1 Sun Jul 2 19:12:36 CEST 2006 Jochen Eisinger <coffee@silcnet.org>
3 * Make gmake the default for autodist, so I can properly work
4 on otaku. Affected files README.DIST, distdir/autodist.conf
6 Fri Jan 6 13:08:15 CET 2006 Jochen Eisinger <coffee@silcnet.org>
8 * Fixed more autodist issues. Affected file doc/Makefile.ad,
9 apps/irssi/src/perl/Makefile.am, distdir/post-process-dist.
11 Thu Jan 5 20:02:31 CET 2006 Patrik Weiskircher <pat@icore.at>
13 * make sure session->hostname and session->port are valid before the
14 application callback is done, since things will go wrong if the
15 application immediately calls silc_client_file_receive. Affected
16 file lib/silcclient/client_ftp.c.
17 Patch received from Stefan Siegel <stesie@brokenpipe.de>, thanks!
19 Wed Dec 14 19:21:42 CET 2005 Jochen Eisinger <coffee@silcnet.org>
21 * Fixed autodist configuration for silc-client. Affected file
23 * Honor user set hostname. Also give the user a chance to
24 read the error message. Affected file
25 apps/irssi/src/silc/core/silc-core.c
27 Tue Nov 29 07:52:11 CET 2005 Patrik Weiskircher <pat@icore.at>
29 * Fixed compile error on non-i386. Affected file
30 lib/silccrypt/sha256.c.
32 Mon Nov 21 19:18:15 EET 2005 Pekka Riikonen <priikone@silcnet.org>
34 * Added SILC_ATTRIBUTE_USER_ICON to lib/silccore/silcattrs.[ch].
36 Sun Nov 20 19:13:35 EET 2005 Pekka Riikonen <priikone@silcnet.org>
38 * Removed callback system from SilcMimeAssembler. Return
39 the multipart type in silc_mime_get_multiparts. Affected
40 files are lib/silcutil/silcmime.[ch].
42 Sat Nov 19 17:34:51 EET 2005 Pekka Riikonen <priikone@silcnet.org>
44 * Added SilcMime API to lib/silcutil/silcmime.[ch]. The old
45 silc_mime_parse is available but deprecated.
47 * Check that packet is valid when processing key exchange,
48 authentication and rekey protocols. Fixes a crashbug.
49 Affected files are apps/silcd/protocol.c and
50 lib/silcclient/protocol.c.
52 * Added SILC_HASH_MAXLEN to lib/silccrypt/silchash.h, and changed
53 all hash buffers to use that instead of fixed values.
55 Wed Nov 16 15:47:12 EET 2005 Pekka Riikonen <priikone@silcnet.org>
57 * Added SHA-256 to crypto library. The SHA-256 takes now
58 precedence over SHA-1.
60 Wed Nov 16 00:36:53 CET 2005 Jochen Eisinger <c0ffee@penguin-breeder.org>
62 * fixed wrong return code in term_init. Affected file
63 apps/irssi/src/fe-text/terminfo-core.c
65 Mon Sep 12 18:13:38 CEST 2005 Jochen Eisinger <c0ffee@penguin-breeder.org>
67 * and it doesn't return FILE* but a file descriptor. Affected
68 file apps/silcd/silcd.c
70 Mon Sep 5 18:40:22 CEST 2005 Jochen Eisinger <c0ffee@penguin-breeder.org>
72 * mkstemp returns -1 on error, thanks to brad@comstyle.com for
73 pointing this out. Affected file apps/silcd/silcd.c
75 Fri Sep 2 23:44:37 CEST 2005 Jochen Eisinger <c0ffee@penguin-breeder.org>
77 * Fixed the insecure temporary file creation issue now that it's
78 even on bugtraq... Affected file apps/silcd/silcd.c
80 Wed Aug 24 18:27:48 CEST 2005 Patrik Weiskircher <pat@icore.at>
82 * Before creating a channel key we need to remove the private key
83 mode, otherwise no key is created. Affected file
86 Fri Aug 19 15:20:05 CEST 2005 Patrik Weiskircher <pat@icore.at>
88 * Before checking ip/hostname of SilcSocketConnection, check
89 if its not doing a host lookup currently. Fixes atleast one
90 crash when many people connect at the same time.
91 Affected file apps/silcd/server_util.c.
93 Thu May 26 20:31:06 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
95 * Check for valid return value from regcomp. Affected file
96 lib/silcutil/unix/silcunixutil.c.
98 Tue May 10 19:55:13 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
100 * Check for FD_SETSIZE in silc_select to not go over.
101 Affected file lib/silcutil/unix/silcunixschedule.c.
103 Tue May 10 15:11:53 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
105 * Rewritten SILC Log API. Affected files lib/silcutil/silclog.[ch].
107 Mon May 9 12:00:08 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
109 * Fixed channel public key list saving on JOIN command reply
110 on backup router. Affected file apps/silcd/command_reply.c.
112 Mon May 2 10:42:49 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
114 * Added default limit how many channels client can join,
115 default is 50. Added 'channel_join_limit' configuration
116 option to server too. Affected files are apps/silcd/command.c
117 and serverconfig.[ch].
119 Sun May 1 17:42:55 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
121 * --without-silc -> --with-silc, --without-irssi -> --with-irssi.
122 On Toolkit the server and client are not compiled by default.
123 Affected file configure.ad.
125 Thu Apr 28 15:57:37 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
127 * Added lib/contrib/getopt.[ch] for platforms that don't
128 have it (it is not GPL implementation).
130 * Fixed compilation when pkg-config is used.
132 Wed Apr 27 11:49:41 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
134 * A comma in invite/ban string is invalid, check for it.
135 Affected file apps/silcd/server_util.c.
137 * Added SERVICE command to the server. It parses the command
138 request but SILC Server does not support services for the
139 time being. Affected file apps/silcd/command.[ch].
141 * Added SERVICE command and command reply to client library.
142 It is however incomplete. Updated Toolkit documentation.
143 Affected files are lib/silcclient/command[_reply].[ch].
145 * Fixed IDENTIFY/WHOWAS command reply to send the username
146 correctly (uninitialized buffer). Affected file is
147 apps/silcd/server_query.c.
149 Mon Apr 25 14:25:24 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
151 * Moved silcer/, silc/, silcd/ and irssi/ to apps/. This
152 finalizes the major restructuring of the CVS tree.
154 Mon Apr 25 00:39:30 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
156 * Send empty MOTD reply if MOTD file cannot be read.
157 Affected file silcd/command.c.
159 Sun Apr 24 12:01:37 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
161 * Optimized primer number generator to use simpler conversion
162 routines. Also assure that the prime number will have the
163 highest bit set after modifying it. Affected file is
164 lib/silcmath/silcprimegen.c.
166 * Added LibTomMath to SILC Math library (SILC_DIST_TMA).
168 * Added FastTomMath to SILC Math Library (SILC_DIST_TFM),
169 for now only for testing purposes, it will not be delivered
170 in any distribution for now.
172 * Removed NSS MPI from the source tree. Due to upcoming
173 license change for the SILC Toolkit, we cannot deliver the
174 NSS MPI anymore. I decided to replace it in all distributions
175 with public domain library.
177 * Removed GNU regex from lib/contrib and introduced free
178 GNU compatible regex, lib/contrib/regexpr.[ch]. Added
179 GNU regex compatible API to it (only partial).
181 * Removed getopt routines from lib/contrib.
183 Fri Apr 22 12:21:44 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
185 * Use silc_server_send_command_reply to send replies instead
186 of encoding packet itself. Affected file silcd/command.c.
188 * Added command sending and receiving statistics to server.
189 Affected files in silcd/.
191 * GCC 4 warning fixes. -Wno-pointer-sign option is now used
192 with GCC, for it not to warn about pointer signedness.
194 Tue Apr 19 11:57:35 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
196 * Added context to the SilcIDCache destructor. Affected
197 files are lib/silccore/silcidcache.[ch],
198 lib/silcclient/client.c and silcd/server.c.
200 Mon Apr 18 09:53:28 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
202 * Added pkg-config check to configure.
204 * The PublicKeyDir must not be used with Admin block in server
205 config. Affected file silcd/serverconfig.c.
207 Sat Apr 16 20:23:48 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
211 Thu Apr 14 20:25:08 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
213 * Handle empty LIST command reply correcttly in server. Affected
214 file silcd/command_reply.c.
216 * Handle empty LIST command reply correctly in client library.
217 The application will now receive one LIST command reply with
218 all arguments set to NULL if there are no channels. Updated
219 Client Library documentation accordingly. Affected file
220 lib/silcclient/command_reply.c.
222 Tue Apr 12 00:02:09 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
224 * Added channel name string stringprep profile to the protocol
225 and implementation to allow a little free'er channel name
226 strings. Affected files are lib/silcutil/silcstringprep.[ch].
228 * Added silc_channel_name_[check|verify] to check and verify
229 channel name strings. Affected files are
230 lib/silcutil/silcstrutil.[ch].
232 * Added support for the new channel name preparation in client
233 library and server. Affected files in lib/silcclient and
236 Mon Apr 11 13:40:27 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
238 * Added the Autodist into the source tree. It replaces the
239 old ./prepare. It can be used to create distributions as
240 previously. See README.CVS and README.DIST. See
241 distributions in distdir/.
243 Sun Apr 10 11:30:56 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
245 * Make sure query sends at least an error back if nothing
246 more is sent. Affected file silcd/server_query.c.
248 Thu Apr 7 14:50:01 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
250 * During query, check if the original command caller goes
251 away. If it does, stop the query. Affected file
252 silcd/server_query.c.
254 * Check for valid channel creation in JOIN command reply.
255 Affected file lib/silcclient/command_reply.c.
257 * Handle the resolver counter in silc_client_get_users_by_channel
258 callback correctly. Fixed auto-join bug in Gaim. Affected
259 file lib/silcclient/idlist.c.
261 Wed Apr 6 16:56:53 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
263 * Added some better error messages. Affected file
264 silcd/command_reply.c and packet_receive.c.
266 * Handle error in WATCH command propely on backup router.
267 Affected file silcd/command.c.
269 * Fixed freeing of unfreeable variable in WHOIS command reply.
270 Affected file silcd/command_reply.c.
272 Wed Apr 6 09:10:31 CEST 2005 Pekka Riikonen <priikone@silcnet.org>
274 * Added pkg-config .pc file creation for silc core library
275 and silcclient library. A patch by c0ffee.
277 * Removed the need for GNU Libidn. Added the simple stringprep
278 from libidn into lib/contrib/. It is now used also on Windows
281 Mon Apr 4 15:15:46 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
283 * Simplified the invite and ban string handling in the
284 server. Check for valid invite and ban arguments also.
285 Affected file silcd/server_util.c.
287 Sun Apr 3 14:58:53 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
289 * Added WATCH list announcing in backup router protocol.
290 Affected files are silcd/command.c, server.c, server_backup.c.
292 * Do not change users mode to founder on normal server/backup
293 if the founder mode is set, and user is first one to join.
294 Affected file silcd/pcaket_receive.c.
296 * Do not send CUMODE_CHANGE notify back to sender. Affected
297 file silcd/packet_receive.c.
299 * Added getrusage() to take noise in SILC RNG. A patch by
300 Mika Boström. Affected files are configure.in.pre,
301 includes/silcincludes.h.in, lib/silccrypt/silcrng.c.
303 Sat Apr 2 18:09:30 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
305 * Splitted the SILC libraries configuration into a configure
306 fragment into lib/configure.ad. It is now possible, once
307 this feature is added, to specify whether to compile or not
308 compile included SILC libraries. Affected files are
309 configure.in.pre, lib/silcmath/mpi/configure.ad,
310 lib/configure.ad, Makefile.defines.pre and
311 Makefile.defines_int.pre.
313 * Added --with-silc-includes and --with-silc-libs to configure.
314 If specified the included libs are not compiled, but the
315 specified libs are used. Pkg-config is not yet supported.
316 Affected file configure.in.pre.
318 * Fixed WATCH command handling on backup router. Router does not
319 send the watch command any more to backup if it originates from
320 backup. Affected file silcd/command.c.
322 Fri Apr 1 18:52:47 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
324 * Changed announcing to not announce unregistered clients.
325 Affected file silcd/server.c.
327 * Fixed username handling in command reply. Affected file
328 silcd/command_reply.c.
330 * Log files are now 0600. Affected file lib/silcutil/silclog.c.
332 Thu Mar 31 22:34:22 CEST 2005 Patrik Weiskircher <pat@icore.at>
334 * Added new define SILC_MACOSX, if __APPLE__ and __MACH__ is defined.
335 Affected file: includes/silcincludes.h.in
337 * bool is defined as _Bool on Mac OS X now.
338 Affected file: lib/silcutil/silctypes.h
340 Thu Mar 31 08:52:06 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
342 * Added support for UTF-8 nicknames, channel names and
343 server names in client library. Affected files in
346 * Added __SILC_HAVE_PTHREAD, __SILC_HAVE_SIM, __SILC_HAVE_LIBIDN,
347 and __SILC_ENABLE_DEBUG to include/silcclient.h for third-party
348 software to check how Toolkit has been compiled.
350 Wed Mar 30 22:16:35 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
352 * Added silc_utf8_str[n]casecmp into lib/silcutil/silcutf8.[ch].
354 * Use silc_utf8_str[n]casecmp instead of strcmp routines
355 in library and in SILC Client when dealing with nicknames
356 and other identifier strings. Affected file in client lib
359 * Convert nickname to UTF-8 in /msg and /smsg. Affected file
360 irssi/src/silc/core/silc-servers.c.
362 Wed Mar 30 10:50:02 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
364 * Fixed idcache to work with the new identifier strings.
365 Affected file lib/silccore/silcidcache.c.
367 * Added UTF-8 hash and compare function for SilcHashTable.
368 Affected file lib/silcutil/silcutil.[ch].
370 * Added casefolding stringprep, SILC_CASEFOLD_PREP.
371 Affected file lib/silcutil/silcstringprep.[ch].
373 * Changed the identifier string handling to include the original
374 format in client, server, channel entries and normalized
375 format in cache. Affected files in silcd/.
377 Tue Mar 29 16:51:35 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
379 * Added support for the new identifier strings and their
380 validity checking. Nicknames, channel names and usernames
381 can now include practically any kind of letters and various
382 other characters. Affected files in silcd/ and in libraries.
384 NOTE: comparing these strings should now be done with memcmp()
385 to check binary compatibility. All these strings are normalized
386 and casing is irrelevant.
388 * Added silc_identifier_check to lib/silcutil/silcstrutil.[ch]
389 as easy function for applications to check whether identifier
392 Tue Mar 29 00:45:11 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
394 * Fixed SILC_STRING_LDAP_DN encoding and decoding. Affected
395 file lib/silcutil/silcutf8.c.
397 * Added SILC_STRING_UTF8_ESCAPE to lib/silcutil/silcstrutil.h.
399 Mon Mar 28 22:46:23 CEST 2005 Jochen Eisinger <jochen@penguin-breeder.org>
401 * Make public key in getkey reply mandatory. Affected file
402 lib/silcclient/command_reply.c
404 Sun Mar 27 19:03:31 CEST 2005 Patrik Weiskircher <pat@icore.at>
406 * Added Parameter dont_register_crypto_library to
407 SilcClientParam. If set to TRUE, silcclient library will
408 not initalize the Crypto Libraries and application
409 will need to do it. Affected file lib/silcclient/silcclient.h,
410 lib/silcclient/client.c.
412 Sun Mar 27 19:02:48 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
414 * Imported new silc_utf8_[encode|decode] routines from
415 my internal SILC 1.1 source tree. New encodings added:
416 SILC_STRING_LOCALE (SILC_STRING_LANGUAGE is deprecated),
417 SILC_STRING_UTF8, SILC_STRING_PRINTABLE, SILC_STRING_VISIBLE,
418 SILC_STRING_TELETEX, SILC_STRING_NUMERICAL and
421 * Splitted UTF-8 routines into lib/silcutil/silcutf8.[ch].
423 * Implemented stringprep (RFC 3454) API. Internally we use
424 GNU Libidn's stringprep, for now, so it is required now to
425 compile SILC sources. Added lib/silcutil/silcstringprep.[ch].
427 * Added checking for GNU Libidn and --with-libidn to configure.
429 Wed Mar 23 11:20:33 CET 2005 Jochen Eisinger <jochen@penguin-breeder.org>
431 * If the passphrases entered do not match while generating a new key,
432 completly start over instead of going into an infinite loop asking
433 the user to re-enter the passphrase correctly. Affected file
434 lib/silcutil/silcapputil.c
436 Sun Jan 9 14:28:51 CET 2005 Pekka Riikonen <priikone@silcnet.org>
438 * Make sure server is removed from backup list when it is
439 deleted. Affected files silcd/command.c, server.c,
442 * Close socket when connecting to router fails. Affected
445 Tue Jan 4 13:06:26 CET 2005 Jochen Eisinger <jochen@penguin-breeder.org>
447 * Adopt configuration toolchain to current auto-tools.
448 Affected files prepare, irssi/configure.in
449 * Revert most of the UTF-8 fixes to SILC Client 1.0.1. Will
450 redo that. Affected files irssi/src/silc/core/client_ops.c,
451 irssi/src/fe-common/silc/fe-silc-channels.c
452 * Take over command line options into silcclient data structure.
453 Affected file irssi/src/silc/core/silc-core.c
455 Wed Dec 8 16:15:11 CET 2004 Pekka Riikonen <priikone@silcnet.org>
457 * Do not try to initiate backup resuming protocol forever.
458 Affected file silcd/server_backup.c.
460 Wed Nov 24 18:24:05 CET 2004 Pekka Riikonen <priikone@silcnet.org>
462 * ID change in resuming has to be done before changing
463 detached client's modes, since the ID change may fail and
464 leave ghosts on the network. Affected file is
465 silcd/packet_receive.c.
467 Tue Nov 23 16:54:35 CET 2004 Pekka Riikonen <priikone@silcnet.org>
469 * Fixed Win32 scheduler to not stuck anymore. A patch from
470 Juha Räsänen. Affected file is
471 lib/silcutil/win32/silcwin32schedule.c.
473 * Fixed QoS parsing for connection blocks in server. Affected
474 file is silcd/serverconfig.c.
476 * Fixed server statistics increasing in server. Affected file
479 * The CLOSE command now marks backup router as self disconnected
480 to avoid resuming problems. Affected file silcd/command.c.
482 Wed Sep 22 19:46:32 CEST 2004 Patrik Weiskircher <pat@icore.at>
484 * When using silc_net_create_connection[_async], and your system can
485 create IPv6 sockets, it will try to connect to the IPv6 host.
486 Now it tries to connect to an IPv4 host if IPv6 fails. Affected
487 file lib/silcutil/unix/silcunixnet.c
489 Fri Jun 18 19:26:58 CEST 2004 Pekka Riikonen <priikone@silcnet.org>
491 * Check for valid route when receiving packet from router and
492 when routing it to local server in the cell. A patch from
493 Matt Miller. Affected files silcd/router.c and server.c.
495 Sat May 1 13:55:54 CEST 2004 Patrik Weiskircher <pat@icore.at>
497 * Couldn't detach and reattach twice, because of the previous
498 commit. Affected file silcd/packet_receive.c
500 Fri Apr 30 19:40:28 CEST 2004 Patrik Weiskircher <pat@icore.at>
502 * Added check to ignore Port value if Initiator is FALSE.
503 Remote router coudln't connect if Port was set. Affected file
506 * If some client tries to resume more than once at the same time,
507 server crashed. Router didn't crash, but showed odd behaviour
508 (didn't allow clients to join anymore, ..). Affected files
509 silcd/packet_receive.c silcd/idlist.h
511 Mon Mar 15 21:10:08 EET 2004 Pekka Riikonen <priikone@silcnet.org>
513 * Destroy the file transfer session in silc_client_file_close
514 with timeout. Affected file lib/silcclient/client_ftp.c.
516 * Call SFTP server monitor in READ and WRITE after the actual
517 operations. Affected file lib/silcsftp/sftp_server.c.
519 Wed Mar 10 21:30:02 EET 2004 Pekka Riikonen <priikone@silcnet.org>
521 * Create one configure script from configure fragments
522 (configure.ad). This is a first step towards new distribution
523 system. Affected files prepare, configure.in.pre,
524 lib/silcmath/mpi/configure.ad.
526 Wed Mar 10 18:35:24 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
528 * Removed expiring of client key pair. Affected file is
529 irssi/src/silc/core/clientutil.c
531 Tue Mar 9 17:11:58 EET 2004 Pekka Riikonen <priikone@silcnet.org>
533 * Check the number of connections from real number of
534 connections instead of socket number, when deciding if
535 server is full. Affected files are silcd/server.c,
536 server_internal.h and silcd.c.
538 * Clarified the connections_max meaning in General section
539 in doc/example_silcd.conf.in.
541 * The reconnect_keep_trying default value set to TRUE
542 if it is not defined in the config file. Affected file
543 silcd/serverconfig.c.
545 Wed Mar 3 15:13:49 CET 2004 Pekka Riikonen <priikone@silcnet.org>
547 * Fixed crashbug in connection closing, after a protocol
548 completion callback, which might have closed it already.
549 Affected file silcd/server.c.
551 * Fixed rekey with PFS in backup router. It did not allow
552 rekeys with PFS, and when the rekey protocol timedout
553 it crashed the backup router without the above fix. Affected
554 file silcd/packet_send.c and server.c.
556 Sat Feb 28 16:25:09 EET 2004 Pekka Riikonen <priikone@silcnet.org>
558 * The silc_client_add_channel_private_key now returns the
559 private key context if pointer is given as argument.
560 Affected files are lib/silcclient/silcclient.h and
563 * Added support for using channel private keys in SILC
564 Client Library even if the private key mode is not set
565 on the channel. Affected file lib/silcclient/client_channel.c.
567 * The channel private key used to decrypt message is now
568 delivered to the application in the 'channel_messageÃ' client
569 operation. Affected files are lib/silcclient/silcclient.h
570 and client_channel.c.
572 * Fixed wrong arg type for user limit in CMODE command reply.
573 Affected file silcd/command.c.
575 * The user limit is now taken and saved to SilcClientEntry in
576 JOIN and CMODE command replies and in CMODE_CHANGE notify.
577 Affected files lib/silcclient/silcclient.h, command_reply.c
580 * Added support to the new private message key indicator
581 packet. Added a new function to the client library:
582 silc_client_send_private_message_key_request. The sender
583 indicates to be initiator, and receiver is responder.
584 Added the indicator to the SilcClientEntry as 'prv_resp'
585 boolean. Affected files are lib/silcclient/silcclient.h
586 client.[ch], and client_prvmsg.c.
588 Fri Feb 27 11:25:26 CET 2004 Pekka Riikonen <priikone@silcnet.org>
590 * Fixed the JOIN command calling when called with both
591 -auth and -founder. Affected file is lib/silcclien/command.c.
593 Wed Feb 25 23:12:11 EET 2004 Pekka Riikonen <priikone@silcnet.org>
595 * Check watcher list for resumed clients as well. Affected
596 file is silcd/packet_receive.c.
598 Tue Feb 24 16:49:10 EET 2004 Pekka Riikonen <priikone@silcnet.org>
600 * Implemented the user limit to the CMODE_CHANGE notify,
601 CMODE command reply and JOIN command reply in server.
602 Affected files are silcd/server.c, command.c, command_reply.c,
603 packet_send.c and packet_receive.c.
605 Mon Feb 23 23:31:15 EET 2004 Pekka Riikonen <priikone@silcnet.org>
607 * Defined SILC_STRFMT_END that must be used now with
608 silc_buffer_strformat, instead of SILC_STR_END. Fixes
609 crashes on AMD64. Affected files are lib/silcutil/silcbuffmt.h,
610 lib/silcclient/silcvcard.c, silcd/server_util.c.
612 * Fixed the adding of public key to the WATCH list in server.
613 Fixed the WATCH notify sending to client. Affected files
614 are silcd/packet_send.[ch], command.c, server_util.c.
616 * Implemented the watching by public key in the SILC Client
617 Library and SILC Client. Affected files are
618 lib/silcclient/command.c and client_notify.c.
620 Mon Feb 23 09:30:30 CET 2004 Pekka Riikonen <priikone@silcnet.org>
622 * Added support for public key watching in server. Affected
623 files are silcd/server.c, server_internal.h, command.c,
626 Sun Feb 22 19:03:59 EET 2004 Pekka Riikonen <priikone@silcnet.org>
628 * Added public key to the SIlcClientEntry. Affected files
629 are lib/silcclient/silcclient.h, command_reply.c, idlist.c
631 * Fixed the get_clients_whois reply processing to return
632 exactly same entries server returned. Makes it possible
633 to search using attributes. Affected file is
634 lib/silcclient/idlist.c.
636 Sat Feb 21 19:21:57 EET 2004 Pekka Riikonen <priikone@silcnet.org>
638 * Save founder key to SilcChannelEntry. Affected files are
639 lib/silcclient/silcclient.h, command_reply.c, idlist.c.
641 Fri Feb 20 20:37:38 EET 2004 Pekka Riikonen <priikone@silcnet.org>
643 * Call the monitor callback with _CLOSED status from the
644 silc_client_file_close. Affected files are
645 lib/silcclient/client_fpt.c, silcclient.h
647 * Added silc_client_get_clients_whois which resolves using
648 WHOIS, and supports requested attributes as well.
649 Affected files are lib/silcclient/silcclient.h, idlist.c.
651 Fri Feb 19 21:09:22 EET 2004 Pekka Riikonen <priikone@silcnet.org>
653 * Added support for asking the destination filename where
654 the downloaded file is saved in the file transfer. Affected
655 files are lib/silccilent/silcclient.h, client_ftp.c.
657 Wed Feb 18 02:46:17 EET 2004 Pekka Riikonen <priikone@silcnet.org>
659 * Fixed error handling in resuming data processing. Affected
660 files are lib/silcclient/client_resume.c and client.c.
662 Tue Feb 17 19:34:30 EET 2004 Pekka Riikonen <priikone@silcnet.org>
664 * Fixed silc_client_send_private_message to return TRUE correctly.
665 Affected file lib/silcclient/client_prvmsg.c.
667 * Added topic to the SilcChannelEntry. Affected files are
668 lib/silcclient/silcclient.h, command_reply.c, client_notify.c.
670 Fri Feb 13 14:19:14 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
672 * Use conn->cmd_ident for all silc_client_command_call()s. Affected
673 file lib/silcclient/command.c
675 Fri Feb 13 13:53:45 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
677 * Convert all commands to UTF-8 before passing them to the
678 client library. Still need to convert replies from UTF-8 to
679 the locale encoding. Affected file
680 irssi/src/silc/core/silc-cmdqueue.c
682 Fri Feb 13 13:13:07 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
684 * redirect all silc_client_command_calls through a queueing framework.
685 This fixes /CYCLE and the annoying "nick change after auto-joining
686 a channel". Furthermore it defines one central point where
687 command parameters can be UTF-8-ified. Affected files
688 irssi/src/silc/core/Makefile, client_ops.c, silc-channels.c,
689 silc-servers.[ch], silc-core.c, silc-cmdqueue.[ch], silc-lag.c
691 Fri Feb 13 12:04:41 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
693 * use asynchronous connect() to establish router connections.
694 Fixes problem when the primary router goes down. Affected files
695 silcd/server.c, silcd/server_backup.c
697 Thu Feb 12 20:09:59 EET 2004 Pekka Riikonen <priikone@silcnet.org>
699 * Added SILC_[32|64]_TO_PTR and SILC_PTR_TO_[32|64] macros.
700 Fixed various compilation warnings when type casting ints
701 to pointers or vice versa, of different size. Updates around
704 Tue Feb 3 23:25:17 EET 2004 Pekka Riikonen <priikone@silcnet.org>
706 * Surrogates not allowed in UTF-8 strings, updated decoder.
707 Affected file lib/silcutil/silcstrutil.c. Added UTF-8
708 testers in lib/silcutil/tests/ directory.
710 Wed Jan 14 18:42:44 EET 2004 Pekka Riikonen <priikone@silcnet.org>
712 * Added SILC_CLIENT_CONN_ERROR_KE, ERROR_AUTH, ERROR_RESUME and
713 ERROR_TIMEOUT SilcClientConnectionStatus errors. Affected
714 files are lib/silcclient/silcclient.h, client.c.
716 Mon Jan 12 13:01:10 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
718 * When resuming a session fails, notify the user that the session
719 file needs to be removed eventually. Affected files
720 irssi/src/fe-common/silc/module-formats.[ch],
721 irssi/src/silc/core/client_ops.c.
723 Tue Jan 04 12:16:04 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
725 * Added DIST_SUBDIRS symbols to include all subdirs in distributions.
726 Affected files lib/silcutil/Makefile.am, lib/silcmath/Makefile.am
728 * Typofix in Irssi::Silc module. Affected file
729 irssi/src/perl/silc/Silc.xs.
731 Tue Jan 04 02:43:44 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
733 * Changed the way NOTICE flagged messages are treated. Added support
734 for notices in queries and signing notices. Affected files
735 irssi/default.theme; irssi/docs/help/in/notice.in;
736 irssi/src/fe-common/silc/module-formats.[ch], fe-silc-messages.c;
737 irssi/src/silc/core/client_ops.c, silc-channels.c, silc-servers.c
739 * Fixed typo in /ACTION help. Affected file
740 irssi/docs/help/in/action.in
742 Mon Jan 03 23:26:38 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
744 * Fixed typo in perl module. Affected file
745 irssi/src/perl/silc/Server.xs
747 * Changed the way ACTION flagged messages are treated. Added support
748 for actions in queries and signing actions. Affected files
749 irssi/default.theme; irssi/docs/help/in/action.in;
750 irssi/src/fe-common/silc/module-formats.[ch], fe-silc-messages.c,
751 fe-silc-queries.c; irssi/src/silc/core/client_ops.c, silc-channels.c,
754 Mon Jan 03 16:04:29 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
756 * Incorrectly reported error when client had to be resolved from
757 server in /SMSG. Affected file irssi/src/silc/core/silc-servers.c
759 Sat Jan 3 16:37:15 EET 2004 Pekka Riikonen <priikone@silcnet.org>
761 * Fixed whois public key hash table deleting and adding in
762 detached client case. Affected file silcd/packet_receive.c.
764 Sat Jan 03 12:15:38 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
766 * Changed filenames of silc/fe module not to collide with filenames
767 from core/fe. Also seperated public messages printing from
768 query messages printing. Affected files are all in
769 irssi/src/fe-common/silc.
771 Sat Jan 3 12:18:07 EET 2004 Pekka Riikonen <priikone@silcnet.org>
773 * Fixed the invite process handling during joining to use
774 correct server name for the client that is matched against
775 the invite string for the channel. Wrong server name caused
776 inability to join the channel. Affected file is
779 Fri Jan 2 23:34:17 EET 2004 Pekka Riikonen <priikone@silcnet.org>
781 * Fixed the CUMODE channel founder authentication on normal
782 server to not remove the founder rights on existing founder
783 before checking that router accepts the mode change. Affected
784 files are silcd/command.c and silcd/packet_receive.c.
786 * Remove the server entry correctly when rekey timeouts and
787 remote router connection on normal server is closed. Fixes
788 a crash where server uses the freed server entry. Affected
791 Fri Jan 02 10:28:15 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
793 * Add /SILCNET [ADD|REMOVE|LIST] command to manage different SILC
794 networks. This is the first step in solving the bug about
795 /SERVER ADD -silcnet <silcnet>. Affected files
796 irssi/docs/in/silcnet.in; irssi/src/fe-common/silc/Makefile.am,
797 fe-silcnet.c, fe-common-silc.c, module-formats.[ch];
798 irssi/src/silc/core/silc-chatnets.[ch], silc-core.c, Makefile.am
800 Thu Jan 01 20:11:32 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
802 * /SMSG and /MMSG now correctly create new queries. Affected files
803 irssi/src/fe-common/silc/fe-messages.c, irssi/scripts/silc-mime.pl
805 * Add basic support for SILC protocol specific variables in perl.
806 Affected files irssi/src/perl/silc/*, irssi/configure.in,
807 irssi/src/perl/Makefile.am
809 Wed Dec 31 17:06:55 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
811 * Don't use silc_get_input, it's obviously not reliable. Fixes
812 issue when the current key expires. Affect file
813 irssi/src/silc/core/clientutils.c
815 * Make the session data filename configurable. This makes it
816 possible to have different session files for different
817 SILC networks. Affected files irssi/src/silc/core/silc-core.c,
818 client_ops.[ch], silc-servers.c,
819 irssi/src/silc/fe-common/silc/module-formats.[ch]
821 * Use the same set of libtool files for the MPI lib as for the
822 rest of the toolkit. Affected files lib/silcmath/mpi/config.guess,
823 config.sub, configure.in, install-sh, missing, mkinstalldirs
825 Sun Dec 28 21:57:39 EET 2003 Pekka Riikonen <priikone@silcnet.org>
827 * Fixed server statistics decrementing error to not go to
828 negative. Affected file silcd/packet_receive.c.
830 Sat Dec 20 14:42:36 EET 2003 Pekka Riikonen <priikone@silcnet.org>
832 * Use silc_server_query_add_error to add error in public key
833 search error. Added support in send_reply to send errors
834 without specific argument. Affected file silcd/server_query.c.
836 * Fixed the WHOIS, IDENTIFY and WHOWAS error handling in SILC
837 Client for NO_SUCH_NICK. It was against the protocol specs.
838 Affected file irssi/src/silc/core/client_ops.c.
840 * Added backwards support for the wrong NO_SUCH_NICK error sending
841 in server. To be removed in SILC Server 1.0. Both old clients
842 and clients with fixed error handling now works. Affected file
843 silcd/server_query.c.
845 Sat Dec 20 00:44:47 CET 2003 Patrik Weiskircher <pat@icore.at>
847 * fixed a bug in the whois using attributes function where no
848 error was sent if no nickname and client id but the attributes were
849 given to whois. Affected file silcd/server_query.c
851 Tue Dec 16 21:34:59 CET 2003 Patrik Weiskircher <pat@icore.at>
853 * remove public key from public key hashtable on detach. Affected
854 file silcd/packet_receive.c
856 * free public key hashtable before removing clients on server
857 shutdown. Affected file silcd/server.c
859 * remove public key prior deleting client-data on killing a client.
860 Affected file silcd/server_util.c
862 Sat Dec 06 21:35:14 CET 2003 Patrik Weiskircher <pat@icore.at>
864 * Getting the MOTD from other servers works now. Affected
865 files are silcd/command.c and silcd/command_reply.c
867 Thu Dec 04 11:33:46 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
869 * Initialize the variable idletag, since it is tested in
870 silc_core_deinit for its default value. Affected file
871 irssi/src/silc/core/silc-core.c
873 Sun Nov 30 19:47:02 CET 2003 Patrik Weiskircher <pat@icore.at>
875 * Fixed signed channel messages across cells. Affected file
878 Fri Nov 28 19:13:21 EET 2003 Pekka Riikonen <priikone@silcnet.org>
880 * Changed the SILC_LOG_* macros to not be empty if SILC_DEBUG
881 is not defined. They can now be safely used in if-statements
882 without braces. Affected file lib/silcutil/silclog.h.
884 * Added the checks for backup closing connection due to error
885 (local or remote) and thus not allow the resuming to occur
886 in reconnect. Affected files are silcd/packet_send.c
889 Tue Nov 25 15:20:59 EET 2003 Pekka Riikonen <priikone@silcnet.org>
891 * Help file updates. Affected files in irssi/src/docs/help/in/.
893 Wed Nov 23 20:51:21 CET 2003 Patrik Weiskircher <pat@icore.at>
895 * Fixed channel messages across cells. Affected file
898 Wed Nov 12 11:34:56 EET 2003 Pekka Riikonen <priikone@silcnet.org>
900 * Fixed file transmission accepting in client library to not
901 start the negotiation if user hasn't accepted the transfer,
902 instead create new session for resent transfer. Affected
903 file lib/silcclient/client_ftp.c.
905 * Show the session ID in the file transmision list. Remove
906 session from list that failed to transfer. Switch the current
907 session automatically after transmission, and in errors, to new
908 session if other sessions exists in the transfer list. Affected
909 files are irssi/src/silc/core/silc-servers.c,
910 irssi/src/fe-common/silc/modfule-formats.c.
912 Mon Nov 10 14:41:40 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
914 * Fixed MIME header parsing for the hopefully last time. Affected
915 file lib/silcutil/silcstrutil.c
917 Mon Nov 10 13:03:46 EET 2003 Pekka Riikonen <priikone@silcnet.org>
919 * Rewrote the PKCS#1 routines. Added lib/silccrypt/silcpkcs1.[ch].
921 * The SILC RNG is now gauranteed to return non-zero random
922 values. Affected files are lib/silccrypt/silcrng.[ch].
924 Sun Nov 9 20:44:56 EET 2003 Pekka Riikonen <priikone@silcnet.org>
926 * Fixed nickname formatting when changing only case of the
927 nickname. Affected file lib/silcclient/idlist.c.
929 Sun Nov 9 19:33:59 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
931 * Fixed a memory leak and incorrect printing of the "appears as"
932 message. Affected file irssi/src/silc/core/client_ops.c
934 Sun Nov 9 17:45:11 EET 2003 Pekka Riikonen <priikone@silcnet.org>
936 * Added CRT (Chinese Remainder Theorem) supported RSA
937 private keys and private key operations. This significantly
938 increases private key operation efficiency. No compatibility
939 issues with new or old private keys. Affected files are
940 lib/silccrypt/rsa.[ch], rsa_internal.h and pkcs1.c.
942 Sat Nov 8 13:08:53 EET 2003 Pekka Riikonen <priikone@silcnet.org>
944 * Fixed GCC-3.3.2 related compilation warnings from the
947 Fri Nov 7 23:01:47 EET 2003 Pekka Riikonen <priikone@silcnet.org>
949 * Removed RC6 from distributions.
951 Fri Nov 7 19:38:42 EET 2003 Pekka Riikonen <priikone@silcnet.org>
953 * Added some better comments to lib/silccrypt/silcpkcs.h,
954 optimized some routines in lib/silccrypt/silcpkcs.c.
955 Added test_silcpkcs into lib/silccrypt/tests/.
957 * Fixed silc_rng_global_init to actually init the global RNG
958 if RNG wasn't provided for it. Affected file is
959 lib/silccrypt/silrng.c.
961 Thu Nov 6 21:08:28 EET 2003 Pekka Riikonen <priikone@silcnet.org>
963 * Added silc_hash_table_find_by_context_ext. Affected files
964 lib/silcutil/silchashtable.[ch].
966 * Save the public key on normal server in WHOIS command reply
967 from attributes, if present, and add it to public key hash
968 table. Fixes WHOIS resolving by public key on normal server.
970 Optimized the attributes resolving on normal server to not
971 resolve if we resolved them already from router.
973 Affected files are silcd/server_query.c, command_reply.c.
975 Wed Nov 5 19:36:30 CET 2003 Patrik Weiskircher <pat@icore.at>
977 * Added support for whois using attributes.
978 Affected files silcd/command_reply.c, silcd/packet_receive.c,
979 silcd/server.c, silcd/server_internal.h, silcd/server_query.c,
982 * Added support for whois using public key attribute to /WHOIS i
983 client command. Affected files irssi/docs/help/in/whois.in,
984 irssi/src/silc/core/silc-servers.c, lib/silcclient/command.c
986 Wed Nov 5 23:37:36 EET 2003 Pekka Riikonen <priikone@silcnet.org>
988 * Fixed UMODE setting in server when the client has anonymous
989 mode set. The mode setting was not working. Affected file
992 Mon Nov 2 11:36:08 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
994 * Fixed some bugs and typos related to sending split messages.
995 Print notification when sending messages with /MMSG. Affected
996 files irssi/scripts/silc-mime.pl, irssi/src/silc/core/client_ops.c
998 Fri Oct 31 12:33:59 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1000 * Optimized the socket referencing in packet routines, client
1001 library and server. Affected files are lib/silccore/silcpacket.c,
1002 lib/silcclient/client.c and silcd/server.c.
1004 * If silc_socket_set_qos is given with NULL arguments the QoS is
1005 reset from the socket. Affected files are
1006 lib/silcutil/silcsockconn.[ch].
1008 Thu Oct 30 21:23:24 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
1010 * Add a /LISTKEYS command which lists the locally cached
1011 client and server keys. Affected files
1012 irssi/src/fe-common/module-formats.[ch],
1013 irssi/src/silc/core/silc-{channels,servers}.c
1014 irssi/docs/help/in/listkeys.in
1016 Thu Oct 30 20:23:40 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1018 * Check that packet queue purging was successful. Affected
1019 files lib/silcclient/client.c and silcd/packet_send.c. Related
1020 to MAC failed errors.
1022 * Do not clear the inbuf even if it is empty if QoS was applied
1023 to it. Otherwise the QoS data is cleared and MAC failed error
1024 will occur. Affected file lib/silccore/silcpacket.c.
1026 * Use the rekey period time as rekey protocol timeout value.
1027 If the rekey does not succeed during the rekey period there's
1028 something very wrong, and we most likely end up with wrong keys,
1029 do graceful reconnect then. Affected file silcd/server.c.
1031 * Take reference of the socket in the parser context, as it's
1032 possible to have the parsers in queue after the socket is
1033 disconnected and this may cause crash. Affected files are
1034 lib/silccore/silcpacket.c, lib/silcclient/client.c and
1037 Thu Oct 30 17:01:01 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1039 * Fixed KICK command reply sending, it sent to replies.
1040 Affected file silcd/command.c.
1042 Wed Oct 30 14:06:52 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
1044 * Finish the silc-mime.pl script. It now supports MIME type
1045 guessing using magic files, signing data messages, executing
1046 MIME handlers in background. Affected files
1047 irssi/scripts/silc-mime.pl and irssi/docs/help/in/mmsg.in
1049 * Changed MIME signal handler to make things easier for the perl
1050 script. Affected files irssi/src/silc/core/client_ops.c,
1051 silc-servers.c, and irssi/docs/signals.txt
1053 * Cleaned up the silc_mime_parse function and fixed detection
1054 of wrapped header lines. Affected file lib/silcutil/silcstrutil.c
1056 Sun Oct 26 21:19:02 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1058 * Resolve the IP for file transfer listener from the connection
1059 socket. Affected file lib/silcclient/client_ftp.c.
1061 * Accept NULL hostname parameter in the functions
1062 silc_net_check_[local|remote]_by_socket. Do not reverse lookup
1063 if hostname is not wanted.
1065 Fri Oct 24 21:24:12 CEST 2003 Jochen Eisinger <jochen@penguin-breeder.org>
1067 * Fixed race condition between silc_client_init and
1068 my_silc_scheduler. Affected file irssi/src/silc/core/silc-core.c
1070 Fri Oct 24 16:43:40 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1072 * Fixed file transfer connection closing when SIGNOFF for
1073 the client is received from server. Affected file is
1074 lib/silcclient/client_ftp.c.
1076 Tue Oct 21 13:35:57 CEST 2003 Pekka Riikonen <priikone@silcnet.org>
1078 * Check for disconnected socket in QUIT callback. Affected
1079 file silcd/command.c.
1081 Thu Oct 21 09:43:17 CEST 2003 Jochen Eisinger <jochen@penguin-breeder.org>
1083 * Modified the MIME parsing to allow \n and \r\n as delimiters.
1084 Affected files lib/silcutil/silcstrutil.c
1086 * Cleaned up the escape/unescape functions for correctness and
1087 speed. Affected file irssi/src/silc/core/client_ops.c
1089 * Removed handling for data messages with Content-Type: text/*,
1090 moved parsing of MIME headers to the signal handler, added
1091 support for signing and verifying data messages. Affected
1092 files are irssi/docs/signals.txt, irssi/src/silc/core/client_ops.c,
1093 irssi/src/silc/core/silc-{servers,channels}.c
1095 * Added a perl script for handling data messages based on
1096 information read from Mailcap files. New file
1097 irssi/scripts/silc-mime.pl
1099 Mon Oct 20 16:08:22 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1101 * Added new SILC_MESSAGE_FLAG_ACK that can be used to
1102 acknowledge recepetion of a message to the sender. Updated
1105 Sat Oct 18 11:55:33 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1107 * Unregister channel key saving callback when deleting channel.
1108 Affected file lib/silcclient/idlist.c.
1110 * Do not remove the client from channels in NOTIFY_TYPE_SIGNOFF
1111 before calling notify client operation. Affected file is
1112 lib/silcclient/client_notify.c.
1114 * Unregister QoS tasks when deleting the socket connection.
1115 Affected files lib/silcutil/silcsockconn.[ch],
1116 unix/silcunixsockconn.c.
1118 * Implemented latest presence-attrs draft changes. Affected
1119 files lib/silccore/silcattrs.h and
1120 irssi/src/silc/core/silc-queries.c.
1122 Tue Oct 14 18:24:53 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1124 * Save old channel keys in list to allow more rapid change
1125 of channel keys if server for some reason does that. This
1126 avoids loosing so many channel messages due to not having
1127 key to decrypt. Affected file lib/silcclient/silcclient.h,
1128 idlist.c and client_channel.c.
1130 Mon Oct 13 21:37:47 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1132 * Continued backup router tests and fixes. Affected files
1133 silcd/server_backup, server_util.c, server.c. See TODO.
1135 Sun Oct 12 19:58:18 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1137 * Fixed SERVER_SIGNOFF handling in servers. The client
1138 was removed from wrong list thus not removing the client
1139 at all. Affected file silcd/packet_receive.c.
1141 * Do not execute rekey protocol for disabled connections as
1142 it would never go through. Affected file silcd/server.c.
1144 * Added timeout for rekey protocol to catch if the protocol
1145 never executes successfully. Affected files silcd/server.c
1148 Sat Oct 11 15:39:22 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1150 * Abandon packet processing for disconnected sockets. Check
1151 this always after calling packet processing callback.
1152 Affected file lib/silccore/silcpacket.c.
1154 * Fixed double registration disconnection code in server.
1155 Closed wrong connection. Affected file silcd/packet_receive.c.
1157 Fri Oct 10 16:27:12 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1159 * On normal server reconnect to primary during resuming 4
1160 times, then give up. Affected file silcd/server_backup.c.
1162 * If during reconnecting to routers we notice we have router
1163 connection but no primary router set, the server is in desync.
1164 Reconnect to primary to restore network. Affected file
1167 * Assure that only one protocol is exeucting at the same time.
1168 Added checks for all protocols. Affected files are
1169 silcd/server.c and server_backup.c.
1171 Thu Oct 9 20:24:09 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1173 * Check that a string is not already part on invite/ban
1174 string when processing it. Affected file silcd/server_util.c.
1176 Thu Oct 9 12:06:40 CEST 2003 Pekka Riikonen <priikone@silcnet.org>
1178 * Fixed the CUMODE_CHANGE for founder mode changes to comply
1179 with 1.2 version of the protocol. Affected file is
1180 silcd/packet_receive.c.
1182 Wed Oct 8 19:41:15 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1184 * ERR_BAD_PASSWORD now returns the Channel ID of the channel
1185 where the passphrase was given. Affected file is
1188 Wed Oct 8 09:32:12 CEST 2003 Pekka Riikonen <priikone@silcnet.org>
1190 * INVITE and BAN notifys are now delivered from routers to
1191 servers (but not clients) on the channel. Updated specs and
1192 code. Affected files silcd/packet_[send|receive].[ch],
1193 command.c, server.c and server_util.c.
1195 * Implemented INVITE and BAN announcing. Affected files are
1196 silcd/server.[ch], server_util.c.
1198 * Implemented SilcStatus error type argument returning in
1199 command reply error in server. Affected file silcd/command.c.
1201 * Implemented SilcStatus argument returning in comand reply
1202 in client library. The command_reply client operation now
1203 returns error specific arguments as well. Affected files
1204 are lib/silcclient/command_reply.[ch], client_resume.c,
1205 lib/silccore/silcstatus.[ch].
1207 Sun Oct 5 20:22:08 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1209 * Backup router protocol version 1.2 implemented. Testing still
1210 required. Affected files in silcd/server_backup.[ch], server.c,
1211 packet_receive.c and server_internal.h.
1213 Sun Oct 5 12:36:37 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1215 * silc_client_send_[channel|private]_message now return TRUE
1216 or FALSE. Affected file lib/silcclien/client_channel.c and
1219 Thu Oct 2 17:03:09 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1221 * Check for explicit nickname in INVITE and BAN processing
1222 during join as well (and don't expect only wildcards in
1223 invite/ban strings). Affected file silcd/command.c.
1225 * Fixed the INVITE and BAN by public key. The public key saved
1226 is the PK payload (as specified) not the raw data. Affected
1227 file silcd/server_util.c.
1229 Wed Oct 1 20:29:06 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1231 * UTF-8 text message support for actions and notices in SILC
1232 Client. Affected file irssi/src/silc/core/client_ops.c.
1234 * silc_get_username and silc_get_real_name now returns sensible
1235 data on Win32. Patch by Toni Willberg. Affected file is
1236 lib/silcutil/win32/silcwin32util.c.
1238 Sun Aug 24 23:35:19 CEST 2003 Jochen Eisinger <c0ffee@penguin-breeder.org>
1240 * Provide a signal handler to send MIME encoded messages and emit
1241 a signal when a MIME encoded message is received. Also document
1242 the signals for usage with the perl interface.
1244 A sample perl script will be supplied at a later point.
1246 Affected files are irssi/docs/signals.txt,
1247 irssi/src/silc/core/client_ops.[ch],
1248 irssi/src/silc/core/silc-{channels,servers}.c
1250 Sun Aug 24 12:58:30 CEST 2003 Jochen Eisinger <c0ffee@penguin-breeder.org>
1252 * Use SILC_COMMAND_PING to estimate the round-trip time to the
1253 server. Use this time to display a lag and disconnect when it
1254 exceeds a specified limit.
1256 Affected files are irssi/src/silc/core/silc-{lag,core}.c.
1258 Mon Aug 11 17:14:17 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1260 * Remove the channel auth list in normal server if router
1261 encofrces its list during connecting. Send notify to channel
1262 to remove the mode to remove the list. Affected files are
1263 silcd/server_util.c and silcd/packet_receive.c.
1265 Wed Aug 6 14:52:04 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1267 * Added support for channel public keys. Updated protocol specs
1268 and implemented it. Affected files are
1269 silcd/command.c, command_reply.c, lib/silcclient/command.c,
1270 lib/silcclient/command_reply.c.
1272 Wed Jul 23 12:17:01 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1274 * Ignore SIGXFSZ and SIGXCPU signals in server. They can
1275 terminate the process on Linux. Affected file silcd/silcd.c.
1277 Mon Jun 2 19:13:27 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1279 * Check for NULL buffer in silc_buffer_clear. Affected file
1280 is lib/silcutil/silcbuffer.h.
1282 * Simplified the backup router protocol by removing the _GLOBAL
1283 types. Updated protocol specs and the code. Affected files
1284 are silcd/server_backup.[ch].
1286 Thu Apr 24 19:50:25 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1288 * Deny '@' and '!' from nicknames since they are reserved
1289 by the SILC_COMMAND_INVITE and SILC_COMMAND_BAN commands.
1290 Updated protocol specs and the code.
1292 Affected files are silcd/server_util.[ch].
1294 Wed Apr 9 18:51:59 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1296 * Fixed stack overflow in Irssi SILC client. Affected
1297 file irssi/src/silc/core/client_ops.c.
1299 * Check that Host is set in ServerConnection and RouterConnection
1300 in silcd.conf. Affected file silcd/serverconfig.c.
1302 * Fixed crash in server with protocol completion callbacks,
1303 namely rekey and backup resuming protocols. Affected files
1304 are silcd/server_backup.c and silcd/server.c.
1306 * Fixed rekey protocol to not restart if it is started already.
1307 Affected files are lib/silcclient/client.c and
1310 Mon Mar 17 18:35:24 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1312 * Rewrote SilcList, affected file lib/silcutil/silc*list.h.
1314 * Fixed EOF handling in SILC Config, affected file
1315 lib/silcutil/silcconfig.c.
1317 * Fixed buffer overflows in lib/silcutil/silcstrutil.c.
1319 * Fixed RESOLVING flag handling in JOIN notify and other
1320 notifys to handle the resolvings correctly in client library.
1321 Affected file lib/silcclient/client_notify.c.
1323 * Do not send full INVITE and BAN lists in INVITE and BAN
1324 notifys, only the changed information. Affected file
1327 * Fixed INVITE notify sending in INVITE command, send it
1328 only when needed. Affected file silcd/command.c.
1330 * Handle the founder key change properly in CMODE_CHANGE
1331 notify. Bug #122. Affected file silcd/packet_receive.c.
1333 Sun Mar 9 16:29:20 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1335 * Remove the mark for output (mark it only for input) after
1336 purging outgoing queue. Prevents the "Error in select()"
1337 floods. Affected file silcd/packet_send.c.
1339 * Fixed incorrect connection deletion from client library
1340 after calling "connect" client operation. Could cause
1341 crashes for example during reconnect timeouts. Affected
1342 files are lib/silcclient/client.c and
1343 irssi/src/silc/core/client_ops.c.
1345 * Check server private key file permissions before starting
1346 the server. Affected file silcd/serverconfig.c.
1348 Tue Feb 4 22:53:26 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1350 * NULL terminate allocated string in silc_buffer_strformat.
1351 Affected file lib/silcutil/silcbuffmt.c.
1353 * Rewrote the invite/ban list string handling in server to
1354 use SilcBuffer instead. Affected files are silcd/command.c
1355 and silcd/server_util.c.
1357 Mon Feb 3 14:43:52 CET 2003 Pekka Riikonen <priikone@silcnet.org>
1359 * Fixed double free in CMODE command when setting new HMAC
1360 for channel. Affected file silcd/command.c.
1362 * Added couple of missing memset's to zero sensitive memory.
1363 Affected files silcd/command.c, lib/silcclient/command.c.
1365 Sun Jan 26 12:20:30 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1367 * Fixed a double free in INVITE command error handling in
1368 server. Affected file silcd/command.c.
1370 * Added macros SILC_SWAB_[16|32] to swab byte order of
1371 16-bit and 32-bit unsigned integers. Affected file
1372 lib/silcutil/silctypes.h.
1374 * Use the SILC_SWAB_16 instead of htons() in server when
1375 handling ports since the ports in structures are always
1376 in little-endian order (regardless of platform). Affected
1377 file silcd/serverid.c and silcd/server_backup.c.
1379 Tue Jan 21 17:18:04 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1381 * Send DISCONNECT in close admin command in server. Affected
1382 file silcd/command.c.
1384 * Check whether we are already connecting to a remote router
1385 (in addition of checking whether we are already connected)
1386 before creating new connection. Affected file silcd/server.c.
1388 Thu Jan 16 18:47:00 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1390 * Added better compiler and compiler flags checking in
1393 * Check that socket is valid after QoS is applied to data.
1394 Affected file lib/silcutil/unix/silcunixsockconn.c.
1396 * Make sure the socket connecetion is not closed to early
1397 when closing connection in server. Also make sure the
1398 connection is always closed after error in a protocol.
1399 Affected file silcd/server.c.
1401 Wed Jan 15 11:03:36 CET 2003 Pekka Riikonen <priikone@silcnet.org>
1403 * Removed --session and --dummy options from Irssi SILC Client.
1404 -d option is available only if --enable-debug was given.
1405 Affected files are irssi/src/silc/core/silc-core,
1406 irssi/src/core/session.c and irssi/src/fe-text/silc.c.
