1 Wed Mar 7 18:38:18 CET 2007 Jochen Eisinger <coffee@silcnet.org>
3 * Fixed a core-dump when joining unknown channels. Affected
4 file apps/irssi/src/silc/core/silc-channels.c
6 Tue Mar 6 22:48:25 CET 2007 Patrik Weiskircher <pat@icore.at>
8 * Applied patch from Frank Benkstein. If invalid hmac or cipher
9 was specified on joining a channel, server crashed. Affected
10 file apps/silcd/command.c.
12 Tue Mar 6 22:19:44 CET 2007 Patrik Weiskircher <pat@icore.at>
14 * Removed references to lib/silcutil/epoc, fixed a bug in
15 configure.ad. Affected files lib/configure.ad,
16 lib/silcutil/Makefile.ad, configure.ad.
18 Mon Mar 5 23:27:32 CET 2007 Jochen Eisinger <coffee@silcnet.org>
20 * Update patch to makefile from trunk so parallel make will link
21 the silc-client correctly. Affected file lib/Makefile.ad
23 Sun Nov 19 18:58:26 CET 2006 Jochen Eisinger <coffee@silcnet.org>
25 * Import perl script for sign_messages from silc-plugin. Affected
26 file apps/irssi/scripts/silc.pl
28 Tue Oct 3 21:22:00 CEST 2006 Jochen Eisinger <coffee@silcnet.org>
30 * When joining channels with a password given in the config file,
31 use it. Also use it when cycling (it would be better to get
32 the password from the server, but this isn't possible in SILC).
33 Affected files apps/irssi/src/silc/core/silc-servers.c,
34 apps/irssi/src/silc/core/silc-channels.c
36 Sun Oct 1 20:39:34 CEST 2006 Jochen Eisinger <coffee@silcnet.org>
38 * Always return a valid username. Affected file
39 lib/silcutil/unix/silcunixutil.c
40 * Only wait for a nick on connecting, when it differs
41 (not counting case) from the username. Affected file
42 apps/irssi/src/silc/core/client_ops.c
44 Sun Jul 2 19:12:36 CEST 2006 Jochen Eisinger <coffee@silcnet.org>
46 * Make gmake the default for autodist, so I can properly work
47 on otaku. Affected files README.DIST, distdir/autodist.conf
49 Fri Jan 6 13:08:15 CET 2006 Jochen Eisinger <coffee@silcnet.org>
51 * Fixed more autodist issues. Affected file doc/Makefile.ad,
52 apps/irssi/src/perl/Makefile.am, distdir/post-process-dist.
54 Thu Jan 5 20:02:31 CET 2006 Patrik Weiskircher <pat@icore.at>
56 * make sure session->hostname and session->port are valid before the
57 application callback is done, since things will go wrong if the
58 application immediately calls silc_client_file_receive. Affected
59 file lib/silcclient/client_ftp.c.
60 Patch received from Stefan Siegel <stesie@brokenpipe.de>, thanks!
62 Wed Dec 14 19:21:42 CET 2005 Jochen Eisinger <coffee@silcnet.org>
64 * Fixed autodist configuration for silc-client. Affected file
66 * Honor user set hostname. Also give the user a chance to
67 read the error message. Affected file
68 apps/irssi/src/silc/core/silc-core.c
70 Tue Nov 29 07:52:11 CET 2005 Patrik Weiskircher <pat@icore.at>
72 * Fixed compile error on non-i386. Affected file
73 lib/silccrypt/sha256.c.
75 Mon Nov 21 19:18:15 EET 2005 Pekka Riikonen <priikone@silcnet.org>
77 * Added SILC_ATTRIBUTE_USER_ICON to lib/silccore/silcattrs.[ch].
79 Sun Nov 20 19:13:35 EET 2005 Pekka Riikonen <priikone@silcnet.org>
81 * Removed callback system from SilcMimeAssembler. Return
82 the multipart type in silc_mime_get_multiparts. Affected
83 files are lib/silcutil/silcmime.[ch].
85 Sat Nov 19 17:34:51 EET 2005 Pekka Riikonen <priikone@silcnet.org>
87 * Added SilcMime API to lib/silcutil/silcmime.[ch]. The old
88 silc_mime_parse is available but deprecated.
90 * Check that packet is valid when processing key exchange,
91 authentication and rekey protocols. Fixes a crashbug.
92 Affected files are apps/silcd/protocol.c and
93 lib/silcclient/protocol.c.
95 * Added SILC_HASH_MAXLEN to lib/silccrypt/silchash.h, and changed
96 all hash buffers to use that instead of fixed values.
98 Wed Nov 16 15:47:12 EET 2005 Pekka Riikonen <priikone@silcnet.org>
100 * Added SHA-256 to crypto library. The SHA-256 takes now
101 precedence over SHA-1.
103 Wed Nov 16 00:36:53 CET 2005 Jochen Eisinger <c0ffee@penguin-breeder.org>
105 * fixed wrong return code in term_init. Affected file
106 apps/irssi/src/fe-text/terminfo-core.c
108 Mon Sep 12 18:13:38 CEST 2005 Jochen Eisinger <c0ffee@penguin-breeder.org>
110 * and it doesn't return FILE* but a file descriptor. Affected
111 file apps/silcd/silcd.c
113 Mon Sep 5 18:40:22 CEST 2005 Jochen Eisinger <c0ffee@penguin-breeder.org>
115 * mkstemp returns -1 on error, thanks to brad@comstyle.com for
116 pointing this out. Affected file apps/silcd/silcd.c
118 Fri Sep 2 23:44:37 CEST 2005 Jochen Eisinger <c0ffee@penguin-breeder.org>
120 * Fixed the insecure temporary file creation issue now that it's
121 even on bugtraq... Affected file apps/silcd/silcd.c
123 Wed Aug 24 18:27:48 CEST 2005 Patrik Weiskircher <pat@icore.at>
125 * Before creating a channel key we need to remove the private key
126 mode, otherwise no key is created. Affected file
129 Fri Aug 19 15:20:05 CEST 2005 Patrik Weiskircher <pat@icore.at>
131 * Before checking ip/hostname of SilcSocketConnection, check
132 if its not doing a host lookup currently. Fixes atleast one
133 crash when many people connect at the same time.
134 Affected file apps/silcd/server_util.c.
136 Thu May 26 20:31:06 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
138 * Check for valid return value from regcomp. Affected file
139 lib/silcutil/unix/silcunixutil.c.
141 Tue May 10 19:55:13 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
143 * Check for FD_SETSIZE in silc_select to not go over.
144 Affected file lib/silcutil/unix/silcunixschedule.c.
146 Tue May 10 15:11:53 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
148 * Rewritten SILC Log API. Affected files lib/silcutil/silclog.[ch].
150 Mon May 9 12:00:08 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
152 * Fixed channel public key list saving on JOIN command reply
153 on backup router. Affected file apps/silcd/command_reply.c.
155 Mon May 2 10:42:49 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
157 * Added default limit how many channels client can join,
158 default is 50. Added 'channel_join_limit' configuration
159 option to server too. Affected files are apps/silcd/command.c
160 and serverconfig.[ch].
162 Sun May 1 17:42:55 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
164 * --without-silc -> --with-silc, --without-irssi -> --with-irssi.
165 On Toolkit the server and client are not compiled by default.
166 Affected file configure.ad.
168 Thu Apr 28 15:57:37 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
170 * Added lib/contrib/getopt.[ch] for platforms that don't
171 have it (it is not GPL implementation).
173 * Fixed compilation when pkg-config is used.
175 Wed Apr 27 11:49:41 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
177 * A comma in invite/ban string is invalid, check for it.
178 Affected file apps/silcd/server_util.c.
180 * Added SERVICE command to the server. It parses the command
181 request but SILC Server does not support services for the
182 time being. Affected file apps/silcd/command.[ch].
184 * Added SERVICE command and command reply to client library.
185 It is however incomplete. Updated Toolkit documentation.
186 Affected files are lib/silcclient/command[_reply].[ch].
188 * Fixed IDENTIFY/WHOWAS command reply to send the username
189 correctly (uninitialized buffer). Affected file is
190 apps/silcd/server_query.c.
192 Mon Apr 25 14:25:24 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
194 * Moved silcer/, silc/, silcd/ and irssi/ to apps/. This
195 finalizes the major restructuring of the CVS tree.
197 Mon Apr 25 00:39:30 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
199 * Send empty MOTD reply if MOTD file cannot be read.
200 Affected file silcd/command.c.
202 Sun Apr 24 12:01:37 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
204 * Optimized primer number generator to use simpler conversion
205 routines. Also assure that the prime number will have the
206 highest bit set after modifying it. Affected file is
207 lib/silcmath/silcprimegen.c.
209 * Added LibTomMath to SILC Math library (SILC_DIST_TMA).
211 * Added FastTomMath to SILC Math Library (SILC_DIST_TFM),
212 for now only for testing purposes, it will not be delivered
213 in any distribution for now.
215 * Removed NSS MPI from the source tree. Due to upcoming
216 license change for the SILC Toolkit, we cannot deliver the
217 NSS MPI anymore. I decided to replace it in all distributions
218 with public domain library.
220 * Removed GNU regex from lib/contrib and introduced free
221 GNU compatible regex, lib/contrib/regexpr.[ch]. Added
222 GNU regex compatible API to it (only partial).
224 * Removed getopt routines from lib/contrib.
226 Fri Apr 22 12:21:44 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
228 * Use silc_server_send_command_reply to send replies instead
229 of encoding packet itself. Affected file silcd/command.c.
231 * Added command sending and receiving statistics to server.
232 Affected files in silcd/.
234 * GCC 4 warning fixes. -Wno-pointer-sign option is now used
235 with GCC, for it not to warn about pointer signedness.
237 Tue Apr 19 11:57:35 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
239 * Added context to the SilcIDCache destructor. Affected
240 files are lib/silccore/silcidcache.[ch],
241 lib/silcclient/client.c and silcd/server.c.
243 Mon Apr 18 09:53:28 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
245 * Added pkg-config check to configure.
247 * The PublicKeyDir must not be used with Admin block in server
248 config. Affected file silcd/serverconfig.c.
250 Sat Apr 16 20:23:48 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
254 Thu Apr 14 20:25:08 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
256 * Handle empty LIST command reply correcttly in server. Affected
257 file silcd/command_reply.c.
259 * Handle empty LIST command reply correctly in client library.
260 The application will now receive one LIST command reply with
261 all arguments set to NULL if there are no channels. Updated
262 Client Library documentation accordingly. Affected file
263 lib/silcclient/command_reply.c.
265 Tue Apr 12 00:02:09 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
267 * Added channel name string stringprep profile to the protocol
268 and implementation to allow a little free'er channel name
269 strings. Affected files are lib/silcutil/silcstringprep.[ch].
271 * Added silc_channel_name_[check|verify] to check and verify
272 channel name strings. Affected files are
273 lib/silcutil/silcstrutil.[ch].
275 * Added support for the new channel name preparation in client
276 library and server. Affected files in lib/silcclient and
279 Mon Apr 11 13:40:27 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
281 * Added the Autodist into the source tree. It replaces the
282 old ./prepare. It can be used to create distributions as
283 previously. See README.CVS and README.DIST. See
284 distributions in distdir/.
286 Sun Apr 10 11:30:56 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
288 * Make sure query sends at least an error back if nothing
289 more is sent. Affected file silcd/server_query.c.
291 Thu Apr 7 14:50:01 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
293 * During query, check if the original command caller goes
294 away. If it does, stop the query. Affected file
295 silcd/server_query.c.
297 * Check for valid channel creation in JOIN command reply.
298 Affected file lib/silcclient/command_reply.c.
300 * Handle the resolver counter in silc_client_get_users_by_channel
301 callback correctly. Fixed auto-join bug in Gaim. Affected
302 file lib/silcclient/idlist.c.
304 Wed Apr 6 16:56:53 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
306 * Added some better error messages. Affected file
307 silcd/command_reply.c and packet_receive.c.
309 * Handle error in WATCH command propely on backup router.
310 Affected file silcd/command.c.
312 * Fixed freeing of unfreeable variable in WHOIS command reply.
313 Affected file silcd/command_reply.c.
315 Wed Apr 6 09:10:31 CEST 2005 Pekka Riikonen <priikone@silcnet.org>
317 * Added pkg-config .pc file creation for silc core library
318 and silcclient library. A patch by c0ffee.
320 * Removed the need for GNU Libidn. Added the simple stringprep
321 from libidn into lib/contrib/. It is now used also on Windows
324 Mon Apr 4 15:15:46 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
326 * Simplified the invite and ban string handling in the
327 server. Check for valid invite and ban arguments also.
328 Affected file silcd/server_util.c.
330 Sun Apr 3 14:58:53 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
332 * Added WATCH list announcing in backup router protocol.
333 Affected files are silcd/command.c, server.c, server_backup.c.
335 * Do not change users mode to founder on normal server/backup
336 if the founder mode is set, and user is first one to join.
337 Affected file silcd/pcaket_receive.c.
339 * Do not send CUMODE_CHANGE notify back to sender. Affected
340 file silcd/packet_receive.c.
342 * Added getrusage() to take noise in SILC RNG. A patch by
343 Mika Boström. Affected files are configure.in.pre,
344 includes/silcincludes.h.in, lib/silccrypt/silcrng.c.
346 Sat Apr 2 18:09:30 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
348 * Splitted the SILC libraries configuration into a configure
349 fragment into lib/configure.ad. It is now possible, once
350 this feature is added, to specify whether to compile or not
351 compile included SILC libraries. Affected files are
352 configure.in.pre, lib/silcmath/mpi/configure.ad,
353 lib/configure.ad, Makefile.defines.pre and
354 Makefile.defines_int.pre.
356 * Added --with-silc-includes and --with-silc-libs to configure.
357 If specified the included libs are not compiled, but the
358 specified libs are used. Pkg-config is not yet supported.
359 Affected file configure.in.pre.
361 * Fixed WATCH command handling on backup router. Router does not
362 send the watch command any more to backup if it originates from
363 backup. Affected file silcd/command.c.
365 Fri Apr 1 18:52:47 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
367 * Changed announcing to not announce unregistered clients.
368 Affected file silcd/server.c.
370 * Fixed username handling in command reply. Affected file
371 silcd/command_reply.c.
373 * Log files are now 0600. Affected file lib/silcutil/silclog.c.
375 Thu Mar 31 22:34:22 CEST 2005 Patrik Weiskircher <pat@icore.at>
377 * Added new define SILC_MACOSX, if __APPLE__ and __MACH__ is defined.
378 Affected file: includes/silcincludes.h.in
380 * bool is defined as _Bool on Mac OS X now.
381 Affected file: lib/silcutil/silctypes.h
383 Thu Mar 31 08:52:06 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
385 * Added support for UTF-8 nicknames, channel names and
386 server names in client library. Affected files in
389 * Added __SILC_HAVE_PTHREAD, __SILC_HAVE_SIM, __SILC_HAVE_LIBIDN,
390 and __SILC_ENABLE_DEBUG to include/silcclient.h for third-party
391 software to check how Toolkit has been compiled.
393 Wed Mar 30 22:16:35 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
395 * Added silc_utf8_str[n]casecmp into lib/silcutil/silcutf8.[ch].
397 * Use silc_utf8_str[n]casecmp instead of strcmp routines
398 in library and in SILC Client when dealing with nicknames
399 and other identifier strings. Affected file in client lib
402 * Convert nickname to UTF-8 in /msg and /smsg. Affected file
403 irssi/src/silc/core/silc-servers.c.
405 Wed Mar 30 10:50:02 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
407 * Fixed idcache to work with the new identifier strings.
408 Affected file lib/silccore/silcidcache.c.
410 * Added UTF-8 hash and compare function for SilcHashTable.
411 Affected file lib/silcutil/silcutil.[ch].
413 * Added casefolding stringprep, SILC_CASEFOLD_PREP.
414 Affected file lib/silcutil/silcstringprep.[ch].
416 * Changed the identifier string handling to include the original
417 format in client, server, channel entries and normalized
418 format in cache. Affected files in silcd/.
420 Tue Mar 29 16:51:35 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
422 * Added support for the new identifier strings and their
423 validity checking. Nicknames, channel names and usernames
424 can now include practically any kind of letters and various
425 other characters. Affected files in silcd/ and in libraries.
427 NOTE: comparing these strings should now be done with memcmp()
428 to check binary compatibility. All these strings are normalized
429 and casing is irrelevant.
431 * Added silc_identifier_check to lib/silcutil/silcstrutil.[ch]
432 as easy function for applications to check whether identifier
435 Tue Mar 29 00:45:11 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
437 * Fixed SILC_STRING_LDAP_DN encoding and decoding. Affected
438 file lib/silcutil/silcutf8.c.
440 * Added SILC_STRING_UTF8_ESCAPE to lib/silcutil/silcstrutil.h.
442 Mon Mar 28 22:46:23 CEST 2005 Jochen Eisinger <jochen@penguin-breeder.org>
444 * Make public key in getkey reply mandatory. Affected file
445 lib/silcclient/command_reply.c
447 Sun Mar 27 19:03:31 CEST 2005 Patrik Weiskircher <pat@icore.at>
449 * Added Parameter dont_register_crypto_library to
450 SilcClientParam. If set to TRUE, silcclient library will
451 not initalize the Crypto Libraries and application
452 will need to do it. Affected file lib/silcclient/silcclient.h,
453 lib/silcclient/client.c.
455 Sun Mar 27 19:02:48 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
457 * Imported new silc_utf8_[encode|decode] routines from
458 my internal SILC 1.1 source tree. New encodings added:
459 SILC_STRING_LOCALE (SILC_STRING_LANGUAGE is deprecated),
460 SILC_STRING_UTF8, SILC_STRING_PRINTABLE, SILC_STRING_VISIBLE,
461 SILC_STRING_TELETEX, SILC_STRING_NUMERICAL and
464 * Splitted UTF-8 routines into lib/silcutil/silcutf8.[ch].
466 * Implemented stringprep (RFC 3454) API. Internally we use
467 GNU Libidn's stringprep, for now, so it is required now to
468 compile SILC sources. Added lib/silcutil/silcstringprep.[ch].
470 * Added checking for GNU Libidn and --with-libidn to configure.
472 Wed Mar 23 11:20:33 CET 2005 Jochen Eisinger <jochen@penguin-breeder.org>
474 * If the passphrases entered do not match while generating a new key,
475 completly start over instead of going into an infinite loop asking
476 the user to re-enter the passphrase correctly. Affected file
477 lib/silcutil/silcapputil.c
479 Sun Jan 9 14:28:51 CET 2005 Pekka Riikonen <priikone@silcnet.org>
481 * Make sure server is removed from backup list when it is
482 deleted. Affected files silcd/command.c, server.c,
485 * Close socket when connecting to router fails. Affected
488 Tue Jan 4 13:06:26 CET 2005 Jochen Eisinger <jochen@penguin-breeder.org>
490 * Adopt configuration toolchain to current auto-tools.
491 Affected files prepare, irssi/configure.in
492 * Revert most of the UTF-8 fixes to SILC Client 1.0.1. Will
493 redo that. Affected files irssi/src/silc/core/client_ops.c,
494 irssi/src/fe-common/silc/fe-silc-channels.c
495 * Take over command line options into silcclient data structure.
496 Affected file irssi/src/silc/core/silc-core.c
498 Wed Dec 8 16:15:11 CET 2004 Pekka Riikonen <priikone@silcnet.org>
500 * Do not try to initiate backup resuming protocol forever.
501 Affected file silcd/server_backup.c.
503 Wed Nov 24 18:24:05 CET 2004 Pekka Riikonen <priikone@silcnet.org>
505 * ID change in resuming has to be done before changing
506 detached client's modes, since the ID change may fail and
507 leave ghosts on the network. Affected file is
508 silcd/packet_receive.c.
510 Tue Nov 23 16:54:35 CET 2004 Pekka Riikonen <priikone@silcnet.org>
512 * Fixed Win32 scheduler to not stuck anymore. A patch from
513 Juha Räsänen. Affected file is
514 lib/silcutil/win32/silcwin32schedule.c.
516 * Fixed QoS parsing for connection blocks in server. Affected
517 file is silcd/serverconfig.c.
519 * Fixed server statistics increasing in server. Affected file
522 * The CLOSE command now marks backup router as self disconnected
523 to avoid resuming problems. Affected file silcd/command.c.
525 Wed Sep 22 19:46:32 CEST 2004 Patrik Weiskircher <pat@icore.at>
527 * When using silc_net_create_connection[_async], and your system can
528 create IPv6 sockets, it will try to connect to the IPv6 host.
529 Now it tries to connect to an IPv4 host if IPv6 fails. Affected
530 file lib/silcutil/unix/silcunixnet.c
532 Fri Jun 18 19:26:58 CEST 2004 Pekka Riikonen <priikone@silcnet.org>
534 * Check for valid route when receiving packet from router and
535 when routing it to local server in the cell. A patch from
536 Matt Miller. Affected files silcd/router.c and server.c.
538 Sat May 1 13:55:54 CEST 2004 Patrik Weiskircher <pat@icore.at>
540 * Couldn't detach and reattach twice, because of the previous
541 commit. Affected file silcd/packet_receive.c
543 Fri Apr 30 19:40:28 CEST 2004 Patrik Weiskircher <pat@icore.at>
545 * Added check to ignore Port value if Initiator is FALSE.
546 Remote router coudln't connect if Port was set. Affected file
549 * If some client tries to resume more than once at the same time,
550 server crashed. Router didn't crash, but showed odd behaviour
551 (didn't allow clients to join anymore, ..). Affected files
552 silcd/packet_receive.c silcd/idlist.h
554 Mon Mar 15 21:10:08 EET 2004 Pekka Riikonen <priikone@silcnet.org>
556 * Destroy the file transfer session in silc_client_file_close
557 with timeout. Affected file lib/silcclient/client_ftp.c.
559 * Call SFTP server monitor in READ and WRITE after the actual
560 operations. Affected file lib/silcsftp/sftp_server.c.
562 Wed Mar 10 21:30:02 EET 2004 Pekka Riikonen <priikone@silcnet.org>
564 * Create one configure script from configure fragments
565 (configure.ad). This is a first step towards new distribution
566 system. Affected files prepare, configure.in.pre,
567 lib/silcmath/mpi/configure.ad.
569 Wed Mar 10 18:35:24 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
571 * Removed expiring of client key pair. Affected file is
572 irssi/src/silc/core/clientutil.c
574 Tue Mar 9 17:11:58 EET 2004 Pekka Riikonen <priikone@silcnet.org>
576 * Check the number of connections from real number of
577 connections instead of socket number, when deciding if
578 server is full. Affected files are silcd/server.c,
579 server_internal.h and silcd.c.
581 * Clarified the connections_max meaning in General section
582 in doc/example_silcd.conf.in.
584 * The reconnect_keep_trying default value set to TRUE
585 if it is not defined in the config file. Affected file
586 silcd/serverconfig.c.
588 Wed Mar 3 15:13:49 CET 2004 Pekka Riikonen <priikone@silcnet.org>
590 * Fixed crashbug in connection closing, after a protocol
591 completion callback, which might have closed it already.
592 Affected file silcd/server.c.
594 * Fixed rekey with PFS in backup router. It did not allow
595 rekeys with PFS, and when the rekey protocol timedout
596 it crashed the backup router without the above fix. Affected
597 file silcd/packet_send.c and server.c.
599 Sat Feb 28 16:25:09 EET 2004 Pekka Riikonen <priikone@silcnet.org>
601 * The silc_client_add_channel_private_key now returns the
602 private key context if pointer is given as argument.
603 Affected files are lib/silcclient/silcclient.h and
606 * Added support for using channel private keys in SILC
607 Client Library even if the private key mode is not set
608 on the channel. Affected file lib/silcclient/client_channel.c.
610 * The channel private key used to decrypt message is now
611 delivered to the application in the 'channel_messageÃ' client
612 operation. Affected files are lib/silcclient/silcclient.h
613 and client_channel.c.
615 * Fixed wrong arg type for user limit in CMODE command reply.
616 Affected file silcd/command.c.
618 * The user limit is now taken and saved to SilcClientEntry in
619 JOIN and CMODE command replies and in CMODE_CHANGE notify.
620 Affected files lib/silcclient/silcclient.h, command_reply.c
623 * Added support to the new private message key indicator
624 packet. Added a new function to the client library:
625 silc_client_send_private_message_key_request. The sender
626 indicates to be initiator, and receiver is responder.
627 Added the indicator to the SilcClientEntry as 'prv_resp'
628 boolean. Affected files are lib/silcclient/silcclient.h
629 client.[ch], and client_prvmsg.c.
631 Fri Feb 27 11:25:26 CET 2004 Pekka Riikonen <priikone@silcnet.org>
633 * Fixed the JOIN command calling when called with both
634 -auth and -founder. Affected file is lib/silcclien/command.c.
636 Wed Feb 25 23:12:11 EET 2004 Pekka Riikonen <priikone@silcnet.org>
638 * Check watcher list for resumed clients as well. Affected
639 file is silcd/packet_receive.c.
641 Tue Feb 24 16:49:10 EET 2004 Pekka Riikonen <priikone@silcnet.org>
643 * Implemented the user limit to the CMODE_CHANGE notify,
644 CMODE command reply and JOIN command reply in server.
645 Affected files are silcd/server.c, command.c, command_reply.c,
646 packet_send.c and packet_receive.c.
648 Mon Feb 23 23:31:15 EET 2004 Pekka Riikonen <priikone@silcnet.org>
650 * Defined SILC_STRFMT_END that must be used now with
651 silc_buffer_strformat, instead of SILC_STR_END. Fixes
652 crashes on AMD64. Affected files are lib/silcutil/silcbuffmt.h,
653 lib/silcclient/silcvcard.c, silcd/server_util.c.
655 * Fixed the adding of public key to the WATCH list in server.
656 Fixed the WATCH notify sending to client. Affected files
657 are silcd/packet_send.[ch], command.c, server_util.c.
659 * Implemented the watching by public key in the SILC Client
660 Library and SILC Client. Affected files are
661 lib/silcclient/command.c and client_notify.c.
663 Mon Feb 23 09:30:30 CET 2004 Pekka Riikonen <priikone@silcnet.org>
665 * Added support for public key watching in server. Affected
666 files are silcd/server.c, server_internal.h, command.c,
669 Sun Feb 22 19:03:59 EET 2004 Pekka Riikonen <priikone@silcnet.org>
671 * Added public key to the SIlcClientEntry. Affected files
672 are lib/silcclient/silcclient.h, command_reply.c, idlist.c
674 * Fixed the get_clients_whois reply processing to return
675 exactly same entries server returned. Makes it possible
676 to search using attributes. Affected file is
677 lib/silcclient/idlist.c.
679 Sat Feb 21 19:21:57 EET 2004 Pekka Riikonen <priikone@silcnet.org>
681 * Save founder key to SilcChannelEntry. Affected files are
682 lib/silcclient/silcclient.h, command_reply.c, idlist.c.
684 Fri Feb 20 20:37:38 EET 2004 Pekka Riikonen <priikone@silcnet.org>
686 * Call the monitor callback with _CLOSED status from the
687 silc_client_file_close. Affected files are
688 lib/silcclient/client_fpt.c, silcclient.h
690 * Added silc_client_get_clients_whois which resolves using
691 WHOIS, and supports requested attributes as well.
692 Affected files are lib/silcclient/silcclient.h, idlist.c.
694 Fri Feb 19 21:09:22 EET 2004 Pekka Riikonen <priikone@silcnet.org>
696 * Added support for asking the destination filename where
697 the downloaded file is saved in the file transfer. Affected
698 files are lib/silccilent/silcclient.h, client_ftp.c.
700 Wed Feb 18 02:46:17 EET 2004 Pekka Riikonen <priikone@silcnet.org>
702 * Fixed error handling in resuming data processing. Affected
703 files are lib/silcclient/client_resume.c and client.c.
705 Tue Feb 17 19:34:30 EET 2004 Pekka Riikonen <priikone@silcnet.org>
707 * Fixed silc_client_send_private_message to return TRUE correctly.
708 Affected file lib/silcclient/client_prvmsg.c.
710 * Added topic to the SilcChannelEntry. Affected files are
711 lib/silcclient/silcclient.h, command_reply.c, client_notify.c.
713 Fri Feb 13 14:19:14 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
715 * Use conn->cmd_ident for all silc_client_command_call()s. Affected
716 file lib/silcclient/command.c
718 Fri Feb 13 13:53:45 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
720 * Convert all commands to UTF-8 before passing them to the
721 client library. Still need to convert replies from UTF-8 to
722 the locale encoding. Affected file
723 irssi/src/silc/core/silc-cmdqueue.c
725 Fri Feb 13 13:13:07 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
727 * redirect all silc_client_command_calls through a queueing framework.
728 This fixes /CYCLE and the annoying "nick change after auto-joining
729 a channel". Furthermore it defines one central point where
730 command parameters can be UTF-8-ified. Affected files
731 irssi/src/silc/core/Makefile, client_ops.c, silc-channels.c,
732 silc-servers.[ch], silc-core.c, silc-cmdqueue.[ch], silc-lag.c
734 Fri Feb 13 12:04:41 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
736 * use asynchronous connect() to establish router connections.
737 Fixes problem when the primary router goes down. Affected files
738 silcd/server.c, silcd/server_backup.c
740 Thu Feb 12 20:09:59 EET 2004 Pekka Riikonen <priikone@silcnet.org>
742 * Added SILC_[32|64]_TO_PTR and SILC_PTR_TO_[32|64] macros.
743 Fixed various compilation warnings when type casting ints
744 to pointers or vice versa, of different size. Updates around
747 Tue Feb 3 23:25:17 EET 2004 Pekka Riikonen <priikone@silcnet.org>
749 * Surrogates not allowed in UTF-8 strings, updated decoder.
750 Affected file lib/silcutil/silcstrutil.c. Added UTF-8
751 testers in lib/silcutil/tests/ directory.
753 Wed Jan 14 18:42:44 EET 2004 Pekka Riikonen <priikone@silcnet.org>
755 * Added SILC_CLIENT_CONN_ERROR_KE, ERROR_AUTH, ERROR_RESUME and
756 ERROR_TIMEOUT SilcClientConnectionStatus errors. Affected
757 files are lib/silcclient/silcclient.h, client.c.
759 Mon Jan 12 13:01:10 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
761 * When resuming a session fails, notify the user that the session
762 file needs to be removed eventually. Affected files
763 irssi/src/fe-common/silc/module-formats.[ch],
764 irssi/src/silc/core/client_ops.c.
766 Tue Jan 04 12:16:04 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
768 * Added DIST_SUBDIRS symbols to include all subdirs in distributions.
769 Affected files lib/silcutil/Makefile.am, lib/silcmath/Makefile.am
771 * Typofix in Irssi::Silc module. Affected file
772 irssi/src/perl/silc/Silc.xs.
774 Tue Jan 04 02:43:44 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
776 * Changed the way NOTICE flagged messages are treated. Added support
777 for notices in queries and signing notices. Affected files
778 irssi/default.theme; irssi/docs/help/in/notice.in;
779 irssi/src/fe-common/silc/module-formats.[ch], fe-silc-messages.c;
780 irssi/src/silc/core/client_ops.c, silc-channels.c, silc-servers.c
782 * Fixed typo in /ACTION help. Affected file
783 irssi/docs/help/in/action.in
785 Mon Jan 03 23:26:38 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
787 * Fixed typo in perl module. Affected file
788 irssi/src/perl/silc/Server.xs
790 * Changed the way ACTION flagged messages are treated. Added support
791 for actions in queries and signing actions. Affected files
792 irssi/default.theme; irssi/docs/help/in/action.in;
793 irssi/src/fe-common/silc/module-formats.[ch], fe-silc-messages.c,
794 fe-silc-queries.c; irssi/src/silc/core/client_ops.c, silc-channels.c,
797 Mon Jan 03 16:04:29 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
799 * Incorrectly reported error when client had to be resolved from
800 server in /SMSG. Affected file irssi/src/silc/core/silc-servers.c
802 Sat Jan 3 16:37:15 EET 2004 Pekka Riikonen <priikone@silcnet.org>
804 * Fixed whois public key hash table deleting and adding in
805 detached client case. Affected file silcd/packet_receive.c.
807 Sat Jan 03 12:15:38 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
809 * Changed filenames of silc/fe module not to collide with filenames
810 from core/fe. Also seperated public messages printing from
811 query messages printing. Affected files are all in
812 irssi/src/fe-common/silc.
814 Sat Jan 3 12:18:07 EET 2004 Pekka Riikonen <priikone@silcnet.org>
816 * Fixed the invite process handling during joining to use
817 correct server name for the client that is matched against
818 the invite string for the channel. Wrong server name caused
819 inability to join the channel. Affected file is
822 Fri Jan 2 23:34:17 EET 2004 Pekka Riikonen <priikone@silcnet.org>
824 * Fixed the CUMODE channel founder authentication on normal
825 server to not remove the founder rights on existing founder
826 before checking that router accepts the mode change. Affected
827 files are silcd/command.c and silcd/packet_receive.c.
829 * Remove the server entry correctly when rekey timeouts and
830 remote router connection on normal server is closed. Fixes
831 a crash where server uses the freed server entry. Affected
834 Fri Jan 02 10:28:15 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
836 * Add /SILCNET [ADD|REMOVE|LIST] command to manage different SILC
837 networks. This is the first step in solving the bug about
838 /SERVER ADD -silcnet <silcnet>. Affected files
839 irssi/docs/in/silcnet.in; irssi/src/fe-common/silc/Makefile.am,
840 fe-silcnet.c, fe-common-silc.c, module-formats.[ch];
841 irssi/src/silc/core/silc-chatnets.[ch], silc-core.c, Makefile.am
843 Thu Jan 01 20:11:32 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
845 * /SMSG and /MMSG now correctly create new queries. Affected files
846 irssi/src/fe-common/silc/fe-messages.c, irssi/scripts/silc-mime.pl
848 * Add basic support for SILC protocol specific variables in perl.
849 Affected files irssi/src/perl/silc/*, irssi/configure.in,
850 irssi/src/perl/Makefile.am
852 Wed Dec 31 17:06:55 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
854 * Don't use silc_get_input, it's obviously not reliable. Fixes
855 issue when the current key expires. Affect file
856 irssi/src/silc/core/clientutils.c
858 * Make the session data filename configurable. This makes it
859 possible to have different session files for different
860 SILC networks. Affected files irssi/src/silc/core/silc-core.c,
861 client_ops.[ch], silc-servers.c,
862 irssi/src/silc/fe-common/silc/module-formats.[ch]
864 * Use the same set of libtool files for the MPI lib as for the
865 rest of the toolkit. Affected files lib/silcmath/mpi/config.guess,
866 config.sub, configure.in, install-sh, missing, mkinstalldirs
868 Sun Dec 28 21:57:39 EET 2003 Pekka Riikonen <priikone@silcnet.org>
870 * Fixed server statistics decrementing error to not go to
871 negative. Affected file silcd/packet_receive.c.
873 Sat Dec 20 14:42:36 EET 2003 Pekka Riikonen <priikone@silcnet.org>
875 * Use silc_server_query_add_error to add error in public key
876 search error. Added support in send_reply to send errors
877 without specific argument. Affected file silcd/server_query.c.
879 * Fixed the WHOIS, IDENTIFY and WHOWAS error handling in SILC
880 Client for NO_SUCH_NICK. It was against the protocol specs.
881 Affected file irssi/src/silc/core/client_ops.c.
883 * Added backwards support for the wrong NO_SUCH_NICK error sending
884 in server. To be removed in SILC Server 1.0. Both old clients
885 and clients with fixed error handling now works. Affected file
886 silcd/server_query.c.
888 Sat Dec 20 00:44:47 CET 2003 Patrik Weiskircher <pat@icore.at>
890 * fixed a bug in the whois using attributes function where no
891 error was sent if no nickname and client id but the attributes were
892 given to whois. Affected file silcd/server_query.c
894 Tue Dec 16 21:34:59 CET 2003 Patrik Weiskircher <pat@icore.at>
896 * remove public key from public key hashtable on detach. Affected
897 file silcd/packet_receive.c
899 * free public key hashtable before removing clients on server
900 shutdown. Affected file silcd/server.c
902 * remove public key prior deleting client-data on killing a client.
903 Affected file silcd/server_util.c
905 Sat Dec 06 21:35:14 CET 2003 Patrik Weiskircher <pat@icore.at>
907 * Getting the MOTD from other servers works now. Affected
908 files are silcd/command.c and silcd/command_reply.c
910 Thu Dec 04 11:33:46 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
912 * Initialize the variable idletag, since it is tested in
913 silc_core_deinit for its default value. Affected file
914 irssi/src/silc/core/silc-core.c
916 Sun Nov 30 19:47:02 CET 2003 Patrik Weiskircher <pat@icore.at>
918 * Fixed signed channel messages across cells. Affected file
921 Fri Nov 28 19:13:21 EET 2003 Pekka Riikonen <priikone@silcnet.org>
923 * Changed the SILC_LOG_* macros to not be empty if SILC_DEBUG
924 is not defined. They can now be safely used in if-statements
925 without braces. Affected file lib/silcutil/silclog.h.
927 * Added the checks for backup closing connection due to error
928 (local or remote) and thus not allow the resuming to occur
929 in reconnect. Affected files are silcd/packet_send.c
932 Tue Nov 25 15:20:59 EET 2003 Pekka Riikonen <priikone@silcnet.org>
934 * Help file updates. Affected files in irssi/src/docs/help/in/.
936 Wed Nov 23 20:51:21 CET 2003 Patrik Weiskircher <pat@icore.at>
938 * Fixed channel messages across cells. Affected file
941 Wed Nov 12 11:34:56 EET 2003 Pekka Riikonen <priikone@silcnet.org>
943 * Fixed file transmission accepting in client library to not
944 start the negotiation if user hasn't accepted the transfer,
945 instead create new session for resent transfer. Affected
946 file lib/silcclient/client_ftp.c.
948 * Show the session ID in the file transmision list. Remove
949 session from list that failed to transfer. Switch the current
950 session automatically after transmission, and in errors, to new
951 session if other sessions exists in the transfer list. Affected
952 files are irssi/src/silc/core/silc-servers.c,
953 irssi/src/fe-common/silc/modfule-formats.c.
955 Mon Nov 10 14:41:40 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
957 * Fixed MIME header parsing for the hopefully last time. Affected
958 file lib/silcutil/silcstrutil.c
960 Mon Nov 10 13:03:46 EET 2003 Pekka Riikonen <priikone@silcnet.org>
962 * Rewrote the PKCS#1 routines. Added lib/silccrypt/silcpkcs1.[ch].
964 * The SILC RNG is now gauranteed to return non-zero random
965 values. Affected files are lib/silccrypt/silcrng.[ch].
967 Sun Nov 9 20:44:56 EET 2003 Pekka Riikonen <priikone@silcnet.org>
969 * Fixed nickname formatting when changing only case of the
970 nickname. Affected file lib/silcclient/idlist.c.
972 Sun Nov 9 19:33:59 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
974 * Fixed a memory leak and incorrect printing of the "appears as"
975 message. Affected file irssi/src/silc/core/client_ops.c
977 Sun Nov 9 17:45:11 EET 2003 Pekka Riikonen <priikone@silcnet.org>
979 * Added CRT (Chinese Remainder Theorem) supported RSA
980 private keys and private key operations. This significantly
981 increases private key operation efficiency. No compatibility
982 issues with new or old private keys. Affected files are
983 lib/silccrypt/rsa.[ch], rsa_internal.h and pkcs1.c.
985 Sat Nov 8 13:08:53 EET 2003 Pekka Riikonen <priikone@silcnet.org>
987 * Fixed GCC-3.3.2 related compilation warnings from the
990 Fri Nov 7 23:01:47 EET 2003 Pekka Riikonen <priikone@silcnet.org>
992 * Removed RC6 from distributions.
994 Fri Nov 7 19:38:42 EET 2003 Pekka Riikonen <priikone@silcnet.org>
996 * Added some better comments to lib/silccrypt/silcpkcs.h,
997 optimized some routines in lib/silccrypt/silcpkcs.c.
998 Added test_silcpkcs into lib/silccrypt/tests/.
1000 * Fixed silc_rng_global_init to actually init the global RNG
1001 if RNG wasn't provided for it. Affected file is
1002 lib/silccrypt/silrng.c.
1004 Thu Nov 6 21:08:28 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1006 * Added silc_hash_table_find_by_context_ext. Affected files
1007 lib/silcutil/silchashtable.[ch].
1009 * Save the public key on normal server in WHOIS command reply
1010 from attributes, if present, and add it to public key hash
1011 table. Fixes WHOIS resolving by public key on normal server.
1013 Optimized the attributes resolving on normal server to not
1014 resolve if we resolved them already from router.
1016 Affected files are silcd/server_query.c, command_reply.c.
1018 Wed Nov 5 19:36:30 CET 2003 Patrik Weiskircher <pat@icore.at>
1020 * Added support for whois using attributes.
1021 Affected files silcd/command_reply.c, silcd/packet_receive.c,
1022 silcd/server.c, silcd/server_internal.h, silcd/server_query.c,
1025 * Added support for whois using public key attribute to /WHOIS i
1026 client command. Affected files irssi/docs/help/in/whois.in,
1027 irssi/src/silc/core/silc-servers.c, lib/silcclient/command.c
1029 Wed Nov 5 23:37:36 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1031 * Fixed UMODE setting in server when the client has anonymous
1032 mode set. The mode setting was not working. Affected file
1035 Mon Nov 2 11:36:08 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
1037 * Fixed some bugs and typos related to sending split messages.
1038 Print notification when sending messages with /MMSG. Affected
1039 files irssi/scripts/silc-mime.pl, irssi/src/silc/core/client_ops.c
1041 Fri Oct 31 12:33:59 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1043 * Optimized the socket referencing in packet routines, client
1044 library and server. Affected files are lib/silccore/silcpacket.c,
1045 lib/silcclient/client.c and silcd/server.c.
1047 * If silc_socket_set_qos is given with NULL arguments the QoS is
1048 reset from the socket. Affected files are
1049 lib/silcutil/silcsockconn.[ch].
1051 Thu Oct 30 21:23:24 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
1053 * Add a /LISTKEYS command which lists the locally cached
1054 client and server keys. Affected files
1055 irssi/src/fe-common/module-formats.[ch],
1056 irssi/src/silc/core/silc-{channels,servers}.c
1057 irssi/docs/help/in/listkeys.in
1059 Thu Oct 30 20:23:40 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1061 * Check that packet queue purging was successful. Affected
1062 files lib/silcclient/client.c and silcd/packet_send.c. Related
1063 to MAC failed errors.
1065 * Do not clear the inbuf even if it is empty if QoS was applied
1066 to it. Otherwise the QoS data is cleared and MAC failed error
1067 will occur. Affected file lib/silccore/silcpacket.c.
1069 * Use the rekey period time as rekey protocol timeout value.
1070 If the rekey does not succeed during the rekey period there's
1071 something very wrong, and we most likely end up with wrong keys,
1072 do graceful reconnect then. Affected file silcd/server.c.
1074 * Take reference of the socket in the parser context, as it's
1075 possible to have the parsers in queue after the socket is
1076 disconnected and this may cause crash. Affected files are
1077 lib/silccore/silcpacket.c, lib/silcclient/client.c and
1080 Thu Oct 30 17:01:01 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1082 * Fixed KICK command reply sending, it sent to replies.
1083 Affected file silcd/command.c.
1085 Wed Oct 30 14:06:52 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
1087 * Finish the silc-mime.pl script. It now supports MIME type
1088 guessing using magic files, signing data messages, executing
1089 MIME handlers in background. Affected files
1090 irssi/scripts/silc-mime.pl and irssi/docs/help/in/mmsg.in
1092 * Changed MIME signal handler to make things easier for the perl
1093 script. Affected files irssi/src/silc/core/client_ops.c,
1094 silc-servers.c, and irssi/docs/signals.txt
1096 * Cleaned up the silc_mime_parse function and fixed detection
1097 of wrapped header lines. Affected file lib/silcutil/silcstrutil.c
1099 Sun Oct 26 21:19:02 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1101 * Resolve the IP for file transfer listener from the connection
1102 socket. Affected file lib/silcclient/client_ftp.c.
1104 * Accept NULL hostname parameter in the functions
1105 silc_net_check_[local|remote]_by_socket. Do not reverse lookup
1106 if hostname is not wanted.
1108 Fri Oct 24 21:24:12 CEST 2003 Jochen Eisinger <jochen@penguin-breeder.org>
1110 * Fixed race condition between silc_client_init and
1111 my_silc_scheduler. Affected file irssi/src/silc/core/silc-core.c
1113 Fri Oct 24 16:43:40 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1115 * Fixed file transfer connection closing when SIGNOFF for
1116 the client is received from server. Affected file is
1117 lib/silcclient/client_ftp.c.
1119 Tue Oct 21 13:35:57 CEST 2003 Pekka Riikonen <priikone@silcnet.org>
1121 * Check for disconnected socket in QUIT callback. Affected
1122 file silcd/command.c.
1124 Thu Oct 21 09:43:17 CEST 2003 Jochen Eisinger <jochen@penguin-breeder.org>
1126 * Modified the MIME parsing to allow \n and \r\n as delimiters.
1127 Affected files lib/silcutil/silcstrutil.c
1129 * Cleaned up the escape/unescape functions for correctness and
1130 speed. Affected file irssi/src/silc/core/client_ops.c
1132 * Removed handling for data messages with Content-Type: text/*,
1133 moved parsing of MIME headers to the signal handler, added
1134 support for signing and verifying data messages. Affected
1135 files are irssi/docs/signals.txt, irssi/src/silc/core/client_ops.c,
1136 irssi/src/silc/core/silc-{servers,channels}.c
1138 * Added a perl script for handling data messages based on
1139 information read from Mailcap files. New file
1140 irssi/scripts/silc-mime.pl
1142 Mon Oct 20 16:08:22 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1144 * Added new SILC_MESSAGE_FLAG_ACK that can be used to
1145 acknowledge recepetion of a message to the sender. Updated
1148 Sat Oct 18 11:55:33 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1150 * Unregister channel key saving callback when deleting channel.
1151 Affected file lib/silcclient/idlist.c.
1153 * Do not remove the client from channels in NOTIFY_TYPE_SIGNOFF
1154 before calling notify client operation. Affected file is
1155 lib/silcclient/client_notify.c.
1157 * Unregister QoS tasks when deleting the socket connection.
1158 Affected files lib/silcutil/silcsockconn.[ch],
1159 unix/silcunixsockconn.c.
1161 * Implemented latest presence-attrs draft changes. Affected
1162 files lib/silccore/silcattrs.h and
1163 irssi/src/silc/core/silc-queries.c.
1165 Tue Oct 14 18:24:53 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1167 * Save old channel keys in list to allow more rapid change
1168 of channel keys if server for some reason does that. This
1169 avoids loosing so many channel messages due to not having
1170 key to decrypt. Affected file lib/silcclient/silcclient.h,
1171 idlist.c and client_channel.c.
1173 Mon Oct 13 21:37:47 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1175 * Continued backup router tests and fixes. Affected files
1176 silcd/server_backup, server_util.c, server.c. See TODO.
1178 Sun Oct 12 19:58:18 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1180 * Fixed SERVER_SIGNOFF handling in servers. The client
1181 was removed from wrong list thus not removing the client
1182 at all. Affected file silcd/packet_receive.c.
1184 * Do not execute rekey protocol for disabled connections as
1185 it would never go through. Affected file silcd/server.c.
1187 * Added timeout for rekey protocol to catch if the protocol
1188 never executes successfully. Affected files silcd/server.c
1191 Sat Oct 11 15:39:22 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1193 * Abandon packet processing for disconnected sockets. Check
1194 this always after calling packet processing callback.
1195 Affected file lib/silccore/silcpacket.c.
1197 * Fixed double registration disconnection code in server.
1198 Closed wrong connection. Affected file silcd/packet_receive.c.
1200 Fri Oct 10 16:27:12 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1202 * On normal server reconnect to primary during resuming 4
1203 times, then give up. Affected file silcd/server_backup.c.
1205 * If during reconnecting to routers we notice we have router
1206 connection but no primary router set, the server is in desync.
1207 Reconnect to primary to restore network. Affected file
1210 * Assure that only one protocol is exeucting at the same time.
1211 Added checks for all protocols. Affected files are
1212 silcd/server.c and server_backup.c.
1214 Thu Oct 9 20:24:09 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1216 * Check that a string is not already part on invite/ban
1217 string when processing it. Affected file silcd/server_util.c.
1219 Thu Oct 9 12:06:40 CEST 2003 Pekka Riikonen <priikone@silcnet.org>
1221 * Fixed the CUMODE_CHANGE for founder mode changes to comply
1222 with 1.2 version of the protocol. Affected file is
1223 silcd/packet_receive.c.
1225 Wed Oct 8 19:41:15 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1227 * ERR_BAD_PASSWORD now returns the Channel ID of the channel
1228 where the passphrase was given. Affected file is
1231 Wed Oct 8 09:32:12 CEST 2003 Pekka Riikonen <priikone@silcnet.org>
1233 * INVITE and BAN notifys are now delivered from routers to
1234 servers (but not clients) on the channel. Updated specs and
1235 code. Affected files silcd/packet_[send|receive].[ch],
1236 command.c, server.c and server_util.c.
1238 * Implemented INVITE and BAN announcing. Affected files are
1239 silcd/server.[ch], server_util.c.
1241 * Implemented SilcStatus error type argument returning in
1242 command reply error in server. Affected file silcd/command.c.
1244 * Implemented SilcStatus argument returning in comand reply
1245 in client library. The command_reply client operation now
1246 returns error specific arguments as well. Affected files
1247 are lib/silcclient/command_reply.[ch], client_resume.c,
1248 lib/silccore/silcstatus.[ch].
1250 Sun Oct 5 20:22:08 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1252 * Backup router protocol version 1.2 implemented. Testing still
1253 required. Affected files in silcd/server_backup.[ch], server.c,
1254 packet_receive.c and server_internal.h.
1256 Sun Oct 5 12:36:37 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1258 * silc_client_send_[channel|private]_message now return TRUE
1259 or FALSE. Affected file lib/silcclien/client_channel.c and
1262 Thu Oct 2 17:03:09 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1264 * Check for explicit nickname in INVITE and BAN processing
1265 during join as well (and don't expect only wildcards in
1266 invite/ban strings). Affected file silcd/command.c.
1268 * Fixed the INVITE and BAN by public key. The public key saved
1269 is the PK payload (as specified) not the raw data. Affected
1270 file silcd/server_util.c.
1272 Wed Oct 1 20:29:06 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1274 * UTF-8 text message support for actions and notices in SILC
1275 Client. Affected file irssi/src/silc/core/client_ops.c.
1277 * silc_get_username and silc_get_real_name now returns sensible
1278 data on Win32. Patch by Toni Willberg. Affected file is
1279 lib/silcutil/win32/silcwin32util.c.
1281 Sun Aug 24 23:35:19 CEST 2003 Jochen Eisinger <c0ffee@penguin-breeder.org>
1283 * Provide a signal handler to send MIME encoded messages and emit
1284 a signal when a MIME encoded message is received. Also document
1285 the signals for usage with the perl interface.
1287 A sample perl script will be supplied at a later point.
1289 Affected files are irssi/docs/signals.txt,
1290 irssi/src/silc/core/client_ops.[ch],
1291 irssi/src/silc/core/silc-{channels,servers}.c
1293 Sun Aug 24 12:58:30 CEST 2003 Jochen Eisinger <c0ffee@penguin-breeder.org>
1295 * Use SILC_COMMAND_PING to estimate the round-trip time to the
1296 server. Use this time to display a lag and disconnect when it
1297 exceeds a specified limit.
1299 Affected files are irssi/src/silc/core/silc-{lag,core}.c.
1301 Mon Aug 11 17:14:17 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1303 * Remove the channel auth list in normal server if router
1304 encofrces its list during connecting. Send notify to channel
1305 to remove the mode to remove the list. Affected files are
1306 silcd/server_util.c and silcd/packet_receive.c.
1308 Wed Aug 6 14:52:04 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1310 * Added support for channel public keys. Updated protocol specs
1311 and implemented it. Affected files are
1312 silcd/command.c, command_reply.c, lib/silcclient/command.c,
1313 lib/silcclient/command_reply.c.
1315 Wed Jul 23 12:17:01 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1317 * Ignore SIGXFSZ and SIGXCPU signals in server. They can
1318 terminate the process on Linux. Affected file silcd/silcd.c.
1320 Mon Jun 2 19:13:27 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1322 * Check for NULL buffer in silc_buffer_clear. Affected file
1323 is lib/silcutil/silcbuffer.h.
1325 * Simplified the backup router protocol by removing the _GLOBAL
1326 types. Updated protocol specs and the code. Affected files
1327 are silcd/server_backup.[ch].
1329 Thu Apr 24 19:50:25 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1331 * Deny '@' and '!' from nicknames since they are reserved
1332 by the SILC_COMMAND_INVITE and SILC_COMMAND_BAN commands.
1333 Updated protocol specs and the code.
1335 Affected files are silcd/server_util.[ch].
1337 Wed Apr 9 18:51:59 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1339 * Fixed stack overflow in Irssi SILC client. Affected
1340 file irssi/src/silc/core/client_ops.c.
1342 * Check that Host is set in ServerConnection and RouterConnection
1343 in silcd.conf. Affected file silcd/serverconfig.c.
1345 * Fixed crash in server with protocol completion callbacks,
1346 namely rekey and backup resuming protocols. Affected files
1347 are silcd/server_backup.c and silcd/server.c.
1349 * Fixed rekey protocol to not restart if it is started already.
1350 Affected files are lib/silcclient/client.c and
1353 Mon Mar 17 18:35:24 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1355 * Rewrote SilcList, affected file lib/silcutil/silc*list.h.
1357 * Fixed EOF handling in SILC Config, affected file
1358 lib/silcutil/silcconfig.c.
1360 * Fixed buffer overflows in lib/silcutil/silcstrutil.c.
1362 * Fixed RESOLVING flag handling in JOIN notify and other
1363 notifys to handle the resolvings correctly in client library.
1364 Affected file lib/silcclient/client_notify.c.
1366 * Do not send full INVITE and BAN lists in INVITE and BAN
1367 notifys, only the changed information. Affected file
1370 * Fixed INVITE notify sending in INVITE command, send it
1371 only when needed. Affected file silcd/command.c.
1373 * Handle the founder key change properly in CMODE_CHANGE
1374 notify. Bug #122. Affected file silcd/packet_receive.c.
1376 Sun Mar 9 16:29:20 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1378 * Remove the mark for output (mark it only for input) after
1379 purging outgoing queue. Prevents the "Error in select()"
1380 floods. Affected file silcd/packet_send.c.
1382 * Fixed incorrect connection deletion from client library
1383 after calling "connect" client operation. Could cause
1384 crashes for example during reconnect timeouts. Affected
1385 files are lib/silcclient/client.c and
1386 irssi/src/silc/core/client_ops.c.
1388 * Check server private key file permissions before starting
1389 the server. Affected file silcd/serverconfig.c.
1391 Tue Feb 4 22:53:26 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1393 * NULL terminate allocated string in silc_buffer_strformat.
1394 Affected file lib/silcutil/silcbuffmt.c.
1396 * Rewrote the invite/ban list string handling in server to
1397 use SilcBuffer instead. Affected files are silcd/command.c
1398 and silcd/server_util.c.
1400 Mon Feb 3 14:43:52 CET 2003 Pekka Riikonen <priikone@silcnet.org>
1402 * Fixed double free in CMODE command when setting new HMAC
1403 for channel. Affected file silcd/command.c.
1405 * Added couple of missing memset's to zero sensitive memory.
