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 Mon Apr 25 14:25:24 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
8 * Moved silcer/, silc/, silcd/ and irssi/ to apps/. This
9 finalizes the major restructuring of the CVS tree.
11 Mon Apr 25 00:39:30 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
13 * Send empty MOTD reply if MOTD file cannot be read.
14 Affected file silcd/command.c.
16 Sun Apr 24 12:01:37 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
18 * Optimized primer number generator to use simpler conversion
19 routines. Also assure that the prime number will have the
20 highest bit set after modifying it. Affected file is
21 lib/silcmath/silcprimegen.c.
23 * Added LibTomMath to SILC Math library (SILC_DIST_TMA).
25 * Added FastTomMath to SILC Math Library (SILC_DIST_TFM),
26 for now only for testing purposes, it will not be delivered
27 in any distribution for now.
29 * Removed NSS MPI from the source tree. Due to upcoming
30 license change for the SILC Toolkit, we cannot deliver the
31 NSS MPI anymore. I decided to replace it in all distributions
32 with public domain library.
34 * Removed GNU regex from lib/contrib and introduced free
35 GNU compatible regex, lib/contrib/regexpr.[ch]. Added
36 GNU regex compatible API to it (only partial).
38 * Removed getopt routines from lib/contrib.
40 Fri Apr 22 12:21:44 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
42 * Use silc_server_send_command_reply to send replies instead
43 of encoding packet itself. Affected file silcd/command.c.
45 * Added command sending and receiving statistics to server.
46 Affected files in silcd/.
48 * GCC 4 warning fixes. -Wno-pointer-sign option is now used
49 with GCC, for it not to warn about pointer signedness.
51 Tue Apr 19 11:57:35 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
53 * Added context to the SilcIDCache destructor. Affected
54 files are lib/silccore/silcidcache.[ch],
55 lib/silcclient/client.c and silcd/server.c.
57 Mon Apr 18 09:53:28 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
59 * Added pkg-config check to configure.
61 * The PublicKeyDir must not be used with Admin block in server
62 config. Affected file silcd/serverconfig.c.
64 Sat Apr 16 20:23:48 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
68 Thu Apr 14 20:25:08 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
70 * Handle empty LIST command reply correcttly in server. Affected
71 file silcd/command_reply.c.
73 * Handle empty LIST command reply correctly in client library.
74 The application will now receive one LIST command reply with
75 all arguments set to NULL if there are no channels. Updated
76 Client Library documentation accordingly. Affected file
77 lib/silcclient/command_reply.c.
79 Tue Apr 12 00:02:09 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
81 * Added channel name string stringprep profile to the protocol
82 and implementation to allow a little free'er channel name
83 strings. Affected files are lib/silcutil/silcstringprep.[ch].
85 * Added silc_channel_name_[check|verify] to check and verify
86 channel name strings. Affected files are
87 lib/silcutil/silcstrutil.[ch].
89 * Added support for the new channel name preparation in client
90 library and server. Affected files in lib/silcclient and
93 Mon Apr 11 13:40:27 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
95 * Added the Autodist into the source tree. It replaces the
96 old ./prepare. It can be used to create distributions as
97 previously. See README.CVS and README.DIST. See
98 distributions in distdir/.
100 Sun Apr 10 11:30:56 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
102 * Make sure query sends at least an error back if nothing
103 more is sent. Affected file silcd/server_query.c.
105 Thu Apr 7 14:50:01 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
107 * During query, check if the original command caller goes
108 away. If it does, stop the query. Affected file
109 silcd/server_query.c.
111 * Check for valid channel creation in JOIN command reply.
112 Affected file lib/silcclient/command_reply.c.
114 * Handle the resolver counter in silc_client_get_users_by_channel
115 callback correctly. Fixed auto-join bug in Gaim. Affected
116 file lib/silcclient/idlist.c.
118 Wed Apr 6 16:56:53 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
120 * Added some better error messages. Affected file
121 silcd/command_reply.c and packet_receive.c.
123 * Handle error in WATCH command propely on backup router.
124 Affected file silcd/command.c.
126 * Fixed freeing of unfreeable variable in WHOIS command reply.
127 Affected file silcd/command_reply.c.
129 Wed Apr 6 09:10:31 CEST 2005 Pekka Riikonen <priikone@silcnet.org>
131 * Added pkg-config .pc file creation for silc core library
132 and silcclient library. A patch by c0ffee.
134 * Removed the need for GNU Libidn. Added the simple stringprep
135 from libidn into lib/contrib/. It is now used also on Windows
138 Mon Apr 4 15:15:46 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
140 * Simplified the invite and ban string handling in the
141 server. Check for valid invite and ban arguments also.
142 Affected file silcd/server_util.c.
144 Sun Apr 3 14:58:53 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
146 * Added WATCH list announcing in backup router protocol.
147 Affected files are silcd/command.c, server.c, server_backup.c.
149 * Do not change users mode to founder on normal server/backup
150 if the founder mode is set, and user is first one to join.
151 Affected file silcd/pcaket_receive.c.
153 * Do not send CUMODE_CHANGE notify back to sender. Affected
154 file silcd/packet_receive.c.
156 * Added getrusage() to take noise in SILC RNG. A patch by
157 Mika Boström. Affected files are configure.in.pre,
158 includes/silcincludes.h.in, lib/silccrypt/silcrng.c.
160 Sat Apr 2 18:09:30 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
162 * Splitted the SILC libraries configuration into a configure
163 fragment into lib/configure.ad. It is now possible, once
164 this feature is added, to specify whether to compile or not
165 compile included SILC libraries. Affected files are
166 configure.in.pre, lib/silcmath/mpi/configure.ad,
167 lib/configure.ad, Makefile.defines.pre and
168 Makefile.defines_int.pre.
170 * Added --with-silc-includes and --with-silc-libs to configure.
171 If specified the included libs are not compiled, but the
172 specified libs are used. Pkg-config is not yet supported.
173 Affected file configure.in.pre.
175 * Fixed WATCH command handling on backup router. Router does not
176 send the watch command any more to backup if it originates from
177 backup. Affected file silcd/command.c.
179 Fri Apr 1 18:52:47 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
181 * Changed announcing to not announce unregistered clients.
182 Affected file silcd/server.c.
184 * Fixed username handling in command reply. Affected file
185 silcd/command_reply.c.
187 * Log files are now 0600. Affected file lib/silcutil/silclog.c.
189 Thu Mar 31 22:34:22 CEST 2005 Patrik Weiskircher <pat@icore.at>
191 * Added new define SILC_MACOSX, if __APPLE__ and __MACH__ is defined.
192 Affected file: includes/silcincludes.h.in
194 * bool is defined as _Bool on Mac OS X now.
195 Affected file: lib/silcutil/silctypes.h
197 Thu Mar 31 08:52:06 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
199 * Added support for UTF-8 nicknames, channel names and
200 server names in client library. Affected files in
203 * Added __SILC_HAVE_PTHREAD, __SILC_HAVE_SIM, __SILC_HAVE_LIBIDN,
204 and __SILC_ENABLE_DEBUG to include/silcclient.h for third-party
205 software to check how Toolkit has been compiled.
207 Wed Mar 30 22:16:35 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
209 * Added silc_utf8_str[n]casecmp into lib/silcutil/silcutf8.[ch].
211 * Use silc_utf8_str[n]casecmp instead of strcmp routines
212 in library and in SILC Client when dealing with nicknames
213 and other identifier strings. Affected file in client lib
216 * Convert nickname to UTF-8 in /msg and /smsg. Affected file
217 irssi/src/silc/core/silc-servers.c.
219 Wed Mar 30 10:50:02 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
221 * Fixed idcache to work with the new identifier strings.
222 Affected file lib/silccore/silcidcache.c.
224 * Added UTF-8 hash and compare function for SilcHashTable.
225 Affected file lib/silcutil/silcutil.[ch].
227 * Added casefolding stringprep, SILC_CASEFOLD_PREP.
228 Affected file lib/silcutil/silcstringprep.[ch].
230 * Changed the identifier string handling to include the original
231 format in client, server, channel entries and normalized
232 format in cache. Affected files in silcd/.
234 Tue Mar 29 16:51:35 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
236 * Added support for the new identifier strings and their
237 validity checking. Nicknames, channel names and usernames
238 can now include practically any kind of letters and various
239 other characters. Affected files in silcd/ and in libraries.
241 NOTE: comparing these strings should now be done with memcmp()
242 to check binary compatibility. All these strings are normalized
243 and casing is irrelevant.
245 * Added silc_identifier_check to lib/silcutil/silcstrutil.[ch]
246 as easy function for applications to check whether identifier
249 Tue Mar 29 00:45:11 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
251 * Fixed SILC_STRING_LDAP_DN encoding and decoding. Affected
252 file lib/silcutil/silcutf8.c.
254 * Added SILC_STRING_UTF8_ESCAPE to lib/silcutil/silcstrutil.h.
256 Mon Mar 28 22:46:23 CEST 2005 Jochen Eisinger <jochen@penguin-breeder.org>
258 * Make public key in getkey reply mandatory. Affected file
259 lib/silcclient/command_reply.c
261 Sun Mar 27 19:03:31 CEST 2005 Patrik Weiskircher <pat@icore.at>
263 * Added Parameter dont_register_crypto_library to
264 SilcClientParam. If set to TRUE, silcclient library will
265 not initalize the Crypto Libraries and application
266 will need to do it. Affected file lib/silcclient/silcclient.h,
267 lib/silcclient/client.c.
269 Sun Mar 27 19:02:48 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
271 * Imported new silc_utf8_[encode|decode] routines from
272 my internal SILC 1.1 source tree. New encodings added:
273 SILC_STRING_LOCALE (SILC_STRING_LANGUAGE is deprecated),
274 SILC_STRING_UTF8, SILC_STRING_PRINTABLE, SILC_STRING_VISIBLE,
275 SILC_STRING_TELETEX, SILC_STRING_NUMERICAL and
278 * Splitted UTF-8 routines into lib/silcutil/silcutf8.[ch].
280 * Implemented stringprep (RFC 3454) API. Internally we use
281 GNU Libidn's stringprep, for now, so it is required now to
282 compile SILC sources. Added lib/silcutil/silcstringprep.[ch].
284 * Added checking for GNU Libidn and --with-libidn to configure.
286 Wed Mar 23 11:20:33 CET 2005 Jochen Eisinger <jochen@penguin-breeder.org>
288 * If the passphrases entered do not match while generating a new key,
289 completly start over instead of going into an infinite loop asking
290 the user to re-enter the passphrase correctly. Affected file
291 lib/silcutil/silcapputil.c
293 Sun Jan 9 14:28:51 CET 2005 Pekka Riikonen <priikone@silcnet.org>
295 * Make sure server is removed from backup list when it is
296 deleted. Affected files silcd/command.c, server.c,
299 * Close socket when connecting to router fails. Affected
302 Tue Jan 4 13:06:26 CET 2005 Jochen Eisinger <jochen@penguin-breeder.org>
304 * Adopt configuration toolchain to current auto-tools.
305 Affected files prepare, irssi/configure.in
306 * Revert most of the UTF-8 fixes to SILC Client 1.0.1. Will
307 redo that. Affected files irssi/src/silc/core/client_ops.c,
308 irssi/src/fe-common/silc/fe-silc-channels.c
309 * Take over command line options into silcclient data structure.
310 Affected file irssi/src/silc/core/silc-core.c
312 Wed Dec 8 16:15:11 CET 2004 Pekka Riikonen <priikone@silcnet.org>
314 * Do not try to initiate backup resuming protocol forever.
315 Affected file silcd/server_backup.c.
317 Wed Nov 24 18:24:05 CET 2004 Pekka Riikonen <priikone@silcnet.org>
319 * ID change in resuming has to be done before changing
320 detached client's modes, since the ID change may fail and
321 leave ghosts on the network. Affected file is
322 silcd/packet_receive.c.
324 Tue Nov 23 16:54:35 CET 2004 Pekka Riikonen <priikone@silcnet.org>
326 * Fixed Win32 scheduler to not stuck anymore. A patch from
327 Juha Räsänen. Affected file is
328 lib/silcutil/win32/silcwin32schedule.c.
330 * Fixed QoS parsing for connection blocks in server. Affected
331 file is silcd/serverconfig.c.
333 * Fixed server statistics increasing in server. Affected file
336 * The CLOSE command now marks backup router as self disconnected
337 to avoid resuming problems. Affected file silcd/command.c.
339 Wed Sep 22 19:46:32 CEST 2004 Patrik Weiskircher <pat@icore.at>
341 * When using silc_net_create_connection[_async], and your system can
342 create IPv6 sockets, it will try to connect to the IPv6 host.
343 Now it tries to connect to an IPv4 host if IPv6 fails. Affected
344 file lib/silcutil/unix/silcunixnet.c
346 Fri Jun 18 19:26:58 CEST 2004 Pekka Riikonen <priikone@silcnet.org>
348 * Check for valid route when receiving packet from router and
349 when routing it to local server in the cell. A patch from
350 Matt Miller. Affected files silcd/router.c and server.c.
352 Sat May 1 13:55:54 CEST 2004 Patrik Weiskircher <pat@icore.at>
354 * Couldn't detach and reattach twice, because of the previous
355 commit. Affected file silcd/packet_receive.c
357 Fri Apr 30 19:40:28 CEST 2004 Patrik Weiskircher <pat@icore.at>
359 * Added check to ignore Port value if Initiator is FALSE.
360 Remote router coudln't connect if Port was set. Affected file
363 * If some client tries to resume more than once at the same time,
364 server crashed. Router didn't crash, but showed odd behaviour
365 (didn't allow clients to join anymore, ..). Affected files
366 silcd/packet_receive.c silcd/idlist.h
368 Mon Mar 15 21:10:08 EET 2004 Pekka Riikonen <priikone@silcnet.org>
370 * Destroy the file transfer session in silc_client_file_close
371 with timeout. Affected file lib/silcclient/client_ftp.c.
373 * Call SFTP server monitor in READ and WRITE after the actual
374 operations. Affected file lib/silcsftp/sftp_server.c.
376 Wed Mar 10 21:30:02 EET 2004 Pekka Riikonen <priikone@silcnet.org>
378 * Create one configure script from configure fragments
379 (configure.ad). This is a first step towards new distribution
380 system. Affected files prepare, configure.in.pre,
381 lib/silcmath/mpi/configure.ad.
383 Wed Mar 10 18:35:24 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
385 * Removed expiring of client key pair. Affected file is
386 irssi/src/silc/core/clientutil.c
388 Tue Mar 9 17:11:58 EET 2004 Pekka Riikonen <priikone@silcnet.org>
390 * Check the number of connections from real number of
391 connections instead of socket number, when deciding if
392 server is full. Affected files are silcd/server.c,
393 server_internal.h and silcd.c.
395 * Clarified the connections_max meaning in General section
396 in doc/example_silcd.conf.in.
398 * The reconnect_keep_trying default value set to TRUE
399 if it is not defined in the config file. Affected file
400 silcd/serverconfig.c.
402 Wed Mar 3 15:13:49 CET 2004 Pekka Riikonen <priikone@silcnet.org>
404 * Fixed crashbug in connection closing, after a protocol
405 completion callback, which might have closed it already.
406 Affected file silcd/server.c.
408 * Fixed rekey with PFS in backup router. It did not allow
409 rekeys with PFS, and when the rekey protocol timedout
410 it crashed the backup router without the above fix. Affected
411 file silcd/packet_send.c and server.c.
413 Sat Feb 28 16:25:09 EET 2004 Pekka Riikonen <priikone@silcnet.org>
415 * The silc_client_add_channel_private_key now returns the
416 private key context if pointer is given as argument.
417 Affected files are lib/silcclient/silcclient.h and
420 * Added support for using channel private keys in SILC
421 Client Library even if the private key mode is not set
422 on the channel. Affected file lib/silcclient/client_channel.c.
424 * The channel private key used to decrypt message is now
425 delivered to the application in the 'channel_messageÃ' client
426 operation. Affected files are lib/silcclient/silcclient.h
427 and client_channel.c.
429 * Fixed wrong arg type for user limit in CMODE command reply.
430 Affected file silcd/command.c.
432 * The user limit is now taken and saved to SilcClientEntry in
433 JOIN and CMODE command replies and in CMODE_CHANGE notify.
434 Affected files lib/silcclient/silcclient.h, command_reply.c
437 * Added support to the new private message key indicator
438 packet. Added a new function to the client library:
439 silc_client_send_private_message_key_request. The sender
440 indicates to be initiator, and receiver is responder.
441 Added the indicator to the SilcClientEntry as 'prv_resp'
442 boolean. Affected files are lib/silcclient/silcclient.h
443 client.[ch], and client_prvmsg.c.
445 Fri Feb 27 11:25:26 CET 2004 Pekka Riikonen <priikone@silcnet.org>
447 * Fixed the JOIN command calling when called with both
448 -auth and -founder. Affected file is lib/silcclien/command.c.
450 Wed Feb 25 23:12:11 EET 2004 Pekka Riikonen <priikone@silcnet.org>
452 * Check watcher list for resumed clients as well. Affected
453 file is silcd/packet_receive.c.
455 Tue Feb 24 16:49:10 EET 2004 Pekka Riikonen <priikone@silcnet.org>
457 * Implemented the user limit to the CMODE_CHANGE notify,
458 CMODE command reply and JOIN command reply in server.
459 Affected files are silcd/server.c, command.c, command_reply.c,
460 packet_send.c and packet_receive.c.
462 Mon Feb 23 23:31:15 EET 2004 Pekka Riikonen <priikone@silcnet.org>
464 * Defined SILC_STRFMT_END that must be used now with
465 silc_buffer_strformat, instead of SILC_STR_END. Fixes
466 crashes on AMD64. Affected files are lib/silcutil/silcbuffmt.h,
467 lib/silcclient/silcvcard.c, silcd/server_util.c.
469 * Fixed the adding of public key to the WATCH list in server.
470 Fixed the WATCH notify sending to client. Affected files
471 are silcd/packet_send.[ch], command.c, server_util.c.
473 * Implemented the watching by public key in the SILC Client
474 Library and SILC Client. Affected files are
475 lib/silcclient/command.c and client_notify.c.
477 Mon Feb 23 09:30:30 CET 2004 Pekka Riikonen <priikone@silcnet.org>
479 * Added support for public key watching in server. Affected
480 files are silcd/server.c, server_internal.h, command.c,
483 Sun Feb 22 19:03:59 EET 2004 Pekka Riikonen <priikone@silcnet.org>
485 * Added public key to the SIlcClientEntry. Affected files
486 are lib/silcclient/silcclient.h, command_reply.c, idlist.c
488 * Fixed the get_clients_whois reply processing to return
489 exactly same entries server returned. Makes it possible
490 to search using attributes. Affected file is
491 lib/silcclient/idlist.c.
493 Sat Feb 21 19:21:57 EET 2004 Pekka Riikonen <priikone@silcnet.org>
495 * Save founder key to SilcChannelEntry. Affected files are
496 lib/silcclient/silcclient.h, command_reply.c, idlist.c.
498 Fri Feb 20 20:37:38 EET 2004 Pekka Riikonen <priikone@silcnet.org>
500 * Call the monitor callback with _CLOSED status from the
501 silc_client_file_close. Affected files are
502 lib/silcclient/client_fpt.c, silcclient.h
504 * Added silc_client_get_clients_whois which resolves using
505 WHOIS, and supports requested attributes as well.
506 Affected files are lib/silcclient/silcclient.h, idlist.c.
508 Fri Feb 19 21:09:22 EET 2004 Pekka Riikonen <priikone@silcnet.org>
510 * Added support for asking the destination filename where
511 the downloaded file is saved in the file transfer. Affected
512 files are lib/silccilent/silcclient.h, client_ftp.c.
514 Wed Feb 18 02:46:17 EET 2004 Pekka Riikonen <priikone@silcnet.org>
516 * Fixed error handling in resuming data processing. Affected
517 files are lib/silcclient/client_resume.c and client.c.
519 Tue Feb 17 19:34:30 EET 2004 Pekka Riikonen <priikone@silcnet.org>
521 * Fixed silc_client_send_private_message to return TRUE correctly.
522 Affected file lib/silcclient/client_prvmsg.c.
524 * Added topic to the SilcChannelEntry. Affected files are
525 lib/silcclient/silcclient.h, command_reply.c, client_notify.c.
527 Fri Feb 13 14:19:14 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
529 * Use conn->cmd_ident for all silc_client_command_call()s. Affected
530 file lib/silcclient/command.c
532 Fri Feb 13 13:53:45 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
534 * Convert all commands to UTF-8 before passing them to the
535 client library. Still need to convert replies from UTF-8 to
536 the locale encoding. Affected file
537 irssi/src/silc/core/silc-cmdqueue.c
539 Fri Feb 13 13:13:07 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
541 * redirect all silc_client_command_calls through a queueing framework.
542 This fixes /CYCLE and the annoying "nick change after auto-joining
543 a channel". Furthermore it defines one central point where
544 command parameters can be UTF-8-ified. Affected files
545 irssi/src/silc/core/Makefile, client_ops.c, silc-channels.c,
546 silc-servers.[ch], silc-core.c, silc-cmdqueue.[ch], silc-lag.c
548 Fri Feb 13 12:04:41 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
550 * use asynchronous connect() to establish router connections.
551 Fixes problem when the primary router goes down. Affected files
552 silcd/server.c, silcd/server_backup.c
554 Thu Feb 12 20:09:59 EET 2004 Pekka Riikonen <priikone@silcnet.org>
556 * Added SILC_[32|64]_TO_PTR and SILC_PTR_TO_[32|64] macros.
557 Fixed various compilation warnings when type casting ints
558 to pointers or vice versa, of different size. Updates around
561 Tue Feb 3 23:25:17 EET 2004 Pekka Riikonen <priikone@silcnet.org>
563 * Surrogates not allowed in UTF-8 strings, updated decoder.
564 Affected file lib/silcutil/silcstrutil.c. Added UTF-8
565 testers in lib/silcutil/tests/ directory.
567 Wed Jan 14 18:42:44 EET 2004 Pekka Riikonen <priikone@silcnet.org>
569 * Added SILC_CLIENT_CONN_ERROR_KE, ERROR_AUTH, ERROR_RESUME and
570 ERROR_TIMEOUT SilcClientConnectionStatus errors. Affected
571 files are lib/silcclient/silcclient.h, client.c.
573 Mon Jan 12 13:01:10 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
575 * When resuming a session fails, notify the user that the session
576 file needs to be removed eventually. Affected files
577 irssi/src/fe-common/silc/module-formats.[ch],
578 irssi/src/silc/core/client_ops.c.
580 Tue Jan 04 12:16:04 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
582 * Added DIST_SUBDIRS symbols to include all subdirs in distributions.
583 Affected files lib/silcutil/Makefile.am, lib/silcmath/Makefile.am
585 * Typofix in Irssi::Silc module. Affected file
586 irssi/src/perl/silc/Silc.xs.
588 Tue Jan 04 02:43:44 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
590 * Changed the way NOTICE flagged messages are treated. Added support
591 for notices in queries and signing notices. Affected files
592 irssi/default.theme; irssi/docs/help/in/notice.in;
593 irssi/src/fe-common/silc/module-formats.[ch], fe-silc-messages.c;
594 irssi/src/silc/core/client_ops.c, silc-channels.c, silc-servers.c
596 * Fixed typo in /ACTION help. Affected file
597 irssi/docs/help/in/action.in
599 Mon Jan 03 23:26:38 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
601 * Fixed typo in perl module. Affected file
602 irssi/src/perl/silc/Server.xs
604 * Changed the way ACTION flagged messages are treated. Added support
605 for actions in queries and signing actions. Affected files
606 irssi/default.theme; irssi/docs/help/in/action.in;
607 irssi/src/fe-common/silc/module-formats.[ch], fe-silc-messages.c,
608 fe-silc-queries.c; irssi/src/silc/core/client_ops.c, silc-channels.c,
611 Mon Jan 03 16:04:29 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
613 * Incorrectly reported error when client had to be resolved from
614 server in /SMSG. Affected file irssi/src/silc/core/silc-servers.c
616 Sat Jan 3 16:37:15 EET 2004 Pekka Riikonen <priikone@silcnet.org>
618 * Fixed whois public key hash table deleting and adding in
619 detached client case. Affected file silcd/packet_receive.c.
621 Sat Jan 03 12:15:38 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
623 * Changed filenames of silc/fe module not to collide with filenames
624 from core/fe. Also seperated public messages printing from
625 query messages printing. Affected files are all in
626 irssi/src/fe-common/silc.
628 Sat Jan 3 12:18:07 EET 2004 Pekka Riikonen <priikone@silcnet.org>
630 * Fixed the invite process handling during joining to use
631 correct server name for the client that is matched against
632 the invite string for the channel. Wrong server name caused
633 inability to join the channel. Affected file is
636 Fri Jan 2 23:34:17 EET 2004 Pekka Riikonen <priikone@silcnet.org>
638 * Fixed the CUMODE channel founder authentication on normal
639 server to not remove the founder rights on existing founder
640 before checking that router accepts the mode change. Affected
641 files are silcd/command.c and silcd/packet_receive.c.
643 * Remove the server entry correctly when rekey timeouts and
644 remote router connection on normal server is closed. Fixes
645 a crash where server uses the freed server entry. Affected
648 Fri Jan 02 10:28:15 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
650 * Add /SILCNET [ADD|REMOVE|LIST] command to manage different SILC
651 networks. This is the first step in solving the bug about
652 /SERVER ADD -silcnet <silcnet>. Affected files
653 irssi/docs/in/silcnet.in; irssi/src/fe-common/silc/Makefile.am,
654 fe-silcnet.c, fe-common-silc.c, module-formats.[ch];
655 irssi/src/silc/core/silc-chatnets.[ch], silc-core.c, Makefile.am
657 Thu Jan 01 20:11:32 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
659 * /SMSG and /MMSG now correctly create new queries. Affected files
660 irssi/src/fe-common/silc/fe-messages.c, irssi/scripts/silc-mime.pl
662 * Add basic support for SILC protocol specific variables in perl.
663 Affected files irssi/src/perl/silc/*, irssi/configure.in,
664 irssi/src/perl/Makefile.am
666 Wed Dec 31 17:06:55 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
668 * Don't use silc_get_input, it's obviously not reliable. Fixes
669 issue when the current key expires. Affect file
670 irssi/src/silc/core/clientutils.c
672 * Make the session data filename configurable. This makes it
673 possible to have different session files for different
674 SILC networks. Affected files irssi/src/silc/core/silc-core.c,
675 client_ops.[ch], silc-servers.c,
676 irssi/src/silc/fe-common/silc/module-formats.[ch]
678 * Use the same set of libtool files for the MPI lib as for the
679 rest of the toolkit. Affected files lib/silcmath/mpi/config.guess,
680 config.sub, configure.in, install-sh, missing, mkinstalldirs
682 Sun Dec 28 21:57:39 EET 2003 Pekka Riikonen <priikone@silcnet.org>
684 * Fixed server statistics decrementing error to not go to
685 negative. Affected file silcd/packet_receive.c.
687 Sat Dec 20 14:42:36 EET 2003 Pekka Riikonen <priikone@silcnet.org>
689 * Use silc_server_query_add_error to add error in public key
690 search error. Added support in send_reply to send errors
691 without specific argument. Affected file silcd/server_query.c.
693 * Fixed the WHOIS, IDENTIFY and WHOWAS error handling in SILC
694 Client for NO_SUCH_NICK. It was against the protocol specs.
695 Affected file irssi/src/silc/core/client_ops.c.
697 * Added backwards support for the wrong NO_SUCH_NICK error sending
698 in server. To be removed in SILC Server 1.0. Both old clients
699 and clients with fixed error handling now works. Affected file
700 silcd/server_query.c.
702 Sat Dec 20 00:44:47 CET 2003 Patrik Weiskircher <pat@icore.at>
704 * fixed a bug in the whois using attributes function where no
705 error was sent if no nickname and client id but the attributes were
706 given to whois. Affected file silcd/server_query.c
708 Tue Dec 16 21:34:59 CET 2003 Patrik Weiskircher <pat@icore.at>
710 * remove public key from public key hashtable on detach. Affected
711 file silcd/packet_receive.c
713 * free public key hashtable before removing clients on server
714 shutdown. Affected file silcd/server.c
716 * remove public key prior deleting client-data on killing a client.
717 Affected file silcd/server_util.c
719 Sat Dec 06 21:35:14 CET 2003 Patrik Weiskircher <pat@icore.at>
721 * Getting the MOTD from other servers works now. Affected
722 files are silcd/command.c and silcd/command_reply.c
724 Thu Dec 04 11:33:46 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
726 * Initialize the variable idletag, since it is tested in
727 silc_core_deinit for its default value. Affected file
728 irssi/src/silc/core/silc-core.c
730 Sun Nov 30 19:47:02 CET 2003 Patrik Weiskircher <pat@icore.at>
732 * Fixed signed channel messages across cells. Affected file
735 Fri Nov 28 19:13:21 EET 2003 Pekka Riikonen <priikone@silcnet.org>
737 * Changed the SILC_LOG_* macros to not be empty if SILC_DEBUG
738 is not defined. They can now be safely used in if-statements
739 without braces. Affected file lib/silcutil/silclog.h.
741 * Added the checks for backup closing connection due to error
742 (local or remote) and thus not allow the resuming to occur
743 in reconnect. Affected files are silcd/packet_send.c
746 Tue Nov 25 15:20:59 EET 2003 Pekka Riikonen <priikone@silcnet.org>
748 * Help file updates. Affected files in irssi/src/docs/help/in/.
750 Wed Nov 23 20:51:21 CET 2003 Patrik Weiskircher <pat@icore.at>
752 * Fixed channel messages across cells. Affected file
755 Wed Nov 12 11:34:56 EET 2003 Pekka Riikonen <priikone@silcnet.org>
757 * Fixed file transmission accepting in client library to not
758 start the negotiation if user hasn't accepted the transfer,
759 instead create new session for resent transfer. Affected
760 file lib/silcclient/client_ftp.c.
762 * Show the session ID in the file transmision list. Remove
763 session from list that failed to transfer. Switch the current
764 session automatically after transmission, and in errors, to new
765 session if other sessions exists in the transfer list. Affected
766 files are irssi/src/silc/core/silc-servers.c,
767 irssi/src/fe-common/silc/modfule-formats.c.
769 Mon Nov 10 14:41:40 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
771 * Fixed MIME header parsing for the hopefully last time. Affected
772 file lib/silcutil/silcstrutil.c
774 Mon Nov 10 13:03:46 EET 2003 Pekka Riikonen <priikone@silcnet.org>
776 * Rewrote the PKCS#1 routines. Added lib/silccrypt/silcpkcs1.[ch].
778 * The SILC RNG is now gauranteed to return non-zero random
779 values. Affected files are lib/silccrypt/silcrng.[ch].
781 Sun Nov 9 20:44:56 EET 2003 Pekka Riikonen <priikone@silcnet.org>
783 * Fixed nickname formatting when changing only case of the
784 nickname. Affected file lib/silcclient/idlist.c.
786 Sun Nov 9 19:33:59 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
788 * Fixed a memory leak and incorrect printing of the "appears as"
789 message. Affected file irssi/src/silc/core/client_ops.c
791 Sun Nov 9 17:45:11 EET 2003 Pekka Riikonen <priikone@silcnet.org>
793 * Added CRT (Chinese Remainder Theorem) supported RSA
794 private keys and private key operations. This significantly
795 increases private key operation efficiency. No compatibility
796 issues with new or old private keys. Affected files are
797 lib/silccrypt/rsa.[ch], rsa_internal.h and pkcs1.c.
799 Sat Nov 8 13:08:53 EET 2003 Pekka Riikonen <priikone@silcnet.org>
801 * Fixed GCC-3.3.2 related compilation warnings from the
804 Fri Nov 7 23:01:47 EET 2003 Pekka Riikonen <priikone@silcnet.org>
806 * Removed RC6 from distributions.
808 Fri Nov 7 19:38:42 EET 2003 Pekka Riikonen <priikone@silcnet.org>
810 * Added some better comments to lib/silccrypt/silcpkcs.h,
811 optimized some routines in lib/silccrypt/silcpkcs.c.
812 Added test_silcpkcs into lib/silccrypt/tests/.
814 * Fixed silc_rng_global_init to actually init the global RNG
815 if RNG wasn't provided for it. Affected file is
816 lib/silccrypt/silrng.c.
818 Thu Nov 6 21:08:28 EET 2003 Pekka Riikonen <priikone@silcnet.org>
820 * Added silc_hash_table_find_by_context_ext. Affected files
821 lib/silcutil/silchashtable.[ch].
823 * Save the public key on normal server in WHOIS command reply
824 from attributes, if present, and add it to public key hash
825 table. Fixes WHOIS resolving by public key on normal server.
827 Optimized the attributes resolving on normal server to not
828 resolve if we resolved them already from router.
830 Affected files are silcd/server_query.c, command_reply.c.
832 Wed Nov 5 19:36:30 CET 2003 Patrik Weiskircher <pat@icore.at>
834 * Added support for whois using attributes.
835 Affected files silcd/command_reply.c, silcd/packet_receive.c,
836 silcd/server.c, silcd/server_internal.h, silcd/server_query.c,
839 * Added support for whois using public key attribute to /WHOIS i
840 client command. Affected files irssi/docs/help/in/whois.in,
841 irssi/src/silc/core/silc-servers.c, lib/silcclient/command.c
843 Wed Nov 5 23:37:36 EET 2003 Pekka Riikonen <priikone@silcnet.org>
845 * Fixed UMODE setting in server when the client has anonymous
846 mode set. The mode setting was not working. Affected file
849 Mon Nov 2 11:36:08 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
851 * Fixed some bugs and typos related to sending split messages.
852 Print notification when sending messages with /MMSG. Affected
853 files irssi/scripts/silc-mime.pl, irssi/src/silc/core/client_ops.c
855 Fri Oct 31 12:33:59 EET 2003 Pekka Riikonen <priikone@silcnet.org>
857 * Optimized the socket referencing in packet routines, client
858 library and server. Affected files are lib/silccore/silcpacket.c,
859 lib/silcclient/client.c and silcd/server.c.
861 * If silc_socket_set_qos is given with NULL arguments the QoS is
862 reset from the socket. Affected files are
863 lib/silcutil/silcsockconn.[ch].
865 Thu Oct 30 21:23:24 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
867 * Add a /LISTKEYS command which lists the locally cached
868 client and server keys. Affected files
869 irssi/src/fe-common/module-formats.[ch],
870 irssi/src/silc/core/silc-{channels,servers}.c
871 irssi/docs/help/in/listkeys.in
873 Thu Oct 30 20:23:40 EET 2003 Pekka Riikonen <priikone@silcnet.org>
875 * Check that packet queue purging was successful. Affected
876 files lib/silcclient/client.c and silcd/packet_send.c. Related
877 to MAC failed errors.
879 * Do not clear the inbuf even if it is empty if QoS was applied
880 to it. Otherwise the QoS data is cleared and MAC failed error
881 will occur. Affected file lib/silccore/silcpacket.c.
883 * Use the rekey period time as rekey protocol timeout value.
884 If the rekey does not succeed during the rekey period there's
885 something very wrong, and we most likely end up with wrong keys,
886 do graceful reconnect then. Affected file silcd/server.c.
888 * Take reference of the socket in the parser context, as it's
889 possible to have the parsers in queue after the socket is
890 disconnected and this may cause crash. Affected files are
891 lib/silccore/silcpacket.c, lib/silcclient/client.c and
894 Thu Oct 30 17:01:01 EET 2003 Pekka Riikonen <priikone@silcnet.org>
896 * Fixed KICK command reply sending, it sent to replies.
897 Affected file silcd/command.c.
899 Wed Oct 30 14:06:52 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
901 * Finish the silc-mime.pl script. It now supports MIME type
902 guessing using magic files, signing data messages, executing
903 MIME handlers in background. Affected files
904 irssi/scripts/silc-mime.pl and irssi/docs/help/in/mmsg.in
906 * Changed MIME signal handler to make things easier for the perl
907 script. Affected files irssi/src/silc/core/client_ops.c,
908 silc-servers.c, and irssi/docs/signals.txt
910 * Cleaned up the silc_mime_parse function and fixed detection
911 of wrapped header lines. Affected file lib/silcutil/silcstrutil.c
913 Sun Oct 26 21:19:02 EET 2003 Pekka Riikonen <priikone@silcnet.org>
915 * Resolve the IP for file transfer listener from the connection
916 socket. Affected file lib/silcclient/client_ftp.c.
918 * Accept NULL hostname parameter in the functions
919 silc_net_check_[local|remote]_by_socket. Do not reverse lookup
920 if hostname is not wanted.
922 Fri Oct 24 21:24:12 CEST 2003 Jochen Eisinger <jochen@penguin-breeder.org>
924 * Fixed race condition between silc_client_init and
925 my_silc_scheduler. Affected file irssi/src/silc/core/silc-core.c
927 Fri Oct 24 16:43:40 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
929 * Fixed file transfer connection closing when SIGNOFF for
930 the client is received from server. Affected file is
931 lib/silcclient/client_ftp.c.
933 Tue Oct 21 13:35:57 CEST 2003 Pekka Riikonen <priikone@silcnet.org>
935 * Check for disconnected socket in QUIT callback. Affected
936 file silcd/command.c.
938 Thu Oct 21 09:43:17 CEST 2003 Jochen Eisinger <jochen@penguin-breeder.org>
940 * Modified the MIME parsing to allow \n and \r\n as delimiters.
941 Affected files lib/silcutil/silcstrutil.c
943 * Cleaned up the escape/unescape functions for correctness and
944 speed. Affected file irssi/src/silc/core/client_ops.c
946 * Removed handling for data messages with Content-Type: text/*,
947 moved parsing of MIME headers to the signal handler, added
948 support for signing and verifying data messages. Affected
949 files are irssi/docs/signals.txt, irssi/src/silc/core/client_ops.c,
950 irssi/src/silc/core/silc-{servers,channels}.c
952 * Added a perl script for handling data messages based on
953 information read from Mailcap files. New file
954 irssi/scripts/silc-mime.pl
956 Mon Oct 20 16:08:22 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
958 * Added new SILC_MESSAGE_FLAG_ACK that can be used to
959 acknowledge recepetion of a message to the sender. Updated
962 Sat Oct 18 11:55:33 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
964 * Unregister channel key saving callback when deleting channel.
965 Affected file lib/silcclient/idlist.c.
967 * Do not remove the client from channels in NOTIFY_TYPE_SIGNOFF
968 before calling notify client operation. Affected file is
969 lib/silcclient/client_notify.c.
971 * Unregister QoS tasks when deleting the socket connection.
972 Affected files lib/silcutil/silcsockconn.[ch],
973 unix/silcunixsockconn.c.
975 * Implemented latest presence-attrs draft changes. Affected
976 files lib/silccore/silcattrs.h and
977 irssi/src/silc/core/silc-queries.c.
979 Tue Oct 14 18:24:53 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
981 * Save old channel keys in list to allow more rapid change
982 of channel keys if server for some reason does that. This
983 avoids loosing so many channel messages due to not having
984 key to decrypt. Affected file lib/silcclient/silcclient.h,
985 idlist.c and client_channel.c.
987 Mon Oct 13 21:37:47 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
989 * Continued backup router tests and fixes. Affected files
990 silcd/server_backup, server_util.c, server.c. See TODO.
992 Sun Oct 12 19:58:18 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
994 * Fixed SERVER_SIGNOFF handling in servers. The client
995 was removed from wrong list thus not removing the client
996 at all. Affected file silcd/packet_receive.c.
998 * Do not execute rekey protocol for disabled connections as
999 it would never go through. Affected file silcd/server.c.
1001 * Added timeout for rekey protocol to catch if the protocol
1002 never executes successfully. Affected files silcd/server.c
1005 Sat Oct 11 15:39:22 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1007 * Abandon packet processing for disconnected sockets. Check
1008 this always after calling packet processing callback.
1009 Affected file lib/silccore/silcpacket.c.
1011 * Fixed double registration disconnection code in server.
1012 Closed wrong connection. Affected file silcd/packet_receive.c.
1014 Fri Oct 10 16:27:12 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1016 * On normal server reconnect to primary during resuming 4
1017 times, then give up. Affected file silcd/server_backup.c.
1019 * If during reconnecting to routers we notice we have router
1020 connection but no primary router set, the server is in desync.
1021 Reconnect to primary to restore network. Affected file
1024 * Assure that only one protocol is exeucting at the same time.
1025 Added checks for all protocols. Affected files are
1026 silcd/server.c and server_backup.c.
1028 Thu Oct 9 20:24:09 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1030 * Check that a string is not already part on invite/ban
1031 string when processing it. Affected file silcd/server_util.c.
1033 Thu Oct 9 12:06:40 CEST 2003 Pekka Riikonen <priikone@silcnet.org>
1035 * Fixed the CUMODE_CHANGE for founder mode changes to comply
1036 with 1.2 version of the protocol. Affected file is
1037 silcd/packet_receive.c.
1039 Wed Oct 8 19:41:15 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1041 * ERR_BAD_PASSWORD now returns the Channel ID of the channel
1042 where the passphrase was given. Affected file is
1045 Wed Oct 8 09:32:12 CEST 2003 Pekka Riikonen <priikone@silcnet.org>
1047 * INVITE and BAN notifys are now delivered from routers to
1048 servers (but not clients) on the channel. Updated specs and
1049 code. Affected files silcd/packet_[send|receive].[ch],
1050 command.c, server.c and server_util.c.
1052 * Implemented INVITE and BAN announcing. Affected files are
1053 silcd/server.[ch], server_util.c.
1055 * Implemented SilcStatus error type argument returning in
1056 command reply error in server. Affected file silcd/command.c.
1058 * Implemented SilcStatus argument returning in comand reply
1059 in client library. The command_reply client operation now
1060 returns error specific arguments as well. Affected files
1061 are lib/silcclient/command_reply.[ch], client_resume.c,
1062 lib/silccore/silcstatus.[ch].
1064 Sun Oct 5 20:22:08 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1066 * Backup router protocol version 1.2 implemented. Testing still
1067 required. Affected files in silcd/server_backup.[ch], server.c,
1068 packet_receive.c and server_internal.h.
1070 Sun Oct 5 12:36:37 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1072 * silc_client_send_[channel|private]_message now return TRUE
1073 or FALSE. Affected file lib/silcclien/client_channel.c and
1076 Thu Oct 2 17:03:09 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1078 * Check for explicit nickname in INVITE and BAN processing
1079 during join as well (and don't expect only wildcards in
1080 invite/ban strings). Affected file silcd/command.c.
1082 * Fixed the INVITE and BAN by public key. The public key saved
1083 is the PK payload (as specified) not the raw data. Affected
1084 file silcd/server_util.c.
1086 Wed Oct 1 20:29:06 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1088 * UTF-8 text message support for actions and notices in SILC
1089 Client. Affected file irssi/src/silc/core/client_ops.c.
1091 * silc_get_username and silc_get_real_name now returns sensible
1092 data on Win32. Patch by Toni Willberg. Affected file is
1093 lib/silcutil/win32/silcwin32util.c.
1095 Sun Aug 24 23:35:19 CEST 2003 Jochen Eisinger <c0ffee@penguin-breeder.org>
1097 * Provide a signal handler to send MIME encoded messages and emit
1098 a signal when a MIME encoded message is received. Also document
1099 the signals for usage with the perl interface.
1101 A sample perl script will be supplied at a later point.
1103 Affected files are irssi/docs/signals.txt,
1104 irssi/src/silc/core/client_ops.[ch],
1105 irssi/src/silc/core/silc-{channels,servers}.c
1107 Sun Aug 24 12:58:30 CEST 2003 Jochen Eisinger <c0ffee@penguin-breeder.org>
1109 * Use SILC_COMMAND_PING to estimate the round-trip time to the
1110 server. Use this time to display a lag and disconnect when it
1111 exceeds a specified limit.
1113 Affected files are irssi/src/silc/core/silc-{lag,core}.c.
1115 Mon Aug 11 17:14:17 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1117 * Remove the channel auth list in normal server if router
1118 encofrces its list during connecting. Send notify to channel
1119 to remove the mode to remove the list. Affected files are
1120 silcd/server_util.c and silcd/packet_receive.c.
1122 Wed Aug 6 14:52:04 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1124 * Added support for channel public keys. Updated protocol specs
1125 and implemented it. Affected files are
1126 silcd/command.c, command_reply.c, lib/silcclient/command.c,
1127 lib/silcclient/command_reply.c.
1129 Wed Jul 23 12:17:01 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1131 * Ignore SIGXFSZ and SIGXCPU signals in server. They can
1132 terminate the process on Linux. Affected file silcd/silcd.c.
1134 Mon Jun 2 19:13:27 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1136 * Check for NULL buffer in silc_buffer_clear. Affected file
1137 is lib/silcutil/silcbuffer.h.
1139 * Simplified the backup router protocol by removing the _GLOBAL
1140 types. Updated protocol specs and the code. Affected files
1141 are silcd/server_backup.[ch].
1143 Thu Apr 24 19:50:25 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1145 * Deny '@' and '!' from nicknames since they are reserved
1146 by the SILC_COMMAND_INVITE and SILC_COMMAND_BAN commands.
1147 Updated protocol specs and the code.
1149 Affected files are silcd/server_util.[ch].
1151 Wed Apr 9 18:51:59 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1153 * Fixed stack overflow in Irssi SILC client. Affected
1154 file irssi/src/silc/core/client_ops.c.
1156 * Check that Host is set in ServerConnection and RouterConnection
1157 in silcd.conf. Affected file silcd/serverconfig.c.
1159 * Fixed crash in server with protocol completion callbacks,
1160 namely rekey and backup resuming protocols. Affected files
1161 are silcd/server_backup.c and silcd/server.c.
1163 * Fixed rekey protocol to not restart if it is started already.
1164 Affected files are lib/silcclient/client.c and
1167 Mon Mar 17 18:35:24 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1169 * Rewrote SilcList, affected file lib/silcutil/silc*list.h.
1171 * Fixed EOF handling in SILC Config, affected file
1172 lib/silcutil/silcconfig.c.
1174 * Fixed buffer overflows in lib/silcutil/silcstrutil.c.
1176 * Fixed RESOLVING flag handling in JOIN notify and other
1177 notifys to handle the resolvings correctly in client library.
1178 Affected file lib/silcclient/client_notify.c.
1180 * Do not send full INVITE and BAN lists in INVITE and BAN
1181 notifys, only the changed information. Affected file
1184 * Fixed INVITE notify sending in INVITE command, send it
1185 only when needed. Affected file silcd/command.c.
1187 * Handle the founder key change properly in CMODE_CHANGE
1188 notify. Bug #122. Affected file silcd/packet_receive.c.
1190 Sun Mar 9 16:29:20 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1192 * Remove the mark for output (mark it only for input) after
1193 purging outgoing queue. Prevents the "Error in select()"
1194 floods. Affected file silcd/packet_send.c.
1196 * Fixed incorrect connection deletion from client library
1197 after calling "connect" client operation. Could cause
1198 crashes for example during reconnect timeouts. Affected
1199 files are lib/silcclient/client.c and
1200 irssi/src/silc/core/client_ops.c.
1202 * Check server private key file permissions before starting
1203 the server. Affected file silcd/serverconfig.c.
1205 Tue Feb 4 22:53:26 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1207 * NULL terminate allocated string in silc_buffer_strformat.
1208 Affected file lib/silcutil/silcbuffmt.c.
1210 * Rewrote the invite/ban list string handling in server to
1211 use SilcBuffer instead. Affected files are silcd/command.c
1212 and silcd/server_util.c.
1214 Mon Feb 3 14:43:52 CET 2003 Pekka Riikonen <priikone@silcnet.org>
1216 * Fixed double free in CMODE command when setting new HMAC
1217 for channel. Affected file silcd/command.c.
1219 * Added couple of missing memset's to zero sensitive memory.
1220 Affected files silcd/command.c, lib/silcclient/command.c.
1222 Sun Jan 26 12:20:30 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1224 * Fixed a double free in INVITE command error handling in
1225 server. Affected file silcd/command.c.
1227 * Added macros SILC_SWAB_[16|32] to swab byte order of
1228 16-bit and 32-bit unsigned integers. Affected file
1229 lib/silcutil/silctypes.h.
1231 * Use the SILC_SWAB_16 instead of htons() in server when
1232 handling ports since the ports in structures are always
1233 in little-endian order (regardless of platform). Affected
1234 file silcd/serverid.c and silcd/server_backup.c.
1236 Tue Jan 21 17:18:04 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1238 * Send DISCONNECT in close admin command in server. Affected
1239 file silcd/command.c.
1241 * Check whether we are already connecting to a remote router
1242 (in addition of checking whether we are already connected)
1243 before creating new connection. Affected file silcd/server.c.
1245 Thu Jan 16 18:47:00 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1247 * Added better compiler and compiler flags checking in
1250 * Check that socket is valid after QoS is applied to data.
1251 Affected file lib/silcutil/unix/silcunixsockconn.c.
1253 * Make sure the socket connecetion is not closed to early
1254 when closing connection in server. Also make sure the
1255 connection is always closed after error in a protocol.
1256 Affected file silcd/server.c.
1258 Wed Jan 15 11:03:36 CET 2003 Pekka Riikonen <priikone@silcnet.org>
1260 * Removed --session and --dummy options from Irssi SILC Client.
1261 -d option is available only if --enable-debug was given.
1262 Affected files are irssi/src/silc/core/silc-core,
1263 irssi/src/core/session.c and irssi/src/fe-text/silc.c.
1265 Tue Jan 14 12:25:09 CET 2003 Pekka Riikonen <priikone@silcnet.org>
1267 * Added silc_buffer_steal to steal the data from the buffer.
1268 Affected file lib/silcutil/silcbuffer.h.
1270 Sat Jan 11 18:16:29 CET 2003 Giovanni Giacobbi <giovanni@giacobbi.net>
1272 * Fixed server crash with double Primary block in config file.
1274 Fixed also various memory leaks around the config file
1275 parser. Affected files lib/silcutil/silcconfig.c,
1276 silcd/serverconfig.c.
1278 * Changed my nickname (Johnny Mnemonic) to my real name, this
1279 means that bugs introduced by him were actually introduced
1282 Tue Jan 7 21:58:53 CET 2003 Jochen Eisinger <c0ffee@penguin-breeder.org>
1284 * Don't display "foo appears as foo\nYou're now known as foo"
1285 messages. Affected file irssi/src/silc/core/client_ops.c
1287 Tue Jan 7 20:08:15 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1289 * Fixed error handling of invalid client entry when calling
1290 commands in server. Fixes a crash. Affected file
1293 Thu Dec 26 14:19:29 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1295 * Added some sanity checks in server for correctness of the
1296 server configuration. Affected file silcd/serverconfig.c.
1298 Fri Dec 20 10:47:59 CET 2002 Pekka Riikonen <priikone@silcnet.org>
1300 * Prevent endless resolving of user informations in USERS
1301 command by checking the command reply status correctly.
1302 Affected file lib/silcclient/command_reply.c.
1304 Tue Dec 17 10:05:00 CET 2002 Pekka Riikonen <priikone@silcnet.org>
1306 * Fixed file writing on WIN32 to use O_BINARY flag. Affected
1307 file is lib/silcutil/silcfileutil.c. A patch by Matthew
1308 Aldous <Matthew@Aldous.com>.
1310 * Added better implementation using CriticalSection of
1311 SilcMutex on WIN32. A patch by Mikko Lähteenmäki
1312 <mikko.lahteenmaki@pikabaana.net>.
1314 * Added some Winsock WIN32 compatiblity defines into
1315 includes/silcwin32.h.
1317 Mon Dec 16 19:33:05 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1319 * Fixed double free in async host lookup code. Affected file
1320 lib/silcutil/silcsockconn.c.
1322 * On backup router handle now the SERVER_SIGNOFF from router
1323 for local connected servers too, and close the connections.
1325 Do not process them as normally signing off servers when they
1326 really signoff by sending EOF fe, but always assume that
1327 router sends the SERVER_SIGNOFF.
1329 Affected files silcd/server.c and silcd/packet_receive.c.
1331 * Fixed socket unsetting when closing connections. Affected
1332 files silcd/server.c and silcd/packet_send.c.
1334 * Do not print the nickname in SERVER_SIGNOFF if we do not
1335 have it. Prevents asserts in Irssi core. It is possible we
1336 don't have the nick if it was just being resolved when server
1337 signoff. Affected file irssi/src/silc/core/client_ops.c.
1339 Thu Dec 12 23:22:50 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1341 * Fixed autonick crashbug in client library. Affected file
1342 lib/silcclient/client.c.
1344 * Fixed Unix implementation of SilcMutex to really assert if
1345 the mutex is locked/unlcoked already. Affected file
1346 lib/silcutil/unix/silcunixmutex.c.
1348 * Fixed locking in silc_schedule_uninit. It didn't lock
1349 when dispatching timeout tasks. Affected file is
1350 lib/silcutil/silcschedule.c.
1352 * Changed Win32 implementation of SilcThread to use modern
1353 Win32 interface. Affected file is
1354 lib/silcutil/win32/silcwin32thread.c A patch by Mikko L.
1356 Thu Dec 12 12:06:59 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1358 * Don't print signed messages when sending failed. Affected files
1359 irssi/src/silc/core/silc-[servers.c/commands.h]
1361 * Send adquate signal when founding a channel by joing it. Affect
1362 file irssi/src/silc/core/client_ops.c
1364 Wed Dec 11 21:46:19 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1366 * Fix theme abstracts parsing. Affected files irssi/default.theme,
1367 irssi/src/fe-common/core/themes.c
1369 Wed Dec 11 20:20:07 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1371 * Fixed close command to use the port correctly when closing
1372 server connections. Affected file silcd/idlist.c.
1374 * Check for NULL outbuf in silc_socket_write. It is possible
1375 that it is NULL is some odd case. Affected files are
1376 lib/silcutil/[unix/win32]/silc[unix/win32]sockconn.c.
1378 * Do not call final protocol callback for backup router
1379 resuming protocol when closing connection. It is closed
1380 by timeout in case of error. Affected file silcd/server.c.
1382 * Backup reconnect to router if backup resuming protocol
1383 failed. Affected file silcd/server_backup.c.
1385 Wed Dec 11 10:01:26 CET 2002 Pekka Riikonen <priikone@silcnet.org>
1387 * Fixed double free in SKE library error hadling when signature
1388 error occurred. Affected file lib/silcske/silcske.c.
1390 * Save the fingerprint to new SilcClientEntry after changing
1391 nickname. Affected file lib/silcclient/client_notify.c.
1393 * Print SIGNOFF in Irssi SILC client only if the nickname is
1394 known. Prevents asserts in Irssi core. It is possible we
1395 don't have the nick if it was just being resolved when it
1396 quit. Affected file irssi/src/silc/core/client_ops.c.
