1 Tue Mar 6 22:48:25 CET 2007 Patrik Weiskircher <pat@icore.at>
3 * Applied patch from Frank Benkstein. If invalid hmac or cipher
4 was specified on joining a channel, server crashed. Affected
5 file apps/silcd/command.c.
7 Tue Mar 6 22:19:44 CET 2007 Patrik Weiskircher <pat@icore.at>
9 * Removed references to lib/silcutil/epoc, fixed a bug in
10 configure.ad. Affected files lib/configure.ad,
11 lib/silcutil/Makefile.ad, configure.ad.
13 Mon Mar 5 23:27:32 CET 2007 Jochen Eisinger <coffee@silcnet.org>
15 * Update patch to makefile from trunk so parallel make will link
16 the silc-client correctly. Affected file lib/Makefile.ad
18 Sun Nov 19 18:58:26 CET 2006 Jochen Eisinger <coffee@silcnet.org>
20 * Import perl script for sign_messages from silc-plugin. Affected
21 file apps/irssi/scripts/silc.pl
23 Tue Oct 3 21:22:00 CEST 2006 Jochen Eisinger <coffee@silcnet.org>
25 * When joining channels with a password given in the config file,
26 use it. Also use it when cycling (it would be better to get
27 the password from the server, but this isn't possible in SILC).
28 Affected files apps/irssi/src/silc/core/silc-servers.c,
29 apps/irssi/src/silc/core/silc-channels.c
31 Sun Oct 1 20:39:34 CEST 2006 Jochen Eisinger <coffee@silcnet.org>
33 * Always return a valid username. Affected file
34 lib/silcutil/unix/silcunixutil.c
35 * Only wait for a nick on connecting, when it differs
36 (not counting case) from the username. Affected file
37 apps/irssi/src/silc/core/client_ops.c
39 Sun Jul 2 19:12:36 CEST 2006 Jochen Eisinger <coffee@silcnet.org>
41 * Make gmake the default for autodist, so I can properly work
42 on otaku. Affected files README.DIST, distdir/autodist.conf
44 Fri Jan 6 13:08:15 CET 2006 Jochen Eisinger <coffee@silcnet.org>
46 * Fixed more autodist issues. Affected file doc/Makefile.ad,
47 apps/irssi/src/perl/Makefile.am, distdir/post-process-dist.
49 Thu Jan 5 20:02:31 CET 2006 Patrik Weiskircher <pat@icore.at>
51 * make sure session->hostname and session->port are valid before the
52 application callback is done, since things will go wrong if the
53 application immediately calls silc_client_file_receive. Affected
54 file lib/silcclient/client_ftp.c.
55 Patch received from Stefan Siegel <stesie@brokenpipe.de>, thanks!
57 Wed Dec 14 19:21:42 CET 2005 Jochen Eisinger <coffee@silcnet.org>
59 * Fixed autodist configuration for silc-client. Affected file
61 * Honor user set hostname. Also give the user a chance to
62 read the error message. Affected file
63 apps/irssi/src/silc/core/silc-core.c
65 Tue Nov 29 07:52:11 CET 2005 Patrik Weiskircher <pat@icore.at>
67 * Fixed compile error on non-i386. Affected file
68 lib/silccrypt/sha256.c.
70 Mon Nov 21 19:18:15 EET 2005 Pekka Riikonen <priikone@silcnet.org>
72 * Added SILC_ATTRIBUTE_USER_ICON to lib/silccore/silcattrs.[ch].
74 Sun Nov 20 19:13:35 EET 2005 Pekka Riikonen <priikone@silcnet.org>
76 * Removed callback system from SilcMimeAssembler. Return
77 the multipart type in silc_mime_get_multiparts. Affected
78 files are lib/silcutil/silcmime.[ch].
80 Sat Nov 19 17:34:51 EET 2005 Pekka Riikonen <priikone@silcnet.org>
82 * Added SilcMime API to lib/silcutil/silcmime.[ch]. The old
83 silc_mime_parse is available but deprecated.
85 * Check that packet is valid when processing key exchange,
86 authentication and rekey protocols. Fixes a crashbug.
87 Affected files are apps/silcd/protocol.c and
88 lib/silcclient/protocol.c.
90 * Added SILC_HASH_MAXLEN to lib/silccrypt/silchash.h, and changed
91 all hash buffers to use that instead of fixed values.
93 Wed Nov 16 15:47:12 EET 2005 Pekka Riikonen <priikone@silcnet.org>
95 * Added SHA-256 to crypto library. The SHA-256 takes now
96 precedence over SHA-1.
98 Wed Nov 16 00:36:53 CET 2005 Jochen Eisinger <c0ffee@penguin-breeder.org>
100 * fixed wrong return code in term_init. Affected file
101 apps/irssi/src/fe-text/terminfo-core.c
103 Mon Sep 12 18:13:38 CEST 2005 Jochen Eisinger <c0ffee@penguin-breeder.org>
105 * and it doesn't return FILE* but a file descriptor. Affected
106 file apps/silcd/silcd.c
108 Mon Sep 5 18:40:22 CEST 2005 Jochen Eisinger <c0ffee@penguin-breeder.org>
110 * mkstemp returns -1 on error, thanks to brad@comstyle.com for
111 pointing this out. Affected file apps/silcd/silcd.c
113 Fri Sep 2 23:44:37 CEST 2005 Jochen Eisinger <c0ffee@penguin-breeder.org>
115 * Fixed the insecure temporary file creation issue now that it's
116 even on bugtraq... Affected file apps/silcd/silcd.c
118 Wed Aug 24 18:27:48 CEST 2005 Patrik Weiskircher <pat@icore.at>
120 * Before creating a channel key we need to remove the private key
121 mode, otherwise no key is created. Affected file
124 Fri Aug 19 15:20:05 CEST 2005 Patrik Weiskircher <pat@icore.at>
126 * Before checking ip/hostname of SilcSocketConnection, check
127 if its not doing a host lookup currently. Fixes atleast one
128 crash when many people connect at the same time.
129 Affected file apps/silcd/server_util.c.
131 Thu May 26 20:31:06 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
133 * Check for valid return value from regcomp. Affected file
134 lib/silcutil/unix/silcunixutil.c.
136 Tue May 10 19:55:13 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
138 * Check for FD_SETSIZE in silc_select to not go over.
139 Affected file lib/silcutil/unix/silcunixschedule.c.
141 Tue May 10 15:11:53 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
143 * Rewritten SILC Log API. Affected files lib/silcutil/silclog.[ch].
145 Mon May 9 12:00:08 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
147 * Fixed channel public key list saving on JOIN command reply
148 on backup router. Affected file apps/silcd/command_reply.c.
150 Mon May 2 10:42:49 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
152 * Added default limit how many channels client can join,
153 default is 50. Added 'channel_join_limit' configuration
154 option to server too. Affected files are apps/silcd/command.c
155 and serverconfig.[ch].
157 Sun May 1 17:42:55 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
159 * --without-silc -> --with-silc, --without-irssi -> --with-irssi.
160 On Toolkit the server and client are not compiled by default.
161 Affected file configure.ad.
163 Thu Apr 28 15:57:37 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
165 * Added lib/contrib/getopt.[ch] for platforms that don't
166 have it (it is not GPL implementation).
168 * Fixed compilation when pkg-config is used.
170 Wed Apr 27 11:49:41 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
172 * A comma in invite/ban string is invalid, check for it.
173 Affected file apps/silcd/server_util.c.
175 * Added SERVICE command to the server. It parses the command
176 request but SILC Server does not support services for the
177 time being. Affected file apps/silcd/command.[ch].
179 * Added SERVICE command and command reply to client library.
180 It is however incomplete. Updated Toolkit documentation.
181 Affected files are lib/silcclient/command[_reply].[ch].
183 * Fixed IDENTIFY/WHOWAS command reply to send the username
184 correctly (uninitialized buffer). Affected file is
185 apps/silcd/server_query.c.
187 Mon Apr 25 14:25:24 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
189 * Moved silcer/, silc/, silcd/ and irssi/ to apps/. This
190 finalizes the major restructuring of the CVS tree.
192 Mon Apr 25 00:39:30 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
194 * Send empty MOTD reply if MOTD file cannot be read.
195 Affected file silcd/command.c.
197 Sun Apr 24 12:01:37 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
199 * Optimized primer number generator to use simpler conversion
200 routines. Also assure that the prime number will have the
201 highest bit set after modifying it. Affected file is
202 lib/silcmath/silcprimegen.c.
204 * Added LibTomMath to SILC Math library (SILC_DIST_TMA).
206 * Added FastTomMath to SILC Math Library (SILC_DIST_TFM),
207 for now only for testing purposes, it will not be delivered
208 in any distribution for now.
210 * Removed NSS MPI from the source tree. Due to upcoming
211 license change for the SILC Toolkit, we cannot deliver the
212 NSS MPI anymore. I decided to replace it in all distributions
213 with public domain library.
215 * Removed GNU regex from lib/contrib and introduced free
216 GNU compatible regex, lib/contrib/regexpr.[ch]. Added
217 GNU regex compatible API to it (only partial).
219 * Removed getopt routines from lib/contrib.
221 Fri Apr 22 12:21:44 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
223 * Use silc_server_send_command_reply to send replies instead
224 of encoding packet itself. Affected file silcd/command.c.
226 * Added command sending and receiving statistics to server.
227 Affected files in silcd/.
229 * GCC 4 warning fixes. -Wno-pointer-sign option is now used
230 with GCC, for it not to warn about pointer signedness.
232 Tue Apr 19 11:57:35 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
234 * Added context to the SilcIDCache destructor. Affected
235 files are lib/silccore/silcidcache.[ch],
236 lib/silcclient/client.c and silcd/server.c.
238 Mon Apr 18 09:53:28 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
240 * Added pkg-config check to configure.
242 * The PublicKeyDir must not be used with Admin block in server
243 config. Affected file silcd/serverconfig.c.
245 Sat Apr 16 20:23:48 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
249 Thu Apr 14 20:25:08 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
251 * Handle empty LIST command reply correcttly in server. Affected
252 file silcd/command_reply.c.
254 * Handle empty LIST command reply correctly in client library.
255 The application will now receive one LIST command reply with
256 all arguments set to NULL if there are no channels. Updated
257 Client Library documentation accordingly. Affected file
258 lib/silcclient/command_reply.c.
260 Tue Apr 12 00:02:09 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
262 * Added channel name string stringprep profile to the protocol
263 and implementation to allow a little free'er channel name
264 strings. Affected files are lib/silcutil/silcstringprep.[ch].
266 * Added silc_channel_name_[check|verify] to check and verify
267 channel name strings. Affected files are
268 lib/silcutil/silcstrutil.[ch].
270 * Added support for the new channel name preparation in client
271 library and server. Affected files in lib/silcclient and
274 Mon Apr 11 13:40:27 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
276 * Added the Autodist into the source tree. It replaces the
277 old ./prepare. It can be used to create distributions as
278 previously. See README.CVS and README.DIST. See
279 distributions in distdir/.
281 Sun Apr 10 11:30:56 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
283 * Make sure query sends at least an error back if nothing
284 more is sent. Affected file silcd/server_query.c.
286 Thu Apr 7 14:50:01 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
288 * During query, check if the original command caller goes
289 away. If it does, stop the query. Affected file
290 silcd/server_query.c.
292 * Check for valid channel creation in JOIN command reply.
293 Affected file lib/silcclient/command_reply.c.
295 * Handle the resolver counter in silc_client_get_users_by_channel
296 callback correctly. Fixed auto-join bug in Gaim. Affected
297 file lib/silcclient/idlist.c.
299 Wed Apr 6 16:56:53 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
301 * Added some better error messages. Affected file
302 silcd/command_reply.c and packet_receive.c.
304 * Handle error in WATCH command propely on backup router.
305 Affected file silcd/command.c.
307 * Fixed freeing of unfreeable variable in WHOIS command reply.
308 Affected file silcd/command_reply.c.
310 Wed Apr 6 09:10:31 CEST 2005 Pekka Riikonen <priikone@silcnet.org>
312 * Added pkg-config .pc file creation for silc core library
313 and silcclient library. A patch by c0ffee.
315 * Removed the need for GNU Libidn. Added the simple stringprep
316 from libidn into lib/contrib/. It is now used also on Windows
319 Mon Apr 4 15:15:46 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
321 * Simplified the invite and ban string handling in the
322 server. Check for valid invite and ban arguments also.
323 Affected file silcd/server_util.c.
325 Sun Apr 3 14:58:53 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
327 * Added WATCH list announcing in backup router protocol.
328 Affected files are silcd/command.c, server.c, server_backup.c.
330 * Do not change users mode to founder on normal server/backup
331 if the founder mode is set, and user is first one to join.
332 Affected file silcd/pcaket_receive.c.
334 * Do not send CUMODE_CHANGE notify back to sender. Affected
335 file silcd/packet_receive.c.
337 * Added getrusage() to take noise in SILC RNG. A patch by
338 Mika Boström. Affected files are configure.in.pre,
339 includes/silcincludes.h.in, lib/silccrypt/silcrng.c.
341 Sat Apr 2 18:09:30 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
343 * Splitted the SILC libraries configuration into a configure
344 fragment into lib/configure.ad. It is now possible, once
345 this feature is added, to specify whether to compile or not
346 compile included SILC libraries. Affected files are
347 configure.in.pre, lib/silcmath/mpi/configure.ad,
348 lib/configure.ad, Makefile.defines.pre and
349 Makefile.defines_int.pre.
351 * Added --with-silc-includes and --with-silc-libs to configure.
352 If specified the included libs are not compiled, but the
353 specified libs are used. Pkg-config is not yet supported.
354 Affected file configure.in.pre.
356 * Fixed WATCH command handling on backup router. Router does not
357 send the watch command any more to backup if it originates from
358 backup. Affected file silcd/command.c.
360 Fri Apr 1 18:52:47 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
362 * Changed announcing to not announce unregistered clients.
363 Affected file silcd/server.c.
365 * Fixed username handling in command reply. Affected file
366 silcd/command_reply.c.
368 * Log files are now 0600. Affected file lib/silcutil/silclog.c.
370 Thu Mar 31 22:34:22 CEST 2005 Patrik Weiskircher <pat@icore.at>
372 * Added new define SILC_MACOSX, if __APPLE__ and __MACH__ is defined.
373 Affected file: includes/silcincludes.h.in
375 * bool is defined as _Bool on Mac OS X now.
376 Affected file: lib/silcutil/silctypes.h
378 Thu Mar 31 08:52:06 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
380 * Added support for UTF-8 nicknames, channel names and
381 server names in client library. Affected files in
384 * Added __SILC_HAVE_PTHREAD, __SILC_HAVE_SIM, __SILC_HAVE_LIBIDN,
385 and __SILC_ENABLE_DEBUG to include/silcclient.h for third-party
386 software to check how Toolkit has been compiled.
388 Wed Mar 30 22:16:35 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
390 * Added silc_utf8_str[n]casecmp into lib/silcutil/silcutf8.[ch].
392 * Use silc_utf8_str[n]casecmp instead of strcmp routines
393 in library and in SILC Client when dealing with nicknames
394 and other identifier strings. Affected file in client lib
397 * Convert nickname to UTF-8 in /msg and /smsg. Affected file
398 irssi/src/silc/core/silc-servers.c.
400 Wed Mar 30 10:50:02 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
402 * Fixed idcache to work with the new identifier strings.
403 Affected file lib/silccore/silcidcache.c.
405 * Added UTF-8 hash and compare function for SilcHashTable.
406 Affected file lib/silcutil/silcutil.[ch].
408 * Added casefolding stringprep, SILC_CASEFOLD_PREP.
409 Affected file lib/silcutil/silcstringprep.[ch].
411 * Changed the identifier string handling to include the original
412 format in client, server, channel entries and normalized
413 format in cache. Affected files in silcd/.
415 Tue Mar 29 16:51:35 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
417 * Added support for the new identifier strings and their
418 validity checking. Nicknames, channel names and usernames
419 can now include practically any kind of letters and various
420 other characters. Affected files in silcd/ and in libraries.
422 NOTE: comparing these strings should now be done with memcmp()
423 to check binary compatibility. All these strings are normalized
424 and casing is irrelevant.
426 * Added silc_identifier_check to lib/silcutil/silcstrutil.[ch]
427 as easy function for applications to check whether identifier
430 Tue Mar 29 00:45:11 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
432 * Fixed SILC_STRING_LDAP_DN encoding and decoding. Affected
433 file lib/silcutil/silcutf8.c.
435 * Added SILC_STRING_UTF8_ESCAPE to lib/silcutil/silcstrutil.h.
437 Mon Mar 28 22:46:23 CEST 2005 Jochen Eisinger <jochen@penguin-breeder.org>
439 * Make public key in getkey reply mandatory. Affected file
440 lib/silcclient/command_reply.c
442 Sun Mar 27 19:03:31 CEST 2005 Patrik Weiskircher <pat@icore.at>
444 * Added Parameter dont_register_crypto_library to
445 SilcClientParam. If set to TRUE, silcclient library will
446 not initalize the Crypto Libraries and application
447 will need to do it. Affected file lib/silcclient/silcclient.h,
448 lib/silcclient/client.c.
450 Sun Mar 27 19:02:48 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
452 * Imported new silc_utf8_[encode|decode] routines from
453 my internal SILC 1.1 source tree. New encodings added:
454 SILC_STRING_LOCALE (SILC_STRING_LANGUAGE is deprecated),
455 SILC_STRING_UTF8, SILC_STRING_PRINTABLE, SILC_STRING_VISIBLE,
456 SILC_STRING_TELETEX, SILC_STRING_NUMERICAL and
459 * Splitted UTF-8 routines into lib/silcutil/silcutf8.[ch].
461 * Implemented stringprep (RFC 3454) API. Internally we use
462 GNU Libidn's stringprep, for now, so it is required now to
463 compile SILC sources. Added lib/silcutil/silcstringprep.[ch].
465 * Added checking for GNU Libidn and --with-libidn to configure.
467 Wed Mar 23 11:20:33 CET 2005 Jochen Eisinger <jochen@penguin-breeder.org>
469 * If the passphrases entered do not match while generating a new key,
470 completly start over instead of going into an infinite loop asking
471 the user to re-enter the passphrase correctly. Affected file
472 lib/silcutil/silcapputil.c
474 Sun Jan 9 14:28:51 CET 2005 Pekka Riikonen <priikone@silcnet.org>
476 * Make sure server is removed from backup list when it is
477 deleted. Affected files silcd/command.c, server.c,
480 * Close socket when connecting to router fails. Affected
483 Tue Jan 4 13:06:26 CET 2005 Jochen Eisinger <jochen@penguin-breeder.org>
485 * Adopt configuration toolchain to current auto-tools.
486 Affected files prepare, irssi/configure.in
487 * Revert most of the UTF-8 fixes to SILC Client 1.0.1. Will
488 redo that. Affected files irssi/src/silc/core/client_ops.c,
489 irssi/src/fe-common/silc/fe-silc-channels.c
490 * Take over command line options into silcclient data structure.
491 Affected file irssi/src/silc/core/silc-core.c
493 Wed Dec 8 16:15:11 CET 2004 Pekka Riikonen <priikone@silcnet.org>
495 * Do not try to initiate backup resuming protocol forever.
496 Affected file silcd/server_backup.c.
498 Wed Nov 24 18:24:05 CET 2004 Pekka Riikonen <priikone@silcnet.org>
500 * ID change in resuming has to be done before changing
501 detached client's modes, since the ID change may fail and
502 leave ghosts on the network. Affected file is
503 silcd/packet_receive.c.
505 Tue Nov 23 16:54:35 CET 2004 Pekka Riikonen <priikone@silcnet.org>
507 * Fixed Win32 scheduler to not stuck anymore. A patch from
508 Juha Räsänen. Affected file is
509 lib/silcutil/win32/silcwin32schedule.c.
511 * Fixed QoS parsing for connection blocks in server. Affected
512 file is silcd/serverconfig.c.
514 * Fixed server statistics increasing in server. Affected file
517 * The CLOSE command now marks backup router as self disconnected
518 to avoid resuming problems. Affected file silcd/command.c.
520 Wed Sep 22 19:46:32 CEST 2004 Patrik Weiskircher <pat@icore.at>
522 * When using silc_net_create_connection[_async], and your system can
523 create IPv6 sockets, it will try to connect to the IPv6 host.
524 Now it tries to connect to an IPv4 host if IPv6 fails. Affected
525 file lib/silcutil/unix/silcunixnet.c
527 Fri Jun 18 19:26:58 CEST 2004 Pekka Riikonen <priikone@silcnet.org>
529 * Check for valid route when receiving packet from router and
530 when routing it to local server in the cell. A patch from
531 Matt Miller. Affected files silcd/router.c and server.c.
533 Sat May 1 13:55:54 CEST 2004 Patrik Weiskircher <pat@icore.at>
535 * Couldn't detach and reattach twice, because of the previous
536 commit. Affected file silcd/packet_receive.c
538 Fri Apr 30 19:40:28 CEST 2004 Patrik Weiskircher <pat@icore.at>
540 * Added check to ignore Port value if Initiator is FALSE.
541 Remote router coudln't connect if Port was set. Affected file
544 * If some client tries to resume more than once at the same time,
545 server crashed. Router didn't crash, but showed odd behaviour
546 (didn't allow clients to join anymore, ..). Affected files
547 silcd/packet_receive.c silcd/idlist.h
549 Mon Mar 15 21:10:08 EET 2004 Pekka Riikonen <priikone@silcnet.org>
551 * Destroy the file transfer session in silc_client_file_close
552 with timeout. Affected file lib/silcclient/client_ftp.c.
554 * Call SFTP server monitor in READ and WRITE after the actual
555 operations. Affected file lib/silcsftp/sftp_server.c.
557 Wed Mar 10 21:30:02 EET 2004 Pekka Riikonen <priikone@silcnet.org>
559 * Create one configure script from configure fragments
560 (configure.ad). This is a first step towards new distribution
561 system. Affected files prepare, configure.in.pre,
562 lib/silcmath/mpi/configure.ad.
564 Wed Mar 10 18:35:24 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
566 * Removed expiring of client key pair. Affected file is
567 irssi/src/silc/core/clientutil.c
569 Tue Mar 9 17:11:58 EET 2004 Pekka Riikonen <priikone@silcnet.org>
571 * Check the number of connections from real number of
572 connections instead of socket number, when deciding if
573 server is full. Affected files are silcd/server.c,
574 server_internal.h and silcd.c.
576 * Clarified the connections_max meaning in General section
577 in doc/example_silcd.conf.in.
579 * The reconnect_keep_trying default value set to TRUE
580 if it is not defined in the config file. Affected file
581 silcd/serverconfig.c.
583 Wed Mar 3 15:13:49 CET 2004 Pekka Riikonen <priikone@silcnet.org>
585 * Fixed crashbug in connection closing, after a protocol
586 completion callback, which might have closed it already.
587 Affected file silcd/server.c.
589 * Fixed rekey with PFS in backup router. It did not allow
590 rekeys with PFS, and when the rekey protocol timedout
591 it crashed the backup router without the above fix. Affected
592 file silcd/packet_send.c and server.c.
594 Sat Feb 28 16:25:09 EET 2004 Pekka Riikonen <priikone@silcnet.org>
596 * The silc_client_add_channel_private_key now returns the
597 private key context if pointer is given as argument.
598 Affected files are lib/silcclient/silcclient.h and
601 * Added support for using channel private keys in SILC
602 Client Library even if the private key mode is not set
603 on the channel. Affected file lib/silcclient/client_channel.c.
605 * The channel private key used to decrypt message is now
606 delivered to the application in the 'channel_messageÃ' client
607 operation. Affected files are lib/silcclient/silcclient.h
608 and client_channel.c.
610 * Fixed wrong arg type for user limit in CMODE command reply.
611 Affected file silcd/command.c.
613 * The user limit is now taken and saved to SilcClientEntry in
614 JOIN and CMODE command replies and in CMODE_CHANGE notify.
615 Affected files lib/silcclient/silcclient.h, command_reply.c
618 * Added support to the new private message key indicator
619 packet. Added a new function to the client library:
620 silc_client_send_private_message_key_request. The sender
621 indicates to be initiator, and receiver is responder.
622 Added the indicator to the SilcClientEntry as 'prv_resp'
623 boolean. Affected files are lib/silcclient/silcclient.h
624 client.[ch], and client_prvmsg.c.
626 Fri Feb 27 11:25:26 CET 2004 Pekka Riikonen <priikone@silcnet.org>
628 * Fixed the JOIN command calling when called with both
629 -auth and -founder. Affected file is lib/silcclien/command.c.
631 Wed Feb 25 23:12:11 EET 2004 Pekka Riikonen <priikone@silcnet.org>
633 * Check watcher list for resumed clients as well. Affected
634 file is silcd/packet_receive.c.
636 Tue Feb 24 16:49:10 EET 2004 Pekka Riikonen <priikone@silcnet.org>
638 * Implemented the user limit to the CMODE_CHANGE notify,
639 CMODE command reply and JOIN command reply in server.
640 Affected files are silcd/server.c, command.c, command_reply.c,
641 packet_send.c and packet_receive.c.
643 Mon Feb 23 23:31:15 EET 2004 Pekka Riikonen <priikone@silcnet.org>
645 * Defined SILC_STRFMT_END that must be used now with
646 silc_buffer_strformat, instead of SILC_STR_END. Fixes
647 crashes on AMD64. Affected files are lib/silcutil/silcbuffmt.h,
648 lib/silcclient/silcvcard.c, silcd/server_util.c.
650 * Fixed the adding of public key to the WATCH list in server.
651 Fixed the WATCH notify sending to client. Affected files
652 are silcd/packet_send.[ch], command.c, server_util.c.
654 * Implemented the watching by public key in the SILC Client
655 Library and SILC Client. Affected files are
656 lib/silcclient/command.c and client_notify.c.
658 Mon Feb 23 09:30:30 CET 2004 Pekka Riikonen <priikone@silcnet.org>
660 * Added support for public key watching in server. Affected
661 files are silcd/server.c, server_internal.h, command.c,
664 Sun Feb 22 19:03:59 EET 2004 Pekka Riikonen <priikone@silcnet.org>
666 * Added public key to the SIlcClientEntry. Affected files
667 are lib/silcclient/silcclient.h, command_reply.c, idlist.c
669 * Fixed the get_clients_whois reply processing to return
670 exactly same entries server returned. Makes it possible
671 to search using attributes. Affected file is
672 lib/silcclient/idlist.c.
674 Sat Feb 21 19:21:57 EET 2004 Pekka Riikonen <priikone@silcnet.org>
676 * Save founder key to SilcChannelEntry. Affected files are
677 lib/silcclient/silcclient.h, command_reply.c, idlist.c.
679 Fri Feb 20 20:37:38 EET 2004 Pekka Riikonen <priikone@silcnet.org>
681 * Call the monitor callback with _CLOSED status from the
682 silc_client_file_close. Affected files are
683 lib/silcclient/client_fpt.c, silcclient.h
685 * Added silc_client_get_clients_whois which resolves using
686 WHOIS, and supports requested attributes as well.
687 Affected files are lib/silcclient/silcclient.h, idlist.c.
689 Fri Feb 19 21:09:22 EET 2004 Pekka Riikonen <priikone@silcnet.org>
691 * Added support for asking the destination filename where
692 the downloaded file is saved in the file transfer. Affected
693 files are lib/silccilent/silcclient.h, client_ftp.c.
695 Wed Feb 18 02:46:17 EET 2004 Pekka Riikonen <priikone@silcnet.org>
697 * Fixed error handling in resuming data processing. Affected
698 files are lib/silcclient/client_resume.c and client.c.
700 Tue Feb 17 19:34:30 EET 2004 Pekka Riikonen <priikone@silcnet.org>
702 * Fixed silc_client_send_private_message to return TRUE correctly.
703 Affected file lib/silcclient/client_prvmsg.c.
705 * Added topic to the SilcChannelEntry. Affected files are
706 lib/silcclient/silcclient.h, command_reply.c, client_notify.c.
708 Fri Feb 13 14:19:14 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
710 * Use conn->cmd_ident for all silc_client_command_call()s. Affected
711 file lib/silcclient/command.c
713 Fri Feb 13 13:53:45 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
715 * Convert all commands to UTF-8 before passing them to the
716 client library. Still need to convert replies from UTF-8 to
717 the locale encoding. Affected file
718 irssi/src/silc/core/silc-cmdqueue.c
720 Fri Feb 13 13:13:07 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
722 * redirect all silc_client_command_calls through a queueing framework.
723 This fixes /CYCLE and the annoying "nick change after auto-joining
724 a channel". Furthermore it defines one central point where
725 command parameters can be UTF-8-ified. Affected files
726 irssi/src/silc/core/Makefile, client_ops.c, silc-channels.c,
727 silc-servers.[ch], silc-core.c, silc-cmdqueue.[ch], silc-lag.c
729 Fri Feb 13 12:04:41 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
731 * use asynchronous connect() to establish router connections.
732 Fixes problem when the primary router goes down. Affected files
733 silcd/server.c, silcd/server_backup.c
735 Thu Feb 12 20:09:59 EET 2004 Pekka Riikonen <priikone@silcnet.org>
737 * Added SILC_[32|64]_TO_PTR and SILC_PTR_TO_[32|64] macros.
738 Fixed various compilation warnings when type casting ints
739 to pointers or vice versa, of different size. Updates around
742 Tue Feb 3 23:25:17 EET 2004 Pekka Riikonen <priikone@silcnet.org>
744 * Surrogates not allowed in UTF-8 strings, updated decoder.
745 Affected file lib/silcutil/silcstrutil.c. Added UTF-8
746 testers in lib/silcutil/tests/ directory.
748 Wed Jan 14 18:42:44 EET 2004 Pekka Riikonen <priikone@silcnet.org>
750 * Added SILC_CLIENT_CONN_ERROR_KE, ERROR_AUTH, ERROR_RESUME and
751 ERROR_TIMEOUT SilcClientConnectionStatus errors. Affected
752 files are lib/silcclient/silcclient.h, client.c.
754 Mon Jan 12 13:01:10 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
756 * When resuming a session fails, notify the user that the session
757 file needs to be removed eventually. Affected files
758 irssi/src/fe-common/silc/module-formats.[ch],
759 irssi/src/silc/core/client_ops.c.
761 Tue Jan 04 12:16:04 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
763 * Added DIST_SUBDIRS symbols to include all subdirs in distributions.
764 Affected files lib/silcutil/Makefile.am, lib/silcmath/Makefile.am
766 * Typofix in Irssi::Silc module. Affected file
767 irssi/src/perl/silc/Silc.xs.
769 Tue Jan 04 02:43:44 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
771 * Changed the way NOTICE flagged messages are treated. Added support
772 for notices in queries and signing notices. Affected files
773 irssi/default.theme; irssi/docs/help/in/notice.in;
774 irssi/src/fe-common/silc/module-formats.[ch], fe-silc-messages.c;
775 irssi/src/silc/core/client_ops.c, silc-channels.c, silc-servers.c
777 * Fixed typo in /ACTION help. Affected file
778 irssi/docs/help/in/action.in
780 Mon Jan 03 23:26:38 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
782 * Fixed typo in perl module. Affected file
783 irssi/src/perl/silc/Server.xs
785 * Changed the way ACTION flagged messages are treated. Added support
786 for actions in queries and signing actions. Affected files
787 irssi/default.theme; irssi/docs/help/in/action.in;
788 irssi/src/fe-common/silc/module-formats.[ch], fe-silc-messages.c,
789 fe-silc-queries.c; irssi/src/silc/core/client_ops.c, silc-channels.c,
792 Mon Jan 03 16:04:29 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
794 * Incorrectly reported error when client had to be resolved from
795 server in /SMSG. Affected file irssi/src/silc/core/silc-servers.c
797 Sat Jan 3 16:37:15 EET 2004 Pekka Riikonen <priikone@silcnet.org>
799 * Fixed whois public key hash table deleting and adding in
800 detached client case. Affected file silcd/packet_receive.c.
802 Sat Jan 03 12:15:38 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
804 * Changed filenames of silc/fe module not to collide with filenames
805 from core/fe. Also seperated public messages printing from
806 query messages printing. Affected files are all in
807 irssi/src/fe-common/silc.
809 Sat Jan 3 12:18:07 EET 2004 Pekka Riikonen <priikone@silcnet.org>
811 * Fixed the invite process handling during joining to use
812 correct server name for the client that is matched against
813 the invite string for the channel. Wrong server name caused
814 inability to join the channel. Affected file is
817 Fri Jan 2 23:34:17 EET 2004 Pekka Riikonen <priikone@silcnet.org>
819 * Fixed the CUMODE channel founder authentication on normal
820 server to not remove the founder rights on existing founder
821 before checking that router accepts the mode change. Affected
822 files are silcd/command.c and silcd/packet_receive.c.
824 * Remove the server entry correctly when rekey timeouts and
825 remote router connection on normal server is closed. Fixes
826 a crash where server uses the freed server entry. Affected
829 Fri Jan 02 10:28:15 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
831 * Add /SILCNET [ADD|REMOVE|LIST] command to manage different SILC
832 networks. This is the first step in solving the bug about
833 /SERVER ADD -silcnet <silcnet>. Affected files
834 irssi/docs/in/silcnet.in; irssi/src/fe-common/silc/Makefile.am,
835 fe-silcnet.c, fe-common-silc.c, module-formats.[ch];
836 irssi/src/silc/core/silc-chatnets.[ch], silc-core.c, Makefile.am
838 Thu Jan 01 20:11:32 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
840 * /SMSG and /MMSG now correctly create new queries. Affected files
841 irssi/src/fe-common/silc/fe-messages.c, irssi/scripts/silc-mime.pl
843 * Add basic support for SILC protocol specific variables in perl.
844 Affected files irssi/src/perl/silc/*, irssi/configure.in,
845 irssi/src/perl/Makefile.am
847 Wed Dec 31 17:06:55 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
849 * Don't use silc_get_input, it's obviously not reliable. Fixes
850 issue when the current key expires. Affect file
851 irssi/src/silc/core/clientutils.c
853 * Make the session data filename configurable. This makes it
854 possible to have different session files for different
855 SILC networks. Affected files irssi/src/silc/core/silc-core.c,
856 client_ops.[ch], silc-servers.c,
857 irssi/src/silc/fe-common/silc/module-formats.[ch]
859 * Use the same set of libtool files for the MPI lib as for the
860 rest of the toolkit. Affected files lib/silcmath/mpi/config.guess,
861 config.sub, configure.in, install-sh, missing, mkinstalldirs
863 Sun Dec 28 21:57:39 EET 2003 Pekka Riikonen <priikone@silcnet.org>
865 * Fixed server statistics decrementing error to not go to
866 negative. Affected file silcd/packet_receive.c.
868 Sat Dec 20 14:42:36 EET 2003 Pekka Riikonen <priikone@silcnet.org>
870 * Use silc_server_query_add_error to add error in public key
871 search error. Added support in send_reply to send errors
872 without specific argument. Affected file silcd/server_query.c.
874 * Fixed the WHOIS, IDENTIFY and WHOWAS error handling in SILC
875 Client for NO_SUCH_NICK. It was against the protocol specs.
876 Affected file irssi/src/silc/core/client_ops.c.
878 * Added backwards support for the wrong NO_SUCH_NICK error sending
879 in server. To be removed in SILC Server 1.0. Both old clients
880 and clients with fixed error handling now works. Affected file
881 silcd/server_query.c.
883 Sat Dec 20 00:44:47 CET 2003 Patrik Weiskircher <pat@icore.at>
885 * fixed a bug in the whois using attributes function where no
886 error was sent if no nickname and client id but the attributes were
887 given to whois. Affected file silcd/server_query.c
889 Tue Dec 16 21:34:59 CET 2003 Patrik Weiskircher <pat@icore.at>
891 * remove public key from public key hashtable on detach. Affected
892 file silcd/packet_receive.c
894 * free public key hashtable before removing clients on server
895 shutdown. Affected file silcd/server.c
897 * remove public key prior deleting client-data on killing a client.
898 Affected file silcd/server_util.c
900 Sat Dec 06 21:35:14 CET 2003 Patrik Weiskircher <pat@icore.at>
902 * Getting the MOTD from other servers works now. Affected
903 files are silcd/command.c and silcd/command_reply.c
905 Thu Dec 04 11:33:46 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
907 * Initialize the variable idletag, since it is tested in
908 silc_core_deinit for its default value. Affected file
909 irssi/src/silc/core/silc-core.c
911 Sun Nov 30 19:47:02 CET 2003 Patrik Weiskircher <pat@icore.at>
913 * Fixed signed channel messages across cells. Affected file
916 Fri Nov 28 19:13:21 EET 2003 Pekka Riikonen <priikone@silcnet.org>
918 * Changed the SILC_LOG_* macros to not be empty if SILC_DEBUG
919 is not defined. They can now be safely used in if-statements
920 without braces. Affected file lib/silcutil/silclog.h.
922 * Added the checks for backup closing connection due to error
923 (local or remote) and thus not allow the resuming to occur
924 in reconnect. Affected files are silcd/packet_send.c
927 Tue Nov 25 15:20:59 EET 2003 Pekka Riikonen <priikone@silcnet.org>
929 * Help file updates. Affected files in irssi/src/docs/help/in/.
931 Wed Nov 23 20:51:21 CET 2003 Patrik Weiskircher <pat@icore.at>
933 * Fixed channel messages across cells. Affected file
936 Wed Nov 12 11:34:56 EET 2003 Pekka Riikonen <priikone@silcnet.org>
938 * Fixed file transmission accepting in client library to not
939 start the negotiation if user hasn't accepted the transfer,
940 instead create new session for resent transfer. Affected
941 file lib/silcclient/client_ftp.c.
943 * Show the session ID in the file transmision list. Remove
944 session from list that failed to transfer. Switch the current
945 session automatically after transmission, and in errors, to new
946 session if other sessions exists in the transfer list. Affected
947 files are irssi/src/silc/core/silc-servers.c,
948 irssi/src/fe-common/silc/modfule-formats.c.
950 Mon Nov 10 14:41:40 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
952 * Fixed MIME header parsing for the hopefully last time. Affected
953 file lib/silcutil/silcstrutil.c
955 Mon Nov 10 13:03:46 EET 2003 Pekka Riikonen <priikone@silcnet.org>
957 * Rewrote the PKCS#1 routines. Added lib/silccrypt/silcpkcs1.[ch].
959 * The SILC RNG is now gauranteed to return non-zero random
960 values. Affected files are lib/silccrypt/silcrng.[ch].
962 Sun Nov 9 20:44:56 EET 2003 Pekka Riikonen <priikone@silcnet.org>
964 * Fixed nickname formatting when changing only case of the
965 nickname. Affected file lib/silcclient/idlist.c.
967 Sun Nov 9 19:33:59 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
969 * Fixed a memory leak and incorrect printing of the "appears as"
970 message. Affected file irssi/src/silc/core/client_ops.c
972 Sun Nov 9 17:45:11 EET 2003 Pekka Riikonen <priikone@silcnet.org>
974 * Added CRT (Chinese Remainder Theorem) supported RSA
975 private keys and private key operations. This significantly
976 increases private key operation efficiency. No compatibility
977 issues with new or old private keys. Affected files are
978 lib/silccrypt/rsa.[ch], rsa_internal.h and pkcs1.c.
980 Sat Nov 8 13:08:53 EET 2003 Pekka Riikonen <priikone@silcnet.org>
982 * Fixed GCC-3.3.2 related compilation warnings from the
985 Fri Nov 7 23:01:47 EET 2003 Pekka Riikonen <priikone@silcnet.org>
987 * Removed RC6 from distributions.
989 Fri Nov 7 19:38:42 EET 2003 Pekka Riikonen <priikone@silcnet.org>
991 * Added some better comments to lib/silccrypt/silcpkcs.h,
992 optimized some routines in lib/silccrypt/silcpkcs.c.
993 Added test_silcpkcs into lib/silccrypt/tests/.
995 * Fixed silc_rng_global_init to actually init the global RNG
996 if RNG wasn't provided for it. Affected file is
997 lib/silccrypt/silrng.c.
999 Thu Nov 6 21:08:28 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1001 * Added silc_hash_table_find_by_context_ext. Affected files
1002 lib/silcutil/silchashtable.[ch].
1004 * Save the public key on normal server in WHOIS command reply
1005 from attributes, if present, and add it to public key hash
1006 table. Fixes WHOIS resolving by public key on normal server.
1008 Optimized the attributes resolving on normal server to not
1009 resolve if we resolved them already from router.
1011 Affected files are silcd/server_query.c, command_reply.c.
1013 Wed Nov 5 19:36:30 CET 2003 Patrik Weiskircher <pat@icore.at>
1015 * Added support for whois using attributes.
1016 Affected files silcd/command_reply.c, silcd/packet_receive.c,
1017 silcd/server.c, silcd/server_internal.h, silcd/server_query.c,
1020 * Added support for whois using public key attribute to /WHOIS i
1021 client command. Affected files irssi/docs/help/in/whois.in,
1022 irssi/src/silc/core/silc-servers.c, lib/silcclient/command.c
1024 Wed Nov 5 23:37:36 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1026 * Fixed UMODE setting in server when the client has anonymous
1027 mode set. The mode setting was not working. Affected file
1030 Mon Nov 2 11:36:08 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
1032 * Fixed some bugs and typos related to sending split messages.
1033 Print notification when sending messages with /MMSG. Affected
1034 files irssi/scripts/silc-mime.pl, irssi/src/silc/core/client_ops.c
1036 Fri Oct 31 12:33:59 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1038 * Optimized the socket referencing in packet routines, client
1039 library and server. Affected files are lib/silccore/silcpacket.c,
1040 lib/silcclient/client.c and silcd/server.c.
1042 * If silc_socket_set_qos is given with NULL arguments the QoS is
1043 reset from the socket. Affected files are
1044 lib/silcutil/silcsockconn.[ch].
1046 Thu Oct 30 21:23:24 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
1048 * Add a /LISTKEYS command which lists the locally cached
1049 client and server keys. Affected files
1050 irssi/src/fe-common/module-formats.[ch],
1051 irssi/src/silc/core/silc-{channels,servers}.c
1052 irssi/docs/help/in/listkeys.in
1054 Thu Oct 30 20:23:40 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1056 * Check that packet queue purging was successful. Affected
1057 files lib/silcclient/client.c and silcd/packet_send.c. Related
1058 to MAC failed errors.
1060 * Do not clear the inbuf even if it is empty if QoS was applied
1061 to it. Otherwise the QoS data is cleared and MAC failed error
1062 will occur. Affected file lib/silccore/silcpacket.c.
1064 * Use the rekey period time as rekey protocol timeout value.
1065 If the rekey does not succeed during the rekey period there's
1066 something very wrong, and we most likely end up with wrong keys,
1067 do graceful reconnect then. Affected file silcd/server.c.
1069 * Take reference of the socket in the parser context, as it's
1070 possible to have the parsers in queue after the socket is
1071 disconnected and this may cause crash. Affected files are
1072 lib/silccore/silcpacket.c, lib/silcclient/client.c and
1075 Thu Oct 30 17:01:01 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1077 * Fixed KICK command reply sending, it sent to replies.
1078 Affected file silcd/command.c.
1080 Wed Oct 30 14:06:52 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
1082 * Finish the silc-mime.pl script. It now supports MIME type
1083 guessing using magic files, signing data messages, executing
1084 MIME handlers in background. Affected files
1085 irssi/scripts/silc-mime.pl and irssi/docs/help/in/mmsg.in
1087 * Changed MIME signal handler to make things easier for the perl
1088 script. Affected files irssi/src/silc/core/client_ops.c,
1089 silc-servers.c, and irssi/docs/signals.txt
1091 * Cleaned up the silc_mime_parse function and fixed detection
1092 of wrapped header lines. Affected file lib/silcutil/silcstrutil.c
1094 Sun Oct 26 21:19:02 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1096 * Resolve the IP for file transfer listener from the connection
1097 socket. Affected file lib/silcclient/client_ftp.c.
1099 * Accept NULL hostname parameter in the functions
1100 silc_net_check_[local|remote]_by_socket. Do not reverse lookup
1101 if hostname is not wanted.
1103 Fri Oct 24 21:24:12 CEST 2003 Jochen Eisinger <jochen@penguin-breeder.org>
1105 * Fixed race condition between silc_client_init and
1106 my_silc_scheduler. Affected file irssi/src/silc/core/silc-core.c
1108 Fri Oct 24 16:43:40 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1110 * Fixed file transfer connection closing when SIGNOFF for
1111 the client is received from server. Affected file is
1112 lib/silcclient/client_ftp.c.
1114 Tue Oct 21 13:35:57 CEST 2003 Pekka Riikonen <priikone@silcnet.org>
1116 * Check for disconnected socket in QUIT callback. Affected
1117 file silcd/command.c.
1119 Thu Oct 21 09:43:17 CEST 2003 Jochen Eisinger <jochen@penguin-breeder.org>
1121 * Modified the MIME parsing to allow \n and \r\n as delimiters.
1122 Affected files lib/silcutil/silcstrutil.c
1124 * Cleaned up the escape/unescape functions for correctness and
1125 speed. Affected file irssi/src/silc/core/client_ops.c
1127 * Removed handling for data messages with Content-Type: text/*,
1128 moved parsing of MIME headers to the signal handler, added
1129 support for signing and verifying data messages. Affected
1130 files are irssi/docs/signals.txt, irssi/src/silc/core/client_ops.c,
1131 irssi/src/silc/core/silc-{servers,channels}.c
1133 * Added a perl script for handling data messages based on
1134 information read from Mailcap files. New file
1135 irssi/scripts/silc-mime.pl
1137 Mon Oct 20 16:08:22 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1139 * Added new SILC_MESSAGE_FLAG_ACK that can be used to
1140 acknowledge recepetion of a message to the sender. Updated
1143 Sat Oct 18 11:55:33 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1145 * Unregister channel key saving callback when deleting channel.
1146 Affected file lib/silcclient/idlist.c.
1148 * Do not remove the client from channels in NOTIFY_TYPE_SIGNOFF
1149 before calling notify client operation. Affected file is
1150 lib/silcclient/client_notify.c.
1152 * Unregister QoS tasks when deleting the socket connection.
1153 Affected files lib/silcutil/silcsockconn.[ch],
1154 unix/silcunixsockconn.c.
1156 * Implemented latest presence-attrs draft changes. Affected
1157 files lib/silccore/silcattrs.h and
1158 irssi/src/silc/core/silc-queries.c.
1160 Tue Oct 14 18:24:53 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1162 * Save old channel keys in list to allow more rapid change
1163 of channel keys if server for some reason does that. This
1164 avoids loosing so many channel messages due to not having
1165 key to decrypt. Affected file lib/silcclient/silcclient.h,
1166 idlist.c and client_channel.c.
1168 Mon Oct 13 21:37:47 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1170 * Continued backup router tests and fixes. Affected files
1171 silcd/server_backup, server_util.c, server.c. See TODO.
1173 Sun Oct 12 19:58:18 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1175 * Fixed SERVER_SIGNOFF handling in servers. The client
1176 was removed from wrong list thus not removing the client
1177 at all. Affected file silcd/packet_receive.c.
1179 * Do not execute rekey protocol for disabled connections as
1180 it would never go through. Affected file silcd/server.c.
1182 * Added timeout for rekey protocol to catch if the protocol
1183 never executes successfully. Affected files silcd/server.c
1186 Sat Oct 11 15:39:22 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1188 * Abandon packet processing for disconnected sockets. Check
1189 this always after calling packet processing callback.
1190 Affected file lib/silccore/silcpacket.c.
1192 * Fixed double registration disconnection code in server.
1193 Closed wrong connection. Affected file silcd/packet_receive.c.
1195 Fri Oct 10 16:27:12 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1197 * On normal server reconnect to primary during resuming 4
1198 times, then give up. Affected file silcd/server_backup.c.
1200 * If during reconnecting to routers we notice we have router
1201 connection but no primary router set, the server is in desync.
1202 Reconnect to primary to restore network. Affected file
1205 * Assure that only one protocol is exeucting at the same time.
1206 Added checks for all protocols. Affected files are
1207 silcd/server.c and server_backup.c.
1209 Thu Oct 9 20:24:09 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1211 * Check that a string is not already part on invite/ban
1212 string when processing it. Affected file silcd/server_util.c.
1214 Thu Oct 9 12:06:40 CEST 2003 Pekka Riikonen <priikone@silcnet.org>
1216 * Fixed the CUMODE_CHANGE for founder mode changes to comply
1217 with 1.2 version of the protocol. Affected file is
1218 silcd/packet_receive.c.
1220 Wed Oct 8 19:41:15 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1222 * ERR_BAD_PASSWORD now returns the Channel ID of the channel
1223 where the passphrase was given. Affected file is
1226 Wed Oct 8 09:32:12 CEST 2003 Pekka Riikonen <priikone@silcnet.org>
1228 * INVITE and BAN notifys are now delivered from routers to
1229 servers (but not clients) on the channel. Updated specs and
1230 code. Affected files silcd/packet_[send|receive].[ch],
1231 command.c, server.c and server_util.c.
1233 * Implemented INVITE and BAN announcing. Affected files are
1234 silcd/server.[ch], server_util.c.
1236 * Implemented SilcStatus error type argument returning in
1237 command reply error in server. Affected file silcd/command.c.
1239 * Implemented SilcStatus argument returning in comand reply
1240 in client library. The command_reply client operation now
1241 returns error specific arguments as well. Affected files
1242 are lib/silcclient/command_reply.[ch], client_resume.c,
1243 lib/silccore/silcstatus.[ch].
1245 Sun Oct 5 20:22:08 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1247 * Backup router protocol version 1.2 implemented. Testing still
1248 required. Affected files in silcd/server_backup.[ch], server.c,
1249 packet_receive.c and server_internal.h.
1251 Sun Oct 5 12:36:37 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1253 * silc_client_send_[channel|private]_message now return TRUE
1254 or FALSE. Affected file lib/silcclien/client_channel.c and
1257 Thu Oct 2 17:03:09 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1259 * Check for explicit nickname in INVITE and BAN processing
1260 during join as well (and don't expect only wildcards in
1261 invite/ban strings). Affected file silcd/command.c.
1263 * Fixed the INVITE and BAN by public key. The public key saved
1264 is the PK payload (as specified) not the raw data. Affected
1265 file silcd/server_util.c.
1267 Wed Oct 1 20:29:06 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1269 * UTF-8 text message support for actions and notices in SILC
1270 Client. Affected file irssi/src/silc/core/client_ops.c.
1272 * silc_get_username and silc_get_real_name now returns sensible
1273 data on Win32. Patch by Toni Willberg. Affected file is
1274 lib/silcutil/win32/silcwin32util.c.
1276 Sun Aug 24 23:35:19 CEST 2003 Jochen Eisinger <c0ffee@penguin-breeder.org>
1278 * Provide a signal handler to send MIME encoded messages and emit
1279 a signal when a MIME encoded message is received. Also document
1280 the signals for usage with the perl interface.
1282 A sample perl script will be supplied at a later point.
1284 Affected files are irssi/docs/signals.txt,
1285 irssi/src/silc/core/client_ops.[ch],
1286 irssi/src/silc/core/silc-{channels,servers}.c
1288 Sun Aug 24 12:58:30 CEST 2003 Jochen Eisinger <c0ffee@penguin-breeder.org>
1290 * Use SILC_COMMAND_PING to estimate the round-trip time to the
1291 server. Use this time to display a lag and disconnect when it
1292 exceeds a specified limit.
1294 Affected files are irssi/src/silc/core/silc-{lag,core}.c.
1296 Mon Aug 11 17:14:17 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1298 * Remove the channel auth list in normal server if router
1299 encofrces its list during connecting. Send notify to channel
1300 to remove the mode to remove the list. Affected files are
1301 silcd/server_util.c and silcd/packet_receive.c.
1303 Wed Aug 6 14:52:04 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1305 * Added support for channel public keys. Updated protocol specs
1306 and implemented it. Affected files are
1307 silcd/command.c, command_reply.c, lib/silcclient/command.c,
1308 lib/silcclient/command_reply.c.
1310 Wed Jul 23 12:17:01 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1312 * Ignore SIGXFSZ and SIGXCPU signals in server. They can
1313 terminate the process on Linux. Affected file silcd/silcd.c.
1315 Mon Jun 2 19:13:27 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1317 * Check for NULL buffer in silc_buffer_clear. Affected file
1318 is lib/silcutil/silcbuffer.h.
1320 * Simplified the backup router protocol by removing the _GLOBAL
1321 types. Updated protocol specs and the code. Affected files
1322 are silcd/server_backup.[ch].
1324 Thu Apr 24 19:50:25 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1326 * Deny '@' and '!' from nicknames since they are reserved
1327 by the SILC_COMMAND_INVITE and SILC_COMMAND_BAN commands.
1328 Updated protocol specs and the code.
1330 Affected files are silcd/server_util.[ch].
1332 Wed Apr 9 18:51:59 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1334 * Fixed stack overflow in Irssi SILC client. Affected
1335 file irssi/src/silc/core/client_ops.c.
1337 * Check that Host is set in ServerConnection and RouterConnection
1338 in silcd.conf. Affected file silcd/serverconfig.c.
1340 * Fixed crash in server with protocol completion callbacks,
1341 namely rekey and backup resuming protocols. Affected files
1342 are silcd/server_backup.c and silcd/server.c.
1344 * Fixed rekey protocol to not restart if it is started already.
1345 Affected files are lib/silcclient/client.c and
1348 Mon Mar 17 18:35:24 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1350 * Rewrote SilcList, affected file lib/silcutil/silc*list.h.
1352 * Fixed EOF handling in SILC Config, affected file
1353 lib/silcutil/silcconfig.c.
1355 * Fixed buffer overflows in lib/silcutil/silcstrutil.c.
1357 * Fixed RESOLVING flag handling in JOIN notify and other
1358 notifys to handle the resolvings correctly in client library.
1359 Affected file lib/silcclient/client_notify.c.
1361 * Do not send full INVITE and BAN lists in INVITE and BAN
1362 notifys, only the changed information. Affected file
1365 * Fixed INVITE notify sending in INVITE command, send it
1366 only when needed. Affected file silcd/command.c.
1368 * Handle the founder key change properly in CMODE_CHANGE
1369 notify. Bug #122. Affected file silcd/packet_receive.c.
1371 Sun Mar 9 16:29:20 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1373 * Remove the mark for output (mark it only for input) after
1374 purging outgoing queue. Prevents the "Error in select()"
1375 floods. Affected file silcd/packet_send.c.
1377 * Fixed incorrect connection deletion from client library
1378 after calling "connect" client operation. Could cause
1379 crashes for example during reconnect timeouts. Affected
1380 files are lib/silcclient/client.c and
1381 irssi/src/silc/core/client_ops.c.
1383 * Check server private key file permissions before starting
1384 the server. Affected file silcd/serverconfig.c.
1386 Tue Feb 4 22:53:26 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1388 * NULL terminate allocated string in silc_buffer_strformat.
1389 Affected file lib/silcutil/silcbuffmt.c.
1391 * Rewrote the invite/ban list string handling in server to
1392 use SilcBuffer instead. Affected files are silcd/command.c
1393 and silcd/server_util.c.
1395 Mon Feb 3 14:43:52 CET 2003 Pekka Riikonen <priikone@silcnet.org>
1397 * Fixed double free in CMODE command when setting new HMAC
1398 for channel. Affected file silcd/command.c.
1400 * Added couple of missing memset's to zero sensitive memory.
1401 Affected files silcd/command.c, lib/silcclient/command.c.
1403 Sun Jan 26 12:20:30 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1405 * Fixed a double free in INVITE command error handling in
1406 server. Affected file silcd/command.c.
