1 Mon Apr 25 00:39:30 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
3 * Send empty MOTD reply if MOTD file cannot be read.
4 Affected file silcd/command.c.
6 Sun Apr 24 12:01:37 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
8 * Optimized primer number generator to use simpler conversion
9 routines. Also assure that the prime number will have the
10 highest bit set after modifying it. Affected file is
11 lib/silcmath/silcprimegen.c.
13 * Added LibTomMath to SILC Math library (SILC_DIST_TMA).
15 * Added FastTomMath to SILC Math Library (SILC_DIST_TFM),
16 for now only for testing purposes, it will not be delivered
17 in any distribution for now.
19 * Removed NSS MPI from the source tree. Due to upcoming
20 license change for the SILC Toolkit, we cannot deliver the
21 NSS MPI anymore. I decided to replace it in all distributions
22 with public domain library.
24 * Removed GNU regex from lib/contrib and introduced free
25 GNU compatible regex, lib/contrib/regexpr.[ch]. Added
26 GNU regex compatible API to it (only partial).
28 * Removed getopt routines from lib/contrib.
30 Fri Apr 22 12:21:44 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
32 * Use silc_server_send_command_reply to send replies instead
33 of encoding packet itself. Affected file silcd/command.c.
35 * Added command sending and receiving statistics to server.
36 Affected files in silcd/.
38 * GCC 4 warning fixes. -Wno-pointer-sign option is now used
39 with GCC, for it not to warn about pointer signedness.
41 Tue Apr 19 11:57:35 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
43 * Added context to the SilcIDCache destructor. Affected
44 files are lib/silccore/silcidcache.[ch],
45 lib/silcclient/client.c and silcd/server.c.
47 Mon Apr 18 09:53:28 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
49 * Added pkg-config check to configure.
51 * The PublicKeyDir must not be used with Admin block in server
52 config. Affected file silcd/serverconfig.c.
54 Sat Apr 16 20:23:48 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
58 Thu Apr 14 20:25:08 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
60 * Handle empty LIST command reply correcttly in server. Affected
61 file silcd/command_reply.c.
63 * Handle empty LIST command reply correctly in client library.
64 The application will now receive one LIST command reply with
65 all arguments set to NULL if there are no channels. Updated
66 Client Library documentation accordingly. Affected file
67 lib/silcclient/command_reply.c.
69 Tue Apr 12 00:02:09 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
71 * Added channel name string stringprep profile to the protocol
72 and implementation to allow a little free'er channel name
73 strings. Affected files are lib/silcutil/silcstringprep.[ch].
75 * Added silc_channel_name_[check|verify] to check and verify
76 channel name strings. Affected files are
77 lib/silcutil/silcstrutil.[ch].
79 * Added support for the new channel name preparation in client
80 library and server. Affected files in lib/silcclient and
83 Mon Apr 11 13:40:27 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
85 * Added the Autodist into the source tree. It replaces the
86 old ./prepare. It can be used to create distributions as
87 previously. See README.CVS and README.DIST. See
88 distributions in distdir/.
90 Sun Apr 10 11:30:56 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
92 * Make sure query sends at least an error back if nothing
93 more is sent. Affected file silcd/server_query.c.
95 Thu Apr 7 14:50:01 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
97 * During query, check if the original command caller goes
98 away. If it does, stop the query. Affected file
101 * Check for valid channel creation in JOIN command reply.
102 Affected file lib/silcclient/command_reply.c.
104 * Handle the resolver counter in silc_client_get_users_by_channel
105 callback correctly. Fixed auto-join bug in Gaim. Affected
106 file lib/silcclient/idlist.c.
108 Wed Apr 6 16:56:53 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
110 * Added some better error messages. Affected file
111 silcd/command_reply.c and packet_receive.c.
113 * Handle error in WATCH command propely on backup router.
114 Affected file silcd/command.c.
116 * Fixed freeing of unfreeable variable in WHOIS command reply.
117 Affected file silcd/command_reply.c.
119 Wed Apr 6 09:10:31 CEST 2005 Pekka Riikonen <priikone@silcnet.org>
121 * Added pkg-config .pc file creation for silc core library
122 and silcclient library. A patch by c0ffee.
124 * Removed the need for GNU Libidn. Added the simple stringprep
125 from libidn into lib/contrib/. It is now used also on Windows
128 Mon Apr 4 15:15:46 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
130 * Simplified the invite and ban string handling in the
131 server. Check for valid invite and ban arguments also.
132 Affected file silcd/server_util.c.
134 Sun Apr 3 14:58:53 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
136 * Added WATCH list announcing in backup router protocol.
137 Affected files are silcd/command.c, server.c, server_backup.c.
139 * Do not change users mode to founder on normal server/backup
140 if the founder mode is set, and user is first one to join.
141 Affected file silcd/pcaket_receive.c.
143 * Do not send CUMODE_CHANGE notify back to sender. Affected
144 file silcd/packet_receive.c.
146 * Added getrusage() to take noise in SILC RNG. A patch by
147 Mika Boström. Affected files are configure.in.pre,
148 includes/silcincludes.h.in, lib/silccrypt/silcrng.c.
150 Sat Apr 2 18:09:30 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
152 * Splitted the SILC libraries configuration into a configure
153 fragment into lib/configure.ad. It is now possible, once
154 this feature is added, to specify whether to compile or not
155 compile included SILC libraries. Affected files are
156 configure.in.pre, lib/silcmath/mpi/configure.ad,
157 lib/configure.ad, Makefile.defines.pre and
158 Makefile.defines_int.pre.
160 * Added --with-silc-includes and --with-silc-libs to configure.
161 If specified the included libs are not compiled, but the
162 specified libs are used. Pkg-config is not yet supported.
163 Affected file configure.in.pre.
165 * Fixed WATCH command handling on backup router. Router does not
166 send the watch command any more to backup if it originates from
167 backup. Affected file silcd/command.c.
169 Fri Apr 1 18:52:47 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
171 * Changed announcing to not announce unregistered clients.
172 Affected file silcd/server.c.
174 * Fixed username handling in command reply. Affected file
175 silcd/command_reply.c.
177 * Log files are now 0600. Affected file lib/silcutil/silclog.c.
179 Thu Mar 31 22:34:22 CEST 2005 Patrik Weiskircher <pat@icore.at>
181 * Added new define SILC_MACOSX, if __APPLE__ and __MACH__ is defined.
182 Affected file: includes/silcincludes.h.in
184 * bool is defined as _Bool on Mac OS X now.
185 Affected file: lib/silcutil/silctypes.h
187 Thu Mar 31 08:52:06 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
189 * Added support for UTF-8 nicknames, channel names and
190 server names in client library. Affected files in
193 * Added __SILC_HAVE_PTHREAD, __SILC_HAVE_SIM, __SILC_HAVE_LIBIDN,
194 and __SILC_ENABLE_DEBUG to include/silcclient.h for third-party
195 software to check how Toolkit has been compiled.
197 Wed Mar 30 22:16:35 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
199 * Added silc_utf8_str[n]casecmp into lib/silcutil/silcutf8.[ch].
201 * Use silc_utf8_str[n]casecmp instead of strcmp routines
202 in library and in SILC Client when dealing with nicknames
203 and other identifier strings. Affected file in client lib
206 * Convert nickname to UTF-8 in /msg and /smsg. Affected file
207 irssi/src/silc/core/silc-servers.c.
209 Wed Mar 30 10:50:02 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
211 * Fixed idcache to work with the new identifier strings.
212 Affected file lib/silccore/silcidcache.c.
214 * Added UTF-8 hash and compare function for SilcHashTable.
215 Affected file lib/silcutil/silcutil.[ch].
217 * Added casefolding stringprep, SILC_CASEFOLD_PREP.
218 Affected file lib/silcutil/silcstringprep.[ch].
220 * Changed the identifier string handling to include the original
221 format in client, server, channel entries and normalized
222 format in cache. Affected files in silcd/.
224 Tue Mar 29 16:51:35 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
226 * Added support for the new identifier strings and their
227 validity checking. Nicknames, channel names and usernames
228 can now include practically any kind of letters and various
229 other characters. Affected files in silcd/ and in libraries.
231 NOTE: comparing these strings should now be done with memcmp()
232 to check binary compatibility. All these strings are normalized
233 and casing is irrelevant.
235 * Added silc_identifier_check to lib/silcutil/silcstrutil.[ch]
236 as easy function for applications to check whether identifier
239 Tue Mar 29 00:45:11 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
241 * Fixed SILC_STRING_LDAP_DN encoding and decoding. Affected
242 file lib/silcutil/silcutf8.c.
244 * Added SILC_STRING_UTF8_ESCAPE to lib/silcutil/silcstrutil.h.
246 Mon Mar 28 22:46:23 CEST 2005 Jochen Eisinger <jochen@penguin-breeder.org>
248 * Make public key in getkey reply mandatory. Affected file
249 lib/silcclient/command_reply.c
251 Sun Mar 27 19:03:31 CEST 2005 Patrik Weiskircher <pat@icore.at>
253 * Added Parameter dont_register_crypto_library to
254 SilcClientParam. If set to TRUE, silcclient library will
255 not initalize the Crypto Libraries and application
256 will need to do it. Affected file lib/silcclient/silcclient.h,
257 lib/silcclient/client.c.
259 Sun Mar 27 19:02:48 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
261 * Imported new silc_utf8_[encode|decode] routines from
262 my internal SILC 1.1 source tree. New encodings added:
263 SILC_STRING_LOCALE (SILC_STRING_LANGUAGE is deprecated),
264 SILC_STRING_UTF8, SILC_STRING_PRINTABLE, SILC_STRING_VISIBLE,
265 SILC_STRING_TELETEX, SILC_STRING_NUMERICAL and
268 * Splitted UTF-8 routines into lib/silcutil/silcutf8.[ch].
270 * Implemented stringprep (RFC 3454) API. Internally we use
271 GNU Libidn's stringprep, for now, so it is required now to
272 compile SILC sources. Added lib/silcutil/silcstringprep.[ch].
274 * Added checking for GNU Libidn and --with-libidn to configure.
276 Wed Mar 23 11:20:33 CET 2005 Jochen Eisinger <jochen@penguin-breeder.org>
278 * If the passphrases entered do not match while generating a new key,
279 completly start over instead of going into an infinite loop asking
280 the user to re-enter the passphrase correctly. Affected file
281 lib/silcutil/silcapputil.c
283 Sun Jan 9 14:28:51 CET 2005 Pekka Riikonen <priikone@silcnet.org>
285 * Make sure server is removed from backup list when it is
286 deleted. Affected files silcd/command.c, server.c,
289 * Close socket when connecting to router fails. Affected
292 Tue Jan 4 13:06:26 CET 2005 Jochen Eisinger <jochen@penguin-breeder.org>
294 * Adopt configuration toolchain to current auto-tools.
295 Affected files prepare, irssi/configure.in
296 * Revert most of the UTF-8 fixes to SILC Client 1.0.1. Will
297 redo that. Affected files irssi/src/silc/core/client_ops.c,
298 irssi/src/fe-common/silc/fe-silc-channels.c
299 * Take over command line options into silcclient data structure.
300 Affected file irssi/src/silc/core/silc-core.c
302 Wed Dec 8 16:15:11 CET 2004 Pekka Riikonen <priikone@silcnet.org>
304 * Do not try to initiate backup resuming protocol forever.
305 Affected file silcd/server_backup.c.
307 Wed Nov 24 18:24:05 CET 2004 Pekka Riikonen <priikone@silcnet.org>
309 * ID change in resuming has to be done before changing
310 detached client's modes, since the ID change may fail and
311 leave ghosts on the network. Affected file is
312 silcd/packet_receive.c.
314 Tue Nov 23 16:54:35 CET 2004 Pekka Riikonen <priikone@silcnet.org>
316 * Fixed Win32 scheduler to not stuck anymore. A patch from
317 Juha Räsänen. Affected file is
318 lib/silcutil/win32/silcwin32schedule.c.
320 * Fixed QoS parsing for connection blocks in server. Affected
321 file is silcd/serverconfig.c.
323 * Fixed server statistics increasing in server. Affected file
326 * The CLOSE command now marks backup router as self disconnected
327 to avoid resuming problems. Affected file silcd/command.c.
329 Wed Sep 22 19:46:32 CEST 2004 Patrik Weiskircher <pat@icore.at>
331 * When using silc_net_create_connection[_async], and your system can
332 create IPv6 sockets, it will try to connect to the IPv6 host.
333 Now it tries to connect to an IPv4 host if IPv6 fails. Affected
334 file lib/silcutil/unix/silcunixnet.c
336 Fri Jun 18 19:26:58 CEST 2004 Pekka Riikonen <priikone@silcnet.org>
338 * Check for valid route when receiving packet from router and
339 when routing it to local server in the cell. A patch from
340 Matt Miller. Affected files silcd/router.c and server.c.
342 Sat May 1 13:55:54 CEST 2004 Patrik Weiskircher <pat@icore.at>
344 * Couldn't detach and reattach twice, because of the previous
345 commit. Affected file silcd/packet_receive.c
347 Fri Apr 30 19:40:28 CEST 2004 Patrik Weiskircher <pat@icore.at>
349 * Added check to ignore Port value if Initiator is FALSE.
350 Remote router coudln't connect if Port was set. Affected file
353 * If some client tries to resume more than once at the same time,
354 server crashed. Router didn't crash, but showed odd behaviour
355 (didn't allow clients to join anymore, ..). Affected files
356 silcd/packet_receive.c silcd/idlist.h
358 Mon Mar 15 21:10:08 EET 2004 Pekka Riikonen <priikone@silcnet.org>
360 * Destroy the file transfer session in silc_client_file_close
361 with timeout. Affected file lib/silcclient/client_ftp.c.
363 * Call SFTP server monitor in READ and WRITE after the actual
364 operations. Affected file lib/silcsftp/sftp_server.c.
366 Wed Mar 10 21:30:02 EET 2004 Pekka Riikonen <priikone@silcnet.org>
368 * Create one configure script from configure fragments
369 (configure.ad). This is a first step towards new distribution
370 system. Affected files prepare, configure.in.pre,
371 lib/silcmath/mpi/configure.ad.
373 Wed Mar 10 18:35:24 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
375 * Removed expiring of client key pair. Affected file is
376 irssi/src/silc/core/clientutil.c
378 Tue Mar 9 17:11:58 EET 2004 Pekka Riikonen <priikone@silcnet.org>
380 * Check the number of connections from real number of
381 connections instead of socket number, when deciding if
382 server is full. Affected files are silcd/server.c,
383 server_internal.h and silcd.c.
385 * Clarified the connections_max meaning in General section
386 in doc/example_silcd.conf.in.
388 * The reconnect_keep_trying default value set to TRUE
389 if it is not defined in the config file. Affected file
390 silcd/serverconfig.c.
392 Wed Mar 3 15:13:49 CET 2004 Pekka Riikonen <priikone@silcnet.org>
394 * Fixed crashbug in connection closing, after a protocol
395 completion callback, which might have closed it already.
396 Affected file silcd/server.c.
398 * Fixed rekey with PFS in backup router. It did not allow
399 rekeys with PFS, and when the rekey protocol timedout
400 it crashed the backup router without the above fix. Affected
401 file silcd/packet_send.c and server.c.
403 Sat Feb 28 16:25:09 EET 2004 Pekka Riikonen <priikone@silcnet.org>
405 * The silc_client_add_channel_private_key now returns the
406 private key context if pointer is given as argument.
407 Affected files are lib/silcclient/silcclient.h and
410 * Added support for using channel private keys in SILC
411 Client Library even if the private key mode is not set
412 on the channel. Affected file lib/silcclient/client_channel.c.
414 * The channel private key used to decrypt message is now
415 delivered to the application in the 'channel_messageĂƒ' client
416 operation. Affected files are lib/silcclient/silcclient.h
417 and client_channel.c.
419 * Fixed wrong arg type for user limit in CMODE command reply.
420 Affected file silcd/command.c.
422 * The user limit is now taken and saved to SilcClientEntry in
423 JOIN and CMODE command replies and in CMODE_CHANGE notify.
424 Affected files lib/silcclient/silcclient.h, command_reply.c
427 * Added support to the new private message key indicator
428 packet. Added a new function to the client library:
429 silc_client_send_private_message_key_request. The sender
430 indicates to be initiator, and receiver is responder.
431 Added the indicator to the SilcClientEntry as 'prv_resp'
432 boolean. Affected files are lib/silcclient/silcclient.h
433 client.[ch], and client_prvmsg.c.
435 Fri Feb 27 11:25:26 CET 2004 Pekka Riikonen <priikone@silcnet.org>
437 * Fixed the JOIN command calling when called with both
438 -auth and -founder. Affected file is lib/silcclien/command.c.
440 Wed Feb 25 23:12:11 EET 2004 Pekka Riikonen <priikone@silcnet.org>
442 * Check watcher list for resumed clients as well. Affected
443 file is silcd/packet_receive.c.
445 Tue Feb 24 16:49:10 EET 2004 Pekka Riikonen <priikone@silcnet.org>
447 * Implemented the user limit to the CMODE_CHANGE notify,
448 CMODE command reply and JOIN command reply in server.
449 Affected files are silcd/server.c, command.c, command_reply.c,
450 packet_send.c and packet_receive.c.
452 Mon Feb 23 23:31:15 EET 2004 Pekka Riikonen <priikone@silcnet.org>
454 * Defined SILC_STRFMT_END that must be used now with
455 silc_buffer_strformat, instead of SILC_STR_END. Fixes
456 crashes on AMD64. Affected files are lib/silcutil/silcbuffmt.h,
457 lib/silcclient/silcvcard.c, silcd/server_util.c.
459 * Fixed the adding of public key to the WATCH list in server.
460 Fixed the WATCH notify sending to client. Affected files
461 are silcd/packet_send.[ch], command.c, server_util.c.
463 * Implemented the watching by public key in the SILC Client
464 Library and SILC Client. Affected files are
465 lib/silcclient/command.c and client_notify.c.
467 Mon Feb 23 09:30:30 CET 2004 Pekka Riikonen <priikone@silcnet.org>
469 * Added support for public key watching in server. Affected
470 files are silcd/server.c, server_internal.h, command.c,
473 Sun Feb 22 19:03:59 EET 2004 Pekka Riikonen <priikone@silcnet.org>
475 * Added public key to the SIlcClientEntry. Affected files
476 are lib/silcclient/silcclient.h, command_reply.c, idlist.c
478 * Fixed the get_clients_whois reply processing to return
479 exactly same entries server returned. Makes it possible
480 to search using attributes. Affected file is
481 lib/silcclient/idlist.c.
483 Sat Feb 21 19:21:57 EET 2004 Pekka Riikonen <priikone@silcnet.org>
485 * Save founder key to SilcChannelEntry. Affected files are
486 lib/silcclient/silcclient.h, command_reply.c, idlist.c.
488 Fri Feb 20 20:37:38 EET 2004 Pekka Riikonen <priikone@silcnet.org>
490 * Call the monitor callback with _CLOSED status from the
491 silc_client_file_close. Affected files are
492 lib/silcclient/client_fpt.c, silcclient.h
494 * Added silc_client_get_clients_whois which resolves using
495 WHOIS, and supports requested attributes as well.
496 Affected files are lib/silcclient/silcclient.h, idlist.c.
498 Fri Feb 19 21:09:22 EET 2004 Pekka Riikonen <priikone@silcnet.org>
500 * Added support for asking the destination filename where
501 the downloaded file is saved in the file transfer. Affected
502 files are lib/silccilent/silcclient.h, client_ftp.c.
504 Wed Feb 18 02:46:17 EET 2004 Pekka Riikonen <priikone@silcnet.org>
506 * Fixed error handling in resuming data processing. Affected
507 files are lib/silcclient/client_resume.c and client.c.
509 Tue Feb 17 19:34:30 EET 2004 Pekka Riikonen <priikone@silcnet.org>
511 * Fixed silc_client_send_private_message to return TRUE correctly.
512 Affected file lib/silcclient/client_prvmsg.c.
514 * Added topic to the SilcChannelEntry. Affected files are
515 lib/silcclient/silcclient.h, command_reply.c, client_notify.c.
517 Fri Feb 13 14:19:14 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
519 * Use conn->cmd_ident for all silc_client_command_call()s. Affected
520 file lib/silcclient/command.c
522 Fri Feb 13 13:53:45 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
524 * Convert all commands to UTF-8 before passing them to the
525 client library. Still need to convert replies from UTF-8 to
526 the locale encoding. Affected file
527 irssi/src/silc/core/silc-cmdqueue.c
529 Fri Feb 13 13:13:07 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
531 * redirect all silc_client_command_calls through a queueing framework.
532 This fixes /CYCLE and the annoying "nick change after auto-joining
533 a channel". Furthermore it defines one central point where
534 command parameters can be UTF-8-ified. Affected files
535 irssi/src/silc/core/Makefile, client_ops.c, silc-channels.c,
536 silc-servers.[ch], silc-core.c, silc-cmdqueue.[ch], silc-lag.c
538 Fri Feb 13 12:04:41 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
540 * use asynchronous connect() to establish router connections.
541 Fixes problem when the primary router goes down. Affected files
542 silcd/server.c, silcd/server_backup.c
544 Thu Feb 12 20:09:59 EET 2004 Pekka Riikonen <priikone@silcnet.org>
546 * Added SILC_[32|64]_TO_PTR and SILC_PTR_TO_[32|64] macros.
547 Fixed various compilation warnings when type casting ints
548 to pointers or vice versa, of different size. Updates around
551 Tue Feb 3 23:25:17 EET 2004 Pekka Riikonen <priikone@silcnet.org>
553 * Surrogates not allowed in UTF-8 strings, updated decoder.
554 Affected file lib/silcutil/silcstrutil.c. Added UTF-8
555 testers in lib/silcutil/tests/ directory.
557 Wed Jan 14 18:42:44 EET 2004 Pekka Riikonen <priikone@silcnet.org>
559 * Added SILC_CLIENT_CONN_ERROR_KE, ERROR_AUTH, ERROR_RESUME and
560 ERROR_TIMEOUT SilcClientConnectionStatus errors. Affected
561 files are lib/silcclient/silcclient.h, client.c.
563 Mon Jan 12 13:01:10 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
565 * When resuming a session fails, notify the user that the session
566 file needs to be removed eventually. Affected files
567 irssi/src/fe-common/silc/module-formats.[ch],
568 irssi/src/silc/core/client_ops.c.
570 Tue Jan 04 12:16:04 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
572 * Added DIST_SUBDIRS symbols to include all subdirs in distributions.
573 Affected files lib/silcutil/Makefile.am, lib/silcmath/Makefile.am
575 * Typofix in Irssi::Silc module. Affected file
576 irssi/src/perl/silc/Silc.xs.
578 Tue Jan 04 02:43:44 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
580 * Changed the way NOTICE flagged messages are treated. Added support
581 for notices in queries and signing notices. Affected files
582 irssi/default.theme; irssi/docs/help/in/notice.in;
583 irssi/src/fe-common/silc/module-formats.[ch], fe-silc-messages.c;
584 irssi/src/silc/core/client_ops.c, silc-channels.c, silc-servers.c
586 * Fixed typo in /ACTION help. Affected file
587 irssi/docs/help/in/action.in
589 Mon Jan 03 23:26:38 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
591 * Fixed typo in perl module. Affected file
592 irssi/src/perl/silc/Server.xs
594 * Changed the way ACTION flagged messages are treated. Added support
595 for actions in queries and signing actions. Affected files
596 irssi/default.theme; irssi/docs/help/in/action.in;
597 irssi/src/fe-common/silc/module-formats.[ch], fe-silc-messages.c,
598 fe-silc-queries.c; irssi/src/silc/core/client_ops.c, silc-channels.c,
601 Mon Jan 03 16:04:29 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
603 * Incorrectly reported error when client had to be resolved from
604 server in /SMSG. Affected file irssi/src/silc/core/silc-servers.c
606 Sat Jan 3 16:37:15 EET 2004 Pekka Riikonen <priikone@silcnet.org>
608 * Fixed whois public key hash table deleting and adding in
609 detached client case. Affected file silcd/packet_receive.c.
611 Sat Jan 03 12:15:38 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
613 * Changed filenames of silc/fe module not to collide with filenames
614 from core/fe. Also seperated public messages printing from
615 query messages printing. Affected files are all in
616 irssi/src/fe-common/silc.
618 Sat Jan 3 12:18:07 EET 2004 Pekka Riikonen <priikone@silcnet.org>
620 * Fixed the invite process handling during joining to use
621 correct server name for the client that is matched against
622 the invite string for the channel. Wrong server name caused
623 inability to join the channel. Affected file is
626 Fri Jan 2 23:34:17 EET 2004 Pekka Riikonen <priikone@silcnet.org>
628 * Fixed the CUMODE channel founder authentication on normal
629 server to not remove the founder rights on existing founder
630 before checking that router accepts the mode change. Affected
631 files are silcd/command.c and silcd/packet_receive.c.
633 * Remove the server entry correctly when rekey timeouts and
634 remote router connection on normal server is closed. Fixes
635 a crash where server uses the freed server entry. Affected
638 Fri Jan 02 10:28:15 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
640 * Add /SILCNET [ADD|REMOVE|LIST] command to manage different SILC
641 networks. This is the first step in solving the bug about
642 /SERVER ADD -silcnet <silcnet>. Affected files
643 irssi/docs/in/silcnet.in; irssi/src/fe-common/silc/Makefile.am,
644 fe-silcnet.c, fe-common-silc.c, module-formats.[ch];
645 irssi/src/silc/core/silc-chatnets.[ch], silc-core.c, Makefile.am
647 Thu Jan 01 20:11:32 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
649 * /SMSG and /MMSG now correctly create new queries. Affected files
650 irssi/src/fe-common/silc/fe-messages.c, irssi/scripts/silc-mime.pl
652 * Add basic support for SILC protocol specific variables in perl.
653 Affected files irssi/src/perl/silc/*, irssi/configure.in,
654 irssi/src/perl/Makefile.am
656 Wed Dec 31 17:06:55 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
658 * Don't use silc_get_input, it's obviously not reliable. Fixes
659 issue when the current key expires. Affect file
660 irssi/src/silc/core/clientutils.c
662 * Make the session data filename configurable. This makes it
663 possible to have different session files for different
664 SILC networks. Affected files irssi/src/silc/core/silc-core.c,
665 client_ops.[ch], silc-servers.c,
666 irssi/src/silc/fe-common/silc/module-formats.[ch]
668 * Use the same set of libtool files for the MPI lib as for the
669 rest of the toolkit. Affected files lib/silcmath/mpi/config.guess,
670 config.sub, configure.in, install-sh, missing, mkinstalldirs
672 Sun Dec 28 21:57:39 EET 2003 Pekka Riikonen <priikone@silcnet.org>
674 * Fixed server statistics decrementing error to not go to
675 negative. Affected file silcd/packet_receive.c.
677 Sat Dec 20 14:42:36 EET 2003 Pekka Riikonen <priikone@silcnet.org>
679 * Use silc_server_query_add_error to add error in public key
680 search error. Added support in send_reply to send errors
681 without specific argument. Affected file silcd/server_query.c.
683 * Fixed the WHOIS, IDENTIFY and WHOWAS error handling in SILC
684 Client for NO_SUCH_NICK. It was against the protocol specs.
685 Affected file irssi/src/silc/core/client_ops.c.
687 * Added backwards support for the wrong NO_SUCH_NICK error sending
688 in server. To be removed in SILC Server 1.0. Both old clients
689 and clients with fixed error handling now works. Affected file
690 silcd/server_query.c.
692 Sat Dec 20 00:44:47 CET 2003 Patrik Weiskircher <pat@icore.at>
694 * fixed a bug in the whois using attributes function where no
695 error was sent if no nickname and client id but the attributes were
696 given to whois. Affected file silcd/server_query.c
698 Tue Dec 16 21:34:59 CET 2003 Patrik Weiskircher <pat@icore.at>
700 * remove public key from public key hashtable on detach. Affected
701 file silcd/packet_receive.c
703 * free public key hashtable before removing clients on server
704 shutdown. Affected file silcd/server.c
706 * remove public key prior deleting client-data on killing a client.
707 Affected file silcd/server_util.c
709 Sat Dec 06 21:35:14 CET 2003 Patrik Weiskircher <pat@icore.at>
711 * Getting the MOTD from other servers works now. Affected
712 files are silcd/command.c and silcd/command_reply.c
714 Thu Dec 04 11:33:46 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
716 * Initialize the variable idletag, since it is tested in
717 silc_core_deinit for its default value. Affected file
718 irssi/src/silc/core/silc-core.c
720 Sun Nov 30 19:47:02 CET 2003 Patrik Weiskircher <pat@icore.at>
722 * Fixed signed channel messages across cells. Affected file
725 Fri Nov 28 19:13:21 EET 2003 Pekka Riikonen <priikone@silcnet.org>
727 * Changed the SILC_LOG_* macros to not be empty if SILC_DEBUG
728 is not defined. They can now be safely used in if-statements
729 without braces. Affected file lib/silcutil/silclog.h.
731 * Added the checks for backup closing connection due to error
732 (local or remote) and thus not allow the resuming to occur
733 in reconnect. Affected files are silcd/packet_send.c
736 Tue Nov 25 15:20:59 EET 2003 Pekka Riikonen <priikone@silcnet.org>
738 * Help file updates. Affected files in irssi/src/docs/help/in/.
740 Wed Nov 23 20:51:21 CET 2003 Patrik Weiskircher <pat@icore.at>
742 * Fixed channel messages across cells. Affected file
745 Wed Nov 12 11:34:56 EET 2003 Pekka Riikonen <priikone@silcnet.org>
747 * Fixed file transmission accepting in client library to not
748 start the negotiation if user hasn't accepted the transfer,
749 instead create new session for resent transfer. Affected
750 file lib/silcclient/client_ftp.c.
752 * Show the session ID in the file transmision list. Remove
753 session from list that failed to transfer. Switch the current
754 session automatically after transmission, and in errors, to new
755 session if other sessions exists in the transfer list. Affected
756 files are irssi/src/silc/core/silc-servers.c,
757 irssi/src/fe-common/silc/modfule-formats.c.
759 Mon Nov 10 14:41:40 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
761 * Fixed MIME header parsing for the hopefully last time. Affected
762 file lib/silcutil/silcstrutil.c
764 Mon Nov 10 13:03:46 EET 2003 Pekka Riikonen <priikone@silcnet.org>
766 * Rewrote the PKCS#1 routines. Added lib/silccrypt/silcpkcs1.[ch].
768 * The SILC RNG is now gauranteed to return non-zero random
769 values. Affected files are lib/silccrypt/silcrng.[ch].
771 Sun Nov 9 20:44:56 EET 2003 Pekka Riikonen <priikone@silcnet.org>
773 * Fixed nickname formatting when changing only case of the
774 nickname. Affected file lib/silcclient/idlist.c.
776 Sun Nov 9 19:33:59 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
778 * Fixed a memory leak and incorrect printing of the "appears as"
779 message. Affected file irssi/src/silc/core/client_ops.c
781 Sun Nov 9 17:45:11 EET 2003 Pekka Riikonen <priikone@silcnet.org>
783 * Added CRT (Chinese Remainder Theorem) supported RSA
784 private keys and private key operations. This significantly
785 increases private key operation efficiency. No compatibility
786 issues with new or old private keys. Affected files are
787 lib/silccrypt/rsa.[ch], rsa_internal.h and pkcs1.c.
789 Sat Nov 8 13:08:53 EET 2003 Pekka Riikonen <priikone@silcnet.org>
791 * Fixed GCC-3.3.2 related compilation warnings from the
794 Fri Nov 7 23:01:47 EET 2003 Pekka Riikonen <priikone@silcnet.org>
796 * Removed RC6 from distributions.
798 Fri Nov 7 19:38:42 EET 2003 Pekka Riikonen <priikone@silcnet.org>
800 * Added some better comments to lib/silccrypt/silcpkcs.h,
801 optimized some routines in lib/silccrypt/silcpkcs.c.
802 Added test_silcpkcs into lib/silccrypt/tests/.
804 * Fixed silc_rng_global_init to actually init the global RNG
805 if RNG wasn't provided for it. Affected file is
806 lib/silccrypt/silrng.c.
808 Thu Nov 6 21:08:28 EET 2003 Pekka Riikonen <priikone@silcnet.org>
810 * Added silc_hash_table_find_by_context_ext. Affected files
811 lib/silcutil/silchashtable.[ch].
813 * Save the public key on normal server in WHOIS command reply
814 from attributes, if present, and add it to public key hash
815 table. Fixes WHOIS resolving by public key on normal server.
817 Optimized the attributes resolving on normal server to not
818 resolve if we resolved them already from router.
820 Affected files are silcd/server_query.c, command_reply.c.
822 Wed Nov 5 19:36:30 CET 2003 Patrik Weiskircher <pat@icore.at>
824 * Added support for whois using attributes.
825 Affected files silcd/command_reply.c, silcd/packet_receive.c,
826 silcd/server.c, silcd/server_internal.h, silcd/server_query.c,
829 * Added support for whois using public key attribute to /WHOIS i
830 client command. Affected files irssi/docs/help/in/whois.in,
831 irssi/src/silc/core/silc-servers.c, lib/silcclient/command.c
833 Wed Nov 5 23:37:36 EET 2003 Pekka Riikonen <priikone@silcnet.org>
835 * Fixed UMODE setting in server when the client has anonymous
836 mode set. The mode setting was not working. Affected file
839 Mon Nov 2 11:36:08 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
841 * Fixed some bugs and typos related to sending split messages.
842 Print notification when sending messages with /MMSG. Affected
843 files irssi/scripts/silc-mime.pl, irssi/src/silc/core/client_ops.c
845 Fri Oct 31 12:33:59 EET 2003 Pekka Riikonen <priikone@silcnet.org>
847 * Optimized the socket referencing in packet routines, client
848 library and server. Affected files are lib/silccore/silcpacket.c,
849 lib/silcclient/client.c and silcd/server.c.
851 * If silc_socket_set_qos is given with NULL arguments the QoS is
852 reset from the socket. Affected files are
853 lib/silcutil/silcsockconn.[ch].
855 Thu Oct 30 21:23:24 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
857 * Add a /LISTKEYS command which lists the locally cached
858 client and server keys. Affected files
859 irssi/src/fe-common/module-formats.[ch],
860 irssi/src/silc/core/silc-{channels,servers}.c
861 irssi/docs/help/in/listkeys.in
863 Thu Oct 30 20:23:40 EET 2003 Pekka Riikonen <priikone@silcnet.org>
865 * Check that packet queue purging was successful. Affected
866 files lib/silcclient/client.c and silcd/packet_send.c. Related
867 to MAC failed errors.
869 * Do not clear the inbuf even if it is empty if QoS was applied
870 to it. Otherwise the QoS data is cleared and MAC failed error
871 will occur. Affected file lib/silccore/silcpacket.c.
873 * Use the rekey period time as rekey protocol timeout value.
874 If the rekey does not succeed during the rekey period there's
875 something very wrong, and we most likely end up with wrong keys,
876 do graceful reconnect then. Affected file silcd/server.c.
878 * Take reference of the socket in the parser context, as it's
879 possible to have the parsers in queue after the socket is
880 disconnected and this may cause crash. Affected files are
881 lib/silccore/silcpacket.c, lib/silcclient/client.c and
884 Thu Oct 30 17:01:01 EET 2003 Pekka Riikonen <priikone@silcnet.org>
886 * Fixed KICK command reply sending, it sent to replies.
887 Affected file silcd/command.c.
889 Wed Oct 30 14:06:52 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
891 * Finish the silc-mime.pl script. It now supports MIME type
892 guessing using magic files, signing data messages, executing
893 MIME handlers in background. Affected files
894 irssi/scripts/silc-mime.pl and irssi/docs/help/in/mmsg.in
896 * Changed MIME signal handler to make things easier for the perl
897 script. Affected files irssi/src/silc/core/client_ops.c,
898 silc-servers.c, and irssi/docs/signals.txt
900 * Cleaned up the silc_mime_parse function and fixed detection
901 of wrapped header lines. Affected file lib/silcutil/silcstrutil.c
903 Sun Oct 26 21:19:02 EET 2003 Pekka Riikonen <priikone@silcnet.org>
905 * Resolve the IP for file transfer listener from the connection
906 socket. Affected file lib/silcclient/client_ftp.c.
908 * Accept NULL hostname parameter in the functions
909 silc_net_check_[local|remote]_by_socket. Do not reverse lookup
910 if hostname is not wanted.
912 Fri Oct 24 21:24:12 CEST 2003 Jochen Eisinger <jochen@penguin-breeder.org>
914 * Fixed race condition between silc_client_init and
915 my_silc_scheduler. Affected file irssi/src/silc/core/silc-core.c
917 Fri Oct 24 16:43:40 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
919 * Fixed file transfer connection closing when SIGNOFF for
920 the client is received from server. Affected file is
921 lib/silcclient/client_ftp.c.
923 Tue Oct 21 13:35:57 CEST 2003 Pekka Riikonen <priikone@silcnet.org>
925 * Check for disconnected socket in QUIT callback. Affected
926 file silcd/command.c.
928 Thu Oct 21 09:43:17 CEST 2003 Jochen Eisinger <jochen@penguin-breeder.org>
930 * Modified the MIME parsing to allow \n and \r\n as delimiters.
931 Affected files lib/silcutil/silcstrutil.c
933 * Cleaned up the escape/unescape functions for correctness and
934 speed. Affected file irssi/src/silc/core/client_ops.c
936 * Removed handling for data messages with Content-Type: text/*,
937 moved parsing of MIME headers to the signal handler, added
938 support for signing and verifying data messages. Affected
939 files are irssi/docs/signals.txt, irssi/src/silc/core/client_ops.c,
940 irssi/src/silc/core/silc-{servers,channels}.c
942 * Added a perl script for handling data messages based on
943 information read from Mailcap files. New file
944 irssi/scripts/silc-mime.pl
946 Mon Oct 20 16:08:22 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
948 * Added new SILC_MESSAGE_FLAG_ACK that can be used to
949 acknowledge recepetion of a message to the sender. Updated
952 Sat Oct 18 11:55:33 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
954 * Unregister channel key saving callback when deleting channel.
955 Affected file lib/silcclient/idlist.c.
957 * Do not remove the client from channels in NOTIFY_TYPE_SIGNOFF
958 before calling notify client operation. Affected file is
959 lib/silcclient/client_notify.c.
961 * Unregister QoS tasks when deleting the socket connection.
962 Affected files lib/silcutil/silcsockconn.[ch],
963 unix/silcunixsockconn.c.
965 * Implemented latest presence-attrs draft changes. Affected
966 files lib/silccore/silcattrs.h and
967 irssi/src/silc/core/silc-queries.c.
969 Tue Oct 14 18:24:53 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
971 * Save old channel keys in list to allow more rapid change
972 of channel keys if server for some reason does that. This
973 avoids loosing so many channel messages due to not having
974 key to decrypt. Affected file lib/silcclient/silcclient.h,
975 idlist.c and client_channel.c.
977 Mon Oct 13 21:37:47 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
979 * Continued backup router tests and fixes. Affected files
980 silcd/server_backup, server_util.c, server.c. See TODO.
982 Sun Oct 12 19:58:18 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
984 * Fixed SERVER_SIGNOFF handling in servers. The client
985 was removed from wrong list thus not removing the client
986 at all. Affected file silcd/packet_receive.c.
988 * Do not execute rekey protocol for disabled connections as
989 it would never go through. Affected file silcd/server.c.
991 * Added timeout for rekey protocol to catch if the protocol
992 never executes successfully. Affected files silcd/server.c
995 Sat Oct 11 15:39:22 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
997 * Abandon packet processing for disconnected sockets. Check
998 this always after calling packet processing callback.
999 Affected file lib/silccore/silcpacket.c.
1001 * Fixed double registration disconnection code in server.
1002 Closed wrong connection. Affected file silcd/packet_receive.c.
1004 Fri Oct 10 16:27:12 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1006 * On normal server reconnect to primary during resuming 4
1007 times, then give up. Affected file silcd/server_backup.c.
1009 * If during reconnecting to routers we notice we have router
1010 connection but no primary router set, the server is in desync.
1011 Reconnect to primary to restore network. Affected file
1014 * Assure that only one protocol is exeucting at the same time.
1015 Added checks for all protocols. Affected files are
1016 silcd/server.c and server_backup.c.
1018 Thu Oct 9 20:24:09 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1020 * Check that a string is not already part on invite/ban
1021 string when processing it. Affected file silcd/server_util.c.
1023 Thu Oct 9 12:06:40 CEST 2003 Pekka Riikonen <priikone@silcnet.org>
1025 * Fixed the CUMODE_CHANGE for founder mode changes to comply
1026 with 1.2 version of the protocol. Affected file is
1027 silcd/packet_receive.c.
1029 Wed Oct 8 19:41:15 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1031 * ERR_BAD_PASSWORD now returns the Channel ID of the channel
1032 where the passphrase was given. Affected file is
1035 Wed Oct 8 09:32:12 CEST 2003 Pekka Riikonen <priikone@silcnet.org>
1037 * INVITE and BAN notifys are now delivered from routers to
1038 servers (but not clients) on the channel. Updated specs and
1039 code. Affected files silcd/packet_[send|receive].[ch],
1040 command.c, server.c and server_util.c.
1042 * Implemented INVITE and BAN announcing. Affected files are
1043 silcd/server.[ch], server_util.c.
1045 * Implemented SilcStatus error type argument returning in
1046 command reply error in server. Affected file silcd/command.c.
1048 * Implemented SilcStatus argument returning in comand reply
1049 in client library. The command_reply client operation now
1050 returns error specific arguments as well. Affected files
1051 are lib/silcclient/command_reply.[ch], client_resume.c,
1052 lib/silccore/silcstatus.[ch].
1054 Sun Oct 5 20:22:08 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1056 * Backup router protocol version 1.2 implemented. Testing still
1057 required. Affected files in silcd/server_backup.[ch], server.c,
1058 packet_receive.c and server_internal.h.
1060 Sun Oct 5 12:36:37 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1062 * silc_client_send_[channel|private]_message now return TRUE
1063 or FALSE. Affected file lib/silcclien/client_channel.c and
1066 Thu Oct 2 17:03:09 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1068 * Check for explicit nickname in INVITE and BAN processing
1069 during join as well (and don't expect only wildcards in
1070 invite/ban strings). Affected file silcd/command.c.
1072 * Fixed the INVITE and BAN by public key. The public key saved
1073 is the PK payload (as specified) not the raw data. Affected
1074 file silcd/server_util.c.
1076 Wed Oct 1 20:29:06 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1078 * UTF-8 text message support for actions and notices in SILC
1079 Client. Affected file irssi/src/silc/core/client_ops.c.
1081 * silc_get_username and silc_get_real_name now returns sensible
1082 data on Win32. Patch by Toni Willberg. Affected file is
1083 lib/silcutil/win32/silcwin32util.c.
1085 Sun Aug 24 23:35:19 CEST 2003 Jochen Eisinger <c0ffee@penguin-breeder.org>
1087 * Provide a signal handler to send MIME encoded messages and emit
1088 a signal when a MIME encoded message is received. Also document
1089 the signals for usage with the perl interface.
1091 A sample perl script will be supplied at a later point.
1093 Affected files are irssi/docs/signals.txt,
1094 irssi/src/silc/core/client_ops.[ch],
1095 irssi/src/silc/core/silc-{channels,servers}.c
1097 Sun Aug 24 12:58:30 CEST 2003 Jochen Eisinger <c0ffee@penguin-breeder.org>
1099 * Use SILC_COMMAND_PING to estimate the round-trip time to the
1100 server. Use this time to display a lag and disconnect when it
1101 exceeds a specified limit.
1103 Affected files are irssi/src/silc/core/silc-{lag,core}.c.
1105 Mon Aug 11 17:14:17 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1107 * Remove the channel auth list in normal server if router
1108 encofrces its list during connecting. Send notify to channel
1109 to remove the mode to remove the list. Affected files are
1110 silcd/server_util.c and silcd/packet_receive.c.
1112 Wed Aug 6 14:52:04 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1114 * Added support for channel public keys. Updated protocol specs
1115 and implemented it. Affected files are
1116 silcd/command.c, command_reply.c, lib/silcclient/command.c,
1117 lib/silcclient/command_reply.c.
1119 Wed Jul 23 12:17:01 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1121 * Ignore SIGXFSZ and SIGXCPU signals in server. They can
1122 terminate the process on Linux. Affected file silcd/silcd.c.
1124 Mon Jun 2 19:13:27 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1126 * Check for NULL buffer in silc_buffer_clear. Affected file
1127 is lib/silcutil/silcbuffer.h.
1129 * Simplified the backup router protocol by removing the _GLOBAL
1130 types. Updated protocol specs and the code. Affected files
1131 are silcd/server_backup.[ch].
1133 Thu Apr 24 19:50:25 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1135 * Deny '@' and '!' from nicknames since they are reserved
1136 by the SILC_COMMAND_INVITE and SILC_COMMAND_BAN commands.
1137 Updated protocol specs and the code.
1139 Affected files are silcd/server_util.[ch].
1141 Wed Apr 9 18:51:59 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1143 * Fixed stack overflow in Irssi SILC client. Affected
1144 file irssi/src/silc/core/client_ops.c.
1146 * Check that Host is set in ServerConnection and RouterConnection
1147 in silcd.conf. Affected file silcd/serverconfig.c.
1149 * Fixed crash in server with protocol completion callbacks,
1150 namely rekey and backup resuming protocols. Affected files
1151 are silcd/server_backup.c and silcd/server.c.
1153 * Fixed rekey protocol to not restart if it is started already.
1154 Affected files are lib/silcclient/client.c and
1157 Mon Mar 17 18:35:24 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1159 * Rewrote SilcList, affected file lib/silcutil/silc*list.h.
1161 * Fixed EOF handling in SILC Config, affected file
1162 lib/silcutil/silcconfig.c.
1164 * Fixed buffer overflows in lib/silcutil/silcstrutil.c.
1166 * Fixed RESOLVING flag handling in JOIN notify and other
1167 notifys to handle the resolvings correctly in client library.
1168 Affected file lib/silcclient/client_notify.c.
1170 * Do not send full INVITE and BAN lists in INVITE and BAN
1171 notifys, only the changed information. Affected file
1174 * Fixed INVITE notify sending in INVITE command, send it
1175 only when needed. Affected file silcd/command.c.
1177 * Handle the founder key change properly in CMODE_CHANGE
1178 notify. Bug #122. Affected file silcd/packet_receive.c.
1180 Sun Mar 9 16:29:20 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1182 * Remove the mark for output (mark it only for input) after
1183 purging outgoing queue. Prevents the "Error in select()"
1184 floods. Affected file silcd/packet_send.c.
1186 * Fixed incorrect connection deletion from client library
1187 after calling "connect" client operation. Could cause
1188 crashes for example during reconnect timeouts. Affected
1189 files are lib/silcclient/client.c and
1190 irssi/src/silc/core/client_ops.c.
1192 * Check server private key file permissions before starting
1193 the server. Affected file silcd/serverconfig.c.
1195 Tue Feb 4 22:53:26 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1197 * NULL terminate allocated string in silc_buffer_strformat.
1198 Affected file lib/silcutil/silcbuffmt.c.
1200 * Rewrote the invite/ban list string handling in server to
1201 use SilcBuffer instead. Affected files are silcd/command.c
1202 and silcd/server_util.c.
1204 Mon Feb 3 14:43:52 CET 2003 Pekka Riikonen <priikone@silcnet.org>
1206 * Fixed double free in CMODE command when setting new HMAC
1207 for channel. Affected file silcd/command.c.
1209 * Added couple of missing memset's to zero sensitive memory.
1210 Affected files silcd/command.c, lib/silcclient/command.c.
1212 Sun Jan 26 12:20:30 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1214 * Fixed a double free in INVITE command error handling in
1215 server. Affected file silcd/command.c.
1217 * Added macros SILC_SWAB_[16|32] to swab byte order of
1218 16-bit and 32-bit unsigned integers. Affected file
1219 lib/silcutil/silctypes.h.
1221 * Use the SILC_SWAB_16 instead of htons() in server when
1222 handling ports since the ports in structures are always
1223 in little-endian order (regardless of platform). Affected
1224 file silcd/serverid.c and silcd/server_backup.c.
1226 Tue Jan 21 17:18:04 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1228 * Send DISCONNECT in close admin command in server. Affected
1229 file silcd/command.c.
1231 * Check whether we are already connecting to a remote router
1232 (in addition of checking whether we are already connected)
1233 before creating new connection. Affected file silcd/server.c.
1235 Thu Jan 16 18:47:00 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1237 * Added better compiler and compiler flags checking in
1240 * Check that socket is valid after QoS is applied to data.
1241 Affected file lib/silcutil/unix/silcunixsockconn.c.
1243 * Make sure the socket connecetion is not closed to early
1244 when closing connection in server. Also make sure the
1245 connection is always closed after error in a protocol.
1246 Affected file silcd/server.c.
1248 Wed Jan 15 11:03:36 CET 2003 Pekka Riikonen <priikone@silcnet.org>
1250 * Removed --session and --dummy options from Irssi SILC Client.
1251 -d option is available only if --enable-debug was given.
1252 Affected files are irssi/src/silc/core/silc-core,
1253 irssi/src/core/session.c and irssi/src/fe-text/silc.c.
1255 Tue Jan 14 12:25:09 CET 2003 Pekka Riikonen <priikone@silcnet.org>
1257 * Added silc_buffer_steal to steal the data from the buffer.
1258 Affected file lib/silcutil/silcbuffer.h.
1260 Sat Jan 11 18:16:29 CET 2003 Giovanni Giacobbi <giovanni@giacobbi.net>
1262 * Fixed server crash with double Primary block in config file.
1264 Fixed also various memory leaks around the config file
1265 parser. Affected files lib/silcutil/silcconfig.c,
1266 silcd/serverconfig.c.
1268 * Changed my nickname (Johnny Mnemonic) to my real name, this
1269 means that bugs introduced by him were actually introduced
1272 Tue Jan 7 21:58:53 CET 2003 Jochen Eisinger <c0ffee@penguin-breeder.org>
1274 * Don't display "foo appears as foo\nYou're now known as foo"
1275 messages. Affected file irssi/src/silc/core/client_ops.c
1277 Tue Jan 7 20:08:15 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1279 * Fixed error handling of invalid client entry when calling
1280 commands in server. Fixes a crash. Affected file
1283 Thu Dec 26 14:19:29 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1285 * Added some sanity checks in server for correctness of the
1286 server configuration. Affected file silcd/serverconfig.c.
1288 Fri Dec 20 10:47:59 CET 2002 Pekka Riikonen <priikone@silcnet.org>
1290 * Prevent endless resolving of user informations in USERS
1291 command by checking the command reply status correctly.
1292 Affected file lib/silcclient/command_reply.c.
1294 Tue Dec 17 10:05:00 CET 2002 Pekka Riikonen <priikone@silcnet.org>
1296 * Fixed file writing on WIN32 to use O_BINARY flag. Affected
1297 file is lib/silcutil/silcfileutil.c. A patch by Matthew
1298 Aldous <Matthew@Aldous.com>.
1300 * Added better implementation using CriticalSection of
1301 SilcMutex on WIN32. A patch by Mikko Lähteenmäki
1302 <mikko.lahteenmaki@pikabaana.net>.
1304 * Added some Winsock WIN32 compatiblity defines into
1305 includes/silcwin32.h.
1307 Mon Dec 16 19:33:05 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1309 * Fixed double free in async host lookup code. Affected file
1310 lib/silcutil/silcsockconn.c.
1312 * On backup router handle now the SERVER_SIGNOFF from router
1313 for local connected servers too, and close the connections.
1315 Do not process them as normally signing off servers when they
1316 really signoff by sending EOF fe, but always assume that
1317 router sends the SERVER_SIGNOFF.
1319 Affected files silcd/server.c and silcd/packet_receive.c.
1321 * Fixed socket unsetting when closing connections. Affected
1322 files silcd/server.c and silcd/packet_send.c.
1324 * Do not print the nickname in SERVER_SIGNOFF if we do not
1325 have it. Prevents asserts in Irssi core. It is possible we
1326 don't have the nick if it was just being resolved when server
1327 signoff. Affected file irssi/src/silc/core/client_ops.c.
1329 Thu Dec 12 23:22:50 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1331 * Fixed autonick crashbug in client library. Affected file
1332 lib/silcclient/client.c.
1334 * Fixed Unix implementation of SilcMutex to really assert if
1335 the mutex is locked/unlcoked already. Affected file
1336 lib/silcutil/unix/silcunixmutex.c.
1338 * Fixed locking in silc_schedule_uninit. It didn't lock
1339 when dispatching timeout tasks. Affected file is
1340 lib/silcutil/silcschedule.c.
1342 * Changed Win32 implementation of SilcThread to use modern
1343 Win32 interface. Affected file is
1344 lib/silcutil/win32/silcwin32thread.c A patch by Mikko L.
1346 Thu Dec 12 12:06:59 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1348 * Don't print signed messages when sending failed. Affected files
1349 irssi/src/silc/core/silc-[servers.c/commands.h]
1351 * Send adquate signal when founding a channel by joing it. Affect
1352 file irssi/src/silc/core/client_ops.c
1354 Wed Dec 11 21:46:19 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1356 * Fix theme abstracts parsing. Affected files irssi/default.theme,
1357 irssi/src/fe-common/core/themes.c
1359 Wed Dec 11 20:20:07 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1361 * Fixed close command to use the port correctly when closing
1362 server connections. Affected file silcd/idlist.c.
1364 * Check for NULL outbuf in silc_socket_write. It is possible
1365 that it is NULL is some odd case. Affected files are
1366 lib/silcutil/[unix/win32]/silc[unix/win32]sockconn.c.
1368 * Do not call final protocol callback for backup router
1369 resuming protocol when closing connection. It is closed
1370 by timeout in case of error. Affected file silcd/server.c.
1372 * Backup reconnect to router if backup resuming protocol
1373 failed. Affected file silcd/server_backup.c.
1375 Wed Dec 11 10:01:26 CET 2002 Pekka Riikonen <priikone@silcnet.org>
1377 * Fixed double free in SKE library error hadling when signature
1378 error occurred. Affected file lib/silcske/silcske.c.
1380 * Save the fingerprint to new SilcClientEntry after changing
1381 nickname. Affected file lib/silcclient/client_notify.c.
1383 * Print SIGNOFF in Irssi SILC client only if the nickname is
1384 known. Prevents asserts in Irssi core. It is possible we
1385 don't have the nick if it was just being resolved when it
1386 quit. Affected file irssi/src/silc/core/client_ops.c.
1388 Tue Dec 10 21:47:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1390 * Fixed double free in invite list adding code when adding
1391 invite strings. Affected file silcd/server_util.c.