1398 Tue Dec 10 21:47:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1400 * Fixed double free in invite list adding code when adding
1401 invite strings. Affected file silcd/server_util.c.
1403 Fri Dec 6 17:40:24 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1405 * More log printing during backup router protocol. Affected
1406 file silcd/server_backup.c.
1408 * Removed backwards support for old private key file format.
1409 Affected file lib/silccrypt/silcpkcs.c.
1411 * Removed backwards support for not-so-strict decryption length
1412 check, it's strict now. Affected lib/silccrypt/silccipher.c.
1414 * GETKEY to update the client entrys fingerprint too.
1415 Affected file lib/silcclient/command_reply.c.
1417 * Added --without-libtoolfix for package builders using weird
1418 wrappers around libtool (BSD at least).
1420 Thu Dec 5 22:29:46 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1422 * Fixed backup router bugs: When backup resumes router and
1423 receives a CHANNEL_MESSAGE packet the backup must not act
1424 as router since the packet header decryption would be
1425 different. Also, when relaying packets to channel, do
1426 not re-encrypt packets on backup that came from the primary
1427 since the connection isn't really router-router connection.
1428 Affected files silcd/server.c, silcd/packet_send.c.
1430 * Added checks in encryption/decryption that encryption/decryption
1431 length sent as argument really is multiple by block size. Helps
1432 catching really weird bugs like the above backup router bugs
1433 when packets are being decrypted in wrong way. Affected files
1434 lib/silccore/silcpacket.c, and lib/silccrypt/silccipher.c.
1436 * Fixed padding generation in private key file encryption.
1437 Affected file lib/silccrypt/silcpkcs.c.
1439 Thu Dec 5 16:35:23 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1441 * Added ignore_message_signatures setting which can be used
1442 to ignore signatures in messages. Affected files are
1443 irssi/src/silc/core/client_ops.c, silc-core.c.
1445 * Fixed the libtoolfix to use command line options instead of
1446 environment variables. They didn't work as expected. Now,
1447 the libtool is fully run-time configurable.
1449 Wed Dec 4 21:08:52 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1451 * Verify signature payload for signed messages. Affected files
1452 irssi/src/silc/core/client_ops.h, irssi/src/silc/core/silc-servers.c,
1453 irssi/src/silc/core/silc-core.h
1455 * Display signature verification result in public and private
1456 messages using theme abstracts. See irssi/default.theme for
1457 examples on their usage. Affected files
1458 irssi/default.theme, irssi/src/fe-common/silc/fe-messages.h,
1459 irssi/src/fe-common/silc/module-formats.[ch],
1460 irssi/src/fe-common/silc/fe-common-silc.c,
1461 irssi/src/fe-common/silc/Makefile.am
1462 irssi/src/fe-common/core/fe-messages.[ch]
1464 * Fixed bugs in Irssi's theme parsing. Affected files
1465 irssi/src/fe-common/core/themes.c
1467 Wed Dec 4 18:29:13 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1469 * Calculate the correct length for signed messages before
1470 encrypting, it must be multiple by block size. Affected
1471 file lib/silccore/silcmessage.c.
1473 * silc_message_signed_get_public_key returns now both
1474 decoded and encoded public key. Affected files are
1475 lib/silccore/silcmessage.[ch].
1477 * Added libtoolfix script that makes the libtool more generic
1478 and configurable in run-time. Now we can specify in run-time
1479 if what kind of libraries we want to create, regardless of
1480 configuration. SIMs are now creates even if --disable-shared
1481 was explicitly given.
1483 Tue Dec 3 23:26:55 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1485 * Fixed founder key sending in CMODE command in client.
1486 Affected file lib/silcclient/command.c.
1488 * Fixed CUMODE founder authentication in server to not check
1489 for client's public key since it's not supposed to do that.
1490 Affected file silcd/command.c.
1492 Tue Dec 3 12:02:41 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1494 * Set realname and hostname in NICK_REC records. Affected file
1495 irssi/src/silc/core/silc-nicklist.c
1497 Mon Dec 2 20:50:20 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1499 * Remove 1.0 protocol backwards compat code from client
1502 * Added more reliable check for whether nickname did change
1503 or not, or whether only Client ID changed in NICK_CHANGE
1504 notify. Affected file lib/silcclient/client_notify.c.
1505 Fixes bug in '@' character handling in a nickname.
1507 * Added support for automatically parsing signature from
1508 the message payload. Added new function
1509 silc_message_get_signature to return the payload to
1510 application. Affected files lib/silccore/silcmessage.[ch].
1512 * Changed the private_message and channel_message client
1513 operations to deliver the SilcMessagePayload to the
1514 application too. Application can use it fe. to get the
1515 signature from the message for verification. Affected
1516 file lib/silcclient/silcclient.h, client_channel.c and
1519 * Redefined the signed payload for message payloads.
1520 Updated protocol specs and implemented.
1522 Mon Dec 2 16:28:29 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1524 * Fixed wrong invite and ban list handling in server command
1525 reply. Affected files are silcd/command_reply.c,
1526 silcd/server_util.[ch].
1528 Sun Dec 1 20:48:17 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1530 * Fixed CMODE setting in server when founder mode was set.
1531 Affected file silcd/command.c. Bug #95.
1533 * Added support to setting specific public key in CMODE in
1534 Irssi SILC client. Affected file lib/silcclient/command.c.
1536 * Added support to use specific public key in CUMODE in
1537 Irssi SILC Client. Affected file lib/silcclient/command.c.
1539 * Added support for inviting and banning by public key in
1540 Irssi SILC client. Affected file lib/silcclient/command.c.
1542 * Fixed fingerprint/babbleprint showing in invite and ban
1543 list command replys. Affected file is
1544 irssi/src/silc/core/client_ops.c.
1546 Sun Dec 1 16:32:03 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1548 * Format CMODE +c and +h to display both the mode and the argument
1550 Sun Dec 1 18:17:22 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1552 * Added test vectors and test programs for SHA-1, MD5,
1553 HMAC-SHA1 and HMAC-MD5. New tests are located in
1554 lib/silccrypt/tests/. Fixed also argument decoding bug in
1555 MD5 implementation. Affected file lib/silccrypt/md5.c.
1557 * Changed the channel private key and private message key
1558 generation (with static keys) to use SHA1 instead of MD5,
1559 as SHA1 is the mandatory hash function in SILC. Affected
1560 file lib/silcclient/client_[channel/prvmsg].c.
1562 * Changed the private key file encryption to use SHA1 instead
1563 of MD5. Added support for the old generation and added
1564 automatic change of the key (to be removed later). Affected
1565 files lib/silccrypt/silcpkcs.c.
1567 Sat Nov 30 19:07:52 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1569 * Load only files with .pub suffix in PublicKeyDir. Affected
1570 file silcd/serverconfig.c.
1572 Sat Nov 30 14:29:34 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
1574 * Extended the SILC_SERVER_LOG_ERROR macro to all available logging
1575 channels. Affected files silcd/silcd.c, silcd/server.h.
1577 * Added the config directive PublicKeyDir for the client block.
1578 Affected files doc/exampe_silcd.conf.in, silcd/serverconfig.[ch].
1580 Sat Nov 30 09:30:55 CET 2002 Pekka Riikonen <priikone@silcnet.org>
1582 * Merged Toni's irssi/silc.conf patch.
1584 * ROBODoc cleanup patch to lib/silccrypt/silcpkcs.h by johnny.
1586 * Max alloc tests in allocation routines. Affected file
1587 lib/silcutil/silcmemory.c.
1589 Fri Nov 29 23:44:29 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1591 * Fixed a typo in resuming code that fixed detach/resume code
1592 in server. Bug #93. Affected file silcd/packet_receive.c.
1594 Thu Nov 28 17:17:11 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1596 * Do reverse lookups for server when /connecting. Affected files
1597 irssi/silc.conf, irssi/src/core/servers.c, irssi/src/core/network.c,
1598 irssi/src/core/net-nonblock.*
1600 Thu Nov 28 16:19:18 CET 2002 Pekka Riikonen <priikone@silcnet.org>
1602 * Added library versioning for shared libraries. Affected
1603 files configure.in.pre and lib/Makefile.am.pre.
1605 Wed Nov 27 21:51:52 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1607 * Display INVITE and BAN lists as specified by SILC 1.2
1609 Wed Nov 27 16:01:11 CET 2002 Pekka Riikonen <priikone@silcnet.org>
1611 * Do not send invite list back unless asked (when sending
1612 no arguments) or when list was modified. Affected file
1615 * Remove client from invite list in KILLED notify and in
1616 KILL command. Affected file silcd/command.c and
1619 * Fixed bugs in invite list handling in INVITE command.
1620 Affected files silcd/command.c and silcd/server_util.c.
1622 * Merged with Irssi 0.8.6.
1624 * Fixed UTF-8 in Irssi SILC Client, setlocale was missing.
1625 Affected file irssi/src/fe-text/silc.c.
1627 Mon Nov 25 18:21:43 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1629 * The silc_argument_get_[first/next] now return the argument
1630 type to caller. Added silc_argument_payload_encode_one.
1632 Affected files are lib/silccore/silcargument.[ch].
1634 * Added support for the SILC 1.2 INVITE command and new
1635 invite lists to server. Affected files are silcd/command.c,
1636 silcd/server_util.[ch] and silcd/packet_[receive/send].[ch].
1638 * Added support for the SILC 1.2 BAN command and new
1639 ban lists to server. Affected files are silcd/command.c,
1640 silcd/server_util.[ch] and silcd/packet_[receive/send].[ch].
1642 * Added support to client sending new INVITE command. Affected
1643 file is lib/silcclient/command.c.
1645 * Added support to client sending new BAN command. Affected
1646 file is lib/silcclient/command.c.
1648 * Added support for removing client from invite list when kicked
1649 from channel, as SILC 1.2 dictates. Affected files are
1650 silcd/packet_receive.c and silcd/command.c.
1652 Sun Nov 24 18:26:42 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1654 * If iv argument to silc_cipher_[encrypt/decrypt] is NULL, use
1655 automatically the cipher's internal IV. Affected files
1656 lib/silccrypt/silccipher.[ch].
1658 * Assure the RESUME_CLIENT packet is not sent to twice to
1659 backup router if the detached client was originated from
1660 the backup. Affected file silcd/server.c. Bug #76.
1662 * Changed silc_sim_symname to not allocate memory. Affected
1663 file lib/silcsim/silcsimutil.c.
1665 * Fixed memory leaks with SIMs in server. Affected files
1666 silcd/serverconfig.c, silcd/server.c.
1668 * Fixed channel key distribution after resuming detached
1669 client. Affected files silcd/packet_receive.c.
1671 * Fixed channel's global_user boolean checking after detaching.
1672 Check it after changing the owner of the client not before.
1673 Affected file silcd/packet_receive.c.
1675 * Fixed few double frees from client library. Fixes at least
1676 Bug #81, possibly others too.
1678 * UTF-8 decode topics also in JOIN command reply and TOPIC_SET
1679 notifys in Irssi SILC Client. Affected file is
1680 irssi/src/silc/core/client_ops.c. Bug #82.
1682 * Applied Ville Räsänen's manual page and --mandir bugfix
1683 patch. Affected files are configure.in.pre and Makefile.am.pre.
1686 Fri Nov 22 18:34:20 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1688 * Added support to backup router protocol for backup to tell
1689 normal server that it cannot use the backup router as primary
1690 because the primary isn't really down. Updated protocol
1693 * Added support for primary router to tell backup router that
1694 resuming is not possible because the backup really isn't primary
1695 in the cell. For example if backup disconnected itself the
1696 resuming is not allowed since the primary really did not
1697 go down. Updated protocol specs.
1699 * Removed MARS from crypto library.
1701 * Defined the CTR mode and Randomized CBC mode in SILC. The
1702 CTR mode is RECOMMENDED now in specification. Defined also
1703 Serpent cipher as optional cipher. Updated the protocol specs.
1705 Thu Nov 21 12:43:28 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1707 * Added support for inviting/banning by IP/MASK, public key,
1708 and explicit Client ID. Redefined the command and notify
1709 types to allow easier forwards support for other methods
1710 of inviting/banning. Updated protocol specs.
1712 * Remove the client from channel's invite lists if the client
1713 is kicked or killed. Updated protocol specs.
1715 * Unified the Channel Message Payload and Private Message
1716 into one Message Payload. Updated protocol specs and
1719 Tue Nov 19 22:30:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1721 * Don't wait for EOF after socket error has occurred, but
1722 close the connection. Affected file is silcd/server.c.
1724 Mon Nov 18 18:58:26 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1726 * Added support for setting FOUNDER mode on channel with
1727 specific public key which can be set with CMODE command.
1728 Updated protocol specs and implemented in client and server.
1730 * Fixed the Irssi SILC client to correctly shutdown the client
1731 library to avoid memory leaks. Affected files are
1732 irssi/src/silc/core/silc-core.c and silc-servers.c.
1734 * Deprecated the No Reply flag in SKE protocol and introduced
1735 "IV Included" flag which can be used to indicate that the IV
1736 is included in the ciphertext. This makes it possible to use
1737 SILC on unreliable transport, such as UDP which may cause
1738 packet reordering and losses. Updated protocol specs, did
1741 Sun Nov 17 15:50:57 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1743 * Fixed the MPI implementation of silc_mp_sizeinbase to return
1744 < 32 bit values in correct size. Affected file is
1745 lib/silcmath/mp_mpi.c.
1747 Sat Nov 16 13:14:45 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1749 * Fixed the KE Start Payload parsing to check that mandatory
1750 fields are present. Affected file lib/silcske/payload.c.
1752 * Fixed compilation warnigs in Irssi SILC Client. Affected
1753 files are irssi/src/silc/core/silc-query.c. client_ops.c.
1755 Thu Nov 14 19:33:28 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1757 * Print "nick now appears as newnick" and update Irssi's nicklist
1758 when you change your nick to "nick". Closes #62
1760 * Never format your own nick. Closes #63
1762 Thu Nov 14 09:44:54 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1764 * SILC_UMODE_GONE changes are now propagated correctly to the
1765 Irssi client. Closes #54
1767 Tue Nov 12 19:42:18 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1769 * Fixed example in /HELP KEY
1771 * Added expando $j which expands to current SILC Client version
1773 Tue Nov 12 19:46:39 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1775 * Fixed public key decoding in crypto library.
1777 * Added better error printing to SKE library.
1779 Tue Nov 12 08:50:12 CET 2002 Pekka Riikonen <priikone@silcnet.org>
1781 * Fixed NICK command to not crash if nickname was not sent.
1783 Mon Nov 11 19:32:00 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1785 * Added Encrypt-Then-MAC order to SILC packet MAC generation.
1786 Deprecated the old Encrypt-And-MAC order. Updated protocol
1787 specs and implemented.
1789 * Added Encrypt-Then-MAC order to Channel Message Payload MAC
1790 generation. Updated specs and implemented.
1792 Sun Nov 10 12:20:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1794 * Added support for rekey before 2^32 sequence number wraps.
1795 Affected files in server and client library.
1797 * Padding must be at least 8 bytes now. Implemented and updated
1800 * Compute maximum padding for authentication packets to make
1801 passphrase approximation attacks impossible. Affected files
1802 in client library and in server.
1804 * Fixed PING command sending in client library and handling in
1805 server. The server ID must be ID Payload, not raw ID data.
1806 Affected files in server and client library.
1808 * Defined that all public keys sent in commands and notify
1809 payloads are actually Public Key Payloads not raw public key
1810 data. Updated protocol specs and implemented.
1812 * Updated protocol version to 1.2. Updated specs and code.
1814 * Added ERR_UNSUPPORTED_PUBLIC_KEY and ERR_OPERATION_ALLOWED
1815 status types. Updated specs and the code.
1817 * Added support for normal client to kill its own entries from
1818 the network. Updated protocol specs and the code.
1820 * Defined the SILC_MESSAGE_FLAG_SIGNED. Updated protocol specs
1821 and added initial implementation.
1823 * Added MAC field to the Private Message Payload to protect
1824 against chosen ciphertext attacks. Updated the protocol specs
1827 * Added idle and signon fields to the ATTRIBUTE_SERVICE
1828 attribute to indicate the user's current idle and signon time
1829 of a service. Updated protocol specs and implemented.
1831 Thu Nov 7 19:21:10 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1833 * Added "do_not_bind" argument to silc_client_file_send what
1834 can be used to not bind locally but assume the file receiver
1835 provides the point of connect. Usefull when sender is behind
1836 NAT device. Affected file lib/silcclient/silcclient.h and
1839 * Added -no-listener option to FILE SEND command in Irssi SILC
1840 client. Affected file irssi/src/silc/core/silc-servers.c.
1841 Renamed FILE RECEIVE to FILE ACCEPT.
1843 * Confirm passphrase for private key encryption in
1844 silc_create_key_pair and silc_change_private_key_passphrase.
1845 Affected files are lib/silcutil/silcapputil.c.
1847 Thu Nov 7 10:05:28 CET 2002 Pekka Riikonen <priikone@silcnet.org>
1849 * Move silc_client_packet_send back to internal, added
1850 silc_client_send_packet, a bit simpler function for application.
1851 Affected files lib/silcclient/silcclient.h, client.c and
1854 * Moved the SilcClientEntry, SilcChannelEntry and
1855 SilcServerEntry to silcclient.h to be public and documented
1856 them for application. Affected files are
1857 lib/silcclient/silcclient.h and idlist.h.
1859 Wed Nov 6 17:18:13 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1861 * Fixed manual page installation patch by Ville Räsänen.
1862 USERS help page fix patch by Ville Räsänen
1864 * Changed the silc_client_command_call interface to make
1865 the command call simpler for the application. The library
1866 now handles the command line parsing, command finding and
1867 execution. Application only needs to call the function
1868 with the command line. Affected files are
1869 lib/silcclient/silcclient.h, command.[ch].
1871 * Fixed silc_get_input to NULL-terminate the returned input.
1872 Affected file lib/silcutil/silcutil.c.
1874 * Resolve the client's public key in JOIN command if the
1875 founder auth data is being requested but we don't know the
1876 client's public key. Affected file silcd/command.c.
1879 Mon Nov 4 16:02:59 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1881 * Print notify for server opers when backup router comes
1882 online. Affected file silcd/server.c.
1884 * Fixed the INVITE command to send the invite list in
1885 command reply. Affected file silcd/command_reply.c.
1887 * Fixed MOTD command reply sending. Affected file
1890 * UTF-8 decode the topic in TOPIC command reply and LIST
1891 command reply in Irssi SILC client. Affected file is
1892 irssi/src/silc/core/client_ops.c.
1894 Sun Nov 3 17:59:15 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1896 * Fixed the INVITE command to not crash Irssi SILC client
1897 when given without nickname argument. AFfected file
1898 irssi/src/silc/core/client_ops.c.
1900 * Fixed double free in WHOIS query on normal server when
1901 forwarding query to router. Affected file is
1902 silcd/server_query.c.
1904 * Fixed WATCH command reply handling on normal server which
1905 was missing altogether. Affected file silcd/command_reply.c.
1908 Sun Nov 3 00:42:05 EET 2002 Mika Boström <bostik@lut.fi>
1910 * Added man-pages for silc(1), silcd(8) and silcd.conf(5).
1911 Included yodl sources for each of these. Also modified
1912 Makefile.am prototype to install these files to proper
1913 locations. Updated CREDITS. Affected file Makefile.am.pre,
1914 new files doc/*.yo, doc/silc.1, doc/silcd.conf.5,
1917 Sat Nov 2 21:26:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1919 * Added support for encrypted private key files. Now
1920 passphrase must be provided when new key pair is created
1921 (can be empty though), and prompted when loading the
1922 private key. Added support for loading the old-style
1923 non-encrypted private keys as well. Affected files
1924 lib/silccrypt/silcpkcs.[ch], Irssi SILC client and
1927 * Fixed silc_get_input to accept input on all terminals.
1928 Affected file lib/silcutil/silcutil.c.
1930 * Moved the Irssi SILC client key loading and other stuff
1931 to be called after the arguments and UI is initialized.
1932 Affected file irssi/src/silc/core/silc-core.c. Bug #31.
1934 * Added -P option to Irssi SILC client which can be used
1935 to change the passphrase of the private key. Affected
1936 file irssi/src/silc/core/silc-core.c.
1938 * Added silc_change_private_key_passphrase apputil routine
1939 to lib/silcutil/silcapputil.[ch].
1941 Sat Nov 2 12:53:09 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1943 * Fixed connection closing in client library to not crash.
1944 Moved the connection freeing totally to function
1945 silc_clinet_del_connection. Affected file
1946 lib/silcclinet/client.c.
1948 Fri Nov 1 18:57:02 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1950 * Changed includes/silcincludes.h to silcincludes.h.in to
1951 include configuration specific information. The silcdefs.h
1952 is not included in to installation anymore (it's only
1953 compilation time header).
1955 Fri Nov 1 10:30:26 CET 2002 Pekka Riikonen <priikone@silcnet.org>
1957 * Moved the SilcClient and SilcClientConnection from client.h
1958 to the public lib/silcclient/silcclient.h. Changed the
1961 Thu Oct 31 22:44:07 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1963 * If version string in silc_clinet_alloc is NULL the library
1964 puts it automatically. Affected file lib/silcclient/client.c.
1966 * Changed the version strings from variables to #define's
1967 in includes/silcversion.h.
1969 Wed Oct 30 16:17:30 CET 2002 Pekka Riikonen <priikone@silcnet.org>
1971 * Added shared library complation support.
1973 Tue Oct 29 21:48:55 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1975 * Added lib/silcutil/silcapputil.[ch] for application
1976 utility functions. It includes routines for applications'
1977 convenience. Added silc_create_key_pair, silc_show_public_key
1978 and silc_load_key_pair functions.
1980 Tue Oct 29 17:36:44 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1982 * Send RESUME_CLIENT packet from router to backup routers
1983 to in resuming. Affected file silcd/packet_receive.c.
1985 Mon Oct 28 21:23:39 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1987 * In IDENTIFY command parsing, send all other IDs except
1988 Client IDs explicitly to router for resolving on normal
1989 server. Also check that ID received in WHOIS command is
1990 always Client ID, others are not allowed. Affected file
1991 silcd/server_query.c.
1993 * Merged latest changes from irssi.org CVS.
1995 Sun Oct 27 11:44:32 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1997 * Merged c0ffee's /set heartbeat patch to Irssi SILC client.
1998 Affected files irssi/src/silc/core/silc-core, silc-server.c.
2000 * Fixed the heartbeat sending in Irssi SILC client. Moved
2001 the silc_client_packet_send to silcclient.h for application
2002 usage. Affected files lib/silcclient/client_internal.h
2003 lib/silcclient/silcclient.h.
2005 * Fixed a bug in query resolving in server. Used wrong
2006 variable in a for loop and crashed. Affected file is
2007 silcd/server_query.c.
2009 * Server constructs requested attributes only to locally
2010 connected clients. Affected file silcd/server_query.c.
2013 * Fixed a bug when sending resolving from router to server
2014 with requested attributes. The constructed WHOIS command
2015 was incorrect. Affected file silcd/server_query.c.
2018 * Fixed Requested Attributes saving in WHOIS command reply.
2019 The length of the data buffer must be saved too. Affected
2020 file silcd/command_reply.c.
2022 * Update the client entry's servername after detaching is
2023 over. Affected file silcd/packet_receive.c. Bug #37.
2025 * Resolve incomplete client entrys in CUMODE_CHANGE and
2026 CMODE_CHANGE notifys. Affected file is
2027 lib/silcclient/client_notify.c. Bug #42.
2029 Thu Oct 24 12:22:35 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2031 * Fixed channel key packet processing bug on backup router
2032 during backup resuming protocol. Affected file is
2033 silcd/packet_receive.c.
2035 * Fixed memory leaks in server. Affected files are
2036 silcd/server.c and silcd/packet_receive.c.
2038 * Fixed packet decryption problem when backup router encrypted
2039 channel message with wrong key during backup resuming
2040 protocol. Affected file silcd/packet_send.c.
2042 * ROBODoc documented lib/silccrypt/silccipher.h. A patch by
2043 Toni Willberg (toniw@iki.fi)
2045 * Changed the SilcCipher context to be private. Changed the
2046 silc_cipher_get_iv to just return pointer to the IV. Added
2047 silc_cipher_get_name to return the name of the cipher.
2048 Fixed code all around to support these changes. Affected
2049 files are lib/silccrypt/silccipher.[ch], client library and
2052 Wed Oct 23 19:01:41 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2054 * Fixed unaligned access in lib/silccore/silcattrs.c.
2056 * Fixed libtool linking in lib/silcsim/Makefile.am.
2058 * Fixed services attribute printing. Affected files is
2059 irssi/src/silc/core/silc-queries.c.
2061 Wed Oct 23 09:51:04 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2063 * Fixed a crashbug in incoming server accepting. Affected
2064 file silcd/server.c.
2066 Tue Oct 22 13:02:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2068 * Added automatically generated index to Toolkit Reference
2071 * Added support for Postscript Toolkit Reference Manual.
2073 Mon Oct 21 21:30:40 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2075 * Merged DISCONNECT fix, and autoconn port fix from Irssi
2078 Sun Oct 20 19:54:55 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2080 * Added 'send_events' boolean argument to the function
2081 silc_schedule_set_listen_fd which sends the set events to
2082 the application explicitly if set to TRUE. Default action
2083 should be FALSE. Affected file lib/silcutil/silcschedule.[ch],
2084 lib/silcclient/client_internal.h and silcd/server_internal.h.
2086 * Added silc_compare_timeval to determine which time values
2087 is smaller. Affected file lib/silcutil/silcutil.[ch].
2089 * Added sort-of "Quality of Service" (QoS) support to
2090 SilcSocketConnection. Data reception can be controlled with
2091 rate limit per second and/or read data length limit.
2092 Added silc_socket_set_qos. Affected files are
2093 lib/silcutil/silcsockconn.[ch] and unix/silcunixsockconn.c.
2095 * Added the QoS configuration to SILC Server configuration
2096 file. Affected files are silcd/serverconfig.[ch] and
2099 Sun Oct 20 14:12:24 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2101 * Merged with irssi.org CVS.
2103 * Failed OPER and SILCOPER authentications are now logged.
2104 Affected file silcd/command.c. Bugs #25.
2106 Sat Oct 19 13:32:15 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2108 * ROBODoc documented lib/silcutil/silcbuffer.h and
2109 lib/silcutil/silcdlist.h. Patch by Ville Räsänen
2110 <ville.rasanen@iki.fi>.
2112 Fri Oct 18 10:51:04 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2114 * Added support for auto-passphrase authentication from the
2115 config file during connecting which was not implemented
2116 yet. Affected file irssi/src/silc/core/client_ops.c.
2118 * Fixed a bug in authentication protocol failure handling which
2119 was processing wrong callback context. Affected files
2120 are lib/silcclient/client.c and protocol.c.
2122 * Fixed the /ATTR allow off to actually work. Affected file
2123 is irssi/src/silc/core/silc-queries.c.
2125 * Fixed the /ATTR -del to work. Affected file is
2126 irssi/src/silc/core/silc-queries.c.
2128 Thu Oct 17 23:45:12 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2130 * Fixed string formatting crashbug in lib/silccore/silcattrs.c.
2132 * Fixed mask attribute adding in Irssi SILC client. Affected
2133 file irssi/src/silc/core/silc-queries.c.
2135 Thu Oct 17 16:40:39 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2137 * Added support for saving the requested attributes in
2138 WHOIS to directory. Affected file is
2139 irssi/src/silc/core/silc-queries.c.
2141 Wed Oct 16 17:40:56 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2143 * Added support for parsing VCard fields that do not have
2144 the TYPE= for types. Affected file lib/silcutil/silcvcard.c.
2146 * Fixed a double free bug in hash table foreach function
2147 if the entry was deleted in the foreach callback. Affected
2148 file lib/silcutil/silchashtable.c.
2150 Tue Oct 15 18:05:24 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2152 * Added silc_attribute_get_verify_data to return the signature
2153 verification data for either user digital signature or
2154 server digital signature in Requested Attributes. Affected
2155 files are lib/silccore/silcattrs.[ch].
2157 * Added silc_vcard_alloc which is used to allocated dynamic
2158 SilcVCard context. The silc_vcard_free now checks whether
2159 the context is dynamically allocated or not. Affected files
2160 are lib/silcutil/silcvcard.[ch].
2162 Mon Oct 14 17:55:44 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2164 * Periodically remove the NOATTR status from client entry
2165 so that the client may take the attributes in use even after
2166 server has resolved them unsuccessfully earlier. Affected
2167 file silcd/server_query.c and idlist.h.
2169 * Moved sha1hash and md5hash from client->internal to
2170 SilcClient for application usage. Affected files are
2171 lib/silcclient/client.h and client_internal.h.
2173 * Fixed attribute encoding and decoding bugs. Affected
2174 files lib/silccore/silcattrs.[ch].
2176 * Added ATTR command to Irssi SILC Client which is used to
2177 manage user's Requested Attributes sending and values for
2178 WHOIS command. Affected files around Irssi SILC client.
2180 Mon Oct 14 14:33:54 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2182 * Added silc_buffer_strformat which can be used to format
2183 strings into a buffer which size is automatically increased.
2184 Affected file lib/silcutil/silcbuffmt.[ch].
2186 * Added implementation of VCard (RFC 2426) which can be used
2187 as part of Requested Attributes in WHOIS command. Affected
2188 file lib/silcutil/silcvcard.[ch].
2190 Fri Oct 11 23:52:17 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2192 * Some strncat -> silc_strncat changes our the core and
2195 * Added SILC_SKE_STATUS_SIGNATURE_ERROR and OUT_OF_MEMORY
2196 errors. Added better error printing to SKE library.
2197 Affected files lib/silcske/silcske.c, silcske_status.h and
2200 * Save the PKCS key length even if only private key is set to
2201 SilcPKCS. Affected file lib/silccrypt/silcpkcs.[ch] and rsa.c.
2203 * Fixed the usage of silc_pkcs_get_key_len since it returns the
2204 length in bits not in bytes. Affected files are
2205 lib/silcske/silcske.c, lib/silccore/silcauth.c and
2206 silcd/server_query.c.
2208 Wed Oct 9 17:22:57 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2210 * Added silc_attribute_payload_encode_data to directly encode
2211 the data into the attributes buffer. Renamed function
2212 silc_attribute_payload_parse_list to silc_attribute_payload_parse.
2213 Affected files are lib/silccore/silcattrs.[ch].
2215 * silc_hash_table_find_foreach calls the foreach function now
2216 once even if the nothing was found with context set to NULL.
2217 Affected file lib/silcutil/silchashtable.[ch].
2219 * Remove the RESOLVING flag from client entry after received
2220 the Requested Attributes from the client. Fixed memory leak
2221 in client entry freeing. Affected files silcd/server_query.c
2224 * Added Requested Attributes support into SILC Client Library.
2225 It is not able to send requested attributes in WHOIS command,
2226 and also receive and process requested attributes. Added
2227 silc_client_attribute_[add|del] and silc_client_attributes_get
2228 functions. Added also `ignore_requested_attributes' to the
2229 SilcClientParams to not use attributes in client. Affected
2230 files are lib/silcclient/command.c, client_attrs.[ch],
2231 silcclient.h, client_internal and client.[ch].
2233 * Changed the silc_client_get_client_by_id to support Requested
2234 Attributes, it takes them as argument now. Affected file
2235 is lib/silcclient/silcclient.h, and idlist.c.
2237 * Added -details option to WHOIS command in Irssi SILC Client
2238 to support the requested attributes. By default it requests
2239 all attributes. Affected file lib/silcclient/command.c and
2240 irssi/doc/help/in/whois.in.
2242 Tue Oct 8 17:58:28 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2244 * Add also SERVICE attribute for server-constructed attribute
2245 data. Also digitally sign the attributes and add
2246 SERVER_DIGITAL_SIGNATURE attribute. Affected file is
2247 silcd/server_query.c.
2249 Mon Oct 7 18:25:35 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2251 * Changed the silc_attribute_payload_encode to support list
2252 of attributes (function may be called several times to add
2253 a new attribute). Removed the silc_attribute_payload_encode_list
2254 function. The encoding function now also automatically encodes
2255 the data, so the caller does not need to do that. Affected
2256 files lib/silccore/silcattrs.[ch].
2258 * Added support for replying on behalf of the user to the
2259 Requested Attributes in WHOIS command in the server. Affected
2260 file silcd/server_query.c.
2262 * SILC_NOT_IMPLEMENTED macro use SILC_LOG_INFO now instead of
2263 SILC_LOG_DEBUG. Affected file lib/silcutil/silclog.h.
2265 Sun Oct 6 16:48:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2267 * Don't swtich to become primary router if we are backup if
2268 decryption error has occurred. Affected file silcd/server.c.
2270 * Fixed a bug in backup router IP address comparison in
2271 silc_server_backup_get.
2273 Save now also the port of the server/router and use that
2274 in comparison as well. Affected file silcd/server_backup.c.
2276 * Normal server now reconnects to backup router automatically
2277 if connection is lost to it. Affected file silcd/server.c.
2279 Thu Sep 26 13:51:02 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2281 * If packet processing fails (like integrity check fails)
2282 the connection is closed now. Affected files are
2283 lib/silccore/silcpacket.c and silcd/server.c.
2285 Mon Sep 23 10:59:39 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2287 * Fixed double free in RSA public key set function
2288 silc_rsa_set_public_key. Affected file lib/silccrypt/rsa.c.
2291 Sun Sep 22 14:54:05 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2293 * Rewrote WHOIS, WHOWAS and IDENTIFY commands in the server.
2294 Added server_query.[ch] which provides one interface for
2295 querying information using all three commands.
2297 * Changed all "typedef unsigned char" in core library to
2298 "typedef SilcUInt8".
2300 Sat Sep 21 21:36:45 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2302 * Added silc_strncat into lib/silcutil/silcstrutil.[ch].
2304 * Renamed silc_server_get_client_resolve to
2305 silc_server_query_resolve and moved to server_query.[ch].
2307 Wed Sep 18 18:28:04 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2309 * Resumed client packet handling from server put the resumed
2310 client on wrong list on router and caused the client not
2311 be present on the network anymore. Now fixed to put the
2312 client to correct list. Affected file silcd/packet_receive.c.
2314 Wed Sep 18 15:13:48 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
2316 * Various cleanup in error message output in config parsing code
2317 and in server init code. Fixed error log files containing
2318 too many newlines ('\n') in some situations. Affected files are
2319 silcd/serverconfig.c, silcd/silcd.c, and silcd/server.c.
2321 Wed Sep 18 10:51:23 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2323 * Use the reverse lookupped hostname in client internals
2324 instead of one user provided us as remote server name.
2325 Affected file lib/silcclient/client.c.
2327 Mon Sep 16 12:02:54 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2329 * Added 'app_context' to silc_schedule_init. It is an
2330 application specific context that is delivered to application
2331 in task callback functions. Affected files are
2332 lib/silcutil/silcutil.[ch].
2334 * The hb_context in SilcSocketConnection is not freed
2335 automatically anymore (application must free it). Freeing
2336 it automatic is inconsistent. Affected files are
2337 lib/silcutil/silcsockconn.[ch].
2339 Sun Sep 15 22:16:19 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2341 * Added support for removing explicitly added client connections
2342 in rehash and closing the client connections if they were
2343 unconfigured in the rehash. Affected file silcd/server.c.
2345 * Added support for aborting automatically pending commands
2346 that never receives the reply (to avoid memory leaks).
2347 Added also silc_server_command_pending_timed to set the
2348 specific timeout for pending command. Affected files are
2349 silcd/command[_reply].[ch].
2351 * Added SILC_STATUS_ERR_TIMEDOUT status. Updated protocol
2352 specs and lib/silccore/silcstatus.h.
2354 Sun Sep 15 12:25:10 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2356 * Changed the silc_get_time to accept time value as argument
2357 or if zero is sent return current local time. Affected
2358 file lib/silcutil/silcutil.[ch].
2360 * Added STATS command to client library and Irssi SILC client.
2361 Patch provided by Ville Räsänen <ville.rasanen@iki.fi>.
2363 Wed Sep 11 09:22:00 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2365 * Assure that channel key is set before sending it. May
2366 crash server otherwise. Affected file silcd/packet_send.c.
2368 Tue Sep 10 09:50:08 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2370 * Assure that endless loop cannot happen with detached client
2371 resolving on normal server. Added idlist status
2372 SILC_IDLIST_STATUS_RESUME_RES. Affected files are
2373 silcd/idlist.h and silcd/packet_receive.c.
2375 Mon Sep 9 12:18:18 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2377 * Incoming file transfer request cannot use same session as
2378 the sending session. This can happen when sending file to
2379 yourself. Crashed the client on quit. Affected file
2380 lib/silcclient/client_ftp.c. Bug #24.
2382 Sun Sep 8 18:39:25 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2384 * Implemented the draft-riikonen-precense-attrs draft and
2385 the Attribute Payload into the lib/silccore/silcattrs.[ch].
2387 Sun Sep 8 13:13:44 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2389 * Distribute the SERVER_SIGNOFF notify also to local backup
2390 routers from the primary router. The backup router may not
2391 have the signing of local server directly connected and need
2392 to know about the signoff. Affected file silcd/server_util.c.
2394 * Use the primary router as the origin of the locally connected
2395 server when it is disconnecting from the backup router since
2396 that's where it really is coming from. Now the clients from
2397 the disconnecting server are removed correctly and "shadow"
2398 clients are not left to the backup router. Affected file
2401 Sat Sep 7 22:26:50 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2403 * If normal server is standalone and found existing but disabled
2404 channel, do not re-create the channel since it creates
2405 duplicate same channels. Affected file silcd/server.c.
2407 * Added anonymous client connections support to server. New
2408 "anonymous" configuration option to ConnectionParams section
2409 added. If set to true, the username and hostname information
2410 of the client will be scrambled and anonymous user mode is
2411 set automatically to the user. Affected files are
2412 silcd/serverconfig.[ch], silcd/packet_receive.c and server.c.
2414 Sat Sep 7 16:02:09 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2416 * In JOIN notify handling, mark that the cache entry of the
2417 client cannot be expired. Can cause crashes on normal
2418 server (asserts client->channels). Affected file is
2419 silcd/packet_receive.c.
2421 * From now on distribution versions are used as protocol versions
2422 instead of by default using the Toolkit base version as protocol
2423 version. Affected file prepare.
2425 * Do not set the locally resolved hostname for local client
2426 entry but take what server sends. This way the real hostname
2427 is showed in WHOIS for yourself. Affected file is
2428 lib/silcclient/idlist.c and lib/silcclient/client.c.
2430 * Resolve local info with IDENTIFY when connecting to server.y
2432 Sat Sep 7 14:22:43 CEST 2002 Lubomir Sedlacik <salo@silcnet.org>
2434 * Rewritten check for POSIX threads. Use --with-pthreads[=DIR]
2435 for implied search (not needed on platforms which has native
2436 pthreads library). Use --without-pthreads to disable threads.
2437 Affected file is configure.in.pre
2439 * Fixed --with-iconv on platforms which need to bypass (broken)
2440 native iconv(). Affected file is configure.in.pre
2442 Sat Sep 7 15:08:13 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2444 * Moved -C option parsing in Irssi SILC client at same time
2445 as other options. The UI was initialized earlier and caused
2446 problems on command line. Bug #16. Affected file is
2447 irssi/src/silc/core/silc-core.c.
2449 Mon Sep 2 23:00:30 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
2451 * Added global variable silc_log_timestamp that tells silclog
2452 wether to print or not the timestamp in the logging files.
2453 Affected file lib/silcutil/silclog.[ch].
2455 * Added silcd configuration option Timestamp in the Logging
2456 section. Affected file silcd/serverconfig.[ch],
2457 doc/example_silcd.conf.in.
2459 Fri Aug 30 08:57:33 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2461 * Fixed fingerprint checking to check for entirely empty
2462 fingerprint instead of two first bytes when determining
2463 if it is set. Bug #18. Affected file silcd/command.c.
2465 * Fixed duplicate PKCS name registering to not allow it.
2466 Bugs #17. Affected file lib/silccrypt/silcpkcs.c.
2468 Sun Aug 25 08:02:04 CEST 2002 Lubomir Sedlacik <salo@silcnet.org>
2470 * Conditionalize non-gcc compiler optimizations for various
2471 platforms, enable those commented out. Cleanups.
2472 Affected file lib/silcmath/mpi/configure.in
2474 Sat Aug 24 15:11:32 EEST 2002 Timo Sirainen <tss@iki.fi>
2476 * silc_rng_exec_command() left zombie processes if command
2477 didn't generate any output. Affected file
2478 lib/silccrypt/silcrng.c
2480 Fri Aug 23 22:05:44 CEST 2002 Lubomir Sedlacik <salo@silcnet.org>
2482 * Rewrote iconv checking, introduce --with-iconv for systems
2483 which rely on libiconv. Check if iconv() provided by libc
2484 is good enough, otherwise demand libiconv. Affected file
2487 Fri Aug 23 07:10:52 CEST 2002 Lubomir Sedlacik <salo@silcnet.org>
2489 * Search for ldopen() also in libc. This enables SIM support
2490 on *BSD systems. Based on patch from Alex Zepeda. Affected
2491 file configure.in.pre
2493 Sun Aug 18 04:44:30 CEST 2002 Lubomir Sedlacik <salo@silcnet.org>
2495 * Don't call AM_CONDITIONAL conditonally for SILC_THREADS.
2496 This fixes prepare on *BSD systems. Affected file
2499 Sun Aug 4 15:55:40 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2501 * More fixed for not having purge timeout for global clients
2502 that are on channel. Affected files silcd/command_reply.c
2505 * Fixed the rekey protocol to work with backup router connections.
2506 Rekey packets are now allowed on disabled connections as
2507 well. Affected files silcd/packet_send.c and server.c.
2509 * Do not switch to be as backup router when shutting down and
2510 closing the primary connection. Affected file silcd/server.c.
2512 * Fixed memory leaks in backup router deleting. Added
2513 silc_server_backup_free to free all data during shutdown of
2514 server. Affected files silcd/server_backup.[ch].
2516 Sun Jul 14 21:33:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2518 * Do not process commands if the sock->user_data is NULL.
2519 Affected file silcd/command.c.
2521 Tue Jul 9 19:03:11 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2523 * Fixed buffer overflow and security problems (loosing bits
2524 in CFB encryption) in SILC RNG. Problems reported by
2525 Markku-Juhani O. Saarinen <mjos@saturn.tcs.hut.fi>.
2527 Sun Jul 7 13:10:01 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2529 * Added yet more checks that client is not expired on global
2530 list if it is on channels. Affected file is
2531 silcd/command_reply.c.
2533 Sat Jul 6 11:45:11 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2535 * Merged c0ffee's MIME signal patch which adds support for
2536 sending also MIME messages in Irssi SILC Client, and handling
2537 received MIME messages in a signal (and perhaps doing something
2538 to non-textual MIME messages).
2540 Sun Jun 30 01:30:22 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2542 * Fixed pending command deletion in server and client library
2543 to check the whole list instead of breaking after first found.
2544 The affected files are silcd/command.[ch] and
2545 lib/silcclient/command.[ch].
2547 Sat Jun 29 17:40:12 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2549 * Return NO_SUCH_CHANNEL error in USERS for channel that is
2550 secret or private, otherwise it's possible to find out
2551 whether a secret channel exists or not. Affected file
2554 * If CMODE change fails during the mode setting, assure that
2555 the old mode mask is set for the channel back. Affected
2556 file silcd/command.c.
2558 * Fixed passphrase saving on +a channel on normal server
2559 after successful JOIN command. Affected file silcd/command.c.
2561 Fri Jun 28 11:53:25 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2563 * Remove server/router operator privileges in DETACH command,
2564 since it's possible to resume to server where these
2565 privileges would not be allowed for the client. Affected
2566 file silcd/command.c.
2568 * Do not set to wait for backup in rehash of the server.
2569 Affected file silcd/server.c.
2571 * Do not check listener sockets when counting how many
2572 socket connections we have. Affected file is
2573 silcd/server_util.c.
2575 * Do not announce disconnected clients that are remaining
2576 in history (for WHOWAS). This is because SIGNOFF notify
2577 for these has been sent earlier already. Affected file
2580 Thu Jun 27 20:07:27 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2582 * Buffer overflow with CUMODE command's mode->mode character
2583 conversion. Reported by Ville Räsänen. Affected file
2584 lib/silcutil/silcutil.c.
2586 Thu Jun 27 16:54:33 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2588 * Allow heartbeat packets to go disabled connections anyway.
2589 Affected files silcd/server.c and silcd/packet_send.c.
2591 * Do not broadcast New Channel packets with List flag set
2592 in the packet to backup routers. The router must check
2593 for the correctness of the packets before sending them.
2594 It is possible that router will have enforce Channel ID
2595 change and this would cause desync in the backup router.
2596 Affected file silcd/packet_receive.c.
2598 * Remove SILC_PACKET_FLAG_LIST from the temp packets that
2599 are handled in list parsing. They are not list packets
2600 anymore. Affected file silcd/packet_receive.c.
2602 Thu Jun 27 11:27:07 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2604 * Stop waiting for backup router through the timeout, not
2605 directly after backup router has arrived. Affected file
2608 * Do not re-create channel keys and send them when removing
2609 clients in server shutdown. Affected files are
2610 silcd/server_internal.h and silcd/server_util.c.
2612 * Notify distribution to backup routers was missing from
2613 the silc_server_send_notify_dest function which caused
2614 desyncing problems with backup router. Affected file is
2615 silcd/packet_send.c.
2617 * The client's channel removing was working wrong on
2618 backup router. It assumed that it doesn't know global
2619 information but backup router does know. For this reason
2620 it could remove channel when it wasn't supposed to do that.
2621 Affected file silcd/server.c and silcd/server_util.c.
2623 Wed Jun 26 15:14:12 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2625 * Stop for a couple seconds after badkup router has become
2626 primary router. Affected file silcd/server.c.
2628 * Added silc_server_remove_servers_by_server, which is used
2629 to remove servers originated from some other server. Also
2630 clients of those servers can be removed too. Affected file
2631 silcd/server_util.[ch].
2633 * When removing clients after a server has signed of remove
2634 also all servers behind that server (unless they are known
2635 to be available locally), and send SERVER_SIGNOFF for each
2636 of the server separately. Also the signed off clients are
2637 sent now separately per signed off server. The affected files
2638 are silcd/server.c and silcd/server_util.[ch].
2640 * All servers added with silc_idlist_add_server must always
2641 have both "router" and "connection" pointers set. Otherwise,
2642 bad server entries may be left around in the cache.
2643 Affected file silcd/command_reply.c.
2645 * Do not create the channel key in NEW_CHANNEL packet
2646 processing if the channel is empty. Affected file
2647 silcd/packet_receive.c.
2649 * Completed backup router support for standalone routers.
2650 Supports also servers in the cell that do not use the backup
2653 Wed Jun 26 10:38:11 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2655 * Fixed a bug in silc_string_regexify which did not add '^'
2656 at the start of each string, and thus the matching was
2657 not explicit. For example ban list iikone@*!*@* would
2658 match also "priikone", which is wrong, it would have to be
2659 *iikone@*!*@* to match also "priikone". Affected
2660 file lib/silcutil/unix/silcunixutil.c.
2662 Tue Jun 25 18:47:39 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2664 * Enable all local server connections before updating client
2665 caches when we've become backup router. Otherwise, signoff
2666 packets may not reach the clients. Affected files are
2667 silcd/server.c and silcd/server_util.[ch].
2669 * Fixed a bug in version string parsing which could crash
2670 the program with specially formatted version string.
2671 Bug reported and patch provided by Ville Räsänen. Affected
2672 file lib/silcutil/silcutil.c.
2674 * Handle the disconnection immediately when DISCONNECT
2675 packet is received in server. Affected file silcd/server.c.
2677 * Primary router now waits a short time (10 seconds) for
2678 backup router connection before accepting any other
2679 connection (except local). Affected file silcd/server.c,
2682 * Fixed a crash in client libary in NICK_CHANGE notify when
2683 NICK_CHANGE arrived for client entry we are resolving
2684 currently. Affected file lib/silcclient/client_notify.c.
2686 * Call the sconn->callback completion even if error had
2687 occurred. Start reconnecting always if connection to
2688 primary router fails during backup router protocol.
2689 Affected files silcd/server.c and server_backup.c.
2691 Mon Jun 24 17:47:52 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2693 * Added functions silc_server_send_opers and
2694 silc_server_send_opers_notify to send packets stricly
2695 to operators. Added macro SILC_SERVER_SEND_OPERS macro
2696 to send variable argument notify to operators.
2697 Affected files silcd/packet_send.[ch] and silcd/server.h.
2699 * Removed UMODE rights checking with UMODE_CHANGE notify.
2700 Affected file silcd/packet_receive.c.
2702 * Server/router operator now receives notify when network
2703 switches to backup router and when it resumes the use of
2704 primary router. Affected file silcd/server.c and
2705 silcd/server_backup.c.
2707 * Fixed the updating of client information after backup
2708 resuming protocol is over; update all except local clients
2709 to the new primary router. The affected file is
2710 silcd/server_util.c.
2712 * Added support for closing active connections in rehash
2713 that were unconfigured by the user. Supports currently
2714 closing server and router connections. Affected file
2717 * Rewrote some SILC_LOG_DEBUG's in silcd/server_backup.c.
2719 Sun Jun 23 17:32:31 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2721 * Don't do SILC_STRING_LANGUAGE encoding if the outbuffer
2722 is NULL since seems that on some platforms NULL is allowed
2723 and on some it's not. Fallback encoding is used instead.
2724 Affected file lib/silcutil/silcstrutil.c.
2726 * Fixed statistics updating for incoming server connection
2727 which could cause problems when re-connecting. Affected
2728 file silcd/server.c.
2730 * Preliminary backup router support for standalone router
2731 added. Affected files in silcd/.
2733 * Mark server connections in backup router disabled before
2734 and after backup protocol. Affected file is
2735 silcd/server_backup.c.
2737 * Added support for reconnecting to remote server connection
2738 even if the protocol fails, and if the configuration wants
2739 us to keep trying to connect anyway.
2741 Server connection is not allowed to backup router if
2742 backup router does not have connection to primary router yet.
2744 Affected file is silcd/server.c.
2746 Sat Jun 22 21:34:59 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2748 * Added silc_client_udpate_server function to update changed
2749 server info. Affected file lib/silcclient/idlist.[ch].
2751 * Added check for server entries that are being resolved when
2752 notify is received. If being resolved, handle the received
2753 notify only after it's resolved so that all notifys are
2754 handled in same order as received from the server.
2756 Added similar resolver check to channel entries. Every
2757 notify that cause resolving of any information that affects
2758 channel entry marks the channel entry in waiting state.
2759 After whatever resolving is over the waiters are signalled
2760 and only then the notifys are handled in the same order
2761 as delivered from the server.
2763 Affected files are lib/silcclient/idlist.[ch], and
2766 * Fixed KILLED notify handling in normal server. Affected
2767 file silcd/packet_receive.c.
2769 * Added SILC_IDLIST_STATUS_LOCAL which indicates that entry
2770 is locally connected, or was locally connected (but may
2771 be detached and connection is not active). Added also
2772 SILC_IS_LOCAL for checking this status. Affected files
2773 silcd/idlist.h, silcd/packet_receive.c, silcd/server_util.c,
2774 silcd/server.c and silcd/server_internal.h.
2776 Sat Jun 22 17:06:58 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2778 * Don't send or handle TOPIC_SET if topic is already set and
2779 is same as being set. Affected files silcd/command.c and
2780 silcd/packet_receive.c.
2782 * Fixed CMODE change rights checking to work correctly when
2783 removing modes by operator. Affected file is
2784 silcd/server_util.c.
2786 * Fixed some handling with New Channel packet in router and
2787 fixed some CMODE_CHANGE notify handling in server and router.
2788 Affected file is silcd/packet_receive.c.
2790 * Changed "disconnect" client operation to include the
2791 reason of the disconnection and optional disconnection
2792 message. Affected file lib/silcclient/silcclient.h.
2794 * Made the compilation of lib/contrib/ stuff conditional.
2795 Affected files configure.in.pre, lib/contrib/Makefile.am.
2797 Sat Jun 22 12:49:21 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2799 * All CMODE_CHANGE and CUMODE_CHANGE notifys are now sent back
2800 to the sender of the notify too, to avoid situation where two
2801 notifys are in the network at the same time going to oppsite
2802 directions. Affected file silcd/packet_receice.c.
2804 Fri Jun 21 10:00:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2806 * Delete the client from channel even if the cilent->id is
2807 NULL. It was possible that client was deleted without
2808 removing from channels (theoretically at least). Affected
2809 file silcd/server.c and silcd/server_util.c.
2811 * Free the client data too when resuming is not successful.
2812 Affected file silcd/packet_receive.c.
2814 * Merged some code from c0ffee's silc-plugin. Affected files
2815 irssi/src/silc/core/silc-channels.c and silc-expandos.c.
2817 * Added SILC_PRIMARY_ROUTE and SILC_BROADXAST macros to
2818 silcd/server_internal.h. SILC_PRIMARY_ROUTE Returns pointer
2819 to the primary router connection, the other one returns
2820 TRUE if packet must be broadcasted to network.
2822 * All notifys that are destined to primary router (to network)
2823 are now automatically sent to backup routers even if the
2824 router is standalone (and has backup router). Affected files
2827 * Added --without-irssi and --without-silcd configuration
2828 options for disabling the compilation of these applications.
2829 Affected file configure.in.pre and prepare.
2831 Thu Jun 20 13:48:15 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2833 * Implemented SILC_STRING_BMP and SILC_STRING_UNIVERSAL for
2834 UTF-8 encoding and decoding. Added also new encodings
2835 SILC_STRING_BMP_LSB and SILC_STRING_UNIVERSAL_LSB.
2837 Added also SILC_STRING_LANGUAGE which is language and charset
2838 specific encoder and decoer for those platforms that support
2839 iconv(). It can convert the UTF-8 to and from the locale
2840 specific character set.
2842 Affected file lib/silcutil/silcstrutil.[ch].
2844 * Added macro SILC_NOT_IMPLEMENTED to lib/silcutil/silclog.h.
2846 * Added function silc_get_command_name to the file
2847 lib/silcutil/silcutil.[ch].
2849 * Improved the server debug output a bit. Affected files are
2852 Wed Jun 19 17:46:31 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2854 * Save the channel passphrase when received succesful JOIN
2855 command reply from router, on normal server. Otherwise
2856 joinig +a channels from normal server is not possible.
2857 Affected file silcd/command.c.
2859 * Fixed a bug in TOPIC_SET notify handling. The notifier
2860 may be other than client too, like server or channel.
