1 Sat Apr 28 21:19:45 EEST 2007 Pekka Riikonen <priikone@silcnet.org>
3 * Do not check for too new protocol version in during SKE,
4 per the documented feature in silcd.conf(5).
6 * Return correct command in SILCOPER command in case of error.
7 Affected file apps/silcd/command.c.
9 Wed Mar 7 18:38:18 CET 2007 Jochen Eisinger <coffee@silcnet.org>
11 * Fixed a core-dump when joining unknown channels. Affected
12 file apps/irssi/src/silc/core/silc-channels.c
14 Tue Mar 6 22:48:25 CET 2007 Patrik Weiskircher <pat@icore.at>
16 * Applied patch from Frank Benkstein. If invalid hmac or cipher
17 was specified on joining a channel, server crashed. Affected
18 file apps/silcd/command.c.
20 Tue Mar 6 22:19:44 CET 2007 Patrik Weiskircher <pat@icore.at>
22 * Removed references to lib/silcutil/epoc, fixed a bug in
23 configure.ad. Affected files lib/configure.ad,
24 lib/silcutil/Makefile.ad, configure.ad.
26 Mon Mar 5 23:27:32 CET 2007 Jochen Eisinger <coffee@silcnet.org>
28 * Update patch to makefile from trunk so parallel make will link
29 the silc-client correctly. Affected file lib/Makefile.ad
31 Mon Dec 11 19:43:37 CET 2006 Pekka Riikonen <priikone@silcnet.org>
33 * Check for NULL SKE in rekey error handling. Affected file
34 apps/silcd/protocol.c.
36 Sun Nov 19 18:58:26 CET 2006 Jochen Eisinger <coffee@silcnet.org>
38 * Import perl script for sign_messages from silc-plugin. Affected
39 file apps/irssi/scripts/silc.pl
41 Tue Oct 3 21:22:00 CEST 2006 Jochen Eisinger <coffee@silcnet.org>
43 * When joining channels with a password given in the config file,
44 use it. Also use it when cycling (it would be better to get
45 the password from the server, but this isn't possible in SILC).
46 Affected files apps/irssi/src/silc/core/silc-servers.c,
47 apps/irssi/src/silc/core/silc-channels.c
49 Sun Oct 1 20:39:34 CEST 2006 Jochen Eisinger <coffee@silcnet.org>
51 * Always return a valid username. Affected file
52 lib/silcutil/unix/silcunixutil.c
53 * Only wait for a nick on connecting, when it differs
54 (not counting case) from the username. Affected file
55 apps/irssi/src/silc/core/client_ops.c
57 Sun Jul 2 19:12:36 CEST 2006 Jochen Eisinger <coffee@silcnet.org>
59 * Make gmake the default for autodist, so I can properly work
60 on otaku. Affected files README.DIST, distdir/autodist.conf
62 Fri Jan 6 13:08:15 CET 2006 Jochen Eisinger <coffee@silcnet.org>
64 * Fixed more autodist issues. Affected file doc/Makefile.ad,
65 apps/irssi/src/perl/Makefile.am, distdir/post-process-dist.
67 Thu Jan 5 20:02:31 CET 2006 Patrik Weiskircher <pat@icore.at>
69 * make sure session->hostname and session->port are valid before the
70 application callback is done, since things will go wrong if the
71 application immediately calls silc_client_file_receive. Affected
72 file lib/silcclient/client_ftp.c.
73 Patch received from Stefan Siegel <stesie@brokenpipe.de>, thanks!
75 Wed Dec 14 19:21:42 CET 2005 Jochen Eisinger <coffee@silcnet.org>
77 * Fixed autodist configuration for silc-client. Affected file
79 * Honor user set hostname. Also give the user a chance to
80 read the error message. Affected file
81 apps/irssi/src/silc/core/silc-core.c
83 Tue Nov 29 07:52:11 CET 2005 Patrik Weiskircher <pat@icore.at>
85 * Fixed compile error on non-i386. Affected file
86 lib/silccrypt/sha256.c.
88 Mon Nov 21 19:18:15 EET 2005 Pekka Riikonen <priikone@silcnet.org>
90 * Added SILC_ATTRIBUTE_USER_ICON to lib/silccore/silcattrs.[ch].
92 Sun Nov 20 19:13:35 EET 2005 Pekka Riikonen <priikone@silcnet.org>
94 * Removed callback system from SilcMimeAssembler. Return
95 the multipart type in silc_mime_get_multiparts. Affected
96 files are lib/silcutil/silcmime.[ch].
98 Sat Nov 19 17:34:51 EET 2005 Pekka Riikonen <priikone@silcnet.org>
100 * Added SilcMime API to lib/silcutil/silcmime.[ch]. The old
101 silc_mime_parse is available but deprecated.
103 * Check that packet is valid when processing key exchange,
104 authentication and rekey protocols. Fixes a crashbug.
105 Affected files are apps/silcd/protocol.c and
106 lib/silcclient/protocol.c.
108 * Added SILC_HASH_MAXLEN to lib/silccrypt/silchash.h, and changed
109 all hash buffers to use that instead of fixed values.
111 Wed Nov 16 15:47:12 EET 2005 Pekka Riikonen <priikone@silcnet.org>
113 * Added SHA-256 to crypto library. The SHA-256 takes now
114 precedence over SHA-1.
116 Wed Nov 16 00:36:53 CET 2005 Jochen Eisinger <c0ffee@penguin-breeder.org>
118 * fixed wrong return code in term_init. Affected file
119 apps/irssi/src/fe-text/terminfo-core.c
121 Mon Sep 12 18:13:38 CEST 2005 Jochen Eisinger <c0ffee@penguin-breeder.org>
123 * and it doesn't return FILE* but a file descriptor. Affected
124 file apps/silcd/silcd.c
126 Mon Sep 5 18:40:22 CEST 2005 Jochen Eisinger <c0ffee@penguin-breeder.org>
128 * mkstemp returns -1 on error, thanks to brad@comstyle.com for
129 pointing this out. Affected file apps/silcd/silcd.c
131 Fri Sep 2 23:44:37 CEST 2005 Jochen Eisinger <c0ffee@penguin-breeder.org>
133 * Fixed the insecure temporary file creation issue now that it's
134 even on bugtraq... Affected file apps/silcd/silcd.c
136 Wed Aug 24 18:27:48 CEST 2005 Patrik Weiskircher <pat@icore.at>
138 * Before creating a channel key we need to remove the private key
139 mode, otherwise no key is created. Affected file
142 Fri Aug 19 15:20:05 CEST 2005 Patrik Weiskircher <pat@icore.at>
144 * Before checking ip/hostname of SilcSocketConnection, check
145 if its not doing a host lookup currently. Fixes atleast one
146 crash when many people connect at the same time.
147 Affected file apps/silcd/server_util.c.
149 Thu May 26 20:31:06 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
151 * Check for valid return value from regcomp. Affected file
152 lib/silcutil/unix/silcunixutil.c.
154 Tue May 10 19:55:13 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
156 * Check for FD_SETSIZE in silc_select to not go over.
157 Affected file lib/silcutil/unix/silcunixschedule.c.
159 Tue May 10 15:11:53 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
161 * Rewritten SILC Log API. Affected files lib/silcutil/silclog.[ch].
163 Mon May 9 12:00:08 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
165 * Fixed channel public key list saving on JOIN command reply
166 on backup router. Affected file apps/silcd/command_reply.c.
168 Mon May 2 10:42:49 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
170 * Added default limit how many channels client can join,
171 default is 50. Added 'channel_join_limit' configuration
172 option to server too. Affected files are apps/silcd/command.c
173 and serverconfig.[ch].
175 Sun May 1 17:42:55 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
177 * --without-silc -> --with-silc, --without-irssi -> --with-irssi.
178 On Toolkit the server and client are not compiled by default.
179 Affected file configure.ad.
181 Thu Apr 28 15:57:37 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
183 * Added lib/contrib/getopt.[ch] for platforms that don't
184 have it (it is not GPL implementation).
186 * Fixed compilation when pkg-config is used.
188 Wed Apr 27 11:49:41 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
190 * A comma in invite/ban string is invalid, check for it.
191 Affected file apps/silcd/server_util.c.
193 * Added SERVICE command to the server. It parses the command
194 request but SILC Server does not support services for the
195 time being. Affected file apps/silcd/command.[ch].
197 * Added SERVICE command and command reply to client library.
198 It is however incomplete. Updated Toolkit documentation.
199 Affected files are lib/silcclient/command[_reply].[ch].
201 * Fixed IDENTIFY/WHOWAS command reply to send the username
202 correctly (uninitialized buffer). Affected file is
203 apps/silcd/server_query.c.
205 Mon Apr 25 14:25:24 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
207 * Moved silcer/, silc/, silcd/ and irssi/ to apps/. This
208 finalizes the major restructuring of the CVS tree.
210 Mon Apr 25 00:39:30 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
212 * Send empty MOTD reply if MOTD file cannot be read.
213 Affected file silcd/command.c.
215 Sun Apr 24 12:01:37 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
217 * Optimized primer number generator to use simpler conversion
218 routines. Also assure that the prime number will have the
219 highest bit set after modifying it. Affected file is
220 lib/silcmath/silcprimegen.c.
222 * Added LibTomMath to SILC Math library (SILC_DIST_TMA).
224 * Added FastTomMath to SILC Math Library (SILC_DIST_TFM),
225 for now only for testing purposes, it will not be delivered
226 in any distribution for now.
228 * Removed NSS MPI from the source tree. Due to upcoming
229 license change for the SILC Toolkit, we cannot deliver the
230 NSS MPI anymore. I decided to replace it in all distributions
231 with public domain library.
233 * Removed GNU regex from lib/contrib and introduced free
234 GNU compatible regex, lib/contrib/regexpr.[ch]. Added
235 GNU regex compatible API to it (only partial).
237 * Removed getopt routines from lib/contrib.
239 Fri Apr 22 12:21:44 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
241 * Use silc_server_send_command_reply to send replies instead
242 of encoding packet itself. Affected file silcd/command.c.
244 * Added command sending and receiving statistics to server.
245 Affected files in silcd/.
247 * GCC 4 warning fixes. -Wno-pointer-sign option is now used
248 with GCC, for it not to warn about pointer signedness.
250 Tue Apr 19 11:57:35 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
252 * Added context to the SilcIDCache destructor. Affected
253 files are lib/silccore/silcidcache.[ch],
254 lib/silcclient/client.c and silcd/server.c.
256 Mon Apr 18 09:53:28 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
258 * Added pkg-config check to configure.
260 * The PublicKeyDir must not be used with Admin block in server
261 config. Affected file silcd/serverconfig.c.
263 Sat Apr 16 20:23:48 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
267 Thu Apr 14 20:25:08 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
269 * Handle empty LIST command reply correcttly in server. Affected
270 file silcd/command_reply.c.
272 * Handle empty LIST command reply correctly in client library.
273 The application will now receive one LIST command reply with
274 all arguments set to NULL if there are no channels. Updated
275 Client Library documentation accordingly. Affected file
276 lib/silcclient/command_reply.c.
278 Tue Apr 12 00:02:09 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
280 * Added channel name string stringprep profile to the protocol
281 and implementation to allow a little free'er channel name
282 strings. Affected files are lib/silcutil/silcstringprep.[ch].
284 * Added silc_channel_name_[check|verify] to check and verify
285 channel name strings. Affected files are
286 lib/silcutil/silcstrutil.[ch].
288 * Added support for the new channel name preparation in client
289 library and server. Affected files in lib/silcclient and
292 Mon Apr 11 13:40:27 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
294 * Added the Autodist into the source tree. It replaces the
295 old ./prepare. It can be used to create distributions as
296 previously. See README.CVS and README.DIST. See
297 distributions in distdir/.
299 Sun Apr 10 11:30:56 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
301 * Make sure query sends at least an error back if nothing
302 more is sent. Affected file silcd/server_query.c.
304 Thu Apr 7 14:50:01 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
306 * During query, check if the original command caller goes
307 away. If it does, stop the query. Affected file
308 silcd/server_query.c.
310 * Check for valid channel creation in JOIN command reply.
311 Affected file lib/silcclient/command_reply.c.
313 * Handle the resolver counter in silc_client_get_users_by_channel
314 callback correctly. Fixed auto-join bug in Gaim. Affected
315 file lib/silcclient/idlist.c.
317 Wed Apr 6 16:56:53 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
319 * Added some better error messages. Affected file
320 silcd/command_reply.c and packet_receive.c.
322 * Handle error in WATCH command propely on backup router.
323 Affected file silcd/command.c.
325 * Fixed freeing of unfreeable variable in WHOIS command reply.
326 Affected file silcd/command_reply.c.
328 Wed Apr 6 09:10:31 CEST 2005 Pekka Riikonen <priikone@silcnet.org>
330 * Added pkg-config .pc file creation for silc core library
331 and silcclient library. A patch by c0ffee.
333 * Removed the need for GNU Libidn. Added the simple stringprep
334 from libidn into lib/contrib/. It is now used also on Windows
337 Mon Apr 4 15:15:46 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
339 * Simplified the invite and ban string handling in the
340 server. Check for valid invite and ban arguments also.
341 Affected file silcd/server_util.c.
343 Sun Apr 3 14:58:53 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
345 * Added WATCH list announcing in backup router protocol.
346 Affected files are silcd/command.c, server.c, server_backup.c.
348 * Do not change users mode to founder on normal server/backup
349 if the founder mode is set, and user is first one to join.
350 Affected file silcd/pcaket_receive.c.
352 * Do not send CUMODE_CHANGE notify back to sender. Affected
353 file silcd/packet_receive.c.
355 * Added getrusage() to take noise in SILC RNG. A patch by
356 Mika Boström. Affected files are configure.in.pre,
357 includes/silcincludes.h.in, lib/silccrypt/silcrng.c.
359 Sat Apr 2 18:09:30 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
361 * Splitted the SILC libraries configuration into a configure
362 fragment into lib/configure.ad. It is now possible, once
363 this feature is added, to specify whether to compile or not
364 compile included SILC libraries. Affected files are
365 configure.in.pre, lib/silcmath/mpi/configure.ad,
366 lib/configure.ad, Makefile.defines.pre and
367 Makefile.defines_int.pre.
369 * Added --with-silc-includes and --with-silc-libs to configure.
370 If specified the included libs are not compiled, but the
371 specified libs are used. Pkg-config is not yet supported.
372 Affected file configure.in.pre.
374 * Fixed WATCH command handling on backup router. Router does not
375 send the watch command any more to backup if it originates from
376 backup. Affected file silcd/command.c.
378 Fri Apr 1 18:52:47 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
380 * Changed announcing to not announce unregistered clients.
381 Affected file silcd/server.c.
383 * Fixed username handling in command reply. Affected file
384 silcd/command_reply.c.
386 * Log files are now 0600. Affected file lib/silcutil/silclog.c.
388 Thu Mar 31 22:34:22 CEST 2005 Patrik Weiskircher <pat@icore.at>
390 * Added new define SILC_MACOSX, if __APPLE__ and __MACH__ is defined.
391 Affected file: includes/silcincludes.h.in
393 * bool is defined as _Bool on Mac OS X now.
394 Affected file: lib/silcutil/silctypes.h
396 Thu Mar 31 08:52:06 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
398 * Added support for UTF-8 nicknames, channel names and
399 server names in client library. Affected files in
402 * Added __SILC_HAVE_PTHREAD, __SILC_HAVE_SIM, __SILC_HAVE_LIBIDN,
403 and __SILC_ENABLE_DEBUG to include/silcclient.h for third-party
404 software to check how Toolkit has been compiled.
406 Wed Mar 30 22:16:35 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
408 * Added silc_utf8_str[n]casecmp into lib/silcutil/silcutf8.[ch].
410 * Use silc_utf8_str[n]casecmp instead of strcmp routines
411 in library and in SILC Client when dealing with nicknames
412 and other identifier strings. Affected file in client lib
415 * Convert nickname to UTF-8 in /msg and /smsg. Affected file
416 irssi/src/silc/core/silc-servers.c.
418 Wed Mar 30 10:50:02 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
420 * Fixed idcache to work with the new identifier strings.
421 Affected file lib/silccore/silcidcache.c.
423 * Added UTF-8 hash and compare function for SilcHashTable.
424 Affected file lib/silcutil/silcutil.[ch].
426 * Added casefolding stringprep, SILC_CASEFOLD_PREP.
427 Affected file lib/silcutil/silcstringprep.[ch].
429 * Changed the identifier string handling to include the original
430 format in client, server, channel entries and normalized
431 format in cache. Affected files in silcd/.
433 Tue Mar 29 16:51:35 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
435 * Added support for the new identifier strings and their
436 validity checking. Nicknames, channel names and usernames
437 can now include practically any kind of letters and various
438 other characters. Affected files in silcd/ and in libraries.
440 NOTE: comparing these strings should now be done with memcmp()
441 to check binary compatibility. All these strings are normalized
442 and casing is irrelevant.
444 * Added silc_identifier_check to lib/silcutil/silcstrutil.[ch]
445 as easy function for applications to check whether identifier
448 Tue Mar 29 00:45:11 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
450 * Fixed SILC_STRING_LDAP_DN encoding and decoding. Affected
451 file lib/silcutil/silcutf8.c.
453 * Added SILC_STRING_UTF8_ESCAPE to lib/silcutil/silcstrutil.h.
455 Mon Mar 28 22:46:23 CEST 2005 Jochen Eisinger <jochen@penguin-breeder.org>
457 * Make public key in getkey reply mandatory. Affected file
458 lib/silcclient/command_reply.c
460 Sun Mar 27 19:03:31 CEST 2005 Patrik Weiskircher <pat@icore.at>
462 * Added Parameter dont_register_crypto_library to
463 SilcClientParam. If set to TRUE, silcclient library will
464 not initalize the Crypto Libraries and application
465 will need to do it. Affected file lib/silcclient/silcclient.h,
466 lib/silcclient/client.c.
468 Sun Mar 27 19:02:48 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
470 * Imported new silc_utf8_[encode|decode] routines from
471 my internal SILC 1.1 source tree. New encodings added:
472 SILC_STRING_LOCALE (SILC_STRING_LANGUAGE is deprecated),
473 SILC_STRING_UTF8, SILC_STRING_PRINTABLE, SILC_STRING_VISIBLE,
474 SILC_STRING_TELETEX, SILC_STRING_NUMERICAL and
477 * Splitted UTF-8 routines into lib/silcutil/silcutf8.[ch].
479 * Implemented stringprep (RFC 3454) API. Internally we use
480 GNU Libidn's stringprep, for now, so it is required now to
481 compile SILC sources. Added lib/silcutil/silcstringprep.[ch].
483 * Added checking for GNU Libidn and --with-libidn to configure.
485 Wed Mar 23 11:20:33 CET 2005 Jochen Eisinger <jochen@penguin-breeder.org>
487 * If the passphrases entered do not match while generating a new key,
488 completly start over instead of going into an infinite loop asking
489 the user to re-enter the passphrase correctly. Affected file
490 lib/silcutil/silcapputil.c
492 Sun Jan 9 14:28:51 CET 2005 Pekka Riikonen <priikone@silcnet.org>
494 * Make sure server is removed from backup list when it is
495 deleted. Affected files silcd/command.c, server.c,
498 * Close socket when connecting to router fails. Affected
501 Tue Jan 4 13:06:26 CET 2005 Jochen Eisinger <jochen@penguin-breeder.org>
503 * Adopt configuration toolchain to current auto-tools.
504 Affected files prepare, irssi/configure.in
505 * Revert most of the UTF-8 fixes to SILC Client 1.0.1. Will
506 redo that. Affected files irssi/src/silc/core/client_ops.c,
507 irssi/src/fe-common/silc/fe-silc-channels.c
508 * Take over command line options into silcclient data structure.
509 Affected file irssi/src/silc/core/silc-core.c
511 Wed Dec 8 16:15:11 CET 2004 Pekka Riikonen <priikone@silcnet.org>
513 * Do not try to initiate backup resuming protocol forever.
514 Affected file silcd/server_backup.c.
516 Wed Nov 24 18:24:05 CET 2004 Pekka Riikonen <priikone@silcnet.org>
518 * ID change in resuming has to be done before changing
519 detached client's modes, since the ID change may fail and
520 leave ghosts on the network. Affected file is
521 silcd/packet_receive.c.
523 Tue Nov 23 16:54:35 CET 2004 Pekka Riikonen <priikone@silcnet.org>
525 * Fixed Win32 scheduler to not stuck anymore. A patch from
526 Juha Räsänen. Affected file is
527 lib/silcutil/win32/silcwin32schedule.c.
529 * Fixed QoS parsing for connection blocks in server. Affected
530 file is silcd/serverconfig.c.
532 * Fixed server statistics increasing in server. Affected file
535 * The CLOSE command now marks backup router as self disconnected
536 to avoid resuming problems. Affected file silcd/command.c.
538 Wed Sep 22 19:46:32 CEST 2004 Patrik Weiskircher <pat@icore.at>
540 * When using silc_net_create_connection[_async], and your system can
541 create IPv6 sockets, it will try to connect to the IPv6 host.
542 Now it tries to connect to an IPv4 host if IPv6 fails. Affected
543 file lib/silcutil/unix/silcunixnet.c
545 Fri Jun 18 19:26:58 CEST 2004 Pekka Riikonen <priikone@silcnet.org>
547 * Check for valid route when receiving packet from router and
548 when routing it to local server in the cell. A patch from
549 Matt Miller. Affected files silcd/router.c and server.c.
551 Sat May 1 13:55:54 CEST 2004 Patrik Weiskircher <pat@icore.at>
553 * Couldn't detach and reattach twice, because of the previous
554 commit. Affected file silcd/packet_receive.c
556 Fri Apr 30 19:40:28 CEST 2004 Patrik Weiskircher <pat@icore.at>
558 * Added check to ignore Port value if Initiator is FALSE.
559 Remote router coudln't connect if Port was set. Affected file
562 * If some client tries to resume more than once at the same time,
563 server crashed. Router didn't crash, but showed odd behaviour
564 (didn't allow clients to join anymore, ..). Affected files
565 silcd/packet_receive.c silcd/idlist.h
567 Mon Mar 15 21:10:08 EET 2004 Pekka Riikonen <priikone@silcnet.org>
569 * Destroy the file transfer session in silc_client_file_close
570 with timeout. Affected file lib/silcclient/client_ftp.c.
572 * Call SFTP server monitor in READ and WRITE after the actual
573 operations. Affected file lib/silcsftp/sftp_server.c.
575 Wed Mar 10 21:30:02 EET 2004 Pekka Riikonen <priikone@silcnet.org>
577 * Create one configure script from configure fragments
578 (configure.ad). This is a first step towards new distribution
579 system. Affected files prepare, configure.in.pre,
580 lib/silcmath/mpi/configure.ad.
582 Wed Mar 10 18:35:24 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
584 * Removed expiring of client key pair. Affected file is
585 irssi/src/silc/core/clientutil.c
587 Tue Mar 9 17:11:58 EET 2004 Pekka Riikonen <priikone@silcnet.org>
589 * Check the number of connections from real number of
590 connections instead of socket number, when deciding if
591 server is full. Affected files are silcd/server.c,
592 server_internal.h and silcd.c.
594 * Clarified the connections_max meaning in General section
595 in doc/example_silcd.conf.in.
597 * The reconnect_keep_trying default value set to TRUE
598 if it is not defined in the config file. Affected file
599 silcd/serverconfig.c.
601 Wed Mar 3 15:13:49 CET 2004 Pekka Riikonen <priikone@silcnet.org>
603 * Fixed crashbug in connection closing, after a protocol
604 completion callback, which might have closed it already.
605 Affected file silcd/server.c.
607 * Fixed rekey with PFS in backup router. It did not allow
608 rekeys with PFS, and when the rekey protocol timedout
609 it crashed the backup router without the above fix. Affected
610 file silcd/packet_send.c and server.c.
612 Sat Feb 28 16:25:09 EET 2004 Pekka Riikonen <priikone@silcnet.org>
614 * The silc_client_add_channel_private_key now returns the
615 private key context if pointer is given as argument.
616 Affected files are lib/silcclient/silcclient.h and
619 * Added support for using channel private keys in SILC
620 Client Library even if the private key mode is not set
621 on the channel. Affected file lib/silcclient/client_channel.c.
623 * The channel private key used to decrypt message is now
624 delivered to the application in the 'channel_messageÃ' client
625 operation. Affected files are lib/silcclient/silcclient.h
626 and client_channel.c.
628 * Fixed wrong arg type for user limit in CMODE command reply.
629 Affected file silcd/command.c.
631 * The user limit is now taken and saved to SilcClientEntry in
632 JOIN and CMODE command replies and in CMODE_CHANGE notify.
633 Affected files lib/silcclient/silcclient.h, command_reply.c
636 * Added support to the new private message key indicator
637 packet. Added a new function to the client library:
638 silc_client_send_private_message_key_request. The sender
639 indicates to be initiator, and receiver is responder.
640 Added the indicator to the SilcClientEntry as 'prv_resp'
641 boolean. Affected files are lib/silcclient/silcclient.h
642 client.[ch], and client_prvmsg.c.
644 Fri Feb 27 11:25:26 CET 2004 Pekka Riikonen <priikone@silcnet.org>
646 * Fixed the JOIN command calling when called with both
647 -auth and -founder. Affected file is lib/silcclien/command.c.
649 Wed Feb 25 23:12:11 EET 2004 Pekka Riikonen <priikone@silcnet.org>
651 * Check watcher list for resumed clients as well. Affected
652 file is silcd/packet_receive.c.
654 Tue Feb 24 16:49:10 EET 2004 Pekka Riikonen <priikone@silcnet.org>
656 * Implemented the user limit to the CMODE_CHANGE notify,
657 CMODE command reply and JOIN command reply in server.
658 Affected files are silcd/server.c, command.c, command_reply.c,
659 packet_send.c and packet_receive.c.
661 Mon Feb 23 23:31:15 EET 2004 Pekka Riikonen <priikone@silcnet.org>
663 * Defined SILC_STRFMT_END that must be used now with
664 silc_buffer_strformat, instead of SILC_STR_END. Fixes
665 crashes on AMD64. Affected files are lib/silcutil/silcbuffmt.h,
666 lib/silcclient/silcvcard.c, silcd/server_util.c.
668 * Fixed the adding of public key to the WATCH list in server.
669 Fixed the WATCH notify sending to client. Affected files
670 are silcd/packet_send.[ch], command.c, server_util.c.
672 * Implemented the watching by public key in the SILC Client
673 Library and SILC Client. Affected files are
674 lib/silcclient/command.c and client_notify.c.
676 Mon Feb 23 09:30:30 CET 2004 Pekka Riikonen <priikone@silcnet.org>
678 * Added support for public key watching in server. Affected
679 files are silcd/server.c, server_internal.h, command.c,
682 Sun Feb 22 19:03:59 EET 2004 Pekka Riikonen <priikone@silcnet.org>
684 * Added public key to the SIlcClientEntry. Affected files
685 are lib/silcclient/silcclient.h, command_reply.c, idlist.c
687 * Fixed the get_clients_whois reply processing to return
688 exactly same entries server returned. Makes it possible
689 to search using attributes. Affected file is
690 lib/silcclient/idlist.c.
692 Sat Feb 21 19:21:57 EET 2004 Pekka Riikonen <priikone@silcnet.org>
694 * Save founder key to SilcChannelEntry. Affected files are
695 lib/silcclient/silcclient.h, command_reply.c, idlist.c.
697 Fri Feb 20 20:37:38 EET 2004 Pekka Riikonen <priikone@silcnet.org>
699 * Call the monitor callback with _CLOSED status from the
700 silc_client_file_close. Affected files are
701 lib/silcclient/client_fpt.c, silcclient.h
703 * Added silc_client_get_clients_whois which resolves using
704 WHOIS, and supports requested attributes as well.
705 Affected files are lib/silcclient/silcclient.h, idlist.c.
707 Fri Feb 19 21:09:22 EET 2004 Pekka Riikonen <priikone@silcnet.org>
709 * Added support for asking the destination filename where
710 the downloaded file is saved in the file transfer. Affected
711 files are lib/silccilent/silcclient.h, client_ftp.c.
713 Wed Feb 18 02:46:17 EET 2004 Pekka Riikonen <priikone@silcnet.org>
715 * Fixed error handling in resuming data processing. Affected
716 files are lib/silcclient/client_resume.c and client.c.
718 Tue Feb 17 19:34:30 EET 2004 Pekka Riikonen <priikone@silcnet.org>
720 * Fixed silc_client_send_private_message to return TRUE correctly.
721 Affected file lib/silcclient/client_prvmsg.c.
723 * Added topic to the SilcChannelEntry. Affected files are
724 lib/silcclient/silcclient.h, command_reply.c, client_notify.c.
726 Fri Feb 13 14:19:14 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
728 * Use conn->cmd_ident for all silc_client_command_call()s. Affected
729 file lib/silcclient/command.c
731 Fri Feb 13 13:53:45 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
733 * Convert all commands to UTF-8 before passing them to the
734 client library. Still need to convert replies from UTF-8 to
735 the locale encoding. Affected file
736 irssi/src/silc/core/silc-cmdqueue.c
738 Fri Feb 13 13:13:07 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
740 * redirect all silc_client_command_calls through a queueing framework.
741 This fixes /CYCLE and the annoying "nick change after auto-joining
742 a channel". Furthermore it defines one central point where
743 command parameters can be UTF-8-ified. Affected files
744 irssi/src/silc/core/Makefile, client_ops.c, silc-channels.c,
745 silc-servers.[ch], silc-core.c, silc-cmdqueue.[ch], silc-lag.c
747 Fri Feb 13 12:04:41 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
749 * use asynchronous connect() to establish router connections.
750 Fixes problem when the primary router goes down. Affected files
751 silcd/server.c, silcd/server_backup.c
753 Thu Feb 12 20:09:59 EET 2004 Pekka Riikonen <priikone@silcnet.org>
755 * Added SILC_[32|64]_TO_PTR and SILC_PTR_TO_[32|64] macros.
756 Fixed various compilation warnings when type casting ints
757 to pointers or vice versa, of different size. Updates around
760 Tue Feb 3 23:25:17 EET 2004 Pekka Riikonen <priikone@silcnet.org>
762 * Surrogates not allowed in UTF-8 strings, updated decoder.
763 Affected file lib/silcutil/silcstrutil.c. Added UTF-8
764 testers in lib/silcutil/tests/ directory.
766 Wed Jan 14 18:42:44 EET 2004 Pekka Riikonen <priikone@silcnet.org>
768 * Added SILC_CLIENT_CONN_ERROR_KE, ERROR_AUTH, ERROR_RESUME and
769 ERROR_TIMEOUT SilcClientConnectionStatus errors. Affected
770 files are lib/silcclient/silcclient.h, client.c.
772 Mon Jan 12 13:01:10 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
774 * When resuming a session fails, notify the user that the session
775 file needs to be removed eventually. Affected files
776 irssi/src/fe-common/silc/module-formats.[ch],
777 irssi/src/silc/core/client_ops.c.
779 Tue Jan 04 12:16:04 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
781 * Added DIST_SUBDIRS symbols to include all subdirs in distributions.
782 Affected files lib/silcutil/Makefile.am, lib/silcmath/Makefile.am
784 * Typofix in Irssi::Silc module. Affected file
785 irssi/src/perl/silc/Silc.xs.
787 Tue Jan 04 02:43:44 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
789 * Changed the way NOTICE flagged messages are treated. Added support
790 for notices in queries and signing notices. Affected files
791 irssi/default.theme; irssi/docs/help/in/notice.in;
792 irssi/src/fe-common/silc/module-formats.[ch], fe-silc-messages.c;
793 irssi/src/silc/core/client_ops.c, silc-channels.c, silc-servers.c
795 * Fixed typo in /ACTION help. Affected file
796 irssi/docs/help/in/action.in
798 Mon Jan 03 23:26:38 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
800 * Fixed typo in perl module. Affected file
801 irssi/src/perl/silc/Server.xs
803 * Changed the way ACTION flagged messages are treated. Added support
804 for actions in queries and signing actions. Affected files
805 irssi/default.theme; irssi/docs/help/in/action.in;
806 irssi/src/fe-common/silc/module-formats.[ch], fe-silc-messages.c,
807 fe-silc-queries.c; irssi/src/silc/core/client_ops.c, silc-channels.c,
810 Mon Jan 03 16:04:29 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
812 * Incorrectly reported error when client had to be resolved from
813 server in /SMSG. Affected file irssi/src/silc/core/silc-servers.c
815 Sat Jan 3 16:37:15 EET 2004 Pekka Riikonen <priikone@silcnet.org>
817 * Fixed whois public key hash table deleting and adding in
818 detached client case. Affected file silcd/packet_receive.c.
820 Sat Jan 03 12:15:38 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
822 * Changed filenames of silc/fe module not to collide with filenames
823 from core/fe. Also seperated public messages printing from
824 query messages printing. Affected files are all in
825 irssi/src/fe-common/silc.
827 Sat Jan 3 12:18:07 EET 2004 Pekka Riikonen <priikone@silcnet.org>
829 * Fixed the invite process handling during joining to use
830 correct server name for the client that is matched against
831 the invite string for the channel. Wrong server name caused
832 inability to join the channel. Affected file is
835 Fri Jan 2 23:34:17 EET 2004 Pekka Riikonen <priikone@silcnet.org>
837 * Fixed the CUMODE channel founder authentication on normal
838 server to not remove the founder rights on existing founder
839 before checking that router accepts the mode change. Affected
840 files are silcd/command.c and silcd/packet_receive.c.
842 * Remove the server entry correctly when rekey timeouts and
843 remote router connection on normal server is closed. Fixes
844 a crash where server uses the freed server entry. Affected
847 Fri Jan 02 10:28:15 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
849 * Add /SILCNET [ADD|REMOVE|LIST] command to manage different SILC
850 networks. This is the first step in solving the bug about
851 /SERVER ADD -silcnet <silcnet>. Affected files
852 irssi/docs/in/silcnet.in; irssi/src/fe-common/silc/Makefile.am,
853 fe-silcnet.c, fe-common-silc.c, module-formats.[ch];
854 irssi/src/silc/core/silc-chatnets.[ch], silc-core.c, Makefile.am
856 Thu Jan 01 20:11:32 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
858 * /SMSG and /MMSG now correctly create new queries. Affected files
859 irssi/src/fe-common/silc/fe-messages.c, irssi/scripts/silc-mime.pl
861 * Add basic support for SILC protocol specific variables in perl.
862 Affected files irssi/src/perl/silc/*, irssi/configure.in,
863 irssi/src/perl/Makefile.am
865 Wed Dec 31 17:06:55 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
867 * Don't use silc_get_input, it's obviously not reliable. Fixes
868 issue when the current key expires. Affect file
869 irssi/src/silc/core/clientutils.c
871 * Make the session data filename configurable. This makes it
872 possible to have different session files for different
873 SILC networks. Affected files irssi/src/silc/core/silc-core.c,
874 client_ops.[ch], silc-servers.c,
875 irssi/src/silc/fe-common/silc/module-formats.[ch]
877 * Use the same set of libtool files for the MPI lib as for the
878 rest of the toolkit. Affected files lib/silcmath/mpi/config.guess,
879 config.sub, configure.in, install-sh, missing, mkinstalldirs
881 Sun Dec 28 21:57:39 EET 2003 Pekka Riikonen <priikone@silcnet.org>
883 * Fixed server statistics decrementing error to not go to
884 negative. Affected file silcd/packet_receive.c.
886 Sat Dec 20 14:42:36 EET 2003 Pekka Riikonen <priikone@silcnet.org>
888 * Use silc_server_query_add_error to add error in public key
889 search error. Added support in send_reply to send errors
890 without specific argument. Affected file silcd/server_query.c.
892 * Fixed the WHOIS, IDENTIFY and WHOWAS error handling in SILC
893 Client for NO_SUCH_NICK. It was against the protocol specs.
894 Affected file irssi/src/silc/core/client_ops.c.
896 * Added backwards support for the wrong NO_SUCH_NICK error sending
897 in server. To be removed in SILC Server 1.0. Both old clients
898 and clients with fixed error handling now works. Affected file
899 silcd/server_query.c.
901 Sat Dec 20 00:44:47 CET 2003 Patrik Weiskircher <pat@icore.at>
903 * fixed a bug in the whois using attributes function where no
904 error was sent if no nickname and client id but the attributes were
905 given to whois. Affected file silcd/server_query.c
907 Tue Dec 16 21:34:59 CET 2003 Patrik Weiskircher <pat@icore.at>
909 * remove public key from public key hashtable on detach. Affected
910 file silcd/packet_receive.c
912 * free public key hashtable before removing clients on server
913 shutdown. Affected file silcd/server.c
915 * remove public key prior deleting client-data on killing a client.
916 Affected file silcd/server_util.c
918 Sat Dec 06 21:35:14 CET 2003 Patrik Weiskircher <pat@icore.at>
920 * Getting the MOTD from other servers works now. Affected
921 files are silcd/command.c and silcd/command_reply.c
923 Thu Dec 04 11:33:46 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
925 * Initialize the variable idletag, since it is tested in
926 silc_core_deinit for its default value. Affected file
927 irssi/src/silc/core/silc-core.c
929 Sun Nov 30 19:47:02 CET 2003 Patrik Weiskircher <pat@icore.at>
931 * Fixed signed channel messages across cells. Affected file
934 Fri Nov 28 19:13:21 EET 2003 Pekka Riikonen <priikone@silcnet.org>
936 * Changed the SILC_LOG_* macros to not be empty if SILC_DEBUG
937 is not defined. They can now be safely used in if-statements
938 without braces. Affected file lib/silcutil/silclog.h.
940 * Added the checks for backup closing connection due to error
941 (local or remote) and thus not allow the resuming to occur
942 in reconnect. Affected files are silcd/packet_send.c
945 Tue Nov 25 15:20:59 EET 2003 Pekka Riikonen <priikone@silcnet.org>
947 * Help file updates. Affected files in irssi/src/docs/help/in/.
949 Wed Nov 23 20:51:21 CET 2003 Patrik Weiskircher <pat@icore.at>
951 * Fixed channel messages across cells. Affected file
954 Wed Nov 12 11:34:56 EET 2003 Pekka Riikonen <priikone@silcnet.org>
956 * Fixed file transmission accepting in client library to not
957 start the negotiation if user hasn't accepted the transfer,
958 instead create new session for resent transfer. Affected
959 file lib/silcclient/client_ftp.c.
961 * Show the session ID in the file transmision list. Remove
962 session from list that failed to transfer. Switch the current
963 session automatically after transmission, and in errors, to new
964 session if other sessions exists in the transfer list. Affected
965 files are irssi/src/silc/core/silc-servers.c,
966 irssi/src/fe-common/silc/modfule-formats.c.
968 Mon Nov 10 14:41:40 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
970 * Fixed MIME header parsing for the hopefully last time. Affected
971 file lib/silcutil/silcstrutil.c
973 Mon Nov 10 13:03:46 EET 2003 Pekka Riikonen <priikone@silcnet.org>
975 * Rewrote the PKCS#1 routines. Added lib/silccrypt/silcpkcs1.[ch].
977 * The SILC RNG is now gauranteed to return non-zero random
978 values. Affected files are lib/silccrypt/silcrng.[ch].
980 Sun Nov 9 20:44:56 EET 2003 Pekka Riikonen <priikone@silcnet.org>
982 * Fixed nickname formatting when changing only case of the
983 nickname. Affected file lib/silcclient/idlist.c.
985 Sun Nov 9 19:33:59 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
987 * Fixed a memory leak and incorrect printing of the "appears as"
988 message. Affected file irssi/src/silc/core/client_ops.c
990 Sun Nov 9 17:45:11 EET 2003 Pekka Riikonen <priikone@silcnet.org>
992 * Added CRT (Chinese Remainder Theorem) supported RSA
993 private keys and private key operations. This significantly
994 increases private key operation efficiency. No compatibility
995 issues with new or old private keys. Affected files are
996 lib/silccrypt/rsa.[ch], rsa_internal.h and pkcs1.c.
998 Sat Nov 8 13:08:53 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1000 * Fixed GCC-3.3.2 related compilation warnings from the
1003 Fri Nov 7 23:01:47 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1005 * Removed RC6 from distributions.
1007 Fri Nov 7 19:38:42 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1009 * Added some better comments to lib/silccrypt/silcpkcs.h,
1010 optimized some routines in lib/silccrypt/silcpkcs.c.
1011 Added test_silcpkcs into lib/silccrypt/tests/.
1013 * Fixed silc_rng_global_init to actually init the global RNG
1014 if RNG wasn't provided for it. Affected file is
1015 lib/silccrypt/silrng.c.
1017 Thu Nov 6 21:08:28 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1019 * Added silc_hash_table_find_by_context_ext. Affected files
1020 lib/silcutil/silchashtable.[ch].
1022 * Save the public key on normal server in WHOIS command reply
1023 from attributes, if present, and add it to public key hash
1024 table. Fixes WHOIS resolving by public key on normal server.
1026 Optimized the attributes resolving on normal server to not
1027 resolve if we resolved them already from router.
1029 Affected files are silcd/server_query.c, command_reply.c.
1031 Wed Nov 5 19:36:30 CET 2003 Patrik Weiskircher <pat@icore.at>
1033 * Added support for whois using attributes.
1034 Affected files silcd/command_reply.c, silcd/packet_receive.c,
1035 silcd/server.c, silcd/server_internal.h, silcd/server_query.c,
1038 * Added support for whois using public key attribute to /WHOIS i
1039 client command. Affected files irssi/docs/help/in/whois.in,
1040 irssi/src/silc/core/silc-servers.c, lib/silcclient/command.c
1042 Wed Nov 5 23:37:36 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1044 * Fixed UMODE setting in server when the client has anonymous
1045 mode set. The mode setting was not working. Affected file
1048 Mon Nov 2 11:36:08 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
1050 * Fixed some bugs and typos related to sending split messages.
1051 Print notification when sending messages with /MMSG. Affected
1052 files irssi/scripts/silc-mime.pl, irssi/src/silc/core/client_ops.c
1054 Fri Oct 31 12:33:59 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1056 * Optimized the socket referencing in packet routines, client
1057 library and server. Affected files are lib/silccore/silcpacket.c,
1058 lib/silcclient/client.c and silcd/server.c.
1060 * If silc_socket_set_qos is given with NULL arguments the QoS is
1061 reset from the socket. Affected files are
1062 lib/silcutil/silcsockconn.[ch].
1064 Thu Oct 30 21:23:24 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
1066 * Add a /LISTKEYS command which lists the locally cached
1067 client and server keys. Affected files
1068 irssi/src/fe-common/module-formats.[ch],
1069 irssi/src/silc/core/silc-{channels,servers}.c
1070 irssi/docs/help/in/listkeys.in
1072 Thu Oct 30 20:23:40 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1074 * Check that packet queue purging was successful. Affected
1075 files lib/silcclient/client.c and silcd/packet_send.c. Related
1076 to MAC failed errors.
1078 * Do not clear the inbuf even if it is empty if QoS was applied
1079 to it. Otherwise the QoS data is cleared and MAC failed error
1080 will occur. Affected file lib/silccore/silcpacket.c.
1082 * Use the rekey period time as rekey protocol timeout value.
1083 If the rekey does not succeed during the rekey period there's
1084 something very wrong, and we most likely end up with wrong keys,
1085 do graceful reconnect then. Affected file silcd/server.c.
1087 * Take reference of the socket in the parser context, as it's
1088 possible to have the parsers in queue after the socket is
1089 disconnected and this may cause crash. Affected files are
1090 lib/silccore/silcpacket.c, lib/silcclient/client.c and
1093 Thu Oct 30 17:01:01 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1095 * Fixed KICK command reply sending, it sent to replies.
1096 Affected file silcd/command.c.
1098 Wed Oct 30 14:06:52 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
1100 * Finish the silc-mime.pl script. It now supports MIME type
1101 guessing using magic files, signing data messages, executing
1102 MIME handlers in background. Affected files
1103 irssi/scripts/silc-mime.pl and irssi/docs/help/in/mmsg.in
1105 * Changed MIME signal handler to make things easier for the perl
1106 script. Affected files irssi/src/silc/core/client_ops.c,
1107 silc-servers.c, and irssi/docs/signals.txt
1109 * Cleaned up the silc_mime_parse function and fixed detection
1110 of wrapped header lines. Affected file lib/silcutil/silcstrutil.c
1112 Sun Oct 26 21:19:02 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1114 * Resolve the IP for file transfer listener from the connection
1115 socket. Affected file lib/silcclient/client_ftp.c.
1117 * Accept NULL hostname parameter in the functions
1118 silc_net_check_[local|remote]_by_socket. Do not reverse lookup
1119 if hostname is not wanted.
1121 Fri Oct 24 21:24:12 CEST 2003 Jochen Eisinger <jochen@penguin-breeder.org>
1123 * Fixed race condition between silc_client_init and
1124 my_silc_scheduler. Affected file irssi/src/silc/core/silc-core.c
1126 Fri Oct 24 16:43:40 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1128 * Fixed file transfer connection closing when SIGNOFF for
1129 the client is received from server. Affected file is
1130 lib/silcclient/client_ftp.c.
1132 Tue Oct 21 13:35:57 CEST 2003 Pekka Riikonen <priikone@silcnet.org>
1134 * Check for disconnected socket in QUIT callback. Affected
1135 file silcd/command.c.
1137 Thu Oct 21 09:43:17 CEST 2003 Jochen Eisinger <jochen@penguin-breeder.org>
1139 * Modified the MIME parsing to allow \n and \r\n as delimiters.
1140 Affected files lib/silcutil/silcstrutil.c
1142 * Cleaned up the escape/unescape functions for correctness and
1143 speed. Affected file irssi/src/silc/core/client_ops.c
1145 * Removed handling for data messages with Content-Type: text/*,
1146 moved parsing of MIME headers to the signal handler, added
1147 support for signing and verifying data messages. Affected
1148 files are irssi/docs/signals.txt, irssi/src/silc/core/client_ops.c,
1149 irssi/src/silc/core/silc-{servers,channels}.c
1151 * Added a perl script for handling data messages based on
1152 information read from Mailcap files. New file
1153 irssi/scripts/silc-mime.pl
1155 Mon Oct 20 16:08:22 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1157 * Added new SILC_MESSAGE_FLAG_ACK that can be used to
1158 acknowledge recepetion of a message to the sender. Updated
1161 Sat Oct 18 11:55:33 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1163 * Unregister channel key saving callback when deleting channel.
1164 Affected file lib/silcclient/idlist.c.
1166 * Do not remove the client from channels in NOTIFY_TYPE_SIGNOFF
1167 before calling notify client operation. Affected file is
1168 lib/silcclient/client_notify.c.
1170 * Unregister QoS tasks when deleting the socket connection.
1171 Affected files lib/silcutil/silcsockconn.[ch],
1172 unix/silcunixsockconn.c.
1174 * Implemented latest presence-attrs draft changes. Affected
1175 files lib/silccore/silcattrs.h and
1176 irssi/src/silc/core/silc-queries.c.
1178 Tue Oct 14 18:24:53 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1180 * Save old channel keys in list to allow more rapid change
1181 of channel keys if server for some reason does that. This
1182 avoids loosing so many channel messages due to not having
1183 key to decrypt. Affected file lib/silcclient/silcclient.h,
1184 idlist.c and client_channel.c.
1186 Mon Oct 13 21:37:47 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1188 * Continued backup router tests and fixes. Affected files
1189 silcd/server_backup, server_util.c, server.c. See TODO.
1191 Sun Oct 12 19:58:18 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1193 * Fixed SERVER_SIGNOFF handling in servers. The client
1194 was removed from wrong list thus not removing the client
1195 at all. Affected file silcd/packet_receive.c.
1197 * Do not execute rekey protocol for disabled connections as
1198 it would never go through. Affected file silcd/server.c.
1200 * Added timeout for rekey protocol to catch if the protocol
1201 never executes successfully. Affected files silcd/server.c
1204 Sat Oct 11 15:39:22 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1206 * Abandon packet processing for disconnected sockets. Check
1207 this always after calling packet processing callback.
1208 Affected file lib/silccore/silcpacket.c.
1210 * Fixed double registration disconnection code in server.
1211 Closed wrong connection. Affected file silcd/packet_receive.c.
1213 Fri Oct 10 16:27:12 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1215 * On normal server reconnect to primary during resuming 4
1216 times, then give up. Affected file silcd/server_backup.c.
1218 * If during reconnecting to routers we notice we have router
1219 connection but no primary router set, the server is in desync.
1220 Reconnect to primary to restore network. Affected file
1223 * Assure that only one protocol is exeucting at the same time.
1224 Added checks for all protocols. Affected files are
1225 silcd/server.c and server_backup.c.
1227 Thu Oct 9 20:24:09 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1229 * Check that a string is not already part on invite/ban
1230 string when processing it. Affected file silcd/server_util.c.
1232 Thu Oct 9 12:06:40 CEST 2003 Pekka Riikonen <priikone@silcnet.org>
1234 * Fixed the CUMODE_CHANGE for founder mode changes to comply
1235 with 1.2 version of the protocol. Affected file is
1236 silcd/packet_receive.c.
1238 Wed Oct 8 19:41:15 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1240 * ERR_BAD_PASSWORD now returns the Channel ID of the channel
1241 where the passphrase was given. Affected file is
1244 Wed Oct 8 09:32:12 CEST 2003 Pekka Riikonen <priikone@silcnet.org>
1246 * INVITE and BAN notifys are now delivered from routers to
1247 servers (but not clients) on the channel. Updated specs and
1248 code. Affected files silcd/packet_[send|receive].[ch],
1249 command.c, server.c and server_util.c.
1251 * Implemented INVITE and BAN announcing. Affected files are
1252 silcd/server.[ch], server_util.c.
1254 * Implemented SilcStatus error type argument returning in
1255 command reply error in server. Affected file silcd/command.c.
1257 * Implemented SilcStatus argument returning in comand reply
1258 in client library. The command_reply client operation now
1259 returns error specific arguments as well. Affected files
1260 are lib/silcclient/command_reply.[ch], client_resume.c,
1261 lib/silccore/silcstatus.[ch].
1263 Sun Oct 5 20:22:08 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1265 * Backup router protocol version 1.2 implemented. Testing still
1266 required. Affected files in silcd/server_backup.[ch], server.c,
1267 packet_receive.c and server_internal.h.
1269 Sun Oct 5 12:36:37 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1271 * silc_client_send_[channel|private]_message now return TRUE
1272 or FALSE. Affected file lib/silcclien/client_channel.c and
1275 Thu Oct 2 17:03:09 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1277 * Check for explicit nickname in INVITE and BAN processing
1278 during join as well (and don't expect only wildcards in
1279 invite/ban strings). Affected file silcd/command.c.
1281 * Fixed the INVITE and BAN by public key. The public key saved
1282 is the PK payload (as specified) not the raw data. Affected
1283 file silcd/server_util.c.
1285 Wed Oct 1 20:29:06 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1287 * UTF-8 text message support for actions and notices in SILC
1288 Client. Affected file irssi/src/silc/core/client_ops.c.
1290 * silc_get_username and silc_get_real_name now returns sensible
1291 data on Win32. Patch by Toni Willberg. Affected file is
1292 lib/silcutil/win32/silcwin32util.c.
1294 Sun Aug 24 23:35:19 CEST 2003 Jochen Eisinger <c0ffee@penguin-breeder.org>
1296 * Provide a signal handler to send MIME encoded messages and emit
1297 a signal when a MIME encoded message is received. Also document
1298 the signals for usage with the perl interface.
1300 A sample perl script will be supplied at a later point.
1302 Affected files are irssi/docs/signals.txt,
1303 irssi/src/silc/core/client_ops.[ch],
1304 irssi/src/silc/core/silc-{channels,servers}.c
1306 Sun Aug 24 12:58:30 CEST 2003 Jochen Eisinger <c0ffee@penguin-breeder.org>
1308 * Use SILC_COMMAND_PING to estimate the round-trip time to the
1309 server. Use this time to display a lag and disconnect when it
1310 exceeds a specified limit.
1312 Affected files are irssi/src/silc/core/silc-{lag,core}.c.
1314 Mon Aug 11 17:14:17 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1316 * Remove the channel auth list in normal server if router
1317 encofrces its list during connecting. Send notify to channel
1318 to remove the mode to remove the list. Affected files are
1319 silcd/server_util.c and silcd/packet_receive.c.
1321 Wed Aug 6 14:52:04 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1323 * Added support for channel public keys. Updated protocol specs
1324 and implemented it. Affected files are
1325 silcd/command.c, command_reply.c, lib/silcclient/command.c,
1326 lib/silcclient/command_reply.c.
1328 Wed Jul 23 12:17:01 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1330 * Ignore SIGXFSZ and SIGXCPU signals in server. They can
1331 terminate the process on Linux. Affected file silcd/silcd.c.
1333 Mon Jun 2 19:13:27 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1335 * Check for NULL buffer in silc_buffer_clear. Affected file
1336 is lib/silcutil/silcbuffer.h.
1338 * Simplified the backup router protocol by removing the _GLOBAL
1339 types. Updated protocol specs and the code. Affected files
1340 are silcd/server_backup.[ch].
1342 Thu Apr 24 19:50:25 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1344 * Deny '@' and '!' from nicknames since they are reserved
1345 by the SILC_COMMAND_INVITE and SILC_COMMAND_BAN commands.
1346 Updated protocol specs and the code.
1348 Affected files are silcd/server_util.[ch].
1350 Wed Apr 9 18:51:59 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1352 * Fixed stack overflow in Irssi SILC client. Affected
1353 file irssi/src/silc/core/client_ops.c.
1355 * Check that Host is set in ServerConnection and RouterConnection
1356 in silcd.conf. Affected file silcd/serverconfig.c.
1358 * Fixed crash in server with protocol completion callbacks,
1359 namely rekey and backup resuming protocols. Affected files
1360 are silcd/server_backup.c and silcd/server.c.
1362 * Fixed rekey protocol to not restart if it is started already.
1363 Affected files are lib/silcclient/client.c and
1366 Mon Mar 17 18:35:24 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1368 * Rewrote SilcList, affected file lib/silcutil/silc*list.h.
1370 * Fixed EOF handling in SILC Config, affected file
1371 lib/silcutil/silcconfig.c.
1373 * Fixed buffer overflows in lib/silcutil/silcstrutil.c.
1375 * Fixed RESOLVING flag handling in JOIN notify and other
1376 notifys to handle the resolvings correctly in client library.
1377 Affected file lib/silcclient/client_notify.c.
1379 * Do not send full INVITE and BAN lists in INVITE and BAN
1380 notifys, only the changed information. Affected file
1383 * Fixed INVITE notify sending in INVITE command, send it
1384 only when needed. Affected file silcd/command.c.
1386 * Handle the founder key change properly in CMODE_CHANGE
1387 notify. Bug #122. Affected file silcd/packet_receive.c.
1389 Sun Mar 9 16:29:20 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1391 * Remove the mark for output (mark it only for input) after
1392 purging outgoing queue. Prevents the "Error in select()"
1393 floods. Affected file silcd/packet_send.c.
1395 * Fixed incorrect connection deletion from client library
1396 after calling "connect" client operation. Could cause
1397 crashes for example during reconnect timeouts. Affected
1398 files are lib/silcclient/client.c and
1399 irssi/src/silc/core/client_ops.c.
1401 * Check server private key file permissions before starting
1402 the server. Affected file silcd/serverconfig.c.
1404 Tue Feb 4 22:53:26 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1406 * NULL terminate allocated string in silc_buffer_strformat.
1407 Affected file lib/silcutil/silcbuffmt.c.
1409 * Rewrote the invite/ban list string handling in server to
1410 use SilcBuffer instead. Affected files are silcd/command.c
1411 and silcd/server_util.c.
