list to SilcDList. Also, added
10672 `ident' field to SilcServerCommandPending structure to identify
10673 the reply and to call correct callback.
10675 Added silc_server_command_pending_check function to replace the
10676 corresnponding macro. The silc_command_pending list is not
10679 * Added silc_command_set_ident into lib/silccore/silccommand.[ch]
10680 to set identifier to previously allocated Command Payload. It
10681 is used to set identifier for command when resending Command
10684 * Added silc_command_payload_encode_payload to encode Command
10685 Payload buffer from SilcCommandPayload structure.
10687 * Added silc_argument_payload_encode_payload to encode Argument
10688 payload buffer from SilcArgumentPayload structure.
10690 Wed Nov 8 21:03:28 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10692 * Changed WHOIS command to support router connection on server side.
10693 The whois request is always sent to router unless the server is
10694 standalone server. After server has received the reply from the
10695 router will it send the reply to the client.
10697 * Added silc_server_packet_broadcast into silcd/server.[ch] to
10698 broadcast received broadcast packet. The function is used only
10699 by router. The broadcast packet is always sent to the router's
10702 * Added silc_id_render function in lib/silcutil/silcutil.[ch] to
10703 render given ID to printable string, for log files for example.
10705 Tue Nov 7 22:14:19 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10707 * Made basic router to router connections working. At least they
10708 can now connect to each other but nothing really works the way
10709 they are supposed - yet.
10711 * Added new initiator token to RouterConnection configuration
10712 file in silcd/serverconfig.[ch]. It is used to tell whether we
10713 are the initiator to the remote router or whether we'll expect
10714 the other end to connect.
10716 * Moved registering of listener task to silc_server_init, hence
10717 the server starts listenning as soon as it is run, even if it
10718 does not have connections to other routers. Let's see how well
10721 * Changed default connection retry timeouts for more suitable in
10724 * Removed cipher and such arguments from silc_idlist_add_client
10725 and silc_idlist_add_server prototypes from silcd/idlist.[ch].
10726 Added new function silc_idlist_add_data to add the keys and stuff
10729 * Added SilcIDListData structure and added it to SilcClientEntry
10730 and SilcServerEntry as their first field in the structure. This
10731 way we can explicitly cast the ID entries to the SilcIDListData
10732 structure and get common data for the entries. In past, we had
10733 to first check what type of connection it is and then cast it to
10734 correct ID entry type. Now, we can directly cast the opaque
10735 pointer to the SilcIDListData (no matter what ID entry it actually
10736 is) and get the data needed.
10738 Mon Nov 6 21:56:12 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10740 * Wow, found a bug in scheduler. The scheduler uninitialized itself
10741 in some circumstances even if threre were timeout tasks, though not
10742 IO tasks, but tasks anyway. Now fixed.
10744 * Defined SilcServerConnection structure to hold connection specific
10745 stuff about directly connected servers and routers. The definition
10746 is currently in silcd/server_internal.h. I thought about having
10747 a bit more important role fro this struct but for now it is used
10748 only when connecting to other server (or router actually).
10750 * Added connecting retry support in server when connecting to
10751 router(s). The retry feature implement exponential backoff
10752 algorithm. Also, added SilcServerParams structure to hold default
10753 parameters for server. For now, it include these retry settings
10754 and are hard coded. After server is moded to be as Silc Server
10755 Library this structure will be more important.
10757 Sun Nov 5 22:28:44 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10759 * Changed client librarys channel->clients table to SilcList and
10760 changed code accordingly.
10762 Thu Nov 2 16:28:01 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10764 * Changed client's channel table to SilcList and changed code
10765 accordingly. Also changed SilcChannelClientEntry to include back-
10766 pointer to the channel so that client entry can use that structure
10767 as list as well and we have fast cross-reference to the channel.
10768 This change dramatically decreased the complexity of channel
10769 handling with client entry and vice versa (removed one extra
10770 loop when searching for channel entry from many functions).
10772 * Changed server->sim from table to SilcDList and changed code
10775 * NAMES command can now be used from user interface. It will show
10776 the user list on the channel, neatly.