1408 * Added macros SILC_SWAB_[16|32] to swab byte order of
1409 16-bit and 32-bit unsigned integers. Affected file
1410 lib/silcutil/silctypes.h.
1412 * Use the SILC_SWAB_16 instead of htons() in server when
1413 handling ports since the ports in structures are always
1414 in little-endian order (regardless of platform). Affected
1415 file silcd/serverid.c and silcd/server_backup.c.
1417 Tue Jan 21 17:18:04 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1419 * Send DISCONNECT in close admin command in server. Affected
1420 file silcd/command.c.
1422 * Check whether we are already connecting to a remote router
1423 (in addition of checking whether we are already connected)
1424 before creating new connection. Affected file silcd/server.c.
1426 Thu Jan 16 18:47:00 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1428 * Added better compiler and compiler flags checking in
1431 * Check that socket is valid after QoS is applied to data.
1432 Affected file lib/silcutil/unix/silcunixsockconn.c.
1434 * Make sure the socket connecetion is not closed to early
1435 when closing connection in server. Also make sure the
1436 connection is always closed after error in a protocol.
1437 Affected file silcd/server.c.
1439 Wed Jan 15 11:03:36 CET 2003 Pekka Riikonen <priikone@silcnet.org>
1441 * Removed --session and --dummy options from Irssi SILC Client.
1442 -d option is available only if --enable-debug was given.
1443 Affected files are irssi/src/silc/core/silc-core,
1444 irssi/src/core/session.c and irssi/src/fe-text/silc.c.
1446 Tue Jan 14 12:25:09 CET 2003 Pekka Riikonen <priikone@silcnet.org>
1448 * Added silc_buffer_steal to steal the data from the buffer.
1449 Affected file lib/silcutil/silcbuffer.h.
1451 Sat Jan 11 18:16:29 CET 2003 Giovanni Giacobbi <giovanni@giacobbi.net>
1453 * Fixed server crash with double Primary block in config file.
1455 Fixed also various memory leaks around the config file
1456 parser. Affected files lib/silcutil/silcconfig.c,
1457 silcd/serverconfig.c.
1459 * Changed my nickname (Johnny Mnemonic) to my real name, this
1460 means that bugs introduced by him were actually introduced
1463 Tue Jan 7 21:58:53 CET 2003 Jochen Eisinger <c0ffee@penguin-breeder.org>
1465 * Don't display "foo appears as foo\nYou're now known as foo"
1466 messages. Affected file irssi/src/silc/core/client_ops.c
1468 Tue Jan 7 20:08:15 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1470 * Fixed error handling of invalid client entry when calling
1471 commands in server. Fixes a crash. Affected file
1474 Thu Dec 26 14:19:29 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1476 * Added some sanity checks in server for correctness of the
1477 server configuration. Affected file silcd/serverconfig.c.
1479 Fri Dec 20 10:47:59 CET 2002 Pekka Riikonen <priikone@silcnet.org>
1481 * Prevent endless resolving of user informations in USERS
1482 command by checking the command reply status correctly.
1483 Affected file lib/silcclient/command_reply.c.
1485 Tue Dec 17 10:05:00 CET 2002 Pekka Riikonen <priikone@silcnet.org>
1487 * Fixed file writing on WIN32 to use O_BINARY flag. Affected
1488 file is lib/silcutil/silcfileutil.c. A patch by Matthew
1489 Aldous <Matthew@Aldous.com>.
1491 * Added better implementation using CriticalSection of
1492 SilcMutex on WIN32. A patch by Mikko Lähteenmäki
1493 <mikko.lahteenmaki@pikabaana.net>.
1495 * Added some Winsock WIN32 compatiblity defines into
1496 includes/silcwin32.h.
1498 Mon Dec 16 19:33:05 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1500 * Fixed double free in async host lookup code. Affected file
1501 lib/silcutil/silcsockconn.c.
1503 * On backup router handle now the SERVER_SIGNOFF from router
1504 for local connected servers too, and close the connections.
1506 Do not process them as normally signing off servers when they
1507 really signoff by sending EOF fe, but always assume that
1508 router sends the SERVER_SIGNOFF.
1510 Affected files silcd/server.c and silcd/packet_receive.c.
1512 * Fixed socket unsetting when closing connections. Affected
1513 files silcd/server.c and silcd/packet_send.c.
1515 * Do not print the nickname in SERVER_SIGNOFF if we do not
1516 have it. Prevents asserts in Irssi core. It is possible we
1517 don't have the nick if it was just being resolved when server
1518 signoff. Affected file irssi/src/silc/core/client_ops.c.
1520 Thu Dec 12 23:22:50 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1522 * Fixed autonick crashbug in client library. Affected file
1523 lib/silcclient/client.c.
1525 * Fixed Unix implementation of SilcMutex to really assert if
1526 the mutex is locked/unlcoked already. Affected file
1527 lib/silcutil/unix/silcunixmutex.c.
1529 * Fixed locking in silc_schedule_uninit. It didn't lock
1530 when dispatching timeout tasks. Affected file is
1531 lib/silcutil/silcschedule.c.
1533 * Changed Win32 implementation of SilcThread to use modern
1534 Win32 interface. Affected file is
1535 lib/silcutil/win32/silcwin32thread.c A patch by Mikko L.
1537 Thu Dec 12 12:06:59 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1539 * Don't print signed messages when sending failed. Affected files
1540 irssi/src/silc/core/silc-[servers.c/commands.h]
1542 * Send adquate signal when founding a channel by joing it. Affect
1543 file irssi/src/silc/core/client_ops.c
1545 Wed Dec 11 21:46:19 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1547 * Fix theme abstracts parsing. Affected files irssi/default.theme,
1548 irssi/src/fe-common/core/themes.c
1550 Wed Dec 11 20:20:07 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1552 * Fixed close command to use the port correctly when closing
1553 server connections. Affected file silcd/idlist.c.
1555 * Check for NULL outbuf in silc_socket_write. It is possible
1556 that it is NULL is some odd case. Affected files are
1557 lib/silcutil/[unix/win32]/silc[unix/win32]sockconn.c.
1559 * Do not call final protocol callback for backup router
1560 resuming protocol when closing connection. It is closed
1561 by timeout in case of error. Affected file silcd/server.c.
1563 * Backup reconnect to router if backup resuming protocol
1564 failed. Affected file silcd/server_backup.c.
1566 Wed Dec 11 10:01:26 CET 2002 Pekka Riikonen <priikone@silcnet.org>
1568 * Fixed double free in SKE library error hadling when signature
1569 error occurred. Affected file lib/silcske/silcske.c.
1571 * Save the fingerprint to new SilcClientEntry after changing
1572 nickname. Affected file lib/silcclient/client_notify.c.
1574 * Print SIGNOFF in Irssi SILC client only if the nickname is
1575 known. Prevents asserts in Irssi core. It is possible we
1576 don't have the nick if it was just being resolved when it
1577 quit. Affected file irssi/src/silc/core/client_ops.c.
1579 Tue Dec 10 21:47:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1581 * Fixed double free in invite list adding code when adding
1582 invite strings. Affected file silcd/server_util.c.
1584 Fri Dec 6 17:40:24 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1586 * More log printing during backup router protocol. Affected
1587 file silcd/server_backup.c.
1589 * Removed backwards support for old private key file format.
1590 Affected file lib/silccrypt/silcpkcs.c.
1592 * Removed backwards support for not-so-strict decryption length
1593 check, it's strict now. Affected lib/silccrypt/silccipher.c.
1595 * GETKEY to update the client entrys fingerprint too.
1596 Affected file lib/silcclient/command_reply.c.
1598 * Added --without-libtoolfix for package builders using weird
1599 wrappers around libtool (BSD at least).
1601 Thu Dec 5 22:29:46 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1603 * Fixed backup router bugs: When backup resumes router and
1604 receives a CHANNEL_MESSAGE packet the backup must not act
1605 as router since the packet header decryption would be
1606 different. Also, when relaying packets to channel, do
1607 not re-encrypt packets on backup that came from the primary
1608 since the connection isn't really router-router connection.
1609 Affected files silcd/server.c, silcd/packet_send.c.
1611 * Added checks in encryption/decryption that encryption/decryption
1612 length sent as argument really is multiple by block size. Helps
1613 catching really weird bugs like the above backup router bugs
1614 when packets are being decrypted in wrong way. Affected files
1615 lib/silccore/silcpacket.c, and lib/silccrypt/silccipher.c.
1617 * Fixed padding generation in private key file encryption.
1618 Affected file lib/silccrypt/silcpkcs.c.
1620 Thu Dec 5 16:35:23 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1622 * Added ignore_message_signatures setting which can be used
1623 to ignore signatures in messages. Affected files are
1624 irssi/src/silc/core/client_ops.c, silc-core.c.
1626 * Fixed the libtoolfix to use command line options instead of
1627 environment variables. They didn't work as expected. Now,
1628 the libtool is fully run-time configurable.
1630 Wed Dec 4 21:08:52 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1632 * Verify signature payload for signed messages. Affected files
1633 irssi/src/silc/core/client_ops.h, irssi/src/silc/core/silc-servers.c,
1634 irssi/src/silc/core/silc-core.h
1636 * Display signature verification result in public and private
1637 messages using theme abstracts. See irssi/default.theme for
1638 examples on their usage. Affected files
1639 irssi/default.theme, irssi/src/fe-common/silc/fe-messages.h,
1640 irssi/src/fe-common/silc/module-formats.[ch],
1641 irssi/src/fe-common/silc/fe-common-silc.c,
1642 irssi/src/fe-common/silc/Makefile.am
1643 irssi/src/fe-common/core/fe-messages.[ch]
1645 * Fixed bugs in Irssi's theme parsing. Affected files
1646 irssi/src/fe-common/core/themes.c
1648 Wed Dec 4 18:29:13 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1650 * Calculate the correct length for signed messages before
1651 encrypting, it must be multiple by block size. Affected
1652 file lib/silccore/silcmessage.c.
1654 * silc_message_signed_get_public_key returns now both
1655 decoded and encoded public key. Affected files are
1656 lib/silccore/silcmessage.[ch].
1658 * Added libtoolfix script that makes the libtool more generic
1659 and configurable in run-time. Now we can specify in run-time
1660 if what kind of libraries we want to create, regardless of
1661 configuration. SIMs are now creates even if --disable-shared
1662 was explicitly given.
1664 Tue Dec 3 23:26:55 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1666 * Fixed founder key sending in CMODE command in client.
1667 Affected file lib/silcclient/command.c.
1669 * Fixed CUMODE founder authentication in server to not check
1670 for client's public key since it's not supposed to do that.
1671 Affected file silcd/command.c.
1673 Tue Dec 3 12:02:41 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1675 * Set realname and hostname in NICK_REC records. Affected file
1676 irssi/src/silc/core/silc-nicklist.c
1678 Mon Dec 2 20:50:20 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1680 * Remove 1.0 protocol backwards compat code from client
1683 * Added more reliable check for whether nickname did change
1684 or not, or whether only Client ID changed in NICK_CHANGE
1685 notify. Affected file lib/silcclient/client_notify.c.
1686 Fixes bug in '@' character handling in a nickname.
1688 * Added support for automatically parsing signature from
1689 the message payload. Added new function
1690 silc_message_get_signature to return the payload to
1691 application. Affected files lib/silccore/silcmessage.[ch].
1693 * Changed the private_message and channel_message client
1694 operations to deliver the SilcMessagePayload to the
1695 application too. Application can use it fe. to get the
1696 signature from the message for verification. Affected
1697 file lib/silcclient/silcclient.h, client_channel.c and
1700 * Redefined the signed payload for message payloads.
1701 Updated protocol specs and implemented.
1703 Mon Dec 2 16:28:29 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1705 * Fixed wrong invite and ban list handling in server command
1706 reply. Affected files are silcd/command_reply.c,
1707 silcd/server_util.[ch].
1709 Sun Dec 1 20:48:17 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1711 * Fixed CMODE setting in server when founder mode was set.
1712 Affected file silcd/command.c. Bug #95.
1714 * Added support to setting specific public key in CMODE in
1715 Irssi SILC client. Affected file lib/silcclient/command.c.
1717 * Added support to use specific public key in CUMODE in
1718 Irssi SILC Client. Affected file lib/silcclient/command.c.
1720 * Added support for inviting and banning by public key in
1721 Irssi SILC client. Affected file lib/silcclient/command.c.
1723 * Fixed fingerprint/babbleprint showing in invite and ban
1724 list command replys. Affected file is
1725 irssi/src/silc/core/client_ops.c.
1727 Sun Dec 1 16:32:03 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1729 * Format CMODE +c and +h to display both the mode and the argument
1731 Sun Dec 1 18:17:22 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1733 * Added test vectors and test programs for SHA-1, MD5,
1734 HMAC-SHA1 and HMAC-MD5. New tests are located in
1735 lib/silccrypt/tests/. Fixed also argument decoding bug in
1736 MD5 implementation. Affected file lib/silccrypt/md5.c.
1738 * Changed the channel private key and private message key
1739 generation (with static keys) to use SHA1 instead of MD5,
1740 as SHA1 is the mandatory hash function in SILC. Affected
1741 file lib/silcclient/client_[channel/prvmsg].c.
1743 * Changed the private key file encryption to use SHA1 instead
1744 of MD5. Added support for the old generation and added
1745 automatic change of the key (to be removed later). Affected
1746 files lib/silccrypt/silcpkcs.c.
1748 Sat Nov 30 19:07:52 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1750 * Load only files with .pub suffix in PublicKeyDir. Affected
1751 file silcd/serverconfig.c.
1753 Sat Nov 30 14:29:34 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
1755 * Extended the SILC_SERVER_LOG_ERROR macro to all available logging
1756 channels. Affected files silcd/silcd.c, silcd/server.h.
1758 * Added the config directive PublicKeyDir for the client block.
1759 Affected files doc/exampe_silcd.conf.in, silcd/serverconfig.[ch].
1761 Sat Nov 30 09:30:55 CET 2002 Pekka Riikonen <priikone@silcnet.org>
1763 * Merged Toni's irssi/silc.conf patch.
1765 * ROBODoc cleanup patch to lib/silccrypt/silcpkcs.h by johnny.
1767 * Max alloc tests in allocation routines. Affected file
1768 lib/silcutil/silcmemory.c.
1770 Fri Nov 29 23:44:29 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1772 * Fixed a typo in resuming code that fixed detach/resume code
1773 in server. Bug #93. Affected file silcd/packet_receive.c.
1775 Thu Nov 28 17:17:11 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1777 * Do reverse lookups for server when /connecting. Affected files
1778 irssi/silc.conf, irssi/src/core/servers.c, irssi/src/core/network.c,
1779 irssi/src/core/net-nonblock.*
1781 Thu Nov 28 16:19:18 CET 2002 Pekka Riikonen <priikone@silcnet.org>
1783 * Added library versioning for shared libraries. Affected
1784 files configure.in.pre and lib/Makefile.am.pre.
1786 Wed Nov 27 21:51:52 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1788 * Display INVITE and BAN lists as specified by SILC 1.2
1790 Wed Nov 27 16:01:11 CET 2002 Pekka Riikonen <priikone@silcnet.org>
1792 * Do not send invite list back unless asked (when sending
1793 no arguments) or when list was modified. Affected file
1796 * Remove client from invite list in KILLED notify and in
1797 KILL command. Affected file silcd/command.c and
1800 * Fixed bugs in invite list handling in INVITE command.
1801 Affected files silcd/command.c and silcd/server_util.c.
1803 * Merged with Irssi 0.8.6.
1805 * Fixed UTF-8 in Irssi SILC Client, setlocale was missing.
1806 Affected file irssi/src/fe-text/silc.c.
1808 Mon Nov 25 18:21:43 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1810 * The silc_argument_get_[first/next] now return the argument
1811 type to caller. Added silc_argument_payload_encode_one.
1813 Affected files are lib/silccore/silcargument.[ch].
1815 * Added support for the SILC 1.2 INVITE command and new
1816 invite lists to server. Affected files are silcd/command.c,
1817 silcd/server_util.[ch] and silcd/packet_[receive/send].[ch].
1819 * Added support for the SILC 1.2 BAN command and new
1820 ban lists to server. Affected files are silcd/command.c,
1821 silcd/server_util.[ch] and silcd/packet_[receive/send].[ch].
1823 * Added support to client sending new INVITE command. Affected
1824 file is lib/silcclient/command.c.
1826 * Added support to client sending new BAN command. Affected
1827 file is lib/silcclient/command.c.
1829 * Added support for removing client from invite list when kicked
1830 from channel, as SILC 1.2 dictates. Affected files are
1831 silcd/packet_receive.c and silcd/command.c.
1833 Sun Nov 24 18:26:42 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1835 * If iv argument to silc_cipher_[encrypt/decrypt] is NULL, use
1836 automatically the cipher's internal IV. Affected files
1837 lib/silccrypt/silccipher.[ch].
1839 * Assure the RESUME_CLIENT packet is not sent to twice to
1840 backup router if the detached client was originated from
1841 the backup. Affected file silcd/server.c. Bug #76.
1843 * Changed silc_sim_symname to not allocate memory. Affected
1844 file lib/silcsim/silcsimutil.c.
1846 * Fixed memory leaks with SIMs in server. Affected files
1847 silcd/serverconfig.c, silcd/server.c.
1849 * Fixed channel key distribution after resuming detached
1850 client. Affected files silcd/packet_receive.c.
1852 * Fixed channel's global_user boolean checking after detaching.
1853 Check it after changing the owner of the client not before.
1854 Affected file silcd/packet_receive.c.
1856 * Fixed few double frees from client library. Fixes at least
1857 Bug #81, possibly others too.
1859 * UTF-8 decode topics also in JOIN command reply and TOPIC_SET
1860 notifys in Irssi SILC Client. Affected file is
1861 irssi/src/silc/core/client_ops.c. Bug #82.
1863 * Applied Ville Räsänen's manual page and --mandir bugfix
1864 patch. Affected files are configure.in.pre and Makefile.am.pre.
1867 Fri Nov 22 18:34:20 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1869 * Added support to backup router protocol for backup to tell
1870 normal server that it cannot use the backup router as primary
1871 because the primary isn't really down. Updated protocol
1874 * Added support for primary router to tell backup router that
1875 resuming is not possible because the backup really isn't primary
1876 in the cell. For example if backup disconnected itself the
1877 resuming is not allowed since the primary really did not
1878 go down. Updated protocol specs.
1880 * Removed MARS from crypto library.
1882 * Defined the CTR mode and Randomized CBC mode in SILC. The
1883 CTR mode is RECOMMENDED now in specification. Defined also
1884 Serpent cipher as optional cipher. Updated the protocol specs.
1886 Thu Nov 21 12:43:28 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1888 * Added support for inviting/banning by IP/MASK, public key,
1889 and explicit Client ID. Redefined the command and notify
1890 types to allow easier forwards support for other methods
1891 of inviting/banning. Updated protocol specs.
1893 * Remove the client from channel's invite lists if the client
1894 is kicked or killed. Updated protocol specs.
1896 * Unified the Channel Message Payload and Private Message
1897 into one Message Payload. Updated protocol specs and
1900 Tue Nov 19 22:30:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1902 * Don't wait for EOF after socket error has occurred, but
1903 close the connection. Affected file is silcd/server.c.
1905 Mon Nov 18 18:58:26 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1907 * Added support for setting FOUNDER mode on channel with
1908 specific public key which can be set with CMODE command.
1909 Updated protocol specs and implemented in client and server.
1911 * Fixed the Irssi SILC client to correctly shutdown the client
1912 library to avoid memory leaks. Affected files are
1913 irssi/src/silc/core/silc-core.c and silc-servers.c.
1915 * Deprecated the No Reply flag in SKE protocol and introduced
1916 "IV Included" flag which can be used to indicate that the IV
1917 is included in the ciphertext. This makes it possible to use
1918 SILC on unreliable transport, such as UDP which may cause
1919 packet reordering and losses. Updated protocol specs, did
1922 Sun Nov 17 15:50:57 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1924 * Fixed the MPI implementation of silc_mp_sizeinbase to return
1925 < 32 bit values in correct size. Affected file is
1926 lib/silcmath/mp_mpi.c.
1928 Sat Nov 16 13:14:45 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1930 * Fixed the KE Start Payload parsing to check that mandatory
1931 fields are present. Affected file lib/silcske/payload.c.
1933 * Fixed compilation warnigs in Irssi SILC Client. Affected
1934 files are irssi/src/silc/core/silc-query.c. client_ops.c.
1936 Thu Nov 14 19:33:28 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1938 * Print "nick now appears as newnick" and update Irssi's nicklist
1939 when you change your nick to "nick". Closes #62
1941 * Never format your own nick. Closes #63
1943 Thu Nov 14 09:44:54 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1945 * SILC_UMODE_GONE changes are now propagated correctly to the
1946 Irssi client. Closes #54
1948 Tue Nov 12 19:42:18 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1950 * Fixed example in /HELP KEY
1952 * Added expando $j which expands to current SILC Client version
1954 Tue Nov 12 19:46:39 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1956 * Fixed public key decoding in crypto library.
1958 * Added better error printing to SKE library.
1960 Tue Nov 12 08:50:12 CET 2002 Pekka Riikonen <priikone@silcnet.org>
1962 * Fixed NICK command to not crash if nickname was not sent.
1964 Mon Nov 11 19:32:00 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1966 * Added Encrypt-Then-MAC order to SILC packet MAC generation.
1967 Deprecated the old Encrypt-And-MAC order. Updated protocol
1968 specs and implemented.
1970 * Added Encrypt-Then-MAC order to Channel Message Payload MAC
1971 generation. Updated specs and implemented.
1973 Sun Nov 10 12:20:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1975 * Added support for rekey before 2^32 sequence number wraps.
1976 Affected files in server and client library.
1978 * Padding must be at least 8 bytes now. Implemented and updated
1981 * Compute maximum padding for authentication packets to make
1982 passphrase approximation attacks impossible. Affected files
1983 in client library and in server.
1985 * Fixed PING command sending in client library and handling in
1986 server. The server ID must be ID Payload, not raw ID data.
1987 Affected files in server and client library.
1989 * Defined that all public keys sent in commands and notify
1990 payloads are actually Public Key Payloads not raw public key
1991 data. Updated protocol specs and implemented.
1993 * Updated protocol version to 1.2. Updated specs and code.
1995 * Added ERR_UNSUPPORTED_PUBLIC_KEY and ERR_OPERATION_ALLOWED
1996 status types. Updated specs and the code.
1998 * Added support for normal client to kill its own entries from
1999 the network. Updated protocol specs and the code.
2001 * Defined the SILC_MESSAGE_FLAG_SIGNED. Updated protocol specs
2002 and added initial implementation.
2004 * Added MAC field to the Private Message Payload to protect
2005 against chosen ciphertext attacks. Updated the protocol specs
2008 * Added idle and signon fields to the ATTRIBUTE_SERVICE
2009 attribute to indicate the user's current idle and signon time
2010 of a service. Updated protocol specs and implemented.
2012 Thu Nov 7 19:21:10 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2014 * Added "do_not_bind" argument to silc_client_file_send what
2015 can be used to not bind locally but assume the file receiver
2016 provides the point of connect. Usefull when sender is behind
2017 NAT device. Affected file lib/silcclient/silcclient.h and
2020 * Added -no-listener option to FILE SEND command in Irssi SILC
2021 client. Affected file irssi/src/silc/core/silc-servers.c.
2022 Renamed FILE RECEIVE to FILE ACCEPT.
2024 * Confirm passphrase for private key encryption in
2025 silc_create_key_pair and silc_change_private_key_passphrase.
2026 Affected files are lib/silcutil/silcapputil.c.
2028 Thu Nov 7 10:05:28 CET 2002 Pekka Riikonen <priikone@silcnet.org>
2030 * Move silc_client_packet_send back to internal, added
2031 silc_client_send_packet, a bit simpler function for application.
2032 Affected files lib/silcclient/silcclient.h, client.c and
2035 * Moved the SilcClientEntry, SilcChannelEntry and
2036 SilcServerEntry to silcclient.h to be public and documented
2037 them for application. Affected files are
2038 lib/silcclient/silcclient.h and idlist.h.
2040 Wed Nov 6 17:18:13 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2042 * Fixed manual page installation patch by Ville Räsänen.
2043 USERS help page fix patch by Ville Räsänen
2045 * Changed the silc_client_command_call interface to make
2046 the command call simpler for the application. The library
2047 now handles the command line parsing, command finding and
2048 execution. Application only needs to call the function
2049 with the command line. Affected files are
2050 lib/silcclient/silcclient.h, command.[ch].
2052 * Fixed silc_get_input to NULL-terminate the returned input.
2053 Affected file lib/silcutil/silcutil.c.
2055 * Resolve the client's public key in JOIN command if the
2056 founder auth data is being requested but we don't know the
2057 client's public key. Affected file silcd/command.c.
2060 Mon Nov 4 16:02:59 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2062 * Print notify for server opers when backup router comes
2063 online. Affected file silcd/server.c.
2065 * Fixed the INVITE command to send the invite list in
2066 command reply. Affected file silcd/command_reply.c.
2068 * Fixed MOTD command reply sending. Affected file
2071 * UTF-8 decode the topic in TOPIC command reply and LIST
2072 command reply in Irssi SILC client. Affected file is
2073 irssi/src/silc/core/client_ops.c.
2075 Sun Nov 3 17:59:15 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2077 * Fixed the INVITE command to not crash Irssi SILC client
2078 when given without nickname argument. AFfected file
2079 irssi/src/silc/core/client_ops.c.
2081 * Fixed double free in WHOIS query on normal server when
2082 forwarding query to router. Affected file is
2083 silcd/server_query.c.
2085 * Fixed WATCH command reply handling on normal server which
2086 was missing altogether. Affected file silcd/command_reply.c.
2089 Sun Nov 3 00:42:05 EET 2002 Mika Boström <bostik@lut.fi>
2091 * Added man-pages for silc(1), silcd(8) and silcd.conf(5).
2092 Included yodl sources for each of these. Also modified
2093 Makefile.am prototype to install these files to proper
2094 locations. Updated CREDITS. Affected file Makefile.am.pre,
2095 new files doc/*.yo, doc/silc.1, doc/silcd.conf.5,
2098 Sat Nov 2 21:26:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2100 * Added support for encrypted private key files. Now
2101 passphrase must be provided when new key pair is created
2102 (can be empty though), and prompted when loading the
2103 private key. Added support for loading the old-style
2104 non-encrypted private keys as well. Affected files
2105 lib/silccrypt/silcpkcs.[ch], Irssi SILC client and
2108 * Fixed silc_get_input to accept input on all terminals.
2109 Affected file lib/silcutil/silcutil.c.
2111 * Moved the Irssi SILC client key loading and other stuff
2112 to be called after the arguments and UI is initialized.
2113 Affected file irssi/src/silc/core/silc-core.c. Bug #31.
2115 * Added -P option to Irssi SILC client which can be used
2116 to change the passphrase of the private key. Affected
2117 file irssi/src/silc/core/silc-core.c.
2119 * Added silc_change_private_key_passphrase apputil routine
2120 to lib/silcutil/silcapputil.[ch].
2122 Sat Nov 2 12:53:09 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2124 * Fixed connection closing in client library to not crash.
2125 Moved the connection freeing totally to function
2126 silc_clinet_del_connection. Affected file
2127 lib/silcclinet/client.c.
2129 Fri Nov 1 18:57:02 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2131 * Changed includes/silcincludes.h to silcincludes.h.in to
2132 include configuration specific information. The silcdefs.h
2133 is not included in to installation anymore (it's only
2134 compilation time header).
2136 Fri Nov 1 10:30:26 CET 2002 Pekka Riikonen <priikone@silcnet.org>
2138 * Moved the SilcClient and SilcClientConnection from client.h
2139 to the public lib/silcclient/silcclient.h. Changed the
2142 Thu Oct 31 22:44:07 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2144 * If version string in silc_clinet_alloc is NULL the library
2145 puts it automatically. Affected file lib/silcclient/client.c.
2147 * Changed the version strings from variables to #define's
2148 in includes/silcversion.h.
2150 Wed Oct 30 16:17:30 CET 2002 Pekka Riikonen <priikone@silcnet.org>
2152 * Added shared library complation support.
2154 Tue Oct 29 21:48:55 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2156 * Added lib/silcutil/silcapputil.[ch] for application
2157 utility functions. It includes routines for applications'
2158 convenience. Added silc_create_key_pair, silc_show_public_key
2159 and silc_load_key_pair functions.
2161 Tue Oct 29 17:36:44 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2163 * Send RESUME_CLIENT packet from router to backup routers
2164 to in resuming. Affected file silcd/packet_receive.c.
2166 Mon Oct 28 21:23:39 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2168 * In IDENTIFY command parsing, send all other IDs except
2169 Client IDs explicitly to router for resolving on normal
2170 server. Also check that ID received in WHOIS command is
2171 always Client ID, others are not allowed. Affected file
2172 silcd/server_query.c.
2174 * Merged latest changes from irssi.org CVS.
2176 Sun Oct 27 11:44:32 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2178 * Merged c0ffee's /set heartbeat patch to Irssi SILC client.
2179 Affected files irssi/src/silc/core/silc-core, silc-server.c.
2181 * Fixed the heartbeat sending in Irssi SILC client. Moved
2182 the silc_client_packet_send to silcclient.h for application
2183 usage. Affected files lib/silcclient/client_internal.h
2184 lib/silcclient/silcclient.h.
2186 * Fixed a bug in query resolving in server. Used wrong
2187 variable in a for loop and crashed. Affected file is
2188 silcd/server_query.c.
2190 * Server constructs requested attributes only to locally
2191 connected clients. Affected file silcd/server_query.c.
2194 * Fixed a bug when sending resolving from router to server
2195 with requested attributes. The constructed WHOIS command
2196 was incorrect. Affected file silcd/server_query.c.
2199 * Fixed Requested Attributes saving in WHOIS command reply.
2200 The length of the data buffer must be saved too. Affected
2201 file silcd/command_reply.c.
2203 * Update the client entry's servername after detaching is
2204 over. Affected file silcd/packet_receive.c. Bug #37.
2206 * Resolve incomplete client entrys in CUMODE_CHANGE and
2207 CMODE_CHANGE notifys. Affected file is
2208 lib/silcclient/client_notify.c. Bug #42.
2210 Thu Oct 24 12:22:35 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2212 * Fixed channel key packet processing bug on backup router
2213 during backup resuming protocol. Affected file is
2214 silcd/packet_receive.c.
2216 * Fixed memory leaks in server. Affected files are
2217 silcd/server.c and silcd/packet_receive.c.
2219 * Fixed packet decryption problem when backup router encrypted
2220 channel message with wrong key during backup resuming
2221 protocol. Affected file silcd/packet_send.c.
2223 * ROBODoc documented lib/silccrypt/silccipher.h. A patch by
2224 Toni Willberg (toniw@iki.fi)
2226 * Changed the SilcCipher context to be private. Changed the
2227 silc_cipher_get_iv to just return pointer to the IV. Added
2228 silc_cipher_get_name to return the name of the cipher.
2229 Fixed code all around to support these changes. Affected
2230 files are lib/silccrypt/silccipher.[ch], client library and
2233 Wed Oct 23 19:01:41 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2235 * Fixed unaligned access in lib/silccore/silcattrs.c.
2237 * Fixed libtool linking in lib/silcsim/Makefile.am.
2239 * Fixed services attribute printing. Affected files is
2240 irssi/src/silc/core/silc-queries.c.
2242 Wed Oct 23 09:51:04 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2244 * Fixed a crashbug in incoming server accepting. Affected
2245 file silcd/server.c.
2247 Tue Oct 22 13:02:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2249 * Added automatically generated index to Toolkit Reference
2252 * Added support for Postscript Toolkit Reference Manual.
2254 Mon Oct 21 21:30:40 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2256 * Merged DISCONNECT fix, and autoconn port fix from Irssi
2259 Sun Oct 20 19:54:55 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2261 * Added 'send_events' boolean argument to the function
2262 silc_schedule_set_listen_fd which sends the set events to
2263 the application explicitly if set to TRUE. Default action
2264 should be FALSE. Affected file lib/silcutil/silcschedule.[ch],
2265 lib/silcclient/client_internal.h and silcd/server_internal.h.
2267 * Added silc_compare_timeval to determine which time values
2268 is smaller. Affected file lib/silcutil/silcutil.[ch].
2270 * Added sort-of "Quality of Service" (QoS) support to
2271 SilcSocketConnection. Data reception can be controlled with
2272 rate limit per second and/or read data length limit.
2273 Added silc_socket_set_qos. Affected files are
2274 lib/silcutil/silcsockconn.[ch] and unix/silcunixsockconn.c.
2276 * Added the QoS configuration to SILC Server configuration
2277 file. Affected files are silcd/serverconfig.[ch] and
2280 Sun Oct 20 14:12:24 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2282 * Merged with irssi.org CVS.
2284 * Failed OPER and SILCOPER authentications are now logged.
2285 Affected file silcd/command.c. Bugs #25.
2287 Sat Oct 19 13:32:15 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2289 * ROBODoc documented lib/silcutil/silcbuffer.h and
2290 lib/silcutil/silcdlist.h. Patch by Ville Räsänen
2291 <ville.rasanen@iki.fi>.
2293 Fri Oct 18 10:51:04 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2295 * Added support for auto-passphrase authentication from the
2296 config file during connecting which was not implemented
2297 yet. Affected file irssi/src/silc/core/client_ops.c.
2299 * Fixed a bug in authentication protocol failure handling which
2300 was processing wrong callback context. Affected files
2301 are lib/silcclient/client.c and protocol.c.
2303 * Fixed the /ATTR allow off to actually work. Affected file
2304 is irssi/src/silc/core/silc-queries.c.
2306 * Fixed the /ATTR -del to work. Affected file is
2307 irssi/src/silc/core/silc-queries.c.
2309 Thu Oct 17 23:45:12 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2311 * Fixed string formatting crashbug in lib/silccore/silcattrs.c.
2313 * Fixed mask attribute adding in Irssi SILC client. Affected
2314 file irssi/src/silc/core/silc-queries.c.
2316 Thu Oct 17 16:40:39 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2318 * Added support for saving the requested attributes in
2319 WHOIS to directory. Affected file is
2320 irssi/src/silc/core/silc-queries.c.
2322 Wed Oct 16 17:40:56 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2324 * Added support for parsing VCard fields that do not have
2325 the TYPE= for types. Affected file lib/silcutil/silcvcard.c.
2327 * Fixed a double free bug in hash table foreach function
2328 if the entry was deleted in the foreach callback. Affected
2329 file lib/silcutil/silchashtable.c.
2331 Tue Oct 15 18:05:24 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2333 * Added silc_attribute_get_verify_data to return the signature
2334 verification data for either user digital signature or
2335 server digital signature in Requested Attributes. Affected
2336 files are lib/silccore/silcattrs.[ch].
2338 * Added silc_vcard_alloc which is used to allocated dynamic
2339 SilcVCard context. The silc_vcard_free now checks whether
2340 the context is dynamically allocated or not. Affected files
2341 are lib/silcutil/silcvcard.[ch].
2343 Mon Oct 14 17:55:44 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2345 * Periodically remove the NOATTR status from client entry
2346 so that the client may take the attributes in use even after
2347 server has resolved them unsuccessfully earlier. Affected
2348 file silcd/server_query.c and idlist.h.
2350 * Moved sha1hash and md5hash from client->internal to
2351 SilcClient for application usage. Affected files are
2352 lib/silcclient/client.h and client_internal.h.
2354 * Fixed attribute encoding and decoding bugs. Affected
2355 files lib/silccore/silcattrs.[ch].
2357 * Added ATTR command to Irssi SILC Client which is used to
2358 manage user's Requested Attributes sending and values for
2359 WHOIS command. Affected files around Irssi SILC client.
2361 Mon Oct 14 14:33:54 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2363 * Added silc_buffer_strformat which can be used to format
2364 strings into a buffer which size is automatically increased.
2365 Affected file lib/silcutil/silcbuffmt.[ch].
2367 * Added implementation of VCard (RFC 2426) which can be used
2368 as part of Requested Attributes in WHOIS command. Affected
2369 file lib/silcutil/silcvcard.[ch].
2371 Fri Oct 11 23:52:17 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2373 * Some strncat -> silc_strncat changes our the core and
2376 * Added SILC_SKE_STATUS_SIGNATURE_ERROR and OUT_OF_MEMORY
2377 errors. Added better error printing to SKE library.
2378 Affected files lib/silcske/silcske.c, silcske_status.h and
2381 * Save the PKCS key length even if only private key is set to
2382 SilcPKCS. Affected file lib/silccrypt/silcpkcs.[ch] and rsa.c.
2384 * Fixed the usage of silc_pkcs_get_key_len since it returns the
2385 length in bits not in bytes. Affected files are
2386 lib/silcske/silcske.c, lib/silccore/silcauth.c and
2387 silcd/server_query.c.
2389 Wed Oct 9 17:22:57 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2391 * Added silc_attribute_payload_encode_data to directly encode
2392 the data into the attributes buffer. Renamed function
2393 silc_attribute_payload_parse_list to silc_attribute_payload_parse.
2394 Affected files are lib/silccore/silcattrs.[ch].
2396 * silc_hash_table_find_foreach calls the foreach function now
2397 once even if the nothing was found with context set to NULL.
2398 Affected file lib/silcutil/silchashtable.[ch].
2400 * Remove the RESOLVING flag from client entry after received
2401 the Requested Attributes from the client. Fixed memory leak
2402 in client entry freeing. Affected files silcd/server_query.c
2405 * Added Requested Attributes support into SILC Client Library.
2406 It is not able to send requested attributes in WHOIS command,
2407 and also receive and process requested attributes. Added
2408 silc_client_attribute_[add|del] and silc_client_attributes_get
2409 functions. Added also `ignore_requested_attributes' to the
2410 SilcClientParams to not use attributes in client. Affected
2411 files are lib/silcclient/command.c, client_attrs.[ch],
2412 silcclient.h, client_internal and client.[ch].
2414 * Changed the silc_client_get_client_by_id to support Requested
2415 Attributes, it takes them as argument now. Affected file
2416 is lib/silcclient/silcclient.h, and idlist.c.
2418 * Added -details option to WHOIS command in Irssi SILC Client
2419 to support the requested attributes. By default it requests
2420 all attributes. Affected file lib/silcclient/command.c and
2421 irssi/doc/help/in/whois.in.
2423 Tue Oct 8 17:58:28 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2425 * Add also SERVICE attribute for server-constructed attribute
2426 data. Also digitally sign the attributes and add
2427 SERVER_DIGITAL_SIGNATURE attribute. Affected file is
2428 silcd/server_query.c.
2430 Mon Oct 7 18:25:35 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2432 * Changed the silc_attribute_payload_encode to support list
2433 of attributes (function may be called several times to add
2434 a new attribute). Removed the silc_attribute_payload_encode_list
2435 function. The encoding function now also automatically encodes
2436 the data, so the caller does not need to do that. Affected
2437 files lib/silccore/silcattrs.[ch].
2439 * Added support for replying on behalf of the user to the
2440 Requested Attributes in WHOIS command in the server. Affected
2441 file silcd/server_query.c.
2443 * SILC_NOT_IMPLEMENTED macro use SILC_LOG_INFO now instead of
2444 SILC_LOG_DEBUG. Affected file lib/silcutil/silclog.h.
2446 Sun Oct 6 16:48:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2448 * Don't swtich to become primary router if we are backup if
2449 decryption error has occurred. Affected file silcd/server.c.
2451 * Fixed a bug in backup router IP address comparison in
2452 silc_server_backup_get.
2454 Save now also the port of the server/router and use that
2455 in comparison as well. Affected file silcd/server_backup.c.
2457 * Normal server now reconnects to backup router automatically
2458 if connection is lost to it. Affected file silcd/server.c.
2460 Thu Sep 26 13:51:02 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2462 * If packet processing fails (like integrity check fails)
2463 the connection is closed now. Affected files are
2464 lib/silccore/silcpacket.c and silcd/server.c.
2466 Mon Sep 23 10:59:39 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2468 * Fixed double free in RSA public key set function
2469 silc_rsa_set_public_key. Affected file lib/silccrypt/rsa.c.
2472 Sun Sep 22 14:54:05 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2474 * Rewrote WHOIS, WHOWAS and IDENTIFY commands in the server.
2475 Added server_query.[ch] which provides one interface for
2476 querying information using all three commands.
2478 * Changed all "typedef unsigned char" in core library to
2479 "typedef SilcUInt8".
2481 Sat Sep 21 21:36:45 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2483 * Added silc_strncat into lib/silcutil/silcstrutil.[ch].
2485 * Renamed silc_server_get_client_resolve to
2486 silc_server_query_resolve and moved to server_query.[ch].
2488 Wed Sep 18 18:28:04 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2490 * Resumed client packet handling from server put the resumed
2491 client on wrong list on router and caused the client not
2492 be present on the network anymore. Now fixed to put the
2493 client to correct list. Affected file silcd/packet_receive.c.
2495 Wed Sep 18 15:13:48 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
2497 * Various cleanup in error message output in config parsing code
2498 and in server init code. Fixed error log files containing
2499 too many newlines ('\n') in some situations. Affected files are
2500 silcd/serverconfig.c, silcd/silcd.c, and silcd/server.c.
2502 Wed Sep 18 10:51:23 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2504 * Use the reverse lookupped hostname in client internals
2505 instead of one user provided us as remote server name.
2506 Affected file lib/silcclient/client.c.
2508 Mon Sep 16 12:02:54 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2510 * Added 'app_context' to silc_schedule_init. It is an
2511 application specific context that is delivered to application
2512 in task callback functions. Affected files are
2513 lib/silcutil/silcutil.[ch].
2515 * The hb_context in SilcSocketConnection is not freed
2516 automatically anymore (application must free it). Freeing
2517 it automatic is inconsistent. Affected files are
2518 lib/silcutil/silcsockconn.[ch].
2520 Sun Sep 15 22:16:19 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2522 * Added support for removing explicitly added client connections
2523 in rehash and closing the client connections if they were
2524 unconfigured in the rehash. Affected file silcd/server.c.
2526 * Added support for aborting automatically pending commands
2527 that never receives the reply (to avoid memory leaks).
2528 Added also silc_server_command_pending_timed to set the
2529 specific timeout for pending command. Affected files are
2530 silcd/command[_reply].[ch].
2532 * Added SILC_STATUS_ERR_TIMEDOUT status. Updated protocol
2533 specs and lib/silccore/silcstatus.h.
2535 Sun Sep 15 12:25:10 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2537 * Changed the silc_get_time to accept time value as argument
2538 or if zero is sent return current local time. Affected
2539 file lib/silcutil/silcutil.[ch].
2541 * Added STATS command to client library and Irssi SILC client.
2542 Patch provided by Ville Räsänen <ville.rasanen@iki.fi>.
2544 Wed Sep 11 09:22:00 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2546 * Assure that channel key is set before sending it. May
2547 crash server otherwise. Affected file silcd/packet_send.c.
2549 Tue Sep 10 09:50:08 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2551 * Assure that endless loop cannot happen with detached client
2552 resolving on normal server. Added idlist status
2553 SILC_IDLIST_STATUS_RESUME_RES. Affected files are
2554 silcd/idlist.h and silcd/packet_receive.c.
2556 Mon Sep 9 12:18:18 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2558 * Incoming file transfer request cannot use same session as
2559 the sending session. This can happen when sending file to
2560 yourself. Crashed the client on quit. Affected file
2561 lib/silcclient/client_ftp.c. Bug #24.
2563 Sun Sep 8 18:39:25 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2565 * Implemented the draft-riikonen-precense-attrs draft and
2566 the Attribute Payload into the lib/silccore/silcattrs.[ch].
2568 Sun Sep 8 13:13:44 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2570 * Distribute the SERVER_SIGNOFF notify also to local backup
2571 routers from the primary router. The backup router may not
2572 have the signing of local server directly connected and need
2573 to know about the signoff. Affected file silcd/server_util.c.
2575 * Use the primary router as the origin of the locally connected
2576 server when it is disconnecting from the backup router since
2577 that's where it really is coming from. Now the clients from
2578 the disconnecting server are removed correctly and "shadow"
2579 clients are not left to the backup router. Affected file
2582 Sat Sep 7 22:26:50 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2584 * If normal server is standalone and found existing but disabled
2585 channel, do not re-create the channel since it creates
2586 duplicate same channels. Affected file silcd/server.c.
2588 * Added anonymous client connections support to server. New
2589 "anonymous" configuration option to ConnectionParams section
2590 added. If set to true, the username and hostname information
2591 of the client will be scrambled and anonymous user mode is
2592 set automatically to the user. Affected files are
2593 silcd/serverconfig.[ch], silcd/packet_receive.c and server.c.
2595 Sat Sep 7 16:02:09 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2597 * In JOIN notify handling, mark that the cache entry of the
2598 client cannot be expired. Can cause crashes on normal
2599 server (asserts client->channels). Affected file is
2600 silcd/packet_receive.c.
2602 * From now on distribution versions are used as protocol versions
2603 instead of by default using the Toolkit base version as protocol
2604 version. Affected file prepare.
2606 * Do not set the locally resolved hostname for local client
2607 entry but take what server sends. This way the real hostname
2608 is showed in WHOIS for yourself. Affected file is
2609 lib/silcclient/idlist.c and lib/silcclient/client.c.
2611 * Resolve local info with IDENTIFY when connecting to server.y
2613 Sat Sep 7 14:22:43 CEST 2002 Lubomir Sedlacik <salo@silcnet.org>
2615 * Rewritten check for POSIX threads. Use --with-pthreads[=DIR]
2616 for implied search (not needed on platforms which has native
2617 pthreads library). Use --without-pthreads to disable threads.
2618 Affected file is configure.in.pre
2620 * Fixed --with-iconv on platforms which need to bypass (broken)
2621 native iconv(). Affected file is configure.in.pre
2623 Sat Sep 7 15:08:13 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2625 * Moved -C option parsing in Irssi SILC client at same time
2626 as other options. The UI was initialized earlier and caused
2627 problems on command line. Bug #16. Affected file is
2628 irssi/src/silc/core/silc-core.c.
2630 Mon Sep 2 23:00:30 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
2632 * Added global variable silc_log_timestamp that tells silclog
2633 wether to print or not the timestamp in the logging files.
2634 Affected file lib/silcutil/silclog.[ch].
2636 * Added silcd configuration option Timestamp in the Logging
2637 section. Affected file silcd/serverconfig.[ch],
2638 doc/example_silcd.conf.in.
2640 Fri Aug 30 08:57:33 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2642 * Fixed fingerprint checking to check for entirely empty
2643 fingerprint instead of two first bytes when determining
2644 if it is set. Bug #18. Affected file silcd/command.c.
2646 * Fixed duplicate PKCS name registering to not allow it.
2647 Bugs #17. Affected file lib/silccrypt/silcpkcs.c.
2649 Sun Aug 25 08:02:04 CEST 2002 Lubomir Sedlacik <salo@silcnet.org>
2651 * Conditionalize non-gcc compiler optimizations for various
2652 platforms, enable those commented out. Cleanups.
2653 Affected file lib/silcmath/mpi/configure.in
2655 Sat Aug 24 15:11:32 EEST 2002 Timo Sirainen <tss@iki.fi>
2657 * silc_rng_exec_command() left zombie processes if command
2658 didn't generate any output. Affected file
2659 lib/silccrypt/silcrng.c
2661 Fri Aug 23 22:05:44 CEST 2002 Lubomir Sedlacik <salo@silcnet.org>
2663 * Rewrote iconv checking, introduce --with-iconv for systems
2664 which rely on libiconv. Check if iconv() provided by libc
2665 is good enough, otherwise demand libiconv. Affected file
2668 Fri Aug 23 07:10:52 CEST 2002 Lubomir Sedlacik <salo@silcnet.org>
2670 * Search for ldopen() also in libc. This enables SIM support
2671 on *BSD systems. Based on patch from Alex Zepeda. Affected
2672 file configure.in.pre
2674 Sun Aug 18 04:44:30 CEST 2002 Lubomir Sedlacik <salo@silcnet.org>
2676 * Don't call AM_CONDITIONAL conditonally for SILC_THREADS.
2677 This fixes prepare on *BSD systems. Affected file
2680 Sun Aug 4 15:55:40 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2682 * More fixed for not having purge timeout for global clients
2683 that are on channel. Affected files silcd/command_reply.c
2686 * Fixed the rekey protocol to work with backup router connections.
2687 Rekey packets are now allowed on disabled connections as
2688 well. Affected files silcd/packet_send.c and server.c.
2690 * Do not switch to be as backup router when shutting down and
2691 closing the primary connection. Affected file silcd/server.c.
2693 * Fixed memory leaks in backup router deleting. Added
2694 silc_server_backup_free to free all data during shutdown of
2695 server. Affected files silcd/server_backup.[ch].
2697 Sun Jul 14 21:33:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2699 * Do not process commands if the sock->user_data is NULL.
2700 Affected file silcd/command.c.
2702 Tue Jul 9 19:03:11 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2704 * Fixed buffer overflow and security problems (loosing bits
2705 in CFB encryption) in SILC RNG. Problems reported by
2706 Markku-Juhani O. Saarinen <mjos@saturn.tcs.hut.fi>.
2708 Sun Jul 7 13:10:01 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2710 * Added yet more checks that client is not expired on global
2711 list if it is on channels. Affected file is
2712 silcd/command_reply.c.
2714 Sat Jul 6 11:45:11 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2716 * Merged c0ffee's MIME signal patch which adds support for
2717 sending also MIME messages in Irssi SILC Client, and handling
2718 received MIME messages in a signal (and perhaps doing something
2719 to non-textual MIME messages).
2721 Sun Jun 30 01:30:22 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2723 * Fixed pending command deletion in server and client library
2724 to check the whole list instead of breaking after first found.
2725 The affected files are silcd/command.[ch] and
2726 lib/silcclient/command.[ch].
2728 Sat Jun 29 17:40:12 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2730 * Return NO_SUCH_CHANNEL error in USERS for channel that is
2731 secret or private, otherwise it's possible to find out
2732 whether a secret channel exists or not. Affected file
2735 * If CMODE change fails during the mode setting, assure that
2736 the old mode mask is set for the channel back. Affected
2737 file silcd/command.c.
2739 * Fixed passphrase saving on +a channel on normal server
2740 after successful JOIN command. Affected file silcd/command.c.
2742 Fri Jun 28 11:53:25 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2744 * Remove server/router operator privileges in DETACH command,
2745 since it's possible to resume to server where these
2746 privileges would not be allowed for the client. Affected
2747 file silcd/command.c.
2749 * Do not set to wait for backup in rehash of the server.
2750 Affected file silcd/server.c.
2752 * Do not check listener sockets when counting how many
2753 socket connections we have. Affected file is
2754 silcd/server_util.c.
2756 * Do not announce disconnected clients that are remaining
2757 in history (for WHOWAS). This is because SIGNOFF notify
2758 for these has been sent earlier already. Affected file
2761 Thu Jun 27 20:07:27 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2763 * Buffer overflow with CUMODE command's mode->mode character
2764 conversion. Reported by Ville Räsänen. Affected file
2765 lib/silcutil/silcutil.c.
2767 Thu Jun 27 16:54:33 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2769 * Allow heartbeat packets to go disabled connections anyway.
2770 Affected files silcd/server.c and silcd/packet_send.c.
2772 * Do not broadcast New Channel packets with List flag set
2773 in the packet to backup routers. The router must check
2774 for the correctness of the packets before sending them.
2775 It is possible that router will have enforce Channel ID
2776 change and this would cause desync in the backup router.
2777 Affected file silcd/packet_receive.c.
2779 * Remove SILC_PACKET_FLAG_LIST from the temp packets that
2780 are handled in list parsing. They are not list packets
2781 anymore. Affected file silcd/packet_receive.c.
2783 Thu Jun 27 11:27:07 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2785 * Stop waiting for backup router through the timeout, not
2786 directly after backup router has arrived. Affected file
2789 * Do not re-create channel keys and send them when removing
2790 clients in server shutdown. Affected files are
2791 silcd/server_internal.h and silcd/server_util.c.
2793 * Notify distribution to backup routers was missing from
2794 the silc_server_send_notify_dest function which caused
2795 desyncing problems with backup router. Affected file is
2796 silcd/packet_send.c.
2798 * The client's channel removing was working wrong on
2799 backup router. It assumed that it doesn't know global
2800 information but backup router does know. For this reason
2801 it could remove channel when it wasn't supposed to do that.
2802 Affected file silcd/server.c and silcd/server_util.c.
2804 Wed Jun 26 15:14:12 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2806 * Stop for a couple seconds after badkup router has become
2807 primary router. Affected file silcd/server.c.
2809 * Added silc_server_remove_servers_by_server, which is used
2810 to remove servers originated from some other server. Also
2811 clients of those servers can be removed too. Affected file
2812 silcd/server_util.[ch].
2814 * When removing clients after a server has signed of remove
2815 also all servers behind that server (unless they are known
2816 to be available locally), and send SERVER_SIGNOFF for each
2817 of the server separately. Also the signed off clients are
2818 sent now separately per signed off server. The affected files
2819 are silcd/server.c and silcd/server_util.[ch].
2821 * All servers added with silc_idlist_add_server must always
2822 have both "router" and "connection" pointers set. Otherwise,
2823 bad server entries may be left around in the cache.
2824 Affected file silcd/command_reply.c.
2826 * Do not create the channel key in NEW_CHANNEL packet
2827 processing if the channel is empty. Affected file
2828 silcd/packet_receive.c.
2830 * Completed backup router support for standalone routers.
2831 Supports also servers in the cell that do not use the backup
2834 Wed Jun 26 10:38:11 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2836 * Fixed a bug in silc_string_regexify which did not add '^'
2837 at the start of each string, and thus the matching was
2838 not explicit. For example ban list iikone@*!*@* would
2839 match also "priikone", which is wrong, it would have to be
2840 *iikone@*!*@* to match also "priikone". Affected
2841 file lib/silcutil/unix/silcunixutil.c.
2843 Tue Jun 25 18:47:39 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2845 * Enable all local server connections before updating client
2846 caches when we've become backup router. Otherwise, signoff
2847 packets may not reach the clients. Affected files are
2848 silcd/server.c and silcd/server_util.[ch].
2850 * Fixed a bug in version string parsing which could crash
2851 the program with specially formatted version string.
2852 Bug reported and patch provided by Ville Räsänen. Affected
2853 file lib/silcutil/silcutil.c.
2855 * Handle the disconnection immediately when DISCONNECT
2856 packet is received in server. Affected file silcd/server.c.
2858 * Primary router now waits a short time (10 seconds) for
2859 backup router connection before accepting any other
2860 connection (except local). Affected file silcd/server.c,
2863 * Fixed a crash in client libary in NICK_CHANGE notify when
2864 NICK_CHANGE arrived for client entry we are resolving
2865 currently. Affected file lib/silcclient/client_notify.c.
2867 * Call the sconn->callback completion even if error had
2868 occurred. Start reconnecting always if connection to
2869 primary router fails during backup router protocol.
2870 Affected files silcd/server.c and server_backup.c.
2872 Mon Jun 24 17:47:52 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2874 * Added functions silc_server_send_opers and
2875 silc_server_send_opers_notify to send packets stricly
2876 to operators. Added macro SILC_SERVER_SEND_OPERS macro
2877 to send variable argument notify to operators.
2878 Affected files silcd/packet_send.[ch] and silcd/server.h.
2880 * Removed UMODE rights checking with UMODE_CHANGE notify.
2881 Affected file silcd/packet_receive.c.
2883 * Server/router operator now receives notify when network
2884 switches to backup router and when it resumes the use of
2885 primary router. Affected file silcd/server.c and
2886 silcd/server_backup.c.