1393 Fri Dec 6 17:40:24 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1395 * More log printing during backup router protocol. Affected
1396 file silcd/server_backup.c.
1398 * Removed backwards support for old private key file format.
1399 Affected file lib/silccrypt/silcpkcs.c.
1401 * Removed backwards support for not-so-strict decryption length
1402 check, it's strict now. Affected lib/silccrypt/silccipher.c.
1404 * GETKEY to update the client entrys fingerprint too.
1405 Affected file lib/silcclient/command_reply.c.
1407 * Added --without-libtoolfix for package builders using weird
1408 wrappers around libtool (BSD at least).
1410 Thu Dec 5 22:29:46 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1412 * Fixed backup router bugs: When backup resumes router and
1413 receives a CHANNEL_MESSAGE packet the backup must not act
1414 as router since the packet header decryption would be
1415 different. Also, when relaying packets to channel, do
1416 not re-encrypt packets on backup that came from the primary
1417 since the connection isn't really router-router connection.
1418 Affected files silcd/server.c, silcd/packet_send.c.
1420 * Added checks in encryption/decryption that encryption/decryption
1421 length sent as argument really is multiple by block size. Helps
1422 catching really weird bugs like the above backup router bugs
1423 when packets are being decrypted in wrong way. Affected files
1424 lib/silccore/silcpacket.c, and lib/silccrypt/silccipher.c.
1426 * Fixed padding generation in private key file encryption.
1427 Affected file lib/silccrypt/silcpkcs.c.
1429 Thu Dec 5 16:35:23 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1431 * Added ignore_message_signatures setting which can be used
1432 to ignore signatures in messages. Affected files are
1433 irssi/src/silc/core/client_ops.c, silc-core.c.
1435 * Fixed the libtoolfix to use command line options instead of
1436 environment variables. They didn't work as expected. Now,
1437 the libtool is fully run-time configurable.
1439 Wed Dec 4 21:08:52 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1441 * Verify signature payload for signed messages. Affected files
1442 irssi/src/silc/core/client_ops.h, irssi/src/silc/core/silc-servers.c,
1443 irssi/src/silc/core/silc-core.h
1445 * Display signature verification result in public and private
1446 messages using theme abstracts. See irssi/default.theme for
1447 examples on their usage. Affected files
1448 irssi/default.theme, irssi/src/fe-common/silc/fe-messages.h,
1449 irssi/src/fe-common/silc/module-formats.[ch],
1450 irssi/src/fe-common/silc/fe-common-silc.c,
1451 irssi/src/fe-common/silc/Makefile.am
1452 irssi/src/fe-common/core/fe-messages.[ch]
1454 * Fixed bugs in Irssi's theme parsing. Affected files
1455 irssi/src/fe-common/core/themes.c
1457 Wed Dec 4 18:29:13 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1459 * Calculate the correct length for signed messages before
1460 encrypting, it must be multiple by block size. Affected
1461 file lib/silccore/silcmessage.c.
1463 * silc_message_signed_get_public_key returns now both
1464 decoded and encoded public key. Affected files are
1465 lib/silccore/silcmessage.[ch].
1467 * Added libtoolfix script that makes the libtool more generic
1468 and configurable in run-time. Now we can specify in run-time
1469 if what kind of libraries we want to create, regardless of
1470 configuration. SIMs are now creates even if --disable-shared
1471 was explicitly given.
1473 Tue Dec 3 23:26:55 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1475 * Fixed founder key sending in CMODE command in client.
1476 Affected file lib/silcclient/command.c.
1478 * Fixed CUMODE founder authentication in server to not check
1479 for client's public key since it's not supposed to do that.
1480 Affected file silcd/command.c.
1482 Tue Dec 3 12:02:41 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1484 * Set realname and hostname in NICK_REC records. Affected file
1485 irssi/src/silc/core/silc-nicklist.c
1487 Mon Dec 2 20:50:20 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1489 * Remove 1.0 protocol backwards compat code from client
1492 * Added more reliable check for whether nickname did change
1493 or not, or whether only Client ID changed in NICK_CHANGE
1494 notify. Affected file lib/silcclient/client_notify.c.
1495 Fixes bug in '@' character handling in a nickname.
1497 * Added support for automatically parsing signature from
1498 the message payload. Added new function
1499 silc_message_get_signature to return the payload to
1500 application. Affected files lib/silccore/silcmessage.[ch].
1502 * Changed the private_message and channel_message client
1503 operations to deliver the SilcMessagePayload to the
1504 application too. Application can use it fe. to get the
1505 signature from the message for verification. Affected
1506 file lib/silcclient/silcclient.h, client_channel.c and
1509 * Redefined the signed payload for message payloads.
1510 Updated protocol specs and implemented.
1512 Mon Dec 2 16:28:29 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1514 * Fixed wrong invite and ban list handling in server command
1515 reply. Affected files are silcd/command_reply.c,
1516 silcd/server_util.[ch].
1518 Sun Dec 1 20:48:17 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1520 * Fixed CMODE setting in server when founder mode was set.
1521 Affected file silcd/command.c. Bug #95.
1523 * Added support to setting specific public key in CMODE in
1524 Irssi SILC client. Affected file lib/silcclient/command.c.
1526 * Added support to use specific public key in CUMODE in
1527 Irssi SILC Client. Affected file lib/silcclient/command.c.
1529 * Added support for inviting and banning by public key in
1530 Irssi SILC client. Affected file lib/silcclient/command.c.
1532 * Fixed fingerprint/babbleprint showing in invite and ban
1533 list command replys. Affected file is
1534 irssi/src/silc/core/client_ops.c.
1536 Sun Dec 1 16:32:03 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1538 * Format CMODE +c and +h to display both the mode and the argument
1540 Sun Dec 1 18:17:22 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1542 * Added test vectors and test programs for SHA-1, MD5,
1543 HMAC-SHA1 and HMAC-MD5. New tests are located in
1544 lib/silccrypt/tests/. Fixed also argument decoding bug in
1545 MD5 implementation. Affected file lib/silccrypt/md5.c.
1547 * Changed the channel private key and private message key
1548 generation (with static keys) to use SHA1 instead of MD5,
1549 as SHA1 is the mandatory hash function in SILC. Affected
1550 file lib/silcclient/client_[channel/prvmsg].c.
1552 * Changed the private key file encryption to use SHA1 instead
1553 of MD5. Added support for the old generation and added
1554 automatic change of the key (to be removed later). Affected
1555 files lib/silccrypt/silcpkcs.c.
1557 Sat Nov 30 19:07:52 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1559 * Load only files with .pub suffix in PublicKeyDir. Affected
1560 file silcd/serverconfig.c.
1562 Sat Nov 30 14:29:34 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
1564 * Extended the SILC_SERVER_LOG_ERROR macro to all available logging
1565 channels. Affected files silcd/silcd.c, silcd/server.h.
1567 * Added the config directive PublicKeyDir for the client block.
1568 Affected files doc/exampe_silcd.conf.in, silcd/serverconfig.[ch].
1570 Sat Nov 30 09:30:55 CET 2002 Pekka Riikonen <priikone@silcnet.org>
1572 * Merged Toni's irssi/silc.conf patch.
1574 * ROBODoc cleanup patch to lib/silccrypt/silcpkcs.h by johnny.
1576 * Max alloc tests in allocation routines. Affected file
1577 lib/silcutil/silcmemory.c.
1579 Fri Nov 29 23:44:29 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1581 * Fixed a typo in resuming code that fixed detach/resume code
1582 in server. Bug #93. Affected file silcd/packet_receive.c.
1584 Thu Nov 28 17:17:11 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1586 * Do reverse lookups for server when /connecting. Affected files
1587 irssi/silc.conf, irssi/src/core/servers.c, irssi/src/core/network.c,
1588 irssi/src/core/net-nonblock.*
1590 Thu Nov 28 16:19:18 CET 2002 Pekka Riikonen <priikone@silcnet.org>
1592 * Added library versioning for shared libraries. Affected
1593 files configure.in.pre and lib/Makefile.am.pre.
1595 Wed Nov 27 21:51:52 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1597 * Display INVITE and BAN lists as specified by SILC 1.2
1599 Wed Nov 27 16:01:11 CET 2002 Pekka Riikonen <priikone@silcnet.org>
1601 * Do not send invite list back unless asked (when sending
1602 no arguments) or when list was modified. Affected file
1605 * Remove client from invite list in KILLED notify and in
1606 KILL command. Affected file silcd/command.c and
1609 * Fixed bugs in invite list handling in INVITE command.
1610 Affected files silcd/command.c and silcd/server_util.c.
1612 * Merged with Irssi 0.8.6.
1614 * Fixed UTF-8 in Irssi SILC Client, setlocale was missing.
1615 Affected file irssi/src/fe-text/silc.c.
1617 Mon Nov 25 18:21:43 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1619 * The silc_argument_get_[first/next] now return the argument
1620 type to caller. Added silc_argument_payload_encode_one.
1622 Affected files are lib/silccore/silcargument.[ch].
1624 * Added support for the SILC 1.2 INVITE command and new
1625 invite lists to server. Affected files are silcd/command.c,
1626 silcd/server_util.[ch] and silcd/packet_[receive/send].[ch].
1628 * Added support for the SILC 1.2 BAN command and new
1629 ban lists to server. Affected files are silcd/command.c,
1630 silcd/server_util.[ch] and silcd/packet_[receive/send].[ch].
1632 * Added support to client sending new INVITE command. Affected
1633 file is lib/silcclient/command.c.
1635 * Added support to client sending new BAN command. Affected
1636 file is lib/silcclient/command.c.
1638 * Added support for removing client from invite list when kicked
1639 from channel, as SILC 1.2 dictates. Affected files are
1640 silcd/packet_receive.c and silcd/command.c.
1642 Sun Nov 24 18:26:42 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1644 * If iv argument to silc_cipher_[encrypt/decrypt] is NULL, use
1645 automatically the cipher's internal IV. Affected files
1646 lib/silccrypt/silccipher.[ch].
1648 * Assure the RESUME_CLIENT packet is not sent to twice to
1649 backup router if the detached client was originated from
1650 the backup. Affected file silcd/server.c. Bug #76.
1652 * Changed silc_sim_symname to not allocate memory. Affected
1653 file lib/silcsim/silcsimutil.c.
1655 * Fixed memory leaks with SIMs in server. Affected files
1656 silcd/serverconfig.c, silcd/server.c.
1658 * Fixed channel key distribution after resuming detached
1659 client. Affected files silcd/packet_receive.c.
1661 * Fixed channel's global_user boolean checking after detaching.
1662 Check it after changing the owner of the client not before.
1663 Affected file silcd/packet_receive.c.
1665 * Fixed few double frees from client library. Fixes at least
1666 Bug #81, possibly others too.
1668 * UTF-8 decode topics also in JOIN command reply and TOPIC_SET
1669 notifys in Irssi SILC Client. Affected file is
1670 irssi/src/silc/core/client_ops.c. Bug #82.
1672 * Applied Ville Räsänen's manual page and --mandir bugfix
1673 patch. Affected files are configure.in.pre and Makefile.am.pre.
1676 Fri Nov 22 18:34:20 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1678 * Added support to backup router protocol for backup to tell
1679 normal server that it cannot use the backup router as primary
1680 because the primary isn't really down. Updated protocol
1683 * Added support for primary router to tell backup router that
1684 resuming is not possible because the backup really isn't primary
1685 in the cell. For example if backup disconnected itself the
1686 resuming is not allowed since the primary really did not
1687 go down. Updated protocol specs.
1689 * Removed MARS from crypto library.
1691 * Defined the CTR mode and Randomized CBC mode in SILC. The
1692 CTR mode is RECOMMENDED now in specification. Defined also
1693 Serpent cipher as optional cipher. Updated the protocol specs.
1695 Thu Nov 21 12:43:28 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1697 * Added support for inviting/banning by IP/MASK, public key,
1698 and explicit Client ID. Redefined the command and notify
1699 types to allow easier forwards support for other methods
1700 of inviting/banning. Updated protocol specs.
1702 * Remove the client from channel's invite lists if the client
1703 is kicked or killed. Updated protocol specs.
1705 * Unified the Channel Message Payload and Private Message
1706 into one Message Payload. Updated protocol specs and
1709 Tue Nov 19 22:30:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1711 * Don't wait for EOF after socket error has occurred, but
1712 close the connection. Affected file is silcd/server.c.
1714 Mon Nov 18 18:58:26 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1716 * Added support for setting FOUNDER mode on channel with
1717 specific public key which can be set with CMODE command.
1718 Updated protocol specs and implemented in client and server.
1720 * Fixed the Irssi SILC client to correctly shutdown the client
1721 library to avoid memory leaks. Affected files are
1722 irssi/src/silc/core/silc-core.c and silc-servers.c.
1724 * Deprecated the No Reply flag in SKE protocol and introduced
1725 "IV Included" flag which can be used to indicate that the IV
1726 is included in the ciphertext. This makes it possible to use
1727 SILC on unreliable transport, such as UDP which may cause
1728 packet reordering and losses. Updated protocol specs, did
1731 Sun Nov 17 15:50:57 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1733 * Fixed the MPI implementation of silc_mp_sizeinbase to return
1734 < 32 bit values in correct size. Affected file is
1735 lib/silcmath/mp_mpi.c.
1737 Sat Nov 16 13:14:45 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1739 * Fixed the KE Start Payload parsing to check that mandatory
1740 fields are present. Affected file lib/silcske/payload.c.
1742 * Fixed compilation warnigs in Irssi SILC Client. Affected
1743 files are irssi/src/silc/core/silc-query.c. client_ops.c.
1745 Thu Nov 14 19:33:28 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1747 * Print "nick now appears as newnick" and update Irssi's nicklist
1748 when you change your nick to "nick". Closes #62
1750 * Never format your own nick. Closes #63
1752 Thu Nov 14 09:44:54 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1754 * SILC_UMODE_GONE changes are now propagated correctly to the
1755 Irssi client. Closes #54
1757 Tue Nov 12 19:42:18 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1759 * Fixed example in /HELP KEY
1761 * Added expando $j which expands to current SILC Client version
1763 Tue Nov 12 19:46:39 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1765 * Fixed public key decoding in crypto library.
1767 * Added better error printing to SKE library.
1769 Tue Nov 12 08:50:12 CET 2002 Pekka Riikonen <priikone@silcnet.org>
1771 * Fixed NICK command to not crash if nickname was not sent.
1773 Mon Nov 11 19:32:00 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1775 * Added Encrypt-Then-MAC order to SILC packet MAC generation.
1776 Deprecated the old Encrypt-And-MAC order. Updated protocol
1777 specs and implemented.
1779 * Added Encrypt-Then-MAC order to Channel Message Payload MAC
1780 generation. Updated specs and implemented.
1782 Sun Nov 10 12:20:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1784 * Added support for rekey before 2^32 sequence number wraps.
1785 Affected files in server and client library.
1787 * Padding must be at least 8 bytes now. Implemented and updated
1790 * Compute maximum padding for authentication packets to make
1791 passphrase approximation attacks impossible. Affected files
1792 in client library and in server.
1794 * Fixed PING command sending in client library and handling in
1795 server. The server ID must be ID Payload, not raw ID data.
1796 Affected files in server and client library.
1798 * Defined that all public keys sent in commands and notify
1799 payloads are actually Public Key Payloads not raw public key
1800 data. Updated protocol specs and implemented.
1802 * Updated protocol version to 1.2. Updated specs and code.
1804 * Added ERR_UNSUPPORTED_PUBLIC_KEY and ERR_OPERATION_ALLOWED
1805 status types. Updated specs and the code.
1807 * Added support for normal client to kill its own entries from
1808 the network. Updated protocol specs and the code.
1810 * Defined the SILC_MESSAGE_FLAG_SIGNED. Updated protocol specs
1811 and added initial implementation.
1813 * Added MAC field to the Private Message Payload to protect
1814 against chosen ciphertext attacks. Updated the protocol specs
1817 * Added idle and signon fields to the ATTRIBUTE_SERVICE
1818 attribute to indicate the user's current idle and signon time
1819 of a service. Updated protocol specs and implemented.
1821 Thu Nov 7 19:21:10 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1823 * Added "do_not_bind" argument to silc_client_file_send what
1824 can be used to not bind locally but assume the file receiver
1825 provides the point of connect. Usefull when sender is behind
1826 NAT device. Affected file lib/silcclient/silcclient.h and
1829 * Added -no-listener option to FILE SEND command in Irssi SILC
1830 client. Affected file irssi/src/silc/core/silc-servers.c.
1831 Renamed FILE RECEIVE to FILE ACCEPT.
1833 * Confirm passphrase for private key encryption in
1834 silc_create_key_pair and silc_change_private_key_passphrase.
1835 Affected files are lib/silcutil/silcapputil.c.
1837 Thu Nov 7 10:05:28 CET 2002 Pekka Riikonen <priikone@silcnet.org>
1839 * Move silc_client_packet_send back to internal, added
1840 silc_client_send_packet, a bit simpler function for application.
1841 Affected files lib/silcclient/silcclient.h, client.c and
1844 * Moved the SilcClientEntry, SilcChannelEntry and
1845 SilcServerEntry to silcclient.h to be public and documented
1846 them for application. Affected files are
1847 lib/silcclient/silcclient.h and idlist.h.
1849 Wed Nov 6 17:18:13 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1851 * Fixed manual page installation patch by Ville Räsänen.
1852 USERS help page fix patch by Ville Räsänen
1854 * Changed the silc_client_command_call interface to make
1855 the command call simpler for the application. The library
1856 now handles the command line parsing, command finding and
1857 execution. Application only needs to call the function
1858 with the command line. Affected files are
1859 lib/silcclient/silcclient.h, command.[ch].
1861 * Fixed silc_get_input to NULL-terminate the returned input.
1862 Affected file lib/silcutil/silcutil.c.
1864 * Resolve the client's public key in JOIN command if the
1865 founder auth data is being requested but we don't know the
1866 client's public key. Affected file silcd/command.c.
1869 Mon Nov 4 16:02:59 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1871 * Print notify for server opers when backup router comes
1872 online. Affected file silcd/server.c.
1874 * Fixed the INVITE command to send the invite list in
1875 command reply. Affected file silcd/command_reply.c.
1877 * Fixed MOTD command reply sending. Affected file
1880 * UTF-8 decode the topic in TOPIC command reply and LIST
1881 command reply in Irssi SILC client. Affected file is
1882 irssi/src/silc/core/client_ops.c.
1884 Sun Nov 3 17:59:15 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1886 * Fixed the INVITE command to not crash Irssi SILC client
1887 when given without nickname argument. AFfected file
1888 irssi/src/silc/core/client_ops.c.
1890 * Fixed double free in WHOIS query on normal server when
1891 forwarding query to router. Affected file is
1892 silcd/server_query.c.
1894 * Fixed WATCH command reply handling on normal server which
1895 was missing altogether. Affected file silcd/command_reply.c.
1898 Sun Nov 3 00:42:05 EET 2002 Mika Boström <bostik@lut.fi>
1900 * Added man-pages for silc(1), silcd(8) and silcd.conf(5).
1901 Included yodl sources for each of these. Also modified
1902 Makefile.am prototype to install these files to proper
1903 locations. Updated CREDITS. Affected file Makefile.am.pre,
1904 new files doc/*.yo, doc/silc.1, doc/silcd.conf.5,
1907 Sat Nov 2 21:26:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1909 * Added support for encrypted private key files. Now
1910 passphrase must be provided when new key pair is created
1911 (can be empty though), and prompted when loading the
1912 private key. Added support for loading the old-style
1913 non-encrypted private keys as well. Affected files
1914 lib/silccrypt/silcpkcs.[ch], Irssi SILC client and
1917 * Fixed silc_get_input to accept input on all terminals.
1918 Affected file lib/silcutil/silcutil.c.
1920 * Moved the Irssi SILC client key loading and other stuff
1921 to be called after the arguments and UI is initialized.
1922 Affected file irssi/src/silc/core/silc-core.c. Bug #31.
1924 * Added -P option to Irssi SILC client which can be used
1925 to change the passphrase of the private key. Affected
1926 file irssi/src/silc/core/silc-core.c.
1928 * Added silc_change_private_key_passphrase apputil routine
1929 to lib/silcutil/silcapputil.[ch].
1931 Sat Nov 2 12:53:09 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1933 * Fixed connection closing in client library to not crash.
1934 Moved the connection freeing totally to function
1935 silc_clinet_del_connection. Affected file
1936 lib/silcclinet/client.c.
1938 Fri Nov 1 18:57:02 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1940 * Changed includes/silcincludes.h to silcincludes.h.in to
1941 include configuration specific information. The silcdefs.h
1942 is not included in to installation anymore (it's only
1943 compilation time header).
1945 Fri Nov 1 10:30:26 CET 2002 Pekka Riikonen <priikone@silcnet.org>
1947 * Moved the SilcClient and SilcClientConnection from client.h
1948 to the public lib/silcclient/silcclient.h. Changed the
1951 Thu Oct 31 22:44:07 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1953 * If version string in silc_clinet_alloc is NULL the library
1954 puts it automatically. Affected file lib/silcclient/client.c.
1956 * Changed the version strings from variables to #define's
1957 in includes/silcversion.h.
1959 Wed Oct 30 16:17:30 CET 2002 Pekka Riikonen <priikone@silcnet.org>
1961 * Added shared library complation support.
1963 Tue Oct 29 21:48:55 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1965 * Added lib/silcutil/silcapputil.[ch] for application
1966 utility functions. It includes routines for applications'
1967 convenience. Added silc_create_key_pair, silc_show_public_key
1968 and silc_load_key_pair functions.
1970 Tue Oct 29 17:36:44 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1972 * Send RESUME_CLIENT packet from router to backup routers
1973 to in resuming. Affected file silcd/packet_receive.c.
1975 Mon Oct 28 21:23:39 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1977 * In IDENTIFY command parsing, send all other IDs except
1978 Client IDs explicitly to router for resolving on normal
1979 server. Also check that ID received in WHOIS command is
1980 always Client ID, others are not allowed. Affected file
1981 silcd/server_query.c.
1983 * Merged latest changes from irssi.org CVS.
1985 Sun Oct 27 11:44:32 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1987 * Merged c0ffee's /set heartbeat patch to Irssi SILC client.
1988 Affected files irssi/src/silc/core/silc-core, silc-server.c.
1990 * Fixed the heartbeat sending in Irssi SILC client. Moved
1991 the silc_client_packet_send to silcclient.h for application
1992 usage. Affected files lib/silcclient/client_internal.h
1993 lib/silcclient/silcclient.h.
1995 * Fixed a bug in query resolving in server. Used wrong
1996 variable in a for loop and crashed. Affected file is
1997 silcd/server_query.c.
1999 * Server constructs requested attributes only to locally
2000 connected clients. Affected file silcd/server_query.c.
2003 * Fixed a bug when sending resolving from router to server
2004 with requested attributes. The constructed WHOIS command
2005 was incorrect. Affected file silcd/server_query.c.
2008 * Fixed Requested Attributes saving in WHOIS command reply.
2009 The length of the data buffer must be saved too. Affected
2010 file silcd/command_reply.c.
2012 * Update the client entry's servername after detaching is
2013 over. Affected file silcd/packet_receive.c. Bug #37.
2015 * Resolve incomplete client entrys in CUMODE_CHANGE and
2016 CMODE_CHANGE notifys. Affected file is
2017 lib/silcclient/client_notify.c. Bug #42.
2019 Thu Oct 24 12:22:35 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2021 * Fixed channel key packet processing bug on backup router
2022 during backup resuming protocol. Affected file is
2023 silcd/packet_receive.c.
2025 * Fixed memory leaks in server. Affected files are
2026 silcd/server.c and silcd/packet_receive.c.
2028 * Fixed packet decryption problem when backup router encrypted
2029 channel message with wrong key during backup resuming
2030 protocol. Affected file silcd/packet_send.c.
2032 * ROBODoc documented lib/silccrypt/silccipher.h. A patch by
2033 Toni Willberg (toniw@iki.fi)
2035 * Changed the SilcCipher context to be private. Changed the
2036 silc_cipher_get_iv to just return pointer to the IV. Added
2037 silc_cipher_get_name to return the name of the cipher.
2038 Fixed code all around to support these changes. Affected
2039 files are lib/silccrypt/silccipher.[ch], client library and
2042 Wed Oct 23 19:01:41 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2044 * Fixed unaligned access in lib/silccore/silcattrs.c.
2046 * Fixed libtool linking in lib/silcsim/Makefile.am.
2048 * Fixed services attribute printing. Affected files is
2049 irssi/src/silc/core/silc-queries.c.
2051 Wed Oct 23 09:51:04 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2053 * Fixed a crashbug in incoming server accepting. Affected
2054 file silcd/server.c.
2056 Tue Oct 22 13:02:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2058 * Added automatically generated index to Toolkit Reference
2061 * Added support for Postscript Toolkit Reference Manual.
2063 Mon Oct 21 21:30:40 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2065 * Merged DISCONNECT fix, and autoconn port fix from Irssi
2068 Sun Oct 20 19:54:55 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2070 * Added 'send_events' boolean argument to the function
2071 silc_schedule_set_listen_fd which sends the set events to
2072 the application explicitly if set to TRUE. Default action
2073 should be FALSE. Affected file lib/silcutil/silcschedule.[ch],
2074 lib/silcclient/client_internal.h and silcd/server_internal.h.
2076 * Added silc_compare_timeval to determine which time values
2077 is smaller. Affected file lib/silcutil/silcutil.[ch].
2079 * Added sort-of "Quality of Service" (QoS) support to
2080 SilcSocketConnection. Data reception can be controlled with
2081 rate limit per second and/or read data length limit.
2082 Added silc_socket_set_qos. Affected files are
2083 lib/silcutil/silcsockconn.[ch] and unix/silcunixsockconn.c.
2085 * Added the QoS configuration to SILC Server configuration
2086 file. Affected files are silcd/serverconfig.[ch] and
2089 Sun Oct 20 14:12:24 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2091 * Merged with irssi.org CVS.
2093 * Failed OPER and SILCOPER authentications are now logged.
2094 Affected file silcd/command.c. Bugs #25.
2096 Sat Oct 19 13:32:15 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2098 * ROBODoc documented lib/silcutil/silcbuffer.h and
2099 lib/silcutil/silcdlist.h. Patch by Ville Räsänen
2100 <ville.rasanen@iki.fi>.
2102 Fri Oct 18 10:51:04 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2104 * Added support for auto-passphrase authentication from the
2105 config file during connecting which was not implemented
2106 yet. Affected file irssi/src/silc/core/client_ops.c.
2108 * Fixed a bug in authentication protocol failure handling which
2109 was processing wrong callback context. Affected files
2110 are lib/silcclient/client.c and protocol.c.
2112 * Fixed the /ATTR allow off to actually work. Affected file
2113 is irssi/src/silc/core/silc-queries.c.
2115 * Fixed the /ATTR -del to work. Affected file is
2116 irssi/src/silc/core/silc-queries.c.
2118 Thu Oct 17 23:45:12 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2120 * Fixed string formatting crashbug in lib/silccore/silcattrs.c.
2122 * Fixed mask attribute adding in Irssi SILC client. Affected
2123 file irssi/src/silc/core/silc-queries.c.
2125 Thu Oct 17 16:40:39 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2127 * Added support for saving the requested attributes in
2128 WHOIS to directory. Affected file is
2129 irssi/src/silc/core/silc-queries.c.
2131 Wed Oct 16 17:40:56 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2133 * Added support for parsing VCard fields that do not have
2134 the TYPE= for types. Affected file lib/silcutil/silcvcard.c.
2136 * Fixed a double free bug in hash table foreach function
2137 if the entry was deleted in the foreach callback. Affected
2138 file lib/silcutil/silchashtable.c.
2140 Tue Oct 15 18:05:24 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2142 * Added silc_attribute_get_verify_data to return the signature
2143 verification data for either user digital signature or
2144 server digital signature in Requested Attributes. Affected
2145 files are lib/silccore/silcattrs.[ch].
2147 * Added silc_vcard_alloc which is used to allocated dynamic
2148 SilcVCard context. The silc_vcard_free now checks whether
2149 the context is dynamically allocated or not. Affected files
2150 are lib/silcutil/silcvcard.[ch].
2152 Mon Oct 14 17:55:44 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2154 * Periodically remove the NOATTR status from client entry
2155 so that the client may take the attributes in use even after
2156 server has resolved them unsuccessfully earlier. Affected
2157 file silcd/server_query.c and idlist.h.
2159 * Moved sha1hash and md5hash from client->internal to
2160 SilcClient for application usage. Affected files are
2161 lib/silcclient/client.h and client_internal.h.
2163 * Fixed attribute encoding and decoding bugs. Affected
2164 files lib/silccore/silcattrs.[ch].
2166 * Added ATTR command to Irssi SILC Client which is used to
2167 manage user's Requested Attributes sending and values for
2168 WHOIS command. Affected files around Irssi SILC client.
2170 Mon Oct 14 14:33:54 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2172 * Added silc_buffer_strformat which can be used to format
2173 strings into a buffer which size is automatically increased.
2174 Affected file lib/silcutil/silcbuffmt.[ch].
2176 * Added implementation of VCard (RFC 2426) which can be used
2177 as part of Requested Attributes in WHOIS command. Affected
2178 file lib/silcutil/silcvcard.[ch].
2180 Fri Oct 11 23:52:17 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2182 * Some strncat -> silc_strncat changes our the core and
2185 * Added SILC_SKE_STATUS_SIGNATURE_ERROR and OUT_OF_MEMORY
2186 errors. Added better error printing to SKE library.
2187 Affected files lib/silcske/silcske.c, silcske_status.h and
2190 * Save the PKCS key length even if only private key is set to
2191 SilcPKCS. Affected file lib/silccrypt/silcpkcs.[ch] and rsa.c.
2193 * Fixed the usage of silc_pkcs_get_key_len since it returns the
2194 length in bits not in bytes. Affected files are
2195 lib/silcske/silcske.c, lib/silccore/silcauth.c and
2196 silcd/server_query.c.
2198 Wed Oct 9 17:22:57 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2200 * Added silc_attribute_payload_encode_data to directly encode
2201 the data into the attributes buffer. Renamed function
2202 silc_attribute_payload_parse_list to silc_attribute_payload_parse.
2203 Affected files are lib/silccore/silcattrs.[ch].
2205 * silc_hash_table_find_foreach calls the foreach function now
2206 once even if the nothing was found with context set to NULL.
2207 Affected file lib/silcutil/silchashtable.[ch].
2209 * Remove the RESOLVING flag from client entry after received
2210 the Requested Attributes from the client. Fixed memory leak
2211 in client entry freeing. Affected files silcd/server_query.c
2214 * Added Requested Attributes support into SILC Client Library.
2215 It is not able to send requested attributes in WHOIS command,
2216 and also receive and process requested attributes. Added
2217 silc_client_attribute_[add|del] and silc_client_attributes_get
2218 functions. Added also `ignore_requested_attributes' to the
2219 SilcClientParams to not use attributes in client. Affected
2220 files are lib/silcclient/command.c, client_attrs.[ch],
2221 silcclient.h, client_internal and client.[ch].
2223 * Changed the silc_client_get_client_by_id to support Requested
2224 Attributes, it takes them as argument now. Affected file
2225 is lib/silcclient/silcclient.h, and idlist.c.
2227 * Added -details option to WHOIS command in Irssi SILC Client
2228 to support the requested attributes. By default it requests
2229 all attributes. Affected file lib/silcclient/command.c and
2230 irssi/doc/help/in/whois.in.
2232 Tue Oct 8 17:58:28 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2234 * Add also SERVICE attribute for server-constructed attribute
2235 data. Also digitally sign the attributes and add
2236 SERVER_DIGITAL_SIGNATURE attribute. Affected file is
2237 silcd/server_query.c.
2239 Mon Oct 7 18:25:35 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2241 * Changed the silc_attribute_payload_encode to support list
2242 of attributes (function may be called several times to add
2243 a new attribute). Removed the silc_attribute_payload_encode_list
2244 function. The encoding function now also automatically encodes
2245 the data, so the caller does not need to do that. Affected
2246 files lib/silccore/silcattrs.[ch].
2248 * Added support for replying on behalf of the user to the
2249 Requested Attributes in WHOIS command in the server. Affected
2250 file silcd/server_query.c.
2252 * SILC_NOT_IMPLEMENTED macro use SILC_LOG_INFO now instead of
2253 SILC_LOG_DEBUG. Affected file lib/silcutil/silclog.h.
2255 Sun Oct 6 16:48:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2257 * Don't swtich to become primary router if we are backup if
2258 decryption error has occurred. Affected file silcd/server.c.
2260 * Fixed a bug in backup router IP address comparison in
2261 silc_server_backup_get.
2263 Save now also the port of the server/router and use that
2264 in comparison as well. Affected file silcd/server_backup.c.
2266 * Normal server now reconnects to backup router automatically
2267 if connection is lost to it. Affected file silcd/server.c.
2269 Thu Sep 26 13:51:02 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2271 * If packet processing fails (like integrity check fails)
2272 the connection is closed now. Affected files are
2273 lib/silccore/silcpacket.c and silcd/server.c.
2275 Mon Sep 23 10:59:39 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2277 * Fixed double free in RSA public key set function
2278 silc_rsa_set_public_key. Affected file lib/silccrypt/rsa.c.
2281 Sun Sep 22 14:54:05 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2283 * Rewrote WHOIS, WHOWAS and IDENTIFY commands in the server.
2284 Added server_query.[ch] which provides one interface for
2285 querying information using all three commands.
2287 * Changed all "typedef unsigned char" in core library to
2288 "typedef SilcUInt8".
2290 Sat Sep 21 21:36:45 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2292 * Added silc_strncat into lib/silcutil/silcstrutil.[ch].
2294 * Renamed silc_server_get_client_resolve to
2295 silc_server_query_resolve and moved to server_query.[ch].
2297 Wed Sep 18 18:28:04 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2299 * Resumed client packet handling from server put the resumed
2300 client on wrong list on router and caused the client not
2301 be present on the network anymore. Now fixed to put the
2302 client to correct list. Affected file silcd/packet_receive.c.
2304 Wed Sep 18 15:13:48 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
2306 * Various cleanup in error message output in config parsing code
2307 and in server init code. Fixed error log files containing
2308 too many newlines ('\n') in some situations. Affected files are
2309 silcd/serverconfig.c, silcd/silcd.c, and silcd/server.c.
2311 Wed Sep 18 10:51:23 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2313 * Use the reverse lookupped hostname in client internals
2314 instead of one user provided us as remote server name.
2315 Affected file lib/silcclient/client.c.
2317 Mon Sep 16 12:02:54 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2319 * Added 'app_context' to silc_schedule_init. It is an
2320 application specific context that is delivered to application
2321 in task callback functions. Affected files are
2322 lib/silcutil/silcutil.[ch].
2324 * The hb_context in SilcSocketConnection is not freed
2325 automatically anymore (application must free it). Freeing
2326 it automatic is inconsistent. Affected files are
2327 lib/silcutil/silcsockconn.[ch].
2329 Sun Sep 15 22:16:19 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2331 * Added support for removing explicitly added client connections
2332 in rehash and closing the client connections if they were
2333 unconfigured in the rehash. Affected file silcd/server.c.
2335 * Added support for aborting automatically pending commands
2336 that never receives the reply (to avoid memory leaks).
2337 Added also silc_server_command_pending_timed to set the
2338 specific timeout for pending command. Affected files are
2339 silcd/command[_reply].[ch].
2341 * Added SILC_STATUS_ERR_TIMEDOUT status. Updated protocol
2342 specs and lib/silccore/silcstatus.h.
2344 Sun Sep 15 12:25:10 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2346 * Changed the silc_get_time to accept time value as argument
2347 or if zero is sent return current local time. Affected
2348 file lib/silcutil/silcutil.[ch].
2350 * Added STATS command to client library and Irssi SILC client.
2351 Patch provided by Ville Räsänen <ville.rasanen@iki.fi>.
2353 Wed Sep 11 09:22:00 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2355 * Assure that channel key is set before sending it. May
2356 crash server otherwise. Affected file silcd/packet_send.c.
2358 Tue Sep 10 09:50:08 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2360 * Assure that endless loop cannot happen with detached client
2361 resolving on normal server. Added idlist status
2362 SILC_IDLIST_STATUS_RESUME_RES. Affected files are
2363 silcd/idlist.h and silcd/packet_receive.c.
2365 Mon Sep 9 12:18:18 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2367 * Incoming file transfer request cannot use same session as
2368 the sending session. This can happen when sending file to
2369 yourself. Crashed the client on quit. Affected file
2370 lib/silcclient/client_ftp.c. Bug #24.
2372 Sun Sep 8 18:39:25 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2374 * Implemented the draft-riikonen-precense-attrs draft and
2375 the Attribute Payload into the lib/silccore/silcattrs.[ch].
2377 Sun Sep 8 13:13:44 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2379 * Distribute the SERVER_SIGNOFF notify also to local backup
2380 routers from the primary router. The backup router may not
2381 have the signing of local server directly connected and need
2382 to know about the signoff. Affected file silcd/server_util.c.
2384 * Use the primary router as the origin of the locally connected
2385 server when it is disconnecting from the backup router since
2386 that's where it really is coming from. Now the clients from
2387 the disconnecting server are removed correctly and "shadow"
2388 clients are not left to the backup router. Affected file
2391 Sat Sep 7 22:26:50 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2393 * If normal server is standalone and found existing but disabled
2394 channel, do not re-create the channel since it creates
2395 duplicate same channels. Affected file silcd/server.c.
2397 * Added anonymous client connections support to server. New
2398 "anonymous" configuration option to ConnectionParams section
2399 added. If set to true, the username and hostname information
2400 of the client will be scrambled and anonymous user mode is
2401 set automatically to the user. Affected files are
2402 silcd/serverconfig.[ch], silcd/packet_receive.c and server.c.
2404 Sat Sep 7 16:02:09 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2406 * In JOIN notify handling, mark that the cache entry of the
2407 client cannot be expired. Can cause crashes on normal
2408 server (asserts client->channels). Affected file is
2409 silcd/packet_receive.c.
2411 * From now on distribution versions are used as protocol versions
2412 instead of by default using the Toolkit base version as protocol
2413 version. Affected file prepare.
2415 * Do not set the locally resolved hostname for local client
2416 entry but take what server sends. This way the real hostname
2417 is showed in WHOIS for yourself. Affected file is
2418 lib/silcclient/idlist.c and lib/silcclient/client.c.
2420 * Resolve local info with IDENTIFY when connecting to server.y
2422 Sat Sep 7 14:22:43 CEST 2002 Lubomir Sedlacik <salo@silcnet.org>
2424 * Rewritten check for POSIX threads. Use --with-pthreads[=DIR]
2425 for implied search (not needed on platforms which has native
2426 pthreads library). Use --without-pthreads to disable threads.
2427 Affected file is configure.in.pre
2429 * Fixed --with-iconv on platforms which need to bypass (broken)
2430 native iconv(). Affected file is configure.in.pre
2432 Sat Sep 7 15:08:13 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2434 * Moved -C option parsing in Irssi SILC client at same time
2435 as other options. The UI was initialized earlier and caused
2436 problems on command line. Bug #16. Affected file is
2437 irssi/src/silc/core/silc-core.c.
2439 Mon Sep 2 23:00:30 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
2441 * Added global variable silc_log_timestamp that tells silclog
2442 wether to print or not the timestamp in the logging files.
2443 Affected file lib/silcutil/silclog.[ch].
2445 * Added silcd configuration option Timestamp in the Logging
2446 section. Affected file silcd/serverconfig.[ch],
2447 doc/example_silcd.conf.in.
2449 Fri Aug 30 08:57:33 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2451 * Fixed fingerprint checking to check for entirely empty
2452 fingerprint instead of two first bytes when determining
2453 if it is set. Bug #18. Affected file silcd/command.c.
2455 * Fixed duplicate PKCS name registering to not allow it.
2456 Bugs #17. Affected file lib/silccrypt/silcpkcs.c.
2458 Sun Aug 25 08:02:04 CEST 2002 Lubomir Sedlacik <salo@silcnet.org>
2460 * Conditionalize non-gcc compiler optimizations for various
2461 platforms, enable those commented out. Cleanups.
2462 Affected file lib/silcmath/mpi/configure.in
2464 Sat Aug 24 15:11:32 EEST 2002 Timo Sirainen <tss@iki.fi>
2466 * silc_rng_exec_command() left zombie processes if command
2467 didn't generate any output. Affected file
2468 lib/silccrypt/silcrng.c
2470 Fri Aug 23 22:05:44 CEST 2002 Lubomir Sedlacik <salo@silcnet.org>
2472 * Rewrote iconv checking, introduce --with-iconv for systems
2473 which rely on libiconv. Check if iconv() provided by libc
2474 is good enough, otherwise demand libiconv. Affected file
2477 Fri Aug 23 07:10:52 CEST 2002 Lubomir Sedlacik <salo@silcnet.org>
2479 * Search for ldopen() also in libc. This enables SIM support
2480 on *BSD systems. Based on patch from Alex Zepeda. Affected
2481 file configure.in.pre
2483 Sun Aug 18 04:44:30 CEST 2002 Lubomir Sedlacik <salo@silcnet.org>
2485 * Don't call AM_CONDITIONAL conditonally for SILC_THREADS.
2486 This fixes prepare on *BSD systems. Affected file
2489 Sun Aug 4 15:55:40 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2491 * More fixed for not having purge timeout for global clients
2492 that are on channel. Affected files silcd/command_reply.c
2495 * Fixed the rekey protocol to work with backup router connections.
2496 Rekey packets are now allowed on disabled connections as
2497 well. Affected files silcd/packet_send.c and server.c.
2499 * Do not switch to be as backup router when shutting down and
2500 closing the primary connection. Affected file silcd/server.c.
2502 * Fixed memory leaks in backup router deleting. Added
2503 silc_server_backup_free to free all data during shutdown of
2504 server. Affected files silcd/server_backup.[ch].
2506 Sun Jul 14 21:33:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2508 * Do not process commands if the sock->user_data is NULL.
2509 Affected file silcd/command.c.
2511 Tue Jul 9 19:03:11 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2513 * Fixed buffer overflow and security problems (loosing bits
2514 in CFB encryption) in SILC RNG. Problems reported by
2515 Markku-Juhani O. Saarinen <mjos@saturn.tcs.hut.fi>.
2517 Sun Jul 7 13:10:01 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2519 * Added yet more checks that client is not expired on global
2520 list if it is on channels. Affected file is
2521 silcd/command_reply.c.
2523 Sat Jul 6 11:45:11 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2525 * Merged c0ffee's MIME signal patch which adds support for
2526 sending also MIME messages in Irssi SILC Client, and handling
2527 received MIME messages in a signal (and perhaps doing something
2528 to non-textual MIME messages).
2530 Sun Jun 30 01:30:22 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2532 * Fixed pending command deletion in server and client library
2533 to check the whole list instead of breaking after first found.
2534 The affected files are silcd/command.[ch] and
2535 lib/silcclient/command.[ch].
2537 Sat Jun 29 17:40:12 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2539 * Return NO_SUCH_CHANNEL error in USERS for channel that is
2540 secret or private, otherwise it's possible to find out
2541 whether a secret channel exists or not. Affected file
2544 * If CMODE change fails during the mode setting, assure that
2545 the old mode mask is set for the channel back. Affected
2546 file silcd/command.c.
2548 * Fixed passphrase saving on +a channel on normal server
2549 after successful JOIN command. Affected file silcd/command.c.
2551 Fri Jun 28 11:53:25 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2553 * Remove server/router operator privileges in DETACH command,
2554 since it's possible to resume to server where these
2555 privileges would not be allowed for the client. Affected
2556 file silcd/command.c.
2558 * Do not set to wait for backup in rehash of the server.
2559 Affected file silcd/server.c.
2561 * Do not check listener sockets when counting how many
2562 socket connections we have. Affected file is
2563 silcd/server_util.c.
2565 * Do not announce disconnected clients that are remaining
2566 in history (for WHOWAS). This is because SIGNOFF notify
2567 for these has been sent earlier already. Affected file
2570 Thu Jun 27 20:07:27 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2572 * Buffer overflow with CUMODE command's mode->mode character
2573 conversion. Reported by Ville Räsänen. Affected file
2574 lib/silcutil/silcutil.c.
2576 Thu Jun 27 16:54:33 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2578 * Allow heartbeat packets to go disabled connections anyway.
2579 Affected files silcd/server.c and silcd/packet_send.c.
2581 * Do not broadcast New Channel packets with List flag set
2582 in the packet to backup routers. The router must check
2583 for the correctness of the packets before sending them.
2584 It is possible that router will have enforce Channel ID
2585 change and this would cause desync in the backup router.
2586 Affected file silcd/packet_receive.c.
2588 * Remove SILC_PACKET_FLAG_LIST from the temp packets that
2589 are handled in list parsing. They are not list packets
2590 anymore. Affected file silcd/packet_receive.c.
2592 Thu Jun 27 11:27:07 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2594 * Stop waiting for backup router through the timeout, not
2595 directly after backup router has arrived. Affected file
2598 * Do not re-create channel keys and send them when removing
2599 clients in server shutdown. Affected files are
2600 silcd/server_internal.h and silcd/server_util.c.
2602 * Notify distribution to backup routers was missing from
2603 the silc_server_send_notify_dest function which caused
2604 desyncing problems with backup router. Affected file is
2605 silcd/packet_send.c.
2607 * The client's channel removing was working wrong on
2608 backup router. It assumed that it doesn't know global
2609 information but backup router does know. For this reason
2610 it could remove channel when it wasn't supposed to do that.
2611 Affected file silcd/server.c and silcd/server_util.c.
2613 Wed Jun 26 15:14:12 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2615 * Stop for a couple seconds after badkup router has become
2616 primary router. Affected file silcd/server.c.
2618 * Added silc_server_remove_servers_by_server, which is used
2619 to remove servers originated from some other server. Also
2620 clients of those servers can be removed too. Affected file
2621 silcd/server_util.[ch].
2623 * When removing clients after a server has signed of remove
2624 also all servers behind that server (unless they are known
2625 to be available locally), and send SERVER_SIGNOFF for each
2626 of the server separately. Also the signed off clients are
2627 sent now separately per signed off server. The affected files
2628 are silcd/server.c and silcd/server_util.[ch].
2630 * All servers added with silc_idlist_add_server must always
2631 have both "router" and "connection" pointers set. Otherwise,
2632 bad server entries may be left around in the cache.
2633 Affected file silcd/command_reply.c.
2635 * Do not create the channel key in NEW_CHANNEL packet
2636 processing if the channel is empty. Affected file
2637 silcd/packet_receive.c.
2639 * Completed backup router support for standalone routers.
2640 Supports also servers in the cell that do not use the backup
2643 Wed Jun 26 10:38:11 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2645 * Fixed a bug in silc_string_regexify which did not add '^'
2646 at the start of each string, and thus the matching was
2647 not explicit. For example ban list iikone@*!*@* would
2648 match also "priikone", which is wrong, it would have to be
2649 *iikone@*!*@* to match also "priikone". Affected
2650 file lib/silcutil/unix/silcunixutil.c.
2652 Tue Jun 25 18:47:39 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2654 * Enable all local server connections before updating client
2655 caches when we've become backup router. Otherwise, signoff
2656 packets may not reach the clients. Affected files are
2657 silcd/server.c and silcd/server_util.[ch].
2659 * Fixed a bug in version string parsing which could crash
2660 the program with specially formatted version string.
2661 Bug reported and patch provided by Ville Räsänen. Affected
2662 file lib/silcutil/silcutil.c.
2664 * Handle the disconnection immediately when DISCONNECT
2665 packet is received in server. Affected file silcd/server.c.
2667 * Primary router now waits a short time (10 seconds) for
2668 backup router connection before accepting any other
2669 connection (except local). Affected file silcd/server.c,
2672 * Fixed a crash in client libary in NICK_CHANGE notify when
2673 NICK_CHANGE arrived for client entry we are resolving
2674 currently. Affected file lib/silcclient/client_notify.c.
2676 * Call the sconn->callback completion even if error had
2677 occurred. Start reconnecting always if connection to
2678 primary router fails during backup router protocol.
2679 Affected files silcd/server.c and server_backup.c.
2681 Mon Jun 24 17:47:52 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2683 * Added functions silc_server_send_opers and
2684 silc_server_send_opers_notify to send packets stricly
2685 to operators. Added macro SILC_SERVER_SEND_OPERS macro
2686 to send variable argument notify to operators.
2687 Affected files silcd/packet_send.[ch] and silcd/server.h.
2689 * Removed UMODE rights checking with UMODE_CHANGE notify.
2690 Affected file silcd/packet_receive.c.
2692 * Server/router operator now receives notify when network
2693 switches to backup router and when it resumes the use of
2694 primary router. Affected file silcd/server.c and
2695 silcd/server_backup.c.
2697 * Fixed the updating of client information after backup
2698 resuming protocol is over; update all except local clients
2699 to the new primary router. The affected file is
2700 silcd/server_util.c.
2702 * Added support for closing active connections in rehash
2703 that were unconfigured by the user. Supports currently
2704 closing server and router connections. Affected file
2707 * Rewrote some SILC_LOG_DEBUG's in silcd/server_backup.c.
2709 Sun Jun 23 17:32:31 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2711 * Don't do SILC_STRING_LANGUAGE encoding if the outbuffer
2712 is NULL since seems that on some platforms NULL is allowed
2713 and on some it's not. Fallback encoding is used instead.
2714 Affected file lib/silcutil/silcstrutil.c.
2716 * Fixed statistics updating for incoming server connection
2717 which could cause problems when re-connecting. Affected
2718 file silcd/server.c.
2720 * Preliminary backup router support for standalone router
2721 added. Affected files in silcd/.
2723 * Mark server connections in backup router disabled before
2724 and after backup protocol. Affected file is
2725 silcd/server_backup.c.
2727 * Added support for reconnecting to remote server connection
2728 even if the protocol fails, and if the configuration wants
2729 us to keep trying to connect anyway.
2731 Server connection is not allowed to backup router if
2732 backup router does not have connection to primary router yet.
2734 Affected file is silcd/server.c.
2736 Sat Jun 22 21:34:59 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2738 * Added silc_client_udpate_server function to update changed
2739 server info. Affected file lib/silcclient/idlist.[ch].
2741 * Added check for server entries that are being resolved when
2742 notify is received. If being resolved, handle the received
2743 notify only after it's resolved so that all notifys are
2744 handled in same order as received from the server.
2746 Added similar resolver check to channel entries. Every
2747 notify that cause resolving of any information that affects
2748 channel entry marks the channel entry in waiting state.
2749 After whatever resolving is over the waiters are signalled
2750 and only then the notifys are handled in the same order
2751 as delivered from the server.
2753 Affected files are lib/silcclient/idlist.[ch], and
2756 * Fixed KILLED notify handling in normal server. Affected
2757 file silcd/packet_receive.c.
2759 * Added SILC_IDLIST_STATUS_LOCAL which indicates that entry
2760 is locally connected, or was locally connected (but may
2761 be detached and connection is not active). Added also
2762 SILC_IS_LOCAL for checking this status. Affected files
2763 silcd/idlist.h, silcd/packet_receive.c, silcd/server_util.c,
2764 silcd/server.c and silcd/server_internal.h.
2766 Sat Jun 22 17:06:58 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2768 * Don't send or handle TOPIC_SET if topic is already set and
2769 is same as being set. Affected files silcd/command.c and
2770 silcd/packet_receive.c.
2772 * Fixed CMODE change rights checking to work correctly when
2773 removing modes by operator. Affected file is
2774 silcd/server_util.c.
2776 * Fixed some handling with New Channel packet in router and
2777 fixed some CMODE_CHANGE notify handling in server and router.
2778 Affected file is silcd/packet_receive.c.
2780 * Changed "disconnect" client operation to include the
2781 reason of the disconnection and optional disconnection
2782 message. Affected file lib/silcclient/silcclient.h.
2784 * Made the compilation of lib/contrib/ stuff conditional.
2785 Affected files configure.in.pre, lib/contrib/Makefile.am.
2787 Sat Jun 22 12:49:21 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2789 * All CMODE_CHANGE and CUMODE_CHANGE notifys are now sent back
2790 to the sender of the notify too, to avoid situation where two
2791 notifys are in the network at the same time going to oppsite
2792 directions. Affected file silcd/packet_receice.c.
2794 Fri Jun 21 10:00:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2796 * Delete the client from channel even if the cilent->id is
2797 NULL. It was possible that client was deleted without
2798 removing from channels (theoretically at least). Affected
2799 file silcd/server.c and silcd/server_util.c.
2801 * Free the client data too when resuming is not successful.
2802 Affected file silcd/packet_receive.c.
2804 * Merged some code from c0ffee's silc-plugin. Affected files
2805 irssi/src/silc/core/silc-channels.c and silc-expandos.c.
2807 * Added SILC_PRIMARY_ROUTE and SILC_BROADXAST macros to
2808 silcd/server_internal.h. SILC_PRIMARY_ROUTE Returns pointer
2809 to the primary router connection, the other one returns
2810 TRUE if packet must be broadcasted to network.
2812 * All notifys that are destined to primary router (to network)
2813 are now automatically sent to backup routers even if the
2814 router is standalone (and has backup router). Affected files
2817 * Added --without-irssi and --without-silcd configuration
2818 options for disabling the compilation of these applications.
2819 Affected file configure.in.pre and prepare.
2821 Thu Jun 20 13:48:15 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2823 * Implemented SILC_STRING_BMP and SILC_STRING_UNIVERSAL for
2824 UTF-8 encoding and decoding. Added also new encodings
2825 SILC_STRING_BMP_LSB and SILC_STRING_UNIVERSAL_LSB.
2827 Added also SILC_STRING_LANGUAGE which is language and charset
2828 specific encoder and decoer for those platforms that support
2829 iconv(). It can convert the UTF-8 to and from the locale
2830 specific character set.
2832 Affected file lib/silcutil/silcstrutil.[ch].
2834 * Added macro SILC_NOT_IMPLEMENTED to lib/silcutil/silclog.h.
2836 * Added function silc_get_command_name to the file
2837 lib/silcutil/silcutil.[ch].
2839 * Improved the server debug output a bit. Affected files are
2842 Wed Jun 19 17:46:31 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2844 * Save the channel passphrase when received succesful JOIN
2845 command reply from router, on normal server. Otherwise
2846 joinig +a channels from normal server is not possible.
2847 Affected file silcd/command.c.
2849 * Fixed a bug in TOPIC_SET notify handling. The notifier
2850 may be other than client too, like server or channel.
2851 It expected it to always be only client and ignored the
2852 notify. Affected file silcd/packet_recieve.c.
2854 * Removed some (unnecessary) debug printing from
2855 lib/silccore/silcid.c and lib/silccore/silcargument.c.