10778 * Added realname pointer to SilcClientEntry in lib/silcclient/idlist.h.
10779 Code now saves realname of the user if it becomes available.
10781 * Renamed configure.in to configure.in.pre and made ./prepare
10782 script to automatically add correct version string to
10783 configure.in which it creates from configure.in.pre.
10785 Wed Nov 1 17:21:26 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10787 * NAMES command reply now shows users mode with the nickname when
10788 joining to channel.
10790 * Moved silc_client_ch[u]mode[_char] functions from
10791 silc/clientutil.[ch] to lib/silcclient/client.[ch]. Though, that
10792 place sucks, they are utility functions and should be in some
10795 * Fixed some unsigned int's to unsigned short's. Patch by cras.
10797 * Fixed contrib/getopt*.[ch] to not require config.h. Patch by
10800 Tue Oct 31 20:10:37 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10804 * Added TRQ (efficient deque and list library) into lib/trq. This is
10805 a very good list library that is currently used in the SILC. Defined
10806 SilcList API over the library because I didn't like the API very
10807 much. See lib/trq/silclist.h for the API and examples of how to
10808 use the API. Fixed various places in the code to use the new
10809 SilcList API. The SilcList is meant for lists that has a structure
10810 already defined as a list. It is not suitable to add just some
10811 context to the list (in TRQ, the context is the list actually).
10813 So, I defined SilcDList that can be used for the purpose where
10814 predefined list structure does not exit. This can be used as
10815 such list. Now some context just can be added to the SilcDList.
10816 Currently this list is not used in the SILC just yet, though there
10817 are a lot places where this can replace dynamically allocated
10818 tables and I will fix these places, later, to use SilcDList.
10819 See lib/trq/silcdlist.h for SilcDList (they are all inline functions,
10820 and use TRQ internally).
10822 Also fixed some annoying warning messages that the original TRQ
10823 code generated. Also minor changes to TRQ's Makefile.in.
10825 * Added support for querying by Client ID to both WHOIS and
10826 IDENTIFY commands into server, as required by the protocol.
10828 * Removed method function pointers from SilcBuffer structure. They
10829 weren't used to anything and just increased the context size for
10830 no good reason. This change also made silc_buffer_alloc and
10831 silc_buffer_free functions inline functions.
10833 * Disabled command flooding detection support until it's fixed so
10834 that it accepts commands in but does not execute them more than once
10837 * Added silc_net_localhost(), to return local hostname, into
10838 lib/silcutil/silcnet.[ch]. Also added client->hostname pointer
10839 that must be initialized before calling silc_client_init.
10841 * Added new function: silc_server_send_notify_on_channels to send
10842 notify messages to all channels client has joined. It is assured
10843 that the message is sent only once per client.
10845 * Moved silc_log_format (from lib/silcutil/silclog.[ch] into
10846 lib/silcutil/silcutil.[ch] as silc_format function. The new
10847 function is generic and is used by server as well, not only by
10848 the logging routines.
10850 * Added new SKE status type: SILC_SKE_STATUS_BAD_VERSION to indicate
10851 the provided version string was not acceptable. Added new function:
10852 silc_ske_check_version into lib/silcske/silcske.h. The function
10853 must be implemented by the application (client or server) and it
10854 does not reside in the SKE library. The function checks the version
10855 string remote end sent.
10857 * Added back pointers (to opaque context and to SilcSocketConnection)
10858 into SilcPacketContext structure into lib/silccore/silcpacket.h.
10860 * Added silc_packet_context_dup into lib/silccore/silcpacket.[ch] to
10861 duplicate packet context structure.
10863 * Changed `notify' client operation to send same arguments as client
10864 receives from server except for ID's. ID's are mapped to correct
10865 ID entry and that is returned. Also, if channel entry is not sent
10866 by server but the notify is for channel the channel entry is sent
10867 to application (otherwise application doesn't know that it is for
10868 channel (library gets it from packet's Destination ID)).
