1 Sun Nov 19 18:58:26 CET 2006 Jochen Eisinger <coffee@silcnet.org>
3 * Import perl script for sign_messages from silc-plugin. Affected
4 file apps/irssi/scripts/silc.pl
6 Tue Oct 3 21:22:00 CEST 2006 Jochen Eisinger <coffee@silcnet.org>
8 * When joining channels with a password given in the config file,
9 use it. Also use it when cycling (it would be better to get
10 the password from the server, but this isn't possible in SILC).
11 Affected files apps/irssi/src/silc/core/silc-servers.c,
12 apps/irssi/src/silc/core/silc-channels.c
14 Sun Oct 1 20:39:34 CEST 2006 Jochen Eisinger <coffee@silcnet.org>
16 * Always return a valid username. Affected file
17 lib/silcutil/unix/silcunixutil.c
18 * Only wait for a nick on connecting, when it differs
19 (not counting case) from the username. Affected file
20 apps/irssi/src/silc/core/client_ops.c
22 Sun Jul 2 19:12:36 CEST 2006 Jochen Eisinger <coffee@silcnet.org>
24 * Make gmake the default for autodist, so I can properly work
25 on otaku. Affected files README.DIST, distdir/autodist.conf
27 Fri Jan 6 13:08:15 CET 2006 Jochen Eisinger <coffee@silcnet.org>
29 * Fixed more autodist issues. Affected file doc/Makefile.ad,
30 apps/irssi/src/perl/Makefile.am, distdir/post-process-dist.
32 Thu Jan 5 20:02:31 CET 2006 Patrik Weiskircher <pat@icore.at>
34 * make sure session->hostname and session->port are valid before the
35 application callback is done, since things will go wrong if the
36 application immediately calls silc_client_file_receive. Affected
37 file lib/silcclient/client_ftp.c.
38 Patch received from Stefan Siegel <stesie@brokenpipe.de>, thanks!
40 Wed Dec 14 19:21:42 CET 2005 Jochen Eisinger <coffee@silcnet.org>
42 * Fixed autodist configuration for silc-client. Affected file
44 * Honor user set hostname. Also give the user a chance to
45 read the error message. Affected file
46 apps/irssi/src/silc/core/silc-core.c
48 Tue Nov 29 07:52:11 CET 2005 Patrik Weiskircher <pat@icore.at>
50 * Fixed compile error on non-i386. Affected file
51 lib/silccrypt/sha256.c.
53 Mon Nov 21 19:18:15 EET 2005 Pekka Riikonen <priikone@silcnet.org>
55 * Added SILC_ATTRIBUTE_USER_ICON to lib/silccore/silcattrs.[ch].
57 Sun Nov 20 19:13:35 EET 2005 Pekka Riikonen <priikone@silcnet.org>
59 * Removed callback system from SilcMimeAssembler. Return
60 the multipart type in silc_mime_get_multiparts. Affected
61 files are lib/silcutil/silcmime.[ch].
63 Sat Nov 19 17:34:51 EET 2005 Pekka Riikonen <priikone@silcnet.org>
65 * Added SilcMime API to lib/silcutil/silcmime.[ch]. The old
66 silc_mime_parse is available but deprecated.
68 * Check that packet is valid when processing key exchange,
69 authentication and rekey protocols. Fixes a crashbug.
70 Affected files are apps/silcd/protocol.c and
71 lib/silcclient/protocol.c.
73 * Added SILC_HASH_MAXLEN to lib/silccrypt/silchash.h, and changed
74 all hash buffers to use that instead of fixed values.
76 Wed Nov 16 15:47:12 EET 2005 Pekka Riikonen <priikone@silcnet.org>
78 * Added SHA-256 to crypto library. The SHA-256 takes now
79 precedence over SHA-1.
81 Wed Nov 16 00:36:53 CET 2005 Jochen Eisinger <c0ffee@penguin-breeder.org>
83 * fixed wrong return code in term_init. Affected file
84 apps/irssi/src/fe-text/terminfo-core.c
86 Mon Sep 12 18:13:38 CEST 2005 Jochen Eisinger <c0ffee@penguin-breeder.org>
88 * and it doesn't return FILE* but a file descriptor. Affected
89 file apps/silcd/silcd.c
91 Mon Sep 5 18:40:22 CEST 2005 Jochen Eisinger <c0ffee@penguin-breeder.org>
93 * mkstemp returns -1 on error, thanks to brad@comstyle.com for
94 pointing this out. Affected file apps/silcd/silcd.c
96 Fri Sep 2 23:44:37 CEST 2005 Jochen Eisinger <c0ffee@penguin-breeder.org>
98 * Fixed the insecure temporary file creation issue now that it's
99 even on bugtraq... Affected file apps/silcd/silcd.c
101 Wed Aug 24 18:27:48 CEST 2005 Patrik Weiskircher <pat@icore.at>
103 * Before creating a channel key we need to remove the private key
104 mode, otherwise no key is created. Affected file
107 Fri Aug 19 15:20:05 CEST 2005 Patrik Weiskircher <pat@icore.at>
109 * Before checking ip/hostname of SilcSocketConnection, check
110 if its not doing a host lookup currently. Fixes atleast one
111 crash when many people connect at the same time.
112 Affected file apps/silcd/server_util.c.
114 Thu May 26 20:31:06 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
116 * Check for valid return value from regcomp. Affected file
117 lib/silcutil/unix/silcunixutil.c.
119 Tue May 10 19:55:13 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
121 * Check for FD_SETSIZE in silc_select to not go over.
122 Affected file lib/silcutil/unix/silcunixschedule.c.
124 Tue May 10 15:11:53 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
126 * Rewritten SILC Log API. Affected files lib/silcutil/silclog.[ch].
128 Mon May 9 12:00:08 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
130 * Fixed channel public key list saving on JOIN command reply
131 on backup router. Affected file apps/silcd/command_reply.c.
133 Mon May 2 10:42:49 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
135 * Added default limit how many channels client can join,
136 default is 50. Added 'channel_join_limit' configuration
137 option to server too. Affected files are apps/silcd/command.c
138 and serverconfig.[ch].
140 Sun May 1 17:42:55 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
142 * --without-silc -> --with-silc, --without-irssi -> --with-irssi.
143 On Toolkit the server and client are not compiled by default.
144 Affected file configure.ad.
146 Thu Apr 28 15:57:37 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
148 * Added lib/contrib/getopt.[ch] for platforms that don't
149 have it (it is not GPL implementation).
151 * Fixed compilation when pkg-config is used.
153 Wed Apr 27 11:49:41 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
155 * A comma in invite/ban string is invalid, check for it.
156 Affected file apps/silcd/server_util.c.
158 * Added SERVICE command to the server. It parses the command
159 request but SILC Server does not support services for the
160 time being. Affected file apps/silcd/command.[ch].
162 * Added SERVICE command and command reply to client library.
163 It is however incomplete. Updated Toolkit documentation.
164 Affected files are lib/silcclient/command[_reply].[ch].
166 * Fixed IDENTIFY/WHOWAS command reply to send the username
167 correctly (uninitialized buffer). Affected file is
168 apps/silcd/server_query.c.
170 Mon Apr 25 14:25:24 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
172 * Moved silcer/, silc/, silcd/ and irssi/ to apps/. This
173 finalizes the major restructuring of the CVS tree.
175 Mon Apr 25 00:39:30 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
177 * Send empty MOTD reply if MOTD file cannot be read.
178 Affected file silcd/command.c.
180 Sun Apr 24 12:01:37 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
182 * Optimized primer number generator to use simpler conversion
183 routines. Also assure that the prime number will have the
184 highest bit set after modifying it. Affected file is
185 lib/silcmath/silcprimegen.c.
187 * Added LibTomMath to SILC Math library (SILC_DIST_TMA).
189 * Added FastTomMath to SILC Math Library (SILC_DIST_TFM),
190 for now only for testing purposes, it will not be delivered
191 in any distribution for now.
193 * Removed NSS MPI from the source tree. Due to upcoming
194 license change for the SILC Toolkit, we cannot deliver the
195 NSS MPI anymore. I decided to replace it in all distributions
196 with public domain library.
198 * Removed GNU regex from lib/contrib and introduced free
199 GNU compatible regex, lib/contrib/regexpr.[ch]. Added
200 GNU regex compatible API to it (only partial).
202 * Removed getopt routines from lib/contrib.
204 Fri Apr 22 12:21:44 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
206 * Use silc_server_send_command_reply to send replies instead
207 of encoding packet itself. Affected file silcd/command.c.
209 * Added command sending and receiving statistics to server.
210 Affected files in silcd/.
212 * GCC 4 warning fixes. -Wno-pointer-sign option is now used
213 with GCC, for it not to warn about pointer signedness.
215 Tue Apr 19 11:57:35 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
217 * Added context to the SilcIDCache destructor. Affected
218 files are lib/silccore/silcidcache.[ch],
219 lib/silcclient/client.c and silcd/server.c.
221 Mon Apr 18 09:53:28 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
223 * Added pkg-config check to configure.
225 * The PublicKeyDir must not be used with Admin block in server
226 config. Affected file silcd/serverconfig.c.
228 Sat Apr 16 20:23:48 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
232 Thu Apr 14 20:25:08 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
234 * Handle empty LIST command reply correcttly in server. Affected
235 file silcd/command_reply.c.
237 * Handle empty LIST command reply correctly in client library.
238 The application will now receive one LIST command reply with
239 all arguments set to NULL if there are no channels. Updated
240 Client Library documentation accordingly. Affected file
241 lib/silcclient/command_reply.c.
243 Tue Apr 12 00:02:09 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
245 * Added channel name string stringprep profile to the protocol
246 and implementation to allow a little free'er channel name
247 strings. Affected files are lib/silcutil/silcstringprep.[ch].
249 * Added silc_channel_name_[check|verify] to check and verify
250 channel name strings. Affected files are
251 lib/silcutil/silcstrutil.[ch].
253 * Added support for the new channel name preparation in client
254 library and server. Affected files in lib/silcclient and
257 Mon Apr 11 13:40:27 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
259 * Added the Autodist into the source tree. It replaces the
260 old ./prepare. It can be used to create distributions as
261 previously. See README.CVS and README.DIST. See
262 distributions in distdir/.
264 Sun Apr 10 11:30:56 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
266 * Make sure query sends at least an error back if nothing
267 more is sent. Affected file silcd/server_query.c.
269 Thu Apr 7 14:50:01 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
271 * During query, check if the original command caller goes
272 away. If it does, stop the query. Affected file
273 silcd/server_query.c.
275 * Check for valid channel creation in JOIN command reply.
276 Affected file lib/silcclient/command_reply.c.
278 * Handle the resolver counter in silc_client_get_users_by_channel
279 callback correctly. Fixed auto-join bug in Gaim. Affected
280 file lib/silcclient/idlist.c.
282 Wed Apr 6 16:56:53 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
284 * Added some better error messages. Affected file
285 silcd/command_reply.c and packet_receive.c.
287 * Handle error in WATCH command propely on backup router.
288 Affected file silcd/command.c.
290 * Fixed freeing of unfreeable variable in WHOIS command reply.
291 Affected file silcd/command_reply.c.
293 Wed Apr 6 09:10:31 CEST 2005 Pekka Riikonen <priikone@silcnet.org>
295 * Added pkg-config .pc file creation for silc core library
296 and silcclient library. A patch by c0ffee.
298 * Removed the need for GNU Libidn. Added the simple stringprep
299 from libidn into lib/contrib/. It is now used also on Windows
302 Mon Apr 4 15:15:46 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
304 * Simplified the invite and ban string handling in the
305 server. Check for valid invite and ban arguments also.
306 Affected file silcd/server_util.c.
308 Sun Apr 3 14:58:53 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
310 * Added WATCH list announcing in backup router protocol.
311 Affected files are silcd/command.c, server.c, server_backup.c.
313 * Do not change users mode to founder on normal server/backup
314 if the founder mode is set, and user is first one to join.
315 Affected file silcd/pcaket_receive.c.
317 * Do not send CUMODE_CHANGE notify back to sender. Affected
318 file silcd/packet_receive.c.
320 * Added getrusage() to take noise in SILC RNG. A patch by
321 Mika Boström. Affected files are configure.in.pre,
322 includes/silcincludes.h.in, lib/silccrypt/silcrng.c.
324 Sat Apr 2 18:09:30 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
326 * Splitted the SILC libraries configuration into a configure
327 fragment into lib/configure.ad. It is now possible, once
328 this feature is added, to specify whether to compile or not
329 compile included SILC libraries. Affected files are
330 configure.in.pre, lib/silcmath/mpi/configure.ad,
331 lib/configure.ad, Makefile.defines.pre and
332 Makefile.defines_int.pre.
334 * Added --with-silc-includes and --with-silc-libs to configure.
335 If specified the included libs are not compiled, but the
336 specified libs are used. Pkg-config is not yet supported.
337 Affected file configure.in.pre.
339 * Fixed WATCH command handling on backup router. Router does not
340 send the watch command any more to backup if it originates from
341 backup. Affected file silcd/command.c.
343 Fri Apr 1 18:52:47 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
345 * Changed announcing to not announce unregistered clients.
346 Affected file silcd/server.c.
348 * Fixed username handling in command reply. Affected file
349 silcd/command_reply.c.
351 * Log files are now 0600. Affected file lib/silcutil/silclog.c.
353 Thu Mar 31 22:34:22 CEST 2005 Patrik Weiskircher <pat@icore.at>
355 * Added new define SILC_MACOSX, if __APPLE__ and __MACH__ is defined.
356 Affected file: includes/silcincludes.h.in
358 * bool is defined as _Bool on Mac OS X now.
359 Affected file: lib/silcutil/silctypes.h
361 Thu Mar 31 08:52:06 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
363 * Added support for UTF-8 nicknames, channel names and
364 server names in client library. Affected files in
367 * Added __SILC_HAVE_PTHREAD, __SILC_HAVE_SIM, __SILC_HAVE_LIBIDN,
368 and __SILC_ENABLE_DEBUG to include/silcclient.h for third-party
369 software to check how Toolkit has been compiled.
371 Wed Mar 30 22:16:35 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
373 * Added silc_utf8_str[n]casecmp into lib/silcutil/silcutf8.[ch].
375 * Use silc_utf8_str[n]casecmp instead of strcmp routines
376 in library and in SILC Client when dealing with nicknames
377 and other identifier strings. Affected file in client lib
380 * Convert nickname to UTF-8 in /msg and /smsg. Affected file
381 irssi/src/silc/core/silc-servers.c.
383 Wed Mar 30 10:50:02 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
385 * Fixed idcache to work with the new identifier strings.
386 Affected file lib/silccore/silcidcache.c.
388 * Added UTF-8 hash and compare function for SilcHashTable.
389 Affected file lib/silcutil/silcutil.[ch].
391 * Added casefolding stringprep, SILC_CASEFOLD_PREP.
392 Affected file lib/silcutil/silcstringprep.[ch].
394 * Changed the identifier string handling to include the original
395 format in client, server, channel entries and normalized
396 format in cache. Affected files in silcd/.
398 Tue Mar 29 16:51:35 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
400 * Added support for the new identifier strings and their
401 validity checking. Nicknames, channel names and usernames
402 can now include practically any kind of letters and various
403 other characters. Affected files in silcd/ and in libraries.
405 NOTE: comparing these strings should now be done with memcmp()
406 to check binary compatibility. All these strings are normalized
407 and casing is irrelevant.
409 * Added silc_identifier_check to lib/silcutil/silcstrutil.[ch]
410 as easy function for applications to check whether identifier
413 Tue Mar 29 00:45:11 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
415 * Fixed SILC_STRING_LDAP_DN encoding and decoding. Affected
416 file lib/silcutil/silcutf8.c.
418 * Added SILC_STRING_UTF8_ESCAPE to lib/silcutil/silcstrutil.h.
420 Mon Mar 28 22:46:23 CEST 2005 Jochen Eisinger <jochen@penguin-breeder.org>
422 * Make public key in getkey reply mandatory. Affected file
423 lib/silcclient/command_reply.c
425 Sun Mar 27 19:03:31 CEST 2005 Patrik Weiskircher <pat@icore.at>
427 * Added Parameter dont_register_crypto_library to
428 SilcClientParam. If set to TRUE, silcclient library will
429 not initalize the Crypto Libraries and application
430 will need to do it. Affected file lib/silcclient/silcclient.h,
431 lib/silcclient/client.c.
433 Sun Mar 27 19:02:48 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
435 * Imported new silc_utf8_[encode|decode] routines from
436 my internal SILC 1.1 source tree. New encodings added:
437 SILC_STRING_LOCALE (SILC_STRING_LANGUAGE is deprecated),
438 SILC_STRING_UTF8, SILC_STRING_PRINTABLE, SILC_STRING_VISIBLE,
439 SILC_STRING_TELETEX, SILC_STRING_NUMERICAL and
442 * Splitted UTF-8 routines into lib/silcutil/silcutf8.[ch].
444 * Implemented stringprep (RFC 3454) API. Internally we use
445 GNU Libidn's stringprep, for now, so it is required now to
446 compile SILC sources. Added lib/silcutil/silcstringprep.[ch].
448 * Added checking for GNU Libidn and --with-libidn to configure.
450 Wed Mar 23 11:20:33 CET 2005 Jochen Eisinger <jochen@penguin-breeder.org>
452 * If the passphrases entered do not match while generating a new key,
453 completly start over instead of going into an infinite loop asking
454 the user to re-enter the passphrase correctly. Affected file
455 lib/silcutil/silcapputil.c
457 Sun Jan 9 14:28:51 CET 2005 Pekka Riikonen <priikone@silcnet.org>
459 * Make sure server is removed from backup list when it is
460 deleted. Affected files silcd/command.c, server.c,
463 * Close socket when connecting to router fails. Affected
466 Tue Jan 4 13:06:26 CET 2005 Jochen Eisinger <jochen@penguin-breeder.org>
468 * Adopt configuration toolchain to current auto-tools.
469 Affected files prepare, irssi/configure.in
470 * Revert most of the UTF-8 fixes to SILC Client 1.0.1. Will
471 redo that. Affected files irssi/src/silc/core/client_ops.c,
472 irssi/src/fe-common/silc/fe-silc-channels.c
473 * Take over command line options into silcclient data structure.
474 Affected file irssi/src/silc/core/silc-core.c
476 Wed Dec 8 16:15:11 CET 2004 Pekka Riikonen <priikone@silcnet.org>
478 * Do not try to initiate backup resuming protocol forever.
479 Affected file silcd/server_backup.c.
481 Wed Nov 24 18:24:05 CET 2004 Pekka Riikonen <priikone@silcnet.org>
483 * ID change in resuming has to be done before changing
484 detached client's modes, since the ID change may fail and
485 leave ghosts on the network. Affected file is
486 silcd/packet_receive.c.
488 Tue Nov 23 16:54:35 CET 2004 Pekka Riikonen <priikone@silcnet.org>
490 * Fixed Win32 scheduler to not stuck anymore. A patch from
491 Juha Räsänen. Affected file is
492 lib/silcutil/win32/silcwin32schedule.c.
494 * Fixed QoS parsing for connection blocks in server. Affected
495 file is silcd/serverconfig.c.
497 * Fixed server statistics increasing in server. Affected file
500 * The CLOSE command now marks backup router as self disconnected
501 to avoid resuming problems. Affected file silcd/command.c.
503 Wed Sep 22 19:46:32 CEST 2004 Patrik Weiskircher <pat@icore.at>
505 * When using silc_net_create_connection[_async], and your system can
506 create IPv6 sockets, it will try to connect to the IPv6 host.
507 Now it tries to connect to an IPv4 host if IPv6 fails. Affected
508 file lib/silcutil/unix/silcunixnet.c
510 Fri Jun 18 19:26:58 CEST 2004 Pekka Riikonen <priikone@silcnet.org>
512 * Check for valid route when receiving packet from router and
513 when routing it to local server in the cell. A patch from
514 Matt Miller. Affected files silcd/router.c and server.c.
516 Sat May 1 13:55:54 CEST 2004 Patrik Weiskircher <pat@icore.at>
518 * Couldn't detach and reattach twice, because of the previous
519 commit. Affected file silcd/packet_receive.c
521 Fri Apr 30 19:40:28 CEST 2004 Patrik Weiskircher <pat@icore.at>
523 * Added check to ignore Port value if Initiator is FALSE.
524 Remote router coudln't connect if Port was set. Affected file
527 * If some client tries to resume more than once at the same time,
528 server crashed. Router didn't crash, but showed odd behaviour
529 (didn't allow clients to join anymore, ..). Affected files
530 silcd/packet_receive.c silcd/idlist.h
532 Mon Mar 15 21:10:08 EET 2004 Pekka Riikonen <priikone@silcnet.org>
534 * Destroy the file transfer session in silc_client_file_close
535 with timeout. Affected file lib/silcclient/client_ftp.c.
537 * Call SFTP server monitor in READ and WRITE after the actual
538 operations. Affected file lib/silcsftp/sftp_server.c.
540 Wed Mar 10 21:30:02 EET 2004 Pekka Riikonen <priikone@silcnet.org>
542 * Create one configure script from configure fragments
543 (configure.ad). This is a first step towards new distribution
544 system. Affected files prepare, configure.in.pre,
545 lib/silcmath/mpi/configure.ad.
547 Wed Mar 10 18:35:24 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
549 * Removed expiring of client key pair. Affected file is
550 irssi/src/silc/core/clientutil.c
552 Tue Mar 9 17:11:58 EET 2004 Pekka Riikonen <priikone@silcnet.org>
554 * Check the number of connections from real number of
555 connections instead of socket number, when deciding if
556 server is full. Affected files are silcd/server.c,
557 server_internal.h and silcd.c.
559 * Clarified the connections_max meaning in General section
560 in doc/example_silcd.conf.in.
562 * The reconnect_keep_trying default value set to TRUE
563 if it is not defined in the config file. Affected file
564 silcd/serverconfig.c.
566 Wed Mar 3 15:13:49 CET 2004 Pekka Riikonen <priikone@silcnet.org>
568 * Fixed crashbug in connection closing, after a protocol
569 completion callback, which might have closed it already.
570 Affected file silcd/server.c.
572 * Fixed rekey with PFS in backup router. It did not allow
573 rekeys with PFS, and when the rekey protocol timedout
574 it crashed the backup router without the above fix. Affected
575 file silcd/packet_send.c and server.c.
577 Sat Feb 28 16:25:09 EET 2004 Pekka Riikonen <priikone@silcnet.org>
579 * The silc_client_add_channel_private_key now returns the
580 private key context if pointer is given as argument.
581 Affected files are lib/silcclient/silcclient.h and
584 * Added support for using channel private keys in SILC
585 Client Library even if the private key mode is not set
586 on the channel. Affected file lib/silcclient/client_channel.c.
588 * The channel private key used to decrypt message is now
589 delivered to the application in the 'channel_messageÃ' client
590 operation. Affected files are lib/silcclient/silcclient.h
591 and client_channel.c.
593 * Fixed wrong arg type for user limit in CMODE command reply.
594 Affected file silcd/command.c.
596 * The user limit is now taken and saved to SilcClientEntry in
597 JOIN and CMODE command replies and in CMODE_CHANGE notify.
598 Affected files lib/silcclient/silcclient.h, command_reply.c
601 * Added support to the new private message key indicator
602 packet. Added a new function to the client library:
603 silc_client_send_private_message_key_request. The sender
604 indicates to be initiator, and receiver is responder.
605 Added the indicator to the SilcClientEntry as 'prv_resp'
606 boolean. Affected files are lib/silcclient/silcclient.h
607 client.[ch], and client_prvmsg.c.
609 Fri Feb 27 11:25:26 CET 2004 Pekka Riikonen <priikone@silcnet.org>
611 * Fixed the JOIN command calling when called with both
612 -auth and -founder. Affected file is lib/silcclien/command.c.
614 Wed Feb 25 23:12:11 EET 2004 Pekka Riikonen <priikone@silcnet.org>
616 * Check watcher list for resumed clients as well. Affected
617 file is silcd/packet_receive.c.
619 Tue Feb 24 16:49:10 EET 2004 Pekka Riikonen <priikone@silcnet.org>
621 * Implemented the user limit to the CMODE_CHANGE notify,
622 CMODE command reply and JOIN command reply in server.
623 Affected files are silcd/server.c, command.c, command_reply.c,
624 packet_send.c and packet_receive.c.
626 Mon Feb 23 23:31:15 EET 2004 Pekka Riikonen <priikone@silcnet.org>
628 * Defined SILC_STRFMT_END that must be used now with
629 silc_buffer_strformat, instead of SILC_STR_END. Fixes
630 crashes on AMD64. Affected files are lib/silcutil/silcbuffmt.h,
631 lib/silcclient/silcvcard.c, silcd/server_util.c.
633 * Fixed the adding of public key to the WATCH list in server.
634 Fixed the WATCH notify sending to client. Affected files
635 are silcd/packet_send.[ch], command.c, server_util.c.
637 * Implemented the watching by public key in the SILC Client
638 Library and SILC Client. Affected files are
639 lib/silcclient/command.c and client_notify.c.
641 Mon Feb 23 09:30:30 CET 2004 Pekka Riikonen <priikone@silcnet.org>
643 * Added support for public key watching in server. Affected
644 files are silcd/server.c, server_internal.h, command.c,
647 Sun Feb 22 19:03:59 EET 2004 Pekka Riikonen <priikone@silcnet.org>
649 * Added public key to the SIlcClientEntry. Affected files
650 are lib/silcclient/silcclient.h, command_reply.c, idlist.c
652 * Fixed the get_clients_whois reply processing to return
653 exactly same entries server returned. Makes it possible
654 to search using attributes. Affected file is
655 lib/silcclient/idlist.c.
657 Sat Feb 21 19:21:57 EET 2004 Pekka Riikonen <priikone@silcnet.org>
659 * Save founder key to SilcChannelEntry. Affected files are
660 lib/silcclient/silcclient.h, command_reply.c, idlist.c.
662 Fri Feb 20 20:37:38 EET 2004 Pekka Riikonen <priikone@silcnet.org>
664 * Call the monitor callback with _CLOSED status from the
665 silc_client_file_close. Affected files are
666 lib/silcclient/client_fpt.c, silcclient.h
668 * Added silc_client_get_clients_whois which resolves using
669 WHOIS, and supports requested attributes as well.
670 Affected files are lib/silcclient/silcclient.h, idlist.c.
672 Fri Feb 19 21:09:22 EET 2004 Pekka Riikonen <priikone@silcnet.org>
674 * Added support for asking the destination filename where
675 the downloaded file is saved in the file transfer. Affected
676 files are lib/silccilent/silcclient.h, client_ftp.c.
678 Wed Feb 18 02:46:17 EET 2004 Pekka Riikonen <priikone@silcnet.org>
680 * Fixed error handling in resuming data processing. Affected
681 files are lib/silcclient/client_resume.c and client.c.
683 Tue Feb 17 19:34:30 EET 2004 Pekka Riikonen <priikone@silcnet.org>
685 * Fixed silc_client_send_private_message to return TRUE correctly.
686 Affected file lib/silcclient/client_prvmsg.c.
688 * Added topic to the SilcChannelEntry. Affected files are
689 lib/silcclient/silcclient.h, command_reply.c, client_notify.c.
691 Fri Feb 13 14:19:14 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
693 * Use conn->cmd_ident for all silc_client_command_call()s. Affected
694 file lib/silcclient/command.c
696 Fri Feb 13 13:53:45 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
698 * Convert all commands to UTF-8 before passing them to the
699 client library. Still need to convert replies from UTF-8 to
700 the locale encoding. Affected file
701 irssi/src/silc/core/silc-cmdqueue.c
703 Fri Feb 13 13:13:07 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
705 * redirect all silc_client_command_calls through a queueing framework.
706 This fixes /CYCLE and the annoying "nick change after auto-joining
707 a channel". Furthermore it defines one central point where
708 command parameters can be UTF-8-ified. Affected files
709 irssi/src/silc/core/Makefile, client_ops.c, silc-channels.c,
710 silc-servers.[ch], silc-core.c, silc-cmdqueue.[ch], silc-lag.c
712 Fri Feb 13 12:04:41 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
714 * use asynchronous connect() to establish router connections.
715 Fixes problem when the primary router goes down. Affected files
716 silcd/server.c, silcd/server_backup.c
718 Thu Feb 12 20:09:59 EET 2004 Pekka Riikonen <priikone@silcnet.org>
720 * Added SILC_[32|64]_TO_PTR and SILC_PTR_TO_[32|64] macros.
721 Fixed various compilation warnings when type casting ints
722 to pointers or vice versa, of different size. Updates around
725 Tue Feb 3 23:25:17 EET 2004 Pekka Riikonen <priikone@silcnet.org>
727 * Surrogates not allowed in UTF-8 strings, updated decoder.
728 Affected file lib/silcutil/silcstrutil.c. Added UTF-8
729 testers in lib/silcutil/tests/ directory.
731 Wed Jan 14 18:42:44 EET 2004 Pekka Riikonen <priikone@silcnet.org>
733 * Added SILC_CLIENT_CONN_ERROR_KE, ERROR_AUTH, ERROR_RESUME and
734 ERROR_TIMEOUT SilcClientConnectionStatus errors. Affected
735 files are lib/silcclient/silcclient.h, client.c.
737 Mon Jan 12 13:01:10 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
739 * When resuming a session fails, notify the user that the session
740 file needs to be removed eventually. Affected files
741 irssi/src/fe-common/silc/module-formats.[ch],
742 irssi/src/silc/core/client_ops.c.
744 Tue Jan 04 12:16:04 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
746 * Added DIST_SUBDIRS symbols to include all subdirs in distributions.
747 Affected files lib/silcutil/Makefile.am, lib/silcmath/Makefile.am
749 * Typofix in Irssi::Silc module. Affected file
750 irssi/src/perl/silc/Silc.xs.
752 Tue Jan 04 02:43:44 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
754 * Changed the way NOTICE flagged messages are treated. Added support
755 for notices in queries and signing notices. Affected files
756 irssi/default.theme; irssi/docs/help/in/notice.in;
757 irssi/src/fe-common/silc/module-formats.[ch], fe-silc-messages.c;
758 irssi/src/silc/core/client_ops.c, silc-channels.c, silc-servers.c
760 * Fixed typo in /ACTION help. Affected file
761 irssi/docs/help/in/action.in
763 Mon Jan 03 23:26:38 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
765 * Fixed typo in perl module. Affected file
766 irssi/src/perl/silc/Server.xs
768 * Changed the way ACTION flagged messages are treated. Added support
769 for actions in queries and signing actions. Affected files
770 irssi/default.theme; irssi/docs/help/in/action.in;
771 irssi/src/fe-common/silc/module-formats.[ch], fe-silc-messages.c,
772 fe-silc-queries.c; irssi/src/silc/core/client_ops.c, silc-channels.c,
775 Mon Jan 03 16:04:29 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
777 * Incorrectly reported error when client had to be resolved from
778 server in /SMSG. Affected file irssi/src/silc/core/silc-servers.c
780 Sat Jan 3 16:37:15 EET 2004 Pekka Riikonen <priikone@silcnet.org>
782 * Fixed whois public key hash table deleting and adding in
783 detached client case. Affected file silcd/packet_receive.c.
785 Sat Jan 03 12:15:38 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
787 * Changed filenames of silc/fe module not to collide with filenames
788 from core/fe. Also seperated public messages printing from
789 query messages printing. Affected files are all in
790 irssi/src/fe-common/silc.
792 Sat Jan 3 12:18:07 EET 2004 Pekka Riikonen <priikone@silcnet.org>
794 * Fixed the invite process handling during joining to use
795 correct server name for the client that is matched against
796 the invite string for the channel. Wrong server name caused
797 inability to join the channel. Affected file is
800 Fri Jan 2 23:34:17 EET 2004 Pekka Riikonen <priikone@silcnet.org>
802 * Fixed the CUMODE channel founder authentication on normal
803 server to not remove the founder rights on existing founder
804 before checking that router accepts the mode change. Affected
805 files are silcd/command.c and silcd/packet_receive.c.
807 * Remove the server entry correctly when rekey timeouts and
808 remote router connection on normal server is closed. Fixes
809 a crash where server uses the freed server entry. Affected
812 Fri Jan 02 10:28:15 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
814 * Add /SILCNET [ADD|REMOVE|LIST] command to manage different SILC
815 networks. This is the first step in solving the bug about
816 /SERVER ADD -silcnet <silcnet>. Affected files
817 irssi/docs/in/silcnet.in; irssi/src/fe-common/silc/Makefile.am,
818 fe-silcnet.c, fe-common-silc.c, module-formats.[ch];
819 irssi/src/silc/core/silc-chatnets.[ch], silc-core.c, Makefile.am
821 Thu Jan 01 20:11:32 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
823 * /SMSG and /MMSG now correctly create new queries. Affected files
824 irssi/src/fe-common/silc/fe-messages.c, irssi/scripts/silc-mime.pl
826 * Add basic support for SILC protocol specific variables in perl.
827 Affected files irssi/src/perl/silc/*, irssi/configure.in,
828 irssi/src/perl/Makefile.am
830 Wed Dec 31 17:06:55 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
832 * Don't use silc_get_input, it's obviously not reliable. Fixes
833 issue when the current key expires. Affect file
834 irssi/src/silc/core/clientutils.c
836 * Make the session data filename configurable. This makes it
837 possible to have different session files for different
838 SILC networks. Affected files irssi/src/silc/core/silc-core.c,
839 client_ops.[ch], silc-servers.c,
840 irssi/src/silc/fe-common/silc/module-formats.[ch]
842 * Use the same set of libtool files for the MPI lib as for the
843 rest of the toolkit. Affected files lib/silcmath/mpi/config.guess,
844 config.sub, configure.in, install-sh, missing, mkinstalldirs
846 Sun Dec 28 21:57:39 EET 2003 Pekka Riikonen <priikone@silcnet.org>
848 * Fixed server statistics decrementing error to not go to
849 negative. Affected file silcd/packet_receive.c.
851 Sat Dec 20 14:42:36 EET 2003 Pekka Riikonen <priikone@silcnet.org>
853 * Use silc_server_query_add_error to add error in public key
854 search error. Added support in send_reply to send errors
855 without specific argument. Affected file silcd/server_query.c.
857 * Fixed the WHOIS, IDENTIFY and WHOWAS error handling in SILC
858 Client for NO_SUCH_NICK. It was against the protocol specs.
859 Affected file irssi/src/silc/core/client_ops.c.
861 * Added backwards support for the wrong NO_SUCH_NICK error sending
862 in server. To be removed in SILC Server 1.0. Both old clients
863 and clients with fixed error handling now works. Affected file
864 silcd/server_query.c.
866 Sat Dec 20 00:44:47 CET 2003 Patrik Weiskircher <pat@icore.at>
868 * fixed a bug in the whois using attributes function where no
869 error was sent if no nickname and client id but the attributes were
870 given to whois. Affected file silcd/server_query.c
872 Tue Dec 16 21:34:59 CET 2003 Patrik Weiskircher <pat@icore.at>
874 * remove public key from public key hashtable on detach. Affected
875 file silcd/packet_receive.c
877 * free public key hashtable before removing clients on server
878 shutdown. Affected file silcd/server.c
880 * remove public key prior deleting client-data on killing a client.
881 Affected file silcd/server_util.c
883 Sat Dec 06 21:35:14 CET 2003 Patrik Weiskircher <pat@icore.at>
885 * Getting the MOTD from other servers works now. Affected
886 files are silcd/command.c and silcd/command_reply.c
888 Thu Dec 04 11:33:46 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
890 * Initialize the variable idletag, since it is tested in
891 silc_core_deinit for its default value. Affected file
892 irssi/src/silc/core/silc-core.c
894 Sun Nov 30 19:47:02 CET 2003 Patrik Weiskircher <pat@icore.at>
896 * Fixed signed channel messages across cells. Affected file
899 Fri Nov 28 19:13:21 EET 2003 Pekka Riikonen <priikone@silcnet.org>
901 * Changed the SILC_LOG_* macros to not be empty if SILC_DEBUG
902 is not defined. They can now be safely used in if-statements
903 without braces. Affected file lib/silcutil/silclog.h.
905 * Added the checks for backup closing connection due to error
906 (local or remote) and thus not allow the resuming to occur
907 in reconnect. Affected files are silcd/packet_send.c
910 Tue Nov 25 15:20:59 EET 2003 Pekka Riikonen <priikone@silcnet.org>
912 * Help file updates. Affected files in irssi/src/docs/help/in/.
914 Wed Nov 23 20:51:21 CET 2003 Patrik Weiskircher <pat@icore.at>
916 * Fixed channel messages across cells. Affected file
919 Wed Nov 12 11:34:56 EET 2003 Pekka Riikonen <priikone@silcnet.org>
921 * Fixed file transmission accepting in client library to not
922 start the negotiation if user hasn't accepted the transfer,
923 instead create new session for resent transfer. Affected
924 file lib/silcclient/client_ftp.c.
926 * Show the session ID in the file transmision list. Remove
927 session from list that failed to transfer. Switch the current
928 session automatically after transmission, and in errors, to new
929 session if other sessions exists in the transfer list. Affected
930 files are irssi/src/silc/core/silc-servers.c,
931 irssi/src/fe-common/silc/modfule-formats.c.
933 Mon Nov 10 14:41:40 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
935 * Fixed MIME header parsing for the hopefully last time. Affected
936 file lib/silcutil/silcstrutil.c
938 Mon Nov 10 13:03:46 EET 2003 Pekka Riikonen <priikone@silcnet.org>
940 * Rewrote the PKCS#1 routines. Added lib/silccrypt/silcpkcs1.[ch].
942 * The SILC RNG is now gauranteed to return non-zero random
943 values. Affected files are lib/silccrypt/silcrng.[ch].
945 Sun Nov 9 20:44:56 EET 2003 Pekka Riikonen <priikone@silcnet.org>
947 * Fixed nickname formatting when changing only case of the
948 nickname. Affected file lib/silcclient/idlist.c.
950 Sun Nov 9 19:33:59 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
952 * Fixed a memory leak and incorrect printing of the "appears as"
953 message. Affected file irssi/src/silc/core/client_ops.c
955 Sun Nov 9 17:45:11 EET 2003 Pekka Riikonen <priikone@silcnet.org>
957 * Added CRT (Chinese Remainder Theorem) supported RSA
958 private keys and private key operations. This significantly
959 increases private key operation efficiency. No compatibility
960 issues with new or old private keys. Affected files are
961 lib/silccrypt/rsa.[ch], rsa_internal.h and pkcs1.c.
963 Sat Nov 8 13:08:53 EET 2003 Pekka Riikonen <priikone@silcnet.org>
965 * Fixed GCC-3.3.2 related compilation warnings from the
968 Fri Nov 7 23:01:47 EET 2003 Pekka Riikonen <priikone@silcnet.org>
970 * Removed RC6 from distributions.
972 Fri Nov 7 19:38:42 EET 2003 Pekka Riikonen <priikone@silcnet.org>
974 * Added some better comments to lib/silccrypt/silcpkcs.h,
975 optimized some routines in lib/silccrypt/silcpkcs.c.
976 Added test_silcpkcs into lib/silccrypt/tests/.
978 * Fixed silc_rng_global_init to actually init the global RNG
979 if RNG wasn't provided for it. Affected file is
980 lib/silccrypt/silrng.c.
982 Thu Nov 6 21:08:28 EET 2003 Pekka Riikonen <priikone@silcnet.org>
984 * Added silc_hash_table_find_by_context_ext. Affected files
985 lib/silcutil/silchashtable.[ch].
987 * Save the public key on normal server in WHOIS command reply
988 from attributes, if present, and add it to public key hash
989 table. Fixes WHOIS resolving by public key on normal server.
991 Optimized the attributes resolving on normal server to not
992 resolve if we resolved them already from router.
994 Affected files are silcd/server_query.c, command_reply.c.
996 Wed Nov 5 19:36:30 CET 2003 Patrik Weiskircher <pat@icore.at>
998 * Added support for whois using attributes.
999 Affected files silcd/command_reply.c, silcd/packet_receive.c,
1000 silcd/server.c, silcd/server_internal.h, silcd/server_query.c,
1003 * Added support for whois using public key attribute to /WHOIS i
1004 client command. Affected files irssi/docs/help/in/whois.in,
1005 irssi/src/silc/core/silc-servers.c, lib/silcclient/command.c
1007 Wed Nov 5 23:37:36 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1009 * Fixed UMODE setting in server when the client has anonymous
1010 mode set. The mode setting was not working. Affected file
1013 Mon Nov 2 11:36:08 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
1015 * Fixed some bugs and typos related to sending split messages.
1016 Print notification when sending messages with /MMSG. Affected
1017 files irssi/scripts/silc-mime.pl, irssi/src/silc/core/client_ops.c
1019 Fri Oct 31 12:33:59 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1021 * Optimized the socket referencing in packet routines, client
1022 library and server. Affected files are lib/silccore/silcpacket.c,
1023 lib/silcclient/client.c and silcd/server.c.
1025 * If silc_socket_set_qos is given with NULL arguments the QoS is
1026 reset from the socket. Affected files are
1027 lib/silcutil/silcsockconn.[ch].
1029 Thu Oct 30 21:23:24 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
1031 * Add a /LISTKEYS command which lists the locally cached
1032 client and server keys. Affected files
1033 irssi/src/fe-common/module-formats.[ch],
1034 irssi/src/silc/core/silc-{channels,servers}.c
1035 irssi/docs/help/in/listkeys.in
1037 Thu Oct 30 20:23:40 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1039 * Check that packet queue purging was successful. Affected
1040 files lib/silcclient/client.c and silcd/packet_send.c. Related
1041 to MAC failed errors.
1043 * Do not clear the inbuf even if it is empty if QoS was applied
1044 to it. Otherwise the QoS data is cleared and MAC failed error
1045 will occur. Affected file lib/silccore/silcpacket.c.
1047 * Use the rekey period time as rekey protocol timeout value.
1048 If the rekey does not succeed during the rekey period there's
1049 something very wrong, and we most likely end up with wrong keys,
1050 do graceful reconnect then. Affected file silcd/server.c.
1052 * Take reference of the socket in the parser context, as it's
1053 possible to have the parsers in queue after the socket is
1054 disconnected and this may cause crash. Affected files are
1055 lib/silccore/silcpacket.c, lib/silcclient/client.c and
1058 Thu Oct 30 17:01:01 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1060 * Fixed KICK command reply sending, it sent to replies.
1061 Affected file silcd/command.c.
1063 Wed Oct 30 14:06:52 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
1065 * Finish the silc-mime.pl script. It now supports MIME type
1066 guessing using magic files, signing data messages, executing
1067 MIME handlers in background. Affected files
1068 irssi/scripts/silc-mime.pl and irssi/docs/help/in/mmsg.in
1070 * Changed MIME signal handler to make things easier for the perl
1071 script. Affected files irssi/src/silc/core/client_ops.c,
1072 silc-servers.c, and irssi/docs/signals.txt
1074 * Cleaned up the silc_mime_parse function and fixed detection
1075 of wrapped header lines. Affected file lib/silcutil/silcstrutil.c
1077 Sun Oct 26 21:19:02 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1079 * Resolve the IP for file transfer listener from the connection
1080 socket. Affected file lib/silcclient/client_ftp.c.
1082 * Accept NULL hostname parameter in the functions
1083 silc_net_check_[local|remote]_by_socket. Do not reverse lookup
1084 if hostname is not wanted.
1086 Fri Oct 24 21:24:12 CEST 2003 Jochen Eisinger <jochen@penguin-breeder.org>
1088 * Fixed race condition between silc_client_init and
1089 my_silc_scheduler. Affected file irssi/src/silc/core/silc-core.c
1091 Fri Oct 24 16:43:40 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1093 * Fixed file transfer connection closing when SIGNOFF for
1094 the client is received from server. Affected file is
1095 lib/silcclient/client_ftp.c.
1097 Tue Oct 21 13:35:57 CEST 2003 Pekka Riikonen <priikone@silcnet.org>
1099 * Check for disconnected socket in QUIT callback. Affected
1100 file silcd/command.c.
1102 Thu Oct 21 09:43:17 CEST 2003 Jochen Eisinger <jochen@penguin-breeder.org>
1104 * Modified the MIME parsing to allow \n and \r\n as delimiters.
1105 Affected files lib/silcutil/silcstrutil.c
1107 * Cleaned up the escape/unescape functions for correctness and
1108 speed. Affected file irssi/src/silc/core/client_ops.c
1110 * Removed handling for data messages with Content-Type: text/*,
1111 moved parsing of MIME headers to the signal handler, added
1112 support for signing and verifying data messages. Affected
1113 files are irssi/docs/signals.txt, irssi/src/silc/core/client_ops.c,
1114 irssi/src/silc/core/silc-{servers,channels}.c
1116 * Added a perl script for handling data messages based on
1117 information read from Mailcap files. New file
1118 irssi/scripts/silc-mime.pl
1120 Mon Oct 20 16:08:22 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1122 * Added new SILC_MESSAGE_FLAG_ACK that can be used to
1123 acknowledge recepetion of a message to the sender. Updated
1126 Sat Oct 18 11:55:33 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1128 * Unregister channel key saving callback when deleting channel.
1129 Affected file lib/silcclient/idlist.c.
1131 * Do not remove the client from channels in NOTIFY_TYPE_SIGNOFF
1132 before calling notify client operation. Affected file is
1133 lib/silcclient/client_notify.c.
1135 * Unregister QoS tasks when deleting the socket connection.
1136 Affected files lib/silcutil/silcsockconn.[ch],
1137 unix/silcunixsockconn.c.
1139 * Implemented latest presence-attrs draft changes. Affected
1140 files lib/silccore/silcattrs.h and
1141 irssi/src/silc/core/silc-queries.c.
1143 Tue Oct 14 18:24:53 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1145 * Save old channel keys in list to allow more rapid change
1146 of channel keys if server for some reason does that. This
1147 avoids loosing so many channel messages due to not having
1148 key to decrypt. Affected file lib/silcclient/silcclient.h,
1149 idlist.c and client_channel.c.
1151 Mon Oct 13 21:37:47 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1153 * Continued backup router tests and fixes. Affected files
1154 silcd/server_backup, server_util.c, server.c. See TODO.
1156 Sun Oct 12 19:58:18 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1158 * Fixed SERVER_SIGNOFF handling in servers. The client
1159 was removed from wrong list thus not removing the client
1160 at all. Affected file silcd/packet_receive.c.
1162 * Do not execute rekey protocol for disabled connections as
1163 it would never go through. Affected file silcd/server.c.
1165 * Added timeout for rekey protocol to catch if the protocol
1166 never executes successfully. Affected files silcd/server.c
1169 Sat Oct 11 15:39:22 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1171 * Abandon packet processing for disconnected sockets. Check
1172 this always after calling packet processing callback.
1173 Affected file lib/silccore/silcpacket.c.
1175 * Fixed double registration disconnection code in server.
1176 Closed wrong connection. Affected file silcd/packet_receive.c.
1178 Fri Oct 10 16:27:12 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1180 * On normal server reconnect to primary during resuming 4
1181 times, then give up. Affected file silcd/server_backup.c.
1183 * If during reconnecting to routers we notice we have router
1184 connection but no primary router set, the server is in desync.
1185 Reconnect to primary to restore network. Affected file
1188 * Assure that only one protocol is exeucting at the same time.
1189 Added checks for all protocols. Affected files are
1190 silcd/server.c and server_backup.c.
1192 Thu Oct 9 20:24:09 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1194 * Check that a string is not already part on invite/ban
1195 string when processing it. Affected file silcd/server_util.c.
1197 Thu Oct 9 12:06:40 CEST 2003 Pekka Riikonen <priikone@silcnet.org>
1199 * Fixed the CUMODE_CHANGE for founder mode changes to comply
1200 with 1.2 version of the protocol. Affected file is
1201 silcd/packet_receive.c.
1203 Wed Oct 8 19:41:15 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1205 * ERR_BAD_PASSWORD now returns the Channel ID of the channel
1206 where the passphrase was given. Affected file is
1209 Wed Oct 8 09:32:12 CEST 2003 Pekka Riikonen <priikone@silcnet.org>
1211 * INVITE and BAN notifys are now delivered from routers to
1212 servers (but not clients) on the channel. Updated specs and
1213 code. Affected files silcd/packet_[send|receive].[ch],
1214 command.c, server.c and server_util.c.
1216 * Implemented INVITE and BAN announcing. Affected files are
1217 silcd/server.[ch], server_util.c.
1219 * Implemented SilcStatus error type argument returning in
1220 command reply error in server. Affected file silcd/command.c.
1222 * Implemented SilcStatus argument returning in comand reply
1223 in client library. The command_reply client operation now
1224 returns error specific arguments as well. Affected files
1225 are lib/silcclient/command_reply.[ch], client_resume.c,
1226 lib/silccore/silcstatus.[ch].
1228 Sun Oct 5 20:22:08 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1230 * Backup router protocol version 1.2 implemented. Testing still
1231 required. Affected files in silcd/server_backup.[ch], server.c,
1232 packet_receive.c and server_internal.h.
1234 Sun Oct 5 12:36:37 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1236 * silc_client_send_[channel|private]_message now return TRUE
1237 or FALSE. Affected file lib/silcclien/client_channel.c and
1240 Thu Oct 2 17:03:09 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1242 * Check for explicit nickname in INVITE and BAN processing
1243 during join as well (and don't expect only wildcards in
1244 invite/ban strings). Affected file silcd/command.c.
1246 * Fixed the INVITE and BAN by public key. The public key saved
1247 is the PK payload (as specified) not the raw data. Affected
1248 file silcd/server_util.c.
1250 Wed Oct 1 20:29:06 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1252 * UTF-8 text message support for actions and notices in SILC
1253 Client. Affected file irssi/src/silc/core/client_ops.c.
1255 * silc_get_username and silc_get_real_name now returns sensible
1256 data on Win32. Patch by Toni Willberg. Affected file is
1257 lib/silcutil/win32/silcwin32util.c.
1259 Sun Aug 24 23:35:19 CEST 2003 Jochen Eisinger <c0ffee@penguin-breeder.org>
1261 * Provide a signal handler to send MIME encoded messages and emit
1262 a signal when a MIME encoded message is received. Also document
1263 the signals for usage with the perl interface.
1265 A sample perl script will be supplied at a later point.
1267 Affected files are irssi/docs/signals.txt,
1268 irssi/src/silc/core/client_ops.[ch],
1269 irssi/src/silc/core/silc-{channels,servers}.c
1271 Sun Aug 24 12:58:30 CEST 2003 Jochen Eisinger <c0ffee@penguin-breeder.org>
1273 * Use SILC_COMMAND_PING to estimate the round-trip time to the
1274 server. Use this time to display a lag and disconnect when it
1275 exceeds a specified limit.
1277 Affected files are irssi/src/silc/core/silc-{lag,core}.c.
1279 Mon Aug 11 17:14:17 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1281 * Remove the channel auth list in normal server if router
1282 encofrces its list during connecting. Send notify to channel
1283 to remove the mode to remove the list. Affected files are
1284 silcd/server_util.c and silcd/packet_receive.c.
1286 Wed Aug 6 14:52:04 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1288 * Added support for channel public keys. Updated protocol specs
1289 and implemented it. Affected files are
1290 silcd/command.c, command_reply.c, lib/silcclient/command.c,
1291 lib/silcclient/command_reply.c.
1293 Wed Jul 23 12:17:01 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1295 * Ignore SIGXFSZ and SIGXCPU signals in server. They can
1296 terminate the process on Linux. Affected file silcd/silcd.c.
1298 Mon Jun 2 19:13:27 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1300 * Check for NULL buffer in silc_buffer_clear. Affected file
1301 is lib/silcutil/silcbuffer.h.
1303 * Simplified the backup router protocol by removing the _GLOBAL
1304 types. Updated protocol specs and the code. Affected files
1305 are silcd/server_backup.[ch].
1307 Thu Apr 24 19:50:25 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1309 * Deny '@' and '!' from nicknames since they are reserved
1310 by the SILC_COMMAND_INVITE and SILC_COMMAND_BAN commands.
1311 Updated protocol specs and the code.
1313 Affected files are silcd/server_util.[ch].
1315 Wed Apr 9 18:51:59 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1317 * Fixed stack overflow in Irssi SILC client. Affected
1318 file irssi/src/silc/core/client_ops.c.
1320 * Check that Host is set in ServerConnection and RouterConnection
1321 in silcd.conf. Affected file silcd/serverconfig.c.
1323 * Fixed crash in server with protocol completion callbacks,
1324 namely rekey and backup resuming protocols. Affected files
1325 are silcd/server_backup.c and silcd/server.c.
1327 * Fixed rekey protocol to not restart if it is started already.
1328 Affected files are lib/silcclient/client.c and
1331 Mon Mar 17 18:35:24 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1333 * Rewrote SilcList, affected file lib/silcutil/silc*list.h.
1335 * Fixed EOF handling in SILC Config, affected file
1336 lib/silcutil/silcconfig.c.
1338 * Fixed buffer overflows in lib/silcutil/silcstrutil.c.
1340 * Fixed RESOLVING flag handling in JOIN notify and other
1341 notifys to handle the resolvings correctly in client library.
1342 Affected file lib/silcclient/client_notify.c.
1344 * Do not send full INVITE and BAN lists in INVITE and BAN
1345 notifys, only the changed information. Affected file
1348 * Fixed INVITE notify sending in INVITE command, send it
1349 only when needed. Affected file silcd/command.c.
1351 * Handle the founder key change properly in CMODE_CHANGE
1352 notify. Bug #122. Affected file silcd/packet_receive.c.
1354 Sun Mar 9 16:29:20 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1356 * Remove the mark for output (mark it only for input) after
1357 purging outgoing queue. Prevents the "Error in select()"
1358 floods. Affected file silcd/packet_send.c.
1360 * Fixed incorrect connection deletion from client library
1361 after calling "connect" client operation. Could cause
1362 crashes for example during reconnect timeouts. Affected
1363 files are lib/silcclient/client.c and
1364 irssi/src/silc/core/client_ops.c.
1366 * Check server private key file permissions before starting
1367 the server. Affected file silcd/serverconfig.c.
1369 Tue Feb 4 22:53:26 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1371 * NULL terminate allocated string in silc_buffer_strformat.
1372 Affected file lib/silcutil/silcbuffmt.c.
1374 * Rewrote the invite/ban list string handling in server to
1375 use SilcBuffer instead. Affected files are silcd/command.c
1376 and silcd/server_util.c.
1378 Mon Feb 3 14:43:52 CET 2003 Pekka Riikonen <priikone@silcnet.org>
1380 * Fixed double free in CMODE command when setting new HMAC
1381 for channel. Affected file silcd/command.c.
1383 * Added couple of missing memset's to zero sensitive memory.
1384 Affected files silcd/command.c, lib/silcclient/command.c.
1386 Sun Jan 26 12:20:30 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1388 * Fixed a double free in INVITE command error handling in
1389 server. Affected file silcd/command.c.
1391 * Added macros SILC_SWAB_[16|32] to swab byte order of
1392 16-bit and 32-bit unsigned integers. Affected file
1393 lib/silcutil/silctypes.h.
1395 * Use the SILC_SWAB_16 instead of htons() in server when
1396 handling ports since the ports in structures are always
1397 in little-endian order (regardless of platform). Affected
1398 file silcd/serverid.c and silcd/server_backup.c.
1400 Tue Jan 21 17:18:04 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1402 * Send DISCONNECT in close admin command in server. Affected
1403 file silcd/command.c.
1405 * Check whether we are already connecting to a remote router
1406 (in addition of checking whether we are already connected)
1407 before creating new connection. Affected file silcd/server.c.