2888 * Fixed the updating of client information after backup
2889 resuming protocol is over; update all except local clients
2890 to the new primary router. The affected file is
2891 silcd/server_util.c.
2893 * Added support for closing active connections in rehash
2894 that were unconfigured by the user. Supports currently
2895 closing server and router connections. Affected file
2898 * Rewrote some SILC_LOG_DEBUG's in silcd/server_backup.c.
2900 Sun Jun 23 17:32:31 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2902 * Don't do SILC_STRING_LANGUAGE encoding if the outbuffer
2903 is NULL since seems that on some platforms NULL is allowed
2904 and on some it's not. Fallback encoding is used instead.
2905 Affected file lib/silcutil/silcstrutil.c.
2907 * Fixed statistics updating for incoming server connection
2908 which could cause problems when re-connecting. Affected
2909 file silcd/server.c.
2911 * Preliminary backup router support for standalone router
2912 added. Affected files in silcd/.
2914 * Mark server connections in backup router disabled before
2915 and after backup protocol. Affected file is
2916 silcd/server_backup.c.
2918 * Added support for reconnecting to remote server connection
2919 even if the protocol fails, and if the configuration wants
2920 us to keep trying to connect anyway.
2922 Server connection is not allowed to backup router if
2923 backup router does not have connection to primary router yet.
2925 Affected file is silcd/server.c.
2927 Sat Jun 22 21:34:59 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2929 * Added silc_client_udpate_server function to update changed
2930 server info. Affected file lib/silcclient/idlist.[ch].
2932 * Added check for server entries that are being resolved when
2933 notify is received. If being resolved, handle the received
2934 notify only after it's resolved so that all notifys are
2935 handled in same order as received from the server.
2937 Added similar resolver check to channel entries. Every
2938 notify that cause resolving of any information that affects
2939 channel entry marks the channel entry in waiting state.
2940 After whatever resolving is over the waiters are signalled
2941 and only then the notifys are handled in the same order
2942 as delivered from the server.
2944 Affected files are lib/silcclient/idlist.[ch], and
2947 * Fixed KILLED notify handling in normal server. Affected
2948 file silcd/packet_receive.c.
2950 * Added SILC_IDLIST_STATUS_LOCAL which indicates that entry
2951 is locally connected, or was locally connected (but may
2952 be detached and connection is not active). Added also
2953 SILC_IS_LOCAL for checking this status. Affected files
2954 silcd/idlist.h, silcd/packet_receive.c, silcd/server_util.c,
2955 silcd/server.c and silcd/server_internal.h.
2957 Sat Jun 22 17:06:58 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2959 * Don't send or handle TOPIC_SET if topic is already set and
2960 is same as being set. Affected files silcd/command.c and
2961 silcd/packet_receive.c.
2963 * Fixed CMODE change rights checking to work correctly when
2964 removing modes by operator. Affected file is
2965 silcd/server_util.c.
2967 * Fixed some handling with New Channel packet in router and
2968 fixed some CMODE_CHANGE notify handling in server and router.
2969 Affected file is silcd/packet_receive.c.
2971 * Changed "disconnect" client operation to include the
2972 reason of the disconnection and optional disconnection
2973 message. Affected file lib/silcclient/silcclient.h.
2975 * Made the compilation of lib/contrib/ stuff conditional.
2976 Affected files configure.in.pre, lib/contrib/Makefile.am.
2978 Sat Jun 22 12:49:21 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2980 * All CMODE_CHANGE and CUMODE_CHANGE notifys are now sent back
2981 to the sender of the notify too, to avoid situation where two
2982 notifys are in the network at the same time going to oppsite
2983 directions. Affected file silcd/packet_receice.c.
2985 Fri Jun 21 10:00:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2987 * Delete the client from channel even if the cilent->id is
2988 NULL. It was possible that client was deleted without
2989 removing from channels (theoretically at least). Affected
2990 file silcd/server.c and silcd/server_util.c.
2992 * Free the client data too when resuming is not successful.
2993 Affected file silcd/packet_receive.c.
2995 * Merged some code from c0ffee's silc-plugin. Affected files
2996 irssi/src/silc/core/silc-channels.c and silc-expandos.c.
2998 * Added SILC_PRIMARY_ROUTE and SILC_BROADXAST macros to
2999 silcd/server_internal.h. SILC_PRIMARY_ROUTE Returns pointer
3000 to the primary router connection, the other one returns
3001 TRUE if packet must be broadcasted to network.
3003 * All notifys that are destined to primary router (to network)
3004 are now automatically sent to backup routers even if the
3005 router is standalone (and has backup router). Affected files
3008 * Added --without-irssi and --without-silcd configuration
3009 options for disabling the compilation of these applications.
3010 Affected file configure.in.pre and prepare.
3012 Thu Jun 20 13:48:15 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3014 * Implemented SILC_STRING_BMP and SILC_STRING_UNIVERSAL for
3015 UTF-8 encoding and decoding. Added also new encodings
3016 SILC_STRING_BMP_LSB and SILC_STRING_UNIVERSAL_LSB.
3018 Added also SILC_STRING_LANGUAGE which is language and charset
3019 specific encoder and decoer for those platforms that support
3020 iconv(). It can convert the UTF-8 to and from the locale
3021 specific character set.
3023 Affected file lib/silcutil/silcstrutil.[ch].
3025 * Added macro SILC_NOT_IMPLEMENTED to lib/silcutil/silclog.h.
3027 * Added function silc_get_command_name to the file
3028 lib/silcutil/silcutil.[ch].
3030 * Improved the server debug output a bit. Affected files are
3033 Wed Jun 19 17:46:31 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3035 * Save the channel passphrase when received succesful JOIN
3036 command reply from router, on normal server. Otherwise
3037 joinig +a channels from normal server is not possible.
3038 Affected file silcd/command.c.
3040 * Fixed a bug in TOPIC_SET notify handling. The notifier
3041 may be other than client too, like server or channel.
3042 It expected it to always be only client and ignored the
3043 notify. Affected file silcd/packet_recieve.c.
3045 * Removed some (unnecessary) debug printing from
3046 lib/silccore/silcid.c and lib/silccore/silcargument.c.
3048 * Do not force CMODE_CHANGE when server is announcing new
3051 Router announces stuff only after server reannounces channel
3052 after CHANNEL_CHANGE notify.
3054 These fixes optimizes the announcing procedure, and perhaps
3055 fixes some problems too. Affected file silcd/packet_receive.c.
3057 * Fixed SERVER_SIGNOFF sending to local clients. It was
3058 totally broken and sent the notify to all local clients,
3059 instead of only to those that was on same channel as the
3060 signing off clients. Affected file silcd/server_util.c.
3062 * Added -D option to server. It can be used to give debug
3063 level. The levels are from 0 - 99, and are predefined for
3064 smooth server debugging. (see silcd.c for the predefined
3065 levels). Affected file silcd/server.c.
3067 Wed Jun 19 16:01:51 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3069 * Fixed a bug in Irssi SILC client to close the connection
3070 properly when disconnecting from server. Affected file
3071 irssi/src/silc/core/client_ops.c.
3073 Tue Jun 18 17:14:52 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3075 * When authenticating as founder during JOIN command, check
3076 that the one authenticating becomes the only founder on the
3077 channel. Affected file silcd/command.c.
3079 * Better checking for founder mode setting when CUMODE_CHANGE
3080 notify is received. Affected file silcd/packet_receive.c.
3082 * Close all connections when shutting down the server by sending
3083 DISCONNECT packet. Close all listeners too when shutting
3084 down the server. Affected file silcd/server.c.
3086 * Handle DISCONNECT packet correctly in client library by
3087 calling the "disconnect" client operation. Affected file
3088 lib/silcclient/client.c.
3090 * Handle local errors correctly during resuming. Affected
3091 file lib/silcclient/client.c.
3093 Tue Jun 18 10:26:27 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3095 * The log file is not dupped internally anymore in
3096 lib/silcutil/silclog.c. Fixed memory leaks too.
3098 * The scheduler now dispatches all pending timeout tasks
3099 when it is uninitialized with silc_schedule_uninit.
3100 Affected file lib/silcutil/silcschedule.c.
3102 Mon Jun 17 21:30:55 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3104 * Added --enable-stack-trace option to configure. Added
3105 memory allocation stack trace support. Added files
3106 lib/silcutil/stacktrace.[ch]. Affected files are
3107 lib/silcutil/silcmemory.[ch].
3109 * Fixed memory leaks from libraries and server. Affected
3110 files around the tree.
3112 * Reverted back a fix made to CUMODE which broke it.
3113 Affected file silcd/command.c.
3115 Sun Jun 16 11:49:45 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3117 * Added SILC_MESSAGE_FLAG_UTF8 to the protocol specs and the
3118 core library, and implemented it. All textual messages SHOULD
3119 use this flag and the message MUST be UTF-8 encoded.
3120 All text messages sent by Irssi SILC client are now UTF-8
3121 encoded (regardless whether the terminal supports UTF-8 or not).
3122 Affected files are lib/silccore/silcchannel.h,
3123 irssi/src/silc/core/silc-servers.c, silc-channels.c and
3126 Sat Jun 15 18:23:39 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3128 * Added lots of new statistics updating that was missing from
3129 the server and router code. Affected files in silcd/.
3131 * Sending SIGUSR1 signal to server now dumps the current
3132 server statistics into /tmp directory. Affected file is
3135 * ROBODoc documented the lib/silccrypt/silchash.h. Improved
3136 the SILC Hash Interface also. Added new functions
3137 silc_hash_get_name, silc_hash_init, silc_hash_update and
3138 silc_hash_final. Affected file lib/silccrypt/silchash.c.
3140 Sat Jun 15 12:09:14 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3142 * Added some better info printing for client during connecting.
3143 Affected file silcd/server_util.c.
3145 * Implemented the SILC_CHANNEL_UMODE_QUIET mode that can be used
3146 to silence a user on a channel. Affected files are
3147 lib/silcclient/client_channel.c, irssi/src/silc/core/client_ops.c,
3148 irssi/src/fe-common/silc/module-formats.[ch], silcd/command.c
3149 and silcd/packet_receive.c.
3151 * Fixed a fatal bug in handling of malformed command payload.
3152 Affected file silcd/command.c.
3154 * Fixed a double free when announcing channel users to router.
3155 Affected file silcd/server.c.
3157 * After successful authentication to channel founder mode, check
3158 that there isn't anyone else with founder mode on the channel.
3159 The one that authenticated will become founder and anyone
3160 else is demoted. Affected file silcd/command.c.
3162 * Added error printing of any error that has occurred during
3163 any command in client library. Affected file is
3164 irssi/src/silc/core/client_ops.c.
3166 * Removed some error printing from the client library and left
3167 it for the application to worry (from the error status it
3168 receives in 'command' client operation. Affected file is
3169 lib/silcclient/command.c.
3171 Fri Jun 14 22:59:02 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3173 * Added new status types KEY_AGREEMENT_ALREADY_STARTED and
3174 KEY_AGREEMENT_SELF_DENIED to lib/silcclient/silcclient.h.
3175 Starting key agreement with itself is denied. Affected file
3176 is lib/silcclient/client_keyagr.c.
3178 * Fixed some error checkings from the SFTP library which caused
3179 misbehaviour. Affected files are lib/silcsftp/sftp_client.c
3180 and lib/silcsftp/sftp_util.c.
3182 * Added new "debug" and "debug_string" settings to Irssi SILC
3183 client which can be used to print runtime debugging on the
3184 Irssi's screen. Available when compiled with --enable-debug
3185 option. Affected file irssi/src/silc/core/silc-core.c.
3187 Tue Jun 11 16:36:02 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
3189 * Fixed a missing variadic parameter in a function call that
3190 caused server crash when a non-allowed connection arrived.
3191 Reported by Richard Becker. Affected file silcd/server.c.
3193 Mon Jun 10 16:29:42 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3195 * Added WATCH list sending to backup routers from router.
3196 The WATCH command is sent by the router to the backup
3197 router. Affected file silcd/command.c.
3199 * Mark the backup_router flag for RouterConnection entry
3200 if the backup router stuff is defined in the config file.
3201 Affected file silcd/serverconfig.c.
3203 * Fixed some backup data sending around the code to work better
3204 if the router is standalone router. Not all places were fixed.
3205 Affected file silcd/packet_receive.c, silcd/packet_send.c,
3208 * Fixed the router connecting when connecting to multiple
3209 routers. It ignored every other router except the first
3210 one. Affected file silcd/server.c.
3212 Mon Jun 10 09:28:21 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3214 * Made the private key generation after expiration optional.
3215 If not created after expiration the old key will re-expire
3216 at a later time (and thus key pair is not necessary to
3217 change). Affected file irssi/src/silc/core/clientutil.c.
3219 Sun Jun 9 18:58:25 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3221 * The length arguments in bind() and connect() were wrong
3222 and fixed now to used SIZEOF_SOCKADDR in the
3223 lib/silcutil/unix/silcunixutil.c.
3225 Tue Jun 4 18:36:05 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3227 * Fixed detach timeout handling to use Client ID and not
3228 the actual client entry which may be freed in the callback.
3229 Affected file silcd/command.c.
3231 Thu May 30 15:53:45 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3233 * Merged c0ffee's multiple interface support patch.
3234 Affected files in silcd/.
3236 Wed May 29 18:08:15 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3238 * Cleanup keys properly. Affected file is
3239 irssi/src/silc/core/clientutil.c.
3241 Tue May 28 20:11:41 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3243 * Display the user mode on the status bar. Affected file
3244 irssi/src/silc/core/silc-expandos.c.
3246 Tue May 28 13:56:26 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3248 * If private message key is not set, but the flag is set in
3249 the packet, ignore the packet since it cannot be decrypted.
3250 Affected file lib/silcclient/client_prvmsg.c.
3252 Thu May 23 12:00:14 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3254 * When resuming client, remove the old client entry from
3255 the watcher list too. Affected file silcd/packet_receive.c.
3257 * Do not allow normal server to force founder mode away
3258 from router if the founder mode is already set. Affected
3259 file silcd/packet_receive.c.
3261 * Remove the client entry with watch notify types with short
3262 timeout, and not directly, so that other notifys can be
3263 retrieved too. Affected file lib/silcclient/client_notify.c.
3265 * Display notification about data messages that cannot be
3266 displayed. Affected files irssi/src/silc/core/client_ops.c,
3267 irssi/src/fe-common/silc/module-formats.[ch].
3269 Sun May 19 18:59:00 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3271 * Fixed the CHANNEL_CHANGE notify handling in client libary
3272 to not use freed memory. Affected file is
3273 lib/silcclient/client_notify.c.
3275 * Fixed CUMODE_CHANGE notify handling in server. Affected
3276 file silcd/packet_receive.c.
3278 * Fixed USERS command to support empty channels. Affected
3279 file silcd/command.c.
3281 Sat May 18 11:35:19 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3283 * Allow multiple identical pending commands to be registered
3284 in client library. Affected file is lib/silcclient/command.c.
3286 * Call the completion for resolving client information only
3287 after all resolvers has finished. This fixes a crash in
3288 the client. Added support for checking when the resolvers
3289 are finished. Affected file is lib/silcclient/idlist.c.
3291 * Wait by default 3 seconds before reconnecting to the server
3292 after being disconnected. Makes the /detach command a bit
3295 Fri May 17 17:23:45 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3297 * Check the watcher list before sending signoff notifys
3298 when closing client connection. Affected file is
3301 * Added better CMODE command rights checking. Affected file
3302 silcd/server_util.c.
3304 Fri May 17 08:33:41 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3306 * Fixed watcher list checking during server signoff. It
3307 crashed the server. Affected file silcd/server_util.c.
3309 * The JOIN command reply returns now the founder's public
3310 key. Affected file is silcd/command.c.
3312 * Announce the channel mode, and the mode properties with
3313 CMODE_CHANGE notify. Affected file silcd/server.c.
3315 * Mark new channels by default disabled, untill at least
3316 one user joins the channel. Affected file is
3317 silcd/packet_receive.c.
3319 Thu May 16 13:05:13 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3321 * The nickname argument to watch notify can be optional.
3322 Fixes a crash in server. Affected file silcd/packet_send.c.
3324 * Remove the client entry from cache if the WATCH notify type
3325 is KILLED, SERVER_SIGNOFF or SIGNOFF. Affected file is
3326 lib/silcclient/client_notify.c.
3328 * Check the watcher list before and after changing nickname
3329 when the NICK_CHANGE notify is received. Affected file is
3332 * Fixed a crash in OPER and SILCOPER command sending. Empty
3333 passphrase caused the crash. Affected file is
3334 lib/silcclient/command.c.
3336 Wed May 15 19:01:42 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3338 * Merged with Irssi CVS for Irssi SILC client.
3340 Tue May 14 19:37:48 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3342 * Completed the protocol specifications.
3344 Tue May 7 20:41:58 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3346 * Merged with Irssi CVS for Irssi SILC client.
3348 Tue May 7 11:07:16 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3350 * Added the founder's public key delivery to the
3351 CUMODE_CHANGE notify type as well. Updated the protocol
3352 specs and the code. Affected files are silcd/packet_send.[ch],
3353 silcd/packet_receive.c and silcd/command.c.
3355 Mon May 6 19:46:12 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3357 * Added silc_pkcs_public_key_copy function into the
3358 lib/silccrypt/silcpkcs.[ch].
3360 * Remove the `iv' from the SilcChannelEntry since we can
3361 live without it. Affected files are silcd/idlist.h and
3362 silcd/packet_receive.c.
3364 * Added support for sending the founder's public key in
3365 the CMODE_CHANGE notify packet in the server. Affected
3366 files are silcd/packet_send.[ch], silcd/packet_receive.c,
3367 silcd/command.c and silcd/server.c.
3369 * Changed the FOUNDER_AUTH authentication to use only
3370 public key authentication as defined by new protocol
3371 specs. Passphrase authentication with that mode cannot
3372 be used anymore. It is now possible to reclaim founder
3373 mode from any server in the network. Affected files are
3374 silcd/command.c, silcd/idlist.h and silcd/command_reply.c.
3376 * Added permanent channels support by making the channel
3377 permanent when FOUNDER_AUTH mode is set on the channel.
3378 The channel will not be destroyed even if channel is empty
3379 when that mode is set. Protocol TODO #17. Affected
3380 files are silcd/server.[ch], server_util.[ch],
3381 silcd/command.c, silcd/packet_receive.c and
3382 lib/silcclient/command.c.
3384 Fri May 3 18:36:51 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3386 * Added reference counter to the command reply context in
3387 the client library. Affected files are
3388 lib/silcclient/command_reply.[ch].
3390 Fri May 3 11:37:10 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3392 * Fixed rekey protocol with PFS in the client library.
3393 Affected file is lib/silcclient/protocol.c.
3395 * Added support for list of errors in client library
3396 command reply handling. Affected file is
3397 lib/silcclient/command_reply.c.
3399 * Defined that the WHOIS and IDENTIFY commands can send
3400 list of errors. Updated the protocol specs. Protocol
3403 * Added support for sending list of errors to WHOIS and
3404 IDENTIFY commands in server. Added support for receiving
3405 list of errors in server. Affected files are
3406 silcd/command.c and silcd/command_reply.c.
3408 * Fixed client info resolving on LEAVE command in client
3409 library to not crash. Affected file is
3410 lib/silcclient/client_notify.c.
3412 Thu May 2 08:45:11 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3414 * Defined that the NICK command replies with thew changed
3415 nickname too, to make the nickname changing simpler at
3416 the client's end. Updated protocol specs and the code
3417 in client and server. Affected files are
3418 silcd/command.c, lib/silcclient/command_reply.c and
3419 lib/silcclient/command.c.
3421 Mon Apr 29 20:10:42 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3423 * Added `Compressed' packet flag to indicate that the packet
3424 payload is compressed by the sender. Updated the protocol
3425 specs and the core library. The compression still is not
3426 implemented in the sources. Affected file is
3427 lib/silccore/silcpacket.h.
3429 Mon Apr 29 09:48:12 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3431 * Remove pending command callbacks also if the connection
3432 to the server is destroyed. Affected file is
3433 lib/silcclient/client.c.
3435 Sat Apr 27 19:52:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3437 * Added new QUIET channel user mode that can be used to
3438 quiet a user in a channel. Updated the protocol specs but
3439 it wasn't implemented yet. Protocol TODO #27. Affected
3440 file is lib/silccore/silcmode.h.
3442 Mon Apr 22 09:09:44 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3444 * Added BLOCK_INVITE user mode to be able to block incoming
3445 invite notifications. Protoocol TODO #26. Affected files
3446 are lib/silccore/silcmode.h, lib/silcclient/command.c and
3449 * SILC Publickey fields MUST be UTF-8 encoded now. Updated
3450 the protocol specs and the code. Affected file is
3451 lib/silccrypt/silcpkcs.c.
3453 Sun Apr 21 19:44:38 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3455 * Disconnect Payload includes now the status type. Updated
3456 the protocol specs and the code. Protocol TODO #25.
3457 Affected files are silcd/server.c, lib/silcclient/client.c.
3459 * Added NOT_AUTHENTICATED, BAD_SERVER_ID, INCOMPLETE_INFORMATION,
3460 KEY_EXCHANGE_FAILED and BAD_VERSION error status types.
3461 Moved the silc_client_command_status_messages table to the
3462 lib/silcutil/silcutil.c and added new funtion
3463 silc_get_status_message, which deprecates function
3464 silc_client_status_message. Affected files are
3465 lib/silccore/silcstatus.h, lib/silcclient/command_reply.[ch],
3466 lib/silcutil/silcutil.[ch].
3468 Fri Apr 19 17:35:15 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3470 * Defined that the nickname hash in Client ID MUST be from
3471 lowercase nickname. This effectively changes nicknames in
3472 SILC to case-insensitive. Updated the protocol specs and
3473 the code. Affected files are lib/silcutil/silcutil.[ch],
3474 silcd/serverid.c, and silcd/idlist.c.
3476 * Added new channel user modes BLOCK_MESSAGES_USERS and
3477 BLOCK_MESSAGES_ROBOTS. Updated the protocol specs and the
3478 code. Affected files are lib/silccore/silcmode.h,
3479 lib/silcclient/command.c, and silcd/packet_send.c.
3481 * Added new error status ERR_RESOURCE_LIMIT. Updated protocol
3482 specs and code. Affected file lib/silccore/silcstatus.h.
3484 * Added support for watch list. It is possible to add nicknames
3485 to be watched, and when they come to network, leave network
3486 or user mode changes the watcher will be notified of this
3487 change. Added SILC_COMMAND_WATCH command, added new
3488 notify type SILC_NOTIFY_TYPE_WATCH to deliver the watch
3489 notifications. Updated the protocol specs and implemented
3490 this to library, client and server. Protocol TODO #21.
3491 Affected files are lib/silccore/silccomand.h,
3492 lib/silccore/silcnotify.h, lib/silcclient/command[_reply].[ch],
3493 silcd/command[_reply].[ch], lib/silcclient/client_notify.c,
3494 silcd/packet_send.[ch], silcd/packet_receive.c, and
3495 irssi/src/silc/core/client_ops.c.
3497 * Added user mode SILC_UMODE_REJECT_WATCHING to reject
3498 somebody watching you. Updated the protocol specs and the
3499 code. Affected files are lib/silccore/silcmode.h, and
3500 lib/silcclient/command.c.
3502 Fri Apr 19 09:02:20 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3504 * Added service support to SILC protocol. Added new command
3505 SILC_COMMAND_SERVICE. Updated the protocol specs and the
3506 core library. Services are not implemented in server or
3507 client for now. Protocol TODO #20. Affected files are
3508 lib/silccore/silcstatus.h, lib/silccore/silccommand.h.
3510 * Added SilcStatus argument to `command' client operation
3511 to return the error status when command sending fails
3512 locally. Changed all command in client library to return
3513 correct command status. Affected files are
3514 lib/silcclient/command.c, lib/silcclient/silcclient.h and
3515 irssi/src/silc/core/client_ops.c.
3517 Thu Apr 18 14:09:51 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3519 * Added silc_mime_parse function to parse MIME headers.
3520 Affected files are lib/silcutil/silcstruti.[ch].
3522 * Added MIME header parsing in Irssi SILC Client. It displays
3523 all textual MIME objects, others it ignores. Affected file
3524 is irssi/src/silc/core/clien_ops.c.
3526 Wed Apr 17 22:07:59 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
3528 * Fixed a bug in the pid writing function, which couldn't be
3529 written in a root-owned directory.
3531 Tue Apr 16 09:34:40 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3533 * Defined that channel message to unknown Channel ID must
3534 cause SILC_NOTIFY_TYPE_ERROR notify message to the sender.
3535 Updated the protocol specs and the code in server. The
3536 affected file is silcd/packet_receive.c.
3538 Mon Apr 15 19:57:57 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3540 * Added new notify type SILC_NOTIFY_TYPE_ERROR and specified
3541 that it is used to send error notifys if error occurs during
3542 some SILC packet processing, except commands. The error
3543 types are same as for command reply types. Defined that
3544 if private message is sent to unknown Client ID the error
3545 is sent in SILC_NOTIFY_TYPE_ERROR instead of command reply.
3546 Updated the protocol specs and code. Affected files are
3547 lib/silccore/silcnotify.h, added lib/silccore/silcstatus.h,
3548 lib/silcclient/client_notify.c, silcd/packet_receive.c,
3549 and irssi/src/silc/core/client_ops.c. Renamed the
3550 SilcCommandStatus to SilcStatus.
3552 * Defined the use of extra WHOIS attributes in WHOIS command.
3553 The <Requested Attributes> (defined in a separate document)
3554 can be used to request additional information about user
3555 not returned by standard WHOIS command. Defined that server
3556 can send WHOIS command directly to client. Client provides
3557 the requested attributes to the server. Updated the protocol
3558 specs. Protocol TODO #4. Implementation is not done yet
3559 (Protocol TODO #24).
3561 * Renamed function silc_client_command_status_message to
3562 silc_client_status_message. Affected files are
3563 lib/silcclient/command_reply.[ch].
3565 Sun Apr 14 21:13:42 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3567 * Changed the WHOIS, IDENTIFY and WHOWAS count arguments to
3568 32 bit integers. Updated the protcol specs and the code.
3569 Affected files are silcd/command.c and
3570 lib/silcclient/command.c.
3572 Sun Apr 14 19:49:02 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
3574 * Fixed a bug in library where sending a bogus authentication
3575 payload would lead to a crash. Affected file is
3576 lib/silccore/silcauth.c.
3578 Sat Apr 13 13:09:24 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3580 * Added detach_disabled and detach_timeout server config
3581 options to the server. Affected files silcd/serverconfig.[ch],
3582 silcd/command.c and silcd/packet_receive.c.
3584 Fri Apr 12 20:09:08 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3586 * Added resolve_cmd_ident field to the SilcClientEntry structure
3587 too so that if the entry is for example being resolved so
3588 another command may attach to the same pending command reply
3589 without requiring to resolve the same entry again. Added
3590 support for adding multiple pending commands for one
3591 command idenfier. Affected files lib/silcclient/command.[ch],
3592 lib/silcclient/command_reply.[ch], lib/silcclient/idlist.h.
3594 Fri Apr 12 10:17:51 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3596 * Defined that server receives WHOIS command reply for private
3597 and secret channels too. Updated protocol specs and the
3598 code in server. Affected file silcd/command.c.
3600 * Defined <channel user mode list> argument to WHOIS command
3601 reply for returning user modes on the channels. The
3602 channel list now doesn't include the user mode anymore but the
3603 actual channel mode. Updated protocol specs and the code in
3604 client and server. Affected files are silcd/command_reply.c,
3605 silcd/command.c, silcd/server.c, irssi/src/silc/core/client_ops.c,
3606 and lib/silcclient/command_reply.c.
3608 * Save the channels list in WHOIS command reply in normal server
3609 so that WHOIS always shows joined channels also in normal
3610 server and not just on router. Affected file is
3611 silcd/command_reply.c.
3613 Thu Apr 11 22:29:33 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3615 * Defined that server receives USERS command reply for private
3616 and secret channels too. Updated protocol specs and the
3617 code in server. Affected file silcd/command.c.
3619 Thu Apr 11 16:32:08 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3621 * Changed the UMODE's mode mask argument to be optional. If
3622 not provided then the command merely returns the current mode
3623 mask to the client. Updated protocol specs and the server.
3624 Affected file is silcd/command.c.
3626 * Added SILC session detachment/resuming support. It is possible
3627 to detach by closing the network connection and then re-connect
3628 and resume to the old client session. Added DETACHED user
3629 mode that server will set for detached client. Added new
3630 packet RESUME_CLIENT which is used to perform the resuming
3631 process. Added DETACH command. Updated the protocol specs,
3632 core library, client and server. Protocol TODO #22. Very
3633 many affected files around the tree.
3635 Wed Apr 10 16:32:01 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3637 * Changed the CMODE's mode mask argument to be optional. If
3638 not provided then the command merely returns the current mode
3639 mask to the client. Updated protocol specs and the server.
3640 Affected file is silcd/command.c.
3642 * Changed the Killer's Client ID in KILLED notify to be just
3643 any ID payload since router server is allowed to kill as well.
3644 Updated protocol specs, client libary and server. Affected
3645 files are lib/silcclient/client_notify.c, silcd/packet_receive.c,
3646 and irssi/src/silc/core/client_ops.c.
3648 Tue Apr 9 17:15:42 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3650 * Added new user modes ANONYMOUS for special anonymous servers
3651 that may set the mode for client, and BLOCK_PRIVMSG which
3652 client may set to block incoming private messages unless the
3653 Private Message Key flag is set (using private keys to protect
3654 private messages). Updated protocol specs and code in client
3655 and server and core library. Protocol TODO #23. Affected
3656 files are lib/silccore/silcmode.h, silcd/server.[ch],
3657 irssi/src/silc/core/client_ops.c, silcd/packet_receive.c,
3658 irssi/docs/help/in/umode.in, lib/silcclient/command.c.
3660 * Added new channel user mode BLOCK_MESSAGES which the client
3661 may set to itself to tell server not send channel messages.
3662 Other packets such as channel key packets are still sent.
3663 Protocol TODO #23. Updated the protocol specs, client and
3664 server. Affected files are lib/silccore/silcmode.h,
3665 irssi/docs/help/in/cumode.in, lib/silcclient/command.c,
3666 lib/silcutil/silcutil.c, silcd/command.c, and
3667 silcd/packet_send.c.
3669 Mon Apr 8 23:57:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3671 * Redefined the Status Payload to include now two 8 bit fields,
3672 instead of one 16 bit field. This now makes it possible to
3673 send list of errors. Updated the protocol specs and the code
3674 in core library, client library and server. Protocol TODO #1.
3675 Affected files are lib/silccore/silccommand.[ch],
3676 lib/silcclient/command_reply.[ch], silcd/command.c,
3677 silcd/command_reply.c and silcd/packet_receive.[ch].
3679 Mon Apr 8 19:57:40 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
3681 * Added config parse status SILC_CONFIG_EPRINTLINE, this status
3682 must be handled by the application and should tell the application
3683 that an error message was already printed, and it should print the
3684 config coords (line, filename, ...). Affected files are
3685 silcd/serverconfig.c, lib/silcutil/silcconfig.[ch].
3687 * Added local macro SILC_SERVER_CONFIG_ALLOCTMP to make the
3688 server config parsing code more readable.
3690 Fixed a bug in the fetch_logging() config callback.
3692 Affected files is silcd/serverconfig.c.
3694 * Drop root privileges when started in foreground. Don't drop them
3695 if debugging also. Affected file is silcd/silcd.c.
3697 Mon Apr 8 17:00:41 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3699 * Added more IM-like features by introducing new user modes
3700 for setting various presence information. Added new modes:
3701 INDISPOSED, BUSY, PAGE, HYPER and ROBOT. Updated protocol
3702 specs and code. Protocol TODO #19. Affected files are
3703 lib/silccore/silcmode.h, irssi/src/silc/core/client_ops.c,
3704 irssi/docs/help/in/umode.in and lib/silcclient/command.c.
3706 Sun Apr 7 17:07:59 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3708 * Added STATS command to the protocol after all, to return
3709 various statistical information about the network. It can
3710 be used by clients to retrieve statistical information, and
3711 servers may use it to to fetch cell and network wide
3712 statistics from router. Updated the protocol specs and
3713 implemented it to the server. Protocol TODO #16.
3714 Affected files are lib/silccore/silccommand, silcd/command.[ch],
3715 silcd/command_reply.[ch].
3717 Sat Apr 6 17:08:58 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3719 * The LIST command reply in client libary now adds new channel
3720 entry if the returned channel doesn't exist yet in cache,
3721 and returns the channel entry to the application in the
3722 command_reply client operation. Affected file is
3723 lib/silcclient/command_reply.c.
3725 * Changed the channel message payload's MAC generation to
3726 include the IV in the MAC as well. This way all relevant
3727 parts of the channel message payload are authenticated also
3728 with the channel message MAC (and not only by packet MAC).
3729 Causes incompatibility with 1.0 protocol. Protocol TODO #7.
3730 Affected file is lib/silccore/silcchannel.c.
3732 * Fixed the SKE to save the remote version, since the
3733 silc_ske_parse_version mistakenly checked wrong version,
3734 after it replaced the start payload. Affected files are
3735 lib/silcske/silcske.[ch].
3737 Fri Apr 5 16:03:03 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3739 * Splitted lib/silcutil/silcutil.h into silcstrutil.h for
3740 string utility functions. Added there also new functions
3741 silc_utf8_[encode/decode/valid] for UTF-8 string encoding.
3742 Affected files lib/silcutil/silcstrutil.[ch].
3744 * Renamed silc_*_pem functions to silc_pem_* functions. Affected
3745 files are lib/silcutil/silcstrutil.[ch].
3747 * Defined that the security property fields in SKE SHOULD be
3748 UTF-8 encoded, defined that version string MUST be US-ASCII
3749 encoded, defined that passphrases sent in connection
3750 authentication protocol MUST be UTF-8 encoded. Implemented
3751 these to the client and server. Defined also that other
3752 passphrases sent in the protocol MUST be UTF-8 encoded.
3753 Affected files are lib/silcske/silcske.c,
3754 lib/silcclient/protocol.c, silcd/protocol.c,
3755 silcd/serverconfig.c, and lib/silccore/silcauth.c.
3757 * Changed the silc_client_close_connection interface to not
3758 need the SilcSocketConnection which should not be visible
3759 to application. Affected files are lib/silcclient/client.c
3760 and lib/silcclient/silcclient.h.
3762 * Rewrote the text for Private Message Key Payload in the
3763 protocol specification. Protocol TODO #11.
3765 Wed Apr 3 16:24:51 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3767 * Upgraded the protocol version to 1.1, updated protocol specs
3770 * Added the nickname as new argument to NICK_CHANGE notify and
3771 added it to protocol specs and implemented it to client and
3772 server. Protocol TODO #3. Affected files are silcd/idlist.[ch],
3773 silcd/command.c, silcd/packet_receive.c, packet_send.[ch], and
3774 lib/silcclient/client_notify.c.
3776 * Added the killer's client ID to the KILLED notify and added
3777 it to protocol specs and implemented it to client and server.
3778 Protocol TODO #13. Affected files are silcd/command.c,
3779 silcd/packet_receive.c, packet_send.[ch],
3780 lib/silcclient/client_notify.c, irssi/src/silc/core/client_ops.c.
3781 The killer's client entry is now returned to application in
3782 the `notify' client operation.
3784 * Fixed the Max Argument fields that had too large value set
3785 in the protocol specs. Protocol TODO #14.
3787 * Added the LEAVE command reply to return the ID of parted
3788 channel. Updated protocol specs and implemented it to the
3789 client and server. Protocol TODO #15. Affected files are
3790 silcd/command.c, lib/silcclient/command_reply.c. The channel
3791 entry is now returned to application in the `command_reply'
3794 * Rewrote the version SKE version checking in client libary
3795 and in server to use the silc_parse_version_string. Affected
3796 files are lib/silcclient/protocol.c, silcd/protocol.c.
3798 * Added SILC_STATUS_ERR_NO_CHANNEL_FOPRIV error status to few
3799 commands that was missing it, and updated protocol specs and
3800 the server implementation. Protocol TODO #10. The affected
3801 file is silcd/command.c.
3803 * Defined new message flags SILC_MESSAGE_FLAG_REPLY to be
3804 generic reply to a generic request (REQUEST flag), and
3805 SILC_MESSAGE_FLAG_DATA to send any kind of data in a generic
3806 way. A draft-riikonen-silc-flags-payloads-00.txt is written
3807 to define the payload for DATA flag. Added the flags to
3808 the implementation. Protocol TODO #9. Affected file is
3809 lib/silccore/silcchannel.h.
3811 Changed the client library to return the message length
3812 to application as well in the channel_message and private_message
3813 client operations. Affected files are
3814 lib/silcclient/client_prvmsg, lib/silcclient/client_channel.c,
3815 lib/silcclient/silcclient.h, irssi/src/silc/core/client_ops.c,
3816 and lib/silcclient/client_ops_example.c.
3818 * Added two new channel modes: SILC_CMODE_SILENCE_USERS
3819 and SILC_CMODE_SILENCE_OPERS which can be used to moderate
3820 the channel. Updated protocol specs and impelemented this
3821 to client and server. Protocol TODO #6. Affected files are
3822 silcd/packet_receive.c, server_util.c, lib/silcclient/command.c,
3823 lib/silcclient/client_channel.c, lib/silccore/silcmode.h.
3825 Added new options m and M to CMODE command in Irssi SILC
3826 client to set these modes.
3828 * Deprecated all administrative commands from SILC protocol
3829 since they are highly implementation specific commands.
3830 Updated protocol specs. Moved the old commands in
3831 implementations to private range of command types. Affected
3832 files are silcd/command.c, lib/silcclient/command.c and
3833 lib/silcclient/command_reply.c. Protocol TODO #8.
3835 * Fixed a bug in server where sending unknown command crashes
3836 the server. Affected file silcd/command.c.
3838 Wed Apr 3 09:57:47 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3840 * Added SILC_PROTOCOLVERSION macro to check protocol version
3841 of a socket connection. The affected file is
3842 lib/silcutil/silcsockconn.h.
3844 * Added better error logging in rekey protocol. Affected file
3847 * Do not check public key types in SKE during rekey. Affected
3848 file lib/silcske/payload.c.
3850 * Fixed the rekey protocol with PFS, which was totally broken.
3851 Affected file silcd/protocol.c.
3853 Tue Apr 2 14:55:06 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3855 * Some client implementations quit network by doing first LEAVE
3856 and then immediately SIGNOFF (like Bombyx). We now do check
3857 after a short time after LEAVE notify and check whether the
3858 client is still valid after LEAVE, and if not we remove it from
3859 cache. Affected file is lib/silcclient/client_notify.c.
3861 Tue Apr 2 13:39:04 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
3863 * Merged version 1.1.4 of zlib. Even if it not currently in use,
3864 it's good not to have security holes here.
3866 * Fixed a negative refcount situtuation for the config context.
3867 Affected file is silcd/serverconfig.c.
3869 Mon Apr 1 20:15:10 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
3871 * ROBOdoc documented lib/silcutil/silcutil.h.
3873 Sat Mar 30 21:06:45 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3875 * Optimized even more the SilcPacketContext structure. Now
3876 totally saved 16 bytes of memory per context after optimization.
3877 Affected files are lib/silccore/silcpacket.[ch].
3879 * Made strict checks for valid SILC IDs. Affected file is
3880 lib/silccore/silcid.c.
3882 Sat Mar 30 18:15:55 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3884 * Changed the object argument for silc_cipher_register,
3885 silc_hash_register, silc_hmac_register and silc_pkcs_register
3886 to const. Affected files are lib/silccrypt/silccipher.[ch],
3887 silchash.[ch], silchmac.[ch] and silcpkcs.[ch].
3889 * Changed the silc_get_username and silc_get_real_name to
3890 never fail. Affected file lib/silcutil/unix/silcunixutil.c.
3892 * Fixed the Irssi SILC Client to use the silc_get_username and
3893 silc_get_real_name insted of glib routines since the glib
3894 routines only corrupt stack. Fixes the Irssi SILC to work in
3895 Cygwin. Affected file irssi/src/silc/core/silc-core.c.
3897 * Fixed the Irssi to not use g_get_home_dir since it crashes
3898 or returns garbage on cygwin and corrupts stack. Added function
3899 get_home_dir to Irssi routines. Affected files are
3900 irssi/src/core/misc.[ch] and irssi/src/core/core.c.
3902 Fri Mar 29 21:55:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3904 * Made some structure optimizations. SFTP memory FS MemFSEntry
3905 entry structure. Optimized SilcTask structure. Optimized
3906 SilcPacketContext structure.
3908 Affected files lib/silcsftp/sftp_fs_memory.c,
3909 lib/silcutil/silcschedule.c, lib/silccore/silcpacket.h.
3911 Fri Mar 29 10:41:07 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3913 * And yet again reverted back the config thing since Johnny
3914 screwed it up. Affected file silcd/serverconfig.[ch], server.c,
3917 * Fixed memory leaks from config object. Affected files are
3918 silcd/serverconfig.[ch].
3920 * Added support for adding new connections to the server in rehash.
3921 After rehash they take effect.
3923 Added support for changing the maximum allowed connections in
3924 rehash. The number can grow but going smaller is not supported.
3926 Added function silc_server_num_sockets_by_remote to the
3927 silcd/server_util.[ch].
3929 Affected files are silcd/server.c, and silcd/serverconfig.[ch].
3931 Fri Mar 29 03:26:12 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
3933 * Added preliminary checking during config parsing for a valid
3934 public/private key and removed further checks in the code.
3935 Affected files are silcd/serverconfig.[ch], server.c.
3937 * Moved functions silc_server_drop() and silc_server_daemonise()
3938 from server.c to silcd.c since they are stricly related to
3939 the application activity.
3941 * Reverted a small part of the automatic ref/unref since
3942 it caused a double unref in some situations. Affected
3943 files are silcd/silcd.[ch], server.c, serverconfig.c.
3945 * Added some .cvsignore files in the lib directory.
3947 Thu Mar 28 22:51:15 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3949 * Fixed silc_net_gethostbyaddr to correctly resolve by
3950 address. Affected file lib/silcutil/silcnet.c.
3952 * Fixed the notify relaying to client. The HMAC to be used
3953 with relayed packets ws wrong and caused decryption failure
3954 at the client end. Affected file is silcd/packet_receive.c.
3956 Thu Mar 28 19:02:05 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3958 * Created new branch silc_protocol_1_0_branch.
3960 * Reverted the silc_log_quick change in lib/silcutil/silclog.c.
3962 * Changed the silc_server_config_* routines to be SilcServer
3963 independent. They are now officially application specific code
3964 and not part of generic server implementation. Affected files
3965 are silcd/serverconfig.[ch], silcd/silcd.c, silcd/server.c.
3967 Thu Mar 28 17:01:43 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3969 * Added automatic referencing of config context in the
3970 silc_server_config_alloc, and automatic unreferencing in the
3971 silc_server_config_destroy. Affected files are
3972 silcd/serverconfig.[ch], silcd/silcd.c.
3974 * Fixed the silc_log_quick handling in the logging routines.
3975 It didn't log quickly when it was TRUE. Affected file is
3976 lib/silcutil/silclog.c. Also the flush delay was set even
3977 if it was 0 in config file. Affected file is
3978 silcd/serverconfig.c.
3980 * Added support for changing key pair of the server in rehash.
3981 Affected file silcd/server.c.
3983 Thu Mar 28 12:17:21 CET 2002 Pekka Riikonen <priikone@silcnet.org>
3985 * Fixed the TOPIC_SET notify to not cras. It changed the topic
3986 too early, before getting the channel entry. Affected file
3987 is silcd/packet_receive.c.
3989 Thu Mar 28 09:58:16 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
3991 * Added functions silc_server_config_[ref/unref], these are used
3992 to prevent that the config object is destroyed.
3994 No longer directly affect global variables silc_log_quick and
3995 silc_log_delay, they are first cached inside the config object
3996 and then applied with silc_server_config_setlogfiles().
3998 silc_server_config_set_defaults() is now internal to
3999 serverconfig.c, there are no reasons to show this internal stuff
4002 Affected files are silcd/serverconfig.[ch].
4004 * Added macro SILC_SERVER_LOG_STDERR(), this should replace most
4005 fprintf's to stderr, since some code may be executed again after
4006 the server went into the background. Affected files are
4009 * Added rehash support. Added function silc_server_rehash() that
4010 will perform all the basic tasks of the rehashing procedure.
4012 * Added command line option `-x, --hexdump'. This will enable the
4013 SILC_LOG_HEXDUMP calls that are no longer enabled with `--debug'.
4014 The option `--hexdump' implies `--debug'.
4016 * Fixed a bad bug in the logging APIs (silcutil library) where
4017 the application would crash after calling silc_log_reset_all().
4019 Wed Mar 27 19:43:16 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4021 * Fixed the KICKED notify handling in client library to
4022 correctly remove the channel and all entries from the
4023 channel when I was kicked. This bug crashed the client.
4025 Fixed yet another but in KICKED notify handling to remove
4026 the kicked client correctly from the channel.
4028 Affected file is lib/silcclient/client_notify.c.
4030 * Fixed a minor bug in looking up correct client entry
4031 in KICKED notify in server. Affected file is
4032 silcd/packet_receive.c.
4034 * Fixed the lib/silcmath/Makefile.am to include the MPI and GMP
4035 sources correctly to distribution. Fixes --with-gmp option.
4037 * Removed the manual rehashing from ID Cache, and changed it
4038 to use the SILC Hash Table's auto rehash feature. Affected
4039 file is lib/silccore/silcidcache.c.
4041 Wed Mar 27 00:07:11 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4043 * Fixed a bug in the silc_client_nickname_format function that
4044 handles the multiple same nickname formatting. Two clients
4045 with same nickname caused problems after the first one left
4046 and rejoined. It didn't format the nickname correctly.
4047 Affected file is lib/silcclient/idlist.c.
4049 Tue Mar 26 19:33:03 CET 2002 Pekka Riikonen <priikone@silcnet.org>
4051 * Don't change the topic if olod topic is same as new one.
4052 Affected file is silcd/packet_receive.c.
4054 Mon Mar 25 21:11:35 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4056 * Added cross-reference support to the SILC Documentation
4057 generator. All types across all HTML files are now cross-
4058 referenced. Affected files util/robodoc/generator.c and
4059 scripts/silcdoc/silcdoc.
4061 * Added file lib/silcutil/silctypes.h to include all the
4062 arithmetic type definitions and some macros. Removed
4063 includes/bitmove.h and moved macros to silctypes.h.
4065 Mon Mar 25 17:19:46 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4067 * Merged bugfixes for Irssi SILC client from irssi.org CVS.
4069 Sun Mar 24 11:21:04 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4071 * Added `type' argument to silc_id_payload_parse_id function which
4072 now returns the type of the ID to the sent pointer. Affected
4073 file is lib/silccore/silcid.[ch].
4075 * Added check for CMODE_CHANGE notify type that mode change is
4076 allowed by the sender. Affected file silcd/packet_receive.c.
4078 * Added check for CUMODE_CHANGE notify type that mode change is
4079 allowed by the sender. Affected file silcd/packet_receive.c.
4080 Added the ID type as CUMODE_CHANGE notify type as argument
4081 to the `notify' client operation. Affected files are
4082 lib/silcclient/client_notify.c, irssi/src/silc/core/client_ops.c.
4084 * Added function silc_client_add_server to the client library.
4085 Added support for resolving also channel and server info when
4086 received unknown entity in notify packet. Affected files are
4087 lib/silcclient/idlist.[ch], lib/silcclient/client_notify.c.
4089 * Added function silc_command_get_status to return the command
4090 status from the command reply's argument payload. Affected files
4091 are lib/silccore/silccommand.[ch].
4093 * Added check for KICKED notify type that the kicking is
4094 allowed by the client. Affected file silcd/packet_receive.c.
4096 * Created function silc_get_input which can be used to get input
4097 (echo on or off) from user on command line. Affected files are
4098 lib/silcutil/silcutil.[ch].
4100 Sat Mar 23 09:51:26 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4102 * Optimized silc_server_packet_relay_to_channel function.
4103 Added new function silc_channel_message_payload_encrypt which
4104 can be called directly if channel message payload needs to
4105 be encrypted and is already encoded (no need to call _encode
4106 function). Packet relaying is now done by router without any
4107 extra memory allocations. Affected files are
4108 lib/silccore/silcchanel.[ch], silcd/packet_receive.c and
4109 silcd/packet_send.c.
4111 * Fixed the INVITE notify handling. It took wrong arguments
4112 as invite list and invite delete. Affected file is
4113 silcd/packet_receive.c.
4115 * Added check for TOPIC_SET notify type that the topic change is
4116 allowed by the client. Affected file silcd/packet_receive.c.
4118 * Added check for INVITE notify type that inviting is allowed by
4119 the client. Affected file silcd/packet_receive.c.
4121 * Changed the silc_server_client_on_channel to return the
4122 SilcChannelClientEntry as well. Moved the function
4123 silc_server_check_cmode_rights to server_util.[ch].
4124 Affected files are silcd/server_util.[ch], silcd/command.c.
4126 * Added function silc_server_check_umode_rights to check whether
4127 changing client's user mode is allowed. Added check for
4128 UMODE_CHANGE notify type that the umode change is allowed
4129 by the client. Affected files are silcd/server_util.[ch],
4130 silcd/packet_receive.c and silcd/command.c.
4132 Fri Mar 22 12:25:58 CET 2002 Pekka Riikonen <priikone@silcnet.org>
4134 * Fixed the SILC_PACKET_MAX_ID_LEN to actually be the max
4135 ID length. It ignored that ID can be IPv6 based as well.
4136 Affected file lib/silccore/silcpacket.h.
4138 * Fixed the silc_id_id2str and silc_id_str2id to take the
4139 IPv6 address offset's into consideration. Affecte file is
4140 lib/silccore/silcid.c.
4142 Thu Mar 21 20:44:13 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4144 * Fixed the internal Unix scheduler functions to check for
4145 NULL context they may receive. The affected file is
4146 lib/silcutil/unix/silcunixschedule.c.
4148 Thu Mar 21 19:12:22 EET 2002 Timo Sirainen <tss@iki.fi>
4150 * Changed hardcoded ~/.silc paths to use get_irssi_dir() so you
4151 can specify different directory with --home command line
4152 parameter. Affected files irssi/src/silc/core/client_ops.c,
4155 * SILC-specific commands aren't now executed if the active server
4156 isn't of SILC-type, so there won't be problems with having
4157 IRC and SILC protocol support in same client. Affected files
4158 irssi/src/silc/core/silc-channels.c, silc-servers.c,
4161 Wed Mar 20 11:06:57 CET 2002 Pekka Riikonen <priikone@silcnet.org>
4163 * Improved the signal support in SILC Schedule. Added new
4164 function silc_schedule_signal_call which is used by application
4165 to mark a signal to be called. It is now safe to perform
4166 any kind of tasks in signal callbacks since it is guaranteed
4167 that the application specified signal callback is called
4168 after the signal is over. Affected files are
4169 lib/silcutil/silcschedule.[ch], lib/silcutil/*/silc*schedule.c.
4171 Tue Mar 19 20:42:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4173 * Added `name' field to SilcChannelPrivateKey to represent
4174 application given name for the key. Moved also the context from
4175 lib/silcclient/idlist.h into lib/silcclient/silcclient.h.
4176 Added the `name' argument also to the function
4177 silc_client_add_channel_private_key.
4179 Added function silc_client_current_channel_private_key to set the
4180 current channel private key in use.
4182 Added "change" command to KEY command which can be used to change
4183 the current channel private key. Bound the command also to
4184 alt+K (Alt+Shift+k).
4186 Also affected files lib/silcclient/client_channel.c,
4187 irssi/src/docs/help/in/key.in, irssi/src/silc/core/silc-channel.c.
4189 Tue Mar 19 16:32:43 CET 2002 Pekka Riikonen <priikone@silcnet.org>
4191 * Added silc_rng_get_byte_fast function in to the
4192 lib/silccrypt/silcrng.[ch].
4194 * Changed the interface of silc_packet_assemble and the
4195 silc_packet_send_prepare. If silc_packet_assmble is now
4196 called the application does not call silc_packet_send_prepare
4197 because the library will call it automatically. These
4198 interfaces now also return a reference to the outgoing buffer
4199 which includes the assembled packet, which the application can
4200 use to encrypt the packet.
4202 Affected files are lib/silccore/silcpacket.[ch],
4203 lib/silcclient/client.c, client_channel.c client_prvmsg.c,
4204 silcd/packet_send.c, server_backup.c and packet_receive.c.
4206 * Fixed a packet sending bug on very high load, where outgoing
4207 packet queue wasn't handled correctly and packets got corrupted.
4208 Affected files are lib/silcutil/*/silc*sockconn.c,
4209 lib/silcclient/client.c and silcd/server.c.
4211 Mon Mar 18 21:00:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4213 * Added macro SILC_PACKET_DATALEN which can be used during
4214 packet assembling to check whether the data to be added to
4215 the packet will fit to SILC_PACKET_MAX_LEN. If not the data
4216 len is truncated until it fits it.
4218 Added checks for maximum length of channel message payload and
4219 private message payload also.
4221 Added checks for maximum packet length in server and in
4224 Affected files are lib/silccore/silcpacket.h, silcd/packet_send.c,
4225 lib/silcclient/client.c, lib/silccore/silcchannel.c and
4226 lib/silccore/silcprivate.c, lib/silcclient/client_channel.c and
4227 lib/silcclient/client_prvmsg.c.
4229 Mon Mar 18 14:54:42 CET 2002 Pekka Riikonen <priikone@silcnet.org>
4231 * Added silc_server_packet_queue_purge call to the
4232 silc_server_disconnect_remote to assure that all data in the
4233 queue before disconnecting is sent to the network. Affected
4234 file silcd/server.c.
4236 Sun Mar 17 19:26:16 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4238 * Added the deleting of server's own ID cache entry to the
4239 silc_server_free function. Free also everything else that
4240 has been allocated in silc_server_init. The affected file
4243 Sun Mar 17 15:44:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4245 * Added functions silc_parse_version_string, silc_version_to_num,
4246 and silc_ske_parse_version to parse SILC protocol style version
4247 strings. Affected files lib/silcutil/silcutil.[ch] and
4248 lib/silcske/silcske.[ch].
4250 * Added new configuration params: version_protocol, version_software
4251 and version_software_vendor to specify what version the remote
4252 host must at least be to be able to connect to server. The vendor
4253 string can be regex matched too. Added new function
4254 silc_server_connection_allowed to check maximum number of allowed
4255 connections, and allowed versions for incoming connections.
4256 Affected files are silcd/server.c, server_util.[ch] and
4259 Sun Mar 17 10:24:50 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4261 * Added preliminary support for signals in scheduler. The
4262 signals we care about are now blocked always when the scheduler
4263 is locked. This way we can synchronise the use of signal with
4264 scheduler. It is guaranteed that when signal occurs the scheduler
4265 is not locked, and thus new tasks can be safely added to the
4268 Renamed silc_schedule_wakeup_init and silc_schedule_wakeup_uninit
4269 to silc_schedule_internal_init and silc_schedule_internal_uninit.
4270 Added new platform specific routines
4271 silc_schedule_internal_signals_[un]block and
4272 silc_schedule_internal_signal_[un]register.
4274 Added new functions to SILC Schedule API:
4275 silc_schedule_signal_[un]register. Each signal that application
4276 is going to use should be registered to the scheduler.
4278 Affected files are lib/silcutil/silcschedule.[ch],
4279 lib/silcutil/*/silc*schedule.c.
4281 Sat Mar 16 22:39:23 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4283 * Check for unauthenticated client and server in the
4284 silc_server_new_client and silc_server_new_server functions.