1406 Affected files silcd/command.c, lib/silcclient/command.c.
1408 Sun Jan 26 12:20:30 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1410 * Fixed a double free in INVITE command error handling in
1411 server. Affected file silcd/command.c.
1413 * Added macros SILC_SWAB_[16|32] to swab byte order of
1414 16-bit and 32-bit unsigned integers. Affected file
1415 lib/silcutil/silctypes.h.
1417 * Use the SILC_SWAB_16 instead of htons() in server when
1418 handling ports since the ports in structures are always
1419 in little-endian order (regardless of platform). Affected
1420 file silcd/serverid.c and silcd/server_backup.c.
1422 Tue Jan 21 17:18:04 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1424 * Send DISCONNECT in close admin command in server. Affected
1425 file silcd/command.c.
1427 * Check whether we are already connecting to a remote router
1428 (in addition of checking whether we are already connected)
1429 before creating new connection. Affected file silcd/server.c.
1431 Thu Jan 16 18:47:00 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1433 * Added better compiler and compiler flags checking in
1436 * Check that socket is valid after QoS is applied to data.
1437 Affected file lib/silcutil/unix/silcunixsockconn.c.
1439 * Make sure the socket connecetion is not closed to early
1440 when closing connection in server. Also make sure the
1441 connection is always closed after error in a protocol.
1442 Affected file silcd/server.c.
1444 Wed Jan 15 11:03:36 CET 2003 Pekka Riikonen <priikone@silcnet.org>
1446 * Removed --session and --dummy options from Irssi SILC Client.
1447 -d option is available only if --enable-debug was given.
1448 Affected files are irssi/src/silc/core/silc-core,
1449 irssi/src/core/session.c and irssi/src/fe-text/silc.c.
1451 Tue Jan 14 12:25:09 CET 2003 Pekka Riikonen <priikone@silcnet.org>
1453 * Added silc_buffer_steal to steal the data from the buffer.
1454 Affected file lib/silcutil/silcbuffer.h.
1456 Sat Jan 11 18:16:29 CET 2003 Giovanni Giacobbi <giovanni@giacobbi.net>
1458 * Fixed server crash with double Primary block in config file.
1460 Fixed also various memory leaks around the config file
1461 parser. Affected files lib/silcutil/silcconfig.c,
1462 silcd/serverconfig.c.
1464 * Changed my nickname (Johnny Mnemonic) to my real name, this
1465 means that bugs introduced by him were actually introduced
1468 Tue Jan 7 21:58:53 CET 2003 Jochen Eisinger <c0ffee@penguin-breeder.org>
1470 * Don't display "foo appears as foo\nYou're now known as foo"
1471 messages. Affected file irssi/src/silc/core/client_ops.c
1473 Tue Jan 7 20:08:15 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1475 * Fixed error handling of invalid client entry when calling
1476 commands in server. Fixes a crash. Affected file
1479 Thu Dec 26 14:19:29 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1481 * Added some sanity checks in server for correctness of the
1482 server configuration. Affected file silcd/serverconfig.c.
1484 Fri Dec 20 10:47:59 CET 2002 Pekka Riikonen <priikone@silcnet.org>
1486 * Prevent endless resolving of user informations in USERS
1487 command by checking the command reply status correctly.
1488 Affected file lib/silcclient/command_reply.c.
1490 Tue Dec 17 10:05:00 CET 2002 Pekka Riikonen <priikone@silcnet.org>
1492 * Fixed file writing on WIN32 to use O_BINARY flag. Affected
1493 file is lib/silcutil/silcfileutil.c. A patch by Matthew
1494 Aldous <Matthew@Aldous.com>.
1496 * Added better implementation using CriticalSection of
1497 SilcMutex on WIN32. A patch by Mikko Lähteenmäki
1498 <mikko.lahteenmaki@pikabaana.net>.
1500 * Added some Winsock WIN32 compatiblity defines into
1501 includes/silcwin32.h.
1503 Mon Dec 16 19:33:05 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1505 * Fixed double free in async host lookup code. Affected file
1506 lib/silcutil/silcsockconn.c.
1508 * On backup router handle now the SERVER_SIGNOFF from router
1509 for local connected servers too, and close the connections.
1511 Do not process them as normally signing off servers when they
1512 really signoff by sending EOF fe, but always assume that
1513 router sends the SERVER_SIGNOFF.
1515 Affected files silcd/server.c and silcd/packet_receive.c.
1517 * Fixed socket unsetting when closing connections. Affected
1518 files silcd/server.c and silcd/packet_send.c.
1520 * Do not print the nickname in SERVER_SIGNOFF if we do not
1521 have it. Prevents asserts in Irssi core. It is possible we
1522 don't have the nick if it was just being resolved when server
1523 signoff. Affected file irssi/src/silc/core/client_ops.c.
1525 Thu Dec 12 23:22:50 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1527 * Fixed autonick crashbug in client library. Affected file
1528 lib/silcclient/client.c.
1530 * Fixed Unix implementation of SilcMutex to really assert if
1531 the mutex is locked/unlcoked already. Affected file
1532 lib/silcutil/unix/silcunixmutex.c.
1534 * Fixed locking in silc_schedule_uninit. It didn't lock
1535 when dispatching timeout tasks. Affected file is
1536 lib/silcutil/silcschedule.c.
1538 * Changed Win32 implementation of SilcThread to use modern
1539 Win32 interface. Affected file is
1540 lib/silcutil/win32/silcwin32thread.c A patch by Mikko L.
1542 Thu Dec 12 12:06:59 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1544 * Don't print signed messages when sending failed. Affected files
1545 irssi/src/silc/core/silc-[servers.c/commands.h]
1547 * Send adquate signal when founding a channel by joing it. Affect
1548 file irssi/src/silc/core/client_ops.c
1550 Wed Dec 11 21:46:19 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1552 * Fix theme abstracts parsing. Affected files irssi/default.theme,
1553 irssi/src/fe-common/core/themes.c
1555 Wed Dec 11 20:20:07 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1557 * Fixed close command to use the port correctly when closing
1558 server connections. Affected file silcd/idlist.c.
1560 * Check for NULL outbuf in silc_socket_write. It is possible
1561 that it is NULL is some odd case. Affected files are
1562 lib/silcutil/[unix/win32]/silc[unix/win32]sockconn.c.
1564 * Do not call final protocol callback for backup router
1565 resuming protocol when closing connection. It is closed
1566 by timeout in case of error. Affected file silcd/server.c.
1568 * Backup reconnect to router if backup resuming protocol
1569 failed. Affected file silcd/server_backup.c.
1571 Wed Dec 11 10:01:26 CET 2002 Pekka Riikonen <priikone@silcnet.org>
1573 * Fixed double free in SKE library error hadling when signature
1574 error occurred. Affected file lib/silcske/silcske.c.
1576 * Save the fingerprint to new SilcClientEntry after changing
1577 nickname. Affected file lib/silcclient/client_notify.c.
1579 * Print SIGNOFF in Irssi SILC client only if the nickname is
1580 known. Prevents asserts in Irssi core. It is possible we
1581 don't have the nick if it was just being resolved when it
1582 quit. Affected file irssi/src/silc/core/client_ops.c.
1584 Tue Dec 10 21:47:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1586 * Fixed double free in invite list adding code when adding
1587 invite strings. Affected file silcd/server_util.c.
1589 Fri Dec 6 17:40:24 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1591 * More log printing during backup router protocol. Affected
1592 file silcd/server_backup.c.
1594 * Removed backwards support for old private key file format.
1595 Affected file lib/silccrypt/silcpkcs.c.
1597 * Removed backwards support for not-so-strict decryption length
1598 check, it's strict now. Affected lib/silccrypt/silccipher.c.
1600 * GETKEY to update the client entrys fingerprint too.
1601 Affected file lib/silcclient/command_reply.c.
1603 * Added --without-libtoolfix for package builders using weird
1604 wrappers around libtool (BSD at least).
1606 Thu Dec 5 22:29:46 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1608 * Fixed backup router bugs: When backup resumes router and
1609 receives a CHANNEL_MESSAGE packet the backup must not act
1610 as router since the packet header decryption would be
1611 different. Also, when relaying packets to channel, do
1612 not re-encrypt packets on backup that came from the primary
1613 since the connection isn't really router-router connection.
1614 Affected files silcd/server.c, silcd/packet_send.c.
1616 * Added checks in encryption/decryption that encryption/decryption
1617 length sent as argument really is multiple by block size. Helps
1618 catching really weird bugs like the above backup router bugs
1619 when packets are being decrypted in wrong way. Affected files
1620 lib/silccore/silcpacket.c, and lib/silccrypt/silccipher.c.
1622 * Fixed padding generation in private key file encryption.
1623 Affected file lib/silccrypt/silcpkcs.c.
1625 Thu Dec 5 16:35:23 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1627 * Added ignore_message_signatures setting which can be used
1628 to ignore signatures in messages. Affected files are
1629 irssi/src/silc/core/client_ops.c, silc-core.c.
1631 * Fixed the libtoolfix to use command line options instead of
1632 environment variables. They didn't work as expected. Now,
1633 the libtool is fully run-time configurable.
1635 Wed Dec 4 21:08:52 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1637 * Verify signature payload for signed messages. Affected files
1638 irssi/src/silc/core/client_ops.h, irssi/src/silc/core/silc-servers.c,
1639 irssi/src/silc/core/silc-core.h
1641 * Display signature verification result in public and private
1642 messages using theme abstracts. See irssi/default.theme for
1643 examples on their usage. Affected files
1644 irssi/default.theme, irssi/src/fe-common/silc/fe-messages.h,
1645 irssi/src/fe-common/silc/module-formats.[ch],
1646 irssi/src/fe-common/silc/fe-common-silc.c,
1647 irssi/src/fe-common/silc/Makefile.am
1648 irssi/src/fe-common/core/fe-messages.[ch]
1650 * Fixed bugs in Irssi's theme parsing. Affected files
1651 irssi/src/fe-common/core/themes.c
1653 Wed Dec 4 18:29:13 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1655 * Calculate the correct length for signed messages before
1656 encrypting, it must be multiple by block size. Affected
1657 file lib/silccore/silcmessage.c.
1659 * silc_message_signed_get_public_key returns now both
1660 decoded and encoded public key. Affected files are
1661 lib/silccore/silcmessage.[ch].
1663 * Added libtoolfix script that makes the libtool more generic
1664 and configurable in run-time. Now we can specify in run-time
1665 if what kind of libraries we want to create, regardless of
1666 configuration. SIMs are now creates even if --disable-shared
1667 was explicitly given.
1669 Tue Dec 3 23:26:55 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1671 * Fixed founder key sending in CMODE command in client.
1672 Affected file lib/silcclient/command.c.
1674 * Fixed CUMODE founder authentication in server to not check
1675 for client's public key since it's not supposed to do that.
1676 Affected file silcd/command.c.
1678 Tue Dec 3 12:02:41 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1680 * Set realname and hostname in NICK_REC records. Affected file
1681 irssi/src/silc/core/silc-nicklist.c
1683 Mon Dec 2 20:50:20 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1685 * Remove 1.0 protocol backwards compat code from client
1688 * Added more reliable check for whether nickname did change
1689 or not, or whether only Client ID changed in NICK_CHANGE
1690 notify. Affected file lib/silcclient/client_notify.c.
1691 Fixes bug in '@' character handling in a nickname.
1693 * Added support for automatically parsing signature from
1694 the message payload. Added new function
1695 silc_message_get_signature to return the payload to
1696 application. Affected files lib/silccore/silcmessage.[ch].
1698 * Changed the private_message and channel_message client
1699 operations to deliver the SilcMessagePayload to the
1700 application too. Application can use it fe. to get the
1701 signature from the message for verification. Affected
1702 file lib/silcclient/silcclient.h, client_channel.c and
1705 * Redefined the signed payload for message payloads.
1706 Updated protocol specs and implemented.
1708 Mon Dec 2 16:28:29 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1710 * Fixed wrong invite and ban list handling in server command
1711 reply. Affected files are silcd/command_reply.c,
1712 silcd/server_util.[ch].
1714 Sun Dec 1 20:48:17 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1716 * Fixed CMODE setting in server when founder mode was set.
1717 Affected file silcd/command.c. Bug #95.
1719 * Added support to setting specific public key in CMODE in
1720 Irssi SILC client. Affected file lib/silcclient/command.c.
1722 * Added support to use specific public key in CUMODE in
1723 Irssi SILC Client. Affected file lib/silcclient/command.c.
1725 * Added support for inviting and banning by public key in
1726 Irssi SILC client. Affected file lib/silcclient/command.c.
1728 * Fixed fingerprint/babbleprint showing in invite and ban
1729 list command replys. Affected file is
1730 irssi/src/silc/core/client_ops.c.
1732 Sun Dec 1 16:32:03 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1734 * Format CMODE +c and +h to display both the mode and the argument
1736 Sun Dec 1 18:17:22 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1738 * Added test vectors and test programs for SHA-1, MD5,
1739 HMAC-SHA1 and HMAC-MD5. New tests are located in
1740 lib/silccrypt/tests/. Fixed also argument decoding bug in
1741 MD5 implementation. Affected file lib/silccrypt/md5.c.
1743 * Changed the channel private key and private message key
1744 generation (with static keys) to use SHA1 instead of MD5,
1745 as SHA1 is the mandatory hash function in SILC. Affected
1746 file lib/silcclient/client_[channel/prvmsg].c.
1748 * Changed the private key file encryption to use SHA1 instead
1749 of MD5. Added support for the old generation and added
1750 automatic change of the key (to be removed later). Affected
1751 files lib/silccrypt/silcpkcs.c.
1753 Sat Nov 30 19:07:52 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1755 * Load only files with .pub suffix in PublicKeyDir. Affected
1756 file silcd/serverconfig.c.
1758 Sat Nov 30 14:29:34 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
1760 * Extended the SILC_SERVER_LOG_ERROR macro to all available logging
1761 channels. Affected files silcd/silcd.c, silcd/server.h.
1763 * Added the config directive PublicKeyDir for the client block.
1764 Affected files doc/exampe_silcd.conf.in, silcd/serverconfig.[ch].
1766 Sat Nov 30 09:30:55 CET 2002 Pekka Riikonen <priikone@silcnet.org>
1768 * Merged Toni's irssi/silc.conf patch.
1770 * ROBODoc cleanup patch to lib/silccrypt/silcpkcs.h by johnny.
1772 * Max alloc tests in allocation routines. Affected file
1773 lib/silcutil/silcmemory.c.
1775 Fri Nov 29 23:44:29 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1777 * Fixed a typo in resuming code that fixed detach/resume code
1778 in server. Bug #93. Affected file silcd/packet_receive.c.
1780 Thu Nov 28 17:17:11 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1782 * Do reverse lookups for server when /connecting. Affected files
1783 irssi/silc.conf, irssi/src/core/servers.c, irssi/src/core/network.c,
1784 irssi/src/core/net-nonblock.*
1786 Thu Nov 28 16:19:18 CET 2002 Pekka Riikonen <priikone@silcnet.org>
1788 * Added library versioning for shared libraries. Affected
1789 files configure.in.pre and lib/Makefile.am.pre.
1791 Wed Nov 27 21:51:52 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1793 * Display INVITE and BAN lists as specified by SILC 1.2
1795 Wed Nov 27 16:01:11 CET 2002 Pekka Riikonen <priikone@silcnet.org>
1797 * Do not send invite list back unless asked (when sending
1798 no arguments) or when list was modified. Affected file
1801 * Remove client from invite list in KILLED notify and in
1802 KILL command. Affected file silcd/command.c and
1805 * Fixed bugs in invite list handling in INVITE command.
1806 Affected files silcd/command.c and silcd/server_util.c.
1808 * Merged with Irssi 0.8.6.
1810 * Fixed UTF-8 in Irssi SILC Client, setlocale was missing.
1811 Affected file irssi/src/fe-text/silc.c.
1813 Mon Nov 25 18:21:43 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1815 * The silc_argument_get_[first/next] now return the argument
1816 type to caller. Added silc_argument_payload_encode_one.
1818 Affected files are lib/silccore/silcargument.[ch].
1820 * Added support for the SILC 1.2 INVITE command and new
1821 invite lists to server. Affected files are silcd/command.c,
1822 silcd/server_util.[ch] and silcd/packet_[receive/send].[ch].
1824 * Added support for the SILC 1.2 BAN command and new
1825 ban lists to server. Affected files are silcd/command.c,
1826 silcd/server_util.[ch] and silcd/packet_[receive/send].[ch].
1828 * Added support to client sending new INVITE command. Affected
1829 file is lib/silcclient/command.c.
1831 * Added support to client sending new BAN command. Affected
1832 file is lib/silcclient/command.c.
1834 * Added support for removing client from invite list when kicked
1835 from channel, as SILC 1.2 dictates. Affected files are
1836 silcd/packet_receive.c and silcd/command.c.
1838 Sun Nov 24 18:26:42 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1840 * If iv argument to silc_cipher_[encrypt/decrypt] is NULL, use
1841 automatically the cipher's internal IV. Affected files
1842 lib/silccrypt/silccipher.[ch].
1844 * Assure the RESUME_CLIENT packet is not sent to twice to
1845 backup router if the detached client was originated from
1846 the backup. Affected file silcd/server.c. Bug #76.
1848 * Changed silc_sim_symname to not allocate memory. Affected
1849 file lib/silcsim/silcsimutil.c.
1851 * Fixed memory leaks with SIMs in server. Affected files
1852 silcd/serverconfig.c, silcd/server.c.
1854 * Fixed channel key distribution after resuming detached
1855 client. Affected files silcd/packet_receive.c.
1857 * Fixed channel's global_user boolean checking after detaching.
1858 Check it after changing the owner of the client not before.
1859 Affected file silcd/packet_receive.c.
1861 * Fixed few double frees from client library. Fixes at least
1862 Bug #81, possibly others too.
1864 * UTF-8 decode topics also in JOIN command reply and TOPIC_SET
1865 notifys in Irssi SILC Client. Affected file is
1866 irssi/src/silc/core/client_ops.c. Bug #82.
1868 * Applied Ville Räsänen's manual page and --mandir bugfix
1869 patch. Affected files are configure.in.pre and Makefile.am.pre.
1872 Fri Nov 22 18:34:20 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1874 * Added support to backup router protocol for backup to tell
1875 normal server that it cannot use the backup router as primary
1876 because the primary isn't really down. Updated protocol
1879 * Added support for primary router to tell backup router that
1880 resuming is not possible because the backup really isn't primary
1881 in the cell. For example if backup disconnected itself the
1882 resuming is not allowed since the primary really did not
1883 go down. Updated protocol specs.
1885 * Removed MARS from crypto library.
1887 * Defined the CTR mode and Randomized CBC mode in SILC. The
1888 CTR mode is RECOMMENDED now in specification. Defined also
1889 Serpent cipher as optional cipher. Updated the protocol specs.
1891 Thu Nov 21 12:43:28 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1893 * Added support for inviting/banning by IP/MASK, public key,
1894 and explicit Client ID. Redefined the command and notify
1895 types to allow easier forwards support for other methods
1896 of inviting/banning. Updated protocol specs.
1898 * Remove the client from channel's invite lists if the client
1899 is kicked or killed. Updated protocol specs.
1901 * Unified the Channel Message Payload and Private Message
1902 into one Message Payload. Updated protocol specs and
1905 Tue Nov 19 22:30:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1907 * Don't wait for EOF after socket error has occurred, but
1908 close the connection. Affected file is silcd/server.c.
1910 Mon Nov 18 18:58:26 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1912 * Added support for setting FOUNDER mode on channel with
1913 specific public key which can be set with CMODE command.
1914 Updated protocol specs and implemented in client and server.
1916 * Fixed the Irssi SILC client to correctly shutdown the client
1917 library to avoid memory leaks. Affected files are
1918 irssi/src/silc/core/silc-core.c and silc-servers.c.
1920 * Deprecated the No Reply flag in SKE protocol and introduced
1921 "IV Included" flag which can be used to indicate that the IV
1922 is included in the ciphertext. This makes it possible to use
1923 SILC on unreliable transport, such as UDP which may cause
1924 packet reordering and losses. Updated protocol specs, did
1927 Sun Nov 17 15:50:57 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1929 * Fixed the MPI implementation of silc_mp_sizeinbase to return
1930 < 32 bit values in correct size. Affected file is
1931 lib/silcmath/mp_mpi.c.
1933 Sat Nov 16 13:14:45 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1935 * Fixed the KE Start Payload parsing to check that mandatory
1936 fields are present. Affected file lib/silcske/payload.c.
1938 * Fixed compilation warnigs in Irssi SILC Client. Affected
1939 files are irssi/src/silc/core/silc-query.c. client_ops.c.
1941 Thu Nov 14 19:33:28 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1943 * Print "nick now appears as newnick" and update Irssi's nicklist
1944 when you change your nick to "nick". Closes #62
1946 * Never format your own nick. Closes #63
1948 Thu Nov 14 09:44:54 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1950 * SILC_UMODE_GONE changes are now propagated correctly to the
1951 Irssi client. Closes #54
1953 Tue Nov 12 19:42:18 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1955 * Fixed example in /HELP KEY
1957 * Added expando $j which expands to current SILC Client version
1959 Tue Nov 12 19:46:39 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1961 * Fixed public key decoding in crypto library.
1963 * Added better error printing to SKE library.
1965 Tue Nov 12 08:50:12 CET 2002 Pekka Riikonen <priikone@silcnet.org>
1967 * Fixed NICK command to not crash if nickname was not sent.
1969 Mon Nov 11 19:32:00 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1971 * Added Encrypt-Then-MAC order to SILC packet MAC generation.
1972 Deprecated the old Encrypt-And-MAC order. Updated protocol
1973 specs and implemented.
1975 * Added Encrypt-Then-MAC order to Channel Message Payload MAC
1976 generation. Updated specs and implemented.
1978 Sun Nov 10 12:20:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1980 * Added support for rekey before 2^32 sequence number wraps.
1981 Affected files in server and client library.
1983 * Padding must be at least 8 bytes now. Implemented and updated
1986 * Compute maximum padding for authentication packets to make
1987 passphrase approximation attacks impossible. Affected files
1988 in client library and in server.
1990 * Fixed PING command sending in client library and handling in
1991 server. The server ID must be ID Payload, not raw ID data.
1992 Affected files in server and client library.
1994 * Defined that all public keys sent in commands and notify
1995 payloads are actually Public Key Payloads not raw public key
1996 data. Updated protocol specs and implemented.
1998 * Updated protocol version to 1.2. Updated specs and code.
2000 * Added ERR_UNSUPPORTED_PUBLIC_KEY and ERR_OPERATION_ALLOWED
2001 status types. Updated specs and the code.
2003 * Added support for normal client to kill its own entries from
2004 the network. Updated protocol specs and the code.
2006 * Defined the SILC_MESSAGE_FLAG_SIGNED. Updated protocol specs
2007 and added initial implementation.
2009 * Added MAC field to the Private Message Payload to protect
2010 against chosen ciphertext attacks. Updated the protocol specs
2013 * Added idle and signon fields to the ATTRIBUTE_SERVICE
2014 attribute to indicate the user's current idle and signon time
2015 of a service. Updated protocol specs and implemented.
2017 Thu Nov 7 19:21:10 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2019 * Added "do_not_bind" argument to silc_client_file_send what
2020 can be used to not bind locally but assume the file receiver
2021 provides the point of connect. Usefull when sender is behind
2022 NAT device. Affected file lib/silcclient/silcclient.h and
2025 * Added -no-listener option to FILE SEND command in Irssi SILC
2026 client. Affected file irssi/src/silc/core/silc-servers.c.
2027 Renamed FILE RECEIVE to FILE ACCEPT.
2029 * Confirm passphrase for private key encryption in
2030 silc_create_key_pair and silc_change_private_key_passphrase.
2031 Affected files are lib/silcutil/silcapputil.c.
2033 Thu Nov 7 10:05:28 CET 2002 Pekka Riikonen <priikone@silcnet.org>
2035 * Move silc_client_packet_send back to internal, added
2036 silc_client_send_packet, a bit simpler function for application.
2037 Affected files lib/silcclient/silcclient.h, client.c and
2040 * Moved the SilcClientEntry, SilcChannelEntry and
2041 SilcServerEntry to silcclient.h to be public and documented
2042 them for application. Affected files are
2043 lib/silcclient/silcclient.h and idlist.h.
2045 Wed Nov 6 17:18:13 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2047 * Fixed manual page installation patch by Ville Räsänen.
2048 USERS help page fix patch by Ville Räsänen
2050 * Changed the silc_client_command_call interface to make
2051 the command call simpler for the application. The library
2052 now handles the command line parsing, command finding and
2053 execution. Application only needs to call the function
2054 with the command line. Affected files are
2055 lib/silcclient/silcclient.h, command.[ch].
2057 * Fixed silc_get_input to NULL-terminate the returned input.
2058 Affected file lib/silcutil/silcutil.c.
2060 * Resolve the client's public key in JOIN command if the
2061 founder auth data is being requested but we don't know the
2062 client's public key. Affected file silcd/command.c.
2065 Mon Nov 4 16:02:59 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2067 * Print notify for server opers when backup router comes
2068 online. Affected file silcd/server.c.
2070 * Fixed the INVITE command to send the invite list in
2071 command reply. Affected file silcd/command_reply.c.
2073 * Fixed MOTD command reply sending. Affected file
2076 * UTF-8 decode the topic in TOPIC command reply and LIST
2077 command reply in Irssi SILC client. Affected file is
2078 irssi/src/silc/core/client_ops.c.
2080 Sun Nov 3 17:59:15 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2082 * Fixed the INVITE command to not crash Irssi SILC client
2083 when given without nickname argument. AFfected file
2084 irssi/src/silc/core/client_ops.c.
2086 * Fixed double free in WHOIS query on normal server when
2087 forwarding query to router. Affected file is
2088 silcd/server_query.c.
2090 * Fixed WATCH command reply handling on normal server which
2091 was missing altogether. Affected file silcd/command_reply.c.
2094 Sun Nov 3 00:42:05 EET 2002 Mika Boström <bostik@lut.fi>
2096 * Added man-pages for silc(1), silcd(8) and silcd.conf(5).
2097 Included yodl sources for each of these. Also modified
2098 Makefile.am prototype to install these files to proper
2099 locations. Updated CREDITS. Affected file Makefile.am.pre,
2100 new files doc/*.yo, doc/silc.1, doc/silcd.conf.5,
2103 Sat Nov 2 21:26:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2105 * Added support for encrypted private key files. Now
2106 passphrase must be provided when new key pair is created
2107 (can be empty though), and prompted when loading the
2108 private key. Added support for loading the old-style
2109 non-encrypted private keys as well. Affected files
2110 lib/silccrypt/silcpkcs.[ch], Irssi SILC client and
2113 * Fixed silc_get_input to accept input on all terminals.
2114 Affected file lib/silcutil/silcutil.c.
2116 * Moved the Irssi SILC client key loading and other stuff
2117 to be called after the arguments and UI is initialized.
2118 Affected file irssi/src/silc/core/silc-core.c. Bug #31.
2120 * Added -P option to Irssi SILC client which can be used
2121 to change the passphrase of the private key. Affected
2122 file irssi/src/silc/core/silc-core.c.
2124 * Added silc_change_private_key_passphrase apputil routine
2125 to lib/silcutil/silcapputil.[ch].
2127 Sat Nov 2 12:53:09 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2129 * Fixed connection closing in client library to not crash.
2130 Moved the connection freeing totally to function
2131 silc_clinet_del_connection. Affected file
2132 lib/silcclinet/client.c.
2134 Fri Nov 1 18:57:02 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2136 * Changed includes/silcincludes.h to silcincludes.h.in to
2137 include configuration specific information. The silcdefs.h
2138 is not included in to installation anymore (it's only
2139 compilation time header).
2141 Fri Nov 1 10:30:26 CET 2002 Pekka Riikonen <priikone@silcnet.org>
2143 * Moved the SilcClient and SilcClientConnection from client.h
2144 to the public lib/silcclient/silcclient.h. Changed the
2147 Thu Oct 31 22:44:07 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2149 * If version string in silc_clinet_alloc is NULL the library
2150 puts it automatically. Affected file lib/silcclient/client.c.
2152 * Changed the version strings from variables to #define's
2153 in includes/silcversion.h.
2155 Wed Oct 30 16:17:30 CET 2002 Pekka Riikonen <priikone@silcnet.org>
2157 * Added shared library complation support.
2159 Tue Oct 29 21:48:55 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2161 * Added lib/silcutil/silcapputil.[ch] for application
2162 utility functions. It includes routines for applications'
2163 convenience. Added silc_create_key_pair, silc_show_public_key
2164 and silc_load_key_pair functions.
2166 Tue Oct 29 17:36:44 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2168 * Send RESUME_CLIENT packet from router to backup routers
2169 to in resuming. Affected file silcd/packet_receive.c.
2171 Mon Oct 28 21:23:39 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2173 * In IDENTIFY command parsing, send all other IDs except
2174 Client IDs explicitly to router for resolving on normal
2175 server. Also check that ID received in WHOIS command is
2176 always Client ID, others are not allowed. Affected file
2177 silcd/server_query.c.
2179 * Merged latest changes from irssi.org CVS.
2181 Sun Oct 27 11:44:32 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2183 * Merged c0ffee's /set heartbeat patch to Irssi SILC client.
2184 Affected files irssi/src/silc/core/silc-core, silc-server.c.
2186 * Fixed the heartbeat sending in Irssi SILC client. Moved
2187 the silc_client_packet_send to silcclient.h for application
2188 usage. Affected files lib/silcclient/client_internal.h
2189 lib/silcclient/silcclient.h.
2191 * Fixed a bug in query resolving in server. Used wrong
2192 variable in a for loop and crashed. Affected file is
2193 silcd/server_query.c.
2195 * Server constructs requested attributes only to locally
2196 connected clients. Affected file silcd/server_query.c.
2199 * Fixed a bug when sending resolving from router to server
2200 with requested attributes. The constructed WHOIS command
2201 was incorrect. Affected file silcd/server_query.c.
2204 * Fixed Requested Attributes saving in WHOIS command reply.
2205 The length of the data buffer must be saved too. Affected
2206 file silcd/command_reply.c.
2208 * Update the client entry's servername after detaching is
2209 over. Affected file silcd/packet_receive.c. Bug #37.
2211 * Resolve incomplete client entrys in CUMODE_CHANGE and
2212 CMODE_CHANGE notifys. Affected file is
2213 lib/silcclient/client_notify.c. Bug #42.
2215 Thu Oct 24 12:22:35 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2217 * Fixed channel key packet processing bug on backup router
2218 during backup resuming protocol. Affected file is
2219 silcd/packet_receive.c.
2221 * Fixed memory leaks in server. Affected files are
2222 silcd/server.c and silcd/packet_receive.c.
2224 * Fixed packet decryption problem when backup router encrypted
2225 channel message with wrong key during backup resuming
2226 protocol. Affected file silcd/packet_send.c.
2228 * ROBODoc documented lib/silccrypt/silccipher.h. A patch by
2229 Toni Willberg (toniw@iki.fi)
2231 * Changed the SilcCipher context to be private. Changed the
2232 silc_cipher_get_iv to just return pointer to the IV. Added
2233 silc_cipher_get_name to return the name of the cipher.
2234 Fixed code all around to support these changes. Affected
2235 files are lib/silccrypt/silccipher.[ch], client library and
2238 Wed Oct 23 19:01:41 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2240 * Fixed unaligned access in lib/silccore/silcattrs.c.
2242 * Fixed libtool linking in lib/silcsim/Makefile.am.
2244 * Fixed services attribute printing. Affected files is
2245 irssi/src/silc/core/silc-queries.c.
2247 Wed Oct 23 09:51:04 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2249 * Fixed a crashbug in incoming server accepting. Affected
2250 file silcd/server.c.
2252 Tue Oct 22 13:02:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2254 * Added automatically generated index to Toolkit Reference
2257 * Added support for Postscript Toolkit Reference Manual.
2259 Mon Oct 21 21:30:40 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2261 * Merged DISCONNECT fix, and autoconn port fix from Irssi
2264 Sun Oct 20 19:54:55 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2266 * Added 'send_events' boolean argument to the function
2267 silc_schedule_set_listen_fd which sends the set events to
2268 the application explicitly if set to TRUE. Default action
2269 should be FALSE. Affected file lib/silcutil/silcschedule.[ch],
2270 lib/silcclient/client_internal.h and silcd/server_internal.h.
2272 * Added silc_compare_timeval to determine which time values
2273 is smaller. Affected file lib/silcutil/silcutil.[ch].
2275 * Added sort-of "Quality of Service" (QoS) support to
2276 SilcSocketConnection. Data reception can be controlled with
2277 rate limit per second and/or read data length limit.
2278 Added silc_socket_set_qos. Affected files are
2279 lib/silcutil/silcsockconn.[ch] and unix/silcunixsockconn.c.
2281 * Added the QoS configuration to SILC Server configuration
2282 file. Affected files are silcd/serverconfig.[ch] and
2285 Sun Oct 20 14:12:24 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2287 * Merged with irssi.org CVS.
2289 * Failed OPER and SILCOPER authentications are now logged.
2290 Affected file silcd/command.c. Bugs #25.
2292 Sat Oct 19 13:32:15 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2294 * ROBODoc documented lib/silcutil/silcbuffer.h and
2295 lib/silcutil/silcdlist.h. Patch by Ville Räsänen
2296 <ville.rasanen@iki.fi>.
2298 Fri Oct 18 10:51:04 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2300 * Added support for auto-passphrase authentication from the
2301 config file during connecting which was not implemented
2302 yet. Affected file irssi/src/silc/core/client_ops.c.
2304 * Fixed a bug in authentication protocol failure handling which
2305 was processing wrong callback context. Affected files
2306 are lib/silcclient/client.c and protocol.c.
2308 * Fixed the /ATTR allow off to actually work. Affected file
2309 is irssi/src/silc/core/silc-queries.c.
2311 * Fixed the /ATTR -del to work. Affected file is
2312 irssi/src/silc/core/silc-queries.c.
2314 Thu Oct 17 23:45:12 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2316 * Fixed string formatting crashbug in lib/silccore/silcattrs.c.
2318 * Fixed mask attribute adding in Irssi SILC client. Affected
2319 file irssi/src/silc/core/silc-queries.c.
2321 Thu Oct 17 16:40:39 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2323 * Added support for saving the requested attributes in
2324 WHOIS to directory. Affected file is
2325 irssi/src/silc/core/silc-queries.c.
2327 Wed Oct 16 17:40:56 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2329 * Added support for parsing VCard fields that do not have
2330 the TYPE= for types. Affected file lib/silcutil/silcvcard.c.
2332 * Fixed a double free bug in hash table foreach function
2333 if the entry was deleted in the foreach callback. Affected
2334 file lib/silcutil/silchashtable.c.
2336 Tue Oct 15 18:05:24 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2338 * Added silc_attribute_get_verify_data to return the signature
2339 verification data for either user digital signature or
2340 server digital signature in Requested Attributes. Affected
2341 files are lib/silccore/silcattrs.[ch].
2343 * Added silc_vcard_alloc which is used to allocated dynamic
2344 SilcVCard context. The silc_vcard_free now checks whether
2345 the context is dynamically allocated or not. Affected files
2346 are lib/silcutil/silcvcard.[ch].
2348 Mon Oct 14 17:55:44 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2350 * Periodically remove the NOATTR status from client entry
2351 so that the client may take the attributes in use even after
2352 server has resolved them unsuccessfully earlier. Affected
2353 file silcd/server_query.c and idlist.h.
2355 * Moved sha1hash and md5hash from client->internal to
2356 SilcClient for application usage. Affected files are
2357 lib/silcclient/client.h and client_internal.h.
2359 * Fixed attribute encoding and decoding bugs. Affected
2360 files lib/silccore/silcattrs.[ch].
2362 * Added ATTR command to Irssi SILC Client which is used to
2363 manage user's Requested Attributes sending and values for
2364 WHOIS command. Affected files around Irssi SILC client.
2366 Mon Oct 14 14:33:54 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2368 * Added silc_buffer_strformat which can be used to format
2369 strings into a buffer which size is automatically increased.
2370 Affected file lib/silcutil/silcbuffmt.[ch].
2372 * Added implementation of VCard (RFC 2426) which can be used
2373 as part of Requested Attributes in WHOIS command. Affected
2374 file lib/silcutil/silcvcard.[ch].
2376 Fri Oct 11 23:52:17 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2378 * Some strncat -> silc_strncat changes our the core and
2381 * Added SILC_SKE_STATUS_SIGNATURE_ERROR and OUT_OF_MEMORY
2382 errors. Added better error printing to SKE library.
2383 Affected files lib/silcske/silcske.c, silcske_status.h and
2386 * Save the PKCS key length even if only private key is set to
2387 SilcPKCS. Affected file lib/silccrypt/silcpkcs.[ch] and rsa.c.
2389 * Fixed the usage of silc_pkcs_get_key_len since it returns the
2390 length in bits not in bytes. Affected files are
2391 lib/silcske/silcske.c, lib/silccore/silcauth.c and
2392 silcd/server_query.c.
2394 Wed Oct 9 17:22:57 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2396 * Added silc_attribute_payload_encode_data to directly encode
2397 the data into the attributes buffer. Renamed function
2398 silc_attribute_payload_parse_list to silc_attribute_payload_parse.
2399 Affected files are lib/silccore/silcattrs.[ch].
2401 * silc_hash_table_find_foreach calls the foreach function now
2402 once even if the nothing was found with context set to NULL.
2403 Affected file lib/silcutil/silchashtable.[ch].
2405 * Remove the RESOLVING flag from client entry after received
2406 the Requested Attributes from the client. Fixed memory leak
2407 in client entry freeing. Affected files silcd/server_query.c
2410 * Added Requested Attributes support into SILC Client Library.
2411 It is not able to send requested attributes in WHOIS command,
2412 and also receive and process requested attributes. Added
2413 silc_client_attribute_[add|del] and silc_client_attributes_get
2414 functions. Added also `ignore_requested_attributes' to the
2415 SilcClientParams to not use attributes in client. Affected
2416 files are lib/silcclient/command.c, client_attrs.[ch],
2417 silcclient.h, client_internal and client.[ch].
2419 * Changed the silc_client_get_client_by_id to support Requested
2420 Attributes, it takes them as argument now. Affected file
2421 is lib/silcclient/silcclient.h, and idlist.c.
2423 * Added -details option to WHOIS command in Irssi SILC Client
2424 to support the requested attributes. By default it requests
2425 all attributes. Affected file lib/silcclient/command.c and
2426 irssi/doc/help/in/whois.in.
2428 Tue Oct 8 17:58:28 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2430 * Add also SERVICE attribute for server-constructed attribute
2431 data. Also digitally sign the attributes and add
2432 SERVER_DIGITAL_SIGNATURE attribute. Affected file is
2433 silcd/server_query.c.
2435 Mon Oct 7 18:25:35 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2437 * Changed the silc_attribute_payload_encode to support list
2438 of attributes (function may be called several times to add
2439 a new attribute). Removed the silc_attribute_payload_encode_list
2440 function. The encoding function now also automatically encodes
2441 the data, so the caller does not need to do that. Affected
2442 files lib/silccore/silcattrs.[ch].
2444 * Added support for replying on behalf of the user to the
2445 Requested Attributes in WHOIS command in the server. Affected
2446 file silcd/server_query.c.
2448 * SILC_NOT_IMPLEMENTED macro use SILC_LOG_INFO now instead of
2449 SILC_LOG_DEBUG. Affected file lib/silcutil/silclog.h.
2451 Sun Oct 6 16:48:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2453 * Don't swtich to become primary router if we are backup if
2454 decryption error has occurred. Affected file silcd/server.c.
2456 * Fixed a bug in backup router IP address comparison in
2457 silc_server_backup_get.
2459 Save now also the port of the server/router and use that
2460 in comparison as well. Affected file silcd/server_backup.c.
2462 * Normal server now reconnects to backup router automatically
2463 if connection is lost to it. Affected file silcd/server.c.
2465 Thu Sep 26 13:51:02 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2467 * If packet processing fails (like integrity check fails)
2468 the connection is closed now. Affected files are
2469 lib/silccore/silcpacket.c and silcd/server.c.
2471 Mon Sep 23 10:59:39 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2473 * Fixed double free in RSA public key set function
2474 silc_rsa_set_public_key. Affected file lib/silccrypt/rsa.c.
2477 Sun Sep 22 14:54:05 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2479 * Rewrote WHOIS, WHOWAS and IDENTIFY commands in the server.
2480 Added server_query.[ch] which provides one interface for
2481 querying information using all three commands.
2483 * Changed all "typedef unsigned char" in core library to
2484 "typedef SilcUInt8".
2486 Sat Sep 21 21:36:45 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2488 * Added silc_strncat into lib/silcutil/silcstrutil.[ch].
2490 * Renamed silc_server_get_client_resolve to
2491 silc_server_query_resolve and moved to server_query.[ch].
2493 Wed Sep 18 18:28:04 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2495 * Resumed client packet handling from server put the resumed
2496 client on wrong list on router and caused the client not
2497 be present on the network anymore. Now fixed to put the
2498 client to correct list. Affected file silcd/packet_receive.c.
2500 Wed Sep 18 15:13:48 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
2502 * Various cleanup in error message output in config parsing code
2503 and in server init code. Fixed error log files containing
2504 too many newlines ('\n') in some situations. Affected files are
2505 silcd/serverconfig.c, silcd/silcd.c, and silcd/server.c.
2507 Wed Sep 18 10:51:23 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2509 * Use the reverse lookupped hostname in client internals
2510 instead of one user provided us as remote server name.
2511 Affected file lib/silcclient/client.c.
2513 Mon Sep 16 12:02:54 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2515 * Added 'app_context' to silc_schedule_init. It is an
2516 application specific context that is delivered to application
2517 in task callback functions. Affected files are
2518 lib/silcutil/silcutil.[ch].
2520 * The hb_context in SilcSocketConnection is not freed
2521 automatically anymore (application must free it). Freeing
2522 it automatic is inconsistent. Affected files are
2523 lib/silcutil/silcsockconn.[ch].
2525 Sun Sep 15 22:16:19 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2527 * Added support for removing explicitly added client connections
2528 in rehash and closing the client connections if they were
2529 unconfigured in the rehash. Affected file silcd/server.c.
2531 * Added support for aborting automatically pending commands
2532 that never receives the reply (to avoid memory leaks).
2533 Added also silc_server_command_pending_timed to set the
2534 specific timeout for pending command. Affected files are
2535 silcd/command[_reply].[ch].
2537 * Added SILC_STATUS_ERR_TIMEDOUT status. Updated protocol
2538 specs and lib/silccore/silcstatus.h.
2540 Sun Sep 15 12:25:10 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2542 * Changed the silc_get_time to accept time value as argument
2543 or if zero is sent return current local time. Affected
2544 file lib/silcutil/silcutil.[ch].
2546 * Added STATS command to client library and Irssi SILC client.
2547 Patch provided by Ville Räsänen <ville.rasanen@iki.fi>.
2549 Wed Sep 11 09:22:00 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2551 * Assure that channel key is set before sending it. May
2552 crash server otherwise. Affected file silcd/packet_send.c.
2554 Tue Sep 10 09:50:08 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2556 * Assure that endless loop cannot happen with detached client
2557 resolving on normal server. Added idlist status
2558 SILC_IDLIST_STATUS_RESUME_RES. Affected files are
2559 silcd/idlist.h and silcd/packet_receive.c.
2561 Mon Sep 9 12:18:18 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2563 * Incoming file transfer request cannot use same session as
2564 the sending session. This can happen when sending file to
2565 yourself. Crashed the client on quit. Affected file
2566 lib/silcclient/client_ftp.c. Bug #24.
2568 Sun Sep 8 18:39:25 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2570 * Implemented the draft-riikonen-precense-attrs draft and
2571 the Attribute Payload into the lib/silccore/silcattrs.[ch].
2573 Sun Sep 8 13:13:44 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2575 * Distribute the SERVER_SIGNOFF notify also to local backup
2576 routers from the primary router. The backup router may not
2577 have the signing of local server directly connected and need
2578 to know about the signoff. Affected file silcd/server_util.c.
2580 * Use the primary router as the origin of the locally connected
2581 server when it is disconnecting from the backup router since
2582 that's where it really is coming from. Now the clients from
2583 the disconnecting server are removed correctly and "shadow"
2584 clients are not left to the backup router. Affected file
2587 Sat Sep 7 22:26:50 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2589 * If normal server is standalone and found existing but disabled
2590 channel, do not re-create the channel since it creates
2591 duplicate same channels. Affected file silcd/server.c.
2593 * Added anonymous client connections support to server. New
2594 "anonymous" configuration option to ConnectionParams section
2595 added. If set to true, the username and hostname information
2596 of the client will be scrambled and anonymous user mode is
2597 set automatically to the user. Affected files are
2598 silcd/serverconfig.[ch], silcd/packet_receive.c and server.c.
2600 Sat Sep 7 16:02:09 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2602 * In JOIN notify handling, mark that the cache entry of the
2603 client cannot be expired. Can cause crashes on normal
2604 server (asserts client->channels). Affected file is
2605 silcd/packet_receive.c.
2607 * From now on distribution versions are used as protocol versions
2608 instead of by default using the Toolkit base version as protocol
2609 version. Affected file prepare.
2611 * Do not set the locally resolved hostname for local client
2612 entry but take what server sends. This way the real hostname
2613 is showed in WHOIS for yourself. Affected file is
2614 lib/silcclient/idlist.c and lib/silcclient/client.c.
2616 * Resolve local info with IDENTIFY when connecting to server.y
2618 Sat Sep 7 14:22:43 CEST 2002 Lubomir Sedlacik <salo@silcnet.org>
2620 * Rewritten check for POSIX threads. Use --with-pthreads[=DIR]
2621 for implied search (not needed on platforms which has native
2622 pthreads library). Use --without-pthreads to disable threads.
2623 Affected file is configure.in.pre
2625 * Fixed --with-iconv on platforms which need to bypass (broken)
2626 native iconv(). Affected file is configure.in.pre
2628 Sat Sep 7 15:08:13 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2630 * Moved -C option parsing in Irssi SILC client at same time
2631 as other options. The UI was initialized earlier and caused
2632 problems on command line. Bug #16. Affected file is
2633 irssi/src/silc/core/silc-core.c.
2635 Mon Sep 2 23:00:30 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
2637 * Added global variable silc_log_timestamp that tells silclog
2638 wether to print or not the timestamp in the logging files.
2639 Affected file lib/silcutil/silclog.[ch].
2641 * Added silcd configuration option Timestamp in the Logging
2642 section. Affected file silcd/serverconfig.[ch],
2643 doc/example_silcd.conf.in.
2645 Fri Aug 30 08:57:33 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2647 * Fixed fingerprint checking to check for entirely empty
2648 fingerprint instead of two first bytes when determining
2649 if it is set. Bug #18. Affected file silcd/command.c.
2651 * Fixed duplicate PKCS name registering to not allow it.
2652 Bugs #17. Affected file lib/silccrypt/silcpkcs.c.
2654 Sun Aug 25 08:02:04 CEST 2002 Lubomir Sedlacik <salo@silcnet.org>
2656 * Conditionalize non-gcc compiler optimizations for various
2657 platforms, enable those commented out. Cleanups.
2658 Affected file lib/silcmath/mpi/configure.in
2660 Sat Aug 24 15:11:32 EEST 2002 Timo Sirainen <tss@iki.fi>
2662 * silc_rng_exec_command() left zombie processes if command
2663 didn't generate any output. Affected file
2664 lib/silccrypt/silcrng.c
2666 Fri Aug 23 22:05:44 CEST 2002 Lubomir Sedlacik <salo@silcnet.org>
2668 * Rewrote iconv checking, introduce --with-iconv for systems
2669 which rely on libiconv. Check if iconv() provided by libc
2670 is good enough, otherwise demand libiconv. Affected file
2673 Fri Aug 23 07:10:52 CEST 2002 Lubomir Sedlacik <salo@silcnet.org>
2675 * Search for ldopen() also in libc. This enables SIM support
2676 on *BSD systems. Based on patch from Alex Zepeda. Affected
2677 file configure.in.pre
2679 Sun Aug 18 04:44:30 CEST 2002 Lubomir Sedlacik <salo@silcnet.org>
2681 * Don't call AM_CONDITIONAL conditonally for SILC_THREADS.
2682 This fixes prepare on *BSD systems. Affected file
2685 Sun Aug 4 15:55:40 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2687 * More fixed for not having purge timeout for global clients
2688 that are on channel. Affected files silcd/command_reply.c
2691 * Fixed the rekey protocol to work with backup router connections.
2692 Rekey packets are now allowed on disabled connections as
2693 well. Affected files silcd/packet_send.c and server.c.
2695 * Do not switch to be as backup router when shutting down and
2696 closing the primary connection. Affected file silcd/server.c.
2698 * Fixed memory leaks in backup router deleting. Added
2699 silc_server_backup_free to free all data during shutdown of
2700 server. Affected files silcd/server_backup.[ch].
2702 Sun Jul 14 21:33:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2704 * Do not process commands if the sock->user_data is NULL.
2705 Affected file silcd/command.c.
2707 Tue Jul 9 19:03:11 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2709 * Fixed buffer overflow and security problems (loosing bits
2710 in CFB encryption) in SILC RNG. Problems reported by
2711 Markku-Juhani O. Saarinen <mjos@saturn.tcs.hut.fi>.
2713 Sun Jul 7 13:10:01 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2715 * Added yet more checks that client is not expired on global
2716 list if it is on channels. Affected file is
2717 silcd/command_reply.c.
2719 Sat Jul 6 11:45:11 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2721 * Merged c0ffee's MIME signal patch which adds support for
2722 sending also MIME messages in Irssi SILC Client, and handling
2723 received MIME messages in a signal (and perhaps doing something
2724 to non-textual MIME messages).
2726 Sun Jun 30 01:30:22 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2728 * Fixed pending command deletion in server and client library
2729 to check the whole list instead of breaking after first found.
2730 The affected files are silcd/command.[ch] and
2731 lib/silcclient/command.[ch].
2733 Sat Jun 29 17:40:12 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2735 * Return NO_SUCH_CHANNEL error in USERS for channel that is
2736 secret or private, otherwise it's possible to find out
2737 whether a secret channel exists or not. Affected file
2740 * If CMODE change fails during the mode setting, assure that
2741 the old mode mask is set for the channel back. Affected
2742 file silcd/command.c.
2744 * Fixed passphrase saving on +a channel on normal server
2745 after successful JOIN command. Affected file silcd/command.c.
2747 Fri Jun 28 11:53:25 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2749 * Remove server/router operator privileges in DETACH command,
2750 since it's possible to resume to server where these
2751 privileges would not be allowed for the client. Affected
2752 file silcd/command.c.
2754 * Do not set to wait for backup in rehash of the server.
2755 Affected file silcd/server.c.
2757 * Do not check listener sockets when counting how many
2758 socket connections we have. Affected file is
2759 silcd/server_util.c.
2761 * Do not announce disconnected clients that are remaining
2762 in history (for WHOWAS). This is because SIGNOFF notify
2763 for these has been sent earlier already. Affected file
2766 Thu Jun 27 20:07:27 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2768 * Buffer overflow with CUMODE command's mode->mode character
2769 conversion. Reported by Ville Räsänen. Affected file
2770 lib/silcutil/silcutil.c.
2772 Thu Jun 27 16:54:33 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2774 * Allow heartbeat packets to go disabled connections anyway.
2775 Affected files silcd/server.c and silcd/packet_send.c.
2777 * Do not broadcast New Channel packets with List flag set
2778 in the packet to backup routers. The router must check
2779 for the correctness of the packets before sending them.
2780 It is possible that router will have enforce Channel ID
2781 change and this would cause desync in the backup router.
2782 Affected file silcd/packet_receive.c.
2784 * Remove SILC_PACKET_FLAG_LIST from the temp packets that
2785 are handled in list parsing. They are not list packets
2786 anymore. Affected file silcd/packet_receive.c.
2788 Thu Jun 27 11:27:07 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2790 * Stop waiting for backup router through the timeout, not
2791 directly after backup router has arrived. Affected file
2794 * Do not re-create channel keys and send them when removing
2795 clients in server shutdown. Affected files are
2796 silcd/server_internal.h and silcd/server_util.c.
2798 * Notify distribution to backup routers was missing from
2799 the silc_server_send_notify_dest function which caused
2800 desyncing problems with backup router. Affected file is
2801 silcd/packet_send.c.
2803 * The client's channel removing was working wrong on
2804 backup router. It assumed that it doesn't know global
2805 information but backup router does know. For this reason
2806 it could remove channel when it wasn't supposed to do that.
2807 Affected file silcd/server.c and silcd/server_util.c.
2809 Wed Jun 26 15:14:12 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2811 * Stop for a couple seconds after badkup router has become
2812 primary router. Affected file silcd/server.c.
2814 * Added silc_server_remove_servers_by_server, which is used
2815 to remove servers originated from some other server. Also
2816 clients of those servers can be removed too. Affected file
2817 silcd/server_util.[ch].
2819 * When removing clients after a server has signed of remove
2820 also all servers behind that server (unless they are known
2821 to be available locally), and send SERVER_SIGNOFF for each
2822 of the server separately. Also the signed off clients are
2823 sent now separately per signed off server. The affected files
2824 are silcd/server.c and silcd/server_util.[ch].
2826 * All servers added with silc_idlist_add_server must always
2827 have both "router" and "connection" pointers set. Otherwise,
2828 bad server entries may be left around in the cache.
2829 Affected file silcd/command_reply.c.
2831 * Do not create the channel key in NEW_CHANNEL packet
2832 processing if the channel is empty. Affected file
2833 silcd/packet_receive.c.
2835 * Completed backup router support for standalone routers.
2836 Supports also servers in the cell that do not use the backup
2839 Wed Jun 26 10:38:11 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2841 * Fixed a bug in silc_string_regexify which did not add '^'
2842 at the start of each string, and thus the matching was
2843 not explicit. For example ban list iikone@*!*@* would
2844 match also "priikone", which is wrong, it would have to be
2845 *iikone@*!*@* to match also "priikone". Affected
2846 file lib/silcutil/unix/silcunixutil.c.
2848 Tue Jun 25 18:47:39 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2850 * Enable all local server connections before updating client
2851 caches when we've become backup router. Otherwise, signoff
2852 packets may not reach the clients. Affected files are
2853 silcd/server.c and silcd/server_util.[ch].
2855 * Fixed a bug in version string parsing which could crash
2856 the program with specially formatted version string.
2857 Bug reported and patch provided by Ville Räsänen. Affected
2858 file lib/silcutil/silcutil.c.
2860 * Handle the disconnection immediately when DISCONNECT
2861 packet is received in server. Affected file silcd/server.c.
2863 * Primary router now waits a short time (10 seconds) for
2864 backup router connection before accepting any other
2865 connection (except local). Affected file silcd/server.c,
2868 * Fixed a crash in client libary in NICK_CHANGE notify when
2869 NICK_CHANGE arrived for client entry we are resolving
2870 currently. Affected file lib/silcclient/client_notify.c.
2872 * Call the sconn->callback completion even if error had
2873 occurred. Start reconnecting always if connection to
2874 primary router fails during backup router protocol.
2875 Affected files silcd/server.c and server_backup.c.
2877 Mon Jun 24 17:47:52 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2879 * Added functions silc_server_send_opers and
2880 silc_server_send_opers_notify to send packets stricly
2881 to operators. Added macro SILC_SERVER_SEND_OPERS macro
2882 to send variable argument notify to operators.
2883 Affected files silcd/packet_send.[ch] and silcd/server.h.
2885 * Removed UMODE rights checking with UMODE_CHANGE notify.