2857 * Do not force CMODE_CHANGE when server is announcing new
2860 Router announces stuff only after server reannounces channel
2861 after CHANNEL_CHANGE notify.
2863 These fixes optimizes the announcing procedure, and perhaps
2864 fixes some problems too. Affected file silcd/packet_receive.c.
2866 * Fixed SERVER_SIGNOFF sending to local clients. It was
2867 totally broken and sent the notify to all local clients,
2868 instead of only to those that was on same channel as the
2869 signing off clients. Affected file silcd/server_util.c.
2871 * Added -D option to server. It can be used to give debug
2872 level. The levels are from 0 - 99, and are predefined for
2873 smooth server debugging. (see silcd.c for the predefined
2874 levels). Affected file silcd/server.c.
2876 Wed Jun 19 16:01:51 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2878 * Fixed a bug in Irssi SILC client to close the connection
2879 properly when disconnecting from server. Affected file
2880 irssi/src/silc/core/client_ops.c.
2882 Tue Jun 18 17:14:52 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2884 * When authenticating as founder during JOIN command, check
2885 that the one authenticating becomes the only founder on the
2886 channel. Affected file silcd/command.c.
2888 * Better checking for founder mode setting when CUMODE_CHANGE
2889 notify is received. Affected file silcd/packet_receive.c.
2891 * Close all connections when shutting down the server by sending
2892 DISCONNECT packet. Close all listeners too when shutting
2893 down the server. Affected file silcd/server.c.
2895 * Handle DISCONNECT packet correctly in client library by
2896 calling the "disconnect" client operation. Affected file
2897 lib/silcclient/client.c.
2899 * Handle local errors correctly during resuming. Affected
2900 file lib/silcclient/client.c.
2902 Tue Jun 18 10:26:27 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2904 * The log file is not dupped internally anymore in
2905 lib/silcutil/silclog.c. Fixed memory leaks too.
2907 * The scheduler now dispatches all pending timeout tasks
2908 when it is uninitialized with silc_schedule_uninit.
2909 Affected file lib/silcutil/silcschedule.c.
2911 Mon Jun 17 21:30:55 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2913 * Added --enable-stack-trace option to configure. Added
2914 memory allocation stack trace support. Added files
2915 lib/silcutil/stacktrace.[ch]. Affected files are
2916 lib/silcutil/silcmemory.[ch].
2918 * Fixed memory leaks from libraries and server. Affected
2919 files around the tree.
2921 * Reverted back a fix made to CUMODE which broke it.
2922 Affected file silcd/command.c.
2924 Sun Jun 16 11:49:45 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2926 * Added SILC_MESSAGE_FLAG_UTF8 to the protocol specs and the
2927 core library, and implemented it. All textual messages SHOULD
2928 use this flag and the message MUST be UTF-8 encoded.
2929 All text messages sent by Irssi SILC client are now UTF-8
2930 encoded (regardless whether the terminal supports UTF-8 or not).
2931 Affected files are lib/silccore/silcchannel.h,
2932 irssi/src/silc/core/silc-servers.c, silc-channels.c and
2935 Sat Jun 15 18:23:39 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2937 * Added lots of new statistics updating that was missing from
2938 the server and router code. Affected files in silcd/.
2940 * Sending SIGUSR1 signal to server now dumps the current
2941 server statistics into /tmp directory. Affected file is
2944 * ROBODoc documented the lib/silccrypt/silchash.h. Improved
2945 the SILC Hash Interface also. Added new functions
2946 silc_hash_get_name, silc_hash_init, silc_hash_update and
2947 silc_hash_final. Affected file lib/silccrypt/silchash.c.
2949 Sat Jun 15 12:09:14 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2951 * Added some better info printing for client during connecting.
2952 Affected file silcd/server_util.c.
2954 * Implemented the SILC_CHANNEL_UMODE_QUIET mode that can be used
2955 to silence a user on a channel. Affected files are
2956 lib/silcclient/client_channel.c, irssi/src/silc/core/client_ops.c,
2957 irssi/src/fe-common/silc/module-formats.[ch], silcd/command.c
2958 and silcd/packet_receive.c.
2960 * Fixed a fatal bug in handling of malformed command payload.
2961 Affected file silcd/command.c.
2963 * Fixed a double free when announcing channel users to router.
2964 Affected file silcd/server.c.
2966 * After successful authentication to channel founder mode, check
2967 that there isn't anyone else with founder mode on the channel.
2968 The one that authenticated will become founder and anyone
2969 else is demoted. Affected file silcd/command.c.
2971 * Added error printing of any error that has occurred during
2972 any command in client library. Affected file is
2973 irssi/src/silc/core/client_ops.c.
2975 * Removed some error printing from the client library and left
2976 it for the application to worry (from the error status it
2977 receives in 'command' client operation. Affected file is
2978 lib/silcclient/command.c.
2980 Fri Jun 14 22:59:02 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2982 * Added new status types KEY_AGREEMENT_ALREADY_STARTED and
2983 KEY_AGREEMENT_SELF_DENIED to lib/silcclient/silcclient.h.
2984 Starting key agreement with itself is denied. Affected file
2985 is lib/silcclient/client_keyagr.c.
2987 * Fixed some error checkings from the SFTP library which caused
2988 misbehaviour. Affected files are lib/silcsftp/sftp_client.c
2989 and lib/silcsftp/sftp_util.c.
2991 * Added new "debug" and "debug_string" settings to Irssi SILC
2992 client which can be used to print runtime debugging on the
2993 Irssi's screen. Available when compiled with --enable-debug
2994 option. Affected file irssi/src/silc/core/silc-core.c.
2996 Tue Jun 11 16:36:02 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
2998 * Fixed a missing variadic parameter in a function call that
2999 caused server crash when a non-allowed connection arrived.
3000 Reported by Richard Becker. Affected file silcd/server.c.
3002 Mon Jun 10 16:29:42 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3004 * Added WATCH list sending to backup routers from router.
3005 The WATCH command is sent by the router to the backup
3006 router. Affected file silcd/command.c.
3008 * Mark the backup_router flag for RouterConnection entry
3009 if the backup router stuff is defined in the config file.
3010 Affected file silcd/serverconfig.c.
3012 * Fixed some backup data sending around the code to work better
3013 if the router is standalone router. Not all places were fixed.
3014 Affected file silcd/packet_receive.c, silcd/packet_send.c,
3017 * Fixed the router connecting when connecting to multiple
3018 routers. It ignored every other router except the first
3019 one. Affected file silcd/server.c.
3021 Mon Jun 10 09:28:21 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3023 * Made the private key generation after expiration optional.
3024 If not created after expiration the old key will re-expire
3025 at a later time (and thus key pair is not necessary to
3026 change). Affected file irssi/src/silc/core/clientutil.c.
3028 Sun Jun 9 18:58:25 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3030 * The length arguments in bind() and connect() were wrong
3031 and fixed now to used SIZEOF_SOCKADDR in the
3032 lib/silcutil/unix/silcunixutil.c.
3034 Tue Jun 4 18:36:05 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3036 * Fixed detach timeout handling to use Client ID and not
3037 the actual client entry which may be freed in the callback.
3038 Affected file silcd/command.c.
3040 Thu May 30 15:53:45 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3042 * Merged c0ffee's multiple interface support patch.
3043 Affected files in silcd/.
3045 Wed May 29 18:08:15 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3047 * Cleanup keys properly. Affected file is
3048 irssi/src/silc/core/clientutil.c.
3050 Tue May 28 20:11:41 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3052 * Display the user mode on the status bar. Affected file
3053 irssi/src/silc/core/silc-expandos.c.
3055 Tue May 28 13:56:26 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3057 * If private message key is not set, but the flag is set in
3058 the packet, ignore the packet since it cannot be decrypted.
3059 Affected file lib/silcclient/client_prvmsg.c.
3061 Thu May 23 12:00:14 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3063 * When resuming client, remove the old client entry from
3064 the watcher list too. Affected file silcd/packet_receive.c.
3066 * Do not allow normal server to force founder mode away
3067 from router if the founder mode is already set. Affected
3068 file silcd/packet_receive.c.
3070 * Remove the client entry with watch notify types with short
3071 timeout, and not directly, so that other notifys can be
3072 retrieved too. Affected file lib/silcclient/client_notify.c.
3074 * Display notification about data messages that cannot be
3075 displayed. Affected files irssi/src/silc/core/client_ops.c,
3076 irssi/src/fe-common/silc/module-formats.[ch].
3078 Sun May 19 18:59:00 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3080 * Fixed the CHANNEL_CHANGE notify handling in client libary
3081 to not use freed memory. Affected file is
3082 lib/silcclient/client_notify.c.
3084 * Fixed CUMODE_CHANGE notify handling in server. Affected
3085 file silcd/packet_receive.c.
3087 * Fixed USERS command to support empty channels. Affected
3088 file silcd/command.c.
3090 Sat May 18 11:35:19 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3092 * Allow multiple identical pending commands to be registered
3093 in client library. Affected file is lib/silcclient/command.c.
3095 * Call the completion for resolving client information only
3096 after all resolvers has finished. This fixes a crash in
3097 the client. Added support for checking when the resolvers
3098 are finished. Affected file is lib/silcclient/idlist.c.
3100 * Wait by default 3 seconds before reconnecting to the server
3101 after being disconnected. Makes the /detach command a bit
3104 Fri May 17 17:23:45 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3106 * Check the watcher list before sending signoff notifys
3107 when closing client connection. Affected file is
3110 * Added better CMODE command rights checking. Affected file
3111 silcd/server_util.c.
3113 Fri May 17 08:33:41 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3115 * Fixed watcher list checking during server signoff. It
3116 crashed the server. Affected file silcd/server_util.c.
3118 * The JOIN command reply returns now the founder's public
3119 key. Affected file is silcd/command.c.
3121 * Announce the channel mode, and the mode properties with
3122 CMODE_CHANGE notify. Affected file silcd/server.c.
3124 * Mark new channels by default disabled, untill at least
3125 one user joins the channel. Affected file is
3126 silcd/packet_receive.c.
3128 Thu May 16 13:05:13 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3130 * The nickname argument to watch notify can be optional.
3131 Fixes a crash in server. Affected file silcd/packet_send.c.
3133 * Remove the client entry from cache if the WATCH notify type
3134 is KILLED, SERVER_SIGNOFF or SIGNOFF. Affected file is
3135 lib/silcclient/client_notify.c.
3137 * Check the watcher list before and after changing nickname
3138 when the NICK_CHANGE notify is received. Affected file is
3141 * Fixed a crash in OPER and SILCOPER command sending. Empty
3142 passphrase caused the crash. Affected file is
3143 lib/silcclient/command.c.
3145 Wed May 15 19:01:42 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3147 * Merged with Irssi CVS for Irssi SILC client.
3149 Tue May 14 19:37:48 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3151 * Completed the protocol specifications.
3153 Tue May 7 20:41:58 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3155 * Merged with Irssi CVS for Irssi SILC client.
3157 Tue May 7 11:07:16 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3159 * Added the founder's public key delivery to the
3160 CUMODE_CHANGE notify type as well. Updated the protocol
3161 specs and the code. Affected files are silcd/packet_send.[ch],
3162 silcd/packet_receive.c and silcd/command.c.
3164 Mon May 6 19:46:12 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3166 * Added silc_pkcs_public_key_copy function into the
3167 lib/silccrypt/silcpkcs.[ch].
3169 * Remove the `iv' from the SilcChannelEntry since we can
3170 live without it. Affected files are silcd/idlist.h and
3171 silcd/packet_receive.c.
3173 * Added support for sending the founder's public key in
3174 the CMODE_CHANGE notify packet in the server. Affected
3175 files are silcd/packet_send.[ch], silcd/packet_receive.c,
3176 silcd/command.c and silcd/server.c.
3178 * Changed the FOUNDER_AUTH authentication to use only
3179 public key authentication as defined by new protocol
3180 specs. Passphrase authentication with that mode cannot
3181 be used anymore. It is now possible to reclaim founder
3182 mode from any server in the network. Affected files are
3183 silcd/command.c, silcd/idlist.h and silcd/command_reply.c.
3185 * Added permanent channels support by making the channel
3186 permanent when FOUNDER_AUTH mode is set on the channel.
3187 The channel will not be destroyed even if channel is empty
3188 when that mode is set. Protocol TODO #17. Affected
3189 files are silcd/server.[ch], server_util.[ch],
3190 silcd/command.c, silcd/packet_receive.c and
3191 lib/silcclient/command.c.
3193 Fri May 3 18:36:51 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3195 * Added reference counter to the command reply context in
3196 the client library. Affected files are
3197 lib/silcclient/command_reply.[ch].
3199 Fri May 3 11:37:10 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3201 * Fixed rekey protocol with PFS in the client library.
3202 Affected file is lib/silcclient/protocol.c.
3204 * Added support for list of errors in client library
3205 command reply handling. Affected file is
3206 lib/silcclient/command_reply.c.
3208 * Defined that the WHOIS and IDENTIFY commands can send
3209 list of errors. Updated the protocol specs. Protocol
3212 * Added support for sending list of errors to WHOIS and
3213 IDENTIFY commands in server. Added support for receiving
3214 list of errors in server. Affected files are
3215 silcd/command.c and silcd/command_reply.c.
3217 * Fixed client info resolving on LEAVE command in client
3218 library to not crash. Affected file is
3219 lib/silcclient/client_notify.c.
3221 Thu May 2 08:45:11 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3223 * Defined that the NICK command replies with thew changed
3224 nickname too, to make the nickname changing simpler at
3225 the client's end. Updated protocol specs and the code
3226 in client and server. Affected files are
3227 silcd/command.c, lib/silcclient/command_reply.c and
3228 lib/silcclient/command.c.
3230 Mon Apr 29 20:10:42 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3232 * Added `Compressed' packet flag to indicate that the packet
3233 payload is compressed by the sender. Updated the protocol
3234 specs and the core library. The compression still is not
3235 implemented in the sources. Affected file is
3236 lib/silccore/silcpacket.h.
3238 Mon Apr 29 09:48:12 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3240 * Remove pending command callbacks also if the connection
3241 to the server is destroyed. Affected file is
3242 lib/silcclient/client.c.
3244 Sat Apr 27 19:52:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3246 * Added new QUIET channel user mode that can be used to
3247 quiet a user in a channel. Updated the protocol specs but
3248 it wasn't implemented yet. Protocol TODO #27. Affected
3249 file is lib/silccore/silcmode.h.
3251 Mon Apr 22 09:09:44 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3253 * Added BLOCK_INVITE user mode to be able to block incoming
3254 invite notifications. Protoocol TODO #26. Affected files
3255 are lib/silccore/silcmode.h, lib/silcclient/command.c and
3258 * SILC Publickey fields MUST be UTF-8 encoded now. Updated
3259 the protocol specs and the code. Affected file is
3260 lib/silccrypt/silcpkcs.c.
3262 Sun Apr 21 19:44:38 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3264 * Disconnect Payload includes now the status type. Updated
3265 the protocol specs and the code. Protocol TODO #25.
3266 Affected files are silcd/server.c, lib/silcclient/client.c.
3268 * Added NOT_AUTHENTICATED, BAD_SERVER_ID, INCOMPLETE_INFORMATION,
3269 KEY_EXCHANGE_FAILED and BAD_VERSION error status types.
3270 Moved the silc_client_command_status_messages table to the
3271 lib/silcutil/silcutil.c and added new funtion
3272 silc_get_status_message, which deprecates function
3273 silc_client_status_message. Affected files are
3274 lib/silccore/silcstatus.h, lib/silcclient/command_reply.[ch],
3275 lib/silcutil/silcutil.[ch].
3277 Fri Apr 19 17:35:15 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3279 * Defined that the nickname hash in Client ID MUST be from
3280 lowercase nickname. This effectively changes nicknames in
3281 SILC to case-insensitive. Updated the protocol specs and
3282 the code. Affected files are lib/silcutil/silcutil.[ch],
3283 silcd/serverid.c, and silcd/idlist.c.
3285 * Added new channel user modes BLOCK_MESSAGES_USERS and
3286 BLOCK_MESSAGES_ROBOTS. Updated the protocol specs and the
3287 code. Affected files are lib/silccore/silcmode.h,
3288 lib/silcclient/command.c, and silcd/packet_send.c.
3290 * Added new error status ERR_RESOURCE_LIMIT. Updated protocol
3291 specs and code. Affected file lib/silccore/silcstatus.h.
3293 * Added support for watch list. It is possible to add nicknames
3294 to be watched, and when they come to network, leave network
3295 or user mode changes the watcher will be notified of this
3296 change. Added SILC_COMMAND_WATCH command, added new
3297 notify type SILC_NOTIFY_TYPE_WATCH to deliver the watch
3298 notifications. Updated the protocol specs and implemented
3299 this to library, client and server. Protocol TODO #21.
3300 Affected files are lib/silccore/silccomand.h,
3301 lib/silccore/silcnotify.h, lib/silcclient/command[_reply].[ch],
3302 silcd/command[_reply].[ch], lib/silcclient/client_notify.c,
3303 silcd/packet_send.[ch], silcd/packet_receive.c, and
3304 irssi/src/silc/core/client_ops.c.
3306 * Added user mode SILC_UMODE_REJECT_WATCHING to reject
3307 somebody watching you. Updated the protocol specs and the
3308 code. Affected files are lib/silccore/silcmode.h, and
3309 lib/silcclient/command.c.
3311 Fri Apr 19 09:02:20 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3313 * Added service support to SILC protocol. Added new command
3314 SILC_COMMAND_SERVICE. Updated the protocol specs and the
3315 core library. Services are not implemented in server or
3316 client for now. Protocol TODO #20. Affected files are
3317 lib/silccore/silcstatus.h, lib/silccore/silccommand.h.
3319 * Added SilcStatus argument to `command' client operation
3320 to return the error status when command sending fails
3321 locally. Changed all command in client library to return
3322 correct command status. Affected files are
3323 lib/silcclient/command.c, lib/silcclient/silcclient.h and
3324 irssi/src/silc/core/client_ops.c.
3326 Thu Apr 18 14:09:51 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3328 * Added silc_mime_parse function to parse MIME headers.
3329 Affected files are lib/silcutil/silcstruti.[ch].
3331 * Added MIME header parsing in Irssi SILC Client. It displays
3332 all textual MIME objects, others it ignores. Affected file
3333 is irssi/src/silc/core/clien_ops.c.
3335 Wed Apr 17 22:07:59 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
3337 * Fixed a bug in the pid writing function, which couldn't be
3338 written in a root-owned directory.
3340 Tue Apr 16 09:34:40 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3342 * Defined that channel message to unknown Channel ID must
3343 cause SILC_NOTIFY_TYPE_ERROR notify message to the sender.
3344 Updated the protocol specs and the code in server. The
3345 affected file is silcd/packet_receive.c.
3347 Mon Apr 15 19:57:57 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3349 * Added new notify type SILC_NOTIFY_TYPE_ERROR and specified
3350 that it is used to send error notifys if error occurs during
3351 some SILC packet processing, except commands. The error
3352 types are same as for command reply types. Defined that
3353 if private message is sent to unknown Client ID the error
3354 is sent in SILC_NOTIFY_TYPE_ERROR instead of command reply.
3355 Updated the protocol specs and code. Affected files are
3356 lib/silccore/silcnotify.h, added lib/silccore/silcstatus.h,
3357 lib/silcclient/client_notify.c, silcd/packet_receive.c,
3358 and irssi/src/silc/core/client_ops.c. Renamed the
3359 SilcCommandStatus to SilcStatus.
3361 * Defined the use of extra WHOIS attributes in WHOIS command.
3362 The <Requested Attributes> (defined in a separate document)
3363 can be used to request additional information about user
3364 not returned by standard WHOIS command. Defined that server
3365 can send WHOIS command directly to client. Client provides
3366 the requested attributes to the server. Updated the protocol
3367 specs. Protocol TODO #4. Implementation is not done yet
3368 (Protocol TODO #24).
3370 * Renamed function silc_client_command_status_message to
3371 silc_client_status_message. Affected files are
3372 lib/silcclient/command_reply.[ch].
3374 Sun Apr 14 21:13:42 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3376 * Changed the WHOIS, IDENTIFY and WHOWAS count arguments to
3377 32 bit integers. Updated the protcol specs and the code.
3378 Affected files are silcd/command.c and
3379 lib/silcclient/command.c.
3381 Sun Apr 14 19:49:02 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
3383 * Fixed a bug in library where sending a bogus authentication
3384 payload would lead to a crash. Affected file is
3385 lib/silccore/silcauth.c.
3387 Sat Apr 13 13:09:24 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3389 * Added detach_disabled and detach_timeout server config
3390 options to the server. Affected files silcd/serverconfig.[ch],
3391 silcd/command.c and silcd/packet_receive.c.
3393 Fri Apr 12 20:09:08 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3395 * Added resolve_cmd_ident field to the SilcClientEntry structure
3396 too so that if the entry is for example being resolved so
3397 another command may attach to the same pending command reply
3398 without requiring to resolve the same entry again. Added
3399 support for adding multiple pending commands for one
3400 command idenfier. Affected files lib/silcclient/command.[ch],
3401 lib/silcclient/command_reply.[ch], lib/silcclient/idlist.h.
3403 Fri Apr 12 10:17:51 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3405 * Defined that server receives WHOIS command reply for private
3406 and secret channels too. Updated protocol specs and the
3407 code in server. Affected file silcd/command.c.
3409 * Defined <channel user mode list> argument to WHOIS command
3410 reply for returning user modes on the channels. The
3411 channel list now doesn't include the user mode anymore but the
3412 actual channel mode. Updated protocol specs and the code in
3413 client and server. Affected files are silcd/command_reply.c,
3414 silcd/command.c, silcd/server.c, irssi/src/silc/core/client_ops.c,
3415 and lib/silcclient/command_reply.c.
3417 * Save the channels list in WHOIS command reply in normal server
3418 so that WHOIS always shows joined channels also in normal
3419 server and not just on router. Affected file is
3420 silcd/command_reply.c.
3422 Thu Apr 11 22:29:33 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3424 * Defined that server receives USERS command reply for private
3425 and secret channels too. Updated protocol specs and the
3426 code in server. Affected file silcd/command.c.
3428 Thu Apr 11 16:32:08 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3430 * Changed the UMODE's mode mask argument to be optional. If
3431 not provided then the command merely returns the current mode
3432 mask to the client. Updated protocol specs and the server.
3433 Affected file is silcd/command.c.
3435 * Added SILC session detachment/resuming support. It is possible
3436 to detach by closing the network connection and then re-connect
3437 and resume to the old client session. Added DETACHED user
3438 mode that server will set for detached client. Added new
3439 packet RESUME_CLIENT which is used to perform the resuming
3440 process. Added DETACH command. Updated the protocol specs,
3441 core library, client and server. Protocol TODO #22. Very
3442 many affected files around the tree.
3444 Wed Apr 10 16:32:01 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3446 * Changed the CMODE's mode mask argument to be optional. If
3447 not provided then the command merely returns the current mode
3448 mask to the client. Updated protocol specs and the server.
3449 Affected file is silcd/command.c.
3451 * Changed the Killer's Client ID in KILLED notify to be just
3452 any ID payload since router server is allowed to kill as well.
3453 Updated protocol specs, client libary and server. Affected
3454 files are lib/silcclient/client_notify.c, silcd/packet_receive.c,
3455 and irssi/src/silc/core/client_ops.c.
3457 Tue Apr 9 17:15:42 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3459 * Added new user modes ANONYMOUS for special anonymous servers
3460 that may set the mode for client, and BLOCK_PRIVMSG which
3461 client may set to block incoming private messages unless the
3462 Private Message Key flag is set (using private keys to protect
3463 private messages). Updated protocol specs and code in client
3464 and server and core library. Protocol TODO #23. Affected
3465 files are lib/silccore/silcmode.h, silcd/server.[ch],
3466 irssi/src/silc/core/client_ops.c, silcd/packet_receive.c,
3467 irssi/docs/help/in/umode.in, lib/silcclient/command.c.
3469 * Added new channel user mode BLOCK_MESSAGES which the client
3470 may set to itself to tell server not send channel messages.
3471 Other packets such as channel key packets are still sent.
3472 Protocol TODO #23. Updated the protocol specs, client and
3473 server. Affected files are lib/silccore/silcmode.h,
3474 irssi/docs/help/in/cumode.in, lib/silcclient/command.c,
3475 lib/silcutil/silcutil.c, silcd/command.c, and
3476 silcd/packet_send.c.
3478 Mon Apr 8 23:57:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3480 * Redefined the Status Payload to include now two 8 bit fields,
3481 instead of one 16 bit field. This now makes it possible to
3482 send list of errors. Updated the protocol specs and the code
3483 in core library, client library and server. Protocol TODO #1.
3484 Affected files are lib/silccore/silccommand.[ch],
3485 lib/silcclient/command_reply.[ch], silcd/command.c,
3486 silcd/command_reply.c and silcd/packet_receive.[ch].
3488 Mon Apr 8 19:57:40 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
3490 * Added config parse status SILC_CONFIG_EPRINTLINE, this status
3491 must be handled by the application and should tell the application
3492 that an error message was already printed, and it should print the
3493 config coords (line, filename, ...). Affected files are
3494 silcd/serverconfig.c, lib/silcutil/silcconfig.[ch].
3496 * Added local macro SILC_SERVER_CONFIG_ALLOCTMP to make the
3497 server config parsing code more readable.
3499 Fixed a bug in the fetch_logging() config callback.
3501 Affected files is silcd/serverconfig.c.
3503 * Drop root privileges when started in foreground. Don't drop them
3504 if debugging also. Affected file is silcd/silcd.c.
3506 Mon Apr 8 17:00:41 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3508 * Added more IM-like features by introducing new user modes
3509 for setting various presence information. Added new modes:
3510 INDISPOSED, BUSY, PAGE, HYPER and ROBOT. Updated protocol
3511 specs and code. Protocol TODO #19. Affected files are
3512 lib/silccore/silcmode.h, irssi/src/silc/core/client_ops.c,
3513 irssi/docs/help/in/umode.in and lib/silcclient/command.c.
3515 Sun Apr 7 17:07:59 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3517 * Added STATS command to the protocol after all, to return
3518 various statistical information about the network. It can
3519 be used by clients to retrieve statistical information, and
3520 servers may use it to to fetch cell and network wide
3521 statistics from router. Updated the protocol specs and
3522 implemented it to the server. Protocol TODO #16.
3523 Affected files are lib/silccore/silccommand, silcd/command.[ch],
3524 silcd/command_reply.[ch].
3526 Sat Apr 6 17:08:58 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3528 * The LIST command reply in client libary now adds new channel
3529 entry if the returned channel doesn't exist yet in cache,
3530 and returns the channel entry to the application in the
3531 command_reply client operation. Affected file is
3532 lib/silcclient/command_reply.c.
3534 * Changed the channel message payload's MAC generation to
3535 include the IV in the MAC as well. This way all relevant
3536 parts of the channel message payload are authenticated also
3537 with the channel message MAC (and not only by packet MAC).
3538 Causes incompatibility with 1.0 protocol. Protocol TODO #7.
3539 Affected file is lib/silccore/silcchannel.c.
3541 * Fixed the SKE to save the remote version, since the
3542 silc_ske_parse_version mistakenly checked wrong version,
3543 after it replaced the start payload. Affected files are
3544 lib/silcske/silcske.[ch].
3546 Fri Apr 5 16:03:03 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3548 * Splitted lib/silcutil/silcutil.h into silcstrutil.h for
3549 string utility functions. Added there also new functions
3550 silc_utf8_[encode/decode/valid] for UTF-8 string encoding.
3551 Affected files lib/silcutil/silcstrutil.[ch].
3553 * Renamed silc_*_pem functions to silc_pem_* functions. Affected
3554 files are lib/silcutil/silcstrutil.[ch].
3556 * Defined that the security property fields in SKE SHOULD be
3557 UTF-8 encoded, defined that version string MUST be US-ASCII
3558 encoded, defined that passphrases sent in connection
3559 authentication protocol MUST be UTF-8 encoded. Implemented
3560 these to the client and server. Defined also that other
3561 passphrases sent in the protocol MUST be UTF-8 encoded.
3562 Affected files are lib/silcske/silcske.c,
3563 lib/silcclient/protocol.c, silcd/protocol.c,
3564 silcd/serverconfig.c, and lib/silccore/silcauth.c.
3566 * Changed the silc_client_close_connection interface to not
3567 need the SilcSocketConnection which should not be visible
3568 to application. Affected files are lib/silcclient/client.c
3569 and lib/silcclient/silcclient.h.
3571 * Rewrote the text for Private Message Key Payload in the
3572 protocol specification. Protocol TODO #11.
3574 Wed Apr 3 16:24:51 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3576 * Upgraded the protocol version to 1.1, updated protocol specs
3579 * Added the nickname as new argument to NICK_CHANGE notify and
3580 added it to protocol specs and implemented it to client and
3581 server. Protocol TODO #3. Affected files are silcd/idlist.[ch],
3582 silcd/command.c, silcd/packet_receive.c, packet_send.[ch], and
3583 lib/silcclient/client_notify.c.
3585 * Added the killer's client ID to the KILLED notify and added
3586 it to protocol specs and implemented it to client and server.
3587 Protocol TODO #13. Affected files are silcd/command.c,
3588 silcd/packet_receive.c, packet_send.[ch],
3589 lib/silcclient/client_notify.c, irssi/src/silc/core/client_ops.c.
3590 The killer's client entry is now returned to application in
3591 the `notify' client operation.
3593 * Fixed the Max Argument fields that had too large value set
3594 in the protocol specs. Protocol TODO #14.
3596 * Added the LEAVE command reply to return the ID of parted
3597 channel. Updated protocol specs and implemented it to the
3598 client and server. Protocol TODO #15. Affected files are
3599 silcd/command.c, lib/silcclient/command_reply.c. The channel
3600 entry is now returned to application in the `command_reply'
3603 * Rewrote the version SKE version checking in client libary
3604 and in server to use the silc_parse_version_string. Affected
3605 files are lib/silcclient/protocol.c, silcd/protocol.c.
3607 * Added SILC_STATUS_ERR_NO_CHANNEL_FOPRIV error status to few
3608 commands that was missing it, and updated protocol specs and
3609 the server implementation. Protocol TODO #10. The affected
3610 file is silcd/command.c.
3612 * Defined new message flags SILC_MESSAGE_FLAG_REPLY to be
3613 generic reply to a generic request (REQUEST flag), and
3614 SILC_MESSAGE_FLAG_DATA to send any kind of data in a generic
3615 way. A draft-riikonen-silc-flags-payloads-00.txt is written
3616 to define the payload for DATA flag. Added the flags to
3617 the implementation. Protocol TODO #9. Affected file is
3618 lib/silccore/silcchannel.h.
3620 Changed the client library to return the message length
3621 to application as well in the channel_message and private_message
3622 client operations. Affected files are
3623 lib/silcclient/client_prvmsg, lib/silcclient/client_channel.c,
3624 lib/silcclient/silcclient.h, irssi/src/silc/core/client_ops.c,
3625 and lib/silcclient/client_ops_example.c.
3627 * Added two new channel modes: SILC_CMODE_SILENCE_USERS
3628 and SILC_CMODE_SILENCE_OPERS which can be used to moderate
3629 the channel. Updated protocol specs and impelemented this
3630 to client and server. Protocol TODO #6. Affected files are
3631 silcd/packet_receive.c, server_util.c, lib/silcclient/command.c,
3632 lib/silcclient/client_channel.c, lib/silccore/silcmode.h.
3634 Added new options m and M to CMODE command in Irssi SILC
3635 client to set these modes.
3637 * Deprecated all administrative commands from SILC protocol
3638 since they are highly implementation specific commands.
3639 Updated protocol specs. Moved the old commands in
3640 implementations to private range of command types. Affected
3641 files are silcd/command.c, lib/silcclient/command.c and
3642 lib/silcclient/command_reply.c. Protocol TODO #8.
3644 * Fixed a bug in server where sending unknown command crashes
3645 the server. Affected file silcd/command.c.
3647 Wed Apr 3 09:57:47 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3649 * Added SILC_PROTOCOLVERSION macro to check protocol version
3650 of a socket connection. The affected file is
3651 lib/silcutil/silcsockconn.h.
3653 * Added better error logging in rekey protocol. Affected file
3656 * Do not check public key types in SKE during rekey. Affected
3657 file lib/silcske/payload.c.
3659 * Fixed the rekey protocol with PFS, which was totally broken.
3660 Affected file silcd/protocol.c.
3662 Tue Apr 2 14:55:06 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3664 * Some client implementations quit network by doing first LEAVE
3665 and then immediately SIGNOFF (like Bombyx). We now do check
3666 after a short time after LEAVE notify and check whether the
3667 client is still valid after LEAVE, and if not we remove it from
3668 cache. Affected file is lib/silcclient/client_notify.c.
3670 Tue Apr 2 13:39:04 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
3672 * Merged version 1.1.4 of zlib. Even if it not currently in use,
3673 it's good not to have security holes here.
3675 * Fixed a negative refcount situtuation for the config context.
3676 Affected file is silcd/serverconfig.c.
3678 Mon Apr 1 20:15:10 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
3680 * ROBOdoc documented lib/silcutil/silcutil.h.
3682 Sat Mar 30 21:06:45 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3684 * Optimized even more the SilcPacketContext structure. Now
3685 totally saved 16 bytes of memory per context after optimization.
3686 Affected files are lib/silccore/silcpacket.[ch].
3688 * Made strict checks for valid SILC IDs. Affected file is
3689 lib/silccore/silcid.c.
3691 Sat Mar 30 18:15:55 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3693 * Changed the object argument for silc_cipher_register,
3694 silc_hash_register, silc_hmac_register and silc_pkcs_register
3695 to const. Affected files are lib/silccrypt/silccipher.[ch],
3696 silchash.[ch], silchmac.[ch] and silcpkcs.[ch].
3698 * Changed the silc_get_username and silc_get_real_name to
3699 never fail. Affected file lib/silcutil/unix/silcunixutil.c.
3701 * Fixed the Irssi SILC Client to use the silc_get_username and
3702 silc_get_real_name insted of glib routines since the glib
3703 routines only corrupt stack. Fixes the Irssi SILC to work in
3704 Cygwin. Affected file irssi/src/silc/core/silc-core.c.
3706 * Fixed the Irssi to not use g_get_home_dir since it crashes
3707 or returns garbage on cygwin and corrupts stack. Added function
3708 get_home_dir to Irssi routines. Affected files are
3709 irssi/src/core/misc.[ch] and irssi/src/core/core.c.
3711 Fri Mar 29 21:55:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3713 * Made some structure optimizations. SFTP memory FS MemFSEntry
3714 entry structure. Optimized SilcTask structure. Optimized
3715 SilcPacketContext structure.
3717 Affected files lib/silcsftp/sftp_fs_memory.c,
3718 lib/silcutil/silcschedule.c, lib/silccore/silcpacket.h.
3720 Fri Mar 29 10:41:07 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3722 * And yet again reverted back the config thing since Johnny
3723 screwed it up. Affected file silcd/serverconfig.[ch], server.c,
3726 * Fixed memory leaks from config object. Affected files are
3727 silcd/serverconfig.[ch].
3729 * Added support for adding new connections to the server in rehash.
3730 After rehash they take effect.
3732 Added support for changing the maximum allowed connections in
3733 rehash. The number can grow but going smaller is not supported.
3735 Added function silc_server_num_sockets_by_remote to the
3736 silcd/server_util.[ch].
3738 Affected files are silcd/server.c, and silcd/serverconfig.[ch].
3740 Fri Mar 29 03:26:12 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
3742 * Added preliminary checking during config parsing for a valid
3743 public/private key and removed further checks in the code.
3744 Affected files are silcd/serverconfig.[ch], server.c.
3746 * Moved functions silc_server_drop() and silc_server_daemonise()
3747 from server.c to silcd.c since they are stricly related to
3748 the application activity.
3750 * Reverted a small part of the automatic ref/unref since
3751 it caused a double unref in some situations. Affected
3752 files are silcd/silcd.[ch], server.c, serverconfig.c.
3754 * Added some .cvsignore files in the lib directory.
3756 Thu Mar 28 22:51:15 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3758 * Fixed silc_net_gethostbyaddr to correctly resolve by
3759 address. Affected file lib/silcutil/silcnet.c.
3761 * Fixed the notify relaying to client. The HMAC to be used
3762 with relayed packets ws wrong and caused decryption failure
3763 at the client end. Affected file is silcd/packet_receive.c.
3765 Thu Mar 28 19:02:05 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3767 * Created new branch silc_protocol_1_0_branch.
3769 * Reverted the silc_log_quick change in lib/silcutil/silclog.c.
3771 * Changed the silc_server_config_* routines to be SilcServer
3772 independent. They are now officially application specific code
3773 and not part of generic server implementation. Affected files
3774 are silcd/serverconfig.[ch], silcd/silcd.c, silcd/server.c.
3776 Thu Mar 28 17:01:43 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3778 * Added automatic referencing of config context in the
3779 silc_server_config_alloc, and automatic unreferencing in the
3780 silc_server_config_destroy. Affected files are
3781 silcd/serverconfig.[ch], silcd/silcd.c.
3783 * Fixed the silc_log_quick handling in the logging routines.
3784 It didn't log quickly when it was TRUE. Affected file is
3785 lib/silcutil/silclog.c. Also the flush delay was set even
3786 if it was 0 in config file. Affected file is
3787 silcd/serverconfig.c.
3789 * Added support for changing key pair of the server in rehash.
3790 Affected file silcd/server.c.
3792 Thu Mar 28 12:17:21 CET 2002 Pekka Riikonen <priikone@silcnet.org>
3794 * Fixed the TOPIC_SET notify to not cras. It changed the topic
3795 too early, before getting the channel entry. Affected file
3796 is silcd/packet_receive.c.
3798 Thu Mar 28 09:58:16 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
3800 * Added functions silc_server_config_[ref/unref], these are used
3801 to prevent that the config object is destroyed.
3803 No longer directly affect global variables silc_log_quick and
3804 silc_log_delay, they are first cached inside the config object
3805 and then applied with silc_server_config_setlogfiles().
3807 silc_server_config_set_defaults() is now internal to
3808 serverconfig.c, there are no reasons to show this internal stuff
3811 Affected files are silcd/serverconfig.[ch].
3813 * Added macro SILC_SERVER_LOG_STDERR(), this should replace most
3814 fprintf's to stderr, since some code may be executed again after
3815 the server went into the background. Affected files are
3818 * Added rehash support. Added function silc_server_rehash() that
3819 will perform all the basic tasks of the rehashing procedure.
3821 * Added command line option `-x, --hexdump'. This will enable the
3822 SILC_LOG_HEXDUMP calls that are no longer enabled with `--debug'.
3823 The option `--hexdump' implies `--debug'.
3825 * Fixed a bad bug in the logging APIs (silcutil library) where
3826 the application would crash after calling silc_log_reset_all().
3828 Wed Mar 27 19:43:16 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3830 * Fixed the KICKED notify handling in client library to
3831 correctly remove the channel and all entries from the
3832 channel when I was kicked. This bug crashed the client.
3834 Fixed yet another but in KICKED notify handling to remove
3835 the kicked client correctly from the channel.
3837 Affected file is lib/silcclient/client_notify.c.
3839 * Fixed a minor bug in looking up correct client entry
3840 in KICKED notify in server. Affected file is
3841 silcd/packet_receive.c.
3843 * Fixed the lib/silcmath/Makefile.am to include the MPI and GMP
3844 sources correctly to distribution. Fixes --with-gmp option.
3846 * Removed the manual rehashing from ID Cache, and changed it
3847 to use the SILC Hash Table's auto rehash feature. Affected
3848 file is lib/silccore/silcidcache.c.
3850 Wed Mar 27 00:07:11 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3852 * Fixed a bug in the silc_client_nickname_format function that
3853 handles the multiple same nickname formatting. Two clients
3854 with same nickname caused problems after the first one left
3855 and rejoined. It didn't format the nickname correctly.
3856 Affected file is lib/silcclient/idlist.c.
3858 Tue Mar 26 19:33:03 CET 2002 Pekka Riikonen <priikone@silcnet.org>
3860 * Don't change the topic if olod topic is same as new one.
3861 Affected file is silcd/packet_receive.c.
3863 Mon Mar 25 21:11:35 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3865 * Added cross-reference support to the SILC Documentation
3866 generator. All types across all HTML files are now cross-
3867 referenced. Affected files util/robodoc/generator.c and
3868 scripts/silcdoc/silcdoc.
3870 * Added file lib/silcutil/silctypes.h to include all the
3871 arithmetic type definitions and some macros. Removed
3872 includes/bitmove.h and moved macros to silctypes.h.
3874 Mon Mar 25 17:19:46 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3876 * Merged bugfixes for Irssi SILC client from irssi.org CVS.
3878 Sun Mar 24 11:21:04 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3880 * Added `type' argument to silc_id_payload_parse_id function which
3881 now returns the type of the ID to the sent pointer. Affected
3882 file is lib/silccore/silcid.[ch].
3884 * Added check for CMODE_CHANGE notify type that mode change is
3885 allowed by the sender. Affected file silcd/packet_receive.c.
3887 * Added check for CUMODE_CHANGE notify type that mode change is
3888 allowed by the sender. Affected file silcd/packet_receive.c.
3889 Added the ID type as CUMODE_CHANGE notify type as argument
3890 to the `notify' client operation. Affected files are
3891 lib/silcclient/client_notify.c, irssi/src/silc/core/client_ops.c.
3893 * Added function silc_client_add_server to the client library.
3894 Added support for resolving also channel and server info when
3895 received unknown entity in notify packet. Affected files are
3896 lib/silcclient/idlist.[ch], lib/silcclient/client_notify.c.
3898 * Added function silc_command_get_status to return the command
3899 status from the command reply's argument payload. Affected files
3900 are lib/silccore/silccommand.[ch].
3902 * Added check for KICKED notify type that the kicking is
3903 allowed by the client. Affected file silcd/packet_receive.c.
3905 * Created function silc_get_input which can be used to get input
3906 (echo on or off) from user on command line. Affected files are
3907 lib/silcutil/silcutil.[ch].
3909 Sat Mar 23 09:51:26 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3911 * Optimized silc_server_packet_relay_to_channel function.
3912 Added new function silc_channel_message_payload_encrypt which
3913 can be called directly if channel message payload needs to
3914 be encrypted and is already encoded (no need to call _encode
3915 function). Packet relaying is now done by router without any
3916 extra memory allocations. Affected files are
3917 lib/silccore/silcchanel.[ch], silcd/packet_receive.c and
3918 silcd/packet_send.c.
3920 * Fixed the INVITE notify handling. It took wrong arguments
3921 as invite list and invite delete. Affected file is
3922 silcd/packet_receive.c.
3924 * Added check for TOPIC_SET notify type that the topic change is
3925 allowed by the client. Affected file silcd/packet_receive.c.
3927 * Added check for INVITE notify type that inviting is allowed by
3928 the client. Affected file silcd/packet_receive.c.
3930 * Changed the silc_server_client_on_channel to return the
3931 SilcChannelClientEntry as well. Moved the function
3932 silc_server_check_cmode_rights to server_util.[ch].
3933 Affected files are silcd/server_util.[ch], silcd/command.c.
3935 * Added function silc_server_check_umode_rights to check whether
3936 changing client's user mode is allowed. Added check for
3937 UMODE_CHANGE notify type that the umode change is allowed
3938 by the client. Affected files are silcd/server_util.[ch],
3939 silcd/packet_receive.c and silcd/command.c.
3941 Fri Mar 22 12:25:58 CET 2002 Pekka Riikonen <priikone@silcnet.org>
3943 * Fixed the SILC_PACKET_MAX_ID_LEN to actually be the max
3944 ID length. It ignored that ID can be IPv6 based as well.
3945 Affected file lib/silccore/silcpacket.h.
3947 * Fixed the silc_id_id2str and silc_id_str2id to take the
3948 IPv6 address offset's into consideration. Affecte file is
3949 lib/silccore/silcid.c.
3951 Thu Mar 21 20:44:13 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3953 * Fixed the internal Unix scheduler functions to check for
3954 NULL context they may receive. The affected file is
3955 lib/silcutil/unix/silcunixschedule.c.
3957 Thu Mar 21 19:12:22 EET 2002 Timo Sirainen <tss@iki.fi>
3959 * Changed hardcoded ~/.silc paths to use get_irssi_dir() so you
3960 can specify different directory with --home command line
3961 parameter. Affected files irssi/src/silc/core/client_ops.c,
3964 * SILC-specific commands aren't now executed if the active server
3965 isn't of SILC-type, so there won't be problems with having
3966 IRC and SILC protocol support in same client. Affected files
3967 irssi/src/silc/core/silc-channels.c, silc-servers.c,
3970 Wed Mar 20 11:06:57 CET 2002 Pekka Riikonen <priikone@silcnet.org>
3972 * Improved the signal support in SILC Schedule. Added new
3973 function silc_schedule_signal_call which is used by application
3974 to mark a signal to be called. It is now safe to perform
3975 any kind of tasks in signal callbacks since it is guaranteed
3976 that the application specified signal callback is called
3977 after the signal is over. Affected files are
3978 lib/silcutil/silcschedule.[ch], lib/silcutil/*/silc*schedule.c.
3980 Tue Mar 19 20:42:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3982 * Added `name' field to SilcChannelPrivateKey to represent
3983 application given name for the key. Moved also the context from
3984 lib/silcclient/idlist.h into lib/silcclient/silcclient.h.
3985 Added the `name' argument also to the function
3986 silc_client_add_channel_private_key.
3988 Added function silc_client_current_channel_private_key to set the
3989 current channel private key in use.
3991 Added "change" command to KEY command which can be used to change
3992 the current channel private key. Bound the command also to
3993 alt+K (Alt+Shift+k).
3995 Also affected files lib/silcclient/client_channel.c,
3996 irssi/src/docs/help/in/key.in, irssi/src/silc/core/silc-channel.c.
3998 Tue Mar 19 16:32:43 CET 2002 Pekka Riikonen <priikone@silcnet.org>
4000 * Added silc_rng_get_byte_fast function in to the
4001 lib/silccrypt/silcrng.[ch].
4003 * Changed the interface of silc_packet_assemble and the
4004 silc_packet_send_prepare. If silc_packet_assmble is now
4005 called the application does not call silc_packet_send_prepare
4006 because the library will call it automatically. These
4007 interfaces now also return a reference to the outgoing buffer
4008 which includes the assembled packet, which the application can
4009 use to encrypt the packet.
4011 Affected files are lib/silccore/silcpacket.[ch],
4012 lib/silcclient/client.c, client_channel.c client_prvmsg.c,
4013 silcd/packet_send.c, server_backup.c and packet_receive.c.
4015 * Fixed a packet sending bug on very high load, where outgoing
4016 packet queue wasn't handled correctly and packets got corrupted.
4017 Affected files are lib/silcutil/*/silc*sockconn.c,
4018 lib/silcclient/client.c and silcd/server.c.
4020 Mon Mar 18 21:00:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4022 * Added macro SILC_PACKET_DATALEN which can be used during
4023 packet assembling to check whether the data to be added to
4024 the packet will fit to SILC_PACKET_MAX_LEN. If not the data
4025 len is truncated until it fits it.
4027 Added checks for maximum length of channel message payload and
4028 private message payload also.
4030 Added checks for maximum packet length in server and in
4033 Affected files are lib/silccore/silcpacket.h, silcd/packet_send.c,
4034 lib/silcclient/client.c, lib/silccore/silcchannel.c and
4035 lib/silccore/silcprivate.c, lib/silcclient/client_channel.c and
4036 lib/silcclient/client_prvmsg.c.
4038 Mon Mar 18 14:54:42 CET 2002 Pekka Riikonen <priikone@silcnet.org>
4040 * Added silc_server_packet_queue_purge call to the
4041 silc_server_disconnect_remote to assure that all data in the
4042 queue before disconnecting is sent to the network. Affected
4043 file silcd/server.c.
4045 Sun Mar 17 19:26:16 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4047 * Added the deleting of server's own ID cache entry to the
4048 silc_server_free function. Free also everything else that
4049 has been allocated in silc_server_init. The affected file
4052 Sun Mar 17 15:44:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4054 * Added functions silc_parse_version_string, silc_version_to_num,
4055 and silc_ske_parse_version to parse SILC protocol style version
4056 strings. Affected files lib/silcutil/silcutil.[ch] and
4057 lib/silcske/silcske.[ch].
4059 * Added new configuration params: version_protocol, version_software
4060 and version_software_vendor to specify what version the remote
4061 host must at least be to be able to connect to server. The vendor
4062 string can be regex matched too. Added new function
4063 silc_server_connection_allowed to check maximum number of allowed
4064 connections, and allowed versions for incoming connections.
4065 Affected files are silcd/server.c, server_util.[ch] and
4068 Sun Mar 17 10:24:50 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4070 * Added preliminary support for signals in scheduler. The
4071 signals we care about are now blocked always when the scheduler
4072 is locked. This way we can synchronise the use of signal with
4073 scheduler. It is guaranteed that when signal occurs the scheduler
4074 is not locked, and thus new tasks can be safely added to the
4077 Renamed silc_schedule_wakeup_init and silc_schedule_wakeup_uninit
4078 to silc_schedule_internal_init and silc_schedule_internal_uninit.
4079 Added new platform specific routines
4080 silc_schedule_internal_signals_[un]block and
4081 silc_schedule_internal_signal_[un]register.
4083 Added new functions to SILC Schedule API:
4084 silc_schedule_signal_[un]register. Each signal that application
4085 is going to use should be registered to the scheduler.
4087 Affected files are lib/silcutil/silcschedule.[ch],
4088 lib/silcutil/*/silc*schedule.c.
4090 Sat Mar 16 22:39:23 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4092 * Check for unauthenticated client and server in the
4093 silc_server_new_client and silc_server_new_server functions.
4094 Affected file silcd/packet_receive.c.
4096 * Added function silc_string_is_ascii to check whether given
4097 string is 7-bit ASCII string. Affected files are
4098 lib/silcutil/silcutil.[ch].
4100 * Added function silc_id_is_valid_server_id into the
4101 silcd/serverid.c and added checking for valid Server ID's in
4102 silc_server_new_server. The Server ID must always be based
4103 on the server's public IP address.
4105 * Added logging of DISCONNECT packet message in the server.
4106 Affected file silcd/server.c.
4108 Sat Mar 16 18:04:30 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4110 * Changed all library interfaces that use Global RNG to also
4111 accept SilcRng as argument. Affected files are
4112 lib/silcclient/command.c, lib/silccore/silcauth.[ch],
4113 lib/silccore/silcchanel.[ch], lib/silcclient/client_channel.c,
4114 silcd/packet_send.c, lib/silccore/silcprivate.[ch],
4115 lib/silcmath/silcprimegen.c, lib/silcmath/silcmath.h, and
4116 lib/silccrypt/rsa.c.
4118 * Added function silc_pkcs_generate_key to the
4119 lib/silccrypt/silcpkcs.[ch] for applications so that they
4120 don't need to do pkcs->pkcs->init calls anymore.
4122 * Remove SilcSocketConnection from the SFTP API since it really
4123 wasn't needed there. The application has the information
4124 saved in its contexts anyway and the SFTP layer doesn't need
4125 know about it. Affected files lib/silcsft/silcsftp.h and
4126 lib/silcsftp/sftp_[server/client].c.
4128 * Rewrote the SILC SIM (modules) interface in lib/silcsim.[ch].
4129 The SilcSimContext is not SilcSim.
4131 * Fixed possible buffer overflows in silc_id_render in the
4132 lib/silcutil/silcutil.c.
4134 * On EPOC the global crypto module lists are not used at all
4135 in the crypto library. Added support for using the constant
4136 algorithm list on EPOC. Affected files are
4137 lib/silccrypt/silccipher.c, silchash.c, silchmac.c and
4140 * Fixed the handling of third parameter of KICKED notify, since
4141 it was mistakenly updated to SILC Protocol 1.0 even though it
4142 is to be included in 1.1. Since it is not in 1.0 it is not
4143 mandatory, and this fix now handles it only if it is provided,
4144 and it is not error if it is not provided. Affected file
4145 lib/silcclient/client_notify.c.
4147 Sat Mar 16 09:07:27 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4149 * Handled CHANNEL_CHANGE notify (ignore it) in Irssi SILC
4150 client. Affected file irssi/src/silc/core/client_ops.c.
4152 * Merged with Irssi 0.8.4 from irssi.org CVS.
4154 Thu Mar 14 12:53:57 CET 2002 Pekka Riikonen <priikone@silcnet.org>
4156 * Check for valid socket connection in client entries before
4157 sending any messages. Fixes a crash, but doesn't fix some
4158 other underlaying bug that is lurking there. Affected
4159 file silcd/packet_send.c.
4161 Thu Mar 14 13:38:12 EET 2002 Timo Sirainen <tss@iki.fi>
4163 * $usermode, $cumode and $cumode_space expandos shouldn't do
4164 anything with non-SILC server records. Affected file
4165 irssi/src/silc/core/silc-expandos.c
4167 Wed Mar 13 21:38:26 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4169 * Fixed the silc_net_check_[host/local]_by_sock to support
4170 IPv6 bound sockets as well. Now they can return IPv6 addresses
4171 as well. Affected file lib/silcutil/silcnet.c.
4173 * Fixed silc_net_addr2bin to correctly convert IPv6 addresses.
4174 Affected lib/silcutil/unix/silcunixnet.c.
4176 * Fixed ID rendering (at least on some platforms, not NetBSD)
4177 for IPv6 addresses. Affected file lib/silcutil/silcutil.c.
4179 Tue Mar 12 17:58:59 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4181 * Added silc_hash_public_key and silc_hash_public_key_compare
4182 functions to be used with SilcHashTable. They can be used to
4183 hash public keys and compare public keys in hash table. Affected
4184 file lib/silcutil/silcutil.[ch].
4186 * Added support for specifying multiple public keys for Client
4187 connection section in server configuration file. This makes it
4188 possible to accept multiple public keys from same host, or to
4189 make a section that accepts any incoming host, and have the
4190 accepted public keys listed in the section.
4192 Added functions silc_sever_[find/get]_public_key, added the
4193 support for this actually to all connection sections but only
4194 the Client section is currently allowed to specify multiple
4197 Affected files are silcd/server.c, server_internal.h,
4198 command.c, protocol.c, server_util.[ch], packet_receive.c.
4200 Mon Mar 11 23:37:38 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4202 * Merged Irssi 0.8.2 from irssi.org CVS.
4204 Sun Mar 10 23:34:48 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
4206 * If silc_debug is TRUE, also output standard logging messages
4207 to stderr with the debug output.