4285 Affected file silcd/packet_receive.c.
4287 * Added function silc_string_is_ascii to check whether given
4288 string is 7-bit ASCII string. Affected files are
4289 lib/silcutil/silcutil.[ch].
4291 * Added function silc_id_is_valid_server_id into the
4292 silcd/serverid.c and added checking for valid Server ID's in
4293 silc_server_new_server. The Server ID must always be based
4294 on the server's public IP address.
4296 * Added logging of DISCONNECT packet message in the server.
4297 Affected file silcd/server.c.
4299 Sat Mar 16 18:04:30 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4301 * Changed all library interfaces that use Global RNG to also
4302 accept SilcRng as argument. Affected files are
4303 lib/silcclient/command.c, lib/silccore/silcauth.[ch],
4304 lib/silccore/silcchanel.[ch], lib/silcclient/client_channel.c,
4305 silcd/packet_send.c, lib/silccore/silcprivate.[ch],
4306 lib/silcmath/silcprimegen.c, lib/silcmath/silcmath.h, and
4307 lib/silccrypt/rsa.c.
4309 * Added function silc_pkcs_generate_key to the
4310 lib/silccrypt/silcpkcs.[ch] for applications so that they
4311 don't need to do pkcs->pkcs->init calls anymore.
4313 * Remove SilcSocketConnection from the SFTP API since it really
4314 wasn't needed there. The application has the information
4315 saved in its contexts anyway and the SFTP layer doesn't need
4316 know about it. Affected files lib/silcsft/silcsftp.h and
4317 lib/silcsftp/sftp_[server/client].c.
4319 * Rewrote the SILC SIM (modules) interface in lib/silcsim.[ch].
4320 The SilcSimContext is not SilcSim.
4322 * Fixed possible buffer overflows in silc_id_render in the
4323 lib/silcutil/silcutil.c.
4325 * On EPOC the global crypto module lists are not used at all
4326 in the crypto library. Added support for using the constant
4327 algorithm list on EPOC. Affected files are
4328 lib/silccrypt/silccipher.c, silchash.c, silchmac.c and
4331 * Fixed the handling of third parameter of KICKED notify, since
4332 it was mistakenly updated to SILC Protocol 1.0 even though it
4333 is to be included in 1.1. Since it is not in 1.0 it is not
4334 mandatory, and this fix now handles it only if it is provided,
4335 and it is not error if it is not provided. Affected file
4336 lib/silcclient/client_notify.c.
4338 Sat Mar 16 09:07:27 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4340 * Handled CHANNEL_CHANGE notify (ignore it) in Irssi SILC
4341 client. Affected file irssi/src/silc/core/client_ops.c.
4343 * Merged with Irssi 0.8.4 from irssi.org CVS.
4345 Thu Mar 14 12:53:57 CET 2002 Pekka Riikonen <priikone@silcnet.org>
4347 * Check for valid socket connection in client entries before
4348 sending any messages. Fixes a crash, but doesn't fix some
4349 other underlaying bug that is lurking there. Affected
4350 file silcd/packet_send.c.
4352 Thu Mar 14 13:38:12 EET 2002 Timo Sirainen <tss@iki.fi>
4354 * $usermode, $cumode and $cumode_space expandos shouldn't do
4355 anything with non-SILC server records. Affected file
4356 irssi/src/silc/core/silc-expandos.c
4358 Wed Mar 13 21:38:26 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4360 * Fixed the silc_net_check_[host/local]_by_sock to support
4361 IPv6 bound sockets as well. Now they can return IPv6 addresses
4362 as well. Affected file lib/silcutil/silcnet.c.
4364 * Fixed silc_net_addr2bin to correctly convert IPv6 addresses.
4365 Affected lib/silcutil/unix/silcunixnet.c.
4367 * Fixed ID rendering (at least on some platforms, not NetBSD)
4368 for IPv6 addresses. Affected file lib/silcutil/silcutil.c.
4370 Tue Mar 12 17:58:59 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4372 * Added silc_hash_public_key and silc_hash_public_key_compare
4373 functions to be used with SilcHashTable. They can be used to
4374 hash public keys and compare public keys in hash table. Affected
4375 file lib/silcutil/silcutil.[ch].
4377 * Added support for specifying multiple public keys for Client
4378 connection section in server configuration file. This makes it
4379 possible to accept multiple public keys from same host, or to
4380 make a section that accepts any incoming host, and have the
4381 accepted public keys listed in the section.
4383 Added functions silc_sever_[find/get]_public_key, added the
4384 support for this actually to all connection sections but only
4385 the Client section is currently allowed to specify multiple
4388 Affected files are silcd/server.c, server_internal.h,
4389 command.c, protocol.c, server_util.[ch], packet_receive.c.
4391 Mon Mar 11 23:37:38 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4393 * Merged Irssi 0.8.2 from irssi.org CVS.
4395 Sun Mar 10 23:34:48 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
4397 * If silc_debug is TRUE, also output standard logging messages
4398 to stderr with the debug output.
4400 Made silc_log_reset_all() flushing all channels before returning.
4401 Also fixed some documentation typos.
4403 Affected files are lib/silcutil/silclog.[ch].
4405 Sun Mar 10 20:07:49 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4407 * Fixed the server to check correctly the amount of connections
4408 from single host, by checking also the type of the connection.
4409 Fixed also the comparison of number of connections and number
4410 of allowed connections. Affected files are silcd/server.c,
4413 Fri Mar 8 17:16:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4415 * Fixed the USERS command reply to save the user's mode on the
4416 channel as well. Fixed JOIN command reply to check whether a
4417 client is on channel already and not join it twice. Affected
4418 file lib/silcclient/command_reply.c.
4420 * Added new file silc-expandos.c into irssi/silc/core/ to return
4421 various stuff for various signal for the statusbar etc. updating.
4422 Now Irssi SILC client prints channel user modes etc. on the
4425 * The user mode (like server/router operator changes) is now shown
4426 on the Irssi SILC client's statusbar. The affected files are
4427 irssi/src/silc/core/client_ops.c, silc-expandos.c.
4429 Thu Mar 7 19:21:22 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4431 * Changed silc_mutex_[un]lock calls in lib/silcutil/silcschedule.c
4432 to SILC_SCHEDULE_[UN]LOCK macros.
4434 * Added more error printing to logs in server code. Affected
4435 files silcd/server.c and silcd/protocol.c.
4437 * Fixed -S option parsing in Irssi SILC Client. Affected file
4438 irssi/src/silc/core/silc-core.c.
4440 * Added silc_buffer_alloc_size function. Affected file is
4441 lib/silcutil/silcbuffer.h.
4443 Tue Mar 5 14:37:27 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4445 * Changed all silc_[hash|hmac|cipher|pkcs]_default tables to
4446 constants. Affected files in
4447 lib/silccrypt/silcpkcs.[ch], silchash.[ch], silchmac.[ch] and
4450 * Changed the internal SFTP Memory FS table to const. Affected
4451 file lib/silcsftp/sftp_fs_memory.c.
4453 Sun Mar 3 18:37:13 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4455 * Fixed the buffer formatting and unformatting routines to
4456 check the size of 64 bits types with sizeof(). Affected
4457 file is lib/silcutil/silcbuffmt.c.
4459 Mon Feb 25 17:19:05 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4461 * Removed 0.6.x backwards support.
4463 Sun Feb 24 12:53:25 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4465 * Changed all integer type names:
4466 [u]int[8/16/32/64] -> Silc[UInt/Int][8/16/32/64]. This is
4467 to avoid collisions with other libraries using same type names
4470 Sat Feb 23 20:31:43 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4472 * Added `prefer_ipv6' argument to the functions
4473 silc_net_gethostbyname[_async]. If it is TRUE it will return
4474 IPv6 address over IPv4. If FALSE IPv4 address is returned
4475 even if IPv6 address was found. Affected files
4476 lib/silcutil/silcnet.[ch].
4478 * Added support silc_net_create_connection[_async] to fallback
4479 to IPv4 address if IPv6 address could not be used (like if
4480 it doesn't work on a specific system). Affected file in
4481 lib/silcutil/unix/silcunixnet.c.
4483 Sat Feb 23 15:20:30 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4485 * Added silc_schedule_reinit function to do the enlarging
4486 of the max tasks handling capabilities of the scheduler.
4487 Affected files lib/silcutil/silcschedule.[ch].
4489 Wed Feb 20 20:41:01 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4491 * Added automatic extern "C" { ... } for C++ compilers so the
4492 application does not need to define them. Affected file
4493 includes/silcincludes.h.
4495 * Renamed lib/silcclient/silcapi.h to silcclient.h as the
4496 old name went against naming convention. Applications now
4497 include "silcclient.h" instead of "clientlibincludes.h".
4498 Removed includes/clientlibincludes.h, it is redundant now.
4500 * Renamed includes/version.h to silcversion.h.
4502 * Added really preliminary support for OS/2 into the util
4503 library. Only thread & mutex API is implemented, others
4504 are still to be implemented. Created the lib/silcutil/os2/
4505 directory. Created also file includes/silcos2.h.
4507 Wed Feb 20 18:48:49 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4509 * Added preliminary BeOS support into the util library.
4510 Created lib/silcutil/beos/, and implemented all the needed
4511 functions to support SILC on BeOS. Created also file
4512 includes/silcbeos.h.
4514 Mon Feb 18 15:49:22 EET 2002 Timo Sirainen <tss@iki.fi>
4516 * Added proper initializations to silc's irssi code, so it's
4517 now possible to load it as module. Affected files
4518 irssi/src/silc/core/silc-core.c,
4519 fe-common/silc/fe-common-silc-core.[ch] and fe-text/silc.c
4521 Sun Feb 17 19:02:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4523 * Merged latest Irssi (0.8.1) from the irssi.org's CVS into
4526 * Fixed the silcdoc document generator to correct generate
4527 docs from all kinds of filenames. Affected files are
4528 util/robodoc/Source/generator.c, scripts/silcdoc/silcdoc
4530 * ROBOdoc documented lib/silcutil/silcmemory.h.
4531 Added also new function silc_memdup.
4533 * Removed lib/silcutil/silcbufutil.h and moved those routines
4534 to the lib/silcutil/silcbuffer.h.
4536 Sun Feb 17 15:52:30 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4538 * Added `user_count' to the SilcChannelEntry which now tells the
4539 number of users on the channel. The user count is now saved
4540 in normal server of global channels as well. Affected files
4541 silcd/server.c, idlist.h, packet_receive.c and command.c.
4543 * Splitted lib/silcutil/silcutil.[ch] into silcfileutil.[ch] to
4544 include file utility functions.
4546 * Fixed the lib/silcsftp/sftp_fs_memory.c to use silcutil routines
4547 instead of calling directly OS routines.
4549 * Fixed NICK change printing in Irssi SILC Client. Fixed
4550 KICKED notify printing in Irssi SILC Client. Affected file
4551 irssi/src/silc/core/client_ops.c.
4553 * Fixed a NICK change bug in client library, to not recreate the
4554 client_entry->channels hash table everytime nick is changed.
4555 Affected file lib/silcclient/client.c.
4557 Sun Feb 17 10:10:14 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4559 * ROBOdoc documented the lib/silcske/silcske.h, and improved
4560 the SKE interface a bit.
4562 * Fixed padding problem in PKCS#1. The padding was not actually
4563 random since the random number generator was used incorrectly.
4564 This security bug affects only when encrypting with PKCS#1, and
4565 it is not currently used at all in SILC. SILC only use signing
4566 with PKCS#1. Affected file lib/silccrypt/pkcs1.c.
4568 Sat Feb 16 13:44:24 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4570 * Rewrote the notify handling in Irssi SILC client to not call
4571 the events as signals. Fixes problems with Perl support.
4572 Affected files irssi/src/silc/core/client_ops.c, silc-channels.c.
4574 * Send the auto-nicking NICK command in client library with
4575 little timeout after connecting. The affected file is
4576 lib/silcclient/client.c.
4578 * Added following new config file settings:
4579 channel_rekey_secs, key_exchange_rekey, key_exchange_pfs,
4580 key_exchange_timeout, conn_auth_timeout, connections_max,
4583 Implemented all the new config settings handling in the server.
4585 Optimized the use of SKE Mutual flag usage. Use it only
4586 if connection authentication protocol is not based in public
4589 Renamed all SilcServerConfigSection* to SilcServerConfig*
4590 to have a bit shorter names.
4592 Affected files silcd/serverconfig.[ch], server.[ch], and
4595 Sat Feb 16 02:46:43 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
4597 * Cleaned up the listening sockets code, preparing for the rehash
4598 support. Affected file is silcd/server.c.
4600 * Fixed some output messages. Affected files are silcd/silcd.c,
4603 Fri Feb 15 19:10:20 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4605 * Create lib/doc/silcrng_intro.html document as introduction
4606 to SILC RNG. ROBOdoc documented lib/silccrypt/silcrng.h.
4608 Fri Feb 15 13:23:03 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
4610 * Fixes to the silcd config template. Affected file is
4611 doc/example_silcd.conf.in.
4613 * Removed type casts from silc_calloc(), conforming to the
4614 CodingStyle. Affected file is lib/silcutil/silcconfig.c.
4616 * Removed param_name member from client, server, and router
4617 section structs, now identifying the param directly.
4619 Added CONFIG_FREE_AUTH macro in config file parsing.
4621 Affected files are silcd/serverconfig.[ch].
4623 Fri Feb 15 12:24:08 EET 2002 Timo Sirainen <tss@iki.fi>
4625 * Fixed command line parameter handling. All SILC initialization
4626 is now done in silc_core_init() which also fixes autoconnecting
4629 Affected files irssi/src/silc/core/silc-core.c,
4630 irssi/src/fe-text/silc.c.
4632 Thu Feb 14 22:03:58 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4634 * Added new configuration options and blocks:
4635 keepalive_secs, reconnect_count, reconnect_interval,
4636 reconnect_interval_max, reconnect_keep_trying and
4637 require_reverser_lookup. Added ConnectionParam block, and
4638 implemented the connection parameters when connecting as
4639 initiator and when accepting connections as responder.
4641 Added CONFIG_IS_DOUBLE macro in config file parsing, to check
4642 whether given configuration value has been given already.
4644 Affected files silcd/serverconfig.[c], server.[c].
4646 * Splitted the doc/example_silcd.conf.in. Separated the crypto
4647 algorithm parts and created new file silcalgs.conf, that
4648 is now included from the example_silcd.conf.in.
4650 * Optimized the silc_server_connect_to_router_second to take
4651 the connection configuration object from the SilcServerConnection
4652 object instead of finding it during the connecting phase.
4653 Added the configuration object to SilcServerConnection struct.
4654 Affected files silcd/server_internal.h, server.c.
4656 Thu Feb 14 16:02:26 CET 2002 Pekka Riikonen <priikone@silcnet.org>
4658 * Add the client on channel after it was resolved at the
4659 channel message receiving, and it was not already on the
4660 channel. Affected file lib/silcclient/client_channel.c.
4662 Wed Feb 13 23:16:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4664 * Fixed the public key authentication to allocate always the
4665 destination signature buffer instead of using static buffer.
4666 Affected file silcd/protocol.c.
4668 Wed Feb 13 20:51:13 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4670 * Unified the serverconfig.[ch]'s helper function interface.
4671 Affected file silcd/serverconfig.[ch].
4673 * Removed doc/example_silc.conf.in since it is redundant.
4674 The make install will now install irssi/silc.conf file.
4676 * Added new Passphrase and Publickey authentication methods to
4677 config file, allowing both public key and passphrase based
4678 authentication to be set at the same time.
4680 Added `prefer_passphrase_auth' setting in config file which
4681 can be used to set to prefer passwd auth if both passwd and
4682 public key is set. If not set, public key is preferred.
4683 This has effect only when being initiator (responder will try
4686 Added support for authentication with passphrase and public key
4687 at the same time. The passphrase is tried first always since
4688 it is faster to check.
4690 Affected file silcd/serverconfig.[ch], server.c, protocol.[ch].
4692 Wed Feb 13 12:46:25 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
4694 * Merged the new SILC Config library, with the server parsing
4695 support. Read the header file silcconfig.h or the toolkit
4696 documentation for the news. Affected files are
4697 doc/example_silcd.conf.in lib/silcutil/silcconfig.[ch]
4698 silcd/command.c silcd/packet_receive.c silcd/packet_send.c
4699 silcd/protocol.c silcd/server.c silcd/server_backup.c
4700 silcd/serverconfig.[ch] silcd/silcd.c.
4702 * Fixed some silclog documentation. Affected file is
4703 lib/silcutil/silclog.h.
4705 Sun Feb 10 18:11:30 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4707 * The silc_cipher_register, silc_hash_register and
4708 silc_hmac_register now checks if the object to be registered
4709 is registered already. Affected files are
4710 lib/silccrypt/silccipher.c, silchash.c and silchmac.c.
4712 Sun Feb 10 15:48:38 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4714 * Merged new irssi from irssi.org's CVS, the version 0.7.99.
4716 Sat Feb 9 14:54:33 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4718 * Allow zero length channel messages inside the Channel Message
4719 Payload. Affected file lib/silccore/silcchannel.c.
4721 * Fixed scripts/silcdoc/silcdoc to support all kinds of filenames
4722 as header filenames.
4724 * Removed lib/silcclient/README and created HTML file
4725 lib/silcclient/silcclient_using.html, which is now included
4726 as part of Toolkit documentation.
4728 Thu Feb 7 10:12:25 CET 2002 Pekka Riikonen <priikone@silcnet.org>
4730 * Fixed CUMODE_CHANGE notify handling to change the mode of
4731 correct client. Affected file lib/silcclient/client_notify.c.
4733 * Make silc_rng_alloc fail if it cannot allocate the sha1
4734 hash algorithm. Affected file lib/silccrypt/silcrng.c.
4736 Sun Feb 3 17:20:52 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4738 * Fixed the file transfer's key agreement payload to include
4739 zero port also if the hostname is NULL because it could not
4742 Call file transfer monitor callback now also if error occurs
4743 during key agreement protocol.
4745 Changed the silc_client_file_send interface to return the
4746 SilcClientFileError instead of session id. The session ID
4747 is returned into pointer provided as argument.
4749 Check that the file exists locally before sending the
4750 file transfer request at all.
4752 Affected file lib/silcclient/client_ftp.c, silcapi.h.
4754 * Added SILC_CLIENT_FILE_KEY_AGREEMENT_FAILED file transfer
4755 error than can occur while key agreement protocol. Affected
4756 file lib/silcclient/silcapi.h.
4758 * Fixed the event_mode CMODE handler to not crash when mode
4759 is changed and +k mode is set in the channel. Affected file
4760 irssi/src/silc/core/silc-channels.c.
4762 * Fixed SILC_LOG_ERROR to give out Error and not Warning, and
4763 SILC_LOG_WARNING to give out Warning and not Error. Affected
4764 file lib/silcutil/silclog.c.
4766 * Fixed the channel message payload decryption in the function
4767 silc_channel_message_payload_decrypt to not modify the original
4768 buffer before it is verified that the message decrypted
4769 correctly. Otherwise, next time it is called with correct
4770 channel key it won't encrypt since the payload is corrupted.
4771 Affected file lib/silccore/silcchannel.c.
4773 Sun Feb 3 11:46:12 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4775 * Do not constantly resize the window. A fix patch by cras.
4776 Affected file irssi/src/fe-text/screen.c.
4778 Sat Feb 2 16:54:18 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4780 * Applied IPv6 fix patch from Jun-ichiro itojun Hagino.
4781 Affected file lib/silcutil/silcnet.c.
4783 Fri Feb 1 22:33:11 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4785 * Fixed a bug in hash table internal routine for traversing
4786 the table with foreach callback. The current entry may
4787 become invalid in the callback but it was referenced after
4788 the callback returned.
4790 Do not allow auto rehashing of hash table during the
4791 silc_hash_table_foreach operation, for same reasons as it is
4792 not allowed for SilcHashTableList. Affected files are
4793 lib/silcutil/silchashtable.[ch].
4795 Fri Feb 1 14:55:00 CET 2002 Pekka Riikonen <priikone@silcnet.org>
4797 * Defined DLLAPI into silcincludes.h and silcwin32.h for
4798 Win32 DLL. extern's in header files are now declared with
4801 Thu Jan 31 23:34:33 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4803 * Fixed private message handling. It used some old code that
4804 caused the client to crash. Affecte file is
4805 lib/silcclient/client_prvmsg.c.
4807 Thu Jan 31 19:06:22 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4809 * Added function silc_client_add_channel,
4810 silc_client_replace_channel_id, and removed functions
4811 silc_client_new_channel_id and silc_idlist_get_channel_by_id
4812 from client library.
4814 * Added cross reference of the joined channels to the
4815 SilcClientEntry, and changed the SilcChannelEntry's
4816 users list to SilcHashTable. The affected files are
4817 lib/silcclient/idlist.[ch].
4819 * Fixed a bug in hash table tarversing. While the hash table
4820 is traversed with SilcHashTableList the table must not be
4821 rehashed. It is now guaranteed that auto rehashable tables
4822 are not rehashed while tarversing the list. Also defined that
4823 silc_hash_table_rehash must not be called while tarversing
4824 the table. Added function silc_hash_table_list_reset that must
4825 be called after the tarversing is over. The affected files are
4826 lib/silcutil/silchashtable.[ch].
4828 * Changed all hash table traversing to call the new
4829 silc_hash_table_list_reset in server and in client library.
4831 * Added function silc_client_on_channel to return the
4832 SilcChannelUser entry if the specified client entry is joined
4833 on the specified channel. This is exported to application as
4834 well. Affected files lib/silcclient/client_channel.c, silcapi.h.
4836 Wed Jan 30 19:14:31 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4838 * Fixed founder regaining problem with JOIN command on normal
4839 server. The notify for mode change must be sent always and
4840 not only if !cmd->pending. Affected file silcd/command.c.
4842 * Fixed the WHOWAS command's reply sending to support the
4843 lists correctly. Affected file silcd/command.c.
4845 Wed Jan 30 11:11:47 CET 2002 Pekka Riikonen <priikone@silcnet.org>
4847 * When sending JOIN command to router for processing the
4848 sender's old command identifier was not saved back to the
4849 sender's command context, fixed now. The affected file is
4852 * Create the key in JOIN command of the router did not return
4853 the channel key, added check for this. Affected file is
4856 * Fixed a channel ID update bug in JOIN command reply. Do
4857 not directly upgrade the ID but call the function
4858 silc_idlist_replace_channel_id if the ID was changed.
4859 Affected file silcd/command_reply.c.
4861 * Fixed memory leaks from command calling if it would fail.
4862 Affected file silcd/command.c.
4864 Tue Jan 29 19:49:31 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4866 * Applied patches from cras:
4868 Memory leak fixes around libaries, irssi window resize fix,
4869 new silclist.h and silcdlist.h, all extern inline changed to
4872 * Removed dotconf from lib/dotconf, not needed anymore.
4874 * Removed TRQ from lib/trq, not needed anymore.
4876 * Do more frequent heartbeats (5 minutes instead of 10 minutes)
4877 with server connections. Later this will be configurable
4878 in config file after new config file is done. Affected file
4881 Tue Jan 29 10:35:03 CET 2002 Pekka Riikonen <priikone@silcnet.org>
4883 * Fixed a crash in server related to channel announcements.
4884 Affected file silcd/server.c.
4886 Mon Jan 28 17:49:42 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4888 * Fixed memory leaks in silc_server_create_new_channel*
4889 functions. Affected file silcd/server.c.
4891 * Fixed the CHANNEL_CHANGE notify to re-announce the channel
4892 which ID was changed. This way the router will send the
4893 user list for the channel again, and server won't be in
4894 desync in some rare circumstances. Affected file is
4895 silcd/packet_receive.c.
4897 Sun Jan 27 21:04:19 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4899 * Check for NULL socket pointer in the function
4900 silc_server_packet_send_to_channel_real. Affected file
4901 silcd/packet_send.c.
4903 * Fixed the BAN notify handling to correctly remove ban
4904 list. Affected file silcd/packet_receive.c.
4906 Sat Jan 26 23:01:03 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4908 * Fixed some header addition to Toolkit distribution in
4909 lib/silcutil/Makefile.am and lib/trq/Makefile.am.
4911 * Added lib/silcclient/client_ops_example.h as an template
4912 file for application programmers to quickly start using
4913 the SilcClientOperation functions in their application.
4914 Updated the lib/silcclient/README as well to tell about this
4915 nice file made available.
4917 Sat Jan 26 10:45:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4919 * Call silc_server_remove_from_channels when removing client
4920 entry when NO_SUCH_CLIENT_ID was received. Affected file
4921 is silcd/command_reply.c.
4923 Fri Jan 25 19:12:36 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4925 * Added server & router operator statistics updating. Affected
4926 file silcd/packet_receive.c and silcd/command.c.
4928 * Fixed the SERVER_SIGNOFF notify handling on normal server
4929 not to save the history information for clients. Same was
4930 fixed earlier in remove_clients_by_server function, but not
4931 here. Affected file silcd/packet_receive.c.
4933 * Raised the default connection-retry count from 4 to 7 in
4934 server. Affected file silcd/server.h.
4936 * Cancel any possible reconnect timeouts when we start the
4937 key exchange. Affected file silcd/server.c.
4939 * Do not reconnect on connection failure when SCONNECT was
4940 given. Affected files silcd/server.[ch].
4942 Tue Jan 22 18:19:36 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4944 * Removed assert()'s from the lib/silcclient/client_keyagr.c.
4946 * Fixed the NICK command to always give the unformatted
4947 nickname to the one giving the NICK command. If unformatted
4948 nickname is cached already it will be formatted and the
4949 local entry will always get the unformatted nickname.
4950 Affected file lib/silcclient/idlist.c.
4952 * Fixed some double frees from client library commands.
4953 Affected file is lib/silcclient/command.c.
4955 * Fixed CUMODE command in server to assure that no one can
4956 change founder's mode than the founder itself, there was a
4957 little bug. Affected file silcd/command.c.
4959 Mon Jan 21 19:07:53 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4961 * Removed the SilcClientCommandDestructor from the client
4962 libary, it is not needed anymore. Affected files are
4963 lib/silcclient/silcapi.h, command[_reply].[ch],
4964 client_notify, idlist.c.
4966 * Fixed GETKEY command to first resolve client, and then
4967 resolve the server only if the client was not found, instead
4968 of resolving both at the same time. Affected file is
4969 lib/silcclient/command.c.
4971 * Added silc_client_start_key_exchange_cb and lookup the
4972 remote hostname and IP address before starting the key
4973 exchange with server. The affected file is
4974 lib/silcclient/client.c.
4976 * The server's public key is now saved using the IP address
4977 of the server and not the servername for the filename.
4978 The hostname public key filename is checked as an fall back
4979 method if the IP address based filename is not found.
4981 Fixed the GETKEY command to save the fetched server key
4982 in correct filename.
4984 Print the remote server's hostname now when new key is
4985 received during connection process. Affected file is
4986 irssi/src/silc/core/client_ops.c.
4988 * Return always our own public key to the client if it asks
4989 for it with GETKEY command. Affected file silcd/command.c.
4991 * Removed the use_auto_addr variable from default config
4992 file since it was in wrong section. Affected file is
4995 * Fixed TOPIC_CHANGE notification to not route it when it
4996 was sent using silc_server_send_notify_to_channel function.
4997 Affected file silcd/command.c.
4999 * Fixed silc_server_send_notify_kicked to send the kicker's
5000 Client ID also, it was missing. Affected files are
5001 silcd/command.c, silcd/packet_send.[ch].
5003 Thu Jan 17 18:59:11 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5005 * Do not save client history information in SERVER_SIGNOFF.
5006 Fixes the bug in normal server that it does not detect
5007 the client becoming valid after the server becomes back
5008 online. Affected file silcd/server_util.c.
5010 * Added `sock_error' field into the SilcSocketConnection
5011 context. When error occurs during socket operation (read
5012 or write) the error is saved. Added also new function
5013 silc_socket_get_error to return human readable socket error
5014 message. Affected files are lib/silcutil/silcsockconn.[ch],
5015 lib/silcutil/unix/silcunixsockconn.c, and
5016 lib/silcutil/win32/silcwin32sockconn.c.
5018 * The server now prints the socket error message in the
5019 signoff for client. Affected file silcd/server.c.
5021 * Fixed the `created' channel information sending from router
5022 to server in JOIN command. Checks now whether the channel
5023 really was created or not and set it according that.
5025 Fixed the JOIN command to use the client entry's current
5026 ID during the joining procedure instead of the one it sent
5027 in the command (it is checked though), since it can change
5028 between the packet processing and command processing, and
5029 would just case unnecessary pain in the client end. Affected
5030 file silcd/command.c.
5032 * Fixed a channel key payload sending to use correct channel
5033 ID when the server was forced to change the channel's ID by
5034 router. Router sent the key payload with the old Channel ID.
5035 Affected file silcd/packet_receive.c.
5037 Wed Jan 16 22:26:30 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5039 * Call silc_server_save_channel_key only if the key payload
5040 was provided in the JOIN command's command reply. Affected
5041 file silcd/command_reply.c.
5043 Tue Jan 15 18:49:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5045 * Fixed silc_mp_sizeinbase to return the value correctly with
5046 MPI. Affected file lib/silcmath/mp_mpi.c.
5048 * Fixed the stop_server signal to correctly stop the scheduler
5049 and gracefully stop the server when SIGTERM or SIGINT signals
5050 are received. Affected file silcd/silcd.c.
5052 Mon Jan 7 23:38:19 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
5054 * Simple handling of TERM and HUP signals. Also added some log
5055 flushing call around. Affected file is
5058 * Fixed small bugs in silclog.c. Now buffering output will take
5059 effect after 10 seconds since startup: This will ensure that
5060 no important startup messages are lost. Also output redirection
5061 will preserve original format ([Date] [Type] message).
5062 Affected file is lib/silcutil/silclog.c.
5064 * Added two options to the config file, in the logging section:
5065 quicklogs:<yes/no>: and flushdelay:<seconds>:. Affected files
5066 lib/silcutil/silclog.[ch], silcd/serverconfig.[ch].
5068 Sun Jan 6 12:49:40 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5070 * Do not print the warning about log files not being initialized
5071 more than once to avoid excess logging. Affected file is
5072 lib/silcutil/silclog.c.
5074 * Fixed the SIM compilation in lib/silcsim/Makefile.am. Fixed
5075 the SIM copying in make install in Makefile.am.pre.
5077 Sun Jan 6 01:10:21 CET 2001 Johnny Mnemonic <johnny@themnemonic.org>
5079 * Rewritten silclog APIs. Globally interesting changes follows:
5080 silc_log_set_files() changed to silc_log_set_file().
5081 silc_log_set_callbacks() changed to silc_log_set_callback().
5082 ROBOdoc documented silclog header file.
5083 SilcLogCb now returns bool to wether inihibit the default
5084 handler or not (to keep the old behaviour return always TRUE).
5085 The new APIs should also fix the problem of the
5086 silcd_error.log file that was written in the current directory.
5089 Log files streams will remain opened after silc_log_set_file()
5090 call, means less CPU usage notably on high traffic servers.
5091 File streams are now full buffered, and flushed to the disk
5092 every 5 minutes, lesses HD activity and CPU usage.
5093 Messages can be redirected, allowing admins to configure
5094 one single logfile for all server messages.
5095 the silc_log_quick global variable to activate fast-logging.
5096 Affected files lib/silcutil/silclog.[ch]
5098 * Changed some code to conform new silclog APIs. Affected
5099 files are doc/example_silcd.conf.in, silcd/server.c
5100 irssi/src/silc/core/silc-core.c, silcd/serverconfig.[ch],
5103 * Fixed a memory leak that could occur in some situations.
5104 Affected file silcd/serverconfig.c.
5106 Sat Jan 5 13:37:29 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5108 * Added the silc_client_del_client to remove the client from
5109 all channels as well. Affected file lib/silcclient/idlist.c.
5111 * Fixed the client library to correctly remove the client
5112 from all channels when the client entry is being destroyed.
5113 Affected file lib/silcclient/client_notify.c, command.c.
5115 * Added auto-nicking support to the client library. If the
5116 applicatio now sets client->nickname it will be sent to the
5117 server after connecting by the library. This way for example
5118 SILCNICK (or IRCNICK) environment variables will have effect
5119 and always change the nickname automatically to whatever
5120 it is wanted. Affected file lib/silcclient/client.[ch].
5122 * Renamed silc_server_command_bad_chars to the
5123 silc_server_name_bad_chars and moved it to the
5124 silcd/server_util.[ch]. Added also new function
5125 silc_server_name_modify_bad to return nickname that
5126 includes bad characters as new nickname without those
5127 bad characters. This check and modify is now used in
5128 silc_server_new_client when the username is initially set
5129 as nickname, so it must be checked to be valid nickname.
5130 Affected file silcd/packet_receive.c.
5132 * The nickname length is now taken from the packet for real
5133 and not trusted to strlen() since it clearly can return
5134 wrong length for nickname including bad characters. This
5135 also applies to channel names. Affected file silcd/command.c.
5137 * Removed the lib/silcsilm/modules directory. Modules are now
5138 compiled into the lib/silcsim. Fixed the copying of the
5139 modules to follow symbolic links in Makefile.am.pre.
5141 Wed Jan 2 18:56:21 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5143 * Fixed silc_string_regexify list creation. Fixes bugs with
5144 BAN and INVITE commands in server. The affected file is
5145 lib/silcutil/unix/silcunixutil.c.
5147 Sun Dec 30 13:41:34 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5149 * Removed the command destructor entirely from the server's
5150 command and command reply routines. It is not needed, and
5151 its usage was buggy and caused crashes. Affected files are
5152 silcd/command[_reply].[ch].
5154 Fri Dec 28 12:43:22 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5156 * Cancel protocol and NULL sock->protocol if timeout
5157 occurred during protocol. Affected file silcd/server.c.
5159 * Cancel protocol timeouts always before calling the final
5160 callback, to assure that after final callback is called
5161 no other state will be called for the protocol anymore.
5162 Affected file silcd/protocol.c.
5164 * Print error log if incoming connection configuration could
5165 not be found. Affected file silcd/server.c.
5167 * Fixed JOIN command to correctly save the founder mode
5168 to the client on normal SILC server, when the channel
5169 was created by the router. Affected file silcd/command.c.
5171 * Fixed LIST command (hopefully) to send correct reply
5172 packets. Affected file silcd/command.c.
5174 Thu Dec 20 16:14:52 CET 2001 Pekka Riikonen <priikone@silcnet.org>
5176 * The silc_packet_receive_process now returns FALSE if the
5177 read data was invalid packet, and TRUE if it was ok.
5179 The server now checks that if unauthenticated connection
5180 sends data and its processing fails the server will close
5181 the connection since it could be a malicious flooder.
5183 Affected files lib/silccore/silcpacket.[ch], silcd/server.c.
5185 Wed Dec 19 21:31:25 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5187 * Make sure the warning about error opening a log file is
5188 printed only once and not everytime it fails (produces
5189 too much useless log). Affected file lib/silcutil/silclog.c.
5191 Wed Dec 19 18:21:51 CET 2001 Johnny Mnemonic <johnny@themnemonic.org>
5193 * Made the silc_server_daemonise() function more readable.
5194 Affected file silcd/server.c.
5196 * Pid file is now optional, the user may comment it out from
5197 the config file. Removed define SILC_SERVER_PID_FILE, we
5198 don't need a default any longer. Affected file
5199 configure.in.pre, lib/Makefile.am.pre.
5201 * Make some use of the pid file. The server now dies at startup
5202 if it detects a valid pid file on his path. The server would
5203 die anyway in this circumstance, because of the bind() failure.
5204 Affected file silcd/silcd.c.
5206 * No longer compiling lib/dotconf.
5208 Mon Dec 17 18:24:27 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5210 * Fixed JOIN command parsing not to crash. Affected file
5211 lib/silcclient/command.c.
5213 * Fied the NICK_CHANGE notify to add the new client entry
5214 even it is resolved. This removes an <[unknown]> nick
5215 thingy bug in the client. Affected file is
5216 lib/silcclient/client_notify.c.
5218 * Do not try to allocate 0 bytes (efence does not like it)
5219 in lib/silccore/silccomand.c when encoding payload.
5221 * Do not take IRCNICK as nickname in Irssi SILC client since
5222 it is not possible to set nickname before hand connecting
5223 the server (TODO has an entry about adding auto-nicking
5226 * Changed the silc_server_command_pending to check whether
5227 there already exists an pending entry with the specified
5228 command, command identifier and pending callback. This is
5229 to fix IDENTIFY and WHOIS related crashes that may register
5230 multiple pending commands with same identifier. Affected
5231 file silcd/command.c.
5233 * Fixed the server to reconnect to the router even if it
5234 was already reconnecting and EOF was received. This to
5235 fix a possibility that the server wouldn't ever try to
5236 auto-reconnect to the router. Affected file silcd/server.c.
5238 Sat Dec 15 20:31:50 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5240 * Fixed the server's password authentication to use the
5241 length of the locally saved password, and not the one
5242 sent in the packet. Affected file silcd/protocol.c.
5244 * Fixed same password authentication problem in the
5245 Authentication Payload handling routines in
5246 lib/silccore/silcauth.c.
5248 * Yet another password authentication problem fixed with
5249 channel password handling in silcd/command.c.
5251 Mon Dec 10 19:57:40 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5253 * If first character of string in silc_parse_userfqdn is '@'
5254 then do not parse it. Affected file is
5255 lib/silcutil/silcutil.c.
5257 Sun Dec 9 22:18:50 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5259 * Fixed minor bug in IDENTIFY command reply sending, which
5260 caused various weird problems during JOIN when it was
5261 resolving names for users. Affected file silcd/command.c.
5263 Sun Dec 9 19:18:41 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5265 * Fixed the IDENTIFY command reply sending to chech better valid
5266 clients. It was possible to send incomplete list of replies.
5267 Affected file silcd/command.c.
5269 Sat Dec 8 15:58:31 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5271 * Added silc_client_command[s]_[un]register functions now to
5272 dynamically register the commands in client library. Removed
5273 the static table of commands. This allows the client library
5274 to call commands without causing the application to know about
5275 what commands library has called.
5277 Removed the INFO command reply kludge to detect when the command
5278 was called by library. Now library use its own command reply
5279 function for INFO command.
5281 Added function silc_client_command_call to call a command.
5282 Application can use it to call command, not access the structure
5285 Now all commands that are sent by the client library (not
5286 explicitly sent by application) use own command reply functions.
5288 Affected files around lib/silcclient/ and in
5289 irssi/src/silc/core/.
5291 * Fixed the WHOIS command reply sending to chech better valid
5292 clients. It was possible to send incomplete list of replies.
5294 Fixed the WHOIS and IDENTIFY to send the request to router
5295 if normal server did not do it and did not find any results.
5297 Affected file silcd/command.c.
5299 Thu Dec 6 17:21:06 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5301 * Moved the internal data from SilcClient context into its
5302 own file, not accesible to application. Affected files
5303 lib/silcclient/client.h and lib/silcclient/client_internal.h,
5304 and other files in client library.
5306 Thu Dec 6 10:37:55 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5308 * Added doc/examples installation target in Makefile.am.pre.
5311 Tue Dec 4 17:43:19 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5313 * If NO_SUCH_CLIENT_ID notify is received for WHOIS or IDENTIFY
5314 commands the found client entry will be removed from the
5315 cache, after notifying application about the error. Affected
5316 file lib/silcclient/command_reply.c.
5318 * Changed the /MSG to check for exact nickname user gave, and
5319 not let `nick' match `nick@host' if it is only one found. Now,
5320 user must type the exact nickname (like nick@host2) even if
5321 there are no more than one same nicks found. This is to avoid
5322 a possibility of sending nickname to wrong nickname since
5323 `nick' could match `nick@host'. Affected file is
5324 irssi/src/core/silc-servers.c.
5326 Mon Dec 3 18:49:45 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5328 * Do not print "you are now server operator" or similar when
5329 giving /away command. Affected files are
5330 irssi/src/silc/core/client_ops.c, silc-servers.h.
5332 * Made the silc_server_command_pending_error_check to send
5333 the same command reply payload it received back to the
5334 original sender of the command. This way all arguments
5335 that was received by the server will be received by the
5336 client too. Affected file silcd/command.c.
5338 * Added the silc_idcache_add to return the created cache entry
5339 to a pointer. Affected file lib/silccore/silcidcache.[ch].
5341 * Add global clients to expire if they are not on any channel.
5342 This is because normal server will never know if they signoff
5343 if they are not on any channel. The cache expiry will take
5344 case of these entries. This is done by normal servers only.
5345 The affected files are silcd/command_reply.c,
5346 silcd/idlist.[ch], silcd/server and silcd/packet_receive.c.
5348 * If server receives invalid ID notification for WHOIS or
5349 IDENTIFY and the ID exists in the lists, it is removed.
5350 Affected file silcd/command_reply.c.
5352 * If NO_SUCH_CLIENT_ID is received for WHOIS or IDENTIFY command
5353 in client then client entry that it matches is searched and
5354 the nickname is printed on the screen for user. Affected
5355 file irssi/src/silc/core/client_ops.c.
5357 Mon Dec 3 11:56:59 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5359 * Use cache entry expire time in the LIST command reply to
5360 purge old entries from the cache after the LIST command
5361 reply has been received. This way we don't have non-existent
5362 entries in the cache for too long. Affected file is
5363 silcd/command_reply.c.
5365 Sun Dec 2 23:29:07 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5367 * If we are normal server, and we've not resolved client info
5368 in WHOIS or IDENTIFY from router, and it is global client,
5369 we'll check whether it is on some channel. If it is not
5370 then we cannot be sure about its validity and will resolve it
5371 from router. Fixes a bug in WHOIS and IDENTIFY. Affected
5372 file silcd/command.c.
5374 * Search channel by name (if possible) rather than by ID
5375 in IDENTIFY command's command reply. Affected file is
5376 silcd/command_reply.c.
5378 Sun Dec 2 13:48:46 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5380 * Distribute to the channel passphrase in CMODE_CHANGE notify.
5381 Updated specs and implemented it. Affected file silcd/command.c,
5382 silcd/packet_send.c and silcd/packet_receive.c.
5384 * Implemented the <founder auth> payload handling in the JOIN
5385 command. If provided all conditions for channel joining
5386 except requirement to provide correct passphrase can be
5387 overrided by the channel founder. Updated the protocol specs.
5388 Affected file silcd/command.c.
5390 Added support for founder auth in JOIN command in client
5391 library. Fixed the parsing of the JOIN command now to support
5392 all options as they should be. The affected file is
5393 lib/silcclient/command.c.
5395 * Optimized the WHOIS and IDENTIFY commands to send the request
5396 to router only if it includes nicknames or other names. If
5397 they include only IDs then check the local cache first before
5398 routing. Affected file is silcd/command.c.
5400 * Added channels topic announcements. Affected file is
5401 silcd/packet_receive.c and silcd/server.c.
5403 * Fixed the silc_server_send_notify_topic_set to really destine
5404 the packet to channel. Affected file silcd/packet_send.c.
5406 * Fixed a crash in CHANNEL_CHANGE notify handling in the client
5407 library. Affected file lib/silcclient/client_notify.c.
5409 * Added UMODE announcements. Affected file silcd/server.c.
5411 Sat Dec 1 12:52:39 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5413 * Memory leak fixes in:
5415 lib/silcutil/silcsockconn.c
5416 lib/silcske/silcske.c
5417 lib/silcske/groups.c
5419 lib/silccrypt/silcpkcs.c
5420 lib/silccore/silccommand.c
5421 lib/silccore/silcidcache.c
5426 * ROBOdoc documented the lib/silcske/groups.h file and a
5427 bit changed the interface for better.
5429 Thu Nov 29 22:12:50 EET 2001 Pekka Riikonen <priikone@silcnet.org>'
5431 * Update the client entry context in the ID cache after
5432 nick change. Affected file lib/silcclient/command.c.
5433 Fixes the CUMODE command when regaining founder privileges,
5434 and a little WHOIS problem.
5436 * Fixed silc_net_gethostbyname to correctly call the
5437 inet_ntop. Affected file lib/silcutil/silcnet.c.
5439 Thu Nov 29 19:31:23 EET 2001 Pekka Riikonen <priikone@silcnet.org>'
5441 * Added IPv6 support checking to the configure.in.pre, added
5442 also --enable-ipv6 option to override the check. Affected
5443 file configure.in.pre.
5445 * The silc_thread_create now calls the start function
5446 directly if threads support is not compiled in. Removes
5447 ugly #ifdef's from generic code. Affected files are
5448 lib/silcutil/unix/silcunixthread, win32/silcwin32thread.c.
5450 * Added silc_net_gethostby[name/addr]_async to asynchronously
5451 resolve. Affected files are lib/silcutil/silcnet.[ch].
5453 * Added support for rendering IPv6 based server, client and
5454 channel IDs. Affected file lib/silcutil/silcutil.c.
5456 * Added support for creating IPv6 based server IDs. Affected
5457 file is silcd/serverid.c.
5459 Wed Nov 28 23:46:09 EET 2001 Pekka Riikonen <priikone@silcnet.org>'
5461 * Added silc_net_gethostby[addr/name] into the
5462 lib/silcutil/silcnet.[ch]. Added IPv6 support to Unix network
5463 routines. Added silc_net_is_ip[4/6]. Affected file is
5464 lib/silcutil/unix/silcunixnet.c. All routines that take
5465 address as argument now supports both IPv4 and IPv6 addresses.
5467 Mon Nov 26 18:09:48 EET 2001 Pekka Riikonen <priikone@silcnet.org>'
5469 * Fixed LIST command reply sending in server. Affected file
5472 * Server now sends the kicker's client ID in the KICK notify
5473 to the kicked client. Affected file silcd/command.c.
5475 * The client library now parses the kickers client ID and
5476 UI displays it. Affected files lib/silcclient/client_notify.c
5477 and irssi/src/silc/core/silc-channels.c, module-formats.c.
5479 * Made all payload parsing function prototypes consistent.
5480 They all take now const unsigned char * and uint32 pair as
5481 the payload data instead of SilcBuffer. Changes all around
5482 the source tree. Other unsigned char* -> const unsigned char*
5483 changes around the tree as well.
5485 * Optimized SFTP client and server packet sending not to
5486 allocate new buffer for each packet but to recycle the
5487 first allocated buffer. Affected files are
5488 lib/silcsftp/sftp_client.c, sftp_server.c, sftp_util.[ch].
5490 * Optimized the SFTP client to use SilcList instead of
5491 SilcDList for requests, because it is faster. Affected file
5492 is lib/silcsftp/sftp_client.c.
5494 * Moved the ID Payload routines from lib/silccore/silcpayload.[ch]
5495 into lib/silccore/silcid.[ch].
5497 Renamed silcpayload.[ch] into silcargument.[ch].
5499 Mon Nov 26 15:01:53 CET 2001 Pekka Riikonen <priikone@silcnet.org>
5501 * If client entry is deleted with active key agreement
5502 session, abort the session.
5504 The silc_client_abort_key_agreement now calls the completion
5505 callback with new SILC_KEY_AGREEMENT_ABORTED status.
5507 Affected file lib/silcclient/silcapi.h, client_keyagr.c and
5510 Sun Nov 25 18:01:45 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5512 * Don't use __restrict in older GCC's. Affected file is
5513 lib/silcmath/mpi/mpi-priv.h. A patch by salo.
5515 * silc_net_localhost now attempts to reverse lookup the
5516 IP/hostname. Affected file lib/silcutil/silcnet.c.
5518 * Defined <founder auth> argument to the SILC_COMMAND_JOIN
5519 command. It can be used to gain founder privileges at
5520 the same time when joining the channel.
5522 Defined that the SILC_NOTIFY_TYPE_KICKED send the
5523 kicker's client ID as well. Updated protocol specs.
5525 Defined that the server must send SILC_COMMAND_IDENTIFY
5526 command reply with error status to client who sent
5527 private message with invalid client ID.
5529 Updated the protocol specification.
5531 * Added silc_server_send_command_reply to send any
5532 command reply. Affected file silcd/packet_send.[ch].
5534 * Added silc_id_payload_encode_data to encode ID payload
5535 from raw ID data. Affected file lib/silccore/silcpayload.[ch].
5537 * The server now send IDENTIFY command reply with error
5538 status if client ID in private message is invalid. Affected
5539 file silcd/packet_receive.c.
5541 * Save the server key file with server's IP address in
5542 the filename instead of hostname. The affected file is
5543 irssi/src/silc/core/client_ops.c.
5545 Sat Nov 24 20:08:22 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5547 * Typo fixes in irssi/src/fe-common/silc/module-formats.c.
5550 * Added libtool support for compiling shared objects in
5551 lib/silcsim. Affected file configure.in.pre and
5552 lib/silcsim/Makefile.am. Original patch by cras.
5554 Fri Nov 23 23:30:59 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5556 * Pid file configuration, and server's config file fixes
5557 patch by toma. Updated CREDITS file.
5559 Sun Nov 18 01:34:41 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5561 * Fixed silc_client_channel_message to not try to decrypt
5562 the message twice if it resolved the destination client
5563 information. This could cause of dropping one channel
5564 message. Affected file lib/silcclient/client_channel.c.
5566 Wed Nov 14 23:44:56 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5568 * Added silc_client_run_one into lib/silcclient/silcapi.h and
5569 lib/silcclient/client.c. This function is used when the SILC
5570 Client is run under some other scheduler, or event loop or
5571 main loop. On GUI applications, for example this may be
5572 desired to used to run the client under the GUI application's
5573 main loop. Typically the GUI application would register an
5574 idle task that calls this function multiple times in a second
5575 to quickly process the SILC specific data.
5577 Wed Nov 14 19:16:52 CET 2001 Johnny Mnemonic <johnny@themnemonic.org>
5579 * Fixed silc_server_drop() for dropping the supplementary
5580 groups as well, this could cause a security hole on some
5583 Wed Nov 14 16:22:25 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5585 * __pid_t -> pid_t in lib/silccrypt/silcrng.c. A patch by
5588 * Write PID file after dropping privileges. Added -F option
5589 to run server on foreground. A patch by debolaz.
5590 Affected files silcd/server.c, silcd/silcd.c.
5592 * Fixed MOTD to return the MOTD file server name. Affected
5593 file silcd/command.c.
5595 * Added INFO command reply handling to the Irssi SILC Client.
5596 Affected file irssi/src/silc/core/client_ops.c.
5598 Wed Nov 14 00:18:08 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5600 * Fixed the silc_idcache_list_* routines to really support
5601 the dynamic list. Fixes a crash. Affected file is
5602 lib/silccore/silcidcache.c.
5604 * Fixed the LIST command reply to really call LIST command's
5605 pending callbacks. Affected file silcd/command_reply.c.
5607 Tue Nov 13 00:49:17 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5609 * Update conn->local_entry->nickname after giving NICK
5610 command. Affected file lib/silcclient/command.c.
5612 Sun Nov 11 23:43:02 PST 2001 Brian Costello <bc@wpfr.org>
5614 * Added the [pid] option to the silcd configuration file
5616 Affected files: serverconfig.[ch] and silcd.c
5618 Sun Nov 11 23:56:39 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5620 * Save fingerprint in WHOIS command reply in server.
5621 Affected file silcd/command_reply.c.
5623 * Fixed NICK commands pending callback registration.
5624 Affected file lib/silcclient/command.c.
5626 Sun Nov 11 10:49:10 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5628 * Use ++server->cmd_ident when sending commands in server,
5629 instead of random number. Affected file silcd/command.c.
5631 * Fixed GETKEY command reply to call actually GETKEY pending
5632 command callbacks. Affected file silcd/command_reply.c.
5634 * A bit stricter check for nicknames. Check for same nickname
5635 in NICK command also. Affected file silcd/command.c.
5637 * Do not call INFO command everytime client ID changes, only
5638 during first connecting. Affected file lib/silcclient/client.c.
5640 * Set the new nickname only after successful command reply for
5641 NICK command is returned by server. Affected file
5642 lib/silcclient/command.c.
5644 * Remove nicknames from nicklist during server_signoff notify.
5645 Should fix /NAMES bit more. The affected file is
5646 irssi/src/silc/core/silc-channels.c.
5648 * Added `fingerprint' field to the SilcIDListData in the
5649 silcd/idlist.h to hold the fingerprint of the client's
5652 Send the fingerprint of the client's public key in WHOIS
5655 Affected files silcd/command.c, and silcd/idlist.[ch].
5657 * Added silc_fingerprint into lib/silcutil/silcutil.[ch] to
5658 create fingerprint from given data.
5660 * Show the fingerprint of the client's public key in WHOIS.
5661 Affected files irssi/src/module-formats.[ch] and
5662 irssi/src/silc/core/client_ops.c.
5664 * Format the multiple same nicknames also during JOIN and
5665 NICK_CHANGE notifys. Affected file is
5666 lib/silcclient/client_notify.c.
5668 * Do not print error on screen for invalid private message
5669 payload since it can come if someone is sending private
5670 messages with wrong key. Affected file
5671 lib/silccore/silcprivate.c.
5673 * Fixed multiple concurrent /PING crash. Affected file
5674 lib/silcclient/command.c.
5676 * Changed the wrong ID encoding. All IP addresses must be
5677 in MSB first order in encoded format. They were encoded
5678 wrong and was in LSB format. Affected files are
5679 silcd/serverid.c, lib/silcutil/silcutil.c.
5681 * Remove silc_net_addr2bin_ne from lib/silcutil/silcnet.[ch].
5683 * Call the `connect' client operation through the scheduler
5684 in case of error. Affected file lib/silcclient/client.c.
5686 * Call the `failure' client operation even if the error
5687 occurred locally during a protocol. Affected file is
5688 lib/silcclient/protocol.c.
5690 * Added support of sending LIST command to router from normal
5691 server. This way normal server can get list of all channels
5692 in the network too. Fixed the channel list sending in the
5693 server too. Affected files are silcd/command.c, and
5694 silcd/command_reply.[ch].
5696 * Added silc_server_update_channels_by_server and
5697 silc_server_remove_channels_by_server. They are used during
5698 disconnection of primary router and in backup router protocol.
5699 Affected file silcd/server_util.[ch], silcd/server.c and
5700 silcd/server_backup.c.
5702 * Fixed channel adding to global list in IDENTIFY command
5703 reply in server. Affected file silcd/command_reply.c.
5705 Sat Nov 10 21:39:22 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5707 * If the incoming packet type is REKEY or REKEY_DONE process
5708 that packet always synchronously. Fixes yet another MAC
5709 failed error on slow (dialup) connections. Affected file
5710 lib/silcclient/client.c and silcd/server.c.
5712 Thu Nov 8 22:21:09 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5714 * Call check_version SKE callback for initiator too. Affected
5715 file lib/silcske/silcske.c.
5717 * Implemented fix for security hole found in the SKE that was
5718 fixed in the specification few days back; the initiator's
5719 public key is now added to the HASH value computation.
5720 Added backwards support for the old way of doing it too, for
5721 old clients and old servers. Affected file is
5722 lib/silcske/silcske.c.
5724 * Enabled mutual authentication by default in SKE. If initiator
5725 is not providing mutual authentication the responder will
5726 force it. This will provide the proof of posession of the
5727 private key for responder. The affected files are
5728 lib/silcclient/protocol.c and silcd/protocol.c.
5730 * Do not cache anymore the server's public key during SKE.
5731 We do mutual authentication so the proof of posession of
5732 private key is done, and if the server is authenticated in
5733 conn auth protocol with public key we must have the public
5734 key already. Affected file silcd/protocol.c.
5736 * Added new global debug variable: silc_debug_hexdump. If
5737 it is set to TRUE SILC_LOG_HEXDUMP will be printed. Affected
5738 file lib/silcutil/silclog.[ch].