1409 Thu Jan 16 18:47:00 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1411 * Added better compiler and compiler flags checking in
1414 * Check that socket is valid after QoS is applied to data.
1415 Affected file lib/silcutil/unix/silcunixsockconn.c.
1417 * Make sure the socket connecetion is not closed to early
1418 when closing connection in server. Also make sure the
1419 connection is always closed after error in a protocol.
1420 Affected file silcd/server.c.
1422 Wed Jan 15 11:03:36 CET 2003 Pekka Riikonen <priikone@silcnet.org>
1424 * Removed --session and --dummy options from Irssi SILC Client.
1425 -d option is available only if --enable-debug was given.
1426 Affected files are irssi/src/silc/core/silc-core,
1427 irssi/src/core/session.c and irssi/src/fe-text/silc.c.
1429 Tue Jan 14 12:25:09 CET 2003 Pekka Riikonen <priikone@silcnet.org>
1431 * Added silc_buffer_steal to steal the data from the buffer.
1432 Affected file lib/silcutil/silcbuffer.h.
1434 Sat Jan 11 18:16:29 CET 2003 Giovanni Giacobbi <giovanni@giacobbi.net>
1436 * Fixed server crash with double Primary block in config file.
1438 Fixed also various memory leaks around the config file
1439 parser. Affected files lib/silcutil/silcconfig.c,
1440 silcd/serverconfig.c.
1442 * Changed my nickname (Johnny Mnemonic) to my real name, this
1443 means that bugs introduced by him were actually introduced
1446 Tue Jan 7 21:58:53 CET 2003 Jochen Eisinger <c0ffee@penguin-breeder.org>
1448 * Don't display "foo appears as foo\nYou're now known as foo"
1449 messages. Affected file irssi/src/silc/core/client_ops.c
1451 Tue Jan 7 20:08:15 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1453 * Fixed error handling of invalid client entry when calling
1454 commands in server. Fixes a crash. Affected file
1457 Thu Dec 26 14:19:29 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1459 * Added some sanity checks in server for correctness of the
1460 server configuration. Affected file silcd/serverconfig.c.
1462 Fri Dec 20 10:47:59 CET 2002 Pekka Riikonen <priikone@silcnet.org>
1464 * Prevent endless resolving of user informations in USERS
1465 command by checking the command reply status correctly.
1466 Affected file lib/silcclient/command_reply.c.
1468 Tue Dec 17 10:05:00 CET 2002 Pekka Riikonen <priikone@silcnet.org>
1470 * Fixed file writing on WIN32 to use O_BINARY flag. Affected
1471 file is lib/silcutil/silcfileutil.c. A patch by Matthew
1472 Aldous <Matthew@Aldous.com>.
1474 * Added better implementation using CriticalSection of
1475 SilcMutex on WIN32. A patch by Mikko Lähteenmäki
1476 <mikko.lahteenmaki@pikabaana.net>.
1478 * Added some Winsock WIN32 compatiblity defines into
1479 includes/silcwin32.h.
1481 Mon Dec 16 19:33:05 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1483 * Fixed double free in async host lookup code. Affected file
1484 lib/silcutil/silcsockconn.c.
1486 * On backup router handle now the SERVER_SIGNOFF from router
1487 for local connected servers too, and close the connections.
1489 Do not process them as normally signing off servers when they
1490 really signoff by sending EOF fe, but always assume that
1491 router sends the SERVER_SIGNOFF.
1493 Affected files silcd/server.c and silcd/packet_receive.c.
1495 * Fixed socket unsetting when closing connections. Affected
1496 files silcd/server.c and silcd/packet_send.c.
1498 * Do not print the nickname in SERVER_SIGNOFF if we do not
1499 have it. Prevents asserts in Irssi core. It is possible we
1500 don't have the nick if it was just being resolved when server
1501 signoff. Affected file irssi/src/silc/core/client_ops.c.
1503 Thu Dec 12 23:22:50 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1505 * Fixed autonick crashbug in client library. Affected file
1506 lib/silcclient/client.c.
1508 * Fixed Unix implementation of SilcMutex to really assert if
1509 the mutex is locked/unlcoked already. Affected file
1510 lib/silcutil/unix/silcunixmutex.c.
1512 * Fixed locking in silc_schedule_uninit. It didn't lock
1513 when dispatching timeout tasks. Affected file is
1514 lib/silcutil/silcschedule.c.
1516 * Changed Win32 implementation of SilcThread to use modern
1517 Win32 interface. Affected file is
1518 lib/silcutil/win32/silcwin32thread.c A patch by Mikko L.
1520 Thu Dec 12 12:06:59 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1522 * Don't print signed messages when sending failed. Affected files
1523 irssi/src/silc/core/silc-[servers.c/commands.h]
1525 * Send adquate signal when founding a channel by joing it. Affect
1526 file irssi/src/silc/core/client_ops.c
1528 Wed Dec 11 21:46:19 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1530 * Fix theme abstracts parsing. Affected files irssi/default.theme,
1531 irssi/src/fe-common/core/themes.c
1533 Wed Dec 11 20:20:07 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1535 * Fixed close command to use the port correctly when closing
1536 server connections. Affected file silcd/idlist.c.
1538 * Check for NULL outbuf in silc_socket_write. It is possible
1539 that it is NULL is some odd case. Affected files are
1540 lib/silcutil/[unix/win32]/silc[unix/win32]sockconn.c.
1542 * Do not call final protocol callback for backup router
1543 resuming protocol when closing connection. It is closed
1544 by timeout in case of error. Affected file silcd/server.c.
1546 * Backup reconnect to router if backup resuming protocol
1547 failed. Affected file silcd/server_backup.c.
1549 Wed Dec 11 10:01:26 CET 2002 Pekka Riikonen <priikone@silcnet.org>
1551 * Fixed double free in SKE library error hadling when signature
1552 error occurred. Affected file lib/silcske/silcske.c.
1554 * Save the fingerprint to new SilcClientEntry after changing
1555 nickname. Affected file lib/silcclient/client_notify.c.
1557 * Print SIGNOFF in Irssi SILC client only if the nickname is
1558 known. Prevents asserts in Irssi core. It is possible we
1559 don't have the nick if it was just being resolved when it
1560 quit. Affected file irssi/src/silc/core/client_ops.c.
1562 Tue Dec 10 21:47:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1564 * Fixed double free in invite list adding code when adding
1565 invite strings. Affected file silcd/server_util.c.
1567 Fri Dec 6 17:40:24 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1569 * More log printing during backup router protocol. Affected
1570 file silcd/server_backup.c.
1572 * Removed backwards support for old private key file format.
1573 Affected file lib/silccrypt/silcpkcs.c.
1575 * Removed backwards support for not-so-strict decryption length
1576 check, it's strict now. Affected lib/silccrypt/silccipher.c.
1578 * GETKEY to update the client entrys fingerprint too.
1579 Affected file lib/silcclient/command_reply.c.
1581 * Added --without-libtoolfix for package builders using weird
1582 wrappers around libtool (BSD at least).
1584 Thu Dec 5 22:29:46 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1586 * Fixed backup router bugs: When backup resumes router and
1587 receives a CHANNEL_MESSAGE packet the backup must not act
1588 as router since the packet header decryption would be
1589 different. Also, when relaying packets to channel, do
1590 not re-encrypt packets on backup that came from the primary
1591 since the connection isn't really router-router connection.
1592 Affected files silcd/server.c, silcd/packet_send.c.
1594 * Added checks in encryption/decryption that encryption/decryption
1595 length sent as argument really is multiple by block size. Helps
1596 catching really weird bugs like the above backup router bugs
1597 when packets are being decrypted in wrong way. Affected files
1598 lib/silccore/silcpacket.c, and lib/silccrypt/silccipher.c.
1600 * Fixed padding generation in private key file encryption.
1601 Affected file lib/silccrypt/silcpkcs.c.
1603 Thu Dec 5 16:35:23 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1605 * Added ignore_message_signatures setting which can be used
1606 to ignore signatures in messages. Affected files are
1607 irssi/src/silc/core/client_ops.c, silc-core.c.
1609 * Fixed the libtoolfix to use command line options instead of
1610 environment variables. They didn't work as expected. Now,
1611 the libtool is fully run-time configurable.
1613 Wed Dec 4 21:08:52 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1615 * Verify signature payload for signed messages. Affected files
1616 irssi/src/silc/core/client_ops.h, irssi/src/silc/core/silc-servers.c,
1617 irssi/src/silc/core/silc-core.h
1619 * Display signature verification result in public and private
1620 messages using theme abstracts. See irssi/default.theme for
1621 examples on their usage. Affected files
1622 irssi/default.theme, irssi/src/fe-common/silc/fe-messages.h,
1623 irssi/src/fe-common/silc/module-formats.[ch],
1624 irssi/src/fe-common/silc/fe-common-silc.c,
1625 irssi/src/fe-common/silc/Makefile.am
1626 irssi/src/fe-common/core/fe-messages.[ch]
1628 * Fixed bugs in Irssi's theme parsing. Affected files
1629 irssi/src/fe-common/core/themes.c
1631 Wed Dec 4 18:29:13 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1633 * Calculate the correct length for signed messages before
1634 encrypting, it must be multiple by block size. Affected
1635 file lib/silccore/silcmessage.c.
1637 * silc_message_signed_get_public_key returns now both
1638 decoded and encoded public key. Affected files are
1639 lib/silccore/silcmessage.[ch].
1641 * Added libtoolfix script that makes the libtool more generic
1642 and configurable in run-time. Now we can specify in run-time
1643 if what kind of libraries we want to create, regardless of
1644 configuration. SIMs are now creates even if --disable-shared
1645 was explicitly given.
1647 Tue Dec 3 23:26:55 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1649 * Fixed founder key sending in CMODE command in client.
1650 Affected file lib/silcclient/command.c.
1652 * Fixed CUMODE founder authentication in server to not check
1653 for client's public key since it's not supposed to do that.
1654 Affected file silcd/command.c.
1656 Tue Dec 3 12:02:41 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1658 * Set realname and hostname in NICK_REC records. Affected file
1659 irssi/src/silc/core/silc-nicklist.c
1661 Mon Dec 2 20:50:20 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1663 * Remove 1.0 protocol backwards compat code from client
1666 * Added more reliable check for whether nickname did change
1667 or not, or whether only Client ID changed in NICK_CHANGE
1668 notify. Affected file lib/silcclient/client_notify.c.
1669 Fixes bug in '@' character handling in a nickname.
1671 * Added support for automatically parsing signature from
1672 the message payload. Added new function
1673 silc_message_get_signature to return the payload to
1674 application. Affected files lib/silccore/silcmessage.[ch].
1676 * Changed the private_message and channel_message client
1677 operations to deliver the SilcMessagePayload to the
1678 application too. Application can use it fe. to get the
1679 signature from the message for verification. Affected
1680 file lib/silcclient/silcclient.h, client_channel.c and
1683 * Redefined the signed payload for message payloads.
1684 Updated protocol specs and implemented.
1686 Mon Dec 2 16:28:29 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1688 * Fixed wrong invite and ban list handling in server command
1689 reply. Affected files are silcd/command_reply.c,
1690 silcd/server_util.[ch].
1692 Sun Dec 1 20:48:17 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1694 * Fixed CMODE setting in server when founder mode was set.
1695 Affected file silcd/command.c. Bug #95.
1697 * Added support to setting specific public key in CMODE in
1698 Irssi SILC client. Affected file lib/silcclient/command.c.
1700 * Added support to use specific public key in CUMODE in
1701 Irssi SILC Client. Affected file lib/silcclient/command.c.
1703 * Added support for inviting and banning by public key in
1704 Irssi SILC client. Affected file lib/silcclient/command.c.
1706 * Fixed fingerprint/babbleprint showing in invite and ban
1707 list command replys. Affected file is
1708 irssi/src/silc/core/client_ops.c.
1710 Sun Dec 1 16:32:03 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1712 * Format CMODE +c and +h to display both the mode and the argument
1714 Sun Dec 1 18:17:22 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1716 * Added test vectors and test programs for SHA-1, MD5,
1717 HMAC-SHA1 and HMAC-MD5. New tests are located in
1718 lib/silccrypt/tests/. Fixed also argument decoding bug in
1719 MD5 implementation. Affected file lib/silccrypt/md5.c.
1721 * Changed the channel private key and private message key
1722 generation (with static keys) to use SHA1 instead of MD5,
1723 as SHA1 is the mandatory hash function in SILC. Affected
1724 file lib/silcclient/client_[channel/prvmsg].c.
1726 * Changed the private key file encryption to use SHA1 instead
1727 of MD5. Added support for the old generation and added
1728 automatic change of the key (to be removed later). Affected
1729 files lib/silccrypt/silcpkcs.c.
1731 Sat Nov 30 19:07:52 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1733 * Load only files with .pub suffix in PublicKeyDir. Affected
1734 file silcd/serverconfig.c.
1736 Sat Nov 30 14:29:34 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
1738 * Extended the SILC_SERVER_LOG_ERROR macro to all available logging
1739 channels. Affected files silcd/silcd.c, silcd/server.h.
1741 * Added the config directive PublicKeyDir for the client block.
1742 Affected files doc/exampe_silcd.conf.in, silcd/serverconfig.[ch].
1744 Sat Nov 30 09:30:55 CET 2002 Pekka Riikonen <priikone@silcnet.org>
1746 * Merged Toni's irssi/silc.conf patch.
1748 * ROBODoc cleanup patch to lib/silccrypt/silcpkcs.h by johnny.
1750 * Max alloc tests in allocation routines. Affected file
1751 lib/silcutil/silcmemory.c.
1753 Fri Nov 29 23:44:29 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1755 * Fixed a typo in resuming code that fixed detach/resume code
1756 in server. Bug #93. Affected file silcd/packet_receive.c.
1758 Thu Nov 28 17:17:11 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1760 * Do reverse lookups for server when /connecting. Affected files
1761 irssi/silc.conf, irssi/src/core/servers.c, irssi/src/core/network.c,
1762 irssi/src/core/net-nonblock.*
1764 Thu Nov 28 16:19:18 CET 2002 Pekka Riikonen <priikone@silcnet.org>
1766 * Added library versioning for shared libraries. Affected
1767 files configure.in.pre and lib/Makefile.am.pre.
1769 Wed Nov 27 21:51:52 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1771 * Display INVITE and BAN lists as specified by SILC 1.2
1773 Wed Nov 27 16:01:11 CET 2002 Pekka Riikonen <priikone@silcnet.org>
1775 * Do not send invite list back unless asked (when sending
1776 no arguments) or when list was modified. Affected file
1779 * Remove client from invite list in KILLED notify and in
1780 KILL command. Affected file silcd/command.c and
1783 * Fixed bugs in invite list handling in INVITE command.
1784 Affected files silcd/command.c and silcd/server_util.c.
1786 * Merged with Irssi 0.8.6.
1788 * Fixed UTF-8 in Irssi SILC Client, setlocale was missing.
1789 Affected file irssi/src/fe-text/silc.c.
1791 Mon Nov 25 18:21:43 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1793 * The silc_argument_get_[first/next] now return the argument
1794 type to caller. Added silc_argument_payload_encode_one.
1796 Affected files are lib/silccore/silcargument.[ch].
1798 * Added support for the SILC 1.2 INVITE command and new
1799 invite lists to server. Affected files are silcd/command.c,
1800 silcd/server_util.[ch] and silcd/packet_[receive/send].[ch].
1802 * Added support for the SILC 1.2 BAN command and new
1803 ban lists to server. Affected files are silcd/command.c,
1804 silcd/server_util.[ch] and silcd/packet_[receive/send].[ch].
1806 * Added support to client sending new INVITE command. Affected
1807 file is lib/silcclient/command.c.
1809 * Added support to client sending new BAN command. Affected
1810 file is lib/silcclient/command.c.
1812 * Added support for removing client from invite list when kicked
1813 from channel, as SILC 1.2 dictates. Affected files are
1814 silcd/packet_receive.c and silcd/command.c.
1816 Sun Nov 24 18:26:42 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1818 * If iv argument to silc_cipher_[encrypt/decrypt] is NULL, use
1819 automatically the cipher's internal IV. Affected files
1820 lib/silccrypt/silccipher.[ch].
1822 * Assure the RESUME_CLIENT packet is not sent to twice to
1823 backup router if the detached client was originated from
1824 the backup. Affected file silcd/server.c. Bug #76.
1826 * Changed silc_sim_symname to not allocate memory. Affected
1827 file lib/silcsim/silcsimutil.c.
1829 * Fixed memory leaks with SIMs in server. Affected files
1830 silcd/serverconfig.c, silcd/server.c.
1832 * Fixed channel key distribution after resuming detached
1833 client. Affected files silcd/packet_receive.c.
1835 * Fixed channel's global_user boolean checking after detaching.
1836 Check it after changing the owner of the client not before.
1837 Affected file silcd/packet_receive.c.
1839 * Fixed few double frees from client library. Fixes at least
1840 Bug #81, possibly others too.
1842 * UTF-8 decode topics also in JOIN command reply and TOPIC_SET
1843 notifys in Irssi SILC Client. Affected file is
1844 irssi/src/silc/core/client_ops.c. Bug #82.
1846 * Applied Ville Räsänen's manual page and --mandir bugfix
1847 patch. Affected files are configure.in.pre and Makefile.am.pre.
1850 Fri Nov 22 18:34:20 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1852 * Added support to backup router protocol for backup to tell
1853 normal server that it cannot use the backup router as primary
1854 because the primary isn't really down. Updated protocol
1857 * Added support for primary router to tell backup router that
1858 resuming is not possible because the backup really isn't primary
1859 in the cell. For example if backup disconnected itself the
1860 resuming is not allowed since the primary really did not
1861 go down. Updated protocol specs.
1863 * Removed MARS from crypto library.
1865 * Defined the CTR mode and Randomized CBC mode in SILC. The
1866 CTR mode is RECOMMENDED now in specification. Defined also
1867 Serpent cipher as optional cipher. Updated the protocol specs.
1869 Thu Nov 21 12:43:28 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1871 * Added support for inviting/banning by IP/MASK, public key,
1872 and explicit Client ID. Redefined the command and notify
1873 types to allow easier forwards support for other methods
1874 of inviting/banning. Updated protocol specs.
1876 * Remove the client from channel's invite lists if the client
1877 is kicked or killed. Updated protocol specs.
1879 * Unified the Channel Message Payload and Private Message
1880 into one Message Payload. Updated protocol specs and
1883 Tue Nov 19 22:30:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1885 * Don't wait for EOF after socket error has occurred, but
1886 close the connection. Affected file is silcd/server.c.
1888 Mon Nov 18 18:58:26 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1890 * Added support for setting FOUNDER mode on channel with
1891 specific public key which can be set with CMODE command.
1892 Updated protocol specs and implemented in client and server.
1894 * Fixed the Irssi SILC client to correctly shutdown the client
1895 library to avoid memory leaks. Affected files are
1896 irssi/src/silc/core/silc-core.c and silc-servers.c.
1898 * Deprecated the No Reply flag in SKE protocol and introduced
1899 "IV Included" flag which can be used to indicate that the IV
1900 is included in the ciphertext. This makes it possible to use
1901 SILC on unreliable transport, such as UDP which may cause
1902 packet reordering and losses. Updated protocol specs, did
1905 Sun Nov 17 15:50:57 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1907 * Fixed the MPI implementation of silc_mp_sizeinbase to return
1908 < 32 bit values in correct size. Affected file is
1909 lib/silcmath/mp_mpi.c.
1911 Sat Nov 16 13:14:45 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1913 * Fixed the KE Start Payload parsing to check that mandatory
1914 fields are present. Affected file lib/silcske/payload.c.
1916 * Fixed compilation warnigs in Irssi SILC Client. Affected
1917 files are irssi/src/silc/core/silc-query.c. client_ops.c.
1919 Thu Nov 14 19:33:28 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1921 * Print "nick now appears as newnick" and update Irssi's nicklist
1922 when you change your nick to "nick". Closes #62
1924 * Never format your own nick. Closes #63
1926 Thu Nov 14 09:44:54 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1928 * SILC_UMODE_GONE changes are now propagated correctly to the
1929 Irssi client. Closes #54
1931 Tue Nov 12 19:42:18 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1933 * Fixed example in /HELP KEY
1935 * Added expando $j which expands to current SILC Client version
1937 Tue Nov 12 19:46:39 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1939 * Fixed public key decoding in crypto library.
1941 * Added better error printing to SKE library.
1943 Tue Nov 12 08:50:12 CET 2002 Pekka Riikonen <priikone@silcnet.org>
1945 * Fixed NICK command to not crash if nickname was not sent.
1947 Mon Nov 11 19:32:00 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1949 * Added Encrypt-Then-MAC order to SILC packet MAC generation.
1950 Deprecated the old Encrypt-And-MAC order. Updated protocol
1951 specs and implemented.
1953 * Added Encrypt-Then-MAC order to Channel Message Payload MAC
1954 generation. Updated specs and implemented.
1956 Sun Nov 10 12:20:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1958 * Added support for rekey before 2^32 sequence number wraps.
1959 Affected files in server and client library.
1961 * Padding must be at least 8 bytes now. Implemented and updated
1964 * Compute maximum padding for authentication packets to make
1965 passphrase approximation attacks impossible. Affected files
1966 in client library and in server.
1968 * Fixed PING command sending in client library and handling in
1969 server. The server ID must be ID Payload, not raw ID data.
1970 Affected files in server and client library.
1972 * Defined that all public keys sent in commands and notify
1973 payloads are actually Public Key Payloads not raw public key
1974 data. Updated protocol specs and implemented.
1976 * Updated protocol version to 1.2. Updated specs and code.
1978 * Added ERR_UNSUPPORTED_PUBLIC_KEY and ERR_OPERATION_ALLOWED
1979 status types. Updated specs and the code.
1981 * Added support for normal client to kill its own entries from
1982 the network. Updated protocol specs and the code.
1984 * Defined the SILC_MESSAGE_FLAG_SIGNED. Updated protocol specs
1985 and added initial implementation.
1987 * Added MAC field to the Private Message Payload to protect
1988 against chosen ciphertext attacks. Updated the protocol specs
1991 * Added idle and signon fields to the ATTRIBUTE_SERVICE
1992 attribute to indicate the user's current idle and signon time
1993 of a service. Updated protocol specs and implemented.
1995 Thu Nov 7 19:21:10 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1997 * Added "do_not_bind" argument to silc_client_file_send what
1998 can be used to not bind locally but assume the file receiver
1999 provides the point of connect. Usefull when sender is behind
2000 NAT device. Affected file lib/silcclient/silcclient.h and
2003 * Added -no-listener option to FILE SEND command in Irssi SILC
2004 client. Affected file irssi/src/silc/core/silc-servers.c.
2005 Renamed FILE RECEIVE to FILE ACCEPT.
2007 * Confirm passphrase for private key encryption in
2008 silc_create_key_pair and silc_change_private_key_passphrase.
2009 Affected files are lib/silcutil/silcapputil.c.
2011 Thu Nov 7 10:05:28 CET 2002 Pekka Riikonen <priikone@silcnet.org>
2013 * Move silc_client_packet_send back to internal, added
2014 silc_client_send_packet, a bit simpler function for application.
2015 Affected files lib/silcclient/silcclient.h, client.c and
2018 * Moved the SilcClientEntry, SilcChannelEntry and
2019 SilcServerEntry to silcclient.h to be public and documented
2020 them for application. Affected files are
2021 lib/silcclient/silcclient.h and idlist.h.
2023 Wed Nov 6 17:18:13 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2025 * Fixed manual page installation patch by Ville Räsänen.
2026 USERS help page fix patch by Ville Räsänen
2028 * Changed the silc_client_command_call interface to make
2029 the command call simpler for the application. The library
2030 now handles the command line parsing, command finding and
2031 execution. Application only needs to call the function
2032 with the command line. Affected files are
2033 lib/silcclient/silcclient.h, command.[ch].
2035 * Fixed silc_get_input to NULL-terminate the returned input.
2036 Affected file lib/silcutil/silcutil.c.
2038 * Resolve the client's public key in JOIN command if the
2039 founder auth data is being requested but we don't know the
2040 client's public key. Affected file silcd/command.c.
2043 Mon Nov 4 16:02:59 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2045 * Print notify for server opers when backup router comes
2046 online. Affected file silcd/server.c.
2048 * Fixed the INVITE command to send the invite list in
2049 command reply. Affected file silcd/command_reply.c.
2051 * Fixed MOTD command reply sending. Affected file
2054 * UTF-8 decode the topic in TOPIC command reply and LIST
2055 command reply in Irssi SILC client. Affected file is
2056 irssi/src/silc/core/client_ops.c.
2058 Sun Nov 3 17:59:15 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2060 * Fixed the INVITE command to not crash Irssi SILC client
2061 when given without nickname argument. AFfected file
2062 irssi/src/silc/core/client_ops.c.
2064 * Fixed double free in WHOIS query on normal server when
2065 forwarding query to router. Affected file is
2066 silcd/server_query.c.
2068 * Fixed WATCH command reply handling on normal server which
2069 was missing altogether. Affected file silcd/command_reply.c.
2072 Sun Nov 3 00:42:05 EET 2002 Mika Boström <bostik@lut.fi>
2074 * Added man-pages for silc(1), silcd(8) and silcd.conf(5).
2075 Included yodl sources for each of these. Also modified
2076 Makefile.am prototype to install these files to proper
2077 locations. Updated CREDITS. Affected file Makefile.am.pre,
2078 new files doc/*.yo, doc/silc.1, doc/silcd.conf.5,
2081 Sat Nov 2 21:26:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2083 * Added support for encrypted private key files. Now
2084 passphrase must be provided when new key pair is created
2085 (can be empty though), and prompted when loading the
2086 private key. Added support for loading the old-style
2087 non-encrypted private keys as well. Affected files
2088 lib/silccrypt/silcpkcs.[ch], Irssi SILC client and
2091 * Fixed silc_get_input to accept input on all terminals.
2092 Affected file lib/silcutil/silcutil.c.
2094 * Moved the Irssi SILC client key loading and other stuff
2095 to be called after the arguments and UI is initialized.
2096 Affected file irssi/src/silc/core/silc-core.c. Bug #31.
2098 * Added -P option to Irssi SILC client which can be used
2099 to change the passphrase of the private key. Affected
2100 file irssi/src/silc/core/silc-core.c.
2102 * Added silc_change_private_key_passphrase apputil routine
2103 to lib/silcutil/silcapputil.[ch].
2105 Sat Nov 2 12:53:09 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2107 * Fixed connection closing in client library to not crash.
2108 Moved the connection freeing totally to function
2109 silc_clinet_del_connection. Affected file
2110 lib/silcclinet/client.c.
2112 Fri Nov 1 18:57:02 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2114 * Changed includes/silcincludes.h to silcincludes.h.in to
2115 include configuration specific information. The silcdefs.h
2116 is not included in to installation anymore (it's only
2117 compilation time header).
2119 Fri Nov 1 10:30:26 CET 2002 Pekka Riikonen <priikone@silcnet.org>
2121 * Moved the SilcClient and SilcClientConnection from client.h
2122 to the public lib/silcclient/silcclient.h. Changed the
2125 Thu Oct 31 22:44:07 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2127 * If version string in silc_clinet_alloc is NULL the library
2128 puts it automatically. Affected file lib/silcclient/client.c.
2130 * Changed the version strings from variables to #define's
2131 in includes/silcversion.h.
2133 Wed Oct 30 16:17:30 CET 2002 Pekka Riikonen <priikone@silcnet.org>
2135 * Added shared library complation support.
2137 Tue Oct 29 21:48:55 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2139 * Added lib/silcutil/silcapputil.[ch] for application
2140 utility functions. It includes routines for applications'
2141 convenience. Added silc_create_key_pair, silc_show_public_key
2142 and silc_load_key_pair functions.
2144 Tue Oct 29 17:36:44 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2146 * Send RESUME_CLIENT packet from router to backup routers
2147 to in resuming. Affected file silcd/packet_receive.c.
2149 Mon Oct 28 21:23:39 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2151 * In IDENTIFY command parsing, send all other IDs except
2152 Client IDs explicitly to router for resolving on normal
2153 server. Also check that ID received in WHOIS command is
2154 always Client ID, others are not allowed. Affected file
2155 silcd/server_query.c.
2157 * Merged latest changes from irssi.org CVS.
2159 Sun Oct 27 11:44:32 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2161 * Merged c0ffee's /set heartbeat patch to Irssi SILC client.
2162 Affected files irssi/src/silc/core/silc-core, silc-server.c.
2164 * Fixed the heartbeat sending in Irssi SILC client. Moved
2165 the silc_client_packet_send to silcclient.h for application
2166 usage. Affected files lib/silcclient/client_internal.h
2167 lib/silcclient/silcclient.h.
2169 * Fixed a bug in query resolving in server. Used wrong
2170 variable in a for loop and crashed. Affected file is
2171 silcd/server_query.c.
2173 * Server constructs requested attributes only to locally
2174 connected clients. Affected file silcd/server_query.c.
2177 * Fixed a bug when sending resolving from router to server
2178 with requested attributes. The constructed WHOIS command
2179 was incorrect. Affected file silcd/server_query.c.
2182 * Fixed Requested Attributes saving in WHOIS command reply.
2183 The length of the data buffer must be saved too. Affected
2184 file silcd/command_reply.c.
2186 * Update the client entry's servername after detaching is
2187 over. Affected file silcd/packet_receive.c. Bug #37.
2189 * Resolve incomplete client entrys in CUMODE_CHANGE and
2190 CMODE_CHANGE notifys. Affected file is
2191 lib/silcclient/client_notify.c. Bug #42.
2193 Thu Oct 24 12:22:35 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2195 * Fixed channel key packet processing bug on backup router
2196 during backup resuming protocol. Affected file is
2197 silcd/packet_receive.c.
2199 * Fixed memory leaks in server. Affected files are
2200 silcd/server.c and silcd/packet_receive.c.
2202 * Fixed packet decryption problem when backup router encrypted
2203 channel message with wrong key during backup resuming
2204 protocol. Affected file silcd/packet_send.c.
2206 * ROBODoc documented lib/silccrypt/silccipher.h. A patch by
2207 Toni Willberg (toniw@iki.fi)
2209 * Changed the SilcCipher context to be private. Changed the
2210 silc_cipher_get_iv to just return pointer to the IV. Added
2211 silc_cipher_get_name to return the name of the cipher.
2212 Fixed code all around to support these changes. Affected
2213 files are lib/silccrypt/silccipher.[ch], client library and
2216 Wed Oct 23 19:01:41 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2218 * Fixed unaligned access in lib/silccore/silcattrs.c.
2220 * Fixed libtool linking in lib/silcsim/Makefile.am.
2222 * Fixed services attribute printing. Affected files is
2223 irssi/src/silc/core/silc-queries.c.
2225 Wed Oct 23 09:51:04 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2227 * Fixed a crashbug in incoming server accepting. Affected
2228 file silcd/server.c.
2230 Tue Oct 22 13:02:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2232 * Added automatically generated index to Toolkit Reference
2235 * Added support for Postscript Toolkit Reference Manual.
2237 Mon Oct 21 21:30:40 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2239 * Merged DISCONNECT fix, and autoconn port fix from Irssi
2242 Sun Oct 20 19:54:55 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2244 * Added 'send_events' boolean argument to the function
2245 silc_schedule_set_listen_fd which sends the set events to
2246 the application explicitly if set to TRUE. Default action
2247 should be FALSE. Affected file lib/silcutil/silcschedule.[ch],
2248 lib/silcclient/client_internal.h and silcd/server_internal.h.
2250 * Added silc_compare_timeval to determine which time values
2251 is smaller. Affected file lib/silcutil/silcutil.[ch].
2253 * Added sort-of "Quality of Service" (QoS) support to
2254 SilcSocketConnection. Data reception can be controlled with
2255 rate limit per second and/or read data length limit.
2256 Added silc_socket_set_qos. Affected files are
2257 lib/silcutil/silcsockconn.[ch] and unix/silcunixsockconn.c.
2259 * Added the QoS configuration to SILC Server configuration
2260 file. Affected files are silcd/serverconfig.[ch] and
2263 Sun Oct 20 14:12:24 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2265 * Merged with irssi.org CVS.
2267 * Failed OPER and SILCOPER authentications are now logged.
2268 Affected file silcd/command.c. Bugs #25.
2270 Sat Oct 19 13:32:15 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2272 * ROBODoc documented lib/silcutil/silcbuffer.h and
2273 lib/silcutil/silcdlist.h. Patch by Ville Räsänen
2274 <ville.rasanen@iki.fi>.
2276 Fri Oct 18 10:51:04 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2278 * Added support for auto-passphrase authentication from the
2279 config file during connecting which was not implemented
2280 yet. Affected file irssi/src/silc/core/client_ops.c.
2282 * Fixed a bug in authentication protocol failure handling which
2283 was processing wrong callback context. Affected files
2284 are lib/silcclient/client.c and protocol.c.
2286 * Fixed the /ATTR allow off to actually work. Affected file
2287 is irssi/src/silc/core/silc-queries.c.
2289 * Fixed the /ATTR -del to work. Affected file is
2290 irssi/src/silc/core/silc-queries.c.
2292 Thu Oct 17 23:45:12 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2294 * Fixed string formatting crashbug in lib/silccore/silcattrs.c.
2296 * Fixed mask attribute adding in Irssi SILC client. Affected
2297 file irssi/src/silc/core/silc-queries.c.
2299 Thu Oct 17 16:40:39 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2301 * Added support for saving the requested attributes in
2302 WHOIS to directory. Affected file is
2303 irssi/src/silc/core/silc-queries.c.
2305 Wed Oct 16 17:40:56 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2307 * Added support for parsing VCard fields that do not have
2308 the TYPE= for types. Affected file lib/silcutil/silcvcard.c.
2310 * Fixed a double free bug in hash table foreach function
2311 if the entry was deleted in the foreach callback. Affected
2312 file lib/silcutil/silchashtable.c.
2314 Tue Oct 15 18:05:24 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2316 * Added silc_attribute_get_verify_data to return the signature
2317 verification data for either user digital signature or
2318 server digital signature in Requested Attributes. Affected
2319 files are lib/silccore/silcattrs.[ch].
2321 * Added silc_vcard_alloc which is used to allocated dynamic
2322 SilcVCard context. The silc_vcard_free now checks whether
2323 the context is dynamically allocated or not. Affected files
2324 are lib/silcutil/silcvcard.[ch].
2326 Mon Oct 14 17:55:44 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2328 * Periodically remove the NOATTR status from client entry
2329 so that the client may take the attributes in use even after
2330 server has resolved them unsuccessfully earlier. Affected
2331 file silcd/server_query.c and idlist.h.
2333 * Moved sha1hash and md5hash from client->internal to
2334 SilcClient for application usage. Affected files are
2335 lib/silcclient/client.h and client_internal.h.
2337 * Fixed attribute encoding and decoding bugs. Affected
2338 files lib/silccore/silcattrs.[ch].
2340 * Added ATTR command to Irssi SILC Client which is used to
2341 manage user's Requested Attributes sending and values for
2342 WHOIS command. Affected files around Irssi SILC client.
2344 Mon Oct 14 14:33:54 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2346 * Added silc_buffer_strformat which can be used to format
2347 strings into a buffer which size is automatically increased.
2348 Affected file lib/silcutil/silcbuffmt.[ch].
2350 * Added implementation of VCard (RFC 2426) which can be used
2351 as part of Requested Attributes in WHOIS command. Affected
2352 file lib/silcutil/silcvcard.[ch].
2354 Fri Oct 11 23:52:17 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2356 * Some strncat -> silc_strncat changes our the core and
2359 * Added SILC_SKE_STATUS_SIGNATURE_ERROR and OUT_OF_MEMORY
2360 errors. Added better error printing to SKE library.
2361 Affected files lib/silcske/silcske.c, silcske_status.h and
2364 * Save the PKCS key length even if only private key is set to
2365 SilcPKCS. Affected file lib/silccrypt/silcpkcs.[ch] and rsa.c.
2367 * Fixed the usage of silc_pkcs_get_key_len since it returns the
2368 length in bits not in bytes. Affected files are
2369 lib/silcske/silcske.c, lib/silccore/silcauth.c and
2370 silcd/server_query.c.
2372 Wed Oct 9 17:22:57 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2374 * Added silc_attribute_payload_encode_data to directly encode
2375 the data into the attributes buffer. Renamed function
2376 silc_attribute_payload_parse_list to silc_attribute_payload_parse.
2377 Affected files are lib/silccore/silcattrs.[ch].
2379 * silc_hash_table_find_foreach calls the foreach function now
2380 once even if the nothing was found with context set to NULL.
2381 Affected file lib/silcutil/silchashtable.[ch].
2383 * Remove the RESOLVING flag from client entry after received
2384 the Requested Attributes from the client. Fixed memory leak
2385 in client entry freeing. Affected files silcd/server_query.c
2388 * Added Requested Attributes support into SILC Client Library.
2389 It is not able to send requested attributes in WHOIS command,
2390 and also receive and process requested attributes. Added
2391 silc_client_attribute_[add|del] and silc_client_attributes_get
2392 functions. Added also `ignore_requested_attributes' to the
2393 SilcClientParams to not use attributes in client. Affected
2394 files are lib/silcclient/command.c, client_attrs.[ch],
2395 silcclient.h, client_internal and client.[ch].
2397 * Changed the silc_client_get_client_by_id to support Requested
2398 Attributes, it takes them as argument now. Affected file
2399 is lib/silcclient/silcclient.h, and idlist.c.
2401 * Added -details option to WHOIS command in Irssi SILC Client
2402 to support the requested attributes. By default it requests
2403 all attributes. Affected file lib/silcclient/command.c and
2404 irssi/doc/help/in/whois.in.
2406 Tue Oct 8 17:58:28 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2408 * Add also SERVICE attribute for server-constructed attribute
2409 data. Also digitally sign the attributes and add
2410 SERVER_DIGITAL_SIGNATURE attribute. Affected file is
2411 silcd/server_query.c.
2413 Mon Oct 7 18:25:35 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2415 * Changed the silc_attribute_payload_encode to support list
2416 of attributes (function may be called several times to add
2417 a new attribute). Removed the silc_attribute_payload_encode_list
2418 function. The encoding function now also automatically encodes
2419 the data, so the caller does not need to do that. Affected
2420 files lib/silccore/silcattrs.[ch].
2422 * Added support for replying on behalf of the user to the
2423 Requested Attributes in WHOIS command in the server. Affected
2424 file silcd/server_query.c.
2426 * SILC_NOT_IMPLEMENTED macro use SILC_LOG_INFO now instead of
2427 SILC_LOG_DEBUG. Affected file lib/silcutil/silclog.h.
2429 Sun Oct 6 16:48:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2431 * Don't swtich to become primary router if we are backup if
2432 decryption error has occurred. Affected file silcd/server.c.
2434 * Fixed a bug in backup router IP address comparison in
2435 silc_server_backup_get.
2437 Save now also the port of the server/router and use that
2438 in comparison as well. Affected file silcd/server_backup.c.
2440 * Normal server now reconnects to backup router automatically
2441 if connection is lost to it. Affected file silcd/server.c.
2443 Thu Sep 26 13:51:02 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2445 * If packet processing fails (like integrity check fails)
2446 the connection is closed now. Affected files are
2447 lib/silccore/silcpacket.c and silcd/server.c.
2449 Mon Sep 23 10:59:39 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2451 * Fixed double free in RSA public key set function
2452 silc_rsa_set_public_key. Affected file lib/silccrypt/rsa.c.
2455 Sun Sep 22 14:54:05 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2457 * Rewrote WHOIS, WHOWAS and IDENTIFY commands in the server.
2458 Added server_query.[ch] which provides one interface for
2459 querying information using all three commands.
2461 * Changed all "typedef unsigned char" in core library to
2462 "typedef SilcUInt8".
2464 Sat Sep 21 21:36:45 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2466 * Added silc_strncat into lib/silcutil/silcstrutil.[ch].
2468 * Renamed silc_server_get_client_resolve to
2469 silc_server_query_resolve and moved to server_query.[ch].
2471 Wed Sep 18 18:28:04 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2473 * Resumed client packet handling from server put the resumed
2474 client on wrong list on router and caused the client not
2475 be present on the network anymore. Now fixed to put the
2476 client to correct list. Affected file silcd/packet_receive.c.
2478 Wed Sep 18 15:13:48 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
2480 * Various cleanup in error message output in config parsing code
2481 and in server init code. Fixed error log files containing
2482 too many newlines ('\n') in some situations. Affected files are
2483 silcd/serverconfig.c, silcd/silcd.c, and silcd/server.c.
2485 Wed Sep 18 10:51:23 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2487 * Use the reverse lookupped hostname in client internals
2488 instead of one user provided us as remote server name.
2489 Affected file lib/silcclient/client.c.
2491 Mon Sep 16 12:02:54 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2493 * Added 'app_context' to silc_schedule_init. It is an
2494 application specific context that is delivered to application
2495 in task callback functions. Affected files are
2496 lib/silcutil/silcutil.[ch].
2498 * The hb_context in SilcSocketConnection is not freed
2499 automatically anymore (application must free it). Freeing
2500 it automatic is inconsistent. Affected files are
2501 lib/silcutil/silcsockconn.[ch].
2503 Sun Sep 15 22:16:19 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2505 * Added support for removing explicitly added client connections
2506 in rehash and closing the client connections if they were
2507 unconfigured in the rehash. Affected file silcd/server.c.
2509 * Added support for aborting automatically pending commands
2510 that never receives the reply (to avoid memory leaks).
2511 Added also silc_server_command_pending_timed to set the
2512 specific timeout for pending command. Affected files are
2513 silcd/command[_reply].[ch].
2515 * Added SILC_STATUS_ERR_TIMEDOUT status. Updated protocol
2516 specs and lib/silccore/silcstatus.h.
2518 Sun Sep 15 12:25:10 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2520 * Changed the silc_get_time to accept time value as argument
2521 or if zero is sent return current local time. Affected
2522 file lib/silcutil/silcutil.[ch].
2524 * Added STATS command to client library and Irssi SILC client.
2525 Patch provided by Ville Räsänen <ville.rasanen@iki.fi>.
2527 Wed Sep 11 09:22:00 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2529 * Assure that channel key is set before sending it. May
2530 crash server otherwise. Affected file silcd/packet_send.c.
2532 Tue Sep 10 09:50:08 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2534 * Assure that endless loop cannot happen with detached client
2535 resolving on normal server. Added idlist status
2536 SILC_IDLIST_STATUS_RESUME_RES. Affected files are
2537 silcd/idlist.h and silcd/packet_receive.c.
2539 Mon Sep 9 12:18:18 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2541 * Incoming file transfer request cannot use same session as
2542 the sending session. This can happen when sending file to
2543 yourself. Crashed the client on quit. Affected file
2544 lib/silcclient/client_ftp.c. Bug #24.
2546 Sun Sep 8 18:39:25 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2548 * Implemented the draft-riikonen-precense-attrs draft and
2549 the Attribute Payload into the lib/silccore/silcattrs.[ch].
2551 Sun Sep 8 13:13:44 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2553 * Distribute the SERVER_SIGNOFF notify also to local backup
2554 routers from the primary router. The backup router may not
2555 have the signing of local server directly connected and need
2556 to know about the signoff. Affected file silcd/server_util.c.
2558 * Use the primary router as the origin of the locally connected
2559 server when it is disconnecting from the backup router since
2560 that's where it really is coming from. Now the clients from
2561 the disconnecting server are removed correctly and "shadow"
2562 clients are not left to the backup router. Affected file
2565 Sat Sep 7 22:26:50 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2567 * If normal server is standalone and found existing but disabled
2568 channel, do not re-create the channel since it creates
2569 duplicate same channels. Affected file silcd/server.c.
2571 * Added anonymous client connections support to server. New
2572 "anonymous" configuration option to ConnectionParams section
2573 added. If set to true, the username and hostname information
2574 of the client will be scrambled and anonymous user mode is
2575 set automatically to the user. Affected files are
2576 silcd/serverconfig.[ch], silcd/packet_receive.c and server.c.
2578 Sat Sep 7 16:02:09 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2580 * In JOIN notify handling, mark that the cache entry of the
2581 client cannot be expired. Can cause crashes on normal
2582 server (asserts client->channels). Affected file is
2583 silcd/packet_receive.c.
2585 * From now on distribution versions are used as protocol versions
2586 instead of by default using the Toolkit base version as protocol
2587 version. Affected file prepare.
2589 * Do not set the locally resolved hostname for local client
2590 entry but take what server sends. This way the real hostname
2591 is showed in WHOIS for yourself. Affected file is
2592 lib/silcclient/idlist.c and lib/silcclient/client.c.
2594 * Resolve local info with IDENTIFY when connecting to server.y
2596 Sat Sep 7 14:22:43 CEST 2002 Lubomir Sedlacik <salo@silcnet.org>
2598 * Rewritten check for POSIX threads. Use --with-pthreads[=DIR]
2599 for implied search (not needed on platforms which has native
2600 pthreads library). Use --without-pthreads to disable threads.
2601 Affected file is configure.in.pre
2603 * Fixed --with-iconv on platforms which need to bypass (broken)
2604 native iconv(). Affected file is configure.in.pre
2606 Sat Sep 7 15:08:13 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2608 * Moved -C option parsing in Irssi SILC client at same time
2609 as other options. The UI was initialized earlier and caused
2610 problems on command line. Bug #16. Affected file is
2611 irssi/src/silc/core/silc-core.c.
2613 Mon Sep 2 23:00:30 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
2615 * Added global variable silc_log_timestamp that tells silclog
2616 wether to print or not the timestamp in the logging files.
2617 Affected file lib/silcutil/silclog.[ch].
2619 * Added silcd configuration option Timestamp in the Logging
2620 section. Affected file silcd/serverconfig.[ch],
2621 doc/example_silcd.conf.in.
2623 Fri Aug 30 08:57:33 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2625 * Fixed fingerprint checking to check for entirely empty
2626 fingerprint instead of two first bytes when determining
2627 if it is set. Bug #18. Affected file silcd/command.c.
2629 * Fixed duplicate PKCS name registering to not allow it.
2630 Bugs #17. Affected file lib/silccrypt/silcpkcs.c.
2632 Sun Aug 25 08:02:04 CEST 2002 Lubomir Sedlacik <salo@silcnet.org>
2634 * Conditionalize non-gcc compiler optimizations for various
2635 platforms, enable those commented out. Cleanups.
2636 Affected file lib/silcmath/mpi/configure.in
2638 Sat Aug 24 15:11:32 EEST 2002 Timo Sirainen <tss@iki.fi>
2640 * silc_rng_exec_command() left zombie processes if command
2641 didn't generate any output. Affected file
2642 lib/silccrypt/silcrng.c
2644 Fri Aug 23 22:05:44 CEST 2002 Lubomir Sedlacik <salo@silcnet.org>
2646 * Rewrote iconv checking, introduce --with-iconv for systems
2647 which rely on libiconv. Check if iconv() provided by libc
2648 is good enough, otherwise demand libiconv. Affected file
2651 Fri Aug 23 07:10:52 CEST 2002 Lubomir Sedlacik <salo@silcnet.org>
2653 * Search for ldopen() also in libc. This enables SIM support
2654 on *BSD systems. Based on patch from Alex Zepeda. Affected
2655 file configure.in.pre
2657 Sun Aug 18 04:44:30 CEST 2002 Lubomir Sedlacik <salo@silcnet.org>
2659 * Don't call AM_CONDITIONAL conditonally for SILC_THREADS.
2660 This fixes prepare on *BSD systems. Affected file
2663 Sun Aug 4 15:55:40 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2665 * More fixed for not having purge timeout for global clients
2666 that are on channel. Affected files silcd/command_reply.c
2669 * Fixed the rekey protocol to work with backup router connections.
2670 Rekey packets are now allowed on disabled connections as
2671 well. Affected files silcd/packet_send.c and server.c.
2673 * Do not switch to be as backup router when shutting down and
2674 closing the primary connection. Affected file silcd/server.c.
2676 * Fixed memory leaks in backup router deleting. Added
2677 silc_server_backup_free to free all data during shutdown of
2678 server. Affected files silcd/server_backup.[ch].
2680 Sun Jul 14 21:33:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2682 * Do not process commands if the sock->user_data is NULL.
2683 Affected file silcd/command.c.
2685 Tue Jul 9 19:03:11 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2687 * Fixed buffer overflow and security problems (loosing bits
2688 in CFB encryption) in SILC RNG. Problems reported by
2689 Markku-Juhani O. Saarinen <mjos@saturn.tcs.hut.fi>.
2691 Sun Jul 7 13:10:01 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2693 * Added yet more checks that client is not expired on global
2694 list if it is on channels. Affected file is
2695 silcd/command_reply.c.
2697 Sat Jul 6 11:45:11 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2699 * Merged c0ffee's MIME signal patch which adds support for
2700 sending also MIME messages in Irssi SILC Client, and handling
2701 received MIME messages in a signal (and perhaps doing something
2702 to non-textual MIME messages).
2704 Sun Jun 30 01:30:22 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2706 * Fixed pending command deletion in server and client library
2707 to check the whole list instead of breaking after first found.
2708 The affected files are silcd/command.[ch] and
2709 lib/silcclient/command.[ch].
2711 Sat Jun 29 17:40:12 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2713 * Return NO_SUCH_CHANNEL error in USERS for channel that is
2714 secret or private, otherwise it's possible to find out
2715 whether a secret channel exists or not. Affected file
2718 * If CMODE change fails during the mode setting, assure that
2719 the old mode mask is set for the channel back. Affected
2720 file silcd/command.c.
2722 * Fixed passphrase saving on +a channel on normal server
2723 after successful JOIN command. Affected file silcd/command.c.
2725 Fri Jun 28 11:53:25 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2727 * Remove server/router operator privileges in DETACH command,
2728 since it's possible to resume to server where these
2729 privileges would not be allowed for the client. Affected
2730 file silcd/command.c.
2732 * Do not set to wait for backup in rehash of the server.
2733 Affected file silcd/server.c.
2735 * Do not check listener sockets when counting how many
2736 socket connections we have. Affected file is
2737 silcd/server_util.c.
2739 * Do not announce disconnected clients that are remaining
2740 in history (for WHOWAS). This is because SIGNOFF notify
2741 for these has been sent earlier already. Affected file
2744 Thu Jun 27 20:07:27 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2746 * Buffer overflow with CUMODE command's mode->mode character
2747 conversion. Reported by Ville Räsänen. Affected file
2748 lib/silcutil/silcutil.c.
2750 Thu Jun 27 16:54:33 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2752 * Allow heartbeat packets to go disabled connections anyway.
2753 Affected files silcd/server.c and silcd/packet_send.c.
2755 * Do not broadcast New Channel packets with List flag set
2756 in the packet to backup routers. The router must check
2757 for the correctness of the packets before sending them.
2758 It is possible that router will have enforce Channel ID
2759 change and this would cause desync in the backup router.
2760 Affected file silcd/packet_receive.c.
2762 * Remove SILC_PACKET_FLAG_LIST from the temp packets that
2763 are handled in list parsing. They are not list packets
2764 anymore. Affected file silcd/packet_receive.c.
2766 Thu Jun 27 11:27:07 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2768 * Stop waiting for backup router through the timeout, not
2769 directly after backup router has arrived. Affected file
2772 * Do not re-create channel keys and send them when removing
2773 clients in server shutdown. Affected files are
2774 silcd/server_internal.h and silcd/server_util.c.
2776 * Notify distribution to backup routers was missing from
2777 the silc_server_send_notify_dest function which caused
2778 desyncing problems with backup router. Affected file is
2779 silcd/packet_send.c.
2781 * The client's channel removing was working wrong on
2782 backup router. It assumed that it doesn't know global
2783 information but backup router does know. For this reason
2784 it could remove channel when it wasn't supposed to do that.
2785 Affected file silcd/server.c and silcd/server_util.c.
2787 Wed Jun 26 15:14:12 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2789 * Stop for a couple seconds after badkup router has become
2790 primary router. Affected file silcd/server.c.
2792 * Added silc_server_remove_servers_by_server, which is used
2793 to remove servers originated from some other server. Also
2794 clients of those servers can be removed too. Affected file
2795 silcd/server_util.[ch].
2797 * When removing clients after a server has signed of remove
2798 also all servers behind that server (unless they are known
2799 to be available locally), and send SERVER_SIGNOFF for each
2800 of the server separately. Also the signed off clients are
2801 sent now separately per signed off server. The affected files
2802 are silcd/server.c and silcd/server_util.[ch].
2804 * All servers added with silc_idlist_add_server must always
2805 have both "router" and "connection" pointers set. Otherwise,
2806 bad server entries may be left around in the cache.
2807 Affected file silcd/command_reply.c.
2809 * Do not create the channel key in NEW_CHANNEL packet
2810 processing if the channel is empty. Affected file
2811 silcd/packet_receive.c.
2813 * Completed backup router support for standalone routers.
2814 Supports also servers in the cell that do not use the backup
2817 Wed Jun 26 10:38:11 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2819 * Fixed a bug in silc_string_regexify which did not add '^'
2820 at the start of each string, and thus the matching was
2821 not explicit. For example ban list iikone@*!*@* would
2822 match also "priikone", which is wrong, it would have to be
2823 *iikone@*!*@* to match also "priikone". Affected
2824 file lib/silcutil/unix/silcunixutil.c.
2826 Tue Jun 25 18:47:39 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2828 * Enable all local server connections before updating client
2829 caches when we've become backup router. Otherwise, signoff
2830 packets may not reach the clients. Affected files are
2831 silcd/server.c and silcd/server_util.[ch].
2833 * Fixed a bug in version string parsing which could crash
2834 the program with specially formatted version string.
2835 Bug reported and patch provided by Ville Räsänen. Affected
2836 file lib/silcutil/silcutil.c.
2838 * Handle the disconnection immediately when DISCONNECT
2839 packet is received in server. Affected file silcd/server.c.
2841 * Primary router now waits a short time (10 seconds) for
2842 backup router connection before accepting any other
2843 connection (except local). Affected file silcd/server.c,
2846 * Fixed a crash in client libary in NICK_CHANGE notify when
2847 NICK_CHANGE arrived for client entry we are resolving
2848 currently. Affected file lib/silcclient/client_notify.c.
2850 * Call the sconn->callback completion even if error had
2851 occurred. Start reconnecting always if connection to
2852 primary router fails during backup router protocol.
2853 Affected files silcd/server.c and server_backup.c.
2855 Mon Jun 24 17:47:52 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2857 * Added functions silc_server_send_opers and
2858 silc_server_send_opers_notify to send packets stricly
2859 to operators. Added macro SILC_SERVER_SEND_OPERS macro
2860 to send variable argument notify to operators.
2861 Affected files silcd/packet_send.[ch] and silcd/server.h.
2863 * Removed UMODE rights checking with UMODE_CHANGE notify.
2864 Affected file silcd/packet_receive.c.
2866 * Server/router operator now receives notify when network
2867 switches to backup router and when it resumes the use of
2868 primary router. Affected file silcd/server.c and
2869 silcd/server_backup.c.
2871 * Fixed the updating of client information after backup
2872 resuming protocol is over; update all except local clients
2873 to the new primary router. The affected file is
2874 silcd/server_util.c.
2876 * Added support for closing active connections in rehash
2877 that were unconfigured by the user. Supports currently
2878 closing server and router connections. Affected file
2881 * Rewrote some SILC_LOG_DEBUG's in silcd/server_backup.c.
2883 Sun Jun 23 17:32:31 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2885 * Don't do SILC_STRING_LANGUAGE encoding if the outbuffer
2886 is NULL since seems that on some platforms NULL is allowed
2887 and on some it's not. Fallback encoding is used instead.