2861 It expected it to always be only client and ignored the
2862 notify. Affected file silcd/packet_recieve.c.
2864 * Removed some (unnecessary) debug printing from
2865 lib/silccore/silcid.c and lib/silccore/silcargument.c.
2867 * Do not force CMODE_CHANGE when server is announcing new
2870 Router announces stuff only after server reannounces channel
2871 after CHANNEL_CHANGE notify.
2873 These fixes optimizes the announcing procedure, and perhaps
2874 fixes some problems too. Affected file silcd/packet_receive.c.
2876 * Fixed SERVER_SIGNOFF sending to local clients. It was
2877 totally broken and sent the notify to all local clients,
2878 instead of only to those that was on same channel as the
2879 signing off clients. Affected file silcd/server_util.c.
2881 * Added -D option to server. It can be used to give debug
2882 level. The levels are from 0 - 99, and are predefined for
2883 smooth server debugging. (see silcd.c for the predefined
2884 levels). Affected file silcd/server.c.
2886 Wed Jun 19 16:01:51 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2888 * Fixed a bug in Irssi SILC client to close the connection
2889 properly when disconnecting from server. Affected file
2890 irssi/src/silc/core/client_ops.c.
2892 Tue Jun 18 17:14:52 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2894 * When authenticating as founder during JOIN command, check
2895 that the one authenticating becomes the only founder on the
2896 channel. Affected file silcd/command.c.
2898 * Better checking for founder mode setting when CUMODE_CHANGE
2899 notify is received. Affected file silcd/packet_receive.c.
2901 * Close all connections when shutting down the server by sending
2902 DISCONNECT packet. Close all listeners too when shutting
2903 down the server. Affected file silcd/server.c.
2905 * Handle DISCONNECT packet correctly in client library by
2906 calling the "disconnect" client operation. Affected file
2907 lib/silcclient/client.c.
2909 * Handle local errors correctly during resuming. Affected
2910 file lib/silcclient/client.c.
2912 Tue Jun 18 10:26:27 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2914 * The log file is not dupped internally anymore in
2915 lib/silcutil/silclog.c. Fixed memory leaks too.
2917 * The scheduler now dispatches all pending timeout tasks
2918 when it is uninitialized with silc_schedule_uninit.
2919 Affected file lib/silcutil/silcschedule.c.
2921 Mon Jun 17 21:30:55 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2923 * Added --enable-stack-trace option to configure. Added
2924 memory allocation stack trace support. Added files
2925 lib/silcutil/stacktrace.[ch]. Affected files are
2926 lib/silcutil/silcmemory.[ch].
2928 * Fixed memory leaks from libraries and server. Affected
2929 files around the tree.
2931 * Reverted back a fix made to CUMODE which broke it.
2932 Affected file silcd/command.c.
2934 Sun Jun 16 11:49:45 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2936 * Added SILC_MESSAGE_FLAG_UTF8 to the protocol specs and the
2937 core library, and implemented it. All textual messages SHOULD
2938 use this flag and the message MUST be UTF-8 encoded.
2939 All text messages sent by Irssi SILC client are now UTF-8
2940 encoded (regardless whether the terminal supports UTF-8 or not).
2941 Affected files are lib/silccore/silcchannel.h,
2942 irssi/src/silc/core/silc-servers.c, silc-channels.c and
2945 Sat Jun 15 18:23:39 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2947 * Added lots of new statistics updating that was missing from
2948 the server and router code. Affected files in silcd/.
2950 * Sending SIGUSR1 signal to server now dumps the current
2951 server statistics into /tmp directory. Affected file is
2954 * ROBODoc documented the lib/silccrypt/silchash.h. Improved
2955 the SILC Hash Interface also. Added new functions
2956 silc_hash_get_name, silc_hash_init, silc_hash_update and
2957 silc_hash_final. Affected file lib/silccrypt/silchash.c.
2959 Sat Jun 15 12:09:14 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2961 * Added some better info printing for client during connecting.
2962 Affected file silcd/server_util.c.
2964 * Implemented the SILC_CHANNEL_UMODE_QUIET mode that can be used
2965 to silence a user on a channel. Affected files are
2966 lib/silcclient/client_channel.c, irssi/src/silc/core/client_ops.c,
2967 irssi/src/fe-common/silc/module-formats.[ch], silcd/command.c
2968 and silcd/packet_receive.c.
2970 * Fixed a fatal bug in handling of malformed command payload.
2971 Affected file silcd/command.c.
2973 * Fixed a double free when announcing channel users to router.
2974 Affected file silcd/server.c.
2976 * After successful authentication to channel founder mode, check
2977 that there isn't anyone else with founder mode on the channel.
2978 The one that authenticated will become founder and anyone
2979 else is demoted. Affected file silcd/command.c.
2981 * Added error printing of any error that has occurred during
2982 any command in client library. Affected file is
2983 irssi/src/silc/core/client_ops.c.
2985 * Removed some error printing from the client library and left
2986 it for the application to worry (from the error status it
2987 receives in 'command' client operation. Affected file is
2988 lib/silcclient/command.c.
2990 Fri Jun 14 22:59:02 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2992 * Added new status types KEY_AGREEMENT_ALREADY_STARTED and
2993 KEY_AGREEMENT_SELF_DENIED to lib/silcclient/silcclient.h.
2994 Starting key agreement with itself is denied. Affected file
2995 is lib/silcclient/client_keyagr.c.
2997 * Fixed some error checkings from the SFTP library which caused
2998 misbehaviour. Affected files are lib/silcsftp/sftp_client.c
2999 and lib/silcsftp/sftp_util.c.
3001 * Added new "debug" and "debug_string" settings to Irssi SILC
3002 client which can be used to print runtime debugging on the
3003 Irssi's screen. Available when compiled with --enable-debug
3004 option. Affected file irssi/src/silc/core/silc-core.c.
3006 Tue Jun 11 16:36:02 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
3008 * Fixed a missing variadic parameter in a function call that
3009 caused server crash when a non-allowed connection arrived.
3010 Reported by Richard Becker. Affected file silcd/server.c.
3012 Mon Jun 10 16:29:42 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3014 * Added WATCH list sending to backup routers from router.
3015 The WATCH command is sent by the router to the backup
3016 router. Affected file silcd/command.c.
3018 * Mark the backup_router flag for RouterConnection entry
3019 if the backup router stuff is defined in the config file.
3020 Affected file silcd/serverconfig.c.
3022 * Fixed some backup data sending around the code to work better
3023 if the router is standalone router. Not all places were fixed.
3024 Affected file silcd/packet_receive.c, silcd/packet_send.c,
3027 * Fixed the router connecting when connecting to multiple
3028 routers. It ignored every other router except the first
3029 one. Affected file silcd/server.c.
3031 Mon Jun 10 09:28:21 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3033 * Made the private key generation after expiration optional.
3034 If not created after expiration the old key will re-expire
3035 at a later time (and thus key pair is not necessary to
3036 change). Affected file irssi/src/silc/core/clientutil.c.
3038 Sun Jun 9 18:58:25 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3040 * The length arguments in bind() and connect() were wrong
3041 and fixed now to used SIZEOF_SOCKADDR in the
3042 lib/silcutil/unix/silcunixutil.c.
3044 Tue Jun 4 18:36:05 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3046 * Fixed detach timeout handling to use Client ID and not
3047 the actual client entry which may be freed in the callback.
3048 Affected file silcd/command.c.
3050 Thu May 30 15:53:45 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3052 * Merged c0ffee's multiple interface support patch.
3053 Affected files in silcd/.
3055 Wed May 29 18:08:15 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3057 * Cleanup keys properly. Affected file is
3058 irssi/src/silc/core/clientutil.c.
3060 Tue May 28 20:11:41 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3062 * Display the user mode on the status bar. Affected file
3063 irssi/src/silc/core/silc-expandos.c.
3065 Tue May 28 13:56:26 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3067 * If private message key is not set, but the flag is set in
3068 the packet, ignore the packet since it cannot be decrypted.
3069 Affected file lib/silcclient/client_prvmsg.c.
3071 Thu May 23 12:00:14 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3073 * When resuming client, remove the old client entry from
3074 the watcher list too. Affected file silcd/packet_receive.c.
3076 * Do not allow normal server to force founder mode away
3077 from router if the founder mode is already set. Affected
3078 file silcd/packet_receive.c.
3080 * Remove the client entry with watch notify types with short
3081 timeout, and not directly, so that other notifys can be
3082 retrieved too. Affected file lib/silcclient/client_notify.c.
3084 * Display notification about data messages that cannot be
3085 displayed. Affected files irssi/src/silc/core/client_ops.c,
3086 irssi/src/fe-common/silc/module-formats.[ch].
3088 Sun May 19 18:59:00 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3090 * Fixed the CHANNEL_CHANGE notify handling in client libary
3091 to not use freed memory. Affected file is
3092 lib/silcclient/client_notify.c.
3094 * Fixed CUMODE_CHANGE notify handling in server. Affected
3095 file silcd/packet_receive.c.
3097 * Fixed USERS command to support empty channels. Affected
3098 file silcd/command.c.
3100 Sat May 18 11:35:19 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3102 * Allow multiple identical pending commands to be registered
3103 in client library. Affected file is lib/silcclient/command.c.
3105 * Call the completion for resolving client information only
3106 after all resolvers has finished. This fixes a crash in
3107 the client. Added support for checking when the resolvers
3108 are finished. Affected file is lib/silcclient/idlist.c.
3110 * Wait by default 3 seconds before reconnecting to the server
3111 after being disconnected. Makes the /detach command a bit
3114 Fri May 17 17:23:45 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3116 * Check the watcher list before sending signoff notifys
3117 when closing client connection. Affected file is
3120 * Added better CMODE command rights checking. Affected file
3121 silcd/server_util.c.
3123 Fri May 17 08:33:41 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3125 * Fixed watcher list checking during server signoff. It
3126 crashed the server. Affected file silcd/server_util.c.
3128 * The JOIN command reply returns now the founder's public
3129 key. Affected file is silcd/command.c.
3131 * Announce the channel mode, and the mode properties with
3132 CMODE_CHANGE notify. Affected file silcd/server.c.
3134 * Mark new channels by default disabled, untill at least
3135 one user joins the channel. Affected file is
3136 silcd/packet_receive.c.
3138 Thu May 16 13:05:13 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3140 * The nickname argument to watch notify can be optional.
3141 Fixes a crash in server. Affected file silcd/packet_send.c.
3143 * Remove the client entry from cache if the WATCH notify type
3144 is KILLED, SERVER_SIGNOFF or SIGNOFF. Affected file is
3145 lib/silcclient/client_notify.c.
3147 * Check the watcher list before and after changing nickname
3148 when the NICK_CHANGE notify is received. Affected file is
3151 * Fixed a crash in OPER and SILCOPER command sending. Empty
3152 passphrase caused the crash. Affected file is
3153 lib/silcclient/command.c.
3155 Wed May 15 19:01:42 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3157 * Merged with Irssi CVS for Irssi SILC client.
3159 Tue May 14 19:37:48 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3161 * Completed the protocol specifications.
3163 Tue May 7 20:41:58 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3165 * Merged with Irssi CVS for Irssi SILC client.
3167 Tue May 7 11:07:16 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3169 * Added the founder's public key delivery to the
3170 CUMODE_CHANGE notify type as well. Updated the protocol
3171 specs and the code. Affected files are silcd/packet_send.[ch],
3172 silcd/packet_receive.c and silcd/command.c.
3174 Mon May 6 19:46:12 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3176 * Added silc_pkcs_public_key_copy function into the
3177 lib/silccrypt/silcpkcs.[ch].
3179 * Remove the `iv' from the SilcChannelEntry since we can
3180 live without it. Affected files are silcd/idlist.h and
3181 silcd/packet_receive.c.
3183 * Added support for sending the founder's public key in
3184 the CMODE_CHANGE notify packet in the server. Affected
3185 files are silcd/packet_send.[ch], silcd/packet_receive.c,
3186 silcd/command.c and silcd/server.c.
3188 * Changed the FOUNDER_AUTH authentication to use only
3189 public key authentication as defined by new protocol
3190 specs. Passphrase authentication with that mode cannot
3191 be used anymore. It is now possible to reclaim founder
3192 mode from any server in the network. Affected files are
3193 silcd/command.c, silcd/idlist.h and silcd/command_reply.c.
3195 * Added permanent channels support by making the channel
3196 permanent when FOUNDER_AUTH mode is set on the channel.
3197 The channel will not be destroyed even if channel is empty
3198 when that mode is set. Protocol TODO #17. Affected
3199 files are silcd/server.[ch], server_util.[ch],
3200 silcd/command.c, silcd/packet_receive.c and
3201 lib/silcclient/command.c.
3203 Fri May 3 18:36:51 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3205 * Added reference counter to the command reply context in
3206 the client library. Affected files are
3207 lib/silcclient/command_reply.[ch].
3209 Fri May 3 11:37:10 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3211 * Fixed rekey protocol with PFS in the client library.
3212 Affected file is lib/silcclient/protocol.c.
3214 * Added support for list of errors in client library
3215 command reply handling. Affected file is
3216 lib/silcclient/command_reply.c.
3218 * Defined that the WHOIS and IDENTIFY commands can send
3219 list of errors. Updated the protocol specs. Protocol
3222 * Added support for sending list of errors to WHOIS and
3223 IDENTIFY commands in server. Added support for receiving
3224 list of errors in server. Affected files are
3225 silcd/command.c and silcd/command_reply.c.
3227 * Fixed client info resolving on LEAVE command in client
3228 library to not crash. Affected file is
3229 lib/silcclient/client_notify.c.
3231 Thu May 2 08:45:11 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3233 * Defined that the NICK command replies with thew changed
3234 nickname too, to make the nickname changing simpler at
3235 the client's end. Updated protocol specs and the code
3236 in client and server. Affected files are
3237 silcd/command.c, lib/silcclient/command_reply.c and
3238 lib/silcclient/command.c.
3240 Mon Apr 29 20:10:42 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3242 * Added `Compressed' packet flag to indicate that the packet
3243 payload is compressed by the sender. Updated the protocol
3244 specs and the core library. The compression still is not
3245 implemented in the sources. Affected file is
3246 lib/silccore/silcpacket.h.
3248 Mon Apr 29 09:48:12 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3250 * Remove pending command callbacks also if the connection
3251 to the server is destroyed. Affected file is
3252 lib/silcclient/client.c.
3254 Sat Apr 27 19:52:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3256 * Added new QUIET channel user mode that can be used to
3257 quiet a user in a channel. Updated the protocol specs but
3258 it wasn't implemented yet. Protocol TODO #27. Affected
3259 file is lib/silccore/silcmode.h.
3261 Mon Apr 22 09:09:44 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3263 * Added BLOCK_INVITE user mode to be able to block incoming
3264 invite notifications. Protoocol TODO #26. Affected files
3265 are lib/silccore/silcmode.h, lib/silcclient/command.c and
3268 * SILC Publickey fields MUST be UTF-8 encoded now. Updated
3269 the protocol specs and the code. Affected file is
3270 lib/silccrypt/silcpkcs.c.
3272 Sun Apr 21 19:44:38 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3274 * Disconnect Payload includes now the status type. Updated
3275 the protocol specs and the code. Protocol TODO #25.
3276 Affected files are silcd/server.c, lib/silcclient/client.c.
3278 * Added NOT_AUTHENTICATED, BAD_SERVER_ID, INCOMPLETE_INFORMATION,
3279 KEY_EXCHANGE_FAILED and BAD_VERSION error status types.
3280 Moved the silc_client_command_status_messages table to the
3281 lib/silcutil/silcutil.c and added new funtion
3282 silc_get_status_message, which deprecates function
3283 silc_client_status_message. Affected files are
3284 lib/silccore/silcstatus.h, lib/silcclient/command_reply.[ch],
3285 lib/silcutil/silcutil.[ch].
3287 Fri Apr 19 17:35:15 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3289 * Defined that the nickname hash in Client ID MUST be from
3290 lowercase nickname. This effectively changes nicknames in
3291 SILC to case-insensitive. Updated the protocol specs and
3292 the code. Affected files are lib/silcutil/silcutil.[ch],
3293 silcd/serverid.c, and silcd/idlist.c.
3295 * Added new channel user modes BLOCK_MESSAGES_USERS and
3296 BLOCK_MESSAGES_ROBOTS. Updated the protocol specs and the
3297 code. Affected files are lib/silccore/silcmode.h,
3298 lib/silcclient/command.c, and silcd/packet_send.c.
3300 * Added new error status ERR_RESOURCE_LIMIT. Updated protocol
3301 specs and code. Affected file lib/silccore/silcstatus.h.
3303 * Added support for watch list. It is possible to add nicknames
3304 to be watched, and when they come to network, leave network
3305 or user mode changes the watcher will be notified of this
3306 change. Added SILC_COMMAND_WATCH command, added new
3307 notify type SILC_NOTIFY_TYPE_WATCH to deliver the watch
3308 notifications. Updated the protocol specs and implemented
3309 this to library, client and server. Protocol TODO #21.
3310 Affected files are lib/silccore/silccomand.h,
3311 lib/silccore/silcnotify.h, lib/silcclient/command[_reply].[ch],
3312 silcd/command[_reply].[ch], lib/silcclient/client_notify.c,
3313 silcd/packet_send.[ch], silcd/packet_receive.c, and
3314 irssi/src/silc/core/client_ops.c.
3316 * Added user mode SILC_UMODE_REJECT_WATCHING to reject
3317 somebody watching you. Updated the protocol specs and the
3318 code. Affected files are lib/silccore/silcmode.h, and
3319 lib/silcclient/command.c.
3321 Fri Apr 19 09:02:20 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3323 * Added service support to SILC protocol. Added new command
3324 SILC_COMMAND_SERVICE. Updated the protocol specs and the
3325 core library. Services are not implemented in server or
3326 client for now. Protocol TODO #20. Affected files are
3327 lib/silccore/silcstatus.h, lib/silccore/silccommand.h.
3329 * Added SilcStatus argument to `command' client operation
3330 to return the error status when command sending fails
3331 locally. Changed all command in client library to return
3332 correct command status. Affected files are
3333 lib/silcclient/command.c, lib/silcclient/silcclient.h and
3334 irssi/src/silc/core/client_ops.c.
3336 Thu Apr 18 14:09:51 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3338 * Added silc_mime_parse function to parse MIME headers.
3339 Affected files are lib/silcutil/silcstruti.[ch].
3341 * Added MIME header parsing in Irssi SILC Client. It displays
3342 all textual MIME objects, others it ignores. Affected file
3343 is irssi/src/silc/core/clien_ops.c.
3345 Wed Apr 17 22:07:59 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
3347 * Fixed a bug in the pid writing function, which couldn't be
3348 written in a root-owned directory.
3350 Tue Apr 16 09:34:40 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3352 * Defined that channel message to unknown Channel ID must
3353 cause SILC_NOTIFY_TYPE_ERROR notify message to the sender.
3354 Updated the protocol specs and the code in server. The
3355 affected file is silcd/packet_receive.c.
3357 Mon Apr 15 19:57:57 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3359 * Added new notify type SILC_NOTIFY_TYPE_ERROR and specified
3360 that it is used to send error notifys if error occurs during
3361 some SILC packet processing, except commands. The error
3362 types are same as for command reply types. Defined that
3363 if private message is sent to unknown Client ID the error
3364 is sent in SILC_NOTIFY_TYPE_ERROR instead of command reply.
3365 Updated the protocol specs and code. Affected files are
3366 lib/silccore/silcnotify.h, added lib/silccore/silcstatus.h,
3367 lib/silcclient/client_notify.c, silcd/packet_receive.c,
3368 and irssi/src/silc/core/client_ops.c. Renamed the
3369 SilcCommandStatus to SilcStatus.
3371 * Defined the use of extra WHOIS attributes in WHOIS command.
3372 The <Requested Attributes> (defined in a separate document)
3373 can be used to request additional information about user
3374 not returned by standard WHOIS command. Defined that server
3375 can send WHOIS command directly to client. Client provides
3376 the requested attributes to the server. Updated the protocol
3377 specs. Protocol TODO #4. Implementation is not done yet
3378 (Protocol TODO #24).
3380 * Renamed function silc_client_command_status_message to
3381 silc_client_status_message. Affected files are
3382 lib/silcclient/command_reply.[ch].
3384 Sun Apr 14 21:13:42 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3386 * Changed the WHOIS, IDENTIFY and WHOWAS count arguments to
3387 32 bit integers. Updated the protcol specs and the code.
3388 Affected files are silcd/command.c and
3389 lib/silcclient/command.c.
3391 Sun Apr 14 19:49:02 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
3393 * Fixed a bug in library where sending a bogus authentication
3394 payload would lead to a crash. Affected file is
3395 lib/silccore/silcauth.c.
3397 Sat Apr 13 13:09:24 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3399 * Added detach_disabled and detach_timeout server config
3400 options to the server. Affected files silcd/serverconfig.[ch],
3401 silcd/command.c and silcd/packet_receive.c.
3403 Fri Apr 12 20:09:08 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3405 * Added resolve_cmd_ident field to the SilcClientEntry structure
3406 too so that if the entry is for example being resolved so
3407 another command may attach to the same pending command reply
3408 without requiring to resolve the same entry again. Added
3409 support for adding multiple pending commands for one
3410 command idenfier. Affected files lib/silcclient/command.[ch],
3411 lib/silcclient/command_reply.[ch], lib/silcclient/idlist.h.
3413 Fri Apr 12 10:17:51 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3415 * Defined that server receives WHOIS command reply for private
3416 and secret channels too. Updated protocol specs and the
3417 code in server. Affected file silcd/command.c.
3419 * Defined <channel user mode list> argument to WHOIS command
3420 reply for returning user modes on the channels. The
3421 channel list now doesn't include the user mode anymore but the
3422 actual channel mode. Updated protocol specs and the code in
3423 client and server. Affected files are silcd/command_reply.c,
3424 silcd/command.c, silcd/server.c, irssi/src/silc/core/client_ops.c,
3425 and lib/silcclient/command_reply.c.
3427 * Save the channels list in WHOIS command reply in normal server
3428 so that WHOIS always shows joined channels also in normal
3429 server and not just on router. Affected file is
3430 silcd/command_reply.c.
3432 Thu Apr 11 22:29:33 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3434 * Defined that server receives USERS command reply for private
3435 and secret channels too. Updated protocol specs and the
3436 code in server. Affected file silcd/command.c.
3438 Thu Apr 11 16:32:08 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3440 * Changed the UMODE's mode mask argument to be optional. If
3441 not provided then the command merely returns the current mode
3442 mask to the client. Updated protocol specs and the server.
3443 Affected file is silcd/command.c.
3445 * Added SILC session detachment/resuming support. It is possible
3446 to detach by closing the network connection and then re-connect
3447 and resume to the old client session. Added DETACHED user
3448 mode that server will set for detached client. Added new
3449 packet RESUME_CLIENT which is used to perform the resuming
3450 process. Added DETACH command. Updated the protocol specs,
3451 core library, client and server. Protocol TODO #22. Very
3452 many affected files around the tree.
3454 Wed Apr 10 16:32:01 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3456 * Changed the CMODE's mode mask argument to be optional. If
3457 not provided then the command merely returns the current mode
3458 mask to the client. Updated protocol specs and the server.
3459 Affected file is silcd/command.c.
3461 * Changed the Killer's Client ID in KILLED notify to be just
3462 any ID payload since router server is allowed to kill as well.
3463 Updated protocol specs, client libary and server. Affected
3464 files are lib/silcclient/client_notify.c, silcd/packet_receive.c,
3465 and irssi/src/silc/core/client_ops.c.
3467 Tue Apr 9 17:15:42 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3469 * Added new user modes ANONYMOUS for special anonymous servers
3470 that may set the mode for client, and BLOCK_PRIVMSG which
3471 client may set to block incoming private messages unless the
3472 Private Message Key flag is set (using private keys to protect
3473 private messages). Updated protocol specs and code in client
3474 and server and core library. Protocol TODO #23. Affected
3475 files are lib/silccore/silcmode.h, silcd/server.[ch],
3476 irssi/src/silc/core/client_ops.c, silcd/packet_receive.c,
3477 irssi/docs/help/in/umode.in, lib/silcclient/command.c.
3479 * Added new channel user mode BLOCK_MESSAGES which the client
3480 may set to itself to tell server not send channel messages.
3481 Other packets such as channel key packets are still sent.
3482 Protocol TODO #23. Updated the protocol specs, client and
3483 server. Affected files are lib/silccore/silcmode.h,
3484 irssi/docs/help/in/cumode.in, lib/silcclient/command.c,
3485 lib/silcutil/silcutil.c, silcd/command.c, and
3486 silcd/packet_send.c.
3488 Mon Apr 8 23:57:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3490 * Redefined the Status Payload to include now two 8 bit fields,
3491 instead of one 16 bit field. This now makes it possible to
3492 send list of errors. Updated the protocol specs and the code
3493 in core library, client library and server. Protocol TODO #1.
3494 Affected files are lib/silccore/silccommand.[ch],
3495 lib/silcclient/command_reply.[ch], silcd/command.c,
3496 silcd/command_reply.c and silcd/packet_receive.[ch].
3498 Mon Apr 8 19:57:40 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
3500 * Added config parse status SILC_CONFIG_EPRINTLINE, this status
3501 must be handled by the application and should tell the application
3502 that an error message was already printed, and it should print the
3503 config coords (line, filename, ...). Affected files are
3504 silcd/serverconfig.c, lib/silcutil/silcconfig.[ch].
3506 * Added local macro SILC_SERVER_CONFIG_ALLOCTMP to make the
3507 server config parsing code more readable.
3509 Fixed a bug in the fetch_logging() config callback.
3511 Affected files is silcd/serverconfig.c.
3513 * Drop root privileges when started in foreground. Don't drop them
3514 if debugging also. Affected file is silcd/silcd.c.
3516 Mon Apr 8 17:00:41 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3518 * Added more IM-like features by introducing new user modes
3519 for setting various presence information. Added new modes:
3520 INDISPOSED, BUSY, PAGE, HYPER and ROBOT. Updated protocol
3521 specs and code. Protocol TODO #19. Affected files are
3522 lib/silccore/silcmode.h, irssi/src/silc/core/client_ops.c,
3523 irssi/docs/help/in/umode.in and lib/silcclient/command.c.
3525 Sun Apr 7 17:07:59 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3527 * Added STATS command to the protocol after all, to return
3528 various statistical information about the network. It can
3529 be used by clients to retrieve statistical information, and
3530 servers may use it to to fetch cell and network wide
3531 statistics from router. Updated the protocol specs and
3532 implemented it to the server. Protocol TODO #16.
3533 Affected files are lib/silccore/silccommand, silcd/command.[ch],
3534 silcd/command_reply.[ch].
3536 Sat Apr 6 17:08:58 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3538 * The LIST command reply in client libary now adds new channel
3539 entry if the returned channel doesn't exist yet in cache,
3540 and returns the channel entry to the application in the
3541 command_reply client operation. Affected file is
3542 lib/silcclient/command_reply.c.
3544 * Changed the channel message payload's MAC generation to
3545 include the IV in the MAC as well. This way all relevant
3546 parts of the channel message payload are authenticated also
3547 with the channel message MAC (and not only by packet MAC).
3548 Causes incompatibility with 1.0 protocol. Protocol TODO #7.
3549 Affected file is lib/silccore/silcchannel.c.
3551 * Fixed the SKE to save the remote version, since the
3552 silc_ske_parse_version mistakenly checked wrong version,
3553 after it replaced the start payload. Affected files are
3554 lib/silcske/silcske.[ch].
3556 Fri Apr 5 16:03:03 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3558 * Splitted lib/silcutil/silcutil.h into silcstrutil.h for
3559 string utility functions. Added there also new functions
3560 silc_utf8_[encode/decode/valid] for UTF-8 string encoding.
3561 Affected files lib/silcutil/silcstrutil.[ch].
3563 * Renamed silc_*_pem functions to silc_pem_* functions. Affected
3564 files are lib/silcutil/silcstrutil.[ch].
3566 * Defined that the security property fields in SKE SHOULD be
3567 UTF-8 encoded, defined that version string MUST be US-ASCII
3568 encoded, defined that passphrases sent in connection
3569 authentication protocol MUST be UTF-8 encoded. Implemented
3570 these to the client and server. Defined also that other
3571 passphrases sent in the protocol MUST be UTF-8 encoded.
3572 Affected files are lib/silcske/silcske.c,
3573 lib/silcclient/protocol.c, silcd/protocol.c,
3574 silcd/serverconfig.c, and lib/silccore/silcauth.c.
3576 * Changed the silc_client_close_connection interface to not
3577 need the SilcSocketConnection which should not be visible
3578 to application. Affected files are lib/silcclient/client.c
3579 and lib/silcclient/silcclient.h.
3581 * Rewrote the text for Private Message Key Payload in the
3582 protocol specification. Protocol TODO #11.
3584 Wed Apr 3 16:24:51 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3586 * Upgraded the protocol version to 1.1, updated protocol specs
3589 * Added the nickname as new argument to NICK_CHANGE notify and
3590 added it to protocol specs and implemented it to client and
3591 server. Protocol TODO #3. Affected files are silcd/idlist.[ch],
3592 silcd/command.c, silcd/packet_receive.c, packet_send.[ch], and
3593 lib/silcclient/client_notify.c.
3595 * Added the killer's client ID to the KILLED notify and added
3596 it to protocol specs and implemented it to client and server.
3597 Protocol TODO #13. Affected files are silcd/command.c,
3598 silcd/packet_receive.c, packet_send.[ch],
3599 lib/silcclient/client_notify.c, irssi/src/silc/core/client_ops.c.
3600 The killer's client entry is now returned to application in
3601 the `notify' client operation.
3603 * Fixed the Max Argument fields that had too large value set
3604 in the protocol specs. Protocol TODO #14.
3606 * Added the LEAVE command reply to return the ID of parted
3607 channel. Updated protocol specs and implemented it to the
3608 client and server. Protocol TODO #15. Affected files are
3609 silcd/command.c, lib/silcclient/command_reply.c. The channel
3610 entry is now returned to application in the `command_reply'
3613 * Rewrote the version SKE version checking in client libary
3614 and in server to use the silc_parse_version_string. Affected
3615 files are lib/silcclient/protocol.c, silcd/protocol.c.
3617 * Added SILC_STATUS_ERR_NO_CHANNEL_FOPRIV error status to few
3618 commands that was missing it, and updated protocol specs and
3619 the server implementation. Protocol TODO #10. The affected
3620 file is silcd/command.c.
3622 * Defined new message flags SILC_MESSAGE_FLAG_REPLY to be
3623 generic reply to a generic request (REQUEST flag), and
3624 SILC_MESSAGE_FLAG_DATA to send any kind of data in a generic
3625 way. A draft-riikonen-silc-flags-payloads-00.txt is written
3626 to define the payload for DATA flag. Added the flags to
3627 the implementation. Protocol TODO #9. Affected file is
3628 lib/silccore/silcchannel.h.
3630 Changed the client library to return the message length
3631 to application as well in the channel_message and private_message
3632 client operations. Affected files are
3633 lib/silcclient/client_prvmsg, lib/silcclient/client_channel.c,
3634 lib/silcclient/silcclient.h, irssi/src/silc/core/client_ops.c,
3635 and lib/silcclient/client_ops_example.c.
3637 * Added two new channel modes: SILC_CMODE_SILENCE_USERS
3638 and SILC_CMODE_SILENCE_OPERS which can be used to moderate
3639 the channel. Updated protocol specs and impelemented this
3640 to client and server. Protocol TODO #6. Affected files are
3641 silcd/packet_receive.c, server_util.c, lib/silcclient/command.c,
3642 lib/silcclient/client_channel.c, lib/silccore/silcmode.h.
3644 Added new options m and M to CMODE command in Irssi SILC
3645 client to set these modes.
3647 * Deprecated all administrative commands from SILC protocol
3648 since they are highly implementation specific commands.
3649 Updated protocol specs. Moved the old commands in
3650 implementations to private range of command types. Affected
3651 files are silcd/command.c, lib/silcclient/command.c and
3652 lib/silcclient/command_reply.c. Protocol TODO #8.
3654 * Fixed a bug in server where sending unknown command crashes
3655 the server. Affected file silcd/command.c.
3657 Wed Apr 3 09:57:47 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3659 * Added SILC_PROTOCOLVERSION macro to check protocol version
3660 of a socket connection. The affected file is
3661 lib/silcutil/silcsockconn.h.
3663 * Added better error logging in rekey protocol. Affected file
3666 * Do not check public key types in SKE during rekey. Affected
3667 file lib/silcske/payload.c.
3669 * Fixed the rekey protocol with PFS, which was totally broken.
3670 Affected file silcd/protocol.c.
3672 Tue Apr 2 14:55:06 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3674 * Some client implementations quit network by doing first LEAVE
3675 and then immediately SIGNOFF (like Bombyx). We now do check
3676 after a short time after LEAVE notify and check whether the
3677 client is still valid after LEAVE, and if not we remove it from
3678 cache. Affected file is lib/silcclient/client_notify.c.
3680 Tue Apr 2 13:39:04 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
3682 * Merged version 1.1.4 of zlib. Even if it not currently in use,
3683 it's good not to have security holes here.
3685 * Fixed a negative refcount situtuation for the config context.
3686 Affected file is silcd/serverconfig.c.
3688 Mon Apr 1 20:15:10 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
3690 * ROBOdoc documented lib/silcutil/silcutil.h.
3692 Sat Mar 30 21:06:45 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3694 * Optimized even more the SilcPacketContext structure. Now
3695 totally saved 16 bytes of memory per context after optimization.
3696 Affected files are lib/silccore/silcpacket.[ch].
3698 * Made strict checks for valid SILC IDs. Affected file is
3699 lib/silccore/silcid.c.
3701 Sat Mar 30 18:15:55 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3703 * Changed the object argument for silc_cipher_register,
3704 silc_hash_register, silc_hmac_register and silc_pkcs_register
3705 to const. Affected files are lib/silccrypt/silccipher.[ch],
3706 silchash.[ch], silchmac.[ch] and silcpkcs.[ch].
3708 * Changed the silc_get_username and silc_get_real_name to
3709 never fail. Affected file lib/silcutil/unix/silcunixutil.c.
3711 * Fixed the Irssi SILC Client to use the silc_get_username and
3712 silc_get_real_name insted of glib routines since the glib
3713 routines only corrupt stack. Fixes the Irssi SILC to work in
3714 Cygwin. Affected file irssi/src/silc/core/silc-core.c.
3716 * Fixed the Irssi to not use g_get_home_dir since it crashes
3717 or returns garbage on cygwin and corrupts stack. Added function
3718 get_home_dir to Irssi routines. Affected files are
3719 irssi/src/core/misc.[ch] and irssi/src/core/core.c.
3721 Fri Mar 29 21:55:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3723 * Made some structure optimizations. SFTP memory FS MemFSEntry
3724 entry structure. Optimized SilcTask structure. Optimized
3725 SilcPacketContext structure.
3727 Affected files lib/silcsftp/sftp_fs_memory.c,
3728 lib/silcutil/silcschedule.c, lib/silccore/silcpacket.h.
3730 Fri Mar 29 10:41:07 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3732 * And yet again reverted back the config thing since Johnny
3733 screwed it up. Affected file silcd/serverconfig.[ch], server.c,
3736 * Fixed memory leaks from config object. Affected files are
3737 silcd/serverconfig.[ch].
3739 * Added support for adding new connections to the server in rehash.
3740 After rehash they take effect.
3742 Added support for changing the maximum allowed connections in
3743 rehash. The number can grow but going smaller is not supported.
3745 Added function silc_server_num_sockets_by_remote to the
3746 silcd/server_util.[ch].
3748 Affected files are silcd/server.c, and silcd/serverconfig.[ch].
3750 Fri Mar 29 03:26:12 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
3752 * Added preliminary checking during config parsing for a valid
3753 public/private key and removed further checks in the code.
3754 Affected files are silcd/serverconfig.[ch], server.c.
3756 * Moved functions silc_server_drop() and silc_server_daemonise()
3757 from server.c to silcd.c since they are stricly related to
3758 the application activity.
3760 * Reverted a small part of the automatic ref/unref since
3761 it caused a double unref in some situations. Affected
3762 files are silcd/silcd.[ch], server.c, serverconfig.c.
3764 * Added some .cvsignore files in the lib directory.
3766 Thu Mar 28 22:51:15 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3768 * Fixed silc_net_gethostbyaddr to correctly resolve by
3769 address. Affected file lib/silcutil/silcnet.c.
3771 * Fixed the notify relaying to client. The HMAC to be used
3772 with relayed packets ws wrong and caused decryption failure
3773 at the client end. Affected file is silcd/packet_receive.c.
3775 Thu Mar 28 19:02:05 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3777 * Created new branch silc_protocol_1_0_branch.
3779 * Reverted the silc_log_quick change in lib/silcutil/silclog.c.
3781 * Changed the silc_server_config_* routines to be SilcServer
3782 independent. They are now officially application specific code
3783 and not part of generic server implementation. Affected files
3784 are silcd/serverconfig.[ch], silcd/silcd.c, silcd/server.c.
3786 Thu Mar 28 17:01:43 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3788 * Added automatic referencing of config context in the
3789 silc_server_config_alloc, and automatic unreferencing in the
3790 silc_server_config_destroy. Affected files are
3791 silcd/serverconfig.[ch], silcd/silcd.c.
3793 * Fixed the silc_log_quick handling in the logging routines.
3794 It didn't log quickly when it was TRUE. Affected file is
3795 lib/silcutil/silclog.c. Also the flush delay was set even
3796 if it was 0 in config file. Affected file is
3797 silcd/serverconfig.c.
3799 * Added support for changing key pair of the server in rehash.
3800 Affected file silcd/server.c.
3802 Thu Mar 28 12:17:21 CET 2002 Pekka Riikonen <priikone@silcnet.org>
3804 * Fixed the TOPIC_SET notify to not cras. It changed the topic
3805 too early, before getting the channel entry. Affected file
3806 is silcd/packet_receive.c.
3808 Thu Mar 28 09:58:16 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
3810 * Added functions silc_server_config_[ref/unref], these are used
3811 to prevent that the config object is destroyed.
3813 No longer directly affect global variables silc_log_quick and
3814 silc_log_delay, they are first cached inside the config object
3815 and then applied with silc_server_config_setlogfiles().
3817 silc_server_config_set_defaults() is now internal to
3818 serverconfig.c, there are no reasons to show this internal stuff
3821 Affected files are silcd/serverconfig.[ch].
3823 * Added macro SILC_SERVER_LOG_STDERR(), this should replace most
3824 fprintf's to stderr, since some code may be executed again after
3825 the server went into the background. Affected files are
3828 * Added rehash support. Added function silc_server_rehash() that
3829 will perform all the basic tasks of the rehashing procedure.
3831 * Added command line option `-x, --hexdump'. This will enable the
3832 SILC_LOG_HEXDUMP calls that are no longer enabled with `--debug'.
3833 The option `--hexdump' implies `--debug'.
3835 * Fixed a bad bug in the logging APIs (silcutil library) where
3836 the application would crash after calling silc_log_reset_all().
3838 Wed Mar 27 19:43:16 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3840 * Fixed the KICKED notify handling in client library to
3841 correctly remove the channel and all entries from the
3842 channel when I was kicked. This bug crashed the client.
3844 Fixed yet another but in KICKED notify handling to remove
3845 the kicked client correctly from the channel.
3847 Affected file is lib/silcclient/client_notify.c.
3849 * Fixed a minor bug in looking up correct client entry
3850 in KICKED notify in server. Affected file is
3851 silcd/packet_receive.c.
3853 * Fixed the lib/silcmath/Makefile.am to include the MPI and GMP
3854 sources correctly to distribution. Fixes --with-gmp option.
3856 * Removed the manual rehashing from ID Cache, and changed it
3857 to use the SILC Hash Table's auto rehash feature. Affected
3858 file is lib/silccore/silcidcache.c.
3860 Wed Mar 27 00:07:11 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3862 * Fixed a bug in the silc_client_nickname_format function that
3863 handles the multiple same nickname formatting. Two clients
3864 with same nickname caused problems after the first one left
3865 and rejoined. It didn't format the nickname correctly.
3866 Affected file is lib/silcclient/idlist.c.
3868 Tue Mar 26 19:33:03 CET 2002 Pekka Riikonen <priikone@silcnet.org>
3870 * Don't change the topic if olod topic is same as new one.
3871 Affected file is silcd/packet_receive.c.
3873 Mon Mar 25 21:11:35 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3875 * Added cross-reference support to the SILC Documentation
3876 generator. All types across all HTML files are now cross-
3877 referenced. Affected files util/robodoc/generator.c and
3878 scripts/silcdoc/silcdoc.
3880 * Added file lib/silcutil/silctypes.h to include all the
3881 arithmetic type definitions and some macros. Removed
3882 includes/bitmove.h and moved macros to silctypes.h.
3884 Mon Mar 25 17:19:46 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3886 * Merged bugfixes for Irssi SILC client from irssi.org CVS.
3888 Sun Mar 24 11:21:04 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3890 * Added `type' argument to silc_id_payload_parse_id function which
3891 now returns the type of the ID to the sent pointer. Affected
3892 file is lib/silccore/silcid.[ch].
3894 * Added check for CMODE_CHANGE notify type that mode change is
3895 allowed by the sender. Affected file silcd/packet_receive.c.
3897 * Added check for CUMODE_CHANGE notify type that mode change is
3898 allowed by the sender. Affected file silcd/packet_receive.c.
3899 Added the ID type as CUMODE_CHANGE notify type as argument
3900 to the `notify' client operation. Affected files are
3901 lib/silcclient/client_notify.c, irssi/src/silc/core/client_ops.c.
3903 * Added function silc_client_add_server to the client library.
3904 Added support for resolving also channel and server info when
3905 received unknown entity in notify packet. Affected files are
3906 lib/silcclient/idlist.[ch], lib/silcclient/client_notify.c.
3908 * Added function silc_command_get_status to return the command
3909 status from the command reply's argument payload. Affected files
3910 are lib/silccore/silccommand.[ch].
3912 * Added check for KICKED notify type that the kicking is
3913 allowed by the client. Affected file silcd/packet_receive.c.
3915 * Created function silc_get_input which can be used to get input
3916 (echo on or off) from user on command line. Affected files are
3917 lib/silcutil/silcutil.[ch].
3919 Sat Mar 23 09:51:26 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3921 * Optimized silc_server_packet_relay_to_channel function.
3922 Added new function silc_channel_message_payload_encrypt which
3923 can be called directly if channel message payload needs to
3924 be encrypted and is already encoded (no need to call _encode
3925 function). Packet relaying is now done by router without any
3926 extra memory allocations. Affected files are
3927 lib/silccore/silcchanel.[ch], silcd/packet_receive.c and
3928 silcd/packet_send.c.
3930 * Fixed the INVITE notify handling. It took wrong arguments
3931 as invite list and invite delete. Affected file is
3932 silcd/packet_receive.c.
3934 * Added check for TOPIC_SET notify type that the topic change is
3935 allowed by the client. Affected file silcd/packet_receive.c.
3937 * Added check for INVITE notify type that inviting is allowed by
3938 the client. Affected file silcd/packet_receive.c.
3940 * Changed the silc_server_client_on_channel to return the
3941 SilcChannelClientEntry as well. Moved the function
3942 silc_server_check_cmode_rights to server_util.[ch].
3943 Affected files are silcd/server_util.[ch], silcd/command.c.
3945 * Added function silc_server_check_umode_rights to check whether
3946 changing client's user mode is allowed. Added check for
3947 UMODE_CHANGE notify type that the umode change is allowed
3948 by the client. Affected files are silcd/server_util.[ch],
3949 silcd/packet_receive.c and silcd/command.c.
3951 Fri Mar 22 12:25:58 CET 2002 Pekka Riikonen <priikone@silcnet.org>
3953 * Fixed the SILC_PACKET_MAX_ID_LEN to actually be the max
3954 ID length. It ignored that ID can be IPv6 based as well.
3955 Affected file lib/silccore/silcpacket.h.
3957 * Fixed the silc_id_id2str and silc_id_str2id to take the
3958 IPv6 address offset's into consideration. Affecte file is
3959 lib/silccore/silcid.c.
3961 Thu Mar 21 20:44:13 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3963 * Fixed the internal Unix scheduler functions to check for
3964 NULL context they may receive. The affected file is
3965 lib/silcutil/unix/silcunixschedule.c.
3967 Thu Mar 21 19:12:22 EET 2002 Timo Sirainen <tss@iki.fi>
3969 * Changed hardcoded ~/.silc paths to use get_irssi_dir() so you
3970 can specify different directory with --home command line
3971 parameter. Affected files irssi/src/silc/core/client_ops.c,
3974 * SILC-specific commands aren't now executed if the active server
3975 isn't of SILC-type, so there won't be problems with having
3976 IRC and SILC protocol support in same client. Affected files
3977 irssi/src/silc/core/silc-channels.c, silc-servers.c,
3980 Wed Mar 20 11:06:57 CET 2002 Pekka Riikonen <priikone@silcnet.org>
3982 * Improved the signal support in SILC Schedule. Added new
3983 function silc_schedule_signal_call which is used by application
3984 to mark a signal to be called. It is now safe to perform
3985 any kind of tasks in signal callbacks since it is guaranteed
3986 that the application specified signal callback is called
3987 after the signal is over. Affected files are
3988 lib/silcutil/silcschedule.[ch], lib/silcutil/*/silc*schedule.c.
3990 Tue Mar 19 20:42:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3992 * Added `name' field to SilcChannelPrivateKey to represent
3993 application given name for the key. Moved also the context from
3994 lib/silcclient/idlist.h into lib/silcclient/silcclient.h.
3995 Added the `name' argument also to the function
3996 silc_client_add_channel_private_key.
3998 Added function silc_client_current_channel_private_key to set the
3999 current channel private key in use.
4001 Added "change" command to KEY command which can be used to change
4002 the current channel private key. Bound the command also to
4003 alt+K (Alt+Shift+k).
4005 Also affected files lib/silcclient/client_channel.c,
4006 irssi/src/docs/help/in/key.in, irssi/src/silc/core/silc-channel.c.
4008 Tue Mar 19 16:32:43 CET 2002 Pekka Riikonen <priikone@silcnet.org>
4010 * Added silc_rng_get_byte_fast function in to the
4011 lib/silccrypt/silcrng.[ch].
4013 * Changed the interface of silc_packet_assemble and the
4014 silc_packet_send_prepare. If silc_packet_assmble is now
4015 called the application does not call silc_packet_send_prepare
4016 because the library will call it automatically. These
4017 interfaces now also return a reference to the outgoing buffer
4018 which includes the assembled packet, which the application can
4019 use to encrypt the packet.
4021 Affected files are lib/silccore/silcpacket.[ch],
4022 lib/silcclient/client.c, client_channel.c client_prvmsg.c,
4023 silcd/packet_send.c, server_backup.c and packet_receive.c.
4025 * Fixed a packet sending bug on very high load, where outgoing
4026 packet queue wasn't handled correctly and packets got corrupted.
4027 Affected files are lib/silcutil/*/silc*sockconn.c,
4028 lib/silcclient/client.c and silcd/server.c.
4030 Mon Mar 18 21:00:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4032 * Added macro SILC_PACKET_DATALEN which can be used during
4033 packet assembling to check whether the data to be added to
4034 the packet will fit to SILC_PACKET_MAX_LEN. If not the data
4035 len is truncated until it fits it.
4037 Added checks for maximum length of channel message payload and
4038 private message payload also.
4040 Added checks for maximum packet length in server and in
4043 Affected files are lib/silccore/silcpacket.h, silcd/packet_send.c,
4044 lib/silcclient/client.c, lib/silccore/silcchannel.c and
4045 lib/silccore/silcprivate.c, lib/silcclient/client_channel.c and
4046 lib/silcclient/client_prvmsg.c.
4048 Mon Mar 18 14:54:42 CET 2002 Pekka Riikonen <priikone@silcnet.org>
4050 * Added silc_server_packet_queue_purge call to the
4051 silc_server_disconnect_remote to assure that all data in the
4052 queue before disconnecting is sent to the network. Affected
4053 file silcd/server.c.
4055 Sun Mar 17 19:26:16 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4057 * Added the deleting of server's own ID cache entry to the
4058 silc_server_free function. Free also everything else that
4059 has been allocated in silc_server_init. The affected file
4062 Sun Mar 17 15:44:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4064 * Added functions silc_parse_version_string, silc_version_to_num,
4065 and silc_ske_parse_version to parse SILC protocol style version
4066 strings. Affected files lib/silcutil/silcutil.[ch] and
4067 lib/silcske/silcske.[ch].
4069 * Added new configuration params: version_protocol, version_software
4070 and version_software_vendor to specify what version the remote
4071 host must at least be to be able to connect to server. The vendor
4072 string can be regex matched too. Added new function
4073 silc_server_connection_allowed to check maximum number of allowed
4074 connections, and allowed versions for incoming connections.
4075 Affected files are silcd/server.c, server_util.[ch] and
4078 Sun Mar 17 10:24:50 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4080 * Added preliminary support for signals in scheduler. The
4081 signals we care about are now blocked always when the scheduler
4082 is locked. This way we can synchronise the use of signal with
4083 scheduler. It is guaranteed that when signal occurs the scheduler
4084 is not locked, and thus new tasks can be safely added to the
4087 Renamed silc_schedule_wakeup_init and silc_schedule_wakeup_uninit
4088 to silc_schedule_internal_init and silc_schedule_internal_uninit.
4089 Added new platform specific routines
4090 silc_schedule_internal_signals_[un]block and
4091 silc_schedule_internal_signal_[un]register.
4093 Added new functions to SILC Schedule API:
4094 silc_schedule_signal_[un]register. Each signal that application
4095 is going to use should be registered to the scheduler.
4097 Affected files are lib/silcutil/silcschedule.[ch],
4098 lib/silcutil/*/silc*schedule.c.
4100 Sat Mar 16 22:39:23 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4102 * Check for unauthenticated client and server in the
4103 silc_server_new_client and silc_server_new_server functions.
4104 Affected file silcd/packet_receive.c.
4106 * Added function silc_string_is_ascii to check whether given
4107 string is 7-bit ASCII string. Affected files are
4108 lib/silcutil/silcutil.[ch].
4110 * Added function silc_id_is_valid_server_id into the
4111 silcd/serverid.c and added checking for valid Server ID's in
4112 silc_server_new_server. The Server ID must always be based
4113 on the server's public IP address.
4115 * Added logging of DISCONNECT packet message in the server.
4116 Affected file silcd/server.c.
4118 Sat Mar 16 18:04:30 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4120 * Changed all library interfaces that use Global RNG to also
4121 accept SilcRng as argument. Affected files are
4122 lib/silcclient/command.c, lib/silccore/silcauth.[ch],
4123 lib/silccore/silcchanel.[ch], lib/silcclient/client_channel.c,
4124 silcd/packet_send.c, lib/silccore/silcprivate.[ch],
4125 lib/silcmath/silcprimegen.c, lib/silcmath/silcmath.h, and
4126 lib/silccrypt/rsa.c.
4128 * Added function silc_pkcs_generate_key to the
4129 lib/silccrypt/silcpkcs.[ch] for applications so that they
4130 don't need to do pkcs->pkcs->init calls anymore.
4132 * Remove SilcSocketConnection from the SFTP API since it really
4133 wasn't needed there. The application has the information
4134 saved in its contexts anyway and the SFTP layer doesn't need
4135 know about it. Affected files lib/silcsft/silcsftp.h and
4136 lib/silcsftp/sftp_[server/client].c.
4138 * Rewrote the SILC SIM (modules) interface in lib/silcsim.[ch].
4139 The SilcSimContext is not SilcSim.
4141 * Fixed possible buffer overflows in silc_id_render in the
4142 lib/silcutil/silcutil.c.
4144 * On EPOC the global crypto module lists are not used at all
4145 in the crypto library. Added support for using the constant
4146 algorithm list on EPOC. Affected files are
4147 lib/silccrypt/silccipher.c, silchash.c, silchmac.c and
4150 * Fixed the handling of third parameter of KICKED notify, since
4151 it was mistakenly updated to SILC Protocol 1.0 even though it
4152 is to be included in 1.1. Since it is not in 1.0 it is not
4153 mandatory, and this fix now handles it only if it is provided,
4154 and it is not error if it is not provided. Affected file
4155 lib/silcclient/client_notify.c.
4157 Sat Mar 16 09:07:27 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4159 * Handled CHANNEL_CHANGE notify (ignore it) in Irssi SILC
4160 client. Affected file irssi/src/silc/core/client_ops.c.
4162 * Merged with Irssi 0.8.4 from irssi.org CVS.
4164 Thu Mar 14 12:53:57 CET 2002 Pekka Riikonen <priikone@silcnet.org>
4166 * Check for valid socket connection in client entries before
4167 sending any messages. Fixes a crash, but doesn't fix some
4168 other underlaying bug that is lurking there. Affected
4169 file silcd/packet_send.c.
4171 Thu Mar 14 13:38:12 EET 2002 Timo Sirainen <tss@iki.fi>
4173 * $usermode, $cumode and $cumode_space expandos shouldn't do
4174 anything with non-SILC server records. Affected file
4175 irssi/src/silc/core/silc-expandos.c
4177 Wed Mar 13 21:38:26 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4179 * Fixed the silc_net_check_[host/local]_by_sock to support
4180 IPv6 bound sockets as well. Now they can return IPv6 addresses
4181 as well. Affected file lib/silcutil/silcnet.c.
4183 * Fixed silc_net_addr2bin to correctly convert IPv6 addresses.
4184 Affected lib/silcutil/unix/silcunixnet.c.
4186 * Fixed ID rendering (at least on some platforms, not NetBSD)
4187 for IPv6 addresses. Affected file lib/silcutil/silcutil.c.
4189 Tue Mar 12 17:58:59 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4191 * Added silc_hash_public_key and silc_hash_public_key_compare
4192 functions to be used with SilcHashTable. They can be used to
4193 hash public keys and compare public keys in hash table. Affected
4194 file lib/silcutil/silcutil.[ch].
4196 * Added support for specifying multiple public keys for Client
4197 connection section in server configuration file. This makes it
4198 possible to accept multiple public keys from same host, or to
4199 make a section that accepts any incoming host, and have the
4200 accepted public keys listed in the section.
4202 Added functions silc_sever_[find/get]_public_key, added the
4203 support for this actually to all connection sections but only
4204 the Client section is currently allowed to specify multiple
4207 Affected files are silcd/server.c, server_internal.h,
4208 command.c, protocol.c, server_util.[ch], packet_receive.c.
4210 Mon Mar 11 23:37:38 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4212 * Merged Irssi 0.8.2 from irssi.org CVS.
