1 Mon Mar 5 23:27:32 CET 2007 Jochen Eisinger <coffee@silcnet.org>
3 * Update patch to makefile from trunk so parallel make will link
4 the silc-client correctly. Affected file lib/Makefile.ad
6 Sun Nov 19 18:58:26 CET 2006 Jochen Eisinger <coffee@silcnet.org>
8 * Import perl script for sign_messages from silc-plugin. Affected
9 file apps/irssi/scripts/silc.pl
11 Tue Oct 3 21:22:00 CEST 2006 Jochen Eisinger <coffee@silcnet.org>
13 * When joining channels with a password given in the config file,
14 use it. Also use it when cycling (it would be better to get
15 the password from the server, but this isn't possible in SILC).
16 Affected files apps/irssi/src/silc/core/silc-servers.c,
17 apps/irssi/src/silc/core/silc-channels.c
19 Sun Oct 1 20:39:34 CEST 2006 Jochen Eisinger <coffee@silcnet.org>
21 * Always return a valid username. Affected file
22 lib/silcutil/unix/silcunixutil.c
23 * Only wait for a nick on connecting, when it differs
24 (not counting case) from the username. Affected file
25 apps/irssi/src/silc/core/client_ops.c
27 Sun Jul 2 19:12:36 CEST 2006 Jochen Eisinger <coffee@silcnet.org>
29 * Make gmake the default for autodist, so I can properly work
30 on otaku. Affected files README.DIST, distdir/autodist.conf
32 Fri Jan 6 13:08:15 CET 2006 Jochen Eisinger <coffee@silcnet.org>
34 * Fixed more autodist issues. Affected file doc/Makefile.ad,
35 apps/irssi/src/perl/Makefile.am, distdir/post-process-dist.
37 Thu Jan 5 20:02:31 CET 2006 Patrik Weiskircher <pat@icore.at>
39 * make sure session->hostname and session->port are valid before the
40 application callback is done, since things will go wrong if the
41 application immediately calls silc_client_file_receive. Affected
42 file lib/silcclient/client_ftp.c.
43 Patch received from Stefan Siegel <stesie@brokenpipe.de>, thanks!
45 Wed Dec 14 19:21:42 CET 2005 Jochen Eisinger <coffee@silcnet.org>
47 * Fixed autodist configuration for silc-client. Affected file
49 * Honor user set hostname. Also give the user a chance to
50 read the error message. Affected file
51 apps/irssi/src/silc/core/silc-core.c
53 Tue Nov 29 07:52:11 CET 2005 Patrik Weiskircher <pat@icore.at>
55 * Fixed compile error on non-i386. Affected file
56 lib/silccrypt/sha256.c.
58 Mon Nov 21 19:18:15 EET 2005 Pekka Riikonen <priikone@silcnet.org>
60 * Added SILC_ATTRIBUTE_USER_ICON to lib/silccore/silcattrs.[ch].
62 Sun Nov 20 19:13:35 EET 2005 Pekka Riikonen <priikone@silcnet.org>
64 * Removed callback system from SilcMimeAssembler. Return
65 the multipart type in silc_mime_get_multiparts. Affected
66 files are lib/silcutil/silcmime.[ch].
68 Sat Nov 19 17:34:51 EET 2005 Pekka Riikonen <priikone@silcnet.org>
70 * Added SilcMime API to lib/silcutil/silcmime.[ch]. The old
71 silc_mime_parse is available but deprecated.
73 * Check that packet is valid when processing key exchange,
74 authentication and rekey protocols. Fixes a crashbug.
75 Affected files are apps/silcd/protocol.c and
76 lib/silcclient/protocol.c.
78 * Added SILC_HASH_MAXLEN to lib/silccrypt/silchash.h, and changed
79 all hash buffers to use that instead of fixed values.
81 Wed Nov 16 15:47:12 EET 2005 Pekka Riikonen <priikone@silcnet.org>
83 * Added SHA-256 to crypto library. The SHA-256 takes now
84 precedence over SHA-1.
86 Wed Nov 16 00:36:53 CET 2005 Jochen Eisinger <c0ffee@penguin-breeder.org>
88 * fixed wrong return code in term_init. Affected file
89 apps/irssi/src/fe-text/terminfo-core.c
91 Mon Sep 12 18:13:38 CEST 2005 Jochen Eisinger <c0ffee@penguin-breeder.org>
93 * and it doesn't return FILE* but a file descriptor. Affected
94 file apps/silcd/silcd.c
96 Mon Sep 5 18:40:22 CEST 2005 Jochen Eisinger <c0ffee@penguin-breeder.org>
98 * mkstemp returns -1 on error, thanks to brad@comstyle.com for
99 pointing this out. Affected file apps/silcd/silcd.c
101 Fri Sep 2 23:44:37 CEST 2005 Jochen Eisinger <c0ffee@penguin-breeder.org>
103 * Fixed the insecure temporary file creation issue now that it's
104 even on bugtraq... Affected file apps/silcd/silcd.c
106 Wed Aug 24 18:27:48 CEST 2005 Patrik Weiskircher <pat@icore.at>
108 * Before creating a channel key we need to remove the private key
109 mode, otherwise no key is created. Affected file
112 Fri Aug 19 15:20:05 CEST 2005 Patrik Weiskircher <pat@icore.at>
114 * Before checking ip/hostname of SilcSocketConnection, check
115 if its not doing a host lookup currently. Fixes atleast one
116 crash when many people connect at the same time.
117 Affected file apps/silcd/server_util.c.
119 Thu May 26 20:31:06 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
121 * Check for valid return value from regcomp. Affected file
122 lib/silcutil/unix/silcunixutil.c.
124 Tue May 10 19:55:13 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
126 * Check for FD_SETSIZE in silc_select to not go over.
127 Affected file lib/silcutil/unix/silcunixschedule.c.
129 Tue May 10 15:11:53 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
131 * Rewritten SILC Log API. Affected files lib/silcutil/silclog.[ch].
133 Mon May 9 12:00:08 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
135 * Fixed channel public key list saving on JOIN command reply
136 on backup router. Affected file apps/silcd/command_reply.c.
138 Mon May 2 10:42:49 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
140 * Added default limit how many channels client can join,
141 default is 50. Added 'channel_join_limit' configuration
142 option to server too. Affected files are apps/silcd/command.c
143 and serverconfig.[ch].
145 Sun May 1 17:42:55 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
147 * --without-silc -> --with-silc, --without-irssi -> --with-irssi.
148 On Toolkit the server and client are not compiled by default.
149 Affected file configure.ad.
151 Thu Apr 28 15:57:37 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
153 * Added lib/contrib/getopt.[ch] for platforms that don't
154 have it (it is not GPL implementation).
156 * Fixed compilation when pkg-config is used.
158 Wed Apr 27 11:49:41 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
160 * A comma in invite/ban string is invalid, check for it.
161 Affected file apps/silcd/server_util.c.
163 * Added SERVICE command to the server. It parses the command
164 request but SILC Server does not support services for the
165 time being. Affected file apps/silcd/command.[ch].
167 * Added SERVICE command and command reply to client library.
168 It is however incomplete. Updated Toolkit documentation.
169 Affected files are lib/silcclient/command[_reply].[ch].
171 * Fixed IDENTIFY/WHOWAS command reply to send the username
172 correctly (uninitialized buffer). Affected file is
173 apps/silcd/server_query.c.
175 Mon Apr 25 14:25:24 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
177 * Moved silcer/, silc/, silcd/ and irssi/ to apps/. This
178 finalizes the major restructuring of the CVS tree.
180 Mon Apr 25 00:39:30 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
182 * Send empty MOTD reply if MOTD file cannot be read.
183 Affected file silcd/command.c.
185 Sun Apr 24 12:01:37 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
187 * Optimized primer number generator to use simpler conversion
188 routines. Also assure that the prime number will have the
189 highest bit set after modifying it. Affected file is
190 lib/silcmath/silcprimegen.c.
192 * Added LibTomMath to SILC Math library (SILC_DIST_TMA).
194 * Added FastTomMath to SILC Math Library (SILC_DIST_TFM),
195 for now only for testing purposes, it will not be delivered
196 in any distribution for now.
198 * Removed NSS MPI from the source tree. Due to upcoming
199 license change for the SILC Toolkit, we cannot deliver the
200 NSS MPI anymore. I decided to replace it in all distributions
201 with public domain library.
203 * Removed GNU regex from lib/contrib and introduced free
204 GNU compatible regex, lib/contrib/regexpr.[ch]. Added
205 GNU regex compatible API to it (only partial).
207 * Removed getopt routines from lib/contrib.
209 Fri Apr 22 12:21:44 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
211 * Use silc_server_send_command_reply to send replies instead
212 of encoding packet itself. Affected file silcd/command.c.
214 * Added command sending and receiving statistics to server.
215 Affected files in silcd/.
217 * GCC 4 warning fixes. -Wno-pointer-sign option is now used
218 with GCC, for it not to warn about pointer signedness.
220 Tue Apr 19 11:57:35 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
222 * Added context to the SilcIDCache destructor. Affected
223 files are lib/silccore/silcidcache.[ch],
224 lib/silcclient/client.c and silcd/server.c.
226 Mon Apr 18 09:53:28 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
228 * Added pkg-config check to configure.
230 * The PublicKeyDir must not be used with Admin block in server
231 config. Affected file silcd/serverconfig.c.
233 Sat Apr 16 20:23:48 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
237 Thu Apr 14 20:25:08 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
239 * Handle empty LIST command reply correcttly in server. Affected
240 file silcd/command_reply.c.
242 * Handle empty LIST command reply correctly in client library.
243 The application will now receive one LIST command reply with
244 all arguments set to NULL if there are no channels. Updated
245 Client Library documentation accordingly. Affected file
246 lib/silcclient/command_reply.c.
248 Tue Apr 12 00:02:09 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
250 * Added channel name string stringprep profile to the protocol
251 and implementation to allow a little free'er channel name
252 strings. Affected files are lib/silcutil/silcstringprep.[ch].
254 * Added silc_channel_name_[check|verify] to check and verify
255 channel name strings. Affected files are
256 lib/silcutil/silcstrutil.[ch].
258 * Added support for the new channel name preparation in client
259 library and server. Affected files in lib/silcclient and
262 Mon Apr 11 13:40:27 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
264 * Added the Autodist into the source tree. It replaces the
265 old ./prepare. It can be used to create distributions as
266 previously. See README.CVS and README.DIST. See
267 distributions in distdir/.
269 Sun Apr 10 11:30:56 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
271 * Make sure query sends at least an error back if nothing
272 more is sent. Affected file silcd/server_query.c.
274 Thu Apr 7 14:50:01 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
276 * During query, check if the original command caller goes
277 away. If it does, stop the query. Affected file
278 silcd/server_query.c.
280 * Check for valid channel creation in JOIN command reply.
281 Affected file lib/silcclient/command_reply.c.
283 * Handle the resolver counter in silc_client_get_users_by_channel
284 callback correctly. Fixed auto-join bug in Gaim. Affected
285 file lib/silcclient/idlist.c.
287 Wed Apr 6 16:56:53 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
289 * Added some better error messages. Affected file
290 silcd/command_reply.c and packet_receive.c.
292 * Handle error in WATCH command propely on backup router.
293 Affected file silcd/command.c.
295 * Fixed freeing of unfreeable variable in WHOIS command reply.
296 Affected file silcd/command_reply.c.
298 Wed Apr 6 09:10:31 CEST 2005 Pekka Riikonen <priikone@silcnet.org>
300 * Added pkg-config .pc file creation for silc core library
301 and silcclient library. A patch by c0ffee.
303 * Removed the need for GNU Libidn. Added the simple stringprep
304 from libidn into lib/contrib/. It is now used also on Windows
307 Mon Apr 4 15:15:46 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
309 * Simplified the invite and ban string handling in the
310 server. Check for valid invite and ban arguments also.
311 Affected file silcd/server_util.c.
313 Sun Apr 3 14:58:53 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
315 * Added WATCH list announcing in backup router protocol.
316 Affected files are silcd/command.c, server.c, server_backup.c.
318 * Do not change users mode to founder on normal server/backup
319 if the founder mode is set, and user is first one to join.
320 Affected file silcd/pcaket_receive.c.
322 * Do not send CUMODE_CHANGE notify back to sender. Affected
323 file silcd/packet_receive.c.
325 * Added getrusage() to take noise in SILC RNG. A patch by
326 Mika Boström. Affected files are configure.in.pre,
327 includes/silcincludes.h.in, lib/silccrypt/silcrng.c.
329 Sat Apr 2 18:09:30 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
331 * Splitted the SILC libraries configuration into a configure
332 fragment into lib/configure.ad. It is now possible, once
333 this feature is added, to specify whether to compile or not
334 compile included SILC libraries. Affected files are
335 configure.in.pre, lib/silcmath/mpi/configure.ad,
336 lib/configure.ad, Makefile.defines.pre and
337 Makefile.defines_int.pre.
339 * Added --with-silc-includes and --with-silc-libs to configure.
340 If specified the included libs are not compiled, but the
341 specified libs are used. Pkg-config is not yet supported.
342 Affected file configure.in.pre.
344 * Fixed WATCH command handling on backup router. Router does not
345 send the watch command any more to backup if it originates from
346 backup. Affected file silcd/command.c.
348 Fri Apr 1 18:52:47 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
350 * Changed announcing to not announce unregistered clients.
351 Affected file silcd/server.c.
353 * Fixed username handling in command reply. Affected file
354 silcd/command_reply.c.
356 * Log files are now 0600. Affected file lib/silcutil/silclog.c.
358 Thu Mar 31 22:34:22 CEST 2005 Patrik Weiskircher <pat@icore.at>
360 * Added new define SILC_MACOSX, if __APPLE__ and __MACH__ is defined.
361 Affected file: includes/silcincludes.h.in
363 * bool is defined as _Bool on Mac OS X now.
364 Affected file: lib/silcutil/silctypes.h
366 Thu Mar 31 08:52:06 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
368 * Added support for UTF-8 nicknames, channel names and
369 server names in client library. Affected files in
372 * Added __SILC_HAVE_PTHREAD, __SILC_HAVE_SIM, __SILC_HAVE_LIBIDN,
373 and __SILC_ENABLE_DEBUG to include/silcclient.h for third-party
374 software to check how Toolkit has been compiled.
376 Wed Mar 30 22:16:35 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
378 * Added silc_utf8_str[n]casecmp into lib/silcutil/silcutf8.[ch].
380 * Use silc_utf8_str[n]casecmp instead of strcmp routines
381 in library and in SILC Client when dealing with nicknames
382 and other identifier strings. Affected file in client lib
385 * Convert nickname to UTF-8 in /msg and /smsg. Affected file
386 irssi/src/silc/core/silc-servers.c.
388 Wed Mar 30 10:50:02 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
390 * Fixed idcache to work with the new identifier strings.
391 Affected file lib/silccore/silcidcache.c.
393 * Added UTF-8 hash and compare function for SilcHashTable.
394 Affected file lib/silcutil/silcutil.[ch].
396 * Added casefolding stringprep, SILC_CASEFOLD_PREP.
397 Affected file lib/silcutil/silcstringprep.[ch].
399 * Changed the identifier string handling to include the original
400 format in client, server, channel entries and normalized
401 format in cache. Affected files in silcd/.
403 Tue Mar 29 16:51:35 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
405 * Added support for the new identifier strings and their
406 validity checking. Nicknames, channel names and usernames
407 can now include practically any kind of letters and various
408 other characters. Affected files in silcd/ and in libraries.
410 NOTE: comparing these strings should now be done with memcmp()
411 to check binary compatibility. All these strings are normalized
412 and casing is irrelevant.
414 * Added silc_identifier_check to lib/silcutil/silcstrutil.[ch]
415 as easy function for applications to check whether identifier
418 Tue Mar 29 00:45:11 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
420 * Fixed SILC_STRING_LDAP_DN encoding and decoding. Affected
421 file lib/silcutil/silcutf8.c.
423 * Added SILC_STRING_UTF8_ESCAPE to lib/silcutil/silcstrutil.h.
425 Mon Mar 28 22:46:23 CEST 2005 Jochen Eisinger <jochen@penguin-breeder.org>
427 * Make public key in getkey reply mandatory. Affected file
428 lib/silcclient/command_reply.c
430 Sun Mar 27 19:03:31 CEST 2005 Patrik Weiskircher <pat@icore.at>
432 * Added Parameter dont_register_crypto_library to
433 SilcClientParam. If set to TRUE, silcclient library will
434 not initalize the Crypto Libraries and application
435 will need to do it. Affected file lib/silcclient/silcclient.h,
436 lib/silcclient/client.c.
438 Sun Mar 27 19:02:48 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
440 * Imported new silc_utf8_[encode|decode] routines from
441 my internal SILC 1.1 source tree. New encodings added:
442 SILC_STRING_LOCALE (SILC_STRING_LANGUAGE is deprecated),
443 SILC_STRING_UTF8, SILC_STRING_PRINTABLE, SILC_STRING_VISIBLE,
444 SILC_STRING_TELETEX, SILC_STRING_NUMERICAL and
447 * Splitted UTF-8 routines into lib/silcutil/silcutf8.[ch].
449 * Implemented stringprep (RFC 3454) API. Internally we use
450 GNU Libidn's stringprep, for now, so it is required now to
451 compile SILC sources. Added lib/silcutil/silcstringprep.[ch].
453 * Added checking for GNU Libidn and --with-libidn to configure.
455 Wed Mar 23 11:20:33 CET 2005 Jochen Eisinger <jochen@penguin-breeder.org>
457 * If the passphrases entered do not match while generating a new key,
458 completly start over instead of going into an infinite loop asking
459 the user to re-enter the passphrase correctly. Affected file
460 lib/silcutil/silcapputil.c
462 Sun Jan 9 14:28:51 CET 2005 Pekka Riikonen <priikone@silcnet.org>
464 * Make sure server is removed from backup list when it is
465 deleted. Affected files silcd/command.c, server.c,
468 * Close socket when connecting to router fails. Affected
471 Tue Jan 4 13:06:26 CET 2005 Jochen Eisinger <jochen@penguin-breeder.org>
473 * Adopt configuration toolchain to current auto-tools.
474 Affected files prepare, irssi/configure.in
475 * Revert most of the UTF-8 fixes to SILC Client 1.0.1. Will
476 redo that. Affected files irssi/src/silc/core/client_ops.c,
477 irssi/src/fe-common/silc/fe-silc-channels.c
478 * Take over command line options into silcclient data structure.
479 Affected file irssi/src/silc/core/silc-core.c
481 Wed Dec 8 16:15:11 CET 2004 Pekka Riikonen <priikone@silcnet.org>
483 * Do not try to initiate backup resuming protocol forever.
484 Affected file silcd/server_backup.c.
486 Wed Nov 24 18:24:05 CET 2004 Pekka Riikonen <priikone@silcnet.org>
488 * ID change in resuming has to be done before changing
489 detached client's modes, since the ID change may fail and
490 leave ghosts on the network. Affected file is
491 silcd/packet_receive.c.
493 Tue Nov 23 16:54:35 CET 2004 Pekka Riikonen <priikone@silcnet.org>
495 * Fixed Win32 scheduler to not stuck anymore. A patch from
496 Juha Räsänen. Affected file is
497 lib/silcutil/win32/silcwin32schedule.c.
499 * Fixed QoS parsing for connection blocks in server. Affected
500 file is silcd/serverconfig.c.
502 * Fixed server statistics increasing in server. Affected file
505 * The CLOSE command now marks backup router as self disconnected
506 to avoid resuming problems. Affected file silcd/command.c.
508 Wed Sep 22 19:46:32 CEST 2004 Patrik Weiskircher <pat@icore.at>
510 * When using silc_net_create_connection[_async], and your system can
511 create IPv6 sockets, it will try to connect to the IPv6 host.
512 Now it tries to connect to an IPv4 host if IPv6 fails. Affected
513 file lib/silcutil/unix/silcunixnet.c
515 Fri Jun 18 19:26:58 CEST 2004 Pekka Riikonen <priikone@silcnet.org>
517 * Check for valid route when receiving packet from router and
518 when routing it to local server in the cell. A patch from
519 Matt Miller. Affected files silcd/router.c and server.c.
521 Sat May 1 13:55:54 CEST 2004 Patrik Weiskircher <pat@icore.at>
523 * Couldn't detach and reattach twice, because of the previous
524 commit. Affected file silcd/packet_receive.c
526 Fri Apr 30 19:40:28 CEST 2004 Patrik Weiskircher <pat@icore.at>
528 * Added check to ignore Port value if Initiator is FALSE.
529 Remote router coudln't connect if Port was set. Affected file
532 * If some client tries to resume more than once at the same time,
533 server crashed. Router didn't crash, but showed odd behaviour
534 (didn't allow clients to join anymore, ..). Affected files
535 silcd/packet_receive.c silcd/idlist.h
537 Mon Mar 15 21:10:08 EET 2004 Pekka Riikonen <priikone@silcnet.org>
539 * Destroy the file transfer session in silc_client_file_close
540 with timeout. Affected file lib/silcclient/client_ftp.c.
542 * Call SFTP server monitor in READ and WRITE after the actual
543 operations. Affected file lib/silcsftp/sftp_server.c.
545 Wed Mar 10 21:30:02 EET 2004 Pekka Riikonen <priikone@silcnet.org>
547 * Create one configure script from configure fragments
548 (configure.ad). This is a first step towards new distribution
549 system. Affected files prepare, configure.in.pre,
550 lib/silcmath/mpi/configure.ad.
552 Wed Mar 10 18:35:24 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
554 * Removed expiring of client key pair. Affected file is
555 irssi/src/silc/core/clientutil.c
557 Tue Mar 9 17:11:58 EET 2004 Pekka Riikonen <priikone@silcnet.org>
559 * Check the number of connections from real number of
560 connections instead of socket number, when deciding if
561 server is full. Affected files are silcd/server.c,
562 server_internal.h and silcd.c.
564 * Clarified the connections_max meaning in General section
565 in doc/example_silcd.conf.in.
567 * The reconnect_keep_trying default value set to TRUE
568 if it is not defined in the config file. Affected file
569 silcd/serverconfig.c.
571 Wed Mar 3 15:13:49 CET 2004 Pekka Riikonen <priikone@silcnet.org>
573 * Fixed crashbug in connection closing, after a protocol
574 completion callback, which might have closed it already.
575 Affected file silcd/server.c.
577 * Fixed rekey with PFS in backup router. It did not allow
578 rekeys with PFS, and when the rekey protocol timedout
579 it crashed the backup router without the above fix. Affected
580 file silcd/packet_send.c and server.c.
582 Sat Feb 28 16:25:09 EET 2004 Pekka Riikonen <priikone@silcnet.org>
584 * The silc_client_add_channel_private_key now returns the
585 private key context if pointer is given as argument.
586 Affected files are lib/silcclient/silcclient.h and
589 * Added support for using channel private keys in SILC
590 Client Library even if the private key mode is not set
591 on the channel. Affected file lib/silcclient/client_channel.c.
593 * The channel private key used to decrypt message is now
594 delivered to the application in the 'channel_messageÃ' client
595 operation. Affected files are lib/silcclient/silcclient.h
596 and client_channel.c.
598 * Fixed wrong arg type for user limit in CMODE command reply.
599 Affected file silcd/command.c.
601 * The user limit is now taken and saved to SilcClientEntry in
602 JOIN and CMODE command replies and in CMODE_CHANGE notify.
603 Affected files lib/silcclient/silcclient.h, command_reply.c
606 * Added support to the new private message key indicator
607 packet. Added a new function to the client library:
608 silc_client_send_private_message_key_request. The sender
609 indicates to be initiator, and receiver is responder.
610 Added the indicator to the SilcClientEntry as 'prv_resp'
611 boolean. Affected files are lib/silcclient/silcclient.h
612 client.[ch], and client_prvmsg.c.
614 Fri Feb 27 11:25:26 CET 2004 Pekka Riikonen <priikone@silcnet.org>
616 * Fixed the JOIN command calling when called with both
617 -auth and -founder. Affected file is lib/silcclien/command.c.
619 Wed Feb 25 23:12:11 EET 2004 Pekka Riikonen <priikone@silcnet.org>
621 * Check watcher list for resumed clients as well. Affected
622 file is silcd/packet_receive.c.
624 Tue Feb 24 16:49:10 EET 2004 Pekka Riikonen <priikone@silcnet.org>
626 * Implemented the user limit to the CMODE_CHANGE notify,
627 CMODE command reply and JOIN command reply in server.
628 Affected files are silcd/server.c, command.c, command_reply.c,
629 packet_send.c and packet_receive.c.
631 Mon Feb 23 23:31:15 EET 2004 Pekka Riikonen <priikone@silcnet.org>
633 * Defined SILC_STRFMT_END that must be used now with
634 silc_buffer_strformat, instead of SILC_STR_END. Fixes
635 crashes on AMD64. Affected files are lib/silcutil/silcbuffmt.h,
636 lib/silcclient/silcvcard.c, silcd/server_util.c.
638 * Fixed the adding of public key to the WATCH list in server.
639 Fixed the WATCH notify sending to client. Affected files
640 are silcd/packet_send.[ch], command.c, server_util.c.
642 * Implemented the watching by public key in the SILC Client
643 Library and SILC Client. Affected files are
644 lib/silcclient/command.c and client_notify.c.
646 Mon Feb 23 09:30:30 CET 2004 Pekka Riikonen <priikone@silcnet.org>
648 * Added support for public key watching in server. Affected
649 files are silcd/server.c, server_internal.h, command.c,
652 Sun Feb 22 19:03:59 EET 2004 Pekka Riikonen <priikone@silcnet.org>
654 * Added public key to the SIlcClientEntry. Affected files
655 are lib/silcclient/silcclient.h, command_reply.c, idlist.c
657 * Fixed the get_clients_whois reply processing to return
658 exactly same entries server returned. Makes it possible
659 to search using attributes. Affected file is
660 lib/silcclient/idlist.c.
662 Sat Feb 21 19:21:57 EET 2004 Pekka Riikonen <priikone@silcnet.org>
664 * Save founder key to SilcChannelEntry. Affected files are
665 lib/silcclient/silcclient.h, command_reply.c, idlist.c.
667 Fri Feb 20 20:37:38 EET 2004 Pekka Riikonen <priikone@silcnet.org>
669 * Call the monitor callback with _CLOSED status from the
670 silc_client_file_close. Affected files are
671 lib/silcclient/client_fpt.c, silcclient.h
673 * Added silc_client_get_clients_whois which resolves using
674 WHOIS, and supports requested attributes as well.
675 Affected files are lib/silcclient/silcclient.h, idlist.c.
677 Fri Feb 19 21:09:22 EET 2004 Pekka Riikonen <priikone@silcnet.org>
679 * Added support for asking the destination filename where
680 the downloaded file is saved in the file transfer. Affected
681 files are lib/silccilent/silcclient.h, client_ftp.c.
683 Wed Feb 18 02:46:17 EET 2004 Pekka Riikonen <priikone@silcnet.org>
685 * Fixed error handling in resuming data processing. Affected
686 files are lib/silcclient/client_resume.c and client.c.
688 Tue Feb 17 19:34:30 EET 2004 Pekka Riikonen <priikone@silcnet.org>
690 * Fixed silc_client_send_private_message to return TRUE correctly.
691 Affected file lib/silcclient/client_prvmsg.c.
693 * Added topic to the SilcChannelEntry. Affected files are
694 lib/silcclient/silcclient.h, command_reply.c, client_notify.c.
696 Fri Feb 13 14:19:14 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
698 * Use conn->cmd_ident for all silc_client_command_call()s. Affected
699 file lib/silcclient/command.c
701 Fri Feb 13 13:53:45 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
703 * Convert all commands to UTF-8 before passing them to the
704 client library. Still need to convert replies from UTF-8 to
705 the locale encoding. Affected file
706 irssi/src/silc/core/silc-cmdqueue.c
708 Fri Feb 13 13:13:07 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
710 * redirect all silc_client_command_calls through a queueing framework.
711 This fixes /CYCLE and the annoying "nick change after auto-joining
712 a channel". Furthermore it defines one central point where
713 command parameters can be UTF-8-ified. Affected files
714 irssi/src/silc/core/Makefile, client_ops.c, silc-channels.c,
715 silc-servers.[ch], silc-core.c, silc-cmdqueue.[ch], silc-lag.c
717 Fri Feb 13 12:04:41 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
719 * use asynchronous connect() to establish router connections.
720 Fixes problem when the primary router goes down. Affected files
721 silcd/server.c, silcd/server_backup.c
723 Thu Feb 12 20:09:59 EET 2004 Pekka Riikonen <priikone@silcnet.org>
725 * Added SILC_[32|64]_TO_PTR and SILC_PTR_TO_[32|64] macros.
726 Fixed various compilation warnings when type casting ints
727 to pointers or vice versa, of different size. Updates around
730 Tue Feb 3 23:25:17 EET 2004 Pekka Riikonen <priikone@silcnet.org>
732 * Surrogates not allowed in UTF-8 strings, updated decoder.
733 Affected file lib/silcutil/silcstrutil.c. Added UTF-8
734 testers in lib/silcutil/tests/ directory.
736 Wed Jan 14 18:42:44 EET 2004 Pekka Riikonen <priikone@silcnet.org>
738 * Added SILC_CLIENT_CONN_ERROR_KE, ERROR_AUTH, ERROR_RESUME and
739 ERROR_TIMEOUT SilcClientConnectionStatus errors. Affected
740 files are lib/silcclient/silcclient.h, client.c.
742 Mon Jan 12 13:01:10 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
744 * When resuming a session fails, notify the user that the session
745 file needs to be removed eventually. Affected files
746 irssi/src/fe-common/silc/module-formats.[ch],
747 irssi/src/silc/core/client_ops.c.
749 Tue Jan 04 12:16:04 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
751 * Added DIST_SUBDIRS symbols to include all subdirs in distributions.
752 Affected files lib/silcutil/Makefile.am, lib/silcmath/Makefile.am
754 * Typofix in Irssi::Silc module. Affected file
755 irssi/src/perl/silc/Silc.xs.
757 Tue Jan 04 02:43:44 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
759 * Changed the way NOTICE flagged messages are treated. Added support
760 for notices in queries and signing notices. Affected files
761 irssi/default.theme; irssi/docs/help/in/notice.in;
762 irssi/src/fe-common/silc/module-formats.[ch], fe-silc-messages.c;
763 irssi/src/silc/core/client_ops.c, silc-channels.c, silc-servers.c
765 * Fixed typo in /ACTION help. Affected file
766 irssi/docs/help/in/action.in
768 Mon Jan 03 23:26:38 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
770 * Fixed typo in perl module. Affected file
771 irssi/src/perl/silc/Server.xs
773 * Changed the way ACTION flagged messages are treated. Added support
774 for actions in queries and signing actions. Affected files
775 irssi/default.theme; irssi/docs/help/in/action.in;
776 irssi/src/fe-common/silc/module-formats.[ch], fe-silc-messages.c,
777 fe-silc-queries.c; irssi/src/silc/core/client_ops.c, silc-channels.c,
780 Mon Jan 03 16:04:29 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
782 * Incorrectly reported error when client had to be resolved from
783 server in /SMSG. Affected file irssi/src/silc/core/silc-servers.c
785 Sat Jan 3 16:37:15 EET 2004 Pekka Riikonen <priikone@silcnet.org>
787 * Fixed whois public key hash table deleting and adding in
788 detached client case. Affected file silcd/packet_receive.c.
790 Sat Jan 03 12:15:38 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
792 * Changed filenames of silc/fe module not to collide with filenames
793 from core/fe. Also seperated public messages printing from
794 query messages printing. Affected files are all in
795 irssi/src/fe-common/silc.
797 Sat Jan 3 12:18:07 EET 2004 Pekka Riikonen <priikone@silcnet.org>
799 * Fixed the invite process handling during joining to use
800 correct server name for the client that is matched against
801 the invite string for the channel. Wrong server name caused
802 inability to join the channel. Affected file is
805 Fri Jan 2 23:34:17 EET 2004 Pekka Riikonen <priikone@silcnet.org>
807 * Fixed the CUMODE channel founder authentication on normal
808 server to not remove the founder rights on existing founder
809 before checking that router accepts the mode change. Affected
810 files are silcd/command.c and silcd/packet_receive.c.
812 * Remove the server entry correctly when rekey timeouts and
813 remote router connection on normal server is closed. Fixes
814 a crash where server uses the freed server entry. Affected
817 Fri Jan 02 10:28:15 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
819 * Add /SILCNET [ADD|REMOVE|LIST] command to manage different SILC
820 networks. This is the first step in solving the bug about
821 /SERVER ADD -silcnet <silcnet>. Affected files
822 irssi/docs/in/silcnet.in; irssi/src/fe-common/silc/Makefile.am,
823 fe-silcnet.c, fe-common-silc.c, module-formats.[ch];
824 irssi/src/silc/core/silc-chatnets.[ch], silc-core.c, Makefile.am
826 Thu Jan 01 20:11:32 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
828 * /SMSG and /MMSG now correctly create new queries. Affected files
829 irssi/src/fe-common/silc/fe-messages.c, irssi/scripts/silc-mime.pl
831 * Add basic support for SILC protocol specific variables in perl.
832 Affected files irssi/src/perl/silc/*, irssi/configure.in,
833 irssi/src/perl/Makefile.am
835 Wed Dec 31 17:06:55 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
837 * Don't use silc_get_input, it's obviously not reliable. Fixes
838 issue when the current key expires. Affect file
839 irssi/src/silc/core/clientutils.c
841 * Make the session data filename configurable. This makes it
842 possible to have different session files for different
843 SILC networks. Affected files irssi/src/silc/core/silc-core.c,
844 client_ops.[ch], silc-servers.c,
845 irssi/src/silc/fe-common/silc/module-formats.[ch]
847 * Use the same set of libtool files for the MPI lib as for the
848 rest of the toolkit. Affected files lib/silcmath/mpi/config.guess,
849 config.sub, configure.in, install-sh, missing, mkinstalldirs
851 Sun Dec 28 21:57:39 EET 2003 Pekka Riikonen <priikone@silcnet.org>
853 * Fixed server statistics decrementing error to not go to
854 negative. Affected file silcd/packet_receive.c.
856 Sat Dec 20 14:42:36 EET 2003 Pekka Riikonen <priikone@silcnet.org>
858 * Use silc_server_query_add_error to add error in public key
859 search error. Added support in send_reply to send errors
860 without specific argument. Affected file silcd/server_query.c.
862 * Fixed the WHOIS, IDENTIFY and WHOWAS error handling in SILC
863 Client for NO_SUCH_NICK. It was against the protocol specs.
864 Affected file irssi/src/silc/core/client_ops.c.
866 * Added backwards support for the wrong NO_SUCH_NICK error sending
867 in server. To be removed in SILC Server 1.0. Both old clients
868 and clients with fixed error handling now works. Affected file
869 silcd/server_query.c.
871 Sat Dec 20 00:44:47 CET 2003 Patrik Weiskircher <pat@icore.at>
873 * fixed a bug in the whois using attributes function where no
874 error was sent if no nickname and client id but the attributes were
875 given to whois. Affected file silcd/server_query.c
877 Tue Dec 16 21:34:59 CET 2003 Patrik Weiskircher <pat@icore.at>
879 * remove public key from public key hashtable on detach. Affected
880 file silcd/packet_receive.c
882 * free public key hashtable before removing clients on server
883 shutdown. Affected file silcd/server.c
885 * remove public key prior deleting client-data on killing a client.
886 Affected file silcd/server_util.c
888 Sat Dec 06 21:35:14 CET 2003 Patrik Weiskircher <pat@icore.at>
890 * Getting the MOTD from other servers works now. Affected
891 files are silcd/command.c and silcd/command_reply.c
893 Thu Dec 04 11:33:46 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
895 * Initialize the variable idletag, since it is tested in
896 silc_core_deinit for its default value. Affected file
897 irssi/src/silc/core/silc-core.c
899 Sun Nov 30 19:47:02 CET 2003 Patrik Weiskircher <pat@icore.at>
901 * Fixed signed channel messages across cells. Affected file
904 Fri Nov 28 19:13:21 EET 2003 Pekka Riikonen <priikone@silcnet.org>
906 * Changed the SILC_LOG_* macros to not be empty if SILC_DEBUG
907 is not defined. They can now be safely used in if-statements
908 without braces. Affected file lib/silcutil/silclog.h.
910 * Added the checks for backup closing connection due to error
911 (local or remote) and thus not allow the resuming to occur
912 in reconnect. Affected files are silcd/packet_send.c
915 Tue Nov 25 15:20:59 EET 2003 Pekka Riikonen <priikone@silcnet.org>
917 * Help file updates. Affected files in irssi/src/docs/help/in/.
919 Wed Nov 23 20:51:21 CET 2003 Patrik Weiskircher <pat@icore.at>
921 * Fixed channel messages across cells. Affected file
924 Wed Nov 12 11:34:56 EET 2003 Pekka Riikonen <priikone@silcnet.org>
926 * Fixed file transmission accepting in client library to not
927 start the negotiation if user hasn't accepted the transfer,
928 instead create new session for resent transfer. Affected
929 file lib/silcclient/client_ftp.c.
931 * Show the session ID in the file transmision list. Remove
932 session from list that failed to transfer. Switch the current
933 session automatically after transmission, and in errors, to new
934 session if other sessions exists in the transfer list. Affected
935 files are irssi/src/silc/core/silc-servers.c,
936 irssi/src/fe-common/silc/modfule-formats.c.
938 Mon Nov 10 14:41:40 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
940 * Fixed MIME header parsing for the hopefully last time. Affected
941 file lib/silcutil/silcstrutil.c
943 Mon Nov 10 13:03:46 EET 2003 Pekka Riikonen <priikone@silcnet.org>
945 * Rewrote the PKCS#1 routines. Added lib/silccrypt/silcpkcs1.[ch].
947 * The SILC RNG is now gauranteed to return non-zero random
948 values. Affected files are lib/silccrypt/silcrng.[ch].
950 Sun Nov 9 20:44:56 EET 2003 Pekka Riikonen <priikone@silcnet.org>
952 * Fixed nickname formatting when changing only case of the
953 nickname. Affected file lib/silcclient/idlist.c.
955 Sun Nov 9 19:33:59 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
957 * Fixed a memory leak and incorrect printing of the "appears as"
958 message. Affected file irssi/src/silc/core/client_ops.c
960 Sun Nov 9 17:45:11 EET 2003 Pekka Riikonen <priikone@silcnet.org>
962 * Added CRT (Chinese Remainder Theorem) supported RSA
963 private keys and private key operations. This significantly
964 increases private key operation efficiency. No compatibility
965 issues with new or old private keys. Affected files are
966 lib/silccrypt/rsa.[ch], rsa_internal.h and pkcs1.c.
968 Sat Nov 8 13:08:53 EET 2003 Pekka Riikonen <priikone@silcnet.org>
970 * Fixed GCC-3.3.2 related compilation warnings from the
973 Fri Nov 7 23:01:47 EET 2003 Pekka Riikonen <priikone@silcnet.org>
975 * Removed RC6 from distributions.
977 Fri Nov 7 19:38:42 EET 2003 Pekka Riikonen <priikone@silcnet.org>
979 * Added some better comments to lib/silccrypt/silcpkcs.h,
980 optimized some routines in lib/silccrypt/silcpkcs.c.
981 Added test_silcpkcs into lib/silccrypt/tests/.
983 * Fixed silc_rng_global_init to actually init the global RNG
984 if RNG wasn't provided for it. Affected file is
985 lib/silccrypt/silrng.c.
987 Thu Nov 6 21:08:28 EET 2003 Pekka Riikonen <priikone@silcnet.org>
989 * Added silc_hash_table_find_by_context_ext. Affected files
990 lib/silcutil/silchashtable.[ch].
992 * Save the public key on normal server in WHOIS command reply
993 from attributes, if present, and add it to public key hash
994 table. Fixes WHOIS resolving by public key on normal server.
996 Optimized the attributes resolving on normal server to not
997 resolve if we resolved them already from router.
999 Affected files are silcd/server_query.c, command_reply.c.
1001 Wed Nov 5 19:36:30 CET 2003 Patrik Weiskircher <pat@icore.at>
1003 * Added support for whois using attributes.
1004 Affected files silcd/command_reply.c, silcd/packet_receive.c,
1005 silcd/server.c, silcd/server_internal.h, silcd/server_query.c,
1008 * Added support for whois using public key attribute to /WHOIS i
1009 client command. Affected files irssi/docs/help/in/whois.in,
1010 irssi/src/silc/core/silc-servers.c, lib/silcclient/command.c
1012 Wed Nov 5 23:37:36 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1014 * Fixed UMODE setting in server when the client has anonymous
1015 mode set. The mode setting was not working. Affected file
1018 Mon Nov 2 11:36:08 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
1020 * Fixed some bugs and typos related to sending split messages.
1021 Print notification when sending messages with /MMSG. Affected
1022 files irssi/scripts/silc-mime.pl, irssi/src/silc/core/client_ops.c
1024 Fri Oct 31 12:33:59 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1026 * Optimized the socket referencing in packet routines, client
1027 library and server. Affected files are lib/silccore/silcpacket.c,
1028 lib/silcclient/client.c and silcd/server.c.
1030 * If silc_socket_set_qos is given with NULL arguments the QoS is
1031 reset from the socket. Affected files are
1032 lib/silcutil/silcsockconn.[ch].
1034 Thu Oct 30 21:23:24 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
1036 * Add a /LISTKEYS command which lists the locally cached
1037 client and server keys. Affected files
1038 irssi/src/fe-common/module-formats.[ch],
1039 irssi/src/silc/core/silc-{channels,servers}.c
1040 irssi/docs/help/in/listkeys.in
1042 Thu Oct 30 20:23:40 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1044 * Check that packet queue purging was successful. Affected
1045 files lib/silcclient/client.c and silcd/packet_send.c. Related
1046 to MAC failed errors.
1048 * Do not clear the inbuf even if it is empty if QoS was applied
1049 to it. Otherwise the QoS data is cleared and MAC failed error
1050 will occur. Affected file lib/silccore/silcpacket.c.
1052 * Use the rekey period time as rekey protocol timeout value.
1053 If the rekey does not succeed during the rekey period there's
1054 something very wrong, and we most likely end up with wrong keys,
1055 do graceful reconnect then. Affected file silcd/server.c.
1057 * Take reference of the socket in the parser context, as it's
1058 possible to have the parsers in queue after the socket is
1059 disconnected and this may cause crash. Affected files are
1060 lib/silccore/silcpacket.c, lib/silcclient/client.c and
1063 Thu Oct 30 17:01:01 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1065 * Fixed KICK command reply sending, it sent to replies.
1066 Affected file silcd/command.c.
1068 Wed Oct 30 14:06:52 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
1070 * Finish the silc-mime.pl script. It now supports MIME type
1071 guessing using magic files, signing data messages, executing
1072 MIME handlers in background. Affected files
1073 irssi/scripts/silc-mime.pl and irssi/docs/help/in/mmsg.in
1075 * Changed MIME signal handler to make things easier for the perl
1076 script. Affected files irssi/src/silc/core/client_ops.c,
1077 silc-servers.c, and irssi/docs/signals.txt
1079 * Cleaned up the silc_mime_parse function and fixed detection
1080 of wrapped header lines. Affected file lib/silcutil/silcstrutil.c
1082 Sun Oct 26 21:19:02 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1084 * Resolve the IP for file transfer listener from the connection
1085 socket. Affected file lib/silcclient/client_ftp.c.
1087 * Accept NULL hostname parameter in the functions
1088 silc_net_check_[local|remote]_by_socket. Do not reverse lookup
1089 if hostname is not wanted.
1091 Fri Oct 24 21:24:12 CEST 2003 Jochen Eisinger <jochen@penguin-breeder.org>
1093 * Fixed race condition between silc_client_init and
1094 my_silc_scheduler. Affected file irssi/src/silc/core/silc-core.c
1096 Fri Oct 24 16:43:40 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1098 * Fixed file transfer connection closing when SIGNOFF for
1099 the client is received from server. Affected file is
1100 lib/silcclient/client_ftp.c.
1102 Tue Oct 21 13:35:57 CEST 2003 Pekka Riikonen <priikone@silcnet.org>
1104 * Check for disconnected socket in QUIT callback. Affected
1105 file silcd/command.c.
1107 Thu Oct 21 09:43:17 CEST 2003 Jochen Eisinger <jochen@penguin-breeder.org>
1109 * Modified the MIME parsing to allow \n and \r\n as delimiters.
1110 Affected files lib/silcutil/silcstrutil.c
1112 * Cleaned up the escape/unescape functions for correctness and
1113 speed. Affected file irssi/src/silc/core/client_ops.c
1115 * Removed handling for data messages with Content-Type: text/*,
1116 moved parsing of MIME headers to the signal handler, added
1117 support for signing and verifying data messages. Affected
1118 files are irssi/docs/signals.txt, irssi/src/silc/core/client_ops.c,
1119 irssi/src/silc/core/silc-{servers,channels}.c
1121 * Added a perl script for handling data messages based on
1122 information read from Mailcap files. New file
1123 irssi/scripts/silc-mime.pl
1125 Mon Oct 20 16:08:22 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1127 * Added new SILC_MESSAGE_FLAG_ACK that can be used to
1128 acknowledge recepetion of a message to the sender. Updated
1131 Sat Oct 18 11:55:33 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1133 * Unregister channel key saving callback when deleting channel.
1134 Affected file lib/silcclient/idlist.c.
1136 * Do not remove the client from channels in NOTIFY_TYPE_SIGNOFF
1137 before calling notify client operation. Affected file is
1138 lib/silcclient/client_notify.c.
1140 * Unregister QoS tasks when deleting the socket connection.
1141 Affected files lib/silcutil/silcsockconn.[ch],
1142 unix/silcunixsockconn.c.
1144 * Implemented latest presence-attrs draft changes. Affected
1145 files lib/silccore/silcattrs.h and
1146 irssi/src/silc/core/silc-queries.c.
1148 Tue Oct 14 18:24:53 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1150 * Save old channel keys in list to allow more rapid change
1151 of channel keys if server for some reason does that. This
1152 avoids loosing so many channel messages due to not having
1153 key to decrypt. Affected file lib/silcclient/silcclient.h,
1154 idlist.c and client_channel.c.
1156 Mon Oct 13 21:37:47 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1158 * Continued backup router tests and fixes. Affected files
1159 silcd/server_backup, server_util.c, server.c. See TODO.
1161 Sun Oct 12 19:58:18 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1163 * Fixed SERVER_SIGNOFF handling in servers. The client
1164 was removed from wrong list thus not removing the client
1165 at all. Affected file silcd/packet_receive.c.
1167 * Do not execute rekey protocol for disabled connections as
1168 it would never go through. Affected file silcd/server.c.
1170 * Added timeout for rekey protocol to catch if the protocol
1171 never executes successfully. Affected files silcd/server.c
1174 Sat Oct 11 15:39:22 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1176 * Abandon packet processing for disconnected sockets. Check
1177 this always after calling packet processing callback.
1178 Affected file lib/silccore/silcpacket.c.
1180 * Fixed double registration disconnection code in server.
1181 Closed wrong connection. Affected file silcd/packet_receive.c.
1183 Fri Oct 10 16:27:12 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1185 * On normal server reconnect to primary during resuming 4
1186 times, then give up. Affected file silcd/server_backup.c.
1188 * If during reconnecting to routers we notice we have router
1189 connection but no primary router set, the server is in desync.
1190 Reconnect to primary to restore network. Affected file
1193 * Assure that only one protocol is exeucting at the same time.
1194 Added checks for all protocols. Affected files are
1195 silcd/server.c and server_backup.c.
1197 Thu Oct 9 20:24:09 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1199 * Check that a string is not already part on invite/ban
1200 string when processing it. Affected file silcd/server_util.c.
1202 Thu Oct 9 12:06:40 CEST 2003 Pekka Riikonen <priikone@silcnet.org>
1204 * Fixed the CUMODE_CHANGE for founder mode changes to comply
1205 with 1.2 version of the protocol. Affected file is
1206 silcd/packet_receive.c.
1208 Wed Oct 8 19:41:15 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1210 * ERR_BAD_PASSWORD now returns the Channel ID of the channel
1211 where the passphrase was given. Affected file is
1214 Wed Oct 8 09:32:12 CEST 2003 Pekka Riikonen <priikone@silcnet.org>
1216 * INVITE and BAN notifys are now delivered from routers to
1217 servers (but not clients) on the channel. Updated specs and
1218 code. Affected files silcd/packet_[send|receive].[ch],
1219 command.c, server.c and server_util.c.
1221 * Implemented INVITE and BAN announcing. Affected files are
1222 silcd/server.[ch], server_util.c.
1224 * Implemented SilcStatus error type argument returning in
1225 command reply error in server. Affected file silcd/command.c.
1227 * Implemented SilcStatus argument returning in comand reply
1228 in client library. The command_reply client operation now
1229 returns error specific arguments as well. Affected files
1230 are lib/silcclient/command_reply.[ch], client_resume.c,
1231 lib/silccore/silcstatus.[ch].
1233 Sun Oct 5 20:22:08 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1235 * Backup router protocol version 1.2 implemented. Testing still
1236 required. Affected files in silcd/server_backup.[ch], server.c,
1237 packet_receive.c and server_internal.h.
1239 Sun Oct 5 12:36:37 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1241 * silc_client_send_[channel|private]_message now return TRUE
1242 or FALSE. Affected file lib/silcclien/client_channel.c and
1245 Thu Oct 2 17:03:09 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1247 * Check for explicit nickname in INVITE and BAN processing
1248 during join as well (and don't expect only wildcards in
1249 invite/ban strings). Affected file silcd/command.c.
1251 * Fixed the INVITE and BAN by public key. The public key saved
1252 is the PK payload (as specified) not the raw data. Affected
1253 file silcd/server_util.c.
1255 Wed Oct 1 20:29:06 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1257 * UTF-8 text message support for actions and notices in SILC
1258 Client. Affected file irssi/src/silc/core/client_ops.c.
1260 * silc_get_username and silc_get_real_name now returns sensible
1261 data on Win32. Patch by Toni Willberg. Affected file is
1262 lib/silcutil/win32/silcwin32util.c.
1264 Sun Aug 24 23:35:19 CEST 2003 Jochen Eisinger <c0ffee@penguin-breeder.org>
1266 * Provide a signal handler to send MIME encoded messages and emit
1267 a signal when a MIME encoded message is received. Also document
1268 the signals for usage with the perl interface.
1270 A sample perl script will be supplied at a later point.
1272 Affected files are irssi/docs/signals.txt,
1273 irssi/src/silc/core/client_ops.[ch],
1274 irssi/src/silc/core/silc-{channels,servers}.c
1276 Sun Aug 24 12:58:30 CEST 2003 Jochen Eisinger <c0ffee@penguin-breeder.org>
1278 * Use SILC_COMMAND_PING to estimate the round-trip time to the
1279 server. Use this time to display a lag and disconnect when it
1280 exceeds a specified limit.
1282 Affected files are irssi/src/silc/core/silc-{lag,core}.c.
1284 Mon Aug 11 17:14:17 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1286 * Remove the channel auth list in normal server if router
1287 encofrces its list during connecting. Send notify to channel
1288 to remove the mode to remove the list. Affected files are
1289 silcd/server_util.c and silcd/packet_receive.c.
1291 Wed Aug 6 14:52:04 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1293 * Added support for channel public keys. Updated protocol specs
1294 and implemented it. Affected files are
1295 silcd/command.c, command_reply.c, lib/silcclient/command.c,
1296 lib/silcclient/command_reply.c.
1298 Wed Jul 23 12:17:01 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1300 * Ignore SIGXFSZ and SIGXCPU signals in server. They can
1301 terminate the process on Linux. Affected file silcd/silcd.c.
1303 Mon Jun 2 19:13:27 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1305 * Check for NULL buffer in silc_buffer_clear. Affected file
1306 is lib/silcutil/silcbuffer.h.
1308 * Simplified the backup router protocol by removing the _GLOBAL
1309 types. Updated protocol specs and the code. Affected files
1310 are silcd/server_backup.[ch].
1312 Thu Apr 24 19:50:25 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1314 * Deny '@' and '!' from nicknames since they are reserved
1315 by the SILC_COMMAND_INVITE and SILC_COMMAND_BAN commands.
1316 Updated protocol specs and the code.
1318 Affected files are silcd/server_util.[ch].
1320 Wed Apr 9 18:51:59 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1322 * Fixed stack overflow in Irssi SILC client. Affected
1323 file irssi/src/silc/core/client_ops.c.
1325 * Check that Host is set in ServerConnection and RouterConnection
1326 in silcd.conf. Affected file silcd/serverconfig.c.
1328 * Fixed crash in server with protocol completion callbacks,
1329 namely rekey and backup resuming protocols. Affected files
1330 are silcd/server_backup.c and silcd/server.c.
1332 * Fixed rekey protocol to not restart if it is started already.
1333 Affected files are lib/silcclient/client.c and
1336 Mon Mar 17 18:35:24 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1338 * Rewrote SilcList, affected file lib/silcutil/silc*list.h.
1340 * Fixed EOF handling in SILC Config, affected file
1341 lib/silcutil/silcconfig.c.
1343 * Fixed buffer overflows in lib/silcutil/silcstrutil.c.
1345 * Fixed RESOLVING flag handling in JOIN notify and other
1346 notifys to handle the resolvings correctly in client library.
1347 Affected file lib/silcclient/client_notify.c.
1349 * Do not send full INVITE and BAN lists in INVITE and BAN
1350 notifys, only the changed information. Affected file
1353 * Fixed INVITE notify sending in INVITE command, send it
1354 only when needed. Affected file silcd/command.c.
1356 * Handle the founder key change properly in CMODE_CHANGE
1357 notify. Bug #122. Affected file silcd/packet_receive.c.
1359 Sun Mar 9 16:29:20 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1361 * Remove the mark for output (mark it only for input) after
1362 purging outgoing queue. Prevents the "Error in select()"
1363 floods. Affected file silcd/packet_send.c.
1365 * Fixed incorrect connection deletion from client library
1366 after calling "connect" client operation. Could cause
1367 crashes for example during reconnect timeouts. Affected
1368 files are lib/silcclient/client.c and
1369 irssi/src/silc/core/client_ops.c.
1371 * Check server private key file permissions before starting
1372 the server. Affected file silcd/serverconfig.c.
1374 Tue Feb 4 22:53:26 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1376 * NULL terminate allocated string in silc_buffer_strformat.
1377 Affected file lib/silcutil/silcbuffmt.c.
1379 * Rewrote the invite/ban list string handling in server to
1380 use SilcBuffer instead. Affected files are silcd/command.c
1381 and silcd/server_util.c.
1383 Mon Feb 3 14:43:52 CET 2003 Pekka Riikonen <priikone@silcnet.org>
1385 * Fixed double free in CMODE command when setting new HMAC
1386 for channel. Affected file silcd/command.c.
1388 * Added couple of missing memset's to zero sensitive memory.
1389 Affected files silcd/command.c, lib/silcclient/command.c.
1391 Sun Jan 26 12:20:30 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1393 * Fixed a double free in INVITE command error handling in
1394 server. Affected file silcd/command.c.
1396 * Added macros SILC_SWAB_[16|32] to swab byte order of
1397 16-bit and 32-bit unsigned integers. Affected file
1398 lib/silcutil/silctypes.h.
1400 * Use the SILC_SWAB_16 instead of htons() in server when
1401 handling ports since the ports in structures are always
1402 in little-endian order (regardless of platform). Affected
1403 file silcd/serverid.c and silcd/server_backup.c.
1405 Tue Jan 21 17:18:04 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1407 * Send DISCONNECT in close admin command in server. Affected
1408 file silcd/command.c.