2888 Affected file lib/silcutil/silcstrutil.c.
2890 * Fixed statistics updating for incoming server connection
2891 which could cause problems when re-connecting. Affected
2892 file silcd/server.c.
2894 * Preliminary backup router support for standalone router
2895 added. Affected files in silcd/.
2897 * Mark server connections in backup router disabled before
2898 and after backup protocol. Affected file is
2899 silcd/server_backup.c.
2901 * Added support for reconnecting to remote server connection
2902 even if the protocol fails, and if the configuration wants
2903 us to keep trying to connect anyway.
2905 Server connection is not allowed to backup router if
2906 backup router does not have connection to primary router yet.
2908 Affected file is silcd/server.c.
2910 Sat Jun 22 21:34:59 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2912 * Added silc_client_udpate_server function to update changed
2913 server info. Affected file lib/silcclient/idlist.[ch].
2915 * Added check for server entries that are being resolved when
2916 notify is received. If being resolved, handle the received
2917 notify only after it's resolved so that all notifys are
2918 handled in same order as received from the server.
2920 Added similar resolver check to channel entries. Every
2921 notify that cause resolving of any information that affects
2922 channel entry marks the channel entry in waiting state.
2923 After whatever resolving is over the waiters are signalled
2924 and only then the notifys are handled in the same order
2925 as delivered from the server.
2927 Affected files are lib/silcclient/idlist.[ch], and
2930 * Fixed KILLED notify handling in normal server. Affected
2931 file silcd/packet_receive.c.
2933 * Added SILC_IDLIST_STATUS_LOCAL which indicates that entry
2934 is locally connected, or was locally connected (but may
2935 be detached and connection is not active). Added also
2936 SILC_IS_LOCAL for checking this status. Affected files
2937 silcd/idlist.h, silcd/packet_receive.c, silcd/server_util.c,
2938 silcd/server.c and silcd/server_internal.h.
2940 Sat Jun 22 17:06:58 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2942 * Don't send or handle TOPIC_SET if topic is already set and
2943 is same as being set. Affected files silcd/command.c and
2944 silcd/packet_receive.c.
2946 * Fixed CMODE change rights checking to work correctly when
2947 removing modes by operator. Affected file is
2948 silcd/server_util.c.
2950 * Fixed some handling with New Channel packet in router and
2951 fixed some CMODE_CHANGE notify handling in server and router.
2952 Affected file is silcd/packet_receive.c.
2954 * Changed "disconnect" client operation to include the
2955 reason of the disconnection and optional disconnection
2956 message. Affected file lib/silcclient/silcclient.h.
2958 * Made the compilation of lib/contrib/ stuff conditional.
2959 Affected files configure.in.pre, lib/contrib/Makefile.am.
2961 Sat Jun 22 12:49:21 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2963 * All CMODE_CHANGE and CUMODE_CHANGE notifys are now sent back
2964 to the sender of the notify too, to avoid situation where two
2965 notifys are in the network at the same time going to oppsite
2966 directions. Affected file silcd/packet_receice.c.
2968 Fri Jun 21 10:00:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2970 * Delete the client from channel even if the cilent->id is
2971 NULL. It was possible that client was deleted without
2972 removing from channels (theoretically at least). Affected
2973 file silcd/server.c and silcd/server_util.c.
2975 * Free the client data too when resuming is not successful.
2976 Affected file silcd/packet_receive.c.
2978 * Merged some code from c0ffee's silc-plugin. Affected files
2979 irssi/src/silc/core/silc-channels.c and silc-expandos.c.
2981 * Added SILC_PRIMARY_ROUTE and SILC_BROADXAST macros to
2982 silcd/server_internal.h. SILC_PRIMARY_ROUTE Returns pointer
2983 to the primary router connection, the other one returns
2984 TRUE if packet must be broadcasted to network.
2986 * All notifys that are destined to primary router (to network)
2987 are now automatically sent to backup routers even if the
2988 router is standalone (and has backup router). Affected files
2991 * Added --without-irssi and --without-silcd configuration
2992 options for disabling the compilation of these applications.
2993 Affected file configure.in.pre and prepare.
2995 Thu Jun 20 13:48:15 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2997 * Implemented SILC_STRING_BMP and SILC_STRING_UNIVERSAL for
2998 UTF-8 encoding and decoding. Added also new encodings
2999 SILC_STRING_BMP_LSB and SILC_STRING_UNIVERSAL_LSB.
3001 Added also SILC_STRING_LANGUAGE which is language and charset
3002 specific encoder and decoer for those platforms that support
3003 iconv(). It can convert the UTF-8 to and from the locale
3004 specific character set.
3006 Affected file lib/silcutil/silcstrutil.[ch].
3008 * Added macro SILC_NOT_IMPLEMENTED to lib/silcutil/silclog.h.
3010 * Added function silc_get_command_name to the file
3011 lib/silcutil/silcutil.[ch].
3013 * Improved the server debug output a bit. Affected files are
3016 Wed Jun 19 17:46:31 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3018 * Save the channel passphrase when received succesful JOIN
3019 command reply from router, on normal server. Otherwise
3020 joinig +a channels from normal server is not possible.
3021 Affected file silcd/command.c.
3023 * Fixed a bug in TOPIC_SET notify handling. The notifier
3024 may be other than client too, like server or channel.
3025 It expected it to always be only client and ignored the
3026 notify. Affected file silcd/packet_recieve.c.
3028 * Removed some (unnecessary) debug printing from
3029 lib/silccore/silcid.c and lib/silccore/silcargument.c.
3031 * Do not force CMODE_CHANGE when server is announcing new
3034 Router announces stuff only after server reannounces channel
3035 after CHANNEL_CHANGE notify.
3037 These fixes optimizes the announcing procedure, and perhaps
3038 fixes some problems too. Affected file silcd/packet_receive.c.
3040 * Fixed SERVER_SIGNOFF sending to local clients. It was
3041 totally broken and sent the notify to all local clients,
3042 instead of only to those that was on same channel as the
3043 signing off clients. Affected file silcd/server_util.c.
3045 * Added -D option to server. It can be used to give debug
3046 level. The levels are from 0 - 99, and are predefined for
3047 smooth server debugging. (see silcd.c for the predefined
3048 levels). Affected file silcd/server.c.
3050 Wed Jun 19 16:01:51 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3052 * Fixed a bug in Irssi SILC client to close the connection
3053 properly when disconnecting from server. Affected file
3054 irssi/src/silc/core/client_ops.c.
3056 Tue Jun 18 17:14:52 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3058 * When authenticating as founder during JOIN command, check
3059 that the one authenticating becomes the only founder on the
3060 channel. Affected file silcd/command.c.
3062 * Better checking for founder mode setting when CUMODE_CHANGE
3063 notify is received. Affected file silcd/packet_receive.c.
3065 * Close all connections when shutting down the server by sending
3066 DISCONNECT packet. Close all listeners too when shutting
3067 down the server. Affected file silcd/server.c.
3069 * Handle DISCONNECT packet correctly in client library by
3070 calling the "disconnect" client operation. Affected file
3071 lib/silcclient/client.c.
3073 * Handle local errors correctly during resuming. Affected
3074 file lib/silcclient/client.c.
3076 Tue Jun 18 10:26:27 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3078 * The log file is not dupped internally anymore in
3079 lib/silcutil/silclog.c. Fixed memory leaks too.
3081 * The scheduler now dispatches all pending timeout tasks
3082 when it is uninitialized with silc_schedule_uninit.
3083 Affected file lib/silcutil/silcschedule.c.
3085 Mon Jun 17 21:30:55 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3087 * Added --enable-stack-trace option to configure. Added
3088 memory allocation stack trace support. Added files
3089 lib/silcutil/stacktrace.[ch]. Affected files are
3090 lib/silcutil/silcmemory.[ch].
3092 * Fixed memory leaks from libraries and server. Affected
3093 files around the tree.
3095 * Reverted back a fix made to CUMODE which broke it.
3096 Affected file silcd/command.c.
3098 Sun Jun 16 11:49:45 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3100 * Added SILC_MESSAGE_FLAG_UTF8 to the protocol specs and the
3101 core library, and implemented it. All textual messages SHOULD
3102 use this flag and the message MUST be UTF-8 encoded.
3103 All text messages sent by Irssi SILC client are now UTF-8
3104 encoded (regardless whether the terminal supports UTF-8 or not).
3105 Affected files are lib/silccore/silcchannel.h,
3106 irssi/src/silc/core/silc-servers.c, silc-channels.c and
3109 Sat Jun 15 18:23:39 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3111 * Added lots of new statistics updating that was missing from
3112 the server and router code. Affected files in silcd/.
3114 * Sending SIGUSR1 signal to server now dumps the current
3115 server statistics into /tmp directory. Affected file is
3118 * ROBODoc documented the lib/silccrypt/silchash.h. Improved
3119 the SILC Hash Interface also. Added new functions
3120 silc_hash_get_name, silc_hash_init, silc_hash_update and
3121 silc_hash_final. Affected file lib/silccrypt/silchash.c.
3123 Sat Jun 15 12:09:14 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3125 * Added some better info printing for client during connecting.
3126 Affected file silcd/server_util.c.
3128 * Implemented the SILC_CHANNEL_UMODE_QUIET mode that can be used
3129 to silence a user on a channel. Affected files are
3130 lib/silcclient/client_channel.c, irssi/src/silc/core/client_ops.c,
3131 irssi/src/fe-common/silc/module-formats.[ch], silcd/command.c
3132 and silcd/packet_receive.c.
3134 * Fixed a fatal bug in handling of malformed command payload.
3135 Affected file silcd/command.c.
3137 * Fixed a double free when announcing channel users to router.
3138 Affected file silcd/server.c.
3140 * After successful authentication to channel founder mode, check
3141 that there isn't anyone else with founder mode on the channel.
3142 The one that authenticated will become founder and anyone
3143 else is demoted. Affected file silcd/command.c.
3145 * Added error printing of any error that has occurred during
3146 any command in client library. Affected file is
3147 irssi/src/silc/core/client_ops.c.
3149 * Removed some error printing from the client library and left
3150 it for the application to worry (from the error status it
3151 receives in 'command' client operation. Affected file is
3152 lib/silcclient/command.c.
3154 Fri Jun 14 22:59:02 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3156 * Added new status types KEY_AGREEMENT_ALREADY_STARTED and
3157 KEY_AGREEMENT_SELF_DENIED to lib/silcclient/silcclient.h.
3158 Starting key agreement with itself is denied. Affected file
3159 is lib/silcclient/client_keyagr.c.
3161 * Fixed some error checkings from the SFTP library which caused
3162 misbehaviour. Affected files are lib/silcsftp/sftp_client.c
3163 and lib/silcsftp/sftp_util.c.
3165 * Added new "debug" and "debug_string" settings to Irssi SILC
3166 client which can be used to print runtime debugging on the
3167 Irssi's screen. Available when compiled with --enable-debug
3168 option. Affected file irssi/src/silc/core/silc-core.c.
3170 Tue Jun 11 16:36:02 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
3172 * Fixed a missing variadic parameter in a function call that
3173 caused server crash when a non-allowed connection arrived.
3174 Reported by Richard Becker. Affected file silcd/server.c.
3176 Mon Jun 10 16:29:42 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3178 * Added WATCH list sending to backup routers from router.
3179 The WATCH command is sent by the router to the backup
3180 router. Affected file silcd/command.c.
3182 * Mark the backup_router flag for RouterConnection entry
3183 if the backup router stuff is defined in the config file.
3184 Affected file silcd/serverconfig.c.
3186 * Fixed some backup data sending around the code to work better
3187 if the router is standalone router. Not all places were fixed.
3188 Affected file silcd/packet_receive.c, silcd/packet_send.c,
3191 * Fixed the router connecting when connecting to multiple
3192 routers. It ignored every other router except the first
3193 one. Affected file silcd/server.c.
3195 Mon Jun 10 09:28:21 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3197 * Made the private key generation after expiration optional.
3198 If not created after expiration the old key will re-expire
3199 at a later time (and thus key pair is not necessary to
3200 change). Affected file irssi/src/silc/core/clientutil.c.
3202 Sun Jun 9 18:58:25 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3204 * The length arguments in bind() and connect() were wrong
3205 and fixed now to used SIZEOF_SOCKADDR in the
3206 lib/silcutil/unix/silcunixutil.c.
3208 Tue Jun 4 18:36:05 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3210 * Fixed detach timeout handling to use Client ID and not
3211 the actual client entry which may be freed in the callback.
3212 Affected file silcd/command.c.
3214 Thu May 30 15:53:45 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3216 * Merged c0ffee's multiple interface support patch.
3217 Affected files in silcd/.
3219 Wed May 29 18:08:15 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3221 * Cleanup keys properly. Affected file is
3222 irssi/src/silc/core/clientutil.c.
3224 Tue May 28 20:11:41 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3226 * Display the user mode on the status bar. Affected file
3227 irssi/src/silc/core/silc-expandos.c.
3229 Tue May 28 13:56:26 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3231 * If private message key is not set, but the flag is set in
3232 the packet, ignore the packet since it cannot be decrypted.
3233 Affected file lib/silcclient/client_prvmsg.c.
3235 Thu May 23 12:00:14 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3237 * When resuming client, remove the old client entry from
3238 the watcher list too. Affected file silcd/packet_receive.c.
3240 * Do not allow normal server to force founder mode away
3241 from router if the founder mode is already set. Affected
3242 file silcd/packet_receive.c.
3244 * Remove the client entry with watch notify types with short
3245 timeout, and not directly, so that other notifys can be
3246 retrieved too. Affected file lib/silcclient/client_notify.c.
3248 * Display notification about data messages that cannot be
3249 displayed. Affected files irssi/src/silc/core/client_ops.c,
3250 irssi/src/fe-common/silc/module-formats.[ch].
3252 Sun May 19 18:59:00 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3254 * Fixed the CHANNEL_CHANGE notify handling in client libary
3255 to not use freed memory. Affected file is
3256 lib/silcclient/client_notify.c.
3258 * Fixed CUMODE_CHANGE notify handling in server. Affected
3259 file silcd/packet_receive.c.
3261 * Fixed USERS command to support empty channels. Affected
3262 file silcd/command.c.
3264 Sat May 18 11:35:19 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3266 * Allow multiple identical pending commands to be registered
3267 in client library. Affected file is lib/silcclient/command.c.
3269 * Call the completion for resolving client information only
3270 after all resolvers has finished. This fixes a crash in
3271 the client. Added support for checking when the resolvers
3272 are finished. Affected file is lib/silcclient/idlist.c.
3274 * Wait by default 3 seconds before reconnecting to the server
3275 after being disconnected. Makes the /detach command a bit
3278 Fri May 17 17:23:45 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3280 * Check the watcher list before sending signoff notifys
3281 when closing client connection. Affected file is
3284 * Added better CMODE command rights checking. Affected file
3285 silcd/server_util.c.
3287 Fri May 17 08:33:41 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3289 * Fixed watcher list checking during server signoff. It
3290 crashed the server. Affected file silcd/server_util.c.
3292 * The JOIN command reply returns now the founder's public
3293 key. Affected file is silcd/command.c.
3295 * Announce the channel mode, and the mode properties with
3296 CMODE_CHANGE notify. Affected file silcd/server.c.
3298 * Mark new channels by default disabled, untill at least
3299 one user joins the channel. Affected file is
3300 silcd/packet_receive.c.
3302 Thu May 16 13:05:13 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3304 * The nickname argument to watch notify can be optional.
3305 Fixes a crash in server. Affected file silcd/packet_send.c.
3307 * Remove the client entry from cache if the WATCH notify type
3308 is KILLED, SERVER_SIGNOFF or SIGNOFF. Affected file is
3309 lib/silcclient/client_notify.c.
3311 * Check the watcher list before and after changing nickname
3312 when the NICK_CHANGE notify is received. Affected file is
3315 * Fixed a crash in OPER and SILCOPER command sending. Empty
3316 passphrase caused the crash. Affected file is
3317 lib/silcclient/command.c.
3319 Wed May 15 19:01:42 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3321 * Merged with Irssi CVS for Irssi SILC client.
3323 Tue May 14 19:37:48 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3325 * Completed the protocol specifications.
3327 Tue May 7 20:41:58 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3329 * Merged with Irssi CVS for Irssi SILC client.
3331 Tue May 7 11:07:16 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3333 * Added the founder's public key delivery to the
3334 CUMODE_CHANGE notify type as well. Updated the protocol
3335 specs and the code. Affected files are silcd/packet_send.[ch],
3336 silcd/packet_receive.c and silcd/command.c.
3338 Mon May 6 19:46:12 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3340 * Added silc_pkcs_public_key_copy function into the
3341 lib/silccrypt/silcpkcs.[ch].
3343 * Remove the `iv' from the SilcChannelEntry since we can
3344 live without it. Affected files are silcd/idlist.h and
3345 silcd/packet_receive.c.
3347 * Added support for sending the founder's public key in
3348 the CMODE_CHANGE notify packet in the server. Affected
3349 files are silcd/packet_send.[ch], silcd/packet_receive.c,
3350 silcd/command.c and silcd/server.c.
3352 * Changed the FOUNDER_AUTH authentication to use only
3353 public key authentication as defined by new protocol
3354 specs. Passphrase authentication with that mode cannot
3355 be used anymore. It is now possible to reclaim founder
3356 mode from any server in the network. Affected files are
3357 silcd/command.c, silcd/idlist.h and silcd/command_reply.c.
3359 * Added permanent channels support by making the channel
3360 permanent when FOUNDER_AUTH mode is set on the channel.
3361 The channel will not be destroyed even if channel is empty
3362 when that mode is set. Protocol TODO #17. Affected
3363 files are silcd/server.[ch], server_util.[ch],
3364 silcd/command.c, silcd/packet_receive.c and
3365 lib/silcclient/command.c.
3367 Fri May 3 18:36:51 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3369 * Added reference counter to the command reply context in
3370 the client library. Affected files are
3371 lib/silcclient/command_reply.[ch].
3373 Fri May 3 11:37:10 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3375 * Fixed rekey protocol with PFS in the client library.
3376 Affected file is lib/silcclient/protocol.c.
3378 * Added support for list of errors in client library
3379 command reply handling. Affected file is
3380 lib/silcclient/command_reply.c.
3382 * Defined that the WHOIS and IDENTIFY commands can send
3383 list of errors. Updated the protocol specs. Protocol
3386 * Added support for sending list of errors to WHOIS and
3387 IDENTIFY commands in server. Added support for receiving
3388 list of errors in server. Affected files are
3389 silcd/command.c and silcd/command_reply.c.
3391 * Fixed client info resolving on LEAVE command in client
3392 library to not crash. Affected file is
3393 lib/silcclient/client_notify.c.
3395 Thu May 2 08:45:11 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3397 * Defined that the NICK command replies with thew changed
3398 nickname too, to make the nickname changing simpler at
3399 the client's end. Updated protocol specs and the code
3400 in client and server. Affected files are
3401 silcd/command.c, lib/silcclient/command_reply.c and
3402 lib/silcclient/command.c.
3404 Mon Apr 29 20:10:42 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3406 * Added `Compressed' packet flag to indicate that the packet
3407 payload is compressed by the sender. Updated the protocol
3408 specs and the core library. The compression still is not
3409 implemented in the sources. Affected file is
3410 lib/silccore/silcpacket.h.
3412 Mon Apr 29 09:48:12 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3414 * Remove pending command callbacks also if the connection
3415 to the server is destroyed. Affected file is
3416 lib/silcclient/client.c.
3418 Sat Apr 27 19:52:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3420 * Added new QUIET channel user mode that can be used to
3421 quiet a user in a channel. Updated the protocol specs but
3422 it wasn't implemented yet. Protocol TODO #27. Affected
3423 file is lib/silccore/silcmode.h.
3425 Mon Apr 22 09:09:44 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3427 * Added BLOCK_INVITE user mode to be able to block incoming
3428 invite notifications. Protoocol TODO #26. Affected files
3429 are lib/silccore/silcmode.h, lib/silcclient/command.c and
3432 * SILC Publickey fields MUST be UTF-8 encoded now. Updated
3433 the protocol specs and the code. Affected file is
3434 lib/silccrypt/silcpkcs.c.
3436 Sun Apr 21 19:44:38 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3438 * Disconnect Payload includes now the status type. Updated
3439 the protocol specs and the code. Protocol TODO #25.
3440 Affected files are silcd/server.c, lib/silcclient/client.c.
3442 * Added NOT_AUTHENTICATED, BAD_SERVER_ID, INCOMPLETE_INFORMATION,
3443 KEY_EXCHANGE_FAILED and BAD_VERSION error status types.
3444 Moved the silc_client_command_status_messages table to the
3445 lib/silcutil/silcutil.c and added new funtion
3446 silc_get_status_message, which deprecates function
3447 silc_client_status_message. Affected files are
3448 lib/silccore/silcstatus.h, lib/silcclient/command_reply.[ch],
3449 lib/silcutil/silcutil.[ch].
3451 Fri Apr 19 17:35:15 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3453 * Defined that the nickname hash in Client ID MUST be from
3454 lowercase nickname. This effectively changes nicknames in
3455 SILC to case-insensitive. Updated the protocol specs and
3456 the code. Affected files are lib/silcutil/silcutil.[ch],
3457 silcd/serverid.c, and silcd/idlist.c.
3459 * Added new channel user modes BLOCK_MESSAGES_USERS and
3460 BLOCK_MESSAGES_ROBOTS. Updated the protocol specs and the
3461 code. Affected files are lib/silccore/silcmode.h,
3462 lib/silcclient/command.c, and silcd/packet_send.c.
3464 * Added new error status ERR_RESOURCE_LIMIT. Updated protocol
3465 specs and code. Affected file lib/silccore/silcstatus.h.
3467 * Added support for watch list. It is possible to add nicknames
3468 to be watched, and when they come to network, leave network
3469 or user mode changes the watcher will be notified of this
3470 change. Added SILC_COMMAND_WATCH command, added new
3471 notify type SILC_NOTIFY_TYPE_WATCH to deliver the watch
3472 notifications. Updated the protocol specs and implemented
3473 this to library, client and server. Protocol TODO #21.
3474 Affected files are lib/silccore/silccomand.h,
3475 lib/silccore/silcnotify.h, lib/silcclient/command[_reply].[ch],
3476 silcd/command[_reply].[ch], lib/silcclient/client_notify.c,
3477 silcd/packet_send.[ch], silcd/packet_receive.c, and
3478 irssi/src/silc/core/client_ops.c.
3480 * Added user mode SILC_UMODE_REJECT_WATCHING to reject
3481 somebody watching you. Updated the protocol specs and the
3482 code. Affected files are lib/silccore/silcmode.h, and
3483 lib/silcclient/command.c.
3485 Fri Apr 19 09:02:20 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3487 * Added service support to SILC protocol. Added new command
3488 SILC_COMMAND_SERVICE. Updated the protocol specs and the
3489 core library. Services are not implemented in server or
3490 client for now. Protocol TODO #20. Affected files are
3491 lib/silccore/silcstatus.h, lib/silccore/silccommand.h.
3493 * Added SilcStatus argument to `command' client operation
3494 to return the error status when command sending fails
3495 locally. Changed all command in client library to return
3496 correct command status. Affected files are
3497 lib/silcclient/command.c, lib/silcclient/silcclient.h and
3498 irssi/src/silc/core/client_ops.c.
3500 Thu Apr 18 14:09:51 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3502 * Added silc_mime_parse function to parse MIME headers.
3503 Affected files are lib/silcutil/silcstruti.[ch].
3505 * Added MIME header parsing in Irssi SILC Client. It displays
3506 all textual MIME objects, others it ignores. Affected file
3507 is irssi/src/silc/core/clien_ops.c.
3509 Wed Apr 17 22:07:59 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
3511 * Fixed a bug in the pid writing function, which couldn't be
3512 written in a root-owned directory.
3514 Tue Apr 16 09:34:40 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3516 * Defined that channel message to unknown Channel ID must
3517 cause SILC_NOTIFY_TYPE_ERROR notify message to the sender.
3518 Updated the protocol specs and the code in server. The
3519 affected file is silcd/packet_receive.c.
3521 Mon Apr 15 19:57:57 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3523 * Added new notify type SILC_NOTIFY_TYPE_ERROR and specified
3524 that it is used to send error notifys if error occurs during
3525 some SILC packet processing, except commands. The error
3526 types are same as for command reply types. Defined that
3527 if private message is sent to unknown Client ID the error
3528 is sent in SILC_NOTIFY_TYPE_ERROR instead of command reply.
3529 Updated the protocol specs and code. Affected files are
3530 lib/silccore/silcnotify.h, added lib/silccore/silcstatus.h,
3531 lib/silcclient/client_notify.c, silcd/packet_receive.c,
3532 and irssi/src/silc/core/client_ops.c. Renamed the
3533 SilcCommandStatus to SilcStatus.
3535 * Defined the use of extra WHOIS attributes in WHOIS command.
3536 The <Requested Attributes> (defined in a separate document)
3537 can be used to request additional information about user
3538 not returned by standard WHOIS command. Defined that server
3539 can send WHOIS command directly to client. Client provides
3540 the requested attributes to the server. Updated the protocol
3541 specs. Protocol TODO #4. Implementation is not done yet
3542 (Protocol TODO #24).
3544 * Renamed function silc_client_command_status_message to
3545 silc_client_status_message. Affected files are
3546 lib/silcclient/command_reply.[ch].
3548 Sun Apr 14 21:13:42 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3550 * Changed the WHOIS, IDENTIFY and WHOWAS count arguments to
3551 32 bit integers. Updated the protcol specs and the code.
3552 Affected files are silcd/command.c and
3553 lib/silcclient/command.c.
3555 Sun Apr 14 19:49:02 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
3557 * Fixed a bug in library where sending a bogus authentication
3558 payload would lead to a crash. Affected file is
3559 lib/silccore/silcauth.c.
3561 Sat Apr 13 13:09:24 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3563 * Added detach_disabled and detach_timeout server config
3564 options to the server. Affected files silcd/serverconfig.[ch],
3565 silcd/command.c and silcd/packet_receive.c.
3567 Fri Apr 12 20:09:08 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3569 * Added resolve_cmd_ident field to the SilcClientEntry structure
3570 too so that if the entry is for example being resolved so
3571 another command may attach to the same pending command reply
3572 without requiring to resolve the same entry again. Added
3573 support for adding multiple pending commands for one
3574 command idenfier. Affected files lib/silcclient/command.[ch],
3575 lib/silcclient/command_reply.[ch], lib/silcclient/idlist.h.
3577 Fri Apr 12 10:17:51 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3579 * Defined that server receives WHOIS command reply for private
3580 and secret channels too. Updated protocol specs and the
3581 code in server. Affected file silcd/command.c.
3583 * Defined <channel user mode list> argument to WHOIS command
3584 reply for returning user modes on the channels. The
3585 channel list now doesn't include the user mode anymore but the
3586 actual channel mode. Updated protocol specs and the code in
3587 client and server. Affected files are silcd/command_reply.c,
3588 silcd/command.c, silcd/server.c, irssi/src/silc/core/client_ops.c,
3589 and lib/silcclient/command_reply.c.
3591 * Save the channels list in WHOIS command reply in normal server
3592 so that WHOIS always shows joined channels also in normal
3593 server and not just on router. Affected file is
3594 silcd/command_reply.c.
3596 Thu Apr 11 22:29:33 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3598 * Defined that server receives USERS command reply for private
3599 and secret channels too. Updated protocol specs and the
3600 code in server. Affected file silcd/command.c.
3602 Thu Apr 11 16:32:08 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3604 * Changed the UMODE's mode mask argument to be optional. If
3605 not provided then the command merely returns the current mode
3606 mask to the client. Updated protocol specs and the server.
3607 Affected file is silcd/command.c.
3609 * Added SILC session detachment/resuming support. It is possible
3610 to detach by closing the network connection and then re-connect
3611 and resume to the old client session. Added DETACHED user
3612 mode that server will set for detached client. Added new
3613 packet RESUME_CLIENT which is used to perform the resuming
3614 process. Added DETACH command. Updated the protocol specs,
3615 core library, client and server. Protocol TODO #22. Very
3616 many affected files around the tree.
3618 Wed Apr 10 16:32:01 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3620 * Changed the CMODE's mode mask argument to be optional. If
3621 not provided then the command merely returns the current mode
3622 mask to the client. Updated protocol specs and the server.
3623 Affected file is silcd/command.c.
3625 * Changed the Killer's Client ID in KILLED notify to be just
3626 any ID payload since router server is allowed to kill as well.
3627 Updated protocol specs, client libary and server. Affected
3628 files are lib/silcclient/client_notify.c, silcd/packet_receive.c,
3629 and irssi/src/silc/core/client_ops.c.
3631 Tue Apr 9 17:15:42 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3633 * Added new user modes ANONYMOUS for special anonymous servers
3634 that may set the mode for client, and BLOCK_PRIVMSG which
3635 client may set to block incoming private messages unless the
3636 Private Message Key flag is set (using private keys to protect
3637 private messages). Updated protocol specs and code in client
3638 and server and core library. Protocol TODO #23. Affected
3639 files are lib/silccore/silcmode.h, silcd/server.[ch],
3640 irssi/src/silc/core/client_ops.c, silcd/packet_receive.c,
3641 irssi/docs/help/in/umode.in, lib/silcclient/command.c.
3643 * Added new channel user mode BLOCK_MESSAGES which the client
3644 may set to itself to tell server not send channel messages.
3645 Other packets such as channel key packets are still sent.
3646 Protocol TODO #23. Updated the protocol specs, client and
3647 server. Affected files are lib/silccore/silcmode.h,
3648 irssi/docs/help/in/cumode.in, lib/silcclient/command.c,
3649 lib/silcutil/silcutil.c, silcd/command.c, and
3650 silcd/packet_send.c.
3652 Mon Apr 8 23:57:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3654 * Redefined the Status Payload to include now two 8 bit fields,
3655 instead of one 16 bit field. This now makes it possible to
3656 send list of errors. Updated the protocol specs and the code
3657 in core library, client library and server. Protocol TODO #1.
3658 Affected files are lib/silccore/silccommand.[ch],
3659 lib/silcclient/command_reply.[ch], silcd/command.c,
3660 silcd/command_reply.c and silcd/packet_receive.[ch].
3662 Mon Apr 8 19:57:40 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
3664 * Added config parse status SILC_CONFIG_EPRINTLINE, this status
3665 must be handled by the application and should tell the application
3666 that an error message was already printed, and it should print the
3667 config coords (line, filename, ...). Affected files are
3668 silcd/serverconfig.c, lib/silcutil/silcconfig.[ch].
3670 * Added local macro SILC_SERVER_CONFIG_ALLOCTMP to make the
3671 server config parsing code more readable.
3673 Fixed a bug in the fetch_logging() config callback.
3675 Affected files is silcd/serverconfig.c.
3677 * Drop root privileges when started in foreground. Don't drop them
3678 if debugging also. Affected file is silcd/silcd.c.
3680 Mon Apr 8 17:00:41 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3682 * Added more IM-like features by introducing new user modes
3683 for setting various presence information. Added new modes:
3684 INDISPOSED, BUSY, PAGE, HYPER and ROBOT. Updated protocol
3685 specs and code. Protocol TODO #19. Affected files are
3686 lib/silccore/silcmode.h, irssi/src/silc/core/client_ops.c,
3687 irssi/docs/help/in/umode.in and lib/silcclient/command.c.
3689 Sun Apr 7 17:07:59 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3691 * Added STATS command to the protocol after all, to return
3692 various statistical information about the network. It can
3693 be used by clients to retrieve statistical information, and
3694 servers may use it to to fetch cell and network wide
3695 statistics from router. Updated the protocol specs and
3696 implemented it to the server. Protocol TODO #16.
3697 Affected files are lib/silccore/silccommand, silcd/command.[ch],
3698 silcd/command_reply.[ch].
3700 Sat Apr 6 17:08:58 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3702 * The LIST command reply in client libary now adds new channel
3703 entry if the returned channel doesn't exist yet in cache,
3704 and returns the channel entry to the application in the
3705 command_reply client operation. Affected file is
3706 lib/silcclient/command_reply.c.
3708 * Changed the channel message payload's MAC generation to
3709 include the IV in the MAC as well. This way all relevant
3710 parts of the channel message payload are authenticated also
3711 with the channel message MAC (and not only by packet MAC).
3712 Causes incompatibility with 1.0 protocol. Protocol TODO #7.
3713 Affected file is lib/silccore/silcchannel.c.
3715 * Fixed the SKE to save the remote version, since the
3716 silc_ske_parse_version mistakenly checked wrong version,
3717 after it replaced the start payload. Affected files are
3718 lib/silcske/silcske.[ch].
3720 Fri Apr 5 16:03:03 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3722 * Splitted lib/silcutil/silcutil.h into silcstrutil.h for
3723 string utility functions. Added there also new functions
3724 silc_utf8_[encode/decode/valid] for UTF-8 string encoding.
3725 Affected files lib/silcutil/silcstrutil.[ch].
3727 * Renamed silc_*_pem functions to silc_pem_* functions. Affected
3728 files are lib/silcutil/silcstrutil.[ch].
3730 * Defined that the security property fields in SKE SHOULD be
3731 UTF-8 encoded, defined that version string MUST be US-ASCII
3732 encoded, defined that passphrases sent in connection
3733 authentication protocol MUST be UTF-8 encoded. Implemented
3734 these to the client and server. Defined also that other
3735 passphrases sent in the protocol MUST be UTF-8 encoded.
3736 Affected files are lib/silcske/silcske.c,
3737 lib/silcclient/protocol.c, silcd/protocol.c,
3738 silcd/serverconfig.c, and lib/silccore/silcauth.c.
3740 * Changed the silc_client_close_connection interface to not
3741 need the SilcSocketConnection which should not be visible
3742 to application. Affected files are lib/silcclient/client.c
3743 and lib/silcclient/silcclient.h.
3745 * Rewrote the text for Private Message Key Payload in the
3746 protocol specification. Protocol TODO #11.
3748 Wed Apr 3 16:24:51 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3750 * Upgraded the protocol version to 1.1, updated protocol specs
3753 * Added the nickname as new argument to NICK_CHANGE notify and
3754 added it to protocol specs and implemented it to client and
3755 server. Protocol TODO #3. Affected files are silcd/idlist.[ch],
3756 silcd/command.c, silcd/packet_receive.c, packet_send.[ch], and
3757 lib/silcclient/client_notify.c.
3759 * Added the killer's client ID to the KILLED notify and added
3760 it to protocol specs and implemented it to client and server.
3761 Protocol TODO #13. Affected files are silcd/command.c,
3762 silcd/packet_receive.c, packet_send.[ch],
3763 lib/silcclient/client_notify.c, irssi/src/silc/core/client_ops.c.
3764 The killer's client entry is now returned to application in
3765 the `notify' client operation.
3767 * Fixed the Max Argument fields that had too large value set
3768 in the protocol specs. Protocol TODO #14.
3770 * Added the LEAVE command reply to return the ID of parted
3771 channel. Updated protocol specs and implemented it to the
3772 client and server. Protocol TODO #15. Affected files are
3773 silcd/command.c, lib/silcclient/command_reply.c. The channel
3774 entry is now returned to application in the `command_reply'
3777 * Rewrote the version SKE version checking in client libary
3778 and in server to use the silc_parse_version_string. Affected
3779 files are lib/silcclient/protocol.c, silcd/protocol.c.
3781 * Added SILC_STATUS_ERR_NO_CHANNEL_FOPRIV error status to few
3782 commands that was missing it, and updated protocol specs and
3783 the server implementation. Protocol TODO #10. The affected
3784 file is silcd/command.c.
3786 * Defined new message flags SILC_MESSAGE_FLAG_REPLY to be
3787 generic reply to a generic request (REQUEST flag), and
3788 SILC_MESSAGE_FLAG_DATA to send any kind of data in a generic
3789 way. A draft-riikonen-silc-flags-payloads-00.txt is written
3790 to define the payload for DATA flag. Added the flags to
3791 the implementation. Protocol TODO #9. Affected file is
3792 lib/silccore/silcchannel.h.
3794 Changed the client library to return the message length
3795 to application as well in the channel_message and private_message
3796 client operations. Affected files are
3797 lib/silcclient/client_prvmsg, lib/silcclient/client_channel.c,
3798 lib/silcclient/silcclient.h, irssi/src/silc/core/client_ops.c,
3799 and lib/silcclient/client_ops_example.c.
3801 * Added two new channel modes: SILC_CMODE_SILENCE_USERS
3802 and SILC_CMODE_SILENCE_OPERS which can be used to moderate
3803 the channel. Updated protocol specs and impelemented this
3804 to client and server. Protocol TODO #6. Affected files are
3805 silcd/packet_receive.c, server_util.c, lib/silcclient/command.c,
3806 lib/silcclient/client_channel.c, lib/silccore/silcmode.h.
3808 Added new options m and M to CMODE command in Irssi SILC
3809 client to set these modes.
3811 * Deprecated all administrative commands from SILC protocol
3812 since they are highly implementation specific commands.
3813 Updated protocol specs. Moved the old commands in
3814 implementations to private range of command types. Affected
3815 files are silcd/command.c, lib/silcclient/command.c and
3816 lib/silcclient/command_reply.c. Protocol TODO #8.
3818 * Fixed a bug in server where sending unknown command crashes
3819 the server. Affected file silcd/command.c.
3821 Wed Apr 3 09:57:47 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3823 * Added SILC_PROTOCOLVERSION macro to check protocol version
3824 of a socket connection. The affected file is
3825 lib/silcutil/silcsockconn.h.
3827 * Added better error logging in rekey protocol. Affected file
3830 * Do not check public key types in SKE during rekey. Affected
3831 file lib/silcske/payload.c.
3833 * Fixed the rekey protocol with PFS, which was totally broken.
3834 Affected file silcd/protocol.c.
3836 Tue Apr 2 14:55:06 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3838 * Some client implementations quit network by doing first LEAVE
3839 and then immediately SIGNOFF (like Bombyx). We now do check
3840 after a short time after LEAVE notify and check whether the
3841 client is still valid after LEAVE, and if not we remove it from
3842 cache. Affected file is lib/silcclient/client_notify.c.
3844 Tue Apr 2 13:39:04 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
3846 * Merged version 1.1.4 of zlib. Even if it not currently in use,
3847 it's good not to have security holes here.
3849 * Fixed a negative refcount situtuation for the config context.
3850 Affected file is silcd/serverconfig.c.
3852 Mon Apr 1 20:15:10 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
3854 * ROBOdoc documented lib/silcutil/silcutil.h.
3856 Sat Mar 30 21:06:45 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3858 * Optimized even more the SilcPacketContext structure. Now
3859 totally saved 16 bytes of memory per context after optimization.
3860 Affected files are lib/silccore/silcpacket.[ch].
3862 * Made strict checks for valid SILC IDs. Affected file is
3863 lib/silccore/silcid.c.
3865 Sat Mar 30 18:15:55 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3867 * Changed the object argument for silc_cipher_register,
3868 silc_hash_register, silc_hmac_register and silc_pkcs_register
3869 to const. Affected files are lib/silccrypt/silccipher.[ch],
3870 silchash.[ch], silchmac.[ch] and silcpkcs.[ch].
3872 * Changed the silc_get_username and silc_get_real_name to
3873 never fail. Affected file lib/silcutil/unix/silcunixutil.c.
3875 * Fixed the Irssi SILC Client to use the silc_get_username and
3876 silc_get_real_name insted of glib routines since the glib
3877 routines only corrupt stack. Fixes the Irssi SILC to work in
3878 Cygwin. Affected file irssi/src/silc/core/silc-core.c.
3880 * Fixed the Irssi to not use g_get_home_dir since it crashes
3881 or returns garbage on cygwin and corrupts stack. Added function
3882 get_home_dir to Irssi routines. Affected files are
3883 irssi/src/core/misc.[ch] and irssi/src/core/core.c.
3885 Fri Mar 29 21:55:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3887 * Made some structure optimizations. SFTP memory FS MemFSEntry
3888 entry structure. Optimized SilcTask structure. Optimized
3889 SilcPacketContext structure.
3891 Affected files lib/silcsftp/sftp_fs_memory.c,
3892 lib/silcutil/silcschedule.c, lib/silccore/silcpacket.h.
3894 Fri Mar 29 10:41:07 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3896 * And yet again reverted back the config thing since Johnny
3897 screwed it up. Affected file silcd/serverconfig.[ch], server.c,
3900 * Fixed memory leaks from config object. Affected files are
3901 silcd/serverconfig.[ch].
3903 * Added support for adding new connections to the server in rehash.
3904 After rehash they take effect.
3906 Added support for changing the maximum allowed connections in
3907 rehash. The number can grow but going smaller is not supported.
3909 Added function silc_server_num_sockets_by_remote to the
3910 silcd/server_util.[ch].
3912 Affected files are silcd/server.c, and silcd/serverconfig.[ch].
3914 Fri Mar 29 03:26:12 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
3916 * Added preliminary checking during config parsing for a valid
3917 public/private key and removed further checks in the code.
3918 Affected files are silcd/serverconfig.[ch], server.c.
3920 * Moved functions silc_server_drop() and silc_server_daemonise()
3921 from server.c to silcd.c since they are stricly related to
3922 the application activity.
3924 * Reverted a small part of the automatic ref/unref since
3925 it caused a double unref in some situations. Affected
3926 files are silcd/silcd.[ch], server.c, serverconfig.c.
3928 * Added some .cvsignore files in the lib directory.
3930 Thu Mar 28 22:51:15 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3932 * Fixed silc_net_gethostbyaddr to correctly resolve by
3933 address. Affected file lib/silcutil/silcnet.c.
3935 * Fixed the notify relaying to client. The HMAC to be used
3936 with relayed packets ws wrong and caused decryption failure
3937 at the client end. Affected file is silcd/packet_receive.c.
3939 Thu Mar 28 19:02:05 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3941 * Created new branch silc_protocol_1_0_branch.
3943 * Reverted the silc_log_quick change in lib/silcutil/silclog.c.
3945 * Changed the silc_server_config_* routines to be SilcServer
3946 independent. They are now officially application specific code
3947 and not part of generic server implementation. Affected files
3948 are silcd/serverconfig.[ch], silcd/silcd.c, silcd/server.c.
3950 Thu Mar 28 17:01:43 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3952 * Added automatic referencing of config context in the
3953 silc_server_config_alloc, and automatic unreferencing in the
3954 silc_server_config_destroy. Affected files are
3955 silcd/serverconfig.[ch], silcd/silcd.c.
3957 * Fixed the silc_log_quick handling in the logging routines.
3958 It didn't log quickly when it was TRUE. Affected file is
3959 lib/silcutil/silclog.c. Also the flush delay was set even
3960 if it was 0 in config file. Affected file is
3961 silcd/serverconfig.c.
3963 * Added support for changing key pair of the server in rehash.
3964 Affected file silcd/server.c.
3966 Thu Mar 28 12:17:21 CET 2002 Pekka Riikonen <priikone@silcnet.org>
3968 * Fixed the TOPIC_SET notify to not cras. It changed the topic
3969 too early, before getting the channel entry. Affected file
3970 is silcd/packet_receive.c.
3972 Thu Mar 28 09:58:16 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
3974 * Added functions silc_server_config_[ref/unref], these are used
3975 to prevent that the config object is destroyed.
3977 No longer directly affect global variables silc_log_quick and
3978 silc_log_delay, they are first cached inside the config object
3979 and then applied with silc_server_config_setlogfiles().
3981 silc_server_config_set_defaults() is now internal to
3982 serverconfig.c, there are no reasons to show this internal stuff
3985 Affected files are silcd/serverconfig.[ch].
3987 * Added macro SILC_SERVER_LOG_STDERR(), this should replace most
3988 fprintf's to stderr, since some code may be executed again after
3989 the server went into the background. Affected files are
3992 * Added rehash support. Added function silc_server_rehash() that
3993 will perform all the basic tasks of the rehashing procedure.
3995 * Added command line option `-x, --hexdump'. This will enable the
3996 SILC_LOG_HEXDUMP calls that are no longer enabled with `--debug'.
3997 The option `--hexdump' implies `--debug'.
3999 * Fixed a bad bug in the logging APIs (silcutil library) where
4000 the application would crash after calling silc_log_reset_all().
4002 Wed Mar 27 19:43:16 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4004 * Fixed the KICKED notify handling in client library to
4005 correctly remove the channel and all entries from the
4006 channel when I was kicked. This bug crashed the client.
4008 Fixed yet another but in KICKED notify handling to remove
4009 the kicked client correctly from the channel.
4011 Affected file is lib/silcclient/client_notify.c.
4013 * Fixed a minor bug in looking up correct client entry
4014 in KICKED notify in server. Affected file is
4015 silcd/packet_receive.c.
4017 * Fixed the lib/silcmath/Makefile.am to include the MPI and GMP
4018 sources correctly to distribution. Fixes --with-gmp option.
4020 * Removed the manual rehashing from ID Cache, and changed it
4021 to use the SILC Hash Table's auto rehash feature. Affected
4022 file is lib/silccore/silcidcache.c.
4024 Wed Mar 27 00:07:11 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4026 * Fixed a bug in the silc_client_nickname_format function that
4027 handles the multiple same nickname formatting. Two clients
4028 with same nickname caused problems after the first one left
4029 and rejoined. It didn't format the nickname correctly.
4030 Affected file is lib/silcclient/idlist.c.
4032 Tue Mar 26 19:33:03 CET 2002 Pekka Riikonen <priikone@silcnet.org>
4034 * Don't change the topic if olod topic is same as new one.
4035 Affected file is silcd/packet_receive.c.
4037 Mon Mar 25 21:11:35 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4039 * Added cross-reference support to the SILC Documentation
4040 generator. All types across all HTML files are now cross-
4041 referenced. Affected files util/robodoc/generator.c and
4042 scripts/silcdoc/silcdoc.
4044 * Added file lib/silcutil/silctypes.h to include all the
4045 arithmetic type definitions and some macros. Removed
4046 includes/bitmove.h and moved macros to silctypes.h.
4048 Mon Mar 25 17:19:46 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4050 * Merged bugfixes for Irssi SILC client from irssi.org CVS.
4052 Sun Mar 24 11:21:04 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4054 * Added `type' argument to silc_id_payload_parse_id function which
4055 now returns the type of the ID to the sent pointer. Affected
4056 file is lib/silccore/silcid.[ch].
4058 * Added check for CMODE_CHANGE notify type that mode change is
4059 allowed by the sender. Affected file silcd/packet_receive.c.
4061 * Added check for CUMODE_CHANGE notify type that mode change is
4062 allowed by the sender. Affected file silcd/packet_receive.c.
4063 Added the ID type as CUMODE_CHANGE notify type as argument
4064 to the `notify' client operation. Affected files are
4065 lib/silcclient/client_notify.c, irssi/src/silc/core/client_ops.c.
4067 * Added function silc_client_add_server to the client library.
4068 Added support for resolving also channel and server info when
4069 received unknown entity in notify packet. Affected files are
4070 lib/silcclient/idlist.[ch], lib/silcclient/client_notify.c.
4072 * Added function silc_command_get_status to return the command
4073 status from the command reply's argument payload. Affected files
4074 are lib/silccore/silccommand.[ch].
4076 * Added check for KICKED notify type that the kicking is
4077 allowed by the client. Affected file silcd/packet_receive.c.
4079 * Created function silc_get_input which can be used to get input
4080 (echo on or off) from user on command line. Affected files are
4081 lib/silcutil/silcutil.[ch].
4083 Sat Mar 23 09:51:26 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4085 * Optimized silc_server_packet_relay_to_channel function.
4086 Added new function silc_channel_message_payload_encrypt which
4087 can be called directly if channel message payload needs to
4088 be encrypted and is already encoded (no need to call _encode
4089 function). Packet relaying is now done by router without any
4090 extra memory allocations. Affected files are
4091 lib/silccore/silcchanel.[ch], silcd/packet_receive.c and
4092 silcd/packet_send.c.
4094 * Fixed the INVITE notify handling. It took wrong arguments
4095 as invite list and invite delete. Affected file is
4096 silcd/packet_receive.c.
4098 * Added check for TOPIC_SET notify type that the topic change is
4099 allowed by the client. Affected file silcd/packet_receive.c.
4101 * Added check for INVITE notify type that inviting is allowed by
4102 the client. Affected file silcd/packet_receive.c.
4104 * Changed the silc_server_client_on_channel to return the
4105 SilcChannelClientEntry as well. Moved the function
4106 silc_server_check_cmode_rights to server_util.[ch].
4107 Affected files are silcd/server_util.[ch], silcd/command.c.
4109 * Added function silc_server_check_umode_rights to check whether
4110 changing client's user mode is allowed. Added check for
4111 UMODE_CHANGE notify type that the umode change is allowed
4112 by the client. Affected files are silcd/server_util.[ch],
4113 silcd/packet_receive.c and silcd/command.c.
4115 Fri Mar 22 12:25:58 CET 2002 Pekka Riikonen <priikone@silcnet.org>
4117 * Fixed the SILC_PACKET_MAX_ID_LEN to actually be the max
4118 ID length. It ignored that ID can be IPv6 based as well.
4119 Affected file lib/silccore/silcpacket.h.
4121 * Fixed the silc_id_id2str and silc_id_str2id to take the
4122 IPv6 address offset's into consideration. Affecte file is
4123 lib/silccore/silcid.c.
4125 Thu Mar 21 20:44:13 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4127 * Fixed the internal Unix scheduler functions to check for
4128 NULL context they may receive. The affected file is
4129 lib/silcutil/unix/silcunixschedule.c.
4131 Thu Mar 21 19:12:22 EET 2002 Timo Sirainen <tss@iki.fi>
4133 * Changed hardcoded ~/.silc paths to use get_irssi_dir() so you
4134 can specify different directory with --home command line
4135 parameter. Affected files irssi/src/silc/core/client_ops.c,
4138 * SILC-specific commands aren't now executed if the active server
4139 isn't of SILC-type, so there won't be problems with having
4140 IRC and SILC protocol support in same client. Affected files
4141 irssi/src/silc/core/silc-channels.c, silc-servers.c,
4144 Wed Mar 20 11:06:57 CET 2002 Pekka Riikonen <priikone@silcnet.org>
4146 * Improved the signal support in SILC Schedule. Added new
4147 function silc_schedule_signal_call which is used by application
4148 to mark a signal to be called. It is now safe to perform
4149 any kind of tasks in signal callbacks since it is guaranteed
4150 that the application specified signal callback is called
4151 after the signal is over. Affected files are
4152 lib/silcutil/silcschedule.[ch], lib/silcutil/*/silc*schedule.c.
4154 Tue Mar 19 20:42:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4156 * Added `name' field to SilcChannelPrivateKey to represent
4157 application given name for the key. Moved also the context from
4158 lib/silcclient/idlist.h into lib/silcclient/silcclient.h.
4159 Added the `name' argument also to the function
4160 silc_client_add_channel_private_key.
4162 Added function silc_client_current_channel_private_key to set the
4163 current channel private key in use.
4165 Added "change" command to KEY command which can be used to change
4166 the current channel private key. Bound the command also to
4167 alt+K (Alt+Shift+k).
4169 Also affected files lib/silcclient/client_channel.c,
4170 irssi/src/docs/help/in/key.in, irssi/src/silc/core/silc-channel.c.
4172 Tue Mar 19 16:32:43 CET 2002 Pekka Riikonen <priikone@silcnet.org>
4174 * Added silc_rng_get_byte_fast function in to the
4175 lib/silccrypt/silcrng.[ch].
4177 * Changed the interface of silc_packet_assemble and the
4178 silc_packet_send_prepare. If silc_packet_assmble is now
4179 called the application does not call silc_packet_send_prepare
4180 because the library will call it automatically. These
4181 interfaces now also return a reference to the outgoing buffer
4182 which includes the assembled packet, which the application can
4183 use to encrypt the packet.
4185 Affected files are lib/silccore/silcpacket.[ch],
4186 lib/silcclient/client.c, client_channel.c client_prvmsg.c,
4187 silcd/packet_send.c, server_backup.c and packet_receive.c.
4189 * Fixed a packet sending bug on very high load, where outgoing
4190 packet queue wasn't handled correctly and packets got corrupted.
4191 Affected files are lib/silcutil/*/silc*sockconn.c,
4192 lib/silcclient/client.c and silcd/server.c.
4194 Mon Mar 18 21:00:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4196 * Added macro SILC_PACKET_DATALEN which can be used during
4197 packet assembling to check whether the data to be added to
4198 the packet will fit to SILC_PACKET_MAX_LEN. If not the data
4199 len is truncated until it fits it.
4201 Added checks for maximum length of channel message payload and
4202 private message payload also.
4204 Added checks for maximum packet length in server and in
4207 Affected files are lib/silccore/silcpacket.h, silcd/packet_send.c,
4208 lib/silcclient/client.c, lib/silccore/silcchannel.c and
4209 lib/silccore/silcprivate.c, lib/silcclient/client_channel.c and
4210 lib/silcclient/client_prvmsg.c.
4212 Mon Mar 18 14:54:42 CET 2002 Pekka Riikonen <priikone@silcnet.org>
4214 * Added silc_server_packet_queue_purge call to the
4215 silc_server_disconnect_remote to assure that all data in the
4216 queue before disconnecting is sent to the network. Affected
4217 file silcd/server.c.
4219 Sun Mar 17 19:26:16 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4221 * Added the deleting of server's own ID cache entry to the
4222 silc_server_free function. Free also everything else that
4223 has been allocated in silc_server_init. The affected file
4226 Sun Mar 17 15:44:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4228 * Added functions silc_parse_version_string, silc_version_to_num,
4229 and silc_ske_parse_version to parse SILC protocol style version
4230 strings. Affected files lib/silcutil/silcutil.[ch] and
4231 lib/silcske/silcske.[ch].
4233 * Added new configuration params: version_protocol, version_software
4234 and version_software_vendor to specify what version the remote
4235 host must at least be to be able to connect to server. The vendor
4236 string can be regex matched too. Added new function
4237 silc_server_connection_allowed to check maximum number of allowed
4238 connections, and allowed versions for incoming connections.
4239 Affected files are silcd/server.c, server_util.[ch] and
4242 Sun Mar 17 10:24:50 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4244 * Added preliminary support for signals in scheduler. The
4245 signals we care about are now blocked always when the scheduler
4246 is locked. This way we can synchronise the use of signal with
4247 scheduler. It is guaranteed that when signal occurs the scheduler
4248 is not locked, and thus new tasks can be safely added to the
4251 Renamed silc_schedule_wakeup_init and silc_schedule_wakeup_uninit
4252 to silc_schedule_internal_init and silc_schedule_internal_uninit.
4253 Added new platform specific routines
4254 silc_schedule_internal_signals_[un]block and
4255 silc_schedule_internal_signal_[un]register.
4257 Added new functions to SILC Schedule API:
4258 silc_schedule_signal_[un]register. Each signal that application
4259 is going to use should be registered to the scheduler.
4261 Affected files are lib/silcutil/silcschedule.[ch],
4262 lib/silcutil/*/silc*schedule.c.
4264 Sat Mar 16 22:39:23 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4266 * Check for unauthenticated client and server in the
4267 silc_server_new_client and silc_server_new_server functions.
4268 Affected file silcd/packet_receive.c.
4270 * Added function silc_string_is_ascii to check whether given
4271 string is 7-bit ASCII string. Affected files are
4272 lib/silcutil/silcutil.[ch].
4274 * Added function silc_id_is_valid_server_id into the
4275 silcd/serverid.c and added checking for valid Server ID's in
4276 silc_server_new_server. The Server ID must always be based
4277 on the server's public IP address.
4279 * Added logging of DISCONNECT packet message in the server.