4214 Sun Mar 10 23:34:48 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
4216 * If silc_debug is TRUE, also output standard logging messages
4217 to stderr with the debug output.
4219 Made silc_log_reset_all() flushing all channels before returning.
4220 Also fixed some documentation typos.
4222 Affected files are lib/silcutil/silclog.[ch].
4224 Sun Mar 10 20:07:49 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4226 * Fixed the server to check correctly the amount of connections
4227 from single host, by checking also the type of the connection.
4228 Fixed also the comparison of number of connections and number
4229 of allowed connections. Affected files are silcd/server.c,
4232 Fri Mar 8 17:16:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4234 * Fixed the USERS command reply to save the user's mode on the
4235 channel as well. Fixed JOIN command reply to check whether a
4236 client is on channel already and not join it twice. Affected
4237 file lib/silcclient/command_reply.c.
4239 * Added new file silc-expandos.c into irssi/silc/core/ to return
4240 various stuff for various signal for the statusbar etc. updating.
4241 Now Irssi SILC client prints channel user modes etc. on the
4244 * The user mode (like server/router operator changes) is now shown
4245 on the Irssi SILC client's statusbar. The affected files are
4246 irssi/src/silc/core/client_ops.c, silc-expandos.c.
4248 Thu Mar 7 19:21:22 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4250 * Changed silc_mutex_[un]lock calls in lib/silcutil/silcschedule.c
4251 to SILC_SCHEDULE_[UN]LOCK macros.
4253 * Added more error printing to logs in server code. Affected
4254 files silcd/server.c and silcd/protocol.c.
4256 * Fixed -S option parsing in Irssi SILC Client. Affected file
4257 irssi/src/silc/core/silc-core.c.
4259 * Added silc_buffer_alloc_size function. Affected file is
4260 lib/silcutil/silcbuffer.h.
4262 Tue Mar 5 14:37:27 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4264 * Changed all silc_[hash|hmac|cipher|pkcs]_default tables to
4265 constants. Affected files in
4266 lib/silccrypt/silcpkcs.[ch], silchash.[ch], silchmac.[ch] and
4269 * Changed the internal SFTP Memory FS table to const. Affected
4270 file lib/silcsftp/sftp_fs_memory.c.
4272 Sun Mar 3 18:37:13 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4274 * Fixed the buffer formatting and unformatting routines to
4275 check the size of 64 bits types with sizeof(). Affected
4276 file is lib/silcutil/silcbuffmt.c.
4278 Mon Feb 25 17:19:05 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4280 * Removed 0.6.x backwards support.
4282 Sun Feb 24 12:53:25 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4284 * Changed all integer type names:
4285 [u]int[8/16/32/64] -> Silc[UInt/Int][8/16/32/64]. This is
4286 to avoid collisions with other libraries using same type names
4289 Sat Feb 23 20:31:43 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4291 * Added `prefer_ipv6' argument to the functions
4292 silc_net_gethostbyname[_async]. If it is TRUE it will return
4293 IPv6 address over IPv4. If FALSE IPv4 address is returned
4294 even if IPv6 address was found. Affected files
4295 lib/silcutil/silcnet.[ch].
4297 * Added support silc_net_create_connection[_async] to fallback
4298 to IPv4 address if IPv6 address could not be used (like if
4299 it doesn't work on a specific system). Affected file in
4300 lib/silcutil/unix/silcunixnet.c.
4302 Sat Feb 23 15:20:30 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4304 * Added silc_schedule_reinit function to do the enlarging
4305 of the max tasks handling capabilities of the scheduler.
4306 Affected files lib/silcutil/silcschedule.[ch].
4308 Wed Feb 20 20:41:01 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4310 * Added automatic extern "C" { ... } for C++ compilers so the
4311 application does not need to define them. Affected file
4312 includes/silcincludes.h.
4314 * Renamed lib/silcclient/silcapi.h to silcclient.h as the
4315 old name went against naming convention. Applications now
4316 include "silcclient.h" instead of "clientlibincludes.h".
4317 Removed includes/clientlibincludes.h, it is redundant now.
4319 * Renamed includes/version.h to silcversion.h.
4321 * Added really preliminary support for OS/2 into the util
4322 library. Only thread & mutex API is implemented, others
4323 are still to be implemented. Created the lib/silcutil/os2/
4324 directory. Created also file includes/silcos2.h.
4326 Wed Feb 20 18:48:49 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4328 * Added preliminary BeOS support into the util library.
4329 Created lib/silcutil/beos/, and implemented all the needed
4330 functions to support SILC on BeOS. Created also file
4331 includes/silcbeos.h.
4333 Mon Feb 18 15:49:22 EET 2002 Timo Sirainen <tss@iki.fi>
4335 * Added proper initializations to silc's irssi code, so it's
4336 now possible to load it as module. Affected files
4337 irssi/src/silc/core/silc-core.c,
4338 fe-common/silc/fe-common-silc-core.[ch] and fe-text/silc.c
4340 Sun Feb 17 19:02:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4342 * Merged latest Irssi (0.8.1) from the irssi.org's CVS into
4345 * Fixed the silcdoc document generator to correct generate
4346 docs from all kinds of filenames. Affected files are
4347 util/robodoc/Source/generator.c, scripts/silcdoc/silcdoc
4349 * ROBOdoc documented lib/silcutil/silcmemory.h.
4350 Added also new function silc_memdup.
4352 * Removed lib/silcutil/silcbufutil.h and moved those routines
4353 to the lib/silcutil/silcbuffer.h.
4355 Sun Feb 17 15:52:30 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4357 * Added `user_count' to the SilcChannelEntry which now tells the
4358 number of users on the channel. The user count is now saved
4359 in normal server of global channels as well. Affected files
4360 silcd/server.c, idlist.h, packet_receive.c and command.c.
4362 * Splitted lib/silcutil/silcutil.[ch] into silcfileutil.[ch] to
4363 include file utility functions.
4365 * Fixed the lib/silcsftp/sftp_fs_memory.c to use silcutil routines
4366 instead of calling directly OS routines.
4368 * Fixed NICK change printing in Irssi SILC Client. Fixed
4369 KICKED notify printing in Irssi SILC Client. Affected file
4370 irssi/src/silc/core/client_ops.c.
4372 * Fixed a NICK change bug in client library, to not recreate the
4373 client_entry->channels hash table everytime nick is changed.
4374 Affected file lib/silcclient/client.c.
4376 Sun Feb 17 10:10:14 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4378 * ROBOdoc documented the lib/silcske/silcske.h, and improved
4379 the SKE interface a bit.
4381 * Fixed padding problem in PKCS#1. The padding was not actually
4382 random since the random number generator was used incorrectly.
4383 This security bug affects only when encrypting with PKCS#1, and
4384 it is not currently used at all in SILC. SILC only use signing
4385 with PKCS#1. Affected file lib/silccrypt/pkcs1.c.
4387 Sat Feb 16 13:44:24 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4389 * Rewrote the notify handling in Irssi SILC client to not call
4390 the events as signals. Fixes problems with Perl support.
4391 Affected files irssi/src/silc/core/client_ops.c, silc-channels.c.
4393 * Send the auto-nicking NICK command in client library with
4394 little timeout after connecting. The affected file is
4395 lib/silcclient/client.c.
4397 * Added following new config file settings:
4398 channel_rekey_secs, key_exchange_rekey, key_exchange_pfs,
4399 key_exchange_timeout, conn_auth_timeout, connections_max,
4402 Implemented all the new config settings handling in the server.
4404 Optimized the use of SKE Mutual flag usage. Use it only
4405 if connection authentication protocol is not based in public
4408 Renamed all SilcServerConfigSection* to SilcServerConfig*
4409 to have a bit shorter names.
4411 Affected files silcd/serverconfig.[ch], server.[ch], and
4414 Sat Feb 16 02:46:43 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
4416 * Cleaned up the listening sockets code, preparing for the rehash
4417 support. Affected file is silcd/server.c.
4419 * Fixed some output messages. Affected files are silcd/silcd.c,
4422 Fri Feb 15 19:10:20 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4424 * Create lib/doc/silcrng_intro.html document as introduction
4425 to SILC RNG. ROBOdoc documented lib/silccrypt/silcrng.h.
4427 Fri Feb 15 13:23:03 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
4429 * Fixes to the silcd config template. Affected file is
4430 doc/example_silcd.conf.in.
4432 * Removed type casts from silc_calloc(), conforming to the
4433 CodingStyle. Affected file is lib/silcutil/silcconfig.c.
4435 * Removed param_name member from client, server, and router
4436 section structs, now identifying the param directly.
4438 Added CONFIG_FREE_AUTH macro in config file parsing.
4440 Affected files are silcd/serverconfig.[ch].
4442 Fri Feb 15 12:24:08 EET 2002 Timo Sirainen <tss@iki.fi>
4444 * Fixed command line parameter handling. All SILC initialization
4445 is now done in silc_core_init() which also fixes autoconnecting
4448 Affected files irssi/src/silc/core/silc-core.c,
4449 irssi/src/fe-text/silc.c.
4451 Thu Feb 14 22:03:58 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4453 * Added new configuration options and blocks:
4454 keepalive_secs, reconnect_count, reconnect_interval,
4455 reconnect_interval_max, reconnect_keep_trying and
4456 require_reverser_lookup. Added ConnectionParam block, and
4457 implemented the connection parameters when connecting as
4458 initiator and when accepting connections as responder.
4460 Added CONFIG_IS_DOUBLE macro in config file parsing, to check
4461 whether given configuration value has been given already.
4463 Affected files silcd/serverconfig.[c], server.[c].
4465 * Splitted the doc/example_silcd.conf.in. Separated the crypto
4466 algorithm parts and created new file silcalgs.conf, that
4467 is now included from the example_silcd.conf.in.
4469 * Optimized the silc_server_connect_to_router_second to take
4470 the connection configuration object from the SilcServerConnection
4471 object instead of finding it during the connecting phase.
4472 Added the configuration object to SilcServerConnection struct.
4473 Affected files silcd/server_internal.h, server.c.
4475 Thu Feb 14 16:02:26 CET 2002 Pekka Riikonen <priikone@silcnet.org>
4477 * Add the client on channel after it was resolved at the
4478 channel message receiving, and it was not already on the
4479 channel. Affected file lib/silcclient/client_channel.c.
4481 Wed Feb 13 23:16:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4483 * Fixed the public key authentication to allocate always the
4484 destination signature buffer instead of using static buffer.
4485 Affected file silcd/protocol.c.
4487 Wed Feb 13 20:51:13 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4489 * Unified the serverconfig.[ch]'s helper function interface.
4490 Affected file silcd/serverconfig.[ch].
4492 * Removed doc/example_silc.conf.in since it is redundant.
4493 The make install will now install irssi/silc.conf file.
4495 * Added new Passphrase and Publickey authentication methods to
4496 config file, allowing both public key and passphrase based
4497 authentication to be set at the same time.
4499 Added `prefer_passphrase_auth' setting in config file which
4500 can be used to set to prefer passwd auth if both passwd and
4501 public key is set. If not set, public key is preferred.
4502 This has effect only when being initiator (responder will try
4505 Added support for authentication with passphrase and public key
4506 at the same time. The passphrase is tried first always since
4507 it is faster to check.
4509 Affected file silcd/serverconfig.[ch], server.c, protocol.[ch].
4511 Wed Feb 13 12:46:25 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
4513 * Merged the new SILC Config library, with the server parsing
4514 support. Read the header file silcconfig.h or the toolkit
4515 documentation for the news. Affected files are
4516 doc/example_silcd.conf.in lib/silcutil/silcconfig.[ch]
4517 silcd/command.c silcd/packet_receive.c silcd/packet_send.c
4518 silcd/protocol.c silcd/server.c silcd/server_backup.c
4519 silcd/serverconfig.[ch] silcd/silcd.c.
4521 * Fixed some silclog documentation. Affected file is
4522 lib/silcutil/silclog.h.
4524 Sun Feb 10 18:11:30 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4526 * The silc_cipher_register, silc_hash_register and
4527 silc_hmac_register now checks if the object to be registered
4528 is registered already. Affected files are
4529 lib/silccrypt/silccipher.c, silchash.c and silchmac.c.
4531 Sun Feb 10 15:48:38 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4533 * Merged new irssi from irssi.org's CVS, the version 0.7.99.
4535 Sat Feb 9 14:54:33 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4537 * Allow zero length channel messages inside the Channel Message
4538 Payload. Affected file lib/silccore/silcchannel.c.
4540 * Fixed scripts/silcdoc/silcdoc to support all kinds of filenames
4541 as header filenames.
4543 * Removed lib/silcclient/README and created HTML file
4544 lib/silcclient/silcclient_using.html, which is now included
4545 as part of Toolkit documentation.
4547 Thu Feb 7 10:12:25 CET 2002 Pekka Riikonen <priikone@silcnet.org>
4549 * Fixed CUMODE_CHANGE notify handling to change the mode of
4550 correct client. Affected file lib/silcclient/client_notify.c.
4552 * Make silc_rng_alloc fail if it cannot allocate the sha1
4553 hash algorithm. Affected file lib/silccrypt/silcrng.c.
4555 Sun Feb 3 17:20:52 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4557 * Fixed the file transfer's key agreement payload to include
4558 zero port also if the hostname is NULL because it could not
4561 Call file transfer monitor callback now also if error occurs
4562 during key agreement protocol.
4564 Changed the silc_client_file_send interface to return the
4565 SilcClientFileError instead of session id. The session ID
4566 is returned into pointer provided as argument.
4568 Check that the file exists locally before sending the
4569 file transfer request at all.
4571 Affected file lib/silcclient/client_ftp.c, silcapi.h.
4573 * Added SILC_CLIENT_FILE_KEY_AGREEMENT_FAILED file transfer
4574 error than can occur while key agreement protocol. Affected
4575 file lib/silcclient/silcapi.h.
4577 * Fixed the event_mode CMODE handler to not crash when mode
4578 is changed and +k mode is set in the channel. Affected file
4579 irssi/src/silc/core/silc-channels.c.
4581 * Fixed SILC_LOG_ERROR to give out Error and not Warning, and
4582 SILC_LOG_WARNING to give out Warning and not Error. Affected
4583 file lib/silcutil/silclog.c.
4585 * Fixed the channel message payload decryption in the function
4586 silc_channel_message_payload_decrypt to not modify the original
4587 buffer before it is verified that the message decrypted
4588 correctly. Otherwise, next time it is called with correct
4589 channel key it won't encrypt since the payload is corrupted.
4590 Affected file lib/silccore/silcchannel.c.
4592 Sun Feb 3 11:46:12 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4594 * Do not constantly resize the window. A fix patch by cras.
4595 Affected file irssi/src/fe-text/screen.c.
4597 Sat Feb 2 16:54:18 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4599 * Applied IPv6 fix patch from Jun-ichiro itojun Hagino.
4600 Affected file lib/silcutil/silcnet.c.
4602 Fri Feb 1 22:33:11 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4604 * Fixed a bug in hash table internal routine for traversing
4605 the table with foreach callback. The current entry may
4606 become invalid in the callback but it was referenced after
4607 the callback returned.
4609 Do not allow auto rehashing of hash table during the
4610 silc_hash_table_foreach operation, for same reasons as it is
4611 not allowed for SilcHashTableList. Affected files are
4612 lib/silcutil/silchashtable.[ch].
4614 Fri Feb 1 14:55:00 CET 2002 Pekka Riikonen <priikone@silcnet.org>
4616 * Defined DLLAPI into silcincludes.h and silcwin32.h for
4617 Win32 DLL. extern's in header files are now declared with
4620 Thu Jan 31 23:34:33 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4622 * Fixed private message handling. It used some old code that
4623 caused the client to crash. Affecte file is
4624 lib/silcclient/client_prvmsg.c.
4626 Thu Jan 31 19:06:22 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4628 * Added function silc_client_add_channel,
4629 silc_client_replace_channel_id, and removed functions
4630 silc_client_new_channel_id and silc_idlist_get_channel_by_id
4631 from client library.
4633 * Added cross reference of the joined channels to the
4634 SilcClientEntry, and changed the SilcChannelEntry's
4635 users list to SilcHashTable. The affected files are
4636 lib/silcclient/idlist.[ch].
4638 * Fixed a bug in hash table tarversing. While the hash table
4639 is traversed with SilcHashTableList the table must not be
4640 rehashed. It is now guaranteed that auto rehashable tables
4641 are not rehashed while tarversing the list. Also defined that
4642 silc_hash_table_rehash must not be called while tarversing
4643 the table. Added function silc_hash_table_list_reset that must
4644 be called after the tarversing is over. The affected files are
4645 lib/silcutil/silchashtable.[ch].
4647 * Changed all hash table traversing to call the new
4648 silc_hash_table_list_reset in server and in client library.
4650 * Added function silc_client_on_channel to return the
4651 SilcChannelUser entry if the specified client entry is joined
4652 on the specified channel. This is exported to application as
4653 well. Affected files lib/silcclient/client_channel.c, silcapi.h.
4655 Wed Jan 30 19:14:31 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4657 * Fixed founder regaining problem with JOIN command on normal
4658 server. The notify for mode change must be sent always and
4659 not only if !cmd->pending. Affected file silcd/command.c.
4661 * Fixed the WHOWAS command's reply sending to support the
4662 lists correctly. Affected file silcd/command.c.
4664 Wed Jan 30 11:11:47 CET 2002 Pekka Riikonen <priikone@silcnet.org>
4666 * When sending JOIN command to router for processing the
4667 sender's old command identifier was not saved back to the
4668 sender's command context, fixed now. The affected file is
4671 * Create the key in JOIN command of the router did not return
4672 the channel key, added check for this. Affected file is
4675 * Fixed a channel ID update bug in JOIN command reply. Do
4676 not directly upgrade the ID but call the function
4677 silc_idlist_replace_channel_id if the ID was changed.
4678 Affected file silcd/command_reply.c.
4680 * Fixed memory leaks from command calling if it would fail.
4681 Affected file silcd/command.c.
4683 Tue Jan 29 19:49:31 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4685 * Applied patches from cras:
4687 Memory leak fixes around libaries, irssi window resize fix,
4688 new silclist.h and silcdlist.h, all extern inline changed to
4691 * Removed dotconf from lib/dotconf, not needed anymore.
4693 * Removed TRQ from lib/trq, not needed anymore.
4695 * Do more frequent heartbeats (5 minutes instead of 10 minutes)
4696 with server connections. Later this will be configurable
4697 in config file after new config file is done. Affected file
4700 Tue Jan 29 10:35:03 CET 2002 Pekka Riikonen <priikone@silcnet.org>
4702 * Fixed a crash in server related to channel announcements.
4703 Affected file silcd/server.c.
4705 Mon Jan 28 17:49:42 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4707 * Fixed memory leaks in silc_server_create_new_channel*
4708 functions. Affected file silcd/server.c.
4710 * Fixed the CHANNEL_CHANGE notify to re-announce the channel
4711 which ID was changed. This way the router will send the
4712 user list for the channel again, and server won't be in
4713 desync in some rare circumstances. Affected file is
4714 silcd/packet_receive.c.
4716 Sun Jan 27 21:04:19 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4718 * Check for NULL socket pointer in the function
4719 silc_server_packet_send_to_channel_real. Affected file
4720 silcd/packet_send.c.
4722 * Fixed the BAN notify handling to correctly remove ban
4723 list. Affected file silcd/packet_receive.c.
4725 Sat Jan 26 23:01:03 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4727 * Fixed some header addition to Toolkit distribution in
4728 lib/silcutil/Makefile.am and lib/trq/Makefile.am.
4730 * Added lib/silcclient/client_ops_example.h as an template
4731 file for application programmers to quickly start using
4732 the SilcClientOperation functions in their application.
4733 Updated the lib/silcclient/README as well to tell about this
4734 nice file made available.
4736 Sat Jan 26 10:45:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4738 * Call silc_server_remove_from_channels when removing client
4739 entry when NO_SUCH_CLIENT_ID was received. Affected file
4740 is silcd/command_reply.c.
4742 Fri Jan 25 19:12:36 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4744 * Added server & router operator statistics updating. Affected
4745 file silcd/packet_receive.c and silcd/command.c.
4747 * Fixed the SERVER_SIGNOFF notify handling on normal server
4748 not to save the history information for clients. Same was
4749 fixed earlier in remove_clients_by_server function, but not
4750 here. Affected file silcd/packet_receive.c.
4752 * Raised the default connection-retry count from 4 to 7 in
4753 server. Affected file silcd/server.h.
4755 * Cancel any possible reconnect timeouts when we start the
4756 key exchange. Affected file silcd/server.c.
4758 * Do not reconnect on connection failure when SCONNECT was
4759 given. Affected files silcd/server.[ch].
4761 Tue Jan 22 18:19:36 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4763 * Removed assert()'s from the lib/silcclient/client_keyagr.c.
4765 * Fixed the NICK command to always give the unformatted
4766 nickname to the one giving the NICK command. If unformatted
4767 nickname is cached already it will be formatted and the
4768 local entry will always get the unformatted nickname.
4769 Affected file lib/silcclient/idlist.c.
4771 * Fixed some double frees from client library commands.
4772 Affected file is lib/silcclient/command.c.
4774 * Fixed CUMODE command in server to assure that no one can
4775 change founder's mode than the founder itself, there was a
4776 little bug. Affected file silcd/command.c.
4778 Mon Jan 21 19:07:53 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4780 * Removed the SilcClientCommandDestructor from the client
4781 libary, it is not needed anymore. Affected files are
4782 lib/silcclient/silcapi.h, command[_reply].[ch],
4783 client_notify, idlist.c.
4785 * Fixed GETKEY command to first resolve client, and then
4786 resolve the server only if the client was not found, instead
4787 of resolving both at the same time. Affected file is
4788 lib/silcclient/command.c.
4790 * Added silc_client_start_key_exchange_cb and lookup the
4791 remote hostname and IP address before starting the key
4792 exchange with server. The affected file is
4793 lib/silcclient/client.c.
4795 * The server's public key is now saved using the IP address
4796 of the server and not the servername for the filename.
4797 The hostname public key filename is checked as an fall back
4798 method if the IP address based filename is not found.
4800 Fixed the GETKEY command to save the fetched server key
4801 in correct filename.
4803 Print the remote server's hostname now when new key is
4804 received during connection process. Affected file is
4805 irssi/src/silc/core/client_ops.c.
4807 * Return always our own public key to the client if it asks
4808 for it with GETKEY command. Affected file silcd/command.c.
4810 * Removed the use_auto_addr variable from default config
4811 file since it was in wrong section. Affected file is
4814 * Fixed TOPIC_CHANGE notification to not route it when it
4815 was sent using silc_server_send_notify_to_channel function.
4816 Affected file silcd/command.c.
4818 * Fixed silc_server_send_notify_kicked to send the kicker's
4819 Client ID also, it was missing. Affected files are
4820 silcd/command.c, silcd/packet_send.[ch].
4822 Thu Jan 17 18:59:11 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4824 * Do not save client history information in SERVER_SIGNOFF.
4825 Fixes the bug in normal server that it does not detect
4826 the client becoming valid after the server becomes back
4827 online. Affected file silcd/server_util.c.
4829 * Added `sock_error' field into the SilcSocketConnection
4830 context. When error occurs during socket operation (read
4831 or write) the error is saved. Added also new function
4832 silc_socket_get_error to return human readable socket error
4833 message. Affected files are lib/silcutil/silcsockconn.[ch],
4834 lib/silcutil/unix/silcunixsockconn.c, and
4835 lib/silcutil/win32/silcwin32sockconn.c.
4837 * The server now prints the socket error message in the
4838 signoff for client. Affected file silcd/server.c.
4840 * Fixed the `created' channel information sending from router
4841 to server in JOIN command. Checks now whether the channel
4842 really was created or not and set it according that.
4844 Fixed the JOIN command to use the client entry's current
4845 ID during the joining procedure instead of the one it sent
4846 in the command (it is checked though), since it can change
4847 between the packet processing and command processing, and
4848 would just case unnecessary pain in the client end. Affected
4849 file silcd/command.c.
4851 * Fixed a channel key payload sending to use correct channel
4852 ID when the server was forced to change the channel's ID by
4853 router. Router sent the key payload with the old Channel ID.
4854 Affected file silcd/packet_receive.c.
4856 Wed Jan 16 22:26:30 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4858 * Call silc_server_save_channel_key only if the key payload
4859 was provided in the JOIN command's command reply. Affected
4860 file silcd/command_reply.c.
4862 Tue Jan 15 18:49:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4864 * Fixed silc_mp_sizeinbase to return the value correctly with
4865 MPI. Affected file lib/silcmath/mp_mpi.c.
4867 * Fixed the stop_server signal to correctly stop the scheduler
4868 and gracefully stop the server when SIGTERM or SIGINT signals
4869 are received. Affected file silcd/silcd.c.
4871 Mon Jan 7 23:38:19 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
4873 * Simple handling of TERM and HUP signals. Also added some log
4874 flushing call around. Affected file is
4877 * Fixed small bugs in silclog.c. Now buffering output will take
4878 effect after 10 seconds since startup: This will ensure that
4879 no important startup messages are lost. Also output redirection
4880 will preserve original format ([Date] [Type] message).
4881 Affected file is lib/silcutil/silclog.c.
4883 * Added two options to the config file, in the logging section:
4884 quicklogs:<yes/no>: and flushdelay:<seconds>:. Affected files
4885 lib/silcutil/silclog.[ch], silcd/serverconfig.[ch].
4887 Sun Jan 6 12:49:40 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4889 * Do not print the warning about log files not being initialized
4890 more than once to avoid excess logging. Affected file is
4891 lib/silcutil/silclog.c.
4893 * Fixed the SIM compilation in lib/silcsim/Makefile.am. Fixed
4894 the SIM copying in make install in Makefile.am.pre.
4896 Sun Jan 6 01:10:21 CET 2001 Johnny Mnemonic <johnny@themnemonic.org>
4898 * Rewritten silclog APIs. Globally interesting changes follows:
4899 silc_log_set_files() changed to silc_log_set_file().
4900 silc_log_set_callbacks() changed to silc_log_set_callback().
4901 ROBOdoc documented silclog header file.
4902 SilcLogCb now returns bool to wether inihibit the default
4903 handler or not (to keep the old behaviour return always TRUE).
4904 The new APIs should also fix the problem of the
4905 silcd_error.log file that was written in the current directory.
4908 Log files streams will remain opened after silc_log_set_file()
4909 call, means less CPU usage notably on high traffic servers.
4910 File streams are now full buffered, and flushed to the disk
4911 every 5 minutes, lesses HD activity and CPU usage.
4912 Messages can be redirected, allowing admins to configure
4913 one single logfile for all server messages.
4914 the silc_log_quick global variable to activate fast-logging.
4915 Affected files lib/silcutil/silclog.[ch]
4917 * Changed some code to conform new silclog APIs. Affected
4918 files are doc/example_silcd.conf.in, silcd/server.c
4919 irssi/src/silc/core/silc-core.c, silcd/serverconfig.[ch],
4922 * Fixed a memory leak that could occur in some situations.
4923 Affected file silcd/serverconfig.c.
4925 Sat Jan 5 13:37:29 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4927 * Added the silc_client_del_client to remove the client from
4928 all channels as well. Affected file lib/silcclient/idlist.c.
4930 * Fixed the client library to correctly remove the client
4931 from all channels when the client entry is being destroyed.
4932 Affected file lib/silcclient/client_notify.c, command.c.
4934 * Added auto-nicking support to the client library. If the
4935 applicatio now sets client->nickname it will be sent to the
4936 server after connecting by the library. This way for example
4937 SILCNICK (or IRCNICK) environment variables will have effect
4938 and always change the nickname automatically to whatever
4939 it is wanted. Affected file lib/silcclient/client.[ch].
4941 * Renamed silc_server_command_bad_chars to the
4942 silc_server_name_bad_chars and moved it to the
4943 silcd/server_util.[ch]. Added also new function
4944 silc_server_name_modify_bad to return nickname that
4945 includes bad characters as new nickname without those
4946 bad characters. This check and modify is now used in
4947 silc_server_new_client when the username is initially set
4948 as nickname, so it must be checked to be valid nickname.
4949 Affected file silcd/packet_receive.c.
4951 * The nickname length is now taken from the packet for real
4952 and not trusted to strlen() since it clearly can return
4953 wrong length for nickname including bad characters. This
4954 also applies to channel names. Affected file silcd/command.c.
4956 * Removed the lib/silcsilm/modules directory. Modules are now
4957 compiled into the lib/silcsim. Fixed the copying of the
4958 modules to follow symbolic links in Makefile.am.pre.
4960 Wed Jan 2 18:56:21 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4962 * Fixed silc_string_regexify list creation. Fixes bugs with
4963 BAN and INVITE commands in server. The affected file is
4964 lib/silcutil/unix/silcunixutil.c.
4966 Sun Dec 30 13:41:34 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4968 * Removed the command destructor entirely from the server's
4969 command and command reply routines. It is not needed, and
4970 its usage was buggy and caused crashes. Affected files are
4971 silcd/command[_reply].[ch].
4973 Fri Dec 28 12:43:22 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4975 * Cancel protocol and NULL sock->protocol if timeout
4976 occurred during protocol. Affected file silcd/server.c.
4978 * Cancel protocol timeouts always before calling the final
4979 callback, to assure that after final callback is called
4980 no other state will be called for the protocol anymore.
4981 Affected file silcd/protocol.c.
4983 * Print error log if incoming connection configuration could
4984 not be found. Affected file silcd/server.c.
4986 * Fixed JOIN command to correctly save the founder mode
4987 to the client on normal SILC server, when the channel
4988 was created by the router. Affected file silcd/command.c.
4990 * Fixed LIST command (hopefully) to send correct reply
4991 packets. Affected file silcd/command.c.
4993 Thu Dec 20 16:14:52 CET 2001 Pekka Riikonen <priikone@silcnet.org>
4995 * The silc_packet_receive_process now returns FALSE if the
4996 read data was invalid packet, and TRUE if it was ok.
4998 The server now checks that if unauthenticated connection
4999 sends data and its processing fails the server will close
5000 the connection since it could be a malicious flooder.
5002 Affected files lib/silccore/silcpacket.[ch], silcd/server.c.
5004 Wed Dec 19 21:31:25 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5006 * Make sure the warning about error opening a log file is
5007 printed only once and not everytime it fails (produces
5008 too much useless log). Affected file lib/silcutil/silclog.c.
5010 Wed Dec 19 18:21:51 CET 2001 Johnny Mnemonic <johnny@themnemonic.org>
5012 * Made the silc_server_daemonise() function more readable.
5013 Affected file silcd/server.c.
5015 * Pid file is now optional, the user may comment it out from
5016 the config file. Removed define SILC_SERVER_PID_FILE, we
5017 don't need a default any longer. Affected file
5018 configure.in.pre, lib/Makefile.am.pre.
5020 * Make some use of the pid file. The server now dies at startup
5021 if it detects a valid pid file on his path. The server would
5022 die anyway in this circumstance, because of the bind() failure.
5023 Affected file silcd/silcd.c.
5025 * No longer compiling lib/dotconf.
5027 Mon Dec 17 18:24:27 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5029 * Fixed JOIN command parsing not to crash. Affected file
5030 lib/silcclient/command.c.
5032 * Fied the NICK_CHANGE notify to add the new client entry
5033 even it is resolved. This removes an <[unknown]> nick
5034 thingy bug in the client. Affected file is
5035 lib/silcclient/client_notify.c.
5037 * Do not try to allocate 0 bytes (efence does not like it)
5038 in lib/silccore/silccomand.c when encoding payload.
5040 * Do not take IRCNICK as nickname in Irssi SILC client since
5041 it is not possible to set nickname before hand connecting
5042 the server (TODO has an entry about adding auto-nicking
5045 * Changed the silc_server_command_pending to check whether
5046 there already exists an pending entry with the specified
5047 command, command identifier and pending callback. This is
5048 to fix IDENTIFY and WHOIS related crashes that may register
5049 multiple pending commands with same identifier. Affected
5050 file silcd/command.c.
5052 * Fixed the server to reconnect to the router even if it
5053 was already reconnecting and EOF was received. This to
5054 fix a possibility that the server wouldn't ever try to
5055 auto-reconnect to the router. Affected file silcd/server.c.
5057 Sat Dec 15 20:31:50 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5059 * Fixed the server's password authentication to use the
5060 length of the locally saved password, and not the one
5061 sent in the packet. Affected file silcd/protocol.c.
5063 * Fixed same password authentication problem in the
5064 Authentication Payload handling routines in
5065 lib/silccore/silcauth.c.
5067 * Yet another password authentication problem fixed with
5068 channel password handling in silcd/command.c.
5070 Mon Dec 10 19:57:40 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5072 * If first character of string in silc_parse_userfqdn is '@'
5073 then do not parse it. Affected file is
5074 lib/silcutil/silcutil.c.
5076 Sun Dec 9 22:18:50 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5078 * Fixed minor bug in IDENTIFY command reply sending, which
5079 caused various weird problems during JOIN when it was
5080 resolving names for users. Affected file silcd/command.c.
5082 Sun Dec 9 19:18:41 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5084 * Fixed the IDENTIFY command reply sending to chech better valid
5085 clients. It was possible to send incomplete list of replies.
5086 Affected file silcd/command.c.
5088 Sat Dec 8 15:58:31 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5090 * Added silc_client_command[s]_[un]register functions now to
5091 dynamically register the commands in client library. Removed
5092 the static table of commands. This allows the client library
5093 to call commands without causing the application to know about
5094 what commands library has called.
5096 Removed the INFO command reply kludge to detect when the command
5097 was called by library. Now library use its own command reply
5098 function for INFO command.
5100 Added function silc_client_command_call to call a command.
5101 Application can use it to call command, not access the structure
5104 Now all commands that are sent by the client library (not
5105 explicitly sent by application) use own command reply functions.
5107 Affected files around lib/silcclient/ and in
5108 irssi/src/silc/core/.
5110 * Fixed the WHOIS command reply sending to chech better valid
5111 clients. It was possible to send incomplete list of replies.
5113 Fixed the WHOIS and IDENTIFY to send the request to router
5114 if normal server did not do it and did not find any results.
5116 Affected file silcd/command.c.
5118 Thu Dec 6 17:21:06 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5120 * Moved the internal data from SilcClient context into its
5121 own file, not accesible to application. Affected files
5122 lib/silcclient/client.h and lib/silcclient/client_internal.h,
5123 and other files in client library.
5125 Thu Dec 6 10:37:55 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5127 * Added doc/examples installation target in Makefile.am.pre.
5130 Tue Dec 4 17:43:19 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5132 * If NO_SUCH_CLIENT_ID notify is received for WHOIS or IDENTIFY
5133 commands the found client entry will be removed from the
5134 cache, after notifying application about the error. Affected
5135 file lib/silcclient/command_reply.c.
5137 * Changed the /MSG to check for exact nickname user gave, and
5138 not let `nick' match `nick@host' if it is only one found. Now,
5139 user must type the exact nickname (like nick@host2) even if
5140 there are no more than one same nicks found. This is to avoid
5141 a possibility of sending nickname to wrong nickname since
5142 `nick' could match `nick@host'. Affected file is
5143 irssi/src/core/silc-servers.c.
5145 Mon Dec 3 18:49:45 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5147 * Do not print "you are now server operator" or similar when
5148 giving /away command. Affected files are
5149 irssi/src/silc/core/client_ops.c, silc-servers.h.
5151 * Made the silc_server_command_pending_error_check to send
5152 the same command reply payload it received back to the
5153 original sender of the command. This way all arguments
5154 that was received by the server will be received by the
5155 client too. Affected file silcd/command.c.
5157 * Added the silc_idcache_add to return the created cache entry
5158 to a pointer. Affected file lib/silccore/silcidcache.[ch].
5160 * Add global clients to expire if they are not on any channel.
5161 This is because normal server will never know if they signoff
5162 if they are not on any channel. The cache expiry will take
5163 case of these entries. This is done by normal servers only.
5164 The affected files are silcd/command_reply.c,
5165 silcd/idlist.[ch], silcd/server and silcd/packet_receive.c.
5167 * If server receives invalid ID notification for WHOIS or
5168 IDENTIFY and the ID exists in the lists, it is removed.
5169 Affected file silcd/command_reply.c.
5171 * If NO_SUCH_CLIENT_ID is received for WHOIS or IDENTIFY command
5172 in client then client entry that it matches is searched and
5173 the nickname is printed on the screen for user. Affected
5174 file irssi/src/silc/core/client_ops.c.
5176 Mon Dec 3 11:56:59 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5178 * Use cache entry expire time in the LIST command reply to
5179 purge old entries from the cache after the LIST command
5180 reply has been received. This way we don't have non-existent
5181 entries in the cache for too long. Affected file is
5182 silcd/command_reply.c.
5184 Sun Dec 2 23:29:07 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5186 * If we are normal server, and we've not resolved client info
5187 in WHOIS or IDENTIFY from router, and it is global client,
5188 we'll check whether it is on some channel. If it is not
5189 then we cannot be sure about its validity and will resolve it
5190 from router. Fixes a bug in WHOIS and IDENTIFY. Affected
5191 file silcd/command.c.
5193 * Search channel by name (if possible) rather than by ID
5194 in IDENTIFY command's command reply. Affected file is
5195 silcd/command_reply.c.
5197 Sun Dec 2 13:48:46 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5199 * Distribute to the channel passphrase in CMODE_CHANGE notify.
5200 Updated specs and implemented it. Affected file silcd/command.c,
5201 silcd/packet_send.c and silcd/packet_receive.c.
5203 * Implemented the <founder auth> payload handling in the JOIN
5204 command. If provided all conditions for channel joining
5205 except requirement to provide correct passphrase can be
5206 overrided by the channel founder. Updated the protocol specs.
5207 Affected file silcd/command.c.
5209 Added support for founder auth in JOIN command in client
5210 library. Fixed the parsing of the JOIN command now to support
5211 all options as they should be. The affected file is
5212 lib/silcclient/command.c.
5214 * Optimized the WHOIS and IDENTIFY commands to send the request
5215 to router only if it includes nicknames or other names. If
5216 they include only IDs then check the local cache first before
5217 routing. Affected file is silcd/command.c.
5219 * Added channels topic announcements. Affected file is
5220 silcd/packet_receive.c and silcd/server.c.
5222 * Fixed the silc_server_send_notify_topic_set to really destine
5223 the packet to channel. Affected file silcd/packet_send.c.
5225 * Fixed a crash in CHANNEL_CHANGE notify handling in the client
5226 library. Affected file lib/silcclient/client_notify.c.
5228 * Added UMODE announcements. Affected file silcd/server.c.
5230 Sat Dec 1 12:52:39 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5232 * Memory leak fixes in:
5234 lib/silcutil/silcsockconn.c
5235 lib/silcske/silcske.c
5236 lib/silcske/groups.c
5238 lib/silccrypt/silcpkcs.c
5239 lib/silccore/silccommand.c
5240 lib/silccore/silcidcache.c
5245 * ROBOdoc documented the lib/silcske/groups.h file and a
5246 bit changed the interface for better.
5248 Thu Nov 29 22:12:50 EET 2001 Pekka Riikonen <priikone@silcnet.org>'
5250 * Update the client entry context in the ID cache after
5251 nick change. Affected file lib/silcclient/command.c.
5252 Fixes the CUMODE command when regaining founder privileges,
5253 and a little WHOIS problem.
5255 * Fixed silc_net_gethostbyname to correctly call the
5256 inet_ntop. Affected file lib/silcutil/silcnet.c.
5258 Thu Nov 29 19:31:23 EET 2001 Pekka Riikonen <priikone@silcnet.org>'
5260 * Added IPv6 support checking to the configure.in.pre, added
5261 also --enable-ipv6 option to override the check. Affected
5262 file configure.in.pre.
5264 * The silc_thread_create now calls the start function
5265 directly if threads support is not compiled in. Removes
5266 ugly #ifdef's from generic code. Affected files are
5267 lib/silcutil/unix/silcunixthread, win32/silcwin32thread.c.
5269 * Added silc_net_gethostby[name/addr]_async to asynchronously
5270 resolve. Affected files are lib/silcutil/silcnet.[ch].
5272 * Added support for rendering IPv6 based server, client and
5273 channel IDs. Affected file lib/silcutil/silcutil.c.
5275 * Added support for creating IPv6 based server IDs. Affected
5276 file is silcd/serverid.c.
5278 Wed Nov 28 23:46:09 EET 2001 Pekka Riikonen <priikone@silcnet.org>'
5280 * Added silc_net_gethostby[addr/name] into the
5281 lib/silcutil/silcnet.[ch]. Added IPv6 support to Unix network
5282 routines. Added silc_net_is_ip[4/6]. Affected file is
5283 lib/silcutil/unix/silcunixnet.c. All routines that take
5284 address as argument now supports both IPv4 and IPv6 addresses.
5286 Mon Nov 26 18:09:48 EET 2001 Pekka Riikonen <priikone@silcnet.org>'
5288 * Fixed LIST command reply sending in server. Affected file
5291 * Server now sends the kicker's client ID in the KICK notify
5292 to the kicked client. Affected file silcd/command.c.
5294 * The client library now parses the kickers client ID and
5295 UI displays it. Affected files lib/silcclient/client_notify.c
5296 and irssi/src/silc/core/silc-channels.c, module-formats.c.
5298 * Made all payload parsing function prototypes consistent.
5299 They all take now const unsigned char * and uint32 pair as
5300 the payload data instead of SilcBuffer. Changes all around
5301 the source tree. Other unsigned char* -> const unsigned char*
5302 changes around the tree as well.
5304 * Optimized SFTP client and server packet sending not to
5305 allocate new buffer for each packet but to recycle the
5306 first allocated buffer. Affected files are
5307 lib/silcsftp/sftp_client.c, sftp_server.c, sftp_util.[ch].
5309 * Optimized the SFTP client to use SilcList instead of
5310 SilcDList for requests, because it is faster. Affected file
5311 is lib/silcsftp/sftp_client.c.
5313 * Moved the ID Payload routines from lib/silccore/silcpayload.[ch]
5314 into lib/silccore/silcid.[ch].
5316 Renamed silcpayload.[ch] into silcargument.[ch].
5318 Mon Nov 26 15:01:53 CET 2001 Pekka Riikonen <priikone@silcnet.org>
5320 * If client entry is deleted with active key agreement
5321 session, abort the session.
5323 The silc_client_abort_key_agreement now calls the completion
5324 callback with new SILC_KEY_AGREEMENT_ABORTED status.
5326 Affected file lib/silcclient/silcapi.h, client_keyagr.c and
5329 Sun Nov 25 18:01:45 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5331 * Don't use __restrict in older GCC's. Affected file is
5332 lib/silcmath/mpi/mpi-priv.h. A patch by salo.
5334 * silc_net_localhost now attempts to reverse lookup the
5335 IP/hostname. Affected file lib/silcutil/silcnet.c.
5337 * Defined <founder auth> argument to the SILC_COMMAND_JOIN
5338 command. It can be used to gain founder privileges at
5339 the same time when joining the channel.
5341 Defined that the SILC_NOTIFY_TYPE_KICKED send the
5342 kicker's client ID as well. Updated protocol specs.
5344 Defined that the server must send SILC_COMMAND_IDENTIFY
5345 command reply with error status to client who sent
5346 private message with invalid client ID.
5348 Updated the protocol specification.
5350 * Added silc_server_send_command_reply to send any
5351 command reply. Affected file silcd/packet_send.[ch].
5353 * Added silc_id_payload_encode_data to encode ID payload
5354 from raw ID data. Affected file lib/silccore/silcpayload.[ch].
5356 * The server now send IDENTIFY command reply with error
5357 status if client ID in private message is invalid. Affected
5358 file silcd/packet_receive.c.
5360 * Save the server key file with server's IP address in
5361 the filename instead of hostname. The affected file is
5362 irssi/src/silc/core/client_ops.c.
5364 Sat Nov 24 20:08:22 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5366 * Typo fixes in irssi/src/fe-common/silc/module-formats.c.
5369 * Added libtool support for compiling shared objects in
5370 lib/silcsim. Affected file configure.in.pre and
5371 lib/silcsim/Makefile.am. Original patch by cras.
5373 Fri Nov 23 23:30:59 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5375 * Pid file configuration, and server's config file fixes
5376 patch by toma. Updated CREDITS file.
5378 Sun Nov 18 01:34:41 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5380 * Fixed silc_client_channel_message to not try to decrypt
5381 the message twice if it resolved the destination client
5382 information. This could cause of dropping one channel
5383 message. Affected file lib/silcclient/client_channel.c.
5385 Wed Nov 14 23:44:56 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5387 * Added silc_client_run_one into lib/silcclient/silcapi.h and
5388 lib/silcclient/client.c. This function is used when the SILC
5389 Client is run under some other scheduler, or event loop or
5390 main loop. On GUI applications, for example this may be
5391 desired to used to run the client under the GUI application's
5392 main loop. Typically the GUI application would register an
5393 idle task that calls this function multiple times in a second
5394 to quickly process the SILC specific data.
5396 Wed Nov 14 19:16:52 CET 2001 Johnny Mnemonic <johnny@themnemonic.org>
5398 * Fixed silc_server_drop() for dropping the supplementary
5399 groups as well, this could cause a security hole on some
5402 Wed Nov 14 16:22:25 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5404 * __pid_t -> pid_t in lib/silccrypt/silcrng.c. A patch by
5407 * Write PID file after dropping privileges. Added -F option
5408 to run server on foreground. A patch by debolaz.
5409 Affected files silcd/server.c, silcd/silcd.c.
5411 * Fixed MOTD to return the MOTD file server name. Affected
5412 file silcd/command.c.
5414 * Added INFO command reply handling to the Irssi SILC Client.
5415 Affected file irssi/src/silc/core/client_ops.c.
5417 Wed Nov 14 00:18:08 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5419 * Fixed the silc_idcache_list_* routines to really support
5420 the dynamic list. Fixes a crash. Affected file is
5421 lib/silccore/silcidcache.c.
5423 * Fixed the LIST command reply to really call LIST command's
5424 pending callbacks. Affected file silcd/command_reply.c.
5426 Tue Nov 13 00:49:17 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5428 * Update conn->local_entry->nickname after giving NICK
5429 command. Affected file lib/silcclient/command.c.
5431 Sun Nov 11 23:43:02 PST 2001 Brian Costello <bc@wpfr.org>
5433 * Added the [pid] option to the silcd configuration file
5435 Affected files: serverconfig.[ch] and silcd.c
5437 Sun Nov 11 23:56:39 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5439 * Save fingerprint in WHOIS command reply in server.
5440 Affected file silcd/command_reply.c.
5442 * Fixed NICK commands pending callback registration.
5443 Affected file lib/silcclient/command.c.
5445 Sun Nov 11 10:49:10 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5447 * Use ++server->cmd_ident when sending commands in server,
5448 instead of random number. Affected file silcd/command.c.
5450 * Fixed GETKEY command reply to call actually GETKEY pending
5451 command callbacks. Affected file silcd/command_reply.c.
5453 * A bit stricter check for nicknames. Check for same nickname
5454 in NICK command also. Affected file silcd/command.c.
5456 * Do not call INFO command everytime client ID changes, only
5457 during first connecting. Affected file lib/silcclient/client.c.
5459 * Set the new nickname only after successful command reply for
5460 NICK command is returned by server. Affected file
5461 lib/silcclient/command.c.
5463 * Remove nicknames from nicklist during server_signoff notify.
5464 Should fix /NAMES bit more. The affected file is
5465 irssi/src/silc/core/silc-channels.c.
5467 * Added `fingerprint' field to the SilcIDListData in the
5468 silcd/idlist.h to hold the fingerprint of the client's
5471 Send the fingerprint of the client's public key in WHOIS
5474 Affected files silcd/command.c, and silcd/idlist.[ch].
5476 * Added silc_fingerprint into lib/silcutil/silcutil.[ch] to
5477 create fingerprint from given data.
5479 * Show the fingerprint of the client's public key in WHOIS.
5480 Affected files irssi/src/module-formats.[ch] and
5481 irssi/src/silc/core/client_ops.c.
5483 * Format the multiple same nicknames also during JOIN and
5484 NICK_CHANGE notifys. Affected file is
5485 lib/silcclient/client_notify.c.
5487 * Do not print error on screen for invalid private message
5488 payload since it can come if someone is sending private
5489 messages with wrong key. Affected file
5490 lib/silccore/silcprivate.c.
5492 * Fixed multiple concurrent /PING crash. Affected file
5493 lib/silcclient/command.c.
5495 * Changed the wrong ID encoding. All IP addresses must be
5496 in MSB first order in encoded format. They were encoded
5497 wrong and was in LSB format. Affected files are
5498 silcd/serverid.c, lib/silcutil/silcutil.c.
5500 * Remove silc_net_addr2bin_ne from lib/silcutil/silcnet.[ch].
5502 * Call the `connect' client operation through the scheduler
5503 in case of error. Affected file lib/silcclient/client.c.
5505 * Call the `failure' client operation even if the error
5506 occurred locally during a protocol. Affected file is
5507 lib/silcclient/protocol.c.
5509 * Added support of sending LIST command to router from normal
5510 server. This way normal server can get list of all channels
5511 in the network too. Fixed the channel list sending in the
5512 server too. Affected files are silcd/command.c, and
5513 silcd/command_reply.[ch].
5515 * Added silc_server_update_channels_by_server and
5516 silc_server_remove_channels_by_server. They are used during
5517 disconnection of primary router and in backup router protocol.
5518 Affected file silcd/server_util.[ch], silcd/server.c and
5519 silcd/server_backup.c.
5521 * Fixed channel adding to global list in IDENTIFY command
5522 reply in server. Affected file silcd/command_reply.c.
5524 Sat Nov 10 21:39:22 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5526 * If the incoming packet type is REKEY or REKEY_DONE process
5527 that packet always synchronously. Fixes yet another MAC
5528 failed error on slow (dialup) connections. Affected file
5529 lib/silcclient/client.c and silcd/server.c.
5531 Thu Nov 8 22:21:09 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5533 * Call check_version SKE callback for initiator too. Affected
5534 file lib/silcske/silcske.c.
5536 * Implemented fix for security hole found in the SKE that was
5537 fixed in the specification few days back; the initiator's
5538 public key is now added to the HASH value computation.
5539 Added backwards support for the old way of doing it too, for
5540 old clients and old servers. Affected file is
5541 lib/silcske/silcske.c.
5543 * Enabled mutual authentication by default in SKE. If initiator
5544 is not providing mutual authentication the responder will
5545 force it. This will provide the proof of posession of the
5546 private key for responder. The affected files are
5547 lib/silcclient/protocol.c and silcd/protocol.c.
5549 * Do not cache anymore the server's public key during SKE.
5550 We do mutual authentication so the proof of posession of
5551 private key is done, and if the server is authenticated in
5552 conn auth protocol with public key we must have the public
5553 key already. Affected file silcd/protocol.c.
5555 * Added new global debug variable: silc_debug_hexdump. If
5556 it is set to TRUE SILC_LOG_HEXDUMP will be printed. Affected
5557 file lib/silcutil/silclog.[ch].
5559 * Fixed compilation warning due to char * -> const char *.
5560 Affected files lib/silcutil/silcnet.h, and
5561 lib/silccore/silcauth.[ch].
5563 Wed Nov 7 20:43:03 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5565 * Fixed CMODE command when new channel key was created. If
5566 the creation failed the old key was removed. Next time giving
5567 same command would crash the server since the old key was
5568 freed already. Affected file silcd/command.c.
5570 * Fixed the silc_server_announce_get_channels to not crash
5571 on reconnect. Affected file silcd/server.c.
5573 Wed Nov 7 17:15:07 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5575 * Added silc_log_set_debug_string function to set a regex
5576 string to match for debug output. Only the function names,
5577 or filenames matching the given debug string is actually
5578 printed. This way it is possible to filter out those debug
5579 strings that user is not interested in.
5581 Fixed a bug in silc_string_regexify.
5583 Affected files lib/silcutil/silclog.[ch], and
5584 lib/silcutil/unix/silcunixutil.c.
5586 * Changed the -d options in both server and Irssi SILC client
5587 to take the debug string as argument. Affected files
5588 silcd/silcd.c and irssi/src/silc/core/silc-core.c.
5590 Tue Nov 6 21:31:54 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5592 * Added silc_hash_babbleprint to create a Bubble Babble
5593 Encoded fingerprint. The encoding is developed by Antti
5594 Huima (draft-huima-babble-01.txt), and it creates human
5595 readable strings out of binary data. Affected file
5596 lib/silccrypt/silchash.[ch].
5598 * Print the babble print now in addition of fingerprint as well
5599 in Irssi SILC client. Affected files are
5600 irssi/src/fe-common/silc/module-formats.[ch],
5601 irssi/src/fe-common/silc/core/client_ops.c.
5603 Sun Nov 4 23:37:28 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5605 * Fixed a security problem found in SKE. The initiator's
5606 public key too is now added to the HASH hash value creation
5607 which is signed by the responder to create the SIGN value.
5608 This will prevent anyone in the middle to lie to the responder
5609 about the initiator's public key. If this is done now, the
5610 man in the middle will get caught. Updated the protocol
5613 Sun Nov 4 11:43:53 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5615 * Better installation directory handling. Configure module
5616 paths and other paths automatically to example_silc* files
5617 in doc/. A patch by toma.
5619 * Fixed compiler warning from MPI library, and from SILC RNG.
5622 * Added SILC_SERVER_PID_FILE to define the pid file for server.
5623 It can be configured with ./configure. A patch by toma.
5625 Sat Nov 3 23:48:23 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5627 * Find correct make to use in prepare-clean. A patch by
5628 toma. Affected file prepare-clean.
5630 Sat Nov 3 22:04:00 PST 2001 Brian Costello <bc@mksecure.com>
5632 * Added irssi variables use_auto_addr, auto_bind_ip,
5633 auto_bind_port and auto_public_ip.
5635 * Changed the interface for silc_client_send_key_agreement
5636 in lib/silcclient/silcapi.h
5640 irssi/src/silc/core/silc-core.c
5642 lib/silcclient/silcapi.h
5643 irssi/src/silc/core/silc-channels.c
5644 lib/silcclient/client_keyagr.c
5647 Sat Nov 3 17:48:55 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5649 * Added silc_pkcs_public_key_compare to compare two
5650 public keys. Affected file lib/silccrypt/silcpkcs.[ch].
5652 * Check that the client who set the founder mode on the
5653 channel is the same client that is giving the founder
5654 mode to itself. It is done by comparing the saved public
5655 key (it is saved even in the authentication is passphrase).
5656 Affected file silcd/command.c.
5658 Fri Nov 2 18:52:08 EST 2001 Pekka Riikonen <priikone@silcnet.org>
5660 * Do not process packet for disconnected socket connection.
5661 Affected file lib/silccore/silcpacket.c.
5663 * Process the DISCONNECT packet through scheduler in the
5664 client library. Affected file lib/silcclient/client.c.