4209 Made silc_log_reset_all() flushing all channels before returning.
4210 Also fixed some documentation typos.
4212 Affected files are lib/silcutil/silclog.[ch].
4214 Sun Mar 10 20:07:49 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4216 * Fixed the server to check correctly the amount of connections
4217 from single host, by checking also the type of the connection.
4218 Fixed also the comparison of number of connections and number
4219 of allowed connections. Affected files are silcd/server.c,
4222 Fri Mar 8 17:16:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4224 * Fixed the USERS command reply to save the user's mode on the
4225 channel as well. Fixed JOIN command reply to check whether a
4226 client is on channel already and not join it twice. Affected
4227 file lib/silcclient/command_reply.c.
4229 * Added new file silc-expandos.c into irssi/silc/core/ to return
4230 various stuff for various signal for the statusbar etc. updating.
4231 Now Irssi SILC client prints channel user modes etc. on the
4234 * The user mode (like server/router operator changes) is now shown
4235 on the Irssi SILC client's statusbar. The affected files are
4236 irssi/src/silc/core/client_ops.c, silc-expandos.c.
4238 Thu Mar 7 19:21:22 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4240 * Changed silc_mutex_[un]lock calls in lib/silcutil/silcschedule.c
4241 to SILC_SCHEDULE_[UN]LOCK macros.
4243 * Added more error printing to logs in server code. Affected
4244 files silcd/server.c and silcd/protocol.c.
4246 * Fixed -S option parsing in Irssi SILC Client. Affected file
4247 irssi/src/silc/core/silc-core.c.
4249 * Added silc_buffer_alloc_size function. Affected file is
4250 lib/silcutil/silcbuffer.h.
4252 Tue Mar 5 14:37:27 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4254 * Changed all silc_[hash|hmac|cipher|pkcs]_default tables to
4255 constants. Affected files in
4256 lib/silccrypt/silcpkcs.[ch], silchash.[ch], silchmac.[ch] and
4259 * Changed the internal SFTP Memory FS table to const. Affected
4260 file lib/silcsftp/sftp_fs_memory.c.
4262 Sun Mar 3 18:37:13 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4264 * Fixed the buffer formatting and unformatting routines to
4265 check the size of 64 bits types with sizeof(). Affected
4266 file is lib/silcutil/silcbuffmt.c.
4268 Mon Feb 25 17:19:05 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4270 * Removed 0.6.x backwards support.
4272 Sun Feb 24 12:53:25 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4274 * Changed all integer type names:
4275 [u]int[8/16/32/64] -> Silc[UInt/Int][8/16/32/64]. This is
4276 to avoid collisions with other libraries using same type names
4279 Sat Feb 23 20:31:43 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4281 * Added `prefer_ipv6' argument to the functions
4282 silc_net_gethostbyname[_async]. If it is TRUE it will return
4283 IPv6 address over IPv4. If FALSE IPv4 address is returned
4284 even if IPv6 address was found. Affected files
4285 lib/silcutil/silcnet.[ch].
4287 * Added support silc_net_create_connection[_async] to fallback
4288 to IPv4 address if IPv6 address could not be used (like if
4289 it doesn't work on a specific system). Affected file in
4290 lib/silcutil/unix/silcunixnet.c.
4292 Sat Feb 23 15:20:30 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4294 * Added silc_schedule_reinit function to do the enlarging
4295 of the max tasks handling capabilities of the scheduler.
4296 Affected files lib/silcutil/silcschedule.[ch].
4298 Wed Feb 20 20:41:01 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4300 * Added automatic extern "C" { ... } for C++ compilers so the
4301 application does not need to define them. Affected file
4302 includes/silcincludes.h.
4304 * Renamed lib/silcclient/silcapi.h to silcclient.h as the
4305 old name went against naming convention. Applications now
4306 include "silcclient.h" instead of "clientlibincludes.h".
4307 Removed includes/clientlibincludes.h, it is redundant now.
4309 * Renamed includes/version.h to silcversion.h.
4311 * Added really preliminary support for OS/2 into the util
4312 library. Only thread & mutex API is implemented, others
4313 are still to be implemented. Created the lib/silcutil/os2/
4314 directory. Created also file includes/silcos2.h.
4316 Wed Feb 20 18:48:49 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4318 * Added preliminary BeOS support into the util library.
4319 Created lib/silcutil/beos/, and implemented all the needed
4320 functions to support SILC on BeOS. Created also file
4321 includes/silcbeos.h.
4323 Mon Feb 18 15:49:22 EET 2002 Timo Sirainen <tss@iki.fi>
4325 * Added proper initializations to silc's irssi code, so it's
4326 now possible to load it as module. Affected files
4327 irssi/src/silc/core/silc-core.c,
4328 fe-common/silc/fe-common-silc-core.[ch] and fe-text/silc.c
4330 Sun Feb 17 19:02:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4332 * Merged latest Irssi (0.8.1) from the irssi.org's CVS into
4335 * Fixed the silcdoc document generator to correct generate
4336 docs from all kinds of filenames. Affected files are
4337 util/robodoc/Source/generator.c, scripts/silcdoc/silcdoc
4339 * ROBOdoc documented lib/silcutil/silcmemory.h.
4340 Added also new function silc_memdup.
4342 * Removed lib/silcutil/silcbufutil.h and moved those routines
4343 to the lib/silcutil/silcbuffer.h.
4345 Sun Feb 17 15:52:30 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4347 * Added `user_count' to the SilcChannelEntry which now tells the
4348 number of users on the channel. The user count is now saved
4349 in normal server of global channels as well. Affected files
4350 silcd/server.c, idlist.h, packet_receive.c and command.c.
4352 * Splitted lib/silcutil/silcutil.[ch] into silcfileutil.[ch] to
4353 include file utility functions.
4355 * Fixed the lib/silcsftp/sftp_fs_memory.c to use silcutil routines
4356 instead of calling directly OS routines.
4358 * Fixed NICK change printing in Irssi SILC Client. Fixed
4359 KICKED notify printing in Irssi SILC Client. Affected file
4360 irssi/src/silc/core/client_ops.c.
4362 * Fixed a NICK change bug in client library, to not recreate the
4363 client_entry->channels hash table everytime nick is changed.
4364 Affected file lib/silcclient/client.c.
4366 Sun Feb 17 10:10:14 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4368 * ROBOdoc documented the lib/silcske/silcske.h, and improved
4369 the SKE interface a bit.
4371 * Fixed padding problem in PKCS#1. The padding was not actually
4372 random since the random number generator was used incorrectly.
4373 This security bug affects only when encrypting with PKCS#1, and
4374 it is not currently used at all in SILC. SILC only use signing
4375 with PKCS#1. Affected file lib/silccrypt/pkcs1.c.
4377 Sat Feb 16 13:44:24 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4379 * Rewrote the notify handling in Irssi SILC client to not call
4380 the events as signals. Fixes problems with Perl support.
4381 Affected files irssi/src/silc/core/client_ops.c, silc-channels.c.
4383 * Send the auto-nicking NICK command in client library with
4384 little timeout after connecting. The affected file is
4385 lib/silcclient/client.c.
4387 * Added following new config file settings:
4388 channel_rekey_secs, key_exchange_rekey, key_exchange_pfs,
4389 key_exchange_timeout, conn_auth_timeout, connections_max,
4392 Implemented all the new config settings handling in the server.
4394 Optimized the use of SKE Mutual flag usage. Use it only
4395 if connection authentication protocol is not based in public
4398 Renamed all SilcServerConfigSection* to SilcServerConfig*
4399 to have a bit shorter names.
4401 Affected files silcd/serverconfig.[ch], server.[ch], and
4404 Sat Feb 16 02:46:43 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
4406 * Cleaned up the listening sockets code, preparing for the rehash
4407 support. Affected file is silcd/server.c.
4409 * Fixed some output messages. Affected files are silcd/silcd.c,
4412 Fri Feb 15 19:10:20 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4414 * Create lib/doc/silcrng_intro.html document as introduction
4415 to SILC RNG. ROBOdoc documented lib/silccrypt/silcrng.h.
4417 Fri Feb 15 13:23:03 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
4419 * Fixes to the silcd config template. Affected file is
4420 doc/example_silcd.conf.in.
4422 * Removed type casts from silc_calloc(), conforming to the
4423 CodingStyle. Affected file is lib/silcutil/silcconfig.c.
4425 * Removed param_name member from client, server, and router
4426 section structs, now identifying the param directly.
4428 Added CONFIG_FREE_AUTH macro in config file parsing.
4430 Affected files are silcd/serverconfig.[ch].
4432 Fri Feb 15 12:24:08 EET 2002 Timo Sirainen <tss@iki.fi>
4434 * Fixed command line parameter handling. All SILC initialization
4435 is now done in silc_core_init() which also fixes autoconnecting
4438 Affected files irssi/src/silc/core/silc-core.c,
4439 irssi/src/fe-text/silc.c.
4441 Thu Feb 14 22:03:58 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4443 * Added new configuration options and blocks:
4444 keepalive_secs, reconnect_count, reconnect_interval,
4445 reconnect_interval_max, reconnect_keep_trying and
4446 require_reverser_lookup. Added ConnectionParam block, and
4447 implemented the connection parameters when connecting as
4448 initiator and when accepting connections as responder.
4450 Added CONFIG_IS_DOUBLE macro in config file parsing, to check
4451 whether given configuration value has been given already.
4453 Affected files silcd/serverconfig.[c], server.[c].
4455 * Splitted the doc/example_silcd.conf.in. Separated the crypto
4456 algorithm parts and created new file silcalgs.conf, that
4457 is now included from the example_silcd.conf.in.
4459 * Optimized the silc_server_connect_to_router_second to take
4460 the connection configuration object from the SilcServerConnection
4461 object instead of finding it during the connecting phase.
4462 Added the configuration object to SilcServerConnection struct.
4463 Affected files silcd/server_internal.h, server.c.
4465 Thu Feb 14 16:02:26 CET 2002 Pekka Riikonen <priikone@silcnet.org>
4467 * Add the client on channel after it was resolved at the
4468 channel message receiving, and it was not already on the
4469 channel. Affected file lib/silcclient/client_channel.c.
4471 Wed Feb 13 23:16:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4473 * Fixed the public key authentication to allocate always the
4474 destination signature buffer instead of using static buffer.
4475 Affected file silcd/protocol.c.
4477 Wed Feb 13 20:51:13 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4479 * Unified the serverconfig.[ch]'s helper function interface.
4480 Affected file silcd/serverconfig.[ch].
4482 * Removed doc/example_silc.conf.in since it is redundant.
4483 The make install will now install irssi/silc.conf file.
4485 * Added new Passphrase and Publickey authentication methods to
4486 config file, allowing both public key and passphrase based
4487 authentication to be set at the same time.
4489 Added `prefer_passphrase_auth' setting in config file which
4490 can be used to set to prefer passwd auth if both passwd and
4491 public key is set. If not set, public key is preferred.
4492 This has effect only when being initiator (responder will try
4495 Added support for authentication with passphrase and public key
4496 at the same time. The passphrase is tried first always since
4497 it is faster to check.
4499 Affected file silcd/serverconfig.[ch], server.c, protocol.[ch].
4501 Wed Feb 13 12:46:25 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
4503 * Merged the new SILC Config library, with the server parsing
4504 support. Read the header file silcconfig.h or the toolkit
4505 documentation for the news. Affected files are
4506 doc/example_silcd.conf.in lib/silcutil/silcconfig.[ch]
4507 silcd/command.c silcd/packet_receive.c silcd/packet_send.c
4508 silcd/protocol.c silcd/server.c silcd/server_backup.c
4509 silcd/serverconfig.[ch] silcd/silcd.c.
4511 * Fixed some silclog documentation. Affected file is
4512 lib/silcutil/silclog.h.
4514 Sun Feb 10 18:11:30 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4516 * The silc_cipher_register, silc_hash_register and
4517 silc_hmac_register now checks if the object to be registered
4518 is registered already. Affected files are
4519 lib/silccrypt/silccipher.c, silchash.c and silchmac.c.
4521 Sun Feb 10 15:48:38 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4523 * Merged new irssi from irssi.org's CVS, the version 0.7.99.
4525 Sat Feb 9 14:54:33 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4527 * Allow zero length channel messages inside the Channel Message
4528 Payload. Affected file lib/silccore/silcchannel.c.
4530 * Fixed scripts/silcdoc/silcdoc to support all kinds of filenames
4531 as header filenames.
4533 * Removed lib/silcclient/README and created HTML file
4534 lib/silcclient/silcclient_using.html, which is now included
4535 as part of Toolkit documentation.
4537 Thu Feb 7 10:12:25 CET 2002 Pekka Riikonen <priikone@silcnet.org>
4539 * Fixed CUMODE_CHANGE notify handling to change the mode of
4540 correct client. Affected file lib/silcclient/client_notify.c.
4542 * Make silc_rng_alloc fail if it cannot allocate the sha1
4543 hash algorithm. Affected file lib/silccrypt/silcrng.c.
4545 Sun Feb 3 17:20:52 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4547 * Fixed the file transfer's key agreement payload to include
4548 zero port also if the hostname is NULL because it could not
4551 Call file transfer monitor callback now also if error occurs
4552 during key agreement protocol.
4554 Changed the silc_client_file_send interface to return the
4555 SilcClientFileError instead of session id. The session ID
4556 is returned into pointer provided as argument.
4558 Check that the file exists locally before sending the
4559 file transfer request at all.
4561 Affected file lib/silcclient/client_ftp.c, silcapi.h.
4563 * Added SILC_CLIENT_FILE_KEY_AGREEMENT_FAILED file transfer
4564 error than can occur while key agreement protocol. Affected
4565 file lib/silcclient/silcapi.h.
4567 * Fixed the event_mode CMODE handler to not crash when mode
4568 is changed and +k mode is set in the channel. Affected file
4569 irssi/src/silc/core/silc-channels.c.
4571 * Fixed SILC_LOG_ERROR to give out Error and not Warning, and
4572 SILC_LOG_WARNING to give out Warning and not Error. Affected
4573 file lib/silcutil/silclog.c.
4575 * Fixed the channel message payload decryption in the function
4576 silc_channel_message_payload_decrypt to not modify the original
4577 buffer before it is verified that the message decrypted
4578 correctly. Otherwise, next time it is called with correct
4579 channel key it won't encrypt since the payload is corrupted.
4580 Affected file lib/silccore/silcchannel.c.
4582 Sun Feb 3 11:46:12 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4584 * Do not constantly resize the window. A fix patch by cras.
4585 Affected file irssi/src/fe-text/screen.c.
4587 Sat Feb 2 16:54:18 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4589 * Applied IPv6 fix patch from Jun-ichiro itojun Hagino.
4590 Affected file lib/silcutil/silcnet.c.
4592 Fri Feb 1 22:33:11 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4594 * Fixed a bug in hash table internal routine for traversing
4595 the table with foreach callback. The current entry may
4596 become invalid in the callback but it was referenced after
4597 the callback returned.
4599 Do not allow auto rehashing of hash table during the
4600 silc_hash_table_foreach operation, for same reasons as it is
4601 not allowed for SilcHashTableList. Affected files are
4602 lib/silcutil/silchashtable.[ch].
4604 Fri Feb 1 14:55:00 CET 2002 Pekka Riikonen <priikone@silcnet.org>
4606 * Defined DLLAPI into silcincludes.h and silcwin32.h for
4607 Win32 DLL. extern's in header files are now declared with
4610 Thu Jan 31 23:34:33 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4612 * Fixed private message handling. It used some old code that
4613 caused the client to crash. Affecte file is
4614 lib/silcclient/client_prvmsg.c.
4616 Thu Jan 31 19:06:22 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4618 * Added function silc_client_add_channel,
4619 silc_client_replace_channel_id, and removed functions
4620 silc_client_new_channel_id and silc_idlist_get_channel_by_id
4621 from client library.
4623 * Added cross reference of the joined channels to the
4624 SilcClientEntry, and changed the SilcChannelEntry's
4625 users list to SilcHashTable. The affected files are
4626 lib/silcclient/idlist.[ch].
4628 * Fixed a bug in hash table tarversing. While the hash table
4629 is traversed with SilcHashTableList the table must not be
4630 rehashed. It is now guaranteed that auto rehashable tables
4631 are not rehashed while tarversing the list. Also defined that
4632 silc_hash_table_rehash must not be called while tarversing
4633 the table. Added function silc_hash_table_list_reset that must
4634 be called after the tarversing is over. The affected files are
4635 lib/silcutil/silchashtable.[ch].
4637 * Changed all hash table traversing to call the new
4638 silc_hash_table_list_reset in server and in client library.
4640 * Added function silc_client_on_channel to return the
4641 SilcChannelUser entry if the specified client entry is joined
4642 on the specified channel. This is exported to application as
4643 well. Affected files lib/silcclient/client_channel.c, silcapi.h.
4645 Wed Jan 30 19:14:31 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4647 * Fixed founder regaining problem with JOIN command on normal
4648 server. The notify for mode change must be sent always and
4649 not only if !cmd->pending. Affected file silcd/command.c.
4651 * Fixed the WHOWAS command's reply sending to support the
4652 lists correctly. Affected file silcd/command.c.
4654 Wed Jan 30 11:11:47 CET 2002 Pekka Riikonen <priikone@silcnet.org>
4656 * When sending JOIN command to router for processing the
4657 sender's old command identifier was not saved back to the
4658 sender's command context, fixed now. The affected file is
4661 * Create the key in JOIN command of the router did not return
4662 the channel key, added check for this. Affected file is
4665 * Fixed a channel ID update bug in JOIN command reply. Do
4666 not directly upgrade the ID but call the function
4667 silc_idlist_replace_channel_id if the ID was changed.
4668 Affected file silcd/command_reply.c.
4670 * Fixed memory leaks from command calling if it would fail.
4671 Affected file silcd/command.c.
4673 Tue Jan 29 19:49:31 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4675 * Applied patches from cras:
4677 Memory leak fixes around libaries, irssi window resize fix,
4678 new silclist.h and silcdlist.h, all extern inline changed to
4681 * Removed dotconf from lib/dotconf, not needed anymore.
4683 * Removed TRQ from lib/trq, not needed anymore.
4685 * Do more frequent heartbeats (5 minutes instead of 10 minutes)
4686 with server connections. Later this will be configurable
4687 in config file after new config file is done. Affected file
4690 Tue Jan 29 10:35:03 CET 2002 Pekka Riikonen <priikone@silcnet.org>
4692 * Fixed a crash in server related to channel announcements.
4693 Affected file silcd/server.c.
4695 Mon Jan 28 17:49:42 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4697 * Fixed memory leaks in silc_server_create_new_channel*
4698 functions. Affected file silcd/server.c.
4700 * Fixed the CHANNEL_CHANGE notify to re-announce the channel
4701 which ID was changed. This way the router will send the
4702 user list for the channel again, and server won't be in
4703 desync in some rare circumstances. Affected file is
4704 silcd/packet_receive.c.
4706 Sun Jan 27 21:04:19 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4708 * Check for NULL socket pointer in the function
4709 silc_server_packet_send_to_channel_real. Affected file
4710 silcd/packet_send.c.
4712 * Fixed the BAN notify handling to correctly remove ban
4713 list. Affected file silcd/packet_receive.c.
4715 Sat Jan 26 23:01:03 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4717 * Fixed some header addition to Toolkit distribution in
4718 lib/silcutil/Makefile.am and lib/trq/Makefile.am.
4720 * Added lib/silcclient/client_ops_example.h as an template
4721 file for application programmers to quickly start using
4722 the SilcClientOperation functions in their application.
4723 Updated the lib/silcclient/README as well to tell about this
4724 nice file made available.
4726 Sat Jan 26 10:45:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4728 * Call silc_server_remove_from_channels when removing client
4729 entry when NO_SUCH_CLIENT_ID was received. Affected file
4730 is silcd/command_reply.c.
4732 Fri Jan 25 19:12:36 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4734 * Added server & router operator statistics updating. Affected
4735 file silcd/packet_receive.c and silcd/command.c.
4737 * Fixed the SERVER_SIGNOFF notify handling on normal server
4738 not to save the history information for clients. Same was
4739 fixed earlier in remove_clients_by_server function, but not
4740 here. Affected file silcd/packet_receive.c.
4742 * Raised the default connection-retry count from 4 to 7 in
4743 server. Affected file silcd/server.h.
4745 * Cancel any possible reconnect timeouts when we start the
4746 key exchange. Affected file silcd/server.c.
4748 * Do not reconnect on connection failure when SCONNECT was
4749 given. Affected files silcd/server.[ch].
4751 Tue Jan 22 18:19:36 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4753 * Removed assert()'s from the lib/silcclient/client_keyagr.c.
4755 * Fixed the NICK command to always give the unformatted
4756 nickname to the one giving the NICK command. If unformatted
4757 nickname is cached already it will be formatted and the
4758 local entry will always get the unformatted nickname.
4759 Affected file lib/silcclient/idlist.c.
4761 * Fixed some double frees from client library commands.
4762 Affected file is lib/silcclient/command.c.
4764 * Fixed CUMODE command in server to assure that no one can
4765 change founder's mode than the founder itself, there was a
4766 little bug. Affected file silcd/command.c.
4768 Mon Jan 21 19:07:53 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4770 * Removed the SilcClientCommandDestructor from the client
4771 libary, it is not needed anymore. Affected files are
4772 lib/silcclient/silcapi.h, command[_reply].[ch],
4773 client_notify, idlist.c.
4775 * Fixed GETKEY command to first resolve client, and then
4776 resolve the server only if the client was not found, instead
4777 of resolving both at the same time. Affected file is
4778 lib/silcclient/command.c.
4780 * Added silc_client_start_key_exchange_cb and lookup the
4781 remote hostname and IP address before starting the key
4782 exchange with server. The affected file is
4783 lib/silcclient/client.c.
4785 * The server's public key is now saved using the IP address
4786 of the server and not the servername for the filename.
4787 The hostname public key filename is checked as an fall back
4788 method if the IP address based filename is not found.
4790 Fixed the GETKEY command to save the fetched server key
4791 in correct filename.
4793 Print the remote server's hostname now when new key is
4794 received during connection process. Affected file is
4795 irssi/src/silc/core/client_ops.c.
4797 * Return always our own public key to the client if it asks
4798 for it with GETKEY command. Affected file silcd/command.c.
4800 * Removed the use_auto_addr variable from default config
4801 file since it was in wrong section. Affected file is
4804 * Fixed TOPIC_CHANGE notification to not route it when it
4805 was sent using silc_server_send_notify_to_channel function.
4806 Affected file silcd/command.c.
4808 * Fixed silc_server_send_notify_kicked to send the kicker's
4809 Client ID also, it was missing. Affected files are
4810 silcd/command.c, silcd/packet_send.[ch].
4812 Thu Jan 17 18:59:11 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4814 * Do not save client history information in SERVER_SIGNOFF.
4815 Fixes the bug in normal server that it does not detect
4816 the client becoming valid after the server becomes back
4817 online. Affected file silcd/server_util.c.
4819 * Added `sock_error' field into the SilcSocketConnection
4820 context. When error occurs during socket operation (read
4821 or write) the error is saved. Added also new function
4822 silc_socket_get_error to return human readable socket error
4823 message. Affected files are lib/silcutil/silcsockconn.[ch],
4824 lib/silcutil/unix/silcunixsockconn.c, and
4825 lib/silcutil/win32/silcwin32sockconn.c.
4827 * The server now prints the socket error message in the
4828 signoff for client. Affected file silcd/server.c.
4830 * Fixed the `created' channel information sending from router
4831 to server in JOIN command. Checks now whether the channel
4832 really was created or not and set it according that.
4834 Fixed the JOIN command to use the client entry's current
4835 ID during the joining procedure instead of the one it sent
4836 in the command (it is checked though), since it can change
4837 between the packet processing and command processing, and
4838 would just case unnecessary pain in the client end. Affected
4839 file silcd/command.c.
4841 * Fixed a channel key payload sending to use correct channel
4842 ID when the server was forced to change the channel's ID by
4843 router. Router sent the key payload with the old Channel ID.
4844 Affected file silcd/packet_receive.c.
4846 Wed Jan 16 22:26:30 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4848 * Call silc_server_save_channel_key only if the key payload
4849 was provided in the JOIN command's command reply. Affected
4850 file silcd/command_reply.c.
4852 Tue Jan 15 18:49:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4854 * Fixed silc_mp_sizeinbase to return the value correctly with
4855 MPI. Affected file lib/silcmath/mp_mpi.c.
4857 * Fixed the stop_server signal to correctly stop the scheduler
4858 and gracefully stop the server when SIGTERM or SIGINT signals
4859 are received. Affected file silcd/silcd.c.
4861 Mon Jan 7 23:38:19 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
4863 * Simple handling of TERM and HUP signals. Also added some log
4864 flushing call around. Affected file is
4867 * Fixed small bugs in silclog.c. Now buffering output will take
4868 effect after 10 seconds since startup: This will ensure that
4869 no important startup messages are lost. Also output redirection
4870 will preserve original format ([Date] [Type] message).
4871 Affected file is lib/silcutil/silclog.c.
4873 * Added two options to the config file, in the logging section:
4874 quicklogs:<yes/no>: and flushdelay:<seconds>:. Affected files
4875 lib/silcutil/silclog.[ch], silcd/serverconfig.[ch].
4877 Sun Jan 6 12:49:40 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4879 * Do not print the warning about log files not being initialized
4880 more than once to avoid excess logging. Affected file is
4881 lib/silcutil/silclog.c.
4883 * Fixed the SIM compilation in lib/silcsim/Makefile.am. Fixed
4884 the SIM copying in make install in Makefile.am.pre.
4886 Sun Jan 6 01:10:21 CET 2001 Johnny Mnemonic <johnny@themnemonic.org>
4888 * Rewritten silclog APIs. Globally interesting changes follows:
4889 silc_log_set_files() changed to silc_log_set_file().
4890 silc_log_set_callbacks() changed to silc_log_set_callback().
4891 ROBOdoc documented silclog header file.
4892 SilcLogCb now returns bool to wether inihibit the default
4893 handler or not (to keep the old behaviour return always TRUE).
4894 The new APIs should also fix the problem of the
4895 silcd_error.log file that was written in the current directory.
4898 Log files streams will remain opened after silc_log_set_file()
4899 call, means less CPU usage notably on high traffic servers.
4900 File streams are now full buffered, and flushed to the disk
4901 every 5 minutes, lesses HD activity and CPU usage.
4902 Messages can be redirected, allowing admins to configure
4903 one single logfile for all server messages.
4904 the silc_log_quick global variable to activate fast-logging.
4905 Affected files lib/silcutil/silclog.[ch]
4907 * Changed some code to conform new silclog APIs. Affected
4908 files are doc/example_silcd.conf.in, silcd/server.c
4909 irssi/src/silc/core/silc-core.c, silcd/serverconfig.[ch],
4912 * Fixed a memory leak that could occur in some situations.
4913 Affected file silcd/serverconfig.c.
4915 Sat Jan 5 13:37:29 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4917 * Added the silc_client_del_client to remove the client from
4918 all channels as well. Affected file lib/silcclient/idlist.c.
4920 * Fixed the client library to correctly remove the client
4921 from all channels when the client entry is being destroyed.
4922 Affected file lib/silcclient/client_notify.c, command.c.
4924 * Added auto-nicking support to the client library. If the
4925 applicatio now sets client->nickname it will be sent to the
4926 server after connecting by the library. This way for example
4927 SILCNICK (or IRCNICK) environment variables will have effect
4928 and always change the nickname automatically to whatever
4929 it is wanted. Affected file lib/silcclient/client.[ch].
4931 * Renamed silc_server_command_bad_chars to the
4932 silc_server_name_bad_chars and moved it to the
4933 silcd/server_util.[ch]. Added also new function
4934 silc_server_name_modify_bad to return nickname that
4935 includes bad characters as new nickname without those
4936 bad characters. This check and modify is now used in
4937 silc_server_new_client when the username is initially set
4938 as nickname, so it must be checked to be valid nickname.
4939 Affected file silcd/packet_receive.c.
4941 * The nickname length is now taken from the packet for real
4942 and not trusted to strlen() since it clearly can return
4943 wrong length for nickname including bad characters. This
4944 also applies to channel names. Affected file silcd/command.c.
4946 * Removed the lib/silcsilm/modules directory. Modules are now
4947 compiled into the lib/silcsim. Fixed the copying of the
4948 modules to follow symbolic links in Makefile.am.pre.
4950 Wed Jan 2 18:56:21 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4952 * Fixed silc_string_regexify list creation. Fixes bugs with
4953 BAN and INVITE commands in server. The affected file is
4954 lib/silcutil/unix/silcunixutil.c.
4956 Sun Dec 30 13:41:34 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4958 * Removed the command destructor entirely from the server's
4959 command and command reply routines. It is not needed, and
4960 its usage was buggy and caused crashes. Affected files are
4961 silcd/command[_reply].[ch].
4963 Fri Dec 28 12:43:22 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4965 * Cancel protocol and NULL sock->protocol if timeout
4966 occurred during protocol. Affected file silcd/server.c.
4968 * Cancel protocol timeouts always before calling the final
4969 callback, to assure that after final callback is called
4970 no other state will be called for the protocol anymore.
4971 Affected file silcd/protocol.c.
4973 * Print error log if incoming connection configuration could
4974 not be found. Affected file silcd/server.c.
4976 * Fixed JOIN command to correctly save the founder mode
4977 to the client on normal SILC server, when the channel
4978 was created by the router. Affected file silcd/command.c.
4980 * Fixed LIST command (hopefully) to send correct reply
4981 packets. Affected file silcd/command.c.
4983 Thu Dec 20 16:14:52 CET 2001 Pekka Riikonen <priikone@silcnet.org>
4985 * The silc_packet_receive_process now returns FALSE if the
4986 read data was invalid packet, and TRUE if it was ok.
4988 The server now checks that if unauthenticated connection
4989 sends data and its processing fails the server will close
4990 the connection since it could be a malicious flooder.
4992 Affected files lib/silccore/silcpacket.[ch], silcd/server.c.
4994 Wed Dec 19 21:31:25 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4996 * Make sure the warning about error opening a log file is
4997 printed only once and not everytime it fails (produces
4998 too much useless log). Affected file lib/silcutil/silclog.c.
5000 Wed Dec 19 18:21:51 CET 2001 Johnny Mnemonic <johnny@themnemonic.org>
5002 * Made the silc_server_daemonise() function more readable.
5003 Affected file silcd/server.c.
5005 * Pid file is now optional, the user may comment it out from
5006 the config file. Removed define SILC_SERVER_PID_FILE, we
5007 don't need a default any longer. Affected file
5008 configure.in.pre, lib/Makefile.am.pre.
5010 * Make some use of the pid file. The server now dies at startup
5011 if it detects a valid pid file on his path. The server would
5012 die anyway in this circumstance, because of the bind() failure.
5013 Affected file silcd/silcd.c.
5015 * No longer compiling lib/dotconf.
5017 Mon Dec 17 18:24:27 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5019 * Fixed JOIN command parsing not to crash. Affected file
5020 lib/silcclient/command.c.
5022 * Fied the NICK_CHANGE notify to add the new client entry
5023 even it is resolved. This removes an <[unknown]> nick
5024 thingy bug in the client. Affected file is
5025 lib/silcclient/client_notify.c.
5027 * Do not try to allocate 0 bytes (efence does not like it)
5028 in lib/silccore/silccomand.c when encoding payload.
5030 * Do not take IRCNICK as nickname in Irssi SILC client since
5031 it is not possible to set nickname before hand connecting
5032 the server (TODO has an entry about adding auto-nicking
5035 * Changed the silc_server_command_pending to check whether
5036 there already exists an pending entry with the specified
5037 command, command identifier and pending callback. This is
5038 to fix IDENTIFY and WHOIS related crashes that may register
5039 multiple pending commands with same identifier. Affected
5040 file silcd/command.c.
5042 * Fixed the server to reconnect to the router even if it
5043 was already reconnecting and EOF was received. This to
5044 fix a possibility that the server wouldn't ever try to
5045 auto-reconnect to the router. Affected file silcd/server.c.
5047 Sat Dec 15 20:31:50 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5049 * Fixed the server's password authentication to use the
5050 length of the locally saved password, and not the one
5051 sent in the packet. Affected file silcd/protocol.c.
5053 * Fixed same password authentication problem in the
5054 Authentication Payload handling routines in
5055 lib/silccore/silcauth.c.
5057 * Yet another password authentication problem fixed with
5058 channel password handling in silcd/command.c.
5060 Mon Dec 10 19:57:40 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5062 * If first character of string in silc_parse_userfqdn is '@'
5063 then do not parse it. Affected file is
5064 lib/silcutil/silcutil.c.
5066 Sun Dec 9 22:18:50 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5068 * Fixed minor bug in IDENTIFY command reply sending, which
5069 caused various weird problems during JOIN when it was
5070 resolving names for users. Affected file silcd/command.c.
5072 Sun Dec 9 19:18:41 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5074 * Fixed the IDENTIFY command reply sending to chech better valid
5075 clients. It was possible to send incomplete list of replies.
5076 Affected file silcd/command.c.
5078 Sat Dec 8 15:58:31 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5080 * Added silc_client_command[s]_[un]register functions now to
5081 dynamically register the commands in client library. Removed
5082 the static table of commands. This allows the client library
5083 to call commands without causing the application to know about
5084 what commands library has called.
5086 Removed the INFO command reply kludge to detect when the command
5087 was called by library. Now library use its own command reply
5088 function for INFO command.
5090 Added function silc_client_command_call to call a command.
5091 Application can use it to call command, not access the structure
5094 Now all commands that are sent by the client library (not
5095 explicitly sent by application) use own command reply functions.
5097 Affected files around lib/silcclient/ and in
5098 irssi/src/silc/core/.
5100 * Fixed the WHOIS command reply sending to chech better valid
5101 clients. It was possible to send incomplete list of replies.
5103 Fixed the WHOIS and IDENTIFY to send the request to router
5104 if normal server did not do it and did not find any results.
5106 Affected file silcd/command.c.
5108 Thu Dec 6 17:21:06 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5110 * Moved the internal data from SilcClient context into its
5111 own file, not accesible to application. Affected files
5112 lib/silcclient/client.h and lib/silcclient/client_internal.h,
5113 and other files in client library.
5115 Thu Dec 6 10:37:55 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5117 * Added doc/examples installation target in Makefile.am.pre.
5120 Tue Dec 4 17:43:19 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5122 * If NO_SUCH_CLIENT_ID notify is received for WHOIS or IDENTIFY
5123 commands the found client entry will be removed from the
5124 cache, after notifying application about the error. Affected
5125 file lib/silcclient/command_reply.c.
5127 * Changed the /MSG to check for exact nickname user gave, and
5128 not let `nick' match `nick@host' if it is only one found. Now,
5129 user must type the exact nickname (like nick@host2) even if
5130 there are no more than one same nicks found. This is to avoid
5131 a possibility of sending nickname to wrong nickname since
5132 `nick' could match `nick@host'. Affected file is
5133 irssi/src/core/silc-servers.c.
5135 Mon Dec 3 18:49:45 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5137 * Do not print "you are now server operator" or similar when
5138 giving /away command. Affected files are
5139 irssi/src/silc/core/client_ops.c, silc-servers.h.
5141 * Made the silc_server_command_pending_error_check to send
5142 the same command reply payload it received back to the
5143 original sender of the command. This way all arguments
5144 that was received by the server will be received by the
5145 client too. Affected file silcd/command.c.
5147 * Added the silc_idcache_add to return the created cache entry
5148 to a pointer. Affected file lib/silccore/silcidcache.[ch].
5150 * Add global clients to expire if they are not on any channel.
5151 This is because normal server will never know if they signoff
5152 if they are not on any channel. The cache expiry will take
5153 case of these entries. This is done by normal servers only.
5154 The affected files are silcd/command_reply.c,
5155 silcd/idlist.[ch], silcd/server and silcd/packet_receive.c.
5157 * If server receives invalid ID notification for WHOIS or
5158 IDENTIFY and the ID exists in the lists, it is removed.
5159 Affected file silcd/command_reply.c.
5161 * If NO_SUCH_CLIENT_ID is received for WHOIS or IDENTIFY command
5162 in client then client entry that it matches is searched and
5163 the nickname is printed on the screen for user. Affected
5164 file irssi/src/silc/core/client_ops.c.
5166 Mon Dec 3 11:56:59 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5168 * Use cache entry expire time in the LIST command reply to
5169 purge old entries from the cache after the LIST command
5170 reply has been received. This way we don't have non-existent
5171 entries in the cache for too long. Affected file is
5172 silcd/command_reply.c.
5174 Sun Dec 2 23:29:07 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5176 * If we are normal server, and we've not resolved client info
5177 in WHOIS or IDENTIFY from router, and it is global client,
5178 we'll check whether it is on some channel. If it is not
5179 then we cannot be sure about its validity and will resolve it
5180 from router. Fixes a bug in WHOIS and IDENTIFY. Affected
5181 file silcd/command.c.
5183 * Search channel by name (if possible) rather than by ID
5184 in IDENTIFY command's command reply. Affected file is
5185 silcd/command_reply.c.
5187 Sun Dec 2 13:48:46 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5189 * Distribute to the channel passphrase in CMODE_CHANGE notify.
5190 Updated specs and implemented it. Affected file silcd/command.c,
5191 silcd/packet_send.c and silcd/packet_receive.c.
5193 * Implemented the <founder auth> payload handling in the JOIN
5194 command. If provided all conditions for channel joining
5195 except requirement to provide correct passphrase can be
5196 overrided by the channel founder. Updated the protocol specs.
5197 Affected file silcd/command.c.
5199 Added support for founder auth in JOIN command in client
5200 library. Fixed the parsing of the JOIN command now to support
5201 all options as they should be. The affected file is
5202 lib/silcclient/command.c.
5204 * Optimized the WHOIS and IDENTIFY commands to send the request
5205 to router only if it includes nicknames or other names. If
5206 they include only IDs then check the local cache first before
5207 routing. Affected file is silcd/command.c.
5209 * Added channels topic announcements. Affected file is
5210 silcd/packet_receive.c and silcd/server.c.
5212 * Fixed the silc_server_send_notify_topic_set to really destine
5213 the packet to channel. Affected file silcd/packet_send.c.
5215 * Fixed a crash in CHANNEL_CHANGE notify handling in the client
5216 library. Affected file lib/silcclient/client_notify.c.
5218 * Added UMODE announcements. Affected file silcd/server.c.
5220 Sat Dec 1 12:52:39 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5222 * Memory leak fixes in:
5224 lib/silcutil/silcsockconn.c
5225 lib/silcske/silcske.c
5226 lib/silcske/groups.c
5228 lib/silccrypt/silcpkcs.c
5229 lib/silccore/silccommand.c
5230 lib/silccore/silcidcache.c
5235 * ROBOdoc documented the lib/silcske/groups.h file and a
5236 bit changed the interface for better.
5238 Thu Nov 29 22:12:50 EET 2001 Pekka Riikonen <priikone@silcnet.org>'
5240 * Update the client entry context in the ID cache after
5241 nick change. Affected file lib/silcclient/command.c.
5242 Fixes the CUMODE command when regaining founder privileges,
5243 and a little WHOIS problem.
5245 * Fixed silc_net_gethostbyname to correctly call the
5246 inet_ntop. Affected file lib/silcutil/silcnet.c.
5248 Thu Nov 29 19:31:23 EET 2001 Pekka Riikonen <priikone@silcnet.org>'
5250 * Added IPv6 support checking to the configure.in.pre, added
5251 also --enable-ipv6 option to override the check. Affected
5252 file configure.in.pre.
5254 * The silc_thread_create now calls the start function
5255 directly if threads support is not compiled in. Removes
5256 ugly #ifdef's from generic code. Affected files are
5257 lib/silcutil/unix/silcunixthread, win32/silcwin32thread.c.
5259 * Added silc_net_gethostby[name/addr]_async to asynchronously
5260 resolve. Affected files are lib/silcutil/silcnet.[ch].
5262 * Added support for rendering IPv6 based server, client and
5263 channel IDs. Affected file lib/silcutil/silcutil.c.
5265 * Added support for creating IPv6 based server IDs. Affected
5266 file is silcd/serverid.c.
5268 Wed Nov 28 23:46:09 EET 2001 Pekka Riikonen <priikone@silcnet.org>'
5270 * Added silc_net_gethostby[addr/name] into the
5271 lib/silcutil/silcnet.[ch]. Added IPv6 support to Unix network
5272 routines. Added silc_net_is_ip[4/6]. Affected file is
5273 lib/silcutil/unix/silcunixnet.c. All routines that take
5274 address as argument now supports both IPv4 and IPv6 addresses.
5276 Mon Nov 26 18:09:48 EET 2001 Pekka Riikonen <priikone@silcnet.org>'
5278 * Fixed LIST command reply sending in server. Affected file
5281 * Server now sends the kicker's client ID in the KICK notify
5282 to the kicked client. Affected file silcd/command.c.
5284 * The client library now parses the kickers client ID and
5285 UI displays it. Affected files lib/silcclient/client_notify.c
5286 and irssi/src/silc/core/silc-channels.c, module-formats.c.
5288 * Made all payload parsing function prototypes consistent.
5289 They all take now const unsigned char * and uint32 pair as
5290 the payload data instead of SilcBuffer. Changes all around
5291 the source tree. Other unsigned char* -> const unsigned char*
5292 changes around the tree as well.
5294 * Optimized SFTP client and server packet sending not to
5295 allocate new buffer for each packet but to recycle the
5296 first allocated buffer. Affected files are
5297 lib/silcsftp/sftp_client.c, sftp_server.c, sftp_util.[ch].
5299 * Optimized the SFTP client to use SilcList instead of
5300 SilcDList for requests, because it is faster. Affected file
5301 is lib/silcsftp/sftp_client.c.
5303 * Moved the ID Payload routines from lib/silccore/silcpayload.[ch]
5304 into lib/silccore/silcid.[ch].
5306 Renamed silcpayload.[ch] into silcargument.[ch].
5308 Mon Nov 26 15:01:53 CET 2001 Pekka Riikonen <priikone@silcnet.org>
5310 * If client entry is deleted with active key agreement
5311 session, abort the session.
5313 The silc_client_abort_key_agreement now calls the completion
5314 callback with new SILC_KEY_AGREEMENT_ABORTED status.
5316 Affected file lib/silcclient/silcapi.h, client_keyagr.c and
5319 Sun Nov 25 18:01:45 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5321 * Don't use __restrict in older GCC's. Affected file is
5322 lib/silcmath/mpi/mpi-priv.h. A patch by salo.
5324 * silc_net_localhost now attempts to reverse lookup the
5325 IP/hostname. Affected file lib/silcutil/silcnet.c.
5327 * Defined <founder auth> argument to the SILC_COMMAND_JOIN
5328 command. It can be used to gain founder privileges at
5329 the same time when joining the channel.
5331 Defined that the SILC_NOTIFY_TYPE_KICKED send the
5332 kicker's client ID as well. Updated protocol specs.
5334 Defined that the server must send SILC_COMMAND_IDENTIFY
5335 command reply with error status to client who sent
5336 private message with invalid client ID.
5338 Updated the protocol specification.
5340 * Added silc_server_send_command_reply to send any
5341 command reply. Affected file silcd/packet_send.[ch].
5343 * Added silc_id_payload_encode_data to encode ID payload
5344 from raw ID data. Affected file lib/silccore/silcpayload.[ch].
5346 * The server now send IDENTIFY command reply with error
5347 status if client ID in private message is invalid. Affected
5348 file silcd/packet_receive.c.
5350 * Save the server key file with server's IP address in
5351 the filename instead of hostname. The affected file is
5352 irssi/src/silc/core/client_ops.c.
5354 Sat Nov 24 20:08:22 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5356 * Typo fixes in irssi/src/fe-common/silc/module-formats.c.
5359 * Added libtool support for compiling shared objects in
5360 lib/silcsim. Affected file configure.in.pre and
5361 lib/silcsim/Makefile.am. Original patch by cras.
5363 Fri Nov 23 23:30:59 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5365 * Pid file configuration, and server's config file fixes
5366 patch by toma. Updated CREDITS file.
5368 Sun Nov 18 01:34:41 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5370 * Fixed silc_client_channel_message to not try to decrypt
5371 the message twice if it resolved the destination client
5372 information. This could cause of dropping one channel
5373 message. Affected file lib/silcclient/client_channel.c.
5375 Wed Nov 14 23:44:56 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5377 * Added silc_client_run_one into lib/silcclient/silcapi.h and
5378 lib/silcclient/client.c. This function is used when the SILC
5379 Client is run under some other scheduler, or event loop or
5380 main loop. On GUI applications, for example this may be
5381 desired to used to run the client under the GUI application's
5382 main loop. Typically the GUI application would register an
5383 idle task that calls this function multiple times in a second
5384 to quickly process the SILC specific data.
5386 Wed Nov 14 19:16:52 CET 2001 Johnny Mnemonic <johnny@themnemonic.org>
5388 * Fixed silc_server_drop() for dropping the supplementary
5389 groups as well, this could cause a security hole on some
5392 Wed Nov 14 16:22:25 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5394 * __pid_t -> pid_t in lib/silccrypt/silcrng.c. A patch by
5397 * Write PID file after dropping privileges. Added -F option
5398 to run server on foreground. A patch by debolaz.
5399 Affected files silcd/server.c, silcd/silcd.c.
5401 * Fixed MOTD to return the MOTD file server name. Affected
5402 file silcd/command.c.
5404 * Added INFO command reply handling to the Irssi SILC Client.
5405 Affected file irssi/src/silc/core/client_ops.c.
5407 Wed Nov 14 00:18:08 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5409 * Fixed the silc_idcache_list_* routines to really support
5410 the dynamic list. Fixes a crash. Affected file is
5411 lib/silccore/silcidcache.c.
5413 * Fixed the LIST command reply to really call LIST command's
5414 pending callbacks. Affected file silcd/command_reply.c.
5416 Tue Nov 13 00:49:17 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5418 * Update conn->local_entry->nickname after giving NICK
5419 command. Affected file lib/silcclient/command.c.
5421 Sun Nov 11 23:43:02 PST 2001 Brian Costello <bc@wpfr.org>
5423 * Added the [pid] option to the silcd configuration file
5425 Affected files: serverconfig.[ch] and silcd.c
5427 Sun Nov 11 23:56:39 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5429 * Save fingerprint in WHOIS command reply in server.
5430 Affected file silcd/command_reply.c.
5432 * Fixed NICK commands pending callback registration.
5433 Affected file lib/silcclient/command.c.
5435 Sun Nov 11 10:49:10 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5437 * Use ++server->cmd_ident when sending commands in server,
5438 instead of random number. Affected file silcd/command.c.
5440 * Fixed GETKEY command reply to call actually GETKEY pending
5441 command callbacks. Affected file silcd/command_reply.c.
5443 * A bit stricter check for nicknames. Check for same nickname
5444 in NICK command also. Affected file silcd/command.c.
5446 * Do not call INFO command everytime client ID changes, only
5447 during first connecting. Affected file lib/silcclient/client.c.
5449 * Set the new nickname only after successful command reply for
5450 NICK command is returned by server. Affected file
5451 lib/silcclient/command.c.
5453 * Remove nicknames from nicklist during server_signoff notify.
5454 Should fix /NAMES bit more. The affected file is
5455 irssi/src/silc/core/silc-channels.c.
5457 * Added `fingerprint' field to the SilcIDListData in the
5458 silcd/idlist.h to hold the fingerprint of the client's
5461 Send the fingerprint of the client's public key in WHOIS
5464 Affected files silcd/command.c, and silcd/idlist.[ch].
5466 * Added silc_fingerprint into lib/silcutil/silcutil.[ch] to
5467 create fingerprint from given data.
5469 * Show the fingerprint of the client's public key in WHOIS.
5470 Affected files irssi/src/module-formats.[ch] and
5471 irssi/src/silc/core/client_ops.c.
5473 * Format the multiple same nicknames also during JOIN and
5474 NICK_CHANGE notifys. Affected file is
5475 lib/silcclient/client_notify.c.
5477 * Do not print error on screen for invalid private message
5478 payload since it can come if someone is sending private
5479 messages with wrong key. Affected file
5480 lib/silccore/silcprivate.c.
5482 * Fixed multiple concurrent /PING crash. Affected file
5483 lib/silcclient/command.c.
5485 * Changed the wrong ID encoding. All IP addresses must be
5486 in MSB first order in encoded format. They were encoded
5487 wrong and was in LSB format. Affected files are
5488 silcd/serverid.c, lib/silcutil/silcutil.c.
5490 * Remove silc_net_addr2bin_ne from lib/silcutil/silcnet.[ch].
5492 * Call the `connect' client operation through the scheduler
5493 in case of error. Affected file lib/silcclient/client.c.
5495 * Call the `failure' client operation even if the error
5496 occurred locally during a protocol. Affected file is
5497 lib/silcclient/protocol.c.
5499 * Added support of sending LIST command to router from normal
5500 server. This way normal server can get list of all channels
5501 in the network too. Fixed the channel list sending in the
5502 server too. Affected files are silcd/command.c, and
5503 silcd/command_reply.[ch].
5505 * Added silc_server_update_channels_by_server and
5506 silc_server_remove_channels_by_server. They are used during
5507 disconnection of primary router and in backup router protocol.
5508 Affected file silcd/server_util.[ch], silcd/server.c and
5509 silcd/server_backup.c.
5511 * Fixed channel adding to global list in IDENTIFY command
5512 reply in server. Affected file silcd/command_reply.c.
5514 Sat Nov 10 21:39:22 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5516 * If the incoming packet type is REKEY or REKEY_DONE process
5517 that packet always synchronously. Fixes yet another MAC
5518 failed error on slow (dialup) connections. Affected file
5519 lib/silcclient/client.c and silcd/server.c.
5521 Thu Nov 8 22:21:09 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5523 * Call check_version SKE callback for initiator too. Affected
5524 file lib/silcske/silcske.c.
5526 * Implemented fix for security hole found in the SKE that was
5527 fixed in the specification few days back; the initiator's
5528 public key is now added to the HASH value computation.
5529 Added backwards support for the old way of doing it too, for
5530 old clients and old servers. Affected file is
5531 lib/silcske/silcske.c.
5533 * Enabled mutual authentication by default in SKE. If initiator
5534 is not providing mutual authentication the responder will
5535 force it. This will provide the proof of posession of the
5536 private key for responder. The affected files are
5537 lib/silcclient/protocol.c and silcd/protocol.c.
5539 * Do not cache anymore the server's public key during SKE.
5540 We do mutual authentication so the proof of posession of
5541 private key is done, and if the server is authenticated in
5542 conn auth protocol with public key we must have the public
5543 key already. Affected file silcd/protocol.c.
5545 * Added new global debug variable: silc_debug_hexdump. If
5546 it is set to TRUE SILC_LOG_HEXDUMP will be printed. Affected
5547 file lib/silcutil/silclog.[ch].
5549 * Fixed compilation warning due to char * -> const char *.
5550 Affected files lib/silcutil/silcnet.h, and
5551 lib/silccore/silcauth.[ch].
5553 Wed Nov 7 20:43:03 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5555 * Fixed CMODE command when new channel key was created. If
5556 the creation failed the old key was removed. Next time giving
5557 same command would crash the server since the old key was
5558 freed already. Affected file silcd/command.c.
5560 * Fixed the silc_server_announce_get_channels to not crash
5561 on reconnect. Affected file silcd/server.c.
5563 Wed Nov 7 17:15:07 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5565 * Added silc_log_set_debug_string function to set a regex
5566 string to match for debug output. Only the function names,
5567 or filenames matching the given debug string is actually
5568 printed. This way it is possible to filter out those debug
5569 strings that user is not interested in.
5571 Fixed a bug in silc_string_regexify.
5573 Affected files lib/silcutil/silclog.[ch], and
5574 lib/silcutil/unix/silcunixutil.c.
5576 * Changed the -d options in both server and Irssi SILC client
5577 to take the debug string as argument. Affected files
5578 silcd/silcd.c and irssi/src/silc/core/silc-core.c.
5580 Tue Nov 6 21:31:54 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5582 * Added silc_hash_babbleprint to create a Bubble Babble
5583 Encoded fingerprint. The encoding is developed by Antti
5584 Huima (draft-huima-babble-01.txt), and it creates human
5585 readable strings out of binary data. Affected file
5586 lib/silccrypt/silchash.[ch].
5588 * Print the babble print now in addition of fingerprint as well
5589 in Irssi SILC client. Affected files are
5590 irssi/src/fe-common/silc/module-formats.[ch],
5591 irssi/src/fe-common/silc/core/client_ops.c.
5593 Sun Nov 4 23:37:28 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5595 * Fixed a security problem found in SKE. The initiator's
5596 public key too is now added to the HASH hash value creation
5597 which is signed by the responder to create the SIGN value.
5598 This will prevent anyone in the middle to lie to the responder
5599 about the initiator's public key. If this is done now, the
5600 man in the middle will get caught. Updated the protocol
5603 Sun Nov 4 11:43:53 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5605 * Better installation directory handling. Configure module
5606 paths and other paths automatically to example_silc* files
5607 in doc/. A patch by toma.
5609 * Fixed compiler warning from MPI library, and from SILC RNG.
5612 * Added SILC_SERVER_PID_FILE to define the pid file for server.
5613 It can be configured with ./configure. A patch by toma.
5615 Sat Nov 3 23:48:23 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5617 * Find correct make to use in prepare-clean. A patch by
5618 toma. Affected file prepare-clean.
5620 Sat Nov 3 22:04:00 PST 2001 Brian Costello <bc@mksecure.com>
5622 * Added irssi variables use_auto_addr, auto_bind_ip,
5623 auto_bind_port and auto_public_ip.
5625 * Changed the interface for silc_client_send_key_agreement
5626 in lib/silcclient/silcapi.h
5630 irssi/src/silc/core/silc-core.c
5632 lib/silcclient/silcapi.h
5633 irssi/src/silc/core/silc-channels.c
5634 lib/silcclient/client_keyagr.c
5637 Sat Nov 3 17:48:55 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5639 * Added silc_pkcs_public_key_compare to compare two
5640 public keys. Affected file lib/silccrypt/silcpkcs.[ch].
5642 * Check that the client who set the founder mode on the
5643 channel is the same client that is giving the founder
5644 mode to itself. It is done by comparing the saved public
5645 key (it is saved even in the authentication is passphrase).
5646 Affected file silcd/command.c.
5648 Fri Nov 2 18:52:08 EST 2001 Pekka Riikonen <priikone@silcnet.org>
5650 * Do not process packet for disconnected socket connection.
5651 Affected file lib/silccore/silcpacket.c.
5653 * Process the DISCONNECT packet through scheduler in the
5654 client library. Affected file lib/silcclient/client.c.