10870 * Added silc_client_remove_from_channels into client library to
10871 remove a client from all channels it has joined to. Used when
10872 received SIGNOFF notify from server. Added also new function
10873 silc_client_replace_from_channels to replace old ID entry with
10874 new ID entry on all channels. Used when received NICK_CHANGE
10875 notify from server.
10877 * Fixed ID Cache list handling in silc_idlist_get_client in
10878 lib/silcclient/idlist.c. Also, added silc_idlist_get_client_by_id
10879 to get (or query) client by ID.
10881 * Updated TODO list.
10883 * Added connection authentication status message defined by the
10884 protocol: SILC_CONN_AUTH_OK and SILC_CONN_AUTH_FAILED and added the
10885 support for these into the code in client and server side.
10887 * Added generic function silc_client_send_command to send any command
10888 with variable argument list. Application should use this function
10889 to send commands if the command functions provided by the library
10890 does not suite for the application's user interface needs.
10892 * Added new `failure' client operation. Application is notified about
10893 received failure packet if client is executing a protocol. In this
10894 case the protocol's execution has failed.
10896 * Added SKE's end notify to send the SKE_SUCCESS notify message that
10897 is required by the protocol.
10899 * Added SILC_PROTOCOL_STATE_FAILURE to indicate received failure
10900 packet from remote. SILC_PROTOCOL_STATE_ERROR indicates local
10903 * Added status flag to SilcSKE object to indicate realtime status
10904 of the SKE protocol.
10906 * Application receives now exactly same command reply arguments as
10907 the library receives from server. However, if ID is received the
10908 corresponding ID entry is returned to the application (eg. Client
10909 ID is mapped to correct SilcClientEntry entry and that is returned).
10910 Changed command_reply client operation due to this change.
10912 * Changed all ID's in commands and in command replys as ID Payloads.
10913 Change affected both client and server side codes.
10915 All ID's sent in SILC network (with execption of ID's in SILC
10916 Packet header) are sent in ID Payload to support variable length
10919 * Server now notifies nick changes and notifies all clients on
10920 the channels about the new nickname (about the new Client ID,
10923 * Implemented CMODE command to change channel modes. Supports all
10924 channel modes defined by the protocol specs except ban and invite
10925 lists. (Also, private channel key mode is supported but support for
10926 setting private channel key in client is missing, thus, this mode
10927 has no effect on client side (except that server requires that the
10928 client uses private channel key and normal channel traffic does not
10931 Also, invite mode works per se, but INVITE command does not work
10932 yet correctly, so you can set channel as invite only channel but
10933 inviting clients to the channel does not work (it is yet to be
10934 thought what's the best way to do it).
10936 * Added new command SILC_COMMAND_CUMODE to change user mode on the
10937 channel. Defined user modes: CHANNEL_FOUNDER and CHANNEL_OPERATOR.
10938 Implemented CUMODE command to change user's mode on the channel.
10939 Supports all modes defined by the protocol specs.
10941 * Added NAMES command reply to return users modes on the channel.
10943 * Removed unnecessary and slow ciphers from lib/silccrypt.
10945 * Set SO_KEEPALIVE option to connection sockets by default.
10947 * Added new command reply status: SILC_STATUS_USER_NOT_ON_CHANNEL.
10949 * Added notify types: MOTD, CMODE_CHANGE and CUMODE_CHANGE. Also,
10950 redefined the Notify Payload into protocol specs.
10952 * Added silc_id_payload_parse_id to get ID directly from raw
10955 Mon Oct 9 20:57:02 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10957 * Changed SILC_COMMAND_IDENTIFY in protocol specification to
10958 accept searching by Client ID as well.
10960 * Added support for LEAVE and SIGNOFF notify types in client library.
10962 * Added silc_id_payload_parse_data into lib/silccore/silcpayload.[ch]
10963 to parse ID Payload from raw data.
10965 Sun Oct 8 19:33:08 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10967 * Added flags parameter into silc_ske_assemble_security_properties
10968 function in lib/silcske/silcske.[ch].
10970 * Changed notify client operation to fit better for notify messages
10971 sent by server. The notify payload received from server is now
10972 passed to the application (after parsing it to SilcNotifyPayload).
