1 Wed Apr 27 11:49:41 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
3 * A comma in invite/ban string is invalid, check for it.
4 Affected file apps/silcd/server_util.c.
6 * Added SERVICE command to the server. It parses the command
7 request but SILC Server does not support services for the
8 time being. Affected file apps/silcd/command.[ch].
10 * Added SERVICE command and command reply to client library.
11 It is however incomplete. Updated Toolkit documentation.
12 Affected files are lib/silcclient/command[_reply].[ch].
14 * Fixed IDENTIFY/WHOWAS command reply to send the username
15 correctly (uninitialized buffer). Affected file is
16 apps/silcd/server_query.c.
18 Mon Apr 25 14:25:24 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
20 * Moved silcer/, silc/, silcd/ and irssi/ to apps/. This
21 finalizes the major restructuring of the CVS tree.
23 Mon Apr 25 00:39:30 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
25 * Send empty MOTD reply if MOTD file cannot be read.
26 Affected file silcd/command.c.
28 Sun Apr 24 12:01:37 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
30 * Optimized primer number generator to use simpler conversion
31 routines. Also assure that the prime number will have the
32 highest bit set after modifying it. Affected file is
33 lib/silcmath/silcprimegen.c.
35 * Added LibTomMath to SILC Math library (SILC_DIST_TMA).
37 * Added FastTomMath to SILC Math Library (SILC_DIST_TFM),
38 for now only for testing purposes, it will not be delivered
39 in any distribution for now.
41 * Removed NSS MPI from the source tree. Due to upcoming
42 license change for the SILC Toolkit, we cannot deliver the
43 NSS MPI anymore. I decided to replace it in all distributions
44 with public domain library.
46 * Removed GNU regex from lib/contrib and introduced free
47 GNU compatible regex, lib/contrib/regexpr.[ch]. Added
48 GNU regex compatible API to it (only partial).
50 * Removed getopt routines from lib/contrib.
52 Fri Apr 22 12:21:44 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
54 * Use silc_server_send_command_reply to send replies instead
55 of encoding packet itself. Affected file silcd/command.c.
57 * Added command sending and receiving statistics to server.
58 Affected files in silcd/.
60 * GCC 4 warning fixes. -Wno-pointer-sign option is now used
61 with GCC, for it not to warn about pointer signedness.
63 Tue Apr 19 11:57:35 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
65 * Added context to the SilcIDCache destructor. Affected
66 files are lib/silccore/silcidcache.[ch],
67 lib/silcclient/client.c and silcd/server.c.
69 Mon Apr 18 09:53:28 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
71 * Added pkg-config check to configure.
73 * The PublicKeyDir must not be used with Admin block in server
74 config. Affected file silcd/serverconfig.c.
76 Sat Apr 16 20:23:48 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
80 Thu Apr 14 20:25:08 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
82 * Handle empty LIST command reply correcttly in server. Affected
83 file silcd/command_reply.c.
85 * Handle empty LIST command reply correctly in client library.
86 The application will now receive one LIST command reply with
87 all arguments set to NULL if there are no channels. Updated
88 Client Library documentation accordingly. Affected file
89 lib/silcclient/command_reply.c.
91 Tue Apr 12 00:02:09 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
93 * Added channel name string stringprep profile to the protocol
94 and implementation to allow a little free'er channel name
95 strings. Affected files are lib/silcutil/silcstringprep.[ch].
97 * Added silc_channel_name_[check|verify] to check and verify
98 channel name strings. Affected files are
99 lib/silcutil/silcstrutil.[ch].
101 * Added support for the new channel name preparation in client
102 library and server. Affected files in lib/silcclient and
105 Mon Apr 11 13:40:27 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
107 * Added the Autodist into the source tree. It replaces the
108 old ./prepare. It can be used to create distributions as
109 previously. See README.CVS and README.DIST. See
110 distributions in distdir/.
112 Sun Apr 10 11:30:56 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
114 * Make sure query sends at least an error back if nothing
115 more is sent. Affected file silcd/server_query.c.
117 Thu Apr 7 14:50:01 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
119 * During query, check if the original command caller goes
120 away. If it does, stop the query. Affected file
121 silcd/server_query.c.
123 * Check for valid channel creation in JOIN command reply.
124 Affected file lib/silcclient/command_reply.c.
126 * Handle the resolver counter in silc_client_get_users_by_channel
127 callback correctly. Fixed auto-join bug in Gaim. Affected
128 file lib/silcclient/idlist.c.
130 Wed Apr 6 16:56:53 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
132 * Added some better error messages. Affected file
133 silcd/command_reply.c and packet_receive.c.
135 * Handle error in WATCH command propely on backup router.
136 Affected file silcd/command.c.
138 * Fixed freeing of unfreeable variable in WHOIS command reply.
139 Affected file silcd/command_reply.c.
141 Wed Apr 6 09:10:31 CEST 2005 Pekka Riikonen <priikone@silcnet.org>
143 * Added pkg-config .pc file creation for silc core library
144 and silcclient library. A patch by c0ffee.
146 * Removed the need for GNU Libidn. Added the simple stringprep
147 from libidn into lib/contrib/. It is now used also on Windows
150 Mon Apr 4 15:15:46 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
152 * Simplified the invite and ban string handling in the
153 server. Check for valid invite and ban arguments also.
154 Affected file silcd/server_util.c.
156 Sun Apr 3 14:58:53 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
158 * Added WATCH list announcing in backup router protocol.
159 Affected files are silcd/command.c, server.c, server_backup.c.
161 * Do not change users mode to founder on normal server/backup
162 if the founder mode is set, and user is first one to join.
163 Affected file silcd/pcaket_receive.c.
165 * Do not send CUMODE_CHANGE notify back to sender. Affected
166 file silcd/packet_receive.c.
168 * Added getrusage() to take noise in SILC RNG. A patch by
169 Mika Boström. Affected files are configure.in.pre,
170 includes/silcincludes.h.in, lib/silccrypt/silcrng.c.
172 Sat Apr 2 18:09:30 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
174 * Splitted the SILC libraries configuration into a configure
175 fragment into lib/configure.ad. It is now possible, once
176 this feature is added, to specify whether to compile or not
177 compile included SILC libraries. Affected files are
178 configure.in.pre, lib/silcmath/mpi/configure.ad,
179 lib/configure.ad, Makefile.defines.pre and
180 Makefile.defines_int.pre.
182 * Added --with-silc-includes and --with-silc-libs to configure.
183 If specified the included libs are not compiled, but the
184 specified libs are used. Pkg-config is not yet supported.
185 Affected file configure.in.pre.
187 * Fixed WATCH command handling on backup router. Router does not
188 send the watch command any more to backup if it originates from
189 backup. Affected file silcd/command.c.
191 Fri Apr 1 18:52:47 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
193 * Changed announcing to not announce unregistered clients.
194 Affected file silcd/server.c.
196 * Fixed username handling in command reply. Affected file
197 silcd/command_reply.c.
199 * Log files are now 0600. Affected file lib/silcutil/silclog.c.
201 Thu Mar 31 22:34:22 CEST 2005 Patrik Weiskircher <pat@icore.at>
203 * Added new define SILC_MACOSX, if __APPLE__ and __MACH__ is defined.
204 Affected file: includes/silcincludes.h.in
206 * bool is defined as _Bool on Mac OS X now.
207 Affected file: lib/silcutil/silctypes.h
209 Thu Mar 31 08:52:06 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
211 * Added support for UTF-8 nicknames, channel names and
212 server names in client library. Affected files in
215 * Added __SILC_HAVE_PTHREAD, __SILC_HAVE_SIM, __SILC_HAVE_LIBIDN,
216 and __SILC_ENABLE_DEBUG to include/silcclient.h for third-party
217 software to check how Toolkit has been compiled.
219 Wed Mar 30 22:16:35 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
221 * Added silc_utf8_str[n]casecmp into lib/silcutil/silcutf8.[ch].
223 * Use silc_utf8_str[n]casecmp instead of strcmp routines
224 in library and in SILC Client when dealing with nicknames
225 and other identifier strings. Affected file in client lib
228 * Convert nickname to UTF-8 in /msg and /smsg. Affected file
229 irssi/src/silc/core/silc-servers.c.
231 Wed Mar 30 10:50:02 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
233 * Fixed idcache to work with the new identifier strings.
234 Affected file lib/silccore/silcidcache.c.
236 * Added UTF-8 hash and compare function for SilcHashTable.
237 Affected file lib/silcutil/silcutil.[ch].
239 * Added casefolding stringprep, SILC_CASEFOLD_PREP.
240 Affected file lib/silcutil/silcstringprep.[ch].
242 * Changed the identifier string handling to include the original
243 format in client, server, channel entries and normalized
244 format in cache. Affected files in silcd/.
246 Tue Mar 29 16:51:35 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
248 * Added support for the new identifier strings and their
249 validity checking. Nicknames, channel names and usernames
250 can now include practically any kind of letters and various
251 other characters. Affected files in silcd/ and in libraries.
253 NOTE: comparing these strings should now be done with memcmp()
254 to check binary compatibility. All these strings are normalized
255 and casing is irrelevant.
257 * Added silc_identifier_check to lib/silcutil/silcstrutil.[ch]
258 as easy function for applications to check whether identifier
261 Tue Mar 29 00:45:11 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
263 * Fixed SILC_STRING_LDAP_DN encoding and decoding. Affected
264 file lib/silcutil/silcutf8.c.
266 * Added SILC_STRING_UTF8_ESCAPE to lib/silcutil/silcstrutil.h.
268 Mon Mar 28 22:46:23 CEST 2005 Jochen Eisinger <jochen@penguin-breeder.org>
270 * Make public key in getkey reply mandatory. Affected file
271 lib/silcclient/command_reply.c
273 Sun Mar 27 19:03:31 CEST 2005 Patrik Weiskircher <pat@icore.at>
275 * Added Parameter dont_register_crypto_library to
276 SilcClientParam. If set to TRUE, silcclient library will
277 not initalize the Crypto Libraries and application
278 will need to do it. Affected file lib/silcclient/silcclient.h,
279 lib/silcclient/client.c.
281 Sun Mar 27 19:02:48 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
283 * Imported new silc_utf8_[encode|decode] routines from
284 my internal SILC 1.1 source tree. New encodings added:
285 SILC_STRING_LOCALE (SILC_STRING_LANGUAGE is deprecated),
286 SILC_STRING_UTF8, SILC_STRING_PRINTABLE, SILC_STRING_VISIBLE,
287 SILC_STRING_TELETEX, SILC_STRING_NUMERICAL and
290 * Splitted UTF-8 routines into lib/silcutil/silcutf8.[ch].
292 * Implemented stringprep (RFC 3454) API. Internally we use
293 GNU Libidn's stringprep, for now, so it is required now to
294 compile SILC sources. Added lib/silcutil/silcstringprep.[ch].
296 * Added checking for GNU Libidn and --with-libidn to configure.
298 Wed Mar 23 11:20:33 CET 2005 Jochen Eisinger <jochen@penguin-breeder.org>
300 * If the passphrases entered do not match while generating a new key,
301 completly start over instead of going into an infinite loop asking
302 the user to re-enter the passphrase correctly. Affected file
303 lib/silcutil/silcapputil.c
305 Sun Jan 9 14:28:51 CET 2005 Pekka Riikonen <priikone@silcnet.org>
307 * Make sure server is removed from backup list when it is
308 deleted. Affected files silcd/command.c, server.c,
311 * Close socket when connecting to router fails. Affected
314 Tue Jan 4 13:06:26 CET 2005 Jochen Eisinger <jochen@penguin-breeder.org>
316 * Adopt configuration toolchain to current auto-tools.
317 Affected files prepare, irssi/configure.in
318 * Revert most of the UTF-8 fixes to SILC Client 1.0.1. Will
319 redo that. Affected files irssi/src/silc/core/client_ops.c,
320 irssi/src/fe-common/silc/fe-silc-channels.c
321 * Take over command line options into silcclient data structure.
322 Affected file irssi/src/silc/core/silc-core.c
324 Wed Dec 8 16:15:11 CET 2004 Pekka Riikonen <priikone@silcnet.org>
326 * Do not try to initiate backup resuming protocol forever.
327 Affected file silcd/server_backup.c.
329 Wed Nov 24 18:24:05 CET 2004 Pekka Riikonen <priikone@silcnet.org>
331 * ID change in resuming has to be done before changing
332 detached client's modes, since the ID change may fail and
333 leave ghosts on the network. Affected file is
334 silcd/packet_receive.c.
336 Tue Nov 23 16:54:35 CET 2004 Pekka Riikonen <priikone@silcnet.org>
338 * Fixed Win32 scheduler to not stuck anymore. A patch from
339 Juha Räsänen. Affected file is
340 lib/silcutil/win32/silcwin32schedule.c.
342 * Fixed QoS parsing for connection blocks in server. Affected
343 file is silcd/serverconfig.c.
345 * Fixed server statistics increasing in server. Affected file
348 * The CLOSE command now marks backup router as self disconnected
349 to avoid resuming problems. Affected file silcd/command.c.
351 Wed Sep 22 19:46:32 CEST 2004 Patrik Weiskircher <pat@icore.at>
353 * When using silc_net_create_connection[_async], and your system can
354 create IPv6 sockets, it will try to connect to the IPv6 host.
355 Now it tries to connect to an IPv4 host if IPv6 fails. Affected
356 file lib/silcutil/unix/silcunixnet.c
358 Fri Jun 18 19:26:58 CEST 2004 Pekka Riikonen <priikone@silcnet.org>
360 * Check for valid route when receiving packet from router and
361 when routing it to local server in the cell. A patch from
362 Matt Miller. Affected files silcd/router.c and server.c.
364 Sat May 1 13:55:54 CEST 2004 Patrik Weiskircher <pat@icore.at>
366 * Couldn't detach and reattach twice, because of the previous
367 commit. Affected file silcd/packet_receive.c
369 Fri Apr 30 19:40:28 CEST 2004 Patrik Weiskircher <pat@icore.at>
371 * Added check to ignore Port value if Initiator is FALSE.
372 Remote router coudln't connect if Port was set. Affected file
375 * If some client tries to resume more than once at the same time,
376 server crashed. Router didn't crash, but showed odd behaviour
377 (didn't allow clients to join anymore, ..). Affected files
378 silcd/packet_receive.c silcd/idlist.h
380 Mon Mar 15 21:10:08 EET 2004 Pekka Riikonen <priikone@silcnet.org>
382 * Destroy the file transfer session in silc_client_file_close
383 with timeout. Affected file lib/silcclient/client_ftp.c.
385 * Call SFTP server monitor in READ and WRITE after the actual
386 operations. Affected file lib/silcsftp/sftp_server.c.
388 Wed Mar 10 21:30:02 EET 2004 Pekka Riikonen <priikone@silcnet.org>
390 * Create one configure script from configure fragments
391 (configure.ad). This is a first step towards new distribution
392 system. Affected files prepare, configure.in.pre,
393 lib/silcmath/mpi/configure.ad.
395 Wed Mar 10 18:35:24 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
397 * Removed expiring of client key pair. Affected file is
398 irssi/src/silc/core/clientutil.c
400 Tue Mar 9 17:11:58 EET 2004 Pekka Riikonen <priikone@silcnet.org>
402 * Check the number of connections from real number of
403 connections instead of socket number, when deciding if
404 server is full. Affected files are silcd/server.c,
405 server_internal.h and silcd.c.
407 * Clarified the connections_max meaning in General section
408 in doc/example_silcd.conf.in.
410 * The reconnect_keep_trying default value set to TRUE
411 if it is not defined in the config file. Affected file
412 silcd/serverconfig.c.
414 Wed Mar 3 15:13:49 CET 2004 Pekka Riikonen <priikone@silcnet.org>
416 * Fixed crashbug in connection closing, after a protocol
417 completion callback, which might have closed it already.
418 Affected file silcd/server.c.
420 * Fixed rekey with PFS in backup router. It did not allow
421 rekeys with PFS, and when the rekey protocol timedout
422 it crashed the backup router without the above fix. Affected
423 file silcd/packet_send.c and server.c.
425 Sat Feb 28 16:25:09 EET 2004 Pekka Riikonen <priikone@silcnet.org>
427 * The silc_client_add_channel_private_key now returns the
428 private key context if pointer is given as argument.
429 Affected files are lib/silcclient/silcclient.h and
432 * Added support for using channel private keys in SILC
433 Client Library even if the private key mode is not set
434 on the channel. Affected file lib/silcclient/client_channel.c.
436 * The channel private key used to decrypt message is now
437 delivered to the application in the 'channel_messageÃ' client
438 operation. Affected files are lib/silcclient/silcclient.h
439 and client_channel.c.
441 * Fixed wrong arg type for user limit in CMODE command reply.
442 Affected file silcd/command.c.
444 * The user limit is now taken and saved to SilcClientEntry in
445 JOIN and CMODE command replies and in CMODE_CHANGE notify.
446 Affected files lib/silcclient/silcclient.h, command_reply.c
449 * Added support to the new private message key indicator
450 packet. Added a new function to the client library:
451 silc_client_send_private_message_key_request. The sender
452 indicates to be initiator, and receiver is responder.
453 Added the indicator to the SilcClientEntry as 'prv_resp'
454 boolean. Affected files are lib/silcclient/silcclient.h
455 client.[ch], and client_prvmsg.c.
457 Fri Feb 27 11:25:26 CET 2004 Pekka Riikonen <priikone@silcnet.org>
459 * Fixed the JOIN command calling when called with both
460 -auth and -founder. Affected file is lib/silcclien/command.c.
462 Wed Feb 25 23:12:11 EET 2004 Pekka Riikonen <priikone@silcnet.org>
464 * Check watcher list for resumed clients as well. Affected
465 file is silcd/packet_receive.c.
467 Tue Feb 24 16:49:10 EET 2004 Pekka Riikonen <priikone@silcnet.org>
469 * Implemented the user limit to the CMODE_CHANGE notify,
470 CMODE command reply and JOIN command reply in server.
471 Affected files are silcd/server.c, command.c, command_reply.c,
472 packet_send.c and packet_receive.c.
474 Mon Feb 23 23:31:15 EET 2004 Pekka Riikonen <priikone@silcnet.org>
476 * Defined SILC_STRFMT_END that must be used now with
477 silc_buffer_strformat, instead of SILC_STR_END. Fixes
478 crashes on AMD64. Affected files are lib/silcutil/silcbuffmt.h,
479 lib/silcclient/silcvcard.c, silcd/server_util.c.
481 * Fixed the adding of public key to the WATCH list in server.
482 Fixed the WATCH notify sending to client. Affected files
483 are silcd/packet_send.[ch], command.c, server_util.c.
485 * Implemented the watching by public key in the SILC Client
486 Library and SILC Client. Affected files are
487 lib/silcclient/command.c and client_notify.c.
489 Mon Feb 23 09:30:30 CET 2004 Pekka Riikonen <priikone@silcnet.org>
491 * Added support for public key watching in server. Affected
492 files are silcd/server.c, server_internal.h, command.c,
495 Sun Feb 22 19:03:59 EET 2004 Pekka Riikonen <priikone@silcnet.org>
497 * Added public key to the SIlcClientEntry. Affected files
498 are lib/silcclient/silcclient.h, command_reply.c, idlist.c
500 * Fixed the get_clients_whois reply processing to return
501 exactly same entries server returned. Makes it possible
502 to search using attributes. Affected file is
503 lib/silcclient/idlist.c.
505 Sat Feb 21 19:21:57 EET 2004 Pekka Riikonen <priikone@silcnet.org>
507 * Save founder key to SilcChannelEntry. Affected files are
508 lib/silcclient/silcclient.h, command_reply.c, idlist.c.
510 Fri Feb 20 20:37:38 EET 2004 Pekka Riikonen <priikone@silcnet.org>
512 * Call the monitor callback with _CLOSED status from the
513 silc_client_file_close. Affected files are
514 lib/silcclient/client_fpt.c, silcclient.h
516 * Added silc_client_get_clients_whois which resolves using
517 WHOIS, and supports requested attributes as well.
518 Affected files are lib/silcclient/silcclient.h, idlist.c.
520 Fri Feb 19 21:09:22 EET 2004 Pekka Riikonen <priikone@silcnet.org>
522 * Added support for asking the destination filename where
523 the downloaded file is saved in the file transfer. Affected
524 files are lib/silccilent/silcclient.h, client_ftp.c.
526 Wed Feb 18 02:46:17 EET 2004 Pekka Riikonen <priikone@silcnet.org>
528 * Fixed error handling in resuming data processing. Affected
529 files are lib/silcclient/client_resume.c and client.c.
531 Tue Feb 17 19:34:30 EET 2004 Pekka Riikonen <priikone@silcnet.org>
533 * Fixed silc_client_send_private_message to return TRUE correctly.
534 Affected file lib/silcclient/client_prvmsg.c.
536 * Added topic to the SilcChannelEntry. Affected files are
537 lib/silcclient/silcclient.h, command_reply.c, client_notify.c.
539 Fri Feb 13 14:19:14 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
541 * Use conn->cmd_ident for all silc_client_command_call()s. Affected
542 file lib/silcclient/command.c
544 Fri Feb 13 13:53:45 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
546 * Convert all commands to UTF-8 before passing them to the
547 client library. Still need to convert replies from UTF-8 to
548 the locale encoding. Affected file
549 irssi/src/silc/core/silc-cmdqueue.c
551 Fri Feb 13 13:13:07 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
553 * redirect all silc_client_command_calls through a queueing framework.
554 This fixes /CYCLE and the annoying "nick change after auto-joining
555 a channel". Furthermore it defines one central point where
556 command parameters can be UTF-8-ified. Affected files
557 irssi/src/silc/core/Makefile, client_ops.c, silc-channels.c,
558 silc-servers.[ch], silc-core.c, silc-cmdqueue.[ch], silc-lag.c
560 Fri Feb 13 12:04:41 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
562 * use asynchronous connect() to establish router connections.
563 Fixes problem when the primary router goes down. Affected files
564 silcd/server.c, silcd/server_backup.c
566 Thu Feb 12 20:09:59 EET 2004 Pekka Riikonen <priikone@silcnet.org>
568 * Added SILC_[32|64]_TO_PTR and SILC_PTR_TO_[32|64] macros.
569 Fixed various compilation warnings when type casting ints
570 to pointers or vice versa, of different size. Updates around
573 Tue Feb 3 23:25:17 EET 2004 Pekka Riikonen <priikone@silcnet.org>
575 * Surrogates not allowed in UTF-8 strings, updated decoder.
576 Affected file lib/silcutil/silcstrutil.c. Added UTF-8
577 testers in lib/silcutil/tests/ directory.
579 Wed Jan 14 18:42:44 EET 2004 Pekka Riikonen <priikone@silcnet.org>
581 * Added SILC_CLIENT_CONN_ERROR_KE, ERROR_AUTH, ERROR_RESUME and
582 ERROR_TIMEOUT SilcClientConnectionStatus errors. Affected
583 files are lib/silcclient/silcclient.h, client.c.
585 Mon Jan 12 13:01:10 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
587 * When resuming a session fails, notify the user that the session
588 file needs to be removed eventually. Affected files
589 irssi/src/fe-common/silc/module-formats.[ch],
590 irssi/src/silc/core/client_ops.c.
592 Tue Jan 04 12:16:04 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
594 * Added DIST_SUBDIRS symbols to include all subdirs in distributions.
595 Affected files lib/silcutil/Makefile.am, lib/silcmath/Makefile.am
597 * Typofix in Irssi::Silc module. Affected file
598 irssi/src/perl/silc/Silc.xs.
600 Tue Jan 04 02:43:44 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
602 * Changed the way NOTICE flagged messages are treated. Added support
603 for notices in queries and signing notices. Affected files
604 irssi/default.theme; irssi/docs/help/in/notice.in;
605 irssi/src/fe-common/silc/module-formats.[ch], fe-silc-messages.c;
606 irssi/src/silc/core/client_ops.c, silc-channels.c, silc-servers.c
608 * Fixed typo in /ACTION help. Affected file
609 irssi/docs/help/in/action.in
611 Mon Jan 03 23:26:38 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
613 * Fixed typo in perl module. Affected file
614 irssi/src/perl/silc/Server.xs
616 * Changed the way ACTION flagged messages are treated. Added support
617 for actions in queries and signing actions. Affected files
618 irssi/default.theme; irssi/docs/help/in/action.in;
619 irssi/src/fe-common/silc/module-formats.[ch], fe-silc-messages.c,
620 fe-silc-queries.c; irssi/src/silc/core/client_ops.c, silc-channels.c,
623 Mon Jan 03 16:04:29 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
625 * Incorrectly reported error when client had to be resolved from
626 server in /SMSG. Affected file irssi/src/silc/core/silc-servers.c
628 Sat Jan 3 16:37:15 EET 2004 Pekka Riikonen <priikone@silcnet.org>
630 * Fixed whois public key hash table deleting and adding in
631 detached client case. Affected file silcd/packet_receive.c.
633 Sat Jan 03 12:15:38 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
635 * Changed filenames of silc/fe module not to collide with filenames
636 from core/fe. Also seperated public messages printing from
637 query messages printing. Affected files are all in
638 irssi/src/fe-common/silc.
640 Sat Jan 3 12:18:07 EET 2004 Pekka Riikonen <priikone@silcnet.org>
642 * Fixed the invite process handling during joining to use
643 correct server name for the client that is matched against
644 the invite string for the channel. Wrong server name caused
645 inability to join the channel. Affected file is
648 Fri Jan 2 23:34:17 EET 2004 Pekka Riikonen <priikone@silcnet.org>
650 * Fixed the CUMODE channel founder authentication on normal
651 server to not remove the founder rights on existing founder
652 before checking that router accepts the mode change. Affected
653 files are silcd/command.c and silcd/packet_receive.c.
655 * Remove the server entry correctly when rekey timeouts and
656 remote router connection on normal server is closed. Fixes
657 a crash where server uses the freed server entry. Affected
660 Fri Jan 02 10:28:15 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
662 * Add /SILCNET [ADD|REMOVE|LIST] command to manage different SILC
663 networks. This is the first step in solving the bug about
664 /SERVER ADD -silcnet <silcnet>. Affected files
665 irssi/docs/in/silcnet.in; irssi/src/fe-common/silc/Makefile.am,
666 fe-silcnet.c, fe-common-silc.c, module-formats.[ch];
667 irssi/src/silc/core/silc-chatnets.[ch], silc-core.c, Makefile.am
669 Thu Jan 01 20:11:32 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
671 * /SMSG and /MMSG now correctly create new queries. Affected files
672 irssi/src/fe-common/silc/fe-messages.c, irssi/scripts/silc-mime.pl
674 * Add basic support for SILC protocol specific variables in perl.
675 Affected files irssi/src/perl/silc/*, irssi/configure.in,
676 irssi/src/perl/Makefile.am
678 Wed Dec 31 17:06:55 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
680 * Don't use silc_get_input, it's obviously not reliable. Fixes
681 issue when the current key expires. Affect file
682 irssi/src/silc/core/clientutils.c
684 * Make the session data filename configurable. This makes it
685 possible to have different session files for different
686 SILC networks. Affected files irssi/src/silc/core/silc-core.c,
687 client_ops.[ch], silc-servers.c,
688 irssi/src/silc/fe-common/silc/module-formats.[ch]
690 * Use the same set of libtool files for the MPI lib as for the
691 rest of the toolkit. Affected files lib/silcmath/mpi/config.guess,
692 config.sub, configure.in, install-sh, missing, mkinstalldirs
694 Sun Dec 28 21:57:39 EET 2003 Pekka Riikonen <priikone@silcnet.org>
696 * Fixed server statistics decrementing error to not go to
697 negative. Affected file silcd/packet_receive.c.
699 Sat Dec 20 14:42:36 EET 2003 Pekka Riikonen <priikone@silcnet.org>
701 * Use silc_server_query_add_error to add error in public key
702 search error. Added support in send_reply to send errors
703 without specific argument. Affected file silcd/server_query.c.
705 * Fixed the WHOIS, IDENTIFY and WHOWAS error handling in SILC
706 Client for NO_SUCH_NICK. It was against the protocol specs.
707 Affected file irssi/src/silc/core/client_ops.c.
709 * Added backwards support for the wrong NO_SUCH_NICK error sending
710 in server. To be removed in SILC Server 1.0. Both old clients
711 and clients with fixed error handling now works. Affected file
712 silcd/server_query.c.
714 Sat Dec 20 00:44:47 CET 2003 Patrik Weiskircher <pat@icore.at>
716 * fixed a bug in the whois using attributes function where no
717 error was sent if no nickname and client id but the attributes were
718 given to whois. Affected file silcd/server_query.c
720 Tue Dec 16 21:34:59 CET 2003 Patrik Weiskircher <pat@icore.at>
722 * remove public key from public key hashtable on detach. Affected
723 file silcd/packet_receive.c
725 * free public key hashtable before removing clients on server
726 shutdown. Affected file silcd/server.c
728 * remove public key prior deleting client-data on killing a client.
729 Affected file silcd/server_util.c
731 Sat Dec 06 21:35:14 CET 2003 Patrik Weiskircher <pat@icore.at>
733 * Getting the MOTD from other servers works now. Affected
734 files are silcd/command.c and silcd/command_reply.c
736 Thu Dec 04 11:33:46 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
738 * Initialize the variable idletag, since it is tested in
739 silc_core_deinit for its default value. Affected file
740 irssi/src/silc/core/silc-core.c
742 Sun Nov 30 19:47:02 CET 2003 Patrik Weiskircher <pat@icore.at>
744 * Fixed signed channel messages across cells. Affected file
747 Fri Nov 28 19:13:21 EET 2003 Pekka Riikonen <priikone@silcnet.org>
749 * Changed the SILC_LOG_* macros to not be empty if SILC_DEBUG
750 is not defined. They can now be safely used in if-statements
751 without braces. Affected file lib/silcutil/silclog.h.
753 * Added the checks for backup closing connection due to error
754 (local or remote) and thus not allow the resuming to occur
755 in reconnect. Affected files are silcd/packet_send.c
758 Tue Nov 25 15:20:59 EET 2003 Pekka Riikonen <priikone@silcnet.org>
760 * Help file updates. Affected files in irssi/src/docs/help/in/.
762 Wed Nov 23 20:51:21 CET 2003 Patrik Weiskircher <pat@icore.at>
764 * Fixed channel messages across cells. Affected file
767 Wed Nov 12 11:34:56 EET 2003 Pekka Riikonen <priikone@silcnet.org>
769 * Fixed file transmission accepting in client library to not
770 start the negotiation if user hasn't accepted the transfer,
771 instead create new session for resent transfer. Affected
772 file lib/silcclient/client_ftp.c.
774 * Show the session ID in the file transmision list. Remove
775 session from list that failed to transfer. Switch the current
776 session automatically after transmission, and in errors, to new
777 session if other sessions exists in the transfer list. Affected
778 files are irssi/src/silc/core/silc-servers.c,
779 irssi/src/fe-common/silc/modfule-formats.c.
781 Mon Nov 10 14:41:40 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
783 * Fixed MIME header parsing for the hopefully last time. Affected
784 file lib/silcutil/silcstrutil.c
786 Mon Nov 10 13:03:46 EET 2003 Pekka Riikonen <priikone@silcnet.org>
788 * Rewrote the PKCS#1 routines. Added lib/silccrypt/silcpkcs1.[ch].
790 * The SILC RNG is now gauranteed to return non-zero random
791 values. Affected files are lib/silccrypt/silcrng.[ch].
793 Sun Nov 9 20:44:56 EET 2003 Pekka Riikonen <priikone@silcnet.org>
795 * Fixed nickname formatting when changing only case of the
796 nickname. Affected file lib/silcclient/idlist.c.
798 Sun Nov 9 19:33:59 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
800 * Fixed a memory leak and incorrect printing of the "appears as"
801 message. Affected file irssi/src/silc/core/client_ops.c
803 Sun Nov 9 17:45:11 EET 2003 Pekka Riikonen <priikone@silcnet.org>
805 * Added CRT (Chinese Remainder Theorem) supported RSA
806 private keys and private key operations. This significantly
807 increases private key operation efficiency. No compatibility
808 issues with new or old private keys. Affected files are
809 lib/silccrypt/rsa.[ch], rsa_internal.h and pkcs1.c.
811 Sat Nov 8 13:08:53 EET 2003 Pekka Riikonen <priikone@silcnet.org>
813 * Fixed GCC-3.3.2 related compilation warnings from the
816 Fri Nov 7 23:01:47 EET 2003 Pekka Riikonen <priikone@silcnet.org>
818 * Removed RC6 from distributions.
820 Fri Nov 7 19:38:42 EET 2003 Pekka Riikonen <priikone@silcnet.org>
822 * Added some better comments to lib/silccrypt/silcpkcs.h,
823 optimized some routines in lib/silccrypt/silcpkcs.c.
824 Added test_silcpkcs into lib/silccrypt/tests/.
826 * Fixed silc_rng_global_init to actually init the global RNG
827 if RNG wasn't provided for it. Affected file is
828 lib/silccrypt/silrng.c.
830 Thu Nov 6 21:08:28 EET 2003 Pekka Riikonen <priikone@silcnet.org>
832 * Added silc_hash_table_find_by_context_ext. Affected files
833 lib/silcutil/silchashtable.[ch].
835 * Save the public key on normal server in WHOIS command reply
836 from attributes, if present, and add it to public key hash
837 table. Fixes WHOIS resolving by public key on normal server.
839 Optimized the attributes resolving on normal server to not
840 resolve if we resolved them already from router.
842 Affected files are silcd/server_query.c, command_reply.c.
844 Wed Nov 5 19:36:30 CET 2003 Patrik Weiskircher <pat@icore.at>
846 * Added support for whois using attributes.
847 Affected files silcd/command_reply.c, silcd/packet_receive.c,
848 silcd/server.c, silcd/server_internal.h, silcd/server_query.c,
851 * Added support for whois using public key attribute to /WHOIS i
852 client command. Affected files irssi/docs/help/in/whois.in,
853 irssi/src/silc/core/silc-servers.c, lib/silcclient/command.c
855 Wed Nov 5 23:37:36 EET 2003 Pekka Riikonen <priikone@silcnet.org>
857 * Fixed UMODE setting in server when the client has anonymous
858 mode set. The mode setting was not working. Affected file
861 Mon Nov 2 11:36:08 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
863 * Fixed some bugs and typos related to sending split messages.
864 Print notification when sending messages with /MMSG. Affected
865 files irssi/scripts/silc-mime.pl, irssi/src/silc/core/client_ops.c
867 Fri Oct 31 12:33:59 EET 2003 Pekka Riikonen <priikone@silcnet.org>
869 * Optimized the socket referencing in packet routines, client
870 library and server. Affected files are lib/silccore/silcpacket.c,
871 lib/silcclient/client.c and silcd/server.c.
873 * If silc_socket_set_qos is given with NULL arguments the QoS is
874 reset from the socket. Affected files are
875 lib/silcutil/silcsockconn.[ch].
877 Thu Oct 30 21:23:24 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
879 * Add a /LISTKEYS command which lists the locally cached
880 client and server keys. Affected files
881 irssi/src/fe-common/module-formats.[ch],
882 irssi/src/silc/core/silc-{channels,servers}.c
883 irssi/docs/help/in/listkeys.in
885 Thu Oct 30 20:23:40 EET 2003 Pekka Riikonen <priikone@silcnet.org>
887 * Check that packet queue purging was successful. Affected
888 files lib/silcclient/client.c and silcd/packet_send.c. Related
889 to MAC failed errors.
891 * Do not clear the inbuf even if it is empty if QoS was applied
892 to it. Otherwise the QoS data is cleared and MAC failed error
893 will occur. Affected file lib/silccore/silcpacket.c.
895 * Use the rekey period time as rekey protocol timeout value.
896 If the rekey does not succeed during the rekey period there's
897 something very wrong, and we most likely end up with wrong keys,
898 do graceful reconnect then. Affected file silcd/server.c.
900 * Take reference of the socket in the parser context, as it's
901 possible to have the parsers in queue after the socket is
902 disconnected and this may cause crash. Affected files are
903 lib/silccore/silcpacket.c, lib/silcclient/client.c and
906 Thu Oct 30 17:01:01 EET 2003 Pekka Riikonen <priikone@silcnet.org>
908 * Fixed KICK command reply sending, it sent to replies.
909 Affected file silcd/command.c.
911 Wed Oct 30 14:06:52 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
913 * Finish the silc-mime.pl script. It now supports MIME type
914 guessing using magic files, signing data messages, executing
915 MIME handlers in background. Affected files
916 irssi/scripts/silc-mime.pl and irssi/docs/help/in/mmsg.in
918 * Changed MIME signal handler to make things easier for the perl
919 script. Affected files irssi/src/silc/core/client_ops.c,
920 silc-servers.c, and irssi/docs/signals.txt
922 * Cleaned up the silc_mime_parse function and fixed detection
923 of wrapped header lines. Affected file lib/silcutil/silcstrutil.c
925 Sun Oct 26 21:19:02 EET 2003 Pekka Riikonen <priikone@silcnet.org>
927 * Resolve the IP for file transfer listener from the connection
928 socket. Affected file lib/silcclient/client_ftp.c.
930 * Accept NULL hostname parameter in the functions
931 silc_net_check_[local|remote]_by_socket. Do not reverse lookup
932 if hostname is not wanted.
934 Fri Oct 24 21:24:12 CEST 2003 Jochen Eisinger <jochen@penguin-breeder.org>
936 * Fixed race condition between silc_client_init and
937 my_silc_scheduler. Affected file irssi/src/silc/core/silc-core.c
939 Fri Oct 24 16:43:40 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
941 * Fixed file transfer connection closing when SIGNOFF for
942 the client is received from server. Affected file is
943 lib/silcclient/client_ftp.c.
945 Tue Oct 21 13:35:57 CEST 2003 Pekka Riikonen <priikone@silcnet.org>
947 * Check for disconnected socket in QUIT callback. Affected
948 file silcd/command.c.
950 Thu Oct 21 09:43:17 CEST 2003 Jochen Eisinger <jochen@penguin-breeder.org>
952 * Modified the MIME parsing to allow \n and \r\n as delimiters.
953 Affected files lib/silcutil/silcstrutil.c
955 * Cleaned up the escape/unescape functions for correctness and
956 speed. Affected file irssi/src/silc/core/client_ops.c
958 * Removed handling for data messages with Content-Type: text/*,
959 moved parsing of MIME headers to the signal handler, added
960 support for signing and verifying data messages. Affected
961 files are irssi/docs/signals.txt, irssi/src/silc/core/client_ops.c,
962 irssi/src/silc/core/silc-{servers,channels}.c
964 * Added a perl script for handling data messages based on
965 information read from Mailcap files. New file
966 irssi/scripts/silc-mime.pl
968 Mon Oct 20 16:08:22 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
970 * Added new SILC_MESSAGE_FLAG_ACK that can be used to
971 acknowledge recepetion of a message to the sender. Updated
974 Sat Oct 18 11:55:33 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
976 * Unregister channel key saving callback when deleting channel.
977 Affected file lib/silcclient/idlist.c.
979 * Do not remove the client from channels in NOTIFY_TYPE_SIGNOFF
980 before calling notify client operation. Affected file is
981 lib/silcclient/client_notify.c.
983 * Unregister QoS tasks when deleting the socket connection.
984 Affected files lib/silcutil/silcsockconn.[ch],
985 unix/silcunixsockconn.c.
987 * Implemented latest presence-attrs draft changes. Affected
988 files lib/silccore/silcattrs.h and
989 irssi/src/silc/core/silc-queries.c.
991 Tue Oct 14 18:24:53 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
993 * Save old channel keys in list to allow more rapid change
994 of channel keys if server for some reason does that. This
995 avoids loosing so many channel messages due to not having
996 key to decrypt. Affected file lib/silcclient/silcclient.h,
997 idlist.c and client_channel.c.
999 Mon Oct 13 21:37:47 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1001 * Continued backup router tests and fixes. Affected files
1002 silcd/server_backup, server_util.c, server.c. See TODO.
1004 Sun Oct 12 19:58:18 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1006 * Fixed SERVER_SIGNOFF handling in servers. The client
1007 was removed from wrong list thus not removing the client
1008 at all. Affected file silcd/packet_receive.c.
1010 * Do not execute rekey protocol for disabled connections as
1011 it would never go through. Affected file silcd/server.c.
1013 * Added timeout for rekey protocol to catch if the protocol
1014 never executes successfully. Affected files silcd/server.c
1017 Sat Oct 11 15:39:22 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1019 * Abandon packet processing for disconnected sockets. Check
1020 this always after calling packet processing callback.
1021 Affected file lib/silccore/silcpacket.c.
1023 * Fixed double registration disconnection code in server.
1024 Closed wrong connection. Affected file silcd/packet_receive.c.
1026 Fri Oct 10 16:27:12 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1028 * On normal server reconnect to primary during resuming 4
1029 times, then give up. Affected file silcd/server_backup.c.
1031 * If during reconnecting to routers we notice we have router
1032 connection but no primary router set, the server is in desync.
1033 Reconnect to primary to restore network. Affected file
1036 * Assure that only one protocol is exeucting at the same time.
1037 Added checks for all protocols. Affected files are
1038 silcd/server.c and server_backup.c.
1040 Thu Oct 9 20:24:09 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1042 * Check that a string is not already part on invite/ban
1043 string when processing it. Affected file silcd/server_util.c.
1045 Thu Oct 9 12:06:40 CEST 2003 Pekka Riikonen <priikone@silcnet.org>
1047 * Fixed the CUMODE_CHANGE for founder mode changes to comply
1048 with 1.2 version of the protocol. Affected file is
1049 silcd/packet_receive.c.
1051 Wed Oct 8 19:41:15 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1053 * ERR_BAD_PASSWORD now returns the Channel ID of the channel
1054 where the passphrase was given. Affected file is
1057 Wed Oct 8 09:32:12 CEST 2003 Pekka Riikonen <priikone@silcnet.org>
1059 * INVITE and BAN notifys are now delivered from routers to
1060 servers (but not clients) on the channel. Updated specs and
1061 code. Affected files silcd/packet_[send|receive].[ch],
1062 command.c, server.c and server_util.c.
1064 * Implemented INVITE and BAN announcing. Affected files are
1065 silcd/server.[ch], server_util.c.
1067 * Implemented SilcStatus error type argument returning in
1068 command reply error in server. Affected file silcd/command.c.
1070 * Implemented SilcStatus argument returning in comand reply
1071 in client library. The command_reply client operation now
1072 returns error specific arguments as well. Affected files
1073 are lib/silcclient/command_reply.[ch], client_resume.c,
1074 lib/silccore/silcstatus.[ch].
1076 Sun Oct 5 20:22:08 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1078 * Backup router protocol version 1.2 implemented. Testing still
1079 required. Affected files in silcd/server_backup.[ch], server.c,
1080 packet_receive.c and server_internal.h.
1082 Sun Oct 5 12:36:37 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1084 * silc_client_send_[channel|private]_message now return TRUE
1085 or FALSE. Affected file lib/silcclien/client_channel.c and
1088 Thu Oct 2 17:03:09 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1090 * Check for explicit nickname in INVITE and BAN processing
1091 during join as well (and don't expect only wildcards in
1092 invite/ban strings). Affected file silcd/command.c.
1094 * Fixed the INVITE and BAN by public key. The public key saved
1095 is the PK payload (as specified) not the raw data. Affected
1096 file silcd/server_util.c.
1098 Wed Oct 1 20:29:06 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1100 * UTF-8 text message support for actions and notices in SILC
1101 Client. Affected file irssi/src/silc/core/client_ops.c.
1103 * silc_get_username and silc_get_real_name now returns sensible
1104 data on Win32. Patch by Toni Willberg. Affected file is
1105 lib/silcutil/win32/silcwin32util.c.
1107 Sun Aug 24 23:35:19 CEST 2003 Jochen Eisinger <c0ffee@penguin-breeder.org>
1109 * Provide a signal handler to send MIME encoded messages and emit
1110 a signal when a MIME encoded message is received. Also document
1111 the signals for usage with the perl interface.
1113 A sample perl script will be supplied at a later point.
1115 Affected files are irssi/docs/signals.txt,
1116 irssi/src/silc/core/client_ops.[ch],
1117 irssi/src/silc/core/silc-{channels,servers}.c
1119 Sun Aug 24 12:58:30 CEST 2003 Jochen Eisinger <c0ffee@penguin-breeder.org>
1121 * Use SILC_COMMAND_PING to estimate the round-trip time to the
1122 server. Use this time to display a lag and disconnect when it
1123 exceeds a specified limit.
1125 Affected files are irssi/src/silc/core/silc-{lag,core}.c.
1127 Mon Aug 11 17:14:17 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1129 * Remove the channel auth list in normal server if router
1130 encofrces its list during connecting. Send notify to channel
1131 to remove the mode to remove the list. Affected files are
1132 silcd/server_util.c and silcd/packet_receive.c.
1134 Wed Aug 6 14:52:04 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1136 * Added support for channel public keys. Updated protocol specs
1137 and implemented it. Affected files are
1138 silcd/command.c, command_reply.c, lib/silcclient/command.c,
1139 lib/silcclient/command_reply.c.
1141 Wed Jul 23 12:17:01 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1143 * Ignore SIGXFSZ and SIGXCPU signals in server. They can
1144 terminate the process on Linux. Affected file silcd/silcd.c.
1146 Mon Jun 2 19:13:27 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1148 * Check for NULL buffer in silc_buffer_clear. Affected file
1149 is lib/silcutil/silcbuffer.h.
1151 * Simplified the backup router protocol by removing the _GLOBAL
1152 types. Updated protocol specs and the code. Affected files
1153 are silcd/server_backup.[ch].
1155 Thu Apr 24 19:50:25 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1157 * Deny '@' and '!' from nicknames since they are reserved
1158 by the SILC_COMMAND_INVITE and SILC_COMMAND_BAN commands.
1159 Updated protocol specs and the code.
1161 Affected files are silcd/server_util.[ch].
1163 Wed Apr 9 18:51:59 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1165 * Fixed stack overflow in Irssi SILC client. Affected
1166 file irssi/src/silc/core/client_ops.c.
1168 * Check that Host is set in ServerConnection and RouterConnection
1169 in silcd.conf. Affected file silcd/serverconfig.c.
1171 * Fixed crash in server with protocol completion callbacks,
1172 namely rekey and backup resuming protocols. Affected files
1173 are silcd/server_backup.c and silcd/server.c.
1175 * Fixed rekey protocol to not restart if it is started already.
1176 Affected files are lib/silcclient/client.c and
1179 Mon Mar 17 18:35:24 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1181 * Rewrote SilcList, affected file lib/silcutil/silc*list.h.
1183 * Fixed EOF handling in SILC Config, affected file
1184 lib/silcutil/silcconfig.c.
1186 * Fixed buffer overflows in lib/silcutil/silcstrutil.c.
1188 * Fixed RESOLVING flag handling in JOIN notify and other
1189 notifys to handle the resolvings correctly in client library.
1190 Affected file lib/silcclient/client_notify.c.
1192 * Do not send full INVITE and BAN lists in INVITE and BAN
1193 notifys, only the changed information. Affected file
1196 * Fixed INVITE notify sending in INVITE command, send it
1197 only when needed. Affected file silcd/command.c.
1199 * Handle the founder key change properly in CMODE_CHANGE
1200 notify. Bug #122. Affected file silcd/packet_receive.c.
1202 Sun Mar 9 16:29:20 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1204 * Remove the mark for output (mark it only for input) after
1205 purging outgoing queue. Prevents the "Error in select()"
1206 floods. Affected file silcd/packet_send.c.
1208 * Fixed incorrect connection deletion from client library
1209 after calling "connect" client operation. Could cause
1210 crashes for example during reconnect timeouts. Affected
1211 files are lib/silcclient/client.c and
1212 irssi/src/silc/core/client_ops.c.
1214 * Check server private key file permissions before starting
1215 the server. Affected file silcd/serverconfig.c.
1217 Tue Feb 4 22:53:26 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1219 * NULL terminate allocated string in silc_buffer_strformat.
1220 Affected file lib/silcutil/silcbuffmt.c.
1222 * Rewrote the invite/ban list string handling in server to
1223 use SilcBuffer instead. Affected files are silcd/command.c
1224 and silcd/server_util.c.
1226 Mon Feb 3 14:43:52 CET 2003 Pekka Riikonen <priikone@silcnet.org>
1228 * Fixed double free in CMODE command when setting new HMAC
1229 for channel. Affected file silcd/command.c.
1231 * Added couple of missing memset's to zero sensitive memory.
1232 Affected files silcd/command.c, lib/silcclient/command.c.
1234 Sun Jan 26 12:20:30 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1236 * Fixed a double free in INVITE command error handling in
1237 server. Affected file silcd/command.c.
1239 * Added macros SILC_SWAB_[16|32] to swab byte order of
1240 16-bit and 32-bit unsigned integers. Affected file
1241 lib/silcutil/silctypes.h.
1243 * Use the SILC_SWAB_16 instead of htons() in server when
1244 handling ports since the ports in structures are always
1245 in little-endian order (regardless of platform). Affected
1246 file silcd/serverid.c and silcd/server_backup.c.
1248 Tue Jan 21 17:18:04 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1250 * Send DISCONNECT in close admin command in server. Affected
1251 file silcd/command.c.
1253 * Check whether we are already connecting to a remote router
1254 (in addition of checking whether we are already connected)
1255 before creating new connection. Affected file silcd/server.c.
1257 Thu Jan 16 18:47:00 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1259 * Added better compiler and compiler flags checking in
1262 * Check that socket is valid after QoS is applied to data.
1263 Affected file lib/silcutil/unix/silcunixsockconn.c.
1265 * Make sure the socket connecetion is not closed to early
1266 when closing connection in server. Also make sure the
1267 connection is always closed after error in a protocol.
1268 Affected file silcd/server.c.
1270 Wed Jan 15 11:03:36 CET 2003 Pekka Riikonen <priikone@silcnet.org>
1272 * Removed --session and --dummy options from Irssi SILC Client.
1273 -d option is available only if --enable-debug was given.
1274 Affected files are irssi/src/silc/core/silc-core,
1275 irssi/src/core/session.c and irssi/src/fe-text/silc.c.
1277 Tue Jan 14 12:25:09 CET 2003 Pekka Riikonen <priikone@silcnet.org>
1279 * Added silc_buffer_steal to steal the data from the buffer.
1280 Affected file lib/silcutil/silcbuffer.h.
1282 Sat Jan 11 18:16:29 CET 2003 Giovanni Giacobbi <giovanni@giacobbi.net>
1284 * Fixed server crash with double Primary block in config file.
1286 Fixed also various memory leaks around the config file
1287 parser. Affected files lib/silcutil/silcconfig.c,
1288 silcd/serverconfig.c.
1290 * Changed my nickname (Johnny Mnemonic) to my real name, this
1291 means that bugs introduced by him were actually introduced
1294 Tue Jan 7 21:58:53 CET 2003 Jochen Eisinger <c0ffee@penguin-breeder.org>
1296 * Don't display "foo appears as foo\nYou're now known as foo"
1297 messages. Affected file irssi/src/silc/core/client_ops.c
1299 Tue Jan 7 20:08:15 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1301 * Fixed error handling of invalid client entry when calling
1302 commands in server. Fixes a crash. Affected file
1305 Thu Dec 26 14:19:29 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1307 * Added some sanity checks in server for correctness of the
1308 server configuration. Affected file silcd/serverconfig.c.
1310 Fri Dec 20 10:47:59 CET 2002 Pekka Riikonen <priikone@silcnet.org>
1312 * Prevent endless resolving of user informations in USERS
1313 command by checking the command reply status correctly.
1314 Affected file lib/silcclient/command_reply.c.
1316 Tue Dec 17 10:05:00 CET 2002 Pekka Riikonen <priikone@silcnet.org>
1318 * Fixed file writing on WIN32 to use O_BINARY flag. Affected
1319 file is lib/silcutil/silcfileutil.c. A patch by Matthew
1320 Aldous <Matthew@Aldous.com>.
1322 * Added better implementation using CriticalSection of
1323 SilcMutex on WIN32. A patch by Mikko Lähteenmäki
1324 <mikko.lahteenmaki@pikabaana.net>.
1326 * Added some Winsock WIN32 compatiblity defines into
1327 includes/silcwin32.h.
1329 Mon Dec 16 19:33:05 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1331 * Fixed double free in async host lookup code. Affected file
1332 lib/silcutil/silcsockconn.c.
1334 * On backup router handle now the SERVER_SIGNOFF from router
1335 for local connected servers too, and close the connections.
1337 Do not process them as normally signing off servers when they
1338 really signoff by sending EOF fe, but always assume that
1339 router sends the SERVER_SIGNOFF.
1341 Affected files silcd/server.c and silcd/packet_receive.c.
1343 * Fixed socket unsetting when closing connections. Affected
1344 files silcd/server.c and silcd/packet_send.c.
1346 * Do not print the nickname in SERVER_SIGNOFF if we do not
1347 have it. Prevents asserts in Irssi core. It is possible we
1348 don't have the nick if it was just being resolved when server
1349 signoff. Affected file irssi/src/silc/core/client_ops.c.
1351 Thu Dec 12 23:22:50 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1353 * Fixed autonick crashbug in client library. Affected file
1354 lib/silcclient/client.c.
1356 * Fixed Unix implementation of SilcMutex to really assert if
1357 the mutex is locked/unlcoked already. Affected file
1358 lib/silcutil/unix/silcunixmutex.c.
1360 * Fixed locking in silc_schedule_uninit. It didn't lock
1361 when dispatching timeout tasks. Affected file is
1362 lib/silcutil/silcschedule.c.
1364 * Changed Win32 implementation of SilcThread to use modern
1365 Win32 interface. Affected file is
1366 lib/silcutil/win32/silcwin32thread.c A patch by Mikko L.
1368 Thu Dec 12 12:06:59 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1370 * Don't print signed messages when sending failed. Affected files
1371 irssi/src/silc/core/silc-[servers.c/commands.h]
1373 * Send adquate signal when founding a channel by joing it. Affect
1374 file irssi/src/silc/core/client_ops.c
1376 Wed Dec 11 21:46:19 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1378 * Fix theme abstracts parsing. Affected files irssi/default.theme,
1379 irssi/src/fe-common/core/themes.c
1381 Wed Dec 11 20:20:07 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1383 * Fixed close command to use the port correctly when closing
1384 server connections. Affected file silcd/idlist.c.
1386 * Check for NULL outbuf in silc_socket_write. It is possible
1387 that it is NULL is some odd case. Affected files are
1388 lib/silcutil/[unix/win32]/silc[unix/win32]sockconn.c.
1390 * Do not call final protocol callback for backup router
1391 resuming protocol when closing connection. It is closed
1392 by timeout in case of error. Affected file silcd/server.c.
1394 * Backup reconnect to router if backup resuming protocol
1395 failed. Affected file silcd/server_backup.c.
