1 Wed Nov 16 15:47:12 EET 2005 Pekka Riikonen <priikone@silcnet.org>
3 * Added SHA-256 to crypto library. The SHA-256 takes now
6 Wed Nov 16 00:36:53 CET 2005 Jochen Eisinger <c0ffee@penguin-breeder.org>
8 * fixed wrong return code in term_init. Affected file
9 apps/irssi/src/fe-text/terminfo-core.c
11 Mon Sep 12 18:13:38 CEST 2005 Jochen Eisinger <c0ffee@penguin-breeder.org>
13 * and it doesn't return FILE* but a file descriptor. Affected
14 file apps/silcd/silcd.c
16 Mon Sep 5 18:40:22 CEST 2005 Jochen Eisinger <c0ffee@penguin-breeder.org>
18 * mkstemp returns -1 on error, thanks to brad@comstyle.com for
19 pointing this out. Affected file apps/silcd/silcd.c
21 Fri Sep 2 23:44:37 CEST 2005 Jochen Eisinger <c0ffee@penguin-breeder.org>
23 * Fixed the insecure temporary file creation issue now that it's
24 even on bugtraq... Affected file apps/silcd/silcd.c
26 Wed Aug 24 18:27:48 CEST 2005 Patrik Weiskircher <pat@icore.at>
28 * Before creating a channel key we need to remove the private key
29 mode, otherwise no key is created. Affected file
32 Fri Aug 19 15:20:05 CEST 2005 Patrik Weiskircher <pat@icore.at>
34 * Before checking ip/hostname of SilcSocketConnection, check
35 if its not doing a host lookup currently. Fixes atleast one
36 crash when many people connect at the same time.
37 Affected file apps/silcd/server_util.c.
39 Thu May 26 20:31:06 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
41 * Check for valid return value from regcomp. Affected file
42 lib/silcutil/unix/silcunixutil.c.
44 Tue May 10 19:55:13 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
46 * Check for FD_SETSIZE in silc_select to not go over.
47 Affected file lib/silcutil/unix/silcunixschedule.c.
49 Tue May 10 15:11:53 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
51 * Rewritten SILC Log API. Affected files lib/silcutil/silclog.[ch].
53 Mon May 9 12:00:08 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
55 * Fixed channel public key list saving on JOIN command reply
56 on backup router. Affected file apps/silcd/command_reply.c.
58 Mon May 2 10:42:49 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
60 * Added default limit how many channels client can join,
61 default is 50. Added 'channel_join_limit' configuration
62 option to server too. Affected files are apps/silcd/command.c
63 and serverconfig.[ch].
65 Sun May 1 17:42:55 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
67 * --without-silc -> --with-silc, --without-irssi -> --with-irssi.
68 On Toolkit the server and client are not compiled by default.
69 Affected file configure.ad.
71 Thu Apr 28 15:57:37 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
73 * Added lib/contrib/getopt.[ch] for platforms that don't
74 have it (it is not GPL implementation).
76 * Fixed compilation when pkg-config is used.
78 Wed Apr 27 11:49:41 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
80 * A comma in invite/ban string is invalid, check for it.
81 Affected file apps/silcd/server_util.c.
83 * Added SERVICE command to the server. It parses the command
84 request but SILC Server does not support services for the
85 time being. Affected file apps/silcd/command.[ch].
87 * Added SERVICE command and command reply to client library.
88 It is however incomplete. Updated Toolkit documentation.
89 Affected files are lib/silcclient/command[_reply].[ch].
91 * Fixed IDENTIFY/WHOWAS command reply to send the username
92 correctly (uninitialized buffer). Affected file is
93 apps/silcd/server_query.c.
95 Mon Apr 25 14:25:24 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
97 * Moved silcer/, silc/, silcd/ and irssi/ to apps/. This
98 finalizes the major restructuring of the CVS tree.
100 Mon Apr 25 00:39:30 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
102 * Send empty MOTD reply if MOTD file cannot be read.
103 Affected file silcd/command.c.
105 Sun Apr 24 12:01:37 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
107 * Optimized primer number generator to use simpler conversion
108 routines. Also assure that the prime number will have the
109 highest bit set after modifying it. Affected file is
110 lib/silcmath/silcprimegen.c.
112 * Added LibTomMath to SILC Math library (SILC_DIST_TMA).
114 * Added FastTomMath to SILC Math Library (SILC_DIST_TFM),
115 for now only for testing purposes, it will not be delivered
116 in any distribution for now.
118 * Removed NSS MPI from the source tree. Due to upcoming
119 license change for the SILC Toolkit, we cannot deliver the
120 NSS MPI anymore. I decided to replace it in all distributions
121 with public domain library.
123 * Removed GNU regex from lib/contrib and introduced free
124 GNU compatible regex, lib/contrib/regexpr.[ch]. Added
125 GNU regex compatible API to it (only partial).
127 * Removed getopt routines from lib/contrib.
129 Fri Apr 22 12:21:44 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
131 * Use silc_server_send_command_reply to send replies instead
132 of encoding packet itself. Affected file silcd/command.c.
134 * Added command sending and receiving statistics to server.
135 Affected files in silcd/.
137 * GCC 4 warning fixes. -Wno-pointer-sign option is now used
138 with GCC, for it not to warn about pointer signedness.
140 Tue Apr 19 11:57:35 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
142 * Added context to the SilcIDCache destructor. Affected
143 files are lib/silccore/silcidcache.[ch],
144 lib/silcclient/client.c and silcd/server.c.
146 Mon Apr 18 09:53:28 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
148 * Added pkg-config check to configure.
150 * The PublicKeyDir must not be used with Admin block in server
151 config. Affected file silcd/serverconfig.c.
153 Sat Apr 16 20:23:48 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
157 Thu Apr 14 20:25:08 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
159 * Handle empty LIST command reply correcttly in server. Affected
160 file silcd/command_reply.c.
162 * Handle empty LIST command reply correctly in client library.
163 The application will now receive one LIST command reply with
164 all arguments set to NULL if there are no channels. Updated
165 Client Library documentation accordingly. Affected file
166 lib/silcclient/command_reply.c.
168 Tue Apr 12 00:02:09 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
170 * Added channel name string stringprep profile to the protocol
171 and implementation to allow a little free'er channel name
172 strings. Affected files are lib/silcutil/silcstringprep.[ch].
174 * Added silc_channel_name_[check|verify] to check and verify
175 channel name strings. Affected files are
176 lib/silcutil/silcstrutil.[ch].
178 * Added support for the new channel name preparation in client
179 library and server. Affected files in lib/silcclient and
182 Mon Apr 11 13:40:27 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
184 * Added the Autodist into the source tree. It replaces the
185 old ./prepare. It can be used to create distributions as
186 previously. See README.CVS and README.DIST. See
187 distributions in distdir/.
189 Sun Apr 10 11:30:56 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
191 * Make sure query sends at least an error back if nothing
192 more is sent. Affected file silcd/server_query.c.
194 Thu Apr 7 14:50:01 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
196 * During query, check if the original command caller goes
197 away. If it does, stop the query. Affected file
198 silcd/server_query.c.
200 * Check for valid channel creation in JOIN command reply.
201 Affected file lib/silcclient/command_reply.c.
203 * Handle the resolver counter in silc_client_get_users_by_channel
204 callback correctly. Fixed auto-join bug in Gaim. Affected
205 file lib/silcclient/idlist.c.
207 Wed Apr 6 16:56:53 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
209 * Added some better error messages. Affected file
210 silcd/command_reply.c and packet_receive.c.
212 * Handle error in WATCH command propely on backup router.
213 Affected file silcd/command.c.
215 * Fixed freeing of unfreeable variable in WHOIS command reply.
216 Affected file silcd/command_reply.c.
218 Wed Apr 6 09:10:31 CEST 2005 Pekka Riikonen <priikone@silcnet.org>
220 * Added pkg-config .pc file creation for silc core library
221 and silcclient library. A patch by c0ffee.
223 * Removed the need for GNU Libidn. Added the simple stringprep
224 from libidn into lib/contrib/. It is now used also on Windows
227 Mon Apr 4 15:15:46 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
229 * Simplified the invite and ban string handling in the
230 server. Check for valid invite and ban arguments also.
231 Affected file silcd/server_util.c.
233 Sun Apr 3 14:58:53 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
235 * Added WATCH list announcing in backup router protocol.
236 Affected files are silcd/command.c, server.c, server_backup.c.
238 * Do not change users mode to founder on normal server/backup
239 if the founder mode is set, and user is first one to join.
240 Affected file silcd/pcaket_receive.c.
242 * Do not send CUMODE_CHANGE notify back to sender. Affected
243 file silcd/packet_receive.c.
245 * Added getrusage() to take noise in SILC RNG. A patch by
246 Mika Boström. Affected files are configure.in.pre,
247 includes/silcincludes.h.in, lib/silccrypt/silcrng.c.
249 Sat Apr 2 18:09:30 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
251 * Splitted the SILC libraries configuration into a configure
252 fragment into lib/configure.ad. It is now possible, once
253 this feature is added, to specify whether to compile or not
254 compile included SILC libraries. Affected files are
255 configure.in.pre, lib/silcmath/mpi/configure.ad,
256 lib/configure.ad, Makefile.defines.pre and
257 Makefile.defines_int.pre.
259 * Added --with-silc-includes and --with-silc-libs to configure.
260 If specified the included libs are not compiled, but the
261 specified libs are used. Pkg-config is not yet supported.
262 Affected file configure.in.pre.
264 * Fixed WATCH command handling on backup router. Router does not
265 send the watch command any more to backup if it originates from
266 backup. Affected file silcd/command.c.
268 Fri Apr 1 18:52:47 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
270 * Changed announcing to not announce unregistered clients.
271 Affected file silcd/server.c.
273 * Fixed username handling in command reply. Affected file
274 silcd/command_reply.c.
276 * Log files are now 0600. Affected file lib/silcutil/silclog.c.
278 Thu Mar 31 22:34:22 CEST 2005 Patrik Weiskircher <pat@icore.at>
280 * Added new define SILC_MACOSX, if __APPLE__ and __MACH__ is defined.
281 Affected file: includes/silcincludes.h.in
283 * bool is defined as _Bool on Mac OS X now.
284 Affected file: lib/silcutil/silctypes.h
286 Thu Mar 31 08:52:06 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
288 * Added support for UTF-8 nicknames, channel names and
289 server names in client library. Affected files in
292 * Added __SILC_HAVE_PTHREAD, __SILC_HAVE_SIM, __SILC_HAVE_LIBIDN,
293 and __SILC_ENABLE_DEBUG to include/silcclient.h for third-party
294 software to check how Toolkit has been compiled.
296 Wed Mar 30 22:16:35 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
298 * Added silc_utf8_str[n]casecmp into lib/silcutil/silcutf8.[ch].
300 * Use silc_utf8_str[n]casecmp instead of strcmp routines
301 in library and in SILC Client when dealing with nicknames
302 and other identifier strings. Affected file in client lib
305 * Convert nickname to UTF-8 in /msg and /smsg. Affected file
306 irssi/src/silc/core/silc-servers.c.
308 Wed Mar 30 10:50:02 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
310 * Fixed idcache to work with the new identifier strings.
311 Affected file lib/silccore/silcidcache.c.
313 * Added UTF-8 hash and compare function for SilcHashTable.
314 Affected file lib/silcutil/silcutil.[ch].
316 * Added casefolding stringprep, SILC_CASEFOLD_PREP.
317 Affected file lib/silcutil/silcstringprep.[ch].
319 * Changed the identifier string handling to include the original
320 format in client, server, channel entries and normalized
321 format in cache. Affected files in silcd/.
323 Tue Mar 29 16:51:35 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
325 * Added support for the new identifier strings and their
326 validity checking. Nicknames, channel names and usernames
327 can now include practically any kind of letters and various
328 other characters. Affected files in silcd/ and in libraries.
330 NOTE: comparing these strings should now be done with memcmp()
331 to check binary compatibility. All these strings are normalized
332 and casing is irrelevant.
334 * Added silc_identifier_check to lib/silcutil/silcstrutil.[ch]
335 as easy function for applications to check whether identifier
338 Tue Mar 29 00:45:11 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
340 * Fixed SILC_STRING_LDAP_DN encoding and decoding. Affected
341 file lib/silcutil/silcutf8.c.
343 * Added SILC_STRING_UTF8_ESCAPE to lib/silcutil/silcstrutil.h.
345 Mon Mar 28 22:46:23 CEST 2005 Jochen Eisinger <jochen@penguin-breeder.org>
347 * Make public key in getkey reply mandatory. Affected file
348 lib/silcclient/command_reply.c
350 Sun Mar 27 19:03:31 CEST 2005 Patrik Weiskircher <pat@icore.at>
352 * Added Parameter dont_register_crypto_library to
353 SilcClientParam. If set to TRUE, silcclient library will
354 not initalize the Crypto Libraries and application
355 will need to do it. Affected file lib/silcclient/silcclient.h,
356 lib/silcclient/client.c.
358 Sun Mar 27 19:02:48 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
360 * Imported new silc_utf8_[encode|decode] routines from
361 my internal SILC 1.1 source tree. New encodings added:
362 SILC_STRING_LOCALE (SILC_STRING_LANGUAGE is deprecated),
363 SILC_STRING_UTF8, SILC_STRING_PRINTABLE, SILC_STRING_VISIBLE,
364 SILC_STRING_TELETEX, SILC_STRING_NUMERICAL and
367 * Splitted UTF-8 routines into lib/silcutil/silcutf8.[ch].
369 * Implemented stringprep (RFC 3454) API. Internally we use
370 GNU Libidn's stringprep, for now, so it is required now to
371 compile SILC sources. Added lib/silcutil/silcstringprep.[ch].
373 * Added checking for GNU Libidn and --with-libidn to configure.
375 Wed Mar 23 11:20:33 CET 2005 Jochen Eisinger <jochen@penguin-breeder.org>
377 * If the passphrases entered do not match while generating a new key,
378 completly start over instead of going into an infinite loop asking
379 the user to re-enter the passphrase correctly. Affected file
380 lib/silcutil/silcapputil.c
382 Sun Jan 9 14:28:51 CET 2005 Pekka Riikonen <priikone@silcnet.org>
384 * Make sure server is removed from backup list when it is
385 deleted. Affected files silcd/command.c, server.c,
388 * Close socket when connecting to router fails. Affected
391 Tue Jan 4 13:06:26 CET 2005 Jochen Eisinger <jochen@penguin-breeder.org>
393 * Adopt configuration toolchain to current auto-tools.
394 Affected files prepare, irssi/configure.in
395 * Revert most of the UTF-8 fixes to SILC Client 1.0.1. Will
396 redo that. Affected files irssi/src/silc/core/client_ops.c,
397 irssi/src/fe-common/silc/fe-silc-channels.c
398 * Take over command line options into silcclient data structure.
399 Affected file irssi/src/silc/core/silc-core.c
401 Wed Dec 8 16:15:11 CET 2004 Pekka Riikonen <priikone@silcnet.org>
403 * Do not try to initiate backup resuming protocol forever.
404 Affected file silcd/server_backup.c.
406 Wed Nov 24 18:24:05 CET 2004 Pekka Riikonen <priikone@silcnet.org>
408 * ID change in resuming has to be done before changing
409 detached client's modes, since the ID change may fail and
410 leave ghosts on the network. Affected file is
411 silcd/packet_receive.c.
413 Tue Nov 23 16:54:35 CET 2004 Pekka Riikonen <priikone@silcnet.org>
415 * Fixed Win32 scheduler to not stuck anymore. A patch from
416 Juha Räsänen. Affected file is
417 lib/silcutil/win32/silcwin32schedule.c.
419 * Fixed QoS parsing for connection blocks in server. Affected
420 file is silcd/serverconfig.c.
422 * Fixed server statistics increasing in server. Affected file
425 * The CLOSE command now marks backup router as self disconnected
426 to avoid resuming problems. Affected file silcd/command.c.
428 Wed Sep 22 19:46:32 CEST 2004 Patrik Weiskircher <pat@icore.at>
430 * When using silc_net_create_connection[_async], and your system can
431 create IPv6 sockets, it will try to connect to the IPv6 host.
432 Now it tries to connect to an IPv4 host if IPv6 fails. Affected
433 file lib/silcutil/unix/silcunixnet.c
435 Fri Jun 18 19:26:58 CEST 2004 Pekka Riikonen <priikone@silcnet.org>
437 * Check for valid route when receiving packet from router and
438 when routing it to local server in the cell. A patch from
439 Matt Miller. Affected files silcd/router.c and server.c.
441 Sat May 1 13:55:54 CEST 2004 Patrik Weiskircher <pat@icore.at>
443 * Couldn't detach and reattach twice, because of the previous
444 commit. Affected file silcd/packet_receive.c
446 Fri Apr 30 19:40:28 CEST 2004 Patrik Weiskircher <pat@icore.at>
448 * Added check to ignore Port value if Initiator is FALSE.