5740 * Fixed compilation warning due to char * -> const char *.
5741 Affected files lib/silcutil/silcnet.h, and
5742 lib/silccore/silcauth.[ch].
5744 Wed Nov 7 20:43:03 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5746 * Fixed CMODE command when new channel key was created. If
5747 the creation failed the old key was removed. Next time giving
5748 same command would crash the server since the old key was
5749 freed already. Affected file silcd/command.c.
5751 * Fixed the silc_server_announce_get_channels to not crash
5752 on reconnect. Affected file silcd/server.c.
5754 Wed Nov 7 17:15:07 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5756 * Added silc_log_set_debug_string function to set a regex
5757 string to match for debug output. Only the function names,
5758 or filenames matching the given debug string is actually
5759 printed. This way it is possible to filter out those debug
5760 strings that user is not interested in.
5762 Fixed a bug in silc_string_regexify.
5764 Affected files lib/silcutil/silclog.[ch], and
5765 lib/silcutil/unix/silcunixutil.c.
5767 * Changed the -d options in both server and Irssi SILC client
5768 to take the debug string as argument. Affected files
5769 silcd/silcd.c and irssi/src/silc/core/silc-core.c.
5771 Tue Nov 6 21:31:54 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5773 * Added silc_hash_babbleprint to create a Bubble Babble
5774 Encoded fingerprint. The encoding is developed by Antti
5775 Huima (draft-huima-babble-01.txt), and it creates human
5776 readable strings out of binary data. Affected file
5777 lib/silccrypt/silchash.[ch].
5779 * Print the babble print now in addition of fingerprint as well
5780 in Irssi SILC client. Affected files are
5781 irssi/src/fe-common/silc/module-formats.[ch],
5782 irssi/src/fe-common/silc/core/client_ops.c.
5784 Sun Nov 4 23:37:28 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5786 * Fixed a security problem found in SKE. The initiator's
5787 public key too is now added to the HASH hash value creation
5788 which is signed by the responder to create the SIGN value.
5789 This will prevent anyone in the middle to lie to the responder
5790 about the initiator's public key. If this is done now, the
5791 man in the middle will get caught. Updated the protocol
5794 Sun Nov 4 11:43:53 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5796 * Better installation directory handling. Configure module
5797 paths and other paths automatically to example_silc* files
5798 in doc/. A patch by toma.
5800 * Fixed compiler warning from MPI library, and from SILC RNG.
5803 * Added SILC_SERVER_PID_FILE to define the pid file for server.
5804 It can be configured with ./configure. A patch by toma.
5806 Sat Nov 3 23:48:23 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5808 * Find correct make to use in prepare-clean. A patch by
5809 toma. Affected file prepare-clean.
5811 Sat Nov 3 22:04:00 PST 2001 Brian Costello <bc@mksecure.com>
5813 * Added irssi variables use_auto_addr, auto_bind_ip,
5814 auto_bind_port and auto_public_ip.
5816 * Changed the interface for silc_client_send_key_agreement
5817 in lib/silcclient/silcapi.h
5821 irssi/src/silc/core/silc-core.c
5823 lib/silcclient/silcapi.h
5824 irssi/src/silc/core/silc-channels.c
5825 lib/silcclient/client_keyagr.c
5828 Sat Nov 3 17:48:55 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5830 * Added silc_pkcs_public_key_compare to compare two
5831 public keys. Affected file lib/silccrypt/silcpkcs.[ch].
5833 * Check that the client who set the founder mode on the
5834 channel is the same client that is giving the founder
5835 mode to itself. It is done by comparing the saved public
5836 key (it is saved even in the authentication is passphrase).
5837 Affected file silcd/command.c.
5839 Fri Nov 2 18:52:08 EST 2001 Pekka Riikonen <priikone@silcnet.org>
5841 * Do not process packet for disconnected socket connection.
5842 Affected file lib/silccore/silcpacket.c.
5844 * Process the DISCONNECT packet through scheduler in the
5845 client library. Affected file lib/silcclient/client.c.
5847 * Fixed the silc_client_packet_parse to not to increase
5848 the packet sequence number if the conn->sock and the
5849 current socket connection is not same. This can happen
5850 for example during key agreement when the conn includes
5851 multiple socket connections (listeners). Affected file
5852 lib/silcclient/client.c.
5854 * The sender of the file transfer request now provides also
5855 the pointer (listener) for the key exchange protocol. If
5856 the listener cannot be created then it sends empty key
5857 agreement and lets the receiver provide the listener.
5859 Added `local_ip' and `local_port' arguments to the
5860 silc_client_file_send. If they are provided they are used,
5861 if not then it will attempt to find local IP address, if
5862 not found or bind fails then the remote client will provide
5865 Affected files are lib/silcclient/client_ftp.c and
5866 lib/silcclient/silcapi.h.
5868 * Extended the FILE SEND command to support defining the
5869 local IP and port for key exchange listener. They are
5870 optional. Affected file irssi/src/silc/core/silc-servers.c.
5872 Thu Nov 1 22:10:07 EST 2001 Pekka Riikonen <priikone@silcnet.org>
5874 * Defined to WHOIS command reply the sending of fingerprint
5875 of the client's public key (if the proof of posession of the
5876 corresponding private key is verified by the server).
5877 Updated to the protocol specification.
5879 * Added support of receiving the client's public key's
5880 fingerprint in command reply in client library. Affected
5881 file is lib/silcclient/command_reply.c, and
5882 lib/silcclient/idlist.[ch].
5884 Thu Nov 1 18:06:12 EST 2001 Pekka Riikonen <priikone@silcnet.org>
5886 * Do not send over 128 chars long nickname to the server
5887 in NICK command. Affected file lib/silcclient/command.c.
5889 * Do not send over 256 chars long channel names to the server
5890 in JOIN command. Affected file lib/silcclient/command.c.
5892 Tue Oct 30 22:48:59 EST 2001 Pekka Riikonen <priikone@silcnet.org>
5894 * Assure that silc_server_close_connection cannot be called
5895 twice for same socket context. Affected file is
5898 Tue Oct 30 16:58:14 EST 2001 Pekka Riikonen <priikone@silcnet.org>
5900 * Send error message to application if opening file for
5901 writing during file transfer fails. Affected file is
5902 lib/silcclient/client_ftp.c.
5904 Remove all file transfer sessions for a client that we're
5905 removing from ID cache.
5907 Affected file is lib/silcclient/client_ftp.c.
5909 * Fixed silc_net_addr2bin to return correct address. Affected
5910 file lib/silcutil/[unix/win32]/silc[unix/win32]net.c.
5912 * Fixed file transfer session removing on signoff notify.
5913 Affected file irssi/src/silc/core/silc-servers.c.
5915 * Added the SilcClientFileError to be returned in the monitor
5916 callback. Added NO_SUCH_FILE and PERMISSION_DENIED errors.
5917 Affected file lib/silcclient/silcapi.h.
5919 Mon Oct 29 17:43:04 EST 2001 Pekka Riikonen <priikone@silcnet.org>
5921 * Fixed a crash in silc_client_ftp_free_sessions and
5922 silc_client_ftp_session_free_client. Affected file
5923 lib/silcclient/client_ftp.c.
5925 * Added `disabled' field in the SilcChannelEntry in the server
5926 to indicate if the server entry is disabled. Affected file
5927 silcd/idlist.h, silcd/command[_reply].c.
5929 * SILC server adds now /var/run/silcd.pid everytime it is
5930 started. Affected file silcd/silcd.c.
5932 * Added silc_server_packet_send_clients to send a packet to
5933 the provided table of client entries. Affected file
5934 silcd/packet_send.[ch].
5936 * Fixed a crash in client resolving in client_prvmsg.c in
5937 client library. Affected file lib/silcclient/client_prvmsg.c.
5939 * Do not actually remove the client directly from ID cache
5940 during SERVER_SIGNOFF, but invalidate it. This way we
5941 preserve the WHOWAS info for the client. Affected file
5942 silcd/server_util.c.
5944 * Fixed SERVER_SIGNOFF notify handling in the server. The
5945 server is now able to process incoming SERVER_SIGNOFF notify
5946 for a server that it doesn't even know about. It will remove
5947 the clients provided in the notify. Affected file
5948 silcd/packet_receive.c.
5950 * Check for partial packet in data queue after every packet that
5951 was found from the queue. Return and wait for more data if
5952 there is partial data in queue. Affected file is
5953 lib/silccore/silcpacket.c.
5955 Sun Oct 28 18:46:27 EST 2001 Pekka Riikonen <priikone@silcnet.org>
5957 * Added SilcClietFileError enum to indicate error in
5958 file transfer. Added SILC_CLIENT_FILE_MONITOR_KEY_AGREEMENT
5959 and SILC_CLIENT_FILE_MONITOR_ERROR new monitor statuses.
5960 Affected files lib/silcclient/silcapi.h and
5961 lib/silcclient/client_ftp.c.
5963 * Check that newsize in silc_buffer_realloc is larger than
5964 the old buffer's size. Affected file lib/silcutil/silcbufutil.h.
5966 * Added better monitor of file transfers. It now monitors
5967 key agreement protocol during the file transfer too. Added
5968 error reporting too. Affected files
5969 irssi/src/silc/core/silc-servers.c,
5970 irssi/src/fe-common/silc/module-formats.[ch].
5972 * Wrote a help file for FILE command.
5974 * Added silc_rng_global_get_byte_fast to get not-so-secure
5975 random data as fast as possible. Random data is read from
5976 /dev/urandom if available and from the SILC RNG if not
5977 available. It is used in padding generation. Affected file
5978 lib/silccrypt/silcrng.[ch].
5980 * All packets in client library are now processed synchronously.
5981 Optimized packet processing a lot. Affected file
5982 lib/silcclient/client.c.
5984 * All server connection packets are processing synchronously
5985 now in server, to optimize packet processing. Affected file
5988 * Include files are installed now only in Toolkit distribution
5989 if make install is given. Affected files: all Makefile.am's.
5991 Thu Oct 25 22:44:06 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5993 * Assure that silc_client_notify_by_server_resolve does not
5994 resolve the client information multiple times. If it cannot
5995 be found by the first it cannot be found at all. Affected
5996 file lib/silcclient/client_notify.c.
5998 * Fixed WHOWAS command reply calling. Affected file
5999 lib/silcclient/command_reply.c.
6001 * Removed all references to silc_idlist_get_client from the
6002 Irssi SILC client since that call is internal call used by
6003 the library. The Irssi SILC client will use now client
6004 retrieval functions found in silcapi.h.
6006 * Fixed a bug in resolving nickname info before sending
6007 private message. It used freed memory. Affected file
6008 irssi/src/silc/core/silc-servers.c.
6010 Thu Oct 25 19:04:49 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6012 * Assure my_channels statistics cannot go negative in server.
6013 Affected files silcd/server.c, silcd/server_util.c.
6015 Wed Oct 24 19:53:05 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6017 * Upgraded dotconf 1.0.2 to 1.0.6 in lib/dotconf.
6019 Tue Oct 23 13:51:19 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6021 * Win32 Toolkit changes. Affected files
6022 win32/silc.dsw, win32/libsilc/libsilc.def,
6023 win32/libsilcclient/libsilc.def,
6024 lib/silcutil/silcutil.c, and
6025 lib/sftp/sftp_fs_memory.c.
6027 Mon Oct 22 16:35:05 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6029 * Added silc_net_localip to return local host's IP address.
6030 Affected file lib/silcutil/silcnet.[ch].
6032 * If key exchange or rekey protocol is active for a connection
6033 parse all packets syncronously since there might be packets
6034 in packet queue that we are not able to process without first
6035 processing packets before them. Affected file silcd/server,
6036 lib/silcclient/client.c.
6038 * SilcPacketParserCallback now returns TRUE or FALSE to indicate
6039 whether library should continue processing the packet.
6040 Affected file lib/silccore/silcpacket.h.
6042 * Added SilcSFTPMonitor callback, SilcSFTPMonitors and
6043 SilcSFTPMonitorData to SFTP server to monitor various
6044 SFTP client requests. Affected file lib/silcsftp/silcsftp.h,
6045 lib/silcsftp/sftp_server.c.
6047 * Added silc_file_size to return file size. Affected file
6048 lib/silcutil/silcutil.[ch].
6050 * Implemented the file transfer support for the client library.
6051 Added preliminary support for simple client to client one-file
6052 transmission. Affected file lib/silcclient/client_ftp.c,
6053 lib/silccilent/client.[ch].
6055 * Added new local command FILE to the Irssi SILC Client.
6056 It is used to perform the file transfer. It has subcommands
6057 SEND, RECEIVE, SHOW and CLOSE. Affected files
6058 irssi/src/silc/core/client_ops.c,
6059 irssi/src/silc/core/silc-server.[ch].
6061 Mon Oct 22 12:50:08 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6063 * Relay the SILC_PACKET_FTP in the server. Affected files
6064 silcd/server.c and silcd/packet_receive.c.
6066 Sun Oct 21 20:21:02 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6068 * Renamed silc_file_read and silc_file_write to functions
6069 silc_file_readfile and silc_file_writefile. Added function
6070 silc_file_open and silc_file_close. Affected files
6071 lib/silcutil/silcutil.[ch].
6073 Thu Oct 18 20:58:13 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6075 * Resolve the client info when received private message or
6076 channel message for a client which nickname we don't know.
6077 Affected files lib/silcclient/client_prvmsg.c and
6078 lib/silcclient/client_channel.c.
6080 * Do not crash in /KEY if client is not connected. Affected
6081 file irssi/src/silc/core/silc-channels.c.
6083 * Added SilcClientStatus field to the SilcClientEntry in the
6084 lib/silcclient/idlist.h.
6086 Added SILC_CLIENT_STATUS_RESOLVING to mark that the entry
6087 is incomplete and is being resolved, it won't be resolved
6090 Make sure also that USERS command reply does not resolve
6091 twice information. Affected file is
6092 lib/silcclient/command_reply.c.
6094 Make sure that silc_client_get_clients_by_list does not
6095 resolve twice same information.
6097 * Check for valid client->id in the silc_server_free_client_data.
6098 Affected file silcd/server.c.
6100 * Fixed /GETKEY nick@server not to crash if the server entry
6101 is not found. Affected file lib/silcclient/command.c.
6103 * Fixed the silc_server_check_cmode_rights to check the
6104 requested modes correctly. Affected file silcd/command.c.
6106 Thu Oct 18 12:10:22 CEST 2001 Pekka Riikonen <priikone@silcnet.org>
6108 * Better checks for non-printable chars in nick added.
6109 Affected file silcd/command.c.
6111 Thu Oct 18 09:18:58 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6113 * Call the silc_server_udpate_servers_by_server in the
6114 primary router that comes back online in the backup resuming
6115 protocol. Otherwise it routes packets wrong. Affected file
6116 silcd/server_util.[ch], silcd/server_backup.c.
6118 Wed Oct 17 16:51:18 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6120 * Added SILC_STR_UI8_[N]STRING[_ALLOC] formats to the
6121 lib/silcutil/silcbuffmt.[ch].
6123 * Redefined the SILC packet header to include the padding
6124 length. Affected file lib/silccore/silcpacket.[ch].
6126 * Added SILC_PACKET_PADLEN_MAX macro to return the padding
6127 length for maximum padding up to 128 bytes). Affected
6128 file lib/silccore/silcpacket.h.
6130 * Removed all backwards support for old 0.5.x MAC thingies.
6131 The SILC packet header change makes it impossible to be
6132 backwards compatible.
6134 * Send the ENDING packet with timeout in the backup resuming
6135 protocol. This is to assure that all routers has connected
6136 to the primary router. Affected file silcd/server_backup.c.
6138 * Changed the RNG to take the first IV from random data. It
6139 used to take it from zero actually. Changed the RNG also
6140 to use /dev/urandom during session. /dev/random is used
6141 in initialization. Affected file lib/silccrypt/silcrng.[ch].
6143 Tue Oct 16 20:45:49 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6145 * Changed the SILC packet header to have the first two bytes
6146 (the packet length) encrypted. Affected files aroung the
6147 code tree, lib/silccore/silcpacket.[ch]. Removed the
6148 SilcPacketCheckDecrypt callback. It is not needed anymore
6149 since the silc_packet_receive_process will determine now
6150 whether the packet is normal or special.
6152 * Implemented the unidirectional MAC keys. Affected files
6153 lib/silcske/silcske.c, silcd/protocol.c and
6154 lib/silcclient/protocol.c.
6156 * Implemented the packet sequence number to the MAC computation.
6157 Affected files lib/silccore/silcpacket.c, silcd/protocol.c,
6158 silcd/packet_send.c, silcd/server.c, lib/silcclient/client.c,
6159 lib/silcclient/protocol.c.
6161 Mon Oct 15 17:42:55 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6163 * Allow backup router to announce servers. All servers
6164 announced by backup router are added to the global list
6165 automatically. Update hte server's socket to our primary
6166 router also when backup router announces a server.
6167 Affected file silcd/packet_receive.c.
6169 * Do not update the client->router in the function
6170 silc_server_udpate_clients_by_server if the client is on
6171 global list. We might fail to find any specific server
6172 for locally connected clients and local cell clients. They
6173 should still use the `from' and not `to' as client->router.
6174 This fixes backup router resuming protocol. Affected file
6175 silcd/server_util.c.
6177 * Decrease channel statistics count only if the channel
6178 deletion worked. Affected files are silcd/server.c and
6179 silcd/server_util.c.
6181 * Added silc_server_update_servers_by_server to update origin
6182 of all server entries. Used during backup router protocol.
6183 Affected files silcd/server_util.[ch], silcd/server.c. and
6184 silcd/backup_router.c.
6186 * ROBODoc documented the lib/silccrypt/silchmac.h. Added new
6187 function silc_hmac_init, silc_hmac_update, silc_hmac_final,
6188 silc_hmac_get_hash and silc_hmac_get_name. Affected file
6189 lib/silccrypt/silchmac.c.
6191 Sun Oct 14 18:28:22 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6193 * Assure that router cannot reroute the same channel message
6194 to the sender. Affected file silcd/packet_receive.c.
6196 Sat Oct 13 12:46:18 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6198 * Made better checks that the channel message is not sent
6199 to the router it came from. Affected file is
6200 silcd/packet_send.c. Fixed memory leak too.
6202 * Announce informations for incoming router connection, but
6203 only after checking if it is replaced by backup router.
6204 Affected file silcd/packet_receive.c.
6206 Fri Oct 12 18:37:24 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6208 * Fixed the backup resuming protocol to work in multiple
6209 router environment. Affected file silcd/server_backup.c.
6211 * Route packet only to one router in the function
6212 silc_server_packet_send_to_channel. Affected file is
6213 silcd/packet_send.c.
6215 * Fixed silc_server_send_notify_dest to set the broadcast
6216 flag. Fixed the silc_server_send_notify_topic to actually
6217 send the TOPIC_CHANGE notify and not SERVER_SIGNOFF notify.
6218 Affected file silcd/packet_send.c.
6220 * Changed the SFTP Filesystem interface. Changed the
6221 SilcSFTPFilesystemStruct to SilcSFTPFilesystemOps to include
6222 the filesystem operation function. The SilcSFTPFilesystem
6223 is now a context that is allocated by all filesystem allocation
6224 functions and it already includes the operations structure
6225 and filesystem specific context. It is given as argument
6226 now to the silc_sftp_server_start. This made the interface
6227 a bit cleaner. Affected file lib/silcsftp/silcsftp[_fs].h,
6228 lib/silcsftp/sftp_fs_memory.c and sftp_server.c.
6230 Thu Oct 11 22:19:26 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6232 * Changed the backup router adding and getting interfaces
6233 in the server. The router that will be replaced by the
6234 specified backup router is now sent as argument. Affected
6235 files silcd/serverconfig.[ch], silcd/backup_router.[ch], and
6238 * Added silc_net_addr2bin_ne to return the binary form of
6239 the IP address in network byte order. Affected files
6240 lib/silcutil/[unix/win32].silc[unix/win32]net.[ch].
6242 Thu Oct 11 12:14:19 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6244 * Check for existing server ID in silc_server_new_server
6245 and in silc_server_connect_to_router_final and remove the
6246 old entry if it exists. Affected file silcd/packet_receive.c,
6249 * Send the channel message always to only one router, either
6250 in upstream or downstream. Affected file is
6251 silcd/packet_send.c.
6253 Tue Oct 9 17:45:43 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6255 * Wrote the definition of the backup resuming protocol to the
6256 protocol specification.
6258 * Removed one redundant channel key generation from normal
6259 server during joining procedure. Removed one redundant
6260 channel key sending from server to router during joining
6261 procedure. Affected file silcd/command.c.
6263 * Made minor bugfixes to the backup router resuming protocol.
6264 Affected file silcd/server_backup.c, server.c.
6266 Mon Oct 8 16:47:42 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6268 * Added --disable-asm configuration option. Affected files
6269 configure.in.pre, lib/silcmath/mpi/configure.in. A patch
6272 * Implemented the backup resuming protocol that is used to
6273 resume the primary router position in the cell after the
6274 primary router comes back online. Affected files
6275 silcd/server_backup.[ch], silcd/server, silcd/packet_receive.c,
6276 and silcd/server_util.[ch].
6278 Sun Oct 7 12:29:25 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6280 * Sleep two (2) seconds after sending QUIT command to server.
6281 Affected file lib/silcclient/command.c.
6283 * Assure that if outgoing data buffer is pending do not force
6284 send any data. Affected file silcd/packet_send.c.
6286 * Assure that if outgoing data buffer is pending do not force
6287 send any data. Affected file lib/silcclient/client.c.
6289 * Implemented the backup router support when the primary router
6290 goes down. The servers and routers can now use the backup
6291 router as new primary router without loosing connectivity.
6293 Sat Oct 6 21:18:54 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6295 * Added new SILC_IDLIST_STATUS_DISABLED flag for entries
6296 in the server to indicate disabled entry. All data read
6297 from the connection will be ignored and no data is sent
6298 for entry that is disabled. Affected files are
6299 silcd/idlist.h, silcd/server.c.
6301 Fri Oct 5 00:03:29 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6303 * Created SFTP client and server test programs in the
6304 lib/silcsftp/tests directory.
6306 Wed Oct 3 23:31:42 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6308 * Implemented memory filesystem (virtual filesystem) for
6309 SFTP server. Affected file lib/silcsftp/silcsftp_fs.h,
6312 Sun Sep 30 22:10:57 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6314 * Implemented the SFTP (SSH File Transfer Protocol) to the
6315 lib/silcsftp. It includes SFTP client and SFTP server
6318 Sun Sep 30 10:35:44 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6320 * Moved lib/silccore/silcprotocol.[ch] to the
6321 lib/silcutil library.
6323 * Added silc_buffer_format_vp and silc_buffer_unformat_vp to
6324 take variable argument list pointer as argument. Affected
6325 file lib/silcutil/silcbuffmt.[ch].
6327 * Added silc_buffer_set function that is used to set data
6328 to a SilcBuffer that is not allocated at all (SilcBufferStruct).
6329 Affected file lib/silcutil/silcbuffer.h.
6331 * Changed various routines in the core library to use the new
6332 silc_buffer_set instead of allocating new buffer only for
6335 * Added 64-bit value formatting and unformatting support to the
6336 silc_buffer_[un]format routines. Affected file is
6337 lib/silcutil/silcbuffmt.[ch].
6339 Added also 64-bit macros: SILC_GET64_MSB and SILC_PUT64_MSB,
6340 to includes/bitmove.h.
6342 Fri Sep 28 21:30:10 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6344 * Fixed channel user mode saving in client library. Affected
6345 file lib/silcclient/command[_reply].c.
6347 Thu Sep 27 22:52:30 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6349 * Defined the file transfer to the SILC Protocol. Added
6350 new packet type SILC_PACKET_FTP and defined File Transfer
6351 Payload. The mandatory file transfer protocol is SFTP
6352 (SSH File Transfer Protocol). Affected file in addition
6353 of the internet draft is lib/silccore/silcpacket.h.
6355 * Deprecated the SILC_PACKET_CELL_ROUTERS and defined new
6356 packet SILC_PACKET_RESUME_ROUTER instead. The new packet
6357 is used as part of backup router protocol when the primary
6358 router of the cell is back online and wishes to resume
6359 the position as primary router.
6361 * Redefined the MAC generation keys in the protocol. The
6362 same key is not used anymore in both direction. Both
6363 direction will now use different keys for sending and
6364 receiving. This fixes a potential security flaw. This
6365 change causes incompatibilities in the protocol.
6367 * Redefined also the MAC computation from the packet.
6368 An packet sequence number is now added to the MAC
6369 computation. This prevents possible replay attacks against
6370 the protocol. This change too causes incompatibilities
6373 Added `sequence' field to the SilcPacketContext to hold
6374 the current sequence number for the packet.
6376 Wed Sep 26 20:15:22 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6378 * Added `created' field to the SilcIDListData in the file
6379 silcd/idlist.h to indicate the time when the entry was
6382 * Added `created' field to the SilcChannelEntry too. Affected
6383 file silcd/idlist.h.
6385 * Added `creation_time' aguments to all the announcement functions
6386 in the server. If it is provided then only the entries that
6387 was created after the provided time frame are actually
6388 announced. Affected file silcd/server.[ch].
6390 * The protocol says that the Channel ID's IP address must be
6391 based on the router's IP address. Added check for this in
6392 the silc_server_new_channel when processing incoming New Channel
6393 Payload. Affected file silcd/packet_receive.c.
6395 * Print out the correct version with --version in SILC client.
6396 Affected file irssi/src/silc/core/silc-core.c.
6398 Mon Sep 24 17:19:00 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6400 * Fixed WHOWAS command to check for completnes of the client
6401 entry always, not just when the command is coming from client.
6402 Affected file silcd/command.c.
6404 * Added new function silc_server_packet_queue_purge to purge the
6405 outgoing data queue to the network. After the function returns
6406 it is guaranteed that the outgoing packet queue is empty.
6407 Affected file silcd/packet_send.[ch].
6409 * Purge the outgoing packet queue in the rekey protocol's final
6410 callback to assure that all rekey packets go to the network
6411 before quitting the protocol. Affected file silcd/server.c.
6413 * Added silc_client_packet_queue_parse as similar function as
6414 in server to the client library. The affected file is
6415 lib/silcclient/client.c.
6417 Sun Sep 23 15:15:53 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6419 * Splitted silcd/server.c and created silcd/server_util.[ch]
6420 for utility functions.
6422 * Added new socket flag SILC_SF_DISABLED to indicate that the
6423 connection is open but nothing can be sent to or received from
6424 the connection. Affected file lib/silcutil/silsockconn.[ch].
6425 The checking for disabled socket is checked in the low level
6426 silc_socket_write and silc_socket_read functions.
6428 Thu Sep 20 23:11:28 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6430 * Allow only nicknames and channel names that fits into the
6431 7-bit unsigned char ASCII set. Affected file silcd/command.c.
6433 Thu Sep 20 18:04:12 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6435 * When processing JOIN command reply in server check that if
6436 the channel exists in our global list we'll move it the local
6437 list. Affected file silcd/command_reply.c.
6439 * Fixed the check whether client is joined on the channel already
6440 in JOIN command. Affected file lib/silcclient/command.c.
6442 * Fixed the JOIN command reply to check whether the channel
6443 already exists. Affected file lib/silcclient/command_reply.c.
6445 Wed Sep 19 22:58:32 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6447 * Added silc_ske_status_string to map the SKE error numbers
6448 to readable strings. The affected files are
6449 lib/silcske/silcske[_status].[ch].
6451 Tue Sep 18 22:50:41 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6453 * Do not show the private channels on the WHOIS channel list
6454 as it is not allowed by the protocol. The affected file is
6457 Sun Sep 16 12:32:58 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6459 * Assure that the packet length digged from the actual packet
6460 is something sensible in the silc_packet_decrypt_rest_special
6461 in lib/silccrypt/silcpacket.c.
6463 * Free and NULL the allocated pointer in silc_hmac_alloc if
6464 the HMAC allocation fails. The affected file is
6465 lib/silccrypt/silchmac.c.
6467 * Print the selected security properties to the log files in
6468 the server. Affected file silcd/protocol.c.
6470 * Add SKE's reference counter even if calling the completion
6471 callback manually. Otherwise it goes negative, although it
6472 does not cause any problems. The affected file is
6473 lib/silcske/silcske.c.
6475 * Remove the client entry with short timeout after giving the
6476 KILL command. Affected file lib/silcclient/command.c.
6478 * Fixed to send error reply in WHOIS and IDENTIFY commands in
6479 case all found clients are already disconnected (WHOWAS would
6480 found them) in the server. Affected file silcd/command.c.
6482 * Update the last_receive (time of last data received) to be
6483 updated only when received private or channel message so that
6484 the idle time showed in WHOIS makes more sense.
6486 * Added boolean field `valid' in to the SilcClientEntry in the
6487 client library to indicate whether the entry is valid or not.
6488 This fixes the nickname change bug on channel when changing
6489 the nickname to be same than the old (like nick to Nick) the
6490 nickname formatter doesn't set the new nick anymore to Nick@host.
6491 Affected file lib/silcclient/idlist.[ch].
6493 * Now actually fixed the nickname changing on disconnection.
6494 Added new function silc_change_nick to the Irssi SILC Client.
6495 Affected file irssi/src/silc/core/client_ops.c,
6496 irssi/src/silc/core/silc-nicklist.[ch].
6498 Sat Sep 15 13:29:17 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6500 * Check that the public key exists in the GETKEY command before
6501 trying to encode it. Affected file silcd/command.c.
6503 * Print some notifications on received public keys with GETKEY
6504 command in the Irssi SILC Client. Affected files are
6505 irssi/src/fe-common/silc/module-formats.[ch],
6506 irssi/src/silc/core/client_ops.c.
6508 * Use IDENTIFY command to resolve the server information in the
6509 GETKEY command instead of INFO command. Affected file
6510 lib/silcclient/command.c.
6512 * All command reply functions in the client library now calls
6513 the pending command reply callbacks even if an error has
6514 occurred. The server has done this a long time and now it was
6515 time to move the client library to this as well. Now all
6516 errors can be delivered back to the pending command reply
6517 callbacks if necessary. Affected files are
6518 lib/silcclient/command[_reply].[ch].
6520 * Change the nickname on disconnection back to the username
6521 because in reconnect the server will enforce it to it anyway.
6522 Affected file irssi/src/silc/core/silc-servers.c.
6524 * Fixed a config file parsing bug in the Irssi SILC client.
6525 Affected file irssi/src/silc/core/clientconfig.c.
6527 Thu Sep 13 23:11:18 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6529 * When printing the channel mode on JOIN, verify that the
6530 channel key and channel's HMAC are valid. Affected file
6531 irssi/src/silc/core/client_ops.c.
6533 Thu Sep 13 20:24:52 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6535 * Added defines SILC_DEFAULT_CIPHER, SILC_DEFAULT_HMAC,
6536 SILC_DEFAULT_HASH and SILC_DEFAULT_PKCS in the file
6537 lib/silccrypt/[silccipher.h|silchmac.h|silchash.h|silcpkcs.h].
6539 * Removed channel key rekey task deleting from the function
6540 silc_server_save_channel_key. Affected file silcd/server.c.
6541 Added explicit timeout task context instead that is used to
6542 delete the task if we are registering a new task before the
6543 new task has elapsed.
6545 * When channel key rekey occurs the client library now saves
6546 the old channel key for a short period of time (10 seconds) and
6547 is able to use it in case some is still sending channel
6548 messages encrypted with the old key after the rekey. Affected
6549 file lib/silcclient/[idlist.h|client_channel.c].
6551 Sun Sep 9 15:49:16 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6553 * Added check to the silc_server_new_id_real to not accept
6554 new ID if it is the sender's own ID. Affected file is
6555 silcd/packet_receive.c.
6557 * Assure that we do not announce ourself or the one we've
6558 sending our announcements when we're router and are announcing
6559 servers to our primary router. Affected file silcd/server.c.
6561 * Fixed silc_server_command_identify_check_client to assemble
6562 correct WHOIS packet. It send corrupted WHOIS packet and
6563 caused problem with router to router connections. Affected
6564 file silcd/command.c.
6566 Fixed also silc_server_command_whois_check the same way
6567 as for the IDENTIFY command.
6569 * Added new SilcIDListStatus to the server in the SilcIDListData
6570 structure. The status now includes the current status of
6571 the entry (like registered, resolved etc.). Affected file
6572 silcd/idlist.[ch]. Defined a bunch of different status types
6573 as well. This replaced the old boolean registered field as well.
6575 Added resolve_cmd_ident field to the SilcClientEntry structure
6576 too so that if the entry is for example being resolved so
6577 another command may attach to the same pending command reply
6578 without requiring to resolve the same entry again. This concept
6579 should optimize the WHOIS and the IDENTIFY resolving under
6580 heavy load by taking away unnecessary resolving for entries
6581 that are being resolved already.
6583 Added support for adding multiple pending commands for one
6584 command idenfier. Affected file silcd/command[_reply].[ch].
6586 * Fixed WHOIS and IDENTIFY save to remove the cache entry
6587 before deleting the data. Otherwise the hash table will have
6588 freed data in comparison functions. Affected file is
6589 silcd/command_reply.c.
6591 * Fixed silc_idlist_replace_client_id to add the new entry to
6592 the cache with NULL nickname. Otherwise there will be invalid
6593 memory as the nickname after the nickname is freed. Affected
6594 file silcd/packet_receive.c.
6596 * Fixed the silc_idlist_get_clients_by_hash. The entries was
6597 saved into wrong slots because the previous number of entries
6598 was not taken into account. Affected file silcd/idlist.c.
6599 Fixed same thing in silc_idlist_get_clients_by_nickname too.
6601 * If we are router and we receive JOIN notify to a channel that
6602 does not have any users then notified client is marked as the
6603 channel founder, as it is it. The affected file is
6604 silcd/packet_receive.c
6606 * Added to the extended hash table API's table_del_*ext functions
6607 the destructor as argument too, so that the caller can decide
6608 which destructor to use or whether to use destructor at all.
6609 Affected file lib/silcutil/silchashtable.[ch].
6611 * Fixed ID Cache purging. It actually deleted the entries from
6612 the hash table after the data was freed. The hash table ended
6613 up comparing freed memory. The affected file is
6614 lib/silccore/silcidcache.c.
6616 Sat Sep 8 10:22:10 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6618 * Fixed Irssi SILC client's KILL command's HELP syntax.
6620 * The USERS command now resolves the detailed user information
6621 if the userinfo field is missing. Affected file is
6622 lib/silcclient/command_reply.c.
6624 * Do not print error in silc_file_read if the read file does
6625 not exist. Just silently return NULL. Affected file is
6626 lib/silcutil/silcutil.c.
6628 * Fixed the silc_log_output to not wine about NULL filename
6629 and to not create some bogus " " filename. Affected file is
6630 lib/silcutil/silclog.c.
6632 Fri Sep 7 22:16:38 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6634 * Fixed various printing bugs on the user interface in the
6635 Irssi SILC Client. Minor changes that were forgotten from
6638 Fri Sep 7 17:28:37 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6640 * Fixed the configure.in.pre and the compilation and distribution
6641 environment to support the new autoconf 2.52. That version is
6642 now required to compile the CVS trunk.
6644 Thu Sep 6 12:47:37 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6646 * Renamed function silc_parse_nickname to silc_parse_userfqdn
6647 to generally parse user@fqdn format strings. Affected file
6648 lib/silcutil/silcutil.c.
6650 * Added nickname_format and nickname_force_format fields to the
6651 SilcClientParams structure. The first one defines the format
6652 for the nicknames that the library will enforce if the receives
6653 multiple same nicknames. The second one is boolean value and
6654 can be used to force the library to always enforce the format
6655 to the nicknames regardles whether there are multiple nicknames
6656 or not. This configurable formatting was employed to flexibly
6657 support accessing multiple nicknames from the user interface.
6658 The userinterface can now set the nicknames to what ever format
6659 they prefer. Affected file lib/silcclient/silcapi.h.
6661 Added function silc_client_nickname_format to the file
6662 lib/silcclient/idlist.c. It performs the nickname formatting.
6664 Added new field `hostname´ to the SilcClientEntry context.
6665 It holds the hostname of the client. Affected file is
6666 lib/silcclient/idlist.h.
6668 * Irssi SILC Client sets the nicknames in nick@hostn format.
6669 Fe. priikone@otaku, priikone@otaku2 etc. Affected file
6670 irssi/src/silc/core/silc-core.c.
6672 The WHOIS printing now also shows both the real nickname and
6673 the formatted nickname so that user knows how to access the
6674 user if there are multiple same nicknames cached. Affected
6675 file irssi/src/silc/core/client_ops.c. Changed the WHOIS
6676 printing formatting too to take the hostname now as a separate
6677 argument. The Affected file is
6678 irssi/src/fe-common/silc/modules-formats.[ch].
6680 * Changed the silc_client_get_clients_local to accept the formatted
6681 nickname as argument. It accepts the real nickname too but the
6682 formatted nickname can be used to find the true entry from
6683 multiple entries. Affected file lib/silcclient/silcapi.h and
6684 lib/silcclient/idlist.c.
6686 * Added nickname_format_parse field to the SilcClientParams.
6687 It is a callback function provided by the application to parse
6688 the nickname out of the formatted nickname string. The library
6689 calls it to get the nickname from the formatted string. Since
6690 the application generally knows better the format of the nickname
6691 string it parses it instead of the library, even though library
6692 encodes the formatted string. If the callback function is not
6693 provided then the library will use the string as is. The
6694 affected file is lib/silcclient/silcapi.h.
6696 * All the nickname strings passed to the client library in
6697 commands are now expected to be formatted nickname strings.
6698 If the command does not support the formatted nickname string
6699 it will assume that the sent string is the actual nickname.
6700 Affected file lib/silcclient/command.c.
6702 Tue Sep 4 22:31:28 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6704 * Added public key authentication support to OPER and SILCOPER
6705 commands in the client library. Affected file is
6706 lib/silcclient/command.c.
6708 Tue Sep 4 12:39:17 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6710 * Changed the get_auth_methdod client operation to be asynchronous.
6711 It can be async if the application resolves the authentication
6712 method from the server during the negotiation. Added new
6713 SilcGetAuthMeth completion callback that the application will
6714 call after resolving the authentication method.
6716 Added function silc_client_request_authentication_method that
6717 the application can use to resolve the authentication method
6718 from the server. Added also SilcConnectionAuthRequest callback
6719 that the library will call after the server has replied. The
6720 application can call this function if it does not know the
6721 current authentication method.
6723 Affected files are lib/silcclient/client.c and
6724 lib/silcclient/silcapi.h.
6726 * The Irssi SILC client now automatically resolves the authentication
6727 method incase any configuration information is not present (and
6728 currently there never is). The affected file is
6729 irssi/src/silc/core/client_ops.c.
6731 * Fixed public key authentication from the client library.
6732 Affected file lib/silcclient/protocol.c. Changed also the
6733 protocol specification about the public key authentication in
6734 the connection authentication protocol. The actual data to be
6735 signed is now computed with a hash function before signing.
6737 * Fixed the public key authentication from the server as well.
6738 Affected file silcd/protocol.c.
6740 * Removed the mlock()'s from the memory allocation routines.
6741 Affected file lib/silcutil/silcmemory.c. The ./configure does
6742 not check anymore for the mlock(). Affected file is
6745 * Fixed USERS command in server to allow the execution of the
6746 command for private and secret channels if the client sending
6747 the command is on the channel. Affected file silcd/command.c.
6749 * Fixed silc_client_get_clients_local to return the clients
6750 count correctly. It could return wrong value. Affected file
6751 lib/silcclient/idlist.c.
6753 Mon Sep 3 20:09:59 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6755 * Fixed the lib/silcmath/mpi/mpi.h to always use 32-bit data
6756 types. The assembler optimizations seemed not to like 64-bit
6757 data types. The assmebler optimizations thus are now enabled
6758 also for BSD systems as opposed to only enable them for Linux.
6760 * Do not check for threads at all on BSD systems. Affected
6761 file configure.in.pre.
6763 * Removed -n and -h options from the Irssi SILC Client since
6764 they are not used in silc.
6766 * Fixed the prime generation to assure that the first digit
6767 of the generated random number is not zero since our conversion
6768 routines does not like number strings that starts with zero
6769 digit. If zero digit is seen the random number is regenerated.
6770 This caused some corrupted RSA keys when the zero first digit
6771 was met. Affected file lib/silcmath/silcprimegen.c.
6773 Sun Sep 2 17:17:24 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6775 * Fixed WIN32 configuration in the ./configure script.
6776 Fixed to include xti.h on environments that has it.
6777 Patches by Carsten Ilchmann and andrew.
6779 Sat Sep 1 00:29:33 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6781 * Changed the silc_id_create_client_id to be collision
6782 resistant. It is now assured that there cannot be created
6783 two same client ID's. I suspect that some weird bugs in
6784 the server were actually caused by duplicate Client IDs.
6785 Affected file silcd/serverid.[ch]. A router receiving
6786 new ID now also assures and informs the sending server
6787 if the ID caused collision.
6789 * Changed the silc_id_create_channel_id to also assure that
6790 there are no collisions.
6792 Wed Aug 29 17:55:01 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6794 * Statement about ignoring the Mutual Authentication flag when
6795 performing rekey with PFS was a bit misleading. It is ignored
6796 if it was set in the initial negotiation, it cannot be even
6797 set in the rekey. Fixed in the ke-auth draft. Started the
6798 new versions of the protocol drafts in the doc/.
6800 Sun Aug 26 14:59:15 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6802 * Fixed a bug in silc_client_command_identify_save when saving
6803 new channel information. The channel name was no duplicated
6804 and caused crash on exit. Affected file is
6805 lib/silcclient/command_reply.c.
6807 Fri Aug 17 23:07:45 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6809 * Fixed the getkey command handling in the server. Send just
6810 empty OK reply to the sender if the key could not be fetched
6811 (but everything else was ok, like the key just was not available).
6812 Changed the public key parameter to optional in the protocol
6813 specs so that empty OK reply can be sent. Affected file
6816 Added a message to Irssi SILC client to tell to user if the
6817 server did not return a public key.
6819 Tue Aug 14 07:29:27 CEST 2001 Pekka Riikonen <priikone@silcnet.org>
6821 * Fixed a channel key regeneration bug. It registered new
6822 timeout tasks exponentially until all system resources were
6823 used. Affected file silcd/server.c.
6825 Sun Aug 12 20:48:14 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6827 * Added the SILC Document generator to the scripts/silcdoc.
6828 It can be used to generate the Toolkit Reference Manual out
6829 of the source tree. Internally it will also use the RoboDoc
6830 generator now imported in util/robodoc.
6832 Sun Aug 12 12:28:17 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6834 * Added couple of return's in rekey protocol if error orccurred
6835 during the protocol. The execution must be terminated.
6836 Affected file silcd/protocol.c. Also, terminate the protocol
6837 always with timeout.
6839 Sat Aug 11 12:36:02 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6841 * The client's Client ID was created initally from the wrong
6842 nickname (it could have been in format nick@host) in the
6843 silc_server_new_client. Affected file silcd/packet_receive.c
6845 Sat Aug 11 00:29:57 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6847 * Added some SILC_LOG_ERROR's to various error conditions
6848 if client could not be added to ID cache. Affected files
6849 silcd/packet_receive.c and silcd/server.c.
6851 * When client's sock->user_data is freed, NULL also the
6852 client->router and client->connection pointers. Added check
6853 for these pointers being NULL to various places around the
6854 code. Affected file silcd/server.c.
6856 * Added client->data.registered == TRUE checks to various
6857 places around the code to assure that unregistered client's
6858 are not handled when it is not allowed. Affected file
6861 * Added `bool registered' fields to all
6862 silc_idlist_[server|client]_get_* routines to indicate whether
6863 the fetched client needs to be registered or not. Affected
6864 file silcd/idlist.[ch].
6866 * Add your own entry as registered to the ID cache in the
6867 server. Affected file server.c.
6869 * Fixed a bug in silc_server_new_server. The SilcServer was
6870 set as the new server's context instead of SilcServerEntry.
6871 This naturally caused some weird bugs.
6873 * Added "updated" field the SilcChannelEntry which indicates
6874 the time since the channel entry was last accessed. This
6875 can be used to determine whether it is necessary to
6876 announce the channel after backup resuming protocol.
6877 Affected files silcd/idlist.[ch].
6879 Thu Aug 9 18:28:37 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6881 * Do not delete the channel rekey task when adding it
6882 for in silc_server_create_channel_key.
6884 * Changed the silc_server_create_channel_key to return
6885 TRUE or FALSE to indicate the success of the channel key
6888 Thu Jul 26 11:32:31 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6890 * Fixed MSVC++ project files and added missing files to
6891 Makefiles under win32/.
6893 Wed Jul 25 18:43:54 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6895 * Do not add TCP_NODELAY flag if the operating system
6896 does not have it defined. Affected files are
6897 lib/silcutil/[unix/win32]/silc[unix/win32]net.c.
6899 * Fixed buffer overflow from Irssi SILC Client. Affected
6900 file irssi/src/fe-common/core/themes.c.
6902 * Fixed double free in client library in the file
6903 lib/silcclient/client.c when disconnecting from server.
6905 * Applied double free patch from cras to Irssi SILC client.
6906 Affected files irssi/src/core/[modules/expandos].c
6908 * Fixed the disconnection handling to Irssi SILC Client.
6909 The application must call silc_client_close_connection
6910 in ops->connect client operation in case of failure of
6911 the connection. Affected file is
6912 irssi/src/silc/core/client_ops.c.
6914 * Do not set sock->protocol to NULL in the function
6915 silc_client_close_connection after executing the protocol's
6916 final callback since the sock might not be valid anymore.
6917 Affected file lib/silcclient/client.c.
6919 Wed Jul 25 16:04:35 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6921 * Do not enable SILC_THREADS if the linking with libpthread
6922 did not happen. Affected file configure.in.pre.
6924 * Added notion to protocol specification that server must
6925 verify the sent authentication payload with CMODE when
6926 setting the channel founder key. Implemented it to the
6927 server. Affected file silcd/command.c.
6929 Mon Jul 23 18:31:43 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6931 * Added _EXTRA_DIST SILC distribution variable to the
6932 distributions file. It is used to conditionally add extra
6933 files or directories to the specific distribution. Affected
6934 files ./prepare, Makefile.am.pre and distributions.
6936 Removed the `_' from the start of the distribution names.
6939 * Added README.WIN32 for instructions to compile the Toolkit
6942 Mon Jul 23 10:12:37 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6944 * Fixed a double free in disconnection in the server. Affected
6945 file is silcd/server.c.
6947 * Fixed the lib/silcske/groups.c to work now also with GMP
6948 MP library. The string conversion did not work when using
6949 specific base and the base is indicated in the string as well.
6951 * Created win32/ directory which now includes MSVC++ specific
6952 stuff so that toolkit (DLLs) may be compiled with MSVC++.
6953 It will appear only in the toolkit distribution
6955 Sun Jul 22 19:40:30 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6957 * Changed the key material distribution function in case when
6958 the hash output is too short. The data is now concatenated
6959 a bit differently than it used to. Made the change to the
6960 SKE protocol specification.
6962 * Added better GMP detection to configure.in.pre. A patch
6965 Fri Jul 20 13:16:00 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6967 * Fixed a minor bug in SKE that might cause some problem on
6968 some platforms. Affected file lib/silcske/silcske.c.
6970 * Added the cookie checking for initiator in the SKE. It checks
6971 that the responder returns the sent cookie unmodified. The
6972 affected file is lib/silcske/silcske.c. Added new SKE
6973 error type INVALID_COOKIE that can be sent during the
6974 negotiation. Fixed some memory leaks as well.
6976 * Added the "invalid cookie" error message to Irssi SILC client's
6979 Thu Jul 19 21:44:31 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6981 * Added `task_max' field to the SilcClientParams to indicate
6982 the maximum tasks the scheduler can handle. If set to zero,
6983 default values are used. Affected file lib/silcclient/silcapi.h.
6985 * Fixed memory leaks in silc_client_close_connection. Affected
6986 file lib/silcclient/client.c.
6988 * Added silc_client_del_client_entry to client library to free
6989 all memory of given client entry. Affected file is
6990 lib/silcclient/idlist.[ch].
6992 * Added new functions silc_client_del_channel and
6993 silc_client_del_server to delete channel and server entries.
6994 Affected file lib/silcclient/[silcapi.h/idlist.c].
6996 * Removed silc_client_del_client_by_id from silcapi.h.
6998 * Fixed the INFO command to return the server's own info
6999 correctly when querying by Server ID. Affected file is
7002 Thu Jul 19 14:47:30 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7004 * Removed the non-blocking settings in WIN32 code in the
7005 silc_sock_[read/write] and added SleepEx instead. Affected
7006 file lib/silcutil/win32/silcwin32sockconn.c. The availability
7007 of input data is now checked with FIONREAD and ioctlsocket.
7009 Wed Jul 18 18:34:01 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7011 * Call silc_schedule_task_del_by_context in the
7012 silc_protocol_cancel instead of silc_schedule_task_del_by_callback.
7013 Affected file lib/silccore/silcprotocol.c.
7015 * Call silc_protocol_cancel for active protocols in the
7016 silc_server_close_connection if the funtion
7017 silc_server_free_sock_user_data has not been called.
7018 Affected file silcd/server.c.
7020 * Generic tasks cannot be deleted using the del_by_fd
7021 task deleting function since generic tasks does not match
7022 any specific fd. Affected file lib/silcutil/silcschedule.[ch].
7024 * Added a notion to SILCOPER help file that the SILCOPER works
7025 only on router server, not on normal server.
7027 Wed Jul 18 09:40:04 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7029 * Added for WIN32 support for the new scheduler as well.
7030 Affected file lib/silcutil/win32/silcwin32schedule.c.
7032 * Fixed the SHA1 implementation to work on various platforms.
7034 Tue Jul 17 23:04:10 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7036 * Rewrote the SILC Scheduler entirely. Removed the old SILC Task
7037 API. It is part of the scheduler now. Everything else is
7038 as previously but some functions has changed their names.
7039 Checkout the lib/silcutil/silcschedule.h for the interface.
7040 Updated all applications to use the new interface. Affected
7041 files are lib/silcutil/silcschedule.[ch].
7043 Tue Jul 17 16:53:30 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7045 * Found a bug in the SKE implementation. The HASH value,
7046 specified by the protocol, was not computed correctly. The
7047 public key of the responder was not added to the computation
7048 even though it is mandatory. Affected file lib/silcske/silcske.c.
7049 This unfortunately causes incompatibilities with older
7050 clients and servers.
7052 * Added WIN32 specific network init and uninit functions:
7053 silc_net_win32_init and silc_net_win32_uninit to init and uninit
7054 the Winsock2. Affected file lib/silcutil/silcnet.h and
7055 lib/silcutil/win32/silcwin32net.c.
7057 * Set the socket always to nonblocking mode on WIN32 after
7058 reading data or writing data. Affected file is
7059 lib/silcutil/win32/silcwin32sockconn.c.
7061 Mon Jul 16 22:55:26 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7063 * Fixed various compilation problems under WIN32. Affected
7064 files lib/silcutil/win32/silcwin32thread.c and
7065 lib/silcutil/win32/silcwin32schedule.c.
7067 * Removed all _internal.h #includes from public header
7068 files. Internal headers must never be included from
7071 Removed also the lib/silcske/payload_internal.h file.
7073 * All include files that may be needed (public and some others
7074 included by the public headers) by application developers are
7075 now copied to the ./includes directory. It does not copy any
7076 internal headers. Affected file Makefile.defines.pre and all
7077 Makefile.am's under lib/ and subdirs.
7079 Thu Jul 12 17:49:31 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7081 * Do not change the ~/.silc directory's permissions automatically.
7082 Affected file irssi/src/silc/core/clientutil.c.
7084 Thu Jul 12 10:18:40 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7086 * Do not cancel the protocol in silc_server_close_connection
7087 it might cause recursion. Now cancelled in the function
7088 silc_server_free_sock_user_data. Affected file silcd/server.c.
7090 * Fixed the silc_server_remove_clients_by_server to regenerate
7091 the channel keys correctly finally. Added also new function
7092 silc_server_remove_clients_channels to actually do it.
7093 Affected file silcd/server.c.
7095 * Fixed the silc_server_new_channel to not crash by giving
7096 wrong router to the new channel. Affected file is
7097 silcd/packet_receive.c.
7099 Wed Jul 11 18:31:57 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7101 * Added SilcClientParams structure to the lib/silcclient/silcapi.h
7102 which is given as argument to the silc_client_alloc now.
7103 It can be used to configure the client and set various parameters
7104 that affect the function of the client.
7106 * The USERS command in server did not check whether the channel
7107 is private or secret. Affected file silcd/command.c.
7109 * Added new argument to the USERS command in protocol specification.
7110 The USERS command now can take the channel name as argument
7111 as well. Added support for this in client and server and
7112 updated the protocol specs.
7114 * Completed the GETKEY command in client. It can be now used
7115 to fetch also servers public key not only some clients.
7116 Affected files lib/silcclient/command[_reply].c.
7118 * Added silc_client_get_server to return server entry by the
7119 server name. Affected files lib/silcclient/silcapi.h and
7122 * Redefined the IDENTIFY command in protocol specification to be
7123 more generic. It now can be used to query information about
7124 any entity in the SILC Network, including clients, servers and
7125 channels. The query may be based either the entity's name
7126 or the ID. Added support for this in both client and server.
7128 Affected files silcd/command.c and lib/silcclient/command.c
7129 and command_reply.c.
7131 * Optimized the WHOIS and WHOWAS commands in the server. Removed
7132 the _from_client and _from_server functions. Affected file
7135 * Added silc_client_get_channel_by_id_resolve to the file
7136 lib/silcclient/silcapi.h to resolve channel information by
7137 its ID. Added also silc_client_get_channel_by_id that
7138 does not resolve it from the server.
7140 Tue Jul 10 18:05:38 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7142 * Added SilcServerEntry context into the client library
7143 to represent one server. The INFO command now allocates
7144 these to save the resolved server info. For now on the
7145 client library will also keep information about servers,
7146 connected and resolved with INFO.
7148 The INFO command now allocates the SilcServerEntry context
7149 and saves the server info there. The COMMAND_REPLY in
7150 the INFO now returns the parameters to application in
7151 same order as defined in the protocol specification.
7153 The entries are cached in the client->server_cache.
7155 * The INFO command is now issued after received the Client ID
7156 from the server. Affected file lib/silcclient/client.c.
7158 * The CMODE_CHANGE notify may now return also an SilcServerEntry
7159 to the application as the mode changer might be server.
7160 It is guaranteed that NULL is not returned anymore to the
7161 application. Affected file lib/silcclient/client_notify.c.
7163 The ID Type is now also passed to the application so that
7164 it can check whether the returned entry is SilcClientEntry
7167 Added new function silc_client_get_server_by_id to return
7168 the server entry by ID. Affected files are the
7169 lib/silcclient/silcapi.h and lib/silcclient/idlist.c.
7171 * Do not create the channel in the Irssi SILC Client when issuing
7172 the JOIN command but when received the sucessful JOIN command
7173 reply. Otherwise the channel might get created even though we
7174 could not join it. The Affected file is
7175 irssi/src/silc/core/[silc-channels.c/client_ops.c].
7177 * Fixed a channel joining bug in router. The router must also
7178 check the channel modes, invite and ban lists etc. when serving
7179 the JOIN command sent by normal server. Affected file is
7180 silcd/command.c. The router now resolves the client's
7181 information from the server who sent the JOIN command if it
7182 does not know it, and processes the JOIN command only after
7185 * Changed the SilcCommandCb to take new argument; void *context2.
7186 Affected file lib/silccore/silccommand.h
7188 The second argument in the command callbacks in the server now
7189 includes the SilcServerCommandReplyContext if the command was
7190 called as pending command callback from the command reply.