1397 Wed Dec 11 10:01:26 CET 2002 Pekka Riikonen <priikone@silcnet.org>
1399 * Fixed double free in SKE library error hadling when signature
1400 error occurred. Affected file lib/silcske/silcske.c.
1402 * Save the fingerprint to new SilcClientEntry after changing
1403 nickname. Affected file lib/silcclient/client_notify.c.
1405 * Print SIGNOFF in Irssi SILC client only if the nickname is
1406 known. Prevents asserts in Irssi core. It is possible we
1407 don't have the nick if it was just being resolved when it
1408 quit. Affected file irssi/src/silc/core/client_ops.c.
1410 Tue Dec 10 21:47:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1412 * Fixed double free in invite list adding code when adding
1413 invite strings. Affected file silcd/server_util.c.
1415 Fri Dec 6 17:40:24 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1417 * More log printing during backup router protocol. Affected
1418 file silcd/server_backup.c.
1420 * Removed backwards support for old private key file format.
1421 Affected file lib/silccrypt/silcpkcs.c.
1423 * Removed backwards support for not-so-strict decryption length
1424 check, it's strict now. Affected lib/silccrypt/silccipher.c.
1426 * GETKEY to update the client entrys fingerprint too.
1427 Affected file lib/silcclient/command_reply.c.
1429 * Added --without-libtoolfix for package builders using weird
1430 wrappers around libtool (BSD at least).
1432 Thu Dec 5 22:29:46 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1434 * Fixed backup router bugs: When backup resumes router and
1435 receives a CHANNEL_MESSAGE packet the backup must not act
1436 as router since the packet header decryption would be
1437 different. Also, when relaying packets to channel, do
1438 not re-encrypt packets on backup that came from the primary
1439 since the connection isn't really router-router connection.
1440 Affected files silcd/server.c, silcd/packet_send.c.
1442 * Added checks in encryption/decryption that encryption/decryption
1443 length sent as argument really is multiple by block size. Helps
1444 catching really weird bugs like the above backup router bugs
1445 when packets are being decrypted in wrong way. Affected files
1446 lib/silccore/silcpacket.c, and lib/silccrypt/silccipher.c.
1448 * Fixed padding generation in private key file encryption.
1449 Affected file lib/silccrypt/silcpkcs.c.
1451 Thu Dec 5 16:35:23 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1453 * Added ignore_message_signatures setting which can be used
1454 to ignore signatures in messages. Affected files are
1455 irssi/src/silc/core/client_ops.c, silc-core.c.
1457 * Fixed the libtoolfix to use command line options instead of
1458 environment variables. They didn't work as expected. Now,
1459 the libtool is fully run-time configurable.
1461 Wed Dec 4 21:08:52 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1463 * Verify signature payload for signed messages. Affected files
1464 irssi/src/silc/core/client_ops.h, irssi/src/silc/core/silc-servers.c,
1465 irssi/src/silc/core/silc-core.h
1467 * Display signature verification result in public and private
1468 messages using theme abstracts. See irssi/default.theme for
1469 examples on their usage. Affected files
1470 irssi/default.theme, irssi/src/fe-common/silc/fe-messages.h,
1471 irssi/src/fe-common/silc/module-formats.[ch],
1472 irssi/src/fe-common/silc/fe-common-silc.c,
1473 irssi/src/fe-common/silc/Makefile.am
1474 irssi/src/fe-common/core/fe-messages.[ch]
1476 * Fixed bugs in Irssi's theme parsing. Affected files
1477 irssi/src/fe-common/core/themes.c
1479 Wed Dec 4 18:29:13 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1481 * Calculate the correct length for signed messages before
1482 encrypting, it must be multiple by block size. Affected
1483 file lib/silccore/silcmessage.c.
1485 * silc_message_signed_get_public_key returns now both
1486 decoded and encoded public key. Affected files are
1487 lib/silccore/silcmessage.[ch].
1489 * Added libtoolfix script that makes the libtool more generic
1490 and configurable in run-time. Now we can specify in run-time
1491 if what kind of libraries we want to create, regardless of
1492 configuration. SIMs are now creates even if --disable-shared
1493 was explicitly given.
1495 Tue Dec 3 23:26:55 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1497 * Fixed founder key sending in CMODE command in client.
1498 Affected file lib/silcclient/command.c.
1500 * Fixed CUMODE founder authentication in server to not check
1501 for client's public key since it's not supposed to do that.
1502 Affected file silcd/command.c.
1504 Tue Dec 3 12:02:41 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1506 * Set realname and hostname in NICK_REC records. Affected file
1507 irssi/src/silc/core/silc-nicklist.c
1509 Mon Dec 2 20:50:20 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1511 * Remove 1.0 protocol backwards compat code from client
1514 * Added more reliable check for whether nickname did change
1515 or not, or whether only Client ID changed in NICK_CHANGE
1516 notify. Affected file lib/silcclient/client_notify.c.
1517 Fixes bug in '@' character handling in a nickname.
1519 * Added support for automatically parsing signature from
1520 the message payload. Added new function
1521 silc_message_get_signature to return the payload to
1522 application. Affected files lib/silccore/silcmessage.[ch].
1524 * Changed the private_message and channel_message client
1525 operations to deliver the SilcMessagePayload to the
1526 application too. Application can use it fe. to get the
1527 signature from the message for verification. Affected
1528 file lib/silcclient/silcclient.h, client_channel.c and
1531 * Redefined the signed payload for message payloads.
1532 Updated protocol specs and implemented.
1534 Mon Dec 2 16:28:29 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1536 * Fixed wrong invite and ban list handling in server command
1537 reply. Affected files are silcd/command_reply.c,
1538 silcd/server_util.[ch].
1540 Sun Dec 1 20:48:17 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1542 * Fixed CMODE setting in server when founder mode was set.
1543 Affected file silcd/command.c. Bug #95.
1545 * Added support to setting specific public key in CMODE in
1546 Irssi SILC client. Affected file lib/silcclient/command.c.
1548 * Added support to use specific public key in CUMODE in
1549 Irssi SILC Client. Affected file lib/silcclient/command.c.
1551 * Added support for inviting and banning by public key in
1552 Irssi SILC client. Affected file lib/silcclient/command.c.
1554 * Fixed fingerprint/babbleprint showing in invite and ban
1555 list command replys. Affected file is
1556 irssi/src/silc/core/client_ops.c.
1558 Sun Dec 1 16:32:03 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1560 * Format CMODE +c and +h to display both the mode and the argument
1562 Sun Dec 1 18:17:22 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1564 * Added test vectors and test programs for SHA-1, MD5,
1565 HMAC-SHA1 and HMAC-MD5. New tests are located in
1566 lib/silccrypt/tests/. Fixed also argument decoding bug in
1567 MD5 implementation. Affected file lib/silccrypt/md5.c.
1569 * Changed the channel private key and private message key
1570 generation (with static keys) to use SHA1 instead of MD5,
1571 as SHA1 is the mandatory hash function in SILC. Affected
1572 file lib/silcclient/client_[channel/prvmsg].c.
1574 * Changed the private key file encryption to use SHA1 instead
1575 of MD5. Added support for the old generation and added
1576 automatic change of the key (to be removed later). Affected
1577 files lib/silccrypt/silcpkcs.c.
1579 Sat Nov 30 19:07:52 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1581 * Load only files with .pub suffix in PublicKeyDir. Affected
1582 file silcd/serverconfig.c.
1584 Sat Nov 30 14:29:34 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
1586 * Extended the SILC_SERVER_LOG_ERROR macro to all available logging
1587 channels. Affected files silcd/silcd.c, silcd/server.h.
1589 * Added the config directive PublicKeyDir for the client block.
1590 Affected files doc/exampe_silcd.conf.in, silcd/serverconfig.[ch].
1592 Sat Nov 30 09:30:55 CET 2002 Pekka Riikonen <priikone@silcnet.org>
1594 * Merged Toni's irssi/silc.conf patch.
1596 * ROBODoc cleanup patch to lib/silccrypt/silcpkcs.h by johnny.
1598 * Max alloc tests in allocation routines. Affected file
1599 lib/silcutil/silcmemory.c.
1601 Fri Nov 29 23:44:29 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1603 * Fixed a typo in resuming code that fixed detach/resume code
1604 in server. Bug #93. Affected file silcd/packet_receive.c.
1606 Thu Nov 28 17:17:11 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1608 * Do reverse lookups for server when /connecting. Affected files
1609 irssi/silc.conf, irssi/src/core/servers.c, irssi/src/core/network.c,
1610 irssi/src/core/net-nonblock.*
1612 Thu Nov 28 16:19:18 CET 2002 Pekka Riikonen <priikone@silcnet.org>
1614 * Added library versioning for shared libraries. Affected
1615 files configure.in.pre and lib/Makefile.am.pre.
1617 Wed Nov 27 21:51:52 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1619 * Display INVITE and BAN lists as specified by SILC 1.2
1621 Wed Nov 27 16:01:11 CET 2002 Pekka Riikonen <priikone@silcnet.org>
1623 * Do not send invite list back unless asked (when sending
1624 no arguments) or when list was modified. Affected file
1627 * Remove client from invite list in KILLED notify and in
1628 KILL command. Affected file silcd/command.c and
1631 * Fixed bugs in invite list handling in INVITE command.
1632 Affected files silcd/command.c and silcd/server_util.c.
1634 * Merged with Irssi 0.8.6.
1636 * Fixed UTF-8 in Irssi SILC Client, setlocale was missing.
1637 Affected file irssi/src/fe-text/silc.c.
1639 Mon Nov 25 18:21:43 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1641 * The silc_argument_get_[first/next] now return the argument
1642 type to caller. Added silc_argument_payload_encode_one.
1644 Affected files are lib/silccore/silcargument.[ch].
1646 * Added support for the SILC 1.2 INVITE command and new
1647 invite lists to server. Affected files are silcd/command.c,
1648 silcd/server_util.[ch] and silcd/packet_[receive/send].[ch].
1650 * Added support for the SILC 1.2 BAN command and new
1651 ban lists to server. Affected files are silcd/command.c,
1652 silcd/server_util.[ch] and silcd/packet_[receive/send].[ch].
1654 * Added support to client sending new INVITE command. Affected
1655 file is lib/silcclient/command.c.
1657 * Added support to client sending new BAN command. Affected
1658 file is lib/silcclient/command.c.
1660 * Added support for removing client from invite list when kicked
1661 from channel, as SILC 1.2 dictates. Affected files are
1662 silcd/packet_receive.c and silcd/command.c.
1664 Sun Nov 24 18:26:42 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1666 * If iv argument to silc_cipher_[encrypt/decrypt] is NULL, use
1667 automatically the cipher's internal IV. Affected files
1668 lib/silccrypt/silccipher.[ch].
1670 * Assure the RESUME_CLIENT packet is not sent to twice to
1671 backup router if the detached client was originated from
1672 the backup. Affected file silcd/server.c. Bug #76.
1674 * Changed silc_sim_symname to not allocate memory. Affected
1675 file lib/silcsim/silcsimutil.c.
1677 * Fixed memory leaks with SIMs in server. Affected files
1678 silcd/serverconfig.c, silcd/server.c.
1680 * Fixed channel key distribution after resuming detached
1681 client. Affected files silcd/packet_receive.c.
1683 * Fixed channel's global_user boolean checking after detaching.
1684 Check it after changing the owner of the client not before.
1685 Affected file silcd/packet_receive.c.
1687 * Fixed few double frees from client library. Fixes at least
1688 Bug #81, possibly others too.
1690 * UTF-8 decode topics also in JOIN command reply and TOPIC_SET
1691 notifys in Irssi SILC Client. Affected file is
1692 irssi/src/silc/core/client_ops.c. Bug #82.
1694 * Applied Ville Räsänen's manual page and --mandir bugfix
1695 patch. Affected files are configure.in.pre and Makefile.am.pre.
1698 Fri Nov 22 18:34:20 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1700 * Added support to backup router protocol for backup to tell
1701 normal server that it cannot use the backup router as primary
1702 because the primary isn't really down. Updated protocol
1705 * Added support for primary router to tell backup router that
1706 resuming is not possible because the backup really isn't primary
1707 in the cell. For example if backup disconnected itself the
1708 resuming is not allowed since the primary really did not
1709 go down. Updated protocol specs.
1711 * Removed MARS from crypto library.
1713 * Defined the CTR mode and Randomized CBC mode in SILC. The
1714 CTR mode is RECOMMENDED now in specification. Defined also
1715 Serpent cipher as optional cipher. Updated the protocol specs.
1717 Thu Nov 21 12:43:28 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1719 * Added support for inviting/banning by IP/MASK, public key,
1720 and explicit Client ID. Redefined the command and notify
1721 types to allow easier forwards support for other methods
1722 of inviting/banning. Updated protocol specs.
1724 * Remove the client from channel's invite lists if the client
1725 is kicked or killed. Updated protocol specs.
1727 * Unified the Channel Message Payload and Private Message
1728 into one Message Payload. Updated protocol specs and
1731 Tue Nov 19 22:30:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1733 * Don't wait for EOF after socket error has occurred, but
1734 close the connection. Affected file is silcd/server.c.
1736 Mon Nov 18 18:58:26 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1738 * Added support for setting FOUNDER mode on channel with
1739 specific public key which can be set with CMODE command.
1740 Updated protocol specs and implemented in client and server.
1742 * Fixed the Irssi SILC client to correctly shutdown the client
1743 library to avoid memory leaks. Affected files are
1744 irssi/src/silc/core/silc-core.c and silc-servers.c.
1746 * Deprecated the No Reply flag in SKE protocol and introduced
1747 "IV Included" flag which can be used to indicate that the IV
1748 is included in the ciphertext. This makes it possible to use
1749 SILC on unreliable transport, such as UDP which may cause
1750 packet reordering and losses. Updated protocol specs, did
1753 Sun Nov 17 15:50:57 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1755 * Fixed the MPI implementation of silc_mp_sizeinbase to return
1756 < 32 bit values in correct size. Affected file is
1757 lib/silcmath/mp_mpi.c.
1759 Sat Nov 16 13:14:45 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1761 * Fixed the KE Start Payload parsing to check that mandatory
1762 fields are present. Affected file lib/silcske/payload.c.
1764 * Fixed compilation warnigs in Irssi SILC Client. Affected
1765 files are irssi/src/silc/core/silc-query.c. client_ops.c.
1767 Thu Nov 14 19:33:28 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1769 * Print "nick now appears as newnick" and update Irssi's nicklist
1770 when you change your nick to "nick". Closes #62
1772 * Never format your own nick. Closes #63
1774 Thu Nov 14 09:44:54 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1776 * SILC_UMODE_GONE changes are now propagated correctly to the
1777 Irssi client. Closes #54
1779 Tue Nov 12 19:42:18 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1781 * Fixed example in /HELP KEY
1783 * Added expando $j which expands to current SILC Client version
1785 Tue Nov 12 19:46:39 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1787 * Fixed public key decoding in crypto library.
1789 * Added better error printing to SKE library.
1791 Tue Nov 12 08:50:12 CET 2002 Pekka Riikonen <priikone@silcnet.org>
1793 * Fixed NICK command to not crash if nickname was not sent.
1795 Mon Nov 11 19:32:00 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1797 * Added Encrypt-Then-MAC order to SILC packet MAC generation.
1798 Deprecated the old Encrypt-And-MAC order. Updated protocol
1799 specs and implemented.
1801 * Added Encrypt-Then-MAC order to Channel Message Payload MAC
1802 generation. Updated specs and implemented.
1804 Sun Nov 10 12:20:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1806 * Added support for rekey before 2^32 sequence number wraps.
1807 Affected files in server and client library.
1809 * Padding must be at least 8 bytes now. Implemented and updated
1812 * Compute maximum padding for authentication packets to make
1813 passphrase approximation attacks impossible. Affected files
1814 in client library and in server.
1816 * Fixed PING command sending in client library and handling in
1817 server. The server ID must be ID Payload, not raw ID data.
1818 Affected files in server and client library.
1820 * Defined that all public keys sent in commands and notify
1821 payloads are actually Public Key Payloads not raw public key
1822 data. Updated protocol specs and implemented.
1824 * Updated protocol version to 1.2. Updated specs and code.
1826 * Added ERR_UNSUPPORTED_PUBLIC_KEY and ERR_OPERATION_ALLOWED
1827 status types. Updated specs and the code.
1829 * Added support for normal client to kill its own entries from
1830 the network. Updated protocol specs and the code.
1832 * Defined the SILC_MESSAGE_FLAG_SIGNED. Updated protocol specs
1833 and added initial implementation.
1835 * Added MAC field to the Private Message Payload to protect
1836 against chosen ciphertext attacks. Updated the protocol specs
1839 * Added idle and signon fields to the ATTRIBUTE_SERVICE
1840 attribute to indicate the user's current idle and signon time
1841 of a service. Updated protocol specs and implemented.
1843 Thu Nov 7 19:21:10 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1845 * Added "do_not_bind" argument to silc_client_file_send what
1846 can be used to not bind locally but assume the file receiver
1847 provides the point of connect. Usefull when sender is behind
1848 NAT device. Affected file lib/silcclient/silcclient.h and
1851 * Added -no-listener option to FILE SEND command in Irssi SILC
1852 client. Affected file irssi/src/silc/core/silc-servers.c.
1853 Renamed FILE RECEIVE to FILE ACCEPT.
1855 * Confirm passphrase for private key encryption in
1856 silc_create_key_pair and silc_change_private_key_passphrase.
1857 Affected files are lib/silcutil/silcapputil.c.
1859 Thu Nov 7 10:05:28 CET 2002 Pekka Riikonen <priikone@silcnet.org>
1861 * Move silc_client_packet_send back to internal, added
1862 silc_client_send_packet, a bit simpler function for application.
1863 Affected files lib/silcclient/silcclient.h, client.c and
1866 * Moved the SilcClientEntry, SilcChannelEntry and
1867 SilcServerEntry to silcclient.h to be public and documented
1868 them for application. Affected files are
1869 lib/silcclient/silcclient.h and idlist.h.
1871 Wed Nov 6 17:18:13 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1873 * Fixed manual page installation patch by Ville Räsänen.
1874 USERS help page fix patch by Ville Räsänen
1876 * Changed the silc_client_command_call interface to make
1877 the command call simpler for the application. The library
1878 now handles the command line parsing, command finding and
1879 execution. Application only needs to call the function
1880 with the command line. Affected files are
1881 lib/silcclient/silcclient.h, command.[ch].
1883 * Fixed silc_get_input to NULL-terminate the returned input.
1884 Affected file lib/silcutil/silcutil.c.
1886 * Resolve the client's public key in JOIN command if the
1887 founder auth data is being requested but we don't know the
1888 client's public key. Affected file silcd/command.c.
1891 Mon Nov 4 16:02:59 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1893 * Print notify for server opers when backup router comes
1894 online. Affected file silcd/server.c.
1896 * Fixed the INVITE command to send the invite list in
1897 command reply. Affected file silcd/command_reply.c.
1899 * Fixed MOTD command reply sending. Affected file
1902 * UTF-8 decode the topic in TOPIC command reply and LIST
1903 command reply in Irssi SILC client. Affected file is
1904 irssi/src/silc/core/client_ops.c.
1906 Sun Nov 3 17:59:15 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1908 * Fixed the INVITE command to not crash Irssi SILC client
1909 when given without nickname argument. AFfected file
1910 irssi/src/silc/core/client_ops.c.
1912 * Fixed double free in WHOIS query on normal server when
1913 forwarding query to router. Affected file is
1914 silcd/server_query.c.
1916 * Fixed WATCH command reply handling on normal server which
1917 was missing altogether. Affected file silcd/command_reply.c.
1920 Sun Nov 3 00:42:05 EET 2002 Mika Boström <bostik@lut.fi>
1922 * Added man-pages for silc(1), silcd(8) and silcd.conf(5).
1923 Included yodl sources for each of these. Also modified
1924 Makefile.am prototype to install these files to proper
1925 locations. Updated CREDITS. Affected file Makefile.am.pre,
1926 new files doc/*.yo, doc/silc.1, doc/silcd.conf.5,
1929 Sat Nov 2 21:26:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1931 * Added support for encrypted private key files. Now
1932 passphrase must be provided when new key pair is created
1933 (can be empty though), and prompted when loading the
1934 private key. Added support for loading the old-style
1935 non-encrypted private keys as well. Affected files
1936 lib/silccrypt/silcpkcs.[ch], Irssi SILC client and
1939 * Fixed silc_get_input to accept input on all terminals.
1940 Affected file lib/silcutil/silcutil.c.
1942 * Moved the Irssi SILC client key loading and other stuff
1943 to be called after the arguments and UI is initialized.
1944 Affected file irssi/src/silc/core/silc-core.c. Bug #31.
1946 * Added -P option to Irssi SILC client which can be used
1947 to change the passphrase of the private key. Affected
1948 file irssi/src/silc/core/silc-core.c.
1950 * Added silc_change_private_key_passphrase apputil routine
1951 to lib/silcutil/silcapputil.[ch].
1953 Sat Nov 2 12:53:09 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1955 * Fixed connection closing in client library to not crash.
1956 Moved the connection freeing totally to function
1957 silc_clinet_del_connection. Affected file
1958 lib/silcclinet/client.c.
1960 Fri Nov 1 18:57:02 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1962 * Changed includes/silcincludes.h to silcincludes.h.in to
1963 include configuration specific information. The silcdefs.h
1964 is not included in to installation anymore (it's only
1965 compilation time header).
1967 Fri Nov 1 10:30:26 CET 2002 Pekka Riikonen <priikone@silcnet.org>
1969 * Moved the SilcClient and SilcClientConnection from client.h
1970 to the public lib/silcclient/silcclient.h. Changed the
1973 Thu Oct 31 22:44:07 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1975 * If version string in silc_clinet_alloc is NULL the library
1976 puts it automatically. Affected file lib/silcclient/client.c.
1978 * Changed the version strings from variables to #define's
1979 in includes/silcversion.h.
1981 Wed Oct 30 16:17:30 CET 2002 Pekka Riikonen <priikone@silcnet.org>
1983 * Added shared library complation support.
1985 Tue Oct 29 21:48:55 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1987 * Added lib/silcutil/silcapputil.[ch] for application
1988 utility functions. It includes routines for applications'
1989 convenience. Added silc_create_key_pair, silc_show_public_key
1990 and silc_load_key_pair functions.
1992 Tue Oct 29 17:36:44 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1994 * Send RESUME_CLIENT packet from router to backup routers
1995 to in resuming. Affected file silcd/packet_receive.c.
1997 Mon Oct 28 21:23:39 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1999 * In IDENTIFY command parsing, send all other IDs except
2000 Client IDs explicitly to router for resolving on normal
2001 server. Also check that ID received in WHOIS command is
2002 always Client ID, others are not allowed. Affected file
2003 silcd/server_query.c.
2005 * Merged latest changes from irssi.org CVS.
2007 Sun Oct 27 11:44:32 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2009 * Merged c0ffee's /set heartbeat patch to Irssi SILC client.
2010 Affected files irssi/src/silc/core/silc-core, silc-server.c.
2012 * Fixed the heartbeat sending in Irssi SILC client. Moved
2013 the silc_client_packet_send to silcclient.h for application
2014 usage. Affected files lib/silcclient/client_internal.h
2015 lib/silcclient/silcclient.h.
2017 * Fixed a bug in query resolving in server. Used wrong
2018 variable in a for loop and crashed. Affected file is
2019 silcd/server_query.c.
2021 * Server constructs requested attributes only to locally
2022 connected clients. Affected file silcd/server_query.c.
2025 * Fixed a bug when sending resolving from router to server
2026 with requested attributes. The constructed WHOIS command
2027 was incorrect. Affected file silcd/server_query.c.
2030 * Fixed Requested Attributes saving in WHOIS command reply.
2031 The length of the data buffer must be saved too. Affected
2032 file silcd/command_reply.c.
2034 * Update the client entry's servername after detaching is
2035 over. Affected file silcd/packet_receive.c. Bug #37.
2037 * Resolve incomplete client entrys in CUMODE_CHANGE and
2038 CMODE_CHANGE notifys. Affected file is
2039 lib/silcclient/client_notify.c. Bug #42.
2041 Thu Oct 24 12:22:35 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2043 * Fixed channel key packet processing bug on backup router
2044 during backup resuming protocol. Affected file is
2045 silcd/packet_receive.c.
2047 * Fixed memory leaks in server. Affected files are
2048 silcd/server.c and silcd/packet_receive.c.
2050 * Fixed packet decryption problem when backup router encrypted
2051 channel message with wrong key during backup resuming
2052 protocol. Affected file silcd/packet_send.c.
2054 * ROBODoc documented lib/silccrypt/silccipher.h. A patch by
2055 Toni Willberg (toniw@iki.fi)
2057 * Changed the SilcCipher context to be private. Changed the
2058 silc_cipher_get_iv to just return pointer to the IV. Added
2059 silc_cipher_get_name to return the name of the cipher.
2060 Fixed code all around to support these changes. Affected
2061 files are lib/silccrypt/silccipher.[ch], client library and
2064 Wed Oct 23 19:01:41 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2066 * Fixed unaligned access in lib/silccore/silcattrs.c.
2068 * Fixed libtool linking in lib/silcsim/Makefile.am.
2070 * Fixed services attribute printing. Affected files is
2071 irssi/src/silc/core/silc-queries.c.
2073 Wed Oct 23 09:51:04 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2075 * Fixed a crashbug in incoming server accepting. Affected
2076 file silcd/server.c.
2078 Tue Oct 22 13:02:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2080 * Added automatically generated index to Toolkit Reference
2083 * Added support for Postscript Toolkit Reference Manual.
2085 Mon Oct 21 21:30:40 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2087 * Merged DISCONNECT fix, and autoconn port fix from Irssi
2090 Sun Oct 20 19:54:55 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2092 * Added 'send_events' boolean argument to the function
2093 silc_schedule_set_listen_fd which sends the set events to
2094 the application explicitly if set to TRUE. Default action
2095 should be FALSE. Affected file lib/silcutil/silcschedule.[ch],
2096 lib/silcclient/client_internal.h and silcd/server_internal.h.
2098 * Added silc_compare_timeval to determine which time values
2099 is smaller. Affected file lib/silcutil/silcutil.[ch].
2101 * Added sort-of "Quality of Service" (QoS) support to
2102 SilcSocketConnection. Data reception can be controlled with
2103 rate limit per second and/or read data length limit.
2104 Added silc_socket_set_qos. Affected files are
2105 lib/silcutil/silcsockconn.[ch] and unix/silcunixsockconn.c.
2107 * Added the QoS configuration to SILC Server configuration
2108 file. Affected files are silcd/serverconfig.[ch] and
2111 Sun Oct 20 14:12:24 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2113 * Merged with irssi.org CVS.
2115 * Failed OPER and SILCOPER authentications are now logged.
2116 Affected file silcd/command.c. Bugs #25.
2118 Sat Oct 19 13:32:15 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2120 * ROBODoc documented lib/silcutil/silcbuffer.h and
2121 lib/silcutil/silcdlist.h. Patch by Ville Räsänen
2122 <ville.rasanen@iki.fi>.
2124 Fri Oct 18 10:51:04 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2126 * Added support for auto-passphrase authentication from the
2127 config file during connecting which was not implemented
2128 yet. Affected file irssi/src/silc/core/client_ops.c.
2130 * Fixed a bug in authentication protocol failure handling which
2131 was processing wrong callback context. Affected files
2132 are lib/silcclient/client.c and protocol.c.
2134 * Fixed the /ATTR allow off to actually work. Affected file
2135 is irssi/src/silc/core/silc-queries.c.
2137 * Fixed the /ATTR -del to work. Affected file is
2138 irssi/src/silc/core/silc-queries.c.
2140 Thu Oct 17 23:45:12 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2142 * Fixed string formatting crashbug in lib/silccore/silcattrs.c.
2144 * Fixed mask attribute adding in Irssi SILC client. Affected
2145 file irssi/src/silc/core/silc-queries.c.
2147 Thu Oct 17 16:40:39 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2149 * Added support for saving the requested attributes in
2150 WHOIS to directory. Affected file is
2151 irssi/src/silc/core/silc-queries.c.
2153 Wed Oct 16 17:40:56 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2155 * Added support for parsing VCard fields that do not have
2156 the TYPE= for types. Affected file lib/silcutil/silcvcard.c.
2158 * Fixed a double free bug in hash table foreach function
2159 if the entry was deleted in the foreach callback. Affected
2160 file lib/silcutil/silchashtable.c.
2162 Tue Oct 15 18:05:24 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2164 * Added silc_attribute_get_verify_data to return the signature
2165 verification data for either user digital signature or
2166 server digital signature in Requested Attributes. Affected
2167 files are lib/silccore/silcattrs.[ch].
2169 * Added silc_vcard_alloc which is used to allocated dynamic
2170 SilcVCard context. The silc_vcard_free now checks whether
2171 the context is dynamically allocated or not. Affected files
2172 are lib/silcutil/silcvcard.[ch].
2174 Mon Oct 14 17:55:44 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2176 * Periodically remove the NOATTR status from client entry
2177 so that the client may take the attributes in use even after
2178 server has resolved them unsuccessfully earlier. Affected
2179 file silcd/server_query.c and idlist.h.
2181 * Moved sha1hash and md5hash from client->internal to
2182 SilcClient for application usage. Affected files are
2183 lib/silcclient/client.h and client_internal.h.
2185 * Fixed attribute encoding and decoding bugs. Affected
2186 files lib/silccore/silcattrs.[ch].
2188 * Added ATTR command to Irssi SILC Client which is used to
2189 manage user's Requested Attributes sending and values for
2190 WHOIS command. Affected files around Irssi SILC client.
2192 Mon Oct 14 14:33:54 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2194 * Added silc_buffer_strformat which can be used to format
2195 strings into a buffer which size is automatically increased.
2196 Affected file lib/silcutil/silcbuffmt.[ch].
2198 * Added implementation of VCard (RFC 2426) which can be used
2199 as part of Requested Attributes in WHOIS command. Affected
2200 file lib/silcutil/silcvcard.[ch].
2202 Fri Oct 11 23:52:17 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2204 * Some strncat -> silc_strncat changes our the core and
2207 * Added SILC_SKE_STATUS_SIGNATURE_ERROR and OUT_OF_MEMORY
2208 errors. Added better error printing to SKE library.
2209 Affected files lib/silcske/silcske.c, silcske_status.h and
2212 * Save the PKCS key length even if only private key is set to
2213 SilcPKCS. Affected file lib/silccrypt/silcpkcs.[ch] and rsa.c.
2215 * Fixed the usage of silc_pkcs_get_key_len since it returns the
2216 length in bits not in bytes. Affected files are
2217 lib/silcske/silcske.c, lib/silccore/silcauth.c and
2218 silcd/server_query.c.
2220 Wed Oct 9 17:22:57 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2222 * Added silc_attribute_payload_encode_data to directly encode
2223 the data into the attributes buffer. Renamed function
2224 silc_attribute_payload_parse_list to silc_attribute_payload_parse.
2225 Affected files are lib/silccore/silcattrs.[ch].
2227 * silc_hash_table_find_foreach calls the foreach function now
2228 once even if the nothing was found with context set to NULL.
2229 Affected file lib/silcutil/silchashtable.[ch].
2231 * Remove the RESOLVING flag from client entry after received
2232 the Requested Attributes from the client. Fixed memory leak
2233 in client entry freeing. Affected files silcd/server_query.c
2236 * Added Requested Attributes support into SILC Client Library.
2237 It is not able to send requested attributes in WHOIS command,
2238 and also receive and process requested attributes. Added
2239 silc_client_attribute_[add|del] and silc_client_attributes_get
2240 functions. Added also `ignore_requested_attributes' to the
2241 SilcClientParams to not use attributes in client. Affected
2242 files are lib/silcclient/command.c, client_attrs.[ch],
2243 silcclient.h, client_internal and client.[ch].
2245 * Changed the silc_client_get_client_by_id to support Requested
2246 Attributes, it takes them as argument now. Affected file
2247 is lib/silcclient/silcclient.h, and idlist.c.
2249 * Added -details option to WHOIS command in Irssi SILC Client
2250 to support the requested attributes. By default it requests
2251 all attributes. Affected file lib/silcclient/command.c and
2252 irssi/doc/help/in/whois.in.
2254 Tue Oct 8 17:58:28 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2256 * Add also SERVICE attribute for server-constructed attribute
2257 data. Also digitally sign the attributes and add
2258 SERVER_DIGITAL_SIGNATURE attribute. Affected file is
2259 silcd/server_query.c.
2261 Mon Oct 7 18:25:35 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2263 * Changed the silc_attribute_payload_encode to support list
2264 of attributes (function may be called several times to add
2265 a new attribute). Removed the silc_attribute_payload_encode_list
2266 function. The encoding function now also automatically encodes
2267 the data, so the caller does not need to do that. Affected
2268 files lib/silccore/silcattrs.[ch].
2270 * Added support for replying on behalf of the user to the
2271 Requested Attributes in WHOIS command in the server. Affected
2272 file silcd/server_query.c.
2274 * SILC_NOT_IMPLEMENTED macro use SILC_LOG_INFO now instead of
2275 SILC_LOG_DEBUG. Affected file lib/silcutil/silclog.h.
2277 Sun Oct 6 16:48:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2279 * Don't swtich to become primary router if we are backup if
2280 decryption error has occurred. Affected file silcd/server.c.
2282 * Fixed a bug in backup router IP address comparison in
2283 silc_server_backup_get.
2285 Save now also the port of the server/router and use that
2286 in comparison as well. Affected file silcd/server_backup.c.
2288 * Normal server now reconnects to backup router automatically
2289 if connection is lost to it. Affected file silcd/server.c.
2291 Thu Sep 26 13:51:02 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2293 * If packet processing fails (like integrity check fails)
2294 the connection is closed now. Affected files are
2295 lib/silccore/silcpacket.c and silcd/server.c.
2297 Mon Sep 23 10:59:39 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2299 * Fixed double free in RSA public key set function
2300 silc_rsa_set_public_key. Affected file lib/silccrypt/rsa.c.
2303 Sun Sep 22 14:54:05 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2305 * Rewrote WHOIS, WHOWAS and IDENTIFY commands in the server.
2306 Added server_query.[ch] which provides one interface for
2307 querying information using all three commands.
2309 * Changed all "typedef unsigned char" in core library to
2310 "typedef SilcUInt8".
2312 Sat Sep 21 21:36:45 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2314 * Added silc_strncat into lib/silcutil/silcstrutil.[ch].
2316 * Renamed silc_server_get_client_resolve to
2317 silc_server_query_resolve and moved to server_query.[ch].
2319 Wed Sep 18 18:28:04 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2321 * Resumed client packet handling from server put the resumed
2322 client on wrong list on router and caused the client not
2323 be present on the network anymore. Now fixed to put the
2324 client to correct list. Affected file silcd/packet_receive.c.
2326 Wed Sep 18 15:13:48 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
2328 * Various cleanup in error message output in config parsing code
2329 and in server init code. Fixed error log files containing
2330 too many newlines ('\n') in some situations. Affected files are
2331 silcd/serverconfig.c, silcd/silcd.c, and silcd/server.c.
2333 Wed Sep 18 10:51:23 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2335 * Use the reverse lookupped hostname in client internals
2336 instead of one user provided us as remote server name.
2337 Affected file lib/silcclient/client.c.
2339 Mon Sep 16 12:02:54 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2341 * Added 'app_context' to silc_schedule_init. It is an
2342 application specific context that is delivered to application
2343 in task callback functions. Affected files are
2344 lib/silcutil/silcutil.[ch].
2346 * The hb_context in SilcSocketConnection is not freed
2347 automatically anymore (application must free it). Freeing
2348 it automatic is inconsistent. Affected files are
2349 lib/silcutil/silcsockconn.[ch].
2351 Sun Sep 15 22:16:19 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2353 * Added support for removing explicitly added client connections
2354 in rehash and closing the client connections if they were
2355 unconfigured in the rehash. Affected file silcd/server.c.
2357 * Added support for aborting automatically pending commands
2358 that never receives the reply (to avoid memory leaks).
2359 Added also silc_server_command_pending_timed to set the
2360 specific timeout for pending command. Affected files are
2361 silcd/command[_reply].[ch].
2363 * Added SILC_STATUS_ERR_TIMEDOUT status. Updated protocol
2364 specs and lib/silccore/silcstatus.h.
2366 Sun Sep 15 12:25:10 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2368 * Changed the silc_get_time to accept time value as argument
2369 or if zero is sent return current local time. Affected
2370 file lib/silcutil/silcutil.[ch].
2372 * Added STATS command to client library and Irssi SILC client.
2373 Patch provided by Ville Räsänen <ville.rasanen@iki.fi>.
2375 Wed Sep 11 09:22:00 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2377 * Assure that channel key is set before sending it. May
2378 crash server otherwise. Affected file silcd/packet_send.c.
2380 Tue Sep 10 09:50:08 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2382 * Assure that endless loop cannot happen with detached client
2383 resolving on normal server. Added idlist status
2384 SILC_IDLIST_STATUS_RESUME_RES. Affected files are
2385 silcd/idlist.h and silcd/packet_receive.c.
2387 Mon Sep 9 12:18:18 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2389 * Incoming file transfer request cannot use same session as
2390 the sending session. This can happen when sending file to
2391 yourself. Crashed the client on quit. Affected file
2392 lib/silcclient/client_ftp.c. Bug #24.
2394 Sun Sep 8 18:39:25 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2396 * Implemented the draft-riikonen-precense-attrs draft and
2397 the Attribute Payload into the lib/silccore/silcattrs.[ch].
2399 Sun Sep 8 13:13:44 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2401 * Distribute the SERVER_SIGNOFF notify also to local backup
2402 routers from the primary router. The backup router may not
2403 have the signing of local server directly connected and need
2404 to know about the signoff. Affected file silcd/server_util.c.
2406 * Use the primary router as the origin of the locally connected
2407 server when it is disconnecting from the backup router since
2408 that's where it really is coming from. Now the clients from
2409 the disconnecting server are removed correctly and "shadow"
2410 clients are not left to the backup router. Affected file
2413 Sat Sep 7 22:26:50 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2415 * If normal server is standalone and found existing but disabled
2416 channel, do not re-create the channel since it creates
2417 duplicate same channels. Affected file silcd/server.c.
2419 * Added anonymous client connections support to server. New
2420 "anonymous" configuration option to ConnectionParams section
2421 added. If set to true, the username and hostname information
2422 of the client will be scrambled and anonymous user mode is
2423 set automatically to the user. Affected files are
2424 silcd/serverconfig.[ch], silcd/packet_receive.c and server.c.
2426 Sat Sep 7 16:02:09 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2428 * In JOIN notify handling, mark that the cache entry of the
2429 client cannot be expired. Can cause crashes on normal
2430 server (asserts client->channels). Affected file is
2431 silcd/packet_receive.c.
2433 * From now on distribution versions are used as protocol versions
2434 instead of by default using the Toolkit base version as protocol
2435 version. Affected file prepare.
2437 * Do not set the locally resolved hostname for local client
2438 entry but take what server sends. This way the real hostname
2439 is showed in WHOIS for yourself. Affected file is
2440 lib/silcclient/idlist.c and lib/silcclient/client.c.
2442 * Resolve local info with IDENTIFY when connecting to server.y
2444 Sat Sep 7 14:22:43 CEST 2002 Lubomir Sedlacik <salo@silcnet.org>
2446 * Rewritten check for POSIX threads. Use --with-pthreads[=DIR]
2447 for implied search (not needed on platforms which has native
2448 pthreads library). Use --without-pthreads to disable threads.
2449 Affected file is configure.in.pre
2451 * Fixed --with-iconv on platforms which need to bypass (broken)
2452 native iconv(). Affected file is configure.in.pre
2454 Sat Sep 7 15:08:13 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2456 * Moved -C option parsing in Irssi SILC client at same time
2457 as other options. The UI was initialized earlier and caused
2458 problems on command line. Bug #16. Affected file is
2459 irssi/src/silc/core/silc-core.c.
2461 Mon Sep 2 23:00:30 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
2463 * Added global variable silc_log_timestamp that tells silclog
2464 wether to print or not the timestamp in the logging files.
2465 Affected file lib/silcutil/silclog.[ch].
2467 * Added silcd configuration option Timestamp in the Logging
2468 section. Affected file silcd/serverconfig.[ch],
2469 doc/example_silcd.conf.in.
2471 Fri Aug 30 08:57:33 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2473 * Fixed fingerprint checking to check for entirely empty
2474 fingerprint instead of two first bytes when determining
2475 if it is set. Bug #18. Affected file silcd/command.c.
2477 * Fixed duplicate PKCS name registering to not allow it.
2478 Bugs #17. Affected file lib/silccrypt/silcpkcs.c.
2480 Sun Aug 25 08:02:04 CEST 2002 Lubomir Sedlacik <salo@silcnet.org>
2482 * Conditionalize non-gcc compiler optimizations for various
2483 platforms, enable those commented out. Cleanups.
2484 Affected file lib/silcmath/mpi/configure.in
2486 Sat Aug 24 15:11:32 EEST 2002 Timo Sirainen <tss@iki.fi>
2488 * silc_rng_exec_command() left zombie processes if command
2489 didn't generate any output. Affected file
2490 lib/silccrypt/silcrng.c
2492 Fri Aug 23 22:05:44 CEST 2002 Lubomir Sedlacik <salo@silcnet.org>
2494 * Rewrote iconv checking, introduce --with-iconv for systems
2495 which rely on libiconv. Check if iconv() provided by libc
2496 is good enough, otherwise demand libiconv. Affected file
2499 Fri Aug 23 07:10:52 CEST 2002 Lubomir Sedlacik <salo@silcnet.org>
2501 * Search for ldopen() also in libc. This enables SIM support
2502 on *BSD systems. Based on patch from Alex Zepeda. Affected
2503 file configure.in.pre
2505 Sun Aug 18 04:44:30 CEST 2002 Lubomir Sedlacik <salo@silcnet.org>
2507 * Don't call AM_CONDITIONAL conditonally for SILC_THREADS.
2508 This fixes prepare on *BSD systems. Affected file
2511 Sun Aug 4 15:55:40 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2513 * More fixed for not having purge timeout for global clients
2514 that are on channel. Affected files silcd/command_reply.c
2517 * Fixed the rekey protocol to work with backup router connections.
2518 Rekey packets are now allowed on disabled connections as
2519 well. Affected files silcd/packet_send.c and server.c.
2521 * Do not switch to be as backup router when shutting down and
2522 closing the primary connection. Affected file silcd/server.c.
2524 * Fixed memory leaks in backup router deleting. Added
2525 silc_server_backup_free to free all data during shutdown of
2526 server. Affected files silcd/server_backup.[ch].
2528 Sun Jul 14 21:33:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2530 * Do not process commands if the sock->user_data is NULL.
2531 Affected file silcd/command.c.
2533 Tue Jul 9 19:03:11 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2535 * Fixed buffer overflow and security problems (loosing bits
2536 in CFB encryption) in SILC RNG. Problems reported by
2537 Markku-Juhani O. Saarinen <mjos@saturn.tcs.hut.fi>.
2539 Sun Jul 7 13:10:01 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2541 * Added yet more checks that client is not expired on global
2542 list if it is on channels. Affected file is
2543 silcd/command_reply.c.
2545 Sat Jul 6 11:45:11 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2547 * Merged c0ffee's MIME signal patch which adds support for
2548 sending also MIME messages in Irssi SILC Client, and handling
2549 received MIME messages in a signal (and perhaps doing something
2550 to non-textual MIME messages).
2552 Sun Jun 30 01:30:22 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2554 * Fixed pending command deletion in server and client library
2555 to check the whole list instead of breaking after first found.
2556 The affected files are silcd/command.[ch] and
2557 lib/silcclient/command.[ch].
2559 Sat Jun 29 17:40:12 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2561 * Return NO_SUCH_CHANNEL error in USERS for channel that is
2562 secret or private, otherwise it's possible to find out
2563 whether a secret channel exists or not. Affected file
2566 * If CMODE change fails during the mode setting, assure that
2567 the old mode mask is set for the channel back. Affected
2568 file silcd/command.c.
2570 * Fixed passphrase saving on +a channel on normal server
2571 after successful JOIN command. Affected file silcd/command.c.
2573 Fri Jun 28 11:53:25 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2575 * Remove server/router operator privileges in DETACH command,
2576 since it's possible to resume to server where these
2577 privileges would not be allowed for the client. Affected
2578 file silcd/command.c.
2580 * Do not set to wait for backup in rehash of the server.
2581 Affected file silcd/server.c.
2583 * Do not check listener sockets when counting how many
2584 socket connections we have. Affected file is
2585 silcd/server_util.c.
2587 * Do not announce disconnected clients that are remaining
2588 in history (for WHOWAS). This is because SIGNOFF notify
2589 for these has been sent earlier already. Affected file
2592 Thu Jun 27 20:07:27 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2594 * Buffer overflow with CUMODE command's mode->mode character
2595 conversion. Reported by Ville Räsänen. Affected file
2596 lib/silcutil/silcutil.c.
2598 Thu Jun 27 16:54:33 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2600 * Allow heartbeat packets to go disabled connections anyway.
2601 Affected files silcd/server.c and silcd/packet_send.c.
2603 * Do not broadcast New Channel packets with List flag set
2604 in the packet to backup routers. The router must check
2605 for the correctness of the packets before sending them.
2606 It is possible that router will have enforce Channel ID
2607 change and this would cause desync in the backup router.
2608 Affected file silcd/packet_receive.c.
2610 * Remove SILC_PACKET_FLAG_LIST from the temp packets that
2611 are handled in list parsing. They are not list packets
2612 anymore. Affected file silcd/packet_receive.c.
2614 Thu Jun 27 11:27:07 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2616 * Stop waiting for backup router through the timeout, not
2617 directly after backup router has arrived. Affected file
2620 * Do not re-create channel keys and send them when removing
2621 clients in server shutdown. Affected files are
2622 silcd/server_internal.h and silcd/server_util.c.
2624 * Notify distribution to backup routers was missing from
2625 the silc_server_send_notify_dest function which caused
2626 desyncing problems with backup router. Affected file is
2627 silcd/packet_send.c.
2629 * The client's channel removing was working wrong on
2630 backup router. It assumed that it doesn't know global
2631 information but backup router does know. For this reason
2632 it could remove channel when it wasn't supposed to do that.
2633 Affected file silcd/server.c and silcd/server_util.c.
2635 Wed Jun 26 15:14:12 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2637 * Stop for a couple seconds after badkup router has become
2638 primary router. Affected file silcd/server.c.
2640 * Added silc_server_remove_servers_by_server, which is used
2641 to remove servers originated from some other server. Also
2642 clients of those servers can be removed too. Affected file
2643 silcd/server_util.[ch].
2645 * When removing clients after a server has signed of remove
2646 also all servers behind that server (unless they are known
2647 to be available locally), and send SERVER_SIGNOFF for each
2648 of the server separately. Also the signed off clients are
2649 sent now separately per signed off server. The affected files
2650 are silcd/server.c and silcd/server_util.[ch].
2652 * All servers added with silc_idlist_add_server must always
2653 have both "router" and "connection" pointers set. Otherwise,
2654 bad server entries may be left around in the cache.
2655 Affected file silcd/command_reply.c.
2657 * Do not create the channel key in NEW_CHANNEL packet
2658 processing if the channel is empty. Affected file
2659 silcd/packet_receive.c.
2661 * Completed backup router support for standalone routers.
2662 Supports also servers in the cell that do not use the backup
2665 Wed Jun 26 10:38:11 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2667 * Fixed a bug in silc_string_regexify which did not add '^'
2668 at the start of each string, and thus the matching was
2669 not explicit. For example ban list iikone@*!*@* would
2670 match also "priikone", which is wrong, it would have to be
2671 *iikone@*!*@* to match also "priikone". Affected
2672 file lib/silcutil/unix/silcunixutil.c.
2674 Tue Jun 25 18:47:39 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2676 * Enable all local server connections before updating client
2677 caches when we've become backup router. Otherwise, signoff
2678 packets may not reach the clients. Affected files are
2679 silcd/server.c and silcd/server_util.[ch].
2681 * Fixed a bug in version string parsing which could crash
2682 the program with specially formatted version string.
2683 Bug reported and patch provided by Ville Räsänen. Affected
2684 file lib/silcutil/silcutil.c.
2686 * Handle the disconnection immediately when DISCONNECT
2687 packet is received in server. Affected file silcd/server.c.
2689 * Primary router now waits a short time (10 seconds) for
2690 backup router connection before accepting any other
2691 connection (except local). Affected file silcd/server.c,
2694 * Fixed a crash in client libary in NICK_CHANGE notify when
2695 NICK_CHANGE arrived for client entry we are resolving
2696 currently. Affected file lib/silcclient/client_notify.c.
2698 * Call the sconn->callback completion even if error had
2699 occurred. Start reconnecting always if connection to
2700 primary router fails during backup router protocol.
2701 Affected files silcd/server.c and server_backup.c.
2703 Mon Jun 24 17:47:52 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2705 * Added functions silc_server_send_opers and
2706 silc_server_send_opers_notify to send packets stricly
2707 to operators. Added macro SILC_SERVER_SEND_OPERS macro
2708 to send variable argument notify to operators.
2709 Affected files silcd/packet_send.[ch] and silcd/server.h.
2711 * Removed UMODE rights checking with UMODE_CHANGE notify.
2712 Affected file silcd/packet_receive.c.
2714 * Server/router operator now receives notify when network
2715 switches to backup router and when it resumes the use of
2716 primary router. Affected file silcd/server.c and
2717 silcd/server_backup.c.
2719 * Fixed the updating of client information after backup
2720 resuming protocol is over; update all except local clients
2721 to the new primary router. The affected file is
2722 silcd/server_util.c.
2724 * Added support for closing active connections in rehash
2725 that were unconfigured by the user. Supports currently
2726 closing server and router connections. Affected file
2729 * Rewrote some SILC_LOG_DEBUG's in silcd/server_backup.c.
2731 Sun Jun 23 17:32:31 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2733 * Don't do SILC_STRING_LANGUAGE encoding if the outbuffer
2734 is NULL since seems that on some platforms NULL is allowed
2735 and on some it's not. Fallback encoding is used instead.
2736 Affected file lib/silcutil/silcstrutil.c.
2738 * Fixed statistics updating for incoming server connection
2739 which could cause problems when re-connecting. Affected
2740 file silcd/server.c.
2742 * Preliminary backup router support for standalone router
2743 added. Affected files in silcd/.
2745 * Mark server connections in backup router disabled before
2746 and after backup protocol. Affected file is
2747 silcd/server_backup.c.
2749 * Added support for reconnecting to remote server connection
2750 even if the protocol fails, and if the configuration wants
2751 us to keep trying to connect anyway.
2753 Server connection is not allowed to backup router if
2754 backup router does not have connection to primary router yet.
2756 Affected file is silcd/server.c.
2758 Sat Jun 22 21:34:59 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2760 * Added silc_client_udpate_server function to update changed
2761 server info. Affected file lib/silcclient/idlist.[ch].
2763 * Added check for server entries that are being resolved when
2764 notify is received. If being resolved, handle the received
2765 notify only after it's resolved so that all notifys are
2766 handled in same order as received from the server.
2768 Added similar resolver check to channel entries. Every
2769 notify that cause resolving of any information that affects
2770 channel entry marks the channel entry in waiting state.
2771 After whatever resolving is over the waiters are signalled
2772 and only then the notifys are handled in the same order
2773 as delivered from the server.
2775 Affected files are lib/silcclient/idlist.[ch], and
2778 * Fixed KILLED notify handling in normal server. Affected
2779 file silcd/packet_receive.c.
2781 * Added SILC_IDLIST_STATUS_LOCAL which indicates that entry
2782 is locally connected, or was locally connected (but may
2783 be detached and connection is not active). Added also
2784 SILC_IS_LOCAL for checking this status. Affected files
2785 silcd/idlist.h, silcd/packet_receive.c, silcd/server_util.c,
2786 silcd/server.c and silcd/server_internal.h.
2788 Sat Jun 22 17:06:58 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2790 * Don't send or handle TOPIC_SET if topic is already set and
2791 is same as being set. Affected files silcd/command.c and
2792 silcd/packet_receive.c.
2794 * Fixed CMODE change rights checking to work correctly when
2795 removing modes by operator. Affected file is
2796 silcd/server_util.c.
2798 * Fixed some handling with New Channel packet in router and
2799 fixed some CMODE_CHANGE notify handling in server and router.
2800 Affected file is silcd/packet_receive.c.
2802 * Changed "disconnect" client operation to include the
2803 reason of the disconnection and optional disconnection
2804 message. Affected file lib/silcclient/silcclient.h.
2806 * Made the compilation of lib/contrib/ stuff conditional.
2807 Affected files configure.in.pre, lib/contrib/Makefile.am.
2809 Sat Jun 22 12:49:21 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2811 * All CMODE_CHANGE and CUMODE_CHANGE notifys are now sent back
2812 to the sender of the notify too, to avoid situation where two
2813 notifys are in the network at the same time going to oppsite
2814 directions. Affected file silcd/packet_receice.c.
2816 Fri Jun 21 10:00:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2818 * Delete the client from channel even if the cilent->id is
2819 NULL. It was possible that client was deleted without
2820 removing from channels (theoretically at least). Affected
2821 file silcd/server.c and silcd/server_util.c.
2823 * Free the client data too when resuming is not successful.
2824 Affected file silcd/packet_receive.c.
2826 * Merged some code from c0ffee's silc-plugin. Affected files
2827 irssi/src/silc/core/silc-channels.c and silc-expandos.c.
2829 * Added SILC_PRIMARY_ROUTE and SILC_BROADXAST macros to
2830 silcd/server_internal.h. SILC_PRIMARY_ROUTE Returns pointer
2831 to the primary router connection, the other one returns
2832 TRUE if packet must be broadcasted to network.
2834 * All notifys that are destined to primary router (to network)
2835 are now automatically sent to backup routers even if the
2836 router is standalone (and has backup router). Affected files
2839 * Added --without-irssi and --without-silcd configuration
2840 options for disabling the compilation of these applications.
2841 Affected file configure.in.pre and prepare.
2843 Thu Jun 20 13:48:15 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2845 * Implemented SILC_STRING_BMP and SILC_STRING_UNIVERSAL for
2846 UTF-8 encoding and decoding. Added also new encodings
2847 SILC_STRING_BMP_LSB and SILC_STRING_UNIVERSAL_LSB.
2849 Added also SILC_STRING_LANGUAGE which is language and charset
2850 specific encoder and decoer for those platforms that support
2851 iconv(). It can convert the UTF-8 to and from the locale
2852 specific character set.
2854 Affected file lib/silcutil/silcstrutil.[ch].
2856 * Added macro SILC_NOT_IMPLEMENTED to lib/silcutil/silclog.h.