5666 * Fixed the silc_client_packet_parse to not to increase
5667 the packet sequence number if the conn->sock and the
5668 current socket connection is not same. This can happen
5669 for example during key agreement when the conn includes
5670 multiple socket connections (listeners). Affected file
5671 lib/silcclient/client.c.
5673 * The sender of the file transfer request now provides also
5674 the pointer (listener) for the key exchange protocol. If
5675 the listener cannot be created then it sends empty key
5676 agreement and lets the receiver provide the listener.
5678 Added `local_ip' and `local_port' arguments to the
5679 silc_client_file_send. If they are provided they are used,
5680 if not then it will attempt to find local IP address, if
5681 not found or bind fails then the remote client will provide
5684 Affected files are lib/silcclient/client_ftp.c and
5685 lib/silcclient/silcapi.h.
5687 * Extended the FILE SEND command to support defining the
5688 local IP and port for key exchange listener. They are
5689 optional. Affected file irssi/src/silc/core/silc-servers.c.
5691 Thu Nov 1 22:10:07 EST 2001 Pekka Riikonen <priikone@silcnet.org>
5693 * Defined to WHOIS command reply the sending of fingerprint
5694 of the client's public key (if the proof of posession of the
5695 corresponding private key is verified by the server).
5696 Updated to the protocol specification.
5698 * Added support of receiving the client's public key's
5699 fingerprint in command reply in client library. Affected
5700 file is lib/silcclient/command_reply.c, and
5701 lib/silcclient/idlist.[ch].
5703 Thu Nov 1 18:06:12 EST 2001 Pekka Riikonen <priikone@silcnet.org>
5705 * Do not send over 128 chars long nickname to the server
5706 in NICK command. Affected file lib/silcclient/command.c.
5708 * Do not send over 256 chars long channel names to the server
5709 in JOIN command. Affected file lib/silcclient/command.c.
5711 Tue Oct 30 22:48:59 EST 2001 Pekka Riikonen <priikone@silcnet.org>
5713 * Assure that silc_server_close_connection cannot be called
5714 twice for same socket context. Affected file is
5717 Tue Oct 30 16:58:14 EST 2001 Pekka Riikonen <priikone@silcnet.org>
5719 * Send error message to application if opening file for
5720 writing during file transfer fails. Affected file is
5721 lib/silcclient/client_ftp.c.
5723 Remove all file transfer sessions for a client that we're
5724 removing from ID cache.
5726 Affected file is lib/silcclient/client_ftp.c.
5728 * Fixed silc_net_addr2bin to return correct address. Affected
5729 file lib/silcutil/[unix/win32]/silc[unix/win32]net.c.
5731 * Fixed file transfer session removing on signoff notify.
5732 Affected file irssi/src/silc/core/silc-servers.c.
5734 * Added the SilcClientFileError to be returned in the monitor
5735 callback. Added NO_SUCH_FILE and PERMISSION_DENIED errors.
5736 Affected file lib/silcclient/silcapi.h.
5738 Mon Oct 29 17:43:04 EST 2001 Pekka Riikonen <priikone@silcnet.org>
5740 * Fixed a crash in silc_client_ftp_free_sessions and
5741 silc_client_ftp_session_free_client. Affected file
5742 lib/silcclient/client_ftp.c.
5744 * Added `disabled' field in the SilcChannelEntry in the server
5745 to indicate if the server entry is disabled. Affected file
5746 silcd/idlist.h, silcd/command[_reply].c.
5748 * SILC server adds now /var/run/silcd.pid everytime it is
5749 started. Affected file silcd/silcd.c.
5751 * Added silc_server_packet_send_clients to send a packet to
5752 the provided table of client entries. Affected file
5753 silcd/packet_send.[ch].
5755 * Fixed a crash in client resolving in client_prvmsg.c in
5756 client library. Affected file lib/silcclient/client_prvmsg.c.
5758 * Do not actually remove the client directly from ID cache
5759 during SERVER_SIGNOFF, but invalidate it. This way we
5760 preserve the WHOWAS info for the client. Affected file
5761 silcd/server_util.c.
5763 * Fixed SERVER_SIGNOFF notify handling in the server. The
5764 server is now able to process incoming SERVER_SIGNOFF notify
5765 for a server that it doesn't even know about. It will remove
5766 the clients provided in the notify. Affected file
5767 silcd/packet_receive.c.
5769 * Check for partial packet in data queue after every packet that
5770 was found from the queue. Return and wait for more data if
5771 there is partial data in queue. Affected file is
5772 lib/silccore/silcpacket.c.
5774 Sun Oct 28 18:46:27 EST 2001 Pekka Riikonen <priikone@silcnet.org>
5776 * Added SilcClietFileError enum to indicate error in
5777 file transfer. Added SILC_CLIENT_FILE_MONITOR_KEY_AGREEMENT
5778 and SILC_CLIENT_FILE_MONITOR_ERROR new monitor statuses.
5779 Affected files lib/silcclient/silcapi.h and
5780 lib/silcclient/client_ftp.c.
5782 * Check that newsize in silc_buffer_realloc is larger than
5783 the old buffer's size. Affected file lib/silcutil/silcbufutil.h.
5785 * Added better monitor of file transfers. It now monitors
5786 key agreement protocol during the file transfer too. Added
5787 error reporting too. Affected files
5788 irssi/src/silc/core/silc-servers.c,
5789 irssi/src/fe-common/silc/module-formats.[ch].
5791 * Wrote a help file for FILE command.
5793 * Added silc_rng_global_get_byte_fast to get not-so-secure
5794 random data as fast as possible. Random data is read from
5795 /dev/urandom if available and from the SILC RNG if not
5796 available. It is used in padding generation. Affected file
5797 lib/silccrypt/silcrng.[ch].
5799 * All packets in client library are now processed synchronously.
5800 Optimized packet processing a lot. Affected file
5801 lib/silcclient/client.c.
5803 * All server connection packets are processing synchronously
5804 now in server, to optimize packet processing. Affected file
5807 * Include files are installed now only in Toolkit distribution
5808 if make install is given. Affected files: all Makefile.am's.
5810 Thu Oct 25 22:44:06 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5812 * Assure that silc_client_notify_by_server_resolve does not
5813 resolve the client information multiple times. If it cannot
5814 be found by the first it cannot be found at all. Affected
5815 file lib/silcclient/client_notify.c.
5817 * Fixed WHOWAS command reply calling. Affected file
5818 lib/silcclient/command_reply.c.
5820 * Removed all references to silc_idlist_get_client from the
5821 Irssi SILC client since that call is internal call used by
5822 the library. The Irssi SILC client will use now client
5823 retrieval functions found in silcapi.h.
5825 * Fixed a bug in resolving nickname info before sending
5826 private message. It used freed memory. Affected file
5827 irssi/src/silc/core/silc-servers.c.
5829 Thu Oct 25 19:04:49 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5831 * Assure my_channels statistics cannot go negative in server.
5832 Affected files silcd/server.c, silcd/server_util.c.
5834 Wed Oct 24 19:53:05 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5836 * Upgraded dotconf 1.0.2 to 1.0.6 in lib/dotconf.
5838 Tue Oct 23 13:51:19 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5840 * Win32 Toolkit changes. Affected files
5841 win32/silc.dsw, win32/libsilc/libsilc.def,
5842 win32/libsilcclient/libsilc.def,
5843 lib/silcutil/silcutil.c, and
5844 lib/sftp/sftp_fs_memory.c.
5846 Mon Oct 22 16:35:05 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5848 * Added silc_net_localip to return local host's IP address.
5849 Affected file lib/silcutil/silcnet.[ch].
5851 * If key exchange or rekey protocol is active for a connection
5852 parse all packets syncronously since there might be packets
5853 in packet queue that we are not able to process without first
5854 processing packets before them. Affected file silcd/server,
5855 lib/silcclient/client.c.
5857 * SilcPacketParserCallback now returns TRUE or FALSE to indicate
5858 whether library should continue processing the packet.
5859 Affected file lib/silccore/silcpacket.h.
5861 * Added SilcSFTPMonitor callback, SilcSFTPMonitors and
5862 SilcSFTPMonitorData to SFTP server to monitor various
5863 SFTP client requests. Affected file lib/silcsftp/silcsftp.h,
5864 lib/silcsftp/sftp_server.c.
5866 * Added silc_file_size to return file size. Affected file
5867 lib/silcutil/silcutil.[ch].
5869 * Implemented the file transfer support for the client library.
5870 Added preliminary support for simple client to client one-file
5871 transmission. Affected file lib/silcclient/client_ftp.c,
5872 lib/silccilent/client.[ch].
5874 * Added new local command FILE to the Irssi SILC Client.
5875 It is used to perform the file transfer. It has subcommands
5876 SEND, RECEIVE, SHOW and CLOSE. Affected files
5877 irssi/src/silc/core/client_ops.c,
5878 irssi/src/silc/core/silc-server.[ch].
5880 Mon Oct 22 12:50:08 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5882 * Relay the SILC_PACKET_FTP in the server. Affected files
5883 silcd/server.c and silcd/packet_receive.c.
5885 Sun Oct 21 20:21:02 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5887 * Renamed silc_file_read and silc_file_write to functions
5888 silc_file_readfile and silc_file_writefile. Added function
5889 silc_file_open and silc_file_close. Affected files
5890 lib/silcutil/silcutil.[ch].
5892 Thu Oct 18 20:58:13 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5894 * Resolve the client info when received private message or
5895 channel message for a client which nickname we don't know.
5896 Affected files lib/silcclient/client_prvmsg.c and
5897 lib/silcclient/client_channel.c.
5899 * Do not crash in /KEY if client is not connected. Affected
5900 file irssi/src/silc/core/silc-channels.c.
5902 * Added SilcClientStatus field to the SilcClientEntry in the
5903 lib/silcclient/idlist.h.
5905 Added SILC_CLIENT_STATUS_RESOLVING to mark that the entry
5906 is incomplete and is being resolved, it won't be resolved
5909 Make sure also that USERS command reply does not resolve
5910 twice information. Affected file is
5911 lib/silcclient/command_reply.c.
5913 Make sure that silc_client_get_clients_by_list does not
5914 resolve twice same information.
5916 * Check for valid client->id in the silc_server_free_client_data.
5917 Affected file silcd/server.c.
5919 * Fixed /GETKEY nick@server not to crash if the server entry
5920 is not found. Affected file lib/silcclient/command.c.
5922 * Fixed the silc_server_check_cmode_rights to check the
5923 requested modes correctly. Affected file silcd/command.c.
5925 Thu Oct 18 12:10:22 CEST 2001 Pekka Riikonen <priikone@silcnet.org>
5927 * Better checks for non-printable chars in nick added.
5928 Affected file silcd/command.c.
5930 Thu Oct 18 09:18:58 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5932 * Call the silc_server_udpate_servers_by_server in the
5933 primary router that comes back online in the backup resuming
5934 protocol. Otherwise it routes packets wrong. Affected file
5935 silcd/server_util.[ch], silcd/server_backup.c.
5937 Wed Oct 17 16:51:18 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5939 * Added SILC_STR_UI8_[N]STRING[_ALLOC] formats to the
5940 lib/silcutil/silcbuffmt.[ch].
5942 * Redefined the SILC packet header to include the padding
5943 length. Affected file lib/silccore/silcpacket.[ch].
5945 * Added SILC_PACKET_PADLEN_MAX macro to return the padding
5946 length for maximum padding up to 128 bytes). Affected
5947 file lib/silccore/silcpacket.h.
5949 * Removed all backwards support for old 0.5.x MAC thingies.
5950 The SILC packet header change makes it impossible to be
5951 backwards compatible.
5953 * Send the ENDING packet with timeout in the backup resuming
5954 protocol. This is to assure that all routers has connected
5955 to the primary router. Affected file silcd/server_backup.c.
5957 * Changed the RNG to take the first IV from random data. It
5958 used to take it from zero actually. Changed the RNG also
5959 to use /dev/urandom during session. /dev/random is used
5960 in initialization. Affected file lib/silccrypt/silcrng.[ch].
5962 Tue Oct 16 20:45:49 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5964 * Changed the SILC packet header to have the first two bytes
5965 (the packet length) encrypted. Affected files aroung the
5966 code tree, lib/silccore/silcpacket.[ch]. Removed the
5967 SilcPacketCheckDecrypt callback. It is not needed anymore
5968 since the silc_packet_receive_process will determine now
5969 whether the packet is normal or special.
5971 * Implemented the unidirectional MAC keys. Affected files
5972 lib/silcske/silcske.c, silcd/protocol.c and
5973 lib/silcclient/protocol.c.
5975 * Implemented the packet sequence number to the MAC computation.
5976 Affected files lib/silccore/silcpacket.c, silcd/protocol.c,
5977 silcd/packet_send.c, silcd/server.c, lib/silcclient/client.c,
5978 lib/silcclient/protocol.c.
5980 Mon Oct 15 17:42:55 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5982 * Allow backup router to announce servers. All servers
5983 announced by backup router are added to the global list
5984 automatically. Update hte server's socket to our primary
5985 router also when backup router announces a server.
5986 Affected file silcd/packet_receive.c.
5988 * Do not update the client->router in the function
5989 silc_server_udpate_clients_by_server if the client is on
5990 global list. We might fail to find any specific server
5991 for locally connected clients and local cell clients. They
5992 should still use the `from' and not `to' as client->router.
5993 This fixes backup router resuming protocol. Affected file
5994 silcd/server_util.c.
5996 * Decrease channel statistics count only if the channel
5997 deletion worked. Affected files are silcd/server.c and
5998 silcd/server_util.c.
6000 * Added silc_server_update_servers_by_server to update origin
6001 of all server entries. Used during backup router protocol.
6002 Affected files silcd/server_util.[ch], silcd/server.c. and
6003 silcd/backup_router.c.
6005 * ROBODoc documented the lib/silccrypt/silchmac.h. Added new
6006 function silc_hmac_init, silc_hmac_update, silc_hmac_final,
6007 silc_hmac_get_hash and silc_hmac_get_name. Affected file
6008 lib/silccrypt/silchmac.c.
6010 Sun Oct 14 18:28:22 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6012 * Assure that router cannot reroute the same channel message
6013 to the sender. Affected file silcd/packet_receive.c.
6015 Sat Oct 13 12:46:18 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6017 * Made better checks that the channel message is not sent
6018 to the router it came from. Affected file is
6019 silcd/packet_send.c. Fixed memory leak too.
6021 * Announce informations for incoming router connection, but
6022 only after checking if it is replaced by backup router.
6023 Affected file silcd/packet_receive.c.
6025 Fri Oct 12 18:37:24 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6027 * Fixed the backup resuming protocol to work in multiple
6028 router environment. Affected file silcd/server_backup.c.
6030 * Route packet only to one router in the function
6031 silc_server_packet_send_to_channel. Affected file is
6032 silcd/packet_send.c.
6034 * Fixed silc_server_send_notify_dest to set the broadcast
6035 flag. Fixed the silc_server_send_notify_topic to actually
6036 send the TOPIC_CHANGE notify and not SERVER_SIGNOFF notify.
6037 Affected file silcd/packet_send.c.
6039 * Changed the SFTP Filesystem interface. Changed the
6040 SilcSFTPFilesystemStruct to SilcSFTPFilesystemOps to include
6041 the filesystem operation function. The SilcSFTPFilesystem
6042 is now a context that is allocated by all filesystem allocation
6043 functions and it already includes the operations structure
6044 and filesystem specific context. It is given as argument
6045 now to the silc_sftp_server_start. This made the interface
6046 a bit cleaner. Affected file lib/silcsftp/silcsftp[_fs].h,
6047 lib/silcsftp/sftp_fs_memory.c and sftp_server.c.
6049 Thu Oct 11 22:19:26 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6051 * Changed the backup router adding and getting interfaces
6052 in the server. The router that will be replaced by the
6053 specified backup router is now sent as argument. Affected
6054 files silcd/serverconfig.[ch], silcd/backup_router.[ch], and
6057 * Added silc_net_addr2bin_ne to return the binary form of
6058 the IP address in network byte order. Affected files
6059 lib/silcutil/[unix/win32].silc[unix/win32]net.[ch].
6061 Thu Oct 11 12:14:19 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6063 * Check for existing server ID in silc_server_new_server
6064 and in silc_server_connect_to_router_final and remove the
6065 old entry if it exists. Affected file silcd/packet_receive.c,
6068 * Send the channel message always to only one router, either
6069 in upstream or downstream. Affected file is
6070 silcd/packet_send.c.
6072 Tue Oct 9 17:45:43 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6074 * Wrote the definition of the backup resuming protocol to the
6075 protocol specification.
6077 * Removed one redundant channel key generation from normal
6078 server during joining procedure. Removed one redundant
6079 channel key sending from server to router during joining
6080 procedure. Affected file silcd/command.c.
6082 * Made minor bugfixes to the backup router resuming protocol.
6083 Affected file silcd/server_backup.c, server.c.
6085 Mon Oct 8 16:47:42 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6087 * Added --disable-asm configuration option. Affected files
6088 configure.in.pre, lib/silcmath/mpi/configure.in. A patch
6091 * Implemented the backup resuming protocol that is used to
6092 resume the primary router position in the cell after the
6093 primary router comes back online. Affected files
6094 silcd/server_backup.[ch], silcd/server, silcd/packet_receive.c,
6095 and silcd/server_util.[ch].
6097 Sun Oct 7 12:29:25 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6099 * Sleep two (2) seconds after sending QUIT command to server.
6100 Affected file lib/silcclient/command.c.
6102 * Assure that if outgoing data buffer is pending do not force
6103 send any data. Affected file silcd/packet_send.c.
6105 * Assure that if outgoing data buffer is pending do not force
6106 send any data. Affected file lib/silcclient/client.c.
6108 * Implemented the backup router support when the primary router
6109 goes down. The servers and routers can now use the backup
6110 router as new primary router without loosing connectivity.
6112 Sat Oct 6 21:18:54 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6114 * Added new SILC_IDLIST_STATUS_DISABLED flag for entries
6115 in the server to indicate disabled entry. All data read
6116 from the connection will be ignored and no data is sent
6117 for entry that is disabled. Affected files are
6118 silcd/idlist.h, silcd/server.c.
6120 Fri Oct 5 00:03:29 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6122 * Created SFTP client and server test programs in the
6123 lib/silcsftp/tests directory.
6125 Wed Oct 3 23:31:42 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6127 * Implemented memory filesystem (virtual filesystem) for
6128 SFTP server. Affected file lib/silcsftp/silcsftp_fs.h,
6131 Sun Sep 30 22:10:57 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6133 * Implemented the SFTP (SSH File Transfer Protocol) to the
6134 lib/silcsftp. It includes SFTP client and SFTP server
6137 Sun Sep 30 10:35:44 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6139 * Moved lib/silccore/silcprotocol.[ch] to the
6140 lib/silcutil library.
6142 * Added silc_buffer_format_vp and silc_buffer_unformat_vp to
6143 take variable argument list pointer as argument. Affected
6144 file lib/silcutil/silcbuffmt.[ch].
6146 * Added silc_buffer_set function that is used to set data
6147 to a SilcBuffer that is not allocated at all (SilcBufferStruct).
6148 Affected file lib/silcutil/silcbuffer.h.
6150 * Changed various routines in the core library to use the new
6151 silc_buffer_set instead of allocating new buffer only for
6154 * Added 64-bit value formatting and unformatting support to the
6155 silc_buffer_[un]format routines. Affected file is
6156 lib/silcutil/silcbuffmt.[ch].
6158 Added also 64-bit macros: SILC_GET64_MSB and SILC_PUT64_MSB,
6159 to includes/bitmove.h.
6161 Fri Sep 28 21:30:10 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6163 * Fixed channel user mode saving in client library. Affected
6164 file lib/silcclient/command[_reply].c.
6166 Thu Sep 27 22:52:30 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6168 * Defined the file transfer to the SILC Protocol. Added
6169 new packet type SILC_PACKET_FTP and defined File Transfer
6170 Payload. The mandatory file transfer protocol is SFTP
6171 (SSH File Transfer Protocol). Affected file in addition
6172 of the internet draft is lib/silccore/silcpacket.h.
6174 * Deprecated the SILC_PACKET_CELL_ROUTERS and defined new
6175 packet SILC_PACKET_RESUME_ROUTER instead. The new packet
6176 is used as part of backup router protocol when the primary
6177 router of the cell is back online and wishes to resume
6178 the position as primary router.
6180 * Redefined the MAC generation keys in the protocol. The
6181 same key is not used anymore in both direction. Both
6182 direction will now use different keys for sending and
6183 receiving. This fixes a potential security flaw. This
6184 change causes incompatibilities in the protocol.
6186 * Redefined also the MAC computation from the packet.
6187 An packet sequence number is now added to the MAC
6188 computation. This prevents possible replay attacks against
6189 the protocol. This change too causes incompatibilities
6192 Added `sequence' field to the SilcPacketContext to hold
6193 the current sequence number for the packet.
6195 Wed Sep 26 20:15:22 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6197 * Added `created' field to the SilcIDListData in the file
6198 silcd/idlist.h to indicate the time when the entry was
6201 * Added `created' field to the SilcChannelEntry too. Affected
6202 file silcd/idlist.h.
6204 * Added `creation_time' aguments to all the announcement functions
6205 in the server. If it is provided then only the entries that
6206 was created after the provided time frame are actually
6207 announced. Affected file silcd/server.[ch].
6209 * The protocol says that the Channel ID's IP address must be
6210 based on the router's IP address. Added check for this in
6211 the silc_server_new_channel when processing incoming New Channel
6212 Payload. Affected file silcd/packet_receive.c.
6214 * Print out the correct version with --version in SILC client.
6215 Affected file irssi/src/silc/core/silc-core.c.
6217 Mon Sep 24 17:19:00 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6219 * Fixed WHOWAS command to check for completnes of the client
6220 entry always, not just when the command is coming from client.
6221 Affected file silcd/command.c.
6223 * Added new function silc_server_packet_queue_purge to purge the
6224 outgoing data queue to the network. After the function returns
6225 it is guaranteed that the outgoing packet queue is empty.
6226 Affected file silcd/packet_send.[ch].
6228 * Purge the outgoing packet queue in the rekey protocol's final
6229 callback to assure that all rekey packets go to the network
6230 before quitting the protocol. Affected file silcd/server.c.
6232 * Added silc_client_packet_queue_parse as similar function as
6233 in server to the client library. The affected file is
6234 lib/silcclient/client.c.
6236 Sun Sep 23 15:15:53 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6238 * Splitted silcd/server.c and created silcd/server_util.[ch]
6239 for utility functions.
6241 * Added new socket flag SILC_SF_DISABLED to indicate that the
6242 connection is open but nothing can be sent to or received from
6243 the connection. Affected file lib/silcutil/silsockconn.[ch].
6244 The checking for disabled socket is checked in the low level
6245 silc_socket_write and silc_socket_read functions.
6247 Thu Sep 20 23:11:28 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6249 * Allow only nicknames and channel names that fits into the
6250 7-bit unsigned char ASCII set. Affected file silcd/command.c.
6252 Thu Sep 20 18:04:12 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6254 * When processing JOIN command reply in server check that if
6255 the channel exists in our global list we'll move it the local
6256 list. Affected file silcd/command_reply.c.
6258 * Fixed the check whether client is joined on the channel already
6259 in JOIN command. Affected file lib/silcclient/command.c.
6261 * Fixed the JOIN command reply to check whether the channel
6262 already exists. Affected file lib/silcclient/command_reply.c.
6264 Wed Sep 19 22:58:32 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6266 * Added silc_ske_status_string to map the SKE error numbers
6267 to readable strings. The affected files are
6268 lib/silcske/silcske[_status].[ch].
6270 Tue Sep 18 22:50:41 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6272 * Do not show the private channels on the WHOIS channel list
6273 as it is not allowed by the protocol. The affected file is
6276 Sun Sep 16 12:32:58 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6278 * Assure that the packet length digged from the actual packet
6279 is something sensible in the silc_packet_decrypt_rest_special
6280 in lib/silccrypt/silcpacket.c.
6282 * Free and NULL the allocated pointer in silc_hmac_alloc if
6283 the HMAC allocation fails. The affected file is
6284 lib/silccrypt/silchmac.c.
6286 * Print the selected security properties to the log files in
6287 the server. Affected file silcd/protocol.c.
6289 * Add SKE's reference counter even if calling the completion
6290 callback manually. Otherwise it goes negative, although it
6291 does not cause any problems. The affected file is
6292 lib/silcske/silcske.c.
6294 * Remove the client entry with short timeout after giving the
6295 KILL command. Affected file lib/silcclient/command.c.
6297 * Fixed to send error reply in WHOIS and IDENTIFY commands in
6298 case all found clients are already disconnected (WHOWAS would
6299 found them) in the server. Affected file silcd/command.c.
6301 * Update the last_receive (time of last data received) to be
6302 updated only when received private or channel message so that
6303 the idle time showed in WHOIS makes more sense.
6305 * Added boolean field `valid' in to the SilcClientEntry in the
6306 client library to indicate whether the entry is valid or not.
6307 This fixes the nickname change bug on channel when changing
6308 the nickname to be same than the old (like nick to Nick) the
6309 nickname formatter doesn't set the new nick anymore to Nick@host.
6310 Affected file lib/silcclient/idlist.[ch].
6312 * Now actually fixed the nickname changing on disconnection.
6313 Added new function silc_change_nick to the Irssi SILC Client.
6314 Affected file irssi/src/silc/core/client_ops.c,
6315 irssi/src/silc/core/silc-nicklist.[ch].
6317 Sat Sep 15 13:29:17 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6319 * Check that the public key exists in the GETKEY command before
6320 trying to encode it. Affected file silcd/command.c.
6322 * Print some notifications on received public keys with GETKEY
6323 command in the Irssi SILC Client. Affected files are
6324 irssi/src/fe-common/silc/module-formats.[ch],
6325 irssi/src/silc/core/client_ops.c.
6327 * Use IDENTIFY command to resolve the server information in the
6328 GETKEY command instead of INFO command. Affected file
6329 lib/silcclient/command.c.
6331 * All command reply functions in the client library now calls
6332 the pending command reply callbacks even if an error has
6333 occurred. The server has done this a long time and now it was
6334 time to move the client library to this as well. Now all
6335 errors can be delivered back to the pending command reply
6336 callbacks if necessary. Affected files are
6337 lib/silcclient/command[_reply].[ch].
6339 * Change the nickname on disconnection back to the username
6340 because in reconnect the server will enforce it to it anyway.
6341 Affected file irssi/src/silc/core/silc-servers.c.
6343 * Fixed a config file parsing bug in the Irssi SILC client.
6344 Affected file irssi/src/silc/core/clientconfig.c.
6346 Thu Sep 13 23:11:18 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6348 * When printing the channel mode on JOIN, verify that the
6349 channel key and channel's HMAC are valid. Affected file
6350 irssi/src/silc/core/client_ops.c.
6352 Thu Sep 13 20:24:52 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6354 * Added defines SILC_DEFAULT_CIPHER, SILC_DEFAULT_HMAC,
6355 SILC_DEFAULT_HASH and SILC_DEFAULT_PKCS in the file
6356 lib/silccrypt/[silccipher.h|silchmac.h|silchash.h|silcpkcs.h].
6358 * Removed channel key rekey task deleting from the function
6359 silc_server_save_channel_key. Affected file silcd/server.c.
6360 Added explicit timeout task context instead that is used to
6361 delete the task if we are registering a new task before the
6362 new task has elapsed.
6364 * When channel key rekey occurs the client library now saves
6365 the old channel key for a short period of time (10 seconds) and
6366 is able to use it in case some is still sending channel
6367 messages encrypted with the old key after the rekey. Affected
6368 file lib/silcclient/[idlist.h|client_channel.c].
6370 Sun Sep 9 15:49:16 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6372 * Added check to the silc_server_new_id_real to not accept
6373 new ID if it is the sender's own ID. Affected file is
6374 silcd/packet_receive.c.
6376 * Assure that we do not announce ourself or the one we've
6377 sending our announcements when we're router and are announcing
6378 servers to our primary router. Affected file silcd/server.c.
6380 * Fixed silc_server_command_identify_check_client to assemble
6381 correct WHOIS packet. It send corrupted WHOIS packet and
6382 caused problem with router to router connections. Affected
6383 file silcd/command.c.
6385 Fixed also silc_server_command_whois_check the same way
6386 as for the IDENTIFY command.
6388 * Added new SilcIDListStatus to the server in the SilcIDListData
6389 structure. The status now includes the current status of
6390 the entry (like registered, resolved etc.). Affected file
6391 silcd/idlist.[ch]. Defined a bunch of different status types
6392 as well. This replaced the old boolean registered field as well.
6394 Added resolve_cmd_ident field to the SilcClientEntry structure
6395 too so that if the entry is for example being resolved so
6396 another command may attach to the same pending command reply
6397 without requiring to resolve the same entry again. This concept
6398 should optimize the WHOIS and the IDENTIFY resolving under
6399 heavy load by taking away unnecessary resolving for entries
6400 that are being resolved already.
6402 Added support for adding multiple pending commands for one
6403 command idenfier. Affected file silcd/command[_reply].[ch].
6405 * Fixed WHOIS and IDENTIFY save to remove the cache entry
6406 before deleting the data. Otherwise the hash table will have
6407 freed data in comparison functions. Affected file is
6408 silcd/command_reply.c.
6410 * Fixed silc_idlist_replace_client_id to add the new entry to
6411 the cache with NULL nickname. Otherwise there will be invalid
6412 memory as the nickname after the nickname is freed. Affected
6413 file silcd/packet_receive.c.
6415 * Fixed the silc_idlist_get_clients_by_hash. The entries was
6416 saved into wrong slots because the previous number of entries
6417 was not taken into account. Affected file silcd/idlist.c.
6418 Fixed same thing in silc_idlist_get_clients_by_nickname too.
6420 * If we are router and we receive JOIN notify to a channel that
6421 does not have any users then notified client is marked as the
6422 channel founder, as it is it. The affected file is
6423 silcd/packet_receive.c
6425 * Added to the extended hash table API's table_del_*ext functions
6426 the destructor as argument too, so that the caller can decide
6427 which destructor to use or whether to use destructor at all.
6428 Affected file lib/silcutil/silchashtable.[ch].
6430 * Fixed ID Cache purging. It actually deleted the entries from
6431 the hash table after the data was freed. The hash table ended
6432 up comparing freed memory. The affected file is
6433 lib/silccore/silcidcache.c.
6435 Sat Sep 8 10:22:10 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6437 * Fixed Irssi SILC client's KILL command's HELP syntax.
6439 * The USERS command now resolves the detailed user information
6440 if the userinfo field is missing. Affected file is
6441 lib/silcclient/command_reply.c.
6443 * Do not print error in silc_file_read if the read file does
6444 not exist. Just silently return NULL. Affected file is
6445 lib/silcutil/silcutil.c.
6447 * Fixed the silc_log_output to not wine about NULL filename
6448 and to not create some bogus " " filename. Affected file is
6449 lib/silcutil/silclog.c.
6451 Fri Sep 7 22:16:38 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6453 * Fixed various printing bugs on the user interface in the
6454 Irssi SILC Client. Minor changes that were forgotten from
6457 Fri Sep 7 17:28:37 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6459 * Fixed the configure.in.pre and the compilation and distribution
6460 environment to support the new autoconf 2.52. That version is
6461 now required to compile the CVS trunk.
6463 Thu Sep 6 12:47:37 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6465 * Renamed function silc_parse_nickname to silc_parse_userfqdn
6466 to generally parse user@fqdn format strings. Affected file
6467 lib/silcutil/silcutil.c.
6469 * Added nickname_format and nickname_force_format fields to the
6470 SilcClientParams structure. The first one defines the format
6471 for the nicknames that the library will enforce if the receives
6472 multiple same nicknames. The second one is boolean value and
6473 can be used to force the library to always enforce the format
6474 to the nicknames regardles whether there are multiple nicknames
6475 or not. This configurable formatting was employed to flexibly
6476 support accessing multiple nicknames from the user interface.
6477 The userinterface can now set the nicknames to what ever format
6478 they prefer. Affected file lib/silcclient/silcapi.h.
6480 Added function silc_client_nickname_format to the file
6481 lib/silcclient/idlist.c. It performs the nickname formatting.
6483 Added new field `hostname´ to the SilcClientEntry context.
6484 It holds the hostname of the client. Affected file is
6485 lib/silcclient/idlist.h.
6487 * Irssi SILC Client sets the nicknames in nick@hostn format.
6488 Fe. priikone@otaku, priikone@otaku2 etc. Affected file
6489 irssi/src/silc/core/silc-core.c.
6491 The WHOIS printing now also shows both the real nickname and
6492 the formatted nickname so that user knows how to access the
6493 user if there are multiple same nicknames cached. Affected
6494 file irssi/src/silc/core/client_ops.c. Changed the WHOIS
6495 printing formatting too to take the hostname now as a separate
6496 argument. The Affected file is
6497 irssi/src/fe-common/silc/modules-formats.[ch].
6499 * Changed the silc_client_get_clients_local to accept the formatted
6500 nickname as argument. It accepts the real nickname too but the
6501 formatted nickname can be used to find the true entry from
6502 multiple entries. Affected file lib/silcclient/silcapi.h and
6503 lib/silcclient/idlist.c.
6505 * Added nickname_format_parse field to the SilcClientParams.
6506 It is a callback function provided by the application to parse
6507 the nickname out of the formatted nickname string. The library
6508 calls it to get the nickname from the formatted string. Since
6509 the application generally knows better the format of the nickname
6510 string it parses it instead of the library, even though library
6511 encodes the formatted string. If the callback function is not
6512 provided then the library will use the string as is. The
6513 affected file is lib/silcclient/silcapi.h.
6515 * All the nickname strings passed to the client library in
6516 commands are now expected to be formatted nickname strings.
6517 If the command does not support the formatted nickname string
6518 it will assume that the sent string is the actual nickname.
6519 Affected file lib/silcclient/command.c.
6521 Tue Sep 4 22:31:28 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6523 * Added public key authentication support to OPER and SILCOPER
6524 commands in the client library. Affected file is
6525 lib/silcclient/command.c.
6527 Tue Sep 4 12:39:17 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6529 * Changed the get_auth_methdod client operation to be asynchronous.
6530 It can be async if the application resolves the authentication
6531 method from the server during the negotiation. Added new
6532 SilcGetAuthMeth completion callback that the application will
6533 call after resolving the authentication method.
6535 Added function silc_client_request_authentication_method that
6536 the application can use to resolve the authentication method
6537 from the server. Added also SilcConnectionAuthRequest callback
6538 that the library will call after the server has replied. The
6539 application can call this function if it does not know the
6540 current authentication method.
6542 Affected files are lib/silcclient/client.c and
6543 lib/silcclient/silcapi.h.
6545 * The Irssi SILC client now automatically resolves the authentication
6546 method incase any configuration information is not present (and
6547 currently there never is). The affected file is
6548 irssi/src/silc/core/client_ops.c.
6550 * Fixed public key authentication from the client library.
6551 Affected file lib/silcclient/protocol.c. Changed also the
6552 protocol specification about the public key authentication in
6553 the connection authentication protocol. The actual data to be
6554 signed is now computed with a hash function before signing.
6556 * Fixed the public key authentication from the server as well.
6557 Affected file silcd/protocol.c.
6559 * Removed the mlock()'s from the memory allocation routines.
6560 Affected file lib/silcutil/silcmemory.c. The ./configure does
6561 not check anymore for the mlock(). Affected file is
6564 * Fixed USERS command in server to allow the execution of the
6565 command for private and secret channels if the client sending
6566 the command is on the channel. Affected file silcd/command.c.
6568 * Fixed silc_client_get_clients_local to return the clients
6569 count correctly. It could return wrong value. Affected file
6570 lib/silcclient/idlist.c.
6572 Mon Sep 3 20:09:59 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6574 * Fixed the lib/silcmath/mpi/mpi.h to always use 32-bit data
6575 types. The assembler optimizations seemed not to like 64-bit
6576 data types. The assmebler optimizations thus are now enabled
6577 also for BSD systems as opposed to only enable them for Linux.
6579 * Do not check for threads at all on BSD systems. Affected
6580 file configure.in.pre.
6582 * Removed -n and -h options from the Irssi SILC Client since
6583 they are not used in silc.
6585 * Fixed the prime generation to assure that the first digit
6586 of the generated random number is not zero since our conversion
6587 routines does not like number strings that starts with zero
6588 digit. If zero digit is seen the random number is regenerated.
6589 This caused some corrupted RSA keys when the zero first digit
6590 was met. Affected file lib/silcmath/silcprimegen.c.
6592 Sun Sep 2 17:17:24 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6594 * Fixed WIN32 configuration in the ./configure script.
6595 Fixed to include xti.h on environments that has it.
6596 Patches by Carsten Ilchmann and andrew.
6598 Sat Sep 1 00:29:33 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6600 * Changed the silc_id_create_client_id to be collision
6601 resistant. It is now assured that there cannot be created
6602 two same client ID's. I suspect that some weird bugs in
6603 the server were actually caused by duplicate Client IDs.
6604 Affected file silcd/serverid.[ch]. A router receiving
6605 new ID now also assures and informs the sending server
6606 if the ID caused collision.
6608 * Changed the silc_id_create_channel_id to also assure that
6609 there are no collisions.
6611 Wed Aug 29 17:55:01 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6613 * Statement about ignoring the Mutual Authentication flag when
6614 performing rekey with PFS was a bit misleading. It is ignored
6615 if it was set in the initial negotiation, it cannot be even
6616 set in the rekey. Fixed in the ke-auth draft. Started the
6617 new versions of the protocol drafts in the doc/.
6619 Sun Aug 26 14:59:15 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6621 * Fixed a bug in silc_client_command_identify_save when saving
6622 new channel information. The channel name was no duplicated
6623 and caused crash on exit. Affected file is
6624 lib/silcclient/command_reply.c.
6626 Fri Aug 17 23:07:45 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6628 * Fixed the getkey command handling in the server. Send just
6629 empty OK reply to the sender if the key could not be fetched
6630 (but everything else was ok, like the key just was not available).
6631 Changed the public key parameter to optional in the protocol
6632 specs so that empty OK reply can be sent. Affected file
6635 Added a message to Irssi SILC client to tell to user if the
6636 server did not return a public key.
6638 Tue Aug 14 07:29:27 CEST 2001 Pekka Riikonen <priikone@silcnet.org>
6640 * Fixed a channel key regeneration bug. It registered new
6641 timeout tasks exponentially until all system resources were
6642 used. Affected file silcd/server.c.
6644 Sun Aug 12 20:48:14 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6646 * Added the SILC Document generator to the scripts/silcdoc.
6647 It can be used to generate the Toolkit Reference Manual out
6648 of the source tree. Internally it will also use the RoboDoc
6649 generator now imported in util/robodoc.
6651 Sun Aug 12 12:28:17 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6653 * Added couple of return's in rekey protocol if error orccurred
6654 during the protocol. The execution must be terminated.
6655 Affected file silcd/protocol.c. Also, terminate the protocol
6656 always with timeout.
6658 Sat Aug 11 12:36:02 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6660 * The client's Client ID was created initally from the wrong
6661 nickname (it could have been in format nick@host) in the
6662 silc_server_new_client. Affected file silcd/packet_receive.c
6664 Sat Aug 11 00:29:57 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6666 * Added some SILC_LOG_ERROR's to various error conditions
6667 if client could not be added to ID cache. Affected files
6668 silcd/packet_receive.c and silcd/server.c.
6670 * When client's sock->user_data is freed, NULL also the
6671 client->router and client->connection pointers. Added check
6672 for these pointers being NULL to various places around the
6673 code. Affected file silcd/server.c.
6675 * Added client->data.registered == TRUE checks to various
6676 places around the code to assure that unregistered client's
6677 are not handled when it is not allowed. Affected file
6680 * Added `bool registered' fields to all
6681 silc_idlist_[server|client]_get_* routines to indicate whether
6682 the fetched client needs to be registered or not. Affected
6683 file silcd/idlist.[ch].
6685 * Add your own entry as registered to the ID cache in the
6686 server. Affected file server.c.
6688 * Fixed a bug in silc_server_new_server. The SilcServer was
6689 set as the new server's context instead of SilcServerEntry.
6690 This naturally caused some weird bugs.
6692 * Added "updated" field the SilcChannelEntry which indicates
6693 the time since the channel entry was last accessed. This
6694 can be used to determine whether it is necessary to
6695 announce the channel after backup resuming protocol.
6696 Affected files silcd/idlist.[ch].
6698 Thu Aug 9 18:28:37 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6700 * Do not delete the channel rekey task when adding it
6701 for in silc_server_create_channel_key.
6703 * Changed the silc_server_create_channel_key to return
6704 TRUE or FALSE to indicate the success of the channel key
6707 Thu Jul 26 11:32:31 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6709 * Fixed MSVC++ project files and added missing files to
6710 Makefiles under win32/.
6712 Wed Jul 25 18:43:54 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6714 * Do not add TCP_NODELAY flag if the operating system
6715 does not have it defined. Affected files are
6716 lib/silcutil/[unix/win32]/silc[unix/win32]net.c.
6718 * Fixed buffer overflow from Irssi SILC Client. Affected
6719 file irssi/src/fe-common/core/themes.c.
6721 * Fixed double free in client library in the file
6722 lib/silcclient/client.c when disconnecting from server.
6724 * Applied double free patch from cras to Irssi SILC client.
6725 Affected files irssi/src/core/[modules/expandos].c
6727 * Fixed the disconnection handling to Irssi SILC Client.
6728 The application must call silc_client_close_connection
6729 in ops->connect client operation in case of failure of
6730 the connection. Affected file is
6731 irssi/src/silc/core/client_ops.c.
6733 * Do not set sock->protocol to NULL in the function
6734 silc_client_close_connection after executing the protocol's
6735 final callback since the sock might not be valid anymore.
6736 Affected file lib/silcclient/client.c.
6738 Wed Jul 25 16:04:35 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6740 * Do not enable SILC_THREADS if the linking with libpthread
6741 did not happen. Affected file configure.in.pre.
6743 * Added notion to protocol specification that server must
6744 verify the sent authentication payload with CMODE when
6745 setting the channel founder key. Implemented it to the
6746 server. Affected file silcd/command.c.
6748 Mon Jul 23 18:31:43 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6750 * Added _EXTRA_DIST SILC distribution variable to the
6751 distributions file. It is used to conditionally add extra
6752 files or directories to the specific distribution. Affected
6753 files ./prepare, Makefile.am.pre and distributions.
6755 Removed the `_' from the start of the distribution names.
6758 * Added README.WIN32 for instructions to compile the Toolkit
6761 Mon Jul 23 10:12:37 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6763 * Fixed a double free in disconnection in the server. Affected
6764 file is silcd/server.c.
6766 * Fixed the lib/silcske/groups.c to work now also with GMP
6767 MP library. The string conversion did not work when using
6768 specific base and the base is indicated in the string as well.
6770 * Created win32/ directory which now includes MSVC++ specific
6771 stuff so that toolkit (DLLs) may be compiled with MSVC++.
6772 It will appear only in the toolkit distribution
6774 Sun Jul 22 19:40:30 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6776 * Changed the key material distribution function in case when
6777 the hash output is too short. The data is now concatenated
6778 a bit differently than it used to. Made the change to the
6779 SKE protocol specification.
6781 * Added better GMP detection to configure.in.pre. A patch
6784 Fri Jul 20 13:16:00 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6786 * Fixed a minor bug in SKE that might cause some problem on
6787 some platforms. Affected file lib/silcske/silcske.c.
6789 * Added the cookie checking for initiator in the SKE. It checks
6790 that the responder returns the sent cookie unmodified. The
6791 affected file is lib/silcske/silcske.c. Added new SKE
6792 error type INVALID_COOKIE that can be sent during the
6793 negotiation. Fixed some memory leaks as well.
6795 * Added the "invalid cookie" error message to Irssi SILC client's
6798 Thu Jul 19 21:44:31 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6800 * Added `task_max' field to the SilcClientParams to indicate
6801 the maximum tasks the scheduler can handle. If set to zero,
6802 default values are used. Affected file lib/silcclient/silcapi.h.
6804 * Fixed memory leaks in silc_client_close_connection. Affected
6805 file lib/silcclient/client.c.
6807 * Added silc_client_del_client_entry to client library to free
6808 all memory of given client entry. Affected file is
6809 lib/silcclient/idlist.[ch].
6811 * Added new functions silc_client_del_channel and
6812 silc_client_del_server to delete channel and server entries.
6813 Affected file lib/silcclient/[silcapi.h/idlist.c].
6815 * Removed silc_client_del_client_by_id from silcapi.h.
6817 * Fixed the INFO command to return the server's own info
6818 correctly when querying by Server ID. Affected file is
6821 Thu Jul 19 14:47:30 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6823 * Removed the non-blocking settings in WIN32 code in the
6824 silc_sock_[read/write] and added SleepEx instead. Affected
6825 file lib/silcutil/win32/silcwin32sockconn.c. The availability
6826 of input data is now checked with FIONREAD and ioctlsocket.
6828 Wed Jul 18 18:34:01 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6830 * Call silc_schedule_task_del_by_context in the
6831 silc_protocol_cancel instead of silc_schedule_task_del_by_callback.
6832 Affected file lib/silccore/silcprotocol.c.
6834 * Call silc_protocol_cancel for active protocols in the
6835 silc_server_close_connection if the funtion
6836 silc_server_free_sock_user_data has not been called.
6837 Affected file silcd/server.c.
6839 * Generic tasks cannot be deleted using the del_by_fd
6840 task deleting function since generic tasks does not match
6841 any specific fd. Affected file lib/silcutil/silcschedule.[ch].
6843 * Added a notion to SILCOPER help file that the SILCOPER works
6844 only on router server, not on normal server.
6846 Wed Jul 18 09:40:04 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6848 * Added for WIN32 support for the new scheduler as well.
6849 Affected file lib/silcutil/win32/silcwin32schedule.c.
6851 * Fixed the SHA1 implementation to work on various platforms.
6853 Tue Jul 17 23:04:10 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6855 * Rewrote the SILC Scheduler entirely. Removed the old SILC Task
6856 API. It is part of the scheduler now. Everything else is
6857 as previously but some functions has changed their names.
6858 Checkout the lib/silcutil/silcschedule.h for the interface.
6859 Updated all applications to use the new interface. Affected
6860 files are lib/silcutil/silcschedule.[ch].
6862 Tue Jul 17 16:53:30 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6864 * Found a bug in the SKE implementation. The HASH value,
6865 specified by the protocol, was not computed correctly. The
6866 public key of the responder was not added to the computation
6867 even though it is mandatory. Affected file lib/silcske/silcske.c.
6868 This unfortunately causes incompatibilities with older
6869 clients and servers.
6871 * Added WIN32 specific network init and uninit functions:
6872 silc_net_win32_init and silc_net_win32_uninit to init and uninit
6873 the Winsock2. Affected file lib/silcutil/silcnet.h and
6874 lib/silcutil/win32/silcwin32net.c.
6876 * Set the socket always to nonblocking mode on WIN32 after
6877 reading data or writing data. Affected file is
6878 lib/silcutil/win32/silcwin32sockconn.c.
6880 Mon Jul 16 22:55:26 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6882 * Fixed various compilation problems under WIN32. Affected
6883 files lib/silcutil/win32/silcwin32thread.c and
6884 lib/silcutil/win32/silcwin32schedule.c.
6886 * Removed all _internal.h #includes from public header
6887 files. Internal headers must never be included from
6890 Removed also the lib/silcske/payload_internal.h file.
6892 * All include files that may be needed (public and some others
6893 included by the public headers) by application developers are
6894 now copied to the ./includes directory. It does not copy any
6895 internal headers. Affected file Makefile.defines.pre and all
6896 Makefile.am's under lib/ and subdirs.
6898 Thu Jul 12 17:49:31 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6900 * Do not change the ~/.silc directory's permissions automatically.
6901 Affected file irssi/src/silc/core/clientutil.c.
6903 Thu Jul 12 10:18:40 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6905 * Do not cancel the protocol in silc_server_close_connection
6906 it might cause recursion. Now cancelled in the function
6907 silc_server_free_sock_user_data. Affected file silcd/server.c.
6909 * Fixed the silc_server_remove_clients_by_server to regenerate
6910 the channel keys correctly finally. Added also new function
6911 silc_server_remove_clients_channels to actually do it.
6912 Affected file silcd/server.c.
6914 * Fixed the silc_server_new_channel to not crash by giving
6915 wrong router to the new channel. Affected file is
6916 silcd/packet_receive.c.
6918 Wed Jul 11 18:31:57 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6920 * Added SilcClientParams structure to the lib/silcclient/silcapi.h
6921 which is given as argument to the silc_client_alloc now.
6922 It can be used to configure the client and set various parameters
6923 that affect the function of the client.
6925 * The USERS command in server did not check whether the channel
6926 is private or secret. Affected file silcd/command.c.
6928 * Added new argument to the USERS command in protocol specification.
6929 The USERS command now can take the channel name as argument
6930 as well. Added support for this in client and server and
6931 updated the protocol specs.
6933 * Completed the GETKEY command in client. It can be now used
6934 to fetch also servers public key not only some clients.
6935 Affected files lib/silcclient/command[_reply].c.
6937 * Added silc_client_get_server to return server entry by the
6938 server name. Affected files lib/silcclient/silcapi.h and
6941 * Redefined the IDENTIFY command in protocol specification to be
6942 more generic. It now can be used to query information about
6943 any entity in the SILC Network, including clients, servers and
6944 channels. The query may be based either the entity's name
6945 or the ID. Added support for this in both client and server.
6947 Affected files silcd/command.c and lib/silcclient/command.c
6948 and command_reply.c.
6950 * Optimized the WHOIS and WHOWAS commands in the server. Removed
6951 the _from_client and _from_server functions. Affected file
6954 * Added silc_client_get_channel_by_id_resolve to the file
6955 lib/silcclient/silcapi.h to resolve channel information by
6956 its ID. Added also silc_client_get_channel_by_id that
6957 does not resolve it from the server.
6959 Tue Jul 10 18:05:38 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6961 * Added SilcServerEntry context into the client library
6962 to represent one server. The INFO command now allocates
6963 these to save the resolved server info. For now on the
6964 client library will also keep information about servers,
6965 connected and resolved with INFO.
6967 The INFO command now allocates the SilcServerEntry context
6968 and saves the server info there. The COMMAND_REPLY in
6969 the INFO now returns the parameters to application in
6970 same order as defined in the protocol specification.
6972 The entries are cached in the client->server_cache.
6974 * The INFO command is now issued after received the Client ID
6975 from the server. Affected file lib/silcclient/client.c.
6977 * The CMODE_CHANGE notify may now return also an SilcServerEntry
6978 to the application as the mode changer might be server.
6979 It is guaranteed that NULL is not returned anymore to the
6980 application. Affected file lib/silcclient/client_notify.c.
6982 The ID Type is now also passed to the application so that
6983 it can check whether the returned entry is SilcClientEntry
6986 Added new function silc_client_get_server_by_id to return
6987 the server entry by ID. Affected files are the
6988 lib/silcclient/silcapi.h and lib/silcclient/idlist.c.
6990 * Do not create the channel in the Irssi SILC Client when issuing
6991 the JOIN command but when received the sucessful JOIN command
6992 reply. Otherwise the channel might get created even though we
6993 could not join it. The Affected file is
6994 irssi/src/silc/core/[silc-channels.c/client_ops.c].
6996 * Fixed a channel joining bug in router. The router must also
6997 check the channel modes, invite and ban lists etc. when serving
6998 the JOIN command sent by normal server. Affected file is
6999 silcd/command.c. The router now resolves the client's
7000 information from the server who sent the JOIN command if it
7001 does not know it, and processes the JOIN command only after
7004 * Changed the SilcCommandCb to take new argument; void *context2.
7005 Affected file lib/silccore/silccommand.h
7007 The second argument in the command callbacks in the server now
7008 includes the SilcServerCommandReplyContext if the command was
7009 called as pending command callback from the command reply.
7010 Otherwise it is NULL. When called as pending the status of the
7011 command reply will be checked and if it was erronous the
7012 error will be sent to the original sender of the command.
7013 This way the client always receives the error messages even
7014 though the server was actually the one who received the error
7015 when it resent the command to router, for example. Affected
7016 files silcd/command[_reply].[ch].
7018 * Fixed sending WHOWAS command's error message to client if
7019 the requested client could not be found. It was missing.
7022 * Changed the CMODE and CUMODE commands reply arguments in the
7023 protocol specification. The Channel ID is now sent in both
7024 of the commands to identify the channel. Implemented this
7025 new feature to the client and server. Affected files
7026 lib/silcclient/command_reply.c and silcd/command.c.
7028 * Made better checks for invite and ban lists in the JOIN
7029 command in server. Affected file silcd/command.c.
7031 Mon Jul 9 18:28:34 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7033 * The server now performs the incoming host IP/DNS lookup
7034 using the silc_socket_host_lookup and thus does not block
7035 the server anymore. Affected file silcd/server.c.
7037 * Completed the multi-thread support for SILC Scheduler in
7038 the lib/silcutil/silcschedule.c.
7040 * Fixed the configure.in.pre to detect the pthread correctly
7043 * Fixed a deadlock in silc_task_queue_wakeup in the file
7044 lib/silcutil/silctask.c.
7046 Mon Jul 9 13:40:03 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7048 * Added new function silc_schedule_wakeup that is used in
7049 multi-threaded environment to wakeup the main thread's
7050 schduler. It needs to be used when a thread adds a new task
7051 or removes a task from task queues. After waking up, the
7052 scheduler will detect the task queue changes. If threads
7053 support is not compiled in this function has no effect.
7054 Implemented the wakeup mechanism to both Unix and WIN32
7055 systems. Affected files are lib/silcutil/silcschedule.[ch],
7056 lib/silcutil/unix/silcunixschedule.c and the
7057 lib/silcutil/win32/silcwin32schedule.c.
7059 * Added new function silc_task_queue_wakeup to wakeup the
7060 scheduler by the specified task queue. Affected file
7061 lib/silcutil/silctask.[ch].
7063 * The silc_socket_host_lookup_start now wakes up the scheduler
7064 after adding the timeout task. Affected file is
7065 lib/silcutil/silcsockconn.c.
7067 * The silc_socket_host_lookup is synchronous now if the threads
7068 support is not compiled in. However, the callback is still
7069 called asyncronously through the scheduler, anyway. Affected
7070 file lib/silcutil/silcsockconn.c.
7072 Mon Jul 9 00:24:45 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7074 * Added new function silc_socket_host_lookup to perform
7075 asynchronous IP and FQDN lookups for the socket connection.