1413 Mon Feb 3 14:43:52 CET 2003 Pekka Riikonen <priikone@silcnet.org>
1415 * Fixed double free in CMODE command when setting new HMAC
1416 for channel. Affected file silcd/command.c.
1418 * Added couple of missing memset's to zero sensitive memory.
1419 Affected files silcd/command.c, lib/silcclient/command.c.
1421 Sun Jan 26 12:20:30 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1423 * Fixed a double free in INVITE command error handling in
1424 server. Affected file silcd/command.c.
1426 * Added macros SILC_SWAB_[16|32] to swab byte order of
1427 16-bit and 32-bit unsigned integers. Affected file
1428 lib/silcutil/silctypes.h.
1430 * Use the SILC_SWAB_16 instead of htons() in server when
1431 handling ports since the ports in structures are always
1432 in little-endian order (regardless of platform). Affected
1433 file silcd/serverid.c and silcd/server_backup.c.
1435 Tue Jan 21 17:18:04 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1437 * Send DISCONNECT in close admin command in server. Affected
1438 file silcd/command.c.
1440 * Check whether we are already connecting to a remote router
1441 (in addition of checking whether we are already connected)
1442 before creating new connection. Affected file silcd/server.c.
1444 Thu Jan 16 18:47:00 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1446 * Added better compiler and compiler flags checking in
1449 * Check that socket is valid after QoS is applied to data.
1450 Affected file lib/silcutil/unix/silcunixsockconn.c.
1452 * Make sure the socket connecetion is not closed to early
1453 when closing connection in server. Also make sure the
1454 connection is always closed after error in a protocol.
1455 Affected file silcd/server.c.
1457 Wed Jan 15 11:03:36 CET 2003 Pekka Riikonen <priikone@silcnet.org>
1459 * Removed --session and --dummy options from Irssi SILC Client.
1460 -d option is available only if --enable-debug was given.
1461 Affected files are irssi/src/silc/core/silc-core,
1462 irssi/src/core/session.c and irssi/src/fe-text/silc.c.
1464 Tue Jan 14 12:25:09 CET 2003 Pekka Riikonen <priikone@silcnet.org>
1466 * Added silc_buffer_steal to steal the data from the buffer.
1467 Affected file lib/silcutil/silcbuffer.h.
1469 Sat Jan 11 18:16:29 CET 2003 Giovanni Giacobbi <giovanni@giacobbi.net>
1471 * Fixed server crash with double Primary block in config file.
1473 Fixed also various memory leaks around the config file
1474 parser. Affected files lib/silcutil/silcconfig.c,
1475 silcd/serverconfig.c.
1477 * Changed my nickname (Johnny Mnemonic) to my real name, this
1478 means that bugs introduced by him were actually introduced
1481 Tue Jan 7 21:58:53 CET 2003 Jochen Eisinger <c0ffee@penguin-breeder.org>
1483 * Don't display "foo appears as foo\nYou're now known as foo"
1484 messages. Affected file irssi/src/silc/core/client_ops.c
1486 Tue Jan 7 20:08:15 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1488 * Fixed error handling of invalid client entry when calling
1489 commands in server. Fixes a crash. Affected file
1492 Thu Dec 26 14:19:29 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1494 * Added some sanity checks in server for correctness of the
1495 server configuration. Affected file silcd/serverconfig.c.
1497 Fri Dec 20 10:47:59 CET 2002 Pekka Riikonen <priikone@silcnet.org>
1499 * Prevent endless resolving of user informations in USERS
1500 command by checking the command reply status correctly.
1501 Affected file lib/silcclient/command_reply.c.
1503 Tue Dec 17 10:05:00 CET 2002 Pekka Riikonen <priikone@silcnet.org>
1505 * Fixed file writing on WIN32 to use O_BINARY flag. Affected
1506 file is lib/silcutil/silcfileutil.c. A patch by Matthew
1507 Aldous <Matthew@Aldous.com>.
1509 * Added better implementation using CriticalSection of
1510 SilcMutex on WIN32. A patch by Mikko Lähteenmäki
1511 <mikko.lahteenmaki@pikabaana.net>.
1513 * Added some Winsock WIN32 compatiblity defines into
1514 includes/silcwin32.h.
1516 Mon Dec 16 19:33:05 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1518 * Fixed double free in async host lookup code. Affected file
1519 lib/silcutil/silcsockconn.c.
1521 * On backup router handle now the SERVER_SIGNOFF from router
1522 for local connected servers too, and close the connections.
1524 Do not process them as normally signing off servers when they
1525 really signoff by sending EOF fe, but always assume that
1526 router sends the SERVER_SIGNOFF.
1528 Affected files silcd/server.c and silcd/packet_receive.c.
1530 * Fixed socket unsetting when closing connections. Affected
1531 files silcd/server.c and silcd/packet_send.c.
1533 * Do not print the nickname in SERVER_SIGNOFF if we do not
1534 have it. Prevents asserts in Irssi core. It is possible we
1535 don't have the nick if it was just being resolved when server
1536 signoff. Affected file irssi/src/silc/core/client_ops.c.
1538 Thu Dec 12 23:22:50 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1540 * Fixed autonick crashbug in client library. Affected file
1541 lib/silcclient/client.c.
1543 * Fixed Unix implementation of SilcMutex to really assert if
1544 the mutex is locked/unlcoked already. Affected file
1545 lib/silcutil/unix/silcunixmutex.c.
1547 * Fixed locking in silc_schedule_uninit. It didn't lock
1548 when dispatching timeout tasks. Affected file is
1549 lib/silcutil/silcschedule.c.
1551 * Changed Win32 implementation of SilcThread to use modern
1552 Win32 interface. Affected file is
1553 lib/silcutil/win32/silcwin32thread.c A patch by Mikko L.
1555 Thu Dec 12 12:06:59 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1557 * Don't print signed messages when sending failed. Affected files
1558 irssi/src/silc/core/silc-[servers.c/commands.h]
1560 * Send adquate signal when founding a channel by joing it. Affect
1561 file irssi/src/silc/core/client_ops.c
1563 Wed Dec 11 21:46:19 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1565 * Fix theme abstracts parsing. Affected files irssi/default.theme,
1566 irssi/src/fe-common/core/themes.c
1568 Wed Dec 11 20:20:07 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1570 * Fixed close command to use the port correctly when closing
1571 server connections. Affected file silcd/idlist.c.
1573 * Check for NULL outbuf in silc_socket_write. It is possible
1574 that it is NULL is some odd case. Affected files are
1575 lib/silcutil/[unix/win32]/silc[unix/win32]sockconn.c.
1577 * Do not call final protocol callback for backup router
1578 resuming protocol when closing connection. It is closed
1579 by timeout in case of error. Affected file silcd/server.c.
1581 * Backup reconnect to router if backup resuming protocol
1582 failed. Affected file silcd/server_backup.c.
1584 Wed Dec 11 10:01:26 CET 2002 Pekka Riikonen <priikone@silcnet.org>
1586 * Fixed double free in SKE library error hadling when signature
1587 error occurred. Affected file lib/silcske/silcske.c.
1589 * Save the fingerprint to new SilcClientEntry after changing
1590 nickname. Affected file lib/silcclient/client_notify.c.
1592 * Print SIGNOFF in Irssi SILC client only if the nickname is
1593 known. Prevents asserts in Irssi core. It is possible we
1594 don't have the nick if it was just being resolved when it
1595 quit. Affected file irssi/src/silc/core/client_ops.c.
1597 Tue Dec 10 21:47:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1599 * Fixed double free in invite list adding code when adding
1600 invite strings. Affected file silcd/server_util.c.
1602 Fri Dec 6 17:40:24 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1604 * More log printing during backup router protocol. Affected
1605 file silcd/server_backup.c.
1607 * Removed backwards support for old private key file format.
1608 Affected file lib/silccrypt/silcpkcs.c.
1610 * Removed backwards support for not-so-strict decryption length
1611 check, it's strict now. Affected lib/silccrypt/silccipher.c.
1613 * GETKEY to update the client entrys fingerprint too.
1614 Affected file lib/silcclient/command_reply.c.
1616 * Added --without-libtoolfix for package builders using weird
1617 wrappers around libtool (BSD at least).
1619 Thu Dec 5 22:29:46 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1621 * Fixed backup router bugs: When backup resumes router and
1622 receives a CHANNEL_MESSAGE packet the backup must not act
1623 as router since the packet header decryption would be
1624 different. Also, when relaying packets to channel, do
1625 not re-encrypt packets on backup that came from the primary
1626 since the connection isn't really router-router connection.
1627 Affected files silcd/server.c, silcd/packet_send.c.
1629 * Added checks in encryption/decryption that encryption/decryption
1630 length sent as argument really is multiple by block size. Helps
1631 catching really weird bugs like the above backup router bugs
1632 when packets are being decrypted in wrong way. Affected files
1633 lib/silccore/silcpacket.c, and lib/silccrypt/silccipher.c.
1635 * Fixed padding generation in private key file encryption.
1636 Affected file lib/silccrypt/silcpkcs.c.
1638 Thu Dec 5 16:35:23 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1640 * Added ignore_message_signatures setting which can be used
1641 to ignore signatures in messages. Affected files are
1642 irssi/src/silc/core/client_ops.c, silc-core.c.
1644 * Fixed the libtoolfix to use command line options instead of
1645 environment variables. They didn't work as expected. Now,
1646 the libtool is fully run-time configurable.
1648 Wed Dec 4 21:08:52 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1650 * Verify signature payload for signed messages. Affected files
1651 irssi/src/silc/core/client_ops.h, irssi/src/silc/core/silc-servers.c,
1652 irssi/src/silc/core/silc-core.h
1654 * Display signature verification result in public and private
1655 messages using theme abstracts. See irssi/default.theme for
1656 examples on their usage. Affected files
1657 irssi/default.theme, irssi/src/fe-common/silc/fe-messages.h,
1658 irssi/src/fe-common/silc/module-formats.[ch],
1659 irssi/src/fe-common/silc/fe-common-silc.c,
1660 irssi/src/fe-common/silc/Makefile.am
1661 irssi/src/fe-common/core/fe-messages.[ch]
1663 * Fixed bugs in Irssi's theme parsing. Affected files
1664 irssi/src/fe-common/core/themes.c
1666 Wed Dec 4 18:29:13 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1668 * Calculate the correct length for signed messages before
1669 encrypting, it must be multiple by block size. Affected
1670 file lib/silccore/silcmessage.c.
1672 * silc_message_signed_get_public_key returns now both
1673 decoded and encoded public key. Affected files are
1674 lib/silccore/silcmessage.[ch].
1676 * Added libtoolfix script that makes the libtool more generic
1677 and configurable in run-time. Now we can specify in run-time
1678 if what kind of libraries we want to create, regardless of
1679 configuration. SIMs are now creates even if --disable-shared
1680 was explicitly given.
1682 Tue Dec 3 23:26:55 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1684 * Fixed founder key sending in CMODE command in client.
1685 Affected file lib/silcclient/command.c.
1687 * Fixed CUMODE founder authentication in server to not check
1688 for client's public key since it's not supposed to do that.
1689 Affected file silcd/command.c.
1691 Tue Dec 3 12:02:41 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1693 * Set realname and hostname in NICK_REC records. Affected file
1694 irssi/src/silc/core/silc-nicklist.c
1696 Mon Dec 2 20:50:20 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1698 * Remove 1.0 protocol backwards compat code from client
1701 * Added more reliable check for whether nickname did change
1702 or not, or whether only Client ID changed in NICK_CHANGE
1703 notify. Affected file lib/silcclient/client_notify.c.
1704 Fixes bug in '@' character handling in a nickname.
1706 * Added support for automatically parsing signature from
1707 the message payload. Added new function
1708 silc_message_get_signature to return the payload to
1709 application. Affected files lib/silccore/silcmessage.[ch].
1711 * Changed the private_message and channel_message client
1712 operations to deliver the SilcMessagePayload to the
1713 application too. Application can use it fe. to get the
1714 signature from the message for verification. Affected
1715 file lib/silcclient/silcclient.h, client_channel.c and
1718 * Redefined the signed payload for message payloads.
1719 Updated protocol specs and implemented.
1721 Mon Dec 2 16:28:29 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1723 * Fixed wrong invite and ban list handling in server command
1724 reply. Affected files are silcd/command_reply.c,
1725 silcd/server_util.[ch].
1727 Sun Dec 1 20:48:17 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1729 * Fixed CMODE setting in server when founder mode was set.
1730 Affected file silcd/command.c. Bug #95.
1732 * Added support to setting specific public key in CMODE in
1733 Irssi SILC client. Affected file lib/silcclient/command.c.
1735 * Added support to use specific public key in CUMODE in
1736 Irssi SILC Client. Affected file lib/silcclient/command.c.
1738 * Added support for inviting and banning by public key in
1739 Irssi SILC client. Affected file lib/silcclient/command.c.
1741 * Fixed fingerprint/babbleprint showing in invite and ban
1742 list command replys. Affected file is
1743 irssi/src/silc/core/client_ops.c.
1745 Sun Dec 1 16:32:03 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1747 * Format CMODE +c and +h to display both the mode and the argument
1749 Sun Dec 1 18:17:22 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1751 * Added test vectors and test programs for SHA-1, MD5,
1752 HMAC-SHA1 and HMAC-MD5. New tests are located in
1753 lib/silccrypt/tests/. Fixed also argument decoding bug in
1754 MD5 implementation. Affected file lib/silccrypt/md5.c.
1756 * Changed the channel private key and private message key
1757 generation (with static keys) to use SHA1 instead of MD5,
1758 as SHA1 is the mandatory hash function in SILC. Affected
1759 file lib/silcclient/client_[channel/prvmsg].c.
1761 * Changed the private key file encryption to use SHA1 instead
1762 of MD5. Added support for the old generation and added
1763 automatic change of the key (to be removed later). Affected
1764 files lib/silccrypt/silcpkcs.c.
1766 Sat Nov 30 19:07:52 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1768 * Load only files with .pub suffix in PublicKeyDir. Affected
1769 file silcd/serverconfig.c.
1771 Sat Nov 30 14:29:34 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
1773 * Extended the SILC_SERVER_LOG_ERROR macro to all available logging
1774 channels. Affected files silcd/silcd.c, silcd/server.h.
1776 * Added the config directive PublicKeyDir for the client block.
1777 Affected files doc/exampe_silcd.conf.in, silcd/serverconfig.[ch].
1779 Sat Nov 30 09:30:55 CET 2002 Pekka Riikonen <priikone@silcnet.org>
1781 * Merged Toni's irssi/silc.conf patch.
1783 * ROBODoc cleanup patch to lib/silccrypt/silcpkcs.h by johnny.
1785 * Max alloc tests in allocation routines. Affected file
1786 lib/silcutil/silcmemory.c.
1788 Fri Nov 29 23:44:29 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1790 * Fixed a typo in resuming code that fixed detach/resume code
1791 in server. Bug #93. Affected file silcd/packet_receive.c.
1793 Thu Nov 28 17:17:11 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1795 * Do reverse lookups for server when /connecting. Affected files
1796 irssi/silc.conf, irssi/src/core/servers.c, irssi/src/core/network.c,
1797 irssi/src/core/net-nonblock.*
1799 Thu Nov 28 16:19:18 CET 2002 Pekka Riikonen <priikone@silcnet.org>
1801 * Added library versioning for shared libraries. Affected
1802 files configure.in.pre and lib/Makefile.am.pre.
1804 Wed Nov 27 21:51:52 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1806 * Display INVITE and BAN lists as specified by SILC 1.2
1808 Wed Nov 27 16:01:11 CET 2002 Pekka Riikonen <priikone@silcnet.org>
1810 * Do not send invite list back unless asked (when sending
1811 no arguments) or when list was modified. Affected file
1814 * Remove client from invite list in KILLED notify and in
1815 KILL command. Affected file silcd/command.c and
1818 * Fixed bugs in invite list handling in INVITE command.
1819 Affected files silcd/command.c and silcd/server_util.c.
1821 * Merged with Irssi 0.8.6.
1823 * Fixed UTF-8 in Irssi SILC Client, setlocale was missing.
1824 Affected file irssi/src/fe-text/silc.c.
1826 Mon Nov 25 18:21:43 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1828 * The silc_argument_get_[first/next] now return the argument
1829 type to caller. Added silc_argument_payload_encode_one.
1831 Affected files are lib/silccore/silcargument.[ch].
1833 * Added support for the SILC 1.2 INVITE command and new
1834 invite lists to server. Affected files are silcd/command.c,
1835 silcd/server_util.[ch] and silcd/packet_[receive/send].[ch].
1837 * Added support for the SILC 1.2 BAN command and new
1838 ban lists to server. Affected files are silcd/command.c,
1839 silcd/server_util.[ch] and silcd/packet_[receive/send].[ch].
1841 * Added support to client sending new INVITE command. Affected
1842 file is lib/silcclient/command.c.
1844 * Added support to client sending new BAN command. Affected
1845 file is lib/silcclient/command.c.
1847 * Added support for removing client from invite list when kicked
1848 from channel, as SILC 1.2 dictates. Affected files are
1849 silcd/packet_receive.c and silcd/command.c.
1851 Sun Nov 24 18:26:42 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1853 * If iv argument to silc_cipher_[encrypt/decrypt] is NULL, use
1854 automatically the cipher's internal IV. Affected files
1855 lib/silccrypt/silccipher.[ch].
1857 * Assure the RESUME_CLIENT packet is not sent to twice to
1858 backup router if the detached client was originated from
1859 the backup. Affected file silcd/server.c. Bug #76.
1861 * Changed silc_sim_symname to not allocate memory. Affected
1862 file lib/silcsim/silcsimutil.c.
1864 * Fixed memory leaks with SIMs in server. Affected files
1865 silcd/serverconfig.c, silcd/server.c.
1867 * Fixed channel key distribution after resuming detached
1868 client. Affected files silcd/packet_receive.c.
1870 * Fixed channel's global_user boolean checking after detaching.
1871 Check it after changing the owner of the client not before.
1872 Affected file silcd/packet_receive.c.
1874 * Fixed few double frees from client library. Fixes at least
1875 Bug #81, possibly others too.
1877 * UTF-8 decode topics also in JOIN command reply and TOPIC_SET
1878 notifys in Irssi SILC Client. Affected file is
1879 irssi/src/silc/core/client_ops.c. Bug #82.
1881 * Applied Ville Räsänen's manual page and --mandir bugfix
1882 patch. Affected files are configure.in.pre and Makefile.am.pre.
1885 Fri Nov 22 18:34:20 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1887 * Added support to backup router protocol for backup to tell
1888 normal server that it cannot use the backup router as primary
1889 because the primary isn't really down. Updated protocol
1892 * Added support for primary router to tell backup router that
1893 resuming is not possible because the backup really isn't primary
1894 in the cell. For example if backup disconnected itself the
1895 resuming is not allowed since the primary really did not
1896 go down. Updated protocol specs.
1898 * Removed MARS from crypto library.
1900 * Defined the CTR mode and Randomized CBC mode in SILC. The
1901 CTR mode is RECOMMENDED now in specification. Defined also
1902 Serpent cipher as optional cipher. Updated the protocol specs.
1904 Thu Nov 21 12:43:28 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1906 * Added support for inviting/banning by IP/MASK, public key,
1907 and explicit Client ID. Redefined the command and notify
1908 types to allow easier forwards support for other methods
1909 of inviting/banning. Updated protocol specs.
1911 * Remove the client from channel's invite lists if the client
1912 is kicked or killed. Updated protocol specs.
1914 * Unified the Channel Message Payload and Private Message
1915 into one Message Payload. Updated protocol specs and
1918 Tue Nov 19 22:30:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1920 * Don't wait for EOF after socket error has occurred, but
1921 close the connection. Affected file is silcd/server.c.
1923 Mon Nov 18 18:58:26 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1925 * Added support for setting FOUNDER mode on channel with
1926 specific public key which can be set with CMODE command.
1927 Updated protocol specs and implemented in client and server.
1929 * Fixed the Irssi SILC client to correctly shutdown the client
1930 library to avoid memory leaks. Affected files are
1931 irssi/src/silc/core/silc-core.c and silc-servers.c.
1933 * Deprecated the No Reply flag in SKE protocol and introduced
1934 "IV Included" flag which can be used to indicate that the IV
1935 is included in the ciphertext. This makes it possible to use
1936 SILC on unreliable transport, such as UDP which may cause
1937 packet reordering and losses. Updated protocol specs, did
1940 Sun Nov 17 15:50:57 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1942 * Fixed the MPI implementation of silc_mp_sizeinbase to return
1943 < 32 bit values in correct size. Affected file is
1944 lib/silcmath/mp_mpi.c.
1946 Sat Nov 16 13:14:45 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1948 * Fixed the KE Start Payload parsing to check that mandatory
1949 fields are present. Affected file lib/silcske/payload.c.
1951 * Fixed compilation warnigs in Irssi SILC Client. Affected
1952 files are irssi/src/silc/core/silc-query.c. client_ops.c.
1954 Thu Nov 14 19:33:28 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1956 * Print "nick now appears as newnick" and update Irssi's nicklist
1957 when you change your nick to "nick". Closes #62
1959 * Never format your own nick. Closes #63
1961 Thu Nov 14 09:44:54 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1963 * SILC_UMODE_GONE changes are now propagated correctly to the
1964 Irssi client. Closes #54
1966 Tue Nov 12 19:42:18 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1968 * Fixed example in /HELP KEY
1970 * Added expando $j which expands to current SILC Client version
1972 Tue Nov 12 19:46:39 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1974 * Fixed public key decoding in crypto library.
1976 * Added better error printing to SKE library.
1978 Tue Nov 12 08:50:12 CET 2002 Pekka Riikonen <priikone@silcnet.org>
1980 * Fixed NICK command to not crash if nickname was not sent.
1982 Mon Nov 11 19:32:00 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1984 * Added Encrypt-Then-MAC order to SILC packet MAC generation.
1985 Deprecated the old Encrypt-And-MAC order. Updated protocol
1986 specs and implemented.
1988 * Added Encrypt-Then-MAC order to Channel Message Payload MAC
1989 generation. Updated specs and implemented.
1991 Sun Nov 10 12:20:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1993 * Added support for rekey before 2^32 sequence number wraps.
1994 Affected files in server and client library.
1996 * Padding must be at least 8 bytes now. Implemented and updated
1999 * Compute maximum padding for authentication packets to make
2000 passphrase approximation attacks impossible. Affected files
2001 in client library and in server.
2003 * Fixed PING command sending in client library and handling in
2004 server. The server ID must be ID Payload, not raw ID data.
2005 Affected files in server and client library.
2007 * Defined that all public keys sent in commands and notify
2008 payloads are actually Public Key Payloads not raw public key
2009 data. Updated protocol specs and implemented.
2011 * Updated protocol version to 1.2. Updated specs and code.
2013 * Added ERR_UNSUPPORTED_PUBLIC_KEY and ERR_OPERATION_ALLOWED
2014 status types. Updated specs and the code.
2016 * Added support for normal client to kill its own entries from
2017 the network. Updated protocol specs and the code.
2019 * Defined the SILC_MESSAGE_FLAG_SIGNED. Updated protocol specs
2020 and added initial implementation.
2022 * Added MAC field to the Private Message Payload to protect
2023 against chosen ciphertext attacks. Updated the protocol specs
2026 * Added idle and signon fields to the ATTRIBUTE_SERVICE
2027 attribute to indicate the user's current idle and signon time
2028 of a service. Updated protocol specs and implemented.
2030 Thu Nov 7 19:21:10 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2032 * Added "do_not_bind" argument to silc_client_file_send what
2033 can be used to not bind locally but assume the file receiver
2034 provides the point of connect. Usefull when sender is behind
2035 NAT device. Affected file lib/silcclient/silcclient.h and
2038 * Added -no-listener option to FILE SEND command in Irssi SILC
2039 client. Affected file irssi/src/silc/core/silc-servers.c.
2040 Renamed FILE RECEIVE to FILE ACCEPT.
2042 * Confirm passphrase for private key encryption in
2043 silc_create_key_pair and silc_change_private_key_passphrase.
2044 Affected files are lib/silcutil/silcapputil.c.
2046 Thu Nov 7 10:05:28 CET 2002 Pekka Riikonen <priikone@silcnet.org>
2048 * Move silc_client_packet_send back to internal, added
2049 silc_client_send_packet, a bit simpler function for application.
2050 Affected files lib/silcclient/silcclient.h, client.c and
2053 * Moved the SilcClientEntry, SilcChannelEntry and
2054 SilcServerEntry to silcclient.h to be public and documented
2055 them for application. Affected files are
2056 lib/silcclient/silcclient.h and idlist.h.
2058 Wed Nov 6 17:18:13 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2060 * Fixed manual page installation patch by Ville Räsänen.
2061 USERS help page fix patch by Ville Räsänen
2063 * Changed the silc_client_command_call interface to make
2064 the command call simpler for the application. The library
2065 now handles the command line parsing, command finding and
2066 execution. Application only needs to call the function
2067 with the command line. Affected files are
2068 lib/silcclient/silcclient.h, command.[ch].
2070 * Fixed silc_get_input to NULL-terminate the returned input.
2071 Affected file lib/silcutil/silcutil.c.
2073 * Resolve the client's public key in JOIN command if the
2074 founder auth data is being requested but we don't know the
2075 client's public key. Affected file silcd/command.c.
2078 Mon Nov 4 16:02:59 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2080 * Print notify for server opers when backup router comes
2081 online. Affected file silcd/server.c.
2083 * Fixed the INVITE command to send the invite list in
2084 command reply. Affected file silcd/command_reply.c.
2086 * Fixed MOTD command reply sending. Affected file
2089 * UTF-8 decode the topic in TOPIC command reply and LIST
2090 command reply in Irssi SILC client. Affected file is
2091 irssi/src/silc/core/client_ops.c.
2093 Sun Nov 3 17:59:15 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2095 * Fixed the INVITE command to not crash Irssi SILC client
2096 when given without nickname argument. AFfected file
2097 irssi/src/silc/core/client_ops.c.
2099 * Fixed double free in WHOIS query on normal server when
2100 forwarding query to router. Affected file is
2101 silcd/server_query.c.
2103 * Fixed WATCH command reply handling on normal server which
2104 was missing altogether. Affected file silcd/command_reply.c.
2107 Sun Nov 3 00:42:05 EET 2002 Mika Boström <bostik@lut.fi>
2109 * Added man-pages for silc(1), silcd(8) and silcd.conf(5).
2110 Included yodl sources for each of these. Also modified
2111 Makefile.am prototype to install these files to proper
2112 locations. Updated CREDITS. Affected file Makefile.am.pre,
2113 new files doc/*.yo, doc/silc.1, doc/silcd.conf.5,
2116 Sat Nov 2 21:26:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2118 * Added support for encrypted private key files. Now
2119 passphrase must be provided when new key pair is created
2120 (can be empty though), and prompted when loading the
2121 private key. Added support for loading the old-style
2122 non-encrypted private keys as well. Affected files
2123 lib/silccrypt/silcpkcs.[ch], Irssi SILC client and
2126 * Fixed silc_get_input to accept input on all terminals.
2127 Affected file lib/silcutil/silcutil.c.
2129 * Moved the Irssi SILC client key loading and other stuff
2130 to be called after the arguments and UI is initialized.
2131 Affected file irssi/src/silc/core/silc-core.c. Bug #31.
2133 * Added -P option to Irssi SILC client which can be used
2134 to change the passphrase of the private key. Affected
2135 file irssi/src/silc/core/silc-core.c.
2137 * Added silc_change_private_key_passphrase apputil routine
2138 to lib/silcutil/silcapputil.[ch].
2140 Sat Nov 2 12:53:09 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2142 * Fixed connection closing in client library to not crash.
2143 Moved the connection freeing totally to function
2144 silc_clinet_del_connection. Affected file
2145 lib/silcclinet/client.c.
2147 Fri Nov 1 18:57:02 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2149 * Changed includes/silcincludes.h to silcincludes.h.in to
2150 include configuration specific information. The silcdefs.h
2151 is not included in to installation anymore (it's only
2152 compilation time header).
2154 Fri Nov 1 10:30:26 CET 2002 Pekka Riikonen <priikone@silcnet.org>
2156 * Moved the SilcClient and SilcClientConnection from client.h
2157 to the public lib/silcclient/silcclient.h. Changed the
2160 Thu Oct 31 22:44:07 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2162 * If version string in silc_clinet_alloc is NULL the library
2163 puts it automatically. Affected file lib/silcclient/client.c.
2165 * Changed the version strings from variables to #define's
2166 in includes/silcversion.h.
2168 Wed Oct 30 16:17:30 CET 2002 Pekka Riikonen <priikone@silcnet.org>
2170 * Added shared library complation support.
2172 Tue Oct 29 21:48:55 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2174 * Added lib/silcutil/silcapputil.[ch] for application
2175 utility functions. It includes routines for applications'
2176 convenience. Added silc_create_key_pair, silc_show_public_key
2177 and silc_load_key_pair functions.
2179 Tue Oct 29 17:36:44 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2181 * Send RESUME_CLIENT packet from router to backup routers
2182 to in resuming. Affected file silcd/packet_receive.c.
2184 Mon Oct 28 21:23:39 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2186 * In IDENTIFY command parsing, send all other IDs except
2187 Client IDs explicitly to router for resolving on normal
2188 server. Also check that ID received in WHOIS command is
2189 always Client ID, others are not allowed. Affected file
2190 silcd/server_query.c.
2192 * Merged latest changes from irssi.org CVS.
2194 Sun Oct 27 11:44:32 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2196 * Merged c0ffee's /set heartbeat patch to Irssi SILC client.
2197 Affected files irssi/src/silc/core/silc-core, silc-server.c.
2199 * Fixed the heartbeat sending in Irssi SILC client. Moved
2200 the silc_client_packet_send to silcclient.h for application
2201 usage. Affected files lib/silcclient/client_internal.h
2202 lib/silcclient/silcclient.h.
2204 * Fixed a bug in query resolving in server. Used wrong
2205 variable in a for loop and crashed. Affected file is
2206 silcd/server_query.c.
2208 * Server constructs requested attributes only to locally
2209 connected clients. Affected file silcd/server_query.c.
2212 * Fixed a bug when sending resolving from router to server
2213 with requested attributes. The constructed WHOIS command
2214 was incorrect. Affected file silcd/server_query.c.
2217 * Fixed Requested Attributes saving in WHOIS command reply.
2218 The length of the data buffer must be saved too. Affected
2219 file silcd/command_reply.c.
2221 * Update the client entry's servername after detaching is
2222 over. Affected file silcd/packet_receive.c. Bug #37.
2224 * Resolve incomplete client entrys in CUMODE_CHANGE and
2225 CMODE_CHANGE notifys. Affected file is
2226 lib/silcclient/client_notify.c. Bug #42.
2228 Thu Oct 24 12:22:35 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2230 * Fixed channel key packet processing bug on backup router
2231 during backup resuming protocol. Affected file is
2232 silcd/packet_receive.c.
2234 * Fixed memory leaks in server. Affected files are
2235 silcd/server.c and silcd/packet_receive.c.
2237 * Fixed packet decryption problem when backup router encrypted
2238 channel message with wrong key during backup resuming
2239 protocol. Affected file silcd/packet_send.c.
2241 * ROBODoc documented lib/silccrypt/silccipher.h. A patch by
2242 Toni Willberg (toniw@iki.fi)
2244 * Changed the SilcCipher context to be private. Changed the
2245 silc_cipher_get_iv to just return pointer to the IV. Added
2246 silc_cipher_get_name to return the name of the cipher.
2247 Fixed code all around to support these changes. Affected
2248 files are lib/silccrypt/silccipher.[ch], client library and
2251 Wed Oct 23 19:01:41 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2253 * Fixed unaligned access in lib/silccore/silcattrs.c.
2255 * Fixed libtool linking in lib/silcsim/Makefile.am.
2257 * Fixed services attribute printing. Affected files is
2258 irssi/src/silc/core/silc-queries.c.
2260 Wed Oct 23 09:51:04 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2262 * Fixed a crashbug in incoming server accepting. Affected
2263 file silcd/server.c.
2265 Tue Oct 22 13:02:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2267 * Added automatically generated index to Toolkit Reference
2270 * Added support for Postscript Toolkit Reference Manual.
2272 Mon Oct 21 21:30:40 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2274 * Merged DISCONNECT fix, and autoconn port fix from Irssi
2277 Sun Oct 20 19:54:55 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2279 * Added 'send_events' boolean argument to the function
2280 silc_schedule_set_listen_fd which sends the set events to
2281 the application explicitly if set to TRUE. Default action
2282 should be FALSE. Affected file lib/silcutil/silcschedule.[ch],
2283 lib/silcclient/client_internal.h and silcd/server_internal.h.
2285 * Added silc_compare_timeval to determine which time values
2286 is smaller. Affected file lib/silcutil/silcutil.[ch].
2288 * Added sort-of "Quality of Service" (QoS) support to
2289 SilcSocketConnection. Data reception can be controlled with
2290 rate limit per second and/or read data length limit.
2291 Added silc_socket_set_qos. Affected files are
2292 lib/silcutil/silcsockconn.[ch] and unix/silcunixsockconn.c.
2294 * Added the QoS configuration to SILC Server configuration
2295 file. Affected files are silcd/serverconfig.[ch] and
2298 Sun Oct 20 14:12:24 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2300 * Merged with irssi.org CVS.
2302 * Failed OPER and SILCOPER authentications are now logged.
2303 Affected file silcd/command.c. Bugs #25.
2305 Sat Oct 19 13:32:15 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2307 * ROBODoc documented lib/silcutil/silcbuffer.h and
2308 lib/silcutil/silcdlist.h. Patch by Ville Räsänen
2309 <ville.rasanen@iki.fi>.
2311 Fri Oct 18 10:51:04 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2313 * Added support for auto-passphrase authentication from the
2314 config file during connecting which was not implemented
2315 yet. Affected file irssi/src/silc/core/client_ops.c.
2317 * Fixed a bug in authentication protocol failure handling which
2318 was processing wrong callback context. Affected files
2319 are lib/silcclient/client.c and protocol.c.
2321 * Fixed the /ATTR allow off to actually work. Affected file
2322 is irssi/src/silc/core/silc-queries.c.
2324 * Fixed the /ATTR -del to work. Affected file is
2325 irssi/src/silc/core/silc-queries.c.
2327 Thu Oct 17 23:45:12 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2329 * Fixed string formatting crashbug in lib/silccore/silcattrs.c.
2331 * Fixed mask attribute adding in Irssi SILC client. Affected
2332 file irssi/src/silc/core/silc-queries.c.
2334 Thu Oct 17 16:40:39 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2336 * Added support for saving the requested attributes in
2337 WHOIS to directory. Affected file is
2338 irssi/src/silc/core/silc-queries.c.
2340 Wed Oct 16 17:40:56 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2342 * Added support for parsing VCard fields that do not have
2343 the TYPE= for types. Affected file lib/silcutil/silcvcard.c.
2345 * Fixed a double free bug in hash table foreach function
2346 if the entry was deleted in the foreach callback. Affected
2347 file lib/silcutil/silchashtable.c.
2349 Tue Oct 15 18:05:24 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2351 * Added silc_attribute_get_verify_data to return the signature
2352 verification data for either user digital signature or
2353 server digital signature in Requested Attributes. Affected
2354 files are lib/silccore/silcattrs.[ch].
2356 * Added silc_vcard_alloc which is used to allocated dynamic
2357 SilcVCard context. The silc_vcard_free now checks whether
2358 the context is dynamically allocated or not. Affected files
2359 are lib/silcutil/silcvcard.[ch].
2361 Mon Oct 14 17:55:44 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2363 * Periodically remove the NOATTR status from client entry
2364 so that the client may take the attributes in use even after
2365 server has resolved them unsuccessfully earlier. Affected
2366 file silcd/server_query.c and idlist.h.
2368 * Moved sha1hash and md5hash from client->internal to
2369 SilcClient for application usage. Affected files are
2370 lib/silcclient/client.h and client_internal.h.
2372 * Fixed attribute encoding and decoding bugs. Affected
2373 files lib/silccore/silcattrs.[ch].
2375 * Added ATTR command to Irssi SILC Client which is used to
2376 manage user's Requested Attributes sending and values for
2377 WHOIS command. Affected files around Irssi SILC client.
2379 Mon Oct 14 14:33:54 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2381 * Added silc_buffer_strformat which can be used to format
2382 strings into a buffer which size is automatically increased.
2383 Affected file lib/silcutil/silcbuffmt.[ch].
2385 * Added implementation of VCard (RFC 2426) which can be used
2386 as part of Requested Attributes in WHOIS command. Affected
2387 file lib/silcutil/silcvcard.[ch].
2389 Fri Oct 11 23:52:17 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2391 * Some strncat -> silc_strncat changes our the core and
2394 * Added SILC_SKE_STATUS_SIGNATURE_ERROR and OUT_OF_MEMORY
2395 errors. Added better error printing to SKE library.
2396 Affected files lib/silcske/silcske.c, silcske_status.h and
2399 * Save the PKCS key length even if only private key is set to
2400 SilcPKCS. Affected file lib/silccrypt/silcpkcs.[ch] and rsa.c.
2402 * Fixed the usage of silc_pkcs_get_key_len since it returns the
2403 length in bits not in bytes. Affected files are
2404 lib/silcske/silcske.c, lib/silccore/silcauth.c and
2405 silcd/server_query.c.
2407 Wed Oct 9 17:22:57 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2409 * Added silc_attribute_payload_encode_data to directly encode
2410 the data into the attributes buffer. Renamed function
2411 silc_attribute_payload_parse_list to silc_attribute_payload_parse.
2412 Affected files are lib/silccore/silcattrs.[ch].
2414 * silc_hash_table_find_foreach calls the foreach function now
2415 once even if the nothing was found with context set to NULL.
2416 Affected file lib/silcutil/silchashtable.[ch].
2418 * Remove the RESOLVING flag from client entry after received
2419 the Requested Attributes from the client. Fixed memory leak
2420 in client entry freeing. Affected files silcd/server_query.c
2423 * Added Requested Attributes support into SILC Client Library.
2424 It is not able to send requested attributes in WHOIS command,
2425 and also receive and process requested attributes. Added
2426 silc_client_attribute_[add|del] and silc_client_attributes_get
2427 functions. Added also `ignore_requested_attributes' to the
2428 SilcClientParams to not use attributes in client. Affected
2429 files are lib/silcclient/command.c, client_attrs.[ch],
2430 silcclient.h, client_internal and client.[ch].
2432 * Changed the silc_client_get_client_by_id to support Requested
2433 Attributes, it takes them as argument now. Affected file
2434 is lib/silcclient/silcclient.h, and idlist.c.
2436 * Added -details option to WHOIS command in Irssi SILC Client
2437 to support the requested attributes. By default it requests
2438 all attributes. Affected file lib/silcclient/command.c and
2439 irssi/doc/help/in/whois.in.
2441 Tue Oct 8 17:58:28 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2443 * Add also SERVICE attribute for server-constructed attribute
2444 data. Also digitally sign the attributes and add
2445 SERVER_DIGITAL_SIGNATURE attribute. Affected file is
2446 silcd/server_query.c.
2448 Mon Oct 7 18:25:35 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2450 * Changed the silc_attribute_payload_encode to support list
2451 of attributes (function may be called several times to add
2452 a new attribute). Removed the silc_attribute_payload_encode_list
2453 function. The encoding function now also automatically encodes
2454 the data, so the caller does not need to do that. Affected
2455 files lib/silccore/silcattrs.[ch].
2457 * Added support for replying on behalf of the user to the
2458 Requested Attributes in WHOIS command in the server. Affected
2459 file silcd/server_query.c.
2461 * SILC_NOT_IMPLEMENTED macro use SILC_LOG_INFO now instead of
2462 SILC_LOG_DEBUG. Affected file lib/silcutil/silclog.h.
2464 Sun Oct 6 16:48:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2466 * Don't swtich to become primary router if we are backup if
2467 decryption error has occurred. Affected file silcd/server.c.
2469 * Fixed a bug in backup router IP address comparison in
2470 silc_server_backup_get.
2472 Save now also the port of the server/router and use that
2473 in comparison as well. Affected file silcd/server_backup.c.
2475 * Normal server now reconnects to backup router automatically
2476 if connection is lost to it. Affected file silcd/server.c.
2478 Thu Sep 26 13:51:02 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2480 * If packet processing fails (like integrity check fails)
2481 the connection is closed now. Affected files are
2482 lib/silccore/silcpacket.c and silcd/server.c.
2484 Mon Sep 23 10:59:39 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2486 * Fixed double free in RSA public key set function
2487 silc_rsa_set_public_key. Affected file lib/silccrypt/rsa.c.
2490 Sun Sep 22 14:54:05 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2492 * Rewrote WHOIS, WHOWAS and IDENTIFY commands in the server.
2493 Added server_query.[ch] which provides one interface for
2494 querying information using all three commands.
2496 * Changed all "typedef unsigned char" in core library to
2497 "typedef SilcUInt8".
2499 Sat Sep 21 21:36:45 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2501 * Added silc_strncat into lib/silcutil/silcstrutil.[ch].
2503 * Renamed silc_server_get_client_resolve to
2504 silc_server_query_resolve and moved to server_query.[ch].
2506 Wed Sep 18 18:28:04 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2508 * Resumed client packet handling from server put the resumed
2509 client on wrong list on router and caused the client not
2510 be present on the network anymore. Now fixed to put the
2511 client to correct list. Affected file silcd/packet_receive.c.
2513 Wed Sep 18 15:13:48 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
2515 * Various cleanup in error message output in config parsing code
2516 and in server init code. Fixed error log files containing
2517 too many newlines ('\n') in some situations. Affected files are
2518 silcd/serverconfig.c, silcd/silcd.c, and silcd/server.c.
2520 Wed Sep 18 10:51:23 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2522 * Use the reverse lookupped hostname in client internals
2523 instead of one user provided us as remote server name.
2524 Affected file lib/silcclient/client.c.
2526 Mon Sep 16 12:02:54 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2528 * Added 'app_context' to silc_schedule_init. It is an
2529 application specific context that is delivered to application
2530 in task callback functions. Affected files are
2531 lib/silcutil/silcutil.[ch].
2533 * The hb_context in SilcSocketConnection is not freed
2534 automatically anymore (application must free it). Freeing
2535 it automatic is inconsistent. Affected files are
2536 lib/silcutil/silcsockconn.[ch].
2538 Sun Sep 15 22:16:19 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2540 * Added support for removing explicitly added client connections
2541 in rehash and closing the client connections if they were
2542 unconfigured in the rehash. Affected file silcd/server.c.
2544 * Added support for aborting automatically pending commands
2545 that never receives the reply (to avoid memory leaks).
2546 Added also silc_server_command_pending_timed to set the
2547 specific timeout for pending command. Affected files are
2548 silcd/command[_reply].[ch].
2550 * Added SILC_STATUS_ERR_TIMEDOUT status. Updated protocol
2551 specs and lib/silccore/silcstatus.h.
2553 Sun Sep 15 12:25:10 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2555 * Changed the silc_get_time to accept time value as argument
2556 or if zero is sent return current local time. Affected
2557 file lib/silcutil/silcutil.[ch].
2559 * Added STATS command to client library and Irssi SILC client.
2560 Patch provided by Ville Räsänen <ville.rasanen@iki.fi>.
2562 Wed Sep 11 09:22:00 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2564 * Assure that channel key is set before sending it. May
2565 crash server otherwise. Affected file silcd/packet_send.c.
2567 Tue Sep 10 09:50:08 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2569 * Assure that endless loop cannot happen with detached client
2570 resolving on normal server. Added idlist status
2571 SILC_IDLIST_STATUS_RESUME_RES. Affected files are
2572 silcd/idlist.h and silcd/packet_receive.c.
2574 Mon Sep 9 12:18:18 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2576 * Incoming file transfer request cannot use same session as
2577 the sending session. This can happen when sending file to
2578 yourself. Crashed the client on quit. Affected file
2579 lib/silcclient/client_ftp.c. Bug #24.
2581 Sun Sep 8 18:39:25 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2583 * Implemented the draft-riikonen-precense-attrs draft and
2584 the Attribute Payload into the lib/silccore/silcattrs.[ch].
2586 Sun Sep 8 13:13:44 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2588 * Distribute the SERVER_SIGNOFF notify also to local backup
2589 routers from the primary router. The backup router may not
2590 have the signing of local server directly connected and need
2591 to know about the signoff. Affected file silcd/server_util.c.
2593 * Use the primary router as the origin of the locally connected
2594 server when it is disconnecting from the backup router since
2595 that's where it really is coming from. Now the clients from
2596 the disconnecting server are removed correctly and "shadow"
2597 clients are not left to the backup router. Affected file
2600 Sat Sep 7 22:26:50 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2602 * If normal server is standalone and found existing but disabled
2603 channel, do not re-create the channel since it creates
2604 duplicate same channels. Affected file silcd/server.c.
2606 * Added anonymous client connections support to server. New
2607 "anonymous" configuration option to ConnectionParams section
2608 added. If set to true, the username and hostname information
2609 of the client will be scrambled and anonymous user mode is
2610 set automatically to the user. Affected files are
2611 silcd/serverconfig.[ch], silcd/packet_receive.c and server.c.
2613 Sat Sep 7 16:02:09 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2615 * In JOIN notify handling, mark that the cache entry of the
2616 client cannot be expired. Can cause crashes on normal
2617 server (asserts client->channels). Affected file is
2618 silcd/packet_receive.c.
2620 * From now on distribution versions are used as protocol versions
2621 instead of by default using the Toolkit base version as protocol
2622 version. Affected file prepare.
2624 * Do not set the locally resolved hostname for local client
2625 entry but take what server sends. This way the real hostname
2626 is showed in WHOIS for yourself. Affected file is
2627 lib/silcclient/idlist.c and lib/silcclient/client.c.
2629 * Resolve local info with IDENTIFY when connecting to server.y
2631 Sat Sep 7 14:22:43 CEST 2002 Lubomir Sedlacik <salo@silcnet.org>
2633 * Rewritten check for POSIX threads. Use --with-pthreads[=DIR]
2634 for implied search (not needed on platforms which has native
2635 pthreads library). Use --without-pthreads to disable threads.
2636 Affected file is configure.in.pre
2638 * Fixed --with-iconv on platforms which need to bypass (broken)
2639 native iconv(). Affected file is configure.in.pre
2641 Sat Sep 7 15:08:13 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2643 * Moved -C option parsing in Irssi SILC client at same time
2644 as other options. The UI was initialized earlier and caused
2645 problems on command line. Bug #16. Affected file is
2646 irssi/src/silc/core/silc-core.c.
2648 Mon Sep 2 23:00:30 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
2650 * Added global variable silc_log_timestamp that tells silclog
2651 wether to print or not the timestamp in the logging files.
2652 Affected file lib/silcutil/silclog.[ch].
2654 * Added silcd configuration option Timestamp in the Logging
2655 section. Affected file silcd/serverconfig.[ch],
2656 doc/example_silcd.conf.in.
2658 Fri Aug 30 08:57:33 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2660 * Fixed fingerprint checking to check for entirely empty
2661 fingerprint instead of two first bytes when determining
2662 if it is set. Bug #18. Affected file silcd/command.c.
2664 * Fixed duplicate PKCS name registering to not allow it.
2665 Bugs #17. Affected file lib/silccrypt/silcpkcs.c.
2667 Sun Aug 25 08:02:04 CEST 2002 Lubomir Sedlacik <salo@silcnet.org>
2669 * Conditionalize non-gcc compiler optimizations for various
2670 platforms, enable those commented out. Cleanups.
2671 Affected file lib/silcmath/mpi/configure.in
2673 Sat Aug 24 15:11:32 EEST 2002 Timo Sirainen <tss@iki.fi>
2675 * silc_rng_exec_command() left zombie processes if command
2676 didn't generate any output. Affected file
2677 lib/silccrypt/silcrng.c
2679 Fri Aug 23 22:05:44 CEST 2002 Lubomir Sedlacik <salo@silcnet.org>
2681 * Rewrote iconv checking, introduce --with-iconv for systems
2682 which rely on libiconv. Check if iconv() provided by libc
2683 is good enough, otherwise demand libiconv. Affected file
2686 Fri Aug 23 07:10:52 CEST 2002 Lubomir Sedlacik <salo@silcnet.org>
2688 * Search for ldopen() also in libc. This enables SIM support
2689 on *BSD systems. Based on patch from Alex Zepeda. Affected
2690 file configure.in.pre
2692 Sun Aug 18 04:44:30 CEST 2002 Lubomir Sedlacik <salo@silcnet.org>
2694 * Don't call AM_CONDITIONAL conditonally for SILC_THREADS.
2695 This fixes prepare on *BSD systems. Affected file
2698 Sun Aug 4 15:55:40 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2700 * More fixed for not having purge timeout for global clients
2701 that are on channel. Affected files silcd/command_reply.c
2704 * Fixed the rekey protocol to work with backup router connections.
2705 Rekey packets are now allowed on disabled connections as
2706 well. Affected files silcd/packet_send.c and server.c.
2708 * Do not switch to be as backup router when shutting down and
2709 closing the primary connection. Affected file silcd/server.c.
2711 * Fixed memory leaks in backup router deleting. Added
2712 silc_server_backup_free to free all data during shutdown of
2713 server. Affected files silcd/server_backup.[ch].
2715 Sun Jul 14 21:33:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2717 * Do not process commands if the sock->user_data is NULL.
2718 Affected file silcd/command.c.
2720 Tue Jul 9 19:03:11 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2722 * Fixed buffer overflow and security problems (loosing bits
2723 in CFB encryption) in SILC RNG. Problems reported by
2724 Markku-Juhani O. Saarinen <mjos@saturn.tcs.hut.fi>.
2726 Sun Jul 7 13:10:01 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2728 * Added yet more checks that client is not expired on global
2729 list if it is on channels. Affected file is
2730 silcd/command_reply.c.
2732 Sat Jul 6 11:45:11 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2734 * Merged c0ffee's MIME signal patch which adds support for
2735 sending also MIME messages in Irssi SILC Client, and handling
2736 received MIME messages in a signal (and perhaps doing something
2737 to non-textual MIME messages).
2739 Sun Jun 30 01:30:22 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2741 * Fixed pending command deletion in server and client library
2742 to check the whole list instead of breaking after first found.
2743 The affected files are silcd/command.[ch] and
2744 lib/silcclient/command.[ch].
2746 Sat Jun 29 17:40:12 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2748 * Return NO_SUCH_CHANNEL error in USERS for channel that is
2749 secret or private, otherwise it's possible to find out
2750 whether a secret channel exists or not. Affected file
2753 * If CMODE change fails during the mode setting, assure that
2754 the old mode mask is set for the channel back. Affected
2755 file silcd/command.c.
2757 * Fixed passphrase saving on +a channel on normal server
2758 after successful JOIN command. Affected file silcd/command.c.
2760 Fri Jun 28 11:53:25 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2762 * Remove server/router operator privileges in DETACH command,
2763 since it's possible to resume to server where these
2764 privileges would not be allowed for the client. Affected
2765 file silcd/command.c.
2767 * Do not set to wait for backup in rehash of the server.
2768 Affected file silcd/server.c.
2770 * Do not check listener sockets when counting how many
2771 socket connections we have. Affected file is
2772 silcd/server_util.c.
2774 * Do not announce disconnected clients that are remaining
2775 in history (for WHOWAS). This is because SIGNOFF notify
2776 for these has been sent earlier already. Affected file
2779 Thu Jun 27 20:07:27 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2781 * Buffer overflow with CUMODE command's mode->mode character
2782 conversion. Reported by Ville Räsänen. Affected file
2783 lib/silcutil/silcutil.c.
2785 Thu Jun 27 16:54:33 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2787 * Allow heartbeat packets to go disabled connections anyway.
2788 Affected files silcd/server.c and silcd/packet_send.c.
2790 * Do not broadcast New Channel packets with List flag set
2791 in the packet to backup routers. The router must check
2792 for the correctness of the packets before sending them.
2793 It is possible that router will have enforce Channel ID
2794 change and this would cause desync in the backup router.
2795 Affected file silcd/packet_receive.c.
2797 * Remove SILC_PACKET_FLAG_LIST from the temp packets that
2798 are handled in list parsing. They are not list packets
2799 anymore. Affected file silcd/packet_receive.c.
2801 Thu Jun 27 11:27:07 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2803 * Stop waiting for backup router through the timeout, not
2804 directly after backup router has arrived. Affected file
2807 * Do not re-create channel keys and send them when removing
2808 clients in server shutdown. Affected files are
2809 silcd/server_internal.h and silcd/server_util.c.
2811 * Notify distribution to backup routers was missing from
2812 the silc_server_send_notify_dest function which caused
2813 desyncing problems with backup router. Affected file is
2814 silcd/packet_send.c.
2816 * The client's channel removing was working wrong on
2817 backup router. It assumed that it doesn't know global
2818 information but backup router does know. For this reason
2819 it could remove channel when it wasn't supposed to do that.
2820 Affected file silcd/server.c and silcd/server_util.c.
2822 Wed Jun 26 15:14:12 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2824 * Stop for a couple seconds after badkup router has become
2825 primary router. Affected file silcd/server.c.
2827 * Added silc_server_remove_servers_by_server, which is used
2828 to remove servers originated from some other server. Also
2829 clients of those servers can be removed too. Affected file
2830 silcd/server_util.[ch].
2832 * When removing clients after a server has signed of remove
2833 also all servers behind that server (unless they are known
2834 to be available locally), and send SERVER_SIGNOFF for each
2835 of the server separately. Also the signed off clients are
2836 sent now separately per signed off server. The affected files
2837 are silcd/server.c and silcd/server_util.[ch].
2839 * All servers added with silc_idlist_add_server must always
2840 have both "router" and "connection" pointers set. Otherwise,
2841 bad server entries may be left around in the cache.
2842 Affected file silcd/command_reply.c.
2844 * Do not create the channel key in NEW_CHANNEL packet
2845 processing if the channel is empty. Affected file
2846 silcd/packet_receive.c.
2848 * Completed backup router support for standalone routers.
2849 Supports also servers in the cell that do not use the backup
2852 Wed Jun 26 10:38:11 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2854 * Fixed a bug in silc_string_regexify which did not add '^'
2855 at the start of each string, and thus the matching was
2856 not explicit. For example ban list iikone@*!*@* would
2857 match also "priikone", which is wrong, it would have to be
2858 *iikone@*!*@* to match also "priikone". Affected
2859 file lib/silcutil/unix/silcunixutil.c.
2861 Tue Jun 25 18:47:39 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2863 * Enable all local server connections before updating client
2864 caches when we've become backup router. Otherwise, signoff
2865 packets may not reach the clients. Affected files are
2866 silcd/server.c and silcd/server_util.[ch].
2868 * Fixed a bug in version string parsing which could crash
2869 the program with specially formatted version string.
2870 Bug reported and patch provided by Ville Räsänen. Affected
2871 file lib/silcutil/silcutil.c.
2873 * Handle the disconnection immediately when DISCONNECT
2874 packet is received in server. Affected file silcd/server.c.
2876 * Primary router now waits a short time (10 seconds) for
2877 backup router connection before accepting any other
2878 connection (except local). Affected file silcd/server.c,
2881 * Fixed a crash in client libary in NICK_CHANGE notify when
2882 NICK_CHANGE arrived for client entry we are resolving
2883 currently. Affected file lib/silcclient/client_notify.c.
2885 * Call the sconn->callback completion even if error had
2886 occurred. Start reconnecting always if connection to
2887 primary router fails during backup router protocol.
2888 Affected files silcd/server.c and server_backup.c.
2890 Mon Jun 24 17:47:52 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2892 * Added functions silc_server_send_opers and
2893 silc_server_send_opers_notify to send packets stricly
2894 to operators. Added macro SILC_SERVER_SEND_OPERS macro
2895 to send variable argument notify to operators.