2858 * Added function silc_get_command_name to the file
2859 lib/silcutil/silcutil.[ch].
2861 * Improved the server debug output a bit. Affected files are
2864 Wed Jun 19 17:46:31 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2866 * Save the channel passphrase when received succesful JOIN
2867 command reply from router, on normal server. Otherwise
2868 joinig +a channels from normal server is not possible.
2869 Affected file silcd/command.c.
2871 * Fixed a bug in TOPIC_SET notify handling. The notifier
2872 may be other than client too, like server or channel.
2873 It expected it to always be only client and ignored the
2874 notify. Affected file silcd/packet_recieve.c.
2876 * Removed some (unnecessary) debug printing from
2877 lib/silccore/silcid.c and lib/silccore/silcargument.c.
2879 * Do not force CMODE_CHANGE when server is announcing new
2882 Router announces stuff only after server reannounces channel
2883 after CHANNEL_CHANGE notify.
2885 These fixes optimizes the announcing procedure, and perhaps
2886 fixes some problems too. Affected file silcd/packet_receive.c.
2888 * Fixed SERVER_SIGNOFF sending to local clients. It was
2889 totally broken and sent the notify to all local clients,
2890 instead of only to those that was on same channel as the
2891 signing off clients. Affected file silcd/server_util.c.
2893 * Added -D option to server. It can be used to give debug
2894 level. The levels are from 0 - 99, and are predefined for
2895 smooth server debugging. (see silcd.c for the predefined
2896 levels). Affected file silcd/server.c.
2898 Wed Jun 19 16:01:51 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2900 * Fixed a bug in Irssi SILC client to close the connection
2901 properly when disconnecting from server. Affected file
2902 irssi/src/silc/core/client_ops.c.
2904 Tue Jun 18 17:14:52 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2906 * When authenticating as founder during JOIN command, check
2907 that the one authenticating becomes the only founder on the
2908 channel. Affected file silcd/command.c.
2910 * Better checking for founder mode setting when CUMODE_CHANGE
2911 notify is received. Affected file silcd/packet_receive.c.
2913 * Close all connections when shutting down the server by sending
2914 DISCONNECT packet. Close all listeners too when shutting
2915 down the server. Affected file silcd/server.c.
2917 * Handle DISCONNECT packet correctly in client library by
2918 calling the "disconnect" client operation. Affected file
2919 lib/silcclient/client.c.
2921 * Handle local errors correctly during resuming. Affected
2922 file lib/silcclient/client.c.
2924 Tue Jun 18 10:26:27 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2926 * The log file is not dupped internally anymore in
2927 lib/silcutil/silclog.c. Fixed memory leaks too.
2929 * The scheduler now dispatches all pending timeout tasks
2930 when it is uninitialized with silc_schedule_uninit.
2931 Affected file lib/silcutil/silcschedule.c.
2933 Mon Jun 17 21:30:55 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2935 * Added --enable-stack-trace option to configure. Added
2936 memory allocation stack trace support. Added files
2937 lib/silcutil/stacktrace.[ch]. Affected files are
2938 lib/silcutil/silcmemory.[ch].
2940 * Fixed memory leaks from libraries and server. Affected
2941 files around the tree.
2943 * Reverted back a fix made to CUMODE which broke it.
2944 Affected file silcd/command.c.
2946 Sun Jun 16 11:49:45 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2948 * Added SILC_MESSAGE_FLAG_UTF8 to the protocol specs and the
2949 core library, and implemented it. All textual messages SHOULD
2950 use this flag and the message MUST be UTF-8 encoded.
2951 All text messages sent by Irssi SILC client are now UTF-8
2952 encoded (regardless whether the terminal supports UTF-8 or not).
2953 Affected files are lib/silccore/silcchannel.h,
2954 irssi/src/silc/core/silc-servers.c, silc-channels.c and
2957 Sat Jun 15 18:23:39 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2959 * Added lots of new statistics updating that was missing from
2960 the server and router code. Affected files in silcd/.
2962 * Sending SIGUSR1 signal to server now dumps the current
2963 server statistics into /tmp directory. Affected file is
2966 * ROBODoc documented the lib/silccrypt/silchash.h. Improved
2967 the SILC Hash Interface also. Added new functions
2968 silc_hash_get_name, silc_hash_init, silc_hash_update and
2969 silc_hash_final. Affected file lib/silccrypt/silchash.c.
2971 Sat Jun 15 12:09:14 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2973 * Added some better info printing for client during connecting.
2974 Affected file silcd/server_util.c.
2976 * Implemented the SILC_CHANNEL_UMODE_QUIET mode that can be used
2977 to silence a user on a channel. Affected files are
2978 lib/silcclient/client_channel.c, irssi/src/silc/core/client_ops.c,
2979 irssi/src/fe-common/silc/module-formats.[ch], silcd/command.c
2980 and silcd/packet_receive.c.
2982 * Fixed a fatal bug in handling of malformed command payload.
2983 Affected file silcd/command.c.
2985 * Fixed a double free when announcing channel users to router.
2986 Affected file silcd/server.c.
2988 * After successful authentication to channel founder mode, check
2989 that there isn't anyone else with founder mode on the channel.
2990 The one that authenticated will become founder and anyone
2991 else is demoted. Affected file silcd/command.c.
2993 * Added error printing of any error that has occurred during
2994 any command in client library. Affected file is
2995 irssi/src/silc/core/client_ops.c.
2997 * Removed some error printing from the client library and left
2998 it for the application to worry (from the error status it
2999 receives in 'command' client operation. Affected file is
3000 lib/silcclient/command.c.
3002 Fri Jun 14 22:59:02 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3004 * Added new status types KEY_AGREEMENT_ALREADY_STARTED and
3005 KEY_AGREEMENT_SELF_DENIED to lib/silcclient/silcclient.h.
3006 Starting key agreement with itself is denied. Affected file
3007 is lib/silcclient/client_keyagr.c.
3009 * Fixed some error checkings from the SFTP library which caused
3010 misbehaviour. Affected files are lib/silcsftp/sftp_client.c
3011 and lib/silcsftp/sftp_util.c.
3013 * Added new "debug" and "debug_string" settings to Irssi SILC
3014 client which can be used to print runtime debugging on the
3015 Irssi's screen. Available when compiled with --enable-debug
3016 option. Affected file irssi/src/silc/core/silc-core.c.
3018 Tue Jun 11 16:36:02 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
3020 * Fixed a missing variadic parameter in a function call that
3021 caused server crash when a non-allowed connection arrived.
3022 Reported by Richard Becker. Affected file silcd/server.c.
3024 Mon Jun 10 16:29:42 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3026 * Added WATCH list sending to backup routers from router.
3027 The WATCH command is sent by the router to the backup
3028 router. Affected file silcd/command.c.
3030 * Mark the backup_router flag for RouterConnection entry
3031 if the backup router stuff is defined in the config file.
3032 Affected file silcd/serverconfig.c.
3034 * Fixed some backup data sending around the code to work better
3035 if the router is standalone router. Not all places were fixed.
3036 Affected file silcd/packet_receive.c, silcd/packet_send.c,
3039 * Fixed the router connecting when connecting to multiple
3040 routers. It ignored every other router except the first
3041 one. Affected file silcd/server.c.
3043 Mon Jun 10 09:28:21 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3045 * Made the private key generation after expiration optional.
3046 If not created after expiration the old key will re-expire
3047 at a later time (and thus key pair is not necessary to
3048 change). Affected file irssi/src/silc/core/clientutil.c.
3050 Sun Jun 9 18:58:25 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3052 * The length arguments in bind() and connect() were wrong
3053 and fixed now to used SIZEOF_SOCKADDR in the
3054 lib/silcutil/unix/silcunixutil.c.
3056 Tue Jun 4 18:36:05 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3058 * Fixed detach timeout handling to use Client ID and not
3059 the actual client entry which may be freed in the callback.
3060 Affected file silcd/command.c.
3062 Thu May 30 15:53:45 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3064 * Merged c0ffee's multiple interface support patch.
3065 Affected files in silcd/.
3067 Wed May 29 18:08:15 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3069 * Cleanup keys properly. Affected file is
3070 irssi/src/silc/core/clientutil.c.
3072 Tue May 28 20:11:41 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3074 * Display the user mode on the status bar. Affected file
3075 irssi/src/silc/core/silc-expandos.c.
3077 Tue May 28 13:56:26 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3079 * If private message key is not set, but the flag is set in
3080 the packet, ignore the packet since it cannot be decrypted.
3081 Affected file lib/silcclient/client_prvmsg.c.
3083 Thu May 23 12:00:14 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3085 * When resuming client, remove the old client entry from
3086 the watcher list too. Affected file silcd/packet_receive.c.
3088 * Do not allow normal server to force founder mode away
3089 from router if the founder mode is already set. Affected
3090 file silcd/packet_receive.c.
3092 * Remove the client entry with watch notify types with short
3093 timeout, and not directly, so that other notifys can be
3094 retrieved too. Affected file lib/silcclient/client_notify.c.
3096 * Display notification about data messages that cannot be
3097 displayed. Affected files irssi/src/silc/core/client_ops.c,
3098 irssi/src/fe-common/silc/module-formats.[ch].
3100 Sun May 19 18:59:00 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3102 * Fixed the CHANNEL_CHANGE notify handling in client libary
3103 to not use freed memory. Affected file is
3104 lib/silcclient/client_notify.c.
3106 * Fixed CUMODE_CHANGE notify handling in server. Affected
3107 file silcd/packet_receive.c.
3109 * Fixed USERS command to support empty channels. Affected
3110 file silcd/command.c.
3112 Sat May 18 11:35:19 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3114 * Allow multiple identical pending commands to be registered
3115 in client library. Affected file is lib/silcclient/command.c.
3117 * Call the completion for resolving client information only
3118 after all resolvers has finished. This fixes a crash in
3119 the client. Added support for checking when the resolvers
3120 are finished. Affected file is lib/silcclient/idlist.c.
3122 * Wait by default 3 seconds before reconnecting to the server
3123 after being disconnected. Makes the /detach command a bit
3126 Fri May 17 17:23:45 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3128 * Check the watcher list before sending signoff notifys
3129 when closing client connection. Affected file is
3132 * Added better CMODE command rights checking. Affected file
3133 silcd/server_util.c.
3135 Fri May 17 08:33:41 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3137 * Fixed watcher list checking during server signoff. It
3138 crashed the server. Affected file silcd/server_util.c.
3140 * The JOIN command reply returns now the founder's public
3141 key. Affected file is silcd/command.c.
3143 * Announce the channel mode, and the mode properties with
3144 CMODE_CHANGE notify. Affected file silcd/server.c.
3146 * Mark new channels by default disabled, untill at least
3147 one user joins the channel. Affected file is
3148 silcd/packet_receive.c.
3150 Thu May 16 13:05:13 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3152 * The nickname argument to watch notify can be optional.
3153 Fixes a crash in server. Affected file silcd/packet_send.c.
3155 * Remove the client entry from cache if the WATCH notify type
3156 is KILLED, SERVER_SIGNOFF or SIGNOFF. Affected file is
3157 lib/silcclient/client_notify.c.
3159 * Check the watcher list before and after changing nickname
3160 when the NICK_CHANGE notify is received. Affected file is
3163 * Fixed a crash in OPER and SILCOPER command sending. Empty
3164 passphrase caused the crash. Affected file is
3165 lib/silcclient/command.c.
3167 Wed May 15 19:01:42 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3169 * Merged with Irssi CVS for Irssi SILC client.
3171 Tue May 14 19:37:48 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3173 * Completed the protocol specifications.
3175 Tue May 7 20:41:58 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3177 * Merged with Irssi CVS for Irssi SILC client.
3179 Tue May 7 11:07:16 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3181 * Added the founder's public key delivery to the
3182 CUMODE_CHANGE notify type as well. Updated the protocol
3183 specs and the code. Affected files are silcd/packet_send.[ch],
3184 silcd/packet_receive.c and silcd/command.c.
3186 Mon May 6 19:46:12 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3188 * Added silc_pkcs_public_key_copy function into the
3189 lib/silccrypt/silcpkcs.[ch].
3191 * Remove the `iv' from the SilcChannelEntry since we can
3192 live without it. Affected files are silcd/idlist.h and
3193 silcd/packet_receive.c.
3195 * Added support for sending the founder's public key in
3196 the CMODE_CHANGE notify packet in the server. Affected
3197 files are silcd/packet_send.[ch], silcd/packet_receive.c,
3198 silcd/command.c and silcd/server.c.
3200 * Changed the FOUNDER_AUTH authentication to use only
3201 public key authentication as defined by new protocol
3202 specs. Passphrase authentication with that mode cannot
3203 be used anymore. It is now possible to reclaim founder
3204 mode from any server in the network. Affected files are
3205 silcd/command.c, silcd/idlist.h and silcd/command_reply.c.
3207 * Added permanent channels support by making the channel
3208 permanent when FOUNDER_AUTH mode is set on the channel.
3209 The channel will not be destroyed even if channel is empty
3210 when that mode is set. Protocol TODO #17. Affected
3211 files are silcd/server.[ch], server_util.[ch],
3212 silcd/command.c, silcd/packet_receive.c and
3213 lib/silcclient/command.c.
3215 Fri May 3 18:36:51 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3217 * Added reference counter to the command reply context in
3218 the client library. Affected files are
3219 lib/silcclient/command_reply.[ch].
3221 Fri May 3 11:37:10 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3223 * Fixed rekey protocol with PFS in the client library.
3224 Affected file is lib/silcclient/protocol.c.
3226 * Added support for list of errors in client library
3227 command reply handling. Affected file is
3228 lib/silcclient/command_reply.c.
3230 * Defined that the WHOIS and IDENTIFY commands can send
3231 list of errors. Updated the protocol specs. Protocol
3234 * Added support for sending list of errors to WHOIS and
3235 IDENTIFY commands in server. Added support for receiving
3236 list of errors in server. Affected files are
3237 silcd/command.c and silcd/command_reply.c.
3239 * Fixed client info resolving on LEAVE command in client
3240 library to not crash. Affected file is
3241 lib/silcclient/client_notify.c.
3243 Thu May 2 08:45:11 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3245 * Defined that the NICK command replies with thew changed
3246 nickname too, to make the nickname changing simpler at
3247 the client's end. Updated protocol specs and the code
3248 in client and server. Affected files are
3249 silcd/command.c, lib/silcclient/command_reply.c and
3250 lib/silcclient/command.c.
3252 Mon Apr 29 20:10:42 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3254 * Added `Compressed' packet flag to indicate that the packet
3255 payload is compressed by the sender. Updated the protocol
3256 specs and the core library. The compression still is not
3257 implemented in the sources. Affected file is
3258 lib/silccore/silcpacket.h.
3260 Mon Apr 29 09:48:12 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3262 * Remove pending command callbacks also if the connection
3263 to the server is destroyed. Affected file is
3264 lib/silcclient/client.c.
3266 Sat Apr 27 19:52:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3268 * Added new QUIET channel user mode that can be used to
3269 quiet a user in a channel. Updated the protocol specs but
3270 it wasn't implemented yet. Protocol TODO #27. Affected
3271 file is lib/silccore/silcmode.h.
3273 Mon Apr 22 09:09:44 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3275 * Added BLOCK_INVITE user mode to be able to block incoming
3276 invite notifications. Protoocol TODO #26. Affected files
3277 are lib/silccore/silcmode.h, lib/silcclient/command.c and
3280 * SILC Publickey fields MUST be UTF-8 encoded now. Updated
3281 the protocol specs and the code. Affected file is
3282 lib/silccrypt/silcpkcs.c.
3284 Sun Apr 21 19:44:38 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3286 * Disconnect Payload includes now the status type. Updated
3287 the protocol specs and the code. Protocol TODO #25.
3288 Affected files are silcd/server.c, lib/silcclient/client.c.
3290 * Added NOT_AUTHENTICATED, BAD_SERVER_ID, INCOMPLETE_INFORMATION,
3291 KEY_EXCHANGE_FAILED and BAD_VERSION error status types.
3292 Moved the silc_client_command_status_messages table to the
3293 lib/silcutil/silcutil.c and added new funtion
3294 silc_get_status_message, which deprecates function
3295 silc_client_status_message. Affected files are
3296 lib/silccore/silcstatus.h, lib/silcclient/command_reply.[ch],
3297 lib/silcutil/silcutil.[ch].
3299 Fri Apr 19 17:35:15 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3301 * Defined that the nickname hash in Client ID MUST be from
3302 lowercase nickname. This effectively changes nicknames in
3303 SILC to case-insensitive. Updated the protocol specs and
3304 the code. Affected files are lib/silcutil/silcutil.[ch],
3305 silcd/serverid.c, and silcd/idlist.c.
3307 * Added new channel user modes BLOCK_MESSAGES_USERS and
3308 BLOCK_MESSAGES_ROBOTS. Updated the protocol specs and the
3309 code. Affected files are lib/silccore/silcmode.h,
3310 lib/silcclient/command.c, and silcd/packet_send.c.
3312 * Added new error status ERR_RESOURCE_LIMIT. Updated protocol
3313 specs and code. Affected file lib/silccore/silcstatus.h.
3315 * Added support for watch list. It is possible to add nicknames
3316 to be watched, and when they come to network, leave network
3317 or user mode changes the watcher will be notified of this
3318 change. Added SILC_COMMAND_WATCH command, added new
3319 notify type SILC_NOTIFY_TYPE_WATCH to deliver the watch
3320 notifications. Updated the protocol specs and implemented
3321 this to library, client and server. Protocol TODO #21.
3322 Affected files are lib/silccore/silccomand.h,
3323 lib/silccore/silcnotify.h, lib/silcclient/command[_reply].[ch],
3324 silcd/command[_reply].[ch], lib/silcclient/client_notify.c,
3325 silcd/packet_send.[ch], silcd/packet_receive.c, and
3326 irssi/src/silc/core/client_ops.c.
3328 * Added user mode SILC_UMODE_REJECT_WATCHING to reject
3329 somebody watching you. Updated the protocol specs and the
3330 code. Affected files are lib/silccore/silcmode.h, and
3331 lib/silcclient/command.c.
3333 Fri Apr 19 09:02:20 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3335 * Added service support to SILC protocol. Added new command
3336 SILC_COMMAND_SERVICE. Updated the protocol specs and the
3337 core library. Services are not implemented in server or
3338 client for now. Protocol TODO #20. Affected files are
3339 lib/silccore/silcstatus.h, lib/silccore/silccommand.h.
3341 * Added SilcStatus argument to `command' client operation
3342 to return the error status when command sending fails
3343 locally. Changed all command in client library to return
3344 correct command status. Affected files are
3345 lib/silcclient/command.c, lib/silcclient/silcclient.h and
3346 irssi/src/silc/core/client_ops.c.
3348 Thu Apr 18 14:09:51 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3350 * Added silc_mime_parse function to parse MIME headers.
3351 Affected files are lib/silcutil/silcstruti.[ch].
3353 * Added MIME header parsing in Irssi SILC Client. It displays
3354 all textual MIME objects, others it ignores. Affected file
3355 is irssi/src/silc/core/clien_ops.c.
3357 Wed Apr 17 22:07:59 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
3359 * Fixed a bug in the pid writing function, which couldn't be
3360 written in a root-owned directory.
3362 Tue Apr 16 09:34:40 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3364 * Defined that channel message to unknown Channel ID must
3365 cause SILC_NOTIFY_TYPE_ERROR notify message to the sender.
3366 Updated the protocol specs and the code in server. The
3367 affected file is silcd/packet_receive.c.
3369 Mon Apr 15 19:57:57 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3371 * Added new notify type SILC_NOTIFY_TYPE_ERROR and specified
3372 that it is used to send error notifys if error occurs during
3373 some SILC packet processing, except commands. The error
3374 types are same as for command reply types. Defined that
3375 if private message is sent to unknown Client ID the error
3376 is sent in SILC_NOTIFY_TYPE_ERROR instead of command reply.
3377 Updated the protocol specs and code. Affected files are
3378 lib/silccore/silcnotify.h, added lib/silccore/silcstatus.h,
3379 lib/silcclient/client_notify.c, silcd/packet_receive.c,
3380 and irssi/src/silc/core/client_ops.c. Renamed the
3381 SilcCommandStatus to SilcStatus.
3383 * Defined the use of extra WHOIS attributes in WHOIS command.
3384 The <Requested Attributes> (defined in a separate document)
3385 can be used to request additional information about user
3386 not returned by standard WHOIS command. Defined that server
3387 can send WHOIS command directly to client. Client provides
3388 the requested attributes to the server. Updated the protocol
3389 specs. Protocol TODO #4. Implementation is not done yet
3390 (Protocol TODO #24).
3392 * Renamed function silc_client_command_status_message to
3393 silc_client_status_message. Affected files are
3394 lib/silcclient/command_reply.[ch].
3396 Sun Apr 14 21:13:42 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3398 * Changed the WHOIS, IDENTIFY and WHOWAS count arguments to
3399 32 bit integers. Updated the protcol specs and the code.
3400 Affected files are silcd/command.c and
3401 lib/silcclient/command.c.
3403 Sun Apr 14 19:49:02 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
3405 * Fixed a bug in library where sending a bogus authentication
3406 payload would lead to a crash. Affected file is
3407 lib/silccore/silcauth.c.
3409 Sat Apr 13 13:09:24 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3411 * Added detach_disabled and detach_timeout server config
3412 options to the server. Affected files silcd/serverconfig.[ch],
3413 silcd/command.c and silcd/packet_receive.c.
3415 Fri Apr 12 20:09:08 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3417 * Added resolve_cmd_ident field to the SilcClientEntry structure
3418 too so that if the entry is for example being resolved so
3419 another command may attach to the same pending command reply
3420 without requiring to resolve the same entry again. Added
3421 support for adding multiple pending commands for one
3422 command idenfier. Affected files lib/silcclient/command.[ch],
3423 lib/silcclient/command_reply.[ch], lib/silcclient/idlist.h.
3425 Fri Apr 12 10:17:51 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3427 * Defined that server receives WHOIS command reply for private
3428 and secret channels too. Updated protocol specs and the
3429 code in server. Affected file silcd/command.c.
3431 * Defined <channel user mode list> argument to WHOIS command
3432 reply for returning user modes on the channels. The
3433 channel list now doesn't include the user mode anymore but the
3434 actual channel mode. Updated protocol specs and the code in
3435 client and server. Affected files are silcd/command_reply.c,
3436 silcd/command.c, silcd/server.c, irssi/src/silc/core/client_ops.c,
3437 and lib/silcclient/command_reply.c.
3439 * Save the channels list in WHOIS command reply in normal server
3440 so that WHOIS always shows joined channels also in normal
3441 server and not just on router. Affected file is
3442 silcd/command_reply.c.
3444 Thu Apr 11 22:29:33 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3446 * Defined that server receives USERS command reply for private
3447 and secret channels too. Updated protocol specs and the
3448 code in server. Affected file silcd/command.c.
3450 Thu Apr 11 16:32:08 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3452 * Changed the UMODE's mode mask argument to be optional. If
3453 not provided then the command merely returns the current mode
3454 mask to the client. Updated protocol specs and the server.
3455 Affected file is silcd/command.c.
3457 * Added SILC session detachment/resuming support. It is possible
3458 to detach by closing the network connection and then re-connect
3459 and resume to the old client session. Added DETACHED user
3460 mode that server will set for detached client. Added new
3461 packet RESUME_CLIENT which is used to perform the resuming
3462 process. Added DETACH command. Updated the protocol specs,
3463 core library, client and server. Protocol TODO #22. Very
3464 many affected files around the tree.
3466 Wed Apr 10 16:32:01 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3468 * Changed the CMODE's mode mask argument to be optional. If
3469 not provided then the command merely returns the current mode
3470 mask to the client. Updated protocol specs and the server.
3471 Affected file is silcd/command.c.
3473 * Changed the Killer's Client ID in KILLED notify to be just
3474 any ID payload since router server is allowed to kill as well.
3475 Updated protocol specs, client libary and server. Affected
3476 files are lib/silcclient/client_notify.c, silcd/packet_receive.c,
3477 and irssi/src/silc/core/client_ops.c.
3479 Tue Apr 9 17:15:42 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3481 * Added new user modes ANONYMOUS for special anonymous servers
3482 that may set the mode for client, and BLOCK_PRIVMSG which
3483 client may set to block incoming private messages unless the
3484 Private Message Key flag is set (using private keys to protect
3485 private messages). Updated protocol specs and code in client
3486 and server and core library. Protocol TODO #23. Affected
3487 files are lib/silccore/silcmode.h, silcd/server.[ch],
3488 irssi/src/silc/core/client_ops.c, silcd/packet_receive.c,
3489 irssi/docs/help/in/umode.in, lib/silcclient/command.c.
3491 * Added new channel user mode BLOCK_MESSAGES which the client
3492 may set to itself to tell server not send channel messages.
3493 Other packets such as channel key packets are still sent.
3494 Protocol TODO #23. Updated the protocol specs, client and
3495 server. Affected files are lib/silccore/silcmode.h,
3496 irssi/docs/help/in/cumode.in, lib/silcclient/command.c,
3497 lib/silcutil/silcutil.c, silcd/command.c, and
3498 silcd/packet_send.c.
3500 Mon Apr 8 23:57:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3502 * Redefined the Status Payload to include now two 8 bit fields,
3503 instead of one 16 bit field. This now makes it possible to
3504 send list of errors. Updated the protocol specs and the code
3505 in core library, client library and server. Protocol TODO #1.
3506 Affected files are lib/silccore/silccommand.[ch],
3507 lib/silcclient/command_reply.[ch], silcd/command.c,
3508 silcd/command_reply.c and silcd/packet_receive.[ch].
3510 Mon Apr 8 19:57:40 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
3512 * Added config parse status SILC_CONFIG_EPRINTLINE, this status
3513 must be handled by the application and should tell the application
3514 that an error message was already printed, and it should print the
3515 config coords (line, filename, ...). Affected files are
3516 silcd/serverconfig.c, lib/silcutil/silcconfig.[ch].
3518 * Added local macro SILC_SERVER_CONFIG_ALLOCTMP to make the
3519 server config parsing code more readable.
3521 Fixed a bug in the fetch_logging() config callback.
3523 Affected files is silcd/serverconfig.c.
3525 * Drop root privileges when started in foreground. Don't drop them
3526 if debugging also. Affected file is silcd/silcd.c.
3528 Mon Apr 8 17:00:41 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3530 * Added more IM-like features by introducing new user modes
3531 for setting various presence information. Added new modes:
3532 INDISPOSED, BUSY, PAGE, HYPER and ROBOT. Updated protocol
3533 specs and code. Protocol TODO #19. Affected files are
3534 lib/silccore/silcmode.h, irssi/src/silc/core/client_ops.c,
3535 irssi/docs/help/in/umode.in and lib/silcclient/command.c.
3537 Sun Apr 7 17:07:59 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3539 * Added STATS command to the protocol after all, to return
3540 various statistical information about the network. It can
3541 be used by clients to retrieve statistical information, and
3542 servers may use it to to fetch cell and network wide
3543 statistics from router. Updated the protocol specs and
3544 implemented it to the server. Protocol TODO #16.
3545 Affected files are lib/silccore/silccommand, silcd/command.[ch],
3546 silcd/command_reply.[ch].
3548 Sat Apr 6 17:08:58 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3550 * The LIST command reply in client libary now adds new channel
3551 entry if the returned channel doesn't exist yet in cache,
3552 and returns the channel entry to the application in the
3553 command_reply client operation. Affected file is
3554 lib/silcclient/command_reply.c.
3556 * Changed the channel message payload's MAC generation to
3557 include the IV in the MAC as well. This way all relevant
3558 parts of the channel message payload are authenticated also
3559 with the channel message MAC (and not only by packet MAC).
3560 Causes incompatibility with 1.0 protocol. Protocol TODO #7.
3561 Affected file is lib/silccore/silcchannel.c.
3563 * Fixed the SKE to save the remote version, since the
3564 silc_ske_parse_version mistakenly checked wrong version,
3565 after it replaced the start payload. Affected files are
3566 lib/silcske/silcske.[ch].
3568 Fri Apr 5 16:03:03 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3570 * Splitted lib/silcutil/silcutil.h into silcstrutil.h for
3571 string utility functions. Added there also new functions
3572 silc_utf8_[encode/decode/valid] for UTF-8 string encoding.
3573 Affected files lib/silcutil/silcstrutil.[ch].
3575 * Renamed silc_*_pem functions to silc_pem_* functions. Affected
3576 files are lib/silcutil/silcstrutil.[ch].
3578 * Defined that the security property fields in SKE SHOULD be
3579 UTF-8 encoded, defined that version string MUST be US-ASCII
3580 encoded, defined that passphrases sent in connection
3581 authentication protocol MUST be UTF-8 encoded. Implemented
3582 these to the client and server. Defined also that other
3583 passphrases sent in the protocol MUST be UTF-8 encoded.
3584 Affected files are lib/silcske/silcske.c,
3585 lib/silcclient/protocol.c, silcd/protocol.c,
3586 silcd/serverconfig.c, and lib/silccore/silcauth.c.
3588 * Changed the silc_client_close_connection interface to not
3589 need the SilcSocketConnection which should not be visible
3590 to application. Affected files are lib/silcclient/client.c
3591 and lib/silcclient/silcclient.h.
3593 * Rewrote the text for Private Message Key Payload in the
3594 protocol specification. Protocol TODO #11.
3596 Wed Apr 3 16:24:51 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3598 * Upgraded the protocol version to 1.1, updated protocol specs
3601 * Added the nickname as new argument to NICK_CHANGE notify and
3602 added it to protocol specs and implemented it to client and
3603 server. Protocol TODO #3. Affected files are silcd/idlist.[ch],
3604 silcd/command.c, silcd/packet_receive.c, packet_send.[ch], and
3605 lib/silcclient/client_notify.c.
3607 * Added the killer's client ID to the KILLED notify and added
3608 it to protocol specs and implemented it to client and server.
3609 Protocol TODO #13. Affected files are silcd/command.c,
3610 silcd/packet_receive.c, packet_send.[ch],
3611 lib/silcclient/client_notify.c, irssi/src/silc/core/client_ops.c.
3612 The killer's client entry is now returned to application in
3613 the `notify' client operation.
3615 * Fixed the Max Argument fields that had too large value set
3616 in the protocol specs. Protocol TODO #14.
3618 * Added the LEAVE command reply to return the ID of parted
3619 channel. Updated protocol specs and implemented it to the
3620 client and server. Protocol TODO #15. Affected files are
3621 silcd/command.c, lib/silcclient/command_reply.c. The channel
3622 entry is now returned to application in the `command_reply'
3625 * Rewrote the version SKE version checking in client libary
3626 and in server to use the silc_parse_version_string. Affected
3627 files are lib/silcclient/protocol.c, silcd/protocol.c.
3629 * Added SILC_STATUS_ERR_NO_CHANNEL_FOPRIV error status to few
3630 commands that was missing it, and updated protocol specs and
3631 the server implementation. Protocol TODO #10. The affected
3632 file is silcd/command.c.
3634 * Defined new message flags SILC_MESSAGE_FLAG_REPLY to be
3635 generic reply to a generic request (REQUEST flag), and
3636 SILC_MESSAGE_FLAG_DATA to send any kind of data in a generic
3637 way. A draft-riikonen-silc-flags-payloads-00.txt is written
3638 to define the payload for DATA flag. Added the flags to
3639 the implementation. Protocol TODO #9. Affected file is
3640 lib/silccore/silcchannel.h.
3642 Changed the client library to return the message length
3643 to application as well in the channel_message and private_message
3644 client operations. Affected files are
3645 lib/silcclient/client_prvmsg, lib/silcclient/client_channel.c,
3646 lib/silcclient/silcclient.h, irssi/src/silc/core/client_ops.c,
3647 and lib/silcclient/client_ops_example.c.
3649 * Added two new channel modes: SILC_CMODE_SILENCE_USERS
3650 and SILC_CMODE_SILENCE_OPERS which can be used to moderate
3651 the channel. Updated protocol specs and impelemented this
3652 to client and server. Protocol TODO #6. Affected files are
3653 silcd/packet_receive.c, server_util.c, lib/silcclient/command.c,
3654 lib/silcclient/client_channel.c, lib/silccore/silcmode.h.
3656 Added new options m and M to CMODE command in Irssi SILC
3657 client to set these modes.
3659 * Deprecated all administrative commands from SILC protocol
3660 since they are highly implementation specific commands.
3661 Updated protocol specs. Moved the old commands in
3662 implementations to private range of command types. Affected
3663 files are silcd/command.c, lib/silcclient/command.c and
3664 lib/silcclient/command_reply.c. Protocol TODO #8.
3666 * Fixed a bug in server where sending unknown command crashes
3667 the server. Affected file silcd/command.c.
3669 Wed Apr 3 09:57:47 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3671 * Added SILC_PROTOCOLVERSION macro to check protocol version
3672 of a socket connection. The affected file is
3673 lib/silcutil/silcsockconn.h.
3675 * Added better error logging in rekey protocol. Affected file
3678 * Do not check public key types in SKE during rekey. Affected
3679 file lib/silcske/payload.c.
3681 * Fixed the rekey protocol with PFS, which was totally broken.
3682 Affected file silcd/protocol.c.
3684 Tue Apr 2 14:55:06 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3686 * Some client implementations quit network by doing first LEAVE
3687 and then immediately SIGNOFF (like Bombyx). We now do check
3688 after a short time after LEAVE notify and check whether the
3689 client is still valid after LEAVE, and if not we remove it from
3690 cache. Affected file is lib/silcclient/client_notify.c.
3692 Tue Apr 2 13:39:04 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
3694 * Merged version 1.1.4 of zlib. Even if it not currently in use,
3695 it's good not to have security holes here.
3697 * Fixed a negative refcount situtuation for the config context.
3698 Affected file is silcd/serverconfig.c.
3700 Mon Apr 1 20:15:10 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
3702 * ROBOdoc documented lib/silcutil/silcutil.h.
3704 Sat Mar 30 21:06:45 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3706 * Optimized even more the SilcPacketContext structure. Now
3707 totally saved 16 bytes of memory per context after optimization.
3708 Affected files are lib/silccore/silcpacket.[ch].
3710 * Made strict checks for valid SILC IDs. Affected file is
3711 lib/silccore/silcid.c.
3713 Sat Mar 30 18:15:55 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3715 * Changed the object argument for silc_cipher_register,
3716 silc_hash_register, silc_hmac_register and silc_pkcs_register
3717 to const. Affected files are lib/silccrypt/silccipher.[ch],
3718 silchash.[ch], silchmac.[ch] and silcpkcs.[ch].
3720 * Changed the silc_get_username and silc_get_real_name to
3721 never fail. Affected file lib/silcutil/unix/silcunixutil.c.
3723 * Fixed the Irssi SILC Client to use the silc_get_username and
3724 silc_get_real_name insted of glib routines since the glib
3725 routines only corrupt stack. Fixes the Irssi SILC to work in
3726 Cygwin. Affected file irssi/src/silc/core/silc-core.c.
3728 * Fixed the Irssi to not use g_get_home_dir since it crashes
3729 or returns garbage on cygwin and corrupts stack. Added function
3730 get_home_dir to Irssi routines. Affected files are
3731 irssi/src/core/misc.[ch] and irssi/src/core/core.c.
3733 Fri Mar 29 21:55:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3735 * Made some structure optimizations. SFTP memory FS MemFSEntry
3736 entry structure. Optimized SilcTask structure. Optimized
3737 SilcPacketContext structure.
3739 Affected files lib/silcsftp/sftp_fs_memory.c,
3740 lib/silcutil/silcschedule.c, lib/silccore/silcpacket.h.
3742 Fri Mar 29 10:41:07 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3744 * And yet again reverted back the config thing since Johnny
3745 screwed it up. Affected file silcd/serverconfig.[ch], server.c,
3748 * Fixed memory leaks from config object. Affected files are
3749 silcd/serverconfig.[ch].
3751 * Added support for adding new connections to the server in rehash.
3752 After rehash they take effect.
3754 Added support for changing the maximum allowed connections in
3755 rehash. The number can grow but going smaller is not supported.
3757 Added function silc_server_num_sockets_by_remote to the
3758 silcd/server_util.[ch].
3760 Affected files are silcd/server.c, and silcd/serverconfig.[ch].
3762 Fri Mar 29 03:26:12 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
3764 * Added preliminary checking during config parsing for a valid
3765 public/private key and removed further checks in the code.
3766 Affected files are silcd/serverconfig.[ch], server.c.
3768 * Moved functions silc_server_drop() and silc_server_daemonise()
3769 from server.c to silcd.c since they are stricly related to
3770 the application activity.
3772 * Reverted a small part of the automatic ref/unref since
3773 it caused a double unref in some situations. Affected
3774 files are silcd/silcd.[ch], server.c, serverconfig.c.
3776 * Added some .cvsignore files in the lib directory.
3778 Thu Mar 28 22:51:15 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3780 * Fixed silc_net_gethostbyaddr to correctly resolve by
3781 address. Affected file lib/silcutil/silcnet.c.
3783 * Fixed the notify relaying to client. The HMAC to be used
3784 with relayed packets ws wrong and caused decryption failure
3785 at the client end. Affected file is silcd/packet_receive.c.
3787 Thu Mar 28 19:02:05 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3789 * Created new branch silc_protocol_1_0_branch.
3791 * Reverted the silc_log_quick change in lib/silcutil/silclog.c.
3793 * Changed the silc_server_config_* routines to be SilcServer
3794 independent. They are now officially application specific code
3795 and not part of generic server implementation. Affected files
3796 are silcd/serverconfig.[ch], silcd/silcd.c, silcd/server.c.
3798 Thu Mar 28 17:01:43 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3800 * Added automatic referencing of config context in the
3801 silc_server_config_alloc, and automatic unreferencing in the
3802 silc_server_config_destroy. Affected files are
3803 silcd/serverconfig.[ch], silcd/silcd.c.
3805 * Fixed the silc_log_quick handling in the logging routines.
3806 It didn't log quickly when it was TRUE. Affected file is
3807 lib/silcutil/silclog.c. Also the flush delay was set even
3808 if it was 0 in config file. Affected file is
3809 silcd/serverconfig.c.
3811 * Added support for changing key pair of the server in rehash.
3812 Affected file silcd/server.c.
3814 Thu Mar 28 12:17:21 CET 2002 Pekka Riikonen <priikone@silcnet.org>
3816 * Fixed the TOPIC_SET notify to not cras. It changed the topic
3817 too early, before getting the channel entry. Affected file
3818 is silcd/packet_receive.c.
3820 Thu Mar 28 09:58:16 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
3822 * Added functions silc_server_config_[ref/unref], these are used
3823 to prevent that the config object is destroyed.
3825 No longer directly affect global variables silc_log_quick and
3826 silc_log_delay, they are first cached inside the config object
3827 and then applied with silc_server_config_setlogfiles().
3829 silc_server_config_set_defaults() is now internal to
3830 serverconfig.c, there are no reasons to show this internal stuff
3833 Affected files are silcd/serverconfig.[ch].
3835 * Added macro SILC_SERVER_LOG_STDERR(), this should replace most
3836 fprintf's to stderr, since some code may be executed again after
3837 the server went into the background. Affected files are
3840 * Added rehash support. Added function silc_server_rehash() that
3841 will perform all the basic tasks of the rehashing procedure.
3843 * Added command line option `-x, --hexdump'. This will enable the
3844 SILC_LOG_HEXDUMP calls that are no longer enabled with `--debug'.
3845 The option `--hexdump' implies `--debug'.
3847 * Fixed a bad bug in the logging APIs (silcutil library) where
3848 the application would crash after calling silc_log_reset_all().
3850 Wed Mar 27 19:43:16 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3852 * Fixed the KICKED notify handling in client library to
3853 correctly remove the channel and all entries from the
3854 channel when I was kicked. This bug crashed the client.
3856 Fixed yet another but in KICKED notify handling to remove
3857 the kicked client correctly from the channel.
3859 Affected file is lib/silcclient/client_notify.c.
3861 * Fixed a minor bug in looking up correct client entry
3862 in KICKED notify in server. Affected file is
3863 silcd/packet_receive.c.
3865 * Fixed the lib/silcmath/Makefile.am to include the MPI and GMP
3866 sources correctly to distribution. Fixes --with-gmp option.
3868 * Removed the manual rehashing from ID Cache, and changed it
3869 to use the SILC Hash Table's auto rehash feature. Affected
3870 file is lib/silccore/silcidcache.c.
3872 Wed Mar 27 00:07:11 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3874 * Fixed a bug in the silc_client_nickname_format function that
3875 handles the multiple same nickname formatting. Two clients
3876 with same nickname caused problems after the first one left
3877 and rejoined. It didn't format the nickname correctly.
3878 Affected file is lib/silcclient/idlist.c.
3880 Tue Mar 26 19:33:03 CET 2002 Pekka Riikonen <priikone@silcnet.org>
3882 * Don't change the topic if olod topic is same as new one.
3883 Affected file is silcd/packet_receive.c.
3885 Mon Mar 25 21:11:35 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3887 * Added cross-reference support to the SILC Documentation
3888 generator. All types across all HTML files are now cross-
3889 referenced. Affected files util/robodoc/generator.c and
3890 scripts/silcdoc/silcdoc.
3892 * Added file lib/silcutil/silctypes.h to include all the
3893 arithmetic type definitions and some macros. Removed
3894 includes/bitmove.h and moved macros to silctypes.h.
3896 Mon Mar 25 17:19:46 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3898 * Merged bugfixes for Irssi SILC client from irssi.org CVS.
3900 Sun Mar 24 11:21:04 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3902 * Added `type' argument to silc_id_payload_parse_id function which
3903 now returns the type of the ID to the sent pointer. Affected
3904 file is lib/silccore/silcid.[ch].
3906 * Added check for CMODE_CHANGE notify type that mode change is
3907 allowed by the sender. Affected file silcd/packet_receive.c.
3909 * Added check for CUMODE_CHANGE notify type that mode change is
3910 allowed by the sender. Affected file silcd/packet_receive.c.
3911 Added the ID type as CUMODE_CHANGE notify type as argument
3912 to the `notify' client operation. Affected files are
3913 lib/silcclient/client_notify.c, irssi/src/silc/core/client_ops.c.
3915 * Added function silc_client_add_server to the client library.
3916 Added support for resolving also channel and server info when
3917 received unknown entity in notify packet. Affected files are
3918 lib/silcclient/idlist.[ch], lib/silcclient/client_notify.c.
3920 * Added function silc_command_get_status to return the command
3921 status from the command reply's argument payload. Affected files
3922 are lib/silccore/silccommand.[ch].
3924 * Added check for KICKED notify type that the kicking is
3925 allowed by the client. Affected file silcd/packet_receive.c.
3927 * Created function silc_get_input which can be used to get input
3928 (echo on or off) from user on command line. Affected files are
3929 lib/silcutil/silcutil.[ch].
3931 Sat Mar 23 09:51:26 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3933 * Optimized silc_server_packet_relay_to_channel function.
3934 Added new function silc_channel_message_payload_encrypt which
3935 can be called directly if channel message payload needs to
3936 be encrypted and is already encoded (no need to call _encode
3937 function). Packet relaying is now done by router without any
3938 extra memory allocations. Affected files are
3939 lib/silccore/silcchanel.[ch], silcd/packet_receive.c and
3940 silcd/packet_send.c.
3942 * Fixed the INVITE notify handling. It took wrong arguments
3943 as invite list and invite delete. Affected file is
3944 silcd/packet_receive.c.
3946 * Added check for TOPIC_SET notify type that the topic change is
3947 allowed by the client. Affected file silcd/packet_receive.c.
3949 * Added check for INVITE notify type that inviting is allowed by
3950 the client. Affected file silcd/packet_receive.c.
3952 * Changed the silc_server_client_on_channel to return the
3953 SilcChannelClientEntry as well. Moved the function
3954 silc_server_check_cmode_rights to server_util.[ch].
3955 Affected files are silcd/server_util.[ch], silcd/command.c.
3957 * Added function silc_server_check_umode_rights to check whether
3958 changing client's user mode is allowed. Added check for
3959 UMODE_CHANGE notify type that the umode change is allowed
3960 by the client. Affected files are silcd/server_util.[ch],
3961 silcd/packet_receive.c and silcd/command.c.
3963 Fri Mar 22 12:25:58 CET 2002 Pekka Riikonen <priikone@silcnet.org>
3965 * Fixed the SILC_PACKET_MAX_ID_LEN to actually be the max
3966 ID length. It ignored that ID can be IPv6 based as well.
3967 Affected file lib/silccore/silcpacket.h.
3969 * Fixed the silc_id_id2str and silc_id_str2id to take the
3970 IPv6 address offset's into consideration. Affecte file is
3971 lib/silccore/silcid.c.
3973 Thu Mar 21 20:44:13 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3975 * Fixed the internal Unix scheduler functions to check for
3976 NULL context they may receive. The affected file is
3977 lib/silcutil/unix/silcunixschedule.c.
3979 Thu Mar 21 19:12:22 EET 2002 Timo Sirainen <tss@iki.fi>
3981 * Changed hardcoded ~/.silc paths to use get_irssi_dir() so you
3982 can specify different directory with --home command line
3983 parameter. Affected files irssi/src/silc/core/client_ops.c,
3986 * SILC-specific commands aren't now executed if the active server
3987 isn't of SILC-type, so there won't be problems with having
3988 IRC and SILC protocol support in same client. Affected files
3989 irssi/src/silc/core/silc-channels.c, silc-servers.c,
3992 Wed Mar 20 11:06:57 CET 2002 Pekka Riikonen <priikone@silcnet.org>
3994 * Improved the signal support in SILC Schedule. Added new
3995 function silc_schedule_signal_call which is used by application
3996 to mark a signal to be called. It is now safe to perform
3997 any kind of tasks in signal callbacks since it is guaranteed
3998 that the application specified signal callback is called
3999 after the signal is over. Affected files are
4000 lib/silcutil/silcschedule.[ch], lib/silcutil/*/silc*schedule.c.
4002 Tue Mar 19 20:42:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4004 * Added `name' field to SilcChannelPrivateKey to represent
4005 application given name for the key. Moved also the context from
4006 lib/silcclient/idlist.h into lib/silcclient/silcclient.h.
4007 Added the `name' argument also to the function
4008 silc_client_add_channel_private_key.
4010 Added function silc_client_current_channel_private_key to set the
4011 current channel private key in use.
4013 Added "change" command to KEY command which can be used to change
4014 the current channel private key. Bound the command also to
4015 alt+K (Alt+Shift+k).
4017 Also affected files lib/silcclient/client_channel.c,
4018 irssi/src/docs/help/in/key.in, irssi/src/silc/core/silc-channel.c.
4020 Tue Mar 19 16:32:43 CET 2002 Pekka Riikonen <priikone@silcnet.org>
4022 * Added silc_rng_get_byte_fast function in to the
4023 lib/silccrypt/silcrng.[ch].
4025 * Changed the interface of silc_packet_assemble and the
4026 silc_packet_send_prepare. If silc_packet_assmble is now
4027 called the application does not call silc_packet_send_prepare
4028 because the library will call it automatically. These
4029 interfaces now also return a reference to the outgoing buffer
4030 which includes the assembled packet, which the application can
4031 use to encrypt the packet.
4033 Affected files are lib/silccore/silcpacket.[ch],
4034 lib/silcclient/client.c, client_channel.c client_prvmsg.c,
4035 silcd/packet_send.c, server_backup.c and packet_receive.c.
4037 * Fixed a packet sending bug on very high load, where outgoing
4038 packet queue wasn't handled correctly and packets got corrupted.
4039 Affected files are lib/silcutil/*/silc*sockconn.c,
4040 lib/silcclient/client.c and silcd/server.c.
4042 Mon Mar 18 21:00:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4044 * Added macro SILC_PACKET_DATALEN which can be used during
4045 packet assembling to check whether the data to be added to
4046 the packet will fit to SILC_PACKET_MAX_LEN. If not the data
4047 len is truncated until it fits it.
4049 Added checks for maximum length of channel message payload and
4050 private message payload also.
4052 Added checks for maximum packet length in server and in
4055 Affected files are lib/silccore/silcpacket.h, silcd/packet_send.c,
4056 lib/silcclient/client.c, lib/silccore/silcchannel.c and
4057 lib/silccore/silcprivate.c, lib/silcclient/client_channel.c and
4058 lib/silcclient/client_prvmsg.c.
4060 Mon Mar 18 14:54:42 CET 2002 Pekka Riikonen <priikone@silcnet.org>
4062 * Added silc_server_packet_queue_purge call to the
4063 silc_server_disconnect_remote to assure that all data in the
4064 queue before disconnecting is sent to the network. Affected
4065 file silcd/server.c.
4067 Sun Mar 17 19:26:16 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4069 * Added the deleting of server's own ID cache entry to the
4070 silc_server_free function. Free also everything else that
4071 has been allocated in silc_server_init. The affected file
4074 Sun Mar 17 15:44:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4076 * Added functions silc_parse_version_string, silc_version_to_num,
4077 and silc_ske_parse_version to parse SILC protocol style version
4078 strings. Affected files lib/silcutil/silcutil.[ch] and
4079 lib/silcske/silcske.[ch].
4081 * Added new configuration params: version_protocol, version_software
4082 and version_software_vendor to specify what version the remote
4083 host must at least be to be able to connect to server. The vendor
4084 string can be regex matched too. Added new function
4085 silc_server_connection_allowed to check maximum number of allowed
4086 connections, and allowed versions for incoming connections.
4087 Affected files are silcd/server.c, server_util.[ch] and
4090 Sun Mar 17 10:24:50 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4092 * Added preliminary support for signals in scheduler. The
4093 signals we care about are now blocked always when the scheduler
4094 is locked. This way we can synchronise the use of signal with
4095 scheduler. It is guaranteed that when signal occurs the scheduler
4096 is not locked, and thus new tasks can be safely added to the
4099 Renamed silc_schedule_wakeup_init and silc_schedule_wakeup_uninit
4100 to silc_schedule_internal_init and silc_schedule_internal_uninit.
4101 Added new platform specific routines
4102 silc_schedule_internal_signals_[un]block and
4103 silc_schedule_internal_signal_[un]register.
4105 Added new functions to SILC Schedule API:
4106 silc_schedule_signal_[un]register. Each signal that application
4107 is going to use should be registered to the scheduler.
4109 Affected files are lib/silcutil/silcschedule.[ch],
4110 lib/silcutil/*/silc*schedule.c.
4112 Sat Mar 16 22:39:23 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4114 * Check for unauthenticated client and server in the
4115 silc_server_new_client and silc_server_new_server functions.
4116 Affected file silcd/packet_receive.c.
4118 * Added function silc_string_is_ascii to check whether given
4119 string is 7-bit ASCII string. Affected files are
4120 lib/silcutil/silcutil.[ch].
4122 * Added function silc_id_is_valid_server_id into the
4123 silcd/serverid.c and added checking for valid Server ID's in
4124 silc_server_new_server. The Server ID must always be based
4125 on the server's public IP address.
4127 * Added logging of DISCONNECT packet message in the server.
4128 Affected file silcd/server.c.
4130 Sat Mar 16 18:04:30 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4132 * Changed all library interfaces that use Global RNG to also
4133 accept SilcRng as argument. Affected files are
4134 lib/silcclient/command.c, lib/silccore/silcauth.[ch],
4135 lib/silccore/silcchanel.[ch], lib/silcclient/client_channel.c,
4136 silcd/packet_send.c, lib/silccore/silcprivate.[ch],
4137 lib/silcmath/silcprimegen.c, lib/silcmath/silcmath.h, and
4138 lib/silccrypt/rsa.c.
4140 * Added function silc_pkcs_generate_key to the
4141 lib/silccrypt/silcpkcs.[ch] for applications so that they
4142 don't need to do pkcs->pkcs->init calls anymore.
4144 * Remove SilcSocketConnection from the SFTP API since it really
4145 wasn't needed there. The application has the information
4146 saved in its contexts anyway and the SFTP layer doesn't need
4147 know about it. Affected files lib/silcsft/silcsftp.h and
4148 lib/silcsftp/sftp_[server/client].c.
4150 * Rewrote the SILC SIM (modules) interface in lib/silcsim.[ch].
4151 The SilcSimContext is not SilcSim.
4153 * Fixed possible buffer overflows in silc_id_render in the
4154 lib/silcutil/silcutil.c.
4156 * On EPOC the global crypto module lists are not used at all
4157 in the crypto library. Added support for using the constant
4158 algorithm list on EPOC. Affected files are
4159 lib/silccrypt/silccipher.c, silchash.c, silchmac.c and
4162 * Fixed the handling of third parameter of KICKED notify, since
4163 it was mistakenly updated to SILC Protocol 1.0 even though it
4164 is to be included in 1.1. Since it is not in 1.0 it is not
4165 mandatory, and this fix now handles it only if it is provided,
4166 and it is not error if it is not provided. Affected file
4167 lib/silcclient/client_notify.c.
4169 Sat Mar 16 09:07:27 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4171 * Handled CHANNEL_CHANGE notify (ignore it) in Irssi SILC
4172 client. Affected file irssi/src/silc/core/client_ops.c.
4174 * Merged with Irssi 0.8.4 from irssi.org CVS.
4176 Thu Mar 14 12:53:57 CET 2002 Pekka Riikonen <priikone@silcnet.org>
4178 * Check for valid socket connection in client entries before
4179 sending any messages. Fixes a crash, but doesn't fix some
4180 other underlaying bug that is lurking there. Affected
4181 file silcd/packet_send.c.
4183 Thu Mar 14 13:38:12 EET 2002 Timo Sirainen <tss@iki.fi>
4185 * $usermode, $cumode and $cumode_space expandos shouldn't do
4186 anything with non-SILC server records. Affected file
4187 irssi/src/silc/core/silc-expandos.c
4189 Wed Mar 13 21:38:26 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4191 * Fixed the silc_net_check_[host/local]_by_sock to support
4192 IPv6 bound sockets as well. Now they can return IPv6 addresses
4193 as well. Affected file lib/silcutil/silcnet.c.
4195 * Fixed silc_net_addr2bin to correctly convert IPv6 addresses.
4196 Affected lib/silcutil/unix/silcunixnet.c.
4198 * Fixed ID rendering (at least on some platforms, not NetBSD)
4199 for IPv6 addresses. Affected file lib/silcutil/silcutil.c.
4201 Tue Mar 12 17:58:59 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4203 * Added silc_hash_public_key and silc_hash_public_key_compare
4204 functions to be used with SilcHashTable. They can be used to
4205 hash public keys and compare public keys in hash table. Affected
4206 file lib/silcutil/silcutil.[ch].
4208 * Added support for specifying multiple public keys for Client
4209 connection section in server configuration file. This makes it
4210 possible to accept multiple public keys from same host, or to
4211 make a section that accepts any incoming host, and have the
4212 accepted public keys listed in the section.