1410 * Check whether we are already connecting to a remote router
1411 (in addition of checking whether we are already connected)
1412 before creating new connection. Affected file silcd/server.c.
1414 Thu Jan 16 18:47:00 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1416 * Added better compiler and compiler flags checking in
1419 * Check that socket is valid after QoS is applied to data.
1420 Affected file lib/silcutil/unix/silcunixsockconn.c.
1422 * Make sure the socket connecetion is not closed to early
1423 when closing connection in server. Also make sure the
1424 connection is always closed after error in a protocol.
1425 Affected file silcd/server.c.
1427 Wed Jan 15 11:03:36 CET 2003 Pekka Riikonen <priikone@silcnet.org>
1429 * Removed --session and --dummy options from Irssi SILC Client.
1430 -d option is available only if --enable-debug was given.
1431 Affected files are irssi/src/silc/core/silc-core,
1432 irssi/src/core/session.c and irssi/src/fe-text/silc.c.
1434 Tue Jan 14 12:25:09 CET 2003 Pekka Riikonen <priikone@silcnet.org>
1436 * Added silc_buffer_steal to steal the data from the buffer.
1437 Affected file lib/silcutil/silcbuffer.h.
1439 Sat Jan 11 18:16:29 CET 2003 Giovanni Giacobbi <giovanni@giacobbi.net>
1441 * Fixed server crash with double Primary block in config file.
1443 Fixed also various memory leaks around the config file
1444 parser. Affected files lib/silcutil/silcconfig.c,
1445 silcd/serverconfig.c.
1447 * Changed my nickname (Johnny Mnemonic) to my real name, this
1448 means that bugs introduced by him were actually introduced
1451 Tue Jan 7 21:58:53 CET 2003 Jochen Eisinger <c0ffee@penguin-breeder.org>
1453 * Don't display "foo appears as foo\nYou're now known as foo"
1454 messages. Affected file irssi/src/silc/core/client_ops.c
1456 Tue Jan 7 20:08:15 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1458 * Fixed error handling of invalid client entry when calling
1459 commands in server. Fixes a crash. Affected file
1462 Thu Dec 26 14:19:29 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1464 * Added some sanity checks in server for correctness of the
1465 server configuration. Affected file silcd/serverconfig.c.
1467 Fri Dec 20 10:47:59 CET 2002 Pekka Riikonen <priikone@silcnet.org>
1469 * Prevent endless resolving of user informations in USERS
1470 command by checking the command reply status correctly.
1471 Affected file lib/silcclient/command_reply.c.
1473 Tue Dec 17 10:05:00 CET 2002 Pekka Riikonen <priikone@silcnet.org>
1475 * Fixed file writing on WIN32 to use O_BINARY flag. Affected
1476 file is lib/silcutil/silcfileutil.c. A patch by Matthew
1477 Aldous <Matthew@Aldous.com>.
1479 * Added better implementation using CriticalSection of
1480 SilcMutex on WIN32. A patch by Mikko Lähteenmäki
1481 <mikko.lahteenmaki@pikabaana.net>.
1483 * Added some Winsock WIN32 compatiblity defines into
1484 includes/silcwin32.h.
1486 Mon Dec 16 19:33:05 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1488 * Fixed double free in async host lookup code. Affected file
1489 lib/silcutil/silcsockconn.c.
1491 * On backup router handle now the SERVER_SIGNOFF from router
1492 for local connected servers too, and close the connections.
1494 Do not process them as normally signing off servers when they
1495 really signoff by sending EOF fe, but always assume that
1496 router sends the SERVER_SIGNOFF.
1498 Affected files silcd/server.c and silcd/packet_receive.c.
1500 * Fixed socket unsetting when closing connections. Affected
1501 files silcd/server.c and silcd/packet_send.c.
1503 * Do not print the nickname in SERVER_SIGNOFF if we do not
1504 have it. Prevents asserts in Irssi core. It is possible we
1505 don't have the nick if it was just being resolved when server
1506 signoff. Affected file irssi/src/silc/core/client_ops.c.
1508 Thu Dec 12 23:22:50 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1510 * Fixed autonick crashbug in client library. Affected file
1511 lib/silcclient/client.c.
1513 * Fixed Unix implementation of SilcMutex to really assert if
1514 the mutex is locked/unlcoked already. Affected file
1515 lib/silcutil/unix/silcunixmutex.c.
1517 * Fixed locking in silc_schedule_uninit. It didn't lock
1518 when dispatching timeout tasks. Affected file is
1519 lib/silcutil/silcschedule.c.
1521 * Changed Win32 implementation of SilcThread to use modern
1522 Win32 interface. Affected file is
1523 lib/silcutil/win32/silcwin32thread.c A patch by Mikko L.
1525 Thu Dec 12 12:06:59 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1527 * Don't print signed messages when sending failed. Affected files
1528 irssi/src/silc/core/silc-[servers.c/commands.h]
1530 * Send adquate signal when founding a channel by joing it. Affect
1531 file irssi/src/silc/core/client_ops.c
1533 Wed Dec 11 21:46:19 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1535 * Fix theme abstracts parsing. Affected files irssi/default.theme,
1536 irssi/src/fe-common/core/themes.c
1538 Wed Dec 11 20:20:07 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1540 * Fixed close command to use the port correctly when closing
1541 server connections. Affected file silcd/idlist.c.
1543 * Check for NULL outbuf in silc_socket_write. It is possible
1544 that it is NULL is some odd case. Affected files are
1545 lib/silcutil/[unix/win32]/silc[unix/win32]sockconn.c.
1547 * Do not call final protocol callback for backup router
1548 resuming protocol when closing connection. It is closed
1549 by timeout in case of error. Affected file silcd/server.c.
1551 * Backup reconnect to router if backup resuming protocol
1552 failed. Affected file silcd/server_backup.c.
1554 Wed Dec 11 10:01:26 CET 2002 Pekka Riikonen <priikone@silcnet.org>
1556 * Fixed double free in SKE library error hadling when signature
1557 error occurred. Affected file lib/silcske/silcske.c.
1559 * Save the fingerprint to new SilcClientEntry after changing
1560 nickname. Affected file lib/silcclient/client_notify.c.
1562 * Print SIGNOFF in Irssi SILC client only if the nickname is
1563 known. Prevents asserts in Irssi core. It is possible we
1564 don't have the nick if it was just being resolved when it
1565 quit. Affected file irssi/src/silc/core/client_ops.c.
1567 Tue Dec 10 21:47:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1569 * Fixed double free in invite list adding code when adding
1570 invite strings. Affected file silcd/server_util.c.
1572 Fri Dec 6 17:40:24 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1574 * More log printing during backup router protocol. Affected
1575 file silcd/server_backup.c.
1577 * Removed backwards support for old private key file format.
1578 Affected file lib/silccrypt/silcpkcs.c.
1580 * Removed backwards support for not-so-strict decryption length
1581 check, it's strict now. Affected lib/silccrypt/silccipher.c.
1583 * GETKEY to update the client entrys fingerprint too.
1584 Affected file lib/silcclient/command_reply.c.
1586 * Added --without-libtoolfix for package builders using weird
1587 wrappers around libtool (BSD at least).
1589 Thu Dec 5 22:29:46 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1591 * Fixed backup router bugs: When backup resumes router and
1592 receives a CHANNEL_MESSAGE packet the backup must not act
1593 as router since the packet header decryption would be
1594 different. Also, when relaying packets to channel, do
1595 not re-encrypt packets on backup that came from the primary
1596 since the connection isn't really router-router connection.
1597 Affected files silcd/server.c, silcd/packet_send.c.
1599 * Added checks in encryption/decryption that encryption/decryption
1600 length sent as argument really is multiple by block size. Helps
1601 catching really weird bugs like the above backup router bugs
1602 when packets are being decrypted in wrong way. Affected files
1603 lib/silccore/silcpacket.c, and lib/silccrypt/silccipher.c.
1605 * Fixed padding generation in private key file encryption.
1606 Affected file lib/silccrypt/silcpkcs.c.
1608 Thu Dec 5 16:35:23 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1610 * Added ignore_message_signatures setting which can be used
1611 to ignore signatures in messages. Affected files are
1612 irssi/src/silc/core/client_ops.c, silc-core.c.
1614 * Fixed the libtoolfix to use command line options instead of
1615 environment variables. They didn't work as expected. Now,
1616 the libtool is fully run-time configurable.
1618 Wed Dec 4 21:08:52 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1620 * Verify signature payload for signed messages. Affected files
1621 irssi/src/silc/core/client_ops.h, irssi/src/silc/core/silc-servers.c,
1622 irssi/src/silc/core/silc-core.h
1624 * Display signature verification result in public and private
1625 messages using theme abstracts. See irssi/default.theme for
1626 examples on their usage. Affected files
1627 irssi/default.theme, irssi/src/fe-common/silc/fe-messages.h,
1628 irssi/src/fe-common/silc/module-formats.[ch],
1629 irssi/src/fe-common/silc/fe-common-silc.c,
1630 irssi/src/fe-common/silc/Makefile.am
1631 irssi/src/fe-common/core/fe-messages.[ch]
1633 * Fixed bugs in Irssi's theme parsing. Affected files
1634 irssi/src/fe-common/core/themes.c
1636 Wed Dec 4 18:29:13 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1638 * Calculate the correct length for signed messages before
1639 encrypting, it must be multiple by block size. Affected
1640 file lib/silccore/silcmessage.c.
1642 * silc_message_signed_get_public_key returns now both
1643 decoded and encoded public key. Affected files are
1644 lib/silccore/silcmessage.[ch].
1646 * Added libtoolfix script that makes the libtool more generic
1647 and configurable in run-time. Now we can specify in run-time
1648 if what kind of libraries we want to create, regardless of
1649 configuration. SIMs are now creates even if --disable-shared
1650 was explicitly given.
1652 Tue Dec 3 23:26:55 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1654 * Fixed founder key sending in CMODE command in client.
1655 Affected file lib/silcclient/command.c.
1657 * Fixed CUMODE founder authentication in server to not check
1658 for client's public key since it's not supposed to do that.
1659 Affected file silcd/command.c.
1661 Tue Dec 3 12:02:41 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1663 * Set realname and hostname in NICK_REC records. Affected file
1664 irssi/src/silc/core/silc-nicklist.c
1666 Mon Dec 2 20:50:20 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1668 * Remove 1.0 protocol backwards compat code from client
1671 * Added more reliable check for whether nickname did change
1672 or not, or whether only Client ID changed in NICK_CHANGE
1673 notify. Affected file lib/silcclient/client_notify.c.
1674 Fixes bug in '@' character handling in a nickname.
1676 * Added support for automatically parsing signature from
1677 the message payload. Added new function
1678 silc_message_get_signature to return the payload to
1679 application. Affected files lib/silccore/silcmessage.[ch].
1681 * Changed the private_message and channel_message client
1682 operations to deliver the SilcMessagePayload to the
1683 application too. Application can use it fe. to get the
1684 signature from the message for verification. Affected
1685 file lib/silcclient/silcclient.h, client_channel.c and
1688 * Redefined the signed payload for message payloads.
1689 Updated protocol specs and implemented.
1691 Mon Dec 2 16:28:29 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1693 * Fixed wrong invite and ban list handling in server command
1694 reply. Affected files are silcd/command_reply.c,
1695 silcd/server_util.[ch].
1697 Sun Dec 1 20:48:17 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1699 * Fixed CMODE setting in server when founder mode was set.
1700 Affected file silcd/command.c. Bug #95.
1702 * Added support to setting specific public key in CMODE in
1703 Irssi SILC client. Affected file lib/silcclient/command.c.
1705 * Added support to use specific public key in CUMODE in
1706 Irssi SILC Client. Affected file lib/silcclient/command.c.
1708 * Added support for inviting and banning by public key in
1709 Irssi SILC client. Affected file lib/silcclient/command.c.
1711 * Fixed fingerprint/babbleprint showing in invite and ban
1712 list command replys. Affected file is
1713 irssi/src/silc/core/client_ops.c.
1715 Sun Dec 1 16:32:03 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1717 * Format CMODE +c and +h to display both the mode and the argument
1719 Sun Dec 1 18:17:22 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1721 * Added test vectors and test programs for SHA-1, MD5,
1722 HMAC-SHA1 and HMAC-MD5. New tests are located in
1723 lib/silccrypt/tests/. Fixed also argument decoding bug in
1724 MD5 implementation. Affected file lib/silccrypt/md5.c.
1726 * Changed the channel private key and private message key
1727 generation (with static keys) to use SHA1 instead of MD5,
1728 as SHA1 is the mandatory hash function in SILC. Affected
1729 file lib/silcclient/client_[channel/prvmsg].c.
1731 * Changed the private key file encryption to use SHA1 instead
1732 of MD5. Added support for the old generation and added
1733 automatic change of the key (to be removed later). Affected
1734 files lib/silccrypt/silcpkcs.c.
1736 Sat Nov 30 19:07:52 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1738 * Load only files with .pub suffix in PublicKeyDir. Affected
1739 file silcd/serverconfig.c.
1741 Sat Nov 30 14:29:34 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
1743 * Extended the SILC_SERVER_LOG_ERROR macro to all available logging
1744 channels. Affected files silcd/silcd.c, silcd/server.h.
1746 * Added the config directive PublicKeyDir for the client block.
1747 Affected files doc/exampe_silcd.conf.in, silcd/serverconfig.[ch].
1749 Sat Nov 30 09:30:55 CET 2002 Pekka Riikonen <priikone@silcnet.org>
1751 * Merged Toni's irssi/silc.conf patch.
1753 * ROBODoc cleanup patch to lib/silccrypt/silcpkcs.h by johnny.
1755 * Max alloc tests in allocation routines. Affected file
1756 lib/silcutil/silcmemory.c.
1758 Fri Nov 29 23:44:29 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1760 * Fixed a typo in resuming code that fixed detach/resume code
1761 in server. Bug #93. Affected file silcd/packet_receive.c.
1763 Thu Nov 28 17:17:11 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1765 * Do reverse lookups for server when /connecting. Affected files
1766 irssi/silc.conf, irssi/src/core/servers.c, irssi/src/core/network.c,
1767 irssi/src/core/net-nonblock.*
1769 Thu Nov 28 16:19:18 CET 2002 Pekka Riikonen <priikone@silcnet.org>
1771 * Added library versioning for shared libraries. Affected
1772 files configure.in.pre and lib/Makefile.am.pre.
1774 Wed Nov 27 21:51:52 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1776 * Display INVITE and BAN lists as specified by SILC 1.2
1778 Wed Nov 27 16:01:11 CET 2002 Pekka Riikonen <priikone@silcnet.org>
1780 * Do not send invite list back unless asked (when sending
1781 no arguments) or when list was modified. Affected file
1784 * Remove client from invite list in KILLED notify and in
1785 KILL command. Affected file silcd/command.c and
1788 * Fixed bugs in invite list handling in INVITE command.
1789 Affected files silcd/command.c and silcd/server_util.c.
1791 * Merged with Irssi 0.8.6.
1793 * Fixed UTF-8 in Irssi SILC Client, setlocale was missing.
1794 Affected file irssi/src/fe-text/silc.c.
1796 Mon Nov 25 18:21:43 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1798 * The silc_argument_get_[first/next] now return the argument
1799 type to caller. Added silc_argument_payload_encode_one.
1801 Affected files are lib/silccore/silcargument.[ch].
1803 * Added support for the SILC 1.2 INVITE command and new
1804 invite lists to server. Affected files are silcd/command.c,
1805 silcd/server_util.[ch] and silcd/packet_[receive/send].[ch].
1807 * Added support for the SILC 1.2 BAN command and new
1808 ban lists to server. Affected files are silcd/command.c,
1809 silcd/server_util.[ch] and silcd/packet_[receive/send].[ch].
1811 * Added support to client sending new INVITE command. Affected
1812 file is lib/silcclient/command.c.
1814 * Added support to client sending new BAN command. Affected
1815 file is lib/silcclient/command.c.
1817 * Added support for removing client from invite list when kicked
1818 from channel, as SILC 1.2 dictates. Affected files are
1819 silcd/packet_receive.c and silcd/command.c.
1821 Sun Nov 24 18:26:42 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1823 * If iv argument to silc_cipher_[encrypt/decrypt] is NULL, use
1824 automatically the cipher's internal IV. Affected files
1825 lib/silccrypt/silccipher.[ch].
1827 * Assure the RESUME_CLIENT packet is not sent to twice to
1828 backup router if the detached client was originated from
1829 the backup. Affected file silcd/server.c. Bug #76.
1831 * Changed silc_sim_symname to not allocate memory. Affected
1832 file lib/silcsim/silcsimutil.c.
1834 * Fixed memory leaks with SIMs in server. Affected files
1835 silcd/serverconfig.c, silcd/server.c.
1837 * Fixed channel key distribution after resuming detached
1838 client. Affected files silcd/packet_receive.c.
1840 * Fixed channel's global_user boolean checking after detaching.
1841 Check it after changing the owner of the client not before.
1842 Affected file silcd/packet_receive.c.
1844 * Fixed few double frees from client library. Fixes at least
1845 Bug #81, possibly others too.
1847 * UTF-8 decode topics also in JOIN command reply and TOPIC_SET
1848 notifys in Irssi SILC Client. Affected file is
1849 irssi/src/silc/core/client_ops.c. Bug #82.
1851 * Applied Ville Räsänen's manual page and --mandir bugfix
1852 patch. Affected files are configure.in.pre and Makefile.am.pre.
1855 Fri Nov 22 18:34:20 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1857 * Added support to backup router protocol for backup to tell
1858 normal server that it cannot use the backup router as primary
1859 because the primary isn't really down. Updated protocol
1862 * Added support for primary router to tell backup router that
1863 resuming is not possible because the backup really isn't primary
1864 in the cell. For example if backup disconnected itself the
1865 resuming is not allowed since the primary really did not
1866 go down. Updated protocol specs.
1868 * Removed MARS from crypto library.
1870 * Defined the CTR mode and Randomized CBC mode in SILC. The
1871 CTR mode is RECOMMENDED now in specification. Defined also
1872 Serpent cipher as optional cipher. Updated the protocol specs.
1874 Thu Nov 21 12:43:28 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1876 * Added support for inviting/banning by IP/MASK, public key,
1877 and explicit Client ID. Redefined the command and notify
1878 types to allow easier forwards support for other methods
1879 of inviting/banning. Updated protocol specs.
1881 * Remove the client from channel's invite lists if the client
1882 is kicked or killed. Updated protocol specs.
1884 * Unified the Channel Message Payload and Private Message
1885 into one Message Payload. Updated protocol specs and
1888 Tue Nov 19 22:30:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1890 * Don't wait for EOF after socket error has occurred, but
1891 close the connection. Affected file is silcd/server.c.
1893 Mon Nov 18 18:58:26 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1895 * Added support for setting FOUNDER mode on channel with
1896 specific public key which can be set with CMODE command.
1897 Updated protocol specs and implemented in client and server.
1899 * Fixed the Irssi SILC client to correctly shutdown the client
1900 library to avoid memory leaks. Affected files are
1901 irssi/src/silc/core/silc-core.c and silc-servers.c.
1903 * Deprecated the No Reply flag in SKE protocol and introduced
1904 "IV Included" flag which can be used to indicate that the IV
1905 is included in the ciphertext. This makes it possible to use
1906 SILC on unreliable transport, such as UDP which may cause
1907 packet reordering and losses. Updated protocol specs, did
1910 Sun Nov 17 15:50:57 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1912 * Fixed the MPI implementation of silc_mp_sizeinbase to return
1913 < 32 bit values in correct size. Affected file is
1914 lib/silcmath/mp_mpi.c.
1916 Sat Nov 16 13:14:45 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1918 * Fixed the KE Start Payload parsing to check that mandatory
1919 fields are present. Affected file lib/silcske/payload.c.
1921 * Fixed compilation warnigs in Irssi SILC Client. Affected
1922 files are irssi/src/silc/core/silc-query.c. client_ops.c.
1924 Thu Nov 14 19:33:28 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1926 * Print "nick now appears as newnick" and update Irssi's nicklist
1927 when you change your nick to "nick". Closes #62
1929 * Never format your own nick. Closes #63
1931 Thu Nov 14 09:44:54 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1933 * SILC_UMODE_GONE changes are now propagated correctly to the
1934 Irssi client. Closes #54
1936 Tue Nov 12 19:42:18 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1938 * Fixed example in /HELP KEY
1940 * Added expando $j which expands to current SILC Client version
1942 Tue Nov 12 19:46:39 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1944 * Fixed public key decoding in crypto library.
1946 * Added better error printing to SKE library.
1948 Tue Nov 12 08:50:12 CET 2002 Pekka Riikonen <priikone@silcnet.org>
1950 * Fixed NICK command to not crash if nickname was not sent.
1952 Mon Nov 11 19:32:00 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1954 * Added Encrypt-Then-MAC order to SILC packet MAC generation.
1955 Deprecated the old Encrypt-And-MAC order. Updated protocol
1956 specs and implemented.
1958 * Added Encrypt-Then-MAC order to Channel Message Payload MAC
1959 generation. Updated specs and implemented.
1961 Sun Nov 10 12:20:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1963 * Added support for rekey before 2^32 sequence number wraps.
1964 Affected files in server and client library.
1966 * Padding must be at least 8 bytes now. Implemented and updated
1969 * Compute maximum padding for authentication packets to make
1970 passphrase approximation attacks impossible. Affected files
1971 in client library and in server.
1973 * Fixed PING command sending in client library and handling in
1974 server. The server ID must be ID Payload, not raw ID data.
1975 Affected files in server and client library.
1977 * Defined that all public keys sent in commands and notify
1978 payloads are actually Public Key Payloads not raw public key
1979 data. Updated protocol specs and implemented.
1981 * Updated protocol version to 1.2. Updated specs and code.
1983 * Added ERR_UNSUPPORTED_PUBLIC_KEY and ERR_OPERATION_ALLOWED
1984 status types. Updated specs and the code.
1986 * Added support for normal client to kill its own entries from
1987 the network. Updated protocol specs and the code.
1989 * Defined the SILC_MESSAGE_FLAG_SIGNED. Updated protocol specs
1990 and added initial implementation.
1992 * Added MAC field to the Private Message Payload to protect
1993 against chosen ciphertext attacks. Updated the protocol specs
1996 * Added idle and signon fields to the ATTRIBUTE_SERVICE
1997 attribute to indicate the user's current idle and signon time
1998 of a service. Updated protocol specs and implemented.
2000 Thu Nov 7 19:21:10 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2002 * Added "do_not_bind" argument to silc_client_file_send what
2003 can be used to not bind locally but assume the file receiver
2004 provides the point of connect. Usefull when sender is behind
2005 NAT device. Affected file lib/silcclient/silcclient.h and
2008 * Added -no-listener option to FILE SEND command in Irssi SILC
2009 client. Affected file irssi/src/silc/core/silc-servers.c.
2010 Renamed FILE RECEIVE to FILE ACCEPT.
2012 * Confirm passphrase for private key encryption in
2013 silc_create_key_pair and silc_change_private_key_passphrase.
2014 Affected files are lib/silcutil/silcapputil.c.
2016 Thu Nov 7 10:05:28 CET 2002 Pekka Riikonen <priikone@silcnet.org>
2018 * Move silc_client_packet_send back to internal, added
2019 silc_client_send_packet, a bit simpler function for application.
2020 Affected files lib/silcclient/silcclient.h, client.c and
2023 * Moved the SilcClientEntry, SilcChannelEntry and
2024 SilcServerEntry to silcclient.h to be public and documented
2025 them for application. Affected files are
2026 lib/silcclient/silcclient.h and idlist.h.
2028 Wed Nov 6 17:18:13 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2030 * Fixed manual page installation patch by Ville Räsänen.
2031 USERS help page fix patch by Ville Räsänen
2033 * Changed the silc_client_command_call interface to make
2034 the command call simpler for the application. The library
2035 now handles the command line parsing, command finding and
2036 execution. Application only needs to call the function
2037 with the command line. Affected files are
2038 lib/silcclient/silcclient.h, command.[ch].
2040 * Fixed silc_get_input to NULL-terminate the returned input.
2041 Affected file lib/silcutil/silcutil.c.
2043 * Resolve the client's public key in JOIN command if the
2044 founder auth data is being requested but we don't know the
2045 client's public key. Affected file silcd/command.c.
2048 Mon Nov 4 16:02:59 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2050 * Print notify for server opers when backup router comes
2051 online. Affected file silcd/server.c.
2053 * Fixed the INVITE command to send the invite list in
2054 command reply. Affected file silcd/command_reply.c.
2056 * Fixed MOTD command reply sending. Affected file
2059 * UTF-8 decode the topic in TOPIC command reply and LIST
2060 command reply in Irssi SILC client. Affected file is
2061 irssi/src/silc/core/client_ops.c.
2063 Sun Nov 3 17:59:15 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2065 * Fixed the INVITE command to not crash Irssi SILC client
2066 when given without nickname argument. AFfected file
2067 irssi/src/silc/core/client_ops.c.
2069 * Fixed double free in WHOIS query on normal server when
2070 forwarding query to router. Affected file is
2071 silcd/server_query.c.
2073 * Fixed WATCH command reply handling on normal server which
2074 was missing altogether. Affected file silcd/command_reply.c.
2077 Sun Nov 3 00:42:05 EET 2002 Mika Boström <bostik@lut.fi>
2079 * Added man-pages for silc(1), silcd(8) and silcd.conf(5).
2080 Included yodl sources for each of these. Also modified
2081 Makefile.am prototype to install these files to proper
2082 locations. Updated CREDITS. Affected file Makefile.am.pre,
2083 new files doc/*.yo, doc/silc.1, doc/silcd.conf.5,
2086 Sat Nov 2 21:26:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2088 * Added support for encrypted private key files. Now
2089 passphrase must be provided when new key pair is created
2090 (can be empty though), and prompted when loading the
2091 private key. Added support for loading the old-style
2092 non-encrypted private keys as well. Affected files
2093 lib/silccrypt/silcpkcs.[ch], Irssi SILC client and
2096 * Fixed silc_get_input to accept input on all terminals.
2097 Affected file lib/silcutil/silcutil.c.
2099 * Moved the Irssi SILC client key loading and other stuff
2100 to be called after the arguments and UI is initialized.
2101 Affected file irssi/src/silc/core/silc-core.c. Bug #31.
2103 * Added -P option to Irssi SILC client which can be used
2104 to change the passphrase of the private key. Affected
2105 file irssi/src/silc/core/silc-core.c.
2107 * Added silc_change_private_key_passphrase apputil routine
2108 to lib/silcutil/silcapputil.[ch].
2110 Sat Nov 2 12:53:09 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2112 * Fixed connection closing in client library to not crash.
2113 Moved the connection freeing totally to function
2114 silc_clinet_del_connection. Affected file
2115 lib/silcclinet/client.c.
2117 Fri Nov 1 18:57:02 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2119 * Changed includes/silcincludes.h to silcincludes.h.in to
2120 include configuration specific information. The silcdefs.h
2121 is not included in to installation anymore (it's only
2122 compilation time header).
2124 Fri Nov 1 10:30:26 CET 2002 Pekka Riikonen <priikone@silcnet.org>
2126 * Moved the SilcClient and SilcClientConnection from client.h
2127 to the public lib/silcclient/silcclient.h. Changed the
2130 Thu Oct 31 22:44:07 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2132 * If version string in silc_clinet_alloc is NULL the library
2133 puts it automatically. Affected file lib/silcclient/client.c.
2135 * Changed the version strings from variables to #define's
2136 in includes/silcversion.h.
2138 Wed Oct 30 16:17:30 CET 2002 Pekka Riikonen <priikone@silcnet.org>
2140 * Added shared library complation support.
2142 Tue Oct 29 21:48:55 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2144 * Added lib/silcutil/silcapputil.[ch] for application
2145 utility functions. It includes routines for applications'
2146 convenience. Added silc_create_key_pair, silc_show_public_key
2147 and silc_load_key_pair functions.
2149 Tue Oct 29 17:36:44 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2151 * Send RESUME_CLIENT packet from router to backup routers
2152 to in resuming. Affected file silcd/packet_receive.c.
2154 Mon Oct 28 21:23:39 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2156 * In IDENTIFY command parsing, send all other IDs except
2157 Client IDs explicitly to router for resolving on normal
2158 server. Also check that ID received in WHOIS command is
2159 always Client ID, others are not allowed. Affected file
2160 silcd/server_query.c.
2162 * Merged latest changes from irssi.org CVS.
2164 Sun Oct 27 11:44:32 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2166 * Merged c0ffee's /set heartbeat patch to Irssi SILC client.
2167 Affected files irssi/src/silc/core/silc-core, silc-server.c.
2169 * Fixed the heartbeat sending in Irssi SILC client. Moved
2170 the silc_client_packet_send to silcclient.h for application
2171 usage. Affected files lib/silcclient/client_internal.h
2172 lib/silcclient/silcclient.h.
2174 * Fixed a bug in query resolving in server. Used wrong
2175 variable in a for loop and crashed. Affected file is
2176 silcd/server_query.c.
2178 * Server constructs requested attributes only to locally
2179 connected clients. Affected file silcd/server_query.c.
2182 * Fixed a bug when sending resolving from router to server
2183 with requested attributes. The constructed WHOIS command
2184 was incorrect. Affected file silcd/server_query.c.
2187 * Fixed Requested Attributes saving in WHOIS command reply.
2188 The length of the data buffer must be saved too. Affected
2189 file silcd/command_reply.c.
2191 * Update the client entry's servername after detaching is
2192 over. Affected file silcd/packet_receive.c. Bug #37.
2194 * Resolve incomplete client entrys in CUMODE_CHANGE and
2195 CMODE_CHANGE notifys. Affected file is
2196 lib/silcclient/client_notify.c. Bug #42.
2198 Thu Oct 24 12:22:35 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2200 * Fixed channel key packet processing bug on backup router
2201 during backup resuming protocol. Affected file is
2202 silcd/packet_receive.c.
2204 * Fixed memory leaks in server. Affected files are
2205 silcd/server.c and silcd/packet_receive.c.
2207 * Fixed packet decryption problem when backup router encrypted
2208 channel message with wrong key during backup resuming
2209 protocol. Affected file silcd/packet_send.c.
2211 * ROBODoc documented lib/silccrypt/silccipher.h. A patch by
2212 Toni Willberg (toniw@iki.fi)
2214 * Changed the SilcCipher context to be private. Changed the
2215 silc_cipher_get_iv to just return pointer to the IV. Added
2216 silc_cipher_get_name to return the name of the cipher.
2217 Fixed code all around to support these changes. Affected
2218 files are lib/silccrypt/silccipher.[ch], client library and
2221 Wed Oct 23 19:01:41 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2223 * Fixed unaligned access in lib/silccore/silcattrs.c.
2225 * Fixed libtool linking in lib/silcsim/Makefile.am.
2227 * Fixed services attribute printing. Affected files is
2228 irssi/src/silc/core/silc-queries.c.
2230 Wed Oct 23 09:51:04 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2232 * Fixed a crashbug in incoming server accepting. Affected
2233 file silcd/server.c.
2235 Tue Oct 22 13:02:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2237 * Added automatically generated index to Toolkit Reference
2240 * Added support for Postscript Toolkit Reference Manual.
2242 Mon Oct 21 21:30:40 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2244 * Merged DISCONNECT fix, and autoconn port fix from Irssi
2247 Sun Oct 20 19:54:55 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2249 * Added 'send_events' boolean argument to the function
2250 silc_schedule_set_listen_fd which sends the set events to
2251 the application explicitly if set to TRUE. Default action
2252 should be FALSE. Affected file lib/silcutil/silcschedule.[ch],
2253 lib/silcclient/client_internal.h and silcd/server_internal.h.
2255 * Added silc_compare_timeval to determine which time values
2256 is smaller. Affected file lib/silcutil/silcutil.[ch].
2258 * Added sort-of "Quality of Service" (QoS) support to
2259 SilcSocketConnection. Data reception can be controlled with
2260 rate limit per second and/or read data length limit.
2261 Added silc_socket_set_qos. Affected files are
2262 lib/silcutil/silcsockconn.[ch] and unix/silcunixsockconn.c.
2264 * Added the QoS configuration to SILC Server configuration
2265 file. Affected files are silcd/serverconfig.[ch] and
2268 Sun Oct 20 14:12:24 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2270 * Merged with irssi.org CVS.
2272 * Failed OPER and SILCOPER authentications are now logged.
2273 Affected file silcd/command.c. Bugs #25.
2275 Sat Oct 19 13:32:15 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2277 * ROBODoc documented lib/silcutil/silcbuffer.h and
2278 lib/silcutil/silcdlist.h. Patch by Ville Räsänen
2279 <ville.rasanen@iki.fi>.
2281 Fri Oct 18 10:51:04 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2283 * Added support for auto-passphrase authentication from the
2284 config file during connecting which was not implemented
2285 yet. Affected file irssi/src/silc/core/client_ops.c.
2287 * Fixed a bug in authentication protocol failure handling which
2288 was processing wrong callback context. Affected files
2289 are lib/silcclient/client.c and protocol.c.
2291 * Fixed the /ATTR allow off to actually work. Affected file
2292 is irssi/src/silc/core/silc-queries.c.
2294 * Fixed the /ATTR -del to work. Affected file is
2295 irssi/src/silc/core/silc-queries.c.
2297 Thu Oct 17 23:45:12 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2299 * Fixed string formatting crashbug in lib/silccore/silcattrs.c.
2301 * Fixed mask attribute adding in Irssi SILC client. Affected
2302 file irssi/src/silc/core/silc-queries.c.
2304 Thu Oct 17 16:40:39 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2306 * Added support for saving the requested attributes in
2307 WHOIS to directory. Affected file is
2308 irssi/src/silc/core/silc-queries.c.
2310 Wed Oct 16 17:40:56 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2312 * Added support for parsing VCard fields that do not have
2313 the TYPE= for types. Affected file lib/silcutil/silcvcard.c.
2315 * Fixed a double free bug in hash table foreach function
2316 if the entry was deleted in the foreach callback. Affected
2317 file lib/silcutil/silchashtable.c.
2319 Tue Oct 15 18:05:24 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2321 * Added silc_attribute_get_verify_data to return the signature
2322 verification data for either user digital signature or
2323 server digital signature in Requested Attributes. Affected
2324 files are lib/silccore/silcattrs.[ch].
2326 * Added silc_vcard_alloc which is used to allocated dynamic
2327 SilcVCard context. The silc_vcard_free now checks whether
2328 the context is dynamically allocated or not. Affected files
2329 are lib/silcutil/silcvcard.[ch].
2331 Mon Oct 14 17:55:44 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2333 * Periodically remove the NOATTR status from client entry
2334 so that the client may take the attributes in use even after
2335 server has resolved them unsuccessfully earlier. Affected
2336 file silcd/server_query.c and idlist.h.
2338 * Moved sha1hash and md5hash from client->internal to
2339 SilcClient for application usage. Affected files are
2340 lib/silcclient/client.h and client_internal.h.
2342 * Fixed attribute encoding and decoding bugs. Affected
2343 files lib/silccore/silcattrs.[ch].
2345 * Added ATTR command to Irssi SILC Client which is used to
2346 manage user's Requested Attributes sending and values for
2347 WHOIS command. Affected files around Irssi SILC client.
2349 Mon Oct 14 14:33:54 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2351 * Added silc_buffer_strformat which can be used to format
2352 strings into a buffer which size is automatically increased.
2353 Affected file lib/silcutil/silcbuffmt.[ch].
2355 * Added implementation of VCard (RFC 2426) which can be used
2356 as part of Requested Attributes in WHOIS command. Affected
2357 file lib/silcutil/silcvcard.[ch].
2359 Fri Oct 11 23:52:17 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2361 * Some strncat -> silc_strncat changes our the core and
2364 * Added SILC_SKE_STATUS_SIGNATURE_ERROR and OUT_OF_MEMORY
2365 errors. Added better error printing to SKE library.
2366 Affected files lib/silcske/silcske.c, silcske_status.h and
2369 * Save the PKCS key length even if only private key is set to
2370 SilcPKCS. Affected file lib/silccrypt/silcpkcs.[ch] and rsa.c.
2372 * Fixed the usage of silc_pkcs_get_key_len since it returns the
2373 length in bits not in bytes. Affected files are
2374 lib/silcske/silcske.c, lib/silccore/silcauth.c and
2375 silcd/server_query.c.
2377 Wed Oct 9 17:22:57 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2379 * Added silc_attribute_payload_encode_data to directly encode
2380 the data into the attributes buffer. Renamed function
2381 silc_attribute_payload_parse_list to silc_attribute_payload_parse.
2382 Affected files are lib/silccore/silcattrs.[ch].
2384 * silc_hash_table_find_foreach calls the foreach function now
2385 once even if the nothing was found with context set to NULL.
2386 Affected file lib/silcutil/silchashtable.[ch].
2388 * Remove the RESOLVING flag from client entry after received
2389 the Requested Attributes from the client. Fixed memory leak
2390 in client entry freeing. Affected files silcd/server_query.c
2393 * Added Requested Attributes support into SILC Client Library.
2394 It is not able to send requested attributes in WHOIS command,
2395 and also receive and process requested attributes. Added
2396 silc_client_attribute_[add|del] and silc_client_attributes_get
2397 functions. Added also `ignore_requested_attributes' to the
2398 SilcClientParams to not use attributes in client. Affected
2399 files are lib/silcclient/command.c, client_attrs.[ch],
2400 silcclient.h, client_internal and client.[ch].
2402 * Changed the silc_client_get_client_by_id to support Requested
2403 Attributes, it takes them as argument now. Affected file
2404 is lib/silcclient/silcclient.h, and idlist.c.
2406 * Added -details option to WHOIS command in Irssi SILC Client
2407 to support the requested attributes. By default it requests
2408 all attributes. Affected file lib/silcclient/command.c and
2409 irssi/doc/help/in/whois.in.
2411 Tue Oct 8 17:58:28 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2413 * Add also SERVICE attribute for server-constructed attribute
2414 data. Also digitally sign the attributes and add
2415 SERVER_DIGITAL_SIGNATURE attribute. Affected file is
2416 silcd/server_query.c.
2418 Mon Oct 7 18:25:35 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2420 * Changed the silc_attribute_payload_encode to support list
2421 of attributes (function may be called several times to add
2422 a new attribute). Removed the silc_attribute_payload_encode_list
2423 function. The encoding function now also automatically encodes
2424 the data, so the caller does not need to do that. Affected
2425 files lib/silccore/silcattrs.[ch].
2427 * Added support for replying on behalf of the user to the
2428 Requested Attributes in WHOIS command in the server. Affected
2429 file silcd/server_query.c.
2431 * SILC_NOT_IMPLEMENTED macro use SILC_LOG_INFO now instead of
2432 SILC_LOG_DEBUG. Affected file lib/silcutil/silclog.h.
2434 Sun Oct 6 16:48:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2436 * Don't swtich to become primary router if we are backup if
2437 decryption error has occurred. Affected file silcd/server.c.
2439 * Fixed a bug in backup router IP address comparison in
2440 silc_server_backup_get.
2442 Save now also the port of the server/router and use that
2443 in comparison as well. Affected file silcd/server_backup.c.
2445 * Normal server now reconnects to backup router automatically
2446 if connection is lost to it. Affected file silcd/server.c.
2448 Thu Sep 26 13:51:02 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2450 * If packet processing fails (like integrity check fails)
2451 the connection is closed now. Affected files are
2452 lib/silccore/silcpacket.c and silcd/server.c.
2454 Mon Sep 23 10:59:39 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2456 * Fixed double free in RSA public key set function
2457 silc_rsa_set_public_key. Affected file lib/silccrypt/rsa.c.
2460 Sun Sep 22 14:54:05 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2462 * Rewrote WHOIS, WHOWAS and IDENTIFY commands in the server.
2463 Added server_query.[ch] which provides one interface for
2464 querying information using all three commands.
2466 * Changed all "typedef unsigned char" in core library to
2467 "typedef SilcUInt8".
2469 Sat Sep 21 21:36:45 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2471 * Added silc_strncat into lib/silcutil/silcstrutil.[ch].
2473 * Renamed silc_server_get_client_resolve to
2474 silc_server_query_resolve and moved to server_query.[ch].
2476 Wed Sep 18 18:28:04 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2478 * Resumed client packet handling from server put the resumed
2479 client on wrong list on router and caused the client not
2480 be present on the network anymore. Now fixed to put the
2481 client to correct list. Affected file silcd/packet_receive.c.
2483 Wed Sep 18 15:13:48 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
2485 * Various cleanup in error message output in config parsing code
2486 and in server init code. Fixed error log files containing
2487 too many newlines ('\n') in some situations. Affected files are
2488 silcd/serverconfig.c, silcd/silcd.c, and silcd/server.c.
2490 Wed Sep 18 10:51:23 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2492 * Use the reverse lookupped hostname in client internals
2493 instead of one user provided us as remote server name.
2494 Affected file lib/silcclient/client.c.
2496 Mon Sep 16 12:02:54 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2498 * Added 'app_context' to silc_schedule_init. It is an
2499 application specific context that is delivered to application
2500 in task callback functions. Affected files are
2501 lib/silcutil/silcutil.[ch].
2503 * The hb_context in SilcSocketConnection is not freed
2504 automatically anymore (application must free it). Freeing
2505 it automatic is inconsistent. Affected files are
2506 lib/silcutil/silcsockconn.[ch].
2508 Sun Sep 15 22:16:19 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2510 * Added support for removing explicitly added client connections
2511 in rehash and closing the client connections if they were
2512 unconfigured in the rehash. Affected file silcd/server.c.
2514 * Added support for aborting automatically pending commands
2515 that never receives the reply (to avoid memory leaks).
2516 Added also silc_server_command_pending_timed to set the
2517 specific timeout for pending command. Affected files are
2518 silcd/command[_reply].[ch].
2520 * Added SILC_STATUS_ERR_TIMEDOUT status. Updated protocol
2521 specs and lib/silccore/silcstatus.h.
2523 Sun Sep 15 12:25:10 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2525 * Changed the silc_get_time to accept time value as argument
2526 or if zero is sent return current local time. Affected
2527 file lib/silcutil/silcutil.[ch].
2529 * Added STATS command to client library and Irssi SILC client.
2530 Patch provided by Ville Räsänen <ville.rasanen@iki.fi>.
2532 Wed Sep 11 09:22:00 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2534 * Assure that channel key is set before sending it. May
2535 crash server otherwise. Affected file silcd/packet_send.c.
2537 Tue Sep 10 09:50:08 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2539 * Assure that endless loop cannot happen with detached client
2540 resolving on normal server. Added idlist status
2541 SILC_IDLIST_STATUS_RESUME_RES. Affected files are
2542 silcd/idlist.h and silcd/packet_receive.c.
2544 Mon Sep 9 12:18:18 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2546 * Incoming file transfer request cannot use same session as
2547 the sending session. This can happen when sending file to
2548 yourself. Crashed the client on quit. Affected file
2549 lib/silcclient/client_ftp.c. Bug #24.
2551 Sun Sep 8 18:39:25 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2553 * Implemented the draft-riikonen-precense-attrs draft and
2554 the Attribute Payload into the lib/silccore/silcattrs.[ch].
2556 Sun Sep 8 13:13:44 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2558 * Distribute the SERVER_SIGNOFF notify also to local backup
2559 routers from the primary router. The backup router may not
2560 have the signing of local server directly connected and need
2561 to know about the signoff. Affected file silcd/server_util.c.
2563 * Use the primary router as the origin of the locally connected
2564 server when it is disconnecting from the backup router since
2565 that's where it really is coming from. Now the clients from
2566 the disconnecting server are removed correctly and "shadow"
2567 clients are not left to the backup router. Affected file
2570 Sat Sep 7 22:26:50 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2572 * If normal server is standalone and found existing but disabled
2573 channel, do not re-create the channel since it creates
2574 duplicate same channels. Affected file silcd/server.c.
2576 * Added anonymous client connections support to server. New
2577 "anonymous" configuration option to ConnectionParams section
2578 added. If set to true, the username and hostname information
2579 of the client will be scrambled and anonymous user mode is
2580 set automatically to the user. Affected files are
2581 silcd/serverconfig.[ch], silcd/packet_receive.c and server.c.
2583 Sat Sep 7 16:02:09 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2585 * In JOIN notify handling, mark that the cache entry of the
2586 client cannot be expired. Can cause crashes on normal
2587 server (asserts client->channels). Affected file is
2588 silcd/packet_receive.c.
2590 * From now on distribution versions are used as protocol versions
2591 instead of by default using the Toolkit base version as protocol
2592 version. Affected file prepare.
2594 * Do not set the locally resolved hostname for local client
2595 entry but take what server sends. This way the real hostname
2596 is showed in WHOIS for yourself. Affected file is
2597 lib/silcclient/idlist.c and lib/silcclient/client.c.
2599 * Resolve local info with IDENTIFY when connecting to server.y
2601 Sat Sep 7 14:22:43 CEST 2002 Lubomir Sedlacik <salo@silcnet.org>
2603 * Rewritten check for POSIX threads. Use --with-pthreads[=DIR]
2604 for implied search (not needed on platforms which has native
2605 pthreads library). Use --without-pthreads to disable threads.
2606 Affected file is configure.in.pre
2608 * Fixed --with-iconv on platforms which need to bypass (broken)
2609 native iconv(). Affected file is configure.in.pre
2611 Sat Sep 7 15:08:13 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2613 * Moved -C option parsing in Irssi SILC client at same time
2614 as other options. The UI was initialized earlier and caused
2615 problems on command line. Bug #16. Affected file is
2616 irssi/src/silc/core/silc-core.c.
2618 Mon Sep 2 23:00:30 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
2620 * Added global variable silc_log_timestamp that tells silclog
2621 wether to print or not the timestamp in the logging files.
2622 Affected file lib/silcutil/silclog.[ch].
2624 * Added silcd configuration option Timestamp in the Logging
2625 section. Affected file silcd/serverconfig.[ch],
2626 doc/example_silcd.conf.in.
2628 Fri Aug 30 08:57:33 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2630 * Fixed fingerprint checking to check for entirely empty
2631 fingerprint instead of two first bytes when determining
2632 if it is set. Bug #18. Affected file silcd/command.c.
2634 * Fixed duplicate PKCS name registering to not allow it.
2635 Bugs #17. Affected file lib/silccrypt/silcpkcs.c.
2637 Sun Aug 25 08:02:04 CEST 2002 Lubomir Sedlacik <salo@silcnet.org>
2639 * Conditionalize non-gcc compiler optimizations for various
2640 platforms, enable those commented out. Cleanups.
2641 Affected file lib/silcmath/mpi/configure.in
2643 Sat Aug 24 15:11:32 EEST 2002 Timo Sirainen <tss@iki.fi>
2645 * silc_rng_exec_command() left zombie processes if command
2646 didn't generate any output. Affected file
2647 lib/silccrypt/silcrng.c
2649 Fri Aug 23 22:05:44 CEST 2002 Lubomir Sedlacik <salo@silcnet.org>
2651 * Rewrote iconv checking, introduce --with-iconv for systems
2652 which rely on libiconv. Check if iconv() provided by libc
2653 is good enough, otherwise demand libiconv. Affected file
2656 Fri Aug 23 07:10:52 CEST 2002 Lubomir Sedlacik <salo@silcnet.org>
2658 * Search for ldopen() also in libc. This enables SIM support
2659 on *BSD systems. Based on patch from Alex Zepeda. Affected
2660 file configure.in.pre
2662 Sun Aug 18 04:44:30 CEST 2002 Lubomir Sedlacik <salo@silcnet.org>
2664 * Don't call AM_CONDITIONAL conditonally for SILC_THREADS.
2665 This fixes prepare on *BSD systems. Affected file
2668 Sun Aug 4 15:55:40 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2670 * More fixed for not having purge timeout for global clients
2671 that are on channel. Affected files silcd/command_reply.c
2674 * Fixed the rekey protocol to work with backup router connections.
2675 Rekey packets are now allowed on disabled connections as
2676 well. Affected files silcd/packet_send.c and server.c.
2678 * Do not switch to be as backup router when shutting down and
2679 closing the primary connection. Affected file silcd/server.c.
2681 * Fixed memory leaks in backup router deleting. Added
2682 silc_server_backup_free to free all data during shutdown of
2683 server. Affected files silcd/server_backup.[ch].
2685 Sun Jul 14 21:33:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2687 * Do not process commands if the sock->user_data is NULL.
2688 Affected file silcd/command.c.
2690 Tue Jul 9 19:03:11 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2692 * Fixed buffer overflow and security problems (loosing bits
2693 in CFB encryption) in SILC RNG. Problems reported by
2694 Markku-Juhani O. Saarinen <mjos@saturn.tcs.hut.fi>.
2696 Sun Jul 7 13:10:01 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2698 * Added yet more checks that client is not expired on global
2699 list if it is on channels. Affected file is
2700 silcd/command_reply.c.
2702 Sat Jul 6 11:45:11 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2704 * Merged c0ffee's MIME signal patch which adds support for
2705 sending also MIME messages in Irssi SILC Client, and handling
2706 received MIME messages in a signal (and perhaps doing something
2707 to non-textual MIME messages).
2709 Sun Jun 30 01:30:22 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2711 * Fixed pending command deletion in server and client library
2712 to check the whole list instead of breaking after first found.
2713 The affected files are silcd/command.[ch] and
2714 lib/silcclient/command.[ch].
2716 Sat Jun 29 17:40:12 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2718 * Return NO_SUCH_CHANNEL error in USERS for channel that is
2719 secret or private, otherwise it's possible to find out
2720 whether a secret channel exists or not. Affected file
2723 * If CMODE change fails during the mode setting, assure that
2724 the old mode mask is set for the channel back. Affected
2725 file silcd/command.c.
2727 * Fixed passphrase saving on +a channel on normal server
2728 after successful JOIN command. Affected file silcd/command.c.
2730 Fri Jun 28 11:53:25 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2732 * Remove server/router operator privileges in DETACH command,
2733 since it's possible to resume to server where these
2734 privileges would not be allowed for the client. Affected
2735 file silcd/command.c.
2737 * Do not set to wait for backup in rehash of the server.
2738 Affected file silcd/server.c.
2740 * Do not check listener sockets when counting how many
2741 socket connections we have. Affected file is
2742 silcd/server_util.c.
2744 * Do not announce disconnected clients that are remaining
2745 in history (for WHOWAS). This is because SIGNOFF notify
2746 for these has been sent earlier already. Affected file
2749 Thu Jun 27 20:07:27 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2751 * Buffer overflow with CUMODE command's mode->mode character
2752 conversion. Reported by Ville Räsänen. Affected file
2753 lib/silcutil/silcutil.c.
2755 Thu Jun 27 16:54:33 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2757 * Allow heartbeat packets to go disabled connections anyway.
2758 Affected files silcd/server.c and silcd/packet_send.c.
2760 * Do not broadcast New Channel packets with List flag set
2761 in the packet to backup routers. The router must check
2762 for the correctness of the packets before sending them.
2763 It is possible that router will have enforce Channel ID
2764 change and this would cause desync in the backup router.
2765 Affected file silcd/packet_receive.c.
2767 * Remove SILC_PACKET_FLAG_LIST from the temp packets that
2768 are handled in list parsing. They are not list packets
2769 anymore. Affected file silcd/packet_receive.c.
2771 Thu Jun 27 11:27:07 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2773 * Stop waiting for backup router through the timeout, not
2774 directly after backup router has arrived. Affected file
2777 * Do not re-create channel keys and send them when removing
2778 clients in server shutdown. Affected files are
2779 silcd/server_internal.h and silcd/server_util.c.
2781 * Notify distribution to backup routers was missing from
2782 the silc_server_send_notify_dest function which caused
2783 desyncing problems with backup router. Affected file is
2784 silcd/packet_send.c.
2786 * The client's channel removing was working wrong on
2787 backup router. It assumed that it doesn't know global
2788 information but backup router does know. For this reason
2789 it could remove channel when it wasn't supposed to do that.
2790 Affected file silcd/server.c and silcd/server_util.c.
2792 Wed Jun 26 15:14:12 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2794 * Stop for a couple seconds after badkup router has become
2795 primary router. Affected file silcd/server.c.
2797 * Added silc_server_remove_servers_by_server, which is used
2798 to remove servers originated from some other server. Also
2799 clients of those servers can be removed too. Affected file
2800 silcd/server_util.[ch].
2802 * When removing clients after a server has signed of remove
2803 also all servers behind that server (unless they are known
2804 to be available locally), and send SERVER_SIGNOFF for each
2805 of the server separately. Also the signed off clients are
2806 sent now separately per signed off server. The affected files
2807 are silcd/server.c and silcd/server_util.[ch].
2809 * All servers added with silc_idlist_add_server must always
2810 have both "router" and "connection" pointers set. Otherwise,
2811 bad server entries may be left around in the cache.
2812 Affected file silcd/command_reply.c.
2814 * Do not create the channel key in NEW_CHANNEL packet
2815 processing if the channel is empty. Affected file
2816 silcd/packet_receive.c.
2818 * Completed backup router support for standalone routers.
2819 Supports also servers in the cell that do not use the backup
2822 Wed Jun 26 10:38:11 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2824 * Fixed a bug in silc_string_regexify which did not add '^'
2825 at the start of each string, and thus the matching was
2826 not explicit. For example ban list iikone@*!*@* would
2827 match also "priikone", which is wrong, it would have to be
2828 *iikone@*!*@* to match also "priikone". Affected
2829 file lib/silcutil/unix/silcunixutil.c.
2831 Tue Jun 25 18:47:39 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2833 * Enable all local server connections before updating client
2834 caches when we've become backup router. Otherwise, signoff
2835 packets may not reach the clients. Affected files are
2836 silcd/server.c and silcd/server_util.[ch].
2838 * Fixed a bug in version string parsing which could crash
2839 the program with specially formatted version string.
2840 Bug reported and patch provided by Ville Räsänen. Affected
2841 file lib/silcutil/silcutil.c.
2843 * Handle the disconnection immediately when DISCONNECT
2844 packet is received in server. Affected file silcd/server.c.
2846 * Primary router now waits a short time (10 seconds) for
2847 backup router connection before accepting any other
2848 connection (except local). Affected file silcd/server.c,
2851 * Fixed a crash in client libary in NICK_CHANGE notify when
2852 NICK_CHANGE arrived for client entry we are resolving
2853 currently. Affected file lib/silcclient/client_notify.c.
2855 * Call the sconn->callback completion even if error had
2856 occurred. Start reconnecting always if connection to
2857 primary router fails during backup router protocol.
2858 Affected files silcd/server.c and server_backup.c.
2860 Mon Jun 24 17:47:52 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2862 * Added functions silc_server_send_opers and
2863 silc_server_send_opers_notify to send packets stricly
2864 to operators. Added macro SILC_SERVER_SEND_OPERS macro
2865 to send variable argument notify to operators.
2866 Affected files silcd/packet_send.[ch] and silcd/server.h.
2868 * Removed UMODE rights checking with UMODE_CHANGE notify.
2869 Affected file silcd/packet_receive.c.
2871 * Server/router operator now receives notify when network
2872 switches to backup router and when it resumes the use of
2873 primary router. Affected file silcd/server.c and
2874 silcd/server_backup.c.
2876 * Fixed the updating of client information after backup
2877 resuming protocol is over; update all except local clients
2878 to the new primary router. The affected file is
2879 silcd/server_util.c.
2881 * Added support for closing active connections in rehash
2882 that were unconfigured by the user. Supports currently
2883 closing server and router connections. Affected file
2886 * Rewrote some SILC_LOG_DEBUG's in silcd/server_backup.c.