4280 Affected file silcd/server.c.
4282 Sat Mar 16 18:04:30 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4284 * Changed all library interfaces that use Global RNG to also
4285 accept SilcRng as argument. Affected files are
4286 lib/silcclient/command.c, lib/silccore/silcauth.[ch],
4287 lib/silccore/silcchanel.[ch], lib/silcclient/client_channel.c,
4288 silcd/packet_send.c, lib/silccore/silcprivate.[ch],
4289 lib/silcmath/silcprimegen.c, lib/silcmath/silcmath.h, and
4290 lib/silccrypt/rsa.c.
4292 * Added function silc_pkcs_generate_key to the
4293 lib/silccrypt/silcpkcs.[ch] for applications so that they
4294 don't need to do pkcs->pkcs->init calls anymore.
4296 * Remove SilcSocketConnection from the SFTP API since it really
4297 wasn't needed there. The application has the information
4298 saved in its contexts anyway and the SFTP layer doesn't need
4299 know about it. Affected files lib/silcsft/silcsftp.h and
4300 lib/silcsftp/sftp_[server/client].c.
4302 * Rewrote the SILC SIM (modules) interface in lib/silcsim.[ch].
4303 The SilcSimContext is not SilcSim.
4305 * Fixed possible buffer overflows in silc_id_render in the
4306 lib/silcutil/silcutil.c.
4308 * On EPOC the global crypto module lists are not used at all
4309 in the crypto library. Added support for using the constant
4310 algorithm list on EPOC. Affected files are
4311 lib/silccrypt/silccipher.c, silchash.c, silchmac.c and
4314 * Fixed the handling of third parameter of KICKED notify, since
4315 it was mistakenly updated to SILC Protocol 1.0 even though it
4316 is to be included in 1.1. Since it is not in 1.0 it is not
4317 mandatory, and this fix now handles it only if it is provided,
4318 and it is not error if it is not provided. Affected file
4319 lib/silcclient/client_notify.c.
4321 Sat Mar 16 09:07:27 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4323 * Handled CHANNEL_CHANGE notify (ignore it) in Irssi SILC
4324 client. Affected file irssi/src/silc/core/client_ops.c.
4326 * Merged with Irssi 0.8.4 from irssi.org CVS.
4328 Thu Mar 14 12:53:57 CET 2002 Pekka Riikonen <priikone@silcnet.org>
4330 * Check for valid socket connection in client entries before
4331 sending any messages. Fixes a crash, but doesn't fix some
4332 other underlaying bug that is lurking there. Affected
4333 file silcd/packet_send.c.
4335 Thu Mar 14 13:38:12 EET 2002 Timo Sirainen <tss@iki.fi>
4337 * $usermode, $cumode and $cumode_space expandos shouldn't do
4338 anything with non-SILC server records. Affected file
4339 irssi/src/silc/core/silc-expandos.c
4341 Wed Mar 13 21:38:26 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4343 * Fixed the silc_net_check_[host/local]_by_sock to support
4344 IPv6 bound sockets as well. Now they can return IPv6 addresses
4345 as well. Affected file lib/silcutil/silcnet.c.
4347 * Fixed silc_net_addr2bin to correctly convert IPv6 addresses.
4348 Affected lib/silcutil/unix/silcunixnet.c.
4350 * Fixed ID rendering (at least on some platforms, not NetBSD)
4351 for IPv6 addresses. Affected file lib/silcutil/silcutil.c.
4353 Tue Mar 12 17:58:59 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4355 * Added silc_hash_public_key and silc_hash_public_key_compare
4356 functions to be used with SilcHashTable. They can be used to
4357 hash public keys and compare public keys in hash table. Affected
4358 file lib/silcutil/silcutil.[ch].
4360 * Added support for specifying multiple public keys for Client
4361 connection section in server configuration file. This makes it
4362 possible to accept multiple public keys from same host, or to
4363 make a section that accepts any incoming host, and have the
4364 accepted public keys listed in the section.
4366 Added functions silc_sever_[find/get]_public_key, added the
4367 support for this actually to all connection sections but only
4368 the Client section is currently allowed to specify multiple
4371 Affected files are silcd/server.c, server_internal.h,
4372 command.c, protocol.c, server_util.[ch], packet_receive.c.
4374 Mon Mar 11 23:37:38 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4376 * Merged Irssi 0.8.2 from irssi.org CVS.
4378 Sun Mar 10 23:34:48 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
4380 * If silc_debug is TRUE, also output standard logging messages
4381 to stderr with the debug output.
4383 Made silc_log_reset_all() flushing all channels before returning.
4384 Also fixed some documentation typos.
4386 Affected files are lib/silcutil/silclog.[ch].
4388 Sun Mar 10 20:07:49 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4390 * Fixed the server to check correctly the amount of connections
4391 from single host, by checking also the type of the connection.
4392 Fixed also the comparison of number of connections and number
4393 of allowed connections. Affected files are silcd/server.c,
4396 Fri Mar 8 17:16:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4398 * Fixed the USERS command reply to save the user's mode on the
4399 channel as well. Fixed JOIN command reply to check whether a
4400 client is on channel already and not join it twice. Affected
4401 file lib/silcclient/command_reply.c.
4403 * Added new file silc-expandos.c into irssi/silc/core/ to return
4404 various stuff for various signal for the statusbar etc. updating.
4405 Now Irssi SILC client prints channel user modes etc. on the
4408 * The user mode (like server/router operator changes) is now shown
4409 on the Irssi SILC client's statusbar. The affected files are
4410 irssi/src/silc/core/client_ops.c, silc-expandos.c.
4412 Thu Mar 7 19:21:22 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4414 * Changed silc_mutex_[un]lock calls in lib/silcutil/silcschedule.c
4415 to SILC_SCHEDULE_[UN]LOCK macros.
4417 * Added more error printing to logs in server code. Affected
4418 files silcd/server.c and silcd/protocol.c.
4420 * Fixed -S option parsing in Irssi SILC Client. Affected file
4421 irssi/src/silc/core/silc-core.c.
4423 * Added silc_buffer_alloc_size function. Affected file is
4424 lib/silcutil/silcbuffer.h.
4426 Tue Mar 5 14:37:27 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4428 * Changed all silc_[hash|hmac|cipher|pkcs]_default tables to
4429 constants. Affected files in
4430 lib/silccrypt/silcpkcs.[ch], silchash.[ch], silchmac.[ch] and
4433 * Changed the internal SFTP Memory FS table to const. Affected
4434 file lib/silcsftp/sftp_fs_memory.c.
4436 Sun Mar 3 18:37:13 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4438 * Fixed the buffer formatting and unformatting routines to
4439 check the size of 64 bits types with sizeof(). Affected
4440 file is lib/silcutil/silcbuffmt.c.
4442 Mon Feb 25 17:19:05 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4444 * Removed 0.6.x backwards support.
4446 Sun Feb 24 12:53:25 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4448 * Changed all integer type names:
4449 [u]int[8/16/32/64] -> Silc[UInt/Int][8/16/32/64]. This is
4450 to avoid collisions with other libraries using same type names
4453 Sat Feb 23 20:31:43 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4455 * Added `prefer_ipv6' argument to the functions
4456 silc_net_gethostbyname[_async]. If it is TRUE it will return
4457 IPv6 address over IPv4. If FALSE IPv4 address is returned
4458 even if IPv6 address was found. Affected files
4459 lib/silcutil/silcnet.[ch].
4461 * Added support silc_net_create_connection[_async] to fallback
4462 to IPv4 address if IPv6 address could not be used (like if
4463 it doesn't work on a specific system). Affected file in
4464 lib/silcutil/unix/silcunixnet.c.
4466 Sat Feb 23 15:20:30 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4468 * Added silc_schedule_reinit function to do the enlarging
4469 of the max tasks handling capabilities of the scheduler.
4470 Affected files lib/silcutil/silcschedule.[ch].
4472 Wed Feb 20 20:41:01 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4474 * Added automatic extern "C" { ... } for C++ compilers so the
4475 application does not need to define them. Affected file
4476 includes/silcincludes.h.
4478 * Renamed lib/silcclient/silcapi.h to silcclient.h as the
4479 old name went against naming convention. Applications now
4480 include "silcclient.h" instead of "clientlibincludes.h".
4481 Removed includes/clientlibincludes.h, it is redundant now.
4483 * Renamed includes/version.h to silcversion.h.
4485 * Added really preliminary support for OS/2 into the util
4486 library. Only thread & mutex API is implemented, others
4487 are still to be implemented. Created the lib/silcutil/os2/
4488 directory. Created also file includes/silcos2.h.
4490 Wed Feb 20 18:48:49 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4492 * Added preliminary BeOS support into the util library.
4493 Created lib/silcutil/beos/, and implemented all the needed
4494 functions to support SILC on BeOS. Created also file
4495 includes/silcbeos.h.
4497 Mon Feb 18 15:49:22 EET 2002 Timo Sirainen <tss@iki.fi>
4499 * Added proper initializations to silc's irssi code, so it's
4500 now possible to load it as module. Affected files
4501 irssi/src/silc/core/silc-core.c,
4502 fe-common/silc/fe-common-silc-core.[ch] and fe-text/silc.c
4504 Sun Feb 17 19:02:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4506 * Merged latest Irssi (0.8.1) from the irssi.org's CVS into
4509 * Fixed the silcdoc document generator to correct generate
4510 docs from all kinds of filenames. Affected files are
4511 util/robodoc/Source/generator.c, scripts/silcdoc/silcdoc
4513 * ROBOdoc documented lib/silcutil/silcmemory.h.
4514 Added also new function silc_memdup.
4516 * Removed lib/silcutil/silcbufutil.h and moved those routines
4517 to the lib/silcutil/silcbuffer.h.
4519 Sun Feb 17 15:52:30 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4521 * Added `user_count' to the SilcChannelEntry which now tells the
4522 number of users on the channel. The user count is now saved
4523 in normal server of global channels as well. Affected files
4524 silcd/server.c, idlist.h, packet_receive.c and command.c.
4526 * Splitted lib/silcutil/silcutil.[ch] into silcfileutil.[ch] to
4527 include file utility functions.
4529 * Fixed the lib/silcsftp/sftp_fs_memory.c to use silcutil routines
4530 instead of calling directly OS routines.
4532 * Fixed NICK change printing in Irssi SILC Client. Fixed
4533 KICKED notify printing in Irssi SILC Client. Affected file
4534 irssi/src/silc/core/client_ops.c.
4536 * Fixed a NICK change bug in client library, to not recreate the
4537 client_entry->channels hash table everytime nick is changed.
4538 Affected file lib/silcclient/client.c.
4540 Sun Feb 17 10:10:14 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4542 * ROBOdoc documented the lib/silcske/silcske.h, and improved
4543 the SKE interface a bit.
4545 * Fixed padding problem in PKCS#1. The padding was not actually
4546 random since the random number generator was used incorrectly.
4547 This security bug affects only when encrypting with PKCS#1, and
4548 it is not currently used at all in SILC. SILC only use signing
4549 with PKCS#1. Affected file lib/silccrypt/pkcs1.c.
4551 Sat Feb 16 13:44:24 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4553 * Rewrote the notify handling in Irssi SILC client to not call
4554 the events as signals. Fixes problems with Perl support.
4555 Affected files irssi/src/silc/core/client_ops.c, silc-channels.c.
4557 * Send the auto-nicking NICK command in client library with
4558 little timeout after connecting. The affected file is
4559 lib/silcclient/client.c.
4561 * Added following new config file settings:
4562 channel_rekey_secs, key_exchange_rekey, key_exchange_pfs,
4563 key_exchange_timeout, conn_auth_timeout, connections_max,
4566 Implemented all the new config settings handling in the server.
4568 Optimized the use of SKE Mutual flag usage. Use it only
4569 if connection authentication protocol is not based in public
4572 Renamed all SilcServerConfigSection* to SilcServerConfig*
4573 to have a bit shorter names.
4575 Affected files silcd/serverconfig.[ch], server.[ch], and
4578 Sat Feb 16 02:46:43 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
4580 * Cleaned up the listening sockets code, preparing for the rehash
4581 support. Affected file is silcd/server.c.
4583 * Fixed some output messages. Affected files are silcd/silcd.c,
4586 Fri Feb 15 19:10:20 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4588 * Create lib/doc/silcrng_intro.html document as introduction
4589 to SILC RNG. ROBOdoc documented lib/silccrypt/silcrng.h.
4591 Fri Feb 15 13:23:03 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
4593 * Fixes to the silcd config template. Affected file is
4594 doc/example_silcd.conf.in.
4596 * Removed type casts from silc_calloc(), conforming to the
4597 CodingStyle. Affected file is lib/silcutil/silcconfig.c.
4599 * Removed param_name member from client, server, and router
4600 section structs, now identifying the param directly.
4602 Added CONFIG_FREE_AUTH macro in config file parsing.
4604 Affected files are silcd/serverconfig.[ch].
4606 Fri Feb 15 12:24:08 EET 2002 Timo Sirainen <tss@iki.fi>
4608 * Fixed command line parameter handling. All SILC initialization
4609 is now done in silc_core_init() which also fixes autoconnecting
4612 Affected files irssi/src/silc/core/silc-core.c,
4613 irssi/src/fe-text/silc.c.
4615 Thu Feb 14 22:03:58 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4617 * Added new configuration options and blocks:
4618 keepalive_secs, reconnect_count, reconnect_interval,
4619 reconnect_interval_max, reconnect_keep_trying and
4620 require_reverser_lookup. Added ConnectionParam block, and
4621 implemented the connection parameters when connecting as
4622 initiator and when accepting connections as responder.
4624 Added CONFIG_IS_DOUBLE macro in config file parsing, to check
4625 whether given configuration value has been given already.
4627 Affected files silcd/serverconfig.[c], server.[c].
4629 * Splitted the doc/example_silcd.conf.in. Separated the crypto
4630 algorithm parts and created new file silcalgs.conf, that
4631 is now included from the example_silcd.conf.in.
4633 * Optimized the silc_server_connect_to_router_second to take
4634 the connection configuration object from the SilcServerConnection
4635 object instead of finding it during the connecting phase.
4636 Added the configuration object to SilcServerConnection struct.
4637 Affected files silcd/server_internal.h, server.c.
4639 Thu Feb 14 16:02:26 CET 2002 Pekka Riikonen <priikone@silcnet.org>
4641 * Add the client on channel after it was resolved at the
4642 channel message receiving, and it was not already on the
4643 channel. Affected file lib/silcclient/client_channel.c.
4645 Wed Feb 13 23:16:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4647 * Fixed the public key authentication to allocate always the
4648 destination signature buffer instead of using static buffer.
4649 Affected file silcd/protocol.c.
4651 Wed Feb 13 20:51:13 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4653 * Unified the serverconfig.[ch]'s helper function interface.
4654 Affected file silcd/serverconfig.[ch].
4656 * Removed doc/example_silc.conf.in since it is redundant.
4657 The make install will now install irssi/silc.conf file.
4659 * Added new Passphrase and Publickey authentication methods to
4660 config file, allowing both public key and passphrase based
4661 authentication to be set at the same time.
4663 Added `prefer_passphrase_auth' setting in config file which
4664 can be used to set to prefer passwd auth if both passwd and
4665 public key is set. If not set, public key is preferred.
4666 This has effect only when being initiator (responder will try
4669 Added support for authentication with passphrase and public key
4670 at the same time. The passphrase is tried first always since
4671 it is faster to check.
4673 Affected file silcd/serverconfig.[ch], server.c, protocol.[ch].
4675 Wed Feb 13 12:46:25 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
4677 * Merged the new SILC Config library, with the server parsing
4678 support. Read the header file silcconfig.h or the toolkit
4679 documentation for the news. Affected files are
4680 doc/example_silcd.conf.in lib/silcutil/silcconfig.[ch]
4681 silcd/command.c silcd/packet_receive.c silcd/packet_send.c
4682 silcd/protocol.c silcd/server.c silcd/server_backup.c
4683 silcd/serverconfig.[ch] silcd/silcd.c.
4685 * Fixed some silclog documentation. Affected file is
4686 lib/silcutil/silclog.h.
4688 Sun Feb 10 18:11:30 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4690 * The silc_cipher_register, silc_hash_register and
4691 silc_hmac_register now checks if the object to be registered
4692 is registered already. Affected files are
4693 lib/silccrypt/silccipher.c, silchash.c and silchmac.c.
4695 Sun Feb 10 15:48:38 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4697 * Merged new irssi from irssi.org's CVS, the version 0.7.99.
4699 Sat Feb 9 14:54:33 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4701 * Allow zero length channel messages inside the Channel Message
4702 Payload. Affected file lib/silccore/silcchannel.c.
4704 * Fixed scripts/silcdoc/silcdoc to support all kinds of filenames
4705 as header filenames.
4707 * Removed lib/silcclient/README and created HTML file
4708 lib/silcclient/silcclient_using.html, which is now included
4709 as part of Toolkit documentation.
4711 Thu Feb 7 10:12:25 CET 2002 Pekka Riikonen <priikone@silcnet.org>
4713 * Fixed CUMODE_CHANGE notify handling to change the mode of
4714 correct client. Affected file lib/silcclient/client_notify.c.
4716 * Make silc_rng_alloc fail if it cannot allocate the sha1
4717 hash algorithm. Affected file lib/silccrypt/silcrng.c.
4719 Sun Feb 3 17:20:52 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4721 * Fixed the file transfer's key agreement payload to include
4722 zero port also if the hostname is NULL because it could not
4725 Call file transfer monitor callback now also if error occurs
4726 during key agreement protocol.
4728 Changed the silc_client_file_send interface to return the
4729 SilcClientFileError instead of session id. The session ID
4730 is returned into pointer provided as argument.
4732 Check that the file exists locally before sending the
4733 file transfer request at all.
4735 Affected file lib/silcclient/client_ftp.c, silcapi.h.
4737 * Added SILC_CLIENT_FILE_KEY_AGREEMENT_FAILED file transfer
4738 error than can occur while key agreement protocol. Affected
4739 file lib/silcclient/silcapi.h.
4741 * Fixed the event_mode CMODE handler to not crash when mode
4742 is changed and +k mode is set in the channel. Affected file
4743 irssi/src/silc/core/silc-channels.c.
4745 * Fixed SILC_LOG_ERROR to give out Error and not Warning, and
4746 SILC_LOG_WARNING to give out Warning and not Error. Affected
4747 file lib/silcutil/silclog.c.
4749 * Fixed the channel message payload decryption in the function
4750 silc_channel_message_payload_decrypt to not modify the original
4751 buffer before it is verified that the message decrypted
4752 correctly. Otherwise, next time it is called with correct
4753 channel key it won't encrypt since the payload is corrupted.
4754 Affected file lib/silccore/silcchannel.c.
4756 Sun Feb 3 11:46:12 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4758 * Do not constantly resize the window. A fix patch by cras.
4759 Affected file irssi/src/fe-text/screen.c.
4761 Sat Feb 2 16:54:18 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4763 * Applied IPv6 fix patch from Jun-ichiro itojun Hagino.
4764 Affected file lib/silcutil/silcnet.c.
4766 Fri Feb 1 22:33:11 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4768 * Fixed a bug in hash table internal routine for traversing
4769 the table with foreach callback. The current entry may
4770 become invalid in the callback but it was referenced after
4771 the callback returned.
4773 Do not allow auto rehashing of hash table during the
4774 silc_hash_table_foreach operation, for same reasons as it is
4775 not allowed for SilcHashTableList. Affected files are
4776 lib/silcutil/silchashtable.[ch].
4778 Fri Feb 1 14:55:00 CET 2002 Pekka Riikonen <priikone@silcnet.org>
4780 * Defined DLLAPI into silcincludes.h and silcwin32.h for
4781 Win32 DLL. extern's in header files are now declared with
4784 Thu Jan 31 23:34:33 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4786 * Fixed private message handling. It used some old code that
4787 caused the client to crash. Affecte file is
4788 lib/silcclient/client_prvmsg.c.
4790 Thu Jan 31 19:06:22 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4792 * Added function silc_client_add_channel,
4793 silc_client_replace_channel_id, and removed functions
4794 silc_client_new_channel_id and silc_idlist_get_channel_by_id
4795 from client library.
4797 * Added cross reference of the joined channels to the
4798 SilcClientEntry, and changed the SilcChannelEntry's
4799 users list to SilcHashTable. The affected files are
4800 lib/silcclient/idlist.[ch].
4802 * Fixed a bug in hash table tarversing. While the hash table
4803 is traversed with SilcHashTableList the table must not be
4804 rehashed. It is now guaranteed that auto rehashable tables
4805 are not rehashed while tarversing the list. Also defined that
4806 silc_hash_table_rehash must not be called while tarversing
4807 the table. Added function silc_hash_table_list_reset that must
4808 be called after the tarversing is over. The affected files are
4809 lib/silcutil/silchashtable.[ch].
4811 * Changed all hash table traversing to call the new
4812 silc_hash_table_list_reset in server and in client library.
4814 * Added function silc_client_on_channel to return the
4815 SilcChannelUser entry if the specified client entry is joined
4816 on the specified channel. This is exported to application as
4817 well. Affected files lib/silcclient/client_channel.c, silcapi.h.
4819 Wed Jan 30 19:14:31 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4821 * Fixed founder regaining problem with JOIN command on normal
4822 server. The notify for mode change must be sent always and
4823 not only if !cmd->pending. Affected file silcd/command.c.
4825 * Fixed the WHOWAS command's reply sending to support the
4826 lists correctly. Affected file silcd/command.c.
4828 Wed Jan 30 11:11:47 CET 2002 Pekka Riikonen <priikone@silcnet.org>
4830 * When sending JOIN command to router for processing the
4831 sender's old command identifier was not saved back to the
4832 sender's command context, fixed now. The affected file is
4835 * Create the key in JOIN command of the router did not return
4836 the channel key, added check for this. Affected file is
4839 * Fixed a channel ID update bug in JOIN command reply. Do
4840 not directly upgrade the ID but call the function
4841 silc_idlist_replace_channel_id if the ID was changed.
4842 Affected file silcd/command_reply.c.
4844 * Fixed memory leaks from command calling if it would fail.
4845 Affected file silcd/command.c.
4847 Tue Jan 29 19:49:31 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4849 * Applied patches from cras:
4851 Memory leak fixes around libaries, irssi window resize fix,
4852 new silclist.h and silcdlist.h, all extern inline changed to
4855 * Removed dotconf from lib/dotconf, not needed anymore.
4857 * Removed TRQ from lib/trq, not needed anymore.
4859 * Do more frequent heartbeats (5 minutes instead of 10 minutes)
4860 with server connections. Later this will be configurable
4861 in config file after new config file is done. Affected file
4864 Tue Jan 29 10:35:03 CET 2002 Pekka Riikonen <priikone@silcnet.org>
4866 * Fixed a crash in server related to channel announcements.
4867 Affected file silcd/server.c.
4869 Mon Jan 28 17:49:42 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4871 * Fixed memory leaks in silc_server_create_new_channel*
4872 functions. Affected file silcd/server.c.
4874 * Fixed the CHANNEL_CHANGE notify to re-announce the channel
4875 which ID was changed. This way the router will send the
4876 user list for the channel again, and server won't be in
4877 desync in some rare circumstances. Affected file is
4878 silcd/packet_receive.c.
4880 Sun Jan 27 21:04:19 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4882 * Check for NULL socket pointer in the function
4883 silc_server_packet_send_to_channel_real. Affected file
4884 silcd/packet_send.c.
4886 * Fixed the BAN notify handling to correctly remove ban
4887 list. Affected file silcd/packet_receive.c.
4889 Sat Jan 26 23:01:03 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4891 * Fixed some header addition to Toolkit distribution in
4892 lib/silcutil/Makefile.am and lib/trq/Makefile.am.
4894 * Added lib/silcclient/client_ops_example.h as an template
4895 file for application programmers to quickly start using
4896 the SilcClientOperation functions in their application.
4897 Updated the lib/silcclient/README as well to tell about this
4898 nice file made available.
4900 Sat Jan 26 10:45:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4902 * Call silc_server_remove_from_channels when removing client
4903 entry when NO_SUCH_CLIENT_ID was received. Affected file
4904 is silcd/command_reply.c.
4906 Fri Jan 25 19:12:36 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4908 * Added server & router operator statistics updating. Affected
4909 file silcd/packet_receive.c and silcd/command.c.
4911 * Fixed the SERVER_SIGNOFF notify handling on normal server
4912 not to save the history information for clients. Same was
4913 fixed earlier in remove_clients_by_server function, but not
4914 here. Affected file silcd/packet_receive.c.
4916 * Raised the default connection-retry count from 4 to 7 in
4917 server. Affected file silcd/server.h.
4919 * Cancel any possible reconnect timeouts when we start the
4920 key exchange. Affected file silcd/server.c.
4922 * Do not reconnect on connection failure when SCONNECT was
4923 given. Affected files silcd/server.[ch].
4925 Tue Jan 22 18:19:36 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4927 * Removed assert()'s from the lib/silcclient/client_keyagr.c.
4929 * Fixed the NICK command to always give the unformatted
4930 nickname to the one giving the NICK command. If unformatted
4931 nickname is cached already it will be formatted and the
4932 local entry will always get the unformatted nickname.
4933 Affected file lib/silcclient/idlist.c.
4935 * Fixed some double frees from client library commands.
4936 Affected file is lib/silcclient/command.c.
4938 * Fixed CUMODE command in server to assure that no one can
4939 change founder's mode than the founder itself, there was a
4940 little bug. Affected file silcd/command.c.
4942 Mon Jan 21 19:07:53 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4944 * Removed the SilcClientCommandDestructor from the client
4945 libary, it is not needed anymore. Affected files are
4946 lib/silcclient/silcapi.h, command[_reply].[ch],
4947 client_notify, idlist.c.
4949 * Fixed GETKEY command to first resolve client, and then
4950 resolve the server only if the client was not found, instead
4951 of resolving both at the same time. Affected file is
4952 lib/silcclient/command.c.
4954 * Added silc_client_start_key_exchange_cb and lookup the
4955 remote hostname and IP address before starting the key
4956 exchange with server. The affected file is
4957 lib/silcclient/client.c.
4959 * The server's public key is now saved using the IP address
4960 of the server and not the servername for the filename.
4961 The hostname public key filename is checked as an fall back
4962 method if the IP address based filename is not found.
4964 Fixed the GETKEY command to save the fetched server key
4965 in correct filename.
4967 Print the remote server's hostname now when new key is
4968 received during connection process. Affected file is
4969 irssi/src/silc/core/client_ops.c.
4971 * Return always our own public key to the client if it asks
4972 for it with GETKEY command. Affected file silcd/command.c.
4974 * Removed the use_auto_addr variable from default config
4975 file since it was in wrong section. Affected file is
4978 * Fixed TOPIC_CHANGE notification to not route it when it
4979 was sent using silc_server_send_notify_to_channel function.
4980 Affected file silcd/command.c.
4982 * Fixed silc_server_send_notify_kicked to send the kicker's
4983 Client ID also, it was missing. Affected files are
4984 silcd/command.c, silcd/packet_send.[ch].
4986 Thu Jan 17 18:59:11 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4988 * Do not save client history information in SERVER_SIGNOFF.
4989 Fixes the bug in normal server that it does not detect
4990 the client becoming valid after the server becomes back
4991 online. Affected file silcd/server_util.c.
4993 * Added `sock_error' field into the SilcSocketConnection
4994 context. When error occurs during socket operation (read
4995 or write) the error is saved. Added also new function
4996 silc_socket_get_error to return human readable socket error
4997 message. Affected files are lib/silcutil/silcsockconn.[ch],
4998 lib/silcutil/unix/silcunixsockconn.c, and
4999 lib/silcutil/win32/silcwin32sockconn.c.
5001 * The server now prints the socket error message in the
5002 signoff for client. Affected file silcd/server.c.
5004 * Fixed the `created' channel information sending from router
5005 to server in JOIN command. Checks now whether the channel
5006 really was created or not and set it according that.
5008 Fixed the JOIN command to use the client entry's current
5009 ID during the joining procedure instead of the one it sent
5010 in the command (it is checked though), since it can change
5011 between the packet processing and command processing, and
5012 would just case unnecessary pain in the client end. Affected
5013 file silcd/command.c.
5015 * Fixed a channel key payload sending to use correct channel
5016 ID when the server was forced to change the channel's ID by
5017 router. Router sent the key payload with the old Channel ID.
5018 Affected file silcd/packet_receive.c.
5020 Wed Jan 16 22:26:30 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5022 * Call silc_server_save_channel_key only if the key payload
5023 was provided in the JOIN command's command reply. Affected
5024 file silcd/command_reply.c.
5026 Tue Jan 15 18:49:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5028 * Fixed silc_mp_sizeinbase to return the value correctly with
5029 MPI. Affected file lib/silcmath/mp_mpi.c.
5031 * Fixed the stop_server signal to correctly stop the scheduler
5032 and gracefully stop the server when SIGTERM or SIGINT signals
5033 are received. Affected file silcd/silcd.c.
5035 Mon Jan 7 23:38:19 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
5037 * Simple handling of TERM and HUP signals. Also added some log
5038 flushing call around. Affected file is
5041 * Fixed small bugs in silclog.c. Now buffering output will take
5042 effect after 10 seconds since startup: This will ensure that
5043 no important startup messages are lost. Also output redirection
5044 will preserve original format ([Date] [Type] message).
5045 Affected file is lib/silcutil/silclog.c.
5047 * Added two options to the config file, in the logging section:
5048 quicklogs:<yes/no>: and flushdelay:<seconds>:. Affected files
5049 lib/silcutil/silclog.[ch], silcd/serverconfig.[ch].
5051 Sun Jan 6 12:49:40 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5053 * Do not print the warning about log files not being initialized
5054 more than once to avoid excess logging. Affected file is
5055 lib/silcutil/silclog.c.
5057 * Fixed the SIM compilation in lib/silcsim/Makefile.am. Fixed
5058 the SIM copying in make install in Makefile.am.pre.
5060 Sun Jan 6 01:10:21 CET 2001 Johnny Mnemonic <johnny@themnemonic.org>
5062 * Rewritten silclog APIs. Globally interesting changes follows:
5063 silc_log_set_files() changed to silc_log_set_file().
5064 silc_log_set_callbacks() changed to silc_log_set_callback().
5065 ROBOdoc documented silclog header file.
5066 SilcLogCb now returns bool to wether inihibit the default
5067 handler or not (to keep the old behaviour return always TRUE).
5068 The new APIs should also fix the problem of the
5069 silcd_error.log file that was written in the current directory.
5072 Log files streams will remain opened after silc_log_set_file()
5073 call, means less CPU usage notably on high traffic servers.
5074 File streams are now full buffered, and flushed to the disk
5075 every 5 minutes, lesses HD activity and CPU usage.
5076 Messages can be redirected, allowing admins to configure
5077 one single logfile for all server messages.
5078 the silc_log_quick global variable to activate fast-logging.
5079 Affected files lib/silcutil/silclog.[ch]
5081 * Changed some code to conform new silclog APIs. Affected
5082 files are doc/example_silcd.conf.in, silcd/server.c
5083 irssi/src/silc/core/silc-core.c, silcd/serverconfig.[ch],
5086 * Fixed a memory leak that could occur in some situations.
5087 Affected file silcd/serverconfig.c.
5089 Sat Jan 5 13:37:29 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5091 * Added the silc_client_del_client to remove the client from
5092 all channels as well. Affected file lib/silcclient/idlist.c.
5094 * Fixed the client library to correctly remove the client
5095 from all channels when the client entry is being destroyed.
5096 Affected file lib/silcclient/client_notify.c, command.c.
5098 * Added auto-nicking support to the client library. If the
5099 applicatio now sets client->nickname it will be sent to the
5100 server after connecting by the library. This way for example
5101 SILCNICK (or IRCNICK) environment variables will have effect
5102 and always change the nickname automatically to whatever
5103 it is wanted. Affected file lib/silcclient/client.[ch].
5105 * Renamed silc_server_command_bad_chars to the
5106 silc_server_name_bad_chars and moved it to the
5107 silcd/server_util.[ch]. Added also new function
5108 silc_server_name_modify_bad to return nickname that
5109 includes bad characters as new nickname without those
5110 bad characters. This check and modify is now used in
5111 silc_server_new_client when the username is initially set
5112 as nickname, so it must be checked to be valid nickname.
5113 Affected file silcd/packet_receive.c.
5115 * The nickname length is now taken from the packet for real
5116 and not trusted to strlen() since it clearly can return
5117 wrong length for nickname including bad characters. This
5118 also applies to channel names. Affected file silcd/command.c.
5120 * Removed the lib/silcsilm/modules directory. Modules are now
5121 compiled into the lib/silcsim. Fixed the copying of the
5122 modules to follow symbolic links in Makefile.am.pre.
5124 Wed Jan 2 18:56:21 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5126 * Fixed silc_string_regexify list creation. Fixes bugs with
5127 BAN and INVITE commands in server. The affected file is
5128 lib/silcutil/unix/silcunixutil.c.
5130 Sun Dec 30 13:41:34 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5132 * Removed the command destructor entirely from the server's
5133 command and command reply routines. It is not needed, and
5134 its usage was buggy and caused crashes. Affected files are
5135 silcd/command[_reply].[ch].
5137 Fri Dec 28 12:43:22 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5139 * Cancel protocol and NULL sock->protocol if timeout
5140 occurred during protocol. Affected file silcd/server.c.
5142 * Cancel protocol timeouts always before calling the final
5143 callback, to assure that after final callback is called
5144 no other state will be called for the protocol anymore.
5145 Affected file silcd/protocol.c.
5147 * Print error log if incoming connection configuration could
5148 not be found. Affected file silcd/server.c.
5150 * Fixed JOIN command to correctly save the founder mode
5151 to the client on normal SILC server, when the channel
5152 was created by the router. Affected file silcd/command.c.
5154 * Fixed LIST command (hopefully) to send correct reply
5155 packets. Affected file silcd/command.c.
5157 Thu Dec 20 16:14:52 CET 2001 Pekka Riikonen <priikone@silcnet.org>
5159 * The silc_packet_receive_process now returns FALSE if the
5160 read data was invalid packet, and TRUE if it was ok.
5162 The server now checks that if unauthenticated connection
5163 sends data and its processing fails the server will close
5164 the connection since it could be a malicious flooder.
5166 Affected files lib/silccore/silcpacket.[ch], silcd/server.c.
5168 Wed Dec 19 21:31:25 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5170 * Make sure the warning about error opening a log file is
5171 printed only once and not everytime it fails (produces
5172 too much useless log). Affected file lib/silcutil/silclog.c.
5174 Wed Dec 19 18:21:51 CET 2001 Johnny Mnemonic <johnny@themnemonic.org>
5176 * Made the silc_server_daemonise() function more readable.
5177 Affected file silcd/server.c.
5179 * Pid file is now optional, the user may comment it out from
5180 the config file. Removed define SILC_SERVER_PID_FILE, we
5181 don't need a default any longer. Affected file
5182 configure.in.pre, lib/Makefile.am.pre.
5184 * Make some use of the pid file. The server now dies at startup
5185 if it detects a valid pid file on his path. The server would
5186 die anyway in this circumstance, because of the bind() failure.
5187 Affected file silcd/silcd.c.
5189 * No longer compiling lib/dotconf.
5191 Mon Dec 17 18:24:27 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5193 * Fixed JOIN command parsing not to crash. Affected file
5194 lib/silcclient/command.c.
5196 * Fied the NICK_CHANGE notify to add the new client entry
5197 even it is resolved. This removes an <[unknown]> nick
5198 thingy bug in the client. Affected file is
5199 lib/silcclient/client_notify.c.
5201 * Do not try to allocate 0 bytes (efence does not like it)
5202 in lib/silccore/silccomand.c when encoding payload.
5204 * Do not take IRCNICK as nickname in Irssi SILC client since
5205 it is not possible to set nickname before hand connecting
5206 the server (TODO has an entry about adding auto-nicking
5209 * Changed the silc_server_command_pending to check whether
5210 there already exists an pending entry with the specified
5211 command, command identifier and pending callback. This is
5212 to fix IDENTIFY and WHOIS related crashes that may register
5213 multiple pending commands with same identifier. Affected
5214 file silcd/command.c.
5216 * Fixed the server to reconnect to the router even if it
5217 was already reconnecting and EOF was received. This to
5218 fix a possibility that the server wouldn't ever try to
5219 auto-reconnect to the router. Affected file silcd/server.c.
5221 Sat Dec 15 20:31:50 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5223 * Fixed the server's password authentication to use the
5224 length of the locally saved password, and not the one
5225 sent in the packet. Affected file silcd/protocol.c.
5227 * Fixed same password authentication problem in the
5228 Authentication Payload handling routines in
5229 lib/silccore/silcauth.c.
5231 * Yet another password authentication problem fixed with
5232 channel password handling in silcd/command.c.
5234 Mon Dec 10 19:57:40 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5236 * If first character of string in silc_parse_userfqdn is '@'
5237 then do not parse it. Affected file is
5238 lib/silcutil/silcutil.c.
5240 Sun Dec 9 22:18:50 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5242 * Fixed minor bug in IDENTIFY command reply sending, which
5243 caused various weird problems during JOIN when it was
5244 resolving names for users. Affected file silcd/command.c.
5246 Sun Dec 9 19:18:41 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5248 * Fixed the IDENTIFY command reply sending to chech better valid
5249 clients. It was possible to send incomplete list of replies.
5250 Affected file silcd/command.c.
5252 Sat Dec 8 15:58:31 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5254 * Added silc_client_command[s]_[un]register functions now to
5255 dynamically register the commands in client library. Removed
5256 the static table of commands. This allows the client library
5257 to call commands without causing the application to know about
5258 what commands library has called.
5260 Removed the INFO command reply kludge to detect when the command
5261 was called by library. Now library use its own command reply
5262 function for INFO command.
5264 Added function silc_client_command_call to call a command.
5265 Application can use it to call command, not access the structure
5268 Now all commands that are sent by the client library (not
5269 explicitly sent by application) use own command reply functions.
5271 Affected files around lib/silcclient/ and in
5272 irssi/src/silc/core/.
5274 * Fixed the WHOIS command reply sending to chech better valid
5275 clients. It was possible to send incomplete list of replies.
5277 Fixed the WHOIS and IDENTIFY to send the request to router
5278 if normal server did not do it and did not find any results.
5280 Affected file silcd/command.c.
5282 Thu Dec 6 17:21:06 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5284 * Moved the internal data from SilcClient context into its
5285 own file, not accesible to application. Affected files
5286 lib/silcclient/client.h and lib/silcclient/client_internal.h,
5287 and other files in client library.
5289 Thu Dec 6 10:37:55 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5291 * Added doc/examples installation target in Makefile.am.pre.
5294 Tue Dec 4 17:43:19 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5296 * If NO_SUCH_CLIENT_ID notify is received for WHOIS or IDENTIFY
5297 commands the found client entry will be removed from the
5298 cache, after notifying application about the error. Affected
5299 file lib/silcclient/command_reply.c.
5301 * Changed the /MSG to check for exact nickname user gave, and
5302 not let `nick' match `nick@host' if it is only one found. Now,
5303 user must type the exact nickname (like nick@host2) even if
5304 there are no more than one same nicks found. This is to avoid
5305 a possibility of sending nickname to wrong nickname since
5306 `nick' could match `nick@host'. Affected file is
5307 irssi/src/core/silc-servers.c.
5309 Mon Dec 3 18:49:45 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5311 * Do not print "you are now server operator" or similar when
5312 giving /away command. Affected files are
5313 irssi/src/silc/core/client_ops.c, silc-servers.h.
5315 * Made the silc_server_command_pending_error_check to send
5316 the same command reply payload it received back to the
5317 original sender of the command. This way all arguments
5318 that was received by the server will be received by the
5319 client too. Affected file silcd/command.c.
5321 * Added the silc_idcache_add to return the created cache entry
5322 to a pointer. Affected file lib/silccore/silcidcache.[ch].
5324 * Add global clients to expire if they are not on any channel.
5325 This is because normal server will never know if they signoff
5326 if they are not on any channel. The cache expiry will take
5327 case of these entries. This is done by normal servers only.
5328 The affected files are silcd/command_reply.c,
5329 silcd/idlist.[ch], silcd/server and silcd/packet_receive.c.
5331 * If server receives invalid ID notification for WHOIS or
5332 IDENTIFY and the ID exists in the lists, it is removed.
5333 Affected file silcd/command_reply.c.
5335 * If NO_SUCH_CLIENT_ID is received for WHOIS or IDENTIFY command
5336 in client then client entry that it matches is searched and
5337 the nickname is printed on the screen for user. Affected
5338 file irssi/src/silc/core/client_ops.c.
5340 Mon Dec 3 11:56:59 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5342 * Use cache entry expire time in the LIST command reply to
5343 purge old entries from the cache after the LIST command
5344 reply has been received. This way we don't have non-existent
5345 entries in the cache for too long. Affected file is
5346 silcd/command_reply.c.
5348 Sun Dec 2 23:29:07 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5350 * If we are normal server, and we've not resolved client info
5351 in WHOIS or IDENTIFY from router, and it is global client,
5352 we'll check whether it is on some channel. If it is not
5353 then we cannot be sure about its validity and will resolve it
5354 from router. Fixes a bug in WHOIS and IDENTIFY. Affected
5355 file silcd/command.c.
5357 * Search channel by name (if possible) rather than by ID
5358 in IDENTIFY command's command reply. Affected file is
5359 silcd/command_reply.c.
5361 Sun Dec 2 13:48:46 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5363 * Distribute to the channel passphrase in CMODE_CHANGE notify.
5364 Updated specs and implemented it. Affected file silcd/command.c,
5365 silcd/packet_send.c and silcd/packet_receive.c.
5367 * Implemented the <founder auth> payload handling in the JOIN
5368 command. If provided all conditions for channel joining
5369 except requirement to provide correct passphrase can be
5370 overrided by the channel founder. Updated the protocol specs.
5371 Affected file silcd/command.c.
5373 Added support for founder auth in JOIN command in client
5374 library. Fixed the parsing of the JOIN command now to support
5375 all options as they should be. The affected file is
5376 lib/silcclient/command.c.
5378 * Optimized the WHOIS and IDENTIFY commands to send the request
5379 to router only if it includes nicknames or other names. If
5380 they include only IDs then check the local cache first before
5381 routing. Affected file is silcd/command.c.
5383 * Added channels topic announcements. Affected file is
5384 silcd/packet_receive.c and silcd/server.c.
5386 * Fixed the silc_server_send_notify_topic_set to really destine
5387 the packet to channel. Affected file silcd/packet_send.c.
5389 * Fixed a crash in CHANNEL_CHANGE notify handling in the client
5390 library. Affected file lib/silcclient/client_notify.c.
5392 * Added UMODE announcements. Affected file silcd/server.c.
5394 Sat Dec 1 12:52:39 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5396 * Memory leak fixes in:
5398 lib/silcutil/silcsockconn.c
5399 lib/silcske/silcske.c
5400 lib/silcske/groups.c
5402 lib/silccrypt/silcpkcs.c
5403 lib/silccore/silccommand.c
5404 lib/silccore/silcidcache.c
5409 * ROBOdoc documented the lib/silcske/groups.h file and a
5410 bit changed the interface for better.
5412 Thu Nov 29 22:12:50 EET 2001 Pekka Riikonen <priikone@silcnet.org>'
5414 * Update the client entry context in the ID cache after
5415 nick change. Affected file lib/silcclient/command.c.
5416 Fixes the CUMODE command when regaining founder privileges,
5417 and a little WHOIS problem.
5419 * Fixed silc_net_gethostbyname to correctly call the
5420 inet_ntop. Affected file lib/silcutil/silcnet.c.
5422 Thu Nov 29 19:31:23 EET 2001 Pekka Riikonen <priikone@silcnet.org>'
5424 * Added IPv6 support checking to the configure.in.pre, added
5425 also --enable-ipv6 option to override the check. Affected
5426 file configure.in.pre.
5428 * The silc_thread_create now calls the start function
5429 directly if threads support is not compiled in. Removes
5430 ugly #ifdef's from generic code. Affected files are
5431 lib/silcutil/unix/silcunixthread, win32/silcwin32thread.c.
5433 * Added silc_net_gethostby[name/addr]_async to asynchronously
5434 resolve. Affected files are lib/silcutil/silcnet.[ch].
5436 * Added support for rendering IPv6 based server, client and
5437 channel IDs. Affected file lib/silcutil/silcutil.c.
5439 * Added support for creating IPv6 based server IDs. Affected
5440 file is silcd/serverid.c.
5442 Wed Nov 28 23:46:09 EET 2001 Pekka Riikonen <priikone@silcnet.org>'
5444 * Added silc_net_gethostby[addr/name] into the
5445 lib/silcutil/silcnet.[ch]. Added IPv6 support to Unix network
5446 routines. Added silc_net_is_ip[4/6]. Affected file is
5447 lib/silcutil/unix/silcunixnet.c. All routines that take
5448 address as argument now supports both IPv4 and IPv6 addresses.
5450 Mon Nov 26 18:09:48 EET 2001 Pekka Riikonen <priikone@silcnet.org>'
5452 * Fixed LIST command reply sending in server. Affected file
5455 * Server now sends the kicker's client ID in the KICK notify
5456 to the kicked client. Affected file silcd/command.c.
5458 * The client library now parses the kickers client ID and
5459 UI displays it. Affected files lib/silcclient/client_notify.c
5460 and irssi/src/silc/core/silc-channels.c, module-formats.c.
5462 * Made all payload parsing function prototypes consistent.
5463 They all take now const unsigned char * and uint32 pair as
5464 the payload data instead of SilcBuffer. Changes all around
5465 the source tree. Other unsigned char* -> const unsigned char*
5466 changes around the tree as well.
5468 * Optimized SFTP client and server packet sending not to
5469 allocate new buffer for each packet but to recycle the
5470 first allocated buffer. Affected files are
5471 lib/silcsftp/sftp_client.c, sftp_server.c, sftp_util.[ch].
5473 * Optimized the SFTP client to use SilcList instead of
5474 SilcDList for requests, because it is faster. Affected file
5475 is lib/silcsftp/sftp_client.c.
5477 * Moved the ID Payload routines from lib/silccore/silcpayload.[ch]
5478 into lib/silccore/silcid.[ch].
5480 Renamed silcpayload.[ch] into silcargument.[ch].
5482 Mon Nov 26 15:01:53 CET 2001 Pekka Riikonen <priikone@silcnet.org>
5484 * If client entry is deleted with active key agreement
5485 session, abort the session.
5487 The silc_client_abort_key_agreement now calls the completion
5488 callback with new SILC_KEY_AGREEMENT_ABORTED status.
5490 Affected file lib/silcclient/silcapi.h, client_keyagr.c and
5493 Sun Nov 25 18:01:45 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5495 * Don't use __restrict in older GCC's. Affected file is
5496 lib/silcmath/mpi/mpi-priv.h. A patch by salo.
5498 * silc_net_localhost now attempts to reverse lookup the
5499 IP/hostname. Affected file lib/silcutil/silcnet.c.
5501 * Defined <founder auth> argument to the SILC_COMMAND_JOIN
5502 command. It can be used to gain founder privileges at
5503 the same time when joining the channel.
5505 Defined that the SILC_NOTIFY_TYPE_KICKED send the
5506 kicker's client ID as well. Updated protocol specs.
5508 Defined that the server must send SILC_COMMAND_IDENTIFY
5509 command reply with error status to client who sent
5510 private message with invalid client ID.
5512 Updated the protocol specification.
5514 * Added silc_server_send_command_reply to send any
5515 command reply. Affected file silcd/packet_send.[ch].
5517 * Added silc_id_payload_encode_data to encode ID payload
5518 from raw ID data. Affected file lib/silccore/silcpayload.[ch].
5520 * The server now send IDENTIFY command reply with error
5521 status if client ID in private message is invalid. Affected
5522 file silcd/packet_receive.c.
5524 * Save the server key file with server's IP address in
5525 the filename instead of hostname. The affected file is
5526 irssi/src/silc/core/client_ops.c.
5528 Sat Nov 24 20:08:22 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5530 * Typo fixes in irssi/src/fe-common/silc/module-formats.c.
5533 * Added libtool support for compiling shared objects in
5534 lib/silcsim. Affected file configure.in.pre and
5535 lib/silcsim/Makefile.am. Original patch by cras.
5537 Fri Nov 23 23:30:59 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5539 * Pid file configuration, and server's config file fixes
5540 patch by toma. Updated CREDITS file.
5542 Sun Nov 18 01:34:41 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5544 * Fixed silc_client_channel_message to not try to decrypt
5545 the message twice if it resolved the destination client
5546 information. This could cause of dropping one channel
5547 message. Affected file lib/silcclient/client_channel.c.
5549 Wed Nov 14 23:44:56 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5551 * Added silc_client_run_one into lib/silcclient/silcapi.h and
5552 lib/silcclient/client.c. This function is used when the SILC
5553 Client is run under some other scheduler, or event loop or
5554 main loop. On GUI applications, for example this may be
5555 desired to used to run the client under the GUI application's
5556 main loop. Typically the GUI application would register an
5557 idle task that calls this function multiple times in a second
5558 to quickly process the SILC specific data.
5560 Wed Nov 14 19:16:52 CET 2001 Johnny Mnemonic <johnny@themnemonic.org>
5562 * Fixed silc_server_drop() for dropping the supplementary
5563 groups as well, this could cause a security hole on some
5566 Wed Nov 14 16:22:25 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5568 * __pid_t -> pid_t in lib/silccrypt/silcrng.c. A patch by
5571 * Write PID file after dropping privileges. Added -F option
5572 to run server on foreground. A patch by debolaz.
5573 Affected files silcd/server.c, silcd/silcd.c.
5575 * Fixed MOTD to return the MOTD file server name. Affected
5576 file silcd/command.c.
5578 * Added INFO command reply handling to the Irssi SILC Client.
5579 Affected file irssi/src/silc/core/client_ops.c.
5581 Wed Nov 14 00:18:08 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5583 * Fixed the silc_idcache_list_* routines to really support
5584 the dynamic list. Fixes a crash. Affected file is
5585 lib/silccore/silcidcache.c.
5587 * Fixed the LIST command reply to really call LIST command's
5588 pending callbacks. Affected file silcd/command_reply.c.
5590 Tue Nov 13 00:49:17 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5592 * Update conn->local_entry->nickname after giving NICK
5593 command. Affected file lib/silcclient/command.c.
5595 Sun Nov 11 23:43:02 PST 2001 Brian Costello <bc@wpfr.org>
5597 * Added the [pid] option to the silcd configuration file
5599 Affected files: serverconfig.[ch] and silcd.c
5601 Sun Nov 11 23:56:39 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5603 * Save fingerprint in WHOIS command reply in server.
5604 Affected file silcd/command_reply.c.
5606 * Fixed NICK commands pending callback registration.
5607 Affected file lib/silcclient/command.c.
5609 Sun Nov 11 10:49:10 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5611 * Use ++server->cmd_ident when sending commands in server,
5612 instead of random number. Affected file silcd/command.c.
5614 * Fixed GETKEY command reply to call actually GETKEY pending
5615 command callbacks. Affected file silcd/command_reply.c.
5617 * A bit stricter check for nicknames. Check for same nickname
5618 in NICK command also. Affected file silcd/command.c.
5620 * Do not call INFO command everytime client ID changes, only
5621 during first connecting. Affected file lib/silcclient/client.c.
5623 * Set the new nickname only after successful command reply for
5624 NICK command is returned by server. Affected file
5625 lib/silcclient/command.c.
5627 * Remove nicknames from nicklist during server_signoff notify.
5628 Should fix /NAMES bit more. The affected file is
5629 irssi/src/silc/core/silc-channels.c.
5631 * Added `fingerprint' field to the SilcIDListData in the
5632 silcd/idlist.h to hold the fingerprint of the client's
5635 Send the fingerprint of the client's public key in WHOIS
5638 Affected files silcd/command.c, and silcd/idlist.[ch].
5640 * Added silc_fingerprint into lib/silcutil/silcutil.[ch] to
5641 create fingerprint from given data.
5643 * Show the fingerprint of the client's public key in WHOIS.
5644 Affected files irssi/src/module-formats.[ch] and
5645 irssi/src/silc/core/client_ops.c.
5647 * Format the multiple same nicknames also during JOIN and
5648 NICK_CHANGE notifys. Affected file is
5649 lib/silcclient/client_notify.c.
5651 * Do not print error on screen for invalid private message
5652 payload since it can come if someone is sending private
5653 messages with wrong key. Affected file
5654 lib/silccore/silcprivate.c.
5656 * Fixed multiple concurrent /PING crash. Affected file
5657 lib/silcclient/command.c.
5659 * Changed the wrong ID encoding. All IP addresses must be
5660 in MSB first order in encoded format. They were encoded
5661 wrong and was in LSB format. Affected files are
5662 silcd/serverid.c, lib/silcutil/silcutil.c.
5664 * Remove silc_net_addr2bin_ne from lib/silcutil/silcnet.[ch].
5666 * Call the `connect' client operation through the scheduler
5667 in case of error. Affected file lib/silcclient/client.c.
5669 * Call the `failure' client operation even if the error
5670 occurred locally during a protocol. Affected file is
5671 lib/silcclient/protocol.c.
5673 * Added support of sending LIST command to router from normal
5674 server. This way normal server can get list of all channels
5675 in the network too. Fixed the channel list sending in the
5676 server too. Affected files are silcd/command.c, and
5677 silcd/command_reply.[ch].
5679 * Added silc_server_update_channels_by_server and
5680 silc_server_remove_channels_by_server. They are used during
5681 disconnection of primary router and in backup router protocol.
5682 Affected file silcd/server_util.[ch], silcd/server.c and
5683 silcd/server_backup.c.
5685 * Fixed channel adding to global list in IDENTIFY command
5686 reply in server. Affected file silcd/command_reply.c.
5688 Sat Nov 10 21:39:22 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5690 * If the incoming packet type is REKEY or REKEY_DONE process
5691 that packet always synchronously. Fixes yet another MAC
5692 failed error on slow (dialup) connections. Affected file
5693 lib/silcclient/client.c and silcd/server.c.
5695 Thu Nov 8 22:21:09 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5697 * Call check_version SKE callback for initiator too. Affected
5698 file lib/silcske/silcske.c.
5700 * Implemented fix for security hole found in the SKE that was
5701 fixed in the specification few days back; the initiator's
5702 public key is now added to the HASH value computation.
5703 Added backwards support for the old way of doing it too, for
5704 old clients and old servers. Affected file is
5705 lib/silcske/silcske.c.
5707 * Enabled mutual authentication by default in SKE. If initiator
5708 is not providing mutual authentication the responder will
5709 force it. This will provide the proof of posession of the
5710 private key for responder. The affected files are
5711 lib/silcclient/protocol.c and silcd/protocol.c.
5713 * Do not cache anymore the server's public key during SKE.
5714 We do mutual authentication so the proof of posession of
5715 private key is done, and if the server is authenticated in
5716 conn auth protocol with public key we must have the public
5717 key already. Affected file silcd/protocol.c.
5719 * Added new global debug variable: silc_debug_hexdump. If
5720 it is set to TRUE SILC_LOG_HEXDUMP will be printed. Affected
5721 file lib/silcutil/silclog.[ch].
5723 * Fixed compilation warning due to char * -> const char *.
5724 Affected files lib/silcutil/silcnet.h, and
5725 lib/silccore/silcauth.[ch].
5727 Wed Nov 7 20:43:03 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5729 * Fixed CMODE command when new channel key was created. If
5730 the creation failed the old key was removed. Next time giving
5731 same command would crash the server since the old key was
5732 freed already. Affected file silcd/command.c.