4214 Added functions silc_sever_[find/get]_public_key, added the
4215 support for this actually to all connection sections but only
4216 the Client section is currently allowed to specify multiple
4219 Affected files are silcd/server.c, server_internal.h,
4220 command.c, protocol.c, server_util.[ch], packet_receive.c.
4222 Mon Mar 11 23:37:38 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4224 * Merged Irssi 0.8.2 from irssi.org CVS.
4226 Sun Mar 10 23:34:48 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
4228 * If silc_debug is TRUE, also output standard logging messages
4229 to stderr with the debug output.
4231 Made silc_log_reset_all() flushing all channels before returning.
4232 Also fixed some documentation typos.
4234 Affected files are lib/silcutil/silclog.[ch].
4236 Sun Mar 10 20:07:49 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4238 * Fixed the server to check correctly the amount of connections
4239 from single host, by checking also the type of the connection.
4240 Fixed also the comparison of number of connections and number
4241 of allowed connections. Affected files are silcd/server.c,
4244 Fri Mar 8 17:16:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4246 * Fixed the USERS command reply to save the user's mode on the
4247 channel as well. Fixed JOIN command reply to check whether a
4248 client is on channel already and not join it twice. Affected
4249 file lib/silcclient/command_reply.c.
4251 * Added new file silc-expandos.c into irssi/silc/core/ to return
4252 various stuff for various signal for the statusbar etc. updating.
4253 Now Irssi SILC client prints channel user modes etc. on the
4256 * The user mode (like server/router operator changes) is now shown
4257 on the Irssi SILC client's statusbar. The affected files are
4258 irssi/src/silc/core/client_ops.c, silc-expandos.c.
4260 Thu Mar 7 19:21:22 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4262 * Changed silc_mutex_[un]lock calls in lib/silcutil/silcschedule.c
4263 to SILC_SCHEDULE_[UN]LOCK macros.
4265 * Added more error printing to logs in server code. Affected
4266 files silcd/server.c and silcd/protocol.c.
4268 * Fixed -S option parsing in Irssi SILC Client. Affected file
4269 irssi/src/silc/core/silc-core.c.
4271 * Added silc_buffer_alloc_size function. Affected file is
4272 lib/silcutil/silcbuffer.h.
4274 Tue Mar 5 14:37:27 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4276 * Changed all silc_[hash|hmac|cipher|pkcs]_default tables to
4277 constants. Affected files in
4278 lib/silccrypt/silcpkcs.[ch], silchash.[ch], silchmac.[ch] and
4281 * Changed the internal SFTP Memory FS table to const. Affected
4282 file lib/silcsftp/sftp_fs_memory.c.
4284 Sun Mar 3 18:37:13 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4286 * Fixed the buffer formatting and unformatting routines to
4287 check the size of 64 bits types with sizeof(). Affected
4288 file is lib/silcutil/silcbuffmt.c.
4290 Mon Feb 25 17:19:05 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4292 * Removed 0.6.x backwards support.
4294 Sun Feb 24 12:53:25 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4296 * Changed all integer type names:
4297 [u]int[8/16/32/64] -> Silc[UInt/Int][8/16/32/64]. This is
4298 to avoid collisions with other libraries using same type names
4301 Sat Feb 23 20:31:43 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4303 * Added `prefer_ipv6' argument to the functions
4304 silc_net_gethostbyname[_async]. If it is TRUE it will return
4305 IPv6 address over IPv4. If FALSE IPv4 address is returned
4306 even if IPv6 address was found. Affected files
4307 lib/silcutil/silcnet.[ch].
4309 * Added support silc_net_create_connection[_async] to fallback
4310 to IPv4 address if IPv6 address could not be used (like if
4311 it doesn't work on a specific system). Affected file in
4312 lib/silcutil/unix/silcunixnet.c.
4314 Sat Feb 23 15:20:30 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4316 * Added silc_schedule_reinit function to do the enlarging
4317 of the max tasks handling capabilities of the scheduler.
4318 Affected files lib/silcutil/silcschedule.[ch].
4320 Wed Feb 20 20:41:01 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4322 * Added automatic extern "C" { ... } for C++ compilers so the
4323 application does not need to define them. Affected file
4324 includes/silcincludes.h.
4326 * Renamed lib/silcclient/silcapi.h to silcclient.h as the
4327 old name went against naming convention. Applications now
4328 include "silcclient.h" instead of "clientlibincludes.h".
4329 Removed includes/clientlibincludes.h, it is redundant now.
4331 * Renamed includes/version.h to silcversion.h.
4333 * Added really preliminary support for OS/2 into the util
4334 library. Only thread & mutex API is implemented, others
4335 are still to be implemented. Created the lib/silcutil/os2/
4336 directory. Created also file includes/silcos2.h.
4338 Wed Feb 20 18:48:49 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4340 * Added preliminary BeOS support into the util library.
4341 Created lib/silcutil/beos/, and implemented all the needed
4342 functions to support SILC on BeOS. Created also file
4343 includes/silcbeos.h.
4345 Mon Feb 18 15:49:22 EET 2002 Timo Sirainen <tss@iki.fi>
4347 * Added proper initializations to silc's irssi code, so it's
4348 now possible to load it as module. Affected files
4349 irssi/src/silc/core/silc-core.c,
4350 fe-common/silc/fe-common-silc-core.[ch] and fe-text/silc.c
4352 Sun Feb 17 19:02:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4354 * Merged latest Irssi (0.8.1) from the irssi.org's CVS into
4357 * Fixed the silcdoc document generator to correct generate
4358 docs from all kinds of filenames. Affected files are
4359 util/robodoc/Source/generator.c, scripts/silcdoc/silcdoc
4361 * ROBOdoc documented lib/silcutil/silcmemory.h.
4362 Added also new function silc_memdup.
4364 * Removed lib/silcutil/silcbufutil.h and moved those routines
4365 to the lib/silcutil/silcbuffer.h.
4367 Sun Feb 17 15:52:30 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4369 * Added `user_count' to the SilcChannelEntry which now tells the
4370 number of users on the channel. The user count is now saved
4371 in normal server of global channels as well. Affected files
4372 silcd/server.c, idlist.h, packet_receive.c and command.c.
4374 * Splitted lib/silcutil/silcutil.[ch] into silcfileutil.[ch] to
4375 include file utility functions.
4377 * Fixed the lib/silcsftp/sftp_fs_memory.c to use silcutil routines
4378 instead of calling directly OS routines.
4380 * Fixed NICK change printing in Irssi SILC Client. Fixed
4381 KICKED notify printing in Irssi SILC Client. Affected file
4382 irssi/src/silc/core/client_ops.c.
4384 * Fixed a NICK change bug in client library, to not recreate the
4385 client_entry->channels hash table everytime nick is changed.
4386 Affected file lib/silcclient/client.c.
4388 Sun Feb 17 10:10:14 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4390 * ROBOdoc documented the lib/silcske/silcske.h, and improved
4391 the SKE interface a bit.
4393 * Fixed padding problem in PKCS#1. The padding was not actually
4394 random since the random number generator was used incorrectly.
4395 This security bug affects only when encrypting with PKCS#1, and
4396 it is not currently used at all in SILC. SILC only use signing
4397 with PKCS#1. Affected file lib/silccrypt/pkcs1.c.
4399 Sat Feb 16 13:44:24 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4401 * Rewrote the notify handling in Irssi SILC client to not call
4402 the events as signals. Fixes problems with Perl support.
4403 Affected files irssi/src/silc/core/client_ops.c, silc-channels.c.
4405 * Send the auto-nicking NICK command in client library with
4406 little timeout after connecting. The affected file is
4407 lib/silcclient/client.c.
4409 * Added following new config file settings:
4410 channel_rekey_secs, key_exchange_rekey, key_exchange_pfs,
4411 key_exchange_timeout, conn_auth_timeout, connections_max,
4414 Implemented all the new config settings handling in the server.
4416 Optimized the use of SKE Mutual flag usage. Use it only
4417 if connection authentication protocol is not based in public
4420 Renamed all SilcServerConfigSection* to SilcServerConfig*
4421 to have a bit shorter names.
4423 Affected files silcd/serverconfig.[ch], server.[ch], and
4426 Sat Feb 16 02:46:43 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
4428 * Cleaned up the listening sockets code, preparing for the rehash
4429 support. Affected file is silcd/server.c.
4431 * Fixed some output messages. Affected files are silcd/silcd.c,
4434 Fri Feb 15 19:10:20 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4436 * Create lib/doc/silcrng_intro.html document as introduction
4437 to SILC RNG. ROBOdoc documented lib/silccrypt/silcrng.h.
4439 Fri Feb 15 13:23:03 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
4441 * Fixes to the silcd config template. Affected file is
4442 doc/example_silcd.conf.in.
4444 * Removed type casts from silc_calloc(), conforming to the
4445 CodingStyle. Affected file is lib/silcutil/silcconfig.c.
4447 * Removed param_name member from client, server, and router
4448 section structs, now identifying the param directly.
4450 Added CONFIG_FREE_AUTH macro in config file parsing.
4452 Affected files are silcd/serverconfig.[ch].
4454 Fri Feb 15 12:24:08 EET 2002 Timo Sirainen <tss@iki.fi>
4456 * Fixed command line parameter handling. All SILC initialization
4457 is now done in silc_core_init() which also fixes autoconnecting
4460 Affected files irssi/src/silc/core/silc-core.c,
4461 irssi/src/fe-text/silc.c.
4463 Thu Feb 14 22:03:58 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4465 * Added new configuration options and blocks:
4466 keepalive_secs, reconnect_count, reconnect_interval,
4467 reconnect_interval_max, reconnect_keep_trying and
4468 require_reverser_lookup. Added ConnectionParam block, and
4469 implemented the connection parameters when connecting as
4470 initiator and when accepting connections as responder.
4472 Added CONFIG_IS_DOUBLE macro in config file parsing, to check
4473 whether given configuration value has been given already.
4475 Affected files silcd/serverconfig.[c], server.[c].
4477 * Splitted the doc/example_silcd.conf.in. Separated the crypto
4478 algorithm parts and created new file silcalgs.conf, that
4479 is now included from the example_silcd.conf.in.
4481 * Optimized the silc_server_connect_to_router_second to take
4482 the connection configuration object from the SilcServerConnection
4483 object instead of finding it during the connecting phase.
4484 Added the configuration object to SilcServerConnection struct.
4485 Affected files silcd/server_internal.h, server.c.
4487 Thu Feb 14 16:02:26 CET 2002 Pekka Riikonen <priikone@silcnet.org>
4489 * Add the client on channel after it was resolved at the
4490 channel message receiving, and it was not already on the
4491 channel. Affected file lib/silcclient/client_channel.c.
4493 Wed Feb 13 23:16:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4495 * Fixed the public key authentication to allocate always the
4496 destination signature buffer instead of using static buffer.
4497 Affected file silcd/protocol.c.
4499 Wed Feb 13 20:51:13 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4501 * Unified the serverconfig.[ch]'s helper function interface.
4502 Affected file silcd/serverconfig.[ch].
4504 * Removed doc/example_silc.conf.in since it is redundant.
4505 The make install will now install irssi/silc.conf file.
4507 * Added new Passphrase and Publickey authentication methods to
4508 config file, allowing both public key and passphrase based
4509 authentication to be set at the same time.
4511 Added `prefer_passphrase_auth' setting in config file which
4512 can be used to set to prefer passwd auth if both passwd and
4513 public key is set. If not set, public key is preferred.
4514 This has effect only when being initiator (responder will try
4517 Added support for authentication with passphrase and public key
4518 at the same time. The passphrase is tried first always since
4519 it is faster to check.
4521 Affected file silcd/serverconfig.[ch], server.c, protocol.[ch].
4523 Wed Feb 13 12:46:25 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
4525 * Merged the new SILC Config library, with the server parsing
4526 support. Read the header file silcconfig.h or the toolkit
4527 documentation for the news. Affected files are
4528 doc/example_silcd.conf.in lib/silcutil/silcconfig.[ch]
4529 silcd/command.c silcd/packet_receive.c silcd/packet_send.c
4530 silcd/protocol.c silcd/server.c silcd/server_backup.c
4531 silcd/serverconfig.[ch] silcd/silcd.c.
4533 * Fixed some silclog documentation. Affected file is
4534 lib/silcutil/silclog.h.
4536 Sun Feb 10 18:11:30 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4538 * The silc_cipher_register, silc_hash_register and
4539 silc_hmac_register now checks if the object to be registered
4540 is registered already. Affected files are
4541 lib/silccrypt/silccipher.c, silchash.c and silchmac.c.
4543 Sun Feb 10 15:48:38 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4545 * Merged new irssi from irssi.org's CVS, the version 0.7.99.
4547 Sat Feb 9 14:54:33 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4549 * Allow zero length channel messages inside the Channel Message
4550 Payload. Affected file lib/silccore/silcchannel.c.
4552 * Fixed scripts/silcdoc/silcdoc to support all kinds of filenames
4553 as header filenames.
4555 * Removed lib/silcclient/README and created HTML file
4556 lib/silcclient/silcclient_using.html, which is now included
4557 as part of Toolkit documentation.
4559 Thu Feb 7 10:12:25 CET 2002 Pekka Riikonen <priikone@silcnet.org>
4561 * Fixed CUMODE_CHANGE notify handling to change the mode of
4562 correct client. Affected file lib/silcclient/client_notify.c.
4564 * Make silc_rng_alloc fail if it cannot allocate the sha1
4565 hash algorithm. Affected file lib/silccrypt/silcrng.c.
4567 Sun Feb 3 17:20:52 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4569 * Fixed the file transfer's key agreement payload to include
4570 zero port also if the hostname is NULL because it could not
4573 Call file transfer monitor callback now also if error occurs
4574 during key agreement protocol.
4576 Changed the silc_client_file_send interface to return the
4577 SilcClientFileError instead of session id. The session ID
4578 is returned into pointer provided as argument.
4580 Check that the file exists locally before sending the
4581 file transfer request at all.
4583 Affected file lib/silcclient/client_ftp.c, silcapi.h.
4585 * Added SILC_CLIENT_FILE_KEY_AGREEMENT_FAILED file transfer
4586 error than can occur while key agreement protocol. Affected
4587 file lib/silcclient/silcapi.h.
4589 * Fixed the event_mode CMODE handler to not crash when mode
4590 is changed and +k mode is set in the channel. Affected file
4591 irssi/src/silc/core/silc-channels.c.
4593 * Fixed SILC_LOG_ERROR to give out Error and not Warning, and
4594 SILC_LOG_WARNING to give out Warning and not Error. Affected
4595 file lib/silcutil/silclog.c.
4597 * Fixed the channel message payload decryption in the function
4598 silc_channel_message_payload_decrypt to not modify the original
4599 buffer before it is verified that the message decrypted
4600 correctly. Otherwise, next time it is called with correct
4601 channel key it won't encrypt since the payload is corrupted.
4602 Affected file lib/silccore/silcchannel.c.
4604 Sun Feb 3 11:46:12 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4606 * Do not constantly resize the window. A fix patch by cras.
4607 Affected file irssi/src/fe-text/screen.c.
4609 Sat Feb 2 16:54:18 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4611 * Applied IPv6 fix patch from Jun-ichiro itojun Hagino.
4612 Affected file lib/silcutil/silcnet.c.
4614 Fri Feb 1 22:33:11 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4616 * Fixed a bug in hash table internal routine for traversing
4617 the table with foreach callback. The current entry may
4618 become invalid in the callback but it was referenced after
4619 the callback returned.
4621 Do not allow auto rehashing of hash table during the
4622 silc_hash_table_foreach operation, for same reasons as it is
4623 not allowed for SilcHashTableList. Affected files are
4624 lib/silcutil/silchashtable.[ch].
4626 Fri Feb 1 14:55:00 CET 2002 Pekka Riikonen <priikone@silcnet.org>
4628 * Defined DLLAPI into silcincludes.h and silcwin32.h for
4629 Win32 DLL. extern's in header files are now declared with
4632 Thu Jan 31 23:34:33 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4634 * Fixed private message handling. It used some old code that
4635 caused the client to crash. Affecte file is
4636 lib/silcclient/client_prvmsg.c.
4638 Thu Jan 31 19:06:22 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4640 * Added function silc_client_add_channel,
4641 silc_client_replace_channel_id, and removed functions
4642 silc_client_new_channel_id and silc_idlist_get_channel_by_id
4643 from client library.
4645 * Added cross reference of the joined channels to the
4646 SilcClientEntry, and changed the SilcChannelEntry's
4647 users list to SilcHashTable. The affected files are
4648 lib/silcclient/idlist.[ch].
4650 * Fixed a bug in hash table tarversing. While the hash table
4651 is traversed with SilcHashTableList the table must not be
4652 rehashed. It is now guaranteed that auto rehashable tables
4653 are not rehashed while tarversing the list. Also defined that
4654 silc_hash_table_rehash must not be called while tarversing
4655 the table. Added function silc_hash_table_list_reset that must
4656 be called after the tarversing is over. The affected files are
4657 lib/silcutil/silchashtable.[ch].
4659 * Changed all hash table traversing to call the new
4660 silc_hash_table_list_reset in server and in client library.
4662 * Added function silc_client_on_channel to return the
4663 SilcChannelUser entry if the specified client entry is joined
4664 on the specified channel. This is exported to application as
4665 well. Affected files lib/silcclient/client_channel.c, silcapi.h.
4667 Wed Jan 30 19:14:31 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4669 * Fixed founder regaining problem with JOIN command on normal
4670 server. The notify for mode change must be sent always and
4671 not only if !cmd->pending. Affected file silcd/command.c.
4673 * Fixed the WHOWAS command's reply sending to support the
4674 lists correctly. Affected file silcd/command.c.
4676 Wed Jan 30 11:11:47 CET 2002 Pekka Riikonen <priikone@silcnet.org>
4678 * When sending JOIN command to router for processing the
4679 sender's old command identifier was not saved back to the
4680 sender's command context, fixed now. The affected file is
4683 * Create the key in JOIN command of the router did not return
4684 the channel key, added check for this. Affected file is
4687 * Fixed a channel ID update bug in JOIN command reply. Do
4688 not directly upgrade the ID but call the function
4689 silc_idlist_replace_channel_id if the ID was changed.
4690 Affected file silcd/command_reply.c.
4692 * Fixed memory leaks from command calling if it would fail.
4693 Affected file silcd/command.c.
4695 Tue Jan 29 19:49:31 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4697 * Applied patches from cras:
4699 Memory leak fixes around libaries, irssi window resize fix,
4700 new silclist.h and silcdlist.h, all extern inline changed to
4703 * Removed dotconf from lib/dotconf, not needed anymore.
4705 * Removed TRQ from lib/trq, not needed anymore.
4707 * Do more frequent heartbeats (5 minutes instead of 10 minutes)
4708 with server connections. Later this will be configurable
4709 in config file after new config file is done. Affected file
4712 Tue Jan 29 10:35:03 CET 2002 Pekka Riikonen <priikone@silcnet.org>
4714 * Fixed a crash in server related to channel announcements.
4715 Affected file silcd/server.c.
4717 Mon Jan 28 17:49:42 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4719 * Fixed memory leaks in silc_server_create_new_channel*
4720 functions. Affected file silcd/server.c.
4722 * Fixed the CHANNEL_CHANGE notify to re-announce the channel
4723 which ID was changed. This way the router will send the
4724 user list for the channel again, and server won't be in
4725 desync in some rare circumstances. Affected file is
4726 silcd/packet_receive.c.
4728 Sun Jan 27 21:04:19 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4730 * Check for NULL socket pointer in the function
4731 silc_server_packet_send_to_channel_real. Affected file
4732 silcd/packet_send.c.
4734 * Fixed the BAN notify handling to correctly remove ban
4735 list. Affected file silcd/packet_receive.c.
4737 Sat Jan 26 23:01:03 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4739 * Fixed some header addition to Toolkit distribution in
4740 lib/silcutil/Makefile.am and lib/trq/Makefile.am.
4742 * Added lib/silcclient/client_ops_example.h as an template
4743 file for application programmers to quickly start using
4744 the SilcClientOperation functions in their application.
4745 Updated the lib/silcclient/README as well to tell about this
4746 nice file made available.
4748 Sat Jan 26 10:45:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4750 * Call silc_server_remove_from_channels when removing client
4751 entry when NO_SUCH_CLIENT_ID was received. Affected file
4752 is silcd/command_reply.c.
4754 Fri Jan 25 19:12:36 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4756 * Added server & router operator statistics updating. Affected
4757 file silcd/packet_receive.c and silcd/command.c.
4759 * Fixed the SERVER_SIGNOFF notify handling on normal server
4760 not to save the history information for clients. Same was
4761 fixed earlier in remove_clients_by_server function, but not
4762 here. Affected file silcd/packet_receive.c.
4764 * Raised the default connection-retry count from 4 to 7 in
4765 server. Affected file silcd/server.h.
4767 * Cancel any possible reconnect timeouts when we start the
4768 key exchange. Affected file silcd/server.c.
4770 * Do not reconnect on connection failure when SCONNECT was
4771 given. Affected files silcd/server.[ch].
4773 Tue Jan 22 18:19:36 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4775 * Removed assert()'s from the lib/silcclient/client_keyagr.c.
4777 * Fixed the NICK command to always give the unformatted
4778 nickname to the one giving the NICK command. If unformatted
4779 nickname is cached already it will be formatted and the
4780 local entry will always get the unformatted nickname.
4781 Affected file lib/silcclient/idlist.c.
4783 * Fixed some double frees from client library commands.
4784 Affected file is lib/silcclient/command.c.
4786 * Fixed CUMODE command in server to assure that no one can
4787 change founder's mode than the founder itself, there was a
4788 little bug. Affected file silcd/command.c.
4790 Mon Jan 21 19:07:53 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4792 * Removed the SilcClientCommandDestructor from the client
4793 libary, it is not needed anymore. Affected files are
4794 lib/silcclient/silcapi.h, command[_reply].[ch],
4795 client_notify, idlist.c.
4797 * Fixed GETKEY command to first resolve client, and then
4798 resolve the server only if the client was not found, instead
4799 of resolving both at the same time. Affected file is
4800 lib/silcclient/command.c.
4802 * Added silc_client_start_key_exchange_cb and lookup the
4803 remote hostname and IP address before starting the key
4804 exchange with server. The affected file is
4805 lib/silcclient/client.c.
4807 * The server's public key is now saved using the IP address
4808 of the server and not the servername for the filename.
4809 The hostname public key filename is checked as an fall back
4810 method if the IP address based filename is not found.
4812 Fixed the GETKEY command to save the fetched server key
4813 in correct filename.
4815 Print the remote server's hostname now when new key is
4816 received during connection process. Affected file is
4817 irssi/src/silc/core/client_ops.c.
4819 * Return always our own public key to the client if it asks
4820 for it with GETKEY command. Affected file silcd/command.c.
4822 * Removed the use_auto_addr variable from default config
4823 file since it was in wrong section. Affected file is
4826 * Fixed TOPIC_CHANGE notification to not route it when it
4827 was sent using silc_server_send_notify_to_channel function.
4828 Affected file silcd/command.c.
4830 * Fixed silc_server_send_notify_kicked to send the kicker's
4831 Client ID also, it was missing. Affected files are
4832 silcd/command.c, silcd/packet_send.[ch].
4834 Thu Jan 17 18:59:11 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4836 * Do not save client history information in SERVER_SIGNOFF.
4837 Fixes the bug in normal server that it does not detect
4838 the client becoming valid after the server becomes back
4839 online. Affected file silcd/server_util.c.
4841 * Added `sock_error' field into the SilcSocketConnection
4842 context. When error occurs during socket operation (read
4843 or write) the error is saved. Added also new function
4844 silc_socket_get_error to return human readable socket error
4845 message. Affected files are lib/silcutil/silcsockconn.[ch],
4846 lib/silcutil/unix/silcunixsockconn.c, and
4847 lib/silcutil/win32/silcwin32sockconn.c.
4849 * The server now prints the socket error message in the
4850 signoff for client. Affected file silcd/server.c.
4852 * Fixed the `created' channel information sending from router
4853 to server in JOIN command. Checks now whether the channel
4854 really was created or not and set it according that.
4856 Fixed the JOIN command to use the client entry's current
4857 ID during the joining procedure instead of the one it sent
4858 in the command (it is checked though), since it can change
4859 between the packet processing and command processing, and
4860 would just case unnecessary pain in the client end. Affected
4861 file silcd/command.c.
4863 * Fixed a channel key payload sending to use correct channel
4864 ID when the server was forced to change the channel's ID by
4865 router. Router sent the key payload with the old Channel ID.
4866 Affected file silcd/packet_receive.c.
4868 Wed Jan 16 22:26:30 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4870 * Call silc_server_save_channel_key only if the key payload
4871 was provided in the JOIN command's command reply. Affected
4872 file silcd/command_reply.c.
4874 Tue Jan 15 18:49:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4876 * Fixed silc_mp_sizeinbase to return the value correctly with
4877 MPI. Affected file lib/silcmath/mp_mpi.c.
4879 * Fixed the stop_server signal to correctly stop the scheduler
4880 and gracefully stop the server when SIGTERM or SIGINT signals
4881 are received. Affected file silcd/silcd.c.
4883 Mon Jan 7 23:38:19 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
4885 * Simple handling of TERM and HUP signals. Also added some log
4886 flushing call around. Affected file is
4889 * Fixed small bugs in silclog.c. Now buffering output will take
4890 effect after 10 seconds since startup: This will ensure that
4891 no important startup messages are lost. Also output redirection
4892 will preserve original format ([Date] [Type] message).
4893 Affected file is lib/silcutil/silclog.c.
4895 * Added two options to the config file, in the logging section:
4896 quicklogs:<yes/no>: and flushdelay:<seconds>:. Affected files
4897 lib/silcutil/silclog.[ch], silcd/serverconfig.[ch].
4899 Sun Jan 6 12:49:40 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4901 * Do not print the warning about log files not being initialized
4902 more than once to avoid excess logging. Affected file is
4903 lib/silcutil/silclog.c.
4905 * Fixed the SIM compilation in lib/silcsim/Makefile.am. Fixed
4906 the SIM copying in make install in Makefile.am.pre.
4908 Sun Jan 6 01:10:21 CET 2001 Johnny Mnemonic <johnny@themnemonic.org>
4910 * Rewritten silclog APIs. Globally interesting changes follows:
4911 silc_log_set_files() changed to silc_log_set_file().
4912 silc_log_set_callbacks() changed to silc_log_set_callback().
4913 ROBOdoc documented silclog header file.
4914 SilcLogCb now returns bool to wether inihibit the default
4915 handler or not (to keep the old behaviour return always TRUE).
4916 The new APIs should also fix the problem of the
4917 silcd_error.log file that was written in the current directory.
4920 Log files streams will remain opened after silc_log_set_file()
4921 call, means less CPU usage notably on high traffic servers.
4922 File streams are now full buffered, and flushed to the disk
4923 every 5 minutes, lesses HD activity and CPU usage.
4924 Messages can be redirected, allowing admins to configure
4925 one single logfile for all server messages.
4926 the silc_log_quick global variable to activate fast-logging.
4927 Affected files lib/silcutil/silclog.[ch]
4929 * Changed some code to conform new silclog APIs. Affected
4930 files are doc/example_silcd.conf.in, silcd/server.c
4931 irssi/src/silc/core/silc-core.c, silcd/serverconfig.[ch],
4934 * Fixed a memory leak that could occur in some situations.
4935 Affected file silcd/serverconfig.c.
4937 Sat Jan 5 13:37:29 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4939 * Added the silc_client_del_client to remove the client from
4940 all channels as well. Affected file lib/silcclient/idlist.c.
4942 * Fixed the client library to correctly remove the client
4943 from all channels when the client entry is being destroyed.
4944 Affected file lib/silcclient/client_notify.c, command.c.
4946 * Added auto-nicking support to the client library. If the
4947 applicatio now sets client->nickname it will be sent to the
4948 server after connecting by the library. This way for example
4949 SILCNICK (or IRCNICK) environment variables will have effect
4950 and always change the nickname automatically to whatever
4951 it is wanted. Affected file lib/silcclient/client.[ch].
4953 * Renamed silc_server_command_bad_chars to the
4954 silc_server_name_bad_chars and moved it to the
4955 silcd/server_util.[ch]. Added also new function
4956 silc_server_name_modify_bad to return nickname that
4957 includes bad characters as new nickname without those
4958 bad characters. This check and modify is now used in
4959 silc_server_new_client when the username is initially set
4960 as nickname, so it must be checked to be valid nickname.
4961 Affected file silcd/packet_receive.c.
4963 * The nickname length is now taken from the packet for real
4964 and not trusted to strlen() since it clearly can return
4965 wrong length for nickname including bad characters. This
4966 also applies to channel names. Affected file silcd/command.c.
4968 * Removed the lib/silcsilm/modules directory. Modules are now
4969 compiled into the lib/silcsim. Fixed the copying of the
4970 modules to follow symbolic links in Makefile.am.pre.
4972 Wed Jan 2 18:56:21 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4974 * Fixed silc_string_regexify list creation. Fixes bugs with
4975 BAN and INVITE commands in server. The affected file is
4976 lib/silcutil/unix/silcunixutil.c.
4978 Sun Dec 30 13:41:34 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4980 * Removed the command destructor entirely from the server's
4981 command and command reply routines. It is not needed, and
4982 its usage was buggy and caused crashes. Affected files are
4983 silcd/command[_reply].[ch].
4985 Fri Dec 28 12:43:22 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4987 * Cancel protocol and NULL sock->protocol if timeout
4988 occurred during protocol. Affected file silcd/server.c.
4990 * Cancel protocol timeouts always before calling the final
4991 callback, to assure that after final callback is called
4992 no other state will be called for the protocol anymore.
4993 Affected file silcd/protocol.c.
4995 * Print error log if incoming connection configuration could
4996 not be found. Affected file silcd/server.c.
4998 * Fixed JOIN command to correctly save the founder mode
4999 to the client on normal SILC server, when the channel
5000 was created by the router. Affected file silcd/command.c.
5002 * Fixed LIST command (hopefully) to send correct reply
5003 packets. Affected file silcd/command.c.
5005 Thu Dec 20 16:14:52 CET 2001 Pekka Riikonen <priikone@silcnet.org>
5007 * The silc_packet_receive_process now returns FALSE if the
5008 read data was invalid packet, and TRUE if it was ok.
5010 The server now checks that if unauthenticated connection
5011 sends data and its processing fails the server will close
5012 the connection since it could be a malicious flooder.
5014 Affected files lib/silccore/silcpacket.[ch], silcd/server.c.
5016 Wed Dec 19 21:31:25 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5018 * Make sure the warning about error opening a log file is
5019 printed only once and not everytime it fails (produces
5020 too much useless log). Affected file lib/silcutil/silclog.c.
5022 Wed Dec 19 18:21:51 CET 2001 Johnny Mnemonic <johnny@themnemonic.org>
5024 * Made the silc_server_daemonise() function more readable.
5025 Affected file silcd/server.c.
5027 * Pid file is now optional, the user may comment it out from
5028 the config file. Removed define SILC_SERVER_PID_FILE, we
5029 don't need a default any longer. Affected file
5030 configure.in.pre, lib/Makefile.am.pre.
5032 * Make some use of the pid file. The server now dies at startup
5033 if it detects a valid pid file on his path. The server would
5034 die anyway in this circumstance, because of the bind() failure.
5035 Affected file silcd/silcd.c.
5037 * No longer compiling lib/dotconf.
5039 Mon Dec 17 18:24:27 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5041 * Fixed JOIN command parsing not to crash. Affected file
5042 lib/silcclient/command.c.
5044 * Fied the NICK_CHANGE notify to add the new client entry
5045 even it is resolved. This removes an <[unknown]> nick
5046 thingy bug in the client. Affected file is
5047 lib/silcclient/client_notify.c.
5049 * Do not try to allocate 0 bytes (efence does not like it)
5050 in lib/silccore/silccomand.c when encoding payload.
5052 * Do not take IRCNICK as nickname in Irssi SILC client since
5053 it is not possible to set nickname before hand connecting
5054 the server (TODO has an entry about adding auto-nicking
5057 * Changed the silc_server_command_pending to check whether
5058 there already exists an pending entry with the specified
5059 command, command identifier and pending callback. This is
5060 to fix IDENTIFY and WHOIS related crashes that may register
5061 multiple pending commands with same identifier. Affected
5062 file silcd/command.c.
5064 * Fixed the server to reconnect to the router even if it
5065 was already reconnecting and EOF was received. This to
5066 fix a possibility that the server wouldn't ever try to
5067 auto-reconnect to the router. Affected file silcd/server.c.
5069 Sat Dec 15 20:31:50 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5071 * Fixed the server's password authentication to use the
5072 length of the locally saved password, and not the one
5073 sent in the packet. Affected file silcd/protocol.c.
5075 * Fixed same password authentication problem in the
5076 Authentication Payload handling routines in
5077 lib/silccore/silcauth.c.
5079 * Yet another password authentication problem fixed with
5080 channel password handling in silcd/command.c.
5082 Mon Dec 10 19:57:40 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5084 * If first character of string in silc_parse_userfqdn is '@'
5085 then do not parse it. Affected file is
5086 lib/silcutil/silcutil.c.
5088 Sun Dec 9 22:18:50 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5090 * Fixed minor bug in IDENTIFY command reply sending, which
5091 caused various weird problems during JOIN when it was
5092 resolving names for users. Affected file silcd/command.c.
5094 Sun Dec 9 19:18:41 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5096 * Fixed the IDENTIFY command reply sending to chech better valid
5097 clients. It was possible to send incomplete list of replies.
5098 Affected file silcd/command.c.
5100 Sat Dec 8 15:58:31 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5102 * Added silc_client_command[s]_[un]register functions now to
5103 dynamically register the commands in client library. Removed
5104 the static table of commands. This allows the client library
5105 to call commands without causing the application to know about
5106 what commands library has called.
5108 Removed the INFO command reply kludge to detect when the command
5109 was called by library. Now library use its own command reply
5110 function for INFO command.
5112 Added function silc_client_command_call to call a command.
5113 Application can use it to call command, not access the structure
5116 Now all commands that are sent by the client library (not
5117 explicitly sent by application) use own command reply functions.
5119 Affected files around lib/silcclient/ and in
5120 irssi/src/silc/core/.
5122 * Fixed the WHOIS command reply sending to chech better valid
5123 clients. It was possible to send incomplete list of replies.
5125 Fixed the WHOIS and IDENTIFY to send the request to router
5126 if normal server did not do it and did not find any results.
5128 Affected file silcd/command.c.
5130 Thu Dec 6 17:21:06 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5132 * Moved the internal data from SilcClient context into its
5133 own file, not accesible to application. Affected files
5134 lib/silcclient/client.h and lib/silcclient/client_internal.h,
5135 and other files in client library.
5137 Thu Dec 6 10:37:55 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5139 * Added doc/examples installation target in Makefile.am.pre.
5142 Tue Dec 4 17:43:19 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5144 * If NO_SUCH_CLIENT_ID notify is received for WHOIS or IDENTIFY
5145 commands the found client entry will be removed from the
5146 cache, after notifying application about the error. Affected
5147 file lib/silcclient/command_reply.c.
5149 * Changed the /MSG to check for exact nickname user gave, and
5150 not let `nick' match `nick@host' if it is only one found. Now,
5151 user must type the exact nickname (like nick@host2) even if
5152 there are no more than one same nicks found. This is to avoid
5153 a possibility of sending nickname to wrong nickname since
5154 `nick' could match `nick@host'. Affected file is
5155 irssi/src/core/silc-servers.c.
5157 Mon Dec 3 18:49:45 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5159 * Do not print "you are now server operator" or similar when
5160 giving /away command. Affected files are
5161 irssi/src/silc/core/client_ops.c, silc-servers.h.
5163 * Made the silc_server_command_pending_error_check to send
5164 the same command reply payload it received back to the
5165 original sender of the command. This way all arguments
5166 that was received by the server will be received by the
5167 client too. Affected file silcd/command.c.
5169 * Added the silc_idcache_add to return the created cache entry
5170 to a pointer. Affected file lib/silccore/silcidcache.[ch].
5172 * Add global clients to expire if they are not on any channel.
5173 This is because normal server will never know if they signoff
5174 if they are not on any channel. The cache expiry will take
5175 case of these entries. This is done by normal servers only.
5176 The affected files are silcd/command_reply.c,
5177 silcd/idlist.[ch], silcd/server and silcd/packet_receive.c.
5179 * If server receives invalid ID notification for WHOIS or
5180 IDENTIFY and the ID exists in the lists, it is removed.
5181 Affected file silcd/command_reply.c.
5183 * If NO_SUCH_CLIENT_ID is received for WHOIS or IDENTIFY command
5184 in client then client entry that it matches is searched and
5185 the nickname is printed on the screen for user. Affected
5186 file irssi/src/silc/core/client_ops.c.
5188 Mon Dec 3 11:56:59 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5190 * Use cache entry expire time in the LIST command reply to
5191 purge old entries from the cache after the LIST command
5192 reply has been received. This way we don't have non-existent
5193 entries in the cache for too long. Affected file is
5194 silcd/command_reply.c.
5196 Sun Dec 2 23:29:07 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5198 * If we are normal server, and we've not resolved client info
5199 in WHOIS or IDENTIFY from router, and it is global client,
5200 we'll check whether it is on some channel. If it is not
5201 then we cannot be sure about its validity and will resolve it
5202 from router. Fixes a bug in WHOIS and IDENTIFY. Affected
5203 file silcd/command.c.
5205 * Search channel by name (if possible) rather than by ID
5206 in IDENTIFY command's command reply. Affected file is
5207 silcd/command_reply.c.
5209 Sun Dec 2 13:48:46 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5211 * Distribute to the channel passphrase in CMODE_CHANGE notify.
5212 Updated specs and implemented it. Affected file silcd/command.c,
5213 silcd/packet_send.c and silcd/packet_receive.c.
5215 * Implemented the <founder auth> payload handling in the JOIN
5216 command. If provided all conditions for channel joining
5217 except requirement to provide correct passphrase can be
5218 overrided by the channel founder. Updated the protocol specs.
5219 Affected file silcd/command.c.
5221 Added support for founder auth in JOIN command in client
5222 library. Fixed the parsing of the JOIN command now to support
5223 all options as they should be. The affected file is
5224 lib/silcclient/command.c.
5226 * Optimized the WHOIS and IDENTIFY commands to send the request
5227 to router only if it includes nicknames or other names. If
5228 they include only IDs then check the local cache first before
5229 routing. Affected file is silcd/command.c.
5231 * Added channels topic announcements. Affected file is
5232 silcd/packet_receive.c and silcd/server.c.
5234 * Fixed the silc_server_send_notify_topic_set to really destine
5235 the packet to channel. Affected file silcd/packet_send.c.
5237 * Fixed a crash in CHANNEL_CHANGE notify handling in the client
5238 library. Affected file lib/silcclient/client_notify.c.
5240 * Added UMODE announcements. Affected file silcd/server.c.
5242 Sat Dec 1 12:52:39 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5244 * Memory leak fixes in:
5246 lib/silcutil/silcsockconn.c
5247 lib/silcske/silcske.c
5248 lib/silcske/groups.c
5250 lib/silccrypt/silcpkcs.c
5251 lib/silccore/silccommand.c
5252 lib/silccore/silcidcache.c
5257 * ROBOdoc documented the lib/silcske/groups.h file and a
5258 bit changed the interface for better.
5260 Thu Nov 29 22:12:50 EET 2001 Pekka Riikonen <priikone@silcnet.org>'
5262 * Update the client entry context in the ID cache after
5263 nick change. Affected file lib/silcclient/command.c.
5264 Fixes the CUMODE command when regaining founder privileges,
5265 and a little WHOIS problem.
5267 * Fixed silc_net_gethostbyname to correctly call the
5268 inet_ntop. Affected file lib/silcutil/silcnet.c.
5270 Thu Nov 29 19:31:23 EET 2001 Pekka Riikonen <priikone@silcnet.org>'
5272 * Added IPv6 support checking to the configure.in.pre, added
5273 also --enable-ipv6 option to override the check. Affected
5274 file configure.in.pre.
5276 * The silc_thread_create now calls the start function
5277 directly if threads support is not compiled in. Removes
5278 ugly #ifdef's from generic code. Affected files are
5279 lib/silcutil/unix/silcunixthread, win32/silcwin32thread.c.
5281 * Added silc_net_gethostby[name/addr]_async to asynchronously
5282 resolve. Affected files are lib/silcutil/silcnet.[ch].
5284 * Added support for rendering IPv6 based server, client and
5285 channel IDs. Affected file lib/silcutil/silcutil.c.
5287 * Added support for creating IPv6 based server IDs. Affected
5288 file is silcd/serverid.c.
5290 Wed Nov 28 23:46:09 EET 2001 Pekka Riikonen <priikone@silcnet.org>'
5292 * Added silc_net_gethostby[addr/name] into the
5293 lib/silcutil/silcnet.[ch]. Added IPv6 support to Unix network
5294 routines. Added silc_net_is_ip[4/6]. Affected file is
5295 lib/silcutil/unix/silcunixnet.c. All routines that take
5296 address as argument now supports both IPv4 and IPv6 addresses.
5298 Mon Nov 26 18:09:48 EET 2001 Pekka Riikonen <priikone@silcnet.org>'
5300 * Fixed LIST command reply sending in server. Affected file
5303 * Server now sends the kicker's client ID in the KICK notify
5304 to the kicked client. Affected file silcd/command.c.
5306 * The client library now parses the kickers client ID and
5307 UI displays it. Affected files lib/silcclient/client_notify.c
5308 and irssi/src/silc/core/silc-channels.c, module-formats.c.
5310 * Made all payload parsing function prototypes consistent.
5311 They all take now const unsigned char * and uint32 pair as
5312 the payload data instead of SilcBuffer. Changes all around
5313 the source tree. Other unsigned char* -> const unsigned char*
5314 changes around the tree as well.
5316 * Optimized SFTP client and server packet sending not to
5317 allocate new buffer for each packet but to recycle the
5318 first allocated buffer. Affected files are
5319 lib/silcsftp/sftp_client.c, sftp_server.c, sftp_util.[ch].
5321 * Optimized the SFTP client to use SilcList instead of
5322 SilcDList for requests, because it is faster. Affected file
5323 is lib/silcsftp/sftp_client.c.
5325 * Moved the ID Payload routines from lib/silccore/silcpayload.[ch]
5326 into lib/silccore/silcid.[ch].
5328 Renamed silcpayload.[ch] into silcargument.[ch].
5330 Mon Nov 26 15:01:53 CET 2001 Pekka Riikonen <priikone@silcnet.org>
5332 * If client entry is deleted with active key agreement
5333 session, abort the session.
5335 The silc_client_abort_key_agreement now calls the completion
5336 callback with new SILC_KEY_AGREEMENT_ABORTED status.
5338 Affected file lib/silcclient/silcapi.h, client_keyagr.c and
5341 Sun Nov 25 18:01:45 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5343 * Don't use __restrict in older GCC's. Affected file is
5344 lib/silcmath/mpi/mpi-priv.h. A patch by salo.
5346 * silc_net_localhost now attempts to reverse lookup the
5347 IP/hostname. Affected file lib/silcutil/silcnet.c.
5349 * Defined <founder auth> argument to the SILC_COMMAND_JOIN
5350 command. It can be used to gain founder privileges at
5351 the same time when joining the channel.
5353 Defined that the SILC_NOTIFY_TYPE_KICKED send the
5354 kicker's client ID as well. Updated protocol specs.
5356 Defined that the server must send SILC_COMMAND_IDENTIFY
5357 command reply with error status to client who sent
5358 private message with invalid client ID.
5360 Updated the protocol specification.
5362 * Added silc_server_send_command_reply to send any
5363 command reply. Affected file silcd/packet_send.[ch].
5365 * Added silc_id_payload_encode_data to encode ID payload
5366 from raw ID data. Affected file lib/silccore/silcpayload.[ch].
5368 * The server now send IDENTIFY command reply with error
5369 status if client ID in private message is invalid. Affected
5370 file silcd/packet_receive.c.
5372 * Save the server key file with server's IP address in
5373 the filename instead of hostname. The affected file is
5374 irssi/src/silc/core/client_ops.c.
5376 Sat Nov 24 20:08:22 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5378 * Typo fixes in irssi/src/fe-common/silc/module-formats.c.
5381 * Added libtool support for compiling shared objects in
5382 lib/silcsim. Affected file configure.in.pre and
5383 lib/silcsim/Makefile.am. Original patch by cras.
5385 Fri Nov 23 23:30:59 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5387 * Pid file configuration, and server's config file fixes
5388 patch by toma. Updated CREDITS file.
5390 Sun Nov 18 01:34:41 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5392 * Fixed silc_client_channel_message to not try to decrypt
5393 the message twice if it resolved the destination client
5394 information. This could cause of dropping one channel
5395 message. Affected file lib/silcclient/client_channel.c.
5397 Wed Nov 14 23:44:56 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5399 * Added silc_client_run_one into lib/silcclient/silcapi.h and
5400 lib/silcclient/client.c. This function is used when the SILC
5401 Client is run under some other scheduler, or event loop or
5402 main loop. On GUI applications, for example this may be
5403 desired to used to run the client under the GUI application's
5404 main loop. Typically the GUI application would register an
5405 idle task that calls this function multiple times in a second
5406 to quickly process the SILC specific data.
5408 Wed Nov 14 19:16:52 CET 2001 Johnny Mnemonic <johnny@themnemonic.org>
5410 * Fixed silc_server_drop() for dropping the supplementary
5411 groups as well, this could cause a security hole on some
5414 Wed Nov 14 16:22:25 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5416 * __pid_t -> pid_t in lib/silccrypt/silcrng.c. A patch by
5419 * Write PID file after dropping privileges. Added -F option
5420 to run server on foreground. A patch by debolaz.
5421 Affected files silcd/server.c, silcd/silcd.c.
5423 * Fixed MOTD to return the MOTD file server name. Affected
5424 file silcd/command.c.
5426 * Added INFO command reply handling to the Irssi SILC Client.
5427 Affected file irssi/src/silc/core/client_ops.c.
5429 Wed Nov 14 00:18:08 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5431 * Fixed the silc_idcache_list_* routines to really support
5432 the dynamic list. Fixes a crash. Affected file is
5433 lib/silccore/silcidcache.c.
5435 * Fixed the LIST command reply to really call LIST command's
5436 pending callbacks. Affected file silcd/command_reply.c.
5438 Tue Nov 13 00:49:17 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5440 * Update conn->local_entry->nickname after giving NICK
5441 command. Affected file lib/silcclient/command.c.
5443 Sun Nov 11 23:43:02 PST 2001 Brian Costello <bc@wpfr.org>
5445 * Added the [pid] option to the silcd configuration file
5447 Affected files: serverconfig.[ch] and silcd.c
5449 Sun Nov 11 23:56:39 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5451 * Save fingerprint in WHOIS command reply in server.
5452 Affected file silcd/command_reply.c.
5454 * Fixed NICK commands pending callback registration.
5455 Affected file lib/silcclient/command.c.
5457 Sun Nov 11 10:49:10 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5459 * Use ++server->cmd_ident when sending commands in server,
5460 instead of random number. Affected file silcd/command.c.
5462 * Fixed GETKEY command reply to call actually GETKEY pending
5463 command callbacks. Affected file silcd/command_reply.c.
5465 * A bit stricter check for nicknames. Check for same nickname
5466 in NICK command also. Affected file silcd/command.c.
5468 * Do not call INFO command everytime client ID changes, only
5469 during first connecting. Affected file lib/silcclient/client.c.
5471 * Set the new nickname only after successful command reply for
5472 NICK command is returned by server. Affected file
5473 lib/silcclient/command.c.
5475 * Remove nicknames from nicklist during server_signoff notify.
5476 Should fix /NAMES bit more. The affected file is
5477 irssi/src/silc/core/silc-channels.c.
5479 * Added `fingerprint' field to the SilcIDListData in the
5480 silcd/idlist.h to hold the fingerprint of the client's
5483 Send the fingerprint of the client's public key in WHOIS
5486 Affected files silcd/command.c, and silcd/idlist.[ch].
5488 * Added silc_fingerprint into lib/silcutil/silcutil.[ch] to
5489 create fingerprint from given data.
5491 * Show the fingerprint of the client's public key in WHOIS.
5492 Affected files irssi/src/module-formats.[ch] and
5493 irssi/src/silc/core/client_ops.c.
5495 * Format the multiple same nicknames also during JOIN and
5496 NICK_CHANGE notifys. Affected file is
5497 lib/silcclient/client_notify.c.
5499 * Do not print error on screen for invalid private message
5500 payload since it can come if someone is sending private
5501 messages with wrong key. Affected file
5502 lib/silccore/silcprivate.c.
5504 * Fixed multiple concurrent /PING crash. Affected file
5505 lib/silcclient/command.c.
5507 * Changed the wrong ID encoding. All IP addresses must be
5508 in MSB first order in encoded format. They were encoded
5509 wrong and was in LSB format. Affected files are
5510 silcd/serverid.c, lib/silcutil/silcutil.c.
5512 * Remove silc_net_addr2bin_ne from lib/silcutil/silcnet.[ch].
5514 * Call the `connect' client operation through the scheduler
5515 in case of error. Affected file lib/silcclient/client.c.
5517 * Call the `failure' client operation even if the error
5518 occurred locally during a protocol. Affected file is
5519 lib/silcclient/protocol.c.
5521 * Added support of sending LIST command to router from normal
5522 server. This way normal server can get list of all channels
5523 in the network too. Fixed the channel list sending in the
5524 server too. Affected files are silcd/command.c, and
5525 silcd/command_reply.[ch].
5527 * Added silc_server_update_channels_by_server and
5528 silc_server_remove_channels_by_server. They are used during
5529 disconnection of primary router and in backup router protocol.
5530 Affected file silcd/server_util.[ch], silcd/server.c and
5531 silcd/server_backup.c.
5533 * Fixed channel adding to global list in IDENTIFY command
5534 reply in server. Affected file silcd/command_reply.c.
5536 Sat Nov 10 21:39:22 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5538 * If the incoming packet type is REKEY or REKEY_DONE process
5539 that packet always synchronously. Fixes yet another MAC
5540 failed error on slow (dialup) connections. Affected file
5541 lib/silcclient/client.c and silcd/server.c.
5543 Thu Nov 8 22:21:09 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5545 * Call check_version SKE callback for initiator too. Affected
5546 file lib/silcske/silcske.c.
5548 * Implemented fix for security hole found in the SKE that was
5549 fixed in the specification few days back; the initiator's
5550 public key is now added to the HASH value computation.
5551 Added backwards support for the old way of doing it too, for
5552 old clients and old servers. Affected file is
5553 lib/silcske/silcske.c.
5555 * Enabled mutual authentication by default in SKE. If initiator
5556 is not providing mutual authentication the responder will
5557 force it. This will provide the proof of posession of the
5558 private key for responder. The affected files are
5559 lib/silcclient/protocol.c and silcd/protocol.c.
5561 * Do not cache anymore the server's public key during SKE.
5562 We do mutual authentication so the proof of posession of
5563 private key is done, and if the server is authenticated in
5564 conn auth protocol with public key we must have the public
5565 key already. Affected file silcd/protocol.c.
5567 * Added new global debug variable: silc_debug_hexdump. If
5568 it is set to TRUE SILC_LOG_HEXDUMP will be printed. Affected
5569 file lib/silcutil/silclog.[ch].
5571 * Fixed compilation warning due to char * -> const char *.
5572 Affected files lib/silcutil/silcnet.h, and
5573 lib/silccore/silcauth.[ch].
5575 Wed Nov 7 20:43:03 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5577 * Fixed CMODE command when new channel key was created. If
5578 the creation failed the old key was removed. Next time giving
5579 same command would crash the server since the old key was
5580 freed already. Affected file silcd/command.c.
5582 * Fixed the silc_server_announce_get_channels to not crash
5583 on reconnect. Affected file silcd/server.c.
5585 Wed Nov 7 17:15:07 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5587 * Added silc_log_set_debug_string function to set a regex
5588 string to match for debug output. Only the function names,
5589 or filenames matching the given debug string is actually
5590 printed. This way it is possible to filter out those debug
5591 strings that user is not interested in.
5593 Fixed a bug in silc_string_regexify.
5595 Affected files lib/silcutil/silclog.[ch], and
5596 lib/silcutil/unix/silcunixutil.c.
5598 * Changed the -d options in both server and Irssi SILC client
5599 to take the debug string as argument. Affected files
5600 silcd/silcd.c and irssi/src/silc/core/silc-core.c.
5602 Tue Nov 6 21:31:54 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5604 * Added silc_hash_babbleprint to create a Bubble Babble
5605 Encoded fingerprint. The encoding is developed by Antti
5606 Huima (draft-huima-babble-01.txt), and it creates human
5607 readable strings out of binary data. Affected file
5608 lib/silccrypt/silchash.[ch].
5610 * Print the babble print now in addition of fingerprint as well
5611 in Irssi SILC client. Affected files are
5612 irssi/src/fe-common/silc/module-formats.[ch],
5613 irssi/src/fe-common/silc/core/client_ops.c.
5615 Sun Nov 4 23:37:28 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5617 * Fixed a security problem found in SKE. The initiator's
5618 public key too is now added to the HASH hash value creation
5619 which is signed by the responder to create the SIGN value.
5620 This will prevent anyone in the middle to lie to the responder
5621 about the initiator's public key. If this is done now, the
5622 man in the middle will get caught. Updated the protocol
5625 Sun Nov 4 11:43:53 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5627 * Better installation directory handling. Configure module
5628 paths and other paths automatically to example_silc* files
5629 in doc/. A patch by toma.
5631 * Fixed compiler warning from MPI library, and from SILC RNG.
5634 * Added SILC_SERVER_PID_FILE to define the pid file for server.
5635 It can be configured with ./configure. A patch by toma.
5637 Sat Nov 3 23:48:23 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5639 * Find correct make to use in prepare-clean. A patch by
5640 toma. Affected file prepare-clean.
5642 Sat Nov 3 22:04:00 PST 2001 Brian Costello <bc@mksecure.com>
5644 * Added irssi variables use_auto_addr, auto_bind_ip,
5645 auto_bind_port and auto_public_ip.
5647 * Changed the interface for silc_client_send_key_agreement
5648 in lib/silcclient/silcapi.h
5652 irssi/src/silc/core/silc-core.c
5654 lib/silcclient/silcapi.h
5655 irssi/src/silc/core/silc-channels.c
5656 lib/silcclient/client_keyagr.c
5659 Sat Nov 3 17:48:55 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5661 * Added silc_pkcs_public_key_compare to compare two
5662 public keys. Affected file lib/silccrypt/silcpkcs.[ch].
5664 * Check that the client who set the founder mode on the
5665 channel is the same client that is giving the founder
5666 mode to itself. It is done by comparing the saved public
5667 key (it is saved even in the authentication is passphrase).