449 Remote router coudln't connect if Port was set. Affected file
452 * If some client tries to resume more than once at the same time,
453 server crashed. Router didn't crash, but showed odd behaviour
454 (didn't allow clients to join anymore, ..). Affected files
455 silcd/packet_receive.c silcd/idlist.h
457 Mon Mar 15 21:10:08 EET 2004 Pekka Riikonen <priikone@silcnet.org>
459 * Destroy the file transfer session in silc_client_file_close
460 with timeout. Affected file lib/silcclient/client_ftp.c.
462 * Call SFTP server monitor in READ and WRITE after the actual
463 operations. Affected file lib/silcsftp/sftp_server.c.
465 Wed Mar 10 21:30:02 EET 2004 Pekka Riikonen <priikone@silcnet.org>
467 * Create one configure script from configure fragments
468 (configure.ad). This is a first step towards new distribution
469 system. Affected files prepare, configure.in.pre,
470 lib/silcmath/mpi/configure.ad.
472 Wed Mar 10 18:35:24 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
474 * Removed expiring of client key pair. Affected file is
475 irssi/src/silc/core/clientutil.c
477 Tue Mar 9 17:11:58 EET 2004 Pekka Riikonen <priikone@silcnet.org>
479 * Check the number of connections from real number of
480 connections instead of socket number, when deciding if
481 server is full. Affected files are silcd/server.c,
482 server_internal.h and silcd.c.
484 * Clarified the connections_max meaning in General section
485 in doc/example_silcd.conf.in.
487 * The reconnect_keep_trying default value set to TRUE
488 if it is not defined in the config file. Affected file
489 silcd/serverconfig.c.
491 Wed Mar 3 15:13:49 CET 2004 Pekka Riikonen <priikone@silcnet.org>
493 * Fixed crashbug in connection closing, after a protocol
494 completion callback, which might have closed it already.
495 Affected file silcd/server.c.
497 * Fixed rekey with PFS in backup router. It did not allow
498 rekeys with PFS, and when the rekey protocol timedout
499 it crashed the backup router without the above fix. Affected
500 file silcd/packet_send.c and server.c.
502 Sat Feb 28 16:25:09 EET 2004 Pekka Riikonen <priikone@silcnet.org>
504 * The silc_client_add_channel_private_key now returns the
505 private key context if pointer is given as argument.
506 Affected files are lib/silcclient/silcclient.h and
509 * Added support for using channel private keys in SILC
510 Client Library even if the private key mode is not set
511 on the channel. Affected file lib/silcclient/client_channel.c.
513 * The channel private key used to decrypt message is now
514 delivered to the application in the 'channel_messageĂƒ' client
515 operation. Affected files are lib/silcclient/silcclient.h
516 and client_channel.c.
518 * Fixed wrong arg type for user limit in CMODE command reply.
519 Affected file silcd/command.c.
521 * The user limit is now taken and saved to SilcClientEntry in
522 JOIN and CMODE command replies and in CMODE_CHANGE notify.
523 Affected files lib/silcclient/silcclient.h, command_reply.c
526 * Added support to the new private message key indicator
527 packet. Added a new function to the client library:
528 silc_client_send_private_message_key_request. The sender
529 indicates to be initiator, and receiver is responder.
530 Added the indicator to the SilcClientEntry as 'prv_resp'
531 boolean. Affected files are lib/silcclient/silcclient.h
532 client.[ch], and client_prvmsg.c.
534 Fri Feb 27 11:25:26 CET 2004 Pekka Riikonen <priikone@silcnet.org>
536 * Fixed the JOIN command calling when called with both
537 -auth and -founder. Affected file is lib/silcclien/command.c.
539 Wed Feb 25 23:12:11 EET 2004 Pekka Riikonen <priikone@silcnet.org>
541 * Check watcher list for resumed clients as well. Affected
542 file is silcd/packet_receive.c.
544 Tue Feb 24 16:49:10 EET 2004 Pekka Riikonen <priikone@silcnet.org>
546 * Implemented the user limit to the CMODE_CHANGE notify,
547 CMODE command reply and JOIN command reply in server.
548 Affected files are silcd/server.c, command.c, command_reply.c,
549 packet_send.c and packet_receive.c.
551 Mon Feb 23 23:31:15 EET 2004 Pekka Riikonen <priikone@silcnet.org>
553 * Defined SILC_STRFMT_END that must be used now with
554 silc_buffer_strformat, instead of SILC_STR_END. Fixes
555 crashes on AMD64. Affected files are lib/silcutil/silcbuffmt.h,
556 lib/silcclient/silcvcard.c, silcd/server_util.c.
558 * Fixed the adding of public key to the WATCH list in server.
559 Fixed the WATCH notify sending to client. Affected files
560 are silcd/packet_send.[ch], command.c, server_util.c.
562 * Implemented the watching by public key in the SILC Client
563 Library and SILC Client. Affected files are
564 lib/silcclient/command.c and client_notify.c.
566 Mon Feb 23 09:30:30 CET 2004 Pekka Riikonen <priikone@silcnet.org>
568 * Added support for public key watching in server. Affected
569 files are silcd/server.c, server_internal.h, command.c,
572 Sun Feb 22 19:03:59 EET 2004 Pekka Riikonen <priikone@silcnet.org>
574 * Added public key to the SIlcClientEntry. Affected files
575 are lib/silcclient/silcclient.h, command_reply.c, idlist.c
577 * Fixed the get_clients_whois reply processing to return
578 exactly same entries server returned. Makes it possible
579 to search using attributes. Affected file is
580 lib/silcclient/idlist.c.
582 Sat Feb 21 19:21:57 EET 2004 Pekka Riikonen <priikone@silcnet.org>
584 * Save founder key to SilcChannelEntry. Affected files are
585 lib/silcclient/silcclient.h, command_reply.c, idlist.c.
587 Fri Feb 20 20:37:38 EET 2004 Pekka Riikonen <priikone@silcnet.org>
589 * Call the monitor callback with _CLOSED status from the
590 silc_client_file_close. Affected files are
591 lib/silcclient/client_fpt.c, silcclient.h
593 * Added silc_client_get_clients_whois which resolves using
594 WHOIS, and supports requested attributes as well.
595 Affected files are lib/silcclient/silcclient.h, idlist.c.
597 Fri Feb 19 21:09:22 EET 2004 Pekka Riikonen <priikone@silcnet.org>
599 * Added support for asking the destination filename where
600 the downloaded file is saved in the file transfer. Affected
601 files are lib/silccilent/silcclient.h, client_ftp.c.
603 Wed Feb 18 02:46:17 EET 2004 Pekka Riikonen <priikone@silcnet.org>
605 * Fixed error handling in resuming data processing. Affected
606 files are lib/silcclient/client_resume.c and client.c.
608 Tue Feb 17 19:34:30 EET 2004 Pekka Riikonen <priikone@silcnet.org>
610 * Fixed silc_client_send_private_message to return TRUE correctly.
611 Affected file lib/silcclient/client_prvmsg.c.
613 * Added topic to the SilcChannelEntry. Affected files are
614 lib/silcclient/silcclient.h, command_reply.c, client_notify.c.
616 Fri Feb 13 14:19:14 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
618 * Use conn->cmd_ident for all silc_client_command_call()s. Affected
619 file lib/silcclient/command.c
621 Fri Feb 13 13:53:45 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
623 * Convert all commands to UTF-8 before passing them to the
624 client library. Still need to convert replies from UTF-8 to
625 the locale encoding. Affected file
626 irssi/src/silc/core/silc-cmdqueue.c
628 Fri Feb 13 13:13:07 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
630 * redirect all silc_client_command_calls through a queueing framework.
631 This fixes /CYCLE and the annoying "nick change after auto-joining
632 a channel". Furthermore it defines one central point where
633 command parameters can be UTF-8-ified. Affected files
634 irssi/src/silc/core/Makefile, client_ops.c, silc-channels.c,
635 silc-servers.[ch], silc-core.c, silc-cmdqueue.[ch], silc-lag.c
637 Fri Feb 13 12:04:41 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
639 * use asynchronous connect() to establish router connections.
640 Fixes problem when the primary router goes down. Affected files
641 silcd/server.c, silcd/server_backup.c
643 Thu Feb 12 20:09:59 EET 2004 Pekka Riikonen <priikone@silcnet.org>
645 * Added SILC_[32|64]_TO_PTR and SILC_PTR_TO_[32|64] macros.
646 Fixed various compilation warnings when type casting ints
647 to pointers or vice versa, of different size. Updates around
650 Tue Feb 3 23:25:17 EET 2004 Pekka Riikonen <priikone@silcnet.org>
652 * Surrogates not allowed in UTF-8 strings, updated decoder.
653 Affected file lib/silcutil/silcstrutil.c. Added UTF-8
654 testers in lib/silcutil/tests/ directory.
656 Wed Jan 14 18:42:44 EET 2004 Pekka Riikonen <priikone@silcnet.org>
658 * Added SILC_CLIENT_CONN_ERROR_KE, ERROR_AUTH, ERROR_RESUME and
659 ERROR_TIMEOUT SilcClientConnectionStatus errors. Affected
660 files are lib/silcclient/silcclient.h, client.c.
662 Mon Jan 12 13:01:10 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
664 * When resuming a session fails, notify the user that the session
665 file needs to be removed eventually. Affected files
666 irssi/src/fe-common/silc/module-formats.[ch],
667 irssi/src/silc/core/client_ops.c.
669 Tue Jan 04 12:16:04 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
671 * Added DIST_SUBDIRS symbols to include all subdirs in distributions.
672 Affected files lib/silcutil/Makefile.am, lib/silcmath/Makefile.am
674 * Typofix in Irssi::Silc module. Affected file
675 irssi/src/perl/silc/Silc.xs.
677 Tue Jan 04 02:43:44 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
679 * Changed the way NOTICE flagged messages are treated. Added support
680 for notices in queries and signing notices. Affected files
681 irssi/default.theme; irssi/docs/help/in/notice.in;
682 irssi/src/fe-common/silc/module-formats.[ch], fe-silc-messages.c;
683 irssi/src/silc/core/client_ops.c, silc-channels.c, silc-servers.c
685 * Fixed typo in /ACTION help. Affected file
686 irssi/docs/help/in/action.in
688 Mon Jan 03 23:26:38 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
690 * Fixed typo in perl module. Affected file
691 irssi/src/perl/silc/Server.xs
693 * Changed the way ACTION flagged messages are treated. Added support
694 for actions in queries and signing actions. Affected files
695 irssi/default.theme; irssi/docs/help/in/action.in;
696 irssi/src/fe-common/silc/module-formats.[ch], fe-silc-messages.c,
697 fe-silc-queries.c; irssi/src/silc/core/client_ops.c, silc-channels.c,
700 Mon Jan 03 16:04:29 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
702 * Incorrectly reported error when client had to be resolved from
703 server in /SMSG. Affected file irssi/src/silc/core/silc-servers.c
705 Sat Jan 3 16:37:15 EET 2004 Pekka Riikonen <priikone@silcnet.org>
707 * Fixed whois public key hash table deleting and adding in
708 detached client case. Affected file silcd/packet_receive.c.
710 Sat Jan 03 12:15:38 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
712 * Changed filenames of silc/fe module not to collide with filenames
713 from core/fe. Also seperated public messages printing from
714 query messages printing. Affected files are all in
715 irssi/src/fe-common/silc.
717 Sat Jan 3 12:18:07 EET 2004 Pekka Riikonen <priikone@silcnet.org>
719 * Fixed the invite process handling during joining to use
720 correct server name for the client that is matched against
721 the invite string for the channel. Wrong server name caused
722 inability to join the channel. Affected file is
725 Fri Jan 2 23:34:17 EET 2004 Pekka Riikonen <priikone@silcnet.org>
727 * Fixed the CUMODE channel founder authentication on normal
728 server to not remove the founder rights on existing founder
729 before checking that router accepts the mode change. Affected
730 files are silcd/command.c and silcd/packet_receive.c.
732 * Remove the server entry correctly when rekey timeouts and
733 remote router connection on normal server is closed. Fixes
734 a crash where server uses the freed server entry. Affected
737 Fri Jan 02 10:28:15 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
739 * Add /SILCNET [ADD|REMOVE|LIST] command to manage different SILC
740 networks. This is the first step in solving the bug about
741 /SERVER ADD -silcnet <silcnet>. Affected files
742 irssi/docs/in/silcnet.in; irssi/src/fe-common/silc/Makefile.am,
743 fe-silcnet.c, fe-common-silc.c, module-formats.[ch];
744 irssi/src/silc/core/silc-chatnets.[ch], silc-core.c, Makefile.am
746 Thu Jan 01 20:11:32 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
748 * /SMSG and /MMSG now correctly create new queries. Affected files
749 irssi/src/fe-common/silc/fe-messages.c, irssi/scripts/silc-mime.pl
751 * Add basic support for SILC protocol specific variables in perl.
752 Affected files irssi/src/perl/silc/*, irssi/configure.in,
753 irssi/src/perl/Makefile.am
755 Wed Dec 31 17:06:55 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
757 * Don't use silc_get_input, it's obviously not reliable. Fixes
758 issue when the current key expires. Affect file
759 irssi/src/silc/core/clientutils.c
761 * Make the session data filename configurable. This makes it
762 possible to have different session files for different
763 SILC networks. Affected files irssi/src/silc/core/silc-core.c,
764 client_ops.[ch], silc-servers.c,
765 irssi/src/silc/fe-common/silc/module-formats.[ch]
767 * Use the same set of libtool files for the MPI lib as for the
768 rest of the toolkit. Affected files lib/silcmath/mpi/config.guess,
769 config.sub, configure.in, install-sh, missing, mkinstalldirs
771 Sun Dec 28 21:57:39 EET 2003 Pekka Riikonen <priikone@silcnet.org>
773 * Fixed server statistics decrementing error to not go to
774 negative. Affected file silcd/packet_receive.c.
776 Sat Dec 20 14:42:36 EET 2003 Pekka Riikonen <priikone@silcnet.org>
778 * Use silc_server_query_add_error to add error in public key
779 search error. Added support in send_reply to send errors
780 without specific argument. Affected file silcd/server_query.c.
782 * Fixed the WHOIS, IDENTIFY and WHOWAS error handling in SILC
783 Client for NO_SUCH_NICK. It was against the protocol specs.
784 Affected file irssi/src/silc/core/client_ops.c.
786 * Added backwards support for the wrong NO_SUCH_NICK error sending
787 in server. To be removed in SILC Server 1.0. Both old clients
788 and clients with fixed error handling now works. Affected file
789 silcd/server_query.c.
791 Sat Dec 20 00:44:47 CET 2003 Patrik Weiskircher <pat@icore.at>
793 * fixed a bug in the whois using attributes function where no
794 error was sent if no nickname and client id but the attributes were
795 given to whois. Affected file silcd/server_query.c
797 Tue Dec 16 21:34:59 CET 2003 Patrik Weiskircher <pat@icore.at>
799 * remove public key from public key hashtable on detach. Affected
800 file silcd/packet_receive.c
802 * free public key hashtable before removing clients on server
803 shutdown. Affected file silcd/server.c
805 * remove public key prior deleting client-data on killing a client.
806 Affected file silcd/server_util.c
808 Sat Dec 06 21:35:14 CET 2003 Patrik Weiskircher <pat@icore.at>
810 * Getting the MOTD from other servers works now. Affected
811 files are silcd/command.c and silcd/command_reply.c
813 Thu Dec 04 11:33:46 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
815 * Initialize the variable idletag, since it is tested in
816 silc_core_deinit for its default value. Affected file
817 irssi/src/silc/core/silc-core.c
819 Sun Nov 30 19:47:02 CET 2003 Patrik Weiskircher <pat@icore.at>
821 * Fixed signed channel messages across cells. Affected file
824 Fri Nov 28 19:13:21 EET 2003 Pekka Riikonen <priikone@silcnet.org>
826 * Changed the SILC_LOG_* macros to not be empty if SILC_DEBUG
827 is not defined. They can now be safely used in if-statements
828 without braces. Affected file lib/silcutil/silclog.h.
830 * Added the checks for backup closing connection due to error
831 (local or remote) and thus not allow the resuming to occur
832 in reconnect. Affected files are silcd/packet_send.c
835 Tue Nov 25 15:20:59 EET 2003 Pekka Riikonen <priikone@silcnet.org>
837 * Help file updates. Affected files in irssi/src/docs/help/in/.
839 Wed Nov 23 20:51:21 CET 2003 Patrik Weiskircher <pat@icore.at>
841 * Fixed channel messages across cells. Affected file
844 Wed Nov 12 11:34:56 EET 2003 Pekka Riikonen <priikone@silcnet.org>
846 * Fixed file transmission accepting in client library to not
847 start the negotiation if user hasn't accepted the transfer,
848 instead create new session for resent transfer. Affected
849 file lib/silcclient/client_ftp.c.