7191 Otherwise it is NULL. When called as pending the status of the
7192 command reply will be checked and if it was erronous the
7193 error will be sent to the original sender of the command.
7194 This way the client always receives the error messages even
7195 though the server was actually the one who received the error
7196 when it resent the command to router, for example. Affected
7197 files silcd/command[_reply].[ch].
7199 * Fixed sending WHOWAS command's error message to client if
7200 the requested client could not be found. It was missing.
7203 * Changed the CMODE and CUMODE commands reply arguments in the
7204 protocol specification. The Channel ID is now sent in both
7205 of the commands to identify the channel. Implemented this
7206 new feature to the client and server. Affected files
7207 lib/silcclient/command_reply.c and silcd/command.c.
7209 * Made better checks for invite and ban lists in the JOIN
7210 command in server. Affected file silcd/command.c.
7212 Mon Jul 9 18:28:34 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7214 * The server now performs the incoming host IP/DNS lookup
7215 using the silc_socket_host_lookup and thus does not block
7216 the server anymore. Affected file silcd/server.c.
7218 * Completed the multi-thread support for SILC Scheduler in
7219 the lib/silcutil/silcschedule.c.
7221 * Fixed the configure.in.pre to detect the pthread correctly
7224 * Fixed a deadlock in silc_task_queue_wakeup in the file
7225 lib/silcutil/silctask.c.
7227 Mon Jul 9 13:40:03 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7229 * Added new function silc_schedule_wakeup that is used in
7230 multi-threaded environment to wakeup the main thread's
7231 schduler. It needs to be used when a thread adds a new task
7232 or removes a task from task queues. After waking up, the
7233 scheduler will detect the task queue changes. If threads
7234 support is not compiled in this function has no effect.
7235 Implemented the wakeup mechanism to both Unix and WIN32
7236 systems. Affected files are lib/silcutil/silcschedule.[ch],
7237 lib/silcutil/unix/silcunixschedule.c and the
7238 lib/silcutil/win32/silcwin32schedule.c.
7240 * Added new function silc_task_queue_wakeup to wakeup the
7241 scheduler by the specified task queue. Affected file
7242 lib/silcutil/silctask.[ch].
7244 * The silc_socket_host_lookup_start now wakes up the scheduler
7245 after adding the timeout task. Affected file is
7246 lib/silcutil/silcsockconn.c.
7248 * The silc_socket_host_lookup is synchronous now if the threads
7249 support is not compiled in. However, the callback is still
7250 called asyncronously through the scheduler, anyway. Affected
7251 file lib/silcutil/silcsockconn.c.
7253 Mon Jul 9 00:24:45 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7255 * Added new function silc_socket_host_lookup to perform
7256 asynchronous IP and FQDN lookups for the socket connection.
7257 Affected files lib/silcutil/silcsockconn.[ch].
7259 Sun Jul 8 18:44:53 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7261 * Added SILC_MUTEX_DEFINE to define the mutex on environments
7262 that may or may not compile the mutex support in.
7264 Changed the silc_mutex_alloc interface. It allocates the
7265 mutex now to the sent pointer and returns TRUE or FALSE.
7267 Affected file lib/silcutil/silcmutex.h.
7269 * Wrote the SILC Task Queue interface to support multi-threads.
7270 Affected file lib/silcutil/silctask.[ch].
7272 * Wrote the SILC Scheduler to support multi-threads. Affected
7273 file lib/silcutil/silcschedule.c.
7275 Sun Jul 8 11:16:01 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7277 * Implemented the SILC Mutex API and SILC Thread API for WIN32
7278 in lib/silcutil/win32/.
7280 Sun Jul 8 00:18:15 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7282 * Defined SILC Mutex API and SILC Thread API and implemented
7283 them for Unix. Affected files are
7284 lib/silcutil/silcmutex.h, lib/silcutil/silcthread.h,
7285 lib/silcutil/unix/silcunixmutex.c and
7286 lib/silcutil/unix/silcunixthread.c.
7288 Sat Jul 7 14:40:31 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7290 * Fixed the silc_server_remove_clients_by_server's channel
7291 key re-generation. The hash table handling was incorrect
7292 and would not work with many channels. Affected file is
7295 * Fixed some memory leaks around the server code.
7297 * Rewrote the silc_server_get_users_on_channel to support IPv6
7298 based Client ID's. Affected file silcd/server.c.
7300 * Defined the SILC_MESSAGE_FLAG_SIGNED to the protocol
7301 specification. However, a separate document must be written
7302 to define the detailed signing procedure and the payload
7303 associated with the flag. Defined the flag to the
7304 lib/silccore/silcchannel.h as well.
7306 Fri Jul 6 18:26:31 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7308 * Changed the dynamic tables to static size tables in the
7309 lib/silccrypt/silchmac.c.
7311 * Removed GCC dependencies from the code. A patch by cras.
7313 Fri Jul 6 09:39:35 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7315 * Do not show the error "Error receiving packet bla bla"
7316 in server if it really was not an error (-2 means that reading
7317 is pending). Affected file silcd/server.c.
7319 Thu Jul 5 21:22:32 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7321 * Fixed a possible crash in silc_server_remove_clients_by_server
7322 in silcd/server.c. Fixed there also some memory leaks.
7324 * Fixed the silc_idlist_replace_client_id. It could replace
7325 wrong key in the hash table. Affected file silcd/idlist.c.
7327 * Do not check whether there are global users on the channel
7328 if the channel->global_users is FALSE. Affected functions
7329 silc_server_remove_from_one_channel and
7330 silc_server_remove_from_channels in silcd/server.c. Also,
7331 do not check if the removed client is local as we can be
7332 sure that global client was not removed from the channel
7333 and checking for global users is not needed.
7335 * The silc_server_remove_clients_by_server now re-generates
7336 the channel keys correctly for those channels that had
7337 clients removed from them. Affected file silcd/server.c.
7339 Tue Jul 3 11:39:20 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7341 * Found the reason of random crashes in the server. We weren't
7342 ignoring the SIGPIPE signal (which can be sent in write())
7343 and it crashed the server. Affected file silcd/silcd.c.
7345 Fri Jun 29 20:05:25 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7347 * Assure that sock->user_data is not NULL in the function
7348 silc_server_packet_send in silcd/packet_send.c.
7350 * Disconnect the remote connection if it could not be added
7351 to any ID lists in the server. The affected file is
7354 * Check in silc_server_packet_send[_real/dest] that the
7355 socket is not disconnecting and ignore the data if it is.
7356 Affected file silcd/packet_send.c.
7358 * Define inline to __inline on native WIN32 compilation.
7359 Affected file includes/silcwin32.h.
7361 * Added some explicit type casts for inline code since MSVC
7362 require them. Affected files lib/silcutil/silcbuffer.h,
7363 lib/trq/silcdlist.h and lib/trq/silclist.h.
7365 * Print warning in log files from now on if the packet
7366 decryption fails. Affected file silcd/server.c.
7368 Thu Jun 28 21:30:39 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7370 * Changed the `say' client operation's interface to accept
7371 new `type' argument to indicate the type of the message sent
7372 by the library. The application may filter the library's
7373 messages according the type. The affected file is the
7374 lib/silcclient/silcapi.h.
7376 * Added two new functions to lib/silcclient/silcapi.h:
7377 silc_client_del_client and silc_client_del_client_by_id.
7378 Affected file lib/silcclient/idlist.c.
7380 * Moved the clientincludes.h from includes/ to silc/ and
7381 serverincludes.h from includes/ to silcd/.
7383 * The modes for the CMODE and CUMODE are now passed as
7384 uint32 for application with COMMAND_REPLY. The affected
7385 file is lib/silcclient/command_reply.c.
7387 Wed Jun 27 22:24:47 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7389 * /WHOIS without arguments shows client's own information.
7390 Affected file lib/silcclient/command.c.
7392 * Changed PING to not accept any arguments. The specs
7393 says that client can ping only the connected server so
7394 requiring an argument is not needed. Affected file is
7395 lib/silcclient/command.c.
7397 Wed Jun 27 00:10:33 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7399 * Fixed a fatal bug in private message sending and reception
7400 encryption and decryption when using private message keys.
7401 The implementation was incorrect and did not follow the
7402 specification. It causd that some of the message were
7403 lost since it did not use the sending and receiving keys
7404 as the protocol suggests. This has been fixed and will cause
7405 incompatibilities with older clients when sending private
7406 message encrypted with private message keys. Affected files
7407 lib/silcclient/client_prvmsg.c, lib/silcclient/client_keyagr.c
7408 and various other in Irssi SILC Client.
7410 Added `responder' boolean argument to the functions
7411 silc_client_add_private_message_key[_ske] to indicate when
7412 the key is added as responder or initiator of the key
7415 Tue Jun 26 19:23:07 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7417 * Removed the silc_ske_check_version function and created
7418 a SilcSKECheckVersion callback. Added also a function
7419 silc_ske_set_callbacks that is now used to set all SKE
7420 callbacks. The callback functions are not given to
7421 the SKE functions anymore, but this function is used to
7424 * Fixed the WIN32 DLL generation in lib/Makefile.am.pre.
7426 * Added `silc_version' argument to the silc_client_alloc
7427 to define the version of the application for the library.
7428 The library will use the version string to compare it
7429 against the remote host's (usually a server) version
7430 string. Affected file lib/silcclient/silcapi.h
7432 * Added the KE protocol context to Key Agreement context
7433 in client library so that we can abort the SKE if it
7434 is in process when we get timeout. Affected file is
7435 lib/silcclient/client_keyagr.c.
7437 * Do not resolve the client ID forever if it returns in the
7438 first time that such client does not exist. This was done
7439 for example with private message. Affected file is
7440 lib/silcclient/client_prvmsg.c.
7442 Mon Jun 25 21:42:51 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7444 * Do not add regex.h for WIN32. The affected file
7445 includes/silcincludes.h.
7447 * Added WIN32 DLL generation to lib/Makefile.am.pre. It might
7448 not work yet 100%. It generates the DLL's automatically
7449 when compiling with --with-win32 under cygwin.
7451 Sun Jun 24 19:49:23 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7453 * lib/contrib/regex.c is not compiled on WIN32.
7455 * Added silc_net_get_socket_opt function to the
7456 lib/silcutil/silcnet.h.
7458 * Added includes/silcwin32.h for WIN32 specific includes
7461 * Do not use ptime structure or any of the posix process
7462 functions on WIN32 in lib/silccrypt/silrng.c.
7464 * Added silc_gettimeofday to provide generic function
7465 for struct timeval on all platforms. Added the function
7466 to lib/silcutil/silcutil.h.
7468 Sun Jun 24 12:19:52 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7470 * Moved the lib/silccore/silcsockconn.[ch] to the utility
7471 library as they clearly belong there. As a plus side we
7472 can make the actual socket connection routines platform
7475 Added also new generic function silc_socket_read and
7476 silc_socket_write (that used to be silc_packet_[read/write].
7477 The implementation of these are platform specific.
7479 * Added WIN32 specific routines of silc_socket_[read/write]
7480 to lib/silcutil/win32/silcwin32sockconn.c.
7482 Sat Jun 23 16:01:00 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7484 * Added preliminary support for native WIN32 compilation under
7485 cygwin (using the -mno-cygwin option for GCC) to the
7486 ./configure.in.pre. The --with-win32 now prepares the
7487 compilation for native WIN32.
7489 * Rewrote the SILC Scheduler interface in the file
7490 lib/silcutil/silcschedule.h. The scheduler is now context
7491 based and does not have anymore any global static scheduler.
7492 Moved the Unix scheduler to the lib/silcutil/unix/ directory
7493 and created lib/silcutil/win32 directory for WIN32 based
7496 * Added Unix specific network routines to the
7497 lib/silcutil/unix/silcunixnet.c and the old
7498 lib/silcutil/silcnet.c includes now only generic routines.
7500 Added WIN32 specific network routines to the
7501 lib/silcutil/win32/silcwin32net.c.
7503 * Added Unix specific utility functions from the
7504 lib/silcutil/silcutil.c to lib/silcutil/unix/silcunixutil.c.
7506 * Added WIN32 SILC Scheduler to the file
7507 lib/silcutil/win32/silcwin32schedule.c. The code is of course
7510 Fri Jun 22 10:44:14 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7512 * Do not handle JOIN notify in the server if the target client
7513 is not registered (idata->registered == FALSE). The affected
7514 file is silcd/packet_receive.c.
7516 * Update the nickrec->founder in event_cumode in the Irssi SILC
7517 client. Affected file irssi/src/silc/core/silc-channels.c.
7519 * Fixed the CUMODE_CHANGE notify handling in the server when
7520 server and router are announcing their clients on channels.
7521 Now the mode changes are saved and notified correctly. The
7522 affected file is /silcd/packet_receive.c.
7524 * Fixed silc_idlit_replace_[server/client/channel]_id functions.
7525 They really did not replace the cache entry in the ID Cache.
7526 Now they do that. Affected file silcd/idlist.c.
7528 * Fixed the KICK notify handling in the Irssi SILC client to
7529 update the channel records so that the kicked client does not
7530 appear to be on the channel. The affected file is
7531 irssi/src/silc/core/silc-channels.c.
7533 * Always update the conn->current_channel when executing command
7534 on a channel. Affected file irssi/src/silc/core/silc-servers.c.
7536 * Fixed the KILL notify handling in Irssi SILC client to remove
7537 the killed client on all channels.
7539 Thu Jun 21 17:10:08 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7541 * Fixed the silc_parse_command_line to remove extra spaces
7542 from the start and end of the arguments. Affected file is
7543 lib/silcutil/silcutil.c.
7545 * Cancel and free any active protocol in the function
7546 silc_server_close_connection. Affected file silcd/server.c.
7548 * Cancel and free any active protocol in the function
7549 silc_client_close_connction. Affected file is
7550 lib/silcclient/client.c.
7552 * Do not execute the KILL command for clients that are in
7553 history (ie. they are not in the network). Affected file is
7556 * Fixed KILL notify handling, client does not crash anymore.
7557 Affected file irssi/src/silc/core/silc-channels.c.
7559 * Reduced the default packet buffer size from 2048 to 1024 in
7560 lib/silccore/silcpacket.c.
7562 * Added SILC_SKE_STATUS_FREED SKE status type and a reference
7563 counter to the SKE context that is incresed when the SKE library
7564 performs async operation outside the library. If the outside
7565 process frees the SKE context and FREED status will be set
7566 and the library will detect after the sync operation that the
7567 libary is freed. The affected files are
7568 lib/silcske/silcske[_status].[ch].
7570 * Resolve the client entry information in the function
7571 silc_client_channel_message to assure that NULL pointer is not
7572 passed as client entry to the application. */
7574 * Fixed the task timeout calculation to assure that there is
7575 never negative timeouts. The affected file is
7576 lib/silcutil/silcschedule.c.
7578 * Fixed the channel user mode notification sending in server.
7579 It was sent point-to-point to the router (or to server by router)
7580 but it needs to be destined to a channel. The routines now
7581 supports sending the channel user mode notifys to the channels
7582 when announcing clients and channels. Affected files are
7583 silcd/server.c and silcd/packet_receive.c.
7585 * Fixed the CHANNEL_CHANGE notify handling in the client libary.
7586 It did not actually replace the old channel entry in the cache.
7587 Affected file lib/silcclient/client_notify.c.
7589 Tue Jun 19 22:10:36 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7591 * Fixed a possible crash in silc_packet_send_prepare. It now
7592 assures always that there is enough space in the buffer and
7593 at the tail area of the buffer (for MAC).
7595 Fixed the inbound buffer reallocation in silc_packet_read.
7596 It was old code and did not handle the reallocation correctly.
7599 The affected file is lib/silccore/silcpacket.c.
7601 * Fixed buffer overflow in silc_parse_nickname in the file
7602 lib/silcutil/silcutil.c.
7604 Tue Jun 19 13:40:09 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7606 * make install generates new server keys only if there is not
7609 Mon Jun 18 18:49:07 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7611 * Set SILC_MESSAGE_FLAG_NOREPLY when sending the away message.
7612 Added check that if the NOREPLY is set then we will not send
7613 the away message. This avoids infinite loop of away messages
7614 if both clients are away. The affected file is
7615 lib/silcclient/client_prvmsg.c.
7617 * Fixed client crash if /NICK was given without arguments.
7618 Affected file lib/silcclient/command.c.
7620 * Server does not send the invite list in INVITE command back
7621 to the client if the list was not altered. Added this notion
7622 to the protocol spec as well. Affected file silcd/command.c.
7624 Fixed possible crash in INVITE command by checking the
7625 value of silc_server_get_client_route command.
7627 * Fixed the INVITE notify type handling. The arguments are now
7628 taken in correct order and client does not crash. The affected
7629 file is irssi/src/silc/core/silc-channels.c.
7631 Removed the "Inviting xxx to channel" message from the
7632 client library away and let the application handle it.
7633 Affected file lib/silcclient/command.c. Added that message
7634 to Irssi SILC client's message formats.
7636 * Fixed CMODE command crash in client. It now checks the
7637 amount of arguments correctly and does not crash. The affected
7638 file is lib/silcclient/command.c.
7640 * Do not create new channel automatically in silc_channels_join
7641 but check whether the channel by that name already exists.
7642 Affected file irssi/silc/core/silc-channels.c.
7644 * Do not send the SERVER_SIGNOFF to router if the disconnected
7645 entity was the router. Affected file silcd/server.c.
7647 * Added the handling of the SERVER_SIGNOFF notify to the Irssi
7648 SILC client as it was missing from there.
7650 Added the handling of the KICK notify to the Irssi SILC client
7651 as it was missing. Added "you have been kicked" message to
7652 Irssi SILC client's message modules formats.
7654 Added the handing of the KILL notify to the Irssi SILC client
7655 as it was missing. Added the kill message module formats
7658 The affected file is irssi/src/silc/core/silc-channels.c.
7660 * The router did not save the channel mode the server announced.
7661 Affected file silcd/packet_receive.c.
7663 * Fixed a possible crash in INFO command in server. If the
7664 server did not provide the server info it crashed. Affected
7665 file silcd/command.c.
7667 Sun Jun 17 15:26:05 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7669 * Fixed the GETKEY command in the server to check also the
7670 global list. Otherwise the GETKEY would not work correctly
7671 in normal SILC server. Affected file silcd/command.c.
7673 Sat Jun 16 18:00:00 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7675 * Fixed GETKEY crash, it crashed if the command did not succseed.
7677 Tue Jun 12 21:36:18 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7679 * Redefined the SILC MP API in lib/silcmath/silcmp.h. The API
7680 is now real and not just an macro interface to GMP.
7682 Removed the entire GMP from the source tree and imported new
7683 NSS MPI library instead. Reason for removing GMP is that it is
7684 extremely large and compiles extremely slow. The NSS MPI
7685 is only a few files and compiles in less than 10 seconds.
7686 The speed is also about the same as GMP. The MPI is imported
7687 to lib/silcmath/mpi.
7689 If the system has GMP installed we will still use the GMP.
7690 If it is not then the NSS MPI will be compiled.
7692 Mon Jun 11 18:07:24 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7694 * Merged a long nickname (127 characters long) crash bugfix from
7695 Irssi CVS tree. Affected file irssi/src/core/misc.c.
7697 * Merged a freed memory reference bugfix from Irssi CVS tree.
7698 Affected file irssi/src/core/commands.c.
7700 Sun Jun 10 16:08:35 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7702 * Added the server's public key sving and verification to the
7703 server when performing the SKE. This was missing and the
7704 remote server's (or router's) public key was accepted without
7705 checking whether we have it previously or trust it at all.
7706 Affected file silcd/protocol.c.
7708 Sat Jun 9 20:17:30 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7710 * Check in the silc_server_timeout_remote if protocol is active
7711 and make sure that the protocol's final callback is called so
7712 that all memory if freed. Affected file silcd/server.c.
7714 Sat Jun 9 12:51:27 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7716 * silc_server_whois_send_reply crashed the server if the nickname
7717 was 127 characters long. Affected file silcd/command.c.
7719 Thu Jun 7 16:29:56 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7721 * Added sanity check to the silc_server_new_client. If the hostname
7722 is provided inside username then check that the provided hostname
7723 really is the same as the resolved one. If the hostname was not
7724 resolved then check it from the public key. Affected file is
7725 silcd/packet_receive.c.
7727 * Fixed a fatal bug in Irssi SILC client. Do not send QUIT command
7728 if the server disconnected us and the connection is not valid
7729 anymore. Affected file irssi/src/silc/core/silc-channels.c.
7731 * Moved the silc_client_[chmode|chumode|chumode_char] away from
7732 the library to the lib/silcutil/silcutil.[ch].
7734 Thu Jun 7 08:57:16 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7736 * Close log file after open. Affected file
7737 lib/silcutil/silclog.c.
7739 * Check whether sock == NULL in silc_client_send_packet and return
7740 if it is. Affected file lib/silcclient/silcclient.c.
7742 * Check rec->entry == NULL in the Irssi SILC Client before
7743 sending the channel message. Affecte file is
7744 irssi/src/silc/core/silc-servers.c.
7746 Tue Jun 5 08:08:21 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7748 * Merged a splitted window bugfix from Irssi CVS tree. The
7749 affected file is irssi/src/fe-text/textbuffer-view.c.
7751 * Fixed the ME, ACTION and NOTICE printing in Irssi Client.
7752 It did not print nickname.
7754 * Improved the distributions system a bit.
7756 Mon Jun 4 17:57:16 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7758 * Merged /WINDOW bugfix from irssi CVS tree. Affected file is
7759 irssi/src/fe-text/gui-window.c.
7761 * Fixed a fatal bug in Irssi SILC client. Crashed if sent message
7762 to in-active server. The affected file is
7763 irssi/src/silc/core/client_ops.c.
7765 * Resolve the client in USERS command reply if the entry does
7766 not have username resolved. The affected file is
7767 lib/silcclient/command_reply.c. Also, changed the IDENTIFY
7768 command to WHOIS command to really resolve stuff. The USERS
7769 is not used any more in any critical section so WHOIS can
7770 be used even though it might be slower than IDENTIFY.
7772 * Changed the lib/silcutil/silchashtable.h header to ROBODoc
7775 Sun Jun 3 14:21:32 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7777 * Changed the protocol API a bit more consistent in the
7778 lib/silccore/silcprotocol.[ch].
7780 * Changed the following headers to ROBODoc format:
7782 lib/silccore/silcpayload.h
7783 lib/silccore/silcprotocol.h
7784 lib/silccore/silcsockconn.h
7786 All core library headers are now formatted.
7788 Sat Jun 2 10:45:09 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7790 * Fixed a bug in Irssi SILC client; do not show that you are
7791 server/router operator if you really are not. Affected file is
7792 irssi/src/silc/core/client_ops.c.
7794 * Renamed silc_command_free_payload to silc_command_payload_free.
7795 Affected file lib/silccore/silccommand.h
7797 * Added silcmath.h to include the prototoypes of various routines
7798 in the lib/silcmath. Removed the old modinv.h, mpbin.h and
7801 * Changed the following headers to ROBODoc format:
7803 lib/silccore/silcchannel.h
7804 lib/silccore/silccommand.h
7805 lib/silccore/silcid.h
7806 lib/silccore/silcidcache.h
7807 lib/silccore/silcmode.h
7808 lib/silccore/silcnotify.h
7809 lib/silccore/silcpacket.h
7810 lib/silcmath/silcmath.h
7812 Fri Jun 1 22:19:37 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7814 * Added checking to the server code not to start the server if
7815 ciphers and stuff are not configured properly. Affected files
7816 silcd/serverconfig.[h] and silcd/server.c.
7818 * Changed the layout of the header files of the public interfaces
7819 in the SILC libraries. The new layout supports ROBODoc
7820 documentation tool (and some others) so that it is easy to create
7821 a library reference manual. All the other headers and source
7822 code must still follow the CodingStyle document. Also source
7823 code must not include these ROBODoc stuffs, only the headers.
7824 Furthermore, all public interface headers must now be named
7825 by using `silc' prefix, example: silcapi.h, silccipher.h.
7826 Some files were renamed due to this. All the other headers
7827 must not be used as public interfaces. I will update the
7828 CodingStyle document later. Changed following headers, so far:
7830 lib/silcclient/silcapi.h
7831 lib/silccore/silcauth.h
7832 lib/silccore/silcprivate.h
7833 lib/silccrypt/silcdh.h
7835 Fri Jun 1 10:28:09 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7839 * Removed silc_client_packet_send_flush from the client library
7840 as it is not needed. Affected file lib/silcclient/client.[ch].
7842 * Added printing of message of unresolved authentication method
7843 to the Irssi SILC client. Added it to the module formats.
7844 Removed the same message from the client library.
7846 Thu May 31 13:57:33 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7848 * Added new distribution feature, DISTLABEL. Every distribution
7849 can define own preprocessor label that can be used in the
7850 source code. For example: #ifdef SILC_DIST_CLIENT. Affected
7851 file distributions, acconfig.h.pre and prepare.
7853 Tue May 29 22:16:40 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7855 * Added Makefile.defines_int to include the actual definitions
7856 for Makefile.defines.in. Tested the new distribution system,
7857 created distributions and tested installation.
7859 * Added AWAY message printing to the Irssi SILC client. Added
7860 the messages to the irssi/src/fe-common/silc/module-formats.[ch].
7862 * Added SCONNECT command to call the SILC's CONNECT command.
7863 Cannot use CONNECT directly since Irssi uses that internally.
7864 Affected file irssi/src/silc/core/silc-servers.c.
7866 Added ACTION local command. It is same as ME command but takes
7867 the channel as mandatory argument.
7869 Rewrote some of the Irssi's help files to suite for SILC
7872 Mon May 28 19:05:22 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7874 * Added Makefile.defines[.in] that should for now on be included
7875 in all Makefile.am file in the source tree. That file includes
7876 all common compilation definitions for SILC source tree.
7878 Mon May 28 10:30:51 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7880 * Minor changes to the ./prepare script to change the package
7881 name according the distribution name to the configure.in.
7883 Sun May 27 22:24:57 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7885 * Created new distribution system. Added file `distributions'
7886 that defines all the distributions that can be created out of
7887 the SILC source tree. The ./prepare script now reads that
7888 file to determine how to prepare the distributions. The
7889 first argument to the ./prepare is the name of the distribution
7890 and second is the version of the distribution. If given
7891 without arguments it creates the default (toolkit) distribution
7892 with the default version (defined in ./prepare).
7894 All Makefile.am files that are subject to the distributions
7895 are now named as Makefile.am.pre. These are ./Makefile.am
7896 and lib/Makefile.am. Others may be changed later.
7898 Sun May 27 15:57:17 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7900 * Added invite list, ban list, some key management and connection
7901 error message printing to module formats in the Irssi SILC client.
7903 * Added new silc_client_set_away_message to set the away message
7904 that is back to the person who sent private message. The
7905 affected file lib/silcclient/silcapi.h and the
7906 lib/silcclient/client_prvmsg.c.
7908 Sun May 27 12:39:48 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7910 * Fixed the private message sending in the Irssi SILC client,
7911 added local command KEY to the Irssi SILC client.
7913 Added key management and key agreement message formats to the
7914 irssi/src/fe-common/silc/module-formats.[ch].
7916 Added USERS (alias WHO) printing, server/router operator
7917 indication and LIST command printing to the module formats.
7919 Sat May 26 17:43:42 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7921 * Fixed channel joining notify handling, cumode notify handling
7922 from Irssi SILC client.
7924 * Added SILC specific module-formats to the Irssi SILC client so
7925 that SILC specific message hilighting, colors etc is possible.
7926 Affected file irssi/src/fe-common/silc/module-formats.[ch].
7928 Added channel mode, channel user mode, actions, notices,
7929 whois and whowas printing to the the module-formats.c.
7931 * Fixed a bug in channel deletion in the server. The channel
7932 is not left to the cache even if the channel founder auth mode
7933 is set when there are no users anymore on the channel. Affected
7934 file silcd/server.c.
7936 * The silc_net_localhost now resolves the entire hostname including
7937 the domain name. Affected file lib/silcutil/silcnet.c.
7939 Sat May 26 12:13:37 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7941 * Changed the ask_passphrase client operation to be ascynchronous.
7942 It has now a completion callback and a context that the
7943 application must call after it has got the passphrase from
7944 the user. Affected files lib/silcclient/silcapi.h,
7945 lib/silcclient/protocol.c, lib/silcclient/command.c and
7948 Added SilcAskPassphrase callback that the application calls
7949 to deliver the passphrase to the library.
7951 * Changed the SKE protocol's SilcSKEVerifyCb to be asynchronous.
7952 The public key verification and especially a certificate
7953 verification is asynchronous procedure.
7955 Added new SILC_SKE_STATUS_PENDING status to indicate the
7956 request is pending and a callback will be called to finalize
7959 Added also SILC_SKE_STATUS_PUBLIC_KEY_NOT_PROVIDED status to
7960 indicate that remote end did not send its public key (or
7961 certificate), even though we require it. Added check for this
7962 condition in the SKE. This was a security bug, now fixed.
7964 Defined new SilcSKEVerifyCbCompletion callback that is called
7965 when the verification process is completed.
7967 The affected files lib/silcske/silcske_status.h and
7968 lib/silcske/silcske.[ch].
7970 * Changed the verify_public_key client operation to be async
7971 as well. Defined SilcVerifyPublicKey callback that is used to
7972 indicate the success of the public key verification process.
7974 Changed the server and client to use the new async client
7977 * Changed the Irssi SILC client's internal scheduler to be called
7978 twice as many times as it used to be. As a result the client
7979 should be a bit faster now. Affected file is
7980 irssi/src/silc/core/silc-core.c.
7982 * Added support to Irssi SILC client of asynchronous public key
7983 verification and passphrase inquiry. Affected file is
7984 irssi/src/silc/core/silc-core.c.
7986 Fri May 25 14:38:38 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7988 * Do not say "You have left channel %s" in client library.
7989 Moved it to the application. Affected files are
7990 lib/silcclient/command.c and silc/client_ops.c.
7992 * Fixed silc_client_get_clients. Command context was not
7993 duplicated and was freed memory in the callback. Affected
7994 file lib/silcclient/idlist.c.
7996 * Do not say "you are now talking..." on JOIN command in the
7997 client library. The appliation must handle it.
7999 * Do not say ".. changed topic to" in command reply in the
8000 client libary. The application must handle it.
8002 * Fixed TOPIC command sending in the client library.
8004 * Fixed a memory leak in silc_client_command_free in the file
8005 lib/silcclient/command.c.
8007 Thu May 24 19:08:55 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8009 * Imported a modified version of Irssi client to the source tree.
8010 The Irssi will be used to create a new client called
8011 Irssi SILC. Imported to irssi/.
8013 Added silc_core_init_finish function to the Irssi. Affected
8014 file irssi/configure.in.
8016 A lot changes in the Makefile.ams around the irssi tree.
8018 Tue May 22 22:23:49 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8020 * Do not rehash if the new size is same as the old size of the
8021 hash table, in the silc_hash_table_rehash*. The affected file
8022 lib/silcutil/silchashtable.c.
8024 * Replaced hash_table_del_by_context calls from the server
8025 (when channel->user_list and client->channels) to the
8026 hash_table_del as it is sufficient and faster.
8028 Tue May 22 17:27:16 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8030 * Added silc_hash_table_list, silc_hash_table_get and the
8031 SilcHashTableList structure to provide an alternative way to
8032 traverse the hash table. The affected files are
8033 lib/silcutil/silchashtable.[ch].
8035 * Changed the server's idlist routines to use the hash table
8036 routines to optimize the code.
8038 Mon May 21 21:46:20 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8040 * Replaced the client entry's `channel' list and channel entry's
8041 `user_list' list to hash tables for optimized lookup. Changed
8042 the code to use the hash table interface around the code.
8043 Affected file lib/silcd/idlist.[ch].
8045 * Added `auto_rehash' boolean argument to the function
8046 silc_hash_table_alloc to indicate whether the hash table should
8047 auto-rehash when it thinks is appropriate time. It will
8048 increase the hash table size if the there is twice as much
8049 entries in the table than the size of the table, and will
8050 decrease the size if there are twice as less entries than
8051 the size of the table.
8053 Mon May 21 09:51:11 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8055 * Fixed silc_xxx_get_supported to not crash at some circumstances.
8057 Sun May 20 13:45:58 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8059 * silc_idcache_purge_by_context deletes the entry now by context
8060 as it is supposed to do. Affected file lib/silccore/idcache.c.
8062 * Send the ERR_NO_SUCH_NICK in the WHOIS command reply if the
8063 client is not anymore valid (WHOWAS givens the info) and not
8064 the ERR_NO_SUCH_CLIENT_ID if the nickname still exists.
8066 Sat May 19 16:30:03 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8068 * Removed the `data' and `data_len' arguments from the ID Cache
8069 interfaces and added `name' argument. ID Cache does not handle
8070 anymore the binary data only a names associated with given ID.
8072 * When hashing a Client ID with silc_hash_id the entire ID is
8073 not hashed anymore, instead only the hash of the Client ID is
8074 hashed. This way we can access the Client ID from the cache
8075 with Client ID but with the hash of the ID (which is a hash of
8076 the nickname) as well without any difference in performance.
8078 Added also silc_idcache_find_by_id_one_ext to do one on one
8079 searching when we have the actual ID. Added also function
8080 silc_hash_client_id_compare. The affected files are
8081 lib/silccore/idcache.[ch] and lib/silcutil/silcutil.[ch].
8083 * When hashing the name associated with a ID it is always done
8084 in lowercase. This way we can access the cache without worrying
8085 about case-sensitivity, even though, for example nicknames are
8088 * Fixed a bug in server with channel message sending. It put
8089 wrong ID type as destination ID. The affected file
8090 silcd/packet_send.c.
8092 * silc_idcache_del_by_context now deletes from all hash tables
8093 by context. Affected file lib/silccore/idcache.c.
8095 Fri May 18 17:42:00 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8097 * Changed the client library to use the new ID Cache interface.
8098 Changes around the source tree.
8100 * Added silc_hash_table_rehash_ext to rehash with specific
8101 hash function. Affected file lib/silcutil/silchashtable.[ch].
8103 * Added silc_hash_string_compare to compare two strings in the
8104 hash table. Affected file lib/silcutil/silcutil.[ch].
8106 Fri May 18 11:18:45 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8108 * Added new function silc_idcache_del_by_context into the
8109 lib/silccore/idcache.[ch].
8111 * Changed the server's ID list routines to use the new ID Cache
8112 interface. Changes around the source tree.
8114 Fri May 18 08:35:31 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8116 * Added silc_hash_table_del[_by_context]_ext functions in to the
8117 lib/silcutil/silchashtable.[ch].
8119 Removed silc_hash_table_find_all* routines and added new
8120 silc_hash_table_find_foreach to replace them.
8122 Added silc_hash_table_replace_ext function as extended
8123 replacing function. Separated the simple hash table interface
8124 from the extended hash table interface in the file
8125 lib/silcutil/silchashtable.h.
8127 * Fixed minor bugs and changed it to use some of the new
8128 hash table functions in lib/silccore/idcache.c
8130 Thu May 17 18:15:12 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8132 * Added new function silc_hash_table_find_all to return all keys
8133 in the hash table by the specified key. As the hash table is
8134 collision resistant it also makes it possible to have several
8135 duplicate keys in the hash table. This function may be used to
8136 find all of the keys from the hash.
8138 Added user_context arguments to the SilcHashFunction,
8139 SilcHashCompare and SilcHashDestructor to deliver user specified
8142 Added new fuctions silc_hash_table_find[_all]_ext to do
8143 extended lookup with specified hash and compare functions and
8144 specified user contexts.
8146 Added new function silc_hash_table_add_ext to add the key
8147 with specified hash function and user context.
8149 Added new function silc_hash_table_foreach to traverse all
8150 entrys in the hash table. Added SilcHashForeach callback
8153 Added new function silc_hash_table_del_by_context to delete
8154 the entry only if the context associated with the key matches.
8156 Affected files are lib/silcutil/silchashtable.[ch].
8158 * Removed silc_hash_[server/client/channel]_id and added just
8159 silc_hash_id to the lib/silcutil/silcutil.[ch]. Added also
8160 silc_hash_id_compare to compare two ID's using as the hash table
8161 comparison function. Added also silc_hash_data to hash
8162 binary data and silc_hash_data_compare to compare it.
8164 * Removed silc_idlist_find_client_by_hash as it is not needed
8165 anymore. Affected file silcd/idlist.[ch].
8167 * Rewrote the entire ID Cache system (in lib/silccore/idcache.[ch])
8168 to use internally the SilcHashTable. The new ID Cache is a lot
8169 faster than the old one. Some of the ID Cache interface was also
8170 rewritten and obsolete and stupid functions were removed.
8172 Wed May 16 23:03:30 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8174 * Added entry_count field to the SilcHashTable to keep the number
8175 of the entries in the table. Implemented the function
8176 silc_hash_table_rehash. Added new function
8177 silc_hash_table_count. Affected file lib/silcutil/silchashtable.c.
8179 Fixed a minor bug in silc_hash_table_free.
8181 * Added silc_hash_string, silc_hash_uint, silc_hash_ptr,
8182 silc_hash_client_id, silc_hash_server_id and silc_hash_channel_id
8183 into the lib/silcutil/silcutil.[ch].
8185 Wed May 16 20:02:47 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8187 * Implemented a collision resistant hash table into the
8188 lib/silcutil/silchashtable[ch]. See the header and the source
8189 for the SilcHashTable API.
8191 Tue May 15 22:05:46 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8193 * Merged dotconf version 1.0.2 into lib/dotconf.
8195 Sun May 13 19:32:09 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8197 * Do not compile anything in lib/silcsim/* if the SIM support
8198 is not enabled. The tree should now compile without problems
8201 Thu May 10 22:49:51 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8203 * Compiled the SILC under cygwin. Compiled and tested briefly
8204 without problems. More tests needed. The SIMs didn't compile
8207 * Added various #ifdef HAVE_* stuff to lib/silccrypt/silrng.c.
8209 * Fixed possible crash in silc_get_username in the
8210 lib/silcutil/silcutil.c.
8212 Tue May 8 09:04:03 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8214 * Fixed a va_arg in silc/client_ops.c.
8216 * Oops, RC5 routines were named AES and caused some problems
8217 when not using SIM's. Affected file lib/silccrypt/rc5.c.
8219 Sun May 6 13:59:48 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8221 * Added new SilcIDIP structure into the lib/silccore/id.h and
8222 replaced the old `ip' fields from all SILC ID's to that type.
8223 This is a step towards IPv6 support.
8225 The silc_id_get_len takes now the ID as an extra argument.
8226 The silc_id_id2str, silc_id_str2id and silc_id_dup now supports
8227 both IPv4 and IPv6 based ID's.
8229 The affected files are lib/silccore/id.[ch] and other files
8230 around the tree using these routines.
8232 * Removed the ID length arguments in server from various
8233 silc_server_send_notify_* routines -> they are not needed
8236 Sat May 5 13:56:33 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8238 * Fixed memory leak in silc_encode_pem_file in the file
8239 lib/silcutil/silcutil.c.
8241 Thu May 3 21:23:50 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8243 * Check minor version as well in the SKE. Affected files are
8244 silcd/protocol.c and lib/silcclient/protocol.c.
8246 * Added --identifier option to the server so that an identifier
8247 can be when creating the public key for the server. Affected
8248 file is silcd/silcd.c.
8250 * Fixed minor decoding bug in silc_pkcs_decode_identifier in
8251 lib/silccrypt/silcpkcs.c.
8253 Wed May 2 20:50:49 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8255 * Register default ciphers and stuff when using -C option with
8256 the server. Affected file sildc/silcd.c.
8258 * Put back the servers public key filename format, it is better
8259 than the new one. For now, the client keys are saved with the
8260 new filename format. The affected file silc/client_ops.c.
8262 * Implemented the Cipher API for the rest of the ciphers that
8263 did not implement it or implemented it the wrong way.
8265 Wed May 2 13:31:26 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8267 * Register default ciphers and stuff when using the -S option
8268 in the client. Affected file silc/silc.c. Same also when
8269 creating new key pair with -C option.
8271 Tue May 1 14:18:13 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8273 * Fixed the silc_verify_public_key client operation function to
8274 save the public keys differently. The fingerprint is now
8275 used as filename and not the hostname. This way also the
8276 client keys are saved uniquely and not with hostnames. The
8277 affected file is silc/client_ops.c.
8279 * Trimmed the silc_hash_fingerprint function to remove extra
8280 whitespaces from the end of the fingerprint. The affected
8281 file is lib/silccrypt/silchash.c.
8285 * Added silc_cipher_register_default function to register all
8286 default ciphers. It can be used when configuration files
8287 does not exist and the application does not want any specific
8288 ciphers in any specific order.
8290 The SilcDList is now used as silc_cipher_list dynamically
8291 allocated cipher list. Removed the static list all together
8292 and now all ciphers must be allocated to the dynamic list.
8293 The silc_cipher_alloc routine was changed to check only the
8296 All silc_cipher_* routines that used to return int returns
8299 The affected files lib/silccrypt/silccrypt.[ch].
8301 * The same thing was done to silc_hash_* as for silc_cipher_*
8302 routines. Affected files lib/silccrypt/silchash.[ch].
8304 * The same thing was done to silc_pkcs_* as for silc_cipher_*
8305 routines. Affected files lib/silccrypt/silcpkcs.[ch].
8306 Added also silc_pkcs_[un]register[_default] functions.
8307 Removed the data_context from the PKCS API.
8309 * Added silc_hmac_register_default function to register default
8310 hmacs. Affected files lib/silccrypt/silchmac.[ch]. Added also
8311 SILC_ALL_HMACS macro that can be used with silc_hmac_unregister
8312 to unregister all hmacs at once.
8314 * Register the default ciphers, hash functions, PKCSs and HMACs
8315 if client's configuration file does not exist. The affected
8318 * The client did not load the hash functions from the SIM
8319 modules at all. Added support for this. Affected file is
8320 silc/clientconfig.c.
8322 * When decoding public key with silc_pkcs_public_key_decode, check
8323 the supported algorithm only if PKCS are registered. Affected
8324 file lib/silccrypt/silcpkcs.c. The same was done with the
8325 silc_pkcs_private_key_decode.
8327 * Fixed the SILC List routines to keep the list always in order.
8328 It used to change the list's order when traversing the list but
8329 not it preserves the order. Affected file lib/trq/silclist.h.
8331 Mon Apr 30 17:29:03 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8333 * Added the client library to use the SilcSocketConnection's
8334 reference counter (by silc_socket_dup) to prevent the bug that
8335 the socket object may be freed underneath async operation.
8337 * The name resolv library checking fixes in the configure.in.pre.
8340 * Created new version of the protocol drafts for future
8341 development. The -03 drafts are the ones that will be changed
8342 in the trunk now and the -02 will remain as they are.
8344 * Send list of CUMODE notifys to the router when announcing
8345 the channel users to the router. Affected file silcd/server.c.
8346 If the router receiving channel founder CUMODE for a channel
8347 that already has channel founder it will send CUMODE notify
8348 to the sender to remove the channel founder rights from the
8349 announced client. Affected file silcd/packet_receive.c.
8351 * The CUMODE notify may now use Server ID as well as the entity
8352 who changes the mode. Updated protocool specs.
8354 * Updated INSTALL and README files.
8356 Sun Apr 29 23:17:50 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8358 * New web pages in the http://silc.pspt.fi. The pages was
8363 Sun Apr 29 13:33:41 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8365 * Implemented the [DenyConnectin] config section in the server.
8366 Added silc_server_config_denied_conn to check whether incoming
8367 connection is denied. Affected file silcd/serverconfig.[ch].
8369 * Do not check the ports when checking the incoming configuration
8370 data if the port is 0, meaning any. Affected file is
8371 silcd/serverconfig.c.
8373 Fri Apr 20 18:58:43 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8375 * Fixed buffer overflow in silc_string_compare in the file
8376 lib/silcutil/silcutil.c.
8378 * Fixed double free in silc_server_command_leave in the file
8381 Fri Apr 20 14:00:11 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8383 * Fixed the version checking in the server. Affected file is
8386 Thu Apr 19 19:52:46 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8388 * Fixed the configuration data fetching when accepting new
8389 connections in the server. Affected file silcd/server.c.
8391 Thu Apr 19 11:40:20 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8393 * Added `sender_entry' argument to the function
8394 silc_server_packet_relay_to_channel so that we can check
8395 whether some destination actually belongs to the same route
8396 the sender belongs (ie, we must not resend the packet to the
8397 sender). Affected file silcd/packet_send.[ch].
8399 * Added `servername' field to the SilcClientEntry in the server
8400 to hold the name of the server where client is from. Affected
8401 file is silcd/idlist.h.
8403 Wed Apr 18 22:19:03 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8405 * Moved the channel message encrypting in the router betwen
8406 router connections from silc_server_channel_message to the
8407 silc_server_packet_relay_to_channel since we want to check
8408 whether we have anybody channel before encrypting anything.
8409 Affected files silcd/packet_[receive/send].c.
8411 Tue Apr 17 21:18:19 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8413 * Fixed the [AdminConnection] server config section to support
8414 multiple entries. Affected file silcd/serverconfig.c.
8416 * Added support into the server to check the validity of the
8417 incoming connection before executing any KE or authentication
8420 * The connection configuration is now saved to the KE and
8421 connection auth protocol contexts and not fetched anymore in
8422 the protocol. Affected files silcd/server.c, silcd/protocol.[ch].
8424 * The local hosts listenning address and port is also resolved
8425 now when starting the server. We want to have the socket object
8426 to include the real address and port for the listener. Added
8427 new function silc_net_check_local_by_sock into the files
8428 lib/silcutil/silcnet.[ch].
8430 * Fixed a broadcast bug in server -> do not broadcast if we
8433 * Fixed a routing bug. Do not route broadcast packets ever.
8434 Broadcast packets must be processed always and not routed since
8435 they may be destined to some other host than yourself and thus
8436 would get routed without no good reason. Affected file is
8439 * Added function silc_server_config_is_primary_route to check
8440 whether primary router connection has been configured (a router
8441 configuration that we are initiating). If there is not, we
8442 will assume that there is only two routers in the SILC network
8443 and we will use the incoming router connection as our primary
8444 route. Affected files silcd/serverconfig.[ch], silcd/server.c.
8446 * Changed the order of the broadcasting. Broadcast _after_ the
8447 packet has been processed not before. Affected file is
8450 * Fixed a [ClientConnection] parsing bug. The port was never
8451 parsed correctly thus resulting to port 0. Affected file
8452 silcd/serverconfig.c.
8454 * Fixed silc_server_send_notify_args -> it ignored the `broadcast'
8455 argument and did not set the broadcast packet flag. Affected
8456 file silcd/packet_send.c. Fixed same bug in the function
8457 silc_server_send_notify as well.
8459 * If we receive NEW_ID packet for our own ID in the server, ignore
8462 Mon Apr 16 12:10:33 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8466 * Removed the nickname from the Private Message Payload.
8467 Updated the code and the protocol specs.
8469 * Updated protocol specs for submitting to the IETF.
8471 * Tweaked the Random Number Generator a bit. Affected file
8472 lib/silccrypt/silcrng.c. Exported a new function
8473 silc_rng_[global]_add_noise which can be used to add more
8476 Sat Apr 14 16:21:32 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8478 * Do not parse packets with different timeout when protocol
8479 is active -> may cause problem with rekey. Affected file
8482 * When server receives signoff notify it must not create
8483 new channel key if the client is on any channels since the
8484 sender of the signoff notify will create it.
8486 Fri Apr 13 17:12:46 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8488 * Added printing of error messages during SKE protocol from the
8489 failure packet sent by server during SKE. Affected file
8492 * Removed the client's failure_callback handling with timeout
8493 and handle it immediately when received.
8495 * The SKE library returned wrong type in SUCCESS and FAILURE
8496 packets. They must be 32 bit MSB not 16 bit MSB.
8498 Fri Apr 13 00:09:08 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8500 * Ok, rewrote the logic of the re-key and now it seems to work.
8501 I tested it on high traffic with frequent re-keys without
8502 problems. Added hmac_receive (and renamed hmac to hmac_send)
8503 in SilcClientConnection in lib/silcclient/client.h and
8504 in SilcIDListData in silcd/idlist.h. Also, removed the
8505 SilcPacketParserContext's cipher and hmac fields as they are
8506 not needed anymore and actually caused some problems when
8507 the ciphers and hmac's changed underneath the packet parser.
8509 Thu Apr 12 14:42:51 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8511 * If re-key protocol is active then process the incoming packets
8512 synchronously since we must assure that icoming packets encrypted
8513 with the old key is processed before the new keys is set to
8514 use. This is true other packets than for REKEY packets.
8515 Affected file silcd/server.c. The same was done to client library
8516 as well, affected file lib/silcclient/client.c.
8518 Thu Apr 12 12:01:52 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8520 * Fixed bug in client and server to accept the force send if
8521 the packet is send from silc_[server/client]_packet_process
8522 function. Otherwise the packets are never delivered, oops.
8524 Wed Apr 11 22:10:15 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8526 * Disable force sending of packets when REKEY protocol is active.
8527 We must assure that no packet is sent directly when rekey is
8528 performed. All packets must be sent through packet queue.
8529 Added macro SILC_SERVER_IS_REKEY to silcd/server.h and
8530 SILC_CLIENT_IS_REKEY to lib/silcclient/client.h. Affected
8531 function is silc_[server/client]_packet_send_real to check
8534 * Replaced the SIM paths from example config files to
8535 /usr/local/modules. Also, make install creates now
8536 /usr/local/silc/logs directory to hold all the SILC server
8539 Wed Apr 11 16:59:59 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8541 * Made the configure.in.pre work on Solaris. Patch by salo.
8543 * Made all ciphers compatible with non-x86 machines. Defined
8544 CBC mode macros into lib/silccrypt/ciphers_def.h.
8546 Tue Apr 10 20:32:44 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8548 * Fixed the make install.
8550 Tue Apr 10 16:20:34 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8552 * When MAC computation fails the silc_packet_decrypt returned 0
8553 even though it was supposed to return -1. Fixed this. The
8554 affected file is lib/silccore/silcpacket.c.
8556 * Do not replace the config files in /etc/silc (in make install)
8557 if they already exist. Affected file ./Makefile.am.
8559 * Do not send re-key packets immediately but through packet queue.
8560 Affected file silcd/protocol.c and lib/silcclient/protocol.c.
8562 * Changed silc_net_check_host_by_sock to return FALSE if the
8563 IP/DNS could not be resolved. Though, it returns the IP address
8564 now even if it could not resolve it (but returns also FALSE).
8565 Affected file lib/silcutil/silcnet.[ch].
8567 Mon Apr 9 21:54:44 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8569 * Added silc_pkcs_decode_identifier to decode the public key's
8570 identifier. Affected file lib/silccrypt/silpkcs.[ch].
8571 Added also silc_pkcs_free_identifier. Added also new context
8572 SilcPublicKeyIdentifier.
8574 * Added -S option to the silc client. It is used to dump the
8575 contents of the specified public key file.
8577 * Changed the PKCS api to return the public key length when
8578 setting the public key.
8580 * Fixed a fatal bug in the public and private key file loading.
8581 Affected file lib/silccrypt/silcpkcs.c.
8583 * Execute the packet parsing for client with zero (0) timeout
8584 if the protocol is active. Affected file silcd/server.c.
8586 Sun Apr 8 19:30:56 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8588 * Made the key generation options to the silcd program. Added
8589 -C option, equivalent to client's option.
8591 * Added new [ServerKeys] config section to the server. It
8592 configures the server's public and private key.
8594 * Defined generic Public Key Payload into the protocol
8595 specification to send specific type of public keys and
8598 * Defined new command SILC_COMMAND_GETKEY to fetch a client's
8599 public key or certificate.
8601 * Implemented the GETKEY command to the server and to the
8602 client library and on user interface.
8604 Sun Apr 8 01:37:21 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8606 * Made preliminary `make install' work.
8608 Thu Apr 5 17:42:30 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8610 * Added SilcServerRekey context into silcd/idlist.h.
8612 * Added the PFS support as defined in the specification to the
8613 SKE protocol. Affected files lib/silcske/*.c.
8615 * Added `ske_group' field to the SilcServerRekey context to hold
8616 the number of the SKE group that is used with PFS in re-key.
8617 Affected file silcd/idlist.h.
8619 * Added PFS re-key support to the server. Affected file is
8622 * Added silc_protocol_cancel to cancel execution of the next
8623 state of the protocol. Affected file is
8624 lib/silccore/silcprotocol.[ch].
8626 * Added the re-key support with and without PFS to the client
8627 library. Re-key is performed once in an hour, by default.
8629 Added new protocol type SILC_PROTOCOL_CLIENT_REKEY.
8630 Added silc_client_rekey_callback and silc_client_rekey_final.
8631 Affected files are lib/silcclient/protocol.[ch] and
8632 lib/silcclient/client.[ch].
8634 * Removed the `hmac_key' and `hmac_key_len' fields from the
8635 SilcClientConnection structure; not needed. Affected file is
8636 lib/silcclient/client.h.
8640 Wed Apr 4 16:32:31 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8642 * Do not ask whether user wants to use the negotiated private key
8643 for private messages, just use it. Affected file is
8644 silc/local_command.c.
8646 * Added `send_enc_key' and `enc_key_len' fields to the
8647 SilcIDListData structure since they are needed in the re-key
8648 phase. Affected file is silcd/idlist.[ch].
8650 * Implemented the simple re-key protocol into the server.
8651 Affected files silcd/server.c and silcd/protocol.[ch]. The
8652 re-key will be performed once in an hour, by default.
8654 Added new protocol type SILC_PROTOCOL_SERVER_REKEY.
8655 Added silc_server_rekey, silc_server_rekey_callback and
8656 silc_server_rekey_final.
8658 * Removed Tunneled flag from the protocol. Updated the code
8659 and the specifications.
8661 * Adde `pfs' field to the SilcIDListData to indicate whether
8662 the PFS is to be performed in the re-key. Affected file is
8665 Tue Apr 3 21:52:42 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8667 * Defined uint8, int8, uint16, int16, uint32, int32, uint64 and
8668 int64 of at least the xintXX size. If void * is less that 4
8669 bytes uint32 * will be used. Defined bool as boolean.
8671 * Changed _ALL_ unsigned long and unsigned int to uint32,
8672 unsgined short to uint16 in the source tree.
8674 * Fixed a fatal bug in silc_server_remove_clients_by_server. Do
8675 not handle clients that has entry->data.registered == FALSE.
8676 They are not in the network anymore. Affected file is
8679 Tue Apr 3 16:39:19 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8681 * Implemented the sending of the SERVER_SIGNOFF notify in the
8682 server. Affected file is silcd/server.c.
8684 * Added silc_server_send_notify_args into silcd/packet_send.[ch].
8685 Added also silc_notify_payload_encode_args into the
8686 lib/silccore/silcnotify.[ch].
8688 * Implemented ther SERVER_SIGNOFF notify handling in the server.
8689 Affected file silcd/packet_receive.c.
8691 * Implemented the SERVER_SIGNOFF notify handling in the client
8692 library. Affected file lib/silcclient/client_notify.c. Also,
8693 implemnted the printing of the SERVER_SIGNOFF info to the
8694 application. Affected file silc/client_ops.c.
8696 * The silc_idlist_del_server now returns TRUE or FALSE to indicate
8697 if the deleting was successful. Affected file silcd/idlist.[ch].
8699 * Added support for public key authentication in the connection
8700 authentication protocol in the client library. Affected file
8701 lib/silcclient/protocol.c.
8703 * Changed the server's silc_idlist_get_clients_by_* interface
8704 to support already allocated array so that new entries may be
8705 added to pre-allocated array. Affected file silcd/idlist.[ch].