5656 * Fixed the silc_client_packet_parse to not to increase
5657 the packet sequence number if the conn->sock and the
5658 current socket connection is not same. This can happen
5659 for example during key agreement when the conn includes
5660 multiple socket connections (listeners). Affected file
5661 lib/silcclient/client.c.
5663 * The sender of the file transfer request now provides also
5664 the pointer (listener) for the key exchange protocol. If
5665 the listener cannot be created then it sends empty key
5666 agreement and lets the receiver provide the listener.
5668 Added `local_ip' and `local_port' arguments to the
5669 silc_client_file_send. If they are provided they are used,
5670 if not then it will attempt to find local IP address, if
5671 not found or bind fails then the remote client will provide
5674 Affected files are lib/silcclient/client_ftp.c and
5675 lib/silcclient/silcapi.h.
5677 * Extended the FILE SEND command to support defining the
5678 local IP and port for key exchange listener. They are
5679 optional. Affected file irssi/src/silc/core/silc-servers.c.
5681 Thu Nov 1 22:10:07 EST 2001 Pekka Riikonen <priikone@silcnet.org>
5683 * Defined to WHOIS command reply the sending of fingerprint
5684 of the client's public key (if the proof of posession of the
5685 corresponding private key is verified by the server).
5686 Updated to the protocol specification.
5688 * Added support of receiving the client's public key's
5689 fingerprint in command reply in client library. Affected
5690 file is lib/silcclient/command_reply.c, and
5691 lib/silcclient/idlist.[ch].
5693 Thu Nov 1 18:06:12 EST 2001 Pekka Riikonen <priikone@silcnet.org>
5695 * Do not send over 128 chars long nickname to the server
5696 in NICK command. Affected file lib/silcclient/command.c.
5698 * Do not send over 256 chars long channel names to the server
5699 in JOIN command. Affected file lib/silcclient/command.c.
5701 Tue Oct 30 22:48:59 EST 2001 Pekka Riikonen <priikone@silcnet.org>
5703 * Assure that silc_server_close_connection cannot be called
5704 twice for same socket context. Affected file is
5707 Tue Oct 30 16:58:14 EST 2001 Pekka Riikonen <priikone@silcnet.org>
5709 * Send error message to application if opening file for
5710 writing during file transfer fails. Affected file is
5711 lib/silcclient/client_ftp.c.
5713 Remove all file transfer sessions for a client that we're
5714 removing from ID cache.
5716 Affected file is lib/silcclient/client_ftp.c.
5718 * Fixed silc_net_addr2bin to return correct address. Affected
5719 file lib/silcutil/[unix/win32]/silc[unix/win32]net.c.
5721 * Fixed file transfer session removing on signoff notify.
5722 Affected file irssi/src/silc/core/silc-servers.c.
5724 * Added the SilcClientFileError to be returned in the monitor
5725 callback. Added NO_SUCH_FILE and PERMISSION_DENIED errors.
5726 Affected file lib/silcclient/silcapi.h.
5728 Mon Oct 29 17:43:04 EST 2001 Pekka Riikonen <priikone@silcnet.org>
5730 * Fixed a crash in silc_client_ftp_free_sessions and
5731 silc_client_ftp_session_free_client. Affected file
5732 lib/silcclient/client_ftp.c.
5734 * Added `disabled' field in the SilcChannelEntry in the server
5735 to indicate if the server entry is disabled. Affected file
5736 silcd/idlist.h, silcd/command[_reply].c.
5738 * SILC server adds now /var/run/silcd.pid everytime it is
5739 started. Affected file silcd/silcd.c.
5741 * Added silc_server_packet_send_clients to send a packet to
5742 the provided table of client entries. Affected file
5743 silcd/packet_send.[ch].
5745 * Fixed a crash in client resolving in client_prvmsg.c in
5746 client library. Affected file lib/silcclient/client_prvmsg.c.
5748 * Do not actually remove the client directly from ID cache
5749 during SERVER_SIGNOFF, but invalidate it. This way we
5750 preserve the WHOWAS info for the client. Affected file
5751 silcd/server_util.c.
5753 * Fixed SERVER_SIGNOFF notify handling in the server. The
5754 server is now able to process incoming SERVER_SIGNOFF notify
5755 for a server that it doesn't even know about. It will remove
5756 the clients provided in the notify. Affected file
5757 silcd/packet_receive.c.
5759 * Check for partial packet in data queue after every packet that
5760 was found from the queue. Return and wait for more data if
5761 there is partial data in queue. Affected file is
5762 lib/silccore/silcpacket.c.
5764 Sun Oct 28 18:46:27 EST 2001 Pekka Riikonen <priikone@silcnet.org>
5766 * Added SilcClietFileError enum to indicate error in
5767 file transfer. Added SILC_CLIENT_FILE_MONITOR_KEY_AGREEMENT
5768 and SILC_CLIENT_FILE_MONITOR_ERROR new monitor statuses.
5769 Affected files lib/silcclient/silcapi.h and
5770 lib/silcclient/client_ftp.c.
5772 * Check that newsize in silc_buffer_realloc is larger than
5773 the old buffer's size. Affected file lib/silcutil/silcbufutil.h.
5775 * Added better monitor of file transfers. It now monitors
5776 key agreement protocol during the file transfer too. Added
5777 error reporting too. Affected files
5778 irssi/src/silc/core/silc-servers.c,
5779 irssi/src/fe-common/silc/module-formats.[ch].
5781 * Wrote a help file for FILE command.
5783 * Added silc_rng_global_get_byte_fast to get not-so-secure
5784 random data as fast as possible. Random data is read from
5785 /dev/urandom if available and from the SILC RNG if not
5786 available. It is used in padding generation. Affected file
5787 lib/silccrypt/silcrng.[ch].
5789 * All packets in client library are now processed synchronously.
5790 Optimized packet processing a lot. Affected file
5791 lib/silcclient/client.c.
5793 * All server connection packets are processing synchronously
5794 now in server, to optimize packet processing. Affected file
5797 * Include files are installed now only in Toolkit distribution
5798 if make install is given. Affected files: all Makefile.am's.
5800 Thu Oct 25 22:44:06 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5802 * Assure that silc_client_notify_by_server_resolve does not
5803 resolve the client information multiple times. If it cannot
5804 be found by the first it cannot be found at all. Affected
5805 file lib/silcclient/client_notify.c.
5807 * Fixed WHOWAS command reply calling. Affected file
5808 lib/silcclient/command_reply.c.
5810 * Removed all references to silc_idlist_get_client from the
5811 Irssi SILC client since that call is internal call used by
5812 the library. The Irssi SILC client will use now client
5813 retrieval functions found in silcapi.h.
5815 * Fixed a bug in resolving nickname info before sending
5816 private message. It used freed memory. Affected file
5817 irssi/src/silc/core/silc-servers.c.
5819 Thu Oct 25 19:04:49 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5821 * Assure my_channels statistics cannot go negative in server.
5822 Affected files silcd/server.c, silcd/server_util.c.
5824 Wed Oct 24 19:53:05 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5826 * Upgraded dotconf 1.0.2 to 1.0.6 in lib/dotconf.
5828 Tue Oct 23 13:51:19 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5830 * Win32 Toolkit changes. Affected files
5831 win32/silc.dsw, win32/libsilc/libsilc.def,
5832 win32/libsilcclient/libsilc.def,
5833 lib/silcutil/silcutil.c, and
5834 lib/sftp/sftp_fs_memory.c.
5836 Mon Oct 22 16:35:05 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5838 * Added silc_net_localip to return local host's IP address.
5839 Affected file lib/silcutil/silcnet.[ch].
5841 * If key exchange or rekey protocol is active for a connection
5842 parse all packets syncronously since there might be packets
5843 in packet queue that we are not able to process without first
5844 processing packets before them. Affected file silcd/server,
5845 lib/silcclient/client.c.
5847 * SilcPacketParserCallback now returns TRUE or FALSE to indicate
5848 whether library should continue processing the packet.
5849 Affected file lib/silccore/silcpacket.h.
5851 * Added SilcSFTPMonitor callback, SilcSFTPMonitors and
5852 SilcSFTPMonitorData to SFTP server to monitor various
5853 SFTP client requests. Affected file lib/silcsftp/silcsftp.h,
5854 lib/silcsftp/sftp_server.c.
5856 * Added silc_file_size to return file size. Affected file
5857 lib/silcutil/silcutil.[ch].
5859 * Implemented the file transfer support for the client library.
5860 Added preliminary support for simple client to client one-file
5861 transmission. Affected file lib/silcclient/client_ftp.c,
5862 lib/silccilent/client.[ch].
5864 * Added new local command FILE to the Irssi SILC Client.
5865 It is used to perform the file transfer. It has subcommands
5866 SEND, RECEIVE, SHOW and CLOSE. Affected files
5867 irssi/src/silc/core/client_ops.c,
5868 irssi/src/silc/core/silc-server.[ch].
5870 Mon Oct 22 12:50:08 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5872 * Relay the SILC_PACKET_FTP in the server. Affected files
5873 silcd/server.c and silcd/packet_receive.c.
5875 Sun Oct 21 20:21:02 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5877 * Renamed silc_file_read and silc_file_write to functions
5878 silc_file_readfile and silc_file_writefile. Added function
5879 silc_file_open and silc_file_close. Affected files
5880 lib/silcutil/silcutil.[ch].
5882 Thu Oct 18 20:58:13 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5884 * Resolve the client info when received private message or
5885 channel message for a client which nickname we don't know.
5886 Affected files lib/silcclient/client_prvmsg.c and
5887 lib/silcclient/client_channel.c.
5889 * Do not crash in /KEY if client is not connected. Affected
5890 file irssi/src/silc/core/silc-channels.c.
5892 * Added SilcClientStatus field to the SilcClientEntry in the
5893 lib/silcclient/idlist.h.
5895 Added SILC_CLIENT_STATUS_RESOLVING to mark that the entry
5896 is incomplete and is being resolved, it won't be resolved
5899 Make sure also that USERS command reply does not resolve
5900 twice information. Affected file is
5901 lib/silcclient/command_reply.c.
5903 Make sure that silc_client_get_clients_by_list does not
5904 resolve twice same information.
5906 * Check for valid client->id in the silc_server_free_client_data.
5907 Affected file silcd/server.c.
5909 * Fixed /GETKEY nick@server not to crash if the server entry
5910 is not found. Affected file lib/silcclient/command.c.
5912 * Fixed the silc_server_check_cmode_rights to check the
5913 requested modes correctly. Affected file silcd/command.c.
5915 Thu Oct 18 12:10:22 CEST 2001 Pekka Riikonen <priikone@silcnet.org>
5917 * Better checks for non-printable chars in nick added.
5918 Affected file silcd/command.c.
5920 Thu Oct 18 09:18:58 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5922 * Call the silc_server_udpate_servers_by_server in the
5923 primary router that comes back online in the backup resuming
5924 protocol. Otherwise it routes packets wrong. Affected file
5925 silcd/server_util.[ch], silcd/server_backup.c.
5927 Wed Oct 17 16:51:18 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5929 * Added SILC_STR_UI8_[N]STRING[_ALLOC] formats to the
5930 lib/silcutil/silcbuffmt.[ch].
5932 * Redefined the SILC packet header to include the padding
5933 length. Affected file lib/silccore/silcpacket.[ch].
5935 * Added SILC_PACKET_PADLEN_MAX macro to return the padding
5936 length for maximum padding up to 128 bytes). Affected
5937 file lib/silccore/silcpacket.h.
5939 * Removed all backwards support for old 0.5.x MAC thingies.
5940 The SILC packet header change makes it impossible to be
5941 backwards compatible.
5943 * Send the ENDING packet with timeout in the backup resuming
5944 protocol. This is to assure that all routers has connected
5945 to the primary router. Affected file silcd/server_backup.c.
5947 * Changed the RNG to take the first IV from random data. It
5948 used to take it from zero actually. Changed the RNG also
5949 to use /dev/urandom during session. /dev/random is used
5950 in initialization. Affected file lib/silccrypt/silcrng.[ch].
5952 Tue Oct 16 20:45:49 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5954 * Changed the SILC packet header to have the first two bytes
5955 (the packet length) encrypted. Affected files aroung the
5956 code tree, lib/silccore/silcpacket.[ch]. Removed the
5957 SilcPacketCheckDecrypt callback. It is not needed anymore
5958 since the silc_packet_receive_process will determine now
5959 whether the packet is normal or special.
5961 * Implemented the unidirectional MAC keys. Affected files
5962 lib/silcske/silcske.c, silcd/protocol.c and
5963 lib/silcclient/protocol.c.
5965 * Implemented the packet sequence number to the MAC computation.
5966 Affected files lib/silccore/silcpacket.c, silcd/protocol.c,
5967 silcd/packet_send.c, silcd/server.c, lib/silcclient/client.c,
5968 lib/silcclient/protocol.c.
5970 Mon Oct 15 17:42:55 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5972 * Allow backup router to announce servers. All servers
5973 announced by backup router are added to the global list
5974 automatically. Update hte server's socket to our primary
5975 router also when backup router announces a server.
5976 Affected file silcd/packet_receive.c.
5978 * Do not update the client->router in the function
5979 silc_server_udpate_clients_by_server if the client is on
5980 global list. We might fail to find any specific server
5981 for locally connected clients and local cell clients. They
5982 should still use the `from' and not `to' as client->router.
5983 This fixes backup router resuming protocol. Affected file
5984 silcd/server_util.c.
5986 * Decrease channel statistics count only if the channel
5987 deletion worked. Affected files are silcd/server.c and
5988 silcd/server_util.c.
5990 * Added silc_server_update_servers_by_server to update origin
5991 of all server entries. Used during backup router protocol.
5992 Affected files silcd/server_util.[ch], silcd/server.c. and
5993 silcd/backup_router.c.
5995 * ROBODoc documented the lib/silccrypt/silchmac.h. Added new
5996 function silc_hmac_init, silc_hmac_update, silc_hmac_final,
5997 silc_hmac_get_hash and silc_hmac_get_name. Affected file
5998 lib/silccrypt/silchmac.c.
6000 Sun Oct 14 18:28:22 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6002 * Assure that router cannot reroute the same channel message
6003 to the sender. Affected file silcd/packet_receive.c.
6005 Sat Oct 13 12:46:18 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6007 * Made better checks that the channel message is not sent
6008 to the router it came from. Affected file is
6009 silcd/packet_send.c. Fixed memory leak too.
6011 * Announce informations for incoming router connection, but
6012 only after checking if it is replaced by backup router.
6013 Affected file silcd/packet_receive.c.
6015 Fri Oct 12 18:37:24 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6017 * Fixed the backup resuming protocol to work in multiple
6018 router environment. Affected file silcd/server_backup.c.
6020 * Route packet only to one router in the function
6021 silc_server_packet_send_to_channel. Affected file is
6022 silcd/packet_send.c.
6024 * Fixed silc_server_send_notify_dest to set the broadcast
6025 flag. Fixed the silc_server_send_notify_topic to actually
6026 send the TOPIC_CHANGE notify and not SERVER_SIGNOFF notify.
6027 Affected file silcd/packet_send.c.
6029 * Changed the SFTP Filesystem interface. Changed the
6030 SilcSFTPFilesystemStruct to SilcSFTPFilesystemOps to include
6031 the filesystem operation function. The SilcSFTPFilesystem
6032 is now a context that is allocated by all filesystem allocation
6033 functions and it already includes the operations structure
6034 and filesystem specific context. It is given as argument
6035 now to the silc_sftp_server_start. This made the interface
6036 a bit cleaner. Affected file lib/silcsftp/silcsftp[_fs].h,
6037 lib/silcsftp/sftp_fs_memory.c and sftp_server.c.
6039 Thu Oct 11 22:19:26 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6041 * Changed the backup router adding and getting interfaces
6042 in the server. The router that will be replaced by the
6043 specified backup router is now sent as argument. Affected
6044 files silcd/serverconfig.[ch], silcd/backup_router.[ch], and
6047 * Added silc_net_addr2bin_ne to return the binary form of
6048 the IP address in network byte order. Affected files
6049 lib/silcutil/[unix/win32].silc[unix/win32]net.[ch].
6051 Thu Oct 11 12:14:19 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6053 * Check for existing server ID in silc_server_new_server
6054 and in silc_server_connect_to_router_final and remove the
6055 old entry if it exists. Affected file silcd/packet_receive.c,
6058 * Send the channel message always to only one router, either
6059 in upstream or downstream. Affected file is
6060 silcd/packet_send.c.
6062 Tue Oct 9 17:45:43 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6064 * Wrote the definition of the backup resuming protocol to the
6065 protocol specification.
6067 * Removed one redundant channel key generation from normal
6068 server during joining procedure. Removed one redundant
6069 channel key sending from server to router during joining
6070 procedure. Affected file silcd/command.c.
6072 * Made minor bugfixes to the backup router resuming protocol.
6073 Affected file silcd/server_backup.c, server.c.
6075 Mon Oct 8 16:47:42 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6077 * Added --disable-asm configuration option. Affected files
6078 configure.in.pre, lib/silcmath/mpi/configure.in. A patch
6081 * Implemented the backup resuming protocol that is used to
6082 resume the primary router position in the cell after the
6083 primary router comes back online. Affected files
6084 silcd/server_backup.[ch], silcd/server, silcd/packet_receive.c,
6085 and silcd/server_util.[ch].
6087 Sun Oct 7 12:29:25 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6089 * Sleep two (2) seconds after sending QUIT command to server.
6090 Affected file lib/silcclient/command.c.
6092 * Assure that if outgoing data buffer is pending do not force
6093 send any data. Affected file silcd/packet_send.c.
6095 * Assure that if outgoing data buffer is pending do not force
6096 send any data. Affected file lib/silcclient/client.c.
6098 * Implemented the backup router support when the primary router
6099 goes down. The servers and routers can now use the backup
6100 router as new primary router without loosing connectivity.
6102 Sat Oct 6 21:18:54 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6104 * Added new SILC_IDLIST_STATUS_DISABLED flag for entries
6105 in the server to indicate disabled entry. All data read
6106 from the connection will be ignored and no data is sent
6107 for entry that is disabled. Affected files are
6108 silcd/idlist.h, silcd/server.c.
6110 Fri Oct 5 00:03:29 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6112 * Created SFTP client and server test programs in the
6113 lib/silcsftp/tests directory.
6115 Wed Oct 3 23:31:42 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6117 * Implemented memory filesystem (virtual filesystem) for
6118 SFTP server. Affected file lib/silcsftp/silcsftp_fs.h,
6121 Sun Sep 30 22:10:57 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6123 * Implemented the SFTP (SSH File Transfer Protocol) to the
6124 lib/silcsftp. It includes SFTP client and SFTP server
6127 Sun Sep 30 10:35:44 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6129 * Moved lib/silccore/silcprotocol.[ch] to the
6130 lib/silcutil library.
6132 * Added silc_buffer_format_vp and silc_buffer_unformat_vp to
6133 take variable argument list pointer as argument. Affected
6134 file lib/silcutil/silcbuffmt.[ch].
6136 * Added silc_buffer_set function that is used to set data
6137 to a SilcBuffer that is not allocated at all (SilcBufferStruct).
6138 Affected file lib/silcutil/silcbuffer.h.
6140 * Changed various routines in the core library to use the new
6141 silc_buffer_set instead of allocating new buffer only for
6144 * Added 64-bit value formatting and unformatting support to the
6145 silc_buffer_[un]format routines. Affected file is
6146 lib/silcutil/silcbuffmt.[ch].
6148 Added also 64-bit macros: SILC_GET64_MSB and SILC_PUT64_MSB,
6149 to includes/bitmove.h.
6151 Fri Sep 28 21:30:10 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6153 * Fixed channel user mode saving in client library. Affected
6154 file lib/silcclient/command[_reply].c.
6156 Thu Sep 27 22:52:30 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6158 * Defined the file transfer to the SILC Protocol. Added
6159 new packet type SILC_PACKET_FTP and defined File Transfer
6160 Payload. The mandatory file transfer protocol is SFTP
6161 (SSH File Transfer Protocol). Affected file in addition
6162 of the internet draft is lib/silccore/silcpacket.h.
6164 * Deprecated the SILC_PACKET_CELL_ROUTERS and defined new
6165 packet SILC_PACKET_RESUME_ROUTER instead. The new packet
6166 is used as part of backup router protocol when the primary
6167 router of the cell is back online and wishes to resume
6168 the position as primary router.
6170 * Redefined the MAC generation keys in the protocol. The
6171 same key is not used anymore in both direction. Both
6172 direction will now use different keys for sending and
6173 receiving. This fixes a potential security flaw. This
6174 change causes incompatibilities in the protocol.
6176 * Redefined also the MAC computation from the packet.
6177 An packet sequence number is now added to the MAC
6178 computation. This prevents possible replay attacks against
6179 the protocol. This change too causes incompatibilities
6182 Added `sequence' field to the SilcPacketContext to hold
6183 the current sequence number for the packet.
6185 Wed Sep 26 20:15:22 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6187 * Added `created' field to the SilcIDListData in the file
6188 silcd/idlist.h to indicate the time when the entry was
6191 * Added `created' field to the SilcChannelEntry too. Affected
6192 file silcd/idlist.h.
6194 * Added `creation_time' aguments to all the announcement functions
6195 in the server. If it is provided then only the entries that
6196 was created after the provided time frame are actually
6197 announced. Affected file silcd/server.[ch].
6199 * The protocol says that the Channel ID's IP address must be
6200 based on the router's IP address. Added check for this in
6201 the silc_server_new_channel when processing incoming New Channel
6202 Payload. Affected file silcd/packet_receive.c.
6204 * Print out the correct version with --version in SILC client.
6205 Affected file irssi/src/silc/core/silc-core.c.
6207 Mon Sep 24 17:19:00 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6209 * Fixed WHOWAS command to check for completnes of the client
6210 entry always, not just when the command is coming from client.
6211 Affected file silcd/command.c.
6213 * Added new function silc_server_packet_queue_purge to purge the
6214 outgoing data queue to the network. After the function returns
6215 it is guaranteed that the outgoing packet queue is empty.
6216 Affected file silcd/packet_send.[ch].
6218 * Purge the outgoing packet queue in the rekey protocol's final
6219 callback to assure that all rekey packets go to the network
6220 before quitting the protocol. Affected file silcd/server.c.
6222 * Added silc_client_packet_queue_parse as similar function as
6223 in server to the client library. The affected file is
6224 lib/silcclient/client.c.
6226 Sun Sep 23 15:15:53 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6228 * Splitted silcd/server.c and created silcd/server_util.[ch]
6229 for utility functions.
6231 * Added new socket flag SILC_SF_DISABLED to indicate that the
6232 connection is open but nothing can be sent to or received from
6233 the connection. Affected file lib/silcutil/silsockconn.[ch].
6234 The checking for disabled socket is checked in the low level
6235 silc_socket_write and silc_socket_read functions.
6237 Thu Sep 20 23:11:28 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6239 * Allow only nicknames and channel names that fits into the
6240 7-bit unsigned char ASCII set. Affected file silcd/command.c.
6242 Thu Sep 20 18:04:12 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6244 * When processing JOIN command reply in server check that if
6245 the channel exists in our global list we'll move it the local
6246 list. Affected file silcd/command_reply.c.
6248 * Fixed the check whether client is joined on the channel already
6249 in JOIN command. Affected file lib/silcclient/command.c.
6251 * Fixed the JOIN command reply to check whether the channel
6252 already exists. Affected file lib/silcclient/command_reply.c.
6254 Wed Sep 19 22:58:32 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6256 * Added silc_ske_status_string to map the SKE error numbers
6257 to readable strings. The affected files are
6258 lib/silcske/silcske[_status].[ch].
6260 Tue Sep 18 22:50:41 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6262 * Do not show the private channels on the WHOIS channel list
6263 as it is not allowed by the protocol. The affected file is
6266 Sun Sep 16 12:32:58 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6268 * Assure that the packet length digged from the actual packet
6269 is something sensible in the silc_packet_decrypt_rest_special
6270 in lib/silccrypt/silcpacket.c.
6272 * Free and NULL the allocated pointer in silc_hmac_alloc if
6273 the HMAC allocation fails. The affected file is
6274 lib/silccrypt/silchmac.c.
6276 * Print the selected security properties to the log files in
6277 the server. Affected file silcd/protocol.c.
6279 * Add SKE's reference counter even if calling the completion
6280 callback manually. Otherwise it goes negative, although it
6281 does not cause any problems. The affected file is
6282 lib/silcske/silcske.c.
6284 * Remove the client entry with short timeout after giving the
6285 KILL command. Affected file lib/silcclient/command.c.
6287 * Fixed to send error reply in WHOIS and IDENTIFY commands in
6288 case all found clients are already disconnected (WHOWAS would
6289 found them) in the server. Affected file silcd/command.c.
6291 * Update the last_receive (time of last data received) to be
6292 updated only when received private or channel message so that
6293 the idle time showed in WHOIS makes more sense.
6295 * Added boolean field `valid' in to the SilcClientEntry in the
6296 client library to indicate whether the entry is valid or not.
6297 This fixes the nickname change bug on channel when changing
6298 the nickname to be same than the old (like nick to Nick) the
6299 nickname formatter doesn't set the new nick anymore to Nick@host.
6300 Affected file lib/silcclient/idlist.[ch].
6302 * Now actually fixed the nickname changing on disconnection.
6303 Added new function silc_change_nick to the Irssi SILC Client.
6304 Affected file irssi/src/silc/core/client_ops.c,
6305 irssi/src/silc/core/silc-nicklist.[ch].
6307 Sat Sep 15 13:29:17 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6309 * Check that the public key exists in the GETKEY command before
6310 trying to encode it. Affected file silcd/command.c.
6312 * Print some notifications on received public keys with GETKEY
6313 command in the Irssi SILC Client. Affected files are
6314 irssi/src/fe-common/silc/module-formats.[ch],
6315 irssi/src/silc/core/client_ops.c.
6317 * Use IDENTIFY command to resolve the server information in the
6318 GETKEY command instead of INFO command. Affected file
6319 lib/silcclient/command.c.
6321 * All command reply functions in the client library now calls
6322 the pending command reply callbacks even if an error has
6323 occurred. The server has done this a long time and now it was
6324 time to move the client library to this as well. Now all
6325 errors can be delivered back to the pending command reply
6326 callbacks if necessary. Affected files are
6327 lib/silcclient/command[_reply].[ch].
6329 * Change the nickname on disconnection back to the username
6330 because in reconnect the server will enforce it to it anyway.
6331 Affected file irssi/src/silc/core/silc-servers.c.
6333 * Fixed a config file parsing bug in the Irssi SILC client.
6334 Affected file irssi/src/silc/core/clientconfig.c.
6336 Thu Sep 13 23:11:18 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6338 * When printing the channel mode on JOIN, verify that the
6339 channel key and channel's HMAC are valid. Affected file
6340 irssi/src/silc/core/client_ops.c.
6342 Thu Sep 13 20:24:52 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6344 * Added defines SILC_DEFAULT_CIPHER, SILC_DEFAULT_HMAC,
6345 SILC_DEFAULT_HASH and SILC_DEFAULT_PKCS in the file
6346 lib/silccrypt/[silccipher.h|silchmac.h|silchash.h|silcpkcs.h].
6348 * Removed channel key rekey task deleting from the function
6349 silc_server_save_channel_key. Affected file silcd/server.c.
6350 Added explicit timeout task context instead that is used to
6351 delete the task if we are registering a new task before the
6352 new task has elapsed.
6354 * When channel key rekey occurs the client library now saves
6355 the old channel key for a short period of time (10 seconds) and
6356 is able to use it in case some is still sending channel
6357 messages encrypted with the old key after the rekey. Affected
6358 file lib/silcclient/[idlist.h|client_channel.c].
6360 Sun Sep 9 15:49:16 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6362 * Added check to the silc_server_new_id_real to not accept
6363 new ID if it is the sender's own ID. Affected file is
6364 silcd/packet_receive.c.
6366 * Assure that we do not announce ourself or the one we've
6367 sending our announcements when we're router and are announcing
6368 servers to our primary router. Affected file silcd/server.c.
6370 * Fixed silc_server_command_identify_check_client to assemble
6371 correct WHOIS packet. It send corrupted WHOIS packet and
6372 caused problem with router to router connections. Affected
6373 file silcd/command.c.
6375 Fixed also silc_server_command_whois_check the same way
6376 as for the IDENTIFY command.
6378 * Added new SilcIDListStatus to the server in the SilcIDListData
6379 structure. The status now includes the current status of
6380 the entry (like registered, resolved etc.). Affected file
6381 silcd/idlist.[ch]. Defined a bunch of different status types
6382 as well. This replaced the old boolean registered field as well.
6384 Added resolve_cmd_ident field to the SilcClientEntry structure
6385 too so that if the entry is for example being resolved so
6386 another command may attach to the same pending command reply
6387 without requiring to resolve the same entry again. This concept
6388 should optimize the WHOIS and the IDENTIFY resolving under
6389 heavy load by taking away unnecessary resolving for entries
6390 that are being resolved already.
6392 Added support for adding multiple pending commands for one
6393 command idenfier. Affected file silcd/command[_reply].[ch].
6395 * Fixed WHOIS and IDENTIFY save to remove the cache entry
6396 before deleting the data. Otherwise the hash table will have
6397 freed data in comparison functions. Affected file is
6398 silcd/command_reply.c.
6400 * Fixed silc_idlist_replace_client_id to add the new entry to
6401 the cache with NULL nickname. Otherwise there will be invalid
6402 memory as the nickname after the nickname is freed. Affected
6403 file silcd/packet_receive.c.
6405 * Fixed the silc_idlist_get_clients_by_hash. The entries was
6406 saved into wrong slots because the previous number of entries
6407 was not taken into account. Affected file silcd/idlist.c.
6408 Fixed same thing in silc_idlist_get_clients_by_nickname too.
6410 * If we are router and we receive JOIN notify to a channel that
6411 does not have any users then notified client is marked as the
6412 channel founder, as it is it. The affected file is
6413 silcd/packet_receive.c
6415 * Added to the extended hash table API's table_del_*ext functions
6416 the destructor as argument too, so that the caller can decide
6417 which destructor to use or whether to use destructor at all.
6418 Affected file lib/silcutil/silchashtable.[ch].
6420 * Fixed ID Cache purging. It actually deleted the entries from
6421 the hash table after the data was freed. The hash table ended
6422 up comparing freed memory. The affected file is
6423 lib/silccore/silcidcache.c.
6425 Sat Sep 8 10:22:10 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6427 * Fixed Irssi SILC client's KILL command's HELP syntax.
6429 * The USERS command now resolves the detailed user information
6430 if the userinfo field is missing. Affected file is
6431 lib/silcclient/command_reply.c.
6433 * Do not print error in silc_file_read if the read file does
6434 not exist. Just silently return NULL. Affected file is
6435 lib/silcutil/silcutil.c.
6437 * Fixed the silc_log_output to not wine about NULL filename
6438 and to not create some bogus " " filename. Affected file is
6439 lib/silcutil/silclog.c.
6441 Fri Sep 7 22:16:38 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6443 * Fixed various printing bugs on the user interface in the
6444 Irssi SILC Client. Minor changes that were forgotten from
6447 Fri Sep 7 17:28:37 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6449 * Fixed the configure.in.pre and the compilation and distribution
6450 environment to support the new autoconf 2.52. That version is
6451 now required to compile the CVS trunk.
6453 Thu Sep 6 12:47:37 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6455 * Renamed function silc_parse_nickname to silc_parse_userfqdn
6456 to generally parse user@fqdn format strings. Affected file
6457 lib/silcutil/silcutil.c.
6459 * Added nickname_format and nickname_force_format fields to the
6460 SilcClientParams structure. The first one defines the format
6461 for the nicknames that the library will enforce if the receives
6462 multiple same nicknames. The second one is boolean value and
6463 can be used to force the library to always enforce the format
6464 to the nicknames regardles whether there are multiple nicknames
6465 or not. This configurable formatting was employed to flexibly
6466 support accessing multiple nicknames from the user interface.
6467 The userinterface can now set the nicknames to what ever format
6468 they prefer. Affected file lib/silcclient/silcapi.h.
6470 Added function silc_client_nickname_format to the file
6471 lib/silcclient/idlist.c. It performs the nickname formatting.
6473 Added new field `hostname´ to the SilcClientEntry context.
6474 It holds the hostname of the client. Affected file is
6475 lib/silcclient/idlist.h.
6477 * Irssi SILC Client sets the nicknames in nick@hostn format.
6478 Fe. priikone@otaku, priikone@otaku2 etc. Affected file
6479 irssi/src/silc/core/silc-core.c.
6481 The WHOIS printing now also shows both the real nickname and
6482 the formatted nickname so that user knows how to access the
6483 user if there are multiple same nicknames cached. Affected
6484 file irssi/src/silc/core/client_ops.c. Changed the WHOIS
6485 printing formatting too to take the hostname now as a separate
6486 argument. The Affected file is
6487 irssi/src/fe-common/silc/modules-formats.[ch].
6489 * Changed the silc_client_get_clients_local to accept the formatted
6490 nickname as argument. It accepts the real nickname too but the
6491 formatted nickname can be used to find the true entry from
6492 multiple entries. Affected file lib/silcclient/silcapi.h and
6493 lib/silcclient/idlist.c.
6495 * Added nickname_format_parse field to the SilcClientParams.
6496 It is a callback function provided by the application to parse
6497 the nickname out of the formatted nickname string. The library
6498 calls it to get the nickname from the formatted string. Since
6499 the application generally knows better the format of the nickname
6500 string it parses it instead of the library, even though library
6501 encodes the formatted string. If the callback function is not
6502 provided then the library will use the string as is. The
6503 affected file is lib/silcclient/silcapi.h.
6505 * All the nickname strings passed to the client library in
6506 commands are now expected to be formatted nickname strings.
6507 If the command does not support the formatted nickname string
6508 it will assume that the sent string is the actual nickname.
6509 Affected file lib/silcclient/command.c.
6511 Tue Sep 4 22:31:28 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6513 * Added public key authentication support to OPER and SILCOPER
6514 commands in the client library. Affected file is
6515 lib/silcclient/command.c.
6517 Tue Sep 4 12:39:17 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6519 * Changed the get_auth_methdod client operation to be asynchronous.
6520 It can be async if the application resolves the authentication
6521 method from the server during the negotiation. Added new
6522 SilcGetAuthMeth completion callback that the application will
6523 call after resolving the authentication method.
6525 Added function silc_client_request_authentication_method that
6526 the application can use to resolve the authentication method
6527 from the server. Added also SilcConnectionAuthRequest callback
6528 that the library will call after the server has replied. The
6529 application can call this function if it does not know the
6530 current authentication method.
6532 Affected files are lib/silcclient/client.c and
6533 lib/silcclient/silcapi.h.
6535 * The Irssi SILC client now automatically resolves the authentication
6536 method incase any configuration information is not present (and
6537 currently there never is). The affected file is
6538 irssi/src/silc/core/client_ops.c.
6540 * Fixed public key authentication from the client library.
6541 Affected file lib/silcclient/protocol.c. Changed also the
6542 protocol specification about the public key authentication in
6543 the connection authentication protocol. The actual data to be
6544 signed is now computed with a hash function before signing.
6546 * Fixed the public key authentication from the server as well.
6547 Affected file silcd/protocol.c.
6549 * Removed the mlock()'s from the memory allocation routines.
6550 Affected file lib/silcutil/silcmemory.c. The ./configure does
6551 not check anymore for the mlock(). Affected file is
6554 * Fixed USERS command in server to allow the execution of the
6555 command for private and secret channels if the client sending
6556 the command is on the channel. Affected file silcd/command.c.
6558 * Fixed silc_client_get_clients_local to return the clients
6559 count correctly. It could return wrong value. Affected file
6560 lib/silcclient/idlist.c.
6562 Mon Sep 3 20:09:59 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6564 * Fixed the lib/silcmath/mpi/mpi.h to always use 32-bit data
6565 types. The assembler optimizations seemed not to like 64-bit
6566 data types. The assmebler optimizations thus are now enabled
6567 also for BSD systems as opposed to only enable them for Linux.
6569 * Do not check for threads at all on BSD systems. Affected
6570 file configure.in.pre.
6572 * Removed -n and -h options from the Irssi SILC Client since
6573 they are not used in silc.
6575 * Fixed the prime generation to assure that the first digit
6576 of the generated random number is not zero since our conversion
6577 routines does not like number strings that starts with zero
6578 digit. If zero digit is seen the random number is regenerated.
6579 This caused some corrupted RSA keys when the zero first digit
6580 was met. Affected file lib/silcmath/silcprimegen.c.
6582 Sun Sep 2 17:17:24 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6584 * Fixed WIN32 configuration in the ./configure script.
6585 Fixed to include xti.h on environments that has it.
6586 Patches by Carsten Ilchmann and andrew.
6588 Sat Sep 1 00:29:33 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6590 * Changed the silc_id_create_client_id to be collision
6591 resistant. It is now assured that there cannot be created
6592 two same client ID's. I suspect that some weird bugs in
6593 the server were actually caused by duplicate Client IDs.
6594 Affected file silcd/serverid.[ch]. A router receiving
6595 new ID now also assures and informs the sending server
6596 if the ID caused collision.
6598 * Changed the silc_id_create_channel_id to also assure that
6599 there are no collisions.
6601 Wed Aug 29 17:55:01 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6603 * Statement about ignoring the Mutual Authentication flag when
6604 performing rekey with PFS was a bit misleading. It is ignored
6605 if it was set in the initial negotiation, it cannot be even
6606 set in the rekey. Fixed in the ke-auth draft. Started the
6607 new versions of the protocol drafts in the doc/.
6609 Sun Aug 26 14:59:15 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6611 * Fixed a bug in silc_client_command_identify_save when saving
6612 new channel information. The channel name was no duplicated
6613 and caused crash on exit. Affected file is
6614 lib/silcclient/command_reply.c.
6616 Fri Aug 17 23:07:45 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6618 * Fixed the getkey command handling in the server. Send just
6619 empty OK reply to the sender if the key could not be fetched
6620 (but everything else was ok, like the key just was not available).
6621 Changed the public key parameter to optional in the protocol
6622 specs so that empty OK reply can be sent. Affected file
6625 Added a message to Irssi SILC client to tell to user if the
6626 server did not return a public key.
6628 Tue Aug 14 07:29:27 CEST 2001 Pekka Riikonen <priikone@silcnet.org>
6630 * Fixed a channel key regeneration bug. It registered new
6631 timeout tasks exponentially until all system resources were
6632 used. Affected file silcd/server.c.
6634 Sun Aug 12 20:48:14 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6636 * Added the SILC Document generator to the scripts/silcdoc.
6637 It can be used to generate the Toolkit Reference Manual out
6638 of the source tree. Internally it will also use the RoboDoc
6639 generator now imported in util/robodoc.
6641 Sun Aug 12 12:28:17 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6643 * Added couple of return's in rekey protocol if error orccurred
6644 during the protocol. The execution must be terminated.
6645 Affected file silcd/protocol.c. Also, terminate the protocol
6646 always with timeout.
6648 Sat Aug 11 12:36:02 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6650 * The client's Client ID was created initally from the wrong
6651 nickname (it could have been in format nick@host) in the
6652 silc_server_new_client. Affected file silcd/packet_receive.c
6654 Sat Aug 11 00:29:57 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6656 * Added some SILC_LOG_ERROR's to various error conditions
6657 if client could not be added to ID cache. Affected files
6658 silcd/packet_receive.c and silcd/server.c.
6660 * When client's sock->user_data is freed, NULL also the
6661 client->router and client->connection pointers. Added check
6662 for these pointers being NULL to various places around the
6663 code. Affected file silcd/server.c.
6665 * Added client->data.registered == TRUE checks to various
6666 places around the code to assure that unregistered client's
6667 are not handled when it is not allowed. Affected file
6670 * Added `bool registered' fields to all
6671 silc_idlist_[server|client]_get_* routines to indicate whether
6672 the fetched client needs to be registered or not. Affected
6673 file silcd/idlist.[ch].
6675 * Add your own entry as registered to the ID cache in the
6676 server. Affected file server.c.
6678 * Fixed a bug in silc_server_new_server. The SilcServer was
6679 set as the new server's context instead of SilcServerEntry.
6680 This naturally caused some weird bugs.
6682 * Added "updated" field the SilcChannelEntry which indicates
6683 the time since the channel entry was last accessed. This
6684 can be used to determine whether it is necessary to
6685 announce the channel after backup resuming protocol.
6686 Affected files silcd/idlist.[ch].
6688 Thu Aug 9 18:28:37 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6690 * Do not delete the channel rekey task when adding it
6691 for in silc_server_create_channel_key.
6693 * Changed the silc_server_create_channel_key to return
6694 TRUE or FALSE to indicate the success of the channel key
6697 Thu Jul 26 11:32:31 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6699 * Fixed MSVC++ project files and added missing files to
6700 Makefiles under win32/.
6702 Wed Jul 25 18:43:54 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6704 * Do not add TCP_NODELAY flag if the operating system
6705 does not have it defined. Affected files are
6706 lib/silcutil/[unix/win32]/silc[unix/win32]net.c.
6708 * Fixed buffer overflow from Irssi SILC Client. Affected
6709 file irssi/src/fe-common/core/themes.c.
6711 * Fixed double free in client library in the file
6712 lib/silcclient/client.c when disconnecting from server.
6714 * Applied double free patch from cras to Irssi SILC client.
6715 Affected files irssi/src/core/[modules/expandos].c
6717 * Fixed the disconnection handling to Irssi SILC Client.
6718 The application must call silc_client_close_connection
6719 in ops->connect client operation in case of failure of
6720 the connection. Affected file is
6721 irssi/src/silc/core/client_ops.c.
6723 * Do not set sock->protocol to NULL in the function
6724 silc_client_close_connection after executing the protocol's
6725 final callback since the sock might not be valid anymore.
6726 Affected file lib/silcclient/client.c.
6728 Wed Jul 25 16:04:35 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6730 * Do not enable SILC_THREADS if the linking with libpthread
6731 did not happen. Affected file configure.in.pre.
6733 * Added notion to protocol specification that server must
6734 verify the sent authentication payload with CMODE when
6735 setting the channel founder key. Implemented it to the
6736 server. Affected file silcd/command.c.
6738 Mon Jul 23 18:31:43 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6740 * Added _EXTRA_DIST SILC distribution variable to the
6741 distributions file. It is used to conditionally add extra
6742 files or directories to the specific distribution. Affected
6743 files ./prepare, Makefile.am.pre and distributions.
6745 Removed the `_' from the start of the distribution names.
6748 * Added README.WIN32 for instructions to compile the Toolkit
6751 Mon Jul 23 10:12:37 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6753 * Fixed a double free in disconnection in the server. Affected
6754 file is silcd/server.c.
6756 * Fixed the lib/silcske/groups.c to work now also with GMP
6757 MP library. The string conversion did not work when using
6758 specific base and the base is indicated in the string as well.
6760 * Created win32/ directory which now includes MSVC++ specific
6761 stuff so that toolkit (DLLs) may be compiled with MSVC++.
6762 It will appear only in the toolkit distribution
6764 Sun Jul 22 19:40:30 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6766 * Changed the key material distribution function in case when
6767 the hash output is too short. The data is now concatenated
6768 a bit differently than it used to. Made the change to the
6769 SKE protocol specification.
6771 * Added better GMP detection to configure.in.pre. A patch
6774 Fri Jul 20 13:16:00 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6776 * Fixed a minor bug in SKE that might cause some problem on
6777 some platforms. Affected file lib/silcske/silcske.c.
6779 * Added the cookie checking for initiator in the SKE. It checks
6780 that the responder returns the sent cookie unmodified. The
6781 affected file is lib/silcske/silcske.c. Added new SKE
6782 error type INVALID_COOKIE that can be sent during the
6783 negotiation. Fixed some memory leaks as well.
6785 * Added the "invalid cookie" error message to Irssi SILC client's
6788 Thu Jul 19 21:44:31 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6790 * Added `task_max' field to the SilcClientParams to indicate
6791 the maximum tasks the scheduler can handle. If set to zero,
6792 default values are used. Affected file lib/silcclient/silcapi.h.
6794 * Fixed memory leaks in silc_client_close_connection. Affected
6795 file lib/silcclient/client.c.
6797 * Added silc_client_del_client_entry to client library to free
6798 all memory of given client entry. Affected file is
6799 lib/silcclient/idlist.[ch].
6801 * Added new functions silc_client_del_channel and
6802 silc_client_del_server to delete channel and server entries.
6803 Affected file lib/silcclient/[silcapi.h/idlist.c].
6805 * Removed silc_client_del_client_by_id from silcapi.h.
6807 * Fixed the INFO command to return the server's own info
6808 correctly when querying by Server ID. Affected file is
6811 Thu Jul 19 14:47:30 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6813 * Removed the non-blocking settings in WIN32 code in the
6814 silc_sock_[read/write] and added SleepEx instead. Affected
6815 file lib/silcutil/win32/silcwin32sockconn.c. The availability
6816 of input data is now checked with FIONREAD and ioctlsocket.
6818 Wed Jul 18 18:34:01 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6820 * Call silc_schedule_task_del_by_context in the
6821 silc_protocol_cancel instead of silc_schedule_task_del_by_callback.
6822 Affected file lib/silccore/silcprotocol.c.
6824 * Call silc_protocol_cancel for active protocols in the
6825 silc_server_close_connection if the funtion
6826 silc_server_free_sock_user_data has not been called.
6827 Affected file silcd/server.c.
6829 * Generic tasks cannot be deleted using the del_by_fd
6830 task deleting function since generic tasks does not match
6831 any specific fd. Affected file lib/silcutil/silcschedule.[ch].
6833 * Added a notion to SILCOPER help file that the SILCOPER works
6834 only on router server, not on normal server.
6836 Wed Jul 18 09:40:04 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6838 * Added for WIN32 support for the new scheduler as well.
6839 Affected file lib/silcutil/win32/silcwin32schedule.c.
6841 * Fixed the SHA1 implementation to work on various platforms.
6843 Tue Jul 17 23:04:10 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6845 * Rewrote the SILC Scheduler entirely. Removed the old SILC Task
6846 API. It is part of the scheduler now. Everything else is
6847 as previously but some functions has changed their names.
6848 Checkout the lib/silcutil/silcschedule.h for the interface.
6849 Updated all applications to use the new interface. Affected
6850 files are lib/silcutil/silcschedule.[ch].
6852 Tue Jul 17 16:53:30 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6854 * Found a bug in the SKE implementation. The HASH value,
6855 specified by the protocol, was not computed correctly. The
6856 public key of the responder was not added to the computation
6857 even though it is mandatory. Affected file lib/silcske/silcske.c.
6858 This unfortunately causes incompatibilities with older
6859 clients and servers.
6861 * Added WIN32 specific network init and uninit functions:
6862 silc_net_win32_init and silc_net_win32_uninit to init and uninit
6863 the Winsock2. Affected file lib/silcutil/silcnet.h and
6864 lib/silcutil/win32/silcwin32net.c.
6866 * Set the socket always to nonblocking mode on WIN32 after
6867 reading data or writing data. Affected file is
6868 lib/silcutil/win32/silcwin32sockconn.c.
6870 Mon Jul 16 22:55:26 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6872 * Fixed various compilation problems under WIN32. Affected
6873 files lib/silcutil/win32/silcwin32thread.c and
6874 lib/silcutil/win32/silcwin32schedule.c.
6876 * Removed all _internal.h #includes from public header
6877 files. Internal headers must never be included from
6880 Removed also the lib/silcske/payload_internal.h file.
6882 * All include files that may be needed (public and some others
6883 included by the public headers) by application developers are
6884 now copied to the ./includes directory. It does not copy any
6885 internal headers. Affected file Makefile.defines.pre and all
6886 Makefile.am's under lib/ and subdirs.
6888 Thu Jul 12 17:49:31 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6890 * Do not change the ~/.silc directory's permissions automatically.
6891 Affected file irssi/src/silc/core/clientutil.c.
6893 Thu Jul 12 10:18:40 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6895 * Do not cancel the protocol in silc_server_close_connection
6896 it might cause recursion. Now cancelled in the function
6897 silc_server_free_sock_user_data. Affected file silcd/server.c.
6899 * Fixed the silc_server_remove_clients_by_server to regenerate
6900 the channel keys correctly finally. Added also new function
6901 silc_server_remove_clients_channels to actually do it.
6902 Affected file silcd/server.c.
6904 * Fixed the silc_server_new_channel to not crash by giving
6905 wrong router to the new channel. Affected file is
6906 silcd/packet_receive.c.
6908 Wed Jul 11 18:31:57 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6910 * Added SilcClientParams structure to the lib/silcclient/silcapi.h
6911 which is given as argument to the silc_client_alloc now.
6912 It can be used to configure the client and set various parameters
6913 that affect the function of the client.
6915 * The USERS command in server did not check whether the channel
6916 is private or secret. Affected file silcd/command.c.
6918 * Added new argument to the USERS command in protocol specification.
6919 The USERS command now can take the channel name as argument
6920 as well. Added support for this in client and server and
6921 updated the protocol specs.
6923 * Completed the GETKEY command in client. It can be now used
6924 to fetch also servers public key not only some clients.
6925 Affected files lib/silcclient/command[_reply].c.
6927 * Added silc_client_get_server to return server entry by the
6928 server name. Affected files lib/silcclient/silcapi.h and
6931 * Redefined the IDENTIFY command in protocol specification to be
6932 more generic. It now can be used to query information about
6933 any entity in the SILC Network, including clients, servers and
6934 channels. The query may be based either the entity's name
6935 or the ID. Added support for this in both client and server.
6937 Affected files silcd/command.c and lib/silcclient/command.c
6938 and command_reply.c.
6940 * Optimized the WHOIS and WHOWAS commands in the server. Removed
6941 the _from_client and _from_server functions. Affected file
6944 * Added silc_client_get_channel_by_id_resolve to the file
6945 lib/silcclient/silcapi.h to resolve channel information by
6946 its ID. Added also silc_client_get_channel_by_id that
6947 does not resolve it from the server.
6949 Tue Jul 10 18:05:38 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6951 * Added SilcServerEntry context into the client library
6952 to represent one server. The INFO command now allocates
6953 these to save the resolved server info. For now on the
6954 client library will also keep information about servers,
6955 connected and resolved with INFO.
6957 The INFO command now allocates the SilcServerEntry context
6958 and saves the server info there. The COMMAND_REPLY in
6959 the INFO now returns the parameters to application in
6960 same order as defined in the protocol specification.
6962 The entries are cached in the client->server_cache.
6964 * The INFO command is now issued after received the Client ID
6965 from the server. Affected file lib/silcclient/client.c.
6967 * The CMODE_CHANGE notify may now return also an SilcServerEntry
6968 to the application as the mode changer might be server.
6969 It is guaranteed that NULL is not returned anymore to the
6970 application. Affected file lib/silcclient/client_notify.c.
6972 The ID Type is now also passed to the application so that
6973 it can check whether the returned entry is SilcClientEntry
6976 Added new function silc_client_get_server_by_id to return
6977 the server entry by ID. Affected files are the
6978 lib/silcclient/silcapi.h and lib/silcclient/idlist.c.
6980 * Do not create the channel in the Irssi SILC Client when issuing
6981 the JOIN command but when received the sucessful JOIN command
6982 reply. Otherwise the channel might get created even though we
6983 could not join it. The Affected file is
6984 irssi/src/silc/core/[silc-channels.c/client_ops.c].
6986 * Fixed a channel joining bug in router. The router must also
6987 check the channel modes, invite and ban lists etc. when serving
6988 the JOIN command sent by normal server. Affected file is
6989 silcd/command.c. The router now resolves the client's
6990 information from the server who sent the JOIN command if it
6991 does not know it, and processes the JOIN command only after
6994 * Changed the SilcCommandCb to take new argument; void *context2.
6995 Affected file lib/silccore/silccommand.h
6997 The second argument in the command callbacks in the server now
6998 includes the SilcServerCommandReplyContext if the command was
6999 called as pending command callback from the command reply.
7000 Otherwise it is NULL. When called as pending the status of the
7001 command reply will be checked and if it was erronous the
7002 error will be sent to the original sender of the command.
7003 This way the client always receives the error messages even
7004 though the server was actually the one who received the error
7005 when it resent the command to router, for example. Affected
7006 files silcd/command[_reply].[ch].
7008 * Fixed sending WHOWAS command's error message to client if
7009 the requested client could not be found. It was missing.
7012 * Changed the CMODE and CUMODE commands reply arguments in the
7013 protocol specification. The Channel ID is now sent in both
7014 of the commands to identify the channel. Implemented this
7015 new feature to the client and server. Affected files
7016 lib/silcclient/command_reply.c and silcd/command.c.
7018 * Made better checks for invite and ban lists in the JOIN
7019 command in server. Affected file silcd/command.c.
7021 Mon Jul 9 18:28:34 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7023 * The server now performs the incoming host IP/DNS lookup
7024 using the silc_socket_host_lookup and thus does not block
7025 the server anymore. Affected file silcd/server.c.
7027 * Completed the multi-thread support for SILC Scheduler in
7028 the lib/silcutil/silcschedule.c.
7030 * Fixed the configure.in.pre to detect the pthread correctly
7033 * Fixed a deadlock in silc_task_queue_wakeup in the file
7034 lib/silcutil/silctask.c.
7036 Mon Jul 9 13:40:03 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7038 * Added new function silc_schedule_wakeup that is used in
7039 multi-threaded environment to wakeup the main thread's
7040 schduler. It needs to be used when a thread adds a new task
7041 or removes a task from task queues. After waking up, the
7042 scheduler will detect the task queue changes. If threads
7043 support is not compiled in this function has no effect.
7044 Implemented the wakeup mechanism to both Unix and WIN32
7045 systems. Affected files are lib/silcutil/silcschedule.[ch],
7046 lib/silcutil/unix/silcunixschedule.c and the
7047 lib/silcutil/win32/silcwin32schedule.c.
7049 * Added new function silc_task_queue_wakeup to wakeup the
7050 scheduler by the specified task queue. Affected file
7051 lib/silcutil/silctask.[ch].
7053 * The silc_socket_host_lookup_start now wakes up the scheduler
7054 after adding the timeout task. Affected file is
7055 lib/silcutil/silcsockconn.c.
7057 * The silc_socket_host_lookup is synchronous now if the threads
7058 support is not compiled in. However, the callback is still
7059 called asyncronously through the scheduler, anyway. Affected
7060 file lib/silcutil/silcsockconn.c.
7062 Mon Jul 9 00:24:45 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7064 * Added new function silc_socket_host_lookup to perform
7065 asynchronous IP and FQDN lookups for the socket connection.
7066 Affected files lib/silcutil/silcsockconn.[ch].
7068 Sun Jul 8 18:44:53 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7070 * Added SILC_MUTEX_DEFINE to define the mutex on environments
7071 that may or may not compile the mutex support in.