1408 Tue Jan 14 12:25:09 CET 2003 Pekka Riikonen <priikone@silcnet.org>
1410 * Added silc_buffer_steal to steal the data from the buffer.
1411 Affected file lib/silcutil/silcbuffer.h.
1413 Sat Jan 11 18:16:29 CET 2003 Giovanni Giacobbi <giovanni@giacobbi.net>
1415 * Fixed server crash with double Primary block in config file.
1417 Fixed also various memory leaks around the config file
1418 parser. Affected files lib/silcutil/silcconfig.c,
1419 silcd/serverconfig.c.
1421 * Changed my nickname (Johnny Mnemonic) to my real name, this
1422 means that bugs introduced by him were actually introduced
1425 Tue Jan 7 21:58:53 CET 2003 Jochen Eisinger <c0ffee@penguin-breeder.org>
1427 * Don't display "foo appears as foo\nYou're now known as foo"
1428 messages. Affected file irssi/src/silc/core/client_ops.c
1430 Tue Jan 7 20:08:15 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1432 * Fixed error handling of invalid client entry when calling
1433 commands in server. Fixes a crash. Affected file
1436 Thu Dec 26 14:19:29 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1438 * Added some sanity checks in server for correctness of the
1439 server configuration. Affected file silcd/serverconfig.c.
1441 Fri Dec 20 10:47:59 CET 2002 Pekka Riikonen <priikone@silcnet.org>
1443 * Prevent endless resolving of user informations in USERS
1444 command by checking the command reply status correctly.
1445 Affected file lib/silcclient/command_reply.c.
1447 Tue Dec 17 10:05:00 CET 2002 Pekka Riikonen <priikone@silcnet.org>
1449 * Fixed file writing on WIN32 to use O_BINARY flag. Affected
1450 file is lib/silcutil/silcfileutil.c. A patch by Matthew
1451 Aldous <Matthew@Aldous.com>.
1453 * Added better implementation using CriticalSection of
1454 SilcMutex on WIN32. A patch by Mikko Lähteenmäki
1455 <mikko.lahteenmaki@pikabaana.net>.
1457 * Added some Winsock WIN32 compatiblity defines into
1458 includes/silcwin32.h.
1460 Mon Dec 16 19:33:05 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1462 * Fixed double free in async host lookup code. Affected file
1463 lib/silcutil/silcsockconn.c.
1465 * On backup router handle now the SERVER_SIGNOFF from router
1466 for local connected servers too, and close the connections.
1468 Do not process them as normally signing off servers when they
1469 really signoff by sending EOF fe, but always assume that
1470 router sends the SERVER_SIGNOFF.
1472 Affected files silcd/server.c and silcd/packet_receive.c.
1474 * Fixed socket unsetting when closing connections. Affected
1475 files silcd/server.c and silcd/packet_send.c.
1477 * Do not print the nickname in SERVER_SIGNOFF if we do not
1478 have it. Prevents asserts in Irssi core. It is possible we
1479 don't have the nick if it was just being resolved when server
1480 signoff. Affected file irssi/src/silc/core/client_ops.c.
1482 Thu Dec 12 23:22:50 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1484 * Fixed autonick crashbug in client library. Affected file
1485 lib/silcclient/client.c.
1487 * Fixed Unix implementation of SilcMutex to really assert if
1488 the mutex is locked/unlcoked already. Affected file
1489 lib/silcutil/unix/silcunixmutex.c.
1491 * Fixed locking in silc_schedule_uninit. It didn't lock
1492 when dispatching timeout tasks. Affected file is
1493 lib/silcutil/silcschedule.c.
1495 * Changed Win32 implementation of SilcThread to use modern
1496 Win32 interface. Affected file is
1497 lib/silcutil/win32/silcwin32thread.c A patch by Mikko L.
1499 Thu Dec 12 12:06:59 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1501 * Don't print signed messages when sending failed. Affected files
1502 irssi/src/silc/core/silc-[servers.c/commands.h]
1504 * Send adquate signal when founding a channel by joing it. Affect
1505 file irssi/src/silc/core/client_ops.c
1507 Wed Dec 11 21:46:19 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1509 * Fix theme abstracts parsing. Affected files irssi/default.theme,
1510 irssi/src/fe-common/core/themes.c
1512 Wed Dec 11 20:20:07 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1514 * Fixed close command to use the port correctly when closing
1515 server connections. Affected file silcd/idlist.c.
1517 * Check for NULL outbuf in silc_socket_write. It is possible
1518 that it is NULL is some odd case. Affected files are
1519 lib/silcutil/[unix/win32]/silc[unix/win32]sockconn.c.
1521 * Do not call final protocol callback for backup router
1522 resuming protocol when closing connection. It is closed
1523 by timeout in case of error. Affected file silcd/server.c.
1525 * Backup reconnect to router if backup resuming protocol
1526 failed. Affected file silcd/server_backup.c.
1528 Wed Dec 11 10:01:26 CET 2002 Pekka Riikonen <priikone@silcnet.org>
1530 * Fixed double free in SKE library error hadling when signature
1531 error occurred. Affected file lib/silcske/silcske.c.
1533 * Save the fingerprint to new SilcClientEntry after changing
1534 nickname. Affected file lib/silcclient/client_notify.c.
1536 * Print SIGNOFF in Irssi SILC client only if the nickname is
1537 known. Prevents asserts in Irssi core. It is possible we
1538 don't have the nick if it was just being resolved when it
1539 quit. Affected file irssi/src/silc/core/client_ops.c.
1541 Tue Dec 10 21:47:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1543 * Fixed double free in invite list adding code when adding
1544 invite strings. Affected file silcd/server_util.c.
1546 Fri Dec 6 17:40:24 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1548 * More log printing during backup router protocol. Affected
1549 file silcd/server_backup.c.
1551 * Removed backwards support for old private key file format.
1552 Affected file lib/silccrypt/silcpkcs.c.
1554 * Removed backwards support for not-so-strict decryption length
1555 check, it's strict now. Affected lib/silccrypt/silccipher.c.
1557 * GETKEY to update the client entrys fingerprint too.
1558 Affected file lib/silcclient/command_reply.c.
1560 * Added --without-libtoolfix for package builders using weird
1561 wrappers around libtool (BSD at least).
1563 Thu Dec 5 22:29:46 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1565 * Fixed backup router bugs: When backup resumes router and
1566 receives a CHANNEL_MESSAGE packet the backup must not act
1567 as router since the packet header decryption would be
1568 different. Also, when relaying packets to channel, do
1569 not re-encrypt packets on backup that came from the primary
1570 since the connection isn't really router-router connection.
1571 Affected files silcd/server.c, silcd/packet_send.c.
1573 * Added checks in encryption/decryption that encryption/decryption
1574 length sent as argument really is multiple by block size. Helps
1575 catching really weird bugs like the above backup router bugs
1576 when packets are being decrypted in wrong way. Affected files
1577 lib/silccore/silcpacket.c, and lib/silccrypt/silccipher.c.
1579 * Fixed padding generation in private key file encryption.
1580 Affected file lib/silccrypt/silcpkcs.c.
1582 Thu Dec 5 16:35:23 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1584 * Added ignore_message_signatures setting which can be used
1585 to ignore signatures in messages. Affected files are
1586 irssi/src/silc/core/client_ops.c, silc-core.c.
1588 * Fixed the libtoolfix to use command line options instead of
1589 environment variables. They didn't work as expected. Now,
1590 the libtool is fully run-time configurable.
1592 Wed Dec 4 21:08:52 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1594 * Verify signature payload for signed messages. Affected files
1595 irssi/src/silc/core/client_ops.h, irssi/src/silc/core/silc-servers.c,
1596 irssi/src/silc/core/silc-core.h
1598 * Display signature verification result in public and private
1599 messages using theme abstracts. See irssi/default.theme for
1600 examples on their usage. Affected files
1601 irssi/default.theme, irssi/src/fe-common/silc/fe-messages.h,
1602 irssi/src/fe-common/silc/module-formats.[ch],
1603 irssi/src/fe-common/silc/fe-common-silc.c,
1604 irssi/src/fe-common/silc/Makefile.am
1605 irssi/src/fe-common/core/fe-messages.[ch]
1607 * Fixed bugs in Irssi's theme parsing. Affected files
1608 irssi/src/fe-common/core/themes.c
1610 Wed Dec 4 18:29:13 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1612 * Calculate the correct length for signed messages before
1613 encrypting, it must be multiple by block size. Affected
1614 file lib/silccore/silcmessage.c.
1616 * silc_message_signed_get_public_key returns now both
1617 decoded and encoded public key. Affected files are
1618 lib/silccore/silcmessage.[ch].
1620 * Added libtoolfix script that makes the libtool more generic
1621 and configurable in run-time. Now we can specify in run-time
1622 if what kind of libraries we want to create, regardless of
1623 configuration. SIMs are now creates even if --disable-shared
1624 was explicitly given.
1626 Tue Dec 3 23:26:55 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1628 * Fixed founder key sending in CMODE command in client.
1629 Affected file lib/silcclient/command.c.
1631 * Fixed CUMODE founder authentication in server to not check
1632 for client's public key since it's not supposed to do that.
1633 Affected file silcd/command.c.
1635 Tue Dec 3 12:02:41 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1637 * Set realname and hostname in NICK_REC records. Affected file
1638 irssi/src/silc/core/silc-nicklist.c
1640 Mon Dec 2 20:50:20 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1642 * Remove 1.0 protocol backwards compat code from client
1645 * Added more reliable check for whether nickname did change
1646 or not, or whether only Client ID changed in NICK_CHANGE
1647 notify. Affected file lib/silcclient/client_notify.c.
1648 Fixes bug in '@' character handling in a nickname.
1650 * Added support for automatically parsing signature from
1651 the message payload. Added new function
1652 silc_message_get_signature to return the payload to
1653 application. Affected files lib/silccore/silcmessage.[ch].
1655 * Changed the private_message and channel_message client
1656 operations to deliver the SilcMessagePayload to the
1657 application too. Application can use it fe. to get the
1658 signature from the message for verification. Affected
1659 file lib/silcclient/silcclient.h, client_channel.c and
1662 * Redefined the signed payload for message payloads.
1663 Updated protocol specs and implemented.
1665 Mon Dec 2 16:28:29 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1667 * Fixed wrong invite and ban list handling in server command
1668 reply. Affected files are silcd/command_reply.c,
1669 silcd/server_util.[ch].
1671 Sun Dec 1 20:48:17 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1673 * Fixed CMODE setting in server when founder mode was set.
1674 Affected file silcd/command.c. Bug #95.
1676 * Added support to setting specific public key in CMODE in
1677 Irssi SILC client. Affected file lib/silcclient/command.c.
1679 * Added support to use specific public key in CUMODE in
1680 Irssi SILC Client. Affected file lib/silcclient/command.c.
1682 * Added support for inviting and banning by public key in
1683 Irssi SILC client. Affected file lib/silcclient/command.c.
1685 * Fixed fingerprint/babbleprint showing in invite and ban
1686 list command replys. Affected file is
1687 irssi/src/silc/core/client_ops.c.
1689 Sun Dec 1 16:32:03 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1691 * Format CMODE +c and +h to display both the mode and the argument
1693 Sun Dec 1 18:17:22 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1695 * Added test vectors and test programs for SHA-1, MD5,
1696 HMAC-SHA1 and HMAC-MD5. New tests are located in
1697 lib/silccrypt/tests/. Fixed also argument decoding bug in
1698 MD5 implementation. Affected file lib/silccrypt/md5.c.
1700 * Changed the channel private key and private message key
1701 generation (with static keys) to use SHA1 instead of MD5,
1702 as SHA1 is the mandatory hash function in SILC. Affected
1703 file lib/silcclient/client_[channel/prvmsg].c.
1705 * Changed the private key file encryption to use SHA1 instead
1706 of MD5. Added support for the old generation and added
1707 automatic change of the key (to be removed later). Affected
1708 files lib/silccrypt/silcpkcs.c.
1710 Sat Nov 30 19:07:52 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1712 * Load only files with .pub suffix in PublicKeyDir. Affected
1713 file silcd/serverconfig.c.
1715 Sat Nov 30 14:29:34 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
1717 * Extended the SILC_SERVER_LOG_ERROR macro to all available logging
1718 channels. Affected files silcd/silcd.c, silcd/server.h.
1720 * Added the config directive PublicKeyDir for the client block.
1721 Affected files doc/exampe_silcd.conf.in, silcd/serverconfig.[ch].
1723 Sat Nov 30 09:30:55 CET 2002 Pekka Riikonen <priikone@silcnet.org>
1725 * Merged Toni's irssi/silc.conf patch.
1727 * ROBODoc cleanup patch to lib/silccrypt/silcpkcs.h by johnny.
1729 * Max alloc tests in allocation routines. Affected file
1730 lib/silcutil/silcmemory.c.
1732 Fri Nov 29 23:44:29 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1734 * Fixed a typo in resuming code that fixed detach/resume code
1735 in server. Bug #93. Affected file silcd/packet_receive.c.
1737 Thu Nov 28 17:17:11 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1739 * Do reverse lookups for server when /connecting. Affected files
1740 irssi/silc.conf, irssi/src/core/servers.c, irssi/src/core/network.c,
1741 irssi/src/core/net-nonblock.*
1743 Thu Nov 28 16:19:18 CET 2002 Pekka Riikonen <priikone@silcnet.org>
1745 * Added library versioning for shared libraries. Affected
1746 files configure.in.pre and lib/Makefile.am.pre.
1748 Wed Nov 27 21:51:52 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1750 * Display INVITE and BAN lists as specified by SILC 1.2
1752 Wed Nov 27 16:01:11 CET 2002 Pekka Riikonen <priikone@silcnet.org>
1754 * Do not send invite list back unless asked (when sending
1755 no arguments) or when list was modified. Affected file
1758 * Remove client from invite list in KILLED notify and in
1759 KILL command. Affected file silcd/command.c and
1762 * Fixed bugs in invite list handling in INVITE command.
1763 Affected files silcd/command.c and silcd/server_util.c.
1765 * Merged with Irssi 0.8.6.
1767 * Fixed UTF-8 in Irssi SILC Client, setlocale was missing.
1768 Affected file irssi/src/fe-text/silc.c.
1770 Mon Nov 25 18:21:43 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1772 * The silc_argument_get_[first/next] now return the argument
1773 type to caller. Added silc_argument_payload_encode_one.
1775 Affected files are lib/silccore/silcargument.[ch].
1777 * Added support for the SILC 1.2 INVITE command and new
1778 invite lists to server. Affected files are silcd/command.c,
1779 silcd/server_util.[ch] and silcd/packet_[receive/send].[ch].
1781 * Added support for the SILC 1.2 BAN command and new
1782 ban lists to server. Affected files are silcd/command.c,
1783 silcd/server_util.[ch] and silcd/packet_[receive/send].[ch].
1785 * Added support to client sending new INVITE command. Affected
1786 file is lib/silcclient/command.c.
1788 * Added support to client sending new BAN command. Affected
1789 file is lib/silcclient/command.c.
1791 * Added support for removing client from invite list when kicked
1792 from channel, as SILC 1.2 dictates. Affected files are
1793 silcd/packet_receive.c and silcd/command.c.
1795 Sun Nov 24 18:26:42 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1797 * If iv argument to silc_cipher_[encrypt/decrypt] is NULL, use
1798 automatically the cipher's internal IV. Affected files
1799 lib/silccrypt/silccipher.[ch].
1801 * Assure the RESUME_CLIENT packet is not sent to twice to
1802 backup router if the detached client was originated from
1803 the backup. Affected file silcd/server.c. Bug #76.
1805 * Changed silc_sim_symname to not allocate memory. Affected
1806 file lib/silcsim/silcsimutil.c.
1808 * Fixed memory leaks with SIMs in server. Affected files
1809 silcd/serverconfig.c, silcd/server.c.
1811 * Fixed channel key distribution after resuming detached
1812 client. Affected files silcd/packet_receive.c.
1814 * Fixed channel's global_user boolean checking after detaching.
1815 Check it after changing the owner of the client not before.
1816 Affected file silcd/packet_receive.c.
1818 * Fixed few double frees from client library. Fixes at least
1819 Bug #81, possibly others too.
1821 * UTF-8 decode topics also in JOIN command reply and TOPIC_SET
1822 notifys in Irssi SILC Client. Affected file is
1823 irssi/src/silc/core/client_ops.c. Bug #82.
1825 * Applied Ville Räsänen's manual page and --mandir bugfix
1826 patch. Affected files are configure.in.pre and Makefile.am.pre.
1829 Fri Nov 22 18:34:20 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1831 * Added support to backup router protocol for backup to tell
1832 normal server that it cannot use the backup router as primary
1833 because the primary isn't really down. Updated protocol
1836 * Added support for primary router to tell backup router that
1837 resuming is not possible because the backup really isn't primary
1838 in the cell. For example if backup disconnected itself the
1839 resuming is not allowed since the primary really did not
1840 go down. Updated protocol specs.
1842 * Removed MARS from crypto library.
1844 * Defined the CTR mode and Randomized CBC mode in SILC. The
1845 CTR mode is RECOMMENDED now in specification. Defined also
1846 Serpent cipher as optional cipher. Updated the protocol specs.
1848 Thu Nov 21 12:43:28 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1850 * Added support for inviting/banning by IP/MASK, public key,
1851 and explicit Client ID. Redefined the command and notify
1852 types to allow easier forwards support for other methods
1853 of inviting/banning. Updated protocol specs.
1855 * Remove the client from channel's invite lists if the client
1856 is kicked or killed. Updated protocol specs.
1858 * Unified the Channel Message Payload and Private Message
1859 into one Message Payload. Updated protocol specs and
1862 Tue Nov 19 22:30:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1864 * Don't wait for EOF after socket error has occurred, but
1865 close the connection. Affected file is silcd/server.c.
1867 Mon Nov 18 18:58:26 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1869 * Added support for setting FOUNDER mode on channel with
1870 specific public key which can be set with CMODE command.
1871 Updated protocol specs and implemented in client and server.
1873 * Fixed the Irssi SILC client to correctly shutdown the client
1874 library to avoid memory leaks. Affected files are
1875 irssi/src/silc/core/silc-core.c and silc-servers.c.
1877 * Deprecated the No Reply flag in SKE protocol and introduced
1878 "IV Included" flag which can be used to indicate that the IV
1879 is included in the ciphertext. This makes it possible to use
1880 SILC on unreliable transport, such as UDP which may cause
1881 packet reordering and losses. Updated protocol specs, did
1884 Sun Nov 17 15:50:57 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1886 * Fixed the MPI implementation of silc_mp_sizeinbase to return
1887 < 32 bit values in correct size. Affected file is
1888 lib/silcmath/mp_mpi.c.
1890 Sat Nov 16 13:14:45 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1892 * Fixed the KE Start Payload parsing to check that mandatory
1893 fields are present. Affected file lib/silcske/payload.c.
1895 * Fixed compilation warnigs in Irssi SILC Client. Affected
1896 files are irssi/src/silc/core/silc-query.c. client_ops.c.
1898 Thu Nov 14 19:33:28 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1900 * Print "nick now appears as newnick" and update Irssi's nicklist
1901 when you change your nick to "nick". Closes #62
1903 * Never format your own nick. Closes #63
1905 Thu Nov 14 09:44:54 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1907 * SILC_UMODE_GONE changes are now propagated correctly to the
1908 Irssi client. Closes #54
1910 Tue Nov 12 19:42:18 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1912 * Fixed example in /HELP KEY
1914 * Added expando $j which expands to current SILC Client version
1916 Tue Nov 12 19:46:39 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1918 * Fixed public key decoding in crypto library.
1920 * Added better error printing to SKE library.
1922 Tue Nov 12 08:50:12 CET 2002 Pekka Riikonen <priikone@silcnet.org>
1924 * Fixed NICK command to not crash if nickname was not sent.
1926 Mon Nov 11 19:32:00 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1928 * Added Encrypt-Then-MAC order to SILC packet MAC generation.
1929 Deprecated the old Encrypt-And-MAC order. Updated protocol
1930 specs and implemented.
1932 * Added Encrypt-Then-MAC order to Channel Message Payload MAC
1933 generation. Updated specs and implemented.
1935 Sun Nov 10 12:20:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1937 * Added support for rekey before 2^32 sequence number wraps.
1938 Affected files in server and client library.
1940 * Padding must be at least 8 bytes now. Implemented and updated
1943 * Compute maximum padding for authentication packets to make
1944 passphrase approximation attacks impossible. Affected files
1945 in client library and in server.
1947 * Fixed PING command sending in client library and handling in
1948 server. The server ID must be ID Payload, not raw ID data.
1949 Affected files in server and client library.
1951 * Defined that all public keys sent in commands and notify
1952 payloads are actually Public Key Payloads not raw public key
1953 data. Updated protocol specs and implemented.
1955 * Updated protocol version to 1.2. Updated specs and code.
1957 * Added ERR_UNSUPPORTED_PUBLIC_KEY and ERR_OPERATION_ALLOWED
1958 status types. Updated specs and the code.
1960 * Added support for normal client to kill its own entries from
1961 the network. Updated protocol specs and the code.
1963 * Defined the SILC_MESSAGE_FLAG_SIGNED. Updated protocol specs
1964 and added initial implementation.
1966 * Added MAC field to the Private Message Payload to protect
1967 against chosen ciphertext attacks. Updated the protocol specs
1970 * Added idle and signon fields to the ATTRIBUTE_SERVICE
1971 attribute to indicate the user's current idle and signon time
1972 of a service. Updated protocol specs and implemented.
1974 Thu Nov 7 19:21:10 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1976 * Added "do_not_bind" argument to silc_client_file_send what
1977 can be used to not bind locally but assume the file receiver
1978 provides the point of connect. Usefull when sender is behind
1979 NAT device. Affected file lib/silcclient/silcclient.h and
1982 * Added -no-listener option to FILE SEND command in Irssi SILC
1983 client. Affected file irssi/src/silc/core/silc-servers.c.
1984 Renamed FILE RECEIVE to FILE ACCEPT.
1986 * Confirm passphrase for private key encryption in
1987 silc_create_key_pair and silc_change_private_key_passphrase.
1988 Affected files are lib/silcutil/silcapputil.c.
1990 Thu Nov 7 10:05:28 CET 2002 Pekka Riikonen <priikone@silcnet.org>
1992 * Move silc_client_packet_send back to internal, added
1993 silc_client_send_packet, a bit simpler function for application.
1994 Affected files lib/silcclient/silcclient.h, client.c and
1997 * Moved the SilcClientEntry, SilcChannelEntry and
1998 SilcServerEntry to silcclient.h to be public and documented
1999 them for application. Affected files are
2000 lib/silcclient/silcclient.h and idlist.h.
2002 Wed Nov 6 17:18:13 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2004 * Fixed manual page installation patch by Ville Räsänen.
2005 USERS help page fix patch by Ville Räsänen
2007 * Changed the silc_client_command_call interface to make
2008 the command call simpler for the application. The library
2009 now handles the command line parsing, command finding and
2010 execution. Application only needs to call the function
2011 with the command line. Affected files are
2012 lib/silcclient/silcclient.h, command.[ch].
2014 * Fixed silc_get_input to NULL-terminate the returned input.
2015 Affected file lib/silcutil/silcutil.c.
2017 * Resolve the client's public key in JOIN command if the
2018 founder auth data is being requested but we don't know the
2019 client's public key. Affected file silcd/command.c.
2022 Mon Nov 4 16:02:59 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2024 * Print notify for server opers when backup router comes
2025 online. Affected file silcd/server.c.
2027 * Fixed the INVITE command to send the invite list in
2028 command reply. Affected file silcd/command_reply.c.
2030 * Fixed MOTD command reply sending. Affected file
2033 * UTF-8 decode the topic in TOPIC command reply and LIST
2034 command reply in Irssi SILC client. Affected file is
2035 irssi/src/silc/core/client_ops.c.
2037 Sun Nov 3 17:59:15 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2039 * Fixed the INVITE command to not crash Irssi SILC client
2040 when given without nickname argument. AFfected file
2041 irssi/src/silc/core/client_ops.c.
2043 * Fixed double free in WHOIS query on normal server when
2044 forwarding query to router. Affected file is
2045 silcd/server_query.c.
2047 * Fixed WATCH command reply handling on normal server which
2048 was missing altogether. Affected file silcd/command_reply.c.
2051 Sun Nov 3 00:42:05 EET 2002 Mika Boström <bostik@lut.fi>
2053 * Added man-pages for silc(1), silcd(8) and silcd.conf(5).
2054 Included yodl sources for each of these. Also modified
2055 Makefile.am prototype to install these files to proper
2056 locations. Updated CREDITS. Affected file Makefile.am.pre,
2057 new files doc/*.yo, doc/silc.1, doc/silcd.conf.5,
2060 Sat Nov 2 21:26:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2062 * Added support for encrypted private key files. Now
2063 passphrase must be provided when new key pair is created
2064 (can be empty though), and prompted when loading the
2065 private key. Added support for loading the old-style
2066 non-encrypted private keys as well. Affected files
2067 lib/silccrypt/silcpkcs.[ch], Irssi SILC client and
2070 * Fixed silc_get_input to accept input on all terminals.
2071 Affected file lib/silcutil/silcutil.c.
2073 * Moved the Irssi SILC client key loading and other stuff
2074 to be called after the arguments and UI is initialized.
2075 Affected file irssi/src/silc/core/silc-core.c. Bug #31.
2077 * Added -P option to Irssi SILC client which can be used
2078 to change the passphrase of the private key. Affected
2079 file irssi/src/silc/core/silc-core.c.
2081 * Added silc_change_private_key_passphrase apputil routine
2082 to lib/silcutil/silcapputil.[ch].
2084 Sat Nov 2 12:53:09 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2086 * Fixed connection closing in client library to not crash.
2087 Moved the connection freeing totally to function
2088 silc_clinet_del_connection. Affected file
2089 lib/silcclinet/client.c.
2091 Fri Nov 1 18:57:02 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2093 * Changed includes/silcincludes.h to silcincludes.h.in to
2094 include configuration specific information. The silcdefs.h
2095 is not included in to installation anymore (it's only
2096 compilation time header).
2098 Fri Nov 1 10:30:26 CET 2002 Pekka Riikonen <priikone@silcnet.org>
2100 * Moved the SilcClient and SilcClientConnection from client.h
2101 to the public lib/silcclient/silcclient.h. Changed the
2104 Thu Oct 31 22:44:07 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2106 * If version string in silc_clinet_alloc is NULL the library
2107 puts it automatically. Affected file lib/silcclient/client.c.
2109 * Changed the version strings from variables to #define's
2110 in includes/silcversion.h.
2112 Wed Oct 30 16:17:30 CET 2002 Pekka Riikonen <priikone@silcnet.org>
2114 * Added shared library complation support.
2116 Tue Oct 29 21:48:55 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2118 * Added lib/silcutil/silcapputil.[ch] for application
2119 utility functions. It includes routines for applications'
2120 convenience. Added silc_create_key_pair, silc_show_public_key
2121 and silc_load_key_pair functions.
2123 Tue Oct 29 17:36:44 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2125 * Send RESUME_CLIENT packet from router to backup routers
2126 to in resuming. Affected file silcd/packet_receive.c.
2128 Mon Oct 28 21:23:39 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2130 * In IDENTIFY command parsing, send all other IDs except
2131 Client IDs explicitly to router for resolving on normal
2132 server. Also check that ID received in WHOIS command is
2133 always Client ID, others are not allowed. Affected file
2134 silcd/server_query.c.
2136 * Merged latest changes from irssi.org CVS.
2138 Sun Oct 27 11:44:32 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2140 * Merged c0ffee's /set heartbeat patch to Irssi SILC client.
2141 Affected files irssi/src/silc/core/silc-core, silc-server.c.
2143 * Fixed the heartbeat sending in Irssi SILC client. Moved
2144 the silc_client_packet_send to silcclient.h for application
2145 usage. Affected files lib/silcclient/client_internal.h
2146 lib/silcclient/silcclient.h.
2148 * Fixed a bug in query resolving in server. Used wrong
2149 variable in a for loop and crashed. Affected file is
2150 silcd/server_query.c.
2152 * Server constructs requested attributes only to locally
2153 connected clients. Affected file silcd/server_query.c.
2156 * Fixed a bug when sending resolving from router to server
2157 with requested attributes. The constructed WHOIS command
2158 was incorrect. Affected file silcd/server_query.c.
2161 * Fixed Requested Attributes saving in WHOIS command reply.
2162 The length of the data buffer must be saved too. Affected
2163 file silcd/command_reply.c.
2165 * Update the client entry's servername after detaching is
2166 over. Affected file silcd/packet_receive.c. Bug #37.
2168 * Resolve incomplete client entrys in CUMODE_CHANGE and
2169 CMODE_CHANGE notifys. Affected file is
2170 lib/silcclient/client_notify.c. Bug #42.
2172 Thu Oct 24 12:22:35 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2174 * Fixed channel key packet processing bug on backup router
2175 during backup resuming protocol. Affected file is
2176 silcd/packet_receive.c.
2178 * Fixed memory leaks in server. Affected files are
2179 silcd/server.c and silcd/packet_receive.c.
2181 * Fixed packet decryption problem when backup router encrypted
2182 channel message with wrong key during backup resuming
2183 protocol. Affected file silcd/packet_send.c.
2185 * ROBODoc documented lib/silccrypt/silccipher.h. A patch by
2186 Toni Willberg (toniw@iki.fi)
2188 * Changed the SilcCipher context to be private. Changed the
2189 silc_cipher_get_iv to just return pointer to the IV. Added
2190 silc_cipher_get_name to return the name of the cipher.
2191 Fixed code all around to support these changes. Affected
2192 files are lib/silccrypt/silccipher.[ch], client library and
2195 Wed Oct 23 19:01:41 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2197 * Fixed unaligned access in lib/silccore/silcattrs.c.
2199 * Fixed libtool linking in lib/silcsim/Makefile.am.
2201 * Fixed services attribute printing. Affected files is
2202 irssi/src/silc/core/silc-queries.c.
2204 Wed Oct 23 09:51:04 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2206 * Fixed a crashbug in incoming server accepting. Affected
2207 file silcd/server.c.
2209 Tue Oct 22 13:02:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2211 * Added automatically generated index to Toolkit Reference
2214 * Added support for Postscript Toolkit Reference Manual.
2216 Mon Oct 21 21:30:40 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2218 * Merged DISCONNECT fix, and autoconn port fix from Irssi
2221 Sun Oct 20 19:54:55 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2223 * Added 'send_events' boolean argument to the function
2224 silc_schedule_set_listen_fd which sends the set events to
2225 the application explicitly if set to TRUE. Default action
2226 should be FALSE. Affected file lib/silcutil/silcschedule.[ch],
2227 lib/silcclient/client_internal.h and silcd/server_internal.h.
2229 * Added silc_compare_timeval to determine which time values
2230 is smaller. Affected file lib/silcutil/silcutil.[ch].
2232 * Added sort-of "Quality of Service" (QoS) support to
2233 SilcSocketConnection. Data reception can be controlled with
2234 rate limit per second and/or read data length limit.
2235 Added silc_socket_set_qos. Affected files are
2236 lib/silcutil/silcsockconn.[ch] and unix/silcunixsockconn.c.
2238 * Added the QoS configuration to SILC Server configuration
2239 file. Affected files are silcd/serverconfig.[ch] and
2242 Sun Oct 20 14:12:24 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2244 * Merged with irssi.org CVS.
2246 * Failed OPER and SILCOPER authentications are now logged.
2247 Affected file silcd/command.c. Bugs #25.
2249 Sat Oct 19 13:32:15 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2251 * ROBODoc documented lib/silcutil/silcbuffer.h and
2252 lib/silcutil/silcdlist.h. Patch by Ville Räsänen
2253 <ville.rasanen@iki.fi>.
2255 Fri Oct 18 10:51:04 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2257 * Added support for auto-passphrase authentication from the
2258 config file during connecting which was not implemented
2259 yet. Affected file irssi/src/silc/core/client_ops.c.
2261 * Fixed a bug in authentication protocol failure handling which
2262 was processing wrong callback context. Affected files
2263 are lib/silcclient/client.c and protocol.c.
2265 * Fixed the /ATTR allow off to actually work. Affected file
2266 is irssi/src/silc/core/silc-queries.c.
2268 * Fixed the /ATTR -del to work. Affected file is
2269 irssi/src/silc/core/silc-queries.c.
2271 Thu Oct 17 23:45:12 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2273 * Fixed string formatting crashbug in lib/silccore/silcattrs.c.
2275 * Fixed mask attribute adding in Irssi SILC client. Affected
2276 file irssi/src/silc/core/silc-queries.c.
2278 Thu Oct 17 16:40:39 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2280 * Added support for saving the requested attributes in
2281 WHOIS to directory. Affected file is
2282 irssi/src/silc/core/silc-queries.c.
2284 Wed Oct 16 17:40:56 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2286 * Added support for parsing VCard fields that do not have
2287 the TYPE= for types. Affected file lib/silcutil/silcvcard.c.
2289 * Fixed a double free bug in hash table foreach function
2290 if the entry was deleted in the foreach callback. Affected
2291 file lib/silcutil/silchashtable.c.
2293 Tue Oct 15 18:05:24 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2295 * Added silc_attribute_get_verify_data to return the signature
2296 verification data for either user digital signature or
2297 server digital signature in Requested Attributes. Affected
2298 files are lib/silccore/silcattrs.[ch].
2300 * Added silc_vcard_alloc which is used to allocated dynamic
2301 SilcVCard context. The silc_vcard_free now checks whether
2302 the context is dynamically allocated or not. Affected files
2303 are lib/silcutil/silcvcard.[ch].
2305 Mon Oct 14 17:55:44 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2307 * Periodically remove the NOATTR status from client entry
2308 so that the client may take the attributes in use even after
2309 server has resolved them unsuccessfully earlier. Affected
2310 file silcd/server_query.c and idlist.h.
2312 * Moved sha1hash and md5hash from client->internal to
2313 SilcClient for application usage. Affected files are
2314 lib/silcclient/client.h and client_internal.h.
2316 * Fixed attribute encoding and decoding bugs. Affected
2317 files lib/silccore/silcattrs.[ch].
2319 * Added ATTR command to Irssi SILC Client which is used to
2320 manage user's Requested Attributes sending and values for
2321 WHOIS command. Affected files around Irssi SILC client.
2323 Mon Oct 14 14:33:54 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2325 * Added silc_buffer_strformat which can be used to format
2326 strings into a buffer which size is automatically increased.
2327 Affected file lib/silcutil/silcbuffmt.[ch].
2329 * Added implementation of VCard (RFC 2426) which can be used
2330 as part of Requested Attributes in WHOIS command. Affected
2331 file lib/silcutil/silcvcard.[ch].
2333 Fri Oct 11 23:52:17 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2335 * Some strncat -> silc_strncat changes our the core and
2338 * Added SILC_SKE_STATUS_SIGNATURE_ERROR and OUT_OF_MEMORY
2339 errors. Added better error printing to SKE library.
2340 Affected files lib/silcske/silcske.c, silcske_status.h and
2343 * Save the PKCS key length even if only private key is set to
2344 SilcPKCS. Affected file lib/silccrypt/silcpkcs.[ch] and rsa.c.
2346 * Fixed the usage of silc_pkcs_get_key_len since it returns the
2347 length in bits not in bytes. Affected files are
2348 lib/silcske/silcske.c, lib/silccore/silcauth.c and
2349 silcd/server_query.c.
2351 Wed Oct 9 17:22:57 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2353 * Added silc_attribute_payload_encode_data to directly encode
2354 the data into the attributes buffer. Renamed function
2355 silc_attribute_payload_parse_list to silc_attribute_payload_parse.
2356 Affected files are lib/silccore/silcattrs.[ch].
2358 * silc_hash_table_find_foreach calls the foreach function now
2359 once even if the nothing was found with context set to NULL.
2360 Affected file lib/silcutil/silchashtable.[ch].
2362 * Remove the RESOLVING flag from client entry after received
2363 the Requested Attributes from the client. Fixed memory leak
2364 in client entry freeing. Affected files silcd/server_query.c
2367 * Added Requested Attributes support into SILC Client Library.
2368 It is not able to send requested attributes in WHOIS command,
2369 and also receive and process requested attributes. Added
2370 silc_client_attribute_[add|del] and silc_client_attributes_get
2371 functions. Added also `ignore_requested_attributes' to the
2372 SilcClientParams to not use attributes in client. Affected
2373 files are lib/silcclient/command.c, client_attrs.[ch],
2374 silcclient.h, client_internal and client.[ch].
2376 * Changed the silc_client_get_client_by_id to support Requested
2377 Attributes, it takes them as argument now. Affected file
2378 is lib/silcclient/silcclient.h, and idlist.c.
2380 * Added -details option to WHOIS command in Irssi SILC Client
2381 to support the requested attributes. By default it requests
2382 all attributes. Affected file lib/silcclient/command.c and
2383 irssi/doc/help/in/whois.in.
2385 Tue Oct 8 17:58:28 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2387 * Add also SERVICE attribute for server-constructed attribute
2388 data. Also digitally sign the attributes and add
2389 SERVER_DIGITAL_SIGNATURE attribute. Affected file is
2390 silcd/server_query.c.
2392 Mon Oct 7 18:25:35 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2394 * Changed the silc_attribute_payload_encode to support list
2395 of attributes (function may be called several times to add
2396 a new attribute). Removed the silc_attribute_payload_encode_list
2397 function. The encoding function now also automatically encodes
2398 the data, so the caller does not need to do that. Affected
2399 files lib/silccore/silcattrs.[ch].
2401 * Added support for replying on behalf of the user to the
2402 Requested Attributes in WHOIS command in the server. Affected
2403 file silcd/server_query.c.
2405 * SILC_NOT_IMPLEMENTED macro use SILC_LOG_INFO now instead of
2406 SILC_LOG_DEBUG. Affected file lib/silcutil/silclog.h.
2408 Sun Oct 6 16:48:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2410 * Don't swtich to become primary router if we are backup if
2411 decryption error has occurred. Affected file silcd/server.c.
2413 * Fixed a bug in backup router IP address comparison in
2414 silc_server_backup_get.
2416 Save now also the port of the server/router and use that
2417 in comparison as well. Affected file silcd/server_backup.c.
2419 * Normal server now reconnects to backup router automatically
2420 if connection is lost to it. Affected file silcd/server.c.
2422 Thu Sep 26 13:51:02 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2424 * If packet processing fails (like integrity check fails)
2425 the connection is closed now. Affected files are
2426 lib/silccore/silcpacket.c and silcd/server.c.
2428 Mon Sep 23 10:59:39 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2430 * Fixed double free in RSA public key set function
2431 silc_rsa_set_public_key. Affected file lib/silccrypt/rsa.c.
2434 Sun Sep 22 14:54:05 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2436 * Rewrote WHOIS, WHOWAS and IDENTIFY commands in the server.
2437 Added server_query.[ch] which provides one interface for
2438 querying information using all three commands.
2440 * Changed all "typedef unsigned char" in core library to
2441 "typedef SilcUInt8".
2443 Sat Sep 21 21:36:45 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2445 * Added silc_strncat into lib/silcutil/silcstrutil.[ch].
2447 * Renamed silc_server_get_client_resolve to
2448 silc_server_query_resolve and moved to server_query.[ch].
2450 Wed Sep 18 18:28:04 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2452 * Resumed client packet handling from server put the resumed
2453 client on wrong list on router and caused the client not
2454 be present on the network anymore. Now fixed to put the
2455 client to correct list. Affected file silcd/packet_receive.c.
2457 Wed Sep 18 15:13:48 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
2459 * Various cleanup in error message output in config parsing code
2460 and in server init code. Fixed error log files containing
2461 too many newlines ('\n') in some situations. Affected files are
2462 silcd/serverconfig.c, silcd/silcd.c, and silcd/server.c.
2464 Wed Sep 18 10:51:23 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2466 * Use the reverse lookupped hostname in client internals
2467 instead of one user provided us as remote server name.
2468 Affected file lib/silcclient/client.c.
2470 Mon Sep 16 12:02:54 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2472 * Added 'app_context' to silc_schedule_init. It is an
2473 application specific context that is delivered to application
2474 in task callback functions. Affected files are
2475 lib/silcutil/silcutil.[ch].
2477 * The hb_context in SilcSocketConnection is not freed
2478 automatically anymore (application must free it). Freeing
2479 it automatic is inconsistent. Affected files are
2480 lib/silcutil/silcsockconn.[ch].
2482 Sun Sep 15 22:16:19 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2484 * Added support for removing explicitly added client connections
2485 in rehash and closing the client connections if they were
2486 unconfigured in the rehash. Affected file silcd/server.c.
2488 * Added support for aborting automatically pending commands
2489 that never receives the reply (to avoid memory leaks).
2490 Added also silc_server_command_pending_timed to set the
2491 specific timeout for pending command. Affected files are
2492 silcd/command[_reply].[ch].
2494 * Added SILC_STATUS_ERR_TIMEDOUT status. Updated protocol
2495 specs and lib/silccore/silcstatus.h.
2497 Sun Sep 15 12:25:10 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2499 * Changed the silc_get_time to accept time value as argument
2500 or if zero is sent return current local time. Affected
2501 file lib/silcutil/silcutil.[ch].
2503 * Added STATS command to client library and Irssi SILC client.
2504 Patch provided by Ville Räsänen <ville.rasanen@iki.fi>.
2506 Wed Sep 11 09:22:00 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2508 * Assure that channel key is set before sending it. May
2509 crash server otherwise. Affected file silcd/packet_send.c.
2511 Tue Sep 10 09:50:08 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2513 * Assure that endless loop cannot happen with detached client
2514 resolving on normal server. Added idlist status
2515 SILC_IDLIST_STATUS_RESUME_RES. Affected files are
2516 silcd/idlist.h and silcd/packet_receive.c.
2518 Mon Sep 9 12:18:18 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2520 * Incoming file transfer request cannot use same session as
2521 the sending session. This can happen when sending file to
2522 yourself. Crashed the client on quit. Affected file
2523 lib/silcclient/client_ftp.c. Bug #24.
2525 Sun Sep 8 18:39:25 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2527 * Implemented the draft-riikonen-precense-attrs draft and
2528 the Attribute Payload into the lib/silccore/silcattrs.[ch].
2530 Sun Sep 8 13:13:44 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2532 * Distribute the SERVER_SIGNOFF notify also to local backup
2533 routers from the primary router. The backup router may not
2534 have the signing of local server directly connected and need
2535 to know about the signoff. Affected file silcd/server_util.c.
2537 * Use the primary router as the origin of the locally connected
2538 server when it is disconnecting from the backup router since
2539 that's where it really is coming from. Now the clients from
2540 the disconnecting server are removed correctly and "shadow"
2541 clients are not left to the backup router. Affected file
2544 Sat Sep 7 22:26:50 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2546 * If normal server is standalone and found existing but disabled
2547 channel, do not re-create the channel since it creates
2548 duplicate same channels. Affected file silcd/server.c.
2550 * Added anonymous client connections support to server. New
2551 "anonymous" configuration option to ConnectionParams section
2552 added. If set to true, the username and hostname information
2553 of the client will be scrambled and anonymous user mode is
2554 set automatically to the user. Affected files are
2555 silcd/serverconfig.[ch], silcd/packet_receive.c and server.c.
2557 Sat Sep 7 16:02:09 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2559 * In JOIN notify handling, mark that the cache entry of the
2560 client cannot be expired. Can cause crashes on normal
2561 server (asserts client->channels). Affected file is
2562 silcd/packet_receive.c.
2564 * From now on distribution versions are used as protocol versions
2565 instead of by default using the Toolkit base version as protocol
2566 version. Affected file prepare.
2568 * Do not set the locally resolved hostname for local client
2569 entry but take what server sends. This way the real hostname
2570 is showed in WHOIS for yourself. Affected file is
2571 lib/silcclient/idlist.c and lib/silcclient/client.c.
2573 * Resolve local info with IDENTIFY when connecting to server.y
2575 Sat Sep 7 14:22:43 CEST 2002 Lubomir Sedlacik <salo@silcnet.org>
2577 * Rewritten check for POSIX threads. Use --with-pthreads[=DIR]
2578 for implied search (not needed on platforms which has native
2579 pthreads library). Use --without-pthreads to disable threads.
2580 Affected file is configure.in.pre
2582 * Fixed --with-iconv on platforms which need to bypass (broken)
2583 native iconv(). Affected file is configure.in.pre
2585 Sat Sep 7 15:08:13 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2587 * Moved -C option parsing in Irssi SILC client at same time
2588 as other options. The UI was initialized earlier and caused
2589 problems on command line. Bug #16. Affected file is
2590 irssi/src/silc/core/silc-core.c.
2592 Mon Sep 2 23:00:30 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
2594 * Added global variable silc_log_timestamp that tells silclog
2595 wether to print or not the timestamp in the logging files.
2596 Affected file lib/silcutil/silclog.[ch].
2598 * Added silcd configuration option Timestamp in the Logging
2599 section. Affected file silcd/serverconfig.[ch],
2600 doc/example_silcd.conf.in.
2602 Fri Aug 30 08:57:33 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2604 * Fixed fingerprint checking to check for entirely empty
2605 fingerprint instead of two first bytes when determining
2606 if it is set. Bug #18. Affected file silcd/command.c.
2608 * Fixed duplicate PKCS name registering to not allow it.
2609 Bugs #17. Affected file lib/silccrypt/silcpkcs.c.
2611 Sun Aug 25 08:02:04 CEST 2002 Lubomir Sedlacik <salo@silcnet.org>
2613 * Conditionalize non-gcc compiler optimizations for various
2614 platforms, enable those commented out. Cleanups.
2615 Affected file lib/silcmath/mpi/configure.in
2617 Sat Aug 24 15:11:32 EEST 2002 Timo Sirainen <tss@iki.fi>
2619 * silc_rng_exec_command() left zombie processes if command
2620 didn't generate any output. Affected file
2621 lib/silccrypt/silcrng.c
2623 Fri Aug 23 22:05:44 CEST 2002 Lubomir Sedlacik <salo@silcnet.org>
2625 * Rewrote iconv checking, introduce --with-iconv for systems
2626 which rely on libiconv. Check if iconv() provided by libc
2627 is good enough, otherwise demand libiconv. Affected file
2630 Fri Aug 23 07:10:52 CEST 2002 Lubomir Sedlacik <salo@silcnet.org>
2632 * Search for ldopen() also in libc. This enables SIM support
2633 on *BSD systems. Based on patch from Alex Zepeda. Affected
2634 file configure.in.pre
2636 Sun Aug 18 04:44:30 CEST 2002 Lubomir Sedlacik <salo@silcnet.org>
2638 * Don't call AM_CONDITIONAL conditonally for SILC_THREADS.
2639 This fixes prepare on *BSD systems. Affected file
2642 Sun Aug 4 15:55:40 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2644 * More fixed for not having purge timeout for global clients
2645 that are on channel. Affected files silcd/command_reply.c
2648 * Fixed the rekey protocol to work with backup router connections.
2649 Rekey packets are now allowed on disabled connections as
2650 well. Affected files silcd/packet_send.c and server.c.
2652 * Do not switch to be as backup router when shutting down and
2653 closing the primary connection. Affected file silcd/server.c.
2655 * Fixed memory leaks in backup router deleting. Added
2656 silc_server_backup_free to free all data during shutdown of
2657 server. Affected files silcd/server_backup.[ch].
2659 Sun Jul 14 21:33:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2661 * Do not process commands if the sock->user_data is NULL.
2662 Affected file silcd/command.c.
2664 Tue Jul 9 19:03:11 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2666 * Fixed buffer overflow and security problems (loosing bits
2667 in CFB encryption) in SILC RNG. Problems reported by
2668 Markku-Juhani O. Saarinen <mjos@saturn.tcs.hut.fi>.
2670 Sun Jul 7 13:10:01 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2672 * Added yet more checks that client is not expired on global
2673 list if it is on channels. Affected file is
2674 silcd/command_reply.c.
2676 Sat Jul 6 11:45:11 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2678 * Merged c0ffee's MIME signal patch which adds support for
2679 sending also MIME messages in Irssi SILC Client, and handling
2680 received MIME messages in a signal (and perhaps doing something
2681 to non-textual MIME messages).
2683 Sun Jun 30 01:30:22 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2685 * Fixed pending command deletion in server and client library
2686 to check the whole list instead of breaking after first found.
2687 The affected files are silcd/command.[ch] and
2688 lib/silcclient/command.[ch].
2690 Sat Jun 29 17:40:12 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2692 * Return NO_SUCH_CHANNEL error in USERS for channel that is
2693 secret or private, otherwise it's possible to find out
2694 whether a secret channel exists or not. Affected file
2697 * If CMODE change fails during the mode setting, assure that
2698 the old mode mask is set for the channel back. Affected
2699 file silcd/command.c.
2701 * Fixed passphrase saving on +a channel on normal server
2702 after successful JOIN command. Affected file silcd/command.c.
2704 Fri Jun 28 11:53:25 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2706 * Remove server/router operator privileges in DETACH command,
2707 since it's possible to resume to server where these
2708 privileges would not be allowed for the client. Affected
2709 file silcd/command.c.
2711 * Do not set to wait for backup in rehash of the server.
2712 Affected file silcd/server.c.
2714 * Do not check listener sockets when counting how many
2715 socket connections we have. Affected file is
2716 silcd/server_util.c.
2718 * Do not announce disconnected clients that are remaining
2719 in history (for WHOWAS). This is because SIGNOFF notify
2720 for these has been sent earlier already. Affected file
2723 Thu Jun 27 20:07:27 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2725 * Buffer overflow with CUMODE command's mode->mode character
2726 conversion. Reported by Ville Räsänen. Affected file
2727 lib/silcutil/silcutil.c.
2729 Thu Jun 27 16:54:33 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2731 * Allow heartbeat packets to go disabled connections anyway.
2732 Affected files silcd/server.c and silcd/packet_send.c.
2734 * Do not broadcast New Channel packets with List flag set
2735 in the packet to backup routers. The router must check
2736 for the correctness of the packets before sending them.
2737 It is possible that router will have enforce Channel ID
2738 change and this would cause desync in the backup router.
2739 Affected file silcd/packet_receive.c.
2741 * Remove SILC_PACKET_FLAG_LIST from the temp packets that
2742 are handled in list parsing. They are not list packets
2743 anymore. Affected file silcd/packet_receive.c.
2745 Thu Jun 27 11:27:07 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2747 * Stop waiting for backup router through the timeout, not
2748 directly after backup router has arrived. Affected file
2751 * Do not re-create channel keys and send them when removing
2752 clients in server shutdown. Affected files are
2753 silcd/server_internal.h and silcd/server_util.c.
2755 * Notify distribution to backup routers was missing from
2756 the silc_server_send_notify_dest function which caused
2757 desyncing problems with backup router. Affected file is
2758 silcd/packet_send.c.
2760 * The client's channel removing was working wrong on
2761 backup router. It assumed that it doesn't know global
2762 information but backup router does know. For this reason
2763 it could remove channel when it wasn't supposed to do that.
2764 Affected file silcd/server.c and silcd/server_util.c.
2766 Wed Jun 26 15:14:12 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2768 * Stop for a couple seconds after badkup router has become
2769 primary router. Affected file silcd/server.c.
2771 * Added silc_server_remove_servers_by_server, which is used
2772 to remove servers originated from some other server. Also
2773 clients of those servers can be removed too. Affected file
2774 silcd/server_util.[ch].
2776 * When removing clients after a server has signed of remove
2777 also all servers behind that server (unless they are known
2778 to be available locally), and send SERVER_SIGNOFF for each
2779 of the server separately. Also the signed off clients are
2780 sent now separately per signed off server. The affected files
2781 are silcd/server.c and silcd/server_util.[ch].
2783 * All servers added with silc_idlist_add_server must always
2784 have both "router" and "connection" pointers set. Otherwise,
2785 bad server entries may be left around in the cache.
2786 Affected file silcd/command_reply.c.
2788 * Do not create the channel key in NEW_CHANNEL packet
2789 processing if the channel is empty. Affected file
2790 silcd/packet_receive.c.
2792 * Completed backup router support for standalone routers.
2793 Supports also servers in the cell that do not use the backup
2796 Wed Jun 26 10:38:11 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2798 * Fixed a bug in silc_string_regexify which did not add '^'
2799 at the start of each string, and thus the matching was
2800 not explicit. For example ban list iikone@*!*@* would
2801 match also "priikone", which is wrong, it would have to be
2802 *iikone@*!*@* to match also "priikone". Affected
2803 file lib/silcutil/unix/silcunixutil.c.
2805 Tue Jun 25 18:47:39 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2807 * Enable all local server connections before updating client
2808 caches when we've become backup router. Otherwise, signoff
2809 packets may not reach the clients. Affected files are
2810 silcd/server.c and silcd/server_util.[ch].
2812 * Fixed a bug in version string parsing which could crash
2813 the program with specially formatted version string.
2814 Bug reported and patch provided by Ville Räsänen. Affected
2815 file lib/silcutil/silcutil.c.
2817 * Handle the disconnection immediately when DISCONNECT
2818 packet is received in server. Affected file silcd/server.c.
2820 * Primary router now waits a short time (10 seconds) for
2821 backup router connection before accepting any other
2822 connection (except local). Affected file silcd/server.c,
2825 * Fixed a crash in client libary in NICK_CHANGE notify when
2826 NICK_CHANGE arrived for client entry we are resolving
2827 currently. Affected file lib/silcclient/client_notify.c.
2829 * Call the sconn->callback completion even if error had
2830 occurred. Start reconnecting always if connection to
2831 primary router fails during backup router protocol.
2832 Affected files silcd/server.c and server_backup.c.
2834 Mon Jun 24 17:47:52 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2836 * Added functions silc_server_send_opers and
2837 silc_server_send_opers_notify to send packets stricly
2838 to operators. Added macro SILC_SERVER_SEND_OPERS macro
2839 to send variable argument notify to operators.
2840 Affected files silcd/packet_send.[ch] and silcd/server.h.
2842 * Removed UMODE rights checking with UMODE_CHANGE notify.
2843 Affected file silcd/packet_receive.c.
2845 * Server/router operator now receives notify when network
2846 switches to backup router and when it resumes the use of
2847 primary router. Affected file silcd/server.c and
2848 silcd/server_backup.c.
2850 * Fixed the updating of client information after backup
2851 resuming protocol is over; update all except local clients
2852 to the new primary router. The affected file is
2853 silcd/server_util.c.
2855 * Added support for closing active connections in rehash
2856 that were unconfigured by the user. Supports currently
2857 closing server and router connections. Affected file
2860 * Rewrote some SILC_LOG_DEBUG's in silcd/server_backup.c.
2862 Sun Jun 23 17:32:31 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2864 * Don't do SILC_STRING_LANGUAGE encoding if the outbuffer
2865 is NULL since seems that on some platforms NULL is allowed
2866 and on some it's not. Fallback encoding is used instead.
2867 Affected file lib/silcutil/silcstrutil.c.
2869 * Fixed statistics updating for incoming server connection
2870 which could cause problems when re-connecting. Affected
2871 file silcd/server.c.
2873 * Preliminary backup router support for standalone router
2874 added. Affected files in silcd/.
2876 * Mark server connections in backup router disabled before
2877 and after backup protocol. Affected file is
2878 silcd/server_backup.c.
2880 * Added support for reconnecting to remote server connection
2881 even if the protocol fails, and if the configuration wants
2882 us to keep trying to connect anyway.
2884 Server connection is not allowed to backup router if
2885 backup router does not have connection to primary router yet.