8706 This fixes some bugs with WHOIS, WHOWAS and IDENTIFY commands
8707 and command replies.
8709 * All command reply functions in the server now calls the
8710 pending command callback even if error occured. This way the
8711 error will be delivered to the client as well. Affected files
8712 silcd/command.c and silcd/command_reply.c.
8714 * Fixed INFO command to return local server's info if no server
8715 was provided. Affected file lib/silcclient/command.c.
8717 * Removed RESTART command for good. Updated the code and the
8720 * Rewrote parts of the task system. It is a bit simpler now.
8721 Removed unsued task priorities. The affected files are
8722 lib/silcutil/silctask.[ch].
8724 Mon Apr 2 20:02:33 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8726 * Moved the USERS printing from the library to the application.
8727 Affected files lib/silcclient/command.c and silc/client_ops.c.
8729 Mon Apr 2 13:13:23 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8733 * Added channel key re-key support. The re-key is perfomed
8734 only by the router and is done once in an hour. Added `rekey'
8735 field to the SilcChannelEntry in the server. Affected files
8736 silcd/server.c and silcd/idlist.h.
8738 * Added silc_task_unregister_by_context into the file
8739 lib/silcutil/silctask.[ch].
8741 Sun Apr 1 19:49:34 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8743 * Added SILC_UMODE_GONE mode to indicate when the client is not
8744 present in the SILC network. Added also support to the local
8745 command AWAY that will set this mode. Added support of showing
8746 "xxx is gone" in WHOIS command. The USERS command shows the
8747 gone status as well.
8749 * Fixed setting server and router operator privileges in the
8750 server's UMODE command. Affected file silcd/command.c.
8752 * Merged the SKE KE1 and KE2 payloads into one payload. The
8753 new KE payload is equivalent to the old KE2 payload.
8755 Cleaned up the SKE Start Payload parsing. It now uses the
8756 simple buffer unformatting to do the parsing. A lot faster
8759 Added new Mutual Authentication flag (SILC_SKE_SP_FLAG_MUTUAL)
8760 to the SKE that is used to indicate whether both of the SKE
8761 parties should perform authentication. By default only the
8762 responder performs authentication. By setting this flag also
8763 the initiator must do authentication. By default it is unset
8764 since in normal SKE case, client to server connection, only
8765 the responder should do authentication. When doing SKE between
8766 two clients both should perform authentication. Updated the
8767 code and the protocol specs.
8769 * A little fix to IDENTIFY command in the server. Search the
8770 client first by hash not nickname. Affected file is
8773 * Fixed the silc_client_close_connection to support closing
8774 the client to client connections wihtout deleting too much
8775 data. Affected file lib/silcclient/client.c.
8777 * Fixed a fatal bug in server and client; if KE1 or KE2 packets
8778 are received if protocol used to be active but is not anymore
8779 the application would crash due to NULL pointer dereference.
8780 Affected files silcd/server.c and lib/silcclient/client.c.
8782 * Added `hash' field to the SilcClientConnection to include
8783 the hash function negotiated in the SKE protocol.
8785 * Added new channel mode SILC_CMODE_FOUNDER_AUTH that is used
8786 to set the channel founder authentication data. A client can
8787 claim the founder rights later by providing the authentication
8788 data to the CUMODE command using SILC_CUMODE_FOUNDER mode.
8789 This way the channel founder can regain the channel founder
8790 privileges even it is left the channel. This works only on
8791 local server and the client must be connected to the same
8792 server to be able to regain the founder rights. Updated the
8793 protocol specs accordingly.
8795 Added support to the CMODE command in the client to set the
8796 founder auth data. Read the README to see how to set it.
8798 Added support to the CUMODE command to claim the founder
8799 rights. Read the README to see how to do it.
8801 Added support for the founder authentication to the Channel
8802 Entry in the server. Affected file silcd/idlist.h.
8804 Added support for the SILC_CMODE_FOUNDER_AUTH mode in the
8805 server's CMODE command. Affected file silcd/command.c.
8807 * Added the following new functions into lib/silccore/silcauth.[ch]:
8808 silc_auth_get_method and silc_auth_get_data.
8810 * The server now saves the remote hosts public key to the
8811 SilcIDListData pointer. Affected file silcd/protocol.c.
8813 * The normal server now does not remove the channel entry from
8814 the cache if the founder authentication data is set. It used
8815 to remove it if the founder was the last one on the channel on
8816 the server and left the channel. The auth data is saved and
8817 if the channel is re-joined later the old entry is used with
8818 the old auth data. Affected files silcd/command_reply.c and
8821 * Removed the `pkcs' field from the SilcIDListData structure
8822 in the server; it is not used. Affected file silcd/idlist.h.
8824 Sat Mar 31 15:38:36 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8826 * Fixed packet processing on slow links. Partial packets were
8827 never re-processed because the incoming data buffer was cleared
8828 by the application. Application must not directly clear the
8829 sock->inbuf, the packet processing routines handle it. Fixed
8830 this in client library and in server.
8832 Fri Mar 30 16:35:27 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8834 * Fixed the WHOIS and IDENTIFY send reply function to really
8835 check whether to send list or just one entry. Affected file
8838 * Cleaned up the LEAVE command's channel key distribution. The
8839 affected file silcd/command.c.
8841 * Changed CMODE_CHANGE's <Client ID> to <ID Payload> as server
8842 can enforce the channel mode as well. In that case the ID
8843 includes the ID of the server. The code now enforces the
8844 mode change if the router have different mode than the server.
8846 * The notify client operation with CMODE_CHANGE notify can now
8847 return NULL client_entry pointer if the CMODE was not changed
8848 by client. Application must check for this.
8850 * Added <Server ID> argument to INFO command to support server
8851 info fetching by Server ID.
8853 * Added silc_server_announce_get_channel_users to get assembled
8854 packets of channel users of the specified channel. Affected
8855 file silcd/server.[ch].
8857 * Fixed bug in CHANNEL_CHANGE notify in the server. The new ID
8858 was freed underneath the ID Cache.
8860 * Re-announce clients when the server received CHANNEL_CHANGE
8861 notify from the router. Affected file silcd/packet_send.c.
8863 Thu Mar 29 19:10:28 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8865 * Fixed a fatal bug when client does /join 1 2 3 4 5 6 the server
8866 crashed since it did not handle the fact that there is no cipher
8867 called "3" and didn't check the error condition. Now fixed.
8869 * Added SILC_MESSAGE_FLAG_REQUEST message flag as generic request
8870 flag. It can be used to send message requests.
8872 Thu Mar 29 12:26:25 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8874 * Implemented the RESTART command in the client.
8876 * Added SILC_MESSAGE_FLAG_NOTICE message flag for informational
8877 notice type messages. Added notice printing to the user
8880 * The channel keys are not re-generated if the channel's mode
8881 is PRIVKEY, ie private key on the channel exists. Affected
8882 files silcd/server.c and silcd/command.c.
8884 * Fixed a little bug in channel message delivery when channel
8885 private keys are set in the server. Affected file is
8886 silcd/packet_send.c.
8888 * Changed the setting on channel->on_channel = TRUE from the
8889 silc_client_save_channel_key to the JOIN command reply. The
8890 key payload is not received if the private channel key is set.
8891 Affected file lib/silcclient/command_reply.c and the
8892 lib/silcclient/client_channel.c.
8894 * When the CMODE_CHANGE notify is sent and the channel private
8895 key mode is removed the channel key must be re-generated in
8896 other cells as well. Added this support for the router in the
8897 silcd/packet_receive.c.
8899 * Added new local command NOTICE to send notice message on
8900 channel. Affected file silc/local_command.[ch].
8902 Wed Mar 28 23:55:54 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8904 * Added new local command ME to the client. It is used to send
8905 message to a channel with SILC_MESSAGE_FLAG_ACTION to indicate
8906 some action. Affected file silc/local_command.[ch].
8908 * Changed channel_message and private_message client operations
8909 to deliver the message flags to the application. Added also
8910 the `flags' arguments to the silc_client_send_channel_message
8911 and silc_client_send_private_message functions. Affected file
8914 Wed Mar 28 20:50:47 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8916 * Redefined the Private Message Payload to support private message
8917 keys and to support the new private message flags. Updated
8918 the protocol specs. Flags makes it possible to have for example
8919 CTCP style messages.
8921 * Added new type SilcPrivateMessagePayload and defined an API
8922 for it in the lib/silcclient/silcprivate.[ch].
8924 * Tested private message private keys successfully. Tested the
8925 private message key set, unset and list commands with the new
8928 * Redefined the Channel Message Payload to include the channel
8929 message flags (equal with private message flags) to support
8930 for example CTCP style messages.
8932 * Defined some of the message (for channel and private message)
8933 flags. Updated the protocol specs and added the flags to the
8934 lib/silccore/silcchannel.h. The type is SilcMessageFlags.
8936 Wed Mar 28 15:52:36 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8938 * Added SilcKeyAgreementStatus type to the key agreement routines
8939 to indicate the current status and error if one occured.
8940 The status types are defined in the lib/silcclient/silcapi.h.
8942 * Added new local command KEY that is used to set and unset private
8943 keys for channels, set and unset private keys for private messages
8944 with remote clients and to send key agreement requests and
8945 negotiate the key agreement protocol with remote client. The
8946 key agreement is supported only to negotiate private message keys,
8947 it currently cannot be used to negotiate private keys for channels,
8948 as it is not convenient for that purpose.
8950 * Fixed a minor pending callback setting bug in the function
8951 silc_client_get_client_by_id_resolve, now the function works.
8952 Affected file lib/silcclient/idlist.c.
8954 * Added function silc_net_get_local_port to get local bound
8955 port by socket. Added to lib/silcutil/silcnet.[ch].
8957 * Added `sockets' and `sockets_count' fields to the SilcClient
8958 object. They hold the sockets of the listenning sockets in
8959 the client. Listenning sockets may be for example the key
8960 agreement server. Affected file lib/silcclient/client.[ch].
8961 Added functions the silc_client_add_socket and the
8962 silc_client_del_socket. They are exported to the application
8965 * Added ~./silc/clientkeys to support other client's public keys.
8967 * Renamed verify_server_key client operation to verify_public_key
8968 and added one argument to indicate the type of the connection
8969 (server, client etc.).
8971 Tue Mar 27 22:22:38 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8973 * Added silc_server_connection_auth_request to handle the
8974 incoming CONNECTION_AUTH_REQUEST packet. Affected file is
8975 silcd/packet_receive.[ch].
8977 * Added silc_server_send_connection_auth_request into the
8978 silcd/packet_send.c to send the connection auth request packet.
8980 * Cleaned up the silcd/protocol.c a bit and fixed some memory
8983 * Fixed the public key authentication in responder side in the
8984 server. The `auth_data' pointer includes the SilcPublicKey
8985 not the path to the public key. Affected file silcd/protocol.c.
8987 * Implemented the public key authentication in the initiator side
8988 in the server. Affected file silcd/protocol.c.
8990 * Removed the [RedirectClient] config section from the server
8991 configuration. Is not needed and I don't want to implement it.
8993 Tue Mar 27 12:49:56 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8995 * Cleaned up the CMODE command in the server. It now works
8996 correctly and supports all the modes defined in the protocol.
8997 Affected file is silcd/command.c.
8999 * Added `hmac_name' field to the SilcChannelEntry in the server
9000 to hold the default HMAC of the channel. It can be set when
9001 creating the channel (with JOIN command). Affected files
9004 * Added <cipher> and <hmac> argument to the CMODE_CHANGE notify
9005 type to indicate the change of the current cipher and hmac
9006 on the channel. Client can safely ignore the <cipher> argument
9007 (if it chooses to do so) since the CHANNEL_KEY packet will
9008 force the channel key change anyway. The <hmac> argument is
9009 important since the client is responsible of setting the new
9010 HMAC and the hmac key into use.
9012 * Fixed the CMODE command in the client library as well.
9014 * Tested CMODE command in router environment successfully.
9016 Mon Mar 26 14:39:48 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9018 * Show the version of the remote client (or server) when connecting
9019 to the server. It is logged to the log file. Affected file
9020 is silcd/protocol.c.
9022 * Fixed the KILLED notify handling in the client library. The
9023 client must be removed from all channels when receiving the
9026 Also, do not remove the client entry when giving the KILL
9027 command but when the KILLED notify is received.
9029 * Removed silc_idlist_find_client_by_nickname from the server.
9030 Not needed anymore. Affected files silcd/idlist.[ch].
9032 * Implemented the CHANNEL_CHANGE notify type handling to the
9033 server. Affected file silcd/server.c.
9037 Mon Mar 26 12:11:14 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9039 * Added silc_server_send_notify_invite to send the INVITE
9040 notify between routers.
9042 * Implemented the INVITE command correctly to the server.
9044 * Implemented the INVITE notify type handling in the server.
9046 * Implemented the INVITE command to the client library and on the
9049 Sun Mar 25 20:27:09 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9051 * Added function silc_server_get_client_resolve to find the
9052 client entry by ID from all ID lists and then resolve it
9053 (using WHOIS) if it cannot be found. Affected file is
9056 Sun Mar 25 13:52:51 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9058 * Implemented the BAN command to the client library.
9060 * The JOIN command in the server now checks the invite list
9063 * Changed the silc_command_reply_payload_encode_va and the
9064 silc_command_payload_encode_va to support that if argument is
9065 NULL it ignores and checks the next argument. Affected file
9066 lib/silccore/silccommand.c.
9068 * Added silc_server_send_notify_ban to send the BAN notify
9069 type between routers.
9071 * Chaned the silc_notify_payload_encode to support that if
9072 argument is NULL it ignores and checks the next argument.
9073 Affected file lib/silccore/silcnotify.c.
9075 * Tested ban lists in router environment successfully.
9077 Sat Mar 24 14:47:25 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9079 * Implemented BAN command to the server, in silcd/command.[ch].
9081 * Removed the BAN and INVITE_LIST modes from the CMODE command
9084 * Added function silc_string_match to regex match two strings.
9085 Affected files lib/silcutil/silcutil.[ch].
9087 Fri Mar 23 22:02:40 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9089 * Redefined parts of the SilcChannelEntry in the server to support
9090 the new ban and invite lists.
9092 Fri Mar 23 16:25:11 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9094 * Redefined the INVITE command. The same command can be used to
9095 invite individuals to the channel but also to manage the invite
9096 list of the channel (to add to and remove from the invite list).
9097 Updated the protocol specs.
9099 * Added new command SILC_COMMAND_BAN that can be used to manage
9100 the ban list of the channel. Updated the protocol specs.
9102 * Removed the channel modes: the SILC_CMODE_BAN and the
9103 SILC_CMODE_INVITE_LIST as they were a bit kludge to be included
9104 in the CMODE command. The equivalent features are now available
9105 using INVITE and BAN commands. Updated the protocol specs.
9107 * Added new SILC_NOTIFY_TYPE_BAN notify type to notify routers
9108 in the network about change in the current ban list. The notify
9109 type is not used by the client.
9111 * Redefined parts of the SILC_NOTIFY_TYPE_INVITE command to
9112 support the invite lists.
9114 Thu Mar 22 22:52:23 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9116 * Added new function silc_string_regexify that converts string
9117 including wildcard characters into regex string that can
9118 be used by the GNU regex library. Added into the file
9119 lib/silcutil/silcutil.[ch].
9121 Added silc_string_regex_combine to combine to regex strings
9122 into one so that they can be used as one regex string by
9123 the GNU regex library. Added into the file
9124 lib/silcutil/silcutil.[ch].
9126 Added silc_string_regex_match to match two strings. It returns
9127 TRUE if the strings match. Added into lib/silcutil/silcutil.[ch].
9129 Thu Mar 22 15:29:42 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9131 * Imported GNU regex to the soruce tree into lib/contrib.
9132 Fixed some compiler warning from the regex.c.
9134 Wed Mar 21 15:27:58 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9136 * Fixed MOTD command in the server to work in router environment.
9138 * Fixed the MOTD command in the client library to support
9139 the server argument in the command.
9141 * Added `nickname_len' argument to the silc_idlist_add_client
9142 in the server, as the `nickname' argument may be binary data
9145 * Added silc_idlist_get_channels to return all channels from
9148 * Implemented LIST command to the server. Affected file is
9151 * Implemented the LIST command to the client library and on the
9154 * Added [<user count>] argument to the LIST command reply.
9155 With private channels the user count is not shown.
9157 * Updated TODO and README.
9159 Tue Mar 20 21:05:57 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9161 * The client entry's data.registered must be TRUE even with
9162 global client entry on global client list. The data.registered
9163 is used to check whether the client is anymore in the network,
9164 for example with WHOWAS command so it must be valid.
9166 * Fixed the WHOWAS command in the server. It now actually works
9167 in router environment. Added function into silcd/command_reply.c
9168 silc_server_command_reply_whowas_save.
9170 * Added silc_idlist_purge function to the silcd/idlist.c
9171 to periodically purge the ID Cache.
9173 * Fixed INFO command in the server. It works now in router
9174 environment. Added <server name> argument to the INFO command
9175 reply. Updated the protocol specs.
9177 * Fixed minor bug in silc_idcache_purge to not purge if the
9178 expire value is zero.
9180 * Fixed various bugs in WHOIS and IDENTIFY command handling as
9181 they were buggy because of the WHOWAS information.
9183 * Fixed local command MSG to handle the async resolving of
9184 the remote client properly. It used to fail the first MSG.
9185 Affected file silc/local_command.c.
9187 * Added `data_len' field to SilcIDCache context.
9189 Tue Mar 20 16:29:00 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9191 * Update TODO. Todo in commands in the server.
9193 Tue Mar 20 15:45:14 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9195 * Added new notify type SILC_NOTIFY_TYPE_UMODE_CHANGE that is
9196 used by routers as broadcast packet to inform other routers
9197 about the changed user mode.
9199 Implemented the notify handling in the server. Affected file is
9200 silcd/packet_receive.c. Added the function
9201 silc_server_send_notify_umode to the silcd/packet_send.[ch].
9203 * Added new generic Channel Payload and deprecated the New Channel
9204 Payload. The New Channel Payload is now the generic Channel
9207 * Added new argument `mode' to the silc_server_send_new_channel
9208 as it is required in the Channel Payload now.
9210 * Renamed the SilcChannelPayload to SilcChannelMessagePayload
9211 and created a new and real SilChannelPayload to represent the
9212 new generic Channel Payload. Implemented the encode/decode
9213 for Channel Payload. Affected file lib/silccore/silcchannel.[ch].
9215 * Added silc_server_get_client_channel_list to return the list
9216 of channels the client has joined for WHOIS command reply.
9217 Affected file silcd/server.[ch].
9219 * Implemented the channel list sending in the WHOIS command reply
9220 in server and in the client.
9222 Implemented the channel list displaying on the user interface
9223 as well. Affected file silc/client_ops.c.
9225 * Added silc_channel_payload_parse_list to parse list of Channel
9226 Payloads. It returns SilcDList list of SilcChannelPayloads.
9227 Client for example can use this function to parse the list of
9228 channels it receives in the WHOIS command reply. The caller
9229 must free the list by calling silc_channel_payload_list_free.
9230 Affected files lib/silccore/silcchannel.[ch].
9232 Mon Mar 19 21:39:15 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9234 * Added one new argument <user mode> to the WHOIS command reply
9235 to return the mode of the user in SILC. Updated the protocol
9238 Implemented it to the server and client.
9240 Mon Mar 19 18:43:06 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9242 * Fixed the mode printing on the user interface on joining.
9243 Affected file silc/client_ops.c.
9245 * Implemented the UMODE command and user modes in general to the
9246 client library and to the user interface.
9248 * Implemented the UMODE command to the server.
9250 * The server now sends UNKNOWN_COMMAND error status if client sends
9251 unknown command. Affected file silcd/command.c.
9253 * All server commands now handle the command identifier the right
9254 way when sending the command reply to the client. The client can
9255 use to identify the command replies with the identifier.
9257 Mon Mar 19 16:13:07 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9259 * Added silc_server_get_client_route to resolve the route to
9260 the client indicated by the client ID. Affected file is
9263 * Added silc_server_relay_packet as general function to relay
9264 packet to arbitrary destination. This deprecates functions
9265 like _send_private_message_key, _relay_notify etc. Affected
9266 file is silcd/packet_send.[ch].
9268 Removed silc_server_send_key_agreement,
9269 silc_server_send_private_message_key and
9270 silc_server_packet_relay_notify functions from the file
9271 silcd/packet_send.[ch].
9275 * Implemented the SILC_NOTIFY_TYPE_KILLED notify handling in the
9276 server. Affected file silcd/packet_receive.[ch].
9278 * Implemented the KILL command to the client. Implemented the
9279 SILC_NOTIFY_TYPE_KILLED notify handling in the client library.
9280 Affected files lib/silcclient/command[_reply].c and
9281 lib/silcclient/client_notify.c. Implemented the KILL notify
9282 printing in the user inteface.
9284 * Fixed a lot silc_parse_nick memory leaks from the client
9285 library in the file lib/silcclient/command.c.
9287 * Changed the silc_server_send_notify_on_channels's `sender'
9288 argument from SilcSocketConnection to SilcClientEntry to
9289 check the sender as entry and not as connection object and not
9290 to send to the client provided as argument. The affected file
9291 is silcd/packet_send.[ch].
9293 * The notify packets that are destined directly to the client used
9294 to not to be processed by the server. Now changed that and the
9295 server processes all notify packets. After relaying the packet
9296 to the client the notify packet is processed in the server.
9298 * The silc_server_free_client_data now checks whether there is
9299 pending outgoing traffic for the client and purges the data to
9300 the network before removing the client entry.
9302 Sun Mar 18 21:02:47 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9304 * Added SILC_NOTIFY_TYPE_KILLED notify type. It is sent when
9305 an client is killed from the SILC Network. Updated the protocol
9308 Added new function silc_server_send_notify_killed to the
9309 silcd/packet_send.[ch].
9311 * Added function silc_server_packet_relay_notify to relay notify
9312 packets that are destined directly to a client. In this case
9313 the server does not process the notify packets but merely relays
9314 it to the client. Affected file silcd/packet_send.[ch].
9316 Added also silc_server_packet_process_relay_notify to check
9317 whereto relay the notify. Affected file is
9318 silcd/packet_receive.[ch].
9320 * Implemented the KILL command to the server.
9324 * Added the backup schema desgined last fall to the protocol
9325 specs for everyone to see. The specification is in the
9326 *-spec-xx.txt draft and the packet type definitions for the
9327 backup routers is in *-pp-xx.txt draft. Thusly, added also
9328 new packet type SILC_PACKET_CELL_ROUTERS.
9330 * A big security problem in the implementation discovered. The
9331 signoff of an client did not cause new channel key generation
9332 which it of course should've done. The channel keys must be
9333 always re-generated when client leaves (or signoffs) the channel.
9334 The silc_server_remove_from_channels funtion now handles
9335 the channel key re-generation.
9337 * Added `sender' argument to the silc_server_send_notify_on_channels
9338 to not to send the client provided as argument. Affected file
9339 silcd/packet_send.[ch].
9341 Fri Mar 16 15:52:49 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9343 * Implemented OPER and SILCOPER commands into the server and
9346 * Added silc_auth_verify and silc_auth_verify_data to verify
9347 the authentication directly from the authentication payload.
9348 It supports verifying both passphrase and public key based
9349 authentication. Affected file lib/silccore/silcauth.[ch].
9351 * Added `hash' field to the SilcIDListData structure. It is the
9352 hash negotiated in the SKE protocol. Affected file is
9355 * Slight redesigning of the SilcAuthPayload handling routines.
9356 Do not send SilcPKCS but SilcPublicKey as argument.
9358 * Implemented the public key authentication support to the
9359 serverconfig. The public key is loaded from the provided path
9360 and saved as authentication data to void * pointer. Thus,
9361 changed the unsigned char *auth_data to void *auth_data;
9363 * Fixed SHUTDOWN command to send the reply before the server
9364 is shutdown. :) Affected file silcd/command.c.
9366 * Fixed fatal bug in CONNECT command. The hostname was invalid
9367 memory and server crashed. Affected file silcd/command.c.
9369 * Fixed fatal bug in CLOSE command. The server_entry became
9370 invalid but was referenced later in the command. Affected file
9373 Thu Mar 15 12:46:58 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9375 * Fixed fatal bug in failure packet handling. Server ignored
9376 the failure and thus crashed when it came.
9380 Wed Mar 14 20:37:35 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9382 * Added new SILC_CF_LAG_STRICT command flag that strictly forces
9383 that the command may be executed only once in (about) 2 seconds.
9384 The old SILC_CF_LAG flag is same but allows command bursts up
9385 to five before limiting.
9387 Added the support for CF_LAG and CF_LAG_STRICT flags to the
9388 server code. Various commands now includes the CF_LAG_STRICT
9389 flag to disallow any kind of miss-use of the command.
9391 * Fixed the silc_buffer_unformat to not to allocate any data
9392 if the length of the data is zero. It used to allocate the
9393 length + 1. Affected file lib/silcutil/silcbuffmt.c.
9395 Wed Mar 14 16:10:30 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9397 * Changed the format of AdminConnection configuration section
9398 in the server. Added username of the admin to the format.
9399 Affected files silcd/serverconfig.[ch].
9401 Added silc_server_config_find_admin into silcd/serverconfig.[ch]
9402 to return admin configuration data by host, username and/or
9405 Wed Mar 14 13:18:16 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9407 * Implemented WHOWAS command to the server. Added the functions:
9409 silc_server_command_whowas_parse,
9410 silc_server_command_whowas_send_reply,
9411 silc_server_command_whowas_from_client and
9412 silc_server_command_whowas_from_server
9414 * Added <Client ID> argument to the WHOWAS command reply. Updated
9415 the protocol specs accordingly.
9417 * Implemented WHOWAS command and command_reply to the client
9420 Implemented the WHOWAS printing on the user interface.
9422 Tue Mar 13 22:17:34 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9424 * Added new argument to the WHOWAS command reply, the real name.
9425 It is an optional argument. Updated the protocol specs.
9427 * Added SilcIDCacheDestructor callback that is registered when
9428 the SilcIDCache is allocated. The callback is called when
9429 an cache entry in the ID Cache expires, or is purged from the
9430 cache. Added into lib/silccore/idcache.[ch].
9432 Added silc_idlist_client_destructor to the silcd/idlist.[ch]
9433 to destruct the client entries when the cache entry expires.
9434 Other ID Cache's in server and in the client library ignores
9437 * If the ID Cache entry's `expire' field is zero then the entry
9438 never expires. Added boolean `expire' argument to the
9439 silc_idcache_add function in the lib/silccore/idcache.[ch].
9440 If it is TRUE the default expiry value is used.
9442 * Added silc_server_free_client_data_timeout that is registered
9443 when client disconnects. By default for 5 minutes we preserve
9444 the client entry for history - for WHOWAS command.
9446 Tue Mar 13 13:26:18 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9448 * Added support to the server to enforce that commands are not
9449 executed more than once in 2 seconds. If server receives
9450 commands from client more frequently, timeout is registered
9451 to process the commands. Affected file silcd/command.c.
9452 Added new function silc_server_command_process_timeout.
9454 * Changed NICK_NOTIFY handling in client library to check that
9455 if the client's nickname was changed, so there is no need to
9456 resolve anything from the server.
9458 * Removed error printing from the WHOIS and IDENTIFY commands.
9459 If error occurs then it is ignored silently in the client library.
9460 The application, however, may map the received error to
9461 human readable error string. The application currently maps
9462 the NO_SUCH_NICKNAME error to string.
9464 * Made the command status message public to the application. Moved
9465 them from lib/silcclient/command_reply.c to
9466 lib/silcclient/command_reply.h. The application can map the
9467 received command status to the string with the
9468 silc_client_command_status_message function.
9470 * Added check to the server to check that client's ID is same
9471 as the Source ID in the packet the client sent. They must
9474 Tue Mar 13 12:49:21 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9476 * Added dist-bzip hook to the Makefile.am to make bzip2
9477 compressed distributions.
9479 Mon Mar 12 18:43:38 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9481 * Server now enforces the maximum length for the nickname and
9482 the channel as protocol specification dictates. 128 bytes for
9483 nickname and 256 bytes for channel name.
9485 * Moved the WHOIS printing to the application. The client libary
9486 does not print out the WHOIS information anymore, the application
9487 must do it. Renamed silc_client_command_reply_whois_print to
9488 the silc_client_command_reply_whois_save.
9490 The client's idle time is also sent to the application now, and
9491 the idle is shown on screen.
9493 * Added silc_client_command_reply_identify_save to save the
9494 received IDENTIFY entries.
9496 * Do not check for channel private keys in message sending and
9497 reception if the channel does not have the PRIVKEY mode set.
9498 Affected file lib/silclient/client_channel.c.
9500 Sun Mar 11 20:25:06 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9502 * Fixed a minor bug if WHOIS and IDENTIFY command parsing that
9503 just surfaced after chaning the JOIN procedure.
9505 Sun Mar 11 14:59:05 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9507 * Added silc_client_get_clients_by_list to get client entries
9508 from Client ID list, that is returned for example by JOIN
9509 and USERS command replies. The application should use this
9510 function for example when JOIN command reply is received to
9511 resolve the clients already on the channel (library does not
9512 do that anymore as USERS command reply is not used in the JOIN
9513 procedure anymore). Affected files lib/silcclient/silcapi.h and
9514 lib/silcclient/idlist.c.
9516 * JOIN command reply and USERS command reply returns now SilcBuffer
9517 pointers instead of unsigned char pointers when returning
9518 the client list and mode list.
9520 * Added <Client ID> argument to the JOIN command reply, mainly
9521 for the server to identify for which client the command was
9522 originally sent. Updated protocol specs accordingly.
9524 * Added SilcDlist private_key pointer to the SilcChannelEntry
9525 in the client to support the channel private keys. Affected
9526 file is lib/silcclient/idlist.h.
9528 * Added SilcChannelPrivateKey argument to the function
9529 silc_client_send_channel_message so that application can choose
9530 to use specific private ke if it wants to. If it is not provided,
9531 the normal channel key is used, unless private keys are set.
9532 In this case the first (key that was added first) is used
9533 as the encryption key.
9535 * Implemented the support for channel private key handling.
9536 Implemented the following functions:
9538 silc_client_add_channel_private_key,
9539 silc_client_del_channel_private_keys,
9540 silc_client_del_channel_private_key,
9541 silc_client_list_channel_private_keys and
9542 silc_client_free_channel_private_keys
9544 Affected file lib/silcclient/client_channel.c.
9546 * Added the support for the private keys in the channel message
9547 sending and encryption and in the message reception and
9548 decryption. Affected funtions are
9549 silc_client_send_channel_message and silc_client_channel_message.
9551 Sat Mar 10 21:36:22 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9553 * Added SKE's key verify callback to the client library's
9554 KE protocol context. Affected files lib/silcclient/protocol.[ch].
9556 * Removed the statement that server (or router) must send USERS
9557 command reply when joining to the channel so that the client
9558 knows who are on the channel. Instead, the client list and
9559 client's mode list is now sent in the JOIN command reply to the
9560 client who joined channel. This is better solution.
9562 * Added function silc_server_get_users_on_channel and function
9563 silc_server_save_users_on_channel to the silcd/server.[ch].
9565 * Removed function silc_server_command_send_users from the
9568 * Do not show topic on the client library anymore. The topic is
9569 sent in the command reply notify to the application and the
9570 application must show the topic now.
9572 Sat Mar 10 00:07:37 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9574 * Added client searching by nickname hash into the IDENTIFY and
9575 WHOIS commands in the server as they were clearly missing from
9576 them. Affected file is silcd/command.c.
9578 * Fixed a bug in private message receiving in the client library.
9579 The remote ID was freed and it wasn't supposed, now it is
9582 Fri Mar 9 12:40:42 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9584 * Minor fix to the channel payload; allocate the data area, as it
9585 needs to be of specific length.
9587 * If the key agreement port is zero then the operating
9588 system will define the bound port. Affected files are
9589 lib/silcclient/silcapi.h and lib/silcclient/client_keyagr.c.
9591 * Added new function silc_channel_payload_decrypt into the file
9592 lib/silccore/silcchannel.[ch].
9594 * Moved the channel message etc, check from silc_packet_decrypt
9595 to applications. The library calls now a generic
9596 SilcPacketCheckDecrypt callback which is to return TRUE or FALSE
9597 when the packet is either normal or special. This was done to
9598 allow more wide range of checking that was not allowed when
9599 the code was in library. Now applications can do virtually any
9600 checks to the packet and return to the library the decision how
9601 the packet should be processed. Affected files are
9602 lib/silccore/silcpacket.[ch].
9604 Added silc_server_packet_decrypt_check to the server and
9605 silc_client_packet_decrypt_check to the client library.
9607 * Added silc_server_packet_send_srcdest into silcd/packet_send.[ch]
9608 to send with specified source and destination information.
9610 * Channel message delivery between routers was broken after the
9611 channel key distribution was fixed earlier. The channel key
9612 was used be to distributed to other routers as well which is not
9613 allowed by the protocol. Now this is fixed and channel keys
9614 really are cell specific and the channel message delivery between
9615 routers comply with the protocol specification.
9617 * Fixed various commands in server to check also the global list
9618 for the channel entry and not just the local list. The affected
9619 file silcd/command.c.
9621 Thu Mar 8 21:39:03 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9623 * Added assert()s to buffer formatting and unformatting routines
9624 to assert (if --enable-debug) when error occurs. Affected
9625 file: lib/silcutil/silcbuffmt.c.
9627 * Changed to auto-reconnect to check whether the remote host is
9628 router and register the re-connect timeout if it is. It used
9629 to check that whether we are normal server, but router must do
9630 auto-reconnect with another router as well. Affected file
9633 * Removed the [<key len>] option from CMODE command as the cipher
9634 name decides the key length, nowadays. See the defined ciphers
9635 from the protocol specification.
9637 * Added [<hmac>] option to the CMODE command to define the HMAC
9638 for the channel. Added SILC_CMODE_HMAC channel mode.
9640 * Added [<hmac>] option for the JOIN command so that user can
9641 select which HMAC is used to compute the MACs of the channel
9644 * Added Hmac field to the Channel Message Payload. The integrity
9645 of plaintext channel messages are now protected by computing
9646 MAC of the message and attaching the MAC to the payload. The
9647 MAC is encrypted. Now, it is clear that this causes some
9648 overhead to the size of the packet but rationale for this is that
9649 now the receiver can verify whether the channel message decrypted
9650 correctly and also when private keys are set for the channel the
9651 receiver can decrypt the packet with several keys and check from
9652 the MAC which key decrypted the message correctly.
9654 * Added silc_cipher_encrypt and silc_cipher_decrypt into the
9655 lib/silccrypt/silccipher.[ch].
9657 * Added silc_hash_len to return the digest length into the
9658 lib/silcrypt/silchash.[ch].
9660 * Rewrote parts of Silc Channel Payload interface in the
9661 lib/silccore/silcchannel.[ch]. The encode function now also
9662 encrypts the packet and parse function decrypts it.
9664 Wed Mar 7 20:58:50 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9666 * Fixed a minor formatting bug in the SKE's key material processing.
9667 It actually might have processed the keys wrong way resulting
9670 * Redefined the mandatory HMAC algorithms and added new algorithms.
9671 Added hmac-sha1-96 and hmac-md5-96 which are normal hmac-sha1
9672 and hmac-md5 truncated to 96 bits. The mandatory is now
9673 hmac-sha1-96. Rest are optional (including the one that used
9674 to be mandatory). Rationale for this is that the truncated HMAC
9675 length is sufficient from security point of view and can actually
9676 make the attack against the HMAC harder. Also, the truncated
9677 HMAC causes less overhead to the packets. See the RFC2104 for
9680 * Added new [hmac] configuration section. The SKE used to use
9681 the hash names (md5 and sha1) in the SKE proposal as HMCAS which
9682 is of course wrong. The official names that must be proposed in
9683 the SKE are the ones defined in the protocol specification
9684 (hmac-sha1-96 for example). The user can configure any hmac
9685 using any hash function configured in the [hash] section. At
9686 least, the mandatory must be configured.
9688 Rewrote the HMAC interface in lib/silccrypt/silchmac.[ch].
9690 * Added HMAC list to the SKE proposal list. It has now both
9691 hash algorithm list and HMAC list. This makes the protocol
9692 incompatible with previous versions. The SKE now seems to work
9693 the way it is supposed to work, for the first time actually.
9695 * Defined plain Hash algorithms to the protocol specification.
9698 Tue Mar 6 15:36:11 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9700 * Implemented support for key agreement packets into the server.
9701 Added functions silc_server_key_agreement and
9702 silc_server_send_key_agreement. Other than these functions,
9703 server has nothing to do with this packet.
9705 * Added support for private message key packets into the server.
9706 Added functions silc_server_private_message_key and
9707 silc_server_send_private_message_key.
9711 * Changed the silc_[client|server]_protocol_ke_set_keys to be
9712 called in the protocol's final callback instead in the END
9713 protocol state. This makes a little more sense and in the same
9714 time in client we can use the same protocol routines for normal
9715 key exchange and to key agreement packet handling as well.
9717 * Added to both client's and server's KE protocol context the
9718 SilcSKEKeyMaterial pointer to save the key material. We will
9719 bring the key material to the protocol's final callback by doing
9720 this. The final callback must free the key material.
9722 * Added SKE's packet_send callback into client's KE protocol
9723 context so that the caller can choose what packet sending function
9724 is used. This way we can use different packet sending when
9725 doing normal SKE when doing key agreement packet handling (in
9726 the key agreement packet handling we do not want to encrypt
9729 * Implemented the responder side of the key agreement routines
9730 in the client. The client can now bind to specified port and
9731 accept incoming key negotiation. The key material is passed
9732 to the application after the protocol is over.
9734 * Implemented the processing of incoming Key Agreement packet
9735 in the client. Added function silc_client_key_agreement to
9738 * Implemented the intiator side of the key agreement routines
9739 in the client. The client can now initiate key agreement with
9740 another remote client. The key material is passed to the
9741 application after the protocol is over.
9743 * Created client_keyagr.c to include all the key agreement
9746 * Added macro SILC_TASK_CALLBACK_GLOBAL which is equal to the
9747 SILC_TASK_CALLBACK except that it is not static.
9749 * Created client_notify.c and moved the Notify packet handling
9750 from the client.[ch] into that file.
9752 * Created client_prvmsg.c and moved all private message and
9753 private message key routines from the client.[ch] into that file.
9755 * Create client_channel.c and moved all channel message and
9756 channel private key routines from the client.[ch] into that file.
9758 * Changed silc_client_get_client_by_id_resolve to resolve with
9759 WHOIS command instead of IDENTIFY command, in the file
9760 lib/silclient/idlist.c.
9762 Mon Mar 5 18:39:49 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9764 * Implemented the SKE's responder side to the Client library.
9766 * When FAILURE is received to the protocol do not trust it
9767 blindly. Register a timeout to wait whether the remote closes
9768 the connection as it should do it, only after that process the
9769 actual failure. This was changed to both client and server.
9771 * Added client_internal.h to include some of the structures
9772 there instead of client.h in lib/silcclient/.
9774 * Added function silc_task_unregister_by_callback to unregister
9775 timeouts by the callback function.
9777 Sat Mar 3 19:15:43 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9779 * Some "Incomplete WHOIS info" errors has been appearing on the
9780 log files. Took away the entry->userinfo check from WHOIS
9781 reply sending. The entry->userinfo is now " " if client did not
9782 provide one. I thought this was fixed earlier but something
9783 is wrong still. Let's see if the error still appears.
9785 Wed Feb 28 20:56:29 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9787 * Fixed a minor bug in the login when the channel key is
9788 re-generated in the server. It used to generate the key in
9789 wrong order and thus caused problems in the channel traffic.
9791 * Fixed a minor bug in channel key distsribution after
9792 KICK command. The key was not sent to the router even though
9795 Tue Feb 27 20:24:25 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9797 * Added silc_ske_process_key_material_data as generic routine
9798 to process any key material as the SILC protocol dictates. The
9799 function is used by the actual SKE library but can be used by
9800 applications as well. This relates to the private message keys
9801 and the channel private keys since they must be processed the
9802 same way the normal SILC session keys. The protocol dictates
9803 this. Affected files: lib/silcske/silcske.[ch].
9805 Added also silc_ske_free_key_material to free the
9806 SilcSKEKeyMaterial structure.
9808 * Defined silc_cipher_set_key function to set the key for
9809 cipher without using the object's method function. The affected
9810 files: lib/silccrypt/silccipher.[ch].
9812 * Implemented silc silc_client_add_private_message_key,
9813 silc_client_add_private_message_key_ske,
9814 silc_client_del_private_message_key,
9815 silc_client_list_private_message_keys and
9816 silc_client_free_private_message_keys functions in the
9819 Added functions silc_client_send_private_message_key to send
9820 the Private Message Key payload and silc_client_private_message_key
9821 to handle incoming Private Message Key payload.
9823 * Added Cipher field to the Private Message Key payload to set
9824 the cipher to be used. If ignored, the default cipher defined
9825 in the SILC protocol (aes-256-cbc) is used.
9827 Tue Feb 27 13:30:52 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9829 * Removed lib/silcclient/ops.h file.
9831 Redefined parts of the SILC Client Library API. Created new
9832 file silcapi.h that deprecates the ops.h file and defines the
9833 published Client Library API. Defined also private message key
9834 API and channel private key API into the file.
9836 This is the file that the application must include from the
9837 SILC Client Library. Other files need not be included by
9838 the application anymore.
9840 * Added new key_agreement client operation callback and also
9841 defined the Key Agreement library API for the application.
9843 Tue Feb 27 11:28:31 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9845 * Added new packet type: SILC_PACKET_KEY_AGREEMENT. This packet
9846 is used by clients to request key negotiation between another
9847 client in the SILC network. If the negotiation is started it
9848 is performed using the SKE protocol. The result of the
9849 negotiation, the secret key material, can be used for example
9850 as private message key.
9852 Implemented the Key Agreement payload into the files
9853 lib/silccore/silauth.[ch].
9855 Mon Feb 26 12:13:58 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9857 * Redefined ciphers for the SILC protocol. Added some new ciphers
9858 and defined the key lengths for the algorithms. Changed the
9859 code accordingly. The default key length is now 256 bits.
9861 * Fixed SKE key distribution function silc_ske_process_key_material
9862 when the key length is more than 128 bits. The default key
9863 length in SILC is now 256 bits.
9865 * Added new command status type: SILC_STATUS_ERR_UNKOWN_ALGORITHM
9866 to indicate unsupported algorithm.
9868 * Renamed rijndael.c to aes.c and all functions as well.
9870 * Fixed a long standing channel key setting bug in client library.
9871 Weird that it has never surfaced before.
9873 * Fixed bug in channel deletion. If the entire channel is removed
9874 then it must also delete the references of the channel entry
9875 from the client's channel list as the client's channel entry and
9876 the channel's client entry share same memory.
9878 Sun Feb 25 20:47:29 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9880 * Implemented CONNECT and SHUTDOWN commands in the client.
9882 * Implemented CLOSE command to the client.
9884 * Added the function silc_idlist_find_server_by_name into the
9885 files silcd/idlist.[ch].
9887 Added the function silc_idlist_find_server_by_conn into the
9888 files silcd/idlist.[ch].
9890 Sat Feb 24 23:45:49 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9892 * DIE command was renamed to SHUTDOWN. Updated the both code
9895 * Defined SILC_UMODE_NONE, SILC_UMODE_SERVER_OPERATOR and
9896 SILC_UMODE_ROUTER_OPERATOR modes into lib/silccore/silcmode.h.
9898 * Implemented CONNECT, CLOSE and SHUTDOWN commands to the server
9901 * Added function silc_server_create_connection function to create
9902 connection to remote router. My server implementation actually
9903 does not allow router to connect to normal server (it expects
9904 that normal server always initiates the connection to the router)
9905 so the CONNECT command is only good for connecting to another
9908 Sat Feb 24 16:03:45 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9910 * Added SILC_NOTIFY_TYPE_KICKED to indicate that the client
9911 or some other client was kicked from the channel.
9913 Implemented the handling of the notify type to both client
9916 Implemented silc_server_send_notify_kicked to send the KICKED
9917 notify. It is used to send it to the server's primary router.
9919 * Implemented the KICK command into server and client.
9921 * Added `query' argument to the silc_idlist_get_client function
9922 to indicate whether to query the client from server or not if
9925 * Added new command status type SILC_STATUS_ERR_NO_CHANNEL_FOPRIV
9926 to indicate that the client is not channel founder.
9930 Sat Feb 24 00:00:55 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9932 * Removed the rng context from SilcPacketContext structure and
9933 changed that the packet routine uses the Global RNG API.
9935 Fri Feb 23 11:22:57 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9937 * Added support for quit message that client can "leave" on the
9938 channel when it quits the SILC. It is ditributed inside the
9939 SILC_NOTIFY_TYPE_SIGNOFF notify type.
9941 Added silc_server_free_client_data that will take the
9942 signoff message as argument.
9944 * Changed SKE routines to use the silc_pkcs_sign/verify routines.
9946 Thu Feb 22 23:05:36 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9948 * Updated parts of the protocol specification to keep it up
9951 Thu Feb 22 15:08:20 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9953 * Added List flag (SILC_PACKET_FLAG_LIST) to indicate list of
9954 payloads in one packet.
9956 * Deprecated following packet types: NEW_ID_LIST, NEW_CHANNEL_LIST,
9957 NEW_CHANNEL_USER_LIST, SET_MODE and SET_MODE_LIST. List packets
9958 use now the new List flag.
9960 * Also deprecated the following packet types: REPLACE_ID,
9961 NEW_CHANNEL_USER and REMOVE_CHANNEL_USER packet types.
9963 * Added list support for Notify packet in server.
9965 * Added silc_server_send_notify_channel_change to send the
9966 CHANNEL_CHANGE notify type to replace channel ID's. Deprecates
9967 the silc_server_send_replace_id.
9969 * Added silc_server_send_notify_nick_change to send the
9970 NICK_CHANGE notify type. Deprecates the function
9971 silc_server_send_replace_id.
9973 * Added silc_server_send_notify_join to send the JOIN notify type.
9974 Deprecates the function silc_server_send_new_channel_user.
9976 * Added silc_server_send_notify_leave to send LEAVE notify type.
9977 Deprecates the function silc_server_send_remove_channel_user.
9979 * Added silc_server_send_notify_cmode and
9980 silc_server_send_notify_cumode to send CMODE and CUMODE notify
9981 types. Deprecates the silc_server_send_set_mode function.
9983 * Added SERVER_SIGNOFF notify type to indicate that server has
9984 quit. This means that all clients on the channel from that
9985 server will drop. This can be also used when netsplit happens.
9987 Deprecated REMOVE_ID packet type since it is not needed anymore
9990 Added silc_server_send_notify_server_signoff to send the
9991 SERVER_SIGNOFF notify type. Deprecates the function
9992 silc_server_send_remove_id.
9994 Added also silc_server_send_notify_signoff to send the
9995 SIGNOFF notify type.
9997 * Employed the PKCS #1. It is the mandatory way to do RSA in the
9998 SILC protocol from this day on. Changed the protocol
9999 specification as well.
10001 * Added silc_server_send_notify_topic_set to send TOPIC_SET
10002 notify type. It is used between routers to notify about
10003 topic changes on a channel.
10005 * Added silc_id_dup into lib/silccore/id.[ch] to duplicate
10008 * Partly updated the protocol specification to comply with the
10009 changes now made. It is still though a bit outdated.
10011 * The JOIN notify type now takes one extra argument <Channel ID>.
10012 The packet used to be destined to the channel but now the
10013 JOIN type may be sent as list thus it is impossible to
10014 destine it to any specific channel. By adding this argument
10015 it is again possible.
10017 Wed Feb 21 22:39:30 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10019 * Added CREDITS file. The CHANGES and CREDITS file will appear
10020 in the distribution as well.
10022 Wed Feb 21 14:17:04 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10024 * Implemented CMODE_CHANGE, CUMODE_CHANGE and TOPIC_SET notify
10025 types in the server's silcd/packet_receive.c.
10027 * Implemented CMODE and CUMODE to work in router environment.
10029 * Fixed minor encoding and decoding buglet from the
10030 lib/silccore/silcmode.c.
10032 * Fixed buffer overflow from lib/silcclient/command.c in USERS
10035 Wed Feb 21 12:44:00 EET 2001 Mika Boström <bostik@lut.fi>
10037 * Changed all SilcConfigServer* and silc_config_server* to
10038 SilcServerConfig* and silc_server_config*, respectively.
10041 Wed Feb 21 00:10:00 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10043 * Associated the ID (client or server ID) to the Authentication
10044 Payload to avoid any possibility of forging. Updated the
10045 protocol specification and the code accordingly.
10047 Tue Feb 20 14:14:14 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10049 * The RSA key length is now save to the RsaKey context in the
10050 key generation process in lib/silccrypt/rsa.c. The key length
10051 is now used to figure out the maximum size of the block allowed
10052 to be encrypted/signed.
10054 * Added silc_mp_mp2bin_noalloc into lib/silcmath/mpbin.[ch]. It
10055 is equivalent to the silc_mp_mp2bin but does not allocate any
10058 * Changed silc_mp_mp2bin API to take length argument. If it is
10059 non-zero then the buffer is allocated that large. If zero, then
10060 the size is approximated using silc_mp_sizeinbase, which however
10063 * Created Global RNG API which is global RNG that application can
10064 initialize. After initializing, any routine anywhere in the
10065 code (including library) can use RNG without allocating a new
10066 RNG object. This was done to allow this sort of use of the
10067 RNG in code that has no chance to allocate RNG object. All
10068 applications currently allocate this and many routines in the
10069 library use this. Affected file lib/silccrypt/silcrng.[ch].
10071 * Removed the RNG kludge from lib/silcmath/primegen.c and changed
10072 it to use the Global RNG API.
10074 * Defined Authentication Payload into protocol specification that
10075 is used during SILC session to authenticate entities. It is
10076 used for example by client to authenticate itself to the server
10077 to obtain server operator privileges.
10079 Implemented this payload into the lib/silccore/silcauth.[ch].
10080 Implemented also routines for public key based authentication
10081 as the new protocol specification dictates.
10083 Moved definitions of different authentication methods from
10084 lib/silccore/silcprotocol.h into lib/silccore/silcauth.h.
10086 * Added silc_pkcs_encrypt, silc_pkcs_decrypt, silc_pkcs_sign,
10087 silc_pkcs_verify and silc_pkcs_sign_with_hash and
10088 silc_pkcs_verify_with_hash functions into the file
10089 lib/silccrypt/silcpkcs.[ch].
10091 Mon Feb 19 19:59:28 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10093 * The client entry's userinfo pointer must be always valid.
10094 Otherwise the [<unknown>] bug will surface beacuse the WHOIS
10095 will fail since it requires the userinfo. Now, the userinfo
10096 is allocated as "" if actual userinfo does not exist. Actually,
10097 it must exist and it is totally Ok to drop client connections
10098 that does not announce the userinfo. However, we will make
10099 this workaround for now.
10101 * Added silc_net_get_remote_port into lib/silcutil/silcnet.[ch]
10102 to return the remote port by socket.
10104 Mon Feb 19 14:26:49 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10106 * Changed SILC_SERVER_COMMAND_EXEC_PENDING macro to the name
10107 SILC_SERVER_PENDING_EXEC and added an new macro
10108 SILC_SERVER_PENDING_DESTRUCTOR which is called to free the
10109 data or when error occurs while processing the pending command.
10111 Added new argument `destructor' into silc_server_command_pending
10112 and to the SilcServerCommandPending object. This destructor is
10113 now called after calling the pending callback or if error occurs
10114 immediately. If error occurs the actual pending callback won't
10115 be called at all - only the destructor. The destructor may be
10116 NULL if destructor is not needed.
10118 All this applies for client library code as well. Similar
10119 changes were made there as well for the pending commands.
10121 In the client, the application must now allocate the
10122 SilcClientCommandContext with the silc_client_command_alloc
10125 * Added reference counter to the SilcServerCommandContext. Added
10126 function silc_server_command_alloc and silc_server_command_dup
10129 Same type of functions added to the client library for the same
10132 * Removed the cmd_ident from IDListData away since it is now
10133 global for all connections. It is the command identifier used
10134 in command sending and with pending commands. The affected file
10137 * Added reference counter to the SilcSocketConnection objecet to
10138 indicate the usage count of the object. The object won't be
10139 freed untill the reference counter hits zero. Currently only
10140 server uses this, and client ignores it. The client must be
10141 set to use this too later. The affected files are
10142 lib/silccore/silcsockconn.[ch]. Added also the function
10143 silc_socket_dup to increase the reference counter.
10145 This was mainly added because it is possible that the socket
10146 is removed underneath of pending command or other async
10147 operation. Now it won't be free'd and proper DISCONNECTING
10148 flags, etc. can be set to avoid sending data to connection that
10149 is not valid anymore.
10151 * Added SILC_SET_DISCONNECTING to server.c when EOF is read from
10152 the connection. After that it sets SILC_SET_DISCONNECTED.
10153 It is, however, possible that the socket data is not still freed.
10154 The silc_server_packet_process now checks that data is not
10155 read or written to connection that is DISCONNECTED. The socket
10156 get's freed when the reference counter hits zero.
10158 Mon Feb 19 00:50:57 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10160 * Changed the client operation API: channel_message operation's
10161 `sender' is now the client entry of the sender, not the nickname
10162 and the `channel' is the channel entry, not the channel name.
10164 In the private_message operation the `sender' is now also the
10165 client entry of the sender not the nickname.
10167 Affected file is lib/silcclient/ops.h and all applications
10168 using the client operations.
10170 Sat Feb 17 22:11:50 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10172 * Moved the calling of ops->connect() from connect_to_server_final
10173 into receive_new_id functin since that is the point when the
10174 client is actually allowed to send traffic to network. The
10175 affected file is lib/silcclient/client.c.
10177 Sat Feb 17 13:15:35 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10179 * When receiving NEW_CHANNEL_LIST, NEW_CHANNEL_USER_LIST,
10180 NEW_ID_LIST and SET_MODE_LIST packets, broadcast the list packet
10181 (if needs broadcasting) instead of broadcasting the packets one
10182 by one which would make a burst in the network traffic.
10184 * Added `broadcast' argument to the functions in silcd/server.[ch]
10185 silc_server_create_new_channel[_with_id] to indicate whether
10186 to send New Channel packet to primary router.
10188 Sat Feb 17 01:06:44 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10190 * Added new function into the silcd/server.[ch] files:
10191 silc_server_create_new_channel_with_id to create new channel with
10192 already existing Channel ID.
10194 * Added new packet type SILC_PACKET_SET_MODE_LIST into the file
10195 lib/silccore/silcpacket.h. This packet is used t send list of
10196 Set Mode payloads inside one packet. Server uses this to set
10197 the modes for the channels and clients on those channels, that it
10198 announced to the router when it connected to it. The protocol
10199 specification has been updated accordingly.
10201 * The silc_server_new_channel did not handle the packet coming
10202 from normal server as it normally does not send that. However,
10203 when it announces its channels it does send it. Implemented
10204 the support for that.
10206 * Added SILC_ID_CHANNEL_COMPARE macro to compare to Channel ID's
10207 into the file lib/silccore/id.h.
10209 Fri Feb 16 23:57:29 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10211 * Fixed memory leaks in the functions silc_idlist_del_client,
10212 silc_idlist_del_channel and silc_idlist_del_server in the file
10213 silcd/idlist.c. All of those leaked like a sieve.
10215 * Fixed some small memory leaks in the client's function
10216 silc_client_notify_by_server.