851 * Show the session ID in the file transmision list. Remove
852 session from list that failed to transfer. Switch the current
853 session automatically after transmission, and in errors, to new
854 session if other sessions exists in the transfer list. Affected
855 files are irssi/src/silc/core/silc-servers.c,
856 irssi/src/fe-common/silc/modfule-formats.c.
858 Mon Nov 10 14:41:40 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
860 * Fixed MIME header parsing for the hopefully last time. Affected
861 file lib/silcutil/silcstrutil.c
863 Mon Nov 10 13:03:46 EET 2003 Pekka Riikonen <priikone@silcnet.org>
865 * Rewrote the PKCS#1 routines. Added lib/silccrypt/silcpkcs1.[ch].
867 * The SILC RNG is now gauranteed to return non-zero random
868 values. Affected files are lib/silccrypt/silcrng.[ch].
870 Sun Nov 9 20:44:56 EET 2003 Pekka Riikonen <priikone@silcnet.org>
872 * Fixed nickname formatting when changing only case of the
873 nickname. Affected file lib/silcclient/idlist.c.
875 Sun Nov 9 19:33:59 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
877 * Fixed a memory leak and incorrect printing of the "appears as"
878 message. Affected file irssi/src/silc/core/client_ops.c
880 Sun Nov 9 17:45:11 EET 2003 Pekka Riikonen <priikone@silcnet.org>
882 * Added CRT (Chinese Remainder Theorem) supported RSA
883 private keys and private key operations. This significantly
884 increases private key operation efficiency. No compatibility
885 issues with new or old private keys. Affected files are
886 lib/silccrypt/rsa.[ch], rsa_internal.h and pkcs1.c.
888 Sat Nov 8 13:08:53 EET 2003 Pekka Riikonen <priikone@silcnet.org>
890 * Fixed GCC-3.3.2 related compilation warnings from the
893 Fri Nov 7 23:01:47 EET 2003 Pekka Riikonen <priikone@silcnet.org>
895 * Removed RC6 from distributions.
897 Fri Nov 7 19:38:42 EET 2003 Pekka Riikonen <priikone@silcnet.org>
899 * Added some better comments to lib/silccrypt/silcpkcs.h,
900 optimized some routines in lib/silccrypt/silcpkcs.c.
901 Added test_silcpkcs into lib/silccrypt/tests/.
903 * Fixed silc_rng_global_init to actually init the global RNG
904 if RNG wasn't provided for it. Affected file is
905 lib/silccrypt/silrng.c.
907 Thu Nov 6 21:08:28 EET 2003 Pekka Riikonen <priikone@silcnet.org>
909 * Added silc_hash_table_find_by_context_ext. Affected files
910 lib/silcutil/silchashtable.[ch].
912 * Save the public key on normal server in WHOIS command reply
913 from attributes, if present, and add it to public key hash
914 table. Fixes WHOIS resolving by public key on normal server.
916 Optimized the attributes resolving on normal server to not
917 resolve if we resolved them already from router.
919 Affected files are silcd/server_query.c, command_reply.c.
921 Wed Nov 5 19:36:30 CET 2003 Patrik Weiskircher <pat@icore.at>
923 * Added support for whois using attributes.
924 Affected files silcd/command_reply.c, silcd/packet_receive.c,
925 silcd/server.c, silcd/server_internal.h, silcd/server_query.c,
928 * Added support for whois using public key attribute to /WHOIS i
929 client command. Affected files irssi/docs/help/in/whois.in,
930 irssi/src/silc/core/silc-servers.c, lib/silcclient/command.c
932 Wed Nov 5 23:37:36 EET 2003 Pekka Riikonen <priikone@silcnet.org>
934 * Fixed UMODE setting in server when the client has anonymous
935 mode set. The mode setting was not working. Affected file
938 Mon Nov 2 11:36:08 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
940 * Fixed some bugs and typos related to sending split messages.
941 Print notification when sending messages with /MMSG. Affected
942 files irssi/scripts/silc-mime.pl, irssi/src/silc/core/client_ops.c
944 Fri Oct 31 12:33:59 EET 2003 Pekka Riikonen <priikone@silcnet.org>
946 * Optimized the socket referencing in packet routines, client
947 library and server. Affected files are lib/silccore/silcpacket.c,
948 lib/silcclient/client.c and silcd/server.c.
950 * If silc_socket_set_qos is given with NULL arguments the QoS is
951 reset from the socket. Affected files are
952 lib/silcutil/silcsockconn.[ch].
954 Thu Oct 30 21:23:24 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
956 * Add a /LISTKEYS command which lists the locally cached
957 client and server keys. Affected files
958 irssi/src/fe-common/module-formats.[ch],
959 irssi/src/silc/core/silc-{channels,servers}.c
960 irssi/docs/help/in/listkeys.in
962 Thu Oct 30 20:23:40 EET 2003 Pekka Riikonen <priikone@silcnet.org>
964 * Check that packet queue purging was successful. Affected
965 files lib/silcclient/client.c and silcd/packet_send.c. Related
966 to MAC failed errors.
968 * Do not clear the inbuf even if it is empty if QoS was applied
969 to it. Otherwise the QoS data is cleared and MAC failed error
970 will occur. Affected file lib/silccore/silcpacket.c.
972 * Use the rekey period time as rekey protocol timeout value.
973 If the rekey does not succeed during the rekey period there's
974 something very wrong, and we most likely end up with wrong keys,
975 do graceful reconnect then. Affected file silcd/server.c.
977 * Take reference of the socket in the parser context, as it's
978 possible to have the parsers in queue after the socket is
979 disconnected and this may cause crash. Affected files are
980 lib/silccore/silcpacket.c, lib/silcclient/client.c and
983 Thu Oct 30 17:01:01 EET 2003 Pekka Riikonen <priikone@silcnet.org>
985 * Fixed KICK command reply sending, it sent to replies.
986 Affected file silcd/command.c.
988 Wed Oct 30 14:06:52 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
990 * Finish the silc-mime.pl script. It now supports MIME type
991 guessing using magic files, signing data messages, executing
992 MIME handlers in background. Affected files
993 irssi/scripts/silc-mime.pl and irssi/docs/help/in/mmsg.in
995 * Changed MIME signal handler to make things easier for the perl
996 script. Affected files irssi/src/silc/core/client_ops.c,
997 silc-servers.c, and irssi/docs/signals.txt
999 * Cleaned up the silc_mime_parse function and fixed detection
1000 of wrapped header lines. Affected file lib/silcutil/silcstrutil.c
1002 Sun Oct 26 21:19:02 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1004 * Resolve the IP for file transfer listener from the connection
1005 socket. Affected file lib/silcclient/client_ftp.c.
1007 * Accept NULL hostname parameter in the functions
1008 silc_net_check_[local|remote]_by_socket. Do not reverse lookup
1009 if hostname is not wanted.
1011 Fri Oct 24 21:24:12 CEST 2003 Jochen Eisinger <jochen@penguin-breeder.org>
1013 * Fixed race condition between silc_client_init and
1014 my_silc_scheduler. Affected file irssi/src/silc/core/silc-core.c
1016 Fri Oct 24 16:43:40 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1018 * Fixed file transfer connection closing when SIGNOFF for
1019 the client is received from server. Affected file is
1020 lib/silcclient/client_ftp.c.
1022 Tue Oct 21 13:35:57 CEST 2003 Pekka Riikonen <priikone@silcnet.org>
1024 * Check for disconnected socket in QUIT callback. Affected
1025 file silcd/command.c.
1027 Thu Oct 21 09:43:17 CEST 2003 Jochen Eisinger <jochen@penguin-breeder.org>
1029 * Modified the MIME parsing to allow \n and \r\n as delimiters.
1030 Affected files lib/silcutil/silcstrutil.c
1032 * Cleaned up the escape/unescape functions for correctness and
1033 speed. Affected file irssi/src/silc/core/client_ops.c
1035 * Removed handling for data messages with Content-Type: text/*,
1036 moved parsing of MIME headers to the signal handler, added
1037 support for signing and verifying data messages. Affected
1038 files are irssi/docs/signals.txt, irssi/src/silc/core/client_ops.c,
1039 irssi/src/silc/core/silc-{servers,channels}.c
1041 * Added a perl script for handling data messages based on
1042 information read from Mailcap files. New file
1043 irssi/scripts/silc-mime.pl
1045 Mon Oct 20 16:08:22 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1047 * Added new SILC_MESSAGE_FLAG_ACK that can be used to
1048 acknowledge recepetion of a message to the sender. Updated
1051 Sat Oct 18 11:55:33 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1053 * Unregister channel key saving callback when deleting channel.
1054 Affected file lib/silcclient/idlist.c.
1056 * Do not remove the client from channels in NOTIFY_TYPE_SIGNOFF
1057 before calling notify client operation. Affected file is
1058 lib/silcclient/client_notify.c.
1060 * Unregister QoS tasks when deleting the socket connection.
1061 Affected files lib/silcutil/silcsockconn.[ch],
1062 unix/silcunixsockconn.c.
1064 * Implemented latest presence-attrs draft changes. Affected
1065 files lib/silccore/silcattrs.h and
1066 irssi/src/silc/core/silc-queries.c.
1068 Tue Oct 14 18:24:53 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1070 * Save old channel keys in list to allow more rapid change
1071 of channel keys if server for some reason does that. This
1072 avoids loosing so many channel messages due to not having
1073 key to decrypt. Affected file lib/silcclient/silcclient.h,
1074 idlist.c and client_channel.c.
1076 Mon Oct 13 21:37:47 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1078 * Continued backup router tests and fixes. Affected files
1079 silcd/server_backup, server_util.c, server.c. See TODO.
1081 Sun Oct 12 19:58:18 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1083 * Fixed SERVER_SIGNOFF handling in servers. The client
1084 was removed from wrong list thus not removing the client
1085 at all. Affected file silcd/packet_receive.c.
1087 * Do not execute rekey protocol for disabled connections as
1088 it would never go through. Affected file silcd/server.c.
1090 * Added timeout for rekey protocol to catch if the protocol
1091 never executes successfully. Affected files silcd/server.c
1094 Sat Oct 11 15:39:22 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1096 * Abandon packet processing for disconnected sockets. Check
1097 this always after calling packet processing callback.
1098 Affected file lib/silccore/silcpacket.c.
1100 * Fixed double registration disconnection code in server.
1101 Closed wrong connection. Affected file silcd/packet_receive.c.
1103 Fri Oct 10 16:27:12 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1105 * On normal server reconnect to primary during resuming 4
1106 times, then give up. Affected file silcd/server_backup.c.
1108 * If during reconnecting to routers we notice we have router
1109 connection but no primary router set, the server is in desync.
1110 Reconnect to primary to restore network. Affected file
1113 * Assure that only one protocol is exeucting at the same time.
1114 Added checks for all protocols. Affected files are
1115 silcd/server.c and server_backup.c.
1117 Thu Oct 9 20:24:09 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1119 * Check that a string is not already part on invite/ban
1120 string when processing it. Affected file silcd/server_util.c.
1122 Thu Oct 9 12:06:40 CEST 2003 Pekka Riikonen <priikone@silcnet.org>
1124 * Fixed the CUMODE_CHANGE for founder mode changes to comply
1125 with 1.2 version of the protocol. Affected file is
1126 silcd/packet_receive.c.
1128 Wed Oct 8 19:41:15 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1130 * ERR_BAD_PASSWORD now returns the Channel ID of the channel
1131 where the passphrase was given. Affected file is
1134 Wed Oct 8 09:32:12 CEST 2003 Pekka Riikonen <priikone@silcnet.org>
1136 * INVITE and BAN notifys are now delivered from routers to
1137 servers (but not clients) on the channel. Updated specs and
1138 code. Affected files silcd/packet_[send|receive].[ch],
1139 command.c, server.c and server_util.c.
1141 * Implemented INVITE and BAN announcing. Affected files are
1142 silcd/server.[ch], server_util.c.
1144 * Implemented SilcStatus error type argument returning in
1145 command reply error in server. Affected file silcd/command.c.
1147 * Implemented SilcStatus argument returning in comand reply
1148 in client library. The command_reply client operation now
1149 returns error specific arguments as well. Affected files
1150 are lib/silcclient/command_reply.[ch], client_resume.c,
1151 lib/silccore/silcstatus.[ch].
1153 Sun Oct 5 20:22:08 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1155 * Backup router protocol version 1.2 implemented. Testing still
1156 required. Affected files in silcd/server_backup.[ch], server.c,
1157 packet_receive.c and server_internal.h.
1159 Sun Oct 5 12:36:37 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1161 * silc_client_send_[channel|private]_message now return TRUE
1162 or FALSE. Affected file lib/silcclien/client_channel.c and
1165 Thu Oct 2 17:03:09 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1167 * Check for explicit nickname in INVITE and BAN processing
1168 during join as well (and don't expect only wildcards in
1169 invite/ban strings). Affected file silcd/command.c.
1171 * Fixed the INVITE and BAN by public key. The public key saved
1172 is the PK payload (as specified) not the raw data. Affected
1173 file silcd/server_util.c.
1175 Wed Oct 1 20:29:06 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1177 * UTF-8 text message support for actions and notices in SILC
1178 Client. Affected file irssi/src/silc/core/client_ops.c.
1180 * silc_get_username and silc_get_real_name now returns sensible
1181 data on Win32. Patch by Toni Willberg. Affected file is
1182 lib/silcutil/win32/silcwin32util.c.
1184 Sun Aug 24 23:35:19 CEST 2003 Jochen Eisinger <c0ffee@penguin-breeder.org>
1186 * Provide a signal handler to send MIME encoded messages and emit
1187 a signal when a MIME encoded message is received. Also document
1188 the signals for usage with the perl interface.
1190 A sample perl script will be supplied at a later point.
1192 Affected files are irssi/docs/signals.txt,
1193 irssi/src/silc/core/client_ops.[ch],
1194 irssi/src/silc/core/silc-{channels,servers}.c
1196 Sun Aug 24 12:58:30 CEST 2003 Jochen Eisinger <c0ffee@penguin-breeder.org>
1198 * Use SILC_COMMAND_PING to estimate the round-trip time to the
1199 server. Use this time to display a lag and disconnect when it
1200 exceeds a specified limit.
1202 Affected files are irssi/src/silc/core/silc-{lag,core}.c.
1204 Mon Aug 11 17:14:17 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1206 * Remove the channel auth list in normal server if router
1207 encofrces its list during connecting. Send notify to channel
1208 to remove the mode to remove the list. Affected files are
1209 silcd/server_util.c and silcd/packet_receive.c.
1211 Wed Aug 6 14:52:04 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1213 * Added support for channel public keys. Updated protocol specs
1214 and implemented it. Affected files are
1215 silcd/command.c, command_reply.c, lib/silcclient/command.c,
1216 lib/silcclient/command_reply.c.
1218 Wed Jul 23 12:17:01 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1220 * Ignore SIGXFSZ and SIGXCPU signals in server. They can
1221 terminate the process on Linux. Affected file silcd/silcd.c.
1223 Mon Jun 2 19:13:27 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1225 * Check for NULL buffer in silc_buffer_clear. Affected file
1226 is lib/silcutil/silcbuffer.h.
1228 * Simplified the backup router protocol by removing the _GLOBAL
1229 types. Updated protocol specs and the code. Affected files
1230 are silcd/server_backup.[ch].
1232 Thu Apr 24 19:50:25 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1234 * Deny '@' and '!' from nicknames since they are reserved
1235 by the SILC_COMMAND_INVITE and SILC_COMMAND_BAN commands.
1236 Updated protocol specs and the code.
1238 Affected files are silcd/server_util.[ch].
1240 Wed Apr 9 18:51:59 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1242 * Fixed stack overflow in Irssi SILC client. Affected
1243 file irssi/src/silc/core/client_ops.c.
1245 * Check that Host is set in ServerConnection and RouterConnection
1246 in silcd.conf. Affected file silcd/serverconfig.c.
1248 * Fixed crash in server with protocol completion callbacks,
1249 namely rekey and backup resuming protocols. Affected files
1250 are silcd/server_backup.c and silcd/server.c.
1252 * Fixed rekey protocol to not restart if it is started already.
1253 Affected files are lib/silcclient/client.c and
1256 Mon Mar 17 18:35:24 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1258 * Rewrote SilcList, affected file lib/silcutil/silc*list.h.
1260 * Fixed EOF handling in SILC Config, affected file
1261 lib/silcutil/silcconfig.c.
1263 * Fixed buffer overflows in lib/silcutil/silcstrutil.c.
1265 * Fixed RESOLVING flag handling in JOIN notify and other
1266 notifys to handle the resolvings correctly in client library.
1267 Affected file lib/silcclient/client_notify.c.
1269 * Do not send full INVITE and BAN lists in INVITE and BAN
1270 notifys, only the changed information. Affected file
1273 * Fixed INVITE notify sending in INVITE command, send it
1274 only when needed. Affected file silcd/command.c.