5734 * Fixed the silc_server_announce_get_channels to not crash
5735 on reconnect. Affected file silcd/server.c.
5737 Wed Nov 7 17:15:07 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5739 * Added silc_log_set_debug_string function to set a regex
5740 string to match for debug output. Only the function names,
5741 or filenames matching the given debug string is actually
5742 printed. This way it is possible to filter out those debug
5743 strings that user is not interested in.
5745 Fixed a bug in silc_string_regexify.
5747 Affected files lib/silcutil/silclog.[ch], and
5748 lib/silcutil/unix/silcunixutil.c.
5750 * Changed the -d options in both server and Irssi SILC client
5751 to take the debug string as argument. Affected files
5752 silcd/silcd.c and irssi/src/silc/core/silc-core.c.
5754 Tue Nov 6 21:31:54 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5756 * Added silc_hash_babbleprint to create a Bubble Babble
5757 Encoded fingerprint. The encoding is developed by Antti
5758 Huima (draft-huima-babble-01.txt), and it creates human
5759 readable strings out of binary data. Affected file
5760 lib/silccrypt/silchash.[ch].
5762 * Print the babble print now in addition of fingerprint as well
5763 in Irssi SILC client. Affected files are
5764 irssi/src/fe-common/silc/module-formats.[ch],
5765 irssi/src/fe-common/silc/core/client_ops.c.
5767 Sun Nov 4 23:37:28 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5769 * Fixed a security problem found in SKE. The initiator's
5770 public key too is now added to the HASH hash value creation
5771 which is signed by the responder to create the SIGN value.
5772 This will prevent anyone in the middle to lie to the responder
5773 about the initiator's public key. If this is done now, the
5774 man in the middle will get caught. Updated the protocol
5777 Sun Nov 4 11:43:53 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5779 * Better installation directory handling. Configure module
5780 paths and other paths automatically to example_silc* files
5781 in doc/. A patch by toma.
5783 * Fixed compiler warning from MPI library, and from SILC RNG.
5786 * Added SILC_SERVER_PID_FILE to define the pid file for server.
5787 It can be configured with ./configure. A patch by toma.
5789 Sat Nov 3 23:48:23 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5791 * Find correct make to use in prepare-clean. A patch by
5792 toma. Affected file prepare-clean.
5794 Sat Nov 3 22:04:00 PST 2001 Brian Costello <bc@mksecure.com>
5796 * Added irssi variables use_auto_addr, auto_bind_ip,
5797 auto_bind_port and auto_public_ip.
5799 * Changed the interface for silc_client_send_key_agreement
5800 in lib/silcclient/silcapi.h
5804 irssi/src/silc/core/silc-core.c
5806 lib/silcclient/silcapi.h
5807 irssi/src/silc/core/silc-channels.c
5808 lib/silcclient/client_keyagr.c
5811 Sat Nov 3 17:48:55 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5813 * Added silc_pkcs_public_key_compare to compare two
5814 public keys. Affected file lib/silccrypt/silcpkcs.[ch].
5816 * Check that the client who set the founder mode on the
5817 channel is the same client that is giving the founder
5818 mode to itself. It is done by comparing the saved public
5819 key (it is saved even in the authentication is passphrase).
5820 Affected file silcd/command.c.
5822 Fri Nov 2 18:52:08 EST 2001 Pekka Riikonen <priikone@silcnet.org>
5824 * Do not process packet for disconnected socket connection.
5825 Affected file lib/silccore/silcpacket.c.
5827 * Process the DISCONNECT packet through scheduler in the
5828 client library. Affected file lib/silcclient/client.c.
5830 * Fixed the silc_client_packet_parse to not to increase
5831 the packet sequence number if the conn->sock and the
5832 current socket connection is not same. This can happen
5833 for example during key agreement when the conn includes
5834 multiple socket connections (listeners). Affected file
5835 lib/silcclient/client.c.
5837 * The sender of the file transfer request now provides also
5838 the pointer (listener) for the key exchange protocol. If
5839 the listener cannot be created then it sends empty key
5840 agreement and lets the receiver provide the listener.
5842 Added `local_ip' and `local_port' arguments to the
5843 silc_client_file_send. If they are provided they are used,
5844 if not then it will attempt to find local IP address, if
5845 not found or bind fails then the remote client will provide
5848 Affected files are lib/silcclient/client_ftp.c and
5849 lib/silcclient/silcapi.h.
5851 * Extended the FILE SEND command to support defining the
5852 local IP and port for key exchange listener. They are
5853 optional. Affected file irssi/src/silc/core/silc-servers.c.
5855 Thu Nov 1 22:10:07 EST 2001 Pekka Riikonen <priikone@silcnet.org>
5857 * Defined to WHOIS command reply the sending of fingerprint
5858 of the client's public key (if the proof of posession of the
5859 corresponding private key is verified by the server).
5860 Updated to the protocol specification.
5862 * Added support of receiving the client's public key's
5863 fingerprint in command reply in client library. Affected
5864 file is lib/silcclient/command_reply.c, and
5865 lib/silcclient/idlist.[ch].
5867 Thu Nov 1 18:06:12 EST 2001 Pekka Riikonen <priikone@silcnet.org>
5869 * Do not send over 128 chars long nickname to the server
5870 in NICK command. Affected file lib/silcclient/command.c.
5872 * Do not send over 256 chars long channel names to the server
5873 in JOIN command. Affected file lib/silcclient/command.c.
5875 Tue Oct 30 22:48:59 EST 2001 Pekka Riikonen <priikone@silcnet.org>
5877 * Assure that silc_server_close_connection cannot be called
5878 twice for same socket context. Affected file is
5881 Tue Oct 30 16:58:14 EST 2001 Pekka Riikonen <priikone@silcnet.org>
5883 * Send error message to application if opening file for
5884 writing during file transfer fails. Affected file is
5885 lib/silcclient/client_ftp.c.
5887 Remove all file transfer sessions for a client that we're
5888 removing from ID cache.
5890 Affected file is lib/silcclient/client_ftp.c.
5892 * Fixed silc_net_addr2bin to return correct address. Affected
5893 file lib/silcutil/[unix/win32]/silc[unix/win32]net.c.
5895 * Fixed file transfer session removing on signoff notify.
5896 Affected file irssi/src/silc/core/silc-servers.c.
5898 * Added the SilcClientFileError to be returned in the monitor
5899 callback. Added NO_SUCH_FILE and PERMISSION_DENIED errors.
5900 Affected file lib/silcclient/silcapi.h.
5902 Mon Oct 29 17:43:04 EST 2001 Pekka Riikonen <priikone@silcnet.org>
5904 * Fixed a crash in silc_client_ftp_free_sessions and
5905 silc_client_ftp_session_free_client. Affected file
5906 lib/silcclient/client_ftp.c.
5908 * Added `disabled' field in the SilcChannelEntry in the server
5909 to indicate if the server entry is disabled. Affected file
5910 silcd/idlist.h, silcd/command[_reply].c.
5912 * SILC server adds now /var/run/silcd.pid everytime it is
5913 started. Affected file silcd/silcd.c.
5915 * Added silc_server_packet_send_clients to send a packet to
5916 the provided table of client entries. Affected file
5917 silcd/packet_send.[ch].
5919 * Fixed a crash in client resolving in client_prvmsg.c in
5920 client library. Affected file lib/silcclient/client_prvmsg.c.
5922 * Do not actually remove the client directly from ID cache
5923 during SERVER_SIGNOFF, but invalidate it. This way we
5924 preserve the WHOWAS info for the client. Affected file
5925 silcd/server_util.c.
5927 * Fixed SERVER_SIGNOFF notify handling in the server. The
5928 server is now able to process incoming SERVER_SIGNOFF notify
5929 for a server that it doesn't even know about. It will remove
5930 the clients provided in the notify. Affected file
5931 silcd/packet_receive.c.
5933 * Check for partial packet in data queue after every packet that
5934 was found from the queue. Return and wait for more data if
5935 there is partial data in queue. Affected file is
5936 lib/silccore/silcpacket.c.
5938 Sun Oct 28 18:46:27 EST 2001 Pekka Riikonen <priikone@silcnet.org>
5940 * Added SilcClietFileError enum to indicate error in
5941 file transfer. Added SILC_CLIENT_FILE_MONITOR_KEY_AGREEMENT
5942 and SILC_CLIENT_FILE_MONITOR_ERROR new monitor statuses.
5943 Affected files lib/silcclient/silcapi.h and
5944 lib/silcclient/client_ftp.c.
5946 * Check that newsize in silc_buffer_realloc is larger than
5947 the old buffer's size. Affected file lib/silcutil/silcbufutil.h.
5949 * Added better monitor of file transfers. It now monitors
5950 key agreement protocol during the file transfer too. Added
5951 error reporting too. Affected files
5952 irssi/src/silc/core/silc-servers.c,
5953 irssi/src/fe-common/silc/module-formats.[ch].
5955 * Wrote a help file for FILE command.
5957 * Added silc_rng_global_get_byte_fast to get not-so-secure
5958 random data as fast as possible. Random data is read from
5959 /dev/urandom if available and from the SILC RNG if not
5960 available. It is used in padding generation. Affected file
5961 lib/silccrypt/silcrng.[ch].
5963 * All packets in client library are now processed synchronously.
5964 Optimized packet processing a lot. Affected file
5965 lib/silcclient/client.c.
5967 * All server connection packets are processing synchronously
5968 now in server, to optimize packet processing. Affected file
5971 * Include files are installed now only in Toolkit distribution
5972 if make install is given. Affected files: all Makefile.am's.
5974 Thu Oct 25 22:44:06 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5976 * Assure that silc_client_notify_by_server_resolve does not
5977 resolve the client information multiple times. If it cannot
5978 be found by the first it cannot be found at all. Affected
5979 file lib/silcclient/client_notify.c.
5981 * Fixed WHOWAS command reply calling. Affected file
5982 lib/silcclient/command_reply.c.
5984 * Removed all references to silc_idlist_get_client from the
5985 Irssi SILC client since that call is internal call used by
5986 the library. The Irssi SILC client will use now client
5987 retrieval functions found in silcapi.h.
5989 * Fixed a bug in resolving nickname info before sending
5990 private message. It used freed memory. Affected file
5991 irssi/src/silc/core/silc-servers.c.
5993 Thu Oct 25 19:04:49 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5995 * Assure my_channels statistics cannot go negative in server.
5996 Affected files silcd/server.c, silcd/server_util.c.
5998 Wed Oct 24 19:53:05 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6000 * Upgraded dotconf 1.0.2 to 1.0.6 in lib/dotconf.
6002 Tue Oct 23 13:51:19 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6004 * Win32 Toolkit changes. Affected files
6005 win32/silc.dsw, win32/libsilc/libsilc.def,
6006 win32/libsilcclient/libsilc.def,
6007 lib/silcutil/silcutil.c, and
6008 lib/sftp/sftp_fs_memory.c.
6010 Mon Oct 22 16:35:05 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6012 * Added silc_net_localip to return local host's IP address.
6013 Affected file lib/silcutil/silcnet.[ch].
6015 * If key exchange or rekey protocol is active for a connection
6016 parse all packets syncronously since there might be packets
6017 in packet queue that we are not able to process without first
6018 processing packets before them. Affected file silcd/server,
6019 lib/silcclient/client.c.
6021 * SilcPacketParserCallback now returns TRUE or FALSE to indicate
6022 whether library should continue processing the packet.
6023 Affected file lib/silccore/silcpacket.h.
6025 * Added SilcSFTPMonitor callback, SilcSFTPMonitors and
6026 SilcSFTPMonitorData to SFTP server to monitor various
6027 SFTP client requests. Affected file lib/silcsftp/silcsftp.h,
6028 lib/silcsftp/sftp_server.c.
6030 * Added silc_file_size to return file size. Affected file
6031 lib/silcutil/silcutil.[ch].
6033 * Implemented the file transfer support for the client library.
6034 Added preliminary support for simple client to client one-file
6035 transmission. Affected file lib/silcclient/client_ftp.c,
6036 lib/silccilent/client.[ch].
6038 * Added new local command FILE to the Irssi SILC Client.
6039 It is used to perform the file transfer. It has subcommands
6040 SEND, RECEIVE, SHOW and CLOSE. Affected files
6041 irssi/src/silc/core/client_ops.c,
6042 irssi/src/silc/core/silc-server.[ch].
6044 Mon Oct 22 12:50:08 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6046 * Relay the SILC_PACKET_FTP in the server. Affected files
6047 silcd/server.c and silcd/packet_receive.c.
6049 Sun Oct 21 20:21:02 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6051 * Renamed silc_file_read and silc_file_write to functions
6052 silc_file_readfile and silc_file_writefile. Added function
6053 silc_file_open and silc_file_close. Affected files
6054 lib/silcutil/silcutil.[ch].
6056 Thu Oct 18 20:58:13 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6058 * Resolve the client info when received private message or
6059 channel message for a client which nickname we don't know.
6060 Affected files lib/silcclient/client_prvmsg.c and
6061 lib/silcclient/client_channel.c.
6063 * Do not crash in /KEY if client is not connected. Affected
6064 file irssi/src/silc/core/silc-channels.c.
6066 * Added SilcClientStatus field to the SilcClientEntry in the
6067 lib/silcclient/idlist.h.
6069 Added SILC_CLIENT_STATUS_RESOLVING to mark that the entry
6070 is incomplete and is being resolved, it won't be resolved
6073 Make sure also that USERS command reply does not resolve
6074 twice information. Affected file is
6075 lib/silcclient/command_reply.c.
6077 Make sure that silc_client_get_clients_by_list does not
6078 resolve twice same information.
6080 * Check for valid client->id in the silc_server_free_client_data.
6081 Affected file silcd/server.c.
6083 * Fixed /GETKEY nick@server not to crash if the server entry
6084 is not found. Affected file lib/silcclient/command.c.
6086 * Fixed the silc_server_check_cmode_rights to check the
6087 requested modes correctly. Affected file silcd/command.c.
6089 Thu Oct 18 12:10:22 CEST 2001 Pekka Riikonen <priikone@silcnet.org>
6091 * Better checks for non-printable chars in nick added.
6092 Affected file silcd/command.c.
6094 Thu Oct 18 09:18:58 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6096 * Call the silc_server_udpate_servers_by_server in the
6097 primary router that comes back online in the backup resuming
6098 protocol. Otherwise it routes packets wrong. Affected file
6099 silcd/server_util.[ch], silcd/server_backup.c.
6101 Wed Oct 17 16:51:18 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6103 * Added SILC_STR_UI8_[N]STRING[_ALLOC] formats to the
6104 lib/silcutil/silcbuffmt.[ch].
6106 * Redefined the SILC packet header to include the padding
6107 length. Affected file lib/silccore/silcpacket.[ch].
6109 * Added SILC_PACKET_PADLEN_MAX macro to return the padding
6110 length for maximum padding up to 128 bytes). Affected
6111 file lib/silccore/silcpacket.h.
6113 * Removed all backwards support for old 0.5.x MAC thingies.
6114 The SILC packet header change makes it impossible to be
6115 backwards compatible.
6117 * Send the ENDING packet with timeout in the backup resuming
6118 protocol. This is to assure that all routers has connected
6119 to the primary router. Affected file silcd/server_backup.c.
6121 * Changed the RNG to take the first IV from random data. It
6122 used to take it from zero actually. Changed the RNG also
6123 to use /dev/urandom during session. /dev/random is used
6124 in initialization. Affected file lib/silccrypt/silcrng.[ch].
6126 Tue Oct 16 20:45:49 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6128 * Changed the SILC packet header to have the first two bytes
6129 (the packet length) encrypted. Affected files aroung the
6130 code tree, lib/silccore/silcpacket.[ch]. Removed the
6131 SilcPacketCheckDecrypt callback. It is not needed anymore
6132 since the silc_packet_receive_process will determine now
6133 whether the packet is normal or special.
6135 * Implemented the unidirectional MAC keys. Affected files
6136 lib/silcske/silcske.c, silcd/protocol.c and
6137 lib/silcclient/protocol.c.
6139 * Implemented the packet sequence number to the MAC computation.
6140 Affected files lib/silccore/silcpacket.c, silcd/protocol.c,
6141 silcd/packet_send.c, silcd/server.c, lib/silcclient/client.c,
6142 lib/silcclient/protocol.c.
6144 Mon Oct 15 17:42:55 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6146 * Allow backup router to announce servers. All servers
6147 announced by backup router are added to the global list
6148 automatically. Update hte server's socket to our primary
6149 router also when backup router announces a server.
6150 Affected file silcd/packet_receive.c.
6152 * Do not update the client->router in the function
6153 silc_server_udpate_clients_by_server if the client is on
6154 global list. We might fail to find any specific server
6155 for locally connected clients and local cell clients. They
6156 should still use the `from' and not `to' as client->router.
6157 This fixes backup router resuming protocol. Affected file
6158 silcd/server_util.c.
6160 * Decrease channel statistics count only if the channel
6161 deletion worked. Affected files are silcd/server.c and
6162 silcd/server_util.c.
6164 * Added silc_server_update_servers_by_server to update origin
6165 of all server entries. Used during backup router protocol.
6166 Affected files silcd/server_util.[ch], silcd/server.c. and
6167 silcd/backup_router.c.
6169 * ROBODoc documented the lib/silccrypt/silchmac.h. Added new
6170 function silc_hmac_init, silc_hmac_update, silc_hmac_final,
6171 silc_hmac_get_hash and silc_hmac_get_name. Affected file
6172 lib/silccrypt/silchmac.c.
6174 Sun Oct 14 18:28:22 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6176 * Assure that router cannot reroute the same channel message
6177 to the sender. Affected file silcd/packet_receive.c.
6179 Sat Oct 13 12:46:18 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6181 * Made better checks that the channel message is not sent
6182 to the router it came from. Affected file is
6183 silcd/packet_send.c. Fixed memory leak too.
6185 * Announce informations for incoming router connection, but
6186 only after checking if it is replaced by backup router.
6187 Affected file silcd/packet_receive.c.
6189 Fri Oct 12 18:37:24 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6191 * Fixed the backup resuming protocol to work in multiple
6192 router environment. Affected file silcd/server_backup.c.
6194 * Route packet only to one router in the function
6195 silc_server_packet_send_to_channel. Affected file is
6196 silcd/packet_send.c.
6198 * Fixed silc_server_send_notify_dest to set the broadcast
6199 flag. Fixed the silc_server_send_notify_topic to actually
6200 send the TOPIC_CHANGE notify and not SERVER_SIGNOFF notify.
6201 Affected file silcd/packet_send.c.
6203 * Changed the SFTP Filesystem interface. Changed the
6204 SilcSFTPFilesystemStruct to SilcSFTPFilesystemOps to include
6205 the filesystem operation function. The SilcSFTPFilesystem
6206 is now a context that is allocated by all filesystem allocation
6207 functions and it already includes the operations structure
6208 and filesystem specific context. It is given as argument
6209 now to the silc_sftp_server_start. This made the interface
6210 a bit cleaner. Affected file lib/silcsftp/silcsftp[_fs].h,
6211 lib/silcsftp/sftp_fs_memory.c and sftp_server.c.
6213 Thu Oct 11 22:19:26 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6215 * Changed the backup router adding and getting interfaces
6216 in the server. The router that will be replaced by the
6217 specified backup router is now sent as argument. Affected
6218 files silcd/serverconfig.[ch], silcd/backup_router.[ch], and
6221 * Added silc_net_addr2bin_ne to return the binary form of
6222 the IP address in network byte order. Affected files
6223 lib/silcutil/[unix/win32].silc[unix/win32]net.[ch].
6225 Thu Oct 11 12:14:19 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6227 * Check for existing server ID in silc_server_new_server
6228 and in silc_server_connect_to_router_final and remove the
6229 old entry if it exists. Affected file silcd/packet_receive.c,
6232 * Send the channel message always to only one router, either
6233 in upstream or downstream. Affected file is
6234 silcd/packet_send.c.
6236 Tue Oct 9 17:45:43 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6238 * Wrote the definition of the backup resuming protocol to the
6239 protocol specification.
6241 * Removed one redundant channel key generation from normal
6242 server during joining procedure. Removed one redundant
6243 channel key sending from server to router during joining
6244 procedure. Affected file silcd/command.c.
6246 * Made minor bugfixes to the backup router resuming protocol.
6247 Affected file silcd/server_backup.c, server.c.
6249 Mon Oct 8 16:47:42 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6251 * Added --disable-asm configuration option. Affected files
6252 configure.in.pre, lib/silcmath/mpi/configure.in. A patch
6255 * Implemented the backup resuming protocol that is used to
6256 resume the primary router position in the cell after the
6257 primary router comes back online. Affected files
6258 silcd/server_backup.[ch], silcd/server, silcd/packet_receive.c,
6259 and silcd/server_util.[ch].
6261 Sun Oct 7 12:29:25 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6263 * Sleep two (2) seconds after sending QUIT command to server.
6264 Affected file lib/silcclient/command.c.
6266 * Assure that if outgoing data buffer is pending do not force
6267 send any data. Affected file silcd/packet_send.c.
6269 * Assure that if outgoing data buffer is pending do not force
6270 send any data. Affected file lib/silcclient/client.c.
6272 * Implemented the backup router support when the primary router
6273 goes down. The servers and routers can now use the backup
6274 router as new primary router without loosing connectivity.
6276 Sat Oct 6 21:18:54 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6278 * Added new SILC_IDLIST_STATUS_DISABLED flag for entries
6279 in the server to indicate disabled entry. All data read
6280 from the connection will be ignored and no data is sent
6281 for entry that is disabled. Affected files are
6282 silcd/idlist.h, silcd/server.c.
6284 Fri Oct 5 00:03:29 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6286 * Created SFTP client and server test programs in the
6287 lib/silcsftp/tests directory.
6289 Wed Oct 3 23:31:42 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6291 * Implemented memory filesystem (virtual filesystem) for
6292 SFTP server. Affected file lib/silcsftp/silcsftp_fs.h,
6295 Sun Sep 30 22:10:57 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6297 * Implemented the SFTP (SSH File Transfer Protocol) to the
6298 lib/silcsftp. It includes SFTP client and SFTP server
6301 Sun Sep 30 10:35:44 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6303 * Moved lib/silccore/silcprotocol.[ch] to the
6304 lib/silcutil library.
6306 * Added silc_buffer_format_vp and silc_buffer_unformat_vp to
6307 take variable argument list pointer as argument. Affected
6308 file lib/silcutil/silcbuffmt.[ch].
6310 * Added silc_buffer_set function that is used to set data
6311 to a SilcBuffer that is not allocated at all (SilcBufferStruct).
6312 Affected file lib/silcutil/silcbuffer.h.
6314 * Changed various routines in the core library to use the new
6315 silc_buffer_set instead of allocating new buffer only for
6318 * Added 64-bit value formatting and unformatting support to the
6319 silc_buffer_[un]format routines. Affected file is
6320 lib/silcutil/silcbuffmt.[ch].
6322 Added also 64-bit macros: SILC_GET64_MSB and SILC_PUT64_MSB,
6323 to includes/bitmove.h.
6325 Fri Sep 28 21:30:10 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6327 * Fixed channel user mode saving in client library. Affected
6328 file lib/silcclient/command[_reply].c.
6330 Thu Sep 27 22:52:30 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6332 * Defined the file transfer to the SILC Protocol. Added
6333 new packet type SILC_PACKET_FTP and defined File Transfer
6334 Payload. The mandatory file transfer protocol is SFTP
6335 (SSH File Transfer Protocol). Affected file in addition
6336 of the internet draft is lib/silccore/silcpacket.h.
6338 * Deprecated the SILC_PACKET_CELL_ROUTERS and defined new
6339 packet SILC_PACKET_RESUME_ROUTER instead. The new packet
6340 is used as part of backup router protocol when the primary
6341 router of the cell is back online and wishes to resume
6342 the position as primary router.
6344 * Redefined the MAC generation keys in the protocol. The
6345 same key is not used anymore in both direction. Both
6346 direction will now use different keys for sending and
6347 receiving. This fixes a potential security flaw. This
6348 change causes incompatibilities in the protocol.
6350 * Redefined also the MAC computation from the packet.
6351 An packet sequence number is now added to the MAC
6352 computation. This prevents possible replay attacks against
6353 the protocol. This change too causes incompatibilities
6356 Added `sequence' field to the SilcPacketContext to hold
6357 the current sequence number for the packet.
6359 Wed Sep 26 20:15:22 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6361 * Added `created' field to the SilcIDListData in the file
6362 silcd/idlist.h to indicate the time when the entry was
6365 * Added `created' field to the SilcChannelEntry too. Affected
6366 file silcd/idlist.h.
6368 * Added `creation_time' aguments to all the announcement functions
6369 in the server. If it is provided then only the entries that
6370 was created after the provided time frame are actually
6371 announced. Affected file silcd/server.[ch].
6373 * The protocol says that the Channel ID's IP address must be
6374 based on the router's IP address. Added check for this in
6375 the silc_server_new_channel when processing incoming New Channel
6376 Payload. Affected file silcd/packet_receive.c.
6378 * Print out the correct version with --version in SILC client.
6379 Affected file irssi/src/silc/core/silc-core.c.
6381 Mon Sep 24 17:19:00 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6383 * Fixed WHOWAS command to check for completnes of the client
6384 entry always, not just when the command is coming from client.
6385 Affected file silcd/command.c.
6387 * Added new function silc_server_packet_queue_purge to purge the
6388 outgoing data queue to the network. After the function returns
6389 it is guaranteed that the outgoing packet queue is empty.
6390 Affected file silcd/packet_send.[ch].
6392 * Purge the outgoing packet queue in the rekey protocol's final
6393 callback to assure that all rekey packets go to the network
6394 before quitting the protocol. Affected file silcd/server.c.
6396 * Added silc_client_packet_queue_parse as similar function as
6397 in server to the client library. The affected file is
6398 lib/silcclient/client.c.
6400 Sun Sep 23 15:15:53 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6402 * Splitted silcd/server.c and created silcd/server_util.[ch]
6403 for utility functions.
6405 * Added new socket flag SILC_SF_DISABLED to indicate that the
6406 connection is open but nothing can be sent to or received from
6407 the connection. Affected file lib/silcutil/silsockconn.[ch].
6408 The checking for disabled socket is checked in the low level
6409 silc_socket_write and silc_socket_read functions.
6411 Thu Sep 20 23:11:28 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6413 * Allow only nicknames and channel names that fits into the
6414 7-bit unsigned char ASCII set. Affected file silcd/command.c.
6416 Thu Sep 20 18:04:12 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6418 * When processing JOIN command reply in server check that if
6419 the channel exists in our global list we'll move it the local
6420 list. Affected file silcd/command_reply.c.
6422 * Fixed the check whether client is joined on the channel already
6423 in JOIN command. Affected file lib/silcclient/command.c.
6425 * Fixed the JOIN command reply to check whether the channel
6426 already exists. Affected file lib/silcclient/command_reply.c.
6428 Wed Sep 19 22:58:32 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6430 * Added silc_ske_status_string to map the SKE error numbers
6431 to readable strings. The affected files are
6432 lib/silcske/silcske[_status].[ch].
6434 Tue Sep 18 22:50:41 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6436 * Do not show the private channels on the WHOIS channel list
6437 as it is not allowed by the protocol. The affected file is
6440 Sun Sep 16 12:32:58 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6442 * Assure that the packet length digged from the actual packet
6443 is something sensible in the silc_packet_decrypt_rest_special
6444 in lib/silccrypt/silcpacket.c.
6446 * Free and NULL the allocated pointer in silc_hmac_alloc if
6447 the HMAC allocation fails. The affected file is
6448 lib/silccrypt/silchmac.c.
6450 * Print the selected security properties to the log files in
6451 the server. Affected file silcd/protocol.c.
6453 * Add SKE's reference counter even if calling the completion
6454 callback manually. Otherwise it goes negative, although it
6455 does not cause any problems. The affected file is
6456 lib/silcske/silcske.c.
6458 * Remove the client entry with short timeout after giving the
6459 KILL command. Affected file lib/silcclient/command.c.
6461 * Fixed to send error reply in WHOIS and IDENTIFY commands in
6462 case all found clients are already disconnected (WHOWAS would
6463 found them) in the server. Affected file silcd/command.c.
6465 * Update the last_receive (time of last data received) to be
6466 updated only when received private or channel message so that
6467 the idle time showed in WHOIS makes more sense.
6469 * Added boolean field `valid' in to the SilcClientEntry in the
6470 client library to indicate whether the entry is valid or not.
6471 This fixes the nickname change bug on channel when changing
6472 the nickname to be same than the old (like nick to Nick) the
6473 nickname formatter doesn't set the new nick anymore to Nick@host.
6474 Affected file lib/silcclient/idlist.[ch].
6476 * Now actually fixed the nickname changing on disconnection.
6477 Added new function silc_change_nick to the Irssi SILC Client.
6478 Affected file irssi/src/silc/core/client_ops.c,
6479 irssi/src/silc/core/silc-nicklist.[ch].
6481 Sat Sep 15 13:29:17 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6483 * Check that the public key exists in the GETKEY command before
6484 trying to encode it. Affected file silcd/command.c.
6486 * Print some notifications on received public keys with GETKEY
6487 command in the Irssi SILC Client. Affected files are
6488 irssi/src/fe-common/silc/module-formats.[ch],
6489 irssi/src/silc/core/client_ops.c.
6491 * Use IDENTIFY command to resolve the server information in the
6492 GETKEY command instead of INFO command. Affected file
6493 lib/silcclient/command.c.
6495 * All command reply functions in the client library now calls
6496 the pending command reply callbacks even if an error has
6497 occurred. The server has done this a long time and now it was
6498 time to move the client library to this as well. Now all
6499 errors can be delivered back to the pending command reply
6500 callbacks if necessary. Affected files are
6501 lib/silcclient/command[_reply].[ch].
6503 * Change the nickname on disconnection back to the username
6504 because in reconnect the server will enforce it to it anyway.
6505 Affected file irssi/src/silc/core/silc-servers.c.
6507 * Fixed a config file parsing bug in the Irssi SILC client.
6508 Affected file irssi/src/silc/core/clientconfig.c.
6510 Thu Sep 13 23:11:18 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6512 * When printing the channel mode on JOIN, verify that the
6513 channel key and channel's HMAC are valid. Affected file
6514 irssi/src/silc/core/client_ops.c.
6516 Thu Sep 13 20:24:52 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6518 * Added defines SILC_DEFAULT_CIPHER, SILC_DEFAULT_HMAC,
6519 SILC_DEFAULT_HASH and SILC_DEFAULT_PKCS in the file
6520 lib/silccrypt/[silccipher.h|silchmac.h|silchash.h|silcpkcs.h].
6522 * Removed channel key rekey task deleting from the function
6523 silc_server_save_channel_key. Affected file silcd/server.c.
6524 Added explicit timeout task context instead that is used to
6525 delete the task if we are registering a new task before the
6526 new task has elapsed.
6528 * When channel key rekey occurs the client library now saves
6529 the old channel key for a short period of time (10 seconds) and
6530 is able to use it in case some is still sending channel
6531 messages encrypted with the old key after the rekey. Affected
6532 file lib/silcclient/[idlist.h|client_channel.c].
6534 Sun Sep 9 15:49:16 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6536 * Added check to the silc_server_new_id_real to not accept
6537 new ID if it is the sender's own ID. Affected file is
6538 silcd/packet_receive.c.
6540 * Assure that we do not announce ourself or the one we've
6541 sending our announcements when we're router and are announcing
6542 servers to our primary router. Affected file silcd/server.c.
6544 * Fixed silc_server_command_identify_check_client to assemble
6545 correct WHOIS packet. It send corrupted WHOIS packet and
6546 caused problem with router to router connections. Affected
6547 file silcd/command.c.
6549 Fixed also silc_server_command_whois_check the same way
6550 as for the IDENTIFY command.
6552 * Added new SilcIDListStatus to the server in the SilcIDListData
6553 structure. The status now includes the current status of
6554 the entry (like registered, resolved etc.). Affected file
6555 silcd/idlist.[ch]. Defined a bunch of different status types
6556 as well. This replaced the old boolean registered field as well.
6558 Added resolve_cmd_ident field to the SilcClientEntry structure
6559 too so that if the entry is for example being resolved so
6560 another command may attach to the same pending command reply
6561 without requiring to resolve the same entry again. This concept
6562 should optimize the WHOIS and the IDENTIFY resolving under
6563 heavy load by taking away unnecessary resolving for entries
6564 that are being resolved already.
6566 Added support for adding multiple pending commands for one
6567 command idenfier. Affected file silcd/command[_reply].[ch].
6569 * Fixed WHOIS and IDENTIFY save to remove the cache entry
6570 before deleting the data. Otherwise the hash table will have
6571 freed data in comparison functions. Affected file is
6572 silcd/command_reply.c.
6574 * Fixed silc_idlist_replace_client_id to add the new entry to
6575 the cache with NULL nickname. Otherwise there will be invalid
6576 memory as the nickname after the nickname is freed. Affected
6577 file silcd/packet_receive.c.
6579 * Fixed the silc_idlist_get_clients_by_hash. The entries was
6580 saved into wrong slots because the previous number of entries
6581 was not taken into account. Affected file silcd/idlist.c.
6582 Fixed same thing in silc_idlist_get_clients_by_nickname too.
6584 * If we are router and we receive JOIN notify to a channel that
6585 does not have any users then notified client is marked as the
6586 channel founder, as it is it. The affected file is
6587 silcd/packet_receive.c
6589 * Added to the extended hash table API's table_del_*ext functions
6590 the destructor as argument too, so that the caller can decide
6591 which destructor to use or whether to use destructor at all.
6592 Affected file lib/silcutil/silchashtable.[ch].
6594 * Fixed ID Cache purging. It actually deleted the entries from
6595 the hash table after the data was freed. The hash table ended
6596 up comparing freed memory. The affected file is
6597 lib/silccore/silcidcache.c.
6599 Sat Sep 8 10:22:10 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6601 * Fixed Irssi SILC client's KILL command's HELP syntax.
6603 * The USERS command now resolves the detailed user information
6604 if the userinfo field is missing. Affected file is
6605 lib/silcclient/command_reply.c.
6607 * Do not print error in silc_file_read if the read file does
6608 not exist. Just silently return NULL. Affected file is
6609 lib/silcutil/silcutil.c.
6611 * Fixed the silc_log_output to not wine about NULL filename
6612 and to not create some bogus " " filename. Affected file is
6613 lib/silcutil/silclog.c.
6615 Fri Sep 7 22:16:38 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6617 * Fixed various printing bugs on the user interface in the
6618 Irssi SILC Client. Minor changes that were forgotten from
6621 Fri Sep 7 17:28:37 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6623 * Fixed the configure.in.pre and the compilation and distribution
6624 environment to support the new autoconf 2.52. That version is
6625 now required to compile the CVS trunk.
6627 Thu Sep 6 12:47:37 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6629 * Renamed function silc_parse_nickname to silc_parse_userfqdn
6630 to generally parse user@fqdn format strings. Affected file
6631 lib/silcutil/silcutil.c.
6633 * Added nickname_format and nickname_force_format fields to the
6634 SilcClientParams structure. The first one defines the format
6635 for the nicknames that the library will enforce if the receives
6636 multiple same nicknames. The second one is boolean value and
6637 can be used to force the library to always enforce the format
6638 to the nicknames regardles whether there are multiple nicknames
6639 or not. This configurable formatting was employed to flexibly
6640 support accessing multiple nicknames from the user interface.
6641 The userinterface can now set the nicknames to what ever format
6642 they prefer. Affected file lib/silcclient/silcapi.h.
6644 Added function silc_client_nickname_format to the file
6645 lib/silcclient/idlist.c. It performs the nickname formatting.
6647 Added new field `hostname´ to the SilcClientEntry context.
6648 It holds the hostname of the client. Affected file is
6649 lib/silcclient/idlist.h.
6651 * Irssi SILC Client sets the nicknames in nick@hostn format.
6652 Fe. priikone@otaku, priikone@otaku2 etc. Affected file
6653 irssi/src/silc/core/silc-core.c.
6655 The WHOIS printing now also shows both the real nickname and
6656 the formatted nickname so that user knows how to access the
6657 user if there are multiple same nicknames cached. Affected
6658 file irssi/src/silc/core/client_ops.c. Changed the WHOIS
6659 printing formatting too to take the hostname now as a separate
6660 argument. The Affected file is
6661 irssi/src/fe-common/silc/modules-formats.[ch].
6663 * Changed the silc_client_get_clients_local to accept the formatted
6664 nickname as argument. It accepts the real nickname too but the
6665 formatted nickname can be used to find the true entry from
6666 multiple entries. Affected file lib/silcclient/silcapi.h and
6667 lib/silcclient/idlist.c.
6669 * Added nickname_format_parse field to the SilcClientParams.
6670 It is a callback function provided by the application to parse
6671 the nickname out of the formatted nickname string. The library
6672 calls it to get the nickname from the formatted string. Since
6673 the application generally knows better the format of the nickname
6674 string it parses it instead of the library, even though library
6675 encodes the formatted string. If the callback function is not
6676 provided then the library will use the string as is. The
6677 affected file is lib/silcclient/silcapi.h.
6679 * All the nickname strings passed to the client library in
6680 commands are now expected to be formatted nickname strings.
6681 If the command does not support the formatted nickname string
6682 it will assume that the sent string is the actual nickname.
6683 Affected file lib/silcclient/command.c.
6685 Tue Sep 4 22:31:28 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6687 * Added public key authentication support to OPER and SILCOPER
6688 commands in the client library. Affected file is
6689 lib/silcclient/command.c.
6691 Tue Sep 4 12:39:17 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6693 * Changed the get_auth_methdod client operation to be asynchronous.
6694 It can be async if the application resolves the authentication
6695 method from the server during the negotiation. Added new
6696 SilcGetAuthMeth completion callback that the application will
6697 call after resolving the authentication method.
6699 Added function silc_client_request_authentication_method that
6700 the application can use to resolve the authentication method
6701 from the server. Added also SilcConnectionAuthRequest callback
6702 that the library will call after the server has replied. The
6703 application can call this function if it does not know the
6704 current authentication method.
6706 Affected files are lib/silcclient/client.c and
6707 lib/silcclient/silcapi.h.
6709 * The Irssi SILC client now automatically resolves the authentication
6710 method incase any configuration information is not present (and
6711 currently there never is). The affected file is
6712 irssi/src/silc/core/client_ops.c.
6714 * Fixed public key authentication from the client library.
6715 Affected file lib/silcclient/protocol.c. Changed also the
6716 protocol specification about the public key authentication in
6717 the connection authentication protocol. The actual data to be
6718 signed is now computed with a hash function before signing.
6720 * Fixed the public key authentication from the server as well.
6721 Affected file silcd/protocol.c.
6723 * Removed the mlock()'s from the memory allocation routines.
6724 Affected file lib/silcutil/silcmemory.c. The ./configure does
6725 not check anymore for the mlock(). Affected file is
6728 * Fixed USERS command in server to allow the execution of the
6729 command for private and secret channels if the client sending
6730 the command is on the channel. Affected file silcd/command.c.
6732 * Fixed silc_client_get_clients_local to return the clients
6733 count correctly. It could return wrong value. Affected file
6734 lib/silcclient/idlist.c.
6736 Mon Sep 3 20:09:59 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6738 * Fixed the lib/silcmath/mpi/mpi.h to always use 32-bit data
6739 types. The assembler optimizations seemed not to like 64-bit
6740 data types. The assmebler optimizations thus are now enabled
6741 also for BSD systems as opposed to only enable them for Linux.
6743 * Do not check for threads at all on BSD systems. Affected
6744 file configure.in.pre.
6746 * Removed -n and -h options from the Irssi SILC Client since
6747 they are not used in silc.
6749 * Fixed the prime generation to assure that the first digit
6750 of the generated random number is not zero since our conversion
6751 routines does not like number strings that starts with zero
6752 digit. If zero digit is seen the random number is regenerated.
6753 This caused some corrupted RSA keys when the zero first digit
6754 was met. Affected file lib/silcmath/silcprimegen.c.
6756 Sun Sep 2 17:17:24 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6758 * Fixed WIN32 configuration in the ./configure script.
6759 Fixed to include xti.h on environments that has it.
6760 Patches by Carsten Ilchmann and andrew.
6762 Sat Sep 1 00:29:33 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6764 * Changed the silc_id_create_client_id to be collision
6765 resistant. It is now assured that there cannot be created
6766 two same client ID's. I suspect that some weird bugs in
6767 the server were actually caused by duplicate Client IDs.
6768 Affected file silcd/serverid.[ch]. A router receiving
6769 new ID now also assures and informs the sending server
6770 if the ID caused collision.
6772 * Changed the silc_id_create_channel_id to also assure that
6773 there are no collisions.
6775 Wed Aug 29 17:55:01 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6777 * Statement about ignoring the Mutual Authentication flag when
6778 performing rekey with PFS was a bit misleading. It is ignored
6779 if it was set in the initial negotiation, it cannot be even
6780 set in the rekey. Fixed in the ke-auth draft. Started the
6781 new versions of the protocol drafts in the doc/.
6783 Sun Aug 26 14:59:15 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6785 * Fixed a bug in silc_client_command_identify_save when saving
6786 new channel information. The channel name was no duplicated
6787 and caused crash on exit. Affected file is
6788 lib/silcclient/command_reply.c.
6790 Fri Aug 17 23:07:45 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6792 * Fixed the getkey command handling in the server. Send just
6793 empty OK reply to the sender if the key could not be fetched
6794 (but everything else was ok, like the key just was not available).
6795 Changed the public key parameter to optional in the protocol
6796 specs so that empty OK reply can be sent. Affected file
6799 Added a message to Irssi SILC client to tell to user if the
6800 server did not return a public key.
6802 Tue Aug 14 07:29:27 CEST 2001 Pekka Riikonen <priikone@silcnet.org>
6804 * Fixed a channel key regeneration bug. It registered new
6805 timeout tasks exponentially until all system resources were
6806 used. Affected file silcd/server.c.
6808 Sun Aug 12 20:48:14 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6810 * Added the SILC Document generator to the scripts/silcdoc.
6811 It can be used to generate the Toolkit Reference Manual out
6812 of the source tree. Internally it will also use the RoboDoc
6813 generator now imported in util/robodoc.
6815 Sun Aug 12 12:28:17 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6817 * Added couple of return's in rekey protocol if error orccurred
6818 during the protocol. The execution must be terminated.
6819 Affected file silcd/protocol.c. Also, terminate the protocol
6820 always with timeout.
6822 Sat Aug 11 12:36:02 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6824 * The client's Client ID was created initally from the wrong
6825 nickname (it could have been in format nick@host) in the
6826 silc_server_new_client. Affected file silcd/packet_receive.c
6828 Sat Aug 11 00:29:57 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6830 * Added some SILC_LOG_ERROR's to various error conditions
6831 if client could not be added to ID cache. Affected files
6832 silcd/packet_receive.c and silcd/server.c.
6834 * When client's sock->user_data is freed, NULL also the
6835 client->router and client->connection pointers. Added check
6836 for these pointers being NULL to various places around the
6837 code. Affected file silcd/server.c.
6839 * Added client->data.registered == TRUE checks to various
6840 places around the code to assure that unregistered client's
6841 are not handled when it is not allowed. Affected file
6844 * Added `bool registered' fields to all
6845 silc_idlist_[server|client]_get_* routines to indicate whether
6846 the fetched client needs to be registered or not. Affected
6847 file silcd/idlist.[ch].
6849 * Add your own entry as registered to the ID cache in the
6850 server. Affected file server.c.
6852 * Fixed a bug in silc_server_new_server. The SilcServer was
6853 set as the new server's context instead of SilcServerEntry.
6854 This naturally caused some weird bugs.
6856 * Added "updated" field the SilcChannelEntry which indicates
6857 the time since the channel entry was last accessed. This
6858 can be used to determine whether it is necessary to
6859 announce the channel after backup resuming protocol.
6860 Affected files silcd/idlist.[ch].
6862 Thu Aug 9 18:28:37 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6864 * Do not delete the channel rekey task when adding it
6865 for in silc_server_create_channel_key.
6867 * Changed the silc_server_create_channel_key to return
6868 TRUE or FALSE to indicate the success of the channel key
6871 Thu Jul 26 11:32:31 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6873 * Fixed MSVC++ project files and added missing files to
6874 Makefiles under win32/.
6876 Wed Jul 25 18:43:54 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6878 * Do not add TCP_NODELAY flag if the operating system
6879 does not have it defined. Affected files are
6880 lib/silcutil/[unix/win32]/silc[unix/win32]net.c.
6882 * Fixed buffer overflow from Irssi SILC Client. Affected
6883 file irssi/src/fe-common/core/themes.c.
6885 * Fixed double free in client library in the file
6886 lib/silcclient/client.c when disconnecting from server.
6888 * Applied double free patch from cras to Irssi SILC client.
6889 Affected files irssi/src/core/[modules/expandos].c
6891 * Fixed the disconnection handling to Irssi SILC Client.
6892 The application must call silc_client_close_connection
6893 in ops->connect client operation in case of failure of
6894 the connection. Affected file is
6895 irssi/src/silc/core/client_ops.c.
6897 * Do not set sock->protocol to NULL in the function
6898 silc_client_close_connection after executing the protocol's
6899 final callback since the sock might not be valid anymore.
6900 Affected file lib/silcclient/client.c.
6902 Wed Jul 25 16:04:35 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6904 * Do not enable SILC_THREADS if the linking with libpthread
6905 did not happen. Affected file configure.in.pre.
6907 * Added notion to protocol specification that server must
6908 verify the sent authentication payload with CMODE when
6909 setting the channel founder key. Implemented it to the
6910 server. Affected file silcd/command.c.
6912 Mon Jul 23 18:31:43 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6914 * Added _EXTRA_DIST SILC distribution variable to the
6915 distributions file. It is used to conditionally add extra
6916 files or directories to the specific distribution. Affected
6917 files ./prepare, Makefile.am.pre and distributions.
6919 Removed the `_' from the start of the distribution names.
6922 * Added README.WIN32 for instructions to compile the Toolkit
6925 Mon Jul 23 10:12:37 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6927 * Fixed a double free in disconnection in the server. Affected
6928 file is silcd/server.c.
6930 * Fixed the lib/silcske/groups.c to work now also with GMP
6931 MP library. The string conversion did not work when using
6932 specific base and the base is indicated in the string as well.
6934 * Created win32/ directory which now includes MSVC++ specific
6935 stuff so that toolkit (DLLs) may be compiled with MSVC++.
6936 It will appear only in the toolkit distribution
6938 Sun Jul 22 19:40:30 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6940 * Changed the key material distribution function in case when
6941 the hash output is too short. The data is now concatenated
6942 a bit differently than it used to. Made the change to the
6943 SKE protocol specification.
6945 * Added better GMP detection to configure.in.pre. A patch
6948 Fri Jul 20 13:16:00 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6950 * Fixed a minor bug in SKE that might cause some problem on
6951 some platforms. Affected file lib/silcske/silcske.c.
6953 * Added the cookie checking for initiator in the SKE. It checks
6954 that the responder returns the sent cookie unmodified. The
6955 affected file is lib/silcske/silcske.c. Added new SKE
6956 error type INVALID_COOKIE that can be sent during the
6957 negotiation. Fixed some memory leaks as well.
6959 * Added the "invalid cookie" error message to Irssi SILC client's
6962 Thu Jul 19 21:44:31 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6964 * Added `task_max' field to the SilcClientParams to indicate
6965 the maximum tasks the scheduler can handle. If set to zero,
6966 default values are used. Affected file lib/silcclient/silcapi.h.
6968 * Fixed memory leaks in silc_client_close_connection. Affected
6969 file lib/silcclient/client.c.
6971 * Added silc_client_del_client_entry to client library to free
6972 all memory of given client entry. Affected file is
6973 lib/silcclient/idlist.[ch].
6975 * Added new functions silc_client_del_channel and
6976 silc_client_del_server to delete channel and server entries.
6977 Affected file lib/silcclient/[silcapi.h/idlist.c].
6979 * Removed silc_client_del_client_by_id from silcapi.h.
6981 * Fixed the INFO command to return the server's own info
6982 correctly when querying by Server ID. Affected file is
6985 Thu Jul 19 14:47:30 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6987 * Removed the non-blocking settings in WIN32 code in the
6988 silc_sock_[read/write] and added SleepEx instead. Affected
6989 file lib/silcutil/win32/silcwin32sockconn.c. The availability
6990 of input data is now checked with FIONREAD and ioctlsocket.
6992 Wed Jul 18 18:34:01 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6994 * Call silc_schedule_task_del_by_context in the
6995 silc_protocol_cancel instead of silc_schedule_task_del_by_callback.
6996 Affected file lib/silccore/silcprotocol.c.
6998 * Call silc_protocol_cancel for active protocols in the
6999 silc_server_close_connection if the funtion
7000 silc_server_free_sock_user_data has not been called.
7001 Affected file silcd/server.c.
7003 * Generic tasks cannot be deleted using the del_by_fd
7004 task deleting function since generic tasks does not match
7005 any specific fd. Affected file lib/silcutil/silcschedule.[ch].
7007 * Added a notion to SILCOPER help file that the SILCOPER works
7008 only on router server, not on normal server.
7010 Wed Jul 18 09:40:04 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7012 * Added for WIN32 support for the new scheduler as well.
7013 Affected file lib/silcutil/win32/silcwin32schedule.c.
7015 * Fixed the SHA1 implementation to work on various platforms.
7017 Tue Jul 17 23:04:10 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7019 * Rewrote the SILC Scheduler entirely. Removed the old SILC Task
7020 API. It is part of the scheduler now. Everything else is
7021 as previously but some functions has changed their names.
7022 Checkout the lib/silcutil/silcschedule.h for the interface.
7023 Updated all applications to use the new interface. Affected
7024 files are lib/silcutil/silcschedule.[ch].
7026 Tue Jul 17 16:53:30 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7028 * Found a bug in the SKE implementation. The HASH value,
7029 specified by the protocol, was not computed correctly. The
7030 public key of the responder was not added to the computation
7031 even though it is mandatory. Affected file lib/silcske/silcske.c.
7032 This unfortunately causes incompatibilities with older
7033 clients and servers.
7035 * Added WIN32 specific network init and uninit functions:
7036 silc_net_win32_init and silc_net_win32_uninit to init and uninit
7037 the Winsock2. Affected file lib/silcutil/silcnet.h and
7038 lib/silcutil/win32/silcwin32net.c.
7040 * Set the socket always to nonblocking mode on WIN32 after
7041 reading data or writing data. Affected file is
7042 lib/silcutil/win32/silcwin32sockconn.c.
7044 Mon Jul 16 22:55:26 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7046 * Fixed various compilation problems under WIN32. Affected
7047 files lib/silcutil/win32/silcwin32thread.c and
7048 lib/silcutil/win32/silcwin32schedule.c.
7050 * Removed all _internal.h #includes from public header
7051 files. Internal headers must never be included from
7054 Removed also the lib/silcske/payload_internal.h file.
7056 * All include files that may be needed (public and some others
7057 included by the public headers) by application developers are
7058 now copied to the ./includes directory. It does not copy any
7059 internal headers. Affected file Makefile.defines.pre and all
7060 Makefile.am's under lib/ and subdirs.
7062 Thu Jul 12 17:49:31 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7064 * Do not change the ~/.silc directory's permissions automatically.
7065 Affected file irssi/src/silc/core/clientutil.c.
7067 Thu Jul 12 10:18:40 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7069 * Do not cancel the protocol in silc_server_close_connection
7070 it might cause recursion. Now cancelled in the function
7071 silc_server_free_sock_user_data. Affected file silcd/server.c.
7073 * Fixed the silc_server_remove_clients_by_server to regenerate
7074 the channel keys correctly finally. Added also new function
7075 silc_server_remove_clients_channels to actually do it.
7076 Affected file silcd/server.c.
7078 * Fixed the silc_server_new_channel to not crash by giving
7079 wrong router to the new channel. Affected file is
7080 silcd/packet_receive.c.
7082 Wed Jul 11 18:31:57 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7084 * Added SilcClientParams structure to the lib/silcclient/silcapi.h
7085 which is given as argument to the silc_client_alloc now.
7086 It can be used to configure the client and set various parameters
7087 that affect the function of the client.
7089 * The USERS command in server did not check whether the channel
7090 is private or secret. Affected file silcd/command.c.
7092 * Added new argument to the USERS command in protocol specification.
7093 The USERS command now can take the channel name as argument
7094 as well. Added support for this in client and server and
7095 updated the protocol specs.
7097 * Completed the GETKEY command in client. It can be now used
7098 to fetch also servers public key not only some clients.
7099 Affected files lib/silcclient/command[_reply].c.
7101 * Added silc_client_get_server to return server entry by the
7102 server name. Affected files lib/silcclient/silcapi.h and
7105 * Redefined the IDENTIFY command in protocol specification to be
7106 more generic. It now can be used to query information about
7107 any entity in the SILC Network, including clients, servers and
7108 channels. The query may be based either the entity's name
7109 or the ID. Added support for this in both client and server.
7111 Affected files silcd/command.c and lib/silcclient/command.c
7112 and command_reply.c.
7114 * Optimized the WHOIS and WHOWAS commands in the server. Removed
7115 the _from_client and _from_server functions. Affected file
7118 * Added silc_client_get_channel_by_id_resolve to the file
7119 lib/silcclient/silcapi.h to resolve channel information by
7120 its ID. Added also silc_client_get_channel_by_id that
7121 does not resolve it from the server.
7123 Tue Jul 10 18:05:38 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7125 * Added SilcServerEntry context into the client library
7126 to represent one server. The INFO command now allocates
7127 these to save the resolved server info. For now on the
7128 client library will also keep information about servers,
7129 connected and resolved with INFO.
7131 The INFO command now allocates the SilcServerEntry context
7132 and saves the server info there. The COMMAND_REPLY in
7133 the INFO now returns the parameters to application in
7134 same order as defined in the protocol specification.
7136 The entries are cached in the client->server_cache.
7138 * The INFO command is now issued after received the Client ID
7139 from the server. Affected file lib/silcclient/client.c.
7141 * The CMODE_CHANGE notify may now return also an SilcServerEntry
7142 to the application as the mode changer might be server.
7143 It is guaranteed that NULL is not returned anymore to the
7144 application. Affected file lib/silcclient/client_notify.c.
7146 The ID Type is now also passed to the application so that
7147 it can check whether the returned entry is SilcClientEntry
7150 Added new function silc_client_get_server_by_id to return
7151 the server entry by ID. Affected files are the
7152 lib/silcclient/silcapi.h and lib/silcclient/idlist.c.
7154 * Do not create the channel in the Irssi SILC Client when issuing
7155 the JOIN command but when received the sucessful JOIN command
7156 reply. Otherwise the channel might get created even though we
7157 could not join it. The Affected file is
7158 irssi/src/silc/core/[silc-channels.c/client_ops.c].
7160 * Fixed a channel joining bug in router. The router must also
7161 check the channel modes, invite and ban lists etc. when serving
7162 the JOIN command sent by normal server. Affected file is
7163 silcd/command.c. The router now resolves the client's
7164 information from the server who sent the JOIN command if it
7165 does not know it, and processes the JOIN command only after
7168 * Changed the SilcCommandCb to take new argument; void *context2.
7169 Affected file lib/silccore/silccommand.h
7171 The second argument in the command callbacks in the server now
7172 includes the SilcServerCommandReplyContext if the command was
7173 called as pending command callback from the command reply.
7174 Otherwise it is NULL. When called as pending the status of the
7175 command reply will be checked and if it was erronous the
7176 error will be sent to the original sender of the command.