10973 It is application's responsibility to retrieve the arguments
10974 from the payload and show the message the way it wants. The message
10975 sent by server is implementation specific.
10977 * Changed public keys to comply with the protocol specification.
10978 Old public keys are not supported anymore and are not compatible.
10980 * Removed nickname from Channel Payload as the latest draft removed
10981 it. The client must resolve the nickname from the NAMES command
10982 reply received when it joined the channel.
10984 Also, changed all channel_xxxx_payload to channel_payload_xxxx.
10986 Sat Oct 7 21:55:01 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10988 * Fixed some errors in protocol specification drafts.
10990 * Created lib/silccore/silcnotify.c to implement Notify Payload
10991 encoding and decoding, lib/silccore/silcpayload.[ch] to implement
10992 generic payloads described by protocol specifications. The file
10993 includes implementations for ID Payload and Argument Payload.
10995 * Changed Command Payload implementation to use the new Argument
10996 Payload. Changed command_xxxx_payload to command_payload_xxxx
10997 to comply with SILC coding conventions.
10999 * Added suppport for Argument Payload handling in Notify Payload
11000 implementation as protocol requires it. Added the new support
11001 into server and client lib as well.
11003 Thu Oct 5 21:16:28 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11005 * Added support for multiple nicknames on same channel. [n] is
11006 added locally to the nickname if there are more than one same
11007 nicknames on the channel.
11009 * Server now sends all nicknames that matched WHOIS request.
11010 Client also shows the list received from server.
11012 * Added TOPIC command to client side. User can now set and show
11013 current topic on channel.
11015 * Added MOTD command to client and server. Also, server sends the
11016 motd when client connects to the server.
11018 * Changed version strings to comply ISO 8601.
11020 Wed Oct 4 23:29:06 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11022 * Fixed protocol error handling in client library. It should now
11023 cope even if the SKE fails for some reason.
11025 * Made new protocol specification drafts for submitting to IETF.
11027 * Implemented TOPIC command to server in silcd/command.c.
11029 * Added two new notify types into lib/silccore/silcnotify.h:
11030 SILC_NOTIFY_TYPE_NICK_CHANGE and SILC_NOTIFY_TYPE_TOPIC_SET to
11031 notify nickname change and topic setting/change on a channel.
11033 * API change of command_reply operation in client library. The
11034 application gets now the status type received from server as well.
11036 Sat Sep 30 16:57:42 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11038 * Removed the function just added to lib/silcutil/silcschedule.[ch].
11040 * Cras fixed and optimized the packet handling even further and
11041 it should work now. Minor change to the prototype of function
11042 silc_packet_receive_process in lib/silccore/silcpacket.[ch].
11044 Sat Sep 30 08:48:47 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11046 * Added new function into lib/silcutil/silcschedule.[ch]:
11047 silc_schedule_with_fd to select() a specified fd. The function
11048 returns after timeout expires or data arrives or goes. The
11049 function is used by packet routines to wait that all data is
11050 received from network.
11052 * Fixed data reading from network in lib/silccore/silcpacket.c.
11053 The code now assures that all data is read from the fd and then
11054 continues packet processing. This was a bug fix since the code
11055 used to drop some data in some circumstances.
11057 * Added new function into lib/silcclient/client.[ch]:
11058 silc_client_start_key_exchange to start key exchange after
11059 connection has been established to server. The code internally
11060 now uses this funtion but its main purpose was to provide it
11061 for applications that perform their own connecting. After
11062 application has created a connection it merely calls this
11063 function to start the key exchange between client and server.
11064 The library takes care of everything else after that.
11066 Updated also lib/silcclient/README to explain the usage of
11069 * Do not send to application information that connection has
11070 been established. Application gets notified it by connect
11073 Thu Sep 28 23:40:19 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11075 * Applied cras's patch to add silc_schedule_one function. The
11076 function runs scheduler once and returns.
11078 * Fixed the scheduler after cras messed it up. The timeout
11079 handling works now as it's supposed to work.
11081 * Added into lib/silccore/ silcnotify.h to include notify
11082 message types support. Changed silc_server_send_notify*
11083 functions, in server.[ch], to support those new notify types.