1276 * Handle the founder key change properly in CMODE_CHANGE
1277 notify. Bug #122. Affected file silcd/packet_receive.c.
1279 Sun Mar 9 16:29:20 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1281 * Remove the mark for output (mark it only for input) after
1282 purging outgoing queue. Prevents the "Error in select()"
1283 floods. Affected file silcd/packet_send.c.
1285 * Fixed incorrect connection deletion from client library
1286 after calling "connect" client operation. Could cause
1287 crashes for example during reconnect timeouts. Affected
1288 files are lib/silcclient/client.c and
1289 irssi/src/silc/core/client_ops.c.
1291 * Check server private key file permissions before starting
1292 the server. Affected file silcd/serverconfig.c.
1294 Tue Feb 4 22:53:26 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1296 * NULL terminate allocated string in silc_buffer_strformat.
1297 Affected file lib/silcutil/silcbuffmt.c.
1299 * Rewrote the invite/ban list string handling in server to
1300 use SilcBuffer instead. Affected files are silcd/command.c
1301 and silcd/server_util.c.
1303 Mon Feb 3 14:43:52 CET 2003 Pekka Riikonen <priikone@silcnet.org>
1305 * Fixed double free in CMODE command when setting new HMAC
1306 for channel. Affected file silcd/command.c.
1308 * Added couple of missing memset's to zero sensitive memory.
1309 Affected files silcd/command.c, lib/silcclient/command.c.
1311 Sun Jan 26 12:20:30 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1313 * Fixed a double free in INVITE command error handling in
1314 server. Affected file silcd/command.c.
1316 * Added macros SILC_SWAB_[16|32] to swab byte order of
1317 16-bit and 32-bit unsigned integers. Affected file
1318 lib/silcutil/silctypes.h.
1320 * Use the SILC_SWAB_16 instead of htons() in server when
1321 handling ports since the ports in structures are always
1322 in little-endian order (regardless of platform). Affected
1323 file silcd/serverid.c and silcd/server_backup.c.
1325 Tue Jan 21 17:18:04 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1327 * Send DISCONNECT in close admin command in server. Affected
1328 file silcd/command.c.
1330 * Check whether we are already connecting to a remote router
1331 (in addition of checking whether we are already connected)
1332 before creating new connection. Affected file silcd/server.c.
1334 Thu Jan 16 18:47:00 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1336 * Added better compiler and compiler flags checking in
1339 * Check that socket is valid after QoS is applied to data.
1340 Affected file lib/silcutil/unix/silcunixsockconn.c.
1342 * Make sure the socket connecetion is not closed to early
1343 when closing connection in server. Also make sure the
1344 connection is always closed after error in a protocol.
1345 Affected file silcd/server.c.
1347 Wed Jan 15 11:03:36 CET 2003 Pekka Riikonen <priikone@silcnet.org>
1349 * Removed --session and --dummy options from Irssi SILC Client.
1350 -d option is available only if --enable-debug was given.
1351 Affected files are irssi/src/silc/core/silc-core,
1352 irssi/src/core/session.c and irssi/src/fe-text/silc.c.
1354 Tue Jan 14 12:25:09 CET 2003 Pekka Riikonen <priikone@silcnet.org>
1356 * Added silc_buffer_steal to steal the data from the buffer.
1357 Affected file lib/silcutil/silcbuffer.h.
1359 Sat Jan 11 18:16:29 CET 2003 Giovanni Giacobbi <giovanni@giacobbi.net>
1361 * Fixed server crash with double Primary block in config file.
1363 Fixed also various memory leaks around the config file
1364 parser. Affected files lib/silcutil/silcconfig.c,
1365 silcd/serverconfig.c.
1367 * Changed my nickname (Johnny Mnemonic) to my real name, this
1368 means that bugs introduced by him were actually introduced
1371 Tue Jan 7 21:58:53 CET 2003 Jochen Eisinger <c0ffee@penguin-breeder.org>
1373 * Don't display "foo appears as foo\nYou're now known as foo"
1374 messages. Affected file irssi/src/silc/core/client_ops.c
1376 Tue Jan 7 20:08:15 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1378 * Fixed error handling of invalid client entry when calling
1379 commands in server. Fixes a crash. Affected file
1382 Thu Dec 26 14:19:29 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1384 * Added some sanity checks in server for correctness of the
1385 server configuration. Affected file silcd/serverconfig.c.
1387 Fri Dec 20 10:47:59 CET 2002 Pekka Riikonen <priikone@silcnet.org>
1389 * Prevent endless resolving of user informations in USERS
1390 command by checking the command reply status correctly.
1391 Affected file lib/silcclient/command_reply.c.
1393 Tue Dec 17 10:05:00 CET 2002 Pekka Riikonen <priikone@silcnet.org>
1395 * Fixed file writing on WIN32 to use O_BINARY flag. Affected
1396 file is lib/silcutil/silcfileutil.c. A patch by Matthew
1397 Aldous <Matthew@Aldous.com>.
1399 * Added better implementation using CriticalSection of
1400 SilcMutex on WIN32. A patch by Mikko Lähteenmäki
1401 <mikko.lahteenmaki@pikabaana.net>.
1403 * Added some Winsock WIN32 compatiblity defines into
1404 includes/silcwin32.h.
1406 Mon Dec 16 19:33:05 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1408 * Fixed double free in async host lookup code. Affected file
1409 lib/silcutil/silcsockconn.c.
1411 * On backup router handle now the SERVER_SIGNOFF from router
1412 for local connected servers too, and close the connections.
1414 Do not process them as normally signing off servers when they
1415 really signoff by sending EOF fe, but always assume that
1416 router sends the SERVER_SIGNOFF.
1418 Affected files silcd/server.c and silcd/packet_receive.c.
1420 * Fixed socket unsetting when closing connections. Affected
1421 files silcd/server.c and silcd/packet_send.c.
1423 * Do not print the nickname in SERVER_SIGNOFF if we do not
1424 have it. Prevents asserts in Irssi core. It is possible we
1425 don't have the nick if it was just being resolved when server
1426 signoff. Affected file irssi/src/silc/core/client_ops.c.
1428 Thu Dec 12 23:22:50 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1430 * Fixed autonick crashbug in client library. Affected file
1431 lib/silcclient/client.c.
1433 * Fixed Unix implementation of SilcMutex to really assert if
1434 the mutex is locked/unlcoked already. Affected file
1435 lib/silcutil/unix/silcunixmutex.c.
1437 * Fixed locking in silc_schedule_uninit. It didn't lock
1438 when dispatching timeout tasks. Affected file is
1439 lib/silcutil/silcschedule.c.
1441 * Changed Win32 implementation of SilcThread to use modern
1442 Win32 interface. Affected file is
1443 lib/silcutil/win32/silcwin32thread.c A patch by Mikko L.
1445 Thu Dec 12 12:06:59 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1447 * Don't print signed messages when sending failed. Affected files
1448 irssi/src/silc/core/silc-[servers.c/commands.h]
1450 * Send adquate signal when founding a channel by joing it. Affect
1451 file irssi/src/silc/core/client_ops.c
1453 Wed Dec 11 21:46:19 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1455 * Fix theme abstracts parsing. Affected files irssi/default.theme,
1456 irssi/src/fe-common/core/themes.c
1458 Wed Dec 11 20:20:07 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1460 * Fixed close command to use the port correctly when closing
1461 server connections. Affected file silcd/idlist.c.
1463 * Check for NULL outbuf in silc_socket_write. It is possible
1464 that it is NULL is some odd case. Affected files are
1465 lib/silcutil/[unix/win32]/silc[unix/win32]sockconn.c.
1467 * Do not call final protocol callback for backup router
1468 resuming protocol when closing connection. It is closed
1469 by timeout in case of error. Affected file silcd/server.c.
1471 * Backup reconnect to router if backup resuming protocol
1472 failed. Affected file silcd/server_backup.c.
1474 Wed Dec 11 10:01:26 CET 2002 Pekka Riikonen <priikone@silcnet.org>
1476 * Fixed double free in SKE library error hadling when signature
1477 error occurred. Affected file lib/silcske/silcske.c.
1479 * Save the fingerprint to new SilcClientEntry after changing
1480 nickname. Affected file lib/silcclient/client_notify.c.
1482 * Print SIGNOFF in Irssi SILC client only if the nickname is
1483 known. Prevents asserts in Irssi core. It is possible we
1484 don't have the nick if it was just being resolved when it
1485 quit. Affected file irssi/src/silc/core/client_ops.c.
1487 Tue Dec 10 21:47:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1489 * Fixed double free in invite list adding code when adding
1490 invite strings. Affected file silcd/server_util.c.
1492 Fri Dec 6 17:40:24 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1494 * More log printing during backup router protocol. Affected
1495 file silcd/server_backup.c.
1497 * Removed backwards support for old private key file format.
1498 Affected file lib/silccrypt/silcpkcs.c.
1500 * Removed backwards support for not-so-strict decryption length
1501 check, it's strict now. Affected lib/silccrypt/silccipher.c.
1503 * GETKEY to update the client entrys fingerprint too.
1504 Affected file lib/silcclient/command_reply.c.
1506 * Added --without-libtoolfix for package builders using weird
1507 wrappers around libtool (BSD at least).
1509 Thu Dec 5 22:29:46 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1511 * Fixed backup router bugs: When backup resumes router and
1512 receives a CHANNEL_MESSAGE packet the backup must not act
1513 as router since the packet header decryption would be
1514 different. Also, when relaying packets to channel, do
1515 not re-encrypt packets on backup that came from the primary
1516 since the connection isn't really router-router connection.
1517 Affected files silcd/server.c, silcd/packet_send.c.
1519 * Added checks in encryption/decryption that encryption/decryption
1520 length sent as argument really is multiple by block size. Helps
1521 catching really weird bugs like the above backup router bugs
1522 when packets are being decrypted in wrong way. Affected files
1523 lib/silccore/silcpacket.c, and lib/silccrypt/silccipher.c.
1525 * Fixed padding generation in private key file encryption.
1526 Affected file lib/silccrypt/silcpkcs.c.
1528 Thu Dec 5 16:35:23 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1530 * Added ignore_message_signatures setting which can be used
1531 to ignore signatures in messages. Affected files are
1532 irssi/src/silc/core/client_ops.c, silc-core.c.
1534 * Fixed the libtoolfix to use command line options instead of
1535 environment variables. They didn't work as expected. Now,
1536 the libtool is fully run-time configurable.
1538 Wed Dec 4 21:08:52 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1540 * Verify signature payload for signed messages. Affected files
1541 irssi/src/silc/core/client_ops.h, irssi/src/silc/core/silc-servers.c,
1542 irssi/src/silc/core/silc-core.h
1544 * Display signature verification result in public and private
1545 messages using theme abstracts. See irssi/default.theme for
1546 examples on their usage. Affected files
1547 irssi/default.theme, irssi/src/fe-common/silc/fe-messages.h,
1548 irssi/src/fe-common/silc/module-formats.[ch],
1549 irssi/src/fe-common/silc/fe-common-silc.c,
1550 irssi/src/fe-common/silc/Makefile.am
1551 irssi/src/fe-common/core/fe-messages.[ch]
1553 * Fixed bugs in Irssi's theme parsing. Affected files
1554 irssi/src/fe-common/core/themes.c
1556 Wed Dec 4 18:29:13 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1558 * Calculate the correct length for signed messages before
1559 encrypting, it must be multiple by block size. Affected
1560 file lib/silccore/silcmessage.c.
1562 * silc_message_signed_get_public_key returns now both
1563 decoded and encoded public key. Affected files are
1564 lib/silccore/silcmessage.[ch].
1566 * Added libtoolfix script that makes the libtool more generic
1567 and configurable in run-time. Now we can specify in run-time
1568 if what kind of libraries we want to create, regardless of
1569 configuration. SIMs are now creates even if --disable-shared
1570 was explicitly given.
1572 Tue Dec 3 23:26:55 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1574 * Fixed founder key sending in CMODE command in client.
1575 Affected file lib/silcclient/command.c.
1577 * Fixed CUMODE founder authentication in server to not check
1578 for client's public key since it's not supposed to do that.
1579 Affected file silcd/command.c.
1581 Tue Dec 3 12:02:41 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1583 * Set realname and hostname in NICK_REC records. Affected file
1584 irssi/src/silc/core/silc-nicklist.c
1586 Mon Dec 2 20:50:20 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1588 * Remove 1.0 protocol backwards compat code from client
1591 * Added more reliable check for whether nickname did change
1592 or not, or whether only Client ID changed in NICK_CHANGE
1593 notify. Affected file lib/silcclient/client_notify.c.
1594 Fixes bug in '@' character handling in a nickname.
1596 * Added support for automatically parsing signature from
1597 the message payload. Added new function
1598 silc_message_get_signature to return the payload to
1599 application. Affected files lib/silccore/silcmessage.[ch].
1601 * Changed the private_message and channel_message client
1602 operations to deliver the SilcMessagePayload to the
1603 application too. Application can use it fe. to get the
1604 signature from the message for verification. Affected
1605 file lib/silcclient/silcclient.h, client_channel.c and
1608 * Redefined the signed payload for message payloads.
1609 Updated protocol specs and implemented.
1611 Mon Dec 2 16:28:29 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1613 * Fixed wrong invite and ban list handling in server command
1614 reply. Affected files are silcd/command_reply.c,
1615 silcd/server_util.[ch].
1617 Sun Dec 1 20:48:17 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1619 * Fixed CMODE setting in server when founder mode was set.
1620 Affected file silcd/command.c. Bug #95.
1622 * Added support to setting specific public key in CMODE in
1623 Irssi SILC client. Affected file lib/silcclient/command.c.
1625 * Added support to use specific public key in CUMODE in
1626 Irssi SILC Client. Affected file lib/silcclient/command.c.
1628 * Added support for inviting and banning by public key in
1629 Irssi SILC client. Affected file lib/silcclient/command.c.
1631 * Fixed fingerprint/babbleprint showing in invite and ban
1632 list command replys. Affected file is
1633 irssi/src/silc/core/client_ops.c.
1635 Sun Dec 1 16:32:03 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1637 * Format CMODE +c and +h to display both the mode and the argument
1639 Sun Dec 1 18:17:22 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1641 * Added test vectors and test programs for SHA-1, MD5,
1642 HMAC-SHA1 and HMAC-MD5. New tests are located in
1643 lib/silccrypt/tests/. Fixed also argument decoding bug in
1644 MD5 implementation. Affected file lib/silccrypt/md5.c.
1646 * Changed the channel private key and private message key
1647 generation (with static keys) to use SHA1 instead of MD5,
1648 as SHA1 is the mandatory hash function in SILC. Affected
1649 file lib/silcclient/client_[channel/prvmsg].c.
1651 * Changed the private key file encryption to use SHA1 instead
1652 of MD5. Added support for the old generation and added
1653 automatic change of the key (to be removed later). Affected
1654 files lib/silccrypt/silcpkcs.c.
1656 Sat Nov 30 19:07:52 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1658 * Load only files with .pub suffix in PublicKeyDir. Affected
1659 file silcd/serverconfig.c.
1661 Sat Nov 30 14:29:34 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
1663 * Extended the SILC_SERVER_LOG_ERROR macro to all available logging
1664 channels. Affected files silcd/silcd.c, silcd/server.h.
1666 * Added the config directive PublicKeyDir for the client block.
1667 Affected files doc/exampe_silcd.conf.in, silcd/serverconfig.[ch].
1669 Sat Nov 30 09:30:55 CET 2002 Pekka Riikonen <priikone@silcnet.org>
1671 * Merged Toni's irssi/silc.conf patch.
1673 * ROBODoc cleanup patch to lib/silccrypt/silcpkcs.h by johnny.
1675 * Max alloc tests in allocation routines. Affected file
1676 lib/silcutil/silcmemory.c.
1678 Fri Nov 29 23:44:29 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1680 * Fixed a typo in resuming code that fixed detach/resume code
1681 in server. Bug #93. Affected file silcd/packet_receive.c.
1683 Thu Nov 28 17:17:11 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1685 * Do reverse lookups for server when /connecting. Affected files
1686 irssi/silc.conf, irssi/src/core/servers.c, irssi/src/core/network.c,
1687 irssi/src/core/net-nonblock.*
1689 Thu Nov 28 16:19:18 CET 2002 Pekka Riikonen <priikone@silcnet.org>
1691 * Added library versioning for shared libraries. Affected
1692 files configure.in.pre and lib/Makefile.am.pre.
1694 Wed Nov 27 21:51:52 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1696 * Display INVITE and BAN lists as specified by SILC 1.2
1698 Wed Nov 27 16:01:11 CET 2002 Pekka Riikonen <priikone@silcnet.org>
1700 * Do not send invite list back unless asked (when sending
1701 no arguments) or when list was modified. Affected file
1704 * Remove client from invite list in KILLED notify and in
1705 KILL command. Affected file silcd/command.c and
1708 * Fixed bugs in invite list handling in INVITE command.