2886 Affected file silcd/packet_receive.c.
2888 * Server/router operator now receives notify when network
2889 switches to backup router and when it resumes the use of
2890 primary router. Affected file silcd/server.c and
2891 silcd/server_backup.c.
2893 * Fixed the updating of client information after backup
2894 resuming protocol is over; update all except local clients
2895 to the new primary router. The affected file is
2896 silcd/server_util.c.
2898 * Added support for closing active connections in rehash
2899 that were unconfigured by the user. Supports currently
2900 closing server and router connections. Affected file
2903 * Rewrote some SILC_LOG_DEBUG's in silcd/server_backup.c.
2905 Sun Jun 23 17:32:31 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2907 * Don't do SILC_STRING_LANGUAGE encoding if the outbuffer
2908 is NULL since seems that on some platforms NULL is allowed
2909 and on some it's not. Fallback encoding is used instead.
2910 Affected file lib/silcutil/silcstrutil.c.
2912 * Fixed statistics updating for incoming server connection
2913 which could cause problems when re-connecting. Affected
2914 file silcd/server.c.
2916 * Preliminary backup router support for standalone router
2917 added. Affected files in silcd/.
2919 * Mark server connections in backup router disabled before
2920 and after backup protocol. Affected file is
2921 silcd/server_backup.c.
2923 * Added support for reconnecting to remote server connection
2924 even if the protocol fails, and if the configuration wants
2925 us to keep trying to connect anyway.
2927 Server connection is not allowed to backup router if
2928 backup router does not have connection to primary router yet.
2930 Affected file is silcd/server.c.
2932 Sat Jun 22 21:34:59 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2934 * Added silc_client_udpate_server function to update changed
2935 server info. Affected file lib/silcclient/idlist.[ch].
2937 * Added check for server entries that are being resolved when
2938 notify is received. If being resolved, handle the received
2939 notify only after it's resolved so that all notifys are
2940 handled in same order as received from the server.
2942 Added similar resolver check to channel entries. Every
2943 notify that cause resolving of any information that affects
2944 channel entry marks the channel entry in waiting state.
2945 After whatever resolving is over the waiters are signalled
2946 and only then the notifys are handled in the same order
2947 as delivered from the server.
2949 Affected files are lib/silcclient/idlist.[ch], and
2952 * Fixed KILLED notify handling in normal server. Affected
2953 file silcd/packet_receive.c.
2955 * Added SILC_IDLIST_STATUS_LOCAL which indicates that entry
2956 is locally connected, or was locally connected (but may
2957 be detached and connection is not active). Added also
2958 SILC_IS_LOCAL for checking this status. Affected files
2959 silcd/idlist.h, silcd/packet_receive.c, silcd/server_util.c,
2960 silcd/server.c and silcd/server_internal.h.
2962 Sat Jun 22 17:06:58 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2964 * Don't send or handle TOPIC_SET if topic is already set and
2965 is same as being set. Affected files silcd/command.c and
2966 silcd/packet_receive.c.
2968 * Fixed CMODE change rights checking to work correctly when
2969 removing modes by operator. Affected file is
2970 silcd/server_util.c.
2972 * Fixed some handling with New Channel packet in router and
2973 fixed some CMODE_CHANGE notify handling in server and router.
2974 Affected file is silcd/packet_receive.c.
2976 * Changed "disconnect" client operation to include the
2977 reason of the disconnection and optional disconnection
2978 message. Affected file lib/silcclient/silcclient.h.
2980 * Made the compilation of lib/contrib/ stuff conditional.
2981 Affected files configure.in.pre, lib/contrib/Makefile.am.
2983 Sat Jun 22 12:49:21 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2985 * All CMODE_CHANGE and CUMODE_CHANGE notifys are now sent back
2986 to the sender of the notify too, to avoid situation where two
2987 notifys are in the network at the same time going to oppsite
2988 directions. Affected file silcd/packet_receice.c.
2990 Fri Jun 21 10:00:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2992 * Delete the client from channel even if the cilent->id is
2993 NULL. It was possible that client was deleted without
2994 removing from channels (theoretically at least). Affected
2995 file silcd/server.c and silcd/server_util.c.
2997 * Free the client data too when resuming is not successful.
2998 Affected file silcd/packet_receive.c.
3000 * Merged some code from c0ffee's silc-plugin. Affected files
3001 irssi/src/silc/core/silc-channels.c and silc-expandos.c.
3003 * Added SILC_PRIMARY_ROUTE and SILC_BROADXAST macros to
3004 silcd/server_internal.h. SILC_PRIMARY_ROUTE Returns pointer
3005 to the primary router connection, the other one returns
3006 TRUE if packet must be broadcasted to network.
3008 * All notifys that are destined to primary router (to network)
3009 are now automatically sent to backup routers even if the
3010 router is standalone (and has backup router). Affected files
3013 * Added --without-irssi and --without-silcd configuration
3014 options for disabling the compilation of these applications.
3015 Affected file configure.in.pre and prepare.
3017 Thu Jun 20 13:48:15 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3019 * Implemented SILC_STRING_BMP and SILC_STRING_UNIVERSAL for
3020 UTF-8 encoding and decoding. Added also new encodings
3021 SILC_STRING_BMP_LSB and SILC_STRING_UNIVERSAL_LSB.
3023 Added also SILC_STRING_LANGUAGE which is language and charset
3024 specific encoder and decoer for those platforms that support
3025 iconv(). It can convert the UTF-8 to and from the locale
3026 specific character set.
3028 Affected file lib/silcutil/silcstrutil.[ch].
3030 * Added macro SILC_NOT_IMPLEMENTED to lib/silcutil/silclog.h.
3032 * Added function silc_get_command_name to the file
3033 lib/silcutil/silcutil.[ch].
3035 * Improved the server debug output a bit. Affected files are
3038 Wed Jun 19 17:46:31 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3040 * Save the channel passphrase when received succesful JOIN
3041 command reply from router, on normal server. Otherwise
3042 joinig +a channels from normal server is not possible.
3043 Affected file silcd/command.c.
3045 * Fixed a bug in TOPIC_SET notify handling. The notifier
3046 may be other than client too, like server or channel.
3047 It expected it to always be only client and ignored the
3048 notify. Affected file silcd/packet_recieve.c.
3050 * Removed some (unnecessary) debug printing from
3051 lib/silccore/silcid.c and lib/silccore/silcargument.c.
3053 * Do not force CMODE_CHANGE when server is announcing new
3056 Router announces stuff only after server reannounces channel
3057 after CHANNEL_CHANGE notify.
3059 These fixes optimizes the announcing procedure, and perhaps
3060 fixes some problems too. Affected file silcd/packet_receive.c.
3062 * Fixed SERVER_SIGNOFF sending to local clients. It was
3063 totally broken and sent the notify to all local clients,
3064 instead of only to those that was on same channel as the
3065 signing off clients. Affected file silcd/server_util.c.
3067 * Added -D option to server. It can be used to give debug
3068 level. The levels are from 0 - 99, and are predefined for
3069 smooth server debugging. (see silcd.c for the predefined
3070 levels). Affected file silcd/server.c.
3072 Wed Jun 19 16:01:51 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3074 * Fixed a bug in Irssi SILC client to close the connection
3075 properly when disconnecting from server. Affected file
3076 irssi/src/silc/core/client_ops.c.
3078 Tue Jun 18 17:14:52 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3080 * When authenticating as founder during JOIN command, check
3081 that the one authenticating becomes the only founder on the
3082 channel. Affected file silcd/command.c.
3084 * Better checking for founder mode setting when CUMODE_CHANGE
3085 notify is received. Affected file silcd/packet_receive.c.
3087 * Close all connections when shutting down the server by sending
3088 DISCONNECT packet. Close all listeners too when shutting
3089 down the server. Affected file silcd/server.c.
3091 * Handle DISCONNECT packet correctly in client library by
3092 calling the "disconnect" client operation. Affected file
3093 lib/silcclient/client.c.
3095 * Handle local errors correctly during resuming. Affected
3096 file lib/silcclient/client.c.
3098 Tue Jun 18 10:26:27 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3100 * The log file is not dupped internally anymore in
3101 lib/silcutil/silclog.c. Fixed memory leaks too.
3103 * The scheduler now dispatches all pending timeout tasks
3104 when it is uninitialized with silc_schedule_uninit.
3105 Affected file lib/silcutil/silcschedule.c.
3107 Mon Jun 17 21:30:55 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3109 * Added --enable-stack-trace option to configure. Added
3110 memory allocation stack trace support. Added files
3111 lib/silcutil/stacktrace.[ch]. Affected files are
3112 lib/silcutil/silcmemory.[ch].
3114 * Fixed memory leaks from libraries and server. Affected
3115 files around the tree.
3117 * Reverted back a fix made to CUMODE which broke it.
3118 Affected file silcd/command.c.
3120 Sun Jun 16 11:49:45 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3122 * Added SILC_MESSAGE_FLAG_UTF8 to the protocol specs and the
3123 core library, and implemented it. All textual messages SHOULD
3124 use this flag and the message MUST be UTF-8 encoded.
3125 All text messages sent by Irssi SILC client are now UTF-8
3126 encoded (regardless whether the terminal supports UTF-8 or not).
3127 Affected files are lib/silccore/silcchannel.h,
3128 irssi/src/silc/core/silc-servers.c, silc-channels.c and
3131 Sat Jun 15 18:23:39 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3133 * Added lots of new statistics updating that was missing from
3134 the server and router code. Affected files in silcd/.
3136 * Sending SIGUSR1 signal to server now dumps the current
3137 server statistics into /tmp directory. Affected file is
3140 * ROBODoc documented the lib/silccrypt/silchash.h. Improved
3141 the SILC Hash Interface also. Added new functions
3142 silc_hash_get_name, silc_hash_init, silc_hash_update and
3143 silc_hash_final. Affected file lib/silccrypt/silchash.c.
3145 Sat Jun 15 12:09:14 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3147 * Added some better info printing for client during connecting.
3148 Affected file silcd/server_util.c.
3150 * Implemented the SILC_CHANNEL_UMODE_QUIET mode that can be used
3151 to silence a user on a channel. Affected files are
3152 lib/silcclient/client_channel.c, irssi/src/silc/core/client_ops.c,
3153 irssi/src/fe-common/silc/module-formats.[ch], silcd/command.c
3154 and silcd/packet_receive.c.
3156 * Fixed a fatal bug in handling of malformed command payload.
3157 Affected file silcd/command.c.
3159 * Fixed a double free when announcing channel users to router.
3160 Affected file silcd/server.c.
3162 * After successful authentication to channel founder mode, check
3163 that there isn't anyone else with founder mode on the channel.
3164 The one that authenticated will become founder and anyone
3165 else is demoted. Affected file silcd/command.c.
3167 * Added error printing of any error that has occurred during
3168 any command in client library. Affected file is
3169 irssi/src/silc/core/client_ops.c.
3171 * Removed some error printing from the client library and left
3172 it for the application to worry (from the error status it
3173 receives in 'command' client operation. Affected file is
3174 lib/silcclient/command.c.
3176 Fri Jun 14 22:59:02 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3178 * Added new status types KEY_AGREEMENT_ALREADY_STARTED and
3179 KEY_AGREEMENT_SELF_DENIED to lib/silcclient/silcclient.h.
3180 Starting key agreement with itself is denied. Affected file
3181 is lib/silcclient/client_keyagr.c.
3183 * Fixed some error checkings from the SFTP library which caused
3184 misbehaviour. Affected files are lib/silcsftp/sftp_client.c
3185 and lib/silcsftp/sftp_util.c.
3187 * Added new "debug" and "debug_string" settings to Irssi SILC
3188 client which can be used to print runtime debugging on the
3189 Irssi's screen. Available when compiled with --enable-debug
3190 option. Affected file irssi/src/silc/core/silc-core.c.
3192 Tue Jun 11 16:36:02 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
3194 * Fixed a missing variadic parameter in a function call that
3195 caused server crash when a non-allowed connection arrived.
3196 Reported by Richard Becker. Affected file silcd/server.c.
3198 Mon Jun 10 16:29:42 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3200 * Added WATCH list sending to backup routers from router.
3201 The WATCH command is sent by the router to the backup
3202 router. Affected file silcd/command.c.
3204 * Mark the backup_router flag for RouterConnection entry
3205 if the backup router stuff is defined in the config file.
3206 Affected file silcd/serverconfig.c.
3208 * Fixed some backup data sending around the code to work better
3209 if the router is standalone router. Not all places were fixed.
3210 Affected file silcd/packet_receive.c, silcd/packet_send.c,
3213 * Fixed the router connecting when connecting to multiple
3214 routers. It ignored every other router except the first
3215 one. Affected file silcd/server.c.
3217 Mon Jun 10 09:28:21 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3219 * Made the private key generation after expiration optional.
3220 If not created after expiration the old key will re-expire
3221 at a later time (and thus key pair is not necessary to
3222 change). Affected file irssi/src/silc/core/clientutil.c.
3224 Sun Jun 9 18:58:25 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3226 * The length arguments in bind() and connect() were wrong
3227 and fixed now to used SIZEOF_SOCKADDR in the
3228 lib/silcutil/unix/silcunixutil.c.
3230 Tue Jun 4 18:36:05 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3232 * Fixed detach timeout handling to use Client ID and not
3233 the actual client entry which may be freed in the callback.
3234 Affected file silcd/command.c.
3236 Thu May 30 15:53:45 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3238 * Merged c0ffee's multiple interface support patch.
3239 Affected files in silcd/.
3241 Wed May 29 18:08:15 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3243 * Cleanup keys properly. Affected file is
3244 irssi/src/silc/core/clientutil.c.
3246 Tue May 28 20:11:41 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3248 * Display the user mode on the status bar. Affected file
3249 irssi/src/silc/core/silc-expandos.c.
3251 Tue May 28 13:56:26 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3253 * If private message key is not set, but the flag is set in
3254 the packet, ignore the packet since it cannot be decrypted.
3255 Affected file lib/silcclient/client_prvmsg.c.
3257 Thu May 23 12:00:14 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3259 * When resuming client, remove the old client entry from
3260 the watcher list too. Affected file silcd/packet_receive.c.
3262 * Do not allow normal server to force founder mode away
3263 from router if the founder mode is already set. Affected
3264 file silcd/packet_receive.c.
3266 * Remove the client entry with watch notify types with short
3267 timeout, and not directly, so that other notifys can be
3268 retrieved too. Affected file lib/silcclient/client_notify.c.
3270 * Display notification about data messages that cannot be
3271 displayed. Affected files irssi/src/silc/core/client_ops.c,
3272 irssi/src/fe-common/silc/module-formats.[ch].
3274 Sun May 19 18:59:00 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3276 * Fixed the CHANNEL_CHANGE notify handling in client libary
3277 to not use freed memory. Affected file is
3278 lib/silcclient/client_notify.c.
3280 * Fixed CUMODE_CHANGE notify handling in server. Affected
3281 file silcd/packet_receive.c.
3283 * Fixed USERS command to support empty channels. Affected
3284 file silcd/command.c.
3286 Sat May 18 11:35:19 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3288 * Allow multiple identical pending commands to be registered
3289 in client library. Affected file is lib/silcclient/command.c.
3291 * Call the completion for resolving client information only
3292 after all resolvers has finished. This fixes a crash in
3293 the client. Added support for checking when the resolvers
3294 are finished. Affected file is lib/silcclient/idlist.c.
3296 * Wait by default 3 seconds before reconnecting to the server
3297 after being disconnected. Makes the /detach command a bit
3300 Fri May 17 17:23:45 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3302 * Check the watcher list before sending signoff notifys
3303 when closing client connection. Affected file is
3306 * Added better CMODE command rights checking. Affected file
3307 silcd/server_util.c.
3309 Fri May 17 08:33:41 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3311 * Fixed watcher list checking during server signoff. It
3312 crashed the server. Affected file silcd/server_util.c.
3314 * The JOIN command reply returns now the founder's public
3315 key. Affected file is silcd/command.c.
3317 * Announce the channel mode, and the mode properties with
3318 CMODE_CHANGE notify. Affected file silcd/server.c.
3320 * Mark new channels by default disabled, untill at least
3321 one user joins the channel. Affected file is
3322 silcd/packet_receive.c.
3324 Thu May 16 13:05:13 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3326 * The nickname argument to watch notify can be optional.
3327 Fixes a crash in server. Affected file silcd/packet_send.c.
3329 * Remove the client entry from cache if the WATCH notify type
3330 is KILLED, SERVER_SIGNOFF or SIGNOFF. Affected file is
3331 lib/silcclient/client_notify.c.
3333 * Check the watcher list before and after changing nickname
3334 when the NICK_CHANGE notify is received. Affected file is
3337 * Fixed a crash in OPER and SILCOPER command sending. Empty
3338 passphrase caused the crash. Affected file is
3339 lib/silcclient/command.c.
3341 Wed May 15 19:01:42 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3343 * Merged with Irssi CVS for Irssi SILC client.
3345 Tue May 14 19:37:48 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3347 * Completed the protocol specifications.
3349 Tue May 7 20:41:58 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3351 * Merged with Irssi CVS for Irssi SILC client.
3353 Tue May 7 11:07:16 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3355 * Added the founder's public key delivery to the
3356 CUMODE_CHANGE notify type as well. Updated the protocol
3357 specs and the code. Affected files are silcd/packet_send.[ch],
3358 silcd/packet_receive.c and silcd/command.c.
3360 Mon May 6 19:46:12 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3362 * Added silc_pkcs_public_key_copy function into the
3363 lib/silccrypt/silcpkcs.[ch].
3365 * Remove the `iv' from the SilcChannelEntry since we can
3366 live without it. Affected files are silcd/idlist.h and
3367 silcd/packet_receive.c.
3369 * Added support for sending the founder's public key in
3370 the CMODE_CHANGE notify packet in the server. Affected
3371 files are silcd/packet_send.[ch], silcd/packet_receive.c,
3372 silcd/command.c and silcd/server.c.
3374 * Changed the FOUNDER_AUTH authentication to use only
3375 public key authentication as defined by new protocol
3376 specs. Passphrase authentication with that mode cannot
3377 be used anymore. It is now possible to reclaim founder
3378 mode from any server in the network. Affected files are
3379 silcd/command.c, silcd/idlist.h and silcd/command_reply.c.
3381 * Added permanent channels support by making the channel
3382 permanent when FOUNDER_AUTH mode is set on the channel.
3383 The channel will not be destroyed even if channel is empty
3384 when that mode is set. Protocol TODO #17. Affected
3385 files are silcd/server.[ch], server_util.[ch],
3386 silcd/command.c, silcd/packet_receive.c and
3387 lib/silcclient/command.c.
3389 Fri May 3 18:36:51 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3391 * Added reference counter to the command reply context in
3392 the client library. Affected files are
3393 lib/silcclient/command_reply.[ch].
3395 Fri May 3 11:37:10 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3397 * Fixed rekey protocol with PFS in the client library.
3398 Affected file is lib/silcclient/protocol.c.
3400 * Added support for list of errors in client library
3401 command reply handling. Affected file is
3402 lib/silcclient/command_reply.c.
3404 * Defined that the WHOIS and IDENTIFY commands can send
3405 list of errors. Updated the protocol specs. Protocol
3408 * Added support for sending list of errors to WHOIS and
3409 IDENTIFY commands in server. Added support for receiving
3410 list of errors in server. Affected files are
3411 silcd/command.c and silcd/command_reply.c.
3413 * Fixed client info resolving on LEAVE command in client
3414 library to not crash. Affected file is
3415 lib/silcclient/client_notify.c.
3417 Thu May 2 08:45:11 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3419 * Defined that the NICK command replies with thew changed
3420 nickname too, to make the nickname changing simpler at
3421 the client's end. Updated protocol specs and the code
3422 in client and server. Affected files are
3423 silcd/command.c, lib/silcclient/command_reply.c and
3424 lib/silcclient/command.c.
3426 Mon Apr 29 20:10:42 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3428 * Added `Compressed' packet flag to indicate that the packet
3429 payload is compressed by the sender. Updated the protocol
3430 specs and the core library. The compression still is not
3431 implemented in the sources. Affected file is
3432 lib/silccore/silcpacket.h.
3434 Mon Apr 29 09:48:12 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3436 * Remove pending command callbacks also if the connection
3437 to the server is destroyed. Affected file is
3438 lib/silcclient/client.c.
3440 Sat Apr 27 19:52:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3442 * Added new QUIET channel user mode that can be used to
3443 quiet a user in a channel. Updated the protocol specs but
3444 it wasn't implemented yet. Protocol TODO #27. Affected
3445 file is lib/silccore/silcmode.h.
3447 Mon Apr 22 09:09:44 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3449 * Added BLOCK_INVITE user mode to be able to block incoming
3450 invite notifications. Protoocol TODO #26. Affected files
3451 are lib/silccore/silcmode.h, lib/silcclient/command.c and
3454 * SILC Publickey fields MUST be UTF-8 encoded now. Updated
3455 the protocol specs and the code. Affected file is
3456 lib/silccrypt/silcpkcs.c.
3458 Sun Apr 21 19:44:38 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3460 * Disconnect Payload includes now the status type. Updated
3461 the protocol specs and the code. Protocol TODO #25.
3462 Affected files are silcd/server.c, lib/silcclient/client.c.
3464 * Added NOT_AUTHENTICATED, BAD_SERVER_ID, INCOMPLETE_INFORMATION,
3465 KEY_EXCHANGE_FAILED and BAD_VERSION error status types.
3466 Moved the silc_client_command_status_messages table to the
3467 lib/silcutil/silcutil.c and added new funtion
3468 silc_get_status_message, which deprecates function
3469 silc_client_status_message. Affected files are
3470 lib/silccore/silcstatus.h, lib/silcclient/command_reply.[ch],
3471 lib/silcutil/silcutil.[ch].
3473 Fri Apr 19 17:35:15 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3475 * Defined that the nickname hash in Client ID MUST be from
3476 lowercase nickname. This effectively changes nicknames in
3477 SILC to case-insensitive. Updated the protocol specs and
3478 the code. Affected files are lib/silcutil/silcutil.[ch],
3479 silcd/serverid.c, and silcd/idlist.c.
3481 * Added new channel user modes BLOCK_MESSAGES_USERS and
3482 BLOCK_MESSAGES_ROBOTS. Updated the protocol specs and the
3483 code. Affected files are lib/silccore/silcmode.h,
3484 lib/silcclient/command.c, and silcd/packet_send.c.
3486 * Added new error status ERR_RESOURCE_LIMIT. Updated protocol
3487 specs and code. Affected file lib/silccore/silcstatus.h.
3489 * Added support for watch list. It is possible to add nicknames
3490 to be watched, and when they come to network, leave network
3491 or user mode changes the watcher will be notified of this
3492 change. Added SILC_COMMAND_WATCH command, added new
3493 notify type SILC_NOTIFY_TYPE_WATCH to deliver the watch
3494 notifications. Updated the protocol specs and implemented
3495 this to library, client and server. Protocol TODO #21.
3496 Affected files are lib/silccore/silccomand.h,
3497 lib/silccore/silcnotify.h, lib/silcclient/command[_reply].[ch],
3498 silcd/command[_reply].[ch], lib/silcclient/client_notify.c,
3499 silcd/packet_send.[ch], silcd/packet_receive.c, and
3500 irssi/src/silc/core/client_ops.c.
3502 * Added user mode SILC_UMODE_REJECT_WATCHING to reject
3503 somebody watching you. Updated the protocol specs and the
3504 code. Affected files are lib/silccore/silcmode.h, and
3505 lib/silcclient/command.c.
3507 Fri Apr 19 09:02:20 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3509 * Added service support to SILC protocol. Added new command
3510 SILC_COMMAND_SERVICE. Updated the protocol specs and the
3511 core library. Services are not implemented in server or
3512 client for now. Protocol TODO #20. Affected files are
3513 lib/silccore/silcstatus.h, lib/silccore/silccommand.h.
3515 * Added SilcStatus argument to `command' client operation
3516 to return the error status when command sending fails
3517 locally. Changed all command in client library to return
3518 correct command status. Affected files are
3519 lib/silcclient/command.c, lib/silcclient/silcclient.h and
3520 irssi/src/silc/core/client_ops.c.
3522 Thu Apr 18 14:09:51 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3524 * Added silc_mime_parse function to parse MIME headers.
3525 Affected files are lib/silcutil/silcstruti.[ch].
3527 * Added MIME header parsing in Irssi SILC Client. It displays
3528 all textual MIME objects, others it ignores. Affected file
3529 is irssi/src/silc/core/clien_ops.c.
3531 Wed Apr 17 22:07:59 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
3533 * Fixed a bug in the pid writing function, which couldn't be
3534 written in a root-owned directory.
3536 Tue Apr 16 09:34:40 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3538 * Defined that channel message to unknown Channel ID must
3539 cause SILC_NOTIFY_TYPE_ERROR notify message to the sender.
3540 Updated the protocol specs and the code in server. The
3541 affected file is silcd/packet_receive.c.
3543 Mon Apr 15 19:57:57 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3545 * Added new notify type SILC_NOTIFY_TYPE_ERROR and specified
3546 that it is used to send error notifys if error occurs during
3547 some SILC packet processing, except commands. The error
3548 types are same as for command reply types. Defined that
3549 if private message is sent to unknown Client ID the error
3550 is sent in SILC_NOTIFY_TYPE_ERROR instead of command reply.
3551 Updated the protocol specs and code. Affected files are
3552 lib/silccore/silcnotify.h, added lib/silccore/silcstatus.h,
3553 lib/silcclient/client_notify.c, silcd/packet_receive.c,
3554 and irssi/src/silc/core/client_ops.c. Renamed the
3555 SilcCommandStatus to SilcStatus.
3557 * Defined the use of extra WHOIS attributes in WHOIS command.
3558 The <Requested Attributes> (defined in a separate document)
3559 can be used to request additional information about user
3560 not returned by standard WHOIS command. Defined that server
3561 can send WHOIS command directly to client. Client provides
3562 the requested attributes to the server. Updated the protocol
3563 specs. Protocol TODO #4. Implementation is not done yet
3564 (Protocol TODO #24).
3566 * Renamed function silc_client_command_status_message to
3567 silc_client_status_message. Affected files are
3568 lib/silcclient/command_reply.[ch].
3570 Sun Apr 14 21:13:42 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3572 * Changed the WHOIS, IDENTIFY and WHOWAS count arguments to
3573 32 bit integers. Updated the protcol specs and the code.
3574 Affected files are silcd/command.c and
3575 lib/silcclient/command.c.
3577 Sun Apr 14 19:49:02 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
3579 * Fixed a bug in library where sending a bogus authentication
3580 payload would lead to a crash. Affected file is
3581 lib/silccore/silcauth.c.
3583 Sat Apr 13 13:09:24 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3585 * Added detach_disabled and detach_timeout server config
3586 options to the server. Affected files silcd/serverconfig.[ch],
3587 silcd/command.c and silcd/packet_receive.c.
3589 Fri Apr 12 20:09:08 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3591 * Added resolve_cmd_ident field to the SilcClientEntry structure
3592 too so that if the entry is for example being resolved so
3593 another command may attach to the same pending command reply
3594 without requiring to resolve the same entry again. Added
3595 support for adding multiple pending commands for one
3596 command idenfier. Affected files lib/silcclient/command.[ch],
3597 lib/silcclient/command_reply.[ch], lib/silcclient/idlist.h.
3599 Fri Apr 12 10:17:51 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3601 * Defined that server receives WHOIS command reply for private
3602 and secret channels too. Updated protocol specs and the
3603 code in server. Affected file silcd/command.c.
3605 * Defined <channel user mode list> argument to WHOIS command
3606 reply for returning user modes on the channels. The
3607 channel list now doesn't include the user mode anymore but the
3608 actual channel mode. Updated protocol specs and the code in
3609 client and server. Affected files are silcd/command_reply.c,
3610 silcd/command.c, silcd/server.c, irssi/src/silc/core/client_ops.c,
3611 and lib/silcclient/command_reply.c.
3613 * Save the channels list in WHOIS command reply in normal server
3614 so that WHOIS always shows joined channels also in normal
3615 server and not just on router. Affected file is
3616 silcd/command_reply.c.
3618 Thu Apr 11 22:29:33 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3620 * Defined that server receives USERS command reply for private
3621 and secret channels too. Updated protocol specs and the
3622 code in server. Affected file silcd/command.c.
3624 Thu Apr 11 16:32:08 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3626 * Changed the UMODE's mode mask argument to be optional. If
3627 not provided then the command merely returns the current mode
3628 mask to the client. Updated protocol specs and the server.
3629 Affected file is silcd/command.c.
3631 * Added SILC session detachment/resuming support. It is possible
3632 to detach by closing the network connection and then re-connect
3633 and resume to the old client session. Added DETACHED user
3634 mode that server will set for detached client. Added new
3635 packet RESUME_CLIENT which is used to perform the resuming
3636 process. Added DETACH command. Updated the protocol specs,
3637 core library, client and server. Protocol TODO #22. Very
3638 many affected files around the tree.
3640 Wed Apr 10 16:32:01 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3642 * Changed the CMODE's mode mask argument to be optional. If
3643 not provided then the command merely returns the current mode
3644 mask to the client. Updated protocol specs and the server.
3645 Affected file is silcd/command.c.
3647 * Changed the Killer's Client ID in KILLED notify to be just
3648 any ID payload since router server is allowed to kill as well.
3649 Updated protocol specs, client libary and server. Affected
3650 files are lib/silcclient/client_notify.c, silcd/packet_receive.c,
3651 and irssi/src/silc/core/client_ops.c.
3653 Tue Apr 9 17:15:42 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3655 * Added new user modes ANONYMOUS for special anonymous servers
3656 that may set the mode for client, and BLOCK_PRIVMSG which
3657 client may set to block incoming private messages unless the
3658 Private Message Key flag is set (using private keys to protect
3659 private messages). Updated protocol specs and code in client
3660 and server and core library. Protocol TODO #23. Affected
3661 files are lib/silccore/silcmode.h, silcd/server.[ch],
3662 irssi/src/silc/core/client_ops.c, silcd/packet_receive.c,
3663 irssi/docs/help/in/umode.in, lib/silcclient/command.c.
3665 * Added new channel user mode BLOCK_MESSAGES which the client
3666 may set to itself to tell server not send channel messages.
3667 Other packets such as channel key packets are still sent.
3668 Protocol TODO #23. Updated the protocol specs, client and
3669 server. Affected files are lib/silccore/silcmode.h,
3670 irssi/docs/help/in/cumode.in, lib/silcclient/command.c,
3671 lib/silcutil/silcutil.c, silcd/command.c, and
3672 silcd/packet_send.c.
3674 Mon Apr 8 23:57:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3676 * Redefined the Status Payload to include now two 8 bit fields,
3677 instead of one 16 bit field. This now makes it possible to
3678 send list of errors. Updated the protocol specs and the code
3679 in core library, client library and server. Protocol TODO #1.
3680 Affected files are lib/silccore/silccommand.[ch],
3681 lib/silcclient/command_reply.[ch], silcd/command.c,
3682 silcd/command_reply.c and silcd/packet_receive.[ch].
3684 Mon Apr 8 19:57:40 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
3686 * Added config parse status SILC_CONFIG_EPRINTLINE, this status
3687 must be handled by the application and should tell the application
3688 that an error message was already printed, and it should print the
3689 config coords (line, filename, ...). Affected files are
3690 silcd/serverconfig.c, lib/silcutil/silcconfig.[ch].
3692 * Added local macro SILC_SERVER_CONFIG_ALLOCTMP to make the
3693 server config parsing code more readable.
3695 Fixed a bug in the fetch_logging() config callback.
3697 Affected files is silcd/serverconfig.c.
3699 * Drop root privileges when started in foreground. Don't drop them
3700 if debugging also. Affected file is silcd/silcd.c.
3702 Mon Apr 8 17:00:41 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3704 * Added more IM-like features by introducing new user modes
3705 for setting various presence information. Added new modes:
3706 INDISPOSED, BUSY, PAGE, HYPER and ROBOT. Updated protocol
3707 specs and code. Protocol TODO #19. Affected files are
3708 lib/silccore/silcmode.h, irssi/src/silc/core/client_ops.c,
3709 irssi/docs/help/in/umode.in and lib/silcclient/command.c.
3711 Sun Apr 7 17:07:59 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3713 * Added STATS command to the protocol after all, to return
3714 various statistical information about the network. It can
3715 be used by clients to retrieve statistical information, and
3716 servers may use it to to fetch cell and network wide
3717 statistics from router. Updated the protocol specs and
3718 implemented it to the server. Protocol TODO #16.
3719 Affected files are lib/silccore/silccommand, silcd/command.[ch],
3720 silcd/command_reply.[ch].
3722 Sat Apr 6 17:08:58 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3724 * The LIST command reply in client libary now adds new channel
3725 entry if the returned channel doesn't exist yet in cache,
3726 and returns the channel entry to the application in the
3727 command_reply client operation. Affected file is
3728 lib/silcclient/command_reply.c.
3730 * Changed the channel message payload's MAC generation to
3731 include the IV in the MAC as well. This way all relevant
3732 parts of the channel message payload are authenticated also
3733 with the channel message MAC (and not only by packet MAC).
3734 Causes incompatibility with 1.0 protocol. Protocol TODO #7.
3735 Affected file is lib/silccore/silcchannel.c.
3737 * Fixed the SKE to save the remote version, since the
3738 silc_ske_parse_version mistakenly checked wrong version,
3739 after it replaced the start payload. Affected files are
3740 lib/silcske/silcske.[ch].
3742 Fri Apr 5 16:03:03 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3744 * Splitted lib/silcutil/silcutil.h into silcstrutil.h for
3745 string utility functions. Added there also new functions
3746 silc_utf8_[encode/decode/valid] for UTF-8 string encoding.
3747 Affected files lib/silcutil/silcstrutil.[ch].
3749 * Renamed silc_*_pem functions to silc_pem_* functions. Affected
3750 files are lib/silcutil/silcstrutil.[ch].
3752 * Defined that the security property fields in SKE SHOULD be
3753 UTF-8 encoded, defined that version string MUST be US-ASCII
3754 encoded, defined that passphrases sent in connection
3755 authentication protocol MUST be UTF-8 encoded. Implemented
3756 these to the client and server. Defined also that other
3757 passphrases sent in the protocol MUST be UTF-8 encoded.
3758 Affected files are lib/silcske/silcske.c,
3759 lib/silcclient/protocol.c, silcd/protocol.c,
3760 silcd/serverconfig.c, and lib/silccore/silcauth.c.
3762 * Changed the silc_client_close_connection interface to not
3763 need the SilcSocketConnection which should not be visible
3764 to application. Affected files are lib/silcclient/client.c
3765 and lib/silcclient/silcclient.h.
3767 * Rewrote the text for Private Message Key Payload in the
3768 protocol specification. Protocol TODO #11.
3770 Wed Apr 3 16:24:51 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3772 * Upgraded the protocol version to 1.1, updated protocol specs
3775 * Added the nickname as new argument to NICK_CHANGE notify and
3776 added it to protocol specs and implemented it to client and
3777 server. Protocol TODO #3. Affected files are silcd/idlist.[ch],
3778 silcd/command.c, silcd/packet_receive.c, packet_send.[ch], and
3779 lib/silcclient/client_notify.c.
3781 * Added the killer's client ID to the KILLED notify and added
3782 it to protocol specs and implemented it to client and server.
3783 Protocol TODO #13. Affected files are silcd/command.c,
3784 silcd/packet_receive.c, packet_send.[ch],
3785 lib/silcclient/client_notify.c, irssi/src/silc/core/client_ops.c.
3786 The killer's client entry is now returned to application in
3787 the `notify' client operation.
3789 * Fixed the Max Argument fields that had too large value set
3790 in the protocol specs. Protocol TODO #14.
3792 * Added the LEAVE command reply to return the ID of parted
3793 channel. Updated protocol specs and implemented it to the
3794 client and server. Protocol TODO #15. Affected files are
3795 silcd/command.c, lib/silcclient/command_reply.c. The channel
3796 entry is now returned to application in the `command_reply'
3799 * Rewrote the version SKE version checking in client libary
3800 and in server to use the silc_parse_version_string. Affected
3801 files are lib/silcclient/protocol.c, silcd/protocol.c.
3803 * Added SILC_STATUS_ERR_NO_CHANNEL_FOPRIV error status to few
3804 commands that was missing it, and updated protocol specs and
3805 the server implementation. Protocol TODO #10. The affected
3806 file is silcd/command.c.
3808 * Defined new message flags SILC_MESSAGE_FLAG_REPLY to be
3809 generic reply to a generic request (REQUEST flag), and
3810 SILC_MESSAGE_FLAG_DATA to send any kind of data in a generic
3811 way. A draft-riikonen-silc-flags-payloads-00.txt is written
3812 to define the payload for DATA flag. Added the flags to
3813 the implementation. Protocol TODO #9. Affected file is
3814 lib/silccore/silcchannel.h.
3816 Changed the client library to return the message length
3817 to application as well in the channel_message and private_message
3818 client operations. Affected files are
3819 lib/silcclient/client_prvmsg, lib/silcclient/client_channel.c,
3820 lib/silcclient/silcclient.h, irssi/src/silc/core/client_ops.c,
3821 and lib/silcclient/client_ops_example.c.
3823 * Added two new channel modes: SILC_CMODE_SILENCE_USERS
3824 and SILC_CMODE_SILENCE_OPERS which can be used to moderate
3825 the channel. Updated protocol specs and impelemented this
3826 to client and server. Protocol TODO #6. Affected files are
3827 silcd/packet_receive.c, server_util.c, lib/silcclient/command.c,
3828 lib/silcclient/client_channel.c, lib/silccore/silcmode.h.
3830 Added new options m and M to CMODE command in Irssi SILC
3831 client to set these modes.
3833 * Deprecated all administrative commands from SILC protocol
3834 since they are highly implementation specific commands.
3835 Updated protocol specs. Moved the old commands in
3836 implementations to private range of command types. Affected
3837 files are silcd/command.c, lib/silcclient/command.c and
3838 lib/silcclient/command_reply.c. Protocol TODO #8.
3840 * Fixed a bug in server where sending unknown command crashes
3841 the server. Affected file silcd/command.c.
3843 Wed Apr 3 09:57:47 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3845 * Added SILC_PROTOCOLVERSION macro to check protocol version
3846 of a socket connection. The affected file is
3847 lib/silcutil/silcsockconn.h.
3849 * Added better error logging in rekey protocol. Affected file
3852 * Do not check public key types in SKE during rekey. Affected
3853 file lib/silcske/payload.c.
3855 * Fixed the rekey protocol with PFS, which was totally broken.
3856 Affected file silcd/protocol.c.
3858 Tue Apr 2 14:55:06 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3860 * Some client implementations quit network by doing first LEAVE
3861 and then immediately SIGNOFF (like Bombyx). We now do check
3862 after a short time after LEAVE notify and check whether the
3863 client is still valid after LEAVE, and if not we remove it from
3864 cache. Affected file is lib/silcclient/client_notify.c.
3866 Tue Apr 2 13:39:04 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
3868 * Merged version 1.1.4 of zlib. Even if it not currently in use,
3869 it's good not to have security holes here.
3871 * Fixed a negative refcount situtuation for the config context.
3872 Affected file is silcd/serverconfig.c.
3874 Mon Apr 1 20:15:10 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
3876 * ROBOdoc documented lib/silcutil/silcutil.h.
3878 Sat Mar 30 21:06:45 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3880 * Optimized even more the SilcPacketContext structure. Now
3881 totally saved 16 bytes of memory per context after optimization.
3882 Affected files are lib/silccore/silcpacket.[ch].
3884 * Made strict checks for valid SILC IDs. Affected file is
3885 lib/silccore/silcid.c.
3887 Sat Mar 30 18:15:55 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3889 * Changed the object argument for silc_cipher_register,
3890 silc_hash_register, silc_hmac_register and silc_pkcs_register
3891 to const. Affected files are lib/silccrypt/silccipher.[ch],
3892 silchash.[ch], silchmac.[ch] and silcpkcs.[ch].
3894 * Changed the silc_get_username and silc_get_real_name to
3895 never fail. Affected file lib/silcutil/unix/silcunixutil.c.
3897 * Fixed the Irssi SILC Client to use the silc_get_username and
3898 silc_get_real_name insted of glib routines since the glib
3899 routines only corrupt stack. Fixes the Irssi SILC to work in
3900 Cygwin. Affected file irssi/src/silc/core/silc-core.c.
3902 * Fixed the Irssi to not use g_get_home_dir since it crashes
3903 or returns garbage on cygwin and corrupts stack. Added function
3904 get_home_dir to Irssi routines. Affected files are
3905 irssi/src/core/misc.[ch] and irssi/src/core/core.c.
3907 Fri Mar 29 21:55:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3909 * Made some structure optimizations. SFTP memory FS MemFSEntry
3910 entry structure. Optimized SilcTask structure. Optimized
3911 SilcPacketContext structure.
3913 Affected files lib/silcsftp/sftp_fs_memory.c,
3914 lib/silcutil/silcschedule.c, lib/silccore/silcpacket.h.
3916 Fri Mar 29 10:41:07 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3918 * And yet again reverted back the config thing since Johnny
3919 screwed it up. Affected file silcd/serverconfig.[ch], server.c,
3922 * Fixed memory leaks from config object. Affected files are
3923 silcd/serverconfig.[ch].
3925 * Added support for adding new connections to the server in rehash.
3926 After rehash they take effect.
3928 Added support for changing the maximum allowed connections in
3929 rehash. The number can grow but going smaller is not supported.
3931 Added function silc_server_num_sockets_by_remote to the
3932 silcd/server_util.[ch].
3934 Affected files are silcd/server.c, and silcd/serverconfig.[ch].
3936 Fri Mar 29 03:26:12 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
3938 * Added preliminary checking during config parsing for a valid
3939 public/private key and removed further checks in the code.
3940 Affected files are silcd/serverconfig.[ch], server.c.
3942 * Moved functions silc_server_drop() and silc_server_daemonise()
3943 from server.c to silcd.c since they are stricly related to
3944 the application activity.
3946 * Reverted a small part of the automatic ref/unref since
3947 it caused a double unref in some situations. Affected
3948 files are silcd/silcd.[ch], server.c, serverconfig.c.
3950 * Added some .cvsignore files in the lib directory.
3952 Thu Mar 28 22:51:15 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3954 * Fixed silc_net_gethostbyaddr to correctly resolve by
3955 address. Affected file lib/silcutil/silcnet.c.
3957 * Fixed the notify relaying to client. The HMAC to be used
3958 with relayed packets ws wrong and caused decryption failure
3959 at the client end. Affected file is silcd/packet_receive.c.
3961 Thu Mar 28 19:02:05 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3963 * Created new branch silc_protocol_1_0_branch.
3965 * Reverted the silc_log_quick change in lib/silcutil/silclog.c.
3967 * Changed the silc_server_config_* routines to be SilcServer
3968 independent. They are now officially application specific code
3969 and not part of generic server implementation. Affected files
3970 are silcd/serverconfig.[ch], silcd/silcd.c, silcd/server.c.
3972 Thu Mar 28 17:01:43 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3974 * Added automatic referencing of config context in the
3975 silc_server_config_alloc, and automatic unreferencing in the
3976 silc_server_config_destroy. Affected files are
3977 silcd/serverconfig.[ch], silcd/silcd.c.
3979 * Fixed the silc_log_quick handling in the logging routines.
3980 It didn't log quickly when it was TRUE. Affected file is
3981 lib/silcutil/silclog.c. Also the flush delay was set even
3982 if it was 0 in config file. Affected file is
3983 silcd/serverconfig.c.
3985 * Added support for changing key pair of the server in rehash.
3986 Affected file silcd/server.c.
3988 Thu Mar 28 12:17:21 CET 2002 Pekka Riikonen <priikone@silcnet.org>
3990 * Fixed the TOPIC_SET notify to not cras. It changed the topic
3991 too early, before getting the channel entry. Affected file
3992 is silcd/packet_receive.c.
3994 Thu Mar 28 09:58:16 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
3996 * Added functions silc_server_config_[ref/unref], these are used
3997 to prevent that the config object is destroyed.
3999 No longer directly affect global variables silc_log_quick and
4000 silc_log_delay, they are first cached inside the config object
4001 and then applied with silc_server_config_setlogfiles().
4003 silc_server_config_set_defaults() is now internal to
4004 serverconfig.c, there are no reasons to show this internal stuff
4007 Affected files are silcd/serverconfig.[ch].
4009 * Added macro SILC_SERVER_LOG_STDERR(), this should replace most
4010 fprintf's to stderr, since some code may be executed again after
4011 the server went into the background. Affected files are
4014 * Added rehash support. Added function silc_server_rehash() that
4015 will perform all the basic tasks of the rehashing procedure.
4017 * Added command line option `-x, --hexdump'. This will enable the
4018 SILC_LOG_HEXDUMP calls that are no longer enabled with `--debug'.
4019 The option `--hexdump' implies `--debug'.
4021 * Fixed a bad bug in the logging APIs (silcutil library) where
4022 the application would crash after calling silc_log_reset_all().
4024 Wed Mar 27 19:43:16 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4026 * Fixed the KICKED notify handling in client library to
4027 correctly remove the channel and all entries from the
4028 channel when I was kicked. This bug crashed the client.
4030 Fixed yet another but in KICKED notify handling to remove
4031 the kicked client correctly from the channel.
4033 Affected file is lib/silcclient/client_notify.c.
4035 * Fixed a minor bug in looking up correct client entry
4036 in KICKED notify in server. Affected file is
4037 silcd/packet_receive.c.
4039 * Fixed the lib/silcmath/Makefile.am to include the MPI and GMP
4040 sources correctly to distribution. Fixes --with-gmp option.
4042 * Removed the manual rehashing from ID Cache, and changed it
4043 to use the SILC Hash Table's auto rehash feature. Affected
4044 file is lib/silccore/silcidcache.c.
4046 Wed Mar 27 00:07:11 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4048 * Fixed a bug in the silc_client_nickname_format function that
4049 handles the multiple same nickname formatting. Two clients
4050 with same nickname caused problems after the first one left
4051 and rejoined. It didn't format the nickname correctly.
4052 Affected file is lib/silcclient/idlist.c.
4054 Tue Mar 26 19:33:03 CET 2002 Pekka Riikonen <priikone@silcnet.org>
4056 * Don't change the topic if olod topic is same as new one.
4057 Affected file is silcd/packet_receive.c.
4059 Mon Mar 25 21:11:35 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4061 * Added cross-reference support to the SILC Documentation
4062 generator. All types across all HTML files are now cross-
4063 referenced. Affected files util/robodoc/generator.c and
4064 scripts/silcdoc/silcdoc.
4066 * Added file lib/silcutil/silctypes.h to include all the
4067 arithmetic type definitions and some macros. Removed
4068 includes/bitmove.h and moved macros to silctypes.h.
4070 Mon Mar 25 17:19:46 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4072 * Merged bugfixes for Irssi SILC client from irssi.org CVS.
4074 Sun Mar 24 11:21:04 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4076 * Added `type' argument to silc_id_payload_parse_id function which
4077 now returns the type of the ID to the sent pointer. Affected
4078 file is lib/silccore/silcid.[ch].
4080 * Added check for CMODE_CHANGE notify type that mode change is
4081 allowed by the sender. Affected file silcd/packet_receive.c.
4083 * Added check for CUMODE_CHANGE notify type that mode change is
4084 allowed by the sender. Affected file silcd/packet_receive.c.
4085 Added the ID type as CUMODE_CHANGE notify type as argument
4086 to the `notify' client operation. Affected files are
4087 lib/silcclient/client_notify.c, irssi/src/silc/core/client_ops.c.
4089 * Added function silc_client_add_server to the client library.
4090 Added support for resolving also channel and server info when
4091 received unknown entity in notify packet. Affected files are
4092 lib/silcclient/idlist.[ch], lib/silcclient/client_notify.c.
4094 * Added function silc_command_get_status to return the command
4095 status from the command reply's argument payload. Affected files
4096 are lib/silccore/silccommand.[ch].
4098 * Added check for KICKED notify type that the kicking is
4099 allowed by the client. Affected file silcd/packet_receive.c.
4101 * Created function silc_get_input which can be used to get input
4102 (echo on or off) from user on command line. Affected files are
4103 lib/silcutil/silcutil.[ch].
4105 Sat Mar 23 09:51:26 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4107 * Optimized silc_server_packet_relay_to_channel function.
4108 Added new function silc_channel_message_payload_encrypt which
4109 can be called directly if channel message payload needs to
4110 be encrypted and is already encoded (no need to call _encode
4111 function). Packet relaying is now done by router without any
4112 extra memory allocations. Affected files are
4113 lib/silccore/silcchanel.[ch], silcd/packet_receive.c and
4114 silcd/packet_send.c.
4116 * Fixed the INVITE notify handling. It took wrong arguments
4117 as invite list and invite delete. Affected file is
4118 silcd/packet_receive.c.
4120 * Added check for TOPIC_SET notify type that the topic change is
4121 allowed by the client. Affected file silcd/packet_receive.c.
4123 * Added check for INVITE notify type that inviting is allowed by
4124 the client. Affected file silcd/packet_receive.c.
4126 * Changed the silc_server_client_on_channel to return the
4127 SilcChannelClientEntry as well. Moved the function
4128 silc_server_check_cmode_rights to server_util.[ch].
4129 Affected files are silcd/server_util.[ch], silcd/command.c.
4131 * Added function silc_server_check_umode_rights to check whether
4132 changing client's user mode is allowed. Added check for
4133 UMODE_CHANGE notify type that the umode change is allowed
4134 by the client. Affected files are silcd/server_util.[ch],
4135 silcd/packet_receive.c and silcd/command.c.
4137 Fri Mar 22 12:25:58 CET 2002 Pekka Riikonen <priikone@silcnet.org>
4139 * Fixed the SILC_PACKET_MAX_ID_LEN to actually be the max
4140 ID length. It ignored that ID can be IPv6 based as well.
4141 Affected file lib/silccore/silcpacket.h.
4143 * Fixed the silc_id_id2str and silc_id_str2id to take the
4144 IPv6 address offset's into consideration. Affecte file is
4145 lib/silccore/silcid.c.
4147 Thu Mar 21 20:44:13 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4149 * Fixed the internal Unix scheduler functions to check for
4150 NULL context they may receive. The affected file is
4151 lib/silcutil/unix/silcunixschedule.c.
4153 Thu Mar 21 19:12:22 EET 2002 Timo Sirainen <tss@iki.fi>
4155 * Changed hardcoded ~/.silc paths to use get_irssi_dir() so you
4156 can specify different directory with --home command line
4157 parameter. Affected files irssi/src/silc/core/client_ops.c,
4160 * SILC-specific commands aren't now executed if the active server
4161 isn't of SILC-type, so there won't be problems with having
4162 IRC and SILC protocol support in same client. Affected files
4163 irssi/src/silc/core/silc-channels.c, silc-servers.c,
4166 Wed Mar 20 11:06:57 CET 2002 Pekka Riikonen <priikone@silcnet.org>
4168 * Improved the signal support in SILC Schedule. Added new
4169 function silc_schedule_signal_call which is used by application
4170 to mark a signal to be called. It is now safe to perform
4171 any kind of tasks in signal callbacks since it is guaranteed
4172 that the application specified signal callback is called
4173 after the signal is over. Affected files are
4174 lib/silcutil/silcschedule.[ch], lib/silcutil/*/silc*schedule.c.
4176 Tue Mar 19 20:42:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4178 * Added `name' field to SilcChannelPrivateKey to represent
4179 application given name for the key. Moved also the context from
4180 lib/silcclient/idlist.h into lib/silcclient/silcclient.h.
4181 Added the `name' argument also to the function
4182 silc_client_add_channel_private_key.
4184 Added function silc_client_current_channel_private_key to set the
4185 current channel private key in use.
4187 Added "change" command to KEY command which can be used to change
4188 the current channel private key. Bound the command also to
4189 alt+K (Alt+Shift+k).
4191 Also affected files lib/silcclient/client_channel.c,
4192 irssi/src/docs/help/in/key.in, irssi/src/silc/core/silc-channel.c.
4194 Tue Mar 19 16:32:43 CET 2002 Pekka Riikonen <priikone@silcnet.org>
4196 * Added silc_rng_get_byte_fast function in to the
4197 lib/silccrypt/silcrng.[ch].
4199 * Changed the interface of silc_packet_assemble and the
4200 silc_packet_send_prepare. If silc_packet_assmble is now
4201 called the application does not call silc_packet_send_prepare
4202 because the library will call it automatically. These
4203 interfaces now also return a reference to the outgoing buffer
4204 which includes the assembled packet, which the application can
4205 use to encrypt the packet.
4207 Affected files are lib/silccore/silcpacket.[ch],
4208 lib/silcclient/client.c, client_channel.c client_prvmsg.c,
4209 silcd/packet_send.c, server_backup.c and packet_receive.c.
4211 * Fixed a packet sending bug on very high load, where outgoing
4212 packet queue wasn't handled correctly and packets got corrupted.
4213 Affected files are lib/silcutil/*/silc*sockconn.c,
4214 lib/silcclient/client.c and silcd/server.c.
4216 Mon Mar 18 21:00:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4218 * Added macro SILC_PACKET_DATALEN which can be used during
4219 packet assembling to check whether the data to be added to
4220 the packet will fit to SILC_PACKET_MAX_LEN. If not the data
4221 len is truncated until it fits it.
4223 Added checks for maximum length of channel message payload and
4224 private message payload also.
4226 Added checks for maximum packet length in server and in
4229 Affected files are lib/silccore/silcpacket.h, silcd/packet_send.c,
4230 lib/silcclient/client.c, lib/silccore/silcchannel.c and
4231 lib/silccore/silcprivate.c, lib/silcclient/client_channel.c and
4232 lib/silcclient/client_prvmsg.c.
4234 Mon Mar 18 14:54:42 CET 2002 Pekka Riikonen <priikone@silcnet.org>
4236 * Added silc_server_packet_queue_purge call to the
4237 silc_server_disconnect_remote to assure that all data in the
4238 queue before disconnecting is sent to the network. Affected
4239 file silcd/server.c.
4241 Sun Mar 17 19:26:16 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4243 * Added the deleting of server's own ID cache entry to the
4244 silc_server_free function. Free also everything else that
4245 has been allocated in silc_server_init. The affected file
4248 Sun Mar 17 15:44:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4250 * Added functions silc_parse_version_string, silc_version_to_num,
4251 and silc_ske_parse_version to parse SILC protocol style version
4252 strings. Affected files lib/silcutil/silcutil.[ch] and
4253 lib/silcske/silcske.[ch].
4255 * Added new configuration params: version_protocol, version_software
4256 and version_software_vendor to specify what version the remote
4257 host must at least be to be able to connect to server. The vendor
4258 string can be regex matched too. Added new function
4259 silc_server_connection_allowed to check maximum number of allowed
4260 connections, and allowed versions for incoming connections.
4261 Affected files are silcd/server.c, server_util.[ch] and
4264 Sun Mar 17 10:24:50 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4266 * Added preliminary support for signals in scheduler. The
4267 signals we care about are now blocked always when the scheduler
4268 is locked. This way we can synchronise the use of signal with
4269 scheduler. It is guaranteed that when signal occurs the scheduler
4270 is not locked, and thus new tasks can be safely added to the
4273 Renamed silc_schedule_wakeup_init and silc_schedule_wakeup_uninit
4274 to silc_schedule_internal_init and silc_schedule_internal_uninit.
4275 Added new platform specific routines
4276 silc_schedule_internal_signals_[un]block and
4277 silc_schedule_internal_signal_[un]register.
4279 Added new functions to SILC Schedule API:
4280 silc_schedule_signal_[un]register. Each signal that application
4281 is going to use should be registered to the scheduler.
4283 Affected files are lib/silcutil/silcschedule.[ch],
4284 lib/silcutil/*/silc*schedule.c.