7073 Changed the silc_mutex_alloc interface. It allocates the
7074 mutex now to the sent pointer and returns TRUE or FALSE.
7076 Affected file lib/silcutil/silcmutex.h.
7078 * Wrote the SILC Task Queue interface to support multi-threads.
7079 Affected file lib/silcutil/silctask.[ch].
7081 * Wrote the SILC Scheduler to support multi-threads. Affected
7082 file lib/silcutil/silcschedule.c.
7084 Sun Jul 8 11:16:01 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7086 * Implemented the SILC Mutex API and SILC Thread API for WIN32
7087 in lib/silcutil/win32/.
7089 Sun Jul 8 00:18:15 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7091 * Defined SILC Mutex API and SILC Thread API and implemented
7092 them for Unix. Affected files are
7093 lib/silcutil/silcmutex.h, lib/silcutil/silcthread.h,
7094 lib/silcutil/unix/silcunixmutex.c and
7095 lib/silcutil/unix/silcunixthread.c.
7097 Sat Jul 7 14:40:31 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7099 * Fixed the silc_server_remove_clients_by_server's channel
7100 key re-generation. The hash table handling was incorrect
7101 and would not work with many channels. Affected file is
7104 * Fixed some memory leaks around the server code.
7106 * Rewrote the silc_server_get_users_on_channel to support IPv6
7107 based Client ID's. Affected file silcd/server.c.
7109 * Defined the SILC_MESSAGE_FLAG_SIGNED to the protocol
7110 specification. However, a separate document must be written
7111 to define the detailed signing procedure and the payload
7112 associated with the flag. Defined the flag to the
7113 lib/silccore/silcchannel.h as well.
7115 Fri Jul 6 18:26:31 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7117 * Changed the dynamic tables to static size tables in the
7118 lib/silccrypt/silchmac.c.
7120 * Removed GCC dependencies from the code. A patch by cras.
7122 Fri Jul 6 09:39:35 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7124 * Do not show the error "Error receiving packet bla bla"
7125 in server if it really was not an error (-2 means that reading
7126 is pending). Affected file silcd/server.c.
7128 Thu Jul 5 21:22:32 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7130 * Fixed a possible crash in silc_server_remove_clients_by_server
7131 in silcd/server.c. Fixed there also some memory leaks.
7133 * Fixed the silc_idlist_replace_client_id. It could replace
7134 wrong key in the hash table. Affected file silcd/idlist.c.
7136 * Do not check whether there are global users on the channel
7137 if the channel->global_users is FALSE. Affected functions
7138 silc_server_remove_from_one_channel and
7139 silc_server_remove_from_channels in silcd/server.c. Also,
7140 do not check if the removed client is local as we can be
7141 sure that global client was not removed from the channel
7142 and checking for global users is not needed.
7144 * The silc_server_remove_clients_by_server now re-generates
7145 the channel keys correctly for those channels that had
7146 clients removed from them. Affected file silcd/server.c.
7148 Tue Jul 3 11:39:20 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7150 * Found the reason of random crashes in the server. We weren't
7151 ignoring the SIGPIPE signal (which can be sent in write())
7152 and it crashed the server. Affected file silcd/silcd.c.
7154 Fri Jun 29 20:05:25 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7156 * Assure that sock->user_data is not NULL in the function
7157 silc_server_packet_send in silcd/packet_send.c.
7159 * Disconnect the remote connection if it could not be added
7160 to any ID lists in the server. The affected file is
7163 * Check in silc_server_packet_send[_real/dest] that the
7164 socket is not disconnecting and ignore the data if it is.
7165 Affected file silcd/packet_send.c.
7167 * Define inline to __inline on native WIN32 compilation.
7168 Affected file includes/silcwin32.h.
7170 * Added some explicit type casts for inline code since MSVC
7171 require them. Affected files lib/silcutil/silcbuffer.h,
7172 lib/trq/silcdlist.h and lib/trq/silclist.h.
7174 * Print warning in log files from now on if the packet
7175 decryption fails. Affected file silcd/server.c.
7177 Thu Jun 28 21:30:39 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7179 * Changed the `say' client operation's interface to accept
7180 new `type' argument to indicate the type of the message sent
7181 by the library. The application may filter the library's
7182 messages according the type. The affected file is the
7183 lib/silcclient/silcapi.h.
7185 * Added two new functions to lib/silcclient/silcapi.h:
7186 silc_client_del_client and silc_client_del_client_by_id.
7187 Affected file lib/silcclient/idlist.c.
7189 * Moved the clientincludes.h from includes/ to silc/ and
7190 serverincludes.h from includes/ to silcd/.
7192 * The modes for the CMODE and CUMODE are now passed as
7193 uint32 for application with COMMAND_REPLY. The affected
7194 file is lib/silcclient/command_reply.c.
7196 Wed Jun 27 22:24:47 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7198 * /WHOIS without arguments shows client's own information.
7199 Affected file lib/silcclient/command.c.
7201 * Changed PING to not accept any arguments. The specs
7202 says that client can ping only the connected server so
7203 requiring an argument is not needed. Affected file is
7204 lib/silcclient/command.c.
7206 Wed Jun 27 00:10:33 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7208 * Fixed a fatal bug in private message sending and reception
7209 encryption and decryption when using private message keys.
7210 The implementation was incorrect and did not follow the
7211 specification. It causd that some of the message were
7212 lost since it did not use the sending and receiving keys
7213 as the protocol suggests. This has been fixed and will cause
7214 incompatibilities with older clients when sending private
7215 message encrypted with private message keys. Affected files
7216 lib/silcclient/client_prvmsg.c, lib/silcclient/client_keyagr.c
7217 and various other in Irssi SILC Client.
7219 Added `responder' boolean argument to the functions
7220 silc_client_add_private_message_key[_ske] to indicate when
7221 the key is added as responder or initiator of the key
7224 Tue Jun 26 19:23:07 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7226 * Removed the silc_ske_check_version function and created
7227 a SilcSKECheckVersion callback. Added also a function
7228 silc_ske_set_callbacks that is now used to set all SKE
7229 callbacks. The callback functions are not given to
7230 the SKE functions anymore, but this function is used to
7233 * Fixed the WIN32 DLL generation in lib/Makefile.am.pre.
7235 * Added `silc_version' argument to the silc_client_alloc
7236 to define the version of the application for the library.
7237 The library will use the version string to compare it
7238 against the remote host's (usually a server) version
7239 string. Affected file lib/silcclient/silcapi.h
7241 * Added the KE protocol context to Key Agreement context
7242 in client library so that we can abort the SKE if it
7243 is in process when we get timeout. Affected file is
7244 lib/silcclient/client_keyagr.c.
7246 * Do not resolve the client ID forever if it returns in the
7247 first time that such client does not exist. This was done
7248 for example with private message. Affected file is
7249 lib/silcclient/client_prvmsg.c.
7251 Mon Jun 25 21:42:51 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7253 * Do not add regex.h for WIN32. The affected file
7254 includes/silcincludes.h.
7256 * Added WIN32 DLL generation to lib/Makefile.am.pre. It might
7257 not work yet 100%. It generates the DLL's automatically
7258 when compiling with --with-win32 under cygwin.
7260 Sun Jun 24 19:49:23 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7262 * lib/contrib/regex.c is not compiled on WIN32.
7264 * Added silc_net_get_socket_opt function to the
7265 lib/silcutil/silcnet.h.
7267 * Added includes/silcwin32.h for WIN32 specific includes
7270 * Do not use ptime structure or any of the posix process
7271 functions on WIN32 in lib/silccrypt/silrng.c.
7273 * Added silc_gettimeofday to provide generic function
7274 for struct timeval on all platforms. Added the function
7275 to lib/silcutil/silcutil.h.
7277 Sun Jun 24 12:19:52 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7279 * Moved the lib/silccore/silcsockconn.[ch] to the utility
7280 library as they clearly belong there. As a plus side we
7281 can make the actual socket connection routines platform
7284 Added also new generic function silc_socket_read and
7285 silc_socket_write (that used to be silc_packet_[read/write].
7286 The implementation of these are platform specific.
7288 * Added WIN32 specific routines of silc_socket_[read/write]
7289 to lib/silcutil/win32/silcwin32sockconn.c.
7291 Sat Jun 23 16:01:00 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7293 * Added preliminary support for native WIN32 compilation under
7294 cygwin (using the -mno-cygwin option for GCC) to the
7295 ./configure.in.pre. The --with-win32 now prepares the
7296 compilation for native WIN32.
7298 * Rewrote the SILC Scheduler interface in the file
7299 lib/silcutil/silcschedule.h. The scheduler is now context
7300 based and does not have anymore any global static scheduler.
7301 Moved the Unix scheduler to the lib/silcutil/unix/ directory
7302 and created lib/silcutil/win32 directory for WIN32 based
7305 * Added Unix specific network routines to the
7306 lib/silcutil/unix/silcunixnet.c and the old
7307 lib/silcutil/silcnet.c includes now only generic routines.
7309 Added WIN32 specific network routines to the
7310 lib/silcutil/win32/silcwin32net.c.
7312 * Added Unix specific utility functions from the
7313 lib/silcutil/silcutil.c to lib/silcutil/unix/silcunixutil.c.
7315 * Added WIN32 SILC Scheduler to the file
7316 lib/silcutil/win32/silcwin32schedule.c. The code is of course
7319 Fri Jun 22 10:44:14 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7321 * Do not handle JOIN notify in the server if the target client
7322 is not registered (idata->registered == FALSE). The affected
7323 file is silcd/packet_receive.c.
7325 * Update the nickrec->founder in event_cumode in the Irssi SILC
7326 client. Affected file irssi/src/silc/core/silc-channels.c.
7328 * Fixed the CUMODE_CHANGE notify handling in the server when
7329 server and router are announcing their clients on channels.
7330 Now the mode changes are saved and notified correctly. The
7331 affected file is /silcd/packet_receive.c.
7333 * Fixed silc_idlit_replace_[server/client/channel]_id functions.
7334 They really did not replace the cache entry in the ID Cache.
7335 Now they do that. Affected file silcd/idlist.c.
7337 * Fixed the KICK notify handling in the Irssi SILC client to
7338 update the channel records so that the kicked client does not
7339 appear to be on the channel. The affected file is
7340 irssi/src/silc/core/silc-channels.c.
7342 * Always update the conn->current_channel when executing command
7343 on a channel. Affected file irssi/src/silc/core/silc-servers.c.
7345 * Fixed the KILL notify handling in Irssi SILC client to remove
7346 the killed client on all channels.
7348 Thu Jun 21 17:10:08 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7350 * Fixed the silc_parse_command_line to remove extra spaces
7351 from the start and end of the arguments. Affected file is
7352 lib/silcutil/silcutil.c.
7354 * Cancel and free any active protocol in the function
7355 silc_server_close_connection. Affected file silcd/server.c.
7357 * Cancel and free any active protocol in the function
7358 silc_client_close_connction. Affected file is
7359 lib/silcclient/client.c.
7361 * Do not execute the KILL command for clients that are in
7362 history (ie. they are not in the network). Affected file is
7365 * Fixed KILL notify handling, client does not crash anymore.
7366 Affected file irssi/src/silc/core/silc-channels.c.
7368 * Reduced the default packet buffer size from 2048 to 1024 in
7369 lib/silccore/silcpacket.c.
7371 * Added SILC_SKE_STATUS_FREED SKE status type and a reference
7372 counter to the SKE context that is incresed when the SKE library
7373 performs async operation outside the library. If the outside
7374 process frees the SKE context and FREED status will be set
7375 and the library will detect after the sync operation that the
7376 libary is freed. The affected files are
7377 lib/silcske/silcske[_status].[ch].
7379 * Resolve the client entry information in the function
7380 silc_client_channel_message to assure that NULL pointer is not
7381 passed as client entry to the application. */
7383 * Fixed the task timeout calculation to assure that there is
7384 never negative timeouts. The affected file is
7385 lib/silcutil/silcschedule.c.
7387 * Fixed the channel user mode notification sending in server.
7388 It was sent point-to-point to the router (or to server by router)
7389 but it needs to be destined to a channel. The routines now
7390 supports sending the channel user mode notifys to the channels
7391 when announcing clients and channels. Affected files are
7392 silcd/server.c and silcd/packet_receive.c.
7394 * Fixed the CHANNEL_CHANGE notify handling in the client libary.
7395 It did not actually replace the old channel entry in the cache.
7396 Affected file lib/silcclient/client_notify.c.
7398 Tue Jun 19 22:10:36 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7400 * Fixed a possible crash in silc_packet_send_prepare. It now
7401 assures always that there is enough space in the buffer and
7402 at the tail area of the buffer (for MAC).
7404 Fixed the inbound buffer reallocation in silc_packet_read.
7405 It was old code and did not handle the reallocation correctly.
7408 The affected file is lib/silccore/silcpacket.c.
7410 * Fixed buffer overflow in silc_parse_nickname in the file
7411 lib/silcutil/silcutil.c.
7413 Tue Jun 19 13:40:09 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7415 * make install generates new server keys only if there is not
7418 Mon Jun 18 18:49:07 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7420 * Set SILC_MESSAGE_FLAG_NOREPLY when sending the away message.
7421 Added check that if the NOREPLY is set then we will not send
7422 the away message. This avoids infinite loop of away messages
7423 if both clients are away. The affected file is
7424 lib/silcclient/client_prvmsg.c.
7426 * Fixed client crash if /NICK was given without arguments.
7427 Affected file lib/silcclient/command.c.
7429 * Server does not send the invite list in INVITE command back
7430 to the client if the list was not altered. Added this notion
7431 to the protocol spec as well. Affected file silcd/command.c.
7433 Fixed possible crash in INVITE command by checking the
7434 value of silc_server_get_client_route command.
7436 * Fixed the INVITE notify type handling. The arguments are now
7437 taken in correct order and client does not crash. The affected
7438 file is irssi/src/silc/core/silc-channels.c.
7440 Removed the "Inviting xxx to channel" message from the
7441 client library away and let the application handle it.
7442 Affected file lib/silcclient/command.c. Added that message
7443 to Irssi SILC client's message formats.
7445 * Fixed CMODE command crash in client. It now checks the
7446 amount of arguments correctly and does not crash. The affected
7447 file is lib/silcclient/command.c.
7449 * Do not create new channel automatically in silc_channels_join
7450 but check whether the channel by that name already exists.
7451 Affected file irssi/silc/core/silc-channels.c.
7453 * Do not send the SERVER_SIGNOFF to router if the disconnected
7454 entity was the router. Affected file silcd/server.c.
7456 * Added the handling of the SERVER_SIGNOFF notify to the Irssi
7457 SILC client as it was missing from there.
7459 Added the handling of the KICK notify to the Irssi SILC client
7460 as it was missing. Added "you have been kicked" message to
7461 Irssi SILC client's message modules formats.
7463 Added the handing of the KILL notify to the Irssi SILC client
7464 as it was missing. Added the kill message module formats
7467 The affected file is irssi/src/silc/core/silc-channels.c.
7469 * The router did not save the channel mode the server announced.
7470 Affected file silcd/packet_receive.c.
7472 * Fixed a possible crash in INFO command in server. If the
7473 server did not provide the server info it crashed. Affected
7474 file silcd/command.c.
7476 Sun Jun 17 15:26:05 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7478 * Fixed the GETKEY command in the server to check also the
7479 global list. Otherwise the GETKEY would not work correctly
7480 in normal SILC server. Affected file silcd/command.c.
7482 Sat Jun 16 18:00:00 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7484 * Fixed GETKEY crash, it crashed if the command did not succseed.
7486 Tue Jun 12 21:36:18 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7488 * Redefined the SILC MP API in lib/silcmath/silcmp.h. The API
7489 is now real and not just an macro interface to GMP.
7491 Removed the entire GMP from the source tree and imported new
7492 NSS MPI library instead. Reason for removing GMP is that it is
7493 extremely large and compiles extremely slow. The NSS MPI
7494 is only a few files and compiles in less than 10 seconds.
7495 The speed is also about the same as GMP. The MPI is imported
7496 to lib/silcmath/mpi.
7498 If the system has GMP installed we will still use the GMP.
7499 If it is not then the NSS MPI will be compiled.
7501 Mon Jun 11 18:07:24 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7503 * Merged a long nickname (127 characters long) crash bugfix from
7504 Irssi CVS tree. Affected file irssi/src/core/misc.c.
7506 * Merged a freed memory reference bugfix from Irssi CVS tree.
7507 Affected file irssi/src/core/commands.c.
7509 Sun Jun 10 16:08:35 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7511 * Added the server's public key sving and verification to the
7512 server when performing the SKE. This was missing and the
7513 remote server's (or router's) public key was accepted without
7514 checking whether we have it previously or trust it at all.
7515 Affected file silcd/protocol.c.
7517 Sat Jun 9 20:17:30 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7519 * Check in the silc_server_timeout_remote if protocol is active
7520 and make sure that the protocol's final callback is called so
7521 that all memory if freed. Affected file silcd/server.c.
7523 Sat Jun 9 12:51:27 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7525 * silc_server_whois_send_reply crashed the server if the nickname
7526 was 127 characters long. Affected file silcd/command.c.
7528 Thu Jun 7 16:29:56 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7530 * Added sanity check to the silc_server_new_client. If the hostname
7531 is provided inside username then check that the provided hostname
7532 really is the same as the resolved one. If the hostname was not
7533 resolved then check it from the public key. Affected file is
7534 silcd/packet_receive.c.
7536 * Fixed a fatal bug in Irssi SILC client. Do not send QUIT command
7537 if the server disconnected us and the connection is not valid
7538 anymore. Affected file irssi/src/silc/core/silc-channels.c.
7540 * Moved the silc_client_[chmode|chumode|chumode_char] away from
7541 the library to the lib/silcutil/silcutil.[ch].
7543 Thu Jun 7 08:57:16 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7545 * Close log file after open. Affected file
7546 lib/silcutil/silclog.c.
7548 * Check whether sock == NULL in silc_client_send_packet and return
7549 if it is. Affected file lib/silcclient/silcclient.c.
7551 * Check rec->entry == NULL in the Irssi SILC Client before
7552 sending the channel message. Affecte file is
7553 irssi/src/silc/core/silc-servers.c.
7555 Tue Jun 5 08:08:21 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7557 * Merged a splitted window bugfix from Irssi CVS tree. The
7558 affected file is irssi/src/fe-text/textbuffer-view.c.
7560 * Fixed the ME, ACTION and NOTICE printing in Irssi Client.
7561 It did not print nickname.
7563 * Improved the distributions system a bit.
7565 Mon Jun 4 17:57:16 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7567 * Merged /WINDOW bugfix from irssi CVS tree. Affected file is
7568 irssi/src/fe-text/gui-window.c.
7570 * Fixed a fatal bug in Irssi SILC client. Crashed if sent message
7571 to in-active server. The affected file is
7572 irssi/src/silc/core/client_ops.c.
7574 * Resolve the client in USERS command reply if the entry does
7575 not have username resolved. The affected file is
7576 lib/silcclient/command_reply.c. Also, changed the IDENTIFY
7577 command to WHOIS command to really resolve stuff. The USERS
7578 is not used any more in any critical section so WHOIS can
7579 be used even though it might be slower than IDENTIFY.
7581 * Changed the lib/silcutil/silchashtable.h header to ROBODoc
7584 Sun Jun 3 14:21:32 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7586 * Changed the protocol API a bit more consistent in the
7587 lib/silccore/silcprotocol.[ch].
7589 * Changed the following headers to ROBODoc format:
7591 lib/silccore/silcpayload.h
7592 lib/silccore/silcprotocol.h
7593 lib/silccore/silcsockconn.h
7595 All core library headers are now formatted.
7597 Sat Jun 2 10:45:09 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7599 * Fixed a bug in Irssi SILC client; do not show that you are
7600 server/router operator if you really are not. Affected file is
7601 irssi/src/silc/core/client_ops.c.
7603 * Renamed silc_command_free_payload to silc_command_payload_free.
7604 Affected file lib/silccore/silccommand.h
7606 * Added silcmath.h to include the prototoypes of various routines
7607 in the lib/silcmath. Removed the old modinv.h, mpbin.h and
7610 * Changed the following headers to ROBODoc format:
7612 lib/silccore/silcchannel.h
7613 lib/silccore/silccommand.h
7614 lib/silccore/silcid.h
7615 lib/silccore/silcidcache.h
7616 lib/silccore/silcmode.h
7617 lib/silccore/silcnotify.h
7618 lib/silccore/silcpacket.h
7619 lib/silcmath/silcmath.h
7621 Fri Jun 1 22:19:37 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7623 * Added checking to the server code not to start the server if
7624 ciphers and stuff are not configured properly. Affected files
7625 silcd/serverconfig.[h] and silcd/server.c.
7627 * Changed the layout of the header files of the public interfaces
7628 in the SILC libraries. The new layout supports ROBODoc
7629 documentation tool (and some others) so that it is easy to create
7630 a library reference manual. All the other headers and source
7631 code must still follow the CodingStyle document. Also source
7632 code must not include these ROBODoc stuffs, only the headers.
7633 Furthermore, all public interface headers must now be named
7634 by using `silc' prefix, example: silcapi.h, silccipher.h.
7635 Some files were renamed due to this. All the other headers
7636 must not be used as public interfaces. I will update the
7637 CodingStyle document later. Changed following headers, so far:
7639 lib/silcclient/silcapi.h
7640 lib/silccore/silcauth.h
7641 lib/silccore/silcprivate.h
7642 lib/silccrypt/silcdh.h
7644 Fri Jun 1 10:28:09 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7648 * Removed silc_client_packet_send_flush from the client library
7649 as it is not needed. Affected file lib/silcclient/client.[ch].
7651 * Added printing of message of unresolved authentication method
7652 to the Irssi SILC client. Added it to the module formats.
7653 Removed the same message from the client library.
7655 Thu May 31 13:57:33 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7657 * Added new distribution feature, DISTLABEL. Every distribution
7658 can define own preprocessor label that can be used in the
7659 source code. For example: #ifdef SILC_DIST_CLIENT. Affected
7660 file distributions, acconfig.h.pre and prepare.
7662 Tue May 29 22:16:40 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7664 * Added Makefile.defines_int to include the actual definitions
7665 for Makefile.defines.in. Tested the new distribution system,
7666 created distributions and tested installation.
7668 * Added AWAY message printing to the Irssi SILC client. Added
7669 the messages to the irssi/src/fe-common/silc/module-formats.[ch].
7671 * Added SCONNECT command to call the SILC's CONNECT command.
7672 Cannot use CONNECT directly since Irssi uses that internally.
7673 Affected file irssi/src/silc/core/silc-servers.c.
7675 Added ACTION local command. It is same as ME command but takes
7676 the channel as mandatory argument.
7678 Rewrote some of the Irssi's help files to suite for SILC
7681 Mon May 28 19:05:22 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7683 * Added Makefile.defines[.in] that should for now on be included
7684 in all Makefile.am file in the source tree. That file includes
7685 all common compilation definitions for SILC source tree.
7687 Mon May 28 10:30:51 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7689 * Minor changes to the ./prepare script to change the package
7690 name according the distribution name to the configure.in.
7692 Sun May 27 22:24:57 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7694 * Created new distribution system. Added file `distributions'
7695 that defines all the distributions that can be created out of
7696 the SILC source tree. The ./prepare script now reads that
7697 file to determine how to prepare the distributions. The
7698 first argument to the ./prepare is the name of the distribution
7699 and second is the version of the distribution. If given
7700 without arguments it creates the default (toolkit) distribution
7701 with the default version (defined in ./prepare).
7703 All Makefile.am files that are subject to the distributions
7704 are now named as Makefile.am.pre. These are ./Makefile.am
7705 and lib/Makefile.am. Others may be changed later.
7707 Sun May 27 15:57:17 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7709 * Added invite list, ban list, some key management and connection
7710 error message printing to module formats in the Irssi SILC client.
7712 * Added new silc_client_set_away_message to set the away message
7713 that is back to the person who sent private message. The
7714 affected file lib/silcclient/silcapi.h and the
7715 lib/silcclient/client_prvmsg.c.
7717 Sun May 27 12:39:48 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7719 * Fixed the private message sending in the Irssi SILC client,
7720 added local command KEY to the Irssi SILC client.
7722 Added key management and key agreement message formats to the
7723 irssi/src/fe-common/silc/module-formats.[ch].
7725 Added USERS (alias WHO) printing, server/router operator
7726 indication and LIST command printing to the module formats.
7728 Sat May 26 17:43:42 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7730 * Fixed channel joining notify handling, cumode notify handling
7731 from Irssi SILC client.
7733 * Added SILC specific module-formats to the Irssi SILC client so
7734 that SILC specific message hilighting, colors etc is possible.
7735 Affected file irssi/src/fe-common/silc/module-formats.[ch].
7737 Added channel mode, channel user mode, actions, notices,
7738 whois and whowas printing to the the module-formats.c.
7740 * Fixed a bug in channel deletion in the server. The channel
7741 is not left to the cache even if the channel founder auth mode
7742 is set when there are no users anymore on the channel. Affected
7743 file silcd/server.c.
7745 * The silc_net_localhost now resolves the entire hostname including
7746 the domain name. Affected file lib/silcutil/silcnet.c.
7748 Sat May 26 12:13:37 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7750 * Changed the ask_passphrase client operation to be ascynchronous.
7751 It has now a completion callback and a context that the
7752 application must call after it has got the passphrase from
7753 the user. Affected files lib/silcclient/silcapi.h,
7754 lib/silcclient/protocol.c, lib/silcclient/command.c and
7757 Added SilcAskPassphrase callback that the application calls
7758 to deliver the passphrase to the library.
7760 * Changed the SKE protocol's SilcSKEVerifyCb to be asynchronous.
7761 The public key verification and especially a certificate
7762 verification is asynchronous procedure.
7764 Added new SILC_SKE_STATUS_PENDING status to indicate the
7765 request is pending and a callback will be called to finalize
7768 Added also SILC_SKE_STATUS_PUBLIC_KEY_NOT_PROVIDED status to
7769 indicate that remote end did not send its public key (or
7770 certificate), even though we require it. Added check for this
7771 condition in the SKE. This was a security bug, now fixed.
7773 Defined new SilcSKEVerifyCbCompletion callback that is called
7774 when the verification process is completed.
7776 The affected files lib/silcske/silcske_status.h and
7777 lib/silcske/silcske.[ch].
7779 * Changed the verify_public_key client operation to be async
7780 as well. Defined SilcVerifyPublicKey callback that is used to
7781 indicate the success of the public key verification process.
7783 Changed the server and client to use the new async client
7786 * Changed the Irssi SILC client's internal scheduler to be called
7787 twice as many times as it used to be. As a result the client
7788 should be a bit faster now. Affected file is
7789 irssi/src/silc/core/silc-core.c.
7791 * Added support to Irssi SILC client of asynchronous public key
7792 verification and passphrase inquiry. Affected file is
7793 irssi/src/silc/core/silc-core.c.
7795 Fri May 25 14:38:38 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7797 * Do not say "You have left channel %s" in client library.
7798 Moved it to the application. Affected files are
7799 lib/silcclient/command.c and silc/client_ops.c.
7801 * Fixed silc_client_get_clients. Command context was not
7802 duplicated and was freed memory in the callback. Affected
7803 file lib/silcclient/idlist.c.
7805 * Do not say "you are now talking..." on JOIN command in the
7806 client library. The appliation must handle it.
7808 * Do not say ".. changed topic to" in command reply in the
7809 client libary. The application must handle it.
7811 * Fixed TOPIC command sending in the client library.
7813 * Fixed a memory leak in silc_client_command_free in the file
7814 lib/silcclient/command.c.
7816 Thu May 24 19:08:55 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7818 * Imported a modified version of Irssi client to the source tree.
7819 The Irssi will be used to create a new client called
7820 Irssi SILC. Imported to irssi/.
7822 Added silc_core_init_finish function to the Irssi. Affected
7823 file irssi/configure.in.
7825 A lot changes in the Makefile.ams around the irssi tree.
7827 Tue May 22 22:23:49 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7829 * Do not rehash if the new size is same as the old size of the
7830 hash table, in the silc_hash_table_rehash*. The affected file
7831 lib/silcutil/silchashtable.c.
7833 * Replaced hash_table_del_by_context calls from the server
7834 (when channel->user_list and client->channels) to the
7835 hash_table_del as it is sufficient and faster.
7837 Tue May 22 17:27:16 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7839 * Added silc_hash_table_list, silc_hash_table_get and the
7840 SilcHashTableList structure to provide an alternative way to
7841 traverse the hash table. The affected files are
7842 lib/silcutil/silchashtable.[ch].
7844 * Changed the server's idlist routines to use the hash table
7845 routines to optimize the code.
7847 Mon May 21 21:46:20 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7849 * Replaced the client entry's `channel' list and channel entry's
7850 `user_list' list to hash tables for optimized lookup. Changed
7851 the code to use the hash table interface around the code.
7852 Affected file lib/silcd/idlist.[ch].
7854 * Added `auto_rehash' boolean argument to the function
7855 silc_hash_table_alloc to indicate whether the hash table should
7856 auto-rehash when it thinks is appropriate time. It will
7857 increase the hash table size if the there is twice as much
7858 entries in the table than the size of the table, and will
7859 decrease the size if there are twice as less entries than
7860 the size of the table.
7862 Mon May 21 09:51:11 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7864 * Fixed silc_xxx_get_supported to not crash at some circumstances.
7866 Sun May 20 13:45:58 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7868 * silc_idcache_purge_by_context deletes the entry now by context
7869 as it is supposed to do. Affected file lib/silccore/idcache.c.
7871 * Send the ERR_NO_SUCH_NICK in the WHOIS command reply if the
7872 client is not anymore valid (WHOWAS givens the info) and not
7873 the ERR_NO_SUCH_CLIENT_ID if the nickname still exists.
7875 Sat May 19 16:30:03 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7877 * Removed the `data' and `data_len' arguments from the ID Cache
7878 interfaces and added `name' argument. ID Cache does not handle
7879 anymore the binary data only a names associated with given ID.
7881 * When hashing a Client ID with silc_hash_id the entire ID is
7882 not hashed anymore, instead only the hash of the Client ID is
7883 hashed. This way we can access the Client ID from the cache
7884 with Client ID but with the hash of the ID (which is a hash of
7885 the nickname) as well without any difference in performance.
7887 Added also silc_idcache_find_by_id_one_ext to do one on one
7888 searching when we have the actual ID. Added also function
7889 silc_hash_client_id_compare. The affected files are
7890 lib/silccore/idcache.[ch] and lib/silcutil/silcutil.[ch].
7892 * When hashing the name associated with a ID it is always done
7893 in lowercase. This way we can access the cache without worrying
7894 about case-sensitivity, even though, for example nicknames are
7897 * Fixed a bug in server with channel message sending. It put
7898 wrong ID type as destination ID. The affected file
7899 silcd/packet_send.c.
7901 * silc_idcache_del_by_context now deletes from all hash tables
7902 by context. Affected file lib/silccore/idcache.c.
7904 Fri May 18 17:42:00 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7906 * Changed the client library to use the new ID Cache interface.
7907 Changes around the source tree.
7909 * Added silc_hash_table_rehash_ext to rehash with specific
7910 hash function. Affected file lib/silcutil/silchashtable.[ch].
7912 * Added silc_hash_string_compare to compare two strings in the
7913 hash table. Affected file lib/silcutil/silcutil.[ch].
7915 Fri May 18 11:18:45 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7917 * Added new function silc_idcache_del_by_context into the
7918 lib/silccore/idcache.[ch].
7920 * Changed the server's ID list routines to use the new ID Cache
7921 interface. Changes around the source tree.
7923 Fri May 18 08:35:31 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7925 * Added silc_hash_table_del[_by_context]_ext functions in to the
7926 lib/silcutil/silchashtable.[ch].
7928 Removed silc_hash_table_find_all* routines and added new
7929 silc_hash_table_find_foreach to replace them.
7931 Added silc_hash_table_replace_ext function as extended
7932 replacing function. Separated the simple hash table interface
7933 from the extended hash table interface in the file
7934 lib/silcutil/silchashtable.h.
7936 * Fixed minor bugs and changed it to use some of the new
7937 hash table functions in lib/silccore/idcache.c
7939 Thu May 17 18:15:12 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7941 * Added new function silc_hash_table_find_all to return all keys
7942 in the hash table by the specified key. As the hash table is
7943 collision resistant it also makes it possible to have several
7944 duplicate keys in the hash table. This function may be used to
7945 find all of the keys from the hash.
7947 Added user_context arguments to the SilcHashFunction,
7948 SilcHashCompare and SilcHashDestructor to deliver user specified
7951 Added new fuctions silc_hash_table_find[_all]_ext to do
7952 extended lookup with specified hash and compare functions and
7953 specified user contexts.
7955 Added new function silc_hash_table_add_ext to add the key
7956 with specified hash function and user context.
7958 Added new function silc_hash_table_foreach to traverse all
7959 entrys in the hash table. Added SilcHashForeach callback
7962 Added new function silc_hash_table_del_by_context to delete
7963 the entry only if the context associated with the key matches.
7965 Affected files are lib/silcutil/silchashtable.[ch].
7967 * Removed silc_hash_[server/client/channel]_id and added just
7968 silc_hash_id to the lib/silcutil/silcutil.[ch]. Added also
7969 silc_hash_id_compare to compare two ID's using as the hash table
7970 comparison function. Added also silc_hash_data to hash
7971 binary data and silc_hash_data_compare to compare it.
7973 * Removed silc_idlist_find_client_by_hash as it is not needed
7974 anymore. Affected file silcd/idlist.[ch].
7976 * Rewrote the entire ID Cache system (in lib/silccore/idcache.[ch])
7977 to use internally the SilcHashTable. The new ID Cache is a lot
7978 faster than the old one. Some of the ID Cache interface was also
7979 rewritten and obsolete and stupid functions were removed.
7981 Wed May 16 23:03:30 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7983 * Added entry_count field to the SilcHashTable to keep the number
7984 of the entries in the table. Implemented the function
7985 silc_hash_table_rehash. Added new function
7986 silc_hash_table_count. Affected file lib/silcutil/silchashtable.c.
7988 Fixed a minor bug in silc_hash_table_free.
7990 * Added silc_hash_string, silc_hash_uint, silc_hash_ptr,
7991 silc_hash_client_id, silc_hash_server_id and silc_hash_channel_id
7992 into the lib/silcutil/silcutil.[ch].
7994 Wed May 16 20:02:47 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7996 * Implemented a collision resistant hash table into the
7997 lib/silcutil/silchashtable[ch]. See the header and the source
7998 for the SilcHashTable API.
8000 Tue May 15 22:05:46 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8002 * Merged dotconf version 1.0.2 into lib/dotconf.
8004 Sun May 13 19:32:09 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8006 * Do not compile anything in lib/silcsim/* if the SIM support
8007 is not enabled. The tree should now compile without problems
8010 Thu May 10 22:49:51 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8012 * Compiled the SILC under cygwin. Compiled and tested briefly
8013 without problems. More tests needed. The SIMs didn't compile
8016 * Added various #ifdef HAVE_* stuff to lib/silccrypt/silrng.c.
8018 * Fixed possible crash in silc_get_username in the
8019 lib/silcutil/silcutil.c.
8021 Tue May 8 09:04:03 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8023 * Fixed a va_arg in silc/client_ops.c.
8025 * Oops, RC5 routines were named AES and caused some problems
8026 when not using SIM's. Affected file lib/silccrypt/rc5.c.
8028 Sun May 6 13:59:48 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8030 * Added new SilcIDIP structure into the lib/silccore/id.h and
8031 replaced the old `ip' fields from all SILC ID's to that type.
8032 This is a step towards IPv6 support.
8034 The silc_id_get_len takes now the ID as an extra argument.
8035 The silc_id_id2str, silc_id_str2id and silc_id_dup now supports
8036 both IPv4 and IPv6 based ID's.
8038 The affected files are lib/silccore/id.[ch] and other files
8039 around the tree using these routines.
8041 * Removed the ID length arguments in server from various
8042 silc_server_send_notify_* routines -> they are not needed
8045 Sat May 5 13:56:33 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8047 * Fixed memory leak in silc_encode_pem_file in the file
8048 lib/silcutil/silcutil.c.
8050 Thu May 3 21:23:50 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8052 * Check minor version as well in the SKE. Affected files are
8053 silcd/protocol.c and lib/silcclient/protocol.c.
8055 * Added --identifier option to the server so that an identifier
8056 can be when creating the public key for the server. Affected
8057 file is silcd/silcd.c.
8059 * Fixed minor decoding bug in silc_pkcs_decode_identifier in
8060 lib/silccrypt/silcpkcs.c.
8062 Wed May 2 20:50:49 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8064 * Register default ciphers and stuff when using -C option with
8065 the server. Affected file sildc/silcd.c.
8067 * Put back the servers public key filename format, it is better
8068 than the new one. For now, the client keys are saved with the
8069 new filename format. The affected file silc/client_ops.c.
8071 * Implemented the Cipher API for the rest of the ciphers that
8072 did not implement it or implemented it the wrong way.
8074 Wed May 2 13:31:26 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8076 * Register default ciphers and stuff when using the -S option
8077 in the client. Affected file silc/silc.c. Same also when
8078 creating new key pair with -C option.
8080 Tue May 1 14:18:13 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8082 * Fixed the silc_verify_public_key client operation function to
8083 save the public keys differently. The fingerprint is now
8084 used as filename and not the hostname. This way also the
8085 client keys are saved uniquely and not with hostnames. The
8086 affected file is silc/client_ops.c.
8088 * Trimmed the silc_hash_fingerprint function to remove extra
8089 whitespaces from the end of the fingerprint. The affected
8090 file is lib/silccrypt/silchash.c.
8094 * Added silc_cipher_register_default function to register all
8095 default ciphers. It can be used when configuration files
8096 does not exist and the application does not want any specific
8097 ciphers in any specific order.
8099 The SilcDList is now used as silc_cipher_list dynamically
8100 allocated cipher list. Removed the static list all together
8101 and now all ciphers must be allocated to the dynamic list.
8102 The silc_cipher_alloc routine was changed to check only the
8105 All silc_cipher_* routines that used to return int returns
8108 The affected files lib/silccrypt/silccrypt.[ch].
8110 * The same thing was done to silc_hash_* as for silc_cipher_*
8111 routines. Affected files lib/silccrypt/silchash.[ch].
8113 * The same thing was done to silc_pkcs_* as for silc_cipher_*
8114 routines. Affected files lib/silccrypt/silcpkcs.[ch].
8115 Added also silc_pkcs_[un]register[_default] functions.
8116 Removed the data_context from the PKCS API.
8118 * Added silc_hmac_register_default function to register default
8119 hmacs. Affected files lib/silccrypt/silchmac.[ch]. Added also
8120 SILC_ALL_HMACS macro that can be used with silc_hmac_unregister
8121 to unregister all hmacs at once.
8123 * Register the default ciphers, hash functions, PKCSs and HMACs
8124 if client's configuration file does not exist. The affected
8127 * The client did not load the hash functions from the SIM
8128 modules at all. Added support for this. Affected file is
8129 silc/clientconfig.c.
8131 * When decoding public key with silc_pkcs_public_key_decode, check
8132 the supported algorithm only if PKCS are registered. Affected
8133 file lib/silccrypt/silcpkcs.c. The same was done with the
8134 silc_pkcs_private_key_decode.
8136 * Fixed the SILC List routines to keep the list always in order.
8137 It used to change the list's order when traversing the list but
8138 not it preserves the order. Affected file lib/trq/silclist.h.
8140 Mon Apr 30 17:29:03 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8142 * Added the client library to use the SilcSocketConnection's
8143 reference counter (by silc_socket_dup) to prevent the bug that
8144 the socket object may be freed underneath async operation.
8146 * The name resolv library checking fixes in the configure.in.pre.
8149 * Created new version of the protocol drafts for future
8150 development. The -03 drafts are the ones that will be changed
8151 in the trunk now and the -02 will remain as they are.
8153 * Send list of CUMODE notifys to the router when announcing
8154 the channel users to the router. Affected file silcd/server.c.
8155 If the router receiving channel founder CUMODE for a channel
8156 that already has channel founder it will send CUMODE notify
8157 to the sender to remove the channel founder rights from the
8158 announced client. Affected file silcd/packet_receive.c.
8160 * The CUMODE notify may now use Server ID as well as the entity
8161 who changes the mode. Updated protocool specs.
8163 * Updated INSTALL and README files.
8165 Sun Apr 29 23:17:50 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8167 * New web pages in the http://silc.pspt.fi. The pages was
8172 Sun Apr 29 13:33:41 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8174 * Implemented the [DenyConnectin] config section in the server.
8175 Added silc_server_config_denied_conn to check whether incoming
8176 connection is denied. Affected file silcd/serverconfig.[ch].
8178 * Do not check the ports when checking the incoming configuration
8179 data if the port is 0, meaning any. Affected file is
8180 silcd/serverconfig.c.
8182 Fri Apr 20 18:58:43 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8184 * Fixed buffer overflow in silc_string_compare in the file
8185 lib/silcutil/silcutil.c.
8187 * Fixed double free in silc_server_command_leave in the file
8190 Fri Apr 20 14:00:11 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8192 * Fixed the version checking in the server. Affected file is
8195 Thu Apr 19 19:52:46 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8197 * Fixed the configuration data fetching when accepting new
8198 connections in the server. Affected file silcd/server.c.
8200 Thu Apr 19 11:40:20 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8202 * Added `sender_entry' argument to the function
8203 silc_server_packet_relay_to_channel so that we can check
8204 whether some destination actually belongs to the same route
8205 the sender belongs (ie, we must not resend the packet to the
8206 sender). Affected file silcd/packet_send.[ch].
8208 * Added `servername' field to the SilcClientEntry in the server
8209 to hold the name of the server where client is from. Affected
8210 file is silcd/idlist.h.
8212 Wed Apr 18 22:19:03 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8214 * Moved the channel message encrypting in the router betwen
8215 router connections from silc_server_channel_message to the
8216 silc_server_packet_relay_to_channel since we want to check
8217 whether we have anybody channel before encrypting anything.
8218 Affected files silcd/packet_[receive/send].c.
8220 Tue Apr 17 21:18:19 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8222 * Fixed the [AdminConnection] server config section to support
8223 multiple entries. Affected file silcd/serverconfig.c.
8225 * Added support into the server to check the validity of the
8226 incoming connection before executing any KE or authentication
8229 * The connection configuration is now saved to the KE and
8230 connection auth protocol contexts and not fetched anymore in
8231 the protocol. Affected files silcd/server.c, silcd/protocol.[ch].
8233 * The local hosts listenning address and port is also resolved
8234 now when starting the server. We want to have the socket object
8235 to include the real address and port for the listener. Added
8236 new function silc_net_check_local_by_sock into the files
8237 lib/silcutil/silcnet.[ch].
8239 * Fixed a broadcast bug in server -> do not broadcast if we
8242 * Fixed a routing bug. Do not route broadcast packets ever.
8243 Broadcast packets must be processed always and not routed since
8244 they may be destined to some other host than yourself and thus
8245 would get routed without no good reason. Affected file is
8248 * Added function silc_server_config_is_primary_route to check
8249 whether primary router connection has been configured (a router
8250 configuration that we are initiating). If there is not, we
8251 will assume that there is only two routers in the SILC network
8252 and we will use the incoming router connection as our primary
8253 route. Affected files silcd/serverconfig.[ch], silcd/server.c.
8255 * Changed the order of the broadcasting. Broadcast _after_ the
8256 packet has been processed not before. Affected file is
8259 * Fixed a [ClientConnection] parsing bug. The port was never
8260 parsed correctly thus resulting to port 0. Affected file
8261 silcd/serverconfig.c.
8263 * Fixed silc_server_send_notify_args -> it ignored the `broadcast'
8264 argument and did not set the broadcast packet flag. Affected
8265 file silcd/packet_send.c. Fixed same bug in the function
8266 silc_server_send_notify as well.
8268 * If we receive NEW_ID packet for our own ID in the server, ignore
8271 Mon Apr 16 12:10:33 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8275 * Removed the nickname from the Private Message Payload.
8276 Updated the code and the protocol specs.
8278 * Updated protocol specs for submitting to the IETF.
8280 * Tweaked the Random Number Generator a bit. Affected file
8281 lib/silccrypt/silcrng.c. Exported a new function
8282 silc_rng_[global]_add_noise which can be used to add more
8285 Sat Apr 14 16:21:32 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8287 * Do not parse packets with different timeout when protocol
8288 is active -> may cause problem with rekey. Affected file
8291 * When server receives signoff notify it must not create
8292 new channel key if the client is on any channels since the
8293 sender of the signoff notify will create it.
8295 Fri Apr 13 17:12:46 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8297 * Added printing of error messages during SKE protocol from the
8298 failure packet sent by server during SKE. Affected file
8301 * Removed the client's failure_callback handling with timeout
8302 and handle it immediately when received.
8304 * The SKE library returned wrong type in SUCCESS and FAILURE
8305 packets. They must be 32 bit MSB not 16 bit MSB.
8307 Fri Apr 13 00:09:08 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8309 * Ok, rewrote the logic of the re-key and now it seems to work.
8310 I tested it on high traffic with frequent re-keys without
8311 problems. Added hmac_receive (and renamed hmac to hmac_send)
8312 in SilcClientConnection in lib/silcclient/client.h and
8313 in SilcIDListData in silcd/idlist.h. Also, removed the
8314 SilcPacketParserContext's cipher and hmac fields as they are
8315 not needed anymore and actually caused some problems when
8316 the ciphers and hmac's changed underneath the packet parser.
8318 Thu Apr 12 14:42:51 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8320 * If re-key protocol is active then process the incoming packets
8321 synchronously since we must assure that icoming packets encrypted
8322 with the old key is processed before the new keys is set to
8323 use. This is true other packets than for REKEY packets.
8324 Affected file silcd/server.c. The same was done to client library
8325 as well, affected file lib/silcclient/client.c.
8327 Thu Apr 12 12:01:52 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8329 * Fixed bug in client and server to accept the force send if
8330 the packet is send from silc_[server/client]_packet_process
8331 function. Otherwise the packets are never delivered, oops.
8333 Wed Apr 11 22:10:15 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8335 * Disable force sending of packets when REKEY protocol is active.
8336 We must assure that no packet is sent directly when rekey is
8337 performed. All packets must be sent through packet queue.
8338 Added macro SILC_SERVER_IS_REKEY to silcd/server.h and
8339 SILC_CLIENT_IS_REKEY to lib/silcclient/client.h. Affected
8340 function is silc_[server/client]_packet_send_real to check
8343 * Replaced the SIM paths from example config files to
8344 /usr/local/modules. Also, make install creates now
8345 /usr/local/silc/logs directory to hold all the SILC server
8348 Wed Apr 11 16:59:59 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8350 * Made the configure.in.pre work on Solaris. Patch by salo.
8352 * Made all ciphers compatible with non-x86 machines. Defined
8353 CBC mode macros into lib/silccrypt/ciphers_def.h.
8355 Tue Apr 10 20:32:44 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8357 * Fixed the make install.
8359 Tue Apr 10 16:20:34 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8361 * When MAC computation fails the silc_packet_decrypt returned 0
8362 even though it was supposed to return -1. Fixed this. The
8363 affected file is lib/silccore/silcpacket.c.
8365 * Do not replace the config files in /etc/silc (in make install)
8366 if they already exist. Affected file ./Makefile.am.
8368 * Do not send re-key packets immediately but through packet queue.
8369 Affected file silcd/protocol.c and lib/silcclient/protocol.c.
8371 * Changed silc_net_check_host_by_sock to return FALSE if the
8372 IP/DNS could not be resolved. Though, it returns the IP address
8373 now even if it could not resolve it (but returns also FALSE).
8374 Affected file lib/silcutil/silcnet.[ch].
8376 Mon Apr 9 21:54:44 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8378 * Added silc_pkcs_decode_identifier to decode the public key's
8379 identifier. Affected file lib/silccrypt/silpkcs.[ch].
8380 Added also silc_pkcs_free_identifier. Added also new context
8381 SilcPublicKeyIdentifier.
8383 * Added -S option to the silc client. It is used to dump the
8384 contents of the specified public key file.
8386 * Changed the PKCS api to return the public key length when
8387 setting the public key.
8389 * Fixed a fatal bug in the public and private key file loading.
8390 Affected file lib/silccrypt/silcpkcs.c.
8392 * Execute the packet parsing for client with zero (0) timeout
8393 if the protocol is active. Affected file silcd/server.c.
8395 Sun Apr 8 19:30:56 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8397 * Made the key generation options to the silcd program. Added
8398 -C option, equivalent to client's option.
8400 * Added new [ServerKeys] config section to the server. It
8401 configures the server's public and private key.
8403 * Defined generic Public Key Payload into the protocol
8404 specification to send specific type of public keys and
8407 * Defined new command SILC_COMMAND_GETKEY to fetch a client's
8408 public key or certificate.
8410 * Implemented the GETKEY command to the server and to the
8411 client library and on user interface.
8413 Sun Apr 8 01:37:21 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8415 * Made preliminary `make install' work.
8417 Thu Apr 5 17:42:30 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8419 * Added SilcServerRekey context into silcd/idlist.h.
8421 * Added the PFS support as defined in the specification to the
8422 SKE protocol. Affected files lib/silcske/*.c.
8424 * Added `ske_group' field to the SilcServerRekey context to hold
8425 the number of the SKE group that is used with PFS in re-key.
8426 Affected file silcd/idlist.h.
8428 * Added PFS re-key support to the server. Affected file is
8431 * Added silc_protocol_cancel to cancel execution of the next
8432 state of the protocol. Affected file is
8433 lib/silccore/silcprotocol.[ch].
8435 * Added the re-key support with and without PFS to the client
8436 library. Re-key is performed once in an hour, by default.
8438 Added new protocol type SILC_PROTOCOL_CLIENT_REKEY.
8439 Added silc_client_rekey_callback and silc_client_rekey_final.
8440 Affected files are lib/silcclient/protocol.[ch] and
8441 lib/silcclient/client.[ch].
8443 * Removed the `hmac_key' and `hmac_key_len' fields from the
8444 SilcClientConnection structure; not needed. Affected file is
8445 lib/silcclient/client.h.
8449 Wed Apr 4 16:32:31 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8451 * Do not ask whether user wants to use the negotiated private key
8452 for private messages, just use it. Affected file is
8453 silc/local_command.c.
8455 * Added `send_enc_key' and `enc_key_len' fields to the
8456 SilcIDListData structure since they are needed in the re-key
8457 phase. Affected file is silcd/idlist.[ch].
8459 * Implemented the simple re-key protocol into the server.
8460 Affected files silcd/server.c and silcd/protocol.[ch]. The
8461 re-key will be performed once in an hour, by default.
8463 Added new protocol type SILC_PROTOCOL_SERVER_REKEY.
8464 Added silc_server_rekey, silc_server_rekey_callback and
8465 silc_server_rekey_final.
8467 * Removed Tunneled flag from the protocol. Updated the code
8468 and the specifications.
8470 * Adde `pfs' field to the SilcIDListData to indicate whether
8471 the PFS is to be performed in the re-key. Affected file is
8474 Tue Apr 3 21:52:42 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8476 * Defined uint8, int8, uint16, int16, uint32, int32, uint64 and
8477 int64 of at least the xintXX size. If void * is less that 4
8478 bytes uint32 * will be used. Defined bool as boolean.
8480 * Changed _ALL_ unsigned long and unsigned int to uint32,
8481 unsgined short to uint16 in the source tree.
8483 * Fixed a fatal bug in silc_server_remove_clients_by_server. Do
8484 not handle clients that has entry->data.registered == FALSE.
8485 They are not in the network anymore. Affected file is
8488 Tue Apr 3 16:39:19 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8490 * Implemented the sending of the SERVER_SIGNOFF notify in the
8491 server. Affected file is silcd/server.c.
8493 * Added silc_server_send_notify_args into silcd/packet_send.[ch].
8494 Added also silc_notify_payload_encode_args into the
8495 lib/silccore/silcnotify.[ch].
8497 * Implemented ther SERVER_SIGNOFF notify handling in the server.
8498 Affected file silcd/packet_receive.c.
8500 * Implemented the SERVER_SIGNOFF notify handling in the client
8501 library. Affected file lib/silcclient/client_notify.c. Also,
8502 implemnted the printing of the SERVER_SIGNOFF info to the
8503 application. Affected file silc/client_ops.c.
8505 * The silc_idlist_del_server now returns TRUE or FALSE to indicate
8506 if the deleting was successful. Affected file silcd/idlist.[ch].
8508 * Added support for public key authentication in the connection
8509 authentication protocol in the client library. Affected file
8510 lib/silcclient/protocol.c.
8512 * Changed the server's silc_idlist_get_clients_by_* interface
8513 to support already allocated array so that new entries may be
8514 added to pre-allocated array. Affected file silcd/idlist.[ch].
8515 This fixes some bugs with WHOIS, WHOWAS and IDENTIFY commands
8516 and command replies.
8518 * All command reply functions in the server now calls the
8519 pending command callback even if error occured. This way the
8520 error will be delivered to the client as well. Affected files
8521 silcd/command.c and silcd/command_reply.c.
8523 * Fixed INFO command to return local server's info if no server
8524 was provided. Affected file lib/silcclient/command.c.
8526 * Removed RESTART command for good. Updated the code and the
8529 * Rewrote parts of the task system. It is a bit simpler now.
8530 Removed unsued task priorities. The affected files are
8531 lib/silcutil/silctask.[ch].
8533 Mon Apr 2 20:02:33 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8535 * Moved the USERS printing from the library to the application.
8536 Affected files lib/silcclient/command.c and silc/client_ops.c.
8538 Mon Apr 2 13:13:23 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8542 * Added channel key re-key support. The re-key is perfomed
8543 only by the router and is done once in an hour. Added `rekey'
8544 field to the SilcChannelEntry in the server. Affected files
8545 silcd/server.c and silcd/idlist.h.
8547 * Added silc_task_unregister_by_context into the file
8548 lib/silcutil/silctask.[ch].
8550 Sun Apr 1 19:49:34 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8552 * Added SILC_UMODE_GONE mode to indicate when the client is not
8553 present in the SILC network. Added also support to the local
8554 command AWAY that will set this mode. Added support of showing
8555 "xxx is gone" in WHOIS command. The USERS command shows the
8556 gone status as well.
8558 * Fixed setting server and router operator privileges in the
8559 server's UMODE command. Affected file silcd/command.c.
8561 * Merged the SKE KE1 and KE2 payloads into one payload. The
8562 new KE payload is equivalent to the old KE2 payload.