2888 Sun Jun 23 17:32:31 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2890 * Don't do SILC_STRING_LANGUAGE encoding if the outbuffer
2891 is NULL since seems that on some platforms NULL is allowed
2892 and on some it's not. Fallback encoding is used instead.
2893 Affected file lib/silcutil/silcstrutil.c.
2895 * Fixed statistics updating for incoming server connection
2896 which could cause problems when re-connecting. Affected
2897 file silcd/server.c.
2899 * Preliminary backup router support for standalone router
2900 added. Affected files in silcd/.
2902 * Mark server connections in backup router disabled before
2903 and after backup protocol. Affected file is
2904 silcd/server_backup.c.
2906 * Added support for reconnecting to remote server connection
2907 even if the protocol fails, and if the configuration wants
2908 us to keep trying to connect anyway.
2910 Server connection is not allowed to backup router if
2911 backup router does not have connection to primary router yet.
2913 Affected file is silcd/server.c.
2915 Sat Jun 22 21:34:59 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2917 * Added silc_client_udpate_server function to update changed
2918 server info. Affected file lib/silcclient/idlist.[ch].
2920 * Added check for server entries that are being resolved when
2921 notify is received. If being resolved, handle the received
2922 notify only after it's resolved so that all notifys are
2923 handled in same order as received from the server.
2925 Added similar resolver check to channel entries. Every
2926 notify that cause resolving of any information that affects
2927 channel entry marks the channel entry in waiting state.
2928 After whatever resolving is over the waiters are signalled
2929 and only then the notifys are handled in the same order
2930 as delivered from the server.
2932 Affected files are lib/silcclient/idlist.[ch], and
2935 * Fixed KILLED notify handling in normal server. Affected
2936 file silcd/packet_receive.c.
2938 * Added SILC_IDLIST_STATUS_LOCAL which indicates that entry
2939 is locally connected, or was locally connected (but may
2940 be detached and connection is not active). Added also
2941 SILC_IS_LOCAL for checking this status. Affected files
2942 silcd/idlist.h, silcd/packet_receive.c, silcd/server_util.c,
2943 silcd/server.c and silcd/server_internal.h.
2945 Sat Jun 22 17:06:58 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2947 * Don't send or handle TOPIC_SET if topic is already set and
2948 is same as being set. Affected files silcd/command.c and
2949 silcd/packet_receive.c.
2951 * Fixed CMODE change rights checking to work correctly when
2952 removing modes by operator. Affected file is
2953 silcd/server_util.c.
2955 * Fixed some handling with New Channel packet in router and
2956 fixed some CMODE_CHANGE notify handling in server and router.
2957 Affected file is silcd/packet_receive.c.
2959 * Changed "disconnect" client operation to include the
2960 reason of the disconnection and optional disconnection
2961 message. Affected file lib/silcclient/silcclient.h.
2963 * Made the compilation of lib/contrib/ stuff conditional.
2964 Affected files configure.in.pre, lib/contrib/Makefile.am.
2966 Sat Jun 22 12:49:21 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2968 * All CMODE_CHANGE and CUMODE_CHANGE notifys are now sent back
2969 to the sender of the notify too, to avoid situation where two
2970 notifys are in the network at the same time going to oppsite
2971 directions. Affected file silcd/packet_receice.c.
2973 Fri Jun 21 10:00:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2975 * Delete the client from channel even if the cilent->id is
2976 NULL. It was possible that client was deleted without
2977 removing from channels (theoretically at least). Affected
2978 file silcd/server.c and silcd/server_util.c.
2980 * Free the client data too when resuming is not successful.
2981 Affected file silcd/packet_receive.c.
2983 * Merged some code from c0ffee's silc-plugin. Affected files
2984 irssi/src/silc/core/silc-channels.c and silc-expandos.c.
2986 * Added SILC_PRIMARY_ROUTE and SILC_BROADXAST macros to
2987 silcd/server_internal.h. SILC_PRIMARY_ROUTE Returns pointer
2988 to the primary router connection, the other one returns
2989 TRUE if packet must be broadcasted to network.
2991 * All notifys that are destined to primary router (to network)
2992 are now automatically sent to backup routers even if the
2993 router is standalone (and has backup router). Affected files
2996 * Added --without-irssi and --without-silcd configuration
2997 options for disabling the compilation of these applications.
2998 Affected file configure.in.pre and prepare.
3000 Thu Jun 20 13:48:15 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3002 * Implemented SILC_STRING_BMP and SILC_STRING_UNIVERSAL for
3003 UTF-8 encoding and decoding. Added also new encodings
3004 SILC_STRING_BMP_LSB and SILC_STRING_UNIVERSAL_LSB.
3006 Added also SILC_STRING_LANGUAGE which is language and charset
3007 specific encoder and decoer for those platforms that support
3008 iconv(). It can convert the UTF-8 to and from the locale
3009 specific character set.
3011 Affected file lib/silcutil/silcstrutil.[ch].
3013 * Added macro SILC_NOT_IMPLEMENTED to lib/silcutil/silclog.h.
3015 * Added function silc_get_command_name to the file
3016 lib/silcutil/silcutil.[ch].
3018 * Improved the server debug output a bit. Affected files are
3021 Wed Jun 19 17:46:31 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3023 * Save the channel passphrase when received succesful JOIN
3024 command reply from router, on normal server. Otherwise
3025 joinig +a channels from normal server is not possible.
3026 Affected file silcd/command.c.
3028 * Fixed a bug in TOPIC_SET notify handling. The notifier
3029 may be other than client too, like server or channel.
3030 It expected it to always be only client and ignored the
3031 notify. Affected file silcd/packet_recieve.c.
3033 * Removed some (unnecessary) debug printing from
3034 lib/silccore/silcid.c and lib/silccore/silcargument.c.
3036 * Do not force CMODE_CHANGE when server is announcing new
3039 Router announces stuff only after server reannounces channel
3040 after CHANNEL_CHANGE notify.
3042 These fixes optimizes the announcing procedure, and perhaps
3043 fixes some problems too. Affected file silcd/packet_receive.c.
3045 * Fixed SERVER_SIGNOFF sending to local clients. It was
3046 totally broken and sent the notify to all local clients,
3047 instead of only to those that was on same channel as the
3048 signing off clients. Affected file silcd/server_util.c.
3050 * Added -D option to server. It can be used to give debug
3051 level. The levels are from 0 - 99, and are predefined for
3052 smooth server debugging. (see silcd.c for the predefined
3053 levels). Affected file silcd/server.c.
3055 Wed Jun 19 16:01:51 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3057 * Fixed a bug in Irssi SILC client to close the connection
3058 properly when disconnecting from server. Affected file
3059 irssi/src/silc/core/client_ops.c.
3061 Tue Jun 18 17:14:52 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3063 * When authenticating as founder during JOIN command, check
3064 that the one authenticating becomes the only founder on the
3065 channel. Affected file silcd/command.c.
3067 * Better checking for founder mode setting when CUMODE_CHANGE
3068 notify is received. Affected file silcd/packet_receive.c.
3070 * Close all connections when shutting down the server by sending
3071 DISCONNECT packet. Close all listeners too when shutting
3072 down the server. Affected file silcd/server.c.
3074 * Handle DISCONNECT packet correctly in client library by
3075 calling the "disconnect" client operation. Affected file
3076 lib/silcclient/client.c.
3078 * Handle local errors correctly during resuming. Affected
3079 file lib/silcclient/client.c.
3081 Tue Jun 18 10:26:27 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3083 * The log file is not dupped internally anymore in
3084 lib/silcutil/silclog.c. Fixed memory leaks too.
3086 * The scheduler now dispatches all pending timeout tasks
3087 when it is uninitialized with silc_schedule_uninit.
3088 Affected file lib/silcutil/silcschedule.c.
3090 Mon Jun 17 21:30:55 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3092 * Added --enable-stack-trace option to configure. Added
3093 memory allocation stack trace support. Added files
3094 lib/silcutil/stacktrace.[ch]. Affected files are
3095 lib/silcutil/silcmemory.[ch].
3097 * Fixed memory leaks from libraries and server. Affected
3098 files around the tree.
3100 * Reverted back a fix made to CUMODE which broke it.
3101 Affected file silcd/command.c.
3103 Sun Jun 16 11:49:45 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3105 * Added SILC_MESSAGE_FLAG_UTF8 to the protocol specs and the
3106 core library, and implemented it. All textual messages SHOULD
3107 use this flag and the message MUST be UTF-8 encoded.
3108 All text messages sent by Irssi SILC client are now UTF-8
3109 encoded (regardless whether the terminal supports UTF-8 or not).
3110 Affected files are lib/silccore/silcchannel.h,
3111 irssi/src/silc/core/silc-servers.c, silc-channels.c and
3114 Sat Jun 15 18:23:39 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3116 * Added lots of new statistics updating that was missing from
3117 the server and router code. Affected files in silcd/.
3119 * Sending SIGUSR1 signal to server now dumps the current
3120 server statistics into /tmp directory. Affected file is
3123 * ROBODoc documented the lib/silccrypt/silchash.h. Improved
3124 the SILC Hash Interface also. Added new functions
3125 silc_hash_get_name, silc_hash_init, silc_hash_update and
3126 silc_hash_final. Affected file lib/silccrypt/silchash.c.
3128 Sat Jun 15 12:09:14 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3130 * Added some better info printing for client during connecting.
3131 Affected file silcd/server_util.c.
3133 * Implemented the SILC_CHANNEL_UMODE_QUIET mode that can be used
3134 to silence a user on a channel. Affected files are
3135 lib/silcclient/client_channel.c, irssi/src/silc/core/client_ops.c,
3136 irssi/src/fe-common/silc/module-formats.[ch], silcd/command.c
3137 and silcd/packet_receive.c.
3139 * Fixed a fatal bug in handling of malformed command payload.
3140 Affected file silcd/command.c.
3142 * Fixed a double free when announcing channel users to router.
3143 Affected file silcd/server.c.
3145 * After successful authentication to channel founder mode, check
3146 that there isn't anyone else with founder mode on the channel.
3147 The one that authenticated will become founder and anyone
3148 else is demoted. Affected file silcd/command.c.
3150 * Added error printing of any error that has occurred during
3151 any command in client library. Affected file is
3152 irssi/src/silc/core/client_ops.c.
3154 * Removed some error printing from the client library and left
3155 it for the application to worry (from the error status it
3156 receives in 'command' client operation. Affected file is
3157 lib/silcclient/command.c.
3159 Fri Jun 14 22:59:02 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3161 * Added new status types KEY_AGREEMENT_ALREADY_STARTED and
3162 KEY_AGREEMENT_SELF_DENIED to lib/silcclient/silcclient.h.
3163 Starting key agreement with itself is denied. Affected file
3164 is lib/silcclient/client_keyagr.c.
3166 * Fixed some error checkings from the SFTP library which caused
3167 misbehaviour. Affected files are lib/silcsftp/sftp_client.c
3168 and lib/silcsftp/sftp_util.c.
3170 * Added new "debug" and "debug_string" settings to Irssi SILC
3171 client which can be used to print runtime debugging on the
3172 Irssi's screen. Available when compiled with --enable-debug
3173 option. Affected file irssi/src/silc/core/silc-core.c.
3175 Tue Jun 11 16:36:02 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
3177 * Fixed a missing variadic parameter in a function call that
3178 caused server crash when a non-allowed connection arrived.
3179 Reported by Richard Becker. Affected file silcd/server.c.
3181 Mon Jun 10 16:29:42 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3183 * Added WATCH list sending to backup routers from router.
3184 The WATCH command is sent by the router to the backup
3185 router. Affected file silcd/command.c.
3187 * Mark the backup_router flag for RouterConnection entry
3188 if the backup router stuff is defined in the config file.
3189 Affected file silcd/serverconfig.c.
3191 * Fixed some backup data sending around the code to work better
3192 if the router is standalone router. Not all places were fixed.
3193 Affected file silcd/packet_receive.c, silcd/packet_send.c,
3196 * Fixed the router connecting when connecting to multiple
3197 routers. It ignored every other router except the first
3198 one. Affected file silcd/server.c.
3200 Mon Jun 10 09:28:21 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3202 * Made the private key generation after expiration optional.
3203 If not created after expiration the old key will re-expire
3204 at a later time (and thus key pair is not necessary to
3205 change). Affected file irssi/src/silc/core/clientutil.c.
3207 Sun Jun 9 18:58:25 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3209 * The length arguments in bind() and connect() were wrong
3210 and fixed now to used SIZEOF_SOCKADDR in the
3211 lib/silcutil/unix/silcunixutil.c.
3213 Tue Jun 4 18:36:05 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3215 * Fixed detach timeout handling to use Client ID and not
3216 the actual client entry which may be freed in the callback.
3217 Affected file silcd/command.c.
3219 Thu May 30 15:53:45 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3221 * Merged c0ffee's multiple interface support patch.
3222 Affected files in silcd/.
3224 Wed May 29 18:08:15 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3226 * Cleanup keys properly. Affected file is
3227 irssi/src/silc/core/clientutil.c.
3229 Tue May 28 20:11:41 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3231 * Display the user mode on the status bar. Affected file
3232 irssi/src/silc/core/silc-expandos.c.
3234 Tue May 28 13:56:26 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3236 * If private message key is not set, but the flag is set in
3237 the packet, ignore the packet since it cannot be decrypted.
3238 Affected file lib/silcclient/client_prvmsg.c.
3240 Thu May 23 12:00:14 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3242 * When resuming client, remove the old client entry from
3243 the watcher list too. Affected file silcd/packet_receive.c.
3245 * Do not allow normal server to force founder mode away
3246 from router if the founder mode is already set. Affected
3247 file silcd/packet_receive.c.
3249 * Remove the client entry with watch notify types with short
3250 timeout, and not directly, so that other notifys can be
3251 retrieved too. Affected file lib/silcclient/client_notify.c.
3253 * Display notification about data messages that cannot be
3254 displayed. Affected files irssi/src/silc/core/client_ops.c,
3255 irssi/src/fe-common/silc/module-formats.[ch].
3257 Sun May 19 18:59:00 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3259 * Fixed the CHANNEL_CHANGE notify handling in client libary
3260 to not use freed memory. Affected file is
3261 lib/silcclient/client_notify.c.
3263 * Fixed CUMODE_CHANGE notify handling in server. Affected
3264 file silcd/packet_receive.c.
3266 * Fixed USERS command to support empty channels. Affected
3267 file silcd/command.c.
3269 Sat May 18 11:35:19 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3271 * Allow multiple identical pending commands to be registered
3272 in client library. Affected file is lib/silcclient/command.c.
3274 * Call the completion for resolving client information only
3275 after all resolvers has finished. This fixes a crash in
3276 the client. Added support for checking when the resolvers
3277 are finished. Affected file is lib/silcclient/idlist.c.
3279 * Wait by default 3 seconds before reconnecting to the server
3280 after being disconnected. Makes the /detach command a bit
3283 Fri May 17 17:23:45 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3285 * Check the watcher list before sending signoff notifys
3286 when closing client connection. Affected file is
3289 * Added better CMODE command rights checking. Affected file
3290 silcd/server_util.c.
3292 Fri May 17 08:33:41 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3294 * Fixed watcher list checking during server signoff. It
3295 crashed the server. Affected file silcd/server_util.c.
3297 * The JOIN command reply returns now the founder's public
3298 key. Affected file is silcd/command.c.
3300 * Announce the channel mode, and the mode properties with
3301 CMODE_CHANGE notify. Affected file silcd/server.c.
3303 * Mark new channels by default disabled, untill at least
3304 one user joins the channel. Affected file is
3305 silcd/packet_receive.c.
3307 Thu May 16 13:05:13 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3309 * The nickname argument to watch notify can be optional.
3310 Fixes a crash in server. Affected file silcd/packet_send.c.
3312 * Remove the client entry from cache if the WATCH notify type
3313 is KILLED, SERVER_SIGNOFF or SIGNOFF. Affected file is
3314 lib/silcclient/client_notify.c.
3316 * Check the watcher list before and after changing nickname
3317 when the NICK_CHANGE notify is received. Affected file is
3320 * Fixed a crash in OPER and SILCOPER command sending. Empty
3321 passphrase caused the crash. Affected file is
3322 lib/silcclient/command.c.
3324 Wed May 15 19:01:42 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3326 * Merged with Irssi CVS for Irssi SILC client.
3328 Tue May 14 19:37:48 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3330 * Completed the protocol specifications.
3332 Tue May 7 20:41:58 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3334 * Merged with Irssi CVS for Irssi SILC client.
3336 Tue May 7 11:07:16 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3338 * Added the founder's public key delivery to the
3339 CUMODE_CHANGE notify type as well. Updated the protocol
3340 specs and the code. Affected files are silcd/packet_send.[ch],
3341 silcd/packet_receive.c and silcd/command.c.
3343 Mon May 6 19:46:12 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3345 * Added silc_pkcs_public_key_copy function into the
3346 lib/silccrypt/silcpkcs.[ch].
3348 * Remove the `iv' from the SilcChannelEntry since we can
3349 live without it. Affected files are silcd/idlist.h and
3350 silcd/packet_receive.c.
3352 * Added support for sending the founder's public key in
3353 the CMODE_CHANGE notify packet in the server. Affected
3354 files are silcd/packet_send.[ch], silcd/packet_receive.c,
3355 silcd/command.c and silcd/server.c.
3357 * Changed the FOUNDER_AUTH authentication to use only
3358 public key authentication as defined by new protocol
3359 specs. Passphrase authentication with that mode cannot
3360 be used anymore. It is now possible to reclaim founder
3361 mode from any server in the network. Affected files are
3362 silcd/command.c, silcd/idlist.h and silcd/command_reply.c.
3364 * Added permanent channels support by making the channel
3365 permanent when FOUNDER_AUTH mode is set on the channel.
3366 The channel will not be destroyed even if channel is empty
3367 when that mode is set. Protocol TODO #17. Affected
3368 files are silcd/server.[ch], server_util.[ch],
3369 silcd/command.c, silcd/packet_receive.c and
3370 lib/silcclient/command.c.
3372 Fri May 3 18:36:51 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3374 * Added reference counter to the command reply context in
3375 the client library. Affected files are
3376 lib/silcclient/command_reply.[ch].
3378 Fri May 3 11:37:10 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3380 * Fixed rekey protocol with PFS in the client library.
3381 Affected file is lib/silcclient/protocol.c.
3383 * Added support for list of errors in client library
3384 command reply handling. Affected file is
3385 lib/silcclient/command_reply.c.
3387 * Defined that the WHOIS and IDENTIFY commands can send
3388 list of errors. Updated the protocol specs. Protocol
3391 * Added support for sending list of errors to WHOIS and
3392 IDENTIFY commands in server. Added support for receiving
3393 list of errors in server. Affected files are
3394 silcd/command.c and silcd/command_reply.c.
3396 * Fixed client info resolving on LEAVE command in client
3397 library to not crash. Affected file is
3398 lib/silcclient/client_notify.c.
3400 Thu May 2 08:45:11 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3402 * Defined that the NICK command replies with thew changed
3403 nickname too, to make the nickname changing simpler at
3404 the client's end. Updated protocol specs and the code
3405 in client and server. Affected files are
3406 silcd/command.c, lib/silcclient/command_reply.c and
3407 lib/silcclient/command.c.
3409 Mon Apr 29 20:10:42 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3411 * Added `Compressed' packet flag to indicate that the packet
3412 payload is compressed by the sender. Updated the protocol
3413 specs and the core library. The compression still is not
3414 implemented in the sources. Affected file is
3415 lib/silccore/silcpacket.h.
3417 Mon Apr 29 09:48:12 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3419 * Remove pending command callbacks also if the connection
3420 to the server is destroyed. Affected file is
3421 lib/silcclient/client.c.
3423 Sat Apr 27 19:52:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3425 * Added new QUIET channel user mode that can be used to
3426 quiet a user in a channel. Updated the protocol specs but
3427 it wasn't implemented yet. Protocol TODO #27. Affected
3428 file is lib/silccore/silcmode.h.
3430 Mon Apr 22 09:09:44 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3432 * Added BLOCK_INVITE user mode to be able to block incoming
3433 invite notifications. Protoocol TODO #26. Affected files
3434 are lib/silccore/silcmode.h, lib/silcclient/command.c and
3437 * SILC Publickey fields MUST be UTF-8 encoded now. Updated
3438 the protocol specs and the code. Affected file is
3439 lib/silccrypt/silcpkcs.c.
3441 Sun Apr 21 19:44:38 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3443 * Disconnect Payload includes now the status type. Updated
3444 the protocol specs and the code. Protocol TODO #25.
3445 Affected files are silcd/server.c, lib/silcclient/client.c.
3447 * Added NOT_AUTHENTICATED, BAD_SERVER_ID, INCOMPLETE_INFORMATION,
3448 KEY_EXCHANGE_FAILED and BAD_VERSION error status types.
3449 Moved the silc_client_command_status_messages table to the
3450 lib/silcutil/silcutil.c and added new funtion
3451 silc_get_status_message, which deprecates function
3452 silc_client_status_message. Affected files are
3453 lib/silccore/silcstatus.h, lib/silcclient/command_reply.[ch],
3454 lib/silcutil/silcutil.[ch].
3456 Fri Apr 19 17:35:15 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3458 * Defined that the nickname hash in Client ID MUST be from
3459 lowercase nickname. This effectively changes nicknames in
3460 SILC to case-insensitive. Updated the protocol specs and
3461 the code. Affected files are lib/silcutil/silcutil.[ch],
3462 silcd/serverid.c, and silcd/idlist.c.
3464 * Added new channel user modes BLOCK_MESSAGES_USERS and
3465 BLOCK_MESSAGES_ROBOTS. Updated the protocol specs and the
3466 code. Affected files are lib/silccore/silcmode.h,
3467 lib/silcclient/command.c, and silcd/packet_send.c.
3469 * Added new error status ERR_RESOURCE_LIMIT. Updated protocol
3470 specs and code. Affected file lib/silccore/silcstatus.h.
3472 * Added support for watch list. It is possible to add nicknames
3473 to be watched, and when they come to network, leave network
3474 or user mode changes the watcher will be notified of this
3475 change. Added SILC_COMMAND_WATCH command, added new
3476 notify type SILC_NOTIFY_TYPE_WATCH to deliver the watch
3477 notifications. Updated the protocol specs and implemented
3478 this to library, client and server. Protocol TODO #21.
3479 Affected files are lib/silccore/silccomand.h,
3480 lib/silccore/silcnotify.h, lib/silcclient/command[_reply].[ch],
3481 silcd/command[_reply].[ch], lib/silcclient/client_notify.c,
3482 silcd/packet_send.[ch], silcd/packet_receive.c, and
3483 irssi/src/silc/core/client_ops.c.
3485 * Added user mode SILC_UMODE_REJECT_WATCHING to reject
3486 somebody watching you. Updated the protocol specs and the
3487 code. Affected files are lib/silccore/silcmode.h, and
3488 lib/silcclient/command.c.
3490 Fri Apr 19 09:02:20 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3492 * Added service support to SILC protocol. Added new command
3493 SILC_COMMAND_SERVICE. Updated the protocol specs and the
3494 core library. Services are not implemented in server or
3495 client for now. Protocol TODO #20. Affected files are
3496 lib/silccore/silcstatus.h, lib/silccore/silccommand.h.
3498 * Added SilcStatus argument to `command' client operation
3499 to return the error status when command sending fails
3500 locally. Changed all command in client library to return
3501 correct command status. Affected files are
3502 lib/silcclient/command.c, lib/silcclient/silcclient.h and
3503 irssi/src/silc/core/client_ops.c.
3505 Thu Apr 18 14:09:51 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3507 * Added silc_mime_parse function to parse MIME headers.
3508 Affected files are lib/silcutil/silcstruti.[ch].
3510 * Added MIME header parsing in Irssi SILC Client. It displays
3511 all textual MIME objects, others it ignores. Affected file
3512 is irssi/src/silc/core/clien_ops.c.
3514 Wed Apr 17 22:07:59 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
3516 * Fixed a bug in the pid writing function, which couldn't be
3517 written in a root-owned directory.
3519 Tue Apr 16 09:34:40 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3521 * Defined that channel message to unknown Channel ID must
3522 cause SILC_NOTIFY_TYPE_ERROR notify message to the sender.
3523 Updated the protocol specs and the code in server. The
3524 affected file is silcd/packet_receive.c.
3526 Mon Apr 15 19:57:57 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3528 * Added new notify type SILC_NOTIFY_TYPE_ERROR and specified
3529 that it is used to send error notifys if error occurs during
3530 some SILC packet processing, except commands. The error
3531 types are same as for command reply types. Defined that
3532 if private message is sent to unknown Client ID the error
3533 is sent in SILC_NOTIFY_TYPE_ERROR instead of command reply.
3534 Updated the protocol specs and code. Affected files are
3535 lib/silccore/silcnotify.h, added lib/silccore/silcstatus.h,
3536 lib/silcclient/client_notify.c, silcd/packet_receive.c,
3537 and irssi/src/silc/core/client_ops.c. Renamed the
3538 SilcCommandStatus to SilcStatus.
3540 * Defined the use of extra WHOIS attributes in WHOIS command.
3541 The <Requested Attributes> (defined in a separate document)
3542 can be used to request additional information about user
3543 not returned by standard WHOIS command. Defined that server
3544 can send WHOIS command directly to client. Client provides
3545 the requested attributes to the server. Updated the protocol
3546 specs. Protocol TODO #4. Implementation is not done yet
3547 (Protocol TODO #24).
3549 * Renamed function silc_client_command_status_message to
3550 silc_client_status_message. Affected files are
3551 lib/silcclient/command_reply.[ch].
3553 Sun Apr 14 21:13:42 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3555 * Changed the WHOIS, IDENTIFY and WHOWAS count arguments to
3556 32 bit integers. Updated the protcol specs and the code.
3557 Affected files are silcd/command.c and
3558 lib/silcclient/command.c.
3560 Sun Apr 14 19:49:02 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
3562 * Fixed a bug in library where sending a bogus authentication
3563 payload would lead to a crash. Affected file is
3564 lib/silccore/silcauth.c.
3566 Sat Apr 13 13:09:24 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3568 * Added detach_disabled and detach_timeout server config
3569 options to the server. Affected files silcd/serverconfig.[ch],
3570 silcd/command.c and silcd/packet_receive.c.
3572 Fri Apr 12 20:09:08 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3574 * Added resolve_cmd_ident field to the SilcClientEntry structure
3575 too so that if the entry is for example being resolved so
3576 another command may attach to the same pending command reply
3577 without requiring to resolve the same entry again. Added
3578 support for adding multiple pending commands for one
3579 command idenfier. Affected files lib/silcclient/command.[ch],
3580 lib/silcclient/command_reply.[ch], lib/silcclient/idlist.h.
3582 Fri Apr 12 10:17:51 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3584 * Defined that server receives WHOIS command reply for private
3585 and secret channels too. Updated protocol specs and the
3586 code in server. Affected file silcd/command.c.
3588 * Defined <channel user mode list> argument to WHOIS command
3589 reply for returning user modes on the channels. The
3590 channel list now doesn't include the user mode anymore but the
3591 actual channel mode. Updated protocol specs and the code in
3592 client and server. Affected files are silcd/command_reply.c,
3593 silcd/command.c, silcd/server.c, irssi/src/silc/core/client_ops.c,
3594 and lib/silcclient/command_reply.c.
3596 * Save the channels list in WHOIS command reply in normal server
3597 so that WHOIS always shows joined channels also in normal
3598 server and not just on router. Affected file is
3599 silcd/command_reply.c.
3601 Thu Apr 11 22:29:33 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3603 * Defined that server receives USERS command reply for private
3604 and secret channels too. Updated protocol specs and the
3605 code in server. Affected file silcd/command.c.
3607 Thu Apr 11 16:32:08 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3609 * Changed the UMODE's mode mask argument to be optional. If
3610 not provided then the command merely returns the current mode
3611 mask to the client. Updated protocol specs and the server.
3612 Affected file is silcd/command.c.
3614 * Added SILC session detachment/resuming support. It is possible
3615 to detach by closing the network connection and then re-connect
3616 and resume to the old client session. Added DETACHED user
3617 mode that server will set for detached client. Added new
3618 packet RESUME_CLIENT which is used to perform the resuming
3619 process. Added DETACH command. Updated the protocol specs,
3620 core library, client and server. Protocol TODO #22. Very
3621 many affected files around the tree.
3623 Wed Apr 10 16:32:01 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3625 * Changed the CMODE's mode mask argument to be optional. If
3626 not provided then the command merely returns the current mode
3627 mask to the client. Updated protocol specs and the server.
3628 Affected file is silcd/command.c.
3630 * Changed the Killer's Client ID in KILLED notify to be just
3631 any ID payload since router server is allowed to kill as well.
3632 Updated protocol specs, client libary and server. Affected
3633 files are lib/silcclient/client_notify.c, silcd/packet_receive.c,
3634 and irssi/src/silc/core/client_ops.c.
3636 Tue Apr 9 17:15:42 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3638 * Added new user modes ANONYMOUS for special anonymous servers
3639 that may set the mode for client, and BLOCK_PRIVMSG which
3640 client may set to block incoming private messages unless the
3641 Private Message Key flag is set (using private keys to protect
3642 private messages). Updated protocol specs and code in client
3643 and server and core library. Protocol TODO #23. Affected
3644 files are lib/silccore/silcmode.h, silcd/server.[ch],
3645 irssi/src/silc/core/client_ops.c, silcd/packet_receive.c,
3646 irssi/docs/help/in/umode.in, lib/silcclient/command.c.
3648 * Added new channel user mode BLOCK_MESSAGES which the client
3649 may set to itself to tell server not send channel messages.
3650 Other packets such as channel key packets are still sent.
3651 Protocol TODO #23. Updated the protocol specs, client and
3652 server. Affected files are lib/silccore/silcmode.h,
3653 irssi/docs/help/in/cumode.in, lib/silcclient/command.c,
3654 lib/silcutil/silcutil.c, silcd/command.c, and
3655 silcd/packet_send.c.
3657 Mon Apr 8 23:57:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3659 * Redefined the Status Payload to include now two 8 bit fields,
3660 instead of one 16 bit field. This now makes it possible to
3661 send list of errors. Updated the protocol specs and the code
3662 in core library, client library and server. Protocol TODO #1.
3663 Affected files are lib/silccore/silccommand.[ch],
3664 lib/silcclient/command_reply.[ch], silcd/command.c,
3665 silcd/command_reply.c and silcd/packet_receive.[ch].
3667 Mon Apr 8 19:57:40 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
3669 * Added config parse status SILC_CONFIG_EPRINTLINE, this status
3670 must be handled by the application and should tell the application
3671 that an error message was already printed, and it should print the
3672 config coords (line, filename, ...). Affected files are
3673 silcd/serverconfig.c, lib/silcutil/silcconfig.[ch].
3675 * Added local macro SILC_SERVER_CONFIG_ALLOCTMP to make the
3676 server config parsing code more readable.
3678 Fixed a bug in the fetch_logging() config callback.
3680 Affected files is silcd/serverconfig.c.
3682 * Drop root privileges when started in foreground. Don't drop them
3683 if debugging also. Affected file is silcd/silcd.c.
3685 Mon Apr 8 17:00:41 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3687 * Added more IM-like features by introducing new user modes
3688 for setting various presence information. Added new modes:
3689 INDISPOSED, BUSY, PAGE, HYPER and ROBOT. Updated protocol
3690 specs and code. Protocol TODO #19. Affected files are
3691 lib/silccore/silcmode.h, irssi/src/silc/core/client_ops.c,
3692 irssi/docs/help/in/umode.in and lib/silcclient/command.c.
3694 Sun Apr 7 17:07:59 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3696 * Added STATS command to the protocol after all, to return
3697 various statistical information about the network. It can
3698 be used by clients to retrieve statistical information, and
3699 servers may use it to to fetch cell and network wide
3700 statistics from router. Updated the protocol specs and
3701 implemented it to the server. Protocol TODO #16.
3702 Affected files are lib/silccore/silccommand, silcd/command.[ch],
3703 silcd/command_reply.[ch].
3705 Sat Apr 6 17:08:58 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3707 * The LIST command reply in client libary now adds new channel
3708 entry if the returned channel doesn't exist yet in cache,
3709 and returns the channel entry to the application in the
3710 command_reply client operation. Affected file is
3711 lib/silcclient/command_reply.c.
3713 * Changed the channel message payload's MAC generation to
3714 include the IV in the MAC as well. This way all relevant
3715 parts of the channel message payload are authenticated also
3716 with the channel message MAC (and not only by packet MAC).
3717 Causes incompatibility with 1.0 protocol. Protocol TODO #7.
3718 Affected file is lib/silccore/silcchannel.c.
3720 * Fixed the SKE to save the remote version, since the
3721 silc_ske_parse_version mistakenly checked wrong version,
3722 after it replaced the start payload. Affected files are
3723 lib/silcske/silcske.[ch].
3725 Fri Apr 5 16:03:03 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3727 * Splitted lib/silcutil/silcutil.h into silcstrutil.h for
3728 string utility functions. Added there also new functions
3729 silc_utf8_[encode/decode/valid] for UTF-8 string encoding.
3730 Affected files lib/silcutil/silcstrutil.[ch].
3732 * Renamed silc_*_pem functions to silc_pem_* functions. Affected
3733 files are lib/silcutil/silcstrutil.[ch].
3735 * Defined that the security property fields in SKE SHOULD be
3736 UTF-8 encoded, defined that version string MUST be US-ASCII
3737 encoded, defined that passphrases sent in connection
3738 authentication protocol MUST be UTF-8 encoded. Implemented
3739 these to the client and server. Defined also that other
3740 passphrases sent in the protocol MUST be UTF-8 encoded.
3741 Affected files are lib/silcske/silcske.c,
3742 lib/silcclient/protocol.c, silcd/protocol.c,
3743 silcd/serverconfig.c, and lib/silccore/silcauth.c.
3745 * Changed the silc_client_close_connection interface to not
3746 need the SilcSocketConnection which should not be visible
3747 to application. Affected files are lib/silcclient/client.c
3748 and lib/silcclient/silcclient.h.
3750 * Rewrote the text for Private Message Key Payload in the
3751 protocol specification. Protocol TODO #11.
3753 Wed Apr 3 16:24:51 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3755 * Upgraded the protocol version to 1.1, updated protocol specs
3758 * Added the nickname as new argument to NICK_CHANGE notify and
3759 added it to protocol specs and implemented it to client and
3760 server. Protocol TODO #3. Affected files are silcd/idlist.[ch],
3761 silcd/command.c, silcd/packet_receive.c, packet_send.[ch], and
3762 lib/silcclient/client_notify.c.
3764 * Added the killer's client ID to the KILLED notify and added
3765 it to protocol specs and implemented it to client and server.
3766 Protocol TODO #13. Affected files are silcd/command.c,
3767 silcd/packet_receive.c, packet_send.[ch],
3768 lib/silcclient/client_notify.c, irssi/src/silc/core/client_ops.c.
3769 The killer's client entry is now returned to application in
3770 the `notify' client operation.
3772 * Fixed the Max Argument fields that had too large value set
3773 in the protocol specs. Protocol TODO #14.
3775 * Added the LEAVE command reply to return the ID of parted
3776 channel. Updated protocol specs and implemented it to the
3777 client and server. Protocol TODO #15. Affected files are
3778 silcd/command.c, lib/silcclient/command_reply.c. The channel
3779 entry is now returned to application in the `command_reply'
3782 * Rewrote the version SKE version checking in client libary
3783 and in server to use the silc_parse_version_string. Affected
3784 files are lib/silcclient/protocol.c, silcd/protocol.c.
3786 * Added SILC_STATUS_ERR_NO_CHANNEL_FOPRIV error status to few
3787 commands that was missing it, and updated protocol specs and
3788 the server implementation. Protocol TODO #10. The affected
3789 file is silcd/command.c.
3791 * Defined new message flags SILC_MESSAGE_FLAG_REPLY to be
3792 generic reply to a generic request (REQUEST flag), and
3793 SILC_MESSAGE_FLAG_DATA to send any kind of data in a generic
3794 way. A draft-riikonen-silc-flags-payloads-00.txt is written
3795 to define the payload for DATA flag. Added the flags to
3796 the implementation. Protocol TODO #9. Affected file is
3797 lib/silccore/silcchannel.h.
3799 Changed the client library to return the message length
3800 to application as well in the channel_message and private_message
3801 client operations. Affected files are
3802 lib/silcclient/client_prvmsg, lib/silcclient/client_channel.c,
3803 lib/silcclient/silcclient.h, irssi/src/silc/core/client_ops.c,
3804 and lib/silcclient/client_ops_example.c.
3806 * Added two new channel modes: SILC_CMODE_SILENCE_USERS
3807 and SILC_CMODE_SILENCE_OPERS which can be used to moderate
3808 the channel. Updated protocol specs and impelemented this
3809 to client and server. Protocol TODO #6. Affected files are
3810 silcd/packet_receive.c, server_util.c, lib/silcclient/command.c,
3811 lib/silcclient/client_channel.c, lib/silccore/silcmode.h.
3813 Added new options m and M to CMODE command in Irssi SILC
3814 client to set these modes.
3816 * Deprecated all administrative commands from SILC protocol
3817 since they are highly implementation specific commands.
3818 Updated protocol specs. Moved the old commands in
3819 implementations to private range of command types. Affected
3820 files are silcd/command.c, lib/silcclient/command.c and
3821 lib/silcclient/command_reply.c. Protocol TODO #8.
3823 * Fixed a bug in server where sending unknown command crashes
3824 the server. Affected file silcd/command.c.
3826 Wed Apr 3 09:57:47 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3828 * Added SILC_PROTOCOLVERSION macro to check protocol version
3829 of a socket connection. The affected file is
3830 lib/silcutil/silcsockconn.h.
3832 * Added better error logging in rekey protocol. Affected file
3835 * Do not check public key types in SKE during rekey. Affected
3836 file lib/silcske/payload.c.
3838 * Fixed the rekey protocol with PFS, which was totally broken.
3839 Affected file silcd/protocol.c.
3841 Tue Apr 2 14:55:06 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3843 * Some client implementations quit network by doing first LEAVE
3844 and then immediately SIGNOFF (like Bombyx). We now do check
3845 after a short time after LEAVE notify and check whether the
3846 client is still valid after LEAVE, and if not we remove it from
3847 cache. Affected file is lib/silcclient/client_notify.c.
3849 Tue Apr 2 13:39:04 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
3851 * Merged version 1.1.4 of zlib. Even if it not currently in use,
3852 it's good not to have security holes here.
3854 * Fixed a negative refcount situtuation for the config context.
3855 Affected file is silcd/serverconfig.c.
3857 Mon Apr 1 20:15:10 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
3859 * ROBOdoc documented lib/silcutil/silcutil.h.
3861 Sat Mar 30 21:06:45 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3863 * Optimized even more the SilcPacketContext structure. Now
3864 totally saved 16 bytes of memory per context after optimization.
3865 Affected files are lib/silccore/silcpacket.[ch].
3867 * Made strict checks for valid SILC IDs. Affected file is
3868 lib/silccore/silcid.c.
3870 Sat Mar 30 18:15:55 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3872 * Changed the object argument for silc_cipher_register,
3873 silc_hash_register, silc_hmac_register and silc_pkcs_register
3874 to const. Affected files are lib/silccrypt/silccipher.[ch],
3875 silchash.[ch], silchmac.[ch] and silcpkcs.[ch].
3877 * Changed the silc_get_username and silc_get_real_name to
3878 never fail. Affected file lib/silcutil/unix/silcunixutil.c.
3880 * Fixed the Irssi SILC Client to use the silc_get_username and
3881 silc_get_real_name insted of glib routines since the glib
3882 routines only corrupt stack. Fixes the Irssi SILC to work in
3883 Cygwin. Affected file irssi/src/silc/core/silc-core.c.
3885 * Fixed the Irssi to not use g_get_home_dir since it crashes
3886 or returns garbage on cygwin and corrupts stack. Added function
3887 get_home_dir to Irssi routines. Affected files are
3888 irssi/src/core/misc.[ch] and irssi/src/core/core.c.
3890 Fri Mar 29 21:55:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3892 * Made some structure optimizations. SFTP memory FS MemFSEntry
3893 entry structure. Optimized SilcTask structure. Optimized
3894 SilcPacketContext structure.
3896 Affected files lib/silcsftp/sftp_fs_memory.c,
3897 lib/silcutil/silcschedule.c, lib/silccore/silcpacket.h.
3899 Fri Mar 29 10:41:07 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3901 * And yet again reverted back the config thing since Johnny
3902 screwed it up. Affected file silcd/serverconfig.[ch], server.c,
3905 * Fixed memory leaks from config object. Affected files are
3906 silcd/serverconfig.[ch].
3908 * Added support for adding new connections to the server in rehash.
3909 After rehash they take effect.
3911 Added support for changing the maximum allowed connections in
3912 rehash. The number can grow but going smaller is not supported.
3914 Added function silc_server_num_sockets_by_remote to the
3915 silcd/server_util.[ch].
3917 Affected files are silcd/server.c, and silcd/serverconfig.[ch].
3919 Fri Mar 29 03:26:12 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
3921 * Added preliminary checking during config parsing for a valid
3922 public/private key and removed further checks in the code.
3923 Affected files are silcd/serverconfig.[ch], server.c.
3925 * Moved functions silc_server_drop() and silc_server_daemonise()
3926 from server.c to silcd.c since they are stricly related to
3927 the application activity.
3929 * Reverted a small part of the automatic ref/unref since
3930 it caused a double unref in some situations. Affected
3931 files are silcd/silcd.[ch], server.c, serverconfig.c.
3933 * Added some .cvsignore files in the lib directory.
3935 Thu Mar 28 22:51:15 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3937 * Fixed silc_net_gethostbyaddr to correctly resolve by
3938 address. Affected file lib/silcutil/silcnet.c.
3940 * Fixed the notify relaying to client. The HMAC to be used
3941 with relayed packets ws wrong and caused decryption failure
3942 at the client end. Affected file is silcd/packet_receive.c.
3944 Thu Mar 28 19:02:05 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3946 * Created new branch silc_protocol_1_0_branch.
3948 * Reverted the silc_log_quick change in lib/silcutil/silclog.c.
3950 * Changed the silc_server_config_* routines to be SilcServer
3951 independent. They are now officially application specific code
3952 and not part of generic server implementation. Affected files
3953 are silcd/serverconfig.[ch], silcd/silcd.c, silcd/server.c.
3955 Thu Mar 28 17:01:43 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3957 * Added automatic referencing of config context in the
3958 silc_server_config_alloc, and automatic unreferencing in the
3959 silc_server_config_destroy. Affected files are
3960 silcd/serverconfig.[ch], silcd/silcd.c.
3962 * Fixed the silc_log_quick handling in the logging routines.
3963 It didn't log quickly when it was TRUE. Affected file is
3964 lib/silcutil/silclog.c. Also the flush delay was set even
3965 if it was 0 in config file. Affected file is
3966 silcd/serverconfig.c.
3968 * Added support for changing key pair of the server in rehash.
3969 Affected file silcd/server.c.
3971 Thu Mar 28 12:17:21 CET 2002 Pekka Riikonen <priikone@silcnet.org>
3973 * Fixed the TOPIC_SET notify to not cras. It changed the topic
3974 too early, before getting the channel entry. Affected file
3975 is silcd/packet_receive.c.
3977 Thu Mar 28 09:58:16 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
3979 * Added functions silc_server_config_[ref/unref], these are used
3980 to prevent that the config object is destroyed.
3982 No longer directly affect global variables silc_log_quick and
3983 silc_log_delay, they are first cached inside the config object
3984 and then applied with silc_server_config_setlogfiles().
3986 silc_server_config_set_defaults() is now internal to
3987 serverconfig.c, there are no reasons to show this internal stuff
3990 Affected files are silcd/serverconfig.[ch].
3992 * Added macro SILC_SERVER_LOG_STDERR(), this should replace most
3993 fprintf's to stderr, since some code may be executed again after
3994 the server went into the background. Affected files are
3997 * Added rehash support. Added function silc_server_rehash() that
3998 will perform all the basic tasks of the rehashing procedure.
4000 * Added command line option `-x, --hexdump'. This will enable the
4001 SILC_LOG_HEXDUMP calls that are no longer enabled with `--debug'.
4002 The option `--hexdump' implies `--debug'.
4004 * Fixed a bad bug in the logging APIs (silcutil library) where
4005 the application would crash after calling silc_log_reset_all().
4007 Wed Mar 27 19:43:16 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4009 * Fixed the KICKED notify handling in client library to
4010 correctly remove the channel and all entries from the
4011 channel when I was kicked. This bug crashed the client.
4013 Fixed yet another but in KICKED notify handling to remove
4014 the kicked client correctly from the channel.
4016 Affected file is lib/silcclient/client_notify.c.
4018 * Fixed a minor bug in looking up correct client entry
4019 in KICKED notify in server. Affected file is
4020 silcd/packet_receive.c.
4022 * Fixed the lib/silcmath/Makefile.am to include the MPI and GMP
4023 sources correctly to distribution. Fixes --with-gmp option.
4025 * Removed the manual rehashing from ID Cache, and changed it
4026 to use the SILC Hash Table's auto rehash feature. Affected
4027 file is lib/silccore/silcidcache.c.
4029 Wed Mar 27 00:07:11 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4031 * Fixed a bug in the silc_client_nickname_format function that
4032 handles the multiple same nickname formatting. Two clients
4033 with same nickname caused problems after the first one left
4034 and rejoined. It didn't format the nickname correctly.
4035 Affected file is lib/silcclient/idlist.c.
4037 Tue Mar 26 19:33:03 CET 2002 Pekka Riikonen <priikone@silcnet.org>
4039 * Don't change the topic if olod topic is same as new one.
4040 Affected file is silcd/packet_receive.c.
4042 Mon Mar 25 21:11:35 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4044 * Added cross-reference support to the SILC Documentation
4045 generator. All types across all HTML files are now cross-
4046 referenced. Affected files util/robodoc/generator.c and
4047 scripts/silcdoc/silcdoc.
4049 * Added file lib/silcutil/silctypes.h to include all the
4050 arithmetic type definitions and some macros. Removed
4051 includes/bitmove.h and moved macros to silctypes.h.
4053 Mon Mar 25 17:19:46 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4055 * Merged bugfixes for Irssi SILC client from irssi.org CVS.
4057 Sun Mar 24 11:21:04 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4059 * Added `type' argument to silc_id_payload_parse_id function which
4060 now returns the type of the ID to the sent pointer. Affected
4061 file is lib/silccore/silcid.[ch].
4063 * Added check for CMODE_CHANGE notify type that mode change is
4064 allowed by the sender. Affected file silcd/packet_receive.c.
4066 * Added check for CUMODE_CHANGE notify type that mode change is
4067 allowed by the sender. Affected file silcd/packet_receive.c.
4068 Added the ID type as CUMODE_CHANGE notify type as argument
4069 to the `notify' client operation. Affected files are
4070 lib/silcclient/client_notify.c, irssi/src/silc/core/client_ops.c.
4072 * Added function silc_client_add_server to the client library.
4073 Added support for resolving also channel and server info when
4074 received unknown entity in notify packet. Affected files are
4075 lib/silcclient/idlist.[ch], lib/silcclient/client_notify.c.
4077 * Added function silc_command_get_status to return the command
4078 status from the command reply's argument payload. Affected files
4079 are lib/silccore/silccommand.[ch].
4081 * Added check for KICKED notify type that the kicking is
4082 allowed by the client. Affected file silcd/packet_receive.c.
4084 * Created function silc_get_input which can be used to get input
4085 (echo on or off) from user on command line. Affected files are
4086 lib/silcutil/silcutil.[ch].
4088 Sat Mar 23 09:51:26 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4090 * Optimized silc_server_packet_relay_to_channel function.
4091 Added new function silc_channel_message_payload_encrypt which
4092 can be called directly if channel message payload needs to
4093 be encrypted and is already encoded (no need to call _encode
4094 function). Packet relaying is now done by router without any
4095 extra memory allocations. Affected files are
4096 lib/silccore/silcchanel.[ch], silcd/packet_receive.c and
4097 silcd/packet_send.c.
4099 * Fixed the INVITE notify handling. It took wrong arguments
4100 as invite list and invite delete. Affected file is
4101 silcd/packet_receive.c.
4103 * Added check for TOPIC_SET notify type that the topic change is
4104 allowed by the client. Affected file silcd/packet_receive.c.
4106 * Added check for INVITE notify type that inviting is allowed by
4107 the client. Affected file silcd/packet_receive.c.
4109 * Changed the silc_server_client_on_channel to return the
4110 SilcChannelClientEntry as well. Moved the function
4111 silc_server_check_cmode_rights to server_util.[ch].
4112 Affected files are silcd/server_util.[ch], silcd/command.c.
4114 * Added function silc_server_check_umode_rights to check whether
4115 changing client's user mode is allowed. Added check for
4116 UMODE_CHANGE notify type that the umode change is allowed
4117 by the client. Affected files are silcd/server_util.[ch],
4118 silcd/packet_receive.c and silcd/command.c.
4120 Fri Mar 22 12:25:58 CET 2002 Pekka Riikonen <priikone@silcnet.org>
4122 * Fixed the SILC_PACKET_MAX_ID_LEN to actually be the max
4123 ID length. It ignored that ID can be IPv6 based as well.
4124 Affected file lib/silccore/silcpacket.h.
4126 * Fixed the silc_id_id2str and silc_id_str2id to take the
4127 IPv6 address offset's into consideration. Affecte file is
4128 lib/silccore/silcid.c.
4130 Thu Mar 21 20:44:13 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4132 * Fixed the internal Unix scheduler functions to check for
4133 NULL context they may receive. The affected file is
4134 lib/silcutil/unix/silcunixschedule.c.
4136 Thu Mar 21 19:12:22 EET 2002 Timo Sirainen <tss@iki.fi>
4138 * Changed hardcoded ~/.silc paths to use get_irssi_dir() so you
4139 can specify different directory with --home command line
4140 parameter. Affected files irssi/src/silc/core/client_ops.c,
4143 * SILC-specific commands aren't now executed if the active server
4144 isn't of SILC-type, so there won't be problems with having
4145 IRC and SILC protocol support in same client. Affected files
4146 irssi/src/silc/core/silc-channels.c, silc-servers.c,
4149 Wed Mar 20 11:06:57 CET 2002 Pekka Riikonen <priikone@silcnet.org>
4151 * Improved the signal support in SILC Schedule. Added new
4152 function silc_schedule_signal_call which is used by application
4153 to mark a signal to be called. It is now safe to perform
4154 any kind of tasks in signal callbacks since it is guaranteed
4155 that the application specified signal callback is called
4156 after the signal is over. Affected files are
4157 lib/silcutil/silcschedule.[ch], lib/silcutil/*/silc*schedule.c.
4159 Tue Mar 19 20:42:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4161 * Added `name' field to SilcChannelPrivateKey to represent
4162 application given name for the key. Moved also the context from
4163 lib/silcclient/idlist.h into lib/silcclient/silcclient.h.
4164 Added the `name' argument also to the function
4165 silc_client_add_channel_private_key.
4167 Added function silc_client_current_channel_private_key to set the
4168 current channel private key in use.
4170 Added "change" command to KEY command which can be used to change
4171 the current channel private key. Bound the command also to
4172 alt+K (Alt+Shift+k).
4174 Also affected files lib/silcclient/client_channel.c,
4175 irssi/src/docs/help/in/key.in, irssi/src/silc/core/silc-channel.c.
4177 Tue Mar 19 16:32:43 CET 2002 Pekka Riikonen <priikone@silcnet.org>
4179 * Added silc_rng_get_byte_fast function in to the
4180 lib/silccrypt/silcrng.[ch].
4182 * Changed the interface of silc_packet_assemble and the
4183 silc_packet_send_prepare. If silc_packet_assmble is now
4184 called the application does not call silc_packet_send_prepare
4185 because the library will call it automatically. These
4186 interfaces now also return a reference to the outgoing buffer
4187 which includes the assembled packet, which the application can
4188 use to encrypt the packet.
4190 Affected files are lib/silccore/silcpacket.[ch],
4191 lib/silcclient/client.c, client_channel.c client_prvmsg.c,
4192 silcd/packet_send.c, server_backup.c and packet_receive.c.
4194 * Fixed a packet sending bug on very high load, where outgoing
4195 packet queue wasn't handled correctly and packets got corrupted.
4196 Affected files are lib/silcutil/*/silc*sockconn.c,
4197 lib/silcclient/client.c and silcd/server.c.
4199 Mon Mar 18 21:00:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4201 * Added macro SILC_PACKET_DATALEN which can be used during
4202 packet assembling to check whether the data to be added to
4203 the packet will fit to SILC_PACKET_MAX_LEN. If not the data
4204 len is truncated until it fits it.
4206 Added checks for maximum length of channel message payload and
4207 private message payload also.
4209 Added checks for maximum packet length in server and in
4212 Affected files are lib/silccore/silcpacket.h, silcd/packet_send.c,
4213 lib/silcclient/client.c, lib/silccore/silcchannel.c and
4214 lib/silccore/silcprivate.c, lib/silcclient/client_channel.c and
4215 lib/silcclient/client_prvmsg.c.
4217 Mon Mar 18 14:54:42 CET 2002 Pekka Riikonen <priikone@silcnet.org>
4219 * Added silc_server_packet_queue_purge call to the
4220 silc_server_disconnect_remote to assure that all data in the
4221 queue before disconnecting is sent to the network. Affected
4222 file silcd/server.c.
4224 Sun Mar 17 19:26:16 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4226 * Added the deleting of server's own ID cache entry to the
4227 silc_server_free function. Free also everything else that
4228 has been allocated in silc_server_init. The affected file
4231 Sun Mar 17 15:44:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4233 * Added functions silc_parse_version_string, silc_version_to_num,
4234 and silc_ske_parse_version to parse SILC protocol style version
4235 strings. Affected files lib/silcutil/silcutil.[ch] and
4236 lib/silcske/silcske.[ch].
4238 * Added new configuration params: version_protocol, version_software
4239 and version_software_vendor to specify what version the remote
4240 host must at least be to be able to connect to server. The vendor
4241 string can be regex matched too. Added new function
4242 silc_server_connection_allowed to check maximum number of allowed
4243 connections, and allowed versions for incoming connections.
4244 Affected files are silcd/server.c, server_util.[ch] and
4247 Sun Mar 17 10:24:50 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4249 * Added preliminary support for signals in scheduler. The
4250 signals we care about are now blocked always when the scheduler
4251 is locked. This way we can synchronise the use of signal with
4252 scheduler. It is guaranteed that when signal occurs the scheduler
4253 is not locked, and thus new tasks can be safely added to the
4256 Renamed silc_schedule_wakeup_init and silc_schedule_wakeup_uninit
4257 to silc_schedule_internal_init and silc_schedule_internal_uninit.
4258 Added new platform specific routines
4259 silc_schedule_internal_signals_[un]block and
4260 silc_schedule_internal_signal_[un]register.
4262 Added new functions to SILC Schedule API:
4263 silc_schedule_signal_[un]register. Each signal that application
4264 is going to use should be registered to the scheduler.
4266 Affected files are lib/silcutil/silcschedule.[ch],
4267 lib/silcutil/*/silc*schedule.c.
4269 Sat Mar 16 22:39:23 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4271 * Check for unauthenticated client and server in the
4272 silc_server_new_client and silc_server_new_server functions.
4273 Affected file silcd/packet_receive.c.
4275 * Added function silc_string_is_ascii to check whether given
4276 string is 7-bit ASCII string. Affected files are
4277 lib/silcutil/silcutil.[ch].