4286 Sat Mar 16 22:39:23 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4288 * Check for unauthenticated client and server in the
4289 silc_server_new_client and silc_server_new_server functions.
4290 Affected file silcd/packet_receive.c.
4292 * Added function silc_string_is_ascii to check whether given
4293 string is 7-bit ASCII string. Affected files are
4294 lib/silcutil/silcutil.[ch].
4296 * Added function silc_id_is_valid_server_id into the
4297 silcd/serverid.c and added checking for valid Server ID's in
4298 silc_server_new_server. The Server ID must always be based
4299 on the server's public IP address.
4301 * Added logging of DISCONNECT packet message in the server.
4302 Affected file silcd/server.c.
4304 Sat Mar 16 18:04:30 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4306 * Changed all library interfaces that use Global RNG to also
4307 accept SilcRng as argument. Affected files are
4308 lib/silcclient/command.c, lib/silccore/silcauth.[ch],
4309 lib/silccore/silcchanel.[ch], lib/silcclient/client_channel.c,
4310 silcd/packet_send.c, lib/silccore/silcprivate.[ch],
4311 lib/silcmath/silcprimegen.c, lib/silcmath/silcmath.h, and
4312 lib/silccrypt/rsa.c.
4314 * Added function silc_pkcs_generate_key to the
4315 lib/silccrypt/silcpkcs.[ch] for applications so that they
4316 don't need to do pkcs->pkcs->init calls anymore.
4318 * Remove SilcSocketConnection from the SFTP API since it really
4319 wasn't needed there. The application has the information
4320 saved in its contexts anyway and the SFTP layer doesn't need
4321 know about it. Affected files lib/silcsft/silcsftp.h and
4322 lib/silcsftp/sftp_[server/client].c.
4324 * Rewrote the SILC SIM (modules) interface in lib/silcsim.[ch].
4325 The SilcSimContext is not SilcSim.
4327 * Fixed possible buffer overflows in silc_id_render in the
4328 lib/silcutil/silcutil.c.
4330 * On EPOC the global crypto module lists are not used at all
4331 in the crypto library. Added support for using the constant
4332 algorithm list on EPOC. Affected files are
4333 lib/silccrypt/silccipher.c, silchash.c, silchmac.c and
4336 * Fixed the handling of third parameter of KICKED notify, since
4337 it was mistakenly updated to SILC Protocol 1.0 even though it
4338 is to be included in 1.1. Since it is not in 1.0 it is not
4339 mandatory, and this fix now handles it only if it is provided,
4340 and it is not error if it is not provided. Affected file
4341 lib/silcclient/client_notify.c.
4343 Sat Mar 16 09:07:27 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4345 * Handled CHANNEL_CHANGE notify (ignore it) in Irssi SILC
4346 client. Affected file irssi/src/silc/core/client_ops.c.
4348 * Merged with Irssi 0.8.4 from irssi.org CVS.
4350 Thu Mar 14 12:53:57 CET 2002 Pekka Riikonen <priikone@silcnet.org>
4352 * Check for valid socket connection in client entries before
4353 sending any messages. Fixes a crash, but doesn't fix some
4354 other underlaying bug that is lurking there. Affected
4355 file silcd/packet_send.c.
4357 Thu Mar 14 13:38:12 EET 2002 Timo Sirainen <tss@iki.fi>
4359 * $usermode, $cumode and $cumode_space expandos shouldn't do
4360 anything with non-SILC server records. Affected file
4361 irssi/src/silc/core/silc-expandos.c
4363 Wed Mar 13 21:38:26 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4365 * Fixed the silc_net_check_[host/local]_by_sock to support
4366 IPv6 bound sockets as well. Now they can return IPv6 addresses
4367 as well. Affected file lib/silcutil/silcnet.c.
4369 * Fixed silc_net_addr2bin to correctly convert IPv6 addresses.
4370 Affected lib/silcutil/unix/silcunixnet.c.
4372 * Fixed ID rendering (at least on some platforms, not NetBSD)
4373 for IPv6 addresses. Affected file lib/silcutil/silcutil.c.
4375 Tue Mar 12 17:58:59 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4377 * Added silc_hash_public_key and silc_hash_public_key_compare
4378 functions to be used with SilcHashTable. They can be used to
4379 hash public keys and compare public keys in hash table. Affected
4380 file lib/silcutil/silcutil.[ch].
4382 * Added support for specifying multiple public keys for Client
4383 connection section in server configuration file. This makes it
4384 possible to accept multiple public keys from same host, or to
4385 make a section that accepts any incoming host, and have the
4386 accepted public keys listed in the section.
4388 Added functions silc_sever_[find/get]_public_key, added the
4389 support for this actually to all connection sections but only
4390 the Client section is currently allowed to specify multiple
4393 Affected files are silcd/server.c, server_internal.h,
4394 command.c, protocol.c, server_util.[ch], packet_receive.c.
4396 Mon Mar 11 23:37:38 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4398 * Merged Irssi 0.8.2 from irssi.org CVS.
4400 Sun Mar 10 23:34:48 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
4402 * If silc_debug is TRUE, also output standard logging messages
4403 to stderr with the debug output.
4405 Made silc_log_reset_all() flushing all channels before returning.
4406 Also fixed some documentation typos.
4408 Affected files are lib/silcutil/silclog.[ch].
4410 Sun Mar 10 20:07:49 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4412 * Fixed the server to check correctly the amount of connections
4413 from single host, by checking also the type of the connection.
4414 Fixed also the comparison of number of connections and number
4415 of allowed connections. Affected files are silcd/server.c,
4418 Fri Mar 8 17:16:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4420 * Fixed the USERS command reply to save the user's mode on the
4421 channel as well. Fixed JOIN command reply to check whether a
4422 client is on channel already and not join it twice. Affected
4423 file lib/silcclient/command_reply.c.
4425 * Added new file silc-expandos.c into irssi/silc/core/ to return
4426 various stuff for various signal for the statusbar etc. updating.
4427 Now Irssi SILC client prints channel user modes etc. on the
4430 * The user mode (like server/router operator changes) is now shown
4431 on the Irssi SILC client's statusbar. The affected files are
4432 irssi/src/silc/core/client_ops.c, silc-expandos.c.
4434 Thu Mar 7 19:21:22 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4436 * Changed silc_mutex_[un]lock calls in lib/silcutil/silcschedule.c
4437 to SILC_SCHEDULE_[UN]LOCK macros.
4439 * Added more error printing to logs in server code. Affected
4440 files silcd/server.c and silcd/protocol.c.
4442 * Fixed -S option parsing in Irssi SILC Client. Affected file
4443 irssi/src/silc/core/silc-core.c.
4445 * Added silc_buffer_alloc_size function. Affected file is
4446 lib/silcutil/silcbuffer.h.
4448 Tue Mar 5 14:37:27 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4450 * Changed all silc_[hash|hmac|cipher|pkcs]_default tables to
4451 constants. Affected files in
4452 lib/silccrypt/silcpkcs.[ch], silchash.[ch], silchmac.[ch] and
4455 * Changed the internal SFTP Memory FS table to const. Affected
4456 file lib/silcsftp/sftp_fs_memory.c.
4458 Sun Mar 3 18:37:13 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4460 * Fixed the buffer formatting and unformatting routines to
4461 check the size of 64 bits types with sizeof(). Affected
4462 file is lib/silcutil/silcbuffmt.c.
4464 Mon Feb 25 17:19:05 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4466 * Removed 0.6.x backwards support.
4468 Sun Feb 24 12:53:25 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4470 * Changed all integer type names:
4471 [u]int[8/16/32/64] -> Silc[UInt/Int][8/16/32/64]. This is
4472 to avoid collisions with other libraries using same type names
4475 Sat Feb 23 20:31:43 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4477 * Added `prefer_ipv6' argument to the functions
4478 silc_net_gethostbyname[_async]. If it is TRUE it will return
4479 IPv6 address over IPv4. If FALSE IPv4 address is returned
4480 even if IPv6 address was found. Affected files
4481 lib/silcutil/silcnet.[ch].
4483 * Added support silc_net_create_connection[_async] to fallback
4484 to IPv4 address if IPv6 address could not be used (like if
4485 it doesn't work on a specific system). Affected file in
4486 lib/silcutil/unix/silcunixnet.c.
4488 Sat Feb 23 15:20:30 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4490 * Added silc_schedule_reinit function to do the enlarging
4491 of the max tasks handling capabilities of the scheduler.
4492 Affected files lib/silcutil/silcschedule.[ch].
4494 Wed Feb 20 20:41:01 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4496 * Added automatic extern "C" { ... } for C++ compilers so the
4497 application does not need to define them. Affected file
4498 includes/silcincludes.h.
4500 * Renamed lib/silcclient/silcapi.h to silcclient.h as the
4501 old name went against naming convention. Applications now
4502 include "silcclient.h" instead of "clientlibincludes.h".
4503 Removed includes/clientlibincludes.h, it is redundant now.
4505 * Renamed includes/version.h to silcversion.h.
4507 * Added really preliminary support for OS/2 into the util
4508 library. Only thread & mutex API is implemented, others
4509 are still to be implemented. Created the lib/silcutil/os2/
4510 directory. Created also file includes/silcos2.h.
4512 Wed Feb 20 18:48:49 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4514 * Added preliminary BeOS support into the util library.
4515 Created lib/silcutil/beos/, and implemented all the needed
4516 functions to support SILC on BeOS. Created also file
4517 includes/silcbeos.h.
4519 Mon Feb 18 15:49:22 EET 2002 Timo Sirainen <tss@iki.fi>
4521 * Added proper initializations to silc's irssi code, so it's
4522 now possible to load it as module. Affected files
4523 irssi/src/silc/core/silc-core.c,
4524 fe-common/silc/fe-common-silc-core.[ch] and fe-text/silc.c
4526 Sun Feb 17 19:02:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4528 * Merged latest Irssi (0.8.1) from the irssi.org's CVS into
4531 * Fixed the silcdoc document generator to correct generate
4532 docs from all kinds of filenames. Affected files are
4533 util/robodoc/Source/generator.c, scripts/silcdoc/silcdoc
4535 * ROBOdoc documented lib/silcutil/silcmemory.h.
4536 Added also new function silc_memdup.
4538 * Removed lib/silcutil/silcbufutil.h and moved those routines
4539 to the lib/silcutil/silcbuffer.h.
4541 Sun Feb 17 15:52:30 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4543 * Added `user_count' to the SilcChannelEntry which now tells the
4544 number of users on the channel. The user count is now saved
4545 in normal server of global channels as well. Affected files
4546 silcd/server.c, idlist.h, packet_receive.c and command.c.
4548 * Splitted lib/silcutil/silcutil.[ch] into silcfileutil.[ch] to
4549 include file utility functions.
4551 * Fixed the lib/silcsftp/sftp_fs_memory.c to use silcutil routines
4552 instead of calling directly OS routines.
4554 * Fixed NICK change printing in Irssi SILC Client. Fixed
4555 KICKED notify printing in Irssi SILC Client. Affected file
4556 irssi/src/silc/core/client_ops.c.
4558 * Fixed a NICK change bug in client library, to not recreate the
4559 client_entry->channels hash table everytime nick is changed.
4560 Affected file lib/silcclient/client.c.
4562 Sun Feb 17 10:10:14 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4564 * ROBOdoc documented the lib/silcske/silcske.h, and improved
4565 the SKE interface a bit.
4567 * Fixed padding problem in PKCS#1. The padding was not actually
4568 random since the random number generator was used incorrectly.
4569 This security bug affects only when encrypting with PKCS#1, and
4570 it is not currently used at all in SILC. SILC only use signing
4571 with PKCS#1. Affected file lib/silccrypt/pkcs1.c.
4573 Sat Feb 16 13:44:24 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4575 * Rewrote the notify handling in Irssi SILC client to not call
4576 the events as signals. Fixes problems with Perl support.
4577 Affected files irssi/src/silc/core/client_ops.c, silc-channels.c.
4579 * Send the auto-nicking NICK command in client library with
4580 little timeout after connecting. The affected file is
4581 lib/silcclient/client.c.
4583 * Added following new config file settings:
4584 channel_rekey_secs, key_exchange_rekey, key_exchange_pfs,
4585 key_exchange_timeout, conn_auth_timeout, connections_max,
4588 Implemented all the new config settings handling in the server.
4590 Optimized the use of SKE Mutual flag usage. Use it only
4591 if connection authentication protocol is not based in public
4594 Renamed all SilcServerConfigSection* to SilcServerConfig*
4595 to have a bit shorter names.
4597 Affected files silcd/serverconfig.[ch], server.[ch], and
4600 Sat Feb 16 02:46:43 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
4602 * Cleaned up the listening sockets code, preparing for the rehash
4603 support. Affected file is silcd/server.c.
4605 * Fixed some output messages. Affected files are silcd/silcd.c,
4608 Fri Feb 15 19:10:20 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4610 * Create lib/doc/silcrng_intro.html document as introduction
4611 to SILC RNG. ROBOdoc documented lib/silccrypt/silcrng.h.
4613 Fri Feb 15 13:23:03 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
4615 * Fixes to the silcd config template. Affected file is
4616 doc/example_silcd.conf.in.
4618 * Removed type casts from silc_calloc(), conforming to the
4619 CodingStyle. Affected file is lib/silcutil/silcconfig.c.
4621 * Removed param_name member from client, server, and router
4622 section structs, now identifying the param directly.
4624 Added CONFIG_FREE_AUTH macro in config file parsing.
4626 Affected files are silcd/serverconfig.[ch].
4628 Fri Feb 15 12:24:08 EET 2002 Timo Sirainen <tss@iki.fi>
4630 * Fixed command line parameter handling. All SILC initialization
4631 is now done in silc_core_init() which also fixes autoconnecting
4634 Affected files irssi/src/silc/core/silc-core.c,
4635 irssi/src/fe-text/silc.c.
4637 Thu Feb 14 22:03:58 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4639 * Added new configuration options and blocks:
4640 keepalive_secs, reconnect_count, reconnect_interval,
4641 reconnect_interval_max, reconnect_keep_trying and
4642 require_reverser_lookup. Added ConnectionParam block, and
4643 implemented the connection parameters when connecting as
4644 initiator and when accepting connections as responder.
4646 Added CONFIG_IS_DOUBLE macro in config file parsing, to check
4647 whether given configuration value has been given already.
4649 Affected files silcd/serverconfig.[c], server.[c].
4651 * Splitted the doc/example_silcd.conf.in. Separated the crypto
4652 algorithm parts and created new file silcalgs.conf, that
4653 is now included from the example_silcd.conf.in.
4655 * Optimized the silc_server_connect_to_router_second to take
4656 the connection configuration object from the SilcServerConnection
4657 object instead of finding it during the connecting phase.
4658 Added the configuration object to SilcServerConnection struct.
4659 Affected files silcd/server_internal.h, server.c.
4661 Thu Feb 14 16:02:26 CET 2002 Pekka Riikonen <priikone@silcnet.org>
4663 * Add the client on channel after it was resolved at the
4664 channel message receiving, and it was not already on the
4665 channel. Affected file lib/silcclient/client_channel.c.
4667 Wed Feb 13 23:16:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4669 * Fixed the public key authentication to allocate always the
4670 destination signature buffer instead of using static buffer.
4671 Affected file silcd/protocol.c.
4673 Wed Feb 13 20:51:13 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4675 * Unified the serverconfig.[ch]'s helper function interface.
4676 Affected file silcd/serverconfig.[ch].
4678 * Removed doc/example_silc.conf.in since it is redundant.
4679 The make install will now install irssi/silc.conf file.
4681 * Added new Passphrase and Publickey authentication methods to
4682 config file, allowing both public key and passphrase based
4683 authentication to be set at the same time.
4685 Added `prefer_passphrase_auth' setting in config file which
4686 can be used to set to prefer passwd auth if both passwd and
4687 public key is set. If not set, public key is preferred.
4688 This has effect only when being initiator (responder will try
4691 Added support for authentication with passphrase and public key
4692 at the same time. The passphrase is tried first always since
4693 it is faster to check.
4695 Affected file silcd/serverconfig.[ch], server.c, protocol.[ch].
4697 Wed Feb 13 12:46:25 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
4699 * Merged the new SILC Config library, with the server parsing
4700 support. Read the header file silcconfig.h or the toolkit
4701 documentation for the news. Affected files are
4702 doc/example_silcd.conf.in lib/silcutil/silcconfig.[ch]
4703 silcd/command.c silcd/packet_receive.c silcd/packet_send.c
4704 silcd/protocol.c silcd/server.c silcd/server_backup.c
4705 silcd/serverconfig.[ch] silcd/silcd.c.
4707 * Fixed some silclog documentation. Affected file is
4708 lib/silcutil/silclog.h.
4710 Sun Feb 10 18:11:30 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4712 * The silc_cipher_register, silc_hash_register and
4713 silc_hmac_register now checks if the object to be registered
4714 is registered already. Affected files are
4715 lib/silccrypt/silccipher.c, silchash.c and silchmac.c.
4717 Sun Feb 10 15:48:38 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4719 * Merged new irssi from irssi.org's CVS, the version 0.7.99.
4721 Sat Feb 9 14:54:33 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4723 * Allow zero length channel messages inside the Channel Message
4724 Payload. Affected file lib/silccore/silcchannel.c.
4726 * Fixed scripts/silcdoc/silcdoc to support all kinds of filenames
4727 as header filenames.
4729 * Removed lib/silcclient/README and created HTML file
4730 lib/silcclient/silcclient_using.html, which is now included
4731 as part of Toolkit documentation.
4733 Thu Feb 7 10:12:25 CET 2002 Pekka Riikonen <priikone@silcnet.org>
4735 * Fixed CUMODE_CHANGE notify handling to change the mode of
4736 correct client. Affected file lib/silcclient/client_notify.c.
4738 * Make silc_rng_alloc fail if it cannot allocate the sha1
4739 hash algorithm. Affected file lib/silccrypt/silcrng.c.
4741 Sun Feb 3 17:20:52 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4743 * Fixed the file transfer's key agreement payload to include
4744 zero port also if the hostname is NULL because it could not
4747 Call file transfer monitor callback now also if error occurs
4748 during key agreement protocol.
4750 Changed the silc_client_file_send interface to return the
4751 SilcClientFileError instead of session id. The session ID
4752 is returned into pointer provided as argument.
4754 Check that the file exists locally before sending the
4755 file transfer request at all.
4757 Affected file lib/silcclient/client_ftp.c, silcapi.h.
4759 * Added SILC_CLIENT_FILE_KEY_AGREEMENT_FAILED file transfer
4760 error than can occur while key agreement protocol. Affected
4761 file lib/silcclient/silcapi.h.
4763 * Fixed the event_mode CMODE handler to not crash when mode
4764 is changed and +k mode is set in the channel. Affected file
4765 irssi/src/silc/core/silc-channels.c.
4767 * Fixed SILC_LOG_ERROR to give out Error and not Warning, and
4768 SILC_LOG_WARNING to give out Warning and not Error. Affected
4769 file lib/silcutil/silclog.c.
4771 * Fixed the channel message payload decryption in the function
4772 silc_channel_message_payload_decrypt to not modify the original
4773 buffer before it is verified that the message decrypted
4774 correctly. Otherwise, next time it is called with correct
4775 channel key it won't encrypt since the payload is corrupted.
4776 Affected file lib/silccore/silcchannel.c.
4778 Sun Feb 3 11:46:12 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4780 * Do not constantly resize the window. A fix patch by cras.
4781 Affected file irssi/src/fe-text/screen.c.
4783 Sat Feb 2 16:54:18 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4785 * Applied IPv6 fix patch from Jun-ichiro itojun Hagino.
4786 Affected file lib/silcutil/silcnet.c.
4788 Fri Feb 1 22:33:11 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4790 * Fixed a bug in hash table internal routine for traversing
4791 the table with foreach callback. The current entry may
4792 become invalid in the callback but it was referenced after
4793 the callback returned.
4795 Do not allow auto rehashing of hash table during the
4796 silc_hash_table_foreach operation, for same reasons as it is
4797 not allowed for SilcHashTableList. Affected files are
4798 lib/silcutil/silchashtable.[ch].
4800 Fri Feb 1 14:55:00 CET 2002 Pekka Riikonen <priikone@silcnet.org>
4802 * Defined DLLAPI into silcincludes.h and silcwin32.h for
4803 Win32 DLL. extern's in header files are now declared with
4806 Thu Jan 31 23:34:33 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4808 * Fixed private message handling. It used some old code that
4809 caused the client to crash. Affecte file is
4810 lib/silcclient/client_prvmsg.c.
4812 Thu Jan 31 19:06:22 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4814 * Added function silc_client_add_channel,
4815 silc_client_replace_channel_id, and removed functions
4816 silc_client_new_channel_id and silc_idlist_get_channel_by_id
4817 from client library.
4819 * Added cross reference of the joined channels to the
4820 SilcClientEntry, and changed the SilcChannelEntry's
4821 users list to SilcHashTable. The affected files are
4822 lib/silcclient/idlist.[ch].
4824 * Fixed a bug in hash table tarversing. While the hash table
4825 is traversed with SilcHashTableList the table must not be
4826 rehashed. It is now guaranteed that auto rehashable tables
4827 are not rehashed while tarversing the list. Also defined that
4828 silc_hash_table_rehash must not be called while tarversing
4829 the table. Added function silc_hash_table_list_reset that must
4830 be called after the tarversing is over. The affected files are
4831 lib/silcutil/silchashtable.[ch].
4833 * Changed all hash table traversing to call the new
4834 silc_hash_table_list_reset in server and in client library.
4836 * Added function silc_client_on_channel to return the
4837 SilcChannelUser entry if the specified client entry is joined
4838 on the specified channel. This is exported to application as
4839 well. Affected files lib/silcclient/client_channel.c, silcapi.h.
4841 Wed Jan 30 19:14:31 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4843 * Fixed founder regaining problem with JOIN command on normal
4844 server. The notify for mode change must be sent always and
4845 not only if !cmd->pending. Affected file silcd/command.c.
4847 * Fixed the WHOWAS command's reply sending to support the
4848 lists correctly. Affected file silcd/command.c.
4850 Wed Jan 30 11:11:47 CET 2002 Pekka Riikonen <priikone@silcnet.org>
4852 * When sending JOIN command to router for processing the
4853 sender's old command identifier was not saved back to the
4854 sender's command context, fixed now. The affected file is
4857 * Create the key in JOIN command of the router did not return
4858 the channel key, added check for this. Affected file is
4861 * Fixed a channel ID update bug in JOIN command reply. Do
4862 not directly upgrade the ID but call the function
4863 silc_idlist_replace_channel_id if the ID was changed.
4864 Affected file silcd/command_reply.c.
4866 * Fixed memory leaks from command calling if it would fail.
4867 Affected file silcd/command.c.
4869 Tue Jan 29 19:49:31 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4871 * Applied patches from cras:
4873 Memory leak fixes around libaries, irssi window resize fix,
4874 new silclist.h and silcdlist.h, all extern inline changed to
4877 * Removed dotconf from lib/dotconf, not needed anymore.
4879 * Removed TRQ from lib/trq, not needed anymore.
4881 * Do more frequent heartbeats (5 minutes instead of 10 minutes)
4882 with server connections. Later this will be configurable
4883 in config file after new config file is done. Affected file
4886 Tue Jan 29 10:35:03 CET 2002 Pekka Riikonen <priikone@silcnet.org>
4888 * Fixed a crash in server related to channel announcements.
4889 Affected file silcd/server.c.
4891 Mon Jan 28 17:49:42 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4893 * Fixed memory leaks in silc_server_create_new_channel*
4894 functions. Affected file silcd/server.c.
4896 * Fixed the CHANNEL_CHANGE notify to re-announce the channel
4897 which ID was changed. This way the router will send the
4898 user list for the channel again, and server won't be in
4899 desync in some rare circumstances. Affected file is
4900 silcd/packet_receive.c.
4902 Sun Jan 27 21:04:19 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4904 * Check for NULL socket pointer in the function
4905 silc_server_packet_send_to_channel_real. Affected file
4906 silcd/packet_send.c.
4908 * Fixed the BAN notify handling to correctly remove ban
4909 list. Affected file silcd/packet_receive.c.
4911 Sat Jan 26 23:01:03 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4913 * Fixed some header addition to Toolkit distribution in
4914 lib/silcutil/Makefile.am and lib/trq/Makefile.am.
4916 * Added lib/silcclient/client_ops_example.h as an template
4917 file for application programmers to quickly start using
4918 the SilcClientOperation functions in their application.
4919 Updated the lib/silcclient/README as well to tell about this
4920 nice file made available.
4922 Sat Jan 26 10:45:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4924 * Call silc_server_remove_from_channels when removing client
4925 entry when NO_SUCH_CLIENT_ID was received. Affected file
4926 is silcd/command_reply.c.
4928 Fri Jan 25 19:12:36 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4930 * Added server & router operator statistics updating. Affected
4931 file silcd/packet_receive.c and silcd/command.c.
4933 * Fixed the SERVER_SIGNOFF notify handling on normal server
4934 not to save the history information for clients. Same was
4935 fixed earlier in remove_clients_by_server function, but not
4936 here. Affected file silcd/packet_receive.c.
4938 * Raised the default connection-retry count from 4 to 7 in
4939 server. Affected file silcd/server.h.
4941 * Cancel any possible reconnect timeouts when we start the
4942 key exchange. Affected file silcd/server.c.
4944 * Do not reconnect on connection failure when SCONNECT was
4945 given. Affected files silcd/server.[ch].
4947 Tue Jan 22 18:19:36 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4949 * Removed assert()'s from the lib/silcclient/client_keyagr.c.
4951 * Fixed the NICK command to always give the unformatted
4952 nickname to the one giving the NICK command. If unformatted
4953 nickname is cached already it will be formatted and the
4954 local entry will always get the unformatted nickname.
4955 Affected file lib/silcclient/idlist.c.
4957 * Fixed some double frees from client library commands.
4958 Affected file is lib/silcclient/command.c.
4960 * Fixed CUMODE command in server to assure that no one can
4961 change founder's mode than the founder itself, there was a
4962 little bug. Affected file silcd/command.c.
4964 Mon Jan 21 19:07:53 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4966 * Removed the SilcClientCommandDestructor from the client
4967 libary, it is not needed anymore. Affected files are
4968 lib/silcclient/silcapi.h, command[_reply].[ch],
4969 client_notify, idlist.c.
4971 * Fixed GETKEY command to first resolve client, and then
4972 resolve the server only if the client was not found, instead
4973 of resolving both at the same time. Affected file is
4974 lib/silcclient/command.c.
4976 * Added silc_client_start_key_exchange_cb and lookup the
4977 remote hostname and IP address before starting the key
4978 exchange with server. The affected file is
4979 lib/silcclient/client.c.
4981 * The server's public key is now saved using the IP address
4982 of the server and not the servername for the filename.
4983 The hostname public key filename is checked as an fall back
4984 method if the IP address based filename is not found.
4986 Fixed the GETKEY command to save the fetched server key
4987 in correct filename.
4989 Print the remote server's hostname now when new key is
4990 received during connection process. Affected file is
4991 irssi/src/silc/core/client_ops.c.
4993 * Return always our own public key to the client if it asks
4994 for it with GETKEY command. Affected file silcd/command.c.
4996 * Removed the use_auto_addr variable from default config
4997 file since it was in wrong section. Affected file is
5000 * Fixed TOPIC_CHANGE notification to not route it when it
5001 was sent using silc_server_send_notify_to_channel function.
5002 Affected file silcd/command.c.
5004 * Fixed silc_server_send_notify_kicked to send the kicker's
5005 Client ID also, it was missing. Affected files are
5006 silcd/command.c, silcd/packet_send.[ch].
5008 Thu Jan 17 18:59:11 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5010 * Do not save client history information in SERVER_SIGNOFF.
5011 Fixes the bug in normal server that it does not detect
5012 the client becoming valid after the server becomes back
5013 online. Affected file silcd/server_util.c.
5015 * Added `sock_error' field into the SilcSocketConnection
5016 context. When error occurs during socket operation (read
5017 or write) the error is saved. Added also new function
5018 silc_socket_get_error to return human readable socket error
5019 message. Affected files are lib/silcutil/silcsockconn.[ch],
5020 lib/silcutil/unix/silcunixsockconn.c, and
5021 lib/silcutil/win32/silcwin32sockconn.c.
5023 * The server now prints the socket error message in the
5024 signoff for client. Affected file silcd/server.c.
5026 * Fixed the `created' channel information sending from router
5027 to server in JOIN command. Checks now whether the channel
5028 really was created or not and set it according that.
5030 Fixed the JOIN command to use the client entry's current
5031 ID during the joining procedure instead of the one it sent
5032 in the command (it is checked though), since it can change
5033 between the packet processing and command processing, and
5034 would just case unnecessary pain in the client end. Affected
5035 file silcd/command.c.
5037 * Fixed a channel key payload sending to use correct channel
5038 ID when the server was forced to change the channel's ID by
5039 router. Router sent the key payload with the old Channel ID.
5040 Affected file silcd/packet_receive.c.
5042 Wed Jan 16 22:26:30 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5044 * Call silc_server_save_channel_key only if the key payload
5045 was provided in the JOIN command's command reply. Affected
5046 file silcd/command_reply.c.
5048 Tue Jan 15 18:49:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5050 * Fixed silc_mp_sizeinbase to return the value correctly with
5051 MPI. Affected file lib/silcmath/mp_mpi.c.
5053 * Fixed the stop_server signal to correctly stop the scheduler
5054 and gracefully stop the server when SIGTERM or SIGINT signals
5055 are received. Affected file silcd/silcd.c.
5057 Mon Jan 7 23:38:19 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
5059 * Simple handling of TERM and HUP signals. Also added some log
5060 flushing call around. Affected file is
5063 * Fixed small bugs in silclog.c. Now buffering output will take
5064 effect after 10 seconds since startup: This will ensure that
5065 no important startup messages are lost. Also output redirection
5066 will preserve original format ([Date] [Type] message).
5067 Affected file is lib/silcutil/silclog.c.
5069 * Added two options to the config file, in the logging section:
5070 quicklogs:<yes/no>: and flushdelay:<seconds>:. Affected files
5071 lib/silcutil/silclog.[ch], silcd/serverconfig.[ch].
5073 Sun Jan 6 12:49:40 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5075 * Do not print the warning about log files not being initialized
5076 more than once to avoid excess logging. Affected file is
5077 lib/silcutil/silclog.c.
5079 * Fixed the SIM compilation in lib/silcsim/Makefile.am. Fixed
5080 the SIM copying in make install in Makefile.am.pre.
5082 Sun Jan 6 01:10:21 CET 2001 Johnny Mnemonic <johnny@themnemonic.org>
5084 * Rewritten silclog APIs. Globally interesting changes follows:
5085 silc_log_set_files() changed to silc_log_set_file().
5086 silc_log_set_callbacks() changed to silc_log_set_callback().
5087 ROBOdoc documented silclog header file.
5088 SilcLogCb now returns bool to wether inihibit the default
5089 handler or not (to keep the old behaviour return always TRUE).
5090 The new APIs should also fix the problem of the
5091 silcd_error.log file that was written in the current directory.
5094 Log files streams will remain opened after silc_log_set_file()
5095 call, means less CPU usage notably on high traffic servers.
5096 File streams are now full buffered, and flushed to the disk
5097 every 5 minutes, lesses HD activity and CPU usage.
5098 Messages can be redirected, allowing admins to configure
5099 one single logfile for all server messages.
5100 the silc_log_quick global variable to activate fast-logging.
5101 Affected files lib/silcutil/silclog.[ch]
5103 * Changed some code to conform new silclog APIs. Affected
5104 files are doc/example_silcd.conf.in, silcd/server.c
5105 irssi/src/silc/core/silc-core.c, silcd/serverconfig.[ch],
5108 * Fixed a memory leak that could occur in some situations.
5109 Affected file silcd/serverconfig.c.
5111 Sat Jan 5 13:37:29 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5113 * Added the silc_client_del_client to remove the client from
5114 all channels as well. Affected file lib/silcclient/idlist.c.
5116 * Fixed the client library to correctly remove the client
5117 from all channels when the client entry is being destroyed.
5118 Affected file lib/silcclient/client_notify.c, command.c.
5120 * Added auto-nicking support to the client library. If the
5121 applicatio now sets client->nickname it will be sent to the
5122 server after connecting by the library. This way for example
5123 SILCNICK (or IRCNICK) environment variables will have effect
5124 and always change the nickname automatically to whatever
5125 it is wanted. Affected file lib/silcclient/client.[ch].
5127 * Renamed silc_server_command_bad_chars to the
5128 silc_server_name_bad_chars and moved it to the
5129 silcd/server_util.[ch]. Added also new function
5130 silc_server_name_modify_bad to return nickname that
5131 includes bad characters as new nickname without those
5132 bad characters. This check and modify is now used in
5133 silc_server_new_client when the username is initially set
5134 as nickname, so it must be checked to be valid nickname.
5135 Affected file silcd/packet_receive.c.
5137 * The nickname length is now taken from the packet for real
5138 and not trusted to strlen() since it clearly can return
5139 wrong length for nickname including bad characters. This
5140 also applies to channel names. Affected file silcd/command.c.
5142 * Removed the lib/silcsilm/modules directory. Modules are now
5143 compiled into the lib/silcsim. Fixed the copying of the
5144 modules to follow symbolic links in Makefile.am.pre.
5146 Wed Jan 2 18:56:21 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5148 * Fixed silc_string_regexify list creation. Fixes bugs with
5149 BAN and INVITE commands in server. The affected file is
5150 lib/silcutil/unix/silcunixutil.c.
5152 Sun Dec 30 13:41:34 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5154 * Removed the command destructor entirely from the server's
5155 command and command reply routines. It is not needed, and
5156 its usage was buggy and caused crashes. Affected files are
5157 silcd/command[_reply].[ch].
5159 Fri Dec 28 12:43:22 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5161 * Cancel protocol and NULL sock->protocol if timeout
5162 occurred during protocol. Affected file silcd/server.c.
5164 * Cancel protocol timeouts always before calling the final
5165 callback, to assure that after final callback is called
5166 no other state will be called for the protocol anymore.
5167 Affected file silcd/protocol.c.
5169 * Print error log if incoming connection configuration could
5170 not be found. Affected file silcd/server.c.
5172 * Fixed JOIN command to correctly save the founder mode
5173 to the client on normal SILC server, when the channel
5174 was created by the router. Affected file silcd/command.c.
5176 * Fixed LIST command (hopefully) to send correct reply
5177 packets. Affected file silcd/command.c.
5179 Thu Dec 20 16:14:52 CET 2001 Pekka Riikonen <priikone@silcnet.org>
5181 * The silc_packet_receive_process now returns FALSE if the
5182 read data was invalid packet, and TRUE if it was ok.
5184 The server now checks that if unauthenticated connection
5185 sends data and its processing fails the server will close
5186 the connection since it could be a malicious flooder.
5188 Affected files lib/silccore/silcpacket.[ch], silcd/server.c.
5190 Wed Dec 19 21:31:25 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5192 * Make sure the warning about error opening a log file is
5193 printed only once and not everytime it fails (produces
5194 too much useless log). Affected file lib/silcutil/silclog.c.
5196 Wed Dec 19 18:21:51 CET 2001 Johnny Mnemonic <johnny@themnemonic.org>
5198 * Made the silc_server_daemonise() function more readable.
5199 Affected file silcd/server.c.
5201 * Pid file is now optional, the user may comment it out from
5202 the config file. Removed define SILC_SERVER_PID_FILE, we
5203 don't need a default any longer. Affected file
5204 configure.in.pre, lib/Makefile.am.pre.
5206 * Make some use of the pid file. The server now dies at startup
5207 if it detects a valid pid file on his path. The server would
5208 die anyway in this circumstance, because of the bind() failure.
5209 Affected file silcd/silcd.c.
5211 * No longer compiling lib/dotconf.
5213 Mon Dec 17 18:24:27 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5215 * Fixed JOIN command parsing not to crash. Affected file
5216 lib/silcclient/command.c.
5218 * Fied the NICK_CHANGE notify to add the new client entry
5219 even it is resolved. This removes an <[unknown]> nick
5220 thingy bug in the client. Affected file is
5221 lib/silcclient/client_notify.c.
5223 * Do not try to allocate 0 bytes (efence does not like it)
5224 in lib/silccore/silccomand.c when encoding payload.
5226 * Do not take IRCNICK as nickname in Irssi SILC client since
5227 it is not possible to set nickname before hand connecting
5228 the server (TODO has an entry about adding auto-nicking
5231 * Changed the silc_server_command_pending to check whether
5232 there already exists an pending entry with the specified
5233 command, command identifier and pending callback. This is
5234 to fix IDENTIFY and WHOIS related crashes that may register
5235 multiple pending commands with same identifier. Affected
5236 file silcd/command.c.
5238 * Fixed the server to reconnect to the router even if it
5239 was already reconnecting and EOF was received. This to
5240 fix a possibility that the server wouldn't ever try to
5241 auto-reconnect to the router. Affected file silcd/server.c.
5243 Sat Dec 15 20:31:50 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5245 * Fixed the server's password authentication to use the
5246 length of the locally saved password, and not the one
5247 sent in the packet. Affected file silcd/protocol.c.
5249 * Fixed same password authentication problem in the
5250 Authentication Payload handling routines in
5251 lib/silccore/silcauth.c.
5253 * Yet another password authentication problem fixed with
5254 channel password handling in silcd/command.c.
5256 Mon Dec 10 19:57:40 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5258 * If first character of string in silc_parse_userfqdn is '@'
5259 then do not parse it. Affected file is
5260 lib/silcutil/silcutil.c.
5262 Sun Dec 9 22:18:50 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5264 * Fixed minor bug in IDENTIFY command reply sending, which
5265 caused various weird problems during JOIN when it was
5266 resolving names for users. Affected file silcd/command.c.
5268 Sun Dec 9 19:18:41 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5270 * Fixed the IDENTIFY command reply sending to chech better valid
5271 clients. It was possible to send incomplete list of replies.
5272 Affected file silcd/command.c.
5274 Sat Dec 8 15:58:31 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5276 * Added silc_client_command[s]_[un]register functions now to
5277 dynamically register the commands in client library. Removed
5278 the static table of commands. This allows the client library
5279 to call commands without causing the application to know about
5280 what commands library has called.
5282 Removed the INFO command reply kludge to detect when the command
5283 was called by library. Now library use its own command reply
5284 function for INFO command.
5286 Added function silc_client_command_call to call a command.
5287 Application can use it to call command, not access the structure
5290 Now all commands that are sent by the client library (not
5291 explicitly sent by application) use own command reply functions.
5293 Affected files around lib/silcclient/ and in
5294 irssi/src/silc/core/.
5296 * Fixed the WHOIS command reply sending to chech better valid
5297 clients. It was possible to send incomplete list of replies.
5299 Fixed the WHOIS and IDENTIFY to send the request to router
5300 if normal server did not do it and did not find any results.
5302 Affected file silcd/command.c.
5304 Thu Dec 6 17:21:06 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5306 * Moved the internal data from SilcClient context into its
5307 own file, not accesible to application. Affected files
5308 lib/silcclient/client.h and lib/silcclient/client_internal.h,
5309 and other files in client library.
5311 Thu Dec 6 10:37:55 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5313 * Added doc/examples installation target in Makefile.am.pre.
5316 Tue Dec 4 17:43:19 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5318 * If NO_SUCH_CLIENT_ID notify is received for WHOIS or IDENTIFY
5319 commands the found client entry will be removed from the
5320 cache, after notifying application about the error. Affected
5321 file lib/silcclient/command_reply.c.
5323 * Changed the /MSG to check for exact nickname user gave, and
5324 not let `nick' match `nick@host' if it is only one found. Now,
5325 user must type the exact nickname (like nick@host2) even if
5326 there are no more than one same nicks found. This is to avoid
5327 a possibility of sending nickname to wrong nickname since
5328 `nick' could match `nick@host'. Affected file is
5329 irssi/src/core/silc-servers.c.
5331 Mon Dec 3 18:49:45 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5333 * Do not print "you are now server operator" or similar when
5334 giving /away command. Affected files are
5335 irssi/src/silc/core/client_ops.c, silc-servers.h.
5337 * Made the silc_server_command_pending_error_check to send
5338 the same command reply payload it received back to the
5339 original sender of the command. This way all arguments
5340 that was received by the server will be received by the
5341 client too. Affected file silcd/command.c.
5343 * Added the silc_idcache_add to return the created cache entry
5344 to a pointer. Affected file lib/silccore/silcidcache.[ch].
5346 * Add global clients to expire if they are not on any channel.
5347 This is because normal server will never know if they signoff
5348 if they are not on any channel. The cache expiry will take
5349 case of these entries. This is done by normal servers only.
5350 The affected files are silcd/command_reply.c,
5351 silcd/idlist.[ch], silcd/server and silcd/packet_receive.c.
5353 * If server receives invalid ID notification for WHOIS or
5354 IDENTIFY and the ID exists in the lists, it is removed.
5355 Affected file silcd/command_reply.c.
5357 * If NO_SUCH_CLIENT_ID is received for WHOIS or IDENTIFY command
5358 in client then client entry that it matches is searched and
5359 the nickname is printed on the screen for user. Affected
5360 file irssi/src/silc/core/client_ops.c.
5362 Mon Dec 3 11:56:59 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5364 * Use cache entry expire time in the LIST command reply to
5365 purge old entries from the cache after the LIST command
5366 reply has been received. This way we don't have non-existent
5367 entries in the cache for too long. Affected file is
5368 silcd/command_reply.c.
5370 Sun Dec 2 23:29:07 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5372 * If we are normal server, and we've not resolved client info
5373 in WHOIS or IDENTIFY from router, and it is global client,
5374 we'll check whether it is on some channel. If it is not
5375 then we cannot be sure about its validity and will resolve it
5376 from router. Fixes a bug in WHOIS and IDENTIFY. Affected
5377 file silcd/command.c.
5379 * Search channel by name (if possible) rather than by ID
5380 in IDENTIFY command's command reply. Affected file is
5381 silcd/command_reply.c.
5383 Sun Dec 2 13:48:46 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5385 * Distribute to the channel passphrase in CMODE_CHANGE notify.
5386 Updated specs and implemented it. Affected file silcd/command.c,
5387 silcd/packet_send.c and silcd/packet_receive.c.
5389 * Implemented the <founder auth> payload handling in the JOIN
5390 command. If provided all conditions for channel joining
5391 except requirement to provide correct passphrase can be
5392 overrided by the channel founder. Updated the protocol specs.
5393 Affected file silcd/command.c.
5395 Added support for founder auth in JOIN command in client
5396 library. Fixed the parsing of the JOIN command now to support
5397 all options as they should be. The affected file is
5398 lib/silcclient/command.c.
5400 * Optimized the WHOIS and IDENTIFY commands to send the request
5401 to router only if it includes nicknames or other names. If
5402 they include only IDs then check the local cache first before
5403 routing. Affected file is silcd/command.c.
5405 * Added channels topic announcements. Affected file is
5406 silcd/packet_receive.c and silcd/server.c.
5408 * Fixed the silc_server_send_notify_topic_set to really destine
5409 the packet to channel. Affected file silcd/packet_send.c.
5411 * Fixed a crash in CHANNEL_CHANGE notify handling in the client
5412 library. Affected file lib/silcclient/client_notify.c.
5414 * Added UMODE announcements. Affected file silcd/server.c.
5416 Sat Dec 1 12:52:39 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5418 * Memory leak fixes in:
5420 lib/silcutil/silcsockconn.c
5421 lib/silcske/silcske.c
5422 lib/silcske/groups.c
5424 lib/silccrypt/silcpkcs.c
5425 lib/silccore/silccommand.c
5426 lib/silccore/silcidcache.c
5431 * ROBOdoc documented the lib/silcske/groups.h file and a
5432 bit changed the interface for better.
5434 Thu Nov 29 22:12:50 EET 2001 Pekka Riikonen <priikone@silcnet.org>'
5436 * Update the client entry context in the ID cache after
5437 nick change. Affected file lib/silcclient/command.c.
5438 Fixes the CUMODE command when regaining founder privileges,
5439 and a little WHOIS problem.
5441 * Fixed silc_net_gethostbyname to correctly call the
5442 inet_ntop. Affected file lib/silcutil/silcnet.c.
5444 Thu Nov 29 19:31:23 EET 2001 Pekka Riikonen <priikone@silcnet.org>'
5446 * Added IPv6 support checking to the configure.in.pre, added
5447 also --enable-ipv6 option to override the check. Affected
5448 file configure.in.pre.
5450 * The silc_thread_create now calls the start function
5451 directly if threads support is not compiled in. Removes
5452 ugly #ifdef's from generic code. Affected files are
5453 lib/silcutil/unix/silcunixthread, win32/silcwin32thread.c.
5455 * Added silc_net_gethostby[name/addr]_async to asynchronously
5456 resolve. Affected files are lib/silcutil/silcnet.[ch].
5458 * Added support for rendering IPv6 based server, client and
5459 channel IDs. Affected file lib/silcutil/silcutil.c.
5461 * Added support for creating IPv6 based server IDs. Affected
5462 file is silcd/serverid.c.
5464 Wed Nov 28 23:46:09 EET 2001 Pekka Riikonen <priikone@silcnet.org>'
5466 * Added silc_net_gethostby[addr/name] into the
5467 lib/silcutil/silcnet.[ch]. Added IPv6 support to Unix network
5468 routines. Added silc_net_is_ip[4/6]. Affected file is
5469 lib/silcutil/unix/silcunixnet.c. All routines that take
5470 address as argument now supports both IPv4 and IPv6 addresses.
5472 Mon Nov 26 18:09:48 EET 2001 Pekka Riikonen <priikone@silcnet.org>'
5474 * Fixed LIST command reply sending in server. Affected file
5477 * Server now sends the kicker's client ID in the KICK notify
5478 to the kicked client. Affected file silcd/command.c.
5480 * The client library now parses the kickers client ID and
5481 UI displays it. Affected files lib/silcclient/client_notify.c
5482 and irssi/src/silc/core/silc-channels.c, module-formats.c.
5484 * Made all payload parsing function prototypes consistent.
5485 They all take now const unsigned char * and uint32 pair as
5486 the payload data instead of SilcBuffer. Changes all around
5487 the source tree. Other unsigned char* -> const unsigned char*
5488 changes around the tree as well.
5490 * Optimized SFTP client and server packet sending not to
5491 allocate new buffer for each packet but to recycle the
5492 first allocated buffer. Affected files are
5493 lib/silcsftp/sftp_client.c, sftp_server.c, sftp_util.[ch].
5495 * Optimized the SFTP client to use SilcList instead of
5496 SilcDList for requests, because it is faster. Affected file
5497 is lib/silcsftp/sftp_client.c.
5499 * Moved the ID Payload routines from lib/silccore/silcpayload.[ch]
5500 into lib/silccore/silcid.[ch].
5502 Renamed silcpayload.[ch] into silcargument.[ch].
5504 Mon Nov 26 15:01:53 CET 2001 Pekka Riikonen <priikone@silcnet.org>
5506 * If client entry is deleted with active key agreement
5507 session, abort the session.
5509 The silc_client_abort_key_agreement now calls the completion
5510 callback with new SILC_KEY_AGREEMENT_ABORTED status.
5512 Affected file lib/silcclient/silcapi.h, client_keyagr.c and
5515 Sun Nov 25 18:01:45 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5517 * Don't use __restrict in older GCC's. Affected file is
5518 lib/silcmath/mpi/mpi-priv.h. A patch by salo.
5520 * silc_net_localhost now attempts to reverse lookup the
5521 IP/hostname. Affected file lib/silcutil/silcnet.c.
5523 * Defined <founder auth> argument to the SILC_COMMAND_JOIN
5524 command. It can be used to gain founder privileges at
5525 the same time when joining the channel.
5527 Defined that the SILC_NOTIFY_TYPE_KICKED send the
5528 kicker's client ID as well. Updated protocol specs.
5530 Defined that the server must send SILC_COMMAND_IDENTIFY
5531 command reply with error status to client who sent
5532 private message with invalid client ID.
5534 Updated the protocol specification.
5536 * Added silc_server_send_command_reply to send any
5537 command reply. Affected file silcd/packet_send.[ch].
5539 * Added silc_id_payload_encode_data to encode ID payload
5540 from raw ID data. Affected file lib/silccore/silcpayload.[ch].
5542 * The server now send IDENTIFY command reply with error
5543 status if client ID in private message is invalid. Affected
5544 file silcd/packet_receive.c.
5546 * Save the server key file with server's IP address in
5547 the filename instead of hostname. The affected file is
5548 irssi/src/silc/core/client_ops.c.
5550 Sat Nov 24 20:08:22 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5552 * Typo fixes in irssi/src/fe-common/silc/module-formats.c.
5555 * Added libtool support for compiling shared objects in
5556 lib/silcsim. Affected file configure.in.pre and
5557 lib/silcsim/Makefile.am. Original patch by cras.
5559 Fri Nov 23 23:30:59 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5561 * Pid file configuration, and server's config file fixes
5562 patch by toma. Updated CREDITS file.
5564 Sun Nov 18 01:34:41 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5566 * Fixed silc_client_channel_message to not try to decrypt
5567 the message twice if it resolved the destination client
5568 information. This could cause of dropping one channel
5569 message. Affected file lib/silcclient/client_channel.c.
5571 Wed Nov 14 23:44:56 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5573 * Added silc_client_run_one into lib/silcclient/silcapi.h and
5574 lib/silcclient/client.c. This function is used when the SILC
5575 Client is run under some other scheduler, or event loop or
5576 main loop. On GUI applications, for example this may be
5577 desired to used to run the client under the GUI application's
5578 main loop. Typically the GUI application would register an
5579 idle task that calls this function multiple times in a second
5580 to quickly process the SILC specific data.
5582 Wed Nov 14 19:16:52 CET 2001 Johnny Mnemonic <johnny@themnemonic.org>
5584 * Fixed silc_server_drop() for dropping the supplementary
5585 groups as well, this could cause a security hole on some
5588 Wed Nov 14 16:22:25 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5590 * __pid_t -> pid_t in lib/silccrypt/silcrng.c. A patch by
5593 * Write PID file after dropping privileges. Added -F option
5594 to run server on foreground. A patch by debolaz.
5595 Affected files silcd/server.c, silcd/silcd.c.
5597 * Fixed MOTD to return the MOTD file server name. Affected
5598 file silcd/command.c.
5600 * Added INFO command reply handling to the Irssi SILC Client.
5601 Affected file irssi/src/silc/core/client_ops.c.
5603 Wed Nov 14 00:18:08 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5605 * Fixed the silc_idcache_list_* routines to really support
5606 the dynamic list. Fixes a crash. Affected file is
5607 lib/silccore/silcidcache.c.
5609 * Fixed the LIST command reply to really call LIST command's
5610 pending callbacks. Affected file silcd/command_reply.c.
5612 Tue Nov 13 00:49:17 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5614 * Update conn->local_entry->nickname after giving NICK
5615 command. Affected file lib/silcclient/command.c.
5617 Sun Nov 11 23:43:02 PST 2001 Brian Costello <bc@wpfr.org>
5619 * Added the [pid] option to the silcd configuration file
5621 Affected files: serverconfig.[ch] and silcd.c
5623 Sun Nov 11 23:56:39 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5625 * Save fingerprint in WHOIS command reply in server.
5626 Affected file silcd/command_reply.c.
5628 * Fixed NICK commands pending callback registration.
5629 Affected file lib/silcclient/command.c.
5631 Sun Nov 11 10:49:10 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5633 * Use ++server->cmd_ident when sending commands in server,
5634 instead of random number. Affected file silcd/command.c.
5636 * Fixed GETKEY command reply to call actually GETKEY pending
5637 command callbacks. Affected file silcd/command_reply.c.
5639 * A bit stricter check for nicknames. Check for same nickname
5640 in NICK command also. Affected file silcd/command.c.
5642 * Do not call INFO command everytime client ID changes, only
5643 during first connecting. Affected file lib/silcclient/client.c.
5645 * Set the new nickname only after successful command reply for
5646 NICK command is returned by server. Affected file
5647 lib/silcclient/command.c.
5649 * Remove nicknames from nicklist during server_signoff notify.
5650 Should fix /NAMES bit more. The affected file is
5651 irssi/src/silc/core/silc-channels.c.
5653 * Added `fingerprint' field to the SilcIDListData in the
5654 silcd/idlist.h to hold the fingerprint of the client's
5657 Send the fingerprint of the client's public key in WHOIS
5660 Affected files silcd/command.c, and silcd/idlist.[ch].
5662 * Added silc_fingerprint into lib/silcutil/silcutil.[ch] to
5663 create fingerprint from given data.
5665 * Show the fingerprint of the client's public key in WHOIS.
5666 Affected files irssi/src/module-formats.[ch] and
5667 irssi/src/silc/core/client_ops.c.
5669 * Format the multiple same nicknames also during JOIN and
5670 NICK_CHANGE notifys. Affected file is
5671 lib/silcclient/client_notify.c.
5673 * Do not print error on screen for invalid private message
5674 payload since it can come if someone is sending private
5675 messages with wrong key. Affected file
5676 lib/silccore/silcprivate.c.
5678 * Fixed multiple concurrent /PING crash. Affected file
5679 lib/silcclient/command.c.
5681 * Changed the wrong ID encoding. All IP addresses must be
5682 in MSB first order in encoded format. They were encoded
5683 wrong and was in LSB format. Affected files are
5684 silcd/serverid.c, lib/silcutil/silcutil.c.
5686 * Remove silc_net_addr2bin_ne from lib/silcutil/silcnet.[ch].
5688 * Call the `connect' client operation through the scheduler
5689 in case of error. Affected file lib/silcclient/client.c.
5691 * Call the `failure' client operation even if the error
5692 occurred locally during a protocol. Affected file is
5693 lib/silcclient/protocol.c.
5695 * Added support of sending LIST command to router from normal
5696 server. This way normal server can get list of all channels
5697 in the network too. Fixed the channel list sending in the
5698 server too. Affected files are silcd/command.c, and
5699 silcd/command_reply.[ch].
5701 * Added silc_server_update_channels_by_server and
5702 silc_server_remove_channels_by_server. They are used during
5703 disconnection of primary router and in backup router protocol.
5704 Affected file silcd/server_util.[ch], silcd/server.c and
5705 silcd/server_backup.c.
5707 * Fixed channel adding to global list in IDENTIFY command
5708 reply in server. Affected file silcd/command_reply.c.
5710 Sat Nov 10 21:39:22 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5712 * If the incoming packet type is REKEY or REKEY_DONE process
5713 that packet always synchronously. Fixes yet another MAC
5714 failed error on slow (dialup) connections. Affected file
5715 lib/silcclient/client.c and silcd/server.c.
5717 Thu Nov 8 22:21:09 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5719 * Call check_version SKE callback for initiator too. Affected
5720 file lib/silcske/silcske.c.
5722 * Implemented fix for security hole found in the SKE that was
5723 fixed in the specification few days back; the initiator's
5724 public key is now added to the HASH value computation.
5725 Added backwards support for the old way of doing it too, for
5726 old clients and old servers. Affected file is
5727 lib/silcske/silcske.c.
5729 * Enabled mutual authentication by default in SKE. If initiator
5730 is not providing mutual authentication the responder will
5731 force it. This will provide the proof of posession of the
5732 private key for responder. The affected files are
5733 lib/silcclient/protocol.c and silcd/protocol.c.
5735 * Do not cache anymore the server's public key during SKE.
5736 We do mutual authentication so the proof of posession of
5737 private key is done, and if the server is authenticated in
5738 conn auth protocol with public key we must have the public
5739 key already. Affected file silcd/protocol.c.