2896 Affected files silcd/packet_send.[ch] and silcd/server.h.
2898 * Removed UMODE rights checking with UMODE_CHANGE notify.
2899 Affected file silcd/packet_receive.c.
2901 * Server/router operator now receives notify when network
2902 switches to backup router and when it resumes the use of
2903 primary router. Affected file silcd/server.c and
2904 silcd/server_backup.c.
2906 * Fixed the updating of client information after backup
2907 resuming protocol is over; update all except local clients
2908 to the new primary router. The affected file is
2909 silcd/server_util.c.
2911 * Added support for closing active connections in rehash
2912 that were unconfigured by the user. Supports currently
2913 closing server and router connections. Affected file
2916 * Rewrote some SILC_LOG_DEBUG's in silcd/server_backup.c.
2918 Sun Jun 23 17:32:31 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2920 * Don't do SILC_STRING_LANGUAGE encoding if the outbuffer
2921 is NULL since seems that on some platforms NULL is allowed
2922 and on some it's not. Fallback encoding is used instead.
2923 Affected file lib/silcutil/silcstrutil.c.
2925 * Fixed statistics updating for incoming server connection
2926 which could cause problems when re-connecting. Affected
2927 file silcd/server.c.
2929 * Preliminary backup router support for standalone router
2930 added. Affected files in silcd/.
2932 * Mark server connections in backup router disabled before
2933 and after backup protocol. Affected file is
2934 silcd/server_backup.c.
2936 * Added support for reconnecting to remote server connection
2937 even if the protocol fails, and if the configuration wants
2938 us to keep trying to connect anyway.
2940 Server connection is not allowed to backup router if
2941 backup router does not have connection to primary router yet.
2943 Affected file is silcd/server.c.
2945 Sat Jun 22 21:34:59 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2947 * Added silc_client_udpate_server function to update changed
2948 server info. Affected file lib/silcclient/idlist.[ch].
2950 * Added check for server entries that are being resolved when
2951 notify is received. If being resolved, handle the received
2952 notify only after it's resolved so that all notifys are
2953 handled in same order as received from the server.
2955 Added similar resolver check to channel entries. Every
2956 notify that cause resolving of any information that affects
2957 channel entry marks the channel entry in waiting state.
2958 After whatever resolving is over the waiters are signalled
2959 and only then the notifys are handled in the same order
2960 as delivered from the server.
2962 Affected files are lib/silcclient/idlist.[ch], and
2965 * Fixed KILLED notify handling in normal server. Affected
2966 file silcd/packet_receive.c.
2968 * Added SILC_IDLIST_STATUS_LOCAL which indicates that entry
2969 is locally connected, or was locally connected (but may
2970 be detached and connection is not active). Added also
2971 SILC_IS_LOCAL for checking this status. Affected files
2972 silcd/idlist.h, silcd/packet_receive.c, silcd/server_util.c,
2973 silcd/server.c and silcd/server_internal.h.
2975 Sat Jun 22 17:06:58 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2977 * Don't send or handle TOPIC_SET if topic is already set and
2978 is same as being set. Affected files silcd/command.c and
2979 silcd/packet_receive.c.
2981 * Fixed CMODE change rights checking to work correctly when
2982 removing modes by operator. Affected file is
2983 silcd/server_util.c.
2985 * Fixed some handling with New Channel packet in router and
2986 fixed some CMODE_CHANGE notify handling in server and router.
2987 Affected file is silcd/packet_receive.c.
2989 * Changed "disconnect" client operation to include the
2990 reason of the disconnection and optional disconnection
2991 message. Affected file lib/silcclient/silcclient.h.
2993 * Made the compilation of lib/contrib/ stuff conditional.
2994 Affected files configure.in.pre, lib/contrib/Makefile.am.
2996 Sat Jun 22 12:49:21 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2998 * All CMODE_CHANGE and CUMODE_CHANGE notifys are now sent back
2999 to the sender of the notify too, to avoid situation where two
3000 notifys are in the network at the same time going to oppsite
3001 directions. Affected file silcd/packet_receice.c.
3003 Fri Jun 21 10:00:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3005 * Delete the client from channel even if the cilent->id is
3006 NULL. It was possible that client was deleted without
3007 removing from channels (theoretically at least). Affected
3008 file silcd/server.c and silcd/server_util.c.
3010 * Free the client data too when resuming is not successful.
3011 Affected file silcd/packet_receive.c.
3013 * Merged some code from c0ffee's silc-plugin. Affected files
3014 irssi/src/silc/core/silc-channels.c and silc-expandos.c.
3016 * Added SILC_PRIMARY_ROUTE and SILC_BROADXAST macros to
3017 silcd/server_internal.h. SILC_PRIMARY_ROUTE Returns pointer
3018 to the primary router connection, the other one returns
3019 TRUE if packet must be broadcasted to network.
3021 * All notifys that are destined to primary router (to network)
3022 are now automatically sent to backup routers even if the
3023 router is standalone (and has backup router). Affected files
3026 * Added --without-irssi and --without-silcd configuration
3027 options for disabling the compilation of these applications.
3028 Affected file configure.in.pre and prepare.
3030 Thu Jun 20 13:48:15 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3032 * Implemented SILC_STRING_BMP and SILC_STRING_UNIVERSAL for
3033 UTF-8 encoding and decoding. Added also new encodings
3034 SILC_STRING_BMP_LSB and SILC_STRING_UNIVERSAL_LSB.
3036 Added also SILC_STRING_LANGUAGE which is language and charset
3037 specific encoder and decoer for those platforms that support
3038 iconv(). It can convert the UTF-8 to and from the locale
3039 specific character set.
3041 Affected file lib/silcutil/silcstrutil.[ch].
3043 * Added macro SILC_NOT_IMPLEMENTED to lib/silcutil/silclog.h.
3045 * Added function silc_get_command_name to the file
3046 lib/silcutil/silcutil.[ch].
3048 * Improved the server debug output a bit. Affected files are
3051 Wed Jun 19 17:46:31 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3053 * Save the channel passphrase when received succesful JOIN
3054 command reply from router, on normal server. Otherwise
3055 joinig +a channels from normal server is not possible.
3056 Affected file silcd/command.c.
3058 * Fixed a bug in TOPIC_SET notify handling. The notifier
3059 may be other than client too, like server or channel.
3060 It expected it to always be only client and ignored the
3061 notify. Affected file silcd/packet_recieve.c.
3063 * Removed some (unnecessary) debug printing from
3064 lib/silccore/silcid.c and lib/silccore/silcargument.c.
3066 * Do not force CMODE_CHANGE when server is announcing new
3069 Router announces stuff only after server reannounces channel
3070 after CHANNEL_CHANGE notify.
3072 These fixes optimizes the announcing procedure, and perhaps
3073 fixes some problems too. Affected file silcd/packet_receive.c.
3075 * Fixed SERVER_SIGNOFF sending to local clients. It was
3076 totally broken and sent the notify to all local clients,
3077 instead of only to those that was on same channel as the
3078 signing off clients. Affected file silcd/server_util.c.
3080 * Added -D option to server. It can be used to give debug
3081 level. The levels are from 0 - 99, and are predefined for
3082 smooth server debugging. (see silcd.c for the predefined
3083 levels). Affected file silcd/server.c.
3085 Wed Jun 19 16:01:51 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3087 * Fixed a bug in Irssi SILC client to close the connection
3088 properly when disconnecting from server. Affected file
3089 irssi/src/silc/core/client_ops.c.
3091 Tue Jun 18 17:14:52 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3093 * When authenticating as founder during JOIN command, check
3094 that the one authenticating becomes the only founder on the
3095 channel. Affected file silcd/command.c.
3097 * Better checking for founder mode setting when CUMODE_CHANGE
3098 notify is received. Affected file silcd/packet_receive.c.
3100 * Close all connections when shutting down the server by sending
3101 DISCONNECT packet. Close all listeners too when shutting
3102 down the server. Affected file silcd/server.c.
3104 * Handle DISCONNECT packet correctly in client library by
3105 calling the "disconnect" client operation. Affected file
3106 lib/silcclient/client.c.
3108 * Handle local errors correctly during resuming. Affected
3109 file lib/silcclient/client.c.
3111 Tue Jun 18 10:26:27 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3113 * The log file is not dupped internally anymore in
3114 lib/silcutil/silclog.c. Fixed memory leaks too.
3116 * The scheduler now dispatches all pending timeout tasks
3117 when it is uninitialized with silc_schedule_uninit.
3118 Affected file lib/silcutil/silcschedule.c.
3120 Mon Jun 17 21:30:55 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3122 * Added --enable-stack-trace option to configure. Added
3123 memory allocation stack trace support. Added files
3124 lib/silcutil/stacktrace.[ch]. Affected files are
3125 lib/silcutil/silcmemory.[ch].
3127 * Fixed memory leaks from libraries and server. Affected
3128 files around the tree.
3130 * Reverted back a fix made to CUMODE which broke it.
3131 Affected file silcd/command.c.
3133 Sun Jun 16 11:49:45 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3135 * Added SILC_MESSAGE_FLAG_UTF8 to the protocol specs and the
3136 core library, and implemented it. All textual messages SHOULD
3137 use this flag and the message MUST be UTF-8 encoded.
3138 All text messages sent by Irssi SILC client are now UTF-8
3139 encoded (regardless whether the terminal supports UTF-8 or not).
3140 Affected files are lib/silccore/silcchannel.h,
3141 irssi/src/silc/core/silc-servers.c, silc-channels.c and
3144 Sat Jun 15 18:23:39 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3146 * Added lots of new statistics updating that was missing from
3147 the server and router code. Affected files in silcd/.
3149 * Sending SIGUSR1 signal to server now dumps the current
3150 server statistics into /tmp directory. Affected file is
3153 * ROBODoc documented the lib/silccrypt/silchash.h. Improved
3154 the SILC Hash Interface also. Added new functions
3155 silc_hash_get_name, silc_hash_init, silc_hash_update and
3156 silc_hash_final. Affected file lib/silccrypt/silchash.c.
3158 Sat Jun 15 12:09:14 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3160 * Added some better info printing for client during connecting.
3161 Affected file silcd/server_util.c.
3163 * Implemented the SILC_CHANNEL_UMODE_QUIET mode that can be used
3164 to silence a user on a channel. Affected files are
3165 lib/silcclient/client_channel.c, irssi/src/silc/core/client_ops.c,
3166 irssi/src/fe-common/silc/module-formats.[ch], silcd/command.c
3167 and silcd/packet_receive.c.
3169 * Fixed a fatal bug in handling of malformed command payload.
3170 Affected file silcd/command.c.
3172 * Fixed a double free when announcing channel users to router.
3173 Affected file silcd/server.c.
3175 * After successful authentication to channel founder mode, check
3176 that there isn't anyone else with founder mode on the channel.
3177 The one that authenticated will become founder and anyone
3178 else is demoted. Affected file silcd/command.c.
3180 * Added error printing of any error that has occurred during
3181 any command in client library. Affected file is
3182 irssi/src/silc/core/client_ops.c.
3184 * Removed some error printing from the client library and left
3185 it for the application to worry (from the error status it
3186 receives in 'command' client operation. Affected file is
3187 lib/silcclient/command.c.
3189 Fri Jun 14 22:59:02 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3191 * Added new status types KEY_AGREEMENT_ALREADY_STARTED and
3192 KEY_AGREEMENT_SELF_DENIED to lib/silcclient/silcclient.h.
3193 Starting key agreement with itself is denied. Affected file
3194 is lib/silcclient/client_keyagr.c.
3196 * Fixed some error checkings from the SFTP library which caused
3197 misbehaviour. Affected files are lib/silcsftp/sftp_client.c
3198 and lib/silcsftp/sftp_util.c.
3200 * Added new "debug" and "debug_string" settings to Irssi SILC
3201 client which can be used to print runtime debugging on the
3202 Irssi's screen. Available when compiled with --enable-debug
3203 option. Affected file irssi/src/silc/core/silc-core.c.
3205 Tue Jun 11 16:36:02 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
3207 * Fixed a missing variadic parameter in a function call that
3208 caused server crash when a non-allowed connection arrived.
3209 Reported by Richard Becker. Affected file silcd/server.c.
3211 Mon Jun 10 16:29:42 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3213 * Added WATCH list sending to backup routers from router.
3214 The WATCH command is sent by the router to the backup
3215 router. Affected file silcd/command.c.
3217 * Mark the backup_router flag for RouterConnection entry
3218 if the backup router stuff is defined in the config file.
3219 Affected file silcd/serverconfig.c.
3221 * Fixed some backup data sending around the code to work better
3222 if the router is standalone router. Not all places were fixed.
3223 Affected file silcd/packet_receive.c, silcd/packet_send.c,
3226 * Fixed the router connecting when connecting to multiple
3227 routers. It ignored every other router except the first
3228 one. Affected file silcd/server.c.
3230 Mon Jun 10 09:28:21 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3232 * Made the private key generation after expiration optional.
3233 If not created after expiration the old key will re-expire
3234 at a later time (and thus key pair is not necessary to
3235 change). Affected file irssi/src/silc/core/clientutil.c.
3237 Sun Jun 9 18:58:25 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3239 * The length arguments in bind() and connect() were wrong
3240 and fixed now to used SIZEOF_SOCKADDR in the
3241 lib/silcutil/unix/silcunixutil.c.
3243 Tue Jun 4 18:36:05 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3245 * Fixed detach timeout handling to use Client ID and not
3246 the actual client entry which may be freed in the callback.
3247 Affected file silcd/command.c.
3249 Thu May 30 15:53:45 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3251 * Merged c0ffee's multiple interface support patch.
3252 Affected files in silcd/.
3254 Wed May 29 18:08:15 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3256 * Cleanup keys properly. Affected file is
3257 irssi/src/silc/core/clientutil.c.
3259 Tue May 28 20:11:41 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3261 * Display the user mode on the status bar. Affected file
3262 irssi/src/silc/core/silc-expandos.c.
3264 Tue May 28 13:56:26 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3266 * If private message key is not set, but the flag is set in
3267 the packet, ignore the packet since it cannot be decrypted.
3268 Affected file lib/silcclient/client_prvmsg.c.
3270 Thu May 23 12:00:14 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3272 * When resuming client, remove the old client entry from
3273 the watcher list too. Affected file silcd/packet_receive.c.
3275 * Do not allow normal server to force founder mode away
3276 from router if the founder mode is already set. Affected
3277 file silcd/packet_receive.c.
3279 * Remove the client entry with watch notify types with short
3280 timeout, and not directly, so that other notifys can be
3281 retrieved too. Affected file lib/silcclient/client_notify.c.
3283 * Display notification about data messages that cannot be
3284 displayed. Affected files irssi/src/silc/core/client_ops.c,
3285 irssi/src/fe-common/silc/module-formats.[ch].
3287 Sun May 19 18:59:00 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3289 * Fixed the CHANNEL_CHANGE notify handling in client libary
3290 to not use freed memory. Affected file is
3291 lib/silcclient/client_notify.c.
3293 * Fixed CUMODE_CHANGE notify handling in server. Affected
3294 file silcd/packet_receive.c.
3296 * Fixed USERS command to support empty channels. Affected
3297 file silcd/command.c.
3299 Sat May 18 11:35:19 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3301 * Allow multiple identical pending commands to be registered
3302 in client library. Affected file is lib/silcclient/command.c.
3304 * Call the completion for resolving client information only
3305 after all resolvers has finished. This fixes a crash in
3306 the client. Added support for checking when the resolvers
3307 are finished. Affected file is lib/silcclient/idlist.c.
3309 * Wait by default 3 seconds before reconnecting to the server
3310 after being disconnected. Makes the /detach command a bit
3313 Fri May 17 17:23:45 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3315 * Check the watcher list before sending signoff notifys
3316 when closing client connection. Affected file is
3319 * Added better CMODE command rights checking. Affected file
3320 silcd/server_util.c.
3322 Fri May 17 08:33:41 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3324 * Fixed watcher list checking during server signoff. It
3325 crashed the server. Affected file silcd/server_util.c.
3327 * The JOIN command reply returns now the founder's public
3328 key. Affected file is silcd/command.c.
3330 * Announce the channel mode, and the mode properties with
3331 CMODE_CHANGE notify. Affected file silcd/server.c.
3333 * Mark new channels by default disabled, untill at least
3334 one user joins the channel. Affected file is
3335 silcd/packet_receive.c.
3337 Thu May 16 13:05:13 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3339 * The nickname argument to watch notify can be optional.
3340 Fixes a crash in server. Affected file silcd/packet_send.c.
3342 * Remove the client entry from cache if the WATCH notify type
3343 is KILLED, SERVER_SIGNOFF or SIGNOFF. Affected file is
3344 lib/silcclient/client_notify.c.
3346 * Check the watcher list before and after changing nickname
3347 when the NICK_CHANGE notify is received. Affected file is
3350 * Fixed a crash in OPER and SILCOPER command sending. Empty
3351 passphrase caused the crash. Affected file is
3352 lib/silcclient/command.c.
3354 Wed May 15 19:01:42 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3356 * Merged with Irssi CVS for Irssi SILC client.
3358 Tue May 14 19:37:48 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3360 * Completed the protocol specifications.
3362 Tue May 7 20:41:58 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3364 * Merged with Irssi CVS for Irssi SILC client.
3366 Tue May 7 11:07:16 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3368 * Added the founder's public key delivery to the
3369 CUMODE_CHANGE notify type as well. Updated the protocol
3370 specs and the code. Affected files are silcd/packet_send.[ch],
3371 silcd/packet_receive.c and silcd/command.c.
3373 Mon May 6 19:46:12 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3375 * Added silc_pkcs_public_key_copy function into the
3376 lib/silccrypt/silcpkcs.[ch].
3378 * Remove the `iv' from the SilcChannelEntry since we can
3379 live without it. Affected files are silcd/idlist.h and
3380 silcd/packet_receive.c.
3382 * Added support for sending the founder's public key in
3383 the CMODE_CHANGE notify packet in the server. Affected
3384 files are silcd/packet_send.[ch], silcd/packet_receive.c,
3385 silcd/command.c and silcd/server.c.
3387 * Changed the FOUNDER_AUTH authentication to use only
3388 public key authentication as defined by new protocol
3389 specs. Passphrase authentication with that mode cannot
3390 be used anymore. It is now possible to reclaim founder
3391 mode from any server in the network. Affected files are
3392 silcd/command.c, silcd/idlist.h and silcd/command_reply.c.
3394 * Added permanent channels support by making the channel
3395 permanent when FOUNDER_AUTH mode is set on the channel.
3396 The channel will not be destroyed even if channel is empty
3397 when that mode is set. Protocol TODO #17. Affected
3398 files are silcd/server.[ch], server_util.[ch],
3399 silcd/command.c, silcd/packet_receive.c and
3400 lib/silcclient/command.c.
3402 Fri May 3 18:36:51 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3404 * Added reference counter to the command reply context in
3405 the client library. Affected files are
3406 lib/silcclient/command_reply.[ch].
3408 Fri May 3 11:37:10 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3410 * Fixed rekey protocol with PFS in the client library.
3411 Affected file is lib/silcclient/protocol.c.
3413 * Added support for list of errors in client library
3414 command reply handling. Affected file is
3415 lib/silcclient/command_reply.c.
3417 * Defined that the WHOIS and IDENTIFY commands can send
3418 list of errors. Updated the protocol specs. Protocol
3421 * Added support for sending list of errors to WHOIS and
3422 IDENTIFY commands in server. Added support for receiving
3423 list of errors in server. Affected files are
3424 silcd/command.c and silcd/command_reply.c.
3426 * Fixed client info resolving on LEAVE command in client
3427 library to not crash. Affected file is
3428 lib/silcclient/client_notify.c.
3430 Thu May 2 08:45:11 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3432 * Defined that the NICK command replies with thew changed
3433 nickname too, to make the nickname changing simpler at
3434 the client's end. Updated protocol specs and the code
3435 in client and server. Affected files are
3436 silcd/command.c, lib/silcclient/command_reply.c and
3437 lib/silcclient/command.c.
3439 Mon Apr 29 20:10:42 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3441 * Added `Compressed' packet flag to indicate that the packet
3442 payload is compressed by the sender. Updated the protocol
3443 specs and the core library. The compression still is not
3444 implemented in the sources. Affected file is
3445 lib/silccore/silcpacket.h.
3447 Mon Apr 29 09:48:12 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3449 * Remove pending command callbacks also if the connection
3450 to the server is destroyed. Affected file is
3451 lib/silcclient/client.c.
3453 Sat Apr 27 19:52:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3455 * Added new QUIET channel user mode that can be used to
3456 quiet a user in a channel. Updated the protocol specs but
3457 it wasn't implemented yet. Protocol TODO #27. Affected
3458 file is lib/silccore/silcmode.h.
3460 Mon Apr 22 09:09:44 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3462 * Added BLOCK_INVITE user mode to be able to block incoming
3463 invite notifications. Protoocol TODO #26. Affected files
3464 are lib/silccore/silcmode.h, lib/silcclient/command.c and
3467 * SILC Publickey fields MUST be UTF-8 encoded now. Updated
3468 the protocol specs and the code. Affected file is
3469 lib/silccrypt/silcpkcs.c.
3471 Sun Apr 21 19:44:38 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3473 * Disconnect Payload includes now the status type. Updated
3474 the protocol specs and the code. Protocol TODO #25.
3475 Affected files are silcd/server.c, lib/silcclient/client.c.
3477 * Added NOT_AUTHENTICATED, BAD_SERVER_ID, INCOMPLETE_INFORMATION,
3478 KEY_EXCHANGE_FAILED and BAD_VERSION error status types.
3479 Moved the silc_client_command_status_messages table to the
3480 lib/silcutil/silcutil.c and added new funtion
3481 silc_get_status_message, which deprecates function
3482 silc_client_status_message. Affected files are
3483 lib/silccore/silcstatus.h, lib/silcclient/command_reply.[ch],
3484 lib/silcutil/silcutil.[ch].
3486 Fri Apr 19 17:35:15 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3488 * Defined that the nickname hash in Client ID MUST be from
3489 lowercase nickname. This effectively changes nicknames in
3490 SILC to case-insensitive. Updated the protocol specs and
3491 the code. Affected files are lib/silcutil/silcutil.[ch],
3492 silcd/serverid.c, and silcd/idlist.c.
3494 * Added new channel user modes BLOCK_MESSAGES_USERS and
3495 BLOCK_MESSAGES_ROBOTS. Updated the protocol specs and the
3496 code. Affected files are lib/silccore/silcmode.h,
3497 lib/silcclient/command.c, and silcd/packet_send.c.
3499 * Added new error status ERR_RESOURCE_LIMIT. Updated protocol
3500 specs and code. Affected file lib/silccore/silcstatus.h.
3502 * Added support for watch list. It is possible to add nicknames
3503 to be watched, and when they come to network, leave network
3504 or user mode changes the watcher will be notified of this
3505 change. Added SILC_COMMAND_WATCH command, added new
3506 notify type SILC_NOTIFY_TYPE_WATCH to deliver the watch
3507 notifications. Updated the protocol specs and implemented
3508 this to library, client and server. Protocol TODO #21.
3509 Affected files are lib/silccore/silccomand.h,
3510 lib/silccore/silcnotify.h, lib/silcclient/command[_reply].[ch],
3511 silcd/command[_reply].[ch], lib/silcclient/client_notify.c,
3512 silcd/packet_send.[ch], silcd/packet_receive.c, and
3513 irssi/src/silc/core/client_ops.c.
3515 * Added user mode SILC_UMODE_REJECT_WATCHING to reject
3516 somebody watching you. Updated the protocol specs and the
3517 code. Affected files are lib/silccore/silcmode.h, and
3518 lib/silcclient/command.c.
3520 Fri Apr 19 09:02:20 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3522 * Added service support to SILC protocol. Added new command
3523 SILC_COMMAND_SERVICE. Updated the protocol specs and the
3524 core library. Services are not implemented in server or
3525 client for now. Protocol TODO #20. Affected files are
3526 lib/silccore/silcstatus.h, lib/silccore/silccommand.h.
3528 * Added SilcStatus argument to `command' client operation
3529 to return the error status when command sending fails
3530 locally. Changed all command in client library to return
3531 correct command status. Affected files are
3532 lib/silcclient/command.c, lib/silcclient/silcclient.h and
3533 irssi/src/silc/core/client_ops.c.
3535 Thu Apr 18 14:09:51 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3537 * Added silc_mime_parse function to parse MIME headers.
3538 Affected files are lib/silcutil/silcstruti.[ch].
3540 * Added MIME header parsing in Irssi SILC Client. It displays
3541 all textual MIME objects, others it ignores. Affected file
3542 is irssi/src/silc/core/clien_ops.c.
3544 Wed Apr 17 22:07:59 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
3546 * Fixed a bug in the pid writing function, which couldn't be
3547 written in a root-owned directory.
3549 Tue Apr 16 09:34:40 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3551 * Defined that channel message to unknown Channel ID must
3552 cause SILC_NOTIFY_TYPE_ERROR notify message to the sender.
3553 Updated the protocol specs and the code in server. The
3554 affected file is silcd/packet_receive.c.
3556 Mon Apr 15 19:57:57 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3558 * Added new notify type SILC_NOTIFY_TYPE_ERROR and specified
3559 that it is used to send error notifys if error occurs during
3560 some SILC packet processing, except commands. The error
3561 types are same as for command reply types. Defined that
3562 if private message is sent to unknown Client ID the error
3563 is sent in SILC_NOTIFY_TYPE_ERROR instead of command reply.
3564 Updated the protocol specs and code. Affected files are
3565 lib/silccore/silcnotify.h, added lib/silccore/silcstatus.h,
3566 lib/silcclient/client_notify.c, silcd/packet_receive.c,
3567 and irssi/src/silc/core/client_ops.c. Renamed the
3568 SilcCommandStatus to SilcStatus.
3570 * Defined the use of extra WHOIS attributes in WHOIS command.
3571 The <Requested Attributes> (defined in a separate document)
3572 can be used to request additional information about user
3573 not returned by standard WHOIS command. Defined that server
3574 can send WHOIS command directly to client. Client provides
3575 the requested attributes to the server. Updated the protocol
3576 specs. Protocol TODO #4. Implementation is not done yet
3577 (Protocol TODO #24).
3579 * Renamed function silc_client_command_status_message to
3580 silc_client_status_message. Affected files are
3581 lib/silcclient/command_reply.[ch].
3583 Sun Apr 14 21:13:42 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3585 * Changed the WHOIS, IDENTIFY and WHOWAS count arguments to
3586 32 bit integers. Updated the protcol specs and the code.
3587 Affected files are silcd/command.c and
3588 lib/silcclient/command.c.
3590 Sun Apr 14 19:49:02 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
3592 * Fixed a bug in library where sending a bogus authentication
3593 payload would lead to a crash. Affected file is
3594 lib/silccore/silcauth.c.
3596 Sat Apr 13 13:09:24 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3598 * Added detach_disabled and detach_timeout server config
3599 options to the server. Affected files silcd/serverconfig.[ch],
3600 silcd/command.c and silcd/packet_receive.c.
3602 Fri Apr 12 20:09:08 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3604 * Added resolve_cmd_ident field to the SilcClientEntry structure
3605 too so that if the entry is for example being resolved so
3606 another command may attach to the same pending command reply
3607 without requiring to resolve the same entry again. Added
3608 support for adding multiple pending commands for one
3609 command idenfier. Affected files lib/silcclient/command.[ch],
3610 lib/silcclient/command_reply.[ch], lib/silcclient/idlist.h.
3612 Fri Apr 12 10:17:51 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3614 * Defined that server receives WHOIS command reply for private
3615 and secret channels too. Updated protocol specs and the
3616 code in server. Affected file silcd/command.c.
3618 * Defined <channel user mode list> argument to WHOIS command
3619 reply for returning user modes on the channels. The
3620 channel list now doesn't include the user mode anymore but the
3621 actual channel mode. Updated protocol specs and the code in
3622 client and server. Affected files are silcd/command_reply.c,
3623 silcd/command.c, silcd/server.c, irssi/src/silc/core/client_ops.c,
3624 and lib/silcclient/command_reply.c.
3626 * Save the channels list in WHOIS command reply in normal server
3627 so that WHOIS always shows joined channels also in normal
3628 server and not just on router. Affected file is
3629 silcd/command_reply.c.
3631 Thu Apr 11 22:29:33 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3633 * Defined that server receives USERS command reply for private
3634 and secret channels too. Updated protocol specs and the
3635 code in server. Affected file silcd/command.c.
3637 Thu Apr 11 16:32:08 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3639 * Changed the UMODE's mode mask argument to be optional. If
3640 not provided then the command merely returns the current mode
3641 mask to the client. Updated protocol specs and the server.
3642 Affected file is silcd/command.c.
3644 * Added SILC session detachment/resuming support. It is possible
3645 to detach by closing the network connection and then re-connect
3646 and resume to the old client session. Added DETACHED user
3647 mode that server will set for detached client. Added new
3648 packet RESUME_CLIENT which is used to perform the resuming
3649 process. Added DETACH command. Updated the protocol specs,
3650 core library, client and server. Protocol TODO #22. Very
3651 many affected files around the tree.
3653 Wed Apr 10 16:32:01 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3655 * Changed the CMODE's mode mask argument to be optional. If
3656 not provided then the command merely returns the current mode
3657 mask to the client. Updated protocol specs and the server.
3658 Affected file is silcd/command.c.
3660 * Changed the Killer's Client ID in KILLED notify to be just
3661 any ID payload since router server is allowed to kill as well.
3662 Updated protocol specs, client libary and server. Affected
3663 files are lib/silcclient/client_notify.c, silcd/packet_receive.c,
3664 and irssi/src/silc/core/client_ops.c.
3666 Tue Apr 9 17:15:42 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3668 * Added new user modes ANONYMOUS for special anonymous servers
3669 that may set the mode for client, and BLOCK_PRIVMSG which
3670 client may set to block incoming private messages unless the
3671 Private Message Key flag is set (using private keys to protect
3672 private messages). Updated protocol specs and code in client
3673 and server and core library. Protocol TODO #23. Affected
3674 files are lib/silccore/silcmode.h, silcd/server.[ch],
3675 irssi/src/silc/core/client_ops.c, silcd/packet_receive.c,
3676 irssi/docs/help/in/umode.in, lib/silcclient/command.c.
3678 * Added new channel user mode BLOCK_MESSAGES which the client
3679 may set to itself to tell server not send channel messages.
3680 Other packets such as channel key packets are still sent.
3681 Protocol TODO #23. Updated the protocol specs, client and
3682 server. Affected files are lib/silccore/silcmode.h,
3683 irssi/docs/help/in/cumode.in, lib/silcclient/command.c,
3684 lib/silcutil/silcutil.c, silcd/command.c, and
3685 silcd/packet_send.c.
3687 Mon Apr 8 23:57:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3689 * Redefined the Status Payload to include now two 8 bit fields,
3690 instead of one 16 bit field. This now makes it possible to
3691 send list of errors. Updated the protocol specs and the code
3692 in core library, client library and server. Protocol TODO #1.
3693 Affected files are lib/silccore/silccommand.[ch],
3694 lib/silcclient/command_reply.[ch], silcd/command.c,
3695 silcd/command_reply.c and silcd/packet_receive.[ch].
3697 Mon Apr 8 19:57:40 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
3699 * Added config parse status SILC_CONFIG_EPRINTLINE, this status
3700 must be handled by the application and should tell the application
3701 that an error message was already printed, and it should print the
3702 config coords (line, filename, ...). Affected files are
3703 silcd/serverconfig.c, lib/silcutil/silcconfig.[ch].
3705 * Added local macro SILC_SERVER_CONFIG_ALLOCTMP to make the
3706 server config parsing code more readable.
3708 Fixed a bug in the fetch_logging() config callback.
3710 Affected files is silcd/serverconfig.c.
3712 * Drop root privileges when started in foreground. Don't drop them
3713 if debugging also. Affected file is silcd/silcd.c.
3715 Mon Apr 8 17:00:41 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3717 * Added more IM-like features by introducing new user modes
3718 for setting various presence information. Added new modes:
3719 INDISPOSED, BUSY, PAGE, HYPER and ROBOT. Updated protocol
3720 specs and code. Protocol TODO #19. Affected files are
3721 lib/silccore/silcmode.h, irssi/src/silc/core/client_ops.c,
3722 irssi/docs/help/in/umode.in and lib/silcclient/command.c.
3724 Sun Apr 7 17:07:59 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3726 * Added STATS command to the protocol after all, to return
3727 various statistical information about the network. It can
3728 be used by clients to retrieve statistical information, and
3729 servers may use it to to fetch cell and network wide
3730 statistics from router. Updated the protocol specs and
3731 implemented it to the server. Protocol TODO #16.
3732 Affected files are lib/silccore/silccommand, silcd/command.[ch],
3733 silcd/command_reply.[ch].
3735 Sat Apr 6 17:08:58 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3737 * The LIST command reply in client libary now adds new channel
3738 entry if the returned channel doesn't exist yet in cache,
3739 and returns the channel entry to the application in the
3740 command_reply client operation. Affected file is
3741 lib/silcclient/command_reply.c.
3743 * Changed the channel message payload's MAC generation to
3744 include the IV in the MAC as well. This way all relevant
3745 parts of the channel message payload are authenticated also
3746 with the channel message MAC (and not only by packet MAC).
3747 Causes incompatibility with 1.0 protocol. Protocol TODO #7.
3748 Affected file is lib/silccore/silcchannel.c.
3750 * Fixed the SKE to save the remote version, since the
3751 silc_ske_parse_version mistakenly checked wrong version,
3752 after it replaced the start payload. Affected files are
3753 lib/silcske/silcske.[ch].
3755 Fri Apr 5 16:03:03 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3757 * Splitted lib/silcutil/silcutil.h into silcstrutil.h for
3758 string utility functions. Added there also new functions
3759 silc_utf8_[encode/decode/valid] for UTF-8 string encoding.
3760 Affected files lib/silcutil/silcstrutil.[ch].
3762 * Renamed silc_*_pem functions to silc_pem_* functions. Affected
3763 files are lib/silcutil/silcstrutil.[ch].
3765 * Defined that the security property fields in SKE SHOULD be
3766 UTF-8 encoded, defined that version string MUST be US-ASCII
3767 encoded, defined that passphrases sent in connection
3768 authentication protocol MUST be UTF-8 encoded. Implemented
3769 these to the client and server. Defined also that other
3770 passphrases sent in the protocol MUST be UTF-8 encoded.
3771 Affected files are lib/silcske/silcske.c,
3772 lib/silcclient/protocol.c, silcd/protocol.c,
3773 silcd/serverconfig.c, and lib/silccore/silcauth.c.
3775 * Changed the silc_client_close_connection interface to not
3776 need the SilcSocketConnection which should not be visible
3777 to application. Affected files are lib/silcclient/client.c
3778 and lib/silcclient/silcclient.h.
3780 * Rewrote the text for Private Message Key Payload in the
3781 protocol specification. Protocol TODO #11.
3783 Wed Apr 3 16:24:51 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3785 * Upgraded the protocol version to 1.1, updated protocol specs
3788 * Added the nickname as new argument to NICK_CHANGE notify and
3789 added it to protocol specs and implemented it to client and
3790 server. Protocol TODO #3. Affected files are silcd/idlist.[ch],
3791 silcd/command.c, silcd/packet_receive.c, packet_send.[ch], and
3792 lib/silcclient/client_notify.c.
3794 * Added the killer's client ID to the KILLED notify and added
3795 it to protocol specs and implemented it to client and server.
3796 Protocol TODO #13. Affected files are silcd/command.c,
3797 silcd/packet_receive.c, packet_send.[ch],
3798 lib/silcclient/client_notify.c, irssi/src/silc/core/client_ops.c.
3799 The killer's client entry is now returned to application in
3800 the `notify' client operation.
3802 * Fixed the Max Argument fields that had too large value set
3803 in the protocol specs. Protocol TODO #14.
3805 * Added the LEAVE command reply to return the ID of parted
3806 channel. Updated protocol specs and implemented it to the
3807 client and server. Protocol TODO #15. Affected files are
3808 silcd/command.c, lib/silcclient/command_reply.c. The channel
3809 entry is now returned to application in the `command_reply'
3812 * Rewrote the version SKE version checking in client libary
3813 and in server to use the silc_parse_version_string. Affected
3814 files are lib/silcclient/protocol.c, silcd/protocol.c.
3816 * Added SILC_STATUS_ERR_NO_CHANNEL_FOPRIV error status to few
3817 commands that was missing it, and updated protocol specs and
3818 the server implementation. Protocol TODO #10. The affected
3819 file is silcd/command.c.
3821 * Defined new message flags SILC_MESSAGE_FLAG_REPLY to be
3822 generic reply to a generic request (REQUEST flag), and
3823 SILC_MESSAGE_FLAG_DATA to send any kind of data in a generic
3824 way. A draft-riikonen-silc-flags-payloads-00.txt is written
3825 to define the payload for DATA flag. Added the flags to
3826 the implementation. Protocol TODO #9. Affected file is
3827 lib/silccore/silcchannel.h.
3829 Changed the client library to return the message length
3830 to application as well in the channel_message and private_message
3831 client operations. Affected files are
3832 lib/silcclient/client_prvmsg, lib/silcclient/client_channel.c,
3833 lib/silcclient/silcclient.h, irssi/src/silc/core/client_ops.c,
3834 and lib/silcclient/client_ops_example.c.
3836 * Added two new channel modes: SILC_CMODE_SILENCE_USERS
3837 and SILC_CMODE_SILENCE_OPERS which can be used to moderate
3838 the channel. Updated protocol specs and impelemented this
3839 to client and server. Protocol TODO #6. Affected files are
3840 silcd/packet_receive.c, server_util.c, lib/silcclient/command.c,
3841 lib/silcclient/client_channel.c, lib/silccore/silcmode.h.
3843 Added new options m and M to CMODE command in Irssi SILC
3844 client to set these modes.
3846 * Deprecated all administrative commands from SILC protocol
3847 since they are highly implementation specific commands.
3848 Updated protocol specs. Moved the old commands in
3849 implementations to private range of command types. Affected
3850 files are silcd/command.c, lib/silcclient/command.c and
3851 lib/silcclient/command_reply.c. Protocol TODO #8.
3853 * Fixed a bug in server where sending unknown command crashes
3854 the server. Affected file silcd/command.c.
3856 Wed Apr 3 09:57:47 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3858 * Added SILC_PROTOCOLVERSION macro to check protocol version
3859 of a socket connection. The affected file is
3860 lib/silcutil/silcsockconn.h.
3862 * Added better error logging in rekey protocol. Affected file
3865 * Do not check public key types in SKE during rekey. Affected
3866 file lib/silcske/payload.c.
3868 * Fixed the rekey protocol with PFS, which was totally broken.
3869 Affected file silcd/protocol.c.
3871 Tue Apr 2 14:55:06 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3873 * Some client implementations quit network by doing first LEAVE
3874 and then immediately SIGNOFF (like Bombyx). We now do check
3875 after a short time after LEAVE notify and check whether the
3876 client is still valid after LEAVE, and if not we remove it from
3877 cache. Affected file is lib/silcclient/client_notify.c.
3879 Tue Apr 2 13:39:04 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
3881 * Merged version 1.1.4 of zlib. Even if it not currently in use,
3882 it's good not to have security holes here.
3884 * Fixed a negative refcount situtuation for the config context.
3885 Affected file is silcd/serverconfig.c.
3887 Mon Apr 1 20:15:10 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
3889 * ROBOdoc documented lib/silcutil/silcutil.h.
3891 Sat Mar 30 21:06:45 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3893 * Optimized even more the SilcPacketContext structure. Now
3894 totally saved 16 bytes of memory per context after optimization.
3895 Affected files are lib/silccore/silcpacket.[ch].
3897 * Made strict checks for valid SILC IDs. Affected file is
3898 lib/silccore/silcid.c.
3900 Sat Mar 30 18:15:55 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3902 * Changed the object argument for silc_cipher_register,
3903 silc_hash_register, silc_hmac_register and silc_pkcs_register
3904 to const. Affected files are lib/silccrypt/silccipher.[ch],
3905 silchash.[ch], silchmac.[ch] and silcpkcs.[ch].
3907 * Changed the silc_get_username and silc_get_real_name to
3908 never fail. Affected file lib/silcutil/unix/silcunixutil.c.
3910 * Fixed the Irssi SILC Client to use the silc_get_username and
3911 silc_get_real_name insted of glib routines since the glib
3912 routines only corrupt stack. Fixes the Irssi SILC to work in
3913 Cygwin. Affected file irssi/src/silc/core/silc-core.c.
3915 * Fixed the Irssi to not use g_get_home_dir since it crashes
3916 or returns garbage on cygwin and corrupts stack. Added function
3917 get_home_dir to Irssi routines. Affected files are
3918 irssi/src/core/misc.[ch] and irssi/src/core/core.c.
3920 Fri Mar 29 21:55:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3922 * Made some structure optimizations. SFTP memory FS MemFSEntry
3923 entry structure. Optimized SilcTask structure. Optimized
3924 SilcPacketContext structure.
3926 Affected files lib/silcsftp/sftp_fs_memory.c,
3927 lib/silcutil/silcschedule.c, lib/silccore/silcpacket.h.
3929 Fri Mar 29 10:41:07 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3931 * And yet again reverted back the config thing since Johnny
3932 screwed it up. Affected file silcd/serverconfig.[ch], server.c,
3935 * Fixed memory leaks from config object. Affected files are
3936 silcd/serverconfig.[ch].
3938 * Added support for adding new connections to the server in rehash.
3939 After rehash they take effect.
3941 Added support for changing the maximum allowed connections in
3942 rehash. The number can grow but going smaller is not supported.
3944 Added function silc_server_num_sockets_by_remote to the
3945 silcd/server_util.[ch].
3947 Affected files are silcd/server.c, and silcd/serverconfig.[ch].
3949 Fri Mar 29 03:26:12 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
3951 * Added preliminary checking during config parsing for a valid
3952 public/private key and removed further checks in the code.
3953 Affected files are silcd/serverconfig.[ch], server.c.
3955 * Moved functions silc_server_drop() and silc_server_daemonise()
3956 from server.c to silcd.c since they are stricly related to
3957 the application activity.
3959 * Reverted a small part of the automatic ref/unref since
3960 it caused a double unref in some situations. Affected
3961 files are silcd/silcd.[ch], server.c, serverconfig.c.
3963 * Added some .cvsignore files in the lib directory.
3965 Thu Mar 28 22:51:15 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3967 * Fixed silc_net_gethostbyaddr to correctly resolve by
3968 address. Affected file lib/silcutil/silcnet.c.
3970 * Fixed the notify relaying to client. The HMAC to be used
3971 with relayed packets ws wrong and caused decryption failure
3972 at the client end. Affected file is silcd/packet_receive.c.
3974 Thu Mar 28 19:02:05 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3976 * Created new branch silc_protocol_1_0_branch.
3978 * Reverted the silc_log_quick change in lib/silcutil/silclog.c.
3980 * Changed the silc_server_config_* routines to be SilcServer
3981 independent. They are now officially application specific code
3982 and not part of generic server implementation. Affected files
3983 are silcd/serverconfig.[ch], silcd/silcd.c, silcd/server.c.
3985 Thu Mar 28 17:01:43 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3987 * Added automatic referencing of config context in the
3988 silc_server_config_alloc, and automatic unreferencing in the
3989 silc_server_config_destroy. Affected files are
3990 silcd/serverconfig.[ch], silcd/silcd.c.
3992 * Fixed the silc_log_quick handling in the logging routines.
3993 It didn't log quickly when it was TRUE. Affected file is
3994 lib/silcutil/silclog.c. Also the flush delay was set even
3995 if it was 0 in config file. Affected file is
3996 silcd/serverconfig.c.
3998 * Added support for changing key pair of the server in rehash.
3999 Affected file silcd/server.c.
4001 Thu Mar 28 12:17:21 CET 2002 Pekka Riikonen <priikone@silcnet.org>
4003 * Fixed the TOPIC_SET notify to not cras. It changed the topic
4004 too early, before getting the channel entry. Affected file
4005 is silcd/packet_receive.c.
4007 Thu Mar 28 09:58:16 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
4009 * Added functions silc_server_config_[ref/unref], these are used
4010 to prevent that the config object is destroyed.
4012 No longer directly affect global variables silc_log_quick and
4013 silc_log_delay, they are first cached inside the config object
4014 and then applied with silc_server_config_setlogfiles().
4016 silc_server_config_set_defaults() is now internal to
4017 serverconfig.c, there are no reasons to show this internal stuff
4020 Affected files are silcd/serverconfig.[ch].
4022 * Added macro SILC_SERVER_LOG_STDERR(), this should replace most
4023 fprintf's to stderr, since some code may be executed again after
4024 the server went into the background. Affected files are
4027 * Added rehash support. Added function silc_server_rehash() that
4028 will perform all the basic tasks of the rehashing procedure.
4030 * Added command line option `-x, --hexdump'. This will enable the
4031 SILC_LOG_HEXDUMP calls that are no longer enabled with `--debug'.
4032 The option `--hexdump' implies `--debug'.
4034 * Fixed a bad bug in the logging APIs (silcutil library) where
4035 the application would crash after calling silc_log_reset_all().
4037 Wed Mar 27 19:43:16 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4039 * Fixed the KICKED notify handling in client library to
4040 correctly remove the channel and all entries from the
4041 channel when I was kicked. This bug crashed the client.
4043 Fixed yet another but in KICKED notify handling to remove
4044 the kicked client correctly from the channel.
4046 Affected file is lib/silcclient/client_notify.c.
4048 * Fixed a minor bug in looking up correct client entry
4049 in KICKED notify in server. Affected file is
4050 silcd/packet_receive.c.
4052 * Fixed the lib/silcmath/Makefile.am to include the MPI and GMP
4053 sources correctly to distribution. Fixes --with-gmp option.
4055 * Removed the manual rehashing from ID Cache, and changed it
4056 to use the SILC Hash Table's auto rehash feature. Affected
4057 file is lib/silccore/silcidcache.c.
4059 Wed Mar 27 00:07:11 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4061 * Fixed a bug in the silc_client_nickname_format function that
4062 handles the multiple same nickname formatting. Two clients
4063 with same nickname caused problems after the first one left
4064 and rejoined. It didn't format the nickname correctly.
4065 Affected file is lib/silcclient/idlist.c.
4067 Tue Mar 26 19:33:03 CET 2002 Pekka Riikonen <priikone@silcnet.org>
4069 * Don't change the topic if olod topic is same as new one.
4070 Affected file is silcd/packet_receive.c.
4072 Mon Mar 25 21:11:35 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4074 * Added cross-reference support to the SILC Documentation
4075 generator. All types across all HTML files are now cross-
4076 referenced. Affected files util/robodoc/generator.c and
4077 scripts/silcdoc/silcdoc.
4079 * Added file lib/silcutil/silctypes.h to include all the
4080 arithmetic type definitions and some macros. Removed
4081 includes/bitmove.h and moved macros to silctypes.h.
4083 Mon Mar 25 17:19:46 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4085 * Merged bugfixes for Irssi SILC client from irssi.org CVS.
4087 Sun Mar 24 11:21:04 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4089 * Added `type' argument to silc_id_payload_parse_id function which
4090 now returns the type of the ID to the sent pointer. Affected
4091 file is lib/silccore/silcid.[ch].
4093 * Added check for CMODE_CHANGE notify type that mode change is
4094 allowed by the sender. Affected file silcd/packet_receive.c.
4096 * Added check for CUMODE_CHANGE notify type that mode change is
4097 allowed by the sender. Affected file silcd/packet_receive.c.
4098 Added the ID type as CUMODE_CHANGE notify type as argument
4099 to the `notify' client operation. Affected files are
4100 lib/silcclient/client_notify.c, irssi/src/silc/core/client_ops.c.
4102 * Added function silc_client_add_server to the client library.
4103 Added support for resolving also channel and server info when
4104 received unknown entity in notify packet. Affected files are
4105 lib/silcclient/idlist.[ch], lib/silcclient/client_notify.c.
4107 * Added function silc_command_get_status to return the command
4108 status from the command reply's argument payload. Affected files
4109 are lib/silccore/silccommand.[ch].
4111 * Added check for KICKED notify type that the kicking is
4112 allowed by the client. Affected file silcd/packet_receive.c.
4114 * Created function silc_get_input which can be used to get input
4115 (echo on or off) from user on command line. Affected files are
4116 lib/silcutil/silcutil.[ch].
4118 Sat Mar 23 09:51:26 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4120 * Optimized silc_server_packet_relay_to_channel function.
4121 Added new function silc_channel_message_payload_encrypt which
4122 can be called directly if channel message payload needs to
4123 be encrypted and is already encoded (no need to call _encode
4124 function). Packet relaying is now done by router without any
4125 extra memory allocations. Affected files are
4126 lib/silccore/silcchanel.[ch], silcd/packet_receive.c and
4127 silcd/packet_send.c.
4129 * Fixed the INVITE notify handling. It took wrong arguments
4130 as invite list and invite delete. Affected file is
4131 silcd/packet_receive.c.
4133 * Added check for TOPIC_SET notify type that the topic change is
4134 allowed by the client. Affected file silcd/packet_receive.c.
4136 * Added check for INVITE notify type that inviting is allowed by
4137 the client. Affected file silcd/packet_receive.c.
4139 * Changed the silc_server_client_on_channel to return the
4140 SilcChannelClientEntry as well. Moved the function
4141 silc_server_check_cmode_rights to server_util.[ch].
4142 Affected files are silcd/server_util.[ch], silcd/command.c.
4144 * Added function silc_server_check_umode_rights to check whether
4145 changing client's user mode is allowed. Added check for
4146 UMODE_CHANGE notify type that the umode change is allowed
4147 by the client. Affected files are silcd/server_util.[ch],
4148 silcd/packet_receive.c and silcd/command.c.
4150 Fri Mar 22 12:25:58 CET 2002 Pekka Riikonen <priikone@silcnet.org>
4152 * Fixed the SILC_PACKET_MAX_ID_LEN to actually be the max
4153 ID length. It ignored that ID can be IPv6 based as well.
4154 Affected file lib/silccore/silcpacket.h.
4156 * Fixed the silc_id_id2str and silc_id_str2id to take the
4157 IPv6 address offset's into consideration. Affecte file is
4158 lib/silccore/silcid.c.
4160 Thu Mar 21 20:44:13 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4162 * Fixed the internal Unix scheduler functions to check for
4163 NULL context they may receive. The affected file is
4164 lib/silcutil/unix/silcunixschedule.c.
4166 Thu Mar 21 19:12:22 EET 2002 Timo Sirainen <tss@iki.fi>
4168 * Changed hardcoded ~/.silc paths to use get_irssi_dir() so you
4169 can specify different directory with --home command line
4170 parameter. Affected files irssi/src/silc/core/client_ops.c,
4173 * SILC-specific commands aren't now executed if the active server
4174 isn't of SILC-type, so there won't be problems with having
4175 IRC and SILC protocol support in same client. Affected files
4176 irssi/src/silc/core/silc-channels.c, silc-servers.c,
4179 Wed Mar 20 11:06:57 CET 2002 Pekka Riikonen <priikone@silcnet.org>
4181 * Improved the signal support in SILC Schedule. Added new
4182 function silc_schedule_signal_call which is used by application
4183 to mark a signal to be called. It is now safe to perform
4184 any kind of tasks in signal callbacks since it is guaranteed
4185 that the application specified signal callback is called
4186 after the signal is over. Affected files are
4187 lib/silcutil/silcschedule.[ch], lib/silcutil/*/silc*schedule.c.
4189 Tue Mar 19 20:42:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4191 * Added `name' field to SilcChannelPrivateKey to represent
4192 application given name for the key. Moved also the context from
4193 lib/silcclient/idlist.h into lib/silcclient/silcclient.h.
4194 Added the `name' argument also to the function
4195 silc_client_add_channel_private_key.
4197 Added function silc_client_current_channel_private_key to set the
4198 current channel private key in use.
4200 Added "change" command to KEY command which can be used to change
4201 the current channel private key. Bound the command also to
4202 alt+K (Alt+Shift+k).
4204 Also affected files lib/silcclient/client_channel.c,
4205 irssi/src/docs/help/in/key.in, irssi/src/silc/core/silc-channel.c.
4207 Tue Mar 19 16:32:43 CET 2002 Pekka Riikonen <priikone@silcnet.org>
4209 * Added silc_rng_get_byte_fast function in to the
4210 lib/silccrypt/silcrng.[ch].
4212 * Changed the interface of silc_packet_assemble and the
4213 silc_packet_send_prepare. If silc_packet_assmble is now
4214 called the application does not call silc_packet_send_prepare
4215 because the library will call it automatically. These
4216 interfaces now also return a reference to the outgoing buffer
4217 which includes the assembled packet, which the application can
4218 use to encrypt the packet.
4220 Affected files are lib/silccore/silcpacket.[ch],
4221 lib/silcclient/client.c, client_channel.c client_prvmsg.c,
4222 silcd/packet_send.c, server_backup.c and packet_receive.c.
4224 * Fixed a packet sending bug on very high load, where outgoing
4225 packet queue wasn't handled correctly and packets got corrupted.
4226 Affected files are lib/silcutil/*/silc*sockconn.c,
4227 lib/silcclient/client.c and silcd/server.c.
4229 Mon Mar 18 21:00:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4231 * Added macro SILC_PACKET_DATALEN which can be used during
4232 packet assembling to check whether the data to be added to
4233 the packet will fit to SILC_PACKET_MAX_LEN. If not the data
4234 len is truncated until it fits it.
4236 Added checks for maximum length of channel message payload and
4237 private message payload also.
4239 Added checks for maximum packet length in server and in
4242 Affected files are lib/silccore/silcpacket.h, silcd/packet_send.c,
4243 lib/silcclient/client.c, lib/silccore/silcchannel.c and
4244 lib/silccore/silcprivate.c, lib/silcclient/client_channel.c and
4245 lib/silcclient/client_prvmsg.c.
4247 Mon Mar 18 14:54:42 CET 2002 Pekka Riikonen <priikone@silcnet.org>
4249 * Added silc_server_packet_queue_purge call to the
4250 silc_server_disconnect_remote to assure that all data in the
4251 queue before disconnecting is sent to the network. Affected
4252 file silcd/server.c.
4254 Sun Mar 17 19:26:16 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4256 * Added the deleting of server's own ID cache entry to the
4257 silc_server_free function. Free also everything else that
4258 has been allocated in silc_server_init. The affected file
4261 Sun Mar 17 15:44:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4263 * Added functions silc_parse_version_string, silc_version_to_num,
4264 and silc_ske_parse_version to parse SILC protocol style version
4265 strings. Affected files lib/silcutil/silcutil.[ch] and
4266 lib/silcske/silcske.[ch].
4268 * Added new configuration params: version_protocol, version_software
4269 and version_software_vendor to specify what version the remote
4270 host must at least be to be able to connect to server. The vendor
4271 string can be regex matched too. Added new function
4272 silc_server_connection_allowed to check maximum number of allowed
4273 connections, and allowed versions for incoming connections.
4274 Affected files are silcd/server.c, server_util.[ch] and
4277 Sun Mar 17 10:24:50 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4279 * Added preliminary support for signals in scheduler. The
4280 signals we care about are now blocked always when the scheduler
4281 is locked. This way we can synchronise the use of signal with
4282 scheduler. It is guaranteed that when signal occurs the scheduler
4283 is not locked, and thus new tasks can be safely added to the
4286 Renamed silc_schedule_wakeup_init and silc_schedule_wakeup_uninit
4287 to silc_schedule_internal_init and silc_schedule_internal_uninit.
4288 Added new platform specific routines
4289 silc_schedule_internal_signals_[un]block and
4290 silc_schedule_internal_signal_[un]register.