5668 Affected file silcd/command.c.
5670 Fri Nov 2 18:52:08 EST 2001 Pekka Riikonen <priikone@silcnet.org>
5672 * Do not process packet for disconnected socket connection.
5673 Affected file lib/silccore/silcpacket.c.
5675 * Process the DISCONNECT packet through scheduler in the
5676 client library. Affected file lib/silcclient/client.c.
5678 * Fixed the silc_client_packet_parse to not to increase
5679 the packet sequence number if the conn->sock and the
5680 current socket connection is not same. This can happen
5681 for example during key agreement when the conn includes
5682 multiple socket connections (listeners). Affected file
5683 lib/silcclient/client.c.
5685 * The sender of the file transfer request now provides also
5686 the pointer (listener) for the key exchange protocol. If
5687 the listener cannot be created then it sends empty key
5688 agreement and lets the receiver provide the listener.
5690 Added `local_ip' and `local_port' arguments to the
5691 silc_client_file_send. If they are provided they are used,
5692 if not then it will attempt to find local IP address, if
5693 not found or bind fails then the remote client will provide
5696 Affected files are lib/silcclient/client_ftp.c and
5697 lib/silcclient/silcapi.h.
5699 * Extended the FILE SEND command to support defining the
5700 local IP and port for key exchange listener. They are
5701 optional. Affected file irssi/src/silc/core/silc-servers.c.
5703 Thu Nov 1 22:10:07 EST 2001 Pekka Riikonen <priikone@silcnet.org>
5705 * Defined to WHOIS command reply the sending of fingerprint
5706 of the client's public key (if the proof of posession of the
5707 corresponding private key is verified by the server).
5708 Updated to the protocol specification.
5710 * Added support of receiving the client's public key's
5711 fingerprint in command reply in client library. Affected
5712 file is lib/silcclient/command_reply.c, and
5713 lib/silcclient/idlist.[ch].
5715 Thu Nov 1 18:06:12 EST 2001 Pekka Riikonen <priikone@silcnet.org>
5717 * Do not send over 128 chars long nickname to the server
5718 in NICK command. Affected file lib/silcclient/command.c.
5720 * Do not send over 256 chars long channel names to the server
5721 in JOIN command. Affected file lib/silcclient/command.c.
5723 Tue Oct 30 22:48:59 EST 2001 Pekka Riikonen <priikone@silcnet.org>
5725 * Assure that silc_server_close_connection cannot be called
5726 twice for same socket context. Affected file is
5729 Tue Oct 30 16:58:14 EST 2001 Pekka Riikonen <priikone@silcnet.org>
5731 * Send error message to application if opening file for
5732 writing during file transfer fails. Affected file is
5733 lib/silcclient/client_ftp.c.
5735 Remove all file transfer sessions for a client that we're
5736 removing from ID cache.
5738 Affected file is lib/silcclient/client_ftp.c.
5740 * Fixed silc_net_addr2bin to return correct address. Affected
5741 file lib/silcutil/[unix/win32]/silc[unix/win32]net.c.
5743 * Fixed file transfer session removing on signoff notify.
5744 Affected file irssi/src/silc/core/silc-servers.c.
5746 * Added the SilcClientFileError to be returned in the monitor
5747 callback. Added NO_SUCH_FILE and PERMISSION_DENIED errors.
5748 Affected file lib/silcclient/silcapi.h.
5750 Mon Oct 29 17:43:04 EST 2001 Pekka Riikonen <priikone@silcnet.org>
5752 * Fixed a crash in silc_client_ftp_free_sessions and
5753 silc_client_ftp_session_free_client. Affected file
5754 lib/silcclient/client_ftp.c.
5756 * Added `disabled' field in the SilcChannelEntry in the server
5757 to indicate if the server entry is disabled. Affected file
5758 silcd/idlist.h, silcd/command[_reply].c.
5760 * SILC server adds now /var/run/silcd.pid everytime it is
5761 started. Affected file silcd/silcd.c.
5763 * Added silc_server_packet_send_clients to send a packet to
5764 the provided table of client entries. Affected file
5765 silcd/packet_send.[ch].
5767 * Fixed a crash in client resolving in client_prvmsg.c in
5768 client library. Affected file lib/silcclient/client_prvmsg.c.
5770 * Do not actually remove the client directly from ID cache
5771 during SERVER_SIGNOFF, but invalidate it. This way we
5772 preserve the WHOWAS info for the client. Affected file
5773 silcd/server_util.c.
5775 * Fixed SERVER_SIGNOFF notify handling in the server. The
5776 server is now able to process incoming SERVER_SIGNOFF notify
5777 for a server that it doesn't even know about. It will remove
5778 the clients provided in the notify. Affected file
5779 silcd/packet_receive.c.
5781 * Check for partial packet in data queue after every packet that
5782 was found from the queue. Return and wait for more data if
5783 there is partial data in queue. Affected file is
5784 lib/silccore/silcpacket.c.
5786 Sun Oct 28 18:46:27 EST 2001 Pekka Riikonen <priikone@silcnet.org>
5788 * Added SilcClietFileError enum to indicate error in
5789 file transfer. Added SILC_CLIENT_FILE_MONITOR_KEY_AGREEMENT
5790 and SILC_CLIENT_FILE_MONITOR_ERROR new monitor statuses.
5791 Affected files lib/silcclient/silcapi.h and
5792 lib/silcclient/client_ftp.c.
5794 * Check that newsize in silc_buffer_realloc is larger than
5795 the old buffer's size. Affected file lib/silcutil/silcbufutil.h.
5797 * Added better monitor of file transfers. It now monitors
5798 key agreement protocol during the file transfer too. Added
5799 error reporting too. Affected files
5800 irssi/src/silc/core/silc-servers.c,
5801 irssi/src/fe-common/silc/module-formats.[ch].
5803 * Wrote a help file for FILE command.
5805 * Added silc_rng_global_get_byte_fast to get not-so-secure
5806 random data as fast as possible. Random data is read from
5807 /dev/urandom if available and from the SILC RNG if not
5808 available. It is used in padding generation. Affected file
5809 lib/silccrypt/silcrng.[ch].
5811 * All packets in client library are now processed synchronously.
5812 Optimized packet processing a lot. Affected file
5813 lib/silcclient/client.c.
5815 * All server connection packets are processing synchronously
5816 now in server, to optimize packet processing. Affected file
5819 * Include files are installed now only in Toolkit distribution
5820 if make install is given. Affected files: all Makefile.am's.
5822 Thu Oct 25 22:44:06 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5824 * Assure that silc_client_notify_by_server_resolve does not
5825 resolve the client information multiple times. If it cannot
5826 be found by the first it cannot be found at all. Affected
5827 file lib/silcclient/client_notify.c.
5829 * Fixed WHOWAS command reply calling. Affected file
5830 lib/silcclient/command_reply.c.
5832 * Removed all references to silc_idlist_get_client from the
5833 Irssi SILC client since that call is internal call used by
5834 the library. The Irssi SILC client will use now client
5835 retrieval functions found in silcapi.h.
5837 * Fixed a bug in resolving nickname info before sending
5838 private message. It used freed memory. Affected file
5839 irssi/src/silc/core/silc-servers.c.
5841 Thu Oct 25 19:04:49 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5843 * Assure my_channels statistics cannot go negative in server.
5844 Affected files silcd/server.c, silcd/server_util.c.
5846 Wed Oct 24 19:53:05 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5848 * Upgraded dotconf 1.0.2 to 1.0.6 in lib/dotconf.
5850 Tue Oct 23 13:51:19 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5852 * Win32 Toolkit changes. Affected files
5853 win32/silc.dsw, win32/libsilc/libsilc.def,
5854 win32/libsilcclient/libsilc.def,
5855 lib/silcutil/silcutil.c, and
5856 lib/sftp/sftp_fs_memory.c.
5858 Mon Oct 22 16:35:05 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5860 * Added silc_net_localip to return local host's IP address.
5861 Affected file lib/silcutil/silcnet.[ch].
5863 * If key exchange or rekey protocol is active for a connection
5864 parse all packets syncronously since there might be packets
5865 in packet queue that we are not able to process without first
5866 processing packets before them. Affected file silcd/server,
5867 lib/silcclient/client.c.
5869 * SilcPacketParserCallback now returns TRUE or FALSE to indicate
5870 whether library should continue processing the packet.
5871 Affected file lib/silccore/silcpacket.h.
5873 * Added SilcSFTPMonitor callback, SilcSFTPMonitors and
5874 SilcSFTPMonitorData to SFTP server to monitor various
5875 SFTP client requests. Affected file lib/silcsftp/silcsftp.h,
5876 lib/silcsftp/sftp_server.c.
5878 * Added silc_file_size to return file size. Affected file
5879 lib/silcutil/silcutil.[ch].
5881 * Implemented the file transfer support for the client library.
5882 Added preliminary support for simple client to client one-file
5883 transmission. Affected file lib/silcclient/client_ftp.c,
5884 lib/silccilent/client.[ch].
5886 * Added new local command FILE to the Irssi SILC Client.
5887 It is used to perform the file transfer. It has subcommands
5888 SEND, RECEIVE, SHOW and CLOSE. Affected files
5889 irssi/src/silc/core/client_ops.c,
5890 irssi/src/silc/core/silc-server.[ch].
5892 Mon Oct 22 12:50:08 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5894 * Relay the SILC_PACKET_FTP in the server. Affected files
5895 silcd/server.c and silcd/packet_receive.c.
5897 Sun Oct 21 20:21:02 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5899 * Renamed silc_file_read and silc_file_write to functions
5900 silc_file_readfile and silc_file_writefile. Added function
5901 silc_file_open and silc_file_close. Affected files
5902 lib/silcutil/silcutil.[ch].
5904 Thu Oct 18 20:58:13 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5906 * Resolve the client info when received private message or
5907 channel message for a client which nickname we don't know.
5908 Affected files lib/silcclient/client_prvmsg.c and
5909 lib/silcclient/client_channel.c.
5911 * Do not crash in /KEY if client is not connected. Affected
5912 file irssi/src/silc/core/silc-channels.c.
5914 * Added SilcClientStatus field to the SilcClientEntry in the
5915 lib/silcclient/idlist.h.
5917 Added SILC_CLIENT_STATUS_RESOLVING to mark that the entry
5918 is incomplete and is being resolved, it won't be resolved
5921 Make sure also that USERS command reply does not resolve
5922 twice information. Affected file is
5923 lib/silcclient/command_reply.c.
5925 Make sure that silc_client_get_clients_by_list does not
5926 resolve twice same information.
5928 * Check for valid client->id in the silc_server_free_client_data.
5929 Affected file silcd/server.c.
5931 * Fixed /GETKEY nick@server not to crash if the server entry
5932 is not found. Affected file lib/silcclient/command.c.
5934 * Fixed the silc_server_check_cmode_rights to check the
5935 requested modes correctly. Affected file silcd/command.c.
5937 Thu Oct 18 12:10:22 CEST 2001 Pekka Riikonen <priikone@silcnet.org>
5939 * Better checks for non-printable chars in nick added.
5940 Affected file silcd/command.c.
5942 Thu Oct 18 09:18:58 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5944 * Call the silc_server_udpate_servers_by_server in the
5945 primary router that comes back online in the backup resuming
5946 protocol. Otherwise it routes packets wrong. Affected file
5947 silcd/server_util.[ch], silcd/server_backup.c.
5949 Wed Oct 17 16:51:18 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5951 * Added SILC_STR_UI8_[N]STRING[_ALLOC] formats to the
5952 lib/silcutil/silcbuffmt.[ch].
5954 * Redefined the SILC packet header to include the padding
5955 length. Affected file lib/silccore/silcpacket.[ch].
5957 * Added SILC_PACKET_PADLEN_MAX macro to return the padding
5958 length for maximum padding up to 128 bytes). Affected
5959 file lib/silccore/silcpacket.h.
5961 * Removed all backwards support for old 0.5.x MAC thingies.
5962 The SILC packet header change makes it impossible to be
5963 backwards compatible.
5965 * Send the ENDING packet with timeout in the backup resuming
5966 protocol. This is to assure that all routers has connected
5967 to the primary router. Affected file silcd/server_backup.c.
5969 * Changed the RNG to take the first IV from random data. It
5970 used to take it from zero actually. Changed the RNG also
5971 to use /dev/urandom during session. /dev/random is used
5972 in initialization. Affected file lib/silccrypt/silcrng.[ch].
5974 Tue Oct 16 20:45:49 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5976 * Changed the SILC packet header to have the first two bytes
5977 (the packet length) encrypted. Affected files aroung the
5978 code tree, lib/silccore/silcpacket.[ch]. Removed the
5979 SilcPacketCheckDecrypt callback. It is not needed anymore
5980 since the silc_packet_receive_process will determine now
5981 whether the packet is normal or special.
5983 * Implemented the unidirectional MAC keys. Affected files
5984 lib/silcske/silcske.c, silcd/protocol.c and
5985 lib/silcclient/protocol.c.
5987 * Implemented the packet sequence number to the MAC computation.
5988 Affected files lib/silccore/silcpacket.c, silcd/protocol.c,
5989 silcd/packet_send.c, silcd/server.c, lib/silcclient/client.c,
5990 lib/silcclient/protocol.c.
5992 Mon Oct 15 17:42:55 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5994 * Allow backup router to announce servers. All servers
5995 announced by backup router are added to the global list
5996 automatically. Update hte server's socket to our primary
5997 router also when backup router announces a server.
5998 Affected file silcd/packet_receive.c.
6000 * Do not update the client->router in the function
6001 silc_server_udpate_clients_by_server if the client is on
6002 global list. We might fail to find any specific server
6003 for locally connected clients and local cell clients. They
6004 should still use the `from' and not `to' as client->router.
6005 This fixes backup router resuming protocol. Affected file
6006 silcd/server_util.c.
6008 * Decrease channel statistics count only if the channel
6009 deletion worked. Affected files are silcd/server.c and
6010 silcd/server_util.c.
6012 * Added silc_server_update_servers_by_server to update origin
6013 of all server entries. Used during backup router protocol.
6014 Affected files silcd/server_util.[ch], silcd/server.c. and
6015 silcd/backup_router.c.
6017 * ROBODoc documented the lib/silccrypt/silchmac.h. Added new
6018 function silc_hmac_init, silc_hmac_update, silc_hmac_final,
6019 silc_hmac_get_hash and silc_hmac_get_name. Affected file
6020 lib/silccrypt/silchmac.c.
6022 Sun Oct 14 18:28:22 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6024 * Assure that router cannot reroute the same channel message
6025 to the sender. Affected file silcd/packet_receive.c.
6027 Sat Oct 13 12:46:18 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6029 * Made better checks that the channel message is not sent
6030 to the router it came from. Affected file is
6031 silcd/packet_send.c. Fixed memory leak too.
6033 * Announce informations for incoming router connection, but
6034 only after checking if it is replaced by backup router.
6035 Affected file silcd/packet_receive.c.
6037 Fri Oct 12 18:37:24 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6039 * Fixed the backup resuming protocol to work in multiple
6040 router environment. Affected file silcd/server_backup.c.
6042 * Route packet only to one router in the function
6043 silc_server_packet_send_to_channel. Affected file is
6044 silcd/packet_send.c.
6046 * Fixed silc_server_send_notify_dest to set the broadcast
6047 flag. Fixed the silc_server_send_notify_topic to actually
6048 send the TOPIC_CHANGE notify and not SERVER_SIGNOFF notify.
6049 Affected file silcd/packet_send.c.
6051 * Changed the SFTP Filesystem interface. Changed the
6052 SilcSFTPFilesystemStruct to SilcSFTPFilesystemOps to include
6053 the filesystem operation function. The SilcSFTPFilesystem
6054 is now a context that is allocated by all filesystem allocation
6055 functions and it already includes the operations structure
6056 and filesystem specific context. It is given as argument
6057 now to the silc_sftp_server_start. This made the interface
6058 a bit cleaner. Affected file lib/silcsftp/silcsftp[_fs].h,
6059 lib/silcsftp/sftp_fs_memory.c and sftp_server.c.
6061 Thu Oct 11 22:19:26 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6063 * Changed the backup router adding and getting interfaces
6064 in the server. The router that will be replaced by the
6065 specified backup router is now sent as argument. Affected
6066 files silcd/serverconfig.[ch], silcd/backup_router.[ch], and
6069 * Added silc_net_addr2bin_ne to return the binary form of
6070 the IP address in network byte order. Affected files
6071 lib/silcutil/[unix/win32].silc[unix/win32]net.[ch].
6073 Thu Oct 11 12:14:19 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6075 * Check for existing server ID in silc_server_new_server
6076 and in silc_server_connect_to_router_final and remove the
6077 old entry if it exists. Affected file silcd/packet_receive.c,
6080 * Send the channel message always to only one router, either
6081 in upstream or downstream. Affected file is
6082 silcd/packet_send.c.
6084 Tue Oct 9 17:45:43 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6086 * Wrote the definition of the backup resuming protocol to the
6087 protocol specification.
6089 * Removed one redundant channel key generation from normal
6090 server during joining procedure. Removed one redundant
6091 channel key sending from server to router during joining
6092 procedure. Affected file silcd/command.c.
6094 * Made minor bugfixes to the backup router resuming protocol.
6095 Affected file silcd/server_backup.c, server.c.
6097 Mon Oct 8 16:47:42 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6099 * Added --disable-asm configuration option. Affected files
6100 configure.in.pre, lib/silcmath/mpi/configure.in. A patch
6103 * Implemented the backup resuming protocol that is used to
6104 resume the primary router position in the cell after the
6105 primary router comes back online. Affected files
6106 silcd/server_backup.[ch], silcd/server, silcd/packet_receive.c,
6107 and silcd/server_util.[ch].
6109 Sun Oct 7 12:29:25 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6111 * Sleep two (2) seconds after sending QUIT command to server.
6112 Affected file lib/silcclient/command.c.
6114 * Assure that if outgoing data buffer is pending do not force
6115 send any data. Affected file silcd/packet_send.c.
6117 * Assure that if outgoing data buffer is pending do not force
6118 send any data. Affected file lib/silcclient/client.c.
6120 * Implemented the backup router support when the primary router
6121 goes down. The servers and routers can now use the backup
6122 router as new primary router without loosing connectivity.
6124 Sat Oct 6 21:18:54 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6126 * Added new SILC_IDLIST_STATUS_DISABLED flag for entries
6127 in the server to indicate disabled entry. All data read
6128 from the connection will be ignored and no data is sent
6129 for entry that is disabled. Affected files are
6130 silcd/idlist.h, silcd/server.c.
6132 Fri Oct 5 00:03:29 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6134 * Created SFTP client and server test programs in the
6135 lib/silcsftp/tests directory.
6137 Wed Oct 3 23:31:42 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6139 * Implemented memory filesystem (virtual filesystem) for
6140 SFTP server. Affected file lib/silcsftp/silcsftp_fs.h,
6143 Sun Sep 30 22:10:57 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6145 * Implemented the SFTP (SSH File Transfer Protocol) to the
6146 lib/silcsftp. It includes SFTP client and SFTP server
6149 Sun Sep 30 10:35:44 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6151 * Moved lib/silccore/silcprotocol.[ch] to the
6152 lib/silcutil library.
6154 * Added silc_buffer_format_vp and silc_buffer_unformat_vp to
6155 take variable argument list pointer as argument. Affected
6156 file lib/silcutil/silcbuffmt.[ch].
6158 * Added silc_buffer_set function that is used to set data
6159 to a SilcBuffer that is not allocated at all (SilcBufferStruct).
6160 Affected file lib/silcutil/silcbuffer.h.
6162 * Changed various routines in the core library to use the new
6163 silc_buffer_set instead of allocating new buffer only for
6166 * Added 64-bit value formatting and unformatting support to the
6167 silc_buffer_[un]format routines. Affected file is
6168 lib/silcutil/silcbuffmt.[ch].
6170 Added also 64-bit macros: SILC_GET64_MSB and SILC_PUT64_MSB,
6171 to includes/bitmove.h.
6173 Fri Sep 28 21:30:10 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6175 * Fixed channel user mode saving in client library. Affected
6176 file lib/silcclient/command[_reply].c.
6178 Thu Sep 27 22:52:30 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6180 * Defined the file transfer to the SILC Protocol. Added
6181 new packet type SILC_PACKET_FTP and defined File Transfer
6182 Payload. The mandatory file transfer protocol is SFTP
6183 (SSH File Transfer Protocol). Affected file in addition
6184 of the internet draft is lib/silccore/silcpacket.h.
6186 * Deprecated the SILC_PACKET_CELL_ROUTERS and defined new
6187 packet SILC_PACKET_RESUME_ROUTER instead. The new packet
6188 is used as part of backup router protocol when the primary
6189 router of the cell is back online and wishes to resume
6190 the position as primary router.
6192 * Redefined the MAC generation keys in the protocol. The
6193 same key is not used anymore in both direction. Both
6194 direction will now use different keys for sending and
6195 receiving. This fixes a potential security flaw. This
6196 change causes incompatibilities in the protocol.
6198 * Redefined also the MAC computation from the packet.
6199 An packet sequence number is now added to the MAC
6200 computation. This prevents possible replay attacks against
6201 the protocol. This change too causes incompatibilities
6204 Added `sequence' field to the SilcPacketContext to hold
6205 the current sequence number for the packet.
6207 Wed Sep 26 20:15:22 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6209 * Added `created' field to the SilcIDListData in the file
6210 silcd/idlist.h to indicate the time when the entry was
6213 * Added `created' field to the SilcChannelEntry too. Affected
6214 file silcd/idlist.h.
6216 * Added `creation_time' aguments to all the announcement functions
6217 in the server. If it is provided then only the entries that
6218 was created after the provided time frame are actually
6219 announced. Affected file silcd/server.[ch].
6221 * The protocol says that the Channel ID's IP address must be
6222 based on the router's IP address. Added check for this in
6223 the silc_server_new_channel when processing incoming New Channel
6224 Payload. Affected file silcd/packet_receive.c.
6226 * Print out the correct version with --version in SILC client.
6227 Affected file irssi/src/silc/core/silc-core.c.
6229 Mon Sep 24 17:19:00 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6231 * Fixed WHOWAS command to check for completnes of the client
6232 entry always, not just when the command is coming from client.
6233 Affected file silcd/command.c.
6235 * Added new function silc_server_packet_queue_purge to purge the
6236 outgoing data queue to the network. After the function returns
6237 it is guaranteed that the outgoing packet queue is empty.
6238 Affected file silcd/packet_send.[ch].
6240 * Purge the outgoing packet queue in the rekey protocol's final
6241 callback to assure that all rekey packets go to the network
6242 before quitting the protocol. Affected file silcd/server.c.
6244 * Added silc_client_packet_queue_parse as similar function as
6245 in server to the client library. The affected file is
6246 lib/silcclient/client.c.
6248 Sun Sep 23 15:15:53 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6250 * Splitted silcd/server.c and created silcd/server_util.[ch]
6251 for utility functions.
6253 * Added new socket flag SILC_SF_DISABLED to indicate that the
6254 connection is open but nothing can be sent to or received from
6255 the connection. Affected file lib/silcutil/silsockconn.[ch].
6256 The checking for disabled socket is checked in the low level
6257 silc_socket_write and silc_socket_read functions.
6259 Thu Sep 20 23:11:28 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6261 * Allow only nicknames and channel names that fits into the
6262 7-bit unsigned char ASCII set. Affected file silcd/command.c.
6264 Thu Sep 20 18:04:12 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6266 * When processing JOIN command reply in server check that if
6267 the channel exists in our global list we'll move it the local
6268 list. Affected file silcd/command_reply.c.
6270 * Fixed the check whether client is joined on the channel already
6271 in JOIN command. Affected file lib/silcclient/command.c.
6273 * Fixed the JOIN command reply to check whether the channel
6274 already exists. Affected file lib/silcclient/command_reply.c.
6276 Wed Sep 19 22:58:32 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6278 * Added silc_ske_status_string to map the SKE error numbers
6279 to readable strings. The affected files are
6280 lib/silcske/silcske[_status].[ch].
6282 Tue Sep 18 22:50:41 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6284 * Do not show the private channels on the WHOIS channel list
6285 as it is not allowed by the protocol. The affected file is
6288 Sun Sep 16 12:32:58 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6290 * Assure that the packet length digged from the actual packet
6291 is something sensible in the silc_packet_decrypt_rest_special
6292 in lib/silccrypt/silcpacket.c.
6294 * Free and NULL the allocated pointer in silc_hmac_alloc if
6295 the HMAC allocation fails. The affected file is
6296 lib/silccrypt/silchmac.c.
6298 * Print the selected security properties to the log files in
6299 the server. Affected file silcd/protocol.c.
6301 * Add SKE's reference counter even if calling the completion
6302 callback manually. Otherwise it goes negative, although it
6303 does not cause any problems. The affected file is
6304 lib/silcske/silcske.c.
6306 * Remove the client entry with short timeout after giving the
6307 KILL command. Affected file lib/silcclient/command.c.
6309 * Fixed to send error reply in WHOIS and IDENTIFY commands in
6310 case all found clients are already disconnected (WHOWAS would
6311 found them) in the server. Affected file silcd/command.c.
6313 * Update the last_receive (time of last data received) to be
6314 updated only when received private or channel message so that
6315 the idle time showed in WHOIS makes more sense.
6317 * Added boolean field `valid' in to the SilcClientEntry in the
6318 client library to indicate whether the entry is valid or not.
6319 This fixes the nickname change bug on channel when changing
6320 the nickname to be same than the old (like nick to Nick) the
6321 nickname formatter doesn't set the new nick anymore to Nick@host.
6322 Affected file lib/silcclient/idlist.[ch].
6324 * Now actually fixed the nickname changing on disconnection.
6325 Added new function silc_change_nick to the Irssi SILC Client.
6326 Affected file irssi/src/silc/core/client_ops.c,
6327 irssi/src/silc/core/silc-nicklist.[ch].
6329 Sat Sep 15 13:29:17 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6331 * Check that the public key exists in the GETKEY command before
6332 trying to encode it. Affected file silcd/command.c.
6334 * Print some notifications on received public keys with GETKEY
6335 command in the Irssi SILC Client. Affected files are
6336 irssi/src/fe-common/silc/module-formats.[ch],
6337 irssi/src/silc/core/client_ops.c.
6339 * Use IDENTIFY command to resolve the server information in the
6340 GETKEY command instead of INFO command. Affected file
6341 lib/silcclient/command.c.
6343 * All command reply functions in the client library now calls
6344 the pending command reply callbacks even if an error has
6345 occurred. The server has done this a long time and now it was
6346 time to move the client library to this as well. Now all
6347 errors can be delivered back to the pending command reply
6348 callbacks if necessary. Affected files are
6349 lib/silcclient/command[_reply].[ch].
6351 * Change the nickname on disconnection back to the username
6352 because in reconnect the server will enforce it to it anyway.
6353 Affected file irssi/src/silc/core/silc-servers.c.
6355 * Fixed a config file parsing bug in the Irssi SILC client.
6356 Affected file irssi/src/silc/core/clientconfig.c.
6358 Thu Sep 13 23:11:18 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6360 * When printing the channel mode on JOIN, verify that the
6361 channel key and channel's HMAC are valid. Affected file
6362 irssi/src/silc/core/client_ops.c.
6364 Thu Sep 13 20:24:52 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6366 * Added defines SILC_DEFAULT_CIPHER, SILC_DEFAULT_HMAC,
6367 SILC_DEFAULT_HASH and SILC_DEFAULT_PKCS in the file
6368 lib/silccrypt/[silccipher.h|silchmac.h|silchash.h|silcpkcs.h].
6370 * Removed channel key rekey task deleting from the function
6371 silc_server_save_channel_key. Affected file silcd/server.c.
6372 Added explicit timeout task context instead that is used to
6373 delete the task if we are registering a new task before the
6374 new task has elapsed.
6376 * When channel key rekey occurs the client library now saves
6377 the old channel key for a short period of time (10 seconds) and
6378 is able to use it in case some is still sending channel
6379 messages encrypted with the old key after the rekey. Affected
6380 file lib/silcclient/[idlist.h|client_channel.c].
6382 Sun Sep 9 15:49:16 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6384 * Added check to the silc_server_new_id_real to not accept
6385 new ID if it is the sender's own ID. Affected file is
6386 silcd/packet_receive.c.
6388 * Assure that we do not announce ourself or the one we've
6389 sending our announcements when we're router and are announcing
6390 servers to our primary router. Affected file silcd/server.c.
6392 * Fixed silc_server_command_identify_check_client to assemble
6393 correct WHOIS packet. It send corrupted WHOIS packet and
6394 caused problem with router to router connections. Affected
6395 file silcd/command.c.
6397 Fixed also silc_server_command_whois_check the same way
6398 as for the IDENTIFY command.
6400 * Added new SilcIDListStatus to the server in the SilcIDListData
6401 structure. The status now includes the current status of
6402 the entry (like registered, resolved etc.). Affected file
6403 silcd/idlist.[ch]. Defined a bunch of different status types
6404 as well. This replaced the old boolean registered field as well.
6406 Added resolve_cmd_ident field to the SilcClientEntry structure
6407 too so that if the entry is for example being resolved so
6408 another command may attach to the same pending command reply
6409 without requiring to resolve the same entry again. This concept
6410 should optimize the WHOIS and the IDENTIFY resolving under
6411 heavy load by taking away unnecessary resolving for entries
6412 that are being resolved already.
6414 Added support for adding multiple pending commands for one
6415 command idenfier. Affected file silcd/command[_reply].[ch].
6417 * Fixed WHOIS and IDENTIFY save to remove the cache entry
6418 before deleting the data. Otherwise the hash table will have
6419 freed data in comparison functions. Affected file is
6420 silcd/command_reply.c.
6422 * Fixed silc_idlist_replace_client_id to add the new entry to
6423 the cache with NULL nickname. Otherwise there will be invalid
6424 memory as the nickname after the nickname is freed. Affected
6425 file silcd/packet_receive.c.
6427 * Fixed the silc_idlist_get_clients_by_hash. The entries was
6428 saved into wrong slots because the previous number of entries
6429 was not taken into account. Affected file silcd/idlist.c.
6430 Fixed same thing in silc_idlist_get_clients_by_nickname too.
6432 * If we are router and we receive JOIN notify to a channel that
6433 does not have any users then notified client is marked as the
6434 channel founder, as it is it. The affected file is
6435 silcd/packet_receive.c
6437 * Added to the extended hash table API's table_del_*ext functions
6438 the destructor as argument too, so that the caller can decide
6439 which destructor to use or whether to use destructor at all.
6440 Affected file lib/silcutil/silchashtable.[ch].
6442 * Fixed ID Cache purging. It actually deleted the entries from
6443 the hash table after the data was freed. The hash table ended
6444 up comparing freed memory. The affected file is
6445 lib/silccore/silcidcache.c.
6447 Sat Sep 8 10:22:10 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6449 * Fixed Irssi SILC client's KILL command's HELP syntax.
6451 * The USERS command now resolves the detailed user information
6452 if the userinfo field is missing. Affected file is
6453 lib/silcclient/command_reply.c.
6455 * Do not print error in silc_file_read if the read file does
6456 not exist. Just silently return NULL. Affected file is
6457 lib/silcutil/silcutil.c.
6459 * Fixed the silc_log_output to not wine about NULL filename
6460 and to not create some bogus " " filename. Affected file is
6461 lib/silcutil/silclog.c.
6463 Fri Sep 7 22:16:38 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6465 * Fixed various printing bugs on the user interface in the
6466 Irssi SILC Client. Minor changes that were forgotten from
6469 Fri Sep 7 17:28:37 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6471 * Fixed the configure.in.pre and the compilation and distribution
6472 environment to support the new autoconf 2.52. That version is
6473 now required to compile the CVS trunk.
6475 Thu Sep 6 12:47:37 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6477 * Renamed function silc_parse_nickname to silc_parse_userfqdn
6478 to generally parse user@fqdn format strings. Affected file
6479 lib/silcutil/silcutil.c.
6481 * Added nickname_format and nickname_force_format fields to the
6482 SilcClientParams structure. The first one defines the format
6483 for the nicknames that the library will enforce if the receives
6484 multiple same nicknames. The second one is boolean value and
6485 can be used to force the library to always enforce the format
6486 to the nicknames regardles whether there are multiple nicknames
6487 or not. This configurable formatting was employed to flexibly
6488 support accessing multiple nicknames from the user interface.
6489 The userinterface can now set the nicknames to what ever format
6490 they prefer. Affected file lib/silcclient/silcapi.h.
6492 Added function silc_client_nickname_format to the file
6493 lib/silcclient/idlist.c. It performs the nickname formatting.
6495 Added new field `hostname´ to the SilcClientEntry context.
6496 It holds the hostname of the client. Affected file is
6497 lib/silcclient/idlist.h.
6499 * Irssi SILC Client sets the nicknames in nick@hostn format.
6500 Fe. priikone@otaku, priikone@otaku2 etc. Affected file
6501 irssi/src/silc/core/silc-core.c.
6503 The WHOIS printing now also shows both the real nickname and
6504 the formatted nickname so that user knows how to access the
6505 user if there are multiple same nicknames cached. Affected
6506 file irssi/src/silc/core/client_ops.c. Changed the WHOIS
6507 printing formatting too to take the hostname now as a separate
6508 argument. The Affected file is
6509 irssi/src/fe-common/silc/modules-formats.[ch].
6511 * Changed the silc_client_get_clients_local to accept the formatted
6512 nickname as argument. It accepts the real nickname too but the
6513 formatted nickname can be used to find the true entry from
6514 multiple entries. Affected file lib/silcclient/silcapi.h and
6515 lib/silcclient/idlist.c.
6517 * Added nickname_format_parse field to the SilcClientParams.
6518 It is a callback function provided by the application to parse
6519 the nickname out of the formatted nickname string. The library
6520 calls it to get the nickname from the formatted string. Since
6521 the application generally knows better the format of the nickname
6522 string it parses it instead of the library, even though library
6523 encodes the formatted string. If the callback function is not
6524 provided then the library will use the string as is. The
6525 affected file is lib/silcclient/silcapi.h.
6527 * All the nickname strings passed to the client library in
6528 commands are now expected to be formatted nickname strings.
6529 If the command does not support the formatted nickname string
6530 it will assume that the sent string is the actual nickname.
6531 Affected file lib/silcclient/command.c.
6533 Tue Sep 4 22:31:28 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6535 * Added public key authentication support to OPER and SILCOPER
6536 commands in the client library. Affected file is
6537 lib/silcclient/command.c.
6539 Tue Sep 4 12:39:17 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6541 * Changed the get_auth_methdod client operation to be asynchronous.
6542 It can be async if the application resolves the authentication
6543 method from the server during the negotiation. Added new
6544 SilcGetAuthMeth completion callback that the application will
6545 call after resolving the authentication method.
6547 Added function silc_client_request_authentication_method that
6548 the application can use to resolve the authentication method
6549 from the server. Added also SilcConnectionAuthRequest callback
6550 that the library will call after the server has replied. The
6551 application can call this function if it does not know the
6552 current authentication method.
6554 Affected files are lib/silcclient/client.c and
6555 lib/silcclient/silcapi.h.
6557 * The Irssi SILC client now automatically resolves the authentication
6558 method incase any configuration information is not present (and
6559 currently there never is). The affected file is
6560 irssi/src/silc/core/client_ops.c.
6562 * Fixed public key authentication from the client library.
6563 Affected file lib/silcclient/protocol.c. Changed also the
6564 protocol specification about the public key authentication in
6565 the connection authentication protocol. The actual data to be
6566 signed is now computed with a hash function before signing.
6568 * Fixed the public key authentication from the server as well.
6569 Affected file silcd/protocol.c.
6571 * Removed the mlock()'s from the memory allocation routines.
6572 Affected file lib/silcutil/silcmemory.c. The ./configure does
6573 not check anymore for the mlock(). Affected file is
6576 * Fixed USERS command in server to allow the execution of the
6577 command for private and secret channels if the client sending
6578 the command is on the channel. Affected file silcd/command.c.
6580 * Fixed silc_client_get_clients_local to return the clients
6581 count correctly. It could return wrong value. Affected file
6582 lib/silcclient/idlist.c.
6584 Mon Sep 3 20:09:59 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6586 * Fixed the lib/silcmath/mpi/mpi.h to always use 32-bit data
6587 types. The assembler optimizations seemed not to like 64-bit
6588 data types. The assmebler optimizations thus are now enabled
6589 also for BSD systems as opposed to only enable them for Linux.
6591 * Do not check for threads at all on BSD systems. Affected
6592 file configure.in.pre.
6594 * Removed -n and -h options from the Irssi SILC Client since
6595 they are not used in silc.
6597 * Fixed the prime generation to assure that the first digit
6598 of the generated random number is not zero since our conversion
6599 routines does not like number strings that starts with zero
6600 digit. If zero digit is seen the random number is regenerated.
6601 This caused some corrupted RSA keys when the zero first digit
6602 was met. Affected file lib/silcmath/silcprimegen.c.
6604 Sun Sep 2 17:17:24 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6606 * Fixed WIN32 configuration in the ./configure script.
6607 Fixed to include xti.h on environments that has it.
6608 Patches by Carsten Ilchmann and andrew.
6610 Sat Sep 1 00:29:33 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6612 * Changed the silc_id_create_client_id to be collision
6613 resistant. It is now assured that there cannot be created
6614 two same client ID's. I suspect that some weird bugs in
6615 the server were actually caused by duplicate Client IDs.
6616 Affected file silcd/serverid.[ch]. A router receiving
6617 new ID now also assures and informs the sending server
6618 if the ID caused collision.
6620 * Changed the silc_id_create_channel_id to also assure that
6621 there are no collisions.
6623 Wed Aug 29 17:55:01 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6625 * Statement about ignoring the Mutual Authentication flag when
6626 performing rekey with PFS was a bit misleading. It is ignored
6627 if it was set in the initial negotiation, it cannot be even
6628 set in the rekey. Fixed in the ke-auth draft. Started the
6629 new versions of the protocol drafts in the doc/.
6631 Sun Aug 26 14:59:15 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6633 * Fixed a bug in silc_client_command_identify_save when saving
6634 new channel information. The channel name was no duplicated
6635 and caused crash on exit. Affected file is
6636 lib/silcclient/command_reply.c.
6638 Fri Aug 17 23:07:45 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6640 * Fixed the getkey command handling in the server. Send just
6641 empty OK reply to the sender if the key could not be fetched
6642 (but everything else was ok, like the key just was not available).
6643 Changed the public key parameter to optional in the protocol
6644 specs so that empty OK reply can be sent. Affected file
6647 Added a message to Irssi SILC client to tell to user if the
6648 server did not return a public key.
6650 Tue Aug 14 07:29:27 CEST 2001 Pekka Riikonen <priikone@silcnet.org>
6652 * Fixed a channel key regeneration bug. It registered new
6653 timeout tasks exponentially until all system resources were
6654 used. Affected file silcd/server.c.
6656 Sun Aug 12 20:48:14 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6658 * Added the SILC Document generator to the scripts/silcdoc.
6659 It can be used to generate the Toolkit Reference Manual out
6660 of the source tree. Internally it will also use the RoboDoc
6661 generator now imported in util/robodoc.
6663 Sun Aug 12 12:28:17 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6665 * Added couple of return's in rekey protocol if error orccurred
6666 during the protocol. The execution must be terminated.
6667 Affected file silcd/protocol.c. Also, terminate the protocol
6668 always with timeout.
6670 Sat Aug 11 12:36:02 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6672 * The client's Client ID was created initally from the wrong
6673 nickname (it could have been in format nick@host) in the
6674 silc_server_new_client. Affected file silcd/packet_receive.c
6676 Sat Aug 11 00:29:57 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6678 * Added some SILC_LOG_ERROR's to various error conditions
6679 if client could not be added to ID cache. Affected files
6680 silcd/packet_receive.c and silcd/server.c.
6682 * When client's sock->user_data is freed, NULL also the
6683 client->router and client->connection pointers. Added check
6684 for these pointers being NULL to various places around the
6685 code. Affected file silcd/server.c.
6687 * Added client->data.registered == TRUE checks to various
6688 places around the code to assure that unregistered client's
6689 are not handled when it is not allowed. Affected file
6692 * Added `bool registered' fields to all
6693 silc_idlist_[server|client]_get_* routines to indicate whether
6694 the fetched client needs to be registered or not. Affected
6695 file silcd/idlist.[ch].
6697 * Add your own entry as registered to the ID cache in the
6698 server. Affected file server.c.
6700 * Fixed a bug in silc_server_new_server. The SilcServer was
6701 set as the new server's context instead of SilcServerEntry.
6702 This naturally caused some weird bugs.
6704 * Added "updated" field the SilcChannelEntry which indicates
6705 the time since the channel entry was last accessed. This
6706 can be used to determine whether it is necessary to
6707 announce the channel after backup resuming protocol.
6708 Affected files silcd/idlist.[ch].
6710 Thu Aug 9 18:28:37 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6712 * Do not delete the channel rekey task when adding it
6713 for in silc_server_create_channel_key.
6715 * Changed the silc_server_create_channel_key to return
6716 TRUE or FALSE to indicate the success of the channel key
6719 Thu Jul 26 11:32:31 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6721 * Fixed MSVC++ project files and added missing files to
6722 Makefiles under win32/.
6724 Wed Jul 25 18:43:54 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6726 * Do not add TCP_NODELAY flag if the operating system
6727 does not have it defined. Affected files are
6728 lib/silcutil/[unix/win32]/silc[unix/win32]net.c.
6730 * Fixed buffer overflow from Irssi SILC Client. Affected
6731 file irssi/src/fe-common/core/themes.c.
6733 * Fixed double free in client library in the file
6734 lib/silcclient/client.c when disconnecting from server.
6736 * Applied double free patch from cras to Irssi SILC client.
6737 Affected files irssi/src/core/[modules/expandos].c
6739 * Fixed the disconnection handling to Irssi SILC Client.
6740 The application must call silc_client_close_connection
6741 in ops->connect client operation in case of failure of
6742 the connection. Affected file is
6743 irssi/src/silc/core/client_ops.c.
6745 * Do not set sock->protocol to NULL in the function
6746 silc_client_close_connection after executing the protocol's
6747 final callback since the sock might not be valid anymore.
6748 Affected file lib/silcclient/client.c.
6750 Wed Jul 25 16:04:35 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6752 * Do not enable SILC_THREADS if the linking with libpthread
6753 did not happen. Affected file configure.in.pre.
6755 * Added notion to protocol specification that server must
6756 verify the sent authentication payload with CMODE when
6757 setting the channel founder key. Implemented it to the
6758 server. Affected file silcd/command.c.
6760 Mon Jul 23 18:31:43 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6762 * Added _EXTRA_DIST SILC distribution variable to the
6763 distributions file. It is used to conditionally add extra
6764 files or directories to the specific distribution. Affected
6765 files ./prepare, Makefile.am.pre and distributions.
6767 Removed the `_' from the start of the distribution names.
6770 * Added README.WIN32 for instructions to compile the Toolkit
6773 Mon Jul 23 10:12:37 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6775 * Fixed a double free in disconnection in the server. Affected
6776 file is silcd/server.c.
6778 * Fixed the lib/silcske/groups.c to work now also with GMP
6779 MP library. The string conversion did not work when using
6780 specific base and the base is indicated in the string as well.
6782 * Created win32/ directory which now includes MSVC++ specific
6783 stuff so that toolkit (DLLs) may be compiled with MSVC++.
6784 It will appear only in the toolkit distribution
6786 Sun Jul 22 19:40:30 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6788 * Changed the key material distribution function in case when
6789 the hash output is too short. The data is now concatenated
6790 a bit differently than it used to. Made the change to the
6791 SKE protocol specification.
6793 * Added better GMP detection to configure.in.pre. A patch
6796 Fri Jul 20 13:16:00 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6798 * Fixed a minor bug in SKE that might cause some problem on
6799 some platforms. Affected file lib/silcske/silcske.c.
6801 * Added the cookie checking for initiator in the SKE. It checks
6802 that the responder returns the sent cookie unmodified. The
6803 affected file is lib/silcske/silcske.c. Added new SKE
6804 error type INVALID_COOKIE that can be sent during the
6805 negotiation. Fixed some memory leaks as well.
6807 * Added the "invalid cookie" error message to Irssi SILC client's
6810 Thu Jul 19 21:44:31 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6812 * Added `task_max' field to the SilcClientParams to indicate
6813 the maximum tasks the scheduler can handle. If set to zero,
6814 default values are used. Affected file lib/silcclient/silcapi.h.
6816 * Fixed memory leaks in silc_client_close_connection. Affected
6817 file lib/silcclient/client.c.
6819 * Added silc_client_del_client_entry to client library to free
6820 all memory of given client entry. Affected file is
6821 lib/silcclient/idlist.[ch].
6823 * Added new functions silc_client_del_channel and
6824 silc_client_del_server to delete channel and server entries.
6825 Affected file lib/silcclient/[silcapi.h/idlist.c].
6827 * Removed silc_client_del_client_by_id from silcapi.h.
6829 * Fixed the INFO command to return the server's own info
6830 correctly when querying by Server ID. Affected file is
6833 Thu Jul 19 14:47:30 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6835 * Removed the non-blocking settings in WIN32 code in the
6836 silc_sock_[read/write] and added SleepEx instead. Affected
6837 file lib/silcutil/win32/silcwin32sockconn.c. The availability
6838 of input data is now checked with FIONREAD and ioctlsocket.
6840 Wed Jul 18 18:34:01 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6842 * Call silc_schedule_task_del_by_context in the
6843 silc_protocol_cancel instead of silc_schedule_task_del_by_callback.
6844 Affected file lib/silccore/silcprotocol.c.
6846 * Call silc_protocol_cancel for active protocols in the
6847 silc_server_close_connection if the funtion
6848 silc_server_free_sock_user_data has not been called.
6849 Affected file silcd/server.c.
6851 * Generic tasks cannot be deleted using the del_by_fd
6852 task deleting function since generic tasks does not match
6853 any specific fd. Affected file lib/silcutil/silcschedule.[ch].
6855 * Added a notion to SILCOPER help file that the SILCOPER works
6856 only on router server, not on normal server.
6858 Wed Jul 18 09:40:04 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6860 * Added for WIN32 support for the new scheduler as well.
6861 Affected file lib/silcutil/win32/silcwin32schedule.c.
6863 * Fixed the SHA1 implementation to work on various platforms.
6865 Tue Jul 17 23:04:10 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6867 * Rewrote the SILC Scheduler entirely. Removed the old SILC Task
6868 API. It is part of the scheduler now. Everything else is
6869 as previously but some functions has changed their names.
6870 Checkout the lib/silcutil/silcschedule.h for the interface.
6871 Updated all applications to use the new interface. Affected
6872 files are lib/silcutil/silcschedule.[ch].
6874 Tue Jul 17 16:53:30 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6876 * Found a bug in the SKE implementation. The HASH value,
6877 specified by the protocol, was not computed correctly. The
6878 public key of the responder was not added to the computation
6879 even though it is mandatory. Affected file lib/silcske/silcske.c.
6880 This unfortunately causes incompatibilities with older
6881 clients and servers.
6883 * Added WIN32 specific network init and uninit functions:
6884 silc_net_win32_init and silc_net_win32_uninit to init and uninit
6885 the Winsock2. Affected file lib/silcutil/silcnet.h and
6886 lib/silcutil/win32/silcwin32net.c.
6888 * Set the socket always to nonblocking mode on WIN32 after
6889 reading data or writing data. Affected file is
6890 lib/silcutil/win32/silcwin32sockconn.c.
6892 Mon Jul 16 22:55:26 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6894 * Fixed various compilation problems under WIN32. Affected
6895 files lib/silcutil/win32/silcwin32thread.c and
6896 lib/silcutil/win32/silcwin32schedule.c.
6898 * Removed all _internal.h #includes from public header
6899 files. Internal headers must never be included from
6902 Removed also the lib/silcske/payload_internal.h file.
6904 * All include files that may be needed (public and some others
6905 included by the public headers) by application developers are
6906 now copied to the ./includes directory. It does not copy any
6907 internal headers. Affected file Makefile.defines.pre and all
6908 Makefile.am's under lib/ and subdirs.
6910 Thu Jul 12 17:49:31 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6912 * Do not change the ~/.silc directory's permissions automatically.
6913 Affected file irssi/src/silc/core/clientutil.c.
6915 Thu Jul 12 10:18:40 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6917 * Do not cancel the protocol in silc_server_close_connection
6918 it might cause recursion. Now cancelled in the function
6919 silc_server_free_sock_user_data. Affected file silcd/server.c.
6921 * Fixed the silc_server_remove_clients_by_server to regenerate
6922 the channel keys correctly finally. Added also new function
6923 silc_server_remove_clients_channels to actually do it.
6924 Affected file silcd/server.c.
6926 * Fixed the silc_server_new_channel to not crash by giving
6927 wrong router to the new channel. Affected file is
6928 silcd/packet_receive.c.
6930 Wed Jul 11 18:31:57 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6932 * Added SilcClientParams structure to the lib/silcclient/silcapi.h
6933 which is given as argument to the silc_client_alloc now.
6934 It can be used to configure the client and set various parameters
6935 that affect the function of the client.
6937 * The USERS command in server did not check whether the channel
6938 is private or secret. Affected file silcd/command.c.
6940 * Added new argument to the USERS command in protocol specification.
6941 The USERS command now can take the channel name as argument
6942 as well. Added support for this in client and server and
6943 updated the protocol specs.
6945 * Completed the GETKEY command in client. It can be now used
6946 to fetch also servers public key not only some clients.
6947 Affected files lib/silcclient/command[_reply].c.
6949 * Added silc_client_get_server to return server entry by the
6950 server name. Affected files lib/silcclient/silcapi.h and
6953 * Redefined the IDENTIFY command in protocol specification to be
6954 more generic. It now can be used to query information about
6955 any entity in the SILC Network, including clients, servers and
6956 channels. The query may be based either the entity's name
6957 or the ID. Added support for this in both client and server.
6959 Affected files silcd/command.c and lib/silcclient/command.c
6960 and command_reply.c.
6962 * Optimized the WHOIS and WHOWAS commands in the server. Removed
6963 the _from_client and _from_server functions. Affected file
6966 * Added silc_client_get_channel_by_id_resolve to the file
6967 lib/silcclient/silcapi.h to resolve channel information by
6968 its ID. Added also silc_client_get_channel_by_id that
6969 does not resolve it from the server.
6971 Tue Jul 10 18:05:38 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6973 * Added SilcServerEntry context into the client library
6974 to represent one server. The INFO command now allocates
6975 these to save the resolved server info. For now on the
6976 client library will also keep information about servers,
6977 connected and resolved with INFO.
6979 The INFO command now allocates the SilcServerEntry context
6980 and saves the server info there. The COMMAND_REPLY in
6981 the INFO now returns the parameters to application in
6982 same order as defined in the protocol specification.
6984 The entries are cached in the client->server_cache.
6986 * The INFO command is now issued after received the Client ID
6987 from the server. Affected file lib/silcclient/client.c.
6989 * The CMODE_CHANGE notify may now return also an SilcServerEntry
6990 to the application as the mode changer might be server.
6991 It is guaranteed that NULL is not returned anymore to the
6992 application. Affected file lib/silcclient/client_notify.c.
6994 The ID Type is now also passed to the application so that
6995 it can check whether the returned entry is SilcClientEntry
6998 Added new function silc_client_get_server_by_id to return
6999 the server entry by ID. Affected files are the
7000 lib/silcclient/silcapi.h and lib/silcclient/idlist.c.
7002 * Do not create the channel in the Irssi SILC Client when issuing
7003 the JOIN command but when received the sucessful JOIN command
7004 reply. Otherwise the channel might get created even though we
7005 could not join it. The Affected file is
7006 irssi/src/silc/core/[silc-channels.c/client_ops.c].
7008 * Fixed a channel joining bug in router. The router must also
7009 check the channel modes, invite and ban lists etc. when serving
7010 the JOIN command sent by normal server. Affected file is
7011 silcd/command.c. The router now resolves the client's
7012 information from the server who sent the JOIN command if it
7013 does not know it, and processes the JOIN command only after
7016 * Changed the SilcCommandCb to take new argument; void *context2.
7017 Affected file lib/silccore/silccommand.h
7019 The second argument in the command callbacks in the server now
7020 includes the SilcServerCommandReplyContext if the command was
7021 called as pending command callback from the command reply.
7022 Otherwise it is NULL. When called as pending the status of the
7023 command reply will be checked and if it was erronous the
7024 error will be sent to the original sender of the command.
7025 This way the client always receives the error messages even
7026 though the server was actually the one who received the error
7027 when it resent the command to router, for example. Affected
7028 files silcd/command[_reply].[ch].
7030 * Fixed sending WHOWAS command's error message to client if
7031 the requested client could not be found. It was missing.
7034 * Changed the CMODE and CUMODE commands reply arguments in the
7035 protocol specification. The Channel ID is now sent in both
7036 of the commands to identify the channel. Implemented this
7037 new feature to the client and server. Affected files
7038 lib/silcclient/command_reply.c and silcd/command.c.
7040 * Made better checks for invite and ban lists in the JOIN
7041 command in server. Affected file silcd/command.c.
7043 Mon Jul 9 18:28:34 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7045 * The server now performs the incoming host IP/DNS lookup
7046 using the silc_socket_host_lookup and thus does not block
7047 the server anymore. Affected file silcd/server.c.
7049 * Completed the multi-thread support for SILC Scheduler in
7050 the lib/silcutil/silcschedule.c.
7052 * Fixed the configure.in.pre to detect the pthread correctly
7055 * Fixed a deadlock in silc_task_queue_wakeup in the file
7056 lib/silcutil/silctask.c.
7058 Mon Jul 9 13:40:03 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7060 * Added new function silc_schedule_wakeup that is used in
7061 multi-threaded environment to wakeup the main thread's
7062 schduler. It needs to be used when a thread adds a new task
7063 or removes a task from task queues. After waking up, the
7064 scheduler will detect the task queue changes. If threads
7065 support is not compiled in this function has no effect.
7066 Implemented the wakeup mechanism to both Unix and WIN32
7067 systems. Affected files are lib/silcutil/silcschedule.[ch],
7068 lib/silcutil/unix/silcunixschedule.c and the
7069 lib/silcutil/win32/silcwin32schedule.c.
7071 * Added new function silc_task_queue_wakeup to wakeup the
7072 scheduler by the specified task queue. Affected file
7073 lib/silcutil/silctask.[ch].
7075 * The silc_socket_host_lookup_start now wakes up the scheduler
7076 after adding the timeout task. Affected file is
7077 lib/silcutil/silcsockconn.c.
7079 * The silc_socket_host_lookup is synchronous now if the threads
7080 support is not compiled in. However, the callback is still
7081 called asyncronously through the scheduler, anyway. Affected
7082 file lib/silcutil/silcsockconn.c.