1709 Affected files silcd/command.c and silcd/server_util.c.
1711 * Merged with Irssi 0.8.6.
1713 * Fixed UTF-8 in Irssi SILC Client, setlocale was missing.
1714 Affected file irssi/src/fe-text/silc.c.
1716 Mon Nov 25 18:21:43 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1718 * The silc_argument_get_[first/next] now return the argument
1719 type to caller. Added silc_argument_payload_encode_one.
1721 Affected files are lib/silccore/silcargument.[ch].
1723 * Added support for the SILC 1.2 INVITE command and new
1724 invite lists to server. Affected files are silcd/command.c,
1725 silcd/server_util.[ch] and silcd/packet_[receive/send].[ch].
1727 * Added support for the SILC 1.2 BAN command and new
1728 ban lists to server. Affected files are silcd/command.c,
1729 silcd/server_util.[ch] and silcd/packet_[receive/send].[ch].
1731 * Added support to client sending new INVITE command. Affected
1732 file is lib/silcclient/command.c.
1734 * Added support to client sending new BAN command. Affected
1735 file is lib/silcclient/command.c.
1737 * Added support for removing client from invite list when kicked
1738 from channel, as SILC 1.2 dictates. Affected files are
1739 silcd/packet_receive.c and silcd/command.c.
1741 Sun Nov 24 18:26:42 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1743 * If iv argument to silc_cipher_[encrypt/decrypt] is NULL, use
1744 automatically the cipher's internal IV. Affected files
1745 lib/silccrypt/silccipher.[ch].
1747 * Assure the RESUME_CLIENT packet is not sent to twice to
1748 backup router if the detached client was originated from
1749 the backup. Affected file silcd/server.c. Bug #76.
1751 * Changed silc_sim_symname to not allocate memory. Affected
1752 file lib/silcsim/silcsimutil.c.
1754 * Fixed memory leaks with SIMs in server. Affected files
1755 silcd/serverconfig.c, silcd/server.c.
1757 * Fixed channel key distribution after resuming detached
1758 client. Affected files silcd/packet_receive.c.
1760 * Fixed channel's global_user boolean checking after detaching.
1761 Check it after changing the owner of the client not before.
1762 Affected file silcd/packet_receive.c.
1764 * Fixed few double frees from client library. Fixes at least
1765 Bug #81, possibly others too.
1767 * UTF-8 decode topics also in JOIN command reply and TOPIC_SET
1768 notifys in Irssi SILC Client. Affected file is
1769 irssi/src/silc/core/client_ops.c. Bug #82.
1771 * Applied Ville Räsänen's manual page and --mandir bugfix
1772 patch. Affected files are configure.in.pre and Makefile.am.pre.
1775 Fri Nov 22 18:34:20 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1777 * Added support to backup router protocol for backup to tell
1778 normal server that it cannot use the backup router as primary
1779 because the primary isn't really down. Updated protocol
1782 * Added support for primary router to tell backup router that
1783 resuming is not possible because the backup really isn't primary
1784 in the cell. For example if backup disconnected itself the
1785 resuming is not allowed since the primary really did not
1786 go down. Updated protocol specs.
1788 * Removed MARS from crypto library.
1790 * Defined the CTR mode and Randomized CBC mode in SILC. The
1791 CTR mode is RECOMMENDED now in specification. Defined also
1792 Serpent cipher as optional cipher. Updated the protocol specs.
1794 Thu Nov 21 12:43:28 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1796 * Added support for inviting/banning by IP/MASK, public key,
1797 and explicit Client ID. Redefined the command and notify
1798 types to allow easier forwards support for other methods
1799 of inviting/banning. Updated protocol specs.
1801 * Remove the client from channel's invite lists if the client
1802 is kicked or killed. Updated protocol specs.
1804 * Unified the Channel Message Payload and Private Message
1805 into one Message Payload. Updated protocol specs and
1808 Tue Nov 19 22:30:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1810 * Don't wait for EOF after socket error has occurred, but
1811 close the connection. Affected file is silcd/server.c.
1813 Mon Nov 18 18:58:26 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1815 * Added support for setting FOUNDER mode on channel with
1816 specific public key which can be set with CMODE command.
1817 Updated protocol specs and implemented in client and server.
1819 * Fixed the Irssi SILC client to correctly shutdown the client
1820 library to avoid memory leaks. Affected files are
1821 irssi/src/silc/core/silc-core.c and silc-servers.c.
1823 * Deprecated the No Reply flag in SKE protocol and introduced
1824 "IV Included" flag which can be used to indicate that the IV
1825 is included in the ciphertext. This makes it possible to use
1826 SILC on unreliable transport, such as UDP which may cause
1827 packet reordering and losses. Updated protocol specs, did
1830 Sun Nov 17 15:50:57 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1832 * Fixed the MPI implementation of silc_mp_sizeinbase to return
1833 < 32 bit values in correct size. Affected file is
1834 lib/silcmath/mp_mpi.c.
1836 Sat Nov 16 13:14:45 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1838 * Fixed the KE Start Payload parsing to check that mandatory
1839 fields are present. Affected file lib/silcske/payload.c.
1841 * Fixed compilation warnigs in Irssi SILC Client. Affected
1842 files are irssi/src/silc/core/silc-query.c. client_ops.c.
1844 Thu Nov 14 19:33:28 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1846 * Print "nick now appears as newnick" and update Irssi's nicklist
1847 when you change your nick to "nick". Closes #62
1849 * Never format your own nick. Closes #63
1851 Thu Nov 14 09:44:54 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1853 * SILC_UMODE_GONE changes are now propagated correctly to the
1854 Irssi client. Closes #54
1856 Tue Nov 12 19:42:18 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1858 * Fixed example in /HELP KEY
1860 * Added expando $j which expands to current SILC Client version
1862 Tue Nov 12 19:46:39 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1864 * Fixed public key decoding in crypto library.
1866 * Added better error printing to SKE library.
1868 Tue Nov 12 08:50:12 CET 2002 Pekka Riikonen <priikone@silcnet.org>
1870 * Fixed NICK command to not crash if nickname was not sent.
1872 Mon Nov 11 19:32:00 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1874 * Added Encrypt-Then-MAC order to SILC packet MAC generation.
1875 Deprecated the old Encrypt-And-MAC order. Updated protocol
1876 specs and implemented.
1878 * Added Encrypt-Then-MAC order to Channel Message Payload MAC
1879 generation. Updated specs and implemented.
1881 Sun Nov 10 12:20:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1883 * Added support for rekey before 2^32 sequence number wraps.
1884 Affected files in server and client library.
1886 * Padding must be at least 8 bytes now. Implemented and updated
1889 * Compute maximum padding for authentication packets to make
1890 passphrase approximation attacks impossible. Affected files
1891 in client library and in server.
1893 * Fixed PING command sending in client library and handling in
1894 server. The server ID must be ID Payload, not raw ID data.
1895 Affected files in server and client library.
1897 * Defined that all public keys sent in commands and notify
1898 payloads are actually Public Key Payloads not raw public key
1899 data. Updated protocol specs and implemented.
1901 * Updated protocol version to 1.2. Updated specs and code.
1903 * Added ERR_UNSUPPORTED_PUBLIC_KEY and ERR_OPERATION_ALLOWED
1904 status types. Updated specs and the code.
1906 * Added support for normal client to kill its own entries from
1907 the network. Updated protocol specs and the code.
1909 * Defined the SILC_MESSAGE_FLAG_SIGNED. Updated protocol specs
1910 and added initial implementation.
1912 * Added MAC field to the Private Message Payload to protect
1913 against chosen ciphertext attacks. Updated the protocol specs
1916 * Added idle and signon fields to the ATTRIBUTE_SERVICE
1917 attribute to indicate the user's current idle and signon time
1918 of a service. Updated protocol specs and implemented.
1920 Thu Nov 7 19:21:10 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1922 * Added "do_not_bind" argument to silc_client_file_send what
1923 can be used to not bind locally but assume the file receiver
1924 provides the point of connect. Usefull when sender is behind
1925 NAT device. Affected file lib/silcclient/silcclient.h and
1928 * Added -no-listener option to FILE SEND command in Irssi SILC
1929 client. Affected file irssi/src/silc/core/silc-servers.c.
1930 Renamed FILE RECEIVE to FILE ACCEPT.
1932 * Confirm passphrase for private key encryption in
1933 silc_create_key_pair and silc_change_private_key_passphrase.
1934 Affected files are lib/silcutil/silcapputil.c.
1936 Thu Nov 7 10:05:28 CET 2002 Pekka Riikonen <priikone@silcnet.org>
1938 * Move silc_client_packet_send back to internal, added
1939 silc_client_send_packet, a bit simpler function for application.
1940 Affected files lib/silcclient/silcclient.h, client.c and
1943 * Moved the SilcClientEntry, SilcChannelEntry and
1944 SilcServerEntry to silcclient.h to be public and documented
1945 them for application. Affected files are
1946 lib/silcclient/silcclient.h and idlist.h.
1948 Wed Nov 6 17:18:13 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1950 * Fixed manual page installation patch by Ville Räsänen.
1951 USERS help page fix patch by Ville Räsänen
1953 * Changed the silc_client_command_call interface to make
1954 the command call simpler for the application. The library
1955 now handles the command line parsing, command finding and
1956 execution. Application only needs to call the function
1957 with the command line. Affected files are
1958 lib/silcclient/silcclient.h, command.[ch].
1960 * Fixed silc_get_input to NULL-terminate the returned input.
1961 Affected file lib/silcutil/silcutil.c.
1963 * Resolve the client's public key in JOIN command if the
1964 founder auth data is being requested but we don't know the
1965 client's public key. Affected file silcd/command.c.
1968 Mon Nov 4 16:02:59 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1970 * Print notify for server opers when backup router comes
1971 online. Affected file silcd/server.c.
1973 * Fixed the INVITE command to send the invite list in
1974 command reply. Affected file silcd/command_reply.c.
1976 * Fixed MOTD command reply sending. Affected file
1979 * UTF-8 decode the topic in TOPIC command reply and LIST
1980 command reply in Irssi SILC client. Affected file is
1981 irssi/src/silc/core/client_ops.c.
1983 Sun Nov 3 17:59:15 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1985 * Fixed the INVITE command to not crash Irssi SILC client
1986 when given without nickname argument. AFfected file
1987 irssi/src/silc/core/client_ops.c.
1989 * Fixed double free in WHOIS query on normal server when
1990 forwarding query to router. Affected file is
1991 silcd/server_query.c.
1993 * Fixed WATCH command reply handling on normal server which
1994 was missing altogether. Affected file silcd/command_reply.c.
1997 Sun Nov 3 00:42:05 EET 2002 Mika Boström <bostik@lut.fi>
1999 * Added man-pages for silc(1), silcd(8) and silcd.conf(5).
2000 Included yodl sources for each of these. Also modified
2001 Makefile.am prototype to install these files to proper
2002 locations. Updated CREDITS. Affected file Makefile.am.pre,
2003 new files doc/*.yo, doc/silc.1, doc/silcd.conf.5,
2006 Sat Nov 2 21:26:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2008 * Added support for encrypted private key files. Now
2009 passphrase must be provided when new key pair is created
2010 (can be empty though), and prompted when loading the
2011 private key. Added support for loading the old-style
2012 non-encrypted private keys as well. Affected files
2013 lib/silccrypt/silcpkcs.[ch], Irssi SILC client and
2016 * Fixed silc_get_input to accept input on all terminals.
2017 Affected file lib/silcutil/silcutil.c.
2019 * Moved the Irssi SILC client key loading and other stuff
2020 to be called after the arguments and UI is initialized.
2021 Affected file irssi/src/silc/core/silc-core.c. Bug #31.
2023 * Added -P option to Irssi SILC client which can be used
2024 to change the passphrase of the private key. Affected
2025 file irssi/src/silc/core/silc-core.c.
2027 * Added silc_change_private_key_passphrase apputil routine
2028 to lib/silcutil/silcapputil.[ch].
2030 Sat Nov 2 12:53:09 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2032 * Fixed connection closing in client library to not crash.
2033 Moved the connection freeing totally to function
2034 silc_clinet_del_connection. Affected file
2035 lib/silcclinet/client.c.
2037 Fri Nov 1 18:57:02 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2039 * Changed includes/silcincludes.h to silcincludes.h.in to
2040 include configuration specific information. The silcdefs.h
2041 is not included in to installation anymore (it's only
2042 compilation time header).
2044 Fri Nov 1 10:30:26 CET 2002 Pekka Riikonen <priikone@silcnet.org>
2046 * Moved the SilcClient and SilcClientConnection from client.h
2047 to the public lib/silcclient/silcclient.h. Changed the
2050 Thu Oct 31 22:44:07 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2052 * If version string in silc_clinet_alloc is NULL the library
2053 puts it automatically. Affected file lib/silcclient/client.c.
2055 * Changed the version strings from variables to #define's
2056 in includes/silcversion.h.
2058 Wed Oct 30 16:17:30 CET 2002 Pekka Riikonen <priikone@silcnet.org>
2060 * Added shared library complation support.
2062 Tue Oct 29 21:48:55 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2064 * Added lib/silcutil/silcapputil.[ch] for application
2065 utility functions. It includes routines for applications'
2066 convenience. Added silc_create_key_pair, silc_show_public_key
2067 and silc_load_key_pair functions.
2069 Tue Oct 29 17:36:44 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2071 * Send RESUME_CLIENT packet from router to backup routers
2072 to in resuming. Affected file silcd/packet_receive.c.
2074 Mon Oct 28 21:23:39 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2076 * In IDENTIFY command parsing, send all other IDs except
2077 Client IDs explicitly to router for resolving on normal
2078 server. Also check that ID received in WHOIS command is
2079 always Client ID, others are not allowed. Affected file
2080 silcd/server_query.c.
2082 * Merged latest changes from irssi.org CVS.
2084 Sun Oct 27 11:44:32 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2086 * Merged c0ffee's /set heartbeat patch to Irssi SILC client.
2087 Affected files irssi/src/silc/core/silc-core, silc-server.c.
2089 * Fixed the heartbeat sending in Irssi SILC client. Moved
2090 the silc_client_packet_send to silcclient.h for application
2091 usage. Affected files lib/silcclient/client_internal.h
2092 lib/silcclient/silcclient.h.
2094 * Fixed a bug in query resolving in server. Used wrong
2095 variable in a for loop and crashed. Affected file is
2096 silcd/server_query.c.
2098 * Server constructs requested attributes only to locally
2099 connected clients. Affected file silcd/server_query.c.
2102 * Fixed a bug when sending resolving from router to server
2103 with requested attributes. The constructed WHOIS command
2104 was incorrect. Affected file silcd/server_query.c.
2107 * Fixed Requested Attributes saving in WHOIS command reply.
2108 The length of the data buffer must be saved too. Affected
2109 file silcd/command_reply.c.
2111 * Update the client entry's servername after detaching is
2112 over. Affected file silcd/packet_receive.c. Bug #37.
2114 * Resolve incomplete client entrys in CUMODE_CHANGE and
2115 CMODE_CHANGE notifys. Affected file is
2116 lib/silcclient/client_notify.c. Bug #42.
2118 Thu Oct 24 12:22:35 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2120 * Fixed channel key packet processing bug on backup router
2121 during backup resuming protocol. Affected file is
2122 silcd/packet_receive.c.
2124 * Fixed memory leaks in server. Affected files are
2125 silcd/server.c and silcd/packet_receive.c.
2127 * Fixed packet decryption problem when backup router encrypted
2128 channel message with wrong key during backup resuming
2129 protocol. Affected file silcd/packet_send.c.
2131 * ROBODoc documented lib/silccrypt/silccipher.h. A patch by
2132 Toni Willberg (toniw@iki.fi)
2134 * Changed the SilcCipher context to be private. Changed the
2135 silc_cipher_get_iv to just return pointer to the IV. Added
2136 silc_cipher_get_name to return the name of the cipher.
2137 Fixed code all around to support these changes. Affected
2138 files are lib/silccrypt/silccipher.[ch], client library and
2141 Wed Oct 23 19:01:41 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2143 * Fixed unaligned access in lib/silccore/silcattrs.c.
2145 * Fixed libtool linking in lib/silcsim/Makefile.am.
2147 * Fixed services attribute printing. Affected files is
2148 irssi/src/silc/core/silc-queries.c.
2150 Wed Oct 23 09:51:04 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2152 * Fixed a crashbug in incoming server accepting. Affected
2153 file silcd/server.c.
2155 Tue Oct 22 13:02:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2157 * Added automatically generated index to Toolkit Reference
2160 * Added support for Postscript Toolkit Reference Manual.