4292 Added new functions to SILC Schedule API:
4293 silc_schedule_signal_[un]register. Each signal that application
4294 is going to use should be registered to the scheduler.
4296 Affected files are lib/silcutil/silcschedule.[ch],
4297 lib/silcutil/*/silc*schedule.c.
4299 Sat Mar 16 22:39:23 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4301 * Check for unauthenticated client and server in the
4302 silc_server_new_client and silc_server_new_server functions.
4303 Affected file silcd/packet_receive.c.
4305 * Added function silc_string_is_ascii to check whether given
4306 string is 7-bit ASCII string. Affected files are
4307 lib/silcutil/silcutil.[ch].
4309 * Added function silc_id_is_valid_server_id into the
4310 silcd/serverid.c and added checking for valid Server ID's in
4311 silc_server_new_server. The Server ID must always be based
4312 on the server's public IP address.
4314 * Added logging of DISCONNECT packet message in the server.
4315 Affected file silcd/server.c.
4317 Sat Mar 16 18:04:30 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4319 * Changed all library interfaces that use Global RNG to also
4320 accept SilcRng as argument. Affected files are
4321 lib/silcclient/command.c, lib/silccore/silcauth.[ch],
4322 lib/silccore/silcchanel.[ch], lib/silcclient/client_channel.c,
4323 silcd/packet_send.c, lib/silccore/silcprivate.[ch],
4324 lib/silcmath/silcprimegen.c, lib/silcmath/silcmath.h, and
4325 lib/silccrypt/rsa.c.
4327 * Added function silc_pkcs_generate_key to the
4328 lib/silccrypt/silcpkcs.[ch] for applications so that they
4329 don't need to do pkcs->pkcs->init calls anymore.
4331 * Remove SilcSocketConnection from the SFTP API since it really
4332 wasn't needed there. The application has the information
4333 saved in its contexts anyway and the SFTP layer doesn't need
4334 know about it. Affected files lib/silcsft/silcsftp.h and
4335 lib/silcsftp/sftp_[server/client].c.
4337 * Rewrote the SILC SIM (modules) interface in lib/silcsim.[ch].
4338 The SilcSimContext is not SilcSim.
4340 * Fixed possible buffer overflows in silc_id_render in the
4341 lib/silcutil/silcutil.c.
4343 * On EPOC the global crypto module lists are not used at all
4344 in the crypto library. Added support for using the constant
4345 algorithm list on EPOC. Affected files are
4346 lib/silccrypt/silccipher.c, silchash.c, silchmac.c and
4349 * Fixed the handling of third parameter of KICKED notify, since
4350 it was mistakenly updated to SILC Protocol 1.0 even though it
4351 is to be included in 1.1. Since it is not in 1.0 it is not
4352 mandatory, and this fix now handles it only if it is provided,
4353 and it is not error if it is not provided. Affected file
4354 lib/silcclient/client_notify.c.
4356 Sat Mar 16 09:07:27 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4358 * Handled CHANNEL_CHANGE notify (ignore it) in Irssi SILC
4359 client. Affected file irssi/src/silc/core/client_ops.c.
4361 * Merged with Irssi 0.8.4 from irssi.org CVS.
4363 Thu Mar 14 12:53:57 CET 2002 Pekka Riikonen <priikone@silcnet.org>
4365 * Check for valid socket connection in client entries before
4366 sending any messages. Fixes a crash, but doesn't fix some
4367 other underlaying bug that is lurking there. Affected
4368 file silcd/packet_send.c.
4370 Thu Mar 14 13:38:12 EET 2002 Timo Sirainen <tss@iki.fi>
4372 * $usermode, $cumode and $cumode_space expandos shouldn't do
4373 anything with non-SILC server records. Affected file
4374 irssi/src/silc/core/silc-expandos.c
4376 Wed Mar 13 21:38:26 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4378 * Fixed the silc_net_check_[host/local]_by_sock to support
4379 IPv6 bound sockets as well. Now they can return IPv6 addresses
4380 as well. Affected file lib/silcutil/silcnet.c.
4382 * Fixed silc_net_addr2bin to correctly convert IPv6 addresses.
4383 Affected lib/silcutil/unix/silcunixnet.c.
4385 * Fixed ID rendering (at least on some platforms, not NetBSD)
4386 for IPv6 addresses. Affected file lib/silcutil/silcutil.c.
4388 Tue Mar 12 17:58:59 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4390 * Added silc_hash_public_key and silc_hash_public_key_compare
4391 functions to be used with SilcHashTable. They can be used to
4392 hash public keys and compare public keys in hash table. Affected
4393 file lib/silcutil/silcutil.[ch].
4395 * Added support for specifying multiple public keys for Client
4396 connection section in server configuration file. This makes it
4397 possible to accept multiple public keys from same host, or to
4398 make a section that accepts any incoming host, and have the
4399 accepted public keys listed in the section.
4401 Added functions silc_sever_[find/get]_public_key, added the
4402 support for this actually to all connection sections but only
4403 the Client section is currently allowed to specify multiple
4406 Affected files are silcd/server.c, server_internal.h,
4407 command.c, protocol.c, server_util.[ch], packet_receive.c.
4409 Mon Mar 11 23:37:38 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4411 * Merged Irssi 0.8.2 from irssi.org CVS.
4413 Sun Mar 10 23:34:48 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
4415 * If silc_debug is TRUE, also output standard logging messages
4416 to stderr with the debug output.
4418 Made silc_log_reset_all() flushing all channels before returning.
4419 Also fixed some documentation typos.
4421 Affected files are lib/silcutil/silclog.[ch].
4423 Sun Mar 10 20:07:49 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4425 * Fixed the server to check correctly the amount of connections
4426 from single host, by checking also the type of the connection.
4427 Fixed also the comparison of number of connections and number
4428 of allowed connections. Affected files are silcd/server.c,
4431 Fri Mar 8 17:16:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4433 * Fixed the USERS command reply to save the user's mode on the
4434 channel as well. Fixed JOIN command reply to check whether a
4435 client is on channel already and not join it twice. Affected
4436 file lib/silcclient/command_reply.c.
4438 * Added new file silc-expandos.c into irssi/silc/core/ to return
4439 various stuff for various signal for the statusbar etc. updating.
4440 Now Irssi SILC client prints channel user modes etc. on the
4443 * The user mode (like server/router operator changes) is now shown
4444 on the Irssi SILC client's statusbar. The affected files are
4445 irssi/src/silc/core/client_ops.c, silc-expandos.c.
4447 Thu Mar 7 19:21:22 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4449 * Changed silc_mutex_[un]lock calls in lib/silcutil/silcschedule.c
4450 to SILC_SCHEDULE_[UN]LOCK macros.
4452 * Added more error printing to logs in server code. Affected
4453 files silcd/server.c and silcd/protocol.c.
4455 * Fixed -S option parsing in Irssi SILC Client. Affected file
4456 irssi/src/silc/core/silc-core.c.
4458 * Added silc_buffer_alloc_size function. Affected file is
4459 lib/silcutil/silcbuffer.h.
4461 Tue Mar 5 14:37:27 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4463 * Changed all silc_[hash|hmac|cipher|pkcs]_default tables to
4464 constants. Affected files in
4465 lib/silccrypt/silcpkcs.[ch], silchash.[ch], silchmac.[ch] and
4468 * Changed the internal SFTP Memory FS table to const. Affected
4469 file lib/silcsftp/sftp_fs_memory.c.
4471 Sun Mar 3 18:37:13 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4473 * Fixed the buffer formatting and unformatting routines to
4474 check the size of 64 bits types with sizeof(). Affected
4475 file is lib/silcutil/silcbuffmt.c.
4477 Mon Feb 25 17:19:05 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4479 * Removed 0.6.x backwards support.
4481 Sun Feb 24 12:53:25 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4483 * Changed all integer type names:
4484 [u]int[8/16/32/64] -> Silc[UInt/Int][8/16/32/64]. This is
4485 to avoid collisions with other libraries using same type names
4488 Sat Feb 23 20:31:43 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4490 * Added `prefer_ipv6' argument to the functions
4491 silc_net_gethostbyname[_async]. If it is TRUE it will return
4492 IPv6 address over IPv4. If FALSE IPv4 address is returned
4493 even if IPv6 address was found. Affected files
4494 lib/silcutil/silcnet.[ch].
4496 * Added support silc_net_create_connection[_async] to fallback
4497 to IPv4 address if IPv6 address could not be used (like if
4498 it doesn't work on a specific system). Affected file in
4499 lib/silcutil/unix/silcunixnet.c.
4501 Sat Feb 23 15:20:30 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4503 * Added silc_schedule_reinit function to do the enlarging
4504 of the max tasks handling capabilities of the scheduler.
4505 Affected files lib/silcutil/silcschedule.[ch].
4507 Wed Feb 20 20:41:01 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4509 * Added automatic extern "C" { ... } for C++ compilers so the
4510 application does not need to define them. Affected file
4511 includes/silcincludes.h.
4513 * Renamed lib/silcclient/silcapi.h to silcclient.h as the
4514 old name went against naming convention. Applications now
4515 include "silcclient.h" instead of "clientlibincludes.h".
4516 Removed includes/clientlibincludes.h, it is redundant now.
4518 * Renamed includes/version.h to silcversion.h.
4520 * Added really preliminary support for OS/2 into the util
4521 library. Only thread & mutex API is implemented, others
4522 are still to be implemented. Created the lib/silcutil/os2/
4523 directory. Created also file includes/silcos2.h.
4525 Wed Feb 20 18:48:49 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4527 * Added preliminary BeOS support into the util library.
4528 Created lib/silcutil/beos/, and implemented all the needed
4529 functions to support SILC on BeOS. Created also file
4530 includes/silcbeos.h.
4532 Mon Feb 18 15:49:22 EET 2002 Timo Sirainen <tss@iki.fi>
4534 * Added proper initializations to silc's irssi code, so it's
4535 now possible to load it as module. Affected files
4536 irssi/src/silc/core/silc-core.c,
4537 fe-common/silc/fe-common-silc-core.[ch] and fe-text/silc.c
4539 Sun Feb 17 19:02:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4541 * Merged latest Irssi (0.8.1) from the irssi.org's CVS into
4544 * Fixed the silcdoc document generator to correct generate
4545 docs from all kinds of filenames. Affected files are
4546 util/robodoc/Source/generator.c, scripts/silcdoc/silcdoc
4548 * ROBOdoc documented lib/silcutil/silcmemory.h.
4549 Added also new function silc_memdup.
4551 * Removed lib/silcutil/silcbufutil.h and moved those routines
4552 to the lib/silcutil/silcbuffer.h.
4554 Sun Feb 17 15:52:30 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4556 * Added `user_count' to the SilcChannelEntry which now tells the
4557 number of users on the channel. The user count is now saved
4558 in normal server of global channels as well. Affected files
4559 silcd/server.c, idlist.h, packet_receive.c and command.c.
4561 * Splitted lib/silcutil/silcutil.[ch] into silcfileutil.[ch] to
4562 include file utility functions.
4564 * Fixed the lib/silcsftp/sftp_fs_memory.c to use silcutil routines
4565 instead of calling directly OS routines.
4567 * Fixed NICK change printing in Irssi SILC Client. Fixed
4568 KICKED notify printing in Irssi SILC Client. Affected file
4569 irssi/src/silc/core/client_ops.c.
4571 * Fixed a NICK change bug in client library, to not recreate the
4572 client_entry->channels hash table everytime nick is changed.
4573 Affected file lib/silcclient/client.c.
4575 Sun Feb 17 10:10:14 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4577 * ROBOdoc documented the lib/silcske/silcske.h, and improved
4578 the SKE interface a bit.
4580 * Fixed padding problem in PKCS#1. The padding was not actually
4581 random since the random number generator was used incorrectly.
4582 This security bug affects only when encrypting with PKCS#1, and
4583 it is not currently used at all in SILC. SILC only use signing
4584 with PKCS#1. Affected file lib/silccrypt/pkcs1.c.
4586 Sat Feb 16 13:44:24 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4588 * Rewrote the notify handling in Irssi SILC client to not call
4589 the events as signals. Fixes problems with Perl support.
4590 Affected files irssi/src/silc/core/client_ops.c, silc-channels.c.
4592 * Send the auto-nicking NICK command in client library with
4593 little timeout after connecting. The affected file is
4594 lib/silcclient/client.c.
4596 * Added following new config file settings:
4597 channel_rekey_secs, key_exchange_rekey, key_exchange_pfs,
4598 key_exchange_timeout, conn_auth_timeout, connections_max,
4601 Implemented all the new config settings handling in the server.
4603 Optimized the use of SKE Mutual flag usage. Use it only
4604 if connection authentication protocol is not based in public
4607 Renamed all SilcServerConfigSection* to SilcServerConfig*
4608 to have a bit shorter names.
4610 Affected files silcd/serverconfig.[ch], server.[ch], and
4613 Sat Feb 16 02:46:43 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
4615 * Cleaned up the listening sockets code, preparing for the rehash
4616 support. Affected file is silcd/server.c.
4618 * Fixed some output messages. Affected files are silcd/silcd.c,
4621 Fri Feb 15 19:10:20 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4623 * Create lib/doc/silcrng_intro.html document as introduction
4624 to SILC RNG. ROBOdoc documented lib/silccrypt/silcrng.h.
4626 Fri Feb 15 13:23:03 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
4628 * Fixes to the silcd config template. Affected file is
4629 doc/example_silcd.conf.in.
4631 * Removed type casts from silc_calloc(), conforming to the
4632 CodingStyle. Affected file is lib/silcutil/silcconfig.c.
4634 * Removed param_name member from client, server, and router
4635 section structs, now identifying the param directly.
4637 Added CONFIG_FREE_AUTH macro in config file parsing.
4639 Affected files are silcd/serverconfig.[ch].
4641 Fri Feb 15 12:24:08 EET 2002 Timo Sirainen <tss@iki.fi>
4643 * Fixed command line parameter handling. All SILC initialization
4644 is now done in silc_core_init() which also fixes autoconnecting
4647 Affected files irssi/src/silc/core/silc-core.c,
4648 irssi/src/fe-text/silc.c.
4650 Thu Feb 14 22:03:58 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4652 * Added new configuration options and blocks:
4653 keepalive_secs, reconnect_count, reconnect_interval,
4654 reconnect_interval_max, reconnect_keep_trying and
4655 require_reverser_lookup. Added ConnectionParam block, and
4656 implemented the connection parameters when connecting as
4657 initiator and when accepting connections as responder.
4659 Added CONFIG_IS_DOUBLE macro in config file parsing, to check
4660 whether given configuration value has been given already.
4662 Affected files silcd/serverconfig.[c], server.[c].
4664 * Splitted the doc/example_silcd.conf.in. Separated the crypto
4665 algorithm parts and created new file silcalgs.conf, that
4666 is now included from the example_silcd.conf.in.
4668 * Optimized the silc_server_connect_to_router_second to take
4669 the connection configuration object from the SilcServerConnection
4670 object instead of finding it during the connecting phase.
4671 Added the configuration object to SilcServerConnection struct.
4672 Affected files silcd/server_internal.h, server.c.
4674 Thu Feb 14 16:02:26 CET 2002 Pekka Riikonen <priikone@silcnet.org>
4676 * Add the client on channel after it was resolved at the
4677 channel message receiving, and it was not already on the
4678 channel. Affected file lib/silcclient/client_channel.c.
4680 Wed Feb 13 23:16:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4682 * Fixed the public key authentication to allocate always the
4683 destination signature buffer instead of using static buffer.
4684 Affected file silcd/protocol.c.
4686 Wed Feb 13 20:51:13 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4688 * Unified the serverconfig.[ch]'s helper function interface.
4689 Affected file silcd/serverconfig.[ch].
4691 * Removed doc/example_silc.conf.in since it is redundant.
4692 The make install will now install irssi/silc.conf file.
4694 * Added new Passphrase and Publickey authentication methods to
4695 config file, allowing both public key and passphrase based
4696 authentication to be set at the same time.
4698 Added `prefer_passphrase_auth' setting in config file which
4699 can be used to set to prefer passwd auth if both passwd and
4700 public key is set. If not set, public key is preferred.
4701 This has effect only when being initiator (responder will try
4704 Added support for authentication with passphrase and public key
4705 at the same time. The passphrase is tried first always since
4706 it is faster to check.
4708 Affected file silcd/serverconfig.[ch], server.c, protocol.[ch].
4710 Wed Feb 13 12:46:25 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
4712 * Merged the new SILC Config library, with the server parsing
4713 support. Read the header file silcconfig.h or the toolkit
4714 documentation for the news. Affected files are
4715 doc/example_silcd.conf.in lib/silcutil/silcconfig.[ch]
4716 silcd/command.c silcd/packet_receive.c silcd/packet_send.c
4717 silcd/protocol.c silcd/server.c silcd/server_backup.c
4718 silcd/serverconfig.[ch] silcd/silcd.c.
4720 * Fixed some silclog documentation. Affected file is
4721 lib/silcutil/silclog.h.
4723 Sun Feb 10 18:11:30 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4725 * The silc_cipher_register, silc_hash_register and
4726 silc_hmac_register now checks if the object to be registered
4727 is registered already. Affected files are
4728 lib/silccrypt/silccipher.c, silchash.c and silchmac.c.
4730 Sun Feb 10 15:48:38 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4732 * Merged new irssi from irssi.org's CVS, the version 0.7.99.
4734 Sat Feb 9 14:54:33 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4736 * Allow zero length channel messages inside the Channel Message
4737 Payload. Affected file lib/silccore/silcchannel.c.
4739 * Fixed scripts/silcdoc/silcdoc to support all kinds of filenames
4740 as header filenames.
4742 * Removed lib/silcclient/README and created HTML file
4743 lib/silcclient/silcclient_using.html, which is now included
4744 as part of Toolkit documentation.
4746 Thu Feb 7 10:12:25 CET 2002 Pekka Riikonen <priikone@silcnet.org>
4748 * Fixed CUMODE_CHANGE notify handling to change the mode of
4749 correct client. Affected file lib/silcclient/client_notify.c.
4751 * Make silc_rng_alloc fail if it cannot allocate the sha1
4752 hash algorithm. Affected file lib/silccrypt/silcrng.c.
4754 Sun Feb 3 17:20:52 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4756 * Fixed the file transfer's key agreement payload to include
4757 zero port also if the hostname is NULL because it could not
4760 Call file transfer monitor callback now also if error occurs
4761 during key agreement protocol.
4763 Changed the silc_client_file_send interface to return the
4764 SilcClientFileError instead of session id. The session ID
4765 is returned into pointer provided as argument.
4767 Check that the file exists locally before sending the
4768 file transfer request at all.
4770 Affected file lib/silcclient/client_ftp.c, silcapi.h.
4772 * Added SILC_CLIENT_FILE_KEY_AGREEMENT_FAILED file transfer
4773 error than can occur while key agreement protocol. Affected
4774 file lib/silcclient/silcapi.h.
4776 * Fixed the event_mode CMODE handler to not crash when mode
4777 is changed and +k mode is set in the channel. Affected file
4778 irssi/src/silc/core/silc-channels.c.
4780 * Fixed SILC_LOG_ERROR to give out Error and not Warning, and
4781 SILC_LOG_WARNING to give out Warning and not Error. Affected
4782 file lib/silcutil/silclog.c.
4784 * Fixed the channel message payload decryption in the function
4785 silc_channel_message_payload_decrypt to not modify the original
4786 buffer before it is verified that the message decrypted
4787 correctly. Otherwise, next time it is called with correct
4788 channel key it won't encrypt since the payload is corrupted.
4789 Affected file lib/silccore/silcchannel.c.
4791 Sun Feb 3 11:46:12 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4793 * Do not constantly resize the window. A fix patch by cras.
4794 Affected file irssi/src/fe-text/screen.c.
4796 Sat Feb 2 16:54:18 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4798 * Applied IPv6 fix patch from Jun-ichiro itojun Hagino.
4799 Affected file lib/silcutil/silcnet.c.
4801 Fri Feb 1 22:33:11 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4803 * Fixed a bug in hash table internal routine for traversing
4804 the table with foreach callback. The current entry may
4805 become invalid in the callback but it was referenced after
4806 the callback returned.
4808 Do not allow auto rehashing of hash table during the
4809 silc_hash_table_foreach operation, for same reasons as it is
4810 not allowed for SilcHashTableList. Affected files are
4811 lib/silcutil/silchashtable.[ch].
4813 Fri Feb 1 14:55:00 CET 2002 Pekka Riikonen <priikone@silcnet.org>
4815 * Defined DLLAPI into silcincludes.h and silcwin32.h for
4816 Win32 DLL. extern's in header files are now declared with
4819 Thu Jan 31 23:34:33 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4821 * Fixed private message handling. It used some old code that
4822 caused the client to crash. Affecte file is
4823 lib/silcclient/client_prvmsg.c.
4825 Thu Jan 31 19:06:22 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4827 * Added function silc_client_add_channel,
4828 silc_client_replace_channel_id, and removed functions
4829 silc_client_new_channel_id and silc_idlist_get_channel_by_id
4830 from client library.
4832 * Added cross reference of the joined channels to the
4833 SilcClientEntry, and changed the SilcChannelEntry's
4834 users list to SilcHashTable. The affected files are
4835 lib/silcclient/idlist.[ch].
4837 * Fixed a bug in hash table tarversing. While the hash table
4838 is traversed with SilcHashTableList the table must not be
4839 rehashed. It is now guaranteed that auto rehashable tables
4840 are not rehashed while tarversing the list. Also defined that
4841 silc_hash_table_rehash must not be called while tarversing
4842 the table. Added function silc_hash_table_list_reset that must
4843 be called after the tarversing is over. The affected files are
4844 lib/silcutil/silchashtable.[ch].
4846 * Changed all hash table traversing to call the new
4847 silc_hash_table_list_reset in server and in client library.
4849 * Added function silc_client_on_channel to return the
4850 SilcChannelUser entry if the specified client entry is joined
4851 on the specified channel. This is exported to application as
4852 well. Affected files lib/silcclient/client_channel.c, silcapi.h.
4854 Wed Jan 30 19:14:31 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4856 * Fixed founder regaining problem with JOIN command on normal
4857 server. The notify for mode change must be sent always and
4858 not only if !cmd->pending. Affected file silcd/command.c.
4860 * Fixed the WHOWAS command's reply sending to support the
4861 lists correctly. Affected file silcd/command.c.
4863 Wed Jan 30 11:11:47 CET 2002 Pekka Riikonen <priikone@silcnet.org>
4865 * When sending JOIN command to router for processing the
4866 sender's old command identifier was not saved back to the
4867 sender's command context, fixed now. The affected file is
4870 * Create the key in JOIN command of the router did not return
4871 the channel key, added check for this. Affected file is
4874 * Fixed a channel ID update bug in JOIN command reply. Do
4875 not directly upgrade the ID but call the function
4876 silc_idlist_replace_channel_id if the ID was changed.
4877 Affected file silcd/command_reply.c.
4879 * Fixed memory leaks from command calling if it would fail.
4880 Affected file silcd/command.c.
4882 Tue Jan 29 19:49:31 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4884 * Applied patches from cras:
4886 Memory leak fixes around libaries, irssi window resize fix,
4887 new silclist.h and silcdlist.h, all extern inline changed to
4890 * Removed dotconf from lib/dotconf, not needed anymore.
4892 * Removed TRQ from lib/trq, not needed anymore.
4894 * Do more frequent heartbeats (5 minutes instead of 10 minutes)
4895 with server connections. Later this will be configurable
4896 in config file after new config file is done. Affected file
4899 Tue Jan 29 10:35:03 CET 2002 Pekka Riikonen <priikone@silcnet.org>
4901 * Fixed a crash in server related to channel announcements.
4902 Affected file silcd/server.c.
4904 Mon Jan 28 17:49:42 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4906 * Fixed memory leaks in silc_server_create_new_channel*
4907 functions. Affected file silcd/server.c.
4909 * Fixed the CHANNEL_CHANGE notify to re-announce the channel
4910 which ID was changed. This way the router will send the
4911 user list for the channel again, and server won't be in
4912 desync in some rare circumstances. Affected file is
4913 silcd/packet_receive.c.
4915 Sun Jan 27 21:04:19 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4917 * Check for NULL socket pointer in the function
4918 silc_server_packet_send_to_channel_real. Affected file
4919 silcd/packet_send.c.
4921 * Fixed the BAN notify handling to correctly remove ban
4922 list. Affected file silcd/packet_receive.c.
4924 Sat Jan 26 23:01:03 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4926 * Fixed some header addition to Toolkit distribution in
4927 lib/silcutil/Makefile.am and lib/trq/Makefile.am.
4929 * Added lib/silcclient/client_ops_example.h as an template
4930 file for application programmers to quickly start using
4931 the SilcClientOperation functions in their application.
4932 Updated the lib/silcclient/README as well to tell about this
4933 nice file made available.
4935 Sat Jan 26 10:45:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4937 * Call silc_server_remove_from_channels when removing client
4938 entry when NO_SUCH_CLIENT_ID was received. Affected file
4939 is silcd/command_reply.c.
4941 Fri Jan 25 19:12:36 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4943 * Added server & router operator statistics updating. Affected
4944 file silcd/packet_receive.c and silcd/command.c.
4946 * Fixed the SERVER_SIGNOFF notify handling on normal server
4947 not to save the history information for clients. Same was
4948 fixed earlier in remove_clients_by_server function, but not
4949 here. Affected file silcd/packet_receive.c.
4951 * Raised the default connection-retry count from 4 to 7 in
4952 server. Affected file silcd/server.h.
4954 * Cancel any possible reconnect timeouts when we start the
4955 key exchange. Affected file silcd/server.c.
4957 * Do not reconnect on connection failure when SCONNECT was
4958 given. Affected files silcd/server.[ch].
4960 Tue Jan 22 18:19:36 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4962 * Removed assert()'s from the lib/silcclient/client_keyagr.c.
4964 * Fixed the NICK command to always give the unformatted
4965 nickname to the one giving the NICK command. If unformatted
4966 nickname is cached already it will be formatted and the
4967 local entry will always get the unformatted nickname.
4968 Affected file lib/silcclient/idlist.c.
4970 * Fixed some double frees from client library commands.
4971 Affected file is lib/silcclient/command.c.
4973 * Fixed CUMODE command in server to assure that no one can
4974 change founder's mode than the founder itself, there was a
4975 little bug. Affected file silcd/command.c.
4977 Mon Jan 21 19:07:53 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4979 * Removed the SilcClientCommandDestructor from the client
4980 libary, it is not needed anymore. Affected files are
4981 lib/silcclient/silcapi.h, command[_reply].[ch],
4982 client_notify, idlist.c.
4984 * Fixed GETKEY command to first resolve client, and then
4985 resolve the server only if the client was not found, instead
4986 of resolving both at the same time. Affected file is
4987 lib/silcclient/command.c.
4989 * Added silc_client_start_key_exchange_cb and lookup the
4990 remote hostname and IP address before starting the key
4991 exchange with server. The affected file is
4992 lib/silcclient/client.c.
4994 * The server's public key is now saved using the IP address
4995 of the server and not the servername for the filename.
4996 The hostname public key filename is checked as an fall back
4997 method if the IP address based filename is not found.
4999 Fixed the GETKEY command to save the fetched server key
5000 in correct filename.
5002 Print the remote server's hostname now when new key is
5003 received during connection process. Affected file is
5004 irssi/src/silc/core/client_ops.c.
5006 * Return always our own public key to the client if it asks
5007 for it with GETKEY command. Affected file silcd/command.c.
5009 * Removed the use_auto_addr variable from default config
5010 file since it was in wrong section. Affected file is
5013 * Fixed TOPIC_CHANGE notification to not route it when it
5014 was sent using silc_server_send_notify_to_channel function.
5015 Affected file silcd/command.c.
5017 * Fixed silc_server_send_notify_kicked to send the kicker's
5018 Client ID also, it was missing. Affected files are
5019 silcd/command.c, silcd/packet_send.[ch].
5021 Thu Jan 17 18:59:11 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5023 * Do not save client history information in SERVER_SIGNOFF.
5024 Fixes the bug in normal server that it does not detect
5025 the client becoming valid after the server becomes back
5026 online. Affected file silcd/server_util.c.
5028 * Added `sock_error' field into the SilcSocketConnection
5029 context. When error occurs during socket operation (read
5030 or write) the error is saved. Added also new function
5031 silc_socket_get_error to return human readable socket error
5032 message. Affected files are lib/silcutil/silcsockconn.[ch],
5033 lib/silcutil/unix/silcunixsockconn.c, and
5034 lib/silcutil/win32/silcwin32sockconn.c.
5036 * The server now prints the socket error message in the
5037 signoff for client. Affected file silcd/server.c.
5039 * Fixed the `created' channel information sending from router
5040 to server in JOIN command. Checks now whether the channel
5041 really was created or not and set it according that.
5043 Fixed the JOIN command to use the client entry's current
5044 ID during the joining procedure instead of the one it sent
5045 in the command (it is checked though), since it can change
5046 between the packet processing and command processing, and
5047 would just case unnecessary pain in the client end. Affected
5048 file silcd/command.c.
5050 * Fixed a channel key payload sending to use correct channel
5051 ID when the server was forced to change the channel's ID by
5052 router. Router sent the key payload with the old Channel ID.
5053 Affected file silcd/packet_receive.c.
5055 Wed Jan 16 22:26:30 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5057 * Call silc_server_save_channel_key only if the key payload
5058 was provided in the JOIN command's command reply. Affected
5059 file silcd/command_reply.c.
5061 Tue Jan 15 18:49:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5063 * Fixed silc_mp_sizeinbase to return the value correctly with
5064 MPI. Affected file lib/silcmath/mp_mpi.c.
5066 * Fixed the stop_server signal to correctly stop the scheduler
5067 and gracefully stop the server when SIGTERM or SIGINT signals
5068 are received. Affected file silcd/silcd.c.
5070 Mon Jan 7 23:38:19 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
5072 * Simple handling of TERM and HUP signals. Also added some log
5073 flushing call around. Affected file is
5076 * Fixed small bugs in silclog.c. Now buffering output will take
5077 effect after 10 seconds since startup: This will ensure that
5078 no important startup messages are lost. Also output redirection
5079 will preserve original format ([Date] [Type] message).
5080 Affected file is lib/silcutil/silclog.c.
5082 * Added two options to the config file, in the logging section:
5083 quicklogs:<yes/no>: and flushdelay:<seconds>:. Affected files
5084 lib/silcutil/silclog.[ch], silcd/serverconfig.[ch].
5086 Sun Jan 6 12:49:40 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5088 * Do not print the warning about log files not being initialized
5089 more than once to avoid excess logging. Affected file is
5090 lib/silcutil/silclog.c.
5092 * Fixed the SIM compilation in lib/silcsim/Makefile.am. Fixed
5093 the SIM copying in make install in Makefile.am.pre.
5095 Sun Jan 6 01:10:21 CET 2001 Johnny Mnemonic <johnny@themnemonic.org>
5097 * Rewritten silclog APIs. Globally interesting changes follows:
5098 silc_log_set_files() changed to silc_log_set_file().
5099 silc_log_set_callbacks() changed to silc_log_set_callback().
5100 ROBOdoc documented silclog header file.
5101 SilcLogCb now returns bool to wether inihibit the default
5102 handler or not (to keep the old behaviour return always TRUE).
5103 The new APIs should also fix the problem of the
5104 silcd_error.log file that was written in the current directory.
5107 Log files streams will remain opened after silc_log_set_file()
5108 call, means less CPU usage notably on high traffic servers.
5109 File streams are now full buffered, and flushed to the disk
5110 every 5 minutes, lesses HD activity and CPU usage.
5111 Messages can be redirected, allowing admins to configure
5112 one single logfile for all server messages.
5113 the silc_log_quick global variable to activate fast-logging.
5114 Affected files lib/silcutil/silclog.[ch]
5116 * Changed some code to conform new silclog APIs. Affected
5117 files are doc/example_silcd.conf.in, silcd/server.c
5118 irssi/src/silc/core/silc-core.c, silcd/serverconfig.[ch],
5121 * Fixed a memory leak that could occur in some situations.
5122 Affected file silcd/serverconfig.c.
5124 Sat Jan 5 13:37:29 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5126 * Added the silc_client_del_client to remove the client from
5127 all channels as well. Affected file lib/silcclient/idlist.c.
5129 * Fixed the client library to correctly remove the client
5130 from all channels when the client entry is being destroyed.
5131 Affected file lib/silcclient/client_notify.c, command.c.
5133 * Added auto-nicking support to the client library. If the
5134 applicatio now sets client->nickname it will be sent to the
5135 server after connecting by the library. This way for example
5136 SILCNICK (or IRCNICK) environment variables will have effect
5137 and always change the nickname automatically to whatever
5138 it is wanted. Affected file lib/silcclient/client.[ch].
5140 * Renamed silc_server_command_bad_chars to the
5141 silc_server_name_bad_chars and moved it to the
5142 silcd/server_util.[ch]. Added also new function
5143 silc_server_name_modify_bad to return nickname that
5144 includes bad characters as new nickname without those
5145 bad characters. This check and modify is now used in
5146 silc_server_new_client when the username is initially set
5147 as nickname, so it must be checked to be valid nickname.
5148 Affected file silcd/packet_receive.c.
5150 * The nickname length is now taken from the packet for real
5151 and not trusted to strlen() since it clearly can return
5152 wrong length for nickname including bad characters. This
5153 also applies to channel names. Affected file silcd/command.c.
5155 * Removed the lib/silcsilm/modules directory. Modules are now
5156 compiled into the lib/silcsim. Fixed the copying of the
5157 modules to follow symbolic links in Makefile.am.pre.
5159 Wed Jan 2 18:56:21 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5161 * Fixed silc_string_regexify list creation. Fixes bugs with
5162 BAN and INVITE commands in server. The affected file is
5163 lib/silcutil/unix/silcunixutil.c.
5165 Sun Dec 30 13:41:34 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5167 * Removed the command destructor entirely from the server's
5168 command and command reply routines. It is not needed, and
5169 its usage was buggy and caused crashes. Affected files are
5170 silcd/command[_reply].[ch].
5172 Fri Dec 28 12:43:22 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5174 * Cancel protocol and NULL sock->protocol if timeout
5175 occurred during protocol. Affected file silcd/server.c.
5177 * Cancel protocol timeouts always before calling the final
5178 callback, to assure that after final callback is called
5179 no other state will be called for the protocol anymore.
5180 Affected file silcd/protocol.c.
5182 * Print error log if incoming connection configuration could
5183 not be found. Affected file silcd/server.c.
5185 * Fixed JOIN command to correctly save the founder mode
5186 to the client on normal SILC server, when the channel
5187 was created by the router. Affected file silcd/command.c.
5189 * Fixed LIST command (hopefully) to send correct reply
5190 packets. Affected file silcd/command.c.
5192 Thu Dec 20 16:14:52 CET 2001 Pekka Riikonen <priikone@silcnet.org>
5194 * The silc_packet_receive_process now returns FALSE if the
5195 read data was invalid packet, and TRUE if it was ok.
5197 The server now checks that if unauthenticated connection
5198 sends data and its processing fails the server will close
5199 the connection since it could be a malicious flooder.
5201 Affected files lib/silccore/silcpacket.[ch], silcd/server.c.
5203 Wed Dec 19 21:31:25 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5205 * Make sure the warning about error opening a log file is
5206 printed only once and not everytime it fails (produces
5207 too much useless log). Affected file lib/silcutil/silclog.c.
5209 Wed Dec 19 18:21:51 CET 2001 Johnny Mnemonic <johnny@themnemonic.org>
5211 * Made the silc_server_daemonise() function more readable.
5212 Affected file silcd/server.c.
5214 * Pid file is now optional, the user may comment it out from
5215 the config file. Removed define SILC_SERVER_PID_FILE, we
5216 don't need a default any longer. Affected file
5217 configure.in.pre, lib/Makefile.am.pre.
5219 * Make some use of the pid file. The server now dies at startup
5220 if it detects a valid pid file on his path. The server would
5221 die anyway in this circumstance, because of the bind() failure.
5222 Affected file silcd/silcd.c.
5224 * No longer compiling lib/dotconf.
5226 Mon Dec 17 18:24:27 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5228 * Fixed JOIN command parsing not to crash. Affected file
5229 lib/silcclient/command.c.
5231 * Fied the NICK_CHANGE notify to add the new client entry
5232 even it is resolved. This removes an <[unknown]> nick
5233 thingy bug in the client. Affected file is
5234 lib/silcclient/client_notify.c.
5236 * Do not try to allocate 0 bytes (efence does not like it)
5237 in lib/silccore/silccomand.c when encoding payload.
5239 * Do not take IRCNICK as nickname in Irssi SILC client since
5240 it is not possible to set nickname before hand connecting
5241 the server (TODO has an entry about adding auto-nicking
5244 * Changed the silc_server_command_pending to check whether
5245 there already exists an pending entry with the specified
5246 command, command identifier and pending callback. This is
5247 to fix IDENTIFY and WHOIS related crashes that may register
5248 multiple pending commands with same identifier. Affected
5249 file silcd/command.c.
5251 * Fixed the server to reconnect to the router even if it
5252 was already reconnecting and EOF was received. This to
5253 fix a possibility that the server wouldn't ever try to
5254 auto-reconnect to the router. Affected file silcd/server.c.
5256 Sat Dec 15 20:31:50 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5258 * Fixed the server's password authentication to use the
5259 length of the locally saved password, and not the one
5260 sent in the packet. Affected file silcd/protocol.c.
5262 * Fixed same password authentication problem in the
5263 Authentication Payload handling routines in
5264 lib/silccore/silcauth.c.
5266 * Yet another password authentication problem fixed with
5267 channel password handling in silcd/command.c.
5269 Mon Dec 10 19:57:40 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5271 * If first character of string in silc_parse_userfqdn is '@'
5272 then do not parse it. Affected file is
5273 lib/silcutil/silcutil.c.
5275 Sun Dec 9 22:18:50 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5277 * Fixed minor bug in IDENTIFY command reply sending, which
5278 caused various weird problems during JOIN when it was
5279 resolving names for users. Affected file silcd/command.c.
5281 Sun Dec 9 19:18:41 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5283 * Fixed the IDENTIFY command reply sending to chech better valid
5284 clients. It was possible to send incomplete list of replies.
5285 Affected file silcd/command.c.
5287 Sat Dec 8 15:58:31 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5289 * Added silc_client_command[s]_[un]register functions now to
5290 dynamically register the commands in client library. Removed
5291 the static table of commands. This allows the client library
5292 to call commands without causing the application to know about
5293 what commands library has called.
5295 Removed the INFO command reply kludge to detect when the command
5296 was called by library. Now library use its own command reply
5297 function for INFO command.
5299 Added function silc_client_command_call to call a command.
5300 Application can use it to call command, not access the structure
5303 Now all commands that are sent by the client library (not
5304 explicitly sent by application) use own command reply functions.
5306 Affected files around lib/silcclient/ and in
5307 irssi/src/silc/core/.
5309 * Fixed the WHOIS command reply sending to chech better valid
5310 clients. It was possible to send incomplete list of replies.
5312 Fixed the WHOIS and IDENTIFY to send the request to router
5313 if normal server did not do it and did not find any results.
5315 Affected file silcd/command.c.
5317 Thu Dec 6 17:21:06 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5319 * Moved the internal data from SilcClient context into its
5320 own file, not accesible to application. Affected files
5321 lib/silcclient/client.h and lib/silcclient/client_internal.h,
5322 and other files in client library.
5324 Thu Dec 6 10:37:55 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5326 * Added doc/examples installation target in Makefile.am.pre.
5329 Tue Dec 4 17:43:19 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5331 * If NO_SUCH_CLIENT_ID notify is received for WHOIS or IDENTIFY
5332 commands the found client entry will be removed from the
5333 cache, after notifying application about the error. Affected
5334 file lib/silcclient/command_reply.c.
5336 * Changed the /MSG to check for exact nickname user gave, and
5337 not let `nick' match `nick@host' if it is only one found. Now,
5338 user must type the exact nickname (like nick@host2) even if
5339 there are no more than one same nicks found. This is to avoid
5340 a possibility of sending nickname to wrong nickname since
5341 `nick' could match `nick@host'. Affected file is
5342 irssi/src/core/silc-servers.c.
5344 Mon Dec 3 18:49:45 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5346 * Do not print "you are now server operator" or similar when
5347 giving /away command. Affected files are
5348 irssi/src/silc/core/client_ops.c, silc-servers.h.
5350 * Made the silc_server_command_pending_error_check to send
5351 the same command reply payload it received back to the
5352 original sender of the command. This way all arguments
5353 that was received by the server will be received by the
5354 client too. Affected file silcd/command.c.
5356 * Added the silc_idcache_add to return the created cache entry
5357 to a pointer. Affected file lib/silccore/silcidcache.[ch].
5359 * Add global clients to expire if they are not on any channel.
5360 This is because normal server will never know if they signoff
5361 if they are not on any channel. The cache expiry will take
5362 case of these entries. This is done by normal servers only.
5363 The affected files are silcd/command_reply.c,
5364 silcd/idlist.[ch], silcd/server and silcd/packet_receive.c.
5366 * If server receives invalid ID notification for WHOIS or
5367 IDENTIFY and the ID exists in the lists, it is removed.
5368 Affected file silcd/command_reply.c.
5370 * If NO_SUCH_CLIENT_ID is received for WHOIS or IDENTIFY command
5371 in client then client entry that it matches is searched and
5372 the nickname is printed on the screen for user. Affected
5373 file irssi/src/silc/core/client_ops.c.
5375 Mon Dec 3 11:56:59 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5377 * Use cache entry expire time in the LIST command reply to
5378 purge old entries from the cache after the LIST command
5379 reply has been received. This way we don't have non-existent
5380 entries in the cache for too long. Affected file is
5381 silcd/command_reply.c.
5383 Sun Dec 2 23:29:07 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5385 * If we are normal server, and we've not resolved client info
5386 in WHOIS or IDENTIFY from router, and it is global client,
5387 we'll check whether it is on some channel. If it is not
5388 then we cannot be sure about its validity and will resolve it
5389 from router. Fixes a bug in WHOIS and IDENTIFY. Affected
5390 file silcd/command.c.
5392 * Search channel by name (if possible) rather than by ID
5393 in IDENTIFY command's command reply. Affected file is
5394 silcd/command_reply.c.
5396 Sun Dec 2 13:48:46 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5398 * Distribute to the channel passphrase in CMODE_CHANGE notify.
5399 Updated specs and implemented it. Affected file silcd/command.c,
5400 silcd/packet_send.c and silcd/packet_receive.c.
5402 * Implemented the <founder auth> payload handling in the JOIN
5403 command. If provided all conditions for channel joining
5404 except requirement to provide correct passphrase can be
5405 overrided by the channel founder. Updated the protocol specs.
5406 Affected file silcd/command.c.
5408 Added support for founder auth in JOIN command in client
5409 library. Fixed the parsing of the JOIN command now to support
5410 all options as they should be. The affected file is
5411 lib/silcclient/command.c.
5413 * Optimized the WHOIS and IDENTIFY commands to send the request
5414 to router only if it includes nicknames or other names. If
5415 they include only IDs then check the local cache first before
5416 routing. Affected file is silcd/command.c.
5418 * Added channels topic announcements. Affected file is
5419 silcd/packet_receive.c and silcd/server.c.
5421 * Fixed the silc_server_send_notify_topic_set to really destine
5422 the packet to channel. Affected file silcd/packet_send.c.
5424 * Fixed a crash in CHANNEL_CHANGE notify handling in the client
5425 library. Affected file lib/silcclient/client_notify.c.
5427 * Added UMODE announcements. Affected file silcd/server.c.
5429 Sat Dec 1 12:52:39 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5431 * Memory leak fixes in:
5433 lib/silcutil/silcsockconn.c
5434 lib/silcske/silcske.c
5435 lib/silcske/groups.c
5437 lib/silccrypt/silcpkcs.c
5438 lib/silccore/silccommand.c
5439 lib/silccore/silcidcache.c
5444 * ROBOdoc documented the lib/silcske/groups.h file and a
5445 bit changed the interface for better.
5447 Thu Nov 29 22:12:50 EET 2001 Pekka Riikonen <priikone@silcnet.org>'
5449 * Update the client entry context in the ID cache after
5450 nick change. Affected file lib/silcclient/command.c.
5451 Fixes the CUMODE command when regaining founder privileges,
5452 and a little WHOIS problem.
5454 * Fixed silc_net_gethostbyname to correctly call the
5455 inet_ntop. Affected file lib/silcutil/silcnet.c.
5457 Thu Nov 29 19:31:23 EET 2001 Pekka Riikonen <priikone@silcnet.org>'
5459 * Added IPv6 support checking to the configure.in.pre, added
5460 also --enable-ipv6 option to override the check. Affected
5461 file configure.in.pre.
5463 * The silc_thread_create now calls the start function
5464 directly if threads support is not compiled in. Removes
5465 ugly #ifdef's from generic code. Affected files are
5466 lib/silcutil/unix/silcunixthread, win32/silcwin32thread.c.
5468 * Added silc_net_gethostby[name/addr]_async to asynchronously
5469 resolve. Affected files are lib/silcutil/silcnet.[ch].
5471 * Added support for rendering IPv6 based server, client and
5472 channel IDs. Affected file lib/silcutil/silcutil.c.
5474 * Added support for creating IPv6 based server IDs. Affected
5475 file is silcd/serverid.c.
5477 Wed Nov 28 23:46:09 EET 2001 Pekka Riikonen <priikone@silcnet.org>'
5479 * Added silc_net_gethostby[addr/name] into the
5480 lib/silcutil/silcnet.[ch]. Added IPv6 support to Unix network
5481 routines. Added silc_net_is_ip[4/6]. Affected file is
5482 lib/silcutil/unix/silcunixnet.c. All routines that take
5483 address as argument now supports both IPv4 and IPv6 addresses.
5485 Mon Nov 26 18:09:48 EET 2001 Pekka Riikonen <priikone@silcnet.org>'
5487 * Fixed LIST command reply sending in server. Affected file
5490 * Server now sends the kicker's client ID in the KICK notify
5491 to the kicked client. Affected file silcd/command.c.
5493 * The client library now parses the kickers client ID and
5494 UI displays it. Affected files lib/silcclient/client_notify.c
5495 and irssi/src/silc/core/silc-channels.c, module-formats.c.
5497 * Made all payload parsing function prototypes consistent.
5498 They all take now const unsigned char * and uint32 pair as
5499 the payload data instead of SilcBuffer. Changes all around
5500 the source tree. Other unsigned char* -> const unsigned char*
5501 changes around the tree as well.
5503 * Optimized SFTP client and server packet sending not to
5504 allocate new buffer for each packet but to recycle the
5505 first allocated buffer. Affected files are
5506 lib/silcsftp/sftp_client.c, sftp_server.c, sftp_util.[ch].
5508 * Optimized the SFTP client to use SilcList instead of
5509 SilcDList for requests, because it is faster. Affected file
5510 is lib/silcsftp/sftp_client.c.
5512 * Moved the ID Payload routines from lib/silccore/silcpayload.[ch]
5513 into lib/silccore/silcid.[ch].
5515 Renamed silcpayload.[ch] into silcargument.[ch].
5517 Mon Nov 26 15:01:53 CET 2001 Pekka Riikonen <priikone@silcnet.org>
5519 * If client entry is deleted with active key agreement
5520 session, abort the session.
5522 The silc_client_abort_key_agreement now calls the completion
5523 callback with new SILC_KEY_AGREEMENT_ABORTED status.
5525 Affected file lib/silcclient/silcapi.h, client_keyagr.c and
5528 Sun Nov 25 18:01:45 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5530 * Don't use __restrict in older GCC's. Affected file is
5531 lib/silcmath/mpi/mpi-priv.h. A patch by salo.
5533 * silc_net_localhost now attempts to reverse lookup the
5534 IP/hostname. Affected file lib/silcutil/silcnet.c.
5536 * Defined <founder auth> argument to the SILC_COMMAND_JOIN
5537 command. It can be used to gain founder privileges at
5538 the same time when joining the channel.
5540 Defined that the SILC_NOTIFY_TYPE_KICKED send the
5541 kicker's client ID as well. Updated protocol specs.
5543 Defined that the server must send SILC_COMMAND_IDENTIFY
5544 command reply with error status to client who sent
5545 private message with invalid client ID.
5547 Updated the protocol specification.
5549 * Added silc_server_send_command_reply to send any
5550 command reply. Affected file silcd/packet_send.[ch].
5552 * Added silc_id_payload_encode_data to encode ID payload
5553 from raw ID data. Affected file lib/silccore/silcpayload.[ch].
5555 * The server now send IDENTIFY command reply with error
5556 status if client ID in private message is invalid. Affected
5557 file silcd/packet_receive.c.
5559 * Save the server key file with server's IP address in
5560 the filename instead of hostname. The affected file is
5561 irssi/src/silc/core/client_ops.c.
5563 Sat Nov 24 20:08:22 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5565 * Typo fixes in irssi/src/fe-common/silc/module-formats.c.
5568 * Added libtool support for compiling shared objects in
5569 lib/silcsim. Affected file configure.in.pre and
5570 lib/silcsim/Makefile.am. Original patch by cras.
5572 Fri Nov 23 23:30:59 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5574 * Pid file configuration, and server's config file fixes
5575 patch by toma. Updated CREDITS file.
5577 Sun Nov 18 01:34:41 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5579 * Fixed silc_client_channel_message to not try to decrypt
5580 the message twice if it resolved the destination client
5581 information. This could cause of dropping one channel
5582 message. Affected file lib/silcclient/client_channel.c.
5584 Wed Nov 14 23:44:56 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5586 * Added silc_client_run_one into lib/silcclient/silcapi.h and
5587 lib/silcclient/client.c. This function is used when the SILC
5588 Client is run under some other scheduler, or event loop or
5589 main loop. On GUI applications, for example this may be
5590 desired to used to run the client under the GUI application's
5591 main loop. Typically the GUI application would register an
5592 idle task that calls this function multiple times in a second
5593 to quickly process the SILC specific data.
5595 Wed Nov 14 19:16:52 CET 2001 Johnny Mnemonic <johnny@themnemonic.org>
5597 * Fixed silc_server_drop() for dropping the supplementary
5598 groups as well, this could cause a security hole on some
5601 Wed Nov 14 16:22:25 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5603 * __pid_t -> pid_t in lib/silccrypt/silcrng.c. A patch by
5606 * Write PID file after dropping privileges. Added -F option
5607 to run server on foreground. A patch by debolaz.
5608 Affected files silcd/server.c, silcd/silcd.c.
5610 * Fixed MOTD to return the MOTD file server name. Affected
5611 file silcd/command.c.
5613 * Added INFO command reply handling to the Irssi SILC Client.
5614 Affected file irssi/src/silc/core/client_ops.c.
5616 Wed Nov 14 00:18:08 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5618 * Fixed the silc_idcache_list_* routines to really support
5619 the dynamic list. Fixes a crash. Affected file is
5620 lib/silccore/silcidcache.c.
5622 * Fixed the LIST command reply to really call LIST command's
5623 pending callbacks. Affected file silcd/command_reply.c.
5625 Tue Nov 13 00:49:17 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5627 * Update conn->local_entry->nickname after giving NICK
5628 command. Affected file lib/silcclient/command.c.
5630 Sun Nov 11 23:43:02 PST 2001 Brian Costello <bc@wpfr.org>
5632 * Added the [pid] option to the silcd configuration file
5634 Affected files: serverconfig.[ch] and silcd.c
5636 Sun Nov 11 23:56:39 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5638 * Save fingerprint in WHOIS command reply in server.
5639 Affected file silcd/command_reply.c.
5641 * Fixed NICK commands pending callback registration.
5642 Affected file lib/silcclient/command.c.
5644 Sun Nov 11 10:49:10 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5646 * Use ++server->cmd_ident when sending commands in server,
5647 instead of random number. Affected file silcd/command.c.
5649 * Fixed GETKEY command reply to call actually GETKEY pending
5650 command callbacks. Affected file silcd/command_reply.c.
5652 * A bit stricter check for nicknames. Check for same nickname
5653 in NICK command also. Affected file silcd/command.c.
5655 * Do not call INFO command everytime client ID changes, only
5656 during first connecting. Affected file lib/silcclient/client.c.
5658 * Set the new nickname only after successful command reply for
5659 NICK command is returned by server. Affected file
5660 lib/silcclient/command.c.
5662 * Remove nicknames from nicklist during server_signoff notify.
5663 Should fix /NAMES bit more. The affected file is
5664 irssi/src/silc/core/silc-channels.c.
5666 * Added `fingerprint' field to the SilcIDListData in the
5667 silcd/idlist.h to hold the fingerprint of the client's
5670 Send the fingerprint of the client's public key in WHOIS
5673 Affected files silcd/command.c, and silcd/idlist.[ch].
5675 * Added silc_fingerprint into lib/silcutil/silcutil.[ch] to
5676 create fingerprint from given data.
5678 * Show the fingerprint of the client's public key in WHOIS.
5679 Affected files irssi/src/module-formats.[ch] and
5680 irssi/src/silc/core/client_ops.c.
5682 * Format the multiple same nicknames also during JOIN and
5683 NICK_CHANGE notifys. Affected file is
5684 lib/silcclient/client_notify.c.
5686 * Do not print error on screen for invalid private message
5687 payload since it can come if someone is sending private
5688 messages with wrong key. Affected file
5689 lib/silccore/silcprivate.c.
5691 * Fixed multiple concurrent /PING crash. Affected file
5692 lib/silcclient/command.c.
5694 * Changed the wrong ID encoding. All IP addresses must be
5695 in MSB first order in encoded format. They were encoded
5696 wrong and was in LSB format. Affected files are
5697 silcd/serverid.c, lib/silcutil/silcutil.c.
5699 * Remove silc_net_addr2bin_ne from lib/silcutil/silcnet.[ch].
5701 * Call the `connect' client operation through the scheduler
5702 in case of error. Affected file lib/silcclient/client.c.
5704 * Call the `failure' client operation even if the error
5705 occurred locally during a protocol. Affected file is
5706 lib/silcclient/protocol.c.
5708 * Added support of sending LIST command to router from normal
5709 server. This way normal server can get list of all channels
5710 in the network too. Fixed the channel list sending in the
5711 server too. Affected files are silcd/command.c, and
5712 silcd/command_reply.[ch].
5714 * Added silc_server_update_channels_by_server and
5715 silc_server_remove_channels_by_server. They are used during
5716 disconnection of primary router and in backup router protocol.
5717 Affected file silcd/server_util.[ch], silcd/server.c and
5718 silcd/server_backup.c.
5720 * Fixed channel adding to global list in IDENTIFY command
5721 reply in server. Affected file silcd/command_reply.c.
5723 Sat Nov 10 21:39:22 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5725 * If the incoming packet type is REKEY or REKEY_DONE process
5726 that packet always synchronously. Fixes yet another MAC
5727 failed error on slow (dialup) connections. Affected file
5728 lib/silcclient/client.c and silcd/server.c.
5730 Thu Nov 8 22:21:09 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5732 * Call check_version SKE callback for initiator too. Affected
5733 file lib/silcske/silcske.c.
5735 * Implemented fix for security hole found in the SKE that was
5736 fixed in the specification few days back; the initiator's
5737 public key is now added to the HASH value computation.
5738 Added backwards support for the old way of doing it too, for
5739 old clients and old servers. Affected file is
5740 lib/silcske/silcske.c.
5742 * Enabled mutual authentication by default in SKE. If initiator
5743 is not providing mutual authentication the responder will
5744 force it. This will provide the proof of posession of the
5745 private key for responder. The affected files are
5746 lib/silcclient/protocol.c and silcd/protocol.c.
5748 * Do not cache anymore the server's public key during SKE.
5749 We do mutual authentication so the proof of posession of
5750 private key is done, and if the server is authenticated in
5751 conn auth protocol with public key we must have the public
5752 key already. Affected file silcd/protocol.c.