5741 * Added new global debug variable: silc_debug_hexdump. If
5742 it is set to TRUE SILC_LOG_HEXDUMP will be printed. Affected
5743 file lib/silcutil/silclog.[ch].
5745 * Fixed compilation warning due to char * -> const char *.
5746 Affected files lib/silcutil/silcnet.h, and
5747 lib/silccore/silcauth.[ch].
5749 Wed Nov 7 20:43:03 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5751 * Fixed CMODE command when new channel key was created. If
5752 the creation failed the old key was removed. Next time giving
5753 same command would crash the server since the old key was
5754 freed already. Affected file silcd/command.c.
5756 * Fixed the silc_server_announce_get_channels to not crash
5757 on reconnect. Affected file silcd/server.c.
5759 Wed Nov 7 17:15:07 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5761 * Added silc_log_set_debug_string function to set a regex
5762 string to match for debug output. Only the function names,
5763 or filenames matching the given debug string is actually
5764 printed. This way it is possible to filter out those debug
5765 strings that user is not interested in.
5767 Fixed a bug in silc_string_regexify.
5769 Affected files lib/silcutil/silclog.[ch], and
5770 lib/silcutil/unix/silcunixutil.c.
5772 * Changed the -d options in both server and Irssi SILC client
5773 to take the debug string as argument. Affected files
5774 silcd/silcd.c and irssi/src/silc/core/silc-core.c.
5776 Tue Nov 6 21:31:54 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5778 * Added silc_hash_babbleprint to create a Bubble Babble
5779 Encoded fingerprint. The encoding is developed by Antti
5780 Huima (draft-huima-babble-01.txt), and it creates human
5781 readable strings out of binary data. Affected file
5782 lib/silccrypt/silchash.[ch].
5784 * Print the babble print now in addition of fingerprint as well
5785 in Irssi SILC client. Affected files are
5786 irssi/src/fe-common/silc/module-formats.[ch],
5787 irssi/src/fe-common/silc/core/client_ops.c.
5789 Sun Nov 4 23:37:28 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5791 * Fixed a security problem found in SKE. The initiator's
5792 public key too is now added to the HASH hash value creation
5793 which is signed by the responder to create the SIGN value.
5794 This will prevent anyone in the middle to lie to the responder
5795 about the initiator's public key. If this is done now, the
5796 man in the middle will get caught. Updated the protocol
5799 Sun Nov 4 11:43:53 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5801 * Better installation directory handling. Configure module
5802 paths and other paths automatically to example_silc* files
5803 in doc/. A patch by toma.
5805 * Fixed compiler warning from MPI library, and from SILC RNG.
5808 * Added SILC_SERVER_PID_FILE to define the pid file for server.
5809 It can be configured with ./configure. A patch by toma.
5811 Sat Nov 3 23:48:23 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5813 * Find correct make to use in prepare-clean. A patch by
5814 toma. Affected file prepare-clean.
5816 Sat Nov 3 22:04:00 PST 2001 Brian Costello <bc@mksecure.com>
5818 * Added irssi variables use_auto_addr, auto_bind_ip,
5819 auto_bind_port and auto_public_ip.
5821 * Changed the interface for silc_client_send_key_agreement
5822 in lib/silcclient/silcapi.h
5826 irssi/src/silc/core/silc-core.c
5828 lib/silcclient/silcapi.h
5829 irssi/src/silc/core/silc-channels.c
5830 lib/silcclient/client_keyagr.c
5833 Sat Nov 3 17:48:55 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5835 * Added silc_pkcs_public_key_compare to compare two
5836 public keys. Affected file lib/silccrypt/silcpkcs.[ch].
5838 * Check that the client who set the founder mode on the
5839 channel is the same client that is giving the founder
5840 mode to itself. It is done by comparing the saved public
5841 key (it is saved even in the authentication is passphrase).
5842 Affected file silcd/command.c.
5844 Fri Nov 2 18:52:08 EST 2001 Pekka Riikonen <priikone@silcnet.org>
5846 * Do not process packet for disconnected socket connection.
5847 Affected file lib/silccore/silcpacket.c.
5849 * Process the DISCONNECT packet through scheduler in the
5850 client library. Affected file lib/silcclient/client.c.
5852 * Fixed the silc_client_packet_parse to not to increase
5853 the packet sequence number if the conn->sock and the
5854 current socket connection is not same. This can happen
5855 for example during key agreement when the conn includes
5856 multiple socket connections (listeners). Affected file
5857 lib/silcclient/client.c.
5859 * The sender of the file transfer request now provides also
5860 the pointer (listener) for the key exchange protocol. If
5861 the listener cannot be created then it sends empty key
5862 agreement and lets the receiver provide the listener.
5864 Added `local_ip' and `local_port' arguments to the
5865 silc_client_file_send. If they are provided they are used,
5866 if not then it will attempt to find local IP address, if
5867 not found or bind fails then the remote client will provide
5870 Affected files are lib/silcclient/client_ftp.c and
5871 lib/silcclient/silcapi.h.
5873 * Extended the FILE SEND command to support defining the
5874 local IP and port for key exchange listener. They are
5875 optional. Affected file irssi/src/silc/core/silc-servers.c.
5877 Thu Nov 1 22:10:07 EST 2001 Pekka Riikonen <priikone@silcnet.org>
5879 * Defined to WHOIS command reply the sending of fingerprint
5880 of the client's public key (if the proof of posession of the
5881 corresponding private key is verified by the server).
5882 Updated to the protocol specification.
5884 * Added support of receiving the client's public key's
5885 fingerprint in command reply in client library. Affected
5886 file is lib/silcclient/command_reply.c, and
5887 lib/silcclient/idlist.[ch].
5889 Thu Nov 1 18:06:12 EST 2001 Pekka Riikonen <priikone@silcnet.org>
5891 * Do not send over 128 chars long nickname to the server
5892 in NICK command. Affected file lib/silcclient/command.c.
5894 * Do not send over 256 chars long channel names to the server
5895 in JOIN command. Affected file lib/silcclient/command.c.
5897 Tue Oct 30 22:48:59 EST 2001 Pekka Riikonen <priikone@silcnet.org>
5899 * Assure that silc_server_close_connection cannot be called
5900 twice for same socket context. Affected file is
5903 Tue Oct 30 16:58:14 EST 2001 Pekka Riikonen <priikone@silcnet.org>
5905 * Send error message to application if opening file for
5906 writing during file transfer fails. Affected file is
5907 lib/silcclient/client_ftp.c.
5909 Remove all file transfer sessions for a client that we're
5910 removing from ID cache.
5912 Affected file is lib/silcclient/client_ftp.c.
5914 * Fixed silc_net_addr2bin to return correct address. Affected
5915 file lib/silcutil/[unix/win32]/silc[unix/win32]net.c.
5917 * Fixed file transfer session removing on signoff notify.
5918 Affected file irssi/src/silc/core/silc-servers.c.
5920 * Added the SilcClientFileError to be returned in the monitor
5921 callback. Added NO_SUCH_FILE and PERMISSION_DENIED errors.
5922 Affected file lib/silcclient/silcapi.h.
5924 Mon Oct 29 17:43:04 EST 2001 Pekka Riikonen <priikone@silcnet.org>
5926 * Fixed a crash in silc_client_ftp_free_sessions and
5927 silc_client_ftp_session_free_client. Affected file
5928 lib/silcclient/client_ftp.c.
5930 * Added `disabled' field in the SilcChannelEntry in the server
5931 to indicate if the server entry is disabled. Affected file
5932 silcd/idlist.h, silcd/command[_reply].c.
5934 * SILC server adds now /var/run/silcd.pid everytime it is
5935 started. Affected file silcd/silcd.c.
5937 * Added silc_server_packet_send_clients to send a packet to
5938 the provided table of client entries. Affected file
5939 silcd/packet_send.[ch].
5941 * Fixed a crash in client resolving in client_prvmsg.c in
5942 client library. Affected file lib/silcclient/client_prvmsg.c.
5944 * Do not actually remove the client directly from ID cache
5945 during SERVER_SIGNOFF, but invalidate it. This way we
5946 preserve the WHOWAS info for the client. Affected file
5947 silcd/server_util.c.
5949 * Fixed SERVER_SIGNOFF notify handling in the server. The
5950 server is now able to process incoming SERVER_SIGNOFF notify
5951 for a server that it doesn't even know about. It will remove
5952 the clients provided in the notify. Affected file
5953 silcd/packet_receive.c.
5955 * Check for partial packet in data queue after every packet that
5956 was found from the queue. Return and wait for more data if
5957 there is partial data in queue. Affected file is
5958 lib/silccore/silcpacket.c.
5960 Sun Oct 28 18:46:27 EST 2001 Pekka Riikonen <priikone@silcnet.org>
5962 * Added SilcClietFileError enum to indicate error in
5963 file transfer. Added SILC_CLIENT_FILE_MONITOR_KEY_AGREEMENT
5964 and SILC_CLIENT_FILE_MONITOR_ERROR new monitor statuses.
5965 Affected files lib/silcclient/silcapi.h and
5966 lib/silcclient/client_ftp.c.
5968 * Check that newsize in silc_buffer_realloc is larger than
5969 the old buffer's size. Affected file lib/silcutil/silcbufutil.h.
5971 * Added better monitor of file transfers. It now monitors
5972 key agreement protocol during the file transfer too. Added
5973 error reporting too. Affected files
5974 irssi/src/silc/core/silc-servers.c,
5975 irssi/src/fe-common/silc/module-formats.[ch].
5977 * Wrote a help file for FILE command.
5979 * Added silc_rng_global_get_byte_fast to get not-so-secure
5980 random data as fast as possible. Random data is read from
5981 /dev/urandom if available and from the SILC RNG if not
5982 available. It is used in padding generation. Affected file
5983 lib/silccrypt/silcrng.[ch].
5985 * All packets in client library are now processed synchronously.
5986 Optimized packet processing a lot. Affected file
5987 lib/silcclient/client.c.
5989 * All server connection packets are processing synchronously
5990 now in server, to optimize packet processing. Affected file
5993 * Include files are installed now only in Toolkit distribution
5994 if make install is given. Affected files: all Makefile.am's.
5996 Thu Oct 25 22:44:06 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5998 * Assure that silc_client_notify_by_server_resolve does not
5999 resolve the client information multiple times. If it cannot
6000 be found by the first it cannot be found at all. Affected
6001 file lib/silcclient/client_notify.c.
6003 * Fixed WHOWAS command reply calling. Affected file
6004 lib/silcclient/command_reply.c.
6006 * Removed all references to silc_idlist_get_client from the
6007 Irssi SILC client since that call is internal call used by
6008 the library. The Irssi SILC client will use now client
6009 retrieval functions found in silcapi.h.
6011 * Fixed a bug in resolving nickname info before sending
6012 private message. It used freed memory. Affected file
6013 irssi/src/silc/core/silc-servers.c.
6015 Thu Oct 25 19:04:49 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6017 * Assure my_channels statistics cannot go negative in server.
6018 Affected files silcd/server.c, silcd/server_util.c.
6020 Wed Oct 24 19:53:05 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6022 * Upgraded dotconf 1.0.2 to 1.0.6 in lib/dotconf.
6024 Tue Oct 23 13:51:19 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6026 * Win32 Toolkit changes. Affected files
6027 win32/silc.dsw, win32/libsilc/libsilc.def,
6028 win32/libsilcclient/libsilc.def,
6029 lib/silcutil/silcutil.c, and
6030 lib/sftp/sftp_fs_memory.c.
6032 Mon Oct 22 16:35:05 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6034 * Added silc_net_localip to return local host's IP address.
6035 Affected file lib/silcutil/silcnet.[ch].
6037 * If key exchange or rekey protocol is active for a connection
6038 parse all packets syncronously since there might be packets
6039 in packet queue that we are not able to process without first
6040 processing packets before them. Affected file silcd/server,
6041 lib/silcclient/client.c.
6043 * SilcPacketParserCallback now returns TRUE or FALSE to indicate
6044 whether library should continue processing the packet.
6045 Affected file lib/silccore/silcpacket.h.
6047 * Added SilcSFTPMonitor callback, SilcSFTPMonitors and
6048 SilcSFTPMonitorData to SFTP server to monitor various
6049 SFTP client requests. Affected file lib/silcsftp/silcsftp.h,
6050 lib/silcsftp/sftp_server.c.
6052 * Added silc_file_size to return file size. Affected file
6053 lib/silcutil/silcutil.[ch].
6055 * Implemented the file transfer support for the client library.
6056 Added preliminary support for simple client to client one-file
6057 transmission. Affected file lib/silcclient/client_ftp.c,
6058 lib/silccilent/client.[ch].
6060 * Added new local command FILE to the Irssi SILC Client.
6061 It is used to perform the file transfer. It has subcommands
6062 SEND, RECEIVE, SHOW and CLOSE. Affected files
6063 irssi/src/silc/core/client_ops.c,
6064 irssi/src/silc/core/silc-server.[ch].
6066 Mon Oct 22 12:50:08 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6068 * Relay the SILC_PACKET_FTP in the server. Affected files
6069 silcd/server.c and silcd/packet_receive.c.
6071 Sun Oct 21 20:21:02 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6073 * Renamed silc_file_read and silc_file_write to functions
6074 silc_file_readfile and silc_file_writefile. Added function
6075 silc_file_open and silc_file_close. Affected files
6076 lib/silcutil/silcutil.[ch].
6078 Thu Oct 18 20:58:13 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6080 * Resolve the client info when received private message or
6081 channel message for a client which nickname we don't know.
6082 Affected files lib/silcclient/client_prvmsg.c and
6083 lib/silcclient/client_channel.c.
6085 * Do not crash in /KEY if client is not connected. Affected
6086 file irssi/src/silc/core/silc-channels.c.
6088 * Added SilcClientStatus field to the SilcClientEntry in the
6089 lib/silcclient/idlist.h.
6091 Added SILC_CLIENT_STATUS_RESOLVING to mark that the entry
6092 is incomplete and is being resolved, it won't be resolved
6095 Make sure also that USERS command reply does not resolve
6096 twice information. Affected file is
6097 lib/silcclient/command_reply.c.
6099 Make sure that silc_client_get_clients_by_list does not
6100 resolve twice same information.
6102 * Check for valid client->id in the silc_server_free_client_data.
6103 Affected file silcd/server.c.
6105 * Fixed /GETKEY nick@server not to crash if the server entry
6106 is not found. Affected file lib/silcclient/command.c.
6108 * Fixed the silc_server_check_cmode_rights to check the
6109 requested modes correctly. Affected file silcd/command.c.
6111 Thu Oct 18 12:10:22 CEST 2001 Pekka Riikonen <priikone@silcnet.org>
6113 * Better checks for non-printable chars in nick added.
6114 Affected file silcd/command.c.
6116 Thu Oct 18 09:18:58 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6118 * Call the silc_server_udpate_servers_by_server in the
6119 primary router that comes back online in the backup resuming
6120 protocol. Otherwise it routes packets wrong. Affected file
6121 silcd/server_util.[ch], silcd/server_backup.c.
6123 Wed Oct 17 16:51:18 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6125 * Added SILC_STR_UI8_[N]STRING[_ALLOC] formats to the
6126 lib/silcutil/silcbuffmt.[ch].
6128 * Redefined the SILC packet header to include the padding
6129 length. Affected file lib/silccore/silcpacket.[ch].
6131 * Added SILC_PACKET_PADLEN_MAX macro to return the padding
6132 length for maximum padding up to 128 bytes). Affected
6133 file lib/silccore/silcpacket.h.
6135 * Removed all backwards support for old 0.5.x MAC thingies.
6136 The SILC packet header change makes it impossible to be
6137 backwards compatible.
6139 * Send the ENDING packet with timeout in the backup resuming
6140 protocol. This is to assure that all routers has connected
6141 to the primary router. Affected file silcd/server_backup.c.
6143 * Changed the RNG to take the first IV from random data. It
6144 used to take it from zero actually. Changed the RNG also
6145 to use /dev/urandom during session. /dev/random is used
6146 in initialization. Affected file lib/silccrypt/silcrng.[ch].
6148 Tue Oct 16 20:45:49 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6150 * Changed the SILC packet header to have the first two bytes
6151 (the packet length) encrypted. Affected files aroung the
6152 code tree, lib/silccore/silcpacket.[ch]. Removed the
6153 SilcPacketCheckDecrypt callback. It is not needed anymore
6154 since the silc_packet_receive_process will determine now
6155 whether the packet is normal or special.
6157 * Implemented the unidirectional MAC keys. Affected files
6158 lib/silcske/silcske.c, silcd/protocol.c and
6159 lib/silcclient/protocol.c.
6161 * Implemented the packet sequence number to the MAC computation.
6162 Affected files lib/silccore/silcpacket.c, silcd/protocol.c,
6163 silcd/packet_send.c, silcd/server.c, lib/silcclient/client.c,
6164 lib/silcclient/protocol.c.
6166 Mon Oct 15 17:42:55 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6168 * Allow backup router to announce servers. All servers
6169 announced by backup router are added to the global list
6170 automatically. Update hte server's socket to our primary
6171 router also when backup router announces a server.
6172 Affected file silcd/packet_receive.c.
6174 * Do not update the client->router in the function
6175 silc_server_udpate_clients_by_server if the client is on
6176 global list. We might fail to find any specific server
6177 for locally connected clients and local cell clients. They
6178 should still use the `from' and not `to' as client->router.
6179 This fixes backup router resuming protocol. Affected file
6180 silcd/server_util.c.
6182 * Decrease channel statistics count only if the channel
6183 deletion worked. Affected files are silcd/server.c and
6184 silcd/server_util.c.
6186 * Added silc_server_update_servers_by_server to update origin
6187 of all server entries. Used during backup router protocol.
6188 Affected files silcd/server_util.[ch], silcd/server.c. and
6189 silcd/backup_router.c.
6191 * ROBODoc documented the lib/silccrypt/silchmac.h. Added new
6192 function silc_hmac_init, silc_hmac_update, silc_hmac_final,
6193 silc_hmac_get_hash and silc_hmac_get_name. Affected file
6194 lib/silccrypt/silchmac.c.
6196 Sun Oct 14 18:28:22 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6198 * Assure that router cannot reroute the same channel message
6199 to the sender. Affected file silcd/packet_receive.c.
6201 Sat Oct 13 12:46:18 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6203 * Made better checks that the channel message is not sent
6204 to the router it came from. Affected file is
6205 silcd/packet_send.c. Fixed memory leak too.
6207 * Announce informations for incoming router connection, but
6208 only after checking if it is replaced by backup router.
6209 Affected file silcd/packet_receive.c.
6211 Fri Oct 12 18:37:24 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6213 * Fixed the backup resuming protocol to work in multiple
6214 router environment. Affected file silcd/server_backup.c.
6216 * Route packet only to one router in the function
6217 silc_server_packet_send_to_channel. Affected file is
6218 silcd/packet_send.c.
6220 * Fixed silc_server_send_notify_dest to set the broadcast
6221 flag. Fixed the silc_server_send_notify_topic to actually
6222 send the TOPIC_CHANGE notify and not SERVER_SIGNOFF notify.
6223 Affected file silcd/packet_send.c.
6225 * Changed the SFTP Filesystem interface. Changed the
6226 SilcSFTPFilesystemStruct to SilcSFTPFilesystemOps to include
6227 the filesystem operation function. The SilcSFTPFilesystem
6228 is now a context that is allocated by all filesystem allocation
6229 functions and it already includes the operations structure
6230 and filesystem specific context. It is given as argument
6231 now to the silc_sftp_server_start. This made the interface
6232 a bit cleaner. Affected file lib/silcsftp/silcsftp[_fs].h,
6233 lib/silcsftp/sftp_fs_memory.c and sftp_server.c.
6235 Thu Oct 11 22:19:26 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6237 * Changed the backup router adding and getting interfaces
6238 in the server. The router that will be replaced by the
6239 specified backup router is now sent as argument. Affected
6240 files silcd/serverconfig.[ch], silcd/backup_router.[ch], and
6243 * Added silc_net_addr2bin_ne to return the binary form of
6244 the IP address in network byte order. Affected files
6245 lib/silcutil/[unix/win32].silc[unix/win32]net.[ch].
6247 Thu Oct 11 12:14:19 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6249 * Check for existing server ID in silc_server_new_server
6250 and in silc_server_connect_to_router_final and remove the
6251 old entry if it exists. Affected file silcd/packet_receive.c,
6254 * Send the channel message always to only one router, either
6255 in upstream or downstream. Affected file is
6256 silcd/packet_send.c.
6258 Tue Oct 9 17:45:43 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6260 * Wrote the definition of the backup resuming protocol to the
6261 protocol specification.
6263 * Removed one redundant channel key generation from normal
6264 server during joining procedure. Removed one redundant
6265 channel key sending from server to router during joining
6266 procedure. Affected file silcd/command.c.
6268 * Made minor bugfixes to the backup router resuming protocol.
6269 Affected file silcd/server_backup.c, server.c.
6271 Mon Oct 8 16:47:42 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6273 * Added --disable-asm configuration option. Affected files
6274 configure.in.pre, lib/silcmath/mpi/configure.in. A patch
6277 * Implemented the backup resuming protocol that is used to
6278 resume the primary router position in the cell after the
6279 primary router comes back online. Affected files
6280 silcd/server_backup.[ch], silcd/server, silcd/packet_receive.c,
6281 and silcd/server_util.[ch].
6283 Sun Oct 7 12:29:25 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6285 * Sleep two (2) seconds after sending QUIT command to server.
6286 Affected file lib/silcclient/command.c.
6288 * Assure that if outgoing data buffer is pending do not force
6289 send any data. Affected file silcd/packet_send.c.
6291 * Assure that if outgoing data buffer is pending do not force
6292 send any data. Affected file lib/silcclient/client.c.
6294 * Implemented the backup router support when the primary router
6295 goes down. The servers and routers can now use the backup
6296 router as new primary router without loosing connectivity.
6298 Sat Oct 6 21:18:54 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6300 * Added new SILC_IDLIST_STATUS_DISABLED flag for entries
6301 in the server to indicate disabled entry. All data read
6302 from the connection will be ignored and no data is sent
6303 for entry that is disabled. Affected files are
6304 silcd/idlist.h, silcd/server.c.
6306 Fri Oct 5 00:03:29 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6308 * Created SFTP client and server test programs in the
6309 lib/silcsftp/tests directory.
6311 Wed Oct 3 23:31:42 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6313 * Implemented memory filesystem (virtual filesystem) for
6314 SFTP server. Affected file lib/silcsftp/silcsftp_fs.h,
6317 Sun Sep 30 22:10:57 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6319 * Implemented the SFTP (SSH File Transfer Protocol) to the
6320 lib/silcsftp. It includes SFTP client and SFTP server
6323 Sun Sep 30 10:35:44 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6325 * Moved lib/silccore/silcprotocol.[ch] to the
6326 lib/silcutil library.
6328 * Added silc_buffer_format_vp and silc_buffer_unformat_vp to
6329 take variable argument list pointer as argument. Affected
6330 file lib/silcutil/silcbuffmt.[ch].
6332 * Added silc_buffer_set function that is used to set data
6333 to a SilcBuffer that is not allocated at all (SilcBufferStruct).
6334 Affected file lib/silcutil/silcbuffer.h.
6336 * Changed various routines in the core library to use the new
6337 silc_buffer_set instead of allocating new buffer only for
6340 * Added 64-bit value formatting and unformatting support to the
6341 silc_buffer_[un]format routines. Affected file is
6342 lib/silcutil/silcbuffmt.[ch].
6344 Added also 64-bit macros: SILC_GET64_MSB and SILC_PUT64_MSB,
6345 to includes/bitmove.h.
6347 Fri Sep 28 21:30:10 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6349 * Fixed channel user mode saving in client library. Affected
6350 file lib/silcclient/command[_reply].c.
6352 Thu Sep 27 22:52:30 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6354 * Defined the file transfer to the SILC Protocol. Added
6355 new packet type SILC_PACKET_FTP and defined File Transfer
6356 Payload. The mandatory file transfer protocol is SFTP
6357 (SSH File Transfer Protocol). Affected file in addition
6358 of the internet draft is lib/silccore/silcpacket.h.
6360 * Deprecated the SILC_PACKET_CELL_ROUTERS and defined new
6361 packet SILC_PACKET_RESUME_ROUTER instead. The new packet
6362 is used as part of backup router protocol when the primary
6363 router of the cell is back online and wishes to resume
6364 the position as primary router.
6366 * Redefined the MAC generation keys in the protocol. The
6367 same key is not used anymore in both direction. Both
6368 direction will now use different keys for sending and
6369 receiving. This fixes a potential security flaw. This
6370 change causes incompatibilities in the protocol.
6372 * Redefined also the MAC computation from the packet.
6373 An packet sequence number is now added to the MAC
6374 computation. This prevents possible replay attacks against
6375 the protocol. This change too causes incompatibilities
6378 Added `sequence' field to the SilcPacketContext to hold
6379 the current sequence number for the packet.
6381 Wed Sep 26 20:15:22 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6383 * Added `created' field to the SilcIDListData in the file
6384 silcd/idlist.h to indicate the time when the entry was
6387 * Added `created' field to the SilcChannelEntry too. Affected
6388 file silcd/idlist.h.
6390 * Added `creation_time' aguments to all the announcement functions
6391 in the server. If it is provided then only the entries that
6392 was created after the provided time frame are actually
6393 announced. Affected file silcd/server.[ch].
6395 * The protocol says that the Channel ID's IP address must be
6396 based on the router's IP address. Added check for this in
6397 the silc_server_new_channel when processing incoming New Channel
6398 Payload. Affected file silcd/packet_receive.c.
6400 * Print out the correct version with --version in SILC client.
6401 Affected file irssi/src/silc/core/silc-core.c.
6403 Mon Sep 24 17:19:00 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6405 * Fixed WHOWAS command to check for completnes of the client
6406 entry always, not just when the command is coming from client.
6407 Affected file silcd/command.c.
6409 * Added new function silc_server_packet_queue_purge to purge the
6410 outgoing data queue to the network. After the function returns
6411 it is guaranteed that the outgoing packet queue is empty.
6412 Affected file silcd/packet_send.[ch].
6414 * Purge the outgoing packet queue in the rekey protocol's final
6415 callback to assure that all rekey packets go to the network
6416 before quitting the protocol. Affected file silcd/server.c.
6418 * Added silc_client_packet_queue_parse as similar function as
6419 in server to the client library. The affected file is
6420 lib/silcclient/client.c.
6422 Sun Sep 23 15:15:53 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6424 * Splitted silcd/server.c and created silcd/server_util.[ch]
6425 for utility functions.
6427 * Added new socket flag SILC_SF_DISABLED to indicate that the
6428 connection is open but nothing can be sent to or received from
6429 the connection. Affected file lib/silcutil/silsockconn.[ch].
6430 The checking for disabled socket is checked in the low level
6431 silc_socket_write and silc_socket_read functions.
6433 Thu Sep 20 23:11:28 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6435 * Allow only nicknames and channel names that fits into the
6436 7-bit unsigned char ASCII set. Affected file silcd/command.c.
6438 Thu Sep 20 18:04:12 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6440 * When processing JOIN command reply in server check that if
6441 the channel exists in our global list we'll move it the local
6442 list. Affected file silcd/command_reply.c.
6444 * Fixed the check whether client is joined on the channel already
6445 in JOIN command. Affected file lib/silcclient/command.c.
6447 * Fixed the JOIN command reply to check whether the channel
6448 already exists. Affected file lib/silcclient/command_reply.c.
6450 Wed Sep 19 22:58:32 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6452 * Added silc_ske_status_string to map the SKE error numbers
6453 to readable strings. The affected files are
6454 lib/silcske/silcske[_status].[ch].
6456 Tue Sep 18 22:50:41 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6458 * Do not show the private channels on the WHOIS channel list
6459 as it is not allowed by the protocol. The affected file is
6462 Sun Sep 16 12:32:58 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6464 * Assure that the packet length digged from the actual packet
6465 is something sensible in the silc_packet_decrypt_rest_special
6466 in lib/silccrypt/silcpacket.c.
6468 * Free and NULL the allocated pointer in silc_hmac_alloc if
6469 the HMAC allocation fails. The affected file is
6470 lib/silccrypt/silchmac.c.
6472 * Print the selected security properties to the log files in
6473 the server. Affected file silcd/protocol.c.
6475 * Add SKE's reference counter even if calling the completion
6476 callback manually. Otherwise it goes negative, although it
6477 does not cause any problems. The affected file is
6478 lib/silcske/silcske.c.
6480 * Remove the client entry with short timeout after giving the
6481 KILL command. Affected file lib/silcclient/command.c.
6483 * Fixed to send error reply in WHOIS and IDENTIFY commands in
6484 case all found clients are already disconnected (WHOWAS would
6485 found them) in the server. Affected file silcd/command.c.
6487 * Update the last_receive (time of last data received) to be
6488 updated only when received private or channel message so that
6489 the idle time showed in WHOIS makes more sense.
6491 * Added boolean field `valid' in to the SilcClientEntry in the
6492 client library to indicate whether the entry is valid or not.
6493 This fixes the nickname change bug on channel when changing
6494 the nickname to be same than the old (like nick to Nick) the
6495 nickname formatter doesn't set the new nick anymore to Nick@host.
6496 Affected file lib/silcclient/idlist.[ch].
6498 * Now actually fixed the nickname changing on disconnection.
6499 Added new function silc_change_nick to the Irssi SILC Client.
6500 Affected file irssi/src/silc/core/client_ops.c,
6501 irssi/src/silc/core/silc-nicklist.[ch].
6503 Sat Sep 15 13:29:17 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6505 * Check that the public key exists in the GETKEY command before
6506 trying to encode it. Affected file silcd/command.c.
6508 * Print some notifications on received public keys with GETKEY
6509 command in the Irssi SILC Client. Affected files are
6510 irssi/src/fe-common/silc/module-formats.[ch],
6511 irssi/src/silc/core/client_ops.c.
6513 * Use IDENTIFY command to resolve the server information in the
6514 GETKEY command instead of INFO command. Affected file
6515 lib/silcclient/command.c.
6517 * All command reply functions in the client library now calls
6518 the pending command reply callbacks even if an error has
6519 occurred. The server has done this a long time and now it was
6520 time to move the client library to this as well. Now all
6521 errors can be delivered back to the pending command reply
6522 callbacks if necessary. Affected files are
6523 lib/silcclient/command[_reply].[ch].
6525 * Change the nickname on disconnection back to the username
6526 because in reconnect the server will enforce it to it anyway.
6527 Affected file irssi/src/silc/core/silc-servers.c.
6529 * Fixed a config file parsing bug in the Irssi SILC client.
6530 Affected file irssi/src/silc/core/clientconfig.c.
6532 Thu Sep 13 23:11:18 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6534 * When printing the channel mode on JOIN, verify that the
6535 channel key and channel's HMAC are valid. Affected file
6536 irssi/src/silc/core/client_ops.c.
6538 Thu Sep 13 20:24:52 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6540 * Added defines SILC_DEFAULT_CIPHER, SILC_DEFAULT_HMAC,
6541 SILC_DEFAULT_HASH and SILC_DEFAULT_PKCS in the file
6542 lib/silccrypt/[silccipher.h|silchmac.h|silchash.h|silcpkcs.h].
6544 * Removed channel key rekey task deleting from the function
6545 silc_server_save_channel_key. Affected file silcd/server.c.
6546 Added explicit timeout task context instead that is used to
6547 delete the task if we are registering a new task before the
6548 new task has elapsed.
6550 * When channel key rekey occurs the client library now saves
6551 the old channel key for a short period of time (10 seconds) and
6552 is able to use it in case some is still sending channel
6553 messages encrypted with the old key after the rekey. Affected
6554 file lib/silcclient/[idlist.h|client_channel.c].
6556 Sun Sep 9 15:49:16 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6558 * Added check to the silc_server_new_id_real to not accept
6559 new ID if it is the sender's own ID. Affected file is
6560 silcd/packet_receive.c.
6562 * Assure that we do not announce ourself or the one we've
6563 sending our announcements when we're router and are announcing
6564 servers to our primary router. Affected file silcd/server.c.
6566 * Fixed silc_server_command_identify_check_client to assemble
6567 correct WHOIS packet. It send corrupted WHOIS packet and
6568 caused problem with router to router connections. Affected
6569 file silcd/command.c.
6571 Fixed also silc_server_command_whois_check the same way
6572 as for the IDENTIFY command.
6574 * Added new SilcIDListStatus to the server in the SilcIDListData
6575 structure. The status now includes the current status of
6576 the entry (like registered, resolved etc.). Affected file
6577 silcd/idlist.[ch]. Defined a bunch of different status types
6578 as well. This replaced the old boolean registered field as well.
6580 Added resolve_cmd_ident field to the SilcClientEntry structure
6581 too so that if the entry is for example being resolved so
6582 another command may attach to the same pending command reply
6583 without requiring to resolve the same entry again. This concept
6584 should optimize the WHOIS and the IDENTIFY resolving under
6585 heavy load by taking away unnecessary resolving for entries
6586 that are being resolved already.
6588 Added support for adding multiple pending commands for one
6589 command idenfier. Affected file silcd/command[_reply].[ch].
6591 * Fixed WHOIS and IDENTIFY save to remove the cache entry
6592 before deleting the data. Otherwise the hash table will have
6593 freed data in comparison functions. Affected file is
6594 silcd/command_reply.c.
6596 * Fixed silc_idlist_replace_client_id to add the new entry to
6597 the cache with NULL nickname. Otherwise there will be invalid
6598 memory as the nickname after the nickname is freed. Affected
6599 file silcd/packet_receive.c.
6601 * Fixed the silc_idlist_get_clients_by_hash. The entries was
6602 saved into wrong slots because the previous number of entries
6603 was not taken into account. Affected file silcd/idlist.c.
6604 Fixed same thing in silc_idlist_get_clients_by_nickname too.
6606 * If we are router and we receive JOIN notify to a channel that
6607 does not have any users then notified client is marked as the
6608 channel founder, as it is it. The affected file is
6609 silcd/packet_receive.c
6611 * Added to the extended hash table API's table_del_*ext functions
6612 the destructor as argument too, so that the caller can decide
6613 which destructor to use or whether to use destructor at all.
6614 Affected file lib/silcutil/silchashtable.[ch].
6616 * Fixed ID Cache purging. It actually deleted the entries from
6617 the hash table after the data was freed. The hash table ended
6618 up comparing freed memory. The affected file is
6619 lib/silccore/silcidcache.c.
6621 Sat Sep 8 10:22:10 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6623 * Fixed Irssi SILC client's KILL command's HELP syntax.
6625 * The USERS command now resolves the detailed user information
6626 if the userinfo field is missing. Affected file is
6627 lib/silcclient/command_reply.c.
6629 * Do not print error in silc_file_read if the read file does
6630 not exist. Just silently return NULL. Affected file is
6631 lib/silcutil/silcutil.c.
6633 * Fixed the silc_log_output to not wine about NULL filename
6634 and to not create some bogus " " filename. Affected file is
6635 lib/silcutil/silclog.c.
6637 Fri Sep 7 22:16:38 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6639 * Fixed various printing bugs on the user interface in the
6640 Irssi SILC Client. Minor changes that were forgotten from
6643 Fri Sep 7 17:28:37 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6645 * Fixed the configure.in.pre and the compilation and distribution
6646 environment to support the new autoconf 2.52. That version is
6647 now required to compile the CVS trunk.
6649 Thu Sep 6 12:47:37 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6651 * Renamed function silc_parse_nickname to silc_parse_userfqdn
6652 to generally parse user@fqdn format strings. Affected file
6653 lib/silcutil/silcutil.c.
6655 * Added nickname_format and nickname_force_format fields to the
6656 SilcClientParams structure. The first one defines the format
6657 for the nicknames that the library will enforce if the receives
6658 multiple same nicknames. The second one is boolean value and
6659 can be used to force the library to always enforce the format
6660 to the nicknames regardles whether there are multiple nicknames
6661 or not. This configurable formatting was employed to flexibly
6662 support accessing multiple nicknames from the user interface.
6663 The userinterface can now set the nicknames to what ever format
6664 they prefer. Affected file lib/silcclient/silcapi.h.
6666 Added function silc_client_nickname_format to the file
6667 lib/silcclient/idlist.c. It performs the nickname formatting.
6669 Added new field `hostname´ to the SilcClientEntry context.
6670 It holds the hostname of the client. Affected file is
6671 lib/silcclient/idlist.h.
6673 * Irssi SILC Client sets the nicknames in nick@hostn format.
6674 Fe. priikone@otaku, priikone@otaku2 etc. Affected file
6675 irssi/src/silc/core/silc-core.c.
6677 The WHOIS printing now also shows both the real nickname and
6678 the formatted nickname so that user knows how to access the
6679 user if there are multiple same nicknames cached. Affected
6680 file irssi/src/silc/core/client_ops.c. Changed the WHOIS
6681 printing formatting too to take the hostname now as a separate
6682 argument. The Affected file is
6683 irssi/src/fe-common/silc/modules-formats.[ch].
6685 * Changed the silc_client_get_clients_local to accept the formatted
6686 nickname as argument. It accepts the real nickname too but the
6687 formatted nickname can be used to find the true entry from
6688 multiple entries. Affected file lib/silcclient/silcapi.h and
6689 lib/silcclient/idlist.c.
6691 * Added nickname_format_parse field to the SilcClientParams.
6692 It is a callback function provided by the application to parse
6693 the nickname out of the formatted nickname string. The library
6694 calls it to get the nickname from the formatted string. Since
6695 the application generally knows better the format of the nickname
6696 string it parses it instead of the library, even though library
6697 encodes the formatted string. If the callback function is not
6698 provided then the library will use the string as is. The
6699 affected file is lib/silcclient/silcapi.h.
6701 * All the nickname strings passed to the client library in
6702 commands are now expected to be formatted nickname strings.
6703 If the command does not support the formatted nickname string
6704 it will assume that the sent string is the actual nickname.
6705 Affected file lib/silcclient/command.c.
6707 Tue Sep 4 22:31:28 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6709 * Added public key authentication support to OPER and SILCOPER
6710 commands in the client library. Affected file is
6711 lib/silcclient/command.c.
6713 Tue Sep 4 12:39:17 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6715 * Changed the get_auth_methdod client operation to be asynchronous.
6716 It can be async if the application resolves the authentication
6717 method from the server during the negotiation. Added new
6718 SilcGetAuthMeth completion callback that the application will
6719 call after resolving the authentication method.
6721 Added function silc_client_request_authentication_method that
6722 the application can use to resolve the authentication method
6723 from the server. Added also SilcConnectionAuthRequest callback
6724 that the library will call after the server has replied. The
6725 application can call this function if it does not know the
6726 current authentication method.
6728 Affected files are lib/silcclient/client.c and
6729 lib/silcclient/silcapi.h.
6731 * The Irssi SILC client now automatically resolves the authentication
6732 method incase any configuration information is not present (and
6733 currently there never is). The affected file is
6734 irssi/src/silc/core/client_ops.c.
6736 * Fixed public key authentication from the client library.
6737 Affected file lib/silcclient/protocol.c. Changed also the
6738 protocol specification about the public key authentication in
6739 the connection authentication protocol. The actual data to be
6740 signed is now computed with a hash function before signing.
6742 * Fixed the public key authentication from the server as well.
6743 Affected file silcd/protocol.c.
6745 * Removed the mlock()'s from the memory allocation routines.
6746 Affected file lib/silcutil/silcmemory.c. The ./configure does
6747 not check anymore for the mlock(). Affected file is
6750 * Fixed USERS command in server to allow the execution of the
6751 command for private and secret channels if the client sending
6752 the command is on the channel. Affected file silcd/command.c.
6754 * Fixed silc_client_get_clients_local to return the clients
6755 count correctly. It could return wrong value. Affected file
6756 lib/silcclient/idlist.c.
6758 Mon Sep 3 20:09:59 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6760 * Fixed the lib/silcmath/mpi/mpi.h to always use 32-bit data
6761 types. The assembler optimizations seemed not to like 64-bit
6762 data types. The assmebler optimizations thus are now enabled
6763 also for BSD systems as opposed to only enable them for Linux.
6765 * Do not check for threads at all on BSD systems. Affected
6766 file configure.in.pre.
6768 * Removed -n and -h options from the Irssi SILC Client since
6769 they are not used in silc.
6771 * Fixed the prime generation to assure that the first digit
6772 of the generated random number is not zero since our conversion
6773 routines does not like number strings that starts with zero
6774 digit. If zero digit is seen the random number is regenerated.
6775 This caused some corrupted RSA keys when the zero first digit
6776 was met. Affected file lib/silcmath/silcprimegen.c.
6778 Sun Sep 2 17:17:24 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6780 * Fixed WIN32 configuration in the ./configure script.
6781 Fixed to include xti.h on environments that has it.
6782 Patches by Carsten Ilchmann and andrew.
6784 Sat Sep 1 00:29:33 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6786 * Changed the silc_id_create_client_id to be collision
6787 resistant. It is now assured that there cannot be created
6788 two same client ID's. I suspect that some weird bugs in
6789 the server were actually caused by duplicate Client IDs.
6790 Affected file silcd/serverid.[ch]. A router receiving
6791 new ID now also assures and informs the sending server
6792 if the ID caused collision.
6794 * Changed the silc_id_create_channel_id to also assure that
6795 there are no collisions.
6797 Wed Aug 29 17:55:01 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6799 * Statement about ignoring the Mutual Authentication flag when
6800 performing rekey with PFS was a bit misleading. It is ignored
6801 if it was set in the initial negotiation, it cannot be even
6802 set in the rekey. Fixed in the ke-auth draft. Started the
6803 new versions of the protocol drafts in the doc/.
6805 Sun Aug 26 14:59:15 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6807 * Fixed a bug in silc_client_command_identify_save when saving
6808 new channel information. The channel name was no duplicated
6809 and caused crash on exit. Affected file is
6810 lib/silcclient/command_reply.c.
6812 Fri Aug 17 23:07:45 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6814 * Fixed the getkey command handling in the server. Send just
6815 empty OK reply to the sender if the key could not be fetched
6816 (but everything else was ok, like the key just was not available).
6817 Changed the public key parameter to optional in the protocol
6818 specs so that empty OK reply can be sent. Affected file
6821 Added a message to Irssi SILC client to tell to user if the
6822 server did not return a public key.
6824 Tue Aug 14 07:29:27 CEST 2001 Pekka Riikonen <priikone@silcnet.org>
6826 * Fixed a channel key regeneration bug. It registered new
6827 timeout tasks exponentially until all system resources were
6828 used. Affected file silcd/server.c.
6830 Sun Aug 12 20:48:14 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6832 * Added the SILC Document generator to the scripts/silcdoc.
6833 It can be used to generate the Toolkit Reference Manual out
6834 of the source tree. Internally it will also use the RoboDoc
6835 generator now imported in util/robodoc.
6837 Sun Aug 12 12:28:17 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6839 * Added couple of return's in rekey protocol if error orccurred
6840 during the protocol. The execution must be terminated.
6841 Affected file silcd/protocol.c. Also, terminate the protocol
6842 always with timeout.
6844 Sat Aug 11 12:36:02 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6846 * The client's Client ID was created initally from the wrong
6847 nickname (it could have been in format nick@host) in the
6848 silc_server_new_client. Affected file silcd/packet_receive.c
6850 Sat Aug 11 00:29:57 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6852 * Added some SILC_LOG_ERROR's to various error conditions
6853 if client could not be added to ID cache. Affected files
6854 silcd/packet_receive.c and silcd/server.c.
6856 * When client's sock->user_data is freed, NULL also the
6857 client->router and client->connection pointers. Added check
6858 for these pointers being NULL to various places around the
6859 code. Affected file silcd/server.c.
6861 * Added client->data.registered == TRUE checks to various
6862 places around the code to assure that unregistered client's
6863 are not handled when it is not allowed. Affected file
6866 * Added `bool registered' fields to all
6867 silc_idlist_[server|client]_get_* routines to indicate whether
6868 the fetched client needs to be registered or not. Affected
6869 file silcd/idlist.[ch].
6871 * Add your own entry as registered to the ID cache in the
6872 server. Affected file server.c.
6874 * Fixed a bug in silc_server_new_server. The SilcServer was
6875 set as the new server's context instead of SilcServerEntry.
6876 This naturally caused some weird bugs.
6878 * Added "updated" field the SilcChannelEntry which indicates
6879 the time since the channel entry was last accessed. This
6880 can be used to determine whether it is necessary to
6881 announce the channel after backup resuming protocol.
6882 Affected files silcd/idlist.[ch].
6884 Thu Aug 9 18:28:37 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6886 * Do not delete the channel rekey task when adding it
6887 for in silc_server_create_channel_key.
6889 * Changed the silc_server_create_channel_key to return
6890 TRUE or FALSE to indicate the success of the channel key
6893 Thu Jul 26 11:32:31 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6895 * Fixed MSVC++ project files and added missing files to
6896 Makefiles under win32/.
6898 Wed Jul 25 18:43:54 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6900 * Do not add TCP_NODELAY flag if the operating system
6901 does not have it defined. Affected files are
6902 lib/silcutil/[unix/win32]/silc[unix/win32]net.c.
6904 * Fixed buffer overflow from Irssi SILC Client. Affected
6905 file irssi/src/fe-common/core/themes.c.
6907 * Fixed double free in client library in the file
6908 lib/silcclient/client.c when disconnecting from server.
6910 * Applied double free patch from cras to Irssi SILC client.
6911 Affected files irssi/src/core/[modules/expandos].c
6913 * Fixed the disconnection handling to Irssi SILC Client.
6914 The application must call silc_client_close_connection
6915 in ops->connect client operation in case of failure of
6916 the connection. Affected file is
6917 irssi/src/silc/core/client_ops.c.
6919 * Do not set sock->protocol to NULL in the function
6920 silc_client_close_connection after executing the protocol's
6921 final callback since the sock might not be valid anymore.
6922 Affected file lib/silcclient/client.c.
6924 Wed Jul 25 16:04:35 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6926 * Do not enable SILC_THREADS if the linking with libpthread
6927 did not happen. Affected file configure.in.pre.
6929 * Added notion to protocol specification that server must
6930 verify the sent authentication payload with CMODE when
6931 setting the channel founder key. Implemented it to the
6932 server. Affected file silcd/command.c.
6934 Mon Jul 23 18:31:43 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6936 * Added _EXTRA_DIST SILC distribution variable to the
6937 distributions file. It is used to conditionally add extra
6938 files or directories to the specific distribution. Affected
6939 files ./prepare, Makefile.am.pre and distributions.
6941 Removed the `_' from the start of the distribution names.
6944 * Added README.WIN32 for instructions to compile the Toolkit
6947 Mon Jul 23 10:12:37 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6949 * Fixed a double free in disconnection in the server. Affected
6950 file is silcd/server.c.
6952 * Fixed the lib/silcske/groups.c to work now also with GMP
6953 MP library. The string conversion did not work when using
6954 specific base and the base is indicated in the string as well.
6956 * Created win32/ directory which now includes MSVC++ specific
6957 stuff so that toolkit (DLLs) may be compiled with MSVC++.
6958 It will appear only in the toolkit distribution
6960 Sun Jul 22 19:40:30 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6962 * Changed the key material distribution function in case when
6963 the hash output is too short. The data is now concatenated
6964 a bit differently than it used to. Made the change to the
6965 SKE protocol specification.
6967 * Added better GMP detection to configure.in.pre. A patch
6970 Fri Jul 20 13:16:00 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6972 * Fixed a minor bug in SKE that might cause some problem on
6973 some platforms. Affected file lib/silcske/silcske.c.
6975 * Added the cookie checking for initiator in the SKE. It checks
6976 that the responder returns the sent cookie unmodified. The
6977 affected file is lib/silcske/silcske.c. Added new SKE
6978 error type INVALID_COOKIE that can be sent during the
6979 negotiation. Fixed some memory leaks as well.
6981 * Added the "invalid cookie" error message to Irssi SILC client's
6984 Thu Jul 19 21:44:31 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6986 * Added `task_max' field to the SilcClientParams to indicate
6987 the maximum tasks the scheduler can handle. If set to zero,
6988 default values are used. Affected file lib/silcclient/silcapi.h.
6990 * Fixed memory leaks in silc_client_close_connection. Affected
6991 file lib/silcclient/client.c.
6993 * Added silc_client_del_client_entry to client library to free
6994 all memory of given client entry. Affected file is
6995 lib/silcclient/idlist.[ch].
6997 * Added new functions silc_client_del_channel and
6998 silc_client_del_server to delete channel and server entries.
6999 Affected file lib/silcclient/[silcapi.h/idlist.c].
7001 * Removed silc_client_del_client_by_id from silcapi.h.
7003 * Fixed the INFO command to return the server's own info
7004 correctly when querying by Server ID. Affected file is
7007 Thu Jul 19 14:47:30 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7009 * Removed the non-blocking settings in WIN32 code in the
7010 silc_sock_[read/write] and added SleepEx instead. Affected
7011 file lib/silcutil/win32/silcwin32sockconn.c. The availability
7012 of input data is now checked with FIONREAD and ioctlsocket.
7014 Wed Jul 18 18:34:01 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7016 * Call silc_schedule_task_del_by_context in the
7017 silc_protocol_cancel instead of silc_schedule_task_del_by_callback.
7018 Affected file lib/silccore/silcprotocol.c.
7020 * Call silc_protocol_cancel for active protocols in the
7021 silc_server_close_connection if the funtion
7022 silc_server_free_sock_user_data has not been called.
7023 Affected file silcd/server.c.
7025 * Generic tasks cannot be deleted using the del_by_fd
7026 task deleting function since generic tasks does not match
7027 any specific fd. Affected file lib/silcutil/silcschedule.[ch].
7029 * Added a notion to SILCOPER help file that the SILCOPER works
7030 only on router server, not on normal server.
7032 Wed Jul 18 09:40:04 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7034 * Added for WIN32 support for the new scheduler as well.
7035 Affected file lib/silcutil/win32/silcwin32schedule.c.
7037 * Fixed the SHA1 implementation to work on various platforms.
7039 Tue Jul 17 23:04:10 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7041 * Rewrote the SILC Scheduler entirely. Removed the old SILC Task
7042 API. It is part of the scheduler now. Everything else is
7043 as previously but some functions has changed their names.
7044 Checkout the lib/silcutil/silcschedule.h for the interface.
7045 Updated all applications to use the new interface. Affected
7046 files are lib/silcutil/silcschedule.[ch].
7048 Tue Jul 17 16:53:30 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7050 * Found a bug in the SKE implementation. The HASH value,
7051 specified by the protocol, was not computed correctly. The
7052 public key of the responder was not added to the computation
7053 even though it is mandatory. Affected file lib/silcske/silcske.c.
7054 This unfortunately causes incompatibilities with older
7055 clients and servers.
7057 * Added WIN32 specific network init and uninit functions:
7058 silc_net_win32_init and silc_net_win32_uninit to init and uninit
7059 the Winsock2. Affected file lib/silcutil/silcnet.h and
7060 lib/silcutil/win32/silcwin32net.c.
7062 * Set the socket always to nonblocking mode on WIN32 after
7063 reading data or writing data. Affected file is
7064 lib/silcutil/win32/silcwin32sockconn.c.
7066 Mon Jul 16 22:55:26 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7068 * Fixed various compilation problems under WIN32. Affected
7069 files lib/silcutil/win32/silcwin32thread.c and
7070 lib/silcutil/win32/silcwin32schedule.c.
7072 * Removed all _internal.h #includes from public header
7073 files. Internal headers must never be included from
7076 Removed also the lib/silcske/payload_internal.h file.
7078 * All include files that may be needed (public and some others
7079 included by the public headers) by application developers are
7080 now copied to the ./includes directory. It does not copy any
7081 internal headers. Affected file Makefile.defines.pre and all
7082 Makefile.am's under lib/ and subdirs.
7084 Thu Jul 12 17:49:31 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7086 * Do not change the ~/.silc directory's permissions automatically.
7087 Affected file irssi/src/silc/core/clientutil.c.
7089 Thu Jul 12 10:18:40 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7091 * Do not cancel the protocol in silc_server_close_connection
7092 it might cause recursion. Now cancelled in the function
7093 silc_server_free_sock_user_data. Affected file silcd/server.c.
7095 * Fixed the silc_server_remove_clients_by_server to regenerate
7096 the channel keys correctly finally. Added also new function
7097 silc_server_remove_clients_channels to actually do it.
7098 Affected file silcd/server.c.
7100 * Fixed the silc_server_new_channel to not crash by giving
7101 wrong router to the new channel. Affected file is
7102 silcd/packet_receive.c.
7104 Wed Jul 11 18:31:57 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7106 * Added SilcClientParams structure to the lib/silcclient/silcapi.h
7107 which is given as argument to the silc_client_alloc now.
7108 It can be used to configure the client and set various parameters
7109 that affect the function of the client.
7111 * The USERS command in server did not check whether the channel
7112 is private or secret. Affected file silcd/command.c.
7114 * Added new argument to the USERS command in protocol specification.
7115 The USERS command now can take the channel name as argument
7116 as well. Added support for this in client and server and
7117 updated the protocol specs.
7119 * Completed the GETKEY command in client. It can be now used
7120 to fetch also servers public key not only some clients.
7121 Affected files lib/silcclient/command[_reply].c.
7123 * Added silc_client_get_server to return server entry by the
7124 server name. Affected files lib/silcclient/silcapi.h and
7127 * Redefined the IDENTIFY command in protocol specification to be
7128 more generic. It now can be used to query information about
7129 any entity in the SILC Network, including clients, servers and
7130 channels. The query may be based either the entity's name
7131 or the ID. Added support for this in both client and server.
7133 Affected files silcd/command.c and lib/silcclient/command.c
7134 and command_reply.c.
7136 * Optimized the WHOIS and WHOWAS commands in the server. Removed
7137 the _from_client and _from_server functions. Affected file
7140 * Added silc_client_get_channel_by_id_resolve to the file
7141 lib/silcclient/silcapi.h to resolve channel information by
7142 its ID. Added also silc_client_get_channel_by_id that
7143 does not resolve it from the server.
7145 Tue Jul 10 18:05:38 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7147 * Added SilcServerEntry context into the client library
7148 to represent one server. The INFO command now allocates
7149 these to save the resolved server info. For now on the
7150 client library will also keep information about servers,
7151 connected and resolved with INFO.
7153 The INFO command now allocates the SilcServerEntry context
7154 and saves the server info there. The COMMAND_REPLY in
7155 the INFO now returns the parameters to application in
7156 same order as defined in the protocol specification.
7158 The entries are cached in the client->server_cache.
7160 * The INFO command is now issued after received the Client ID
7161 from the server. Affected file lib/silcclient/client.c.
7163 * The CMODE_CHANGE notify may now return also an SilcServerEntry
7164 to the application as the mode changer might be server.
7165 It is guaranteed that NULL is not returned anymore to the
7166 application. Affected file lib/silcclient/client_notify.c.
7168 The ID Type is now also passed to the application so that
7169 it can check whether the returned entry is SilcClientEntry
7172 Added new function silc_client_get_server_by_id to return
7173 the server entry by ID. Affected files are the
7174 lib/silcclient/silcapi.h and lib/silcclient/idlist.c.
7176 * Do not create the channel in the Irssi SILC Client when issuing
7177 the JOIN command but when received the sucessful JOIN command
7178 reply. Otherwise the channel might get created even though we
7179 could not join it. The Affected file is
7180 irssi/src/silc/core/[silc-channels.c/client_ops.c].
7182 * Fixed a channel joining bug in router. The router must also
7183 check the channel modes, invite and ban lists etc. when serving
7184 the JOIN command sent by normal server. Affected file is
7185 silcd/command.c. The router now resolves the client's
7186 information from the server who sent the JOIN command if it
7187 does not know it, and processes the JOIN command only after
7190 * Changed the SilcCommandCb to take new argument; void *context2.