4279 * Added function silc_id_is_valid_server_id into the
4280 silcd/serverid.c and added checking for valid Server ID's in
4281 silc_server_new_server. The Server ID must always be based
4282 on the server's public IP address.
4284 * Added logging of DISCONNECT packet message in the server.
4285 Affected file silcd/server.c.
4287 Sat Mar 16 18:04:30 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4289 * Changed all library interfaces that use Global RNG to also
4290 accept SilcRng as argument. Affected files are
4291 lib/silcclient/command.c, lib/silccore/silcauth.[ch],
4292 lib/silccore/silcchanel.[ch], lib/silcclient/client_channel.c,
4293 silcd/packet_send.c, lib/silccore/silcprivate.[ch],
4294 lib/silcmath/silcprimegen.c, lib/silcmath/silcmath.h, and
4295 lib/silccrypt/rsa.c.
4297 * Added function silc_pkcs_generate_key to the
4298 lib/silccrypt/silcpkcs.[ch] for applications so that they
4299 don't need to do pkcs->pkcs->init calls anymore.
4301 * Remove SilcSocketConnection from the SFTP API since it really
4302 wasn't needed there. The application has the information
4303 saved in its contexts anyway and the SFTP layer doesn't need
4304 know about it. Affected files lib/silcsft/silcsftp.h and
4305 lib/silcsftp/sftp_[server/client].c.
4307 * Rewrote the SILC SIM (modules) interface in lib/silcsim.[ch].
4308 The SilcSimContext is not SilcSim.
4310 * Fixed possible buffer overflows in silc_id_render in the
4311 lib/silcutil/silcutil.c.
4313 * On EPOC the global crypto module lists are not used at all
4314 in the crypto library. Added support for using the constant
4315 algorithm list on EPOC. Affected files are
4316 lib/silccrypt/silccipher.c, silchash.c, silchmac.c and
4319 * Fixed the handling of third parameter of KICKED notify, since
4320 it was mistakenly updated to SILC Protocol 1.0 even though it
4321 is to be included in 1.1. Since it is not in 1.0 it is not
4322 mandatory, and this fix now handles it only if it is provided,
4323 and it is not error if it is not provided. Affected file
4324 lib/silcclient/client_notify.c.
4326 Sat Mar 16 09:07:27 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4328 * Handled CHANNEL_CHANGE notify (ignore it) in Irssi SILC
4329 client. Affected file irssi/src/silc/core/client_ops.c.
4331 * Merged with Irssi 0.8.4 from irssi.org CVS.
4333 Thu Mar 14 12:53:57 CET 2002 Pekka Riikonen <priikone@silcnet.org>
4335 * Check for valid socket connection in client entries before
4336 sending any messages. Fixes a crash, but doesn't fix some
4337 other underlaying bug that is lurking there. Affected
4338 file silcd/packet_send.c.
4340 Thu Mar 14 13:38:12 EET 2002 Timo Sirainen <tss@iki.fi>
4342 * $usermode, $cumode and $cumode_space expandos shouldn't do
4343 anything with non-SILC server records. Affected file
4344 irssi/src/silc/core/silc-expandos.c
4346 Wed Mar 13 21:38:26 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4348 * Fixed the silc_net_check_[host/local]_by_sock to support
4349 IPv6 bound sockets as well. Now they can return IPv6 addresses
4350 as well. Affected file lib/silcutil/silcnet.c.
4352 * Fixed silc_net_addr2bin to correctly convert IPv6 addresses.
4353 Affected lib/silcutil/unix/silcunixnet.c.
4355 * Fixed ID rendering (at least on some platforms, not NetBSD)
4356 for IPv6 addresses. Affected file lib/silcutil/silcutil.c.
4358 Tue Mar 12 17:58:59 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4360 * Added silc_hash_public_key and silc_hash_public_key_compare
4361 functions to be used with SilcHashTable. They can be used to
4362 hash public keys and compare public keys in hash table. Affected
4363 file lib/silcutil/silcutil.[ch].
4365 * Added support for specifying multiple public keys for Client
4366 connection section in server configuration file. This makes it
4367 possible to accept multiple public keys from same host, or to
4368 make a section that accepts any incoming host, and have the
4369 accepted public keys listed in the section.
4371 Added functions silc_sever_[find/get]_public_key, added the
4372 support for this actually to all connection sections but only
4373 the Client section is currently allowed to specify multiple
4376 Affected files are silcd/server.c, server_internal.h,
4377 command.c, protocol.c, server_util.[ch], packet_receive.c.
4379 Mon Mar 11 23:37:38 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4381 * Merged Irssi 0.8.2 from irssi.org CVS.
4383 Sun Mar 10 23:34:48 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
4385 * If silc_debug is TRUE, also output standard logging messages
4386 to stderr with the debug output.
4388 Made silc_log_reset_all() flushing all channels before returning.
4389 Also fixed some documentation typos.
4391 Affected files are lib/silcutil/silclog.[ch].
4393 Sun Mar 10 20:07:49 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4395 * Fixed the server to check correctly the amount of connections
4396 from single host, by checking also the type of the connection.
4397 Fixed also the comparison of number of connections and number
4398 of allowed connections. Affected files are silcd/server.c,
4401 Fri Mar 8 17:16:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4403 * Fixed the USERS command reply to save the user's mode on the
4404 channel as well. Fixed JOIN command reply to check whether a
4405 client is on channel already and not join it twice. Affected
4406 file lib/silcclient/command_reply.c.
4408 * Added new file silc-expandos.c into irssi/silc/core/ to return
4409 various stuff for various signal for the statusbar etc. updating.
4410 Now Irssi SILC client prints channel user modes etc. on the
4413 * The user mode (like server/router operator changes) is now shown
4414 on the Irssi SILC client's statusbar. The affected files are
4415 irssi/src/silc/core/client_ops.c, silc-expandos.c.
4417 Thu Mar 7 19:21:22 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4419 * Changed silc_mutex_[un]lock calls in lib/silcutil/silcschedule.c
4420 to SILC_SCHEDULE_[UN]LOCK macros.
4422 * Added more error printing to logs in server code. Affected
4423 files silcd/server.c and silcd/protocol.c.
4425 * Fixed -S option parsing in Irssi SILC Client. Affected file
4426 irssi/src/silc/core/silc-core.c.
4428 * Added silc_buffer_alloc_size function. Affected file is
4429 lib/silcutil/silcbuffer.h.
4431 Tue Mar 5 14:37:27 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4433 * Changed all silc_[hash|hmac|cipher|pkcs]_default tables to
4434 constants. Affected files in
4435 lib/silccrypt/silcpkcs.[ch], silchash.[ch], silchmac.[ch] and
4438 * Changed the internal SFTP Memory FS table to const. Affected
4439 file lib/silcsftp/sftp_fs_memory.c.
4441 Sun Mar 3 18:37:13 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4443 * Fixed the buffer formatting and unformatting routines to
4444 check the size of 64 bits types with sizeof(). Affected
4445 file is lib/silcutil/silcbuffmt.c.
4447 Mon Feb 25 17:19:05 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4449 * Removed 0.6.x backwards support.
4451 Sun Feb 24 12:53:25 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4453 * Changed all integer type names:
4454 [u]int[8/16/32/64] -> Silc[UInt/Int][8/16/32/64]. This is
4455 to avoid collisions with other libraries using same type names
4458 Sat Feb 23 20:31:43 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4460 * Added `prefer_ipv6' argument to the functions
4461 silc_net_gethostbyname[_async]. If it is TRUE it will return
4462 IPv6 address over IPv4. If FALSE IPv4 address is returned
4463 even if IPv6 address was found. Affected files
4464 lib/silcutil/silcnet.[ch].
4466 * Added support silc_net_create_connection[_async] to fallback
4467 to IPv4 address if IPv6 address could not be used (like if
4468 it doesn't work on a specific system). Affected file in
4469 lib/silcutil/unix/silcunixnet.c.
4471 Sat Feb 23 15:20:30 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4473 * Added silc_schedule_reinit function to do the enlarging
4474 of the max tasks handling capabilities of the scheduler.
4475 Affected files lib/silcutil/silcschedule.[ch].
4477 Wed Feb 20 20:41:01 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4479 * Added automatic extern "C" { ... } for C++ compilers so the
4480 application does not need to define them. Affected file
4481 includes/silcincludes.h.
4483 * Renamed lib/silcclient/silcapi.h to silcclient.h as the
4484 old name went against naming convention. Applications now
4485 include "silcclient.h" instead of "clientlibincludes.h".
4486 Removed includes/clientlibincludes.h, it is redundant now.
4488 * Renamed includes/version.h to silcversion.h.
4490 * Added really preliminary support for OS/2 into the util
4491 library. Only thread & mutex API is implemented, others
4492 are still to be implemented. Created the lib/silcutil/os2/
4493 directory. Created also file includes/silcos2.h.
4495 Wed Feb 20 18:48:49 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4497 * Added preliminary BeOS support into the util library.
4498 Created lib/silcutil/beos/, and implemented all the needed
4499 functions to support SILC on BeOS. Created also file
4500 includes/silcbeos.h.
4502 Mon Feb 18 15:49:22 EET 2002 Timo Sirainen <tss@iki.fi>
4504 * Added proper initializations to silc's irssi code, so it's
4505 now possible to load it as module. Affected files
4506 irssi/src/silc/core/silc-core.c,
4507 fe-common/silc/fe-common-silc-core.[ch] and fe-text/silc.c
4509 Sun Feb 17 19:02:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4511 * Merged latest Irssi (0.8.1) from the irssi.org's CVS into
4514 * Fixed the silcdoc document generator to correct generate
4515 docs from all kinds of filenames. Affected files are
4516 util/robodoc/Source/generator.c, scripts/silcdoc/silcdoc
4518 * ROBOdoc documented lib/silcutil/silcmemory.h.
4519 Added also new function silc_memdup.
4521 * Removed lib/silcutil/silcbufutil.h and moved those routines
4522 to the lib/silcutil/silcbuffer.h.
4524 Sun Feb 17 15:52:30 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4526 * Added `user_count' to the SilcChannelEntry which now tells the
4527 number of users on the channel. The user count is now saved
4528 in normal server of global channels as well. Affected files
4529 silcd/server.c, idlist.h, packet_receive.c and command.c.
4531 * Splitted lib/silcutil/silcutil.[ch] into silcfileutil.[ch] to
4532 include file utility functions.
4534 * Fixed the lib/silcsftp/sftp_fs_memory.c to use silcutil routines
4535 instead of calling directly OS routines.
4537 * Fixed NICK change printing in Irssi SILC Client. Fixed
4538 KICKED notify printing in Irssi SILC Client. Affected file
4539 irssi/src/silc/core/client_ops.c.
4541 * Fixed a NICK change bug in client library, to not recreate the
4542 client_entry->channels hash table everytime nick is changed.
4543 Affected file lib/silcclient/client.c.
4545 Sun Feb 17 10:10:14 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4547 * ROBOdoc documented the lib/silcske/silcske.h, and improved
4548 the SKE interface a bit.
4550 * Fixed padding problem in PKCS#1. The padding was not actually
4551 random since the random number generator was used incorrectly.
4552 This security bug affects only when encrypting with PKCS#1, and
4553 it is not currently used at all in SILC. SILC only use signing
4554 with PKCS#1. Affected file lib/silccrypt/pkcs1.c.
4556 Sat Feb 16 13:44:24 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4558 * Rewrote the notify handling in Irssi SILC client to not call
4559 the events as signals. Fixes problems with Perl support.
4560 Affected files irssi/src/silc/core/client_ops.c, silc-channels.c.
4562 * Send the auto-nicking NICK command in client library with
4563 little timeout after connecting. The affected file is
4564 lib/silcclient/client.c.
4566 * Added following new config file settings:
4567 channel_rekey_secs, key_exchange_rekey, key_exchange_pfs,
4568 key_exchange_timeout, conn_auth_timeout, connections_max,
4571 Implemented all the new config settings handling in the server.
4573 Optimized the use of SKE Mutual flag usage. Use it only
4574 if connection authentication protocol is not based in public
4577 Renamed all SilcServerConfigSection* to SilcServerConfig*
4578 to have a bit shorter names.
4580 Affected files silcd/serverconfig.[ch], server.[ch], and
4583 Sat Feb 16 02:46:43 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
4585 * Cleaned up the listening sockets code, preparing for the rehash
4586 support. Affected file is silcd/server.c.
4588 * Fixed some output messages. Affected files are silcd/silcd.c,
4591 Fri Feb 15 19:10:20 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4593 * Create lib/doc/silcrng_intro.html document as introduction
4594 to SILC RNG. ROBOdoc documented lib/silccrypt/silcrng.h.
4596 Fri Feb 15 13:23:03 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
4598 * Fixes to the silcd config template. Affected file is
4599 doc/example_silcd.conf.in.
4601 * Removed type casts from silc_calloc(), conforming to the
4602 CodingStyle. Affected file is lib/silcutil/silcconfig.c.
4604 * Removed param_name member from client, server, and router
4605 section structs, now identifying the param directly.
4607 Added CONFIG_FREE_AUTH macro in config file parsing.
4609 Affected files are silcd/serverconfig.[ch].
4611 Fri Feb 15 12:24:08 EET 2002 Timo Sirainen <tss@iki.fi>
4613 * Fixed command line parameter handling. All SILC initialization
4614 is now done in silc_core_init() which also fixes autoconnecting
4617 Affected files irssi/src/silc/core/silc-core.c,
4618 irssi/src/fe-text/silc.c.
4620 Thu Feb 14 22:03:58 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4622 * Added new configuration options and blocks:
4623 keepalive_secs, reconnect_count, reconnect_interval,
4624 reconnect_interval_max, reconnect_keep_trying and
4625 require_reverser_lookup. Added ConnectionParam block, and
4626 implemented the connection parameters when connecting as
4627 initiator and when accepting connections as responder.
4629 Added CONFIG_IS_DOUBLE macro in config file parsing, to check
4630 whether given configuration value has been given already.
4632 Affected files silcd/serverconfig.[c], server.[c].
4634 * Splitted the doc/example_silcd.conf.in. Separated the crypto
4635 algorithm parts and created new file silcalgs.conf, that
4636 is now included from the example_silcd.conf.in.
4638 * Optimized the silc_server_connect_to_router_second to take
4639 the connection configuration object from the SilcServerConnection
4640 object instead of finding it during the connecting phase.
4641 Added the configuration object to SilcServerConnection struct.
4642 Affected files silcd/server_internal.h, server.c.
4644 Thu Feb 14 16:02:26 CET 2002 Pekka Riikonen <priikone@silcnet.org>
4646 * Add the client on channel after it was resolved at the
4647 channel message receiving, and it was not already on the
4648 channel. Affected file lib/silcclient/client_channel.c.
4650 Wed Feb 13 23:16:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4652 * Fixed the public key authentication to allocate always the
4653 destination signature buffer instead of using static buffer.
4654 Affected file silcd/protocol.c.
4656 Wed Feb 13 20:51:13 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4658 * Unified the serverconfig.[ch]'s helper function interface.
4659 Affected file silcd/serverconfig.[ch].
4661 * Removed doc/example_silc.conf.in since it is redundant.
4662 The make install will now install irssi/silc.conf file.
4664 * Added new Passphrase and Publickey authentication methods to
4665 config file, allowing both public key and passphrase based
4666 authentication to be set at the same time.
4668 Added `prefer_passphrase_auth' setting in config file which
4669 can be used to set to prefer passwd auth if both passwd and
4670 public key is set. If not set, public key is preferred.
4671 This has effect only when being initiator (responder will try
4674 Added support for authentication with passphrase and public key
4675 at the same time. The passphrase is tried first always since
4676 it is faster to check.
4678 Affected file silcd/serverconfig.[ch], server.c, protocol.[ch].
4680 Wed Feb 13 12:46:25 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
4682 * Merged the new SILC Config library, with the server parsing
4683 support. Read the header file silcconfig.h or the toolkit
4684 documentation for the news. Affected files are
4685 doc/example_silcd.conf.in lib/silcutil/silcconfig.[ch]
4686 silcd/command.c silcd/packet_receive.c silcd/packet_send.c
4687 silcd/protocol.c silcd/server.c silcd/server_backup.c
4688 silcd/serverconfig.[ch] silcd/silcd.c.
4690 * Fixed some silclog documentation. Affected file is
4691 lib/silcutil/silclog.h.
4693 Sun Feb 10 18:11:30 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4695 * The silc_cipher_register, silc_hash_register and
4696 silc_hmac_register now checks if the object to be registered
4697 is registered already. Affected files are
4698 lib/silccrypt/silccipher.c, silchash.c and silchmac.c.
4700 Sun Feb 10 15:48:38 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4702 * Merged new irssi from irssi.org's CVS, the version 0.7.99.
4704 Sat Feb 9 14:54:33 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4706 * Allow zero length channel messages inside the Channel Message
4707 Payload. Affected file lib/silccore/silcchannel.c.
4709 * Fixed scripts/silcdoc/silcdoc to support all kinds of filenames
4710 as header filenames.
4712 * Removed lib/silcclient/README and created HTML file
4713 lib/silcclient/silcclient_using.html, which is now included
4714 as part of Toolkit documentation.
4716 Thu Feb 7 10:12:25 CET 2002 Pekka Riikonen <priikone@silcnet.org>
4718 * Fixed CUMODE_CHANGE notify handling to change the mode of
4719 correct client. Affected file lib/silcclient/client_notify.c.
4721 * Make silc_rng_alloc fail if it cannot allocate the sha1
4722 hash algorithm. Affected file lib/silccrypt/silcrng.c.
4724 Sun Feb 3 17:20:52 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4726 * Fixed the file transfer's key agreement payload to include
4727 zero port also if the hostname is NULL because it could not
4730 Call file transfer monitor callback now also if error occurs
4731 during key agreement protocol.
4733 Changed the silc_client_file_send interface to return the
4734 SilcClientFileError instead of session id. The session ID
4735 is returned into pointer provided as argument.
4737 Check that the file exists locally before sending the
4738 file transfer request at all.
4740 Affected file lib/silcclient/client_ftp.c, silcapi.h.
4742 * Added SILC_CLIENT_FILE_KEY_AGREEMENT_FAILED file transfer
4743 error than can occur while key agreement protocol. Affected
4744 file lib/silcclient/silcapi.h.
4746 * Fixed the event_mode CMODE handler to not crash when mode
4747 is changed and +k mode is set in the channel. Affected file
4748 irssi/src/silc/core/silc-channels.c.
4750 * Fixed SILC_LOG_ERROR to give out Error and not Warning, and
4751 SILC_LOG_WARNING to give out Warning and not Error. Affected
4752 file lib/silcutil/silclog.c.
4754 * Fixed the channel message payload decryption in the function
4755 silc_channel_message_payload_decrypt to not modify the original
4756 buffer before it is verified that the message decrypted
4757 correctly. Otherwise, next time it is called with correct
4758 channel key it won't encrypt since the payload is corrupted.
4759 Affected file lib/silccore/silcchannel.c.
4761 Sun Feb 3 11:46:12 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4763 * Do not constantly resize the window. A fix patch by cras.
4764 Affected file irssi/src/fe-text/screen.c.
4766 Sat Feb 2 16:54:18 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4768 * Applied IPv6 fix patch from Jun-ichiro itojun Hagino.
4769 Affected file lib/silcutil/silcnet.c.
4771 Fri Feb 1 22:33:11 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4773 * Fixed a bug in hash table internal routine for traversing
4774 the table with foreach callback. The current entry may
4775 become invalid in the callback but it was referenced after
4776 the callback returned.
4778 Do not allow auto rehashing of hash table during the
4779 silc_hash_table_foreach operation, for same reasons as it is
4780 not allowed for SilcHashTableList. Affected files are
4781 lib/silcutil/silchashtable.[ch].
4783 Fri Feb 1 14:55:00 CET 2002 Pekka Riikonen <priikone@silcnet.org>
4785 * Defined DLLAPI into silcincludes.h and silcwin32.h for
4786 Win32 DLL. extern's in header files are now declared with
4789 Thu Jan 31 23:34:33 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4791 * Fixed private message handling. It used some old code that
4792 caused the client to crash. Affecte file is
4793 lib/silcclient/client_prvmsg.c.
4795 Thu Jan 31 19:06:22 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4797 * Added function silc_client_add_channel,
4798 silc_client_replace_channel_id, and removed functions
4799 silc_client_new_channel_id and silc_idlist_get_channel_by_id
4800 from client library.
4802 * Added cross reference of the joined channels to the
4803 SilcClientEntry, and changed the SilcChannelEntry's
4804 users list to SilcHashTable. The affected files are
4805 lib/silcclient/idlist.[ch].
4807 * Fixed a bug in hash table tarversing. While the hash table
4808 is traversed with SilcHashTableList the table must not be
4809 rehashed. It is now guaranteed that auto rehashable tables
4810 are not rehashed while tarversing the list. Also defined that
4811 silc_hash_table_rehash must not be called while tarversing
4812 the table. Added function silc_hash_table_list_reset that must
4813 be called after the tarversing is over. The affected files are
4814 lib/silcutil/silchashtable.[ch].
4816 * Changed all hash table traversing to call the new
4817 silc_hash_table_list_reset in server and in client library.
4819 * Added function silc_client_on_channel to return the
4820 SilcChannelUser entry if the specified client entry is joined
4821 on the specified channel. This is exported to application as
4822 well. Affected files lib/silcclient/client_channel.c, silcapi.h.
4824 Wed Jan 30 19:14:31 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4826 * Fixed founder regaining problem with JOIN command on normal
4827 server. The notify for mode change must be sent always and
4828 not only if !cmd->pending. Affected file silcd/command.c.
4830 * Fixed the WHOWAS command's reply sending to support the
4831 lists correctly. Affected file silcd/command.c.
4833 Wed Jan 30 11:11:47 CET 2002 Pekka Riikonen <priikone@silcnet.org>
4835 * When sending JOIN command to router for processing the
4836 sender's old command identifier was not saved back to the
4837 sender's command context, fixed now. The affected file is
4840 * Create the key in JOIN command of the router did not return
4841 the channel key, added check for this. Affected file is
4844 * Fixed a channel ID update bug in JOIN command reply. Do
4845 not directly upgrade the ID but call the function
4846 silc_idlist_replace_channel_id if the ID was changed.
4847 Affected file silcd/command_reply.c.
4849 * Fixed memory leaks from command calling if it would fail.
4850 Affected file silcd/command.c.
4852 Tue Jan 29 19:49:31 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4854 * Applied patches from cras:
4856 Memory leak fixes around libaries, irssi window resize fix,
4857 new silclist.h and silcdlist.h, all extern inline changed to
4860 * Removed dotconf from lib/dotconf, not needed anymore.
4862 * Removed TRQ from lib/trq, not needed anymore.
4864 * Do more frequent heartbeats (5 minutes instead of 10 minutes)
4865 with server connections. Later this will be configurable
4866 in config file after new config file is done. Affected file
4869 Tue Jan 29 10:35:03 CET 2002 Pekka Riikonen <priikone@silcnet.org>
4871 * Fixed a crash in server related to channel announcements.
4872 Affected file silcd/server.c.
4874 Mon Jan 28 17:49:42 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4876 * Fixed memory leaks in silc_server_create_new_channel*
4877 functions. Affected file silcd/server.c.
4879 * Fixed the CHANNEL_CHANGE notify to re-announce the channel
4880 which ID was changed. This way the router will send the
4881 user list for the channel again, and server won't be in
4882 desync in some rare circumstances. Affected file is
4883 silcd/packet_receive.c.
4885 Sun Jan 27 21:04:19 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4887 * Check for NULL socket pointer in the function
4888 silc_server_packet_send_to_channel_real. Affected file
4889 silcd/packet_send.c.
4891 * Fixed the BAN notify handling to correctly remove ban
4892 list. Affected file silcd/packet_receive.c.
4894 Sat Jan 26 23:01:03 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4896 * Fixed some header addition to Toolkit distribution in
4897 lib/silcutil/Makefile.am and lib/trq/Makefile.am.
4899 * Added lib/silcclient/client_ops_example.h as an template
4900 file for application programmers to quickly start using
4901 the SilcClientOperation functions in their application.
4902 Updated the lib/silcclient/README as well to tell about this
4903 nice file made available.
4905 Sat Jan 26 10:45:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4907 * Call silc_server_remove_from_channels when removing client
4908 entry when NO_SUCH_CLIENT_ID was received. Affected file
4909 is silcd/command_reply.c.
4911 Fri Jan 25 19:12:36 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4913 * Added server & router operator statistics updating. Affected
4914 file silcd/packet_receive.c and silcd/command.c.
4916 * Fixed the SERVER_SIGNOFF notify handling on normal server
4917 not to save the history information for clients. Same was
4918 fixed earlier in remove_clients_by_server function, but not
4919 here. Affected file silcd/packet_receive.c.
4921 * Raised the default connection-retry count from 4 to 7 in
4922 server. Affected file silcd/server.h.
4924 * Cancel any possible reconnect timeouts when we start the
4925 key exchange. Affected file silcd/server.c.
4927 * Do not reconnect on connection failure when SCONNECT was
4928 given. Affected files silcd/server.[ch].
4930 Tue Jan 22 18:19:36 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4932 * Removed assert()'s from the lib/silcclient/client_keyagr.c.
4934 * Fixed the NICK command to always give the unformatted
4935 nickname to the one giving the NICK command. If unformatted
4936 nickname is cached already it will be formatted and the
4937 local entry will always get the unformatted nickname.
4938 Affected file lib/silcclient/idlist.c.
4940 * Fixed some double frees from client library commands.
4941 Affected file is lib/silcclient/command.c.
4943 * Fixed CUMODE command in server to assure that no one can
4944 change founder's mode than the founder itself, there was a
4945 little bug. Affected file silcd/command.c.
4947 Mon Jan 21 19:07:53 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4949 * Removed the SilcClientCommandDestructor from the client
4950 libary, it is not needed anymore. Affected files are
4951 lib/silcclient/silcapi.h, command[_reply].[ch],
4952 client_notify, idlist.c.
4954 * Fixed GETKEY command to first resolve client, and then
4955 resolve the server only if the client was not found, instead
4956 of resolving both at the same time. Affected file is
4957 lib/silcclient/command.c.
4959 * Added silc_client_start_key_exchange_cb and lookup the
4960 remote hostname and IP address before starting the key
4961 exchange with server. The affected file is
4962 lib/silcclient/client.c.
4964 * The server's public key is now saved using the IP address
4965 of the server and not the servername for the filename.
4966 The hostname public key filename is checked as an fall back
4967 method if the IP address based filename is not found.
4969 Fixed the GETKEY command to save the fetched server key
4970 in correct filename.
4972 Print the remote server's hostname now when new key is
4973 received during connection process. Affected file is
4974 irssi/src/silc/core/client_ops.c.
4976 * Return always our own public key to the client if it asks
4977 for it with GETKEY command. Affected file silcd/command.c.
4979 * Removed the use_auto_addr variable from default config
4980 file since it was in wrong section. Affected file is
4983 * Fixed TOPIC_CHANGE notification to not route it when it
4984 was sent using silc_server_send_notify_to_channel function.
4985 Affected file silcd/command.c.
4987 * Fixed silc_server_send_notify_kicked to send the kicker's
4988 Client ID also, it was missing. Affected files are
4989 silcd/command.c, silcd/packet_send.[ch].
4991 Thu Jan 17 18:59:11 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4993 * Do not save client history information in SERVER_SIGNOFF.
4994 Fixes the bug in normal server that it does not detect
4995 the client becoming valid after the server becomes back
4996 online. Affected file silcd/server_util.c.
4998 * Added `sock_error' field into the SilcSocketConnection
4999 context. When error occurs during socket operation (read
5000 or write) the error is saved. Added also new function
5001 silc_socket_get_error to return human readable socket error
5002 message. Affected files are lib/silcutil/silcsockconn.[ch],
5003 lib/silcutil/unix/silcunixsockconn.c, and
5004 lib/silcutil/win32/silcwin32sockconn.c.
5006 * The server now prints the socket error message in the
5007 signoff for client. Affected file silcd/server.c.
5009 * Fixed the `created' channel information sending from router
5010 to server in JOIN command. Checks now whether the channel
5011 really was created or not and set it according that.
5013 Fixed the JOIN command to use the client entry's current
5014 ID during the joining procedure instead of the one it sent
5015 in the command (it is checked though), since it can change
5016 between the packet processing and command processing, and
5017 would just case unnecessary pain in the client end. Affected
5018 file silcd/command.c.
5020 * Fixed a channel key payload sending to use correct channel
5021 ID when the server was forced to change the channel's ID by
5022 router. Router sent the key payload with the old Channel ID.
5023 Affected file silcd/packet_receive.c.
5025 Wed Jan 16 22:26:30 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5027 * Call silc_server_save_channel_key only if the key payload
5028 was provided in the JOIN command's command reply. Affected
5029 file silcd/command_reply.c.
5031 Tue Jan 15 18:49:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5033 * Fixed silc_mp_sizeinbase to return the value correctly with
5034 MPI. Affected file lib/silcmath/mp_mpi.c.
5036 * Fixed the stop_server signal to correctly stop the scheduler
5037 and gracefully stop the server when SIGTERM or SIGINT signals
5038 are received. Affected file silcd/silcd.c.
5040 Mon Jan 7 23:38:19 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
5042 * Simple handling of TERM and HUP signals. Also added some log
5043 flushing call around. Affected file is
5046 * Fixed small bugs in silclog.c. Now buffering output will take
5047 effect after 10 seconds since startup: This will ensure that
5048 no important startup messages are lost. Also output redirection
5049 will preserve original format ([Date] [Type] message).
5050 Affected file is lib/silcutil/silclog.c.
5052 * Added two options to the config file, in the logging section:
5053 quicklogs:<yes/no>: and flushdelay:<seconds>:. Affected files
5054 lib/silcutil/silclog.[ch], silcd/serverconfig.[ch].
5056 Sun Jan 6 12:49:40 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5058 * Do not print the warning about log files not being initialized
5059 more than once to avoid excess logging. Affected file is
5060 lib/silcutil/silclog.c.
5062 * Fixed the SIM compilation in lib/silcsim/Makefile.am. Fixed
5063 the SIM copying in make install in Makefile.am.pre.
5065 Sun Jan 6 01:10:21 CET 2001 Johnny Mnemonic <johnny@themnemonic.org>
5067 * Rewritten silclog APIs. Globally interesting changes follows:
5068 silc_log_set_files() changed to silc_log_set_file().
5069 silc_log_set_callbacks() changed to silc_log_set_callback().
5070 ROBOdoc documented silclog header file.
5071 SilcLogCb now returns bool to wether inihibit the default
5072 handler or not (to keep the old behaviour return always TRUE).
5073 The new APIs should also fix the problem of the
5074 silcd_error.log file that was written in the current directory.
5077 Log files streams will remain opened after silc_log_set_file()
5078 call, means less CPU usage notably on high traffic servers.
5079 File streams are now full buffered, and flushed to the disk
5080 every 5 minutes, lesses HD activity and CPU usage.
5081 Messages can be redirected, allowing admins to configure
5082 one single logfile for all server messages.
5083 the silc_log_quick global variable to activate fast-logging.
5084 Affected files lib/silcutil/silclog.[ch]
5086 * Changed some code to conform new silclog APIs. Affected
5087 files are doc/example_silcd.conf.in, silcd/server.c
5088 irssi/src/silc/core/silc-core.c, silcd/serverconfig.[ch],
5091 * Fixed a memory leak that could occur in some situations.
5092 Affected file silcd/serverconfig.c.
5094 Sat Jan 5 13:37:29 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5096 * Added the silc_client_del_client to remove the client from
5097 all channels as well. Affected file lib/silcclient/idlist.c.
5099 * Fixed the client library to correctly remove the client
5100 from all channels when the client entry is being destroyed.
5101 Affected file lib/silcclient/client_notify.c, command.c.
5103 * Added auto-nicking support to the client library. If the
5104 applicatio now sets client->nickname it will be sent to the
5105 server after connecting by the library. This way for example
5106 SILCNICK (or IRCNICK) environment variables will have effect
5107 and always change the nickname automatically to whatever
5108 it is wanted. Affected file lib/silcclient/client.[ch].
5110 * Renamed silc_server_command_bad_chars to the
5111 silc_server_name_bad_chars and moved it to the
5112 silcd/server_util.[ch]. Added also new function
5113 silc_server_name_modify_bad to return nickname that
5114 includes bad characters as new nickname without those
5115 bad characters. This check and modify is now used in
5116 silc_server_new_client when the username is initially set
5117 as nickname, so it must be checked to be valid nickname.
5118 Affected file silcd/packet_receive.c.
5120 * The nickname length is now taken from the packet for real
5121 and not trusted to strlen() since it clearly can return
5122 wrong length for nickname including bad characters. This
5123 also applies to channel names. Affected file silcd/command.c.
5125 * Removed the lib/silcsilm/modules directory. Modules are now
5126 compiled into the lib/silcsim. Fixed the copying of the
5127 modules to follow symbolic links in Makefile.am.pre.
5129 Wed Jan 2 18:56:21 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5131 * Fixed silc_string_regexify list creation. Fixes bugs with
5132 BAN and INVITE commands in server. The affected file is
5133 lib/silcutil/unix/silcunixutil.c.
5135 Sun Dec 30 13:41:34 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5137 * Removed the command destructor entirely from the server's
5138 command and command reply routines. It is not needed, and
5139 its usage was buggy and caused crashes. Affected files are
5140 silcd/command[_reply].[ch].
5142 Fri Dec 28 12:43:22 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5144 * Cancel protocol and NULL sock->protocol if timeout
5145 occurred during protocol. Affected file silcd/server.c.
5147 * Cancel protocol timeouts always before calling the final
5148 callback, to assure that after final callback is called
5149 no other state will be called for the protocol anymore.
5150 Affected file silcd/protocol.c.
5152 * Print error log if incoming connection configuration could
5153 not be found. Affected file silcd/server.c.
5155 * Fixed JOIN command to correctly save the founder mode
5156 to the client on normal SILC server, when the channel
5157 was created by the router. Affected file silcd/command.c.
5159 * Fixed LIST command (hopefully) to send correct reply
5160 packets. Affected file silcd/command.c.
5162 Thu Dec 20 16:14:52 CET 2001 Pekka Riikonen <priikone@silcnet.org>
5164 * The silc_packet_receive_process now returns FALSE if the
5165 read data was invalid packet, and TRUE if it was ok.
5167 The server now checks that if unauthenticated connection
5168 sends data and its processing fails the server will close
5169 the connection since it could be a malicious flooder.
5171 Affected files lib/silccore/silcpacket.[ch], silcd/server.c.
5173 Wed Dec 19 21:31:25 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5175 * Make sure the warning about error opening a log file is
5176 printed only once and not everytime it fails (produces
5177 too much useless log). Affected file lib/silcutil/silclog.c.
5179 Wed Dec 19 18:21:51 CET 2001 Johnny Mnemonic <johnny@themnemonic.org>
5181 * Made the silc_server_daemonise() function more readable.
5182 Affected file silcd/server.c.
5184 * Pid file is now optional, the user may comment it out from
5185 the config file. Removed define SILC_SERVER_PID_FILE, we
5186 don't need a default any longer. Affected file
5187 configure.in.pre, lib/Makefile.am.pre.
5189 * Make some use of the pid file. The server now dies at startup
5190 if it detects a valid pid file on his path. The server would
5191 die anyway in this circumstance, because of the bind() failure.
5192 Affected file silcd/silcd.c.
5194 * No longer compiling lib/dotconf.
5196 Mon Dec 17 18:24:27 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5198 * Fixed JOIN command parsing not to crash. Affected file
5199 lib/silcclient/command.c.
5201 * Fied the NICK_CHANGE notify to add the new client entry
5202 even it is resolved. This removes an <[unknown]> nick
5203 thingy bug in the client. Affected file is
5204 lib/silcclient/client_notify.c.
5206 * Do not try to allocate 0 bytes (efence does not like it)
5207 in lib/silccore/silccomand.c when encoding payload.
5209 * Do not take IRCNICK as nickname in Irssi SILC client since
5210 it is not possible to set nickname before hand connecting
5211 the server (TODO has an entry about adding auto-nicking
5214 * Changed the silc_server_command_pending to check whether
5215 there already exists an pending entry with the specified
5216 command, command identifier and pending callback. This is
5217 to fix IDENTIFY and WHOIS related crashes that may register
5218 multiple pending commands with same identifier. Affected
5219 file silcd/command.c.
5221 * Fixed the server to reconnect to the router even if it
5222 was already reconnecting and EOF was received. This to
5223 fix a possibility that the server wouldn't ever try to
5224 auto-reconnect to the router. Affected file silcd/server.c.
5226 Sat Dec 15 20:31:50 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5228 * Fixed the server's password authentication to use the
5229 length of the locally saved password, and not the one
5230 sent in the packet. Affected file silcd/protocol.c.
5232 * Fixed same password authentication problem in the
5233 Authentication Payload handling routines in
5234 lib/silccore/silcauth.c.
5236 * Yet another password authentication problem fixed with
5237 channel password handling in silcd/command.c.
5239 Mon Dec 10 19:57:40 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5241 * If first character of string in silc_parse_userfqdn is '@'
5242 then do not parse it. Affected file is
5243 lib/silcutil/silcutil.c.
5245 Sun Dec 9 22:18:50 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5247 * Fixed minor bug in IDENTIFY command reply sending, which
5248 caused various weird problems during JOIN when it was
5249 resolving names for users. Affected file silcd/command.c.
5251 Sun Dec 9 19:18:41 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5253 * Fixed the IDENTIFY command reply sending to chech better valid
5254 clients. It was possible to send incomplete list of replies.
5255 Affected file silcd/command.c.
5257 Sat Dec 8 15:58:31 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5259 * Added silc_client_command[s]_[un]register functions now to
5260 dynamically register the commands in client library. Removed
5261 the static table of commands. This allows the client library
5262 to call commands without causing the application to know about
5263 what commands library has called.
5265 Removed the INFO command reply kludge to detect when the command
5266 was called by library. Now library use its own command reply
5267 function for INFO command.
5269 Added function silc_client_command_call to call a command.
5270 Application can use it to call command, not access the structure
5273 Now all commands that are sent by the client library (not
5274 explicitly sent by application) use own command reply functions.
5276 Affected files around lib/silcclient/ and in
5277 irssi/src/silc/core/.
5279 * Fixed the WHOIS command reply sending to chech better valid
5280 clients. It was possible to send incomplete list of replies.
5282 Fixed the WHOIS and IDENTIFY to send the request to router
5283 if normal server did not do it and did not find any results.
5285 Affected file silcd/command.c.
5287 Thu Dec 6 17:21:06 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5289 * Moved the internal data from SilcClient context into its
5290 own file, not accesible to application. Affected files
5291 lib/silcclient/client.h and lib/silcclient/client_internal.h,
5292 and other files in client library.
5294 Thu Dec 6 10:37:55 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5296 * Added doc/examples installation target in Makefile.am.pre.
5299 Tue Dec 4 17:43:19 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5301 * If NO_SUCH_CLIENT_ID notify is received for WHOIS or IDENTIFY
5302 commands the found client entry will be removed from the
5303 cache, after notifying application about the error. Affected
5304 file lib/silcclient/command_reply.c.
5306 * Changed the /MSG to check for exact nickname user gave, and
5307 not let `nick' match `nick@host' if it is only one found. Now,
5308 user must type the exact nickname (like nick@host2) even if
5309 there are no more than one same nicks found. This is to avoid
5310 a possibility of sending nickname to wrong nickname since
5311 `nick' could match `nick@host'. Affected file is
5312 irssi/src/core/silc-servers.c.
5314 Mon Dec 3 18:49:45 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5316 * Do not print "you are now server operator" or similar when
5317 giving /away command. Affected files are
5318 irssi/src/silc/core/client_ops.c, silc-servers.h.
5320 * Made the silc_server_command_pending_error_check to send
5321 the same command reply payload it received back to the
5322 original sender of the command. This way all arguments
5323 that was received by the server will be received by the
5324 client too. Affected file silcd/command.c.
5326 * Added the silc_idcache_add to return the created cache entry
5327 to a pointer. Affected file lib/silccore/silcidcache.[ch].
5329 * Add global clients to expire if they are not on any channel.
5330 This is because normal server will never know if they signoff
5331 if they are not on any channel. The cache expiry will take
5332 case of these entries. This is done by normal servers only.
5333 The affected files are silcd/command_reply.c,
5334 silcd/idlist.[ch], silcd/server and silcd/packet_receive.c.
5336 * If server receives invalid ID notification for WHOIS or
5337 IDENTIFY and the ID exists in the lists, it is removed.
5338 Affected file silcd/command_reply.c.
5340 * If NO_SUCH_CLIENT_ID is received for WHOIS or IDENTIFY command
5341 in client then client entry that it matches is searched and
5342 the nickname is printed on the screen for user. Affected
5343 file irssi/src/silc/core/client_ops.c.
5345 Mon Dec 3 11:56:59 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5347 * Use cache entry expire time in the LIST command reply to
5348 purge old entries from the cache after the LIST command
5349 reply has been received. This way we don't have non-existent
5350 entries in the cache for too long. Affected file is
5351 silcd/command_reply.c.
5353 Sun Dec 2 23:29:07 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5355 * If we are normal server, and we've not resolved client info
5356 in WHOIS or IDENTIFY from router, and it is global client,
5357 we'll check whether it is on some channel. If it is not
5358 then we cannot be sure about its validity and will resolve it
5359 from router. Fixes a bug in WHOIS and IDENTIFY. Affected
5360 file silcd/command.c.
5362 * Search channel by name (if possible) rather than by ID
5363 in IDENTIFY command's command reply. Affected file is
5364 silcd/command_reply.c.
5366 Sun Dec 2 13:48:46 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5368 * Distribute to the channel passphrase in CMODE_CHANGE notify.
5369 Updated specs and implemented it. Affected file silcd/command.c,
5370 silcd/packet_send.c and silcd/packet_receive.c.
5372 * Implemented the <founder auth> payload handling in the JOIN
5373 command. If provided all conditions for channel joining
5374 except requirement to provide correct passphrase can be
5375 overrided by the channel founder. Updated the protocol specs.
5376 Affected file silcd/command.c.
5378 Added support for founder auth in JOIN command in client
5379 library. Fixed the parsing of the JOIN command now to support
5380 all options as they should be. The affected file is
5381 lib/silcclient/command.c.
5383 * Optimized the WHOIS and IDENTIFY commands to send the request
5384 to router only if it includes nicknames or other names. If
5385 they include only IDs then check the local cache first before
5386 routing. Affected file is silcd/command.c.
5388 * Added channels topic announcements. Affected file is
5389 silcd/packet_receive.c and silcd/server.c.
5391 * Fixed the silc_server_send_notify_topic_set to really destine
5392 the packet to channel. Affected file silcd/packet_send.c.
5394 * Fixed a crash in CHANNEL_CHANGE notify handling in the client
5395 library. Affected file lib/silcclient/client_notify.c.
5397 * Added UMODE announcements. Affected file silcd/server.c.
5399 Sat Dec 1 12:52:39 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5401 * Memory leak fixes in:
5403 lib/silcutil/silcsockconn.c
5404 lib/silcske/silcske.c
5405 lib/silcske/groups.c
5407 lib/silccrypt/silcpkcs.c
5408 lib/silccore/silccommand.c
5409 lib/silccore/silcidcache.c
5414 * ROBOdoc documented the lib/silcske/groups.h file and a
5415 bit changed the interface for better.
5417 Thu Nov 29 22:12:50 EET 2001 Pekka Riikonen <priikone@silcnet.org>'
5419 * Update the client entry context in the ID cache after
5420 nick change. Affected file lib/silcclient/command.c.
5421 Fixes the CUMODE command when regaining founder privileges,
5422 and a little WHOIS problem.
5424 * Fixed silc_net_gethostbyname to correctly call the
5425 inet_ntop. Affected file lib/silcutil/silcnet.c.
5427 Thu Nov 29 19:31:23 EET 2001 Pekka Riikonen <priikone@silcnet.org>'
5429 * Added IPv6 support checking to the configure.in.pre, added
5430 also --enable-ipv6 option to override the check. Affected
5431 file configure.in.pre.
5433 * The silc_thread_create now calls the start function
5434 directly if threads support is not compiled in. Removes
5435 ugly #ifdef's from generic code. Affected files are
5436 lib/silcutil/unix/silcunixthread, win32/silcwin32thread.c.
5438 * Added silc_net_gethostby[name/addr]_async to asynchronously
5439 resolve. Affected files are lib/silcutil/silcnet.[ch].
5441 * Added support for rendering IPv6 based server, client and
5442 channel IDs. Affected file lib/silcutil/silcutil.c.
5444 * Added support for creating IPv6 based server IDs. Affected
5445 file is silcd/serverid.c.
5447 Wed Nov 28 23:46:09 EET 2001 Pekka Riikonen <priikone@silcnet.org>'
5449 * Added silc_net_gethostby[addr/name] into the
5450 lib/silcutil/silcnet.[ch]. Added IPv6 support to Unix network
5451 routines. Added silc_net_is_ip[4/6]. Affected file is
5452 lib/silcutil/unix/silcunixnet.c. All routines that take
5453 address as argument now supports both IPv4 and IPv6 addresses.
5455 Mon Nov 26 18:09:48 EET 2001 Pekka Riikonen <priikone@silcnet.org>'
5457 * Fixed LIST command reply sending in server. Affected file
5460 * Server now sends the kicker's client ID in the KICK notify
5461 to the kicked client. Affected file silcd/command.c.
5463 * The client library now parses the kickers client ID and
5464 UI displays it. Affected files lib/silcclient/client_notify.c
5465 and irssi/src/silc/core/silc-channels.c, module-formats.c.
5467 * Made all payload parsing function prototypes consistent.
5468 They all take now const unsigned char * and uint32 pair as
5469 the payload data instead of SilcBuffer. Changes all around
5470 the source tree. Other unsigned char* -> const unsigned char*
5471 changes around the tree as well.
5473 * Optimized SFTP client and server packet sending not to
5474 allocate new buffer for each packet but to recycle the
5475 first allocated buffer. Affected files are
5476 lib/silcsftp/sftp_client.c, sftp_server.c, sftp_util.[ch].
5478 * Optimized the SFTP client to use SilcList instead of
5479 SilcDList for requests, because it is faster. Affected file
5480 is lib/silcsftp/sftp_client.c.
5482 * Moved the ID Payload routines from lib/silccore/silcpayload.[ch]
5483 into lib/silccore/silcid.[ch].
5485 Renamed silcpayload.[ch] into silcargument.[ch].
5487 Mon Nov 26 15:01:53 CET 2001 Pekka Riikonen <priikone@silcnet.org>
5489 * If client entry is deleted with active key agreement
5490 session, abort the session.
5492 The silc_client_abort_key_agreement now calls the completion
5493 callback with new SILC_KEY_AGREEMENT_ABORTED status.
5495 Affected file lib/silcclient/silcapi.h, client_keyagr.c and
5498 Sun Nov 25 18:01:45 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5500 * Don't use __restrict in older GCC's. Affected file is
5501 lib/silcmath/mpi/mpi-priv.h. A patch by salo.
5503 * silc_net_localhost now attempts to reverse lookup the
5504 IP/hostname. Affected file lib/silcutil/silcnet.c.
5506 * Defined <founder auth> argument to the SILC_COMMAND_JOIN
5507 command. It can be used to gain founder privileges at
5508 the same time when joining the channel.
5510 Defined that the SILC_NOTIFY_TYPE_KICKED send the
5511 kicker's client ID as well. Updated protocol specs.
5513 Defined that the server must send SILC_COMMAND_IDENTIFY
5514 command reply with error status to client who sent
5515 private message with invalid client ID.
5517 Updated the protocol specification.
5519 * Added silc_server_send_command_reply to send any
5520 command reply. Affected file silcd/packet_send.[ch].
5522 * Added silc_id_payload_encode_data to encode ID payload
5523 from raw ID data. Affected file lib/silccore/silcpayload.[ch].
5525 * The server now send IDENTIFY command reply with error
5526 status if client ID in private message is invalid. Affected
5527 file silcd/packet_receive.c.
5529 * Save the server key file with server's IP address in
5530 the filename instead of hostname. The affected file is
5531 irssi/src/silc/core/client_ops.c.
5533 Sat Nov 24 20:08:22 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5535 * Typo fixes in irssi/src/fe-common/silc/module-formats.c.
5538 * Added libtool support for compiling shared objects in
5539 lib/silcsim. Affected file configure.in.pre and
5540 lib/silcsim/Makefile.am. Original patch by cras.
5542 Fri Nov 23 23:30:59 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5544 * Pid file configuration, and server's config file fixes
5545 patch by toma. Updated CREDITS file.
5547 Sun Nov 18 01:34:41 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5549 * Fixed silc_client_channel_message to not try to decrypt
5550 the message twice if it resolved the destination client
5551 information. This could cause of dropping one channel
5552 message. Affected file lib/silcclient/client_channel.c.
5554 Wed Nov 14 23:44:56 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5556 * Added silc_client_run_one into lib/silcclient/silcapi.h and
5557 lib/silcclient/client.c. This function is used when the SILC
5558 Client is run under some other scheduler, or event loop or
5559 main loop. On GUI applications, for example this may be
5560 desired to used to run the client under the GUI application's
5561 main loop. Typically the GUI application would register an
5562 idle task that calls this function multiple times in a second
5563 to quickly process the SILC specific data.
5565 Wed Nov 14 19:16:52 CET 2001 Johnny Mnemonic <johnny@themnemonic.org>
5567 * Fixed silc_server_drop() for dropping the supplementary
5568 groups as well, this could cause a security hole on some
5571 Wed Nov 14 16:22:25 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5573 * __pid_t -> pid_t in lib/silccrypt/silcrng.c. A patch by
5576 * Write PID file after dropping privileges. Added -F option
5577 to run server on foreground. A patch by debolaz.
5578 Affected files silcd/server.c, silcd/silcd.c.
5580 * Fixed MOTD to return the MOTD file server name. Affected
5581 file silcd/command.c.
5583 * Added INFO command reply handling to the Irssi SILC Client.
5584 Affected file irssi/src/silc/core/client_ops.c.
5586 Wed Nov 14 00:18:08 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5588 * Fixed the silc_idcache_list_* routines to really support
5589 the dynamic list. Fixes a crash. Affected file is
5590 lib/silccore/silcidcache.c.
5592 * Fixed the LIST command reply to really call LIST command's
5593 pending callbacks. Affected file silcd/command_reply.c.
5595 Tue Nov 13 00:49:17 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5597 * Update conn->local_entry->nickname after giving NICK
5598 command. Affected file lib/silcclient/command.c.
5600 Sun Nov 11 23:43:02 PST 2001 Brian Costello <bc@wpfr.org>
5602 * Added the [pid] option to the silcd configuration file
5604 Affected files: serverconfig.[ch] and silcd.c
5606 Sun Nov 11 23:56:39 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5608 * Save fingerprint in WHOIS command reply in server.
5609 Affected file silcd/command_reply.c.
5611 * Fixed NICK commands pending callback registration.
5612 Affected file lib/silcclient/command.c.
5614 Sun Nov 11 10:49:10 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5616 * Use ++server->cmd_ident when sending commands in server,
5617 instead of random number. Affected file silcd/command.c.
5619 * Fixed GETKEY command reply to call actually GETKEY pending
5620 command callbacks. Affected file silcd/command_reply.c.
5622 * A bit stricter check for nicknames. Check for same nickname
5623 in NICK command also. Affected file silcd/command.c.
5625 * Do not call INFO command everytime client ID changes, only
5626 during first connecting. Affected file lib/silcclient/client.c.
5628 * Set the new nickname only after successful command reply for
5629 NICK command is returned by server. Affected file
5630 lib/silcclient/command.c.
5632 * Remove nicknames from nicklist during server_signoff notify.
5633 Should fix /NAMES bit more. The affected file is
5634 irssi/src/silc/core/silc-channels.c.
5636 * Added `fingerprint' field to the SilcIDListData in the
5637 silcd/idlist.h to hold the fingerprint of the client's
5640 Send the fingerprint of the client's public key in WHOIS
5643 Affected files silcd/command.c, and silcd/idlist.[ch].
5645 * Added silc_fingerprint into lib/silcutil/silcutil.[ch] to
5646 create fingerprint from given data.
5648 * Show the fingerprint of the client's public key in WHOIS.
5649 Affected files irssi/src/module-formats.[ch] and
5650 irssi/src/silc/core/client_ops.c.
5652 * Format the multiple same nicknames also during JOIN and
5653 NICK_CHANGE notifys. Affected file is
5654 lib/silcclient/client_notify.c.
5656 * Do not print error on screen for invalid private message
5657 payload since it can come if someone is sending private
5658 messages with wrong key. Affected file
5659 lib/silccore/silcprivate.c.
5661 * Fixed multiple concurrent /PING crash. Affected file
5662 lib/silcclient/command.c.
5664 * Changed the wrong ID encoding. All IP addresses must be
5665 in MSB first order in encoded format. They were encoded
5666 wrong and was in LSB format. Affected files are
5667 silcd/serverid.c, lib/silcutil/silcutil.c.
5669 * Remove silc_net_addr2bin_ne from lib/silcutil/silcnet.[ch].
5671 * Call the `connect' client operation through the scheduler
5672 in case of error. Affected file lib/silcclient/client.c.
5674 * Call the `failure' client operation even if the error
5675 occurred locally during a protocol. Affected file is
5676 lib/silcclient/protocol.c.
5678 * Added support of sending LIST command to router from normal
5679 server. This way normal server can get list of all channels
5680 in the network too. Fixed the channel list sending in the
5681 server too. Affected files are silcd/command.c, and
5682 silcd/command_reply.[ch].
5684 * Added silc_server_update_channels_by_server and
5685 silc_server_remove_channels_by_server. They are used during
5686 disconnection of primary router and in backup router protocol.
5687 Affected file silcd/server_util.[ch], silcd/server.c and
5688 silcd/server_backup.c.
5690 * Fixed channel adding to global list in IDENTIFY command
5691 reply in server. Affected file silcd/command_reply.c.
5693 Sat Nov 10 21:39:22 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5695 * If the incoming packet type is REKEY or REKEY_DONE process
5696 that packet always synchronously. Fixes yet another MAC
5697 failed error on slow (dialup) connections. Affected file
5698 lib/silcclient/client.c and silcd/server.c.
5700 Thu Nov 8 22:21:09 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5702 * Call check_version SKE callback for initiator too. Affected
5703 file lib/silcske/silcske.c.
5705 * Implemented fix for security hole found in the SKE that was
5706 fixed in the specification few days back; the initiator's
5707 public key is now added to the HASH value computation.
5708 Added backwards support for the old way of doing it too, for
5709 old clients and old servers. Affected file is
5710 lib/silcske/silcske.c.
5712 * Enabled mutual authentication by default in SKE. If initiator
5713 is not providing mutual authentication the responder will
5714 force it. This will provide the proof of posession of the
5715 private key for responder. The affected files are
5716 lib/silcclient/protocol.c and silcd/protocol.c.
5718 * Do not cache anymore the server's public key during SKE.
5719 We do mutual authentication so the proof of posession of
5720 private key is done, and if the server is authenticated in
5721 conn auth protocol with public key we must have the public
5722 key already. Affected file silcd/protocol.c.
5724 * Added new global debug variable: silc_debug_hexdump. If
5725 it is set to TRUE SILC_LOG_HEXDUMP will be printed. Affected
5726 file lib/silcutil/silclog.[ch].
5728 * Fixed compilation warning due to char * -> const char *.
5729 Affected files lib/silcutil/silcnet.h, and
5730 lib/silccore/silcauth.[ch].