5754 * Added new global debug variable: silc_debug_hexdump. If
5755 it is set to TRUE SILC_LOG_HEXDUMP will be printed. Affected
5756 file lib/silcutil/silclog.[ch].
5758 * Fixed compilation warning due to char * -> const char *.
5759 Affected files lib/silcutil/silcnet.h, and
5760 lib/silccore/silcauth.[ch].
5762 Wed Nov 7 20:43:03 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5764 * Fixed CMODE command when new channel key was created. If
5765 the creation failed the old key was removed. Next time giving
5766 same command would crash the server since the old key was
5767 freed already. Affected file silcd/command.c.
5769 * Fixed the silc_server_announce_get_channels to not crash
5770 on reconnect. Affected file silcd/server.c.
5772 Wed Nov 7 17:15:07 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5774 * Added silc_log_set_debug_string function to set a regex
5775 string to match for debug output. Only the function names,
5776 or filenames matching the given debug string is actually
5777 printed. This way it is possible to filter out those debug
5778 strings that user is not interested in.
5780 Fixed a bug in silc_string_regexify.
5782 Affected files lib/silcutil/silclog.[ch], and
5783 lib/silcutil/unix/silcunixutil.c.
5785 * Changed the -d options in both server and Irssi SILC client
5786 to take the debug string as argument. Affected files
5787 silcd/silcd.c and irssi/src/silc/core/silc-core.c.
5789 Tue Nov 6 21:31:54 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5791 * Added silc_hash_babbleprint to create a Bubble Babble
5792 Encoded fingerprint. The encoding is developed by Antti
5793 Huima (draft-huima-babble-01.txt), and it creates human
5794 readable strings out of binary data. Affected file
5795 lib/silccrypt/silchash.[ch].
5797 * Print the babble print now in addition of fingerprint as well
5798 in Irssi SILC client. Affected files are
5799 irssi/src/fe-common/silc/module-formats.[ch],
5800 irssi/src/fe-common/silc/core/client_ops.c.
5802 Sun Nov 4 23:37:28 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5804 * Fixed a security problem found in SKE. The initiator's
5805 public key too is now added to the HASH hash value creation
5806 which is signed by the responder to create the SIGN value.
5807 This will prevent anyone in the middle to lie to the responder
5808 about the initiator's public key. If this is done now, the
5809 man in the middle will get caught. Updated the protocol
5812 Sun Nov 4 11:43:53 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5814 * Better installation directory handling. Configure module
5815 paths and other paths automatically to example_silc* files
5816 in doc/. A patch by toma.
5818 * Fixed compiler warning from MPI library, and from SILC RNG.
5821 * Added SILC_SERVER_PID_FILE to define the pid file for server.
5822 It can be configured with ./configure. A patch by toma.
5824 Sat Nov 3 23:48:23 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5826 * Find correct make to use in prepare-clean. A patch by
5827 toma. Affected file prepare-clean.
5829 Sat Nov 3 22:04:00 PST 2001 Brian Costello <bc@mksecure.com>
5831 * Added irssi variables use_auto_addr, auto_bind_ip,
5832 auto_bind_port and auto_public_ip.
5834 * Changed the interface for silc_client_send_key_agreement
5835 in lib/silcclient/silcapi.h
5839 irssi/src/silc/core/silc-core.c
5841 lib/silcclient/silcapi.h
5842 irssi/src/silc/core/silc-channels.c
5843 lib/silcclient/client_keyagr.c
5846 Sat Nov 3 17:48:55 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5848 * Added silc_pkcs_public_key_compare to compare two
5849 public keys. Affected file lib/silccrypt/silcpkcs.[ch].
5851 * Check that the client who set the founder mode on the
5852 channel is the same client that is giving the founder
5853 mode to itself. It is done by comparing the saved public
5854 key (it is saved even in the authentication is passphrase).
5855 Affected file silcd/command.c.
5857 Fri Nov 2 18:52:08 EST 2001 Pekka Riikonen <priikone@silcnet.org>
5859 * Do not process packet for disconnected socket connection.
5860 Affected file lib/silccore/silcpacket.c.
5862 * Process the DISCONNECT packet through scheduler in the
5863 client library. Affected file lib/silcclient/client.c.
5865 * Fixed the silc_client_packet_parse to not to increase
5866 the packet sequence number if the conn->sock and the
5867 current socket connection is not same. This can happen
5868 for example during key agreement when the conn includes
5869 multiple socket connections (listeners). Affected file
5870 lib/silcclient/client.c.
5872 * The sender of the file transfer request now provides also
5873 the pointer (listener) for the key exchange protocol. If
5874 the listener cannot be created then it sends empty key
5875 agreement and lets the receiver provide the listener.
5877 Added `local_ip' and `local_port' arguments to the
5878 silc_client_file_send. If they are provided they are used,
5879 if not then it will attempt to find local IP address, if
5880 not found or bind fails then the remote client will provide
5883 Affected files are lib/silcclient/client_ftp.c and
5884 lib/silcclient/silcapi.h.
5886 * Extended the FILE SEND command to support defining the
5887 local IP and port for key exchange listener. They are
5888 optional. Affected file irssi/src/silc/core/silc-servers.c.
5890 Thu Nov 1 22:10:07 EST 2001 Pekka Riikonen <priikone@silcnet.org>
5892 * Defined to WHOIS command reply the sending of fingerprint
5893 of the client's public key (if the proof of posession of the
5894 corresponding private key is verified by the server).
5895 Updated to the protocol specification.
5897 * Added support of receiving the client's public key's
5898 fingerprint in command reply in client library. Affected
5899 file is lib/silcclient/command_reply.c, and
5900 lib/silcclient/idlist.[ch].
5902 Thu Nov 1 18:06:12 EST 2001 Pekka Riikonen <priikone@silcnet.org>
5904 * Do not send over 128 chars long nickname to the server
5905 in NICK command. Affected file lib/silcclient/command.c.
5907 * Do not send over 256 chars long channel names to the server
5908 in JOIN command. Affected file lib/silcclient/command.c.
5910 Tue Oct 30 22:48:59 EST 2001 Pekka Riikonen <priikone@silcnet.org>
5912 * Assure that silc_server_close_connection cannot be called
5913 twice for same socket context. Affected file is
5916 Tue Oct 30 16:58:14 EST 2001 Pekka Riikonen <priikone@silcnet.org>
5918 * Send error message to application if opening file for
5919 writing during file transfer fails. Affected file is
5920 lib/silcclient/client_ftp.c.
5922 Remove all file transfer sessions for a client that we're
5923 removing from ID cache.
5925 Affected file is lib/silcclient/client_ftp.c.
5927 * Fixed silc_net_addr2bin to return correct address. Affected
5928 file lib/silcutil/[unix/win32]/silc[unix/win32]net.c.
5930 * Fixed file transfer session removing on signoff notify.
5931 Affected file irssi/src/silc/core/silc-servers.c.
5933 * Added the SilcClientFileError to be returned in the monitor
5934 callback. Added NO_SUCH_FILE and PERMISSION_DENIED errors.
5935 Affected file lib/silcclient/silcapi.h.
5937 Mon Oct 29 17:43:04 EST 2001 Pekka Riikonen <priikone@silcnet.org>
5939 * Fixed a crash in silc_client_ftp_free_sessions and
5940 silc_client_ftp_session_free_client. Affected file
5941 lib/silcclient/client_ftp.c.
5943 * Added `disabled' field in the SilcChannelEntry in the server
5944 to indicate if the server entry is disabled. Affected file
5945 silcd/idlist.h, silcd/command[_reply].c.
5947 * SILC server adds now /var/run/silcd.pid everytime it is
5948 started. Affected file silcd/silcd.c.
5950 * Added silc_server_packet_send_clients to send a packet to
5951 the provided table of client entries. Affected file
5952 silcd/packet_send.[ch].
5954 * Fixed a crash in client resolving in client_prvmsg.c in
5955 client library. Affected file lib/silcclient/client_prvmsg.c.
5957 * Do not actually remove the client directly from ID cache
5958 during SERVER_SIGNOFF, but invalidate it. This way we
5959 preserve the WHOWAS info for the client. Affected file
5960 silcd/server_util.c.
5962 * Fixed SERVER_SIGNOFF notify handling in the server. The
5963 server is now able to process incoming SERVER_SIGNOFF notify
5964 for a server that it doesn't even know about. It will remove
5965 the clients provided in the notify. Affected file
5966 silcd/packet_receive.c.
5968 * Check for partial packet in data queue after every packet that
5969 was found from the queue. Return and wait for more data if
5970 there is partial data in queue. Affected file is
5971 lib/silccore/silcpacket.c.
5973 Sun Oct 28 18:46:27 EST 2001 Pekka Riikonen <priikone@silcnet.org>
5975 * Added SilcClietFileError enum to indicate error in
5976 file transfer. Added SILC_CLIENT_FILE_MONITOR_KEY_AGREEMENT
5977 and SILC_CLIENT_FILE_MONITOR_ERROR new monitor statuses.
5978 Affected files lib/silcclient/silcapi.h and
5979 lib/silcclient/client_ftp.c.
5981 * Check that newsize in silc_buffer_realloc is larger than
5982 the old buffer's size. Affected file lib/silcutil/silcbufutil.h.
5984 * Added better monitor of file transfers. It now monitors
5985 key agreement protocol during the file transfer too. Added
5986 error reporting too. Affected files
5987 irssi/src/silc/core/silc-servers.c,
5988 irssi/src/fe-common/silc/module-formats.[ch].
5990 * Wrote a help file for FILE command.
5992 * Added silc_rng_global_get_byte_fast to get not-so-secure
5993 random data as fast as possible. Random data is read from
5994 /dev/urandom if available and from the SILC RNG if not
5995 available. It is used in padding generation. Affected file
5996 lib/silccrypt/silcrng.[ch].
5998 * All packets in client library are now processed synchronously.
5999 Optimized packet processing a lot. Affected file
6000 lib/silcclient/client.c.
6002 * All server connection packets are processing synchronously
6003 now in server, to optimize packet processing. Affected file
6006 * Include files are installed now only in Toolkit distribution
6007 if make install is given. Affected files: all Makefile.am's.
6009 Thu Oct 25 22:44:06 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6011 * Assure that silc_client_notify_by_server_resolve does not
6012 resolve the client information multiple times. If it cannot
6013 be found by the first it cannot be found at all. Affected
6014 file lib/silcclient/client_notify.c.
6016 * Fixed WHOWAS command reply calling. Affected file
6017 lib/silcclient/command_reply.c.
6019 * Removed all references to silc_idlist_get_client from the
6020 Irssi SILC client since that call is internal call used by
6021 the library. The Irssi SILC client will use now client
6022 retrieval functions found in silcapi.h.
6024 * Fixed a bug in resolving nickname info before sending
6025 private message. It used freed memory. Affected file
6026 irssi/src/silc/core/silc-servers.c.
6028 Thu Oct 25 19:04:49 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6030 * Assure my_channels statistics cannot go negative in server.
6031 Affected files silcd/server.c, silcd/server_util.c.
6033 Wed Oct 24 19:53:05 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6035 * Upgraded dotconf 1.0.2 to 1.0.6 in lib/dotconf.
6037 Tue Oct 23 13:51:19 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6039 * Win32 Toolkit changes. Affected files
6040 win32/silc.dsw, win32/libsilc/libsilc.def,
6041 win32/libsilcclient/libsilc.def,
6042 lib/silcutil/silcutil.c, and
6043 lib/sftp/sftp_fs_memory.c.
6045 Mon Oct 22 16:35:05 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6047 * Added silc_net_localip to return local host's IP address.
6048 Affected file lib/silcutil/silcnet.[ch].
6050 * If key exchange or rekey protocol is active for a connection
6051 parse all packets syncronously since there might be packets
6052 in packet queue that we are not able to process without first
6053 processing packets before them. Affected file silcd/server,
6054 lib/silcclient/client.c.
6056 * SilcPacketParserCallback now returns TRUE or FALSE to indicate
6057 whether library should continue processing the packet.
6058 Affected file lib/silccore/silcpacket.h.
6060 * Added SilcSFTPMonitor callback, SilcSFTPMonitors and
6061 SilcSFTPMonitorData to SFTP server to monitor various
6062 SFTP client requests. Affected file lib/silcsftp/silcsftp.h,
6063 lib/silcsftp/sftp_server.c.
6065 * Added silc_file_size to return file size. Affected file
6066 lib/silcutil/silcutil.[ch].
6068 * Implemented the file transfer support for the client library.
6069 Added preliminary support for simple client to client one-file
6070 transmission. Affected file lib/silcclient/client_ftp.c,
6071 lib/silccilent/client.[ch].
6073 * Added new local command FILE to the Irssi SILC Client.
6074 It is used to perform the file transfer. It has subcommands
6075 SEND, RECEIVE, SHOW and CLOSE. Affected files
6076 irssi/src/silc/core/client_ops.c,
6077 irssi/src/silc/core/silc-server.[ch].
6079 Mon Oct 22 12:50:08 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6081 * Relay the SILC_PACKET_FTP in the server. Affected files
6082 silcd/server.c and silcd/packet_receive.c.
6084 Sun Oct 21 20:21:02 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6086 * Renamed silc_file_read and silc_file_write to functions
6087 silc_file_readfile and silc_file_writefile. Added function
6088 silc_file_open and silc_file_close. Affected files
6089 lib/silcutil/silcutil.[ch].
6091 Thu Oct 18 20:58:13 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6093 * Resolve the client info when received private message or
6094 channel message for a client which nickname we don't know.
6095 Affected files lib/silcclient/client_prvmsg.c and
6096 lib/silcclient/client_channel.c.
6098 * Do not crash in /KEY if client is not connected. Affected
6099 file irssi/src/silc/core/silc-channels.c.
6101 * Added SilcClientStatus field to the SilcClientEntry in the
6102 lib/silcclient/idlist.h.
6104 Added SILC_CLIENT_STATUS_RESOLVING to mark that the entry
6105 is incomplete and is being resolved, it won't be resolved
6108 Make sure also that USERS command reply does not resolve
6109 twice information. Affected file is
6110 lib/silcclient/command_reply.c.
6112 Make sure that silc_client_get_clients_by_list does not
6113 resolve twice same information.
6115 * Check for valid client->id in the silc_server_free_client_data.
6116 Affected file silcd/server.c.
6118 * Fixed /GETKEY nick@server not to crash if the server entry
6119 is not found. Affected file lib/silcclient/command.c.
6121 * Fixed the silc_server_check_cmode_rights to check the
6122 requested modes correctly. Affected file silcd/command.c.
6124 Thu Oct 18 12:10:22 CEST 2001 Pekka Riikonen <priikone@silcnet.org>
6126 * Better checks for non-printable chars in nick added.
6127 Affected file silcd/command.c.
6129 Thu Oct 18 09:18:58 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6131 * Call the silc_server_udpate_servers_by_server in the
6132 primary router that comes back online in the backup resuming
6133 protocol. Otherwise it routes packets wrong. Affected file
6134 silcd/server_util.[ch], silcd/server_backup.c.
6136 Wed Oct 17 16:51:18 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6138 * Added SILC_STR_UI8_[N]STRING[_ALLOC] formats to the
6139 lib/silcutil/silcbuffmt.[ch].
6141 * Redefined the SILC packet header to include the padding
6142 length. Affected file lib/silccore/silcpacket.[ch].
6144 * Added SILC_PACKET_PADLEN_MAX macro to return the padding
6145 length for maximum padding up to 128 bytes). Affected
6146 file lib/silccore/silcpacket.h.
6148 * Removed all backwards support for old 0.5.x MAC thingies.
6149 The SILC packet header change makes it impossible to be
6150 backwards compatible.
6152 * Send the ENDING packet with timeout in the backup resuming
6153 protocol. This is to assure that all routers has connected
6154 to the primary router. Affected file silcd/server_backup.c.
6156 * Changed the RNG to take the first IV from random data. It
6157 used to take it from zero actually. Changed the RNG also
6158 to use /dev/urandom during session. /dev/random is used
6159 in initialization. Affected file lib/silccrypt/silcrng.[ch].
6161 Tue Oct 16 20:45:49 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6163 * Changed the SILC packet header to have the first two bytes
6164 (the packet length) encrypted. Affected files aroung the
6165 code tree, lib/silccore/silcpacket.[ch]. Removed the
6166 SilcPacketCheckDecrypt callback. It is not needed anymore
6167 since the silc_packet_receive_process will determine now
6168 whether the packet is normal or special.
6170 * Implemented the unidirectional MAC keys. Affected files
6171 lib/silcske/silcske.c, silcd/protocol.c and
6172 lib/silcclient/protocol.c.
6174 * Implemented the packet sequence number to the MAC computation.
6175 Affected files lib/silccore/silcpacket.c, silcd/protocol.c,
6176 silcd/packet_send.c, silcd/server.c, lib/silcclient/client.c,
6177 lib/silcclient/protocol.c.
6179 Mon Oct 15 17:42:55 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6181 * Allow backup router to announce servers. All servers
6182 announced by backup router are added to the global list
6183 automatically. Update hte server's socket to our primary
6184 router also when backup router announces a server.
6185 Affected file silcd/packet_receive.c.
6187 * Do not update the client->router in the function
6188 silc_server_udpate_clients_by_server if the client is on
6189 global list. We might fail to find any specific server
6190 for locally connected clients and local cell clients. They
6191 should still use the `from' and not `to' as client->router.
6192 This fixes backup router resuming protocol. Affected file
6193 silcd/server_util.c.
6195 * Decrease channel statistics count only if the channel
6196 deletion worked. Affected files are silcd/server.c and
6197 silcd/server_util.c.
6199 * Added silc_server_update_servers_by_server to update origin
6200 of all server entries. Used during backup router protocol.
6201 Affected files silcd/server_util.[ch], silcd/server.c. and
6202 silcd/backup_router.c.
6204 * ROBODoc documented the lib/silccrypt/silchmac.h. Added new
6205 function silc_hmac_init, silc_hmac_update, silc_hmac_final,
6206 silc_hmac_get_hash and silc_hmac_get_name. Affected file
6207 lib/silccrypt/silchmac.c.
6209 Sun Oct 14 18:28:22 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6211 * Assure that router cannot reroute the same channel message
6212 to the sender. Affected file silcd/packet_receive.c.
6214 Sat Oct 13 12:46:18 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6216 * Made better checks that the channel message is not sent
6217 to the router it came from. Affected file is
6218 silcd/packet_send.c. Fixed memory leak too.
6220 * Announce informations for incoming router connection, but
6221 only after checking if it is replaced by backup router.
6222 Affected file silcd/packet_receive.c.
6224 Fri Oct 12 18:37:24 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6226 * Fixed the backup resuming protocol to work in multiple
6227 router environment. Affected file silcd/server_backup.c.
6229 * Route packet only to one router in the function
6230 silc_server_packet_send_to_channel. Affected file is
6231 silcd/packet_send.c.
6233 * Fixed silc_server_send_notify_dest to set the broadcast
6234 flag. Fixed the silc_server_send_notify_topic to actually
6235 send the TOPIC_CHANGE notify and not SERVER_SIGNOFF notify.
6236 Affected file silcd/packet_send.c.
6238 * Changed the SFTP Filesystem interface. Changed the
6239 SilcSFTPFilesystemStruct to SilcSFTPFilesystemOps to include
6240 the filesystem operation function. The SilcSFTPFilesystem
6241 is now a context that is allocated by all filesystem allocation
6242 functions and it already includes the operations structure
6243 and filesystem specific context. It is given as argument
6244 now to the silc_sftp_server_start. This made the interface
6245 a bit cleaner. Affected file lib/silcsftp/silcsftp[_fs].h,
6246 lib/silcsftp/sftp_fs_memory.c and sftp_server.c.
6248 Thu Oct 11 22:19:26 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6250 * Changed the backup router adding and getting interfaces
6251 in the server. The router that will be replaced by the
6252 specified backup router is now sent as argument. Affected
6253 files silcd/serverconfig.[ch], silcd/backup_router.[ch], and
6256 * Added silc_net_addr2bin_ne to return the binary form of
6257 the IP address in network byte order. Affected files
6258 lib/silcutil/[unix/win32].silc[unix/win32]net.[ch].
6260 Thu Oct 11 12:14:19 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6262 * Check for existing server ID in silc_server_new_server
6263 and in silc_server_connect_to_router_final and remove the
6264 old entry if it exists. Affected file silcd/packet_receive.c,
6267 * Send the channel message always to only one router, either
6268 in upstream or downstream. Affected file is
6269 silcd/packet_send.c.
6271 Tue Oct 9 17:45:43 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6273 * Wrote the definition of the backup resuming protocol to the
6274 protocol specification.
6276 * Removed one redundant channel key generation from normal
6277 server during joining procedure. Removed one redundant
6278 channel key sending from server to router during joining
6279 procedure. Affected file silcd/command.c.
6281 * Made minor bugfixes to the backup router resuming protocol.
6282 Affected file silcd/server_backup.c, server.c.
6284 Mon Oct 8 16:47:42 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6286 * Added --disable-asm configuration option. Affected files
6287 configure.in.pre, lib/silcmath/mpi/configure.in. A patch
6290 * Implemented the backup resuming protocol that is used to
6291 resume the primary router position in the cell after the
6292 primary router comes back online. Affected files
6293 silcd/server_backup.[ch], silcd/server, silcd/packet_receive.c,
6294 and silcd/server_util.[ch].
6296 Sun Oct 7 12:29:25 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6298 * Sleep two (2) seconds after sending QUIT command to server.
6299 Affected file lib/silcclient/command.c.
6301 * Assure that if outgoing data buffer is pending do not force
6302 send any data. Affected file silcd/packet_send.c.
6304 * Assure that if outgoing data buffer is pending do not force
6305 send any data. Affected file lib/silcclient/client.c.
6307 * Implemented the backup router support when the primary router
6308 goes down. The servers and routers can now use the backup
6309 router as new primary router without loosing connectivity.
6311 Sat Oct 6 21:18:54 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6313 * Added new SILC_IDLIST_STATUS_DISABLED flag for entries
6314 in the server to indicate disabled entry. All data read
6315 from the connection will be ignored and no data is sent
6316 for entry that is disabled. Affected files are
6317 silcd/idlist.h, silcd/server.c.
6319 Fri Oct 5 00:03:29 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6321 * Created SFTP client and server test programs in the
6322 lib/silcsftp/tests directory.
6324 Wed Oct 3 23:31:42 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6326 * Implemented memory filesystem (virtual filesystem) for
6327 SFTP server. Affected file lib/silcsftp/silcsftp_fs.h,
6330 Sun Sep 30 22:10:57 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6332 * Implemented the SFTP (SSH File Transfer Protocol) to the
6333 lib/silcsftp. It includes SFTP client and SFTP server
6336 Sun Sep 30 10:35:44 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6338 * Moved lib/silccore/silcprotocol.[ch] to the
6339 lib/silcutil library.
6341 * Added silc_buffer_format_vp and silc_buffer_unformat_vp to
6342 take variable argument list pointer as argument. Affected
6343 file lib/silcutil/silcbuffmt.[ch].
6345 * Added silc_buffer_set function that is used to set data
6346 to a SilcBuffer that is not allocated at all (SilcBufferStruct).
6347 Affected file lib/silcutil/silcbuffer.h.
6349 * Changed various routines in the core library to use the new
6350 silc_buffer_set instead of allocating new buffer only for
6353 * Added 64-bit value formatting and unformatting support to the
6354 silc_buffer_[un]format routines. Affected file is
6355 lib/silcutil/silcbuffmt.[ch].
6357 Added also 64-bit macros: SILC_GET64_MSB and SILC_PUT64_MSB,
6358 to includes/bitmove.h.
6360 Fri Sep 28 21:30:10 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6362 * Fixed channel user mode saving in client library. Affected
6363 file lib/silcclient/command[_reply].c.
6365 Thu Sep 27 22:52:30 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6367 * Defined the file transfer to the SILC Protocol. Added
6368 new packet type SILC_PACKET_FTP and defined File Transfer
6369 Payload. The mandatory file transfer protocol is SFTP
6370 (SSH File Transfer Protocol). Affected file in addition
6371 of the internet draft is lib/silccore/silcpacket.h.
6373 * Deprecated the SILC_PACKET_CELL_ROUTERS and defined new
6374 packet SILC_PACKET_RESUME_ROUTER instead. The new packet
6375 is used as part of backup router protocol when the primary
6376 router of the cell is back online and wishes to resume
6377 the position as primary router.
6379 * Redefined the MAC generation keys in the protocol. The
6380 same key is not used anymore in both direction. Both
6381 direction will now use different keys for sending and
6382 receiving. This fixes a potential security flaw. This
6383 change causes incompatibilities in the protocol.
6385 * Redefined also the MAC computation from the packet.
6386 An packet sequence number is now added to the MAC
6387 computation. This prevents possible replay attacks against
6388 the protocol. This change too causes incompatibilities
6391 Added `sequence' field to the SilcPacketContext to hold
6392 the current sequence number for the packet.
6394 Wed Sep 26 20:15:22 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6396 * Added `created' field to the SilcIDListData in the file
6397 silcd/idlist.h to indicate the time when the entry was
6400 * Added `created' field to the SilcChannelEntry too. Affected
6401 file silcd/idlist.h.
6403 * Added `creation_time' aguments to all the announcement functions
6404 in the server. If it is provided then only the entries that
6405 was created after the provided time frame are actually
6406 announced. Affected file silcd/server.[ch].
6408 * The protocol says that the Channel ID's IP address must be
6409 based on the router's IP address. Added check for this in
6410 the silc_server_new_channel when processing incoming New Channel
6411 Payload. Affected file silcd/packet_receive.c.
6413 * Print out the correct version with --version in SILC client.
6414 Affected file irssi/src/silc/core/silc-core.c.
6416 Mon Sep 24 17:19:00 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6418 * Fixed WHOWAS command to check for completnes of the client
6419 entry always, not just when the command is coming from client.
6420 Affected file silcd/command.c.
6422 * Added new function silc_server_packet_queue_purge to purge the
6423 outgoing data queue to the network. After the function returns
6424 it is guaranteed that the outgoing packet queue is empty.
6425 Affected file silcd/packet_send.[ch].
6427 * Purge the outgoing packet queue in the rekey protocol's final
6428 callback to assure that all rekey packets go to the network
6429 before quitting the protocol. Affected file silcd/server.c.
6431 * Added silc_client_packet_queue_parse as similar function as
6432 in server to the client library. The affected file is
6433 lib/silcclient/client.c.
6435 Sun Sep 23 15:15:53 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6437 * Splitted silcd/server.c and created silcd/server_util.[ch]
6438 for utility functions.
6440 * Added new socket flag SILC_SF_DISABLED to indicate that the
6441 connection is open but nothing can be sent to or received from
6442 the connection. Affected file lib/silcutil/silsockconn.[ch].
6443 The checking for disabled socket is checked in the low level
6444 silc_socket_write and silc_socket_read functions.
6446 Thu Sep 20 23:11:28 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6448 * Allow only nicknames and channel names that fits into the
6449 7-bit unsigned char ASCII set. Affected file silcd/command.c.
6451 Thu Sep 20 18:04:12 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6453 * When processing JOIN command reply in server check that if
6454 the channel exists in our global list we'll move it the local
6455 list. Affected file silcd/command_reply.c.
6457 * Fixed the check whether client is joined on the channel already
6458 in JOIN command. Affected file lib/silcclient/command.c.
6460 * Fixed the JOIN command reply to check whether the channel
6461 already exists. Affected file lib/silcclient/command_reply.c.
6463 Wed Sep 19 22:58:32 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6465 * Added silc_ske_status_string to map the SKE error numbers
6466 to readable strings. The affected files are
6467 lib/silcske/silcske[_status].[ch].
6469 Tue Sep 18 22:50:41 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6471 * Do not show the private channels on the WHOIS channel list
6472 as it is not allowed by the protocol. The affected file is
6475 Sun Sep 16 12:32:58 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6477 * Assure that the packet length digged from the actual packet
6478 is something sensible in the silc_packet_decrypt_rest_special
6479 in lib/silccrypt/silcpacket.c.
6481 * Free and NULL the allocated pointer in silc_hmac_alloc if
6482 the HMAC allocation fails. The affected file is
6483 lib/silccrypt/silchmac.c.
6485 * Print the selected security properties to the log files in
6486 the server. Affected file silcd/protocol.c.
6488 * Add SKE's reference counter even if calling the completion
6489 callback manually. Otherwise it goes negative, although it
6490 does not cause any problems. The affected file is
6491 lib/silcske/silcske.c.
6493 * Remove the client entry with short timeout after giving the
6494 KILL command. Affected file lib/silcclient/command.c.
6496 * Fixed to send error reply in WHOIS and IDENTIFY commands in
6497 case all found clients are already disconnected (WHOWAS would
6498 found them) in the server. Affected file silcd/command.c.
6500 * Update the last_receive (time of last data received) to be
6501 updated only when received private or channel message so that
6502 the idle time showed in WHOIS makes more sense.
6504 * Added boolean field `valid' in to the SilcClientEntry in the
6505 client library to indicate whether the entry is valid or not.
6506 This fixes the nickname change bug on channel when changing
6507 the nickname to be same than the old (like nick to Nick) the
6508 nickname formatter doesn't set the new nick anymore to Nick@host.
6509 Affected file lib/silcclient/idlist.[ch].
6511 * Now actually fixed the nickname changing on disconnection.
6512 Added new function silc_change_nick to the Irssi SILC Client.
6513 Affected file irssi/src/silc/core/client_ops.c,
6514 irssi/src/silc/core/silc-nicklist.[ch].
6516 Sat Sep 15 13:29:17 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6518 * Check that the public key exists in the GETKEY command before
6519 trying to encode it. Affected file silcd/command.c.
6521 * Print some notifications on received public keys with GETKEY
6522 command in the Irssi SILC Client. Affected files are
6523 irssi/src/fe-common/silc/module-formats.[ch],
6524 irssi/src/silc/core/client_ops.c.
6526 * Use IDENTIFY command to resolve the server information in the
6527 GETKEY command instead of INFO command. Affected file
6528 lib/silcclient/command.c.
6530 * All command reply functions in the client library now calls
6531 the pending command reply callbacks even if an error has
6532 occurred. The server has done this a long time and now it was
6533 time to move the client library to this as well. Now all
6534 errors can be delivered back to the pending command reply
6535 callbacks if necessary. Affected files are
6536 lib/silcclient/command[_reply].[ch].
6538 * Change the nickname on disconnection back to the username
6539 because in reconnect the server will enforce it to it anyway.
6540 Affected file irssi/src/silc/core/silc-servers.c.
6542 * Fixed a config file parsing bug in the Irssi SILC client.
6543 Affected file irssi/src/silc/core/clientconfig.c.
6545 Thu Sep 13 23:11:18 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6547 * When printing the channel mode on JOIN, verify that the
6548 channel key and channel's HMAC are valid. Affected file
6549 irssi/src/silc/core/client_ops.c.
6551 Thu Sep 13 20:24:52 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6553 * Added defines SILC_DEFAULT_CIPHER, SILC_DEFAULT_HMAC,
6554 SILC_DEFAULT_HASH and SILC_DEFAULT_PKCS in the file
6555 lib/silccrypt/[silccipher.h|silchmac.h|silchash.h|silcpkcs.h].
6557 * Removed channel key rekey task deleting from the function
6558 silc_server_save_channel_key. Affected file silcd/server.c.
6559 Added explicit timeout task context instead that is used to
6560 delete the task if we are registering a new task before the
6561 new task has elapsed.
6563 * When channel key rekey occurs the client library now saves
6564 the old channel key for a short period of time (10 seconds) and
6565 is able to use it in case some is still sending channel
6566 messages encrypted with the old key after the rekey. Affected
6567 file lib/silcclient/[idlist.h|client_channel.c].
6569 Sun Sep 9 15:49:16 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6571 * Added check to the silc_server_new_id_real to not accept
6572 new ID if it is the sender's own ID. Affected file is
6573 silcd/packet_receive.c.
6575 * Assure that we do not announce ourself or the one we've
6576 sending our announcements when we're router and are announcing
6577 servers to our primary router. Affected file silcd/server.c.
6579 * Fixed silc_server_command_identify_check_client to assemble
6580 correct WHOIS packet. It send corrupted WHOIS packet and
6581 caused problem with router to router connections. Affected
6582 file silcd/command.c.
6584 Fixed also silc_server_command_whois_check the same way
6585 as for the IDENTIFY command.
6587 * Added new SilcIDListStatus to the server in the SilcIDListData
6588 structure. The status now includes the current status of
6589 the entry (like registered, resolved etc.). Affected file
6590 silcd/idlist.[ch]. Defined a bunch of different status types
6591 as well. This replaced the old boolean registered field as well.
6593 Added resolve_cmd_ident field to the SilcClientEntry structure
6594 too so that if the entry is for example being resolved so
6595 another command may attach to the same pending command reply
6596 without requiring to resolve the same entry again. This concept
6597 should optimize the WHOIS and the IDENTIFY resolving under
6598 heavy load by taking away unnecessary resolving for entries
6599 that are being resolved already.
6601 Added support for adding multiple pending commands for one
6602 command idenfier. Affected file silcd/command[_reply].[ch].
6604 * Fixed WHOIS and IDENTIFY save to remove the cache entry
6605 before deleting the data. Otherwise the hash table will have
6606 freed data in comparison functions. Affected file is
6607 silcd/command_reply.c.
6609 * Fixed silc_idlist_replace_client_id to add the new entry to
6610 the cache with NULL nickname. Otherwise there will be invalid
6611 memory as the nickname after the nickname is freed. Affected
6612 file silcd/packet_receive.c.
6614 * Fixed the silc_idlist_get_clients_by_hash. The entries was
6615 saved into wrong slots because the previous number of entries
6616 was not taken into account. Affected file silcd/idlist.c.
6617 Fixed same thing in silc_idlist_get_clients_by_nickname too.
6619 * If we are router and we receive JOIN notify to a channel that
6620 does not have any users then notified client is marked as the
6621 channel founder, as it is it. The affected file is
6622 silcd/packet_receive.c
6624 * Added to the extended hash table API's table_del_*ext functions
6625 the destructor as argument too, so that the caller can decide
6626 which destructor to use or whether to use destructor at all.
6627 Affected file lib/silcutil/silchashtable.[ch].
6629 * Fixed ID Cache purging. It actually deleted the entries from
6630 the hash table after the data was freed. The hash table ended
6631 up comparing freed memory. The affected file is
6632 lib/silccore/silcidcache.c.
6634 Sat Sep 8 10:22:10 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6636 * Fixed Irssi SILC client's KILL command's HELP syntax.
6638 * The USERS command now resolves the detailed user information
6639 if the userinfo field is missing. Affected file is
6640 lib/silcclient/command_reply.c.
6642 * Do not print error in silc_file_read if the read file does
6643 not exist. Just silently return NULL. Affected file is
6644 lib/silcutil/silcutil.c.
6646 * Fixed the silc_log_output to not wine about NULL filename
6647 and to not create some bogus " " filename. Affected file is
6648 lib/silcutil/silclog.c.
6650 Fri Sep 7 22:16:38 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6652 * Fixed various printing bugs on the user interface in the
6653 Irssi SILC Client. Minor changes that were forgotten from
6656 Fri Sep 7 17:28:37 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6658 * Fixed the configure.in.pre and the compilation and distribution
6659 environment to support the new autoconf 2.52. That version is
6660 now required to compile the CVS trunk.
6662 Thu Sep 6 12:47:37 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6664 * Renamed function silc_parse_nickname to silc_parse_userfqdn
6665 to generally parse user@fqdn format strings. Affected file
6666 lib/silcutil/silcutil.c.
6668 * Added nickname_format and nickname_force_format fields to the
6669 SilcClientParams structure. The first one defines the format
6670 for the nicknames that the library will enforce if the receives
6671 multiple same nicknames. The second one is boolean value and
6672 can be used to force the library to always enforce the format
6673 to the nicknames regardles whether there are multiple nicknames
6674 or not. This configurable formatting was employed to flexibly
6675 support accessing multiple nicknames from the user interface.
6676 The userinterface can now set the nicknames to what ever format
6677 they prefer. Affected file lib/silcclient/silcapi.h.
6679 Added function silc_client_nickname_format to the file
6680 lib/silcclient/idlist.c. It performs the nickname formatting.
6682 Added new field `hostname´ to the SilcClientEntry context.
6683 It holds the hostname of the client. Affected file is
6684 lib/silcclient/idlist.h.
6686 * Irssi SILC Client sets the nicknames in nick@hostn format.
6687 Fe. priikone@otaku, priikone@otaku2 etc. Affected file
6688 irssi/src/silc/core/silc-core.c.
6690 The WHOIS printing now also shows both the real nickname and
6691 the formatted nickname so that user knows how to access the
6692 user if there are multiple same nicknames cached. Affected
6693 file irssi/src/silc/core/client_ops.c. Changed the WHOIS
6694 printing formatting too to take the hostname now as a separate
6695 argument. The Affected file is
6696 irssi/src/fe-common/silc/modules-formats.[ch].
6698 * Changed the silc_client_get_clients_local to accept the formatted
6699 nickname as argument. It accepts the real nickname too but the
6700 formatted nickname can be used to find the true entry from
6701 multiple entries. Affected file lib/silcclient/silcapi.h and
6702 lib/silcclient/idlist.c.
6704 * Added nickname_format_parse field to the SilcClientParams.
6705 It is a callback function provided by the application to parse
6706 the nickname out of the formatted nickname string. The library
6707 calls it to get the nickname from the formatted string. Since
6708 the application generally knows better the format of the nickname
6709 string it parses it instead of the library, even though library
6710 encodes the formatted string. If the callback function is not
6711 provided then the library will use the string as is. The
6712 affected file is lib/silcclient/silcapi.h.
6714 * All the nickname strings passed to the client library in
6715 commands are now expected to be formatted nickname strings.
6716 If the command does not support the formatted nickname string
6717 it will assume that the sent string is the actual nickname.
6718 Affected file lib/silcclient/command.c.
6720 Tue Sep 4 22:31:28 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6722 * Added public key authentication support to OPER and SILCOPER
6723 commands in the client library. Affected file is
6724 lib/silcclient/command.c.
6726 Tue Sep 4 12:39:17 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6728 * Changed the get_auth_methdod client operation to be asynchronous.
6729 It can be async if the application resolves the authentication
6730 method from the server during the negotiation. Added new
6731 SilcGetAuthMeth completion callback that the application will
6732 call after resolving the authentication method.
6734 Added function silc_client_request_authentication_method that
6735 the application can use to resolve the authentication method
6736 from the server. Added also SilcConnectionAuthRequest callback
6737 that the library will call after the server has replied. The
6738 application can call this function if it does not know the
6739 current authentication method.
6741 Affected files are lib/silcclient/client.c and
6742 lib/silcclient/silcapi.h.
6744 * The Irssi SILC client now automatically resolves the authentication
6745 method incase any configuration information is not present (and
6746 currently there never is). The affected file is
6747 irssi/src/silc/core/client_ops.c.
6749 * Fixed public key authentication from the client library.
6750 Affected file lib/silcclient/protocol.c. Changed also the
6751 protocol specification about the public key authentication in
6752 the connection authentication protocol. The actual data to be
6753 signed is now computed with a hash function before signing.
6755 * Fixed the public key authentication from the server as well.
6756 Affected file silcd/protocol.c.
6758 * Removed the mlock()'s from the memory allocation routines.
6759 Affected file lib/silcutil/silcmemory.c. The ./configure does
6760 not check anymore for the mlock(). Affected file is
6763 * Fixed USERS command in server to allow the execution of the
6764 command for private and secret channels if the client sending
6765 the command is on the channel. Affected file silcd/command.c.
6767 * Fixed silc_client_get_clients_local to return the clients
6768 count correctly. It could return wrong value. Affected file
6769 lib/silcclient/idlist.c.
6771 Mon Sep 3 20:09:59 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6773 * Fixed the lib/silcmath/mpi/mpi.h to always use 32-bit data
6774 types. The assembler optimizations seemed not to like 64-bit
6775 data types. The assmebler optimizations thus are now enabled
6776 also for BSD systems as opposed to only enable them for Linux.
6778 * Do not check for threads at all on BSD systems. Affected
6779 file configure.in.pre.
6781 * Removed -n and -h options from the Irssi SILC Client since
6782 they are not used in silc.
6784 * Fixed the prime generation to assure that the first digit
6785 of the generated random number is not zero since our conversion
6786 routines does not like number strings that starts with zero
6787 digit. If zero digit is seen the random number is regenerated.
6788 This caused some corrupted RSA keys when the zero first digit
6789 was met. Affected file lib/silcmath/silcprimegen.c.
6791 Sun Sep 2 17:17:24 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6793 * Fixed WIN32 configuration in the ./configure script.
6794 Fixed to include xti.h on environments that has it.
6795 Patches by Carsten Ilchmann and andrew.
6797 Sat Sep 1 00:29:33 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6799 * Changed the silc_id_create_client_id to be collision
6800 resistant. It is now assured that there cannot be created
6801 two same client ID's. I suspect that some weird bugs in
6802 the server were actually caused by duplicate Client IDs.
6803 Affected file silcd/serverid.[ch]. A router receiving
6804 new ID now also assures and informs the sending server
6805 if the ID caused collision.
6807 * Changed the silc_id_create_channel_id to also assure that
6808 there are no collisions.
6810 Wed Aug 29 17:55:01 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6812 * Statement about ignoring the Mutual Authentication flag when
6813 performing rekey with PFS was a bit misleading. It is ignored
6814 if it was set in the initial negotiation, it cannot be even
6815 set in the rekey. Fixed in the ke-auth draft. Started the
6816 new versions of the protocol drafts in the doc/.
6818 Sun Aug 26 14:59:15 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6820 * Fixed a bug in silc_client_command_identify_save when saving
6821 new channel information. The channel name was no duplicated
6822 and caused crash on exit. Affected file is
6823 lib/silcclient/command_reply.c.
6825 Fri Aug 17 23:07:45 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6827 * Fixed the getkey command handling in the server. Send just
6828 empty OK reply to the sender if the key could not be fetched
6829 (but everything else was ok, like the key just was not available).
6830 Changed the public key parameter to optional in the protocol
6831 specs so that empty OK reply can be sent. Affected file
6834 Added a message to Irssi SILC client to tell to user if the
6835 server did not return a public key.
6837 Tue Aug 14 07:29:27 CEST 2001 Pekka Riikonen <priikone@silcnet.org>
6839 * Fixed a channel key regeneration bug. It registered new
6840 timeout tasks exponentially until all system resources were
6841 used. Affected file silcd/server.c.
6843 Sun Aug 12 20:48:14 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6845 * Added the SILC Document generator to the scripts/silcdoc.
6846 It can be used to generate the Toolkit Reference Manual out
6847 of the source tree. Internally it will also use the RoboDoc
6848 generator now imported in util/robodoc.
6850 Sun Aug 12 12:28:17 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6852 * Added couple of return's in rekey protocol if error orccurred
6853 during the protocol. The execution must be terminated.
6854 Affected file silcd/protocol.c. Also, terminate the protocol
6855 always with timeout.
6857 Sat Aug 11 12:36:02 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6859 * The client's Client ID was created initally from the wrong
6860 nickname (it could have been in format nick@host) in the
6861 silc_server_new_client. Affected file silcd/packet_receive.c
6863 Sat Aug 11 00:29:57 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6865 * Added some SILC_LOG_ERROR's to various error conditions
6866 if client could not be added to ID cache. Affected files
6867 silcd/packet_receive.c and silcd/server.c.
6869 * When client's sock->user_data is freed, NULL also the
6870 client->router and client->connection pointers. Added check
6871 for these pointers being NULL to various places around the
6872 code. Affected file silcd/server.c.
6874 * Added client->data.registered == TRUE checks to various
6875 places around the code to assure that unregistered client's
6876 are not handled when it is not allowed. Affected file
6879 * Added `bool registered' fields to all
6880 silc_idlist_[server|client]_get_* routines to indicate whether
6881 the fetched client needs to be registered or not. Affected
6882 file silcd/idlist.[ch].
6884 * Add your own entry as registered to the ID cache in the
6885 server. Affected file server.c.
6887 * Fixed a bug in silc_server_new_server. The SilcServer was
6888 set as the new server's context instead of SilcServerEntry.
6889 This naturally caused some weird bugs.
6891 * Added "updated" field the SilcChannelEntry which indicates
6892 the time since the channel entry was last accessed. This
6893 can be used to determine whether it is necessary to
6894 announce the channel after backup resuming protocol.
6895 Affected files silcd/idlist.[ch].
6897 Thu Aug 9 18:28:37 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6899 * Do not delete the channel rekey task when adding it
6900 for in silc_server_create_channel_key.
6902 * Changed the silc_server_create_channel_key to return
6903 TRUE or FALSE to indicate the success of the channel key
6906 Thu Jul 26 11:32:31 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6908 * Fixed MSVC++ project files and added missing files to
6909 Makefiles under win32/.
6911 Wed Jul 25 18:43:54 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6913 * Do not add TCP_NODELAY flag if the operating system
6914 does not have it defined. Affected files are
6915 lib/silcutil/[unix/win32]/silc[unix/win32]net.c.
6917 * Fixed buffer overflow from Irssi SILC Client. Affected
6918 file irssi/src/fe-common/core/themes.c.
6920 * Fixed double free in client library in the file
6921 lib/silcclient/client.c when disconnecting from server.
6923 * Applied double free patch from cras to Irssi SILC client.
6924 Affected files irssi/src/core/[modules/expandos].c
6926 * Fixed the disconnection handling to Irssi SILC Client.
6927 The application must call silc_client_close_connection
6928 in ops->connect client operation in case of failure of
6929 the connection. Affected file is
6930 irssi/src/silc/core/client_ops.c.
6932 * Do not set sock->protocol to NULL in the function
6933 silc_client_close_connection after executing the protocol's
6934 final callback since the sock might not be valid anymore.
6935 Affected file lib/silcclient/client.c.
6937 Wed Jul 25 16:04:35 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6939 * Do not enable SILC_THREADS if the linking with libpthread
6940 did not happen. Affected file configure.in.pre.
6942 * Added notion to protocol specification that server must
6943 verify the sent authentication payload with CMODE when
6944 setting the channel founder key. Implemented it to the
6945 server. Affected file silcd/command.c.
6947 Mon Jul 23 18:31:43 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6949 * Added _EXTRA_DIST SILC distribution variable to the
6950 distributions file. It is used to conditionally add extra
6951 files or directories to the specific distribution. Affected
6952 files ./prepare, Makefile.am.pre and distributions.
6954 Removed the `_' from the start of the distribution names.
6957 * Added README.WIN32 for instructions to compile the Toolkit
6960 Mon Jul 23 10:12:37 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6962 * Fixed a double free in disconnection in the server. Affected
6963 file is silcd/server.c.
6965 * Fixed the lib/silcske/groups.c to work now also with GMP
6966 MP library. The string conversion did not work when using
6967 specific base and the base is indicated in the string as well.
6969 * Created win32/ directory which now includes MSVC++ specific
6970 stuff so that toolkit (DLLs) may be compiled with MSVC++.
6971 It will appear only in the toolkit distribution
6973 Sun Jul 22 19:40:30 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6975 * Changed the key material distribution function in case when
6976 the hash output is too short. The data is now concatenated
6977 a bit differently than it used to. Made the change to the
6978 SKE protocol specification.
6980 * Added better GMP detection to configure.in.pre. A patch
6983 Fri Jul 20 13:16:00 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6985 * Fixed a minor bug in SKE that might cause some problem on
6986 some platforms. Affected file lib/silcske/silcske.c.
6988 * Added the cookie checking for initiator in the SKE. It checks
6989 that the responder returns the sent cookie unmodified. The
6990 affected file is lib/silcske/silcske.c. Added new SKE
6991 error type INVALID_COOKIE that can be sent during the
6992 negotiation. Fixed some memory leaks as well.
6994 * Added the "invalid cookie" error message to Irssi SILC client's
6997 Thu Jul 19 21:44:31 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6999 * Added `task_max' field to the SilcClientParams to indicate
7000 the maximum tasks the scheduler can handle. If set to zero,
7001 default values are used. Affected file lib/silcclient/silcapi.h.
7003 * Fixed memory leaks in silc_client_close_connection. Affected
7004 file lib/silcclient/client.c.
7006 * Added silc_client_del_client_entry to client library to free
7007 all memory of given client entry. Affected file is
7008 lib/silcclient/idlist.[ch].
7010 * Added new functions silc_client_del_channel and
7011 silc_client_del_server to delete channel and server entries.
7012 Affected file lib/silcclient/[silcapi.h/idlist.c].
7014 * Removed silc_client_del_client_by_id from silcapi.h.
7016 * Fixed the INFO command to return the server's own info
7017 correctly when querying by Server ID. Affected file is
7020 Thu Jul 19 14:47:30 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7022 * Removed the non-blocking settings in WIN32 code in the
7023 silc_sock_[read/write] and added SleepEx instead. Affected
7024 file lib/silcutil/win32/silcwin32sockconn.c. The availability
7025 of input data is now checked with FIONREAD and ioctlsocket.
7027 Wed Jul 18 18:34:01 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7029 * Call silc_schedule_task_del_by_context in the
7030 silc_protocol_cancel instead of silc_schedule_task_del_by_callback.
7031 Affected file lib/silccore/silcprotocol.c.
7033 * Call silc_protocol_cancel for active protocols in the
7034 silc_server_close_connection if the funtion
7035 silc_server_free_sock_user_data has not been called.
7036 Affected file silcd/server.c.
7038 * Generic tasks cannot be deleted using the del_by_fd
7039 task deleting function since generic tasks does not match
7040 any specific fd. Affected file lib/silcutil/silcschedule.[ch].
7042 * Added a notion to SILCOPER help file that the SILCOPER works
7043 only on router server, not on normal server.
7045 Wed Jul 18 09:40:04 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7047 * Added for WIN32 support for the new scheduler as well.
7048 Affected file lib/silcutil/win32/silcwin32schedule.c.
7050 * Fixed the SHA1 implementation to work on various platforms.
7052 Tue Jul 17 23:04:10 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7054 * Rewrote the SILC Scheduler entirely. Removed the old SILC Task
7055 API. It is part of the scheduler now. Everything else is
7056 as previously but some functions has changed their names.
7057 Checkout the lib/silcutil/silcschedule.h for the interface.
7058 Updated all applications to use the new interface. Affected
7059 files are lib/silcutil/silcschedule.[ch].
7061 Tue Jul 17 16:53:30 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7063 * Found a bug in the SKE implementation. The HASH value,
7064 specified by the protocol, was not computed correctly. The
7065 public key of the responder was not added to the computation
7066 even though it is mandatory. Affected file lib/silcske/silcske.c.
7067 This unfortunately causes incompatibilities with older
7068 clients and servers.
7070 * Added WIN32 specific network init and uninit functions:
7071 silc_net_win32_init and silc_net_win32_uninit to init and uninit
7072 the Winsock2. Affected file lib/silcutil/silcnet.h and
7073 lib/silcutil/win32/silcwin32net.c.
7075 * Set the socket always to nonblocking mode on WIN32 after
7076 reading data or writing data. Affected file is
7077 lib/silcutil/win32/silcwin32sockconn.c.
7079 Mon Jul 16 22:55:26 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7081 * Fixed various compilation problems under WIN32. Affected
7082 files lib/silcutil/win32/silcwin32thread.c and
7083 lib/silcutil/win32/silcwin32schedule.c.
7085 * Removed all _internal.h #includes from public header
7086 files. Internal headers must never be included from
7089 Removed also the lib/silcske/payload_internal.h file.
7091 * All include files that may be needed (public and some others
7092 included by the public headers) by application developers are
7093 now copied to the ./includes directory. It does not copy any
7094 internal headers. Affected file Makefile.defines.pre and all
7095 Makefile.am's under lib/ and subdirs.
7097 Thu Jul 12 17:49:31 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7099 * Do not change the ~/.silc directory's permissions automatically.
7100 Affected file irssi/src/silc/core/clientutil.c.
7102 Thu Jul 12 10:18:40 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7104 * Do not cancel the protocol in silc_server_close_connection
7105 it might cause recursion. Now cancelled in the function
7106 silc_server_free_sock_user_data. Affected file silcd/server.c.
7108 * Fixed the silc_server_remove_clients_by_server to regenerate
7109 the channel keys correctly finally. Added also new function
7110 silc_server_remove_clients_channels to actually do it.
7111 Affected file silcd/server.c.
7113 * Fixed the silc_server_new_channel to not crash by giving
7114 wrong router to the new channel. Affected file is
7115 silcd/packet_receive.c.
7117 Wed Jul 11 18:31:57 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7119 * Added SilcClientParams structure to the lib/silcclient/silcapi.h
7120 which is given as argument to the silc_client_alloc now.
7121 It can be used to configure the client and set various parameters
7122 that affect the function of the client.
7124 * The USERS command in server did not check whether the channel
7125 is private or secret. Affected file silcd/command.c.
7127 * Added new argument to the USERS command in protocol specification.
7128 The USERS command now can take the channel name as argument
7129 as well. Added support for this in client and server and
7130 updated the protocol specs.
7132 * Completed the GETKEY command in client. It can be now used
7133 to fetch also servers public key not only some clients.
7134 Affected files lib/silcclient/command[_reply].c.
7136 * Added silc_client_get_server to return server entry by the
7137 server name. Affected files lib/silcclient/silcapi.h and
7140 * Redefined the IDENTIFY command in protocol specification to be
7141 more generic. It now can be used to query information about
7142 any entity in the SILC Network, including clients, servers and
7143 channels. The query may be based either the entity's name
7144 or the ID. Added support for this in both client and server.
7146 Affected files silcd/command.c and lib/silcclient/command.c
7147 and command_reply.c.
7149 * Optimized the WHOIS and WHOWAS commands in the server. Removed
7150 the _from_client and _from_server functions. Affected file
7153 * Added silc_client_get_channel_by_id_resolve to the file
7154 lib/silcclient/silcapi.h to resolve channel information by
7155 its ID. Added also silc_client_get_channel_by_id that
7156 does not resolve it from the server.
7158 Tue Jul 10 18:05:38 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7160 * Added SilcServerEntry context into the client library
7161 to represent one server. The INFO command now allocates
7162 these to save the resolved server info. For now on the
7163 client library will also keep information about servers,
7164 connected and resolved with INFO.
7166 The INFO command now allocates the SilcServerEntry context
7167 and saves the server info there. The COMMAND_REPLY in
7168 the INFO now returns the parameters to application in
7169 same order as defined in the protocol specification.
7171 The entries are cached in the client->server_cache.
7173 * The INFO command is now issued after received the Client ID
7174 from the server. Affected file lib/silcclient/client.c.
7176 * The CMODE_CHANGE notify may now return also an SilcServerEntry
7177 to the application as the mode changer might be server.
7178 It is guaranteed that NULL is not returned anymore to the
7179 application. Affected file lib/silcclient/client_notify.c.
7181 The ID Type is now also passed to the application so that
7182 it can check whether the returned entry is SilcClientEntry
7185 Added new function silc_client_get_server_by_id to return
7186 the server entry by ID. Affected files are the
7187 lib/silcclient/silcapi.h and lib/silcclient/idlist.c.
7189 * Do not create the channel in the Irssi SILC Client when issuing
7190 the JOIN command but when received the sucessful JOIN command
7191 reply. Otherwise the channel might get created even though we
7192 could not join it. The Affected file is
7193 irssi/src/silc/core/[silc-channels.c/client_ops.c].
7195 * Fixed a channel joining bug in router. The router must also
7196 check the channel modes, invite and ban lists etc. when serving
7197 the JOIN command sent by normal server. Affected file is
7198 silcd/command.c. The router now resolves the client's
7199 information from the server who sent the JOIN command if it
7200 does not know it, and processes the JOIN command only after
7203 * Changed the SilcCommandCb to take new argument; void *context2.