7191 Affected file lib/silccore/silccommand.h
7193 The second argument in the command callbacks in the server now
7194 includes the SilcServerCommandReplyContext if the command was
7195 called as pending command callback from the command reply.
7196 Otherwise it is NULL. When called as pending the status of the
7197 command reply will be checked and if it was erronous the
7198 error will be sent to the original sender of the command.
7199 This way the client always receives the error messages even
7200 though the server was actually the one who received the error
7201 when it resent the command to router, for example. Affected
7202 files silcd/command[_reply].[ch].
7204 * Fixed sending WHOWAS command's error message to client if
7205 the requested client could not be found. It was missing.
7208 * Changed the CMODE and CUMODE commands reply arguments in the
7209 protocol specification. The Channel ID is now sent in both
7210 of the commands to identify the channel. Implemented this
7211 new feature to the client and server. Affected files
7212 lib/silcclient/command_reply.c and silcd/command.c.
7214 * Made better checks for invite and ban lists in the JOIN
7215 command in server. Affected file silcd/command.c.
7217 Mon Jul 9 18:28:34 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7219 * The server now performs the incoming host IP/DNS lookup
7220 using the silc_socket_host_lookup and thus does not block
7221 the server anymore. Affected file silcd/server.c.
7223 * Completed the multi-thread support for SILC Scheduler in
7224 the lib/silcutil/silcschedule.c.
7226 * Fixed the configure.in.pre to detect the pthread correctly
7229 * Fixed a deadlock in silc_task_queue_wakeup in the file
7230 lib/silcutil/silctask.c.
7232 Mon Jul 9 13:40:03 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7234 * Added new function silc_schedule_wakeup that is used in
7235 multi-threaded environment to wakeup the main thread's
7236 schduler. It needs to be used when a thread adds a new task
7237 or removes a task from task queues. After waking up, the
7238 scheduler will detect the task queue changes. If threads
7239 support is not compiled in this function has no effect.
7240 Implemented the wakeup mechanism to both Unix and WIN32
7241 systems. Affected files are lib/silcutil/silcschedule.[ch],
7242 lib/silcutil/unix/silcunixschedule.c and the
7243 lib/silcutil/win32/silcwin32schedule.c.
7245 * Added new function silc_task_queue_wakeup to wakeup the
7246 scheduler by the specified task queue. Affected file
7247 lib/silcutil/silctask.[ch].
7249 * The silc_socket_host_lookup_start now wakes up the scheduler
7250 after adding the timeout task. Affected file is
7251 lib/silcutil/silcsockconn.c.
7253 * The silc_socket_host_lookup is synchronous now if the threads
7254 support is not compiled in. However, the callback is still
7255 called asyncronously through the scheduler, anyway. Affected
7256 file lib/silcutil/silcsockconn.c.
7258 Mon Jul 9 00:24:45 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7260 * Added new function silc_socket_host_lookup to perform
7261 asynchronous IP and FQDN lookups for the socket connection.
7262 Affected files lib/silcutil/silcsockconn.[ch].
7264 Sun Jul 8 18:44:53 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7266 * Added SILC_MUTEX_DEFINE to define the mutex on environments
7267 that may or may not compile the mutex support in.
7269 Changed the silc_mutex_alloc interface. It allocates the
7270 mutex now to the sent pointer and returns TRUE or FALSE.
7272 Affected file lib/silcutil/silcmutex.h.
7274 * Wrote the SILC Task Queue interface to support multi-threads.
7275 Affected file lib/silcutil/silctask.[ch].
7277 * Wrote the SILC Scheduler to support multi-threads. Affected
7278 file lib/silcutil/silcschedule.c.
7280 Sun Jul 8 11:16:01 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7282 * Implemented the SILC Mutex API and SILC Thread API for WIN32
7283 in lib/silcutil/win32/.
7285 Sun Jul 8 00:18:15 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7287 * Defined SILC Mutex API and SILC Thread API and implemented
7288 them for Unix. Affected files are
7289 lib/silcutil/silcmutex.h, lib/silcutil/silcthread.h,
7290 lib/silcutil/unix/silcunixmutex.c and
7291 lib/silcutil/unix/silcunixthread.c.
7293 Sat Jul 7 14:40:31 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7295 * Fixed the silc_server_remove_clients_by_server's channel
7296 key re-generation. The hash table handling was incorrect
7297 and would not work with many channels. Affected file is
7300 * Fixed some memory leaks around the server code.
7302 * Rewrote the silc_server_get_users_on_channel to support IPv6
7303 based Client ID's. Affected file silcd/server.c.
7305 * Defined the SILC_MESSAGE_FLAG_SIGNED to the protocol
7306 specification. However, a separate document must be written
7307 to define the detailed signing procedure and the payload
7308 associated with the flag. Defined the flag to the
7309 lib/silccore/silcchannel.h as well.
7311 Fri Jul 6 18:26:31 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7313 * Changed the dynamic tables to static size tables in the
7314 lib/silccrypt/silchmac.c.
7316 * Removed GCC dependencies from the code. A patch by cras.
7318 Fri Jul 6 09:39:35 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7320 * Do not show the error "Error receiving packet bla bla"
7321 in server if it really was not an error (-2 means that reading
7322 is pending). Affected file silcd/server.c.
7324 Thu Jul 5 21:22:32 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7326 * Fixed a possible crash in silc_server_remove_clients_by_server
7327 in silcd/server.c. Fixed there also some memory leaks.
7329 * Fixed the silc_idlist_replace_client_id. It could replace
7330 wrong key in the hash table. Affected file silcd/idlist.c.
7332 * Do not check whether there are global users on the channel
7333 if the channel->global_users is FALSE. Affected functions
7334 silc_server_remove_from_one_channel and
7335 silc_server_remove_from_channels in silcd/server.c. Also,
7336 do not check if the removed client is local as we can be
7337 sure that global client was not removed from the channel
7338 and checking for global users is not needed.
7340 * The silc_server_remove_clients_by_server now re-generates
7341 the channel keys correctly for those channels that had
7342 clients removed from them. Affected file silcd/server.c.
7344 Tue Jul 3 11:39:20 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7346 * Found the reason of random crashes in the server. We weren't
7347 ignoring the SIGPIPE signal (which can be sent in write())
7348 and it crashed the server. Affected file silcd/silcd.c.
7350 Fri Jun 29 20:05:25 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7352 * Assure that sock->user_data is not NULL in the function
7353 silc_server_packet_send in silcd/packet_send.c.
7355 * Disconnect the remote connection if it could not be added
7356 to any ID lists in the server. The affected file is
7359 * Check in silc_server_packet_send[_real/dest] that the
7360 socket is not disconnecting and ignore the data if it is.
7361 Affected file silcd/packet_send.c.
7363 * Define inline to __inline on native WIN32 compilation.
7364 Affected file includes/silcwin32.h.
7366 * Added some explicit type casts for inline code since MSVC
7367 require them. Affected files lib/silcutil/silcbuffer.h,
7368 lib/trq/silcdlist.h and lib/trq/silclist.h.
7370 * Print warning in log files from now on if the packet
7371 decryption fails. Affected file silcd/server.c.
7373 Thu Jun 28 21:30:39 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7375 * Changed the `say' client operation's interface to accept
7376 new `type' argument to indicate the type of the message sent
7377 by the library. The application may filter the library's
7378 messages according the type. The affected file is the
7379 lib/silcclient/silcapi.h.
7381 * Added two new functions to lib/silcclient/silcapi.h:
7382 silc_client_del_client and silc_client_del_client_by_id.
7383 Affected file lib/silcclient/idlist.c.
7385 * Moved the clientincludes.h from includes/ to silc/ and
7386 serverincludes.h from includes/ to silcd/.
7388 * The modes for the CMODE and CUMODE are now passed as
7389 uint32 for application with COMMAND_REPLY. The affected
7390 file is lib/silcclient/command_reply.c.
7392 Wed Jun 27 22:24:47 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7394 * /WHOIS without arguments shows client's own information.
7395 Affected file lib/silcclient/command.c.
7397 * Changed PING to not accept any arguments. The specs
7398 says that client can ping only the connected server so
7399 requiring an argument is not needed. Affected file is
7400 lib/silcclient/command.c.
7402 Wed Jun 27 00:10:33 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7404 * Fixed a fatal bug in private message sending and reception
7405 encryption and decryption when using private message keys.
7406 The implementation was incorrect and did not follow the
7407 specification. It causd that some of the message were
7408 lost since it did not use the sending and receiving keys
7409 as the protocol suggests. This has been fixed and will cause
7410 incompatibilities with older clients when sending private
7411 message encrypted with private message keys. Affected files
7412 lib/silcclient/client_prvmsg.c, lib/silcclient/client_keyagr.c
7413 and various other in Irssi SILC Client.
7415 Added `responder' boolean argument to the functions
7416 silc_client_add_private_message_key[_ske] to indicate when
7417 the key is added as responder or initiator of the key
7420 Tue Jun 26 19:23:07 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7422 * Removed the silc_ske_check_version function and created
7423 a SilcSKECheckVersion callback. Added also a function
7424 silc_ske_set_callbacks that is now used to set all SKE
7425 callbacks. The callback functions are not given to
7426 the SKE functions anymore, but this function is used to
7429 * Fixed the WIN32 DLL generation in lib/Makefile.am.pre.
7431 * Added `silc_version' argument to the silc_client_alloc
7432 to define the version of the application for the library.
7433 The library will use the version string to compare it
7434 against the remote host's (usually a server) version
7435 string. Affected file lib/silcclient/silcapi.h
7437 * Added the KE protocol context to Key Agreement context
7438 in client library so that we can abort the SKE if it
7439 is in process when we get timeout. Affected file is
7440 lib/silcclient/client_keyagr.c.
7442 * Do not resolve the client ID forever if it returns in the
7443 first time that such client does not exist. This was done
7444 for example with private message. Affected file is
7445 lib/silcclient/client_prvmsg.c.
7447 Mon Jun 25 21:42:51 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7449 * Do not add regex.h for WIN32. The affected file
7450 includes/silcincludes.h.
7452 * Added WIN32 DLL generation to lib/Makefile.am.pre. It might
7453 not work yet 100%. It generates the DLL's automatically
7454 when compiling with --with-win32 under cygwin.
7456 Sun Jun 24 19:49:23 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7458 * lib/contrib/regex.c is not compiled on WIN32.
7460 * Added silc_net_get_socket_opt function to the
7461 lib/silcutil/silcnet.h.
7463 * Added includes/silcwin32.h for WIN32 specific includes
7466 * Do not use ptime structure or any of the posix process
7467 functions on WIN32 in lib/silccrypt/silrng.c.
7469 * Added silc_gettimeofday to provide generic function
7470 for struct timeval on all platforms. Added the function
7471 to lib/silcutil/silcutil.h.
7473 Sun Jun 24 12:19:52 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7475 * Moved the lib/silccore/silcsockconn.[ch] to the utility
7476 library as they clearly belong there. As a plus side we
7477 can make the actual socket connection routines platform
7480 Added also new generic function silc_socket_read and
7481 silc_socket_write (that used to be silc_packet_[read/write].
7482 The implementation of these are platform specific.
7484 * Added WIN32 specific routines of silc_socket_[read/write]
7485 to lib/silcutil/win32/silcwin32sockconn.c.
7487 Sat Jun 23 16:01:00 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7489 * Added preliminary support for native WIN32 compilation under
7490 cygwin (using the -mno-cygwin option for GCC) to the
7491 ./configure.in.pre. The --with-win32 now prepares the
7492 compilation for native WIN32.
7494 * Rewrote the SILC Scheduler interface in the file
7495 lib/silcutil/silcschedule.h. The scheduler is now context
7496 based and does not have anymore any global static scheduler.
7497 Moved the Unix scheduler to the lib/silcutil/unix/ directory
7498 and created lib/silcutil/win32 directory for WIN32 based
7501 * Added Unix specific network routines to the
7502 lib/silcutil/unix/silcunixnet.c and the old
7503 lib/silcutil/silcnet.c includes now only generic routines.
7505 Added WIN32 specific network routines to the
7506 lib/silcutil/win32/silcwin32net.c.
7508 * Added Unix specific utility functions from the
7509 lib/silcutil/silcutil.c to lib/silcutil/unix/silcunixutil.c.
7511 * Added WIN32 SILC Scheduler to the file
7512 lib/silcutil/win32/silcwin32schedule.c. The code is of course
7515 Fri Jun 22 10:44:14 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7517 * Do not handle JOIN notify in the server if the target client
7518 is not registered (idata->registered == FALSE). The affected
7519 file is silcd/packet_receive.c.
7521 * Update the nickrec->founder in event_cumode in the Irssi SILC
7522 client. Affected file irssi/src/silc/core/silc-channels.c.
7524 * Fixed the CUMODE_CHANGE notify handling in the server when
7525 server and router are announcing their clients on channels.
7526 Now the mode changes are saved and notified correctly. The
7527 affected file is /silcd/packet_receive.c.
7529 * Fixed silc_idlit_replace_[server/client/channel]_id functions.
7530 They really did not replace the cache entry in the ID Cache.
7531 Now they do that. Affected file silcd/idlist.c.
7533 * Fixed the KICK notify handling in the Irssi SILC client to
7534 update the channel records so that the kicked client does not
7535 appear to be on the channel. The affected file is
7536 irssi/src/silc/core/silc-channels.c.
7538 * Always update the conn->current_channel when executing command
7539 on a channel. Affected file irssi/src/silc/core/silc-servers.c.
7541 * Fixed the KILL notify handling in Irssi SILC client to remove
7542 the killed client on all channels.
7544 Thu Jun 21 17:10:08 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7546 * Fixed the silc_parse_command_line to remove extra spaces
7547 from the start and end of the arguments. Affected file is
7548 lib/silcutil/silcutil.c.
7550 * Cancel and free any active protocol in the function
7551 silc_server_close_connection. Affected file silcd/server.c.
7553 * Cancel and free any active protocol in the function
7554 silc_client_close_connction. Affected file is
7555 lib/silcclient/client.c.
7557 * Do not execute the KILL command for clients that are in
7558 history (ie. they are not in the network). Affected file is
7561 * Fixed KILL notify handling, client does not crash anymore.
7562 Affected file irssi/src/silc/core/silc-channels.c.
7564 * Reduced the default packet buffer size from 2048 to 1024 in
7565 lib/silccore/silcpacket.c.
7567 * Added SILC_SKE_STATUS_FREED SKE status type and a reference
7568 counter to the SKE context that is incresed when the SKE library
7569 performs async operation outside the library. If the outside
7570 process frees the SKE context and FREED status will be set
7571 and the library will detect after the sync operation that the
7572 libary is freed. The affected files are
7573 lib/silcske/silcske[_status].[ch].
7575 * Resolve the client entry information in the function
7576 silc_client_channel_message to assure that NULL pointer is not
7577 passed as client entry to the application. */
7579 * Fixed the task timeout calculation to assure that there is
7580 never negative timeouts. The affected file is
7581 lib/silcutil/silcschedule.c.
7583 * Fixed the channel user mode notification sending in server.
7584 It was sent point-to-point to the router (or to server by router)
7585 but it needs to be destined to a channel. The routines now
7586 supports sending the channel user mode notifys to the channels
7587 when announcing clients and channels. Affected files are
7588 silcd/server.c and silcd/packet_receive.c.
7590 * Fixed the CHANNEL_CHANGE notify handling in the client libary.
7591 It did not actually replace the old channel entry in the cache.
7592 Affected file lib/silcclient/client_notify.c.
7594 Tue Jun 19 22:10:36 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7596 * Fixed a possible crash in silc_packet_send_prepare. It now
7597 assures always that there is enough space in the buffer and
7598 at the tail area of the buffer (for MAC).
7600 Fixed the inbound buffer reallocation in silc_packet_read.
7601 It was old code and did not handle the reallocation correctly.
7604 The affected file is lib/silccore/silcpacket.c.
7606 * Fixed buffer overflow in silc_parse_nickname in the file
7607 lib/silcutil/silcutil.c.
7609 Tue Jun 19 13:40:09 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7611 * make install generates new server keys only if there is not
7614 Mon Jun 18 18:49:07 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7616 * Set SILC_MESSAGE_FLAG_NOREPLY when sending the away message.
7617 Added check that if the NOREPLY is set then we will not send
7618 the away message. This avoids infinite loop of away messages
7619 if both clients are away. The affected file is
7620 lib/silcclient/client_prvmsg.c.
7622 * Fixed client crash if /NICK was given without arguments.
7623 Affected file lib/silcclient/command.c.
7625 * Server does not send the invite list in INVITE command back
7626 to the client if the list was not altered. Added this notion
7627 to the protocol spec as well. Affected file silcd/command.c.
7629 Fixed possible crash in INVITE command by checking the
7630 value of silc_server_get_client_route command.
7632 * Fixed the INVITE notify type handling. The arguments are now
7633 taken in correct order and client does not crash. The affected
7634 file is irssi/src/silc/core/silc-channels.c.
7636 Removed the "Inviting xxx to channel" message from the
7637 client library away and let the application handle it.
7638 Affected file lib/silcclient/command.c. Added that message
7639 to Irssi SILC client's message formats.
7641 * Fixed CMODE command crash in client. It now checks the
7642 amount of arguments correctly and does not crash. The affected
7643 file is lib/silcclient/command.c.
7645 * Do not create new channel automatically in silc_channels_join
7646 but check whether the channel by that name already exists.
7647 Affected file irssi/silc/core/silc-channels.c.
7649 * Do not send the SERVER_SIGNOFF to router if the disconnected
7650 entity was the router. Affected file silcd/server.c.
7652 * Added the handling of the SERVER_SIGNOFF notify to the Irssi
7653 SILC client as it was missing from there.
7655 Added the handling of the KICK notify to the Irssi SILC client
7656 as it was missing. Added "you have been kicked" message to
7657 Irssi SILC client's message modules formats.
7659 Added the handing of the KILL notify to the Irssi SILC client
7660 as it was missing. Added the kill message module formats
7663 The affected file is irssi/src/silc/core/silc-channels.c.
7665 * The router did not save the channel mode the server announced.
7666 Affected file silcd/packet_receive.c.
7668 * Fixed a possible crash in INFO command in server. If the
7669 server did not provide the server info it crashed. Affected
7670 file silcd/command.c.
7672 Sun Jun 17 15:26:05 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7674 * Fixed the GETKEY command in the server to check also the
7675 global list. Otherwise the GETKEY would not work correctly
7676 in normal SILC server. Affected file silcd/command.c.
7678 Sat Jun 16 18:00:00 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7680 * Fixed GETKEY crash, it crashed if the command did not succseed.
7682 Tue Jun 12 21:36:18 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7684 * Redefined the SILC MP API in lib/silcmath/silcmp.h. The API
7685 is now real and not just an macro interface to GMP.
7687 Removed the entire GMP from the source tree and imported new
7688 NSS MPI library instead. Reason for removing GMP is that it is
7689 extremely large and compiles extremely slow. The NSS MPI
7690 is only a few files and compiles in less than 10 seconds.
7691 The speed is also about the same as GMP. The MPI is imported
7692 to lib/silcmath/mpi.
7694 If the system has GMP installed we will still use the GMP.
7695 If it is not then the NSS MPI will be compiled.
7697 Mon Jun 11 18:07:24 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7699 * Merged a long nickname (127 characters long) crash bugfix from
7700 Irssi CVS tree. Affected file irssi/src/core/misc.c.
7702 * Merged a freed memory reference bugfix from Irssi CVS tree.
7703 Affected file irssi/src/core/commands.c.
7705 Sun Jun 10 16:08:35 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7707 * Added the server's public key sving and verification to the
7708 server when performing the SKE. This was missing and the
7709 remote server's (or router's) public key was accepted without
7710 checking whether we have it previously or trust it at all.
7711 Affected file silcd/protocol.c.
7713 Sat Jun 9 20:17:30 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7715 * Check in the silc_server_timeout_remote if protocol is active
7716 and make sure that the protocol's final callback is called so
7717 that all memory if freed. Affected file silcd/server.c.
7719 Sat Jun 9 12:51:27 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7721 * silc_server_whois_send_reply crashed the server if the nickname
7722 was 127 characters long. Affected file silcd/command.c.
7724 Thu Jun 7 16:29:56 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7726 * Added sanity check to the silc_server_new_client. If the hostname
7727 is provided inside username then check that the provided hostname
7728 really is the same as the resolved one. If the hostname was not
7729 resolved then check it from the public key. Affected file is
7730 silcd/packet_receive.c.
7732 * Fixed a fatal bug in Irssi SILC client. Do not send QUIT command
7733 if the server disconnected us and the connection is not valid
7734 anymore. Affected file irssi/src/silc/core/silc-channels.c.
7736 * Moved the silc_client_[chmode|chumode|chumode_char] away from
7737 the library to the lib/silcutil/silcutil.[ch].
7739 Thu Jun 7 08:57:16 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7741 * Close log file after open. Affected file
7742 lib/silcutil/silclog.c.
7744 * Check whether sock == NULL in silc_client_send_packet and return
7745 if it is. Affected file lib/silcclient/silcclient.c.
7747 * Check rec->entry == NULL in the Irssi SILC Client before
7748 sending the channel message. Affecte file is
7749 irssi/src/silc/core/silc-servers.c.
7751 Tue Jun 5 08:08:21 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7753 * Merged a splitted window bugfix from Irssi CVS tree. The
7754 affected file is irssi/src/fe-text/textbuffer-view.c.
7756 * Fixed the ME, ACTION and NOTICE printing in Irssi Client.
7757 It did not print nickname.
7759 * Improved the distributions system a bit.
7761 Mon Jun 4 17:57:16 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7763 * Merged /WINDOW bugfix from irssi CVS tree. Affected file is
7764 irssi/src/fe-text/gui-window.c.
7766 * Fixed a fatal bug in Irssi SILC client. Crashed if sent message
7767 to in-active server. The affected file is
7768 irssi/src/silc/core/client_ops.c.
7770 * Resolve the client in USERS command reply if the entry does
7771 not have username resolved. The affected file is
7772 lib/silcclient/command_reply.c. Also, changed the IDENTIFY
7773 command to WHOIS command to really resolve stuff. The USERS
7774 is not used any more in any critical section so WHOIS can
7775 be used even though it might be slower than IDENTIFY.
7777 * Changed the lib/silcutil/silchashtable.h header to ROBODoc
7780 Sun Jun 3 14:21:32 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7782 * Changed the protocol API a bit more consistent in the
7783 lib/silccore/silcprotocol.[ch].
7785 * Changed the following headers to ROBODoc format:
7787 lib/silccore/silcpayload.h
7788 lib/silccore/silcprotocol.h
7789 lib/silccore/silcsockconn.h
7791 All core library headers are now formatted.
7793 Sat Jun 2 10:45:09 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7795 * Fixed a bug in Irssi SILC client; do not show that you are
7796 server/router operator if you really are not. Affected file is
7797 irssi/src/silc/core/client_ops.c.
7799 * Renamed silc_command_free_payload to silc_command_payload_free.
7800 Affected file lib/silccore/silccommand.h
7802 * Added silcmath.h to include the prototoypes of various routines
7803 in the lib/silcmath. Removed the old modinv.h, mpbin.h and
7806 * Changed the following headers to ROBODoc format:
7808 lib/silccore/silcchannel.h
7809 lib/silccore/silccommand.h
7810 lib/silccore/silcid.h
7811 lib/silccore/silcidcache.h
7812 lib/silccore/silcmode.h
7813 lib/silccore/silcnotify.h
7814 lib/silccore/silcpacket.h
7815 lib/silcmath/silcmath.h
7817 Fri Jun 1 22:19:37 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7819 * Added checking to the server code not to start the server if
7820 ciphers and stuff are not configured properly. Affected files
7821 silcd/serverconfig.[h] and silcd/server.c.
7823 * Changed the layout of the header files of the public interfaces
7824 in the SILC libraries. The new layout supports ROBODoc
7825 documentation tool (and some others) so that it is easy to create
7826 a library reference manual. All the other headers and source
7827 code must still follow the CodingStyle document. Also source
7828 code must not include these ROBODoc stuffs, only the headers.
7829 Furthermore, all public interface headers must now be named
7830 by using `silc' prefix, example: silcapi.h, silccipher.h.
7831 Some files were renamed due to this. All the other headers
7832 must not be used as public interfaces. I will update the
7833 CodingStyle document later. Changed following headers, so far:
7835 lib/silcclient/silcapi.h
7836 lib/silccore/silcauth.h
7837 lib/silccore/silcprivate.h
7838 lib/silccrypt/silcdh.h
7840 Fri Jun 1 10:28:09 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7844 * Removed silc_client_packet_send_flush from the client library
7845 as it is not needed. Affected file lib/silcclient/client.[ch].
7847 * Added printing of message of unresolved authentication method
7848 to the Irssi SILC client. Added it to the module formats.
7849 Removed the same message from the client library.
7851 Thu May 31 13:57:33 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7853 * Added new distribution feature, DISTLABEL. Every distribution
7854 can define own preprocessor label that can be used in the
7855 source code. For example: #ifdef SILC_DIST_CLIENT. Affected
7856 file distributions, acconfig.h.pre and prepare.
7858 Tue May 29 22:16:40 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7860 * Added Makefile.defines_int to include the actual definitions
7861 for Makefile.defines.in. Tested the new distribution system,
7862 created distributions and tested installation.
7864 * Added AWAY message printing to the Irssi SILC client. Added
7865 the messages to the irssi/src/fe-common/silc/module-formats.[ch].
7867 * Added SCONNECT command to call the SILC's CONNECT command.
7868 Cannot use CONNECT directly since Irssi uses that internally.
7869 Affected file irssi/src/silc/core/silc-servers.c.
7871 Added ACTION local command. It is same as ME command but takes
7872 the channel as mandatory argument.
7874 Rewrote some of the Irssi's help files to suite for SILC
7877 Mon May 28 19:05:22 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7879 * Added Makefile.defines[.in] that should for now on be included
7880 in all Makefile.am file in the source tree. That file includes
7881 all common compilation definitions for SILC source tree.
7883 Mon May 28 10:30:51 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7885 * Minor changes to the ./prepare script to change the package
7886 name according the distribution name to the configure.in.
7888 Sun May 27 22:24:57 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7890 * Created new distribution system. Added file `distributions'
7891 that defines all the distributions that can be created out of
7892 the SILC source tree. The ./prepare script now reads that
7893 file to determine how to prepare the distributions. The
7894 first argument to the ./prepare is the name of the distribution
7895 and second is the version of the distribution. If given
7896 without arguments it creates the default (toolkit) distribution
7897 with the default version (defined in ./prepare).
7899 All Makefile.am files that are subject to the distributions
7900 are now named as Makefile.am.pre. These are ./Makefile.am
7901 and lib/Makefile.am. Others may be changed later.
7903 Sun May 27 15:57:17 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7905 * Added invite list, ban list, some key management and connection
7906 error message printing to module formats in the Irssi SILC client.
7908 * Added new silc_client_set_away_message to set the away message
7909 that is back to the person who sent private message. The
7910 affected file lib/silcclient/silcapi.h and the
7911 lib/silcclient/client_prvmsg.c.
7913 Sun May 27 12:39:48 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7915 * Fixed the private message sending in the Irssi SILC client,
7916 added local command KEY to the Irssi SILC client.
7918 Added key management and key agreement message formats to the
7919 irssi/src/fe-common/silc/module-formats.[ch].
7921 Added USERS (alias WHO) printing, server/router operator
7922 indication and LIST command printing to the module formats.
7924 Sat May 26 17:43:42 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7926 * Fixed channel joining notify handling, cumode notify handling
7927 from Irssi SILC client.
7929 * Added SILC specific module-formats to the Irssi SILC client so
7930 that SILC specific message hilighting, colors etc is possible.
7931 Affected file irssi/src/fe-common/silc/module-formats.[ch].
7933 Added channel mode, channel user mode, actions, notices,
7934 whois and whowas printing to the the module-formats.c.
7936 * Fixed a bug in channel deletion in the server. The channel
7937 is not left to the cache even if the channel founder auth mode
7938 is set when there are no users anymore on the channel. Affected
7939 file silcd/server.c.
7941 * The silc_net_localhost now resolves the entire hostname including
7942 the domain name. Affected file lib/silcutil/silcnet.c.
7944 Sat May 26 12:13:37 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7946 * Changed the ask_passphrase client operation to be ascynchronous.
7947 It has now a completion callback and a context that the
7948 application must call after it has got the passphrase from
7949 the user. Affected files lib/silcclient/silcapi.h,
7950 lib/silcclient/protocol.c, lib/silcclient/command.c and
7953 Added SilcAskPassphrase callback that the application calls
7954 to deliver the passphrase to the library.
7956 * Changed the SKE protocol's SilcSKEVerifyCb to be asynchronous.
7957 The public key verification and especially a certificate
7958 verification is asynchronous procedure.
7960 Added new SILC_SKE_STATUS_PENDING status to indicate the
7961 request is pending and a callback will be called to finalize
7964 Added also SILC_SKE_STATUS_PUBLIC_KEY_NOT_PROVIDED status to
7965 indicate that remote end did not send its public key (or
7966 certificate), even though we require it. Added check for this
7967 condition in the SKE. This was a security bug, now fixed.
7969 Defined new SilcSKEVerifyCbCompletion callback that is called
7970 when the verification process is completed.
7972 The affected files lib/silcske/silcske_status.h and
7973 lib/silcske/silcske.[ch].
7975 * Changed the verify_public_key client operation to be async
7976 as well. Defined SilcVerifyPublicKey callback that is used to
7977 indicate the success of the public key verification process.
7979 Changed the server and client to use the new async client
7982 * Changed the Irssi SILC client's internal scheduler to be called
7983 twice as many times as it used to be. As a result the client
7984 should be a bit faster now. Affected file is
7985 irssi/src/silc/core/silc-core.c.
7987 * Added support to Irssi SILC client of asynchronous public key
7988 verification and passphrase inquiry. Affected file is
7989 irssi/src/silc/core/silc-core.c.
7991 Fri May 25 14:38:38 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7993 * Do not say "You have left channel %s" in client library.
7994 Moved it to the application. Affected files are
7995 lib/silcclient/command.c and silc/client_ops.c.
7997 * Fixed silc_client_get_clients. Command context was not
7998 duplicated and was freed memory in the callback. Affected
7999 file lib/silcclient/idlist.c.
8001 * Do not say "you are now talking..." on JOIN command in the
8002 client library. The appliation must handle it.
8004 * Do not say ".. changed topic to" in command reply in the
8005 client libary. The application must handle it.
8007 * Fixed TOPIC command sending in the client library.
8009 * Fixed a memory leak in silc_client_command_free in the file
8010 lib/silcclient/command.c.
8012 Thu May 24 19:08:55 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8014 * Imported a modified version of Irssi client to the source tree.
8015 The Irssi will be used to create a new client called
8016 Irssi SILC. Imported to irssi/.
8018 Added silc_core_init_finish function to the Irssi. Affected
8019 file irssi/configure.in.
8021 A lot changes in the Makefile.ams around the irssi tree.
8023 Tue May 22 22:23:49 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8025 * Do not rehash if the new size is same as the old size of the
8026 hash table, in the silc_hash_table_rehash*. The affected file
8027 lib/silcutil/silchashtable.c.
8029 * Replaced hash_table_del_by_context calls from the server
8030 (when channel->user_list and client->channels) to the
8031 hash_table_del as it is sufficient and faster.
8033 Tue May 22 17:27:16 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8035 * Added silc_hash_table_list, silc_hash_table_get and the
8036 SilcHashTableList structure to provide an alternative way to
8037 traverse the hash table. The affected files are
8038 lib/silcutil/silchashtable.[ch].
8040 * Changed the server's idlist routines to use the hash table
8041 routines to optimize the code.
8043 Mon May 21 21:46:20 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8045 * Replaced the client entry's `channel' list and channel entry's
8046 `user_list' list to hash tables for optimized lookup. Changed
8047 the code to use the hash table interface around the code.
8048 Affected file lib/silcd/idlist.[ch].
8050 * Added `auto_rehash' boolean argument to the function
8051 silc_hash_table_alloc to indicate whether the hash table should
8052 auto-rehash when it thinks is appropriate time. It will
8053 increase the hash table size if the there is twice as much
8054 entries in the table than the size of the table, and will
8055 decrease the size if there are twice as less entries than
8056 the size of the table.
8058 Mon May 21 09:51:11 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8060 * Fixed silc_xxx_get_supported to not crash at some circumstances.
8062 Sun May 20 13:45:58 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8064 * silc_idcache_purge_by_context deletes the entry now by context
8065 as it is supposed to do. Affected file lib/silccore/idcache.c.
8067 * Send the ERR_NO_SUCH_NICK in the WHOIS command reply if the
8068 client is not anymore valid (WHOWAS givens the info) and not
8069 the ERR_NO_SUCH_CLIENT_ID if the nickname still exists.
8071 Sat May 19 16:30:03 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8073 * Removed the `data' and `data_len' arguments from the ID Cache
8074 interfaces and added `name' argument. ID Cache does not handle
8075 anymore the binary data only a names associated with given ID.
8077 * When hashing a Client ID with silc_hash_id the entire ID is
8078 not hashed anymore, instead only the hash of the Client ID is
8079 hashed. This way we can access the Client ID from the cache
8080 with Client ID but with the hash of the ID (which is a hash of
8081 the nickname) as well without any difference in performance.
8083 Added also silc_idcache_find_by_id_one_ext to do one on one
8084 searching when we have the actual ID. Added also function
8085 silc_hash_client_id_compare. The affected files are
8086 lib/silccore/idcache.[ch] and lib/silcutil/silcutil.[ch].
8088 * When hashing the name associated with a ID it is always done
8089 in lowercase. This way we can access the cache without worrying
8090 about case-sensitivity, even though, for example nicknames are
8093 * Fixed a bug in server with channel message sending. It put
8094 wrong ID type as destination ID. The affected file
8095 silcd/packet_send.c.
8097 * silc_idcache_del_by_context now deletes from all hash tables
8098 by context. Affected file lib/silccore/idcache.c.
8100 Fri May 18 17:42:00 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8102 * Changed the client library to use the new ID Cache interface.
8103 Changes around the source tree.
8105 * Added silc_hash_table_rehash_ext to rehash with specific
8106 hash function. Affected file lib/silcutil/silchashtable.[ch].
8108 * Added silc_hash_string_compare to compare two strings in the
8109 hash table. Affected file lib/silcutil/silcutil.[ch].
8111 Fri May 18 11:18:45 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8113 * Added new function silc_idcache_del_by_context into the
8114 lib/silccore/idcache.[ch].
8116 * Changed the server's ID list routines to use the new ID Cache
8117 interface. Changes around the source tree.
8119 Fri May 18 08:35:31 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8121 * Added silc_hash_table_del[_by_context]_ext functions in to the
8122 lib/silcutil/silchashtable.[ch].
8124 Removed silc_hash_table_find_all* routines and added new
8125 silc_hash_table_find_foreach to replace them.
8127 Added silc_hash_table_replace_ext function as extended
8128 replacing function. Separated the simple hash table interface
8129 from the extended hash table interface in the file
8130 lib/silcutil/silchashtable.h.
8132 * Fixed minor bugs and changed it to use some of the new
8133 hash table functions in lib/silccore/idcache.c
8135 Thu May 17 18:15:12 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8137 * Added new function silc_hash_table_find_all to return all keys
8138 in the hash table by the specified key. As the hash table is
8139 collision resistant it also makes it possible to have several
8140 duplicate keys in the hash table. This function may be used to
8141 find all of the keys from the hash.
8143 Added user_context arguments to the SilcHashFunction,
8144 SilcHashCompare and SilcHashDestructor to deliver user specified
8147 Added new fuctions silc_hash_table_find[_all]_ext to do
8148 extended lookup with specified hash and compare functions and
8149 specified user contexts.
8151 Added new function silc_hash_table_add_ext to add the key
8152 with specified hash function and user context.
8154 Added new function silc_hash_table_foreach to traverse all
8155 entrys in the hash table. Added SilcHashForeach callback
8158 Added new function silc_hash_table_del_by_context to delete
8159 the entry only if the context associated with the key matches.
8161 Affected files are lib/silcutil/silchashtable.[ch].
8163 * Removed silc_hash_[server/client/channel]_id and added just
8164 silc_hash_id to the lib/silcutil/silcutil.[ch]. Added also
8165 silc_hash_id_compare to compare two ID's using as the hash table
8166 comparison function. Added also silc_hash_data to hash
8167 binary data and silc_hash_data_compare to compare it.
8169 * Removed silc_idlist_find_client_by_hash as it is not needed
8170 anymore. Affected file silcd/idlist.[ch].
8172 * Rewrote the entire ID Cache system (in lib/silccore/idcache.[ch])
8173 to use internally the SilcHashTable. The new ID Cache is a lot
8174 faster than the old one. Some of the ID Cache interface was also
8175 rewritten and obsolete and stupid functions were removed.
8177 Wed May 16 23:03:30 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8179 * Added entry_count field to the SilcHashTable to keep the number
8180 of the entries in the table. Implemented the function
8181 silc_hash_table_rehash. Added new function
8182 silc_hash_table_count. Affected file lib/silcutil/silchashtable.c.
8184 Fixed a minor bug in silc_hash_table_free.
8186 * Added silc_hash_string, silc_hash_uint, silc_hash_ptr,
8187 silc_hash_client_id, silc_hash_server_id and silc_hash_channel_id
8188 into the lib/silcutil/silcutil.[ch].
8190 Wed May 16 20:02:47 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8192 * Implemented a collision resistant hash table into the
8193 lib/silcutil/silchashtable[ch]. See the header and the source
8194 for the SilcHashTable API.
8196 Tue May 15 22:05:46 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8198 * Merged dotconf version 1.0.2 into lib/dotconf.
8200 Sun May 13 19:32:09 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8202 * Do not compile anything in lib/silcsim/* if the SIM support
8203 is not enabled. The tree should now compile without problems
8206 Thu May 10 22:49:51 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8208 * Compiled the SILC under cygwin. Compiled and tested briefly
8209 without problems. More tests needed. The SIMs didn't compile
8212 * Added various #ifdef HAVE_* stuff to lib/silccrypt/silrng.c.
8214 * Fixed possible crash in silc_get_username in the
8215 lib/silcutil/silcutil.c.
8217 Tue May 8 09:04:03 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8219 * Fixed a va_arg in silc/client_ops.c.
8221 * Oops, RC5 routines were named AES and caused some problems
8222 when not using SIM's. Affected file lib/silccrypt/rc5.c.
8224 Sun May 6 13:59:48 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8226 * Added new SilcIDIP structure into the lib/silccore/id.h and
8227 replaced the old `ip' fields from all SILC ID's to that type.
8228 This is a step towards IPv6 support.
8230 The silc_id_get_len takes now the ID as an extra argument.
8231 The silc_id_id2str, silc_id_str2id and silc_id_dup now supports
8232 both IPv4 and IPv6 based ID's.
8234 The affected files are lib/silccore/id.[ch] and other files
8235 around the tree using these routines.
8237 * Removed the ID length arguments in server from various
8238 silc_server_send_notify_* routines -> they are not needed
8241 Sat May 5 13:56:33 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8243 * Fixed memory leak in silc_encode_pem_file in the file
8244 lib/silcutil/silcutil.c.
8246 Thu May 3 21:23:50 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8248 * Check minor version as well in the SKE. Affected files are
8249 silcd/protocol.c and lib/silcclient/protocol.c.
8251 * Added --identifier option to the server so that an identifier
8252 can be when creating the public key for the server. Affected
8253 file is silcd/silcd.c.
8255 * Fixed minor decoding bug in silc_pkcs_decode_identifier in
8256 lib/silccrypt/silcpkcs.c.
8258 Wed May 2 20:50:49 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8260 * Register default ciphers and stuff when using -C option with
8261 the server. Affected file sildc/silcd.c.
8263 * Put back the servers public key filename format, it is better
8264 than the new one. For now, the client keys are saved with the
8265 new filename format. The affected file silc/client_ops.c.
8267 * Implemented the Cipher API for the rest of the ciphers that
8268 did not implement it or implemented it the wrong way.
8270 Wed May 2 13:31:26 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8272 * Register default ciphers and stuff when using the -S option
8273 in the client. Affected file silc/silc.c. Same also when
8274 creating new key pair with -C option.
8276 Tue May 1 14:18:13 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8278 * Fixed the silc_verify_public_key client operation function to
8279 save the public keys differently. The fingerprint is now
8280 used as filename and not the hostname. This way also the
8281 client keys are saved uniquely and not with hostnames. The
8282 affected file is silc/client_ops.c.
8284 * Trimmed the silc_hash_fingerprint function to remove extra
8285 whitespaces from the end of the fingerprint. The affected
8286 file is lib/silccrypt/silchash.c.
8290 * Added silc_cipher_register_default function to register all
8291 default ciphers. It can be used when configuration files
8292 does not exist and the application does not want any specific
8293 ciphers in any specific order.
8295 The SilcDList is now used as silc_cipher_list dynamically
8296 allocated cipher list. Removed the static list all together
8297 and now all ciphers must be allocated to the dynamic list.
8298 The silc_cipher_alloc routine was changed to check only the
8301 All silc_cipher_* routines that used to return int returns
8304 The affected files lib/silccrypt/silccrypt.[ch].
8306 * The same thing was done to silc_hash_* as for silc_cipher_*
8307 routines. Affected files lib/silccrypt/silchash.[ch].
8309 * The same thing was done to silc_pkcs_* as for silc_cipher_*
8310 routines. Affected files lib/silccrypt/silcpkcs.[ch].
8311 Added also silc_pkcs_[un]register[_default] functions.
8312 Removed the data_context from the PKCS API.
8314 * Added silc_hmac_register_default function to register default
8315 hmacs. Affected files lib/silccrypt/silchmac.[ch]. Added also
8316 SILC_ALL_HMACS macro that can be used with silc_hmac_unregister
8317 to unregister all hmacs at once.
8319 * Register the default ciphers, hash functions, PKCSs and HMACs
8320 if client's configuration file does not exist. The affected
8323 * The client did not load the hash functions from the SIM
8324 modules at all. Added support for this. Affected file is
8325 silc/clientconfig.c.
8327 * When decoding public key with silc_pkcs_public_key_decode, check
8328 the supported algorithm only if PKCS are registered. Affected
8329 file lib/silccrypt/silcpkcs.c. The same was done with the
8330 silc_pkcs_private_key_decode.
8332 * Fixed the SILC List routines to keep the list always in order.
8333 It used to change the list's order when traversing the list but
8334 not it preserves the order. Affected file lib/trq/silclist.h.
8336 Mon Apr 30 17:29:03 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8338 * Added the client library to use the SilcSocketConnection's
8339 reference counter (by silc_socket_dup) to prevent the bug that
8340 the socket object may be freed underneath async operation.
8342 * The name resolv library checking fixes in the configure.in.pre.
8345 * Created new version of the protocol drafts for future
8346 development. The -03 drafts are the ones that will be changed
8347 in the trunk now and the -02 will remain as they are.
8349 * Send list of CUMODE notifys to the router when announcing
8350 the channel users to the router. Affected file silcd/server.c.
8351 If the router receiving channel founder CUMODE for a channel
8352 that already has channel founder it will send CUMODE notify
8353 to the sender to remove the channel founder rights from the
8354 announced client. Affected file silcd/packet_receive.c.
8356 * The CUMODE notify may now use Server ID as well as the entity
8357 who changes the mode. Updated protocool specs.
8359 * Updated INSTALL and README files.
8361 Sun Apr 29 23:17:50 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8363 * New web pages in the http://silc.pspt.fi. The pages was
8368 Sun Apr 29 13:33:41 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8370 * Implemented the [DenyConnectin] config section in the server.
8371 Added silc_server_config_denied_conn to check whether incoming
8372 connection is denied. Affected file silcd/serverconfig.[ch].
8374 * Do not check the ports when checking the incoming configuration
8375 data if the port is 0, meaning any. Affected file is
8376 silcd/serverconfig.c.
8378 Fri Apr 20 18:58:43 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8380 * Fixed buffer overflow in silc_string_compare in the file
8381 lib/silcutil/silcutil.c.
8383 * Fixed double free in silc_server_command_leave in the file
8386 Fri Apr 20 14:00:11 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8388 * Fixed the version checking in the server. Affected file is
8391 Thu Apr 19 19:52:46 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8393 * Fixed the configuration data fetching when accepting new
8394 connections in the server. Affected file silcd/server.c.
8396 Thu Apr 19 11:40:20 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8398 * Added `sender_entry' argument to the function
8399 silc_server_packet_relay_to_channel so that we can check
8400 whether some destination actually belongs to the same route
8401 the sender belongs (ie, we must not resend the packet to the
8402 sender). Affected file silcd/packet_send.[ch].
8404 * Added `servername' field to the SilcClientEntry in the server
8405 to hold the name of the server where client is from. Affected
8406 file is silcd/idlist.h.
8408 Wed Apr 18 22:19:03 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8410 * Moved the channel message encrypting in the router betwen
8411 router connections from silc_server_channel_message to the
8412 silc_server_packet_relay_to_channel since we want to check
8413 whether we have anybody channel before encrypting anything.
8414 Affected files silcd/packet_[receive/send].c.
8416 Tue Apr 17 21:18:19 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8418 * Fixed the [AdminConnection] server config section to support
8419 multiple entries. Affected file silcd/serverconfig.c.
8421 * Added support into the server to check the validity of the
8422 incoming connection before executing any KE or authentication
8425 * The connection configuration is now saved to the KE and
8426 connection auth protocol contexts and not fetched anymore in
8427 the protocol. Affected files silcd/server.c, silcd/protocol.[ch].
8429 * The local hosts listenning address and port is also resolved
8430 now when starting the server. We want to have the socket object
8431 to include the real address and port for the listener. Added
8432 new function silc_net_check_local_by_sock into the files
8433 lib/silcutil/silcnet.[ch].
8435 * Fixed a broadcast bug in server -> do not broadcast if we
8438 * Fixed a routing bug. Do not route broadcast packets ever.
8439 Broadcast packets must be processed always and not routed since
8440 they may be destined to some other host than yourself and thus
8441 would get routed without no good reason. Affected file is
8444 * Added function silc_server_config_is_primary_route to check
8445 whether primary router connection has been configured (a router
8446 configuration that we are initiating). If there is not, we
8447 will assume that there is only two routers in the SILC network
8448 and we will use the incoming router connection as our primary
8449 route. Affected files silcd/serverconfig.[ch], silcd/server.c.
8451 * Changed the order of the broadcasting. Broadcast _after_ the
8452 packet has been processed not before. Affected file is
8455 * Fixed a [ClientConnection] parsing bug. The port was never
8456 parsed correctly thus resulting to port 0. Affected file
8457 silcd/serverconfig.c.
8459 * Fixed silc_server_send_notify_args -> it ignored the `broadcast'
8460 argument and did not set the broadcast packet flag. Affected
8461 file silcd/packet_send.c. Fixed same bug in the function
8462 silc_server_send_notify as well.
8464 * If we receive NEW_ID packet for our own ID in the server, ignore
8467 Mon Apr 16 12:10:33 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8471 * Removed the nickname from the Private Message Payload.
8472 Updated the code and the protocol specs.
8474 * Updated protocol specs for submitting to the IETF.
8476 * Tweaked the Random Number Generator a bit. Affected file
8477 lib/silccrypt/silcrng.c. Exported a new function
8478 silc_rng_[global]_add_noise which can be used to add more
8481 Sat Apr 14 16:21:32 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8483 * Do not parse packets with different timeout when protocol
8484 is active -> may cause problem with rekey. Affected file
8487 * When server receives signoff notify it must not create
8488 new channel key if the client is on any channels since the
8489 sender of the signoff notify will create it.
8491 Fri Apr 13 17:12:46 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8493 * Added printing of error messages during SKE protocol from the
8494 failure packet sent by server during SKE. Affected file
8497 * Removed the client's failure_callback handling with timeout
8498 and handle it immediately when received.
8500 * The SKE library returned wrong type in SUCCESS and FAILURE
8501 packets. They must be 32 bit MSB not 16 bit MSB.
8503 Fri Apr 13 00:09:08 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8505 * Ok, rewrote the logic of the re-key and now it seems to work.
8506 I tested it on high traffic with frequent re-keys without
8507 problems. Added hmac_receive (and renamed hmac to hmac_send)
8508 in SilcClientConnection in lib/silcclient/client.h and
8509 in SilcIDListData in silcd/idlist.h. Also, removed the
8510 SilcPacketParserContext's cipher and hmac fields as they are
8511 not needed anymore and actually caused some problems when
8512 the ciphers and hmac's changed underneath the packet parser.
8514 Thu Apr 12 14:42:51 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8516 * If re-key protocol is active then process the incoming packets
8517 synchronously since we must assure that icoming packets encrypted
8518 with the old key is processed before the new keys is set to
8519 use. This is true other packets than for REKEY packets.
8520 Affected file silcd/server.c. The same was done to client library
8521 as well, affected file lib/silcclient/client.c.
8523 Thu Apr 12 12:01:52 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8525 * Fixed bug in client and server to accept the force send if
8526 the packet is send from silc_[server/client]_packet_process
8527 function. Otherwise the packets are never delivered, oops.
8529 Wed Apr 11 22:10:15 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8531 * Disable force sending of packets when REKEY protocol is active.
8532 We must assure that no packet is sent directly when rekey is
8533 performed. All packets must be sent through packet queue.
8534 Added macro SILC_SERVER_IS_REKEY to silcd/server.h and
8535 SILC_CLIENT_IS_REKEY to lib/silcclient/client.h. Affected
8536 function is silc_[server/client]_packet_send_real to check
8539 * Replaced the SIM paths from example config files to
8540 /usr/local/modules. Also, make install creates now
8541 /usr/local/silc/logs directory to hold all the SILC server
8544 Wed Apr 11 16:59:59 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8546 * Made the configure.in.pre work on Solaris. Patch by salo.
8548 * Made all ciphers compatible with non-x86 machines. Defined
8549 CBC mode macros into lib/silccrypt/ciphers_def.h.
8551 Tue Apr 10 20:32:44 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8553 * Fixed the make install.
8555 Tue Apr 10 16:20:34 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8557 * When MAC computation fails the silc_packet_decrypt returned 0
8558 even though it was supposed to return -1. Fixed this. The
8559 affected file is lib/silccore/silcpacket.c.
8561 * Do not replace the config files in /etc/silc (in make install)
8562 if they already exist. Affected file ./Makefile.am.
8564 * Do not send re-key packets immediately but through packet queue.
8565 Affected file silcd/protocol.c and lib/silcclient/protocol.c.
8567 * Changed silc_net_check_host_by_sock to return FALSE if the
8568 IP/DNS could not be resolved. Though, it returns the IP address
8569 now even if it could not resolve it (but returns also FALSE).
8570 Affected file lib/silcutil/silcnet.[ch].
8572 Mon Apr 9 21:54:44 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8574 * Added silc_pkcs_decode_identifier to decode the public key's
8575 identifier. Affected file lib/silccrypt/silpkcs.[ch].
8576 Added also silc_pkcs_free_identifier. Added also new context
8577 SilcPublicKeyIdentifier.
8579 * Added -S option to the silc client. It is used to dump the
8580 contents of the specified public key file.
8582 * Changed the PKCS api to return the public key length when
8583 setting the public key.
8585 * Fixed a fatal bug in the public and private key file loading.
8586 Affected file lib/silccrypt/silcpkcs.c.
8588 * Execute the packet parsing for client with zero (0) timeout
8589 if the protocol is active. Affected file silcd/server.c.
8591 Sun Apr 8 19:30:56 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8593 * Made the key generation options to the silcd program. Added
8594 -C option, equivalent to client's option.
8596 * Added new [ServerKeys] config section to the server. It
8597 configures the server's public and private key.
8599 * Defined generic Public Key Payload into the protocol
8600 specification to send specific type of public keys and
8603 * Defined new command SILC_COMMAND_GETKEY to fetch a client's
8604 public key or certificate.
8606 * Implemented the GETKEY command to the server and to the
8607 client library and on user interface.
8609 Sun Apr 8 01:37:21 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8611 * Made preliminary `make install' work.
8613 Thu Apr 5 17:42:30 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8615 * Added SilcServerRekey context into silcd/idlist.h.
8617 * Added the PFS support as defined in the specification to the
8618 SKE protocol. Affected files lib/silcske/*.c.
8620 * Added `ske_group' field to the SilcServerRekey context to hold
8621 the number of the SKE group that is used with PFS in re-key.
8622 Affected file silcd/idlist.h.
8624 * Added PFS re-key support to the server. Affected file is
8627 * Added silc_protocol_cancel to cancel execution of the next
8628 state of the protocol. Affected file is
8629 lib/silccore/silcprotocol.[ch].
8631 * Added the re-key support with and without PFS to the client
8632 library. Re-key is performed once in an hour, by default.
8634 Added new protocol type SILC_PROTOCOL_CLIENT_REKEY.
8635 Added silc_client_rekey_callback and silc_client_rekey_final.
8636 Affected files are lib/silcclient/protocol.[ch] and
8637 lib/silcclient/client.[ch].
8639 * Removed the `hmac_key' and `hmac_key_len' fields from the
8640 SilcClientConnection structure; not needed. Affected file is
8641 lib/silcclient/client.h.
8645 Wed Apr 4 16:32:31 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8647 * Do not ask whether user wants to use the negotiated private key
8648 for private messages, just use it. Affected file is
8649 silc/local_command.c.
8651 * Added `send_enc_key' and `enc_key_len' fields to the
8652 SilcIDListData structure since they are needed in the re-key
8653 phase. Affected file is silcd/idlist.[ch].
8655 * Implemented the simple re-key protocol into the server.
8656 Affected files silcd/server.c and silcd/protocol.[ch]. The
8657 re-key will be performed once in an hour, by default.
8659 Added new protocol type SILC_PROTOCOL_SERVER_REKEY.
8660 Added silc_server_rekey, silc_server_rekey_callback and
8661 silc_server_rekey_final.
8663 * Removed Tunneled flag from the protocol. Updated the code
8664 and the specifications.
8666 * Adde `pfs' field to the SilcIDListData to indicate whether
8667 the PFS is to be performed in the re-key. Affected file is
8670 Tue Apr 3 21:52:42 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8672 * Defined uint8, int8, uint16, int16, uint32, int32, uint64 and
8673 int64 of at least the xintXX size. If void * is less that 4
8674 bytes uint32 * will be used. Defined bool as boolean.
8676 * Changed _ALL_ unsigned long and unsigned int to uint32,
8677 unsgined short to uint16 in the source tree.
8679 * Fixed a fatal bug in silc_server_remove_clients_by_server. Do
8680 not handle clients that has entry->data.registered == FALSE.
8681 They are not in the network anymore. Affected file is
8684 Tue Apr 3 16:39:19 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8686 * Implemented the sending of the SERVER_SIGNOFF notify in the
8687 server. Affected file is silcd/server.c.
8689 * Added silc_server_send_notify_args into silcd/packet_send.[ch].
8690 Added also silc_notify_payload_encode_args into the
8691 lib/silccore/silcnotify.[ch].
8693 * Implemented ther SERVER_SIGNOFF notify handling in the server.
8694 Affected file silcd/packet_receive.c.
8696 * Implemented the SERVER_SIGNOFF notify handling in the client
8697 library. Affected file lib/silcclient/client_notify.c. Also,
8698 implemnted the printing of the SERVER_SIGNOFF info to the
8699 application. Affected file silc/client_ops.c.
8701 * The silc_idlist_del_server now returns TRUE or FALSE to indicate
8702 if the deleting was successful. Affected file silcd/idlist.[ch].
8704 * Added support for public key authentication in the connection
8705 authentication protocol in the client library. Affected file
8706 lib/silcclient/protocol.c.