2162 Mon Oct 21 21:30:40 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2164 * Merged DISCONNECT fix, and autoconn port fix from Irssi
2167 Sun Oct 20 19:54:55 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2169 * Added 'send_events' boolean argument to the function
2170 silc_schedule_set_listen_fd which sends the set events to
2171 the application explicitly if set to TRUE. Default action
2172 should be FALSE. Affected file lib/silcutil/silcschedule.[ch],
2173 lib/silcclient/client_internal.h and silcd/server_internal.h.
2175 * Added silc_compare_timeval to determine which time values
2176 is smaller. Affected file lib/silcutil/silcutil.[ch].
2178 * Added sort-of "Quality of Service" (QoS) support to
2179 SilcSocketConnection. Data reception can be controlled with
2180 rate limit per second and/or read data length limit.
2181 Added silc_socket_set_qos. Affected files are
2182 lib/silcutil/silcsockconn.[ch] and unix/silcunixsockconn.c.
2184 * Added the QoS configuration to SILC Server configuration
2185 file. Affected files are silcd/serverconfig.[ch] and
2188 Sun Oct 20 14:12:24 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2190 * Merged with irssi.org CVS.
2192 * Failed OPER and SILCOPER authentications are now logged.
2193 Affected file silcd/command.c. Bugs #25.
2195 Sat Oct 19 13:32:15 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2197 * ROBODoc documented lib/silcutil/silcbuffer.h and
2198 lib/silcutil/silcdlist.h. Patch by Ville Räsänen
2199 <ville.rasanen@iki.fi>.
2201 Fri Oct 18 10:51:04 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2203 * Added support for auto-passphrase authentication from the
2204 config file during connecting which was not implemented
2205 yet. Affected file irssi/src/silc/core/client_ops.c.
2207 * Fixed a bug in authentication protocol failure handling which
2208 was processing wrong callback context. Affected files
2209 are lib/silcclient/client.c and protocol.c.
2211 * Fixed the /ATTR allow off to actually work. Affected file
2212 is irssi/src/silc/core/silc-queries.c.
2214 * Fixed the /ATTR -del to work. Affected file is
2215 irssi/src/silc/core/silc-queries.c.
2217 Thu Oct 17 23:45:12 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2219 * Fixed string formatting crashbug in lib/silccore/silcattrs.c.
2221 * Fixed mask attribute adding in Irssi SILC client. Affected
2222 file irssi/src/silc/core/silc-queries.c.
2224 Thu Oct 17 16:40:39 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2226 * Added support for saving the requested attributes in
2227 WHOIS to directory. Affected file is
2228 irssi/src/silc/core/silc-queries.c.
2230 Wed Oct 16 17:40:56 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2232 * Added support for parsing VCard fields that do not have
2233 the TYPE= for types. Affected file lib/silcutil/silcvcard.c.
2235 * Fixed a double free bug in hash table foreach function
2236 if the entry was deleted in the foreach callback. Affected
2237 file lib/silcutil/silchashtable.c.
2239 Tue Oct 15 18:05:24 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2241 * Added silc_attribute_get_verify_data to return the signature
2242 verification data for either user digital signature or
2243 server digital signature in Requested Attributes. Affected
2244 files are lib/silccore/silcattrs.[ch].
2246 * Added silc_vcard_alloc which is used to allocated dynamic
2247 SilcVCard context. The silc_vcard_free now checks whether
2248 the context is dynamically allocated or not. Affected files
2249 are lib/silcutil/silcvcard.[ch].
2251 Mon Oct 14 17:55:44 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2253 * Periodically remove the NOATTR status from client entry
2254 so that the client may take the attributes in use even after
2255 server has resolved them unsuccessfully earlier. Affected
2256 file silcd/server_query.c and idlist.h.
2258 * Moved sha1hash and md5hash from client->internal to
2259 SilcClient for application usage. Affected files are
2260 lib/silcclient/client.h and client_internal.h.
2262 * Fixed attribute encoding and decoding bugs. Affected
2263 files lib/silccore/silcattrs.[ch].
2265 * Added ATTR command to Irssi SILC Client which is used to
2266 manage user's Requested Attributes sending and values for
2267 WHOIS command. Affected files around Irssi SILC client.
2269 Mon Oct 14 14:33:54 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2271 * Added silc_buffer_strformat which can be used to format
2272 strings into a buffer which size is automatically increased.
2273 Affected file lib/silcutil/silcbuffmt.[ch].
2275 * Added implementation of VCard (RFC 2426) which can be used
2276 as part of Requested Attributes in WHOIS command. Affected
2277 file lib/silcutil/silcvcard.[ch].
2279 Fri Oct 11 23:52:17 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2281 * Some strncat -> silc_strncat changes our the core and
2284 * Added SILC_SKE_STATUS_SIGNATURE_ERROR and OUT_OF_MEMORY
2285 errors. Added better error printing to SKE library.
2286 Affected files lib/silcske/silcske.c, silcske_status.h and
2289 * Save the PKCS key length even if only private key is set to
2290 SilcPKCS. Affected file lib/silccrypt/silcpkcs.[ch] and rsa.c.
2292 * Fixed the usage of silc_pkcs_get_key_len since it returns the
2293 length in bits not in bytes. Affected files are
2294 lib/silcske/silcske.c, lib/silccore/silcauth.c and
2295 silcd/server_query.c.
2297 Wed Oct 9 17:22:57 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2299 * Added silc_attribute_payload_encode_data to directly encode
2300 the data into the attributes buffer. Renamed function
2301 silc_attribute_payload_parse_list to silc_attribute_payload_parse.
2302 Affected files are lib/silccore/silcattrs.[ch].
2304 * silc_hash_table_find_foreach calls the foreach function now
2305 once even if the nothing was found with context set to NULL.
2306 Affected file lib/silcutil/silchashtable.[ch].
2308 * Remove the RESOLVING flag from client entry after received
2309 the Requested Attributes from the client. Fixed memory leak
2310 in client entry freeing. Affected files silcd/server_query.c
2313 * Added Requested Attributes support into SILC Client Library.
2314 It is not able to send requested attributes in WHOIS command,
2315 and also receive and process requested attributes. Added
2316 silc_client_attribute_[add|del] and silc_client_attributes_get
2317 functions. Added also `ignore_requested_attributes' to the
2318 SilcClientParams to not use attributes in client. Affected
2319 files are lib/silcclient/command.c, client_attrs.[ch],
2320 silcclient.h, client_internal and client.[ch].
2322 * Changed the silc_client_get_client_by_id to support Requested
2323 Attributes, it takes them as argument now. Affected file
2324 is lib/silcclient/silcclient.h, and idlist.c.
2326 * Added -details option to WHOIS command in Irssi SILC Client
2327 to support the requested attributes. By default it requests
2328 all attributes. Affected file lib/silcclient/command.c and
2329 irssi/doc/help/in/whois.in.
2331 Tue Oct 8 17:58:28 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2333 * Add also SERVICE attribute for server-constructed attribute
2334 data. Also digitally sign the attributes and add
2335 SERVER_DIGITAL_SIGNATURE attribute. Affected file is
2336 silcd/server_query.c.
2338 Mon Oct 7 18:25:35 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2340 * Changed the silc_attribute_payload_encode to support list
2341 of attributes (function may be called several times to add
2342 a new attribute). Removed the silc_attribute_payload_encode_list
2343 function. The encoding function now also automatically encodes
2344 the data, so the caller does not need to do that. Affected
2345 files lib/silccore/silcattrs.[ch].
2347 * Added support for replying on behalf of the user to the
2348 Requested Attributes in WHOIS command in the server. Affected
2349 file silcd/server_query.c.
2351 * SILC_NOT_IMPLEMENTED macro use SILC_LOG_INFO now instead of
2352 SILC_LOG_DEBUG. Affected file lib/silcutil/silclog.h.
2354 Sun Oct 6 16:48:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2356 * Don't swtich to become primary router if we are backup if
2357 decryption error has occurred. Affected file silcd/server.c.
2359 * Fixed a bug in backup router IP address comparison in
2360 silc_server_backup_get.
2362 Save now also the port of the server/router and use that
2363 in comparison as well. Affected file silcd/server_backup.c.
2365 * Normal server now reconnects to backup router automatically
2366 if connection is lost to it. Affected file silcd/server.c.
2368 Thu Sep 26 13:51:02 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2370 * If packet processing fails (like integrity check fails)
2371 the connection is closed now. Affected files are
2372 lib/silccore/silcpacket.c and silcd/server.c.
2374 Mon Sep 23 10:59:39 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2376 * Fixed double free in RSA public key set function
2377 silc_rsa_set_public_key. Affected file lib/silccrypt/rsa.c.
2380 Sun Sep 22 14:54:05 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2382 * Rewrote WHOIS, WHOWAS and IDENTIFY commands in the server.
2383 Added server_query.[ch] which provides one interface for
2384 querying information using all three commands.
2386 * Changed all "typedef unsigned char" in core library to
2387 "typedef SilcUInt8".
2389 Sat Sep 21 21:36:45 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2391 * Added silc_strncat into lib/silcutil/silcstrutil.[ch].
2393 * Renamed silc_server_get_client_resolve to
2394 silc_server_query_resolve and moved to server_query.[ch].
2396 Wed Sep 18 18:28:04 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2398 * Resumed client packet handling from server put the resumed
2399 client on wrong list on router and caused the client not
2400 be present on the network anymore. Now fixed to put the
2401 client to correct list. Affected file silcd/packet_receive.c.
2403 Wed Sep 18 15:13:48 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
2405 * Various cleanup in error message output in config parsing code
2406 and in server init code. Fixed error log files containing
2407 too many newlines ('\n') in some situations. Affected files are
2408 silcd/serverconfig.c, silcd/silcd.c, and silcd/server.c.
2410 Wed Sep 18 10:51:23 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2412 * Use the reverse lookupped hostname in client internals
2413 instead of one user provided us as remote server name.
2414 Affected file lib/silcclient/client.c.
2416 Mon Sep 16 12:02:54 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2418 * Added 'app_context' to silc_schedule_init. It is an
2419 application specific context that is delivered to application
2420 in task callback functions. Affected files are
2421 lib/silcutil/silcutil.[ch].
2423 * The hb_context in SilcSocketConnection is not freed
2424 automatically anymore (application must free it). Freeing
2425 it automatic is inconsistent. Affected files are
2426 lib/silcutil/silcsockconn.[ch].
2428 Sun Sep 15 22:16:19 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2430 * Added support for removing explicitly added client connections
2431 in rehash and closing the client connections if they were
2432 unconfigured in the rehash. Affected file silcd/server.c.
2434 * Added support for aborting automatically pending commands
2435 that never receives the reply (to avoid memory leaks).
2436 Added also silc_server_command_pending_timed to set the
2437 specific timeout for pending command. Affected files are
2438 silcd/command[_reply].[ch].
2440 * Added SILC_STATUS_ERR_TIMEDOUT status. Updated protocol
2441 specs and lib/silccore/silcstatus.h.
2443 Sun Sep 15 12:25:10 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2445 * Changed the silc_get_time to accept time value as argument
2446 or if zero is sent return current local time. Affected
2447 file lib/silcutil/silcutil.[ch].
2449 * Added STATS command to client library and Irssi SILC client.
2450 Patch provided by Ville Räsänen <ville.rasanen@iki.fi>.
2452 Wed Sep 11 09:22:00 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2454 * Assure that channel key is set before sending it. May
2455 crash server otherwise. Affected file silcd/packet_send.c.
2457 Tue Sep 10 09:50:08 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2459 * Assure that endless loop cannot happen with detached client
2460 resolving on normal server. Added idlist status
2461 SILC_IDLIST_STATUS_RESUME_RES. Affected files are
2462 silcd/idlist.h and silcd/packet_receive.c.
2464 Mon Sep 9 12:18:18 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2466 * Incoming file transfer request cannot use same session as
2467 the sending session. This can happen when sending file to
2468 yourself. Crashed the client on quit. Affected file
2469 lib/silcclient/client_ftp.c. Bug #24.
2471 Sun Sep 8 18:39:25 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2473 * Implemented the draft-riikonen-precense-attrs draft and
2474 the Attribute Payload into the lib/silccore/silcattrs.[ch].
2476 Sun Sep 8 13:13:44 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2478 * Distribute the SERVER_SIGNOFF notify also to local backup
2479 routers from the primary router. The backup router may not
2480 have the signing of local server directly connected and need
2481 to know about the signoff. Affected file silcd/server_util.c.
2483 * Use the primary router as the origin of the locally connected
2484 server when it is disconnecting from the backup router since
2485 that's where it really is coming from. Now the clients from
2486 the disconnecting server are removed correctly and "shadow"
2487 clients are not left to the backup router. Affected file
2490 Sat Sep 7 22:26:50 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2492 * If normal server is standalone and found existing but disabled
2493 channel, do not re-create the channel since it creates
2494 duplicate same channels. Affected file silcd/server.c.
2496 * Added anonymous client connections support to server. New
2497 "anonymous" configuration option to ConnectionParams section
2498 added. If set to true, the username and hostname information
2499 of the client will be scrambled and anonymous user mode is
2500 set automatically to the user. Affected files are
2501 silcd/serverconfig.[ch], silcd/packet_receive.c and server.c.
2503 Sat Sep 7 16:02:09 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2505 * In JOIN notify handling, mark that the cache entry of the
2506 client cannot be expired. Can cause crashes on normal
2507 server (asserts client->channels). Affected file is
2508 silcd/packet_receive.c.
2510 * From now on distribution versions are used as protocol versions
2511 instead of by default using the Toolkit base version as protocol
2512 version. Affected file prepare.
2514 * Do not set the locally resolved hostname for local client
2515 entry but take what server sends. This way the real hostname
2516 is showed in WHOIS for yourself. Affected file is
2517 lib/silcclient/idlist.c and lib/silcclient/client.c.
2519 * Resolve local info with IDENTIFY when connecting to server.y
2521 Sat Sep 7 14:22:43 CEST 2002 Lubomir Sedlacik <salo@silcnet.org>
2523 * Rewritten check for POSIX threads. Use --with-pthreads[=DIR]
2524 for implied search (not needed on platforms which has native
2525 pthreads library). Use --without-pthreads to disable threads.
2526 Affected file is configure.in.pre
2528 * Fixed --with-iconv on platforms which need to bypass (broken)
2529 native iconv(). Affected file is configure.in.pre
2531 Sat Sep 7 15:08:13 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2533 * Moved -C option parsing in Irssi SILC client at same time
2534 as other options. The UI was initialized earlier and caused
2535 problems on command line. Bug #16. Affected file is
2536 irssi/src/silc/core/silc-core.c.
2538 Mon Sep 2 23:00:30 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
2540 * Added global variable silc_log_timestamp that tells silclog
2541 wether to print or not the timestamp in the logging files.
2542 Affected file lib/silcutil/silclog.[ch].
2544 * Added silcd configuration option Timestamp in the Logging
2545 section. Affected file silcd/serverconfig.[ch],
2546 doc/example_silcd.conf.in.
2548 Fri Aug 30 08:57:33 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2550 * Fixed fingerprint checking to check for entirely empty
2551 fingerprint instead of two first bytes when determining
2552 if it is set. Bug #18. Affected file silcd/command.c.
2554 * Fixed duplicate PKCS name registering to not allow it.
2555 Bugs #17. Affected file lib/silccrypt/silcpkcs.c.
2557 Sun Aug 25 08:02:04 CEST 2002 Lubomir Sedlacik <salo@silcnet.org>
2559 * Conditionalize non-gcc compiler optimizations for various
2560 platforms, enable those commented out. Cleanups.
2561 Affected file lib/silcmath/mpi/configure.in
2563 Sat Aug 24 15:11:32 EEST 2002 Timo Sirainen <tss@iki.fi>
2565 * silc_rng_exec_command() left zombie processes if command
2566 didn't generate any output. Affected file
2567 lib/silccrypt/silcrng.c
2569 Fri Aug 23 22:05:44 CEST 2002 Lubomir Sedlacik <salo@silcnet.org>
2571 * Rewrote iconv checking, introduce --with-iconv for systems
2572 which rely on libiconv. Check if iconv() provided by libc
2573 is good enough, otherwise demand libiconv. Affected file
2576 Fri Aug 23 07:10:52 CEST 2002 Lubomir Sedlacik <salo@silcnet.org>
2578 * Search for ldopen() also in libc. This enables SIM support
2579 on *BSD systems. Based on patch from Alex Zepeda. Affected
2580 file configure.in.pre
2582 Sun Aug 18 04:44:30 CEST 2002 Lubomir Sedlacik <salo@silcnet.org>
2584 * Don't call AM_CONDITIONAL conditonally for SILC_THREADS.
2585 This fixes prepare on *BSD systems. Affected file
2588 Sun Aug 4 15:55:40 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2590 * More fixed for not having purge timeout for global clients
2591 that are on channel. Affected files silcd/command_reply.c
2594 * Fixed the rekey protocol to work with backup router connections.