7204 Affected file lib/silccore/silccommand.h
7206 The second argument in the command callbacks in the server now
7207 includes the SilcServerCommandReplyContext if the command was
7208 called as pending command callback from the command reply.
7209 Otherwise it is NULL. When called as pending the status of the
7210 command reply will be checked and if it was erronous the
7211 error will be sent to the original sender of the command.
7212 This way the client always receives the error messages even
7213 though the server was actually the one who received the error
7214 when it resent the command to router, for example. Affected
7215 files silcd/command[_reply].[ch].
7217 * Fixed sending WHOWAS command's error message to client if
7218 the requested client could not be found. It was missing.
7221 * Changed the CMODE and CUMODE commands reply arguments in the
7222 protocol specification. The Channel ID is now sent in both
7223 of the commands to identify the channel. Implemented this
7224 new feature to the client and server. Affected files
7225 lib/silcclient/command_reply.c and silcd/command.c.
7227 * Made better checks for invite and ban lists in the JOIN
7228 command in server. Affected file silcd/command.c.
7230 Mon Jul 9 18:28:34 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7232 * The server now performs the incoming host IP/DNS lookup
7233 using the silc_socket_host_lookup and thus does not block
7234 the server anymore. Affected file silcd/server.c.
7236 * Completed the multi-thread support for SILC Scheduler in
7237 the lib/silcutil/silcschedule.c.
7239 * Fixed the configure.in.pre to detect the pthread correctly
7242 * Fixed a deadlock in silc_task_queue_wakeup in the file
7243 lib/silcutil/silctask.c.
7245 Mon Jul 9 13:40:03 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7247 * Added new function silc_schedule_wakeup that is used in
7248 multi-threaded environment to wakeup the main thread's
7249 schduler. It needs to be used when a thread adds a new task
7250 or removes a task from task queues. After waking up, the
7251 scheduler will detect the task queue changes. If threads
7252 support is not compiled in this function has no effect.
7253 Implemented the wakeup mechanism to both Unix and WIN32
7254 systems. Affected files are lib/silcutil/silcschedule.[ch],
7255 lib/silcutil/unix/silcunixschedule.c and the
7256 lib/silcutil/win32/silcwin32schedule.c.
7258 * Added new function silc_task_queue_wakeup to wakeup the
7259 scheduler by the specified task queue. Affected file
7260 lib/silcutil/silctask.[ch].
7262 * The silc_socket_host_lookup_start now wakes up the scheduler
7263 after adding the timeout task. Affected file is
7264 lib/silcutil/silcsockconn.c.
7266 * The silc_socket_host_lookup is synchronous now if the threads
7267 support is not compiled in. However, the callback is still
7268 called asyncronously through the scheduler, anyway. Affected
7269 file lib/silcutil/silcsockconn.c.
7271 Mon Jul 9 00:24:45 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7273 * Added new function silc_socket_host_lookup to perform
7274 asynchronous IP and FQDN lookups for the socket connection.
7275 Affected files lib/silcutil/silcsockconn.[ch].
7277 Sun Jul 8 18:44:53 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7279 * Added SILC_MUTEX_DEFINE to define the mutex on environments
7280 that may or may not compile the mutex support in.
7282 Changed the silc_mutex_alloc interface. It allocates the
7283 mutex now to the sent pointer and returns TRUE or FALSE.
7285 Affected file lib/silcutil/silcmutex.h.
7287 * Wrote the SILC Task Queue interface to support multi-threads.
7288 Affected file lib/silcutil/silctask.[ch].
7290 * Wrote the SILC Scheduler to support multi-threads. Affected
7291 file lib/silcutil/silcschedule.c.
7293 Sun Jul 8 11:16:01 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7295 * Implemented the SILC Mutex API and SILC Thread API for WIN32
7296 in lib/silcutil/win32/.
7298 Sun Jul 8 00:18:15 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7300 * Defined SILC Mutex API and SILC Thread API and implemented
7301 them for Unix. Affected files are
7302 lib/silcutil/silcmutex.h, lib/silcutil/silcthread.h,
7303 lib/silcutil/unix/silcunixmutex.c and
7304 lib/silcutil/unix/silcunixthread.c.
7306 Sat Jul 7 14:40:31 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7308 * Fixed the silc_server_remove_clients_by_server's channel
7309 key re-generation. The hash table handling was incorrect
7310 and would not work with many channels. Affected file is
7313 * Fixed some memory leaks around the server code.
7315 * Rewrote the silc_server_get_users_on_channel to support IPv6
7316 based Client ID's. Affected file silcd/server.c.
7318 * Defined the SILC_MESSAGE_FLAG_SIGNED to the protocol
7319 specification. However, a separate document must be written
7320 to define the detailed signing procedure and the payload
7321 associated with the flag. Defined the flag to the
7322 lib/silccore/silcchannel.h as well.
7324 Fri Jul 6 18:26:31 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7326 * Changed the dynamic tables to static size tables in the
7327 lib/silccrypt/silchmac.c.
7329 * Removed GCC dependencies from the code. A patch by cras.
7331 Fri Jul 6 09:39:35 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7333 * Do not show the error "Error receiving packet bla bla"
7334 in server if it really was not an error (-2 means that reading
7335 is pending). Affected file silcd/server.c.
7337 Thu Jul 5 21:22:32 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7339 * Fixed a possible crash in silc_server_remove_clients_by_server
7340 in silcd/server.c. Fixed there also some memory leaks.
7342 * Fixed the silc_idlist_replace_client_id. It could replace
7343 wrong key in the hash table. Affected file silcd/idlist.c.
7345 * Do not check whether there are global users on the channel
7346 if the channel->global_users is FALSE. Affected functions
7347 silc_server_remove_from_one_channel and
7348 silc_server_remove_from_channels in silcd/server.c. Also,
7349 do not check if the removed client is local as we can be
7350 sure that global client was not removed from the channel
7351 and checking for global users is not needed.
7353 * The silc_server_remove_clients_by_server now re-generates
7354 the channel keys correctly for those channels that had
7355 clients removed from them. Affected file silcd/server.c.
7357 Tue Jul 3 11:39:20 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7359 * Found the reason of random crashes in the server. We weren't
7360 ignoring the SIGPIPE signal (which can be sent in write())
7361 and it crashed the server. Affected file silcd/silcd.c.
7363 Fri Jun 29 20:05:25 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7365 * Assure that sock->user_data is not NULL in the function
7366 silc_server_packet_send in silcd/packet_send.c.
7368 * Disconnect the remote connection if it could not be added
7369 to any ID lists in the server. The affected file is
7372 * Check in silc_server_packet_send[_real/dest] that the
7373 socket is not disconnecting and ignore the data if it is.
7374 Affected file silcd/packet_send.c.
7376 * Define inline to __inline on native WIN32 compilation.
7377 Affected file includes/silcwin32.h.
7379 * Added some explicit type casts for inline code since MSVC
7380 require them. Affected files lib/silcutil/silcbuffer.h,
7381 lib/trq/silcdlist.h and lib/trq/silclist.h.
7383 * Print warning in log files from now on if the packet
7384 decryption fails. Affected file silcd/server.c.
7386 Thu Jun 28 21:30:39 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7388 * Changed the `say' client operation's interface to accept
7389 new `type' argument to indicate the type of the message sent
7390 by the library. The application may filter the library's
7391 messages according the type. The affected file is the
7392 lib/silcclient/silcapi.h.
7394 * Added two new functions to lib/silcclient/silcapi.h:
7395 silc_client_del_client and silc_client_del_client_by_id.
7396 Affected file lib/silcclient/idlist.c.
7398 * Moved the clientincludes.h from includes/ to silc/ and
7399 serverincludes.h from includes/ to silcd/.
7401 * The modes for the CMODE and CUMODE are now passed as
7402 uint32 for application with COMMAND_REPLY. The affected
7403 file is lib/silcclient/command_reply.c.
7405 Wed Jun 27 22:24:47 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7407 * /WHOIS without arguments shows client's own information.
7408 Affected file lib/silcclient/command.c.
7410 * Changed PING to not accept any arguments. The specs
7411 says that client can ping only the connected server so
7412 requiring an argument is not needed. Affected file is
7413 lib/silcclient/command.c.
7415 Wed Jun 27 00:10:33 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7417 * Fixed a fatal bug in private message sending and reception
7418 encryption and decryption when using private message keys.
7419 The implementation was incorrect and did not follow the
7420 specification. It causd that some of the message were
7421 lost since it did not use the sending and receiving keys
7422 as the protocol suggests. This has been fixed and will cause
7423 incompatibilities with older clients when sending private
7424 message encrypted with private message keys. Affected files
7425 lib/silcclient/client_prvmsg.c, lib/silcclient/client_keyagr.c
7426 and various other in Irssi SILC Client.
7428 Added `responder' boolean argument to the functions
7429 silc_client_add_private_message_key[_ske] to indicate when
7430 the key is added as responder or initiator of the key
7433 Tue Jun 26 19:23:07 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7435 * Removed the silc_ske_check_version function and created
7436 a SilcSKECheckVersion callback. Added also a function
7437 silc_ske_set_callbacks that is now used to set all SKE
7438 callbacks. The callback functions are not given to
7439 the SKE functions anymore, but this function is used to
7442 * Fixed the WIN32 DLL generation in lib/Makefile.am.pre.
7444 * Added `silc_version' argument to the silc_client_alloc
7445 to define the version of the application for the library.
7446 The library will use the version string to compare it
7447 against the remote host's (usually a server) version
7448 string. Affected file lib/silcclient/silcapi.h
7450 * Added the KE protocol context to Key Agreement context
7451 in client library so that we can abort the SKE if it
7452 is in process when we get timeout. Affected file is
7453 lib/silcclient/client_keyagr.c.
7455 * Do not resolve the client ID forever if it returns in the
7456 first time that such client does not exist. This was done
7457 for example with private message. Affected file is
7458 lib/silcclient/client_prvmsg.c.
7460 Mon Jun 25 21:42:51 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7462 * Do not add regex.h for WIN32. The affected file
7463 includes/silcincludes.h.
7465 * Added WIN32 DLL generation to lib/Makefile.am.pre. It might
7466 not work yet 100%. It generates the DLL's automatically
7467 when compiling with --with-win32 under cygwin.
7469 Sun Jun 24 19:49:23 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7471 * lib/contrib/regex.c is not compiled on WIN32.
7473 * Added silc_net_get_socket_opt function to the
7474 lib/silcutil/silcnet.h.
7476 * Added includes/silcwin32.h for WIN32 specific includes
7479 * Do not use ptime structure or any of the posix process
7480 functions on WIN32 in lib/silccrypt/silrng.c.
7482 * Added silc_gettimeofday to provide generic function
7483 for struct timeval on all platforms. Added the function
7484 to lib/silcutil/silcutil.h.
7486 Sun Jun 24 12:19:52 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7488 * Moved the lib/silccore/silcsockconn.[ch] to the utility
7489 library as they clearly belong there. As a plus side we
7490 can make the actual socket connection routines platform
7493 Added also new generic function silc_socket_read and
7494 silc_socket_write (that used to be silc_packet_[read/write].
7495 The implementation of these are platform specific.
7497 * Added WIN32 specific routines of silc_socket_[read/write]
7498 to lib/silcutil/win32/silcwin32sockconn.c.
7500 Sat Jun 23 16:01:00 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7502 * Added preliminary support for native WIN32 compilation under
7503 cygwin (using the -mno-cygwin option for GCC) to the
7504 ./configure.in.pre. The --with-win32 now prepares the
7505 compilation for native WIN32.
7507 * Rewrote the SILC Scheduler interface in the file
7508 lib/silcutil/silcschedule.h. The scheduler is now context
7509 based and does not have anymore any global static scheduler.
7510 Moved the Unix scheduler to the lib/silcutil/unix/ directory
7511 and created lib/silcutil/win32 directory for WIN32 based
7514 * Added Unix specific network routines to the
7515 lib/silcutil/unix/silcunixnet.c and the old
7516 lib/silcutil/silcnet.c includes now only generic routines.
7518 Added WIN32 specific network routines to the
7519 lib/silcutil/win32/silcwin32net.c.
7521 * Added Unix specific utility functions from the
7522 lib/silcutil/silcutil.c to lib/silcutil/unix/silcunixutil.c.
7524 * Added WIN32 SILC Scheduler to the file
7525 lib/silcutil/win32/silcwin32schedule.c. The code is of course
7528 Fri Jun 22 10:44:14 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7530 * Do not handle JOIN notify in the server if the target client
7531 is not registered (idata->registered == FALSE). The affected
7532 file is silcd/packet_receive.c.
7534 * Update the nickrec->founder in event_cumode in the Irssi SILC
7535 client. Affected file irssi/src/silc/core/silc-channels.c.
7537 * Fixed the CUMODE_CHANGE notify handling in the server when
7538 server and router are announcing their clients on channels.
7539 Now the mode changes are saved and notified correctly. The
7540 affected file is /silcd/packet_receive.c.
7542 * Fixed silc_idlit_replace_[server/client/channel]_id functions.
7543 They really did not replace the cache entry in the ID Cache.
7544 Now they do that. Affected file silcd/idlist.c.
7546 * Fixed the KICK notify handling in the Irssi SILC client to
7547 update the channel records so that the kicked client does not
7548 appear to be on the channel. The affected file is
7549 irssi/src/silc/core/silc-channels.c.
7551 * Always update the conn->current_channel when executing command
7552 on a channel. Affected file irssi/src/silc/core/silc-servers.c.
7554 * Fixed the KILL notify handling in Irssi SILC client to remove
7555 the killed client on all channels.
7557 Thu Jun 21 17:10:08 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7559 * Fixed the silc_parse_command_line to remove extra spaces
7560 from the start and end of the arguments. Affected file is
7561 lib/silcutil/silcutil.c.
7563 * Cancel and free any active protocol in the function
7564 silc_server_close_connection. Affected file silcd/server.c.
7566 * Cancel and free any active protocol in the function
7567 silc_client_close_connction. Affected file is
7568 lib/silcclient/client.c.
7570 * Do not execute the KILL command for clients that are in
7571 history (ie. they are not in the network). Affected file is
7574 * Fixed KILL notify handling, client does not crash anymore.
7575 Affected file irssi/src/silc/core/silc-channels.c.
7577 * Reduced the default packet buffer size from 2048 to 1024 in
7578 lib/silccore/silcpacket.c.
7580 * Added SILC_SKE_STATUS_FREED SKE status type and a reference
7581 counter to the SKE context that is incresed when the SKE library
7582 performs async operation outside the library. If the outside
7583 process frees the SKE context and FREED status will be set
7584 and the library will detect after the sync operation that the
7585 libary is freed. The affected files are
7586 lib/silcske/silcske[_status].[ch].
7588 * Resolve the client entry information in the function
7589 silc_client_channel_message to assure that NULL pointer is not
7590 passed as client entry to the application. */
7592 * Fixed the task timeout calculation to assure that there is
7593 never negative timeouts. The affected file is
7594 lib/silcutil/silcschedule.c.
7596 * Fixed the channel user mode notification sending in server.
7597 It was sent point-to-point to the router (or to server by router)
7598 but it needs to be destined to a channel. The routines now
7599 supports sending the channel user mode notifys to the channels
7600 when announcing clients and channels. Affected files are
7601 silcd/server.c and silcd/packet_receive.c.
7603 * Fixed the CHANNEL_CHANGE notify handling in the client libary.
7604 It did not actually replace the old channel entry in the cache.
7605 Affected file lib/silcclient/client_notify.c.
7607 Tue Jun 19 22:10:36 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7609 * Fixed a possible crash in silc_packet_send_prepare. It now
7610 assures always that there is enough space in the buffer and
7611 at the tail area of the buffer (for MAC).
7613 Fixed the inbound buffer reallocation in silc_packet_read.
7614 It was old code and did not handle the reallocation correctly.
7617 The affected file is lib/silccore/silcpacket.c.
7619 * Fixed buffer overflow in silc_parse_nickname in the file
7620 lib/silcutil/silcutil.c.
7622 Tue Jun 19 13:40:09 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7624 * make install generates new server keys only if there is not
7627 Mon Jun 18 18:49:07 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7629 * Set SILC_MESSAGE_FLAG_NOREPLY when sending the away message.
7630 Added check that if the NOREPLY is set then we will not send
7631 the away message. This avoids infinite loop of away messages
7632 if both clients are away. The affected file is
7633 lib/silcclient/client_prvmsg.c.
7635 * Fixed client crash if /NICK was given without arguments.
7636 Affected file lib/silcclient/command.c.
7638 * Server does not send the invite list in INVITE command back
7639 to the client if the list was not altered. Added this notion
7640 to the protocol spec as well. Affected file silcd/command.c.
7642 Fixed possible crash in INVITE command by checking the
7643 value of silc_server_get_client_route command.
7645 * Fixed the INVITE notify type handling. The arguments are now
7646 taken in correct order and client does not crash. The affected
7647 file is irssi/src/silc/core/silc-channels.c.
7649 Removed the "Inviting xxx to channel" message from the
7650 client library away and let the application handle it.
7651 Affected file lib/silcclient/command.c. Added that message
7652 to Irssi SILC client's message formats.
7654 * Fixed CMODE command crash in client. It now checks the
7655 amount of arguments correctly and does not crash. The affected
7656 file is lib/silcclient/command.c.
7658 * Do not create new channel automatically in silc_channels_join
7659 but check whether the channel by that name already exists.
7660 Affected file irssi/silc/core/silc-channels.c.
7662 * Do not send the SERVER_SIGNOFF to router if the disconnected
7663 entity was the router. Affected file silcd/server.c.
7665 * Added the handling of the SERVER_SIGNOFF notify to the Irssi
7666 SILC client as it was missing from there.
7668 Added the handling of the KICK notify to the Irssi SILC client
7669 as it was missing. Added "you have been kicked" message to
7670 Irssi SILC client's message modules formats.
7672 Added the handing of the KILL notify to the Irssi SILC client
7673 as it was missing. Added the kill message module formats
7676 The affected file is irssi/src/silc/core/silc-channels.c.
7678 * The router did not save the channel mode the server announced.
7679 Affected file silcd/packet_receive.c.
7681 * Fixed a possible crash in INFO command in server. If the
7682 server did not provide the server info it crashed. Affected
7683 file silcd/command.c.
7685 Sun Jun 17 15:26:05 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7687 * Fixed the GETKEY command in the server to check also the
7688 global list. Otherwise the GETKEY would not work correctly
7689 in normal SILC server. Affected file silcd/command.c.
7691 Sat Jun 16 18:00:00 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7693 * Fixed GETKEY crash, it crashed if the command did not succseed.
7695 Tue Jun 12 21:36:18 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7697 * Redefined the SILC MP API in lib/silcmath/silcmp.h. The API
7698 is now real and not just an macro interface to GMP.
7700 Removed the entire GMP from the source tree and imported new
7701 NSS MPI library instead. Reason for removing GMP is that it is
7702 extremely large and compiles extremely slow. The NSS MPI
7703 is only a few files and compiles in less than 10 seconds.
7704 The speed is also about the same as GMP. The MPI is imported
7705 to lib/silcmath/mpi.
7707 If the system has GMP installed we will still use the GMP.
7708 If it is not then the NSS MPI will be compiled.
7710 Mon Jun 11 18:07:24 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7712 * Merged a long nickname (127 characters long) crash bugfix from
7713 Irssi CVS tree. Affected file irssi/src/core/misc.c.
7715 * Merged a freed memory reference bugfix from Irssi CVS tree.
7716 Affected file irssi/src/core/commands.c.
7718 Sun Jun 10 16:08:35 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7720 * Added the server's public key sving and verification to the
7721 server when performing the SKE. This was missing and the
7722 remote server's (or router's) public key was accepted without
7723 checking whether we have it previously or trust it at all.
7724 Affected file silcd/protocol.c.
7726 Sat Jun 9 20:17:30 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7728 * Check in the silc_server_timeout_remote if protocol is active
7729 and make sure that the protocol's final callback is called so
7730 that all memory if freed. Affected file silcd/server.c.
7732 Sat Jun 9 12:51:27 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7734 * silc_server_whois_send_reply crashed the server if the nickname
7735 was 127 characters long. Affected file silcd/command.c.
7737 Thu Jun 7 16:29:56 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7739 * Added sanity check to the silc_server_new_client. If the hostname
7740 is provided inside username then check that the provided hostname
7741 really is the same as the resolved one. If the hostname was not
7742 resolved then check it from the public key. Affected file is
7743 silcd/packet_receive.c.
7745 * Fixed a fatal bug in Irssi SILC client. Do not send QUIT command
7746 if the server disconnected us and the connection is not valid
7747 anymore. Affected file irssi/src/silc/core/silc-channels.c.
7749 * Moved the silc_client_[chmode|chumode|chumode_char] away from
7750 the library to the lib/silcutil/silcutil.[ch].
7752 Thu Jun 7 08:57:16 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7754 * Close log file after open. Affected file
7755 lib/silcutil/silclog.c.
7757 * Check whether sock == NULL in silc_client_send_packet and return
7758 if it is. Affected file lib/silcclient/silcclient.c.
7760 * Check rec->entry == NULL in the Irssi SILC Client before
7761 sending the channel message. Affecte file is
7762 irssi/src/silc/core/silc-servers.c.
7764 Tue Jun 5 08:08:21 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7766 * Merged a splitted window bugfix from Irssi CVS tree. The
7767 affected file is irssi/src/fe-text/textbuffer-view.c.
7769 * Fixed the ME, ACTION and NOTICE printing in Irssi Client.
7770 It did not print nickname.
7772 * Improved the distributions system a bit.
7774 Mon Jun 4 17:57:16 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7776 * Merged /WINDOW bugfix from irssi CVS tree. Affected file is
7777 irssi/src/fe-text/gui-window.c.
7779 * Fixed a fatal bug in Irssi SILC client. Crashed if sent message
7780 to in-active server. The affected file is
7781 irssi/src/silc/core/client_ops.c.
7783 * Resolve the client in USERS command reply if the entry does
7784 not have username resolved. The affected file is
7785 lib/silcclient/command_reply.c. Also, changed the IDENTIFY
7786 command to WHOIS command to really resolve stuff. The USERS
7787 is not used any more in any critical section so WHOIS can
7788 be used even though it might be slower than IDENTIFY.
7790 * Changed the lib/silcutil/silchashtable.h header to ROBODoc
7793 Sun Jun 3 14:21:32 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7795 * Changed the protocol API a bit more consistent in the
7796 lib/silccore/silcprotocol.[ch].
7798 * Changed the following headers to ROBODoc format:
7800 lib/silccore/silcpayload.h
7801 lib/silccore/silcprotocol.h
7802 lib/silccore/silcsockconn.h
7804 All core library headers are now formatted.
7806 Sat Jun 2 10:45:09 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7808 * Fixed a bug in Irssi SILC client; do not show that you are
7809 server/router operator if you really are not. Affected file is
7810 irssi/src/silc/core/client_ops.c.
7812 * Renamed silc_command_free_payload to silc_command_payload_free.
7813 Affected file lib/silccore/silccommand.h
7815 * Added silcmath.h to include the prototoypes of various routines
7816 in the lib/silcmath. Removed the old modinv.h, mpbin.h and
7819 * Changed the following headers to ROBODoc format:
7821 lib/silccore/silcchannel.h
7822 lib/silccore/silccommand.h
7823 lib/silccore/silcid.h
7824 lib/silccore/silcidcache.h
7825 lib/silccore/silcmode.h
7826 lib/silccore/silcnotify.h
7827 lib/silccore/silcpacket.h
7828 lib/silcmath/silcmath.h
7830 Fri Jun 1 22:19:37 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7832 * Added checking to the server code not to start the server if
7833 ciphers and stuff are not configured properly. Affected files
7834 silcd/serverconfig.[h] and silcd/server.c.
7836 * Changed the layout of the header files of the public interfaces
7837 in the SILC libraries. The new layout supports ROBODoc
7838 documentation tool (and some others) so that it is easy to create
7839 a library reference manual. All the other headers and source
7840 code must still follow the CodingStyle document. Also source
7841 code must not include these ROBODoc stuffs, only the headers.
7842 Furthermore, all public interface headers must now be named
7843 by using `silc' prefix, example: silcapi.h, silccipher.h.
7844 Some files were renamed due to this. All the other headers
7845 must not be used as public interfaces. I will update the
7846 CodingStyle document later. Changed following headers, so far:
7848 lib/silcclient/silcapi.h
7849 lib/silccore/silcauth.h
7850 lib/silccore/silcprivate.h
7851 lib/silccrypt/silcdh.h
7853 Fri Jun 1 10:28:09 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7857 * Removed silc_client_packet_send_flush from the client library
7858 as it is not needed. Affected file lib/silcclient/client.[ch].
7860 * Added printing of message of unresolved authentication method
7861 to the Irssi SILC client. Added it to the module formats.
7862 Removed the same message from the client library.
7864 Thu May 31 13:57:33 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7866 * Added new distribution feature, DISTLABEL. Every distribution
7867 can define own preprocessor label that can be used in the
7868 source code. For example: #ifdef SILC_DIST_CLIENT. Affected
7869 file distributions, acconfig.h.pre and prepare.
7871 Tue May 29 22:16:40 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7873 * Added Makefile.defines_int to include the actual definitions
7874 for Makefile.defines.in. Tested the new distribution system,
7875 created distributions and tested installation.
7877 * Added AWAY message printing to the Irssi SILC client. Added
7878 the messages to the irssi/src/fe-common/silc/module-formats.[ch].
7880 * Added SCONNECT command to call the SILC's CONNECT command.
7881 Cannot use CONNECT directly since Irssi uses that internally.
7882 Affected file irssi/src/silc/core/silc-servers.c.
7884 Added ACTION local command. It is same as ME command but takes
7885 the channel as mandatory argument.
7887 Rewrote some of the Irssi's help files to suite for SILC
7890 Mon May 28 19:05:22 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7892 * Added Makefile.defines[.in] that should for now on be included
7893 in all Makefile.am file in the source tree. That file includes
7894 all common compilation definitions for SILC source tree.
7896 Mon May 28 10:30:51 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7898 * Minor changes to the ./prepare script to change the package
7899 name according the distribution name to the configure.in.
7901 Sun May 27 22:24:57 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7903 * Created new distribution system. Added file `distributions'
7904 that defines all the distributions that can be created out of
7905 the SILC source tree. The ./prepare script now reads that
7906 file to determine how to prepare the distributions. The
7907 first argument to the ./prepare is the name of the distribution
7908 and second is the version of the distribution. If given
7909 without arguments it creates the default (toolkit) distribution
7910 with the default version (defined in ./prepare).
7912 All Makefile.am files that are subject to the distributions
7913 are now named as Makefile.am.pre. These are ./Makefile.am
7914 and lib/Makefile.am. Others may be changed later.
7916 Sun May 27 15:57:17 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7918 * Added invite list, ban list, some key management and connection
7919 error message printing to module formats in the Irssi SILC client.
7921 * Added new silc_client_set_away_message to set the away message
7922 that is back to the person who sent private message. The
7923 affected file lib/silcclient/silcapi.h and the
7924 lib/silcclient/client_prvmsg.c.
7926 Sun May 27 12:39:48 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7928 * Fixed the private message sending in the Irssi SILC client,
7929 added local command KEY to the Irssi SILC client.
7931 Added key management and key agreement message formats to the
7932 irssi/src/fe-common/silc/module-formats.[ch].
7934 Added USERS (alias WHO) printing, server/router operator
7935 indication and LIST command printing to the module formats.
7937 Sat May 26 17:43:42 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7939 * Fixed channel joining notify handling, cumode notify handling
7940 from Irssi SILC client.
7942 * Added SILC specific module-formats to the Irssi SILC client so
7943 that SILC specific message hilighting, colors etc is possible.
7944 Affected file irssi/src/fe-common/silc/module-formats.[ch].
7946 Added channel mode, channel user mode, actions, notices,
7947 whois and whowas printing to the the module-formats.c.
7949 * Fixed a bug in channel deletion in the server. The channel
7950 is not left to the cache even if the channel founder auth mode
7951 is set when there are no users anymore on the channel. Affected
7952 file silcd/server.c.
7954 * The silc_net_localhost now resolves the entire hostname including
7955 the domain name. Affected file lib/silcutil/silcnet.c.
7957 Sat May 26 12:13:37 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7959 * Changed the ask_passphrase client operation to be ascynchronous.
7960 It has now a completion callback and a context that the
7961 application must call after it has got the passphrase from
7962 the user. Affected files lib/silcclient/silcapi.h,
7963 lib/silcclient/protocol.c, lib/silcclient/command.c and
7966 Added SilcAskPassphrase callback that the application calls
7967 to deliver the passphrase to the library.
7969 * Changed the SKE protocol's SilcSKEVerifyCb to be asynchronous.
7970 The public key verification and especially a certificate
7971 verification is asynchronous procedure.
7973 Added new SILC_SKE_STATUS_PENDING status to indicate the
7974 request is pending and a callback will be called to finalize
7977 Added also SILC_SKE_STATUS_PUBLIC_KEY_NOT_PROVIDED status to
7978 indicate that remote end did not send its public key (or
7979 certificate), even though we require it. Added check for this
7980 condition in the SKE. This was a security bug, now fixed.
7982 Defined new SilcSKEVerifyCbCompletion callback that is called
7983 when the verification process is completed.
7985 The affected files lib/silcske/silcske_status.h and
7986 lib/silcske/silcske.[ch].
7988 * Changed the verify_public_key client operation to be async
7989 as well. Defined SilcVerifyPublicKey callback that is used to
7990 indicate the success of the public key verification process.
7992 Changed the server and client to use the new async client
7995 * Changed the Irssi SILC client's internal scheduler to be called
7996 twice as many times as it used to be. As a result the client
7997 should be a bit faster now. Affected file is
7998 irssi/src/silc/core/silc-core.c.
8000 * Added support to Irssi SILC client of asynchronous public key
8001 verification and passphrase inquiry. Affected file is
8002 irssi/src/silc/core/silc-core.c.
8004 Fri May 25 14:38:38 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8006 * Do not say "You have left channel %s" in client library.
8007 Moved it to the application. Affected files are
8008 lib/silcclient/command.c and silc/client_ops.c.
8010 * Fixed silc_client_get_clients. Command context was not
8011 duplicated and was freed memory in the callback. Affected
8012 file lib/silcclient/idlist.c.
8014 * Do not say "you are now talking..." on JOIN command in the
8015 client library. The appliation must handle it.
8017 * Do not say ".. changed topic to" in command reply in the
8018 client libary. The application must handle it.
8020 * Fixed TOPIC command sending in the client library.
8022 * Fixed a memory leak in silc_client_command_free in the file
8023 lib/silcclient/command.c.
8025 Thu May 24 19:08:55 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8027 * Imported a modified version of Irssi client to the source tree.
8028 The Irssi will be used to create a new client called
8029 Irssi SILC. Imported to irssi/.
8031 Added silc_core_init_finish function to the Irssi. Affected
8032 file irssi/configure.in.
8034 A lot changes in the Makefile.ams around the irssi tree.
8036 Tue May 22 22:23:49 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8038 * Do not rehash if the new size is same as the old size of the
8039 hash table, in the silc_hash_table_rehash*. The affected file
8040 lib/silcutil/silchashtable.c.
8042 * Replaced hash_table_del_by_context calls from the server
8043 (when channel->user_list and client->channels) to the
8044 hash_table_del as it is sufficient and faster.
8046 Tue May 22 17:27:16 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8048 * Added silc_hash_table_list, silc_hash_table_get and the
8049 SilcHashTableList structure to provide an alternative way to
8050 traverse the hash table. The affected files are
8051 lib/silcutil/silchashtable.[ch].
8053 * Changed the server's idlist routines to use the hash table
8054 routines to optimize the code.
8056 Mon May 21 21:46:20 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8058 * Replaced the client entry's `channel' list and channel entry's
8059 `user_list' list to hash tables for optimized lookup. Changed
8060 the code to use the hash table interface around the code.
8061 Affected file lib/silcd/idlist.[ch].
8063 * Added `auto_rehash' boolean argument to the function
8064 silc_hash_table_alloc to indicate whether the hash table should
8065 auto-rehash when it thinks is appropriate time. It will
8066 increase the hash table size if the there is twice as much
8067 entries in the table than the size of the table, and will
8068 decrease the size if there are twice as less entries than
8069 the size of the table.
8071 Mon May 21 09:51:11 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8073 * Fixed silc_xxx_get_supported to not crash at some circumstances.
8075 Sun May 20 13:45:58 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8077 * silc_idcache_purge_by_context deletes the entry now by context
8078 as it is supposed to do. Affected file lib/silccore/idcache.c.
8080 * Send the ERR_NO_SUCH_NICK in the WHOIS command reply if the
8081 client is not anymore valid (WHOWAS givens the info) and not
8082 the ERR_NO_SUCH_CLIENT_ID if the nickname still exists.
8084 Sat May 19 16:30:03 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8086 * Removed the `data' and `data_len' arguments from the ID Cache
8087 interfaces and added `name' argument. ID Cache does not handle
8088 anymore the binary data only a names associated with given ID.
8090 * When hashing a Client ID with silc_hash_id the entire ID is
8091 not hashed anymore, instead only the hash of the Client ID is
8092 hashed. This way we can access the Client ID from the cache
8093 with Client ID but with the hash of the ID (which is a hash of
8094 the nickname) as well without any difference in performance.
8096 Added also silc_idcache_find_by_id_one_ext to do one on one
8097 searching when we have the actual ID. Added also function
8098 silc_hash_client_id_compare. The affected files are
8099 lib/silccore/idcache.[ch] and lib/silcutil/silcutil.[ch].
8101 * When hashing the name associated with a ID it is always done
8102 in lowercase. This way we can access the cache without worrying
8103 about case-sensitivity, even though, for example nicknames are
8106 * Fixed a bug in server with channel message sending. It put
8107 wrong ID type as destination ID. The affected file
8108 silcd/packet_send.c.
8110 * silc_idcache_del_by_context now deletes from all hash tables
8111 by context. Affected file lib/silccore/idcache.c.
8113 Fri May 18 17:42:00 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8115 * Changed the client library to use the new ID Cache interface.
8116 Changes around the source tree.
8118 * Added silc_hash_table_rehash_ext to rehash with specific
8119 hash function. Affected file lib/silcutil/silchashtable.[ch].
8121 * Added silc_hash_string_compare to compare two strings in the
8122 hash table. Affected file lib/silcutil/silcutil.[ch].
8124 Fri May 18 11:18:45 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8126 * Added new function silc_idcache_del_by_context into the
8127 lib/silccore/idcache.[ch].
8129 * Changed the server's ID list routines to use the new ID Cache
8130 interface. Changes around the source tree.
8132 Fri May 18 08:35:31 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8134 * Added silc_hash_table_del[_by_context]_ext functions in to the
8135 lib/silcutil/silchashtable.[ch].
8137 Removed silc_hash_table_find_all* routines and added new
8138 silc_hash_table_find_foreach to replace them.
8140 Added silc_hash_table_replace_ext function as extended
8141 replacing function. Separated the simple hash table interface
8142 from the extended hash table interface in the file
8143 lib/silcutil/silchashtable.h.
8145 * Fixed minor bugs and changed it to use some of the new
8146 hash table functions in lib/silccore/idcache.c
8148 Thu May 17 18:15:12 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8150 * Added new function silc_hash_table_find_all to return all keys
8151 in the hash table by the specified key. As the hash table is
8152 collision resistant it also makes it possible to have several
8153 duplicate keys in the hash table. This function may be used to
8154 find all of the keys from the hash.
8156 Added user_context arguments to the SilcHashFunction,
8157 SilcHashCompare and SilcHashDestructor to deliver user specified
8160 Added new fuctions silc_hash_table_find[_all]_ext to do
8161 extended lookup with specified hash and compare functions and
8162 specified user contexts.
8164 Added new function silc_hash_table_add_ext to add the key
8165 with specified hash function and user context.
8167 Added new function silc_hash_table_foreach to traverse all
8168 entrys in the hash table. Added SilcHashForeach callback
8171 Added new function silc_hash_table_del_by_context to delete
8172 the entry only if the context associated with the key matches.
8174 Affected files are lib/silcutil/silchashtable.[ch].
8176 * Removed silc_hash_[server/client/channel]_id and added just
8177 silc_hash_id to the lib/silcutil/silcutil.[ch]. Added also
8178 silc_hash_id_compare to compare two ID's using as the hash table
8179 comparison function. Added also silc_hash_data to hash
8180 binary data and silc_hash_data_compare to compare it.
8182 * Removed silc_idlist_find_client_by_hash as it is not needed
8183 anymore. Affected file silcd/idlist.[ch].
8185 * Rewrote the entire ID Cache system (in lib/silccore/idcache.[ch])
8186 to use internally the SilcHashTable. The new ID Cache is a lot
8187 faster than the old one. Some of the ID Cache interface was also
8188 rewritten and obsolete and stupid functions were removed.
8190 Wed May 16 23:03:30 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8192 * Added entry_count field to the SilcHashTable to keep the number
8193 of the entries in the table. Implemented the function
8194 silc_hash_table_rehash. Added new function
8195 silc_hash_table_count. Affected file lib/silcutil/silchashtable.c.
8197 Fixed a minor bug in silc_hash_table_free.
8199 * Added silc_hash_string, silc_hash_uint, silc_hash_ptr,
8200 silc_hash_client_id, silc_hash_server_id and silc_hash_channel_id
8201 into the lib/silcutil/silcutil.[ch].
8203 Wed May 16 20:02:47 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8205 * Implemented a collision resistant hash table into the
8206 lib/silcutil/silchashtable[ch]. See the header and the source
8207 for the SilcHashTable API.
8209 Tue May 15 22:05:46 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8211 * Merged dotconf version 1.0.2 into lib/dotconf.
8213 Sun May 13 19:32:09 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8215 * Do not compile anything in lib/silcsim/* if the SIM support
8216 is not enabled. The tree should now compile without problems
8219 Thu May 10 22:49:51 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8221 * Compiled the SILC under cygwin. Compiled and tested briefly
8222 without problems. More tests needed. The SIMs didn't compile
8225 * Added various #ifdef HAVE_* stuff to lib/silccrypt/silrng.c.
8227 * Fixed possible crash in silc_get_username in the
8228 lib/silcutil/silcutil.c.
8230 Tue May 8 09:04:03 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8232 * Fixed a va_arg in silc/client_ops.c.
8234 * Oops, RC5 routines were named AES and caused some problems
8235 when not using SIM's. Affected file lib/silccrypt/rc5.c.
8237 Sun May 6 13:59:48 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8239 * Added new SilcIDIP structure into the lib/silccore/id.h and
8240 replaced the old `ip' fields from all SILC ID's to that type.
8241 This is a step towards IPv6 support.
8243 The silc_id_get_len takes now the ID as an extra argument.
8244 The silc_id_id2str, silc_id_str2id and silc_id_dup now supports
8245 both IPv4 and IPv6 based ID's.
8247 The affected files are lib/silccore/id.[ch] and other files
8248 around the tree using these routines.
8250 * Removed the ID length arguments in server from various
8251 silc_server_send_notify_* routines -> they are not needed
8254 Sat May 5 13:56:33 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8256 * Fixed memory leak in silc_encode_pem_file in the file
8257 lib/silcutil/silcutil.c.
8259 Thu May 3 21:23:50 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8261 * Check minor version as well in the SKE. Affected files are
8262 silcd/protocol.c and lib/silcclient/protocol.c.
8264 * Added --identifier option to the server so that an identifier
8265 can be when creating the public key for the server. Affected
8266 file is silcd/silcd.c.
8268 * Fixed minor decoding bug in silc_pkcs_decode_identifier in
8269 lib/silccrypt/silcpkcs.c.
8271 Wed May 2 20:50:49 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8273 * Register default ciphers and stuff when using -C option with
8274 the server. Affected file sildc/silcd.c.
8276 * Put back the servers public key filename format, it is better
8277 than the new one. For now, the client keys are saved with the
8278 new filename format. The affected file silc/client_ops.c.
8280 * Implemented the Cipher API for the rest of the ciphers that
8281 did not implement it or implemented it the wrong way.
8283 Wed May 2 13:31:26 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8285 * Register default ciphers and stuff when using the -S option
8286 in the client. Affected file silc/silc.c. Same also when
8287 creating new key pair with -C option.
8289 Tue May 1 14:18:13 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8291 * Fixed the silc_verify_public_key client operation function to
8292 save the public keys differently. The fingerprint is now
8293 used as filename and not the hostname. This way also the
8294 client keys are saved uniquely and not with hostnames. The
8295 affected file is silc/client_ops.c.
8297 * Trimmed the silc_hash_fingerprint function to remove extra
8298 whitespaces from the end of the fingerprint. The affected
8299 file is lib/silccrypt/silchash.c.
8303 * Added silc_cipher_register_default function to register all
8304 default ciphers. It can be used when configuration files
8305 does not exist and the application does not want any specific
8306 ciphers in any specific order.
8308 The SilcDList is now used as silc_cipher_list dynamically
8309 allocated cipher list. Removed the static list all together
8310 and now all ciphers must be allocated to the dynamic list.
8311 The silc_cipher_alloc routine was changed to check only the
8314 All silc_cipher_* routines that used to return int returns
8317 The affected files lib/silccrypt/silccrypt.[ch].
8319 * The same thing was done to silc_hash_* as for silc_cipher_*
8320 routines. Affected files lib/silccrypt/silchash.[ch].
8322 * The same thing was done to silc_pkcs_* as for silc_cipher_*
8323 routines. Affected files lib/silccrypt/silcpkcs.[ch].
8324 Added also silc_pkcs_[un]register[_default] functions.
8325 Removed the data_context from the PKCS API.
8327 * Added silc_hmac_register_default function to register default
8328 hmacs. Affected files lib/silccrypt/silchmac.[ch]. Added also
8329 SILC_ALL_HMACS macro that can be used with silc_hmac_unregister
8330 to unregister all hmacs at once.
8332 * Register the default ciphers, hash functions, PKCSs and HMACs
8333 if client's configuration file does not exist. The affected
8336 * The client did not load the hash functions from the SIM
8337 modules at all. Added support for this. Affected file is
8338 silc/clientconfig.c.
8340 * When decoding public key with silc_pkcs_public_key_decode, check
8341 the supported algorithm only if PKCS are registered. Affected
8342 file lib/silccrypt/silcpkcs.c. The same was done with the
8343 silc_pkcs_private_key_decode.
8345 * Fixed the SILC List routines to keep the list always in order.
8346 It used to change the list's order when traversing the list but
8347 not it preserves the order. Affected file lib/trq/silclist.h.
8349 Mon Apr 30 17:29:03 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8351 * Added the client library to use the SilcSocketConnection's
8352 reference counter (by silc_socket_dup) to prevent the bug that
8353 the socket object may be freed underneath async operation.
8355 * The name resolv library checking fixes in the configure.in.pre.
8358 * Created new version of the protocol drafts for future
8359 development. The -03 drafts are the ones that will be changed
8360 in the trunk now and the -02 will remain as they are.
8362 * Send list of CUMODE notifys to the router when announcing
8363 the channel users to the router. Affected file silcd/server.c.
8364 If the router receiving channel founder CUMODE for a channel
8365 that already has channel founder it will send CUMODE notify
8366 to the sender to remove the channel founder rights from the
8367 announced client. Affected file silcd/packet_receive.c.
8369 * The CUMODE notify may now use Server ID as well as the entity
8370 who changes the mode. Updated protocool specs.
8372 * Updated INSTALL and README files.
8374 Sun Apr 29 23:17:50 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8376 * New web pages in the http://silc.pspt.fi. The pages was
8381 Sun Apr 29 13:33:41 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8383 * Implemented the [DenyConnectin] config section in the server.
8384 Added silc_server_config_denied_conn to check whether incoming
8385 connection is denied. Affected file silcd/serverconfig.[ch].
8387 * Do not check the ports when checking the incoming configuration
8388 data if the port is 0, meaning any. Affected file is
8389 silcd/serverconfig.c.
8391 Fri Apr 20 18:58:43 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8393 * Fixed buffer overflow in silc_string_compare in the file
8394 lib/silcutil/silcutil.c.
8396 * Fixed double free in silc_server_command_leave in the file
8399 Fri Apr 20 14:00:11 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8401 * Fixed the version checking in the server. Affected file is
8404 Thu Apr 19 19:52:46 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8406 * Fixed the configuration data fetching when accepting new
8407 connections in the server. Affected file silcd/server.c.
8409 Thu Apr 19 11:40:20 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8411 * Added `sender_entry' argument to the function
8412 silc_server_packet_relay_to_channel so that we can check
8413 whether some destination actually belongs to the same route
8414 the sender belongs (ie, we must not resend the packet to the
8415 sender). Affected file silcd/packet_send.[ch].
8417 * Added `servername' field to the SilcClientEntry in the server
8418 to hold the name of the server where client is from. Affected
8419 file is silcd/idlist.h.
8421 Wed Apr 18 22:19:03 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8423 * Moved the channel message encrypting in the router betwen
8424 router connections from silc_server_channel_message to the
8425 silc_server_packet_relay_to_channel since we want to check
8426 whether we have anybody channel before encrypting anything.
8427 Affected files silcd/packet_[receive/send].c.
8429 Tue Apr 17 21:18:19 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8431 * Fixed the [AdminConnection] server config section to support
8432 multiple entries. Affected file silcd/serverconfig.c.
8434 * Added support into the server to check the validity of the
8435 incoming connection before executing any KE or authentication
8438 * The connection configuration is now saved to the KE and
8439 connection auth protocol contexts and not fetched anymore in
8440 the protocol. Affected files silcd/server.c, silcd/protocol.[ch].
8442 * The local hosts listenning address and port is also resolved
8443 now when starting the server. We want to have the socket object
8444 to include the real address and port for the listener. Added
8445 new function silc_net_check_local_by_sock into the files
8446 lib/silcutil/silcnet.[ch].
8448 * Fixed a broadcast bug in server -> do not broadcast if we
8451 * Fixed a routing bug. Do not route broadcast packets ever.
8452 Broadcast packets must be processed always and not routed since
8453 they may be destined to some other host than yourself and thus
8454 would get routed without no good reason. Affected file is
8457 * Added function silc_server_config_is_primary_route to check
8458 whether primary router connection has been configured (a router
8459 configuration that we are initiating). If there is not, we
8460 will assume that there is only two routers in the SILC network
8461 and we will use the incoming router connection as our primary
8462 route. Affected files silcd/serverconfig.[ch], silcd/server.c.
8464 * Changed the order of the broadcasting. Broadcast _after_ the
8465 packet has been processed not before. Affected file is
8468 * Fixed a [ClientConnection] parsing bug. The port was never
8469 parsed correctly thus resulting to port 0. Affected file
8470 silcd/serverconfig.c.
8472 * Fixed silc_server_send_notify_args -> it ignored the `broadcast'
8473 argument and did not set the broadcast packet flag. Affected
8474 file silcd/packet_send.c. Fixed same bug in the function
8475 silc_server_send_notify as well.
8477 * If we receive NEW_ID packet for our own ID in the server, ignore
8480 Mon Apr 16 12:10:33 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8484 * Removed the nickname from the Private Message Payload.
8485 Updated the code and the protocol specs.
8487 * Updated protocol specs for submitting to the IETF.
8489 * Tweaked the Random Number Generator a bit. Affected file
8490 lib/silccrypt/silcrng.c. Exported a new function
8491 silc_rng_[global]_add_noise which can be used to add more
8494 Sat Apr 14 16:21:32 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8496 * Do not parse packets with different timeout when protocol
8497 is active -> may cause problem with rekey. Affected file
8500 * When server receives signoff notify it must not create
8501 new channel key if the client is on any channels since the
8502 sender of the signoff notify will create it.
8504 Fri Apr 13 17:12:46 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8506 * Added printing of error messages during SKE protocol from the
8507 failure packet sent by server during SKE. Affected file
8510 * Removed the client's failure_callback handling with timeout
8511 and handle it immediately when received.
8513 * The SKE library returned wrong type in SUCCESS and FAILURE
8514 packets. They must be 32 bit MSB not 16 bit MSB.
8516 Fri Apr 13 00:09:08 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8518 * Ok, rewrote the logic of the re-key and now it seems to work.
8519 I tested it on high traffic with frequent re-keys without
8520 problems. Added hmac_receive (and renamed hmac to hmac_send)
8521 in SilcClientConnection in lib/silcclient/client.h and
8522 in SilcIDListData in silcd/idlist.h. Also, removed the
8523 SilcPacketParserContext's cipher and hmac fields as they are
8524 not needed anymore and actually caused some problems when
8525 the ciphers and hmac's changed underneath the packet parser.
8527 Thu Apr 12 14:42:51 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8529 * If re-key protocol is active then process the incoming packets
8530 synchronously since we must assure that icoming packets encrypted
8531 with the old key is processed before the new keys is set to
8532 use. This is true other packets than for REKEY packets.
8533 Affected file silcd/server.c. The same was done to client library
8534 as well, affected file lib/silcclient/client.c.
8536 Thu Apr 12 12:01:52 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8538 * Fixed bug in client and server to accept the force send if
8539 the packet is send from silc_[server/client]_packet_process
8540 function. Otherwise the packets are never delivered, oops.
8542 Wed Apr 11 22:10:15 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8544 * Disable force sending of packets when REKEY protocol is active.
8545 We must assure that no packet is sent directly when rekey is
8546 performed. All packets must be sent through packet queue.
8547 Added macro SILC_SERVER_IS_REKEY to silcd/server.h and
8548 SILC_CLIENT_IS_REKEY to lib/silcclient/client.h. Affected
8549 function is silc_[server/client]_packet_send_real to check
8552 * Replaced the SIM paths from example config files to
8553 /usr/local/modules. Also, make install creates now
8554 /usr/local/silc/logs directory to hold all the SILC server
8557 Wed Apr 11 16:59:59 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8559 * Made the configure.in.pre work on Solaris. Patch by salo.
8561 * Made all ciphers compatible with non-x86 machines. Defined
8562 CBC mode macros into lib/silccrypt/ciphers_def.h.
8564 Tue Apr 10 20:32:44 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8566 * Fixed the make install.
8568 Tue Apr 10 16:20:34 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8570 * When MAC computation fails the silc_packet_decrypt returned 0
8571 even though it was supposed to return -1. Fixed this. The
8572 affected file is lib/silccore/silcpacket.c.
8574 * Do not replace the config files in /etc/silc (in make install)
8575 if they already exist. Affected file ./Makefile.am.
8577 * Do not send re-key packets immediately but through packet queue.
8578 Affected file silcd/protocol.c and lib/silcclient/protocol.c.
8580 * Changed silc_net_check_host_by_sock to return FALSE if the
8581 IP/DNS could not be resolved. Though, it returns the IP address
8582 now even if it could not resolve it (but returns also FALSE).
8583 Affected file lib/silcutil/silcnet.[ch].
8585 Mon Apr 9 21:54:44 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8587 * Added silc_pkcs_decode_identifier to decode the public key's
8588 identifier. Affected file lib/silccrypt/silpkcs.[ch].
8589 Added also silc_pkcs_free_identifier. Added also new context
8590 SilcPublicKeyIdentifier.
8592 * Added -S option to the silc client. It is used to dump the
8593 contents of the specified public key file.
8595 * Changed the PKCS api to return the public key length when
8596 setting the public key.
8598 * Fixed a fatal bug in the public and private key file loading.
8599 Affected file lib/silccrypt/silcpkcs.c.
8601 * Execute the packet parsing for client with zero (0) timeout
8602 if the protocol is active. Affected file silcd/server.c.
8604 Sun Apr 8 19:30:56 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8606 * Made the key generation options to the silcd program. Added
8607 -C option, equivalent to client's option.
8609 * Added new [ServerKeys] config section to the server. It
8610 configures the server's public and private key.
8612 * Defined generic Public Key Payload into the protocol
8613 specification to send specific type of public keys and
8616 * Defined new command SILC_COMMAND_GETKEY to fetch a client's
8617 public key or certificate.
8619 * Implemented the GETKEY command to the server and to the
8620 client library and on user interface.
8622 Sun Apr 8 01:37:21 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8624 * Made preliminary `make install' work.
8626 Thu Apr 5 17:42:30 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8628 * Added SilcServerRekey context into silcd/idlist.h.
8630 * Added the PFS support as defined in the specification to the
8631 SKE protocol. Affected files lib/silcske/*.c.
8633 * Added `ske_group' field to the SilcServerRekey context to hold
8634 the number of the SKE group that is used with PFS in re-key.
8635 Affected file silcd/idlist.h.
8637 * Added PFS re-key support to the server. Affected file is
8640 * Added silc_protocol_cancel to cancel execution of the next
8641 state of the protocol. Affected file is
8642 lib/silccore/silcprotocol.[ch].
8644 * Added the re-key support with and without PFS to the client
8645 library. Re-key is performed once in an hour, by default.
8647 Added new protocol type SILC_PROTOCOL_CLIENT_REKEY.
8648 Added silc_client_rekey_callback and silc_client_rekey_final.
8649 Affected files are lib/silcclient/protocol.[ch] and
8650 lib/silcclient/client.[ch].
8652 * Removed the `hmac_key' and `hmac_key_len' fields from the
8653 SilcClientConnection structure; not needed. Affected file is
8654 lib/silcclient/client.h.
8658 Wed Apr 4 16:32:31 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8660 * Do not ask whether user wants to use the negotiated private key
8661 for private messages, just use it. Affected file is
8662 silc/local_command.c.
8664 * Added `send_enc_key' and `enc_key_len' fields to the
8665 SilcIDListData structure since they are needed in the re-key
8666 phase. Affected file is silcd/idlist.[ch].
8668 * Implemented the simple re-key protocol into the server.
8669 Affected files silcd/server.c and silcd/protocol.[ch]. The
8670 re-key will be performed once in an hour, by default.
8672 Added new protocol type SILC_PROTOCOL_SERVER_REKEY.
8673 Added silc_server_rekey, silc_server_rekey_callback and
8674 silc_server_rekey_final.
8676 * Removed Tunneled flag from the protocol. Updated the code
8677 and the specifications.
8679 * Adde `pfs' field to the SilcIDListData to indicate whether
8680 the PFS is to be performed in the re-key. Affected file is
8683 Tue Apr 3 21:52:42 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8685 * Defined uint8, int8, uint16, int16, uint32, int32, uint64 and
8686 int64 of at least the xintXX size. If void * is less that 4
8687 bytes uint32 * will be used. Defined bool as boolean.
8689 * Changed _ALL_ unsigned long and unsigned int to uint32,
8690 unsgined short to uint16 in the source tree.
8692 * Fixed a fatal bug in silc_server_remove_clients_by_server. Do
8693 not handle clients that has entry->data.registered == FALSE.
8694 They are not in the network anymore. Affected file is
8697 Tue Apr 3 16:39:19 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8699 * Implemented the sending of the SERVER_SIGNOFF notify in the
8700 server. Affected file is silcd/server.c.
8702 * Added silc_server_send_notify_args into silcd/packet_send.[ch].
8703 Added also silc_notify_payload_encode_args into the
8704 lib/silccore/silcnotify.[ch].
8706 * Implemented ther SERVER_SIGNOFF notify handling in the server.
8707 Affected file silcd/packet_receive.c.
8709 * Implemented the SERVER_SIGNOFF notify handling in the client
8710 library. Affected file lib/silcclient/client_notify.c. Also,
8711 implemnted the printing of the SERVER_SIGNOFF info to the
8712 application. Affected file silc/client_ops.c.
8714 * The silc_idlist_del_server now returns TRUE or FALSE to indicate
8715 if the deleting was successful. Affected file silcd/idlist.[ch].
8717 * Added support for public key authentication in the connection
8718 authentication protocol in the client library. Affected file
8719 lib/silcclient/protocol.c.