7076 Affected files lib/silcutil/silcsockconn.[ch].
7078 Sun Jul 8 18:44:53 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7080 * Added SILC_MUTEX_DEFINE to define the mutex on environments
7081 that may or may not compile the mutex support in.
7083 Changed the silc_mutex_alloc interface. It allocates the
7084 mutex now to the sent pointer and returns TRUE or FALSE.
7086 Affected file lib/silcutil/silcmutex.h.
7088 * Wrote the SILC Task Queue interface to support multi-threads.
7089 Affected file lib/silcutil/silctask.[ch].
7091 * Wrote the SILC Scheduler to support multi-threads. Affected
7092 file lib/silcutil/silcschedule.c.
7094 Sun Jul 8 11:16:01 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7096 * Implemented the SILC Mutex API and SILC Thread API for WIN32
7097 in lib/silcutil/win32/.
7099 Sun Jul 8 00:18:15 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7101 * Defined SILC Mutex API and SILC Thread API and implemented
7102 them for Unix. Affected files are
7103 lib/silcutil/silcmutex.h, lib/silcutil/silcthread.h,
7104 lib/silcutil/unix/silcunixmutex.c and
7105 lib/silcutil/unix/silcunixthread.c.
7107 Sat Jul 7 14:40:31 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7109 * Fixed the silc_server_remove_clients_by_server's channel
7110 key re-generation. The hash table handling was incorrect
7111 and would not work with many channels. Affected file is
7114 * Fixed some memory leaks around the server code.
7116 * Rewrote the silc_server_get_users_on_channel to support IPv6
7117 based Client ID's. Affected file silcd/server.c.
7119 * Defined the SILC_MESSAGE_FLAG_SIGNED to the protocol
7120 specification. However, a separate document must be written
7121 to define the detailed signing procedure and the payload
7122 associated with the flag. Defined the flag to the
7123 lib/silccore/silcchannel.h as well.
7125 Fri Jul 6 18:26:31 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7127 * Changed the dynamic tables to static size tables in the
7128 lib/silccrypt/silchmac.c.
7130 * Removed GCC dependencies from the code. A patch by cras.
7132 Fri Jul 6 09:39:35 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7134 * Do not show the error "Error receiving packet bla bla"
7135 in server if it really was not an error (-2 means that reading
7136 is pending). Affected file silcd/server.c.
7138 Thu Jul 5 21:22:32 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7140 * Fixed a possible crash in silc_server_remove_clients_by_server
7141 in silcd/server.c. Fixed there also some memory leaks.
7143 * Fixed the silc_idlist_replace_client_id. It could replace
7144 wrong key in the hash table. Affected file silcd/idlist.c.
7146 * Do not check whether there are global users on the channel
7147 if the channel->global_users is FALSE. Affected functions
7148 silc_server_remove_from_one_channel and
7149 silc_server_remove_from_channels in silcd/server.c. Also,
7150 do not check if the removed client is local as we can be
7151 sure that global client was not removed from the channel
7152 and checking for global users is not needed.
7154 * The silc_server_remove_clients_by_server now re-generates
7155 the channel keys correctly for those channels that had
7156 clients removed from them. Affected file silcd/server.c.
7158 Tue Jul 3 11:39:20 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7160 * Found the reason of random crashes in the server. We weren't
7161 ignoring the SIGPIPE signal (which can be sent in write())
7162 and it crashed the server. Affected file silcd/silcd.c.
7164 Fri Jun 29 20:05:25 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7166 * Assure that sock->user_data is not NULL in the function
7167 silc_server_packet_send in silcd/packet_send.c.
7169 * Disconnect the remote connection if it could not be added
7170 to any ID lists in the server. The affected file is
7173 * Check in silc_server_packet_send[_real/dest] that the
7174 socket is not disconnecting and ignore the data if it is.
7175 Affected file silcd/packet_send.c.
7177 * Define inline to __inline on native WIN32 compilation.
7178 Affected file includes/silcwin32.h.
7180 * Added some explicit type casts for inline code since MSVC
7181 require them. Affected files lib/silcutil/silcbuffer.h,
7182 lib/trq/silcdlist.h and lib/trq/silclist.h.
7184 * Print warning in log files from now on if the packet
7185 decryption fails. Affected file silcd/server.c.
7187 Thu Jun 28 21:30:39 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7189 * Changed the `say' client operation's interface to accept
7190 new `type' argument to indicate the type of the message sent
7191 by the library. The application may filter the library's
7192 messages according the type. The affected file is the
7193 lib/silcclient/silcapi.h.
7195 * Added two new functions to lib/silcclient/silcapi.h:
7196 silc_client_del_client and silc_client_del_client_by_id.
7197 Affected file lib/silcclient/idlist.c.
7199 * Moved the clientincludes.h from includes/ to silc/ and
7200 serverincludes.h from includes/ to silcd/.
7202 * The modes for the CMODE and CUMODE are now passed as
7203 uint32 for application with COMMAND_REPLY. The affected
7204 file is lib/silcclient/command_reply.c.
7206 Wed Jun 27 22:24:47 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7208 * /WHOIS without arguments shows client's own information.
7209 Affected file lib/silcclient/command.c.
7211 * Changed PING to not accept any arguments. The specs
7212 says that client can ping only the connected server so
7213 requiring an argument is not needed. Affected file is
7214 lib/silcclient/command.c.
7216 Wed Jun 27 00:10:33 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7218 * Fixed a fatal bug in private message sending and reception
7219 encryption and decryption when using private message keys.
7220 The implementation was incorrect and did not follow the
7221 specification. It causd that some of the message were
7222 lost since it did not use the sending and receiving keys
7223 as the protocol suggests. This has been fixed and will cause
7224 incompatibilities with older clients when sending private
7225 message encrypted with private message keys. Affected files
7226 lib/silcclient/client_prvmsg.c, lib/silcclient/client_keyagr.c
7227 and various other in Irssi SILC Client.
7229 Added `responder' boolean argument to the functions
7230 silc_client_add_private_message_key[_ske] to indicate when
7231 the key is added as responder or initiator of the key
7234 Tue Jun 26 19:23:07 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7236 * Removed the silc_ske_check_version function and created
7237 a SilcSKECheckVersion callback. Added also a function
7238 silc_ske_set_callbacks that is now used to set all SKE
7239 callbacks. The callback functions are not given to
7240 the SKE functions anymore, but this function is used to
7243 * Fixed the WIN32 DLL generation in lib/Makefile.am.pre.
7245 * Added `silc_version' argument to the silc_client_alloc
7246 to define the version of the application for the library.
7247 The library will use the version string to compare it
7248 against the remote host's (usually a server) version
7249 string. Affected file lib/silcclient/silcapi.h
7251 * Added the KE protocol context to Key Agreement context
7252 in client library so that we can abort the SKE if it
7253 is in process when we get timeout. Affected file is
7254 lib/silcclient/client_keyagr.c.
7256 * Do not resolve the client ID forever if it returns in the
7257 first time that such client does not exist. This was done
7258 for example with private message. Affected file is
7259 lib/silcclient/client_prvmsg.c.
7261 Mon Jun 25 21:42:51 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7263 * Do not add regex.h for WIN32. The affected file
7264 includes/silcincludes.h.
7266 * Added WIN32 DLL generation to lib/Makefile.am.pre. It might
7267 not work yet 100%. It generates the DLL's automatically
7268 when compiling with --with-win32 under cygwin.
7270 Sun Jun 24 19:49:23 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7272 * lib/contrib/regex.c is not compiled on WIN32.
7274 * Added silc_net_get_socket_opt function to the
7275 lib/silcutil/silcnet.h.
7277 * Added includes/silcwin32.h for WIN32 specific includes
7280 * Do not use ptime structure or any of the posix process
7281 functions on WIN32 in lib/silccrypt/silrng.c.
7283 * Added silc_gettimeofday to provide generic function
7284 for struct timeval on all platforms. Added the function
7285 to lib/silcutil/silcutil.h.
7287 Sun Jun 24 12:19:52 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7289 * Moved the lib/silccore/silcsockconn.[ch] to the utility
7290 library as they clearly belong there. As a plus side we
7291 can make the actual socket connection routines platform
7294 Added also new generic function silc_socket_read and
7295 silc_socket_write (that used to be silc_packet_[read/write].
7296 The implementation of these are platform specific.
7298 * Added WIN32 specific routines of silc_socket_[read/write]
7299 to lib/silcutil/win32/silcwin32sockconn.c.
7301 Sat Jun 23 16:01:00 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7303 * Added preliminary support for native WIN32 compilation under
7304 cygwin (using the -mno-cygwin option for GCC) to the
7305 ./configure.in.pre. The --with-win32 now prepares the
7306 compilation for native WIN32.
7308 * Rewrote the SILC Scheduler interface in the file
7309 lib/silcutil/silcschedule.h. The scheduler is now context
7310 based and does not have anymore any global static scheduler.
7311 Moved the Unix scheduler to the lib/silcutil/unix/ directory
7312 and created lib/silcutil/win32 directory for WIN32 based
7315 * Added Unix specific network routines to the
7316 lib/silcutil/unix/silcunixnet.c and the old
7317 lib/silcutil/silcnet.c includes now only generic routines.
7319 Added WIN32 specific network routines to the
7320 lib/silcutil/win32/silcwin32net.c.
7322 * Added Unix specific utility functions from the
7323 lib/silcutil/silcutil.c to lib/silcutil/unix/silcunixutil.c.
7325 * Added WIN32 SILC Scheduler to the file
7326 lib/silcutil/win32/silcwin32schedule.c. The code is of course
7329 Fri Jun 22 10:44:14 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7331 * Do not handle JOIN notify in the server if the target client
7332 is not registered (idata->registered == FALSE). The affected
7333 file is silcd/packet_receive.c.
7335 * Update the nickrec->founder in event_cumode in the Irssi SILC
7336 client. Affected file irssi/src/silc/core/silc-channels.c.
7338 * Fixed the CUMODE_CHANGE notify handling in the server when
7339 server and router are announcing their clients on channels.
7340 Now the mode changes are saved and notified correctly. The
7341 affected file is /silcd/packet_receive.c.
7343 * Fixed silc_idlit_replace_[server/client/channel]_id functions.
7344 They really did not replace the cache entry in the ID Cache.
7345 Now they do that. Affected file silcd/idlist.c.
7347 * Fixed the KICK notify handling in the Irssi SILC client to
7348 update the channel records so that the kicked client does not
7349 appear to be on the channel. The affected file is
7350 irssi/src/silc/core/silc-channels.c.
7352 * Always update the conn->current_channel when executing command
7353 on a channel. Affected file irssi/src/silc/core/silc-servers.c.
7355 * Fixed the KILL notify handling in Irssi SILC client to remove
7356 the killed client on all channels.
7358 Thu Jun 21 17:10:08 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7360 * Fixed the silc_parse_command_line to remove extra spaces
7361 from the start and end of the arguments. Affected file is
7362 lib/silcutil/silcutil.c.
7364 * Cancel and free any active protocol in the function
7365 silc_server_close_connection. Affected file silcd/server.c.
7367 * Cancel and free any active protocol in the function
7368 silc_client_close_connction. Affected file is
7369 lib/silcclient/client.c.
7371 * Do not execute the KILL command for clients that are in
7372 history (ie. they are not in the network). Affected file is
7375 * Fixed KILL notify handling, client does not crash anymore.
7376 Affected file irssi/src/silc/core/silc-channels.c.
7378 * Reduced the default packet buffer size from 2048 to 1024 in
7379 lib/silccore/silcpacket.c.
7381 * Added SILC_SKE_STATUS_FREED SKE status type and a reference
7382 counter to the SKE context that is incresed when the SKE library
7383 performs async operation outside the library. If the outside
7384 process frees the SKE context and FREED status will be set
7385 and the library will detect after the sync operation that the
7386 libary is freed. The affected files are
7387 lib/silcske/silcske[_status].[ch].
7389 * Resolve the client entry information in the function
7390 silc_client_channel_message to assure that NULL pointer is not
7391 passed as client entry to the application. */
7393 * Fixed the task timeout calculation to assure that there is
7394 never negative timeouts. The affected file is
7395 lib/silcutil/silcschedule.c.
7397 * Fixed the channel user mode notification sending in server.
7398 It was sent point-to-point to the router (or to server by router)
7399 but it needs to be destined to a channel. The routines now
7400 supports sending the channel user mode notifys to the channels
7401 when announcing clients and channels. Affected files are
7402 silcd/server.c and silcd/packet_receive.c.
7404 * Fixed the CHANNEL_CHANGE notify handling in the client libary.
7405 It did not actually replace the old channel entry in the cache.
7406 Affected file lib/silcclient/client_notify.c.
7408 Tue Jun 19 22:10:36 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7410 * Fixed a possible crash in silc_packet_send_prepare. It now
7411 assures always that there is enough space in the buffer and
7412 at the tail area of the buffer (for MAC).
7414 Fixed the inbound buffer reallocation in silc_packet_read.
7415 It was old code and did not handle the reallocation correctly.
7418 The affected file is lib/silccore/silcpacket.c.
7420 * Fixed buffer overflow in silc_parse_nickname in the file
7421 lib/silcutil/silcutil.c.
7423 Tue Jun 19 13:40:09 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7425 * make install generates new server keys only if there is not
7428 Mon Jun 18 18:49:07 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7430 * Set SILC_MESSAGE_FLAG_NOREPLY when sending the away message.
7431 Added check that if the NOREPLY is set then we will not send
7432 the away message. This avoids infinite loop of away messages
7433 if both clients are away. The affected file is
7434 lib/silcclient/client_prvmsg.c.
7436 * Fixed client crash if /NICK was given without arguments.
7437 Affected file lib/silcclient/command.c.
7439 * Server does not send the invite list in INVITE command back
7440 to the client if the list was not altered. Added this notion
7441 to the protocol spec as well. Affected file silcd/command.c.
7443 Fixed possible crash in INVITE command by checking the
7444 value of silc_server_get_client_route command.
7446 * Fixed the INVITE notify type handling. The arguments are now
7447 taken in correct order and client does not crash. The affected
7448 file is irssi/src/silc/core/silc-channels.c.
7450 Removed the "Inviting xxx to channel" message from the
7451 client library away and let the application handle it.
7452 Affected file lib/silcclient/command.c. Added that message
7453 to Irssi SILC client's message formats.
7455 * Fixed CMODE command crash in client. It now checks the
7456 amount of arguments correctly and does not crash. The affected
7457 file is lib/silcclient/command.c.
7459 * Do not create new channel automatically in silc_channels_join
7460 but check whether the channel by that name already exists.
7461 Affected file irssi/silc/core/silc-channels.c.
7463 * Do not send the SERVER_SIGNOFF to router if the disconnected
7464 entity was the router. Affected file silcd/server.c.
7466 * Added the handling of the SERVER_SIGNOFF notify to the Irssi
7467 SILC client as it was missing from there.
7469 Added the handling of the KICK notify to the Irssi SILC client
7470 as it was missing. Added "you have been kicked" message to
7471 Irssi SILC client's message modules formats.
7473 Added the handing of the KILL notify to the Irssi SILC client
7474 as it was missing. Added the kill message module formats
7477 The affected file is irssi/src/silc/core/silc-channels.c.
7479 * The router did not save the channel mode the server announced.
7480 Affected file silcd/packet_receive.c.
7482 * Fixed a possible crash in INFO command in server. If the
7483 server did not provide the server info it crashed. Affected
7484 file silcd/command.c.
7486 Sun Jun 17 15:26:05 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7488 * Fixed the GETKEY command in the server to check also the
7489 global list. Otherwise the GETKEY would not work correctly
7490 in normal SILC server. Affected file silcd/command.c.
7492 Sat Jun 16 18:00:00 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7494 * Fixed GETKEY crash, it crashed if the command did not succseed.
7496 Tue Jun 12 21:36:18 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7498 * Redefined the SILC MP API in lib/silcmath/silcmp.h. The API
7499 is now real and not just an macro interface to GMP.
7501 Removed the entire GMP from the source tree and imported new
7502 NSS MPI library instead. Reason for removing GMP is that it is
7503 extremely large and compiles extremely slow. The NSS MPI
7504 is only a few files and compiles in less than 10 seconds.
7505 The speed is also about the same as GMP. The MPI is imported
7506 to lib/silcmath/mpi.
7508 If the system has GMP installed we will still use the GMP.
7509 If it is not then the NSS MPI will be compiled.
7511 Mon Jun 11 18:07:24 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7513 * Merged a long nickname (127 characters long) crash bugfix from
7514 Irssi CVS tree. Affected file irssi/src/core/misc.c.
7516 * Merged a freed memory reference bugfix from Irssi CVS tree.
7517 Affected file irssi/src/core/commands.c.
7519 Sun Jun 10 16:08:35 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7521 * Added the server's public key sving and verification to the
7522 server when performing the SKE. This was missing and the
7523 remote server's (or router's) public key was accepted without
7524 checking whether we have it previously or trust it at all.
7525 Affected file silcd/protocol.c.
7527 Sat Jun 9 20:17:30 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7529 * Check in the silc_server_timeout_remote if protocol is active
7530 and make sure that the protocol's final callback is called so
7531 that all memory if freed. Affected file silcd/server.c.
7533 Sat Jun 9 12:51:27 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7535 * silc_server_whois_send_reply crashed the server if the nickname
7536 was 127 characters long. Affected file silcd/command.c.
7538 Thu Jun 7 16:29:56 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7540 * Added sanity check to the silc_server_new_client. If the hostname
7541 is provided inside username then check that the provided hostname
7542 really is the same as the resolved one. If the hostname was not
7543 resolved then check it from the public key. Affected file is
7544 silcd/packet_receive.c.
7546 * Fixed a fatal bug in Irssi SILC client. Do not send QUIT command
7547 if the server disconnected us and the connection is not valid
7548 anymore. Affected file irssi/src/silc/core/silc-channels.c.
7550 * Moved the silc_client_[chmode|chumode|chumode_char] away from
7551 the library to the lib/silcutil/silcutil.[ch].
7553 Thu Jun 7 08:57:16 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7555 * Close log file after open. Affected file
7556 lib/silcutil/silclog.c.
7558 * Check whether sock == NULL in silc_client_send_packet and return
7559 if it is. Affected file lib/silcclient/silcclient.c.
7561 * Check rec->entry == NULL in the Irssi SILC Client before
7562 sending the channel message. Affecte file is
7563 irssi/src/silc/core/silc-servers.c.
7565 Tue Jun 5 08:08:21 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7567 * Merged a splitted window bugfix from Irssi CVS tree. The
7568 affected file is irssi/src/fe-text/textbuffer-view.c.
7570 * Fixed the ME, ACTION and NOTICE printing in Irssi Client.
7571 It did not print nickname.
7573 * Improved the distributions system a bit.
7575 Mon Jun 4 17:57:16 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7577 * Merged /WINDOW bugfix from irssi CVS tree. Affected file is
7578 irssi/src/fe-text/gui-window.c.
7580 * Fixed a fatal bug in Irssi SILC client. Crashed if sent message
7581 to in-active server. The affected file is
7582 irssi/src/silc/core/client_ops.c.
7584 * Resolve the client in USERS command reply if the entry does
7585 not have username resolved. The affected file is
7586 lib/silcclient/command_reply.c. Also, changed the IDENTIFY
7587 command to WHOIS command to really resolve stuff. The USERS
7588 is not used any more in any critical section so WHOIS can
7589 be used even though it might be slower than IDENTIFY.
7591 * Changed the lib/silcutil/silchashtable.h header to ROBODoc
7594 Sun Jun 3 14:21:32 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7596 * Changed the protocol API a bit more consistent in the
7597 lib/silccore/silcprotocol.[ch].
7599 * Changed the following headers to ROBODoc format:
7601 lib/silccore/silcpayload.h
7602 lib/silccore/silcprotocol.h
7603 lib/silccore/silcsockconn.h
7605 All core library headers are now formatted.
7607 Sat Jun 2 10:45:09 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7609 * Fixed a bug in Irssi SILC client; do not show that you are
7610 server/router operator if you really are not. Affected file is
7611 irssi/src/silc/core/client_ops.c.
7613 * Renamed silc_command_free_payload to silc_command_payload_free.
7614 Affected file lib/silccore/silccommand.h
7616 * Added silcmath.h to include the prototoypes of various routines
7617 in the lib/silcmath. Removed the old modinv.h, mpbin.h and
7620 * Changed the following headers to ROBODoc format:
7622 lib/silccore/silcchannel.h
7623 lib/silccore/silccommand.h
7624 lib/silccore/silcid.h
7625 lib/silccore/silcidcache.h
7626 lib/silccore/silcmode.h
7627 lib/silccore/silcnotify.h
7628 lib/silccore/silcpacket.h
7629 lib/silcmath/silcmath.h
7631 Fri Jun 1 22:19:37 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7633 * Added checking to the server code not to start the server if
7634 ciphers and stuff are not configured properly. Affected files
7635 silcd/serverconfig.[h] and silcd/server.c.
7637 * Changed the layout of the header files of the public interfaces
7638 in the SILC libraries. The new layout supports ROBODoc
7639 documentation tool (and some others) so that it is easy to create
7640 a library reference manual. All the other headers and source
7641 code must still follow the CodingStyle document. Also source
7642 code must not include these ROBODoc stuffs, only the headers.
7643 Furthermore, all public interface headers must now be named
7644 by using `silc' prefix, example: silcapi.h, silccipher.h.
7645 Some files were renamed due to this. All the other headers
7646 must not be used as public interfaces. I will update the
7647 CodingStyle document later. Changed following headers, so far:
7649 lib/silcclient/silcapi.h
7650 lib/silccore/silcauth.h
7651 lib/silccore/silcprivate.h
7652 lib/silccrypt/silcdh.h
7654 Fri Jun 1 10:28:09 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7658 * Removed silc_client_packet_send_flush from the client library
7659 as it is not needed. Affected file lib/silcclient/client.[ch].
7661 * Added printing of message of unresolved authentication method
7662 to the Irssi SILC client. Added it to the module formats.
7663 Removed the same message from the client library.
7665 Thu May 31 13:57:33 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7667 * Added new distribution feature, DISTLABEL. Every distribution
7668 can define own preprocessor label that can be used in the
7669 source code. For example: #ifdef SILC_DIST_CLIENT. Affected
7670 file distributions, acconfig.h.pre and prepare.
7672 Tue May 29 22:16:40 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7674 * Added Makefile.defines_int to include the actual definitions
7675 for Makefile.defines.in. Tested the new distribution system,
7676 created distributions and tested installation.
7678 * Added AWAY message printing to the Irssi SILC client. Added
7679 the messages to the irssi/src/fe-common/silc/module-formats.[ch].
7681 * Added SCONNECT command to call the SILC's CONNECT command.
7682 Cannot use CONNECT directly since Irssi uses that internally.
7683 Affected file irssi/src/silc/core/silc-servers.c.
7685 Added ACTION local command. It is same as ME command but takes
7686 the channel as mandatory argument.
7688 Rewrote some of the Irssi's help files to suite for SILC
7691 Mon May 28 19:05:22 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7693 * Added Makefile.defines[.in] that should for now on be included
7694 in all Makefile.am file in the source tree. That file includes
7695 all common compilation definitions for SILC source tree.
7697 Mon May 28 10:30:51 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7699 * Minor changes to the ./prepare script to change the package
7700 name according the distribution name to the configure.in.
7702 Sun May 27 22:24:57 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7704 * Created new distribution system. Added file `distributions'
7705 that defines all the distributions that can be created out of
7706 the SILC source tree. The ./prepare script now reads that
7707 file to determine how to prepare the distributions. The
7708 first argument to the ./prepare is the name of the distribution
7709 and second is the version of the distribution. If given
7710 without arguments it creates the default (toolkit) distribution
7711 with the default version (defined in ./prepare).
7713 All Makefile.am files that are subject to the distributions
7714 are now named as Makefile.am.pre. These are ./Makefile.am
7715 and lib/Makefile.am. Others may be changed later.
7717 Sun May 27 15:57:17 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7719 * Added invite list, ban list, some key management and connection
7720 error message printing to module formats in the Irssi SILC client.
7722 * Added new silc_client_set_away_message to set the away message
7723 that is back to the person who sent private message. The
7724 affected file lib/silcclient/silcapi.h and the
7725 lib/silcclient/client_prvmsg.c.
7727 Sun May 27 12:39:48 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7729 * Fixed the private message sending in the Irssi SILC client,
7730 added local command KEY to the Irssi SILC client.
7732 Added key management and key agreement message formats to the
7733 irssi/src/fe-common/silc/module-formats.[ch].
7735 Added USERS (alias WHO) printing, server/router operator
7736 indication and LIST command printing to the module formats.
7738 Sat May 26 17:43:42 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7740 * Fixed channel joining notify handling, cumode notify handling
7741 from Irssi SILC client.
7743 * Added SILC specific module-formats to the Irssi SILC client so
7744 that SILC specific message hilighting, colors etc is possible.
7745 Affected file irssi/src/fe-common/silc/module-formats.[ch].
7747 Added channel mode, channel user mode, actions, notices,
7748 whois and whowas printing to the the module-formats.c.
7750 * Fixed a bug in channel deletion in the server. The channel
7751 is not left to the cache even if the channel founder auth mode
7752 is set when there are no users anymore on the channel. Affected
7753 file silcd/server.c.
7755 * The silc_net_localhost now resolves the entire hostname including
7756 the domain name. Affected file lib/silcutil/silcnet.c.
7758 Sat May 26 12:13:37 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7760 * Changed the ask_passphrase client operation to be ascynchronous.
7761 It has now a completion callback and a context that the
7762 application must call after it has got the passphrase from
7763 the user. Affected files lib/silcclient/silcapi.h,
7764 lib/silcclient/protocol.c, lib/silcclient/command.c and
7767 Added SilcAskPassphrase callback that the application calls
7768 to deliver the passphrase to the library.
7770 * Changed the SKE protocol's SilcSKEVerifyCb to be asynchronous.
7771 The public key verification and especially a certificate
7772 verification is asynchronous procedure.
7774 Added new SILC_SKE_STATUS_PENDING status to indicate the
7775 request is pending and a callback will be called to finalize
7778 Added also SILC_SKE_STATUS_PUBLIC_KEY_NOT_PROVIDED status to
7779 indicate that remote end did not send its public key (or
7780 certificate), even though we require it. Added check for this
7781 condition in the SKE. This was a security bug, now fixed.
7783 Defined new SilcSKEVerifyCbCompletion callback that is called
7784 when the verification process is completed.
7786 The affected files lib/silcske/silcske_status.h and
7787 lib/silcske/silcske.[ch].
7789 * Changed the verify_public_key client operation to be async
7790 as well. Defined SilcVerifyPublicKey callback that is used to
7791 indicate the success of the public key verification process.
7793 Changed the server and client to use the new async client
7796 * Changed the Irssi SILC client's internal scheduler to be called
7797 twice as many times as it used to be. As a result the client
7798 should be a bit faster now. Affected file is
7799 irssi/src/silc/core/silc-core.c.
7801 * Added support to Irssi SILC client of asynchronous public key
7802 verification and passphrase inquiry. Affected file is
7803 irssi/src/silc/core/silc-core.c.
7805 Fri May 25 14:38:38 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7807 * Do not say "You have left channel %s" in client library.
7808 Moved it to the application. Affected files are
7809 lib/silcclient/command.c and silc/client_ops.c.
7811 * Fixed silc_client_get_clients. Command context was not
7812 duplicated and was freed memory in the callback. Affected
7813 file lib/silcclient/idlist.c.
7815 * Do not say "you are now talking..." on JOIN command in the
7816 client library. The appliation must handle it.
7818 * Do not say ".. changed topic to" in command reply in the
7819 client libary. The application must handle it.
7821 * Fixed TOPIC command sending in the client library.
7823 * Fixed a memory leak in silc_client_command_free in the file
7824 lib/silcclient/command.c.
7826 Thu May 24 19:08:55 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7828 * Imported a modified version of Irssi client to the source tree.
7829 The Irssi will be used to create a new client called
7830 Irssi SILC. Imported to irssi/.
7832 Added silc_core_init_finish function to the Irssi. Affected
7833 file irssi/configure.in.
7835 A lot changes in the Makefile.ams around the irssi tree.
7837 Tue May 22 22:23:49 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7839 * Do not rehash if the new size is same as the old size of the
7840 hash table, in the silc_hash_table_rehash*. The affected file
7841 lib/silcutil/silchashtable.c.
7843 * Replaced hash_table_del_by_context calls from the server
7844 (when channel->user_list and client->channels) to the
7845 hash_table_del as it is sufficient and faster.
7847 Tue May 22 17:27:16 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7849 * Added silc_hash_table_list, silc_hash_table_get and the
7850 SilcHashTableList structure to provide an alternative way to
7851 traverse the hash table. The affected files are
7852 lib/silcutil/silchashtable.[ch].
7854 * Changed the server's idlist routines to use the hash table
7855 routines to optimize the code.
7857 Mon May 21 21:46:20 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7859 * Replaced the client entry's `channel' list and channel entry's
7860 `user_list' list to hash tables for optimized lookup. Changed
7861 the code to use the hash table interface around the code.
7862 Affected file lib/silcd/idlist.[ch].
7864 * Added `auto_rehash' boolean argument to the function
7865 silc_hash_table_alloc to indicate whether the hash table should
7866 auto-rehash when it thinks is appropriate time. It will
7867 increase the hash table size if the there is twice as much
7868 entries in the table than the size of the table, and will
7869 decrease the size if there are twice as less entries than
7870 the size of the table.
7872 Mon May 21 09:51:11 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7874 * Fixed silc_xxx_get_supported to not crash at some circumstances.
7876 Sun May 20 13:45:58 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7878 * silc_idcache_purge_by_context deletes the entry now by context
7879 as it is supposed to do. Affected file lib/silccore/idcache.c.
7881 * Send the ERR_NO_SUCH_NICK in the WHOIS command reply if the
7882 client is not anymore valid (WHOWAS givens the info) and not
7883 the ERR_NO_SUCH_CLIENT_ID if the nickname still exists.
7885 Sat May 19 16:30:03 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7887 * Removed the `data' and `data_len' arguments from the ID Cache
7888 interfaces and added `name' argument. ID Cache does not handle
7889 anymore the binary data only a names associated with given ID.
7891 * When hashing a Client ID with silc_hash_id the entire ID is
7892 not hashed anymore, instead only the hash of the Client ID is
7893 hashed. This way we can access the Client ID from the cache
7894 with Client ID but with the hash of the ID (which is a hash of
7895 the nickname) as well without any difference in performance.
7897 Added also silc_idcache_find_by_id_one_ext to do one on one
7898 searching when we have the actual ID. Added also function
7899 silc_hash_client_id_compare. The affected files are
7900 lib/silccore/idcache.[ch] and lib/silcutil/silcutil.[ch].
7902 * When hashing the name associated with a ID it is always done
7903 in lowercase. This way we can access the cache without worrying
7904 about case-sensitivity, even though, for example nicknames are
7907 * Fixed a bug in server with channel message sending. It put
7908 wrong ID type as destination ID. The affected file
7909 silcd/packet_send.c.
7911 * silc_idcache_del_by_context now deletes from all hash tables
7912 by context. Affected file lib/silccore/idcache.c.
7914 Fri May 18 17:42:00 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7916 * Changed the client library to use the new ID Cache interface.
7917 Changes around the source tree.
7919 * Added silc_hash_table_rehash_ext to rehash with specific
7920 hash function. Affected file lib/silcutil/silchashtable.[ch].
7922 * Added silc_hash_string_compare to compare two strings in the
7923 hash table. Affected file lib/silcutil/silcutil.[ch].
7925 Fri May 18 11:18:45 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7927 * Added new function silc_idcache_del_by_context into the
7928 lib/silccore/idcache.[ch].
7930 * Changed the server's ID list routines to use the new ID Cache
7931 interface. Changes around the source tree.
7933 Fri May 18 08:35:31 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7935 * Added silc_hash_table_del[_by_context]_ext functions in to the
7936 lib/silcutil/silchashtable.[ch].
7938 Removed silc_hash_table_find_all* routines and added new
7939 silc_hash_table_find_foreach to replace them.
7941 Added silc_hash_table_replace_ext function as extended
7942 replacing function. Separated the simple hash table interface
7943 from the extended hash table interface in the file
7944 lib/silcutil/silchashtable.h.
7946 * Fixed minor bugs and changed it to use some of the new
7947 hash table functions in lib/silccore/idcache.c
7949 Thu May 17 18:15:12 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7951 * Added new function silc_hash_table_find_all to return all keys
7952 in the hash table by the specified key. As the hash table is
7953 collision resistant it also makes it possible to have several
7954 duplicate keys in the hash table. This function may be used to
7955 find all of the keys from the hash.
7957 Added user_context arguments to the SilcHashFunction,
7958 SilcHashCompare and SilcHashDestructor to deliver user specified
7961 Added new fuctions silc_hash_table_find[_all]_ext to do
7962 extended lookup with specified hash and compare functions and
7963 specified user contexts.
7965 Added new function silc_hash_table_add_ext to add the key
7966 with specified hash function and user context.
7968 Added new function silc_hash_table_foreach to traverse all
7969 entrys in the hash table. Added SilcHashForeach callback
7972 Added new function silc_hash_table_del_by_context to delete
7973 the entry only if the context associated with the key matches.
7975 Affected files are lib/silcutil/silchashtable.[ch].
7977 * Removed silc_hash_[server/client/channel]_id and added just
7978 silc_hash_id to the lib/silcutil/silcutil.[ch]. Added also
7979 silc_hash_id_compare to compare two ID's using as the hash table
7980 comparison function. Added also silc_hash_data to hash
7981 binary data and silc_hash_data_compare to compare it.
7983 * Removed silc_idlist_find_client_by_hash as it is not needed
7984 anymore. Affected file silcd/idlist.[ch].
7986 * Rewrote the entire ID Cache system (in lib/silccore/idcache.[ch])
7987 to use internally the SilcHashTable. The new ID Cache is a lot
7988 faster than the old one. Some of the ID Cache interface was also
7989 rewritten and obsolete and stupid functions were removed.
7991 Wed May 16 23:03:30 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7993 * Added entry_count field to the SilcHashTable to keep the number
7994 of the entries in the table. Implemented the function
7995 silc_hash_table_rehash. Added new function
7996 silc_hash_table_count. Affected file lib/silcutil/silchashtable.c.
7998 Fixed a minor bug in silc_hash_table_free.
8000 * Added silc_hash_string, silc_hash_uint, silc_hash_ptr,
8001 silc_hash_client_id, silc_hash_server_id and silc_hash_channel_id
8002 into the lib/silcutil/silcutil.[ch].
8004 Wed May 16 20:02:47 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8006 * Implemented a collision resistant hash table into the
8007 lib/silcutil/silchashtable[ch]. See the header and the source
8008 for the SilcHashTable API.
8010 Tue May 15 22:05:46 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8012 * Merged dotconf version 1.0.2 into lib/dotconf.
8014 Sun May 13 19:32:09 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8016 * Do not compile anything in lib/silcsim/* if the SIM support
8017 is not enabled. The tree should now compile without problems
8020 Thu May 10 22:49:51 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8022 * Compiled the SILC under cygwin. Compiled and tested briefly
8023 without problems. More tests needed. The SIMs didn't compile
8026 * Added various #ifdef HAVE_* stuff to lib/silccrypt/silrng.c.
8028 * Fixed possible crash in silc_get_username in the
8029 lib/silcutil/silcutil.c.
8031 Tue May 8 09:04:03 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8033 * Fixed a va_arg in silc/client_ops.c.
8035 * Oops, RC5 routines were named AES and caused some problems
8036 when not using SIM's. Affected file lib/silccrypt/rc5.c.
8038 Sun May 6 13:59:48 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8040 * Added new SilcIDIP structure into the lib/silccore/id.h and
8041 replaced the old `ip' fields from all SILC ID's to that type.
8042 This is a step towards IPv6 support.
8044 The silc_id_get_len takes now the ID as an extra argument.
8045 The silc_id_id2str, silc_id_str2id and silc_id_dup now supports
8046 both IPv4 and IPv6 based ID's.
8048 The affected files are lib/silccore/id.[ch] and other files
8049 around the tree using these routines.
8051 * Removed the ID length arguments in server from various
8052 silc_server_send_notify_* routines -> they are not needed
8055 Sat May 5 13:56:33 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8057 * Fixed memory leak in silc_encode_pem_file in the file
8058 lib/silcutil/silcutil.c.
8060 Thu May 3 21:23:50 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8062 * Check minor version as well in the SKE. Affected files are
8063 silcd/protocol.c and lib/silcclient/protocol.c.
8065 * Added --identifier option to the server so that an identifier
8066 can be when creating the public key for the server. Affected
8067 file is silcd/silcd.c.
8069 * Fixed minor decoding bug in silc_pkcs_decode_identifier in
8070 lib/silccrypt/silcpkcs.c.
8072 Wed May 2 20:50:49 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8074 * Register default ciphers and stuff when using -C option with
8075 the server. Affected file sildc/silcd.c.
8077 * Put back the servers public key filename format, it is better
8078 than the new one. For now, the client keys are saved with the
8079 new filename format. The affected file silc/client_ops.c.
8081 * Implemented the Cipher API for the rest of the ciphers that
8082 did not implement it or implemented it the wrong way.
8084 Wed May 2 13:31:26 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8086 * Register default ciphers and stuff when using the -S option
8087 in the client. Affected file silc/silc.c. Same also when
8088 creating new key pair with -C option.
8090 Tue May 1 14:18:13 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8092 * Fixed the silc_verify_public_key client operation function to
8093 save the public keys differently. The fingerprint is now
8094 used as filename and not the hostname. This way also the
8095 client keys are saved uniquely and not with hostnames. The
8096 affected file is silc/client_ops.c.
8098 * Trimmed the silc_hash_fingerprint function to remove extra
8099 whitespaces from the end of the fingerprint. The affected
8100 file is lib/silccrypt/silchash.c.
8104 * Added silc_cipher_register_default function to register all
8105 default ciphers. It can be used when configuration files
8106 does not exist and the application does not want any specific
8107 ciphers in any specific order.
8109 The SilcDList is now used as silc_cipher_list dynamically
8110 allocated cipher list. Removed the static list all together
8111 and now all ciphers must be allocated to the dynamic list.
8112 The silc_cipher_alloc routine was changed to check only the
8115 All silc_cipher_* routines that used to return int returns
8118 The affected files lib/silccrypt/silccrypt.[ch].
8120 * The same thing was done to silc_hash_* as for silc_cipher_*
8121 routines. Affected files lib/silccrypt/silchash.[ch].
8123 * The same thing was done to silc_pkcs_* as for silc_cipher_*
8124 routines. Affected files lib/silccrypt/silcpkcs.[ch].
8125 Added also silc_pkcs_[un]register[_default] functions.
8126 Removed the data_context from the PKCS API.
8128 * Added silc_hmac_register_default function to register default
8129 hmacs. Affected files lib/silccrypt/silchmac.[ch]. Added also
8130 SILC_ALL_HMACS macro that can be used with silc_hmac_unregister
8131 to unregister all hmacs at once.
8133 * Register the default ciphers, hash functions, PKCSs and HMACs
8134 if client's configuration file does not exist. The affected
8137 * The client did not load the hash functions from the SIM
8138 modules at all. Added support for this. Affected file is
8139 silc/clientconfig.c.
8141 * When decoding public key with silc_pkcs_public_key_decode, check
8142 the supported algorithm only if PKCS are registered. Affected
8143 file lib/silccrypt/silcpkcs.c. The same was done with the
8144 silc_pkcs_private_key_decode.
8146 * Fixed the SILC List routines to keep the list always in order.
8147 It used to change the list's order when traversing the list but
8148 not it preserves the order. Affected file lib/trq/silclist.h.
8150 Mon Apr 30 17:29:03 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8152 * Added the client library to use the SilcSocketConnection's
8153 reference counter (by silc_socket_dup) to prevent the bug that
8154 the socket object may be freed underneath async operation.
8156 * The name resolv library checking fixes in the configure.in.pre.
8159 * Created new version of the protocol drafts for future
8160 development. The -03 drafts are the ones that will be changed
8161 in the trunk now and the -02 will remain as they are.
8163 * Send list of CUMODE notifys to the router when announcing
8164 the channel users to the router. Affected file silcd/server.c.
8165 If the router receiving channel founder CUMODE for a channel
8166 that already has channel founder it will send CUMODE notify
8167 to the sender to remove the channel founder rights from the
8168 announced client. Affected file silcd/packet_receive.c.
8170 * The CUMODE notify may now use Server ID as well as the entity
8171 who changes the mode. Updated protocool specs.
8173 * Updated INSTALL and README files.
8175 Sun Apr 29 23:17:50 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8177 * New web pages in the http://silc.pspt.fi. The pages was
8182 Sun Apr 29 13:33:41 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8184 * Implemented the [DenyConnectin] config section in the server.
8185 Added silc_server_config_denied_conn to check whether incoming
8186 connection is denied. Affected file silcd/serverconfig.[ch].
8188 * Do not check the ports when checking the incoming configuration
8189 data if the port is 0, meaning any. Affected file is
8190 silcd/serverconfig.c.
8192 Fri Apr 20 18:58:43 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8194 * Fixed buffer overflow in silc_string_compare in the file
8195 lib/silcutil/silcutil.c.
8197 * Fixed double free in silc_server_command_leave in the file
8200 Fri Apr 20 14:00:11 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8202 * Fixed the version checking in the server. Affected file is
8205 Thu Apr 19 19:52:46 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8207 * Fixed the configuration data fetching when accepting new
8208 connections in the server. Affected file silcd/server.c.
8210 Thu Apr 19 11:40:20 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8212 * Added `sender_entry' argument to the function
8213 silc_server_packet_relay_to_channel so that we can check
8214 whether some destination actually belongs to the same route
8215 the sender belongs (ie, we must not resend the packet to the
8216 sender). Affected file silcd/packet_send.[ch].
8218 * Added `servername' field to the SilcClientEntry in the server
8219 to hold the name of the server where client is from. Affected
8220 file is silcd/idlist.h.
8222 Wed Apr 18 22:19:03 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8224 * Moved the channel message encrypting in the router betwen
8225 router connections from silc_server_channel_message to the
8226 silc_server_packet_relay_to_channel since we want to check
8227 whether we have anybody channel before encrypting anything.
8228 Affected files silcd/packet_[receive/send].c.
8230 Tue Apr 17 21:18:19 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8232 * Fixed the [AdminConnection] server config section to support
8233 multiple entries. Affected file silcd/serverconfig.c.
8235 * Added support into the server to check the validity of the
8236 incoming connection before executing any KE or authentication
8239 * The connection configuration is now saved to the KE and
8240 connection auth protocol contexts and not fetched anymore in
8241 the protocol. Affected files silcd/server.c, silcd/protocol.[ch].
8243 * The local hosts listenning address and port is also resolved
8244 now when starting the server. We want to have the socket object
8245 to include the real address and port for the listener. Added
8246 new function silc_net_check_local_by_sock into the files
8247 lib/silcutil/silcnet.[ch].
8249 * Fixed a broadcast bug in server -> do not broadcast if we
8252 * Fixed a routing bug. Do not route broadcast packets ever.
8253 Broadcast packets must be processed always and not routed since
8254 they may be destined to some other host than yourself and thus
8255 would get routed without no good reason. Affected file is
8258 * Added function silc_server_config_is_primary_route to check
8259 whether primary router connection has been configured (a router
8260 configuration that we are initiating). If there is not, we
8261 will assume that there is only two routers in the SILC network
8262 and we will use the incoming router connection as our primary
8263 route. Affected files silcd/serverconfig.[ch], silcd/server.c.
8265 * Changed the order of the broadcasting. Broadcast _after_ the
8266 packet has been processed not before. Affected file is
8269 * Fixed a [ClientConnection] parsing bug. The port was never
8270 parsed correctly thus resulting to port 0. Affected file
8271 silcd/serverconfig.c.
8273 * Fixed silc_server_send_notify_args -> it ignored the `broadcast'
8274 argument and did not set the broadcast packet flag. Affected
8275 file silcd/packet_send.c. Fixed same bug in the function
8276 silc_server_send_notify as well.
8278 * If we receive NEW_ID packet for our own ID in the server, ignore
8281 Mon Apr 16 12:10:33 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8285 * Removed the nickname from the Private Message Payload.
8286 Updated the code and the protocol specs.
8288 * Updated protocol specs for submitting to the IETF.
8290 * Tweaked the Random Number Generator a bit. Affected file
8291 lib/silccrypt/silcrng.c. Exported a new function
8292 silc_rng_[global]_add_noise which can be used to add more
8295 Sat Apr 14 16:21:32 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8297 * Do not parse packets with different timeout when protocol
8298 is active -> may cause problem with rekey. Affected file
8301 * When server receives signoff notify it must not create
8302 new channel key if the client is on any channels since the
8303 sender of the signoff notify will create it.
8305 Fri Apr 13 17:12:46 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8307 * Added printing of error messages during SKE protocol from the
8308 failure packet sent by server during SKE. Affected file
8311 * Removed the client's failure_callback handling with timeout
8312 and handle it immediately when received.
8314 * The SKE library returned wrong type in SUCCESS and FAILURE
8315 packets. They must be 32 bit MSB not 16 bit MSB.
8317 Fri Apr 13 00:09:08 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8319 * Ok, rewrote the logic of the re-key and now it seems to work.
8320 I tested it on high traffic with frequent re-keys without
8321 problems. Added hmac_receive (and renamed hmac to hmac_send)
8322 in SilcClientConnection in lib/silcclient/client.h and
8323 in SilcIDListData in silcd/idlist.h. Also, removed the
8324 SilcPacketParserContext's cipher and hmac fields as they are
8325 not needed anymore and actually caused some problems when
8326 the ciphers and hmac's changed underneath the packet parser.
8328 Thu Apr 12 14:42:51 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8330 * If re-key protocol is active then process the incoming packets
8331 synchronously since we must assure that icoming packets encrypted
8332 with the old key is processed before the new keys is set to
8333 use. This is true other packets than for REKEY packets.
8334 Affected file silcd/server.c. The same was done to client library
8335 as well, affected file lib/silcclient/client.c.
8337 Thu Apr 12 12:01:52 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8339 * Fixed bug in client and server to accept the force send if
8340 the packet is send from silc_[server/client]_packet_process
8341 function. Otherwise the packets are never delivered, oops.
8343 Wed Apr 11 22:10:15 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8345 * Disable force sending of packets when REKEY protocol is active.
8346 We must assure that no packet is sent directly when rekey is
8347 performed. All packets must be sent through packet queue.
8348 Added macro SILC_SERVER_IS_REKEY to silcd/server.h and
8349 SILC_CLIENT_IS_REKEY to lib/silcclient/client.h. Affected
8350 function is silc_[server/client]_packet_send_real to check
8353 * Replaced the SIM paths from example config files to
8354 /usr/local/modules. Also, make install creates now
8355 /usr/local/silc/logs directory to hold all the SILC server
8358 Wed Apr 11 16:59:59 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8360 * Made the configure.in.pre work on Solaris. Patch by salo.
8362 * Made all ciphers compatible with non-x86 machines. Defined
8363 CBC mode macros into lib/silccrypt/ciphers_def.h.
8365 Tue Apr 10 20:32:44 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8367 * Fixed the make install.
8369 Tue Apr 10 16:20:34 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8371 * When MAC computation fails the silc_packet_decrypt returned 0
8372 even though it was supposed to return -1. Fixed this. The
8373 affected file is lib/silccore/silcpacket.c.
8375 * Do not replace the config files in /etc/silc (in make install)
8376 if they already exist. Affected file ./Makefile.am.
8378 * Do not send re-key packets immediately but through packet queue.
8379 Affected file silcd/protocol.c and lib/silcclient/protocol.c.
8381 * Changed silc_net_check_host_by_sock to return FALSE if the
8382 IP/DNS could not be resolved. Though, it returns the IP address
8383 now even if it could not resolve it (but returns also FALSE).
8384 Affected file lib/silcutil/silcnet.[ch].
8386 Mon Apr 9 21:54:44 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8388 * Added silc_pkcs_decode_identifier to decode the public key's
8389 identifier. Affected file lib/silccrypt/silpkcs.[ch].
8390 Added also silc_pkcs_free_identifier. Added also new context
8391 SilcPublicKeyIdentifier.
8393 * Added -S option to the silc client. It is used to dump the
8394 contents of the specified public key file.
8396 * Changed the PKCS api to return the public key length when
8397 setting the public key.
8399 * Fixed a fatal bug in the public and private key file loading.
8400 Affected file lib/silccrypt/silcpkcs.c.
8402 * Execute the packet parsing for client with zero (0) timeout
8403 if the protocol is active. Affected file silcd/server.c.
8405 Sun Apr 8 19:30:56 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8407 * Made the key generation options to the silcd program. Added
8408 -C option, equivalent to client's option.
8410 * Added new [ServerKeys] config section to the server. It
8411 configures the server's public and private key.
8413 * Defined generic Public Key Payload into the protocol
8414 specification to send specific type of public keys and
8417 * Defined new command SILC_COMMAND_GETKEY to fetch a client's
8418 public key or certificate.
8420 * Implemented the GETKEY command to the server and to the
8421 client library and on user interface.
8423 Sun Apr 8 01:37:21 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8425 * Made preliminary `make install' work.
8427 Thu Apr 5 17:42:30 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8429 * Added SilcServerRekey context into silcd/idlist.h.
8431 * Added the PFS support as defined in the specification to the
8432 SKE protocol. Affected files lib/silcske/*.c.
8434 * Added `ske_group' field to the SilcServerRekey context to hold
8435 the number of the SKE group that is used with PFS in re-key.
8436 Affected file silcd/idlist.h.
8438 * Added PFS re-key support to the server. Affected file is
8441 * Added silc_protocol_cancel to cancel execution of the next
8442 state of the protocol. Affected file is
8443 lib/silccore/silcprotocol.[ch].
8445 * Added the re-key support with and without PFS to the client
8446 library. Re-key is performed once in an hour, by default.
8448 Added new protocol type SILC_PROTOCOL_CLIENT_REKEY.
8449 Added silc_client_rekey_callback and silc_client_rekey_final.
8450 Affected files are lib/silcclient/protocol.[ch] and
8451 lib/silcclient/client.[ch].
8453 * Removed the `hmac_key' and `hmac_key_len' fields from the
8454 SilcClientConnection structure; not needed. Affected file is
8455 lib/silcclient/client.h.
8459 Wed Apr 4 16:32:31 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8461 * Do not ask whether user wants to use the negotiated private key
8462 for private messages, just use it. Affected file is
8463 silc/local_command.c.
8465 * Added `send_enc_key' and `enc_key_len' fields to the
8466 SilcIDListData structure since they are needed in the re-key
8467 phase. Affected file is silcd/idlist.[ch].
8469 * Implemented the simple re-key protocol into the server.
8470 Affected files silcd/server.c and silcd/protocol.[ch]. The
8471 re-key will be performed once in an hour, by default.
8473 Added new protocol type SILC_PROTOCOL_SERVER_REKEY.
8474 Added silc_server_rekey, silc_server_rekey_callback and
8475 silc_server_rekey_final.
8477 * Removed Tunneled flag from the protocol. Updated the code
8478 and the specifications.
8480 * Adde `pfs' field to the SilcIDListData to indicate whether
8481 the PFS is to be performed in the re-key. Affected file is
8484 Tue Apr 3 21:52:42 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8486 * Defined uint8, int8, uint16, int16, uint32, int32, uint64 and
8487 int64 of at least the xintXX size. If void * is less that 4
8488 bytes uint32 * will be used. Defined bool as boolean.
8490 * Changed _ALL_ unsigned long and unsigned int to uint32,
8491 unsgined short to uint16 in the source tree.
8493 * Fixed a fatal bug in silc_server_remove_clients_by_server. Do
8494 not handle clients that has entry->data.registered == FALSE.
8495 They are not in the network anymore. Affected file is
8498 Tue Apr 3 16:39:19 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8500 * Implemented the sending of the SERVER_SIGNOFF notify in the
8501 server. Affected file is silcd/server.c.
8503 * Added silc_server_send_notify_args into silcd/packet_send.[ch].
8504 Added also silc_notify_payload_encode_args into the
8505 lib/silccore/silcnotify.[ch].
8507 * Implemented ther SERVER_SIGNOFF notify handling in the server.
8508 Affected file silcd/packet_receive.c.
8510 * Implemented the SERVER_SIGNOFF notify handling in the client
8511 library. Affected file lib/silcclient/client_notify.c. Also,
8512 implemnted the printing of the SERVER_SIGNOFF info to the
8513 application. Affected file silc/client_ops.c.
8515 * The silc_idlist_del_server now returns TRUE or FALSE to indicate
8516 if the deleting was successful. Affected file silcd/idlist.[ch].
8518 * Added support for public key authentication in the connection
8519 authentication protocol in the client library. Affected file
8520 lib/silcclient/protocol.c.
8522 * Changed the server's silc_idlist_get_clients_by_* interface
8523 to support already allocated array so that new entries may be
8524 added to pre-allocated array. Affected file silcd/idlist.[ch].
8525 This fixes some bugs with WHOIS, WHOWAS and IDENTIFY commands
8526 and command replies.
8528 * All command reply functions in the server now calls the
8529 pending command callback even if error occured. This way the
8530 error will be delivered to the client as well. Affected files
8531 silcd/command.c and silcd/command_reply.c.
8533 * Fixed INFO command to return local server's info if no server
8534 was provided. Affected file lib/silcclient/command.c.
8536 * Removed RESTART command for good. Updated the code and the
8539 * Rewrote parts of the task system. It is a bit simpler now.
8540 Removed unsued task priorities. The affected files are
8541 lib/silcutil/silctask.[ch].
8543 Mon Apr 2 20:02:33 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8545 * Moved the USERS printing from the library to the application.
8546 Affected files lib/silcclient/command.c and silc/client_ops.c.
8548 Mon Apr 2 13:13:23 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8552 * Added channel key re-key support. The re-key is perfomed
8553 only by the router and is done once in an hour. Added `rekey'
8554 field to the SilcChannelEntry in the server. Affected files
8555 silcd/server.c and silcd/idlist.h.
8557 * Added silc_task_unregister_by_context into the file
8558 lib/silcutil/silctask.[ch].
8560 Sun Apr 1 19:49:34 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8562 * Added SILC_UMODE_GONE mode to indicate when the client is not
8563 present in the SILC network. Added also support to the local
8564 command AWAY that will set this mode. Added support of showing
8565 "xxx is gone" in WHOIS command. The USERS command shows the
8566 gone status as well.
8568 * Fixed setting server and router operator privileges in the
8569 server's UMODE command. Affected file silcd/command.c.
8571 * Merged the SKE KE1 and KE2 payloads into one payload. The
8572 new KE payload is equivalent to the old KE2 payload.