8564 Cleaned up the SKE Start Payload parsing. It now uses the
8565 simple buffer unformatting to do the parsing. A lot faster
8568 Added new Mutual Authentication flag (SILC_SKE_SP_FLAG_MUTUAL)
8569 to the SKE that is used to indicate whether both of the SKE
8570 parties should perform authentication. By default only the
8571 responder performs authentication. By setting this flag also
8572 the initiator must do authentication. By default it is unset
8573 since in normal SKE case, client to server connection, only
8574 the responder should do authentication. When doing SKE between
8575 two clients both should perform authentication. Updated the
8576 code and the protocol specs.
8578 * A little fix to IDENTIFY command in the server. Search the
8579 client first by hash not nickname. Affected file is
8582 * Fixed the silc_client_close_connection to support closing
8583 the client to client connections wihtout deleting too much
8584 data. Affected file lib/silcclient/client.c.
8586 * Fixed a fatal bug in server and client; if KE1 or KE2 packets
8587 are received if protocol used to be active but is not anymore
8588 the application would crash due to NULL pointer dereference.
8589 Affected files silcd/server.c and lib/silcclient/client.c.
8591 * Added `hash' field to the SilcClientConnection to include
8592 the hash function negotiated in the SKE protocol.
8594 * Added new channel mode SILC_CMODE_FOUNDER_AUTH that is used
8595 to set the channel founder authentication data. A client can
8596 claim the founder rights later by providing the authentication
8597 data to the CUMODE command using SILC_CUMODE_FOUNDER mode.
8598 This way the channel founder can regain the channel founder
8599 privileges even it is left the channel. This works only on
8600 local server and the client must be connected to the same
8601 server to be able to regain the founder rights. Updated the
8602 protocol specs accordingly.
8604 Added support to the CMODE command in the client to set the
8605 founder auth data. Read the README to see how to set it.
8607 Added support to the CUMODE command to claim the founder
8608 rights. Read the README to see how to do it.
8610 Added support for the founder authentication to the Channel
8611 Entry in the server. Affected file silcd/idlist.h.
8613 Added support for the SILC_CMODE_FOUNDER_AUTH mode in the
8614 server's CMODE command. Affected file silcd/command.c.
8616 * Added the following new functions into lib/silccore/silcauth.[ch]:
8617 silc_auth_get_method and silc_auth_get_data.
8619 * The server now saves the remote hosts public key to the
8620 SilcIDListData pointer. Affected file silcd/protocol.c.
8622 * The normal server now does not remove the channel entry from
8623 the cache if the founder authentication data is set. It used
8624 to remove it if the founder was the last one on the channel on
8625 the server and left the channel. The auth data is saved and
8626 if the channel is re-joined later the old entry is used with
8627 the old auth data. Affected files silcd/command_reply.c and
8630 * Removed the `pkcs' field from the SilcIDListData structure
8631 in the server; it is not used. Affected file silcd/idlist.h.
8633 Sat Mar 31 15:38:36 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8635 * Fixed packet processing on slow links. Partial packets were
8636 never re-processed because the incoming data buffer was cleared
8637 by the application. Application must not directly clear the
8638 sock->inbuf, the packet processing routines handle it. Fixed
8639 this in client library and in server.
8641 Fri Mar 30 16:35:27 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8643 * Fixed the WHOIS and IDENTIFY send reply function to really
8644 check whether to send list or just one entry. Affected file
8647 * Cleaned up the LEAVE command's channel key distribution. The
8648 affected file silcd/command.c.
8650 * Changed CMODE_CHANGE's <Client ID> to <ID Payload> as server
8651 can enforce the channel mode as well. In that case the ID
8652 includes the ID of the server. The code now enforces the
8653 mode change if the router have different mode than the server.
8655 * The notify client operation with CMODE_CHANGE notify can now
8656 return NULL client_entry pointer if the CMODE was not changed
8657 by client. Application must check for this.
8659 * Added <Server ID> argument to INFO command to support server
8660 info fetching by Server ID.
8662 * Added silc_server_announce_get_channel_users to get assembled
8663 packets of channel users of the specified channel. Affected
8664 file silcd/server.[ch].
8666 * Fixed bug in CHANNEL_CHANGE notify in the server. The new ID
8667 was freed underneath the ID Cache.
8669 * Re-announce clients when the server received CHANNEL_CHANGE
8670 notify from the router. Affected file silcd/packet_send.c.
8672 Thu Mar 29 19:10:28 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8674 * Fixed a fatal bug when client does /join 1 2 3 4 5 6 the server
8675 crashed since it did not handle the fact that there is no cipher
8676 called "3" and didn't check the error condition. Now fixed.
8678 * Added SILC_MESSAGE_FLAG_REQUEST message flag as generic request
8679 flag. It can be used to send message requests.
8681 Thu Mar 29 12:26:25 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8683 * Implemented the RESTART command in the client.
8685 * Added SILC_MESSAGE_FLAG_NOTICE message flag for informational
8686 notice type messages. Added notice printing to the user
8689 * The channel keys are not re-generated if the channel's mode
8690 is PRIVKEY, ie private key on the channel exists. Affected
8691 files silcd/server.c and silcd/command.c.
8693 * Fixed a little bug in channel message delivery when channel
8694 private keys are set in the server. Affected file is
8695 silcd/packet_send.c.
8697 * Changed the setting on channel->on_channel = TRUE from the
8698 silc_client_save_channel_key to the JOIN command reply. The
8699 key payload is not received if the private channel key is set.
8700 Affected file lib/silcclient/command_reply.c and the
8701 lib/silcclient/client_channel.c.
8703 * When the CMODE_CHANGE notify is sent and the channel private
8704 key mode is removed the channel key must be re-generated in
8705 other cells as well. Added this support for the router in the
8706 silcd/packet_receive.c.
8708 * Added new local command NOTICE to send notice message on
8709 channel. Affected file silc/local_command.[ch].
8711 Wed Mar 28 23:55:54 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8713 * Added new local command ME to the client. It is used to send
8714 message to a channel with SILC_MESSAGE_FLAG_ACTION to indicate
8715 some action. Affected file silc/local_command.[ch].
8717 * Changed channel_message and private_message client operations
8718 to deliver the message flags to the application. Added also
8719 the `flags' arguments to the silc_client_send_channel_message
8720 and silc_client_send_private_message functions. Affected file
8723 Wed Mar 28 20:50:47 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8725 * Redefined the Private Message Payload to support private message
8726 keys and to support the new private message flags. Updated
8727 the protocol specs. Flags makes it possible to have for example
8728 CTCP style messages.
8730 * Added new type SilcPrivateMessagePayload and defined an API
8731 for it in the lib/silcclient/silcprivate.[ch].
8733 * Tested private message private keys successfully. Tested the
8734 private message key set, unset and list commands with the new
8737 * Redefined the Channel Message Payload to include the channel
8738 message flags (equal with private message flags) to support
8739 for example CTCP style messages.
8741 * Defined some of the message (for channel and private message)
8742 flags. Updated the protocol specs and added the flags to the
8743 lib/silccore/silcchannel.h. The type is SilcMessageFlags.
8745 Wed Mar 28 15:52:36 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8747 * Added SilcKeyAgreementStatus type to the key agreement routines
8748 to indicate the current status and error if one occured.
8749 The status types are defined in the lib/silcclient/silcapi.h.
8751 * Added new local command KEY that is used to set and unset private
8752 keys for channels, set and unset private keys for private messages
8753 with remote clients and to send key agreement requests and
8754 negotiate the key agreement protocol with remote client. The
8755 key agreement is supported only to negotiate private message keys,
8756 it currently cannot be used to negotiate private keys for channels,
8757 as it is not convenient for that purpose.
8759 * Fixed a minor pending callback setting bug in the function
8760 silc_client_get_client_by_id_resolve, now the function works.
8761 Affected file lib/silcclient/idlist.c.
8763 * Added function silc_net_get_local_port to get local bound
8764 port by socket. Added to lib/silcutil/silcnet.[ch].
8766 * Added `sockets' and `sockets_count' fields to the SilcClient
8767 object. They hold the sockets of the listenning sockets in
8768 the client. Listenning sockets may be for example the key
8769 agreement server. Affected file lib/silcclient/client.[ch].
8770 Added functions the silc_client_add_socket and the
8771 silc_client_del_socket. They are exported to the application
8774 * Added ~./silc/clientkeys to support other client's public keys.
8776 * Renamed verify_server_key client operation to verify_public_key
8777 and added one argument to indicate the type of the connection
8778 (server, client etc.).
8780 Tue Mar 27 22:22:38 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8782 * Added silc_server_connection_auth_request to handle the
8783 incoming CONNECTION_AUTH_REQUEST packet. Affected file is
8784 silcd/packet_receive.[ch].
8786 * Added silc_server_send_connection_auth_request into the
8787 silcd/packet_send.c to send the connection auth request packet.
8789 * Cleaned up the silcd/protocol.c a bit and fixed some memory
8792 * Fixed the public key authentication in responder side in the
8793 server. The `auth_data' pointer includes the SilcPublicKey
8794 not the path to the public key. Affected file silcd/protocol.c.
8796 * Implemented the public key authentication in the initiator side
8797 in the server. Affected file silcd/protocol.c.
8799 * Removed the [RedirectClient] config section from the server
8800 configuration. Is not needed and I don't want to implement it.
8802 Tue Mar 27 12:49:56 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8804 * Cleaned up the CMODE command in the server. It now works
8805 correctly and supports all the modes defined in the protocol.
8806 Affected file is silcd/command.c.
8808 * Added `hmac_name' field to the SilcChannelEntry in the server
8809 to hold the default HMAC of the channel. It can be set when
8810 creating the channel (with JOIN command). Affected files
8813 * Added <cipher> and <hmac> argument to the CMODE_CHANGE notify
8814 type to indicate the change of the current cipher and hmac
8815 on the channel. Client can safely ignore the <cipher> argument
8816 (if it chooses to do so) since the CHANNEL_KEY packet will
8817 force the channel key change anyway. The <hmac> argument is
8818 important since the client is responsible of setting the new
8819 HMAC and the hmac key into use.
8821 * Fixed the CMODE command in the client library as well.
8823 * Tested CMODE command in router environment successfully.
8825 Mon Mar 26 14:39:48 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8827 * Show the version of the remote client (or server) when connecting
8828 to the server. It is logged to the log file. Affected file
8829 is silcd/protocol.c.
8831 * Fixed the KILLED notify handling in the client library. The
8832 client must be removed from all channels when receiving the
8835 Also, do not remove the client entry when giving the KILL
8836 command but when the KILLED notify is received.
8838 * Removed silc_idlist_find_client_by_nickname from the server.
8839 Not needed anymore. Affected files silcd/idlist.[ch].
8841 * Implemented the CHANNEL_CHANGE notify type handling to the
8842 server. Affected file silcd/server.c.
8846 Mon Mar 26 12:11:14 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8848 * Added silc_server_send_notify_invite to send the INVITE
8849 notify between routers.
8851 * Implemented the INVITE command correctly to the server.
8853 * Implemented the INVITE notify type handling in the server.
8855 * Implemented the INVITE command to the client library and on the
8858 Sun Mar 25 20:27:09 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8860 * Added function silc_server_get_client_resolve to find the
8861 client entry by ID from all ID lists and then resolve it
8862 (using WHOIS) if it cannot be found. Affected file is
8865 Sun Mar 25 13:52:51 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8867 * Implemented the BAN command to the client library.
8869 * The JOIN command in the server now checks the invite list
8872 * Changed the silc_command_reply_payload_encode_va and the
8873 silc_command_payload_encode_va to support that if argument is
8874 NULL it ignores and checks the next argument. Affected file
8875 lib/silccore/silccommand.c.
8877 * Added silc_server_send_notify_ban to send the BAN notify
8878 type between routers.
8880 * Chaned the silc_notify_payload_encode to support that if
8881 argument is NULL it ignores and checks the next argument.
8882 Affected file lib/silccore/silcnotify.c.
8884 * Tested ban lists in router environment successfully.
8886 Sat Mar 24 14:47:25 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8888 * Implemented BAN command to the server, in silcd/command.[ch].
8890 * Removed the BAN and INVITE_LIST modes from the CMODE command
8893 * Added function silc_string_match to regex match two strings.
8894 Affected files lib/silcutil/silcutil.[ch].
8896 Fri Mar 23 22:02:40 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8898 * Redefined parts of the SilcChannelEntry in the server to support
8899 the new ban and invite lists.
8901 Fri Mar 23 16:25:11 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8903 * Redefined the INVITE command. The same command can be used to
8904 invite individuals to the channel but also to manage the invite
8905 list of the channel (to add to and remove from the invite list).
8906 Updated the protocol specs.
8908 * Added new command SILC_COMMAND_BAN that can be used to manage
8909 the ban list of the channel. Updated the protocol specs.
8911 * Removed the channel modes: the SILC_CMODE_BAN and the
8912 SILC_CMODE_INVITE_LIST as they were a bit kludge to be included
8913 in the CMODE command. The equivalent features are now available
8914 using INVITE and BAN commands. Updated the protocol specs.
8916 * Added new SILC_NOTIFY_TYPE_BAN notify type to notify routers
8917 in the network about change in the current ban list. The notify
8918 type is not used by the client.
8920 * Redefined parts of the SILC_NOTIFY_TYPE_INVITE command to
8921 support the invite lists.
8923 Thu Mar 22 22:52:23 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8925 * Added new function silc_string_regexify that converts string
8926 including wildcard characters into regex string that can
8927 be used by the GNU regex library. Added into the file
8928 lib/silcutil/silcutil.[ch].
8930 Added silc_string_regex_combine to combine to regex strings
8931 into one so that they can be used as one regex string by
8932 the GNU regex library. Added into the file
8933 lib/silcutil/silcutil.[ch].
8935 Added silc_string_regex_match to match two strings. It returns
8936 TRUE if the strings match. Added into lib/silcutil/silcutil.[ch].
8938 Thu Mar 22 15:29:42 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8940 * Imported GNU regex to the soruce tree into lib/contrib.
8941 Fixed some compiler warning from the regex.c.
8943 Wed Mar 21 15:27:58 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8945 * Fixed MOTD command in the server to work in router environment.
8947 * Fixed the MOTD command in the client library to support
8948 the server argument in the command.
8950 * Added `nickname_len' argument to the silc_idlist_add_client
8951 in the server, as the `nickname' argument may be binary data
8954 * Added silc_idlist_get_channels to return all channels from
8957 * Implemented LIST command to the server. Affected file is
8960 * Implemented the LIST command to the client library and on the
8963 * Added [<user count>] argument to the LIST command reply.
8964 With private channels the user count is not shown.
8966 * Updated TODO and README.
8968 Tue Mar 20 21:05:57 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8970 * The client entry's data.registered must be TRUE even with
8971 global client entry on global client list. The data.registered
8972 is used to check whether the client is anymore in the network,
8973 for example with WHOWAS command so it must be valid.
8975 * Fixed the WHOWAS command in the server. It now actually works
8976 in router environment. Added function into silcd/command_reply.c
8977 silc_server_command_reply_whowas_save.
8979 * Added silc_idlist_purge function to the silcd/idlist.c
8980 to periodically purge the ID Cache.
8982 * Fixed INFO command in the server. It works now in router
8983 environment. Added <server name> argument to the INFO command
8984 reply. Updated the protocol specs.
8986 * Fixed minor bug in silc_idcache_purge to not purge if the
8987 expire value is zero.
8989 * Fixed various bugs in WHOIS and IDENTIFY command handling as
8990 they were buggy because of the WHOWAS information.
8992 * Fixed local command MSG to handle the async resolving of
8993 the remote client properly. It used to fail the first MSG.
8994 Affected file silc/local_command.c.
8996 * Added `data_len' field to SilcIDCache context.
8998 Tue Mar 20 16:29:00 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9000 * Update TODO. Todo in commands in the server.
9002 Tue Mar 20 15:45:14 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9004 * Added new notify type SILC_NOTIFY_TYPE_UMODE_CHANGE that is
9005 used by routers as broadcast packet to inform other routers
9006 about the changed user mode.
9008 Implemented the notify handling in the server. Affected file is
9009 silcd/packet_receive.c. Added the function
9010 silc_server_send_notify_umode to the silcd/packet_send.[ch].
9012 * Added new generic Channel Payload and deprecated the New Channel
9013 Payload. The New Channel Payload is now the generic Channel
9016 * Added new argument `mode' to the silc_server_send_new_channel
9017 as it is required in the Channel Payload now.
9019 * Renamed the SilcChannelPayload to SilcChannelMessagePayload
9020 and created a new and real SilChannelPayload to represent the
9021 new generic Channel Payload. Implemented the encode/decode
9022 for Channel Payload. Affected file lib/silccore/silcchannel.[ch].
9024 * Added silc_server_get_client_channel_list to return the list
9025 of channels the client has joined for WHOIS command reply.
9026 Affected file silcd/server.[ch].
9028 * Implemented the channel list sending in the WHOIS command reply
9029 in server and in the client.
9031 Implemented the channel list displaying on the user interface
9032 as well. Affected file silc/client_ops.c.
9034 * Added silc_channel_payload_parse_list to parse list of Channel
9035 Payloads. It returns SilcDList list of SilcChannelPayloads.
9036 Client for example can use this function to parse the list of
9037 channels it receives in the WHOIS command reply. The caller
9038 must free the list by calling silc_channel_payload_list_free.
9039 Affected files lib/silccore/silcchannel.[ch].
9041 Mon Mar 19 21:39:15 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9043 * Added one new argument <user mode> to the WHOIS command reply
9044 to return the mode of the user in SILC. Updated the protocol
9047 Implemented it to the server and client.
9049 Mon Mar 19 18:43:06 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9051 * Fixed the mode printing on the user interface on joining.
9052 Affected file silc/client_ops.c.
9054 * Implemented the UMODE command and user modes in general to the
9055 client library and to the user interface.
9057 * Implemented the UMODE command to the server.
9059 * The server now sends UNKNOWN_COMMAND error status if client sends
9060 unknown command. Affected file silcd/command.c.
9062 * All server commands now handle the command identifier the right
9063 way when sending the command reply to the client. The client can
9064 use to identify the command replies with the identifier.
9066 Mon Mar 19 16:13:07 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9068 * Added silc_server_get_client_route to resolve the route to
9069 the client indicated by the client ID. Affected file is
9072 * Added silc_server_relay_packet as general function to relay
9073 packet to arbitrary destination. This deprecates functions
9074 like _send_private_message_key, _relay_notify etc. Affected
9075 file is silcd/packet_send.[ch].
9077 Removed silc_server_send_key_agreement,
9078 silc_server_send_private_message_key and
9079 silc_server_packet_relay_notify functions from the file
9080 silcd/packet_send.[ch].
9084 * Implemented the SILC_NOTIFY_TYPE_KILLED notify handling in the
9085 server. Affected file silcd/packet_receive.[ch].
9087 * Implemented the KILL command to the client. Implemented the
9088 SILC_NOTIFY_TYPE_KILLED notify handling in the client library.
9089 Affected files lib/silcclient/command[_reply].c and
9090 lib/silcclient/client_notify.c. Implemented the KILL notify
9091 printing in the user inteface.
9093 * Fixed a lot silc_parse_nick memory leaks from the client
9094 library in the file lib/silcclient/command.c.
9096 * Changed the silc_server_send_notify_on_channels's `sender'
9097 argument from SilcSocketConnection to SilcClientEntry to
9098 check the sender as entry and not as connection object and not
9099 to send to the client provided as argument. The affected file
9100 is silcd/packet_send.[ch].
9102 * The notify packets that are destined directly to the client used
9103 to not to be processed by the server. Now changed that and the
9104 server processes all notify packets. After relaying the packet
9105 to the client the notify packet is processed in the server.
9107 * The silc_server_free_client_data now checks whether there is
9108 pending outgoing traffic for the client and purges the data to
9109 the network before removing the client entry.
9111 Sun Mar 18 21:02:47 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9113 * Added SILC_NOTIFY_TYPE_KILLED notify type. It is sent when
9114 an client is killed from the SILC Network. Updated the protocol
9117 Added new function silc_server_send_notify_killed to the
9118 silcd/packet_send.[ch].
9120 * Added function silc_server_packet_relay_notify to relay notify
9121 packets that are destined directly to a client. In this case
9122 the server does not process the notify packets but merely relays
9123 it to the client. Affected file silcd/packet_send.[ch].
9125 Added also silc_server_packet_process_relay_notify to check
9126 whereto relay the notify. Affected file is
9127 silcd/packet_receive.[ch].
9129 * Implemented the KILL command to the server.
9133 * Added the backup schema desgined last fall to the protocol
9134 specs for everyone to see. The specification is in the
9135 *-spec-xx.txt draft and the packet type definitions for the
9136 backup routers is in *-pp-xx.txt draft. Thusly, added also
9137 new packet type SILC_PACKET_CELL_ROUTERS.
9139 * A big security problem in the implementation discovered. The
9140 signoff of an client did not cause new channel key generation
9141 which it of course should've done. The channel keys must be
9142 always re-generated when client leaves (or signoffs) the channel.
9143 The silc_server_remove_from_channels funtion now handles
9144 the channel key re-generation.
9146 * Added `sender' argument to the silc_server_send_notify_on_channels
9147 to not to send the client provided as argument. Affected file
9148 silcd/packet_send.[ch].
9150 Fri Mar 16 15:52:49 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9152 * Implemented OPER and SILCOPER commands into the server and
9155 * Added silc_auth_verify and silc_auth_verify_data to verify
9156 the authentication directly from the authentication payload.
9157 It supports verifying both passphrase and public key based
9158 authentication. Affected file lib/silccore/silcauth.[ch].
9160 * Added `hash' field to the SilcIDListData structure. It is the
9161 hash negotiated in the SKE protocol. Affected file is
9164 * Slight redesigning of the SilcAuthPayload handling routines.
9165 Do not send SilcPKCS but SilcPublicKey as argument.
9167 * Implemented the public key authentication support to the
9168 serverconfig. The public key is loaded from the provided path
9169 and saved as authentication data to void * pointer. Thus,
9170 changed the unsigned char *auth_data to void *auth_data;
9172 * Fixed SHUTDOWN command to send the reply before the server
9173 is shutdown. :) Affected file silcd/command.c.
9175 * Fixed fatal bug in CONNECT command. The hostname was invalid
9176 memory and server crashed. Affected file silcd/command.c.
9178 * Fixed fatal bug in CLOSE command. The server_entry became
9179 invalid but was referenced later in the command. Affected file
9182 Thu Mar 15 12:46:58 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9184 * Fixed fatal bug in failure packet handling. Server ignored
9185 the failure and thus crashed when it came.
9189 Wed Mar 14 20:37:35 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9191 * Added new SILC_CF_LAG_STRICT command flag that strictly forces
9192 that the command may be executed only once in (about) 2 seconds.
9193 The old SILC_CF_LAG flag is same but allows command bursts up
9194 to five before limiting.
9196 Added the support for CF_LAG and CF_LAG_STRICT flags to the
9197 server code. Various commands now includes the CF_LAG_STRICT
9198 flag to disallow any kind of miss-use of the command.
9200 * Fixed the silc_buffer_unformat to not to allocate any data
9201 if the length of the data is zero. It used to allocate the
9202 length + 1. Affected file lib/silcutil/silcbuffmt.c.
9204 Wed Mar 14 16:10:30 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9206 * Changed the format of AdminConnection configuration section
9207 in the server. Added username of the admin to the format.
9208 Affected files silcd/serverconfig.[ch].
9210 Added silc_server_config_find_admin into silcd/serverconfig.[ch]
9211 to return admin configuration data by host, username and/or
9214 Wed Mar 14 13:18:16 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9216 * Implemented WHOWAS command to the server. Added the functions:
9218 silc_server_command_whowas_parse,
9219 silc_server_command_whowas_send_reply,
9220 silc_server_command_whowas_from_client and
9221 silc_server_command_whowas_from_server
9223 * Added <Client ID> argument to the WHOWAS command reply. Updated
9224 the protocol specs accordingly.
9226 * Implemented WHOWAS command and command_reply to the client
9229 Implemented the WHOWAS printing on the user interface.
9231 Tue Mar 13 22:17:34 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9233 * Added new argument to the WHOWAS command reply, the real name.
9234 It is an optional argument. Updated the protocol specs.
9236 * Added SilcIDCacheDestructor callback that is registered when
9237 the SilcIDCache is allocated. The callback is called when
9238 an cache entry in the ID Cache expires, or is purged from the
9239 cache. Added into lib/silccore/idcache.[ch].
9241 Added silc_idlist_client_destructor to the silcd/idlist.[ch]
9242 to destruct the client entries when the cache entry expires.
9243 Other ID Cache's in server and in the client library ignores
9246 * If the ID Cache entry's `expire' field is zero then the entry
9247 never expires. Added boolean `expire' argument to the
9248 silc_idcache_add function in the lib/silccore/idcache.[ch].
9249 If it is TRUE the default expiry value is used.
9251 * Added silc_server_free_client_data_timeout that is registered
9252 when client disconnects. By default for 5 minutes we preserve
9253 the client entry for history - for WHOWAS command.
9255 Tue Mar 13 13:26:18 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9257 * Added support to the server to enforce that commands are not
9258 executed more than once in 2 seconds. If server receives
9259 commands from client more frequently, timeout is registered
9260 to process the commands. Affected file silcd/command.c.
9261 Added new function silc_server_command_process_timeout.
9263 * Changed NICK_NOTIFY handling in client library to check that
9264 if the client's nickname was changed, so there is no need to
9265 resolve anything from the server.
9267 * Removed error printing from the WHOIS and IDENTIFY commands.
9268 If error occurs then it is ignored silently in the client library.
9269 The application, however, may map the received error to
9270 human readable error string. The application currently maps
9271 the NO_SUCH_NICKNAME error to string.
9273 * Made the command status message public to the application. Moved
9274 them from lib/silcclient/command_reply.c to
9275 lib/silcclient/command_reply.h. The application can map the
9276 received command status to the string with the
9277 silc_client_command_status_message function.
9279 * Added check to the server to check that client's ID is same
9280 as the Source ID in the packet the client sent. They must
9283 Tue Mar 13 12:49:21 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9285 * Added dist-bzip hook to the Makefile.am to make bzip2
9286 compressed distributions.
9288 Mon Mar 12 18:43:38 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9290 * Server now enforces the maximum length for the nickname and
9291 the channel as protocol specification dictates. 128 bytes for
9292 nickname and 256 bytes for channel name.
9294 * Moved the WHOIS printing to the application. The client libary
9295 does not print out the WHOIS information anymore, the application
9296 must do it. Renamed silc_client_command_reply_whois_print to
9297 the silc_client_command_reply_whois_save.
9299 The client's idle time is also sent to the application now, and
9300 the idle is shown on screen.
9302 * Added silc_client_command_reply_identify_save to save the
9303 received IDENTIFY entries.
9305 * Do not check for channel private keys in message sending and
9306 reception if the channel does not have the PRIVKEY mode set.
9307 Affected file lib/silclient/client_channel.c.
9309 Sun Mar 11 20:25:06 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9311 * Fixed a minor bug if WHOIS and IDENTIFY command parsing that
9312 just surfaced after chaning the JOIN procedure.
9314 Sun Mar 11 14:59:05 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9316 * Added silc_client_get_clients_by_list to get client entries
9317 from Client ID list, that is returned for example by JOIN
9318 and USERS command replies. The application should use this
9319 function for example when JOIN command reply is received to
9320 resolve the clients already on the channel (library does not
9321 do that anymore as USERS command reply is not used in the JOIN
9322 procedure anymore). Affected files lib/silcclient/silcapi.h and
9323 lib/silcclient/idlist.c.
9325 * JOIN command reply and USERS command reply returns now SilcBuffer
9326 pointers instead of unsigned char pointers when returning
9327 the client list and mode list.
9329 * Added <Client ID> argument to the JOIN command reply, mainly
9330 for the server to identify for which client the command was
9331 originally sent. Updated protocol specs accordingly.
9333 * Added SilcDlist private_key pointer to the SilcChannelEntry
9334 in the client to support the channel private keys. Affected
9335 file is lib/silcclient/idlist.h.
9337 * Added SilcChannelPrivateKey argument to the function
9338 silc_client_send_channel_message so that application can choose
9339 to use specific private ke if it wants to. If it is not provided,
9340 the normal channel key is used, unless private keys are set.
9341 In this case the first (key that was added first) is used
9342 as the encryption key.
9344 * Implemented the support for channel private key handling.
9345 Implemented the following functions:
9347 silc_client_add_channel_private_key,
9348 silc_client_del_channel_private_keys,
9349 silc_client_del_channel_private_key,
9350 silc_client_list_channel_private_keys and
9351 silc_client_free_channel_private_keys
9353 Affected file lib/silcclient/client_channel.c.
9355 * Added the support for the private keys in the channel message
9356 sending and encryption and in the message reception and
9357 decryption. Affected funtions are
9358 silc_client_send_channel_message and silc_client_channel_message.
9360 Sat Mar 10 21:36:22 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9362 * Added SKE's key verify callback to the client library's
9363 KE protocol context. Affected files lib/silcclient/protocol.[ch].
9365 * Removed the statement that server (or router) must send USERS
9366 command reply when joining to the channel so that the client
9367 knows who are on the channel. Instead, the client list and
9368 client's mode list is now sent in the JOIN command reply to the
9369 client who joined channel. This is better solution.
9371 * Added function silc_server_get_users_on_channel and function
9372 silc_server_save_users_on_channel to the silcd/server.[ch].
9374 * Removed function silc_server_command_send_users from the
9377 * Do not show topic on the client library anymore. The topic is
9378 sent in the command reply notify to the application and the
9379 application must show the topic now.
9381 Sat Mar 10 00:07:37 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9383 * Added client searching by nickname hash into the IDENTIFY and
9384 WHOIS commands in the server as they were clearly missing from
9385 them. Affected file is silcd/command.c.
9387 * Fixed a bug in private message receiving in the client library.
9388 The remote ID was freed and it wasn't supposed, now it is
9391 Fri Mar 9 12:40:42 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9393 * Minor fix to the channel payload; allocate the data area, as it
9394 needs to be of specific length.
9396 * If the key agreement port is zero then the operating
9397 system will define the bound port. Affected files are
9398 lib/silcclient/silcapi.h and lib/silcclient/client_keyagr.c.
9400 * Added new function silc_channel_payload_decrypt into the file
9401 lib/silccore/silcchannel.[ch].
9403 * Moved the channel message etc, check from silc_packet_decrypt
9404 to applications. The library calls now a generic
9405 SilcPacketCheckDecrypt callback which is to return TRUE or FALSE
9406 when the packet is either normal or special. This was done to
9407 allow more wide range of checking that was not allowed when
9408 the code was in library. Now applications can do virtually any
9409 checks to the packet and return to the library the decision how
9410 the packet should be processed. Affected files are
9411 lib/silccore/silcpacket.[ch].
9413 Added silc_server_packet_decrypt_check to the server and
9414 silc_client_packet_decrypt_check to the client library.
9416 * Added silc_server_packet_send_srcdest into silcd/packet_send.[ch]
9417 to send with specified source and destination information.
9419 * Channel message delivery between routers was broken after the
9420 channel key distribution was fixed earlier. The channel key
9421 was used be to distributed to other routers as well which is not
9422 allowed by the protocol. Now this is fixed and channel keys
9423 really are cell specific and the channel message delivery between
9424 routers comply with the protocol specification.
9426 * Fixed various commands in server to check also the global list
9427 for the channel entry and not just the local list. The affected
9428 file silcd/command.c.
9430 Thu Mar 8 21:39:03 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9432 * Added assert()s to buffer formatting and unformatting routines
9433 to assert (if --enable-debug) when error occurs. Affected
9434 file: lib/silcutil/silcbuffmt.c.
9436 * Changed to auto-reconnect to check whether the remote host is
9437 router and register the re-connect timeout if it is. It used
9438 to check that whether we are normal server, but router must do
9439 auto-reconnect with another router as well. Affected file
9442 * Removed the [<key len>] option from CMODE command as the cipher
9443 name decides the key length, nowadays. See the defined ciphers
9444 from the protocol specification.
9446 * Added [<hmac>] option to the CMODE command to define the HMAC
9447 for the channel. Added SILC_CMODE_HMAC channel mode.
9449 * Added [<hmac>] option for the JOIN command so that user can
9450 select which HMAC is used to compute the MACs of the channel
9453 * Added Hmac field to the Channel Message Payload. The integrity
9454 of plaintext channel messages are now protected by computing
9455 MAC of the message and attaching the MAC to the payload. The
9456 MAC is encrypted. Now, it is clear that this causes some
9457 overhead to the size of the packet but rationale for this is that
9458 now the receiver can verify whether the channel message decrypted
9459 correctly and also when private keys are set for the channel the
9460 receiver can decrypt the packet with several keys and check from
9461 the MAC which key decrypted the message correctly.
9463 * Added silc_cipher_encrypt and silc_cipher_decrypt into the
9464 lib/silccrypt/silccipher.[ch].
9466 * Added silc_hash_len to return the digest length into the
9467 lib/silcrypt/silchash.[ch].
9469 * Rewrote parts of Silc Channel Payload interface in the
9470 lib/silccore/silcchannel.[ch]. The encode function now also
9471 encrypts the packet and parse function decrypts it.
9473 Wed Mar 7 20:58:50 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9475 * Fixed a minor formatting bug in the SKE's key material processing.
9476 It actually might have processed the keys wrong way resulting
9479 * Redefined the mandatory HMAC algorithms and added new algorithms.
9480 Added hmac-sha1-96 and hmac-md5-96 which are normal hmac-sha1
9481 and hmac-md5 truncated to 96 bits. The mandatory is now
9482 hmac-sha1-96. Rest are optional (including the one that used
9483 to be mandatory). Rationale for this is that the truncated HMAC
9484 length is sufficient from security point of view and can actually
9485 make the attack against the HMAC harder. Also, the truncated
9486 HMAC causes less overhead to the packets. See the RFC2104 for
9489 * Added new [hmac] configuration section. The SKE used to use
9490 the hash names (md5 and sha1) in the SKE proposal as HMCAS which
9491 is of course wrong. The official names that must be proposed in
9492 the SKE are the ones defined in the protocol specification
9493 (hmac-sha1-96 for example). The user can configure any hmac
9494 using any hash function configured in the [hash] section. At
9495 least, the mandatory must be configured.
9497 Rewrote the HMAC interface in lib/silccrypt/silchmac.[ch].
9499 * Added HMAC list to the SKE proposal list. It has now both
9500 hash algorithm list and HMAC list. This makes the protocol
9501 incompatible with previous versions. The SKE now seems to work
9502 the way it is supposed to work, for the first time actually.
9504 * Defined plain Hash algorithms to the protocol specification.
9507 Tue Mar 6 15:36:11 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9509 * Implemented support for key agreement packets into the server.
9510 Added functions silc_server_key_agreement and
9511 silc_server_send_key_agreement. Other than these functions,
9512 server has nothing to do with this packet.
9514 * Added support for private message key packets into the server.
9515 Added functions silc_server_private_message_key and
9516 silc_server_send_private_message_key.
9520 * Changed the silc_[client|server]_protocol_ke_set_keys to be
9521 called in the protocol's final callback instead in the END
9522 protocol state. This makes a little more sense and in the same
9523 time in client we can use the same protocol routines for normal
9524 key exchange and to key agreement packet handling as well.
9526 * Added to both client's and server's KE protocol context the
9527 SilcSKEKeyMaterial pointer to save the key material. We will
9528 bring the key material to the protocol's final callback by doing
9529 this. The final callback must free the key material.
9531 * Added SKE's packet_send callback into client's KE protocol
9532 context so that the caller can choose what packet sending function
9533 is used. This way we can use different packet sending when
9534 doing normal SKE when doing key agreement packet handling (in
9535 the key agreement packet handling we do not want to encrypt
9538 * Implemented the responder side of the key agreement routines
9539 in the client. The client can now bind to specified port and
9540 accept incoming key negotiation. The key material is passed
9541 to the application after the protocol is over.
9543 * Implemented the processing of incoming Key Agreement packet
9544 in the client. Added function silc_client_key_agreement to
9547 * Implemented the intiator side of the key agreement routines
9548 in the client. The client can now initiate key agreement with
9549 another remote client. The key material is passed to the
9550 application after the protocol is over.
9552 * Created client_keyagr.c to include all the key agreement
9555 * Added macro SILC_TASK_CALLBACK_GLOBAL which is equal to the
9556 SILC_TASK_CALLBACK except that it is not static.
9558 * Created client_notify.c and moved the Notify packet handling
9559 from the client.[ch] into that file.
9561 * Created client_prvmsg.c and moved all private message and
9562 private message key routines from the client.[ch] into that file.
9564 * Create client_channel.c and moved all channel message and
9565 channel private key routines from the client.[ch] into that file.
9567 * Changed silc_client_get_client_by_id_resolve to resolve with
9568 WHOIS command instead of IDENTIFY command, in the file
9569 lib/silclient/idlist.c.
9571 Mon Mar 5 18:39:49 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9573 * Implemented the SKE's responder side to the Client library.
9575 * When FAILURE is received to the protocol do not trust it
9576 blindly. Register a timeout to wait whether the remote closes
9577 the connection as it should do it, only after that process the
9578 actual failure. This was changed to both client and server.
9580 * Added client_internal.h to include some of the structures
9581 there instead of client.h in lib/silcclient/.
9583 * Added function silc_task_unregister_by_callback to unregister
9584 timeouts by the callback function.
9586 Sat Mar 3 19:15:43 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9588 * Some "Incomplete WHOIS info" errors has been appearing on the
9589 log files. Took away the entry->userinfo check from WHOIS
9590 reply sending. The entry->userinfo is now " " if client did not
9591 provide one. I thought this was fixed earlier but something
9592 is wrong still. Let's see if the error still appears.
9594 Wed Feb 28 20:56:29 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9596 * Fixed a minor bug in the login when the channel key is
9597 re-generated in the server. It used to generate the key in
9598 wrong order and thus caused problems in the channel traffic.
9600 * Fixed a minor bug in channel key distsribution after
9601 KICK command. The key was not sent to the router even though
9604 Tue Feb 27 20:24:25 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9606 * Added silc_ske_process_key_material_data as generic routine
9607 to process any key material as the SILC protocol dictates. The
9608 function is used by the actual SKE library but can be used by
9609 applications as well. This relates to the private message keys
9610 and the channel private keys since they must be processed the
9611 same way the normal SILC session keys. The protocol dictates
9612 this. Affected files: lib/silcske/silcske.[ch].
9614 Added also silc_ske_free_key_material to free the
9615 SilcSKEKeyMaterial structure.
9617 * Defined silc_cipher_set_key function to set the key for
9618 cipher without using the object's method function. The affected
9619 files: lib/silccrypt/silccipher.[ch].
9621 * Implemented silc silc_client_add_private_message_key,
9622 silc_client_add_private_message_key_ske,
9623 silc_client_del_private_message_key,
9624 silc_client_list_private_message_keys and
9625 silc_client_free_private_message_keys functions in the
9628 Added functions silc_client_send_private_message_key to send
9629 the Private Message Key payload and silc_client_private_message_key
9630 to handle incoming Private Message Key payload.
9632 * Added Cipher field to the Private Message Key payload to set
9633 the cipher to be used. If ignored, the default cipher defined
9634 in the SILC protocol (aes-256-cbc) is used.
9636 Tue Feb 27 13:30:52 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9638 * Removed lib/silcclient/ops.h file.
9640 Redefined parts of the SILC Client Library API. Created new
9641 file silcapi.h that deprecates the ops.h file and defines the
9642 published Client Library API. Defined also private message key
9643 API and channel private key API into the file.
9645 This is the file that the application must include from the
9646 SILC Client Library. Other files need not be included by
9647 the application anymore.
9649 * Added new key_agreement client operation callback and also
9650 defined the Key Agreement library API for the application.
9652 Tue Feb 27 11:28:31 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9654 * Added new packet type: SILC_PACKET_KEY_AGREEMENT. This packet
9655 is used by clients to request key negotiation between another
9656 client in the SILC network. If the negotiation is started it
9657 is performed using the SKE protocol. The result of the
9658 negotiation, the secret key material, can be used for example
9659 as private message key.
9661 Implemented the Key Agreement payload into the files
9662 lib/silccore/silauth.[ch].
9664 Mon Feb 26 12:13:58 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9666 * Redefined ciphers for the SILC protocol. Added some new ciphers
9667 and defined the key lengths for the algorithms. Changed the
9668 code accordingly. The default key length is now 256 bits.
9670 * Fixed SKE key distribution function silc_ske_process_key_material
9671 when the key length is more than 128 bits. The default key
9672 length in SILC is now 256 bits.
9674 * Added new command status type: SILC_STATUS_ERR_UNKOWN_ALGORITHM
9675 to indicate unsupported algorithm.
9677 * Renamed rijndael.c to aes.c and all functions as well.
9679 * Fixed a long standing channel key setting bug in client library.
9680 Weird that it has never surfaced before.
9682 * Fixed bug in channel deletion. If the entire channel is removed
9683 then it must also delete the references of the channel entry
9684 from the client's channel list as the client's channel entry and
9685 the channel's client entry share same memory.
9687 Sun Feb 25 20:47:29 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9689 * Implemented CONNECT and SHUTDOWN commands in the client.
9691 * Implemented CLOSE command to the client.
9693 * Added the function silc_idlist_find_server_by_name into the
9694 files silcd/idlist.[ch].
9696 Added the function silc_idlist_find_server_by_conn into the
9697 files silcd/idlist.[ch].
9699 Sat Feb 24 23:45:49 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9701 * DIE command was renamed to SHUTDOWN. Updated the both code
9704 * Defined SILC_UMODE_NONE, SILC_UMODE_SERVER_OPERATOR and
9705 SILC_UMODE_ROUTER_OPERATOR modes into lib/silccore/silcmode.h.
9707 * Implemented CONNECT, CLOSE and SHUTDOWN commands to the server
9710 * Added function silc_server_create_connection function to create
9711 connection to remote router. My server implementation actually
9712 does not allow router to connect to normal server (it expects
9713 that normal server always initiates the connection to the router)
9714 so the CONNECT command is only good for connecting to another
9717 Sat Feb 24 16:03:45 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9719 * Added SILC_NOTIFY_TYPE_KICKED to indicate that the client
9720 or some other client was kicked from the channel.
9722 Implemented the handling of the notify type to both client
9725 Implemented silc_server_send_notify_kicked to send the KICKED
9726 notify. It is used to send it to the server's primary router.
9728 * Implemented the KICK command into server and client.
9730 * Added `query' argument to the silc_idlist_get_client function
9731 to indicate whether to query the client from server or not if
9734 * Added new command status type SILC_STATUS_ERR_NO_CHANNEL_FOPRIV
9735 to indicate that the client is not channel founder.
9739 Sat Feb 24 00:00:55 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9741 * Removed the rng context from SilcPacketContext structure and
9742 changed that the packet routine uses the Global RNG API.
9744 Fri Feb 23 11:22:57 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9746 * Added support for quit message that client can "leave" on the
9747 channel when it quits the SILC. It is ditributed inside the
9748 SILC_NOTIFY_TYPE_SIGNOFF notify type.
9750 Added silc_server_free_client_data that will take the
9751 signoff message as argument.
9753 * Changed SKE routines to use the silc_pkcs_sign/verify routines.
9755 Thu Feb 22 23:05:36 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9757 * Updated parts of the protocol specification to keep it up
9760 Thu Feb 22 15:08:20 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9762 * Added List flag (SILC_PACKET_FLAG_LIST) to indicate list of
9763 payloads in one packet.
9765 * Deprecated following packet types: NEW_ID_LIST, NEW_CHANNEL_LIST,
9766 NEW_CHANNEL_USER_LIST, SET_MODE and SET_MODE_LIST. List packets
9767 use now the new List flag.
9769 * Also deprecated the following packet types: REPLACE_ID,
9770 NEW_CHANNEL_USER and REMOVE_CHANNEL_USER packet types.
9772 * Added list support for Notify packet in server.
9774 * Added silc_server_send_notify_channel_change to send the
9775 CHANNEL_CHANGE notify type to replace channel ID's. Deprecates
9776 the silc_server_send_replace_id.
9778 * Added silc_server_send_notify_nick_change to send the
9779 NICK_CHANGE notify type. Deprecates the function
9780 silc_server_send_replace_id.
9782 * Added silc_server_send_notify_join to send the JOIN notify type.
9783 Deprecates the function silc_server_send_new_channel_user.
9785 * Added silc_server_send_notify_leave to send LEAVE notify type.
9786 Deprecates the function silc_server_send_remove_channel_user.
9788 * Added silc_server_send_notify_cmode and
9789 silc_server_send_notify_cumode to send CMODE and CUMODE notify
9790 types. Deprecates the silc_server_send_set_mode function.
9792 * Added SERVER_SIGNOFF notify type to indicate that server has
9793 quit. This means that all clients on the channel from that
9794 server will drop. This can be also used when netsplit happens.
9796 Deprecated REMOVE_ID packet type since it is not needed anymore
9799 Added silc_server_send_notify_server_signoff to send the
9800 SERVER_SIGNOFF notify type. Deprecates the function
9801 silc_server_send_remove_id.
9803 Added also silc_server_send_notify_signoff to send the
9804 SIGNOFF notify type.
9806 * Employed the PKCS #1. It is the mandatory way to do RSA in the
9807 SILC protocol from this day on. Changed the protocol
9808 specification as well.
9810 * Added silc_server_send_notify_topic_set to send TOPIC_SET
9811 notify type. It is used between routers to notify about
9812 topic changes on a channel.
9814 * Added silc_id_dup into lib/silccore/id.[ch] to duplicate
9817 * Partly updated the protocol specification to comply with the
9818 changes now made. It is still though a bit outdated.
9820 * The JOIN notify type now takes one extra argument <Channel ID>.
9821 The packet used to be destined to the channel but now the
9822 JOIN type may be sent as list thus it is impossible to
9823 destine it to any specific channel. By adding this argument
9824 it is again possible.
9826 Wed Feb 21 22:39:30 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9828 * Added CREDITS file. The CHANGES and CREDITS file will appear
9829 in the distribution as well.
9831 Wed Feb 21 14:17:04 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9833 * Implemented CMODE_CHANGE, CUMODE_CHANGE and TOPIC_SET notify
9834 types in the server's silcd/packet_receive.c.
9836 * Implemented CMODE and CUMODE to work in router environment.
9838 * Fixed minor encoding and decoding buglet from the
9839 lib/silccore/silcmode.c.
9841 * Fixed buffer overflow from lib/silcclient/command.c in USERS
9844 Wed Feb 21 12:44:00 EET 2001 Mika Boström <bostik@lut.fi>
9846 * Changed all SilcConfigServer* and silc_config_server* to
9847 SilcServerConfig* and silc_server_config*, respectively.
9850 Wed Feb 21 00:10:00 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9852 * Associated the ID (client or server ID) to the Authentication
9853 Payload to avoid any possibility of forging. Updated the
9854 protocol specification and the code accordingly.
9856 Tue Feb 20 14:14:14 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9858 * The RSA key length is now save to the RsaKey context in the
9859 key generation process in lib/silccrypt/rsa.c. The key length
9860 is now used to figure out the maximum size of the block allowed
9861 to be encrypted/signed.
9863 * Added silc_mp_mp2bin_noalloc into lib/silcmath/mpbin.[ch]. It
9864 is equivalent to the silc_mp_mp2bin but does not allocate any
9867 * Changed silc_mp_mp2bin API to take length argument. If it is
9868 non-zero then the buffer is allocated that large. If zero, then
9869 the size is approximated using silc_mp_sizeinbase, which however
9872 * Created Global RNG API which is global RNG that application can
9873 initialize. After initializing, any routine anywhere in the
9874 code (including library) can use RNG without allocating a new
9875 RNG object. This was done to allow this sort of use of the
9876 RNG in code that has no chance to allocate RNG object. All
9877 applications currently allocate this and many routines in the
9878 library use this. Affected file lib/silccrypt/silcrng.[ch].
9880 * Removed the RNG kludge from lib/silcmath/primegen.c and changed
9881 it to use the Global RNG API.
9883 * Defined Authentication Payload into protocol specification that
9884 is used during SILC session to authenticate entities. It is
9885 used for example by client to authenticate itself to the server
9886 to obtain server operator privileges.
9888 Implemented this payload into the lib/silccore/silcauth.[ch].
9889 Implemented also routines for public key based authentication
9890 as the new protocol specification dictates.
9892 Moved definitions of different authentication methods from
9893 lib/silccore/silcprotocol.h into lib/silccore/silcauth.h.
9895 * Added silc_pkcs_encrypt, silc_pkcs_decrypt, silc_pkcs_sign,
9896 silc_pkcs_verify and silc_pkcs_sign_with_hash and
9897 silc_pkcs_verify_with_hash functions into the file
9898 lib/silccrypt/silcpkcs.[ch].
9900 Mon Feb 19 19:59:28 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9902 * The client entry's userinfo pointer must be always valid.
9903 Otherwise the [<unknown>] bug will surface beacuse the WHOIS
9904 will fail since it requires the userinfo. Now, the userinfo
9905 is allocated as "" if actual userinfo does not exist. Actually,
9906 it must exist and it is totally Ok to drop client connections
9907 that does not announce the userinfo. However, we will make
9908 this workaround for now.
9910 * Added silc_net_get_remote_port into lib/silcutil/silcnet.[ch]
9911 to return the remote port by socket.
9913 Mon Feb 19 14:26:49 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9915 * Changed SILC_SERVER_COMMAND_EXEC_PENDING macro to the name
9916 SILC_SERVER_PENDING_EXEC and added an new macro
9917 SILC_SERVER_PENDING_DESTRUCTOR which is called to free the
9918 data or when error occurs while processing the pending command.
9920 Added new argument `destructor' into silc_server_command_pending
9921 and to the SilcServerCommandPending object. This destructor is
9922 now called after calling the pending callback or if error occurs
9923 immediately. If error occurs the actual pending callback won't
9924 be called at all - only the destructor. The destructor may be
9925 NULL if destructor is not needed.
9927 All this applies for client library code as well. Similar
9928 changes were made there as well for the pending commands.
9930 In the client, the application must now allocate the
9931 SilcClientCommandContext with the silc_client_command_alloc
9934 * Added reference counter to the SilcServerCommandContext. Added
9935 function silc_server_command_alloc and silc_server_command_dup
9938 Same type of functions added to the client library for the same
9941 * Removed the cmd_ident from IDListData away since it is now
9942 global for all connections. It is the command identifier used
9943 in command sending and with pending commands. The affected file
9946 * Added reference counter to the SilcSocketConnection objecet to
9947 indicate the usage count of the object. The object won't be
9948 freed untill the reference counter hits zero. Currently only
9949 server uses this, and client ignores it. The client must be
9950 set to use this too later. The affected files are
9951 lib/silccore/silcsockconn.[ch]. Added also the function
9952 silc_socket_dup to increase the reference counter.
9954 This was mainly added because it is possible that the socket
9955 is removed underneath of pending command or other async
9956 operation. Now it won't be free'd and proper DISCONNECTING
9957 flags, etc. can be set to avoid sending data to connection that
9958 is not valid anymore.
9960 * Added SILC_SET_DISCONNECTING to server.c when EOF is read from
9961 the connection. After that it sets SILC_SET_DISCONNECTED.
9962 It is, however, possible that the socket data is not still freed.
9963 The silc_server_packet_process now checks that data is not
9964 read or written to connection that is DISCONNECTED. The socket
9965 get's freed when the reference counter hits zero.
9967 Mon Feb 19 00:50:57 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9969 * Changed the client operation API: channel_message operation's
9970 `sender' is now the client entry of the sender, not the nickname
9971 and the `channel' is the channel entry, not the channel name.
9973 In the private_message operation the `sender' is now also the
9974 client entry of the sender not the nickname.
9976 Affected file is lib/silcclient/ops.h and all applications
9977 using the client operations.
9979 Sat Feb 17 22:11:50 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9981 * Moved the calling of ops->connect() from connect_to_server_final
9982 into receive_new_id functin since that is the point when the
9983 client is actually allowed to send traffic to network. The
9984 affected file is lib/silcclient/client.c.
9986 Sat Feb 17 13:15:35 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9988 * When receiving NEW_CHANNEL_LIST, NEW_CHANNEL_USER_LIST,
9989 NEW_ID_LIST and SET_MODE_LIST packets, broadcast the list packet
9990 (if needs broadcasting) instead of broadcasting the packets one
9991 by one which would make a burst in the network traffic.
9993 * Added `broadcast' argument to the functions in silcd/server.[ch]
9994 silc_server_create_new_channel[_with_id] to indicate whether
9995 to send New Channel packet to primary router.
9997 Sat Feb 17 01:06:44 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9999 * Added new function into the silcd/server.[ch] files:
10000 silc_server_create_new_channel_with_id to create new channel with
10001 already existing Channel ID.
10003 * Added new packet type SILC_PACKET_SET_MODE_LIST into the file
10004 lib/silccore/silcpacket.h. This packet is used t send list of
10005 Set Mode payloads inside one packet. Server uses this to set
10006 the modes for the channels and clients on those channels, that it
10007 announced to the router when it connected to it. The protocol
10008 specification has been updated accordingly.
10010 * The silc_server_new_channel did not handle the packet coming
10011 from normal server as it normally does not send that. However,
10012 when it announces its channels it does send it. Implemented
10013 the support for that.
10015 * Added SILC_ID_CHANNEL_COMPARE macro to compare to Channel ID's
10016 into the file lib/silccore/id.h.
10018 Fri Feb 16 23:57:29 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10020 * Fixed memory leaks in the functions silc_idlist_del_client,
10021 silc_idlist_del_channel and silc_idlist_del_server in the file
10022 silcd/idlist.c. All of those leaked like a sieve.
10024 * Fixed some small memory leaks in the client's function
10025 silc_client_notify_by_server.
10027 * Added functions into silcd/server.c: silc_server_announce_clients,
10028 silc_server_announce_channels and silc_server_announce_server.
10029 These functions are used by normal and router server to announce
10030 to its primary router about clients, channels and servers (when
10031 router) that we own. This is done after we've connected to the
10034 These functions effectively implements the following packet types:
10035 SILC_PACKET_NEW_CHANNEL_LIST, SILC_PACKET_NEW_CHANNEL_USER_LIST
10036 and SILC_PACKET_NEW_ID_LIST.
10038 * Added new functions into the silcd/packet_receive.[ch]:
10039 silc_server_new_id_list, silc_server_new_channel_list and
10040 silc_server_new_channel_user_list to handle the incoming
10041 NEW_ID_LIST, NEW_CHANNEL_LIST and NEW_CHANNEL_USER_LIST packets.
10043 * Added support of changing Channel ID in the function
10044 silc_server_replace_id. If the server that announces a channel
10045 to the router already exists in the router (with same name but
10046 with different Channel ID), router is responsible to send
10047 Replace ID packet to the server and force the server to change
10048 the Channel ID to the one router has.