2887 Affected file is silcd/server.c.
2889 Sat Jun 22 21:34:59 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2891 * Added silc_client_udpate_server function to update changed
2892 server info. Affected file lib/silcclient/idlist.[ch].
2894 * Added check for server entries that are being resolved when
2895 notify is received. If being resolved, handle the received
2896 notify only after it's resolved so that all notifys are
2897 handled in same order as received from the server.
2899 Added similar resolver check to channel entries. Every
2900 notify that cause resolving of any information that affects
2901 channel entry marks the channel entry in waiting state.
2902 After whatever resolving is over the waiters are signalled
2903 and only then the notifys are handled in the same order
2904 as delivered from the server.
2906 Affected files are lib/silcclient/idlist.[ch], and
2909 * Fixed KILLED notify handling in normal server. Affected
2910 file silcd/packet_receive.c.
2912 * Added SILC_IDLIST_STATUS_LOCAL which indicates that entry
2913 is locally connected, or was locally connected (but may
2914 be detached and connection is not active). Added also
2915 SILC_IS_LOCAL for checking this status. Affected files
2916 silcd/idlist.h, silcd/packet_receive.c, silcd/server_util.c,
2917 silcd/server.c and silcd/server_internal.h.
2919 Sat Jun 22 17:06:58 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2921 * Don't send or handle TOPIC_SET if topic is already set and
2922 is same as being set. Affected files silcd/command.c and
2923 silcd/packet_receive.c.
2925 * Fixed CMODE change rights checking to work correctly when
2926 removing modes by operator. Affected file is
2927 silcd/server_util.c.
2929 * Fixed some handling with New Channel packet in router and
2930 fixed some CMODE_CHANGE notify handling in server and router.
2931 Affected file is silcd/packet_receive.c.
2933 * Changed "disconnect" client operation to include the
2934 reason of the disconnection and optional disconnection
2935 message. Affected file lib/silcclient/silcclient.h.
2937 * Made the compilation of lib/contrib/ stuff conditional.
2938 Affected files configure.in.pre, lib/contrib/Makefile.am.
2940 Sat Jun 22 12:49:21 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2942 * All CMODE_CHANGE and CUMODE_CHANGE notifys are now sent back
2943 to the sender of the notify too, to avoid situation where two
2944 notifys are in the network at the same time going to oppsite
2945 directions. Affected file silcd/packet_receice.c.
2947 Fri Jun 21 10:00:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2949 * Delete the client from channel even if the cilent->id is
2950 NULL. It was possible that client was deleted without
2951 removing from channels (theoretically at least). Affected
2952 file silcd/server.c and silcd/server_util.c.
2954 * Free the client data too when resuming is not successful.
2955 Affected file silcd/packet_receive.c.
2957 * Merged some code from c0ffee's silc-plugin. Affected files
2958 irssi/src/silc/core/silc-channels.c and silc-expandos.c.
2960 * Added SILC_PRIMARY_ROUTE and SILC_BROADXAST macros to
2961 silcd/server_internal.h. SILC_PRIMARY_ROUTE Returns pointer
2962 to the primary router connection, the other one returns
2963 TRUE if packet must be broadcasted to network.
2965 * All notifys that are destined to primary router (to network)
2966 are now automatically sent to backup routers even if the
2967 router is standalone (and has backup router). Affected files
2970 * Added --without-irssi and --without-silcd configuration
2971 options for disabling the compilation of these applications.
2972 Affected file configure.in.pre and prepare.
2974 Thu Jun 20 13:48:15 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2976 * Implemented SILC_STRING_BMP and SILC_STRING_UNIVERSAL for
2977 UTF-8 encoding and decoding. Added also new encodings
2978 SILC_STRING_BMP_LSB and SILC_STRING_UNIVERSAL_LSB.
2980 Added also SILC_STRING_LANGUAGE which is language and charset
2981 specific encoder and decoer for those platforms that support
2982 iconv(). It can convert the UTF-8 to and from the locale
2983 specific character set.
2985 Affected file lib/silcutil/silcstrutil.[ch].
2987 * Added macro SILC_NOT_IMPLEMENTED to lib/silcutil/silclog.h.
2989 * Added function silc_get_command_name to the file
2990 lib/silcutil/silcutil.[ch].
2992 * Improved the server debug output a bit. Affected files are
2995 Wed Jun 19 17:46:31 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2997 * Save the channel passphrase when received succesful JOIN
2998 command reply from router, on normal server. Otherwise
2999 joinig +a channels from normal server is not possible.
3000 Affected file silcd/command.c.
3002 * Fixed a bug in TOPIC_SET notify handling. The notifier
3003 may be other than client too, like server or channel.
3004 It expected it to always be only client and ignored the
3005 notify. Affected file silcd/packet_recieve.c.
3007 * Removed some (unnecessary) debug printing from
3008 lib/silccore/silcid.c and lib/silccore/silcargument.c.
3010 * Do not force CMODE_CHANGE when server is announcing new
3013 Router announces stuff only after server reannounces channel
3014 after CHANNEL_CHANGE notify.
3016 These fixes optimizes the announcing procedure, and perhaps
3017 fixes some problems too. Affected file silcd/packet_receive.c.
3019 * Fixed SERVER_SIGNOFF sending to local clients. It was
3020 totally broken and sent the notify to all local clients,
3021 instead of only to those that was on same channel as the
3022 signing off clients. Affected file silcd/server_util.c.
3024 * Added -D option to server. It can be used to give debug
3025 level. The levels are from 0 - 99, and are predefined for
3026 smooth server debugging. (see silcd.c for the predefined
3027 levels). Affected file silcd/server.c.
3029 Wed Jun 19 16:01:51 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3031 * Fixed a bug in Irssi SILC client to close the connection
3032 properly when disconnecting from server. Affected file
3033 irssi/src/silc/core/client_ops.c.
3035 Tue Jun 18 17:14:52 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3037 * When authenticating as founder during JOIN command, check
3038 that the one authenticating becomes the only founder on the
3039 channel. Affected file silcd/command.c.
3041 * Better checking for founder mode setting when CUMODE_CHANGE
3042 notify is received. Affected file silcd/packet_receive.c.
3044 * Close all connections when shutting down the server by sending
3045 DISCONNECT packet. Close all listeners too when shutting
3046 down the server. Affected file silcd/server.c.
3048 * Handle DISCONNECT packet correctly in client library by
3049 calling the "disconnect" client operation. Affected file
3050 lib/silcclient/client.c.
3052 * Handle local errors correctly during resuming. Affected
3053 file lib/silcclient/client.c.
3055 Tue Jun 18 10:26:27 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3057 * The log file is not dupped internally anymore in
3058 lib/silcutil/silclog.c. Fixed memory leaks too.
3060 * The scheduler now dispatches all pending timeout tasks
3061 when it is uninitialized with silc_schedule_uninit.
3062 Affected file lib/silcutil/silcschedule.c.
3064 Mon Jun 17 21:30:55 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3066 * Added --enable-stack-trace option to configure. Added
3067 memory allocation stack trace support. Added files
3068 lib/silcutil/stacktrace.[ch]. Affected files are
3069 lib/silcutil/silcmemory.[ch].
3071 * Fixed memory leaks from libraries and server. Affected
3072 files around the tree.
3074 * Reverted back a fix made to CUMODE which broke it.
3075 Affected file silcd/command.c.
3077 Sun Jun 16 11:49:45 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3079 * Added SILC_MESSAGE_FLAG_UTF8 to the protocol specs and the
3080 core library, and implemented it. All textual messages SHOULD
3081 use this flag and the message MUST be UTF-8 encoded.
3082 All text messages sent by Irssi SILC client are now UTF-8
3083 encoded (regardless whether the terminal supports UTF-8 or not).
3084 Affected files are lib/silccore/silcchannel.h,
3085 irssi/src/silc/core/silc-servers.c, silc-channels.c and
3088 Sat Jun 15 18:23:39 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3090 * Added lots of new statistics updating that was missing from
3091 the server and router code. Affected files in silcd/.
3093 * Sending SIGUSR1 signal to server now dumps the current
3094 server statistics into /tmp directory. Affected file is
3097 * ROBODoc documented the lib/silccrypt/silchash.h. Improved
3098 the SILC Hash Interface also. Added new functions
3099 silc_hash_get_name, silc_hash_init, silc_hash_update and
3100 silc_hash_final. Affected file lib/silccrypt/silchash.c.
3102 Sat Jun 15 12:09:14 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3104 * Added some better info printing for client during connecting.
3105 Affected file silcd/server_util.c.
3107 * Implemented the SILC_CHANNEL_UMODE_QUIET mode that can be used
3108 to silence a user on a channel. Affected files are
3109 lib/silcclient/client_channel.c, irssi/src/silc/core/client_ops.c,
3110 irssi/src/fe-common/silc/module-formats.[ch], silcd/command.c
3111 and silcd/packet_receive.c.
3113 * Fixed a fatal bug in handling of malformed command payload.
3114 Affected file silcd/command.c.
3116 * Fixed a double free when announcing channel users to router.
3117 Affected file silcd/server.c.
3119 * After successful authentication to channel founder mode, check
3120 that there isn't anyone else with founder mode on the channel.
3121 The one that authenticated will become founder and anyone
3122 else is demoted. Affected file silcd/command.c.
3124 * Added error printing of any error that has occurred during
3125 any command in client library. Affected file is
3126 irssi/src/silc/core/client_ops.c.
3128 * Removed some error printing from the client library and left
3129 it for the application to worry (from the error status it
3130 receives in 'command' client operation. Affected file is
3131 lib/silcclient/command.c.
3133 Fri Jun 14 22:59:02 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3135 * Added new status types KEY_AGREEMENT_ALREADY_STARTED and
3136 KEY_AGREEMENT_SELF_DENIED to lib/silcclient/silcclient.h.
3137 Starting key agreement with itself is denied. Affected file
3138 is lib/silcclient/client_keyagr.c.
3140 * Fixed some error checkings from the SFTP library which caused
3141 misbehaviour. Affected files are lib/silcsftp/sftp_client.c
3142 and lib/silcsftp/sftp_util.c.
3144 * Added new "debug" and "debug_string" settings to Irssi SILC
3145 client which can be used to print runtime debugging on the
3146 Irssi's screen. Available when compiled with --enable-debug
3147 option. Affected file irssi/src/silc/core/silc-core.c.
3149 Tue Jun 11 16:36:02 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
3151 * Fixed a missing variadic parameter in a function call that
3152 caused server crash when a non-allowed connection arrived.
3153 Reported by Richard Becker. Affected file silcd/server.c.
3155 Mon Jun 10 16:29:42 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3157 * Added WATCH list sending to backup routers from router.
3158 The WATCH command is sent by the router to the backup
3159 router. Affected file silcd/command.c.
3161 * Mark the backup_router flag for RouterConnection entry
3162 if the backup router stuff is defined in the config file.
3163 Affected file silcd/serverconfig.c.
3165 * Fixed some backup data sending around the code to work better
3166 if the router is standalone router. Not all places were fixed.
3167 Affected file silcd/packet_receive.c, silcd/packet_send.c,
3170 * Fixed the router connecting when connecting to multiple
3171 routers. It ignored every other router except the first
3172 one. Affected file silcd/server.c.
3174 Mon Jun 10 09:28:21 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3176 * Made the private key generation after expiration optional.
3177 If not created after expiration the old key will re-expire
3178 at a later time (and thus key pair is not necessary to
3179 change). Affected file irssi/src/silc/core/clientutil.c.
3181 Sun Jun 9 18:58:25 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3183 * The length arguments in bind() and connect() were wrong
3184 and fixed now to used SIZEOF_SOCKADDR in the
3185 lib/silcutil/unix/silcunixutil.c.
3187 Tue Jun 4 18:36:05 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3189 * Fixed detach timeout handling to use Client ID and not
3190 the actual client entry which may be freed in the callback.
3191 Affected file silcd/command.c.
3193 Thu May 30 15:53:45 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3195 * Merged c0ffee's multiple interface support patch.
3196 Affected files in silcd/.
3198 Wed May 29 18:08:15 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3200 * Cleanup keys properly. Affected file is
3201 irssi/src/silc/core/clientutil.c.
3203 Tue May 28 20:11:41 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3205 * Display the user mode on the status bar. Affected file
3206 irssi/src/silc/core/silc-expandos.c.
3208 Tue May 28 13:56:26 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3210 * If private message key is not set, but the flag is set in
3211 the packet, ignore the packet since it cannot be decrypted.
3212 Affected file lib/silcclient/client_prvmsg.c.
3214 Thu May 23 12:00:14 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3216 * When resuming client, remove the old client entry from
3217 the watcher list too. Affected file silcd/packet_receive.c.
3219 * Do not allow normal server to force founder mode away
3220 from router if the founder mode is already set. Affected
3221 file silcd/packet_receive.c.
3223 * Remove the client entry with watch notify types with short
3224 timeout, and not directly, so that other notifys can be
3225 retrieved too. Affected file lib/silcclient/client_notify.c.
3227 * Display notification about data messages that cannot be
3228 displayed. Affected files irssi/src/silc/core/client_ops.c,
3229 irssi/src/fe-common/silc/module-formats.[ch].
3231 Sun May 19 18:59:00 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3233 * Fixed the CHANNEL_CHANGE notify handling in client libary
3234 to not use freed memory. Affected file is
3235 lib/silcclient/client_notify.c.
3237 * Fixed CUMODE_CHANGE notify handling in server. Affected
3238 file silcd/packet_receive.c.
3240 * Fixed USERS command to support empty channels. Affected
3241 file silcd/command.c.
3243 Sat May 18 11:35:19 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3245 * Allow multiple identical pending commands to be registered
3246 in client library. Affected file is lib/silcclient/command.c.
3248 * Call the completion for resolving client information only
3249 after all resolvers has finished. This fixes a crash in
3250 the client. Added support for checking when the resolvers
3251 are finished. Affected file is lib/silcclient/idlist.c.
3253 * Wait by default 3 seconds before reconnecting to the server
3254 after being disconnected. Makes the /detach command a bit
3257 Fri May 17 17:23:45 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3259 * Check the watcher list before sending signoff notifys
3260 when closing client connection. Affected file is
3263 * Added better CMODE command rights checking. Affected file
3264 silcd/server_util.c.
3266 Fri May 17 08:33:41 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3268 * Fixed watcher list checking during server signoff. It
3269 crashed the server. Affected file silcd/server_util.c.
3271 * The JOIN command reply returns now the founder's public
3272 key. Affected file is silcd/command.c.
3274 * Announce the channel mode, and the mode properties with
3275 CMODE_CHANGE notify. Affected file silcd/server.c.
3277 * Mark new channels by default disabled, untill at least
3278 one user joins the channel. Affected file is
3279 silcd/packet_receive.c.
3281 Thu May 16 13:05:13 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3283 * The nickname argument to watch notify can be optional.
3284 Fixes a crash in server. Affected file silcd/packet_send.c.
3286 * Remove the client entry from cache if the WATCH notify type
3287 is KILLED, SERVER_SIGNOFF or SIGNOFF. Affected file is
3288 lib/silcclient/client_notify.c.
3290 * Check the watcher list before and after changing nickname
3291 when the NICK_CHANGE notify is received. Affected file is
3294 * Fixed a crash in OPER and SILCOPER command sending. Empty
3295 passphrase caused the crash. Affected file is
3296 lib/silcclient/command.c.
3298 Wed May 15 19:01:42 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3300 * Merged with Irssi CVS for Irssi SILC client.
3302 Tue May 14 19:37:48 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3304 * Completed the protocol specifications.
3306 Tue May 7 20:41:58 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3308 * Merged with Irssi CVS for Irssi SILC client.
3310 Tue May 7 11:07:16 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3312 * Added the founder's public key delivery to the
3313 CUMODE_CHANGE notify type as well. Updated the protocol
3314 specs and the code. Affected files are silcd/packet_send.[ch],
3315 silcd/packet_receive.c and silcd/command.c.
3317 Mon May 6 19:46:12 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3319 * Added silc_pkcs_public_key_copy function into the
3320 lib/silccrypt/silcpkcs.[ch].
3322 * Remove the `iv' from the SilcChannelEntry since we can
3323 live without it. Affected files are silcd/idlist.h and
3324 silcd/packet_receive.c.
3326 * Added support for sending the founder's public key in
3327 the CMODE_CHANGE notify packet in the server. Affected
3328 files are silcd/packet_send.[ch], silcd/packet_receive.c,
3329 silcd/command.c and silcd/server.c.
3331 * Changed the FOUNDER_AUTH authentication to use only
3332 public key authentication as defined by new protocol
3333 specs. Passphrase authentication with that mode cannot
3334 be used anymore. It is now possible to reclaim founder
3335 mode from any server in the network. Affected files are
3336 silcd/command.c, silcd/idlist.h and silcd/command_reply.c.
3338 * Added permanent channels support by making the channel
3339 permanent when FOUNDER_AUTH mode is set on the channel.
3340 The channel will not be destroyed even if channel is empty
3341 when that mode is set. Protocol TODO #17. Affected
3342 files are silcd/server.[ch], server_util.[ch],
3343 silcd/command.c, silcd/packet_receive.c and
3344 lib/silcclient/command.c.
3346 Fri May 3 18:36:51 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3348 * Added reference counter to the command reply context in
3349 the client library. Affected files are
3350 lib/silcclient/command_reply.[ch].
3352 Fri May 3 11:37:10 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3354 * Fixed rekey protocol with PFS in the client library.
3355 Affected file is lib/silcclient/protocol.c.
3357 * Added support for list of errors in client library
3358 command reply handling. Affected file is
3359 lib/silcclient/command_reply.c.
3361 * Defined that the WHOIS and IDENTIFY commands can send
3362 list of errors. Updated the protocol specs. Protocol
3365 * Added support for sending list of errors to WHOIS and
3366 IDENTIFY commands in server. Added support for receiving
3367 list of errors in server. Affected files are
3368 silcd/command.c and silcd/command_reply.c.
3370 * Fixed client info resolving on LEAVE command in client
3371 library to not crash. Affected file is
3372 lib/silcclient/client_notify.c.
3374 Thu May 2 08:45:11 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3376 * Defined that the NICK command replies with thew changed
3377 nickname too, to make the nickname changing simpler at
3378 the client's end. Updated protocol specs and the code
3379 in client and server. Affected files are
3380 silcd/command.c, lib/silcclient/command_reply.c and
3381 lib/silcclient/command.c.
3383 Mon Apr 29 20:10:42 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3385 * Added `Compressed' packet flag to indicate that the packet
3386 payload is compressed by the sender. Updated the protocol
3387 specs and the core library. The compression still is not
3388 implemented in the sources. Affected file is
3389 lib/silccore/silcpacket.h.
3391 Mon Apr 29 09:48:12 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3393 * Remove pending command callbacks also if the connection
3394 to the server is destroyed. Affected file is
3395 lib/silcclient/client.c.
3397 Sat Apr 27 19:52:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3399 * Added new QUIET channel user mode that can be used to
3400 quiet a user in a channel. Updated the protocol specs but
3401 it wasn't implemented yet. Protocol TODO #27. Affected
3402 file is lib/silccore/silcmode.h.
3404 Mon Apr 22 09:09:44 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3406 * Added BLOCK_INVITE user mode to be able to block incoming
3407 invite notifications. Protoocol TODO #26. Affected files
3408 are lib/silccore/silcmode.h, lib/silcclient/command.c and
3411 * SILC Publickey fields MUST be UTF-8 encoded now. Updated
3412 the protocol specs and the code. Affected file is
3413 lib/silccrypt/silcpkcs.c.
3415 Sun Apr 21 19:44:38 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3417 * Disconnect Payload includes now the status type. Updated
3418 the protocol specs and the code. Protocol TODO #25.
3419 Affected files are silcd/server.c, lib/silcclient/client.c.
3421 * Added NOT_AUTHENTICATED, BAD_SERVER_ID, INCOMPLETE_INFORMATION,
3422 KEY_EXCHANGE_FAILED and BAD_VERSION error status types.
3423 Moved the silc_client_command_status_messages table to the
3424 lib/silcutil/silcutil.c and added new funtion
3425 silc_get_status_message, which deprecates function
3426 silc_client_status_message. Affected files are
3427 lib/silccore/silcstatus.h, lib/silcclient/command_reply.[ch],
3428 lib/silcutil/silcutil.[ch].
3430 Fri Apr 19 17:35:15 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3432 * Defined that the nickname hash in Client ID MUST be from
3433 lowercase nickname. This effectively changes nicknames in
3434 SILC to case-insensitive. Updated the protocol specs and
3435 the code. Affected files are lib/silcutil/silcutil.[ch],
3436 silcd/serverid.c, and silcd/idlist.c.
3438 * Added new channel user modes BLOCK_MESSAGES_USERS and
3439 BLOCK_MESSAGES_ROBOTS. Updated the protocol specs and the
3440 code. Affected files are lib/silccore/silcmode.h,
3441 lib/silcclient/command.c, and silcd/packet_send.c.
3443 * Added new error status ERR_RESOURCE_LIMIT. Updated protocol
3444 specs and code. Affected file lib/silccore/silcstatus.h.
3446 * Added support for watch list. It is possible to add nicknames
3447 to be watched, and when they come to network, leave network
3448 or user mode changes the watcher will be notified of this
3449 change. Added SILC_COMMAND_WATCH command, added new
3450 notify type SILC_NOTIFY_TYPE_WATCH to deliver the watch
3451 notifications. Updated the protocol specs and implemented
3452 this to library, client and server. Protocol TODO #21.
3453 Affected files are lib/silccore/silccomand.h,
3454 lib/silccore/silcnotify.h, lib/silcclient/command[_reply].[ch],
3455 silcd/command[_reply].[ch], lib/silcclient/client_notify.c,
3456 silcd/packet_send.[ch], silcd/packet_receive.c, and
3457 irssi/src/silc/core/client_ops.c.
3459 * Added user mode SILC_UMODE_REJECT_WATCHING to reject
3460 somebody watching you. Updated the protocol specs and the
3461 code. Affected files are lib/silccore/silcmode.h, and
3462 lib/silcclient/command.c.
3464 Fri Apr 19 09:02:20 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3466 * Added service support to SILC protocol. Added new command
3467 SILC_COMMAND_SERVICE. Updated the protocol specs and the
3468 core library. Services are not implemented in server or
3469 client for now. Protocol TODO #20. Affected files are
3470 lib/silccore/silcstatus.h, lib/silccore/silccommand.h.
3472 * Added SilcStatus argument to `command' client operation
3473 to return the error status when command sending fails
3474 locally. Changed all command in client library to return
3475 correct command status. Affected files are
3476 lib/silcclient/command.c, lib/silcclient/silcclient.h and
3477 irssi/src/silc/core/client_ops.c.
3479 Thu Apr 18 14:09:51 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3481 * Added silc_mime_parse function to parse MIME headers.
3482 Affected files are lib/silcutil/silcstruti.[ch].
3484 * Added MIME header parsing in Irssi SILC Client. It displays
3485 all textual MIME objects, others it ignores. Affected file
3486 is irssi/src/silc/core/clien_ops.c.
3488 Wed Apr 17 22:07:59 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
3490 * Fixed a bug in the pid writing function, which couldn't be
3491 written in a root-owned directory.
3493 Tue Apr 16 09:34:40 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3495 * Defined that channel message to unknown Channel ID must
3496 cause SILC_NOTIFY_TYPE_ERROR notify message to the sender.
3497 Updated the protocol specs and the code in server. The
3498 affected file is silcd/packet_receive.c.
3500 Mon Apr 15 19:57:57 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3502 * Added new notify type SILC_NOTIFY_TYPE_ERROR and specified
3503 that it is used to send error notifys if error occurs during
3504 some SILC packet processing, except commands. The error
3505 types are same as for command reply types. Defined that
3506 if private message is sent to unknown Client ID the error
3507 is sent in SILC_NOTIFY_TYPE_ERROR instead of command reply.
3508 Updated the protocol specs and code. Affected files are
3509 lib/silccore/silcnotify.h, added lib/silccore/silcstatus.h,
3510 lib/silcclient/client_notify.c, silcd/packet_receive.c,
3511 and irssi/src/silc/core/client_ops.c. Renamed the
3512 SilcCommandStatus to SilcStatus.
3514 * Defined the use of extra WHOIS attributes in WHOIS command.
3515 The <Requested Attributes> (defined in a separate document)
3516 can be used to request additional information about user
3517 not returned by standard WHOIS command. Defined that server
3518 can send WHOIS command directly to client. Client provides
3519 the requested attributes to the server. Updated the protocol
3520 specs. Protocol TODO #4. Implementation is not done yet
3521 (Protocol TODO #24).
3523 * Renamed function silc_client_command_status_message to
3524 silc_client_status_message. Affected files are
3525 lib/silcclient/command_reply.[ch].
3527 Sun Apr 14 21:13:42 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3529 * Changed the WHOIS, IDENTIFY and WHOWAS count arguments to
3530 32 bit integers. Updated the protcol specs and the code.
3531 Affected files are silcd/command.c and
3532 lib/silcclient/command.c.
3534 Sun Apr 14 19:49:02 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
3536 * Fixed a bug in library where sending a bogus authentication
3537 payload would lead to a crash. Affected file is
3538 lib/silccore/silcauth.c.
3540 Sat Apr 13 13:09:24 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3542 * Added detach_disabled and detach_timeout server config
3543 options to the server. Affected files silcd/serverconfig.[ch],
3544 silcd/command.c and silcd/packet_receive.c.
3546 Fri Apr 12 20:09:08 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3548 * Added resolve_cmd_ident field to the SilcClientEntry structure
3549 too so that if the entry is for example being resolved so
3550 another command may attach to the same pending command reply
3551 without requiring to resolve the same entry again. Added
3552 support for adding multiple pending commands for one
3553 command idenfier. Affected files lib/silcclient/command.[ch],
3554 lib/silcclient/command_reply.[ch], lib/silcclient/idlist.h.
3556 Fri Apr 12 10:17:51 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3558 * Defined that server receives WHOIS command reply for private
3559 and secret channels too. Updated protocol specs and the
3560 code in server. Affected file silcd/command.c.
3562 * Defined <channel user mode list> argument to WHOIS command
3563 reply for returning user modes on the channels. The
3564 channel list now doesn't include the user mode anymore but the
3565 actual channel mode. Updated protocol specs and the code in
3566 client and server. Affected files are silcd/command_reply.c,
3567 silcd/command.c, silcd/server.c, irssi/src/silc/core/client_ops.c,
3568 and lib/silcclient/command_reply.c.
3570 * Save the channels list in WHOIS command reply in normal server
3571 so that WHOIS always shows joined channels also in normal
3572 server and not just on router. Affected file is
3573 silcd/command_reply.c.
3575 Thu Apr 11 22:29:33 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3577 * Defined that server receives USERS command reply for private
3578 and secret channels too. Updated protocol specs and the
3579 code in server. Affected file silcd/command.c.
3581 Thu Apr 11 16:32:08 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3583 * Changed the UMODE's mode mask argument to be optional. If
3584 not provided then the command merely returns the current mode
3585 mask to the client. Updated protocol specs and the server.
3586 Affected file is silcd/command.c.
3588 * Added SILC session detachment/resuming support. It is possible
3589 to detach by closing the network connection and then re-connect
3590 and resume to the old client session. Added DETACHED user
3591 mode that server will set for detached client. Added new
3592 packet RESUME_CLIENT which is used to perform the resuming
3593 process. Added DETACH command. Updated the protocol specs,
3594 core library, client and server. Protocol TODO #22. Very
3595 many affected files around the tree.
3597 Wed Apr 10 16:32:01 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3599 * Changed the CMODE's mode mask argument to be optional. If
3600 not provided then the command merely returns the current mode
3601 mask to the client. Updated protocol specs and the server.
3602 Affected file is silcd/command.c.
3604 * Changed the Killer's Client ID in KILLED notify to be just
3605 any ID payload since router server is allowed to kill as well.
3606 Updated protocol specs, client libary and server. Affected
3607 files are lib/silcclient/client_notify.c, silcd/packet_receive.c,
3608 and irssi/src/silc/core/client_ops.c.
3610 Tue Apr 9 17:15:42 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3612 * Added new user modes ANONYMOUS for special anonymous servers
3613 that may set the mode for client, and BLOCK_PRIVMSG which
3614 client may set to block incoming private messages unless the
3615 Private Message Key flag is set (using private keys to protect
3616 private messages). Updated protocol specs and code in client
3617 and server and core library. Protocol TODO #23. Affected
3618 files are lib/silccore/silcmode.h, silcd/server.[ch],
3619 irssi/src/silc/core/client_ops.c, silcd/packet_receive.c,
3620 irssi/docs/help/in/umode.in, lib/silcclient/command.c.
3622 * Added new channel user mode BLOCK_MESSAGES which the client
3623 may set to itself to tell server not send channel messages.
3624 Other packets such as channel key packets are still sent.
3625 Protocol TODO #23. Updated the protocol specs, client and
3626 server. Affected files are lib/silccore/silcmode.h,
3627 irssi/docs/help/in/cumode.in, lib/silcclient/command.c,
3628 lib/silcutil/silcutil.c, silcd/command.c, and
3629 silcd/packet_send.c.
3631 Mon Apr 8 23:57:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3633 * Redefined the Status Payload to include now two 8 bit fields,
3634 instead of one 16 bit field. This now makes it possible to
3635 send list of errors. Updated the protocol specs and the code
3636 in core library, client library and server. Protocol TODO #1.
3637 Affected files are lib/silccore/silccommand.[ch],
3638 lib/silcclient/command_reply.[ch], silcd/command.c,
3639 silcd/command_reply.c and silcd/packet_receive.[ch].
3641 Mon Apr 8 19:57:40 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
3643 * Added config parse status SILC_CONFIG_EPRINTLINE, this status
3644 must be handled by the application and should tell the application
3645 that an error message was already printed, and it should print the
3646 config coords (line, filename, ...). Affected files are
3647 silcd/serverconfig.c, lib/silcutil/silcconfig.[ch].
3649 * Added local macro SILC_SERVER_CONFIG_ALLOCTMP to make the
3650 server config parsing code more readable.
3652 Fixed a bug in the fetch_logging() config callback.
3654 Affected files is silcd/serverconfig.c.
3656 * Drop root privileges when started in foreground. Don't drop them
3657 if debugging also. Affected file is silcd/silcd.c.
3659 Mon Apr 8 17:00:41 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3661 * Added more IM-like features by introducing new user modes
3662 for setting various presence information. Added new modes:
3663 INDISPOSED, BUSY, PAGE, HYPER and ROBOT. Updated protocol
3664 specs and code. Protocol TODO #19. Affected files are
3665 lib/silccore/silcmode.h, irssi/src/silc/core/client_ops.c,
3666 irssi/docs/help/in/umode.in and lib/silcclient/command.c.
3668 Sun Apr 7 17:07:59 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3670 * Added STATS command to the protocol after all, to return
3671 various statistical information about the network. It can
3672 be used by clients to retrieve statistical information, and
3673 servers may use it to to fetch cell and network wide
3674 statistics from router. Updated the protocol specs and
3675 implemented it to the server. Protocol TODO #16.
3676 Affected files are lib/silccore/silccommand, silcd/command.[ch],
3677 silcd/command_reply.[ch].
3679 Sat Apr 6 17:08:58 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3681 * The LIST command reply in client libary now adds new channel
3682 entry if the returned channel doesn't exist yet in cache,
3683 and returns the channel entry to the application in the
3684 command_reply client operation. Affected file is
3685 lib/silcclient/command_reply.c.
3687 * Changed the channel message payload's MAC generation to
3688 include the IV in the MAC as well. This way all relevant
3689 parts of the channel message payload are authenticated also
3690 with the channel message MAC (and not only by packet MAC).
3691 Causes incompatibility with 1.0 protocol. Protocol TODO #7.
3692 Affected file is lib/silccore/silcchannel.c.
3694 * Fixed the SKE to save the remote version, since the
3695 silc_ske_parse_version mistakenly checked wrong version,
3696 after it replaced the start payload. Affected files are
3697 lib/silcske/silcske.[ch].
3699 Fri Apr 5 16:03:03 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3701 * Splitted lib/silcutil/silcutil.h into silcstrutil.h for
3702 string utility functions. Added there also new functions
3703 silc_utf8_[encode/decode/valid] for UTF-8 string encoding.
3704 Affected files lib/silcutil/silcstrutil.[ch].
3706 * Renamed silc_*_pem functions to silc_pem_* functions. Affected
3707 files are lib/silcutil/silcstrutil.[ch].
3709 * Defined that the security property fields in SKE SHOULD be
3710 UTF-8 encoded, defined that version string MUST be US-ASCII
3711 encoded, defined that passphrases sent in connection
3712 authentication protocol MUST be UTF-8 encoded. Implemented
3713 these to the client and server. Defined also that other
3714 passphrases sent in the protocol MUST be UTF-8 encoded.
3715 Affected files are lib/silcske/silcske.c,
3716 lib/silcclient/protocol.c, silcd/protocol.c,
3717 silcd/serverconfig.c, and lib/silccore/silcauth.c.
3719 * Changed the silc_client_close_connection interface to not
3720 need the SilcSocketConnection which should not be visible
3721 to application. Affected files are lib/silcclient/client.c
3722 and lib/silcclient/silcclient.h.
3724 * Rewrote the text for Private Message Key Payload in the
3725 protocol specification. Protocol TODO #11.
3727 Wed Apr 3 16:24:51 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3729 * Upgraded the protocol version to 1.1, updated protocol specs
3732 * Added the nickname as new argument to NICK_CHANGE notify and
3733 added it to protocol specs and implemented it to client and
3734 server. Protocol TODO #3. Affected files are silcd/idlist.[ch],
3735 silcd/command.c, silcd/packet_receive.c, packet_send.[ch], and
3736 lib/silcclient/client_notify.c.
3738 * Added the killer's client ID to the KILLED notify and added
3739 it to protocol specs and implemented it to client and server.
3740 Protocol TODO #13. Affected files are silcd/command.c,
3741 silcd/packet_receive.c, packet_send.[ch],
3742 lib/silcclient/client_notify.c, irssi/src/silc/core/client_ops.c.
3743 The killer's client entry is now returned to application in
3744 the `notify' client operation.
3746 * Fixed the Max Argument fields that had too large value set
3747 in the protocol specs. Protocol TODO #14.
3749 * Added the LEAVE command reply to return the ID of parted
3750 channel. Updated protocol specs and implemented it to the
3751 client and server. Protocol TODO #15. Affected files are
3752 silcd/command.c, lib/silcclient/command_reply.c. The channel
3753 entry is now returned to application in the `command_reply'
3756 * Rewrote the version SKE version checking in client libary
3757 and in server to use the silc_parse_version_string. Affected
3758 files are lib/silcclient/protocol.c, silcd/protocol.c.
3760 * Added SILC_STATUS_ERR_NO_CHANNEL_FOPRIV error status to few
3761 commands that was missing it, and updated protocol specs and
3762 the server implementation. Protocol TODO #10. The affected
3763 file is silcd/command.c.
3765 * Defined new message flags SILC_MESSAGE_FLAG_REPLY to be
3766 generic reply to a generic request (REQUEST flag), and
3767 SILC_MESSAGE_FLAG_DATA to send any kind of data in a generic
3768 way. A draft-riikonen-silc-flags-payloads-00.txt is written
3769 to define the payload for DATA flag. Added the flags to
3770 the implementation. Protocol TODO #9. Affected file is
3771 lib/silccore/silcchannel.h.
3773 Changed the client library to return the message length
3774 to application as well in the channel_message and private_message
3775 client operations. Affected files are
3776 lib/silcclient/client_prvmsg, lib/silcclient/client_channel.c,
3777 lib/silcclient/silcclient.h, irssi/src/silc/core/client_ops.c,
3778 and lib/silcclient/client_ops_example.c.
3780 * Added two new channel modes: SILC_CMODE_SILENCE_USERS
3781 and SILC_CMODE_SILENCE_OPERS which can be used to moderate
3782 the channel. Updated protocol specs and impelemented this
3783 to client and server. Protocol TODO #6. Affected files are
3784 silcd/packet_receive.c, server_util.c, lib/silcclient/command.c,
3785 lib/silcclient/client_channel.c, lib/silccore/silcmode.h.
3787 Added new options m and M to CMODE command in Irssi SILC
3788 client to set these modes.
3790 * Deprecated all administrative commands from SILC protocol
3791 since they are highly implementation specific commands.
3792 Updated protocol specs. Moved the old commands in
3793 implementations to private range of command types. Affected
3794 files are silcd/command.c, lib/silcclient/command.c and
3795 lib/silcclient/command_reply.c. Protocol TODO #8.
3797 * Fixed a bug in server where sending unknown command crashes
3798 the server. Affected file silcd/command.c.
3800 Wed Apr 3 09:57:47 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3802 * Added SILC_PROTOCOLVERSION macro to check protocol version
3803 of a socket connection. The affected file is
3804 lib/silcutil/silcsockconn.h.
3806 * Added better error logging in rekey protocol. Affected file
3809 * Do not check public key types in SKE during rekey. Affected
3810 file lib/silcske/payload.c.
3812 * Fixed the rekey protocol with PFS, which was totally broken.
3813 Affected file silcd/protocol.c.
3815 Tue Apr 2 14:55:06 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3817 * Some client implementations quit network by doing first LEAVE
3818 and then immediately SIGNOFF (like Bombyx). We now do check
3819 after a short time after LEAVE notify and check whether the
3820 client is still valid after LEAVE, and if not we remove it from
3821 cache. Affected file is lib/silcclient/client_notify.c.
3823 Tue Apr 2 13:39:04 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
3825 * Merged version 1.1.4 of zlib. Even if it not currently in use,
3826 it's good not to have security holes here.
3828 * Fixed a negative refcount situtuation for the config context.
3829 Affected file is silcd/serverconfig.c.
3831 Mon Apr 1 20:15:10 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
3833 * ROBOdoc documented lib/silcutil/silcutil.h.
3835 Sat Mar 30 21:06:45 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3837 * Optimized even more the SilcPacketContext structure. Now
3838 totally saved 16 bytes of memory per context after optimization.
3839 Affected files are lib/silccore/silcpacket.[ch].
3841 * Made strict checks for valid SILC IDs. Affected file is
3842 lib/silccore/silcid.c.
3844 Sat Mar 30 18:15:55 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3846 * Changed the object argument for silc_cipher_register,
3847 silc_hash_register, silc_hmac_register and silc_pkcs_register
3848 to const. Affected files are lib/silccrypt/silccipher.[ch],
3849 silchash.[ch], silchmac.[ch] and silcpkcs.[ch].
3851 * Changed the silc_get_username and silc_get_real_name to
3852 never fail. Affected file lib/silcutil/unix/silcunixutil.c.
3854 * Fixed the Irssi SILC Client to use the silc_get_username and
3855 silc_get_real_name insted of glib routines since the glib
3856 routines only corrupt stack. Fixes the Irssi SILC to work in
3857 Cygwin. Affected file irssi/src/silc/core/silc-core.c.
3859 * Fixed the Irssi to not use g_get_home_dir since it crashes
3860 or returns garbage on cygwin and corrupts stack. Added function
3861 get_home_dir to Irssi routines. Affected files are
3862 irssi/src/core/misc.[ch] and irssi/src/core/core.c.
3864 Fri Mar 29 21:55:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3866 * Made some structure optimizations. SFTP memory FS MemFSEntry
3867 entry structure. Optimized SilcTask structure. Optimized
3868 SilcPacketContext structure.
3870 Affected files lib/silcsftp/sftp_fs_memory.c,
3871 lib/silcutil/silcschedule.c, lib/silccore/silcpacket.h.
3873 Fri Mar 29 10:41:07 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3875 * And yet again reverted back the config thing since Johnny
3876 screwed it up. Affected file silcd/serverconfig.[ch], server.c,
3879 * Fixed memory leaks from config object. Affected files are
3880 silcd/serverconfig.[ch].
3882 * Added support for adding new connections to the server in rehash.
3883 After rehash they take effect.
3885 Added support for changing the maximum allowed connections in
3886 rehash. The number can grow but going smaller is not supported.
3888 Added function silc_server_num_sockets_by_remote to the
3889 silcd/server_util.[ch].
3891 Affected files are silcd/server.c, and silcd/serverconfig.[ch].
3893 Fri Mar 29 03:26:12 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
3895 * Added preliminary checking during config parsing for a valid
3896 public/private key and removed further checks in the code.
3897 Affected files are silcd/serverconfig.[ch], server.c.
3899 * Moved functions silc_server_drop() and silc_server_daemonise()
3900 from server.c to silcd.c since they are stricly related to
3901 the application activity.
3903 * Reverted a small part of the automatic ref/unref since
3904 it caused a double unref in some situations. Affected
3905 files are silcd/silcd.[ch], server.c, serverconfig.c.
3907 * Added some .cvsignore files in the lib directory.
3909 Thu Mar 28 22:51:15 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3911 * Fixed silc_net_gethostbyaddr to correctly resolve by
3912 address. Affected file lib/silcutil/silcnet.c.
3914 * Fixed the notify relaying to client. The HMAC to be used
3915 with relayed packets ws wrong and caused decryption failure
3916 at the client end. Affected file is silcd/packet_receive.c.
3918 Thu Mar 28 19:02:05 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3920 * Created new branch silc_protocol_1_0_branch.
3922 * Reverted the silc_log_quick change in lib/silcutil/silclog.c.
3924 * Changed the silc_server_config_* routines to be SilcServer
3925 independent. They are now officially application specific code
3926 and not part of generic server implementation. Affected files
3927 are silcd/serverconfig.[ch], silcd/silcd.c, silcd/server.c.
3929 Thu Mar 28 17:01:43 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3931 * Added automatic referencing of config context in the
3932 silc_server_config_alloc, and automatic unreferencing in the
3933 silc_server_config_destroy. Affected files are
3934 silcd/serverconfig.[ch], silcd/silcd.c.
3936 * Fixed the silc_log_quick handling in the logging routines.
3937 It didn't log quickly when it was TRUE. Affected file is
3938 lib/silcutil/silclog.c. Also the flush delay was set even
3939 if it was 0 in config file. Affected file is
3940 silcd/serverconfig.c.
3942 * Added support for changing key pair of the server in rehash.
3943 Affected file silcd/server.c.
3945 Thu Mar 28 12:17:21 CET 2002 Pekka Riikonen <priikone@silcnet.org>
3947 * Fixed the TOPIC_SET notify to not cras. It changed the topic
3948 too early, before getting the channel entry. Affected file
3949 is silcd/packet_receive.c.
3951 Thu Mar 28 09:58:16 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
3953 * Added functions silc_server_config_[ref/unref], these are used
3954 to prevent that the config object is destroyed.
3956 No longer directly affect global variables silc_log_quick and
3957 silc_log_delay, they are first cached inside the config object
3958 and then applied with silc_server_config_setlogfiles().
3960 silc_server_config_set_defaults() is now internal to
3961 serverconfig.c, there are no reasons to show this internal stuff
3964 Affected files are silcd/serverconfig.[ch].
3966 * Added macro SILC_SERVER_LOG_STDERR(), this should replace most
3967 fprintf's to stderr, since some code may be executed again after
3968 the server went into the background. Affected files are
3971 * Added rehash support. Added function silc_server_rehash() that
3972 will perform all the basic tasks of the rehashing procedure.
3974 * Added command line option `-x, --hexdump'. This will enable the
3975 SILC_LOG_HEXDUMP calls that are no longer enabled with `--debug'.
3976 The option `--hexdump' implies `--debug'.
3978 * Fixed a bad bug in the logging APIs (silcutil library) where
3979 the application would crash after calling silc_log_reset_all().
3981 Wed Mar 27 19:43:16 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3983 * Fixed the KICKED notify handling in client library to
3984 correctly remove the channel and all entries from the
3985 channel when I was kicked. This bug crashed the client.
3987 Fixed yet another but in KICKED notify handling to remove
3988 the kicked client correctly from the channel.
3990 Affected file is lib/silcclient/client_notify.c.
3992 * Fixed a minor bug in looking up correct client entry
3993 in KICKED notify in server. Affected file is
3994 silcd/packet_receive.c.
3996 * Fixed the lib/silcmath/Makefile.am to include the MPI and GMP
3997 sources correctly to distribution. Fixes --with-gmp option.
3999 * Removed the manual rehashing from ID Cache, and changed it
4000 to use the SILC Hash Table's auto rehash feature. Affected
4001 file is lib/silccore/silcidcache.c.
4003 Wed Mar 27 00:07:11 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4005 * Fixed a bug in the silc_client_nickname_format function that
4006 handles the multiple same nickname formatting. Two clients
4007 with same nickname caused problems after the first one left
4008 and rejoined. It didn't format the nickname correctly.
4009 Affected file is lib/silcclient/idlist.c.
4011 Tue Mar 26 19:33:03 CET 2002 Pekka Riikonen <priikone@silcnet.org>
4013 * Don't change the topic if olod topic is same as new one.
4014 Affected file is silcd/packet_receive.c.
4016 Mon Mar 25 21:11:35 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4018 * Added cross-reference support to the SILC Documentation
4019 generator. All types across all HTML files are now cross-
4020 referenced. Affected files util/robodoc/generator.c and
4021 scripts/silcdoc/silcdoc.
4023 * Added file lib/silcutil/silctypes.h to include all the
4024 arithmetic type definitions and some macros. Removed
4025 includes/bitmove.h and moved macros to silctypes.h.
4027 Mon Mar 25 17:19:46 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4029 * Merged bugfixes for Irssi SILC client from irssi.org CVS.
4031 Sun Mar 24 11:21:04 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4033 * Added `type' argument to silc_id_payload_parse_id function which
4034 now returns the type of the ID to the sent pointer. Affected
4035 file is lib/silccore/silcid.[ch].
4037 * Added check for CMODE_CHANGE notify type that mode change is
4038 allowed by the sender. Affected file silcd/packet_receive.c.
4040 * Added check for CUMODE_CHANGE notify type that mode change is
4041 allowed by the sender. Affected file silcd/packet_receive.c.
4042 Added the ID type as CUMODE_CHANGE notify type as argument
4043 to the `notify' client operation. Affected files are
4044 lib/silcclient/client_notify.c, irssi/src/silc/core/client_ops.c.
4046 * Added function silc_client_add_server to the client library.
4047 Added support for resolving also channel and server info when
4048 received unknown entity in notify packet. Affected files are
4049 lib/silcclient/idlist.[ch], lib/silcclient/client_notify.c.
4051 * Added function silc_command_get_status to return the command
4052 status from the command reply's argument payload. Affected files
4053 are lib/silccore/silccommand.[ch].
4055 * Added check for KICKED notify type that the kicking is
4056 allowed by the client. Affected file silcd/packet_receive.c.
4058 * Created function silc_get_input which can be used to get input
4059 (echo on or off) from user on command line. Affected files are
4060 lib/silcutil/silcutil.[ch].
4062 Sat Mar 23 09:51:26 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4064 * Optimized silc_server_packet_relay_to_channel function.
4065 Added new function silc_channel_message_payload_encrypt which
4066 can be called directly if channel message payload needs to
4067 be encrypted and is already encoded (no need to call _encode
4068 function). Packet relaying is now done by router without any
4069 extra memory allocations. Affected files are
4070 lib/silccore/silcchanel.[ch], silcd/packet_receive.c and
4071 silcd/packet_send.c.
4073 * Fixed the INVITE notify handling. It took wrong arguments
4074 as invite list and invite delete. Affected file is
4075 silcd/packet_receive.c.
4077 * Added check for TOPIC_SET notify type that the topic change is
4078 allowed by the client. Affected file silcd/packet_receive.c.
4080 * Added check for INVITE notify type that inviting is allowed by
4081 the client. Affected file silcd/packet_receive.c.
4083 * Changed the silc_server_client_on_channel to return the
4084 SilcChannelClientEntry as well. Moved the function
4085 silc_server_check_cmode_rights to server_util.[ch].
4086 Affected files are silcd/server_util.[ch], silcd/command.c.
4088 * Added function silc_server_check_umode_rights to check whether
4089 changing client's user mode is allowed. Added check for
4090 UMODE_CHANGE notify type that the umode change is allowed
4091 by the client. Affected files are silcd/server_util.[ch],
4092 silcd/packet_receive.c and silcd/command.c.
4094 Fri Mar 22 12:25:58 CET 2002 Pekka Riikonen <priikone@silcnet.org>
4096 * Fixed the SILC_PACKET_MAX_ID_LEN to actually be the max
4097 ID length. It ignored that ID can be IPv6 based as well.
4098 Affected file lib/silccore/silcpacket.h.
4100 * Fixed the silc_id_id2str and silc_id_str2id to take the
4101 IPv6 address offset's into consideration. Affecte file is
4102 lib/silccore/silcid.c.
4104 Thu Mar 21 20:44:13 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4106 * Fixed the internal Unix scheduler functions to check for
4107 NULL context they may receive. The affected file is
4108 lib/silcutil/unix/silcunixschedule.c.
4110 Thu Mar 21 19:12:22 EET 2002 Timo Sirainen <tss@iki.fi>
4112 * Changed hardcoded ~/.silc paths to use get_irssi_dir() so you
4113 can specify different directory with --home command line
4114 parameter. Affected files irssi/src/silc/core/client_ops.c,
4117 * SILC-specific commands aren't now executed if the active server
4118 isn't of SILC-type, so there won't be problems with having
4119 IRC and SILC protocol support in same client. Affected files
4120 irssi/src/silc/core/silc-channels.c, silc-servers.c,
4123 Wed Mar 20 11:06:57 CET 2002 Pekka Riikonen <priikone@silcnet.org>
4125 * Improved the signal support in SILC Schedule. Added new
4126 function silc_schedule_signal_call which is used by application
4127 to mark a signal to be called. It is now safe to perform
4128 any kind of tasks in signal callbacks since it is guaranteed
4129 that the application specified signal callback is called
4130 after the signal is over. Affected files are
4131 lib/silcutil/silcschedule.[ch], lib/silcutil/*/silc*schedule.c.
4133 Tue Mar 19 20:42:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4135 * Added `name' field to SilcChannelPrivateKey to represent
4136 application given name for the key. Moved also the context from
4137 lib/silcclient/idlist.h into lib/silcclient/silcclient.h.
4138 Added the `name' argument also to the function
4139 silc_client_add_channel_private_key.
4141 Added function silc_client_current_channel_private_key to set the
4142 current channel private key in use.
4144 Added "change" command to KEY command which can be used to change
4145 the current channel private key. Bound the command also to
4146 alt+K (Alt+Shift+k).
4148 Also affected files lib/silcclient/client_channel.c,
4149 irssi/src/docs/help/in/key.in, irssi/src/silc/core/silc-channel.c.
4151 Tue Mar 19 16:32:43 CET 2002 Pekka Riikonen <priikone@silcnet.org>
4153 * Added silc_rng_get_byte_fast function in to the
4154 lib/silccrypt/silcrng.[ch].
4156 * Changed the interface of silc_packet_assemble and the
4157 silc_packet_send_prepare. If silc_packet_assmble is now
4158 called the application does not call silc_packet_send_prepare
4159 because the library will call it automatically. These
4160 interfaces now also return a reference to the outgoing buffer
4161 which includes the assembled packet, which the application can
4162 use to encrypt the packet.
4164 Affected files are lib/silccore/silcpacket.[ch],
4165 lib/silcclient/client.c, client_channel.c client_prvmsg.c,
4166 silcd/packet_send.c, server_backup.c and packet_receive.c.
4168 * Fixed a packet sending bug on very high load, where outgoing
4169 packet queue wasn't handled correctly and packets got corrupted.
4170 Affected files are lib/silcutil/*/silc*sockconn.c,
4171 lib/silcclient/client.c and silcd/server.c.
4173 Mon Mar 18 21:00:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4175 * Added macro SILC_PACKET_DATALEN which can be used during
4176 packet assembling to check whether the data to be added to
4177 the packet will fit to SILC_PACKET_MAX_LEN. If not the data
4178 len is truncated until it fits it.
4180 Added checks for maximum length of channel message payload and
4181 private message payload also.
4183 Added checks for maximum packet length in server and in
4186 Affected files are lib/silccore/silcpacket.h, silcd/packet_send.c,
4187 lib/silcclient/client.c, lib/silccore/silcchannel.c and
4188 lib/silccore/silcprivate.c, lib/silcclient/client_channel.c and
4189 lib/silcclient/client_prvmsg.c.
4191 Mon Mar 18 14:54:42 CET 2002 Pekka Riikonen <priikone@silcnet.org>
4193 * Added silc_server_packet_queue_purge call to the
4194 silc_server_disconnect_remote to assure that all data in the
4195 queue before disconnecting is sent to the network. Affected
4196 file silcd/server.c.
4198 Sun Mar 17 19:26:16 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4200 * Added the deleting of server's own ID cache entry to the
4201 silc_server_free function. Free also everything else that
4202 has been allocated in silc_server_init. The affected file
4205 Sun Mar 17 15:44:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4207 * Added functions silc_parse_version_string, silc_version_to_num,
4208 and silc_ske_parse_version to parse SILC protocol style version
4209 strings. Affected files lib/silcutil/silcutil.[ch] and
4210 lib/silcske/silcske.[ch].
4212 * Added new configuration params: version_protocol, version_software
4213 and version_software_vendor to specify what version the remote
4214 host must at least be to be able to connect to server. The vendor
4215 string can be regex matched too. Added new function
4216 silc_server_connection_allowed to check maximum number of allowed
4217 connections, and allowed versions for incoming connections.
4218 Affected files are silcd/server.c, server_util.[ch] and
4221 Sun Mar 17 10:24:50 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4223 * Added preliminary support for signals in scheduler. The
4224 signals we care about are now blocked always when the scheduler
4225 is locked. This way we can synchronise the use of signal with
4226 scheduler. It is guaranteed that when signal occurs the scheduler
4227 is not locked, and thus new tasks can be safely added to the
4230 Renamed silc_schedule_wakeup_init and silc_schedule_wakeup_uninit
4231 to silc_schedule_internal_init and silc_schedule_internal_uninit.
4232 Added new platform specific routines
4233 silc_schedule_internal_signals_[un]block and
4234 silc_schedule_internal_signal_[un]register.
4236 Added new functions to SILC Schedule API:
4237 silc_schedule_signal_[un]register. Each signal that application
4238 is going to use should be registered to the scheduler.
4240 Affected files are lib/silcutil/silcschedule.[ch],
4241 lib/silcutil/*/silc*schedule.c.
4243 Sat Mar 16 22:39:23 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4245 * Check for unauthenticated client and server in the
4246 silc_server_new_client and silc_server_new_server functions.
4247 Affected file silcd/packet_receive.c.
4249 * Added function silc_string_is_ascii to check whether given
4250 string is 7-bit ASCII string. Affected files are
4251 lib/silcutil/silcutil.[ch].
4253 * Added function silc_id_is_valid_server_id into the
4254 silcd/serverid.c and added checking for valid Server ID's in
4255 silc_server_new_server. The Server ID must always be based
4256 on the server's public IP address.
4258 * Added logging of DISCONNECT packet message in the server.
4259 Affected file silcd/server.c.
4261 Sat Mar 16 18:04:30 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4263 * Changed all library interfaces that use Global RNG to also
4264 accept SilcRng as argument. Affected files are
4265 lib/silcclient/command.c, lib/silccore/silcauth.[ch],
4266 lib/silccore/silcchanel.[ch], lib/silcclient/client_channel.c,
4267 silcd/packet_send.c, lib/silccore/silcprivate.[ch],
4268 lib/silcmath/silcprimegen.c, lib/silcmath/silcmath.h, and
4269 lib/silccrypt/rsa.c.