11084 Added the support for the notify types into client library,
11085 as well. Added new notify client operation into ops.h in
11088 * Changed silc_server_packet_send_to_channel to send normal
11089 packets instead of just channel message packets. The function
11090 is now used to send the notify packets to channels. It is not
11091 used to send channel message packets anymore, as server never
11092 sends them anymore.
11094 * Added explicit casting into lib/silcutil/silcbuffmt.c to few
11095 va_arg()s as it seems to require it nowadays. I guess, if SILC
11096 is compiled with older va_arg() the new code should work anyway.
11098 Wed Sep 13 18:10:14 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11100 * Splitted core library. Core library (lib/silccore) includes
11101 now only SILC protocol specific core (and common) components.
11102 Created new utility library (lib/silcutil) that includes more
11103 generic purpose stuff. The stuff for util library was taken
11104 from the old core library. This was minor and easy split.
11106 * Created SILC Client Library (lib/silcclient) that includes
11107 implementation of the SILC client without user interface. This
11108 was major move from silc/ directory. The code has been changed
11109 so that it is transparent towards the user interface. The
11110 silc/ directory includes now the same user interface as before
11111 and it uses the new client library. Read lib/silcclient/README.
11112 Basicly, the client library performs everything else related
11113 to SILC except user interface handling. Also, configuration
11114 files are considered to be part of user interface and library
11115 does not handle them.
11117 This change also changed a lot of structures, function naming etc.
11118 Most important change was that SilcClientWindow object was
11119 renamed to SilcClientConnection in the client library. Created
11120 also new file lib/silcclient/ops.h. Also added new files
11121 silc/local_command.[ch] and silc/client_ops.[ch].
11123 All these changes were made to make it easier for user interface
11124 designers to create what ever user interface for the SILC client
11127 It is also expected that the server will be moved to lib
11128 directory as well and SILC Server Library will be created;
11129 sometimes in the future.
11131 * Removed Local commands from lib/silccore/silccommand.h as
11132 they are application specific and new client library does not
11133 handle any of those anymore.
11135 * Several functions moved to lib/silcutil/silcutilc.[ch] from
11136 old client implementation in silc/.
11138 * Added support for callback functions in SILC_LOG_* macros.
11139 Application can now set its own callbacks that will be called
11140 instead of using the default functions that will always print
11141 the debug messages to stderr (or stdout). Also, debugging can
11142 now be disabled by setting silc_debug to FALSE and re-enabled by
11143 setting it to TRUE. Note, that logging will still work even
11144 if debugging is disabled.
11146 New functions in lib/silcutil/silclog.[ch]: silc_log_set_callbacks,
11147 silc_log_reset_callbacks, silc_log_set_debug_callbacks and
11148 silc_log_reset_debug_callbacks.
11150 * To enable debugging in silc client one must give now -d
11151 option on command line.
11153 * Changed silc_schedule_init to automatically allocate task queues
11154 if they are not allocated before calling it.
11156 Thu Sep 7 10:49:33 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11158 * Added GMP 3.1 into math library.
11160 Sun Aug 20 21:27:26 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11162 * Added SILC_PACKET_REMOVE_CHANNEL_USER to remove a client from
11163 a channel in SILC network. The packet is used by servers and
11164 routers to notify other routers that user has left a channel.
11165 This little feature was missing until now. Added the feature
11166 to protocol specification as well.
11168 Added functions: silc_server_send_remove_channel_user and
11169 silc_server_remove_channel_user into server.[ch].
11171 * Added SILC_PACKET_REKEY and SILC_PACKET_REKEY_DONE into
11172 lib/silccore/silcpacket.h. However, they are not implemented
11175 Sat Aug 19 23:04:16 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11177 * Fixed joining to a channel and sending channel messages
11178 between server and router. The channel message sending should
11179 now work inside a cell.
11181 Tue Jul 25 20:46:13 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11183 * Fixed the private message sending between server and router.
11184 The private message sending should now work inside a cell.
11186 * Added silc_server_replace_id into server.[ch] to replace
11187 existing ID in the SILC network.