2595 Rekey packets are now allowed on disabled connections as
2596 well. Affected files silcd/packet_send.c and server.c.
2598 * Do not switch to be as backup router when shutting down and
2599 closing the primary connection. Affected file silcd/server.c.
2601 * Fixed memory leaks in backup router deleting. Added
2602 silc_server_backup_free to free all data during shutdown of
2603 server. Affected files silcd/server_backup.[ch].
2605 Sun Jul 14 21:33:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2607 * Do not process commands if the sock->user_data is NULL.
2608 Affected file silcd/command.c.
2610 Tue Jul 9 19:03:11 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2612 * Fixed buffer overflow and security problems (loosing bits
2613 in CFB encryption) in SILC RNG. Problems reported by
2614 Markku-Juhani O. Saarinen <mjos@saturn.tcs.hut.fi>.
2616 Sun Jul 7 13:10:01 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2618 * Added yet more checks that client is not expired on global
2619 list if it is on channels. Affected file is
2620 silcd/command_reply.c.
2622 Sat Jul 6 11:45:11 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2624 * Merged c0ffee's MIME signal patch which adds support for
2625 sending also MIME messages in Irssi SILC Client, and handling
2626 received MIME messages in a signal (and perhaps doing something
2627 to non-textual MIME messages).
2629 Sun Jun 30 01:30:22 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2631 * Fixed pending command deletion in server and client library
2632 to check the whole list instead of breaking after first found.
2633 The affected files are silcd/command.[ch] and
2634 lib/silcclient/command.[ch].
2636 Sat Jun 29 17:40:12 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2638 * Return NO_SUCH_CHANNEL error in USERS for channel that is
2639 secret or private, otherwise it's possible to find out
2640 whether a secret channel exists or not. Affected file
2643 * If CMODE change fails during the mode setting, assure that
2644 the old mode mask is set for the channel back. Affected
2645 file silcd/command.c.
2647 * Fixed passphrase saving on +a channel on normal server
2648 after successful JOIN command. Affected file silcd/command.c.
2650 Fri Jun 28 11:53:25 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2652 * Remove server/router operator privileges in DETACH command,
2653 since it's possible to resume to server where these
2654 privileges would not be allowed for the client. Affected
2655 file silcd/command.c.
2657 * Do not set to wait for backup in rehash of the server.
2658 Affected file silcd/server.c.
2660 * Do not check listener sockets when counting how many
2661 socket connections we have. Affected file is
2662 silcd/server_util.c.
2664 * Do not announce disconnected clients that are remaining
2665 in history (for WHOWAS). This is because SIGNOFF notify
2666 for these has been sent earlier already. Affected file
2669 Thu Jun 27 20:07:27 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2671 * Buffer overflow with CUMODE command's mode->mode character
2672 conversion. Reported by Ville Räsänen. Affected file
2673 lib/silcutil/silcutil.c.
2675 Thu Jun 27 16:54:33 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2677 * Allow heartbeat packets to go disabled connections anyway.
2678 Affected files silcd/server.c and silcd/packet_send.c.
2680 * Do not broadcast New Channel packets with List flag set
2681 in the packet to backup routers. The router must check
2682 for the correctness of the packets before sending them.
2683 It is possible that router will have enforce Channel ID
2684 change and this would cause desync in the backup router.
2685 Affected file silcd/packet_receive.c.
2687 * Remove SILC_PACKET_FLAG_LIST from the temp packets that
2688 are handled in list parsing. They are not list packets
2689 anymore. Affected file silcd/packet_receive.c.
2691 Thu Jun 27 11:27:07 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2693 * Stop waiting for backup router through the timeout, not
2694 directly after backup router has arrived. Affected file
2697 * Do not re-create channel keys and send them when removing
2698 clients in server shutdown. Affected files are
2699 silcd/server_internal.h and silcd/server_util.c.
2701 * Notify distribution to backup routers was missing from
2702 the silc_server_send_notify_dest function which caused
2703 desyncing problems with backup router. Affected file is
2704 silcd/packet_send.c.
2706 * The client's channel removing was working wrong on
2707 backup router. It assumed that it doesn't know global
2708 information but backup router does know. For this reason
2709 it could remove channel when it wasn't supposed to do that.
2710 Affected file silcd/server.c and silcd/server_util.c.
2712 Wed Jun 26 15:14:12 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2714 * Stop for a couple seconds after badkup router has become
2715 primary router. Affected file silcd/server.c.
2717 * Added silc_server_remove_servers_by_server, which is used
2718 to remove servers originated from some other server. Also
2719 clients of those servers can be removed too. Affected file
2720 silcd/server_util.[ch].
2722 * When removing clients after a server has signed of remove
2723 also all servers behind that server (unless they are known
2724 to be available locally), and send SERVER_SIGNOFF for each
2725 of the server separately. Also the signed off clients are
2726 sent now separately per signed off server. The affected files
2727 are silcd/server.c and silcd/server_util.[ch].
2729 * All servers added with silc_idlist_add_server must always
2730 have both "router" and "connection" pointers set. Otherwise,
2731 bad server entries may be left around in the cache.
2732 Affected file silcd/command_reply.c.
2734 * Do not create the channel key in NEW_CHANNEL packet
2735 processing if the channel is empty. Affected file
2736 silcd/packet_receive.c.
2738 * Completed backup router support for standalone routers.
2739 Supports also servers in the cell that do not use the backup
2742 Wed Jun 26 10:38:11 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2744 * Fixed a bug in silc_string_regexify which did not add '^'
2745 at the start of each string, and thus the matching was
2746 not explicit. For example ban list iikone@*!*@* would
2747 match also "priikone", which is wrong, it would have to be
2748 *iikone@*!*@* to match also "priikone". Affected
2749 file lib/silcutil/unix/silcunixutil.c.
2751 Tue Jun 25 18:47:39 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2753 * Enable all local server connections before updating client
2754 caches when we've become backup router. Otherwise, signoff
2755 packets may not reach the clients. Affected files are
2756 silcd/server.c and silcd/server_util.[ch].
2758 * Fixed a bug in version string parsing which could crash
2759 the program with specially formatted version string.
2760 Bug reported and patch provided by Ville Räsänen. Affected
2761 file lib/silcutil/silcutil.c.
2763 * Handle the disconnection immediately when DISCONNECT
2764 packet is received in server. Affected file silcd/server.c.
2766 * Primary router now waits a short time (10 seconds) for
2767 backup router connection before accepting any other
2768 connection (except local). Affected file silcd/server.c,
2771 * Fixed a crash in client libary in NICK_CHANGE notify when
2772 NICK_CHANGE arrived for client entry we are resolving
2773 currently. Affected file lib/silcclient/client_notify.c.
2775 * Call the sconn->callback completion even if error had
2776 occurred. Start reconnecting always if connection to
2777 primary router fails during backup router protocol.
2778 Affected files silcd/server.c and server_backup.c.
2780 Mon Jun 24 17:47:52 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2782 * Added functions silc_server_send_opers and
2783 silc_server_send_opers_notify to send packets stricly
2784 to operators. Added macro SILC_SERVER_SEND_OPERS macro
2785 to send variable argument notify to operators.
2786 Affected files silcd/packet_send.[ch] and silcd/server.h.
2788 * Removed UMODE rights checking with UMODE_CHANGE notify.
2789 Affected file silcd/packet_receive.c.
2791 * Server/router operator now receives notify when network
2792 switches to backup router and when it resumes the use of
2793 primary router. Affected file silcd/server.c and
2794 silcd/server_backup.c.
2796 * Fixed the updating of client information after backup
2797 resuming protocol is over; update all except local clients
2798 to the new primary router. The affected file is
2799 silcd/server_util.c.
2801 * Added support for closing active connections in rehash
2802 that were unconfigured by the user. Supports currently
2803 closing server and router connections. Affected file
2806 * Rewrote some SILC_LOG_DEBUG's in silcd/server_backup.c.
2808 Sun Jun 23 17:32:31 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2810 * Don't do SILC_STRING_LANGUAGE encoding if the outbuffer
2811 is NULL since seems that on some platforms NULL is allowed
2812 and on some it's not. Fallback encoding is used instead.
2813 Affected file lib/silcutil/silcstrutil.c.
2815 * Fixed statistics updating for incoming server connection
2816 which could cause problems when re-connecting. Affected
2817 file silcd/server.c.
2819 * Preliminary backup router support for standalone router
2820 added. Affected files in silcd/.
2822 * Mark server connections in backup router disabled before
2823 and after backup protocol. Affected file is
2824 silcd/server_backup.c.
2826 * Added support for reconnecting to remote server connection
2827 even if the protocol fails, and if the configuration wants
2828 us to keep trying to connect anyway.
2830 Server connection is not allowed to backup router if
2831 backup router does not have connection to primary router yet.
2833 Affected file is silcd/server.c.
2835 Sat Jun 22 21:34:59 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2837 * Added silc_client_udpate_server function to update changed
2838 server info. Affected file lib/silcclient/idlist.[ch].
2840 * Added check for server entries that are being resolved when
2841 notify is received. If being resolved, handle the received
2842 notify only after it's resolved so that all notifys are
2843 handled in same order as received from the server.
2845 Added similar resolver check to channel entries. Every
2846 notify that cause resolving of any information that affects
2847 channel entry marks the channel entry in waiting state.
2848 After whatever resolving is over the waiters are signalled
2849 and only then the notifys are handled in the same order
2850 as delivered from the server.
2852 Affected files are lib/silcclient/idlist.[ch], and
2855 * Fixed KILLED notify handling in normal server. Affected
2856 file silcd/packet_receive.c.
2858 * Added SILC_IDLIST_STATUS_LOCAL which indicates that entry
2859 is locally connected, or was locally connected (but may
2860 be detached and connection is not active). Added also
2861 SILC_IS_LOCAL for checking this status. Affected files
2862 silcd/idlist.h, silcd/packet_receive.c, silcd/server_util.c,
2863 silcd/server.c and silcd/server_internal.h.
2865 Sat Jun 22 17:06:58 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2867 * Don't send or handle TOPIC_SET if topic is already set and
2868 is same as being set. Affected files silcd/command.c and
2869 silcd/packet_receive.c.
2871 * Fixed CMODE change rights checking to work correctly when
2872 removing modes by operator. Affected file is
2873 silcd/server_util.c.
2875 * Fixed some handling with New Channel packet in router and
2876 fixed some CMODE_CHANGE notify handling in server and router.
2877 Affected file is silcd/packet_receive.c.
2879 * Changed "disconnect" client operation to include the
2880 reason of the disconnection and optional disconnection
2881 message. Affected file lib/silcclient/silcclient.h.
2883 * Made the compilation of lib/contrib/ stuff conditional.
2884 Affected files configure.in.pre, lib/contrib/Makefile.am.
2886 Sat Jun 22 12:49:21 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2888 * All CMODE_CHANGE and CUMODE_CHANGE notifys are now sent back
2889 to the sender of the notify too, to avoid situation where two
2890 notifys are in the network at the same time going to oppsite
2891 directions. Affected file silcd/packet_receice.c.
2893 Fri Jun 21 10:00:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2895 * Delete the client from channel even if the cilent->id is
2896 NULL. It was possible that client was deleted without
2897 removing from channels (theoretically at least). Affected
2898 file silcd/server.c and silcd/server_util.c.
2900 * Free the client data too when resuming is not successful.
2901 Affected file silcd/packet_receive.c.
2903 * Merged some code from c0ffee's silc-plugin. Affected files
2904 irssi/src/silc/core/silc-channels.c and silc-expandos.c.
2906 * Added SILC_PRIMARY_ROUTE and SILC_BROADXAST macros to
2907 silcd/server_internal.h. SILC_PRIMARY_ROUTE Returns pointer
2908 to the primary router connection, the other one returns
2909 TRUE if packet must be broadcasted to network.
2911 * All notifys that are destined to primary router (to network)
2912 are now automatically sent to backup routers even if the
2913 router is standalone (and has backup router). Affected files
2916 * Added --without-irssi and --without-silcd configuration
2917 options for disabling the compilation of these applications.
2918 Affected file configure.in.pre and prepare.
2920 Thu Jun 20 13:48:15 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2922 * Implemented SILC_STRING_BMP and SILC_STRING_UNIVERSAL for
2923 UTF-8 encoding and decoding. Added also new encodings
2924 SILC_STRING_BMP_LSB and SILC_STRING_UNIVERSAL_LSB.
2926 Added also SILC_STRING_LANGUAGE which is language and charset
2927 specific encoder and decoer for those platforms that support
2928 iconv(). It can convert the UTF-8 to and from the locale
2929 specific character set.
2931 Affected file lib/silcutil/silcstrutil.[ch].
2933 * Added macro SILC_NOT_IMPLEMENTED to lib/silcutil/silclog.h.
2935 * Added function silc_get_command_name to the file
2936 lib/silcutil/silcutil.[ch].
2938 * Improved the server debug output a bit. Affected files are
2941 Wed Jun 19 17:46:31 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2943 * Save the channel passphrase when received succesful JOIN
2944 command reply from router, on normal server. Otherwise
2945 joinig +a channels from normal server is not possible.
2946 Affected file silcd/command.c.
2948 * Fixed a bug in TOPIC_SET notify handling. The notifier
2949 may be other than client too, like server or channel.
2950 It expected it to always be only client and ignored the
2951 notify. Affected file silcd/packet_recieve.c.
2953 * Removed some (unnecessary) debug printing from
2954 lib/silccore/silcid.c and lib/silccore/silcargument.c.
2956 * Do not force CMODE_CHANGE when server is announcing new
2959 Router announces stuff only after server reannounces channel
2960 after CHANNEL_CHANGE notify.
2962 These fixes optimizes the announcing procedure, and perhaps
2963 fixes some problems too. Affected file silcd/packet_receive.c.
2965 * Fixed SERVER_SIGNOFF sending to local clients. It was
2966 totally broken and sent the notify to all local clients,
2967 instead of only to those that was on same channel as the
2968 signing off clients. Affected file silcd/server_util.c.
2970 * Added -D option to server. It can be used to give debug
2971 level. The levels are from 0 - 99, and are predefined for
2972 smooth server debugging. (see silcd.c for the predefined
2973 levels). Affected file silcd/server.c.
2975 Wed Jun 19 16:01:51 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2977 * Fixed a bug in Irssi SILC client to close the connection
2978 properly when disconnecting from server. Affected file
2979 irssi/src/silc/core/client_ops.c.
2981 Tue Jun 18 17:14:52 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2983 * When authenticating as founder during JOIN command, check
2984 that the one authenticating becomes the only founder on the
2985 channel. Affected file silcd/command.c.
2987 * Better checking for founder mode setting when CUMODE_CHANGE
2988 notify is received. Affected file silcd/packet_receive.c.
2990 * Close all connections when shutting down the server by sending
2991 DISCONNECT packet. Close all listeners too when shutting
2992 down the server. Affected file silcd/server.c.
2994 * Handle DISCONNECT packet correctly in client library by
2995 calling the "disconnect" client operation. Affected file
2996 lib/silcclient/client.c.
2998 * Handle local errors correctly during resuming. Affected
2999 file lib/silcclient/client.c.
3001 Tue Jun 18 10:26:27 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3003 * The log file is not dupped internally anymore in
3004 lib/silcutil/silclog.c. Fixed memory leaks too.
3006 * The scheduler now dispatches all pending timeout tasks
3007 when it is uninitialized with silc_schedule_uninit.
3008 Affected file lib/silcutil/silcschedule.c.
3010 Mon Jun 17 21:30:55 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3012 * Added --enable-stack-trace option to configure. Added
3013 memory allocation stack trace support. Added files
3014 lib/silcutil/stacktrace.[ch]. Affected files are
3015 lib/silcutil/silcmemory.[ch].
3017 * Fixed memory leaks from libraries and server. Affected
3018 files around the tree.
3020 * Reverted back a fix made to CUMODE which broke it.
3021 Affected file silcd/command.c.
3023 Sun Jun 16 11:49:45 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3025 * Added SILC_MESSAGE_FLAG_UTF8 to the protocol specs and the
3026 core library, and implemented it. All textual messages SHOULD
3027 use this flag and the message MUST be UTF-8 encoded.
3028 All text messages sent by Irssi SILC client are now UTF-8
3029 encoded (regardless whether the terminal supports UTF-8 or not).
3030 Affected files are lib/silccore/silcchannel.h,
3031 irssi/src/silc/core/silc-servers.c, silc-channels.c and
3034 Sat Jun 15 18:23:39 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3036 * Added lots of new statistics updating that was missing from
3037 the server and router code. Affected files in silcd/.
3039 * Sending SIGUSR1 signal to server now dumps the current
3040 server statistics into /tmp directory. Affected file is
3043 * ROBODoc documented the lib/silccrypt/silchash.h. Improved
3044 the SILC Hash Interface also. Added new functions
3045 silc_hash_get_name, silc_hash_init, silc_hash_update and
3046 silc_hash_final. Affected file lib/silccrypt/silchash.c.