4271 * Added function silc_pkcs_generate_key to the
4272 lib/silccrypt/silcpkcs.[ch] for applications so that they
4273 don't need to do pkcs->pkcs->init calls anymore.
4275 * Remove SilcSocketConnection from the SFTP API since it really
4276 wasn't needed there. The application has the information
4277 saved in its contexts anyway and the SFTP layer doesn't need
4278 know about it. Affected files lib/silcsft/silcsftp.h and
4279 lib/silcsftp/sftp_[server/client].c.
4281 * Rewrote the SILC SIM (modules) interface in lib/silcsim.[ch].
4282 The SilcSimContext is not SilcSim.
4284 * Fixed possible buffer overflows in silc_id_render in the
4285 lib/silcutil/silcutil.c.
4287 * On EPOC the global crypto module lists are not used at all
4288 in the crypto library. Added support for using the constant
4289 algorithm list on EPOC. Affected files are
4290 lib/silccrypt/silccipher.c, silchash.c, silchmac.c and
4293 * Fixed the handling of third parameter of KICKED notify, since
4294 it was mistakenly updated to SILC Protocol 1.0 even though it
4295 is to be included in 1.1. Since it is not in 1.0 it is not
4296 mandatory, and this fix now handles it only if it is provided,
4297 and it is not error if it is not provided. Affected file
4298 lib/silcclient/client_notify.c.
4300 Sat Mar 16 09:07:27 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4302 * Handled CHANNEL_CHANGE notify (ignore it) in Irssi SILC
4303 client. Affected file irssi/src/silc/core/client_ops.c.
4305 * Merged with Irssi 0.8.4 from irssi.org CVS.
4307 Thu Mar 14 12:53:57 CET 2002 Pekka Riikonen <priikone@silcnet.org>
4309 * Check for valid socket connection in client entries before
4310 sending any messages. Fixes a crash, but doesn't fix some
4311 other underlaying bug that is lurking there. Affected
4312 file silcd/packet_send.c.
4314 Thu Mar 14 13:38:12 EET 2002 Timo Sirainen <tss@iki.fi>
4316 * $usermode, $cumode and $cumode_space expandos shouldn't do
4317 anything with non-SILC server records. Affected file
4318 irssi/src/silc/core/silc-expandos.c
4320 Wed Mar 13 21:38:26 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4322 * Fixed the silc_net_check_[host/local]_by_sock to support
4323 IPv6 bound sockets as well. Now they can return IPv6 addresses
4324 as well. Affected file lib/silcutil/silcnet.c.
4326 * Fixed silc_net_addr2bin to correctly convert IPv6 addresses.
4327 Affected lib/silcutil/unix/silcunixnet.c.
4329 * Fixed ID rendering (at least on some platforms, not NetBSD)
4330 for IPv6 addresses. Affected file lib/silcutil/silcutil.c.
4332 Tue Mar 12 17:58:59 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4334 * Added silc_hash_public_key and silc_hash_public_key_compare
4335 functions to be used with SilcHashTable. They can be used to
4336 hash public keys and compare public keys in hash table. Affected
4337 file lib/silcutil/silcutil.[ch].
4339 * Added support for specifying multiple public keys for Client
4340 connection section in server configuration file. This makes it
4341 possible to accept multiple public keys from same host, or to
4342 make a section that accepts any incoming host, and have the
4343 accepted public keys listed in the section.
4345 Added functions silc_sever_[find/get]_public_key, added the
4346 support for this actually to all connection sections but only
4347 the Client section is currently allowed to specify multiple
4350 Affected files are silcd/server.c, server_internal.h,
4351 command.c, protocol.c, server_util.[ch], packet_receive.c.
4353 Mon Mar 11 23:37:38 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4355 * Merged Irssi 0.8.2 from irssi.org CVS.
4357 Sun Mar 10 23:34:48 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
4359 * If silc_debug is TRUE, also output standard logging messages
4360 to stderr with the debug output.
4362 Made silc_log_reset_all() flushing all channels before returning.
4363 Also fixed some documentation typos.
4365 Affected files are lib/silcutil/silclog.[ch].
4367 Sun Mar 10 20:07:49 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4369 * Fixed the server to check correctly the amount of connections
4370 from single host, by checking also the type of the connection.
4371 Fixed also the comparison of number of connections and number
4372 of allowed connections. Affected files are silcd/server.c,
4375 Fri Mar 8 17:16:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4377 * Fixed the USERS command reply to save the user's mode on the
4378 channel as well. Fixed JOIN command reply to check whether a
4379 client is on channel already and not join it twice. Affected
4380 file lib/silcclient/command_reply.c.
4382 * Added new file silc-expandos.c into irssi/silc/core/ to return
4383 various stuff for various signal for the statusbar etc. updating.
4384 Now Irssi SILC client prints channel user modes etc. on the
4387 * The user mode (like server/router operator changes) is now shown
4388 on the Irssi SILC client's statusbar. The affected files are
4389 irssi/src/silc/core/client_ops.c, silc-expandos.c.
4391 Thu Mar 7 19:21:22 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4393 * Changed silc_mutex_[un]lock calls in lib/silcutil/silcschedule.c
4394 to SILC_SCHEDULE_[UN]LOCK macros.
4396 * Added more error printing to logs in server code. Affected
4397 files silcd/server.c and silcd/protocol.c.
4399 * Fixed -S option parsing in Irssi SILC Client. Affected file
4400 irssi/src/silc/core/silc-core.c.
4402 * Added silc_buffer_alloc_size function. Affected file is
4403 lib/silcutil/silcbuffer.h.
4405 Tue Mar 5 14:37:27 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4407 * Changed all silc_[hash|hmac|cipher|pkcs]_default tables to
4408 constants. Affected files in
4409 lib/silccrypt/silcpkcs.[ch], silchash.[ch], silchmac.[ch] and
4412 * Changed the internal SFTP Memory FS table to const. Affected
4413 file lib/silcsftp/sftp_fs_memory.c.
4415 Sun Mar 3 18:37:13 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4417 * Fixed the buffer formatting and unformatting routines to
4418 check the size of 64 bits types with sizeof(). Affected
4419 file is lib/silcutil/silcbuffmt.c.
4421 Mon Feb 25 17:19:05 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4423 * Removed 0.6.x backwards support.
4425 Sun Feb 24 12:53:25 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4427 * Changed all integer type names:
4428 [u]int[8/16/32/64] -> Silc[UInt/Int][8/16/32/64]. This is
4429 to avoid collisions with other libraries using same type names
4432 Sat Feb 23 20:31:43 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4434 * Added `prefer_ipv6' argument to the functions
4435 silc_net_gethostbyname[_async]. If it is TRUE it will return
4436 IPv6 address over IPv4. If FALSE IPv4 address is returned
4437 even if IPv6 address was found. Affected files
4438 lib/silcutil/silcnet.[ch].
4440 * Added support silc_net_create_connection[_async] to fallback
4441 to IPv4 address if IPv6 address could not be used (like if
4442 it doesn't work on a specific system). Affected file in
4443 lib/silcutil/unix/silcunixnet.c.
4445 Sat Feb 23 15:20:30 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4447 * Added silc_schedule_reinit function to do the enlarging
4448 of the max tasks handling capabilities of the scheduler.
4449 Affected files lib/silcutil/silcschedule.[ch].
4451 Wed Feb 20 20:41:01 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4453 * Added automatic extern "C" { ... } for C++ compilers so the
4454 application does not need to define them. Affected file
4455 includes/silcincludes.h.
4457 * Renamed lib/silcclient/silcapi.h to silcclient.h as the
4458 old name went against naming convention. Applications now
4459 include "silcclient.h" instead of "clientlibincludes.h".
4460 Removed includes/clientlibincludes.h, it is redundant now.
4462 * Renamed includes/version.h to silcversion.h.
4464 * Added really preliminary support for OS/2 into the util
4465 library. Only thread & mutex API is implemented, others
4466 are still to be implemented. Created the lib/silcutil/os2/
4467 directory. Created also file includes/silcos2.h.
4469 Wed Feb 20 18:48:49 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4471 * Added preliminary BeOS support into the util library.
4472 Created lib/silcutil/beos/, and implemented all the needed
4473 functions to support SILC on BeOS. Created also file
4474 includes/silcbeos.h.
4476 Mon Feb 18 15:49:22 EET 2002 Timo Sirainen <tss@iki.fi>
4478 * Added proper initializations to silc's irssi code, so it's
4479 now possible to load it as module. Affected files
4480 irssi/src/silc/core/silc-core.c,
4481 fe-common/silc/fe-common-silc-core.[ch] and fe-text/silc.c
4483 Sun Feb 17 19:02:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4485 * Merged latest Irssi (0.8.1) from the irssi.org's CVS into
4488 * Fixed the silcdoc document generator to correct generate
4489 docs from all kinds of filenames. Affected files are
4490 util/robodoc/Source/generator.c, scripts/silcdoc/silcdoc
4492 * ROBOdoc documented lib/silcutil/silcmemory.h.
4493 Added also new function silc_memdup.
4495 * Removed lib/silcutil/silcbufutil.h and moved those routines
4496 to the lib/silcutil/silcbuffer.h.
4498 Sun Feb 17 15:52:30 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4500 * Added `user_count' to the SilcChannelEntry which now tells the
4501 number of users on the channel. The user count is now saved
4502 in normal server of global channels as well. Affected files
4503 silcd/server.c, idlist.h, packet_receive.c and command.c.
4505 * Splitted lib/silcutil/silcutil.[ch] into silcfileutil.[ch] to
4506 include file utility functions.
4508 * Fixed the lib/silcsftp/sftp_fs_memory.c to use silcutil routines
4509 instead of calling directly OS routines.
4511 * Fixed NICK change printing in Irssi SILC Client. Fixed
4512 KICKED notify printing in Irssi SILC Client. Affected file
4513 irssi/src/silc/core/client_ops.c.
4515 * Fixed a NICK change bug in client library, to not recreate the
4516 client_entry->channels hash table everytime nick is changed.
4517 Affected file lib/silcclient/client.c.
4519 Sun Feb 17 10:10:14 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4521 * ROBOdoc documented the lib/silcske/silcske.h, and improved
4522 the SKE interface a bit.
4524 * Fixed padding problem in PKCS#1. The padding was not actually
4525 random since the random number generator was used incorrectly.
4526 This security bug affects only when encrypting with PKCS#1, and
4527 it is not currently used at all in SILC. SILC only use signing
4528 with PKCS#1. Affected file lib/silccrypt/pkcs1.c.
4530 Sat Feb 16 13:44:24 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4532 * Rewrote the notify handling in Irssi SILC client to not call
4533 the events as signals. Fixes problems with Perl support.
4534 Affected files irssi/src/silc/core/client_ops.c, silc-channels.c.
4536 * Send the auto-nicking NICK command in client library with
4537 little timeout after connecting. The affected file is
4538 lib/silcclient/client.c.
4540 * Added following new config file settings:
4541 channel_rekey_secs, key_exchange_rekey, key_exchange_pfs,
4542 key_exchange_timeout, conn_auth_timeout, connections_max,
4545 Implemented all the new config settings handling in the server.
4547 Optimized the use of SKE Mutual flag usage. Use it only
4548 if connection authentication protocol is not based in public
4551 Renamed all SilcServerConfigSection* to SilcServerConfig*
4552 to have a bit shorter names.
4554 Affected files silcd/serverconfig.[ch], server.[ch], and
4557 Sat Feb 16 02:46:43 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
4559 * Cleaned up the listening sockets code, preparing for the rehash
4560 support. Affected file is silcd/server.c.
4562 * Fixed some output messages. Affected files are silcd/silcd.c,
4565 Fri Feb 15 19:10:20 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4567 * Create lib/doc/silcrng_intro.html document as introduction
4568 to SILC RNG. ROBOdoc documented lib/silccrypt/silcrng.h.
4570 Fri Feb 15 13:23:03 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
4572 * Fixes to the silcd config template. Affected file is
4573 doc/example_silcd.conf.in.
4575 * Removed type casts from silc_calloc(), conforming to the
4576 CodingStyle. Affected file is lib/silcutil/silcconfig.c.
4578 * Removed param_name member from client, server, and router
4579 section structs, now identifying the param directly.
4581 Added CONFIG_FREE_AUTH macro in config file parsing.
4583 Affected files are silcd/serverconfig.[ch].
4585 Fri Feb 15 12:24:08 EET 2002 Timo Sirainen <tss@iki.fi>
4587 * Fixed command line parameter handling. All SILC initialization
4588 is now done in silc_core_init() which also fixes autoconnecting
4591 Affected files irssi/src/silc/core/silc-core.c,
4592 irssi/src/fe-text/silc.c.
4594 Thu Feb 14 22:03:58 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4596 * Added new configuration options and blocks:
4597 keepalive_secs, reconnect_count, reconnect_interval,
4598 reconnect_interval_max, reconnect_keep_trying and
4599 require_reverser_lookup. Added ConnectionParam block, and
4600 implemented the connection parameters when connecting as
4601 initiator and when accepting connections as responder.
4603 Added CONFIG_IS_DOUBLE macro in config file parsing, to check
4604 whether given configuration value has been given already.
4606 Affected files silcd/serverconfig.[c], server.[c].
4608 * Splitted the doc/example_silcd.conf.in. Separated the crypto
4609 algorithm parts and created new file silcalgs.conf, that
4610 is now included from the example_silcd.conf.in.
4612 * Optimized the silc_server_connect_to_router_second to take
4613 the connection configuration object from the SilcServerConnection
4614 object instead of finding it during the connecting phase.
4615 Added the configuration object to SilcServerConnection struct.
4616 Affected files silcd/server_internal.h, server.c.
4618 Thu Feb 14 16:02:26 CET 2002 Pekka Riikonen <priikone@silcnet.org>
4620 * Add the client on channel after it was resolved at the
4621 channel message receiving, and it was not already on the
4622 channel. Affected file lib/silcclient/client_channel.c.
4624 Wed Feb 13 23:16:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4626 * Fixed the public key authentication to allocate always the
4627 destination signature buffer instead of using static buffer.
4628 Affected file silcd/protocol.c.
4630 Wed Feb 13 20:51:13 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4632 * Unified the serverconfig.[ch]'s helper function interface.
4633 Affected file silcd/serverconfig.[ch].
4635 * Removed doc/example_silc.conf.in since it is redundant.
4636 The make install will now install irssi/silc.conf file.
4638 * Added new Passphrase and Publickey authentication methods to
4639 config file, allowing both public key and passphrase based
4640 authentication to be set at the same time.
4642 Added `prefer_passphrase_auth' setting in config file which
4643 can be used to set to prefer passwd auth if both passwd and
4644 public key is set. If not set, public key is preferred.
4645 This has effect only when being initiator (responder will try
4648 Added support for authentication with passphrase and public key
4649 at the same time. The passphrase is tried first always since
4650 it is faster to check.
4652 Affected file silcd/serverconfig.[ch], server.c, protocol.[ch].
4654 Wed Feb 13 12:46:25 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
4656 * Merged the new SILC Config library, with the server parsing
4657 support. Read the header file silcconfig.h or the toolkit
4658 documentation for the news. Affected files are
4659 doc/example_silcd.conf.in lib/silcutil/silcconfig.[ch]
4660 silcd/command.c silcd/packet_receive.c silcd/packet_send.c
4661 silcd/protocol.c silcd/server.c silcd/server_backup.c
4662 silcd/serverconfig.[ch] silcd/silcd.c.
4664 * Fixed some silclog documentation. Affected file is
4665 lib/silcutil/silclog.h.
4667 Sun Feb 10 18:11:30 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4669 * The silc_cipher_register, silc_hash_register and
4670 silc_hmac_register now checks if the object to be registered
4671 is registered already. Affected files are
4672 lib/silccrypt/silccipher.c, silchash.c and silchmac.c.
4674 Sun Feb 10 15:48:38 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4676 * Merged new irssi from irssi.org's CVS, the version 0.7.99.
4678 Sat Feb 9 14:54:33 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4680 * Allow zero length channel messages inside the Channel Message
4681 Payload. Affected file lib/silccore/silcchannel.c.
4683 * Fixed scripts/silcdoc/silcdoc to support all kinds of filenames
4684 as header filenames.
4686 * Removed lib/silcclient/README and created HTML file
4687 lib/silcclient/silcclient_using.html, which is now included
4688 as part of Toolkit documentation.
4690 Thu Feb 7 10:12:25 CET 2002 Pekka Riikonen <priikone@silcnet.org>
4692 * Fixed CUMODE_CHANGE notify handling to change the mode of
4693 correct client. Affected file lib/silcclient/client_notify.c.
4695 * Make silc_rng_alloc fail if it cannot allocate the sha1
4696 hash algorithm. Affected file lib/silccrypt/silcrng.c.
4698 Sun Feb 3 17:20:52 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4700 * Fixed the file transfer's key agreement payload to include
4701 zero port also if the hostname is NULL because it could not
4704 Call file transfer monitor callback now also if error occurs
4705 during key agreement protocol.
4707 Changed the silc_client_file_send interface to return the
4708 SilcClientFileError instead of session id. The session ID
4709 is returned into pointer provided as argument.
4711 Check that the file exists locally before sending the
4712 file transfer request at all.
4714 Affected file lib/silcclient/client_ftp.c, silcapi.h.
4716 * Added SILC_CLIENT_FILE_KEY_AGREEMENT_FAILED file transfer
4717 error than can occur while key agreement protocol. Affected
4718 file lib/silcclient/silcapi.h.
4720 * Fixed the event_mode CMODE handler to not crash when mode
4721 is changed and +k mode is set in the channel. Affected file
4722 irssi/src/silc/core/silc-channels.c.
4724 * Fixed SILC_LOG_ERROR to give out Error and not Warning, and
4725 SILC_LOG_WARNING to give out Warning and not Error. Affected
4726 file lib/silcutil/silclog.c.
4728 * Fixed the channel message payload decryption in the function
4729 silc_channel_message_payload_decrypt to not modify the original
4730 buffer before it is verified that the message decrypted
4731 correctly. Otherwise, next time it is called with correct
4732 channel key it won't encrypt since the payload is corrupted.
4733 Affected file lib/silccore/silcchannel.c.
4735 Sun Feb 3 11:46:12 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4737 * Do not constantly resize the window. A fix patch by cras.
4738 Affected file irssi/src/fe-text/screen.c.
4740 Sat Feb 2 16:54:18 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4742 * Applied IPv6 fix patch from Jun-ichiro itojun Hagino.
4743 Affected file lib/silcutil/silcnet.c.
4745 Fri Feb 1 22:33:11 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4747 * Fixed a bug in hash table internal routine for traversing
4748 the table with foreach callback. The current entry may
4749 become invalid in the callback but it was referenced after
4750 the callback returned.
4752 Do not allow auto rehashing of hash table during the
4753 silc_hash_table_foreach operation, for same reasons as it is
4754 not allowed for SilcHashTableList. Affected files are
4755 lib/silcutil/silchashtable.[ch].
4757 Fri Feb 1 14:55:00 CET 2002 Pekka Riikonen <priikone@silcnet.org>
4759 * Defined DLLAPI into silcincludes.h and silcwin32.h for
4760 Win32 DLL. extern's in header files are now declared with
4763 Thu Jan 31 23:34:33 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4765 * Fixed private message handling. It used some old code that
4766 caused the client to crash. Affecte file is
4767 lib/silcclient/client_prvmsg.c.
4769 Thu Jan 31 19:06:22 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4771 * Added function silc_client_add_channel,
4772 silc_client_replace_channel_id, and removed functions
4773 silc_client_new_channel_id and silc_idlist_get_channel_by_id
4774 from client library.
4776 * Added cross reference of the joined channels to the
4777 SilcClientEntry, and changed the SilcChannelEntry's
4778 users list to SilcHashTable. The affected files are
4779 lib/silcclient/idlist.[ch].
4781 * Fixed a bug in hash table tarversing. While the hash table
4782 is traversed with SilcHashTableList the table must not be
4783 rehashed. It is now guaranteed that auto rehashable tables
4784 are not rehashed while tarversing the list. Also defined that
4785 silc_hash_table_rehash must not be called while tarversing
4786 the table. Added function silc_hash_table_list_reset that must
4787 be called after the tarversing is over. The affected files are
4788 lib/silcutil/silchashtable.[ch].
4790 * Changed all hash table traversing to call the new
4791 silc_hash_table_list_reset in server and in client library.
4793 * Added function silc_client_on_channel to return the
4794 SilcChannelUser entry if the specified client entry is joined
4795 on the specified channel. This is exported to application as
4796 well. Affected files lib/silcclient/client_channel.c, silcapi.h.
4798 Wed Jan 30 19:14:31 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4800 * Fixed founder regaining problem with JOIN command on normal
4801 server. The notify for mode change must be sent always and
4802 not only if !cmd->pending. Affected file silcd/command.c.
4804 * Fixed the WHOWAS command's reply sending to support the
4805 lists correctly. Affected file silcd/command.c.
4807 Wed Jan 30 11:11:47 CET 2002 Pekka Riikonen <priikone@silcnet.org>
4809 * When sending JOIN command to router for processing the
4810 sender's old command identifier was not saved back to the
4811 sender's command context, fixed now. The affected file is
4814 * Create the key in JOIN command of the router did not return
4815 the channel key, added check for this. Affected file is
4818 * Fixed a channel ID update bug in JOIN command reply. Do
4819 not directly upgrade the ID but call the function
4820 silc_idlist_replace_channel_id if the ID was changed.
4821 Affected file silcd/command_reply.c.
4823 * Fixed memory leaks from command calling if it would fail.
4824 Affected file silcd/command.c.
4826 Tue Jan 29 19:49:31 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4828 * Applied patches from cras:
4830 Memory leak fixes around libaries, irssi window resize fix,
4831 new silclist.h and silcdlist.h, all extern inline changed to
4834 * Removed dotconf from lib/dotconf, not needed anymore.
4836 * Removed TRQ from lib/trq, not needed anymore.
4838 * Do more frequent heartbeats (5 minutes instead of 10 minutes)
4839 with server connections. Later this will be configurable
4840 in config file after new config file is done. Affected file
4843 Tue Jan 29 10:35:03 CET 2002 Pekka Riikonen <priikone@silcnet.org>
4845 * Fixed a crash in server related to channel announcements.
4846 Affected file silcd/server.c.
4848 Mon Jan 28 17:49:42 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4850 * Fixed memory leaks in silc_server_create_new_channel*
4851 functions. Affected file silcd/server.c.
4853 * Fixed the CHANNEL_CHANGE notify to re-announce the channel
4854 which ID was changed. This way the router will send the
4855 user list for the channel again, and server won't be in
4856 desync in some rare circumstances. Affected file is
4857 silcd/packet_receive.c.
4859 Sun Jan 27 21:04:19 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4861 * Check for NULL socket pointer in the function
4862 silc_server_packet_send_to_channel_real. Affected file
4863 silcd/packet_send.c.
4865 * Fixed the BAN notify handling to correctly remove ban
4866 list. Affected file silcd/packet_receive.c.
4868 Sat Jan 26 23:01:03 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4870 * Fixed some header addition to Toolkit distribution in
4871 lib/silcutil/Makefile.am and lib/trq/Makefile.am.
4873 * Added lib/silcclient/client_ops_example.h as an template
4874 file for application programmers to quickly start using
4875 the SilcClientOperation functions in their application.
4876 Updated the lib/silcclient/README as well to tell about this
4877 nice file made available.
4879 Sat Jan 26 10:45:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4881 * Call silc_server_remove_from_channels when removing client
4882 entry when NO_SUCH_CLIENT_ID was received. Affected file
4883 is silcd/command_reply.c.
4885 Fri Jan 25 19:12:36 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4887 * Added server & router operator statistics updating. Affected
4888 file silcd/packet_receive.c and silcd/command.c.
4890 * Fixed the SERVER_SIGNOFF notify handling on normal server
4891 not to save the history information for clients. Same was
4892 fixed earlier in remove_clients_by_server function, but not
4893 here. Affected file silcd/packet_receive.c.
4895 * Raised the default connection-retry count from 4 to 7 in
4896 server. Affected file silcd/server.h.
4898 * Cancel any possible reconnect timeouts when we start the
4899 key exchange. Affected file silcd/server.c.
4901 * Do not reconnect on connection failure when SCONNECT was
4902 given. Affected files silcd/server.[ch].
4904 Tue Jan 22 18:19:36 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4906 * Removed assert()'s from the lib/silcclient/client_keyagr.c.
4908 * Fixed the NICK command to always give the unformatted
4909 nickname to the one giving the NICK command. If unformatted
4910 nickname is cached already it will be formatted and the
4911 local entry will always get the unformatted nickname.
4912 Affected file lib/silcclient/idlist.c.
4914 * Fixed some double frees from client library commands.
4915 Affected file is lib/silcclient/command.c.
4917 * Fixed CUMODE command in server to assure that no one can
4918 change founder's mode than the founder itself, there was a
4919 little bug. Affected file silcd/command.c.
4921 Mon Jan 21 19:07:53 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4923 * Removed the SilcClientCommandDestructor from the client
4924 libary, it is not needed anymore. Affected files are
4925 lib/silcclient/silcapi.h, command[_reply].[ch],
4926 client_notify, idlist.c.
4928 * Fixed GETKEY command to first resolve client, and then
4929 resolve the server only if the client was not found, instead
4930 of resolving both at the same time. Affected file is
4931 lib/silcclient/command.c.
4933 * Added silc_client_start_key_exchange_cb and lookup the
4934 remote hostname and IP address before starting the key
4935 exchange with server. The affected file is
4936 lib/silcclient/client.c.
4938 * The server's public key is now saved using the IP address
4939 of the server and not the servername for the filename.
4940 The hostname public key filename is checked as an fall back
4941 method if the IP address based filename is not found.
4943 Fixed the GETKEY command to save the fetched server key
4944 in correct filename.
4946 Print the remote server's hostname now when new key is
4947 received during connection process. Affected file is
4948 irssi/src/silc/core/client_ops.c.
4950 * Return always our own public key to the client if it asks
4951 for it with GETKEY command. Affected file silcd/command.c.
4953 * Removed the use_auto_addr variable from default config
4954 file since it was in wrong section. Affected file is
4957 * Fixed TOPIC_CHANGE notification to not route it when it
4958 was sent using silc_server_send_notify_to_channel function.
4959 Affected file silcd/command.c.
4961 * Fixed silc_server_send_notify_kicked to send the kicker's
4962 Client ID also, it was missing. Affected files are
4963 silcd/command.c, silcd/packet_send.[ch].
4965 Thu Jan 17 18:59:11 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4967 * Do not save client history information in SERVER_SIGNOFF.
4968 Fixes the bug in normal server that it does not detect
4969 the client becoming valid after the server becomes back
4970 online. Affected file silcd/server_util.c.
4972 * Added `sock_error' field into the SilcSocketConnection
4973 context. When error occurs during socket operation (read
4974 or write) the error is saved. Added also new function
4975 silc_socket_get_error to return human readable socket error
4976 message. Affected files are lib/silcutil/silcsockconn.[ch],
4977 lib/silcutil/unix/silcunixsockconn.c, and
4978 lib/silcutil/win32/silcwin32sockconn.c.
4980 * The server now prints the socket error message in the
4981 signoff for client. Affected file silcd/server.c.
4983 * Fixed the `created' channel information sending from router
4984 to server in JOIN command. Checks now whether the channel
4985 really was created or not and set it according that.
4987 Fixed the JOIN command to use the client entry's current
4988 ID during the joining procedure instead of the one it sent
4989 in the command (it is checked though), since it can change
4990 between the packet processing and command processing, and
4991 would just case unnecessary pain in the client end. Affected
4992 file silcd/command.c.
4994 * Fixed a channel key payload sending to use correct channel
4995 ID when the server was forced to change the channel's ID by
4996 router. Router sent the key payload with the old Channel ID.
4997 Affected file silcd/packet_receive.c.
4999 Wed Jan 16 22:26:30 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5001 * Call silc_server_save_channel_key only if the key payload
5002 was provided in the JOIN command's command reply. Affected
5003 file silcd/command_reply.c.
5005 Tue Jan 15 18:49:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5007 * Fixed silc_mp_sizeinbase to return the value correctly with
5008 MPI. Affected file lib/silcmath/mp_mpi.c.
5010 * Fixed the stop_server signal to correctly stop the scheduler
5011 and gracefully stop the server when SIGTERM or SIGINT signals
5012 are received. Affected file silcd/silcd.c.
5014 Mon Jan 7 23:38:19 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
5016 * Simple handling of TERM and HUP signals. Also added some log
5017 flushing call around. Affected file is
5020 * Fixed small bugs in silclog.c. Now buffering output will take
5021 effect after 10 seconds since startup: This will ensure that
5022 no important startup messages are lost. Also output redirection
5023 will preserve original format ([Date] [Type] message).
5024 Affected file is lib/silcutil/silclog.c.
5026 * Added two options to the config file, in the logging section:
5027 quicklogs:<yes/no>: and flushdelay:<seconds>:. Affected files
5028 lib/silcutil/silclog.[ch], silcd/serverconfig.[ch].
5030 Sun Jan 6 12:49:40 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5032 * Do not print the warning about log files not being initialized
5033 more than once to avoid excess logging. Affected file is
5034 lib/silcutil/silclog.c.
5036 * Fixed the SIM compilation in lib/silcsim/Makefile.am. Fixed
5037 the SIM copying in make install in Makefile.am.pre.
5039 Sun Jan 6 01:10:21 CET 2001 Johnny Mnemonic <johnny@themnemonic.org>
5041 * Rewritten silclog APIs. Globally interesting changes follows:
5042 silc_log_set_files() changed to silc_log_set_file().
5043 silc_log_set_callbacks() changed to silc_log_set_callback().
5044 ROBOdoc documented silclog header file.
5045 SilcLogCb now returns bool to wether inihibit the default
5046 handler or not (to keep the old behaviour return always TRUE).
5047 The new APIs should also fix the problem of the
5048 silcd_error.log file that was written in the current directory.
5051 Log files streams will remain opened after silc_log_set_file()
5052 call, means less CPU usage notably on high traffic servers.
5053 File streams are now full buffered, and flushed to the disk
5054 every 5 minutes, lesses HD activity and CPU usage.
5055 Messages can be redirected, allowing admins to configure
5056 one single logfile for all server messages.
5057 the silc_log_quick global variable to activate fast-logging.
5058 Affected files lib/silcutil/silclog.[ch]
5060 * Changed some code to conform new silclog APIs. Affected
5061 files are doc/example_silcd.conf.in, silcd/server.c
5062 irssi/src/silc/core/silc-core.c, silcd/serverconfig.[ch],
5065 * Fixed a memory leak that could occur in some situations.
5066 Affected file silcd/serverconfig.c.
5068 Sat Jan 5 13:37:29 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5070 * Added the silc_client_del_client to remove the client from
5071 all channels as well. Affected file lib/silcclient/idlist.c.
5073 * Fixed the client library to correctly remove the client
5074 from all channels when the client entry is being destroyed.
5075 Affected file lib/silcclient/client_notify.c, command.c.
5077 * Added auto-nicking support to the client library. If the
5078 applicatio now sets client->nickname it will be sent to the
5079 server after connecting by the library. This way for example
5080 SILCNICK (or IRCNICK) environment variables will have effect
5081 and always change the nickname automatically to whatever
5082 it is wanted. Affected file lib/silcclient/client.[ch].
5084 * Renamed silc_server_command_bad_chars to the
5085 silc_server_name_bad_chars and moved it to the
5086 silcd/server_util.[ch]. Added also new function
5087 silc_server_name_modify_bad to return nickname that
5088 includes bad characters as new nickname without those
5089 bad characters. This check and modify is now used in
5090 silc_server_new_client when the username is initially set
5091 as nickname, so it must be checked to be valid nickname.
5092 Affected file silcd/packet_receive.c.
5094 * The nickname length is now taken from the packet for real
5095 and not trusted to strlen() since it clearly can return
5096 wrong length for nickname including bad characters. This
5097 also applies to channel names. Affected file silcd/command.c.
5099 * Removed the lib/silcsilm/modules directory. Modules are now
5100 compiled into the lib/silcsim. Fixed the copying of the
5101 modules to follow symbolic links in Makefile.am.pre.
5103 Wed Jan 2 18:56:21 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5105 * Fixed silc_string_regexify list creation. Fixes bugs with
5106 BAN and INVITE commands in server. The affected file is
5107 lib/silcutil/unix/silcunixutil.c.
5109 Sun Dec 30 13:41:34 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5111 * Removed the command destructor entirely from the server's
5112 command and command reply routines. It is not needed, and
5113 its usage was buggy and caused crashes. Affected files are
5114 silcd/command[_reply].[ch].
5116 Fri Dec 28 12:43:22 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5118 * Cancel protocol and NULL sock->protocol if timeout
5119 occurred during protocol. Affected file silcd/server.c.
5121 * Cancel protocol timeouts always before calling the final
5122 callback, to assure that after final callback is called
5123 no other state will be called for the protocol anymore.
5124 Affected file silcd/protocol.c.
5126 * Print error log if incoming connection configuration could
5127 not be found. Affected file silcd/server.c.
5129 * Fixed JOIN command to correctly save the founder mode
5130 to the client on normal SILC server, when the channel
5131 was created by the router. Affected file silcd/command.c.
5133 * Fixed LIST command (hopefully) to send correct reply
5134 packets. Affected file silcd/command.c.
5136 Thu Dec 20 16:14:52 CET 2001 Pekka Riikonen <priikone@silcnet.org>
5138 * The silc_packet_receive_process now returns FALSE if the
5139 read data was invalid packet, and TRUE if it was ok.
5141 The server now checks that if unauthenticated connection
5142 sends data and its processing fails the server will close
5143 the connection since it could be a malicious flooder.
5145 Affected files lib/silccore/silcpacket.[ch], silcd/server.c.
5147 Wed Dec 19 21:31:25 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5149 * Make sure the warning about error opening a log file is
5150 printed only once and not everytime it fails (produces
5151 too much useless log). Affected file lib/silcutil/silclog.c.
5153 Wed Dec 19 18:21:51 CET 2001 Johnny Mnemonic <johnny@themnemonic.org>
5155 * Made the silc_server_daemonise() function more readable.
5156 Affected file silcd/server.c.
5158 * Pid file is now optional, the user may comment it out from
5159 the config file. Removed define SILC_SERVER_PID_FILE, we
5160 don't need a default any longer. Affected file
5161 configure.in.pre, lib/Makefile.am.pre.
5163 * Make some use of the pid file. The server now dies at startup
5164 if it detects a valid pid file on his path. The server would
5165 die anyway in this circumstance, because of the bind() failure.
5166 Affected file silcd/silcd.c.
5168 * No longer compiling lib/dotconf.
5170 Mon Dec 17 18:24:27 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5172 * Fixed JOIN command parsing not to crash. Affected file
5173 lib/silcclient/command.c.
5175 * Fied the NICK_CHANGE notify to add the new client entry
5176 even it is resolved. This removes an <[unknown]> nick
5177 thingy bug in the client. Affected file is
5178 lib/silcclient/client_notify.c.
5180 * Do not try to allocate 0 bytes (efence does not like it)
5181 in lib/silccore/silccomand.c when encoding payload.
5183 * Do not take IRCNICK as nickname in Irssi SILC client since
5184 it is not possible to set nickname before hand connecting
5185 the server (TODO has an entry about adding auto-nicking
5188 * Changed the silc_server_command_pending to check whether
5189 there already exists an pending entry with the specified
5190 command, command identifier and pending callback. This is
5191 to fix IDENTIFY and WHOIS related crashes that may register
5192 multiple pending commands with same identifier. Affected
5193 file silcd/command.c.
5195 * Fixed the server to reconnect to the router even if it
5196 was already reconnecting and EOF was received. This to
5197 fix a possibility that the server wouldn't ever try to
5198 auto-reconnect to the router. Affected file silcd/server.c.
5200 Sat Dec 15 20:31:50 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5202 * Fixed the server's password authentication to use the
5203 length of the locally saved password, and not the one
5204 sent in the packet. Affected file silcd/protocol.c.
5206 * Fixed same password authentication problem in the
5207 Authentication Payload handling routines in
5208 lib/silccore/silcauth.c.
5210 * Yet another password authentication problem fixed with
5211 channel password handling in silcd/command.c.
5213 Mon Dec 10 19:57:40 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5215 * If first character of string in silc_parse_userfqdn is '@'
5216 then do not parse it. Affected file is
5217 lib/silcutil/silcutil.c.
5219 Sun Dec 9 22:18:50 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5221 * Fixed minor bug in IDENTIFY command reply sending, which
5222 caused various weird problems during JOIN when it was
5223 resolving names for users. Affected file silcd/command.c.
5225 Sun Dec 9 19:18:41 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5227 * Fixed the IDENTIFY command reply sending to chech better valid
5228 clients. It was possible to send incomplete list of replies.
5229 Affected file silcd/command.c.
5231 Sat Dec 8 15:58:31 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5233 * Added silc_client_command[s]_[un]register functions now to
5234 dynamically register the commands in client library. Removed
5235 the static table of commands. This allows the client library
5236 to call commands without causing the application to know about
5237 what commands library has called.
5239 Removed the INFO command reply kludge to detect when the command
5240 was called by library. Now library use its own command reply
5241 function for INFO command.
5243 Added function silc_client_command_call to call a command.
5244 Application can use it to call command, not access the structure
5247 Now all commands that are sent by the client library (not
5248 explicitly sent by application) use own command reply functions.
5250 Affected files around lib/silcclient/ and in
5251 irssi/src/silc/core/.
5253 * Fixed the WHOIS command reply sending to chech better valid
5254 clients. It was possible to send incomplete list of replies.
5256 Fixed the WHOIS and IDENTIFY to send the request to router
5257 if normal server did not do it and did not find any results.
5259 Affected file silcd/command.c.
5261 Thu Dec 6 17:21:06 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5263 * Moved the internal data from SilcClient context into its
5264 own file, not accesible to application. Affected files
5265 lib/silcclient/client.h and lib/silcclient/client_internal.h,
5266 and other files in client library.
5268 Thu Dec 6 10:37:55 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5270 * Added doc/examples installation target in Makefile.am.pre.
5273 Tue Dec 4 17:43:19 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5275 * If NO_SUCH_CLIENT_ID notify is received for WHOIS or IDENTIFY
5276 commands the found client entry will be removed from the
5277 cache, after notifying application about the error. Affected
5278 file lib/silcclient/command_reply.c.
5280 * Changed the /MSG to check for exact nickname user gave, and
5281 not let `nick' match `nick@host' if it is only one found. Now,
5282 user must type the exact nickname (like nick@host2) even if
5283 there are no more than one same nicks found. This is to avoid
5284 a possibility of sending nickname to wrong nickname since
5285 `nick' could match `nick@host'. Affected file is
5286 irssi/src/core/silc-servers.c.
5288 Mon Dec 3 18:49:45 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5290 * Do not print "you are now server operator" or similar when
5291 giving /away command. Affected files are
5292 irssi/src/silc/core/client_ops.c, silc-servers.h.
5294 * Made the silc_server_command_pending_error_check to send
5295 the same command reply payload it received back to the
5296 original sender of the command. This way all arguments
5297 that was received by the server will be received by the
5298 client too. Affected file silcd/command.c.
5300 * Added the silc_idcache_add to return the created cache entry
5301 to a pointer. Affected file lib/silccore/silcidcache.[ch].
5303 * Add global clients to expire if they are not on any channel.
5304 This is because normal server will never know if they signoff
5305 if they are not on any channel. The cache expiry will take
5306 case of these entries. This is done by normal servers only.
5307 The affected files are silcd/command_reply.c,
5308 silcd/idlist.[ch], silcd/server and silcd/packet_receive.c.
5310 * If server receives invalid ID notification for WHOIS or
5311 IDENTIFY and the ID exists in the lists, it is removed.
5312 Affected file silcd/command_reply.c.
5314 * If NO_SUCH_CLIENT_ID is received for WHOIS or IDENTIFY command
5315 in client then client entry that it matches is searched and
5316 the nickname is printed on the screen for user. Affected
5317 file irssi/src/silc/core/client_ops.c.
5319 Mon Dec 3 11:56:59 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5321 * Use cache entry expire time in the LIST command reply to
5322 purge old entries from the cache after the LIST command
5323 reply has been received. This way we don't have non-existent
5324 entries in the cache for too long. Affected file is
5325 silcd/command_reply.c.
5327 Sun Dec 2 23:29:07 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5329 * If we are normal server, and we've not resolved client info
5330 in WHOIS or IDENTIFY from router, and it is global client,
5331 we'll check whether it is on some channel. If it is not
5332 then we cannot be sure about its validity and will resolve it
5333 from router. Fixes a bug in WHOIS and IDENTIFY. Affected
5334 file silcd/command.c.
5336 * Search channel by name (if possible) rather than by ID
5337 in IDENTIFY command's command reply. Affected file is
5338 silcd/command_reply.c.
5340 Sun Dec 2 13:48:46 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5342 * Distribute to the channel passphrase in CMODE_CHANGE notify.
5343 Updated specs and implemented it. Affected file silcd/command.c,
5344 silcd/packet_send.c and silcd/packet_receive.c.
5346 * Implemented the <founder auth> payload handling in the JOIN
5347 command. If provided all conditions for channel joining
5348 except requirement to provide correct passphrase can be
5349 overrided by the channel founder. Updated the protocol specs.
5350 Affected file silcd/command.c.
5352 Added support for founder auth in JOIN command in client
5353 library. Fixed the parsing of the JOIN command now to support
5354 all options as they should be. The affected file is
5355 lib/silcclient/command.c.
5357 * Optimized the WHOIS and IDENTIFY commands to send the request
5358 to router only if it includes nicknames or other names. If
5359 they include only IDs then check the local cache first before
5360 routing. Affected file is silcd/command.c.
5362 * Added channels topic announcements. Affected file is
5363 silcd/packet_receive.c and silcd/server.c.
5365 * Fixed the silc_server_send_notify_topic_set to really destine
5366 the packet to channel. Affected file silcd/packet_send.c.
5368 * Fixed a crash in CHANNEL_CHANGE notify handling in the client
5369 library. Affected file lib/silcclient/client_notify.c.
5371 * Added UMODE announcements. Affected file silcd/server.c.
5373 Sat Dec 1 12:52:39 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5375 * Memory leak fixes in:
5377 lib/silcutil/silcsockconn.c
5378 lib/silcske/silcske.c
5379 lib/silcske/groups.c
5381 lib/silccrypt/silcpkcs.c
5382 lib/silccore/silccommand.c
5383 lib/silccore/silcidcache.c
5388 * ROBOdoc documented the lib/silcske/groups.h file and a
5389 bit changed the interface for better.
5391 Thu Nov 29 22:12:50 EET 2001 Pekka Riikonen <priikone@silcnet.org>'
5393 * Update the client entry context in the ID cache after
5394 nick change. Affected file lib/silcclient/command.c.
5395 Fixes the CUMODE command when regaining founder privileges,
5396 and a little WHOIS problem.
5398 * Fixed silc_net_gethostbyname to correctly call the
5399 inet_ntop. Affected file lib/silcutil/silcnet.c.
5401 Thu Nov 29 19:31:23 EET 2001 Pekka Riikonen <priikone@silcnet.org>'
5403 * Added IPv6 support checking to the configure.in.pre, added
5404 also --enable-ipv6 option to override the check. Affected
5405 file configure.in.pre.
5407 * The silc_thread_create now calls the start function
5408 directly if threads support is not compiled in. Removes
5409 ugly #ifdef's from generic code. Affected files are
5410 lib/silcutil/unix/silcunixthread, win32/silcwin32thread.c.
5412 * Added silc_net_gethostby[name/addr]_async to asynchronously
5413 resolve. Affected files are lib/silcutil/silcnet.[ch].
5415 * Added support for rendering IPv6 based server, client and
5416 channel IDs. Affected file lib/silcutil/silcutil.c.
5418 * Added support for creating IPv6 based server IDs. Affected
5419 file is silcd/serverid.c.
5421 Wed Nov 28 23:46:09 EET 2001 Pekka Riikonen <priikone@silcnet.org>'
5423 * Added silc_net_gethostby[addr/name] into the
5424 lib/silcutil/silcnet.[ch]. Added IPv6 support to Unix network
5425 routines. Added silc_net_is_ip[4/6]. Affected file is
5426 lib/silcutil/unix/silcunixnet.c. All routines that take
5427 address as argument now supports both IPv4 and IPv6 addresses.
5429 Mon Nov 26 18:09:48 EET 2001 Pekka Riikonen <priikone@silcnet.org>'
5431 * Fixed LIST command reply sending in server. Affected file
5434 * Server now sends the kicker's client ID in the KICK notify
5435 to the kicked client. Affected file silcd/command.c.
5437 * The client library now parses the kickers client ID and
5438 UI displays it. Affected files lib/silcclient/client_notify.c
5439 and irssi/src/silc/core/silc-channels.c, module-formats.c.
5441 * Made all payload parsing function prototypes consistent.
5442 They all take now const unsigned char * and uint32 pair as
5443 the payload data instead of SilcBuffer. Changes all around
5444 the source tree. Other unsigned char* -> const unsigned char*
5445 changes around the tree as well.
5447 * Optimized SFTP client and server packet sending not to
5448 allocate new buffer for each packet but to recycle the
5449 first allocated buffer. Affected files are
5450 lib/silcsftp/sftp_client.c, sftp_server.c, sftp_util.[ch].
5452 * Optimized the SFTP client to use SilcList instead of
5453 SilcDList for requests, because it is faster. Affected file
5454 is lib/silcsftp/sftp_client.c.
5456 * Moved the ID Payload routines from lib/silccore/silcpayload.[ch]
5457 into lib/silccore/silcid.[ch].
5459 Renamed silcpayload.[ch] into silcargument.[ch].
5461 Mon Nov 26 15:01:53 CET 2001 Pekka Riikonen <priikone@silcnet.org>
5463 * If client entry is deleted with active key agreement
5464 session, abort the session.
5466 The silc_client_abort_key_agreement now calls the completion
5467 callback with new SILC_KEY_AGREEMENT_ABORTED status.
5469 Affected file lib/silcclient/silcapi.h, client_keyagr.c and
5472 Sun Nov 25 18:01:45 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5474 * Don't use __restrict in older GCC's. Affected file is
5475 lib/silcmath/mpi/mpi-priv.h. A patch by salo.
5477 * silc_net_localhost now attempts to reverse lookup the
5478 IP/hostname. Affected file lib/silcutil/silcnet.c.
5480 * Defined <founder auth> argument to the SILC_COMMAND_JOIN
5481 command. It can be used to gain founder privileges at
5482 the same time when joining the channel.
5484 Defined that the SILC_NOTIFY_TYPE_KICKED send the
5485 kicker's client ID as well. Updated protocol specs.
5487 Defined that the server must send SILC_COMMAND_IDENTIFY
5488 command reply with error status to client who sent
5489 private message with invalid client ID.
5491 Updated the protocol specification.
5493 * Added silc_server_send_command_reply to send any
5494 command reply. Affected file silcd/packet_send.[ch].
5496 * Added silc_id_payload_encode_data to encode ID payload
5497 from raw ID data. Affected file lib/silccore/silcpayload.[ch].
5499 * The server now send IDENTIFY command reply with error
5500 status if client ID in private message is invalid. Affected
5501 file silcd/packet_receive.c.
5503 * Save the server key file with server's IP address in
5504 the filename instead of hostname. The affected file is
5505 irssi/src/silc/core/client_ops.c.
5507 Sat Nov 24 20:08:22 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5509 * Typo fixes in irssi/src/fe-common/silc/module-formats.c.
5512 * Added libtool support for compiling shared objects in
5513 lib/silcsim. Affected file configure.in.pre and
5514 lib/silcsim/Makefile.am. Original patch by cras.
5516 Fri Nov 23 23:30:59 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5518 * Pid file configuration, and server's config file fixes
5519 patch by toma. Updated CREDITS file.
5521 Sun Nov 18 01:34:41 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5523 * Fixed silc_client_channel_message to not try to decrypt
5524 the message twice if it resolved the destination client
5525 information. This could cause of dropping one channel
5526 message. Affected file lib/silcclient/client_channel.c.
5528 Wed Nov 14 23:44:56 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5530 * Added silc_client_run_one into lib/silcclient/silcapi.h and
5531 lib/silcclient/client.c. This function is used when the SILC
5532 Client is run under some other scheduler, or event loop or
5533 main loop. On GUI applications, for example this may be
5534 desired to used to run the client under the GUI application's
5535 main loop. Typically the GUI application would register an
5536 idle task that calls this function multiple times in a second
5537 to quickly process the SILC specific data.
5539 Wed Nov 14 19:16:52 CET 2001 Johnny Mnemonic <johnny@themnemonic.org>
5541 * Fixed silc_server_drop() for dropping the supplementary
5542 groups as well, this could cause a security hole on some
5545 Wed Nov 14 16:22:25 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5547 * __pid_t -> pid_t in lib/silccrypt/silcrng.c. A patch by
5550 * Write PID file after dropping privileges. Added -F option
5551 to run server on foreground. A patch by debolaz.
5552 Affected files silcd/server.c, silcd/silcd.c.
5554 * Fixed MOTD to return the MOTD file server name. Affected
5555 file silcd/command.c.
5557 * Added INFO command reply handling to the Irssi SILC Client.
5558 Affected file irssi/src/silc/core/client_ops.c.
5560 Wed Nov 14 00:18:08 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5562 * Fixed the silc_idcache_list_* routines to really support
5563 the dynamic list. Fixes a crash. Affected file is
5564 lib/silccore/silcidcache.c.
5566 * Fixed the LIST command reply to really call LIST command's
5567 pending callbacks. Affected file silcd/command_reply.c.
5569 Tue Nov 13 00:49:17 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5571 * Update conn->local_entry->nickname after giving NICK
5572 command. Affected file lib/silcclient/command.c.
5574 Sun Nov 11 23:43:02 PST 2001 Brian Costello <bc@wpfr.org>
5576 * Added the [pid] option to the silcd configuration file
5578 Affected files: serverconfig.[ch] and silcd.c
5580 Sun Nov 11 23:56:39 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5582 * Save fingerprint in WHOIS command reply in server.
5583 Affected file silcd/command_reply.c.
5585 * Fixed NICK commands pending callback registration.
5586 Affected file lib/silcclient/command.c.
5588 Sun Nov 11 10:49:10 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5590 * Use ++server->cmd_ident when sending commands in server,
5591 instead of random number. Affected file silcd/command.c.
5593 * Fixed GETKEY command reply to call actually GETKEY pending
5594 command callbacks. Affected file silcd/command_reply.c.
5596 * A bit stricter check for nicknames. Check for same nickname
5597 in NICK command also. Affected file silcd/command.c.
5599 * Do not call INFO command everytime client ID changes, only
5600 during first connecting. Affected file lib/silcclient/client.c.
5602 * Set the new nickname only after successful command reply for
5603 NICK command is returned by server. Affected file
5604 lib/silcclient/command.c.
5606 * Remove nicknames from nicklist during server_signoff notify.
5607 Should fix /NAMES bit more. The affected file is
5608 irssi/src/silc/core/silc-channels.c.
5610 * Added `fingerprint' field to the SilcIDListData in the
5611 silcd/idlist.h to hold the fingerprint of the client's
5614 Send the fingerprint of the client's public key in WHOIS
5617 Affected files silcd/command.c, and silcd/idlist.[ch].
5619 * Added silc_fingerprint into lib/silcutil/silcutil.[ch] to
5620 create fingerprint from given data.
5622 * Show the fingerprint of the client's public key in WHOIS.
5623 Affected files irssi/src/module-formats.[ch] and
5624 irssi/src/silc/core/client_ops.c.
5626 * Format the multiple same nicknames also during JOIN and
5627 NICK_CHANGE notifys. Affected file is
5628 lib/silcclient/client_notify.c.
5630 * Do not print error on screen for invalid private message
5631 payload since it can come if someone is sending private
5632 messages with wrong key. Affected file
5633 lib/silccore/silcprivate.c.
5635 * Fixed multiple concurrent /PING crash. Affected file
5636 lib/silcclient/command.c.
5638 * Changed the wrong ID encoding. All IP addresses must be
5639 in MSB first order in encoded format. They were encoded
5640 wrong and was in LSB format. Affected files are
5641 silcd/serverid.c, lib/silcutil/silcutil.c.
5643 * Remove silc_net_addr2bin_ne from lib/silcutil/silcnet.[ch].
5645 * Call the `connect' client operation through the scheduler
5646 in case of error. Affected file lib/silcclient/client.c.
5648 * Call the `failure' client operation even if the error
5649 occurred locally during a protocol. Affected file is
5650 lib/silcclient/protocol.c.
5652 * Added support of sending LIST command to router from normal
5653 server. This way normal server can get list of all channels
5654 in the network too. Fixed the channel list sending in the
5655 server too. Affected files are silcd/command.c, and
5656 silcd/command_reply.[ch].
5658 * Added silc_server_update_channels_by_server and
5659 silc_server_remove_channels_by_server. They are used during
5660 disconnection of primary router and in backup router protocol.
5661 Affected file silcd/server_util.[ch], silcd/server.c and
5662 silcd/server_backup.c.
5664 * Fixed channel adding to global list in IDENTIFY command
5665 reply in server. Affected file silcd/command_reply.c.
5667 Sat Nov 10 21:39:22 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5669 * If the incoming packet type is REKEY or REKEY_DONE process
5670 that packet always synchronously. Fixes yet another MAC
5671 failed error on slow (dialup) connections. Affected file
5672 lib/silcclient/client.c and silcd/server.c.
5674 Thu Nov 8 22:21:09 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5676 * Call check_version SKE callback for initiator too. Affected
5677 file lib/silcske/silcske.c.
5679 * Implemented fix for security hole found in the SKE that was
5680 fixed in the specification few days back; the initiator's
5681 public key is now added to the HASH value computation.
5682 Added backwards support for the old way of doing it too, for
5683 old clients and old servers. Affected file is
5684 lib/silcske/silcske.c.
5686 * Enabled mutual authentication by default in SKE. If initiator
5687 is not providing mutual authentication the responder will
5688 force it. This will provide the proof of posession of the
5689 private key for responder. The affected files are
5690 lib/silcclient/protocol.c and silcd/protocol.c.
5692 * Do not cache anymore the server's public key during SKE.
5693 We do mutual authentication so the proof of posession of
5694 private key is done, and if the server is authenticated in
5695 conn auth protocol with public key we must have the public
5696 key already. Affected file silcd/protocol.c.
5698 * Added new global debug variable: silc_debug_hexdump. If
5699 it is set to TRUE SILC_LOG_HEXDUMP will be printed. Affected
5700 file lib/silcutil/silclog.[ch].
5702 * Fixed compilation warning due to char * -> const char *.
5703 Affected files lib/silcutil/silcnet.h, and
5704 lib/silccore/silcauth.[ch].
5706 Wed Nov 7 20:43:03 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5708 * Fixed CMODE command when new channel key was created. If
5709 the creation failed the old key was removed. Next time giving
5710 same command would crash the server since the old key was
5711 freed already. Affected file silcd/command.c.
5713 * Fixed the silc_server_announce_get_channels to not crash
5714 on reconnect. Affected file silcd/server.c.
5716 Wed Nov 7 17:15:07 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5718 * Added silc_log_set_debug_string function to set a regex
5719 string to match for debug output. Only the function names,
5720 or filenames matching the given debug string is actually
5721 printed. This way it is possible to filter out those debug
5722 strings that user is not interested in.