7084 Mon Jul 9 00:24:45 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7086 * Added new function silc_socket_host_lookup to perform
7087 asynchronous IP and FQDN lookups for the socket connection.
7088 Affected files lib/silcutil/silcsockconn.[ch].
7090 Sun Jul 8 18:44:53 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7092 * Added SILC_MUTEX_DEFINE to define the mutex on environments
7093 that may or may not compile the mutex support in.
7095 Changed the silc_mutex_alloc interface. It allocates the
7096 mutex now to the sent pointer and returns TRUE or FALSE.
7098 Affected file lib/silcutil/silcmutex.h.
7100 * Wrote the SILC Task Queue interface to support multi-threads.
7101 Affected file lib/silcutil/silctask.[ch].
7103 * Wrote the SILC Scheduler to support multi-threads. Affected
7104 file lib/silcutil/silcschedule.c.
7106 Sun Jul 8 11:16:01 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7108 * Implemented the SILC Mutex API and SILC Thread API for WIN32
7109 in lib/silcutil/win32/.
7111 Sun Jul 8 00:18:15 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7113 * Defined SILC Mutex API and SILC Thread API and implemented
7114 them for Unix. Affected files are
7115 lib/silcutil/silcmutex.h, lib/silcutil/silcthread.h,
7116 lib/silcutil/unix/silcunixmutex.c and
7117 lib/silcutil/unix/silcunixthread.c.
7119 Sat Jul 7 14:40:31 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7121 * Fixed the silc_server_remove_clients_by_server's channel
7122 key re-generation. The hash table handling was incorrect
7123 and would not work with many channels. Affected file is
7126 * Fixed some memory leaks around the server code.
7128 * Rewrote the silc_server_get_users_on_channel to support IPv6
7129 based Client ID's. Affected file silcd/server.c.
7131 * Defined the SILC_MESSAGE_FLAG_SIGNED to the protocol
7132 specification. However, a separate document must be written
7133 to define the detailed signing procedure and the payload
7134 associated with the flag. Defined the flag to the
7135 lib/silccore/silcchannel.h as well.
7137 Fri Jul 6 18:26:31 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7139 * Changed the dynamic tables to static size tables in the
7140 lib/silccrypt/silchmac.c.
7142 * Removed GCC dependencies from the code. A patch by cras.
7144 Fri Jul 6 09:39:35 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7146 * Do not show the error "Error receiving packet bla bla"
7147 in server if it really was not an error (-2 means that reading
7148 is pending). Affected file silcd/server.c.
7150 Thu Jul 5 21:22:32 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7152 * Fixed a possible crash in silc_server_remove_clients_by_server
7153 in silcd/server.c. Fixed there also some memory leaks.
7155 * Fixed the silc_idlist_replace_client_id. It could replace
7156 wrong key in the hash table. Affected file silcd/idlist.c.
7158 * Do not check whether there are global users on the channel
7159 if the channel->global_users is FALSE. Affected functions
7160 silc_server_remove_from_one_channel and
7161 silc_server_remove_from_channels in silcd/server.c. Also,
7162 do not check if the removed client is local as we can be
7163 sure that global client was not removed from the channel
7164 and checking for global users is not needed.
7166 * The silc_server_remove_clients_by_server now re-generates
7167 the channel keys correctly for those channels that had
7168 clients removed from them. Affected file silcd/server.c.
7170 Tue Jul 3 11:39:20 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7172 * Found the reason of random crashes in the server. We weren't
7173 ignoring the SIGPIPE signal (which can be sent in write())
7174 and it crashed the server. Affected file silcd/silcd.c.
7176 Fri Jun 29 20:05:25 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7178 * Assure that sock->user_data is not NULL in the function
7179 silc_server_packet_send in silcd/packet_send.c.
7181 * Disconnect the remote connection if it could not be added
7182 to any ID lists in the server. The affected file is
7185 * Check in silc_server_packet_send[_real/dest] that the
7186 socket is not disconnecting and ignore the data if it is.
7187 Affected file silcd/packet_send.c.
7189 * Define inline to __inline on native WIN32 compilation.
7190 Affected file includes/silcwin32.h.
7192 * Added some explicit type casts for inline code since MSVC
7193 require them. Affected files lib/silcutil/silcbuffer.h,
7194 lib/trq/silcdlist.h and lib/trq/silclist.h.
7196 * Print warning in log files from now on if the packet
7197 decryption fails. Affected file silcd/server.c.
7199 Thu Jun 28 21:30:39 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7201 * Changed the `say' client operation's interface to accept
7202 new `type' argument to indicate the type of the message sent
7203 by the library. The application may filter the library's
7204 messages according the type. The affected file is the
7205 lib/silcclient/silcapi.h.
7207 * Added two new functions to lib/silcclient/silcapi.h:
7208 silc_client_del_client and silc_client_del_client_by_id.
7209 Affected file lib/silcclient/idlist.c.
7211 * Moved the clientincludes.h from includes/ to silc/ and
7212 serverincludes.h from includes/ to silcd/.
7214 * The modes for the CMODE and CUMODE are now passed as
7215 uint32 for application with COMMAND_REPLY. The affected
7216 file is lib/silcclient/command_reply.c.
7218 Wed Jun 27 22:24:47 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7220 * /WHOIS without arguments shows client's own information.
7221 Affected file lib/silcclient/command.c.
7223 * Changed PING to not accept any arguments. The specs
7224 says that client can ping only the connected server so
7225 requiring an argument is not needed. Affected file is
7226 lib/silcclient/command.c.
7228 Wed Jun 27 00:10:33 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7230 * Fixed a fatal bug in private message sending and reception
7231 encryption and decryption when using private message keys.
7232 The implementation was incorrect and did not follow the
7233 specification. It causd that some of the message were
7234 lost since it did not use the sending and receiving keys
7235 as the protocol suggests. This has been fixed and will cause
7236 incompatibilities with older clients when sending private
7237 message encrypted with private message keys. Affected files
7238 lib/silcclient/client_prvmsg.c, lib/silcclient/client_keyagr.c
7239 and various other in Irssi SILC Client.
7241 Added `responder' boolean argument to the functions
7242 silc_client_add_private_message_key[_ske] to indicate when
7243 the key is added as responder or initiator of the key
7246 Tue Jun 26 19:23:07 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7248 * Removed the silc_ske_check_version function and created
7249 a SilcSKECheckVersion callback. Added also a function
7250 silc_ske_set_callbacks that is now used to set all SKE
7251 callbacks. The callback functions are not given to
7252 the SKE functions anymore, but this function is used to
7255 * Fixed the WIN32 DLL generation in lib/Makefile.am.pre.
7257 * Added `silc_version' argument to the silc_client_alloc
7258 to define the version of the application for the library.
7259 The library will use the version string to compare it
7260 against the remote host's (usually a server) version
7261 string. Affected file lib/silcclient/silcapi.h
7263 * Added the KE protocol context to Key Agreement context
7264 in client library so that we can abort the SKE if it
7265 is in process when we get timeout. Affected file is
7266 lib/silcclient/client_keyagr.c.
7268 * Do not resolve the client ID forever if it returns in the
7269 first time that such client does not exist. This was done
7270 for example with private message. Affected file is
7271 lib/silcclient/client_prvmsg.c.
7273 Mon Jun 25 21:42:51 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7275 * Do not add regex.h for WIN32. The affected file
7276 includes/silcincludes.h.
7278 * Added WIN32 DLL generation to lib/Makefile.am.pre. It might
7279 not work yet 100%. It generates the DLL's automatically
7280 when compiling with --with-win32 under cygwin.
7282 Sun Jun 24 19:49:23 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7284 * lib/contrib/regex.c is not compiled on WIN32.
7286 * Added silc_net_get_socket_opt function to the
7287 lib/silcutil/silcnet.h.
7289 * Added includes/silcwin32.h for WIN32 specific includes
7292 * Do not use ptime structure or any of the posix process
7293 functions on WIN32 in lib/silccrypt/silrng.c.
7295 * Added silc_gettimeofday to provide generic function
7296 for struct timeval on all platforms. Added the function
7297 to lib/silcutil/silcutil.h.
7299 Sun Jun 24 12:19:52 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7301 * Moved the lib/silccore/silcsockconn.[ch] to the utility
7302 library as they clearly belong there. As a plus side we
7303 can make the actual socket connection routines platform
7306 Added also new generic function silc_socket_read and
7307 silc_socket_write (that used to be silc_packet_[read/write].
7308 The implementation of these are platform specific.
7310 * Added WIN32 specific routines of silc_socket_[read/write]
7311 to lib/silcutil/win32/silcwin32sockconn.c.
7313 Sat Jun 23 16:01:00 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7315 * Added preliminary support for native WIN32 compilation under
7316 cygwin (using the -mno-cygwin option for GCC) to the
7317 ./configure.in.pre. The --with-win32 now prepares the
7318 compilation for native WIN32.
7320 * Rewrote the SILC Scheduler interface in the file
7321 lib/silcutil/silcschedule.h. The scheduler is now context
7322 based and does not have anymore any global static scheduler.
7323 Moved the Unix scheduler to the lib/silcutil/unix/ directory
7324 and created lib/silcutil/win32 directory for WIN32 based
7327 * Added Unix specific network routines to the
7328 lib/silcutil/unix/silcunixnet.c and the old
7329 lib/silcutil/silcnet.c includes now only generic routines.
7331 Added WIN32 specific network routines to the
7332 lib/silcutil/win32/silcwin32net.c.
7334 * Added Unix specific utility functions from the
7335 lib/silcutil/silcutil.c to lib/silcutil/unix/silcunixutil.c.
7337 * Added WIN32 SILC Scheduler to the file
7338 lib/silcutil/win32/silcwin32schedule.c. The code is of course
7341 Fri Jun 22 10:44:14 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7343 * Do not handle JOIN notify in the server if the target client
7344 is not registered (idata->registered == FALSE). The affected
7345 file is silcd/packet_receive.c.
7347 * Update the nickrec->founder in event_cumode in the Irssi SILC
7348 client. Affected file irssi/src/silc/core/silc-channels.c.
7350 * Fixed the CUMODE_CHANGE notify handling in the server when
7351 server and router are announcing their clients on channels.
7352 Now the mode changes are saved and notified correctly. The
7353 affected file is /silcd/packet_receive.c.
7355 * Fixed silc_idlit_replace_[server/client/channel]_id functions.
7356 They really did not replace the cache entry in the ID Cache.
7357 Now they do that. Affected file silcd/idlist.c.
7359 * Fixed the KICK notify handling in the Irssi SILC client to
7360 update the channel records so that the kicked client does not
7361 appear to be on the channel. The affected file is
7362 irssi/src/silc/core/silc-channels.c.
7364 * Always update the conn->current_channel when executing command
7365 on a channel. Affected file irssi/src/silc/core/silc-servers.c.
7367 * Fixed the KILL notify handling in Irssi SILC client to remove
7368 the killed client on all channels.
7370 Thu Jun 21 17:10:08 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7372 * Fixed the silc_parse_command_line to remove extra spaces
7373 from the start and end of the arguments. Affected file is
7374 lib/silcutil/silcutil.c.
7376 * Cancel and free any active protocol in the function
7377 silc_server_close_connection. Affected file silcd/server.c.
7379 * Cancel and free any active protocol in the function
7380 silc_client_close_connction. Affected file is
7381 lib/silcclient/client.c.
7383 * Do not execute the KILL command for clients that are in
7384 history (ie. they are not in the network). Affected file is
7387 * Fixed KILL notify handling, client does not crash anymore.
7388 Affected file irssi/src/silc/core/silc-channels.c.
7390 * Reduced the default packet buffer size from 2048 to 1024 in
7391 lib/silccore/silcpacket.c.
7393 * Added SILC_SKE_STATUS_FREED SKE status type and a reference
7394 counter to the SKE context that is incresed when the SKE library
7395 performs async operation outside the library. If the outside
7396 process frees the SKE context and FREED status will be set
7397 and the library will detect after the sync operation that the
7398 libary is freed. The affected files are
7399 lib/silcske/silcske[_status].[ch].
7401 * Resolve the client entry information in the function
7402 silc_client_channel_message to assure that NULL pointer is not
7403 passed as client entry to the application. */
7405 * Fixed the task timeout calculation to assure that there is
7406 never negative timeouts. The affected file is
7407 lib/silcutil/silcschedule.c.
7409 * Fixed the channel user mode notification sending in server.
7410 It was sent point-to-point to the router (or to server by router)
7411 but it needs to be destined to a channel. The routines now
7412 supports sending the channel user mode notifys to the channels
7413 when announcing clients and channels. Affected files are
7414 silcd/server.c and silcd/packet_receive.c.
7416 * Fixed the CHANNEL_CHANGE notify handling in the client libary.
7417 It did not actually replace the old channel entry in the cache.
7418 Affected file lib/silcclient/client_notify.c.
7420 Tue Jun 19 22:10:36 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7422 * Fixed a possible crash in silc_packet_send_prepare. It now
7423 assures always that there is enough space in the buffer and
7424 at the tail area of the buffer (for MAC).
7426 Fixed the inbound buffer reallocation in silc_packet_read.
7427 It was old code and did not handle the reallocation correctly.
7430 The affected file is lib/silccore/silcpacket.c.
7432 * Fixed buffer overflow in silc_parse_nickname in the file
7433 lib/silcutil/silcutil.c.
7435 Tue Jun 19 13:40:09 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7437 * make install generates new server keys only if there is not
7440 Mon Jun 18 18:49:07 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7442 * Set SILC_MESSAGE_FLAG_NOREPLY when sending the away message.
7443 Added check that if the NOREPLY is set then we will not send
7444 the away message. This avoids infinite loop of away messages
7445 if both clients are away. The affected file is
7446 lib/silcclient/client_prvmsg.c.
7448 * Fixed client crash if /NICK was given without arguments.
7449 Affected file lib/silcclient/command.c.
7451 * Server does not send the invite list in INVITE command back
7452 to the client if the list was not altered. Added this notion
7453 to the protocol spec as well. Affected file silcd/command.c.
7455 Fixed possible crash in INVITE command by checking the
7456 value of silc_server_get_client_route command.
7458 * Fixed the INVITE notify type handling. The arguments are now
7459 taken in correct order and client does not crash. The affected
7460 file is irssi/src/silc/core/silc-channels.c.
7462 Removed the "Inviting xxx to channel" message from the
7463 client library away and let the application handle it.
7464 Affected file lib/silcclient/command.c. Added that message
7465 to Irssi SILC client's message formats.
7467 * Fixed CMODE command crash in client. It now checks the
7468 amount of arguments correctly and does not crash. The affected
7469 file is lib/silcclient/command.c.
7471 * Do not create new channel automatically in silc_channels_join
7472 but check whether the channel by that name already exists.
7473 Affected file irssi/silc/core/silc-channels.c.
7475 * Do not send the SERVER_SIGNOFF to router if the disconnected
7476 entity was the router. Affected file silcd/server.c.
7478 * Added the handling of the SERVER_SIGNOFF notify to the Irssi
7479 SILC client as it was missing from there.
7481 Added the handling of the KICK notify to the Irssi SILC client
7482 as it was missing. Added "you have been kicked" message to
7483 Irssi SILC client's message modules formats.
7485 Added the handing of the KILL notify to the Irssi SILC client
7486 as it was missing. Added the kill message module formats
7489 The affected file is irssi/src/silc/core/silc-channels.c.
7491 * The router did not save the channel mode the server announced.
7492 Affected file silcd/packet_receive.c.
7494 * Fixed a possible crash in INFO command in server. If the
7495 server did not provide the server info it crashed. Affected
7496 file silcd/command.c.
7498 Sun Jun 17 15:26:05 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7500 * Fixed the GETKEY command in the server to check also the
7501 global list. Otherwise the GETKEY would not work correctly
7502 in normal SILC server. Affected file silcd/command.c.
7504 Sat Jun 16 18:00:00 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7506 * Fixed GETKEY crash, it crashed if the command did not succseed.
7508 Tue Jun 12 21:36:18 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7510 * Redefined the SILC MP API in lib/silcmath/silcmp.h. The API
7511 is now real and not just an macro interface to GMP.
7513 Removed the entire GMP from the source tree and imported new
7514 NSS MPI library instead. Reason for removing GMP is that it is
7515 extremely large and compiles extremely slow. The NSS MPI
7516 is only a few files and compiles in less than 10 seconds.
7517 The speed is also about the same as GMP. The MPI is imported
7518 to lib/silcmath/mpi.
7520 If the system has GMP installed we will still use the GMP.
7521 If it is not then the NSS MPI will be compiled.
7523 Mon Jun 11 18:07:24 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7525 * Merged a long nickname (127 characters long) crash bugfix from
7526 Irssi CVS tree. Affected file irssi/src/core/misc.c.
7528 * Merged a freed memory reference bugfix from Irssi CVS tree.
7529 Affected file irssi/src/core/commands.c.
7531 Sun Jun 10 16:08:35 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7533 * Added the server's public key sving and verification to the
7534 server when performing the SKE. This was missing and the
7535 remote server's (or router's) public key was accepted without
7536 checking whether we have it previously or trust it at all.
7537 Affected file silcd/protocol.c.
7539 Sat Jun 9 20:17:30 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7541 * Check in the silc_server_timeout_remote if protocol is active
7542 and make sure that the protocol's final callback is called so
7543 that all memory if freed. Affected file silcd/server.c.
7545 Sat Jun 9 12:51:27 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7547 * silc_server_whois_send_reply crashed the server if the nickname
7548 was 127 characters long. Affected file silcd/command.c.
7550 Thu Jun 7 16:29:56 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7552 * Added sanity check to the silc_server_new_client. If the hostname
7553 is provided inside username then check that the provided hostname
7554 really is the same as the resolved one. If the hostname was not
7555 resolved then check it from the public key. Affected file is
7556 silcd/packet_receive.c.
7558 * Fixed a fatal bug in Irssi SILC client. Do not send QUIT command
7559 if the server disconnected us and the connection is not valid
7560 anymore. Affected file irssi/src/silc/core/silc-channels.c.
7562 * Moved the silc_client_[chmode|chumode|chumode_char] away from
7563 the library to the lib/silcutil/silcutil.[ch].
7565 Thu Jun 7 08:57:16 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7567 * Close log file after open. Affected file
7568 lib/silcutil/silclog.c.
7570 * Check whether sock == NULL in silc_client_send_packet and return
7571 if it is. Affected file lib/silcclient/silcclient.c.
7573 * Check rec->entry == NULL in the Irssi SILC Client before
7574 sending the channel message. Affecte file is
7575 irssi/src/silc/core/silc-servers.c.
7577 Tue Jun 5 08:08:21 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7579 * Merged a splitted window bugfix from Irssi CVS tree. The
7580 affected file is irssi/src/fe-text/textbuffer-view.c.
7582 * Fixed the ME, ACTION and NOTICE printing in Irssi Client.
7583 It did not print nickname.
7585 * Improved the distributions system a bit.
7587 Mon Jun 4 17:57:16 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7589 * Merged /WINDOW bugfix from irssi CVS tree. Affected file is
7590 irssi/src/fe-text/gui-window.c.
7592 * Fixed a fatal bug in Irssi SILC client. Crashed if sent message
7593 to in-active server. The affected file is
7594 irssi/src/silc/core/client_ops.c.
7596 * Resolve the client in USERS command reply if the entry does
7597 not have username resolved. The affected file is
7598 lib/silcclient/command_reply.c. Also, changed the IDENTIFY
7599 command to WHOIS command to really resolve stuff. The USERS
7600 is not used any more in any critical section so WHOIS can
7601 be used even though it might be slower than IDENTIFY.
7603 * Changed the lib/silcutil/silchashtable.h header to ROBODoc
7606 Sun Jun 3 14:21:32 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7608 * Changed the protocol API a bit more consistent in the
7609 lib/silccore/silcprotocol.[ch].
7611 * Changed the following headers to ROBODoc format:
7613 lib/silccore/silcpayload.h
7614 lib/silccore/silcprotocol.h
7615 lib/silccore/silcsockconn.h
7617 All core library headers are now formatted.
7619 Sat Jun 2 10:45:09 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7621 * Fixed a bug in Irssi SILC client; do not show that you are
7622 server/router operator if you really are not. Affected file is
7623 irssi/src/silc/core/client_ops.c.
7625 * Renamed silc_command_free_payload to silc_command_payload_free.
7626 Affected file lib/silccore/silccommand.h
7628 * Added silcmath.h to include the prototoypes of various routines
7629 in the lib/silcmath. Removed the old modinv.h, mpbin.h and
7632 * Changed the following headers to ROBODoc format:
7634 lib/silccore/silcchannel.h
7635 lib/silccore/silccommand.h
7636 lib/silccore/silcid.h
7637 lib/silccore/silcidcache.h
7638 lib/silccore/silcmode.h
7639 lib/silccore/silcnotify.h
7640 lib/silccore/silcpacket.h
7641 lib/silcmath/silcmath.h
7643 Fri Jun 1 22:19:37 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7645 * Added checking to the server code not to start the server if
7646 ciphers and stuff are not configured properly. Affected files
7647 silcd/serverconfig.[h] and silcd/server.c.
7649 * Changed the layout of the header files of the public interfaces
7650 in the SILC libraries. The new layout supports ROBODoc
7651 documentation tool (and some others) so that it is easy to create
7652 a library reference manual. All the other headers and source
7653 code must still follow the CodingStyle document. Also source
7654 code must not include these ROBODoc stuffs, only the headers.
7655 Furthermore, all public interface headers must now be named
7656 by using `silc' prefix, example: silcapi.h, silccipher.h.
7657 Some files were renamed due to this. All the other headers
7658 must not be used as public interfaces. I will update the
7659 CodingStyle document later. Changed following headers, so far:
7661 lib/silcclient/silcapi.h
7662 lib/silccore/silcauth.h
7663 lib/silccore/silcprivate.h
7664 lib/silccrypt/silcdh.h
7666 Fri Jun 1 10:28:09 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7670 * Removed silc_client_packet_send_flush from the client library
7671 as it is not needed. Affected file lib/silcclient/client.[ch].
7673 * Added printing of message of unresolved authentication method
7674 to the Irssi SILC client. Added it to the module formats.
7675 Removed the same message from the client library.
7677 Thu May 31 13:57:33 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7679 * Added new distribution feature, DISTLABEL. Every distribution
7680 can define own preprocessor label that can be used in the
7681 source code. For example: #ifdef SILC_DIST_CLIENT. Affected
7682 file distributions, acconfig.h.pre and prepare.
7684 Tue May 29 22:16:40 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7686 * Added Makefile.defines_int to include the actual definitions
7687 for Makefile.defines.in. Tested the new distribution system,
7688 created distributions and tested installation.
7690 * Added AWAY message printing to the Irssi SILC client. Added
7691 the messages to the irssi/src/fe-common/silc/module-formats.[ch].
7693 * Added SCONNECT command to call the SILC's CONNECT command.
7694 Cannot use CONNECT directly since Irssi uses that internally.
7695 Affected file irssi/src/silc/core/silc-servers.c.
7697 Added ACTION local command. It is same as ME command but takes
7698 the channel as mandatory argument.
7700 Rewrote some of the Irssi's help files to suite for SILC
7703 Mon May 28 19:05:22 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7705 * Added Makefile.defines[.in] that should for now on be included
7706 in all Makefile.am file in the source tree. That file includes
7707 all common compilation definitions for SILC source tree.
7709 Mon May 28 10:30:51 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7711 * Minor changes to the ./prepare script to change the package
7712 name according the distribution name to the configure.in.
7714 Sun May 27 22:24:57 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7716 * Created new distribution system. Added file `distributions'
7717 that defines all the distributions that can be created out of
7718 the SILC source tree. The ./prepare script now reads that
7719 file to determine how to prepare the distributions. The
7720 first argument to the ./prepare is the name of the distribution
7721 and second is the version of the distribution. If given
7722 without arguments it creates the default (toolkit) distribution
7723 with the default version (defined in ./prepare).
7725 All Makefile.am files that are subject to the distributions
7726 are now named as Makefile.am.pre. These are ./Makefile.am
7727 and lib/Makefile.am. Others may be changed later.
7729 Sun May 27 15:57:17 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7731 * Added invite list, ban list, some key management and connection
7732 error message printing to module formats in the Irssi SILC client.
7734 * Added new silc_client_set_away_message to set the away message
7735 that is back to the person who sent private message. The
7736 affected file lib/silcclient/silcapi.h and the
7737 lib/silcclient/client_prvmsg.c.
7739 Sun May 27 12:39:48 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7741 * Fixed the private message sending in the Irssi SILC client,
7742 added local command KEY to the Irssi SILC client.
7744 Added key management and key agreement message formats to the
7745 irssi/src/fe-common/silc/module-formats.[ch].
7747 Added USERS (alias WHO) printing, server/router operator
7748 indication and LIST command printing to the module formats.
7750 Sat May 26 17:43:42 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7752 * Fixed channel joining notify handling, cumode notify handling
7753 from Irssi SILC client.
7755 * Added SILC specific module-formats to the Irssi SILC client so
7756 that SILC specific message hilighting, colors etc is possible.
7757 Affected file irssi/src/fe-common/silc/module-formats.[ch].
7759 Added channel mode, channel user mode, actions, notices,
7760 whois and whowas printing to the the module-formats.c.
7762 * Fixed a bug in channel deletion in the server. The channel
7763 is not left to the cache even if the channel founder auth mode
7764 is set when there are no users anymore on the channel. Affected
7765 file silcd/server.c.
7767 * The silc_net_localhost now resolves the entire hostname including
7768 the domain name. Affected file lib/silcutil/silcnet.c.
7770 Sat May 26 12:13:37 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7772 * Changed the ask_passphrase client operation to be ascynchronous.
7773 It has now a completion callback and a context that the
7774 application must call after it has got the passphrase from
7775 the user. Affected files lib/silcclient/silcapi.h,
7776 lib/silcclient/protocol.c, lib/silcclient/command.c and
7779 Added SilcAskPassphrase callback that the application calls
7780 to deliver the passphrase to the library.
7782 * Changed the SKE protocol's SilcSKEVerifyCb to be asynchronous.
7783 The public key verification and especially a certificate
7784 verification is asynchronous procedure.
7786 Added new SILC_SKE_STATUS_PENDING status to indicate the
7787 request is pending and a callback will be called to finalize
7790 Added also SILC_SKE_STATUS_PUBLIC_KEY_NOT_PROVIDED status to
7791 indicate that remote end did not send its public key (or
7792 certificate), even though we require it. Added check for this
7793 condition in the SKE. This was a security bug, now fixed.
7795 Defined new SilcSKEVerifyCbCompletion callback that is called
7796 when the verification process is completed.
7798 The affected files lib/silcske/silcske_status.h and
7799 lib/silcske/silcske.[ch].
7801 * Changed the verify_public_key client operation to be async
7802 as well. Defined SilcVerifyPublicKey callback that is used to
7803 indicate the success of the public key verification process.
7805 Changed the server and client to use the new async client
7808 * Changed the Irssi SILC client's internal scheduler to be called
7809 twice as many times as it used to be. As a result the client
7810 should be a bit faster now. Affected file is
7811 irssi/src/silc/core/silc-core.c.
7813 * Added support to Irssi SILC client of asynchronous public key
7814 verification and passphrase inquiry. Affected file is
7815 irssi/src/silc/core/silc-core.c.
7817 Fri May 25 14:38:38 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7819 * Do not say "You have left channel %s" in client library.
7820 Moved it to the application. Affected files are
7821 lib/silcclient/command.c and silc/client_ops.c.
7823 * Fixed silc_client_get_clients. Command context was not
7824 duplicated and was freed memory in the callback. Affected
7825 file lib/silcclient/idlist.c.
7827 * Do not say "you are now talking..." on JOIN command in the
7828 client library. The appliation must handle it.
7830 * Do not say ".. changed topic to" in command reply in the
7831 client libary. The application must handle it.
7833 * Fixed TOPIC command sending in the client library.
7835 * Fixed a memory leak in silc_client_command_free in the file
7836 lib/silcclient/command.c.
7838 Thu May 24 19:08:55 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7840 * Imported a modified version of Irssi client to the source tree.
7841 The Irssi will be used to create a new client called
7842 Irssi SILC. Imported to irssi/.
7844 Added silc_core_init_finish function to the Irssi. Affected
7845 file irssi/configure.in.
7847 A lot changes in the Makefile.ams around the irssi tree.
7849 Tue May 22 22:23:49 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7851 * Do not rehash if the new size is same as the old size of the
7852 hash table, in the silc_hash_table_rehash*. The affected file
7853 lib/silcutil/silchashtable.c.
7855 * Replaced hash_table_del_by_context calls from the server
7856 (when channel->user_list and client->channels) to the
7857 hash_table_del as it is sufficient and faster.
7859 Tue May 22 17:27:16 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7861 * Added silc_hash_table_list, silc_hash_table_get and the
7862 SilcHashTableList structure to provide an alternative way to
7863 traverse the hash table. The affected files are
7864 lib/silcutil/silchashtable.[ch].
7866 * Changed the server's idlist routines to use the hash table
7867 routines to optimize the code.
7869 Mon May 21 21:46:20 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7871 * Replaced the client entry's `channel' list and channel entry's
7872 `user_list' list to hash tables for optimized lookup. Changed
7873 the code to use the hash table interface around the code.
7874 Affected file lib/silcd/idlist.[ch].
7876 * Added `auto_rehash' boolean argument to the function
7877 silc_hash_table_alloc to indicate whether the hash table should
7878 auto-rehash when it thinks is appropriate time. It will
7879 increase the hash table size if the there is twice as much
7880 entries in the table than the size of the table, and will
7881 decrease the size if there are twice as less entries than
7882 the size of the table.
7884 Mon May 21 09:51:11 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7886 * Fixed silc_xxx_get_supported to not crash at some circumstances.
7888 Sun May 20 13:45:58 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7890 * silc_idcache_purge_by_context deletes the entry now by context
7891 as it is supposed to do. Affected file lib/silccore/idcache.c.
7893 * Send the ERR_NO_SUCH_NICK in the WHOIS command reply if the
7894 client is not anymore valid (WHOWAS givens the info) and not
7895 the ERR_NO_SUCH_CLIENT_ID if the nickname still exists.
7897 Sat May 19 16:30:03 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7899 * Removed the `data' and `data_len' arguments from the ID Cache
7900 interfaces and added `name' argument. ID Cache does not handle
7901 anymore the binary data only a names associated with given ID.
7903 * When hashing a Client ID with silc_hash_id the entire ID is
7904 not hashed anymore, instead only the hash of the Client ID is
7905 hashed. This way we can access the Client ID from the cache
7906 with Client ID but with the hash of the ID (which is a hash of
7907 the nickname) as well without any difference in performance.
7909 Added also silc_idcache_find_by_id_one_ext to do one on one
7910 searching when we have the actual ID. Added also function
7911 silc_hash_client_id_compare. The affected files are
7912 lib/silccore/idcache.[ch] and lib/silcutil/silcutil.[ch].
7914 * When hashing the name associated with a ID it is always done
7915 in lowercase. This way we can access the cache without worrying
7916 about case-sensitivity, even though, for example nicknames are
7919 * Fixed a bug in server with channel message sending. It put
7920 wrong ID type as destination ID. The affected file
7921 silcd/packet_send.c.
7923 * silc_idcache_del_by_context now deletes from all hash tables
7924 by context. Affected file lib/silccore/idcache.c.
7926 Fri May 18 17:42:00 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7928 * Changed the client library to use the new ID Cache interface.
7929 Changes around the source tree.
7931 * Added silc_hash_table_rehash_ext to rehash with specific
7932 hash function. Affected file lib/silcutil/silchashtable.[ch].
7934 * Added silc_hash_string_compare to compare two strings in the
7935 hash table. Affected file lib/silcutil/silcutil.[ch].
7937 Fri May 18 11:18:45 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7939 * Added new function silc_idcache_del_by_context into the
7940 lib/silccore/idcache.[ch].
7942 * Changed the server's ID list routines to use the new ID Cache
7943 interface. Changes around the source tree.
7945 Fri May 18 08:35:31 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7947 * Added silc_hash_table_del[_by_context]_ext functions in to the
7948 lib/silcutil/silchashtable.[ch].
7950 Removed silc_hash_table_find_all* routines and added new
7951 silc_hash_table_find_foreach to replace them.
7953 Added silc_hash_table_replace_ext function as extended
7954 replacing function. Separated the simple hash table interface
7955 from the extended hash table interface in the file
7956 lib/silcutil/silchashtable.h.
7958 * Fixed minor bugs and changed it to use some of the new
7959 hash table functions in lib/silccore/idcache.c
7961 Thu May 17 18:15:12 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7963 * Added new function silc_hash_table_find_all to return all keys
7964 in the hash table by the specified key. As the hash table is
7965 collision resistant it also makes it possible to have several
7966 duplicate keys in the hash table. This function may be used to
7967 find all of the keys from the hash.
7969 Added user_context arguments to the SilcHashFunction,
7970 SilcHashCompare and SilcHashDestructor to deliver user specified
7973 Added new fuctions silc_hash_table_find[_all]_ext to do
7974 extended lookup with specified hash and compare functions and
7975 specified user contexts.
7977 Added new function silc_hash_table_add_ext to add the key
7978 with specified hash function and user context.
7980 Added new function silc_hash_table_foreach to traverse all
7981 entrys in the hash table. Added SilcHashForeach callback
7984 Added new function silc_hash_table_del_by_context to delete
7985 the entry only if the context associated with the key matches.
7987 Affected files are lib/silcutil/silchashtable.[ch].
7989 * Removed silc_hash_[server/client/channel]_id and added just
7990 silc_hash_id to the lib/silcutil/silcutil.[ch]. Added also
7991 silc_hash_id_compare to compare two ID's using as the hash table
7992 comparison function. Added also silc_hash_data to hash
7993 binary data and silc_hash_data_compare to compare it.
7995 * Removed silc_idlist_find_client_by_hash as it is not needed
7996 anymore. Affected file silcd/idlist.[ch].
7998 * Rewrote the entire ID Cache system (in lib/silccore/idcache.[ch])
7999 to use internally the SilcHashTable. The new ID Cache is a lot
8000 faster than the old one. Some of the ID Cache interface was also
8001 rewritten and obsolete and stupid functions were removed.
8003 Wed May 16 23:03:30 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8005 * Added entry_count field to the SilcHashTable to keep the number
8006 of the entries in the table. Implemented the function
8007 silc_hash_table_rehash. Added new function
8008 silc_hash_table_count. Affected file lib/silcutil/silchashtable.c.
8010 Fixed a minor bug in silc_hash_table_free.
8012 * Added silc_hash_string, silc_hash_uint, silc_hash_ptr,
8013 silc_hash_client_id, silc_hash_server_id and silc_hash_channel_id
8014 into the lib/silcutil/silcutil.[ch].
8016 Wed May 16 20:02:47 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8018 * Implemented a collision resistant hash table into the
8019 lib/silcutil/silchashtable[ch]. See the header and the source
8020 for the SilcHashTable API.
8022 Tue May 15 22:05:46 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8024 * Merged dotconf version 1.0.2 into lib/dotconf.
8026 Sun May 13 19:32:09 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8028 * Do not compile anything in lib/silcsim/* if the SIM support
8029 is not enabled. The tree should now compile without problems
8032 Thu May 10 22:49:51 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8034 * Compiled the SILC under cygwin. Compiled and tested briefly
8035 without problems. More tests needed. The SIMs didn't compile
8038 * Added various #ifdef HAVE_* stuff to lib/silccrypt/silrng.c.
8040 * Fixed possible crash in silc_get_username in the
8041 lib/silcutil/silcutil.c.
8043 Tue May 8 09:04:03 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8045 * Fixed a va_arg in silc/client_ops.c.
8047 * Oops, RC5 routines were named AES and caused some problems
8048 when not using SIM's. Affected file lib/silccrypt/rc5.c.
8050 Sun May 6 13:59:48 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8052 * Added new SilcIDIP structure into the lib/silccore/id.h and
8053 replaced the old `ip' fields from all SILC ID's to that type.
8054 This is a step towards IPv6 support.
8056 The silc_id_get_len takes now the ID as an extra argument.
8057 The silc_id_id2str, silc_id_str2id and silc_id_dup now supports
8058 both IPv4 and IPv6 based ID's.
8060 The affected files are lib/silccore/id.[ch] and other files
8061 around the tree using these routines.
8063 * Removed the ID length arguments in server from various
8064 silc_server_send_notify_* routines -> they are not needed
8067 Sat May 5 13:56:33 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8069 * Fixed memory leak in silc_encode_pem_file in the file
8070 lib/silcutil/silcutil.c.
8072 Thu May 3 21:23:50 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8074 * Check minor version as well in the SKE. Affected files are
8075 silcd/protocol.c and lib/silcclient/protocol.c.
8077 * Added --identifier option to the server so that an identifier
8078 can be when creating the public key for the server. Affected
8079 file is silcd/silcd.c.
8081 * Fixed minor decoding bug in silc_pkcs_decode_identifier in
8082 lib/silccrypt/silcpkcs.c.
8084 Wed May 2 20:50:49 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8086 * Register default ciphers and stuff when using -C option with
8087 the server. Affected file sildc/silcd.c.
8089 * Put back the servers public key filename format, it is better
8090 than the new one. For now, the client keys are saved with the
8091 new filename format. The affected file silc/client_ops.c.
8093 * Implemented the Cipher API for the rest of the ciphers that
8094 did not implement it or implemented it the wrong way.
8096 Wed May 2 13:31:26 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8098 * Register default ciphers and stuff when using the -S option
8099 in the client. Affected file silc/silc.c. Same also when
8100 creating new key pair with -C option.
8102 Tue May 1 14:18:13 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8104 * Fixed the silc_verify_public_key client operation function to
8105 save the public keys differently. The fingerprint is now
8106 used as filename and not the hostname. This way also the
8107 client keys are saved uniquely and not with hostnames. The
8108 affected file is silc/client_ops.c.
8110 * Trimmed the silc_hash_fingerprint function to remove extra
8111 whitespaces from the end of the fingerprint. The affected
8112 file is lib/silccrypt/silchash.c.
8116 * Added silc_cipher_register_default function to register all
8117 default ciphers. It can be used when configuration files
8118 does not exist and the application does not want any specific
8119 ciphers in any specific order.
8121 The SilcDList is now used as silc_cipher_list dynamically
8122 allocated cipher list. Removed the static list all together
8123 and now all ciphers must be allocated to the dynamic list.
8124 The silc_cipher_alloc routine was changed to check only the
8127 All silc_cipher_* routines that used to return int returns
8130 The affected files lib/silccrypt/silccrypt.[ch].
8132 * The same thing was done to silc_hash_* as for silc_cipher_*
8133 routines. Affected files lib/silccrypt/silchash.[ch].
8135 * The same thing was done to silc_pkcs_* as for silc_cipher_*
8136 routines. Affected files lib/silccrypt/silcpkcs.[ch].
8137 Added also silc_pkcs_[un]register[_default] functions.
8138 Removed the data_context from the PKCS API.
8140 * Added silc_hmac_register_default function to register default
8141 hmacs. Affected files lib/silccrypt/silchmac.[ch]. Added also
8142 SILC_ALL_HMACS macro that can be used with silc_hmac_unregister
8143 to unregister all hmacs at once.
8145 * Register the default ciphers, hash functions, PKCSs and HMACs
8146 if client's configuration file does not exist. The affected
8149 * The client did not load the hash functions from the SIM
8150 modules at all. Added support for this. Affected file is
8151 silc/clientconfig.c.
8153 * When decoding public key with silc_pkcs_public_key_decode, check
8154 the supported algorithm only if PKCS are registered. Affected
8155 file lib/silccrypt/silcpkcs.c. The same was done with the
8156 silc_pkcs_private_key_decode.
8158 * Fixed the SILC List routines to keep the list always in order.
8159 It used to change the list's order when traversing the list but
8160 not it preserves the order. Affected file lib/trq/silclist.h.
8162 Mon Apr 30 17:29:03 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8164 * Added the client library to use the SilcSocketConnection's
8165 reference counter (by silc_socket_dup) to prevent the bug that
8166 the socket object may be freed underneath async operation.
8168 * The name resolv library checking fixes in the configure.in.pre.
8171 * Created new version of the protocol drafts for future
8172 development. The -03 drafts are the ones that will be changed
8173 in the trunk now and the -02 will remain as they are.
8175 * Send list of CUMODE notifys to the router when announcing
8176 the channel users to the router. Affected file silcd/server.c.
8177 If the router receiving channel founder CUMODE for a channel
8178 that already has channel founder it will send CUMODE notify
8179 to the sender to remove the channel founder rights from the
8180 announced client. Affected file silcd/packet_receive.c.
8182 * The CUMODE notify may now use Server ID as well as the entity
8183 who changes the mode. Updated protocool specs.
8185 * Updated INSTALL and README files.
8187 Sun Apr 29 23:17:50 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8189 * New web pages in the http://silc.pspt.fi. The pages was
8194 Sun Apr 29 13:33:41 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8196 * Implemented the [DenyConnectin] config section in the server.
8197 Added silc_server_config_denied_conn to check whether incoming
8198 connection is denied. Affected file silcd/serverconfig.[ch].
8200 * Do not check the ports when checking the incoming configuration
8201 data if the port is 0, meaning any. Affected file is
8202 silcd/serverconfig.c.
8204 Fri Apr 20 18:58:43 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8206 * Fixed buffer overflow in silc_string_compare in the file
8207 lib/silcutil/silcutil.c.
8209 * Fixed double free in silc_server_command_leave in the file
8212 Fri Apr 20 14:00:11 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8214 * Fixed the version checking in the server. Affected file is
8217 Thu Apr 19 19:52:46 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8219 * Fixed the configuration data fetching when accepting new
8220 connections in the server. Affected file silcd/server.c.
8222 Thu Apr 19 11:40:20 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8224 * Added `sender_entry' argument to the function
8225 silc_server_packet_relay_to_channel so that we can check
8226 whether some destination actually belongs to the same route
8227 the sender belongs (ie, we must not resend the packet to the
8228 sender). Affected file silcd/packet_send.[ch].
8230 * Added `servername' field to the SilcClientEntry in the server
8231 to hold the name of the server where client is from. Affected
8232 file is silcd/idlist.h.
8234 Wed Apr 18 22:19:03 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8236 * Moved the channel message encrypting in the router betwen
8237 router connections from silc_server_channel_message to the
8238 silc_server_packet_relay_to_channel since we want to check
8239 whether we have anybody channel before encrypting anything.
8240 Affected files silcd/packet_[receive/send].c.
8242 Tue Apr 17 21:18:19 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8244 * Fixed the [AdminConnection] server config section to support
8245 multiple entries. Affected file silcd/serverconfig.c.
8247 * Added support into the server to check the validity of the
8248 incoming connection before executing any KE or authentication
8251 * The connection configuration is now saved to the KE and
8252 connection auth protocol contexts and not fetched anymore in
8253 the protocol. Affected files silcd/server.c, silcd/protocol.[ch].
8255 * The local hosts listenning address and port is also resolved
8256 now when starting the server. We want to have the socket object
8257 to include the real address and port for the listener. Added
8258 new function silc_net_check_local_by_sock into the files
8259 lib/silcutil/silcnet.[ch].
8261 * Fixed a broadcast bug in server -> do not broadcast if we
8264 * Fixed a routing bug. Do not route broadcast packets ever.
8265 Broadcast packets must be processed always and not routed since
8266 they may be destined to some other host than yourself and thus
8267 would get routed without no good reason. Affected file is
8270 * Added function silc_server_config_is_primary_route to check
8271 whether primary router connection has been configured (a router
8272 configuration that we are initiating). If there is not, we
8273 will assume that there is only two routers in the SILC network
8274 and we will use the incoming router connection as our primary
8275 route. Affected files silcd/serverconfig.[ch], silcd/server.c.
8277 * Changed the order of the broadcasting. Broadcast _after_ the
8278 packet has been processed not before. Affected file is
8281 * Fixed a [ClientConnection] parsing bug. The port was never
8282 parsed correctly thus resulting to port 0. Affected file
8283 silcd/serverconfig.c.
8285 * Fixed silc_server_send_notify_args -> it ignored the `broadcast'
8286 argument and did not set the broadcast packet flag. Affected
8287 file silcd/packet_send.c. Fixed same bug in the function
8288 silc_server_send_notify as well.
8290 * If we receive NEW_ID packet for our own ID in the server, ignore
8293 Mon Apr 16 12:10:33 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8297 * Removed the nickname from the Private Message Payload.
8298 Updated the code and the protocol specs.
8300 * Updated protocol specs for submitting to the IETF.
8302 * Tweaked the Random Number Generator a bit. Affected file
8303 lib/silccrypt/silcrng.c. Exported a new function
8304 silc_rng_[global]_add_noise which can be used to add more
8307 Sat Apr 14 16:21:32 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8309 * Do not parse packets with different timeout when protocol
8310 is active -> may cause problem with rekey. Affected file
8313 * When server receives signoff notify it must not create
8314 new channel key if the client is on any channels since the
8315 sender of the signoff notify will create it.
8317 Fri Apr 13 17:12:46 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8319 * Added printing of error messages during SKE protocol from the
8320 failure packet sent by server during SKE. Affected file
8323 * Removed the client's failure_callback handling with timeout
8324 and handle it immediately when received.
8326 * The SKE library returned wrong type in SUCCESS and FAILURE
8327 packets. They must be 32 bit MSB not 16 bit MSB.
8329 Fri Apr 13 00:09:08 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8331 * Ok, rewrote the logic of the re-key and now it seems to work.
8332 I tested it on high traffic with frequent re-keys without
8333 problems. Added hmac_receive (and renamed hmac to hmac_send)
8334 in SilcClientConnection in lib/silcclient/client.h and
8335 in SilcIDListData in silcd/idlist.h. Also, removed the
8336 SilcPacketParserContext's cipher and hmac fields as they are
8337 not needed anymore and actually caused some problems when
8338 the ciphers and hmac's changed underneath the packet parser.
8340 Thu Apr 12 14:42:51 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8342 * If re-key protocol is active then process the incoming packets
8343 synchronously since we must assure that icoming packets encrypted
8344 with the old key is processed before the new keys is set to
8345 use. This is true other packets than for REKEY packets.
8346 Affected file silcd/server.c. The same was done to client library
8347 as well, affected file lib/silcclient/client.c.
8349 Thu Apr 12 12:01:52 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8351 * Fixed bug in client and server to accept the force send if
8352 the packet is send from silc_[server/client]_packet_process
8353 function. Otherwise the packets are never delivered, oops.
8355 Wed Apr 11 22:10:15 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8357 * Disable force sending of packets when REKEY protocol is active.
8358 We must assure that no packet is sent directly when rekey is
8359 performed. All packets must be sent through packet queue.
8360 Added macro SILC_SERVER_IS_REKEY to silcd/server.h and
8361 SILC_CLIENT_IS_REKEY to lib/silcclient/client.h. Affected
8362 function is silc_[server/client]_packet_send_real to check
8365 * Replaced the SIM paths from example config files to
8366 /usr/local/modules. Also, make install creates now
8367 /usr/local/silc/logs directory to hold all the SILC server
8370 Wed Apr 11 16:59:59 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8372 * Made the configure.in.pre work on Solaris. Patch by salo.
8374 * Made all ciphers compatible with non-x86 machines. Defined
8375 CBC mode macros into lib/silccrypt/ciphers_def.h.
8377 Tue Apr 10 20:32:44 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8379 * Fixed the make install.
8381 Tue Apr 10 16:20:34 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8383 * When MAC computation fails the silc_packet_decrypt returned 0
8384 even though it was supposed to return -1. Fixed this. The
8385 affected file is lib/silccore/silcpacket.c.
8387 * Do not replace the config files in /etc/silc (in make install)
8388 if they already exist. Affected file ./Makefile.am.
8390 * Do not send re-key packets immediately but through packet queue.
8391 Affected file silcd/protocol.c and lib/silcclient/protocol.c.
8393 * Changed silc_net_check_host_by_sock to return FALSE if the
8394 IP/DNS could not be resolved. Though, it returns the IP address
8395 now even if it could not resolve it (but returns also FALSE).
8396 Affected file lib/silcutil/silcnet.[ch].
8398 Mon Apr 9 21:54:44 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8400 * Added silc_pkcs_decode_identifier to decode the public key's
8401 identifier. Affected file lib/silccrypt/silpkcs.[ch].
8402 Added also silc_pkcs_free_identifier. Added also new context
8403 SilcPublicKeyIdentifier.
8405 * Added -S option to the silc client. It is used to dump the
8406 contents of the specified public key file.
8408 * Changed the PKCS api to return the public key length when
8409 setting the public key.
8411 * Fixed a fatal bug in the public and private key file loading.
8412 Affected file lib/silccrypt/silcpkcs.c.
8414 * Execute the packet parsing for client with zero (0) timeout
8415 if the protocol is active. Affected file silcd/server.c.
8417 Sun Apr 8 19:30:56 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8419 * Made the key generation options to the silcd program. Added
8420 -C option, equivalent to client's option.
8422 * Added new [ServerKeys] config section to the server. It
8423 configures the server's public and private key.
8425 * Defined generic Public Key Payload into the protocol
8426 specification to send specific type of public keys and
8429 * Defined new command SILC_COMMAND_GETKEY to fetch a client's
8430 public key or certificate.
8432 * Implemented the GETKEY command to the server and to the
8433 client library and on user interface.
8435 Sun Apr 8 01:37:21 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8437 * Made preliminary `make install' work.
8439 Thu Apr 5 17:42:30 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8441 * Added SilcServerRekey context into silcd/idlist.h.
8443 * Added the PFS support as defined in the specification to the
8444 SKE protocol. Affected files lib/silcske/*.c.
8446 * Added `ske_group' field to the SilcServerRekey context to hold
8447 the number of the SKE group that is used with PFS in re-key.
8448 Affected file silcd/idlist.h.
8450 * Added PFS re-key support to the server. Affected file is
8453 * Added silc_protocol_cancel to cancel execution of the next
8454 state of the protocol. Affected file is
8455 lib/silccore/silcprotocol.[ch].
8457 * Added the re-key support with and without PFS to the client
8458 library. Re-key is performed once in an hour, by default.
8460 Added new protocol type SILC_PROTOCOL_CLIENT_REKEY.
8461 Added silc_client_rekey_callback and silc_client_rekey_final.
8462 Affected files are lib/silcclient/protocol.[ch] and
8463 lib/silcclient/client.[ch].
8465 * Removed the `hmac_key' and `hmac_key_len' fields from the
8466 SilcClientConnection structure; not needed. Affected file is
8467 lib/silcclient/client.h.
8471 Wed Apr 4 16:32:31 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8473 * Do not ask whether user wants to use the negotiated private key
8474 for private messages, just use it. Affected file is
8475 silc/local_command.c.
8477 * Added `send_enc_key' and `enc_key_len' fields to the
8478 SilcIDListData structure since they are needed in the re-key
8479 phase. Affected file is silcd/idlist.[ch].
8481 * Implemented the simple re-key protocol into the server.
8482 Affected files silcd/server.c and silcd/protocol.[ch]. The
8483 re-key will be performed once in an hour, by default.
8485 Added new protocol type SILC_PROTOCOL_SERVER_REKEY.
8486 Added silc_server_rekey, silc_server_rekey_callback and
8487 silc_server_rekey_final.
8489 * Removed Tunneled flag from the protocol. Updated the code
8490 and the specifications.
8492 * Adde `pfs' field to the SilcIDListData to indicate whether
8493 the PFS is to be performed in the re-key. Affected file is
8496 Tue Apr 3 21:52:42 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8498 * Defined uint8, int8, uint16, int16, uint32, int32, uint64 and
8499 int64 of at least the xintXX size. If void * is less that 4
8500 bytes uint32 * will be used. Defined bool as boolean.
8502 * Changed _ALL_ unsigned long and unsigned int to uint32,
8503 unsgined short to uint16 in the source tree.
8505 * Fixed a fatal bug in silc_server_remove_clients_by_server. Do
8506 not handle clients that has entry->data.registered == FALSE.
8507 They are not in the network anymore. Affected file is
8510 Tue Apr 3 16:39:19 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8512 * Implemented the sending of the SERVER_SIGNOFF notify in the
8513 server. Affected file is silcd/server.c.
8515 * Added silc_server_send_notify_args into silcd/packet_send.[ch].
8516 Added also silc_notify_payload_encode_args into the
8517 lib/silccore/silcnotify.[ch].
8519 * Implemented ther SERVER_SIGNOFF notify handling in the server.
8520 Affected file silcd/packet_receive.c.
8522 * Implemented the SERVER_SIGNOFF notify handling in the client
8523 library. Affected file lib/silcclient/client_notify.c. Also,
8524 implemnted the printing of the SERVER_SIGNOFF info to the
8525 application. Affected file silc/client_ops.c.
8527 * The silc_idlist_del_server now returns TRUE or FALSE to indicate
8528 if the deleting was successful. Affected file silcd/idlist.[ch].
8530 * Added support for public key authentication in the connection
8531 authentication protocol in the client library. Affected file
8532 lib/silcclient/protocol.c.
8534 * Changed the server's silc_idlist_get_clients_by_* interface
8535 to support already allocated array so that new entries may be
8536 added to pre-allocated array. Affected file silcd/idlist.[ch].
8537 This fixes some bugs with WHOIS, WHOWAS and IDENTIFY commands
8538 and command replies.
8540 * All command reply functions in the server now calls the
8541 pending command callback even if error occured. This way the
8542 error will be delivered to the client as well. Affected files
8543 silcd/command.c and silcd/command_reply.c.
8545 * Fixed INFO command to return local server's info if no server
8546 was provided. Affected file lib/silcclient/command.c.
8548 * Removed RESTART command for good. Updated the code and the
8551 * Rewrote parts of the task system. It is a bit simpler now.
8552 Removed unsued task priorities. The affected files are
8553 lib/silcutil/silctask.[ch].
8555 Mon Apr 2 20:02:33 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8557 * Moved the USERS printing from the library to the application.
8558 Affected files lib/silcclient/command.c and silc/client_ops.c.
8560 Mon Apr 2 13:13:23 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8564 * Added channel key re-key support. The re-key is perfomed
8565 only by the router and is done once in an hour. Added `rekey'
8566 field to the SilcChannelEntry in the server. Affected files
8567 silcd/server.c and silcd/idlist.h.
8569 * Added silc_task_unregister_by_context into the file
8570 lib/silcutil/silctask.[ch].
8572 Sun Apr 1 19:49:34 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8574 * Added SILC_UMODE_GONE mode to indicate when the client is not
8575 present in the SILC network. Added also support to the local
8576 command AWAY that will set this mode. Added support of showing
8577 "xxx is gone" in WHOIS command. The USERS command shows the
8578 gone status as well.
8580 * Fixed setting server and router operator privileges in the
8581 server's UMODE command. Affected file silcd/command.c.