7177 This way the client always receives the error messages even
7178 though the server was actually the one who received the error
7179 when it resent the command to router, for example. Affected
7180 files silcd/command[_reply].[ch].
7182 * Fixed sending WHOWAS command's error message to client if
7183 the requested client could not be found. It was missing.
7186 * Changed the CMODE and CUMODE commands reply arguments in the
7187 protocol specification. The Channel ID is now sent in both
7188 of the commands to identify the channel. Implemented this
7189 new feature to the client and server. Affected files
7190 lib/silcclient/command_reply.c and silcd/command.c.
7192 * Made better checks for invite and ban lists in the JOIN
7193 command in server. Affected file silcd/command.c.
7195 Mon Jul 9 18:28:34 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7197 * The server now performs the incoming host IP/DNS lookup
7198 using the silc_socket_host_lookup and thus does not block
7199 the server anymore. Affected file silcd/server.c.
7201 * Completed the multi-thread support for SILC Scheduler in
7202 the lib/silcutil/silcschedule.c.
7204 * Fixed the configure.in.pre to detect the pthread correctly
7207 * Fixed a deadlock in silc_task_queue_wakeup in the file
7208 lib/silcutil/silctask.c.
7210 Mon Jul 9 13:40:03 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7212 * Added new function silc_schedule_wakeup that is used in
7213 multi-threaded environment to wakeup the main thread's
7214 schduler. It needs to be used when a thread adds a new task
7215 or removes a task from task queues. After waking up, the
7216 scheduler will detect the task queue changes. If threads
7217 support is not compiled in this function has no effect.
7218 Implemented the wakeup mechanism to both Unix and WIN32
7219 systems. Affected files are lib/silcutil/silcschedule.[ch],
7220 lib/silcutil/unix/silcunixschedule.c and the
7221 lib/silcutil/win32/silcwin32schedule.c.
7223 * Added new function silc_task_queue_wakeup to wakeup the
7224 scheduler by the specified task queue. Affected file
7225 lib/silcutil/silctask.[ch].
7227 * The silc_socket_host_lookup_start now wakes up the scheduler
7228 after adding the timeout task. Affected file is
7229 lib/silcutil/silcsockconn.c.
7231 * The silc_socket_host_lookup is synchronous now if the threads
7232 support is not compiled in. However, the callback is still
7233 called asyncronously through the scheduler, anyway. Affected
7234 file lib/silcutil/silcsockconn.c.
7236 Mon Jul 9 00:24:45 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7238 * Added new function silc_socket_host_lookup to perform
7239 asynchronous IP and FQDN lookups for the socket connection.
7240 Affected files lib/silcutil/silcsockconn.[ch].
7242 Sun Jul 8 18:44:53 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7244 * Added SILC_MUTEX_DEFINE to define the mutex on environments
7245 that may or may not compile the mutex support in.
7247 Changed the silc_mutex_alloc interface. It allocates the
7248 mutex now to the sent pointer and returns TRUE or FALSE.
7250 Affected file lib/silcutil/silcmutex.h.
7252 * Wrote the SILC Task Queue interface to support multi-threads.
7253 Affected file lib/silcutil/silctask.[ch].
7255 * Wrote the SILC Scheduler to support multi-threads. Affected
7256 file lib/silcutil/silcschedule.c.
7258 Sun Jul 8 11:16:01 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7260 * Implemented the SILC Mutex API and SILC Thread API for WIN32
7261 in lib/silcutil/win32/.
7263 Sun Jul 8 00:18:15 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7265 * Defined SILC Mutex API and SILC Thread API and implemented
7266 them for Unix. Affected files are
7267 lib/silcutil/silcmutex.h, lib/silcutil/silcthread.h,
7268 lib/silcutil/unix/silcunixmutex.c and
7269 lib/silcutil/unix/silcunixthread.c.
7271 Sat Jul 7 14:40:31 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7273 * Fixed the silc_server_remove_clients_by_server's channel
7274 key re-generation. The hash table handling was incorrect
7275 and would not work with many channels. Affected file is
7278 * Fixed some memory leaks around the server code.
7280 * Rewrote the silc_server_get_users_on_channel to support IPv6
7281 based Client ID's. Affected file silcd/server.c.
7283 * Defined the SILC_MESSAGE_FLAG_SIGNED to the protocol
7284 specification. However, a separate document must be written
7285 to define the detailed signing procedure and the payload
7286 associated with the flag. Defined the flag to the
7287 lib/silccore/silcchannel.h as well.
7289 Fri Jul 6 18:26:31 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7291 * Changed the dynamic tables to static size tables in the
7292 lib/silccrypt/silchmac.c.
7294 * Removed GCC dependencies from the code. A patch by cras.
7296 Fri Jul 6 09:39:35 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7298 * Do not show the error "Error receiving packet bla bla"
7299 in server if it really was not an error (-2 means that reading
7300 is pending). Affected file silcd/server.c.
7302 Thu Jul 5 21:22:32 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7304 * Fixed a possible crash in silc_server_remove_clients_by_server
7305 in silcd/server.c. Fixed there also some memory leaks.
7307 * Fixed the silc_idlist_replace_client_id. It could replace
7308 wrong key in the hash table. Affected file silcd/idlist.c.
7310 * Do not check whether there are global users on the channel
7311 if the channel->global_users is FALSE. Affected functions
7312 silc_server_remove_from_one_channel and
7313 silc_server_remove_from_channels in silcd/server.c. Also,
7314 do not check if the removed client is local as we can be
7315 sure that global client was not removed from the channel
7316 and checking for global users is not needed.
7318 * The silc_server_remove_clients_by_server now re-generates
7319 the channel keys correctly for those channels that had
7320 clients removed from them. Affected file silcd/server.c.
7322 Tue Jul 3 11:39:20 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7324 * Found the reason of random crashes in the server. We weren't
7325 ignoring the SIGPIPE signal (which can be sent in write())
7326 and it crashed the server. Affected file silcd/silcd.c.
7328 Fri Jun 29 20:05:25 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7330 * Assure that sock->user_data is not NULL in the function
7331 silc_server_packet_send in silcd/packet_send.c.
7333 * Disconnect the remote connection if it could not be added
7334 to any ID lists in the server. The affected file is
7337 * Check in silc_server_packet_send[_real/dest] that the
7338 socket is not disconnecting and ignore the data if it is.
7339 Affected file silcd/packet_send.c.
7341 * Define inline to __inline on native WIN32 compilation.
7342 Affected file includes/silcwin32.h.
7344 * Added some explicit type casts for inline code since MSVC
7345 require them. Affected files lib/silcutil/silcbuffer.h,
7346 lib/trq/silcdlist.h and lib/trq/silclist.h.
7348 * Print warning in log files from now on if the packet
7349 decryption fails. Affected file silcd/server.c.
7351 Thu Jun 28 21:30:39 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7353 * Changed the `say' client operation's interface to accept
7354 new `type' argument to indicate the type of the message sent
7355 by the library. The application may filter the library's
7356 messages according the type. The affected file is the
7357 lib/silcclient/silcapi.h.
7359 * Added two new functions to lib/silcclient/silcapi.h:
7360 silc_client_del_client and silc_client_del_client_by_id.
7361 Affected file lib/silcclient/idlist.c.
7363 * Moved the clientincludes.h from includes/ to silc/ and
7364 serverincludes.h from includes/ to silcd/.
7366 * The modes for the CMODE and CUMODE are now passed as
7367 uint32 for application with COMMAND_REPLY. The affected
7368 file is lib/silcclient/command_reply.c.
7370 Wed Jun 27 22:24:47 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7372 * /WHOIS without arguments shows client's own information.
7373 Affected file lib/silcclient/command.c.
7375 * Changed PING to not accept any arguments. The specs
7376 says that client can ping only the connected server so
7377 requiring an argument is not needed. Affected file is
7378 lib/silcclient/command.c.
7380 Wed Jun 27 00:10:33 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7382 * Fixed a fatal bug in private message sending and reception
7383 encryption and decryption when using private message keys.
7384 The implementation was incorrect and did not follow the
7385 specification. It causd that some of the message were
7386 lost since it did not use the sending and receiving keys
7387 as the protocol suggests. This has been fixed and will cause
7388 incompatibilities with older clients when sending private
7389 message encrypted with private message keys. Affected files
7390 lib/silcclient/client_prvmsg.c, lib/silcclient/client_keyagr.c
7391 and various other in Irssi SILC Client.
7393 Added `responder' boolean argument to the functions
7394 silc_client_add_private_message_key[_ske] to indicate when
7395 the key is added as responder or initiator of the key
7398 Tue Jun 26 19:23:07 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7400 * Removed the silc_ske_check_version function and created
7401 a SilcSKECheckVersion callback. Added also a function
7402 silc_ske_set_callbacks that is now used to set all SKE
7403 callbacks. The callback functions are not given to
7404 the SKE functions anymore, but this function is used to
7407 * Fixed the WIN32 DLL generation in lib/Makefile.am.pre.
7409 * Added `silc_version' argument to the silc_client_alloc
7410 to define the version of the application for the library.
7411 The library will use the version string to compare it
7412 against the remote host's (usually a server) version
7413 string. Affected file lib/silcclient/silcapi.h
7415 * Added the KE protocol context to Key Agreement context
7416 in client library so that we can abort the SKE if it
7417 is in process when we get timeout. Affected file is
7418 lib/silcclient/client_keyagr.c.
7420 * Do not resolve the client ID forever if it returns in the
7421 first time that such client does not exist. This was done
7422 for example with private message. Affected file is
7423 lib/silcclient/client_prvmsg.c.
7425 Mon Jun 25 21:42:51 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7427 * Do not add regex.h for WIN32. The affected file
7428 includes/silcincludes.h.
7430 * Added WIN32 DLL generation to lib/Makefile.am.pre. It might
7431 not work yet 100%. It generates the DLL's automatically
7432 when compiling with --with-win32 under cygwin.
7434 Sun Jun 24 19:49:23 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7436 * lib/contrib/regex.c is not compiled on WIN32.
7438 * Added silc_net_get_socket_opt function to the
7439 lib/silcutil/silcnet.h.
7441 * Added includes/silcwin32.h for WIN32 specific includes
7444 * Do not use ptime structure or any of the posix process
7445 functions on WIN32 in lib/silccrypt/silrng.c.
7447 * Added silc_gettimeofday to provide generic function
7448 for struct timeval on all platforms. Added the function
7449 to lib/silcutil/silcutil.h.
7451 Sun Jun 24 12:19:52 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7453 * Moved the lib/silccore/silcsockconn.[ch] to the utility
7454 library as they clearly belong there. As a plus side we
7455 can make the actual socket connection routines platform
7458 Added also new generic function silc_socket_read and
7459 silc_socket_write (that used to be silc_packet_[read/write].
7460 The implementation of these are platform specific.
7462 * Added WIN32 specific routines of silc_socket_[read/write]
7463 to lib/silcutil/win32/silcwin32sockconn.c.
7465 Sat Jun 23 16:01:00 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7467 * Added preliminary support for native WIN32 compilation under
7468 cygwin (using the -mno-cygwin option for GCC) to the
7469 ./configure.in.pre. The --with-win32 now prepares the
7470 compilation for native WIN32.
7472 * Rewrote the SILC Scheduler interface in the file
7473 lib/silcutil/silcschedule.h. The scheduler is now context
7474 based and does not have anymore any global static scheduler.
7475 Moved the Unix scheduler to the lib/silcutil/unix/ directory
7476 and created lib/silcutil/win32 directory for WIN32 based
7479 * Added Unix specific network routines to the
7480 lib/silcutil/unix/silcunixnet.c and the old
7481 lib/silcutil/silcnet.c includes now only generic routines.
7483 Added WIN32 specific network routines to the
7484 lib/silcutil/win32/silcwin32net.c.
7486 * Added Unix specific utility functions from the
7487 lib/silcutil/silcutil.c to lib/silcutil/unix/silcunixutil.c.
7489 * Added WIN32 SILC Scheduler to the file
7490 lib/silcutil/win32/silcwin32schedule.c. The code is of course
7493 Fri Jun 22 10:44:14 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7495 * Do not handle JOIN notify in the server if the target client
7496 is not registered (idata->registered == FALSE). The affected
7497 file is silcd/packet_receive.c.
7499 * Update the nickrec->founder in event_cumode in the Irssi SILC
7500 client. Affected file irssi/src/silc/core/silc-channels.c.
7502 * Fixed the CUMODE_CHANGE notify handling in the server when
7503 server and router are announcing their clients on channels.
7504 Now the mode changes are saved and notified correctly. The
7505 affected file is /silcd/packet_receive.c.
7507 * Fixed silc_idlit_replace_[server/client/channel]_id functions.
7508 They really did not replace the cache entry in the ID Cache.
7509 Now they do that. Affected file silcd/idlist.c.
7511 * Fixed the KICK notify handling in the Irssi SILC client to
7512 update the channel records so that the kicked client does not
7513 appear to be on the channel. The affected file is
7514 irssi/src/silc/core/silc-channels.c.
7516 * Always update the conn->current_channel when executing command
7517 on a channel. Affected file irssi/src/silc/core/silc-servers.c.
7519 * Fixed the KILL notify handling in Irssi SILC client to remove
7520 the killed client on all channels.
7522 Thu Jun 21 17:10:08 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7524 * Fixed the silc_parse_command_line to remove extra spaces
7525 from the start and end of the arguments. Affected file is
7526 lib/silcutil/silcutil.c.
7528 * Cancel and free any active protocol in the function
7529 silc_server_close_connection. Affected file silcd/server.c.
7531 * Cancel and free any active protocol in the function
7532 silc_client_close_connction. Affected file is
7533 lib/silcclient/client.c.
7535 * Do not execute the KILL command for clients that are in
7536 history (ie. they are not in the network). Affected file is
7539 * Fixed KILL notify handling, client does not crash anymore.
7540 Affected file irssi/src/silc/core/silc-channels.c.
7542 * Reduced the default packet buffer size from 2048 to 1024 in
7543 lib/silccore/silcpacket.c.
7545 * Added SILC_SKE_STATUS_FREED SKE status type and a reference
7546 counter to the SKE context that is incresed when the SKE library
7547 performs async operation outside the library. If the outside
7548 process frees the SKE context and FREED status will be set
7549 and the library will detect after the sync operation that the
7550 libary is freed. The affected files are
7551 lib/silcske/silcske[_status].[ch].
7553 * Resolve the client entry information in the function
7554 silc_client_channel_message to assure that NULL pointer is not
7555 passed as client entry to the application. */
7557 * Fixed the task timeout calculation to assure that there is
7558 never negative timeouts. The affected file is
7559 lib/silcutil/silcschedule.c.
7561 * Fixed the channel user mode notification sending in server.
7562 It was sent point-to-point to the router (or to server by router)
7563 but it needs to be destined to a channel. The routines now
7564 supports sending the channel user mode notifys to the channels
7565 when announcing clients and channels. Affected files are
7566 silcd/server.c and silcd/packet_receive.c.
7568 * Fixed the CHANNEL_CHANGE notify handling in the client libary.
7569 It did not actually replace the old channel entry in the cache.
7570 Affected file lib/silcclient/client_notify.c.
7572 Tue Jun 19 22:10:36 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7574 * Fixed a possible crash in silc_packet_send_prepare. It now
7575 assures always that there is enough space in the buffer and
7576 at the tail area of the buffer (for MAC).
7578 Fixed the inbound buffer reallocation in silc_packet_read.
7579 It was old code and did not handle the reallocation correctly.
7582 The affected file is lib/silccore/silcpacket.c.
7584 * Fixed buffer overflow in silc_parse_nickname in the file
7585 lib/silcutil/silcutil.c.
7587 Tue Jun 19 13:40:09 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7589 * make install generates new server keys only if there is not
7592 Mon Jun 18 18:49:07 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7594 * Set SILC_MESSAGE_FLAG_NOREPLY when sending the away message.
7595 Added check that if the NOREPLY is set then we will not send
7596 the away message. This avoids infinite loop of away messages
7597 if both clients are away. The affected file is
7598 lib/silcclient/client_prvmsg.c.
7600 * Fixed client crash if /NICK was given without arguments.
7601 Affected file lib/silcclient/command.c.
7603 * Server does not send the invite list in INVITE command back
7604 to the client if the list was not altered. Added this notion
7605 to the protocol spec as well. Affected file silcd/command.c.
7607 Fixed possible crash in INVITE command by checking the
7608 value of silc_server_get_client_route command.
7610 * Fixed the INVITE notify type handling. The arguments are now
7611 taken in correct order and client does not crash. The affected
7612 file is irssi/src/silc/core/silc-channels.c.
7614 Removed the "Inviting xxx to channel" message from the
7615 client library away and let the application handle it.
7616 Affected file lib/silcclient/command.c. Added that message
7617 to Irssi SILC client's message formats.
7619 * Fixed CMODE command crash in client. It now checks the
7620 amount of arguments correctly and does not crash. The affected
7621 file is lib/silcclient/command.c.
7623 * Do not create new channel automatically in silc_channels_join
7624 but check whether the channel by that name already exists.
7625 Affected file irssi/silc/core/silc-channels.c.
7627 * Do not send the SERVER_SIGNOFF to router if the disconnected
7628 entity was the router. Affected file silcd/server.c.
7630 * Added the handling of the SERVER_SIGNOFF notify to the Irssi
7631 SILC client as it was missing from there.
7633 Added the handling of the KICK notify to the Irssi SILC client
7634 as it was missing. Added "you have been kicked" message to
7635 Irssi SILC client's message modules formats.
7637 Added the handing of the KILL notify to the Irssi SILC client
7638 as it was missing. Added the kill message module formats
7641 The affected file is irssi/src/silc/core/silc-channels.c.
7643 * The router did not save the channel mode the server announced.
7644 Affected file silcd/packet_receive.c.
7646 * Fixed a possible crash in INFO command in server. If the
7647 server did not provide the server info it crashed. Affected
7648 file silcd/command.c.
7650 Sun Jun 17 15:26:05 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7652 * Fixed the GETKEY command in the server to check also the
7653 global list. Otherwise the GETKEY would not work correctly
7654 in normal SILC server. Affected file silcd/command.c.
7656 Sat Jun 16 18:00:00 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7658 * Fixed GETKEY crash, it crashed if the command did not succseed.
7660 Tue Jun 12 21:36:18 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7662 * Redefined the SILC MP API in lib/silcmath/silcmp.h. The API
7663 is now real and not just an macro interface to GMP.
7665 Removed the entire GMP from the source tree and imported new
7666 NSS MPI library instead. Reason for removing GMP is that it is
7667 extremely large and compiles extremely slow. The NSS MPI
7668 is only a few files and compiles in less than 10 seconds.
7669 The speed is also about the same as GMP. The MPI is imported
7670 to lib/silcmath/mpi.
7672 If the system has GMP installed we will still use the GMP.
7673 If it is not then the NSS MPI will be compiled.
7675 Mon Jun 11 18:07:24 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7677 * Merged a long nickname (127 characters long) crash bugfix from
7678 Irssi CVS tree. Affected file irssi/src/core/misc.c.
7680 * Merged a freed memory reference bugfix from Irssi CVS tree.
7681 Affected file irssi/src/core/commands.c.
7683 Sun Jun 10 16:08:35 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7685 * Added the server's public key sving and verification to the
7686 server when performing the SKE. This was missing and the
7687 remote server's (or router's) public key was accepted without
7688 checking whether we have it previously or trust it at all.
7689 Affected file silcd/protocol.c.
7691 Sat Jun 9 20:17:30 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7693 * Check in the silc_server_timeout_remote if protocol is active
7694 and make sure that the protocol's final callback is called so
7695 that all memory if freed. Affected file silcd/server.c.
7697 Sat Jun 9 12:51:27 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7699 * silc_server_whois_send_reply crashed the server if the nickname
7700 was 127 characters long. Affected file silcd/command.c.
7702 Thu Jun 7 16:29:56 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7704 * Added sanity check to the silc_server_new_client. If the hostname
7705 is provided inside username then check that the provided hostname
7706 really is the same as the resolved one. If the hostname was not
7707 resolved then check it from the public key. Affected file is
7708 silcd/packet_receive.c.
7710 * Fixed a fatal bug in Irssi SILC client. Do not send QUIT command
7711 if the server disconnected us and the connection is not valid
7712 anymore. Affected file irssi/src/silc/core/silc-channels.c.
7714 * Moved the silc_client_[chmode|chumode|chumode_char] away from
7715 the library to the lib/silcutil/silcutil.[ch].
7717 Thu Jun 7 08:57:16 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7719 * Close log file after open. Affected file
7720 lib/silcutil/silclog.c.
7722 * Check whether sock == NULL in silc_client_send_packet and return
7723 if it is. Affected file lib/silcclient/silcclient.c.
7725 * Check rec->entry == NULL in the Irssi SILC Client before
7726 sending the channel message. Affecte file is
7727 irssi/src/silc/core/silc-servers.c.
7729 Tue Jun 5 08:08:21 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7731 * Merged a splitted window bugfix from Irssi CVS tree. The
7732 affected file is irssi/src/fe-text/textbuffer-view.c.
7734 * Fixed the ME, ACTION and NOTICE printing in Irssi Client.
7735 It did not print nickname.
7737 * Improved the distributions system a bit.
7739 Mon Jun 4 17:57:16 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7741 * Merged /WINDOW bugfix from irssi CVS tree. Affected file is
7742 irssi/src/fe-text/gui-window.c.
7744 * Fixed a fatal bug in Irssi SILC client. Crashed if sent message
7745 to in-active server. The affected file is
7746 irssi/src/silc/core/client_ops.c.
7748 * Resolve the client in USERS command reply if the entry does
7749 not have username resolved. The affected file is
7750 lib/silcclient/command_reply.c. Also, changed the IDENTIFY
7751 command to WHOIS command to really resolve stuff. The USERS
7752 is not used any more in any critical section so WHOIS can
7753 be used even though it might be slower than IDENTIFY.
7755 * Changed the lib/silcutil/silchashtable.h header to ROBODoc
7758 Sun Jun 3 14:21:32 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7760 * Changed the protocol API a bit more consistent in the
7761 lib/silccore/silcprotocol.[ch].
7763 * Changed the following headers to ROBODoc format:
7765 lib/silccore/silcpayload.h
7766 lib/silccore/silcprotocol.h
7767 lib/silccore/silcsockconn.h
7769 All core library headers are now formatted.
7771 Sat Jun 2 10:45:09 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7773 * Fixed a bug in Irssi SILC client; do not show that you are
7774 server/router operator if you really are not. Affected file is
7775 irssi/src/silc/core/client_ops.c.
7777 * Renamed silc_command_free_payload to silc_command_payload_free.
7778 Affected file lib/silccore/silccommand.h
7780 * Added silcmath.h to include the prototoypes of various routines
7781 in the lib/silcmath. Removed the old modinv.h, mpbin.h and
7784 * Changed the following headers to ROBODoc format:
7786 lib/silccore/silcchannel.h
7787 lib/silccore/silccommand.h
7788 lib/silccore/silcid.h
7789 lib/silccore/silcidcache.h
7790 lib/silccore/silcmode.h
7791 lib/silccore/silcnotify.h
7792 lib/silccore/silcpacket.h
7793 lib/silcmath/silcmath.h
7795 Fri Jun 1 22:19:37 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7797 * Added checking to the server code not to start the server if
7798 ciphers and stuff are not configured properly. Affected files
7799 silcd/serverconfig.[h] and silcd/server.c.
7801 * Changed the layout of the header files of the public interfaces
7802 in the SILC libraries. The new layout supports ROBODoc
7803 documentation tool (and some others) so that it is easy to create
7804 a library reference manual. All the other headers and source
7805 code must still follow the CodingStyle document. Also source
7806 code must not include these ROBODoc stuffs, only the headers.
7807 Furthermore, all public interface headers must now be named
7808 by using `silc' prefix, example: silcapi.h, silccipher.h.
7809 Some files were renamed due to this. All the other headers
7810 must not be used as public interfaces. I will update the
7811 CodingStyle document later. Changed following headers, so far:
7813 lib/silcclient/silcapi.h
7814 lib/silccore/silcauth.h
7815 lib/silccore/silcprivate.h
7816 lib/silccrypt/silcdh.h
7818 Fri Jun 1 10:28:09 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7822 * Removed silc_client_packet_send_flush from the client library
7823 as it is not needed. Affected file lib/silcclient/client.[ch].
7825 * Added printing of message of unresolved authentication method
7826 to the Irssi SILC client. Added it to the module formats.
7827 Removed the same message from the client library.
7829 Thu May 31 13:57:33 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7831 * Added new distribution feature, DISTLABEL. Every distribution
7832 can define own preprocessor label that can be used in the
7833 source code. For example: #ifdef SILC_DIST_CLIENT. Affected
7834 file distributions, acconfig.h.pre and prepare.
7836 Tue May 29 22:16:40 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7838 * Added Makefile.defines_int to include the actual definitions
7839 for Makefile.defines.in. Tested the new distribution system,
7840 created distributions and tested installation.
7842 * Added AWAY message printing to the Irssi SILC client. Added
7843 the messages to the irssi/src/fe-common/silc/module-formats.[ch].
7845 * Added SCONNECT command to call the SILC's CONNECT command.
7846 Cannot use CONNECT directly since Irssi uses that internally.
7847 Affected file irssi/src/silc/core/silc-servers.c.
7849 Added ACTION local command. It is same as ME command but takes
7850 the channel as mandatory argument.
7852 Rewrote some of the Irssi's help files to suite for SILC
7855 Mon May 28 19:05:22 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7857 * Added Makefile.defines[.in] that should for now on be included
7858 in all Makefile.am file in the source tree. That file includes
7859 all common compilation definitions for SILC source tree.
7861 Mon May 28 10:30:51 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7863 * Minor changes to the ./prepare script to change the package
7864 name according the distribution name to the configure.in.
7866 Sun May 27 22:24:57 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7868 * Created new distribution system. Added file `distributions'
7869 that defines all the distributions that can be created out of
7870 the SILC source tree. The ./prepare script now reads that
7871 file to determine how to prepare the distributions. The
7872 first argument to the ./prepare is the name of the distribution
7873 and second is the version of the distribution. If given
7874 without arguments it creates the default (toolkit) distribution
7875 with the default version (defined in ./prepare).
7877 All Makefile.am files that are subject to the distributions
7878 are now named as Makefile.am.pre. These are ./Makefile.am
7879 and lib/Makefile.am. Others may be changed later.
7881 Sun May 27 15:57:17 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7883 * Added invite list, ban list, some key management and connection
7884 error message printing to module formats in the Irssi SILC client.
7886 * Added new silc_client_set_away_message to set the away message
7887 that is back to the person who sent private message. The
7888 affected file lib/silcclient/silcapi.h and the
7889 lib/silcclient/client_prvmsg.c.
7891 Sun May 27 12:39:48 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7893 * Fixed the private message sending in the Irssi SILC client,
7894 added local command KEY to the Irssi SILC client.
7896 Added key management and key agreement message formats to the
7897 irssi/src/fe-common/silc/module-formats.[ch].
7899 Added USERS (alias WHO) printing, server/router operator
7900 indication and LIST command printing to the module formats.
7902 Sat May 26 17:43:42 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7904 * Fixed channel joining notify handling, cumode notify handling
7905 from Irssi SILC client.
7907 * Added SILC specific module-formats to the Irssi SILC client so
7908 that SILC specific message hilighting, colors etc is possible.
7909 Affected file irssi/src/fe-common/silc/module-formats.[ch].
7911 Added channel mode, channel user mode, actions, notices,
7912 whois and whowas printing to the the module-formats.c.
7914 * Fixed a bug in channel deletion in the server. The channel
7915 is not left to the cache even if the channel founder auth mode
7916 is set when there are no users anymore on the channel. Affected
7917 file silcd/server.c.
7919 * The silc_net_localhost now resolves the entire hostname including
7920 the domain name. Affected file lib/silcutil/silcnet.c.
7922 Sat May 26 12:13:37 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7924 * Changed the ask_passphrase client operation to be ascynchronous.
7925 It has now a completion callback and a context that the
7926 application must call after it has got the passphrase from
7927 the user. Affected files lib/silcclient/silcapi.h,
7928 lib/silcclient/protocol.c, lib/silcclient/command.c and
7931 Added SilcAskPassphrase callback that the application calls
7932 to deliver the passphrase to the library.
7934 * Changed the SKE protocol's SilcSKEVerifyCb to be asynchronous.
7935 The public key verification and especially a certificate
7936 verification is asynchronous procedure.
7938 Added new SILC_SKE_STATUS_PENDING status to indicate the
7939 request is pending and a callback will be called to finalize
7942 Added also SILC_SKE_STATUS_PUBLIC_KEY_NOT_PROVIDED status to
7943 indicate that remote end did not send its public key (or
7944 certificate), even though we require it. Added check for this
7945 condition in the SKE. This was a security bug, now fixed.
7947 Defined new SilcSKEVerifyCbCompletion callback that is called
7948 when the verification process is completed.
7950 The affected files lib/silcske/silcske_status.h and
7951 lib/silcske/silcske.[ch].
7953 * Changed the verify_public_key client operation to be async
7954 as well. Defined SilcVerifyPublicKey callback that is used to
7955 indicate the success of the public key verification process.
7957 Changed the server and client to use the new async client
7960 * Changed the Irssi SILC client's internal scheduler to be called
7961 twice as many times as it used to be. As a result the client
7962 should be a bit faster now. Affected file is
7963 irssi/src/silc/core/silc-core.c.
7965 * Added support to Irssi SILC client of asynchronous public key
7966 verification and passphrase inquiry. Affected file is
7967 irssi/src/silc/core/silc-core.c.
7969 Fri May 25 14:38:38 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7971 * Do not say "You have left channel %s" in client library.
7972 Moved it to the application. Affected files are
7973 lib/silcclient/command.c and silc/client_ops.c.
7975 * Fixed silc_client_get_clients. Command context was not
7976 duplicated and was freed memory in the callback. Affected
7977 file lib/silcclient/idlist.c.
7979 * Do not say "you are now talking..." on JOIN command in the
7980 client library. The appliation must handle it.
7982 * Do not say ".. changed topic to" in command reply in the
7983 client libary. The application must handle it.
7985 * Fixed TOPIC command sending in the client library.
7987 * Fixed a memory leak in silc_client_command_free in the file
7988 lib/silcclient/command.c.
7990 Thu May 24 19:08:55 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7992 * Imported a modified version of Irssi client to the source tree.
7993 The Irssi will be used to create a new client called
7994 Irssi SILC. Imported to irssi/.
7996 Added silc_core_init_finish function to the Irssi. Affected
7997 file irssi/configure.in.
7999 A lot changes in the Makefile.ams around the irssi tree.
8001 Tue May 22 22:23:49 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8003 * Do not rehash if the new size is same as the old size of the
8004 hash table, in the silc_hash_table_rehash*. The affected file
8005 lib/silcutil/silchashtable.c.
8007 * Replaced hash_table_del_by_context calls from the server
8008 (when channel->user_list and client->channels) to the
8009 hash_table_del as it is sufficient and faster.
8011 Tue May 22 17:27:16 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8013 * Added silc_hash_table_list, silc_hash_table_get and the
8014 SilcHashTableList structure to provide an alternative way to
8015 traverse the hash table. The affected files are
8016 lib/silcutil/silchashtable.[ch].
8018 * Changed the server's idlist routines to use the hash table
8019 routines to optimize the code.
8021 Mon May 21 21:46:20 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8023 * Replaced the client entry's `channel' list and channel entry's
8024 `user_list' list to hash tables for optimized lookup. Changed
8025 the code to use the hash table interface around the code.
8026 Affected file lib/silcd/idlist.[ch].
8028 * Added `auto_rehash' boolean argument to the function
8029 silc_hash_table_alloc to indicate whether the hash table should
8030 auto-rehash when it thinks is appropriate time. It will
8031 increase the hash table size if the there is twice as much
8032 entries in the table than the size of the table, and will
8033 decrease the size if there are twice as less entries than
8034 the size of the table.
8036 Mon May 21 09:51:11 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8038 * Fixed silc_xxx_get_supported to not crash at some circumstances.
8040 Sun May 20 13:45:58 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8042 * silc_idcache_purge_by_context deletes the entry now by context
8043 as it is supposed to do. Affected file lib/silccore/idcache.c.
8045 * Send the ERR_NO_SUCH_NICK in the WHOIS command reply if the
8046 client is not anymore valid (WHOWAS givens the info) and not
8047 the ERR_NO_SUCH_CLIENT_ID if the nickname still exists.
8049 Sat May 19 16:30:03 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8051 * Removed the `data' and `data_len' arguments from the ID Cache
8052 interfaces and added `name' argument. ID Cache does not handle
8053 anymore the binary data only a names associated with given ID.
8055 * When hashing a Client ID with silc_hash_id the entire ID is
8056 not hashed anymore, instead only the hash of the Client ID is
8057 hashed. This way we can access the Client ID from the cache
8058 with Client ID but with the hash of the ID (which is a hash of
8059 the nickname) as well without any difference in performance.
8061 Added also silc_idcache_find_by_id_one_ext to do one on one
8062 searching when we have the actual ID. Added also function
8063 silc_hash_client_id_compare. The affected files are
8064 lib/silccore/idcache.[ch] and lib/silcutil/silcutil.[ch].
8066 * When hashing the name associated with a ID it is always done
8067 in lowercase. This way we can access the cache without worrying
8068 about case-sensitivity, even though, for example nicknames are
8071 * Fixed a bug in server with channel message sending. It put
8072 wrong ID type as destination ID. The affected file
8073 silcd/packet_send.c.
8075 * silc_idcache_del_by_context now deletes from all hash tables
8076 by context. Affected file lib/silccore/idcache.c.
8078 Fri May 18 17:42:00 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8080 * Changed the client library to use the new ID Cache interface.
8081 Changes around the source tree.
8083 * Added silc_hash_table_rehash_ext to rehash with specific
8084 hash function. Affected file lib/silcutil/silchashtable.[ch].
8086 * Added silc_hash_string_compare to compare two strings in the
8087 hash table. Affected file lib/silcutil/silcutil.[ch].
8089 Fri May 18 11:18:45 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8091 * Added new function silc_idcache_del_by_context into the
8092 lib/silccore/idcache.[ch].
8094 * Changed the server's ID list routines to use the new ID Cache
8095 interface. Changes around the source tree.
8097 Fri May 18 08:35:31 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8099 * Added silc_hash_table_del[_by_context]_ext functions in to the
8100 lib/silcutil/silchashtable.[ch].
8102 Removed silc_hash_table_find_all* routines and added new
8103 silc_hash_table_find_foreach to replace them.
8105 Added silc_hash_table_replace_ext function as extended
8106 replacing function. Separated the simple hash table interface
8107 from the extended hash table interface in the file
8108 lib/silcutil/silchashtable.h.
8110 * Fixed minor bugs and changed it to use some of the new
8111 hash table functions in lib/silccore/idcache.c
8113 Thu May 17 18:15:12 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8115 * Added new function silc_hash_table_find_all to return all keys
8116 in the hash table by the specified key. As the hash table is
8117 collision resistant it also makes it possible to have several
8118 duplicate keys in the hash table. This function may be used to
8119 find all of the keys from the hash.
8121 Added user_context arguments to the SilcHashFunction,
8122 SilcHashCompare and SilcHashDestructor to deliver user specified
8125 Added new fuctions silc_hash_table_find[_all]_ext to do
8126 extended lookup with specified hash and compare functions and
8127 specified user contexts.
8129 Added new function silc_hash_table_add_ext to add the key
8130 with specified hash function and user context.
8132 Added new function silc_hash_table_foreach to traverse all
8133 entrys in the hash table. Added SilcHashForeach callback
8136 Added new function silc_hash_table_del_by_context to delete
8137 the entry only if the context associated with the key matches.
8139 Affected files are lib/silcutil/silchashtable.[ch].
8141 * Removed silc_hash_[server/client/channel]_id and added just
8142 silc_hash_id to the lib/silcutil/silcutil.[ch]. Added also
8143 silc_hash_id_compare to compare two ID's using as the hash table
8144 comparison function. Added also silc_hash_data to hash
8145 binary data and silc_hash_data_compare to compare it.
8147 * Removed silc_idlist_find_client_by_hash as it is not needed
8148 anymore. Affected file silcd/idlist.[ch].
8150 * Rewrote the entire ID Cache system (in lib/silccore/idcache.[ch])
8151 to use internally the SilcHashTable. The new ID Cache is a lot
8152 faster than the old one. Some of the ID Cache interface was also
8153 rewritten and obsolete and stupid functions were removed.
8155 Wed May 16 23:03:30 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8157 * Added entry_count field to the SilcHashTable to keep the number
8158 of the entries in the table. Implemented the function
8159 silc_hash_table_rehash. Added new function
8160 silc_hash_table_count. Affected file lib/silcutil/silchashtable.c.
8162 Fixed a minor bug in silc_hash_table_free.
8164 * Added silc_hash_string, silc_hash_uint, silc_hash_ptr,
8165 silc_hash_client_id, silc_hash_server_id and silc_hash_channel_id
8166 into the lib/silcutil/silcutil.[ch].
8168 Wed May 16 20:02:47 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8170 * Implemented a collision resistant hash table into the
8171 lib/silcutil/silchashtable[ch]. See the header and the source
8172 for the SilcHashTable API.
8174 Tue May 15 22:05:46 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8176 * Merged dotconf version 1.0.2 into lib/dotconf.
8178 Sun May 13 19:32:09 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8180 * Do not compile anything in lib/silcsim/* if the SIM support
8181 is not enabled. The tree should now compile without problems
8184 Thu May 10 22:49:51 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8186 * Compiled the SILC under cygwin. Compiled and tested briefly
8187 without problems. More tests needed. The SIMs didn't compile
8190 * Added various #ifdef HAVE_* stuff to lib/silccrypt/silrng.c.
8192 * Fixed possible crash in silc_get_username in the
8193 lib/silcutil/silcutil.c.
8195 Tue May 8 09:04:03 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8197 * Fixed a va_arg in silc/client_ops.c.
8199 * Oops, RC5 routines were named AES and caused some problems
8200 when not using SIM's. Affected file lib/silccrypt/rc5.c.
8202 Sun May 6 13:59:48 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8204 * Added new SilcIDIP structure into the lib/silccore/id.h and
8205 replaced the old `ip' fields from all SILC ID's to that type.
8206 This is a step towards IPv6 support.
8208 The silc_id_get_len takes now the ID as an extra argument.
8209 The silc_id_id2str, silc_id_str2id and silc_id_dup now supports
8210 both IPv4 and IPv6 based ID's.
8212 The affected files are lib/silccore/id.[ch] and other files
8213 around the tree using these routines.
8215 * Removed the ID length arguments in server from various
8216 silc_server_send_notify_* routines -> they are not needed
8219 Sat May 5 13:56:33 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8221 * Fixed memory leak in silc_encode_pem_file in the file
8222 lib/silcutil/silcutil.c.
8224 Thu May 3 21:23:50 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8226 * Check minor version as well in the SKE. Affected files are
8227 silcd/protocol.c and lib/silcclient/protocol.c.
8229 * Added --identifier option to the server so that an identifier
8230 can be when creating the public key for the server. Affected
8231 file is silcd/silcd.c.
8233 * Fixed minor decoding bug in silc_pkcs_decode_identifier in
8234 lib/silccrypt/silcpkcs.c.
8236 Wed May 2 20:50:49 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8238 * Register default ciphers and stuff when using -C option with
8239 the server. Affected file sildc/silcd.c.
8241 * Put back the servers public key filename format, it is better
8242 than the new one. For now, the client keys are saved with the
8243 new filename format. The affected file silc/client_ops.c.
8245 * Implemented the Cipher API for the rest of the ciphers that
8246 did not implement it or implemented it the wrong way.
8248 Wed May 2 13:31:26 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8250 * Register default ciphers and stuff when using the -S option
8251 in the client. Affected file silc/silc.c. Same also when
8252 creating new key pair with -C option.
8254 Tue May 1 14:18:13 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8256 * Fixed the silc_verify_public_key client operation function to
8257 save the public keys differently. The fingerprint is now
8258 used as filename and not the hostname. This way also the
8259 client keys are saved uniquely and not with hostnames. The
8260 affected file is silc/client_ops.c.
8262 * Trimmed the silc_hash_fingerprint function to remove extra
8263 whitespaces from the end of the fingerprint. The affected
8264 file is lib/silccrypt/silchash.c.
8268 * Added silc_cipher_register_default function to register all
8269 default ciphers. It can be used when configuration files
8270 does not exist and the application does not want any specific
8271 ciphers in any specific order.
8273 The SilcDList is now used as silc_cipher_list dynamically
8274 allocated cipher list. Removed the static list all together
8275 and now all ciphers must be allocated to the dynamic list.
8276 The silc_cipher_alloc routine was changed to check only the
8279 All silc_cipher_* routines that used to return int returns
8282 The affected files lib/silccrypt/silccrypt.[ch].
8284 * The same thing was done to silc_hash_* as for silc_cipher_*
8285 routines. Affected files lib/silccrypt/silchash.[ch].
8287 * The same thing was done to silc_pkcs_* as for silc_cipher_*
8288 routines. Affected files lib/silccrypt/silcpkcs.[ch].
8289 Added also silc_pkcs_[un]register[_default] functions.
8290 Removed the data_context from the PKCS API.
8292 * Added silc_hmac_register_default function to register default
8293 hmacs. Affected files lib/silccrypt/silchmac.[ch]. Added also
8294 SILC_ALL_HMACS macro that can be used with silc_hmac_unregister
8295 to unregister all hmacs at once.
8297 * Register the default ciphers, hash functions, PKCSs and HMACs
8298 if client's configuration file does not exist. The affected
8301 * The client did not load the hash functions from the SIM
8302 modules at all. Added support for this. Affected file is
8303 silc/clientconfig.c.
8305 * When decoding public key with silc_pkcs_public_key_decode, check
8306 the supported algorithm only if PKCS are registered. Affected
8307 file lib/silccrypt/silcpkcs.c. The same was done with the
8308 silc_pkcs_private_key_decode.
8310 * Fixed the SILC List routines to keep the list always in order.
8311 It used to change the list's order when traversing the list but
8312 not it preserves the order. Affected file lib/trq/silclist.h.
8314 Mon Apr 30 17:29:03 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8316 * Added the client library to use the SilcSocketConnection's
8317 reference counter (by silc_socket_dup) to prevent the bug that
8318 the socket object may be freed underneath async operation.
8320 * The name resolv library checking fixes in the configure.in.pre.
8323 * Created new version of the protocol drafts for future
8324 development. The -03 drafts are the ones that will be changed
8325 in the trunk now and the -02 will remain as they are.
8327 * Send list of CUMODE notifys to the router when announcing
8328 the channel users to the router. Affected file silcd/server.c.
8329 If the router receiving channel founder CUMODE for a channel
8330 that already has channel founder it will send CUMODE notify
8331 to the sender to remove the channel founder rights from the
8332 announced client. Affected file silcd/packet_receive.c.
8334 * The CUMODE notify may now use Server ID as well as the entity
8335 who changes the mode. Updated protocool specs.
8337 * Updated INSTALL and README files.
8339 Sun Apr 29 23:17:50 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8341 * New web pages in the http://silc.pspt.fi. The pages was
8346 Sun Apr 29 13:33:41 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8348 * Implemented the [DenyConnectin] config section in the server.
8349 Added silc_server_config_denied_conn to check whether incoming
8350 connection is denied. Affected file silcd/serverconfig.[ch].
8352 * Do not check the ports when checking the incoming configuration
8353 data if the port is 0, meaning any. Affected file is
8354 silcd/serverconfig.c.
8356 Fri Apr 20 18:58:43 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8358 * Fixed buffer overflow in silc_string_compare in the file
8359 lib/silcutil/silcutil.c.
8361 * Fixed double free in silc_server_command_leave in the file
8364 Fri Apr 20 14:00:11 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8366 * Fixed the version checking in the server. Affected file is
8369 Thu Apr 19 19:52:46 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8371 * Fixed the configuration data fetching when accepting new
8372 connections in the server. Affected file silcd/server.c.
8374 Thu Apr 19 11:40:20 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8376 * Added `sender_entry' argument to the function
8377 silc_server_packet_relay_to_channel so that we can check
8378 whether some destination actually belongs to the same route
8379 the sender belongs (ie, we must not resend the packet to the
8380 sender). Affected file silcd/packet_send.[ch].
8382 * Added `servername' field to the SilcClientEntry in the server
8383 to hold the name of the server where client is from. Affected
8384 file is silcd/idlist.h.
8386 Wed Apr 18 22:19:03 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8388 * Moved the channel message encrypting in the router betwen
8389 router connections from silc_server_channel_message to the
8390 silc_server_packet_relay_to_channel since we want to check
8391 whether we have anybody channel before encrypting anything.
8392 Affected files silcd/packet_[receive/send].c.
8394 Tue Apr 17 21:18:19 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8396 * Fixed the [AdminConnection] server config section to support
8397 multiple entries. Affected file silcd/serverconfig.c.
8399 * Added support into the server to check the validity of the
8400 incoming connection before executing any KE or authentication
8403 * The connection configuration is now saved to the KE and
8404 connection auth protocol contexts and not fetched anymore in
8405 the protocol. Affected files silcd/server.c, silcd/protocol.[ch].
8407 * The local hosts listenning address and port is also resolved
8408 now when starting the server. We want to have the socket object
8409 to include the real address and port for the listener. Added
8410 new function silc_net_check_local_by_sock into the files
8411 lib/silcutil/silcnet.[ch].
8413 * Fixed a broadcast bug in server -> do not broadcast if we
8416 * Fixed a routing bug. Do not route broadcast packets ever.
8417 Broadcast packets must be processed always and not routed since
8418 they may be destined to some other host than yourself and thus
8419 would get routed without no good reason. Affected file is
8422 * Added function silc_server_config_is_primary_route to check
8423 whether primary router connection has been configured (a router
8424 configuration that we are initiating). If there is not, we
8425 will assume that there is only two routers in the SILC network
8426 and we will use the incoming router connection as our primary
8427 route. Affected files silcd/serverconfig.[ch], silcd/server.c.
8429 * Changed the order of the broadcasting. Broadcast _after_ the
8430 packet has been processed not before. Affected file is
8433 * Fixed a [ClientConnection] parsing bug. The port was never
8434 parsed correctly thus resulting to port 0. Affected file
8435 silcd/serverconfig.c.
8437 * Fixed silc_server_send_notify_args -> it ignored the `broadcast'
8438 argument and did not set the broadcast packet flag. Affected
8439 file silcd/packet_send.c. Fixed same bug in the function
8440 silc_server_send_notify as well.
8442 * If we receive NEW_ID packet for our own ID in the server, ignore
8445 Mon Apr 16 12:10:33 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8449 * Removed the nickname from the Private Message Payload.
8450 Updated the code and the protocol specs.
8452 * Updated protocol specs for submitting to the IETF.
8454 * Tweaked the Random Number Generator a bit. Affected file
8455 lib/silccrypt/silcrng.c. Exported a new function
8456 silc_rng_[global]_add_noise which can be used to add more
8459 Sat Apr 14 16:21:32 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8461 * Do not parse packets with different timeout when protocol
8462 is active -> may cause problem with rekey. Affected file
8465 * When server receives signoff notify it must not create
8466 new channel key if the client is on any channels since the
8467 sender of the signoff notify will create it.
8469 Fri Apr 13 17:12:46 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8471 * Added printing of error messages during SKE protocol from the
8472 failure packet sent by server during SKE. Affected file
8475 * Removed the client's failure_callback handling with timeout
8476 and handle it immediately when received.
8478 * The SKE library returned wrong type in SUCCESS and FAILURE
8479 packets. They must be 32 bit MSB not 16 bit MSB.
8481 Fri Apr 13 00:09:08 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8483 * Ok, rewrote the logic of the re-key and now it seems to work.
8484 I tested it on high traffic with frequent re-keys without
8485 problems. Added hmac_receive (and renamed hmac to hmac_send)
8486 in SilcClientConnection in lib/silcclient/client.h and
8487 in SilcIDListData in silcd/idlist.h. Also, removed the
8488 SilcPacketParserContext's cipher and hmac fields as they are
8489 not needed anymore and actually caused some problems when
8490 the ciphers and hmac's changed underneath the packet parser.
8492 Thu Apr 12 14:42:51 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8494 * If re-key protocol is active then process the incoming packets
8495 synchronously since we must assure that icoming packets encrypted
8496 with the old key is processed before the new keys is set to
8497 use. This is true other packets than for REKEY packets.
8498 Affected file silcd/server.c. The same was done to client library
8499 as well, affected file lib/silcclient/client.c.
8501 Thu Apr 12 12:01:52 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8503 * Fixed bug in client and server to accept the force send if
8504 the packet is send from silc_[server/client]_packet_process
8505 function. Otherwise the packets are never delivered, oops.
8507 Wed Apr 11 22:10:15 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8509 * Disable force sending of packets when REKEY protocol is active.
8510 We must assure that no packet is sent directly when rekey is
8511 performed. All packets must be sent through packet queue.
8512 Added macro SILC_SERVER_IS_REKEY to silcd/server.h and
8513 SILC_CLIENT_IS_REKEY to lib/silcclient/client.h. Affected
8514 function is silc_[server/client]_packet_send_real to check
8517 * Replaced the SIM paths from example config files to
8518 /usr/local/modules. Also, make install creates now
8519 /usr/local/silc/logs directory to hold all the SILC server
8522 Wed Apr 11 16:59:59 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8524 * Made the configure.in.pre work on Solaris. Patch by salo.
8526 * Made all ciphers compatible with non-x86 machines. Defined
8527 CBC mode macros into lib/silccrypt/ciphers_def.h.
8529 Tue Apr 10 20:32:44 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8531 * Fixed the make install.
8533 Tue Apr 10 16:20:34 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8535 * When MAC computation fails the silc_packet_decrypt returned 0
8536 even though it was supposed to return -1. Fixed this. The
8537 affected file is lib/silccore/silcpacket.c.
8539 * Do not replace the config files in /etc/silc (in make install)
8540 if they already exist. Affected file ./Makefile.am.
8542 * Do not send re-key packets immediately but through packet queue.
8543 Affected file silcd/protocol.c and lib/silcclient/protocol.c.
8545 * Changed silc_net_check_host_by_sock to return FALSE if the
8546 IP/DNS could not be resolved. Though, it returns the IP address
8547 now even if it could not resolve it (but returns also FALSE).
8548 Affected file lib/silcutil/silcnet.[ch].
8550 Mon Apr 9 21:54:44 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8552 * Added silc_pkcs_decode_identifier to decode the public key's
8553 identifier. Affected file lib/silccrypt/silpkcs.[ch].
8554 Added also silc_pkcs_free_identifier. Added also new context
8555 SilcPublicKeyIdentifier.
8557 * Added -S option to the silc client. It is used to dump the
8558 contents of the specified public key file.
8560 * Changed the PKCS api to return the public key length when
8561 setting the public key.
8563 * Fixed a fatal bug in the public and private key file loading.
8564 Affected file lib/silccrypt/silcpkcs.c.
8566 * Execute the packet parsing for client with zero (0) timeout
8567 if the protocol is active. Affected file silcd/server.c.
8569 Sun Apr 8 19:30:56 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8571 * Made the key generation options to the silcd program. Added
8572 -C option, equivalent to client's option.
8574 * Added new [ServerKeys] config section to the server. It
8575 configures the server's public and private key.
8577 * Defined generic Public Key Payload into the protocol
8578 specification to send specific type of public keys and
8581 * Defined new command SILC_COMMAND_GETKEY to fetch a client's
8582 public key or certificate.
8584 * Implemented the GETKEY command to the server and to the
8585 client library and on user interface.
8587 Sun Apr 8 01:37:21 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8589 * Made preliminary `make install' work.
8591 Thu Apr 5 17:42:30 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8593 * Added SilcServerRekey context into silcd/idlist.h.
8595 * Added the PFS support as defined in the specification to the
8596 SKE protocol. Affected files lib/silcske/*.c.
8598 * Added `ske_group' field to the SilcServerRekey context to hold
8599 the number of the SKE group that is used with PFS in re-key.
8600 Affected file silcd/idlist.h.
8602 * Added PFS re-key support to the server. Affected file is
8605 * Added silc_protocol_cancel to cancel execution of the next
8606 state of the protocol. Affected file is
8607 lib/silccore/silcprotocol.[ch].
8609 * Added the re-key support with and without PFS to the client
8610 library. Re-key is performed once in an hour, by default.
8612 Added new protocol type SILC_PROTOCOL_CLIENT_REKEY.
8613 Added silc_client_rekey_callback and silc_client_rekey_final.
8614 Affected files are lib/silcclient/protocol.[ch] and
8615 lib/silcclient/client.[ch].
8617 * Removed the `hmac_key' and `hmac_key_len' fields from the
8618 SilcClientConnection structure; not needed. Affected file is
8619 lib/silcclient/client.h.
8623 Wed Apr 4 16:32:31 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8625 * Do not ask whether user wants to use the negotiated private key
8626 for private messages, just use it. Affected file is
8627 silc/local_command.c.
8629 * Added `send_enc_key' and `enc_key_len' fields to the
8630 SilcIDListData structure since they are needed in the re-key
8631 phase. Affected file is silcd/idlist.[ch].
8633 * Implemented the simple re-key protocol into the server.
8634 Affected files silcd/server.c and silcd/protocol.[ch]. The
8635 re-key will be performed once in an hour, by default.
8637 Added new protocol type SILC_PROTOCOL_SERVER_REKEY.
8638 Added silc_server_rekey, silc_server_rekey_callback and
8639 silc_server_rekey_final.
8641 * Removed Tunneled flag from the protocol. Updated the code
8642 and the specifications.
8644 * Adde `pfs' field to the SilcIDListData to indicate whether
8645 the PFS is to be performed in the re-key. Affected file is
8648 Tue Apr 3 21:52:42 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8650 * Defined uint8, int8, uint16, int16, uint32, int32, uint64 and
8651 int64 of at least the xintXX size. If void * is less that 4
8652 bytes uint32 * will be used. Defined bool as boolean.
8654 * Changed _ALL_ unsigned long and unsigned int to uint32,
8655 unsgined short to uint16 in the source tree.
8657 * Fixed a fatal bug in silc_server_remove_clients_by_server. Do
8658 not handle clients that has entry->data.registered == FALSE.
8659 They are not in the network anymore. Affected file is
8662 Tue Apr 3 16:39:19 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8664 * Implemented the sending of the SERVER_SIGNOFF notify in the
8665 server. Affected file is silcd/server.c.
8667 * Added silc_server_send_notify_args into silcd/packet_send.[ch].
8668 Added also silc_notify_payload_encode_args into the
8669 lib/silccore/silcnotify.[ch].
8671 * Implemented ther SERVER_SIGNOFF notify handling in the server.
8672 Affected file silcd/packet_receive.c.
8674 * Implemented the SERVER_SIGNOFF notify handling in the client
8675 library. Affected file lib/silcclient/client_notify.c. Also,
8676 implemnted the printing of the SERVER_SIGNOFF info to the
8677 application. Affected file silc/client_ops.c.
8679 * The silc_idlist_del_server now returns TRUE or FALSE to indicate
8680 if the deleting was successful. Affected file silcd/idlist.[ch].
8682 * Added support for public key authentication in the connection
8683 authentication protocol in the client library. Affected file
8684 lib/silcclient/protocol.c.
8686 * Changed the server's silc_idlist_get_clients_by_* interface
8687 to support already allocated array so that new entries may be
8688 added to pre-allocated array. Affected file silcd/idlist.[ch].
8689 This fixes some bugs with WHOIS, WHOWAS and IDENTIFY commands
8690 and command replies.