8721 * Changed the server's silc_idlist_get_clients_by_* interface
8722 to support already allocated array so that new entries may be
8723 added to pre-allocated array. Affected file silcd/idlist.[ch].
8724 This fixes some bugs with WHOIS, WHOWAS and IDENTIFY commands
8725 and command replies.
8727 * All command reply functions in the server now calls the
8728 pending command callback even if error occured. This way the
8729 error will be delivered to the client as well. Affected files
8730 silcd/command.c and silcd/command_reply.c.
8732 * Fixed INFO command to return local server's info if no server
8733 was provided. Affected file lib/silcclient/command.c.
8735 * Removed RESTART command for good. Updated the code and the
8738 * Rewrote parts of the task system. It is a bit simpler now.
8739 Removed unsued task priorities. The affected files are
8740 lib/silcutil/silctask.[ch].
8742 Mon Apr 2 20:02:33 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8744 * Moved the USERS printing from the library to the application.
8745 Affected files lib/silcclient/command.c and silc/client_ops.c.
8747 Mon Apr 2 13:13:23 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8751 * Added channel key re-key support. The re-key is perfomed
8752 only by the router and is done once in an hour. Added `rekey'
8753 field to the SilcChannelEntry in the server. Affected files
8754 silcd/server.c and silcd/idlist.h.
8756 * Added silc_task_unregister_by_context into the file
8757 lib/silcutil/silctask.[ch].
8759 Sun Apr 1 19:49:34 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8761 * Added SILC_UMODE_GONE mode to indicate when the client is not
8762 present in the SILC network. Added also support to the local
8763 command AWAY that will set this mode. Added support of showing
8764 "xxx is gone" in WHOIS command. The USERS command shows the
8765 gone status as well.
8767 * Fixed setting server and router operator privileges in the
8768 server's UMODE command. Affected file silcd/command.c.
8770 * Merged the SKE KE1 and KE2 payloads into one payload. The
8771 new KE payload is equivalent to the old KE2 payload.
8773 Cleaned up the SKE Start Payload parsing. It now uses the
8774 simple buffer unformatting to do the parsing. A lot faster
8777 Added new Mutual Authentication flag (SILC_SKE_SP_FLAG_MUTUAL)
8778 to the SKE that is used to indicate whether both of the SKE
8779 parties should perform authentication. By default only the
8780 responder performs authentication. By setting this flag also
8781 the initiator must do authentication. By default it is unset
8782 since in normal SKE case, client to server connection, only
8783 the responder should do authentication. When doing SKE between
8784 two clients both should perform authentication. Updated the
8785 code and the protocol specs.
8787 * A little fix to IDENTIFY command in the server. Search the
8788 client first by hash not nickname. Affected file is
8791 * Fixed the silc_client_close_connection to support closing
8792 the client to client connections wihtout deleting too much
8793 data. Affected file lib/silcclient/client.c.
8795 * Fixed a fatal bug in server and client; if KE1 or KE2 packets
8796 are received if protocol used to be active but is not anymore
8797 the application would crash due to NULL pointer dereference.
8798 Affected files silcd/server.c and lib/silcclient/client.c.
8800 * Added `hash' field to the SilcClientConnection to include
8801 the hash function negotiated in the SKE protocol.
8803 * Added new channel mode SILC_CMODE_FOUNDER_AUTH that is used
8804 to set the channel founder authentication data. A client can
8805 claim the founder rights later by providing the authentication
8806 data to the CUMODE command using SILC_CUMODE_FOUNDER mode.
8807 This way the channel founder can regain the channel founder
8808 privileges even it is left the channel. This works only on
8809 local server and the client must be connected to the same
8810 server to be able to regain the founder rights. Updated the
8811 protocol specs accordingly.
8813 Added support to the CMODE command in the client to set the
8814 founder auth data. Read the README to see how to set it.
8816 Added support to the CUMODE command to claim the founder
8817 rights. Read the README to see how to do it.
8819 Added support for the founder authentication to the Channel
8820 Entry in the server. Affected file silcd/idlist.h.
8822 Added support for the SILC_CMODE_FOUNDER_AUTH mode in the
8823 server's CMODE command. Affected file silcd/command.c.
8825 * Added the following new functions into lib/silccore/silcauth.[ch]:
8826 silc_auth_get_method and silc_auth_get_data.
8828 * The server now saves the remote hosts public key to the
8829 SilcIDListData pointer. Affected file silcd/protocol.c.
8831 * The normal server now does not remove the channel entry from
8832 the cache if the founder authentication data is set. It used
8833 to remove it if the founder was the last one on the channel on
8834 the server and left the channel. The auth data is saved and
8835 if the channel is re-joined later the old entry is used with
8836 the old auth data. Affected files silcd/command_reply.c and
8839 * Removed the `pkcs' field from the SilcIDListData structure
8840 in the server; it is not used. Affected file silcd/idlist.h.
8842 Sat Mar 31 15:38:36 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8844 * Fixed packet processing on slow links. Partial packets were
8845 never re-processed because the incoming data buffer was cleared
8846 by the application. Application must not directly clear the
8847 sock->inbuf, the packet processing routines handle it. Fixed
8848 this in client library and in server.
8850 Fri Mar 30 16:35:27 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8852 * Fixed the WHOIS and IDENTIFY send reply function to really
8853 check whether to send list or just one entry. Affected file
8856 * Cleaned up the LEAVE command's channel key distribution. The
8857 affected file silcd/command.c.
8859 * Changed CMODE_CHANGE's <Client ID> to <ID Payload> as server
8860 can enforce the channel mode as well. In that case the ID
8861 includes the ID of the server. The code now enforces the
8862 mode change if the router have different mode than the server.
8864 * The notify client operation with CMODE_CHANGE notify can now
8865 return NULL client_entry pointer if the CMODE was not changed
8866 by client. Application must check for this.
8868 * Added <Server ID> argument to INFO command to support server
8869 info fetching by Server ID.
8871 * Added silc_server_announce_get_channel_users to get assembled
8872 packets of channel users of the specified channel. Affected
8873 file silcd/server.[ch].
8875 * Fixed bug in CHANNEL_CHANGE notify in the server. The new ID
8876 was freed underneath the ID Cache.
8878 * Re-announce clients when the server received CHANNEL_CHANGE
8879 notify from the router. Affected file silcd/packet_send.c.
8881 Thu Mar 29 19:10:28 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8883 * Fixed a fatal bug when client does /join 1 2 3 4 5 6 the server
8884 crashed since it did not handle the fact that there is no cipher
8885 called "3" and didn't check the error condition. Now fixed.
8887 * Added SILC_MESSAGE_FLAG_REQUEST message flag as generic request
8888 flag. It can be used to send message requests.
8890 Thu Mar 29 12:26:25 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8892 * Implemented the RESTART command in the client.
8894 * Added SILC_MESSAGE_FLAG_NOTICE message flag for informational
8895 notice type messages. Added notice printing to the user
8898 * The channel keys are not re-generated if the channel's mode
8899 is PRIVKEY, ie private key on the channel exists. Affected
8900 files silcd/server.c and silcd/command.c.
8902 * Fixed a little bug in channel message delivery when channel
8903 private keys are set in the server. Affected file is
8904 silcd/packet_send.c.
8906 * Changed the setting on channel->on_channel = TRUE from the
8907 silc_client_save_channel_key to the JOIN command reply. The
8908 key payload is not received if the private channel key is set.
8909 Affected file lib/silcclient/command_reply.c and the
8910 lib/silcclient/client_channel.c.
8912 * When the CMODE_CHANGE notify is sent and the channel private
8913 key mode is removed the channel key must be re-generated in
8914 other cells as well. Added this support for the router in the
8915 silcd/packet_receive.c.
8917 * Added new local command NOTICE to send notice message on
8918 channel. Affected file silc/local_command.[ch].
8920 Wed Mar 28 23:55:54 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8922 * Added new local command ME to the client. It is used to send
8923 message to a channel with SILC_MESSAGE_FLAG_ACTION to indicate
8924 some action. Affected file silc/local_command.[ch].
8926 * Changed channel_message and private_message client operations
8927 to deliver the message flags to the application. Added also
8928 the `flags' arguments to the silc_client_send_channel_message
8929 and silc_client_send_private_message functions. Affected file
8932 Wed Mar 28 20:50:47 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8934 * Redefined the Private Message Payload to support private message
8935 keys and to support the new private message flags. Updated
8936 the protocol specs. Flags makes it possible to have for example
8937 CTCP style messages.
8939 * Added new type SilcPrivateMessagePayload and defined an API
8940 for it in the lib/silcclient/silcprivate.[ch].
8942 * Tested private message private keys successfully. Tested the
8943 private message key set, unset and list commands with the new
8946 * Redefined the Channel Message Payload to include the channel
8947 message flags (equal with private message flags) to support
8948 for example CTCP style messages.
8950 * Defined some of the message (for channel and private message)
8951 flags. Updated the protocol specs and added the flags to the
8952 lib/silccore/silcchannel.h. The type is SilcMessageFlags.
8954 Wed Mar 28 15:52:36 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8956 * Added SilcKeyAgreementStatus type to the key agreement routines
8957 to indicate the current status and error if one occured.
8958 The status types are defined in the lib/silcclient/silcapi.h.
8960 * Added new local command KEY that is used to set and unset private
8961 keys for channels, set and unset private keys for private messages
8962 with remote clients and to send key agreement requests and
8963 negotiate the key agreement protocol with remote client. The
8964 key agreement is supported only to negotiate private message keys,
8965 it currently cannot be used to negotiate private keys for channels,
8966 as it is not convenient for that purpose.
8968 * Fixed a minor pending callback setting bug in the function
8969 silc_client_get_client_by_id_resolve, now the function works.
8970 Affected file lib/silcclient/idlist.c.
8972 * Added function silc_net_get_local_port to get local bound
8973 port by socket. Added to lib/silcutil/silcnet.[ch].
8975 * Added `sockets' and `sockets_count' fields to the SilcClient
8976 object. They hold the sockets of the listenning sockets in
8977 the client. Listenning sockets may be for example the key
8978 agreement server. Affected file lib/silcclient/client.[ch].
8979 Added functions the silc_client_add_socket and the
8980 silc_client_del_socket. They are exported to the application
8983 * Added ~./silc/clientkeys to support other client's public keys.
8985 * Renamed verify_server_key client operation to verify_public_key
8986 and added one argument to indicate the type of the connection
8987 (server, client etc.).
8989 Tue Mar 27 22:22:38 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8991 * Added silc_server_connection_auth_request to handle the
8992 incoming CONNECTION_AUTH_REQUEST packet. Affected file is
8993 silcd/packet_receive.[ch].
8995 * Added silc_server_send_connection_auth_request into the
8996 silcd/packet_send.c to send the connection auth request packet.
8998 * Cleaned up the silcd/protocol.c a bit and fixed some memory
9001 * Fixed the public key authentication in responder side in the
9002 server. The `auth_data' pointer includes the SilcPublicKey
9003 not the path to the public key. Affected file silcd/protocol.c.
9005 * Implemented the public key authentication in the initiator side
9006 in the server. Affected file silcd/protocol.c.
9008 * Removed the [RedirectClient] config section from the server
9009 configuration. Is not needed and I don't want to implement it.
9011 Tue Mar 27 12:49:56 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9013 * Cleaned up the CMODE command in the server. It now works
9014 correctly and supports all the modes defined in the protocol.
9015 Affected file is silcd/command.c.
9017 * Added `hmac_name' field to the SilcChannelEntry in the server
9018 to hold the default HMAC of the channel. It can be set when
9019 creating the channel (with JOIN command). Affected files
9022 * Added <cipher> and <hmac> argument to the CMODE_CHANGE notify
9023 type to indicate the change of the current cipher and hmac
9024 on the channel. Client can safely ignore the <cipher> argument
9025 (if it chooses to do so) since the CHANNEL_KEY packet will
9026 force the channel key change anyway. The <hmac> argument is
9027 important since the client is responsible of setting the new
9028 HMAC and the hmac key into use.
9030 * Fixed the CMODE command in the client library as well.
9032 * Tested CMODE command in router environment successfully.
9034 Mon Mar 26 14:39:48 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9036 * Show the version of the remote client (or server) when connecting
9037 to the server. It is logged to the log file. Affected file
9038 is silcd/protocol.c.
9040 * Fixed the KILLED notify handling in the client library. The
9041 client must be removed from all channels when receiving the
9044 Also, do not remove the client entry when giving the KILL
9045 command but when the KILLED notify is received.
9047 * Removed silc_idlist_find_client_by_nickname from the server.
9048 Not needed anymore. Affected files silcd/idlist.[ch].
9050 * Implemented the CHANNEL_CHANGE notify type handling to the
9051 server. Affected file silcd/server.c.
9055 Mon Mar 26 12:11:14 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9057 * Added silc_server_send_notify_invite to send the INVITE
9058 notify between routers.
9060 * Implemented the INVITE command correctly to the server.
9062 * Implemented the INVITE notify type handling in the server.
9064 * Implemented the INVITE command to the client library and on the
9067 Sun Mar 25 20:27:09 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9069 * Added function silc_server_get_client_resolve to find the
9070 client entry by ID from all ID lists and then resolve it
9071 (using WHOIS) if it cannot be found. Affected file is
9074 Sun Mar 25 13:52:51 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9076 * Implemented the BAN command to the client library.
9078 * The JOIN command in the server now checks the invite list
9081 * Changed the silc_command_reply_payload_encode_va and the
9082 silc_command_payload_encode_va to support that if argument is
9083 NULL it ignores and checks the next argument. Affected file
9084 lib/silccore/silccommand.c.
9086 * Added silc_server_send_notify_ban to send the BAN notify
9087 type between routers.
9089 * Chaned the silc_notify_payload_encode to support that if
9090 argument is NULL it ignores and checks the next argument.
9091 Affected file lib/silccore/silcnotify.c.
9093 * Tested ban lists in router environment successfully.
9095 Sat Mar 24 14:47:25 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9097 * Implemented BAN command to the server, in silcd/command.[ch].
9099 * Removed the BAN and INVITE_LIST modes from the CMODE command
9102 * Added function silc_string_match to regex match two strings.
9103 Affected files lib/silcutil/silcutil.[ch].
9105 Fri Mar 23 22:02:40 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9107 * Redefined parts of the SilcChannelEntry in the server to support
9108 the new ban and invite lists.
9110 Fri Mar 23 16:25:11 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9112 * Redefined the INVITE command. The same command can be used to
9113 invite individuals to the channel but also to manage the invite
9114 list of the channel (to add to and remove from the invite list).
9115 Updated the protocol specs.
9117 * Added new command SILC_COMMAND_BAN that can be used to manage
9118 the ban list of the channel. Updated the protocol specs.
9120 * Removed the channel modes: the SILC_CMODE_BAN and the
9121 SILC_CMODE_INVITE_LIST as they were a bit kludge to be included
9122 in the CMODE command. The equivalent features are now available
9123 using INVITE and BAN commands. Updated the protocol specs.
9125 * Added new SILC_NOTIFY_TYPE_BAN notify type to notify routers
9126 in the network about change in the current ban list. The notify
9127 type is not used by the client.
9129 * Redefined parts of the SILC_NOTIFY_TYPE_INVITE command to
9130 support the invite lists.
9132 Thu Mar 22 22:52:23 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9134 * Added new function silc_string_regexify that converts string
9135 including wildcard characters into regex string that can
9136 be used by the GNU regex library. Added into the file
9137 lib/silcutil/silcutil.[ch].
9139 Added silc_string_regex_combine to combine to regex strings
9140 into one so that they can be used as one regex string by
9141 the GNU regex library. Added into the file
9142 lib/silcutil/silcutil.[ch].
9144 Added silc_string_regex_match to match two strings. It returns
9145 TRUE if the strings match. Added into lib/silcutil/silcutil.[ch].
9147 Thu Mar 22 15:29:42 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9149 * Imported GNU regex to the soruce tree into lib/contrib.
9150 Fixed some compiler warning from the regex.c.
9152 Wed Mar 21 15:27:58 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9154 * Fixed MOTD command in the server to work in router environment.
9156 * Fixed the MOTD command in the client library to support
9157 the server argument in the command.
9159 * Added `nickname_len' argument to the silc_idlist_add_client
9160 in the server, as the `nickname' argument may be binary data
9163 * Added silc_idlist_get_channels to return all channels from
9166 * Implemented LIST command to the server. Affected file is
9169 * Implemented the LIST command to the client library and on the
9172 * Added [<user count>] argument to the LIST command reply.
9173 With private channels the user count is not shown.
9175 * Updated TODO and README.
9177 Tue Mar 20 21:05:57 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9179 * The client entry's data.registered must be TRUE even with
9180 global client entry on global client list. The data.registered
9181 is used to check whether the client is anymore in the network,
9182 for example with WHOWAS command so it must be valid.
9184 * Fixed the WHOWAS command in the server. It now actually works
9185 in router environment. Added function into silcd/command_reply.c
9186 silc_server_command_reply_whowas_save.
9188 * Added silc_idlist_purge function to the silcd/idlist.c
9189 to periodically purge the ID Cache.
9191 * Fixed INFO command in the server. It works now in router
9192 environment. Added <server name> argument to the INFO command
9193 reply. Updated the protocol specs.
9195 * Fixed minor bug in silc_idcache_purge to not purge if the
9196 expire value is zero.
9198 * Fixed various bugs in WHOIS and IDENTIFY command handling as
9199 they were buggy because of the WHOWAS information.
9201 * Fixed local command MSG to handle the async resolving of
9202 the remote client properly. It used to fail the first MSG.
9203 Affected file silc/local_command.c.
9205 * Added `data_len' field to SilcIDCache context.
9207 Tue Mar 20 16:29:00 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9209 * Update TODO. Todo in commands in the server.
9211 Tue Mar 20 15:45:14 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9213 * Added new notify type SILC_NOTIFY_TYPE_UMODE_CHANGE that is
9214 used by routers as broadcast packet to inform other routers
9215 about the changed user mode.
9217 Implemented the notify handling in the server. Affected file is
9218 silcd/packet_receive.c. Added the function
9219 silc_server_send_notify_umode to the silcd/packet_send.[ch].
9221 * Added new generic Channel Payload and deprecated the New Channel
9222 Payload. The New Channel Payload is now the generic Channel
9225 * Added new argument `mode' to the silc_server_send_new_channel
9226 as it is required in the Channel Payload now.
9228 * Renamed the SilcChannelPayload to SilcChannelMessagePayload
9229 and created a new and real SilChannelPayload to represent the
9230 new generic Channel Payload. Implemented the encode/decode
9231 for Channel Payload. Affected file lib/silccore/silcchannel.[ch].
9233 * Added silc_server_get_client_channel_list to return the list
9234 of channels the client has joined for WHOIS command reply.
9235 Affected file silcd/server.[ch].
9237 * Implemented the channel list sending in the WHOIS command reply
9238 in server and in the client.
9240 Implemented the channel list displaying on the user interface
9241 as well. Affected file silc/client_ops.c.
9243 * Added silc_channel_payload_parse_list to parse list of Channel
9244 Payloads. It returns SilcDList list of SilcChannelPayloads.
9245 Client for example can use this function to parse the list of
9246 channels it receives in the WHOIS command reply. The caller
9247 must free the list by calling silc_channel_payload_list_free.
9248 Affected files lib/silccore/silcchannel.[ch].
9250 Mon Mar 19 21:39:15 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9252 * Added one new argument <user mode> to the WHOIS command reply
9253 to return the mode of the user in SILC. Updated the protocol
9256 Implemented it to the server and client.
9258 Mon Mar 19 18:43:06 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9260 * Fixed the mode printing on the user interface on joining.
9261 Affected file silc/client_ops.c.
9263 * Implemented the UMODE command and user modes in general to the
9264 client library and to the user interface.
9266 * Implemented the UMODE command to the server.
9268 * The server now sends UNKNOWN_COMMAND error status if client sends
9269 unknown command. Affected file silcd/command.c.
9271 * All server commands now handle the command identifier the right
9272 way when sending the command reply to the client. The client can
9273 use to identify the command replies with the identifier.
9275 Mon Mar 19 16:13:07 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9277 * Added silc_server_get_client_route to resolve the route to
9278 the client indicated by the client ID. Affected file is
9281 * Added silc_server_relay_packet as general function to relay
9282 packet to arbitrary destination. This deprecates functions
9283 like _send_private_message_key, _relay_notify etc. Affected
9284 file is silcd/packet_send.[ch].
9286 Removed silc_server_send_key_agreement,
9287 silc_server_send_private_message_key and
9288 silc_server_packet_relay_notify functions from the file
9289 silcd/packet_send.[ch].
9293 * Implemented the SILC_NOTIFY_TYPE_KILLED notify handling in the
9294 server. Affected file silcd/packet_receive.[ch].
9296 * Implemented the KILL command to the client. Implemented the
9297 SILC_NOTIFY_TYPE_KILLED notify handling in the client library.
9298 Affected files lib/silcclient/command[_reply].c and
9299 lib/silcclient/client_notify.c. Implemented the KILL notify
9300 printing in the user inteface.
9302 * Fixed a lot silc_parse_nick memory leaks from the client
9303 library in the file lib/silcclient/command.c.
9305 * Changed the silc_server_send_notify_on_channels's `sender'
9306 argument from SilcSocketConnection to SilcClientEntry to
9307 check the sender as entry and not as connection object and not
9308 to send to the client provided as argument. The affected file
9309 is silcd/packet_send.[ch].
9311 * The notify packets that are destined directly to the client used
9312 to not to be processed by the server. Now changed that and the
9313 server processes all notify packets. After relaying the packet
9314 to the client the notify packet is processed in the server.
9316 * The silc_server_free_client_data now checks whether there is
9317 pending outgoing traffic for the client and purges the data to
9318 the network before removing the client entry.
9320 Sun Mar 18 21:02:47 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9322 * Added SILC_NOTIFY_TYPE_KILLED notify type. It is sent when
9323 an client is killed from the SILC Network. Updated the protocol
9326 Added new function silc_server_send_notify_killed to the
9327 silcd/packet_send.[ch].
9329 * Added function silc_server_packet_relay_notify to relay notify
9330 packets that are destined directly to a client. In this case
9331 the server does not process the notify packets but merely relays
9332 it to the client. Affected file silcd/packet_send.[ch].
9334 Added also silc_server_packet_process_relay_notify to check
9335 whereto relay the notify. Affected file is
9336 silcd/packet_receive.[ch].
9338 * Implemented the KILL command to the server.
9342 * Added the backup schema desgined last fall to the protocol
9343 specs for everyone to see. The specification is in the
9344 *-spec-xx.txt draft and the packet type definitions for the
9345 backup routers is in *-pp-xx.txt draft. Thusly, added also
9346 new packet type SILC_PACKET_CELL_ROUTERS.
9348 * A big security problem in the implementation discovered. The
9349 signoff of an client did not cause new channel key generation
9350 which it of course should've done. The channel keys must be
9351 always re-generated when client leaves (or signoffs) the channel.
9352 The silc_server_remove_from_channels funtion now handles
9353 the channel key re-generation.
9355 * Added `sender' argument to the silc_server_send_notify_on_channels
9356 to not to send the client provided as argument. Affected file
9357 silcd/packet_send.[ch].
9359 Fri Mar 16 15:52:49 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9361 * Implemented OPER and SILCOPER commands into the server and
9364 * Added silc_auth_verify and silc_auth_verify_data to verify
9365 the authentication directly from the authentication payload.
9366 It supports verifying both passphrase and public key based
9367 authentication. Affected file lib/silccore/silcauth.[ch].
9369 * Added `hash' field to the SilcIDListData structure. It is the
9370 hash negotiated in the SKE protocol. Affected file is
9373 * Slight redesigning of the SilcAuthPayload handling routines.
9374 Do not send SilcPKCS but SilcPublicKey as argument.
9376 * Implemented the public key authentication support to the
9377 serverconfig. The public key is loaded from the provided path
9378 and saved as authentication data to void * pointer. Thus,
9379 changed the unsigned char *auth_data to void *auth_data;
9381 * Fixed SHUTDOWN command to send the reply before the server
9382 is shutdown. :) Affected file silcd/command.c.
9384 * Fixed fatal bug in CONNECT command. The hostname was invalid
9385 memory and server crashed. Affected file silcd/command.c.
9387 * Fixed fatal bug in CLOSE command. The server_entry became
9388 invalid but was referenced later in the command. Affected file
9391 Thu Mar 15 12:46:58 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9393 * Fixed fatal bug in failure packet handling. Server ignored
9394 the failure and thus crashed when it came.
9398 Wed Mar 14 20:37:35 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9400 * Added new SILC_CF_LAG_STRICT command flag that strictly forces
9401 that the command may be executed only once in (about) 2 seconds.
9402 The old SILC_CF_LAG flag is same but allows command bursts up
9403 to five before limiting.
9405 Added the support for CF_LAG and CF_LAG_STRICT flags to the
9406 server code. Various commands now includes the CF_LAG_STRICT
9407 flag to disallow any kind of miss-use of the command.
9409 * Fixed the silc_buffer_unformat to not to allocate any data
9410 if the length of the data is zero. It used to allocate the
9411 length + 1. Affected file lib/silcutil/silcbuffmt.c.
9413 Wed Mar 14 16:10:30 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9415 * Changed the format of AdminConnection configuration section
9416 in the server. Added username of the admin to the format.
9417 Affected files silcd/serverconfig.[ch].
9419 Added silc_server_config_find_admin into silcd/serverconfig.[ch]
9420 to return admin configuration data by host, username and/or
9423 Wed Mar 14 13:18:16 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9425 * Implemented WHOWAS command to the server. Added the functions:
9427 silc_server_command_whowas_parse,
9428 silc_server_command_whowas_send_reply,
9429 silc_server_command_whowas_from_client and
9430 silc_server_command_whowas_from_server
9432 * Added <Client ID> argument to the WHOWAS command reply. Updated
9433 the protocol specs accordingly.
9435 * Implemented WHOWAS command and command_reply to the client
9438 Implemented the WHOWAS printing on the user interface.
9440 Tue Mar 13 22:17:34 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9442 * Added new argument to the WHOWAS command reply, the real name.
9443 It is an optional argument. Updated the protocol specs.
9445 * Added SilcIDCacheDestructor callback that is registered when
9446 the SilcIDCache is allocated. The callback is called when
9447 an cache entry in the ID Cache expires, or is purged from the
9448 cache. Added into lib/silccore/idcache.[ch].
9450 Added silc_idlist_client_destructor to the silcd/idlist.[ch]
9451 to destruct the client entries when the cache entry expires.
9452 Other ID Cache's in server and in the client library ignores
9455 * If the ID Cache entry's `expire' field is zero then the entry
9456 never expires. Added boolean `expire' argument to the
9457 silc_idcache_add function in the lib/silccore/idcache.[ch].
9458 If it is TRUE the default expiry value is used.
9460 * Added silc_server_free_client_data_timeout that is registered
9461 when client disconnects. By default for 5 minutes we preserve
9462 the client entry for history - for WHOWAS command.
9464 Tue Mar 13 13:26:18 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9466 * Added support to the server to enforce that commands are not
9467 executed more than once in 2 seconds. If server receives
9468 commands from client more frequently, timeout is registered
9469 to process the commands. Affected file silcd/command.c.
9470 Added new function silc_server_command_process_timeout.
9472 * Changed NICK_NOTIFY handling in client library to check that
9473 if the client's nickname was changed, so there is no need to
9474 resolve anything from the server.
9476 * Removed error printing from the WHOIS and IDENTIFY commands.
9477 If error occurs then it is ignored silently in the client library.
9478 The application, however, may map the received error to
9479 human readable error string. The application currently maps
9480 the NO_SUCH_NICKNAME error to string.
9482 * Made the command status message public to the application. Moved
9483 them from lib/silcclient/command_reply.c to
9484 lib/silcclient/command_reply.h. The application can map the
9485 received command status to the string with the
9486 silc_client_command_status_message function.
9488 * Added check to the server to check that client's ID is same
9489 as the Source ID in the packet the client sent. They must
9492 Tue Mar 13 12:49:21 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9494 * Added dist-bzip hook to the Makefile.am to make bzip2
9495 compressed distributions.
9497 Mon Mar 12 18:43:38 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9499 * Server now enforces the maximum length for the nickname and
9500 the channel as protocol specification dictates. 128 bytes for
9501 nickname and 256 bytes for channel name.
9503 * Moved the WHOIS printing to the application. The client libary
9504 does not print out the WHOIS information anymore, the application
9505 must do it. Renamed silc_client_command_reply_whois_print to
9506 the silc_client_command_reply_whois_save.
9508 The client's idle time is also sent to the application now, and
9509 the idle is shown on screen.
9511 * Added silc_client_command_reply_identify_save to save the
9512 received IDENTIFY entries.
9514 * Do not check for channel private keys in message sending and
9515 reception if the channel does not have the PRIVKEY mode set.
9516 Affected file lib/silclient/client_channel.c.
9518 Sun Mar 11 20:25:06 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9520 * Fixed a minor bug if WHOIS and IDENTIFY command parsing that
9521 just surfaced after chaning the JOIN procedure.
9523 Sun Mar 11 14:59:05 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9525 * Added silc_client_get_clients_by_list to get client entries
9526 from Client ID list, that is returned for example by JOIN
9527 and USERS command replies. The application should use this
9528 function for example when JOIN command reply is received to
9529 resolve the clients already on the channel (library does not
9530 do that anymore as USERS command reply is not used in the JOIN
9531 procedure anymore). Affected files lib/silcclient/silcapi.h and
9532 lib/silcclient/idlist.c.
9534 * JOIN command reply and USERS command reply returns now SilcBuffer
9535 pointers instead of unsigned char pointers when returning
9536 the client list and mode list.
9538 * Added <Client ID> argument to the JOIN command reply, mainly
9539 for the server to identify for which client the command was
9540 originally sent. Updated protocol specs accordingly.
9542 * Added SilcDlist private_key pointer to the SilcChannelEntry
9543 in the client to support the channel private keys. Affected
9544 file is lib/silcclient/idlist.h.
9546 * Added SilcChannelPrivateKey argument to the function
9547 silc_client_send_channel_message so that application can choose
9548 to use specific private ke if it wants to. If it is not provided,
9549 the normal channel key is used, unless private keys are set.
9550 In this case the first (key that was added first) is used
9551 as the encryption key.
9553 * Implemented the support for channel private key handling.
9554 Implemented the following functions:
9556 silc_client_add_channel_private_key,
9557 silc_client_del_channel_private_keys,
9558 silc_client_del_channel_private_key,
9559 silc_client_list_channel_private_keys and
9560 silc_client_free_channel_private_keys
9562 Affected file lib/silcclient/client_channel.c.
9564 * Added the support for the private keys in the channel message
9565 sending and encryption and in the message reception and
9566 decryption. Affected funtions are
9567 silc_client_send_channel_message and silc_client_channel_message.
9569 Sat Mar 10 21:36:22 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9571 * Added SKE's key verify callback to the client library's
9572 KE protocol context. Affected files lib/silcclient/protocol.[ch].
9574 * Removed the statement that server (or router) must send USERS
9575 command reply when joining to the channel so that the client
9576 knows who are on the channel. Instead, the client list and
9577 client's mode list is now sent in the JOIN command reply to the
9578 client who joined channel. This is better solution.
9580 * Added function silc_server_get_users_on_channel and function
9581 silc_server_save_users_on_channel to the silcd/server.[ch].
9583 * Removed function silc_server_command_send_users from the
9586 * Do not show topic on the client library anymore. The topic is
9587 sent in the command reply notify to the application and the
9588 application must show the topic now.
9590 Sat Mar 10 00:07:37 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9592 * Added client searching by nickname hash into the IDENTIFY and
9593 WHOIS commands in the server as they were clearly missing from
9594 them. Affected file is silcd/command.c.
9596 * Fixed a bug in private message receiving in the client library.
9597 The remote ID was freed and it wasn't supposed, now it is
9600 Fri Mar 9 12:40:42 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9602 * Minor fix to the channel payload; allocate the data area, as it
9603 needs to be of specific length.
9605 * If the key agreement port is zero then the operating
9606 system will define the bound port. Affected files are
9607 lib/silcclient/silcapi.h and lib/silcclient/client_keyagr.c.
9609 * Added new function silc_channel_payload_decrypt into the file
9610 lib/silccore/silcchannel.[ch].
9612 * Moved the channel message etc, check from silc_packet_decrypt
9613 to applications. The library calls now a generic
9614 SilcPacketCheckDecrypt callback which is to return TRUE or FALSE
9615 when the packet is either normal or special. This was done to
9616 allow more wide range of checking that was not allowed when
9617 the code was in library. Now applications can do virtually any
9618 checks to the packet and return to the library the decision how
9619 the packet should be processed. Affected files are
9620 lib/silccore/silcpacket.[ch].
9622 Added silc_server_packet_decrypt_check to the server and
9623 silc_client_packet_decrypt_check to the client library.
9625 * Added silc_server_packet_send_srcdest into silcd/packet_send.[ch]
9626 to send with specified source and destination information.
9628 * Channel message delivery between routers was broken after the
9629 channel key distribution was fixed earlier. The channel key
9630 was used be to distributed to other routers as well which is not
9631 allowed by the protocol. Now this is fixed and channel keys
9632 really are cell specific and the channel message delivery between
9633 routers comply with the protocol specification.
9635 * Fixed various commands in server to check also the global list
9636 for the channel entry and not just the local list. The affected
9637 file silcd/command.c.
9639 Thu Mar 8 21:39:03 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9641 * Added assert()s to buffer formatting and unformatting routines
9642 to assert (if --enable-debug) when error occurs. Affected
9643 file: lib/silcutil/silcbuffmt.c.
9645 * Changed to auto-reconnect to check whether the remote host is
9646 router and register the re-connect timeout if it is. It used
9647 to check that whether we are normal server, but router must do
9648 auto-reconnect with another router as well. Affected file
9651 * Removed the [<key len>] option from CMODE command as the cipher
9652 name decides the key length, nowadays. See the defined ciphers
9653 from the protocol specification.
9655 * Added [<hmac>] option to the CMODE command to define the HMAC
9656 for the channel. Added SILC_CMODE_HMAC channel mode.
9658 * Added [<hmac>] option for the JOIN command so that user can
9659 select which HMAC is used to compute the MACs of the channel
9662 * Added Hmac field to the Channel Message Payload. The integrity
9663 of plaintext channel messages are now protected by computing
9664 MAC of the message and attaching the MAC to the payload. The
9665 MAC is encrypted. Now, it is clear that this causes some
9666 overhead to the size of the packet but rationale for this is that
9667 now the receiver can verify whether the channel message decrypted
9668 correctly and also when private keys are set for the channel the
9669 receiver can decrypt the packet with several keys and check from
9670 the MAC which key decrypted the message correctly.
9672 * Added silc_cipher_encrypt and silc_cipher_decrypt into the
9673 lib/silccrypt/silccipher.[ch].
9675 * Added silc_hash_len to return the digest length into the
9676 lib/silcrypt/silchash.[ch].
9678 * Rewrote parts of Silc Channel Payload interface in the
9679 lib/silccore/silcchannel.[ch]. The encode function now also
9680 encrypts the packet and parse function decrypts it.
9682 Wed Mar 7 20:58:50 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9684 * Fixed a minor formatting bug in the SKE's key material processing.
9685 It actually might have processed the keys wrong way resulting
9688 * Redefined the mandatory HMAC algorithms and added new algorithms.
9689 Added hmac-sha1-96 and hmac-md5-96 which are normal hmac-sha1
9690 and hmac-md5 truncated to 96 bits. The mandatory is now
9691 hmac-sha1-96. Rest are optional (including the one that used
9692 to be mandatory). Rationale for this is that the truncated HMAC
9693 length is sufficient from security point of view and can actually
9694 make the attack against the HMAC harder. Also, the truncated
9695 HMAC causes less overhead to the packets. See the RFC2104 for
9698 * Added new [hmac] configuration section. The SKE used to use
9699 the hash names (md5 and sha1) in the SKE proposal as HMCAS which
9700 is of course wrong. The official names that must be proposed in
9701 the SKE are the ones defined in the protocol specification
9702 (hmac-sha1-96 for example). The user can configure any hmac
9703 using any hash function configured in the [hash] section. At
9704 least, the mandatory must be configured.
9706 Rewrote the HMAC interface in lib/silccrypt/silchmac.[ch].
9708 * Added HMAC list to the SKE proposal list. It has now both
9709 hash algorithm list and HMAC list. This makes the protocol
9710 incompatible with previous versions. The SKE now seems to work
9711 the way it is supposed to work, for the first time actually.
9713 * Defined plain Hash algorithms to the protocol specification.
9716 Tue Mar 6 15:36:11 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9718 * Implemented support for key agreement packets into the server.
9719 Added functions silc_server_key_agreement and
9720 silc_server_send_key_agreement. Other than these functions,
9721 server has nothing to do with this packet.
9723 * Added support for private message key packets into the server.
9724 Added functions silc_server_private_message_key and
9725 silc_server_send_private_message_key.
9729 * Changed the silc_[client|server]_protocol_ke_set_keys to be
9730 called in the protocol's final callback instead in the END
9731 protocol state. This makes a little more sense and in the same
9732 time in client we can use the same protocol routines for normal
9733 key exchange and to key agreement packet handling as well.
9735 * Added to both client's and server's KE protocol context the
9736 SilcSKEKeyMaterial pointer to save the key material. We will
9737 bring the key material to the protocol's final callback by doing
9738 this. The final callback must free the key material.
9740 * Added SKE's packet_send callback into client's KE protocol
9741 context so that the caller can choose what packet sending function
9742 is used. This way we can use different packet sending when
9743 doing normal SKE when doing key agreement packet handling (in
9744 the key agreement packet handling we do not want to encrypt
9747 * Implemented the responder side of the key agreement routines
9748 in the client. The client can now bind to specified port and
9749 accept incoming key negotiation. The key material is passed
9750 to the application after the protocol is over.
9752 * Implemented the processing of incoming Key Agreement packet
9753 in the client. Added function silc_client_key_agreement to
9756 * Implemented the intiator side of the key agreement routines
9757 in the client. The client can now initiate key agreement with
9758 another remote client. The key material is passed to the
9759 application after the protocol is over.
9761 * Created client_keyagr.c to include all the key agreement
9764 * Added macro SILC_TASK_CALLBACK_GLOBAL which is equal to the
9765 SILC_TASK_CALLBACK except that it is not static.
9767 * Created client_notify.c and moved the Notify packet handling
9768 from the client.[ch] into that file.
9770 * Created client_prvmsg.c and moved all private message and
9771 private message key routines from the client.[ch] into that file.
9773 * Create client_channel.c and moved all channel message and
9774 channel private key routines from the client.[ch] into that file.
9776 * Changed silc_client_get_client_by_id_resolve to resolve with
9777 WHOIS command instead of IDENTIFY command, in the file
9778 lib/silclient/idlist.c.
9780 Mon Mar 5 18:39:49 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9782 * Implemented the SKE's responder side to the Client library.
9784 * When FAILURE is received to the protocol do not trust it
9785 blindly. Register a timeout to wait whether the remote closes
9786 the connection as it should do it, only after that process the
9787 actual failure. This was changed to both client and server.
9789 * Added client_internal.h to include some of the structures
9790 there instead of client.h in lib/silcclient/.
9792 * Added function silc_task_unregister_by_callback to unregister
9793 timeouts by the callback function.
9795 Sat Mar 3 19:15:43 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9797 * Some "Incomplete WHOIS info" errors has been appearing on the
9798 log files. Took away the entry->userinfo check from WHOIS
9799 reply sending. The entry->userinfo is now " " if client did not
9800 provide one. I thought this was fixed earlier but something
9801 is wrong still. Let's see if the error still appears.
9803 Wed Feb 28 20:56:29 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9805 * Fixed a minor bug in the login when the channel key is
9806 re-generated in the server. It used to generate the key in
9807 wrong order and thus caused problems in the channel traffic.
9809 * Fixed a minor bug in channel key distsribution after
9810 KICK command. The key was not sent to the router even though
9813 Tue Feb 27 20:24:25 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9815 * Added silc_ske_process_key_material_data as generic routine
9816 to process any key material as the SILC protocol dictates. The
9817 function is used by the actual SKE library but can be used by
9818 applications as well. This relates to the private message keys
9819 and the channel private keys since they must be processed the
9820 same way the normal SILC session keys. The protocol dictates
9821 this. Affected files: lib/silcske/silcske.[ch].
9823 Added also silc_ske_free_key_material to free the
9824 SilcSKEKeyMaterial structure.
9826 * Defined silc_cipher_set_key function to set the key for
9827 cipher without using the object's method function. The affected
9828 files: lib/silccrypt/silccipher.[ch].
9830 * Implemented silc silc_client_add_private_message_key,
9831 silc_client_add_private_message_key_ske,
9832 silc_client_del_private_message_key,
9833 silc_client_list_private_message_keys and
9834 silc_client_free_private_message_keys functions in the
9837 Added functions silc_client_send_private_message_key to send
9838 the Private Message Key payload and silc_client_private_message_key
9839 to handle incoming Private Message Key payload.
9841 * Added Cipher field to the Private Message Key payload to set
9842 the cipher to be used. If ignored, the default cipher defined
9843 in the SILC protocol (aes-256-cbc) is used.
9845 Tue Feb 27 13:30:52 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9847 * Removed lib/silcclient/ops.h file.
9849 Redefined parts of the SILC Client Library API. Created new
9850 file silcapi.h that deprecates the ops.h file and defines the
9851 published Client Library API. Defined also private message key
9852 API and channel private key API into the file.
9854 This is the file that the application must include from the
9855 SILC Client Library. Other files need not be included by
9856 the application anymore.
9858 * Added new key_agreement client operation callback and also
9859 defined the Key Agreement library API for the application.
9861 Tue Feb 27 11:28:31 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9863 * Added new packet type: SILC_PACKET_KEY_AGREEMENT. This packet
9864 is used by clients to request key negotiation between another
9865 client in the SILC network. If the negotiation is started it
9866 is performed using the SKE protocol. The result of the
9867 negotiation, the secret key material, can be used for example
9868 as private message key.
9870 Implemented the Key Agreement payload into the files
9871 lib/silccore/silauth.[ch].
9873 Mon Feb 26 12:13:58 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9875 * Redefined ciphers for the SILC protocol. Added some new ciphers
9876 and defined the key lengths for the algorithms. Changed the
9877 code accordingly. The default key length is now 256 bits.
9879 * Fixed SKE key distribution function silc_ske_process_key_material
9880 when the key length is more than 128 bits. The default key
9881 length in SILC is now 256 bits.
9883 * Added new command status type: SILC_STATUS_ERR_UNKOWN_ALGORITHM
9884 to indicate unsupported algorithm.
9886 * Renamed rijndael.c to aes.c and all functions as well.
9888 * Fixed a long standing channel key setting bug in client library.
9889 Weird that it has never surfaced before.
9891 * Fixed bug in channel deletion. If the entire channel is removed
9892 then it must also delete the references of the channel entry
9893 from the client's channel list as the client's channel entry and
9894 the channel's client entry share same memory.
9896 Sun Feb 25 20:47:29 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9898 * Implemented CONNECT and SHUTDOWN commands in the client.
9900 * Implemented CLOSE command to the client.
9902 * Added the function silc_idlist_find_server_by_name into the
9903 files silcd/idlist.[ch].
9905 Added the function silc_idlist_find_server_by_conn into the
9906 files silcd/idlist.[ch].
9908 Sat Feb 24 23:45:49 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9910 * DIE command was renamed to SHUTDOWN. Updated the both code
9913 * Defined SILC_UMODE_NONE, SILC_UMODE_SERVER_OPERATOR and
9914 SILC_UMODE_ROUTER_OPERATOR modes into lib/silccore/silcmode.h.
9916 * Implemented CONNECT, CLOSE and SHUTDOWN commands to the server
9919 * Added function silc_server_create_connection function to create
9920 connection to remote router. My server implementation actually
9921 does not allow router to connect to normal server (it expects
9922 that normal server always initiates the connection to the router)
9923 so the CONNECT command is only good for connecting to another
9926 Sat Feb 24 16:03:45 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9928 * Added SILC_NOTIFY_TYPE_KICKED to indicate that the client
9929 or some other client was kicked from the channel.
9931 Implemented the handling of the notify type to both client
9934 Implemented silc_server_send_notify_kicked to send the KICKED
9935 notify. It is used to send it to the server's primary router.
9937 * Implemented the KICK command into server and client.
9939 * Added `query' argument to the silc_idlist_get_client function
9940 to indicate whether to query the client from server or not if
9943 * Added new command status type SILC_STATUS_ERR_NO_CHANNEL_FOPRIV
9944 to indicate that the client is not channel founder.
9948 Sat Feb 24 00:00:55 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9950 * Removed the rng context from SilcPacketContext structure and
9951 changed that the packet routine uses the Global RNG API.
9953 Fri Feb 23 11:22:57 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9955 * Added support for quit message that client can "leave" on the
9956 channel when it quits the SILC. It is ditributed inside the
9957 SILC_NOTIFY_TYPE_SIGNOFF notify type.
9959 Added silc_server_free_client_data that will take the
9960 signoff message as argument.
9962 * Changed SKE routines to use the silc_pkcs_sign/verify routines.
9964 Thu Feb 22 23:05:36 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9966 * Updated parts of the protocol specification to keep it up
9969 Thu Feb 22 15:08:20 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9971 * Added List flag (SILC_PACKET_FLAG_LIST) to indicate list of
9972 payloads in one packet.
9974 * Deprecated following packet types: NEW_ID_LIST, NEW_CHANNEL_LIST,
9975 NEW_CHANNEL_USER_LIST, SET_MODE and SET_MODE_LIST. List packets
9976 use now the new List flag.
9978 * Also deprecated the following packet types: REPLACE_ID,
9979 NEW_CHANNEL_USER and REMOVE_CHANNEL_USER packet types.
9981 * Added list support for Notify packet in server.
9983 * Added silc_server_send_notify_channel_change to send the
9984 CHANNEL_CHANGE notify type to replace channel ID's. Deprecates
9985 the silc_server_send_replace_id.
9987 * Added silc_server_send_notify_nick_change to send the
9988 NICK_CHANGE notify type. Deprecates the function
9989 silc_server_send_replace_id.
9991 * Added silc_server_send_notify_join to send the JOIN notify type.
9992 Deprecates the function silc_server_send_new_channel_user.
9994 * Added silc_server_send_notify_leave to send LEAVE notify type.
9995 Deprecates the function silc_server_send_remove_channel_user.
9997 * Added silc_server_send_notify_cmode and
9998 silc_server_send_notify_cumode to send CMODE and CUMODE notify
9999 types. Deprecates the silc_server_send_set_mode function.
10001 * Added SERVER_SIGNOFF notify type to indicate that server has
10002 quit. This means that all clients on the channel from that
10003 server will drop. This can be also used when netsplit happens.
10005 Deprecated REMOVE_ID packet type since it is not needed anymore
10008 Added silc_server_send_notify_server_signoff to send the
10009 SERVER_SIGNOFF notify type. Deprecates the function
10010 silc_server_send_remove_id.
10012 Added also silc_server_send_notify_signoff to send the
10013 SIGNOFF notify type.
10015 * Employed the PKCS #1. It is the mandatory way to do RSA in the
10016 SILC protocol from this day on. Changed the protocol
10017 specification as well.
10019 * Added silc_server_send_notify_topic_set to send TOPIC_SET
10020 notify type. It is used between routers to notify about
10021 topic changes on a channel.
10023 * Added silc_id_dup into lib/silccore/id.[ch] to duplicate
10026 * Partly updated the protocol specification to comply with the
10027 changes now made. It is still though a bit outdated.
10029 * The JOIN notify type now takes one extra argument <Channel ID>.
10030 The packet used to be destined to the channel but now the
10031 JOIN type may be sent as list thus it is impossible to
10032 destine it to any specific channel. By adding this argument
10033 it is again possible.
10035 Wed Feb 21 22:39:30 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10037 * Added CREDITS file. The CHANGES and CREDITS file will appear
10038 in the distribution as well.
10040 Wed Feb 21 14:17:04 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10042 * Implemented CMODE_CHANGE, CUMODE_CHANGE and TOPIC_SET notify
10043 types in the server's silcd/packet_receive.c.
10045 * Implemented CMODE and CUMODE to work in router environment.
10047 * Fixed minor encoding and decoding buglet from the
10048 lib/silccore/silcmode.c.
10050 * Fixed buffer overflow from lib/silcclient/command.c in USERS
10053 Wed Feb 21 12:44:00 EET 2001 Mika Boström <bostik@lut.fi>
10055 * Changed all SilcConfigServer* and silc_config_server* to
10056 SilcServerConfig* and silc_server_config*, respectively.
10059 Wed Feb 21 00:10:00 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10061 * Associated the ID (client or server ID) to the Authentication
10062 Payload to avoid any possibility of forging. Updated the
10063 protocol specification and the code accordingly.
10065 Tue Feb 20 14:14:14 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10067 * The RSA key length is now save to the RsaKey context in the
10068 key generation process in lib/silccrypt/rsa.c. The key length
10069 is now used to figure out the maximum size of the block allowed
10070 to be encrypted/signed.
10072 * Added silc_mp_mp2bin_noalloc into lib/silcmath/mpbin.[ch]. It
10073 is equivalent to the silc_mp_mp2bin but does not allocate any
10076 * Changed silc_mp_mp2bin API to take length argument. If it is
10077 non-zero then the buffer is allocated that large. If zero, then
10078 the size is approximated using silc_mp_sizeinbase, which however
10081 * Created Global RNG API which is global RNG that application can
10082 initialize. After initializing, any routine anywhere in the
10083 code (including library) can use RNG without allocating a new
10084 RNG object. This was done to allow this sort of use of the
10085 RNG in code that has no chance to allocate RNG object. All
10086 applications currently allocate this and many routines in the
10087 library use this. Affected file lib/silccrypt/silcrng.[ch].
10089 * Removed the RNG kludge from lib/silcmath/primegen.c and changed
10090 it to use the Global RNG API.
10092 * Defined Authentication Payload into protocol specification that
10093 is used during SILC session to authenticate entities. It is
10094 used for example by client to authenticate itself to the server
10095 to obtain server operator privileges.
10097 Implemented this payload into the lib/silccore/silcauth.[ch].
10098 Implemented also routines for public key based authentication
10099 as the new protocol specification dictates.
10101 Moved definitions of different authentication methods from
10102 lib/silccore/silcprotocol.h into lib/silccore/silcauth.h.
10104 * Added silc_pkcs_encrypt, silc_pkcs_decrypt, silc_pkcs_sign,
10105 silc_pkcs_verify and silc_pkcs_sign_with_hash and
10106 silc_pkcs_verify_with_hash functions into the file
10107 lib/silccrypt/silcpkcs.[ch].
10109 Mon Feb 19 19:59:28 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10111 * The client entry's userinfo pointer must be always valid.
10112 Otherwise the [<unknown>] bug will surface beacuse the WHOIS
10113 will fail since it requires the userinfo. Now, the userinfo
10114 is allocated as "" if actual userinfo does not exist. Actually,
10115 it must exist and it is totally Ok to drop client connections
10116 that does not announce the userinfo. However, we will make
10117 this workaround for now.
10119 * Added silc_net_get_remote_port into lib/silcutil/silcnet.[ch]
10120 to return the remote port by socket.
10122 Mon Feb 19 14:26:49 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10124 * Changed SILC_SERVER_COMMAND_EXEC_PENDING macro to the name
10125 SILC_SERVER_PENDING_EXEC and added an new macro
10126 SILC_SERVER_PENDING_DESTRUCTOR which is called to free the
10127 data or when error occurs while processing the pending command.
10129 Added new argument `destructor' into silc_server_command_pending
10130 and to the SilcServerCommandPending object. This destructor is
10131 now called after calling the pending callback or if error occurs
10132 immediately. If error occurs the actual pending callback won't
10133 be called at all - only the destructor. The destructor may be
10134 NULL if destructor is not needed.
10136 All this applies for client library code as well. Similar
10137 changes were made there as well for the pending commands.
10139 In the client, the application must now allocate the
10140 SilcClientCommandContext with the silc_client_command_alloc
10143 * Added reference counter to the SilcServerCommandContext. Added
10144 function silc_server_command_alloc and silc_server_command_dup
10147 Same type of functions added to the client library for the same
10150 * Removed the cmd_ident from IDListData away since it is now
10151 global for all connections. It is the command identifier used
10152 in command sending and with pending commands. The affected file
10155 * Added reference counter to the SilcSocketConnection objecet to
10156 indicate the usage count of the object. The object won't be
10157 freed untill the reference counter hits zero. Currently only
10158 server uses this, and client ignores it. The client must be
10159 set to use this too later. The affected files are
10160 lib/silccore/silcsockconn.[ch]. Added also the function
10161 silc_socket_dup to increase the reference counter.
10163 This was mainly added because it is possible that the socket
10164 is removed underneath of pending command or other async
10165 operation. Now it won't be free'd and proper DISCONNECTING
10166 flags, etc. can be set to avoid sending data to connection that
10167 is not valid anymore.
10169 * Added SILC_SET_DISCONNECTING to server.c when EOF is read from
10170 the connection. After that it sets SILC_SET_DISCONNECTED.
10171 It is, however, possible that the socket data is not still freed.
10172 The silc_server_packet_process now checks that data is not
10173 read or written to connection that is DISCONNECTED. The socket
10174 get's freed when the reference counter hits zero.
10176 Mon Feb 19 00:50:57 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10178 * Changed the client operation API: channel_message operation's
10179 `sender' is now the client entry of the sender, not the nickname
10180 and the `channel' is the channel entry, not the channel name.
10182 In the private_message operation the `sender' is now also the
10183 client entry of the sender not the nickname.
10185 Affected file is lib/silcclient/ops.h and all applications
10186 using the client operations.
10188 Sat Feb 17 22:11:50 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10190 * Moved the calling of ops->connect() from connect_to_server_final
10191 into receive_new_id functin since that is the point when the
10192 client is actually allowed to send traffic to network. The
10193 affected file is lib/silcclient/client.c.
10195 Sat Feb 17 13:15:35 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10197 * When receiving NEW_CHANNEL_LIST, NEW_CHANNEL_USER_LIST,
10198 NEW_ID_LIST and SET_MODE_LIST packets, broadcast the list packet
10199 (if needs broadcasting) instead of broadcasting the packets one
10200 by one which would make a burst in the network traffic.
10202 * Added `broadcast' argument to the functions in silcd/server.[ch]
10203 silc_server_create_new_channel[_with_id] to indicate whether
10204 to send New Channel packet to primary router.
10206 Sat Feb 17 01:06:44 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10208 * Added new function into the silcd/server.[ch] files:
10209 silc_server_create_new_channel_with_id to create new channel with
10210 already existing Channel ID.
10212 * Added new packet type SILC_PACKET_SET_MODE_LIST into the file
10213 lib/silccore/silcpacket.h. This packet is used t send list of
10214 Set Mode payloads inside one packet. Server uses this to set
10215 the modes for the channels and clients on those channels, that it
10216 announced to the router when it connected to it. The protocol
10217 specification has been updated accordingly.
10219 * The silc_server_new_channel did not handle the packet coming
10220 from normal server as it normally does not send that. However,
10221 when it announces its channels it does send it. Implemented
10222 the support for that.
10224 * Added SILC_ID_CHANNEL_COMPARE macro to compare to Channel ID's
10225 into the file lib/silccore/id.h.
10227 Fri Feb 16 23:57:29 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10229 * Fixed memory leaks in the functions silc_idlist_del_client,
10230 silc_idlist_del_channel and silc_idlist_del_server in the file
10231 silcd/idlist.c. All of those leaked like a sieve.
10233 * Fixed some small memory leaks in the client's function
10234 silc_client_notify_by_server.