10218 * Added functions into silcd/server.c: silc_server_announce_clients,
10219 silc_server_announce_channels and silc_server_announce_server.
10220 These functions are used by normal and router server to announce
10221 to its primary router about clients, channels and servers (when
10222 router) that we own. This is done after we've connected to the
10225 These functions effectively implements the following packet types:
10226 SILC_PACKET_NEW_CHANNEL_LIST, SILC_PACKET_NEW_CHANNEL_USER_LIST
10227 and SILC_PACKET_NEW_ID_LIST.
10229 * Added new functions into the silcd/packet_receive.[ch]:
10230 silc_server_new_id_list, silc_server_new_channel_list and
10231 silc_server_new_channel_user_list to handle the incoming
10232 NEW_ID_LIST, NEW_CHANNEL_LIST and NEW_CHANNEL_USER_LIST packets.
10234 * Added support of changing Channel ID in the function
10235 silc_server_replace_id. If the server that announces a channel
10236 to the router already exists in the router (with same name but
10237 with different Channel ID), router is responsible to send
10238 Replace ID packet to the server and force the server to change
10239 the Channel ID to the one router has.
10241 * Added new notify type SILC_NOTIFY_TYPE_CHANNEL_CHANGE to notify
10242 client that the Channel ID has been changed by the router. The
10243 normal server sends this to the client. Client must start using
10244 the new Channel ID as the channel's ID.
10246 Implemented handling of this new type into lib/silcclient/client.c
10247 into the function silc_client_notify_by_server.
10249 * Added new function silc_idlist_replace_channel_id into the files
10250 silcd/idlist.[ch] to replace the Channel ID.
10252 Fri Feb 16 14:14:00 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10254 * Call silc_server_command_identify_check always when processing
10255 the IDENTIFY command in silcd/command.c
10257 Thu Feb 15 20:07:37 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10259 * Added new packet type SILC_PACKET_HEARTBEAT that is used to
10260 send keepalive packets. The packet can be sent by clients,
10261 servers and routers.
10263 Added function silc_socket_set_heartbeat into the file
10264 lib/silccore/silcsockconn.[ch] to set the heartbeat timeout.
10265 If not set, the heartbeat is not performed. The actual
10266 heartbeat is implemented in the low level socket connection
10267 library. However, application is responsible of actually
10268 sending the packet.
10270 Added silc_server_send_heartbeat to send the actual heartbeat
10271 packet into silcd/packet_send.[ch]. Server now performs
10272 keepalive with all connections.
10274 * Added silc_task_get_first function into lib/silcutil/silctask.c
10275 to return the timeout task with shortest timeout. There was a bug
10276 in task unregistration that caused problems. TODO has been
10277 updated to include that task system must be rewritten.
10279 * The client library will now resolve the client information when
10280 receiving JOIN notify from server for client that we know but
10281 have incomplete information.
10283 * Rewrote parts of silc_server_remove_from_channels and
10284 silc_server_remove_from_one_channel as they did not remove the
10285 channel in some circumstances even though they should've.
10287 * Encryption problem encountered in server:
10289 The LEAVE command used to send the Channel Key packet to the
10290 router immediately after generating it. However, the code
10291 had earlier sent Remove Channel user packet but not immediately,
10292 ie. it was put to queue. The order of packets in the router
10293 was that Channel Key packet was first and Remove Channel User
10294 packet was second, even though they were encrypted in the
10295 reverse order. For this reason, MAC check failed. Now, this
10296 is fixed by not sending the Channel Key packet immediately but
10297 putting it to queue. However, this is more fundamental problem:
10298 packets that are in queue should actually not be encrypted
10299 because packets that are sent immediately gets encrypted
10300 actually with wrong IV (and thus MAC check fails). So, packets
10301 that are in queue should be encrypted when they are sent to
10302 the wire and not when they put to the queue.
10304 However, the problem is that the current system has not been
10305 designed to work that way. Instead, the packet is encrypted
10306 as soon as possible and left to the queue. The queue is then
10307 just purged into wire. There won't be any fixes for this
10308 any time soon. So, the current semantic for packet sending
10311 o If you send packet to remote host and do not force the send
10312 (the packet will be in queue) then all subsequent packets to the
10313 same remote host must also be put to the queue. Only after the
10314 queue has been purged is it safe again to force the packet
10317 o If you send all packets immediately then it safe to send
10318 any of subsequent packets through the queue, however, after
10319 the first packet is put to queue then any subsequent packets
10320 must also be put to the queue.
10322 Follow these rules and everything works fine.
10324 Thu Feb 15 14:24:32 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10326 * Added new function silc_server_remove_clients_by_server to
10327 remove all client entries from ID list when the server connection
10328 is lost. In this case it is also important to invalidate all
10329 client entires as they hold the invalid server entry. This
10330 fixes fatal bug when server has lost connection and will reconnect
10333 Wed Feb 14 16:03:25 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10335 * Made some sanity checks to silc_server_daemonise like to check
10336 whether the requested user and group actually exists.
10338 * Added sanity check to SKE's silc_ske_responder_finish to check
10339 that the public and private key actually is valid.
10341 * Invalidate the client's nickname when receiving Replace ID
10342 packet and the Client ID is being replaced. This means that the
10343 server will query the nickname if someone needs it (client)
10346 * Sort the ID Cache in client library when the ID Cache data
10347 has changed (needs sorting).
10349 * Do not allow for SILC client to create several connections to
10350 several servers. The client does not support windows right now
10351 and generating multiple connections causes weird behaviour.
10353 Irssi-silc client does support windows and can handle several
10354 connections without problems, see: www.irssi.org and SILC plugin.
10356 * Fixed some places where client was added to the IDList. The
10357 rule of thumb is following (in order to get everything right):
10358 If the client is directly connected local client then the
10359 `connection' argument must be set and `router' argument must be
10360 NULL to silc_idlist_add_client function. If the client is not
10361 directly connected client then the `router' argument must
10362 bet set and the `connection' argument must be NULL to the
10363 silc_idlist_add_client function.
10365 * The funtion silc_server_packet_send_local_channel actually did
10366 not check whether the client was locally connected or not. It
10367 does that now. Fixed a bug related to LEAVE command.
10369 * Fixed Remove Channel User payload parsing bug in server's
10370 silcd/packet_receive.c. Fixed a bug related to LEAVE command.
10372 * The server's silc_server_save_channel_key now checks also the
10373 global ID list for the channel as it might not be in the local
10374 list. Fixed a bug related to LEAVE command.
10376 * Is this the end of the [<unknown>] buglet that has been lurking
10377 around for a long time? A little for loop fix in server's
10378 silc_server_command_whois_parse that is used by both IDENTIFY
10379 and WHOIS command. At least, this was a clear bug and a cause
10380 of one type of [<unknown>] buglet.
10382 * WHOIS and IDENTIFY commands call the function
10383 silc_server_command_[whois/identify]_check function even if
10384 we are not router server.
10386 Tue Feb 13 19:55:59 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10388 * Added --with-gmp configuration option. If set the GMP
10389 is always compiled in the SILC source tree. If not set then
10390 it is checked whether the system has the GMP3 installed. If
10391 it has then the GMP won't be compiled (the system's headers
10392 and library is used), if it doesn't have it then the GMP is
10393 compiled in the SILC source tree.
10395 Mon Feb 12 11:20:32 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10397 * Changed RSA private exponent generation to what PKCS #1
10398 suggests. We try to find the smallest possible d by doing
10399 modinv(e, lcm(phi)) instead of modinv(e, phi). Note: this is
10400 not security fix but optimization.
10402 Sun Feb 11 18:19:51 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10404 * Added new config entry [Identity] to fork the server and run
10405 it as specific user and group. A patch from Bostik.
10407 * Imported Dotconf configuration library into lib/dotconf.
10408 This will be used to create the SILC configuration files later.
10409 It will appear in the distsribution after this commit.
10411 Sat Feb 10 21:13:45 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10413 * A big code auditing weekend happening. Auditing code for
10414 obvious mistakes, bugs and errors. Also, removing any code
10417 Removed files for being obsolete:
10419 o lib/silcutil/silcbuffer.c (the buffer interface is entirely in
10420 inline in the file lib/silcutil/silcbuffer.h)
10422 o lib/silcutil/silcbufutil.c (the header has inline versions)
10424 Changed code to fix possible error conditions:
10426 o The buffer formatting routines now check that the destination
10427 buffer really has enough space to add the data. This applies for
10428 both buffer formatting and unformatting
10429 (lib/silcutil/silcbuffmt.[ch]). Also, the entire buffer
10430 unformatting was changed to accomodate following rules:
10431 XXX_*STRING_ALLOC will allocate space for the data into the pointer
10432 sent to the function while XXX_*STRING will not allocate or copy
10433 the data into the buffer. Instead it sets the pointer from the
10434 buffer into the pointer sent as argument (XXX_*STRING used to
10435 require that the pointer must be allocated already). This change
10436 makes this whole thing a bit more consistent and more optimized
10437 (note that the data returned in the unformatting with XXX_*STRING
10438 must not be freed now). The routines return now -1 on error.
10440 o Tried to find all code that use buffer_format and buffer_unformat
10441 and added return value checking to prevent formatting and
10442 especially unformatting errors and possible subsequent fatal
10445 o Changed ske->x and ske->KEY to mallocated pointers in
10446 lib/silcske/silcske.h. Fixed possible data and memory leak.
10448 o Added return value checking to all *_parse* functions. Fixed
10449 many memory leaks as well.
10451 o Added length argument to silc_id_str2id in lib/silccore/id.[ch]
10452 so that buffer overflows would not happen. All code now also
10453 checks the return value as it can fail.
10455 Mon Feb 5 20:08:30 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10457 * Added reconnection support to server if the normal server looses
10458 its connection to the router (for example if router is rebooted).
10459 The server performs normal reconnection strategy implemented
10460 to the server. Affected file silcd/server.c.
10462 Sun Feb 4 13:18:32 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10464 * Added new packet type SILC_PACKET_SET_MODE that is used to
10465 distribute the information about changed modes (for clients,
10466 channels and clients channel modes) to all routers in the
10467 network. Updated the protocol specification accordingly.
10469 Added functions into silcd/packet_send.c and
10470 silcd/packet_receive.c: silc_server_send_set_mode,
10471 silc_server_set_mode.
10473 Added new files silcmode.[ch] into lib/silccore that implements
10474 the encoding and decoding of Set Mode Payload. Added new type
10475 SilcSetModePayload. Moved the definitions of different modes
10476 from lib/silccore/silcchannel.h into lib/silccore/silcmode.h.
10478 Sat Feb 3 15:44:54 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10480 * Oops, a little mistake in server's connection authentication
10481 protocol. The protocol is not ended with FAILURE but with
10482 SUCCESS if the authentication is Ok. :) Affected file is
10485 * Implemented NICK_CHANGE notify handling in server in the file
10486 silcd/packet_receive.c The NICK_CHANGE notify is distributed to
10487 the local clients on the channel. After the changing nickname
10488 in router environment snhould work and the [<unknown>] nickname
10489 should appear no more.
10491 The silc_server_replace_id function that receives the Replace ID
10492 payload now sends the NICK_CHANGE notify type also in the file
10493 silcd/packet_receive.c
10495 * Changed WHOIS and IDENTIFY command to support the maximum amount
10496 of arguments defined in protocol specs (3328 arguments). This
10497 fixed a bug that caused problems when there were more than three
10498 users on a channel.
10500 Fri Feb 2 11:42:56 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10502 * Added extra parameter, command identifier, to the
10503 silc_client_send_command so that explicit command identifier
10506 Changed that ID list routines uses specific command identifier
10507 when sending WHOIS/IDENTIFY requests to the server so that they
10508 can be identified when the reply comes back.
10510 Affected files lib/silcclient/command.[ch],
10511 lib/silcclient/client.c and lib/silcclient/idlist.[ch].
10513 * Added `sender' argument to silc_server_packet_send_to_channel
10514 to indicaet the sender who originally sent the packet to us
10515 that we are now re-sending. Ignored if NULL. Affected file
10516 silcd/packet_send.[ch].
10518 * Added some server statistics support in silcd/server_internal.h
10519 SilcServerStatistics structure and around the server code. Also
10520 send some nice statistics information when client is connecting
10523 Thu Feb 1 23:31:21 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10525 * Fixed channel ID decoding in server's JOIN command reply in
10526 silcd/command_reply.c
10528 * Fixed braodcasting of replace ID payload to not to send it if
10529 we are standalone server in silcd/packet_receive.c.
10531 * Fixed all channel message sending routines to not to send
10532 packets to clients that has router set, since they are routed
10533 separately in the same function earlier. Affects file
10534 silcd/packet_send.c and all channel packet sending functions.
10536 * In USERS reply, res_argv[i] are not allocated, the table
10537 is allocated. Thus changed that free the table, not its
10540 * In server's whois_check and identify_check if the client is
10541 locally connected do not send any WHOIS commands - they are not
10544 Thu Feb 1 21:32:27 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10546 * Fixed some minor bugs in client when sending WHOIS command. The
10547 arguments was in wrong order.
10549 * Removed statis function add_to_channel from server in
10550 silcd/command.c that was previously used with the joining but
10553 * Tested USERS command in router environment successfully with two
10554 routers, two servers and two clients.
10556 Thu Feb 1 00:54:26 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10558 * Reorganized the USERS command and command reply in client library
10559 in lib/silcclient/command.c and lib/silcclient/command_reply.c.
10560 When the command is given by user we register a pending command
10561 callback that will reprocess the command after the reply has been
10562 received from the server. When reprocessing the packet we then
10563 display the information. Thus, the USERS information is displayed
10564 now in the command callback instead of in the command reply
10565 callback. The processing of the command is same as previously
10566 when server has sent the command reply in the JOINing process.
10568 * Added to USERS command in silcd/command_reply.c to join the client,
10569 we didn't use to know about, to the channel after we've created
10570 a client entry for it. Also, for clienet we did know already still
10571 check whether it is on the channel or not and add it if not.
10573 * Removed silc_server_command_join_notify as the function and its
10576 Tue Jan 30 22:39:15 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10578 * Changed the client's pending command handling to the same as the
10579 server's pending command handling. It is also now possible to
10580 execute command reply functions from other command reply
10581 function as the function callbacks for commands and command
10582 replies are one and same. The pending commands are not static
10583 list anymore, it is mallocated SilcDList in lib/silcclient/client.h
10584 in client connection context. Thus, pending commands are server
10585 connection specific as it is convenient.
10587 Changed the function silc_client_command_pending and
10588 silc_client_command_pending_del and added new function
10589 silc_client_command_pending_check. Removed the
10590 SILC_CLIENT_CMD_REPLY_EXEC, and SILC_CLIENT_PENDING_COMMAND_CHECK
10593 * Added cmd_ident, current command identifier, to the client
10594 connection context in lib/silcclient/client.h to keep track on
10595 command identifiers used in command sending. Client's command reply
10596 function handling now supports the mandatory command identifiers.
10598 * Added SILC_CLIENT_COMMAND_EXEC_PENDING macros to all command reply
10599 funtions in client to fully support pending command callbacks.
10601 * NOTE: the name_list in USERS (old NAMES) command is NOT sent anymore
10602 as one of the arguments to the application in the command reply
10605 * NOTE: The FORWARDED flag is depracated. It used to be depracated
10606 before first releasing SILC but came back. Now it is removed again
10607 and should come back nomore. The FORWARDED flag was used only
10608 by the JOINing procedure by forwarding the command packet to router.
10609 Now, the JOINing procedure has been changed to more generic (due
10610 to various router environment issues) and FORWARDED is not needed
10611 anymore for anything. The protocol specification is yet to be
10614 Now, removed silc_server_packet_forward from server and the flag
10615 SILC_PACKET_FORWARDED from lib/silccore/silcpacket.h.
10617 Tue Jan 30 00:05:05 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10619 * Renamed NAMES command to USERS command. The NAMES was named that
10620 due to historical reasons. Now it is renamed. Also, rewrote
10621 parts of the USERS command. The nickname list is not sent anymore
10622 by the server. Only Client ID and mode lists are sent in the USERS
10623 command. Changed this also to the protocol specification.
10625 The client now resolves the names and stuff after it receives
10626 the USERS list from the server when joining to the channel.
10628 * WHOIS and IDENTIFY commands has been changed to support multiple
10629 Client ID's per command. One can now search for multiple users
10630 in the network by sending only one WHOIS or IDENTIFY command.
10631 Changed the code and the protocol specifications.
10633 * Removed silc_server_command_identify_parse and changed that IDENTIFY
10634 uses silc_server_command_whois_parse to parse the request. */
10636 * If normal server, do not parse the WHOIS and IDENTIFY requests
10637 before sending it to the router. Saves some time.
10639 Sun Jan 28 16:19:49 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10641 * Fixed JOIN command on client library. Wrong number of arguments
10642 used to crash the client.
10644 * Added silc_server_channel_has_global function to check whether
10645 channel has global users or not.
10647 * Added silc_server_channel_has_local function to check whether channel
10648 has locally connected clients on the channel.
10650 * The silc_server_remove_from_one_channel now checks whether the
10651 channel has global users or not after given client was removed from
10652 the channel. It also checks whether the channel has local clients
10653 on the channel anymore. If it does not have then the channel entry
10654 is removed as it is not needed anymore.
10656 * The silc_server_notify now checks on JOIN notify whether the joining
10657 client is one of locally connected or global. If it is global then
10658 the channel has now global users on the channel and that is marked
10659 to the channel entry. Also, it now saves the global client to
10660 global list who is joining and JOINs it to the channel. This is
10661 for normal server, that is.
10663 Changed silc_server_send_notify_on_channel,
10664 silc_server_packet_relay_to_channel and
10665 silc_server_packet_send_to_channel check if we are normal server
10666 and client has router set (ie. global client) do not send the
10667 message to that client, as it is already routed to our router.
10669 * Implemented LEAVE notify type handling in silc_server_notify
10672 * Tested LEAVE command in router environment successfully. Tested
10673 with two routers, two servers and two clients.
10677 * idlist_find_xxx_by_id routines now dumps the ID on the debug mode.
10679 * Implemented SIGNOFF notify type handling in silc_server_notify
10682 * silc_server_remove_id now removes the client entry from all channels
10683 it has joined and thusly sends SIGNOFF notify type.
10685 * Rewrote the NAMES list generation in server by removing two excess
10686 loops. The lists are created now inside one loop.
10688 Sat Jan 27 22:34:56 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10690 * silc_server_remove_channel_user checks now also global list
10691 for channel and client.
10693 * silc_server_new_channel_user checks now both local and global
10694 list for channel and client. Fixed a bug in client id decoding.
10695 Used to decode wrong buffer.
10697 * silc_server_channel_message checks now both local and global
10698 list for channel entry.
10700 * Tested channel joining (hence JOIN) in router environment
10701 successfully. Tested with two routers, two servers and two
10704 * Tested channel message sending in router environment successfully.
10706 Thu Jan 11 03:22:57 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10708 * Added silc_server_save_channel_key into server.[ch] to save the
10709 received channel key in Channel Key payload processing. It is
10710 also used in JOIN command reply handling.
10712 Equivalent function silc_client_save_channel_key added into
10713 client.[ch] into client library.
10715 * Changed JOIN command reply to send information whether the channel
10716 was created or not (is existing already) and the channel key
10717 payload. Changed protocol specs accordingly.
10719 * Fixed bugs in WHOIS and IDENTIFY command reply sending when
10720 the request was sent by ID and not by nickname. Crashed on
10723 Sat Dec 23 21:55:07 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10725 * Fixed a bug in Client library. IDENTIFY and WHOIS reply functions
10726 now correctly save the received data.
10728 * silc_server_free_sock_user_data now notifies routers in the
10729 network about entities leaving the network.
10731 At the same time implemented functions silc_server_remove_id
10732 and silc_server_send_remove_id to receive and send REMOVE_ID
10733 packets. The packet is used to notify routers in the network
10734 about leaving entities. The ID removed will become invalid in
10737 * Added function silc_idlist_del_server into server. Removes and
10738 free's server entry from ID list.
10740 * silc_server_private_message function now checks, if we are router,
10741 that the destination ID really is valid ID, naturally.
10743 * In router when NEW_ID packet is received (for new client) the
10744 hash of the Client ID is saved in the ID Cache but the
10745 client->nickname is set to NULL, instead of putting the hash
10748 IDENTIFY command now also checks that client->nickname must be
10749 valid. If it is not if will request the data from the server who
10750 owns the client. Added new function
10751 silc_server_command_identify_check.
10753 * Added silc_command_set_command into lib/silccore/silcommand.[ch]
10754 to set the command to already allocated Command Payload.
10756 * Tested private message sending in router environment with two
10757 routers, two servers and two clients. Fixed minor bugs and now
10760 * Fixed segfault from client's NAMES command. Used to crash if
10761 not on any channel.
10763 * Forwarded packets must not be routed even if it is not destined
10764 to the receiver. Changed server code comply with this.
10766 Sun Dec 17 14:40:08 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10768 * Added `require_reverse_mapping' boolean value to ServerParams
10769 structure. If TRUE (not default) the server will require that
10770 the connecting host has fully qualified domain name.
10772 If the reverse mapping is not required and hostname could not be
10773 found the IP address is used as hostname.
10775 Sat Dec 16 17:39:54 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10777 * Implemented version string checking to both client and server.
10778 The check is incomplete currently due to the abnormal version
10779 strings used in development version of SILC.
10781 * Changed all command functions in server to use the new
10784 Fri Dec 15 15:55:12 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10786 * Changed char *data to unsigned char *data in ID Cache system to
10787 support binary data as ID Cache data. Changed code to support
10788 binary data in lib/silccore/idcache.c.
10790 * Renamed silc_server_packet_relay_command_reply to
10791 silc_server_command_reply as it is normal packet receiving
10792 function. Rewrote the function to accept command replys for
10793 servers and not only for clients.
10795 * Mark remote router always as registered server if we are connecting
10796 to it. Otherwise, commands sent by the router to us are ignored.
10798 * All ID List find routines now returns the ID Cache Entry pointer
10799 as well if requested.
10801 * WHOIS command works now in router environment, tested with two
10802 routers, two servers and two clients.
10804 * Cleaned up and rewrote IDENTIFY command. IDENTIFY should work now
10805 in router environment (as it is almost equivalent to WHOIS) but
10806 hasn't been tested thoroughly. Added new functions:
10808 silc_server_command_identify_parse
10809 silc_server_command_identify_send_reply
10810 silc_server_command_identify_from_client
10811 silc_server_command_identify_from_server
10813 * Disabled route cache adding because adding two different ID's with
10814 same IP replaces the old cache entry thus giving wrong route.
10815 The entry->router->connection is always the fastest route anyway
10816 so route cache may not be needed. Of course, new routes maybe
10817 established after receiving the ID when the entry->router->connection
10818 might not be anymore the most optimal.
10820 Thu Dec 14 15:55:35 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10822 * Add route cache for received ID for fast routing.
10824 * Added silc_server_packet_route to route received packet on router
10825 that is not destined to us.
10827 * Renamed silc_server_get_route to silc_server_route_get.
10829 * Added id_string and id_string_len fields into SilcServer to
10830 include encoded ServerID for fast comparing without excess
10831 encoding of the ID's.
10833 * Cleaned up WHOIS command on server side. Added following static
10836 silc_server_command_whois_parse
10837 silc_server_command_whois_check
10838 silc_server_command_whois_send_reply
10839 silc_server_command_whois_from_client
10840 silc_server_command_whois_from_server
10842 * Added macro SILC_SERVER_COMMAND_CHECK_ARGC to check mandatory
10843 arguments in command replies. All command functions should be
10844 updated to use this macro.
10846 Sun Dec 10 23:52:00 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10848 * Minor typo fixes on command reply handling on server.
10850 Tue Nov 28 11:05:39 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10852 * Added silc_server_command_add_to_channel internal routine to add
10853 the client to the channel after router has created the channel and
10854 sent command reply to the server.
10856 * Added generic silc_server_send_command to send any command from
10859 * Use static buffer with ID rendering instead of duplicating data.
10861 Mon Nov 27 21:39:40 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10863 * Fixed a channel user mode bug when joining to a channel server gave
10864 everybody channel founder rights, oops.
10866 * We mark ourselves as the router of the incoming server connection
10867 if we are router ourselves. This way we can check in some packet
10868 sending functions whether it is locally connected server. For
10869 incoming router connections we put NULL.
10871 * For router sending packets locally means now always sending the
10872 packet cell wide; to local clients and local servers. For normal
10873 server sending packet locally means sending it to only local
10876 * Fixed the JOIN command to really work in router environment. If the
10877 channel is created it is always created by the router. Router is
10878 also responsible of making the initial joining to the channel,
10879 sending JOIN notify to the sending server and distributing
10880 NEW_CHANNEL and NEW_CHANNEL_USER packets. Hence, if the channel
10881 does not exist server doesn't do anything else but forward the
10882 command to the router which performs everything.
10884 * Added silc_server_send_channel_key function to send the Channel Key
10887 * Added silc_server_create_channel_key to create new channel key. The
10888 channel key is now re-generated everytime someone joins or leaves
10889 a channel, as protocol dictates. Note: channel->key_len is the
10890 key length in bits.
10892 Wed Nov 22 22:14:19 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10894 * Splitted server.[ch] finally. Created now packet_send.[ch] and
10895 packet_receive.[ch] to separate packet sending and receiving
10896 routines. The server.[ch] now includes everything else including
10897 actual packet processing (writing and reading data) and other
10900 Renamed silc_server_private_message_send_internal to
10901 silc_server_send_private_message. The routine is still though
10902 used only to relay private messages as server does not send
10903 private messages itself.
10905 Renamed silc_server_new_channel to silc_server_create_new_channel
10906 and added new function sicl_server_new_channel that handles the
10907 incoming New Channel packet. Added also new sending function
10908 silc_server_send_new_channel to send New Channel Payload.
10910 * Added new function silc_server_notify to process incoming notify
10911 packet to the server/router. Server may then relay the notify
10912 to clients if needed.
10914 * Added new function silc_server_new_channel_user to process incoming
10915 New Channel User packet. Router will redistribute the packet and
10916 send JOIN notify to its local clients and locally connected servers
10917 if needed. Normal server will send JOIN notify to its local client
10918 on same channel when received this packet. Added also corresponding
10919 sending function silc_server_send_new_channel_user to sent the
10922 * Added boolean route argument to send_notif_to_channel and
10923 packet_send_to_channel functions to attempt to route the packet
10924 if it is TRUE and send only locally if it is FALSE.
10926 Tue Nov 21 19:49:31 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10928 * silc_server_replace_id now broadcasts the received replace ID
10929 packet if it is not broadcast packet already. The router must
10930 broadcast to inform other routers about changed ID.
10932 * Added backpointer to server's router into SilcServer context in
10933 silcd/server_internal.h.
10935 * Fixed silc_server_packet_broadcast to send correct broadcast
10938 * The channel key is now distributed to the local client as soon
10939 as it is received from the router (in router environment) so that
10940 no other packet may be sent for the channel until client has
10943 * silc_server_remove_channel_user now broadcasts the received
10944 Remove Channel User packet if it is not broadcast packet already.
10945 The router must broadcast to inform other routers about removed
10948 * Added users field into SilcPacketContext that is a reference count
10949 of the context. One can increase the reference count by calling
10950 silc_packet_context_dup which is now changed to just increase the
10951 reference count instead of duplicating the data. The reference
10952 count is decresed by calling silc_packet_context_free that will
10953 free the data after the reference count hits zero.
10955 For now on the packet context and everything allocated into it
10956 (including the raw packet from network) must be freed by calling
10957 the new silc_packet_context_free function. Added also new function
10958 silc_packet_context_alloc that must be used now to allocate the
10959 context. This also means that if a routine is asynchronous from
10960 silc_[client/server]_packet_parse_type the packet context must
10961 be duplicated by calling silc_packet_context_dup. Otherwise it
10962 gets free'd after silc_[client/server]_packet_parse_type returns.
10963 Also, one must remember that if packet is duplicated then its
10964 reference count must be decresed by calling the free function as
10965 many times as it was duplicated.
10967 * Changed SilcBuffer field from protocol contexts to SilcPacketContext
10968 from both client and server.
10970 Mon Nov 20 23:47:03 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10972 * Made joining to a channel working in router environment.
10974 * Cleaned up JOIN command on server side and create function
10975 silc_server_command_join_channel internal routine to make the
10978 Thu Nov 9 21:12:39 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10980 * Changed silc_command_pending list to SilcDList. Also, added
10981 `ident' field to SilcServerCommandPending structure to identify
10982 the reply and to call correct callback.
10984 Added silc_server_command_pending_check function to replace the
10985 corresnponding macro. The silc_command_pending list is not
10988 * Added silc_command_set_ident into lib/silccore/silccommand.[ch]
10989 to set identifier to previously allocated Command Payload. It
10990 is used to set identifier for command when resending Command
10993 * Added silc_command_payload_encode_payload to encode Command
10994 Payload buffer from SilcCommandPayload structure.
10996 * Added silc_argument_payload_encode_payload to encode Argument
10997 payload buffer from SilcArgumentPayload structure.
10999 Wed Nov 8 21:03:28 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11001 * Changed WHOIS command to support router connection on server side.
11002 The whois request is always sent to router unless the server is
11003 standalone server. After server has received the reply from the
11004 router will it send the reply to the client.
11006 * Added silc_server_packet_broadcast into silcd/server.[ch] to
11007 broadcast received broadcast packet. The function is used only
11008 by router. The broadcast packet is always sent to the router's
11011 * Added silc_id_render function in lib/silcutil/silcutil.[ch] to
11012 render given ID to printable string, for log files for example.
11014 Tue Nov 7 22:14:19 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11016 * Made basic router to router connections working. At least they
11017 can now connect to each other but nothing really works the way
11018 they are supposed - yet.
11020 * Added new initiator token to RouterConnection configuration
11021 file in silcd/serverconfig.[ch]. It is used to tell whether we
11022 are the initiator to the remote router or whether we'll expect
11023 the other end to connect.
11025 * Moved registering of listener task to silc_server_init, hence
11026 the server starts listenning as soon as it is run, even if it
11027 does not have connections to other routers. Let's see how well
11030 * Changed default connection retry timeouts for more suitable in
11033 * Removed cipher and such arguments from silc_idlist_add_client
11034 and silc_idlist_add_server prototypes from silcd/idlist.[ch].
11035 Added new function silc_idlist_add_data to add the keys and stuff
11038 * Added SilcIDListData structure and added it to SilcClientEntry
11039 and SilcServerEntry as their first field in the structure. This
11040 way we can explicitly cast the ID entries to the SilcIDListData
11041 structure and get common data for the entries. In past, we had
11042 to first check what type of connection it is and then cast it to
11043 correct ID entry type. Now, we can directly cast the opaque
11044 pointer to the SilcIDListData (no matter what ID entry it actually
11045 is) and get the data needed.
11047 Mon Nov 6 21:56:12 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11049 * Wow, found a bug in scheduler. The scheduler uninitialized itself
11050 in some circumstances even if threre were timeout tasks, though not
11051 IO tasks, but tasks anyway. Now fixed.
11053 * Defined SilcServerConnection structure to hold connection specific
11054 stuff about directly connected servers and routers. The definition
11055 is currently in silcd/server_internal.h. I thought about having
11056 a bit more important role fro this struct but for now it is used
11057 only when connecting to other server (or router actually).
11059 * Added connecting retry support in server when connecting to
11060 router(s). The retry feature implement exponential backoff
11061 algorithm. Also, added SilcServerParams structure to hold default
11062 parameters for server. For now, it include these retry settings
11063 and are hard coded. After server is moded to be as Silc Server
11064 Library this structure will be more important.
11066 Sun Nov 5 22:28:44 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11068 * Changed client librarys channel->clients table to SilcList and
11069 changed code accordingly.
11071 Thu Nov 2 16:28:01 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11073 * Changed client's channel table to SilcList and changed code
11074 accordingly. Also changed SilcChannelClientEntry to include back-
11075 pointer to the channel so that client entry can use that structure
11076 as list as well and we have fast cross-reference to the channel.
11077 This change dramatically decreased the complexity of channel
11078 handling with client entry and vice versa (removed one extra
11079 loop when searching for channel entry from many functions).
11081 * Changed server->sim from table to SilcDList and changed code
11084 * NAMES command can now be used from user interface. It will show
11085 the user list on the channel, neatly.
11087 * Added realname pointer to SilcClientEntry in lib/silcclient/idlist.h.
11088 Code now saves realname of the user if it becomes available.
11090 * Renamed configure.in to configure.in.pre and made ./prepare
11091 script to automatically add correct version string to
11092 configure.in which it creates from configure.in.pre.
11094 Wed Nov 1 17:21:26 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11096 * NAMES command reply now shows users mode with the nickname when
11097 joining to channel.
11099 * Moved silc_client_ch[u]mode[_char] functions from
11100 silc/clientutil.[ch] to lib/silcclient/client.[ch]. Though, that
11101 place sucks, they are utility functions and should be in some
11104 * Fixed some unsigned int's to unsigned short's. Patch by cras.
11106 * Fixed contrib/getopt*.[ch] to not require config.h. Patch by
11109 Tue Oct 31 20:10:37 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11113 * Added TRQ (efficient deque and list library) into lib/trq. This is
11114 a very good list library that is currently used in the SILC. Defined
11115 SilcList API over the library because I didn't like the API very
11116 much. See lib/trq/silclist.h for the API and examples of how to
11117 use the API. Fixed various places in the code to use the new
11118 SilcList API. The SilcList is meant for lists that has a structure
11119 already defined as a list. It is not suitable to add just some
11120 context to the list (in TRQ, the context is the list actually).
11122 So, I defined SilcDList that can be used for the purpose where
11123 predefined list structure does not exit. This can be used as
11124 such list. Now some context just can be added to the SilcDList.
11125 Currently this list is not used in the SILC just yet, though there
11126 are a lot places where this can replace dynamically allocated
11127 tables and I will fix these places, later, to use SilcDList.
11128 See lib/trq/silcdlist.h for SilcDList (they are all inline functions,
11129 and use TRQ internally).
11131 Also fixed some annoying warning messages that the original TRQ
11132 code generated. Also minor changes to TRQ's Makefile.in.
11134 * Added support for querying by Client ID to both WHOIS and
11135 IDENTIFY commands into server, as required by the protocol.
11137 * Removed method function pointers from SilcBuffer structure. They
11138 weren't used to anything and just increased the context size for
11139 no good reason. This change also made silc_buffer_alloc and
11140 silc_buffer_free functions inline functions.
11142 * Disabled command flooding detection support until it's fixed so
11143 that it accepts commands in but does not execute them more than once
11146 * Added silc_net_localhost(), to return local hostname, into
11147 lib/silcutil/silcnet.[ch]. Also added client->hostname pointer
11148 that must be initialized before calling silc_client_init.
11150 * Added new function: silc_server_send_notify_on_channels to send
11151 notify messages to all channels client has joined. It is assured
11152 that the message is sent only once per client.
11154 * Moved silc_log_format (from lib/silcutil/silclog.[ch] into
11155 lib/silcutil/silcutil.[ch] as silc_format function. The new
11156 function is generic and is used by server as well, not only by
11157 the logging routines.
11159 * Added new SKE status type: SILC_SKE_STATUS_BAD_VERSION to indicate
11160 the provided version string was not acceptable. Added new function:
11161 silc_ske_check_version into lib/silcske/silcske.h. The function
11162 must be implemented by the application (client or server) and it
11163 does not reside in the SKE library. The function checks the version
11164 string remote end sent.
11166 * Added back pointers (to opaque context and to SilcSocketConnection)
11167 into SilcPacketContext structure into lib/silccore/silcpacket.h.
11169 * Added silc_packet_context_dup into lib/silccore/silcpacket.[ch] to
11170 duplicate packet context structure.
11172 * Changed `notify' client operation to send same arguments as client
11173 receives from server except for ID's. ID's are mapped to correct
11174 ID entry and that is returned. Also, if channel entry is not sent
11175 by server but the notify is for channel the channel entry is sent
11176 to application (otherwise application doesn't know that it is for
11177 channel (library gets it from packet's Destination ID)).
11179 * Added silc_client_remove_from_channels into client library to
11180 remove a client from all channels it has joined to. Used when
11181 received SIGNOFF notify from server. Added also new function
11182 silc_client_replace_from_channels to replace old ID entry with
11183 new ID entry on all channels. Used when received NICK_CHANGE
11184 notify from server.
11186 * Fixed ID Cache list handling in silc_idlist_get_client in
11187 lib/silcclient/idlist.c. Also, added silc_idlist_get_client_by_id
11188 to get (or query) client by ID.
11190 * Updated TODO list.
11192 * Added connection authentication status message defined by the
11193 protocol: SILC_CONN_AUTH_OK and SILC_CONN_AUTH_FAILED and added the
11194 support for these into the code in client and server side.
11196 * Added generic function silc_client_send_command to send any command
11197 with variable argument list. Application should use this function
11198 to send commands if the command functions provided by the library
11199 does not suite for the application's user interface needs.
11201 * Added new `failure' client operation. Application is notified about
11202 received failure packet if client is executing a protocol. In this
11203 case the protocol's execution has failed.
11205 * Added SKE's end notify to send the SKE_SUCCESS notify message that
11206 is required by the protocol.
11208 * Added SILC_PROTOCOL_STATE_FAILURE to indicate received failure
11209 packet from remote. SILC_PROTOCOL_STATE_ERROR indicates local
11212 * Added status flag to SilcSKE object to indicate realtime status
11213 of the SKE protocol.
11215 * Application receives now exactly same command reply arguments as
11216 the library receives from server. However, if ID is received the
11217 corresponding ID entry is returned to the application (eg. Client
11218 ID is mapped to correct SilcClientEntry entry and that is returned).
11219 Changed command_reply client operation due to this change.
11221 * Changed all ID's in commands and in command replys as ID Payloads.
11222 Change affected both client and server side codes.
11224 All ID's sent in SILC network (with execption of ID's in SILC
11225 Packet header) are sent in ID Payload to support variable length
11228 * Server now notifies nick changes and notifies all clients on
11229 the channels about the new nickname (about the new Client ID,
11232 * Implemented CMODE command to change channel modes. Supports all
11233 channel modes defined by the protocol specs except ban and invite
11234 lists. (Also, private channel key mode is supported but support for
11235 setting private channel key in client is missing, thus, this mode
11236 has no effect on client side (except that server requires that the
11237 client uses private channel key and normal channel traffic does not
11240 Also, invite mode works per se, but INVITE command does not work
11241 yet correctly, so you can set channel as invite only channel but
11242 inviting clients to the channel does not work (it is yet to be
11243 thought what's the best way to do it).
11245 * Added new command SILC_COMMAND_CUMODE to change user mode on the
11246 channel. Defined user modes: CHANNEL_FOUNDER and CHANNEL_OPERATOR.
11247 Implemented CUMODE command to change user's mode on the channel.
11248 Supports all modes defined by the protocol specs.
11250 * Added NAMES command reply to return users modes on the channel.
11252 * Removed unnecessary and slow ciphers from lib/silccrypt.
11254 * Set SO_KEEPALIVE option to connection sockets by default.
11256 * Added new command reply status: SILC_STATUS_USER_NOT_ON_CHANNEL.
11258 * Added notify types: MOTD, CMODE_CHANGE and CUMODE_CHANGE. Also,
11259 redefined the Notify Payload into protocol specs.
11261 * Added silc_id_payload_parse_id to get ID directly from raw
11264 Mon Oct 9 20:57:02 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11266 * Changed SILC_COMMAND_IDENTIFY in protocol specification to
11267 accept searching by Client ID as well.
11269 * Added support for LEAVE and SIGNOFF notify types in client library.
11271 * Added silc_id_payload_parse_data into lib/silccore/silcpayload.[ch]
11272 to parse ID Payload from raw data.
11274 Sun Oct 8 19:33:08 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11276 * Added flags parameter into silc_ske_assemble_security_properties
11277 function in lib/silcske/silcske.[ch].
11279 * Changed notify client operation to fit better for notify messages
11280 sent by server. The notify payload received from server is now
11281 passed to the application (after parsing it to SilcNotifyPayload).
11282 It is application's responsibility to retrieve the arguments
11283 from the payload and show the message the way it wants. The message
11284 sent by server is implementation specific.
11286 * Changed public keys to comply with the protocol specification.
11287 Old public keys are not supported anymore and are not compatible.
11289 * Removed nickname from Channel Payload as the latest draft removed
11290 it. The client must resolve the nickname from the NAMES command
11291 reply received when it joined the channel.
11293 Also, changed all channel_xxxx_payload to channel_payload_xxxx.
11295 Sat Oct 7 21:55:01 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11297 * Fixed some errors in protocol specification drafts.
11299 * Created lib/silccore/silcnotify.c to implement Notify Payload
11300 encoding and decoding, lib/silccore/silcpayload.[ch] to implement
11301 generic payloads described by protocol specifications. The file
11302 includes implementations for ID Payload and Argument Payload.
11304 * Changed Command Payload implementation to use the new Argument
11305 Payload. Changed command_xxxx_payload to command_payload_xxxx
11306 to comply with SILC coding conventions.
11308 * Added suppport for Argument Payload handling in Notify Payload
11309 implementation as protocol requires it. Added the new support
11310 into server and client lib as well.
11312 Thu Oct 5 21:16:28 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11314 * Added support for multiple nicknames on same channel. [n] is
11315 added locally to the nickname if there are more than one same
11316 nicknames on the channel.
11318 * Server now sends all nicknames that matched WHOIS request.
11319 Client also shows the list received from server.
11321 * Added TOPIC command to client side. User can now set and show
11322 current topic on channel.
11324 * Added MOTD command to client and server. Also, server sends the
11325 motd when client connects to the server.
11327 * Changed version strings to comply ISO 8601.
11329 Wed Oct 4 23:29:06 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11331 * Fixed protocol error handling in client library. It should now
11332 cope even if the SKE fails for some reason.
11334 * Made new protocol specification drafts for submitting to IETF.
11336 * Implemented TOPIC command to server in silcd/command.c.
11338 * Added two new notify types into lib/silccore/silcnotify.h:
11339 SILC_NOTIFY_TYPE_NICK_CHANGE and SILC_NOTIFY_TYPE_TOPIC_SET to
11340 notify nickname change and topic setting/change on a channel.
11342 * API change of command_reply operation in client library. The
11343 application gets now the status type received from server as well.
11345 Sat Sep 30 16:57:42 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11347 * Removed the function just added to lib/silcutil/silcschedule.[ch].
11349 * Cras fixed and optimized the packet handling even further and
11350 it should work now. Minor change to the prototype of function
11351 silc_packet_receive_process in lib/silccore/silcpacket.[ch].
11353 Sat Sep 30 08:48:47 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11355 * Added new function into lib/silcutil/silcschedule.[ch]:
11356 silc_schedule_with_fd to select() a specified fd. The function
11357 returns after timeout expires or data arrives or goes. The
11358 function is used by packet routines to wait that all data is
11359 received from network.
11361 * Fixed data reading from network in lib/silccore/silcpacket.c.
11362 The code now assures that all data is read from the fd and then
11363 continues packet processing. This was a bug fix since the code
11364 used to drop some data in some circumstances.
11366 * Added new function into lib/silcclient/client.[ch]:
11367 silc_client_start_key_exchange to start key exchange after
11368 connection has been established to server. The code internally
11369 now uses this funtion but its main purpose was to provide it
11370 for applications that perform their own connecting. After
11371 application has created a connection it merely calls this
11372 function to start the key exchange between client and server.
11373 The library takes care of everything else after that.
11375 Updated also lib/silcclient/README to explain the usage of
11378 * Do not send to application information that connection has
11379 been established. Application gets notified it by connect
11382 Thu Sep 28 23:40:19 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11384 * Applied cras's patch to add silc_schedule_one function. The
11385 function runs scheduler once and returns.
11387 * Fixed the scheduler after cras messed it up. The timeout
11388 handling works now as it's supposed to work.
11390 * Added into lib/silccore/ silcnotify.h to include notify
11391 message types support. Changed silc_server_send_notify*
11392 functions, in server.[ch], to support those new notify types.
11393 Added the support for the notify types into client library,
11394 as well. Added new notify client operation into ops.h in
11397 * Changed silc_server_packet_send_to_channel to send normal
11398 packets instead of just channel message packets. The function
11399 is now used to send the notify packets to channels. It is not
11400 used to send channel message packets anymore, as server never
11401 sends them anymore.
11403 * Added explicit casting into lib/silcutil/silcbuffmt.c to few
11404 va_arg()s as it seems to require it nowadays. I guess, if SILC
11405 is compiled with older va_arg() the new code should work anyway.
11407 Wed Sep 13 18:10:14 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11409 * Splitted core library. Core library (lib/silccore) includes
11410 now only SILC protocol specific core (and common) components.
11411 Created new utility library (lib/silcutil) that includes more
11412 generic purpose stuff. The stuff for util library was taken
11413 from the old core library. This was minor and easy split.
11415 * Created SILC Client Library (lib/silcclient) that includes
11416 implementation of the SILC client without user interface. This
11417 was major move from silc/ directory. The code has been changed
11418 so that it is transparent towards the user interface. The
11419 silc/ directory includes now the same user interface as before
11420 and it uses the new client library. Read lib/silcclient/README.
11421 Basicly, the client library performs everything else related
11422 to SILC except user interface handling. Also, configuration
11423 files are considered to be part of user interface and library
11424 does not handle them.
11426 This change also changed a lot of structures, function naming etc.
11427 Most important change was that SilcClientWindow object was
11428 renamed to SilcClientConnection in the client library. Created
11429 also new file lib/silcclient/ops.h. Also added new files
11430 silc/local_command.[ch] and silc/client_ops.[ch].
11432 All these changes were made to make it easier for user interface
11433 designers to create what ever user interface for the SILC client
11436 It is also expected that the server will be moved to lib
11437 directory as well and SILC Server Library will be created;
11438 sometimes in the future.
11440 * Removed Local commands from lib/silccore/silccommand.h as
11441 they are application specific and new client library does not
11442 handle any of those anymore.
11444 * Several functions moved to lib/silcutil/silcutilc.[ch] from
11445 old client implementation in silc/.
11447 * Added support for callback functions in SILC_LOG_* macros.
11448 Application can now set its own callbacks that will be called
11449 instead of using the default functions that will always print
11450 the debug messages to stderr (or stdout). Also, debugging can
11451 now be disabled by setting silc_debug to FALSE and re-enabled by
11452 setting it to TRUE. Note, that logging will still work even
11453 if debugging is disabled.
11455 New functions in lib/silcutil/silclog.[ch]: silc_log_set_callbacks,
11456 silc_log_reset_callbacks, silc_log_set_debug_callbacks and
11457 silc_log_reset_debug_callbacks.
11459 * To enable debugging in silc client one must give now -d
11460 option on command line.
11462 * Changed silc_schedule_init to automatically allocate task queues
11463 if they are not allocated before calling it.
11465 Thu Sep 7 10:49:33 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11467 * Added GMP 3.1 into math library.
11469 Sun Aug 20 21:27:26 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11471 * Added SILC_PACKET_REMOVE_CHANNEL_USER to remove a client from
11472 a channel in SILC network. The packet is used by servers and
11473 routers to notify other routers that user has left a channel.
11474 This little feature was missing until now. Added the feature
11475 to protocol specification as well.
11477 Added functions: silc_server_send_remove_channel_user and
11478 silc_server_remove_channel_user into server.[ch].
11480 * Added SILC_PACKET_REKEY and SILC_PACKET_REKEY_DONE into
11481 lib/silccore/silcpacket.h. However, they are not implemented
11484 Sat Aug 19 23:04:16 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11486 * Fixed joining to a channel and sending channel messages
11487 between server and router. The channel message sending should
11488 now work inside a cell.
11490 Tue Jul 25 20:46:13 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11492 * Fixed the private message sending between server and router.
11493 The private message sending should now work inside a cell.
11495 * Added silc_server_replace_id into server.[ch] to replace
11496 existing ID in the SILC network.
11498 * Added silc_idlist_find_server_by, silc_idlist_replace_client_id
11499 and silc_idlist_replace_server_id into idlist.[ch] in server.
11501 Mon Jul 24 18:33:31 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11503 * Fixed the server to server connections. Server can again now
11504 connect to router. Router to router connections probably does
11507 Thu Jul 20 13:15:01 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11509 * Added dynamic protocol registering support. Now protocols can
11510 registered and unregistered on the fly. Patch by cras.
11512 Wed Jul 19 19:08:46 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11514 * Added lib/contrib directory to hold routines that some platforms
11515 don't have but are needed by SILC.
11517 * Added getopt.c, getopt1.c and getopt.h from GNU C library
11518 into lin/contrib to provide getopt() and getopt_long() for
11519 those who don't have it.
11521 Tue Jul 18 20:41:20 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11523 * Added AWAY command to client. When away message is set and
11524 client receives a private message packet the client automatically
11525 replies to the sender with the away message.
11527 * Fixed a bug in lib/silcmath/mpbin.c: silc_mp_mp2bin. This
11528 bug seemed to be the cause of recent problems when compiling
11531 * Added version detection support to SKE protocol specification
11532 and added the new changes to the SKE implementation as well.
11533 There were other minor changes in the SKE protocol as well.
11535 Many changes in lib/silcske/silcske.[ch] and in
11536 lib/silcske/payload.[ch].
11538 * Added ^U functionality, clear input line. Patch from cras.
11540 Mon Jul 17 23:33:26 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11542 * Mainly small bugfixes on core library. Fixed some debugging
11543 logging and buffer overflow in silclog.c.
11545 * Updated config.sub and config.guess on the distribution tree.
11547 Sat Jul 15 15:33:48 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11549 * Added command lagging support in server. Client may execute
11550 commands now only once in two seconds.
11552 Thu Jul 13 22:10:21 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11554 * Optimized packet reception. MAC computation and checking is now
11555 also more optimized. A lot previously duplicated code is now
11556 used as generic by both client and server.
11558 * Fixed key pair generation in clientutil.c
11560 Wed Jul 12 18:28:07 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11562 * Added into lib/silccore/silcbufutil.[ch] new function;
11563 silc_buffer_realloc.
11565 * Moved generic packet sending/encryption functions to
11566 lib/silccore/silcpacket.[ch] from client and server. Some
11567 rewriting of the functions.
11569 * Moved all generic packet reception/decryption functions to
11570 lib/silccore/silcpacket.[ch] from client and server. The
11571 packet processing is now much cleaner in both client and server.
11572 These were major changes in both client and server.
11574 * Created many common functions in server to do packet sending.
11575 Previously code were duplicated a lot, this has been removed
11576 with these changes.
11578 Tue Jul 11 20:27:26 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11580 * Rewrote major parts of the ID cache system. Don't know
11581 whether it is better now or not but at least the API is more
11584 * Major rewrite on ID cache stuff on client because of the ID
11585 cache API changes. Added idlist.c to client.
11587 * Also major rewrite on ID cache stuff on server as well.
11588 Major rewrite of idlist.[ch]. SilcXXXList's are now named
11589 SilcXXXEntry's. We won't keep anymore idlist specific pointers
11590 in hand, instead they are all put into the ID cache system now.
11591 All server_idlist_* routines uses ID cache now instead of
11592 traversing its own lists (those lists does not exist anymore).
11593 SilcIDList though still exists. Also, SilcXXXEntry's are
11596 Sun Jul 9 15:19:24 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11598 * Finally made the SKE implementation compliant to the protocol
11599 specification. All mp integers are now binary encoded as
11600 opposed being HEX encoded.
11602 * Added lib/silcmath/mpbin.[ch]. Encoding mp intergers to and
11605 * Added into lib/silccore/silcutil.[ch] PEM encoding/decoding
11606 functions: silc_[encode/decode]_pem. Also added function
11607 silc_encode_pem_file to PEM encode with newlines ('\n') for
11608 saving into a file.
11610 * SILC public keys are now encoded either PEM or binary. Same
11611 option is for private keys as well. By default private keys
11612 are binary encoded and public keys PEM encoded. Silly HEX
11613 encoding were removed.
11615 * Added into lib/silccrypt/silchash.[ch] silc_hash_fingerprint
11616 function to create fingerprints.
11618 * Fixed a bug in SHA1; does not change the original data anymore.
11620 * Partly implemented INFO command on client and server side.
11621 Fixed CLEAR command. Changes to SERVER command; show current
11622 server(s) when giving command without arguments. Added
11623 VERSION command to client.
11625 * Added check to server that unregistered connections cannot
11626 execute commands (unless it is specificly allowed).
11628 Thu Jul 6 18:12:24 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11630 * Fixed screen refresh.
11632 * Fixed channel joining bug from client. On some circumstances
11633 client tried to join to a channel it had already joined.
11635 * Added public key verification process into client's protocol.c.
11636 The client now verifies the public key from user and saves
11637 it into ~./silc/serverkeys/ directory.
11639 Added into: clientutil.[ch]: silc_client_verify_server_key.
11641 * Changed SKE protocol's silc_ske_initiator_finish function
11642 to accept callback function that verifies the received public
11643 key. Removed old silc_ske_verify_public_key function.
11645 Wed Jul 5 19:19:02 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11647 * Added into silcpkcs[ch]: silc_pkcs_public_key[_data]_set and
11648 silc_pkcs_private_key[_data]_set.
11650 * Made the password and public authentication more cleaner in
11651 server's protocol.c.
11653 * Removed historic and obsolete protocol `channel_auth' from
11654 both client and server.
11656 * Removed wrong way of sending command status messages from
11657 server to client in server's command.c. The old way violated
11658 protocol specification.
11660 Changes to silccore/silccommand.[ch]: removed
11661 silc_command_encode_status_payload -> not needed anymore,
11662 changed silc_command_encode_payload_va to accept extra
11663 argument on variable argument list. The argument type must
11664 now be provided to the function. Also, added new function:
11665 silc_command_encode_reply_payload_va which is same as
11666 normal command_encode_payload_va except command status type
11667 is provided as extra argument.
11669 Tue Jul 4 18:26:39 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11671 * Added ~./silc directory handling. The directory includes the
11672 public and private keys for the client.
11674 Added silc_client_check_silc_dir, silc_client_create_identifier
11675 and silc_client_load_keys.
11677 * Implemented SILC protocol compliant public key. Added public
11678 and private key saving to and loading from files.
11680 Added into silcpkcs.[ch]: silc_pkcs_encode_identifier,
11681 silc_pkcs_public_key_encode[_data], silc_pkcs_public_key_decode,
11682 silc_pkcs_private_key_encode[_data], silc_pkcs_private_key_decode,
11683 silc_pkcs_public_key_alloc, silc_pkcs_public_key_free,
11684 silc_pkcs_private_key_alloc and silc_pkcs_private_key_free.
11686 Implemented: silc_pkcs_save_[public/private]_key[_data] and
11687 silc_pkcs_load_[public/private]_key.
11689 Mon Jul 3 18:51:27 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11691 * Added silc_server_get_route (route.[ch]) to get connection
11692 data for the fastest route for given ID.
11694 * Implemented INVITE command on client and server. The command
11695 were re-defined in the SILC Protocol Specification and the
11696 implementation now complies with the specification.
11698 * Implemented PING command on client and server.
11700 * Implemented NAMES command on client and server. The server side
11701 supports currently only normal server not router server yet.
11702 Some changes to NAMES definition in SILC protocol specification.
11704 Sun Jul 2 18:23:01 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11706 * Implemented LEAVE command on client and server.
11708 * Previously deprecated SILC_PACKET_FORWARDED flag is now in use
11709 again. This change was made to the protocol as well. Server
11710 should not violate the protocol specification anymore.
11712 Fri Jun 30 14:03:26 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11714 * Added SOCKS4 and SOCKS5 support to SILC client. SOCKS5
11715 was tested. SOCKS4 was not but should work anyway.
projects / silc.git / blob