5732 Wed Nov 7 20:43:03 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5734 * Fixed CMODE command when new channel key was created. If
5735 the creation failed the old key was removed. Next time giving
5736 same command would crash the server since the old key was
5737 freed already. Affected file silcd/command.c.
5739 * Fixed the silc_server_announce_get_channels to not crash
5740 on reconnect. Affected file silcd/server.c.
5742 Wed Nov 7 17:15:07 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5744 * Added silc_log_set_debug_string function to set a regex
5745 string to match for debug output. Only the function names,
5746 or filenames matching the given debug string is actually
5747 printed. This way it is possible to filter out those debug
5748 strings that user is not interested in.
5750 Fixed a bug in silc_string_regexify.
5752 Affected files lib/silcutil/silclog.[ch], and
5753 lib/silcutil/unix/silcunixutil.c.
5755 * Changed the -d options in both server and Irssi SILC client
5756 to take the debug string as argument. Affected files
5757 silcd/silcd.c and irssi/src/silc/core/silc-core.c.
5759 Tue Nov 6 21:31:54 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5761 * Added silc_hash_babbleprint to create a Bubble Babble
5762 Encoded fingerprint. The encoding is developed by Antti
5763 Huima (draft-huima-babble-01.txt), and it creates human
5764 readable strings out of binary data. Affected file
5765 lib/silccrypt/silchash.[ch].
5767 * Print the babble print now in addition of fingerprint as well
5768 in Irssi SILC client. Affected files are
5769 irssi/src/fe-common/silc/module-formats.[ch],
5770 irssi/src/fe-common/silc/core/client_ops.c.
5772 Sun Nov 4 23:37:28 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5774 * Fixed a security problem found in SKE. The initiator's
5775 public key too is now added to the HASH hash value creation
5776 which is signed by the responder to create the SIGN value.
5777 This will prevent anyone in the middle to lie to the responder
5778 about the initiator's public key. If this is done now, the
5779 man in the middle will get caught. Updated the protocol
5782 Sun Nov 4 11:43:53 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5784 * Better installation directory handling. Configure module
5785 paths and other paths automatically to example_silc* files
5786 in doc/. A patch by toma.
5788 * Fixed compiler warning from MPI library, and from SILC RNG.
5791 * Added SILC_SERVER_PID_FILE to define the pid file for server.
5792 It can be configured with ./configure. A patch by toma.
5794 Sat Nov 3 23:48:23 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5796 * Find correct make to use in prepare-clean. A patch by
5797 toma. Affected file prepare-clean.
5799 Sat Nov 3 22:04:00 PST 2001 Brian Costello <bc@mksecure.com>
5801 * Added irssi variables use_auto_addr, auto_bind_ip,
5802 auto_bind_port and auto_public_ip.
5804 * Changed the interface for silc_client_send_key_agreement
5805 in lib/silcclient/silcapi.h
5809 irssi/src/silc/core/silc-core.c
5811 lib/silcclient/silcapi.h
5812 irssi/src/silc/core/silc-channels.c
5813 lib/silcclient/client_keyagr.c
5816 Sat Nov 3 17:48:55 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5818 * Added silc_pkcs_public_key_compare to compare two
5819 public keys. Affected file lib/silccrypt/silcpkcs.[ch].
5821 * Check that the client who set the founder mode on the
5822 channel is the same client that is giving the founder
5823 mode to itself. It is done by comparing the saved public
5824 key (it is saved even in the authentication is passphrase).
5825 Affected file silcd/command.c.
5827 Fri Nov 2 18:52:08 EST 2001 Pekka Riikonen <priikone@silcnet.org>
5829 * Do not process packet for disconnected socket connection.
5830 Affected file lib/silccore/silcpacket.c.
5832 * Process the DISCONNECT packet through scheduler in the
5833 client library. Affected file lib/silcclient/client.c.
5835 * Fixed the silc_client_packet_parse to not to increase
5836 the packet sequence number if the conn->sock and the
5837 current socket connection is not same. This can happen
5838 for example during key agreement when the conn includes
5839 multiple socket connections (listeners). Affected file
5840 lib/silcclient/client.c.
5842 * The sender of the file transfer request now provides also
5843 the pointer (listener) for the key exchange protocol. If
5844 the listener cannot be created then it sends empty key
5845 agreement and lets the receiver provide the listener.
5847 Added `local_ip' and `local_port' arguments to the
5848 silc_client_file_send. If they are provided they are used,
5849 if not then it will attempt to find local IP address, if
5850 not found or bind fails then the remote client will provide
5853 Affected files are lib/silcclient/client_ftp.c and
5854 lib/silcclient/silcapi.h.
5856 * Extended the FILE SEND command to support defining the
5857 local IP and port for key exchange listener. They are
5858 optional. Affected file irssi/src/silc/core/silc-servers.c.
5860 Thu Nov 1 22:10:07 EST 2001 Pekka Riikonen <priikone@silcnet.org>
5862 * Defined to WHOIS command reply the sending of fingerprint
5863 of the client's public key (if the proof of posession of the
5864 corresponding private key is verified by the server).
5865 Updated to the protocol specification.
5867 * Added support of receiving the client's public key's
5868 fingerprint in command reply in client library. Affected
5869 file is lib/silcclient/command_reply.c, and
5870 lib/silcclient/idlist.[ch].
5872 Thu Nov 1 18:06:12 EST 2001 Pekka Riikonen <priikone@silcnet.org>
5874 * Do not send over 128 chars long nickname to the server
5875 in NICK command. Affected file lib/silcclient/command.c.
5877 * Do not send over 256 chars long channel names to the server
5878 in JOIN command. Affected file lib/silcclient/command.c.
5880 Tue Oct 30 22:48:59 EST 2001 Pekka Riikonen <priikone@silcnet.org>
5882 * Assure that silc_server_close_connection cannot be called
5883 twice for same socket context. Affected file is
5886 Tue Oct 30 16:58:14 EST 2001 Pekka Riikonen <priikone@silcnet.org>
5888 * Send error message to application if opening file for
5889 writing during file transfer fails. Affected file is
5890 lib/silcclient/client_ftp.c.
5892 Remove all file transfer sessions for a client that we're
5893 removing from ID cache.
5895 Affected file is lib/silcclient/client_ftp.c.
5897 * Fixed silc_net_addr2bin to return correct address. Affected
5898 file lib/silcutil/[unix/win32]/silc[unix/win32]net.c.
5900 * Fixed file transfer session removing on signoff notify.
5901 Affected file irssi/src/silc/core/silc-servers.c.
5903 * Added the SilcClientFileError to be returned in the monitor
5904 callback. Added NO_SUCH_FILE and PERMISSION_DENIED errors.
5905 Affected file lib/silcclient/silcapi.h.
5907 Mon Oct 29 17:43:04 EST 2001 Pekka Riikonen <priikone@silcnet.org>
5909 * Fixed a crash in silc_client_ftp_free_sessions and
5910 silc_client_ftp_session_free_client. Affected file
5911 lib/silcclient/client_ftp.c.
5913 * Added `disabled' field in the SilcChannelEntry in the server
5914 to indicate if the server entry is disabled. Affected file
5915 silcd/idlist.h, silcd/command[_reply].c.
5917 * SILC server adds now /var/run/silcd.pid everytime it is
5918 started. Affected file silcd/silcd.c.
5920 * Added silc_server_packet_send_clients to send a packet to
5921 the provided table of client entries. Affected file
5922 silcd/packet_send.[ch].
5924 * Fixed a crash in client resolving in client_prvmsg.c in
5925 client library. Affected file lib/silcclient/client_prvmsg.c.
5927 * Do not actually remove the client directly from ID cache
5928 during SERVER_SIGNOFF, but invalidate it. This way we
5929 preserve the WHOWAS info for the client. Affected file
5930 silcd/server_util.c.
5932 * Fixed SERVER_SIGNOFF notify handling in the server. The
5933 server is now able to process incoming SERVER_SIGNOFF notify
5934 for a server that it doesn't even know about. It will remove
5935 the clients provided in the notify. Affected file
5936 silcd/packet_receive.c.
5938 * Check for partial packet in data queue after every packet that
5939 was found from the queue. Return and wait for more data if
5940 there is partial data in queue. Affected file is
5941 lib/silccore/silcpacket.c.
5943 Sun Oct 28 18:46:27 EST 2001 Pekka Riikonen <priikone@silcnet.org>
5945 * Added SilcClietFileError enum to indicate error in
5946 file transfer. Added SILC_CLIENT_FILE_MONITOR_KEY_AGREEMENT
5947 and SILC_CLIENT_FILE_MONITOR_ERROR new monitor statuses.
5948 Affected files lib/silcclient/silcapi.h and
5949 lib/silcclient/client_ftp.c.
5951 * Check that newsize in silc_buffer_realloc is larger than
5952 the old buffer's size. Affected file lib/silcutil/silcbufutil.h.
5954 * Added better monitor of file transfers. It now monitors
5955 key agreement protocol during the file transfer too. Added
5956 error reporting too. Affected files
5957 irssi/src/silc/core/silc-servers.c,
5958 irssi/src/fe-common/silc/module-formats.[ch].
5960 * Wrote a help file for FILE command.
5962 * Added silc_rng_global_get_byte_fast to get not-so-secure
5963 random data as fast as possible. Random data is read from
5964 /dev/urandom if available and from the SILC RNG if not
5965 available. It is used in padding generation. Affected file
5966 lib/silccrypt/silcrng.[ch].
5968 * All packets in client library are now processed synchronously.
5969 Optimized packet processing a lot. Affected file
5970 lib/silcclient/client.c.
5972 * All server connection packets are processing synchronously
5973 now in server, to optimize packet processing. Affected file
5976 * Include files are installed now only in Toolkit distribution
5977 if make install is given. Affected files: all Makefile.am's.
5979 Thu Oct 25 22:44:06 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5981 * Assure that silc_client_notify_by_server_resolve does not
5982 resolve the client information multiple times. If it cannot
5983 be found by the first it cannot be found at all. Affected
5984 file lib/silcclient/client_notify.c.
5986 * Fixed WHOWAS command reply calling. Affected file
5987 lib/silcclient/command_reply.c.
5989 * Removed all references to silc_idlist_get_client from the
5990 Irssi SILC client since that call is internal call used by
5991 the library. The Irssi SILC client will use now client
5992 retrieval functions found in silcapi.h.
5994 * Fixed a bug in resolving nickname info before sending
5995 private message. It used freed memory. Affected file
5996 irssi/src/silc/core/silc-servers.c.
5998 Thu Oct 25 19:04:49 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6000 * Assure my_channels statistics cannot go negative in server.
6001 Affected files silcd/server.c, silcd/server_util.c.
6003 Wed Oct 24 19:53:05 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6005 * Upgraded dotconf 1.0.2 to 1.0.6 in lib/dotconf.
6007 Tue Oct 23 13:51:19 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6009 * Win32 Toolkit changes. Affected files
6010 win32/silc.dsw, win32/libsilc/libsilc.def,
6011 win32/libsilcclient/libsilc.def,
6012 lib/silcutil/silcutil.c, and
6013 lib/sftp/sftp_fs_memory.c.
6015 Mon Oct 22 16:35:05 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6017 * Added silc_net_localip to return local host's IP address.
6018 Affected file lib/silcutil/silcnet.[ch].
6020 * If key exchange or rekey protocol is active for a connection
6021 parse all packets syncronously since there might be packets
6022 in packet queue that we are not able to process without first
6023 processing packets before them. Affected file silcd/server,
6024 lib/silcclient/client.c.
6026 * SilcPacketParserCallback now returns TRUE or FALSE to indicate
6027 whether library should continue processing the packet.
6028 Affected file lib/silccore/silcpacket.h.
6030 * Added SilcSFTPMonitor callback, SilcSFTPMonitors and
6031 SilcSFTPMonitorData to SFTP server to monitor various
6032 SFTP client requests. Affected file lib/silcsftp/silcsftp.h,
6033 lib/silcsftp/sftp_server.c.
6035 * Added silc_file_size to return file size. Affected file
6036 lib/silcutil/silcutil.[ch].
6038 * Implemented the file transfer support for the client library.
6039 Added preliminary support for simple client to client one-file
6040 transmission. Affected file lib/silcclient/client_ftp.c,
6041 lib/silccilent/client.[ch].
6043 * Added new local command FILE to the Irssi SILC Client.
6044 It is used to perform the file transfer. It has subcommands
6045 SEND, RECEIVE, SHOW and CLOSE. Affected files
6046 irssi/src/silc/core/client_ops.c,
6047 irssi/src/silc/core/silc-server.[ch].
6049 Mon Oct 22 12:50:08 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6051 * Relay the SILC_PACKET_FTP in the server. Affected files
6052 silcd/server.c and silcd/packet_receive.c.
6054 Sun Oct 21 20:21:02 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6056 * Renamed silc_file_read and silc_file_write to functions
6057 silc_file_readfile and silc_file_writefile. Added function
6058 silc_file_open and silc_file_close. Affected files
6059 lib/silcutil/silcutil.[ch].
6061 Thu Oct 18 20:58:13 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6063 * Resolve the client info when received private message or
6064 channel message for a client which nickname we don't know.
6065 Affected files lib/silcclient/client_prvmsg.c and
6066 lib/silcclient/client_channel.c.
6068 * Do not crash in /KEY if client is not connected. Affected
6069 file irssi/src/silc/core/silc-channels.c.
6071 * Added SilcClientStatus field to the SilcClientEntry in the
6072 lib/silcclient/idlist.h.
6074 Added SILC_CLIENT_STATUS_RESOLVING to mark that the entry
6075 is incomplete and is being resolved, it won't be resolved
6078 Make sure also that USERS command reply does not resolve
6079 twice information. Affected file is
6080 lib/silcclient/command_reply.c.
6082 Make sure that silc_client_get_clients_by_list does not
6083 resolve twice same information.
6085 * Check for valid client->id in the silc_server_free_client_data.
6086 Affected file silcd/server.c.
6088 * Fixed /GETKEY nick@server not to crash if the server entry
6089 is not found. Affected file lib/silcclient/command.c.
6091 * Fixed the silc_server_check_cmode_rights to check the
6092 requested modes correctly. Affected file silcd/command.c.
6094 Thu Oct 18 12:10:22 CEST 2001 Pekka Riikonen <priikone@silcnet.org>
6096 * Better checks for non-printable chars in nick added.
6097 Affected file silcd/command.c.
6099 Thu Oct 18 09:18:58 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6101 * Call the silc_server_udpate_servers_by_server in the
6102 primary router that comes back online in the backup resuming
6103 protocol. Otherwise it routes packets wrong. Affected file
6104 silcd/server_util.[ch], silcd/server_backup.c.
6106 Wed Oct 17 16:51:18 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6108 * Added SILC_STR_UI8_[N]STRING[_ALLOC] formats to the
6109 lib/silcutil/silcbuffmt.[ch].
6111 * Redefined the SILC packet header to include the padding
6112 length. Affected file lib/silccore/silcpacket.[ch].
6114 * Added SILC_PACKET_PADLEN_MAX macro to return the padding
6115 length for maximum padding up to 128 bytes). Affected
6116 file lib/silccore/silcpacket.h.
6118 * Removed all backwards support for old 0.5.x MAC thingies.
6119 The SILC packet header change makes it impossible to be
6120 backwards compatible.
6122 * Send the ENDING packet with timeout in the backup resuming
6123 protocol. This is to assure that all routers has connected
6124 to the primary router. Affected file silcd/server_backup.c.
6126 * Changed the RNG to take the first IV from random data. It
6127 used to take it from zero actually. Changed the RNG also
6128 to use /dev/urandom during session. /dev/random is used
6129 in initialization. Affected file lib/silccrypt/silcrng.[ch].
6131 Tue Oct 16 20:45:49 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6133 * Changed the SILC packet header to have the first two bytes
6134 (the packet length) encrypted. Affected files aroung the
6135 code tree, lib/silccore/silcpacket.[ch]. Removed the
6136 SilcPacketCheckDecrypt callback. It is not needed anymore
6137 since the silc_packet_receive_process will determine now
6138 whether the packet is normal or special.
6140 * Implemented the unidirectional MAC keys. Affected files
6141 lib/silcske/silcske.c, silcd/protocol.c and
6142 lib/silcclient/protocol.c.
6144 * Implemented the packet sequence number to the MAC computation.
6145 Affected files lib/silccore/silcpacket.c, silcd/protocol.c,
6146 silcd/packet_send.c, silcd/server.c, lib/silcclient/client.c,
6147 lib/silcclient/protocol.c.
6149 Mon Oct 15 17:42:55 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6151 * Allow backup router to announce servers. All servers
6152 announced by backup router are added to the global list
6153 automatically. Update hte server's socket to our primary
6154 router also when backup router announces a server.
6155 Affected file silcd/packet_receive.c.
6157 * Do not update the client->router in the function
6158 silc_server_udpate_clients_by_server if the client is on
6159 global list. We might fail to find any specific server
6160 for locally connected clients and local cell clients. They
6161 should still use the `from' and not `to' as client->router.
6162 This fixes backup router resuming protocol. Affected file
6163 silcd/server_util.c.
6165 * Decrease channel statistics count only if the channel
6166 deletion worked. Affected files are silcd/server.c and
6167 silcd/server_util.c.
6169 * Added silc_server_update_servers_by_server to update origin
6170 of all server entries. Used during backup router protocol.
6171 Affected files silcd/server_util.[ch], silcd/server.c. and
6172 silcd/backup_router.c.
6174 * ROBODoc documented the lib/silccrypt/silchmac.h. Added new
6175 function silc_hmac_init, silc_hmac_update, silc_hmac_final,
6176 silc_hmac_get_hash and silc_hmac_get_name. Affected file
6177 lib/silccrypt/silchmac.c.
6179 Sun Oct 14 18:28:22 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6181 * Assure that router cannot reroute the same channel message
6182 to the sender. Affected file silcd/packet_receive.c.
6184 Sat Oct 13 12:46:18 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6186 * Made better checks that the channel message is not sent
6187 to the router it came from. Affected file is
6188 silcd/packet_send.c. Fixed memory leak too.
6190 * Announce informations for incoming router connection, but
6191 only after checking if it is replaced by backup router.
6192 Affected file silcd/packet_receive.c.
6194 Fri Oct 12 18:37:24 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6196 * Fixed the backup resuming protocol to work in multiple
6197 router environment. Affected file silcd/server_backup.c.
6199 * Route packet only to one router in the function
6200 silc_server_packet_send_to_channel. Affected file is
6201 silcd/packet_send.c.
6203 * Fixed silc_server_send_notify_dest to set the broadcast
6204 flag. Fixed the silc_server_send_notify_topic to actually
6205 send the TOPIC_CHANGE notify and not SERVER_SIGNOFF notify.
6206 Affected file silcd/packet_send.c.
6208 * Changed the SFTP Filesystem interface. Changed the
6209 SilcSFTPFilesystemStruct to SilcSFTPFilesystemOps to include
6210 the filesystem operation function. The SilcSFTPFilesystem
6211 is now a context that is allocated by all filesystem allocation
6212 functions and it already includes the operations structure
6213 and filesystem specific context. It is given as argument
6214 now to the silc_sftp_server_start. This made the interface
6215 a bit cleaner. Affected file lib/silcsftp/silcsftp[_fs].h,
6216 lib/silcsftp/sftp_fs_memory.c and sftp_server.c.
6218 Thu Oct 11 22:19:26 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6220 * Changed the backup router adding and getting interfaces
6221 in the server. The router that will be replaced by the
6222 specified backup router is now sent as argument. Affected
6223 files silcd/serverconfig.[ch], silcd/backup_router.[ch], and
6226 * Added silc_net_addr2bin_ne to return the binary form of
6227 the IP address in network byte order. Affected files
6228 lib/silcutil/[unix/win32].silc[unix/win32]net.[ch].
6230 Thu Oct 11 12:14:19 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6232 * Check for existing server ID in silc_server_new_server
6233 and in silc_server_connect_to_router_final and remove the
6234 old entry if it exists. Affected file silcd/packet_receive.c,
6237 * Send the channel message always to only one router, either
6238 in upstream or downstream. Affected file is
6239 silcd/packet_send.c.
6241 Tue Oct 9 17:45:43 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6243 * Wrote the definition of the backup resuming protocol to the
6244 protocol specification.
6246 * Removed one redundant channel key generation from normal
6247 server during joining procedure. Removed one redundant
6248 channel key sending from server to router during joining
6249 procedure. Affected file silcd/command.c.
6251 * Made minor bugfixes to the backup router resuming protocol.
6252 Affected file silcd/server_backup.c, server.c.
6254 Mon Oct 8 16:47:42 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6256 * Added --disable-asm configuration option. Affected files
6257 configure.in.pre, lib/silcmath/mpi/configure.in. A patch
6260 * Implemented the backup resuming protocol that is used to
6261 resume the primary router position in the cell after the
6262 primary router comes back online. Affected files
6263 silcd/server_backup.[ch], silcd/server, silcd/packet_receive.c,
6264 and silcd/server_util.[ch].
6266 Sun Oct 7 12:29:25 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6268 * Sleep two (2) seconds after sending QUIT command to server.
6269 Affected file lib/silcclient/command.c.
6271 * Assure that if outgoing data buffer is pending do not force
6272 send any data. Affected file silcd/packet_send.c.
6274 * Assure that if outgoing data buffer is pending do not force
6275 send any data. Affected file lib/silcclient/client.c.
6277 * Implemented the backup router support when the primary router
6278 goes down. The servers and routers can now use the backup
6279 router as new primary router without loosing connectivity.
6281 Sat Oct 6 21:18:54 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6283 * Added new SILC_IDLIST_STATUS_DISABLED flag for entries
6284 in the server to indicate disabled entry. All data read
6285 from the connection will be ignored and no data is sent
6286 for entry that is disabled. Affected files are
6287 silcd/idlist.h, silcd/server.c.
6289 Fri Oct 5 00:03:29 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6291 * Created SFTP client and server test programs in the
6292 lib/silcsftp/tests directory.
6294 Wed Oct 3 23:31:42 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6296 * Implemented memory filesystem (virtual filesystem) for
6297 SFTP server. Affected file lib/silcsftp/silcsftp_fs.h,
6300 Sun Sep 30 22:10:57 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6302 * Implemented the SFTP (SSH File Transfer Protocol) to the
6303 lib/silcsftp. It includes SFTP client and SFTP server
6306 Sun Sep 30 10:35:44 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6308 * Moved lib/silccore/silcprotocol.[ch] to the
6309 lib/silcutil library.
6311 * Added silc_buffer_format_vp and silc_buffer_unformat_vp to
6312 take variable argument list pointer as argument. Affected
6313 file lib/silcutil/silcbuffmt.[ch].
6315 * Added silc_buffer_set function that is used to set data
6316 to a SilcBuffer that is not allocated at all (SilcBufferStruct).
6317 Affected file lib/silcutil/silcbuffer.h.
6319 * Changed various routines in the core library to use the new
6320 silc_buffer_set instead of allocating new buffer only for
6323 * Added 64-bit value formatting and unformatting support to the
6324 silc_buffer_[un]format routines. Affected file is
6325 lib/silcutil/silcbuffmt.[ch].
6327 Added also 64-bit macros: SILC_GET64_MSB and SILC_PUT64_MSB,
6328 to includes/bitmove.h.
6330 Fri Sep 28 21:30:10 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6332 * Fixed channel user mode saving in client library. Affected
6333 file lib/silcclient/command[_reply].c.
6335 Thu Sep 27 22:52:30 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6337 * Defined the file transfer to the SILC Protocol. Added
6338 new packet type SILC_PACKET_FTP and defined File Transfer
6339 Payload. The mandatory file transfer protocol is SFTP
6340 (SSH File Transfer Protocol). Affected file in addition
6341 of the internet draft is lib/silccore/silcpacket.h.
6343 * Deprecated the SILC_PACKET_CELL_ROUTERS and defined new
6344 packet SILC_PACKET_RESUME_ROUTER instead. The new packet
6345 is used as part of backup router protocol when the primary
6346 router of the cell is back online and wishes to resume
6347 the position as primary router.
6349 * Redefined the MAC generation keys in the protocol. The
6350 same key is not used anymore in both direction. Both
6351 direction will now use different keys for sending and
6352 receiving. This fixes a potential security flaw. This
6353 change causes incompatibilities in the protocol.
6355 * Redefined also the MAC computation from the packet.
6356 An packet sequence number is now added to the MAC
6357 computation. This prevents possible replay attacks against
6358 the protocol. This change too causes incompatibilities
6361 Added `sequence' field to the SilcPacketContext to hold
6362 the current sequence number for the packet.
6364 Wed Sep 26 20:15:22 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6366 * Added `created' field to the SilcIDListData in the file
6367 silcd/idlist.h to indicate the time when the entry was
6370 * Added `created' field to the SilcChannelEntry too. Affected
6371 file silcd/idlist.h.
6373 * Added `creation_time' aguments to all the announcement functions
6374 in the server. If it is provided then only the entries that
6375 was created after the provided time frame are actually
6376 announced. Affected file silcd/server.[ch].
6378 * The protocol says that the Channel ID's IP address must be
6379 based on the router's IP address. Added check for this in
6380 the silc_server_new_channel when processing incoming New Channel
6381 Payload. Affected file silcd/packet_receive.c.
6383 * Print out the correct version with --version in SILC client.
6384 Affected file irssi/src/silc/core/silc-core.c.
6386 Mon Sep 24 17:19:00 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6388 * Fixed WHOWAS command to check for completnes of the client
6389 entry always, not just when the command is coming from client.
6390 Affected file silcd/command.c.
6392 * Added new function silc_server_packet_queue_purge to purge the
6393 outgoing data queue to the network. After the function returns
6394 it is guaranteed that the outgoing packet queue is empty.
6395 Affected file silcd/packet_send.[ch].
6397 * Purge the outgoing packet queue in the rekey protocol's final
6398 callback to assure that all rekey packets go to the network
6399 before quitting the protocol. Affected file silcd/server.c.
6401 * Added silc_client_packet_queue_parse as similar function as
6402 in server to the client library. The affected file is
6403 lib/silcclient/client.c.
6405 Sun Sep 23 15:15:53 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6407 * Splitted silcd/server.c and created silcd/server_util.[ch]
6408 for utility functions.
6410 * Added new socket flag SILC_SF_DISABLED to indicate that the
6411 connection is open but nothing can be sent to or received from
6412 the connection. Affected file lib/silcutil/silsockconn.[ch].
6413 The checking for disabled socket is checked in the low level
6414 silc_socket_write and silc_socket_read functions.
6416 Thu Sep 20 23:11:28 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6418 * Allow only nicknames and channel names that fits into the
6419 7-bit unsigned char ASCII set. Affected file silcd/command.c.
6421 Thu Sep 20 18:04:12 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6423 * When processing JOIN command reply in server check that if
6424 the channel exists in our global list we'll move it the local
6425 list. Affected file silcd/command_reply.c.
6427 * Fixed the check whether client is joined on the channel already
6428 in JOIN command. Affected file lib/silcclient/command.c.
6430 * Fixed the JOIN command reply to check whether the channel
6431 already exists. Affected file lib/silcclient/command_reply.c.
6433 Wed Sep 19 22:58:32 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6435 * Added silc_ske_status_string to map the SKE error numbers
6436 to readable strings. The affected files are
6437 lib/silcske/silcske[_status].[ch].
6439 Tue Sep 18 22:50:41 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6441 * Do not show the private channels on the WHOIS channel list
6442 as it is not allowed by the protocol. The affected file is
6445 Sun Sep 16 12:32:58 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6447 * Assure that the packet length digged from the actual packet
6448 is something sensible in the silc_packet_decrypt_rest_special
6449 in lib/silccrypt/silcpacket.c.
6451 * Free and NULL the allocated pointer in silc_hmac_alloc if
6452 the HMAC allocation fails. The affected file is
6453 lib/silccrypt/silchmac.c.
6455 * Print the selected security properties to the log files in
6456 the server. Affected file silcd/protocol.c.
6458 * Add SKE's reference counter even if calling the completion
6459 callback manually. Otherwise it goes negative, although it
6460 does not cause any problems. The affected file is
6461 lib/silcske/silcske.c.
6463 * Remove the client entry with short timeout after giving the
6464 KILL command. Affected file lib/silcclient/command.c.
6466 * Fixed to send error reply in WHOIS and IDENTIFY commands in
6467 case all found clients are already disconnected (WHOWAS would
6468 found them) in the server. Affected file silcd/command.c.
6470 * Update the last_receive (time of last data received) to be
6471 updated only when received private or channel message so that
6472 the idle time showed in WHOIS makes more sense.
6474 * Added boolean field `valid' in to the SilcClientEntry in the
6475 client library to indicate whether the entry is valid or not.
6476 This fixes the nickname change bug on channel when changing
6477 the nickname to be same than the old (like nick to Nick) the
6478 nickname formatter doesn't set the new nick anymore to Nick@host.
6479 Affected file lib/silcclient/idlist.[ch].
6481 * Now actually fixed the nickname changing on disconnection.
6482 Added new function silc_change_nick to the Irssi SILC Client.
6483 Affected file irssi/src/silc/core/client_ops.c,
6484 irssi/src/silc/core/silc-nicklist.[ch].
6486 Sat Sep 15 13:29:17 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6488 * Check that the public key exists in the GETKEY command before
6489 trying to encode it. Affected file silcd/command.c.
6491 * Print some notifications on received public keys with GETKEY
6492 command in the Irssi SILC Client. Affected files are
6493 irssi/src/fe-common/silc/module-formats.[ch],
6494 irssi/src/silc/core/client_ops.c.
6496 * Use IDENTIFY command to resolve the server information in the
6497 GETKEY command instead of INFO command. Affected file
6498 lib/silcclient/command.c.
6500 * All command reply functions in the client library now calls
6501 the pending command reply callbacks even if an error has
6502 occurred. The server has done this a long time and now it was
6503 time to move the client library to this as well. Now all
6504 errors can be delivered back to the pending command reply
6505 callbacks if necessary. Affected files are
6506 lib/silcclient/command[_reply].[ch].
6508 * Change the nickname on disconnection back to the username
6509 because in reconnect the server will enforce it to it anyway.
6510 Affected file irssi/src/silc/core/silc-servers.c.
6512 * Fixed a config file parsing bug in the Irssi SILC client.
6513 Affected file irssi/src/silc/core/clientconfig.c.
6515 Thu Sep 13 23:11:18 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6517 * When printing the channel mode on JOIN, verify that the
6518 channel key and channel's HMAC are valid. Affected file
6519 irssi/src/silc/core/client_ops.c.
6521 Thu Sep 13 20:24:52 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6523 * Added defines SILC_DEFAULT_CIPHER, SILC_DEFAULT_HMAC,
6524 SILC_DEFAULT_HASH and SILC_DEFAULT_PKCS in the file
6525 lib/silccrypt/[silccipher.h|silchmac.h|silchash.h|silcpkcs.h].
6527 * Removed channel key rekey task deleting from the function
6528 silc_server_save_channel_key. Affected file silcd/server.c.
6529 Added explicit timeout task context instead that is used to
6530 delete the task if we are registering a new task before the
6531 new task has elapsed.
6533 * When channel key rekey occurs the client library now saves
6534 the old channel key for a short period of time (10 seconds) and
6535 is able to use it in case some is still sending channel
6536 messages encrypted with the old key after the rekey. Affected
6537 file lib/silcclient/[idlist.h|client_channel.c].
6539 Sun Sep 9 15:49:16 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6541 * Added check to the silc_server_new_id_real to not accept
6542 new ID if it is the sender's own ID. Affected file is
6543 silcd/packet_receive.c.
6545 * Assure that we do not announce ourself or the one we've
6546 sending our announcements when we're router and are announcing
6547 servers to our primary router. Affected file silcd/server.c.
6549 * Fixed silc_server_command_identify_check_client to assemble
6550 correct WHOIS packet. It send corrupted WHOIS packet and
6551 caused problem with router to router connections. Affected
6552 file silcd/command.c.
6554 Fixed also silc_server_command_whois_check the same way
6555 as for the IDENTIFY command.
6557 * Added new SilcIDListStatus to the server in the SilcIDListData
6558 structure. The status now includes the current status of
6559 the entry (like registered, resolved etc.). Affected file
6560 silcd/idlist.[ch]. Defined a bunch of different status types
6561 as well. This replaced the old boolean registered field as well.
6563 Added resolve_cmd_ident field to the SilcClientEntry structure
6564 too so that if the entry is for example being resolved so
6565 another command may attach to the same pending command reply
6566 without requiring to resolve the same entry again. This concept
6567 should optimize the WHOIS and the IDENTIFY resolving under
6568 heavy load by taking away unnecessary resolving for entries
6569 that are being resolved already.
6571 Added support for adding multiple pending commands for one
6572 command idenfier. Affected file silcd/command[_reply].[ch].
6574 * Fixed WHOIS and IDENTIFY save to remove the cache entry
6575 before deleting the data. Otherwise the hash table will have
6576 freed data in comparison functions. Affected file is
6577 silcd/command_reply.c.
6579 * Fixed silc_idlist_replace_client_id to add the new entry to
6580 the cache with NULL nickname. Otherwise there will be invalid
6581 memory as the nickname after the nickname is freed. Affected
6582 file silcd/packet_receive.c.
6584 * Fixed the silc_idlist_get_clients_by_hash. The entries was
6585 saved into wrong slots because the previous number of entries
6586 was not taken into account. Affected file silcd/idlist.c.
6587 Fixed same thing in silc_idlist_get_clients_by_nickname too.
6589 * If we are router and we receive JOIN notify to a channel that
6590 does not have any users then notified client is marked as the
6591 channel founder, as it is it. The affected file is
6592 silcd/packet_receive.c
6594 * Added to the extended hash table API's table_del_*ext functions
6595 the destructor as argument too, so that the caller can decide
6596 which destructor to use or whether to use destructor at all.
6597 Affected file lib/silcutil/silchashtable.[ch].
6599 * Fixed ID Cache purging. It actually deleted the entries from
6600 the hash table after the data was freed. The hash table ended
6601 up comparing freed memory. The affected file is
6602 lib/silccore/silcidcache.c.
6604 Sat Sep 8 10:22:10 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6606 * Fixed Irssi SILC client's KILL command's HELP syntax.
6608 * The USERS command now resolves the detailed user information
6609 if the userinfo field is missing. Affected file is
6610 lib/silcclient/command_reply.c.
6612 * Do not print error in silc_file_read if the read file does
6613 not exist. Just silently return NULL. Affected file is
6614 lib/silcutil/silcutil.c.
6616 * Fixed the silc_log_output to not wine about NULL filename
6617 and to not create some bogus " " filename. Affected file is
6618 lib/silcutil/silclog.c.
6620 Fri Sep 7 22:16:38 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6622 * Fixed various printing bugs on the user interface in the
6623 Irssi SILC Client. Minor changes that were forgotten from
6626 Fri Sep 7 17:28:37 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6628 * Fixed the configure.in.pre and the compilation and distribution
6629 environment to support the new autoconf 2.52. That version is
6630 now required to compile the CVS trunk.
6632 Thu Sep 6 12:47:37 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6634 * Renamed function silc_parse_nickname to silc_parse_userfqdn
6635 to generally parse user@fqdn format strings. Affected file
6636 lib/silcutil/silcutil.c.
6638 * Added nickname_format and nickname_force_format fields to the
6639 SilcClientParams structure. The first one defines the format
6640 for the nicknames that the library will enforce if the receives
6641 multiple same nicknames. The second one is boolean value and
6642 can be used to force the library to always enforce the format
6643 to the nicknames regardles whether there are multiple nicknames
6644 or not. This configurable formatting was employed to flexibly
6645 support accessing multiple nicknames from the user interface.
6646 The userinterface can now set the nicknames to what ever format
6647 they prefer. Affected file lib/silcclient/silcapi.h.
6649 Added function silc_client_nickname_format to the file
6650 lib/silcclient/idlist.c. It performs the nickname formatting.
6652 Added new field `hostname´ to the SilcClientEntry context.
6653 It holds the hostname of the client. Affected file is
6654 lib/silcclient/idlist.h.
6656 * Irssi SILC Client sets the nicknames in nick@hostn format.
6657 Fe. priikone@otaku, priikone@otaku2 etc. Affected file
6658 irssi/src/silc/core/silc-core.c.
6660 The WHOIS printing now also shows both the real nickname and
6661 the formatted nickname so that user knows how to access the
6662 user if there are multiple same nicknames cached. Affected
6663 file irssi/src/silc/core/client_ops.c. Changed the WHOIS
6664 printing formatting too to take the hostname now as a separate
6665 argument. The Affected file is
6666 irssi/src/fe-common/silc/modules-formats.[ch].
6668 * Changed the silc_client_get_clients_local to accept the formatted
6669 nickname as argument. It accepts the real nickname too but the
6670 formatted nickname can be used to find the true entry from
6671 multiple entries. Affected file lib/silcclient/silcapi.h and
6672 lib/silcclient/idlist.c.
6674 * Added nickname_format_parse field to the SilcClientParams.
6675 It is a callback function provided by the application to parse
6676 the nickname out of the formatted nickname string. The library
6677 calls it to get the nickname from the formatted string. Since
6678 the application generally knows better the format of the nickname
6679 string it parses it instead of the library, even though library
6680 encodes the formatted string. If the callback function is not
6681 provided then the library will use the string as is. The
6682 affected file is lib/silcclient/silcapi.h.
6684 * All the nickname strings passed to the client library in
6685 commands are now expected to be formatted nickname strings.
6686 If the command does not support the formatted nickname string
6687 it will assume that the sent string is the actual nickname.
6688 Affected file lib/silcclient/command.c.
6690 Tue Sep 4 22:31:28 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6692 * Added public key authentication support to OPER and SILCOPER
6693 commands in the client library. Affected file is
6694 lib/silcclient/command.c.
6696 Tue Sep 4 12:39:17 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6698 * Changed the get_auth_methdod client operation to be asynchronous.
6699 It can be async if the application resolves the authentication
6700 method from the server during the negotiation. Added new
6701 SilcGetAuthMeth completion callback that the application will
6702 call after resolving the authentication method.
6704 Added function silc_client_request_authentication_method that
6705 the application can use to resolve the authentication method
6706 from the server. Added also SilcConnectionAuthRequest callback
6707 that the library will call after the server has replied. The
6708 application can call this function if it does not know the
6709 current authentication method.
6711 Affected files are lib/silcclient/client.c and
6712 lib/silcclient/silcapi.h.
6714 * The Irssi SILC client now automatically resolves the authentication
6715 method incase any configuration information is not present (and
6716 currently there never is). The affected file is
6717 irssi/src/silc/core/client_ops.c.
6719 * Fixed public key authentication from the client library.
6720 Affected file lib/silcclient/protocol.c. Changed also the
6721 protocol specification about the public key authentication in
6722 the connection authentication protocol. The actual data to be
6723 signed is now computed with a hash function before signing.
6725 * Fixed the public key authentication from the server as well.
6726 Affected file silcd/protocol.c.
6728 * Removed the mlock()'s from the memory allocation routines.
6729 Affected file lib/silcutil/silcmemory.c. The ./configure does
6730 not check anymore for the mlock(). Affected file is
6733 * Fixed USERS command in server to allow the execution of the
6734 command for private and secret channels if the client sending
6735 the command is on the channel. Affected file silcd/command.c.
6737 * Fixed silc_client_get_clients_local to return the clients
6738 count correctly. It could return wrong value. Affected file
6739 lib/silcclient/idlist.c.
6741 Mon Sep 3 20:09:59 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6743 * Fixed the lib/silcmath/mpi/mpi.h to always use 32-bit data
6744 types. The assembler optimizations seemed not to like 64-bit
6745 data types. The assmebler optimizations thus are now enabled
6746 also for BSD systems as opposed to only enable them for Linux.
6748 * Do not check for threads at all on BSD systems. Affected
6749 file configure.in.pre.
6751 * Removed -n and -h options from the Irssi SILC Client since
6752 they are not used in silc.
6754 * Fixed the prime generation to assure that the first digit
6755 of the generated random number is not zero since our conversion
6756 routines does not like number strings that starts with zero
6757 digit. If zero digit is seen the random number is regenerated.
6758 This caused some corrupted RSA keys when the zero first digit
6759 was met. Affected file lib/silcmath/silcprimegen.c.
6761 Sun Sep 2 17:17:24 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6763 * Fixed WIN32 configuration in the ./configure script.
6764 Fixed to include xti.h on environments that has it.
6765 Patches by Carsten Ilchmann and andrew.
6767 Sat Sep 1 00:29:33 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6769 * Changed the silc_id_create_client_id to be collision
6770 resistant. It is now assured that there cannot be created
6771 two same client ID's. I suspect that some weird bugs in
6772 the server were actually caused by duplicate Client IDs.
6773 Affected file silcd/serverid.[ch]. A router receiving
6774 new ID now also assures and informs the sending server
6775 if the ID caused collision.
6777 * Changed the silc_id_create_channel_id to also assure that
6778 there are no collisions.
6780 Wed Aug 29 17:55:01 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6782 * Statement about ignoring the Mutual Authentication flag when
6783 performing rekey with PFS was a bit misleading. It is ignored
6784 if it was set in the initial negotiation, it cannot be even
6785 set in the rekey. Fixed in the ke-auth draft. Started the
6786 new versions of the protocol drafts in the doc/.
6788 Sun Aug 26 14:59:15 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6790 * Fixed a bug in silc_client_command_identify_save when saving
6791 new channel information. The channel name was no duplicated
6792 and caused crash on exit. Affected file is
6793 lib/silcclient/command_reply.c.
6795 Fri Aug 17 23:07:45 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6797 * Fixed the getkey command handling in the server. Send just
6798 empty OK reply to the sender if the key could not be fetched
6799 (but everything else was ok, like the key just was not available).
6800 Changed the public key parameter to optional in the protocol
6801 specs so that empty OK reply can be sent. Affected file
6804 Added a message to Irssi SILC client to tell to user if the
6805 server did not return a public key.
6807 Tue Aug 14 07:29:27 CEST 2001 Pekka Riikonen <priikone@silcnet.org>
6809 * Fixed a channel key regeneration bug. It registered new
6810 timeout tasks exponentially until all system resources were
6811 used. Affected file silcd/server.c.
6813 Sun Aug 12 20:48:14 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6815 * Added the SILC Document generator to the scripts/silcdoc.
6816 It can be used to generate the Toolkit Reference Manual out
6817 of the source tree. Internally it will also use the RoboDoc
6818 generator now imported in util/robodoc.
6820 Sun Aug 12 12:28:17 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6822 * Added couple of return's in rekey protocol if error orccurred
6823 during the protocol. The execution must be terminated.
6824 Affected file silcd/protocol.c. Also, terminate the protocol
6825 always with timeout.
6827 Sat Aug 11 12:36:02 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6829 * The client's Client ID was created initally from the wrong
6830 nickname (it could have been in format nick@host) in the
6831 silc_server_new_client. Affected file silcd/packet_receive.c
6833 Sat Aug 11 00:29:57 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6835 * Added some SILC_LOG_ERROR's to various error conditions
6836 if client could not be added to ID cache. Affected files
6837 silcd/packet_receive.c and silcd/server.c.
6839 * When client's sock->user_data is freed, NULL also the
6840 client->router and client->connection pointers. Added check
6841 for these pointers being NULL to various places around the
6842 code. Affected file silcd/server.c.
6844 * Added client->data.registered == TRUE checks to various
6845 places around the code to assure that unregistered client's
6846 are not handled when it is not allowed. Affected file
6849 * Added `bool registered' fields to all
6850 silc_idlist_[server|client]_get_* routines to indicate whether
6851 the fetched client needs to be registered or not. Affected
6852 file silcd/idlist.[ch].
6854 * Add your own entry as registered to the ID cache in the
6855 server. Affected file server.c.
6857 * Fixed a bug in silc_server_new_server. The SilcServer was
6858 set as the new server's context instead of SilcServerEntry.
6859 This naturally caused some weird bugs.
6861 * Added "updated" field the SilcChannelEntry which indicates
6862 the time since the channel entry was last accessed. This
6863 can be used to determine whether it is necessary to
6864 announce the channel after backup resuming protocol.
6865 Affected files silcd/idlist.[ch].
6867 Thu Aug 9 18:28:37 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6869 * Do not delete the channel rekey task when adding it
6870 for in silc_server_create_channel_key.
6872 * Changed the silc_server_create_channel_key to return
6873 TRUE or FALSE to indicate the success of the channel key
6876 Thu Jul 26 11:32:31 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6878 * Fixed MSVC++ project files and added missing files to
6879 Makefiles under win32/.
6881 Wed Jul 25 18:43:54 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6883 * Do not add TCP_NODELAY flag if the operating system
6884 does not have it defined. Affected files are
6885 lib/silcutil/[unix/win32]/silc[unix/win32]net.c.
6887 * Fixed buffer overflow from Irssi SILC Client. Affected
6888 file irssi/src/fe-common/core/themes.c.
6890 * Fixed double free in client library in the file
6891 lib/silcclient/client.c when disconnecting from server.
6893 * Applied double free patch from cras to Irssi SILC client.
6894 Affected files irssi/src/core/[modules/expandos].c
6896 * Fixed the disconnection handling to Irssi SILC Client.
6897 The application must call silc_client_close_connection
6898 in ops->connect client operation in case of failure of
6899 the connection. Affected file is
6900 irssi/src/silc/core/client_ops.c.
6902 * Do not set sock->protocol to NULL in the function
6903 silc_client_close_connection after executing the protocol's
6904 final callback since the sock might not be valid anymore.
6905 Affected file lib/silcclient/client.c.
6907 Wed Jul 25 16:04:35 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6909 * Do not enable SILC_THREADS if the linking with libpthread
6910 did not happen. Affected file configure.in.pre.
6912 * Added notion to protocol specification that server must
6913 verify the sent authentication payload with CMODE when
6914 setting the channel founder key. Implemented it to the
6915 server. Affected file silcd/command.c.
6917 Mon Jul 23 18:31:43 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6919 * Added _EXTRA_DIST SILC distribution variable to the
6920 distributions file. It is used to conditionally add extra
6921 files or directories to the specific distribution. Affected
6922 files ./prepare, Makefile.am.pre and distributions.
6924 Removed the `_' from the start of the distribution names.
6927 * Added README.WIN32 for instructions to compile the Toolkit
6930 Mon Jul 23 10:12:37 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6932 * Fixed a double free in disconnection in the server. Affected
6933 file is silcd/server.c.
6935 * Fixed the lib/silcske/groups.c to work now also with GMP
6936 MP library. The string conversion did not work when using
6937 specific base and the base is indicated in the string as well.
6939 * Created win32/ directory which now includes MSVC++ specific
6940 stuff so that toolkit (DLLs) may be compiled with MSVC++.
6941 It will appear only in the toolkit distribution
6943 Sun Jul 22 19:40:30 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6945 * Changed the key material distribution function in case when
6946 the hash output is too short. The data is now concatenated
6947 a bit differently than it used to. Made the change to the
6948 SKE protocol specification.
6950 * Added better GMP detection to configure.in.pre. A patch
6953 Fri Jul 20 13:16:00 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6955 * Fixed a minor bug in SKE that might cause some problem on
6956 some platforms. Affected file lib/silcske/silcske.c.
6958 * Added the cookie checking for initiator in the SKE. It checks
6959 that the responder returns the sent cookie unmodified. The
6960 affected file is lib/silcske/silcske.c. Added new SKE
6961 error type INVALID_COOKIE that can be sent during the
6962 negotiation. Fixed some memory leaks as well.
6964 * Added the "invalid cookie" error message to Irssi SILC client's
6967 Thu Jul 19 21:44:31 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6969 * Added `task_max' field to the SilcClientParams to indicate
6970 the maximum tasks the scheduler can handle. If set to zero,
6971 default values are used. Affected file lib/silcclient/silcapi.h.
6973 * Fixed memory leaks in silc_client_close_connection. Affected
6974 file lib/silcclient/client.c.
6976 * Added silc_client_del_client_entry to client library to free
6977 all memory of given client entry. Affected file is
6978 lib/silcclient/idlist.[ch].
6980 * Added new functions silc_client_del_channel and
6981 silc_client_del_server to delete channel and server entries.
6982 Affected file lib/silcclient/[silcapi.h/idlist.c].
6984 * Removed silc_client_del_client_by_id from silcapi.h.
6986 * Fixed the INFO command to return the server's own info
6987 correctly when querying by Server ID. Affected file is
6990 Thu Jul 19 14:47:30 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6992 * Removed the non-blocking settings in WIN32 code in the
6993 silc_sock_[read/write] and added SleepEx instead. Affected
6994 file lib/silcutil/win32/silcwin32sockconn.c. The availability
6995 of input data is now checked with FIONREAD and ioctlsocket.
6997 Wed Jul 18 18:34:01 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6999 * Call silc_schedule_task_del_by_context in the
7000 silc_protocol_cancel instead of silc_schedule_task_del_by_callback.
7001 Affected file lib/silccore/silcprotocol.c.
7003 * Call silc_protocol_cancel for active protocols in the
7004 silc_server_close_connection if the funtion
7005 silc_server_free_sock_user_data has not been called.
7006 Affected file silcd/server.c.
7008 * Generic tasks cannot be deleted using the del_by_fd
7009 task deleting function since generic tasks does not match
7010 any specific fd. Affected file lib/silcutil/silcschedule.[ch].
7012 * Added a notion to SILCOPER help file that the SILCOPER works
7013 only on router server, not on normal server.
7015 Wed Jul 18 09:40:04 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7017 * Added for WIN32 support for the new scheduler as well.
7018 Affected file lib/silcutil/win32/silcwin32schedule.c.
7020 * Fixed the SHA1 implementation to work on various platforms.
7022 Tue Jul 17 23:04:10 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7024 * Rewrote the SILC Scheduler entirely. Removed the old SILC Task
7025 API. It is part of the scheduler now. Everything else is
7026 as previously but some functions has changed their names.
7027 Checkout the lib/silcutil/silcschedule.h for the interface.
7028 Updated all applications to use the new interface. Affected
7029 files are lib/silcutil/silcschedule.[ch].
7031 Tue Jul 17 16:53:30 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7033 * Found a bug in the SKE implementation. The HASH value,
7034 specified by the protocol, was not computed correctly. The
7035 public key of the responder was not added to the computation
7036 even though it is mandatory. Affected file lib/silcske/silcske.c.
7037 This unfortunately causes incompatibilities with older
7038 clients and servers.
7040 * Added WIN32 specific network init and uninit functions:
7041 silc_net_win32_init and silc_net_win32_uninit to init and uninit
7042 the Winsock2. Affected file lib/silcutil/silcnet.h and
7043 lib/silcutil/win32/silcwin32net.c.
7045 * Set the socket always to nonblocking mode on WIN32 after
7046 reading data or writing data. Affected file is
7047 lib/silcutil/win32/silcwin32sockconn.c.
7049 Mon Jul 16 22:55:26 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7051 * Fixed various compilation problems under WIN32. Affected
7052 files lib/silcutil/win32/silcwin32thread.c and
7053 lib/silcutil/win32/silcwin32schedule.c.
7055 * Removed all _internal.h #includes from public header
7056 files. Internal headers must never be included from
7059 Removed also the lib/silcske/payload_internal.h file.
7061 * All include files that may be needed (public and some others
7062 included by the public headers) by application developers are
7063 now copied to the ./includes directory. It does not copy any
7064 internal headers. Affected file Makefile.defines.pre and all
7065 Makefile.am's under lib/ and subdirs.
7067 Thu Jul 12 17:49:31 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7069 * Do not change the ~/.silc directory's permissions automatically.
7070 Affected file irssi/src/silc/core/clientutil.c.
7072 Thu Jul 12 10:18:40 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7074 * Do not cancel the protocol in silc_server_close_connection
7075 it might cause recursion. Now cancelled in the function
7076 silc_server_free_sock_user_data. Affected file silcd/server.c.
7078 * Fixed the silc_server_remove_clients_by_server to regenerate
7079 the channel keys correctly finally. Added also new function
7080 silc_server_remove_clients_channels to actually do it.
7081 Affected file silcd/server.c.
7083 * Fixed the silc_server_new_channel to not crash by giving
7084 wrong router to the new channel. Affected file is
7085 silcd/packet_receive.c.
7087 Wed Jul 11 18:31:57 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7089 * Added SilcClientParams structure to the lib/silcclient/silcapi.h
7090 which is given as argument to the silc_client_alloc now.
7091 It can be used to configure the client and set various parameters
7092 that affect the function of the client.
7094 * The USERS command in server did not check whether the channel
7095 is private or secret. Affected file silcd/command.c.
7097 * Added new argument to the USERS command in protocol specification.
7098 The USERS command now can take the channel name as argument
7099 as well. Added support for this in client and server and
7100 updated the protocol specs.
7102 * Completed the GETKEY command in client. It can be now used
7103 to fetch also servers public key not only some clients.
7104 Affected files lib/silcclient/command[_reply].c.
7106 * Added silc_client_get_server to return server entry by the
7107 server name. Affected files lib/silcclient/silcapi.h and
7110 * Redefined the IDENTIFY command in protocol specification to be
7111 more generic. It now can be used to query information about
7112 any entity in the SILC Network, including clients, servers and
7113 channels. The query may be based either the entity's name
7114 or the ID. Added support for this in both client and server.
7116 Affected files silcd/command.c and lib/silcclient/command.c
7117 and command_reply.c.
7119 * Optimized the WHOIS and WHOWAS commands in the server. Removed
7120 the _from_client and _from_server functions. Affected file
7123 * Added silc_client_get_channel_by_id_resolve to the file
7124 lib/silcclient/silcapi.h to resolve channel information by
7125 its ID. Added also silc_client_get_channel_by_id that
7126 does not resolve it from the server.
7128 Tue Jul 10 18:05:38 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7130 * Added SilcServerEntry context into the client library
7131 to represent one server. The INFO command now allocates
7132 these to save the resolved server info. For now on the
7133 client library will also keep information about servers,
7134 connected and resolved with INFO.
7136 The INFO command now allocates the SilcServerEntry context
7137 and saves the server info there. The COMMAND_REPLY in
7138 the INFO now returns the parameters to application in
7139 same order as defined in the protocol specification.
7141 The entries are cached in the client->server_cache.
7143 * The INFO command is now issued after received the Client ID
7144 from the server. Affected file lib/silcclient/client.c.
7146 * The CMODE_CHANGE notify may now return also an SilcServerEntry
7147 to the application as the mode changer might be server.
7148 It is guaranteed that NULL is not returned anymore to the
7149 application. Affected file lib/silcclient/client_notify.c.
7151 The ID Type is now also passed to the application so that
7152 it can check whether the returned entry is SilcClientEntry
7155 Added new function silc_client_get_server_by_id to return
7156 the server entry by ID. Affected files are the
7157 lib/silcclient/silcapi.h and lib/silcclient/idlist.c.
7159 * Do not create the channel in the Irssi SILC Client when issuing
7160 the JOIN command but when received the sucessful JOIN command
7161 reply. Otherwise the channel might get created even though we
7162 could not join it. The Affected file is
7163 irssi/src/silc/core/[silc-channels.c/client_ops.c].
7165 * Fixed a channel joining bug in router. The router must also
7166 check the channel modes, invite and ban lists etc. when serving
7167 the JOIN command sent by normal server. Affected file is
7168 silcd/command.c. The router now resolves the client's
7169 information from the server who sent the JOIN command if it
7170 does not know it, and processes the JOIN command only after
7173 * Changed the SilcCommandCb to take new argument; void *context2.
7174 Affected file lib/silccore/silccommand.h
7176 The second argument in the command callbacks in the server now
7177 includes the SilcServerCommandReplyContext if the command was
7178 called as pending command callback from the command reply.
7179 Otherwise it is NULL. When called as pending the status of the
7180 command reply will be checked and if it was erronous the
7181 error will be sent to the original sender of the command.