8583 * Merged the SKE KE1 and KE2 payloads into one payload. The
8584 new KE payload is equivalent to the old KE2 payload.
8586 Cleaned up the SKE Start Payload parsing. It now uses the
8587 simple buffer unformatting to do the parsing. A lot faster
8590 Added new Mutual Authentication flag (SILC_SKE_SP_FLAG_MUTUAL)
8591 to the SKE that is used to indicate whether both of the SKE
8592 parties should perform authentication. By default only the
8593 responder performs authentication. By setting this flag also
8594 the initiator must do authentication. By default it is unset
8595 since in normal SKE case, client to server connection, only
8596 the responder should do authentication. When doing SKE between
8597 two clients both should perform authentication. Updated the
8598 code and the protocol specs.
8600 * A little fix to IDENTIFY command in the server. Search the
8601 client first by hash not nickname. Affected file is
8604 * Fixed the silc_client_close_connection to support closing
8605 the client to client connections wihtout deleting too much
8606 data. Affected file lib/silcclient/client.c.
8608 * Fixed a fatal bug in server and client; if KE1 or KE2 packets
8609 are received if protocol used to be active but is not anymore
8610 the application would crash due to NULL pointer dereference.
8611 Affected files silcd/server.c and lib/silcclient/client.c.
8613 * Added `hash' field to the SilcClientConnection to include
8614 the hash function negotiated in the SKE protocol.
8616 * Added new channel mode SILC_CMODE_FOUNDER_AUTH that is used
8617 to set the channel founder authentication data. A client can
8618 claim the founder rights later by providing the authentication
8619 data to the CUMODE command using SILC_CUMODE_FOUNDER mode.
8620 This way the channel founder can regain the channel founder
8621 privileges even it is left the channel. This works only on
8622 local server and the client must be connected to the same
8623 server to be able to regain the founder rights. Updated the
8624 protocol specs accordingly.
8626 Added support to the CMODE command in the client to set the
8627 founder auth data. Read the README to see how to set it.
8629 Added support to the CUMODE command to claim the founder
8630 rights. Read the README to see how to do it.
8632 Added support for the founder authentication to the Channel
8633 Entry in the server. Affected file silcd/idlist.h.
8635 Added support for the SILC_CMODE_FOUNDER_AUTH mode in the
8636 server's CMODE command. Affected file silcd/command.c.
8638 * Added the following new functions into lib/silccore/silcauth.[ch]:
8639 silc_auth_get_method and silc_auth_get_data.
8641 * The server now saves the remote hosts public key to the
8642 SilcIDListData pointer. Affected file silcd/protocol.c.
8644 * The normal server now does not remove the channel entry from
8645 the cache if the founder authentication data is set. It used
8646 to remove it if the founder was the last one on the channel on
8647 the server and left the channel. The auth data is saved and
8648 if the channel is re-joined later the old entry is used with
8649 the old auth data. Affected files silcd/command_reply.c and
8652 * Removed the `pkcs' field from the SilcIDListData structure
8653 in the server; it is not used. Affected file silcd/idlist.h.
8655 Sat Mar 31 15:38:36 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8657 * Fixed packet processing on slow links. Partial packets were
8658 never re-processed because the incoming data buffer was cleared
8659 by the application. Application must not directly clear the
8660 sock->inbuf, the packet processing routines handle it. Fixed
8661 this in client library and in server.
8663 Fri Mar 30 16:35:27 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8665 * Fixed the WHOIS and IDENTIFY send reply function to really
8666 check whether to send list or just one entry. Affected file
8669 * Cleaned up the LEAVE command's channel key distribution. The
8670 affected file silcd/command.c.
8672 * Changed CMODE_CHANGE's <Client ID> to <ID Payload> as server
8673 can enforce the channel mode as well. In that case the ID
8674 includes the ID of the server. The code now enforces the
8675 mode change if the router have different mode than the server.
8677 * The notify client operation with CMODE_CHANGE notify can now
8678 return NULL client_entry pointer if the CMODE was not changed
8679 by client. Application must check for this.
8681 * Added <Server ID> argument to INFO command to support server
8682 info fetching by Server ID.
8684 * Added silc_server_announce_get_channel_users to get assembled
8685 packets of channel users of the specified channel. Affected
8686 file silcd/server.[ch].
8688 * Fixed bug in CHANNEL_CHANGE notify in the server. The new ID
8689 was freed underneath the ID Cache.
8691 * Re-announce clients when the server received CHANNEL_CHANGE
8692 notify from the router. Affected file silcd/packet_send.c.
8694 Thu Mar 29 19:10:28 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8696 * Fixed a fatal bug when client does /join 1 2 3 4 5 6 the server
8697 crashed since it did not handle the fact that there is no cipher
8698 called "3" and didn't check the error condition. Now fixed.
8700 * Added SILC_MESSAGE_FLAG_REQUEST message flag as generic request
8701 flag. It can be used to send message requests.
8703 Thu Mar 29 12:26:25 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8705 * Implemented the RESTART command in the client.
8707 * Added SILC_MESSAGE_FLAG_NOTICE message flag for informational
8708 notice type messages. Added notice printing to the user
8711 * The channel keys are not re-generated if the channel's mode
8712 is PRIVKEY, ie private key on the channel exists. Affected
8713 files silcd/server.c and silcd/command.c.
8715 * Fixed a little bug in channel message delivery when channel
8716 private keys are set in the server. Affected file is
8717 silcd/packet_send.c.
8719 * Changed the setting on channel->on_channel = TRUE from the
8720 silc_client_save_channel_key to the JOIN command reply. The
8721 key payload is not received if the private channel key is set.
8722 Affected file lib/silcclient/command_reply.c and the
8723 lib/silcclient/client_channel.c.
8725 * When the CMODE_CHANGE notify is sent and the channel private
8726 key mode is removed the channel key must be re-generated in
8727 other cells as well. Added this support for the router in the
8728 silcd/packet_receive.c.
8730 * Added new local command NOTICE to send notice message on
8731 channel. Affected file silc/local_command.[ch].
8733 Wed Mar 28 23:55:54 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8735 * Added new local command ME to the client. It is used to send
8736 message to a channel with SILC_MESSAGE_FLAG_ACTION to indicate
8737 some action. Affected file silc/local_command.[ch].
8739 * Changed channel_message and private_message client operations
8740 to deliver the message flags to the application. Added also
8741 the `flags' arguments to the silc_client_send_channel_message
8742 and silc_client_send_private_message functions. Affected file
8745 Wed Mar 28 20:50:47 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8747 * Redefined the Private Message Payload to support private message
8748 keys and to support the new private message flags. Updated
8749 the protocol specs. Flags makes it possible to have for example
8750 CTCP style messages.
8752 * Added new type SilcPrivateMessagePayload and defined an API
8753 for it in the lib/silcclient/silcprivate.[ch].
8755 * Tested private message private keys successfully. Tested the
8756 private message key set, unset and list commands with the new
8759 * Redefined the Channel Message Payload to include the channel
8760 message flags (equal with private message flags) to support
8761 for example CTCP style messages.
8763 * Defined some of the message (for channel and private message)
8764 flags. Updated the protocol specs and added the flags to the
8765 lib/silccore/silcchannel.h. The type is SilcMessageFlags.
8767 Wed Mar 28 15:52:36 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8769 * Added SilcKeyAgreementStatus type to the key agreement routines
8770 to indicate the current status and error if one occured.
8771 The status types are defined in the lib/silcclient/silcapi.h.
8773 * Added new local command KEY that is used to set and unset private
8774 keys for channels, set and unset private keys for private messages
8775 with remote clients and to send key agreement requests and
8776 negotiate the key agreement protocol with remote client. The
8777 key agreement is supported only to negotiate private message keys,
8778 it currently cannot be used to negotiate private keys for channels,
8779 as it is not convenient for that purpose.
8781 * Fixed a minor pending callback setting bug in the function
8782 silc_client_get_client_by_id_resolve, now the function works.
8783 Affected file lib/silcclient/idlist.c.
8785 * Added function silc_net_get_local_port to get local bound
8786 port by socket. Added to lib/silcutil/silcnet.[ch].
8788 * Added `sockets' and `sockets_count' fields to the SilcClient
8789 object. They hold the sockets of the listenning sockets in
8790 the client. Listenning sockets may be for example the key
8791 agreement server. Affected file lib/silcclient/client.[ch].
8792 Added functions the silc_client_add_socket and the
8793 silc_client_del_socket. They are exported to the application
8796 * Added ~./silc/clientkeys to support other client's public keys.
8798 * Renamed verify_server_key client operation to verify_public_key
8799 and added one argument to indicate the type of the connection
8800 (server, client etc.).
8802 Tue Mar 27 22:22:38 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8804 * Added silc_server_connection_auth_request to handle the
8805 incoming CONNECTION_AUTH_REQUEST packet. Affected file is
8806 silcd/packet_receive.[ch].
8808 * Added silc_server_send_connection_auth_request into the
8809 silcd/packet_send.c to send the connection auth request packet.
8811 * Cleaned up the silcd/protocol.c a bit and fixed some memory
8814 * Fixed the public key authentication in responder side in the
8815 server. The `auth_data' pointer includes the SilcPublicKey
8816 not the path to the public key. Affected file silcd/protocol.c.
8818 * Implemented the public key authentication in the initiator side
8819 in the server. Affected file silcd/protocol.c.
8821 * Removed the [RedirectClient] config section from the server
8822 configuration. Is not needed and I don't want to implement it.
8824 Tue Mar 27 12:49:56 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8826 * Cleaned up the CMODE command in the server. It now works
8827 correctly and supports all the modes defined in the protocol.
8828 Affected file is silcd/command.c.
8830 * Added `hmac_name' field to the SilcChannelEntry in the server
8831 to hold the default HMAC of the channel. It can be set when
8832 creating the channel (with JOIN command). Affected files
8835 * Added <cipher> and <hmac> argument to the CMODE_CHANGE notify
8836 type to indicate the change of the current cipher and hmac
8837 on the channel. Client can safely ignore the <cipher> argument
8838 (if it chooses to do so) since the CHANNEL_KEY packet will
8839 force the channel key change anyway. The <hmac> argument is
8840 important since the client is responsible of setting the new
8841 HMAC and the hmac key into use.
8843 * Fixed the CMODE command in the client library as well.
8845 * Tested CMODE command in router environment successfully.
8847 Mon Mar 26 14:39:48 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8849 * Show the version of the remote client (or server) when connecting
8850 to the server. It is logged to the log file. Affected file
8851 is silcd/protocol.c.
8853 * Fixed the KILLED notify handling in the client library. The
8854 client must be removed from all channels when receiving the
8857 Also, do not remove the client entry when giving the KILL
8858 command but when the KILLED notify is received.
8860 * Removed silc_idlist_find_client_by_nickname from the server.
8861 Not needed anymore. Affected files silcd/idlist.[ch].
8863 * Implemented the CHANNEL_CHANGE notify type handling to the
8864 server. Affected file silcd/server.c.
8868 Mon Mar 26 12:11:14 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8870 * Added silc_server_send_notify_invite to send the INVITE
8871 notify between routers.
8873 * Implemented the INVITE command correctly to the server.
8875 * Implemented the INVITE notify type handling in the server.
8877 * Implemented the INVITE command to the client library and on the
8880 Sun Mar 25 20:27:09 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8882 * Added function silc_server_get_client_resolve to find the
8883 client entry by ID from all ID lists and then resolve it
8884 (using WHOIS) if it cannot be found. Affected file is
8887 Sun Mar 25 13:52:51 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8889 * Implemented the BAN command to the client library.
8891 * The JOIN command in the server now checks the invite list
8894 * Changed the silc_command_reply_payload_encode_va and the
8895 silc_command_payload_encode_va to support that if argument is
8896 NULL it ignores and checks the next argument. Affected file
8897 lib/silccore/silccommand.c.
8899 * Added silc_server_send_notify_ban to send the BAN notify
8900 type between routers.
8902 * Chaned the silc_notify_payload_encode to support that if
8903 argument is NULL it ignores and checks the next argument.
8904 Affected file lib/silccore/silcnotify.c.
8906 * Tested ban lists in router environment successfully.
8908 Sat Mar 24 14:47:25 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8910 * Implemented BAN command to the server, in silcd/command.[ch].
8912 * Removed the BAN and INVITE_LIST modes from the CMODE command
8915 * Added function silc_string_match to regex match two strings.
8916 Affected files lib/silcutil/silcutil.[ch].
8918 Fri Mar 23 22:02:40 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8920 * Redefined parts of the SilcChannelEntry in the server to support
8921 the new ban and invite lists.
8923 Fri Mar 23 16:25:11 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8925 * Redefined the INVITE command. The same command can be used to
8926 invite individuals to the channel but also to manage the invite
8927 list of the channel (to add to and remove from the invite list).
8928 Updated the protocol specs.
8930 * Added new command SILC_COMMAND_BAN that can be used to manage
8931 the ban list of the channel. Updated the protocol specs.
8933 * Removed the channel modes: the SILC_CMODE_BAN and the
8934 SILC_CMODE_INVITE_LIST as they were a bit kludge to be included
8935 in the CMODE command. The equivalent features are now available
8936 using INVITE and BAN commands. Updated the protocol specs.
8938 * Added new SILC_NOTIFY_TYPE_BAN notify type to notify routers
8939 in the network about change in the current ban list. The notify
8940 type is not used by the client.
8942 * Redefined parts of the SILC_NOTIFY_TYPE_INVITE command to
8943 support the invite lists.
8945 Thu Mar 22 22:52:23 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8947 * Added new function silc_string_regexify that converts string
8948 including wildcard characters into regex string that can
8949 be used by the GNU regex library. Added into the file
8950 lib/silcutil/silcutil.[ch].
8952 Added silc_string_regex_combine to combine to regex strings
8953 into one so that they can be used as one regex string by
8954 the GNU regex library. Added into the file
8955 lib/silcutil/silcutil.[ch].
8957 Added silc_string_regex_match to match two strings. It returns
8958 TRUE if the strings match. Added into lib/silcutil/silcutil.[ch].
8960 Thu Mar 22 15:29:42 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8962 * Imported GNU regex to the soruce tree into lib/contrib.
8963 Fixed some compiler warning from the regex.c.
8965 Wed Mar 21 15:27:58 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8967 * Fixed MOTD command in the server to work in router environment.
8969 * Fixed the MOTD command in the client library to support
8970 the server argument in the command.
8972 * Added `nickname_len' argument to the silc_idlist_add_client
8973 in the server, as the `nickname' argument may be binary data
8976 * Added silc_idlist_get_channels to return all channels from
8979 * Implemented LIST command to the server. Affected file is
8982 * Implemented the LIST command to the client library and on the
8985 * Added [<user count>] argument to the LIST command reply.
8986 With private channels the user count is not shown.
8988 * Updated TODO and README.
8990 Tue Mar 20 21:05:57 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8992 * The client entry's data.registered must be TRUE even with
8993 global client entry on global client list. The data.registered
8994 is used to check whether the client is anymore in the network,
8995 for example with WHOWAS command so it must be valid.
8997 * Fixed the WHOWAS command in the server. It now actually works
8998 in router environment. Added function into silcd/command_reply.c
8999 silc_server_command_reply_whowas_save.
9001 * Added silc_idlist_purge function to the silcd/idlist.c
9002 to periodically purge the ID Cache.
9004 * Fixed INFO command in the server. It works now in router
9005 environment. Added <server name> argument to the INFO command
9006 reply. Updated the protocol specs.
9008 * Fixed minor bug in silc_idcache_purge to not purge if the
9009 expire value is zero.
9011 * Fixed various bugs in WHOIS and IDENTIFY command handling as
9012 they were buggy because of the WHOWAS information.
9014 * Fixed local command MSG to handle the async resolving of
9015 the remote client properly. It used to fail the first MSG.
9016 Affected file silc/local_command.c.
9018 * Added `data_len' field to SilcIDCache context.
9020 Tue Mar 20 16:29:00 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9022 * Update TODO. Todo in commands in the server.
9024 Tue Mar 20 15:45:14 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9026 * Added new notify type SILC_NOTIFY_TYPE_UMODE_CHANGE that is
9027 used by routers as broadcast packet to inform other routers
9028 about the changed user mode.
9030 Implemented the notify handling in the server. Affected file is
9031 silcd/packet_receive.c. Added the function
9032 silc_server_send_notify_umode to the silcd/packet_send.[ch].
9034 * Added new generic Channel Payload and deprecated the New Channel
9035 Payload. The New Channel Payload is now the generic Channel
9038 * Added new argument `mode' to the silc_server_send_new_channel
9039 as it is required in the Channel Payload now.
9041 * Renamed the SilcChannelPayload to SilcChannelMessagePayload
9042 and created a new and real SilChannelPayload to represent the
9043 new generic Channel Payload. Implemented the encode/decode
9044 for Channel Payload. Affected file lib/silccore/silcchannel.[ch].
9046 * Added silc_server_get_client_channel_list to return the list
9047 of channels the client has joined for WHOIS command reply.
9048 Affected file silcd/server.[ch].
9050 * Implemented the channel list sending in the WHOIS command reply
9051 in server and in the client.
9053 Implemented the channel list displaying on the user interface
9054 as well. Affected file silc/client_ops.c.
9056 * Added silc_channel_payload_parse_list to parse list of Channel
9057 Payloads. It returns SilcDList list of SilcChannelPayloads.
9058 Client for example can use this function to parse the list of
9059 channels it receives in the WHOIS command reply. The caller
9060 must free the list by calling silc_channel_payload_list_free.
9061 Affected files lib/silccore/silcchannel.[ch].
9063 Mon Mar 19 21:39:15 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9065 * Added one new argument <user mode> to the WHOIS command reply
9066 to return the mode of the user in SILC. Updated the protocol
9069 Implemented it to the server and client.
9071 Mon Mar 19 18:43:06 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9073 * Fixed the mode printing on the user interface on joining.
9074 Affected file silc/client_ops.c.
9076 * Implemented the UMODE command and user modes in general to the
9077 client library and to the user interface.
9079 * Implemented the UMODE command to the server.
9081 * The server now sends UNKNOWN_COMMAND error status if client sends
9082 unknown command. Affected file silcd/command.c.
9084 * All server commands now handle the command identifier the right
9085 way when sending the command reply to the client. The client can
9086 use to identify the command replies with the identifier.
9088 Mon Mar 19 16:13:07 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9090 * Added silc_server_get_client_route to resolve the route to
9091 the client indicated by the client ID. Affected file is
9094 * Added silc_server_relay_packet as general function to relay
9095 packet to arbitrary destination. This deprecates functions
9096 like _send_private_message_key, _relay_notify etc. Affected
9097 file is silcd/packet_send.[ch].
9099 Removed silc_server_send_key_agreement,
9100 silc_server_send_private_message_key and
9101 silc_server_packet_relay_notify functions from the file
9102 silcd/packet_send.[ch].
9106 * Implemented the SILC_NOTIFY_TYPE_KILLED notify handling in the
9107 server. Affected file silcd/packet_receive.[ch].
9109 * Implemented the KILL command to the client. Implemented the
9110 SILC_NOTIFY_TYPE_KILLED notify handling in the client library.
9111 Affected files lib/silcclient/command[_reply].c and
9112 lib/silcclient/client_notify.c. Implemented the KILL notify
9113 printing in the user inteface.
9115 * Fixed a lot silc_parse_nick memory leaks from the client
9116 library in the file lib/silcclient/command.c.
9118 * Changed the silc_server_send_notify_on_channels's `sender'
9119 argument from SilcSocketConnection to SilcClientEntry to
9120 check the sender as entry and not as connection object and not
9121 to send to the client provided as argument. The affected file
9122 is silcd/packet_send.[ch].
9124 * The notify packets that are destined directly to the client used
9125 to not to be processed by the server. Now changed that and the
9126 server processes all notify packets. After relaying the packet
9127 to the client the notify packet is processed in the server.
9129 * The silc_server_free_client_data now checks whether there is
9130 pending outgoing traffic for the client and purges the data to
9131 the network before removing the client entry.
9133 Sun Mar 18 21:02:47 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9135 * Added SILC_NOTIFY_TYPE_KILLED notify type. It is sent when
9136 an client is killed from the SILC Network. Updated the protocol
9139 Added new function silc_server_send_notify_killed to the
9140 silcd/packet_send.[ch].
9142 * Added function silc_server_packet_relay_notify to relay notify
9143 packets that are destined directly to a client. In this case
9144 the server does not process the notify packets but merely relays
9145 it to the client. Affected file silcd/packet_send.[ch].
9147 Added also silc_server_packet_process_relay_notify to check
9148 whereto relay the notify. Affected file is
9149 silcd/packet_receive.[ch].
9151 * Implemented the KILL command to the server.
9155 * Added the backup schema desgined last fall to the protocol
9156 specs for everyone to see. The specification is in the
9157 *-spec-xx.txt draft and the packet type definitions for the
9158 backup routers is in *-pp-xx.txt draft. Thusly, added also
9159 new packet type SILC_PACKET_CELL_ROUTERS.
9161 * A big security problem in the implementation discovered. The
9162 signoff of an client did not cause new channel key generation
9163 which it of course should've done. The channel keys must be
9164 always re-generated when client leaves (or signoffs) the channel.
9165 The silc_server_remove_from_channels funtion now handles
9166 the channel key re-generation.
9168 * Added `sender' argument to the silc_server_send_notify_on_channels
9169 to not to send the client provided as argument. Affected file
9170 silcd/packet_send.[ch].
9172 Fri Mar 16 15:52:49 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9174 * Implemented OPER and SILCOPER commands into the server and
9177 * Added silc_auth_verify and silc_auth_verify_data to verify
9178 the authentication directly from the authentication payload.
9179 It supports verifying both passphrase and public key based
9180 authentication. Affected file lib/silccore/silcauth.[ch].
9182 * Added `hash' field to the SilcIDListData structure. It is the
9183 hash negotiated in the SKE protocol. Affected file is
9186 * Slight redesigning of the SilcAuthPayload handling routines.
9187 Do not send SilcPKCS but SilcPublicKey as argument.
9189 * Implemented the public key authentication support to the
9190 serverconfig. The public key is loaded from the provided path
9191 and saved as authentication data to void * pointer. Thus,
9192 changed the unsigned char *auth_data to void *auth_data;
9194 * Fixed SHUTDOWN command to send the reply before the server
9195 is shutdown. :) Affected file silcd/command.c.
9197 * Fixed fatal bug in CONNECT command. The hostname was invalid
9198 memory and server crashed. Affected file silcd/command.c.
9200 * Fixed fatal bug in CLOSE command. The server_entry became
9201 invalid but was referenced later in the command. Affected file
9204 Thu Mar 15 12:46:58 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9206 * Fixed fatal bug in failure packet handling. Server ignored
9207 the failure and thus crashed when it came.
9211 Wed Mar 14 20:37:35 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9213 * Added new SILC_CF_LAG_STRICT command flag that strictly forces
9214 that the command may be executed only once in (about) 2 seconds.
9215 The old SILC_CF_LAG flag is same but allows command bursts up
9216 to five before limiting.
9218 Added the support for CF_LAG and CF_LAG_STRICT flags to the
9219 server code. Various commands now includes the CF_LAG_STRICT
9220 flag to disallow any kind of miss-use of the command.
9222 * Fixed the silc_buffer_unformat to not to allocate any data
9223 if the length of the data is zero. It used to allocate the
9224 length + 1. Affected file lib/silcutil/silcbuffmt.c.
9226 Wed Mar 14 16:10:30 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9228 * Changed the format of AdminConnection configuration section
9229 in the server. Added username of the admin to the format.
9230 Affected files silcd/serverconfig.[ch].
9232 Added silc_server_config_find_admin into silcd/serverconfig.[ch]
9233 to return admin configuration data by host, username and/or
9236 Wed Mar 14 13:18:16 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9238 * Implemented WHOWAS command to the server. Added the functions:
9240 silc_server_command_whowas_parse,
9241 silc_server_command_whowas_send_reply,
9242 silc_server_command_whowas_from_client and
9243 silc_server_command_whowas_from_server
9245 * Added <Client ID> argument to the WHOWAS command reply. Updated
9246 the protocol specs accordingly.
9248 * Implemented WHOWAS command and command_reply to the client
9251 Implemented the WHOWAS printing on the user interface.
9253 Tue Mar 13 22:17:34 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9255 * Added new argument to the WHOWAS command reply, the real name.
9256 It is an optional argument. Updated the protocol specs.
9258 * Added SilcIDCacheDestructor callback that is registered when
9259 the SilcIDCache is allocated. The callback is called when
9260 an cache entry in the ID Cache expires, or is purged from the
9261 cache. Added into lib/silccore/idcache.[ch].
9263 Added silc_idlist_client_destructor to the silcd/idlist.[ch]
9264 to destruct the client entries when the cache entry expires.
9265 Other ID Cache's in server and in the client library ignores
9268 * If the ID Cache entry's `expire' field is zero then the entry
9269 never expires. Added boolean `expire' argument to the
9270 silc_idcache_add function in the lib/silccore/idcache.[ch].
9271 If it is TRUE the default expiry value is used.
9273 * Added silc_server_free_client_data_timeout that is registered
9274 when client disconnects. By default for 5 minutes we preserve
9275 the client entry for history - for WHOWAS command.
9277 Tue Mar 13 13:26:18 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9279 * Added support to the server to enforce that commands are not
9280 executed more than once in 2 seconds. If server receives
9281 commands from client more frequently, timeout is registered
9282 to process the commands. Affected file silcd/command.c.
9283 Added new function silc_server_command_process_timeout.
9285 * Changed NICK_NOTIFY handling in client library to check that
9286 if the client's nickname was changed, so there is no need to
9287 resolve anything from the server.
9289 * Removed error printing from the WHOIS and IDENTIFY commands.
9290 If error occurs then it is ignored silently in the client library.
9291 The application, however, may map the received error to
9292 human readable error string. The application currently maps
9293 the NO_SUCH_NICKNAME error to string.
9295 * Made the command status message public to the application. Moved
9296 them from lib/silcclient/command_reply.c to
9297 lib/silcclient/command_reply.h. The application can map the
9298 received command status to the string with the
9299 silc_client_command_status_message function.
9301 * Added check to the server to check that client's ID is same
9302 as the Source ID in the packet the client sent. They must
9305 Tue Mar 13 12:49:21 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9307 * Added dist-bzip hook to the Makefile.am to make bzip2
9308 compressed distributions.
9310 Mon Mar 12 18:43:38 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9312 * Server now enforces the maximum length for the nickname and
9313 the channel as protocol specification dictates. 128 bytes for
9314 nickname and 256 bytes for channel name.
9316 * Moved the WHOIS printing to the application. The client libary
9317 does not print out the WHOIS information anymore, the application
9318 must do it. Renamed silc_client_command_reply_whois_print to
9319 the silc_client_command_reply_whois_save.
9321 The client's idle time is also sent to the application now, and
9322 the idle is shown on screen.
9324 * Added silc_client_command_reply_identify_save to save the
9325 received IDENTIFY entries.
9327 * Do not check for channel private keys in message sending and
9328 reception if the channel does not have the PRIVKEY mode set.
9329 Affected file lib/silclient/client_channel.c.
9331 Sun Mar 11 20:25:06 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9333 * Fixed a minor bug if WHOIS and IDENTIFY command parsing that
9334 just surfaced after chaning the JOIN procedure.
9336 Sun Mar 11 14:59:05 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9338 * Added silc_client_get_clients_by_list to get client entries
9339 from Client ID list, that is returned for example by JOIN
9340 and USERS command replies. The application should use this
9341 function for example when JOIN command reply is received to
9342 resolve the clients already on the channel (library does not
9343 do that anymore as USERS command reply is not used in the JOIN
9344 procedure anymore). Affected files lib/silcclient/silcapi.h and
9345 lib/silcclient/idlist.c.
9347 * JOIN command reply and USERS command reply returns now SilcBuffer
9348 pointers instead of unsigned char pointers when returning
9349 the client list and mode list.
9351 * Added <Client ID> argument to the JOIN command reply, mainly
9352 for the server to identify for which client the command was
9353 originally sent. Updated protocol specs accordingly.
9355 * Added SilcDlist private_key pointer to the SilcChannelEntry
9356 in the client to support the channel private keys. Affected
9357 file is lib/silcclient/idlist.h.
9359 * Added SilcChannelPrivateKey argument to the function
9360 silc_client_send_channel_message so that application can choose
9361 to use specific private ke if it wants to. If it is not provided,
9362 the normal channel key is used, unless private keys are set.
9363 In this case the first (key that was added first) is used
9364 as the encryption key.
9366 * Implemented the support for channel private key handling.
9367 Implemented the following functions:
9369 silc_client_add_channel_private_key,
9370 silc_client_del_channel_private_keys,
9371 silc_client_del_channel_private_key,
9372 silc_client_list_channel_private_keys and
9373 silc_client_free_channel_private_keys
9375 Affected file lib/silcclient/client_channel.c.
9377 * Added the support for the private keys in the channel message
9378 sending and encryption and in the message reception and
9379 decryption. Affected funtions are
9380 silc_client_send_channel_message and silc_client_channel_message.
9382 Sat Mar 10 21:36:22 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9384 * Added SKE's key verify callback to the client library's
9385 KE protocol context. Affected files lib/silcclient/protocol.[ch].
9387 * Removed the statement that server (or router) must send USERS
9388 command reply when joining to the channel so that the client
9389 knows who are on the channel. Instead, the client list and
9390 client's mode list is now sent in the JOIN command reply to the
9391 client who joined channel. This is better solution.
9393 * Added function silc_server_get_users_on_channel and function
9394 silc_server_save_users_on_channel to the silcd/server.[ch].
9396 * Removed function silc_server_command_send_users from the
9399 * Do not show topic on the client library anymore. The topic is
9400 sent in the command reply notify to the application and the
9401 application must show the topic now.
9403 Sat Mar 10 00:07:37 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9405 * Added client searching by nickname hash into the IDENTIFY and
9406 WHOIS commands in the server as they were clearly missing from
9407 them. Affected file is silcd/command.c.
9409 * Fixed a bug in private message receiving in the client library.
9410 The remote ID was freed and it wasn't supposed, now it is
9413 Fri Mar 9 12:40:42 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9415 * Minor fix to the channel payload; allocate the data area, as it
9416 needs to be of specific length.
9418 * If the key agreement port is zero then the operating
9419 system will define the bound port. Affected files are
9420 lib/silcclient/silcapi.h and lib/silcclient/client_keyagr.c.
9422 * Added new function silc_channel_payload_decrypt into the file
9423 lib/silccore/silcchannel.[ch].
9425 * Moved the channel message etc, check from silc_packet_decrypt
9426 to applications. The library calls now a generic
9427 SilcPacketCheckDecrypt callback which is to return TRUE or FALSE
9428 when the packet is either normal or special. This was done to
9429 allow more wide range of checking that was not allowed when
9430 the code was in library. Now applications can do virtually any
9431 checks to the packet and return to the library the decision how
9432 the packet should be processed. Affected files are
9433 lib/silccore/silcpacket.[ch].
9435 Added silc_server_packet_decrypt_check to the server and
9436 silc_client_packet_decrypt_check to the client library.
9438 * Added silc_server_packet_send_srcdest into silcd/packet_send.[ch]
9439 to send with specified source and destination information.
9441 * Channel message delivery between routers was broken after the
9442 channel key distribution was fixed earlier. The channel key
9443 was used be to distributed to other routers as well which is not
9444 allowed by the protocol. Now this is fixed and channel keys
9445 really are cell specific and the channel message delivery between
9446 routers comply with the protocol specification.
9448 * Fixed various commands in server to check also the global list
9449 for the channel entry and not just the local list. The affected
9450 file silcd/command.c.
9452 Thu Mar 8 21:39:03 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9454 * Added assert()s to buffer formatting and unformatting routines
9455 to assert (if --enable-debug) when error occurs. Affected
9456 file: lib/silcutil/silcbuffmt.c.
9458 * Changed to auto-reconnect to check whether the remote host is
9459 router and register the re-connect timeout if it is. It used
9460 to check that whether we are normal server, but router must do
9461 auto-reconnect with another router as well. Affected file
9464 * Removed the [<key len>] option from CMODE command as the cipher
9465 name decides the key length, nowadays. See the defined ciphers
9466 from the protocol specification.
9468 * Added [<hmac>] option to the CMODE command to define the HMAC
9469 for the channel. Added SILC_CMODE_HMAC channel mode.
9471 * Added [<hmac>] option for the JOIN command so that user can
9472 select which HMAC is used to compute the MACs of the channel
9475 * Added Hmac field to the Channel Message Payload. The integrity
9476 of plaintext channel messages are now protected by computing
9477 MAC of the message and attaching the MAC to the payload. The
9478 MAC is encrypted. Now, it is clear that this causes some
9479 overhead to the size of the packet but rationale for this is that
9480 now the receiver can verify whether the channel message decrypted
9481 correctly and also when private keys are set for the channel the
9482 receiver can decrypt the packet with several keys and check from
9483 the MAC which key decrypted the message correctly.
9485 * Added silc_cipher_encrypt and silc_cipher_decrypt into the
9486 lib/silccrypt/silccipher.[ch].
9488 * Added silc_hash_len to return the digest length into the
9489 lib/silcrypt/silchash.[ch].
9491 * Rewrote parts of Silc Channel Payload interface in the
9492 lib/silccore/silcchannel.[ch]. The encode function now also
9493 encrypts the packet and parse function decrypts it.
9495 Wed Mar 7 20:58:50 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9497 * Fixed a minor formatting bug in the SKE's key material processing.
9498 It actually might have processed the keys wrong way resulting
9501 * Redefined the mandatory HMAC algorithms and added new algorithms.
9502 Added hmac-sha1-96 and hmac-md5-96 which are normal hmac-sha1
9503 and hmac-md5 truncated to 96 bits. The mandatory is now
9504 hmac-sha1-96. Rest are optional (including the one that used
9505 to be mandatory). Rationale for this is that the truncated HMAC
9506 length is sufficient from security point of view and can actually
9507 make the attack against the HMAC harder. Also, the truncated
9508 HMAC causes less overhead to the packets. See the RFC2104 for
9511 * Added new [hmac] configuration section. The SKE used to use
9512 the hash names (md5 and sha1) in the SKE proposal as HMCAS which
9513 is of course wrong. The official names that must be proposed in
9514 the SKE are the ones defined in the protocol specification
9515 (hmac-sha1-96 for example). The user can configure any hmac
9516 using any hash function configured in the [hash] section. At
9517 least, the mandatory must be configured.
9519 Rewrote the HMAC interface in lib/silccrypt/silchmac.[ch].
9521 * Added HMAC list to the SKE proposal list. It has now both
9522 hash algorithm list and HMAC list. This makes the protocol
9523 incompatible with previous versions. The SKE now seems to work
9524 the way it is supposed to work, for the first time actually.
9526 * Defined plain Hash algorithms to the protocol specification.
9529 Tue Mar 6 15:36:11 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9531 * Implemented support for key agreement packets into the server.
9532 Added functions silc_server_key_agreement and
9533 silc_server_send_key_agreement. Other than these functions,
9534 server has nothing to do with this packet.
9536 * Added support for private message key packets into the server.
9537 Added functions silc_server_private_message_key and
9538 silc_server_send_private_message_key.
9542 * Changed the silc_[client|server]_protocol_ke_set_keys to be
9543 called in the protocol's final callback instead in the END
9544 protocol state. This makes a little more sense and in the same
9545 time in client we can use the same protocol routines for normal
9546 key exchange and to key agreement packet handling as well.
9548 * Added to both client's and server's KE protocol context the
9549 SilcSKEKeyMaterial pointer to save the key material. We will
9550 bring the key material to the protocol's final callback by doing
9551 this. The final callback must free the key material.
9553 * Added SKE's packet_send callback into client's KE protocol
9554 context so that the caller can choose what packet sending function
9555 is used. This way we can use different packet sending when
9556 doing normal SKE when doing key agreement packet handling (in
9557 the key agreement packet handling we do not want to encrypt
9560 * Implemented the responder side of the key agreement routines
9561 in the client. The client can now bind to specified port and
9562 accept incoming key negotiation. The key material is passed
9563 to the application after the protocol is over.
9565 * Implemented the processing of incoming Key Agreement packet
9566 in the client. Added function silc_client_key_agreement to
9569 * Implemented the intiator side of the key agreement routines
9570 in the client. The client can now initiate key agreement with
9571 another remote client. The key material is passed to the
9572 application after the protocol is over.
9574 * Created client_keyagr.c to include all the key agreement
9577 * Added macro SILC_TASK_CALLBACK_GLOBAL which is equal to the
9578 SILC_TASK_CALLBACK except that it is not static.
9580 * Created client_notify.c and moved the Notify packet handling
9581 from the client.[ch] into that file.
9583 * Created client_prvmsg.c and moved all private message and
9584 private message key routines from the client.[ch] into that file.
9586 * Create client_channel.c and moved all channel message and
9587 channel private key routines from the client.[ch] into that file.
9589 * Changed silc_client_get_client_by_id_resolve to resolve with
9590 WHOIS command instead of IDENTIFY command, in the file
9591 lib/silclient/idlist.c.
9593 Mon Mar 5 18:39:49 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9595 * Implemented the SKE's responder side to the Client library.
9597 * When FAILURE is received to the protocol do not trust it
9598 blindly. Register a timeout to wait whether the remote closes
9599 the connection as it should do it, only after that process the
9600 actual failure. This was changed to both client and server.
9602 * Added client_internal.h to include some of the structures
9603 there instead of client.h in lib/silcclient/.
9605 * Added function silc_task_unregister_by_callback to unregister
9606 timeouts by the callback function.
9608 Sat Mar 3 19:15:43 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9610 * Some "Incomplete WHOIS info" errors has been appearing on the
9611 log files. Took away the entry->userinfo check from WHOIS
9612 reply sending. The entry->userinfo is now " " if client did not
9613 provide one. I thought this was fixed earlier but something
9614 is wrong still. Let's see if the error still appears.
9616 Wed Feb 28 20:56:29 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9618 * Fixed a minor bug in the login when the channel key is
9619 re-generated in the server. It used to generate the key in
9620 wrong order and thus caused problems in the channel traffic.
9622 * Fixed a minor bug in channel key distsribution after
9623 KICK command. The key was not sent to the router even though
9626 Tue Feb 27 20:24:25 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9628 * Added silc_ske_process_key_material_data as generic routine
9629 to process any key material as the SILC protocol dictates. The
9630 function is used by the actual SKE library but can be used by
9631 applications as well. This relates to the private message keys
9632 and the channel private keys since they must be processed the
9633 same way the normal SILC session keys. The protocol dictates
9634 this. Affected files: lib/silcske/silcske.[ch].
9636 Added also silc_ske_free_key_material to free the
9637 SilcSKEKeyMaterial structure.
9639 * Defined silc_cipher_set_key function to set the key for
9640 cipher without using the object's method function. The affected
9641 files: lib/silccrypt/silccipher.[ch].
9643 * Implemented silc silc_client_add_private_message_key,
9644 silc_client_add_private_message_key_ske,
9645 silc_client_del_private_message_key,
9646 silc_client_list_private_message_keys and
9647 silc_client_free_private_message_keys functions in the
9650 Added functions silc_client_send_private_message_key to send
9651 the Private Message Key payload and silc_client_private_message_key
9652 to handle incoming Private Message Key payload.
9654 * Added Cipher field to the Private Message Key payload to set
9655 the cipher to be used. If ignored, the default cipher defined
9656 in the SILC protocol (aes-256-cbc) is used.
9658 Tue Feb 27 13:30:52 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9660 * Removed lib/silcclient/ops.h file.
9662 Redefined parts of the SILC Client Library API. Created new
9663 file silcapi.h that deprecates the ops.h file and defines the
9664 published Client Library API. Defined also private message key
9665 API and channel private key API into the file.
9667 This is the file that the application must include from the
9668 SILC Client Library. Other files need not be included by
9669 the application anymore.
9671 * Added new key_agreement client operation callback and also
9672 defined the Key Agreement library API for the application.
9674 Tue Feb 27 11:28:31 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9676 * Added new packet type: SILC_PACKET_KEY_AGREEMENT. This packet
9677 is used by clients to request key negotiation between another
9678 client in the SILC network. If the negotiation is started it
9679 is performed using the SKE protocol. The result of the
9680 negotiation, the secret key material, can be used for example
9681 as private message key.
9683 Implemented the Key Agreement payload into the files
9684 lib/silccore/silauth.[ch].
9686 Mon Feb 26 12:13:58 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9688 * Redefined ciphers for the SILC protocol. Added some new ciphers
9689 and defined the key lengths for the algorithms. Changed the
9690 code accordingly. The default key length is now 256 bits.
9692 * Fixed SKE key distribution function silc_ske_process_key_material
9693 when the key length is more than 128 bits. The default key
9694 length in SILC is now 256 bits.
9696 * Added new command status type: SILC_STATUS_ERR_UNKOWN_ALGORITHM
9697 to indicate unsupported algorithm.
9699 * Renamed rijndael.c to aes.c and all functions as well.
9701 * Fixed a long standing channel key setting bug in client library.
9702 Weird that it has never surfaced before.
9704 * Fixed bug in channel deletion. If the entire channel is removed
9705 then it must also delete the references of the channel entry
9706 from the client's channel list as the client's channel entry and
9707 the channel's client entry share same memory.
9709 Sun Feb 25 20:47:29 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9711 * Implemented CONNECT and SHUTDOWN commands in the client.
9713 * Implemented CLOSE command to the client.
9715 * Added the function silc_idlist_find_server_by_name into the
9716 files silcd/idlist.[ch].
9718 Added the function silc_idlist_find_server_by_conn into the
9719 files silcd/idlist.[ch].
9721 Sat Feb 24 23:45:49 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9723 * DIE command was renamed to SHUTDOWN. Updated the both code
9726 * Defined SILC_UMODE_NONE, SILC_UMODE_SERVER_OPERATOR and
9727 SILC_UMODE_ROUTER_OPERATOR modes into lib/silccore/silcmode.h.
9729 * Implemented CONNECT, CLOSE and SHUTDOWN commands to the server
9732 * Added function silc_server_create_connection function to create
9733 connection to remote router. My server implementation actually
9734 does not allow router to connect to normal server (it expects
9735 that normal server always initiates the connection to the router)
9736 so the CONNECT command is only good for connecting to another
9739 Sat Feb 24 16:03:45 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9741 * Added SILC_NOTIFY_TYPE_KICKED to indicate that the client
9742 or some other client was kicked from the channel.
9744 Implemented the handling of the notify type to both client
9747 Implemented silc_server_send_notify_kicked to send the KICKED
9748 notify. It is used to send it to the server's primary router.
9750 * Implemented the KICK command into server and client.
9752 * Added `query' argument to the silc_idlist_get_client function
9753 to indicate whether to query the client from server or not if
9756 * Added new command status type SILC_STATUS_ERR_NO_CHANNEL_FOPRIV
9757 to indicate that the client is not channel founder.
9761 Sat Feb 24 00:00:55 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9763 * Removed the rng context from SilcPacketContext structure and
9764 changed that the packet routine uses the Global RNG API.
9766 Fri Feb 23 11:22:57 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9768 * Added support for quit message that client can "leave" on the
9769 channel when it quits the SILC. It is ditributed inside the
9770 SILC_NOTIFY_TYPE_SIGNOFF notify type.
9772 Added silc_server_free_client_data that will take the
9773 signoff message as argument.
9775 * Changed SKE routines to use the silc_pkcs_sign/verify routines.
9777 Thu Feb 22 23:05:36 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9779 * Updated parts of the protocol specification to keep it up
9782 Thu Feb 22 15:08:20 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9784 * Added List flag (SILC_PACKET_FLAG_LIST) to indicate list of
9785 payloads in one packet.
9787 * Deprecated following packet types: NEW_ID_LIST, NEW_CHANNEL_LIST,
9788 NEW_CHANNEL_USER_LIST, SET_MODE and SET_MODE_LIST. List packets
9789 use now the new List flag.
9791 * Also deprecated the following packet types: REPLACE_ID,
9792 NEW_CHANNEL_USER and REMOVE_CHANNEL_USER packet types.
9794 * Added list support for Notify packet in server.
9796 * Added silc_server_send_notify_channel_change to send the
9797 CHANNEL_CHANGE notify type to replace channel ID's. Deprecates
9798 the silc_server_send_replace_id.
9800 * Added silc_server_send_notify_nick_change to send the
9801 NICK_CHANGE notify type. Deprecates the function
9802 silc_server_send_replace_id.
9804 * Added silc_server_send_notify_join to send the JOIN notify type.
9805 Deprecates the function silc_server_send_new_channel_user.
9807 * Added silc_server_send_notify_leave to send LEAVE notify type.
9808 Deprecates the function silc_server_send_remove_channel_user.
9810 * Added silc_server_send_notify_cmode and
9811 silc_server_send_notify_cumode to send CMODE and CUMODE notify
9812 types. Deprecates the silc_server_send_set_mode function.
9814 * Added SERVER_SIGNOFF notify type to indicate that server has
9815 quit. This means that all clients on the channel from that
9816 server will drop. This can be also used when netsplit happens.
9818 Deprecated REMOVE_ID packet type since it is not needed anymore
9821 Added silc_server_send_notify_server_signoff to send the
9822 SERVER_SIGNOFF notify type. Deprecates the function
9823 silc_server_send_remove_id.
9825 Added also silc_server_send_notify_signoff to send the
9826 SIGNOFF notify type.
9828 * Employed the PKCS #1. It is the mandatory way to do RSA in the
9829 SILC protocol from this day on. Changed the protocol
9830 specification as well.
9832 * Added silc_server_send_notify_topic_set to send TOPIC_SET
9833 notify type. It is used between routers to notify about
9834 topic changes on a channel.
9836 * Added silc_id_dup into lib/silccore/id.[ch] to duplicate
9839 * Partly updated the protocol specification to comply with the
9840 changes now made. It is still though a bit outdated.
9842 * The JOIN notify type now takes one extra argument <Channel ID>.
9843 The packet used to be destined to the channel but now the
9844 JOIN type may be sent as list thus it is impossible to
9845 destine it to any specific channel. By adding this argument
9846 it is again possible.
9848 Wed Feb 21 22:39:30 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9850 * Added CREDITS file. The CHANGES and CREDITS file will appear
9851 in the distribution as well.
9853 Wed Feb 21 14:17:04 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9855 * Implemented CMODE_CHANGE, CUMODE_CHANGE and TOPIC_SET notify
9856 types in the server's silcd/packet_receive.c.
9858 * Implemented CMODE and CUMODE to work in router environment.
9860 * Fixed minor encoding and decoding buglet from the
9861 lib/silccore/silcmode.c.
9863 * Fixed buffer overflow from lib/silcclient/command.c in USERS
9866 Wed Feb 21 12:44:00 EET 2001 Mika Boström <bostik@lut.fi>
9868 * Changed all SilcConfigServer* and silc_config_server* to
9869 SilcServerConfig* and silc_server_config*, respectively.
9872 Wed Feb 21 00:10:00 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9874 * Associated the ID (client or server ID) to the Authentication
9875 Payload to avoid any possibility of forging. Updated the
9876 protocol specification and the code accordingly.
9878 Tue Feb 20 14:14:14 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9880 * The RSA key length is now save to the RsaKey context in the
9881 key generation process in lib/silccrypt/rsa.c. The key length
9882 is now used to figure out the maximum size of the block allowed
9883 to be encrypted/signed.
9885 * Added silc_mp_mp2bin_noalloc into lib/silcmath/mpbin.[ch]. It
9886 is equivalent to the silc_mp_mp2bin but does not allocate any
9889 * Changed silc_mp_mp2bin API to take length argument. If it is
9890 non-zero then the buffer is allocated that large. If zero, then
9891 the size is approximated using silc_mp_sizeinbase, which however
9894 * Created Global RNG API which is global RNG that application can
9895 initialize. After initializing, any routine anywhere in the
9896 code (including library) can use RNG without allocating a new
9897 RNG object. This was done to allow this sort of use of the
9898 RNG in code that has no chance to allocate RNG object. All
9899 applications currently allocate this and many routines in the
9900 library use this. Affected file lib/silccrypt/silcrng.[ch].
9902 * Removed the RNG kludge from lib/silcmath/primegen.c and changed
9903 it to use the Global RNG API.
9905 * Defined Authentication Payload into protocol specification that
9906 is used during SILC session to authenticate entities. It is
9907 used for example by client to authenticate itself to the server
9908 to obtain server operator privileges.
9910 Implemented this payload into the lib/silccore/silcauth.[ch].
9911 Implemented also routines for public key based authentication
9912 as the new protocol specification dictates.
9914 Moved definitions of different authentication methods from
9915 lib/silccore/silcprotocol.h into lib/silccore/silcauth.h.
9917 * Added silc_pkcs_encrypt, silc_pkcs_decrypt, silc_pkcs_sign,
9918 silc_pkcs_verify and silc_pkcs_sign_with_hash and
9919 silc_pkcs_verify_with_hash functions into the file
9920 lib/silccrypt/silcpkcs.[ch].
9922 Mon Feb 19 19:59:28 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9924 * The client entry's userinfo pointer must be always valid.
9925 Otherwise the [<unknown>] bug will surface beacuse the WHOIS
9926 will fail since it requires the userinfo. Now, the userinfo
9927 is allocated as "" if actual userinfo does not exist. Actually,
9928 it must exist and it is totally Ok to drop client connections
9929 that does not announce the userinfo. However, we will make
9930 this workaround for now.
9932 * Added silc_net_get_remote_port into lib/silcutil/silcnet.[ch]
9933 to return the remote port by socket.
9935 Mon Feb 19 14:26:49 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9937 * Changed SILC_SERVER_COMMAND_EXEC_PENDING macro to the name
9938 SILC_SERVER_PENDING_EXEC and added an new macro
9939 SILC_SERVER_PENDING_DESTRUCTOR which is called to free the
9940 data or when error occurs while processing the pending command.
9942 Added new argument `destructor' into silc_server_command_pending
9943 and to the SilcServerCommandPending object. This destructor is
9944 now called after calling the pending callback or if error occurs
9945 immediately. If error occurs the actual pending callback won't
9946 be called at all - only the destructor. The destructor may be
9947 NULL if destructor is not needed.
9949 All this applies for client library code as well. Similar
9950 changes were made there as well for the pending commands.
9952 In the client, the application must now allocate the
9953 SilcClientCommandContext with the silc_client_command_alloc
9956 * Added reference counter to the SilcServerCommandContext. Added
9957 function silc_server_command_alloc and silc_server_command_dup
9960 Same type of functions added to the client library for the same
9963 * Removed the cmd_ident from IDListData away since it is now
9964 global for all connections. It is the command identifier used
9965 in command sending and with pending commands. The affected file
9968 * Added reference counter to the SilcSocketConnection objecet to
9969 indicate the usage count of the object. The object won't be
9970 freed untill the reference counter hits zero. Currently only
9971 server uses this, and client ignores it. The client must be
9972 set to use this too later. The affected files are
9973 lib/silccore/silcsockconn.[ch]. Added also the function
9974 silc_socket_dup to increase the reference counter.
9976 This was mainly added because it is possible that the socket
9977 is removed underneath of pending command or other async
9978 operation. Now it won't be free'd and proper DISCONNECTING
9979 flags, etc. can be set to avoid sending data to connection that
9980 is not valid anymore.
9982 * Added SILC_SET_DISCONNECTING to server.c when EOF is read from
9983 the connection. After that it sets SILC_SET_DISCONNECTED.
9984 It is, however, possible that the socket data is not still freed.
9985 The silc_server_packet_process now checks that data is not
9986 read or written to connection that is DISCONNECTED. The socket
9987 get's freed when the reference counter hits zero.
9989 Mon Feb 19 00:50:57 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9991 * Changed the client operation API: channel_message operation's
9992 `sender' is now the client entry of the sender, not the nickname
9993 and the `channel' is the channel entry, not the channel name.
9995 In the private_message operation the `sender' is now also the
9996 client entry of the sender not the nickname.
9998 Affected file is lib/silcclient/ops.h and all applications
9999 using the client operations.
10001 Sat Feb 17 22:11:50 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10003 * Moved the calling of ops->connect() from connect_to_server_final
10004 into receive_new_id functin since that is the point when the
10005 client is actually allowed to send traffic to network. The
10006 affected file is lib/silcclient/client.c.
10008 Sat Feb 17 13:15:35 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10010 * When receiving NEW_CHANNEL_LIST, NEW_CHANNEL_USER_LIST,
10011 NEW_ID_LIST and SET_MODE_LIST packets, broadcast the list packet
10012 (if needs broadcasting) instead of broadcasting the packets one
10013 by one which would make a burst in the network traffic.
10015 * Added `broadcast' argument to the functions in silcd/server.[ch]
10016 silc_server_create_new_channel[_with_id] to indicate whether
10017 to send New Channel packet to primary router.
10019 Sat Feb 17 01:06:44 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10021 * Added new function into the silcd/server.[ch] files:
10022 silc_server_create_new_channel_with_id to create new channel with
10023 already existing Channel ID.
10025 * Added new packet type SILC_PACKET_SET_MODE_LIST into the file
10026 lib/silccore/silcpacket.h. This packet is used t send list of
10027 Set Mode payloads inside one packet. Server uses this to set
10028 the modes for the channels and clients on those channels, that it
10029 announced to the router when it connected to it. The protocol
10030 specification has been updated accordingly.
10032 * The silc_server_new_channel did not handle the packet coming
10033 from normal server as it normally does not send that. However,
10034 when it announces its channels it does send it. Implemented
10035 the support for that.
10037 * Added SILC_ID_CHANNEL_COMPARE macro to compare to Channel ID's
10038 into the file lib/silccore/id.h.
10040 Fri Feb 16 23:57:29 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10042 * Fixed memory leaks in the functions silc_idlist_del_client,
10043 silc_idlist_del_channel and silc_idlist_del_server in the file
10044 silcd/idlist.c. All of those leaked like a sieve.
10046 * Fixed some small memory leaks in the client's function
10047 silc_client_notify_by_server.
10049 * Added functions into silcd/server.c: silc_server_announce_clients,
10050 silc_server_announce_channels and silc_server_announce_server.
10051 These functions are used by normal and router server to announce
10052 to its primary router about clients, channels and servers (when
10053 router) that we own. This is done after we've connected to the
10056 These functions effectively implements the following packet types:
10057 SILC_PACKET_NEW_CHANNEL_LIST, SILC_PACKET_NEW_CHANNEL_USER_LIST
10058 and SILC_PACKET_NEW_ID_LIST.
10060 * Added new functions into the silcd/packet_receive.[ch]:
10061 silc_server_new_id_list, silc_server_new_channel_list and
10062 silc_server_new_channel_user_list to handle the incoming
10063 NEW_ID_LIST, NEW_CHANNEL_LIST and NEW_CHANNEL_USER_LIST packets.
10065 * Added support of changing Channel ID in the function
10066 silc_server_replace_id. If the server that announces a channel
10067 to the router already exists in the router (with same name but
10068 with different Channel ID), router is responsible to send
10069 Replace ID packet to the server and force the server to change
10070 the Channel ID to the one router has.