11189 * Added silc_idlist_find_server_by, silc_idlist_replace_client_id
11190 and silc_idlist_replace_server_id into idlist.[ch] in server.
11192 Mon Jul 24 18:33:31 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11194 * Fixed the server to server connections. Server can again now
11195 connect to router. Router to router connections probably does
11198 Thu Jul 20 13:15:01 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11200 * Added dynamic protocol registering support. Now protocols can
11201 registered and unregistered on the fly. Patch by cras.
11203 Wed Jul 19 19:08:46 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11205 * Added lib/contrib directory to hold routines that some platforms
11206 don't have but are needed by SILC.
11208 * Added getopt.c, getopt1.c and getopt.h from GNU C library
11209 into lin/contrib to provide getopt() and getopt_long() for
11210 those who don't have it.
11212 Tue Jul 18 20:41:20 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11214 * Added AWAY command to client. When away message is set and
11215 client receives a private message packet the client automatically
11216 replies to the sender with the away message.
11218 * Fixed a bug in lib/silcmath/mpbin.c: silc_mp_mp2bin. This
11219 bug seemed to be the cause of recent problems when compiling
11222 * Added version detection support to SKE protocol specification
11223 and added the new changes to the SKE implementation as well.
11224 There were other minor changes in the SKE protocol as well.
11226 Many changes in lib/silcske/silcske.[ch] and in
11227 lib/silcske/payload.[ch].
11229 * Added ^U functionality, clear input line. Patch from cras.
11231 Mon Jul 17 23:33:26 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11233 * Mainly small bugfixes on core library. Fixed some debugging
11234 logging and buffer overflow in silclog.c.
11236 * Updated config.sub and config.guess on the distribution tree.
11238 Sat Jul 15 15:33:48 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11240 * Added command lagging support in server. Client may execute
11241 commands now only once in two seconds.
11243 Thu Jul 13 22:10:21 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11245 * Optimized packet reception. MAC computation and checking is now
11246 also more optimized. A lot previously duplicated code is now
11247 used as generic by both client and server.
11249 * Fixed key pair generation in clientutil.c
11251 Wed Jul 12 18:28:07 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11253 * Added into lib/silccore/silcbufutil.[ch] new function;
11254 silc_buffer_realloc.
11256 * Moved generic packet sending/encryption functions to
11257 lib/silccore/silcpacket.[ch] from client and server. Some
11258 rewriting of the functions.
11260 * Moved all generic packet reception/decryption functions to
11261 lib/silccore/silcpacket.[ch] from client and server. The
11262 packet processing is now much cleaner in both client and server.
11263 These were major changes in both client and server.
11265 * Created many common functions in server to do packet sending.
11266 Previously code were duplicated a lot, this has been removed
11267 with these changes.
11269 Tue Jul 11 20:27:26 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11271 * Rewrote major parts of the ID cache system. Don't know
11272 whether it is better now or not but at least the API is more
11275 * Major rewrite on ID cache stuff on client because of the ID
11276 cache API changes. Added idlist.c to client.
11278 * Also major rewrite on ID cache stuff on server as well.
11279 Major rewrite of idlist.[ch]. SilcXXXList's are now named
11280 SilcXXXEntry's. We won't keep anymore idlist specific pointers
11281 in hand, instead they are all put into the ID cache system now.
11282 All server_idlist_* routines uses ID cache now instead of
11283 traversing its own lists (those lists does not exist anymore).
11284 SilcIDList though still exists. Also, SilcXXXEntry's are
11287 Sun Jul 9 15:19:24 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11289 * Finally made the SKE implementation compliant to the protocol
11290 specification. All mp integers are now binary encoded as
11291 opposed being HEX encoded.
11293 * Added lib/silcmath/mpbin.[ch]. Encoding mp intergers to and
11296 * Added into lib/silccore/silcutil.[ch] PEM encoding/decoding
11297 functions: silc_[encode/decode]_pem. Also added function
11298 silc_encode_pem_file to PEM encode with newlines ('\n') for
11299 saving into a file.