5724 Fixed a bug in silc_string_regexify.
5726 Affected files lib/silcutil/silclog.[ch], and
5727 lib/silcutil/unix/silcunixutil.c.
5729 * Changed the -d options in both server and Irssi SILC client
5730 to take the debug string as argument. Affected files
5731 silcd/silcd.c and irssi/src/silc/core/silc-core.c.
5733 Tue Nov 6 21:31:54 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5735 * Added silc_hash_babbleprint to create a Bubble Babble
5736 Encoded fingerprint. The encoding is developed by Antti
5737 Huima (draft-huima-babble-01.txt), and it creates human
5738 readable strings out of binary data. Affected file
5739 lib/silccrypt/silchash.[ch].
5741 * Print the babble print now in addition of fingerprint as well
5742 in Irssi SILC client. Affected files are
5743 irssi/src/fe-common/silc/module-formats.[ch],
5744 irssi/src/fe-common/silc/core/client_ops.c.
5746 Sun Nov 4 23:37:28 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5748 * Fixed a security problem found in SKE. The initiator's
5749 public key too is now added to the HASH hash value creation
5750 which is signed by the responder to create the SIGN value.
5751 This will prevent anyone in the middle to lie to the responder
5752 about the initiator's public key. If this is done now, the
5753 man in the middle will get caught. Updated the protocol
5756 Sun Nov 4 11:43:53 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5758 * Better installation directory handling. Configure module
5759 paths and other paths automatically to example_silc* files
5760 in doc/. A patch by toma.
5762 * Fixed compiler warning from MPI library, and from SILC RNG.
5765 * Added SILC_SERVER_PID_FILE to define the pid file for server.
5766 It can be configured with ./configure. A patch by toma.
5768 Sat Nov 3 23:48:23 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5770 * Find correct make to use in prepare-clean. A patch by
5771 toma. Affected file prepare-clean.
5773 Sat Nov 3 22:04:00 PST 2001 Brian Costello <bc@mksecure.com>
5775 * Added irssi variables use_auto_addr, auto_bind_ip,
5776 auto_bind_port and auto_public_ip.
5778 * Changed the interface for silc_client_send_key_agreement
5779 in lib/silcclient/silcapi.h
5783 irssi/src/silc/core/silc-core.c
5785 lib/silcclient/silcapi.h
5786 irssi/src/silc/core/silc-channels.c
5787 lib/silcclient/client_keyagr.c
5790 Sat Nov 3 17:48:55 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5792 * Added silc_pkcs_public_key_compare to compare two
5793 public keys. Affected file lib/silccrypt/silcpkcs.[ch].
5795 * Check that the client who set the founder mode on the
5796 channel is the same client that is giving the founder
5797 mode to itself. It is done by comparing the saved public
5798 key (it is saved even in the authentication is passphrase).
5799 Affected file silcd/command.c.
5801 Fri Nov 2 18:52:08 EST 2001 Pekka Riikonen <priikone@silcnet.org>
5803 * Do not process packet for disconnected socket connection.
5804 Affected file lib/silccore/silcpacket.c.
5806 * Process the DISCONNECT packet through scheduler in the
5807 client library. Affected file lib/silcclient/client.c.
5809 * Fixed the silc_client_packet_parse to not to increase
5810 the packet sequence number if the conn->sock and the
5811 current socket connection is not same. This can happen
5812 for example during key agreement when the conn includes
5813 multiple socket connections (listeners). Affected file
5814 lib/silcclient/client.c.
5816 * The sender of the file transfer request now provides also
5817 the pointer (listener) for the key exchange protocol. If
5818 the listener cannot be created then it sends empty key
5819 agreement and lets the receiver provide the listener.
5821 Added `local_ip' and `local_port' arguments to the
5822 silc_client_file_send. If they are provided they are used,
5823 if not then it will attempt to find local IP address, if
5824 not found or bind fails then the remote client will provide
5827 Affected files are lib/silcclient/client_ftp.c and
5828 lib/silcclient/silcapi.h.
5830 * Extended the FILE SEND command to support defining the
5831 local IP and port for key exchange listener. They are
5832 optional. Affected file irssi/src/silc/core/silc-servers.c.
5834 Thu Nov 1 22:10:07 EST 2001 Pekka Riikonen <priikone@silcnet.org>
5836 * Defined to WHOIS command reply the sending of fingerprint
5837 of the client's public key (if the proof of posession of the
5838 corresponding private key is verified by the server).
5839 Updated to the protocol specification.
5841 * Added support of receiving the client's public key's
5842 fingerprint in command reply in client library. Affected
5843 file is lib/silcclient/command_reply.c, and
5844 lib/silcclient/idlist.[ch].
5846 Thu Nov 1 18:06:12 EST 2001 Pekka Riikonen <priikone@silcnet.org>
5848 * Do not send over 128 chars long nickname to the server
5849 in NICK command. Affected file lib/silcclient/command.c.
5851 * Do not send over 256 chars long channel names to the server
5852 in JOIN command. Affected file lib/silcclient/command.c.
5854 Tue Oct 30 22:48:59 EST 2001 Pekka Riikonen <priikone@silcnet.org>
5856 * Assure that silc_server_close_connection cannot be called
5857 twice for same socket context. Affected file is
5860 Tue Oct 30 16:58:14 EST 2001 Pekka Riikonen <priikone@silcnet.org>
5862 * Send error message to application if opening file for
5863 writing during file transfer fails. Affected file is
5864 lib/silcclient/client_ftp.c.
5866 Remove all file transfer sessions for a client that we're
5867 removing from ID cache.
5869 Affected file is lib/silcclient/client_ftp.c.
5871 * Fixed silc_net_addr2bin to return correct address. Affected
5872 file lib/silcutil/[unix/win32]/silc[unix/win32]net.c.
5874 * Fixed file transfer session removing on signoff notify.
5875 Affected file irssi/src/silc/core/silc-servers.c.
5877 * Added the SilcClientFileError to be returned in the monitor
5878 callback. Added NO_SUCH_FILE and PERMISSION_DENIED errors.
5879 Affected file lib/silcclient/silcapi.h.
5881 Mon Oct 29 17:43:04 EST 2001 Pekka Riikonen <priikone@silcnet.org>
5883 * Fixed a crash in silc_client_ftp_free_sessions and
5884 silc_client_ftp_session_free_client. Affected file
5885 lib/silcclient/client_ftp.c.
5887 * Added `disabled' field in the SilcChannelEntry in the server
5888 to indicate if the server entry is disabled. Affected file
5889 silcd/idlist.h, silcd/command[_reply].c.
5891 * SILC server adds now /var/run/silcd.pid everytime it is
5892 started. Affected file silcd/silcd.c.
5894 * Added silc_server_packet_send_clients to send a packet to
5895 the provided table of client entries. Affected file
5896 silcd/packet_send.[ch].
5898 * Fixed a crash in client resolving in client_prvmsg.c in
5899 client library. Affected file lib/silcclient/client_prvmsg.c.
5901 * Do not actually remove the client directly from ID cache
5902 during SERVER_SIGNOFF, but invalidate it. This way we
5903 preserve the WHOWAS info for the client. Affected file
5904 silcd/server_util.c.
5906 * Fixed SERVER_SIGNOFF notify handling in the server. The
5907 server is now able to process incoming SERVER_SIGNOFF notify
5908 for a server that it doesn't even know about. It will remove
5909 the clients provided in the notify. Affected file
5910 silcd/packet_receive.c.
5912 * Check for partial packet in data queue after every packet that
5913 was found from the queue. Return and wait for more data if
5914 there is partial data in queue. Affected file is
5915 lib/silccore/silcpacket.c.
5917 Sun Oct 28 18:46:27 EST 2001 Pekka Riikonen <priikone@silcnet.org>
5919 * Added SilcClietFileError enum to indicate error in
5920 file transfer. Added SILC_CLIENT_FILE_MONITOR_KEY_AGREEMENT
5921 and SILC_CLIENT_FILE_MONITOR_ERROR new monitor statuses.
5922 Affected files lib/silcclient/silcapi.h and
5923 lib/silcclient/client_ftp.c.
5925 * Check that newsize in silc_buffer_realloc is larger than
5926 the old buffer's size. Affected file lib/silcutil/silcbufutil.h.
5928 * Added better monitor of file transfers. It now monitors
5929 key agreement protocol during the file transfer too. Added
5930 error reporting too. Affected files
5931 irssi/src/silc/core/silc-servers.c,
5932 irssi/src/fe-common/silc/module-formats.[ch].
5934 * Wrote a help file for FILE command.
5936 * Added silc_rng_global_get_byte_fast to get not-so-secure
5937 random data as fast as possible. Random data is read from
5938 /dev/urandom if available and from the SILC RNG if not
5939 available. It is used in padding generation. Affected file
5940 lib/silccrypt/silcrng.[ch].
5942 * All packets in client library are now processed synchronously.
5943 Optimized packet processing a lot. Affected file
5944 lib/silcclient/client.c.
5946 * All server connection packets are processing synchronously
5947 now in server, to optimize packet processing. Affected file
5950 * Include files are installed now only in Toolkit distribution
5951 if make install is given. Affected files: all Makefile.am's.
5953 Thu Oct 25 22:44:06 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5955 * Assure that silc_client_notify_by_server_resolve does not
5956 resolve the client information multiple times. If it cannot
5957 be found by the first it cannot be found at all. Affected
5958 file lib/silcclient/client_notify.c.
5960 * Fixed WHOWAS command reply calling. Affected file
5961 lib/silcclient/command_reply.c.
5963 * Removed all references to silc_idlist_get_client from the
5964 Irssi SILC client since that call is internal call used by
5965 the library. The Irssi SILC client will use now client
5966 retrieval functions found in silcapi.h.
5968 * Fixed a bug in resolving nickname info before sending
5969 private message. It used freed memory. Affected file
5970 irssi/src/silc/core/silc-servers.c.
5972 Thu Oct 25 19:04:49 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5974 * Assure my_channels statistics cannot go negative in server.
5975 Affected files silcd/server.c, silcd/server_util.c.
5977 Wed Oct 24 19:53:05 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5979 * Upgraded dotconf 1.0.2 to 1.0.6 in lib/dotconf.
5981 Tue Oct 23 13:51:19 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5983 * Win32 Toolkit changes. Affected files
5984 win32/silc.dsw, win32/libsilc/libsilc.def,
5985 win32/libsilcclient/libsilc.def,
5986 lib/silcutil/silcutil.c, and
5987 lib/sftp/sftp_fs_memory.c.
5989 Mon Oct 22 16:35:05 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5991 * Added silc_net_localip to return local host's IP address.
5992 Affected file lib/silcutil/silcnet.[ch].
5994 * If key exchange or rekey protocol is active for a connection
5995 parse all packets syncronously since there might be packets
5996 in packet queue that we are not able to process without first
5997 processing packets before them. Affected file silcd/server,
5998 lib/silcclient/client.c.
6000 * SilcPacketParserCallback now returns TRUE or FALSE to indicate
6001 whether library should continue processing the packet.
6002 Affected file lib/silccore/silcpacket.h.
6004 * Added SilcSFTPMonitor callback, SilcSFTPMonitors and
6005 SilcSFTPMonitorData to SFTP server to monitor various
6006 SFTP client requests. Affected file lib/silcsftp/silcsftp.h,
6007 lib/silcsftp/sftp_server.c.
6009 * Added silc_file_size to return file size. Affected file
6010 lib/silcutil/silcutil.[ch].
6012 * Implemented the file transfer support for the client library.
6013 Added preliminary support for simple client to client one-file
6014 transmission. Affected file lib/silcclient/client_ftp.c,
6015 lib/silccilent/client.[ch].
6017 * Added new local command FILE to the Irssi SILC Client.
6018 It is used to perform the file transfer. It has subcommands
6019 SEND, RECEIVE, SHOW and CLOSE. Affected files
6020 irssi/src/silc/core/client_ops.c,
6021 irssi/src/silc/core/silc-server.[ch].
6023 Mon Oct 22 12:50:08 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6025 * Relay the SILC_PACKET_FTP in the server. Affected files
6026 silcd/server.c and silcd/packet_receive.c.
6028 Sun Oct 21 20:21:02 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6030 * Renamed silc_file_read and silc_file_write to functions
6031 silc_file_readfile and silc_file_writefile. Added function
6032 silc_file_open and silc_file_close. Affected files
6033 lib/silcutil/silcutil.[ch].
6035 Thu Oct 18 20:58:13 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6037 * Resolve the client info when received private message or
6038 channel message for a client which nickname we don't know.
6039 Affected files lib/silcclient/client_prvmsg.c and
6040 lib/silcclient/client_channel.c.
6042 * Do not crash in /KEY if client is not connected. Affected
6043 file irssi/src/silc/core/silc-channels.c.
6045 * Added SilcClientStatus field to the SilcClientEntry in the
6046 lib/silcclient/idlist.h.
6048 Added SILC_CLIENT_STATUS_RESOLVING to mark that the entry
6049 is incomplete and is being resolved, it won't be resolved
6052 Make sure also that USERS command reply does not resolve
6053 twice information. Affected file is
6054 lib/silcclient/command_reply.c.
6056 Make sure that silc_client_get_clients_by_list does not
6057 resolve twice same information.
6059 * Check for valid client->id in the silc_server_free_client_data.
6060 Affected file silcd/server.c.
6062 * Fixed /GETKEY nick@server not to crash if the server entry
6063 is not found. Affected file lib/silcclient/command.c.
6065 * Fixed the silc_server_check_cmode_rights to check the
6066 requested modes correctly. Affected file silcd/command.c.
6068 Thu Oct 18 12:10:22 CEST 2001 Pekka Riikonen <priikone@silcnet.org>
6070 * Better checks for non-printable chars in nick added.
6071 Affected file silcd/command.c.
6073 Thu Oct 18 09:18:58 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6075 * Call the silc_server_udpate_servers_by_server in the
6076 primary router that comes back online in the backup resuming
6077 protocol. Otherwise it routes packets wrong. Affected file
6078 silcd/server_util.[ch], silcd/server_backup.c.
6080 Wed Oct 17 16:51:18 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6082 * Added SILC_STR_UI8_[N]STRING[_ALLOC] formats to the
6083 lib/silcutil/silcbuffmt.[ch].
6085 * Redefined the SILC packet header to include the padding
6086 length. Affected file lib/silccore/silcpacket.[ch].
6088 * Added SILC_PACKET_PADLEN_MAX macro to return the padding
6089 length for maximum padding up to 128 bytes). Affected
6090 file lib/silccore/silcpacket.h.
6092 * Removed all backwards support for old 0.5.x MAC thingies.
6093 The SILC packet header change makes it impossible to be
6094 backwards compatible.
6096 * Send the ENDING packet with timeout in the backup resuming
6097 protocol. This is to assure that all routers has connected
6098 to the primary router. Affected file silcd/server_backup.c.
6100 * Changed the RNG to take the first IV from random data. It
6101 used to take it from zero actually. Changed the RNG also
6102 to use /dev/urandom during session. /dev/random is used
6103 in initialization. Affected file lib/silccrypt/silcrng.[ch].
6105 Tue Oct 16 20:45:49 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6107 * Changed the SILC packet header to have the first two bytes
6108 (the packet length) encrypted. Affected files aroung the
6109 code tree, lib/silccore/silcpacket.[ch]. Removed the
6110 SilcPacketCheckDecrypt callback. It is not needed anymore
6111 since the silc_packet_receive_process will determine now
6112 whether the packet is normal or special.
6114 * Implemented the unidirectional MAC keys. Affected files
6115 lib/silcske/silcske.c, silcd/protocol.c and
6116 lib/silcclient/protocol.c.
6118 * Implemented the packet sequence number to the MAC computation.
6119 Affected files lib/silccore/silcpacket.c, silcd/protocol.c,
6120 silcd/packet_send.c, silcd/server.c, lib/silcclient/client.c,
6121 lib/silcclient/protocol.c.
6123 Mon Oct 15 17:42:55 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6125 * Allow backup router to announce servers. All servers
6126 announced by backup router are added to the global list
6127 automatically. Update hte server's socket to our primary
6128 router also when backup router announces a server.
6129 Affected file silcd/packet_receive.c.
6131 * Do not update the client->router in the function
6132 silc_server_udpate_clients_by_server if the client is on
6133 global list. We might fail to find any specific server
6134 for locally connected clients and local cell clients. They
6135 should still use the `from' and not `to' as client->router.
6136 This fixes backup router resuming protocol. Affected file
6137 silcd/server_util.c.
6139 * Decrease channel statistics count only if the channel
6140 deletion worked. Affected files are silcd/server.c and
6141 silcd/server_util.c.
6143 * Added silc_server_update_servers_by_server to update origin
6144 of all server entries. Used during backup router protocol.
6145 Affected files silcd/server_util.[ch], silcd/server.c. and
6146 silcd/backup_router.c.
6148 * ROBODoc documented the lib/silccrypt/silchmac.h. Added new
6149 function silc_hmac_init, silc_hmac_update, silc_hmac_final,
6150 silc_hmac_get_hash and silc_hmac_get_name. Affected file
6151 lib/silccrypt/silchmac.c.
6153 Sun Oct 14 18:28:22 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6155 * Assure that router cannot reroute the same channel message
6156 to the sender. Affected file silcd/packet_receive.c.
6158 Sat Oct 13 12:46:18 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6160 * Made better checks that the channel message is not sent
6161 to the router it came from. Affected file is
6162 silcd/packet_send.c. Fixed memory leak too.
6164 * Announce informations for incoming router connection, but
6165 only after checking if it is replaced by backup router.
6166 Affected file silcd/packet_receive.c.
6168 Fri Oct 12 18:37:24 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6170 * Fixed the backup resuming protocol to work in multiple
6171 router environment. Affected file silcd/server_backup.c.
6173 * Route packet only to one router in the function
6174 silc_server_packet_send_to_channel. Affected file is
6175 silcd/packet_send.c.
6177 * Fixed silc_server_send_notify_dest to set the broadcast
6178 flag. Fixed the silc_server_send_notify_topic to actually
6179 send the TOPIC_CHANGE notify and not SERVER_SIGNOFF notify.
6180 Affected file silcd/packet_send.c.
6182 * Changed the SFTP Filesystem interface. Changed the
6183 SilcSFTPFilesystemStruct to SilcSFTPFilesystemOps to include
6184 the filesystem operation function. The SilcSFTPFilesystem
6185 is now a context that is allocated by all filesystem allocation
6186 functions and it already includes the operations structure
6187 and filesystem specific context. It is given as argument
6188 now to the silc_sftp_server_start. This made the interface
6189 a bit cleaner. Affected file lib/silcsftp/silcsftp[_fs].h,
6190 lib/silcsftp/sftp_fs_memory.c and sftp_server.c.
6192 Thu Oct 11 22:19:26 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6194 * Changed the backup router adding and getting interfaces
6195 in the server. The router that will be replaced by the
6196 specified backup router is now sent as argument. Affected
6197 files silcd/serverconfig.[ch], silcd/backup_router.[ch], and
6200 * Added silc_net_addr2bin_ne to return the binary form of
6201 the IP address in network byte order. Affected files
6202 lib/silcutil/[unix/win32].silc[unix/win32]net.[ch].
6204 Thu Oct 11 12:14:19 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6206 * Check for existing server ID in silc_server_new_server
6207 and in silc_server_connect_to_router_final and remove the
6208 old entry if it exists. Affected file silcd/packet_receive.c,
6211 * Send the channel message always to only one router, either
6212 in upstream or downstream. Affected file is
6213 silcd/packet_send.c.
6215 Tue Oct 9 17:45:43 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6217 * Wrote the definition of the backup resuming protocol to the
6218 protocol specification.
6220 * Removed one redundant channel key generation from normal
6221 server during joining procedure. Removed one redundant
6222 channel key sending from server to router during joining
6223 procedure. Affected file silcd/command.c.
6225 * Made minor bugfixes to the backup router resuming protocol.
6226 Affected file silcd/server_backup.c, server.c.
6228 Mon Oct 8 16:47:42 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6230 * Added --disable-asm configuration option. Affected files
6231 configure.in.pre, lib/silcmath/mpi/configure.in. A patch
6234 * Implemented the backup resuming protocol that is used to
6235 resume the primary router position in the cell after the
6236 primary router comes back online. Affected files
6237 silcd/server_backup.[ch], silcd/server, silcd/packet_receive.c,
6238 and silcd/server_util.[ch].
6240 Sun Oct 7 12:29:25 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6242 * Sleep two (2) seconds after sending QUIT command to server.
6243 Affected file lib/silcclient/command.c.
6245 * Assure that if outgoing data buffer is pending do not force
6246 send any data. Affected file silcd/packet_send.c.
6248 * Assure that if outgoing data buffer is pending do not force
6249 send any data. Affected file lib/silcclient/client.c.
6251 * Implemented the backup router support when the primary router
6252 goes down. The servers and routers can now use the backup
6253 router as new primary router without loosing connectivity.
6255 Sat Oct 6 21:18:54 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6257 * Added new SILC_IDLIST_STATUS_DISABLED flag for entries
6258 in the server to indicate disabled entry. All data read
6259 from the connection will be ignored and no data is sent
6260 for entry that is disabled. Affected files are
6261 silcd/idlist.h, silcd/server.c.
6263 Fri Oct 5 00:03:29 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6265 * Created SFTP client and server test programs in the
6266 lib/silcsftp/tests directory.
6268 Wed Oct 3 23:31:42 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6270 * Implemented memory filesystem (virtual filesystem) for
6271 SFTP server. Affected file lib/silcsftp/silcsftp_fs.h,
6274 Sun Sep 30 22:10:57 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6276 * Implemented the SFTP (SSH File Transfer Protocol) to the
6277 lib/silcsftp. It includes SFTP client and SFTP server
6280 Sun Sep 30 10:35:44 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6282 * Moved lib/silccore/silcprotocol.[ch] to the
6283 lib/silcutil library.
6285 * Added silc_buffer_format_vp and silc_buffer_unformat_vp to
6286 take variable argument list pointer as argument. Affected
6287 file lib/silcutil/silcbuffmt.[ch].
6289 * Added silc_buffer_set function that is used to set data
6290 to a SilcBuffer that is not allocated at all (SilcBufferStruct).
6291 Affected file lib/silcutil/silcbuffer.h.
6293 * Changed various routines in the core library to use the new
6294 silc_buffer_set instead of allocating new buffer only for
6297 * Added 64-bit value formatting and unformatting support to the
6298 silc_buffer_[un]format routines. Affected file is
6299 lib/silcutil/silcbuffmt.[ch].
6301 Added also 64-bit macros: SILC_GET64_MSB and SILC_PUT64_MSB,
6302 to includes/bitmove.h.
6304 Fri Sep 28 21:30:10 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6306 * Fixed channel user mode saving in client library. Affected
6307 file lib/silcclient/command[_reply].c.
6309 Thu Sep 27 22:52:30 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6311 * Defined the file transfer to the SILC Protocol. Added
6312 new packet type SILC_PACKET_FTP and defined File Transfer
6313 Payload. The mandatory file transfer protocol is SFTP
6314 (SSH File Transfer Protocol). Affected file in addition
6315 of the internet draft is lib/silccore/silcpacket.h.
6317 * Deprecated the SILC_PACKET_CELL_ROUTERS and defined new
6318 packet SILC_PACKET_RESUME_ROUTER instead. The new packet
6319 is used as part of backup router protocol when the primary
6320 router of the cell is back online and wishes to resume
6321 the position as primary router.
6323 * Redefined the MAC generation keys in the protocol. The
6324 same key is not used anymore in both direction. Both
6325 direction will now use different keys for sending and
6326 receiving. This fixes a potential security flaw. This
6327 change causes incompatibilities in the protocol.
6329 * Redefined also the MAC computation from the packet.
6330 An packet sequence number is now added to the MAC
6331 computation. This prevents possible replay attacks against
6332 the protocol. This change too causes incompatibilities
6335 Added `sequence' field to the SilcPacketContext to hold
6336 the current sequence number for the packet.
6338 Wed Sep 26 20:15:22 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6340 * Added `created' field to the SilcIDListData in the file
6341 silcd/idlist.h to indicate the time when the entry was
6344 * Added `created' field to the SilcChannelEntry too. Affected
6345 file silcd/idlist.h.
6347 * Added `creation_time' aguments to all the announcement functions
6348 in the server. If it is provided then only the entries that
6349 was created after the provided time frame are actually
6350 announced. Affected file silcd/server.[ch].
6352 * The protocol says that the Channel ID's IP address must be
6353 based on the router's IP address. Added check for this in
6354 the silc_server_new_channel when processing incoming New Channel
6355 Payload. Affected file silcd/packet_receive.c.
6357 * Print out the correct version with --version in SILC client.
6358 Affected file irssi/src/silc/core/silc-core.c.
6360 Mon Sep 24 17:19:00 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6362 * Fixed WHOWAS command to check for completnes of the client
6363 entry always, not just when the command is coming from client.
6364 Affected file silcd/command.c.
6366 * Added new function silc_server_packet_queue_purge to purge the
6367 outgoing data queue to the network. After the function returns
6368 it is guaranteed that the outgoing packet queue is empty.
6369 Affected file silcd/packet_send.[ch].
6371 * Purge the outgoing packet queue in the rekey protocol's final
6372 callback to assure that all rekey packets go to the network
6373 before quitting the protocol. Affected file silcd/server.c.
6375 * Added silc_client_packet_queue_parse as similar function as
6376 in server to the client library. The affected file is
6377 lib/silcclient/client.c.
6379 Sun Sep 23 15:15:53 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6381 * Splitted silcd/server.c and created silcd/server_util.[ch]
6382 for utility functions.
6384 * Added new socket flag SILC_SF_DISABLED to indicate that the
6385 connection is open but nothing can be sent to or received from
6386 the connection. Affected file lib/silcutil/silsockconn.[ch].
6387 The checking for disabled socket is checked in the low level
6388 silc_socket_write and silc_socket_read functions.
6390 Thu Sep 20 23:11:28 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6392 * Allow only nicknames and channel names that fits into the
6393 7-bit unsigned char ASCII set. Affected file silcd/command.c.
6395 Thu Sep 20 18:04:12 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6397 * When processing JOIN command reply in server check that if
6398 the channel exists in our global list we'll move it the local
6399 list. Affected file silcd/command_reply.c.
6401 * Fixed the check whether client is joined on the channel already
6402 in JOIN command. Affected file lib/silcclient/command.c.
6404 * Fixed the JOIN command reply to check whether the channel
6405 already exists. Affected file lib/silcclient/command_reply.c.
6407 Wed Sep 19 22:58:32 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6409 * Added silc_ske_status_string to map the SKE error numbers
6410 to readable strings. The affected files are
6411 lib/silcske/silcske[_status].[ch].
6413 Tue Sep 18 22:50:41 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6415 * Do not show the private channels on the WHOIS channel list
6416 as it is not allowed by the protocol. The affected file is
6419 Sun Sep 16 12:32:58 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6421 * Assure that the packet length digged from the actual packet
6422 is something sensible in the silc_packet_decrypt_rest_special
6423 in lib/silccrypt/silcpacket.c.
6425 * Free and NULL the allocated pointer in silc_hmac_alloc if
6426 the HMAC allocation fails. The affected file is
6427 lib/silccrypt/silchmac.c.
6429 * Print the selected security properties to the log files in
6430 the server. Affected file silcd/protocol.c.
6432 * Add SKE's reference counter even if calling the completion
6433 callback manually. Otherwise it goes negative, although it
6434 does not cause any problems. The affected file is
6435 lib/silcske/silcske.c.
6437 * Remove the client entry with short timeout after giving the
6438 KILL command. Affected file lib/silcclient/command.c.
6440 * Fixed to send error reply in WHOIS and IDENTIFY commands in
6441 case all found clients are already disconnected (WHOWAS would
6442 found them) in the server. Affected file silcd/command.c.
6444 * Update the last_receive (time of last data received) to be
6445 updated only when received private or channel message so that
6446 the idle time showed in WHOIS makes more sense.
6448 * Added boolean field `valid' in to the SilcClientEntry in the
6449 client library to indicate whether the entry is valid or not.
6450 This fixes the nickname change bug on channel when changing
6451 the nickname to be same than the old (like nick to Nick) the
6452 nickname formatter doesn't set the new nick anymore to Nick@host.
6453 Affected file lib/silcclient/idlist.[ch].
6455 * Now actually fixed the nickname changing on disconnection.
6456 Added new function silc_change_nick to the Irssi SILC Client.
6457 Affected file irssi/src/silc/core/client_ops.c,
6458 irssi/src/silc/core/silc-nicklist.[ch].
6460 Sat Sep 15 13:29:17 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6462 * Check that the public key exists in the GETKEY command before
6463 trying to encode it. Affected file silcd/command.c.
6465 * Print some notifications on received public keys with GETKEY
6466 command in the Irssi SILC Client. Affected files are
6467 irssi/src/fe-common/silc/module-formats.[ch],
6468 irssi/src/silc/core/client_ops.c.
6470 * Use IDENTIFY command to resolve the server information in the
6471 GETKEY command instead of INFO command. Affected file
6472 lib/silcclient/command.c.
6474 * All command reply functions in the client library now calls
6475 the pending command reply callbacks even if an error has
6476 occurred. The server has done this a long time and now it was
6477 time to move the client library to this as well. Now all
6478 errors can be delivered back to the pending command reply
6479 callbacks if necessary. Affected files are
6480 lib/silcclient/command[_reply].[ch].
6482 * Change the nickname on disconnection back to the username
6483 because in reconnect the server will enforce it to it anyway.
6484 Affected file irssi/src/silc/core/silc-servers.c.
6486 * Fixed a config file parsing bug in the Irssi SILC client.
6487 Affected file irssi/src/silc/core/clientconfig.c.
6489 Thu Sep 13 23:11:18 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6491 * When printing the channel mode on JOIN, verify that the
6492 channel key and channel's HMAC are valid. Affected file
6493 irssi/src/silc/core/client_ops.c.
6495 Thu Sep 13 20:24:52 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6497 * Added defines SILC_DEFAULT_CIPHER, SILC_DEFAULT_HMAC,
6498 SILC_DEFAULT_HASH and SILC_DEFAULT_PKCS in the file
6499 lib/silccrypt/[silccipher.h|silchmac.h|silchash.h|silcpkcs.h].
6501 * Removed channel key rekey task deleting from the function
6502 silc_server_save_channel_key. Affected file silcd/server.c.
6503 Added explicit timeout task context instead that is used to
6504 delete the task if we are registering a new task before the
6505 new task has elapsed.
6507 * When channel key rekey occurs the client library now saves
6508 the old channel key for a short period of time (10 seconds) and
6509 is able to use it in case some is still sending channel
6510 messages encrypted with the old key after the rekey. Affected
6511 file lib/silcclient/[idlist.h|client_channel.c].
6513 Sun Sep 9 15:49:16 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6515 * Added check to the silc_server_new_id_real to not accept
6516 new ID if it is the sender's own ID. Affected file is
6517 silcd/packet_receive.c.
6519 * Assure that we do not announce ourself or the one we've
6520 sending our announcements when we're router and are announcing
6521 servers to our primary router. Affected file silcd/server.c.
6523 * Fixed silc_server_command_identify_check_client to assemble
6524 correct WHOIS packet. It send corrupted WHOIS packet and
6525 caused problem with router to router connections. Affected
6526 file silcd/command.c.
6528 Fixed also silc_server_command_whois_check the same way
6529 as for the IDENTIFY command.
6531 * Added new SilcIDListStatus to the server in the SilcIDListData
6532 structure. The status now includes the current status of
6533 the entry (like registered, resolved etc.). Affected file
6534 silcd/idlist.[ch]. Defined a bunch of different status types
6535 as well. This replaced the old boolean registered field as well.
6537 Added resolve_cmd_ident field to the SilcClientEntry structure
6538 too so that if the entry is for example being resolved so
6539 another command may attach to the same pending command reply
6540 without requiring to resolve the same entry again. This concept
6541 should optimize the WHOIS and the IDENTIFY resolving under
6542 heavy load by taking away unnecessary resolving for entries
6543 that are being resolved already.
6545 Added support for adding multiple pending commands for one
6546 command idenfier. Affected file silcd/command[_reply].[ch].
6548 * Fixed WHOIS and IDENTIFY save to remove the cache entry
6549 before deleting the data. Otherwise the hash table will have
6550 freed data in comparison functions. Affected file is
6551 silcd/command_reply.c.
6553 * Fixed silc_idlist_replace_client_id to add the new entry to
6554 the cache with NULL nickname. Otherwise there will be invalid
6555 memory as the nickname after the nickname is freed. Affected
6556 file silcd/packet_receive.c.
6558 * Fixed the silc_idlist_get_clients_by_hash. The entries was
6559 saved into wrong slots because the previous number of entries
6560 was not taken into account. Affected file silcd/idlist.c.
6561 Fixed same thing in silc_idlist_get_clients_by_nickname too.
6563 * If we are router and we receive JOIN notify to a channel that
6564 does not have any users then notified client is marked as the
6565 channel founder, as it is it. The affected file is
6566 silcd/packet_receive.c
6568 * Added to the extended hash table API's table_del_*ext functions
6569 the destructor as argument too, so that the caller can decide
6570 which destructor to use or whether to use destructor at all.
6571 Affected file lib/silcutil/silchashtable.[ch].
6573 * Fixed ID Cache purging. It actually deleted the entries from
6574 the hash table after the data was freed. The hash table ended
6575 up comparing freed memory. The affected file is
6576 lib/silccore/silcidcache.c.
6578 Sat Sep 8 10:22:10 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6580 * Fixed Irssi SILC client's KILL command's HELP syntax.
6582 * The USERS command now resolves the detailed user information
6583 if the userinfo field is missing. Affected file is
6584 lib/silcclient/command_reply.c.
6586 * Do not print error in silc_file_read if the read file does
6587 not exist. Just silently return NULL. Affected file is
6588 lib/silcutil/silcutil.c.
6590 * Fixed the silc_log_output to not wine about NULL filename
6591 and to not create some bogus " " filename. Affected file is
6592 lib/silcutil/silclog.c.
6594 Fri Sep 7 22:16:38 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6596 * Fixed various printing bugs on the user interface in the
6597 Irssi SILC Client. Minor changes that were forgotten from
6600 Fri Sep 7 17:28:37 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6602 * Fixed the configure.in.pre and the compilation and distribution
6603 environment to support the new autoconf 2.52. That version is
6604 now required to compile the CVS trunk.
6606 Thu Sep 6 12:47:37 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6608 * Renamed function silc_parse_nickname to silc_parse_userfqdn
6609 to generally parse user@fqdn format strings. Affected file
6610 lib/silcutil/silcutil.c.
6612 * Added nickname_format and nickname_force_format fields to the
6613 SilcClientParams structure. The first one defines the format
6614 for the nicknames that the library will enforce if the receives
6615 multiple same nicknames. The second one is boolean value and
6616 can be used to force the library to always enforce the format
6617 to the nicknames regardles whether there are multiple nicknames
6618 or not. This configurable formatting was employed to flexibly
6619 support accessing multiple nicknames from the user interface.
6620 The userinterface can now set the nicknames to what ever format
6621 they prefer. Affected file lib/silcclient/silcapi.h.
6623 Added function silc_client_nickname_format to the file
6624 lib/silcclient/idlist.c. It performs the nickname formatting.
6626 Added new field `hostname´ to the SilcClientEntry context.
6627 It holds the hostname of the client. Affected file is
6628 lib/silcclient/idlist.h.
6630 * Irssi SILC Client sets the nicknames in nick@hostn format.
6631 Fe. priikone@otaku, priikone@otaku2 etc. Affected file
6632 irssi/src/silc/core/silc-core.c.
6634 The WHOIS printing now also shows both the real nickname and
6635 the formatted nickname so that user knows how to access the
6636 user if there are multiple same nicknames cached. Affected
6637 file irssi/src/silc/core/client_ops.c. Changed the WHOIS
6638 printing formatting too to take the hostname now as a separate
6639 argument. The Affected file is
6640 irssi/src/fe-common/silc/modules-formats.[ch].
6642 * Changed the silc_client_get_clients_local to accept the formatted
6643 nickname as argument. It accepts the real nickname too but the
6644 formatted nickname can be used to find the true entry from
6645 multiple entries. Affected file lib/silcclient/silcapi.h and
6646 lib/silcclient/idlist.c.
6648 * Added nickname_format_parse field to the SilcClientParams.
6649 It is a callback function provided by the application to parse
6650 the nickname out of the formatted nickname string. The library
6651 calls it to get the nickname from the formatted string. Since
6652 the application generally knows better the format of the nickname
6653 string it parses it instead of the library, even though library
6654 encodes the formatted string. If the callback function is not
6655 provided then the library will use the string as is. The
6656 affected file is lib/silcclient/silcapi.h.
6658 * All the nickname strings passed to the client library in
6659 commands are now expected to be formatted nickname strings.
6660 If the command does not support the formatted nickname string
6661 it will assume that the sent string is the actual nickname.
6662 Affected file lib/silcclient/command.c.
6664 Tue Sep 4 22:31:28 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6666 * Added public key authentication support to OPER and SILCOPER
6667 commands in the client library. Affected file is
6668 lib/silcclient/command.c.
6670 Tue Sep 4 12:39:17 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6672 * Changed the get_auth_methdod client operation to be asynchronous.
6673 It can be async if the application resolves the authentication
6674 method from the server during the negotiation. Added new
6675 SilcGetAuthMeth completion callback that the application will
6676 call after resolving the authentication method.
6678 Added function silc_client_request_authentication_method that
6679 the application can use to resolve the authentication method
6680 from the server. Added also SilcConnectionAuthRequest callback
6681 that the library will call after the server has replied. The
6682 application can call this function if it does not know the
6683 current authentication method.
6685 Affected files are lib/silcclient/client.c and
6686 lib/silcclient/silcapi.h.
6688 * The Irssi SILC client now automatically resolves the authentication
6689 method incase any configuration information is not present (and
6690 currently there never is). The affected file is
6691 irssi/src/silc/core/client_ops.c.
6693 * Fixed public key authentication from the client library.
6694 Affected file lib/silcclient/protocol.c. Changed also the
6695 protocol specification about the public key authentication in
6696 the connection authentication protocol. The actual data to be
6697 signed is now computed with a hash function before signing.
6699 * Fixed the public key authentication from the server as well.
6700 Affected file silcd/protocol.c.
6702 * Removed the mlock()'s from the memory allocation routines.
6703 Affected file lib/silcutil/silcmemory.c. The ./configure does
6704 not check anymore for the mlock(). Affected file is
6707 * Fixed USERS command in server to allow the execution of the
6708 command for private and secret channels if the client sending
6709 the command is on the channel. Affected file silcd/command.c.
6711 * Fixed silc_client_get_clients_local to return the clients
6712 count correctly. It could return wrong value. Affected file
6713 lib/silcclient/idlist.c.
6715 Mon Sep 3 20:09:59 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6717 * Fixed the lib/silcmath/mpi/mpi.h to always use 32-bit data
6718 types. The assembler optimizations seemed not to like 64-bit
6719 data types. The assmebler optimizations thus are now enabled
6720 also for BSD systems as opposed to only enable them for Linux.
6722 * Do not check for threads at all on BSD systems. Affected
6723 file configure.in.pre.
6725 * Removed -n and -h options from the Irssi SILC Client since
6726 they are not used in silc.
6728 * Fixed the prime generation to assure that the first digit
6729 of the generated random number is not zero since our conversion
6730 routines does not like number strings that starts with zero
6731 digit. If zero digit is seen the random number is regenerated.
6732 This caused some corrupted RSA keys when the zero first digit
6733 was met. Affected file lib/silcmath/silcprimegen.c.
6735 Sun Sep 2 17:17:24 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6737 * Fixed WIN32 configuration in the ./configure script.
6738 Fixed to include xti.h on environments that has it.
6739 Patches by Carsten Ilchmann and andrew.
6741 Sat Sep 1 00:29:33 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6743 * Changed the silc_id_create_client_id to be collision
6744 resistant. It is now assured that there cannot be created
6745 two same client ID's. I suspect that some weird bugs in
6746 the server were actually caused by duplicate Client IDs.
6747 Affected file silcd/serverid.[ch]. A router receiving
6748 new ID now also assures and informs the sending server
6749 if the ID caused collision.
6751 * Changed the silc_id_create_channel_id to also assure that
6752 there are no collisions.
6754 Wed Aug 29 17:55:01 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6756 * Statement about ignoring the Mutual Authentication flag when
6757 performing rekey with PFS was a bit misleading. It is ignored
6758 if it was set in the initial negotiation, it cannot be even
6759 set in the rekey. Fixed in the ke-auth draft. Started the
6760 new versions of the protocol drafts in the doc/.
6762 Sun Aug 26 14:59:15 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6764 * Fixed a bug in silc_client_command_identify_save when saving
6765 new channel information. The channel name was no duplicated
6766 and caused crash on exit. Affected file is
6767 lib/silcclient/command_reply.c.
6769 Fri Aug 17 23:07:45 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6771 * Fixed the getkey command handling in the server. Send just
6772 empty OK reply to the sender if the key could not be fetched
6773 (but everything else was ok, like the key just was not available).
6774 Changed the public key parameter to optional in the protocol
6775 specs so that empty OK reply can be sent. Affected file
6778 Added a message to Irssi SILC client to tell to user if the
6779 server did not return a public key.
6781 Tue Aug 14 07:29:27 CEST 2001 Pekka Riikonen <priikone@silcnet.org>
6783 * Fixed a channel key regeneration bug. It registered new
6784 timeout tasks exponentially until all system resources were
6785 used. Affected file silcd/server.c.
6787 Sun Aug 12 20:48:14 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6789 * Added the SILC Document generator to the scripts/silcdoc.
6790 It can be used to generate the Toolkit Reference Manual out
6791 of the source tree. Internally it will also use the RoboDoc
6792 generator now imported in util/robodoc.
6794 Sun Aug 12 12:28:17 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6796 * Added couple of return's in rekey protocol if error orccurred
6797 during the protocol. The execution must be terminated.
6798 Affected file silcd/protocol.c. Also, terminate the protocol
6799 always with timeout.
6801 Sat Aug 11 12:36:02 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6803 * The client's Client ID was created initally from the wrong
6804 nickname (it could have been in format nick@host) in the
6805 silc_server_new_client. Affected file silcd/packet_receive.c
6807 Sat Aug 11 00:29:57 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6809 * Added some SILC_LOG_ERROR's to various error conditions
6810 if client could not be added to ID cache. Affected files
6811 silcd/packet_receive.c and silcd/server.c.
6813 * When client's sock->user_data is freed, NULL also the
6814 client->router and client->connection pointers. Added check
6815 for these pointers being NULL to various places around the
6816 code. Affected file silcd/server.c.
6818 * Added client->data.registered == TRUE checks to various
6819 places around the code to assure that unregistered client's
6820 are not handled when it is not allowed. Affected file
6823 * Added `bool registered' fields to all
6824 silc_idlist_[server|client]_get_* routines to indicate whether
6825 the fetched client needs to be registered or not. Affected
6826 file silcd/idlist.[ch].
6828 * Add your own entry as registered to the ID cache in the
6829 server. Affected file server.c.
6831 * Fixed a bug in silc_server_new_server. The SilcServer was
6832 set as the new server's context instead of SilcServerEntry.
6833 This naturally caused some weird bugs.
6835 * Added "updated" field the SilcChannelEntry which indicates
6836 the time since the channel entry was last accessed. This
6837 can be used to determine whether it is necessary to
6838 announce the channel after backup resuming protocol.
6839 Affected files silcd/idlist.[ch].
6841 Thu Aug 9 18:28:37 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6843 * Do not delete the channel rekey task when adding it
6844 for in silc_server_create_channel_key.
6846 * Changed the silc_server_create_channel_key to return
6847 TRUE or FALSE to indicate the success of the channel key
6850 Thu Jul 26 11:32:31 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6852 * Fixed MSVC++ project files and added missing files to
6853 Makefiles under win32/.
6855 Wed Jul 25 18:43:54 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6857 * Do not add TCP_NODELAY flag if the operating system
6858 does not have it defined. Affected files are
6859 lib/silcutil/[unix/win32]/silc[unix/win32]net.c.
6861 * Fixed buffer overflow from Irssi SILC Client. Affected
6862 file irssi/src/fe-common/core/themes.c.
6864 * Fixed double free in client library in the file
6865 lib/silcclient/client.c when disconnecting from server.
6867 * Applied double free patch from cras to Irssi SILC client.
6868 Affected files irssi/src/core/[modules/expandos].c
6870 * Fixed the disconnection handling to Irssi SILC Client.
6871 The application must call silc_client_close_connection
6872 in ops->connect client operation in case of failure of
6873 the connection. Affected file is
6874 irssi/src/silc/core/client_ops.c.
6876 * Do not set sock->protocol to NULL in the function
6877 silc_client_close_connection after executing the protocol's
6878 final callback since the sock might not be valid anymore.
6879 Affected file lib/silcclient/client.c.
6881 Wed Jul 25 16:04:35 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6883 * Do not enable SILC_THREADS if the linking with libpthread
6884 did not happen. Affected file configure.in.pre.
6886 * Added notion to protocol specification that server must
6887 verify the sent authentication payload with CMODE when
6888 setting the channel founder key. Implemented it to the
6889 server. Affected file silcd/command.c.
6891 Mon Jul 23 18:31:43 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6893 * Added _EXTRA_DIST SILC distribution variable to the
6894 distributions file. It is used to conditionally add extra
6895 files or directories to the specific distribution. Affected
6896 files ./prepare, Makefile.am.pre and distributions.
6898 Removed the `_' from the start of the distribution names.
6901 * Added README.WIN32 for instructions to compile the Toolkit
6904 Mon Jul 23 10:12:37 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6906 * Fixed a double free in disconnection in the server. Affected
6907 file is silcd/server.c.
6909 * Fixed the lib/silcske/groups.c to work now also with GMP
6910 MP library. The string conversion did not work when using
6911 specific base and the base is indicated in the string as well.
6913 * Created win32/ directory which now includes MSVC++ specific
6914 stuff so that toolkit (DLLs) may be compiled with MSVC++.
6915 It will appear only in the toolkit distribution
6917 Sun Jul 22 19:40:30 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6919 * Changed the key material distribution function in case when
6920 the hash output is too short. The data is now concatenated
6921 a bit differently than it used to. Made the change to the
6922 SKE protocol specification.
6924 * Added better GMP detection to configure.in.pre. A patch
6927 Fri Jul 20 13:16:00 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6929 * Fixed a minor bug in SKE that might cause some problem on
6930 some platforms. Affected file lib/silcske/silcske.c.
6932 * Added the cookie checking for initiator in the SKE. It checks
6933 that the responder returns the sent cookie unmodified. The
6934 affected file is lib/silcske/silcske.c. Added new SKE
6935 error type INVALID_COOKIE that can be sent during the
6936 negotiation. Fixed some memory leaks as well.
6938 * Added the "invalid cookie" error message to Irssi SILC client's
6941 Thu Jul 19 21:44:31 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6943 * Added `task_max' field to the SilcClientParams to indicate
6944 the maximum tasks the scheduler can handle. If set to zero,
6945 default values are used. Affected file lib/silcclient/silcapi.h.
6947 * Fixed memory leaks in silc_client_close_connection. Affected
6948 file lib/silcclient/client.c.
6950 * Added silc_client_del_client_entry to client library to free
6951 all memory of given client entry. Affected file is
6952 lib/silcclient/idlist.[ch].
6954 * Added new functions silc_client_del_channel and
6955 silc_client_del_server to delete channel and server entries.
6956 Affected file lib/silcclient/[silcapi.h/idlist.c].
6958 * Removed silc_client_del_client_by_id from silcapi.h.
6960 * Fixed the INFO command to return the server's own info
6961 correctly when querying by Server ID. Affected file is
6964 Thu Jul 19 14:47:30 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6966 * Removed the non-blocking settings in WIN32 code in the
6967 silc_sock_[read/write] and added SleepEx instead. Affected
6968 file lib/silcutil/win32/silcwin32sockconn.c. The availability
6969 of input data is now checked with FIONREAD and ioctlsocket.
6971 Wed Jul 18 18:34:01 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6973 * Call silc_schedule_task_del_by_context in the
6974 silc_protocol_cancel instead of silc_schedule_task_del_by_callback.
6975 Affected file lib/silccore/silcprotocol.c.
6977 * Call silc_protocol_cancel for active protocols in the
6978 silc_server_close_connection if the funtion
6979 silc_server_free_sock_user_data has not been called.
6980 Affected file silcd/server.c.
6982 * Generic tasks cannot be deleted using the del_by_fd
6983 task deleting function since generic tasks does not match
6984 any specific fd. Affected file lib/silcutil/silcschedule.[ch].
6986 * Added a notion to SILCOPER help file that the SILCOPER works
6987 only on router server, not on normal server.
6989 Wed Jul 18 09:40:04 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6991 * Added for WIN32 support for the new scheduler as well.
6992 Affected file lib/silcutil/win32/silcwin32schedule.c.
6994 * Fixed the SHA1 implementation to work on various platforms.
6996 Tue Jul 17 23:04:10 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6998 * Rewrote the SILC Scheduler entirely. Removed the old SILC Task
6999 API. It is part of the scheduler now. Everything else is
7000 as previously but some functions has changed their names.
7001 Checkout the lib/silcutil/silcschedule.h for the interface.
7002 Updated all applications to use the new interface. Affected
7003 files are lib/silcutil/silcschedule.[ch].
7005 Tue Jul 17 16:53:30 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7007 * Found a bug in the SKE implementation. The HASH value,
7008 specified by the protocol, was not computed correctly. The
7009 public key of the responder was not added to the computation
7010 even though it is mandatory. Affected file lib/silcske/silcske.c.
7011 This unfortunately causes incompatibilities with older
7012 clients and servers.
7014 * Added WIN32 specific network init and uninit functions:
7015 silc_net_win32_init and silc_net_win32_uninit to init and uninit
7016 the Winsock2. Affected file lib/silcutil/silcnet.h and
7017 lib/silcutil/win32/silcwin32net.c.
7019 * Set the socket always to nonblocking mode on WIN32 after
7020 reading data or writing data. Affected file is
7021 lib/silcutil/win32/silcwin32sockconn.c.
7023 Mon Jul 16 22:55:26 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7025 * Fixed various compilation problems under WIN32. Affected
7026 files lib/silcutil/win32/silcwin32thread.c and
7027 lib/silcutil/win32/silcwin32schedule.c.
7029 * Removed all _internal.h #includes from public header
7030 files. Internal headers must never be included from
7033 Removed also the lib/silcske/payload_internal.h file.
7035 * All include files that may be needed (public and some others
7036 included by the public headers) by application developers are
7037 now copied to the ./includes directory. It does not copy any
7038 internal headers. Affected file Makefile.defines.pre and all
7039 Makefile.am's under lib/ and subdirs.
7041 Thu Jul 12 17:49:31 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7043 * Do not change the ~/.silc directory's permissions automatically.
7044 Affected file irssi/src/silc/core/clientutil.c.
7046 Thu Jul 12 10:18:40 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7048 * Do not cancel the protocol in silc_server_close_connection
7049 it might cause recursion. Now cancelled in the function
7050 silc_server_free_sock_user_data. Affected file silcd/server.c.
7052 * Fixed the silc_server_remove_clients_by_server to regenerate
7053 the channel keys correctly finally. Added also new function
7054 silc_server_remove_clients_channels to actually do it.
7055 Affected file silcd/server.c.
7057 * Fixed the silc_server_new_channel to not crash by giving
7058 wrong router to the new channel. Affected file is
7059 silcd/packet_receive.c.
7061 Wed Jul 11 18:31:57 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7063 * Added SilcClientParams structure to the lib/silcclient/silcapi.h
7064 which is given as argument to the silc_client_alloc now.
7065 It can be used to configure the client and set various parameters
7066 that affect the function of the client.
7068 * The USERS command in server did not check whether the channel
7069 is private or secret. Affected file silcd/command.c.
7071 * Added new argument to the USERS command in protocol specification.
7072 The USERS command now can take the channel name as argument
7073 as well. Added support for this in client and server and
7074 updated the protocol specs.
7076 * Completed the GETKEY command in client. It can be now used
7077 to fetch also servers public key not only some clients.
7078 Affected files lib/silcclient/command[_reply].c.
7080 * Added silc_client_get_server to return server entry by the
7081 server name. Affected files lib/silcclient/silcapi.h and
7084 * Redefined the IDENTIFY command in protocol specification to be
7085 more generic. It now can be used to query information about
7086 any entity in the SILC Network, including clients, servers and
7087 channels. The query may be based either the entity's name
7088 or the ID. Added support for this in both client and server.
7090 Affected files silcd/command.c and lib/silcclient/command.c
7091 and command_reply.c.
7093 * Optimized the WHOIS and WHOWAS commands in the server. Removed
7094 the _from_client and _from_server functions. Affected file
7097 * Added silc_client_get_channel_by_id_resolve to the file
7098 lib/silcclient/silcapi.h to resolve channel information by
7099 its ID. Added also silc_client_get_channel_by_id that
7100 does not resolve it from the server.
7102 Tue Jul 10 18:05:38 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7104 * Added SilcServerEntry context into the client library
7105 to represent one server. The INFO command now allocates
7106 these to save the resolved server info. For now on the
7107 client library will also keep information about servers,
7108 connected and resolved with INFO.
7110 The INFO command now allocates the SilcServerEntry context
7111 and saves the server info there. The COMMAND_REPLY in
7112 the INFO now returns the parameters to application in
7113 same order as defined in the protocol specification.
7115 The entries are cached in the client->server_cache.
7117 * The INFO command is now issued after received the Client ID
7118 from the server. Affected file lib/silcclient/client.c.
7120 * The CMODE_CHANGE notify may now return also an SilcServerEntry
7121 to the application as the mode changer might be server.
7122 It is guaranteed that NULL is not returned anymore to the
7123 application. Affected file lib/silcclient/client_notify.c.
7125 The ID Type is now also passed to the application so that
7126 it can check whether the returned entry is SilcClientEntry
7129 Added new function silc_client_get_server_by_id to return
7130 the server entry by ID. Affected files are the
7131 lib/silcclient/silcapi.h and lib/silcclient/idlist.c.
7133 * Do not create the channel in the Irssi SILC Client when issuing
7134 the JOIN command but when received the sucessful JOIN command
7135 reply. Otherwise the channel might get created even though we
7136 could not join it. The Affected file is
7137 irssi/src/silc/core/[silc-channels.c/client_ops.c].
7139 * Fixed a channel joining bug in router. The router must also
7140 check the channel modes, invite and ban lists etc. when serving
7141 the JOIN command sent by normal server. Affected file is
7142 silcd/command.c. The router now resolves the client's
7143 information from the server who sent the JOIN command if it
7144 does not know it, and processes the JOIN command only after
7147 * Changed the SilcCommandCb to take new argument; void *context2.
7148 Affected file lib/silccore/silccommand.h
7150 The second argument in the command callbacks in the server now
7151 includes the SilcServerCommandReplyContext if the command was
7152 called as pending command callback from the command reply.
7153 Otherwise it is NULL. When called as pending the status of the
7154 command reply will be checked and if it was erronous the
7155 error will be sent to the original sender of the command.
7156 This way the client always receives the error messages even
7157 though the server was actually the one who received the error
7158 when it resent the command to router, for example. Affected
7159 files silcd/command[_reply].[ch].
7161 * Fixed sending WHOWAS command's error message to client if
7162 the requested client could not be found. It was missing.