8692 * All command reply functions in the server now calls the
8693 pending command callback even if error occured. This way the
8694 error will be delivered to the client as well. Affected files
8695 silcd/command.c and silcd/command_reply.c.
8697 * Fixed INFO command to return local server's info if no server
8698 was provided. Affected file lib/silcclient/command.c.
8700 * Removed RESTART command for good. Updated the code and the
8703 * Rewrote parts of the task system. It is a bit simpler now.
8704 Removed unsued task priorities. The affected files are
8705 lib/silcutil/silctask.[ch].
8707 Mon Apr 2 20:02:33 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8709 * Moved the USERS printing from the library to the application.
8710 Affected files lib/silcclient/command.c and silc/client_ops.c.
8712 Mon Apr 2 13:13:23 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8716 * Added channel key re-key support. The re-key is perfomed
8717 only by the router and is done once in an hour. Added `rekey'
8718 field to the SilcChannelEntry in the server. Affected files
8719 silcd/server.c and silcd/idlist.h.
8721 * Added silc_task_unregister_by_context into the file
8722 lib/silcutil/silctask.[ch].
8724 Sun Apr 1 19:49:34 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8726 * Added SILC_UMODE_GONE mode to indicate when the client is not
8727 present in the SILC network. Added also support to the local
8728 command AWAY that will set this mode. Added support of showing
8729 "xxx is gone" in WHOIS command. The USERS command shows the
8730 gone status as well.
8732 * Fixed setting server and router operator privileges in the
8733 server's UMODE command. Affected file silcd/command.c.
8735 * Merged the SKE KE1 and KE2 payloads into one payload. The
8736 new KE payload is equivalent to the old KE2 payload.
8738 Cleaned up the SKE Start Payload parsing. It now uses the
8739 simple buffer unformatting to do the parsing. A lot faster
8742 Added new Mutual Authentication flag (SILC_SKE_SP_FLAG_MUTUAL)
8743 to the SKE that is used to indicate whether both of the SKE
8744 parties should perform authentication. By default only the
8745 responder performs authentication. By setting this flag also
8746 the initiator must do authentication. By default it is unset
8747 since in normal SKE case, client to server connection, only
8748 the responder should do authentication. When doing SKE between
8749 two clients both should perform authentication. Updated the
8750 code and the protocol specs.
8752 * A little fix to IDENTIFY command in the server. Search the
8753 client first by hash not nickname. Affected file is
8756 * Fixed the silc_client_close_connection to support closing
8757 the client to client connections wihtout deleting too much
8758 data. Affected file lib/silcclient/client.c.
8760 * Fixed a fatal bug in server and client; if KE1 or KE2 packets
8761 are received if protocol used to be active but is not anymore
8762 the application would crash due to NULL pointer dereference.
8763 Affected files silcd/server.c and lib/silcclient/client.c.
8765 * Added `hash' field to the SilcClientConnection to include
8766 the hash function negotiated in the SKE protocol.
8768 * Added new channel mode SILC_CMODE_FOUNDER_AUTH that is used
8769 to set the channel founder authentication data. A client can
8770 claim the founder rights later by providing the authentication
8771 data to the CUMODE command using SILC_CUMODE_FOUNDER mode.
8772 This way the channel founder can regain the channel founder
8773 privileges even it is left the channel. This works only on
8774 local server and the client must be connected to the same
8775 server to be able to regain the founder rights. Updated the
8776 protocol specs accordingly.
8778 Added support to the CMODE command in the client to set the
8779 founder auth data. Read the README to see how to set it.
8781 Added support to the CUMODE command to claim the founder
8782 rights. Read the README to see how to do it.
8784 Added support for the founder authentication to the Channel
8785 Entry in the server. Affected file silcd/idlist.h.
8787 Added support for the SILC_CMODE_FOUNDER_AUTH mode in the
8788 server's CMODE command. Affected file silcd/command.c.
8790 * Added the following new functions into lib/silccore/silcauth.[ch]:
8791 silc_auth_get_method and silc_auth_get_data.
8793 * The server now saves the remote hosts public key to the
8794 SilcIDListData pointer. Affected file silcd/protocol.c.
8796 * The normal server now does not remove the channel entry from
8797 the cache if the founder authentication data is set. It used
8798 to remove it if the founder was the last one on the channel on
8799 the server and left the channel. The auth data is saved and
8800 if the channel is re-joined later the old entry is used with
8801 the old auth data. Affected files silcd/command_reply.c and
8804 * Removed the `pkcs' field from the SilcIDListData structure
8805 in the server; it is not used. Affected file silcd/idlist.h.
8807 Sat Mar 31 15:38:36 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8809 * Fixed packet processing on slow links. Partial packets were
8810 never re-processed because the incoming data buffer was cleared
8811 by the application. Application must not directly clear the
8812 sock->inbuf, the packet processing routines handle it. Fixed
8813 this in client library and in server.
8815 Fri Mar 30 16:35:27 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8817 * Fixed the WHOIS and IDENTIFY send reply function to really
8818 check whether to send list or just one entry. Affected file
8821 * Cleaned up the LEAVE command's channel key distribution. The
8822 affected file silcd/command.c.
8824 * Changed CMODE_CHANGE's <Client ID> to <ID Payload> as server
8825 can enforce the channel mode as well. In that case the ID
8826 includes the ID of the server. The code now enforces the
8827 mode change if the router have different mode than the server.
8829 * The notify client operation with CMODE_CHANGE notify can now
8830 return NULL client_entry pointer if the CMODE was not changed
8831 by client. Application must check for this.
8833 * Added <Server ID> argument to INFO command to support server
8834 info fetching by Server ID.
8836 * Added silc_server_announce_get_channel_users to get assembled
8837 packets of channel users of the specified channel. Affected
8838 file silcd/server.[ch].
8840 * Fixed bug in CHANNEL_CHANGE notify in the server. The new ID
8841 was freed underneath the ID Cache.
8843 * Re-announce clients when the server received CHANNEL_CHANGE
8844 notify from the router. Affected file silcd/packet_send.c.
8846 Thu Mar 29 19:10:28 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8848 * Fixed a fatal bug when client does /join 1 2 3 4 5 6 the server
8849 crashed since it did not handle the fact that there is no cipher
8850 called "3" and didn't check the error condition. Now fixed.
8852 * Added SILC_MESSAGE_FLAG_REQUEST message flag as generic request
8853 flag. It can be used to send message requests.
8855 Thu Mar 29 12:26:25 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8857 * Implemented the RESTART command in the client.
8859 * Added SILC_MESSAGE_FLAG_NOTICE message flag for informational
8860 notice type messages. Added notice printing to the user
8863 * The channel keys are not re-generated if the channel's mode
8864 is PRIVKEY, ie private key on the channel exists. Affected
8865 files silcd/server.c and silcd/command.c.
8867 * Fixed a little bug in channel message delivery when channel
8868 private keys are set in the server. Affected file is
8869 silcd/packet_send.c.
8871 * Changed the setting on channel->on_channel = TRUE from the
8872 silc_client_save_channel_key to the JOIN command reply. The
8873 key payload is not received if the private channel key is set.
8874 Affected file lib/silcclient/command_reply.c and the
8875 lib/silcclient/client_channel.c.
8877 * When the CMODE_CHANGE notify is sent and the channel private
8878 key mode is removed the channel key must be re-generated in
8879 other cells as well. Added this support for the router in the
8880 silcd/packet_receive.c.
8882 * Added new local command NOTICE to send notice message on
8883 channel. Affected file silc/local_command.[ch].
8885 Wed Mar 28 23:55:54 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8887 * Added new local command ME to the client. It is used to send
8888 message to a channel with SILC_MESSAGE_FLAG_ACTION to indicate
8889 some action. Affected file silc/local_command.[ch].
8891 * Changed channel_message and private_message client operations
8892 to deliver the message flags to the application. Added also
8893 the `flags' arguments to the silc_client_send_channel_message
8894 and silc_client_send_private_message functions. Affected file
8897 Wed Mar 28 20:50:47 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8899 * Redefined the Private Message Payload to support private message
8900 keys and to support the new private message flags. Updated
8901 the protocol specs. Flags makes it possible to have for example
8902 CTCP style messages.
8904 * Added new type SilcPrivateMessagePayload and defined an API
8905 for it in the lib/silcclient/silcprivate.[ch].
8907 * Tested private message private keys successfully. Tested the
8908 private message key set, unset and list commands with the new
8911 * Redefined the Channel Message Payload to include the channel
8912 message flags (equal with private message flags) to support
8913 for example CTCP style messages.
8915 * Defined some of the message (for channel and private message)
8916 flags. Updated the protocol specs and added the flags to the
8917 lib/silccore/silcchannel.h. The type is SilcMessageFlags.
8919 Wed Mar 28 15:52:36 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8921 * Added SilcKeyAgreementStatus type to the key agreement routines
8922 to indicate the current status and error if one occured.
8923 The status types are defined in the lib/silcclient/silcapi.h.
8925 * Added new local command KEY that is used to set and unset private
8926 keys for channels, set and unset private keys for private messages
8927 with remote clients and to send key agreement requests and
8928 negotiate the key agreement protocol with remote client. The
8929 key agreement is supported only to negotiate private message keys,
8930 it currently cannot be used to negotiate private keys for channels,
8931 as it is not convenient for that purpose.
8933 * Fixed a minor pending callback setting bug in the function
8934 silc_client_get_client_by_id_resolve, now the function works.
8935 Affected file lib/silcclient/idlist.c.
8937 * Added function silc_net_get_local_port to get local bound
8938 port by socket. Added to lib/silcutil/silcnet.[ch].
8940 * Added `sockets' and `sockets_count' fields to the SilcClient
8941 object. They hold the sockets of the listenning sockets in
8942 the client. Listenning sockets may be for example the key
8943 agreement server. Affected file lib/silcclient/client.[ch].
8944 Added functions the silc_client_add_socket and the
8945 silc_client_del_socket. They are exported to the application
8948 * Added ~./silc/clientkeys to support other client's public keys.
8950 * Renamed verify_server_key client operation to verify_public_key
8951 and added one argument to indicate the type of the connection
8952 (server, client etc.).
8954 Tue Mar 27 22:22:38 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8956 * Added silc_server_connection_auth_request to handle the
8957 incoming CONNECTION_AUTH_REQUEST packet. Affected file is
8958 silcd/packet_receive.[ch].
8960 * Added silc_server_send_connection_auth_request into the
8961 silcd/packet_send.c to send the connection auth request packet.
8963 * Cleaned up the silcd/protocol.c a bit and fixed some memory
8966 * Fixed the public key authentication in responder side in the
8967 server. The `auth_data' pointer includes the SilcPublicKey
8968 not the path to the public key. Affected file silcd/protocol.c.
8970 * Implemented the public key authentication in the initiator side
8971 in the server. Affected file silcd/protocol.c.
8973 * Removed the [RedirectClient] config section from the server
8974 configuration. Is not needed and I don't want to implement it.
8976 Tue Mar 27 12:49:56 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8978 * Cleaned up the CMODE command in the server. It now works
8979 correctly and supports all the modes defined in the protocol.
8980 Affected file is silcd/command.c.
8982 * Added `hmac_name' field to the SilcChannelEntry in the server
8983 to hold the default HMAC of the channel. It can be set when
8984 creating the channel (with JOIN command). Affected files
8987 * Added <cipher> and <hmac> argument to the CMODE_CHANGE notify
8988 type to indicate the change of the current cipher and hmac
8989 on the channel. Client can safely ignore the <cipher> argument
8990 (if it chooses to do so) since the CHANNEL_KEY packet will
8991 force the channel key change anyway. The <hmac> argument is
8992 important since the client is responsible of setting the new
8993 HMAC and the hmac key into use.
8995 * Fixed the CMODE command in the client library as well.
8997 * Tested CMODE command in router environment successfully.
8999 Mon Mar 26 14:39:48 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9001 * Show the version of the remote client (or server) when connecting
9002 to the server. It is logged to the log file. Affected file
9003 is silcd/protocol.c.
9005 * Fixed the KILLED notify handling in the client library. The
9006 client must be removed from all channels when receiving the
9009 Also, do not remove the client entry when giving the KILL
9010 command but when the KILLED notify is received.
9012 * Removed silc_idlist_find_client_by_nickname from the server.
9013 Not needed anymore. Affected files silcd/idlist.[ch].
9015 * Implemented the CHANNEL_CHANGE notify type handling to the
9016 server. Affected file silcd/server.c.
9020 Mon Mar 26 12:11:14 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9022 * Added silc_server_send_notify_invite to send the INVITE
9023 notify between routers.
9025 * Implemented the INVITE command correctly to the server.
9027 * Implemented the INVITE notify type handling in the server.
9029 * Implemented the INVITE command to the client library and on the
9032 Sun Mar 25 20:27:09 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9034 * Added function silc_server_get_client_resolve to find the
9035 client entry by ID from all ID lists and then resolve it
9036 (using WHOIS) if it cannot be found. Affected file is
9039 Sun Mar 25 13:52:51 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9041 * Implemented the BAN command to the client library.
9043 * The JOIN command in the server now checks the invite list
9046 * Changed the silc_command_reply_payload_encode_va and the
9047 silc_command_payload_encode_va to support that if argument is
9048 NULL it ignores and checks the next argument. Affected file
9049 lib/silccore/silccommand.c.
9051 * Added silc_server_send_notify_ban to send the BAN notify
9052 type between routers.
9054 * Chaned the silc_notify_payload_encode to support that if
9055 argument is NULL it ignores and checks the next argument.
9056 Affected file lib/silccore/silcnotify.c.
9058 * Tested ban lists in router environment successfully.
9060 Sat Mar 24 14:47:25 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9062 * Implemented BAN command to the server, in silcd/command.[ch].
9064 * Removed the BAN and INVITE_LIST modes from the CMODE command
9067 * Added function silc_string_match to regex match two strings.
9068 Affected files lib/silcutil/silcutil.[ch].
9070 Fri Mar 23 22:02:40 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9072 * Redefined parts of the SilcChannelEntry in the server to support
9073 the new ban and invite lists.
9075 Fri Mar 23 16:25:11 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9077 * Redefined the INVITE command. The same command can be used to
9078 invite individuals to the channel but also to manage the invite
9079 list of the channel (to add to and remove from the invite list).
9080 Updated the protocol specs.
9082 * Added new command SILC_COMMAND_BAN that can be used to manage
9083 the ban list of the channel. Updated the protocol specs.
9085 * Removed the channel modes: the SILC_CMODE_BAN and the
9086 SILC_CMODE_INVITE_LIST as they were a bit kludge to be included
9087 in the CMODE command. The equivalent features are now available
9088 using INVITE and BAN commands. Updated the protocol specs.
9090 * Added new SILC_NOTIFY_TYPE_BAN notify type to notify routers
9091 in the network about change in the current ban list. The notify
9092 type is not used by the client.
9094 * Redefined parts of the SILC_NOTIFY_TYPE_INVITE command to
9095 support the invite lists.
9097 Thu Mar 22 22:52:23 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9099 * Added new function silc_string_regexify that converts string
9100 including wildcard characters into regex string that can
9101 be used by the GNU regex library. Added into the file
9102 lib/silcutil/silcutil.[ch].
9104 Added silc_string_regex_combine to combine to regex strings
9105 into one so that they can be used as one regex string by
9106 the GNU regex library. Added into the file
9107 lib/silcutil/silcutil.[ch].
9109 Added silc_string_regex_match to match two strings. It returns
9110 TRUE if the strings match. Added into lib/silcutil/silcutil.[ch].
9112 Thu Mar 22 15:29:42 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9114 * Imported GNU regex to the soruce tree into lib/contrib.
9115 Fixed some compiler warning from the regex.c.
9117 Wed Mar 21 15:27:58 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9119 * Fixed MOTD command in the server to work in router environment.
9121 * Fixed the MOTD command in the client library to support
9122 the server argument in the command.
9124 * Added `nickname_len' argument to the silc_idlist_add_client
9125 in the server, as the `nickname' argument may be binary data
9128 * Added silc_idlist_get_channels to return all channels from
9131 * Implemented LIST command to the server. Affected file is
9134 * Implemented the LIST command to the client library and on the
9137 * Added [<user count>] argument to the LIST command reply.
9138 With private channels the user count is not shown.
9140 * Updated TODO and README.
9142 Tue Mar 20 21:05:57 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9144 * The client entry's data.registered must be TRUE even with
9145 global client entry on global client list. The data.registered
9146 is used to check whether the client is anymore in the network,
9147 for example with WHOWAS command so it must be valid.
9149 * Fixed the WHOWAS command in the server. It now actually works
9150 in router environment. Added function into silcd/command_reply.c
9151 silc_server_command_reply_whowas_save.
9153 * Added silc_idlist_purge function to the silcd/idlist.c
9154 to periodically purge the ID Cache.
9156 * Fixed INFO command in the server. It works now in router
9157 environment. Added <server name> argument to the INFO command
9158 reply. Updated the protocol specs.
9160 * Fixed minor bug in silc_idcache_purge to not purge if the
9161 expire value is zero.
9163 * Fixed various bugs in WHOIS and IDENTIFY command handling as
9164 they were buggy because of the WHOWAS information.
9166 * Fixed local command MSG to handle the async resolving of
9167 the remote client properly. It used to fail the first MSG.
9168 Affected file silc/local_command.c.
9170 * Added `data_len' field to SilcIDCache context.
9172 Tue Mar 20 16:29:00 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9174 * Update TODO. Todo in commands in the server.
9176 Tue Mar 20 15:45:14 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9178 * Added new notify type SILC_NOTIFY_TYPE_UMODE_CHANGE that is
9179 used by routers as broadcast packet to inform other routers
9180 about the changed user mode.
9182 Implemented the notify handling in the server. Affected file is
9183 silcd/packet_receive.c. Added the function
9184 silc_server_send_notify_umode to the silcd/packet_send.[ch].
9186 * Added new generic Channel Payload and deprecated the New Channel
9187 Payload. The New Channel Payload is now the generic Channel
9190 * Added new argument `mode' to the silc_server_send_new_channel
9191 as it is required in the Channel Payload now.
9193 * Renamed the SilcChannelPayload to SilcChannelMessagePayload
9194 and created a new and real SilChannelPayload to represent the
9195 new generic Channel Payload. Implemented the encode/decode
9196 for Channel Payload. Affected file lib/silccore/silcchannel.[ch].
9198 * Added silc_server_get_client_channel_list to return the list
9199 of channels the client has joined for WHOIS command reply.
9200 Affected file silcd/server.[ch].
9202 * Implemented the channel list sending in the WHOIS command reply
9203 in server and in the client.
9205 Implemented the channel list displaying on the user interface
9206 as well. Affected file silc/client_ops.c.
9208 * Added silc_channel_payload_parse_list to parse list of Channel
9209 Payloads. It returns SilcDList list of SilcChannelPayloads.
9210 Client for example can use this function to parse the list of
9211 channels it receives in the WHOIS command reply. The caller
9212 must free the list by calling silc_channel_payload_list_free.
9213 Affected files lib/silccore/silcchannel.[ch].
9215 Mon Mar 19 21:39:15 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9217 * Added one new argument <user mode> to the WHOIS command reply
9218 to return the mode of the user in SILC. Updated the protocol
9221 Implemented it to the server and client.
9223 Mon Mar 19 18:43:06 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9225 * Fixed the mode printing on the user interface on joining.
9226 Affected file silc/client_ops.c.
9228 * Implemented the UMODE command and user modes in general to the
9229 client library and to the user interface.
9231 * Implemented the UMODE command to the server.
9233 * The server now sends UNKNOWN_COMMAND error status if client sends
9234 unknown command. Affected file silcd/command.c.
9236 * All server commands now handle the command identifier the right
9237 way when sending the command reply to the client. The client can
9238 use to identify the command replies with the identifier.
9240 Mon Mar 19 16:13:07 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9242 * Added silc_server_get_client_route to resolve the route to
9243 the client indicated by the client ID. Affected file is
9246 * Added silc_server_relay_packet as general function to relay
9247 packet to arbitrary destination. This deprecates functions
9248 like _send_private_message_key, _relay_notify etc. Affected
9249 file is silcd/packet_send.[ch].
9251 Removed silc_server_send_key_agreement,
9252 silc_server_send_private_message_key and
9253 silc_server_packet_relay_notify functions from the file
9254 silcd/packet_send.[ch].
9258 * Implemented the SILC_NOTIFY_TYPE_KILLED notify handling in the
9259 server. Affected file silcd/packet_receive.[ch].
9261 * Implemented the KILL command to the client. Implemented the
9262 SILC_NOTIFY_TYPE_KILLED notify handling in the client library.
9263 Affected files lib/silcclient/command[_reply].c and
9264 lib/silcclient/client_notify.c. Implemented the KILL notify
9265 printing in the user inteface.
9267 * Fixed a lot silc_parse_nick memory leaks from the client
9268 library in the file lib/silcclient/command.c.
9270 * Changed the silc_server_send_notify_on_channels's `sender'
9271 argument from SilcSocketConnection to SilcClientEntry to
9272 check the sender as entry and not as connection object and not
9273 to send to the client provided as argument. The affected file
9274 is silcd/packet_send.[ch].
9276 * The notify packets that are destined directly to the client used
9277 to not to be processed by the server. Now changed that and the
9278 server processes all notify packets. After relaying the packet
9279 to the client the notify packet is processed in the server.
9281 * The silc_server_free_client_data now checks whether there is
9282 pending outgoing traffic for the client and purges the data to
9283 the network before removing the client entry.
9285 Sun Mar 18 21:02:47 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9287 * Added SILC_NOTIFY_TYPE_KILLED notify type. It is sent when
9288 an client is killed from the SILC Network. Updated the protocol
9291 Added new function silc_server_send_notify_killed to the
9292 silcd/packet_send.[ch].
9294 * Added function silc_server_packet_relay_notify to relay notify
9295 packets that are destined directly to a client. In this case
9296 the server does not process the notify packets but merely relays
9297 it to the client. Affected file silcd/packet_send.[ch].
9299 Added also silc_server_packet_process_relay_notify to check
9300 whereto relay the notify. Affected file is
9301 silcd/packet_receive.[ch].
9303 * Implemented the KILL command to the server.
9307 * Added the backup schema desgined last fall to the protocol
9308 specs for everyone to see. The specification is in the
9309 *-spec-xx.txt draft and the packet type definitions for the
9310 backup routers is in *-pp-xx.txt draft. Thusly, added also
9311 new packet type SILC_PACKET_CELL_ROUTERS.
9313 * A big security problem in the implementation discovered. The
9314 signoff of an client did not cause new channel key generation
9315 which it of course should've done. The channel keys must be
9316 always re-generated when client leaves (or signoffs) the channel.
9317 The silc_server_remove_from_channels funtion now handles
9318 the channel key re-generation.
9320 * Added `sender' argument to the silc_server_send_notify_on_channels
9321 to not to send the client provided as argument. Affected file
9322 silcd/packet_send.[ch].
9324 Fri Mar 16 15:52:49 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9326 * Implemented OPER and SILCOPER commands into the server and
9329 * Added silc_auth_verify and silc_auth_verify_data to verify
9330 the authentication directly from the authentication payload.
9331 It supports verifying both passphrase and public key based
9332 authentication. Affected file lib/silccore/silcauth.[ch].
9334 * Added `hash' field to the SilcIDListData structure. It is the
9335 hash negotiated in the SKE protocol. Affected file is
9338 * Slight redesigning of the SilcAuthPayload handling routines.
9339 Do not send SilcPKCS but SilcPublicKey as argument.
9341 * Implemented the public key authentication support to the
9342 serverconfig. The public key is loaded from the provided path
9343 and saved as authentication data to void * pointer. Thus,
9344 changed the unsigned char *auth_data to void *auth_data;
9346 * Fixed SHUTDOWN command to send the reply before the server
9347 is shutdown. :) Affected file silcd/command.c.
9349 * Fixed fatal bug in CONNECT command. The hostname was invalid
9350 memory and server crashed. Affected file silcd/command.c.
9352 * Fixed fatal bug in CLOSE command. The server_entry became
9353 invalid but was referenced later in the command. Affected file
9356 Thu Mar 15 12:46:58 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9358 * Fixed fatal bug in failure packet handling. Server ignored
9359 the failure and thus crashed when it came.
9363 Wed Mar 14 20:37:35 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9365 * Added new SILC_CF_LAG_STRICT command flag that strictly forces
9366 that the command may be executed only once in (about) 2 seconds.
9367 The old SILC_CF_LAG flag is same but allows command bursts up
9368 to five before limiting.
9370 Added the support for CF_LAG and CF_LAG_STRICT flags to the
9371 server code. Various commands now includes the CF_LAG_STRICT
9372 flag to disallow any kind of miss-use of the command.
9374 * Fixed the silc_buffer_unformat to not to allocate any data
9375 if the length of the data is zero. It used to allocate the
9376 length + 1. Affected file lib/silcutil/silcbuffmt.c.
9378 Wed Mar 14 16:10:30 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9380 * Changed the format of AdminConnection configuration section
9381 in the server. Added username of the admin to the format.
9382 Affected files silcd/serverconfig.[ch].
9384 Added silc_server_config_find_admin into silcd/serverconfig.[ch]
9385 to return admin configuration data by host, username and/or
9388 Wed Mar 14 13:18:16 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9390 * Implemented WHOWAS command to the server. Added the functions:
9392 silc_server_command_whowas_parse,
9393 silc_server_command_whowas_send_reply,
9394 silc_server_command_whowas_from_client and
9395 silc_server_command_whowas_from_server
9397 * Added <Client ID> argument to the WHOWAS command reply. Updated
9398 the protocol specs accordingly.
9400 * Implemented WHOWAS command and command_reply to the client
9403 Implemented the WHOWAS printing on the user interface.
9405 Tue Mar 13 22:17:34 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9407 * Added new argument to the WHOWAS command reply, the real name.
9408 It is an optional argument. Updated the protocol specs.
9410 * Added SilcIDCacheDestructor callback that is registered when
9411 the SilcIDCache is allocated. The callback is called when
9412 an cache entry in the ID Cache expires, or is purged from the
9413 cache. Added into lib/silccore/idcache.[ch].
9415 Added silc_idlist_client_destructor to the silcd/idlist.[ch]
9416 to destruct the client entries when the cache entry expires.
9417 Other ID Cache's in server and in the client library ignores
9420 * If the ID Cache entry's `expire' field is zero then the entry
9421 never expires. Added boolean `expire' argument to the
9422 silc_idcache_add function in the lib/silccore/idcache.[ch].
9423 If it is TRUE the default expiry value is used.
9425 * Added silc_server_free_client_data_timeout that is registered
9426 when client disconnects. By default for 5 minutes we preserve
9427 the client entry for history - for WHOWAS command.
9429 Tue Mar 13 13:26:18 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9431 * Added support to the server to enforce that commands are not
9432 executed more than once in 2 seconds. If server receives
9433 commands from client more frequently, timeout is registered
9434 to process the commands. Affected file silcd/command.c.
9435 Added new function silc_server_command_process_timeout.
9437 * Changed NICK_NOTIFY handling in client library to check that
9438 if the client's nickname was changed, so there is no need to
9439 resolve anything from the server.
9441 * Removed error printing from the WHOIS and IDENTIFY commands.
9442 If error occurs then it is ignored silently in the client library.
9443 The application, however, may map the received error to
9444 human readable error string. The application currently maps
9445 the NO_SUCH_NICKNAME error to string.
9447 * Made the command status message public to the application. Moved
9448 them from lib/silcclient/command_reply.c to
9449 lib/silcclient/command_reply.h. The application can map the
9450 received command status to the string with the
9451 silc_client_command_status_message function.
9453 * Added check to the server to check that client's ID is same
9454 as the Source ID in the packet the client sent. They must
9457 Tue Mar 13 12:49:21 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9459 * Added dist-bzip hook to the Makefile.am to make bzip2
9460 compressed distributions.
9462 Mon Mar 12 18:43:38 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9464 * Server now enforces the maximum length for the nickname and
9465 the channel as protocol specification dictates. 128 bytes for
9466 nickname and 256 bytes for channel name.
9468 * Moved the WHOIS printing to the application. The client libary
9469 does not print out the WHOIS information anymore, the application
9470 must do it. Renamed silc_client_command_reply_whois_print to
9471 the silc_client_command_reply_whois_save.
9473 The client's idle time is also sent to the application now, and
9474 the idle is shown on screen.
9476 * Added silc_client_command_reply_identify_save to save the
9477 received IDENTIFY entries.
9479 * Do not check for channel private keys in message sending and
9480 reception if the channel does not have the PRIVKEY mode set.
9481 Affected file lib/silclient/client_channel.c.
9483 Sun Mar 11 20:25:06 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9485 * Fixed a minor bug if WHOIS and IDENTIFY command parsing that
9486 just surfaced after chaning the JOIN procedure.
9488 Sun Mar 11 14:59:05 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9490 * Added silc_client_get_clients_by_list to get client entries
9491 from Client ID list, that is returned for example by JOIN
9492 and USERS command replies. The application should use this
9493 function for example when JOIN command reply is received to
9494 resolve the clients already on the channel (library does not
9495 do that anymore as USERS command reply is not used in the JOIN
9496 procedure anymore). Affected files lib/silcclient/silcapi.h and
9497 lib/silcclient/idlist.c.
9499 * JOIN command reply and USERS command reply returns now SilcBuffer
9500 pointers instead of unsigned char pointers when returning
9501 the client list and mode list.
9503 * Added <Client ID> argument to the JOIN command reply, mainly
9504 for the server to identify for which client the command was
9505 originally sent. Updated protocol specs accordingly.
9507 * Added SilcDlist private_key pointer to the SilcChannelEntry
9508 in the client to support the channel private keys. Affected
9509 file is lib/silcclient/idlist.h.
9511 * Added SilcChannelPrivateKey argument to the function
9512 silc_client_send_channel_message so that application can choose
9513 to use specific private ke if it wants to. If it is not provided,
9514 the normal channel key is used, unless private keys are set.
9515 In this case the first (key that was added first) is used
9516 as the encryption key.
9518 * Implemented the support for channel private key handling.
9519 Implemented the following functions:
9521 silc_client_add_channel_private_key,
9522 silc_client_del_channel_private_keys,
9523 silc_client_del_channel_private_key,
9524 silc_client_list_channel_private_keys and
9525 silc_client_free_channel_private_keys
9527 Affected file lib/silcclient/client_channel.c.
9529 * Added the support for the private keys in the channel message
9530 sending and encryption and in the message reception and
9531 decryption. Affected funtions are
9532 silc_client_send_channel_message and silc_client_channel_message.
9534 Sat Mar 10 21:36:22 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9536 * Added SKE's key verify callback to the client library's
9537 KE protocol context. Affected files lib/silcclient/protocol.[ch].
9539 * Removed the statement that server (or router) must send USERS
9540 command reply when joining to the channel so that the client
9541 knows who are on the channel. Instead, the client list and
9542 client's mode list is now sent in the JOIN command reply to the
9543 client who joined channel. This is better solution.
9545 * Added function silc_server_get_users_on_channel and function
9546 silc_server_save_users_on_channel to the silcd/server.[ch].
9548 * Removed function silc_server_command_send_users from the
9551 * Do not show topic on the client library anymore. The topic is
9552 sent in the command reply notify to the application and the
9553 application must show the topic now.
9555 Sat Mar 10 00:07:37 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9557 * Added client searching by nickname hash into the IDENTIFY and
9558 WHOIS commands in the server as they were clearly missing from
9559 them. Affected file is silcd/command.c.
9561 * Fixed a bug in private message receiving in the client library.
9562 The remote ID was freed and it wasn't supposed, now it is
9565 Fri Mar 9 12:40:42 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9567 * Minor fix to the channel payload; allocate the data area, as it
9568 needs to be of specific length.
9570 * If the key agreement port is zero then the operating
9571 system will define the bound port. Affected files are
9572 lib/silcclient/silcapi.h and lib/silcclient/client_keyagr.c.
9574 * Added new function silc_channel_payload_decrypt into the file
9575 lib/silccore/silcchannel.[ch].
9577 * Moved the channel message etc, check from silc_packet_decrypt
9578 to applications. The library calls now a generic
9579 SilcPacketCheckDecrypt callback which is to return TRUE or FALSE
9580 when the packet is either normal or special. This was done to
9581 allow more wide range of checking that was not allowed when
9582 the code was in library. Now applications can do virtually any
9583 checks to the packet and return to the library the decision how
9584 the packet should be processed. Affected files are
9585 lib/silccore/silcpacket.[ch].
9587 Added silc_server_packet_decrypt_check to the server and
9588 silc_client_packet_decrypt_check to the client library.
9590 * Added silc_server_packet_send_srcdest into silcd/packet_send.[ch]
9591 to send with specified source and destination information.
9593 * Channel message delivery between routers was broken after the
9594 channel key distribution was fixed earlier. The channel key
9595 was used be to distributed to other routers as well which is not
9596 allowed by the protocol. Now this is fixed and channel keys
9597 really are cell specific and the channel message delivery between
9598 routers comply with the protocol specification.
9600 * Fixed various commands in server to check also the global list
9601 for the channel entry and not just the local list. The affected
9602 file silcd/command.c.
9604 Thu Mar 8 21:39:03 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9606 * Added assert()s to buffer formatting and unformatting routines
9607 to assert (if --enable-debug) when error occurs. Affected
9608 file: lib/silcutil/silcbuffmt.c.
9610 * Changed to auto-reconnect to check whether the remote host is
9611 router and register the re-connect timeout if it is. It used
9612 to check that whether we are normal server, but router must do
9613 auto-reconnect with another router as well. Affected file
9616 * Removed the [<key len>] option from CMODE command as the cipher
9617 name decides the key length, nowadays. See the defined ciphers
9618 from the protocol specification.
9620 * Added [<hmac>] option to the CMODE command to define the HMAC
9621 for the channel. Added SILC_CMODE_HMAC channel mode.
9623 * Added [<hmac>] option for the JOIN command so that user can
9624 select which HMAC is used to compute the MACs of the channel
9627 * Added Hmac field to the Channel Message Payload. The integrity
9628 of plaintext channel messages are now protected by computing
9629 MAC of the message and attaching the MAC to the payload. The
9630 MAC is encrypted. Now, it is clear that this causes some
9631 overhead to the size of the packet but rationale for this is that
9632 now the receiver can verify whether the channel message decrypted
9633 correctly and also when private keys are set for the channel the
9634 receiver can decrypt the packet with several keys and check from
9635 the MAC which key decrypted the message correctly.
9637 * Added silc_cipher_encrypt and silc_cipher_decrypt into the
9638 lib/silccrypt/silccipher.[ch].
9640 * Added silc_hash_len to return the digest length into the
9641 lib/silcrypt/silchash.[ch].
9643 * Rewrote parts of Silc Channel Payload interface in the
9644 lib/silccore/silcchannel.[ch]. The encode function now also
9645 encrypts the packet and parse function decrypts it.
9647 Wed Mar 7 20:58:50 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9649 * Fixed a minor formatting bug in the SKE's key material processing.
9650 It actually might have processed the keys wrong way resulting
9653 * Redefined the mandatory HMAC algorithms and added new algorithms.
9654 Added hmac-sha1-96 and hmac-md5-96 which are normal hmac-sha1
9655 and hmac-md5 truncated to 96 bits. The mandatory is now
9656 hmac-sha1-96. Rest are optional (including the one that used
9657 to be mandatory). Rationale for this is that the truncated HMAC
9658 length is sufficient from security point of view and can actually
9659 make the attack against the HMAC harder. Also, the truncated
9660 HMAC causes less overhead to the packets. See the RFC2104 for
9663 * Added new [hmac] configuration section. The SKE used to use
9664 the hash names (md5 and sha1) in the SKE proposal as HMCAS which
9665 is of course wrong. The official names that must be proposed in
9666 the SKE are the ones defined in the protocol specification
9667 (hmac-sha1-96 for example). The user can configure any hmac
9668 using any hash function configured in the [hash] section. At
9669 least, the mandatory must be configured.
9671 Rewrote the HMAC interface in lib/silccrypt/silchmac.[ch].
9673 * Added HMAC list to the SKE proposal list. It has now both
9674 hash algorithm list and HMAC list. This makes the protocol
9675 incompatible with previous versions. The SKE now seems to work
9676 the way it is supposed to work, for the first time actually.
9678 * Defined plain Hash algorithms to the protocol specification.
9681 Tue Mar 6 15:36:11 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9683 * Implemented support for key agreement packets into the server.
9684 Added functions silc_server_key_agreement and
9685 silc_server_send_key_agreement. Other than these functions,
9686 server has nothing to do with this packet.
9688 * Added support for private message key packets into the server.
9689 Added functions silc_server_private_message_key and
9690 silc_server_send_private_message_key.
9694 * Changed the silc_[client|server]_protocol_ke_set_keys to be
9695 called in the protocol's final callback instead in the END
9696 protocol state. This makes a little more sense and in the same
9697 time in client we can use the same protocol routines for normal
9698 key exchange and to key agreement packet handling as well.
9700 * Added to both client's and server's KE protocol context the
9701 SilcSKEKeyMaterial pointer to save the key material. We will
9702 bring the key material to the protocol's final callback by doing
9703 this. The final callback must free the key material.
9705 * Added SKE's packet_send callback into client's KE protocol
9706 context so that the caller can choose what packet sending function
9707 is used. This way we can use different packet sending when
9708 doing normal SKE when doing key agreement packet handling (in
9709 the key agreement packet handling we do not want to encrypt
9712 * Implemented the responder side of the key agreement routines
9713 in the client. The client can now bind to specified port and
9714 accept incoming key negotiation. The key material is passed
9715 to the application after the protocol is over.
9717 * Implemented the processing of incoming Key Agreement packet
9718 in the client. Added function silc_client_key_agreement to
9721 * Implemented the intiator side of the key agreement routines
9722 in the client. The client can now initiate key agreement with
9723 another remote client. The key material is passed to the
9724 application after the protocol is over.
9726 * Created client_keyagr.c to include all the key agreement
9729 * Added macro SILC_TASK_CALLBACK_GLOBAL which is equal to the
9730 SILC_TASK_CALLBACK except that it is not static.
9732 * Created client_notify.c and moved the Notify packet handling
9733 from the client.[ch] into that file.
9735 * Created client_prvmsg.c and moved all private message and
9736 private message key routines from the client.[ch] into that file.
9738 * Create client_channel.c and moved all channel message and
9739 channel private key routines from the client.[ch] into that file.
9741 * Changed silc_client_get_client_by_id_resolve to resolve with
9742 WHOIS command instead of IDENTIFY command, in the file
9743 lib/silclient/idlist.c.
9745 Mon Mar 5 18:39:49 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9747 * Implemented the SKE's responder side to the Client library.
9749 * When FAILURE is received to the protocol do not trust it
9750 blindly. Register a timeout to wait whether the remote closes
9751 the connection as it should do it, only after that process the
9752 actual failure. This was changed to both client and server.
9754 * Added client_internal.h to include some of the structures
9755 there instead of client.h in lib/silcclient/.
9757 * Added function silc_task_unregister_by_callback to unregister
9758 timeouts by the callback function.
9760 Sat Mar 3 19:15:43 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9762 * Some "Incomplete WHOIS info" errors has been appearing on the
9763 log files. Took away the entry->userinfo check from WHOIS
9764 reply sending. The entry->userinfo is now " " if client did not
9765 provide one. I thought this was fixed earlier but something
9766 is wrong still. Let's see if the error still appears.
9768 Wed Feb 28 20:56:29 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9770 * Fixed a minor bug in the login when the channel key is
9771 re-generated in the server. It used to generate the key in
9772 wrong order and thus caused problems in the channel traffic.
9774 * Fixed a minor bug in channel key distsribution after
9775 KICK command. The key was not sent to the router even though
9778 Tue Feb 27 20:24:25 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9780 * Added silc_ske_process_key_material_data as generic routine
9781 to process any key material as the SILC protocol dictates. The
9782 function is used by the actual SKE library but can be used by
9783 applications as well. This relates to the private message keys
9784 and the channel private keys since they must be processed the
9785 same way the normal SILC session keys. The protocol dictates
9786 this. Affected files: lib/silcske/silcske.[ch].
9788 Added also silc_ske_free_key_material to free the
9789 SilcSKEKeyMaterial structure.
9791 * Defined silc_cipher_set_key function to set the key for
9792 cipher without using the object's method function. The affected
9793 files: lib/silccrypt/silccipher.[ch].
9795 * Implemented silc silc_client_add_private_message_key,
9796 silc_client_add_private_message_key_ske,
9797 silc_client_del_private_message_key,
9798 silc_client_list_private_message_keys and
9799 silc_client_free_private_message_keys functions in the
9802 Added functions silc_client_send_private_message_key to send
9803 the Private Message Key payload and silc_client_private_message_key
9804 to handle incoming Private Message Key payload.
9806 * Added Cipher field to the Private Message Key payload to set
9807 the cipher to be used. If ignored, the default cipher defined
9808 in the SILC protocol (aes-256-cbc) is used.
9810 Tue Feb 27 13:30:52 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9812 * Removed lib/silcclient/ops.h file.
9814 Redefined parts of the SILC Client Library API. Created new
9815 file silcapi.h that deprecates the ops.h file and defines the
9816 published Client Library API. Defined also private message key
9817 API and channel private key API into the file.
9819 This is the file that the application must include from the
9820 SILC Client Library. Other files need not be included by
9821 the application anymore.
9823 * Added new key_agreement client operation callback and also
9824 defined the Key Agreement library API for the application.
9826 Tue Feb 27 11:28:31 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9828 * Added new packet type: SILC_PACKET_KEY_AGREEMENT. This packet
9829 is used by clients to request key negotiation between another
9830 client in the SILC network. If the negotiation is started it
9831 is performed using the SKE protocol. The result of the
9832 negotiation, the secret key material, can be used for example
9833 as private message key.
9835 Implemented the Key Agreement payload into the files
9836 lib/silccore/silauth.[ch].
9838 Mon Feb 26 12:13:58 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9840 * Redefined ciphers for the SILC protocol. Added some new ciphers
9841 and defined the key lengths for the algorithms. Changed the
9842 code accordingly. The default key length is now 256 bits.
9844 * Fixed SKE key distribution function silc_ske_process_key_material
9845 when the key length is more than 128 bits. The default key
9846 length in SILC is now 256 bits.
9848 * Added new command status type: SILC_STATUS_ERR_UNKOWN_ALGORITHM
9849 to indicate unsupported algorithm.
9851 * Renamed rijndael.c to aes.c and all functions as well.
9853 * Fixed a long standing channel key setting bug in client library.
9854 Weird that it has never surfaced before.
9856 * Fixed bug in channel deletion. If the entire channel is removed
9857 then it must also delete the references of the channel entry
9858 from the client's channel list as the client's channel entry and
9859 the channel's client entry share same memory.
9861 Sun Feb 25 20:47:29 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9863 * Implemented CONNECT and SHUTDOWN commands in the client.
9865 * Implemented CLOSE command to the client.
9867 * Added the function silc_idlist_find_server_by_name into the
9868 files silcd/idlist.[ch].
9870 Added the function silc_idlist_find_server_by_conn into the
9871 files silcd/idlist.[ch].
9873 Sat Feb 24 23:45:49 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9875 * DIE command was renamed to SHUTDOWN. Updated the both code
9878 * Defined SILC_UMODE_NONE, SILC_UMODE_SERVER_OPERATOR and
9879 SILC_UMODE_ROUTER_OPERATOR modes into lib/silccore/silcmode.h.
9881 * Implemented CONNECT, CLOSE and SHUTDOWN commands to the server
9884 * Added function silc_server_create_connection function to create
9885 connection to remote router. My server implementation actually
9886 does not allow router to connect to normal server (it expects
9887 that normal server always initiates the connection to the router)
9888 so the CONNECT command is only good for connecting to another
9891 Sat Feb 24 16:03:45 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9893 * Added SILC_NOTIFY_TYPE_KICKED to indicate that the client
9894 or some other client was kicked from the channel.
9896 Implemented the handling of the notify type to both client
9899 Implemented silc_server_send_notify_kicked to send the KICKED
9900 notify. It is used to send it to the server's primary router.
9902 * Implemented the KICK command into server and client.
9904 * Added `query' argument to the silc_idlist_get_client function
9905 to indicate whether to query the client from server or not if
9908 * Added new command status type SILC_STATUS_ERR_NO_CHANNEL_FOPRIV
9909 to indicate that the client is not channel founder.
9913 Sat Feb 24 00:00:55 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9915 * Removed the rng context from SilcPacketContext structure and
9916 changed that the packet routine uses the Global RNG API.
9918 Fri Feb 23 11:22:57 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9920 * Added support for quit message that client can "leave" on the
9921 channel when it quits the SILC. It is ditributed inside the
9922 SILC_NOTIFY_TYPE_SIGNOFF notify type.
9924 Added silc_server_free_client_data that will take the
9925 signoff message as argument.
9927 * Changed SKE routines to use the silc_pkcs_sign/verify routines.
9929 Thu Feb 22 23:05:36 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9931 * Updated parts of the protocol specification to keep it up
9934 Thu Feb 22 15:08:20 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9936 * Added List flag (SILC_PACKET_FLAG_LIST) to indicate list of
9937 payloads in one packet.
9939 * Deprecated following packet types: NEW_ID_LIST, NEW_CHANNEL_LIST,
9940 NEW_CHANNEL_USER_LIST, SET_MODE and SET_MODE_LIST. List packets
9941 use now the new List flag.
9943 * Also deprecated the following packet types: REPLACE_ID,
9944 NEW_CHANNEL_USER and REMOVE_CHANNEL_USER packet types.
9946 * Added list support for Notify packet in server.
9948 * Added silc_server_send_notify_channel_change to send the
9949 CHANNEL_CHANGE notify type to replace channel ID's. Deprecates
9950 the silc_server_send_replace_id.
9952 * Added silc_server_send_notify_nick_change to send the
9953 NICK_CHANGE notify type. Deprecates the function
9954 silc_server_send_replace_id.
9956 * Added silc_server_send_notify_join to send the JOIN notify type.
9957 Deprecates the function silc_server_send_new_channel_user.
9959 * Added silc_server_send_notify_leave to send LEAVE notify type.
9960 Deprecates the function silc_server_send_remove_channel_user.
9962 * Added silc_server_send_notify_cmode and
9963 silc_server_send_notify_cumode to send CMODE and CUMODE notify
9964 types. Deprecates the silc_server_send_set_mode function.
9966 * Added SERVER_SIGNOFF notify type to indicate that server has
9967 quit. This means that all clients on the channel from that
9968 server will drop. This can be also used when netsplit happens.
9970 Deprecated REMOVE_ID packet type since it is not needed anymore
9973 Added silc_server_send_notify_server_signoff to send the
9974 SERVER_SIGNOFF notify type. Deprecates the function
9975 silc_server_send_remove_id.
9977 Added also silc_server_send_notify_signoff to send the
9978 SIGNOFF notify type.
9980 * Employed the PKCS #1. It is the mandatory way to do RSA in the
9981 SILC protocol from this day on. Changed the protocol
9982 specification as well.
9984 * Added silc_server_send_notify_topic_set to send TOPIC_SET
9985 notify type. It is used between routers to notify about
9986 topic changes on a channel.
9988 * Added silc_id_dup into lib/silccore/id.[ch] to duplicate
9991 * Partly updated the protocol specification to comply with the
9992 changes now made. It is still though a bit outdated.
9994 * The JOIN notify type now takes one extra argument <Channel ID>.
9995 The packet used to be destined to the channel but now the
9996 JOIN type may be sent as list thus it is impossible to
9997 destine it to any specific channel. By adding this argument
9998 it is again possible.
10000 Wed Feb 21 22:39:30 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10002 * Added CREDITS file. The CHANGES and CREDITS file will appear
10003 in the distribution as well.
10005 Wed Feb 21 14:17:04 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10007 * Implemented CMODE_CHANGE, CUMODE_CHANGE and TOPIC_SET notify
10008 types in the server's silcd/packet_receive.c.
10010 * Implemented CMODE and CUMODE to work in router environment.
10012 * Fixed minor encoding and decoding buglet from the
10013 lib/silccore/silcmode.c.
10015 * Fixed buffer overflow from lib/silcclient/command.c in USERS
10018 Wed Feb 21 12:44:00 EET 2001 Mika Boström <bostik@lut.fi>
10020 * Changed all SilcConfigServer* and silc_config_server* to
10021 SilcServerConfig* and silc_server_config*, respectively.
10024 Wed Feb 21 00:10:00 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10026 * Associated the ID (client or server ID) to the Authentication
10027 Payload to avoid any possibility of forging. Updated the
10028 protocol specification and the code accordingly.
10030 Tue Feb 20 14:14:14 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10032 * The RSA key length is now save to the RsaKey context in the
10033 key generation process in lib/silccrypt/rsa.c. The key length
10034 is now used to figure out the maximum size of the block allowed
10035 to be encrypted/signed.
10037 * Added silc_mp_mp2bin_noalloc into lib/silcmath/mpbin.[ch]. It
10038 is equivalent to the silc_mp_mp2bin but does not allocate any
10041 * Changed silc_mp_mp2bin API to take length argument. If it is
10042 non-zero then the buffer is allocated that large. If zero, then
10043 the size is approximated using silc_mp_sizeinbase, which however
10046 * Created Global RNG API which is global RNG that application can
10047 initialize. After initializing, any routine anywhere in the
10048 code (including library) can use RNG without allocating a new
10049 RNG object. This was done to allow this sort of use of the
10050 RNG in code that has no chance to allocate RNG object. All
10051 applications currently allocate this and many routines in the
10052 library use this. Affected file lib/silccrypt/silcrng.[ch].
10054 * Removed the RNG kludge from lib/silcmath/primegen.c and changed
10055 it to use the Global RNG API.
10057 * Defined Authentication Payload into protocol specification that
10058 is used during SILC session to authenticate entities. It is
10059 used for example by client to authenticate itself to the server
10060 to obtain server operator privileges.
10062 Implemented this payload into the lib/silccore/silcauth.[ch].
10063 Implemented also routines for public key based authentication
10064 as the new protocol specification dictates.
10066 Moved definitions of different authentication methods from
10067 lib/silccore/silcprotocol.h into lib/silccore/silcauth.h.
10069 * Added silc_pkcs_encrypt, silc_pkcs_decrypt, silc_pkcs_sign,
10070 silc_pkcs_verify and silc_pkcs_sign_with_hash and
10071 silc_pkcs_verify_with_hash functions into the file
10072 lib/silccrypt/silcpkcs.[ch].
10074 Mon Feb 19 19:59:28 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10076 * The client entry's userinfo pointer must be always valid.
10077 Otherwise the [<unknown>] bug will surface beacuse the WHOIS
10078 will fail since it requires the userinfo. Now, the userinfo
10079 is allocated as "" if actual userinfo does not exist. Actually,
10080 it must exist and it is totally Ok to drop client connections
10081 that does not announce the userinfo. However, we will make
10082 this workaround for now.
10084 * Added silc_net_get_remote_port into lib/silcutil/silcnet.[ch]
10085 to return the remote port by socket.
10087 Mon Feb 19 14:26:49 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10089 * Changed SILC_SERVER_COMMAND_EXEC_PENDING macro to the name
10090 SILC_SERVER_PENDING_EXEC and added an new macro
10091 SILC_SERVER_PENDING_DESTRUCTOR which is called to free the
10092 data or when error occurs while processing the pending command.
10094 Added new argument `destructor' into silc_server_command_pending
10095 and to the SilcServerCommandPending object. This destructor is
10096 now called after calling the pending callback or if error occurs
10097 immediately. If error occurs the actual pending callback won't
10098 be called at all - only the destructor. The destructor may be
10099 NULL if destructor is not needed.
10101 All this applies for client library code as well. Similar
10102 changes were made there as well for the pending commands.
10104 In the client, the application must now allocate the
10105 SilcClientCommandContext with the silc_client_command_alloc
10108 * Added reference counter to the SilcServerCommandContext. Added
10109 function silc_server_command_alloc and silc_server_command_dup
10112 Same type of functions added to the client library for the same
10115 * Removed the cmd_ident from IDListData away since it is now
10116 global for all connections. It is the command identifier used
10117 in command sending and with pending commands. The affected file
10120 * Added reference counter to the SilcSocketConnection objecet to
10121 indicate the usage count of the object. The object won't be
10122 freed untill the reference counter hits zero. Currently only
10123 server uses this, and client ignores it. The client must be
10124 set to use this too later. The affected files are
10125 lib/silccore/silcsockconn.[ch]. Added also the function
10126 silc_socket_dup to increase the reference counter.
10128 This was mainly added because it is possible that the socket
10129 is removed underneath of pending command or other async
10130 operation. Now it won't be free'd and proper DISCONNECTING
10131 flags, etc. can be set to avoid sending data to connection that
10132 is not valid anymore.
10134 * Added SILC_SET_DISCONNECTING to server.c when EOF is read from
10135 the connection. After that it sets SILC_SET_DISCONNECTED.
10136 It is, however, possible that the socket data is not still freed.
10137 The silc_server_packet_process now checks that data is not
10138 read or written to connection that is DISCONNECTED. The socket
10139 get's freed when the reference counter hits zero.
10141 Mon Feb 19 00:50:57 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10143 * Changed the client operation API: channel_message operation's
10144 `sender' is now the client entry of the sender, not the nickname
10145 and the `channel' is the channel entry, not the channel name.
10147 In the private_message operation the `sender' is now also the
10148 client entry of the sender not the nickname.
10150 Affected file is lib/silcclient/ops.h and all applications
10151 using the client operations.
10153 Sat Feb 17 22:11:50 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10155 * Moved the calling of ops->connect() from connect_to_server_final
10156 into receive_new_id functin since that is the point when the
10157 client is actually allowed to send traffic to network. The
10158 affected file is lib/silcclient/client.c.
10160 Sat Feb 17 13:15:35 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10162 * When receiving NEW_CHANNEL_LIST, NEW_CHANNEL_USER_LIST,
10163 NEW_ID_LIST and SET_MODE_LIST packets, broadcast the list packet
10164 (if needs broadcasting) instead of broadcasting the packets one
10165 by one which would make a burst in the network traffic.
10167 * Added `broadcast' argument to the functions in silcd/server.[ch]
10168 silc_server_create_new_channel[_with_id] to indicate whether
10169 to send New Channel packet to primary router.
10171 Sat Feb 17 01:06:44 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10173 * Added new function into the silcd/server.[ch] files:
10174 silc_server_create_new_channel_with_id to create new channel with
10175 already existing Channel ID.
10177 * Added new packet type SILC_PACKET_SET_MODE_LIST into the file
10178 lib/silccore/silcpacket.h. This packet is used t send list of
10179 Set Mode payloads inside one packet. Server uses this to set
10180 the modes for the channels and clients on those channels, that it
10181 announced to the router when it connected to it. The protocol
10182 specification has been updated accordingly.
10184 * The silc_server_new_channel did not handle the packet coming
10185 from normal server as it normally does not send that. However,
10186 when it announces its channels it does send it. Implemented
10187 the support for that.
10189 * Added SILC_ID_CHANNEL_COMPARE macro to compare to Channel ID's
10190 into the file lib/silccore/id.h.
10192 Fri Feb 16 23:57:29 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10194 * Fixed memory leaks in the functions silc_idlist_del_client,
10195 silc_idlist_del_channel and silc_idlist_del_server in the file
10196 silcd/idlist.c. All of those leaked like a sieve.
10198 * Fixed some small memory leaks in the client's function
10199 silc_client_notify_by_server.
10201 * Added functions into silcd/server.c: silc_server_announce_clients,
10202 silc_server_announce_channels and silc_server_announce_server.