10236 * Added functions into silcd/server.c: silc_server_announce_clients,
10237 silc_server_announce_channels and silc_server_announce_server.
10238 These functions are used by normal and router server to announce
10239 to its primary router about clients, channels and servers (when
10240 router) that we own. This is done after we've connected to the
10243 These functions effectively implements the following packet types:
10244 SILC_PACKET_NEW_CHANNEL_LIST, SILC_PACKET_NEW_CHANNEL_USER_LIST
10245 and SILC_PACKET_NEW_ID_LIST.
10247 * Added new functions into the silcd/packet_receive.[ch]:
10248 silc_server_new_id_list, silc_server_new_channel_list and
10249 silc_server_new_channel_user_list to handle the incoming
10250 NEW_ID_LIST, NEW_CHANNEL_LIST and NEW_CHANNEL_USER_LIST packets.
10252 * Added support of changing Channel ID in the function
10253 silc_server_replace_id. If the server that announces a channel
10254 to the router already exists in the router (with same name but
10255 with different Channel ID), router is responsible to send
10256 Replace ID packet to the server and force the server to change
10257 the Channel ID to the one router has.
10259 * Added new notify type SILC_NOTIFY_TYPE_CHANNEL_CHANGE to notify
10260 client that the Channel ID has been changed by the router. The
10261 normal server sends this to the client. Client must start using
10262 the new Channel ID as the channel's ID.
10264 Implemented handling of this new type into lib/silcclient/client.c
10265 into the function silc_client_notify_by_server.
10267 * Added new function silc_idlist_replace_channel_id into the files
10268 silcd/idlist.[ch] to replace the Channel ID.
10270 Fri Feb 16 14:14:00 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10272 * Call silc_server_command_identify_check always when processing
10273 the IDENTIFY command in silcd/command.c
10275 Thu Feb 15 20:07:37 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10277 * Added new packet type SILC_PACKET_HEARTBEAT that is used to
10278 send keepalive packets. The packet can be sent by clients,
10279 servers and routers.
10281 Added function silc_socket_set_heartbeat into the file
10282 lib/silccore/silcsockconn.[ch] to set the heartbeat timeout.
10283 If not set, the heartbeat is not performed. The actual
10284 heartbeat is implemented in the low level socket connection
10285 library. However, application is responsible of actually
10286 sending the packet.
10288 Added silc_server_send_heartbeat to send the actual heartbeat
10289 packet into silcd/packet_send.[ch]. Server now performs
10290 keepalive with all connections.
10292 * Added silc_task_get_first function into lib/silcutil/silctask.c
10293 to return the timeout task with shortest timeout. There was a bug
10294 in task unregistration that caused problems. TODO has been
10295 updated to include that task system must be rewritten.
10297 * The client library will now resolve the client information when
10298 receiving JOIN notify from server for client that we know but
10299 have incomplete information.
10301 * Rewrote parts of silc_server_remove_from_channels and
10302 silc_server_remove_from_one_channel as they did not remove the
10303 channel in some circumstances even though they should've.
10305 * Encryption problem encountered in server:
10307 The LEAVE command used to send the Channel Key packet to the
10308 router immediately after generating it. However, the code
10309 had earlier sent Remove Channel user packet but not immediately,
10310 ie. it was put to queue. The order of packets in the router
10311 was that Channel Key packet was first and Remove Channel User
10312 packet was second, even though they were encrypted in the
10313 reverse order. For this reason, MAC check failed. Now, this
10314 is fixed by not sending the Channel Key packet immediately but
10315 putting it to queue. However, this is more fundamental problem:
10316 packets that are in queue should actually not be encrypted
10317 because packets that are sent immediately gets encrypted
10318 actually with wrong IV (and thus MAC check fails). So, packets
10319 that are in queue should be encrypted when they are sent to
10320 the wire and not when they put to the queue.
10322 However, the problem is that the current system has not been
10323 designed to work that way. Instead, the packet is encrypted
10324 as soon as possible and left to the queue. The queue is then
10325 just purged into wire. There won't be any fixes for this
10326 any time soon. So, the current semantic for packet sending
10329 o If you send packet to remote host and do not force the send
10330 (the packet will be in queue) then all subsequent packets to the
10331 same remote host must also be put to the queue. Only after the
10332 queue has been purged is it safe again to force the packet
10335 o If you send all packets immediately then it safe to send
10336 any of subsequent packets through the queue, however, after
10337 the first packet is put to queue then any subsequent packets
10338 must also be put to the queue.
10340 Follow these rules and everything works fine.
10342 Thu Feb 15 14:24:32 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10344 * Added new function silc_server_remove_clients_by_server to
10345 remove all client entries from ID list when the server connection
10346 is lost. In this case it is also important to invalidate all
10347 client entires as they hold the invalid server entry. This
10348 fixes fatal bug when server has lost connection and will reconnect
10351 Wed Feb 14 16:03:25 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10353 * Made some sanity checks to silc_server_daemonise like to check
10354 whether the requested user and group actually exists.
10356 * Added sanity check to SKE's silc_ske_responder_finish to check
10357 that the public and private key actually is valid.
10359 * Invalidate the client's nickname when receiving Replace ID
10360 packet and the Client ID is being replaced. This means that the
10361 server will query the nickname if someone needs it (client)
10364 * Sort the ID Cache in client library when the ID Cache data
10365 has changed (needs sorting).
10367 * Do not allow for SILC client to create several connections to
10368 several servers. The client does not support windows right now
10369 and generating multiple connections causes weird behaviour.
10371 Irssi-silc client does support windows and can handle several
10372 connections without problems, see: www.irssi.org and SILC plugin.
10374 * Fixed some places where client was added to the IDList. The
10375 rule of thumb is following (in order to get everything right):
10376 If the client is directly connected local client then the
10377 `connection' argument must be set and `router' argument must be
10378 NULL to silc_idlist_add_client function. If the client is not
10379 directly connected client then the `router' argument must
10380 bet set and the `connection' argument must be NULL to the
10381 silc_idlist_add_client function.
10383 * The funtion silc_server_packet_send_local_channel actually did
10384 not check whether the client was locally connected or not. It
10385 does that now. Fixed a bug related to LEAVE command.
10387 * Fixed Remove Channel User payload parsing bug in server's
10388 silcd/packet_receive.c. Fixed a bug related to LEAVE command.
10390 * The server's silc_server_save_channel_key now checks also the
10391 global ID list for the channel as it might not be in the local
10392 list. Fixed a bug related to LEAVE command.
10394 * Is this the end of the [<unknown>] buglet that has been lurking
10395 around for a long time? A little for loop fix in server's
10396 silc_server_command_whois_parse that is used by both IDENTIFY
10397 and WHOIS command. At least, this was a clear bug and a cause
10398 of one type of [<unknown>] buglet.
10400 * WHOIS and IDENTIFY commands call the function
10401 silc_server_command_[whois/identify]_check function even if
10402 we are not router server.
10404 Tue Feb 13 19:55:59 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10406 * Added --with-gmp configuration option. If set the GMP
10407 is always compiled in the SILC source tree. If not set then
10408 it is checked whether the system has the GMP3 installed. If
10409 it has then the GMP won't be compiled (the system's headers
10410 and library is used), if it doesn't have it then the GMP is
10411 compiled in the SILC source tree.
10413 Mon Feb 12 11:20:32 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10415 * Changed RSA private exponent generation to what PKCS #1
10416 suggests. We try to find the smallest possible d by doing
10417 modinv(e, lcm(phi)) instead of modinv(e, phi). Note: this is
10418 not security fix but optimization.
10420 Sun Feb 11 18:19:51 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10422 * Added new config entry [Identity] to fork the server and run
10423 it as specific user and group. A patch from Bostik.
10425 * Imported Dotconf configuration library into lib/dotconf.
10426 This will be used to create the SILC configuration files later.
10427 It will appear in the distsribution after this commit.
10429 Sat Feb 10 21:13:45 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10431 * A big code auditing weekend happening. Auditing code for
10432 obvious mistakes, bugs and errors. Also, removing any code
10435 Removed files for being obsolete:
10437 o lib/silcutil/silcbuffer.c (the buffer interface is entirely in
10438 inline in the file lib/silcutil/silcbuffer.h)
10440 o lib/silcutil/silcbufutil.c (the header has inline versions)
10442 Changed code to fix possible error conditions:
10444 o The buffer formatting routines now check that the destination
10445 buffer really has enough space to add the data. This applies for
10446 both buffer formatting and unformatting
10447 (lib/silcutil/silcbuffmt.[ch]). Also, the entire buffer
10448 unformatting was changed to accomodate following rules:
10449 XXX_*STRING_ALLOC will allocate space for the data into the pointer
10450 sent to the function while XXX_*STRING will not allocate or copy
10451 the data into the buffer. Instead it sets the pointer from the
10452 buffer into the pointer sent as argument (XXX_*STRING used to
10453 require that the pointer must be allocated already). This change
10454 makes this whole thing a bit more consistent and more optimized
10455 (note that the data returned in the unformatting with XXX_*STRING
10456 must not be freed now). The routines return now -1 on error.
10458 o Tried to find all code that use buffer_format and buffer_unformat
10459 and added return value checking to prevent formatting and
10460 especially unformatting errors and possible subsequent fatal
10463 o Changed ske->x and ske->KEY to mallocated pointers in
10464 lib/silcske/silcske.h. Fixed possible data and memory leak.
10466 o Added return value checking to all *_parse* functions. Fixed
10467 many memory leaks as well.
10469 o Added length argument to silc_id_str2id in lib/silccore/id.[ch]
10470 so that buffer overflows would not happen. All code now also
10471 checks the return value as it can fail.
10473 Mon Feb 5 20:08:30 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10475 * Added reconnection support to server if the normal server looses
10476 its connection to the router (for example if router is rebooted).
10477 The server performs normal reconnection strategy implemented
10478 to the server. Affected file silcd/server.c.
10480 Sun Feb 4 13:18:32 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10482 * Added new packet type SILC_PACKET_SET_MODE that is used to
10483 distribute the information about changed modes (for clients,
10484 channels and clients channel modes) to all routers in the
10485 network. Updated the protocol specification accordingly.
10487 Added functions into silcd/packet_send.c and
10488 silcd/packet_receive.c: silc_server_send_set_mode,
10489 silc_server_set_mode.
10491 Added new files silcmode.[ch] into lib/silccore that implements
10492 the encoding and decoding of Set Mode Payload. Added new type
10493 SilcSetModePayload. Moved the definitions of different modes
10494 from lib/silccore/silcchannel.h into lib/silccore/silcmode.h.
10496 Sat Feb 3 15:44:54 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10498 * Oops, a little mistake in server's connection authentication
10499 protocol. The protocol is not ended with FAILURE but with
10500 SUCCESS if the authentication is Ok. :) Affected file is
10503 * Implemented NICK_CHANGE notify handling in server in the file
10504 silcd/packet_receive.c The NICK_CHANGE notify is distributed to
10505 the local clients on the channel. After the changing nickname
10506 in router environment snhould work and the [<unknown>] nickname
10507 should appear no more.
10509 The silc_server_replace_id function that receives the Replace ID
10510 payload now sends the NICK_CHANGE notify type also in the file
10511 silcd/packet_receive.c
10513 * Changed WHOIS and IDENTIFY command to support the maximum amount
10514 of arguments defined in protocol specs (3328 arguments). This
10515 fixed a bug that caused problems when there were more than three
10516 users on a channel.
10518 Fri Feb 2 11:42:56 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10520 * Added extra parameter, command identifier, to the
10521 silc_client_send_command so that explicit command identifier
10524 Changed that ID list routines uses specific command identifier
10525 when sending WHOIS/IDENTIFY requests to the server so that they
10526 can be identified when the reply comes back.
10528 Affected files lib/silcclient/command.[ch],
10529 lib/silcclient/client.c and lib/silcclient/idlist.[ch].
10531 * Added `sender' argument to silc_server_packet_send_to_channel
10532 to indicaet the sender who originally sent the packet to us
10533 that we are now re-sending. Ignored if NULL. Affected file
10534 silcd/packet_send.[ch].
10536 * Added some server statistics support in silcd/server_internal.h
10537 SilcServerStatistics structure and around the server code. Also
10538 send some nice statistics information when client is connecting
10541 Thu Feb 1 23:31:21 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10543 * Fixed channel ID decoding in server's JOIN command reply in
10544 silcd/command_reply.c
10546 * Fixed braodcasting of replace ID payload to not to send it if
10547 we are standalone server in silcd/packet_receive.c.
10549 * Fixed all channel message sending routines to not to send
10550 packets to clients that has router set, since they are routed
10551 separately in the same function earlier. Affects file
10552 silcd/packet_send.c and all channel packet sending functions.
10554 * In USERS reply, res_argv[i] are not allocated, the table
10555 is allocated. Thus changed that free the table, not its
10558 * In server's whois_check and identify_check if the client is
10559 locally connected do not send any WHOIS commands - they are not
10562 Thu Feb 1 21:32:27 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10564 * Fixed some minor bugs in client when sending WHOIS command. The
10565 arguments was in wrong order.
10567 * Removed statis function add_to_channel from server in
10568 silcd/command.c that was previously used with the joining but
10571 * Tested USERS command in router environment successfully with two
10572 routers, two servers and two clients.
10574 Thu Feb 1 00:54:26 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10576 * Reorganized the USERS command and command reply in client library
10577 in lib/silcclient/command.c and lib/silcclient/command_reply.c.
10578 When the command is given by user we register a pending command
10579 callback that will reprocess the command after the reply has been
10580 received from the server. When reprocessing the packet we then
10581 display the information. Thus, the USERS information is displayed
10582 now in the command callback instead of in the command reply
10583 callback. The processing of the command is same as previously
10584 when server has sent the command reply in the JOINing process.
10586 * Added to USERS command in silcd/command_reply.c to join the client,
10587 we didn't use to know about, to the channel after we've created
10588 a client entry for it. Also, for clienet we did know already still
10589 check whether it is on the channel or not and add it if not.
10591 * Removed silc_server_command_join_notify as the function and its
10594 Tue Jan 30 22:39:15 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10596 * Changed the client's pending command handling to the same as the
10597 server's pending command handling. It is also now possible to
10598 execute command reply functions from other command reply
10599 function as the function callbacks for commands and command
10600 replies are one and same. The pending commands are not static
10601 list anymore, it is mallocated SilcDList in lib/silcclient/client.h
10602 in client connection context. Thus, pending commands are server
10603 connection specific as it is convenient.
10605 Changed the function silc_client_command_pending and
10606 silc_client_command_pending_del and added new function
10607 silc_client_command_pending_check. Removed the
10608 SILC_CLIENT_CMD_REPLY_EXEC, and SILC_CLIENT_PENDING_COMMAND_CHECK
10611 * Added cmd_ident, current command identifier, to the client
10612 connection context in lib/silcclient/client.h to keep track on
10613 command identifiers used in command sending. Client's command reply
10614 function handling now supports the mandatory command identifiers.
10616 * Added SILC_CLIENT_COMMAND_EXEC_PENDING macros to all command reply
10617 funtions in client to fully support pending command callbacks.
10619 * NOTE: the name_list in USERS (old NAMES) command is NOT sent anymore
10620 as one of the arguments to the application in the command reply
10623 * NOTE: The FORWARDED flag is depracated. It used to be depracated
10624 before first releasing SILC but came back. Now it is removed again
10625 and should come back nomore. The FORWARDED flag was used only
10626 by the JOINing procedure by forwarding the command packet to router.
10627 Now, the JOINing procedure has been changed to more generic (due
10628 to various router environment issues) and FORWARDED is not needed
10629 anymore for anything. The protocol specification is yet to be
10632 Now, removed silc_server_packet_forward from server and the flag
10633 SILC_PACKET_FORWARDED from lib/silccore/silcpacket.h.
10635 Tue Jan 30 00:05:05 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10637 * Renamed NAMES command to USERS command. The NAMES was named that
10638 due to historical reasons. Now it is renamed. Also, rewrote
10639 parts of the USERS command. The nickname list is not sent anymore
10640 by the server. Only Client ID and mode lists are sent in the USERS
10641 command. Changed this also to the protocol specification.
10643 The client now resolves the names and stuff after it receives
10644 the USERS list from the server when joining to the channel.
10646 * WHOIS and IDENTIFY commands has been changed to support multiple
10647 Client ID's per command. One can now search for multiple users
10648 in the network by sending only one WHOIS or IDENTIFY command.
10649 Changed the code and the protocol specifications.
10651 * Removed silc_server_command_identify_parse and changed that IDENTIFY
10652 uses silc_server_command_whois_parse to parse the request. */
10654 * If normal server, do not parse the WHOIS and IDENTIFY requests
10655 before sending it to the router. Saves some time.
10657 Sun Jan 28 16:19:49 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10659 * Fixed JOIN command on client library. Wrong number of arguments
10660 used to crash the client.
10662 * Added silc_server_channel_has_global function to check whether
10663 channel has global users or not.
10665 * Added silc_server_channel_has_local function to check whether channel
10666 has locally connected clients on the channel.
10668 * The silc_server_remove_from_one_channel now checks whether the
10669 channel has global users or not after given client was removed from
10670 the channel. It also checks whether the channel has local clients
10671 on the channel anymore. If it does not have then the channel entry
10672 is removed as it is not needed anymore.
10674 * The silc_server_notify now checks on JOIN notify whether the joining
10675 client is one of locally connected or global. If it is global then
10676 the channel has now global users on the channel and that is marked
10677 to the channel entry. Also, it now saves the global client to
10678 global list who is joining and JOINs it to the channel. This is
10679 for normal server, that is.
10681 Changed silc_server_send_notify_on_channel,
10682 silc_server_packet_relay_to_channel and
10683 silc_server_packet_send_to_channel check if we are normal server
10684 and client has router set (ie. global client) do not send the
10685 message to that client, as it is already routed to our router.
10687 * Implemented LEAVE notify type handling in silc_server_notify
10690 * Tested LEAVE command in router environment successfully. Tested
10691 with two routers, two servers and two clients.
10695 * idlist_find_xxx_by_id routines now dumps the ID on the debug mode.
10697 * Implemented SIGNOFF notify type handling in silc_server_notify
10700 * silc_server_remove_id now removes the client entry from all channels
10701 it has joined and thusly sends SIGNOFF notify type.
10703 * Rewrote the NAMES list generation in server by removing two excess
10704 loops. The lists are created now inside one loop.
10706 Sat Jan 27 22:34:56 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10708 * silc_server_remove_channel_user checks now also global list
10709 for channel and client.
10711 * silc_server_new_channel_user checks now both local and global
10712 list for channel and client. Fixed a bug in client id decoding.
10713 Used to decode wrong buffer.
10715 * silc_server_channel_message checks now both local and global
10716 list for channel entry.
10718 * Tested channel joining (hence JOIN) in router environment
10719 successfully. Tested with two routers, two servers and two
10722 * Tested channel message sending in router environment successfully.
10724 Thu Jan 11 03:22:57 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10726 * Added silc_server_save_channel_key into server.[ch] to save the
10727 received channel key in Channel Key payload processing. It is
10728 also used in JOIN command reply handling.
10730 Equivalent function silc_client_save_channel_key added into
10731 client.[ch] into client library.
10733 * Changed JOIN command reply to send information whether the channel
10734 was created or not (is existing already) and the channel key
10735 payload. Changed protocol specs accordingly.
10737 * Fixed bugs in WHOIS and IDENTIFY command reply sending when
10738 the request was sent by ID and not by nickname. Crashed on
10741 Sat Dec 23 21:55:07 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10743 * Fixed a bug in Client library. IDENTIFY and WHOIS reply functions
10744 now correctly save the received data.
10746 * silc_server_free_sock_user_data now notifies routers in the
10747 network about entities leaving the network.
10749 At the same time implemented functions silc_server_remove_id
10750 and silc_server_send_remove_id to receive and send REMOVE_ID
10751 packets. The packet is used to notify routers in the network
10752 about leaving entities. The ID removed will become invalid in
10755 * Added function silc_idlist_del_server into server. Removes and
10756 free's server entry from ID list.
10758 * silc_server_private_message function now checks, if we are router,
10759 that the destination ID really is valid ID, naturally.
10761 * In router when NEW_ID packet is received (for new client) the
10762 hash of the Client ID is saved in the ID Cache but the
10763 client->nickname is set to NULL, instead of putting the hash
10766 IDENTIFY command now also checks that client->nickname must be
10767 valid. If it is not if will request the data from the server who
10768 owns the client. Added new function
10769 silc_server_command_identify_check.
10771 * Added silc_command_set_command into lib/silccore/silcommand.[ch]
10772 to set the command to already allocated Command Payload.
10774 * Tested private message sending in router environment with two
10775 routers, two servers and two clients. Fixed minor bugs and now
10778 * Fixed segfault from client's NAMES command. Used to crash if
10779 not on any channel.
10781 * Forwarded packets must not be routed even if it is not destined
10782 to the receiver. Changed server code comply with this.
10784 Sun Dec 17 14:40:08 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10786 * Added `require_reverse_mapping' boolean value to ServerParams
10787 structure. If TRUE (not default) the server will require that
10788 the connecting host has fully qualified domain name.
10790 If the reverse mapping is not required and hostname could not be
10791 found the IP address is used as hostname.
10793 Sat Dec 16 17:39:54 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10795 * Implemented version string checking to both client and server.
10796 The check is incomplete currently due to the abnormal version
10797 strings used in development version of SILC.
10799 * Changed all command functions in server to use the new
10802 Fri Dec 15 15:55:12 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10804 * Changed char *data to unsigned char *data in ID Cache system to
10805 support binary data as ID Cache data. Changed code to support
10806 binary data in lib/silccore/idcache.c.
10808 * Renamed silc_server_packet_relay_command_reply to
10809 silc_server_command_reply as it is normal packet receiving
10810 function. Rewrote the function to accept command replys for
10811 servers and not only for clients.
10813 * Mark remote router always as registered server if we are connecting
10814 to it. Otherwise, commands sent by the router to us are ignored.
10816 * All ID List find routines now returns the ID Cache Entry pointer
10817 as well if requested.
10819 * WHOIS command works now in router environment, tested with two
10820 routers, two servers and two clients.
10822 * Cleaned up and rewrote IDENTIFY command. IDENTIFY should work now
10823 in router environment (as it is almost equivalent to WHOIS) but
10824 hasn't been tested thoroughly. Added new functions:
10826 silc_server_command_identify_parse
10827 silc_server_command_identify_send_reply
10828 silc_server_command_identify_from_client
10829 silc_server_command_identify_from_server
10831 * Disabled route cache adding because adding two different ID's with
10832 same IP replaces the old cache entry thus giving wrong route.
10833 The entry->router->connection is always the fastest route anyway
10834 so route cache may not be needed. Of course, new routes maybe
10835 established after receiving the ID when the entry->router->connection
10836 might not be anymore the most optimal.
10838 Thu Dec 14 15:55:35 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10840 * Add route cache for received ID for fast routing.
10842 * Added silc_server_packet_route to route received packet on router
10843 that is not destined to us.
10845 * Renamed silc_server_get_route to silc_server_route_get.
10847 * Added id_string and id_string_len fields into SilcServer to
10848 include encoded ServerID for fast comparing without excess
10849 encoding of the ID's.
10851 * Cleaned up WHOIS command on server side. Added following static
10854 silc_server_command_whois_parse
10855 silc_server_command_whois_check
10856 silc_server_command_whois_send_reply
10857 silc_server_command_whois_from_client
10858 silc_server_command_whois_from_server
10860 * Added macro SILC_SERVER_COMMAND_CHECK_ARGC to check mandatory
10861 arguments in command replies. All command functions should be
10862 updated to use this macro.
10864 Sun Dec 10 23:52:00 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10866 * Minor typo fixes on command reply handling on server.
10868 Tue Nov 28 11:05:39 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10870 * Added silc_server_command_add_to_channel internal routine to add
10871 the client to the channel after router has created the channel and
10872 sent command reply to the server.
10874 * Added generic silc_server_send_command to send any command from
10877 * Use static buffer with ID rendering instead of duplicating data.
10879 Mon Nov 27 21:39:40 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10881 * Fixed a channel user mode bug when joining to a channel server gave
10882 everybody channel founder rights, oops.
10884 * We mark ourselves as the router of the incoming server connection
10885 if we are router ourselves. This way we can check in some packet
10886 sending functions whether it is locally connected server. For
10887 incoming router connections we put NULL.
10889 * For router sending packets locally means now always sending the
10890 packet cell wide; to local clients and local servers. For normal
10891 server sending packet locally means sending it to only local
10894 * Fixed the JOIN command to really work in router environment. If the
10895 channel is created it is always created by the router. Router is
10896 also responsible of making the initial joining to the channel,
10897 sending JOIN notify to the sending server and distributing
10898 NEW_CHANNEL and NEW_CHANNEL_USER packets. Hence, if the channel
10899 does not exist server doesn't do anything else but forward the
10900 command to the router which performs everything.
10902 * Added silc_server_send_channel_key function to send the Channel Key
10905 * Added silc_server_create_channel_key to create new channel key. The
10906 channel key is now re-generated everytime someone joins or leaves
10907 a channel, as protocol dictates. Note: channel->key_len is the
10908 key length in bits.
10910 Wed Nov 22 22:14:19 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10912 * Splitted server.[ch] finally. Created now packet_send.[ch] and
10913 packet_receive.[ch] to separate packet sending and receiving
10914 routines. The server.[ch] now includes everything else including
10915 actual packet processing (writing and reading data) and other
10918 Renamed silc_server_private_message_send_internal to
10919 silc_server_send_private_message. The routine is still though
10920 used only to relay private messages as server does not send
10921 private messages itself.
10923 Renamed silc_server_new_channel to silc_server_create_new_channel
10924 and added new function sicl_server_new_channel that handles the
10925 incoming New Channel packet. Added also new sending function
10926 silc_server_send_new_channel to send New Channel Payload.
10928 * Added new function silc_server_notify to process incoming notify
10929 packet to the server/router. Server may then relay the notify
10930 to clients if needed.
10932 * Added new function silc_server_new_channel_user to process incoming
10933 New Channel User packet. Router will redistribute the packet and
10934 send JOIN notify to its local clients and locally connected servers
10935 if needed. Normal server will send JOIN notify to its local client
10936 on same channel when received this packet. Added also corresponding
10937 sending function silc_server_send_new_channel_user to sent the
10940 * Added boolean route argument to send_notif_to_channel and
10941 packet_send_to_channel functions to attempt to route the packet
10942 if it is TRUE and send only locally if it is FALSE.
10944 Tue Nov 21 19:49:31 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10946 * silc_server_replace_id now broadcasts the received replace ID
10947 packet if it is not broadcast packet already. The router must
10948 broadcast to inform other routers about changed ID.
10950 * Added backpointer to server's router into SilcServer context in
10951 silcd/server_internal.h.
10953 * Fixed silc_server_packet_broadcast to send correct broadcast
10956 * The channel key is now distributed to the local client as soon
10957 as it is received from the router (in router environment) so that
10958 no other packet may be sent for the channel until client has
10961 * silc_server_remove_channel_user now broadcasts the received
10962 Remove Channel User packet if it is not broadcast packet already.
10963 The router must broadcast to inform other routers about removed
10966 * Added users field into SilcPacketContext that is a reference count
10967 of the context. One can increase the reference count by calling
10968 silc_packet_context_dup which is now changed to just increase the
10969 reference count instead of duplicating the data. The reference
10970 count is decresed by calling silc_packet_context_free that will
10971 free the data after the reference count hits zero.
10973 For now on the packet context and everything allocated into it
10974 (including the raw packet from network) must be freed by calling
10975 the new silc_packet_context_free function. Added also new function
10976 silc_packet_context_alloc that must be used now to allocate the
10977 context. This also means that if a routine is asynchronous from
10978 silc_[client/server]_packet_parse_type the packet context must
10979 be duplicated by calling silc_packet_context_dup. Otherwise it
10980 gets free'd after silc_[client/server]_packet_parse_type returns.
10981 Also, one must remember that if packet is duplicated then its
10982 reference count must be decresed by calling the free function as
10983 many times as it was duplicated.
10985 * Changed SilcBuffer field from protocol contexts to SilcPacketContext
10986 from both client and server.
10988 Mon Nov 20 23:47:03 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10990 * Made joining to a channel working in router environment.
10992 * Cleaned up JOIN command on server side and create function
10993 silc_server_command_join_channel internal routine to make the
10996 Thu Nov 9 21:12:39 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10998 * Changed silc_command_pending list to SilcDList. Also, added
10999 `ident' field to SilcServerCommandPending structure to identify
11000 the reply and to call correct callback.
11002 Added silc_server_command_pending_check function to replace the
11003 corresnponding macro. The silc_command_pending list is not
11006 * Added silc_command_set_ident into lib/silccore/silccommand.[ch]
11007 to set identifier to previously allocated Command Payload. It
11008 is used to set identifier for command when resending Command
11011 * Added silc_command_payload_encode_payload to encode Command
11012 Payload buffer from SilcCommandPayload structure.
11014 * Added silc_argument_payload_encode_payload to encode Argument
11015 payload buffer from SilcArgumentPayload structure.
11017 Wed Nov 8 21:03:28 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11019 * Changed WHOIS command to support router connection on server side.
11020 The whois request is always sent to router unless the server is
11021 standalone server. After server has received the reply from the
11022 router will it send the reply to the client.
11024 * Added silc_server_packet_broadcast into silcd/server.[ch] to
11025 broadcast received broadcast packet. The function is used only
11026 by router. The broadcast packet is always sent to the router's
11029 * Added silc_id_render function in lib/silcutil/silcutil.[ch] to
11030 render given ID to printable string, for log files for example.
11032 Tue Nov 7 22:14:19 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11034 * Made basic router to router connections working. At least they
11035 can now connect to each other but nothing really works the way
11036 they are supposed - yet.
11038 * Added new initiator token to RouterConnection configuration
11039 file in silcd/serverconfig.[ch]. It is used to tell whether we
11040 are the initiator to the remote router or whether we'll expect
11041 the other end to connect.
11043 * Moved registering of listener task to silc_server_init, hence
11044 the server starts listenning as soon as it is run, even if it
11045 does not have connections to other routers. Let's see how well
11048 * Changed default connection retry timeouts for more suitable in
11051 * Removed cipher and such arguments from silc_idlist_add_client
11052 and silc_idlist_add_server prototypes from silcd/idlist.[ch].
11053 Added new function silc_idlist_add_data to add the keys and stuff
11056 * Added SilcIDListData structure and added it to SilcClientEntry
11057 and SilcServerEntry as their first field in the structure. This
11058 way we can explicitly cast the ID entries to the SilcIDListData
11059 structure and get common data for the entries. In past, we had
11060 to first check what type of connection it is and then cast it to
11061 correct ID entry type. Now, we can directly cast the opaque
11062 pointer to the SilcIDListData (no matter what ID entry it actually
11063 is) and get the data needed.
11065 Mon Nov 6 21:56:12 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11067 * Wow, found a bug in scheduler. The scheduler uninitialized itself
11068 in some circumstances even if threre were timeout tasks, though not
11069 IO tasks, but tasks anyway. Now fixed.
11071 * Defined SilcServerConnection structure to hold connection specific
11072 stuff about directly connected servers and routers. The definition
11073 is currently in silcd/server_internal.h. I thought about having
11074 a bit more important role fro this struct but for now it is used
11075 only when connecting to other server (or router actually).
11077 * Added connecting retry support in server when connecting to
11078 router(s). The retry feature implement exponential backoff
11079 algorithm. Also, added SilcServerParams structure to hold default
11080 parameters for server. For now, it include these retry settings
11081 and are hard coded. After server is moded to be as Silc Server
11082 Library this structure will be more important.
11084 Sun Nov 5 22:28:44 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11086 * Changed client librarys channel->clients table to SilcList and
11087 changed code accordingly.
11089 Thu Nov 2 16:28:01 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11091 * Changed client's channel table to SilcList and changed code
11092 accordingly. Also changed SilcChannelClientEntry to include back-
11093 pointer to the channel so that client entry can use that structure
11094 as list as well and we have fast cross-reference to the channel.
11095 This change dramatically decreased the complexity of channel
11096 handling with client entry and vice versa (removed one extra
11097 loop when searching for channel entry from many functions).
11099 * Changed server->sim from table to SilcDList and changed code
11102 * NAMES command can now be used from user interface. It will show
11103 the user list on the channel, neatly.
11105 * Added realname pointer to SilcClientEntry in lib/silcclient/idlist.h.
11106 Code now saves realname of the user if it becomes available.
11108 * Renamed configure.in to configure.in.pre and made ./prepare
11109 script to automatically add correct version string to
11110 configure.in which it creates from configure.in.pre.
11112 Wed Nov 1 17:21:26 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11114 * NAMES command reply now shows users mode with the nickname when
11115 joining to channel.
11117 * Moved silc_client_ch[u]mode[_char] functions from
11118 silc/clientutil.[ch] to lib/silcclient/client.[ch]. Though, that
11119 place sucks, they are utility functions and should be in some
11122 * Fixed some unsigned int's to unsigned short's. Patch by cras.
11124 * Fixed contrib/getopt*.[ch] to not require config.h. Patch by
11127 Tue Oct 31 20:10:37 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11131 * Added TRQ (efficient deque and list library) into lib/trq. This is
11132 a very good list library that is currently used in the SILC. Defined
11133 SilcList API over the library because I didn't like the API very
11134 much. See lib/trq/silclist.h for the API and examples of how to
11135 use the API. Fixed various places in the code to use the new
11136 SilcList API. The SilcList is meant for lists that has a structure
11137 already defined as a list. It is not suitable to add just some
11138 context to the list (in TRQ, the context is the list actually).
11140 So, I defined SilcDList that can be used for the purpose where
11141 predefined list structure does not exit. This can be used as
11142 such list. Now some context just can be added to the SilcDList.
11143 Currently this list is not used in the SILC just yet, though there
11144 are a lot places where this can replace dynamically allocated
11145 tables and I will fix these places, later, to use SilcDList.
11146 See lib/trq/silcdlist.h for SilcDList (they are all inline functions,
11147 and use TRQ internally).
11149 Also fixed some annoying warning messages that the original TRQ
11150 code generated. Also minor changes to TRQ's Makefile.in.
11152 * Added support for querying by Client ID to both WHOIS and
11153 IDENTIFY commands into server, as required by the protocol.
11155 * Removed method function pointers from SilcBuffer structure. They
11156 weren't used to anything and just increased the context size for
11157 no good reason. This change also made silc_buffer_alloc and
11158 silc_buffer_free functions inline functions.
11160 * Disabled command flooding detection support until it's fixed so
11161 that it accepts commands in but does not execute them more than once
11164 * Added silc_net_localhost(), to return local hostname, into
11165 lib/silcutil/silcnet.[ch]. Also added client->hostname pointer
11166 that must be initialized before calling silc_client_init.
11168 * Added new function: silc_server_send_notify_on_channels to send
11169 notify messages to all channels client has joined. It is assured
11170 that the message is sent only once per client.
11172 * Moved silc_log_format (from lib/silcutil/silclog.[ch] into
11173 lib/silcutil/silcutil.[ch] as silc_format function. The new
11174 function is generic and is used by server as well, not only by
11175 the logging routines.
11177 * Added new SKE status type: SILC_SKE_STATUS_BAD_VERSION to indicate
11178 the provided version string was not acceptable. Added new function:
11179 silc_ske_check_version into lib/silcske/silcske.h. The function
11180 must be implemented by the application (client or server) and it
11181 does not reside in the SKE library. The function checks the version
11182 string remote end sent.
11184 * Added back pointers (to opaque context and to SilcSocketConnection)
11185 into SilcPacketContext structure into lib/silccore/silcpacket.h.
11187 * Added silc_packet_context_dup into lib/silccore/silcpacket.[ch] to
11188 duplicate packet context structure.
11190 * Changed `notify' client operation to send same arguments as client
11191 receives from server except for ID's. ID's are mapped to correct
11192 ID entry and that is returned. Also, if channel entry is not sent
11193 by server but the notify is for channel the channel entry is sent
11194 to application (otherwise application doesn't know that it is for
11195 channel (library gets it from packet's Destination ID)).
11197 * Added silc_client_remove_from_channels into client library to
11198 remove a client from all channels it has joined to. Used when
11199 received SIGNOFF notify from server. Added also new function
11200 silc_client_replace_from_channels to replace old ID entry with
11201 new ID entry on all channels. Used when received NICK_CHANGE
11202 notify from server.
11204 * Fixed ID Cache list handling in silc_idlist_get_client in
11205 lib/silcclient/idlist.c. Also, added silc_idlist_get_client_by_id
11206 to get (or query) client by ID.
11208 * Updated TODO list.
11210 * Added connection authentication status message defined by the
11211 protocol: SILC_CONN_AUTH_OK and SILC_CONN_AUTH_FAILED and added the
11212 support for these into the code in client and server side.
11214 * Added generic function silc_client_send_command to send any command
11215 with variable argument list. Application should use this function
11216 to send commands if the command functions provided by the library
11217 does not suite for the application's user interface needs.
11219 * Added new `failure' client operation. Application is notified about
11220 received failure packet if client is executing a protocol. In this
11221 case the protocol's execution has failed.
11223 * Added SKE's end notify to send the SKE_SUCCESS notify message that
11224 is required by the protocol.
11226 * Added SILC_PROTOCOL_STATE_FAILURE to indicate received failure
11227 packet from remote. SILC_PROTOCOL_STATE_ERROR indicates local
11230 * Added status flag to SilcSKE object to indicate realtime status
11231 of the SKE protocol.
11233 * Application receives now exactly same command reply arguments as
11234 the library receives from server. However, if ID is received the
11235 corresponding ID entry is returned to the application (eg. Client
11236 ID is mapped to correct SilcClientEntry entry and that is returned).
11237 Changed command_reply client operation due to this change.
11239 * Changed all ID's in commands and in command replys as ID Payloads.
11240 Change affected both client and server side codes.
11242 All ID's sent in SILC network (with execption of ID's in SILC
11243 Packet header) are sent in ID Payload to support variable length
11246 * Server now notifies nick changes and notifies all clients on
11247 the channels about the new nickname (about the new Client ID,
11250 * Implemented CMODE command to change channel modes. Supports all
11251 channel modes defined by the protocol specs except ban and invite
11252 lists. (Also, private channel key mode is supported but support for
11253 setting private channel key in client is missing, thus, this mode
11254 has no effect on client side (except that server requires that the
11255 client uses private channel key and normal channel traffic does not
11258 Also, invite mode works per se, but INVITE command does not work
11259 yet correctly, so you can set channel as invite only channel but
11260 inviting clients to the channel does not work (it is yet to be
11261 thought what's the best way to do it).
11263 * Added new command SILC_COMMAND_CUMODE to change user mode on the
11264 channel. Defined user modes: CHANNEL_FOUNDER and CHANNEL_OPERATOR.
11265 Implemented CUMODE command to change user's mode on the channel.
11266 Supports all modes defined by the protocol specs.
11268 * Added NAMES command reply to return users modes on the channel.
11270 * Removed unnecessary and slow ciphers from lib/silccrypt.
11272 * Set SO_KEEPALIVE option to connection sockets by default.
11274 * Added new command reply status: SILC_STATUS_USER_NOT_ON_CHANNEL.
11276 * Added notify types: MOTD, CMODE_CHANGE and CUMODE_CHANGE. Also,
11277 redefined the Notify Payload into protocol specs.
11279 * Added silc_id_payload_parse_id to get ID directly from raw
11282 Mon Oct 9 20:57:02 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11284 * Changed SILC_COMMAND_IDENTIFY in protocol specification to
11285 accept searching by Client ID as well.
11287 * Added support for LEAVE and SIGNOFF notify types in client library.
11289 * Added silc_id_payload_parse_data into lib/silccore/silcpayload.[ch]
11290 to parse ID Payload from raw data.
11292 Sun Oct 8 19:33:08 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11294 * Added flags parameter into silc_ske_assemble_security_properties
11295 function in lib/silcske/silcske.[ch].
11297 * Changed notify client operation to fit better for notify messages
11298 sent by server. The notify payload received from server is now
11299 passed to the application (after parsing it to SilcNotifyPayload).
11300 It is application's responsibility to retrieve the arguments
11301 from the payload and show the message the way it wants. The message
11302 sent by server is implementation specific.
11304 * Changed public keys to comply with the protocol specification.
11305 Old public keys are not supported anymore and are not compatible.
11307 * Removed nickname from Channel Payload as the latest draft removed
11308 it. The client must resolve the nickname from the NAMES command
11309 reply received when it joined the channel.
11311 Also, changed all channel_xxxx_payload to channel_payload_xxxx.
11313 Sat Oct 7 21:55:01 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11315 * Fixed some errors in protocol specification drafts.
11317 * Created lib/silccore/silcnotify.c to implement Notify Payload
11318 encoding and decoding, lib/silccore/silcpayload.[ch] to implement
11319 generic payloads described by protocol specifications. The file
11320 includes implementations for ID Payload and Argument Payload.
11322 * Changed Command Payload implementation to use the new Argument
11323 Payload. Changed command_xxxx_payload to command_payload_xxxx
11324 to comply with SILC coding conventions.
11326 * Added suppport for Argument Payload handling in Notify Payload
11327 implementation as protocol requires it. Added the new support
11328 into server and client lib as well.
11330 Thu Oct 5 21:16:28 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11332 * Added support for multiple nicknames on same channel. [n] is
11333 added locally to the nickname if there are more than one same
11334 nicknames on the channel.
11336 * Server now sends all nicknames that matched WHOIS request.
11337 Client also shows the list received from server.
11339 * Added TOPIC command to client side. User can now set and show
11340 current topic on channel.
11342 * Added MOTD command to client and server. Also, server sends the
11343 motd when client connects to the server.
11345 * Changed version strings to comply ISO 8601.
11347 Wed Oct 4 23:29:06 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11349 * Fixed protocol error handling in client library. It should now
11350 cope even if the SKE fails for some reason.
11352 * Made new protocol specification drafts for submitting to IETF.
11354 * Implemented TOPIC command to server in silcd/command.c.
11356 * Added two new notify types into lib/silccore/silcnotify.h:
11357 SILC_NOTIFY_TYPE_NICK_CHANGE and SILC_NOTIFY_TYPE_TOPIC_SET to
11358 notify nickname change and topic setting/change on a channel.
11360 * API change of command_reply operation in client library. The
11361 application gets now the status type received from server as well.
11363 Sat Sep 30 16:57:42 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11365 * Removed the function just added to lib/silcutil/silcschedule.[ch].
11367 * Cras fixed and optimized the packet handling even further and
11368 it should work now. Minor change to the prototype of function
11369 silc_packet_receive_process in lib/silccore/silcpacket.[ch].
11371 Sat Sep 30 08:48:47 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11373 * Added new function into lib/silcutil/silcschedule.[ch]:
11374 silc_schedule_with_fd to select() a specified fd. The function
11375 returns after timeout expires or data arrives or goes. The
11376 function is used by packet routines to wait that all data is
11377 received from network.
11379 * Fixed data reading from network in lib/silccore/silcpacket.c.
11380 The code now assures that all data is read from the fd and then
11381 continues packet processing. This was a bug fix since the code
11382 used to drop some data in some circumstances.
11384 * Added new function into lib/silcclient/client.[ch]:
11385 silc_client_start_key_exchange to start key exchange after
11386 connection has been established to server. The code internally
11387 now uses this funtion but its main purpose was to provide it
11388 for applications that perform their own connecting. After
11389 application has created a connection it merely calls this
11390 function to start the key exchange between client and server.
11391 The library takes care of everything else after that.
11393 Updated also lib/silcclient/README to explain the usage of
11396 * Do not send to application information that connection has
11397 been established. Application gets notified it by connect
11400 Thu Sep 28 23:40:19 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11402 * Applied cras's patch to add silc_schedule_one function. The
11403 function runs scheduler once and returns.
11405 * Fixed the scheduler after cras messed it up. The timeout
11406 handling works now as it's supposed to work.
11408 * Added into lib/silccore/ silcnotify.h to include notify
11409 message types support. Changed silc_server_send_notify*
11410 functions, in server.[ch], to support those new notify types.
11411 Added the support for the notify types into client library,
11412 as well. Added new notify client operation into ops.h in
11415 * Changed silc_server_packet_send_to_channel to send normal
11416 packets instead of just channel message packets. The function
11417 is now used to send the notify packets to channels. It is not
11418 used to send channel message packets anymore, as server never
11419 sends them anymore.
11421 * Added explicit casting into lib/silcutil/silcbuffmt.c to few
11422 va_arg()s as it seems to require it nowadays. I guess, if SILC
11423 is compiled with older va_arg() the new code should work anyway.
11425 Wed Sep 13 18:10:14 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11427 * Splitted core library. Core library (lib/silccore) includes
11428 now only SILC protocol specific core (and common) components.
11429 Created new utility library (lib/silcutil) that includes more
11430 generic purpose stuff. The stuff for util library was taken
11431 from the old core library. This was minor and easy split.
11433 * Created SILC Client Library (lib/silcclient) that includes
11434 implementation of the SILC client without user interface. This
11435 was major move from silc/ directory. The code has been changed
11436 so that it is transparent towards the user interface. The
11437 silc/ directory includes now the same user interface as before
11438 and it uses the new client library. Read lib/silcclient/README.
11439 Basicly, the client library performs everything else related
11440 to SILC except user interface handling. Also, configuration
11441 files are considered to be part of user interface and library
11442 does not handle them.
11444 This change also changed a lot of structures, function naming etc.
11445 Most important change was that SilcClientWindow object was
11446 renamed to SilcClientConnection in the client library. Created
11447 also new file lib/silcclient/ops.h. Also added new files
11448 silc/local_command.[ch] and silc/client_ops.[ch].
11450 All these changes were made to make it easier for user interface
11451 designers to create what ever user interface for the SILC client
11454 It is also expected that the server will be moved to lib
11455 directory as well and SILC Server Library will be created;
11456 sometimes in the future.
11458 * Removed Local commands from lib/silccore/silccommand.h as
11459 they are application specific and new client library does not
11460 handle any of those anymore.
11462 * Several functions moved to lib/silcutil/silcutilc.[ch] from
11463 old client implementation in silc/.
11465 * Added support for callback functions in SILC_LOG_* macros.
11466 Application can now set its own callbacks that will be called
11467 instead of using the default functions that will always print
11468 the debug messages to stderr (or stdout). Also, debugging can
11469 now be disabled by setting silc_debug to FALSE and re-enabled by
11470 setting it to TRUE. Note, that logging will still work even
11471 if debugging is disabled.
11473 New functions in lib/silcutil/silclog.[ch]: silc_log_set_callbacks,
11474 silc_log_reset_callbacks, silc_log_set_debug_callbacks and
11475 silc_log_reset_debug_callbacks.
11477 * To enable debugging in silc client one must give now -d
11478 option on command line.
11480 * Changed silc_schedule_init to automatically allocate task queues
11481 if they are not allocated before calling it.
11483 Thu Sep 7 10:49:33 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11485 * Added GMP 3.1 into math library.
11487 Sun Aug 20 21:27:26 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11489 * Added SILC_PACKET_REMOVE_CHANNEL_USER to remove a client from
11490 a channel in SILC network. The packet is used by servers and
11491 routers to notify other routers that user has left a channel.
11492 This little feature was missing until now. Added the feature
11493 to protocol specification as well.
11495 Added functions: silc_server_send_remove_channel_user and
11496 silc_server_remove_channel_user into server.[ch].
11498 * Added SILC_PACKET_REKEY and SILC_PACKET_REKEY_DONE into
11499 lib/silccore/silcpacket.h. However, they are not implemented
11502 Sat Aug 19 23:04:16 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11504 * Fixed joining to a channel and sending channel messages
11505 between server and router. The channel message sending should
11506 now work inside a cell.
11508 Tue Jul 25 20:46:13 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11510 * Fixed the private message sending between server and router.
11511 The private message sending should now work inside a cell.
11513 * Added silc_server_replace_id into server.[ch] to replace
11514 existing ID in the SILC network.
11516 * Added silc_idlist_find_server_by, silc_idlist_replace_client_id
11517 and silc_idlist_replace_server_id into idlist.[ch] in server.
11519 Mon Jul 24 18:33:31 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11521 * Fixed the server to server connections. Server can again now
11522 connect to router. Router to router connections probably does
11525 Thu Jul 20 13:15:01 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11527 * Added dynamic protocol registering support. Now protocols can
11528 registered and unregistered on the fly. Patch by cras.
11530 Wed Jul 19 19:08:46 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11532 * Added lib/contrib directory to hold routines that some platforms
11533 don't have but are needed by SILC.
11535 * Added getopt.c, getopt1.c and getopt.h from GNU C library
11536 into lin/contrib to provide getopt() and getopt_long() for
11537 those who don't have it.
11539 Tue Jul 18 20:41:20 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11541 * Added AWAY command to client. When away message is set and
11542 client receives a private message packet the client automatically
11543 replies to the sender with the away message.
11545 * Fixed a bug in lib/silcmath/mpbin.c: silc_mp_mp2bin. This
11546 bug seemed to be the cause of recent problems when compiling
11549 * Added version detection support to SKE protocol specification
11550 and added the new changes to the SKE implementation as well.
11551 There were other minor changes in the SKE protocol as well.
11553 Many changes in lib/silcske/silcske.[ch] and in
11554 lib/silcske/payload.[ch].
11556 * Added ^U functionality, clear input line. Patch from cras.
11558 Mon Jul 17 23:33:26 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11560 * Mainly small bugfixes on core library. Fixed some debugging
11561 logging and buffer overflow in silclog.c.
11563 * Updated config.sub and config.guess on the distribution tree.
11565 Sat Jul 15 15:33:48 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11567 * Added command lagging support in server. Client may execute
11568 commands now only once in two seconds.
11570 Thu Jul 13 22:10:21 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11572 * Optimized packet reception. MAC computation and checking is now
11573 also more optimized. A lot previously duplicated code is now
11574 used as generic by both client and server.
11576 * Fixed key pair generation in clientutil.c
11578 Wed Jul 12 18:28:07 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11580 * Added into lib/silccore/silcbufutil.[ch] new function;
11581 silc_buffer_realloc.
11583 * Moved generic packet sending/encryption functions to
11584 lib/silccore/silcpacket.[ch] from client and server. Some
11585 rewriting of the functions.
11587 * Moved all generic packet reception/decryption functions to
11588 lib/silccore/silcpacket.[ch] from client and server. The
11589 packet processing is now much cleaner in both client and server.
11590 These were major changes in both client and server.
11592 * Created many common functions in server to do packet sending.
11593 Previously code were duplicated a lot, this has been removed
11594 with these changes.
11596 Tue Jul 11 20:27:26 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11598 * Rewrote major parts of the ID cache system. Don't know
11599 whether it is better now or not but at least the API is more
11602 * Major rewrite on ID cache stuff on client because of the ID
11603 cache API changes. Added idlist.c to client.
11605 * Also major rewrite on ID cache stuff on server as well.
11606 Major rewrite of idlist.[ch]. SilcXXXList's are now named
11607 SilcXXXEntry's. We won't keep anymore idlist specific pointers
11608 in hand, instead they are all put into the ID cache system now.
11609 All server_idlist_* routines uses ID cache now instead of
11610 traversing its own lists (those lists does not exist anymore).
11611 SilcIDList though still exists. Also, SilcXXXEntry's are
11614 Sun Jul 9 15:19:24 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11616 * Finally made the SKE implementation compliant to the protocol
11617 specification. All mp integers are now binary encoded as
11618 opposed being HEX encoded.
11620 * Added lib/silcmath/mpbin.[ch]. Encoding mp intergers to and
11623 * Added into lib/silccore/silcutil.[ch] PEM encoding/decoding
11624 functions: silc_[encode/decode]_pem. Also added function
11625 silc_encode_pem_file to PEM encode with newlines ('\n') for
11626 saving into a file.
11628 * SILC public keys are now encoded either PEM or binary. Same
11629 option is for private keys as well. By default private keys
11630 are binary encoded and public keys PEM encoded. Silly HEX
11631 encoding were removed.
11633 * Added into lib/silccrypt/silchash.[ch] silc_hash_fingerprint
11634 function to create fingerprints.
11636 * Fixed a bug in SHA1; does not change the original data anymore.
11638 * Partly implemented INFO command on client and server side.
11639 Fixed CLEAR command. Changes to SERVER command; show current
11640 server(s) when giving command without arguments. Added
11641 VERSION command to client.
11643 * Added check to server that unregistered connections cannot
11644 execute commands (unless it is specificly allowed).
11646 Thu Jul 6 18:12:24 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11648 * Fixed screen refresh.
11650 * Fixed channel joining bug from client. On some circumstances
11651 client tried to join to a channel it had already joined.
11653 * Added public key verification process into client's protocol.c.
11654 The client now verifies the public key from user and saves
11655 it into ~./silc/serverkeys/ directory.
11657 Added into: clientutil.[ch]: silc_client_verify_server_key.
11659 * Changed SKE protocol's silc_ske_initiator_finish function
11660 to accept callback function that verifies the received public
11661 key. Removed old silc_ske_verify_public_key function.
11663 Wed Jul 5 19:19:02 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11665 * Added into silcpkcs[ch]: silc_pkcs_public_key[_data]_set and
11666 silc_pkcs_private_key[_data]_set.
11668 * Made the password and public authentication more cleaner in
11669 server's protocol.c.
11671 * Removed historic and obsolete protocol `channel_auth' from
11672 both client and server.
11674 * Removed wrong way of sending command status messages from
11675 server to client in server's command.c. The old way violated
11676 protocol specification.
11678 Changes to silccore/silccommand.[ch]: removed
11679 silc_command_encode_status_payload -> not needed anymore,
11680 changed silc_command_encode_payload_va to accept extra
11681 argument on variable argument list. The argument type must
11682 now be provided to the function. Also, added new function:
11683 silc_command_encode_reply_payload_va which is same as
11684 normal command_encode_payload_va except command status type
11685 is provided as extra argument.
11687 Tue Jul 4 18:26:39 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11689 * Added ~./silc directory handling. The directory includes the
11690 public and private keys for the client.
11692 Added silc_client_check_silc_dir, silc_client_create_identifier
11693 and silc_client_load_keys.
11695 * Implemented SILC protocol compliant public key. Added public
11696 and private key saving to and loading from files.
11698 Added into silcpkcs.[ch]: silc_pkcs_encode_identifier,
11699 silc_pkcs_public_key_encode[_data], silc_pkcs_public_key_decode,
11700 silc_pkcs_private_key_encode[_data], silc_pkcs_private_key_decode,
11701 silc_pkcs_public_key_alloc, silc_pkcs_public_key_free,
11702 silc_pkcs_private_key_alloc and silc_pkcs_private_key_free.
11704 Implemented: silc_pkcs_save_[public/private]_key[_data] and
11705 silc_pkcs_load_[public/private]_key.
11707 Mon Jul 3 18:51:27 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11709 * Added silc_server_get_route (route.[ch]) to get connection
11710 data for the fastest route for given ID.
11712 * Implemented INVITE command on client and server. The command
11713 were re-defined in the SILC Protocol Specification and the
11714 implementation now complies with the specification.
11716 * Implemented PING command on client and server.
11718 * Implemented NAMES command on client and server. The server side
11719 supports currently only normal server not router server yet.
11720 Some changes to NAMES definition in SILC protocol specification.
11722 Sun Jul 2 18:23:01 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11724 * Implemented LEAVE command on client and server.
11726 * Previously deprecated SILC_PACKET_FORWARDED flag is now in use
11727 again. This change was made to the protocol as well. Server
11728 should not violate the protocol specification anymore.
11730 Fri Jun 30 14:03:26 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11732 * Added SOCKS4 and SOCKS5 support to SILC client. SOCKS5
11733 was tested. SOCKS4 was not but should work anyway.
projects / silc.git / blob