11301 * SILC public keys are now encoded either PEM or binary. Same
11302 option is for private keys as well. By default private keys
11303 are binary encoded and public keys PEM encoded. Silly HEX
11304 encoding were removed.
11306 * Added into lib/silccrypt/silchash.[ch] silc_hash_fingerprint
11307 function to create fingerprints.
11309 * Fixed a bug in SHA1; does not change the original data anymore.
11311 * Partly implemented INFO command on client and server side.
11312 Fixed CLEAR command. Changes to SERVER command; show current
11313 server(s) when giving command without arguments. Added
11314 VERSION command to client.
11316 * Added check to server that unregistered connections cannot
11317 execute commands (unless it is specificly allowed).
11319 Thu Jul 6 18:12:24 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11321 * Fixed screen refresh.
11323 * Fixed channel joining bug from client. On some circumstances
11324 client tried to join to a channel it had already joined.
11326 * Added public key verification process into client's protocol.c.
11327 The client now verifies the public key from user and saves
11328 it into ~./silc/serverkeys/ directory.
11330 Added into: clientutil.[ch]: silc_client_verify_server_key.
11332 * Changed SKE protocol's silc_ske_initiator_finish function
11333 to accept callback function that verifies the received public
11334 key. Removed old silc_ske_verify_public_key function.
11336 Wed Jul 5 19:19:02 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11338 * Added into silcpkcs[ch]: silc_pkcs_public_key[_data]_set and
11339 silc_pkcs_private_key[_data]_set.
11341 * Made the password and public authentication more cleaner in
11342 server's protocol.c.
11344 * Removed historic and obsolete protocol `channel_auth' from
11345 both client and server.
11347 * Removed wrong way of sending command status messages from
11348 server to client in server's command.c. The old way violated
11349 protocol specification.
11351 Changes to silccore/silccommand.[ch]: removed
11352 silc_command_encode_status_payload -> not needed anymore,
11353 changed silc_command_encode_payload_va to accept extra
11354 argument on variable argument list. The argument type must
11355 now be provided to the function. Also, added new function:
11356 silc_command_encode_reply_payload_va which is same as
11357 normal command_encode_payload_va except command status type
11358 is provided as extra argument.
11360 Tue Jul 4 18:26:39 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11362 * Added ~./silc directory handling. The directory includes the
11363 public and private keys for the client.
11365 Added silc_client_check_silc_dir, silc_client_create_identifier
11366 and silc_client_load_keys.
11368 * Implemented SILC protocol compliant public key. Added public
11369 and private key saving to and loading from files.
11371 Added into silcpkcs.[ch]: silc_pkcs_encode_identifier,
11372 silc_pkcs_public_key_encode[_data], silc_pkcs_public_key_decode,
11373 silc_pkcs_private_key_encode[_data], silc_pkcs_private_key_decode,
11374 silc_pkcs_public_key_alloc, silc_pkcs_public_key_free,
11375 silc_pkcs_private_key_alloc and silc_pkcs_private_key_free.
11377 Implemented: silc_pkcs_save_[public/private]_key[_data] and
11378 silc_pkcs_load_[public/private]_key.
11380 Mon Jul 3 18:51:27 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11382 * Added silc_server_get_route (route.[ch]) to get connection
11383 data for the fastest route for given ID.
11385 * Implemented INVITE command on client and server. The command
11386 were re-defined in the SILC Protocol Specification and the
11387 implementation now complies with the specification.
11389 * Implemented PING command on client and server.
11391 * Implemented NAMES command on client and server. The server side
11392 supports currently only normal server not router server yet.
11393 Some changes to NAMES definition in SILC protocol specification.
11395 Sun Jul 2 18:23:01 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11397 * Implemented LEAVE command on client and server.
11399 * Previously deprecated SILC_PACKET_FORWARDED flag is now in use
11400 again. This change was made to the protocol as well. Server
11401 should not violate the protocol specification anymore.
11403 Fri Jun 30 14:03:26 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11405 * Added SOCKS4 and SOCKS5 support to SILC client. SOCKS5
11406 was tested. SOCKS4 was not but should work anyway.
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