7182 This way the client always receives the error messages even
7183 though the server was actually the one who received the error
7184 when it resent the command to router, for example. Affected
7185 files silcd/command[_reply].[ch].
7187 * Fixed sending WHOWAS command's error message to client if
7188 the requested client could not be found. It was missing.
7191 * Changed the CMODE and CUMODE commands reply arguments in the
7192 protocol specification. The Channel ID is now sent in both
7193 of the commands to identify the channel. Implemented this
7194 new feature to the client and server. Affected files
7195 lib/silcclient/command_reply.c and silcd/command.c.
7197 * Made better checks for invite and ban lists in the JOIN
7198 command in server. Affected file silcd/command.c.
7200 Mon Jul 9 18:28:34 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7202 * The server now performs the incoming host IP/DNS lookup
7203 using the silc_socket_host_lookup and thus does not block
7204 the server anymore. Affected file silcd/server.c.
7206 * Completed the multi-thread support for SILC Scheduler in
7207 the lib/silcutil/silcschedule.c.
7209 * Fixed the configure.in.pre to detect the pthread correctly
7212 * Fixed a deadlock in silc_task_queue_wakeup in the file
7213 lib/silcutil/silctask.c.
7215 Mon Jul 9 13:40:03 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7217 * Added new function silc_schedule_wakeup that is used in
7218 multi-threaded environment to wakeup the main thread's
7219 schduler. It needs to be used when a thread adds a new task
7220 or removes a task from task queues. After waking up, the
7221 scheduler will detect the task queue changes. If threads
7222 support is not compiled in this function has no effect.
7223 Implemented the wakeup mechanism to both Unix and WIN32
7224 systems. Affected files are lib/silcutil/silcschedule.[ch],
7225 lib/silcutil/unix/silcunixschedule.c and the
7226 lib/silcutil/win32/silcwin32schedule.c.
7228 * Added new function silc_task_queue_wakeup to wakeup the
7229 scheduler by the specified task queue. Affected file
7230 lib/silcutil/silctask.[ch].
7232 * The silc_socket_host_lookup_start now wakes up the scheduler
7233 after adding the timeout task. Affected file is
7234 lib/silcutil/silcsockconn.c.
7236 * The silc_socket_host_lookup is synchronous now if the threads
7237 support is not compiled in. However, the callback is still
7238 called asyncronously through the scheduler, anyway. Affected
7239 file lib/silcutil/silcsockconn.c.
7241 Mon Jul 9 00:24:45 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7243 * Added new function silc_socket_host_lookup to perform
7244 asynchronous IP and FQDN lookups for the socket connection.
7245 Affected files lib/silcutil/silcsockconn.[ch].
7247 Sun Jul 8 18:44:53 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7249 * Added SILC_MUTEX_DEFINE to define the mutex on environments
7250 that may or may not compile the mutex support in.
7252 Changed the silc_mutex_alloc interface. It allocates the
7253 mutex now to the sent pointer and returns TRUE or FALSE.
7255 Affected file lib/silcutil/silcmutex.h.
7257 * Wrote the SILC Task Queue interface to support multi-threads.
7258 Affected file lib/silcutil/silctask.[ch].
7260 * Wrote the SILC Scheduler to support multi-threads. Affected
7261 file lib/silcutil/silcschedule.c.
7263 Sun Jul 8 11:16:01 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7265 * Implemented the SILC Mutex API and SILC Thread API for WIN32
7266 in lib/silcutil/win32/.
7268 Sun Jul 8 00:18:15 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7270 * Defined SILC Mutex API and SILC Thread API and implemented
7271 them for Unix. Affected files are
7272 lib/silcutil/silcmutex.h, lib/silcutil/silcthread.h,
7273 lib/silcutil/unix/silcunixmutex.c and
7274 lib/silcutil/unix/silcunixthread.c.
7276 Sat Jul 7 14:40:31 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7278 * Fixed the silc_server_remove_clients_by_server's channel
7279 key re-generation. The hash table handling was incorrect
7280 and would not work with many channels. Affected file is
7283 * Fixed some memory leaks around the server code.
7285 * Rewrote the silc_server_get_users_on_channel to support IPv6
7286 based Client ID's. Affected file silcd/server.c.
7288 * Defined the SILC_MESSAGE_FLAG_SIGNED to the protocol
7289 specification. However, a separate document must be written
7290 to define the detailed signing procedure and the payload
7291 associated with the flag. Defined the flag to the
7292 lib/silccore/silcchannel.h as well.
7294 Fri Jul 6 18:26:31 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7296 * Changed the dynamic tables to static size tables in the
7297 lib/silccrypt/silchmac.c.
7299 * Removed GCC dependencies from the code. A patch by cras.
7301 Fri Jul 6 09:39:35 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7303 * Do not show the error "Error receiving packet bla bla"
7304 in server if it really was not an error (-2 means that reading
7305 is pending). Affected file silcd/server.c.
7307 Thu Jul 5 21:22:32 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7309 * Fixed a possible crash in silc_server_remove_clients_by_server
7310 in silcd/server.c. Fixed there also some memory leaks.
7312 * Fixed the silc_idlist_replace_client_id. It could replace
7313 wrong key in the hash table. Affected file silcd/idlist.c.
7315 * Do not check whether there are global users on the channel
7316 if the channel->global_users is FALSE. Affected functions
7317 silc_server_remove_from_one_channel and
7318 silc_server_remove_from_channels in silcd/server.c. Also,
7319 do not check if the removed client is local as we can be
7320 sure that global client was not removed from the channel
7321 and checking for global users is not needed.
7323 * The silc_server_remove_clients_by_server now re-generates
7324 the channel keys correctly for those channels that had
7325 clients removed from them. Affected file silcd/server.c.
7327 Tue Jul 3 11:39:20 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7329 * Found the reason of random crashes in the server. We weren't
7330 ignoring the SIGPIPE signal (which can be sent in write())
7331 and it crashed the server. Affected file silcd/silcd.c.
7333 Fri Jun 29 20:05:25 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7335 * Assure that sock->user_data is not NULL in the function
7336 silc_server_packet_send in silcd/packet_send.c.
7338 * Disconnect the remote connection if it could not be added
7339 to any ID lists in the server. The affected file is
7342 * Check in silc_server_packet_send[_real/dest] that the
7343 socket is not disconnecting and ignore the data if it is.
7344 Affected file silcd/packet_send.c.
7346 * Define inline to __inline on native WIN32 compilation.
7347 Affected file includes/silcwin32.h.
7349 * Added some explicit type casts for inline code since MSVC
7350 require them. Affected files lib/silcutil/silcbuffer.h,
7351 lib/trq/silcdlist.h and lib/trq/silclist.h.
7353 * Print warning in log files from now on if the packet
7354 decryption fails. Affected file silcd/server.c.
7356 Thu Jun 28 21:30:39 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7358 * Changed the `say' client operation's interface to accept
7359 new `type' argument to indicate the type of the message sent
7360 by the library. The application may filter the library's
7361 messages according the type. The affected file is the
7362 lib/silcclient/silcapi.h.
7364 * Added two new functions to lib/silcclient/silcapi.h:
7365 silc_client_del_client and silc_client_del_client_by_id.
7366 Affected file lib/silcclient/idlist.c.
7368 * Moved the clientincludes.h from includes/ to silc/ and
7369 serverincludes.h from includes/ to silcd/.
7371 * The modes for the CMODE and CUMODE are now passed as
7372 uint32 for application with COMMAND_REPLY. The affected
7373 file is lib/silcclient/command_reply.c.
7375 Wed Jun 27 22:24:47 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7377 * /WHOIS without arguments shows client's own information.
7378 Affected file lib/silcclient/command.c.
7380 * Changed PING to not accept any arguments. The specs
7381 says that client can ping only the connected server so
7382 requiring an argument is not needed. Affected file is
7383 lib/silcclient/command.c.
7385 Wed Jun 27 00:10:33 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7387 * Fixed a fatal bug in private message sending and reception
7388 encryption and decryption when using private message keys.
7389 The implementation was incorrect and did not follow the
7390 specification. It causd that some of the message were
7391 lost since it did not use the sending and receiving keys
7392 as the protocol suggests. This has been fixed and will cause
7393 incompatibilities with older clients when sending private
7394 message encrypted with private message keys. Affected files
7395 lib/silcclient/client_prvmsg.c, lib/silcclient/client_keyagr.c
7396 and various other in Irssi SILC Client.
7398 Added `responder' boolean argument to the functions
7399 silc_client_add_private_message_key[_ske] to indicate when
7400 the key is added as responder or initiator of the key
7403 Tue Jun 26 19:23:07 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7405 * Removed the silc_ske_check_version function and created
7406 a SilcSKECheckVersion callback. Added also a function
7407 silc_ske_set_callbacks that is now used to set all SKE
7408 callbacks. The callback functions are not given to
7409 the SKE functions anymore, but this function is used to
7412 * Fixed the WIN32 DLL generation in lib/Makefile.am.pre.
7414 * Added `silc_version' argument to the silc_client_alloc
7415 to define the version of the application for the library.
7416 The library will use the version string to compare it
7417 against the remote host's (usually a server) version
7418 string. Affected file lib/silcclient/silcapi.h
7420 * Added the KE protocol context to Key Agreement context
7421 in client library so that we can abort the SKE if it
7422 is in process when we get timeout. Affected file is
7423 lib/silcclient/client_keyagr.c.
7425 * Do not resolve the client ID forever if it returns in the
7426 first time that such client does not exist. This was done
7427 for example with private message. Affected file is
7428 lib/silcclient/client_prvmsg.c.
7430 Mon Jun 25 21:42:51 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7432 * Do not add regex.h for WIN32. The affected file
7433 includes/silcincludes.h.
7435 * Added WIN32 DLL generation to lib/Makefile.am.pre. It might
7436 not work yet 100%. It generates the DLL's automatically
7437 when compiling with --with-win32 under cygwin.
7439 Sun Jun 24 19:49:23 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7441 * lib/contrib/regex.c is not compiled on WIN32.
7443 * Added silc_net_get_socket_opt function to the
7444 lib/silcutil/silcnet.h.
7446 * Added includes/silcwin32.h for WIN32 specific includes
7449 * Do not use ptime structure or any of the posix process
7450 functions on WIN32 in lib/silccrypt/silrng.c.
7452 * Added silc_gettimeofday to provide generic function
7453 for struct timeval on all platforms. Added the function
7454 to lib/silcutil/silcutil.h.
7456 Sun Jun 24 12:19:52 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7458 * Moved the lib/silccore/silcsockconn.[ch] to the utility
7459 library as they clearly belong there. As a plus side we
7460 can make the actual socket connection routines platform
7463 Added also new generic function silc_socket_read and
7464 silc_socket_write (that used to be silc_packet_[read/write].
7465 The implementation of these are platform specific.
7467 * Added WIN32 specific routines of silc_socket_[read/write]
7468 to lib/silcutil/win32/silcwin32sockconn.c.
7470 Sat Jun 23 16:01:00 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7472 * Added preliminary support for native WIN32 compilation under
7473 cygwin (using the -mno-cygwin option for GCC) to the
7474 ./configure.in.pre. The --with-win32 now prepares the
7475 compilation for native WIN32.
7477 * Rewrote the SILC Scheduler interface in the file
7478 lib/silcutil/silcschedule.h. The scheduler is now context
7479 based and does not have anymore any global static scheduler.
7480 Moved the Unix scheduler to the lib/silcutil/unix/ directory
7481 and created lib/silcutil/win32 directory for WIN32 based
7484 * Added Unix specific network routines to the
7485 lib/silcutil/unix/silcunixnet.c and the old
7486 lib/silcutil/silcnet.c includes now only generic routines.
7488 Added WIN32 specific network routines to the
7489 lib/silcutil/win32/silcwin32net.c.
7491 * Added Unix specific utility functions from the
7492 lib/silcutil/silcutil.c to lib/silcutil/unix/silcunixutil.c.
7494 * Added WIN32 SILC Scheduler to the file
7495 lib/silcutil/win32/silcwin32schedule.c. The code is of course
7498 Fri Jun 22 10:44:14 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7500 * Do not handle JOIN notify in the server if the target client
7501 is not registered (idata->registered == FALSE). The affected
7502 file is silcd/packet_receive.c.
7504 * Update the nickrec->founder in event_cumode in the Irssi SILC
7505 client. Affected file irssi/src/silc/core/silc-channels.c.
7507 * Fixed the CUMODE_CHANGE notify handling in the server when
7508 server and router are announcing their clients on channels.
7509 Now the mode changes are saved and notified correctly. The
7510 affected file is /silcd/packet_receive.c.
7512 * Fixed silc_idlit_replace_[server/client/channel]_id functions.
7513 They really did not replace the cache entry in the ID Cache.
7514 Now they do that. Affected file silcd/idlist.c.
7516 * Fixed the KICK notify handling in the Irssi SILC client to
7517 update the channel records so that the kicked client does not
7518 appear to be on the channel. The affected file is
7519 irssi/src/silc/core/silc-channels.c.
7521 * Always update the conn->current_channel when executing command
7522 on a channel. Affected file irssi/src/silc/core/silc-servers.c.
7524 * Fixed the KILL notify handling in Irssi SILC client to remove
7525 the killed client on all channels.
7527 Thu Jun 21 17:10:08 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7529 * Fixed the silc_parse_command_line to remove extra spaces
7530 from the start and end of the arguments. Affected file is
7531 lib/silcutil/silcutil.c.
7533 * Cancel and free any active protocol in the function
7534 silc_server_close_connection. Affected file silcd/server.c.
7536 * Cancel and free any active protocol in the function
7537 silc_client_close_connction. Affected file is
7538 lib/silcclient/client.c.
7540 * Do not execute the KILL command for clients that are in
7541 history (ie. they are not in the network). Affected file is
7544 * Fixed KILL notify handling, client does not crash anymore.
7545 Affected file irssi/src/silc/core/silc-channels.c.
7547 * Reduced the default packet buffer size from 2048 to 1024 in
7548 lib/silccore/silcpacket.c.
7550 * Added SILC_SKE_STATUS_FREED SKE status type and a reference
7551 counter to the SKE context that is incresed when the SKE library
7552 performs async operation outside the library. If the outside
7553 process frees the SKE context and FREED status will be set
7554 and the library will detect after the sync operation that the
7555 libary is freed. The affected files are
7556 lib/silcske/silcske[_status].[ch].
7558 * Resolve the client entry information in the function
7559 silc_client_channel_message to assure that NULL pointer is not
7560 passed as client entry to the application. */
7562 * Fixed the task timeout calculation to assure that there is
7563 never negative timeouts. The affected file is
7564 lib/silcutil/silcschedule.c.
7566 * Fixed the channel user mode notification sending in server.
7567 It was sent point-to-point to the router (or to server by router)
7568 but it needs to be destined to a channel. The routines now
7569 supports sending the channel user mode notifys to the channels
7570 when announcing clients and channels. Affected files are
7571 silcd/server.c and silcd/packet_receive.c.
7573 * Fixed the CHANNEL_CHANGE notify handling in the client libary.
7574 It did not actually replace the old channel entry in the cache.
7575 Affected file lib/silcclient/client_notify.c.
7577 Tue Jun 19 22:10:36 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7579 * Fixed a possible crash in silc_packet_send_prepare. It now
7580 assures always that there is enough space in the buffer and
7581 at the tail area of the buffer (for MAC).
7583 Fixed the inbound buffer reallocation in silc_packet_read.
7584 It was old code and did not handle the reallocation correctly.
7587 The affected file is lib/silccore/silcpacket.c.
7589 * Fixed buffer overflow in silc_parse_nickname in the file
7590 lib/silcutil/silcutil.c.
7592 Tue Jun 19 13:40:09 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7594 * make install generates new server keys only if there is not
7597 Mon Jun 18 18:49:07 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7599 * Set SILC_MESSAGE_FLAG_NOREPLY when sending the away message.
7600 Added check that if the NOREPLY is set then we will not send
7601 the away message. This avoids infinite loop of away messages
7602 if both clients are away. The affected file is
7603 lib/silcclient/client_prvmsg.c.
7605 * Fixed client crash if /NICK was given without arguments.
7606 Affected file lib/silcclient/command.c.
7608 * Server does not send the invite list in INVITE command back
7609 to the client if the list was not altered. Added this notion
7610 to the protocol spec as well. Affected file silcd/command.c.
7612 Fixed possible crash in INVITE command by checking the
7613 value of silc_server_get_client_route command.
7615 * Fixed the INVITE notify type handling. The arguments are now
7616 taken in correct order and client does not crash. The affected
7617 file is irssi/src/silc/core/silc-channels.c.
7619 Removed the "Inviting xxx to channel" message from the
7620 client library away and let the application handle it.
7621 Affected file lib/silcclient/command.c. Added that message
7622 to Irssi SILC client's message formats.
7624 * Fixed CMODE command crash in client. It now checks the
7625 amount of arguments correctly and does not crash. The affected
7626 file is lib/silcclient/command.c.
7628 * Do not create new channel automatically in silc_channels_join
7629 but check whether the channel by that name already exists.
7630 Affected file irssi/silc/core/silc-channels.c.
7632 * Do not send the SERVER_SIGNOFF to router if the disconnected
7633 entity was the router. Affected file silcd/server.c.
7635 * Added the handling of the SERVER_SIGNOFF notify to the Irssi
7636 SILC client as it was missing from there.
7638 Added the handling of the KICK notify to the Irssi SILC client
7639 as it was missing. Added "you have been kicked" message to
7640 Irssi SILC client's message modules formats.
7642 Added the handing of the KILL notify to the Irssi SILC client
7643 as it was missing. Added the kill message module formats
7646 The affected file is irssi/src/silc/core/silc-channels.c.
7648 * The router did not save the channel mode the server announced.
7649 Affected file silcd/packet_receive.c.
7651 * Fixed a possible crash in INFO command in server. If the
7652 server did not provide the server info it crashed. Affected
7653 file silcd/command.c.
7655 Sun Jun 17 15:26:05 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7657 * Fixed the GETKEY command in the server to check also the
7658 global list. Otherwise the GETKEY would not work correctly
7659 in normal SILC server. Affected file silcd/command.c.
7661 Sat Jun 16 18:00:00 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7663 * Fixed GETKEY crash, it crashed if the command did not succseed.
7665 Tue Jun 12 21:36:18 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7667 * Redefined the SILC MP API in lib/silcmath/silcmp.h. The API
7668 is now real and not just an macro interface to GMP.
7670 Removed the entire GMP from the source tree and imported new
7671 NSS MPI library instead. Reason for removing GMP is that it is
7672 extremely large and compiles extremely slow. The NSS MPI
7673 is only a few files and compiles in less than 10 seconds.
7674 The speed is also about the same as GMP. The MPI is imported
7675 to lib/silcmath/mpi.
7677 If the system has GMP installed we will still use the GMP.
7678 If it is not then the NSS MPI will be compiled.
7680 Mon Jun 11 18:07:24 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7682 * Merged a long nickname (127 characters long) crash bugfix from
7683 Irssi CVS tree. Affected file irssi/src/core/misc.c.
7685 * Merged a freed memory reference bugfix from Irssi CVS tree.
7686 Affected file irssi/src/core/commands.c.
7688 Sun Jun 10 16:08:35 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7690 * Added the server's public key sving and verification to the
7691 server when performing the SKE. This was missing and the
7692 remote server's (or router's) public key was accepted without
7693 checking whether we have it previously or trust it at all.
7694 Affected file silcd/protocol.c.
7696 Sat Jun 9 20:17:30 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7698 * Check in the silc_server_timeout_remote if protocol is active
7699 and make sure that the protocol's final callback is called so
7700 that all memory if freed. Affected file silcd/server.c.
7702 Sat Jun 9 12:51:27 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7704 * silc_server_whois_send_reply crashed the server if the nickname
7705 was 127 characters long. Affected file silcd/command.c.
7707 Thu Jun 7 16:29:56 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7709 * Added sanity check to the silc_server_new_client. If the hostname
7710 is provided inside username then check that the provided hostname
7711 really is the same as the resolved one. If the hostname was not
7712 resolved then check it from the public key. Affected file is
7713 silcd/packet_receive.c.
7715 * Fixed a fatal bug in Irssi SILC client. Do not send QUIT command
7716 if the server disconnected us and the connection is not valid
7717 anymore. Affected file irssi/src/silc/core/silc-channels.c.
7719 * Moved the silc_client_[chmode|chumode|chumode_char] away from
7720 the library to the lib/silcutil/silcutil.[ch].
7722 Thu Jun 7 08:57:16 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7724 * Close log file after open. Affected file
7725 lib/silcutil/silclog.c.
7727 * Check whether sock == NULL in silc_client_send_packet and return
7728 if it is. Affected file lib/silcclient/silcclient.c.
7730 * Check rec->entry == NULL in the Irssi SILC Client before
7731 sending the channel message. Affecte file is
7732 irssi/src/silc/core/silc-servers.c.
7734 Tue Jun 5 08:08:21 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7736 * Merged a splitted window bugfix from Irssi CVS tree. The
7737 affected file is irssi/src/fe-text/textbuffer-view.c.
7739 * Fixed the ME, ACTION and NOTICE printing in Irssi Client.
7740 It did not print nickname.
7742 * Improved the distributions system a bit.
7744 Mon Jun 4 17:57:16 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7746 * Merged /WINDOW bugfix from irssi CVS tree. Affected file is
7747 irssi/src/fe-text/gui-window.c.
7749 * Fixed a fatal bug in Irssi SILC client. Crashed if sent message
7750 to in-active server. The affected file is
7751 irssi/src/silc/core/client_ops.c.
7753 * Resolve the client in USERS command reply if the entry does
7754 not have username resolved. The affected file is
7755 lib/silcclient/command_reply.c. Also, changed the IDENTIFY
7756 command to WHOIS command to really resolve stuff. The USERS
7757 is not used any more in any critical section so WHOIS can
7758 be used even though it might be slower than IDENTIFY.
7760 * Changed the lib/silcutil/silchashtable.h header to ROBODoc
7763 Sun Jun 3 14:21:32 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7765 * Changed the protocol API a bit more consistent in the
7766 lib/silccore/silcprotocol.[ch].
7768 * Changed the following headers to ROBODoc format:
7770 lib/silccore/silcpayload.h
7771 lib/silccore/silcprotocol.h
7772 lib/silccore/silcsockconn.h
7774 All core library headers are now formatted.
7776 Sat Jun 2 10:45:09 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7778 * Fixed a bug in Irssi SILC client; do not show that you are
7779 server/router operator if you really are not. Affected file is
7780 irssi/src/silc/core/client_ops.c.
7782 * Renamed silc_command_free_payload to silc_command_payload_free.
7783 Affected file lib/silccore/silccommand.h
7785 * Added silcmath.h to include the prototoypes of various routines
7786 in the lib/silcmath. Removed the old modinv.h, mpbin.h and
7789 * Changed the following headers to ROBODoc format:
7791 lib/silccore/silcchannel.h
7792 lib/silccore/silccommand.h
7793 lib/silccore/silcid.h
7794 lib/silccore/silcidcache.h
7795 lib/silccore/silcmode.h
7796 lib/silccore/silcnotify.h
7797 lib/silccore/silcpacket.h
7798 lib/silcmath/silcmath.h
7800 Fri Jun 1 22:19:37 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7802 * Added checking to the server code not to start the server if
7803 ciphers and stuff are not configured properly. Affected files
7804 silcd/serverconfig.[h] and silcd/server.c.
7806 * Changed the layout of the header files of the public interfaces
7807 in the SILC libraries. The new layout supports ROBODoc
7808 documentation tool (and some others) so that it is easy to create
7809 a library reference manual. All the other headers and source
7810 code must still follow the CodingStyle document. Also source
7811 code must not include these ROBODoc stuffs, only the headers.
7812 Furthermore, all public interface headers must now be named
7813 by using `silc' prefix, example: silcapi.h, silccipher.h.
7814 Some files were renamed due to this. All the other headers
7815 must not be used as public interfaces. I will update the
7816 CodingStyle document later. Changed following headers, so far:
7818 lib/silcclient/silcapi.h
7819 lib/silccore/silcauth.h
7820 lib/silccore/silcprivate.h
7821 lib/silccrypt/silcdh.h
7823 Fri Jun 1 10:28:09 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7827 * Removed silc_client_packet_send_flush from the client library
7828 as it is not needed. Affected file lib/silcclient/client.[ch].
7830 * Added printing of message of unresolved authentication method
7831 to the Irssi SILC client. Added it to the module formats.
7832 Removed the same message from the client library.
7834 Thu May 31 13:57:33 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7836 * Added new distribution feature, DISTLABEL. Every distribution
7837 can define own preprocessor label that can be used in the
7838 source code. For example: #ifdef SILC_DIST_CLIENT. Affected
7839 file distributions, acconfig.h.pre and prepare.
7841 Tue May 29 22:16:40 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7843 * Added Makefile.defines_int to include the actual definitions
7844 for Makefile.defines.in. Tested the new distribution system,
7845 created distributions and tested installation.
7847 * Added AWAY message printing to the Irssi SILC client. Added
7848 the messages to the irssi/src/fe-common/silc/module-formats.[ch].
7850 * Added SCONNECT command to call the SILC's CONNECT command.
7851 Cannot use CONNECT directly since Irssi uses that internally.
7852 Affected file irssi/src/silc/core/silc-servers.c.
7854 Added ACTION local command. It is same as ME command but takes
7855 the channel as mandatory argument.
7857 Rewrote some of the Irssi's help files to suite for SILC
7860 Mon May 28 19:05:22 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7862 * Added Makefile.defines[.in] that should for now on be included
7863 in all Makefile.am file in the source tree. That file includes
7864 all common compilation definitions for SILC source tree.
7866 Mon May 28 10:30:51 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7868 * Minor changes to the ./prepare script to change the package
7869 name according the distribution name to the configure.in.
7871 Sun May 27 22:24:57 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7873 * Created new distribution system. Added file `distributions'
7874 that defines all the distributions that can be created out of
7875 the SILC source tree. The ./prepare script now reads that
7876 file to determine how to prepare the distributions. The
7877 first argument to the ./prepare is the name of the distribution
7878 and second is the version of the distribution. If given
7879 without arguments it creates the default (toolkit) distribution
7880 with the default version (defined in ./prepare).
7882 All Makefile.am files that are subject to the distributions
7883 are now named as Makefile.am.pre. These are ./Makefile.am
7884 and lib/Makefile.am. Others may be changed later.
7886 Sun May 27 15:57:17 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7888 * Added invite list, ban list, some key management and connection
7889 error message printing to module formats in the Irssi SILC client.
7891 * Added new silc_client_set_away_message to set the away message
7892 that is back to the person who sent private message. The
7893 affected file lib/silcclient/silcapi.h and the
7894 lib/silcclient/client_prvmsg.c.
7896 Sun May 27 12:39:48 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7898 * Fixed the private message sending in the Irssi SILC client,
7899 added local command KEY to the Irssi SILC client.
7901 Added key management and key agreement message formats to the
7902 irssi/src/fe-common/silc/module-formats.[ch].
7904 Added USERS (alias WHO) printing, server/router operator
7905 indication and LIST command printing to the module formats.
7907 Sat May 26 17:43:42 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7909 * Fixed channel joining notify handling, cumode notify handling
7910 from Irssi SILC client.
7912 * Added SILC specific module-formats to the Irssi SILC client so
7913 that SILC specific message hilighting, colors etc is possible.
7914 Affected file irssi/src/fe-common/silc/module-formats.[ch].
7916 Added channel mode, channel user mode, actions, notices,
7917 whois and whowas printing to the the module-formats.c.
7919 * Fixed a bug in channel deletion in the server. The channel
7920 is not left to the cache even if the channel founder auth mode
7921 is set when there are no users anymore on the channel. Affected
7922 file silcd/server.c.
7924 * The silc_net_localhost now resolves the entire hostname including
7925 the domain name. Affected file lib/silcutil/silcnet.c.
7927 Sat May 26 12:13:37 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7929 * Changed the ask_passphrase client operation to be ascynchronous.
7930 It has now a completion callback and a context that the
7931 application must call after it has got the passphrase from
7932 the user. Affected files lib/silcclient/silcapi.h,
7933 lib/silcclient/protocol.c, lib/silcclient/command.c and
7936 Added SilcAskPassphrase callback that the application calls
7937 to deliver the passphrase to the library.
7939 * Changed the SKE protocol's SilcSKEVerifyCb to be asynchronous.
7940 The public key verification and especially a certificate
7941 verification is asynchronous procedure.
7943 Added new SILC_SKE_STATUS_PENDING status to indicate the
7944 request is pending and a callback will be called to finalize
7947 Added also SILC_SKE_STATUS_PUBLIC_KEY_NOT_PROVIDED status to
7948 indicate that remote end did not send its public key (or
7949 certificate), even though we require it. Added check for this
7950 condition in the SKE. This was a security bug, now fixed.
7952 Defined new SilcSKEVerifyCbCompletion callback that is called
7953 when the verification process is completed.
7955 The affected files lib/silcske/silcske_status.h and
7956 lib/silcske/silcske.[ch].
7958 * Changed the verify_public_key client operation to be async
7959 as well. Defined SilcVerifyPublicKey callback that is used to
7960 indicate the success of the public key verification process.
7962 Changed the server and client to use the new async client
7965 * Changed the Irssi SILC client's internal scheduler to be called
7966 twice as many times as it used to be. As a result the client
7967 should be a bit faster now. Affected file is
7968 irssi/src/silc/core/silc-core.c.
7970 * Added support to Irssi SILC client of asynchronous public key
7971 verification and passphrase inquiry. Affected file is
7972 irssi/src/silc/core/silc-core.c.
7974 Fri May 25 14:38:38 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7976 * Do not say "You have left channel %s" in client library.
7977 Moved it to the application. Affected files are
7978 lib/silcclient/command.c and silc/client_ops.c.
7980 * Fixed silc_client_get_clients. Command context was not
7981 duplicated and was freed memory in the callback. Affected
7982 file lib/silcclient/idlist.c.
7984 * Do not say "you are now talking..." on JOIN command in the
7985 client library. The appliation must handle it.
7987 * Do not say ".. changed topic to" in command reply in the
7988 client libary. The application must handle it.
7990 * Fixed TOPIC command sending in the client library.
7992 * Fixed a memory leak in silc_client_command_free in the file
7993 lib/silcclient/command.c.
7995 Thu May 24 19:08:55 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7997 * Imported a modified version of Irssi client to the source tree.
7998 The Irssi will be used to create a new client called
7999 Irssi SILC. Imported to irssi/.
8001 Added silc_core_init_finish function to the Irssi. Affected
8002 file irssi/configure.in.
8004 A lot changes in the Makefile.ams around the irssi tree.
8006 Tue May 22 22:23:49 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8008 * Do not rehash if the new size is same as the old size of the
8009 hash table, in the silc_hash_table_rehash*. The affected file
8010 lib/silcutil/silchashtable.c.
8012 * Replaced hash_table_del_by_context calls from the server
8013 (when channel->user_list and client->channels) to the
8014 hash_table_del as it is sufficient and faster.
8016 Tue May 22 17:27:16 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8018 * Added silc_hash_table_list, silc_hash_table_get and the
8019 SilcHashTableList structure to provide an alternative way to
8020 traverse the hash table. The affected files are
8021 lib/silcutil/silchashtable.[ch].
8023 * Changed the server's idlist routines to use the hash table
8024 routines to optimize the code.
8026 Mon May 21 21:46:20 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8028 * Replaced the client entry's `channel' list and channel entry's
8029 `user_list' list to hash tables for optimized lookup. Changed
8030 the code to use the hash table interface around the code.
8031 Affected file lib/silcd/idlist.[ch].
8033 * Added `auto_rehash' boolean argument to the function
8034 silc_hash_table_alloc to indicate whether the hash table should
8035 auto-rehash when it thinks is appropriate time. It will
8036 increase the hash table size if the there is twice as much
8037 entries in the table than the size of the table, and will
8038 decrease the size if there are twice as less entries than
8039 the size of the table.
8041 Mon May 21 09:51:11 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8043 * Fixed silc_xxx_get_supported to not crash at some circumstances.
8045 Sun May 20 13:45:58 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8047 * silc_idcache_purge_by_context deletes the entry now by context
8048 as it is supposed to do. Affected file lib/silccore/idcache.c.
8050 * Send the ERR_NO_SUCH_NICK in the WHOIS command reply if the
8051 client is not anymore valid (WHOWAS givens the info) and not
8052 the ERR_NO_SUCH_CLIENT_ID if the nickname still exists.
8054 Sat May 19 16:30:03 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8056 * Removed the `data' and `data_len' arguments from the ID Cache
8057 interfaces and added `name' argument. ID Cache does not handle
8058 anymore the binary data only a names associated with given ID.
8060 * When hashing a Client ID with silc_hash_id the entire ID is
8061 not hashed anymore, instead only the hash of the Client ID is
8062 hashed. This way we can access the Client ID from the cache
8063 with Client ID but with the hash of the ID (which is a hash of
8064 the nickname) as well without any difference in performance.
8066 Added also silc_idcache_find_by_id_one_ext to do one on one
8067 searching when we have the actual ID. Added also function
8068 silc_hash_client_id_compare. The affected files are
8069 lib/silccore/idcache.[ch] and lib/silcutil/silcutil.[ch].
8071 * When hashing the name associated with a ID it is always done
8072 in lowercase. This way we can access the cache without worrying
8073 about case-sensitivity, even though, for example nicknames are
8076 * Fixed a bug in server with channel message sending. It put
8077 wrong ID type as destination ID. The affected file
8078 silcd/packet_send.c.
8080 * silc_idcache_del_by_context now deletes from all hash tables
8081 by context. Affected file lib/silccore/idcache.c.
8083 Fri May 18 17:42:00 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8085 * Changed the client library to use the new ID Cache interface.
8086 Changes around the source tree.
8088 * Added silc_hash_table_rehash_ext to rehash with specific
8089 hash function. Affected file lib/silcutil/silchashtable.[ch].
8091 * Added silc_hash_string_compare to compare two strings in the
8092 hash table. Affected file lib/silcutil/silcutil.[ch].
8094 Fri May 18 11:18:45 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8096 * Added new function silc_idcache_del_by_context into the
8097 lib/silccore/idcache.[ch].
8099 * Changed the server's ID list routines to use the new ID Cache
8100 interface. Changes around the source tree.
8102 Fri May 18 08:35:31 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8104 * Added silc_hash_table_del[_by_context]_ext functions in to the
8105 lib/silcutil/silchashtable.[ch].
8107 Removed silc_hash_table_find_all* routines and added new
8108 silc_hash_table_find_foreach to replace them.
8110 Added silc_hash_table_replace_ext function as extended
8111 replacing function. Separated the simple hash table interface
8112 from the extended hash table interface in the file
8113 lib/silcutil/silchashtable.h.
8115 * Fixed minor bugs and changed it to use some of the new
8116 hash table functions in lib/silccore/idcache.c
8118 Thu May 17 18:15:12 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8120 * Added new function silc_hash_table_find_all to return all keys
8121 in the hash table by the specified key. As the hash table is
8122 collision resistant it also makes it possible to have several
8123 duplicate keys in the hash table. This function may be used to
8124 find all of the keys from the hash.
8126 Added user_context arguments to the SilcHashFunction,
8127 SilcHashCompare and SilcHashDestructor to deliver user specified
8130 Added new fuctions silc_hash_table_find[_all]_ext to do
8131 extended lookup with specified hash and compare functions and
8132 specified user contexts.
8134 Added new function silc_hash_table_add_ext to add the key
8135 with specified hash function and user context.
8137 Added new function silc_hash_table_foreach to traverse all
8138 entrys in the hash table. Added SilcHashForeach callback
8141 Added new function silc_hash_table_del_by_context to delete
8142 the entry only if the context associated with the key matches.
8144 Affected files are lib/silcutil/silchashtable.[ch].
8146 * Removed silc_hash_[server/client/channel]_id and added just
8147 silc_hash_id to the lib/silcutil/silcutil.[ch]. Added also
8148 silc_hash_id_compare to compare two ID's using as the hash table
8149 comparison function. Added also silc_hash_data to hash
8150 binary data and silc_hash_data_compare to compare it.
8152 * Removed silc_idlist_find_client_by_hash as it is not needed
8153 anymore. Affected file silcd/idlist.[ch].
8155 * Rewrote the entire ID Cache system (in lib/silccore/idcache.[ch])
8156 to use internally the SilcHashTable. The new ID Cache is a lot
8157 faster than the old one. Some of the ID Cache interface was also
8158 rewritten and obsolete and stupid functions were removed.
8160 Wed May 16 23:03:30 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8162 * Added entry_count field to the SilcHashTable to keep the number
8163 of the entries in the table. Implemented the function
8164 silc_hash_table_rehash. Added new function
8165 silc_hash_table_count. Affected file lib/silcutil/silchashtable.c.
8167 Fixed a minor bug in silc_hash_table_free.
8169 * Added silc_hash_string, silc_hash_uint, silc_hash_ptr,
8170 silc_hash_client_id, silc_hash_server_id and silc_hash_channel_id
8171 into the lib/silcutil/silcutil.[ch].
8173 Wed May 16 20:02:47 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8175 * Implemented a collision resistant hash table into the
8176 lib/silcutil/silchashtable[ch]. See the header and the source
8177 for the SilcHashTable API.
8179 Tue May 15 22:05:46 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8181 * Merged dotconf version 1.0.2 into lib/dotconf.
8183 Sun May 13 19:32:09 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8185 * Do not compile anything in lib/silcsim/* if the SIM support
8186 is not enabled. The tree should now compile without problems
8189 Thu May 10 22:49:51 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8191 * Compiled the SILC under cygwin. Compiled and tested briefly
8192 without problems. More tests needed. The SIMs didn't compile
8195 * Added various #ifdef HAVE_* stuff to lib/silccrypt/silrng.c.
8197 * Fixed possible crash in silc_get_username in the
8198 lib/silcutil/silcutil.c.
8200 Tue May 8 09:04:03 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8202 * Fixed a va_arg in silc/client_ops.c.
8204 * Oops, RC5 routines were named AES and caused some problems
8205 when not using SIM's. Affected file lib/silccrypt/rc5.c.
8207 Sun May 6 13:59:48 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8209 * Added new SilcIDIP structure into the lib/silccore/id.h and
8210 replaced the old `ip' fields from all SILC ID's to that type.
8211 This is a step towards IPv6 support.
8213 The silc_id_get_len takes now the ID as an extra argument.
8214 The silc_id_id2str, silc_id_str2id and silc_id_dup now supports
8215 both IPv4 and IPv6 based ID's.
8217 The affected files are lib/silccore/id.[ch] and other files
8218 around the tree using these routines.
8220 * Removed the ID length arguments in server from various
8221 silc_server_send_notify_* routines -> they are not needed
8224 Sat May 5 13:56:33 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8226 * Fixed memory leak in silc_encode_pem_file in the file
8227 lib/silcutil/silcutil.c.
8229 Thu May 3 21:23:50 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8231 * Check minor version as well in the SKE. Affected files are
8232 silcd/protocol.c and lib/silcclient/protocol.c.
8234 * Added --identifier option to the server so that an identifier
8235 can be when creating the public key for the server. Affected
8236 file is silcd/silcd.c.
8238 * Fixed minor decoding bug in silc_pkcs_decode_identifier in
8239 lib/silccrypt/silcpkcs.c.
8241 Wed May 2 20:50:49 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8243 * Register default ciphers and stuff when using -C option with
8244 the server. Affected file sildc/silcd.c.
8246 * Put back the servers public key filename format, it is better
8247 than the new one. For now, the client keys are saved with the
8248 new filename format. The affected file silc/client_ops.c.
8250 * Implemented the Cipher API for the rest of the ciphers that
8251 did not implement it or implemented it the wrong way.
8253 Wed May 2 13:31:26 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8255 * Register default ciphers and stuff when using the -S option
8256 in the client. Affected file silc/silc.c. Same also when
8257 creating new key pair with -C option.
8259 Tue May 1 14:18:13 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8261 * Fixed the silc_verify_public_key client operation function to
8262 save the public keys differently. The fingerprint is now
8263 used as filename and not the hostname. This way also the
8264 client keys are saved uniquely and not with hostnames. The
8265 affected file is silc/client_ops.c.
8267 * Trimmed the silc_hash_fingerprint function to remove extra
8268 whitespaces from the end of the fingerprint. The affected
8269 file is lib/silccrypt/silchash.c.
8273 * Added silc_cipher_register_default function to register all
8274 default ciphers. It can be used when configuration files
8275 does not exist and the application does not want any specific
8276 ciphers in any specific order.
8278 The SilcDList is now used as silc_cipher_list dynamically
8279 allocated cipher list. Removed the static list all together
8280 and now all ciphers must be allocated to the dynamic list.
8281 The silc_cipher_alloc routine was changed to check only the
8284 All silc_cipher_* routines that used to return int returns
8287 The affected files lib/silccrypt/silccrypt.[ch].
8289 * The same thing was done to silc_hash_* as for silc_cipher_*
8290 routines. Affected files lib/silccrypt/silchash.[ch].
8292 * The same thing was done to silc_pkcs_* as for silc_cipher_*
8293 routines. Affected files lib/silccrypt/silcpkcs.[ch].
8294 Added also silc_pkcs_[un]register[_default] functions.
8295 Removed the data_context from the PKCS API.
8297 * Added silc_hmac_register_default function to register default
8298 hmacs. Affected files lib/silccrypt/silchmac.[ch]. Added also
8299 SILC_ALL_HMACS macro that can be used with silc_hmac_unregister
8300 to unregister all hmacs at once.
8302 * Register the default ciphers, hash functions, PKCSs and HMACs
8303 if client's configuration file does not exist. The affected
8306 * The client did not load the hash functions from the SIM
8307 modules at all. Added support for this. Affected file is
8308 silc/clientconfig.c.
8310 * When decoding public key with silc_pkcs_public_key_decode, check
8311 the supported algorithm only if PKCS are registered. Affected
8312 file lib/silccrypt/silcpkcs.c. The same was done with the
8313 silc_pkcs_private_key_decode.
8315 * Fixed the SILC List routines to keep the list always in order.
8316 It used to change the list's order when traversing the list but
8317 not it preserves the order. Affected file lib/trq/silclist.h.
8319 Mon Apr 30 17:29:03 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8321 * Added the client library to use the SilcSocketConnection's
8322 reference counter (by silc_socket_dup) to prevent the bug that
8323 the socket object may be freed underneath async operation.
8325 * The name resolv library checking fixes in the configure.in.pre.
8328 * Created new version of the protocol drafts for future
8329 development. The -03 drafts are the ones that will be changed
8330 in the trunk now and the -02 will remain as they are.
8332 * Send list of CUMODE notifys to the router when announcing
8333 the channel users to the router. Affected file silcd/server.c.
8334 If the router receiving channel founder CUMODE for a channel
8335 that already has channel founder it will send CUMODE notify
8336 to the sender to remove the channel founder rights from the
8337 announced client. Affected file silcd/packet_receive.c.
8339 * The CUMODE notify may now use Server ID as well as the entity
8340 who changes the mode. Updated protocool specs.
8342 * Updated INSTALL and README files.
8344 Sun Apr 29 23:17:50 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8346 * New web pages in the http://silc.pspt.fi. The pages was
8351 Sun Apr 29 13:33:41 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8353 * Implemented the [DenyConnectin] config section in the server.
8354 Added silc_server_config_denied_conn to check whether incoming
8355 connection is denied. Affected file silcd/serverconfig.[ch].
8357 * Do not check the ports when checking the incoming configuration
8358 data if the port is 0, meaning any. Affected file is
8359 silcd/serverconfig.c.
8361 Fri Apr 20 18:58:43 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8363 * Fixed buffer overflow in silc_string_compare in the file
8364 lib/silcutil/silcutil.c.
8366 * Fixed double free in silc_server_command_leave in the file
8369 Fri Apr 20 14:00:11 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8371 * Fixed the version checking in the server. Affected file is
8374 Thu Apr 19 19:52:46 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8376 * Fixed the configuration data fetching when accepting new
8377 connections in the server. Affected file silcd/server.c.
8379 Thu Apr 19 11:40:20 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8381 * Added `sender_entry' argument to the function
8382 silc_server_packet_relay_to_channel so that we can check
8383 whether some destination actually belongs to the same route
8384 the sender belongs (ie, we must not resend the packet to the
8385 sender). Affected file silcd/packet_send.[ch].
8387 * Added `servername' field to the SilcClientEntry in the server
8388 to hold the name of the server where client is from. Affected
8389 file is silcd/idlist.h.
8391 Wed Apr 18 22:19:03 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8393 * Moved the channel message encrypting in the router betwen
8394 router connections from silc_server_channel_message to the
8395 silc_server_packet_relay_to_channel since we want to check
8396 whether we have anybody channel before encrypting anything.
8397 Affected files silcd/packet_[receive/send].c.
8399 Tue Apr 17 21:18:19 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8401 * Fixed the [AdminConnection] server config section to support
8402 multiple entries. Affected file silcd/serverconfig.c.
8404 * Added support into the server to check the validity of the
8405 incoming connection before executing any KE or authentication
8408 * The connection configuration is now saved to the KE and
8409 connection auth protocol contexts and not fetched anymore in
8410 the protocol. Affected files silcd/server.c, silcd/protocol.[ch].
8412 * The local hosts listenning address and port is also resolved
8413 now when starting the server. We want to have the socket object
8414 to include the real address and port for the listener. Added
8415 new function silc_net_check_local_by_sock into the files
8416 lib/silcutil/silcnet.[ch].
8418 * Fixed a broadcast bug in server -> do not broadcast if we
8421 * Fixed a routing bug. Do not route broadcast packets ever.
8422 Broadcast packets must be processed always and not routed since
8423 they may be destined to some other host than yourself and thus
8424 would get routed without no good reason. Affected file is
8427 * Added function silc_server_config_is_primary_route to check
8428 whether primary router connection has been configured (a router
8429 configuration that we are initiating). If there is not, we
8430 will assume that there is only two routers in the SILC network
8431 and we will use the incoming router connection as our primary
8432 route. Affected files silcd/serverconfig.[ch], silcd/server.c.
8434 * Changed the order of the broadcasting. Broadcast _after_ the
8435 packet has been processed not before. Affected file is
8438 * Fixed a [ClientConnection] parsing bug. The port was never
8439 parsed correctly thus resulting to port 0. Affected file
8440 silcd/serverconfig.c.
8442 * Fixed silc_server_send_notify_args -> it ignored the `broadcast'
8443 argument and did not set the broadcast packet flag. Affected
8444 file silcd/packet_send.c. Fixed same bug in the function
8445 silc_server_send_notify as well.
8447 * If we receive NEW_ID packet for our own ID in the server, ignore
8450 Mon Apr 16 12:10:33 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8454 * Removed the nickname from the Private Message Payload.
8455 Updated the code and the protocol specs.
8457 * Updated protocol specs for submitting to the IETF.
8459 * Tweaked the Random Number Generator a bit. Affected file
8460 lib/silccrypt/silcrng.c. Exported a new function
8461 silc_rng_[global]_add_noise which can be used to add more
8464 Sat Apr 14 16:21:32 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8466 * Do not parse packets with different timeout when protocol
8467 is active -> may cause problem with rekey. Affected file
8470 * When server receives signoff notify it must not create
8471 new channel key if the client is on any channels since the
8472 sender of the signoff notify will create it.
8474 Fri Apr 13 17:12:46 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8476 * Added printing of error messages during SKE protocol from the
8477 failure packet sent by server during SKE. Affected file
8480 * Removed the client's failure_callback handling with timeout
8481 and handle it immediately when received.
8483 * The SKE library returned wrong type in SUCCESS and FAILURE
8484 packets. They must be 32 bit MSB not 16 bit MSB.
8486 Fri Apr 13 00:09:08 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8488 * Ok, rewrote the logic of the re-key and now it seems to work.
8489 I tested it on high traffic with frequent re-keys without
8490 problems. Added hmac_receive (and renamed hmac to hmac_send)
8491 in SilcClientConnection in lib/silcclient/client.h and
8492 in SilcIDListData in silcd/idlist.h. Also, removed the
8493 SilcPacketParserContext's cipher and hmac fields as they are
8494 not needed anymore and actually caused some problems when
8495 the ciphers and hmac's changed underneath the packet parser.
8497 Thu Apr 12 14:42:51 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8499 * If re-key protocol is active then process the incoming packets
8500 synchronously since we must assure that icoming packets encrypted
8501 with the old key is processed before the new keys is set to
8502 use. This is true other packets than for REKEY packets.
8503 Affected file silcd/server.c. The same was done to client library
8504 as well, affected file lib/silcclient/client.c.
8506 Thu Apr 12 12:01:52 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8508 * Fixed bug in client and server to accept the force send if
8509 the packet is send from silc_[server/client]_packet_process
8510 function. Otherwise the packets are never delivered, oops.
8512 Wed Apr 11 22:10:15 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8514 * Disable force sending of packets when REKEY protocol is active.
8515 We must assure that no packet is sent directly when rekey is
8516 performed. All packets must be sent through packet queue.
8517 Added macro SILC_SERVER_IS_REKEY to silcd/server.h and
8518 SILC_CLIENT_IS_REKEY to lib/silcclient/client.h. Affected
8519 function is silc_[server/client]_packet_send_real to check
8522 * Replaced the SIM paths from example config files to
8523 /usr/local/modules. Also, make install creates now
8524 /usr/local/silc/logs directory to hold all the SILC server
8527 Wed Apr 11 16:59:59 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8529 * Made the configure.in.pre work on Solaris. Patch by salo.
8531 * Made all ciphers compatible with non-x86 machines. Defined
8532 CBC mode macros into lib/silccrypt/ciphers_def.h.
8534 Tue Apr 10 20:32:44 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8536 * Fixed the make install.
8538 Tue Apr 10 16:20:34 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8540 * When MAC computation fails the silc_packet_decrypt returned 0
8541 even though it was supposed to return -1. Fixed this. The
8542 affected file is lib/silccore/silcpacket.c.
8544 * Do not replace the config files in /etc/silc (in make install)
8545 if they already exist. Affected file ./Makefile.am.
8547 * Do not send re-key packets immediately but through packet queue.
8548 Affected file silcd/protocol.c and lib/silcclient/protocol.c.
8550 * Changed silc_net_check_host_by_sock to return FALSE if the
8551 IP/DNS could not be resolved. Though, it returns the IP address
8552 now even if it could not resolve it (but returns also FALSE).
8553 Affected file lib/silcutil/silcnet.[ch].
8555 Mon Apr 9 21:54:44 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8557 * Added silc_pkcs_decode_identifier to decode the public key's
8558 identifier. Affected file lib/silccrypt/silpkcs.[ch].
8559 Added also silc_pkcs_free_identifier. Added also new context
8560 SilcPublicKeyIdentifier.
8562 * Added -S option to the silc client. It is used to dump the
8563 contents of the specified public key file.
8565 * Changed the PKCS api to return the public key length when
8566 setting the public key.
8568 * Fixed a fatal bug in the public and private key file loading.
8569 Affected file lib/silccrypt/silcpkcs.c.
8571 * Execute the packet parsing for client with zero (0) timeout
8572 if the protocol is active. Affected file silcd/server.c.
8574 Sun Apr 8 19:30:56 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8576 * Made the key generation options to the silcd program. Added
8577 -C option, equivalent to client's option.
8579 * Added new [ServerKeys] config section to the server. It
8580 configures the server's public and private key.
8582 * Defined generic Public Key Payload into the protocol
8583 specification to send specific type of public keys and
8586 * Defined new command SILC_COMMAND_GETKEY to fetch a client's
8587 public key or certificate.
8589 * Implemented the GETKEY command to the server and to the
8590 client library and on user interface.
8592 Sun Apr 8 01:37:21 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8594 * Made preliminary `make install' work.
8596 Thu Apr 5 17:42:30 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8598 * Added SilcServerRekey context into silcd/idlist.h.
8600 * Added the PFS support as defined in the specification to the
8601 SKE protocol. Affected files lib/silcske/*.c.
8603 * Added `ske_group' field to the SilcServerRekey context to hold
8604 the number of the SKE group that is used with PFS in re-key.
8605 Affected file silcd/idlist.h.
8607 * Added PFS re-key support to the server. Affected file is
8610 * Added silc_protocol_cancel to cancel execution of the next
8611 state of the protocol. Affected file is
8612 lib/silccore/silcprotocol.[ch].
8614 * Added the re-key support with and without PFS to the client
8615 library. Re-key is performed once in an hour, by default.
8617 Added new protocol type SILC_PROTOCOL_CLIENT_REKEY.
8618 Added silc_client_rekey_callback and silc_client_rekey_final.
8619 Affected files are lib/silcclient/protocol.[ch] and
8620 lib/silcclient/client.[ch].
8622 * Removed the `hmac_key' and `hmac_key_len' fields from the
8623 SilcClientConnection structure; not needed. Affected file is
8624 lib/silcclient/client.h.
8628 Wed Apr 4 16:32:31 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8630 * Do not ask whether user wants to use the negotiated private key
8631 for private messages, just use it. Affected file is
8632 silc/local_command.c.
8634 * Added `send_enc_key' and `enc_key_len' fields to the
8635 SilcIDListData structure since they are needed in the re-key
8636 phase. Affected file is silcd/idlist.[ch].
8638 * Implemented the simple re-key protocol into the server.
8639 Affected files silcd/server.c and silcd/protocol.[ch]. The
8640 re-key will be performed once in an hour, by default.
8642 Added new protocol type SILC_PROTOCOL_SERVER_REKEY.
8643 Added silc_server_rekey, silc_server_rekey_callback and
8644 silc_server_rekey_final.
8646 * Removed Tunneled flag from the protocol. Updated the code
8647 and the specifications.
8649 * Adde `pfs' field to the SilcIDListData to indicate whether
8650 the PFS is to be performed in the re-key. Affected file is
8653 Tue Apr 3 21:52:42 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8655 * Defined uint8, int8, uint16, int16, uint32, int32, uint64 and
8656 int64 of at least the xintXX size. If void * is less that 4
8657 bytes uint32 * will be used. Defined bool as boolean.
8659 * Changed _ALL_ unsigned long and unsigned int to uint32,
8660 unsgined short to uint16 in the source tree.
8662 * Fixed a fatal bug in silc_server_remove_clients_by_server. Do
8663 not handle clients that has entry->data.registered == FALSE.
8664 They are not in the network anymore. Affected file is
8667 Tue Apr 3 16:39:19 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8669 * Implemented the sending of the SERVER_SIGNOFF notify in the
8670 server. Affected file is silcd/server.c.
8672 * Added silc_server_send_notify_args into silcd/packet_send.[ch].
8673 Added also silc_notify_payload_encode_args into the
8674 lib/silccore/silcnotify.[ch].
8676 * Implemented ther SERVER_SIGNOFF notify handling in the server.
8677 Affected file silcd/packet_receive.c.
8679 * Implemented the SERVER_SIGNOFF notify handling in the client
8680 library. Affected file lib/silcclient/client_notify.c. Also,
8681 implemnted the printing of the SERVER_SIGNOFF info to the
8682 application. Affected file silc/client_ops.c.
8684 * The silc_idlist_del_server now returns TRUE or FALSE to indicate
8685 if the deleting was successful. Affected file silcd/idlist.[ch].
8687 * Added support for public key authentication in the connection
8688 authentication protocol in the client library. Affected file
8689 lib/silcclient/protocol.c.
8691 * Changed the server's silc_idlist_get_clients_by_* interface
8692 to support already allocated array so that new entries may be
8693 added to pre-allocated array. Affected file silcd/idlist.[ch].