10203 These functions are used by normal and router server to announce
10204 to its primary router about clients, channels and servers (when
10205 router) that we own. This is done after we've connected to the
10208 These functions effectively implements the following packet types:
10209 SILC_PACKET_NEW_CHANNEL_LIST, SILC_PACKET_NEW_CHANNEL_USER_LIST
10210 and SILC_PACKET_NEW_ID_LIST.
10212 * Added new functions into the silcd/packet_receive.[ch]:
10213 silc_server_new_id_list, silc_server_new_channel_list and
10214 silc_server_new_channel_user_list to handle the incoming
10215 NEW_ID_LIST, NEW_CHANNEL_LIST and NEW_CHANNEL_USER_LIST packets.
10217 * Added support of changing Channel ID in the function
10218 silc_server_replace_id. If the server that announces a channel
10219 to the router already exists in the router (with same name but
10220 with different Channel ID), router is responsible to send
10221 Replace ID packet to the server and force the server to change
10222 the Channel ID to the one router has.
10224 * Added new notify type SILC_NOTIFY_TYPE_CHANNEL_CHANGE to notify
10225 client that the Channel ID has been changed by the router. The
10226 normal server sends this to the client. Client must start using
10227 the new Channel ID as the channel's ID.
10229 Implemented handling of this new type into lib/silcclient/client.c
10230 into the function silc_client_notify_by_server.
10232 * Added new function silc_idlist_replace_channel_id into the files
10233 silcd/idlist.[ch] to replace the Channel ID.
10235 Fri Feb 16 14:14:00 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10237 * Call silc_server_command_identify_check always when processing
10238 the IDENTIFY command in silcd/command.c
10240 Thu Feb 15 20:07:37 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10242 * Added new packet type SILC_PACKET_HEARTBEAT that is used to
10243 send keepalive packets. The packet can be sent by clients,
10244 servers and routers.
10246 Added function silc_socket_set_heartbeat into the file
10247 lib/silccore/silcsockconn.[ch] to set the heartbeat timeout.
10248 If not set, the heartbeat is not performed. The actual
10249 heartbeat is implemented in the low level socket connection
10250 library. However, application is responsible of actually
10251 sending the packet.
10253 Added silc_server_send_heartbeat to send the actual heartbeat
10254 packet into silcd/packet_send.[ch]. Server now performs
10255 keepalive with all connections.
10257 * Added silc_task_get_first function into lib/silcutil/silctask.c
10258 to return the timeout task with shortest timeout. There was a bug
10259 in task unregistration that caused problems. TODO has been
10260 updated to include that task system must be rewritten.
10262 * The client library will now resolve the client information when
10263 receiving JOIN notify from server for client that we know but
10264 have incomplete information.
10266 * Rewrote parts of silc_server_remove_from_channels and
10267 silc_server_remove_from_one_channel as they did not remove the
10268 channel in some circumstances even though they should've.
10270 * Encryption problem encountered in server:
10272 The LEAVE command used to send the Channel Key packet to the
10273 router immediately after generating it. However, the code
10274 had earlier sent Remove Channel user packet but not immediately,
10275 ie. it was put to queue. The order of packets in the router
10276 was that Channel Key packet was first and Remove Channel User
10277 packet was second, even though they were encrypted in the
10278 reverse order. For this reason, MAC check failed. Now, this
10279 is fixed by not sending the Channel Key packet immediately but
10280 putting it to queue. However, this is more fundamental problem:
10281 packets that are in queue should actually not be encrypted
10282 because packets that are sent immediately gets encrypted
10283 actually with wrong IV (and thus MAC check fails). So, packets
10284 that are in queue should be encrypted when they are sent to
10285 the wire and not when they put to the queue.
10287 However, the problem is that the current system has not been
10288 designed to work that way. Instead, the packet is encrypted
10289 as soon as possible and left to the queue. The queue is then
10290 just purged into wire. There won't be any fixes for this
10291 any time soon. So, the current semantic for packet sending
10294 o If you send packet to remote host and do not force the send
10295 (the packet will be in queue) then all subsequent packets to the
10296 same remote host must also be put to the queue. Only after the
10297 queue has been purged is it safe again to force the packet
10300 o If you send all packets immediately then it safe to send
10301 any of subsequent packets through the queue, however, after
10302 the first packet is put to queue then any subsequent packets
10303 must also be put to the queue.
10305 Follow these rules and everything works fine.
10307 Thu Feb 15 14:24:32 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10309 * Added new function silc_server_remove_clients_by_server to
10310 remove all client entries from ID list when the server connection
10311 is lost. In this case it is also important to invalidate all
10312 client entires as they hold the invalid server entry. This
10313 fixes fatal bug when server has lost connection and will reconnect
10316 Wed Feb 14 16:03:25 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10318 * Made some sanity checks to silc_server_daemonise like to check
10319 whether the requested user and group actually exists.
10321 * Added sanity check to SKE's silc_ske_responder_finish to check
10322 that the public and private key actually is valid.
10324 * Invalidate the client's nickname when receiving Replace ID
10325 packet and the Client ID is being replaced. This means that the
10326 server will query the nickname if someone needs it (client)
10329 * Sort the ID Cache in client library when the ID Cache data
10330 has changed (needs sorting).
10332 * Do not allow for SILC client to create several connections to
10333 several servers. The client does not support windows right now
10334 and generating multiple connections causes weird behaviour.
10336 Irssi-silc client does support windows and can handle several
10337 connections without problems, see: www.irssi.org and SILC plugin.
10339 * Fixed some places where client was added to the IDList. The
10340 rule of thumb is following (in order to get everything right):
10341 If the client is directly connected local client then the
10342 `connection' argument must be set and `router' argument must be
10343 NULL to silc_idlist_add_client function. If the client is not
10344 directly connected client then the `router' argument must
10345 bet set and the `connection' argument must be NULL to the
10346 silc_idlist_add_client function.
10348 * The funtion silc_server_packet_send_local_channel actually did
10349 not check whether the client was locally connected or not. It
10350 does that now. Fixed a bug related to LEAVE command.
10352 * Fixed Remove Channel User payload parsing bug in server's
10353 silcd/packet_receive.c. Fixed a bug related to LEAVE command.
10355 * The server's silc_server_save_channel_key now checks also the
10356 global ID list for the channel as it might not be in the local
10357 list. Fixed a bug related to LEAVE command.
10359 * Is this the end of the [<unknown>] buglet that has been lurking
10360 around for a long time? A little for loop fix in server's
10361 silc_server_command_whois_parse that is used by both IDENTIFY
10362 and WHOIS command. At least, this was a clear bug and a cause
10363 of one type of [<unknown>] buglet.
10365 * WHOIS and IDENTIFY commands call the function
10366 silc_server_command_[whois/identify]_check function even if
10367 we are not router server.
10369 Tue Feb 13 19:55:59 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10371 * Added --with-gmp configuration option. If set the GMP
10372 is always compiled in the SILC source tree. If not set then
10373 it is checked whether the system has the GMP3 installed. If
10374 it has then the GMP won't be compiled (the system's headers
10375 and library is used), if it doesn't have it then the GMP is
10376 compiled in the SILC source tree.
10378 Mon Feb 12 11:20:32 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10380 * Changed RSA private exponent generation to what PKCS #1
10381 suggests. We try to find the smallest possible d by doing
10382 modinv(e, lcm(phi)) instead of modinv(e, phi). Note: this is
10383 not security fix but optimization.
10385 Sun Feb 11 18:19:51 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10387 * Added new config entry [Identity] to fork the server and run
10388 it as specific user and group. A patch from Bostik.
10390 * Imported Dotconf configuration library into lib/dotconf.
10391 This will be used to create the SILC configuration files later.
10392 It will appear in the distsribution after this commit.
10394 Sat Feb 10 21:13:45 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10396 * A big code auditing weekend happening. Auditing code for
10397 obvious mistakes, bugs and errors. Also, removing any code
10400 Removed files for being obsolete:
10402 o lib/silcutil/silcbuffer.c (the buffer interface is entirely in
10403 inline in the file lib/silcutil/silcbuffer.h)
10405 o lib/silcutil/silcbufutil.c (the header has inline versions)
10407 Changed code to fix possible error conditions:
10409 o The buffer formatting routines now check that the destination
10410 buffer really has enough space to add the data. This applies for
10411 both buffer formatting and unformatting
10412 (lib/silcutil/silcbuffmt.[ch]). Also, the entire buffer
10413 unformatting was changed to accomodate following rules:
10414 XXX_*STRING_ALLOC will allocate space for the data into the pointer
10415 sent to the function while XXX_*STRING will not allocate or copy
10416 the data into the buffer. Instead it sets the pointer from the
10417 buffer into the pointer sent as argument (XXX_*STRING used to
10418 require that the pointer must be allocated already). This change
10419 makes this whole thing a bit more consistent and more optimized
10420 (note that the data returned in the unformatting with XXX_*STRING
10421 must not be freed now). The routines return now -1 on error.
10423 o Tried to find all code that use buffer_format and buffer_unformat
10424 and added return value checking to prevent formatting and
10425 especially unformatting errors and possible subsequent fatal
10428 o Changed ske->x and ske->KEY to mallocated pointers in
10429 lib/silcske/silcske.h. Fixed possible data and memory leak.
10431 o Added return value checking to all *_parse* functions. Fixed
10432 many memory leaks as well.
10434 o Added length argument to silc_id_str2id in lib/silccore/id.[ch]
10435 so that buffer overflows would not happen. All code now also
10436 checks the return value as it can fail.
10438 Mon Feb 5 20:08:30 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10440 * Added reconnection support to server if the normal server looses
10441 its connection to the router (for example if router is rebooted).
10442 The server performs normal reconnection strategy implemented
10443 to the server. Affected file silcd/server.c.
10445 Sun Feb 4 13:18:32 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10447 * Added new packet type SILC_PACKET_SET_MODE that is used to
10448 distribute the information about changed modes (for clients,
10449 channels and clients channel modes) to all routers in the
10450 network. Updated the protocol specification accordingly.
10452 Added functions into silcd/packet_send.c and
10453 silcd/packet_receive.c: silc_server_send_set_mode,
10454 silc_server_set_mode.
10456 Added new files silcmode.[ch] into lib/silccore that implements
10457 the encoding and decoding of Set Mode Payload. Added new type
10458 SilcSetModePayload. Moved the definitions of different modes
10459 from lib/silccore/silcchannel.h into lib/silccore/silcmode.h.
10461 Sat Feb 3 15:44:54 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10463 * Oops, a little mistake in server's connection authentication
10464 protocol. The protocol is not ended with FAILURE but with
10465 SUCCESS if the authentication is Ok. :) Affected file is
10468 * Implemented NICK_CHANGE notify handling in server in the file
10469 silcd/packet_receive.c The NICK_CHANGE notify is distributed to
10470 the local clients on the channel. After the changing nickname
10471 in router environment snhould work and the [<unknown>] nickname
10472 should appear no more.
10474 The silc_server_replace_id function that receives the Replace ID
10475 payload now sends the NICK_CHANGE notify type also in the file
10476 silcd/packet_receive.c
10478 * Changed WHOIS and IDENTIFY command to support the maximum amount
10479 of arguments defined in protocol specs (3328 arguments). This
10480 fixed a bug that caused problems when there were more than three
10481 users on a channel.
10483 Fri Feb 2 11:42:56 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10485 * Added extra parameter, command identifier, to the
10486 silc_client_send_command so that explicit command identifier
10489 Changed that ID list routines uses specific command identifier
10490 when sending WHOIS/IDENTIFY requests to the server so that they
10491 can be identified when the reply comes back.
10493 Affected files lib/silcclient/command.[ch],
10494 lib/silcclient/client.c and lib/silcclient/idlist.[ch].
10496 * Added `sender' argument to silc_server_packet_send_to_channel
10497 to indicaet the sender who originally sent the packet to us
10498 that we are now re-sending. Ignored if NULL. Affected file
10499 silcd/packet_send.[ch].
10501 * Added some server statistics support in silcd/server_internal.h
10502 SilcServerStatistics structure and around the server code. Also
10503 send some nice statistics information when client is connecting
10506 Thu Feb 1 23:31:21 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10508 * Fixed channel ID decoding in server's JOIN command reply in
10509 silcd/command_reply.c
10511 * Fixed braodcasting of replace ID payload to not to send it if
10512 we are standalone server in silcd/packet_receive.c.
10514 * Fixed all channel message sending routines to not to send
10515 packets to clients that has router set, since they are routed
10516 separately in the same function earlier. Affects file
10517 silcd/packet_send.c and all channel packet sending functions.
10519 * In USERS reply, res_argv[i] are not allocated, the table
10520 is allocated. Thus changed that free the table, not its
10523 * In server's whois_check and identify_check if the client is
10524 locally connected do not send any WHOIS commands - they are not
10527 Thu Feb 1 21:32:27 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10529 * Fixed some minor bugs in client when sending WHOIS command. The
10530 arguments was in wrong order.
10532 * Removed statis function add_to_channel from server in
10533 silcd/command.c that was previously used with the joining but
10536 * Tested USERS command in router environment successfully with two
10537 routers, two servers and two clients.
10539 Thu Feb 1 00:54:26 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10541 * Reorganized the USERS command and command reply in client library
10542 in lib/silcclient/command.c and lib/silcclient/command_reply.c.
10543 When the command is given by user we register a pending command
10544 callback that will reprocess the command after the reply has been
10545 received from the server. When reprocessing the packet we then
10546 display the information. Thus, the USERS information is displayed
10547 now in the command callback instead of in the command reply
10548 callback. The processing of the command is same as previously
10549 when server has sent the command reply in the JOINing process.
10551 * Added to USERS command in silcd/command_reply.c to join the client,
10552 we didn't use to know about, to the channel after we've created
10553 a client entry for it. Also, for clienet we did know already still
10554 check whether it is on the channel or not and add it if not.
10556 * Removed silc_server_command_join_notify as the function and its
10559 Tue Jan 30 22:39:15 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10561 * Changed the client's pending command handling to the same as the
10562 server's pending command handling. It is also now possible to
10563 execute command reply functions from other command reply
10564 function as the function callbacks for commands and command
10565 replies are one and same. The pending commands are not static
10566 list anymore, it is mallocated SilcDList in lib/silcclient/client.h
10567 in client connection context. Thus, pending commands are server
10568 connection specific as it is convenient.
10570 Changed the function silc_client_command_pending and
10571 silc_client_command_pending_del and added new function
10572 silc_client_command_pending_check. Removed the
10573 SILC_CLIENT_CMD_REPLY_EXEC, and SILC_CLIENT_PENDING_COMMAND_CHECK
10576 * Added cmd_ident, current command identifier, to the client
10577 connection context in lib/silcclient/client.h to keep track on
10578 command identifiers used in command sending. Client's command reply
10579 function handling now supports the mandatory command identifiers.
10581 * Added SILC_CLIENT_COMMAND_EXEC_PENDING macros to all command reply
10582 funtions in client to fully support pending command callbacks.
10584 * NOTE: the name_list in USERS (old NAMES) command is NOT sent anymore
10585 as one of the arguments to the application in the command reply
10588 * NOTE: The FORWARDED flag is depracated. It used to be depracated
10589 before first releasing SILC but came back. Now it is removed again
10590 and should come back nomore. The FORWARDED flag was used only
10591 by the JOINing procedure by forwarding the command packet to router.
10592 Now, the JOINing procedure has been changed to more generic (due
10593 to various router environment issues) and FORWARDED is not needed
10594 anymore for anything. The protocol specification is yet to be
10597 Now, removed silc_server_packet_forward from server and the flag
10598 SILC_PACKET_FORWARDED from lib/silccore/silcpacket.h.
10600 Tue Jan 30 00:05:05 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10602 * Renamed NAMES command to USERS command. The NAMES was named that
10603 due to historical reasons. Now it is renamed. Also, rewrote
10604 parts of the USERS command. The nickname list is not sent anymore
10605 by the server. Only Client ID and mode lists are sent in the USERS
10606 command. Changed this also to the protocol specification.
10608 The client now resolves the names and stuff after it receives
10609 the USERS list from the server when joining to the channel.
10611 * WHOIS and IDENTIFY commands has been changed to support multiple
10612 Client ID's per command. One can now search for multiple users
10613 in the network by sending only one WHOIS or IDENTIFY command.
10614 Changed the code and the protocol specifications.
10616 * Removed silc_server_command_identify_parse and changed that IDENTIFY
10617 uses silc_server_command_whois_parse to parse the request. */
10619 * If normal server, do not parse the WHOIS and IDENTIFY requests
10620 before sending it to the router. Saves some time.
10622 Sun Jan 28 16:19:49 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10624 * Fixed JOIN command on client library. Wrong number of arguments
10625 used to crash the client.
10627 * Added silc_server_channel_has_global function to check whether
10628 channel has global users or not.
10630 * Added silc_server_channel_has_local function to check whether channel
10631 has locally connected clients on the channel.
10633 * The silc_server_remove_from_one_channel now checks whether the
10634 channel has global users or not after given client was removed from
10635 the channel. It also checks whether the channel has local clients
10636 on the channel anymore. If it does not have then the channel entry
10637 is removed as it is not needed anymore.
10639 * The silc_server_notify now checks on JOIN notify whether the joining
10640 client is one of locally connected or global. If it is global then
10641 the channel has now global users on the channel and that is marked
10642 to the channel entry. Also, it now saves the global client to
10643 global list who is joining and JOINs it to the channel. This is
10644 for normal server, that is.
10646 Changed silc_server_send_notify_on_channel,
10647 silc_server_packet_relay_to_channel and
10648 silc_server_packet_send_to_channel check if we are normal server
10649 and client has router set (ie. global client) do not send the
10650 message to that client, as it is already routed to our router.
10652 * Implemented LEAVE notify type handling in silc_server_notify
10655 * Tested LEAVE command in router environment successfully. Tested
10656 with two routers, two servers and two clients.
10660 * idlist_find_xxx_by_id routines now dumps the ID on the debug mode.
10662 * Implemented SIGNOFF notify type handling in silc_server_notify
10665 * silc_server_remove_id now removes the client entry from all channels
10666 it has joined and thusly sends SIGNOFF notify type.
10668 * Rewrote the NAMES list generation in server by removing two excess
10669 loops. The lists are created now inside one loop.
10671 Sat Jan 27 22:34:56 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10673 * silc_server_remove_channel_user checks now also global list
10674 for channel and client.
10676 * silc_server_new_channel_user checks now both local and global
10677 list for channel and client. Fixed a bug in client id decoding.
10678 Used to decode wrong buffer.
10680 * silc_server_channel_message checks now both local and global
10681 list for channel entry.
10683 * Tested channel joining (hence JOIN) in router environment
10684 successfully. Tested with two routers, two servers and two
10687 * Tested channel message sending in router environment successfully.
10689 Thu Jan 11 03:22:57 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10691 * Added silc_server_save_channel_key into server.[ch] to save the
10692 received channel key in Channel Key payload processing. It is
10693 also used in JOIN command reply handling.
10695 Equivalent function silc_client_save_channel_key added into
10696 client.[ch] into client library.
10698 * Changed JOIN command reply to send information whether the channel
10699 was created or not (is existing already) and the channel key
10700 payload. Changed protocol specs accordingly.
10702 * Fixed bugs in WHOIS and IDENTIFY command reply sending when
10703 the request was sent by ID and not by nickname. Crashed on
10706 Sat Dec 23 21:55:07 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10708 * Fixed a bug in Client library. IDENTIFY and WHOIS reply functions
10709 now correctly save the received data.
10711 * silc_server_free_sock_user_data now notifies routers in the
10712 network about entities leaving the network.
10714 At the same time implemented functions silc_server_remove_id
10715 and silc_server_send_remove_id to receive and send REMOVE_ID
10716 packets. The packet is used to notify routers in the network
10717 about leaving entities. The ID removed will become invalid in
10720 * Added function silc_idlist_del_server into server. Removes and
10721 free's server entry from ID list.
10723 * silc_server_private_message function now checks, if we are router,
10724 that the destination ID really is valid ID, naturally.
10726 * In router when NEW_ID packet is received (for new client) the
10727 hash of the Client ID is saved in the ID Cache but the
10728 client->nickname is set to NULL, instead of putting the hash
10731 IDENTIFY command now also checks that client->nickname must be
10732 valid. If it is not if will request the data from the server who
10733 owns the client. Added new function
10734 silc_server_command_identify_check.
10736 * Added silc_command_set_command into lib/silccore/silcommand.[ch]
10737 to set the command to already allocated Command Payload.
10739 * Tested private message sending in router environment with two
10740 routers, two servers and two clients. Fixed minor bugs and now
10743 * Fixed segfault from client's NAMES command. Used to crash if
10744 not on any channel.
10746 * Forwarded packets must not be routed even if it is not destined
10747 to the receiver. Changed server code comply with this.
10749 Sun Dec 17 14:40:08 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10751 * Added `require_reverse_mapping' boolean value to ServerParams
10752 structure. If TRUE (not default) the server will require that
10753 the connecting host has fully qualified domain name.
10755 If the reverse mapping is not required and hostname could not be
10756 found the IP address is used as hostname.
10758 Sat Dec 16 17:39:54 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10760 * Implemented version string checking to both client and server.
10761 The check is incomplete currently due to the abnormal version
10762 strings used in development version of SILC.
10764 * Changed all command functions in server to use the new
10767 Fri Dec 15 15:55:12 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10769 * Changed char *data to unsigned char *data in ID Cache system to
10770 support binary data as ID Cache data. Changed code to support
10771 binary data in lib/silccore/idcache.c.
10773 * Renamed silc_server_packet_relay_command_reply to
10774 silc_server_command_reply as it is normal packet receiving
10775 function. Rewrote the function to accept command replys for
10776 servers and not only for clients.
10778 * Mark remote router always as registered server if we are connecting
10779 to it. Otherwise, commands sent by the router to us are ignored.
10781 * All ID List find routines now returns the ID Cache Entry pointer
10782 as well if requested.
10784 * WHOIS command works now in router environment, tested with two
10785 routers, two servers and two clients.
10787 * Cleaned up and rewrote IDENTIFY command. IDENTIFY should work now
10788 in router environment (as it is almost equivalent to WHOIS) but
10789 hasn't been tested thoroughly. Added new functions:
10791 silc_server_command_identify_parse
10792 silc_server_command_identify_send_reply
10793 silc_server_command_identify_from_client
10794 silc_server_command_identify_from_server
10796 * Disabled route cache adding because adding two different ID's with
10797 same IP replaces the old cache entry thus giving wrong route.
10798 The entry->router->connection is always the fastest route anyway
10799 so route cache may not be needed. Of course, new routes maybe
10800 established after receiving the ID when the entry->router->connection
10801 might not be anymore the most optimal.
10803 Thu Dec 14 15:55:35 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10805 * Add route cache for received ID for fast routing.
10807 * Added silc_server_packet_route to route received packet on router
10808 that is not destined to us.
10810 * Renamed silc_server_get_route to silc_server_route_get.
10812 * Added id_string and id_string_len fields into SilcServer to
10813 include encoded ServerID for fast comparing without excess
10814 encoding of the ID's.
10816 * Cleaned up WHOIS command on server side. Added following static
10819 silc_server_command_whois_parse
10820 silc_server_command_whois_check
10821 silc_server_command_whois_send_reply
10822 silc_server_command_whois_from_client
10823 silc_server_command_whois_from_server
10825 * Added macro SILC_SERVER_COMMAND_CHECK_ARGC to check mandatory
10826 arguments in command replies. All command functions should be
10827 updated to use this macro.
10829 Sun Dec 10 23:52:00 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10831 * Minor typo fixes on command reply handling on server.
10833 Tue Nov 28 11:05:39 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10835 * Added silc_server_command_add_to_channel internal routine to add
10836 the client to the channel after router has created the channel and
10837 sent command reply to the server.
10839 * Added generic silc_server_send_command to send any command from
10842 * Use static buffer with ID rendering instead of duplicating data.
10844 Mon Nov 27 21:39:40 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10846 * Fixed a channel user mode bug when joining to a channel server gave
10847 everybody channel founder rights, oops.
10849 * We mark ourselves as the router of the incoming server connection
10850 if we are router ourselves. This way we can check in some packet
10851 sending functions whether it is locally connected server. For
10852 incoming router connections we put NULL.
10854 * For router sending packets locally means now always sending the
10855 packet cell wide; to local clients and local servers. For normal
10856 server sending packet locally means sending it to only local
10859 * Fixed the JOIN command to really work in router environment. If the
10860 channel is created it is always created by the router. Router is
10861 also responsible of making the initial joining to the channel,
10862 sending JOIN notify to the sending server and distributing
10863 NEW_CHANNEL and NEW_CHANNEL_USER packets. Hence, if the channel
10864 does not exist server doesn't do anything else but forward the
10865 command to the router which performs everything.
10867 * Added silc_server_send_channel_key function to send the Channel Key
10870 * Added silc_server_create_channel_key to create new channel key. The
10871 channel key is now re-generated everytime someone joins or leaves
10872 a channel, as protocol dictates. Note: channel->key_len is the
10873 key length in bits.
10875 Wed Nov 22 22:14:19 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10877 * Splitted server.[ch] finally. Created now packet_send.[ch] and
10878 packet_receive.[ch] to separate packet sending and receiving
10879 routines. The server.[ch] now includes everything else including
10880 actual packet processing (writing and reading data) and other
10883 Renamed silc_server_private_message_send_internal to
10884 silc_server_send_private_message. The routine is still though
10885 used only to relay private messages as server does not send
10886 private messages itself.
10888 Renamed silc_server_new_channel to silc_server_create_new_channel
10889 and added new function sicl_server_new_channel that handles the
10890 incoming New Channel packet. Added also new sending function
10891 silc_server_send_new_channel to send New Channel Payload.
10893 * Added new function silc_server_notify to process incoming notify
10894 packet to the server/router. Server may then relay the notify
10895 to clients if needed.
10897 * Added new function silc_server_new_channel_user to process incoming
10898 New Channel User packet. Router will redistribute the packet and
10899 send JOIN notify to its local clients and locally connected servers
10900 if needed. Normal server will send JOIN notify to its local client
10901 on same channel when received this packet. Added also corresponding
10902 sending function silc_server_send_new_channel_user to sent the
10905 * Added boolean route argument to send_notif_to_channel and
10906 packet_send_to_channel functions to attempt to route the packet
10907 if it is TRUE and send only locally if it is FALSE.
10909 Tue Nov 21 19:49:31 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10911 * silc_server_replace_id now broadcasts the received replace ID
10912 packet if it is not broadcast packet already. The router must
10913 broadcast to inform other routers about changed ID.
10915 * Added backpointer to server's router into SilcServer context in
10916 silcd/server_internal.h.
10918 * Fixed silc_server_packet_broadcast to send correct broadcast
10921 * The channel key is now distributed to the local client as soon
10922 as it is received from the router (in router environment) so that
10923 no other packet may be sent for the channel until client has
10926 * silc_server_remove_channel_user now broadcasts the received
10927 Remove Channel User packet if it is not broadcast packet already.
10928 The router must broadcast to inform other routers about removed
10931 * Added users field into SilcPacketContext that is a reference count
10932 of the context. One can increase the reference count by calling
10933 silc_packet_context_dup which is now changed to just increase the
10934 reference count instead of duplicating the data. The reference
10935 count is decresed by calling silc_packet_context_free that will
10936 free the data after the reference count hits zero.
10938 For now on the packet context and everything allocated into it
10939 (including the raw packet from network) must be freed by calling
10940 the new silc_packet_context_free function. Added also new function
10941 silc_packet_context_alloc that must be used now to allocate the
10942 context. This also means that if a routine is asynchronous from
10943 silc_[client/server]_packet_parse_type the packet context must
10944 be duplicated by calling silc_packet_context_dup. Otherwise it
10945 gets free'd after silc_[client/server]_packet_parse_type returns.
10946 Also, one must remember that if packet is duplicated then its
10947 reference count must be decresed by calling the free function as
10948 many times as it was duplicated.
10950 * Changed SilcBuffer field from protocol contexts to SilcPacketContext
10951 from both client and server.
10953 Mon Nov 20 23:47:03 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10955 * Made joining to a channel working in router environment.
10957 * Cleaned up JOIN command on server side and create function
10958 silc_server_command_join_channel internal routine to make the
10961 Thu Nov 9 21:12:39 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10963 * Changed silc_command_pending list to SilcDList. Also, added
10964 `ident' field to SilcServerCommandPending structure to identify
10965 the reply and to call correct callback.
10967 Added silc_server_command_pending_check function to replace the
10968 corresnponding macro. The silc_command_pending list is not
10971 * Added silc_command_set_ident into lib/silccore/silccommand.[ch]
10972 to set identifier to previously allocated Command Payload. It
10973 is used to set identifier for command when resending Command
10976 * Added silc_command_payload_encode_payload to encode Command
10977 Payload buffer from SilcCommandPayload structure.
10979 * Added silc_argument_payload_encode_payload to encode Argument
10980 payload buffer from SilcArgumentPayload structure.
10982 Wed Nov 8 21:03:28 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10984 * Changed WHOIS command to support router connection on server side.
10985 The whois request is always sent to router unless the server is
10986 standalone server. After server has received the reply from the
10987 router will it send the reply to the client.
10989 * Added silc_server_packet_broadcast into silcd/server.[ch] to
10990 broadcast received broadcast packet. The function is used only
10991 by router. The broadcast packet is always sent to the router's
10994 * Added silc_id_render function in lib/silcutil/silcutil.[ch] to
10995 render given ID to printable string, for log files for example.
10997 Tue Nov 7 22:14:19 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10999 * Made basic router to router connections working. At least they
11000 can now connect to each other but nothing really works the way
11001 they are supposed - yet.
11003 * Added new initiator token to RouterConnection configuration
11004 file in silcd/serverconfig.[ch]. It is used to tell whether we
11005 are the initiator to the remote router or whether we'll expect
11006 the other end to connect.
11008 * Moved registering of listener task to silc_server_init, hence
11009 the server starts listenning as soon as it is run, even if it
11010 does not have connections to other routers. Let's see how well
11013 * Changed default connection retry timeouts for more suitable in
11016 * Removed cipher and such arguments from silc_idlist_add_client
11017 and silc_idlist_add_server prototypes from silcd/idlist.[ch].
11018 Added new function silc_idlist_add_data to add the keys and stuff
11021 * Added SilcIDListData structure and added it to SilcClientEntry
11022 and SilcServerEntry as their first field in the structure. This
11023 way we can explicitly cast the ID entries to the SilcIDListData
11024 structure and get common data for the entries. In past, we had
11025 to first check what type of connection it is and then cast it to
11026 correct ID entry type. Now, we can directly cast the opaque
11027 pointer to the SilcIDListData (no matter what ID entry it actually
11028 is) and get the data needed.
11030 Mon Nov 6 21:56:12 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11032 * Wow, found a bug in scheduler. The scheduler uninitialized itself
11033 in some circumstances even if threre were timeout tasks, though not
11034 IO tasks, but tasks anyway. Now fixed.
11036 * Defined SilcServerConnection structure to hold connection specific
11037 stuff about directly connected servers and routers. The definition
11038 is currently in silcd/server_internal.h. I thought about having
11039 a bit more important role fro this struct but for now it is used
11040 only when connecting to other server (or router actually).
11042 * Added connecting retry support in server when connecting to
11043 router(s). The retry feature implement exponential backoff
11044 algorithm. Also, added SilcServerParams structure to hold default
11045 parameters for server. For now, it include these retry settings
11046 and are hard coded. After server is moded to be as Silc Server
11047 Library this structure will be more important.
11049 Sun Nov 5 22:28:44 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11051 * Changed client librarys channel->clients table to SilcList and
11052 changed code accordingly.
11054 Thu Nov 2 16:28:01 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11056 * Changed client's channel table to SilcList and changed code
11057 accordingly. Also changed SilcChannelClientEntry to include back-
11058 pointer to the channel so that client entry can use that structure
11059 as list as well and we have fast cross-reference to the channel.
11060 This change dramatically decreased the complexity of channel
11061 handling with client entry and vice versa (removed one extra
11062 loop when searching for channel entry from many functions).
11064 * Changed server->sim from table to SilcDList and changed code
11067 * NAMES command can now be used from user interface. It will show
11068 the user list on the channel, neatly.
11070 * Added realname pointer to SilcClientEntry in lib/silcclient/idlist.h.
11071 Code now saves realname of the user if it becomes available.
11073 * Renamed configure.in to configure.in.pre and made ./prepare
11074 script to automatically add correct version string to
11075 configure.in which it creates from configure.in.pre.
11077 Wed Nov 1 17:21:26 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11079 * NAMES command reply now shows users mode with the nickname when
11080 joining to channel.
11082 * Moved silc_client_ch[u]mode[_char] functions from
11083 silc/clientutil.[ch] to lib/silcclient/client.[ch]. Though, that
11084 place sucks, they are utility functions and should be in some
11087 * Fixed some unsigned int's to unsigned short's. Patch by cras.
11089 * Fixed contrib/getopt*.[ch] to not require config.h. Patch by
11092 Tue Oct 31 20:10:37 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11096 * Added TRQ (efficient deque and list library) into lib/trq. This is
11097 a very good list library that is currently used in the SILC. Defined
11098 SilcList API over the library because I didn't like the API very
11099 much. See lib/trq/silclist.h for the API and examples of how to
11100 use the API. Fixed various places in the code to use the new
11101 SilcList API. The SilcList is meant for lists that has a structure
11102 already defined as a list. It is not suitable to add just some
11103 context to the list (in TRQ, the context is the list actually).
11105 So, I defined SilcDList that can be used for the purpose where
11106 predefined list structure does not exit. This can be used as
11107 such list. Now some context just can be added to the SilcDList.
11108 Currently this list is not used in the SILC just yet, though there
11109 are a lot places where this can replace dynamically allocated
11110 tables and I will fix these places, later, to use SilcDList.
11111 See lib/trq/silcdlist.h for SilcDList (they are all inline functions,
11112 and use TRQ internally).
11114 Also fixed some annoying warning messages that the original TRQ
11115 code generated. Also minor changes to TRQ's Makefile.in.
11117 * Added support for querying by Client ID to both WHOIS and
11118 IDENTIFY commands into server, as required by the protocol.
11120 * Removed method function pointers from SilcBuffer structure. They
11121 weren't used to anything and just increased the context size for
11122 no good reason. This change also made silc_buffer_alloc and
11123 silc_buffer_free functions inline functions.
11125 * Disabled command flooding detection support until it's fixed so
11126 that it accepts commands in but does not execute them more than once
11129 * Added silc_net_localhost(), to return local hostname, into
11130 lib/silcutil/silcnet.[ch]. Also added client->hostname pointer
11131 that must be initialized before calling silc_client_init.
11133 * Added new function: silc_server_send_notify_on_channels to send
11134 notify messages to all channels client has joined. It is assured
11135 that the message is sent only once per client.
11137 * Moved silc_log_format (from lib/silcutil/silclog.[ch] into
11138 lib/silcutil/silcutil.[ch] as silc_format function. The new
11139 function is generic and is used by server as well, not only by
11140 the logging routines.
11142 * Added new SKE status type: SILC_SKE_STATUS_BAD_VERSION to indicate
11143 the provided version string was not acceptable. Added new function:
11144 silc_ske_check_version into lib/silcske/silcske.h. The function
11145 must be implemented by the application (client or server) and it
11146 does not reside in the SKE library. The function checks the version
11147 string remote end sent.
11149 * Added back pointers (to opaque context and to SilcSocketConnection)
11150 into SilcPacketContext structure into lib/silccore/silcpacket.h.
11152 * Added silc_packet_context_dup into lib/silccore/silcpacket.[ch] to
11153 duplicate packet context structure.
11155 * Changed `notify' client operation to send same arguments as client
11156 receives from server except for ID's. ID's are mapped to correct
11157 ID entry and that is returned. Also, if channel entry is not sent
11158 by server but the notify is for channel the channel entry is sent
11159 to application (otherwise application doesn't know that it is for
11160 channel (library gets it from packet's Destination ID)).
11162 * Added silc_client_remove_from_channels into client library to
11163 remove a client from all channels it has joined to. Used when
11164 received SIGNOFF notify from server. Added also new function
11165 silc_client_replace_from_channels to replace old ID entry with
11166 new ID entry on all channels. Used when received NICK_CHANGE
11167 notify from server.
11169 * Fixed ID Cache list handling in silc_idlist_get_client in
11170 lib/silcclient/idlist.c. Also, added silc_idlist_get_client_by_id
11171 to get (or query) client by ID.
11173 * Updated TODO list.
11175 * Added connection authentication status message defined by the
11176 protocol: SILC_CONN_AUTH_OK and SILC_CONN_AUTH_FAILED and added the
11177 support for these into the code in client and server side.
11179 * Added generic function silc_client_send_command to send any command
11180 with variable argument list. Application should use this function
11181 to send commands if the command functions provided by the library
11182 does not suite for the application's user interface needs.
11184 * Added new `failure' client operation. Application is notified about
11185 received failure packet if client is executing a protocol. In this
11186 case the protocol's execution has failed.
11188 * Added SKE's end notify to send the SKE_SUCCESS notify message that
11189 is required by the protocol.
11191 * Added SILC_PROTOCOL_STATE_FAILURE to indicate received failure
11192 packet from remote. SILC_PROTOCOL_STATE_ERROR indicates local
11195 * Added status flag to SilcSKE object to indicate realtime status
11196 of the SKE protocol.
11198 * Application receives now exactly same command reply arguments as
11199 the library receives from server. However, if ID is received the
11200 corresponding ID entry is returned to the application (eg. Client
11201 ID is mapped to correct SilcClientEntry entry and that is returned).
11202 Changed command_reply client operation due to this change.
11204 * Changed all ID's in commands and in command replys as ID Payloads.
11205 Change affected both client and server side codes.
11207 All ID's sent in SILC network (with execption of ID's in SILC
11208 Packet header) are sent in ID Payload to support variable length
11211 * Server now notifies nick changes and notifies all clients on
11212 the channels about the new nickname (about the new Client ID,
11215 * Implemented CMODE command to change channel modes. Supports all
11216 channel modes defined by the protocol specs except ban and invite
11217 lists. (Also, private channel key mode is supported but support for
11218 setting private channel key in client is missing, thus, this mode
11219 has no effect on client side (except that server requires that the
11220 client uses private channel key and normal channel traffic does not
11223 Also, invite mode works per se, but INVITE command does not work
11224 yet correctly, so you can set channel as invite only channel but
11225 inviting clients to the channel does not work (it is yet to be
11226 thought what's the best way to do it).
11228 * Added new command SILC_COMMAND_CUMODE to change user mode on the
11229 channel. Defined user modes: CHANNEL_FOUNDER and CHANNEL_OPERATOR.
11230 Implemented CUMODE command to change user's mode on the channel.
11231 Supports all modes defined by the protocol specs.
11233 * Added NAMES command reply to return users modes on the channel.
11235 * Removed unnecessary and slow ciphers from lib/silccrypt.
11237 * Set SO_KEEPALIVE option to connection sockets by default.
11239 * Added new command reply status: SILC_STATUS_USER_NOT_ON_CHANNEL.
11241 * Added notify types: MOTD, CMODE_CHANGE and CUMODE_CHANGE. Also,
11242 redefined the Notify Payload into protocol specs.
11244 * Added silc_id_payload_parse_id to get ID directly from raw
11247 Mon Oct 9 20:57:02 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11249 * Changed SILC_COMMAND_IDENTIFY in protocol specification to
11250 accept searching by Client ID as well.
11252 * Added support for LEAVE and SIGNOFF notify types in client library.
11254 * Added silc_id_payload_parse_data into lib/silccore/silcpayload.[ch]
11255 to parse ID Payload from raw data.
11257 Sun Oct 8 19:33:08 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11259 * Added flags parameter into silc_ske_assemble_security_properties
11260 function in lib/silcske/silcske.[ch].
11262 * Changed notify client operation to fit better for notify messages
11263 sent by server. The notify payload received from server is now
11264 passed to the application (after parsing it to SilcNotifyPayload).
11265 It is application's responsibility to retrieve the arguments
11266 from the payload and show the message the way it wants. The message
11267 sent by server is implementation specific.
11269 * Changed public keys to comply with the protocol specification.
11270 Old public keys are not supported anymore and are not compatible.
11272 * Removed nickname from Channel Payload as the latest draft removed
11273 it. The client must resolve the nickname from the NAMES command
11274 reply received when it joined the channel.
11276 Also, changed all channel_xxxx_payload to channel_payload_xxxx.
11278 Sat Oct 7 21:55:01 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11280 * Fixed some errors in protocol specification drafts.
11282 * Created lib/silccore/silcnotify.c to implement Notify Payload
11283 encoding and decoding, lib/silccore/silcpayload.[ch] to implement
11284 generic payloads described by protocol specifications. The file
11285 includes implementations for ID Payload and Argument Payload.
11287 * Changed Command Payload implementation to use the new Argument
11288 Payload. Changed command_xxxx_payload to command_payload_xxxx
11289 to comply with SILC coding conventions.
11291 * Added suppport for Argument Payload handling in Notify Payload
11292 implementation as protocol requires it. Added the new support
11293 into server and client lib as well.
11295 Thu Oct 5 21:16:28 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11297 * Added support for multiple nicknames on same channel. [n] is
11298 added locally to the nickname if there are more than one same
11299 nicknames on the channel.
11301 * Server now sends all nicknames that matched WHOIS request.
11302 Client also shows the list received from server.
11304 * Added TOPIC command to client side. User can now set and show
11305 current topic on channel.
11307 * Added MOTD command to client and server. Also, server sends the
11308 motd when client connects to the server.
11310 * Changed version strings to comply ISO 8601.
11312 Wed Oct 4 23:29:06 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11314 * Fixed protocol error handling in client library. It should now
11315 cope even if the SKE fails for some reason.
11317 * Made new protocol specification drafts for submitting to IETF.
11319 * Implemented TOPIC command to server in silcd/command.c.
11321 * Added two new notify types into lib/silccore/silcnotify.h:
11322 SILC_NOTIFY_TYPE_NICK_CHANGE and SILC_NOTIFY_TYPE_TOPIC_SET to
11323 notify nickname change and topic setting/change on a channel.
11325 * API change of command_reply operation in client library. The
11326 application gets now the status type received from server as well.
11328 Sat Sep 30 16:57:42 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11330 * Removed the function just added to lib/silcutil/silcschedule.[ch].
11332 * Cras fixed and optimized the packet handling even further and
11333 it should work now. Minor change to the prototype of function
11334 silc_packet_receive_process in lib/silccore/silcpacket.[ch].
11336 Sat Sep 30 08:48:47 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11338 * Added new function into lib/silcutil/silcschedule.[ch]:
11339 silc_schedule_with_fd to select() a specified fd. The function
11340 returns after timeout expires or data arrives or goes. The
11341 function is used by packet routines to wait that all data is
11342 received from network.
11344 * Fixed data reading from network in lib/silccore/silcpacket.c.
11345 The code now assures that all data is read from the fd and then
11346 continues packet processing. This was a bug fix since the code
11347 used to drop some data in some circumstances.
11349 * Added new function into lib/silcclient/client.[ch]:
11350 silc_client_start_key_exchange to start key exchange after
11351 connection has been established to server. The code internally
11352 now uses this funtion but its main purpose was to provide it
11353 for applications that perform their own connecting. After
11354 application has created a connection it merely calls this
11355 function to start the key exchange between client and server.
11356 The library takes care of everything else after that.
11358 Updated also lib/silcclient/README to explain the usage of
11361 * Do not send to application information that connection has
11362 been established. Application gets notified it by connect
11365 Thu Sep 28 23:40:19 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11367 * Applied cras's patch to add silc_schedule_one function. The
11368 function runs scheduler once and returns.
11370 * Fixed the scheduler after cras messed it up. The timeout
11371 handling works now as it's supposed to work.
11373 * Added into lib/silccore/ silcnotify.h to include notify
11374 message types support. Changed silc_server_send_notify*
11375 functions, in server.[ch], to support those new notify types.
11376 Added the support for the notify types into client library,
11377 as well. Added new notify client operation into ops.h in
11380 * Changed silc_server_packet_send_to_channel to send normal
11381 packets instead of just channel message packets. The function
11382 is now used to send the notify packets to channels. It is not
11383 used to send channel message packets anymore, as server never
11384 sends them anymore.
11386 * Added explicit casting into lib/silcutil/silcbuffmt.c to few
11387 va_arg()s as it seems to require it nowadays. I guess, if SILC
11388 is compiled with older va_arg() the new code should work anyway.
11390 Wed Sep 13 18:10:14 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11392 * Splitted core library. Core library (lib/silccore) includes
11393 now only SILC protocol specific core (and common) components.
11394 Created new utility library (lib/silcutil) that includes more
11395 generic purpose stuff. The stuff for util library was taken
11396 from the old core library. This was minor and easy split.
11398 * Created SILC Client Library (lib/silcclient) that includes
11399 implementation of the SILC client without user interface. This
11400 was major move from silc/ directory. The code has been changed
11401 so that it is transparent towards the user interface. The
11402 silc/ directory includes now the same user interface as before
11403 and it uses the new client library. Read lib/silcclient/README.
11404 Basicly, the client library performs everything else related
11405 to SILC except user interface handling. Also, configuration
11406 files are considered to be part of user interface and library
11407 does not handle them.
11409 This change also changed a lot of structures, function naming etc.
11410 Most important change was that SilcClientWindow object was
11411 renamed to SilcClientConnection in the client library. Created
11412 also new file lib/silcclient/ops.h. Also added new files
11413 silc/local_command.[ch] and silc/client_ops.[ch].
11415 All these changes were made to make it easier for user interface
11416 designers to create what ever user interface for the SILC client
11419 It is also expected that the server will be moved to lib
11420 directory as well and SILC Server Library will be created;
11421 sometimes in the future.
11423 * Removed Local commands from lib/silccore/silccommand.h as
11424 they are application specific and new client library does not
11425 handle any of those anymore.
11427 * Several functions moved to lib/silcutil/silcutilc.[ch] from
11428 old client implementation in silc/.
11430 * Added support for callback functions in SILC_LOG_* macros.
11431 Application can now set its own callbacks that will be called
11432 instead of using the default functions that will always print
11433 the debug messages to stderr (or stdout). Also, debugging can
11434 now be disabled by setting silc_debug to FALSE and re-enabled by
11435 setting it to TRUE. Note, that logging will still work even
11436 if debugging is disabled.
11438 New functions in lib/silcutil/silclog.[ch]: silc_log_set_callbacks,
11439 silc_log_reset_callbacks, silc_log_set_debug_callbacks and
11440 silc_log_reset_debug_callbacks.
11442 * To enable debugging in silc client one must give now -d
11443 option on command line.
11445 * Changed silc_schedule_init to automatically allocate task queues
11446 if they are not allocated before calling it.
11448 Thu Sep 7 10:49:33 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11450 * Added GMP 3.1 into math library.
11452 Sun Aug 20 21:27:26 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11454 * Added SILC_PACKET_REMOVE_CHANNEL_USER to remove a client from
11455 a channel in SILC network. The packet is used by servers and
11456 routers to notify other routers that user has left a channel.
11457 This little feature was missing until now. Added the feature
11458 to protocol specification as well.
11460 Added functions: silc_server_send_remove_channel_user and
11461 silc_server_remove_channel_user into server.[ch].
11463 * Added SILC_PACKET_REKEY and SILC_PACKET_REKEY_DONE into
11464 lib/silccore/silcpacket.h. However, they are not implemented
11467 Sat Aug 19 23:04:16 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11469 * Fixed joining to a channel and sending channel messages
11470 between server and router. The channel message sending should
11471 now work inside a cell.
11473 Tue Jul 25 20:46:13 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11475 * Fixed the private message sending between server and router.
11476 The private message sending should now work inside a cell.
11478 * Added silc_server_replace_id into server.[ch] to replace
11479 existing ID in the SILC network.
11481 * Added silc_idlist_find_server_by, silc_idlist_replace_client_id
11482 and silc_idlist_replace_server_id into idlist.[ch] in server.
11484 Mon Jul 24 18:33:31 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11486 * Fixed the server to server connections. Server can again now
11487 connect to router. Router to router connections probably does
11490 Thu Jul 20 13:15:01 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11492 * Added dynamic protocol registering support. Now protocols can
11493 registered and unregistered on the fly. Patch by cras.
11495 Wed Jul 19 19:08:46 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11497 * Added lib/contrib directory to hold routines that some platforms
11498 don't have but are needed by SILC.
11500 * Added getopt.c, getopt1.c and getopt.h from GNU C library
11501 into lin/contrib to provide getopt() and getopt_long() for
11502 those who don't have it.
11504 Tue Jul 18 20:41:20 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11506 * Added AWAY command to client. When away message is set and
11507 client receives a private message packet the client automatically
11508 replies to the sender with the away message.
11510 * Fixed a bug in lib/silcmath/mpbin.c: silc_mp_mp2bin. This
11511 bug seemed to be the cause of recent problems when compiling
11514 * Added version detection support to SKE protocol specification
11515 and added the new changes to the SKE implementation as well.
11516 There were other minor changes in the SKE protocol as well.
11518 Many changes in lib/silcske/silcske.[ch] and in
11519 lib/silcske/payload.[ch].
11521 * Added ^U functionality, clear input line. Patch from cras.
11523 Mon Jul 17 23:33:26 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11525 * Mainly small bugfixes on core library. Fixed some debugging
11526 logging and buffer overflow in silclog.c.
11528 * Updated config.sub and config.guess on the distribution tree.
11530 Sat Jul 15 15:33:48 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11532 * Added command lagging support in server. Client may execute
11533 commands now only once in two seconds.
11535 Thu Jul 13 22:10:21 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11537 * Optimized packet reception. MAC computation and checking is now
11538 also more optimized. A lot previously duplicated code is now
11539 used as generic by both client and server.
11541 * Fixed key pair generation in clientutil.c
11543 Wed Jul 12 18:28:07 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11545 * Added into lib/silccore/silcbufutil.[ch] new function;
11546 silc_buffer_realloc.
11548 * Moved generic packet sending/encryption functions to
11549 lib/silccore/silcpacket.[ch] from client and server. Some
11550 rewriting of the functions.
11552 * Moved all generic packet reception/decryption functions to
11553 lib/silccore/silcpacket.[ch] from client and server. The
11554 packet processing is now much cleaner in both client and server.
11555 These were major changes in both client and server.
11557 * Created many common functions in server to do packet sending.
11558 Previously code were duplicated a lot, this has been removed
11559 with these changes.
11561 Tue Jul 11 20:27:26 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11563 * Rewrote major parts of the ID cache system. Don't know
11564 whether it is better now or not but at least the API is more
11567 * Major rewrite on ID cache stuff on client because of the ID
11568 cache API changes. Added idlist.c to client.
11570 * Also major rewrite on ID cache stuff on server as well.
11571 Major rewrite of idlist.[ch]. SilcXXXList's are now named
11572 SilcXXXEntry's. We won't keep anymore idlist specific pointers
11573 in hand, instead they are all put into the ID cache system now.
11574 All server_idlist_* routines uses ID cache now instead of
11575 traversing its own lists (those lists does not exist anymore).
11576 SilcIDList though still exists. Also, SilcXXXEntry's are
11579 Sun Jul 9 15:19:24 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11581 * Finally made the SKE implementation compliant to the protocol
11582 specification. All mp integers are now binary encoded as
11583 opposed being HEX encoded.
11585 * Added lib/silcmath/mpbin.[ch]. Encoding mp intergers to and
11588 * Added into lib/silccore/silcutil.[ch] PEM encoding/decoding
11589 functions: silc_[encode/decode]_pem. Also added function
11590 silc_encode_pem_file to PEM encode with newlines ('\n') for
11591 saving into a file.
11593 * SILC public keys are now encoded either PEM or binary. Same
11594 option is for private keys as well. By default private keys
11595 are binary encoded and public keys PEM encoded. Silly HEX
11596 encoding were removed.
11598 * Added into lib/silccrypt/silchash.[ch] silc_hash_fingerprint
11599 function to create fingerprints.
11601 * Fixed a bug in SHA1; does not change the original data anymore.
11603 * Partly implemented INFO command on client and server side.
11604 Fixed CLEAR command. Changes to SERVER command; show current
11605 server(s) when giving command without arguments. Added
11606 VERSION command to client.
11608 * Added check to server that unregistered connections cannot
11609 execute commands (unless it is specificly allowed).
11611 Thu Jul 6 18:12:24 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11613 * Fixed screen refresh.
11615 * Fixed channel joining bug from client. On some circumstances
11616 client tried to join to a channel it had already joined.
11618 * Added public key verification process into client's protocol.c.
11619 The client now verifies the public key from user and saves
11620 it into ~./silc/serverkeys/ directory.
11622 Added into: clientutil.[ch]: silc_client_verify_server_key.
11624 * Changed SKE protocol's silc_ske_initiator_finish function
11625 to accept callback function that verifies the received public
11626 key. Removed old silc_ske_verify_public_key function.
11628 Wed Jul 5 19:19:02 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11630 * Added into silcpkcs[ch]: silc_pkcs_public_key[_data]_set and
11631 silc_pkcs_private_key[_data]_set.
11633 * Made the password and public authentication more cleaner in
11634 server's protocol.c.
11636 * Removed historic and obsolete protocol `channel_auth' from
11637 both client and server.
11639 * Removed wrong way of sending command status messages from
11640 server to client in server's command.c. The old way violated
11641 protocol specification.
11643 Changes to silccore/silccommand.[ch]: removed
11644 silc_command_encode_status_payload -> not needed anymore,
11645 changed silc_command_encode_payload_va to accept extra
11646 argument on variable argument list. The argument type must
11647 now be provided to the function. Also, added new function:
11648 silc_command_encode_reply_payload_va which is same as
11649 normal command_encode_payload_va except command status type
11650 is provided as extra argument.
11652 Tue Jul 4 18:26:39 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11654 * Added ~./silc directory handling. The directory includes the
11655 public and private keys for the client.
11657 Added silc_client_check_silc_dir, silc_client_create_identifier
11658 and silc_client_load_keys.
11660 * Implemented SILC protocol compliant public key. Added public
11661 and private key saving to and loading from files.
11663 Added into silcpkcs.[ch]: silc_pkcs_encode_identifier,
11664 silc_pkcs_public_key_encode[_data], silc_pkcs_public_key_decode,
11665 silc_pkcs_private_key_encode[_data], silc_pkcs_private_key_decode,
11666 silc_pkcs_public_key_alloc, silc_pkcs_public_key_free,
11667 silc_pkcs_private_key_alloc and silc_pkcs_private_key_free.
11669 Implemented: silc_pkcs_save_[public/private]_key[_data] and
11670 silc_pkcs_load_[public/private]_key.
11672 Mon Jul 3 18:51:27 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11674 * Added silc_server_get_route (route.[ch]) to get connection
11675 data for the fastest route for given ID.
11677 * Implemented INVITE command on client and server. The command
11678 were re-defined in the SILC Protocol Specification and the
11679 implementation now complies with the specification.
11681 * Implemented PING command on client and server.
11683 * Implemented NAMES command on client and server. The server side
11684 supports currently only normal server not router server yet.
11685 Some changes to NAMES definition in SILC protocol specification.
11687 Sun Jul 2 18:23:01 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11689 * Implemented LEAVE command on client and server.
11691 * Previously deprecated SILC_PACKET_FORWARDED flag is now in use
11692 again. This change was made to the protocol as well. Server
11693 should not violate the protocol specification anymore.
11695 Fri Jun 30 14:03:26 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11697 * Added SOCKS4 and SOCKS5 support to SILC client. SOCKS5
11698 was tested. SOCKS4 was not but should work anyway.
projects / silc.git / blob