10072 * Added new notify type SILC_NOTIFY_TYPE_CHANNEL_CHANGE to notify
10073 client that the Channel ID has been changed by the router. The
10074 normal server sends this to the client. Client must start using
10075 the new Channel ID as the channel's ID.
10077 Implemented handling of this new type into lib/silcclient/client.c
10078 into the function silc_client_notify_by_server.
10080 * Added new function silc_idlist_replace_channel_id into the files
10081 silcd/idlist.[ch] to replace the Channel ID.
10083 Fri Feb 16 14:14:00 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10085 * Call silc_server_command_identify_check always when processing
10086 the IDENTIFY command in silcd/command.c
10088 Thu Feb 15 20:07:37 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10090 * Added new packet type SILC_PACKET_HEARTBEAT that is used to
10091 send keepalive packets. The packet can be sent by clients,
10092 servers and routers.
10094 Added function silc_socket_set_heartbeat into the file
10095 lib/silccore/silcsockconn.[ch] to set the heartbeat timeout.
10096 If not set, the heartbeat is not performed. The actual
10097 heartbeat is implemented in the low level socket connection
10098 library. However, application is responsible of actually
10099 sending the packet.
10101 Added silc_server_send_heartbeat to send the actual heartbeat
10102 packet into silcd/packet_send.[ch]. Server now performs
10103 keepalive with all connections.
10105 * Added silc_task_get_first function into lib/silcutil/silctask.c
10106 to return the timeout task with shortest timeout. There was a bug
10107 in task unregistration that caused problems. TODO has been
10108 updated to include that task system must be rewritten.
10110 * The client library will now resolve the client information when
10111 receiving JOIN notify from server for client that we know but
10112 have incomplete information.
10114 * Rewrote parts of silc_server_remove_from_channels and
10115 silc_server_remove_from_one_channel as they did not remove the
10116 channel in some circumstances even though they should've.
10118 * Encryption problem encountered in server:
10120 The LEAVE command used to send the Channel Key packet to the
10121 router immediately after generating it. However, the code
10122 had earlier sent Remove Channel user packet but not immediately,
10123 ie. it was put to queue. The order of packets in the router
10124 was that Channel Key packet was first and Remove Channel User
10125 packet was second, even though they were encrypted in the
10126 reverse order. For this reason, MAC check failed. Now, this
10127 is fixed by not sending the Channel Key packet immediately but
10128 putting it to queue. However, this is more fundamental problem:
10129 packets that are in queue should actually not be encrypted
10130 because packets that are sent immediately gets encrypted
10131 actually with wrong IV (and thus MAC check fails). So, packets
10132 that are in queue should be encrypted when they are sent to
10133 the wire and not when they put to the queue.
10135 However, the problem is that the current system has not been
10136 designed to work that way. Instead, the packet is encrypted
10137 as soon as possible and left to the queue. The queue is then
10138 just purged into wire. There won't be any fixes for this
10139 any time soon. So, the current semantic for packet sending
10142 o If you send packet to remote host and do not force the send
10143 (the packet will be in queue) then all subsequent packets to the
10144 same remote host must also be put to the queue. Only after the
10145 queue has been purged is it safe again to force the packet
10148 o If you send all packets immediately then it safe to send
10149 any of subsequent packets through the queue, however, after
10150 the first packet is put to queue then any subsequent packets
10151 must also be put to the queue.
10153 Follow these rules and everything works fine.
10155 Thu Feb 15 14:24:32 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10157 * Added new function silc_server_remove_clients_by_server to
10158 remove all client entries from ID list when the server connection
10159 is lost. In this case it is also important to invalidate all
10160 client entires as they hold the invalid server entry. This
10161 fixes fatal bug when server has lost connection and will reconnect
10164 Wed Feb 14 16:03:25 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10166 * Made some sanity checks to silc_server_daemonise like to check
10167 whether the requested user and group actually exists.
10169 * Added sanity check to SKE's silc_ske_responder_finish to check
10170 that the public and private key actually is valid.
10172 * Invalidate the client's nickname when receiving Replace ID
10173 packet and the Client ID is being replaced. This means that the
10174 server will query the nickname if someone needs it (client)
10177 * Sort the ID Cache in client library when the ID Cache data
10178 has changed (needs sorting).
10180 * Do not allow for SILC client to create several connections to
10181 several servers. The client does not support windows right now
10182 and generating multiple connections causes weird behaviour.
10184 Irssi-silc client does support windows and can handle several
10185 connections without problems, see: www.irssi.org and SILC plugin.
10187 * Fixed some places where client was added to the IDList. The
10188 rule of thumb is following (in order to get everything right):
10189 If the client is directly connected local client then the
10190 `connection' argument must be set and `router' argument must be
10191 NULL to silc_idlist_add_client function. If the client is not
10192 directly connected client then the `router' argument must
10193 bet set and the `connection' argument must be NULL to the
10194 silc_idlist_add_client function.
10196 * The funtion silc_server_packet_send_local_channel actually did
10197 not check whether the client was locally connected or not. It
10198 does that now. Fixed a bug related to LEAVE command.
10200 * Fixed Remove Channel User payload parsing bug in server's
10201 silcd/packet_receive.c. Fixed a bug related to LEAVE command.
10203 * The server's silc_server_save_channel_key now checks also the
10204 global ID list for the channel as it might not be in the local
10205 list. Fixed a bug related to LEAVE command.
10207 * Is this the end of the [<unknown>] buglet that has been lurking
10208 around for a long time? A little for loop fix in server's
10209 silc_server_command_whois_parse that is used by both IDENTIFY
10210 and WHOIS command. At least, this was a clear bug and a cause
10211 of one type of [<unknown>] buglet.
10213 * WHOIS and IDENTIFY commands call the function
10214 silc_server_command_[whois/identify]_check function even if
10215 we are not router server.
10217 Tue Feb 13 19:55:59 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10219 * Added --with-gmp configuration option. If set the GMP
10220 is always compiled in the SILC source tree. If not set then
10221 it is checked whether the system has the GMP3 installed. If
10222 it has then the GMP won't be compiled (the system's headers
10223 and library is used), if it doesn't have it then the GMP is
10224 compiled in the SILC source tree.
10226 Mon Feb 12 11:20:32 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10228 * Changed RSA private exponent generation to what PKCS #1
10229 suggests. We try to find the smallest possible d by doing
10230 modinv(e, lcm(phi)) instead of modinv(e, phi). Note: this is
10231 not security fix but optimization.
10233 Sun Feb 11 18:19:51 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10235 * Added new config entry [Identity] to fork the server and run
10236 it as specific user and group. A patch from Bostik.
10238 * Imported Dotconf configuration library into lib/dotconf.
10239 This will be used to create the SILC configuration files later.
10240 It will appear in the distsribution after this commit.
10242 Sat Feb 10 21:13:45 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10244 * A big code auditing weekend happening. Auditing code for
10245 obvious mistakes, bugs and errors. Also, removing any code
10248 Removed files for being obsolete:
10250 o lib/silcutil/silcbuffer.c (the buffer interface is entirely in
10251 inline in the file lib/silcutil/silcbuffer.h)
10253 o lib/silcutil/silcbufutil.c (the header has inline versions)
10255 Changed code to fix possible error conditions:
10257 o The buffer formatting routines now check that the destination
10258 buffer really has enough space to add the data. This applies for
10259 both buffer formatting and unformatting
10260 (lib/silcutil/silcbuffmt.[ch]). Also, the entire buffer
10261 unformatting was changed to accomodate following rules:
10262 XXX_*STRING_ALLOC will allocate space for the data into the pointer
10263 sent to the function while XXX_*STRING will not allocate or copy
10264 the data into the buffer. Instead it sets the pointer from the
10265 buffer into the pointer sent as argument (XXX_*STRING used to
10266 require that the pointer must be allocated already). This change
10267 makes this whole thing a bit more consistent and more optimized
10268 (note that the data returned in the unformatting with XXX_*STRING
10269 must not be freed now). The routines return now -1 on error.
10271 o Tried to find all code that use buffer_format and buffer_unformat
10272 and added return value checking to prevent formatting and
10273 especially unformatting errors and possible subsequent fatal
10276 o Changed ske->x and ske->KEY to mallocated pointers in
10277 lib/silcske/silcske.h. Fixed possible data and memory leak.
10279 o Added return value checking to all *_parse* functions. Fixed
10280 many memory leaks as well.
10282 o Added length argument to silc_id_str2id in lib/silccore/id.[ch]
10283 so that buffer overflows would not happen. All code now also
10284 checks the return value as it can fail.
10286 Mon Feb 5 20:08:30 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10288 * Added reconnection support to server if the normal server looses
10289 its connection to the router (for example if router is rebooted).
10290 The server performs normal reconnection strategy implemented
10291 to the server. Affected file silcd/server.c.
10293 Sun Feb 4 13:18:32 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10295 * Added new packet type SILC_PACKET_SET_MODE that is used to
10296 distribute the information about changed modes (for clients,
10297 channels and clients channel modes) to all routers in the
10298 network. Updated the protocol specification accordingly.
10300 Added functions into silcd/packet_send.c and
10301 silcd/packet_receive.c: silc_server_send_set_mode,
10302 silc_server_set_mode.
10304 Added new files silcmode.[ch] into lib/silccore that implements
10305 the encoding and decoding of Set Mode Payload. Added new type
10306 SilcSetModePayload. Moved the definitions of different modes
10307 from lib/silccore/silcchannel.h into lib/silccore/silcmode.h.
10309 Sat Feb 3 15:44:54 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10311 * Oops, a little mistake in server's connection authentication
10312 protocol. The protocol is not ended with FAILURE but with
10313 SUCCESS if the authentication is Ok. :) Affected file is
10316 * Implemented NICK_CHANGE notify handling in server in the file
10317 silcd/packet_receive.c The NICK_CHANGE notify is distributed to
10318 the local clients on the channel. After the changing nickname
10319 in router environment snhould work and the [<unknown>] nickname
10320 should appear no more.
10322 The silc_server_replace_id function that receives the Replace ID
10323 payload now sends the NICK_CHANGE notify type also in the file
10324 silcd/packet_receive.c
10326 * Changed WHOIS and IDENTIFY command to support the maximum amount
10327 of arguments defined in protocol specs (3328 arguments). This
10328 fixed a bug that caused problems when there were more than three
10329 users on a channel.
10331 Fri Feb 2 11:42:56 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10333 * Added extra parameter, command identifier, to the
10334 silc_client_send_command so that explicit command identifier
10337 Changed that ID list routines uses specific command identifier
10338 when sending WHOIS/IDENTIFY requests to the server so that they
10339 can be identified when the reply comes back.
10341 Affected files lib/silcclient/command.[ch],
10342 lib/silcclient/client.c and lib/silcclient/idlist.[ch].
10344 * Added `sender' argument to silc_server_packet_send_to_channel
10345 to indicaet the sender who originally sent the packet to us
10346 that we are now re-sending. Ignored if NULL. Affected file
10347 silcd/packet_send.[ch].
10349 * Added some server statistics support in silcd/server_internal.h
10350 SilcServerStatistics structure and around the server code. Also
10351 send some nice statistics information when client is connecting
10354 Thu Feb 1 23:31:21 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10356 * Fixed channel ID decoding in server's JOIN command reply in
10357 silcd/command_reply.c
10359 * Fixed braodcasting of replace ID payload to not to send it if
10360 we are standalone server in silcd/packet_receive.c.
10362 * Fixed all channel message sending routines to not to send
10363 packets to clients that has router set, since they are routed
10364 separately in the same function earlier. Affects file
10365 silcd/packet_send.c and all channel packet sending functions.
10367 * In USERS reply, res_argv[i] are not allocated, the table
10368 is allocated. Thus changed that free the table, not its
10371 * In server's whois_check and identify_check if the client is
10372 locally connected do not send any WHOIS commands - they are not
10375 Thu Feb 1 21:32:27 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10377 * Fixed some minor bugs in client when sending WHOIS command. The
10378 arguments was in wrong order.
10380 * Removed statis function add_to_channel from server in
10381 silcd/command.c that was previously used with the joining but
10384 * Tested USERS command in router environment successfully with two
10385 routers, two servers and two clients.
10387 Thu Feb 1 00:54:26 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10389 * Reorganized the USERS command and command reply in client library
10390 in lib/silcclient/command.c and lib/silcclient/command_reply.c.
10391 When the command is given by user we register a pending command
10392 callback that will reprocess the command after the reply has been
10393 received from the server. When reprocessing the packet we then
10394 display the information. Thus, the USERS information is displayed
10395 now in the command callback instead of in the command reply
10396 callback. The processing of the command is same as previously
10397 when server has sent the command reply in the JOINing process.
10399 * Added to USERS command in silcd/command_reply.c to join the client,
10400 we didn't use to know about, to the channel after we've created
10401 a client entry for it. Also, for clienet we did know already still
10402 check whether it is on the channel or not and add it if not.
10404 * Removed silc_server_command_join_notify as the function and its
10407 Tue Jan 30 22:39:15 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10409 * Changed the client's pending command handling to the same as the
10410 server's pending command handling. It is also now possible to
10411 execute command reply functions from other command reply
10412 function as the function callbacks for commands and command
10413 replies are one and same. The pending commands are not static
10414 list anymore, it is mallocated SilcDList in lib/silcclient/client.h
10415 in client connection context. Thus, pending commands are server
10416 connection specific as it is convenient.
10418 Changed the function silc_client_command_pending and
10419 silc_client_command_pending_del and added new function
10420 silc_client_command_pending_check. Removed the
10421 SILC_CLIENT_CMD_REPLY_EXEC, and SILC_CLIENT_PENDING_COMMAND_CHECK
10424 * Added cmd_ident, current command identifier, to the client
10425 connection context in lib/silcclient/client.h to keep track on
10426 command identifiers used in command sending. Client's command reply
10427 function handling now supports the mandatory command identifiers.
10429 * Added SILC_CLIENT_COMMAND_EXEC_PENDING macros to all command reply
10430 funtions in client to fully support pending command callbacks.
10432 * NOTE: the name_list in USERS (old NAMES) command is NOT sent anymore
10433 as one of the arguments to the application in the command reply
10436 * NOTE: The FORWARDED flag is depracated. It used to be depracated
10437 before first releasing SILC but came back. Now it is removed again
10438 and should come back nomore. The FORWARDED flag was used only
10439 by the JOINing procedure by forwarding the command packet to router.
10440 Now, the JOINing procedure has been changed to more generic (due
10441 to various router environment issues) and FORWARDED is not needed
10442 anymore for anything. The protocol specification is yet to be
10445 Now, removed silc_server_packet_forward from server and the flag
10446 SILC_PACKET_FORWARDED from lib/silccore/silcpacket.h.
10448 Tue Jan 30 00:05:05 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10450 * Renamed NAMES command to USERS command. The NAMES was named that
10451 due to historical reasons. Now it is renamed. Also, rewrote
10452 parts of the USERS command. The nickname list is not sent anymore
10453 by the server. Only Client ID and mode lists are sent in the USERS
10454 command. Changed this also to the protocol specification.
10456 The client now resolves the names and stuff after it receives
10457 the USERS list from the server when joining to the channel.
10459 * WHOIS and IDENTIFY commands has been changed to support multiple
10460 Client ID's per command. One can now search for multiple users
10461 in the network by sending only one WHOIS or IDENTIFY command.
10462 Changed the code and the protocol specifications.
10464 * Removed silc_server_command_identify_parse and changed that IDENTIFY
10465 uses silc_server_command_whois_parse to parse the request. */
10467 * If normal server, do not parse the WHOIS and IDENTIFY requests
10468 before sending it to the router. Saves some time.
10470 Sun Jan 28 16:19:49 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10472 * Fixed JOIN command on client library. Wrong number of arguments
10473 used to crash the client.
10475 * Added silc_server_channel_has_global function to check whether
10476 channel has global users or not.
10478 * Added silc_server_channel_has_local function to check whether channel
10479 has locally connected clients on the channel.
10481 * The silc_server_remove_from_one_channel now checks whether the
10482 channel has global users or not after given client was removed from
10483 the channel. It also checks whether the channel has local clients
10484 on the channel anymore. If it does not have then the channel entry
10485 is removed as it is not needed anymore.
10487 * The silc_server_notify now checks on JOIN notify whether the joining
10488 client is one of locally connected or global. If it is global then
10489 the channel has now global users on the channel and that is marked
10490 to the channel entry. Also, it now saves the global client to
10491 global list who is joining and JOINs it to the channel. This is
10492 for normal server, that is.
10494 Changed silc_server_send_notify_on_channel,
10495 silc_server_packet_relay_to_channel and
10496 silc_server_packet_send_to_channel check if we are normal server
10497 and client has router set (ie. global client) do not send the
10498 message to that client, as it is already routed to our router.
10500 * Implemented LEAVE notify type handling in silc_server_notify
10503 * Tested LEAVE command in router environment successfully. Tested
10504 with two routers, two servers and two clients.
10508 * idlist_find_xxx_by_id routines now dumps the ID on the debug mode.
10510 * Implemented SIGNOFF notify type handling in silc_server_notify
10513 * silc_server_remove_id now removes the client entry from all channels
10514 it has joined and thusly sends SIGNOFF notify type.
10516 * Rewrote the NAMES list generation in server by removing two excess
10517 loops. The lists are created now inside one loop.
10519 Sat Jan 27 22:34:56 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10521 * silc_server_remove_channel_user checks now also global list
10522 for channel and client.
10524 * silc_server_new_channel_user checks now both local and global
10525 list for channel and client. Fixed a bug in client id decoding.
10526 Used to decode wrong buffer.
10528 * silc_server_channel_message checks now both local and global
10529 list for channel entry.
10531 * Tested channel joining (hence JOIN) in router environment
10532 successfully. Tested with two routers, two servers and two
10535 * Tested channel message sending in router environment successfully.
10537 Thu Jan 11 03:22:57 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10539 * Added silc_server_save_channel_key into server.[ch] to save the
10540 received channel key in Channel Key payload processing. It is
10541 also used in JOIN command reply handling.
10543 Equivalent function silc_client_save_channel_key added into
10544 client.[ch] into client library.
10546 * Changed JOIN command reply to send information whether the channel
10547 was created or not (is existing already) and the channel key
10548 payload. Changed protocol specs accordingly.
10550 * Fixed bugs in WHOIS and IDENTIFY command reply sending when
10551 the request was sent by ID and not by nickname. Crashed on
10554 Sat Dec 23 21:55:07 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10556 * Fixed a bug in Client library. IDENTIFY and WHOIS reply functions
10557 now correctly save the received data.
10559 * silc_server_free_sock_user_data now notifies routers in the
10560 network about entities leaving the network.
10562 At the same time implemented functions silc_server_remove_id
10563 and silc_server_send_remove_id to receive and send REMOVE_ID
10564 packets. The packet is used to notify routers in the network
10565 about leaving entities. The ID removed will become invalid in
10568 * Added function silc_idlist_del_server into server. Removes and
10569 free's server entry from ID list.
10571 * silc_server_private_message function now checks, if we are router,
10572 that the destination ID really is valid ID, naturally.
10574 * In router when NEW_ID packet is received (for new client) the
10575 hash of the Client ID is saved in the ID Cache but the
10576 client->nickname is set to NULL, instead of putting the hash
10579 IDENTIFY command now also checks that client->nickname must be
10580 valid. If it is not if will request the data from the server who
10581 owns the client. Added new function
10582 silc_server_command_identify_check.
10584 * Added silc_command_set_command into lib/silccore/silcommand.[ch]
10585 to set the command to already allocated Command Payload.
10587 * Tested private message sending in router environment with two
10588 routers, two servers and two clients. Fixed minor bugs and now
10591 * Fixed segfault from client's NAMES command. Used to crash if
10592 not on any channel.
10594 * Forwarded packets must not be routed even if it is not destined
10595 to the receiver. Changed server code comply with this.
10597 Sun Dec 17 14:40:08 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10599 * Added `require_reverse_mapping' boolean value to ServerParams
10600 structure. If TRUE (not default) the server will require that
10601 the connecting host has fully qualified domain name.
10603 If the reverse mapping is not required and hostname could not be
10604 found the IP address is used as hostname.
10606 Sat Dec 16 17:39:54 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10608 * Implemented version string checking to both client and server.
10609 The check is incomplete currently due to the abnormal version
10610 strings used in development version of SILC.
10612 * Changed all command functions in server to use the new
10615 Fri Dec 15 15:55:12 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10617 * Changed char *data to unsigned char *data in ID Cache system to
10618 support binary data as ID Cache data. Changed code to support
10619 binary data in lib/silccore/idcache.c.
10621 * Renamed silc_server_packet_relay_command_reply to
10622 silc_server_command_reply as it is normal packet receiving
10623 function. Rewrote the function to accept command replys for
10624 servers and not only for clients.
10626 * Mark remote router always as registered server if we are connecting
10627 to it. Otherwise, commands sent by the router to us are ignored.
10629 * All ID List find routines now returns the ID Cache Entry pointer
10630 as well if requested.
10632 * WHOIS command works now in router environment, tested with two
10633 routers, two servers and two clients.
10635 * Cleaned up and rewrote IDENTIFY command. IDENTIFY should work now
10636 in router environment (as it is almost equivalent to WHOIS) but
10637 hasn't been tested thoroughly. Added new functions:
10639 silc_server_command_identify_parse
10640 silc_server_command_identify_send_reply
10641 silc_server_command_identify_from_client
10642 silc_server_command_identify_from_server
10644 * Disabled route cache adding because adding two different ID's with
10645 same IP replaces the old cache entry thus giving wrong route.
10646 The entry->router->connection is always the fastest route anyway
10647 so route cache may not be needed. Of course, new routes maybe
10648 established after receiving the ID when the entry->router->connection
10649 might not be anymore the most optimal.
10651 Thu Dec 14 15:55:35 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10653 * Add route cache for received ID for fast routing.
10655 * Added silc_server_packet_route to route received packet on router
10656 that is not destined to us.
10658 * Renamed silc_server_get_route to silc_server_route_get.
10660 * Added id_string and id_string_len fields into SilcServer to
10661 include encoded ServerID for fast comparing without excess
10662 encoding of the ID's.
10664 * Cleaned up WHOIS command on server side. Added following static
10667 silc_server_command_whois_parse
10668 silc_server_command_whois_check
10669 silc_server_command_whois_send_reply
10670 silc_server_command_whois_from_client
10671 silc_server_command_whois_from_server
10673 * Added macro SILC_SERVER_COMMAND_CHECK_ARGC to check mandatory
10674 arguments in command replies. All command functions should be
10675 updated to use this macro.
10677 Sun Dec 10 23:52:00 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10679 * Minor typo fixes on command reply handling on server.
10681 Tue Nov 28 11:05:39 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10683 * Added silc_server_command_add_to_channel internal routine to add
10684 the client to the channel after router has created the channel and
10685 sent command reply to the server.
10687 * Added generic silc_server_send_command to send any command from
10690 * Use static buffer with ID rendering instead of duplicating data.
10692 Mon Nov 27 21:39:40 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10694 * Fixed a channel user mode bug when joining to a channel server gave
10695 everybody channel founder rights, oops.
10697 * We mark ourselves as the router of the incoming server connection
10698 if we are router ourselves. This way we can check in some packet
10699 sending functions whether it is locally connected server. For
10700 incoming router connections we put NULL.
10702 * For router sending packets locally means now always sending the
10703 packet cell wide; to local clients and local servers. For normal
10704 server sending packet locally means sending it to only local
10707 * Fixed the JOIN command to really work in router environment. If the
10708 channel is created it is always created by the router. Router is
10709 also responsible of making the initial joining to the channel,
10710 sending JOIN notify to the sending server and distributing
10711 NEW_CHANNEL and NEW_CHANNEL_USER packets. Hence, if the channel
10712 does not exist server doesn't do anything else but forward the
10713 command to the router which performs everything.
10715 * Added silc_server_send_channel_key function to send the Channel Key
10718 * Added silc_server_create_channel_key to create new channel key. The
10719 channel key is now re-generated everytime someone joins or leaves
10720 a channel, as protocol dictates. Note: channel->key_len is the
10721 key length in bits.
10723 Wed Nov 22 22:14:19 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10725 * Splitted server.[ch] finally. Created now packet_send.[ch] and
10726 packet_receive.[ch] to separate packet sending and receiving
10727 routines. The server.[ch] now includes everything else including
10728 actual packet processing (writing and reading data) and other
10731 Renamed silc_server_private_message_send_internal to
10732 silc_server_send_private_message. The routine is still though
10733 used only to relay private messages as server does not send
10734 private messages itself.
10736 Renamed silc_server_new_channel to silc_server_create_new_channel
10737 and added new function sicl_server_new_channel that handles the
10738 incoming New Channel packet. Added also new sending function
10739 silc_server_send_new_channel to send New Channel Payload.
10741 * Added new function silc_server_notify to process incoming notify
10742 packet to the server/router. Server may then relay the notify
10743 to clients if needed.
10745 * Added new function silc_server_new_channel_user to process incoming
10746 New Channel User packet. Router will redistribute the packet and
10747 send JOIN notify to its local clients and locally connected servers
10748 if needed. Normal server will send JOIN notify to its local client
10749 on same channel when received this packet. Added also corresponding
10750 sending function silc_server_send_new_channel_user to sent the
10753 * Added boolean route argument to send_notif_to_channel and
10754 packet_send_to_channel functions to attempt to route the packet
10755 if it is TRUE and send only locally if it is FALSE.
10757 Tue Nov 21 19:49:31 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10759 * silc_server_replace_id now broadcasts the received replace ID
10760 packet if it is not broadcast packet already. The router must
10761 broadcast to inform other routers about changed ID.
10763 * Added backpointer to server's router into SilcServer context in
10764 silcd/server_internal.h.
10766 * Fixed silc_server_packet_broadcast to send correct broadcast
10769 * The channel key is now distributed to the local client as soon
10770 as it is received from the router (in router environment) so that
10771 no other packet may be sent for the channel until client has
10774 * silc_server_remove_channel_user now broadcasts the received
10775 Remove Channel User packet if it is not broadcast packet already.
10776 The router must broadcast to inform other routers about removed
10779 * Added users field into SilcPacketContext that is a reference count
10780 of the context. One can increase the reference count by calling
10781 silc_packet_context_dup which is now changed to just increase the
10782 reference count instead of duplicating the data. The reference
10783 count is decresed by calling silc_packet_context_free that will
10784 free the data after the reference count hits zero.
10786 For now on the packet context and everything allocated into it
10787 (including the raw packet from network) must be freed by calling
10788 the new silc_packet_context_free function. Added also new function
10789 silc_packet_context_alloc that must be used now to allocate the
10790 context. This also means that if a routine is asynchronous from
10791 silc_[client/server]_packet_parse_type the packet context must
10792 be duplicated by calling silc_packet_context_dup. Otherwise it
10793 gets free'd after silc_[client/server]_packet_parse_type returns.
10794 Also, one must remember that if packet is duplicated then its
10795 reference count must be decresed by calling the free function as
10796 many times as it was duplicated.
10798 * Changed SilcBuffer field from protocol contexts to SilcPacketContext
10799 from both client and server.
10801 Mon Nov 20 23:47:03 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10803 * Made joining to a channel working in router environment.
10805 * Cleaned up JOIN command on server side and create function
10806 silc_server_command_join_channel internal routine to make the
10809 Thu Nov 9 21:12:39 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10811 * Changed silc_command_pending list to SilcDList. Also, added
10812 `ident' field to SilcServerCommandPending structure to identify
10813 the reply and to call correct callback.
10815 Added silc_server_command_pending_check function to replace the
10816 corresnponding macro. The silc_command_pending list is not
10819 * Added silc_command_set_ident into lib/silccore/silccommand.[ch]
10820 to set identifier to previously allocated Command Payload. It
10821 is used to set identifier for command when resending Command
10824 * Added silc_command_payload_encode_payload to encode Command
10825 Payload buffer from SilcCommandPayload structure.
10827 * Added silc_argument_payload_encode_payload to encode Argument
10828 payload buffer from SilcArgumentPayload structure.
10830 Wed Nov 8 21:03:28 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10832 * Changed WHOIS command to support router connection on server side.
10833 The whois request is always sent to router unless the server is
10834 standalone server. After server has received the reply from the
10835 router will it send the reply to the client.
10837 * Added silc_server_packet_broadcast into silcd/server.[ch] to
10838 broadcast received broadcast packet. The function is used only
10839 by router. The broadcast packet is always sent to the router's
10842 * Added silc_id_render function in lib/silcutil/silcutil.[ch] to
10843 render given ID to printable string, for log files for example.
10845 Tue Nov 7 22:14:19 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10847 * Made basic router to router connections working. At least they
10848 can now connect to each other but nothing really works the way
10849 they are supposed - yet.
10851 * Added new initiator token to RouterConnection configuration
10852 file in silcd/serverconfig.[ch]. It is used to tell whether we
10853 are the initiator to the remote router or whether we'll expect
10854 the other end to connect.
10856 * Moved registering of listener task to silc_server_init, hence
10857 the server starts listenning as soon as it is run, even if it
10858 does not have connections to other routers. Let's see how well
10861 * Changed default connection retry timeouts for more suitable in
10864 * Removed cipher and such arguments from silc_idlist_add_client
10865 and silc_idlist_add_server prototypes from silcd/idlist.[ch].
10866 Added new function silc_idlist_add_data to add the keys and stuff
10869 * Added SilcIDListData structure and added it to SilcClientEntry
10870 and SilcServerEntry as their first field in the structure. This
10871 way we can explicitly cast the ID entries to the SilcIDListData
10872 structure and get common data for the entries. In past, we had
10873 to first check what type of connection it is and then cast it to
10874 correct ID entry type. Now, we can directly cast the opaque
10875 pointer to the SilcIDListData (no matter what ID entry it actually
10876 is) and get the data needed.
10878 Mon Nov 6 21:56:12 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10880 * Wow, found a bug in scheduler. The scheduler uninitialized itself
10881 in some circumstances even if threre were timeout tasks, though not
10882 IO tasks, but tasks anyway. Now fixed.
10884 * Defined SilcServerConnection structure to hold connection specific
10885 stuff about directly connected servers and routers. The definition
10886 is currently in silcd/server_internal.h. I thought about having
10887 a bit more important role fro this struct but for now it is used
10888 only when connecting to other server (or router actually).
10890 * Added connecting retry support in server when connecting to
10891 router(s). The retry feature implement exponential backoff
10892 algorithm. Also, added SilcServerParams structure to hold default
10893 parameters for server. For now, it include these retry settings
10894 and are hard coded. After server is moded to be as Silc Server
10895 Library this structure will be more important.
10897 Sun Nov 5 22:28:44 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10899 * Changed client librarys channel->clients table to SilcList and
10900 changed code accordingly.
10902 Thu Nov 2 16:28:01 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10904 * Changed client's channel table to SilcList and changed code
10905 accordingly. Also changed SilcChannelClientEntry to include back-
10906 pointer to the channel so that client entry can use that structure
10907 as list as well and we have fast cross-reference to the channel.
10908 This change dramatically decreased the complexity of channel
10909 handling with client entry and vice versa (removed one extra
10910 loop when searching for channel entry from many functions).
10912 * Changed server->sim from table to SilcDList and changed code
10915 * NAMES command can now be used from user interface. It will show
10916 the user list on the channel, neatly.
10918 * Added realname pointer to SilcClientEntry in lib/silcclient/idlist.h.
10919 Code now saves realname of the user if it becomes available.
10921 * Renamed configure.in to configure.in.pre and made ./prepare
10922 script to automatically add correct version string to
10923 configure.in which it creates from configure.in.pre.
10925 Wed Nov 1 17:21:26 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10927 * NAMES command reply now shows users mode with the nickname when
10928 joining to channel.
10930 * Moved silc_client_ch[u]mode[_char] functions from
10931 silc/clientutil.[ch] to lib/silcclient/client.[ch]. Though, that
10932 place sucks, they are utility functions and should be in some
10935 * Fixed some unsigned int's to unsigned short's. Patch by cras.
10937 * Fixed contrib/getopt*.[ch] to not require config.h. Patch by
10940 Tue Oct 31 20:10:37 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10944 * Added TRQ (efficient deque and list library) into lib/trq. This is
10945 a very good list library that is currently used in the SILC. Defined
10946 SilcList API over the library because I didn't like the API very
10947 much. See lib/trq/silclist.h for the API and examples of how to
10948 use the API. Fixed various places in the code to use the new
10949 SilcList API. The SilcList is meant for lists that has a structure
10950 already defined as a list. It is not suitable to add just some
10951 context to the list (in TRQ, the context is the list actually).
10953 So, I defined SilcDList that can be used for the purpose where
10954 predefined list structure does not exit. This can be used as
10955 such list. Now some context just can be added to the SilcDList.
10956 Currently this list is not used in the SILC just yet, though there
10957 are a lot places where this can replace dynamically allocated
10958 tables and I will fix these places, later, to use SilcDList.
10959 See lib/trq/silcdlist.h for SilcDList (they are all inline functions,
10960 and use TRQ internally).
10962 Also fixed some annoying warning messages that the original TRQ
10963 code generated. Also minor changes to TRQ's Makefile.in.
10965 * Added support for querying by Client ID to both WHOIS and
10966 IDENTIFY commands into server, as required by the protocol.
10968 * Removed method function pointers from SilcBuffer structure. They
10969 weren't used to anything and just increased the context size for
10970 no good reason. This change also made silc_buffer_alloc and
10971 silc_buffer_free functions inline functions.
10973 * Disabled command flooding detection support until it's fixed so
10974 that it accepts commands in but does not execute them more than once
10977 * Added silc_net_localhost(), to return local hostname, into
10978 lib/silcutil/silcnet.[ch]. Also added client->hostname pointer
10979 that must be initialized before calling silc_client_init.
10981 * Added new function: silc_server_send_notify_on_channels to send
10982 notify messages to all channels client has joined. It is assured
10983 that the message is sent only once per client.
10985 * Moved silc_log_format (from lib/silcutil/silclog.[ch] into
10986 lib/silcutil/silcutil.[ch] as silc_format function. The new
10987 function is generic and is used by server as well, not only by
10988 the logging routines.
10990 * Added new SKE status type: SILC_SKE_STATUS_BAD_VERSION to indicate
10991 the provided version string was not acceptable. Added new function:
10992 silc_ske_check_version into lib/silcske/silcske.h. The function
10993 must be implemented by the application (client or server) and it
10994 does not reside in the SKE library. The function checks the version
10995 string remote end sent.
10997 * Added back pointers (to opaque context and to SilcSocketConnection)
10998 into SilcPacketContext structure into lib/silccore/silcpacket.h.
11000 * Added silc_packet_context_dup into lib/silccore/silcpacket.[ch] to
11001 duplicate packet context structure.
11003 * Changed `notify' client operation to send same arguments as client
11004 receives from server except for ID's. ID's are mapped to correct
11005 ID entry and that is returned. Also, if channel entry is not sent
11006 by server but the notify is for channel the channel entry is sent
11007 to application (otherwise application doesn't know that it is for
11008 channel (library gets it from packet's Destination ID)).
11010 * Added silc_client_remove_from_channels into client library to
11011 remove a client from all channels it has joined to. Used when
11012 received SIGNOFF notify from server. Added also new function
11013 silc_client_replace_from_channels to replace old ID entry with
11014 new ID entry on all channels. Used when received NICK_CHANGE
11015 notify from server.
11017 * Fixed ID Cache list handling in silc_idlist_get_client in
11018 lib/silcclient/idlist.c. Also, added silc_idlist_get_client_by_id
11019 to get (or query) client by ID.
11021 * Updated TODO list.
11023 * Added connection authentication status message defined by the
11024 protocol: SILC_CONN_AUTH_OK and SILC_CONN_AUTH_FAILED and added the
11025 support for these into the code in client and server side.
11027 * Added generic function silc_client_send_command to send any command
11028 with variable argument list. Application should use this function
11029 to send commands if the command functions provided by the library
11030 does not suite for the application's user interface needs.
11032 * Added new `failure' client operation. Application is notified about
11033 received failure packet if client is executing a protocol. In this
11034 case the protocol's execution has failed.
11036 * Added SKE's end notify to send the SKE_SUCCESS notify message that
11037 is required by the protocol.
11039 * Added SILC_PROTOCOL_STATE_FAILURE to indicate received failure
11040 packet from remote. SILC_PROTOCOL_STATE_ERROR indicates local
11043 * Added status flag to SilcSKE object to indicate realtime status
11044 of the SKE protocol.
11046 * Application receives now exactly same command reply arguments as
11047 the library receives from server. However, if ID is received the
11048 corresponding ID entry is returned to the application (eg. Client
11049 ID is mapped to correct SilcClientEntry entry and that is returned).
11050 Changed command_reply client operation due to this change.
11052 * Changed all ID's in commands and in command replys as ID Payloads.
11053 Change affected both client and server side codes.
11055 All ID's sent in SILC network (with execption of ID's in SILC
11056 Packet header) are sent in ID Payload to support variable length
11059 * Server now notifies nick changes and notifies all clients on
11060 the channels about the new nickname (about the new Client ID,
11063 * Implemented CMODE command to change channel modes. Supports all
11064 channel modes defined by the protocol specs except ban and invite
11065 lists. (Also, private channel key mode is supported but support for
11066 setting private channel key in client is missing, thus, this mode
11067 has no effect on client side (except that server requires that the
11068 client uses private channel key and normal channel traffic does not
11071 Also, invite mode works per se, but INVITE command does not work
11072 yet correctly, so you can set channel as invite only channel but
11073 inviting clients to the channel does not work (it is yet to be
11074 thought what's the best way to do it).
11076 * Added new command SILC_COMMAND_CUMODE to change user mode on the
11077 channel. Defined user modes: CHANNEL_FOUNDER and CHANNEL_OPERATOR.
11078 Implemented CUMODE command to change user's mode on the channel.
11079 Supports all modes defined by the protocol specs.
11081 * Added NAMES command reply to return users modes on the channel.
11083 * Removed unnecessary and slow ciphers from lib/silccrypt.
11085 * Set SO_KEEPALIVE option to connection sockets by default.
11087 * Added new command reply status: SILC_STATUS_USER_NOT_ON_CHANNEL.
11089 * Added notify types: MOTD, CMODE_CHANGE and CUMODE_CHANGE. Also,
11090 redefined the Notify Payload into protocol specs.
11092 * Added silc_id_payload_parse_id to get ID directly from raw
11095 Mon Oct 9 20:57:02 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11097 * Changed SILC_COMMAND_IDENTIFY in protocol specification to
11098 accept searching by Client ID as well.
11100 * Added support for LEAVE and SIGNOFF notify types in client library.
11102 * Added silc_id_payload_parse_data into lib/silccore/silcpayload.[ch]
11103 to parse ID Payload from raw data.
11105 Sun Oct 8 19:33:08 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11107 * Added flags parameter into silc_ske_assemble_security_properties
11108 function in lib/silcske/silcske.[ch].
11110 * Changed notify client operation to fit better for notify messages
11111 sent by server. The notify payload received from server is now
11112 passed to the application (after parsing it to SilcNotifyPayload).
11113 It is application's responsibility to retrieve the arguments
11114 from the payload and show the message the way it wants. The message
11115 sent by server is implementation specific.
11117 * Changed public keys to comply with the protocol specification.
11118 Old public keys are not supported anymore and are not compatible.
11120 * Removed nickname from Channel Payload as the latest draft removed
11121 it. The client must resolve the nickname from the NAMES command
11122 reply received when it joined the channel.
11124 Also, changed all channel_xxxx_payload to channel_payload_xxxx.
11126 Sat Oct 7 21:55:01 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11128 * Fixed some errors in protocol specification drafts.
11130 * Created lib/silccore/silcnotify.c to implement Notify Payload
11131 encoding and decoding, lib/silccore/silcpayload.[ch] to implement
11132 generic payloads described by protocol specifications. The file
11133 includes implementations for ID Payload and Argument Payload.
11135 * Changed Command Payload implementation to use the new Argument
11136 Payload. Changed command_xxxx_payload to command_payload_xxxx
11137 to comply with SILC coding conventions.
11139 * Added suppport for Argument Payload handling in Notify Payload
11140 implementation as protocol requires it. Added the new support
11141 into server and client lib as well.
11143 Thu Oct 5 21:16:28 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11145 * Added support for multiple nicknames on same channel. [n] is
11146 added locally to the nickname if there are more than one same
11147 nicknames on the channel.
11149 * Server now sends all nicknames that matched WHOIS request.
11150 Client also shows the list received from server.
11152 * Added TOPIC command to client side. User can now set and show
11153 current topic on channel.
11155 * Added MOTD command to client and server. Also, server sends the
11156 motd when client connects to the server.
11158 * Changed version strings to comply ISO 8601.
11160 Wed Oct 4 23:29:06 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11162 * Fixed protocol error handling in client library. It should now
11163 cope even if the SKE fails for some reason.
11165 * Made new protocol specification drafts for submitting to IETF.
11167 * Implemented TOPIC command to server in silcd/command.c.
11169 * Added two new notify types into lib/silccore/silcnotify.h:
11170 SILC_NOTIFY_TYPE_NICK_CHANGE and SILC_NOTIFY_TYPE_TOPIC_SET to
11171 notify nickname change and topic setting/change on a channel.
11173 * API change of command_reply operation in client library. The
11174 application gets now the status type received from server as well.
11176 Sat Sep 30 16:57:42 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11178 * Removed the function just added to lib/silcutil/silcschedule.[ch].
11180 * Cras fixed and optimized the packet handling even further and
11181 it should work now. Minor change to the prototype of function
11182 silc_packet_receive_process in lib/silccore/silcpacket.[ch].
11184 Sat Sep 30 08:48:47 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11186 * Added new function into lib/silcutil/silcschedule.[ch]:
11187 silc_schedule_with_fd to select() a specified fd. The function
11188 returns after timeout expires or data arrives or goes. The
11189 function is used by packet routines to wait that all data is
11190 received from network.
11192 * Fixed data reading from network in lib/silccore/silcpacket.c.
11193 The code now assures that all data is read from the fd and then
11194 continues packet processing. This was a bug fix since the code
11195 used to drop some data in some circumstances.
11197 * Added new function into lib/silcclient/client.[ch]:
11198 silc_client_start_key_exchange to start key exchange after
11199 connection has been established to server. The code internally
11200 now uses this funtion but its main purpose was to provide it
11201 for applications that perform their own connecting. After
11202 application has created a connection it merely calls this
11203 function to start the key exchange between client and server.
11204 The library takes care of everything else after that.
11206 Updated also lib/silcclient/README to explain the usage of
11209 * Do not send to application information that connection has
11210 been established. Application gets notified it by connect
11213 Thu Sep 28 23:40:19 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11215 * Applied cras's patch to add silc_schedule_one function. The
11216 function runs scheduler once and returns.
11218 * Fixed the scheduler after cras messed it up. The timeout
11219 handling works now as it's supposed to work.
11221 * Added into lib/silccore/ silcnotify.h to include notify
11222 message types support. Changed silc_server_send_notify*
11223 functions, in server.[ch], to support those new notify types.
11224 Added the support for the notify types into client library,
11225 as well. Added new notify client operation into ops.h in
11228 * Changed silc_server_packet_send_to_channel to send normal
11229 packets instead of just channel message packets. The function
11230 is now used to send the notify packets to channels. It is not
11231 used to send channel message packets anymore, as server never
11232 sends them anymore.
11234 * Added explicit casting into lib/silcutil/silcbuffmt.c to few
11235 va_arg()s as it seems to require it nowadays. I guess, if SILC
11236 is compiled with older va_arg() the new code should work anyway.
11238 Wed Sep 13 18:10:14 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11240 * Splitted core library. Core library (lib/silccore) includes
11241 now only SILC protocol specific core (and common) components.
11242 Created new utility library (lib/silcutil) that includes more
11243 generic purpose stuff. The stuff for util library was taken
11244 from the old core library. This was minor and easy split.
11246 * Created SILC Client Library (lib/silcclient) that includes
11247 implementation of the SILC client without user interface. This
11248 was major move from silc/ directory. The code has been changed
11249 so that it is transparent towards the user interface. The
11250 silc/ directory includes now the same user interface as before
11251 and it uses the new client library. Read lib/silcclient/README.
11252 Basicly, the client library performs everything else related
11253 to SILC except user interface handling. Also, configuration
11254 files are considered to be part of user interface and library
11255 does not handle them.
11257 This change also changed a lot of structures, function naming etc.
11258 Most important change was that SilcClientWindow object was
11259 renamed to SilcClientConnection in the client library. Created
11260 also new file lib/silcclient/ops.h. Also added new files
11261 silc/local_command.[ch] and silc/client_ops.[ch].
11263 All these changes were made to make it easier for user interface
11264 designers to create what ever user interface for the SILC client
11267 It is also expected that the server will be moved to lib
11268 directory as well and SILC Server Library will be created;
11269 sometimes in the future.
11271 * Removed Local commands from lib/silccore/silccommand.h as
11272 they are application specific and new client library does not
11273 handle any of those anymore.
11275 * Several functions moved to lib/silcutil/silcutilc.[ch] from
11276 old client implementation in silc/.
11278 * Added support for callback functions in SILC_LOG_* macros.
11279 Application can now set its own callbacks that will be called
11280 instead of using the default functions that will always print
11281 the debug messages to stderr (or stdout). Also, debugging can
11282 now be disabled by setting silc_debug to FALSE and re-enabled by
11283 setting it to TRUE. Note, that logging will still work even
11284 if debugging is disabled.
11286 New functions in lib/silcutil/silclog.[ch]: silc_log_set_callbacks,
11287 silc_log_reset_callbacks, silc_log_set_debug_callbacks and
11288 silc_log_reset_debug_callbacks.
11290 * To enable debugging in silc client one must give now -d
11291 option on command line.
11293 * Changed silc_schedule_init to automatically allocate task queues
11294 if they are not allocated before calling it.
11296 Thu Sep 7 10:49:33 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11298 * Added GMP 3.1 into math library.
11300 Sun Aug 20 21:27:26 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11302 * Added SILC_PACKET_REMOVE_CHANNEL_USER to remove a client from
11303 a channel in SILC network. The packet is used by servers and
11304 routers to notify other routers that user has left a channel.
11305 This little feature was missing until now. Added the feature
11306 to protocol specification as well.
11308 Added functions: silc_server_send_remove_channel_user and
11309 silc_server_remove_channel_user into server.[ch].
11311 * Added SILC_PACKET_REKEY and SILC_PACKET_REKEY_DONE into
11312 lib/silccore/silcpacket.h. However, they are not implemented
11315 Sat Aug 19 23:04:16 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11317 * Fixed joining to a channel and sending channel messages
11318 between server and router. The channel message sending should
11319 now work inside a cell.
11321 Tue Jul 25 20:46:13 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11323 * Fixed the private message sending between server and router.
11324 The private message sending should now work inside a cell.
11326 * Added silc_server_replace_id into server.[ch] to replace
11327 existing ID in the SILC network.
11329 * Added silc_idlist_find_server_by, silc_idlist_replace_client_id
11330 and silc_idlist_replace_server_id into idlist.[ch] in server.
11332 Mon Jul 24 18:33:31 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11334 * Fixed the server to server connections. Server can again now
11335 connect to router. Router to router connections probably does
11338 Thu Jul 20 13:15:01 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11340 * Added dynamic protocol registering support. Now protocols can
11341 registered and unregistered on the fly. Patch by cras.
11343 Wed Jul 19 19:08:46 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11345 * Added lib/contrib directory to hold routines that some platforms
11346 don't have but are needed by SILC.
11348 * Added getopt.c, getopt1.c and getopt.h from GNU C library
11349 into lin/contrib to provide getopt() and getopt_long() for
11350 those who don't have it.
11352 Tue Jul 18 20:41:20 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11354 * Added AWAY command to client. When away message is set and
11355 client receives a private message packet the client automatically
11356 replies to the sender with the away message.
11358 * Fixed a bug in lib/silcmath/mpbin.c: silc_mp_mp2bin. This
11359 bug seemed to be the cause of recent problems when compiling
11362 * Added version detection support to SKE protocol specification
11363 and added the new changes to the SKE implementation as well.
11364 There were other minor changes in the SKE protocol as well.
11366 Many changes in lib/silcske/silcske.[ch] and in
11367 lib/silcske/payload.[ch].
11369 * Added ^U functionality, clear input line. Patch from cras.
11371 Mon Jul 17 23:33:26 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11373 * Mainly small bugfixes on core library. Fixed some debugging
11374 logging and buffer overflow in silclog.c.
11376 * Updated config.sub and config.guess on the distribution tree.
11378 Sat Jul 15 15:33:48 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11380 * Added command lagging support in server. Client may execute
11381 commands now only once in two seconds.
11383 Thu Jul 13 22:10:21 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11385 * Optimized packet reception. MAC computation and checking is now
11386 also more optimized. A lot previously duplicated code is now
11387 used as generic by both client and server.
11389 * Fixed key pair generation in clientutil.c
11391 Wed Jul 12 18:28:07 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11393 * Added into lib/silccore/silcbufutil.[ch] new function;
11394 silc_buffer_realloc.
11396 * Moved generic packet sending/encryption functions to
11397 lib/silccore/silcpacket.[ch] from client and server. Some
11398 rewriting of the functions.
11400 * Moved all generic packet reception/decryption functions to
11401 lib/silccore/silcpacket.[ch] from client and server. The
11402 packet processing is now much cleaner in both client and server.
11403 These were major changes in both client and server.
11405 * Created many common functions in server to do packet sending.
11406 Previously code were duplicated a lot, this has been removed
11407 with these changes.
11409 Tue Jul 11 20:27:26 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11411 * Rewrote major parts of the ID cache system. Don't know
11412 whether it is better now or not but at least the API is more
11415 * Major rewrite on ID cache stuff on client because of the ID
11416 cache API changes. Added idlist.c to client.
11418 * Also major rewrite on ID cache stuff on server as well.
11419 Major rewrite of idlist.[ch]. SilcXXXList's are now named
11420 SilcXXXEntry's. We won't keep anymore idlist specific pointers
11421 in hand, instead they are all put into the ID cache system now.
11422 All server_idlist_* routines uses ID cache now instead of
11423 traversing its own lists (those lists does not exist anymore).
11424 SilcIDList though still exists. Also, SilcXXXEntry's are
11427 Sun Jul 9 15:19:24 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11429 * Finally made the SKE implementation compliant to the protocol
11430 specification. All mp integers are now binary encoded as
11431 opposed being HEX encoded.
11433 * Added lib/silcmath/mpbin.[ch]. Encoding mp intergers to and
11436 * Added into lib/silccore/silcutil.[ch] PEM encoding/decoding
11437 functions: silc_[encode/decode]_pem. Also added function
11438 silc_encode_pem_file to PEM encode with newlines ('\n') for
11439 saving into a file.
11441 * SILC public keys are now encoded either PEM or binary. Same
11442 option is for private keys as well. By default private keys
11443 are binary encoded and public keys PEM encoded. Silly HEX
11444 encoding were removed.
11446 * Added into lib/silccrypt/silchash.[ch] silc_hash_fingerprint
11447 function to create fingerprints.
11449 * Fixed a bug in SHA1; does not change the original data anymore.
11451 * Partly implemented INFO command on client and server side.
11452 Fixed CLEAR command. Changes to SERVER command; show current
11453 server(s) when giving command without arguments. Added
11454 VERSION command to client.
11456 * Added check to server that unregistered connections cannot
11457 execute commands (unless it is specificly allowed).
11459 Thu Jul 6 18:12:24 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11461 * Fixed screen refresh.
11463 * Fixed channel joining bug from client. On some circumstances
11464 client tried to join to a channel it had already joined.
11466 * Added public key verification process into client's protocol.c.
11467 The client now verifies the public key from user and saves
11468 it into ~./silc/serverkeys/ directory.
11470 Added into: clientutil.[ch]: silc_client_verify_server_key.
11472 * Changed SKE protocol's silc_ske_initiator_finish function
11473 to accept callback function that verifies the received public
11474 key. Removed old silc_ske_verify_public_key function.
11476 Wed Jul 5 19:19:02 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11478 * Added into silcpkcs[ch]: silc_pkcs_public_key[_data]_set and
11479 silc_pkcs_private_key[_data]_set.
11481 * Made the password and public authentication more cleaner in
11482 server's protocol.c.
11484 * Removed historic and obsolete protocol `channel_auth' from
11485 both client and server.
11487 * Removed wrong way of sending command status messages from
11488 server to client in server's command.c. The old way violated
11489 protocol specification.
11491 Changes to silccore/silccommand.[ch]: removed
11492 silc_command_encode_status_payload -> not needed anymore,
11493 changed silc_command_encode_payload_va to accept extra
11494 argument on variable argument list. The argument type must
11495 now be provided to the function. Also, added new function:
11496 silc_command_encode_reply_payload_va which is same as
11497 normal command_encode_payload_va except command status type
11498 is provided as extra argument.
11500 Tue Jul 4 18:26:39 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11502 * Added ~./silc directory handling. The directory includes the
11503 public and private keys for the client.
11505 Added silc_client_check_silc_dir, silc_client_create_identifier
11506 and silc_client_load_keys.
11508 * Implemented SILC protocol compliant public key. Added public
11509 and private key saving to and loading from files.
11511 Added into silcpkcs.[ch]: silc_pkcs_encode_identifier,
11512 silc_pkcs_public_key_encode[_data], silc_pkcs_public_key_decode,
11513 silc_pkcs_private_key_encode[_data], silc_pkcs_private_key_decode,
11514 silc_pkcs_public_key_alloc, silc_pkcs_public_key_free,
11515 silc_pkcs_private_key_alloc and silc_pkcs_private_key_free.
11517 Implemented: silc_pkcs_save_[public/private]_key[_data] and
11518 silc_pkcs_load_[public/private]_key.
11520 Mon Jul 3 18:51:27 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11522 * Added silc_server_get_route (route.[ch]) to get connection
11523 data for the fastest route for given ID.
11525 * Implemented INVITE command on client and server. The command
11526 were re-defined in the SILC Protocol Specification and the
11527 implementation now complies with the specification.
11529 * Implemented PING command on client and server.
11531 * Implemented NAMES command on client and server. The server side
11532 supports currently only normal server not router server yet.
11533 Some changes to NAMES definition in SILC protocol specification.
11535 Sun Jul 2 18:23:01 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11537 * Implemented LEAVE command on client and server.
11539 * Previously deprecated SILC_PACKET_FORWARDED flag is now in use
11540 again. This change was made to the protocol as well. Server
11541 should not violate the protocol specification anymore.
11543 Fri Jun 30 14:03:26 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11545 * Added SOCKS4 and SOCKS5 support to SILC client. SOCKS5
11546 was tested. SOCKS4 was not but should work anyway.
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