10050 * Added new notify type SILC_NOTIFY_TYPE_CHANNEL_CHANGE to notify
10051 client that the Channel ID has been changed by the router. The
10052 normal server sends this to the client. Client must start using
10053 the new Channel ID as the channel's ID.
10055 Implemented handling of this new type into lib/silcclient/client.c
10056 into the function silc_client_notify_by_server.
10058 * Added new function silc_idlist_replace_channel_id into the files
10059 silcd/idlist.[ch] to replace the Channel ID.
10061 Fri Feb 16 14:14:00 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10063 * Call silc_server_command_identify_check always when processing
10064 the IDENTIFY command in silcd/command.c
10066 Thu Feb 15 20:07:37 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10068 * Added new packet type SILC_PACKET_HEARTBEAT that is used to
10069 send keepalive packets. The packet can be sent by clients,
10070 servers and routers.
10072 Added function silc_socket_set_heartbeat into the file
10073 lib/silccore/silcsockconn.[ch] to set the heartbeat timeout.
10074 If not set, the heartbeat is not performed. The actual
10075 heartbeat is implemented in the low level socket connection
10076 library. However, application is responsible of actually
10077 sending the packet.
10079 Added silc_server_send_heartbeat to send the actual heartbeat
10080 packet into silcd/packet_send.[ch]. Server now performs
10081 keepalive with all connections.
10083 * Added silc_task_get_first function into lib/silcutil/silctask.c
10084 to return the timeout task with shortest timeout. There was a bug
10085 in task unregistration that caused problems. TODO has been
10086 updated to include that task system must be rewritten.
10088 * The client library will now resolve the client information when
10089 receiving JOIN notify from server for client that we know but
10090 have incomplete information.
10092 * Rewrote parts of silc_server_remove_from_channels and
10093 silc_server_remove_from_one_channel as they did not remove the
10094 channel in some circumstances even though they should've.
10096 * Encryption problem encountered in server:
10098 The LEAVE command used to send the Channel Key packet to the
10099 router immediately after generating it. However, the code
10100 had earlier sent Remove Channel user packet but not immediately,
10101 ie. it was put to queue. The order of packets in the router
10102 was that Channel Key packet was first and Remove Channel User
10103 packet was second, even though they were encrypted in the
10104 reverse order. For this reason, MAC check failed. Now, this
10105 is fixed by not sending the Channel Key packet immediately but
10106 putting it to queue. However, this is more fundamental problem:
10107 packets that are in queue should actually not be encrypted
10108 because packets that are sent immediately gets encrypted
10109 actually with wrong IV (and thus MAC check fails). So, packets
10110 that are in queue should be encrypted when they are sent to
10111 the wire and not when they put to the queue.
10113 However, the problem is that the current system has not been
10114 designed to work that way. Instead, the packet is encrypted
10115 as soon as possible and left to the queue. The queue is then
10116 just purged into wire. There won't be any fixes for this
10117 any time soon. So, the current semantic for packet sending
10120 o If you send packet to remote host and do not force the send
10121 (the packet will be in queue) then all subsequent packets to the
10122 same remote host must also be put to the queue. Only after the
10123 queue has been purged is it safe again to force the packet
10126 o If you send all packets immediately then it safe to send
10127 any of subsequent packets through the queue, however, after
10128 the first packet is put to queue then any subsequent packets
10129 must also be put to the queue.
10131 Follow these rules and everything works fine.
10133 Thu Feb 15 14:24:32 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10135 * Added new function silc_server_remove_clients_by_server to
10136 remove all client entries from ID list when the server connection
10137 is lost. In this case it is also important to invalidate all
10138 client entires as they hold the invalid server entry. This
10139 fixes fatal bug when server has lost connection and will reconnect
10142 Wed Feb 14 16:03:25 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10144 * Made some sanity checks to silc_server_daemonise like to check
10145 whether the requested user and group actually exists.
10147 * Added sanity check to SKE's silc_ske_responder_finish to check
10148 that the public and private key actually is valid.
10150 * Invalidate the client's nickname when receiving Replace ID
10151 packet and the Client ID is being replaced. This means that the
10152 server will query the nickname if someone needs it (client)
10155 * Sort the ID Cache in client library when the ID Cache data
10156 has changed (needs sorting).
10158 * Do not allow for SILC client to create several connections to
10159 several servers. The client does not support windows right now
10160 and generating multiple connections causes weird behaviour.
10162 Irssi-silc client does support windows and can handle several
10163 connections without problems, see: www.irssi.org and SILC plugin.
10165 * Fixed some places where client was added to the IDList. The
10166 rule of thumb is following (in order to get everything right):
10167 If the client is directly connected local client then the
10168 `connection' argument must be set and `router' argument must be
10169 NULL to silc_idlist_add_client function. If the client is not
10170 directly connected client then the `router' argument must
10171 bet set and the `connection' argument must be NULL to the
10172 silc_idlist_add_client function.
10174 * The funtion silc_server_packet_send_local_channel actually did
10175 not check whether the client was locally connected or not. It
10176 does that now. Fixed a bug related to LEAVE command.
10178 * Fixed Remove Channel User payload parsing bug in server's
10179 silcd/packet_receive.c. Fixed a bug related to LEAVE command.
10181 * The server's silc_server_save_channel_key now checks also the
10182 global ID list for the channel as it might not be in the local
10183 list. Fixed a bug related to LEAVE command.
10185 * Is this the end of the [<unknown>] buglet that has been lurking
10186 around for a long time? A little for loop fix in server's
10187 silc_server_command_whois_parse that is used by both IDENTIFY
10188 and WHOIS command. At least, this was a clear bug and a cause
10189 of one type of [<unknown>] buglet.
10191 * WHOIS and IDENTIFY commands call the function
10192 silc_server_command_[whois/identify]_check function even if
10193 we are not router server.
10195 Tue Feb 13 19:55:59 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10197 * Added --with-gmp configuration option. If set the GMP
10198 is always compiled in the SILC source tree. If not set then
10199 it is checked whether the system has the GMP3 installed. If
10200 it has then the GMP won't be compiled (the system's headers
10201 and library is used), if it doesn't have it then the GMP is
10202 compiled in the SILC source tree.
10204 Mon Feb 12 11:20:32 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10206 * Changed RSA private exponent generation to what PKCS #1
10207 suggests. We try to find the smallest possible d by doing
10208 modinv(e, lcm(phi)) instead of modinv(e, phi). Note: this is
10209 not security fix but optimization.
10211 Sun Feb 11 18:19:51 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10213 * Added new config entry [Identity] to fork the server and run
10214 it as specific user and group. A patch from Bostik.
10216 * Imported Dotconf configuration library into lib/dotconf.
10217 This will be used to create the SILC configuration files later.
10218 It will appear in the distsribution after this commit.
10220 Sat Feb 10 21:13:45 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10222 * A big code auditing weekend happening. Auditing code for
10223 obvious mistakes, bugs and errors. Also, removing any code
10226 Removed files for being obsolete:
10228 o lib/silcutil/silcbuffer.c (the buffer interface is entirely in
10229 inline in the file lib/silcutil/silcbuffer.h)
10231 o lib/silcutil/silcbufutil.c (the header has inline versions)
10233 Changed code to fix possible error conditions:
10235 o The buffer formatting routines now check that the destination
10236 buffer really has enough space to add the data. This applies for
10237 both buffer formatting and unformatting
10238 (lib/silcutil/silcbuffmt.[ch]). Also, the entire buffer
10239 unformatting was changed to accomodate following rules:
10240 XXX_*STRING_ALLOC will allocate space for the data into the pointer
10241 sent to the function while XXX_*STRING will not allocate or copy
10242 the data into the buffer. Instead it sets the pointer from the
10243 buffer into the pointer sent as argument (XXX_*STRING used to
10244 require that the pointer must be allocated already). This change
10245 makes this whole thing a bit more consistent and more optimized
10246 (note that the data returned in the unformatting with XXX_*STRING
10247 must not be freed now). The routines return now -1 on error.
10249 o Tried to find all code that use buffer_format and buffer_unformat
10250 and added return value checking to prevent formatting and
10251 especially unformatting errors and possible subsequent fatal
10254 o Changed ske->x and ske->KEY to mallocated pointers in
10255 lib/silcske/silcske.h. Fixed possible data and memory leak.
10257 o Added return value checking to all *_parse* functions. Fixed
10258 many memory leaks as well.
10260 o Added length argument to silc_id_str2id in lib/silccore/id.[ch]
10261 so that buffer overflows would not happen. All code now also
10262 checks the return value as it can fail.
10264 Mon Feb 5 20:08:30 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10266 * Added reconnection support to server if the normal server looses
10267 its connection to the router (for example if router is rebooted).
10268 The server performs normal reconnection strategy implemented
10269 to the server. Affected file silcd/server.c.
10271 Sun Feb 4 13:18:32 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10273 * Added new packet type SILC_PACKET_SET_MODE that is used to
10274 distribute the information about changed modes (for clients,
10275 channels and clients channel modes) to all routers in the
10276 network. Updated the protocol specification accordingly.
10278 Added functions into silcd/packet_send.c and
10279 silcd/packet_receive.c: silc_server_send_set_mode,
10280 silc_server_set_mode.
10282 Added new files silcmode.[ch] into lib/silccore that implements
10283 the encoding and decoding of Set Mode Payload. Added new type
10284 SilcSetModePayload. Moved the definitions of different modes
10285 from lib/silccore/silcchannel.h into lib/silccore/silcmode.h.
10287 Sat Feb 3 15:44:54 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10289 * Oops, a little mistake in server's connection authentication
10290 protocol. The protocol is not ended with FAILURE but with
10291 SUCCESS if the authentication is Ok. :) Affected file is
10294 * Implemented NICK_CHANGE notify handling in server in the file
10295 silcd/packet_receive.c The NICK_CHANGE notify is distributed to
10296 the local clients on the channel. After the changing nickname
10297 in router environment snhould work and the [<unknown>] nickname
10298 should appear no more.
10300 The silc_server_replace_id function that receives the Replace ID
10301 payload now sends the NICK_CHANGE notify type also in the file
10302 silcd/packet_receive.c
10304 * Changed WHOIS and IDENTIFY command to support the maximum amount
10305 of arguments defined in protocol specs (3328 arguments). This
10306 fixed a bug that caused problems when there were more than three
10307 users on a channel.
10309 Fri Feb 2 11:42:56 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10311 * Added extra parameter, command identifier, to the
10312 silc_client_send_command so that explicit command identifier
10315 Changed that ID list routines uses specific command identifier
10316 when sending WHOIS/IDENTIFY requests to the server so that they
10317 can be identified when the reply comes back.
10319 Affected files lib/silcclient/command.[ch],
10320 lib/silcclient/client.c and lib/silcclient/idlist.[ch].
10322 * Added `sender' argument to silc_server_packet_send_to_channel
10323 to indicaet the sender who originally sent the packet to us
10324 that we are now re-sending. Ignored if NULL. Affected file
10325 silcd/packet_send.[ch].
10327 * Added some server statistics support in silcd/server_internal.h
10328 SilcServerStatistics structure and around the server code. Also
10329 send some nice statistics information when client is connecting
10332 Thu Feb 1 23:31:21 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10334 * Fixed channel ID decoding in server's JOIN command reply in
10335 silcd/command_reply.c
10337 * Fixed braodcasting of replace ID payload to not to send it if
10338 we are standalone server in silcd/packet_receive.c.
10340 * Fixed all channel message sending routines to not to send
10341 packets to clients that has router set, since they are routed
10342 separately in the same function earlier. Affects file
10343 silcd/packet_send.c and all channel packet sending functions.
10345 * In USERS reply, res_argv[i] are not allocated, the table
10346 is allocated. Thus changed that free the table, not its
10349 * In server's whois_check and identify_check if the client is
10350 locally connected do not send any WHOIS commands - they are not
10353 Thu Feb 1 21:32:27 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10355 * Fixed some minor bugs in client when sending WHOIS command. The
10356 arguments was in wrong order.
10358 * Removed statis function add_to_channel from server in
10359 silcd/command.c that was previously used with the joining but
10362 * Tested USERS command in router environment successfully with two
10363 routers, two servers and two clients.
10365 Thu Feb 1 00:54:26 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10367 * Reorganized the USERS command and command reply in client library
10368 in lib/silcclient/command.c and lib/silcclient/command_reply.c.
10369 When the command is given by user we register a pending command
10370 callback that will reprocess the command after the reply has been
10371 received from the server. When reprocessing the packet we then
10372 display the information. Thus, the USERS information is displayed
10373 now in the command callback instead of in the command reply
10374 callback. The processing of the command is same as previously
10375 when server has sent the command reply in the JOINing process.
10377 * Added to USERS command in silcd/command_reply.c to join the client,
10378 we didn't use to know about, to the channel after we've created
10379 a client entry for it. Also, for clienet we did know already still
10380 check whether it is on the channel or not and add it if not.
10382 * Removed silc_server_command_join_notify as the function and its
10385 Tue Jan 30 22:39:15 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10387 * Changed the client's pending command handling to the same as the
10388 server's pending command handling. It is also now possible to
10389 execute command reply functions from other command reply
10390 function as the function callbacks for commands and command
10391 replies are one and same. The pending commands are not static
10392 list anymore, it is mallocated SilcDList in lib/silcclient/client.h
10393 in client connection context. Thus, pending commands are server
10394 connection specific as it is convenient.
10396 Changed the function silc_client_command_pending and
10397 silc_client_command_pending_del and added new function
10398 silc_client_command_pending_check. Removed the
10399 SILC_CLIENT_CMD_REPLY_EXEC, and SILC_CLIENT_PENDING_COMMAND_CHECK
10402 * Added cmd_ident, current command identifier, to the client
10403 connection context in lib/silcclient/client.h to keep track on
10404 command identifiers used in command sending. Client's command reply
10405 function handling now supports the mandatory command identifiers.
10407 * Added SILC_CLIENT_COMMAND_EXEC_PENDING macros to all command reply
10408 funtions in client to fully support pending command callbacks.
10410 * NOTE: the name_list in USERS (old NAMES) command is NOT sent anymore
10411 as one of the arguments to the application in the command reply
10414 * NOTE: The FORWARDED flag is depracated. It used to be depracated
10415 before first releasing SILC but came back. Now it is removed again
10416 and should come back nomore. The FORWARDED flag was used only
10417 by the JOINing procedure by forwarding the command packet to router.
10418 Now, the JOINing procedure has been changed to more generic (due
10419 to various router environment issues) and FORWARDED is not needed
10420 anymore for anything. The protocol specification is yet to be
10423 Now, removed silc_server_packet_forward from server and the flag
10424 SILC_PACKET_FORWARDED from lib/silccore/silcpacket.h.
10426 Tue Jan 30 00:05:05 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10428 * Renamed NAMES command to USERS command. The NAMES was named that
10429 due to historical reasons. Now it is renamed. Also, rewrote
10430 parts of the USERS command. The nickname list is not sent anymore
10431 by the server. Only Client ID and mode lists are sent in the USERS
10432 command. Changed this also to the protocol specification.
10434 The client now resolves the names and stuff after it receives
10435 the USERS list from the server when joining to the channel.
10437 * WHOIS and IDENTIFY commands has been changed to support multiple
10438 Client ID's per command. One can now search for multiple users
10439 in the network by sending only one WHOIS or IDENTIFY command.
10440 Changed the code and the protocol specifications.
10442 * Removed silc_server_command_identify_parse and changed that IDENTIFY
10443 uses silc_server_command_whois_parse to parse the request. */
10445 * If normal server, do not parse the WHOIS and IDENTIFY requests
10446 before sending it to the router. Saves some time.
10448 Sun Jan 28 16:19:49 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10450 * Fixed JOIN command on client library. Wrong number of arguments
10451 used to crash the client.
10453 * Added silc_server_channel_has_global function to check whether
10454 channel has global users or not.
10456 * Added silc_server_channel_has_local function to check whether channel
10457 has locally connected clients on the channel.
10459 * The silc_server_remove_from_one_channel now checks whether the
10460 channel has global users or not after given client was removed from
10461 the channel. It also checks whether the channel has local clients
10462 on the channel anymore. If it does not have then the channel entry
10463 is removed as it is not needed anymore.
10465 * The silc_server_notify now checks on JOIN notify whether the joining
10466 client is one of locally connected or global. If it is global then
10467 the channel has now global users on the channel and that is marked
10468 to the channel entry. Also, it now saves the global client to
10469 global list who is joining and JOINs it to the channel. This is
10470 for normal server, that is.
10472 Changed silc_server_send_notify_on_channel,
10473 silc_server_packet_relay_to_channel and
10474 silc_server_packet_send_to_channel check if we are normal server
10475 and client has router set (ie. global client) do not send the
10476 message to that client, as it is already routed to our router.
10478 * Implemented LEAVE notify type handling in silc_server_notify
10481 * Tested LEAVE command in router environment successfully. Tested
10482 with two routers, two servers and two clients.
10486 * idlist_find_xxx_by_id routines now dumps the ID on the debug mode.
10488 * Implemented SIGNOFF notify type handling in silc_server_notify
10491 * silc_server_remove_id now removes the client entry from all channels
10492 it has joined and thusly sends SIGNOFF notify type.
10494 * Rewrote the NAMES list generation in server by removing two excess
10495 loops. The lists are created now inside one loop.
10497 Sat Jan 27 22:34:56 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10499 * silc_server_remove_channel_user checks now also global list
10500 for channel and client.
10502 * silc_server_new_channel_user checks now both local and global
10503 list for channel and client. Fixed a bug in client id decoding.
10504 Used to decode wrong buffer.
10506 * silc_server_channel_message checks now both local and global
10507 list for channel entry.
10509 * Tested channel joining (hence JOIN) in router environment
10510 successfully. Tested with two routers, two servers and two
10513 * Tested channel message sending in router environment successfully.
10515 Thu Jan 11 03:22:57 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10517 * Added silc_server_save_channel_key into server.[ch] to save the
10518 received channel key in Channel Key payload processing. It is
10519 also used in JOIN command reply handling.
10521 Equivalent function silc_client_save_channel_key added into
10522 client.[ch] into client library.
10524 * Changed JOIN command reply to send information whether the channel
10525 was created or not (is existing already) and the channel key
10526 payload. Changed protocol specs accordingly.
10528 * Fixed bugs in WHOIS and IDENTIFY command reply sending when
10529 the request was sent by ID and not by nickname. Crashed on
10532 Sat Dec 23 21:55:07 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10534 * Fixed a bug in Client library. IDENTIFY and WHOIS reply functions
10535 now correctly save the received data.
10537 * silc_server_free_sock_user_data now notifies routers in the
10538 network about entities leaving the network.
10540 At the same time implemented functions silc_server_remove_id
10541 and silc_server_send_remove_id to receive and send REMOVE_ID
10542 packets. The packet is used to notify routers in the network
10543 about leaving entities. The ID removed will become invalid in
10546 * Added function silc_idlist_del_server into server. Removes and
10547 free's server entry from ID list.
10549 * silc_server_private_message function now checks, if we are router,
10550 that the destination ID really is valid ID, naturally.
10552 * In router when NEW_ID packet is received (for new client) the
10553 hash of the Client ID is saved in the ID Cache but the
10554 client->nickname is set to NULL, instead of putting the hash
10557 IDENTIFY command now also checks that client->nickname must be
10558 valid. If it is not if will request the data from the server who
10559 owns the client. Added new function
10560 silc_server_command_identify_check.
10562 * Added silc_command_set_command into lib/silccore/silcommand.[ch]
10563 to set the command to already allocated Command Payload.
10565 * Tested private message sending in router environment with two
10566 routers, two servers and two clients. Fixed minor bugs and now
10569 * Fixed segfault from client's NAMES command. Used to crash if
10570 not on any channel.
10572 * Forwarded packets must not be routed even if it is not destined
10573 to the receiver. Changed server code comply with this.
10575 Sun Dec 17 14:40:08 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10577 * Added `require_reverse_mapping' boolean value to ServerParams
10578 structure. If TRUE (not default) the server will require that
10579 the connecting host has fully qualified domain name.
10581 If the reverse mapping is not required and hostname could not be
10582 found the IP address is used as hostname.
10584 Sat Dec 16 17:39:54 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10586 * Implemented version string checking to both client and server.
10587 The check is incomplete currently due to the abnormal version
10588 strings used in development version of SILC.
10590 * Changed all command functions in server to use the new
10593 Fri Dec 15 15:55:12 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10595 * Changed char *data to unsigned char *data in ID Cache system to
10596 support binary data as ID Cache data. Changed code to support
10597 binary data in lib/silccore/idcache.c.
10599 * Renamed silc_server_packet_relay_command_reply to
10600 silc_server_command_reply as it is normal packet receiving
10601 function. Rewrote the function to accept command replys for
10602 servers and not only for clients.
10604 * Mark remote router always as registered server if we are connecting
10605 to it. Otherwise, commands sent by the router to us are ignored.
10607 * All ID List find routines now returns the ID Cache Entry pointer
10608 as well if requested.
10610 * WHOIS command works now in router environment, tested with two
10611 routers, two servers and two clients.
10613 * Cleaned up and rewrote IDENTIFY command. IDENTIFY should work now
10614 in router environment (as it is almost equivalent to WHOIS) but
10615 hasn't been tested thoroughly. Added new functions:
10617 silc_server_command_identify_parse
10618 silc_server_command_identify_send_reply
10619 silc_server_command_identify_from_client
10620 silc_server_command_identify_from_server
10622 * Disabled route cache adding because adding two different ID's with
10623 same IP replaces the old cache entry thus giving wrong route.
10624 The entry->router->connection is always the fastest route anyway
10625 so route cache may not be needed. Of course, new routes maybe
10626 established after receiving the ID when the entry->router->connection
10627 might not be anymore the most optimal.
10629 Thu Dec 14 15:55:35 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10631 * Add route cache for received ID for fast routing.
10633 * Added silc_server_packet_route to route received packet on router
10634 that is not destined to us.
10636 * Renamed silc_server_get_route to silc_server_route_get.
10638 * Added id_string and id_string_len fields into SilcServer to
10639 include encoded ServerID for fast comparing without excess
10640 encoding of the ID's.
10642 * Cleaned up WHOIS command on server side. Added following static
10645 silc_server_command_whois_parse
10646 silc_server_command_whois_check
10647 silc_server_command_whois_send_reply
10648 silc_server_command_whois_from_client
10649 silc_server_command_whois_from_server
10651 * Added macro SILC_SERVER_COMMAND_CHECK_ARGC to check mandatory
10652 arguments in command replies. All command functions should be
10653 updated to use this macro.
10655 Sun Dec 10 23:52:00 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10657 * Minor typo fixes on command reply handling on server.
10659 Tue Nov 28 11:05:39 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10661 * Added silc_server_command_add_to_channel internal routine to add
10662 the client to the channel after router has created the channel and
10663 sent command reply to the server.
10665 * Added generic silc_server_send_command to send any command from
10668 * Use static buffer with ID rendering instead of duplicating data.
10670 Mon Nov 27 21:39:40 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10672 * Fixed a channel user mode bug when joining to a channel server gave
10673 everybody channel founder rights, oops.
10675 * We mark ourselves as the router of the incoming server connection
10676 if we are router ourselves. This way we can check in some packet
10677 sending functions whether it is locally connected server. For
10678 incoming router connections we put NULL.
10680 * For router sending packets locally means now always sending the
10681 packet cell wide; to local clients and local servers. For normal
10682 server sending packet locally means sending it to only local
10685 * Fixed the JOIN command to really work in router environment. If the
10686 channel is created it is always created by the router. Router is
10687 also responsible of making the initial joining to the channel,
10688 sending JOIN notify to the sending server and distributing
10689 NEW_CHANNEL and NEW_CHANNEL_USER packets. Hence, if the channel
10690 does not exist server doesn't do anything else but forward the
10691 command to the router which performs everything.
10693 * Added silc_server_send_channel_key function to send the Channel Key
10696 * Added silc_server_create_channel_key to create new channel key. The
10697 channel key is now re-generated everytime someone joins or leaves
10698 a channel, as protocol dictates. Note: channel->key_len is the
10699 key length in bits.
10701 Wed Nov 22 22:14:19 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10703 * Splitted server.[ch] finally. Created now packet_send.[ch] and
10704 packet_receive.[ch] to separate packet sending and receiving
10705 routines. The server.[ch] now includes everything else including
10706 actual packet processing (writing and reading data) and other
10709 Renamed silc_server_private_message_send_internal to
10710 silc_server_send_private_message. The routine is still though
10711 used only to relay private messages as server does not send
10712 private messages itself.
10714 Renamed silc_server_new_channel to silc_server_create_new_channel
10715 and added new function sicl_server_new_channel that handles the
10716 incoming New Channel packet. Added also new sending function
10717 silc_server_send_new_channel to send New Channel Payload.
10719 * Added new function silc_server_notify to process incoming notify
10720 packet to the server/router. Server may then relay the notify
10721 to clients if needed.
10723 * Added new function silc_server_new_channel_user to process incoming
10724 New Channel User packet. Router will redistribute the packet and
10725 send JOIN notify to its local clients and locally connected servers
10726 if needed. Normal server will send JOIN notify to its local client
10727 on same channel when received this packet. Added also corresponding
10728 sending function silc_server_send_new_channel_user to sent the
10731 * Added boolean route argument to send_notif_to_channel and
10732 packet_send_to_channel functions to attempt to route the packet
10733 if it is TRUE and send only locally if it is FALSE.
10735 Tue Nov 21 19:49:31 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10737 * silc_server_replace_id now broadcasts the received replace ID
10738 packet if it is not broadcast packet already. The router must
10739 broadcast to inform other routers about changed ID.
10741 * Added backpointer to server's router into SilcServer context in
10742 silcd/server_internal.h.
10744 * Fixed silc_server_packet_broadcast to send correct broadcast
10747 * The channel key is now distributed to the local client as soon
10748 as it is received from the router (in router environment) so that
10749 no other packet may be sent for the channel until client has
10752 * silc_server_remove_channel_user now broadcasts the received
10753 Remove Channel User packet if it is not broadcast packet already.
10754 The router must broadcast to inform other routers about removed
10757 * Added users field into SilcPacketContext that is a reference count
10758 of the context. One can increase the reference count by calling
10759 silc_packet_context_dup which is now changed to just increase the
10760 reference count instead of duplicating the data. The reference
10761 count is decresed by calling silc_packet_context_free that will
10762 free the data after the reference count hits zero.
10764 For now on the packet context and everything allocated into it
10765 (including the raw packet from network) must be freed by calling
10766 the new silc_packet_context_free function. Added also new function
10767 silc_packet_context_alloc that must be used now to allocate the
10768 context. This also means that if a routine is asynchronous from
10769 silc_[client/server]_packet_parse_type the packet context must
10770 be duplicated by calling silc_packet_context_dup. Otherwise it
10771 gets free'd after silc_[client/server]_packet_parse_type returns.
10772 Also, one must remember that if packet is duplicated then its
10773 reference count must be decresed by calling the free function as
10774 many times as it was duplicated.
10776 * Changed SilcBuffer field from protocol contexts to SilcPacketContext
10777 from both client and server.
10779 Mon Nov 20 23:47:03 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10781 * Made joining to a channel working in router environment.
10783 * Cleaned up JOIN command on server side and create function
10784 silc_server_command_join_channel internal routine to make the
10787 Thu Nov 9 21:12:39 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10789 * Changed silc_command_pending list to SilcDList. Also, added
10790 `ident' field to SilcServerCommandPending structure to identify
10791 the reply and to call correct callback.
10793 Added silc_server_command_pending_check function to replace the
10794 corresnponding macro. The silc_command_pending list is not
10797 * Added silc_command_set_ident into lib/silccore/silccommand.[ch]
10798 to set identifier to previously allocated Command Payload. It
10799 is used to set identifier for command when resending Command
10802 * Added silc_command_payload_encode_payload to encode Command
10803 Payload buffer from SilcCommandPayload structure.
10805 * Added silc_argument_payload_encode_payload to encode Argument
10806 payload buffer from SilcArgumentPayload structure.
10808 Wed Nov 8 21:03:28 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10810 * Changed WHOIS command to support router connection on server side.
10811 The whois request is always sent to router unless the server is
10812 standalone server. After server has received the reply from the
10813 router will it send the reply to the client.
10815 * Added silc_server_packet_broadcast into silcd/server.[ch] to
10816 broadcast received broadcast packet. The function is used only
10817 by router. The broadcast packet is always sent to the router's
10820 * Added silc_id_render function in lib/silcutil/silcutil.[ch] to
10821 render given ID to printable string, for log files for example.
10823 Tue Nov 7 22:14:19 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10825 * Made basic router to router connections working. At least they
10826 can now connect to each other but nothing really works the way
10827 they are supposed - yet.
10829 * Added new initiator token to RouterConnection configuration
10830 file in silcd/serverconfig.[ch]. It is used to tell whether we
10831 are the initiator to the remote router or whether we'll expect
10832 the other end to connect.
10834 * Moved registering of listener task to silc_server_init, hence
10835 the server starts listenning as soon as it is run, even if it
10836 does not have connections to other routers. Let's see how well
10839 * Changed default connection retry timeouts for more suitable in
10842 * Removed cipher and such arguments from silc_idlist_add_client
10843 and silc_idlist_add_server prototypes from silcd/idlist.[ch].
10844 Added new function silc_idlist_add_data to add the keys and stuff
10847 * Added SilcIDListData structure and added it to SilcClientEntry
10848 and SilcServerEntry as their first field in the structure. This
10849 way we can explicitly cast the ID entries to the SilcIDListData
10850 structure and get common data for the entries. In past, we had
10851 to first check what type of connection it is and then cast it to
10852 correct ID entry type. Now, we can directly cast the opaque
10853 pointer to the SilcIDListData (no matter what ID entry it actually
10854 is) and get the data needed.
10856 Mon Nov 6 21:56:12 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10858 * Wow, found a bug in scheduler. The scheduler uninitialized itself
10859 in some circumstances even if threre were timeout tasks, though not
10860 IO tasks, but tasks anyway. Now fixed.
10862 * Defined SilcServerConnection structure to hold connection specific
10863 stuff about directly connected servers and routers. The definition
10864 is currently in silcd/server_internal.h. I thought about having
10865 a bit more important role fro this struct but for now it is used
10866 only when connecting to other server (or router actually).
10868 * Added connecting retry support in server when connecting to
10869 router(s). The retry feature implement exponential backoff
10870 algorithm. Also, added SilcServerParams structure to hold default
10871 parameters for server. For now, it include these retry settings
10872 and are hard coded. After server is moded to be as Silc Server
10873 Library this structure will be more important.
10875 Sun Nov 5 22:28:44 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10877 * Changed client librarys channel->clients table to SilcList and
10878 changed code accordingly.
10880 Thu Nov 2 16:28:01 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10882 * Changed client's channel table to SilcList and changed code
10883 accordingly. Also changed SilcChannelClientEntry to include back-
10884 pointer to the channel so that client entry can use that structure
10885 as list as well and we have fast cross-reference to the channel.
10886 This change dramatically decreased the complexity of channel
10887 handling with client entry and vice versa (removed one extra
10888 loop when searching for channel entry from many functions).
10890 * Changed server->sim from table to SilcDList and changed code
10893 * NAMES command can now be used from user interface. It will show
10894 the user list on the channel, neatly.
10896 * Added realname pointer to SilcClientEntry in lib/silcclient/idlist.h.
10897 Code now saves realname of the user if it becomes available.
10899 * Renamed configure.in to configure.in.pre and made ./prepare
10900 script to automatically add correct version string to
10901 configure.in which it creates from configure.in.pre.
10903 Wed Nov 1 17:21:26 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10905 * NAMES command reply now shows users mode with the nickname when
10906 joining to channel.
10908 * Moved silc_client_ch[u]mode[_char] functions from
10909 silc/clientutil.[ch] to lib/silcclient/client.[ch]. Though, that
10910 place sucks, they are utility functions and should be in some
10913 * Fixed some unsigned int's to unsigned short's. Patch by cras.
10915 * Fixed contrib/getopt*.[ch] to not require config.h. Patch by
10918 Tue Oct 31 20:10:37 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10922 * Added TRQ (efficient deque and list library) into lib/trq. This is
10923 a very good list library that is currently used in the SILC. Defined
10924 SilcList API over the library because I didn't like the API very
10925 much. See lib/trq/silclist.h for the API and examples of how to
10926 use the API. Fixed various places in the code to use the new
10927 SilcList API. The SilcList is meant for lists that has a structure
10928 already defined as a list. It is not suitable to add just some
10929 context to the list (in TRQ, the context is the list actually).
10931 So, I defined SilcDList that can be used for the purpose where
10932 predefined list structure does not exit. This can be used as
10933 such list. Now some context just can be added to the SilcDList.
10934 Currently this list is not used in the SILC just yet, though there
10935 are a lot places where this can replace dynamically allocated
10936 tables and I will fix these places, later, to use SilcDList.
10937 See lib/trq/silcdlist.h for SilcDList (they are all inline functions,
10938 and use TRQ internally).
10940 Also fixed some annoying warning messages that the original TRQ
10941 code generated. Also minor changes to TRQ's Makefile.in.
10943 * Added support for querying by Client ID to both WHOIS and
10944 IDENTIFY commands into server, as required by the protocol.
10946 * Removed method function pointers from SilcBuffer structure. They
10947 weren't used to anything and just increased the context size for
10948 no good reason. This change also made silc_buffer_alloc and
10949 silc_buffer_free functions inline functions.
10951 * Disabled command flooding detection support until it's fixed so
10952 that it accepts commands in but does not execute them more than once
10955 * Added silc_net_localhost(), to return local hostname, into
10956 lib/silcutil/silcnet.[ch]. Also added client->hostname pointer
10957 that must be initialized before calling silc_client_init.
10959 * Added new function: silc_server_send_notify_on_channels to send
10960 notify messages to all channels client has joined. It is assured
10961 that the message is sent only once per client.
10963 * Moved silc_log_format (from lib/silcutil/silclog.[ch] into
10964 lib/silcutil/silcutil.[ch] as silc_format function. The new
10965 function is generic and is used by server as well, not only by
10966 the logging routines.
10968 * Added new SKE status type: SILC_SKE_STATUS_BAD_VERSION to indicate
10969 the provided version string was not acceptable. Added new function:
10970 silc_ske_check_version into lib/silcske/silcske.h. The function
10971 must be implemented by the application (client or server) and it
10972 does not reside in the SKE library. The function checks the version
10973 string remote end sent.
10975 * Added back pointers (to opaque context and to SilcSocketConnection)
10976 into SilcPacketContext structure into lib/silccore/silcpacket.h.
10978 * Added silc_packet_context_dup into lib/silccore/silcpacket.[ch] to
10979 duplicate packet context structure.
10981 * Changed `notify' client operation to send same arguments as client
10982 receives from server except for ID's. ID's are mapped to correct
10983 ID entry and that is returned. Also, if channel entry is not sent
10984 by server but the notify is for channel the channel entry is sent
10985 to application (otherwise application doesn't know that it is for
10986 channel (library gets it from packet's Destination ID)).
10988 * Added silc_client_remove_from_channels into client library to
10989 remove a client from all channels it has joined to. Used when
10990 received SIGNOFF notify from server. Added also new function
10991 silc_client_replace_from_channels to replace old ID entry with
10992 new ID entry on all channels. Used when received NICK_CHANGE
10993 notify from server.
10995 * Fixed ID Cache list handling in silc_idlist_get_client in
10996 lib/silcclient/idlist.c. Also, added silc_idlist_get_client_by_id
10997 to get (or query) client by ID.
10999 * Updated TODO list.
11001 * Added connection authentication status message defined by the
11002 protocol: SILC_CONN_AUTH_OK and SILC_CONN_AUTH_FAILED and added the
11003 support for these into the code in client and server side.
11005 * Added generic function silc_client_send_command to send any command
11006 with variable argument list. Application should use this function
11007 to send commands if the command functions provided by the library
11008 does not suite for the application's user interface needs.
11010 * Added new `failure' client operation. Application is notified about
11011 received failure packet if client is executing a protocol. In this
11012 case the protocol's execution has failed.
11014 * Added SKE's end notify to send the SKE_SUCCESS notify message that
11015 is required by the protocol.
11017 * Added SILC_PROTOCOL_STATE_FAILURE to indicate received failure
11018 packet from remote. SILC_PROTOCOL_STATE_ERROR indicates local
11021 * Added status flag to SilcSKE object to indicate realtime status
11022 of the SKE protocol.
11024 * Application receives now exactly same command reply arguments as
11025 the library receives from server. However, if ID is received the
11026 corresponding ID entry is returned to the application (eg. Client
11027 ID is mapped to correct SilcClientEntry entry and that is returned).
11028 Changed command_reply client operation due to this change.
11030 * Changed all ID's in commands and in command replys as ID Payloads.
11031 Change affected both client and server side codes.
11033 All ID's sent in SILC network (with execption of ID's in SILC
11034 Packet header) are sent in ID Payload to support variable length
11037 * Server now notifies nick changes and notifies all clients on
11038 the channels about the new nickname (about the new Client ID,
11041 * Implemented CMODE command to change channel modes. Supports all
11042 channel modes defined by the protocol specs except ban and invite
11043 lists. (Also, private channel key mode is supported but support for
11044 setting private channel key in client is missing, thus, this mode
11045 has no effect on client side (except that server requires that the
11046 client uses private channel key and normal channel traffic does not
11049 Also, invite mode works per se, but INVITE command does not work
11050 yet correctly, so you can set channel as invite only channel but
11051 inviting clients to the channel does not work (it is yet to be
11052 thought what's the best way to do it).
11054 * Added new command SILC_COMMAND_CUMODE to change user mode on the
11055 channel. Defined user modes: CHANNEL_FOUNDER and CHANNEL_OPERATOR.
11056 Implemented CUMODE command to change user's mode on the channel.
11057 Supports all modes defined by the protocol specs.
11059 * Added NAMES command reply to return users modes on the channel.
11061 * Removed unnecessary and slow ciphers from lib/silccrypt.
11063 * Set SO_KEEPALIVE option to connection sockets by default.
11065 * Added new command reply status: SILC_STATUS_USER_NOT_ON_CHANNEL.
11067 * Added notify types: MOTD, CMODE_CHANGE and CUMODE_CHANGE. Also,
11068 redefined the Notify Payload into protocol specs.
11070 * Added silc_id_payload_parse_id to get ID directly from raw
11073 Mon Oct 9 20:57:02 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11075 * Changed SILC_COMMAND_IDENTIFY in protocol specification to
11076 accept searching by Client ID as well.
11078 * Added support for LEAVE and SIGNOFF notify types in client library.
11080 * Added silc_id_payload_parse_data into lib/silccore/silcpayload.[ch]
11081 to parse ID Payload from raw data.
11083 Sun Oct 8 19:33:08 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11085 * Added flags parameter into silc_ske_assemble_security_properties
11086 function in lib/silcske/silcske.[ch].
11088 * Changed notify client operation to fit better for notify messages
11089 sent by server. The notify payload received from server is now
11090 passed to the application (after parsing it to SilcNotifyPayload).
11091 It is application's responsibility to retrieve the arguments
11092 from the payload and show the message the way it wants. The message
11093 sent by server is implementation specific.
11095 * Changed public keys to comply with the protocol specification.
11096 Old public keys are not supported anymore and are not compatible.
11098 * Removed nickname from Channel Payload as the latest draft removed
11099 it. The client must resolve the nickname from the NAMES command
11100 reply received when it joined the channel.
11102 Also, changed all channel_xxxx_payload to channel_payload_xxxx.
11104 Sat Oct 7 21:55:01 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11106 * Fixed some errors in protocol specification drafts.
11108 * Created lib/silccore/silcnotify.c to implement Notify Payload
11109 encoding and decoding, lib/silccore/silcpayload.[ch] to implement
11110 generic payloads described by protocol specifications. The file
11111 includes implementations for ID Payload and Argument Payload.
11113 * Changed Command Payload implementation to use the new Argument
11114 Payload. Changed command_xxxx_payload to command_payload_xxxx
11115 to comply with SILC coding conventions.
11117 * Added suppport for Argument Payload handling in Notify Payload
11118 implementation as protocol requires it. Added the new support
11119 into server and client lib as well.
11121 Thu Oct 5 21:16:28 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11123 * Added support for multiple nicknames on same channel. [n] is
11124 added locally to the nickname if there are more than one same
11125 nicknames on the channel.
11127 * Server now sends all nicknames that matched WHOIS request.
11128 Client also shows the list received from server.
11130 * Added TOPIC command to client side. User can now set and show
11131 current topic on channel.
11133 * Added MOTD command to client and server. Also, server sends the
11134 motd when client connects to the server.
11136 * Changed version strings to comply ISO 8601.
11138 Wed Oct 4 23:29:06 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11140 * Fixed protocol error handling in client library. It should now
11141 cope even if the SKE fails for some reason.
11143 * Made new protocol specification drafts for submitting to IETF.
11145 * Implemented TOPIC command to server in silcd/command.c.
11147 * Added two new notify types into lib/silccore/silcnotify.h:
11148 SILC_NOTIFY_TYPE_NICK_CHANGE and SILC_NOTIFY_TYPE_TOPIC_SET to
11149 notify nickname change and topic setting/change on a channel.
11151 * API change of command_reply operation in client library. The
11152 application gets now the status type received from server as well.
11154 Sat Sep 30 16:57:42 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11156 * Removed the function just added to lib/silcutil/silcschedule.[ch].
11158 * Cras fixed and optimized the packet handling even further and
11159 it should work now. Minor change to the prototype of function
11160 silc_packet_receive_process in lib/silccore/silcpacket.[ch].
11162 Sat Sep 30 08:48:47 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11164 * Added new function into lib/silcutil/silcschedule.[ch]:
11165 silc_schedule_with_fd to select() a specified fd. The function
11166 returns after timeout expires or data arrives or goes. The
11167 function is used by packet routines to wait that all data is
11168 received from network.
11170 * Fixed data reading from network in lib/silccore/silcpacket.c.
11171 The code now assures that all data is read from the fd and then
11172 continues packet processing. This was a bug fix since the code
11173 used to drop some data in some circumstances.
11175 * Added new function into lib/silcclient/client.[ch]:
11176 silc_client_start_key_exchange to start key exchange after
11177 connection has been established to server. The code internally
11178 now uses this funtion but its main purpose was to provide it
11179 for applications that perform their own connecting. After
11180 application has created a connection it merely calls this
11181 function to start the key exchange between client and server.
11182 The library takes care of everything else after that.
11184 Updated also lib/silcclient/README to explain the usage of
11187 * Do not send to application information that connection has
11188 been established. Application gets notified it by connect
11191 Thu Sep 28 23:40:19 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11193 * Applied cras's patch to add silc_schedule_one function. The
11194 function runs scheduler once and returns.
11196 * Fixed the scheduler after cras messed it up. The timeout
11197 handling works now as it's supposed to work.
11199 * Added into lib/silccore/ silcnotify.h to include notify
11200 message types support. Changed silc_server_send_notify*
11201 functions, in server.[ch], to support those new notify types.
11202 Added the support for the notify types into client library,
11203 as well. Added new notify client operation into ops.h in
11206 * Changed silc_server_packet_send_to_channel to send normal
11207 packets instead of just channel message packets. The function
11208 is now used to send the notify packets to channels. It is not
11209 used to send channel message packets anymore, as server never
11210 sends them anymore.
11212 * Added explicit casting into lib/silcutil/silcbuffmt.c to few
11213 va_arg()s as it seems to require it nowadays. I guess, if SILC
11214 is compiled with older va_arg() the new code should work anyway.
11216 Wed Sep 13 18:10:14 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11218 * Splitted core library. Core library (lib/silccore) includes
11219 now only SILC protocol specific core (and common) components.
11220 Created new utility library (lib/silcutil) that includes more
11221 generic purpose stuff. The stuff for util library was taken
11222 from the old core library. This was minor and easy split.
11224 * Created SILC Client Library (lib/silcclient) that includes
11225 implementation of the SILC client without user interface. This
11226 was major move from silc/ directory. The code has been changed
11227 so that it is transparent towards the user interface. The
11228 silc/ directory includes now the same user interface as before
11229 and it uses the new client library. Read lib/silcclient/README.
11230 Basicly, the client library performs everything else related
11231 to SILC except user interface handling. Also, configuration
11232 files are considered to be part of user interface and library
11233 does not handle them.
11235 This change also changed a lot of structures, function naming etc.
11236 Most important change was that SilcClientWindow object was
11237 renamed to SilcClientConnection in the client library. Created
11238 also new file lib/silcclient/ops.h. Also added new files
11239 silc/local_command.[ch] and silc/client_ops.[ch].
11241 All these changes were made to make it easier for user interface
11242 designers to create what ever user interface for the SILC client
11245 It is also expected that the server will be moved to lib
11246 directory as well and SILC Server Library will be created;
11247 sometimes in the future.
11249 * Removed Local commands from lib/silccore/silccommand.h as
11250 they are application specific and new client library does not
11251 handle any of those anymore.
11253 * Several functions moved to lib/silcutil/silcutilc.[ch] from
11254 old client implementation in silc/.
11256 * Added support for callback functions in SILC_LOG_* macros.
11257 Application can now set its own callbacks that will be called
11258 instead of using the default functions that will always print
11259 the debug messages to stderr (or stdout). Also, debugging can
11260 now be disabled by setting silc_debug to FALSE and re-enabled by
11261 setting it to TRUE. Note, that logging will still work even
11262 if debugging is disabled.
11264 New functions in lib/silcutil/silclog.[ch]: silc_log_set_callbacks,
11265 silc_log_reset_callbacks, silc_log_set_debug_callbacks and
11266 silc_log_reset_debug_callbacks.
11268 * To enable debugging in silc client one must give now -d
11269 option on command line.
11271 * Changed silc_schedule_init to automatically allocate task queues
11272 if they are not allocated before calling it.
11274 Thu Sep 7 10:49:33 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11276 * Added GMP 3.1 into math library.
11278 Sun Aug 20 21:27:26 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11280 * Added SILC_PACKET_REMOVE_CHANNEL_USER to remove a client from
11281 a channel in SILC network. The packet is used by servers and
11282 routers to notify other routers that user has left a channel.
11283 This little feature was missing until now. Added the feature
11284 to protocol specification as well.
11286 Added functions: silc_server_send_remove_channel_user and
11287 silc_server_remove_channel_user into server.[ch].
11289 * Added SILC_PACKET_REKEY and SILC_PACKET_REKEY_DONE into
11290 lib/silccore/silcpacket.h. However, they are not implemented
11293 Sat Aug 19 23:04:16 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11295 * Fixed joining to a channel and sending channel messages
11296 between server and router. The channel message sending should
11297 now work inside a cell.
11299 Tue Jul 25 20:46:13 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11301 * Fixed the private message sending between server and router.
11302 The private message sending should now work inside a cell.
11304 * Added silc_server_replace_id into server.[ch] to replace
11305 existing ID in the SILC network.
11307 * Added silc_idlist_find_server_by, silc_idlist_replace_client_id
11308 and silc_idlist_replace_server_id into idlist.[ch] in server.
11310 Mon Jul 24 18:33:31 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11312 * Fixed the server to server connections. Server can again now
11313 connect to router. Router to router connections probably does
11316 Thu Jul 20 13:15:01 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11318 * Added dynamic protocol registering support. Now protocols can
11319 registered and unregistered on the fly. Patch by cras.
11321 Wed Jul 19 19:08:46 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11323 * Added lib/contrib directory to hold routines that some platforms
11324 don't have but are needed by SILC.
11326 * Added getopt.c, getopt1.c and getopt.h from GNU C library
11327 into lin/contrib to provide getopt() and getopt_long() for
11328 those who don't have it.
11330 Tue Jul 18 20:41:20 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11332 * Added AWAY command to client. When away message is set and
11333 client receives a private message packet the client automatically
11334 replies to the sender with the away message.
11336 * Fixed a bug in lib/silcmath/mpbin.c: silc_mp_mp2bin. This
11337 bug seemed to be the cause of recent problems when compiling
11340 * Added version detection support to SKE protocol specification
11341 and added the new changes to the SKE implementation as well.
11342 There were other minor changes in the SKE protocol as well.
11344 Many changes in lib/silcske/silcske.[ch] and in
11345 lib/silcske/payload.[ch].
11347 * Added ^U functionality, clear input line. Patch from cras.
11349 Mon Jul 17 23:33:26 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11351 * Mainly small bugfixes on core library. Fixed some debugging
11352 logging and buffer overflow in silclog.c.
11354 * Updated config.sub and config.guess on the distribution tree.
11356 Sat Jul 15 15:33:48 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11358 * Added command lagging support in server. Client may execute
11359 commands now only once in two seconds.
11361 Thu Jul 13 22:10:21 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11363 * Optimized packet reception. MAC computation and checking is now
11364 also more optimized. A lot previously duplicated code is now
11365 used as generic by both client and server.
11367 * Fixed key pair generation in clientutil.c
11369 Wed Jul 12 18:28:07 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11371 * Added into lib/silccore/silcbufutil.[ch] new function;
11372 silc_buffer_realloc.
11374 * Moved generic packet sending/encryption functions to
11375 lib/silccore/silcpacket.[ch] from client and server. Some
11376 rewriting of the functions.
11378 * Moved all generic packet reception/decryption functions to
11379 lib/silccore/silcpacket.[ch] from client and server. The
11380 packet processing is now much cleaner in both client and server.
11381 These were major changes in both client and server.
11383 * Created many common functions in server to do packet sending.
11384 Previously code were duplicated a lot, this has been removed
11385 with these changes.
11387 Tue Jul 11 20:27:26 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11389 * Rewrote major parts of the ID cache system. Don't know
11390 whether it is better now or not but at least the API is more
11393 * Major rewrite on ID cache stuff on client because of the ID
11394 cache API changes. Added idlist.c to client.
11396 * Also major rewrite on ID cache stuff on server as well.
11397 Major rewrite of idlist.[ch]. SilcXXXList's are now named
11398 SilcXXXEntry's. We won't keep anymore idlist specific pointers
11399 in hand, instead they are all put into the ID cache system now.
11400 All server_idlist_* routines uses ID cache now instead of
11401 traversing its own lists (those lists does not exist anymore).
11402 SilcIDList though still exists. Also, SilcXXXEntry's are
11405 Sun Jul 9 15:19:24 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11407 * Finally made the SKE implementation compliant to the protocol
11408 specification. All mp integers are now binary encoded as
11409 opposed being HEX encoded.
11411 * Added lib/silcmath/mpbin.[ch]. Encoding mp intergers to and
11414 * Added into lib/silccore/silcutil.[ch] PEM encoding/decoding
11415 functions: silc_[encode/decode]_pem. Also added function
11416 silc_encode_pem_file to PEM encode with newlines ('\n') for
11417 saving into a file.
11419 * SILC public keys are now encoded either PEM or binary. Same
11420 option is for private keys as well. By default private keys
11421 are binary encoded and public keys PEM encoded. Silly HEX
11422 encoding were removed.
11424 * Added into lib/silccrypt/silchash.[ch] silc_hash_fingerprint
11425 function to create fingerprints.
11427 * Fixed a bug in SHA1; does not change the original data anymore.
11429 * Partly implemented INFO command on client and server side.
11430 Fixed CLEAR command. Changes to SERVER command; show current
11431 server(s) when giving command without arguments. Added
11432 VERSION command to client.
11434 * Added check to server that unregistered connections cannot
11435 execute commands (unless it is specificly allowed).
11437 Thu Jul 6 18:12:24 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11439 * Fixed screen refresh.
11441 * Fixed channel joining bug from client. On some circumstances
11442 client tried to join to a channel it had already joined.
11444 * Added public key verification process into client's protocol.c.
11445 The client now verifies the public key from user and saves
11446 it into ~./silc/serverkeys/ directory.
11448 Added into: clientutil.[ch]: silc_client_verify_server_key.
11450 * Changed SKE protocol's silc_ske_initiator_finish function
11451 to accept callback function that verifies the received public
11452 key. Removed old silc_ske_verify_public_key function.
11454 Wed Jul 5 19:19:02 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11456 * Added into silcpkcs[ch]: silc_pkcs_public_key[_data]_set and
11457 silc_pkcs_private_key[_data]_set.
11459 * Made the password and public authentication more cleaner in
11460 server's protocol.c.
11462 * Removed historic and obsolete protocol `channel_auth' from
11463 both client and server.
11465 * Removed wrong way of sending command status messages from
11466 server to client in server's command.c. The old way violated
11467 protocol specification.
11469 Changes to silccore/silccommand.[ch]: removed
11470 silc_command_encode_status_payload -> not needed anymore,
11471 changed silc_command_encode_payload_va to accept extra
11472 argument on variable argument list. The argument type must
11473 now be provided to the function. Also, added new function:
11474 silc_command_encode_reply_payload_va which is same as
11475 normal command_encode_payload_va except command status type
11476 is provided as extra argument.
11478 Tue Jul 4 18:26:39 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11480 * Added ~./silc directory handling. The directory includes the
11481 public and private keys for the client.
11483 Added silc_client_check_silc_dir, silc_client_create_identifier
11484 and silc_client_load_keys.
11486 * Implemented SILC protocol compliant public key. Added public
11487 and private key saving to and loading from files.
11489 Added into silcpkcs.[ch]: silc_pkcs_encode_identifier,
11490 silc_pkcs_public_key_encode[_data], silc_pkcs_public_key_decode,
11491 silc_pkcs_private_key_encode[_data], silc_pkcs_private_key_decode,
11492 silc_pkcs_public_key_alloc, silc_pkcs_public_key_free,
11493 silc_pkcs_private_key_alloc and silc_pkcs_private_key_free.
11495 Implemented: silc_pkcs_save_[public/private]_key[_data] and
11496 silc_pkcs_load_[public/private]_key.
11498 Mon Jul 3 18:51:27 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11500 * Added silc_server_get_route (route.[ch]) to get connection
11501 data for the fastest route for given ID.
11503 * Implemented INVITE command on client and server. The command
11504 were re-defined in the SILC Protocol Specification and the
11505 implementation now complies with the specification.
11507 * Implemented PING command on client and server.
11509 * Implemented NAMES command on client and server. The server side
11510 supports currently only normal server not router server yet.
11511 Some changes to NAMES definition in SILC protocol specification.
11513 Sun Jul 2 18:23:01 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11515 * Implemented LEAVE command on client and server.
11517 * Previously deprecated SILC_PACKET_FORWARDED flag is now in use
11518 again. This change was made to the protocol as well. Server
11519 should not violate the protocol specification anymore.
11521 Fri Jun 30 14:03:26 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11523 * Added SOCKS4 and SOCKS5 support to SILC client. SOCKS5
11524 was tested. SOCKS4 was not but should work anyway.