7165 * Changed the CMODE and CUMODE commands reply arguments in the
7166 protocol specification. The Channel ID is now sent in both
7167 of the commands to identify the channel. Implemented this
7168 new feature to the client and server. Affected files
7169 lib/silcclient/command_reply.c and silcd/command.c.
7171 * Made better checks for invite and ban lists in the JOIN
7172 command in server. Affected file silcd/command.c.
7174 Mon Jul 9 18:28:34 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7176 * The server now performs the incoming host IP/DNS lookup
7177 using the silc_socket_host_lookup and thus does not block
7178 the server anymore. Affected file silcd/server.c.
7180 * Completed the multi-thread support for SILC Scheduler in
7181 the lib/silcutil/silcschedule.c.
7183 * Fixed the configure.in.pre to detect the pthread correctly
7186 * Fixed a deadlock in silc_task_queue_wakeup in the file
7187 lib/silcutil/silctask.c.
7189 Mon Jul 9 13:40:03 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7191 * Added new function silc_schedule_wakeup that is used in
7192 multi-threaded environment to wakeup the main thread's
7193 schduler. It needs to be used when a thread adds a new task
7194 or removes a task from task queues. After waking up, the
7195 scheduler will detect the task queue changes. If threads
7196 support is not compiled in this function has no effect.
7197 Implemented the wakeup mechanism to both Unix and WIN32
7198 systems. Affected files are lib/silcutil/silcschedule.[ch],
7199 lib/silcutil/unix/silcunixschedule.c and the
7200 lib/silcutil/win32/silcwin32schedule.c.
7202 * Added new function silc_task_queue_wakeup to wakeup the
7203 scheduler by the specified task queue. Affected file
7204 lib/silcutil/silctask.[ch].
7206 * The silc_socket_host_lookup_start now wakes up the scheduler
7207 after adding the timeout task. Affected file is
7208 lib/silcutil/silcsockconn.c.
7210 * The silc_socket_host_lookup is synchronous now if the threads
7211 support is not compiled in. However, the callback is still
7212 called asyncronously through the scheduler, anyway. Affected
7213 file lib/silcutil/silcsockconn.c.
7215 Mon Jul 9 00:24:45 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7217 * Added new function silc_socket_host_lookup to perform
7218 asynchronous IP and FQDN lookups for the socket connection.
7219 Affected files lib/silcutil/silcsockconn.[ch].
7221 Sun Jul 8 18:44:53 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7223 * Added SILC_MUTEX_DEFINE to define the mutex on environments
7224 that may or may not compile the mutex support in.
7226 Changed the silc_mutex_alloc interface. It allocates the
7227 mutex now to the sent pointer and returns TRUE or FALSE.
7229 Affected file lib/silcutil/silcmutex.h.
7231 * Wrote the SILC Task Queue interface to support multi-threads.
7232 Affected file lib/silcutil/silctask.[ch].
7234 * Wrote the SILC Scheduler to support multi-threads. Affected
7235 file lib/silcutil/silcschedule.c.
7237 Sun Jul 8 11:16:01 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7239 * Implemented the SILC Mutex API and SILC Thread API for WIN32
7240 in lib/silcutil/win32/.
7242 Sun Jul 8 00:18:15 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7244 * Defined SILC Mutex API and SILC Thread API and implemented
7245 them for Unix. Affected files are
7246 lib/silcutil/silcmutex.h, lib/silcutil/silcthread.h,
7247 lib/silcutil/unix/silcunixmutex.c and
7248 lib/silcutil/unix/silcunixthread.c.
7250 Sat Jul 7 14:40:31 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7252 * Fixed the silc_server_remove_clients_by_server's channel
7253 key re-generation. The hash table handling was incorrect
7254 and would not work with many channels. Affected file is
7257 * Fixed some memory leaks around the server code.
7259 * Rewrote the silc_server_get_users_on_channel to support IPv6
7260 based Client ID's. Affected file silcd/server.c.
7262 * Defined the SILC_MESSAGE_FLAG_SIGNED to the protocol
7263 specification. However, a separate document must be written
7264 to define the detailed signing procedure and the payload
7265 associated with the flag. Defined the flag to the
7266 lib/silccore/silcchannel.h as well.
7268 Fri Jul 6 18:26:31 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7270 * Changed the dynamic tables to static size tables in the
7271 lib/silccrypt/silchmac.c.
7273 * Removed GCC dependencies from the code. A patch by cras.
7275 Fri Jul 6 09:39:35 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7277 * Do not show the error "Error receiving packet bla bla"
7278 in server if it really was not an error (-2 means that reading
7279 is pending). Affected file silcd/server.c.
7281 Thu Jul 5 21:22:32 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7283 * Fixed a possible crash in silc_server_remove_clients_by_server
7284 in silcd/server.c. Fixed there also some memory leaks.
7286 * Fixed the silc_idlist_replace_client_id. It could replace
7287 wrong key in the hash table. Affected file silcd/idlist.c.
7289 * Do not check whether there are global users on the channel
7290 if the channel->global_users is FALSE. Affected functions
7291 silc_server_remove_from_one_channel and
7292 silc_server_remove_from_channels in silcd/server.c. Also,
7293 do not check if the removed client is local as we can be
7294 sure that global client was not removed from the channel
7295 and checking for global users is not needed.
7297 * The silc_server_remove_clients_by_server now re-generates
7298 the channel keys correctly for those channels that had
7299 clients removed from them. Affected file silcd/server.c.
7301 Tue Jul 3 11:39:20 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7303 * Found the reason of random crashes in the server. We weren't
7304 ignoring the SIGPIPE signal (which can be sent in write())
7305 and it crashed the server. Affected file silcd/silcd.c.
7307 Fri Jun 29 20:05:25 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7309 * Assure that sock->user_data is not NULL in the function
7310 silc_server_packet_send in silcd/packet_send.c.
7312 * Disconnect the remote connection if it could not be added
7313 to any ID lists in the server. The affected file is
7316 * Check in silc_server_packet_send[_real/dest] that the
7317 socket is not disconnecting and ignore the data if it is.
7318 Affected file silcd/packet_send.c.
7320 * Define inline to __inline on native WIN32 compilation.
7321 Affected file includes/silcwin32.h.
7323 * Added some explicit type casts for inline code since MSVC
7324 require them. Affected files lib/silcutil/silcbuffer.h,
7325 lib/trq/silcdlist.h and lib/trq/silclist.h.
7327 * Print warning in log files from now on if the packet
7328 decryption fails. Affected file silcd/server.c.
7330 Thu Jun 28 21:30:39 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7332 * Changed the `say' client operation's interface to accept
7333 new `type' argument to indicate the type of the message sent
7334 by the library. The application may filter the library's
7335 messages according the type. The affected file is the
7336 lib/silcclient/silcapi.h.
7338 * Added two new functions to lib/silcclient/silcapi.h:
7339 silc_client_del_client and silc_client_del_client_by_id.
7340 Affected file lib/silcclient/idlist.c.
7342 * Moved the clientincludes.h from includes/ to silc/ and
7343 serverincludes.h from includes/ to silcd/.
7345 * The modes for the CMODE and CUMODE are now passed as
7346 uint32 for application with COMMAND_REPLY. The affected
7347 file is lib/silcclient/command_reply.c.
7349 Wed Jun 27 22:24:47 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7351 * /WHOIS without arguments shows client's own information.
7352 Affected file lib/silcclient/command.c.
7354 * Changed PING to not accept any arguments. The specs
7355 says that client can ping only the connected server so
7356 requiring an argument is not needed. Affected file is
7357 lib/silcclient/command.c.
7359 Wed Jun 27 00:10:33 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7361 * Fixed a fatal bug in private message sending and reception
7362 encryption and decryption when using private message keys.
7363 The implementation was incorrect and did not follow the
7364 specification. It causd that some of the message were
7365 lost since it did not use the sending and receiving keys
7366 as the protocol suggests. This has been fixed and will cause
7367 incompatibilities with older clients when sending private
7368 message encrypted with private message keys. Affected files
7369 lib/silcclient/client_prvmsg.c, lib/silcclient/client_keyagr.c
7370 and various other in Irssi SILC Client.
7372 Added `responder' boolean argument to the functions
7373 silc_client_add_private_message_key[_ske] to indicate when
7374 the key is added as responder or initiator of the key
7377 Tue Jun 26 19:23:07 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7379 * Removed the silc_ske_check_version function and created
7380 a SilcSKECheckVersion callback. Added also a function
7381 silc_ske_set_callbacks that is now used to set all SKE
7382 callbacks. The callback functions are not given to
7383 the SKE functions anymore, but this function is used to
7386 * Fixed the WIN32 DLL generation in lib/Makefile.am.pre.
7388 * Added `silc_version' argument to the silc_client_alloc
7389 to define the version of the application for the library.
7390 The library will use the version string to compare it
7391 against the remote host's (usually a server) version
7392 string. Affected file lib/silcclient/silcapi.h
7394 * Added the KE protocol context to Key Agreement context
7395 in client library so that we can abort the SKE if it
7396 is in process when we get timeout. Affected file is
7397 lib/silcclient/client_keyagr.c.
7399 * Do not resolve the client ID forever if it returns in the
7400 first time that such client does not exist. This was done
7401 for example with private message. Affected file is
7402 lib/silcclient/client_prvmsg.c.
7404 Mon Jun 25 21:42:51 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7406 * Do not add regex.h for WIN32. The affected file
7407 includes/silcincludes.h.
7409 * Added WIN32 DLL generation to lib/Makefile.am.pre. It might
7410 not work yet 100%. It generates the DLL's automatically
7411 when compiling with --with-win32 under cygwin.
7413 Sun Jun 24 19:49:23 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7415 * lib/contrib/regex.c is not compiled on WIN32.
7417 * Added silc_net_get_socket_opt function to the
7418 lib/silcutil/silcnet.h.
7420 * Added includes/silcwin32.h for WIN32 specific includes
7423 * Do not use ptime structure or any of the posix process
7424 functions on WIN32 in lib/silccrypt/silrng.c.
7426 * Added silc_gettimeofday to provide generic function
7427 for struct timeval on all platforms. Added the function
7428 to lib/silcutil/silcutil.h.
7430 Sun Jun 24 12:19:52 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7432 * Moved the lib/silccore/silcsockconn.[ch] to the utility
7433 library as they clearly belong there. As a plus side we
7434 can make the actual socket connection routines platform
7437 Added also new generic function silc_socket_read and
7438 silc_socket_write (that used to be silc_packet_[read/write].
7439 The implementation of these are platform specific.
7441 * Added WIN32 specific routines of silc_socket_[read/write]
7442 to lib/silcutil/win32/silcwin32sockconn.c.
7444 Sat Jun 23 16:01:00 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7446 * Added preliminary support for native WIN32 compilation under
7447 cygwin (using the -mno-cygwin option for GCC) to the
7448 ./configure.in.pre. The --with-win32 now prepares the
7449 compilation for native WIN32.
7451 * Rewrote the SILC Scheduler interface in the file
7452 lib/silcutil/silcschedule.h. The scheduler is now context
7453 based and does not have anymore any global static scheduler.
7454 Moved the Unix scheduler to the lib/silcutil/unix/ directory
7455 and created lib/silcutil/win32 directory for WIN32 based
7458 * Added Unix specific network routines to the
7459 lib/silcutil/unix/silcunixnet.c and the old
7460 lib/silcutil/silcnet.c includes now only generic routines.
7462 Added WIN32 specific network routines to the
7463 lib/silcutil/win32/silcwin32net.c.
7465 * Added Unix specific utility functions from the
7466 lib/silcutil/silcutil.c to lib/silcutil/unix/silcunixutil.c.
7468 * Added WIN32 SILC Scheduler to the file
7469 lib/silcutil/win32/silcwin32schedule.c. The code is of course
7472 Fri Jun 22 10:44:14 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7474 * Do not handle JOIN notify in the server if the target client
7475 is not registered (idata->registered == FALSE). The affected
7476 file is silcd/packet_receive.c.
7478 * Update the nickrec->founder in event_cumode in the Irssi SILC
7479 client. Affected file irssi/src/silc/core/silc-channels.c.
7481 * Fixed the CUMODE_CHANGE notify handling in the server when
7482 server and router are announcing their clients on channels.
7483 Now the mode changes are saved and notified correctly. The
7484 affected file is /silcd/packet_receive.c.
7486 * Fixed silc_idlit_replace_[server/client/channel]_id functions.
7487 They really did not replace the cache entry in the ID Cache.
7488 Now they do that. Affected file silcd/idlist.c.
7490 * Fixed the KICK notify handling in the Irssi SILC client to
7491 update the channel records so that the kicked client does not
7492 appear to be on the channel. The affected file is
7493 irssi/src/silc/core/silc-channels.c.
7495 * Always update the conn->current_channel when executing command
7496 on a channel. Affected file irssi/src/silc/core/silc-servers.c.
7498 * Fixed the KILL notify handling in Irssi SILC client to remove
7499 the killed client on all channels.
7501 Thu Jun 21 17:10:08 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7503 * Fixed the silc_parse_command_line to remove extra spaces
7504 from the start and end of the arguments. Affected file is
7505 lib/silcutil/silcutil.c.
7507 * Cancel and free any active protocol in the function
7508 silc_server_close_connection. Affected file silcd/server.c.
7510 * Cancel and free any active protocol in the function
7511 silc_client_close_connction. Affected file is
7512 lib/silcclient/client.c.
7514 * Do not execute the KILL command for clients that are in
7515 history (ie. they are not in the network). Affected file is
7518 * Fixed KILL notify handling, client does not crash anymore.
7519 Affected file irssi/src/silc/core/silc-channels.c.
7521 * Reduced the default packet buffer size from 2048 to 1024 in
7522 lib/silccore/silcpacket.c.
7524 * Added SILC_SKE_STATUS_FREED SKE status type and a reference
7525 counter to the SKE context that is incresed when the SKE library
7526 performs async operation outside the library. If the outside
7527 process frees the SKE context and FREED status will be set
7528 and the library will detect after the sync operation that the
7529 libary is freed. The affected files are
7530 lib/silcske/silcske[_status].[ch].
7532 * Resolve the client entry information in the function
7533 silc_client_channel_message to assure that NULL pointer is not
7534 passed as client entry to the application. */
7536 * Fixed the task timeout calculation to assure that there is
7537 never negative timeouts. The affected file is
7538 lib/silcutil/silcschedule.c.
7540 * Fixed the channel user mode notification sending in server.
7541 It was sent point-to-point to the router (or to server by router)
7542 but it needs to be destined to a channel. The routines now
7543 supports sending the channel user mode notifys to the channels
7544 when announcing clients and channels. Affected files are
7545 silcd/server.c and silcd/packet_receive.c.
7547 * Fixed the CHANNEL_CHANGE notify handling in the client libary.
7548 It did not actually replace the old channel entry in the cache.
7549 Affected file lib/silcclient/client_notify.c.
7551 Tue Jun 19 22:10:36 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7553 * Fixed a possible crash in silc_packet_send_prepare. It now
7554 assures always that there is enough space in the buffer and
7555 at the tail area of the buffer (for MAC).
7557 Fixed the inbound buffer reallocation in silc_packet_read.
7558 It was old code and did not handle the reallocation correctly.
7561 The affected file is lib/silccore/silcpacket.c.
7563 * Fixed buffer overflow in silc_parse_nickname in the file
7564 lib/silcutil/silcutil.c.
7566 Tue Jun 19 13:40:09 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7568 * make install generates new server keys only if there is not
7571 Mon Jun 18 18:49:07 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7573 * Set SILC_MESSAGE_FLAG_NOREPLY when sending the away message.
7574 Added check that if the NOREPLY is set then we will not send
7575 the away message. This avoids infinite loop of away messages
7576 if both clients are away. The affected file is
7577 lib/silcclient/client_prvmsg.c.
7579 * Fixed client crash if /NICK was given without arguments.
7580 Affected file lib/silcclient/command.c.
7582 * Server does not send the invite list in INVITE command back
7583 to the client if the list was not altered. Added this notion
7584 to the protocol spec as well. Affected file silcd/command.c.
7586 Fixed possible crash in INVITE command by checking the
7587 value of silc_server_get_client_route command.
7589 * Fixed the INVITE notify type handling. The arguments are now
7590 taken in correct order and client does not crash. The affected
7591 file is irssi/src/silc/core/silc-channels.c.
7593 Removed the "Inviting xxx to channel" message from the
7594 client library away and let the application handle it.
7595 Affected file lib/silcclient/command.c. Added that message
7596 to Irssi SILC client's message formats.
7598 * Fixed CMODE command crash in client. It now checks the
7599 amount of arguments correctly and does not crash. The affected
7600 file is lib/silcclient/command.c.
7602 * Do not create new channel automatically in silc_channels_join
7603 but check whether the channel by that name already exists.
7604 Affected file irssi/silc/core/silc-channels.c.
7606 * Do not send the SERVER_SIGNOFF to router if the disconnected
7607 entity was the router. Affected file silcd/server.c.
7609 * Added the handling of the SERVER_SIGNOFF notify to the Irssi
7610 SILC client as it was missing from there.
7612 Added the handling of the KICK notify to the Irssi SILC client
7613 as it was missing. Added "you have been kicked" message to
7614 Irssi SILC client's message modules formats.
7616 Added the handing of the KILL notify to the Irssi SILC client
7617 as it was missing. Added the kill message module formats
7620 The affected file is irssi/src/silc/core/silc-channels.c.
7622 * The router did not save the channel mode the server announced.
7623 Affected file silcd/packet_receive.c.
7625 * Fixed a possible crash in INFO command in server. If the
7626 server did not provide the server info it crashed. Affected
7627 file silcd/command.c.
7629 Sun Jun 17 15:26:05 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7631 * Fixed the GETKEY command in the server to check also the
7632 global list. Otherwise the GETKEY would not work correctly
7633 in normal SILC server. Affected file silcd/command.c.
7635 Sat Jun 16 18:00:00 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7637 * Fixed GETKEY crash, it crashed if the command did not succseed.
7639 Tue Jun 12 21:36:18 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7641 * Redefined the SILC MP API in lib/silcmath/silcmp.h. The API
7642 is now real and not just an macro interface to GMP.
7644 Removed the entire GMP from the source tree and imported new
7645 NSS MPI library instead. Reason for removing GMP is that it is
7646 extremely large and compiles extremely slow. The NSS MPI
7647 is only a few files and compiles in less than 10 seconds.
7648 The speed is also about the same as GMP. The MPI is imported
7649 to lib/silcmath/mpi.
7651 If the system has GMP installed we will still use the GMP.
7652 If it is not then the NSS MPI will be compiled.
7654 Mon Jun 11 18:07:24 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7656 * Merged a long nickname (127 characters long) crash bugfix from
7657 Irssi CVS tree. Affected file irssi/src/core/misc.c.
7659 * Merged a freed memory reference bugfix from Irssi CVS tree.
7660 Affected file irssi/src/core/commands.c.
7662 Sun Jun 10 16:08:35 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7664 * Added the server's public key sving and verification to the
7665 server when performing the SKE. This was missing and the
7666 remote server's (or router's) public key was accepted without
7667 checking whether we have it previously or trust it at all.
7668 Affected file silcd/protocol.c.
7670 Sat Jun 9 20:17:30 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7672 * Check in the silc_server_timeout_remote if protocol is active
7673 and make sure that the protocol's final callback is called so
7674 that all memory if freed. Affected file silcd/server.c.
7676 Sat Jun 9 12:51:27 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7678 * silc_server_whois_send_reply crashed the server if the nickname
7679 was 127 characters long. Affected file silcd/command.c.
7681 Thu Jun 7 16:29:56 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7683 * Added sanity check to the silc_server_new_client. If the hostname
7684 is provided inside username then check that the provided hostname
7685 really is the same as the resolved one. If the hostname was not
7686 resolved then check it from the public key. Affected file is
7687 silcd/packet_receive.c.
7689 * Fixed a fatal bug in Irssi SILC client. Do not send QUIT command
7690 if the server disconnected us and the connection is not valid
7691 anymore. Affected file irssi/src/silc/core/silc-channels.c.
7693 * Moved the silc_client_[chmode|chumode|chumode_char] away from
7694 the library to the lib/silcutil/silcutil.[ch].
7696 Thu Jun 7 08:57:16 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7698 * Close log file after open. Affected file
7699 lib/silcutil/silclog.c.
7701 * Check whether sock == NULL in silc_client_send_packet and return
7702 if it is. Affected file lib/silcclient/silcclient.c.
7704 * Check rec->entry == NULL in the Irssi SILC Client before
7705 sending the channel message. Affecte file is
7706 irssi/src/silc/core/silc-servers.c.
7708 Tue Jun 5 08:08:21 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7710 * Merged a splitted window bugfix from Irssi CVS tree. The
7711 affected file is irssi/src/fe-text/textbuffer-view.c.
7713 * Fixed the ME, ACTION and NOTICE printing in Irssi Client.
7714 It did not print nickname.
7716 * Improved the distributions system a bit.
7718 Mon Jun 4 17:57:16 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7720 * Merged /WINDOW bugfix from irssi CVS tree. Affected file is
7721 irssi/src/fe-text/gui-window.c.
7723 * Fixed a fatal bug in Irssi SILC client. Crashed if sent message
7724 to in-active server. The affected file is
7725 irssi/src/silc/core/client_ops.c.
7727 * Resolve the client in USERS command reply if the entry does
7728 not have username resolved. The affected file is
7729 lib/silcclient/command_reply.c. Also, changed the IDENTIFY
7730 command to WHOIS command to really resolve stuff. The USERS
7731 is not used any more in any critical section so WHOIS can
7732 be used even though it might be slower than IDENTIFY.
7734 * Changed the lib/silcutil/silchashtable.h header to ROBODoc
7737 Sun Jun 3 14:21:32 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7739 * Changed the protocol API a bit more consistent in the
7740 lib/silccore/silcprotocol.[ch].
7742 * Changed the following headers to ROBODoc format:
7744 lib/silccore/silcpayload.h
7745 lib/silccore/silcprotocol.h
7746 lib/silccore/silcsockconn.h
7748 All core library headers are now formatted.
7750 Sat Jun 2 10:45:09 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7752 * Fixed a bug in Irssi SILC client; do not show that you are
7753 server/router operator if you really are not. Affected file is
7754 irssi/src/silc/core/client_ops.c.
7756 * Renamed silc_command_free_payload to silc_command_payload_free.
7757 Affected file lib/silccore/silccommand.h
7759 * Added silcmath.h to include the prototoypes of various routines
7760 in the lib/silcmath. Removed the old modinv.h, mpbin.h and
7763 * Changed the following headers to ROBODoc format:
7765 lib/silccore/silcchannel.h
7766 lib/silccore/silccommand.h
7767 lib/silccore/silcid.h
7768 lib/silccore/silcidcache.h
7769 lib/silccore/silcmode.h
7770 lib/silccore/silcnotify.h
7771 lib/silccore/silcpacket.h
7772 lib/silcmath/silcmath.h
7774 Fri Jun 1 22:19:37 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7776 * Added checking to the server code not to start the server if
7777 ciphers and stuff are not configured properly. Affected files
7778 silcd/serverconfig.[h] and silcd/server.c.
7780 * Changed the layout of the header files of the public interfaces
7781 in the SILC libraries. The new layout supports ROBODoc
7782 documentation tool (and some others) so that it is easy to create
7783 a library reference manual. All the other headers and source
7784 code must still follow the CodingStyle document. Also source
7785 code must not include these ROBODoc stuffs, only the headers.
7786 Furthermore, all public interface headers must now be named
7787 by using `silc' prefix, example: silcapi.h, silccipher.h.
7788 Some files were renamed due to this. All the other headers
7789 must not be used as public interfaces. I will update the
7790 CodingStyle document later. Changed following headers, so far:
7792 lib/silcclient/silcapi.h
7793 lib/silccore/silcauth.h
7794 lib/silccore/silcprivate.h
7795 lib/silccrypt/silcdh.h
7797 Fri Jun 1 10:28:09 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7801 * Removed silc_client_packet_send_flush from the client library
7802 as it is not needed. Affected file lib/silcclient/client.[ch].
7804 * Added printing of message of unresolved authentication method
7805 to the Irssi SILC client. Added it to the module formats.
7806 Removed the same message from the client library.
7808 Thu May 31 13:57:33 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7810 * Added new distribution feature, DISTLABEL. Every distribution
7811 can define own preprocessor label that can be used in the
7812 source code. For example: #ifdef SILC_DIST_CLIENT. Affected
7813 file distributions, acconfig.h.pre and prepare.
7815 Tue May 29 22:16:40 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7817 * Added Makefile.defines_int to include the actual definitions
7818 for Makefile.defines.in. Tested the new distribution system,
7819 created distributions and tested installation.
7821 * Added AWAY message printing to the Irssi SILC client. Added
7822 the messages to the irssi/src/fe-common/silc/module-formats.[ch].
7824 * Added SCONNECT command to call the SILC's CONNECT command.
7825 Cannot use CONNECT directly since Irssi uses that internally.
7826 Affected file irssi/src/silc/core/silc-servers.c.
7828 Added ACTION local command. It is same as ME command but takes
7829 the channel as mandatory argument.
7831 Rewrote some of the Irssi's help files to suite for SILC
7834 Mon May 28 19:05:22 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7836 * Added Makefile.defines[.in] that should for now on be included
7837 in all Makefile.am file in the source tree. That file includes
7838 all common compilation definitions for SILC source tree.
7840 Mon May 28 10:30:51 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7842 * Minor changes to the ./prepare script to change the package
7843 name according the distribution name to the configure.in.
7845 Sun May 27 22:24:57 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7847 * Created new distribution system. Added file `distributions'
7848 that defines all the distributions that can be created out of
7849 the SILC source tree. The ./prepare script now reads that
7850 file to determine how to prepare the distributions. The
7851 first argument to the ./prepare is the name of the distribution
7852 and second is the version of the distribution. If given
7853 without arguments it creates the default (toolkit) distribution
7854 with the default version (defined in ./prepare).
7856 All Makefile.am files that are subject to the distributions
7857 are now named as Makefile.am.pre. These are ./Makefile.am
7858 and lib/Makefile.am. Others may be changed later.
7860 Sun May 27 15:57:17 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7862 * Added invite list, ban list, some key management and connection
7863 error message printing to module formats in the Irssi SILC client.
7865 * Added new silc_client_set_away_message to set the away message
7866 that is back to the person who sent private message. The
7867 affected file lib/silcclient/silcapi.h and the
7868 lib/silcclient/client_prvmsg.c.
7870 Sun May 27 12:39:48 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7872 * Fixed the private message sending in the Irssi SILC client,
7873 added local command KEY to the Irssi SILC client.
7875 Added key management and key agreement message formats to the
7876 irssi/src/fe-common/silc/module-formats.[ch].
7878 Added USERS (alias WHO) printing, server/router operator
7879 indication and LIST command printing to the module formats.
7881 Sat May 26 17:43:42 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7883 * Fixed channel joining notify handling, cumode notify handling
7884 from Irssi SILC client.
7886 * Added SILC specific module-formats to the Irssi SILC client so
7887 that SILC specific message hilighting, colors etc is possible.
7888 Affected file irssi/src/fe-common/silc/module-formats.[ch].
7890 Added channel mode, channel user mode, actions, notices,
7891 whois and whowas printing to the the module-formats.c.
7893 * Fixed a bug in channel deletion in the server. The channel
7894 is not left to the cache even if the channel founder auth mode
7895 is set when there are no users anymore on the channel. Affected
7896 file silcd/server.c.
7898 * The silc_net_localhost now resolves the entire hostname including
7899 the domain name. Affected file lib/silcutil/silcnet.c.
7901 Sat May 26 12:13:37 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7903 * Changed the ask_passphrase client operation to be ascynchronous.
7904 It has now a completion callback and a context that the
7905 application must call after it has got the passphrase from
7906 the user. Affected files lib/silcclient/silcapi.h,
7907 lib/silcclient/protocol.c, lib/silcclient/command.c and
7910 Added SilcAskPassphrase callback that the application calls
7911 to deliver the passphrase to the library.
7913 * Changed the SKE protocol's SilcSKEVerifyCb to be asynchronous.
7914 The public key verification and especially a certificate
7915 verification is asynchronous procedure.
7917 Added new SILC_SKE_STATUS_PENDING status to indicate the
7918 request is pending and a callback will be called to finalize
7921 Added also SILC_SKE_STATUS_PUBLIC_KEY_NOT_PROVIDED status to
7922 indicate that remote end did not send its public key (or
7923 certificate), even though we require it. Added check for this
7924 condition in the SKE. This was a security bug, now fixed.
7926 Defined new SilcSKEVerifyCbCompletion callback that is called
7927 when the verification process is completed.
7929 The affected files lib/silcske/silcske_status.h and
7930 lib/silcske/silcske.[ch].
7932 * Changed the verify_public_key client operation to be async
7933 as well. Defined SilcVerifyPublicKey callback that is used to
7934 indicate the success of the public key verification process.
7936 Changed the server and client to use the new async client
7939 * Changed the Irssi SILC client's internal scheduler to be called
7940 twice as many times as it used to be. As a result the client
7941 should be a bit faster now. Affected file is
7942 irssi/src/silc/core/silc-core.c.
7944 * Added support to Irssi SILC client of asynchronous public key
7945 verification and passphrase inquiry. Affected file is
7946 irssi/src/silc/core/silc-core.c.
7948 Fri May 25 14:38:38 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7950 * Do not say "You have left channel %s" in client library.
7951 Moved it to the application. Affected files are
7952 lib/silcclient/command.c and silc/client_ops.c.
7954 * Fixed silc_client_get_clients. Command context was not
7955 duplicated and was freed memory in the callback. Affected
7956 file lib/silcclient/idlist.c.
7958 * Do not say "you are now talking..." on JOIN command in the
7959 client library. The appliation must handle it.
7961 * Do not say ".. changed topic to" in command reply in the
7962 client libary. The application must handle it.
7964 * Fixed TOPIC command sending in the client library.
7966 * Fixed a memory leak in silc_client_command_free in the file
7967 lib/silcclient/command.c.
7969 Thu May 24 19:08:55 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7971 * Imported a modified version of Irssi client to the source tree.
7972 The Irssi will be used to create a new client called
7973 Irssi SILC. Imported to irssi/.
7975 Added silc_core_init_finish function to the Irssi. Affected
7976 file irssi/configure.in.
7978 A lot changes in the Makefile.ams around the irssi tree.
7980 Tue May 22 22:23:49 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7982 * Do not rehash if the new size is same as the old size of the
7983 hash table, in the silc_hash_table_rehash*. The affected file
7984 lib/silcutil/silchashtable.c.
7986 * Replaced hash_table_del_by_context calls from the server
7987 (when channel->user_list and client->channels) to the
7988 hash_table_del as it is sufficient and faster.
7990 Tue May 22 17:27:16 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7992 * Added silc_hash_table_list, silc_hash_table_get and the
7993 SilcHashTableList structure to provide an alternative way to
7994 traverse the hash table. The affected files are
7995 lib/silcutil/silchashtable.[ch].
7997 * Changed the server's idlist routines to use the hash table
7998 routines to optimize the code.
8000 Mon May 21 21:46:20 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8002 * Replaced the client entry's `channel' list and channel entry's
8003 `user_list' list to hash tables for optimized lookup. Changed
8004 the code to use the hash table interface around the code.
8005 Affected file lib/silcd/idlist.[ch].
8007 * Added `auto_rehash' boolean argument to the function
8008 silc_hash_table_alloc to indicate whether the hash table should
8009 auto-rehash when it thinks is appropriate time. It will
8010 increase the hash table size if the there is twice as much
8011 entries in the table than the size of the table, and will
8012 decrease the size if there are twice as less entries than
8013 the size of the table.
8015 Mon May 21 09:51:11 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8017 * Fixed silc_xxx_get_supported to not crash at some circumstances.
8019 Sun May 20 13:45:58 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8021 * silc_idcache_purge_by_context deletes the entry now by context
8022 as it is supposed to do. Affected file lib/silccore/idcache.c.
8024 * Send the ERR_NO_SUCH_NICK in the WHOIS command reply if the
8025 client is not anymore valid (WHOWAS givens the info) and not
8026 the ERR_NO_SUCH_CLIENT_ID if the nickname still exists.
8028 Sat May 19 16:30:03 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8030 * Removed the `data' and `data_len' arguments from the ID Cache
8031 interfaces and added `name' argument. ID Cache does not handle
8032 anymore the binary data only a names associated with given ID.
8034 * When hashing a Client ID with silc_hash_id the entire ID is
8035 not hashed anymore, instead only the hash of the Client ID is
8036 hashed. This way we can access the Client ID from the cache
8037 with Client ID but with the hash of the ID (which is a hash of
8038 the nickname) as well without any difference in performance.
8040 Added also silc_idcache_find_by_id_one_ext to do one on one
8041 searching when we have the actual ID. Added also function
8042 silc_hash_client_id_compare. The affected files are
8043 lib/silccore/idcache.[ch] and lib/silcutil/silcutil.[ch].
8045 * When hashing the name associated with a ID it is always done
8046 in lowercase. This way we can access the cache without worrying
8047 about case-sensitivity, even though, for example nicknames are
8050 * Fixed a bug in server with channel message sending. It put
8051 wrong ID type as destination ID. The affected file
8052 silcd/packet_send.c.
8054 * silc_idcache_del_by_context now deletes from all hash tables
8055 by context. Affected file lib/silccore/idcache.c.
8057 Fri May 18 17:42:00 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8059 * Changed the client library to use the new ID Cache interface.
8060 Changes around the source tree.
8062 * Added silc_hash_table_rehash_ext to rehash with specific
8063 hash function. Affected file lib/silcutil/silchashtable.[ch].
8065 * Added silc_hash_string_compare to compare two strings in the
8066 hash table. Affected file lib/silcutil/silcutil.[ch].
8068 Fri May 18 11:18:45 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8070 * Added new function silc_idcache_del_by_context into the
8071 lib/silccore/idcache.[ch].
8073 * Changed the server's ID list routines to use the new ID Cache
8074 interface. Changes around the source tree.
8076 Fri May 18 08:35:31 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8078 * Added silc_hash_table_del[_by_context]_ext functions in to the
8079 lib/silcutil/silchashtable.[ch].
8081 Removed silc_hash_table_find_all* routines and added new
8082 silc_hash_table_find_foreach to replace them.
8084 Added silc_hash_table_replace_ext function as extended
8085 replacing function. Separated the simple hash table interface
8086 from the extended hash table interface in the file
8087 lib/silcutil/silchashtable.h.
8089 * Fixed minor bugs and changed it to use some of the new
8090 hash table functions in lib/silccore/idcache.c
8092 Thu May 17 18:15:12 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8094 * Added new function silc_hash_table_find_all to return all keys
8095 in the hash table by the specified key. As the hash table is
8096 collision resistant it also makes it possible to have several
8097 duplicate keys in the hash table. This function may be used to
8098 find all of the keys from the hash.
8100 Added user_context arguments to the SilcHashFunction,
8101 SilcHashCompare and SilcHashDestructor to deliver user specified
8104 Added new fuctions silc_hash_table_find[_all]_ext to do
8105 extended lookup with specified hash and compare functions and
8106 specified user contexts.
8108 Added new function silc_hash_table_add_ext to add the key
8109 with specified hash function and user context.
8111 Added new function silc_hash_table_foreach to traverse all
8112 entrys in the hash table. Added SilcHashForeach callback
8115 Added new function silc_hash_table_del_by_context to delete
8116 the entry only if the context associated with the key matches.
8118 Affected files are lib/silcutil/silchashtable.[ch].
8120 * Removed silc_hash_[server/client/channel]_id and added just
8121 silc_hash_id to the lib/silcutil/silcutil.[ch]. Added also
8122 silc_hash_id_compare to compare two ID's using as the hash table
8123 comparison function. Added also silc_hash_data to hash
8124 binary data and silc_hash_data_compare to compare it.
8126 * Removed silc_idlist_find_client_by_hash as it is not needed
8127 anymore. Affected file silcd/idlist.[ch].
8129 * Rewrote the entire ID Cache system (in lib/silccore/idcache.[ch])
8130 to use internally the SilcHashTable. The new ID Cache is a lot
8131 faster than the old one. Some of the ID Cache interface was also
8132 rewritten and obsolete and stupid functions were removed.
8134 Wed May 16 23:03:30 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8136 * Added entry_count field to the SilcHashTable to keep the number
8137 of the entries in the table. Implemented the function
8138 silc_hash_table_rehash. Added new function
8139 silc_hash_table_count. Affected file lib/silcutil/silchashtable.c.
8141 Fixed a minor bug in silc_hash_table_free.
8143 * Added silc_hash_string, silc_hash_uint, silc_hash_ptr,
8144 silc_hash_client_id, silc_hash_server_id and silc_hash_channel_id
8145 into the lib/silcutil/silcutil.[ch].
8147 Wed May 16 20:02:47 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8149 * Implemented a collision resistant hash table into the
8150 lib/silcutil/silchashtable[ch]. See the header and the source
8151 for the SilcHashTable API.
8153 Tue May 15 22:05:46 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8155 * Merged dotconf version 1.0.2 into lib/dotconf.
8157 Sun May 13 19:32:09 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8159 * Do not compile anything in lib/silcsim/* if the SIM support
8160 is not enabled. The tree should now compile without problems
8163 Thu May 10 22:49:51 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8165 * Compiled the SILC under cygwin. Compiled and tested briefly
8166 without problems. More tests needed. The SIMs didn't compile
8169 * Added various #ifdef HAVE_* stuff to lib/silccrypt/silrng.c.
8171 * Fixed possible crash in silc_get_username in the
8172 lib/silcutil/silcutil.c.
8174 Tue May 8 09:04:03 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8176 * Fixed a va_arg in silc/client_ops.c.
8178 * Oops, RC5 routines were named AES and caused some problems
8179 when not using SIM's. Affected file lib/silccrypt/rc5.c.
8181 Sun May 6 13:59:48 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8183 * Added new SilcIDIP structure into the lib/silccore/id.h and
8184 replaced the old `ip' fields from all SILC ID's to that type.
8185 This is a step towards IPv6 support.
8187 The silc_id_get_len takes now the ID as an extra argument.
8188 The silc_id_id2str, silc_id_str2id and silc_id_dup now supports
8189 both IPv4 and IPv6 based ID's.
8191 The affected files are lib/silccore/id.[ch] and other files
8192 around the tree using these routines.
8194 * Removed the ID length arguments in server from various
8195 silc_server_send_notify_* routines -> they are not needed
8198 Sat May 5 13:56:33 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8200 * Fixed memory leak in silc_encode_pem_file in the file
8201 lib/silcutil/silcutil.c.
8203 Thu May 3 21:23:50 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8205 * Check minor version as well in the SKE. Affected files are
8206 silcd/protocol.c and lib/silcclient/protocol.c.
8208 * Added --identifier option to the server so that an identifier
8209 can be when creating the public key for the server. Affected
8210 file is silcd/silcd.c.
8212 * Fixed minor decoding bug in silc_pkcs_decode_identifier in
8213 lib/silccrypt/silcpkcs.c.
8215 Wed May 2 20:50:49 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8217 * Register default ciphers and stuff when using -C option with
8218 the server. Affected file sildc/silcd.c.
8220 * Put back the servers public key filename format, it is better
8221 than the new one. For now, the client keys are saved with the
8222 new filename format. The affected file silc/client_ops.c.
8224 * Implemented the Cipher API for the rest of the ciphers that
8225 did not implement it or implemented it the wrong way.
8227 Wed May 2 13:31:26 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8229 * Register default ciphers and stuff when using the -S option
8230 in the client. Affected file silc/silc.c. Same also when
8231 creating new key pair with -C option.
8233 Tue May 1 14:18:13 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8235 * Fixed the silc_verify_public_key client operation function to
8236 save the public keys differently. The fingerprint is now
8237 used as filename and not the hostname. This way also the
8238 client keys are saved uniquely and not with hostnames. The
8239 affected file is silc/client_ops.c.
8241 * Trimmed the silc_hash_fingerprint function to remove extra
8242 whitespaces from the end of the fingerprint. The affected
8243 file is lib/silccrypt/silchash.c.
8247 * Added silc_cipher_register_default function to register all
8248 default ciphers. It can be used when configuration files
8249 does not exist and the application does not want any specific
8250 ciphers in any specific order.
8252 The SilcDList is now used as silc_cipher_list dynamically
8253 allocated cipher list. Removed the static list all together
8254 and now all ciphers must be allocated to the dynamic list.
8255 The silc_cipher_alloc routine was changed to check only the
8258 All silc_cipher_* routines that used to return int returns
8261 The affected files lib/silccrypt/silccrypt.[ch].
8263 * The same thing was done to silc_hash_* as for silc_cipher_*
8264 routines. Affected files lib/silccrypt/silchash.[ch].
8266 * The same thing was done to silc_pkcs_* as for silc_cipher_*
8267 routines. Affected files lib/silccrypt/silcpkcs.[ch].
8268 Added also silc_pkcs_[un]register[_default] functions.
8269 Removed the data_context from the PKCS API.
8271 * Added silc_hmac_register_default function to register default
8272 hmacs. Affected files lib/silccrypt/silchmac.[ch]. Added also
8273 SILC_ALL_HMACS macro that can be used with silc_hmac_unregister
8274 to unregister all hmacs at once.
8276 * Register the default ciphers, hash functions, PKCSs and HMACs
8277 if client's configuration file does not exist. The affected
8280 * The client did not load the hash functions from the SIM
8281 modules at all. Added support for this. Affected file is
8282 silc/clientconfig.c.
8284 * When decoding public key with silc_pkcs_public_key_decode, check
8285 the supported algorithm only if PKCS are registered. Affected
8286 file lib/silccrypt/silcpkcs.c. The same was done with the
8287 silc_pkcs_private_key_decode.
8289 * Fixed the SILC List routines to keep the list always in order.
8290 It used to change the list's order when traversing the list but
8291 not it preserves the order. Affected file lib/trq/silclist.h.
8293 Mon Apr 30 17:29:03 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8295 * Added the client library to use the SilcSocketConnection's
8296 reference counter (by silc_socket_dup) to prevent the bug that
8297 the socket object may be freed underneath async operation.
8299 * The name resolv library checking fixes in the configure.in.pre.
8302 * Created new version of the protocol drafts for future
8303 development. The -03 drafts are the ones that will be changed
8304 in the trunk now and the -02 will remain as they are.
8306 * Send list of CUMODE notifys to the router when announcing
8307 the channel users to the router. Affected file silcd/server.c.
8308 If the router receiving channel founder CUMODE for a channel
8309 that already has channel founder it will send CUMODE notify
8310 to the sender to remove the channel founder rights from the
8311 announced client. Affected file silcd/packet_receive.c.
8313 * The CUMODE notify may now use Server ID as well as the entity
8314 who changes the mode. Updated protocool specs.
8316 * Updated INSTALL and README files.
8318 Sun Apr 29 23:17:50 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8320 * New web pages in the http://silc.pspt.fi. The pages was
8325 Sun Apr 29 13:33:41 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8327 * Implemented the [DenyConnectin] config section in the server.
8328 Added silc_server_config_denied_conn to check whether incoming
8329 connection is denied. Affected file silcd/serverconfig.[ch].
8331 * Do not check the ports when checking the incoming configuration
8332 data if the port is 0, meaning any. Affected file is
8333 silcd/serverconfig.c.
8335 Fri Apr 20 18:58:43 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8337 * Fixed buffer overflow in silc_string_compare in the file
8338 lib/silcutil/silcutil.c.
8340 * Fixed double free in silc_server_command_leave in the file
8343 Fri Apr 20 14:00:11 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8345 * Fixed the version checking in the server. Affected file is
8348 Thu Apr 19 19:52:46 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8350 * Fixed the configuration data fetching when accepting new
8351 connections in the server. Affected file silcd/server.c.
8353 Thu Apr 19 11:40:20 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8355 * Added `sender_entry' argument to the function
8356 silc_server_packet_relay_to_channel so that we can check
8357 whether some destination actually belongs to the same route
8358 the sender belongs (ie, we must not resend the packet to the
8359 sender). Affected file silcd/packet_send.[ch].
8361 * Added `servername' field to the SilcClientEntry in the server
8362 to hold the name of the server where client is from. Affected
8363 file is silcd/idlist.h.
8365 Wed Apr 18 22:19:03 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8367 * Moved the channel message encrypting in the router betwen
8368 router connections from silc_server_channel_message to the
8369 silc_server_packet_relay_to_channel since we want to check
8370 whether we have anybody channel before encrypting anything.
8371 Affected files silcd/packet_[receive/send].c.
8373 Tue Apr 17 21:18:19 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8375 * Fixed the [AdminConnection] server config section to support
8376 multiple entries. Affected file silcd/serverconfig.c.
8378 * Added support into the server to check the validity of the
8379 incoming connection before executing any KE or authentication
8382 * The connection configuration is now saved to the KE and
8383 connection auth protocol contexts and not fetched anymore in
8384 the protocol. Affected files silcd/server.c, silcd/protocol.[ch].
8386 * The local hosts listenning address and port is also resolved
8387 now when starting the server. We want to have the socket object
8388 to include the real address and port for the listener. Added
8389 new function silc_net_check_local_by_sock into the files
8390 lib/silcutil/silcnet.[ch].
8392 * Fixed a broadcast bug in server -> do not broadcast if we
8395 * Fixed a routing bug. Do not route broadcast packets ever.
8396 Broadcast packets must be processed always and not routed since
8397 they may be destined to some other host than yourself and thus
8398 would get routed without no good reason. Affected file is
8401 * Added function silc_server_config_is_primary_route to check
8402 whether primary router connection has been configured (a router
8403 configuration that we are initiating). If there is not, we
8404 will assume that there is only two routers in the SILC network
8405 and we will use the incoming router connection as our primary
8406 route. Affected files silcd/serverconfig.[ch], silcd/server.c.
8408 * Changed the order of the broadcasting. Broadcast _after_ the
8409 packet has been processed not before. Affected file is
8412 * Fixed a [ClientConnection] parsing bug. The port was never
8413 parsed correctly thus resulting to port 0. Affected file
8414 silcd/serverconfig.c.
8416 * Fixed silc_server_send_notify_args -> it ignored the `broadcast'
8417 argument and did not set the broadcast packet flag. Affected
8418 file silcd/packet_send.c. Fixed same bug in the function
8419 silc_server_send_notify as well.
8421 * If we receive NEW_ID packet for our own ID in the server, ignore
8424 Mon Apr 16 12:10:33 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8428 * Removed the nickname from the Private Message Payload.
8429 Updated the code and the protocol specs.
8431 * Updated protocol specs for submitting to the IETF.
8433 * Tweaked the Random Number Generator a bit. Affected file
8434 lib/silccrypt/silcrng.c. Exported a new function
8435 silc_rng_[global]_add_noise which can be used to add more
8438 Sat Apr 14 16:21:32 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8440 * Do not parse packets with different timeout when protocol
8441 is active -> may cause problem with rekey. Affected file
8444 * When server receives signoff notify it must not create
8445 new channel key if the client is on any channels since the
8446 sender of the signoff notify will create it.
8448 Fri Apr 13 17:12:46 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8450 * Added printing of error messages during SKE protocol from the
8451 failure packet sent by server during SKE. Affected file
8454 * Removed the client's failure_callback handling with timeout
8455 and handle it immediately when received.
8457 * The SKE library returned wrong type in SUCCESS and FAILURE
8458 packets. They must be 32 bit MSB not 16 bit MSB.
8460 Fri Apr 13 00:09:08 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8462 * Ok, rewrote the logic of the re-key and now it seems to work.
8463 I tested it on high traffic with frequent re-keys without
8464 problems. Added hmac_receive (and renamed hmac to hmac_send)
8465 in SilcClientConnection in lib/silcclient/client.h and
8466 in SilcIDListData in silcd/idlist.h. Also, removed the
8467 SilcPacketParserContext's cipher and hmac fields as they are
8468 not needed anymore and actually caused some problems when
8469 the ciphers and hmac's changed underneath the packet parser.
8471 Thu Apr 12 14:42:51 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8473 * If re-key protocol is active then process the incoming packets
8474 synchronously since we must assure that icoming packets encrypted
8475 with the old key is processed before the new keys is set to
8476 use. This is true other packets than for REKEY packets.
8477 Affected file silcd/server.c. The same was done to client library
8478 as well, affected file lib/silcclient/client.c.
8480 Thu Apr 12 12:01:52 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8482 * Fixed bug in client and server to accept the force send if
8483 the packet is send from silc_[server/client]_packet_process
8484 function. Otherwise the packets are never delivered, oops.
8486 Wed Apr 11 22:10:15 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8488 * Disable force sending of packets when REKEY protocol is active.
8489 We must assure that no packet is sent directly when rekey is
8490 performed. All packets must be sent through packet queue.
8491 Added macro SILC_SERVER_IS_REKEY to silcd/server.h and
8492 SILC_CLIENT_IS_REKEY to lib/silcclient/client.h. Affected
8493 function is silc_[server/client]_packet_send_real to check
8496 * Replaced the SIM paths from example config files to
8497 /usr/local/modules. Also, make install creates now
8498 /usr/local/silc/logs directory to hold all the SILC server
8501 Wed Apr 11 16:59:59 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8503 * Made the configure.in.pre work on Solaris. Patch by salo.
8505 * Made all ciphers compatible with non-x86 machines. Defined
8506 CBC mode macros into lib/silccrypt/ciphers_def.h.
8508 Tue Apr 10 20:32:44 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8510 * Fixed the make install.
8512 Tue Apr 10 16:20:34 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8514 * When MAC computation fails the silc_packet_decrypt returned 0
8515 even though it was supposed to return -1. Fixed this. The
8516 affected file is lib/silccore/silcpacket.c.
8518 * Do not replace the config files in /etc/silc (in make install)
8519 if they already exist. Affected file ./Makefile.am.
8521 * Do not send re-key packets immediately but through packet queue.
8522 Affected file silcd/protocol.c and lib/silcclient/protocol.c.
8524 * Changed silc_net_check_host_by_sock to return FALSE if the
8525 IP/DNS could not be resolved. Though, it returns the IP address
8526 now even if it could not resolve it (but returns also FALSE).
8527 Affected file lib/silcutil/silcnet.[ch].
8529 Mon Apr 9 21:54:44 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8531 * Added silc_pkcs_decode_identifier to decode the public key's
8532 identifier. Affected file lib/silccrypt/silpkcs.[ch].
8533 Added also silc_pkcs_free_identifier. Added also new context
8534 SilcPublicKeyIdentifier.
8536 * Added -S option to the silc client. It is used to dump the
8537 contents of the specified public key file.
8539 * Changed the PKCS api to return the public key length when
8540 setting the public key.
8542 * Fixed a fatal bug in the public and private key file loading.
8543 Affected file lib/silccrypt/silcpkcs.c.
8545 * Execute the packet parsing for client with zero (0) timeout
8546 if the protocol is active. Affected file silcd/server.c.
8548 Sun Apr 8 19:30:56 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8550 * Made the key generation options to the silcd program. Added
8551 -C option, equivalent to client's option.
8553 * Added new [ServerKeys] config section to the server. It
8554 configures the server's public and private key.
8556 * Defined generic Public Key Payload into the protocol
8557 specification to send specific type of public keys and
8560 * Defined new command SILC_COMMAND_GETKEY to fetch a client's
8561 public key or certificate.
8563 * Implemented the GETKEY command to the server and to the
8564 client library and on user interface.
8566 Sun Apr 8 01:37:21 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8568 * Made preliminary `make install' work.
8570 Thu Apr 5 17:42:30 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8572 * Added SilcServerRekey context into silcd/idlist.h.
8574 * Added the PFS support as defined in the specification to the
8575 SKE protocol. Affected files lib/silcske/*.c.
8577 * Added `ske_group' field to the SilcServerRekey context to hold
8578 the number of the SKE group that is used with PFS in re-key.
8579 Affected file silcd/idlist.h.
8581 * Added PFS re-key support to the server. Affected file is
8584 * Added silc_protocol_cancel to cancel execution of the next
8585 state of the protocol. Affected file is
8586 lib/silccore/silcprotocol.[ch].
8588 * Added the re-key support with and without PFS to the client
8589 library. Re-key is performed once in an hour, by default.
8591 Added new protocol type SILC_PROTOCOL_CLIENT_REKEY.
8592 Added silc_client_rekey_callback and silc_client_rekey_final.
8593 Affected files are lib/silcclient/protocol.[ch] and
8594 lib/silcclient/client.[ch].
8596 * Removed the `hmac_key' and `hmac_key_len' fields from the
8597 SilcClientConnection structure; not needed. Affected file is
8598 lib/silcclient/client.h.
8602 Wed Apr 4 16:32:31 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8604 * Do not ask whether user wants to use the negotiated private key
8605 for private messages, just use it. Affected file is
8606 silc/local_command.c.
8608 * Added `send_enc_key' and `enc_key_len' fields to the
8609 SilcIDListData structure since they are needed in the re-key
8610 phase. Affected file is silcd/idlist.[ch].
8612 * Implemented the simple re-key protocol into the server.
8613 Affected files silcd/server.c and silcd/protocol.[ch]. The
8614 re-key will be performed once in an hour, by default.
8616 Added new protocol type SILC_PROTOCOL_SERVER_REKEY.
8617 Added silc_server_rekey, silc_server_rekey_callback and
8618 silc_server_rekey_final.
8620 * Removed Tunneled flag from the protocol. Updated the code
8621 and the specifications.
8623 * Adde `pfs' field to the SilcIDListData to indicate whether
8624 the PFS is to be performed in the re-key. Affected file is
8627 Tue Apr 3 21:52:42 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8629 * Defined uint8, int8, uint16, int16, uint32, int32, uint64 and
8630 int64 of at least the xintXX size. If void * is less that 4
8631 bytes uint32 * will be used. Defined bool as boolean.
8633 * Changed _ALL_ unsigned long and unsigned int to uint32,
8634 unsgined short to uint16 in the source tree.
8636 * Fixed a fatal bug in silc_server_remove_clients_by_server. Do
8637 not handle clients that has entry->data.registered == FALSE.
8638 They are not in the network anymore. Affected file is
8641 Tue Apr 3 16:39:19 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8643 * Implemented the sending of the SERVER_SIGNOFF notify in the
8644 server. Affected file is silcd/server.c.
8646 * Added silc_server_send_notify_args into silcd/packet_send.[ch].
8647 Added also silc_notify_payload_encode_args into the
8648 lib/silccore/silcnotify.[ch].
8650 * Implemented ther SERVER_SIGNOFF notify handling in the server.
8651 Affected file silcd/packet_receive.c.
8653 * Implemented the SERVER_SIGNOFF notify handling in the client
8654 library. Affected file lib/silcclient/client_notify.c. Also,
8655 implemnted the printing of the SERVER_SIGNOFF info to the
8656 application. Affected file silc/client_ops.c.
8658 * The silc_idlist_del_server now returns TRUE or FALSE to indicate
8659 if the deleting was successful. Affected file silcd/idlist.[ch].
8661 * Added support for public key authentication in the connection
8662 authentication protocol in the client library. Affected file
8663 lib/silcclient/protocol.c.
8665 * Changed the server's silc_idlist_get_clients_by_* interface
8666 to support already allocated array so that new entries may be
8667 added to pre-allocated array. Affected file silcd/idlist.[ch].
8668 This fixes some bugs with WHOIS, WHOWAS and IDENTIFY commands
8669 and command replies.
8671 * All command reply functions in the server now calls the
8672 pending command callback even if error occured. This way the
8673 error will be delivered to the client as well. Affected files
8674 silcd/command.c and silcd/command_reply.c.