8708 * Changed the server's silc_idlist_get_clients_by_* interface
8709 to support already allocated array so that new entries may be
8710 added to pre-allocated array. Affected file silcd/idlist.[ch].
8711 This fixes some bugs with WHOIS, WHOWAS and IDENTIFY commands
8712 and command replies.
8714 * All command reply functions in the server now calls the
8715 pending command callback even if error occured. This way the
8716 error will be delivered to the client as well. Affected files
8717 silcd/command.c and silcd/command_reply.c.
8719 * Fixed INFO command to return local server's info if no server
8720 was provided. Affected file lib/silcclient/command.c.
8722 * Removed RESTART command for good. Updated the code and the
8725 * Rewrote parts of the task system. It is a bit simpler now.
8726 Removed unsued task priorities. The affected files are
8727 lib/silcutil/silctask.[ch].
8729 Mon Apr 2 20:02:33 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8731 * Moved the USERS printing from the library to the application.
8732 Affected files lib/silcclient/command.c and silc/client_ops.c.
8734 Mon Apr 2 13:13:23 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8738 * Added channel key re-key support. The re-key is perfomed
8739 only by the router and is done once in an hour. Added `rekey'
8740 field to the SilcChannelEntry in the server. Affected files
8741 silcd/server.c and silcd/idlist.h.
8743 * Added silc_task_unregister_by_context into the file
8744 lib/silcutil/silctask.[ch].
8746 Sun Apr 1 19:49:34 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8748 * Added SILC_UMODE_GONE mode to indicate when the client is not
8749 present in the SILC network. Added also support to the local
8750 command AWAY that will set this mode. Added support of showing
8751 "xxx is gone" in WHOIS command. The USERS command shows the
8752 gone status as well.
8754 * Fixed setting server and router operator privileges in the
8755 server's UMODE command. Affected file silcd/command.c.
8757 * Merged the SKE KE1 and KE2 payloads into one payload. The
8758 new KE payload is equivalent to the old KE2 payload.
8760 Cleaned up the SKE Start Payload parsing. It now uses the
8761 simple buffer unformatting to do the parsing. A lot faster
8764 Added new Mutual Authentication flag (SILC_SKE_SP_FLAG_MUTUAL)
8765 to the SKE that is used to indicate whether both of the SKE
8766 parties should perform authentication. By default only the
8767 responder performs authentication. By setting this flag also
8768 the initiator must do authentication. By default it is unset
8769 since in normal SKE case, client to server connection, only
8770 the responder should do authentication. When doing SKE between
8771 two clients both should perform authentication. Updated the
8772 code and the protocol specs.
8774 * A little fix to IDENTIFY command in the server. Search the
8775 client first by hash not nickname. Affected file is
8778 * Fixed the silc_client_close_connection to support closing
8779 the client to client connections wihtout deleting too much
8780 data. Affected file lib/silcclient/client.c.
8782 * Fixed a fatal bug in server and client; if KE1 or KE2 packets
8783 are received if protocol used to be active but is not anymore
8784 the application would crash due to NULL pointer dereference.
8785 Affected files silcd/server.c and lib/silcclient/client.c.
8787 * Added `hash' field to the SilcClientConnection to include
8788 the hash function negotiated in the SKE protocol.
8790 * Added new channel mode SILC_CMODE_FOUNDER_AUTH that is used
8791 to set the channel founder authentication data. A client can
8792 claim the founder rights later by providing the authentication
8793 data to the CUMODE command using SILC_CUMODE_FOUNDER mode.
8794 This way the channel founder can regain the channel founder
8795 privileges even it is left the channel. This works only on
8796 local server and the client must be connected to the same
8797 server to be able to regain the founder rights. Updated the
8798 protocol specs accordingly.
8800 Added support to the CMODE command in the client to set the
8801 founder auth data. Read the README to see how to set it.
8803 Added support to the CUMODE command to claim the founder
8804 rights. Read the README to see how to do it.
8806 Added support for the founder authentication to the Channel
8807 Entry in the server. Affected file silcd/idlist.h.
8809 Added support for the SILC_CMODE_FOUNDER_AUTH mode in the
8810 server's CMODE command. Affected file silcd/command.c.
8812 * Added the following new functions into lib/silccore/silcauth.[ch]:
8813 silc_auth_get_method and silc_auth_get_data.
8815 * The server now saves the remote hosts public key to the
8816 SilcIDListData pointer. Affected file silcd/protocol.c.
8818 * The normal server now does not remove the channel entry from
8819 the cache if the founder authentication data is set. It used
8820 to remove it if the founder was the last one on the channel on
8821 the server and left the channel. The auth data is saved and
8822 if the channel is re-joined later the old entry is used with
8823 the old auth data. Affected files silcd/command_reply.c and
8826 * Removed the `pkcs' field from the SilcIDListData structure
8827 in the server; it is not used. Affected file silcd/idlist.h.
8829 Sat Mar 31 15:38:36 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8831 * Fixed packet processing on slow links. Partial packets were
8832 never re-processed because the incoming data buffer was cleared
8833 by the application. Application must not directly clear the
8834 sock->inbuf, the packet processing routines handle it. Fixed
8835 this in client library and in server.
8837 Fri Mar 30 16:35:27 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8839 * Fixed the WHOIS and IDENTIFY send reply function to really
8840 check whether to send list or just one entry. Affected file
8843 * Cleaned up the LEAVE command's channel key distribution. The
8844 affected file silcd/command.c.
8846 * Changed CMODE_CHANGE's <Client ID> to <ID Payload> as server
8847 can enforce the channel mode as well. In that case the ID
8848 includes the ID of the server. The code now enforces the
8849 mode change if the router have different mode than the server.
8851 * The notify client operation with CMODE_CHANGE notify can now
8852 return NULL client_entry pointer if the CMODE was not changed
8853 by client. Application must check for this.
8855 * Added <Server ID> argument to INFO command to support server
8856 info fetching by Server ID.
8858 * Added silc_server_announce_get_channel_users to get assembled
8859 packets of channel users of the specified channel. Affected
8860 file silcd/server.[ch].
8862 * Fixed bug in CHANNEL_CHANGE notify in the server. The new ID
8863 was freed underneath the ID Cache.
8865 * Re-announce clients when the server received CHANNEL_CHANGE
8866 notify from the router. Affected file silcd/packet_send.c.
8868 Thu Mar 29 19:10:28 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8870 * Fixed a fatal bug when client does /join 1 2 3 4 5 6 the server
8871 crashed since it did not handle the fact that there is no cipher
8872 called "3" and didn't check the error condition. Now fixed.
8874 * Added SILC_MESSAGE_FLAG_REQUEST message flag as generic request
8875 flag. It can be used to send message requests.
8877 Thu Mar 29 12:26:25 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8879 * Implemented the RESTART command in the client.
8881 * Added SILC_MESSAGE_FLAG_NOTICE message flag for informational
8882 notice type messages. Added notice printing to the user
8885 * The channel keys are not re-generated if the channel's mode
8886 is PRIVKEY, ie private key on the channel exists. Affected
8887 files silcd/server.c and silcd/command.c.
8889 * Fixed a little bug in channel message delivery when channel
8890 private keys are set in the server. Affected file is
8891 silcd/packet_send.c.
8893 * Changed the setting on channel->on_channel = TRUE from the
8894 silc_client_save_channel_key to the JOIN command reply. The
8895 key payload is not received if the private channel key is set.
8896 Affected file lib/silcclient/command_reply.c and the
8897 lib/silcclient/client_channel.c.
8899 * When the CMODE_CHANGE notify is sent and the channel private
8900 key mode is removed the channel key must be re-generated in
8901 other cells as well. Added this support for the router in the
8902 silcd/packet_receive.c.
8904 * Added new local command NOTICE to send notice message on
8905 channel. Affected file silc/local_command.[ch].
8907 Wed Mar 28 23:55:54 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8909 * Added new local command ME to the client. It is used to send
8910 message to a channel with SILC_MESSAGE_FLAG_ACTION to indicate
8911 some action. Affected file silc/local_command.[ch].
8913 * Changed channel_message and private_message client operations
8914 to deliver the message flags to the application. Added also
8915 the `flags' arguments to the silc_client_send_channel_message
8916 and silc_client_send_private_message functions. Affected file
8919 Wed Mar 28 20:50:47 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8921 * Redefined the Private Message Payload to support private message
8922 keys and to support the new private message flags. Updated
8923 the protocol specs. Flags makes it possible to have for example
8924 CTCP style messages.
8926 * Added new type SilcPrivateMessagePayload and defined an API
8927 for it in the lib/silcclient/silcprivate.[ch].
8929 * Tested private message private keys successfully. Tested the
8930 private message key set, unset and list commands with the new
8933 * Redefined the Channel Message Payload to include the channel
8934 message flags (equal with private message flags) to support
8935 for example CTCP style messages.
8937 * Defined some of the message (for channel and private message)
8938 flags. Updated the protocol specs and added the flags to the
8939 lib/silccore/silcchannel.h. The type is SilcMessageFlags.
8941 Wed Mar 28 15:52:36 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8943 * Added SilcKeyAgreementStatus type to the key agreement routines
8944 to indicate the current status and error if one occured.
8945 The status types are defined in the lib/silcclient/silcapi.h.
8947 * Added new local command KEY that is used to set and unset private
8948 keys for channels, set and unset private keys for private messages
8949 with remote clients and to send key agreement requests and
8950 negotiate the key agreement protocol with remote client. The
8951 key agreement is supported only to negotiate private message keys,
8952 it currently cannot be used to negotiate private keys for channels,
8953 as it is not convenient for that purpose.
8955 * Fixed a minor pending callback setting bug in the function
8956 silc_client_get_client_by_id_resolve, now the function works.
8957 Affected file lib/silcclient/idlist.c.
8959 * Added function silc_net_get_local_port to get local bound
8960 port by socket. Added to lib/silcutil/silcnet.[ch].
8962 * Added `sockets' and `sockets_count' fields to the SilcClient
8963 object. They hold the sockets of the listenning sockets in
8964 the client. Listenning sockets may be for example the key
8965 agreement server. Affected file lib/silcclient/client.[ch].
8966 Added functions the silc_client_add_socket and the
8967 silc_client_del_socket. They are exported to the application
8970 * Added ~./silc/clientkeys to support other client's public keys.
8972 * Renamed verify_server_key client operation to verify_public_key
8973 and added one argument to indicate the type of the connection
8974 (server, client etc.).
8976 Tue Mar 27 22:22:38 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8978 * Added silc_server_connection_auth_request to handle the
8979 incoming CONNECTION_AUTH_REQUEST packet. Affected file is
8980 silcd/packet_receive.[ch].
8982 * Added silc_server_send_connection_auth_request into the
8983 silcd/packet_send.c to send the connection auth request packet.
8985 * Cleaned up the silcd/protocol.c a bit and fixed some memory
8988 * Fixed the public key authentication in responder side in the
8989 server. The `auth_data' pointer includes the SilcPublicKey
8990 not the path to the public key. Affected file silcd/protocol.c.
8992 * Implemented the public key authentication in the initiator side
8993 in the server. Affected file silcd/protocol.c.
8995 * Removed the [RedirectClient] config section from the server
8996 configuration. Is not needed and I don't want to implement it.
8998 Tue Mar 27 12:49:56 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9000 * Cleaned up the CMODE command in the server. It now works
9001 correctly and supports all the modes defined in the protocol.
9002 Affected file is silcd/command.c.
9004 * Added `hmac_name' field to the SilcChannelEntry in the server
9005 to hold the default HMAC of the channel. It can be set when
9006 creating the channel (with JOIN command). Affected files
9009 * Added <cipher> and <hmac> argument to the CMODE_CHANGE notify
9010 type to indicate the change of the current cipher and hmac
9011 on the channel. Client can safely ignore the <cipher> argument
9012 (if it chooses to do so) since the CHANNEL_KEY packet will
9013 force the channel key change anyway. The <hmac> argument is
9014 important since the client is responsible of setting the new
9015 HMAC and the hmac key into use.
9017 * Fixed the CMODE command in the client library as well.
9019 * Tested CMODE command in router environment successfully.
9021 Mon Mar 26 14:39:48 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9023 * Show the version of the remote client (or server) when connecting
9024 to the server. It is logged to the log file. Affected file
9025 is silcd/protocol.c.
9027 * Fixed the KILLED notify handling in the client library. The
9028 client must be removed from all channels when receiving the
9031 Also, do not remove the client entry when giving the KILL
9032 command but when the KILLED notify is received.
9034 * Removed silc_idlist_find_client_by_nickname from the server.
9035 Not needed anymore. Affected files silcd/idlist.[ch].
9037 * Implemented the CHANNEL_CHANGE notify type handling to the
9038 server. Affected file silcd/server.c.
9042 Mon Mar 26 12:11:14 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9044 * Added silc_server_send_notify_invite to send the INVITE
9045 notify between routers.
9047 * Implemented the INVITE command correctly to the server.
9049 * Implemented the INVITE notify type handling in the server.
9051 * Implemented the INVITE command to the client library and on the
9054 Sun Mar 25 20:27:09 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9056 * Added function silc_server_get_client_resolve to find the
9057 client entry by ID from all ID lists and then resolve it
9058 (using WHOIS) if it cannot be found. Affected file is
9061 Sun Mar 25 13:52:51 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9063 * Implemented the BAN command to the client library.
9065 * The JOIN command in the server now checks the invite list
9068 * Changed the silc_command_reply_payload_encode_va and the
9069 silc_command_payload_encode_va to support that if argument is
9070 NULL it ignores and checks the next argument. Affected file
9071 lib/silccore/silccommand.c.
9073 * Added silc_server_send_notify_ban to send the BAN notify
9074 type between routers.
9076 * Chaned the silc_notify_payload_encode to support that if
9077 argument is NULL it ignores and checks the next argument.
9078 Affected file lib/silccore/silcnotify.c.
9080 * Tested ban lists in router environment successfully.
9082 Sat Mar 24 14:47:25 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9084 * Implemented BAN command to the server, in silcd/command.[ch].
9086 * Removed the BAN and INVITE_LIST modes from the CMODE command
9089 * Added function silc_string_match to regex match two strings.
9090 Affected files lib/silcutil/silcutil.[ch].
9092 Fri Mar 23 22:02:40 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9094 * Redefined parts of the SilcChannelEntry in the server to support
9095 the new ban and invite lists.
9097 Fri Mar 23 16:25:11 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9099 * Redefined the INVITE command. The same command can be used to
9100 invite individuals to the channel but also to manage the invite
9101 list of the channel (to add to and remove from the invite list).
9102 Updated the protocol specs.
9104 * Added new command SILC_COMMAND_BAN that can be used to manage
9105 the ban list of the channel. Updated the protocol specs.
9107 * Removed the channel modes: the SILC_CMODE_BAN and the
9108 SILC_CMODE_INVITE_LIST as they were a bit kludge to be included
9109 in the CMODE command. The equivalent features are now available
9110 using INVITE and BAN commands. Updated the protocol specs.
9112 * Added new SILC_NOTIFY_TYPE_BAN notify type to notify routers
9113 in the network about change in the current ban list. The notify
9114 type is not used by the client.
9116 * Redefined parts of the SILC_NOTIFY_TYPE_INVITE command to
9117 support the invite lists.
9119 Thu Mar 22 22:52:23 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9121 * Added new function silc_string_regexify that converts string
9122 including wildcard characters into regex string that can
9123 be used by the GNU regex library. Added into the file
9124 lib/silcutil/silcutil.[ch].
9126 Added silc_string_regex_combine to combine to regex strings
9127 into one so that they can be used as one regex string by
9128 the GNU regex library. Added into the file
9129 lib/silcutil/silcutil.[ch].
9131 Added silc_string_regex_match to match two strings. It returns
9132 TRUE if the strings match. Added into lib/silcutil/silcutil.[ch].
9134 Thu Mar 22 15:29:42 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9136 * Imported GNU regex to the soruce tree into lib/contrib.
9137 Fixed some compiler warning from the regex.c.
9139 Wed Mar 21 15:27:58 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9141 * Fixed MOTD command in the server to work in router environment.
9143 * Fixed the MOTD command in the client library to support
9144 the server argument in the command.
9146 * Added `nickname_len' argument to the silc_idlist_add_client
9147 in the server, as the `nickname' argument may be binary data
9150 * Added silc_idlist_get_channels to return all channels from
9153 * Implemented LIST command to the server. Affected file is
9156 * Implemented the LIST command to the client library and on the
9159 * Added [<user count>] argument to the LIST command reply.
9160 With private channels the user count is not shown.
9162 * Updated TODO and README.
9164 Tue Mar 20 21:05:57 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9166 * The client entry's data.registered must be TRUE even with
9167 global client entry on global client list. The data.registered
9168 is used to check whether the client is anymore in the network,
9169 for example with WHOWAS command so it must be valid.
9171 * Fixed the WHOWAS command in the server. It now actually works
9172 in router environment. Added function into silcd/command_reply.c
9173 silc_server_command_reply_whowas_save.
9175 * Added silc_idlist_purge function to the silcd/idlist.c
9176 to periodically purge the ID Cache.
9178 * Fixed INFO command in the server. It works now in router
9179 environment. Added <server name> argument to the INFO command
9180 reply. Updated the protocol specs.
9182 * Fixed minor bug in silc_idcache_purge to not purge if the
9183 expire value is zero.
9185 * Fixed various bugs in WHOIS and IDENTIFY command handling as
9186 they were buggy because of the WHOWAS information.
9188 * Fixed local command MSG to handle the async resolving of
9189 the remote client properly. It used to fail the first MSG.
9190 Affected file silc/local_command.c.
9192 * Added `data_len' field to SilcIDCache context.
9194 Tue Mar 20 16:29:00 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9196 * Update TODO. Todo in commands in the server.
9198 Tue Mar 20 15:45:14 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9200 * Added new notify type SILC_NOTIFY_TYPE_UMODE_CHANGE that is
9201 used by routers as broadcast packet to inform other routers
9202 about the changed user mode.
9204 Implemented the notify handling in the server. Affected file is
9205 silcd/packet_receive.c. Added the function
9206 silc_server_send_notify_umode to the silcd/packet_send.[ch].
9208 * Added new generic Channel Payload and deprecated the New Channel
9209 Payload. The New Channel Payload is now the generic Channel
9212 * Added new argument `mode' to the silc_server_send_new_channel
9213 as it is required in the Channel Payload now.
9215 * Renamed the SilcChannelPayload to SilcChannelMessagePayload
9216 and created a new and real SilChannelPayload to represent the
9217 new generic Channel Payload. Implemented the encode/decode
9218 for Channel Payload. Affected file lib/silccore/silcchannel.[ch].
9220 * Added silc_server_get_client_channel_list to return the list
9221 of channels the client has joined for WHOIS command reply.
9222 Affected file silcd/server.[ch].
9224 * Implemented the channel list sending in the WHOIS command reply
9225 in server and in the client.
9227 Implemented the channel list displaying on the user interface
9228 as well. Affected file silc/client_ops.c.
9230 * Added silc_channel_payload_parse_list to parse list of Channel
9231 Payloads. It returns SilcDList list of SilcChannelPayloads.
9232 Client for example can use this function to parse the list of
9233 channels it receives in the WHOIS command reply. The caller
9234 must free the list by calling silc_channel_payload_list_free.
9235 Affected files lib/silccore/silcchannel.[ch].
9237 Mon Mar 19 21:39:15 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9239 * Added one new argument <user mode> to the WHOIS command reply
9240 to return the mode of the user in SILC. Updated the protocol
9243 Implemented it to the server and client.
9245 Mon Mar 19 18:43:06 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9247 * Fixed the mode printing on the user interface on joining.
9248 Affected file silc/client_ops.c.
9250 * Implemented the UMODE command and user modes in general to the
9251 client library and to the user interface.
9253 * Implemented the UMODE command to the server.
9255 * The server now sends UNKNOWN_COMMAND error status if client sends
9256 unknown command. Affected file silcd/command.c.
9258 * All server commands now handle the command identifier the right
9259 way when sending the command reply to the client. The client can
9260 use to identify the command replies with the identifier.
9262 Mon Mar 19 16:13:07 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9264 * Added silc_server_get_client_route to resolve the route to
9265 the client indicated by the client ID. Affected file is
9268 * Added silc_server_relay_packet as general function to relay
9269 packet to arbitrary destination. This deprecates functions
9270 like _send_private_message_key, _relay_notify etc. Affected
9271 file is silcd/packet_send.[ch].
9273 Removed silc_server_send_key_agreement,
9274 silc_server_send_private_message_key and
9275 silc_server_packet_relay_notify functions from the file
9276 silcd/packet_send.[ch].
9280 * Implemented the SILC_NOTIFY_TYPE_KILLED notify handling in the
9281 server. Affected file silcd/packet_receive.[ch].
9283 * Implemented the KILL command to the client. Implemented the
9284 SILC_NOTIFY_TYPE_KILLED notify handling in the client library.
9285 Affected files lib/silcclient/command[_reply].c and
9286 lib/silcclient/client_notify.c. Implemented the KILL notify
9287 printing in the user inteface.
9289 * Fixed a lot silc_parse_nick memory leaks from the client
9290 library in the file lib/silcclient/command.c.
9292 * Changed the silc_server_send_notify_on_channels's `sender'
9293 argument from SilcSocketConnection to SilcClientEntry to
9294 check the sender as entry and not as connection object and not
9295 to send to the client provided as argument. The affected file
9296 is silcd/packet_send.[ch].
9298 * The notify packets that are destined directly to the client used
9299 to not to be processed by the server. Now changed that and the
9300 server processes all notify packets. After relaying the packet
9301 to the client the notify packet is processed in the server.
9303 * The silc_server_free_client_data now checks whether there is
9304 pending outgoing traffic for the client and purges the data to
9305 the network before removing the client entry.
9307 Sun Mar 18 21:02:47 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9309 * Added SILC_NOTIFY_TYPE_KILLED notify type. It is sent when
9310 an client is killed from the SILC Network. Updated the protocol
9313 Added new function silc_server_send_notify_killed to the
9314 silcd/packet_send.[ch].
9316 * Added function silc_server_packet_relay_notify to relay notify
9317 packets that are destined directly to a client. In this case
9318 the server does not process the notify packets but merely relays
9319 it to the client. Affected file silcd/packet_send.[ch].
9321 Added also silc_server_packet_process_relay_notify to check
9322 whereto relay the notify. Affected file is
9323 silcd/packet_receive.[ch].
9325 * Implemented the KILL command to the server.
9329 * Added the backup schema desgined last fall to the protocol
9330 specs for everyone to see. The specification is in the
9331 *-spec-xx.txt draft and the packet type definitions for the
9332 backup routers is in *-pp-xx.txt draft. Thusly, added also
9333 new packet type SILC_PACKET_CELL_ROUTERS.
9335 * A big security problem in the implementation discovered. The
9336 signoff of an client did not cause new channel key generation
9337 which it of course should've done. The channel keys must be
9338 always re-generated when client leaves (or signoffs) the channel.
9339 The silc_server_remove_from_channels funtion now handles
9340 the channel key re-generation.
9342 * Added `sender' argument to the silc_server_send_notify_on_channels
9343 to not to send the client provided as argument. Affected file
9344 silcd/packet_send.[ch].
9346 Fri Mar 16 15:52:49 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9348 * Implemented OPER and SILCOPER commands into the server and
9351 * Added silc_auth_verify and silc_auth_verify_data to verify
9352 the authentication directly from the authentication payload.
9353 It supports verifying both passphrase and public key based
9354 authentication. Affected file lib/silccore/silcauth.[ch].
9356 * Added `hash' field to the SilcIDListData structure. It is the
9357 hash negotiated in the SKE protocol. Affected file is
9360 * Slight redesigning of the SilcAuthPayload handling routines.
9361 Do not send SilcPKCS but SilcPublicKey as argument.
9363 * Implemented the public key authentication support to the
9364 serverconfig. The public key is loaded from the provided path
9365 and saved as authentication data to void * pointer. Thus,
9366 changed the unsigned char *auth_data to void *auth_data;
9368 * Fixed SHUTDOWN command to send the reply before the server
9369 is shutdown. :) Affected file silcd/command.c.
9371 * Fixed fatal bug in CONNECT command. The hostname was invalid
9372 memory and server crashed. Affected file silcd/command.c.
9374 * Fixed fatal bug in CLOSE command. The server_entry became
9375 invalid but was referenced later in the command. Affected file
9378 Thu Mar 15 12:46:58 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9380 * Fixed fatal bug in failure packet handling. Server ignored
9381 the failure and thus crashed when it came.
9385 Wed Mar 14 20:37:35 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9387 * Added new SILC_CF_LAG_STRICT command flag that strictly forces
9388 that the command may be executed only once in (about) 2 seconds.
9389 The old SILC_CF_LAG flag is same but allows command bursts up
9390 to five before limiting.
9392 Added the support for CF_LAG and CF_LAG_STRICT flags to the
9393 server code. Various commands now includes the CF_LAG_STRICT
9394 flag to disallow any kind of miss-use of the command.
9396 * Fixed the silc_buffer_unformat to not to allocate any data
9397 if the length of the data is zero. It used to allocate the
9398 length + 1. Affected file lib/silcutil/silcbuffmt.c.
9400 Wed Mar 14 16:10:30 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9402 * Changed the format of AdminConnection configuration section
9403 in the server. Added username of the admin to the format.
9404 Affected files silcd/serverconfig.[ch].
9406 Added silc_server_config_find_admin into silcd/serverconfig.[ch]
9407 to return admin configuration data by host, username and/or
9410 Wed Mar 14 13:18:16 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9412 * Implemented WHOWAS command to the server. Added the functions:
9414 silc_server_command_whowas_parse,
9415 silc_server_command_whowas_send_reply,
9416 silc_server_command_whowas_from_client and
9417 silc_server_command_whowas_from_server
9419 * Added <Client ID> argument to the WHOWAS command reply. Updated
9420 the protocol specs accordingly.
9422 * Implemented WHOWAS command and command_reply to the client
9425 Implemented the WHOWAS printing on the user interface.
9427 Tue Mar 13 22:17:34 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9429 * Added new argument to the WHOWAS command reply, the real name.
9430 It is an optional argument. Updated the protocol specs.
9432 * Added SilcIDCacheDestructor callback that is registered when
9433 the SilcIDCache is allocated. The callback is called when
9434 an cache entry in the ID Cache expires, or is purged from the
9435 cache. Added into lib/silccore/idcache.[ch].
9437 Added silc_idlist_client_destructor to the silcd/idlist.[ch]
9438 to destruct the client entries when the cache entry expires.
9439 Other ID Cache's in server and in the client library ignores
9442 * If the ID Cache entry's `expire' field is zero then the entry
9443 never expires. Added boolean `expire' argument to the
9444 silc_idcache_add function in the lib/silccore/idcache.[ch].
9445 If it is TRUE the default expiry value is used.
9447 * Added silc_server_free_client_data_timeout that is registered
9448 when client disconnects. By default for 5 minutes we preserve
9449 the client entry for history - for WHOWAS command.
9451 Tue Mar 13 13:26:18 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9453 * Added support to the server to enforce that commands are not
9454 executed more than once in 2 seconds. If server receives
9455 commands from client more frequently, timeout is registered
9456 to process the commands. Affected file silcd/command.c.
9457 Added new function silc_server_command_process_timeout.
9459 * Changed NICK_NOTIFY handling in client library to check that
9460 if the client's nickname was changed, so there is no need to
9461 resolve anything from the server.
9463 * Removed error printing from the WHOIS and IDENTIFY commands.
9464 If error occurs then it is ignored silently in the client library.
9465 The application, however, may map the received error to
9466 human readable error string. The application currently maps
9467 the NO_SUCH_NICKNAME error to string.
9469 * Made the command status message public to the application. Moved
9470 them from lib/silcclient/command_reply.c to
9471 lib/silcclient/command_reply.h. The application can map the
9472 received command status to the string with the
9473 silc_client_command_status_message function.
9475 * Added check to the server to check that client's ID is same
9476 as the Source ID in the packet the client sent. They must
9479 Tue Mar 13 12:49:21 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9481 * Added dist-bzip hook to the Makefile.am to make bzip2
9482 compressed distributions.
9484 Mon Mar 12 18:43:38 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9486 * Server now enforces the maximum length for the nickname and
9487 the channel as protocol specification dictates. 128 bytes for
9488 nickname and 256 bytes for channel name.
9490 * Moved the WHOIS printing to the application. The client libary
9491 does not print out the WHOIS information anymore, the application
9492 must do it. Renamed silc_client_command_reply_whois_print to
9493 the silc_client_command_reply_whois_save.
9495 The client's idle time is also sent to the application now, and
9496 the idle is shown on screen.
9498 * Added silc_client_command_reply_identify_save to save the
9499 received IDENTIFY entries.
9501 * Do not check for channel private keys in message sending and
9502 reception if the channel does not have the PRIVKEY mode set.
9503 Affected file lib/silclient/client_channel.c.
9505 Sun Mar 11 20:25:06 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9507 * Fixed a minor bug if WHOIS and IDENTIFY command parsing that
9508 just surfaced after chaning the JOIN procedure.
9510 Sun Mar 11 14:59:05 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9512 * Added silc_client_get_clients_by_list to get client entries
9513 from Client ID list, that is returned for example by JOIN
9514 and USERS command replies. The application should use this
9515 function for example when JOIN command reply is received to
9516 resolve the clients already on the channel (library does not
9517 do that anymore as USERS command reply is not used in the JOIN
9518 procedure anymore). Affected files lib/silcclient/silcapi.h and
9519 lib/silcclient/idlist.c.
9521 * JOIN command reply and USERS command reply returns now SilcBuffer
9522 pointers instead of unsigned char pointers when returning
9523 the client list and mode list.
9525 * Added <Client ID> argument to the JOIN command reply, mainly
9526 for the server to identify for which client the command was
9527 originally sent. Updated protocol specs accordingly.
9529 * Added SilcDlist private_key pointer to the SilcChannelEntry
9530 in the client to support the channel private keys. Affected
9531 file is lib/silcclient/idlist.h.
9533 * Added SilcChannelPrivateKey argument to the function
9534 silc_client_send_channel_message so that application can choose
9535 to use specific private ke if it wants to. If it is not provided,
9536 the normal channel key is used, unless private keys are set.
9537 In this case the first (key that was added first) is used
9538 as the encryption key.
9540 * Implemented the support for channel private key handling.
9541 Implemented the following functions:
9543 silc_client_add_channel_private_key,
9544 silc_client_del_channel_private_keys,
9545 silc_client_del_channel_private_key,
9546 silc_client_list_channel_private_keys and
9547 silc_client_free_channel_private_keys
9549 Affected file lib/silcclient/client_channel.c.
9551 * Added the support for the private keys in the channel message
9552 sending and encryption and in the message reception and
9553 decryption. Affected funtions are
9554 silc_client_send_channel_message and silc_client_channel_message.
9556 Sat Mar 10 21:36:22 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9558 * Added SKE's key verify callback to the client library's
9559 KE protocol context. Affected files lib/silcclient/protocol.[ch].
9561 * Removed the statement that server (or router) must send USERS
9562 command reply when joining to the channel so that the client
9563 knows who are on the channel. Instead, the client list and
9564 client's mode list is now sent in the JOIN command reply to the
9565 client who joined channel. This is better solution.
9567 * Added function silc_server_get_users_on_channel and function
9568 silc_server_save_users_on_channel to the silcd/server.[ch].
9570 * Removed function silc_server_command_send_users from the
9573 * Do not show topic on the client library anymore. The topic is
9574 sent in the command reply notify to the application and the
9575 application must show the topic now.
9577 Sat Mar 10 00:07:37 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9579 * Added client searching by nickname hash into the IDENTIFY and
9580 WHOIS commands in the server as they were clearly missing from
9581 them. Affected file is silcd/command.c.
9583 * Fixed a bug in private message receiving in the client library.
9584 The remote ID was freed and it wasn't supposed, now it is
9587 Fri Mar 9 12:40:42 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9589 * Minor fix to the channel payload; allocate the data area, as it
9590 needs to be of specific length.
9592 * If the key agreement port is zero then the operating
9593 system will define the bound port. Affected files are
9594 lib/silcclient/silcapi.h and lib/silcclient/client_keyagr.c.
9596 * Added new function silc_channel_payload_decrypt into the file
9597 lib/silccore/silcchannel.[ch].
9599 * Moved the channel message etc, check from silc_packet_decrypt
9600 to applications. The library calls now a generic
9601 SilcPacketCheckDecrypt callback which is to return TRUE or FALSE
9602 when the packet is either normal or special. This was done to
9603 allow more wide range of checking that was not allowed when
9604 the code was in library. Now applications can do virtually any
9605 checks to the packet and return to the library the decision how
9606 the packet should be processed. Affected files are
9607 lib/silccore/silcpacket.[ch].
9609 Added silc_server_packet_decrypt_check to the server and
9610 silc_client_packet_decrypt_check to the client library.
9612 * Added silc_server_packet_send_srcdest into silcd/packet_send.[ch]
9613 to send with specified source and destination information.
9615 * Channel message delivery between routers was broken after the
9616 channel key distribution was fixed earlier. The channel key
9617 was used be to distributed to other routers as well which is not
9618 allowed by the protocol. Now this is fixed and channel keys
9619 really are cell specific and the channel message delivery between
9620 routers comply with the protocol specification.
9622 * Fixed various commands in server to check also the global list
9623 for the channel entry and not just the local list. The affected
9624 file silcd/command.c.
9626 Thu Mar 8 21:39:03 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9628 * Added assert()s to buffer formatting and unformatting routines
9629 to assert (if --enable-debug) when error occurs. Affected
9630 file: lib/silcutil/silcbuffmt.c.
9632 * Changed to auto-reconnect to check whether the remote host is
9633 router and register the re-connect timeout if it is. It used
9634 to check that whether we are normal server, but router must do
9635 auto-reconnect with another router as well. Affected file
9638 * Removed the [<key len>] option from CMODE command as the cipher
9639 name decides the key length, nowadays. See the defined ciphers
9640 from the protocol specification.
9642 * Added [<hmac>] option to the CMODE command to define the HMAC
9643 for the channel. Added SILC_CMODE_HMAC channel mode.
9645 * Added [<hmac>] option for the JOIN command so that user can
9646 select which HMAC is used to compute the MACs of the channel
9649 * Added Hmac field to the Channel Message Payload. The integrity
9650 of plaintext channel messages are now protected by computing
9651 MAC of the message and attaching the MAC to the payload. The
9652 MAC is encrypted. Now, it is clear that this causes some
9653 overhead to the size of the packet but rationale for this is that
9654 now the receiver can verify whether the channel message decrypted
9655 correctly and also when private keys are set for the channel the
9656 receiver can decrypt the packet with several keys and check from
9657 the MAC which key decrypted the message correctly.
9659 * Added silc_cipher_encrypt and silc_cipher_decrypt into the
9660 lib/silccrypt/silccipher.[ch].
9662 * Added silc_hash_len to return the digest length into the
9663 lib/silcrypt/silchash.[ch].
9665 * Rewrote parts of Silc Channel Payload interface in the
9666 lib/silccore/silcchannel.[ch]. The encode function now also
9667 encrypts the packet and parse function decrypts it.
9669 Wed Mar 7 20:58:50 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9671 * Fixed a minor formatting bug in the SKE's key material processing.
9672 It actually might have processed the keys wrong way resulting
9675 * Redefined the mandatory HMAC algorithms and added new algorithms.
9676 Added hmac-sha1-96 and hmac-md5-96 which are normal hmac-sha1
9677 and hmac-md5 truncated to 96 bits. The mandatory is now
9678 hmac-sha1-96. Rest are optional (including the one that used
9679 to be mandatory). Rationale for this is that the truncated HMAC
9680 length is sufficient from security point of view and can actually
9681 make the attack against the HMAC harder. Also, the truncated
9682 HMAC causes less overhead to the packets. See the RFC2104 for
9685 * Added new [hmac] configuration section. The SKE used to use
9686 the hash names (md5 and sha1) in the SKE proposal as HMCAS which
9687 is of course wrong. The official names that must be proposed in
9688 the SKE are the ones defined in the protocol specification
9689 (hmac-sha1-96 for example). The user can configure any hmac
9690 using any hash function configured in the [hash] section. At
9691 least, the mandatory must be configured.
9693 Rewrote the HMAC interface in lib/silccrypt/silchmac.[ch].
9695 * Added HMAC list to the SKE proposal list. It has now both
9696 hash algorithm list and HMAC list. This makes the protocol
9697 incompatible with previous versions. The SKE now seems to work
9698 the way it is supposed to work, for the first time actually.
9700 * Defined plain Hash algorithms to the protocol specification.
9703 Tue Mar 6 15:36:11 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9705 * Implemented support for key agreement packets into the server.
9706 Added functions silc_server_key_agreement and
9707 silc_server_send_key_agreement. Other than these functions,
9708 server has nothing to do with this packet.
9710 * Added support for private message key packets into the server.
9711 Added functions silc_server_private_message_key and
9712 silc_server_send_private_message_key.
9716 * Changed the silc_[client|server]_protocol_ke_set_keys to be
9717 called in the protocol's final callback instead in the END
9718 protocol state. This makes a little more sense and in the same
9719 time in client we can use the same protocol routines for normal
9720 key exchange and to key agreement packet handling as well.
9722 * Added to both client's and server's KE protocol context the
9723 SilcSKEKeyMaterial pointer to save the key material. We will
9724 bring the key material to the protocol's final callback by doing
9725 this. The final callback must free the key material.
9727 * Added SKE's packet_send callback into client's KE protocol
9728 context so that the caller can choose what packet sending function
9729 is used. This way we can use different packet sending when
9730 doing normal SKE when doing key agreement packet handling (in
9731 the key agreement packet handling we do not want to encrypt
9734 * Implemented the responder side of the key agreement routines
9735 in the client. The client can now bind to specified port and
9736 accept incoming key negotiation. The key material is passed
9737 to the application after the protocol is over.
9739 * Implemented the processing of incoming Key Agreement packet
9740 in the client. Added function silc_client_key_agreement to
9743 * Implemented the intiator side of the key agreement routines
9744 in the client. The client can now initiate key agreement with
9745 another remote client. The key material is passed to the
9746 application after the protocol is over.
9748 * Created client_keyagr.c to include all the key agreement
9751 * Added macro SILC_TASK_CALLBACK_GLOBAL which is equal to the
9752 SILC_TASK_CALLBACK except that it is not static.
9754 * Created client_notify.c and moved the Notify packet handling
9755 from the client.[ch] into that file.
9757 * Created client_prvmsg.c and moved all private message and
9758 private message key routines from the client.[ch] into that file.
9760 * Create client_channel.c and moved all channel message and
9761 channel private key routines from the client.[ch] into that file.
9763 * Changed silc_client_get_client_by_id_resolve to resolve with
9764 WHOIS command instead of IDENTIFY command, in the file
9765 lib/silclient/idlist.c.
9767 Mon Mar 5 18:39:49 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9769 * Implemented the SKE's responder side to the Client library.
9771 * When FAILURE is received to the protocol do not trust it
9772 blindly. Register a timeout to wait whether the remote closes
9773 the connection as it should do it, only after that process the
9774 actual failure. This was changed to both client and server.
9776 * Added client_internal.h to include some of the structures
9777 there instead of client.h in lib/silcclient/.
9779 * Added function silc_task_unregister_by_callback to unregister
9780 timeouts by the callback function.
9782 Sat Mar 3 19:15:43 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9784 * Some "Incomplete WHOIS info" errors has been appearing on the
9785 log files. Took away the entry->userinfo check from WHOIS
9786 reply sending. The entry->userinfo is now " " if client did not
9787 provide one. I thought this was fixed earlier but something
9788 is wrong still. Let's see if the error still appears.
9790 Wed Feb 28 20:56:29 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9792 * Fixed a minor bug in the login when the channel key is
9793 re-generated in the server. It used to generate the key in
9794 wrong order and thus caused problems in the channel traffic.
9796 * Fixed a minor bug in channel key distsribution after
9797 KICK command. The key was not sent to the router even though
9800 Tue Feb 27 20:24:25 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9802 * Added silc_ske_process_key_material_data as generic routine
9803 to process any key material as the SILC protocol dictates. The
9804 function is used by the actual SKE library but can be used by
9805 applications as well. This relates to the private message keys
9806 and the channel private keys since they must be processed the
9807 same way the normal SILC session keys. The protocol dictates
9808 this. Affected files: lib/silcske/silcske.[ch].
9810 Added also silc_ske_free_key_material to free the
9811 SilcSKEKeyMaterial structure.
9813 * Defined silc_cipher_set_key function to set the key for
9814 cipher without using the object's method function. The affected
9815 files: lib/silccrypt/silccipher.[ch].
9817 * Implemented silc silc_client_add_private_message_key,
9818 silc_client_add_private_message_key_ske,
9819 silc_client_del_private_message_key,
9820 silc_client_list_private_message_keys and
9821 silc_client_free_private_message_keys functions in the
9824 Added functions silc_client_send_private_message_key to send
9825 the Private Message Key payload and silc_client_private_message_key
9826 to handle incoming Private Message Key payload.
9828 * Added Cipher field to the Private Message Key payload to set
9829 the cipher to be used. If ignored, the default cipher defined
9830 in the SILC protocol (aes-256-cbc) is used.
9832 Tue Feb 27 13:30:52 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9834 * Removed lib/silcclient/ops.h file.
9836 Redefined parts of the SILC Client Library API. Created new
9837 file silcapi.h that deprecates the ops.h file and defines the
9838 published Client Library API. Defined also private message key
9839 API and channel private key API into the file.
9841 This is the file that the application must include from the
9842 SILC Client Library. Other files need not be included by
9843 the application anymore.
9845 * Added new key_agreement client operation callback and also
9846 defined the Key Agreement library API for the application.
9848 Tue Feb 27 11:28:31 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9850 * Added new packet type: SILC_PACKET_KEY_AGREEMENT. This packet
9851 is used by clients to request key negotiation between another
9852 client in the SILC network. If the negotiation is started it
9853 is performed using the SKE protocol. The result of the
9854 negotiation, the secret key material, can be used for example
9855 as private message key.
9857 Implemented the Key Agreement payload into the files
9858 lib/silccore/silauth.[ch].
9860 Mon Feb 26 12:13:58 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9862 * Redefined ciphers for the SILC protocol. Added some new ciphers
9863 and defined the key lengths for the algorithms. Changed the
9864 code accordingly. The default key length is now 256 bits.
9866 * Fixed SKE key distribution function silc_ske_process_key_material
9867 when the key length is more than 128 bits. The default key
9868 length in SILC is now 256 bits.
9870 * Added new command status type: SILC_STATUS_ERR_UNKOWN_ALGORITHM
9871 to indicate unsupported algorithm.
9873 * Renamed rijndael.c to aes.c and all functions as well.
9875 * Fixed a long standing channel key setting bug in client library.
9876 Weird that it has never surfaced before.
9878 * Fixed bug in channel deletion. If the entire channel is removed
9879 then it must also delete the references of the channel entry
9880 from the client's channel list as the client's channel entry and
9881 the channel's client entry share same memory.
9883 Sun Feb 25 20:47:29 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9885 * Implemented CONNECT and SHUTDOWN commands in the client.
9887 * Implemented CLOSE command to the client.
9889 * Added the function silc_idlist_find_server_by_name into the
9890 files silcd/idlist.[ch].
9892 Added the function silc_idlist_find_server_by_conn into the
9893 files silcd/idlist.[ch].
9895 Sat Feb 24 23:45:49 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9897 * DIE command was renamed to SHUTDOWN. Updated the both code
9900 * Defined SILC_UMODE_NONE, SILC_UMODE_SERVER_OPERATOR and
9901 SILC_UMODE_ROUTER_OPERATOR modes into lib/silccore/silcmode.h.
9903 * Implemented CONNECT, CLOSE and SHUTDOWN commands to the server
9906 * Added function silc_server_create_connection function to create
9907 connection to remote router. My server implementation actually
9908 does not allow router to connect to normal server (it expects
9909 that normal server always initiates the connection to the router)
9910 so the CONNECT command is only good for connecting to another
9913 Sat Feb 24 16:03:45 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9915 * Added SILC_NOTIFY_TYPE_KICKED to indicate that the client
9916 or some other client was kicked from the channel.
9918 Implemented the handling of the notify type to both client
9921 Implemented silc_server_send_notify_kicked to send the KICKED
9922 notify. It is used to send it to the server's primary router.
9924 * Implemented the KICK command into server and client.
9926 * Added `query' argument to the silc_idlist_get_client function
9927 to indicate whether to query the client from server or not if
9930 * Added new command status type SILC_STATUS_ERR_NO_CHANNEL_FOPRIV
9931 to indicate that the client is not channel founder.
9935 Sat Feb 24 00:00:55 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9937 * Removed the rng context from SilcPacketContext structure and
9938 changed that the packet routine uses the Global RNG API.
9940 Fri Feb 23 11:22:57 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9942 * Added support for quit message that client can "leave" on the
9943 channel when it quits the SILC. It is ditributed inside the
9944 SILC_NOTIFY_TYPE_SIGNOFF notify type.
9946 Added silc_server_free_client_data that will take the
9947 signoff message as argument.
9949 * Changed SKE routines to use the silc_pkcs_sign/verify routines.
9951 Thu Feb 22 23:05:36 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9953 * Updated parts of the protocol specification to keep it up
9956 Thu Feb 22 15:08:20 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9958 * Added List flag (SILC_PACKET_FLAG_LIST) to indicate list of
9959 payloads in one packet.
9961 * Deprecated following packet types: NEW_ID_LIST, NEW_CHANNEL_LIST,
9962 NEW_CHANNEL_USER_LIST, SET_MODE and SET_MODE_LIST. List packets
9963 use now the new List flag.
9965 * Also deprecated the following packet types: REPLACE_ID,
9966 NEW_CHANNEL_USER and REMOVE_CHANNEL_USER packet types.
9968 * Added list support for Notify packet in server.
9970 * Added silc_server_send_notify_channel_change to send the
9971 CHANNEL_CHANGE notify type to replace channel ID's. Deprecates
9972 the silc_server_send_replace_id.
9974 * Added silc_server_send_notify_nick_change to send the
9975 NICK_CHANGE notify type. Deprecates the function
9976 silc_server_send_replace_id.
9978 * Added silc_server_send_notify_join to send the JOIN notify type.
9979 Deprecates the function silc_server_send_new_channel_user.
9981 * Added silc_server_send_notify_leave to send LEAVE notify type.
9982 Deprecates the function silc_server_send_remove_channel_user.
9984 * Added silc_server_send_notify_cmode and
9985 silc_server_send_notify_cumode to send CMODE and CUMODE notify
9986 types. Deprecates the silc_server_send_set_mode function.
9988 * Added SERVER_SIGNOFF notify type to indicate that server has
9989 quit. This means that all clients on the channel from that
9990 server will drop. This can be also used when netsplit happens.
9992 Deprecated REMOVE_ID packet type since it is not needed anymore
9995 Added silc_server_send_notify_server_signoff to send the
9996 SERVER_SIGNOFF notify type. Deprecates the function
9997 silc_server_send_remove_id.
9999 Added also silc_server_send_notify_signoff to send the
10000 SIGNOFF notify type.
10002 * Employed the PKCS #1. It is the mandatory way to do RSA in the
10003 SILC protocol from this day on. Changed the protocol
10004 specification as well.
10006 * Added silc_server_send_notify_topic_set to send TOPIC_SET
10007 notify type. It is used between routers to notify about
10008 topic changes on a channel.
10010 * Added silc_id_dup into lib/silccore/id.[ch] to duplicate
10013 * Partly updated the protocol specification to comply with the
10014 changes now made. It is still though a bit outdated.
10016 * The JOIN notify type now takes one extra argument <Channel ID>.
10017 The packet used to be destined to the channel but now the
10018 JOIN type may be sent as list thus it is impossible to
10019 destine it to any specific channel. By adding this argument
10020 it is again possible.
10022 Wed Feb 21 22:39:30 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10024 * Added CREDITS file. The CHANGES and CREDITS file will appear
10025 in the distribution as well.
10027 Wed Feb 21 14:17:04 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10029 * Implemented CMODE_CHANGE, CUMODE_CHANGE and TOPIC_SET notify
10030 types in the server's silcd/packet_receive.c.
10032 * Implemented CMODE and CUMODE to work in router environment.
10034 * Fixed minor encoding and decoding buglet from the
10035 lib/silccore/silcmode.c.
10037 * Fixed buffer overflow from lib/silcclient/command.c in USERS
10040 Wed Feb 21 12:44:00 EET 2001 Mika Boström <bostik@lut.fi>
10042 * Changed all SilcConfigServer* and silc_config_server* to
10043 SilcServerConfig* and silc_server_config*, respectively.
10046 Wed Feb 21 00:10:00 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10048 * Associated the ID (client or server ID) to the Authentication
10049 Payload to avoid any possibility of forging. Updated the
10050 protocol specification and the code accordingly.
10052 Tue Feb 20 14:14:14 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10054 * The RSA key length is now save to the RsaKey context in the
10055 key generation process in lib/silccrypt/rsa.c. The key length
10056 is now used to figure out the maximum size of the block allowed
10057 to be encrypted/signed.
10059 * Added silc_mp_mp2bin_noalloc into lib/silcmath/mpbin.[ch]. It
10060 is equivalent to the silc_mp_mp2bin but does not allocate any
10063 * Changed silc_mp_mp2bin API to take length argument. If it is
10064 non-zero then the buffer is allocated that large. If zero, then
10065 the size is approximated using silc_mp_sizeinbase, which however
10068 * Created Global RNG API which is global RNG that application can
10069 initialize. After initializing, any routine anywhere in the
10070 code (including library) can use RNG without allocating a new
10071 RNG object. This was done to allow this sort of use of the
10072 RNG in code that has no chance to allocate RNG object. All
10073 applications currently allocate this and many routines in the
10074 library use this. Affected file lib/silccrypt/silcrng.[ch].
10076 * Removed the RNG kludge from lib/silcmath/primegen.c and changed
10077 it to use the Global RNG API.
10079 * Defined Authentication Payload into protocol specification that
10080 is used during SILC session to authenticate entities. It is
10081 used for example by client to authenticate itself to the server
10082 to obtain server operator privileges.
10084 Implemented this payload into the lib/silccore/silcauth.[ch].
10085 Implemented also routines for public key based authentication
10086 as the new protocol specification dictates.
10088 Moved definitions of different authentication methods from
10089 lib/silccore/silcprotocol.h into lib/silccore/silcauth.h.
10091 * Added silc_pkcs_encrypt, silc_pkcs_decrypt, silc_pkcs_sign,
10092 silc_pkcs_verify and silc_pkcs_sign_with_hash and
10093 silc_pkcs_verify_with_hash functions into the file
10094 lib/silccrypt/silcpkcs.[ch].
10096 Mon Feb 19 19:59:28 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10098 * The client entry's userinfo pointer must be always valid.
10099 Otherwise the [<unknown>] bug will surface beacuse the WHOIS
10100 will fail since it requires the userinfo. Now, the userinfo
10101 is allocated as "" if actual userinfo does not exist. Actually,
10102 it must exist and it is totally Ok to drop client connections
10103 that does not announce the userinfo. However, we will make
10104 this workaround for now.
10106 * Added silc_net_get_remote_port into lib/silcutil/silcnet.[ch]
10107 to return the remote port by socket.
10109 Mon Feb 19 14:26:49 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10111 * Changed SILC_SERVER_COMMAND_EXEC_PENDING macro to the name
10112 SILC_SERVER_PENDING_EXEC and added an new macro
10113 SILC_SERVER_PENDING_DESTRUCTOR which is called to free the
10114 data or when error occurs while processing the pending command.
10116 Added new argument `destructor' into silc_server_command_pending
10117 and to the SilcServerCommandPending object. This destructor is
10118 now called after calling the pending callback or if error occurs
10119 immediately. If error occurs the actual pending callback won't
10120 be called at all - only the destructor. The destructor may be
10121 NULL if destructor is not needed.
10123 All this applies for client library code as well. Similar
10124 changes were made there as well for the pending commands.
10126 In the client, the application must now allocate the
10127 SilcClientCommandContext with the silc_client_command_alloc
10130 * Added reference counter to the SilcServerCommandContext. Added
10131 function silc_server_command_alloc and silc_server_command_dup
10134 Same type of functions added to the client library for the same
10137 * Removed the cmd_ident from IDListData away since it is now
10138 global for all connections. It is the command identifier used
10139 in command sending and with pending commands. The affected file
10142 * Added reference counter to the SilcSocketConnection objecet to
10143 indicate the usage count of the object. The object won't be
10144 freed untill the reference counter hits zero. Currently only
10145 server uses this, and client ignores it. The client must be
10146 set to use this too later. The affected files are
10147 lib/silccore/silcsockconn.[ch]. Added also the function
10148 silc_socket_dup to increase the reference counter.
10150 This was mainly added because it is possible that the socket
10151 is removed underneath of pending command or other async
10152 operation. Now it won't be free'd and proper DISCONNECTING
10153 flags, etc. can be set to avoid sending data to connection that
10154 is not valid anymore.
10156 * Added SILC_SET_DISCONNECTING to server.c when EOF is read from
10157 the connection. After that it sets SILC_SET_DISCONNECTED.
10158 It is, however, possible that the socket data is not still freed.
10159 The silc_server_packet_process now checks that data is not
10160 read or written to connection that is DISCONNECTED. The socket
10161 get's freed when the reference counter hits zero.
10163 Mon Feb 19 00:50:57 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10165 * Changed the client operation API: channel_message operation's
10166 `sender' is now the client entry of the sender, not the nickname
10167 and the `channel' is the channel entry, not the channel name.
10169 In the private_message operation the `sender' is now also the
10170 client entry of the sender not the nickname.
10172 Affected file is lib/silcclient/ops.h and all applications
10173 using the client operations.
10175 Sat Feb 17 22:11:50 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10177 * Moved the calling of ops->connect() from connect_to_server_final
10178 into receive_new_id functin since that is the point when the
10179 client is actually allowed to send traffic to network. The
10180 affected file is lib/silcclient/client.c.
10182 Sat Feb 17 13:15:35 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10184 * When receiving NEW_CHANNEL_LIST, NEW_CHANNEL_USER_LIST,
10185 NEW_ID_LIST and SET_MODE_LIST packets, broadcast the list packet
10186 (if needs broadcasting) instead of broadcasting the packets one
10187 by one which would make a burst in the network traffic.
10189 * Added `broadcast' argument to the functions in silcd/server.[ch]
10190 silc_server_create_new_channel[_with_id] to indicate whether
10191 to send New Channel packet to primary router.
10193 Sat Feb 17 01:06:44 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10195 * Added new function into the silcd/server.[ch] files:
10196 silc_server_create_new_channel_with_id to create new channel with
10197 already existing Channel ID.
10199 * Added new packet type SILC_PACKET_SET_MODE_LIST into the file
10200 lib/silccore/silcpacket.h. This packet is used t send list of
10201 Set Mode payloads inside one packet. Server uses this to set
10202 the modes for the channels and clients on those channels, that it
10203 announced to the router when it connected to it. The protocol
10204 specification has been updated accordingly.
10206 * The silc_server_new_channel did not handle the packet coming
10207 from normal server as it normally does not send that. However,
10208 when it announces its channels it does send it. Implemented
10209 the support for that.
10211 * Added SILC_ID_CHANNEL_COMPARE macro to compare to Channel ID's
10212 into the file lib/silccore/id.h.
10214 Fri Feb 16 23:57:29 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10216 * Fixed memory leaks in the functions silc_idlist_del_client,
10217 silc_idlist_del_channel and silc_idlist_del_server in the file
10218 silcd/idlist.c. All of those leaked like a sieve.
10220 * Fixed some small memory leaks in the client's function
10221 silc_client_notify_by_server.