8694 This fixes some bugs with WHOIS, WHOWAS and IDENTIFY commands
8695 and command replies.
8697 * All command reply functions in the server now calls the
8698 pending command callback even if error occured. This way the
8699 error will be delivered to the client as well. Affected files
8700 silcd/command.c and silcd/command_reply.c.
8702 * Fixed INFO command to return local server's info if no server
8703 was provided. Affected file lib/silcclient/command.c.
8705 * Removed RESTART command for good. Updated the code and the
8708 * Rewrote parts of the task system. It is a bit simpler now.
8709 Removed unsued task priorities. The affected files are
8710 lib/silcutil/silctask.[ch].
8712 Mon Apr 2 20:02:33 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8714 * Moved the USERS printing from the library to the application.
8715 Affected files lib/silcclient/command.c and silc/client_ops.c.
8717 Mon Apr 2 13:13:23 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8721 * Added channel key re-key support. The re-key is perfomed
8722 only by the router and is done once in an hour. Added `rekey'
8723 field to the SilcChannelEntry in the server. Affected files
8724 silcd/server.c and silcd/idlist.h.
8726 * Added silc_task_unregister_by_context into the file
8727 lib/silcutil/silctask.[ch].
8729 Sun Apr 1 19:49:34 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8731 * Added SILC_UMODE_GONE mode to indicate when the client is not
8732 present in the SILC network. Added also support to the local
8733 command AWAY that will set this mode. Added support of showing
8734 "xxx is gone" in WHOIS command. The USERS command shows the
8735 gone status as well.
8737 * Fixed setting server and router operator privileges in the
8738 server's UMODE command. Affected file silcd/command.c.
8740 * Merged the SKE KE1 and KE2 payloads into one payload. The
8741 new KE payload is equivalent to the old KE2 payload.
8743 Cleaned up the SKE Start Payload parsing. It now uses the
8744 simple buffer unformatting to do the parsing. A lot faster
8747 Added new Mutual Authentication flag (SILC_SKE_SP_FLAG_MUTUAL)
8748 to the SKE that is used to indicate whether both of the SKE
8749 parties should perform authentication. By default only the
8750 responder performs authentication. By setting this flag also
8751 the initiator must do authentication. By default it is unset
8752 since in normal SKE case, client to server connection, only
8753 the responder should do authentication. When doing SKE between
8754 two clients both should perform authentication. Updated the
8755 code and the protocol specs.
8757 * A little fix to IDENTIFY command in the server. Search the
8758 client first by hash not nickname. Affected file is
8761 * Fixed the silc_client_close_connection to support closing
8762 the client to client connections wihtout deleting too much
8763 data. Affected file lib/silcclient/client.c.
8765 * Fixed a fatal bug in server and client; if KE1 or KE2 packets
8766 are received if protocol used to be active but is not anymore
8767 the application would crash due to NULL pointer dereference.
8768 Affected files silcd/server.c and lib/silcclient/client.c.
8770 * Added `hash' field to the SilcClientConnection to include
8771 the hash function negotiated in the SKE protocol.
8773 * Added new channel mode SILC_CMODE_FOUNDER_AUTH that is used
8774 to set the channel founder authentication data. A client can
8775 claim the founder rights later by providing the authentication
8776 data to the CUMODE command using SILC_CUMODE_FOUNDER mode.
8777 This way the channel founder can regain the channel founder
8778 privileges even it is left the channel. This works only on
8779 local server and the client must be connected to the same
8780 server to be able to regain the founder rights. Updated the
8781 protocol specs accordingly.
8783 Added support to the CMODE command in the client to set the
8784 founder auth data. Read the README to see how to set it.
8786 Added support to the CUMODE command to claim the founder
8787 rights. Read the README to see how to do it.
8789 Added support for the founder authentication to the Channel
8790 Entry in the server. Affected file silcd/idlist.h.
8792 Added support for the SILC_CMODE_FOUNDER_AUTH mode in the
8793 server's CMODE command. Affected file silcd/command.c.
8795 * Added the following new functions into lib/silccore/silcauth.[ch]:
8796 silc_auth_get_method and silc_auth_get_data.
8798 * The server now saves the remote hosts public key to the
8799 SilcIDListData pointer. Affected file silcd/protocol.c.
8801 * The normal server now does not remove the channel entry from
8802 the cache if the founder authentication data is set. It used
8803 to remove it if the founder was the last one on the channel on
8804 the server and left the channel. The auth data is saved and
8805 if the channel is re-joined later the old entry is used with
8806 the old auth data. Affected files silcd/command_reply.c and
8809 * Removed the `pkcs' field from the SilcIDListData structure
8810 in the server; it is not used. Affected file silcd/idlist.h.
8812 Sat Mar 31 15:38:36 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8814 * Fixed packet processing on slow links. Partial packets were
8815 never re-processed because the incoming data buffer was cleared
8816 by the application. Application must not directly clear the
8817 sock->inbuf, the packet processing routines handle it. Fixed
8818 this in client library and in server.
8820 Fri Mar 30 16:35:27 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8822 * Fixed the WHOIS and IDENTIFY send reply function to really
8823 check whether to send list or just one entry. Affected file
8826 * Cleaned up the LEAVE command's channel key distribution. The
8827 affected file silcd/command.c.
8829 * Changed CMODE_CHANGE's <Client ID> to <ID Payload> as server
8830 can enforce the channel mode as well. In that case the ID
8831 includes the ID of the server. The code now enforces the
8832 mode change if the router have different mode than the server.
8834 * The notify client operation with CMODE_CHANGE notify can now
8835 return NULL client_entry pointer if the CMODE was not changed
8836 by client. Application must check for this.
8838 * Added <Server ID> argument to INFO command to support server
8839 info fetching by Server ID.
8841 * Added silc_server_announce_get_channel_users to get assembled
8842 packets of channel users of the specified channel. Affected
8843 file silcd/server.[ch].
8845 * Fixed bug in CHANNEL_CHANGE notify in the server. The new ID
8846 was freed underneath the ID Cache.
8848 * Re-announce clients when the server received CHANNEL_CHANGE
8849 notify from the router. Affected file silcd/packet_send.c.
8851 Thu Mar 29 19:10:28 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8853 * Fixed a fatal bug when client does /join 1 2 3 4 5 6 the server
8854 crashed since it did not handle the fact that there is no cipher
8855 called "3" and didn't check the error condition. Now fixed.
8857 * Added SILC_MESSAGE_FLAG_REQUEST message flag as generic request
8858 flag. It can be used to send message requests.
8860 Thu Mar 29 12:26:25 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8862 * Implemented the RESTART command in the client.
8864 * Added SILC_MESSAGE_FLAG_NOTICE message flag for informational
8865 notice type messages. Added notice printing to the user
8868 * The channel keys are not re-generated if the channel's mode
8869 is PRIVKEY, ie private key on the channel exists. Affected
8870 files silcd/server.c and silcd/command.c.
8872 * Fixed a little bug in channel message delivery when channel
8873 private keys are set in the server. Affected file is
8874 silcd/packet_send.c.
8876 * Changed the setting on channel->on_channel = TRUE from the
8877 silc_client_save_channel_key to the JOIN command reply. The
8878 key payload is not received if the private channel key is set.
8879 Affected file lib/silcclient/command_reply.c and the
8880 lib/silcclient/client_channel.c.
8882 * When the CMODE_CHANGE notify is sent and the channel private
8883 key mode is removed the channel key must be re-generated in
8884 other cells as well. Added this support for the router in the
8885 silcd/packet_receive.c.
8887 * Added new local command NOTICE to send notice message on
8888 channel. Affected file silc/local_command.[ch].
8890 Wed Mar 28 23:55:54 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8892 * Added new local command ME to the client. It is used to send
8893 message to a channel with SILC_MESSAGE_FLAG_ACTION to indicate
8894 some action. Affected file silc/local_command.[ch].
8896 * Changed channel_message and private_message client operations
8897 to deliver the message flags to the application. Added also
8898 the `flags' arguments to the silc_client_send_channel_message
8899 and silc_client_send_private_message functions. Affected file
8902 Wed Mar 28 20:50:47 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8904 * Redefined the Private Message Payload to support private message
8905 keys and to support the new private message flags. Updated
8906 the protocol specs. Flags makes it possible to have for example
8907 CTCP style messages.
8909 * Added new type SilcPrivateMessagePayload and defined an API
8910 for it in the lib/silcclient/silcprivate.[ch].
8912 * Tested private message private keys successfully. Tested the
8913 private message key set, unset and list commands with the new
8916 * Redefined the Channel Message Payload to include the channel
8917 message flags (equal with private message flags) to support
8918 for example CTCP style messages.
8920 * Defined some of the message (for channel and private message)
8921 flags. Updated the protocol specs and added the flags to the
8922 lib/silccore/silcchannel.h. The type is SilcMessageFlags.
8924 Wed Mar 28 15:52:36 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8926 * Added SilcKeyAgreementStatus type to the key agreement routines
8927 to indicate the current status and error if one occured.
8928 The status types are defined in the lib/silcclient/silcapi.h.
8930 * Added new local command KEY that is used to set and unset private
8931 keys for channels, set and unset private keys for private messages
8932 with remote clients and to send key agreement requests and
8933 negotiate the key agreement protocol with remote client. The
8934 key agreement is supported only to negotiate private message keys,
8935 it currently cannot be used to negotiate private keys for channels,
8936 as it is not convenient for that purpose.
8938 * Fixed a minor pending callback setting bug in the function
8939 silc_client_get_client_by_id_resolve, now the function works.
8940 Affected file lib/silcclient/idlist.c.
8942 * Added function silc_net_get_local_port to get local bound
8943 port by socket. Added to lib/silcutil/silcnet.[ch].
8945 * Added `sockets' and `sockets_count' fields to the SilcClient
8946 object. They hold the sockets of the listenning sockets in
8947 the client. Listenning sockets may be for example the key
8948 agreement server. Affected file lib/silcclient/client.[ch].
8949 Added functions the silc_client_add_socket and the
8950 silc_client_del_socket. They are exported to the application
8953 * Added ~./silc/clientkeys to support other client's public keys.
8955 * Renamed verify_server_key client operation to verify_public_key
8956 and added one argument to indicate the type of the connection
8957 (server, client etc.).
8959 Tue Mar 27 22:22:38 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8961 * Added silc_server_connection_auth_request to handle the
8962 incoming CONNECTION_AUTH_REQUEST packet. Affected file is
8963 silcd/packet_receive.[ch].
8965 * Added silc_server_send_connection_auth_request into the
8966 silcd/packet_send.c to send the connection auth request packet.
8968 * Cleaned up the silcd/protocol.c a bit and fixed some memory
8971 * Fixed the public key authentication in responder side in the
8972 server. The `auth_data' pointer includes the SilcPublicKey
8973 not the path to the public key. Affected file silcd/protocol.c.
8975 * Implemented the public key authentication in the initiator side
8976 in the server. Affected file silcd/protocol.c.
8978 * Removed the [RedirectClient] config section from the server
8979 configuration. Is not needed and I don't want to implement it.
8981 Tue Mar 27 12:49:56 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8983 * Cleaned up the CMODE command in the server. It now works
8984 correctly and supports all the modes defined in the protocol.
8985 Affected file is silcd/command.c.
8987 * Added `hmac_name' field to the SilcChannelEntry in the server
8988 to hold the default HMAC of the channel. It can be set when
8989 creating the channel (with JOIN command). Affected files
8992 * Added <cipher> and <hmac> argument to the CMODE_CHANGE notify
8993 type to indicate the change of the current cipher and hmac
8994 on the channel. Client can safely ignore the <cipher> argument
8995 (if it chooses to do so) since the CHANNEL_KEY packet will
8996 force the channel key change anyway. The <hmac> argument is
8997 important since the client is responsible of setting the new
8998 HMAC and the hmac key into use.
9000 * Fixed the CMODE command in the client library as well.
9002 * Tested CMODE command in router environment successfully.
9004 Mon Mar 26 14:39:48 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9006 * Show the version of the remote client (or server) when connecting
9007 to the server. It is logged to the log file. Affected file
9008 is silcd/protocol.c.
9010 * Fixed the KILLED notify handling in the client library. The
9011 client must be removed from all channels when receiving the
9014 Also, do not remove the client entry when giving the KILL
9015 command but when the KILLED notify is received.
9017 * Removed silc_idlist_find_client_by_nickname from the server.
9018 Not needed anymore. Affected files silcd/idlist.[ch].
9020 * Implemented the CHANNEL_CHANGE notify type handling to the
9021 server. Affected file silcd/server.c.
9025 Mon Mar 26 12:11:14 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9027 * Added silc_server_send_notify_invite to send the INVITE
9028 notify between routers.
9030 * Implemented the INVITE command correctly to the server.
9032 * Implemented the INVITE notify type handling in the server.
9034 * Implemented the INVITE command to the client library and on the
9037 Sun Mar 25 20:27:09 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9039 * Added function silc_server_get_client_resolve to find the
9040 client entry by ID from all ID lists and then resolve it
9041 (using WHOIS) if it cannot be found. Affected file is
9044 Sun Mar 25 13:52:51 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9046 * Implemented the BAN command to the client library.
9048 * The JOIN command in the server now checks the invite list
9051 * Changed the silc_command_reply_payload_encode_va and the
9052 silc_command_payload_encode_va to support that if argument is
9053 NULL it ignores and checks the next argument. Affected file
9054 lib/silccore/silccommand.c.
9056 * Added silc_server_send_notify_ban to send the BAN notify
9057 type between routers.
9059 * Chaned the silc_notify_payload_encode to support that if
9060 argument is NULL it ignores and checks the next argument.
9061 Affected file lib/silccore/silcnotify.c.
9063 * Tested ban lists in router environment successfully.
9065 Sat Mar 24 14:47:25 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9067 * Implemented BAN command to the server, in silcd/command.[ch].
9069 * Removed the BAN and INVITE_LIST modes from the CMODE command
9072 * Added function silc_string_match to regex match two strings.
9073 Affected files lib/silcutil/silcutil.[ch].
9075 Fri Mar 23 22:02:40 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9077 * Redefined parts of the SilcChannelEntry in the server to support
9078 the new ban and invite lists.
9080 Fri Mar 23 16:25:11 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9082 * Redefined the INVITE command. The same command can be used to
9083 invite individuals to the channel but also to manage the invite
9084 list of the channel (to add to and remove from the invite list).
9085 Updated the protocol specs.
9087 * Added new command SILC_COMMAND_BAN that can be used to manage
9088 the ban list of the channel. Updated the protocol specs.
9090 * Removed the channel modes: the SILC_CMODE_BAN and the
9091 SILC_CMODE_INVITE_LIST as they were a bit kludge to be included
9092 in the CMODE command. The equivalent features are now available
9093 using INVITE and BAN commands. Updated the protocol specs.
9095 * Added new SILC_NOTIFY_TYPE_BAN notify type to notify routers
9096 in the network about change in the current ban list. The notify
9097 type is not used by the client.
9099 * Redefined parts of the SILC_NOTIFY_TYPE_INVITE command to
9100 support the invite lists.
9102 Thu Mar 22 22:52:23 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9104 * Added new function silc_string_regexify that converts string
9105 including wildcard characters into regex string that can
9106 be used by the GNU regex library. Added into the file
9107 lib/silcutil/silcutil.[ch].
9109 Added silc_string_regex_combine to combine to regex strings
9110 into one so that they can be used as one regex string by
9111 the GNU regex library. Added into the file
9112 lib/silcutil/silcutil.[ch].
9114 Added silc_string_regex_match to match two strings. It returns
9115 TRUE if the strings match. Added into lib/silcutil/silcutil.[ch].
9117 Thu Mar 22 15:29:42 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9119 * Imported GNU regex to the soruce tree into lib/contrib.
9120 Fixed some compiler warning from the regex.c.
9122 Wed Mar 21 15:27:58 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9124 * Fixed MOTD command in the server to work in router environment.
9126 * Fixed the MOTD command in the client library to support
9127 the server argument in the command.
9129 * Added `nickname_len' argument to the silc_idlist_add_client
9130 in the server, as the `nickname' argument may be binary data
9133 * Added silc_idlist_get_channels to return all channels from
9136 * Implemented LIST command to the server. Affected file is
9139 * Implemented the LIST command to the client library and on the
9142 * Added [<user count>] argument to the LIST command reply.
9143 With private channels the user count is not shown.
9145 * Updated TODO and README.
9147 Tue Mar 20 21:05:57 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9149 * The client entry's data.registered must be TRUE even with
9150 global client entry on global client list. The data.registered
9151 is used to check whether the client is anymore in the network,
9152 for example with WHOWAS command so it must be valid.
9154 * Fixed the WHOWAS command in the server. It now actually works
9155 in router environment. Added function into silcd/command_reply.c
9156 silc_server_command_reply_whowas_save.
9158 * Added silc_idlist_purge function to the silcd/idlist.c
9159 to periodically purge the ID Cache.
9161 * Fixed INFO command in the server. It works now in router
9162 environment. Added <server name> argument to the INFO command
9163 reply. Updated the protocol specs.
9165 * Fixed minor bug in silc_idcache_purge to not purge if the
9166 expire value is zero.
9168 * Fixed various bugs in WHOIS and IDENTIFY command handling as
9169 they were buggy because of the WHOWAS information.
9171 * Fixed local command MSG to handle the async resolving of
9172 the remote client properly. It used to fail the first MSG.
9173 Affected file silc/local_command.c.
9175 * Added `data_len' field to SilcIDCache context.
9177 Tue Mar 20 16:29:00 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9179 * Update TODO. Todo in commands in the server.
9181 Tue Mar 20 15:45:14 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9183 * Added new notify type SILC_NOTIFY_TYPE_UMODE_CHANGE that is
9184 used by routers as broadcast packet to inform other routers
9185 about the changed user mode.
9187 Implemented the notify handling in the server. Affected file is
9188 silcd/packet_receive.c. Added the function
9189 silc_server_send_notify_umode to the silcd/packet_send.[ch].
9191 * Added new generic Channel Payload and deprecated the New Channel
9192 Payload. The New Channel Payload is now the generic Channel
9195 * Added new argument `mode' to the silc_server_send_new_channel
9196 as it is required in the Channel Payload now.
9198 * Renamed the SilcChannelPayload to SilcChannelMessagePayload
9199 and created a new and real SilChannelPayload to represent the
9200 new generic Channel Payload. Implemented the encode/decode
9201 for Channel Payload. Affected file lib/silccore/silcchannel.[ch].
9203 * Added silc_server_get_client_channel_list to return the list
9204 of channels the client has joined for WHOIS command reply.
9205 Affected file silcd/server.[ch].
9207 * Implemented the channel list sending in the WHOIS command reply
9208 in server and in the client.
9210 Implemented the channel list displaying on the user interface
9211 as well. Affected file silc/client_ops.c.
9213 * Added silc_channel_payload_parse_list to parse list of Channel
9214 Payloads. It returns SilcDList list of SilcChannelPayloads.
9215 Client for example can use this function to parse the list of
9216 channels it receives in the WHOIS command reply. The caller
9217 must free the list by calling silc_channel_payload_list_free.
9218 Affected files lib/silccore/silcchannel.[ch].
9220 Mon Mar 19 21:39:15 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9222 * Added one new argument <user mode> to the WHOIS command reply
9223 to return the mode of the user in SILC. Updated the protocol
9226 Implemented it to the server and client.
9228 Mon Mar 19 18:43:06 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9230 * Fixed the mode printing on the user interface on joining.
9231 Affected file silc/client_ops.c.
9233 * Implemented the UMODE command and user modes in general to the
9234 client library and to the user interface.
9236 * Implemented the UMODE command to the server.
9238 * The server now sends UNKNOWN_COMMAND error status if client sends
9239 unknown command. Affected file silcd/command.c.
9241 * All server commands now handle the command identifier the right
9242 way when sending the command reply to the client. The client can
9243 use to identify the command replies with the identifier.
9245 Mon Mar 19 16:13:07 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9247 * Added silc_server_get_client_route to resolve the route to
9248 the client indicated by the client ID. Affected file is
9251 * Added silc_server_relay_packet as general function to relay
9252 packet to arbitrary destination. This deprecates functions
9253 like _send_private_message_key, _relay_notify etc. Affected
9254 file is silcd/packet_send.[ch].
9256 Removed silc_server_send_key_agreement,
9257 silc_server_send_private_message_key and
9258 silc_server_packet_relay_notify functions from the file
9259 silcd/packet_send.[ch].
9263 * Implemented the SILC_NOTIFY_TYPE_KILLED notify handling in the
9264 server. Affected file silcd/packet_receive.[ch].
9266 * Implemented the KILL command to the client. Implemented the
9267 SILC_NOTIFY_TYPE_KILLED notify handling in the client library.
9268 Affected files lib/silcclient/command[_reply].c and
9269 lib/silcclient/client_notify.c. Implemented the KILL notify
9270 printing in the user inteface.
9272 * Fixed a lot silc_parse_nick memory leaks from the client
9273 library in the file lib/silcclient/command.c.
9275 * Changed the silc_server_send_notify_on_channels's `sender'
9276 argument from SilcSocketConnection to SilcClientEntry to
9277 check the sender as entry and not as connection object and not
9278 to send to the client provided as argument. The affected file
9279 is silcd/packet_send.[ch].
9281 * The notify packets that are destined directly to the client used
9282 to not to be processed by the server. Now changed that and the
9283 server processes all notify packets. After relaying the packet
9284 to the client the notify packet is processed in the server.
9286 * The silc_server_free_client_data now checks whether there is
9287 pending outgoing traffic for the client and purges the data to
9288 the network before removing the client entry.
9290 Sun Mar 18 21:02:47 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9292 * Added SILC_NOTIFY_TYPE_KILLED notify type. It is sent when
9293 an client is killed from the SILC Network. Updated the protocol
9296 Added new function silc_server_send_notify_killed to the
9297 silcd/packet_send.[ch].
9299 * Added function silc_server_packet_relay_notify to relay notify
9300 packets that are destined directly to a client. In this case
9301 the server does not process the notify packets but merely relays
9302 it to the client. Affected file silcd/packet_send.[ch].
9304 Added also silc_server_packet_process_relay_notify to check
9305 whereto relay the notify. Affected file is
9306 silcd/packet_receive.[ch].
9308 * Implemented the KILL command to the server.
9312 * Added the backup schema desgined last fall to the protocol
9313 specs for everyone to see. The specification is in the
9314 *-spec-xx.txt draft and the packet type definitions for the
9315 backup routers is in *-pp-xx.txt draft. Thusly, added also
9316 new packet type SILC_PACKET_CELL_ROUTERS.
9318 * A big security problem in the implementation discovered. The
9319 signoff of an client did not cause new channel key generation
9320 which it of course should've done. The channel keys must be
9321 always re-generated when client leaves (or signoffs) the channel.
9322 The silc_server_remove_from_channels funtion now handles
9323 the channel key re-generation.
9325 * Added `sender' argument to the silc_server_send_notify_on_channels
9326 to not to send the client provided as argument. Affected file
9327 silcd/packet_send.[ch].
9329 Fri Mar 16 15:52:49 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9331 * Implemented OPER and SILCOPER commands into the server and
9334 * Added silc_auth_verify and silc_auth_verify_data to verify
9335 the authentication directly from the authentication payload.
9336 It supports verifying both passphrase and public key based
9337 authentication. Affected file lib/silccore/silcauth.[ch].
9339 * Added `hash' field to the SilcIDListData structure. It is the
9340 hash negotiated in the SKE protocol. Affected file is
9343 * Slight redesigning of the SilcAuthPayload handling routines.
9344 Do not send SilcPKCS but SilcPublicKey as argument.
9346 * Implemented the public key authentication support to the
9347 serverconfig. The public key is loaded from the provided path
9348 and saved as authentication data to void * pointer. Thus,
9349 changed the unsigned char *auth_data to void *auth_data;
9351 * Fixed SHUTDOWN command to send the reply before the server
9352 is shutdown. :) Affected file silcd/command.c.
9354 * Fixed fatal bug in CONNECT command. The hostname was invalid
9355 memory and server crashed. Affected file silcd/command.c.
9357 * Fixed fatal bug in CLOSE command. The server_entry became
9358 invalid but was referenced later in the command. Affected file
9361 Thu Mar 15 12:46:58 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9363 * Fixed fatal bug in failure packet handling. Server ignored
9364 the failure and thus crashed when it came.
9368 Wed Mar 14 20:37:35 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9370 * Added new SILC_CF_LAG_STRICT command flag that strictly forces
9371 that the command may be executed only once in (about) 2 seconds.
9372 The old SILC_CF_LAG flag is same but allows command bursts up
9373 to five before limiting.
9375 Added the support for CF_LAG and CF_LAG_STRICT flags to the
9376 server code. Various commands now includes the CF_LAG_STRICT
9377 flag to disallow any kind of miss-use of the command.
9379 * Fixed the silc_buffer_unformat to not to allocate any data
9380 if the length of the data is zero. It used to allocate the
9381 length + 1. Affected file lib/silcutil/silcbuffmt.c.
9383 Wed Mar 14 16:10:30 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9385 * Changed the format of AdminConnection configuration section
9386 in the server. Added username of the admin to the format.
9387 Affected files silcd/serverconfig.[ch].
9389 Added silc_server_config_find_admin into silcd/serverconfig.[ch]
9390 to return admin configuration data by host, username and/or
9393 Wed Mar 14 13:18:16 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9395 * Implemented WHOWAS command to the server. Added the functions:
9397 silc_server_command_whowas_parse,
9398 silc_server_command_whowas_send_reply,
9399 silc_server_command_whowas_from_client and
9400 silc_server_command_whowas_from_server
9402 * Added <Client ID> argument to the WHOWAS command reply. Updated
9403 the protocol specs accordingly.
9405 * Implemented WHOWAS command and command_reply to the client
9408 Implemented the WHOWAS printing on the user interface.
9410 Tue Mar 13 22:17:34 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9412 * Added new argument to the WHOWAS command reply, the real name.
9413 It is an optional argument. Updated the protocol specs.
9415 * Added SilcIDCacheDestructor callback that is registered when
9416 the SilcIDCache is allocated. The callback is called when
9417 an cache entry in the ID Cache expires, or is purged from the
9418 cache. Added into lib/silccore/idcache.[ch].
9420 Added silc_idlist_client_destructor to the silcd/idlist.[ch]
9421 to destruct the client entries when the cache entry expires.
9422 Other ID Cache's in server and in the client library ignores
9425 * If the ID Cache entry's `expire' field is zero then the entry
9426 never expires. Added boolean `expire' argument to the
9427 silc_idcache_add function in the lib/silccore/idcache.[ch].
9428 If it is TRUE the default expiry value is used.
9430 * Added silc_server_free_client_data_timeout that is registered
9431 when client disconnects. By default for 5 minutes we preserve
9432 the client entry for history - for WHOWAS command.
9434 Tue Mar 13 13:26:18 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9436 * Added support to the server to enforce that commands are not
9437 executed more than once in 2 seconds. If server receives
9438 commands from client more frequently, timeout is registered
9439 to process the commands. Affected file silcd/command.c.
9440 Added new function silc_server_command_process_timeout.
9442 * Changed NICK_NOTIFY handling in client library to check that
9443 if the client's nickname was changed, so there is no need to
9444 resolve anything from the server.
9446 * Removed error printing from the WHOIS and IDENTIFY commands.
9447 If error occurs then it is ignored silently in the client library.
9448 The application, however, may map the received error to
9449 human readable error string. The application currently maps
9450 the NO_SUCH_NICKNAME error to string.
9452 * Made the command status message public to the application. Moved
9453 them from lib/silcclient/command_reply.c to
9454 lib/silcclient/command_reply.h. The application can map the
9455 received command status to the string with the
9456 silc_client_command_status_message function.
9458 * Added check to the server to check that client's ID is same
9459 as the Source ID in the packet the client sent. They must
9462 Tue Mar 13 12:49:21 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9464 * Added dist-bzip hook to the Makefile.am to make bzip2
9465 compressed distributions.
9467 Mon Mar 12 18:43:38 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9469 * Server now enforces the maximum length for the nickname and
9470 the channel as protocol specification dictates. 128 bytes for
9471 nickname and 256 bytes for channel name.
9473 * Moved the WHOIS printing to the application. The client libary
9474 does not print out the WHOIS information anymore, the application
9475 must do it. Renamed silc_client_command_reply_whois_print to
9476 the silc_client_command_reply_whois_save.
9478 The client's idle time is also sent to the application now, and
9479 the idle is shown on screen.
9481 * Added silc_client_command_reply_identify_save to save the
9482 received IDENTIFY entries.
9484 * Do not check for channel private keys in message sending and
9485 reception if the channel does not have the PRIVKEY mode set.
9486 Affected file lib/silclient/client_channel.c.
9488 Sun Mar 11 20:25:06 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9490 * Fixed a minor bug if WHOIS and IDENTIFY command parsing that
9491 just surfaced after chaning the JOIN procedure.
9493 Sun Mar 11 14:59:05 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9495 * Added silc_client_get_clients_by_list to get client entries
9496 from Client ID list, that is returned for example by JOIN
9497 and USERS command replies. The application should use this
9498 function for example when JOIN command reply is received to
9499 resolve the clients already on the channel (library does not
9500 do that anymore as USERS command reply is not used in the JOIN
9501 procedure anymore). Affected files lib/silcclient/silcapi.h and
9502 lib/silcclient/idlist.c.
9504 * JOIN command reply and USERS command reply returns now SilcBuffer
9505 pointers instead of unsigned char pointers when returning
9506 the client list and mode list.
9508 * Added <Client ID> argument to the JOIN command reply, mainly
9509 for the server to identify for which client the command was
9510 originally sent. Updated protocol specs accordingly.
9512 * Added SilcDlist private_key pointer to the SilcChannelEntry
9513 in the client to support the channel private keys. Affected
9514 file is lib/silcclient/idlist.h.
9516 * Added SilcChannelPrivateKey argument to the function
9517 silc_client_send_channel_message so that application can choose
9518 to use specific private ke if it wants to. If it is not provided,
9519 the normal channel key is used, unless private keys are set.
9520 In this case the first (key that was added first) is used
9521 as the encryption key.
9523 * Implemented the support for channel private key handling.
9524 Implemented the following functions:
9526 silc_client_add_channel_private_key,
9527 silc_client_del_channel_private_keys,
9528 silc_client_del_channel_private_key,
9529 silc_client_list_channel_private_keys and
9530 silc_client_free_channel_private_keys
9532 Affected file lib/silcclient/client_channel.c.
9534 * Added the support for the private keys in the channel message
9535 sending and encryption and in the message reception and
9536 decryption. Affected funtions are
9537 silc_client_send_channel_message and silc_client_channel_message.
9539 Sat Mar 10 21:36:22 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9541 * Added SKE's key verify callback to the client library's
9542 KE protocol context. Affected files lib/silcclient/protocol.[ch].
9544 * Removed the statement that server (or router) must send USERS
9545 command reply when joining to the channel so that the client
9546 knows who are on the channel. Instead, the client list and
9547 client's mode list is now sent in the JOIN command reply to the
9548 client who joined channel. This is better solution.
9550 * Added function silc_server_get_users_on_channel and function
9551 silc_server_save_users_on_channel to the silcd/server.[ch].
9553 * Removed function silc_server_command_send_users from the
9556 * Do not show topic on the client library anymore. The topic is
9557 sent in the command reply notify to the application and the
9558 application must show the topic now.
9560 Sat Mar 10 00:07:37 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9562 * Added client searching by nickname hash into the IDENTIFY and
9563 WHOIS commands in the server as they were clearly missing from
9564 them. Affected file is silcd/command.c.
9566 * Fixed a bug in private message receiving in the client library.
9567 The remote ID was freed and it wasn't supposed, now it is
9570 Fri Mar 9 12:40:42 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9572 * Minor fix to the channel payload; allocate the data area, as it
9573 needs to be of specific length.
9575 * If the key agreement port is zero then the operating
9576 system will define the bound port. Affected files are
9577 lib/silcclient/silcapi.h and lib/silcclient/client_keyagr.c.
9579 * Added new function silc_channel_payload_decrypt into the file
9580 lib/silccore/silcchannel.[ch].
9582 * Moved the channel message etc, check from silc_packet_decrypt
9583 to applications. The library calls now a generic
9584 SilcPacketCheckDecrypt callback which is to return TRUE or FALSE
9585 when the packet is either normal or special. This was done to
9586 allow more wide range of checking that was not allowed when
9587 the code was in library. Now applications can do virtually any
9588 checks to the packet and return to the library the decision how
9589 the packet should be processed. Affected files are
9590 lib/silccore/silcpacket.[ch].
9592 Added silc_server_packet_decrypt_check to the server and
9593 silc_client_packet_decrypt_check to the client library.
9595 * Added silc_server_packet_send_srcdest into silcd/packet_send.[ch]
9596 to send with specified source and destination information.
9598 * Channel message delivery between routers was broken after the
9599 channel key distribution was fixed earlier. The channel key
9600 was used be to distributed to other routers as well which is not
9601 allowed by the protocol. Now this is fixed and channel keys
9602 really are cell specific and the channel message delivery between
9603 routers comply with the protocol specification.
9605 * Fixed various commands in server to check also the global list
9606 for the channel entry and not just the local list. The affected
9607 file silcd/command.c.
9609 Thu Mar 8 21:39:03 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9611 * Added assert()s to buffer formatting and unformatting routines
9612 to assert (if --enable-debug) when error occurs. Affected
9613 file: lib/silcutil/silcbuffmt.c.
9615 * Changed to auto-reconnect to check whether the remote host is
9616 router and register the re-connect timeout if it is. It used
9617 to check that whether we are normal server, but router must do
9618 auto-reconnect with another router as well. Affected file
9621 * Removed the [<key len>] option from CMODE command as the cipher
9622 name decides the key length, nowadays. See the defined ciphers
9623 from the protocol specification.
9625 * Added [<hmac>] option to the CMODE command to define the HMAC
9626 for the channel. Added SILC_CMODE_HMAC channel mode.
9628 * Added [<hmac>] option for the JOIN command so that user can
9629 select which HMAC is used to compute the MACs of the channel
9632 * Added Hmac field to the Channel Message Payload. The integrity
9633 of plaintext channel messages are now protected by computing
9634 MAC of the message and attaching the MAC to the payload. The
9635 MAC is encrypted. Now, it is clear that this causes some
9636 overhead to the size of the packet but rationale for this is that
9637 now the receiver can verify whether the channel message decrypted
9638 correctly and also when private keys are set for the channel the
9639 receiver can decrypt the packet with several keys and check from
9640 the MAC which key decrypted the message correctly.
9642 * Added silc_cipher_encrypt and silc_cipher_decrypt into the
9643 lib/silccrypt/silccipher.[ch].
9645 * Added silc_hash_len to return the digest length into the
9646 lib/silcrypt/silchash.[ch].
9648 * Rewrote parts of Silc Channel Payload interface in the
9649 lib/silccore/silcchannel.[ch]. The encode function now also
9650 encrypts the packet and parse function decrypts it.
9652 Wed Mar 7 20:58:50 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9654 * Fixed a minor formatting bug in the SKE's key material processing.
9655 It actually might have processed the keys wrong way resulting
9658 * Redefined the mandatory HMAC algorithms and added new algorithms.
9659 Added hmac-sha1-96 and hmac-md5-96 which are normal hmac-sha1
9660 and hmac-md5 truncated to 96 bits. The mandatory is now
9661 hmac-sha1-96. Rest are optional (including the one that used
9662 to be mandatory). Rationale for this is that the truncated HMAC
9663 length is sufficient from security point of view and can actually
9664 make the attack against the HMAC harder. Also, the truncated
9665 HMAC causes less overhead to the packets. See the RFC2104 for
9668 * Added new [hmac] configuration section. The SKE used to use
9669 the hash names (md5 and sha1) in the SKE proposal as HMCAS which
9670 is of course wrong. The official names that must be proposed in
9671 the SKE are the ones defined in the protocol specification
9672 (hmac-sha1-96 for example). The user can configure any hmac
9673 using any hash function configured in the [hash] section. At
9674 least, the mandatory must be configured.
9676 Rewrote the HMAC interface in lib/silccrypt/silchmac.[ch].
9678 * Added HMAC list to the SKE proposal list. It has now both
9679 hash algorithm list and HMAC list. This makes the protocol
9680 incompatible with previous versions. The SKE now seems to work
9681 the way it is supposed to work, for the first time actually.
9683 * Defined plain Hash algorithms to the protocol specification.
9686 Tue Mar 6 15:36:11 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9688 * Implemented support for key agreement packets into the server.
9689 Added functions silc_server_key_agreement and
9690 silc_server_send_key_agreement. Other than these functions,
9691 server has nothing to do with this packet.
9693 * Added support for private message key packets into the server.
9694 Added functions silc_server_private_message_key and
9695 silc_server_send_private_message_key.
9699 * Changed the silc_[client|server]_protocol_ke_set_keys to be
9700 called in the protocol's final callback instead in the END
9701 protocol state. This makes a little more sense and in the same
9702 time in client we can use the same protocol routines for normal
9703 key exchange and to key agreement packet handling as well.
9705 * Added to both client's and server's KE protocol context the
9706 SilcSKEKeyMaterial pointer to save the key material. We will
9707 bring the key material to the protocol's final callback by doing
9708 this. The final callback must free the key material.
9710 * Added SKE's packet_send callback into client's KE protocol
9711 context so that the caller can choose what packet sending function
9712 is used. This way we can use different packet sending when
9713 doing normal SKE when doing key agreement packet handling (in
9714 the key agreement packet handling we do not want to encrypt
9717 * Implemented the responder side of the key agreement routines
9718 in the client. The client can now bind to specified port and
9719 accept incoming key negotiation. The key material is passed
9720 to the application after the protocol is over.
9722 * Implemented the processing of incoming Key Agreement packet
9723 in the client. Added function silc_client_key_agreement to
9726 * Implemented the intiator side of the key agreement routines
9727 in the client. The client can now initiate key agreement with
9728 another remote client. The key material is passed to the
9729 application after the protocol is over.
9731 * Created client_keyagr.c to include all the key agreement
9734 * Added macro SILC_TASK_CALLBACK_GLOBAL which is equal to the
9735 SILC_TASK_CALLBACK except that it is not static.
9737 * Created client_notify.c and moved the Notify packet handling
9738 from the client.[ch] into that file.
9740 * Created client_prvmsg.c and moved all private message and
9741 private message key routines from the client.[ch] into that file.
9743 * Create client_channel.c and moved all channel message and
9744 channel private key routines from the client.[ch] into that file.
9746 * Changed silc_client_get_client_by_id_resolve to resolve with
9747 WHOIS command instead of IDENTIFY command, in the file
9748 lib/silclient/idlist.c.
9750 Mon Mar 5 18:39:49 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9752 * Implemented the SKE's responder side to the Client library.
9754 * When FAILURE is received to the protocol do not trust it
9755 blindly. Register a timeout to wait whether the remote closes
9756 the connection as it should do it, only after that process the
9757 actual failure. This was changed to both client and server.
9759 * Added client_internal.h to include some of the structures
9760 there instead of client.h in lib/silcclient/.
9762 * Added function silc_task_unregister_by_callback to unregister
9763 timeouts by the callback function.
9765 Sat Mar 3 19:15:43 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9767 * Some "Incomplete WHOIS info" errors has been appearing on the
9768 log files. Took away the entry->userinfo check from WHOIS
9769 reply sending. The entry->userinfo is now " " if client did not
9770 provide one. I thought this was fixed earlier but something
9771 is wrong still. Let's see if the error still appears.
9773 Wed Feb 28 20:56:29 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9775 * Fixed a minor bug in the login when the channel key is
9776 re-generated in the server. It used to generate the key in
9777 wrong order and thus caused problems in the channel traffic.
9779 * Fixed a minor bug in channel key distsribution after
9780 KICK command. The key was not sent to the router even though
9783 Tue Feb 27 20:24:25 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9785 * Added silc_ske_process_key_material_data as generic routine
9786 to process any key material as the SILC protocol dictates. The
9787 function is used by the actual SKE library but can be used by
9788 applications as well. This relates to the private message keys
9789 and the channel private keys since they must be processed the
9790 same way the normal SILC session keys. The protocol dictates
9791 this. Affected files: lib/silcske/silcske.[ch].
9793 Added also silc_ske_free_key_material to free the
9794 SilcSKEKeyMaterial structure.
9796 * Defined silc_cipher_set_key function to set the key for
9797 cipher without using the object's method function. The affected
9798 files: lib/silccrypt/silccipher.[ch].
9800 * Implemented silc silc_client_add_private_message_key,
9801 silc_client_add_private_message_key_ske,
9802 silc_client_del_private_message_key,
9803 silc_client_list_private_message_keys and
9804 silc_client_free_private_message_keys functions in the
9807 Added functions silc_client_send_private_message_key to send
9808 the Private Message Key payload and silc_client_private_message_key
9809 to handle incoming Private Message Key payload.
9811 * Added Cipher field to the Private Message Key payload to set
9812 the cipher to be used. If ignored, the default cipher defined
9813 in the SILC protocol (aes-256-cbc) is used.
9815 Tue Feb 27 13:30:52 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9817 * Removed lib/silcclient/ops.h file.
9819 Redefined parts of the SILC Client Library API. Created new
9820 file silcapi.h that deprecates the ops.h file and defines the
9821 published Client Library API. Defined also private message key
9822 API and channel private key API into the file.
9824 This is the file that the application must include from the
9825 SILC Client Library. Other files need not be included by
9826 the application anymore.
9828 * Added new key_agreement client operation callback and also
9829 defined the Key Agreement library API for the application.
9831 Tue Feb 27 11:28:31 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9833 * Added new packet type: SILC_PACKET_KEY_AGREEMENT. This packet
9834 is used by clients to request key negotiation between another
9835 client in the SILC network. If the negotiation is started it
9836 is performed using the SKE protocol. The result of the
9837 negotiation, the secret key material, can be used for example
9838 as private message key.
9840 Implemented the Key Agreement payload into the files
9841 lib/silccore/silauth.[ch].
9843 Mon Feb 26 12:13:58 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9845 * Redefined ciphers for the SILC protocol. Added some new ciphers
9846 and defined the key lengths for the algorithms. Changed the
9847 code accordingly. The default key length is now 256 bits.
9849 * Fixed SKE key distribution function silc_ske_process_key_material
9850 when the key length is more than 128 bits. The default key
9851 length in SILC is now 256 bits.
9853 * Added new command status type: SILC_STATUS_ERR_UNKOWN_ALGORITHM
9854 to indicate unsupported algorithm.
9856 * Renamed rijndael.c to aes.c and all functions as well.
9858 * Fixed a long standing channel key setting bug in client library.
9859 Weird that it has never surfaced before.
9861 * Fixed bug in channel deletion. If the entire channel is removed
9862 then it must also delete the references of the channel entry
9863 from the client's channel list as the client's channel entry and
9864 the channel's client entry share same memory.
9866 Sun Feb 25 20:47:29 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9868 * Implemented CONNECT and SHUTDOWN commands in the client.
9870 * Implemented CLOSE command to the client.
9872 * Added the function silc_idlist_find_server_by_name into the
9873 files silcd/idlist.[ch].
9875 Added the function silc_idlist_find_server_by_conn into the
9876 files silcd/idlist.[ch].
9878 Sat Feb 24 23:45:49 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9880 * DIE command was renamed to SHUTDOWN. Updated the both code
9883 * Defined SILC_UMODE_NONE, SILC_UMODE_SERVER_OPERATOR and
9884 SILC_UMODE_ROUTER_OPERATOR modes into lib/silccore/silcmode.h.
9886 * Implemented CONNECT, CLOSE and SHUTDOWN commands to the server
9889 * Added function silc_server_create_connection function to create
9890 connection to remote router. My server implementation actually
9891 does not allow router to connect to normal server (it expects
9892 that normal server always initiates the connection to the router)
9893 so the CONNECT command is only good for connecting to another
9896 Sat Feb 24 16:03:45 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9898 * Added SILC_NOTIFY_TYPE_KICKED to indicate that the client
9899 or some other client was kicked from the channel.
9901 Implemented the handling of the notify type to both client
9904 Implemented silc_server_send_notify_kicked to send the KICKED
9905 notify. It is used to send it to the server's primary router.
9907 * Implemented the KICK command into server and client.
9909 * Added `query' argument to the silc_idlist_get_client function
9910 to indicate whether to query the client from server or not if
9913 * Added new command status type SILC_STATUS_ERR_NO_CHANNEL_FOPRIV
9914 to indicate that the client is not channel founder.
9918 Sat Feb 24 00:00:55 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9920 * Removed the rng context from SilcPacketContext structure and
9921 changed that the packet routine uses the Global RNG API.
9923 Fri Feb 23 11:22:57 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9925 * Added support for quit message that client can "leave" on the
9926 channel when it quits the SILC. It is ditributed inside the
9927 SILC_NOTIFY_TYPE_SIGNOFF notify type.
9929 Added silc_server_free_client_data that will take the
9930 signoff message as argument.
9932 * Changed SKE routines to use the silc_pkcs_sign/verify routines.
9934 Thu Feb 22 23:05:36 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9936 * Updated parts of the protocol specification to keep it up
9939 Thu Feb 22 15:08:20 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9941 * Added List flag (SILC_PACKET_FLAG_LIST) to indicate list of
9942 payloads in one packet.
9944 * Deprecated following packet types: NEW_ID_LIST, NEW_CHANNEL_LIST,
9945 NEW_CHANNEL_USER_LIST, SET_MODE and SET_MODE_LIST. List packets
9946 use now the new List flag.
9948 * Also deprecated the following packet types: REPLACE_ID,
9949 NEW_CHANNEL_USER and REMOVE_CHANNEL_USER packet types.
9951 * Added list support for Notify packet in server.
9953 * Added silc_server_send_notify_channel_change to send the
9954 CHANNEL_CHANGE notify type to replace channel ID's. Deprecates
9955 the silc_server_send_replace_id.
9957 * Added silc_server_send_notify_nick_change to send the
9958 NICK_CHANGE notify type. Deprecates the function
9959 silc_server_send_replace_id.
9961 * Added silc_server_send_notify_join to send the JOIN notify type.
9962 Deprecates the function silc_server_send_new_channel_user.
9964 * Added silc_server_send_notify_leave to send LEAVE notify type.
9965 Deprecates the function silc_server_send_remove_channel_user.
9967 * Added silc_server_send_notify_cmode and
9968 silc_server_send_notify_cumode to send CMODE and CUMODE notify
9969 types. Deprecates the silc_server_send_set_mode function.
9971 * Added SERVER_SIGNOFF notify type to indicate that server has
9972 quit. This means that all clients on the channel from that
9973 server will drop. This can be also used when netsplit happens.
9975 Deprecated REMOVE_ID packet type since it is not needed anymore
9978 Added silc_server_send_notify_server_signoff to send the
9979 SERVER_SIGNOFF notify type. Deprecates the function
9980 silc_server_send_remove_id.
9982 Added also silc_server_send_notify_signoff to send the
9983 SIGNOFF notify type.
9985 * Employed the PKCS #1. It is the mandatory way to do RSA in the
9986 SILC protocol from this day on. Changed the protocol
9987 specification as well.
9989 * Added silc_server_send_notify_topic_set to send TOPIC_SET
9990 notify type. It is used between routers to notify about
9991 topic changes on a channel.
9993 * Added silc_id_dup into lib/silccore/id.[ch] to duplicate
9996 * Partly updated the protocol specification to comply with the
9997 changes now made. It is still though a bit outdated.
9999 * The JOIN notify type now takes one extra argument <Channel ID>.
10000 The packet used to be destined to the channel but now the
10001 JOIN type may be sent as list thus it is impossible to
10002 destine it to any specific channel. By adding this argument
10003 it is again possible.
10005 Wed Feb 21 22:39:30 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10007 * Added CREDITS file. The CHANGES and CREDITS file will appear
10008 in the distribution as well.
10010 Wed Feb 21 14:17:04 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10012 * Implemented CMODE_CHANGE, CUMODE_CHANGE and TOPIC_SET notify
10013 types in the server's silcd/packet_receive.c.
10015 * Implemented CMODE and CUMODE to work in router environment.
10017 * Fixed minor encoding and decoding buglet from the
10018 lib/silccore/silcmode.c.
10020 * Fixed buffer overflow from lib/silcclient/command.c in USERS
10023 Wed Feb 21 12:44:00 EET 2001 Mika Boström <bostik@lut.fi>
10025 * Changed all SilcConfigServer* and silc_config_server* to
10026 SilcServerConfig* and silc_server_config*, respectively.
10029 Wed Feb 21 00:10:00 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10031 * Associated the ID (client or server ID) to the Authentication
10032 Payload to avoid any possibility of forging. Updated the
10033 protocol specification and the code accordingly.
10035 Tue Feb 20 14:14:14 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10037 * The RSA key length is now save to the RsaKey context in the
10038 key generation process in lib/silccrypt/rsa.c. The key length
10039 is now used to figure out the maximum size of the block allowed
10040 to be encrypted/signed.
10042 * Added silc_mp_mp2bin_noalloc into lib/silcmath/mpbin.[ch]. It
10043 is equivalent to the silc_mp_mp2bin but does not allocate any
10046 * Changed silc_mp_mp2bin API to take length argument. If it is
10047 non-zero then the buffer is allocated that large. If zero, then
10048 the size is approximated using silc_mp_sizeinbase, which however
10051 * Created Global RNG API which is global RNG that application can
10052 initialize. After initializing, any routine anywhere in the
10053 code (including library) can use RNG without allocating a new
10054 RNG object. This was done to allow this sort of use of the
10055 RNG in code that has no chance to allocate RNG object. All
10056 applications currently allocate this and many routines in the
10057 library use this. Affected file lib/silccrypt/silcrng.[ch].
10059 * Removed the RNG kludge from lib/silcmath/primegen.c and changed
10060 it to use the Global RNG API.
10062 * Defined Authentication Payload into protocol specification that
10063 is used during SILC session to authenticate entities. It is
10064 used for example by client to authenticate itself to the server
10065 to obtain server operator privileges.
10067 Implemented this payload into the lib/silccore/silcauth.[ch].
10068 Implemented also routines for public key based authentication
10069 as the new protocol specification dictates.
10071 Moved definitions of different authentication methods from
10072 lib/silccore/silcprotocol.h into lib/silccore/silcauth.h.
10074 * Added silc_pkcs_encrypt, silc_pkcs_decrypt, silc_pkcs_sign,
10075 silc_pkcs_verify and silc_pkcs_sign_with_hash and
10076 silc_pkcs_verify_with_hash functions into the file
10077 lib/silccrypt/silcpkcs.[ch].
10079 Mon Feb 19 19:59:28 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10081 * The client entry's userinfo pointer must be always valid.
10082 Otherwise the [<unknown>] bug will surface beacuse the WHOIS
10083 will fail since it requires the userinfo. Now, the userinfo
10084 is allocated as "" if actual userinfo does not exist. Actually,
10085 it must exist and it is totally Ok to drop client connections
10086 that does not announce the userinfo. However, we will make
10087 this workaround for now.
10089 * Added silc_net_get_remote_port into lib/silcutil/silcnet.[ch]
10090 to return the remote port by socket.
10092 Mon Feb 19 14:26:49 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10094 * Changed SILC_SERVER_COMMAND_EXEC_PENDING macro to the name
10095 SILC_SERVER_PENDING_EXEC and added an new macro
10096 SILC_SERVER_PENDING_DESTRUCTOR which is called to free the
10097 data or when error occurs while processing the pending command.
10099 Added new argument `destructor' into silc_server_command_pending
10100 and to the SilcServerCommandPending object. This destructor is
10101 now called after calling the pending callback or if error occurs
10102 immediately. If error occurs the actual pending callback won't
10103 be called at all - only the destructor. The destructor may be
10104 NULL if destructor is not needed.
10106 All this applies for client library code as well. Similar
10107 changes were made there as well for the pending commands.
10109 In the client, the application must now allocate the
10110 SilcClientCommandContext with the silc_client_command_alloc
10113 * Added reference counter to the SilcServerCommandContext. Added
10114 function silc_server_command_alloc and silc_server_command_dup
10117 Same type of functions added to the client library for the same
10120 * Removed the cmd_ident from IDListData away since it is now
10121 global for all connections. It is the command identifier used
10122 in command sending and with pending commands. The affected file
10125 * Added reference counter to the SilcSocketConnection objecet to
10126 indicate the usage count of the object. The object won't be
10127 freed untill the reference counter hits zero. Currently only
10128 server uses this, and client ignores it. The client must be
10129 set to use this too later. The affected files are
10130 lib/silccore/silcsockconn.[ch]. Added also the function
10131 silc_socket_dup to increase the reference counter.
10133 This was mainly added because it is possible that the socket
10134 is removed underneath of pending command or other async
10135 operation. Now it won't be free'd and proper DISCONNECTING
10136 flags, etc. can be set to avoid sending data to connection that
10137 is not valid anymore.
10139 * Added SILC_SET_DISCONNECTING to server.c when EOF is read from
10140 the connection. After that it sets SILC_SET_DISCONNECTED.
10141 It is, however, possible that the socket data is not still freed.
10142 The silc_server_packet_process now checks that data is not
10143 read or written to connection that is DISCONNECTED. The socket
10144 get's freed when the reference counter hits zero.
10146 Mon Feb 19 00:50:57 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10148 * Changed the client operation API: channel_message operation's
10149 `sender' is now the client entry of the sender, not the nickname
10150 and the `channel' is the channel entry, not the channel name.
10152 In the private_message operation the `sender' is now also the
10153 client entry of the sender not the nickname.
10155 Affected file is lib/silcclient/ops.h and all applications
10156 using the client operations.
10158 Sat Feb 17 22:11:50 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10160 * Moved the calling of ops->connect() from connect_to_server_final
10161 into receive_new_id functin since that is the point when the
10162 client is actually allowed to send traffic to network. The
10163 affected file is lib/silcclient/client.c.
10165 Sat Feb 17 13:15:35 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10167 * When receiving NEW_CHANNEL_LIST, NEW_CHANNEL_USER_LIST,
10168 NEW_ID_LIST and SET_MODE_LIST packets, broadcast the list packet
10169 (if needs broadcasting) instead of broadcasting the packets one
10170 by one which would make a burst in the network traffic.
10172 * Added `broadcast' argument to the functions in silcd/server.[ch]
10173 silc_server_create_new_channel[_with_id] to indicate whether
10174 to send New Channel packet to primary router.
10176 Sat Feb 17 01:06:44 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10178 * Added new function into the silcd/server.[ch] files:
10179 silc_server_create_new_channel_with_id to create new channel with
10180 already existing Channel ID.
10182 * Added new packet type SILC_PACKET_SET_MODE_LIST into the file
10183 lib/silccore/silcpacket.h. This packet is used t send list of
10184 Set Mode payloads inside one packet. Server uses this to set
10185 the modes for the channels and clients on those channels, that it
10186 announced to the router when it connected to it. The protocol
10187 specification has been updated accordingly.
10189 * The silc_server_new_channel did not handle the packet coming
10190 from normal server as it normally does not send that. However,
10191 when it announces its channels it does send it. Implemented
10192 the support for that.
10194 * Added SILC_ID_CHANNEL_COMPARE macro to compare to Channel ID's
10195 into the file lib/silccore/id.h.
10197 Fri Feb 16 23:57:29 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10199 * Fixed memory leaks in the functions silc_idlist_del_client,
10200 silc_idlist_del_channel and silc_idlist_del_server in the file
10201 silcd/idlist.c. All of those leaked like a sieve.
10203 * Fixed some small memory leaks in the client's function
10204 silc_client_notify_by_server.
10206 * Added functions into silcd/server.c: silc_server_announce_clients,
10207 silc_server_announce_channels and silc_server_announce_server.