8676 * Fixed INFO command to return local server's info if no server
8677 was provided. Affected file lib/silcclient/command.c.
8679 * Removed RESTART command for good. Updated the code and the
8682 * Rewrote parts of the task system. It is a bit simpler now.
8683 Removed unsued task priorities. The affected files are
8684 lib/silcutil/silctask.[ch].
8686 Mon Apr 2 20:02:33 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8688 * Moved the USERS printing from the library to the application.
8689 Affected files lib/silcclient/command.c and silc/client_ops.c.
8691 Mon Apr 2 13:13:23 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8695 * Added channel key re-key support. The re-key is perfomed
8696 only by the router and is done once in an hour. Added `rekey'
8697 field to the SilcChannelEntry in the server. Affected files
8698 silcd/server.c and silcd/idlist.h.
8700 * Added silc_task_unregister_by_context into the file
8701 lib/silcutil/silctask.[ch].
8703 Sun Apr 1 19:49:34 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8705 * Added SILC_UMODE_GONE mode to indicate when the client is not
8706 present in the SILC network. Added also support to the local
8707 command AWAY that will set this mode. Added support of showing
8708 "xxx is gone" in WHOIS command. The USERS command shows the
8709 gone status as well.
8711 * Fixed setting server and router operator privileges in the
8712 server's UMODE command. Affected file silcd/command.c.
8714 * Merged the SKE KE1 and KE2 payloads into one payload. The
8715 new KE payload is equivalent to the old KE2 payload.
8717 Cleaned up the SKE Start Payload parsing. It now uses the
8718 simple buffer unformatting to do the parsing. A lot faster
8721 Added new Mutual Authentication flag (SILC_SKE_SP_FLAG_MUTUAL)
8722 to the SKE that is used to indicate whether both of the SKE
8723 parties should perform authentication. By default only the
8724 responder performs authentication. By setting this flag also
8725 the initiator must do authentication. By default it is unset
8726 since in normal SKE case, client to server connection, only
8727 the responder should do authentication. When doing SKE between
8728 two clients both should perform authentication. Updated the
8729 code and the protocol specs.
8731 * A little fix to IDENTIFY command in the server. Search the
8732 client first by hash not nickname. Affected file is
8735 * Fixed the silc_client_close_connection to support closing
8736 the client to client connections wihtout deleting too much
8737 data. Affected file lib/silcclient/client.c.
8739 * Fixed a fatal bug in server and client; if KE1 or KE2 packets
8740 are received if protocol used to be active but is not anymore
8741 the application would crash due to NULL pointer dereference.
8742 Affected files silcd/server.c and lib/silcclient/client.c.
8744 * Added `hash' field to the SilcClientConnection to include
8745 the hash function negotiated in the SKE protocol.
8747 * Added new channel mode SILC_CMODE_FOUNDER_AUTH that is used
8748 to set the channel founder authentication data. A client can
8749 claim the founder rights later by providing the authentication
8750 data to the CUMODE command using SILC_CUMODE_FOUNDER mode.
8751 This way the channel founder can regain the channel founder
8752 privileges even it is left the channel. This works only on
8753 local server and the client must be connected to the same
8754 server to be able to regain the founder rights. Updated the
8755 protocol specs accordingly.
8757 Added support to the CMODE command in the client to set the
8758 founder auth data. Read the README to see how to set it.
8760 Added support to the CUMODE command to claim the founder
8761 rights. Read the README to see how to do it.
8763 Added support for the founder authentication to the Channel
8764 Entry in the server. Affected file silcd/idlist.h.
8766 Added support for the SILC_CMODE_FOUNDER_AUTH mode in the
8767 server's CMODE command. Affected file silcd/command.c.
8769 * Added the following new functions into lib/silccore/silcauth.[ch]:
8770 silc_auth_get_method and silc_auth_get_data.
8772 * The server now saves the remote hosts public key to the
8773 SilcIDListData pointer. Affected file silcd/protocol.c.
8775 * The normal server now does not remove the channel entry from
8776 the cache if the founder authentication data is set. It used
8777 to remove it if the founder was the last one on the channel on
8778 the server and left the channel. The auth data is saved and
8779 if the channel is re-joined later the old entry is used with
8780 the old auth data. Affected files silcd/command_reply.c and
8783 * Removed the `pkcs' field from the SilcIDListData structure
8784 in the server; it is not used. Affected file silcd/idlist.h.
8786 Sat Mar 31 15:38:36 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8788 * Fixed packet processing on slow links. Partial packets were
8789 never re-processed because the incoming data buffer was cleared
8790 by the application. Application must not directly clear the
8791 sock->inbuf, the packet processing routines handle it. Fixed
8792 this in client library and in server.
8794 Fri Mar 30 16:35:27 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8796 * Fixed the WHOIS and IDENTIFY send reply function to really
8797 check whether to send list or just one entry. Affected file
8800 * Cleaned up the LEAVE command's channel key distribution. The
8801 affected file silcd/command.c.
8803 * Changed CMODE_CHANGE's <Client ID> to <ID Payload> as server
8804 can enforce the channel mode as well. In that case the ID
8805 includes the ID of the server. The code now enforces the
8806 mode change if the router have different mode than the server.
8808 * The notify client operation with CMODE_CHANGE notify can now
8809 return NULL client_entry pointer if the CMODE was not changed
8810 by client. Application must check for this.
8812 * Added <Server ID> argument to INFO command to support server
8813 info fetching by Server ID.
8815 * Added silc_server_announce_get_channel_users to get assembled
8816 packets of channel users of the specified channel. Affected
8817 file silcd/server.[ch].
8819 * Fixed bug in CHANNEL_CHANGE notify in the server. The new ID
8820 was freed underneath the ID Cache.
8822 * Re-announce clients when the server received CHANNEL_CHANGE
8823 notify from the router. Affected file silcd/packet_send.c.
8825 Thu Mar 29 19:10:28 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8827 * Fixed a fatal bug when client does /join 1 2 3 4 5 6 the server
8828 crashed since it did not handle the fact that there is no cipher
8829 called "3" and didn't check the error condition. Now fixed.
8831 * Added SILC_MESSAGE_FLAG_REQUEST message flag as generic request
8832 flag. It can be used to send message requests.
8834 Thu Mar 29 12:26:25 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8836 * Implemented the RESTART command in the client.
8838 * Added SILC_MESSAGE_FLAG_NOTICE message flag for informational
8839 notice type messages. Added notice printing to the user
8842 * The channel keys are not re-generated if the channel's mode
8843 is PRIVKEY, ie private key on the channel exists. Affected
8844 files silcd/server.c and silcd/command.c.
8846 * Fixed a little bug in channel message delivery when channel
8847 private keys are set in the server. Affected file is
8848 silcd/packet_send.c.
8850 * Changed the setting on channel->on_channel = TRUE from the
8851 silc_client_save_channel_key to the JOIN command reply. The
8852 key payload is not received if the private channel key is set.
8853 Affected file lib/silcclient/command_reply.c and the
8854 lib/silcclient/client_channel.c.
8856 * When the CMODE_CHANGE notify is sent and the channel private
8857 key mode is removed the channel key must be re-generated in
8858 other cells as well. Added this support for the router in the
8859 silcd/packet_receive.c.
8861 * Added new local command NOTICE to send notice message on
8862 channel. Affected file silc/local_command.[ch].
8864 Wed Mar 28 23:55:54 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8866 * Added new local command ME to the client. It is used to send
8867 message to a channel with SILC_MESSAGE_FLAG_ACTION to indicate
8868 some action. Affected file silc/local_command.[ch].
8870 * Changed channel_message and private_message client operations
8871 to deliver the message flags to the application. Added also
8872 the `flags' arguments to the silc_client_send_channel_message
8873 and silc_client_send_private_message functions. Affected file
8876 Wed Mar 28 20:50:47 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8878 * Redefined the Private Message Payload to support private message
8879 keys and to support the new private message flags. Updated
8880 the protocol specs. Flags makes it possible to have for example
8881 CTCP style messages.
8883 * Added new type SilcPrivateMessagePayload and defined an API
8884 for it in the lib/silcclient/silcprivate.[ch].
8886 * Tested private message private keys successfully. Tested the
8887 private message key set, unset and list commands with the new
8890 * Redefined the Channel Message Payload to include the channel
8891 message flags (equal with private message flags) to support
8892 for example CTCP style messages.
8894 * Defined some of the message (for channel and private message)
8895 flags. Updated the protocol specs and added the flags to the
8896 lib/silccore/silcchannel.h. The type is SilcMessageFlags.
8898 Wed Mar 28 15:52:36 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8900 * Added SilcKeyAgreementStatus type to the key agreement routines
8901 to indicate the current status and error if one occured.
8902 The status types are defined in the lib/silcclient/silcapi.h.
8904 * Added new local command KEY that is used to set and unset private
8905 keys for channels, set and unset private keys for private messages
8906 with remote clients and to send key agreement requests and
8907 negotiate the key agreement protocol with remote client. The
8908 key agreement is supported only to negotiate private message keys,
8909 it currently cannot be used to negotiate private keys for channels,
8910 as it is not convenient for that purpose.
8912 * Fixed a minor pending callback setting bug in the function
8913 silc_client_get_client_by_id_resolve, now the function works.
8914 Affected file lib/silcclient/idlist.c.
8916 * Added function silc_net_get_local_port to get local bound
8917 port by socket. Added to lib/silcutil/silcnet.[ch].
8919 * Added `sockets' and `sockets_count' fields to the SilcClient
8920 object. They hold the sockets of the listenning sockets in
8921 the client. Listenning sockets may be for example the key
8922 agreement server. Affected file lib/silcclient/client.[ch].
8923 Added functions the silc_client_add_socket and the
8924 silc_client_del_socket. They are exported to the application
8927 * Added ~./silc/clientkeys to support other client's public keys.
8929 * Renamed verify_server_key client operation to verify_public_key
8930 and added one argument to indicate the type of the connection
8931 (server, client etc.).
8933 Tue Mar 27 22:22:38 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8935 * Added silc_server_connection_auth_request to handle the
8936 incoming CONNECTION_AUTH_REQUEST packet. Affected file is
8937 silcd/packet_receive.[ch].
8939 * Added silc_server_send_connection_auth_request into the
8940 silcd/packet_send.c to send the connection auth request packet.
8942 * Cleaned up the silcd/protocol.c a bit and fixed some memory
8945 * Fixed the public key authentication in responder side in the
8946 server. The `auth_data' pointer includes the SilcPublicKey
8947 not the path to the public key. Affected file silcd/protocol.c.
8949 * Implemented the public key authentication in the initiator side
8950 in the server. Affected file silcd/protocol.c.
8952 * Removed the [RedirectClient] config section from the server
8953 configuration. Is not needed and I don't want to implement it.
8955 Tue Mar 27 12:49:56 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8957 * Cleaned up the CMODE command in the server. It now works
8958 correctly and supports all the modes defined in the protocol.
8959 Affected file is silcd/command.c.
8961 * Added `hmac_name' field to the SilcChannelEntry in the server
8962 to hold the default HMAC of the channel. It can be set when
8963 creating the channel (with JOIN command). Affected files
8966 * Added <cipher> and <hmac> argument to the CMODE_CHANGE notify
8967 type to indicate the change of the current cipher and hmac
8968 on the channel. Client can safely ignore the <cipher> argument
8969 (if it chooses to do so) since the CHANNEL_KEY packet will
8970 force the channel key change anyway. The <hmac> argument is
8971 important since the client is responsible of setting the new
8972 HMAC and the hmac key into use.
8974 * Fixed the CMODE command in the client library as well.
8976 * Tested CMODE command in router environment successfully.
8978 Mon Mar 26 14:39:48 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8980 * Show the version of the remote client (or server) when connecting
8981 to the server. It is logged to the log file. Affected file
8982 is silcd/protocol.c.
8984 * Fixed the KILLED notify handling in the client library. The
8985 client must be removed from all channels when receiving the
8988 Also, do not remove the client entry when giving the KILL
8989 command but when the KILLED notify is received.
8991 * Removed silc_idlist_find_client_by_nickname from the server.
8992 Not needed anymore. Affected files silcd/idlist.[ch].
8994 * Implemented the CHANNEL_CHANGE notify type handling to the
8995 server. Affected file silcd/server.c.
8999 Mon Mar 26 12:11:14 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9001 * Added silc_server_send_notify_invite to send the INVITE
9002 notify between routers.
9004 * Implemented the INVITE command correctly to the server.
9006 * Implemented the INVITE notify type handling in the server.
9008 * Implemented the INVITE command to the client library and on the
9011 Sun Mar 25 20:27:09 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9013 * Added function silc_server_get_client_resolve to find the
9014 client entry by ID from all ID lists and then resolve it
9015 (using WHOIS) if it cannot be found. Affected file is
9018 Sun Mar 25 13:52:51 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9020 * Implemented the BAN command to the client library.
9022 * The JOIN command in the server now checks the invite list
9025 * Changed the silc_command_reply_payload_encode_va and the
9026 silc_command_payload_encode_va to support that if argument is
9027 NULL it ignores and checks the next argument. Affected file
9028 lib/silccore/silccommand.c.
9030 * Added silc_server_send_notify_ban to send the BAN notify
9031 type between routers.
9033 * Chaned the silc_notify_payload_encode to support that if
9034 argument is NULL it ignores and checks the next argument.
9035 Affected file lib/silccore/silcnotify.c.
9037 * Tested ban lists in router environment successfully.
9039 Sat Mar 24 14:47:25 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9041 * Implemented BAN command to the server, in silcd/command.[ch].
9043 * Removed the BAN and INVITE_LIST modes from the CMODE command
9046 * Added function silc_string_match to regex match two strings.
9047 Affected files lib/silcutil/silcutil.[ch].
9049 Fri Mar 23 22:02:40 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9051 * Redefined parts of the SilcChannelEntry in the server to support
9052 the new ban and invite lists.
9054 Fri Mar 23 16:25:11 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9056 * Redefined the INVITE command. The same command can be used to
9057 invite individuals to the channel but also to manage the invite
9058 list of the channel (to add to and remove from the invite list).
9059 Updated the protocol specs.
9061 * Added new command SILC_COMMAND_BAN that can be used to manage
9062 the ban list of the channel. Updated the protocol specs.
9064 * Removed the channel modes: the SILC_CMODE_BAN and the
9065 SILC_CMODE_INVITE_LIST as they were a bit kludge to be included
9066 in the CMODE command. The equivalent features are now available
9067 using INVITE and BAN commands. Updated the protocol specs.
9069 * Added new SILC_NOTIFY_TYPE_BAN notify type to notify routers
9070 in the network about change in the current ban list. The notify
9071 type is not used by the client.
9073 * Redefined parts of the SILC_NOTIFY_TYPE_INVITE command to
9074 support the invite lists.
9076 Thu Mar 22 22:52:23 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9078 * Added new function silc_string_regexify that converts string
9079 including wildcard characters into regex string that can
9080 be used by the GNU regex library. Added into the file
9081 lib/silcutil/silcutil.[ch].
9083 Added silc_string_regex_combine to combine to regex strings
9084 into one so that they can be used as one regex string by
9085 the GNU regex library. Added into the file
9086 lib/silcutil/silcutil.[ch].
9088 Added silc_string_regex_match to match two strings. It returns
9089 TRUE if the strings match. Added into lib/silcutil/silcutil.[ch].
9091 Thu Mar 22 15:29:42 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9093 * Imported GNU regex to the soruce tree into lib/contrib.
9094 Fixed some compiler warning from the regex.c.
9096 Wed Mar 21 15:27:58 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9098 * Fixed MOTD command in the server to work in router environment.
9100 * Fixed the MOTD command in the client library to support
9101 the server argument in the command.
9103 * Added `nickname_len' argument to the silc_idlist_add_client
9104 in the server, as the `nickname' argument may be binary data
9107 * Added silc_idlist_get_channels to return all channels from
9110 * Implemented LIST command to the server. Affected file is
9113 * Implemented the LIST command to the client library and on the
9116 * Added [<user count>] argument to the LIST command reply.
9117 With private channels the user count is not shown.
9119 * Updated TODO and README.
9121 Tue Mar 20 21:05:57 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9123 * The client entry's data.registered must be TRUE even with
9124 global client entry on global client list. The data.registered
9125 is used to check whether the client is anymore in the network,
9126 for example with WHOWAS command so it must be valid.
9128 * Fixed the WHOWAS command in the server. It now actually works
9129 in router environment. Added function into silcd/command_reply.c
9130 silc_server_command_reply_whowas_save.
9132 * Added silc_idlist_purge function to the silcd/idlist.c
9133 to periodically purge the ID Cache.
9135 * Fixed INFO command in the server. It works now in router
9136 environment. Added <server name> argument to the INFO command
9137 reply. Updated the protocol specs.
9139 * Fixed minor bug in silc_idcache_purge to not purge if the
9140 expire value is zero.
9142 * Fixed various bugs in WHOIS and IDENTIFY command handling as
9143 they were buggy because of the WHOWAS information.
9145 * Fixed local command MSG to handle the async resolving of
9146 the remote client properly. It used to fail the first MSG.
9147 Affected file silc/local_command.c.
9149 * Added `data_len' field to SilcIDCache context.
9151 Tue Mar 20 16:29:00 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9153 * Update TODO. Todo in commands in the server.
9155 Tue Mar 20 15:45:14 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9157 * Added new notify type SILC_NOTIFY_TYPE_UMODE_CHANGE that is
9158 used by routers as broadcast packet to inform other routers
9159 about the changed user mode.
9161 Implemented the notify handling in the server. Affected file is
9162 silcd/packet_receive.c. Added the function
9163 silc_server_send_notify_umode to the silcd/packet_send.[ch].
9165 * Added new generic Channel Payload and deprecated the New Channel
9166 Payload. The New Channel Payload is now the generic Channel
9169 * Added new argument `mode' to the silc_server_send_new_channel
9170 as it is required in the Channel Payload now.
9172 * Renamed the SilcChannelPayload to SilcChannelMessagePayload
9173 and created a new and real SilChannelPayload to represent the
9174 new generic Channel Payload. Implemented the encode/decode
9175 for Channel Payload. Affected file lib/silccore/silcchannel.[ch].
9177 * Added silc_server_get_client_channel_list to return the list
9178 of channels the client has joined for WHOIS command reply.
9179 Affected file silcd/server.[ch].
9181 * Implemented the channel list sending in the WHOIS command reply
9182 in server and in the client.
9184 Implemented the channel list displaying on the user interface
9185 as well. Affected file silc/client_ops.c.
9187 * Added silc_channel_payload_parse_list to parse list of Channel
9188 Payloads. It returns SilcDList list of SilcChannelPayloads.
9189 Client for example can use this function to parse the list of
9190 channels it receives in the WHOIS command reply. The caller
9191 must free the list by calling silc_channel_payload_list_free.
9192 Affected files lib/silccore/silcchannel.[ch].
9194 Mon Mar 19 21:39:15 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9196 * Added one new argument <user mode> to the WHOIS command reply
9197 to return the mode of the user in SILC. Updated the protocol
9200 Implemented it to the server and client.
9202 Mon Mar 19 18:43:06 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9204 * Fixed the mode printing on the user interface on joining.
9205 Affected file silc/client_ops.c.
9207 * Implemented the UMODE command and user modes in general to the
9208 client library and to the user interface.
9210 * Implemented the UMODE command to the server.
9212 * The server now sends UNKNOWN_COMMAND error status if client sends
9213 unknown command. Affected file silcd/command.c.
9215 * All server commands now handle the command identifier the right
9216 way when sending the command reply to the client. The client can
9217 use to identify the command replies with the identifier.
9219 Mon Mar 19 16:13:07 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9221 * Added silc_server_get_client_route to resolve the route to
9222 the client indicated by the client ID. Affected file is
9225 * Added silc_server_relay_packet as general function to relay
9226 packet to arbitrary destination. This deprecates functions
9227 like _send_private_message_key, _relay_notify etc. Affected
9228 file is silcd/packet_send.[ch].
9230 Removed silc_server_send_key_agreement,
9231 silc_server_send_private_message_key and
9232 silc_server_packet_relay_notify functions from the file
9233 silcd/packet_send.[ch].
9237 * Implemented the SILC_NOTIFY_TYPE_KILLED notify handling in the
9238 server. Affected file silcd/packet_receive.[ch].
9240 * Implemented the KILL command to the client. Implemented the
9241 SILC_NOTIFY_TYPE_KILLED notify handling in the client library.
9242 Affected files lib/silcclient/command[_reply].c and
9243 lib/silcclient/client_notify.c. Implemented the KILL notify
9244 printing in the user inteface.
9246 * Fixed a lot silc_parse_nick memory leaks from the client
9247 library in the file lib/silcclient/command.c.
9249 * Changed the silc_server_send_notify_on_channels's `sender'
9250 argument from SilcSocketConnection to SilcClientEntry to
9251 check the sender as entry and not as connection object and not
9252 to send to the client provided as argument. The affected file
9253 is silcd/packet_send.[ch].
9255 * The notify packets that are destined directly to the client used
9256 to not to be processed by the server. Now changed that and the
9257 server processes all notify packets. After relaying the packet
9258 to the client the notify packet is processed in the server.
9260 * The silc_server_free_client_data now checks whether there is
9261 pending outgoing traffic for the client and purges the data to
9262 the network before removing the client entry.
9264 Sun Mar 18 21:02:47 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9266 * Added SILC_NOTIFY_TYPE_KILLED notify type. It is sent when
9267 an client is killed from the SILC Network. Updated the protocol
9270 Added new function silc_server_send_notify_killed to the
9271 silcd/packet_send.[ch].
9273 * Added function silc_server_packet_relay_notify to relay notify
9274 packets that are destined directly to a client. In this case
9275 the server does not process the notify packets but merely relays
9276 it to the client. Affected file silcd/packet_send.[ch].
9278 Added also silc_server_packet_process_relay_notify to check
9279 whereto relay the notify. Affected file is
9280 silcd/packet_receive.[ch].
9282 * Implemented the KILL command to the server.
9286 * Added the backup schema desgined last fall to the protocol
9287 specs for everyone to see. The specification is in the
9288 *-spec-xx.txt draft and the packet type definitions for the
9289 backup routers is in *-pp-xx.txt draft. Thusly, added also
9290 new packet type SILC_PACKET_CELL_ROUTERS.
9292 * A big security problem in the implementation discovered. The
9293 signoff of an client did not cause new channel key generation
9294 which it of course should've done. The channel keys must be
9295 always re-generated when client leaves (or signoffs) the channel.
9296 The silc_server_remove_from_channels funtion now handles
9297 the channel key re-generation.
9299 * Added `sender' argument to the silc_server_send_notify_on_channels
9300 to not to send the client provided as argument. Affected file
9301 silcd/packet_send.[ch].
9303 Fri Mar 16 15:52:49 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9305 * Implemented OPER and SILCOPER commands into the server and
9308 * Added silc_auth_verify and silc_auth_verify_data to verify
9309 the authentication directly from the authentication payload.
9310 It supports verifying both passphrase and public key based
9311 authentication. Affected file lib/silccore/silcauth.[ch].
9313 * Added `hash' field to the SilcIDListData structure. It is the
9314 hash negotiated in the SKE protocol. Affected file is
9317 * Slight redesigning of the SilcAuthPayload handling routines.
9318 Do not send SilcPKCS but SilcPublicKey as argument.
9320 * Implemented the public key authentication support to the
9321 serverconfig. The public key is loaded from the provided path
9322 and saved as authentication data to void * pointer. Thus,
9323 changed the unsigned char *auth_data to void *auth_data;
9325 * Fixed SHUTDOWN command to send the reply before the server
9326 is shutdown. :) Affected file silcd/command.c.
9328 * Fixed fatal bug in CONNECT command. The hostname was invalid
9329 memory and server crashed. Affected file silcd/command.c.
9331 * Fixed fatal bug in CLOSE command. The server_entry became
9332 invalid but was referenced later in the command. Affected file
9335 Thu Mar 15 12:46:58 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9337 * Fixed fatal bug in failure packet handling. Server ignored
9338 the failure and thus crashed when it came.
9342 Wed Mar 14 20:37:35 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9344 * Added new SILC_CF_LAG_STRICT command flag that strictly forces
9345 that the command may be executed only once in (about) 2 seconds.
9346 The old SILC_CF_LAG flag is same but allows command bursts up
9347 to five before limiting.
9349 Added the support for CF_LAG and CF_LAG_STRICT flags to the
9350 server code. Various commands now includes the CF_LAG_STRICT
9351 flag to disallow any kind of miss-use of the command.
9353 * Fixed the silc_buffer_unformat to not to allocate any data
9354 if the length of the data is zero. It used to allocate the
9355 length + 1. Affected file lib/silcutil/silcbuffmt.c.
9357 Wed Mar 14 16:10:30 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9359 * Changed the format of AdminConnection configuration section
9360 in the server. Added username of the admin to the format.
9361 Affected files silcd/serverconfig.[ch].
9363 Added silc_server_config_find_admin into silcd/serverconfig.[ch]
9364 to return admin configuration data by host, username and/or
9367 Wed Mar 14 13:18:16 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9369 * Implemented WHOWAS command to the server. Added the functions:
9371 silc_server_command_whowas_parse,
9372 silc_server_command_whowas_send_reply,
9373 silc_server_command_whowas_from_client and
9374 silc_server_command_whowas_from_server
9376 * Added <Client ID> argument to the WHOWAS command reply. Updated
9377 the protocol specs accordingly.
9379 * Implemented WHOWAS command and command_reply to the client
9382 Implemented the WHOWAS printing on the user interface.
9384 Tue Mar 13 22:17:34 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9386 * Added new argument to the WHOWAS command reply, the real name.
9387 It is an optional argument. Updated the protocol specs.
9389 * Added SilcIDCacheDestructor callback that is registered when
9390 the SilcIDCache is allocated. The callback is called when
9391 an cache entry in the ID Cache expires, or is purged from the
9392 cache. Added into lib/silccore/idcache.[ch].
9394 Added silc_idlist_client_destructor to the silcd/idlist.[ch]
9395 to destruct the client entries when the cache entry expires.
9396 Other ID Cache's in server and in the client library ignores
9399 * If the ID Cache entry's `expire' field is zero then the entry
9400 never expires. Added boolean `expire' argument to the
9401 silc_idcache_add function in the lib/silccore/idcache.[ch].
9402 If it is TRUE the default expiry value is used.
9404 * Added silc_server_free_client_data_timeout that is registered
9405 when client disconnects. By default for 5 minutes we preserve
9406 the client entry for history - for WHOWAS command.
9408 Tue Mar 13 13:26:18 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9410 * Added support to the server to enforce that commands are not
9411 executed more than once in 2 seconds. If server receives
9412 commands from client more frequently, timeout is registered
9413 to process the commands. Affected file silcd/command.c.
9414 Added new function silc_server_command_process_timeout.
9416 * Changed NICK_NOTIFY handling in client library to check that
9417 if the client's nickname was changed, so there is no need to
9418 resolve anything from the server.
9420 * Removed error printing from the WHOIS and IDENTIFY commands.
9421 If error occurs then it is ignored silently in the client library.
9422 The application, however, may map the received error to
9423 human readable error string. The application currently maps
9424 the NO_SUCH_NICKNAME error to string.
9426 * Made the command status message public to the application. Moved
9427 them from lib/silcclient/command_reply.c to
9428 lib/silcclient/command_reply.h. The application can map the
9429 received command status to the string with the
9430 silc_client_command_status_message function.
9432 * Added check to the server to check that client's ID is same
9433 as the Source ID in the packet the client sent. They must
9436 Tue Mar 13 12:49:21 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9438 * Added dist-bzip hook to the Makefile.am to make bzip2
9439 compressed distributions.
9441 Mon Mar 12 18:43:38 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9443 * Server now enforces the maximum length for the nickname and
9444 the channel as protocol specification dictates. 128 bytes for
9445 nickname and 256 bytes for channel name.
9447 * Moved the WHOIS printing to the application. The client libary
9448 does not print out the WHOIS information anymore, the application
9449 must do it. Renamed silc_client_command_reply_whois_print to
9450 the silc_client_command_reply_whois_save.
9452 The client's idle time is also sent to the application now, and
9453 the idle is shown on screen.
9455 * Added silc_client_command_reply_identify_save to save the
9456 received IDENTIFY entries.
9458 * Do not check for channel private keys in message sending and
9459 reception if the channel does not have the PRIVKEY mode set.
9460 Affected file lib/silclient/client_channel.c.
9462 Sun Mar 11 20:25:06 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9464 * Fixed a minor bug if WHOIS and IDENTIFY command parsing that
9465 just surfaced after chaning the JOIN procedure.
9467 Sun Mar 11 14:59:05 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9469 * Added silc_client_get_clients_by_list to get client entries
9470 from Client ID list, that is returned for example by JOIN
9471 and USERS command replies. The application should use this
9472 function for example when JOIN command reply is received to
9473 resolve the clients already on the channel (library does not
9474 do that anymore as USERS command reply is not used in the JOIN
9475 procedure anymore). Affected files lib/silcclient/silcapi.h and
9476 lib/silcclient/idlist.c.
9478 * JOIN command reply and USERS command reply returns now SilcBuffer
9479 pointers instead of unsigned char pointers when returning
9480 the client list and mode list.
9482 * Added <Client ID> argument to the JOIN command reply, mainly
9483 for the server to identify for which client the command was
9484 originally sent. Updated protocol specs accordingly.
9486 * Added SilcDlist private_key pointer to the SilcChannelEntry
9487 in the client to support the channel private keys. Affected
9488 file is lib/silcclient/idlist.h.
9490 * Added SilcChannelPrivateKey argument to the function
9491 silc_client_send_channel_message so that application can choose
9492 to use specific private ke if it wants to. If it is not provided,
9493 the normal channel key is used, unless private keys are set.
9494 In this case the first (key that was added first) is used
9495 as the encryption key.
9497 * Implemented the support for channel private key handling.
9498 Implemented the following functions:
9500 silc_client_add_channel_private_key,
9501 silc_client_del_channel_private_keys,
9502 silc_client_del_channel_private_key,
9503 silc_client_list_channel_private_keys and
9504 silc_client_free_channel_private_keys
9506 Affected file lib/silcclient/client_channel.c.
9508 * Added the support for the private keys in the channel message
9509 sending and encryption and in the message reception and
9510 decryption. Affected funtions are
9511 silc_client_send_channel_message and silc_client_channel_message.
9513 Sat Mar 10 21:36:22 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9515 * Added SKE's key verify callback to the client library's
9516 KE protocol context. Affected files lib/silcclient/protocol.[ch].
9518 * Removed the statement that server (or router) must send USERS
9519 command reply when joining to the channel so that the client
9520 knows who are on the channel. Instead, the client list and
9521 client's mode list is now sent in the JOIN command reply to the
9522 client who joined channel. This is better solution.
9524 * Added function silc_server_get_users_on_channel and function
9525 silc_server_save_users_on_channel to the silcd/server.[ch].
9527 * Removed function silc_server_command_send_users from the
9530 * Do not show topic on the client library anymore. The topic is
9531 sent in the command reply notify to the application and the
9532 application must show the topic now.
9534 Sat Mar 10 00:07:37 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9536 * Added client searching by nickname hash into the IDENTIFY and
9537 WHOIS commands in the server as they were clearly missing from
9538 them. Affected file is silcd/command.c.
9540 * Fixed a bug in private message receiving in the client library.
9541 The remote ID was freed and it wasn't supposed, now it is
9544 Fri Mar 9 12:40:42 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9546 * Minor fix to the channel payload; allocate the data area, as it
9547 needs to be of specific length.
9549 * If the key agreement port is zero then the operating
9550 system will define the bound port. Affected files are
9551 lib/silcclient/silcapi.h and lib/silcclient/client_keyagr.c.
9553 * Added new function silc_channel_payload_decrypt into the file
9554 lib/silccore/silcchannel.[ch].
9556 * Moved the channel message etc, check from silc_packet_decrypt
9557 to applications. The library calls now a generic
9558 SilcPacketCheckDecrypt callback which is to return TRUE or FALSE
9559 when the packet is either normal or special. This was done to
9560 allow more wide range of checking that was not allowed when
9561 the code was in library. Now applications can do virtually any
9562 checks to the packet and return to the library the decision how
9563 the packet should be processed. Affected files are
9564 lib/silccore/silcpacket.[ch].
9566 Added silc_server_packet_decrypt_check to the server and
9567 silc_client_packet_decrypt_check to the client library.
9569 * Added silc_server_packet_send_srcdest into silcd/packet_send.[ch]
9570 to send with specified source and destination information.
9572 * Channel message delivery between routers was broken after the
9573 channel key distribution was fixed earlier. The channel key
9574 was used be to distributed to other routers as well which is not
9575 allowed by the protocol. Now this is fixed and channel keys
9576 really are cell specific and the channel message delivery between
9577 routers comply with the protocol specification.
9579 * Fixed various commands in server to check also the global list
9580 for the channel entry and not just the local list. The affected
9581 file silcd/command.c.
9583 Thu Mar 8 21:39:03 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9585 * Added assert()s to buffer formatting and unformatting routines
9586 to assert (if --enable-debug) when error occurs. Affected
9587 file: lib/silcutil/silcbuffmt.c.
9589 * Changed to auto-reconnect to check whether the remote host is
9590 router and register the re-connect timeout if it is. It used
9591 to check that whether we are normal server, but router must do
9592 auto-reconnect with another router as well. Affected file
9595 * Removed the [<key len>] option from CMODE command as the cipher
9596 name decides the key length, nowadays. See the defined ciphers
9597 from the protocol specification.
9599 * Added [<hmac>] option to the CMODE command to define the HMAC
9600 for the channel. Added SILC_CMODE_HMAC channel mode.
9602 * Added [<hmac>] option for the JOIN command so that user can
9603 select which HMAC is used to compute the MACs of the channel
9606 * Added Hmac field to the Channel Message Payload. The integrity
9607 of plaintext channel messages are now protected by computing
9608 MAC of the message and attaching the MAC to the payload. The
9609 MAC is encrypted. Now, it is clear that this causes some
9610 overhead to the size of the packet but rationale for this is that
9611 now the receiver can verify whether the channel message decrypted
9612 correctly and also when private keys are set for the channel the
9613 receiver can decrypt the packet with several keys and check from
9614 the MAC which key decrypted the message correctly.
9616 * Added silc_cipher_encrypt and silc_cipher_decrypt into the
9617 lib/silccrypt/silccipher.[ch].
9619 * Added silc_hash_len to return the digest length into the
9620 lib/silcrypt/silchash.[ch].
9622 * Rewrote parts of Silc Channel Payload interface in the
9623 lib/silccore/silcchannel.[ch]. The encode function now also
9624 encrypts the packet and parse function decrypts it.
9626 Wed Mar 7 20:58:50 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9628 * Fixed a minor formatting bug in the SKE's key material processing.
9629 It actually might have processed the keys wrong way resulting
9632 * Redefined the mandatory HMAC algorithms and added new algorithms.
9633 Added hmac-sha1-96 and hmac-md5-96 which are normal hmac-sha1
9634 and hmac-md5 truncated to 96 bits. The mandatory is now
9635 hmac-sha1-96. Rest are optional (including the one that used
9636 to be mandatory). Rationale for this is that the truncated HMAC
9637 length is sufficient from security point of view and can actually
9638 make the attack against the HMAC harder. Also, the truncated
9639 HMAC causes less overhead to the packets. See the RFC2104 for
9642 * Added new [hmac] configuration section. The SKE used to use
9643 the hash names (md5 and sha1) in the SKE proposal as HMCAS which
9644 is of course wrong. The official names that must be proposed in
9645 the SKE are the ones defined in the protocol specification
9646 (hmac-sha1-96 for example). The user can configure any hmac
9647 using any hash function configured in the [hash] section. At
9648 least, the mandatory must be configured.
9650 Rewrote the HMAC interface in lib/silccrypt/silchmac.[ch].
9652 * Added HMAC list to the SKE proposal list. It has now both
9653 hash algorithm list and HMAC list. This makes the protocol
9654 incompatible with previous versions. The SKE now seems to work
9655 the way it is supposed to work, for the first time actually.
9657 * Defined plain Hash algorithms to the protocol specification.
9660 Tue Mar 6 15:36:11 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9662 * Implemented support for key agreement packets into the server.
9663 Added functions silc_server_key_agreement and
9664 silc_server_send_key_agreement. Other than these functions,
9665 server has nothing to do with this packet.
9667 * Added support for private message key packets into the server.
9668 Added functions silc_server_private_message_key and
9669 silc_server_send_private_message_key.
9673 * Changed the silc_[client|server]_protocol_ke_set_keys to be
9674 called in the protocol's final callback instead in the END
9675 protocol state. This makes a little more sense and in the same
9676 time in client we can use the same protocol routines for normal
9677 key exchange and to key agreement packet handling as well.
9679 * Added to both client's and server's KE protocol context the
9680 SilcSKEKeyMaterial pointer to save the key material. We will
9681 bring the key material to the protocol's final callback by doing
9682 this. The final callback must free the key material.
9684 * Added SKE's packet_send callback into client's KE protocol
9685 context so that the caller can choose what packet sending function
9686 is used. This way we can use different packet sending when
9687 doing normal SKE when doing key agreement packet handling (in
9688 the key agreement packet handling we do not want to encrypt
9691 * Implemented the responder side of the key agreement routines
9692 in the client. The client can now bind to specified port and
9693 accept incoming key negotiation. The key material is passed
9694 to the application after the protocol is over.
9696 * Implemented the processing of incoming Key Agreement packet
9697 in the client. Added function silc_client_key_agreement to
9700 * Implemented the intiator side of the key agreement routines
9701 in the client. The client can now initiate key agreement with
9702 another remote client. The key material is passed to the
9703 application after the protocol is over.
9705 * Created client_keyagr.c to include all the key agreement
9708 * Added macro SILC_TASK_CALLBACK_GLOBAL which is equal to the
9709 SILC_TASK_CALLBACK except that it is not static.
9711 * Created client_notify.c and moved the Notify packet handling
9712 from the client.[ch] into that file.
9714 * Created client_prvmsg.c and moved all private message and
9715 private message key routines from the client.[ch] into that file.
9717 * Create client_channel.c and moved all channel message and
9718 channel private key routines from the client.[ch] into that file.
9720 * Changed silc_client_get_client_by_id_resolve to resolve with
9721 WHOIS command instead of IDENTIFY command, in the file
9722 lib/silclient/idlist.c.
9724 Mon Mar 5 18:39:49 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9726 * Implemented the SKE's responder side to the Client library.
9728 * When FAILURE is received to the protocol do not trust it
9729 blindly. Register a timeout to wait whether the remote closes
9730 the connection as it should do it, only after that process the
9731 actual failure. This was changed to both client and server.
9733 * Added client_internal.h to include some of the structures
9734 there instead of client.h in lib/silcclient/.
9736 * Added function silc_task_unregister_by_callback to unregister
9737 timeouts by the callback function.
9739 Sat Mar 3 19:15:43 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9741 * Some "Incomplete WHOIS info" errors has been appearing on the
9742 log files. Took away the entry->userinfo check from WHOIS
9743 reply sending. The entry->userinfo is now " " if client did not
9744 provide one. I thought this was fixed earlier but something
9745 is wrong still. Let's see if the error still appears.
9747 Wed Feb 28 20:56:29 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9749 * Fixed a minor bug in the login when the channel key is
9750 re-generated in the server. It used to generate the key in
9751 wrong order and thus caused problems in the channel traffic.
9753 * Fixed a minor bug in channel key distsribution after
9754 KICK command. The key was not sent to the router even though
9757 Tue Feb 27 20:24:25 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9759 * Added silc_ske_process_key_material_data as generic routine
9760 to process any key material as the SILC protocol dictates. The
9761 function is used by the actual SKE library but can be used by
9762 applications as well. This relates to the private message keys
9763 and the channel private keys since they must be processed the
9764 same way the normal SILC session keys. The protocol dictates
9765 this. Affected files: lib/silcske/silcske.[ch].
9767 Added also silc_ske_free_key_material to free the
9768 SilcSKEKeyMaterial structure.
9770 * Defined silc_cipher_set_key function to set the key for
9771 cipher without using the object's method function. The affected
9772 files: lib/silccrypt/silccipher.[ch].
9774 * Implemented silc silc_client_add_private_message_key,
9775 silc_client_add_private_message_key_ske,
9776 silc_client_del_private_message_key,
9777 silc_client_list_private_message_keys and
9778 silc_client_free_private_message_keys functions in the
9781 Added functions silc_client_send_private_message_key to send
9782 the Private Message Key payload and silc_client_private_message_key
9783 to handle incoming Private Message Key payload.
9785 * Added Cipher field to the Private Message Key payload to set
9786 the cipher to be used. If ignored, the default cipher defined
9787 in the SILC protocol (aes-256-cbc) is used.
9789 Tue Feb 27 13:30:52 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9791 * Removed lib/silcclient/ops.h file.
9793 Redefined parts of the SILC Client Library API. Created new
9794 file silcapi.h that deprecates the ops.h file and defines the
9795 published Client Library API. Defined also private message key
9796 API and channel private key API into the file.
9798 This is the file that the application must include from the
9799 SILC Client Library. Other files need not be included by
9800 the application anymore.
9802 * Added new key_agreement client operation callback and also
9803 defined the Key Agreement library API for the application.
9805 Tue Feb 27 11:28:31 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9807 * Added new packet type: SILC_PACKET_KEY_AGREEMENT. This packet
9808 is used by clients to request key negotiation between another
9809 client in the SILC network. If the negotiation is started it
9810 is performed using the SKE protocol. The result of the
9811 negotiation, the secret key material, can be used for example
9812 as private message key.
9814 Implemented the Key Agreement payload into the files
9815 lib/silccore/silauth.[ch].
9817 Mon Feb 26 12:13:58 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9819 * Redefined ciphers for the SILC protocol. Added some new ciphers
9820 and defined the key lengths for the algorithms. Changed the
9821 code accordingly. The default key length is now 256 bits.
9823 * Fixed SKE key distribution function silc_ske_process_key_material
9824 when the key length is more than 128 bits. The default key
9825 length in SILC is now 256 bits.
9827 * Added new command status type: SILC_STATUS_ERR_UNKOWN_ALGORITHM
9828 to indicate unsupported algorithm.
9830 * Renamed rijndael.c to aes.c and all functions as well.
9832 * Fixed a long standing channel key setting bug in client library.
9833 Weird that it has never surfaced before.
9835 * Fixed bug in channel deletion. If the entire channel is removed
9836 then it must also delete the references of the channel entry
9837 from the client's channel list as the client's channel entry and
9838 the channel's client entry share same memory.
9840 Sun Feb 25 20:47:29 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9842 * Implemented CONNECT and SHUTDOWN commands in the client.
9844 * Implemented CLOSE command to the client.
9846 * Added the function silc_idlist_find_server_by_name into the
9847 files silcd/idlist.[ch].
9849 Added the function silc_idlist_find_server_by_conn into the
9850 files silcd/idlist.[ch].
9852 Sat Feb 24 23:45:49 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9854 * DIE command was renamed to SHUTDOWN. Updated the both code
9857 * Defined SILC_UMODE_NONE, SILC_UMODE_SERVER_OPERATOR and
9858 SILC_UMODE_ROUTER_OPERATOR modes into lib/silccore/silcmode.h.
9860 * Implemented CONNECT, CLOSE and SHUTDOWN commands to the server
9863 * Added function silc_server_create_connection function to create
9864 connection to remote router. My server implementation actually
9865 does not allow router to connect to normal server (it expects
9866 that normal server always initiates the connection to the router)
9867 so the CONNECT command is only good for connecting to another
9870 Sat Feb 24 16:03:45 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9872 * Added SILC_NOTIFY_TYPE_KICKED to indicate that the client
9873 or some other client was kicked from the channel.
9875 Implemented the handling of the notify type to both client
9878 Implemented silc_server_send_notify_kicked to send the KICKED
9879 notify. It is used to send it to the server's primary router.
9881 * Implemented the KICK command into server and client.
9883 * Added `query' argument to the silc_idlist_get_client function
9884 to indicate whether to query the client from server or not if
9887 * Added new command status type SILC_STATUS_ERR_NO_CHANNEL_FOPRIV
9888 to indicate that the client is not channel founder.
9892 Sat Feb 24 00:00:55 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9894 * Removed the rng context from SilcPacketContext structure and
9895 changed that the packet routine uses the Global RNG API.
9897 Fri Feb 23 11:22:57 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9899 * Added support for quit message that client can "leave" on the
9900 channel when it quits the SILC. It is ditributed inside the
9901 SILC_NOTIFY_TYPE_SIGNOFF notify type.
9903 Added silc_server_free_client_data that will take the
9904 signoff message as argument.
9906 * Changed SKE routines to use the silc_pkcs_sign/verify routines.
9908 Thu Feb 22 23:05:36 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9910 * Updated parts of the protocol specification to keep it up
9913 Thu Feb 22 15:08:20 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9915 * Added List flag (SILC_PACKET_FLAG_LIST) to indicate list of
9916 payloads in one packet.
9918 * Deprecated following packet types: NEW_ID_LIST, NEW_CHANNEL_LIST,
9919 NEW_CHANNEL_USER_LIST, SET_MODE and SET_MODE_LIST. List packets
9920 use now the new List flag.
9922 * Also deprecated the following packet types: REPLACE_ID,
9923 NEW_CHANNEL_USER and REMOVE_CHANNEL_USER packet types.
9925 * Added list support for Notify packet in server.
9927 * Added silc_server_send_notify_channel_change to send the
9928 CHANNEL_CHANGE notify type to replace channel ID's. Deprecates
9929 the silc_server_send_replace_id.
9931 * Added silc_server_send_notify_nick_change to send the
9932 NICK_CHANGE notify type. Deprecates the function
9933 silc_server_send_replace_id.
9935 * Added silc_server_send_notify_join to send the JOIN notify type.
9936 Deprecates the function silc_server_send_new_channel_user.
9938 * Added silc_server_send_notify_leave to send LEAVE notify type.
9939 Deprecates the function silc_server_send_remove_channel_user.
9941 * Added silc_server_send_notify_cmode and
9942 silc_server_send_notify_cumode to send CMODE and CUMODE notify
9943 types. Deprecates the silc_server_send_set_mode function.
9945 * Added SERVER_SIGNOFF notify type to indicate that server has
9946 quit. This means that all clients on the channel from that
9947 server will drop. This can be also used when netsplit happens.
9949 Deprecated REMOVE_ID packet type since it is not needed anymore
9952 Added silc_server_send_notify_server_signoff to send the
9953 SERVER_SIGNOFF notify type. Deprecates the function
9954 silc_server_send_remove_id.
9956 Added also silc_server_send_notify_signoff to send the
9957 SIGNOFF notify type.
9959 * Employed the PKCS #1. It is the mandatory way to do RSA in the
9960 SILC protocol from this day on. Changed the protocol
9961 specification as well.
9963 * Added silc_server_send_notify_topic_set to send TOPIC_SET
9964 notify type. It is used between routers to notify about
9965 topic changes on a channel.
9967 * Added silc_id_dup into lib/silccore/id.[ch] to duplicate
9970 * Partly updated the protocol specification to comply with the
9971 changes now made. It is still though a bit outdated.
9973 * The JOIN notify type now takes one extra argument <Channel ID>.
9974 The packet used to be destined to the channel but now the
9975 JOIN type may be sent as list thus it is impossible to
9976 destine it to any specific channel. By adding this argument
9977 it is again possible.
9979 Wed Feb 21 22:39:30 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9981 * Added CREDITS file. The CHANGES and CREDITS file will appear
9982 in the distribution as well.
9984 Wed Feb 21 14:17:04 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9986 * Implemented CMODE_CHANGE, CUMODE_CHANGE and TOPIC_SET notify
9987 types in the server's silcd/packet_receive.c.
9989 * Implemented CMODE and CUMODE to work in router environment.
9991 * Fixed minor encoding and decoding buglet from the
9992 lib/silccore/silcmode.c.
9994 * Fixed buffer overflow from lib/silcclient/command.c in USERS
9997 Wed Feb 21 12:44:00 EET 2001 Mika Boström <bostik@lut.fi>
9999 * Changed all SilcConfigServer* and silc_config_server* to
10000 SilcServerConfig* and silc_server_config*, respectively.
10003 Wed Feb 21 00:10:00 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10005 * Associated the ID (client or server ID) to the Authentication
10006 Payload to avoid any possibility of forging. Updated the
10007 protocol specification and the code accordingly.
10009 Tue Feb 20 14:14:14 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10011 * The RSA key length is now save to the RsaKey context in the
10012 key generation process in lib/silccrypt/rsa.c. The key length
10013 is now used to figure out the maximum size of the block allowed
10014 to be encrypted/signed.
10016 * Added silc_mp_mp2bin_noalloc into lib/silcmath/mpbin.[ch]. It
10017 is equivalent to the silc_mp_mp2bin but does not allocate any
10020 * Changed silc_mp_mp2bin API to take length argument. If it is
10021 non-zero then the buffer is allocated that large. If zero, then
10022 the size is approximated using silc_mp_sizeinbase, which however
10025 * Created Global RNG API which is global RNG that application can
10026 initialize. After initializing, any routine anywhere in the
10027 code (including library) can use RNG without allocating a new
10028 RNG object. This was done to allow this sort of use of the
10029 RNG in code that has no chance to allocate RNG object. All
10030 applications currently allocate this and many routines in the
10031 library use this. Affected file lib/silccrypt/silcrng.[ch].
10033 * Removed the RNG kludge from lib/silcmath/primegen.c and changed
10034 it to use the Global RNG API.
10036 * Defined Authentication Payload into protocol specification that
10037 is used during SILC session to authenticate entities. It is
10038 used for example by client to authenticate itself to the server
10039 to obtain server operator privileges.
10041 Implemented this payload into the lib/silccore/silcauth.[ch].
10042 Implemented also routines for public key based authentication
10043 as the new protocol specification dictates.
10045 Moved definitions of different authentication methods from
10046 lib/silccore/silcprotocol.h into lib/silccore/silcauth.h.
10048 * Added silc_pkcs_encrypt, silc_pkcs_decrypt, silc_pkcs_sign,
10049 silc_pkcs_verify and silc_pkcs_sign_with_hash and
10050 silc_pkcs_verify_with_hash functions into the file
10051 lib/silccrypt/silcpkcs.[ch].
10053 Mon Feb 19 19:59:28 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10055 * The client entry's userinfo pointer must be always valid.
10056 Otherwise the [<unknown>] bug will surface beacuse the WHOIS
10057 will fail since it requires the userinfo. Now, the userinfo
10058 is allocated as "" if actual userinfo does not exist. Actually,
10059 it must exist and it is totally Ok to drop client connections
10060 that does not announce the userinfo. However, we will make
10061 this workaround for now.
10063 * Added silc_net_get_remote_port into lib/silcutil/silcnet.[ch]
10064 to return the remote port by socket.
10066 Mon Feb 19 14:26:49 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10068 * Changed SILC_SERVER_COMMAND_EXEC_PENDING macro to the name
10069 SILC_SERVER_PENDING_EXEC and added an new macro
10070 SILC_SERVER_PENDING_DESTRUCTOR which is called to free the
10071 data or when error occurs while processing the pending command.
10073 Added new argument `destructor' into silc_server_command_pending
10074 and to the SilcServerCommandPending object. This destructor is
10075 now called after calling the pending callback or if error occurs
10076 immediately. If error occurs the actual pending callback won't
10077 be called at all - only the destructor. The destructor may be
10078 NULL if destructor is not needed.
10080 All this applies for client library code as well. Similar
10081 changes were made there as well for the pending commands.
10083 In the client, the application must now allocate the
10084 SilcClientCommandContext with the silc_client_command_alloc
10087 * Added reference counter to the SilcServerCommandContext. Added
10088 function silc_server_command_alloc and silc_server_command_dup
10091 Same type of functions added to the client library for the same
10094 * Removed the cmd_ident from IDListData away since it is now
10095 global for all connections. It is the command identifier used
10096 in command sending and with pending commands. The affected file
10099 * Added reference counter to the SilcSocketConnection objecet to
10100 indicate the usage count of the object. The object won't be
10101 freed untill the reference counter hits zero. Currently only
10102 server uses this, and client ignores it. The client must be
10103 set to use this too later. The affected files are
10104 lib/silccore/silcsockconn.[ch]. Added also the function
10105 silc_socket_dup to increase the reference counter.
10107 This was mainly added because it is possible that the socket
10108 is removed underneath of pending command or other async
10109 operation. Now it won't be free'd and proper DISCONNECTING
10110 flags, etc. can be set to avoid sending data to connection that
10111 is not valid anymore.
10113 * Added SILC_SET_DISCONNECTING to server.c when EOF is read from
10114 the connection. After that it sets SILC_SET_DISCONNECTED.
10115 It is, however, possible that the socket data is not still freed.
10116 The silc_server_packet_process now checks that data is not
10117 read or written to connection that is DISCONNECTED. The socket
10118 get's freed when the reference counter hits zero.
10120 Mon Feb 19 00:50:57 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10122 * Changed the client operation API: channel_message operation's
10123 `sender' is now the client entry of the sender, not the nickname
10124 and the `channel' is the channel entry, not the channel name.
10126 In the private_message operation the `sender' is now also the
10127 client entry of the sender not the nickname.
10129 Affected file is lib/silcclient/ops.h and all applications
10130 using the client operations.
10132 Sat Feb 17 22:11:50 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10134 * Moved the calling of ops->connect() from connect_to_server_final
10135 into receive_new_id functin since that is the point when the
10136 client is actually allowed to send traffic to network. The
10137 affected file is lib/silcclient/client.c.
10139 Sat Feb 17 13:15:35 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10141 * When receiving NEW_CHANNEL_LIST, NEW_CHANNEL_USER_LIST,
10142 NEW_ID_LIST and SET_MODE_LIST packets, broadcast the list packet
10143 (if needs broadcasting) instead of broadcasting the packets one
10144 by one which would make a burst in the network traffic.
10146 * Added `broadcast' argument to the functions in silcd/server.[ch]
10147 silc_server_create_new_channel[_with_id] to indicate whether
10148 to send New Channel packet to primary router.
10150 Sat Feb 17 01:06:44 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10152 * Added new function into the silcd/server.[ch] files:
10153 silc_server_create_new_channel_with_id to create new channel with
10154 already existing Channel ID.
10156 * Added new packet type SILC_PACKET_SET_MODE_LIST into the file
10157 lib/silccore/silcpacket.h. This packet is used t send list of
10158 Set Mode payloads inside one packet. Server uses this to set
10159 the modes for the channels and clients on those channels, that it
10160 announced to the router when it connected to it. The protocol
10161 specification has been updated accordingly.
10163 * The silc_server_new_channel did not handle the packet coming
10164 from normal server as it normally does not send that. However,
10165 when it announces its channels it does send it. Implemented
10166 the support for that.
10168 * Added SILC_ID_CHANNEL_COMPARE macro to compare to Channel ID's
10169 into the file lib/silccore/id.h.
10171 Fri Feb 16 23:57:29 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10173 * Fixed memory leaks in the functions silc_idlist_del_client,
10174 silc_idlist_del_channel and silc_idlist_del_server in the file
10175 silcd/idlist.c. All of those leaked like a sieve.
10177 * Fixed some small memory leaks in the client's function
10178 silc_client_notify_by_server.
10180 * Added functions into silcd/server.c: silc_server_announce_clients,
10181 silc_server_announce_channels and silc_server_announce_server.