10223 * Added functions into silcd/server.c: silc_server_announce_clients,
10224 silc_server_announce_channels and silc_server_announce_server.
10225 These functions are used by normal and router server to announce
10226 to its primary router about clients, channels and servers (when
10227 router) that we own. This is done after we've connected to the
10230 These functions effectively implements the following packet types:
10231 SILC_PACKET_NEW_CHANNEL_LIST, SILC_PACKET_NEW_CHANNEL_USER_LIST
10232 and SILC_PACKET_NEW_ID_LIST.
10234 * Added new functions into the silcd/packet_receive.[ch]:
10235 silc_server_new_id_list, silc_server_new_channel_list and
10236 silc_server_new_channel_user_list to handle the incoming
10237 NEW_ID_LIST, NEW_CHANNEL_LIST and NEW_CHANNEL_USER_LIST packets.
10239 * Added support of changing Channel ID in the function
10240 silc_server_replace_id. If the server that announces a channel
10241 to the router already exists in the router (with same name but
10242 with different Channel ID), router is responsible to send
10243 Replace ID packet to the server and force the server to change
10244 the Channel ID to the one router has.
10246 * Added new notify type SILC_NOTIFY_TYPE_CHANNEL_CHANGE to notify
10247 client that the Channel ID has been changed by the router. The
10248 normal server sends this to the client. Client must start using
10249 the new Channel ID as the channel's ID.
10251 Implemented handling of this new type into lib/silcclient/client.c
10252 into the function silc_client_notify_by_server.
10254 * Added new function silc_idlist_replace_channel_id into the files
10255 silcd/idlist.[ch] to replace the Channel ID.
10257 Fri Feb 16 14:14:00 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10259 * Call silc_server_command_identify_check always when processing
10260 the IDENTIFY command in silcd/command.c
10262 Thu Feb 15 20:07:37 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10264 * Added new packet type SILC_PACKET_HEARTBEAT that is used to
10265 send keepalive packets. The packet can be sent by clients,
10266 servers and routers.
10268 Added function silc_socket_set_heartbeat into the file
10269 lib/silccore/silcsockconn.[ch] to set the heartbeat timeout.
10270 If not set, the heartbeat is not performed. The actual
10271 heartbeat is implemented in the low level socket connection
10272 library. However, application is responsible of actually
10273 sending the packet.
10275 Added silc_server_send_heartbeat to send the actual heartbeat
10276 packet into silcd/packet_send.[ch]. Server now performs
10277 keepalive with all connections.
10279 * Added silc_task_get_first function into lib/silcutil/silctask.c
10280 to return the timeout task with shortest timeout. There was a bug
10281 in task unregistration that caused problems. TODO has been
10282 updated to include that task system must be rewritten.
10284 * The client library will now resolve the client information when
10285 receiving JOIN notify from server for client that we know but
10286 have incomplete information.
10288 * Rewrote parts of silc_server_remove_from_channels and
10289 silc_server_remove_from_one_channel as they did not remove the
10290 channel in some circumstances even though they should've.
10292 * Encryption problem encountered in server:
10294 The LEAVE command used to send the Channel Key packet to the
10295 router immediately after generating it. However, the code
10296 had earlier sent Remove Channel user packet but not immediately,
10297 ie. it was put to queue. The order of packets in the router
10298 was that Channel Key packet was first and Remove Channel User
10299 packet was second, even though they were encrypted in the
10300 reverse order. For this reason, MAC check failed. Now, this
10301 is fixed by not sending the Channel Key packet immediately but
10302 putting it to queue. However, this is more fundamental problem:
10303 packets that are in queue should actually not be encrypted
10304 because packets that are sent immediately gets encrypted
10305 actually with wrong IV (and thus MAC check fails). So, packets
10306 that are in queue should be encrypted when they are sent to
10307 the wire and not when they put to the queue.
10309 However, the problem is that the current system has not been
10310 designed to work that way. Instead, the packet is encrypted
10311 as soon as possible and left to the queue. The queue is then
10312 just purged into wire. There won't be any fixes for this
10313 any time soon. So, the current semantic for packet sending
10316 o If you send packet to remote host and do not force the send
10317 (the packet will be in queue) then all subsequent packets to the
10318 same remote host must also be put to the queue. Only after the
10319 queue has been purged is it safe again to force the packet
10322 o If you send all packets immediately then it safe to send
10323 any of subsequent packets through the queue, however, after
10324 the first packet is put to queue then any subsequent packets
10325 must also be put to the queue.
10327 Follow these rules and everything works fine.
10329 Thu Feb 15 14:24:32 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10331 * Added new function silc_server_remove_clients_by_server to
10332 remove all client entries from ID list when the server connection
10333 is lost. In this case it is also important to invalidate all
10334 client entires as they hold the invalid server entry. This
10335 fixes fatal bug when server has lost connection and will reconnect
10338 Wed Feb 14 16:03:25 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10340 * Made some sanity checks to silc_server_daemonise like to check
10341 whether the requested user and group actually exists.
10343 * Added sanity check to SKE's silc_ske_responder_finish to check
10344 that the public and private key actually is valid.
10346 * Invalidate the client's nickname when receiving Replace ID
10347 packet and the Client ID is being replaced. This means that the
10348 server will query the nickname if someone needs it (client)
10351 * Sort the ID Cache in client library when the ID Cache data
10352 has changed (needs sorting).
10354 * Do not allow for SILC client to create several connections to
10355 several servers. The client does not support windows right now
10356 and generating multiple connections causes weird behaviour.
10358 Irssi-silc client does support windows and can handle several
10359 connections without problems, see: www.irssi.org and SILC plugin.
10361 * Fixed some places where client was added to the IDList. The
10362 rule of thumb is following (in order to get everything right):
10363 If the client is directly connected local client then the
10364 `connection' argument must be set and `router' argument must be
10365 NULL to silc_idlist_add_client function. If the client is not
10366 directly connected client then the `router' argument must
10367 bet set and the `connection' argument must be NULL to the
10368 silc_idlist_add_client function.
10370 * The funtion silc_server_packet_send_local_channel actually did
10371 not check whether the client was locally connected or not. It
10372 does that now. Fixed a bug related to LEAVE command.
10374 * Fixed Remove Channel User payload parsing bug in server's
10375 silcd/packet_receive.c. Fixed a bug related to LEAVE command.
10377 * The server's silc_server_save_channel_key now checks also the
10378 global ID list for the channel as it might not be in the local
10379 list. Fixed a bug related to LEAVE command.
10381 * Is this the end of the [<unknown>] buglet that has been lurking
10382 around for a long time? A little for loop fix in server's
10383 silc_server_command_whois_parse that is used by both IDENTIFY
10384 and WHOIS command. At least, this was a clear bug and a cause
10385 of one type of [<unknown>] buglet.
10387 * WHOIS and IDENTIFY commands call the function
10388 silc_server_command_[whois/identify]_check function even if
10389 we are not router server.
10391 Tue Feb 13 19:55:59 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10393 * Added --with-gmp configuration option. If set the GMP
10394 is always compiled in the SILC source tree. If not set then
10395 it is checked whether the system has the GMP3 installed. If
10396 it has then the GMP won't be compiled (the system's headers
10397 and library is used), if it doesn't have it then the GMP is
10398 compiled in the SILC source tree.
10400 Mon Feb 12 11:20:32 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10402 * Changed RSA private exponent generation to what PKCS #1
10403 suggests. We try to find the smallest possible d by doing
10404 modinv(e, lcm(phi)) instead of modinv(e, phi). Note: this is
10405 not security fix but optimization.
10407 Sun Feb 11 18:19:51 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10409 * Added new config entry [Identity] to fork the server and run
10410 it as specific user and group. A patch from Bostik.
10412 * Imported Dotconf configuration library into lib/dotconf.
10413 This will be used to create the SILC configuration files later.
10414 It will appear in the distsribution after this commit.
10416 Sat Feb 10 21:13:45 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10418 * A big code auditing weekend happening. Auditing code for
10419 obvious mistakes, bugs and errors. Also, removing any code
10422 Removed files for being obsolete:
10424 o lib/silcutil/silcbuffer.c (the buffer interface is entirely in
10425 inline in the file lib/silcutil/silcbuffer.h)
10427 o lib/silcutil/silcbufutil.c (the header has inline versions)
10429 Changed code to fix possible error conditions:
10431 o The buffer formatting routines now check that the destination
10432 buffer really has enough space to add the data. This applies for
10433 both buffer formatting and unformatting
10434 (lib/silcutil/silcbuffmt.[ch]). Also, the entire buffer
10435 unformatting was changed to accomodate following rules:
10436 XXX_*STRING_ALLOC will allocate space for the data into the pointer
10437 sent to the function while XXX_*STRING will not allocate or copy
10438 the data into the buffer. Instead it sets the pointer from the
10439 buffer into the pointer sent as argument (XXX_*STRING used to
10440 require that the pointer must be allocated already). This change
10441 makes this whole thing a bit more consistent and more optimized
10442 (note that the data returned in the unformatting with XXX_*STRING
10443 must not be freed now). The routines return now -1 on error.
10445 o Tried to find all code that use buffer_format and buffer_unformat
10446 and added return value checking to prevent formatting and
10447 especially unformatting errors and possible subsequent fatal
10450 o Changed ske->x and ske->KEY to mallocated pointers in
10451 lib/silcske/silcske.h. Fixed possible data and memory leak.
10453 o Added return value checking to all *_parse* functions. Fixed
10454 many memory leaks as well.
10456 o Added length argument to silc_id_str2id in lib/silccore/id.[ch]
10457 so that buffer overflows would not happen. All code now also
10458 checks the return value as it can fail.
10460 Mon Feb 5 20:08:30 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10462 * Added reconnection support to server if the normal server looses
10463 its connection to the router (for example if router is rebooted).
10464 The server performs normal reconnection strategy implemented
10465 to the server. Affected file silcd/server.c.
10467 Sun Feb 4 13:18:32 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10469 * Added new packet type SILC_PACKET_SET_MODE that is used to
10470 distribute the information about changed modes (for clients,
10471 channels and clients channel modes) to all routers in the
10472 network. Updated the protocol specification accordingly.
10474 Added functions into silcd/packet_send.c and
10475 silcd/packet_receive.c: silc_server_send_set_mode,
10476 silc_server_set_mode.
10478 Added new files silcmode.[ch] into lib/silccore that implements
10479 the encoding and decoding of Set Mode Payload. Added new type
10480 SilcSetModePayload. Moved the definitions of different modes
10481 from lib/silccore/silcchannel.h into lib/silccore/silcmode.h.
10483 Sat Feb 3 15:44:54 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10485 * Oops, a little mistake in server's connection authentication
10486 protocol. The protocol is not ended with FAILURE but with
10487 SUCCESS if the authentication is Ok. :) Affected file is
10490 * Implemented NICK_CHANGE notify handling in server in the file
10491 silcd/packet_receive.c The NICK_CHANGE notify is distributed to
10492 the local clients on the channel. After the changing nickname
10493 in router environment snhould work and the [<unknown>] nickname
10494 should appear no more.
10496 The silc_server_replace_id function that receives the Replace ID
10497 payload now sends the NICK_CHANGE notify type also in the file
10498 silcd/packet_receive.c
10500 * Changed WHOIS and IDENTIFY command to support the maximum amount
10501 of arguments defined in protocol specs (3328 arguments). This
10502 fixed a bug that caused problems when there were more than three
10503 users on a channel.
10505 Fri Feb 2 11:42:56 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10507 * Added extra parameter, command identifier, to the
10508 silc_client_send_command so that explicit command identifier
10511 Changed that ID list routines uses specific command identifier
10512 when sending WHOIS/IDENTIFY requests to the server so that they
10513 can be identified when the reply comes back.
10515 Affected files lib/silcclient/command.[ch],
10516 lib/silcclient/client.c and lib/silcclient/idlist.[ch].
10518 * Added `sender' argument to silc_server_packet_send_to_channel
10519 to indicaet the sender who originally sent the packet to us
10520 that we are now re-sending. Ignored if NULL. Affected file
10521 silcd/packet_send.[ch].
10523 * Added some server statistics support in silcd/server_internal.h
10524 SilcServerStatistics structure and around the server code. Also
10525 send some nice statistics information when client is connecting
10528 Thu Feb 1 23:31:21 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10530 * Fixed channel ID decoding in server's JOIN command reply in
10531 silcd/command_reply.c
10533 * Fixed braodcasting of replace ID payload to not to send it if
10534 we are standalone server in silcd/packet_receive.c.
10536 * Fixed all channel message sending routines to not to send
10537 packets to clients that has router set, since they are routed
10538 separately in the same function earlier. Affects file
10539 silcd/packet_send.c and all channel packet sending functions.
10541 * In USERS reply, res_argv[i] are not allocated, the table
10542 is allocated. Thus changed that free the table, not its
10545 * In server's whois_check and identify_check if the client is
10546 locally connected do not send any WHOIS commands - they are not
10549 Thu Feb 1 21:32:27 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10551 * Fixed some minor bugs in client when sending WHOIS command. The
10552 arguments was in wrong order.
10554 * Removed statis function add_to_channel from server in
10555 silcd/command.c that was previously used with the joining but
10558 * Tested USERS command in router environment successfully with two
10559 routers, two servers and two clients.
10561 Thu Feb 1 00:54:26 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10563 * Reorganized the USERS command and command reply in client library
10564 in lib/silcclient/command.c and lib/silcclient/command_reply.c.
10565 When the command is given by user we register a pending command
10566 callback that will reprocess the command after the reply has been
10567 received from the server. When reprocessing the packet we then
10568 display the information. Thus, the USERS information is displayed
10569 now in the command callback instead of in the command reply
10570 callback. The processing of the command is same as previously
10571 when server has sent the command reply in the JOINing process.
10573 * Added to USERS command in silcd/command_reply.c to join the client,
10574 we didn't use to know about, to the channel after we've created
10575 a client entry for it. Also, for clienet we did know already still
10576 check whether it is on the channel or not and add it if not.
10578 * Removed silc_server_command_join_notify as the function and its
10581 Tue Jan 30 22:39:15 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10583 * Changed the client's pending command handling to the same as the
10584 server's pending command handling. It is also now possible to
10585 execute command reply functions from other command reply
10586 function as the function callbacks for commands and command
10587 replies are one and same. The pending commands are not static
10588 list anymore, it is mallocated SilcDList in lib/silcclient/client.h
10589 in client connection context. Thus, pending commands are server
10590 connection specific as it is convenient.
10592 Changed the function silc_client_command_pending and
10593 silc_client_command_pending_del and added new function
10594 silc_client_command_pending_check. Removed the
10595 SILC_CLIENT_CMD_REPLY_EXEC, and SILC_CLIENT_PENDING_COMMAND_CHECK
10598 * Added cmd_ident, current command identifier, to the client
10599 connection context in lib/silcclient/client.h to keep track on
10600 command identifiers used in command sending. Client's command reply
10601 function handling now supports the mandatory command identifiers.
10603 * Added SILC_CLIENT_COMMAND_EXEC_PENDING macros to all command reply
10604 funtions in client to fully support pending command callbacks.
10606 * NOTE: the name_list in USERS (old NAMES) command is NOT sent anymore
10607 as one of the arguments to the application in the command reply
10610 * NOTE: The FORWARDED flag is depracated. It used to be depracated
10611 before first releasing SILC but came back. Now it is removed again
10612 and should come back nomore. The FORWARDED flag was used only
10613 by the JOINing procedure by forwarding the command packet to router.
10614 Now, the JOINing procedure has been changed to more generic (due
10615 to various router environment issues) and FORWARDED is not needed
10616 anymore for anything. The protocol specification is yet to be
10619 Now, removed silc_server_packet_forward from server and the flag
10620 SILC_PACKET_FORWARDED from lib/silccore/silcpacket.h.
10622 Tue Jan 30 00:05:05 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10624 * Renamed NAMES command to USERS command. The NAMES was named that
10625 due to historical reasons. Now it is renamed. Also, rewrote
10626 parts of the USERS command. The nickname list is not sent anymore
10627 by the server. Only Client ID and mode lists are sent in the USERS
10628 command. Changed this also to the protocol specification.
10630 The client now resolves the names and stuff after it receives
10631 the USERS list from the server when joining to the channel.
10633 * WHOIS and IDENTIFY commands has been changed to support multiple
10634 Client ID's per command. One can now search for multiple users
10635 in the network by sending only one WHOIS or IDENTIFY command.
10636 Changed the code and the protocol specifications.
10638 * Removed silc_server_command_identify_parse and changed that IDENTIFY
10639 uses silc_server_command_whois_parse to parse the request. */
10641 * If normal server, do not parse the WHOIS and IDENTIFY requests
10642 before sending it to the router. Saves some time.
10644 Sun Jan 28 16:19:49 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10646 * Fixed JOIN command on client library. Wrong number of arguments
10647 used to crash the client.
10649 * Added silc_server_channel_has_global function to check whether
10650 channel has global users or not.
10652 * Added silc_server_channel_has_local function to check whether channel
10653 has locally connected clients on the channel.
10655 * The silc_server_remove_from_one_channel now checks whether the
10656 channel has global users or not after given client was removed from
10657 the channel. It also checks whether the channel has local clients
10658 on the channel anymore. If it does not have then the channel entry
10659 is removed as it is not needed anymore.
10661 * The silc_server_notify now checks on JOIN notify whether the joining
10662 client is one of locally connected or global. If it is global then
10663 the channel has now global users on the channel and that is marked
10664 to the channel entry. Also, it now saves the global client to
10665 global list who is joining and JOINs it to the channel. This is
10666 for normal server, that is.
10668 Changed silc_server_send_notify_on_channel,
10669 silc_server_packet_relay_to_channel and
10670 silc_server_packet_send_to_channel check if we are normal server
10671 and client has router set (ie. global client) do not send the
10672 message to that client, as it is already routed to our router.
10674 * Implemented LEAVE notify type handling in silc_server_notify
10677 * Tested LEAVE command in router environment successfully. Tested
10678 with two routers, two servers and two clients.
10682 * idlist_find_xxx_by_id routines now dumps the ID on the debug mode.
10684 * Implemented SIGNOFF notify type handling in silc_server_notify
10687 * silc_server_remove_id now removes the client entry from all channels
10688 it has joined and thusly sends SIGNOFF notify type.
10690 * Rewrote the NAMES list generation in server by removing two excess
10691 loops. The lists are created now inside one loop.
10693 Sat Jan 27 22:34:56 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10695 * silc_server_remove_channel_user checks now also global list
10696 for channel and client.
10698 * silc_server_new_channel_user checks now both local and global
10699 list for channel and client. Fixed a bug in client id decoding.
10700 Used to decode wrong buffer.
10702 * silc_server_channel_message checks now both local and global
10703 list for channel entry.
10705 * Tested channel joining (hence JOIN) in router environment
10706 successfully. Tested with two routers, two servers and two
10709 * Tested channel message sending in router environment successfully.
10711 Thu Jan 11 03:22:57 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10713 * Added silc_server_save_channel_key into server.[ch] to save the
10714 received channel key in Channel Key payload processing. It is
10715 also used in JOIN command reply handling.
10717 Equivalent function silc_client_save_channel_key added into
10718 client.[ch] into client library.
10720 * Changed JOIN command reply to send information whether the channel
10721 was created or not (is existing already) and the channel key
10722 payload. Changed protocol specs accordingly.
10724 * Fixed bugs in WHOIS and IDENTIFY command reply sending when
10725 the request was sent by ID and not by nickname. Crashed on
10728 Sat Dec 23 21:55:07 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10730 * Fixed a bug in Client library. IDENTIFY and WHOIS reply functions
10731 now correctly save the received data.
10733 * silc_server_free_sock_user_data now notifies routers in the
10734 network about entities leaving the network.
10736 At the same time implemented functions silc_server_remove_id
10737 and silc_server_send_remove_id to receive and send REMOVE_ID
10738 packets. The packet is used to notify routers in the network
10739 about leaving entities. The ID removed will become invalid in
10742 * Added function silc_idlist_del_server into server. Removes and
10743 free's server entry from ID list.
10745 * silc_server_private_message function now checks, if we are router,
10746 that the destination ID really is valid ID, naturally.
10748 * In router when NEW_ID packet is received (for new client) the
10749 hash of the Client ID is saved in the ID Cache but the
10750 client->nickname is set to NULL, instead of putting the hash
10753 IDENTIFY command now also checks that client->nickname must be
10754 valid. If it is not if will request the data from the server who
10755 owns the client. Added new function
10756 silc_server_command_identify_check.
10758 * Added silc_command_set_command into lib/silccore/silcommand.[ch]
10759 to set the command to already allocated Command Payload.
10761 * Tested private message sending in router environment with two
10762 routers, two servers and two clients. Fixed minor bugs and now
10765 * Fixed segfault from client's NAMES command. Used to crash if
10766 not on any channel.
10768 * Forwarded packets must not be routed even if it is not destined
10769 to the receiver. Changed server code comply with this.
10771 Sun Dec 17 14:40:08 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10773 * Added `require_reverse_mapping' boolean value to ServerParams
10774 structure. If TRUE (not default) the server will require that
10775 the connecting host has fully qualified domain name.
10777 If the reverse mapping is not required and hostname could not be
10778 found the IP address is used as hostname.
10780 Sat Dec 16 17:39:54 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10782 * Implemented version string checking to both client and server.
10783 The check is incomplete currently due to the abnormal version
10784 strings used in development version of SILC.
10786 * Changed all command functions in server to use the new
10789 Fri Dec 15 15:55:12 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10791 * Changed char *data to unsigned char *data in ID Cache system to
10792 support binary data as ID Cache data. Changed code to support
10793 binary data in lib/silccore/idcache.c.
10795 * Renamed silc_server_packet_relay_command_reply to
10796 silc_server_command_reply as it is normal packet receiving
10797 function. Rewrote the function to accept command replys for
10798 servers and not only for clients.
10800 * Mark remote router always as registered server if we are connecting
10801 to it. Otherwise, commands sent by the router to us are ignored.
10803 * All ID List find routines now returns the ID Cache Entry pointer
10804 as well if requested.
10806 * WHOIS command works now in router environment, tested with two
10807 routers, two servers and two clients.
10809 * Cleaned up and rewrote IDENTIFY command. IDENTIFY should work now
10810 in router environment (as it is almost equivalent to WHOIS) but
10811 hasn't been tested thoroughly. Added new functions:
10813 silc_server_command_identify_parse
10814 silc_server_command_identify_send_reply
10815 silc_server_command_identify_from_client
10816 silc_server_command_identify_from_server
10818 * Disabled route cache adding because adding two different ID's with
10819 same IP replaces the old cache entry thus giving wrong route.
10820 The entry->router->connection is always the fastest route anyway
10821 so route cache may not be needed. Of course, new routes maybe
10822 established after receiving the ID when the entry->router->connection
10823 might not be anymore the most optimal.
10825 Thu Dec 14 15:55:35 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10827 * Add route cache for received ID for fast routing.
10829 * Added silc_server_packet_route to route received packet on router
10830 that is not destined to us.
10832 * Renamed silc_server_get_route to silc_server_route_get.
10834 * Added id_string and id_string_len fields into SilcServer to
10835 include encoded ServerID for fast comparing without excess
10836 encoding of the ID's.
10838 * Cleaned up WHOIS command on server side. Added following static
10841 silc_server_command_whois_parse
10842 silc_server_command_whois_check
10843 silc_server_command_whois_send_reply
10844 silc_server_command_whois_from_client
10845 silc_server_command_whois_from_server
10847 * Added macro SILC_SERVER_COMMAND_CHECK_ARGC to check mandatory
10848 arguments in command replies. All command functions should be
10849 updated to use this macro.
10851 Sun Dec 10 23:52:00 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10853 * Minor typo fixes on command reply handling on server.
10855 Tue Nov 28 11:05:39 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10857 * Added silc_server_command_add_to_channel internal routine to add
10858 the client to the channel after router has created the channel and
10859 sent command reply to the server.
10861 * Added generic silc_server_send_command to send any command from
10864 * Use static buffer with ID rendering instead of duplicating data.
10866 Mon Nov 27 21:39:40 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10868 * Fixed a channel user mode bug when joining to a channel server gave
10869 everybody channel founder rights, oops.
10871 * We mark ourselves as the router of the incoming server connection
10872 if we are router ourselves. This way we can check in some packet
10873 sending functions whether it is locally connected server. For
10874 incoming router connections we put NULL.
10876 * For router sending packets locally means now always sending the
10877 packet cell wide; to local clients and local servers. For normal
10878 server sending packet locally means sending it to only local
10881 * Fixed the JOIN command to really work in router environment. If the
10882 channel is created it is always created by the router. Router is
10883 also responsible of making the initial joining to the channel,
10884 sending JOIN notify to the sending server and distributing
10885 NEW_CHANNEL and NEW_CHANNEL_USER packets. Hence, if the channel
10886 does not exist server doesn't do anything else but forward the
10887 command to the router which performs everything.
10889 * Added silc_server_send_channel_key function to send the Channel Key
10892 * Added silc_server_create_channel_key to create new channel key. The
10893 channel key is now re-generated everytime someone joins or leaves
10894 a channel, as protocol dictates. Note: channel->key_len is the
10895 key length in bits.
10897 Wed Nov 22 22:14:19 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10899 * Splitted server.[ch] finally. Created now packet_send.[ch] and
10900 packet_receive.[ch] to separate packet sending and receiving
10901 routines. The server.[ch] now includes everything else including
10902 actual packet processing (writing and reading data) and other
10905 Renamed silc_server_private_message_send_internal to
10906 silc_server_send_private_message. The routine is still though
10907 used only to relay private messages as server does not send
10908 private messages itself.
10910 Renamed silc_server_new_channel to silc_server_create_new_channel
10911 and added new function sicl_server_new_channel that handles the
10912 incoming New Channel packet. Added also new sending function
10913 silc_server_send_new_channel to send New Channel Payload.
10915 * Added new function silc_server_notify to process incoming notify
10916 packet to the server/router. Server may then relay the notify
10917 to clients if needed.
10919 * Added new function silc_server_new_channel_user to process incoming
10920 New Channel User packet. Router will redistribute the packet and
10921 send JOIN notify to its local clients and locally connected servers
10922 if needed. Normal server will send JOIN notify to its local client
10923 on same channel when received this packet. Added also corresponding
10924 sending function silc_server_send_new_channel_user to sent the
10927 * Added boolean route argument to send_notif_to_channel and
10928 packet_send_to_channel functions to attempt to route the packet
10929 if it is TRUE and send only locally if it is FALSE.
10931 Tue Nov 21 19:49:31 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10933 * silc_server_replace_id now broadcasts the received replace ID
10934 packet if it is not broadcast packet already. The router must
10935 broadcast to inform other routers about changed ID.
10937 * Added backpointer to server's router into SilcServer context in
10938 silcd/server_internal.h.
10940 * Fixed silc_server_packet_broadcast to send correct broadcast
10943 * The channel key is now distributed to the local client as soon
10944 as it is received from the router (in router environment) so that
10945 no other packet may be sent for the channel until client has
10948 * silc_server_remove_channel_user now broadcasts the received
10949 Remove Channel User packet if it is not broadcast packet already.
10950 The router must broadcast to inform other routers about removed
10953 * Added users field into SilcPacketContext that is a reference count
10954 of the context. One can increase the reference count by calling
10955 silc_packet_context_dup which is now changed to just increase the
10956 reference count instead of duplicating the data. The reference
10957 count is decresed by calling silc_packet_context_free that will
10958 free the data after the reference count hits zero.
10960 For now on the packet context and everything allocated into it
10961 (including the raw packet from network) must be freed by calling
10962 the new silc_packet_context_free function. Added also new function
10963 silc_packet_context_alloc that must be used now to allocate the
10964 context. This also means that if a routine is asynchronous from
10965 silc_[client/server]_packet_parse_type the packet context must
10966 be duplicated by calling silc_packet_context_dup. Otherwise it
10967 gets free'd after silc_[client/server]_packet_parse_type returns.
10968 Also, one must remember that if packet is duplicated then its
10969 reference count must be decresed by calling the free function as
10970 many times as it was duplicated.
10972 * Changed SilcBuffer field from protocol contexts to SilcPacketContext
10973 from both client and server.
10975 Mon Nov 20 23:47:03 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10977 * Made joining to a channel working in router environment.
10979 * Cleaned up JOIN command on server side and create function
10980 silc_server_command_join_channel internal routine to make the
10983 Thu Nov 9 21:12:39 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10985 * Changed silc_command_pending list to SilcDList. Also, added
10986 `ident' field to SilcServerCommandPending structure to identify
10987 the reply and to call correct callback.
10989 Added silc_server_command_pending_check function to replace the
10990 corresnponding macro. The silc_command_pending list is not
10993 * Added silc_command_set_ident into lib/silccore/silccommand.[ch]
10994 to set identifier to previously allocated Command Payload. It
10995 is used to set identifier for command when resending Command
10998 * Added silc_command_payload_encode_payload to encode Command
10999 Payload buffer from SilcCommandPayload structure.
11001 * Added silc_argument_payload_encode_payload to encode Argument
11002 payload buffer from SilcArgumentPayload structure.
11004 Wed Nov 8 21:03:28 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11006 * Changed WHOIS command to support router connection on server side.
11007 The whois request is always sent to router unless the server is
11008 standalone server. After server has received the reply from the
11009 router will it send the reply to the client.
11011 * Added silc_server_packet_broadcast into silcd/server.[ch] to
11012 broadcast received broadcast packet. The function is used only
11013 by router. The broadcast packet is always sent to the router's
11016 * Added silc_id_render function in lib/silcutil/silcutil.[ch] to
11017 render given ID to printable string, for log files for example.
11019 Tue Nov 7 22:14:19 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11021 * Made basic router to router connections working. At least they
11022 can now connect to each other but nothing really works the way
11023 they are supposed - yet.
11025 * Added new initiator token to RouterConnection configuration
11026 file in silcd/serverconfig.[ch]. It is used to tell whether we
11027 are the initiator to the remote router or whether we'll expect
11028 the other end to connect.
11030 * Moved registering of listener task to silc_server_init, hence
11031 the server starts listenning as soon as it is run, even if it
11032 does not have connections to other routers. Let's see how well
11035 * Changed default connection retry timeouts for more suitable in
11038 * Removed cipher and such arguments from silc_idlist_add_client
11039 and silc_idlist_add_server prototypes from silcd/idlist.[ch].
11040 Added new function silc_idlist_add_data to add the keys and stuff
11043 * Added SilcIDListData structure and added it to SilcClientEntry
11044 and SilcServerEntry as their first field in the structure. This
11045 way we can explicitly cast the ID entries to the SilcIDListData
11046 structure and get common data for the entries. In past, we had
11047 to first check what type of connection it is and then cast it to
11048 correct ID entry type. Now, we can directly cast the opaque
11049 pointer to the SilcIDListData (no matter what ID entry it actually
11050 is) and get the data needed.
11052 Mon Nov 6 21:56:12 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11054 * Wow, found a bug in scheduler. The scheduler uninitialized itself
11055 in some circumstances even if threre were timeout tasks, though not
11056 IO tasks, but tasks anyway. Now fixed.
11058 * Defined SilcServerConnection structure to hold connection specific
11059 stuff about directly connected servers and routers. The definition
11060 is currently in silcd/server_internal.h. I thought about having
11061 a bit more important role fro this struct but for now it is used
11062 only when connecting to other server (or router actually).
11064 * Added connecting retry support in server when connecting to
11065 router(s). The retry feature implement exponential backoff
11066 algorithm. Also, added SilcServerParams structure to hold default
11067 parameters for server. For now, it include these retry settings
11068 and are hard coded. After server is moded to be as Silc Server
11069 Library this structure will be more important.
11071 Sun Nov 5 22:28:44 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11073 * Changed client librarys channel->clients table to SilcList and
11074 changed code accordingly.
11076 Thu Nov 2 16:28:01 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11078 * Changed client's channel table to SilcList and changed code
11079 accordingly. Also changed SilcChannelClientEntry to include back-
11080 pointer to the channel so that client entry can use that structure
11081 as list as well and we have fast cross-reference to the channel.
11082 This change dramatically decreased the complexity of channel
11083 handling with client entry and vice versa (removed one extra
11084 loop when searching for channel entry from many functions).
11086 * Changed server->sim from table to SilcDList and changed code
11089 * NAMES command can now be used from user interface. It will show
11090 the user list on the channel, neatly.
11092 * Added realname pointer to SilcClientEntry in lib/silcclient/idlist.h.
11093 Code now saves realname of the user if it becomes available.
11095 * Renamed configure.in to configure.in.pre and made ./prepare
11096 script to automatically add correct version string to
11097 configure.in which it creates from configure.in.pre.
11099 Wed Nov 1 17:21:26 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11101 * NAMES command reply now shows users mode with the nickname when
11102 joining to channel.
11104 * Moved silc_client_ch[u]mode[_char] functions from
11105 silc/clientutil.[ch] to lib/silcclient/client.[ch]. Though, that
11106 place sucks, they are utility functions and should be in some
11109 * Fixed some unsigned int's to unsigned short's. Patch by cras.
11111 * Fixed contrib/getopt*.[ch] to not require config.h. Patch by
11114 Tue Oct 31 20:10:37 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11118 * Added TRQ (efficient deque and list library) into lib/trq. This is
11119 a very good list library that is currently used in the SILC. Defined
11120 SilcList API over the library because I didn't like the API very
11121 much. See lib/trq/silclist.h for the API and examples of how to
11122 use the API. Fixed various places in the code to use the new
11123 SilcList API. The SilcList is meant for lists that has a structure
11124 already defined as a list. It is not suitable to add just some
11125 context to the list (in TRQ, the context is the list actually).
11127 So, I defined SilcDList that can be used for the purpose where
11128 predefined list structure does not exit. This can be used as
11129 such list. Now some context just can be added to the SilcDList.
11130 Currently this list is not used in the SILC just yet, though there
11131 are a lot places where this can replace dynamically allocated
11132 tables and I will fix these places, later, to use SilcDList.
11133 See lib/trq/silcdlist.h for SilcDList (they are all inline functions,
11134 and use TRQ internally).
11136 Also fixed some annoying warning messages that the original TRQ
11137 code generated. Also minor changes to TRQ's Makefile.in.
11139 * Added support for querying by Client ID to both WHOIS and
11140 IDENTIFY commands into server, as required by the protocol.
11142 * Removed method function pointers from SilcBuffer structure. They
11143 weren't used to anything and just increased the context size for
11144 no good reason. This change also made silc_buffer_alloc and
11145 silc_buffer_free functions inline functions.
11147 * Disabled command flooding detection support until it's fixed so
11148 that it accepts commands in but does not execute them more than once
11151 * Added silc_net_localhost(), to return local hostname, into
11152 lib/silcutil/silcnet.[ch]. Also added client->hostname pointer
11153 that must be initialized before calling silc_client_init.
11155 * Added new function: silc_server_send_notify_on_channels to send
11156 notify messages to all channels client has joined. It is assured
11157 that the message is sent only once per client.
11159 * Moved silc_log_format (from lib/silcutil/silclog.[ch] into
11160 lib/silcutil/silcutil.[ch] as silc_format function. The new
11161 function is generic and is used by server as well, not only by
11162 the logging routines.
11164 * Added new SKE status type: SILC_SKE_STATUS_BAD_VERSION to indicate
11165 the provided version string was not acceptable. Added new function:
11166 silc_ske_check_version into lib/silcske/silcske.h. The function
11167 must be implemented by the application (client or server) and it
11168 does not reside in the SKE library. The function checks the version
11169 string remote end sent.
11171 * Added back pointers (to opaque context and to SilcSocketConnection)
11172 into SilcPacketContext structure into lib/silccore/silcpacket.h.
11174 * Added silc_packet_context_dup into lib/silccore/silcpacket.[ch] to
11175 duplicate packet context structure.
11177 * Changed `notify' client operation to send same arguments as client
11178 receives from server except for ID's. ID's are mapped to correct
11179 ID entry and that is returned. Also, if channel entry is not sent
11180 by server but the notify is for channel the channel entry is sent
11181 to application (otherwise application doesn't know that it is for
11182 channel (library gets it from packet's Destination ID)).
11184 * Added silc_client_remove_from_channels into client library to
11185 remove a client from all channels it has joined to. Used when
11186 received SIGNOFF notify from server. Added also new function
11187 silc_client_replace_from_channels to replace old ID entry with
11188 new ID entry on all channels. Used when received NICK_CHANGE
11189 notify from server.
11191 * Fixed ID Cache list handling in silc_idlist_get_client in
11192 lib/silcclient/idlist.c. Also, added silc_idlist_get_client_by_id
11193 to get (or query) client by ID.
11195 * Updated TODO list.
11197 * Added connection authentication status message defined by the
11198 protocol: SILC_CONN_AUTH_OK and SILC_CONN_AUTH_FAILED and added the
11199 support for these into the code in client and server side.
11201 * Added generic function silc_client_send_command to send any command
11202 with variable argument list. Application should use this function
11203 to send commands if the command functions provided by the library
11204 does not suite for the application's user interface needs.
11206 * Added new `failure' client operation. Application is notified about
11207 received failure packet if client is executing a protocol. In this
11208 case the protocol's execution has failed.
11210 * Added SKE's end notify to send the SKE_SUCCESS notify message that
11211 is required by the protocol.
11213 * Added SILC_PROTOCOL_STATE_FAILURE to indicate received failure
11214 packet from remote. SILC_PROTOCOL_STATE_ERROR indicates local
11217 * Added status flag to SilcSKE object to indicate realtime status
11218 of the SKE protocol.
11220 * Application receives now exactly same command reply arguments as
11221 the library receives from server. However, if ID is received the
11222 corresponding ID entry is returned to the application (eg. Client
11223 ID is mapped to correct SilcClientEntry entry and that is returned).
11224 Changed command_reply client operation due to this change.
11226 * Changed all ID's in commands and in command replys as ID Payloads.
11227 Change affected both client and server side codes.
11229 All ID's sent in SILC network (with execption of ID's in SILC
11230 Packet header) are sent in ID Payload to support variable length
11233 * Server now notifies nick changes and notifies all clients on
11234 the channels about the new nickname (about the new Client ID,
11237 * Implemented CMODE command to change channel modes. Supports all
11238 channel modes defined by the protocol specs except ban and invite
11239 lists. (Also, private channel key mode is supported but support for
11240 setting private channel key in client is missing, thus, this mode
11241 has no effect on client side (except that server requires that the
11242 client uses private channel key and normal channel traffic does not
11245 Also, invite mode works per se, but INVITE command does not work
11246 yet correctly, so you can set channel as invite only channel but
11247 inviting clients to the channel does not work (it is yet to be
11248 thought what's the best way to do it).
11250 * Added new command SILC_COMMAND_CUMODE to change user mode on the
11251 channel. Defined user modes: CHANNEL_FOUNDER and CHANNEL_OPERATOR.
11252 Implemented CUMODE command to change user's mode on the channel.
11253 Supports all modes defined by the protocol specs.
11255 * Added NAMES command reply to return users modes on the channel.
11257 * Removed unnecessary and slow ciphers from lib/silccrypt.
11259 * Set SO_KEEPALIVE option to connection sockets by default.
11261 * Added new command reply status: SILC_STATUS_USER_NOT_ON_CHANNEL.
11263 * Added notify types: MOTD, CMODE_CHANGE and CUMODE_CHANGE. Also,
11264 redefined the Notify Payload into protocol specs.
11266 * Added silc_id_payload_parse_id to get ID directly from raw
11269 Mon Oct 9 20:57:02 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11271 * Changed SILC_COMMAND_IDENTIFY in protocol specification to
11272 accept searching by Client ID as well.
11274 * Added support for LEAVE and SIGNOFF notify types in client library.
11276 * Added silc_id_payload_parse_data into lib/silccore/silcpayload.[ch]
11277 to parse ID Payload from raw data.
11279 Sun Oct 8 19:33:08 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11281 * Added flags parameter into silc_ske_assemble_security_properties
11282 function in lib/silcske/silcske.[ch].
11284 * Changed notify client operation to fit better for notify messages
11285 sent by server. The notify payload received from server is now
11286 passed to the application (after parsing it to SilcNotifyPayload).
11287 It is application's responsibility to retrieve the arguments
11288 from the payload and show the message the way it wants. The message
11289 sent by server is implementation specific.
11291 * Changed public keys to comply with the protocol specification.
11292 Old public keys are not supported anymore and are not compatible.
11294 * Removed nickname from Channel Payload as the latest draft removed
11295 it. The client must resolve the nickname from the NAMES command
11296 reply received when it joined the channel.
11298 Also, changed all channel_xxxx_payload to channel_payload_xxxx.
11300 Sat Oct 7 21:55:01 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11302 * Fixed some errors in protocol specification drafts.
11304 * Created lib/silccore/silcnotify.c to implement Notify Payload
11305 encoding and decoding, lib/silccore/silcpayload.[ch] to implement
11306 generic payloads described by protocol specifications. The file
11307 includes implementations for ID Payload and Argument Payload.
11309 * Changed Command Payload implementation to use the new Argument
11310 Payload. Changed command_xxxx_payload to command_payload_xxxx
11311 to comply with SILC coding conventions.
11313 * Added suppport for Argument Payload handling in Notify Payload
11314 implementation as protocol requires it. Added the new support
11315 into server and client lib as well.
11317 Thu Oct 5 21:16:28 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11319 * Added support for multiple nicknames on same channel. [n] is
11320 added locally to the nickname if there are more than one same
11321 nicknames on the channel.
11323 * Server now sends all nicknames that matched WHOIS request.
11324 Client also shows the list received from server.
11326 * Added TOPIC command to client side. User can now set and show
11327 current topic on channel.
11329 * Added MOTD command to client and server. Also, server sends the
11330 motd when client connects to the server.
11332 * Changed version strings to comply ISO 8601.
11334 Wed Oct 4 23:29:06 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11336 * Fixed protocol error handling in client library. It should now
11337 cope even if the SKE fails for some reason.
11339 * Made new protocol specification drafts for submitting to IETF.
11341 * Implemented TOPIC command to server in silcd/command.c.
11343 * Added two new notify types into lib/silccore/silcnotify.h:
11344 SILC_NOTIFY_TYPE_NICK_CHANGE and SILC_NOTIFY_TYPE_TOPIC_SET to
11345 notify nickname change and topic setting/change on a channel.
11347 * API change of command_reply operation in client library. The
11348 application gets now the status type received from server as well.
11350 Sat Sep 30 16:57:42 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11352 * Removed the function just added to lib/silcutil/silcschedule.[ch].
11354 * Cras fixed and optimized the packet handling even further and
11355 it should work now. Minor change to the prototype of function
11356 silc_packet_receive_process in lib/silccore/silcpacket.[ch].
11358 Sat Sep 30 08:48:47 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11360 * Added new function into lib/silcutil/silcschedule.[ch]:
11361 silc_schedule_with_fd to select() a specified fd. The function
11362 returns after timeout expires or data arrives or goes. The
11363 function is used by packet routines to wait that all data is
11364 received from network.
11366 * Fixed data reading from network in lib/silccore/silcpacket.c.
11367 The code now assures that all data is read from the fd and then
11368 continues packet processing. This was a bug fix since the code
11369 used to drop some data in some circumstances.
11371 * Added new function into lib/silcclient/client.[ch]:
11372 silc_client_start_key_exchange to start key exchange after
11373 connection has been established to server. The code internally
11374 now uses this funtion but its main purpose was to provide it
11375 for applications that perform their own connecting. After
11376 application has created a connection it merely calls this
11377 function to start the key exchange between client and server.
11378 The library takes care of everything else after that.
11380 Updated also lib/silcclient/README to explain the usage of
11383 * Do not send to application information that connection has
11384 been established. Application gets notified it by connect
11387 Thu Sep 28 23:40:19 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11389 * Applied cras's patch to add silc_schedule_one function. The
11390 function runs scheduler once and returns.
11392 * Fixed the scheduler after cras messed it up. The timeout
11393 handling works now as it's supposed to work.
11395 * Added into lib/silccore/ silcnotify.h to include notify
11396 message types support. Changed silc_server_send_notify*
11397 functions, in server.[ch], to support those new notify types.
11398 Added the support for the notify types into client library,
11399 as well. Added new notify client operation into ops.h in
11402 * Changed silc_server_packet_send_to_channel to send normal
11403 packets instead of just channel message packets. The function
11404 is now used to send the notify packets to channels. It is not
11405 used to send channel message packets anymore, as server never
11406 sends them anymore.
11408 * Added explicit casting into lib/silcutil/silcbuffmt.c to few
11409 va_arg()s as it seems to require it nowadays. I guess, if SILC
11410 is compiled with older va_arg() the new code should work anyway.
11412 Wed Sep 13 18:10:14 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11414 * Splitted core library. Core library (lib/silccore) includes
11415 now only SILC protocol specific core (and common) components.
11416 Created new utility library (lib/silcutil) that includes more
11417 generic purpose stuff. The stuff for util library was taken
11418 from the old core library. This was minor and easy split.
11420 * Created SILC Client Library (lib/silcclient) that includes
11421 implementation of the SILC client without user interface. This
11422 was major move from silc/ directory. The code has been changed
11423 so that it is transparent towards the user interface. The
11424 silc/ directory includes now the same user interface as before
11425 and it uses the new client library. Read lib/silcclient/README.
11426 Basicly, the client library performs everything else related
11427 to SILC except user interface handling. Also, configuration
11428 files are considered to be part of user interface and library
11429 does not handle them.
11431 This change also changed a lot of structures, function naming etc.
11432 Most important change was that SilcClientWindow object was
11433 renamed to SilcClientConnection in the client library. Created
11434 also new file lib/silcclient/ops.h. Also added new files
11435 silc/local_command.[ch] and silc/client_ops.[ch].
11437 All these changes were made to make it easier for user interface
11438 designers to create what ever user interface for the SILC client
11441 It is also expected that the server will be moved to lib
11442 directory as well and SILC Server Library will be created;
11443 sometimes in the future.
11445 * Removed Local commands from lib/silccore/silccommand.h as
11446 they are application specific and new client library does not
11447 handle any of those anymore.
11449 * Several functions moved to lib/silcutil/silcutilc.[ch] from
11450 old client implementation in silc/.
11452 * Added support for callback functions in SILC_LOG_* macros.
11453 Application can now set its own callbacks that will be called
11454 instead of using the default functions that will always print
11455 the debug messages to stderr (or stdout). Also, debugging can
11456 now be disabled by setting silc_debug to FALSE and re-enabled by
11457 setting it to TRUE. Note, that logging will still work even
11458 if debugging is disabled.
11460 New functions in lib/silcutil/silclog.[ch]: silc_log_set_callbacks,
11461 silc_log_reset_callbacks, silc_log_set_debug_callbacks and
11462 silc_log_reset_debug_callbacks.
11464 * To enable debugging in silc client one must give now -d
11465 option on command line.
11467 * Changed silc_schedule_init to automatically allocate task queues
11468 if they are not allocated before calling it.
11470 Thu Sep 7 10:49:33 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11472 * Added GMP 3.1 into math library.
11474 Sun Aug 20 21:27:26 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11476 * Added SILC_PACKET_REMOVE_CHANNEL_USER to remove a client from
11477 a channel in SILC network. The packet is used by servers and
11478 routers to notify other routers that user has left a channel.
11479 This little feature was missing until now. Added the feature
11480 to protocol specification as well.
11482 Added functions: silc_server_send_remove_channel_user and
11483 silc_server_remove_channel_user into server.[ch].
11485 * Added SILC_PACKET_REKEY and SILC_PACKET_REKEY_DONE into
11486 lib/silccore/silcpacket.h. However, they are not implemented
11489 Sat Aug 19 23:04:16 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11491 * Fixed joining to a channel and sending channel messages
11492 between server and router. The channel message sending should
11493 now work inside a cell.
11495 Tue Jul 25 20:46:13 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11497 * Fixed the private message sending between server and router.
11498 The private message sending should now work inside a cell.
11500 * Added silc_server_replace_id into server.[ch] to replace
11501 existing ID in the SILC network.
11503 * Added silc_idlist_find_server_by, silc_idlist_replace_client_id
11504 and silc_idlist_replace_server_id into idlist.[ch] in server.
11506 Mon Jul 24 18:33:31 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11508 * Fixed the server to server connections. Server can again now
11509 connect to router. Router to router connections probably does
11512 Thu Jul 20 13:15:01 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11514 * Added dynamic protocol registering support. Now protocols can
11515 registered and unregistered on the fly. Patch by cras.
11517 Wed Jul 19 19:08:46 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11519 * Added lib/contrib directory to hold routines that some platforms
11520 don't have but are needed by SILC.
11522 * Added getopt.c, getopt1.c and getopt.h from GNU C library
11523 into lin/contrib to provide getopt() and getopt_long() for
11524 those who don't have it.
11526 Tue Jul 18 20:41:20 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11528 * Added AWAY command to client. When away message is set and
11529 client receives a private message packet the client automatically
11530 replies to the sender with the away message.
11532 * Fixed a bug in lib/silcmath/mpbin.c: silc_mp_mp2bin. This
11533 bug seemed to be the cause of recent problems when compiling
11536 * Added version detection support to SKE protocol specification
11537 and added the new changes to the SKE implementation as well.
11538 There were other minor changes in the SKE protocol as well.
11540 Many changes in lib/silcske/silcske.[ch] and in
11541 lib/silcske/payload.[ch].
11543 * Added ^U functionality, clear input line. Patch from cras.
11545 Mon Jul 17 23:33:26 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11547 * Mainly small bugfixes on core library. Fixed some debugging
11548 logging and buffer overflow in silclog.c.
11550 * Updated config.sub and config.guess on the distribution tree.
11552 Sat Jul 15 15:33:48 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11554 * Added command lagging support in server. Client may execute
11555 commands now only once in two seconds.
11557 Thu Jul 13 22:10:21 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11559 * Optimized packet reception. MAC computation and checking is now
11560 also more optimized. A lot previously duplicated code is now
11561 used as generic by both client and server.
11563 * Fixed key pair generation in clientutil.c
11565 Wed Jul 12 18:28:07 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11567 * Added into lib/silccore/silcbufutil.[ch] new function;
11568 silc_buffer_realloc.
11570 * Moved generic packet sending/encryption functions to
11571 lib/silccore/silcpacket.[ch] from client and server. Some
11572 rewriting of the functions.
11574 * Moved all generic packet reception/decryption functions to
11575 lib/silccore/silcpacket.[ch] from client and server. The
11576 packet processing is now much cleaner in both client and server.
11577 These were major changes in both client and server.
11579 * Created many common functions in server to do packet sending.
11580 Previously code were duplicated a lot, this has been removed
11581 with these changes.
11583 Tue Jul 11 20:27:26 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11585 * Rewrote major parts of the ID cache system. Don't know
11586 whether it is better now or not but at least the API is more
11589 * Major rewrite on ID cache stuff on client because of the ID
11590 cache API changes. Added idlist.c to client.
11592 * Also major rewrite on ID cache stuff on server as well.
11593 Major rewrite of idlist.[ch]. SilcXXXList's are now named
11594 SilcXXXEntry's. We won't keep anymore idlist specific pointers
11595 in hand, instead they are all put into the ID cache system now.
11596 All server_idlist_* routines uses ID cache now instead of
11597 traversing its own lists (those lists does not exist anymore).
11598 SilcIDList though still exists. Also, SilcXXXEntry's are
11601 Sun Jul 9 15:19:24 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11603 * Finally made the SKE implementation compliant to the protocol
11604 specification. All mp integers are now binary encoded as
11605 opposed being HEX encoded.
11607 * Added lib/silcmath/mpbin.[ch]. Encoding mp intergers to and
11610 * Added into lib/silccore/silcutil.[ch] PEM encoding/decoding
11611 functions: silc_[encode/decode]_pem. Also added function
11612 silc_encode_pem_file to PEM encode with newlines ('\n') for
11613 saving into a file.
11615 * SILC public keys are now encoded either PEM or binary. Same
11616 option is for private keys as well. By default private keys
11617 are binary encoded and public keys PEM encoded. Silly HEX
11618 encoding were removed.
11620 * Added into lib/silccrypt/silchash.[ch] silc_hash_fingerprint
11621 function to create fingerprints.
11623 * Fixed a bug in SHA1; does not change the original data anymore.
11625 * Partly implemented INFO command on client and server side.
11626 Fixed CLEAR command. Changes to SERVER command; show current
11627 server(s) when giving command without arguments. Added
11628 VERSION command to client.
11630 * Added check to server that unregistered connections cannot
11631 execute commands (unless it is specificly allowed).
11633 Thu Jul 6 18:12:24 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11635 * Fixed screen refresh.
11637 * Fixed channel joining bug from client. On some circumstances
11638 client tried to join to a channel it had already joined.
11640 * Added public key verification process into client's protocol.c.
11641 The client now verifies the public key from user and saves
11642 it into ~./silc/serverkeys/ directory.
11644 Added into: clientutil.[ch]: silc_client_verify_server_key.
11646 * Changed SKE protocol's silc_ske_initiator_finish function
11647 to accept callback function that verifies the received public
11648 key. Removed old silc_ske_verify_public_key function.
11650 Wed Jul 5 19:19:02 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11652 * Added into silcpkcs[ch]: silc_pkcs_public_key[_data]_set and
11653 silc_pkcs_private_key[_data]_set.
11655 * Made the password and public authentication more cleaner in
11656 server's protocol.c.
11658 * Removed historic and obsolete protocol `channel_auth' from
11659 both client and server.
11661 * Removed wrong way of sending command status messages from
11662 server to client in server's command.c. The old way violated
11663 protocol specification.
11665 Changes to silccore/silccommand.[ch]: removed
11666 silc_command_encode_status_payload -> not needed anymore,
11667 changed silc_command_encode_payload_va to accept extra
11668 argument on variable argument list. The argument type must
11669 now be provided to the function. Also, added new function:
11670 silc_command_encode_reply_payload_va which is same as
11671 normal command_encode_payload_va except command status type
11672 is provided as extra argument.
11674 Tue Jul 4 18:26:39 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11676 * Added ~./silc directory handling. The directory includes the
11677 public and private keys for the client.
11679 Added silc_client_check_silc_dir, silc_client_create_identifier
11680 and silc_client_load_keys.
11682 * Implemented SILC protocol compliant public key. Added public
11683 and private key saving to and loading from files.
11685 Added into silcpkcs.[ch]: silc_pkcs_encode_identifier,
11686 silc_pkcs_public_key_encode[_data], silc_pkcs_public_key_decode,
11687 silc_pkcs_private_key_encode[_data], silc_pkcs_private_key_decode,
11688 silc_pkcs_public_key_alloc, silc_pkcs_public_key_free,
11689 silc_pkcs_private_key_alloc and silc_pkcs_private_key_free.
11691 Implemented: silc_pkcs_save_[public/private]_key[_data] and
11692 silc_pkcs_load_[public/private]_key.
11694 Mon Jul 3 18:51:27 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11696 * Added silc_server_get_route (route.[ch]) to get connection
11697 data for the fastest route for given ID.
11699 * Implemented INVITE command on client and server. The command
11700 were re-defined in the SILC Protocol Specification and the
11701 implementation now complies with the specification.
11703 * Implemented PING command on client and server.
11705 * Implemented NAMES command on client and server. The server side
11706 supports currently only normal server not router server yet.
11707 Some changes to NAMES definition in SILC protocol specification.
11709 Sun Jul 2 18:23:01 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11711 * Implemented LEAVE command on client and server.
11713 * Previously deprecated SILC_PACKET_FORWARDED flag is now in use
11714 again. This change was made to the protocol as well. Server
11715 should not violate the protocol specification anymore.
11717 Fri Jun 30 14:03:26 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11719 * Added SOCKS4 and SOCKS5 support to SILC client. SOCKS5
11720 was tested. SOCKS4 was not but should work anyway.
projects / silc.git / blob