10208 These functions are used by normal and router server to announce
10209 to its primary router about clients, channels and servers (when
10210 router) that we own. This is done after we've connected to the
10213 These functions effectively implements the following packet types:
10214 SILC_PACKET_NEW_CHANNEL_LIST, SILC_PACKET_NEW_CHANNEL_USER_LIST
10215 and SILC_PACKET_NEW_ID_LIST.
10217 * Added new functions into the silcd/packet_receive.[ch]:
10218 silc_server_new_id_list, silc_server_new_channel_list and
10219 silc_server_new_channel_user_list to handle the incoming
10220 NEW_ID_LIST, NEW_CHANNEL_LIST and NEW_CHANNEL_USER_LIST packets.
10222 * Added support of changing Channel ID in the function
10223 silc_server_replace_id. If the server that announces a channel
10224 to the router already exists in the router (with same name but
10225 with different Channel ID), router is responsible to send
10226 Replace ID packet to the server and force the server to change
10227 the Channel ID to the one router has.
10229 * Added new notify type SILC_NOTIFY_TYPE_CHANNEL_CHANGE to notify
10230 client that the Channel ID has been changed by the router. The
10231 normal server sends this to the client. Client must start using
10232 the new Channel ID as the channel's ID.
10234 Implemented handling of this new type into lib/silcclient/client.c
10235 into the function silc_client_notify_by_server.
10237 * Added new function silc_idlist_replace_channel_id into the files
10238 silcd/idlist.[ch] to replace the Channel ID.
10240 Fri Feb 16 14:14:00 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10242 * Call silc_server_command_identify_check always when processing
10243 the IDENTIFY command in silcd/command.c
10245 Thu Feb 15 20:07:37 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10247 * Added new packet type SILC_PACKET_HEARTBEAT that is used to
10248 send keepalive packets. The packet can be sent by clients,
10249 servers and routers.
10251 Added function silc_socket_set_heartbeat into the file
10252 lib/silccore/silcsockconn.[ch] to set the heartbeat timeout.
10253 If not set, the heartbeat is not performed. The actual
10254 heartbeat is implemented in the low level socket connection
10255 library. However, application is responsible of actually
10256 sending the packet.
10258 Added silc_server_send_heartbeat to send the actual heartbeat
10259 packet into silcd/packet_send.[ch]. Server now performs
10260 keepalive with all connections.
10262 * Added silc_task_get_first function into lib/silcutil/silctask.c
10263 to return the timeout task with shortest timeout. There was a bug
10264 in task unregistration that caused problems. TODO has been
10265 updated to include that task system must be rewritten.
10267 * The client library will now resolve the client information when
10268 receiving JOIN notify from server for client that we know but
10269 have incomplete information.
10271 * Rewrote parts of silc_server_remove_from_channels and
10272 silc_server_remove_from_one_channel as they did not remove the
10273 channel in some circumstances even though they should've.
10275 * Encryption problem encountered in server:
10277 The LEAVE command used to send the Channel Key packet to the
10278 router immediately after generating it. However, the code
10279 had earlier sent Remove Channel user packet but not immediately,
10280 ie. it was put to queue. The order of packets in the router
10281 was that Channel Key packet was first and Remove Channel User
10282 packet was second, even though they were encrypted in the
10283 reverse order. For this reason, MAC check failed. Now, this
10284 is fixed by not sending the Channel Key packet immediately but
10285 putting it to queue. However, this is more fundamental problem:
10286 packets that are in queue should actually not be encrypted
10287 because packets that are sent immediately gets encrypted
10288 actually with wrong IV (and thus MAC check fails). So, packets
10289 that are in queue should be encrypted when they are sent to
10290 the wire and not when they put to the queue.
10292 However, the problem is that the current system has not been
10293 designed to work that way. Instead, the packet is encrypted
10294 as soon as possible and left to the queue. The queue is then
10295 just purged into wire. There won't be any fixes for this
10296 any time soon. So, the current semantic for packet sending
10299 o If you send packet to remote host and do not force the send
10300 (the packet will be in queue) then all subsequent packets to the
10301 same remote host must also be put to the queue. Only after the
10302 queue has been purged is it safe again to force the packet
10305 o If you send all packets immediately then it safe to send
10306 any of subsequent packets through the queue, however, after
10307 the first packet is put to queue then any subsequent packets
10308 must also be put to the queue.
10310 Follow these rules and everything works fine.
10312 Thu Feb 15 14:24:32 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10314 * Added new function silc_server_remove_clients_by_server to
10315 remove all client entries from ID list when the server connection
10316 is lost. In this case it is also important to invalidate all
10317 client entires as they hold the invalid server entry. This
10318 fixes fatal bug when server has lost connection and will reconnect
10321 Wed Feb 14 16:03:25 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10323 * Made some sanity checks to silc_server_daemonise like to check
10324 whether the requested user and group actually exists.
10326 * Added sanity check to SKE's silc_ske_responder_finish to check
10327 that the public and private key actually is valid.
10329 * Invalidate the client's nickname when receiving Replace ID
10330 packet and the Client ID is being replaced. This means that the
10331 server will query the nickname if someone needs it (client)
10334 * Sort the ID Cache in client library when the ID Cache data
10335 has changed (needs sorting).
10337 * Do not allow for SILC client to create several connections to
10338 several servers. The client does not support windows right now
10339 and generating multiple connections causes weird behaviour.
10341 Irssi-silc client does support windows and can handle several
10342 connections without problems, see: www.irssi.org and SILC plugin.
10344 * Fixed some places where client was added to the IDList. The
10345 rule of thumb is following (in order to get everything right):
10346 If the client is directly connected local client then the
10347 `connection' argument must be set and `router' argument must be
10348 NULL to silc_idlist_add_client function. If the client is not
10349 directly connected client then the `router' argument must
10350 bet set and the `connection' argument must be NULL to the
10351 silc_idlist_add_client function.
10353 * The funtion silc_server_packet_send_local_channel actually did
10354 not check whether the client was locally connected or not. It
10355 does that now. Fixed a bug related to LEAVE command.
10357 * Fixed Remove Channel User payload parsing bug in server's
10358 silcd/packet_receive.c. Fixed a bug related to LEAVE command.
10360 * The server's silc_server_save_channel_key now checks also the
10361 global ID list for the channel as it might not be in the local
10362 list. Fixed a bug related to LEAVE command.
10364 * Is this the end of the [<unknown>] buglet that has been lurking
10365 around for a long time? A little for loop fix in server's
10366 silc_server_command_whois_parse that is used by both IDENTIFY
10367 and WHOIS command. At least, this was a clear bug and a cause
10368 of one type of [<unknown>] buglet.
10370 * WHOIS and IDENTIFY commands call the function
10371 silc_server_command_[whois/identify]_check function even if
10372 we are not router server.
10374 Tue Feb 13 19:55:59 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10376 * Added --with-gmp configuration option. If set the GMP
10377 is always compiled in the SILC source tree. If not set then
10378 it is checked whether the system has the GMP3 installed. If
10379 it has then the GMP won't be compiled (the system's headers
10380 and library is used), if it doesn't have it then the GMP is
10381 compiled in the SILC source tree.
10383 Mon Feb 12 11:20:32 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10385 * Changed RSA private exponent generation to what PKCS #1
10386 suggests. We try to find the smallest possible d by doing
10387 modinv(e, lcm(phi)) instead of modinv(e, phi). Note: this is
10388 not security fix but optimization.
10390 Sun Feb 11 18:19:51 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10392 * Added new config entry [Identity] to fork the server and run
10393 it as specific user and group. A patch from Bostik.
10395 * Imported Dotconf configuration library into lib/dotconf.
10396 This will be used to create the SILC configuration files later.
10397 It will appear in the distsribution after this commit.
10399 Sat Feb 10 21:13:45 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10401 * A big code auditing weekend happening. Auditing code for
10402 obvious mistakes, bugs and errors. Also, removing any code
10405 Removed files for being obsolete:
10407 o lib/silcutil/silcbuffer.c (the buffer interface is entirely in
10408 inline in the file lib/silcutil/silcbuffer.h)
10410 o lib/silcutil/silcbufutil.c (the header has inline versions)
10412 Changed code to fix possible error conditions:
10414 o The buffer formatting routines now check that the destination
10415 buffer really has enough space to add the data. This applies for
10416 both buffer formatting and unformatting
10417 (lib/silcutil/silcbuffmt.[ch]). Also, the entire buffer
10418 unformatting was changed to accomodate following rules:
10419 XXX_*STRING_ALLOC will allocate space for the data into the pointer
10420 sent to the function while XXX_*STRING will not allocate or copy
10421 the data into the buffer. Instead it sets the pointer from the
10422 buffer into the pointer sent as argument (XXX_*STRING used to
10423 require that the pointer must be allocated already). This change
10424 makes this whole thing a bit more consistent and more optimized
10425 (note that the data returned in the unformatting with XXX_*STRING
10426 must not be freed now). The routines return now -1 on error.
10428 o Tried to find all code that use buffer_format and buffer_unformat
10429 and added return value checking to prevent formatting and
10430 especially unformatting errors and possible subsequent fatal
10433 o Changed ske->x and ske->KEY to mallocated pointers in
10434 lib/silcske/silcske.h. Fixed possible data and memory leak.
10436 o Added return value checking to all *_parse* functions. Fixed
10437 many memory leaks as well.
10439 o Added length argument to silc_id_str2id in lib/silccore/id.[ch]
10440 so that buffer overflows would not happen. All code now also
10441 checks the return value as it can fail.
10443 Mon Feb 5 20:08:30 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10445 * Added reconnection support to server if the normal server looses
10446 its connection to the router (for example if router is rebooted).
10447 The server performs normal reconnection strategy implemented
10448 to the server. Affected file silcd/server.c.
10450 Sun Feb 4 13:18:32 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10452 * Added new packet type SILC_PACKET_SET_MODE that is used to
10453 distribute the information about changed modes (for clients,
10454 channels and clients channel modes) to all routers in the
10455 network. Updated the protocol specification accordingly.
10457 Added functions into silcd/packet_send.c and
10458 silcd/packet_receive.c: silc_server_send_set_mode,
10459 silc_server_set_mode.
10461 Added new files silcmode.[ch] into lib/silccore that implements
10462 the encoding and decoding of Set Mode Payload. Added new type
10463 SilcSetModePayload. Moved the definitions of different modes
10464 from lib/silccore/silcchannel.h into lib/silccore/silcmode.h.
10466 Sat Feb 3 15:44:54 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10468 * Oops, a little mistake in server's connection authentication
10469 protocol. The protocol is not ended with FAILURE but with
10470 SUCCESS if the authentication is Ok. :) Affected file is
10473 * Implemented NICK_CHANGE notify handling in server in the file
10474 silcd/packet_receive.c The NICK_CHANGE notify is distributed to
10475 the local clients on the channel. After the changing nickname
10476 in router environment snhould work and the [<unknown>] nickname
10477 should appear no more.
10479 The silc_server_replace_id function that receives the Replace ID
10480 payload now sends the NICK_CHANGE notify type also in the file
10481 silcd/packet_receive.c
10483 * Changed WHOIS and IDENTIFY command to support the maximum amount
10484 of arguments defined in protocol specs (3328 arguments). This
10485 fixed a bug that caused problems when there were more than three
10486 users on a channel.
10488 Fri Feb 2 11:42:56 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10490 * Added extra parameter, command identifier, to the
10491 silc_client_send_command so that explicit command identifier
10494 Changed that ID list routines uses specific command identifier
10495 when sending WHOIS/IDENTIFY requests to the server so that they
10496 can be identified when the reply comes back.
10498 Affected files lib/silcclient/command.[ch],
10499 lib/silcclient/client.c and lib/silcclient/idlist.[ch].
10501 * Added `sender' argument to silc_server_packet_send_to_channel
10502 to indicaet the sender who originally sent the packet to us
10503 that we are now re-sending. Ignored if NULL. Affected file
10504 silcd/packet_send.[ch].
10506 * Added some server statistics support in silcd/server_internal.h
10507 SilcServerStatistics structure and around the server code. Also
10508 send some nice statistics information when client is connecting
10511 Thu Feb 1 23:31:21 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10513 * Fixed channel ID decoding in server's JOIN command reply in
10514 silcd/command_reply.c
10516 * Fixed braodcasting of replace ID payload to not to send it if
10517 we are standalone server in silcd/packet_receive.c.
10519 * Fixed all channel message sending routines to not to send
10520 packets to clients that has router set, since they are routed
10521 separately in the same function earlier. Affects file
10522 silcd/packet_send.c and all channel packet sending functions.
10524 * In USERS reply, res_argv[i] are not allocated, the table
10525 is allocated. Thus changed that free the table, not its
10528 * In server's whois_check and identify_check if the client is
10529 locally connected do not send any WHOIS commands - they are not
10532 Thu Feb 1 21:32:27 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10534 * Fixed some minor bugs in client when sending WHOIS command. The
10535 arguments was in wrong order.
10537 * Removed statis function add_to_channel from server in
10538 silcd/command.c that was previously used with the joining but
10541 * Tested USERS command in router environment successfully with two
10542 routers, two servers and two clients.
10544 Thu Feb 1 00:54:26 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10546 * Reorganized the USERS command and command reply in client library
10547 in lib/silcclient/command.c and lib/silcclient/command_reply.c.
10548 When the command is given by user we register a pending command
10549 callback that will reprocess the command after the reply has been
10550 received from the server. When reprocessing the packet we then
10551 display the information. Thus, the USERS information is displayed
10552 now in the command callback instead of in the command reply
10553 callback. The processing of the command is same as previously
10554 when server has sent the command reply in the JOINing process.
10556 * Added to USERS command in silcd/command_reply.c to join the client,
10557 we didn't use to know about, to the channel after we've created
10558 a client entry for it. Also, for clienet we did know already still
10559 check whether it is on the channel or not and add it if not.
10561 * Removed silc_server_command_join_notify as the function and its
10564 Tue Jan 30 22:39:15 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10566 * Changed the client's pending command handling to the same as the
10567 server's pending command handling. It is also now possible to
10568 execute command reply functions from other command reply
10569 function as the function callbacks for commands and command
10570 replies are one and same. The pending commands are not static
10571 list anymore, it is mallocated SilcDList in lib/silcclient/client.h
10572 in client connection context. Thus, pending commands are server
10573 connection specific as it is convenient.
10575 Changed the function silc_client_command_pending and
10576 silc_client_command_pending_del and added new function
10577 silc_client_command_pending_check. Removed the
10578 SILC_CLIENT_CMD_REPLY_EXEC, and SILC_CLIENT_PENDING_COMMAND_CHECK
10581 * Added cmd_ident, current command identifier, to the client
10582 connection context in lib/silcclient/client.h to keep track on
10583 command identifiers used in command sending. Client's command reply
10584 function handling now supports the mandatory command identifiers.
10586 * Added SILC_CLIENT_COMMAND_EXEC_PENDING macros to all command reply
10587 funtions in client to fully support pending command callbacks.
10589 * NOTE: the name_list in USERS (old NAMES) command is NOT sent anymore
10590 as one of the arguments to the application in the command reply
10593 * NOTE: The FORWARDED flag is depracated. It used to be depracated
10594 before first releasing SILC but came back. Now it is removed again
10595 and should come back nomore. The FORWARDED flag was used only
10596 by the JOINing procedure by forwarding the command packet to router.
10597 Now, the JOINing procedure has been changed to more generic (due
10598 to various router environment issues) and FORWARDED is not needed
10599 anymore for anything. The protocol specification is yet to be
10602 Now, removed silc_server_packet_forward from server and the flag
10603 SILC_PACKET_FORWARDED from lib/silccore/silcpacket.h.
10605 Tue Jan 30 00:05:05 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10607 * Renamed NAMES command to USERS command. The NAMES was named that
10608 due to historical reasons. Now it is renamed. Also, rewrote
10609 parts of the USERS command. The nickname list is not sent anymore
10610 by the server. Only Client ID and mode lists are sent in the USERS
10611 command. Changed this also to the protocol specification.
10613 The client now resolves the names and stuff after it receives
10614 the USERS list from the server when joining to the channel.
10616 * WHOIS and IDENTIFY commands has been changed to support multiple
10617 Client ID's per command. One can now search for multiple users
10618 in the network by sending only one WHOIS or IDENTIFY command.
10619 Changed the code and the protocol specifications.
10621 * Removed silc_server_command_identify_parse and changed that IDENTIFY
10622 uses silc_server_command_whois_parse to parse the request. */
10624 * If normal server, do not parse the WHOIS and IDENTIFY requests
10625 before sending it to the router. Saves some time.
10627 Sun Jan 28 16:19:49 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10629 * Fixed JOIN command on client library. Wrong number of arguments
10630 used to crash the client.
10632 * Added silc_server_channel_has_global function to check whether
10633 channel has global users or not.
10635 * Added silc_server_channel_has_local function to check whether channel
10636 has locally connected clients on the channel.
10638 * The silc_server_remove_from_one_channel now checks whether the
10639 channel has global users or not after given client was removed from
10640 the channel. It also checks whether the channel has local clients
10641 on the channel anymore. If it does not have then the channel entry
10642 is removed as it is not needed anymore.
10644 * The silc_server_notify now checks on JOIN notify whether the joining
10645 client is one of locally connected or global. If it is global then
10646 the channel has now global users on the channel and that is marked
10647 to the channel entry. Also, it now saves the global client to
10648 global list who is joining and JOINs it to the channel. This is
10649 for normal server, that is.
10651 Changed silc_server_send_notify_on_channel,
10652 silc_server_packet_relay_to_channel and
10653 silc_server_packet_send_to_channel check if we are normal server
10654 and client has router set (ie. global client) do not send the
10655 message to that client, as it is already routed to our router.
10657 * Implemented LEAVE notify type handling in silc_server_notify
10660 * Tested LEAVE command in router environment successfully. Tested
10661 with two routers, two servers and two clients.
10665 * idlist_find_xxx_by_id routines now dumps the ID on the debug mode.
10667 * Implemented SIGNOFF notify type handling in silc_server_notify
10670 * silc_server_remove_id now removes the client entry from all channels
10671 it has joined and thusly sends SIGNOFF notify type.
10673 * Rewrote the NAMES list generation in server by removing two excess
10674 loops. The lists are created now inside one loop.
10676 Sat Jan 27 22:34:56 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10678 * silc_server_remove_channel_user checks now also global list
10679 for channel and client.
10681 * silc_server_new_channel_user checks now both local and global
10682 list for channel and client. Fixed a bug in client id decoding.
10683 Used to decode wrong buffer.
10685 * silc_server_channel_message checks now both local and global
10686 list for channel entry.
10688 * Tested channel joining (hence JOIN) in router environment
10689 successfully. Tested with two routers, two servers and two
10692 * Tested channel message sending in router environment successfully.
10694 Thu Jan 11 03:22:57 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10696 * Added silc_server_save_channel_key into server.[ch] to save the
10697 received channel key in Channel Key payload processing. It is
10698 also used in JOIN command reply handling.
10700 Equivalent function silc_client_save_channel_key added into
10701 client.[ch] into client library.
10703 * Changed JOIN command reply to send information whether the channel
10704 was created or not (is existing already) and the channel key
10705 payload. Changed protocol specs accordingly.
10707 * Fixed bugs in WHOIS and IDENTIFY command reply sending when
10708 the request was sent by ID and not by nickname. Crashed on
10711 Sat Dec 23 21:55:07 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10713 * Fixed a bug in Client library. IDENTIFY and WHOIS reply functions
10714 now correctly save the received data.
10716 * silc_server_free_sock_user_data now notifies routers in the
10717 network about entities leaving the network.
10719 At the same time implemented functions silc_server_remove_id
10720 and silc_server_send_remove_id to receive and send REMOVE_ID
10721 packets. The packet is used to notify routers in the network
10722 about leaving entities. The ID removed will become invalid in
10725 * Added function silc_idlist_del_server into server. Removes and
10726 free's server entry from ID list.
10728 * silc_server_private_message function now checks, if we are router,
10729 that the destination ID really is valid ID, naturally.
10731 * In router when NEW_ID packet is received (for new client) the
10732 hash of the Client ID is saved in the ID Cache but the
10733 client->nickname is set to NULL, instead of putting the hash
10736 IDENTIFY command now also checks that client->nickname must be
10737 valid. If it is not if will request the data from the server who
10738 owns the client. Added new function
10739 silc_server_command_identify_check.
10741 * Added silc_command_set_command into lib/silccore/silcommand.[ch]
10742 to set the command to already allocated Command Payload.
10744 * Tested private message sending in router environment with two
10745 routers, two servers and two clients. Fixed minor bugs and now
10748 * Fixed segfault from client's NAMES command. Used to crash if
10749 not on any channel.
10751 * Forwarded packets must not be routed even if it is not destined
10752 to the receiver. Changed server code comply with this.
10754 Sun Dec 17 14:40:08 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10756 * Added `require_reverse_mapping' boolean value to ServerParams
10757 structure. If TRUE (not default) the server will require that
10758 the connecting host has fully qualified domain name.
10760 If the reverse mapping is not required and hostname could not be
10761 found the IP address is used as hostname.
10763 Sat Dec 16 17:39:54 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10765 * Implemented version string checking to both client and server.
10766 The check is incomplete currently due to the abnormal version
10767 strings used in development version of SILC.
10769 * Changed all command functions in server to use the new
10772 Fri Dec 15 15:55:12 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10774 * Changed char *data to unsigned char *data in ID Cache system to
10775 support binary data as ID Cache data. Changed code to support
10776 binary data in lib/silccore/idcache.c.
10778 * Renamed silc_server_packet_relay_command_reply to
10779 silc_server_command_reply as it is normal packet receiving
10780 function. Rewrote the function to accept command replys for
10781 servers and not only for clients.
10783 * Mark remote router always as registered server if we are connecting
10784 to it. Otherwise, commands sent by the router to us are ignored.
10786 * All ID List find routines now returns the ID Cache Entry pointer
10787 as well if requested.
10789 * WHOIS command works now in router environment, tested with two
10790 routers, two servers and two clients.
10792 * Cleaned up and rewrote IDENTIFY command. IDENTIFY should work now
10793 in router environment (as it is almost equivalent to WHOIS) but
10794 hasn't been tested thoroughly. Added new functions:
10796 silc_server_command_identify_parse
10797 silc_server_command_identify_send_reply
10798 silc_server_command_identify_from_client
10799 silc_server_command_identify_from_server
10801 * Disabled route cache adding because adding two different ID's with
10802 same IP replaces the old cache entry thus giving wrong route.
10803 The entry->router->connection is always the fastest route anyway
10804 so route cache may not be needed. Of course, new routes maybe
10805 established after receiving the ID when the entry->router->connection
10806 might not be anymore the most optimal.
10808 Thu Dec 14 15:55:35 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10810 * Add route cache for received ID for fast routing.
10812 * Added silc_server_packet_route to route received packet on router
10813 that is not destined to us.
10815 * Renamed silc_server_get_route to silc_server_route_get.
10817 * Added id_string and id_string_len fields into SilcServer to
10818 include encoded ServerID for fast comparing without excess
10819 encoding of the ID's.
10821 * Cleaned up WHOIS command on server side. Added following static
10824 silc_server_command_whois_parse
10825 silc_server_command_whois_check
10826 silc_server_command_whois_send_reply
10827 silc_server_command_whois_from_client
10828 silc_server_command_whois_from_server
10830 * Added macro SILC_SERVER_COMMAND_CHECK_ARGC to check mandatory
10831 arguments in command replies. All command functions should be
10832 updated to use this macro.
10834 Sun Dec 10 23:52:00 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10836 * Minor typo fixes on command reply handling on server.
10838 Tue Nov 28 11:05:39 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10840 * Added silc_server_command_add_to_channel internal routine to add
10841 the client to the channel after router has created the channel and
10842 sent command reply to the server.
10844 * Added generic silc_server_send_command to send any command from
10847 * Use static buffer with ID rendering instead of duplicating data.
10849 Mon Nov 27 21:39:40 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10851 * Fixed a channel user mode bug when joining to a channel server gave
10852 everybody channel founder rights, oops.
10854 * We mark ourselves as the router of the incoming server connection
10855 if we are router ourselves. This way we can check in some packet
10856 sending functions whether it is locally connected server. For
10857 incoming router connections we put NULL.
10859 * For router sending packets locally means now always sending the
10860 packet cell wide; to local clients and local servers. For normal
10861 server sending packet locally means sending it to only local
10864 * Fixed the JOIN command to really work in router environment. If the
10865 channel is created it is always created by the router. Router is
10866 also responsible of making the initial joining to the channel,
10867 sending JOIN notify to the sending server and distributing
10868 NEW_CHANNEL and NEW_CHANNEL_USER packets. Hence, if the channel
10869 does not exist server doesn't do anything else but forward the
10870 command to the router which performs everything.
10872 * Added silc_server_send_channel_key function to send the Channel Key
10875 * Added silc_server_create_channel_key to create new channel key. The
10876 channel key is now re-generated everytime someone joins or leaves
10877 a channel, as protocol dictates. Note: channel->key_len is the
10878 key length in bits.
10880 Wed Nov 22 22:14:19 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10882 * Splitted server.[ch] finally. Created now packet_send.[ch] and
10883 packet_receive.[ch] to separate packet sending and receiving
10884 routines. The server.[ch] now includes everything else including
10885 actual packet processing (writing and reading data) and other
10888 Renamed silc_server_private_message_send_internal to
10889 silc_server_send_private_message. The routine is still though
10890 used only to relay private messages as server does not send
10891 private messages itself.
10893 Renamed silc_server_new_channel to silc_server_create_new_channel
10894 and added new function sicl_server_new_channel that handles the
10895 incoming New Channel packet. Added also new sending function
10896 silc_server_send_new_channel to send New Channel Payload.
10898 * Added new function silc_server_notify to process incoming notify
10899 packet to the server/router. Server may then relay the notify
10900 to clients if needed.
10902 * Added new function silc_server_new_channel_user to process incoming
10903 New Channel User packet. Router will redistribute the packet and
10904 send JOIN notify to its local clients and locally connected servers
10905 if needed. Normal server will send JOIN notify to its local client
10906 on same channel when received this packet. Added also corresponding
10907 sending function silc_server_send_new_channel_user to sent the
10910 * Added boolean route argument to send_notif_to_channel and
10911 packet_send_to_channel functions to attempt to route the packet
10912 if it is TRUE and send only locally if it is FALSE.
10914 Tue Nov 21 19:49:31 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10916 * silc_server_replace_id now broadcasts the received replace ID
10917 packet if it is not broadcast packet already. The router must
10918 broadcast to inform other routers about changed ID.
10920 * Added backpointer to server's router into SilcServer context in
10921 silcd/server_internal.h.
10923 * Fixed silc_server_packet_broadcast to send correct broadcast
10926 * The channel key is now distributed to the local client as soon
10927 as it is received from the router (in router environment) so that
10928 no other packet may be sent for the channel until client has
10931 * silc_server_remove_channel_user now broadcasts the received
10932 Remove Channel User packet if it is not broadcast packet already.
10933 The router must broadcast to inform other routers about removed
10936 * Added users field into SilcPacketContext that is a reference count
10937 of the context. One can increase the reference count by calling
10938 silc_packet_context_dup which is now changed to just increase the
10939 reference count instead of duplicating the data. The reference
10940 count is decresed by calling silc_packet_context_free that will
10941 free the data after the reference count hits zero.
10943 For now on the packet context and everything allocated into it
10944 (including the raw packet from network) must be freed by calling
10945 the new silc_packet_context_free function. Added also new function
10946 silc_packet_context_alloc that must be used now to allocate the
10947 context. This also means that if a routine is asynchronous from
10948 silc_[client/server]_packet_parse_type the packet context must
10949 be duplicated by calling silc_packet_context_dup. Otherwise it
10950 gets free'd after silc_[client/server]_packet_parse_type returns.
10951 Also, one must remember that if packet is duplicated then its
10952 reference count must be decresed by calling the free function as
10953 many times as it was duplicated.
10955 * Changed SilcBuffer field from protocol contexts to SilcPacketContext
10956 from both client and server.
10958 Mon Nov 20 23:47:03 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10960 * Made joining to a channel working in router environment.
10962 * Cleaned up JOIN command on server side and create function
10963 silc_server_command_join_channel internal routine to make the
10966 Thu Nov 9 21:12:39 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10968 * Changed silc_command_pending list to SilcDList. Also, added
10969 `ident' field to SilcServerCommandPending structure to identify
10970 the reply and to call correct callback.
10972 Added silc_server_command_pending_check function to replace the
10973 corresnponding macro. The silc_command_pending list is not
10976 * Added silc_command_set_ident into lib/silccore/silccommand.[ch]
10977 to set identifier to previously allocated Command Payload. It
10978 is used to set identifier for command when resending Command
10981 * Added silc_command_payload_encode_payload to encode Command
10982 Payload buffer from SilcCommandPayload structure.
10984 * Added silc_argument_payload_encode_payload to encode Argument
10985 payload buffer from SilcArgumentPayload structure.
10987 Wed Nov 8 21:03:28 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10989 * Changed WHOIS command to support router connection on server side.
10990 The whois request is always sent to router unless the server is
10991 standalone server. After server has received the reply from the
10992 router will it send the reply to the client.
10994 * Added silc_server_packet_broadcast into silcd/server.[ch] to
10995 broadcast received broadcast packet. The function is used only
10996 by router. The broadcast packet is always sent to the router's
10999 * Added silc_id_render function in lib/silcutil/silcutil.[ch] to
11000 render given ID to printable string, for log files for example.
11002 Tue Nov 7 22:14:19 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11004 * Made basic router to router connections working. At least they
11005 can now connect to each other but nothing really works the way
11006 they are supposed - yet.
11008 * Added new initiator token to RouterConnection configuration
11009 file in silcd/serverconfig.[ch]. It is used to tell whether we
11010 are the initiator to the remote router or whether we'll expect
11011 the other end to connect.
11013 * Moved registering of listener task to silc_server_init, hence
11014 the server starts listenning as soon as it is run, even if it
11015 does not have connections to other routers. Let's see how well
11018 * Changed default connection retry timeouts for more suitable in
11021 * Removed cipher and such arguments from silc_idlist_add_client
11022 and silc_idlist_add_server prototypes from silcd/idlist.[ch].
11023 Added new function silc_idlist_add_data to add the keys and stuff
11026 * Added SilcIDListData structure and added it to SilcClientEntry
11027 and SilcServerEntry as their first field in the structure. This
11028 way we can explicitly cast the ID entries to the SilcIDListData
11029 structure and get common data for the entries. In past, we had
11030 to first check what type of connection it is and then cast it to
11031 correct ID entry type. Now, we can directly cast the opaque
11032 pointer to the SilcIDListData (no matter what ID entry it actually
11033 is) and get the data needed.
11035 Mon Nov 6 21:56:12 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11037 * Wow, found a bug in scheduler. The scheduler uninitialized itself
11038 in some circumstances even if threre were timeout tasks, though not
11039 IO tasks, but tasks anyway. Now fixed.
11041 * Defined SilcServerConnection structure to hold connection specific
11042 stuff about directly connected servers and routers. The definition
11043 is currently in silcd/server_internal.h. I thought about having
11044 a bit more important role fro this struct but for now it is used
11045 only when connecting to other server (or router actually).
11047 * Added connecting retry support in server when connecting to
11048 router(s). The retry feature implement exponential backoff
11049 algorithm. Also, added SilcServerParams structure to hold default
11050 parameters for server. For now, it include these retry settings
11051 and are hard coded. After server is moded to be as Silc Server
11052 Library this structure will be more important.
11054 Sun Nov 5 22:28:44 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11056 * Changed client librarys channel->clients table to SilcList and
11057 changed code accordingly.
11059 Thu Nov 2 16:28:01 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11061 * Changed client's channel table to SilcList and changed code
11062 accordingly. Also changed SilcChannelClientEntry to include back-
11063 pointer to the channel so that client entry can use that structure
11064 as list as well and we have fast cross-reference to the channel.
11065 This change dramatically decreased the complexity of channel
11066 handling with client entry and vice versa (removed one extra
11067 loop when searching for channel entry from many functions).
11069 * Changed server->sim from table to SilcDList and changed code
11072 * NAMES command can now be used from user interface. It will show
11073 the user list on the channel, neatly.
11075 * Added realname pointer to SilcClientEntry in lib/silcclient/idlist.h.
11076 Code now saves realname of the user if it becomes available.
11078 * Renamed configure.in to configure.in.pre and made ./prepare
11079 script to automatically add correct version string to
11080 configure.in which it creates from configure.in.pre.
11082 Wed Nov 1 17:21:26 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11084 * NAMES command reply now shows users mode with the nickname when
11085 joining to channel.
11087 * Moved silc_client_ch[u]mode[_char] functions from
11088 silc/clientutil.[ch] to lib/silcclient/client.[ch]. Though, that
11089 place sucks, they are utility functions and should be in some
11092 * Fixed some unsigned int's to unsigned short's. Patch by cras.
11094 * Fixed contrib/getopt*.[ch] to not require config.h. Patch by
11097 Tue Oct 31 20:10:37 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11101 * Added TRQ (efficient deque and list library) into lib/trq. This is
11102 a very good list library that is currently used in the SILC. Defined
11103 SilcList API over the library because I didn't like the API very
11104 much. See lib/trq/silclist.h for the API and examples of how to
11105 use the API. Fixed various places in the code to use the new
11106 SilcList API. The SilcList is meant for lists that has a structure
11107 already defined as a list. It is not suitable to add just some
11108 context to the list (in TRQ, the context is the list actually).
11110 So, I defined SilcDList that can be used for the purpose where
11111 predefined list structure does not exit. This can be used as
11112 such list. Now some context just can be added to the SilcDList.
11113 Currently this list is not used in the SILC just yet, though there
11114 are a lot places where this can replace dynamically allocated
11115 tables and I will fix these places, later, to use SilcDList.
11116 See lib/trq/silcdlist.h for SilcDList (they are all inline functions,
11117 and use TRQ internally).
11119 Also fixed some annoying warning messages that the original TRQ
11120 code generated. Also minor changes to TRQ's Makefile.in.
11122 * Added support for querying by Client ID to both WHOIS and
11123 IDENTIFY commands into server, as required by the protocol.
11125 * Removed method function pointers from SilcBuffer structure. They
11126 weren't used to anything and just increased the context size for
11127 no good reason. This change also made silc_buffer_alloc and
11128 silc_buffer_free functions inline functions.
11130 * Disabled command flooding detection support until it's fixed so
11131 that it accepts commands in but does not execute them more than once
11134 * Added silc_net_localhost(), to return local hostname, into
11135 lib/silcutil/silcnet.[ch]. Also added client->hostname pointer
11136 that must be initialized before calling silc_client_init.
11138 * Added new function: silc_server_send_notify_on_channels to send
11139 notify messages to all channels client has joined. It is assured
11140 that the message is sent only once per client.
11142 * Moved silc_log_format (from lib/silcutil/silclog.[ch] into
11143 lib/silcutil/silcutil.[ch] as silc_format function. The new
11144 function is generic and is used by server as well, not only by
11145 the logging routines.
11147 * Added new SKE status type: SILC_SKE_STATUS_BAD_VERSION to indicate
11148 the provided version string was not acceptable. Added new function:
11149 silc_ske_check_version into lib/silcske/silcske.h. The function
11150 must be implemented by the application (client or server) and it
11151 does not reside in the SKE library. The function checks the version
11152 string remote end sent.
11154 * Added back pointers (to opaque context and to SilcSocketConnection)
11155 into SilcPacketContext structure into lib/silccore/silcpacket.h.
11157 * Added silc_packet_context_dup into lib/silccore/silcpacket.[ch] to
11158 duplicate packet context structure.
11160 * Changed `notify' client operation to send same arguments as client
11161 receives from server except for ID's. ID's are mapped to correct
11162 ID entry and that is returned. Also, if channel entry is not sent
11163 by server but the notify is for channel the channel entry is sent
11164 to application (otherwise application doesn't know that it is for
11165 channel (library gets it from packet's Destination ID)).
11167 * Added silc_client_remove_from_channels into client library to
11168 remove a client from all channels it has joined to. Used when
11169 received SIGNOFF notify from server. Added also new function
11170 silc_client_replace_from_channels to replace old ID entry with
11171 new ID entry on all channels. Used when received NICK_CHANGE
11172 notify from server.
11174 * Fixed ID Cache list handling in silc_idlist_get_client in
11175 lib/silcclient/idlist.c. Also, added silc_idlist_get_client_by_id
11176 to get (or query) client by ID.
11178 * Updated TODO list.
11180 * Added connection authentication status message defined by the
11181 protocol: SILC_CONN_AUTH_OK and SILC_CONN_AUTH_FAILED and added the
11182 support for these into the code in client and server side.
11184 * Added generic function silc_client_send_command to send any command
11185 with variable argument list. Application should use this function
11186 to send commands if the command functions provided by the library
11187 does not suite for the application's user interface needs.
11189 * Added new `failure' client operation. Application is notified about
11190 received failure packet if client is executing a protocol. In this
11191 case the protocol's execution has failed.
11193 * Added SKE's end notify to send the SKE_SUCCESS notify message that
11194 is required by the protocol.
11196 * Added SILC_PROTOCOL_STATE_FAILURE to indicate received failure
11197 packet from remote. SILC_PROTOCOL_STATE_ERROR indicates local
11200 * Added status flag to SilcSKE object to indicate realtime status
11201 of the SKE protocol.
11203 * Application receives now exactly same command reply arguments as
11204 the library receives from server. However, if ID is received the
11205 corresponding ID entry is returned to the application (eg. Client
11206 ID is mapped to correct SilcClientEntry entry and that is returned).
11207 Changed command_reply client operation due to this change.
11209 * Changed all ID's in commands and in command replys as ID Payloads.
11210 Change affected both client and server side codes.
11212 All ID's sent in SILC network (with execption of ID's in SILC
11213 Packet header) are sent in ID Payload to support variable length
11216 * Server now notifies nick changes and notifies all clients on
11217 the channels about the new nickname (about the new Client ID,
11220 * Implemented CMODE command to change channel modes. Supports all
11221 channel modes defined by the protocol specs except ban and invite
11222 lists. (Also, private channel key mode is supported but support for
11223 setting private channel key in client is missing, thus, this mode
11224 has no effect on client side (except that server requires that the
11225 client uses private channel key and normal channel traffic does not
11228 Also, invite mode works per se, but INVITE command does not work
11229 yet correctly, so you can set channel as invite only channel but
11230 inviting clients to the channel does not work (it is yet to be
11231 thought what's the best way to do it).
11233 * Added new command SILC_COMMAND_CUMODE to change user mode on the
11234 channel. Defined user modes: CHANNEL_FOUNDER and CHANNEL_OPERATOR.
11235 Implemented CUMODE command to change user's mode on the channel.
11236 Supports all modes defined by the protocol specs.
11238 * Added NAMES command reply to return users modes on the channel.
11240 * Removed unnecessary and slow ciphers from lib/silccrypt.
11242 * Set SO_KEEPALIVE option to connection sockets by default.
11244 * Added new command reply status: SILC_STATUS_USER_NOT_ON_CHANNEL.
11246 * Added notify types: MOTD, CMODE_CHANGE and CUMODE_CHANGE. Also,
11247 redefined the Notify Payload into protocol specs.
11249 * Added silc_id_payload_parse_id to get ID directly from raw
11252 Mon Oct 9 20:57:02 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11254 * Changed SILC_COMMAND_IDENTIFY in protocol specification to
11255 accept searching by Client ID as well.
11257 * Added support for LEAVE and SIGNOFF notify types in client library.
11259 * Added silc_id_payload_parse_data into lib/silccore/silcpayload.[ch]
11260 to parse ID Payload from raw data.
11262 Sun Oct 8 19:33:08 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11264 * Added flags parameter into silc_ske_assemble_security_properties
11265 function in lib/silcske/silcske.[ch].
11267 * Changed notify client operation to fit better for notify messages
11268 sent by server. The notify payload received from server is now
11269 passed to the application (after parsing it to SilcNotifyPayload).
11270 It is application's responsibility to retrieve the arguments
11271 from the payload and show the message the way it wants. The message
11272 sent by server is implementation specific.
11274 * Changed public keys to comply with the protocol specification.
11275 Old public keys are not supported anymore and are not compatible.
11277 * Removed nickname from Channel Payload as the latest draft removed
11278 it. The client must resolve the nickname from the NAMES command
11279 reply received when it joined the channel.
11281 Also, changed all channel_xxxx_payload to channel_payload_xxxx.
11283 Sat Oct 7 21:55:01 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11285 * Fixed some errors in protocol specification drafts.
11287 * Created lib/silccore/silcnotify.c to implement Notify Payload
11288 encoding and decoding, lib/silccore/silcpayload.[ch] to implement
11289 generic payloads described by protocol specifications. The file
11290 includes implementations for ID Payload and Argument Payload.
11292 * Changed Command Payload implementation to use the new Argument
11293 Payload. Changed command_xxxx_payload to command_payload_xxxx
11294 to comply with SILC coding conventions.
11296 * Added suppport for Argument Payload handling in Notify Payload
11297 implementation as protocol requires it. Added the new support
11298 into server and client lib as well.
11300 Thu Oct 5 21:16:28 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11302 * Added support for multiple nicknames on same channel. [n] is
11303 added locally to the nickname if there are more than one same
11304 nicknames on the channel.
11306 * Server now sends all nicknames that matched WHOIS request.
11307 Client also shows the list received from server.
11309 * Added TOPIC command to client side. User can now set and show
11310 current topic on channel.
11312 * Added MOTD command to client and server. Also, server sends the
11313 motd when client connects to the server.
11315 * Changed version strings to comply ISO 8601.
11317 Wed Oct 4 23:29:06 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11319 * Fixed protocol error handling in client library. It should now
11320 cope even if the SKE fails for some reason.
11322 * Made new protocol specification drafts for submitting to IETF.
11324 * Implemented TOPIC command to server in silcd/command.c.
11326 * Added two new notify types into lib/silccore/silcnotify.h:
11327 SILC_NOTIFY_TYPE_NICK_CHANGE and SILC_NOTIFY_TYPE_TOPIC_SET to
11328 notify nickname change and topic setting/change on a channel.
11330 * API change of command_reply operation in client library. The
11331 application gets now the status type received from server as well.
11333 Sat Sep 30 16:57:42 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11335 * Removed the function just added to lib/silcutil/silcschedule.[ch].
11337 * Cras fixed and optimized the packet handling even further and
11338 it should work now. Minor change to the prototype of function
11339 silc_packet_receive_process in lib/silccore/silcpacket.[ch].
11341 Sat Sep 30 08:48:47 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11343 * Added new function into lib/silcutil/silcschedule.[ch]:
11344 silc_schedule_with_fd to select() a specified fd. The function
11345 returns after timeout expires or data arrives or goes. The
11346 function is used by packet routines to wait that all data is
11347 received from network.
11349 * Fixed data reading from network in lib/silccore/silcpacket.c.
11350 The code now assures that all data is read from the fd and then
11351 continues packet processing. This was a bug fix since the code
11352 used to drop some data in some circumstances.
11354 * Added new function into lib/silcclient/client.[ch]:
11355 silc_client_start_key_exchange to start key exchange after
11356 connection has been established to server. The code internally
11357 now uses this funtion but its main purpose was to provide it
11358 for applications that perform their own connecting. After
11359 application has created a connection it merely calls this
11360 function to start the key exchange between client and server.
11361 The library takes care of everything else after that.
11363 Updated also lib/silcclient/README to explain the usage of
11366 * Do not send to application information that connection has
11367 been established. Application gets notified it by connect
11370 Thu Sep 28 23:40:19 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11372 * Applied cras's patch to add silc_schedule_one function. The
11373 function runs scheduler once and returns.
11375 * Fixed the scheduler after cras messed it up. The timeout
11376 handling works now as it's supposed to work.
11378 * Added into lib/silccore/ silcnotify.h to include notify
11379 message types support. Changed silc_server_send_notify*
11380 functions, in server.[ch], to support those new notify types.
11381 Added the support for the notify types into client library,
11382 as well. Added new notify client operation into ops.h in
11385 * Changed silc_server_packet_send_to_channel to send normal
11386 packets instead of just channel message packets. The function
11387 is now used to send the notify packets to channels. It is not
11388 used to send channel message packets anymore, as server never
11389 sends them anymore.
11391 * Added explicit casting into lib/silcutil/silcbuffmt.c to few
11392 va_arg()s as it seems to require it nowadays. I guess, if SILC
11393 is compiled with older va_arg() the new code should work anyway.
11395 Wed Sep 13 18:10:14 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11397 * Splitted core library. Core library (lib/silccore) includes
11398 now only SILC protocol specific core (and common) components.
11399 Created new utility library (lib/silcutil) that includes more
11400 generic purpose stuff. The stuff for util library was taken
11401 from the old core library. This was minor and easy split.
11403 * Created SILC Client Library (lib/silcclient) that includes
11404 implementation of the SILC client without user interface. This
11405 was major move from silc/ directory. The code has been changed
11406 so that it is transparent towards the user interface. The
11407 silc/ directory includes now the same user interface as before
11408 and it uses the new client library. Read lib/silcclient/README.
11409 Basicly, the client library performs everything else related
11410 to SILC except user interface handling. Also, configuration
11411 files are considered to be part of user interface and library
11412 does not handle them.
11414 This change also changed a lot of structures, function naming etc.
11415 Most important change was that SilcClientWindow object was
11416 renamed to SilcClientConnection in the client library. Created
11417 also new file lib/silcclient/ops.h. Also added new files
11418 silc/local_command.[ch] and silc/client_ops.[ch].
11420 All these changes were made to make it easier for user interface
11421 designers to create what ever user interface for the SILC client
11424 It is also expected that the server will be moved to lib
11425 directory as well and SILC Server Library will be created;
11426 sometimes in the future.
11428 * Removed Local commands from lib/silccore/silccommand.h as
11429 they are application specific and new client library does not
11430 handle any of those anymore.
11432 * Several functions moved to lib/silcutil/silcutilc.[ch] from
11433 old client implementation in silc/.
11435 * Added support for callback functions in SILC_LOG_* macros.
11436 Application can now set its own callbacks that will be called
11437 instead of using the default functions that will always print
11438 the debug messages to stderr (or stdout). Also, debugging can
11439 now be disabled by setting silc_debug to FALSE and re-enabled by
11440 setting it to TRUE. Note, that logging will still work even
11441 if debugging is disabled.
11443 New functions in lib/silcutil/silclog.[ch]: silc_log_set_callbacks,
11444 silc_log_reset_callbacks, silc_log_set_debug_callbacks and
11445 silc_log_reset_debug_callbacks.
11447 * To enable debugging in silc client one must give now -d
11448 option on command line.
11450 * Changed silc_schedule_init to automatically allocate task queues
11451 if they are not allocated before calling it.
11453 Thu Sep 7 10:49:33 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11455 * Added GMP 3.1 into math library.
11457 Sun Aug 20 21:27:26 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11459 * Added SILC_PACKET_REMOVE_CHANNEL_USER to remove a client from
11460 a channel in SILC network. The packet is used by servers and
11461 routers to notify other routers that user has left a channel.
11462 This little feature was missing until now. Added the feature
11463 to protocol specification as well.
11465 Added functions: silc_server_send_remove_channel_user and
11466 silc_server_remove_channel_user into server.[ch].
11468 * Added SILC_PACKET_REKEY and SILC_PACKET_REKEY_DONE into
11469 lib/silccore/silcpacket.h. However, they are not implemented
11472 Sat Aug 19 23:04:16 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11474 * Fixed joining to a channel and sending channel messages
11475 between server and router. The channel message sending should
11476 now work inside a cell.
11478 Tue Jul 25 20:46:13 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11480 * Fixed the private message sending between server and router.
11481 The private message sending should now work inside a cell.
11483 * Added silc_server_replace_id into server.[ch] to replace
11484 existing ID in the SILC network.
11486 * Added silc_idlist_find_server_by, silc_idlist_replace_client_id
11487 and silc_idlist_replace_server_id into idlist.[ch] in server.
11489 Mon Jul 24 18:33:31 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11491 * Fixed the server to server connections. Server can again now
11492 connect to router. Router to router connections probably does
11495 Thu Jul 20 13:15:01 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11497 * Added dynamic protocol registering support. Now protocols can
11498 registered and unregistered on the fly. Patch by cras.
11500 Wed Jul 19 19:08:46 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11502 * Added lib/contrib directory to hold routines that some platforms
11503 don't have but are needed by SILC.
11505 * Added getopt.c, getopt1.c and getopt.h from GNU C library
11506 into lin/contrib to provide getopt() and getopt_long() for
11507 those who don't have it.
11509 Tue Jul 18 20:41:20 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11511 * Added AWAY command to client. When away message is set and
11512 client receives a private message packet the client automatically
11513 replies to the sender with the away message.
11515 * Fixed a bug in lib/silcmath/mpbin.c: silc_mp_mp2bin. This
11516 bug seemed to be the cause of recent problems when compiling
11519 * Added version detection support to SKE protocol specification
11520 and added the new changes to the SKE implementation as well.
11521 There were other minor changes in the SKE protocol as well.
11523 Many changes in lib/silcske/silcske.[ch] and in
11524 lib/silcske/payload.[ch].
11526 * Added ^U functionality, clear input line. Patch from cras.
11528 Mon Jul 17 23:33:26 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11530 * Mainly small bugfixes on core library. Fixed some debugging
11531 logging and buffer overflow in silclog.c.
11533 * Updated config.sub and config.guess on the distribution tree.
11535 Sat Jul 15 15:33:48 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11537 * Added command lagging support in server. Client may execute
11538 commands now only once in two seconds.
11540 Thu Jul 13 22:10:21 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11542 * Optimized packet reception. MAC computation and checking is now
11543 also more optimized. A lot previously duplicated code is now
11544 used as generic by both client and server.
11546 * Fixed key pair generation in clientutil.c
11548 Wed Jul 12 18:28:07 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11550 * Added into lib/silccore/silcbufutil.[ch] new function;
11551 silc_buffer_realloc.
11553 * Moved generic packet sending/encryption functions to
11554 lib/silccore/silcpacket.[ch] from client and server. Some
11555 rewriting of the functions.
11557 * Moved all generic packet reception/decryption functions to
11558 lib/silccore/silcpacket.[ch] from client and server. The
11559 packet processing is now much cleaner in both client and server.
11560 These were major changes in both client and server.
11562 * Created many common functions in server to do packet sending.
11563 Previously code were duplicated a lot, this has been removed
11564 with these changes.
11566 Tue Jul 11 20:27:26 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11568 * Rewrote major parts of the ID cache system. Don't know
11569 whether it is better now or not but at least the API is more
11572 * Major rewrite on ID cache stuff on client because of the ID
11573 cache API changes. Added idlist.c to client.
11575 * Also major rewrite on ID cache stuff on server as well.
11576 Major rewrite of idlist.[ch]. SilcXXXList's are now named
11577 SilcXXXEntry's. We won't keep anymore idlist specific pointers
11578 in hand, instead they are all put into the ID cache system now.
11579 All server_idlist_* routines uses ID cache now instead of
11580 traversing its own lists (those lists does not exist anymore).
11581 SilcIDList though still exists. Also, SilcXXXEntry's are
11584 Sun Jul 9 15:19:24 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11586 * Finally made the SKE implementation compliant to the protocol
11587 specification. All mp integers are now binary encoded as
11588 opposed being HEX encoded.
11590 * Added lib/silcmath/mpbin.[ch]. Encoding mp intergers to and
11593 * Added into lib/silccore/silcutil.[ch] PEM encoding/decoding
11594 functions: silc_[encode/decode]_pem. Also added function
11595 silc_encode_pem_file to PEM encode with newlines ('\n') for
11596 saving into a file.
11598 * SILC public keys are now encoded either PEM or binary. Same
11599 option is for private keys as well. By default private keys
11600 are binary encoded and public keys PEM encoded. Silly HEX
11601 encoding were removed.
11603 * Added into lib/silccrypt/silchash.[ch] silc_hash_fingerprint
11604 function to create fingerprints.
11606 * Fixed a bug in SHA1; does not change the original data anymore.
11608 * Partly implemented INFO command on client and server side.
11609 Fixed CLEAR command. Changes to SERVER command; show current
11610 server(s) when giving command without arguments. Added
11611 VERSION command to client.
11613 * Added check to server that unregistered connections cannot
11614 execute commands (unless it is specificly allowed).
11616 Thu Jul 6 18:12:24 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11618 * Fixed screen refresh.
11620 * Fixed channel joining bug from client. On some circumstances
11621 client tried to join to a channel it had already joined.
11623 * Added public key verification process into client's protocol.c.
11624 The client now verifies the public key from user and saves
11625 it into ~./silc/serverkeys/ directory.
11627 Added into: clientutil.[ch]: silc_client_verify_server_key.
11629 * Changed SKE protocol's silc_ske_initiator_finish function
11630 to accept callback function that verifies the received public
11631 key. Removed old silc_ske_verify_public_key function.
11633 Wed Jul 5 19:19:02 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11635 * Added into silcpkcs[ch]: silc_pkcs_public_key[_data]_set and
11636 silc_pkcs_private_key[_data]_set.
11638 * Made the password and public authentication more cleaner in
11639 server's protocol.c.
11641 * Removed historic and obsolete protocol `channel_auth' from
11642 both client and server.
11644 * Removed wrong way of sending command status messages from
11645 server to client in server's command.c. The old way violated
11646 protocol specification.
11648 Changes to silccore/silccommand.[ch]: removed
11649 silc_command_encode_status_payload -> not needed anymore,
11650 changed silc_command_encode_payload_va to accept extra
11651 argument on variable argument list. The argument type must
11652 now be provided to the function. Also, added new function:
11653 silc_command_encode_reply_payload_va which is same as
11654 normal command_encode_payload_va except command status type
11655 is provided as extra argument.
11657 Tue Jul 4 18:26:39 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11659 * Added ~./silc directory handling. The directory includes the
11660 public and private keys for the client.
11662 Added silc_client_check_silc_dir, silc_client_create_identifier
11663 and silc_client_load_keys.
11665 * Implemented SILC protocol compliant public key. Added public
11666 and private key saving to and loading from files.
11668 Added into silcpkcs.[ch]: silc_pkcs_encode_identifier,
11669 silc_pkcs_public_key_encode[_data], silc_pkcs_public_key_decode,
11670 silc_pkcs_private_key_encode[_data], silc_pkcs_private_key_decode,
11671 silc_pkcs_public_key_alloc, silc_pkcs_public_key_free,
11672 silc_pkcs_private_key_alloc and silc_pkcs_private_key_free.
11674 Implemented: silc_pkcs_save_[public/private]_key[_data] and
11675 silc_pkcs_load_[public/private]_key.
11677 Mon Jul 3 18:51:27 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11679 * Added silc_server_get_route (route.[ch]) to get connection
11680 data for the fastest route for given ID.
11682 * Implemented INVITE command on client and server. The command
11683 were re-defined in the SILC Protocol Specification and the
11684 implementation now complies with the specification.
11686 * Implemented PING command on client and server.
11688 * Implemented NAMES command on client and server. The server side
11689 supports currently only normal server not router server yet.
11690 Some changes to NAMES definition in SILC protocol specification.
11692 Sun Jul 2 18:23:01 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11694 * Implemented LEAVE command on client and server.
11696 * Previously deprecated SILC_PACKET_FORWARDED flag is now in use
11697 again. This change was made to the protocol as well. Server
11698 should not violate the protocol specification anymore.
11700 Fri Jun 30 14:03:26 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11702 * Added SOCKS4 and SOCKS5 support to SILC client. SOCKS5
11703 was tested. SOCKS4 was not but should work anyway.
projects / silc.git / blob