10182 These functions are used by normal and router server to announce
10183 to its primary router about clients, channels and servers (when
10184 router) that we own. This is done after we've connected to the
10187 These functions effectively implements the following packet types:
10188 SILC_PACKET_NEW_CHANNEL_LIST, SILC_PACKET_NEW_CHANNEL_USER_LIST
10189 and SILC_PACKET_NEW_ID_LIST.
10191 * Added new functions into the silcd/packet_receive.[ch]:
10192 silc_server_new_id_list, silc_server_new_channel_list and
10193 silc_server_new_channel_user_list to handle the incoming
10194 NEW_ID_LIST, NEW_CHANNEL_LIST and NEW_CHANNEL_USER_LIST packets.
10196 * Added support of changing Channel ID in the function
10197 silc_server_replace_id. If the server that announces a channel
10198 to the router already exists in the router (with same name but
10199 with different Channel ID), router is responsible to send
10200 Replace ID packet to the server and force the server to change
10201 the Channel ID to the one router has.
10203 * Added new notify type SILC_NOTIFY_TYPE_CHANNEL_CHANGE to notify
10204 client that the Channel ID has been changed by the router. The
10205 normal server sends this to the client. Client must start using
10206 the new Channel ID as the channel's ID.
10208 Implemented handling of this new type into lib/silcclient/client.c
10209 into the function silc_client_notify_by_server.
10211 * Added new function silc_idlist_replace_channel_id into the files
10212 silcd/idlist.[ch] to replace the Channel ID.
10214 Fri Feb 16 14:14:00 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10216 * Call silc_server_command_identify_check always when processing
10217 the IDENTIFY command in silcd/command.c
10219 Thu Feb 15 20:07:37 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10221 * Added new packet type SILC_PACKET_HEARTBEAT that is used to
10222 send keepalive packets. The packet can be sent by clients,
10223 servers and routers.
10225 Added function silc_socket_set_heartbeat into the file
10226 lib/silccore/silcsockconn.[ch] to set the heartbeat timeout.
10227 If not set, the heartbeat is not performed. The actual
10228 heartbeat is implemented in the low level socket connection
10229 library. However, application is responsible of actually
10230 sending the packet.
10232 Added silc_server_send_heartbeat to send the actual heartbeat
10233 packet into silcd/packet_send.[ch]. Server now performs
10234 keepalive with all connections.
10236 * Added silc_task_get_first function into lib/silcutil/silctask.c
10237 to return the timeout task with shortest timeout. There was a bug
10238 in task unregistration that caused problems. TODO has been
10239 updated to include that task system must be rewritten.
10241 * The client library will now resolve the client information when
10242 receiving JOIN notify from server for client that we know but
10243 have incomplete information.
10245 * Rewrote parts of silc_server_remove_from_channels and
10246 silc_server_remove_from_one_channel as they did not remove the
10247 channel in some circumstances even though they should've.
10249 * Encryption problem encountered in server:
10251 The LEAVE command used to send the Channel Key packet to the
10252 router immediately after generating it. However, the code
10253 had earlier sent Remove Channel user packet but not immediately,
10254 ie. it was put to queue. The order of packets in the router
10255 was that Channel Key packet was first and Remove Channel User
10256 packet was second, even though they were encrypted in the
10257 reverse order. For this reason, MAC check failed. Now, this
10258 is fixed by not sending the Channel Key packet immediately but
10259 putting it to queue. However, this is more fundamental problem:
10260 packets that are in queue should actually not be encrypted
10261 because packets that are sent immediately gets encrypted
10262 actually with wrong IV (and thus MAC check fails). So, packets
10263 that are in queue should be encrypted when they are sent to
10264 the wire and not when they put to the queue.
10266 However, the problem is that the current system has not been
10267 designed to work that way. Instead, the packet is encrypted
10268 as soon as possible and left to the queue. The queue is then
10269 just purged into wire. There won't be any fixes for this
10270 any time soon. So, the current semantic for packet sending
10273 o If you send packet to remote host and do not force the send
10274 (the packet will be in queue) then all subsequent packets to the
10275 same remote host must also be put to the queue. Only after the
10276 queue has been purged is it safe again to force the packet
10279 o If you send all packets immediately then it safe to send
10280 any of subsequent packets through the queue, however, after
10281 the first packet is put to queue then any subsequent packets
10282 must also be put to the queue.
10284 Follow these rules and everything works fine.
10286 Thu Feb 15 14:24:32 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10288 * Added new function silc_server_remove_clients_by_server to
10289 remove all client entries from ID list when the server connection
10290 is lost. In this case it is also important to invalidate all
10291 client entires as they hold the invalid server entry. This
10292 fixes fatal bug when server has lost connection and will reconnect
10295 Wed Feb 14 16:03:25 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10297 * Made some sanity checks to silc_server_daemonise like to check
10298 whether the requested user and group actually exists.
10300 * Added sanity check to SKE's silc_ske_responder_finish to check
10301 that the public and private key actually is valid.
10303 * Invalidate the client's nickname when receiving Replace ID
10304 packet and the Client ID is being replaced. This means that the
10305 server will query the nickname if someone needs it (client)
10308 * Sort the ID Cache in client library when the ID Cache data
10309 has changed (needs sorting).
10311 * Do not allow for SILC client to create several connections to
10312 several servers. The client does not support windows right now
10313 and generating multiple connections causes weird behaviour.
10315 Irssi-silc client does support windows and can handle several
10316 connections without problems, see: www.irssi.org and SILC plugin.
10318 * Fixed some places where client was added to the IDList. The
10319 rule of thumb is following (in order to get everything right):
10320 If the client is directly connected local client then the
10321 `connection' argument must be set and `router' argument must be
10322 NULL to silc_idlist_add_client function. If the client is not
10323 directly connected client then the `router' argument must
10324 bet set and the `connection' argument must be NULL to the
10325 silc_idlist_add_client function.
10327 * The funtion silc_server_packet_send_local_channel actually did
10328 not check whether the client was locally connected or not. It
10329 does that now. Fixed a bug related to LEAVE command.
10331 * Fixed Remove Channel User payload parsing bug in server's
10332 silcd/packet_receive.c. Fixed a bug related to LEAVE command.
10334 * The server's silc_server_save_channel_key now checks also the
10335 global ID list for the channel as it might not be in the local
10336 list. Fixed a bug related to LEAVE command.
10338 * Is this the end of the [<unknown>] buglet that has been lurking
10339 around for a long time? A little for loop fix in server's
10340 silc_server_command_whois_parse that is used by both IDENTIFY
10341 and WHOIS command. At least, this was a clear bug and a cause
10342 of one type of [<unknown>] buglet.
10344 * WHOIS and IDENTIFY commands call the function
10345 silc_server_command_[whois/identify]_check function even if
10346 we are not router server.
10348 Tue Feb 13 19:55:59 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10350 * Added --with-gmp configuration option. If set the GMP
10351 is always compiled in the SILC source tree. If not set then
10352 it is checked whether the system has the GMP3 installed. If
10353 it has then the GMP won't be compiled (the system's headers
10354 and library is used), if it doesn't have it then the GMP is
10355 compiled in the SILC source tree.
10357 Mon Feb 12 11:20:32 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10359 * Changed RSA private exponent generation to what PKCS #1
10360 suggests. We try to find the smallest possible d by doing
10361 modinv(e, lcm(phi)) instead of modinv(e, phi). Note: this is
10362 not security fix but optimization.
10364 Sun Feb 11 18:19:51 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10366 * Added new config entry [Identity] to fork the server and run
10367 it as specific user and group. A patch from Bostik.
10369 * Imported Dotconf configuration library into lib/dotconf.
10370 This will be used to create the SILC configuration files later.
10371 It will appear in the distsribution after this commit.
10373 Sat Feb 10 21:13:45 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10375 * A big code auditing weekend happening. Auditing code for
10376 obvious mistakes, bugs and errors. Also, removing any code
10379 Removed files for being obsolete:
10381 o lib/silcutil/silcbuffer.c (the buffer interface is entirely in
10382 inline in the file lib/silcutil/silcbuffer.h)
10384 o lib/silcutil/silcbufutil.c (the header has inline versions)
10386 Changed code to fix possible error conditions:
10388 o The buffer formatting routines now check that the destination
10389 buffer really has enough space to add the data. This applies for
10390 both buffer formatting and unformatting
10391 (lib/silcutil/silcbuffmt.[ch]). Also, the entire buffer
10392 unformatting was changed to accomodate following rules:
10393 XXX_*STRING_ALLOC will allocate space for the data into the pointer
10394 sent to the function while XXX_*STRING will not allocate or copy
10395 the data into the buffer. Instead it sets the pointer from the
10396 buffer into the pointer sent as argument (XXX_*STRING used to
10397 require that the pointer must be allocated already). This change
10398 makes this whole thing a bit more consistent and more optimized
10399 (note that the data returned in the unformatting with XXX_*STRING
10400 must not be freed now). The routines return now -1 on error.
10402 o Tried to find all code that use buffer_format and buffer_unformat
10403 and added return value checking to prevent formatting and
10404 especially unformatting errors and possible subsequent fatal
10407 o Changed ske->x and ske->KEY to mallocated pointers in
10408 lib/silcske/silcske.h. Fixed possible data and memory leak.
10410 o Added return value checking to all *_parse* functions. Fixed
10411 many memory leaks as well.
10413 o Added length argument to silc_id_str2id in lib/silccore/id.[ch]
10414 so that buffer overflows would not happen. All code now also
10415 checks the return value as it can fail.
10417 Mon Feb 5 20:08:30 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10419 * Added reconnection support to server if the normal server looses
10420 its connection to the router (for example if router is rebooted).
10421 The server performs normal reconnection strategy implemented
10422 to the server. Affected file silcd/server.c.
10424 Sun Feb 4 13:18:32 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10426 * Added new packet type SILC_PACKET_SET_MODE that is used to
10427 distribute the information about changed modes (for clients,
10428 channels and clients channel modes) to all routers in the
10429 network. Updated the protocol specification accordingly.
10431 Added functions into silcd/packet_send.c and
10432 silcd/packet_receive.c: silc_server_send_set_mode,
10433 silc_server_set_mode.
10435 Added new files silcmode.[ch] into lib/silccore that implements
10436 the encoding and decoding of Set Mode Payload. Added new type
10437 SilcSetModePayload. Moved the definitions of different modes
10438 from lib/silccore/silcchannel.h into lib/silccore/silcmode.h.
10440 Sat Feb 3 15:44:54 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10442 * Oops, a little mistake in server's connection authentication
10443 protocol. The protocol is not ended with FAILURE but with
10444 SUCCESS if the authentication is Ok. :) Affected file is
10447 * Implemented NICK_CHANGE notify handling in server in the file
10448 silcd/packet_receive.c The NICK_CHANGE notify is distributed to
10449 the local clients on the channel. After the changing nickname
10450 in router environment snhould work and the [<unknown>] nickname
10451 should appear no more.
10453 The silc_server_replace_id function that receives the Replace ID
10454 payload now sends the NICK_CHANGE notify type also in the file
10455 silcd/packet_receive.c
10457 * Changed WHOIS and IDENTIFY command to support the maximum amount
10458 of arguments defined in protocol specs (3328 arguments). This
10459 fixed a bug that caused problems when there were more than three
10460 users on a channel.
10462 Fri Feb 2 11:42:56 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10464 * Added extra parameter, command identifier, to the
10465 silc_client_send_command so that explicit command identifier
10468 Changed that ID list routines uses specific command identifier
10469 when sending WHOIS/IDENTIFY requests to the server so that they
10470 can be identified when the reply comes back.
10472 Affected files lib/silcclient/command.[ch],
10473 lib/silcclient/client.c and lib/silcclient/idlist.[ch].
10475 * Added `sender' argument to silc_server_packet_send_to_channel
10476 to indicaet the sender who originally sent the packet to us
10477 that we are now re-sending. Ignored if NULL. Affected file
10478 silcd/packet_send.[ch].
10480 * Added some server statistics support in silcd/server_internal.h
10481 SilcServerStatistics structure and around the server code. Also
10482 send some nice statistics information when client is connecting
10485 Thu Feb 1 23:31:21 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10487 * Fixed channel ID decoding in server's JOIN command reply in
10488 silcd/command_reply.c
10490 * Fixed braodcasting of replace ID payload to not to send it if
10491 we are standalone server in silcd/packet_receive.c.
10493 * Fixed all channel message sending routines to not to send
10494 packets to clients that has router set, since they are routed
10495 separately in the same function earlier. Affects file
10496 silcd/packet_send.c and all channel packet sending functions.
10498 * In USERS reply, res_argv[i] are not allocated, the table
10499 is allocated. Thus changed that free the table, not its
10502 * In server's whois_check and identify_check if the client is
10503 locally connected do not send any WHOIS commands - they are not
10506 Thu Feb 1 21:32:27 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10508 * Fixed some minor bugs in client when sending WHOIS command. The
10509 arguments was in wrong order.
10511 * Removed statis function add_to_channel from server in
10512 silcd/command.c that was previously used with the joining but
10515 * Tested USERS command in router environment successfully with two
10516 routers, two servers and two clients.
10518 Thu Feb 1 00:54:26 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10520 * Reorganized the USERS command and command reply in client library
10521 in lib/silcclient/command.c and lib/silcclient/command_reply.c.
10522 When the command is given by user we register a pending command
10523 callback that will reprocess the command after the reply has been
10524 received from the server. When reprocessing the packet we then
10525 display the information. Thus, the USERS information is displayed
10526 now in the command callback instead of in the command reply
10527 callback. The processing of the command is same as previously
10528 when server has sent the command reply in the JOINing process.
10530 * Added to USERS command in silcd/command_reply.c to join the client,
10531 we didn't use to know about, to the channel after we've created
10532 a client entry for it. Also, for clienet we did know already still
10533 check whether it is on the channel or not and add it if not.
10535 * Removed silc_server_command_join_notify as the function and its
10538 Tue Jan 30 22:39:15 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10540 * Changed the client's pending command handling to the same as the
10541 server's pending command handling. It is also now possible to
10542 execute command reply functions from other command reply
10543 function as the function callbacks for commands and command
10544 replies are one and same. The pending commands are not static
10545 list anymore, it is mallocated SilcDList in lib/silcclient/client.h
10546 in client connection context. Thus, pending commands are server
10547 connection specific as it is convenient.
10549 Changed the function silc_client_command_pending and
10550 silc_client_command_pending_del and added new function
10551 silc_client_command_pending_check. Removed the
10552 SILC_CLIENT_CMD_REPLY_EXEC, and SILC_CLIENT_PENDING_COMMAND_CHECK
10555 * Added cmd_ident, current command identifier, to the client
10556 connection context in lib/silcclient/client.h to keep track on
10557 command identifiers used in command sending. Client's command reply
10558 function handling now supports the mandatory command identifiers.
10560 * Added SILC_CLIENT_COMMAND_EXEC_PENDING macros to all command reply
10561 funtions in client to fully support pending command callbacks.
10563 * NOTE: the name_list in USERS (old NAMES) command is NOT sent anymore
10564 as one of the arguments to the application in the command reply
10567 * NOTE: The FORWARDED flag is depracated. It used to be depracated
10568 before first releasing SILC but came back. Now it is removed again
10569 and should come back nomore. The FORWARDED flag was used only
10570 by the JOINing procedure by forwarding the command packet to router.
10571 Now, the JOINing procedure has been changed to more generic (due
10572 to various router environment issues) and FORWARDED is not needed
10573 anymore for anything. The protocol specification is yet to be
10576 Now, removed silc_server_packet_forward from server and the flag
10577 SILC_PACKET_FORWARDED from lib/silccore/silcpacket.h.
10579 Tue Jan 30 00:05:05 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10581 * Renamed NAMES command to USERS command. The NAMES was named that
10582 due to historical reasons. Now it is renamed. Also, rewrote
10583 parts of the USERS command. The nickname list is not sent anymore
10584 by the server. Only Client ID and mode lists are sent in the USERS
10585 command. Changed this also to the protocol specification.
10587 The client now resolves the names and stuff after it receives
10588 the USERS list from the server when joining to the channel.
10590 * WHOIS and IDENTIFY commands has been changed to support multiple
10591 Client ID's per command. One can now search for multiple users
10592 in the network by sending only one WHOIS or IDENTIFY command.
10593 Changed the code and the protocol specifications.
10595 * Removed silc_server_command_identify_parse and changed that IDENTIFY
10596 uses silc_server_command_whois_parse to parse the request. */
10598 * If normal server, do not parse the WHOIS and IDENTIFY requests
10599 before sending it to the router. Saves some time.
10601 Sun Jan 28 16:19:49 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10603 * Fixed JOIN command on client library. Wrong number of arguments
10604 used to crash the client.
10606 * Added silc_server_channel_has_global function to check whether
10607 channel has global users or not.
10609 * Added silc_server_channel_has_local function to check whether channel
10610 has locally connected clients on the channel.
10612 * The silc_server_remove_from_one_channel now checks whether the
10613 channel has global users or not after given client was removed from
10614 the channel. It also checks whether the channel has local clients
10615 on the channel anymore. If it does not have then the channel entry
10616 is removed as it is not needed anymore.
10618 * The silc_server_notify now checks on JOIN notify whether the joining
10619 client is one of locally connected or global. If it is global then
10620 the channel has now global users on the channel and that is marked
10621 to the channel entry. Also, it now saves the global client to
10622 global list who is joining and JOINs it to the channel. This is
10623 for normal server, that is.
10625 Changed silc_server_send_notify_on_channel,
10626 silc_server_packet_relay_to_channel and
10627 silc_server_packet_send_to_channel check if we are normal server
10628 and client has router set (ie. global client) do not send the
10629 message to that client, as it is already routed to our router.
10631 * Implemented LEAVE notify type handling in silc_server_notify
10634 * Tested LEAVE command in router environment successfully. Tested
10635 with two routers, two servers and two clients.
10639 * idlist_find_xxx_by_id routines now dumps the ID on the debug mode.
10641 * Implemented SIGNOFF notify type handling in silc_server_notify
10644 * silc_server_remove_id now removes the client entry from all channels
10645 it has joined and thusly sends SIGNOFF notify type.
10647 * Rewrote the NAMES list generation in server by removing two excess
10648 loops. The lists are created now inside one loop.
10650 Sat Jan 27 22:34:56 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10652 * silc_server_remove_channel_user checks now also global list
10653 for channel and client.
10655 * silc_server_new_channel_user checks now both local and global
10656 list for channel and client. Fixed a bug in client id decoding.
10657 Used to decode wrong buffer.
10659 * silc_server_channel_message checks now both local and global
10660 list for channel entry.
10662 * Tested channel joining (hence JOIN) in router environment
10663 successfully. Tested with two routers, two servers and two
10666 * Tested channel message sending in router environment successfully.
10668 Thu Jan 11 03:22:57 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10670 * Added silc_server_save_channel_key into server.[ch] to save the
10671 received channel key in Channel Key payload processing. It is
10672 also used in JOIN command reply handling.
10674 Equivalent function silc_client_save_channel_key added into
10675 client.[ch] into client library.
10677 * Changed JOIN command reply to send information whether the channel
10678 was created or not (is existing already) and the channel key
10679 payload. Changed protocol specs accordingly.
10681 * Fixed bugs in WHOIS and IDENTIFY command reply sending when
10682 the request was sent by ID and not by nickname. Crashed on
10685 Sat Dec 23 21:55:07 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10687 * Fixed a bug in Client library. IDENTIFY and WHOIS reply functions
10688 now correctly save the received data.
10690 * silc_server_free_sock_user_data now notifies routers in the
10691 network about entities leaving the network.
10693 At the same time implemented functions silc_server_remove_id
10694 and silc_server_send_remove_id to receive and send REMOVE_ID
10695 packets. The packet is used to notify routers in the network
10696 about leaving entities. The ID removed will become invalid in
10699 * Added function silc_idlist_del_server into server. Removes and
10700 free's server entry from ID list.
10702 * silc_server_private_message function now checks, if we are router,
10703 that the destination ID really is valid ID, naturally.
10705 * In router when NEW_ID packet is received (for new client) the
10706 hash of the Client ID is saved in the ID Cache but the
10707 client->nickname is set to NULL, instead of putting the hash
10710 IDENTIFY command now also checks that client->nickname must be
10711 valid. If it is not if will request the data from the server who
10712 owns the client. Added new function
10713 silc_server_command_identify_check.
10715 * Added silc_command_set_command into lib/silccore/silcommand.[ch]
10716 to set the command to already allocated Command Payload.
10718 * Tested private message sending in router environment with two
10719 routers, two servers and two clients. Fixed minor bugs and now
10722 * Fixed segfault from client's NAMES command. Used to crash if
10723 not on any channel.
10725 * Forwarded packets must not be routed even if it is not destined
10726 to the receiver. Changed server code comply with this.
10728 Sun Dec 17 14:40:08 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10730 * Added `require_reverse_mapping' boolean value to ServerParams
10731 structure. If TRUE (not default) the server will require that
10732 the connecting host has fully qualified domain name.
10734 If the reverse mapping is not required and hostname could not be
10735 found the IP address is used as hostname.
10737 Sat Dec 16 17:39:54 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10739 * Implemented version string checking to both client and server.
10740 The check is incomplete currently due to the abnormal version
10741 strings used in development version of SILC.
10743 * Changed all command functions in server to use the new
10746 Fri Dec 15 15:55:12 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10748 * Changed char *data to unsigned char *data in ID Cache system to
10749 support binary data as ID Cache data. Changed code to support
10750 binary data in lib/silccore/idcache.c.
10752 * Renamed silc_server_packet_relay_command_reply to
10753 silc_server_command_reply as it is normal packet receiving
10754 function. Rewrote the function to accept command replys for
10755 servers and not only for clients.
10757 * Mark remote router always as registered server if we are connecting
10758 to it. Otherwise, commands sent by the router to us are ignored.
10760 * All ID List find routines now returns the ID Cache Entry pointer
10761 as well if requested.
10763 * WHOIS command works now in router environment, tested with two
10764 routers, two servers and two clients.
10766 * Cleaned up and rewrote IDENTIFY command. IDENTIFY should work now
10767 in router environment (as it is almost equivalent to WHOIS) but
10768 hasn't been tested thoroughly. Added new functions:
10770 silc_server_command_identify_parse
10771 silc_server_command_identify_send_reply
10772 silc_server_command_identify_from_client
10773 silc_server_command_identify_from_server
10775 * Disabled route cache adding because adding two different ID's with
10776 same IP replaces the old cache entry thus giving wrong route.
10777 The entry->router->connection is always the fastest route anyway
10778 so route cache may not be needed. Of course, new routes maybe
10779 established after receiving the ID when the entry->router->connection
10780 might not be anymore the most optimal.
10782 Thu Dec 14 15:55:35 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10784 * Add route cache for received ID for fast routing.
10786 * Added silc_server_packet_route to route received packet on router
10787 that is not destined to us.
10789 * Renamed silc_server_get_route to silc_server_route_get.
10791 * Added id_string and id_string_len fields into SilcServer to
10792 include encoded ServerID for fast comparing without excess
10793 encoding of the ID's.
10795 * Cleaned up WHOIS command on server side. Added following static
10798 silc_server_command_whois_parse
10799 silc_server_command_whois_check
10800 silc_server_command_whois_send_reply
10801 silc_server_command_whois_from_client
10802 silc_server_command_whois_from_server
10804 * Added macro SILC_SERVER_COMMAND_CHECK_ARGC to check mandatory
10805 arguments in command replies. All command functions should be
10806 updated to use this macro.
10808 Sun Dec 10 23:52:00 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10810 * Minor typo fixes on command reply handling on server.
10812 Tue Nov 28 11:05:39 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10814 * Added silc_server_command_add_to_channel internal routine to add
10815 the client to the channel after router has created the channel and
10816 sent command reply to the server.
10818 * Added generic silc_server_send_command to send any command from
10821 * Use static buffer with ID rendering instead of duplicating data.
10823 Mon Nov 27 21:39:40 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10825 * Fixed a channel user mode bug when joining to a channel server gave
10826 everybody channel founder rights, oops.
10828 * We mark ourselves as the router of the incoming server connection
10829 if we are router ourselves. This way we can check in some packet
10830 sending functions whether it is locally connected server. For
10831 incoming router connections we put NULL.
10833 * For router sending packets locally means now always sending the
10834 packet cell wide; to local clients and local servers. For normal
10835 server sending packet locally means sending it to only local
10838 * Fixed the JOIN command to really work in router environment. If the
10839 channel is created it is always created by the router. Router is
10840 also responsible of making the initial joining to the channel,
10841 sending JOIN notify to the sending server and distributing
10842 NEW_CHANNEL and NEW_CHANNEL_USER packets. Hence, if the channel
10843 does not exist server doesn't do anything else but forward the
10844 command to the router which performs everything.
10846 * Added silc_server_send_channel_key function to send the Channel Key
10849 * Added silc_server_create_channel_key to create new channel key. The
10850 channel key is now re-generated everytime someone joins or leaves
10851 a channel, as protocol dictates. Note: channel->key_len is the
10852 key length in bits.
10854 Wed Nov 22 22:14:19 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10856 * Splitted server.[ch] finally. Created now packet_send.[ch] and
10857 packet_receive.[ch] to separate packet sending and receiving
10858 routines. The server.[ch] now includes everything else including
10859 actual packet processing (writing and reading data) and other
10862 Renamed silc_server_private_message_send_internal to
10863 silc_server_send_private_message. The routine is still though
10864 used only to relay private messages as server does not send
10865 private messages itself.
10867 Renamed silc_server_new_channel to silc_server_create_new_channel
10868 and added new function sicl_server_new_channel that handles the
10869 incoming New Channel packet. Added also new sending function
10870 silc_server_send_new_channel to send New Channel Payload.
10872 * Added new function silc_server_notify to process incoming notify
10873 packet to the server/router. Server may then relay the notify
10874 to clients if needed.
10876 * Added new function silc_server_new_channel_user to process incoming
10877 New Channel User packet. Router will redistribute the packet and
10878 send JOIN notify to its local clients and locally connected servers
10879 if needed. Normal server will send JOIN notify to its local client
10880 on same channel when received this packet. Added also corresponding
10881 sending function silc_server_send_new_channel_user to sent the
10884 * Added boolean route argument to send_notif_to_channel and
10885 packet_send_to_channel functions to attempt to route the packet
10886 if it is TRUE and send only locally if it is FALSE.
10888 Tue Nov 21 19:49:31 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10890 * silc_server_replace_id now broadcasts the received replace ID
10891 packet if it is not broadcast packet already. The router must
10892 broadcast to inform other routers about changed ID.
10894 * Added backpointer to server's router into SilcServer context in
10895 silcd/server_internal.h.
10897 * Fixed silc_server_packet_broadcast to send correct broadcast
10900 * The channel key is now distributed to the local client as soon
10901 as it is received from the router (in router environment) so that
10902 no other packet may be sent for the channel until client has
10905 * silc_server_remove_channel_user now broadcasts the received
10906 Remove Channel User packet if it is not broadcast packet already.
10907 The router must broadcast to inform other routers about removed
10910 * Added users field into SilcPacketContext that is a reference count
10911 of the context. One can increase the reference count by calling
10912 silc_packet_context_dup which is now changed to just increase the
10913 reference count instead of duplicating the data. The reference
10914 count is decresed by calling silc_packet_context_free that will
10915 free the data after the reference count hits zero.
10917 For now on the packet context and everything allocated into it
10918 (including the raw packet from network) must be freed by calling
10919 the new silc_packet_context_free function. Added also new function
10920 silc_packet_context_alloc that must be used now to allocate the
10921 context. This also means that if a routine is asynchronous from
10922 silc_[client/server]_packet_parse_type the packet context must
10923 be duplicated by calling silc_packet_context_dup. Otherwise it
10924 gets free'd after silc_[client/server]_packet_parse_type returns.
10925 Also, one must remember that if packet is duplicated then its
10926 reference count must be decresed by calling the free function as
10927 many times as it was duplicated.
10929 * Changed SilcBuffer field from protocol contexts to SilcPacketContext
10930 from both client and server.
10932 Mon Nov 20 23:47:03 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10934 * Made joining to a channel working in router environment.
10936 * Cleaned up JOIN command on server side and create function
10937 silc_server_command_join_channel internal routine to make the
10940 Thu Nov 9 21:12:39 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10942 * Changed silc_command_pending list to SilcDList. Also, added
10943 `ident' field to SilcServerCommandPending structure to identify
10944 the reply and to call correct callback.
10946 Added silc_server_command_pending_check function to replace the
10947 corresnponding macro. The silc_command_pending list is not
10950 * Added silc_command_set_ident into lib/silccore/silccommand.[ch]
10951 to set identifier to previously allocated Command Payload. It
10952 is used to set identifier for command when resending Command
10955 * Added silc_command_payload_encode_payload to encode Command
10956 Payload buffer from SilcCommandPayload structure.
10958 * Added silc_argument_payload_encode_payload to encode Argument
10959 payload buffer from SilcArgumentPayload structure.
10961 Wed Nov 8 21:03:28 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10963 * Changed WHOIS command to support router connection on server side.
10964 The whois request is always sent to router unless the server is
10965 standalone server. After server has received the reply from the
10966 router will it send the reply to the client.
10968 * Added silc_server_packet_broadcast into silcd/server.[ch] to
10969 broadcast received broadcast packet. The function is used only
10970 by router. The broadcast packet is always sent to the router's
10973 * Added silc_id_render function in lib/silcutil/silcutil.[ch] to
10974 render given ID to printable string, for log files for example.
10976 Tue Nov 7 22:14:19 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10978 * Made basic router to router connections working. At least they
10979 can now connect to each other but nothing really works the way
10980 they are supposed - yet.
10982 * Added new initiator token to RouterConnection configuration
10983 file in silcd/serverconfig.[ch]. It is used to tell whether we
10984 are the initiator to the remote router or whether we'll expect
10985 the other end to connect.
10987 * Moved registering of listener task to silc_server_init, hence
10988 the server starts listenning as soon as it is run, even if it
10989 does not have connections to other routers. Let's see how well
10992 * Changed default connection retry timeouts for more suitable in
10995 * Removed cipher and such arguments from silc_idlist_add_client
10996 and silc_idlist_add_server prototypes from silcd/idlist.[ch].
10997 Added new function silc_idlist_add_data to add the keys and stuff
11000 * Added SilcIDListData structure and added it to SilcClientEntry
11001 and SilcServerEntry as their first field in the structure. This
11002 way we can explicitly cast the ID entries to the SilcIDListData
11003 structure and get common data for the entries. In past, we had
11004 to first check what type of connection it is and then cast it to
11005 correct ID entry type. Now, we can directly cast the opaque
11006 pointer to the SilcIDListData (no matter what ID entry it actually
11007 is) and get the data needed.
11009 Mon Nov 6 21:56:12 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11011 * Wow, found a bug in scheduler. The scheduler uninitialized itself
11012 in some circumstances even if threre were timeout tasks, though not
11013 IO tasks, but tasks anyway. Now fixed.
11015 * Defined SilcServerConnection structure to hold connection specific
11016 stuff about directly connected servers and routers. The definition
11017 is currently in silcd/server_internal.h. I thought about having
11018 a bit more important role fro this struct but for now it is used
11019 only when connecting to other server (or router actually).
11021 * Added connecting retry support in server when connecting to
11022 router(s). The retry feature implement exponential backoff
11023 algorithm. Also, added SilcServerParams structure to hold default
11024 parameters for server. For now, it include these retry settings
11025 and are hard coded. After server is moded to be as Silc Server
11026 Library this structure will be more important.
11028 Sun Nov 5 22:28:44 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11030 * Changed client librarys channel->clients table to SilcList and
11031 changed code accordingly.
11033 Thu Nov 2 16:28:01 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11035 * Changed client's channel table to SilcList and changed code
11036 accordingly. Also changed SilcChannelClientEntry to include back-
11037 pointer to the channel so that client entry can use that structure
11038 as list as well and we have fast cross-reference to the channel.
11039 This change dramatically decreased the complexity of channel
11040 handling with client entry and vice versa (removed one extra
11041 loop when searching for channel entry from many functions).
11043 * Changed server->sim from table to SilcDList and changed code
11046 * NAMES command can now be used from user interface. It will show
11047 the user list on the channel, neatly.
11049 * Added realname pointer to SilcClientEntry in lib/silcclient/idlist.h.
11050 Code now saves realname of the user if it becomes available.
11052 * Renamed configure.in to configure.in.pre and made ./prepare
11053 script to automatically add correct version string to
11054 configure.in which it creates from configure.in.pre.
11056 Wed Nov 1 17:21:26 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11058 * NAMES command reply now shows users mode with the nickname when
11059 joining to channel.
11061 * Moved silc_client_ch[u]mode[_char] functions from
11062 silc/clientutil.[ch] to lib/silcclient/client.[ch]. Though, that
11063 place sucks, they are utility functions and should be in some
11066 * Fixed some unsigned int's to unsigned short's. Patch by cras.
11068 * Fixed contrib/getopt*.[ch] to not require config.h. Patch by
11071 Tue Oct 31 20:10:37 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11075 * Added TRQ (efficient deque and list library) into lib/trq. This is
11076 a very good list library that is currently used in the SILC. Defined
11077 SilcList API over the library because I didn't like the API very
11078 much. See lib/trq/silclist.h for the API and examples of how to
11079 use the API. Fixed various places in the code to use the new
11080 SilcList API. The SilcList is meant for lists that has a structure
11081 already defined as a list. It is not suitable to add just some
11082 context to the list (in TRQ, the context is the list actually).
11084 So, I defined SilcDList that can be used for the purpose where
11085 predefined list structure does not exit. This can be used as
11086 such list. Now some context just can be added to the SilcDList.
11087 Currently this list is not used in the SILC just yet, though there
11088 are a lot places where this can replace dynamically allocated
11089 tables and I will fix these places, later, to use SilcDList.
11090 See lib/trq/silcdlist.h for SilcDList (they are all inline functions,
11091 and use TRQ internally).
11093 Also fixed some annoying warning messages that the original TRQ
11094 code generated. Also minor changes to TRQ's Makefile.in.
11096 * Added support for querying by Client ID to both WHOIS and
11097 IDENTIFY commands into server, as required by the protocol.
11099 * Removed method function pointers from SilcBuffer structure. They
11100 weren't used to anything and just increased the context size for
11101 no good reason. This change also made silc_buffer_alloc and
11102 silc_buffer_free functions inline functions.
11104 * Disabled command flooding detection support until it's fixed so
11105 that it accepts commands in but does not execute them more than once
11108 * Added silc_net_localhost(), to return local hostname, into
11109 lib/silcutil/silcnet.[ch]. Also added client->hostname pointer
11110 that must be initialized before calling silc_client_init.
11112 * Added new function: silc_server_send_notify_on_channels to send
11113 notify messages to all channels client has joined. It is assured
11114 that the message is sent only once per client.
11116 * Moved silc_log_format (from lib/silcutil/silclog.[ch] into
11117 lib/silcutil/silcutil.[ch] as silc_format function. The new
11118 function is generic and is used by server as well, not only by
11119 the logging routines.
11121 * Added new SKE status type: SILC_SKE_STATUS_BAD_VERSION to indicate
11122 the provided version string was not acceptable. Added new function:
11123 silc_ske_check_version into lib/silcske/silcske.h. The function
11124 must be implemented by the application (client or server) and it
11125 does not reside in the SKE library. The function checks the version
11126 string remote end sent.
11128 * Added back pointers (to opaque context and to SilcSocketConnection)
11129 into SilcPacketContext structure into lib/silccore/silcpacket.h.
11131 * Added silc_packet_context_dup into lib/silccore/silcpacket.[ch] to
11132 duplicate packet context structure.
11134 * Changed `notify' client operation to send same arguments as client
11135 receives from server except for ID's. ID's are mapped to correct
11136 ID entry and that is returned. Also, if channel entry is not sent
11137 by server but the notify is for channel the channel entry is sent
11138 to application (otherwise application doesn't know that it is for
11139 channel (library gets it from packet's Destination ID)).
11141 * Added silc_client_remove_from_channels into client library to
11142 remove a client from all channels it has joined to. Used when
11143 received SIGNOFF notify from server. Added also new function
11144 silc_client_replace_from_channels to replace old ID entry with
11145 new ID entry on all channels. Used when received NICK_CHANGE
11146 notify from server.
11148 * Fixed ID Cache list handling in silc_idlist_get_client in
11149 lib/silcclient/idlist.c. Also, added silc_idlist_get_client_by_id
11150 to get (or query) client by ID.
11152 * Updated TODO list.
11154 * Added connection authentication status message defined by the
11155 protocol: SILC_CONN_AUTH_OK and SILC_CONN_AUTH_FAILED and added the
11156 support for these into the code in client and server side.
11158 * Added generic function silc_client_send_command to send any command
11159 with variable argument list. Application should use this function
11160 to send commands if the command functions provided by the library
11161 does not suite for the application's user interface needs.
11163 * Added new `failure' client operation. Application is notified about
11164 received failure packet if client is executing a protocol. In this
11165 case the protocol's execution has failed.
11167 * Added SKE's end notify to send the SKE_SUCCESS notify message that
11168 is required by the protocol.
11170 * Added SILC_PROTOCOL_STATE_FAILURE to indicate received failure
11171 packet from remote. SILC_PROTOCOL_STATE_ERROR indicates local
11174 * Added status flag to SilcSKE object to indicate realtime status
11175 of the SKE protocol.
11177 * Application receives now exactly same command reply arguments as
11178 the library receives from server. However, if ID is received the
11179 corresponding ID entry is returned to the application (eg. Client
11180 ID is mapped to correct SilcClientEntry entry and that is returned).
11181 Changed command_reply client operation due to this change.
11183 * Changed all ID's in commands and in command replys as ID Payloads.
11184 Change affected both client and server side codes.
11186 All ID's sent in SILC network (with execption of ID's in SILC
11187 Packet header) are sent in ID Payload to support variable length
11190 * Server now notifies nick changes and notifies all clients on
11191 the channels about the new nickname (about the new Client ID,
11194 * Implemented CMODE command to change channel modes. Supports all
11195 channel modes defined by the protocol specs except ban and invite
11196 lists. (Also, private channel key mode is supported but support for
11197 setting private channel key in client is missing, thus, this mode
11198 has no effect on client side (except that server requires that the
11199 client uses private channel key and normal channel traffic does not
11202 Also, invite mode works per se, but INVITE command does not work
11203 yet correctly, so you can set channel as invite only channel but
11204 inviting clients to the channel does not work (it is yet to be
11205 thought what's the best way to do it).
11207 * Added new command SILC_COMMAND_CUMODE to change user mode on the
11208 channel. Defined user modes: CHANNEL_FOUNDER and CHANNEL_OPERATOR.
11209 Implemented CUMODE command to change user's mode on the channel.
11210 Supports all modes defined by the protocol specs.
11212 * Added NAMES command reply to return users modes on the channel.
11214 * Removed unnecessary and slow ciphers from lib/silccrypt.
11216 * Set SO_KEEPALIVE option to connection sockets by default.
11218 * Added new command reply status: SILC_STATUS_USER_NOT_ON_CHANNEL.
11220 * Added notify types: MOTD, CMODE_CHANGE and CUMODE_CHANGE. Also,
11221 redefined the Notify Payload into protocol specs.
11223 * Added silc_id_payload_parse_id to get ID directly from raw
11226 Mon Oct 9 20:57:02 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11228 * Changed SILC_COMMAND_IDENTIFY in protocol specification to
11229 accept searching by Client ID as well.
11231 * Added support for LEAVE and SIGNOFF notify types in client library.
11233 * Added silc_id_payload_parse_data into lib/silccore/silcpayload.[ch]
11234 to parse ID Payload from raw data.
11236 Sun Oct 8 19:33:08 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11238 * Added flags parameter into silc_ske_assemble_security_properties
11239 function in lib/silcske/silcske.[ch].
11241 * Changed notify client operation to fit better for notify messages
11242 sent by server. The notify payload received from server is now
11243 passed to the application (after parsing it to SilcNotifyPayload).
11244 It is application's responsibility to retrieve the arguments
11245 from the payload and show the message the way it wants. The message
11246 sent by server is implementation specific.
11248 * Changed public keys to comply with the protocol specification.
11249 Old public keys are not supported anymore and are not compatible.
11251 * Removed nickname from Channel Payload as the latest draft removed
11252 it. The client must resolve the nickname from the NAMES command
11253 reply received when it joined the channel.
11255 Also, changed all channel_xxxx_payload to channel_payload_xxxx.
11257 Sat Oct 7 21:55:01 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11259 * Fixed some errors in protocol specification drafts.
11261 * Created lib/silccore/silcnotify.c to implement Notify Payload
11262 encoding and decoding, lib/silccore/silcpayload.[ch] to implement
11263 generic payloads described by protocol specifications. The file
11264 includes implementations for ID Payload and Argument Payload.
11266 * Changed Command Payload implementation to use the new Argument
11267 Payload. Changed command_xxxx_payload to command_payload_xxxx
11268 to comply with SILC coding conventions.
11270 * Added suppport for Argument Payload handling in Notify Payload
11271 implementation as protocol requires it. Added the new support
11272 into server and client lib as well.
11274 Thu Oct 5 21:16:28 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11276 * Added support for multiple nicknames on same channel. [n] is
11277 added locally to the nickname if there are more than one same
11278 nicknames on the channel.
11280 * Server now sends all nicknames that matched WHOIS request.
11281 Client also shows the list received from server.
11283 * Added TOPIC command to client side. User can now set and show
11284 current topic on channel.
11286 * Added MOTD command to client and server. Also, server sends the
11287 motd when client connects to the server.
11289 * Changed version strings to comply ISO 8601.
11291 Wed Oct 4 23:29:06 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11293 * Fixed protocol error handling in client library. It should now
11294 cope even if the SKE fails for some reason.
11296 * Made new protocol specification drafts for submitting to IETF.
11298 * Implemented TOPIC command to server in silcd/command.c.
11300 * Added two new notify types into lib/silccore/silcnotify.h:
11301 SILC_NOTIFY_TYPE_NICK_CHANGE and SILC_NOTIFY_TYPE_TOPIC_SET to
11302 notify nickname change and topic setting/change on a channel.
11304 * API change of command_reply operation in client library. The
11305 application gets now the status type received from server as well.
11307 Sat Sep 30 16:57:42 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11309 * Removed the function just added to lib/silcutil/silcschedule.[ch].
11311 * Cras fixed and optimized the packet handling even further and
11312 it should work now. Minor change to the prototype of function
11313 silc_packet_receive_process in lib/silccore/silcpacket.[ch].
11315 Sat Sep 30 08:48:47 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11317 * Added new function into lib/silcutil/silcschedule.[ch]:
11318 silc_schedule_with_fd to select() a specified fd. The function
11319 returns after timeout expires or data arrives or goes. The
11320 function is used by packet routines to wait that all data is
11321 received from network.
11323 * Fixed data reading from network in lib/silccore/silcpacket.c.
11324 The code now assures that all data is read from the fd and then
11325 continues packet processing. This was a bug fix since the code
11326 used to drop some data in some circumstances.
11328 * Added new function into lib/silcclient/client.[ch]:
11329 silc_client_start_key_exchange to start key exchange after
11330 connection has been established to server. The code internally
11331 now uses this funtion but its main purpose was to provide it
11332 for applications that perform their own connecting. After
11333 application has created a connection it merely calls this
11334 function to start the key exchange between client and server.
11335 The library takes care of everything else after that.
11337 Updated also lib/silcclient/README to explain the usage of
11340 * Do not send to application information that connection has
11341 been established. Application gets notified it by connect
11344 Thu Sep 28 23:40:19 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11346 * Applied cras's patch to add silc_schedule_one function. The
11347 function runs scheduler once and returns.
11349 * Fixed the scheduler after cras messed it up. The timeout
11350 handling works now as it's supposed to work.
11352 * Added into lib/silccore/ silcnotify.h to include notify
11353 message types support. Changed silc_server_send_notify*
11354 functions, in server.[ch], to support those new notify types.
11355 Added the support for the notify types into client library,
11356 as well. Added new notify client operation into ops.h in
11359 * Changed silc_server_packet_send_to_channel to send normal
11360 packets instead of just channel message packets. The function
11361 is now used to send the notify packets to channels. It is not
11362 used to send channel message packets anymore, as server never
11363 sends them anymore.
11365 * Added explicit casting into lib/silcutil/silcbuffmt.c to few
11366 va_arg()s as it seems to require it nowadays. I guess, if SILC
11367 is compiled with older va_arg() the new code should work anyway.
11369 Wed Sep 13 18:10:14 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11371 * Splitted core library. Core library (lib/silccore) includes
11372 now only SILC protocol specific core (and common) components.
11373 Created new utility library (lib/silcutil) that includes more
11374 generic purpose stuff. The stuff for util library was taken
11375 from the old core library. This was minor and easy split.
11377 * Created SILC Client Library (lib/silcclient) that includes
11378 implementation of the SILC client without user interface. This
11379 was major move from silc/ directory. The code has been changed
11380 so that it is transparent towards the user interface. The
11381 silc/ directory includes now the same user interface as before
11382 and it uses the new client library. Read lib/silcclient/README.
11383 Basicly, the client library performs everything else related
11384 to SILC except user interface handling. Also, configuration
11385 files are considered to be part of user interface and library
11386 does not handle them.
11388 This change also changed a lot of structures, function naming etc.
11389 Most important change was that SilcClientWindow object was
11390 renamed to SilcClientConnection in the client library. Created
11391 also new file lib/silcclient/ops.h. Also added new files
11392 silc/local_command.[ch] and silc/client_ops.[ch].
11394 All these changes were made to make it easier for user interface
11395 designers to create what ever user interface for the SILC client
11398 It is also expected that the server will be moved to lib
11399 directory as well and SILC Server Library will be created;
11400 sometimes in the future.
11402 * Removed Local commands from lib/silccore/silccommand.h as
11403 they are application specific and new client library does not
11404 handle any of those anymore.
11406 * Several functions moved to lib/silcutil/silcutilc.[ch] from
11407 old client implementation in silc/.
11409 * Added support for callback functions in SILC_LOG_* macros.
11410 Application can now set its own callbacks that will be called
11411 instead of using the default functions that will always print
11412 the debug messages to stderr (or stdout). Also, debugging can
11413 now be disabled by setting silc_debug to FALSE and re-enabled by
11414 setting it to TRUE. Note, that logging will still work even
11415 if debugging is disabled.
11417 New functions in lib/silcutil/silclog.[ch]: silc_log_set_callbacks,
11418 silc_log_reset_callbacks, silc_log_set_debug_callbacks and
11419 silc_log_reset_debug_callbacks.
11421 * To enable debugging in silc client one must give now -d
11422 option on command line.
11424 * Changed silc_schedule_init to automatically allocate task queues
11425 if they are not allocated before calling it.
11427 Thu Sep 7 10:49:33 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11429 * Added GMP 3.1 into math library.
11431 Sun Aug 20 21:27:26 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11433 * Added SILC_PACKET_REMOVE_CHANNEL_USER to remove a client from
11434 a channel in SILC network. The packet is used by servers and
11435 routers to notify other routers that user has left a channel.
11436 This little feature was missing until now. Added the feature
11437 to protocol specification as well.
11439 Added functions: silc_server_send_remove_channel_user and
11440 silc_server_remove_channel_user into server.[ch].
11442 * Added SILC_PACKET_REKEY and SILC_PACKET_REKEY_DONE into
11443 lib/silccore/silcpacket.h. However, they are not implemented
11446 Sat Aug 19 23:04:16 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11448 * Fixed joining to a channel and sending channel messages
11449 between server and router. The channel message sending should
11450 now work inside a cell.
11452 Tue Jul 25 20:46:13 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11454 * Fixed the private message sending between server and router.
11455 The private message sending should now work inside a cell.
11457 * Added silc_server_replace_id into server.[ch] to replace
11458 existing ID in the SILC network.
11460 * Added silc_idlist_find_server_by, silc_idlist_replace_client_id
11461 and silc_idlist_replace_server_id into idlist.[ch] in server.
11463 Mon Jul 24 18:33:31 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11465 * Fixed the server to server connections. Server can again now
11466 connect to router. Router to router connections probably does
11469 Thu Jul 20 13:15:01 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11471 * Added dynamic protocol registering support. Now protocols can
11472 registered and unregistered on the fly. Patch by cras.
11474 Wed Jul 19 19:08:46 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11476 * Added lib/contrib directory to hold routines that some platforms
11477 don't have but are needed by SILC.
11479 * Added getopt.c, getopt1.c and getopt.h from GNU C library
11480 into lin/contrib to provide getopt() and getopt_long() for
11481 those who don't have it.
11483 Tue Jul 18 20:41:20 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11485 * Added AWAY command to client. When away message is set and
11486 client receives a private message packet the client automatically
11487 replies to the sender with the away message.
11489 * Fixed a bug in lib/silcmath/mpbin.c: silc_mp_mp2bin. This
11490 bug seemed to be the cause of recent problems when compiling
11493 * Added version detection support to SKE protocol specification
11494 and added the new changes to the SKE implementation as well.
11495 There were other minor changes in the SKE protocol as well.
11497 Many changes in lib/silcske/silcske.[ch] and in
11498 lib/silcske/payload.[ch].
11500 * Added ^U functionality, clear input line. Patch from cras.
11502 Mon Jul 17 23:33:26 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11504 * Mainly small bugfixes on core library. Fixed some debugging
11505 logging and buffer overflow in silclog.c.
11507 * Updated config.sub and config.guess on the distribution tree.
11509 Sat Jul 15 15:33:48 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11511 * Added command lagging support in server. Client may execute
11512 commands now only once in two seconds.
11514 Thu Jul 13 22:10:21 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11516 * Optimized packet reception. MAC computation and checking is now
11517 also more optimized. A lot previously duplicated code is now
11518 used as generic by both client and server.
11520 * Fixed key pair generation in clientutil.c
11522 Wed Jul 12 18:28:07 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11524 * Added into lib/silccore/silcbufutil.[ch] new function;
11525 silc_buffer_realloc.
11527 * Moved generic packet sending/encryption functions to
11528 lib/silccore/silcpacket.[ch] from client and server. Some
11529 rewriting of the functions.
11531 * Moved all generic packet reception/decryption functions to
11532 lib/silccore/silcpacket.[ch] from client and server. The
11533 packet processing is now much cleaner in both client and server.
11534 These were major changes in both client and server.
11536 * Created many common functions in server to do packet sending.
11537 Previously code were duplicated a lot, this has been removed
11538 with these changes.
11540 Tue Jul 11 20:27:26 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11542 * Rewrote major parts of the ID cache system. Don't know
11543 whether it is better now or not but at least the API is more
11546 * Major rewrite on ID cache stuff on client because of the ID
11547 cache API changes. Added idlist.c to client.
11549 * Also major rewrite on ID cache stuff on server as well.
11550 Major rewrite of idlist.[ch]. SilcXXXList's are now named
11551 SilcXXXEntry's. We won't keep anymore idlist specific pointers
11552 in hand, instead they are all put into the ID cache system now.
11553 All server_idlist_* routines uses ID cache now instead of
11554 traversing its own lists (those lists does not exist anymore).
11555 SilcIDList though still exists. Also, SilcXXXEntry's are
11558 Sun Jul 9 15:19:24 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11560 * Finally made the SKE implementation compliant to the protocol
11561 specification. All mp integers are now binary encoded as
11562 opposed being HEX encoded.
11564 * Added lib/silcmath/mpbin.[ch]. Encoding mp intergers to and
11567 * Added into lib/silccore/silcutil.[ch] PEM encoding/decoding
11568 functions: silc_[encode/decode]_pem. Also added function
11569 silc_encode_pem_file to PEM encode with newlines ('\n') for
11570 saving into a file.
11572 * SILC public keys are now encoded either PEM or binary. Same
11573 option is for private keys as well. By default private keys
11574 are binary encoded and public keys PEM encoded. Silly HEX
11575 encoding were removed.
11577 * Added into lib/silccrypt/silchash.[ch] silc_hash_fingerprint
11578 function to create fingerprints.
11580 * Fixed a bug in SHA1; does not change the original data anymore.
11582 * Partly implemented INFO command on client and server side.
11583 Fixed CLEAR command. Changes to SERVER command; show current
11584 server(s) when giving command without arguments. Added
11585 VERSION command to client.
11587 * Added check to server that unregistered connections cannot
11588 execute commands (unless it is specificly allowed).
11590 Thu Jul 6 18:12:24 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11592 * Fixed screen refresh.
11594 * Fixed channel joining bug from client. On some circumstances
11595 client tried to join to a channel it had already joined.
11597 * Added public key verification process into client's protocol.c.
11598 The client now verifies the public key from user and saves
11599 it into ~./silc/serverkeys/ directory.
11601 Added into: clientutil.[ch]: silc_client_verify_server_key.
11603 * Changed SKE protocol's silc_ske_initiator_finish function
11604 to accept callback function that verifies the received public
11605 key. Removed old silc_ske_verify_public_key function.
11607 Wed Jul 5 19:19:02 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11609 * Added into silcpkcs[ch]: silc_pkcs_public_key[_data]_set and
11610 silc_pkcs_private_key[_data]_set.
11612 * Made the password and public authentication more cleaner in
11613 server's protocol.c.
11615 * Removed historic and obsolete protocol `channel_auth' from
11616 both client and server.
11618 * Removed wrong way of sending command status messages from
11619 server to client in server's command.c. The old way violated
11620 protocol specification.
11622 Changes to silccore/silccommand.[ch]: removed
11623 silc_command_encode_status_payload -> not needed anymore,
11624 changed silc_command_encode_payload_va to accept extra
11625 argument on variable argument list. The argument type must
11626 now be provided to the function. Also, added new function:
11627 silc_command_encode_reply_payload_va which is same as
11628 normal command_encode_payload_va except command status type
11629 is provided as extra argument.
11631 Tue Jul 4 18:26:39 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11633 * Added ~./silc directory handling. The directory includes the
11634 public and private keys for the client.
11636 Added silc_client_check_silc_dir, silc_client_create_identifier
11637 and silc_client_load_keys.
11639 * Implemented SILC protocol compliant public key. Added public
11640 and private key saving to and loading from files.
11642 Added into silcpkcs.[ch]: silc_pkcs_encode_identifier,
11643 silc_pkcs_public_key_encode[_data], silc_pkcs_public_key_decode,
11644 silc_pkcs_private_key_encode[_data], silc_pkcs_private_key_decode,
11645 silc_pkcs_public_key_alloc, silc_pkcs_public_key_free,
11646 silc_pkcs_private_key_alloc and silc_pkcs_private_key_free.
11648 Implemented: silc_pkcs_save_[public/private]_key[_data] and
11649 silc_pkcs_load_[public/private]_key.
11651 Mon Jul 3 18:51:27 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11653 * Added silc_server_get_route (route.[ch]) to get connection
11654 data for the fastest route for given ID.
11656 * Implemented INVITE command on client and server. The command
11657 were re-defined in the SILC Protocol Specification and the
11658 implementation now complies with the specification.
11660 * Implemented PING command on client and server.
11662 * Implemented NAMES command on client and server. The server side
11663 supports currently only normal server not router server yet.
11664 Some changes to NAMES definition in SILC protocol specification.
11666 Sun Jul 2 18:23:01 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11668 * Implemented LEAVE command on client and server.
11670 * Previously deprecated SILC_PACKET_FORWARDED flag is now in use
11671 again. This change was made to the protocol as well. Server
11672 should not violate the protocol specification anymore.
11674 Fri Jun 30 14:03:26 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11676 * Added SOCKS4 and SOCKS5 support to SILC client. SOCKS5
11677 was tested. SOCKS4 was not but should work anyway.
projects / silc.git / blob