8574 Cleaned up the SKE Start Payload parsing. It now uses the
8575 simple buffer unformatting to do the parsing. A lot faster
8578 Added new Mutual Authentication flag (SILC_SKE_SP_FLAG_MUTUAL)
8579 to the SKE that is used to indicate whether both of the SKE
8580 parties should perform authentication. By default only the
8581 responder performs authentication. By setting this flag also
8582 the initiator must do authentication. By default it is unset
8583 since in normal SKE case, client to server connection, only
8584 the responder should do authentication. When doing SKE between
8585 two clients both should perform authentication. Updated the
8586 code and the protocol specs.
8588 * A little fix to IDENTIFY command in the server. Search the
8589 client first by hash not nickname. Affected file is
8592 * Fixed the silc_client_close_connection to support closing
8593 the client to client connections wihtout deleting too much
8594 data. Affected file lib/silcclient/client.c.
8596 * Fixed a fatal bug in server and client; if KE1 or KE2 packets
8597 are received if protocol used to be active but is not anymore
8598 the application would crash due to NULL pointer dereference.
8599 Affected files silcd/server.c and lib/silcclient/client.c.
8601 * Added `hash' field to the SilcClientConnection to include
8602 the hash function negotiated in the SKE protocol.
8604 * Added new channel mode SILC_CMODE_FOUNDER_AUTH that is used
8605 to set the channel founder authentication data. A client can
8606 claim the founder rights later by providing the authentication
8607 data to the CUMODE command using SILC_CUMODE_FOUNDER mode.
8608 This way the channel founder can regain the channel founder
8609 privileges even it is left the channel. This works only on
8610 local server and the client must be connected to the same
8611 server to be able to regain the founder rights. Updated the
8612 protocol specs accordingly.
8614 Added support to the CMODE command in the client to set the
8615 founder auth data. Read the README to see how to set it.
8617 Added support to the CUMODE command to claim the founder
8618 rights. Read the README to see how to do it.
8620 Added support for the founder authentication to the Channel
8621 Entry in the server. Affected file silcd/idlist.h.
8623 Added support for the SILC_CMODE_FOUNDER_AUTH mode in the
8624 server's CMODE command. Affected file silcd/command.c.
8626 * Added the following new functions into lib/silccore/silcauth.[ch]:
8627 silc_auth_get_method and silc_auth_get_data.
8629 * The server now saves the remote hosts public key to the
8630 SilcIDListData pointer. Affected file silcd/protocol.c.
8632 * The normal server now does not remove the channel entry from
8633 the cache if the founder authentication data is set. It used
8634 to remove it if the founder was the last one on the channel on
8635 the server and left the channel. The auth data is saved and
8636 if the channel is re-joined later the old entry is used with
8637 the old auth data. Affected files silcd/command_reply.c and
8640 * Removed the `pkcs' field from the SilcIDListData structure
8641 in the server; it is not used. Affected file silcd/idlist.h.
8643 Sat Mar 31 15:38:36 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8645 * Fixed packet processing on slow links. Partial packets were
8646 never re-processed because the incoming data buffer was cleared
8647 by the application. Application must not directly clear the
8648 sock->inbuf, the packet processing routines handle it. Fixed
8649 this in client library and in server.
8651 Fri Mar 30 16:35:27 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8653 * Fixed the WHOIS and IDENTIFY send reply function to really
8654 check whether to send list or just one entry. Affected file
8657 * Cleaned up the LEAVE command's channel key distribution. The
8658 affected file silcd/command.c.
8660 * Changed CMODE_CHANGE's <Client ID> to <ID Payload> as server
8661 can enforce the channel mode as well. In that case the ID
8662 includes the ID of the server. The code now enforces the
8663 mode change if the router have different mode than the server.
8665 * The notify client operation with CMODE_CHANGE notify can now
8666 return NULL client_entry pointer if the CMODE was not changed
8667 by client. Application must check for this.
8669 * Added <Server ID> argument to INFO command to support server
8670 info fetching by Server ID.
8672 * Added silc_server_announce_get_channel_users to get assembled
8673 packets of channel users of the specified channel. Affected
8674 file silcd/server.[ch].
8676 * Fixed bug in CHANNEL_CHANGE notify in the server. The new ID
8677 was freed underneath the ID Cache.
8679 * Re-announce clients when the server received CHANNEL_CHANGE
8680 notify from the router. Affected file silcd/packet_send.c.
8682 Thu Mar 29 19:10:28 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8684 * Fixed a fatal bug when client does /join 1 2 3 4 5 6 the server
8685 crashed since it did not handle the fact that there is no cipher
8686 called "3" and didn't check the error condition. Now fixed.
8688 * Added SILC_MESSAGE_FLAG_REQUEST message flag as generic request
8689 flag. It can be used to send message requests.
8691 Thu Mar 29 12:26:25 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8693 * Implemented the RESTART command in the client.
8695 * Added SILC_MESSAGE_FLAG_NOTICE message flag for informational
8696 notice type messages. Added notice printing to the user
8699 * The channel keys are not re-generated if the channel's mode
8700 is PRIVKEY, ie private key on the channel exists. Affected
8701 files silcd/server.c and silcd/command.c.
8703 * Fixed a little bug in channel message delivery when channel
8704 private keys are set in the server. Affected file is
8705 silcd/packet_send.c.
8707 * Changed the setting on channel->on_channel = TRUE from the
8708 silc_client_save_channel_key to the JOIN command reply. The
8709 key payload is not received if the private channel key is set.
8710 Affected file lib/silcclient/command_reply.c and the
8711 lib/silcclient/client_channel.c.
8713 * When the CMODE_CHANGE notify is sent and the channel private
8714 key mode is removed the channel key must be re-generated in
8715 other cells as well. Added this support for the router in the
8716 silcd/packet_receive.c.
8718 * Added new local command NOTICE to send notice message on
8719 channel. Affected file silc/local_command.[ch].
8721 Wed Mar 28 23:55:54 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8723 * Added new local command ME to the client. It is used to send
8724 message to a channel with SILC_MESSAGE_FLAG_ACTION to indicate
8725 some action. Affected file silc/local_command.[ch].
8727 * Changed channel_message and private_message client operations
8728 to deliver the message flags to the application. Added also
8729 the `flags' arguments to the silc_client_send_channel_message
8730 and silc_client_send_private_message functions. Affected file
8733 Wed Mar 28 20:50:47 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8735 * Redefined the Private Message Payload to support private message
8736 keys and to support the new private message flags. Updated
8737 the protocol specs. Flags makes it possible to have for example
8738 CTCP style messages.
8740 * Added new type SilcPrivateMessagePayload and defined an API
8741 for it in the lib/silcclient/silcprivate.[ch].
8743 * Tested private message private keys successfully. Tested the
8744 private message key set, unset and list commands with the new
8747 * Redefined the Channel Message Payload to include the channel
8748 message flags (equal with private message flags) to support
8749 for example CTCP style messages.
8751 * Defined some of the message (for channel and private message)
8752 flags. Updated the protocol specs and added the flags to the
8753 lib/silccore/silcchannel.h. The type is SilcMessageFlags.
8755 Wed Mar 28 15:52:36 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8757 * Added SilcKeyAgreementStatus type to the key agreement routines
8758 to indicate the current status and error if one occured.
8759 The status types are defined in the lib/silcclient/silcapi.h.
8761 * Added new local command KEY that is used to set and unset private
8762 keys for channels, set and unset private keys for private messages
8763 with remote clients and to send key agreement requests and
8764 negotiate the key agreement protocol with remote client. The
8765 key agreement is supported only to negotiate private message keys,
8766 it currently cannot be used to negotiate private keys for channels,
8767 as it is not convenient for that purpose.
8769 * Fixed a minor pending callback setting bug in the function
8770 silc_client_get_client_by_id_resolve, now the function works.
8771 Affected file lib/silcclient/idlist.c.
8773 * Added function silc_net_get_local_port to get local bound
8774 port by socket. Added to lib/silcutil/silcnet.[ch].
8776 * Added `sockets' and `sockets_count' fields to the SilcClient
8777 object. They hold the sockets of the listenning sockets in
8778 the client. Listenning sockets may be for example the key
8779 agreement server. Affected file lib/silcclient/client.[ch].
8780 Added functions the silc_client_add_socket and the
8781 silc_client_del_socket. They are exported to the application
8784 * Added ~./silc/clientkeys to support other client's public keys.
8786 * Renamed verify_server_key client operation to verify_public_key
8787 and added one argument to indicate the type of the connection
8788 (server, client etc.).
8790 Tue Mar 27 22:22:38 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8792 * Added silc_server_connection_auth_request to handle the
8793 incoming CONNECTION_AUTH_REQUEST packet. Affected file is
8794 silcd/packet_receive.[ch].
8796 * Added silc_server_send_connection_auth_request into the
8797 silcd/packet_send.c to send the connection auth request packet.
8799 * Cleaned up the silcd/protocol.c a bit and fixed some memory
8802 * Fixed the public key authentication in responder side in the
8803 server. The `auth_data' pointer includes the SilcPublicKey
8804 not the path to the public key. Affected file silcd/protocol.c.
8806 * Implemented the public key authentication in the initiator side
8807 in the server. Affected file silcd/protocol.c.
8809 * Removed the [RedirectClient] config section from the server
8810 configuration. Is not needed and I don't want to implement it.
8812 Tue Mar 27 12:49:56 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8814 * Cleaned up the CMODE command in the server. It now works
8815 correctly and supports all the modes defined in the protocol.
8816 Affected file is silcd/command.c.
8818 * Added `hmac_name' field to the SilcChannelEntry in the server
8819 to hold the default HMAC of the channel. It can be set when
8820 creating the channel (with JOIN command). Affected files
8823 * Added <cipher> and <hmac> argument to the CMODE_CHANGE notify
8824 type to indicate the change of the current cipher and hmac
8825 on the channel. Client can safely ignore the <cipher> argument
8826 (if it chooses to do so) since the CHANNEL_KEY packet will
8827 force the channel key change anyway. The <hmac> argument is
8828 important since the client is responsible of setting the new
8829 HMAC and the hmac key into use.
8831 * Fixed the CMODE command in the client library as well.
8833 * Tested CMODE command in router environment successfully.
8835 Mon Mar 26 14:39:48 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8837 * Show the version of the remote client (or server) when connecting
8838 to the server. It is logged to the log file. Affected file
8839 is silcd/protocol.c.
8841 * Fixed the KILLED notify handling in the client library. The
8842 client must be removed from all channels when receiving the
8845 Also, do not remove the client entry when giving the KILL
8846 command but when the KILLED notify is received.
8848 * Removed silc_idlist_find_client_by_nickname from the server.
8849 Not needed anymore. Affected files silcd/idlist.[ch].
8851 * Implemented the CHANNEL_CHANGE notify type handling to the
8852 server. Affected file silcd/server.c.
8856 Mon Mar 26 12:11:14 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8858 * Added silc_server_send_notify_invite to send the INVITE
8859 notify between routers.
8861 * Implemented the INVITE command correctly to the server.
8863 * Implemented the INVITE notify type handling in the server.
8865 * Implemented the INVITE command to the client library and on the
8868 Sun Mar 25 20:27:09 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8870 * Added function silc_server_get_client_resolve to find the
8871 client entry by ID from all ID lists and then resolve it
8872 (using WHOIS) if it cannot be found. Affected file is
8875 Sun Mar 25 13:52:51 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8877 * Implemented the BAN command to the client library.
8879 * The JOIN command in the server now checks the invite list
8882 * Changed the silc_command_reply_payload_encode_va and the
8883 silc_command_payload_encode_va to support that if argument is
8884 NULL it ignores and checks the next argument. Affected file
8885 lib/silccore/silccommand.c.
8887 * Added silc_server_send_notify_ban to send the BAN notify
8888 type between routers.
8890 * Chaned the silc_notify_payload_encode to support that if
8891 argument is NULL it ignores and checks the next argument.
8892 Affected file lib/silccore/silcnotify.c.
8894 * Tested ban lists in router environment successfully.
8896 Sat Mar 24 14:47:25 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8898 * Implemented BAN command to the server, in silcd/command.[ch].
8900 * Removed the BAN and INVITE_LIST modes from the CMODE command
8903 * Added function silc_string_match to regex match two strings.
8904 Affected files lib/silcutil/silcutil.[ch].
8906 Fri Mar 23 22:02:40 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8908 * Redefined parts of the SilcChannelEntry in the server to support
8909 the new ban and invite lists.
8911 Fri Mar 23 16:25:11 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8913 * Redefined the INVITE command. The same command can be used to
8914 invite individuals to the channel but also to manage the invite
8915 list of the channel (to add to and remove from the invite list).
8916 Updated the protocol specs.
8918 * Added new command SILC_COMMAND_BAN that can be used to manage
8919 the ban list of the channel. Updated the protocol specs.
8921 * Removed the channel modes: the SILC_CMODE_BAN and the
8922 SILC_CMODE_INVITE_LIST as they were a bit kludge to be included
8923 in the CMODE command. The equivalent features are now available
8924 using INVITE and BAN commands. Updated the protocol specs.
8926 * Added new SILC_NOTIFY_TYPE_BAN notify type to notify routers
8927 in the network about change in the current ban list. The notify
8928 type is not used by the client.
8930 * Redefined parts of the SILC_NOTIFY_TYPE_INVITE command to
8931 support the invite lists.
8933 Thu Mar 22 22:52:23 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8935 * Added new function silc_string_regexify that converts string
8936 including wildcard characters into regex string that can
8937 be used by the GNU regex library. Added into the file
8938 lib/silcutil/silcutil.[ch].
8940 Added silc_string_regex_combine to combine to regex strings
8941 into one so that they can be used as one regex string by
8942 the GNU regex library. Added into the file
8943 lib/silcutil/silcutil.[ch].
8945 Added silc_string_regex_match to match two strings. It returns
8946 TRUE if the strings match. Added into lib/silcutil/silcutil.[ch].
8948 Thu Mar 22 15:29:42 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8950 * Imported GNU regex to the soruce tree into lib/contrib.
8951 Fixed some compiler warning from the regex.c.
8953 Wed Mar 21 15:27:58 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8955 * Fixed MOTD command in the server to work in router environment.
8957 * Fixed the MOTD command in the client library to support
8958 the server argument in the command.
8960 * Added `nickname_len' argument to the silc_idlist_add_client
8961 in the server, as the `nickname' argument may be binary data
8964 * Added silc_idlist_get_channels to return all channels from
8967 * Implemented LIST command to the server. Affected file is
8970 * Implemented the LIST command to the client library and on the
8973 * Added [<user count>] argument to the LIST command reply.
8974 With private channels the user count is not shown.
8976 * Updated TODO and README.
8978 Tue Mar 20 21:05:57 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8980 * The client entry's data.registered must be TRUE even with
8981 global client entry on global client list. The data.registered
8982 is used to check whether the client is anymore in the network,
8983 for example with WHOWAS command so it must be valid.
8985 * Fixed the WHOWAS command in the server. It now actually works
8986 in router environment. Added function into silcd/command_reply.c
8987 silc_server_command_reply_whowas_save.
8989 * Added silc_idlist_purge function to the silcd/idlist.c
8990 to periodically purge the ID Cache.
8992 * Fixed INFO command in the server. It works now in router
8993 environment. Added <server name> argument to the INFO command
8994 reply. Updated the protocol specs.
8996 * Fixed minor bug in silc_idcache_purge to not purge if the
8997 expire value is zero.
8999 * Fixed various bugs in WHOIS and IDENTIFY command handling as
9000 they were buggy because of the WHOWAS information.
9002 * Fixed local command MSG to handle the async resolving of
9003 the remote client properly. It used to fail the first MSG.
9004 Affected file silc/local_command.c.
9006 * Added `data_len' field to SilcIDCache context.
9008 Tue Mar 20 16:29:00 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9010 * Update TODO. Todo in commands in the server.
9012 Tue Mar 20 15:45:14 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9014 * Added new notify type SILC_NOTIFY_TYPE_UMODE_CHANGE that is
9015 used by routers as broadcast packet to inform other routers
9016 about the changed user mode.
9018 Implemented the notify handling in the server. Affected file is
9019 silcd/packet_receive.c. Added the function
9020 silc_server_send_notify_umode to the silcd/packet_send.[ch].
9022 * Added new generic Channel Payload and deprecated the New Channel
9023 Payload. The New Channel Payload is now the generic Channel
9026 * Added new argument `mode' to the silc_server_send_new_channel
9027 as it is required in the Channel Payload now.
9029 * Renamed the SilcChannelPayload to SilcChannelMessagePayload
9030 and created a new and real SilChannelPayload to represent the
9031 new generic Channel Payload. Implemented the encode/decode
9032 for Channel Payload. Affected file lib/silccore/silcchannel.[ch].
9034 * Added silc_server_get_client_channel_list to return the list
9035 of channels the client has joined for WHOIS command reply.
9036 Affected file silcd/server.[ch].
9038 * Implemented the channel list sending in the WHOIS command reply
9039 in server and in the client.
9041 Implemented the channel list displaying on the user interface
9042 as well. Affected file silc/client_ops.c.
9044 * Added silc_channel_payload_parse_list to parse list of Channel
9045 Payloads. It returns SilcDList list of SilcChannelPayloads.
9046 Client for example can use this function to parse the list of
9047 channels it receives in the WHOIS command reply. The caller
9048 must free the list by calling silc_channel_payload_list_free.
9049 Affected files lib/silccore/silcchannel.[ch].
9051 Mon Mar 19 21:39:15 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9053 * Added one new argument <user mode> to the WHOIS command reply
9054 to return the mode of the user in SILC. Updated the protocol
9057 Implemented it to the server and client.
9059 Mon Mar 19 18:43:06 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9061 * Fixed the mode printing on the user interface on joining.
9062 Affected file silc/client_ops.c.
9064 * Implemented the UMODE command and user modes in general to the
9065 client library and to the user interface.
9067 * Implemented the UMODE command to the server.
9069 * The server now sends UNKNOWN_COMMAND error status if client sends
9070 unknown command. Affected file silcd/command.c.
9072 * All server commands now handle the command identifier the right
9073 way when sending the command reply to the client. The client can
9074 use to identify the command replies with the identifier.
9076 Mon Mar 19 16:13:07 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9078 * Added silc_server_get_client_route to resolve the route to
9079 the client indicated by the client ID. Affected file is
9082 * Added silc_server_relay_packet as general function to relay
9083 packet to arbitrary destination. This deprecates functions
9084 like _send_private_message_key, _relay_notify etc. Affected
9085 file is silcd/packet_send.[ch].
9087 Removed silc_server_send_key_agreement,
9088 silc_server_send_private_message_key and
9089 silc_server_packet_relay_notify functions from the file
9090 silcd/packet_send.[ch].
9094 * Implemented the SILC_NOTIFY_TYPE_KILLED notify handling in the
9095 server. Affected file silcd/packet_receive.[ch].
9097 * Implemented the KILL command to the client. Implemented the
9098 SILC_NOTIFY_TYPE_KILLED notify handling in the client library.
9099 Affected files lib/silcclient/command[_reply].c and
9100 lib/silcclient/client_notify.c. Implemented the KILL notify
9101 printing in the user inteface.
9103 * Fixed a lot silc_parse_nick memory leaks from the client
9104 library in the file lib/silcclient/command.c.
9106 * Changed the silc_server_send_notify_on_channels's `sender'
9107 argument from SilcSocketConnection to SilcClientEntry to
9108 check the sender as entry and not as connection object and not
9109 to send to the client provided as argument. The affected file
9110 is silcd/packet_send.[ch].
9112 * The notify packets that are destined directly to the client used
9113 to not to be processed by the server. Now changed that and the
9114 server processes all notify packets. After relaying the packet
9115 to the client the notify packet is processed in the server.
9117 * The silc_server_free_client_data now checks whether there is
9118 pending outgoing traffic for the client and purges the data to
9119 the network before removing the client entry.
9121 Sun Mar 18 21:02:47 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9123 * Added SILC_NOTIFY_TYPE_KILLED notify type. It is sent when
9124 an client is killed from the SILC Network. Updated the protocol
9127 Added new function silc_server_send_notify_killed to the
9128 silcd/packet_send.[ch].
9130 * Added function silc_server_packet_relay_notify to relay notify
9131 packets that are destined directly to a client. In this case
9132 the server does not process the notify packets but merely relays
9133 it to the client. Affected file silcd/packet_send.[ch].
9135 Added also silc_server_packet_process_relay_notify to check
9136 whereto relay the notify. Affected file is
9137 silcd/packet_receive.[ch].
9139 * Implemented the KILL command to the server.
9143 * Added the backup schema desgined last fall to the protocol
9144 specs for everyone to see. The specification is in the
9145 *-spec-xx.txt draft and the packet type definitions for the
9146 backup routers is in *-pp-xx.txt draft. Thusly, added also
9147 new packet type SILC_PACKET_CELL_ROUTERS.
9149 * A big security problem in the implementation discovered. The
9150 signoff of an client did not cause new channel key generation
9151 which it of course should've done. The channel keys must be
9152 always re-generated when client leaves (or signoffs) the channel.
9153 The silc_server_remove_from_channels funtion now handles
9154 the channel key re-generation.
9156 * Added `sender' argument to the silc_server_send_notify_on_channels
9157 to not to send the client provided as argument. Affected file
9158 silcd/packet_send.[ch].
9160 Fri Mar 16 15:52:49 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9162 * Implemented OPER and SILCOPER commands into the server and
9165 * Added silc_auth_verify and silc_auth_verify_data to verify
9166 the authentication directly from the authentication payload.
9167 It supports verifying both passphrase and public key based
9168 authentication. Affected file lib/silccore/silcauth.[ch].
9170 * Added `hash' field to the SilcIDListData structure. It is the
9171 hash negotiated in the SKE protocol. Affected file is
9174 * Slight redesigning of the SilcAuthPayload handling routines.
9175 Do not send SilcPKCS but SilcPublicKey as argument.
9177 * Implemented the public key authentication support to the
9178 serverconfig. The public key is loaded from the provided path
9179 and saved as authentication data to void * pointer. Thus,
9180 changed the unsigned char *auth_data to void *auth_data;
9182 * Fixed SHUTDOWN command to send the reply before the server
9183 is shutdown. :) Affected file silcd/command.c.
9185 * Fixed fatal bug in CONNECT command. The hostname was invalid
9186 memory and server crashed. Affected file silcd/command.c.
9188 * Fixed fatal bug in CLOSE command. The server_entry became
9189 invalid but was referenced later in the command. Affected file
9192 Thu Mar 15 12:46:58 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9194 * Fixed fatal bug in failure packet handling. Server ignored
9195 the failure and thus crashed when it came.
9199 Wed Mar 14 20:37:35 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9201 * Added new SILC_CF_LAG_STRICT command flag that strictly forces
9202 that the command may be executed only once in (about) 2 seconds.
9203 The old SILC_CF_LAG flag is same but allows command bursts up
9204 to five before limiting.
9206 Added the support for CF_LAG and CF_LAG_STRICT flags to the
9207 server code. Various commands now includes the CF_LAG_STRICT
9208 flag to disallow any kind of miss-use of the command.
9210 * Fixed the silc_buffer_unformat to not to allocate any data
9211 if the length of the data is zero. It used to allocate the
9212 length + 1. Affected file lib/silcutil/silcbuffmt.c.
9214 Wed Mar 14 16:10:30 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9216 * Changed the format of AdminConnection configuration section
9217 in the server. Added username of the admin to the format.
9218 Affected files silcd/serverconfig.[ch].
9220 Added silc_server_config_find_admin into silcd/serverconfig.[ch]
9221 to return admin configuration data by host, username and/or
9224 Wed Mar 14 13:18:16 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9226 * Implemented WHOWAS command to the server. Added the functions:
9228 silc_server_command_whowas_parse,
9229 silc_server_command_whowas_send_reply,
9230 silc_server_command_whowas_from_client and
9231 silc_server_command_whowas_from_server
9233 * Added <Client ID> argument to the WHOWAS command reply. Updated
9234 the protocol specs accordingly.
9236 * Implemented WHOWAS command and command_reply to the client
9239 Implemented the WHOWAS printing on the user interface.
9241 Tue Mar 13 22:17:34 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9243 * Added new argument to the WHOWAS command reply, the real name.
9244 It is an optional argument. Updated the protocol specs.
9246 * Added SilcIDCacheDestructor callback that is registered when
9247 the SilcIDCache is allocated. The callback is called when
9248 an cache entry in the ID Cache expires, or is purged from the
9249 cache. Added into lib/silccore/idcache.[ch].
9251 Added silc_idlist_client_destructor to the silcd/idlist.[ch]
9252 to destruct the client entries when the cache entry expires.
9253 Other ID Cache's in server and in the client library ignores
9256 * If the ID Cache entry's `expire' field is zero then the entry
9257 never expires. Added boolean `expire' argument to the
9258 silc_idcache_add function in the lib/silccore/idcache.[ch].
9259 If it is TRUE the default expiry value is used.
9261 * Added silc_server_free_client_data_timeout that is registered
9262 when client disconnects. By default for 5 minutes we preserve
9263 the client entry for history - for WHOWAS command.
9265 Tue Mar 13 13:26:18 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9267 * Added support to the server to enforce that commands are not
9268 executed more than once in 2 seconds. If server receives
9269 commands from client more frequently, timeout is registered
9270 to process the commands. Affected file silcd/command.c.
9271 Added new function silc_server_command_process_timeout.
9273 * Changed NICK_NOTIFY handling in client library to check that
9274 if the client's nickname was changed, so there is no need to
9275 resolve anything from the server.
9277 * Removed error printing from the WHOIS and IDENTIFY commands.
9278 If error occurs then it is ignored silently in the client library.
9279 The application, however, may map the received error to
9280 human readable error string. The application currently maps
9281 the NO_SUCH_NICKNAME error to string.
9283 * Made the command status message public to the application. Moved
9284 them from lib/silcclient/command_reply.c to
9285 lib/silcclient/command_reply.h. The application can map the
9286 received command status to the string with the
9287 silc_client_command_status_message function.
9289 * Added check to the server to check that client's ID is same
9290 as the Source ID in the packet the client sent. They must
9293 Tue Mar 13 12:49:21 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9295 * Added dist-bzip hook to the Makefile.am to make bzip2
9296 compressed distributions.
9298 Mon Mar 12 18:43:38 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9300 * Server now enforces the maximum length for the nickname and
9301 the channel as protocol specification dictates. 128 bytes for
9302 nickname and 256 bytes for channel name.
9304 * Moved the WHOIS printing to the application. The client libary
9305 does not print out the WHOIS information anymore, the application
9306 must do it. Renamed silc_client_command_reply_whois_print to
9307 the silc_client_command_reply_whois_save.
9309 The client's idle time is also sent to the application now, and
9310 the idle is shown on screen.
9312 * Added silc_client_command_reply_identify_save to save the
9313 received IDENTIFY entries.
9315 * Do not check for channel private keys in message sending and
9316 reception if the channel does not have the PRIVKEY mode set.
9317 Affected file lib/silclient/client_channel.c.
9319 Sun Mar 11 20:25:06 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9321 * Fixed a minor bug if WHOIS and IDENTIFY command parsing that
9322 just surfaced after chaning the JOIN procedure.
9324 Sun Mar 11 14:59:05 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9326 * Added silc_client_get_clients_by_list to get client entries
9327 from Client ID list, that is returned for example by JOIN
9328 and USERS command replies. The application should use this
9329 function for example when JOIN command reply is received to
9330 resolve the clients already on the channel (library does not
9331 do that anymore as USERS command reply is not used in the JOIN
9332 procedure anymore). Affected files lib/silcclient/silcapi.h and
9333 lib/silcclient/idlist.c.
9335 * JOIN command reply and USERS command reply returns now SilcBuffer
9336 pointers instead of unsigned char pointers when returning
9337 the client list and mode list.
9339 * Added <Client ID> argument to the JOIN command reply, mainly
9340 for the server to identify for which client the command was
9341 originally sent. Updated protocol specs accordingly.
9343 * Added SilcDlist private_key pointer to the SilcChannelEntry
9344 in the client to support the channel private keys. Affected
9345 file is lib/silcclient/idlist.h.
9347 * Added SilcChannelPrivateKey argument to the function
9348 silc_client_send_channel_message so that application can choose
9349 to use specific private ke if it wants to. If it is not provided,
9350 the normal channel key is used, unless private keys are set.
9351 In this case the first (key that was added first) is used
9352 as the encryption key.
9354 * Implemented the support for channel private key handling.
9355 Implemented the following functions:
9357 silc_client_add_channel_private_key,
9358 silc_client_del_channel_private_keys,
9359 silc_client_del_channel_private_key,
9360 silc_client_list_channel_private_keys and
9361 silc_client_free_channel_private_keys
9363 Affected file lib/silcclient/client_channel.c.
9365 * Added the support for the private keys in the channel message
9366 sending and encryption and in the message reception and
9367 decryption. Affected funtions are
9368 silc_client_send_channel_message and silc_client_channel_message.
9370 Sat Mar 10 21:36:22 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9372 * Added SKE's key verify callback to the client library's
9373 KE protocol context. Affected files lib/silcclient/protocol.[ch].
9375 * Removed the statement that server (or router) must send USERS
9376 command reply when joining to the channel so that the client
9377 knows who are on the channel. Instead, the client list and
9378 client's mode list is now sent in the JOIN command reply to the
9379 client who joined channel. This is better solution.
9381 * Added function silc_server_get_users_on_channel and function
9382 silc_server_save_users_on_channel to the silcd/server.[ch].
9384 * Removed function silc_server_command_send_users from the
9387 * Do not show topic on the client library anymore. The topic is
9388 sent in the command reply notify to the application and the
9389 application must show the topic now.
9391 Sat Mar 10 00:07:37 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9393 * Added client searching by nickname hash into the IDENTIFY and
9394 WHOIS commands in the server as they were clearly missing from
9395 them. Affected file is silcd/command.c.
9397 * Fixed a bug in private message receiving in the client library.
9398 The remote ID was freed and it wasn't supposed, now it is
9401 Fri Mar 9 12:40:42 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9403 * Minor fix to the channel payload; allocate the data area, as it
9404 needs to be of specific length.
9406 * If the key agreement port is zero then the operating
9407 system will define the bound port. Affected files are
9408 lib/silcclient/silcapi.h and lib/silcclient/client_keyagr.c.
9410 * Added new function silc_channel_payload_decrypt into the file
9411 lib/silccore/silcchannel.[ch].
9413 * Moved the channel message etc, check from silc_packet_decrypt
9414 to applications. The library calls now a generic
9415 SilcPacketCheckDecrypt callback which is to return TRUE or FALSE
9416 when the packet is either normal or special. This was done to
9417 allow more wide range of checking that was not allowed when
9418 the code was in library. Now applications can do virtually any
9419 checks to the packet and return to the library the decision how
9420 the packet should be processed. Affected files are
9421 lib/silccore/silcpacket.[ch].
9423 Added silc_server_packet_decrypt_check to the server and
9424 silc_client_packet_decrypt_check to the client library.
9426 * Added silc_server_packet_send_srcdest into silcd/packet_send.[ch]
9427 to send with specified source and destination information.
9429 * Channel message delivery between routers was broken after the
9430 channel key distribution was fixed earlier. The channel key
9431 was used be to distributed to other routers as well which is not
9432 allowed by the protocol. Now this is fixed and channel keys
9433 really are cell specific and the channel message delivery between
9434 routers comply with the protocol specification.
9436 * Fixed various commands in server to check also the global list
9437 for the channel entry and not just the local list. The affected
9438 file silcd/command.c.
9440 Thu Mar 8 21:39:03 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9442 * Added assert()s to buffer formatting and unformatting routines
9443 to assert (if --enable-debug) when error occurs. Affected
9444 file: lib/silcutil/silcbuffmt.c.
9446 * Changed to auto-reconnect to check whether the remote host is
9447 router and register the re-connect timeout if it is. It used
9448 to check that whether we are normal server, but router must do
9449 auto-reconnect with another router as well. Affected file
9452 * Removed the [<key len>] option from CMODE command as the cipher
9453 name decides the key length, nowadays. See the defined ciphers
9454 from the protocol specification.
9456 * Added [<hmac>] option to the CMODE command to define the HMAC
9457 for the channel. Added SILC_CMODE_HMAC channel mode.
9459 * Added [<hmac>] option for the JOIN command so that user can
9460 select which HMAC is used to compute the MACs of the channel
9463 * Added Hmac field to the Channel Message Payload. The integrity
9464 of plaintext channel messages are now protected by computing
9465 MAC of the message and attaching the MAC to the payload. The
9466 MAC is encrypted. Now, it is clear that this causes some
9467 overhead to the size of the packet but rationale for this is that
9468 now the receiver can verify whether the channel message decrypted
9469 correctly and also when private keys are set for the channel the
9470 receiver can decrypt the packet with several keys and check from
9471 the MAC which key decrypted the message correctly.
9473 * Added silc_cipher_encrypt and silc_cipher_decrypt into the
9474 lib/silccrypt/silccipher.[ch].
9476 * Added silc_hash_len to return the digest length into the
9477 lib/silcrypt/silchash.[ch].
9479 * Rewrote parts of Silc Channel Payload interface in the
9480 lib/silccore/silcchannel.[ch]. The encode function now also
9481 encrypts the packet and parse function decrypts it.
9483 Wed Mar 7 20:58:50 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9485 * Fixed a minor formatting bug in the SKE's key material processing.
9486 It actually might have processed the keys wrong way resulting
9489 * Redefined the mandatory HMAC algorithms and added new algorithms.
9490 Added hmac-sha1-96 and hmac-md5-96 which are normal hmac-sha1
9491 and hmac-md5 truncated to 96 bits. The mandatory is now
9492 hmac-sha1-96. Rest are optional (including the one that used
9493 to be mandatory). Rationale for this is that the truncated HMAC
9494 length is sufficient from security point of view and can actually
9495 make the attack against the HMAC harder. Also, the truncated
9496 HMAC causes less overhead to the packets. See the RFC2104 for
9499 * Added new [hmac] configuration section. The SKE used to use
9500 the hash names (md5 and sha1) in the SKE proposal as HMCAS which
9501 is of course wrong. The official names that must be proposed in
9502 the SKE are the ones defined in the protocol specification
9503 (hmac-sha1-96 for example). The user can configure any hmac
9504 using any hash function configured in the [hash] section. At
9505 least, the mandatory must be configured.
9507 Rewrote the HMAC interface in lib/silccrypt/silchmac.[ch].
9509 * Added HMAC list to the SKE proposal list. It has now both
9510 hash algorithm list and HMAC list. This makes the protocol
9511 incompatible with previous versions. The SKE now seems to work
9512 the way it is supposed to work, for the first time actually.
9514 * Defined plain Hash algorithms to the protocol specification.
9517 Tue Mar 6 15:36:11 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9519 * Implemented support for key agreement packets into the server.
9520 Added functions silc_server_key_agreement and
9521 silc_server_send_key_agreement. Other than these functions,
9522 server has nothing to do with this packet.
9524 * Added support for private message key packets into the server.
9525 Added functions silc_server_private_message_key and
9526 silc_server_send_private_message_key.
9530 * Changed the silc_[client|server]_protocol_ke_set_keys to be
9531 called in the protocol's final callback instead in the END
9532 protocol state. This makes a little more sense and in the same
9533 time in client we can use the same protocol routines for normal
9534 key exchange and to key agreement packet handling as well.
9536 * Added to both client's and server's KE protocol context the
9537 SilcSKEKeyMaterial pointer to save the key material. We will
9538 bring the key material to the protocol's final callback by doing
9539 this. The final callback must free the key material.
9541 * Added SKE's packet_send callback into client's KE protocol
9542 context so that the caller can choose what packet sending function
9543 is used. This way we can use different packet sending when
9544 doing normal SKE when doing key agreement packet handling (in
9545 the key agreement packet handling we do not want to encrypt
9548 * Implemented the responder side of the key agreement routines
9549 in the client. The client can now bind to specified port and
9550 accept incoming key negotiation. The key material is passed
9551 to the application after the protocol is over.
9553 * Implemented the processing of incoming Key Agreement packet
9554 in the client. Added function silc_client_key_agreement to
9557 * Implemented the intiator side of the key agreement routines
9558 in the client. The client can now initiate key agreement with
9559 another remote client. The key material is passed to the
9560 application after the protocol is over.
9562 * Created client_keyagr.c to include all the key agreement
9565 * Added macro SILC_TASK_CALLBACK_GLOBAL which is equal to the
9566 SILC_TASK_CALLBACK except that it is not static.
9568 * Created client_notify.c and moved the Notify packet handling
9569 from the client.[ch] into that file.
9571 * Created client_prvmsg.c and moved all private message and
9572 private message key routines from the client.[ch] into that file.
9574 * Create client_channel.c and moved all channel message and
9575 channel private key routines from the client.[ch] into that file.
9577 * Changed silc_client_get_client_by_id_resolve to resolve with
9578 WHOIS command instead of IDENTIFY command, in the file
9579 lib/silclient/idlist.c.
9581 Mon Mar 5 18:39:49 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9583 * Implemented the SKE's responder side to the Client library.
9585 * When FAILURE is received to the protocol do not trust it
9586 blindly. Register a timeout to wait whether the remote closes
9587 the connection as it should do it, only after that process the
9588 actual failure. This was changed to both client and server.
9590 * Added client_internal.h to include some of the structures
9591 there instead of client.h in lib/silcclient/.
9593 * Added function silc_task_unregister_by_callback to unregister
9594 timeouts by the callback function.
9596 Sat Mar 3 19:15:43 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9598 * Some "Incomplete WHOIS info" errors has been appearing on the
9599 log files. Took away the entry->userinfo check from WHOIS
9600 reply sending. The entry->userinfo is now " " if client did not
9601 provide one. I thought this was fixed earlier but something
9602 is wrong still. Let's see if the error still appears.
9604 Wed Feb 28 20:56:29 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9606 * Fixed a minor bug in the login when the channel key is
9607 re-generated in the server. It used to generate the key in
9608 wrong order and thus caused problems in the channel traffic.
9610 * Fixed a minor bug in channel key distsribution after
9611 KICK command. The key was not sent to the router even though
9614 Tue Feb 27 20:24:25 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9616 * Added silc_ske_process_key_material_data as generic routine
9617 to process any key material as the SILC protocol dictates. The
9618 function is used by the actual SKE library but can be used by
9619 applications as well. This relates to the private message keys
9620 and the channel private keys since they must be processed the
9621 same way the normal SILC session keys. The protocol dictates
9622 this. Affected files: lib/silcske/silcske.[ch].
9624 Added also silc_ske_free_key_material to free the
9625 SilcSKEKeyMaterial structure.
9627 * Defined silc_cipher_set_key function to set the key for
9628 cipher without using the object's method function. The affected
9629 files: lib/silccrypt/silccipher.[ch].
9631 * Implemented silc silc_client_add_private_message_key,
9632 silc_client_add_private_message_key_ske,
9633 silc_client_del_private_message_key,
9634 silc_client_list_private_message_keys and
9635 silc_client_free_private_message_keys functions in the
9638 Added functions silc_client_send_private_message_key to send
9639 the Private Message Key payload and silc_client_private_message_key
9640 to handle incoming Private Message Key payload.
9642 * Added Cipher field to the Private Message Key payload to set
9643 the cipher to be used. If ignored, the default cipher defined
9644 in the SILC protocol (aes-256-cbc) is used.
9646 Tue Feb 27 13:30:52 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9648 * Removed lib/silcclient/ops.h file.
9650 Redefined parts of the SILC Client Library API. Created new
9651 file silcapi.h that deprecates the ops.h file and defines the
9652 published Client Library API. Defined also private message key
9653 API and channel private key API into the file.
9655 This is the file that the application must include from the
9656 SILC Client Library. Other files need not be included by
9657 the application anymore.
9659 * Added new key_agreement client operation callback and also
9660 defined the Key Agreement library API for the application.
9662 Tue Feb 27 11:28:31 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9664 * Added new packet type: SILC_PACKET_KEY_AGREEMENT. This packet
9665 is used by clients to request key negotiation between another
9666 client in the SILC network. If the negotiation is started it
9667 is performed using the SKE protocol. The result of the
9668 negotiation, the secret key material, can be used for example
9669 as private message key.
9671 Implemented the Key Agreement payload into the files
9672 lib/silccore/silauth.[ch].
9674 Mon Feb 26 12:13:58 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9676 * Redefined ciphers for the SILC protocol. Added some new ciphers
9677 and defined the key lengths for the algorithms. Changed the
9678 code accordingly. The default key length is now 256 bits.
9680 * Fixed SKE key distribution function silc_ske_process_key_material
9681 when the key length is more than 128 bits. The default key
9682 length in SILC is now 256 bits.
9684 * Added new command status type: SILC_STATUS_ERR_UNKOWN_ALGORITHM
9685 to indicate unsupported algorithm.
9687 * Renamed rijndael.c to aes.c and all functions as well.
9689 * Fixed a long standing channel key setting bug in client library.
9690 Weird that it has never surfaced before.
9692 * Fixed bug in channel deletion. If the entire channel is removed
9693 then it must also delete the references of the channel entry
9694 from the client's channel list as the client's channel entry and
9695 the channel's client entry share same memory.
9697 Sun Feb 25 20:47:29 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9699 * Implemented CONNECT and SHUTDOWN commands in the client.
9701 * Implemented CLOSE command to the client.
9703 * Added the function silc_idlist_find_server_by_name into the
9704 files silcd/idlist.[ch].
9706 Added the function silc_idlist_find_server_by_conn into the
9707 files silcd/idlist.[ch].
9709 Sat Feb 24 23:45:49 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9711 * DIE command was renamed to SHUTDOWN. Updated the both code
9714 * Defined SILC_UMODE_NONE, SILC_UMODE_SERVER_OPERATOR and
9715 SILC_UMODE_ROUTER_OPERATOR modes into lib/silccore/silcmode.h.
9717 * Implemented CONNECT, CLOSE and SHUTDOWN commands to the server
9720 * Added function silc_server_create_connection function to create
9721 connection to remote router. My server implementation actually
9722 does not allow router to connect to normal server (it expects
9723 that normal server always initiates the connection to the router)
9724 so the CONNECT command is only good for connecting to another
9727 Sat Feb 24 16:03:45 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9729 * Added SILC_NOTIFY_TYPE_KICKED to indicate that the client
9730 or some other client was kicked from the channel.
9732 Implemented the handling of the notify type to both client
9735 Implemented silc_server_send_notify_kicked to send the KICKED
9736 notify. It is used to send it to the server's primary router.
9738 * Implemented the KICK command into server and client.
9740 * Added `query' argument to the silc_idlist_get_client function
9741 to indicate whether to query the client from server or not if
9744 * Added new command status type SILC_STATUS_ERR_NO_CHANNEL_FOPRIV
9745 to indicate that the client is not channel founder.
9749 Sat Feb 24 00:00:55 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9751 * Removed the rng context from SilcPacketContext structure and
9752 changed that the packet routine uses the Global RNG API.
9754 Fri Feb 23 11:22:57 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9756 * Added support for quit message that client can "leave" on the
9757 channel when it quits the SILC. It is ditributed inside the
9758 SILC_NOTIFY_TYPE_SIGNOFF notify type.
9760 Added silc_server_free_client_data that will take the
9761 signoff message as argument.
9763 * Changed SKE routines to use the silc_pkcs_sign/verify routines.
9765 Thu Feb 22 23:05:36 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9767 * Updated parts of the protocol specification to keep it up
9770 Thu Feb 22 15:08:20 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9772 * Added List flag (SILC_PACKET_FLAG_LIST) to indicate list of
9773 payloads in one packet.
9775 * Deprecated following packet types: NEW_ID_LIST, NEW_CHANNEL_LIST,
9776 NEW_CHANNEL_USER_LIST, SET_MODE and SET_MODE_LIST. List packets
9777 use now the new List flag.
9779 * Also deprecated the following packet types: REPLACE_ID,
9780 NEW_CHANNEL_USER and REMOVE_CHANNEL_USER packet types.
9782 * Added list support for Notify packet in server.
9784 * Added silc_server_send_notify_channel_change to send the
9785 CHANNEL_CHANGE notify type to replace channel ID's. Deprecates
9786 the silc_server_send_replace_id.
9788 * Added silc_server_send_notify_nick_change to send the
9789 NICK_CHANGE notify type. Deprecates the function
9790 silc_server_send_replace_id.
9792 * Added silc_server_send_notify_join to send the JOIN notify type.
9793 Deprecates the function silc_server_send_new_channel_user.
9795 * Added silc_server_send_notify_leave to send LEAVE notify type.
9796 Deprecates the function silc_server_send_remove_channel_user.
9798 * Added silc_server_send_notify_cmode and
9799 silc_server_send_notify_cumode to send CMODE and CUMODE notify
9800 types. Deprecates the silc_server_send_set_mode function.
9802 * Added SERVER_SIGNOFF notify type to indicate that server has
9803 quit. This means that all clients on the channel from that
9804 server will drop. This can be also used when netsplit happens.
9806 Deprecated REMOVE_ID packet type since it is not needed anymore
9809 Added silc_server_send_notify_server_signoff to send the
9810 SERVER_SIGNOFF notify type. Deprecates the function
9811 silc_server_send_remove_id.
9813 Added also silc_server_send_notify_signoff to send the
9814 SIGNOFF notify type.
9816 * Employed the PKCS #1. It is the mandatory way to do RSA in the
9817 SILC protocol from this day on. Changed the protocol
9818 specification as well.
9820 * Added silc_server_send_notify_topic_set to send TOPIC_SET
9821 notify type. It is used between routers to notify about
9822 topic changes on a channel.
9824 * Added silc_id_dup into lib/silccore/id.[ch] to duplicate
9827 * Partly updated the protocol specification to comply with the
9828 changes now made. It is still though a bit outdated.
9830 * The JOIN notify type now takes one extra argument <Channel ID>.
9831 The packet used to be destined to the channel but now the
9832 JOIN type may be sent as list thus it is impossible to
9833 destine it to any specific channel. By adding this argument
9834 it is again possible.
9836 Wed Feb 21 22:39:30 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9838 * Added CREDITS file. The CHANGES and CREDITS file will appear
9839 in the distribution as well.
9841 Wed Feb 21 14:17:04 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9843 * Implemented CMODE_CHANGE, CUMODE_CHANGE and TOPIC_SET notify
9844 types in the server's silcd/packet_receive.c.
9846 * Implemented CMODE and CUMODE to work in router environment.
9848 * Fixed minor encoding and decoding buglet from the
9849 lib/silccore/silcmode.c.
9851 * Fixed buffer overflow from lib/silcclient/command.c in USERS
9854 Wed Feb 21 12:44:00 EET 2001 Mika Boström <bostik@lut.fi>
9856 * Changed all SilcConfigServer* and silc_config_server* to
9857 SilcServerConfig* and silc_server_config*, respectively.
9860 Wed Feb 21 00:10:00 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9862 * Associated the ID (client or server ID) to the Authentication
9863 Payload to avoid any possibility of forging. Updated the
9864 protocol specification and the code accordingly.
9866 Tue Feb 20 14:14:14 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9868 * The RSA key length is now save to the RsaKey context in the
9869 key generation process in lib/silccrypt/rsa.c. The key length
9870 is now used to figure out the maximum size of the block allowed
9871 to be encrypted/signed.
9873 * Added silc_mp_mp2bin_noalloc into lib/silcmath/mpbin.[ch]. It
9874 is equivalent to the silc_mp_mp2bin but does not allocate any
9877 * Changed silc_mp_mp2bin API to take length argument. If it is
9878 non-zero then the buffer is allocated that large. If zero, then
9879 the size is approximated using silc_mp_sizeinbase, which however
9882 * Created Global RNG API which is global RNG that application can
9883 initialize. After initializing, any routine anywhere in the
9884 code (including library) can use RNG without allocating a new
9885 RNG object. This was done to allow this sort of use of the
9886 RNG in code that has no chance to allocate RNG object. All
9887 applications currently allocate this and many routines in the
9888 library use this. Affected file lib/silccrypt/silcrng.[ch].
9890 * Removed the RNG kludge from lib/silcmath/primegen.c and changed
9891 it to use the Global RNG API.
9893 * Defined Authentication Payload into protocol specification that
9894 is used during SILC session to authenticate entities. It is
9895 used for example by client to authenticate itself to the server
9896 to obtain server operator privileges.
9898 Implemented this payload into the lib/silccore/silcauth.[ch].
9899 Implemented also routines for public key based authentication
9900 as the new protocol specification dictates.
9902 Moved definitions of different authentication methods from
9903 lib/silccore/silcprotocol.h into lib/silccore/silcauth.h.
9905 * Added silc_pkcs_encrypt, silc_pkcs_decrypt, silc_pkcs_sign,
9906 silc_pkcs_verify and silc_pkcs_sign_with_hash and
9907 silc_pkcs_verify_with_hash functions into the file
9908 lib/silccrypt/silcpkcs.[ch].
9910 Mon Feb 19 19:59:28 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9912 * The client entry's userinfo pointer must be always valid.
9913 Otherwise the [<unknown>] bug will surface beacuse the WHOIS
9914 will fail since it requires the userinfo. Now, the userinfo
9915 is allocated as "" if actual userinfo does not exist. Actually,
9916 it must exist and it is totally Ok to drop client connections
9917 that does not announce the userinfo. However, we will make
9918 this workaround for now.
9920 * Added silc_net_get_remote_port into lib/silcutil/silcnet.[ch]
9921 to return the remote port by socket.
9923 Mon Feb 19 14:26:49 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9925 * Changed SILC_SERVER_COMMAND_EXEC_PENDING macro to the name
9926 SILC_SERVER_PENDING_EXEC and added an new macro
9927 SILC_SERVER_PENDING_DESTRUCTOR which is called to free the
9928 data or when error occurs while processing the pending command.
9930 Added new argument `destructor' into silc_server_command_pending
9931 and to the SilcServerCommandPending object. This destructor is
9932 now called after calling the pending callback or if error occurs
9933 immediately. If error occurs the actual pending callback won't
9934 be called at all - only the destructor. The destructor may be
9935 NULL if destructor is not needed.
9937 All this applies for client library code as well. Similar
9938 changes were made there as well for the pending commands.
9940 In the client, the application must now allocate the
9941 SilcClientCommandContext with the silc_client_command_alloc
9944 * Added reference counter to the SilcServerCommandContext. Added
9945 function silc_server_command_alloc and silc_server_command_dup
9948 Same type of functions added to the client library for the same
9951 * Removed the cmd_ident from IDListData away since it is now
9952 global for all connections. It is the command identifier used
9953 in command sending and with pending commands. The affected file
9956 * Added reference counter to the SilcSocketConnection objecet to
9957 indicate the usage count of the object. The object won't be
9958 freed untill the reference counter hits zero. Currently only
9959 server uses this, and client ignores it. The client must be
9960 set to use this too later. The affected files are
9961 lib/silccore/silcsockconn.[ch]. Added also the function
9962 silc_socket_dup to increase the reference counter.
9964 This was mainly added because it is possible that the socket
9965 is removed underneath of pending command or other async
9966 operation. Now it won't be free'd and proper DISCONNECTING
9967 flags, etc. can be set to avoid sending data to connection that
9968 is not valid anymore.
9970 * Added SILC_SET_DISCONNECTING to server.c when EOF is read from
9971 the connection. After that it sets SILC_SET_DISCONNECTED.
9972 It is, however, possible that the socket data is not still freed.
9973 The silc_server_packet_process now checks that data is not
9974 read or written to connection that is DISCONNECTED. The socket
9975 get's freed when the reference counter hits zero.
9977 Mon Feb 19 00:50:57 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9979 * Changed the client operation API: channel_message operation's
9980 `sender' is now the client entry of the sender, not the nickname
9981 and the `channel' is the channel entry, not the channel name.
9983 In the private_message operation the `sender' is now also the
9984 client entry of the sender not the nickname.
9986 Affected file is lib/silcclient/ops.h and all applications
9987 using the client operations.
9989 Sat Feb 17 22:11:50 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9991 * Moved the calling of ops->connect() from connect_to_server_final
9992 into receive_new_id functin since that is the point when the
9993 client is actually allowed to send traffic to network. The
9994 affected file is lib/silcclient/client.c.
9996 Sat Feb 17 13:15:35 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9998 * When receiving NEW_CHANNEL_LIST, NEW_CHANNEL_USER_LIST,
9999 NEW_ID_LIST and SET_MODE_LIST packets, broadcast the list packet
10000 (if needs broadcasting) instead of broadcasting the packets one
10001 by one which would make a burst in the network traffic.
10003 * Added `broadcast' argument to the functions in silcd/server.[ch]
10004 silc_server_create_new_channel[_with_id] to indicate whether
10005 to send New Channel packet to primary router.
10007 Sat Feb 17 01:06:44 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10009 * Added new function into the silcd/server.[ch] files:
10010 silc_server_create_new_channel_with_id to create new channel with
10011 already existing Channel ID.
10013 * Added new packet type SILC_PACKET_SET_MODE_LIST into the file
10014 lib/silccore/silcpacket.h. This packet is used t send list of
10015 Set Mode payloads inside one packet. Server uses this to set
10016 the modes for the channels and clients on those channels, that it
10017 announced to the router when it connected to it. The protocol
10018 specification has been updated accordingly.
10020 * The silc_server_new_channel did not handle the packet coming
10021 from normal server as it normally does not send that. However,
10022 when it announces its channels it does send it. Implemented
10023 the support for that.
10025 * Added SILC_ID_CHANNEL_COMPARE macro to compare to Channel ID's
10026 into the file lib/silccore/id.h.
10028 Fri Feb 16 23:57:29 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10030 * Fixed memory leaks in the functions silc_idlist_del_client,
10031 silc_idlist_del_channel and silc_idlist_del_server in the file
10032 silcd/idlist.c. All of those leaked like a sieve.
10034 * Fixed some small memory leaks in the client's function
10035 silc_client_notify_by_server.
10037 * Added functions into silcd/server.c: silc_server_announce_clients,
10038 silc_server_announce_channels and silc_server_announce_server.
10039 These functions are used by normal and router server to announce
10040 to its primary router about clients, channels and servers (when
10041 router) that we own. This is done after we've connected to the
10044 These functions effectively implements the following packet types:
10045 SILC_PACKET_NEW_CHANNEL_LIST, SILC_PACKET_NEW_CHANNEL_USER_LIST
10046 and SILC_PACKET_NEW_ID_LIST.
10048 * Added new functions into the silcd/packet_receive.[ch]:
10049 silc_server_new_id_list, silc_server_new_channel_list and
10050 silc_server_new_channel_user_list to handle the incoming
10051 NEW_ID_LIST, NEW_CHANNEL_LIST and NEW_CHANNEL_USER_LIST packets.
10053 * Added support of changing Channel ID in the function
10054 silc_server_replace_id. If the server that announces a channel
10055 to the router already exists in the router (with same name but
10056 with different Channel ID), router is responsible to send
10057 Replace ID packet to the server and force the server to change
10058 the Channel ID to the one router has.
10060 * Added new notify type SILC_NOTIFY_TYPE_CHANNEL_CHANGE to notify
10061 client that the Channel ID has been changed by the router. The
10062 normal server sends this to the client. Client must start using
10063 the new Channel ID as the channel's ID.
10065 Implemented handling of this new type into lib/silcclient/client.c
10066 into the function silc_client_notify_by_server.
10068 * Added new function silc_idlist_replace_channel_id into the files
10069 silcd/idlist.[ch] to replace the Channel ID.
10071 Fri Feb 16 14:14:00 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10073 * Call silc_server_command_identify_check always when processing
10074 the IDENTIFY command in silcd/command.c
10076 Thu Feb 15 20:07:37 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10078 * Added new packet type SILC_PACKET_HEARTBEAT that is used to
10079 send keepalive packets. The packet can be sent by clients,
10080 servers and routers.
10082 Added function silc_socket_set_heartbeat into the file
10083 lib/silccore/silcsockconn.[ch] to set the heartbeat timeout.
10084 If not set, the heartbeat is not performed. The actual
10085 heartbeat is implemented in the low level socket connection
10086 library. However, application is responsible of actually
10087 sending the packet.
10089 Added silc_server_send_heartbeat to send the actual heartbeat
10090 packet into silcd/packet_send.[ch]. Server now performs
10091 keepalive with all connections.
10093 * Added silc_task_get_first function into lib/silcutil/silctask.c
10094 to return the timeout task with shortest timeout. There was a bug
10095 in task unregistration that caused problems. TODO has been
10096 updated to include that task system must be rewritten.
10098 * The client library will now resolve the client information when
10099 receiving JOIN notify from server for client that we know but
10100 have incomplete information.
10102 * Rewrote parts of silc_server_remove_from_channels and
10103 silc_server_remove_from_one_channel as they did not remove the
10104 channel in some circumstances even though they should've.
10106 * Encryption problem encountered in server:
10108 The LEAVE command used to send the Channel Key packet to the
10109 router immediately after generating it. However, the code
10110 had earlier sent Remove Channel user packet but not immediately,
10111 ie. it was put to queue. The order of packets in the router
10112 was that Channel Key packet was first and Remove Channel User
10113 packet was second, even though they were encrypted in the
10114 reverse order. For this reason, MAC check failed. Now, this
10115 is fixed by not sending the Channel Key packet immediately but
10116 putting it to queue. However, this is more fundamental problem:
10117 packets that are in queue should actually not be encrypted
10118 because packets that are sent immediately gets encrypted
10119 actually with wrong IV (and thus MAC check fails). So, packets
10120 that are in queue should be encrypted when they are sent to
10121 the wire and not when they put to the queue.
10123 However, the problem is that the current system has not been
10124 designed to work that way. Instead, the packet is encrypted
10125 as soon as possible and left to the queue. The queue is then
10126 just purged into wire. There won't be any fixes for this
10127 any time soon. So, the current semantic for packet sending
10130 o If you send packet to remote host and do not force the send
10131 (the packet will be in queue) then all subsequent packets to the
10132 same remote host must also be put to the queue. Only after the
10133 queue has been purged is it safe again to force the packet
10136 o If you send all packets immediately then it safe to send
10137 any of subsequent packets through the queue, however, after
10138 the first packet is put to queue then any subsequent packets
10139 must also be put to the queue.
10141 Follow these rules and everything works fine.
10143 Thu Feb 15 14:24:32 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10145 * Added new function silc_server_remove_clients_by_server to
10146 remove all client entries from ID list when the server connection
10147 is lost. In this case it is also important to invalidate all
10148 client entires as they hold the invalid server entry. This
10149 fixes fatal bug when server has lost connection and will reconnect
10152 Wed Feb 14 16:03:25 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10154 * Made some sanity checks to silc_server_daemonise like to check
10155 whether the requested user and group actually exists.
10157 * Added sanity check to SKE's silc_ske_responder_finish to check
10158 that the public and private key actually is valid.
10160 * Invalidate the client's nickname when receiving Replace ID
10161 packet and the Client ID is being replaced. This means that the
10162 server will query the nickname if someone needs it (client)
10165 * Sort the ID Cache in client library when the ID Cache data
10166 has changed (needs sorting).
10168 * Do not allow for SILC client to create several connections to
10169 several servers. The client does not support windows right now
10170 and generating multiple connections causes weird behaviour.
10172 Irssi-silc client does support windows and can handle several
10173 connections without problems, see: www.irssi.org and SILC plugin.
10175 * Fixed some places where client was added to the IDList. The
10176 rule of thumb is following (in order to get everything right):
10177 If the client is directly connected local client then the
10178 `connection' argument must be set and `router' argument must be
10179 NULL to silc_idlist_add_client function. If the client is not
10180 directly connected client then the `router' argument must
10181 bet set and the `connection' argument must be NULL to the
10182 silc_idlist_add_client function.
10184 * The funtion silc_server_packet_send_local_channel actually did
10185 not check whether the client was locally connected or not. It
10186 does that now. Fixed a bug related to LEAVE command.
10188 * Fixed Remove Channel User payload parsing bug in server's
10189 silcd/packet_receive.c. Fixed a bug related to LEAVE command.
10191 * The server's silc_server_save_channel_key now checks also the
10192 global ID list for the channel as it might not be in the local
10193 list. Fixed a bug related to LEAVE command.
10195 * Is this the end of the [<unknown>] buglet that has been lurking
10196 around for a long time? A little for loop fix in server's
10197 silc_server_command_whois_parse that is used by both IDENTIFY
10198 and WHOIS command. At least, this was a clear bug and a cause
10199 of one type of [<unknown>] buglet.
10201 * WHOIS and IDENTIFY commands call the function
10202 silc_server_command_[whois/identify]_check function even if
10203 we are not router server.
10205 Tue Feb 13 19:55:59 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10207 * Added --with-gmp configuration option. If set the GMP
10208 is always compiled in the SILC source tree. If not set then
10209 it is checked whether the system has the GMP3 installed. If
10210 it has then the GMP won't be compiled (the system's headers
10211 and library is used), if it doesn't have it then the GMP is
10212 compiled in the SILC source tree.
10214 Mon Feb 12 11:20:32 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10216 * Changed RSA private exponent generation to what PKCS #1
10217 suggests. We try to find the smallest possible d by doing
10218 modinv(e, lcm(phi)) instead of modinv(e, phi). Note: this is
10219 not security fix but optimization.
10221 Sun Feb 11 18:19:51 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10223 * Added new config entry [Identity] to fork the server and run
10224 it as specific user and group. A patch from Bostik.
10226 * Imported Dotconf configuration library into lib/dotconf.
10227 This will be used to create the SILC configuration files later.
10228 It will appear in the distsribution after this commit.
10230 Sat Feb 10 21:13:45 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10232 * A big code auditing weekend happening. Auditing code for
10233 obvious mistakes, bugs and errors. Also, removing any code
10236 Removed files for being obsolete:
10238 o lib/silcutil/silcbuffer.c (the buffer interface is entirely in
10239 inline in the file lib/silcutil/silcbuffer.h)
10241 o lib/silcutil/silcbufutil.c (the header has inline versions)
10243 Changed code to fix possible error conditions:
10245 o The buffer formatting routines now check that the destination
10246 buffer really has enough space to add the data. This applies for
10247 both buffer formatting and unformatting
10248 (lib/silcutil/silcbuffmt.[ch]). Also, the entire buffer
10249 unformatting was changed to accomodate following rules:
10250 XXX_*STRING_ALLOC will allocate space for the data into the pointer
10251 sent to the function while XXX_*STRING will not allocate or copy
10252 the data into the buffer. Instead it sets the pointer from the
10253 buffer into the pointer sent as argument (XXX_*STRING used to
10254 require that the pointer must be allocated already). This change
10255 makes this whole thing a bit more consistent and more optimized
10256 (note that the data returned in the unformatting with XXX_*STRING
10257 must not be freed now). The routines return now -1 on error.
10259 o Tried to find all code that use buffer_format and buffer_unformat
10260 and added return value checking to prevent formatting and
10261 especially unformatting errors and possible subsequent fatal
10264 o Changed ske->x and ske->KEY to mallocated pointers in
10265 lib/silcske/silcske.h. Fixed possible data and memory leak.
10267 o Added return value checking to all *_parse* functions. Fixed
10268 many memory leaks as well.
10270 o Added length argument to silc_id_str2id in lib/silccore/id.[ch]
10271 so that buffer overflows would not happen. All code now also
10272 checks the return value as it can fail.
10274 Mon Feb 5 20:08:30 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10276 * Added reconnection support to server if the normal server looses
10277 its connection to the router (for example if router is rebooted).
10278 The server performs normal reconnection strategy implemented
10279 to the server. Affected file silcd/server.c.
10281 Sun Feb 4 13:18:32 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10283 * Added new packet type SILC_PACKET_SET_MODE that is used to
10284 distribute the information about changed modes (for clients,
10285 channels and clients channel modes) to all routers in the
10286 network. Updated the protocol specification accordingly.
10288 Added functions into silcd/packet_send.c and
10289 silcd/packet_receive.c: silc_server_send_set_mode,
10290 silc_server_set_mode.
10292 Added new files silcmode.[ch] into lib/silccore that implements
10293 the encoding and decoding of Set Mode Payload. Added new type
10294 SilcSetModePayload. Moved the definitions of different modes
10295 from lib/silccore/silcchannel.h into lib/silccore/silcmode.h.
10297 Sat Feb 3 15:44:54 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10299 * Oops, a little mistake in server's connection authentication
10300 protocol. The protocol is not ended with FAILURE but with
10301 SUCCESS if the authentication is Ok. :) Affected file is
10304 * Implemented NICK_CHANGE notify handling in server in the file
10305 silcd/packet_receive.c The NICK_CHANGE notify is distributed to
10306 the local clients on the channel. After the changing nickname
10307 in router environment snhould work and the [<unknown>] nickname
10308 should appear no more.
10310 The silc_server_replace_id function that receives the Replace ID
10311 payload now sends the NICK_CHANGE notify type also in the file
10312 silcd/packet_receive.c
10314 * Changed WHOIS and IDENTIFY command to support the maximum amount
10315 of arguments defined in protocol specs (3328 arguments). This
10316 fixed a bug that caused problems when there were more than three
10317 users on a channel.
10319 Fri Feb 2 11:42:56 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10321 * Added extra parameter, command identifier, to the
10322 silc_client_send_command so that explicit command identifier
10325 Changed that ID list routines uses specific command identifier
10326 when sending WHOIS/IDENTIFY requests to the server so that they
10327 can be identified when the reply comes back.
10329 Affected files lib/silcclient/command.[ch],
10330 lib/silcclient/client.c and lib/silcclient/idlist.[ch].
10332 * Added `sender' argument to silc_server_packet_send_to_channel
10333 to indicaet the sender who originally sent the packet to us
10334 that we are now re-sending. Ignored if NULL. Affected file
10335 silcd/packet_send.[ch].
10337 * Added some server statistics support in silcd/server_internal.h
10338 SilcServerStatistics structure and around the server code. Also
10339 send some nice statistics information when client is connecting
10342 Thu Feb 1 23:31:21 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10344 * Fixed channel ID decoding in server's JOIN command reply in
10345 silcd/command_reply.c
10347 * Fixed braodcasting of replace ID payload to not to send it if
10348 we are standalone server in silcd/packet_receive.c.
10350 * Fixed all channel message sending routines to not to send
10351 packets to clients that has router set, since they are routed
10352 separately in the same function earlier. Affects file
10353 silcd/packet_send.c and all channel packet sending functions.
10355 * In USERS reply, res_argv[i] are not allocated, the table
10356 is allocated. Thus changed that free the table, not its
10359 * In server's whois_check and identify_check if the client is
10360 locally connected do not send any WHOIS commands - they are not
10363 Thu Feb 1 21:32:27 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10365 * Fixed some minor bugs in client when sending WHOIS command. The
10366 arguments was in wrong order.
10368 * Removed statis function add_to_channel from server in
10369 silcd/command.c that was previously used with the joining but
10372 * Tested USERS command in router environment successfully with two
10373 routers, two servers and two clients.
10375 Thu Feb 1 00:54:26 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10377 * Reorganized the USERS command and command reply in client library
10378 in lib/silcclient/command.c and lib/silcclient/command_reply.c.
10379 When the command is given by user we register a pending command
10380 callback that will reprocess the command after the reply has been
10381 received from the server. When reprocessing the packet we then
10382 display the information. Thus, the USERS information is displayed
10383 now in the command callback instead of in the command reply
10384 callback. The processing of the command is same as previously
10385 when server has sent the command reply in the JOINing process.
10387 * Added to USERS command in silcd/command_reply.c to join the client,
10388 we didn't use to know about, to the channel after we've created
10389 a client entry for it. Also, for clienet we did know already still
10390 check whether it is on the channel or not and add it if not.
10392 * Removed silc_server_command_join_notify as the function and its
10395 Tue Jan 30 22:39:15 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10397 * Changed the client's pending command handling to the same as the
10398 server's pending command handling. It is also now possible to
10399 execute command reply functions from other command reply
10400 function as the function callbacks for commands and command
10401 replies are one and same. The pending commands are not static
10402 list anymore, it is mallocated SilcDList in lib/silcclient/client.h
10403 in client connection context. Thus, pending commands are server
10404 connection specific as it is convenient.
10406 Changed the function silc_client_command_pending and
10407 silc_client_command_pending_del and added new function
10408 silc_client_command_pending_check. Removed the
10409 SILC_CLIENT_CMD_REPLY_EXEC, and SILC_CLIENT_PENDING_COMMAND_CHECK
10412 * Added cmd_ident, current command identifier, to the client
10413 connection context in lib/silcclient/client.h to keep track on
10414 command identifiers used in command sending. Client's command reply
10415 function handling now supports the mandatory command identifiers.
10417 * Added SILC_CLIENT_COMMAND_EXEC_PENDING macros to all command reply
10418 funtions in client to fully support pending command callbacks.
10420 * NOTE: the name_list in USERS (old NAMES) command is NOT sent anymore
10421 as one of the arguments to the application in the command reply
10424 * NOTE: The FORWARDED flag is depracated. It used to be depracated
10425 before first releasing SILC but came back. Now it is removed again
10426 and should come back nomore. The FORWARDED flag was used only
10427 by the JOINing procedure by forwarding the command packet to router.
10428 Now, the JOINing procedure has been changed to more generic (due
10429 to various router environment issues) and FORWARDED is not needed
10430 anymore for anything. The protocol specification is yet to be
10433 Now, removed silc_server_packet_forward from server and the flag
10434 SILC_PACKET_FORWARDED from lib/silccore/silcpacket.h.
10436 Tue Jan 30 00:05:05 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10438 * Renamed NAMES command to USERS command. The NAMES was named that
10439 due to historical reasons. Now it is renamed. Also, rewrote
10440 parts of the USERS command. The nickname list is not sent anymore
10441 by the server. Only Client ID and mode lists are sent in the USERS
10442 command. Changed this also to the protocol specification.
10444 The client now resolves the names and stuff after it receives
10445 the USERS list from the server when joining to the channel.
10447 * WHOIS and IDENTIFY commands has been changed to support multiple
10448 Client ID's per command. One can now search for multiple users
10449 in the network by sending only one WHOIS or IDENTIFY command.
10450 Changed the code and the protocol specifications.
10452 * Removed silc_server_command_identify_parse and changed that IDENTIFY
10453 uses silc_server_command_whois_parse to parse the request. */
10455 * If normal server, do not parse the WHOIS and IDENTIFY requests
10456 before sending it to the router. Saves some time.
10458 Sun Jan 28 16:19:49 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10460 * Fixed JOIN command on client library. Wrong number of arguments
10461 used to crash the client.
10463 * Added silc_server_channel_has_global function to check whether
10464 channel has global users or not.
10466 * Added silc_server_channel_has_local function to check whether channel
10467 has locally connected clients on the channel.
10469 * The silc_server_remove_from_one_channel now checks whether the
10470 channel has global users or not after given client was removed from
10471 the channel. It also checks whether the channel has local clients
10472 on the channel anymore. If it does not have then the channel entry
10473 is removed as it is not needed anymore.
10475 * The silc_server_notify now checks on JOIN notify whether the joining
10476 client is one of locally connected or global. If it is global then
10477 the channel has now global users on the channel and that is marked
10478 to the channel entry. Also, it now saves the global client to
10479 global list who is joining and JOINs it to the channel. This is
10480 for normal server, that is.
10482 Changed silc_server_send_notify_on_channel,
10483 silc_server_packet_relay_to_channel and
10484 silc_server_packet_send_to_channel check if we are normal server
10485 and client has router set (ie. global client) do not send the
10486 message to that client, as it is already routed to our router.
10488 * Implemented LEAVE notify type handling in silc_server_notify
10491 * Tested LEAVE command in router environment successfully. Tested
10492 with two routers, two servers and two clients.
10496 * idlist_find_xxx_by_id routines now dumps the ID on the debug mode.
10498 * Implemented SIGNOFF notify type handling in silc_server_notify
10501 * silc_server_remove_id now removes the client entry from all channels
10502 it has joined and thusly sends SIGNOFF notify type.
10504 * Rewrote the NAMES list generation in server by removing two excess
10505 loops. The lists are created now inside one loop.
10507 Sat Jan 27 22:34:56 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10509 * silc_server_remove_channel_user checks now also global list
10510 for channel and client.
10512 * silc_server_new_channel_user checks now both local and global
10513 list for channel and client. Fixed a bug in client id decoding.
10514 Used to decode wrong buffer.
10516 * silc_server_channel_message checks now both local and global
10517 list for channel entry.
10519 * Tested channel joining (hence JOIN) in router environment
10520 successfully. Tested with two routers, two servers and two
10523 * Tested channel message sending in router environment successfully.
10525 Thu Jan 11 03:22:57 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10527 * Added silc_server_save_channel_key into server.[ch] to save the
10528 received channel key in Channel Key payload processing. It is
10529 also used in JOIN command reply handling.
10531 Equivalent function silc_client_save_channel_key added into
10532 client.[ch] into client library.
10534 * Changed JOIN command reply to send information whether the channel
10535 was created or not (is existing already) and the channel key
10536 payload. Changed protocol specs accordingly.
10538 * Fixed bugs in WHOIS and IDENTIFY command reply sending when
10539 the request was sent by ID and not by nickname. Crashed on
10542 Sat Dec 23 21:55:07 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10544 * Fixed a bug in Client library. IDENTIFY and WHOIS reply functions
10545 now correctly save the received data.
10547 * silc_server_free_sock_user_data now notifies routers in the
10548 network about entities leaving the network.
10550 At the same time implemented functions silc_server_remove_id
10551 and silc_server_send_remove_id to receive and send REMOVE_ID
10552 packets. The packet is used to notify routers in the network
10553 about leaving entities. The ID removed will become invalid in
10556 * Added function silc_idlist_del_server into server. Removes and
10557 free's server entry from ID list.
10559 * silc_server_private_message function now checks, if we are router,
10560 that the destination ID really is valid ID, naturally.
10562 * In router when NEW_ID packet is received (for new client) the
10563 hash of the Client ID is saved in the ID Cache but the
10564 client->nickname is set to NULL, instead of putting the hash
10567 IDENTIFY command now also checks that client->nickname must be
10568 valid. If it is not if will request the data from the server who
10569 owns the client. Added new function
10570 silc_server_command_identify_check.
10572 * Added silc_command_set_command into lib/silccore/silcommand.[ch]
10573 to set the command to already allocated Command Payload.
10575 * Tested private message sending in router environment with two
10576 routers, two servers and two clients. Fixed minor bugs and now
10579 * Fixed segfault from client's NAMES command. Used to crash if
10580 not on any channel.
10582 * Forwarded packets must not be routed even if it is not destined
10583 to the receiver. Changed server code comply with this.
10585 Sun Dec 17 14:40:08 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10587 * Added `require_reverse_mapping' boolean value to ServerParams
10588 structure. If TRUE (not default) the server will require that
10589 the connecting host has fully qualified domain name.
10591 If the reverse mapping is not required and hostname could not be
10592 found the IP address is used as hostname.
10594 Sat Dec 16 17:39:54 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10596 * Implemented version string checking to both client and server.
10597 The check is incomplete currently due to the abnormal version
10598 strings used in development version of SILC.
10600 * Changed all command functions in server to use the new
10603 Fri Dec 15 15:55:12 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10605 * Changed char *data to unsigned char *data in ID Cache system to
10606 support binary data as ID Cache data. Changed code to support
10607 binary data in lib/silccore/idcache.c.
10609 * Renamed silc_server_packet_relay_command_reply to
10610 silc_server_command_reply as it is normal packet receiving
10611 function. Rewrote the function to accept command replys for
10612 servers and not only for clients.
10614 * Mark remote router always as registered server if we are connecting
10615 to it. Otherwise, commands sent by the router to us are ignored.
10617 * All ID List find routines now returns the ID Cache Entry pointer
10618 as well if requested.
10620 * WHOIS command works now in router environment, tested with two
10621 routers, two servers and two clients.
10623 * Cleaned up and rewrote IDENTIFY command. IDENTIFY should work now
10624 in router environment (as it is almost equivalent to WHOIS) but
10625 hasn't been tested thoroughly. Added new functions:
10627 silc_server_command_identify_parse
10628 silc_server_command_identify_send_reply
10629 silc_server_command_identify_from_client
10630 silc_server_command_identify_from_server
10632 * Disabled route cache adding because adding two different ID's with
10633 same IP replaces the old cache entry thus giving wrong route.
10634 The entry->router->connection is always the fastest route anyway
10635 so route cache may not be needed. Of course, new routes maybe
10636 established after receiving the ID when the entry->router->connection
10637 might not be anymore the most optimal.
10639 Thu Dec 14 15:55:35 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10641 * Add route cache for received ID for fast routing.
10643 * Added silc_server_packet_route to route received packet on router
10644 that is not destined to us.
10646 * Renamed silc_server_get_route to silc_server_route_get.
10648 * Added id_string and id_string_len fields into SilcServer to
10649 include encoded ServerID for fast comparing without excess
10650 encoding of the ID's.
10652 * Cleaned up WHOIS command on server side. Added following static
10655 silc_server_command_whois_parse
10656 silc_server_command_whois_check
10657 silc_server_command_whois_send_reply
10658 silc_server_command_whois_from_client
10659 silc_server_command_whois_from_server
10661 * Added macro SILC_SERVER_COMMAND_CHECK_ARGC to check mandatory
10662 arguments in command replies. All command functions should be
10663 updated to use this macro.
10665 Sun Dec 10 23:52:00 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10667 * Minor typo fixes on command reply handling on server.
10669 Tue Nov 28 11:05:39 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10671 * Added silc_server_command_add_to_channel internal routine to add
10672 the client to the channel after router has created the channel and
10673 sent command reply to the server.
10675 * Added generic silc_server_send_command to send any command from
10678 * Use static buffer with ID rendering instead of duplicating data.
10680 Mon Nov 27 21:39:40 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10682 * Fixed a channel user mode bug when joining to a channel server gave
10683 everybody channel founder rights, oops.
10685 * We mark ourselves as the router of the incoming server connection
10686 if we are router ourselves. This way we can check in some packet
10687 sending functions whether it is locally connected server. For
10688 incoming router connections we put NULL.
10690 * For router sending packets locally means now always sending the
10691 packet cell wide; to local clients and local servers. For normal
10692 server sending packet locally means sending it to only local
10695 * Fixed the JOIN command to really work in router environment. If the
10696 channel is created it is always created by the router. Router is
10697 also responsible of making the initial joining to the channel,
10698 sending JOIN notify to the sending server and distributing
10699 NEW_CHANNEL and NEW_CHANNEL_USER packets. Hence, if the channel
10700 does not exist server doesn't do anything else but forward the
10701 command to the router which performs everything.
10703 * Added silc_server_send_channel_key function to send the Channel Key
10706 * Added silc_server_create_channel_key to create new channel key. The
10707 channel key is now re-generated everytime someone joins or leaves
10708 a channel, as protocol dictates. Note: channel->key_len is the
10709 key length in bits.
10711 Wed Nov 22 22:14:19 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10713 * Splitted server.[ch] finally. Created now packet_send.[ch] and
10714 packet_receive.[ch] to separate packet sending and receiving
10715 routines. The server.[ch] now includes everything else including
10716 actual packet processing (writing and reading data) and other
10719 Renamed silc_server_private_message_send_internal to
10720 silc_server_send_private_message. The routine is still though
10721 used only to relay private messages as server does not send
10722 private messages itself.
10724 Renamed silc_server_new_channel to silc_server_create_new_channel
10725 and added new function sicl_server_new_channel that handles the
10726 incoming New Channel packet. Added also new sending function
10727 silc_server_send_new_channel to send New Channel Payload.
10729 * Added new function silc_server_notify to process incoming notify
10730 packet to the server/router. Server may then relay the notify
10731 to clients if needed.
10733 * Added new function silc_server_new_channel_user to process incoming
10734 New Channel User packet. Router will redistribute the packet and
10735 send JOIN notify to its local clients and locally connected servers
10736 if needed. Normal server will send JOIN notify to its local client
10737 on same channel when received this packet. Added also corresponding
10738 sending function silc_server_send_new_channel_user to sent the
10741 * Added boolean route argument to send_notif_to_channel and
10742 packet_send_to_channel functions to attempt to route the packet
10743 if it is TRUE and send only locally if it is FALSE.
10745 Tue Nov 21 19:49:31 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10747 * silc_server_replace_id now broadcasts the received replace ID
10748 packet if it is not broadcast packet already. The router must
10749 broadcast to inform other routers about changed ID.
10751 * Added backpointer to server's router into SilcServer context in
10752 silcd/server_internal.h.
10754 * Fixed silc_server_packet_broadcast to send correct broadcast
10757 * The channel key is now distributed to the local client as soon
10758 as it is received from the router (in router environment) so that
10759 no other packet may be sent for the channel until client has
10762 * silc_server_remove_channel_user now broadcasts the received
10763 Remove Channel User packet if it is not broadcast packet already.
10764 The router must broadcast to inform other routers about removed
10767 * Added users field into SilcPacketContext that is a reference count
10768 of the context. One can increase the reference count by calling
10769 silc_packet_context_dup which is now changed to just increase the
10770 reference count instead of duplicating the data. The reference
10771 count is decresed by calling silc_packet_context_free that will
10772 free the data after the reference count hits zero.
10774 For now on the packet context and everything allocated into it
10775 (including the raw packet from network) must be freed by calling
10776 the new silc_packet_context_free function. Added also new function
10777 silc_packet_context_alloc that must be used now to allocate the
10778 context. This also means that if a routine is asynchronous from
10779 silc_[client/server]_packet_parse_type the packet context must
10780 be duplicated by calling silc_packet_context_dup. Otherwise it
10781 gets free'd after silc_[client/server]_packet_parse_type returns.
10782 Also, one must remember that if packet is duplicated then its
10783 reference count must be decresed by calling the free function as
10784 many times as it was duplicated.
10786 * Changed SilcBuffer field from protocol contexts to SilcPacketContext
10787 from both client and server.
10789 Mon Nov 20 23:47:03 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10791 * Made joining to a channel working in router environment.
10793 * Cleaned up JOIN command on server side and create function
10794 silc_server_command_join_channel internal routine to make the
10797 Thu Nov 9 21:12:39 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10799 * Changed silc_command_pending list to SilcDList. Also, added
10800 `ident' field to SilcServerCommandPending structure to identify
10801 the reply and to call correct callback.
10803 Added silc_server_command_pending_check function to replace the
10804 corresnponding macro. The silc_command_pending list is not
10807 * Added silc_command_set_ident into lib/silccore/silccommand.[ch]
10808 to set identifier to previously allocated Command Payload. It
10809 is used to set identifier for command when resending Command
10812 * Added silc_command_payload_encode_payload to encode Command
10813 Payload buffer from SilcCommandPayload structure.
10815 * Added silc_argument_payload_encode_payload to encode Argument
10816 payload buffer from SilcArgumentPayload structure.
10818 Wed Nov 8 21:03:28 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10820 * Changed WHOIS command to support router connection on server side.
10821 The whois request is always sent to router unless the server is
10822 standalone server. After server has received the reply from the
10823 router will it send the reply to the client.
10825 * Added silc_server_packet_broadcast into silcd/server.[ch] to
10826 broadcast received broadcast packet. The function is used only
10827 by router. The broadcast packet is always sent to the router's
10830 * Added silc_id_render function in lib/silcutil/silcutil.[ch] to
10831 render given ID to printable string, for log files for example.
10833 Tue Nov 7 22:14:19 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10835 * Made basic router to router connections working. At least they
10836 can now connect to each other but nothing really works the way
10837 they are supposed - yet.
10839 * Added new initiator token to RouterConnection configuration
10840 file in silcd/serverconfig.[ch]. It is used to tell whether we
10841 are the initiator to the remote router or whether we'll expect
10842 the other end to connect.
10844 * Moved registering of listener task to silc_server_init, hence
10845 the server starts listenning as soon as it is run, even if it
10846 does not have connections to other routers. Let's see how well
10849 * Changed default connection retry timeouts for more suitable in
10852 * Removed cipher and such arguments from silc_idlist_add_client
10853 and silc_idlist_add_server prototypes from silcd/idlist.[ch].
10854 Added new function silc_idlist_add_data to add the keys and stuff
10857 * Added SilcIDListData structure and added it to SilcClientEntry
10858 and SilcServerEntry as their first field in the structure. This
10859 way we can explicitly cast the ID entries to the SilcIDListData
10860 structure and get common data for the entries. In past, we had
10861 to first check what type of connection it is and then cast it to
10862 correct ID entry type. Now, we can directly cast the opaque
10863 pointer to the SilcIDListData (no matter what ID entry it actually
10864 is) and get the data needed.
10866 Mon Nov 6 21:56:12 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10868 * Wow, found a bug in scheduler. The scheduler uninitialized itself
10869 in some circumstances even if threre were timeout tasks, though not
10870 IO tasks, but tasks anyway. Now fixed.
10872 * Defined SilcServerConnection structure to hold connection specific
10873 stuff about directly connected servers and routers. The definition
10874 is currently in silcd/server_internal.h. I thought about having
10875 a bit more important role fro this struct but for now it is used
10876 only when connecting to other server (or router actually).
10878 * Added connecting retry support in server when connecting to
10879 router(s). The retry feature implement exponential backoff
10880 algorithm. Also, added SilcServerParams structure to hold default
10881 parameters for server. For now, it include these retry settings
10882 and are hard coded. After server is moded to be as Silc Server
10883 Library this structure will be more important.
10885 Sun Nov 5 22:28:44 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10887 * Changed client librarys channel->clients table to SilcList and
10888 changed code accordingly.
10890 Thu Nov 2 16:28:01 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10892 * Changed client's channel table to SilcList and changed code
10893 accordingly. Also changed SilcChannelClientEntry to include back-
10894 pointer to the channel so that client entry can use that structure
10895 as list as well and we have fast cross-reference to the channel.
10896 This change dramatically decreased the complexity of channel
10897 handling with client entry and vice versa (removed one extra
10898 loop when searching for channel entry from many functions).
10900 * Changed server->sim from table to SilcDList and changed code
10903 * NAMES command can now be used from user interface. It will show
10904 the user list on the channel, neatly.
10906 * Added realname pointer to SilcClientEntry in lib/silcclient/idlist.h.
10907 Code now saves realname of the user if it becomes available.
10909 * Renamed configure.in to configure.in.pre and made ./prepare
10910 script to automatically add correct version string to
10911 configure.in which it creates from configure.in.pre.
10913 Wed Nov 1 17:21:26 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10915 * NAMES command reply now shows users mode with the nickname when
10916 joining to channel.
10918 * Moved silc_client_ch[u]mode[_char] functions from
10919 silc/clientutil.[ch] to lib/silcclient/client.[ch]. Though, that
10920 place sucks, they are utility functions and should be in some
10923 * Fixed some unsigned int's to unsigned short's. Patch by cras.
10925 * Fixed contrib/getopt*.[ch] to not require config.h. Patch by
10928 Tue Oct 31 20:10:37 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10932 * Added TRQ (efficient deque and list library) into lib/trq. This is
10933 a very good list library that is currently used in the SILC. Defined
10934 SilcList API over the library because I didn't like the API very
10935 much. See lib/trq/silclist.h for the API and examples of how to
10936 use the API. Fixed various places in the code to use the new
10937 SilcList API. The SilcList is meant for lists that has a structure
10938 already defined as a list. It is not suitable to add just some
10939 context to the list (in TRQ, the context is the list actually).
10941 So, I defined SilcDList that can be used for the purpose where
10942 predefined list structure does not exit. This can be used as
10943 such list. Now some context just can be added to the SilcDList.
10944 Currently this list is not used in the SILC just yet, though there
10945 are a lot places where this can replace dynamically allocated
10946 tables and I will fix these places, later, to use SilcDList.
10947 See lib/trq/silcdlist.h for SilcDList (they are all inline functions,
10948 and use TRQ internally).
10950 Also fixed some annoying warning messages that the original TRQ
10951 code generated. Also minor changes to TRQ's Makefile.in.
10953 * Added support for querying by Client ID to both WHOIS and
10954 IDENTIFY commands into server, as required by the protocol.
10956 * Removed method function pointers from SilcBuffer structure. They
10957 weren't used to anything and just increased the context size for
10958 no good reason. This change also made silc_buffer_alloc and
10959 silc_buffer_free functions inline functions.
10961 * Disabled command flooding detection support until it's fixed so
10962 that it accepts commands in but does not execute them more than once
10965 * Added silc_net_localhost(), to return local hostname, into
10966 lib/silcutil/silcnet.[ch]. Also added client->hostname pointer
10967 that must be initialized before calling silc_client_init.
10969 * Added new function: silc_server_send_notify_on_channels to send
10970 notify messages to all channels client has joined. It is assured
10971 that the message is sent only once per client.
10973 * Moved silc_log_format (from lib/silcutil/silclog.[ch] into
10974 lib/silcutil/silcutil.[ch] as silc_format function. The new
10975 function is generic and is used by server as well, not only by
10976 the logging routines.
10978 * Added new SKE status type: SILC_SKE_STATUS_BAD_VERSION to indicate
10979 the provided version string was not acceptable. Added new function:
10980 silc_ske_check_version into lib/silcske/silcske.h. The function
10981 must be implemented by the application (client or server) and it
10982 does not reside in the SKE library. The function checks the version
10983 string remote end sent.
10985 * Added back pointers (to opaque context and to SilcSocketConnection)
10986 into SilcPacketContext structure into lib/silccore/silcpacket.h.
10988 * Added silc_packet_context_dup into lib/silccore/silcpacket.[ch] to
10989 duplicate packet context structure.
10991 * Changed `notify' client operation to send same arguments as client
10992 receives from server except for ID's. ID's are mapped to correct
10993 ID entry and that is returned. Also, if channel entry is not sent
10994 by server but the notify is for channel the channel entry is sent
10995 to application (otherwise application doesn't know that it is for
10996 channel (library gets it from packet's Destination ID)).
10998 * Added silc_client_remove_from_channels into client library to
10999 remove a client from all channels it has joined to. Used when
11000 received SIGNOFF notify from server. Added also new function
11001 silc_client_replace_from_channels to replace old ID entry with
11002 new ID entry on all channels. Used when received NICK_CHANGE
11003 notify from server.
11005 * Fixed ID Cache list handling in silc_idlist_get_client in
11006 lib/silcclient/idlist.c. Also, added silc_idlist_get_client_by_id
11007 to get (or query) client by ID.
11009 * Updated TODO list.
11011 * Added connection authentication status message defined by the
11012 protocol: SILC_CONN_AUTH_OK and SILC_CONN_AUTH_FAILED and added the
11013 support for these into the code in client and server side.
11015 * Added generic function silc_client_send_command to send any command
11016 with variable argument list. Application should use this function
11017 to send commands if the command functions provided by the library
11018 does not suite for the application's user interface needs.
11020 * Added new `failure' client operation. Application is notified about
11021 received failure packet if client is executing a protocol. In this
11022 case the protocol's execution has failed.
11024 * Added SKE's end notify to send the SKE_SUCCESS notify message that
11025 is required by the protocol.
11027 * Added SILC_PROTOCOL_STATE_FAILURE to indicate received failure
11028 packet from remote. SILC_PROTOCOL_STATE_ERROR indicates local
11031 * Added status flag to SilcSKE object to indicate realtime status
11032 of the SKE protocol.
11034 * Application receives now exactly same command reply arguments as
11035 the library receives from server. However, if ID is received the
11036 corresponding ID entry is returned to the application (eg. Client
11037 ID is mapped to correct SilcClientEntry entry and that is returned).
11038 Changed command_reply client operation due to this change.
11040 * Changed all ID's in commands and in command replys as ID Payloads.
11041 Change affected both client and server side codes.
11043 All ID's sent in SILC network (with execption of ID's in SILC
11044 Packet header) are sent in ID Payload to support variable length
11047 * Server now notifies nick changes and notifies all clients on
11048 the channels about the new nickname (about the new Client ID,
11051 * Implemented CMODE command to change channel modes. Supports all
11052 channel modes defined by the protocol specs except ban and invite
11053 lists. (Also, private channel key mode is supported but support for
11054 setting private channel key in client is missing, thus, this mode
11055 has no effect on client side (except that server requires that the
11056 client uses private channel key and normal channel traffic does not
11059 Also, invite mode works per se, but INVITE command does not work
11060 yet correctly, so you can set channel as invite only channel but
11061 inviting clients to the channel does not work (it is yet to be
11062 thought what's the best way to do it).
11064 * Added new command SILC_COMMAND_CUMODE to change user mode on the
11065 channel. Defined user modes: CHANNEL_FOUNDER and CHANNEL_OPERATOR.
11066 Implemented CUMODE command to change user's mode on the channel.
11067 Supports all modes defined by the protocol specs.
11069 * Added NAMES command reply to return users modes on the channel.
11071 * Removed unnecessary and slow ciphers from lib/silccrypt.
11073 * Set SO_KEEPALIVE option to connection sockets by default.
11075 * Added new command reply status: SILC_STATUS_USER_NOT_ON_CHANNEL.
11077 * Added notify types: MOTD, CMODE_CHANGE and CUMODE_CHANGE. Also,
11078 redefined the Notify Payload into protocol specs.
11080 * Added silc_id_payload_parse_id to get ID directly from raw
11083 Mon Oct 9 20:57:02 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11085 * Changed SILC_COMMAND_IDENTIFY in protocol specification to
11086 accept searching by Client ID as well.
11088 * Added support for LEAVE and SIGNOFF notify types in client library.
11090 * Added silc_id_payload_parse_data into lib/silccore/silcpayload.[ch]
11091 to parse ID Payload from raw data.
11093 Sun Oct 8 19:33:08 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11095 * Added flags parameter into silc_ske_assemble_security_properties
11096 function in lib/silcske/silcske.[ch].
11098 * Changed notify client operation to fit better for notify messages
11099 sent by server. The notify payload received from server is now
11100 passed to the application (after parsing it to SilcNotifyPayload).
11101 It is application's responsibility to retrieve the arguments
11102 from the payload and show the message the way it wants. The message
11103 sent by server is implementation specific.
11105 * Changed public keys to comply with the protocol specification.
11106 Old public keys are not supported anymore and are not compatible.
11108 * Removed nickname from Channel Payload as the latest draft removed
11109 it. The client must resolve the nickname from the NAMES command
11110 reply received when it joined the channel.
11112 Also, changed all channel_xxxx_payload to channel_payload_xxxx.
11114 Sat Oct 7 21:55:01 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11116 * Fixed some errors in protocol specification drafts.
11118 * Created lib/silccore/silcnotify.c to implement Notify Payload
11119 encoding and decoding, lib/silccore/silcpayload.[ch] to implement
11120 generic payloads described by protocol specifications. The file
11121 includes implementations for ID Payload and Argument Payload.
11123 * Changed Command Payload implementation to use the new Argument
11124 Payload. Changed command_xxxx_payload to command_payload_xxxx
11125 to comply with SILC coding conventions.
11127 * Added suppport for Argument Payload handling in Notify Payload
11128 implementation as protocol requires it. Added the new support
11129 into server and client lib as well.
11131 Thu Oct 5 21:16:28 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11133 * Added support for multiple nicknames on same channel. [n] is
11134 added locally to the nickname if there are more than one same
11135 nicknames on the channel.
11137 * Server now sends all nicknames that matched WHOIS request.
11138 Client also shows the list received from server.
11140 * Added TOPIC command to client side. User can now set and show
11141 current topic on channel.
11143 * Added MOTD command to client and server. Also, server sends the
11144 motd when client connects to the server.
11146 * Changed version strings to comply ISO 8601.
11148 Wed Oct 4 23:29:06 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11150 * Fixed protocol error handling in client library. It should now
11151 cope even if the SKE fails for some reason.
11153 * Made new protocol specification drafts for submitting to IETF.
11155 * Implemented TOPIC command to server in silcd/command.c.
11157 * Added two new notify types into lib/silccore/silcnotify.h:
11158 SILC_NOTIFY_TYPE_NICK_CHANGE and SILC_NOTIFY_TYPE_TOPIC_SET to
11159 notify nickname change and topic setting/change on a channel.
11161 * API change of command_reply operation in client library. The
11162 application gets now the status type received from server as well.
11164 Sat Sep 30 16:57:42 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11166 * Removed the function just added to lib/silcutil/silcschedule.[ch].
11168 * Cras fixed and optimized the packet handling even further and
11169 it should work now. Minor change to the prototype of function
11170 silc_packet_receive_process in lib/silccore/silcpacket.[ch].
11172 Sat Sep 30 08:48:47 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11174 * Added new function into lib/silcutil/silcschedule.[ch]:
11175 silc_schedule_with_fd to select() a specified fd. The function
11176 returns after timeout expires or data arrives or goes. The
11177 function is used by packet routines to wait that all data is
11178 received from network.
11180 * Fixed data reading from network in lib/silccore/silcpacket.c.
11181 The code now assures that all data is read from the fd and then
11182 continues packet processing. This was a bug fix since the code
11183 used to drop some data in some circumstances.
11185 * Added new function into lib/silcclient/client.[ch]:
11186 silc_client_start_key_exchange to start key exchange after
11187 connection has been established to server. The code internally
11188 now uses this funtion but its main purpose was to provide it
11189 for applications that perform their own connecting. After
11190 application has created a connection it merely calls this
11191 function to start the key exchange between client and server.
11192 The library takes care of everything else after that.
11194 Updated also lib/silcclient/README to explain the usage of
11197 * Do not send to application information that connection has
11198 been established. Application gets notified it by connect
11201 Thu Sep 28 23:40:19 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11203 * Applied cras's patch to add silc_schedule_one function. The
11204 function runs scheduler once and returns.
11206 * Fixed the scheduler after cras messed it up. The timeout
11207 handling works now as it's supposed to work.
11209 * Added into lib/silccore/ silcnotify.h to include notify
11210 message types support. Changed silc_server_send_notify*
11211 functions, in server.[ch], to support those new notify types.
11212 Added the support for the notify types into client library,
11213 as well. Added new notify client operation into ops.h in
11216 * Changed silc_server_packet_send_to_channel to send normal
11217 packets instead of just channel message packets. The function
11218 is now used to send the notify packets to channels. It is not
11219 used to send channel message packets anymore, as server never
11220 sends them anymore.
11222 * Added explicit casting into lib/silcutil/silcbuffmt.c to few
11223 va_arg()s as it seems to require it nowadays. I guess, if SILC
11224 is compiled with older va_arg() the new code should work anyway.
11226 Wed Sep 13 18:10:14 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11228 * Splitted core library. Core library (lib/silccore) includes
11229 now only SILC protocol specific core (and common) components.
11230 Created new utility library (lib/silcutil) that includes more
11231 generic purpose stuff. The stuff for util library was taken
11232 from the old core library. This was minor and easy split.
11234 * Created SILC Client Library (lib/silcclient) that includes
11235 implementation of the SILC client without user interface. This
11236 was major move from silc/ directory. The code has been changed
11237 so that it is transparent towards the user interface. The
11238 silc/ directory includes now the same user interface as before
11239 and it uses the new client library. Read lib/silcclient/README.
11240 Basicly, the client library performs everything else related
11241 to SILC except user interface handling. Also, configuration
11242 files are considered to be part of user interface and library
11243 does not handle them.
11245 This change also changed a lot of structures, function naming etc.
11246 Most important change was that SilcClientWindow object was
11247 renamed to SilcClientConnection in the client library. Created
11248 also new file lib/silcclient/ops.h. Also added new files
11249 silc/local_command.[ch] and silc/client_ops.[ch].
11251 All these changes were made to make it easier for user interface
11252 designers to create what ever user interface for the SILC client
11255 It is also expected that the server will be moved to lib
11256 directory as well and SILC Server Library will be created;
11257 sometimes in the future.
11259 * Removed Local commands from lib/silccore/silccommand.h as
11260 they are application specific and new client library does not
11261 handle any of those anymore.
11263 * Several functions moved to lib/silcutil/silcutilc.[ch] from
11264 old client implementation in silc/.
11266 * Added support for callback functions in SILC_LOG_* macros.
11267 Application can now set its own callbacks that will be called
11268 instead of using the default functions that will always print
11269 the debug messages to stderr (or stdout). Also, debugging can
11270 now be disabled by setting silc_debug to FALSE and re-enabled by
11271 setting it to TRUE. Note, that logging will still work even
11272 if debugging is disabled.
11274 New functions in lib/silcutil/silclog.[ch]: silc_log_set_callbacks,
11275 silc_log_reset_callbacks, silc_log_set_debug_callbacks and
11276 silc_log_reset_debug_callbacks.
11278 * To enable debugging in silc client one must give now -d
11279 option on command line.
11281 * Changed silc_schedule_init to automatically allocate task queues
11282 if they are not allocated before calling it.
11284 Thu Sep 7 10:49:33 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11286 * Added GMP 3.1 into math library.
11288 Sun Aug 20 21:27:26 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11290 * Added SILC_PACKET_REMOVE_CHANNEL_USER to remove a client from
11291 a channel in SILC network. The packet is used by servers and
11292 routers to notify other routers that user has left a channel.
11293 This little feature was missing until now. Added the feature
11294 to protocol specification as well.
11296 Added functions: silc_server_send_remove_channel_user and
11297 silc_server_remove_channel_user into server.[ch].
11299 * Added SILC_PACKET_REKEY and SILC_PACKET_REKEY_DONE into
11300 lib/silccore/silcpacket.h. However, they are not implemented
11303 Sat Aug 19 23:04:16 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11305 * Fixed joining to a channel and sending channel messages
11306 between server and router. The channel message sending should
11307 now work inside a cell.
11309 Tue Jul 25 20:46:13 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11311 * Fixed the private message sending between server and router.
11312 The private message sending should now work inside a cell.
11314 * Added silc_server_replace_id into server.[ch] to replace
11315 existing ID in the SILC network.
11317 * Added silc_idlist_find_server_by, silc_idlist_replace_client_id
11318 and silc_idlist_replace_server_id into idlist.[ch] in server.
11320 Mon Jul 24 18:33:31 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11322 * Fixed the server to server connections. Server can again now
11323 connect to router. Router to router connections probably does
11326 Thu Jul 20 13:15:01 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11328 * Added dynamic protocol registering support. Now protocols can
11329 registered and unregistered on the fly. Patch by cras.
11331 Wed Jul 19 19:08:46 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11333 * Added lib/contrib directory to hold routines that some platforms
11334 don't have but are needed by SILC.
11336 * Added getopt.c, getopt1.c and getopt.h from GNU C library
11337 into lin/contrib to provide getopt() and getopt_long() for
11338 those who don't have it.
11340 Tue Jul 18 20:41:20 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11342 * Added AWAY command to client. When away message is set and
11343 client receives a private message packet the client automatically
11344 replies to the sender with the away message.
11346 * Fixed a bug in lib/silcmath/mpbin.c: silc_mp_mp2bin. This
11347 bug seemed to be the cause of recent problems when compiling
11350 * Added version detection support to SKE protocol specification
11351 and added the new changes to the SKE implementation as well.
11352 There were other minor changes in the SKE protocol as well.
11354 Many changes in lib/silcske/silcske.[ch] and in
11355 lib/silcske/payload.[ch].
11357 * Added ^U functionality, clear input line. Patch from cras.
11359 Mon Jul 17 23:33:26 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11361 * Mainly small bugfixes on core library. Fixed some debugging
11362 logging and buffer overflow in silclog.c.
11364 * Updated config.sub and config.guess on the distribution tree.
11366 Sat Jul 15 15:33:48 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11368 * Added command lagging support in server. Client may execute
11369 commands now only once in two seconds.
11371 Thu Jul 13 22:10:21 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11373 * Optimized packet reception. MAC computation and checking is now
11374 also more optimized. A lot previously duplicated code is now
11375 used as generic by both client and server.
11377 * Fixed key pair generation in clientutil.c
11379 Wed Jul 12 18:28:07 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11381 * Added into lib/silccore/silcbufutil.[ch] new function;
11382 silc_buffer_realloc.
11384 * Moved generic packet sending/encryption functions to
11385 lib/silccore/silcpacket.[ch] from client and server. Some
11386 rewriting of the functions.
11388 * Moved all generic packet reception/decryption functions to
11389 lib/silccore/silcpacket.[ch] from client and server. The
11390 packet processing is now much cleaner in both client and server.
11391 These were major changes in both client and server.
11393 * Created many common functions in server to do packet sending.
11394 Previously code were duplicated a lot, this has been removed
11395 with these changes.
11397 Tue Jul 11 20:27:26 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11399 * Rewrote major parts of the ID cache system. Don't know
11400 whether it is better now or not but at least the API is more
11403 * Major rewrite on ID cache stuff on client because of the ID
11404 cache API changes. Added idlist.c to client.
11406 * Also major rewrite on ID cache stuff on server as well.
11407 Major rewrite of idlist.[ch]. SilcXXXList's are now named
11408 SilcXXXEntry's. We won't keep anymore idlist specific pointers
11409 in hand, instead they are all put into the ID cache system now.
11410 All server_idlist_* routines uses ID cache now instead of
11411 traversing its own lists (those lists does not exist anymore).
11412 SilcIDList though still exists. Also, SilcXXXEntry's are
11415 Sun Jul 9 15:19:24 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11417 * Finally made the SKE implementation compliant to the protocol
11418 specification. All mp integers are now binary encoded as
11419 opposed being HEX encoded.
11421 * Added lib/silcmath/mpbin.[ch]. Encoding mp intergers to and
11424 * Added into lib/silccore/silcutil.[ch] PEM encoding/decoding
11425 functions: silc_[encode/decode]_pem. Also added function
11426 silc_encode_pem_file to PEM encode with newlines ('\n') for
11427 saving into a file.
11429 * SILC public keys are now encoded either PEM or binary. Same
11430 option is for private keys as well. By default private keys
11431 are binary encoded and public keys PEM encoded. Silly HEX
11432 encoding were removed.
11434 * Added into lib/silccrypt/silchash.[ch] silc_hash_fingerprint
11435 function to create fingerprints.
11437 * Fixed a bug in SHA1; does not change the original data anymore.
11439 * Partly implemented INFO command on client and server side.
11440 Fixed CLEAR command. Changes to SERVER command; show current
11441 server(s) when giving command without arguments. Added
11442 VERSION command to client.
11444 * Added check to server that unregistered connections cannot
11445 execute commands (unless it is specificly allowed).
11447 Thu Jul 6 18:12:24 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11449 * Fixed screen refresh.
11451 * Fixed channel joining bug from client. On some circumstances
11452 client tried to join to a channel it had already joined.
11454 * Added public key verification process into client's protocol.c.
11455 The client now verifies the public key from user and saves
11456 it into ~./silc/serverkeys/ directory.
11458 Added into: clientutil.[ch]: silc_client_verify_server_key.
11460 * Changed SKE protocol's silc_ske_initiator_finish function
11461 to accept callback function that verifies the received public
11462 key. Removed old silc_ske_verify_public_key function.
11464 Wed Jul 5 19:19:02 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11466 * Added into silcpkcs[ch]: silc_pkcs_public_key[_data]_set and
11467 silc_pkcs_private_key[_data]_set.
11469 * Made the password and public authentication more cleaner in
11470 server's protocol.c.
11472 * Removed historic and obsolete protocol `channel_auth' from
11473 both client and server.
11475 * Removed wrong way of sending command status messages from
11476 server to client in server's command.c. The old way violated
11477 protocol specification.
11479 Changes to silccore/silccommand.[ch]: removed
11480 silc_command_encode_status_payload -> not needed anymore,
11481 changed silc_command_encode_payload_va to accept extra
11482 argument on variable argument list. The argument type must
11483 now be provided to the function. Also, added new function:
11484 silc_command_encode_reply_payload_va which is same as
11485 normal command_encode_payload_va except command status type
11486 is provided as extra argument.
11488 Tue Jul 4 18:26:39 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11490 * Added ~./silc directory handling. The directory includes the
11491 public and private keys for the client.
11493 Added silc_client_check_silc_dir, silc_client_create_identifier
11494 and silc_client_load_keys.
11496 * Implemented SILC protocol compliant public key. Added public
11497 and private key saving to and loading from files.
11499 Added into silcpkcs.[ch]: silc_pkcs_encode_identifier,
11500 silc_pkcs_public_key_encode[_data], silc_pkcs_public_key_decode,
11501 silc_pkcs_private_key_encode[_data], silc_pkcs_private_key_decode,
11502 silc_pkcs_public_key_alloc, silc_pkcs_public_key_free,
11503 silc_pkcs_private_key_alloc and silc_pkcs_private_key_free.
11505 Implemented: silc_pkcs_save_[public/private]_key[_data] and
11506 silc_pkcs_load_[public/private]_key.
11508 Mon Jul 3 18:51:27 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11510 * Added silc_server_get_route (route.[ch]) to get connection
11511 data for the fastest route for given ID.
11513 * Implemented INVITE command on client and server. The command
11514 were re-defined in the SILC Protocol Specification and the
11515 implementation now complies with the specification.
11517 * Implemented PING command on client and server.
11519 * Implemented NAMES command on client and server. The server side
11520 supports currently only normal server not router server yet.
11521 Some changes to NAMES definition in SILC protocol specification.
11523 Sun Jul 2 18:23:01 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11525 * Implemented LEAVE command on client and server.
11527 * Previously deprecated SILC_PACKET_FORWARDED flag is now in use
11528 again. This change was made to the protocol as well. Server
11529 should not violate the protocol specification anymore.
11531 Fri Jun 30 14:03:26 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11533 * Added SOCKS4 and SOCKS5 support to SILC client. SOCKS5
11534 was tested. SOCKS4 was not but should work anyway.
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