3048 Sat Jun 15 12:09:14 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3050 * Added some better info printing for client during connecting.
3051 Affected file silcd/server_util.c.
3053 * Implemented the SILC_CHANNEL_UMODE_QUIET mode that can be used
3054 to silence a user on a channel. Affected files are
3055 lib/silcclient/client_channel.c, irssi/src/silc/core/client_ops.c,
3056 irssi/src/fe-common/silc/module-formats.[ch], silcd/command.c
3057 and silcd/packet_receive.c.
3059 * Fixed a fatal bug in handling of malformed command payload.
3060 Affected file silcd/command.c.
3062 * Fixed a double free when announcing channel users to router.
3063 Affected file silcd/server.c.
3065 * After successful authentication to channel founder mode, check
3066 that there isn't anyone else with founder mode on the channel.
3067 The one that authenticated will become founder and anyone
3068 else is demoted. Affected file silcd/command.c.
3070 * Added error printing of any error that has occurred during
3071 any command in client library. Affected file is
3072 irssi/src/silc/core/client_ops.c.
3074 * Removed some error printing from the client library and left
3075 it for the application to worry (from the error status it
3076 receives in 'command' client operation. Affected file is
3077 lib/silcclient/command.c.
3079 Fri Jun 14 22:59:02 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3081 * Added new status types KEY_AGREEMENT_ALREADY_STARTED and
3082 KEY_AGREEMENT_SELF_DENIED to lib/silcclient/silcclient.h.
3083 Starting key agreement with itself is denied. Affected file
3084 is lib/silcclient/client_keyagr.c.
3086 * Fixed some error checkings from the SFTP library which caused
3087 misbehaviour. Affected files are lib/silcsftp/sftp_client.c
3088 and lib/silcsftp/sftp_util.c.
3090 * Added new "debug" and "debug_string" settings to Irssi SILC
3091 client which can be used to print runtime debugging on the
3092 Irssi's screen. Available when compiled with --enable-debug
3093 option. Affected file irssi/src/silc/core/silc-core.c.
3095 Tue Jun 11 16:36:02 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
3097 * Fixed a missing variadic parameter in a function call that
3098 caused server crash when a non-allowed connection arrived.
3099 Reported by Richard Becker. Affected file silcd/server.c.
3101 Mon Jun 10 16:29:42 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3103 * Added WATCH list sending to backup routers from router.
3104 The WATCH command is sent by the router to the backup
3105 router. Affected file silcd/command.c.
3107 * Mark the backup_router flag for RouterConnection entry
3108 if the backup router stuff is defined in the config file.
3109 Affected file silcd/serverconfig.c.
3111 * Fixed some backup data sending around the code to work better
3112 if the router is standalone router. Not all places were fixed.
3113 Affected file silcd/packet_receive.c, silcd/packet_send.c,
3116 * Fixed the router connecting when connecting to multiple
3117 routers. It ignored every other router except the first
3118 one. Affected file silcd/server.c.
3120 Mon Jun 10 09:28:21 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3122 * Made the private key generation after expiration optional.
3123 If not created after expiration the old key will re-expire
3124 at a later time (and thus key pair is not necessary to
3125 change). Affected file irssi/src/silc/core/clientutil.c.
3127 Sun Jun 9 18:58:25 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3129 * The length arguments in bind() and connect() were wrong
3130 and fixed now to used SIZEOF_SOCKADDR in the
3131 lib/silcutil/unix/silcunixutil.c.
3133 Tue Jun 4 18:36:05 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3135 * Fixed detach timeout handling to use Client ID and not
3136 the actual client entry which may be freed in the callback.
3137 Affected file silcd/command.c.
3139 Thu May 30 15:53:45 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3141 * Merged c0ffee's multiple interface support patch.
3142 Affected files in silcd/.
3144 Wed May 29 18:08:15 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3146 * Cleanup keys properly. Affected file is
3147 irssi/src/silc/core/clientutil.c.
3149 Tue May 28 20:11:41 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3151 * Display the user mode on the status bar. Affected file
3152 irssi/src/silc/core/silc-expandos.c.
3154 Tue May 28 13:56:26 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3156 * If private message key is not set, but the flag is set in
3157 the packet, ignore the packet since it cannot be decrypted.
3158 Affected file lib/silcclient/client_prvmsg.c.
3160 Thu May 23 12:00:14 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3162 * When resuming client, remove the old client entry from
3163 the watcher list too. Affected file silcd/packet_receive.c.
3165 * Do not allow normal server to force founder mode away
3166 from router if the founder mode is already set. Affected
3167 file silcd/packet_receive.c.
3169 * Remove the client entry with watch notify types with short
3170 timeout, and not directly, so that other notifys can be
3171 retrieved too. Affected file lib/silcclient/client_notify.c.
3173 * Display notification about data messages that cannot be
3174 displayed. Affected files irssi/src/silc/core/client_ops.c,
3175 irssi/src/fe-common/silc/module-formats.[ch].
3177 Sun May 19 18:59:00 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3179 * Fixed the CHANNEL_CHANGE notify handling in client libary
3180 to not use freed memory. Affected file is
3181 lib/silcclient/client_notify.c.
3183 * Fixed CUMODE_CHANGE notify handling in server. Affected
3184 file silcd/packet_receive.c.
3186 * Fixed USERS command to support empty channels. Affected
3187 file silcd/command.c.
3189 Sat May 18 11:35:19 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3191 * Allow multiple identical pending commands to be registered
3192 in client library. Affected file is lib/silcclient/command.c.
3194 * Call the completion for resolving client information only
3195 after all resolvers has finished. This fixes a crash in
3196 the client. Added support for checking when the resolvers
3197 are finished. Affected file is lib/silcclient/idlist.c.
3199 * Wait by default 3 seconds before reconnecting to the server
3200 after being disconnected. Makes the /detach command a bit
3203 Fri May 17 17:23:45 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3205 * Check the watcher list before sending signoff notifys
3206 when closing client connection. Affected file is
3209 * Added better CMODE command rights checking. Affected file
3210 silcd/server_util.c.
3212 Fri May 17 08:33:41 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3214 * Fixed watcher list checking during server signoff. It
3215 crashed the server. Affected file silcd/server_util.c.
3217 * The JOIN command reply returns now the founder's public
3218 key. Affected file is silcd/command.c.
3220 * Announce the channel mode, and the mode properties with
3221 CMODE_CHANGE notify. Affected file silcd/server.c.
3223 * Mark new channels by default disabled, untill at least
3224 one user joins the channel. Affected file is
3225 silcd/packet_receive.c.
3227 Thu May 16 13:05:13 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3229 * The nickname argument to watch notify can be optional.
3230 Fixes a crash in server. Affected file silcd/packet_send.c.
3232 * Remove the client entry from cache if the WATCH notify type
3233 is KILLED, SERVER_SIGNOFF or SIGNOFF. Affected file is
3234 lib/silcclient/client_notify.c.
3236 * Check the watcher list before and after changing nickname
3237 when the NICK_CHANGE notify is received. Affected file is
3240 * Fixed a crash in OPER and SILCOPER command sending. Empty
3241 passphrase caused the crash. Affected file is
3242 lib/silcclient/command.c.
3244 Wed May 15 19:01:42 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3246 * Merged with Irssi CVS for Irssi SILC client.
3248 Tue May 14 19:37:48 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3250 * Completed the protocol specifications.
3252 Tue May 7 20:41:58 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3254 * Merged with Irssi CVS for Irssi SILC client.
3256 Tue May 7 11:07:16 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3258 * Added the founder's public key delivery to the
3259 CUMODE_CHANGE notify type as well. Updated the protocol
3260 specs and the code. Affected files are silcd/packet_send.[ch],
3261 silcd/packet_receive.c and silcd/command.c.
3263 Mon May 6 19:46:12 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3265 * Added silc_pkcs_public_key_copy function into the
3266 lib/silccrypt/silcpkcs.[ch].
3268 * Remove the `iv' from the SilcChannelEntry since we can
3269 live without it. Affected files are silcd/idlist.h and
3270 silcd/packet_receive.c.
3272 * Added support for sending the founder's public key in
3273 the CMODE_CHANGE notify packet in the server. Affected
3274 files are silcd/packet_send.[ch], silcd/packet_receive.c,
3275 silcd/command.c and silcd/server.c.
3277 * Changed the FOUNDER_AUTH authentication to use only
3278 public key authentication as defined by new protocol
3279 specs. Passphrase authentication with that mode cannot
3280 be used anymore. It is now possible to reclaim founder
3281 mode from any server in the network. Affected files are
3282 silcd/command.c, silcd/idlist.h and silcd/command_reply.c.
3284 * Added permanent channels support by making the channel
3285 permanent when FOUNDER_AUTH mode is set on the channel.
3286 The channel will not be destroyed even if channel is empty
3287 when that mode is set. Protocol TODO #17. Affected
3288 files are silcd/server.[ch], server_util.[ch],
3289 silcd/command.c, silcd/packet_receive.c and
3290 lib/silcclient/command.c.
3292 Fri May 3 18:36:51 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3294 * Added reference counter to the command reply context in
3295 the client library. Affected files are
3296 lib/silcclient/command_reply.[ch].
3298 Fri May 3 11:37:10 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3300 * Fixed rekey protocol with PFS in the client library.
3301 Affected file is lib/silcclient/protocol.c.
3303 * Added support for list of errors in client library
3304 command reply handling. Affected file is
3305 lib/silcclient/command_reply.c.
3307 * Defined that the WHOIS and IDENTIFY commands can send
3308 list of errors. Updated the protocol specs. Protocol
3311 * Added support for sending list of errors to WHOIS and
3312 IDENTIFY commands in server. Added support for receiving
3313 list of errors in server. Affected files are
3314 silcd/command.c and silcd/command_reply.c.
3316 * Fixed client info resolving on LEAVE command in client
3317 library to not crash. Affected file is
3318 lib/silcclient/client_notify.c.
3320 Thu May 2 08:45:11 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3322 * Defined that the NICK command replies with thew changed
3323 nickname too, to make the nickname changing simpler at
3324 the client's end. Updated protocol specs and the code
3325 in client and server. Affected files are
3326 silcd/command.c, lib/silcclient/command_reply.c and
3327 lib/silcclient/command.c.
3329 Mon Apr 29 20:10:42 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3331 * Added `Compressed' packet flag to indicate that the packet
3332 payload is compressed by the sender. Updated the protocol
3333 specs and the core library. The compression still is not
3334 implemented in the sources. Affected file is
3335 lib/silccore/silcpacket.h.
3337 Mon Apr 29 09:48:12 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3339 * Remove pending command callbacks also if the connection
3340 to the server is destroyed. Affected file is
3341 lib/silcclient/client.c.
3343 Sat Apr 27 19:52:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3345 * Added new QUIET channel user mode that can be used to
3346 quiet a user in a channel. Updated the protocol specs but
3347 it wasn't implemented yet. Protocol TODO #27. Affected
3348 file is lib/silccore/silcmode.h.
3350 Mon Apr 22 09:09:44 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3352 * Added BLOCK_INVITE user mode to be able to block incoming
3353 invite notifications. Protoocol TODO #26. Affected files
3354 are lib/silccore/silcmode.h, lib/silcclient/command.c and
3357 * SILC Publickey fields MUST be UTF-8 encoded now. Updated
3358 the protocol specs and the code. Affected file is
3359 lib/silccrypt/silcpkcs.c.
3361 Sun Apr 21 19:44:38 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3363 * Disconnect Payload includes now the status type. Updated
3364 the protocol specs and the code. Protocol TODO #25.
3365 Affected files are silcd/server.c, lib/silcclient/client.c.
3367 * Added NOT_AUTHENTICATED, BAD_SERVER_ID, INCOMPLETE_INFORMATION,
3368 KEY_EXCHANGE_FAILED and BAD_VERSION error status types.
3369 Moved the silc_client_command_status_messages table to the
3370 lib/silcutil/silcutil.c and added new funtion
3371 silc_get_status_message, which deprecates function
3372 silc_client_status_message. Affected files are
3373 lib/silccore/silcstatus.h, lib/silcclient/command_reply.[ch],
3374 lib/silcutil/silcutil.[ch].
3376 Fri Apr 19 17:35:15 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3378 * Defined that the nickname hash in Client ID MUST be from
3379 lowercase nickname. This effectively changes nicknames in
3380 SILC to case-insensitive. Updated the protocol specs and
3381 the code. Affected files are lib/silcutil/silcutil.[ch],
3382 silcd/serverid.c, and silcd/idlist.c.
3384 * Added new channel user modes BLOCK_MESSAGES_USERS and
3385 BLOCK_MESSAGES_ROBOTS. Updated the protocol specs and the
3386 code. Affected files are lib/silccore/silcmode.h,
3387 lib/silcclient/command.c, and silcd/packet_send.c.
3389 * Added new error status ERR_RESOURCE_LIMIT. Updated protocol
3390 specs and code. Affected file lib/silccore/silcstatus.h.
3392 * Added support for watch list. It is possible to add nicknames
3393 to be watched, and when they come to network, leave network
3394 or user mode changes the watcher will be notified of this
3395 change. Added SILC_COMMAND_WATCH command, added new
3396 notify type SILC_NOTIFY_TYPE_WATCH to deliver the watch
3397 notifications. Updated the protocol specs and implemented
3398 this to library, client and server. Protocol TODO #21.
3399 Affected files are lib/silccore/silccomand.h,
3400 lib/silccore/silcnotify.h, lib/silcclient/command[_reply].[ch],
3401 silcd/command[_reply].[ch], lib/silcclient/client_notify.c,
3402 silcd/packet_send.[ch], silcd/packet_receive.c, and
3403 irssi/src/silc/core/client_ops.c.
3405 * Added user mode SILC_UMODE_REJECT_WATCHING to reject
3406 somebody watching you. Updated the protocol specs and the
3407 code. Affected files are lib/silccore/silcmode.h, and
3408 lib/silcclient/command.c.
3410 Fri Apr 19 09:02:20 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3412 * Added service support to SILC protocol. Added new command
3413 SILC_COMMAND_SERVICE. Updated the protocol specs and the
3414 core library. Services are not implemented in server or
3415 client for now. Protocol TODO #20. Affected files are
3416 lib/silccore/silcstatus.h, lib/silccore/silccommand.h.
3418 * Added SilcStatus argument to `command' client operation
3419 to return the error status when command sending fails
3420 locally. Changed all command in client library to return
3421 correct command status. Affected files are
3422 lib/silcclient/command.c, lib/silcclient/silcclient.h and
3423 irssi/src/silc/core/client_ops.c.
3425 Thu Apr 18 14:09:51 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3427 * Added silc_mime_parse function to parse MIME headers.
3428 Affected files are lib/silcutil/silcstruti.[ch].
3430 * Added MIME header parsing in Irssi SILC Client. It displays
3431 all textual MIME objects, others it ignores. Affected file
3432 is irssi/src/silc/core/clien_ops.c.
3434 Wed Apr 17 22:07:59 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
3436 * Fixed a bug in the pid writing function, which couldn't be
3437 written in a root-owned directory.
3439 Tue Apr 16 09:34:40 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3441 * Defined that channel message to unknown Channel ID must
3442 cause SILC_NOTIFY_TYPE_ERROR notify message to the sender.
3443 Updated the protocol specs and the code in server. The
3444 affected file is silcd/packet_receive.c.
3446 Mon Apr 15 19:57:57 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3448 * Added new notify type SILC_NOTIFY_TYPE_ERROR and specified
3449 that it is used to send error notifys if error occurs during
3450 some SILC packet processing, except commands. The error
3451 types are same as for command reply types. Defined that
3452 if private message is sent to unknown Client ID the error
3453 is sent in SILC_NOTIFY_TYPE_ERROR instead of command reply.
3454 Updated the protocol specs and code. Affected files are
3455 lib/silccore/silcnotify.h, added lib/silccore/silcstatus.h,
3456 lib/silcclient/client_notify.c, silcd/packet_receive.c,
3457 and irssi/src/silc/core/client_ops.c. Renamed the
3458 SilcCommandStatus to SilcStatus.
3460 * Defined the use of extra WHOIS attributes in WHOIS command.
3461 The <Requested Attributes> (defined in a separate document)
3462 can be used to request additional information about user
3463 not returned by standard WHOIS command. Defined that server
3464 can send WHOIS command directly to client. Client provides
3465 the requested attributes to the server. Updated the protocol
3466 specs. Protocol TODO #4. Implementation is not done yet
3467 (Protocol TODO #24).
3469 * Renamed function silc_client_command_status_message to
3470 silc_client_status_message. Affected files are
3471 lib/silcclient/command_reply.[ch].
3473 Sun Apr 14 21:13:42 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3475 * Changed the WHOIS, IDENTIFY and WHOWAS count arguments to
3476 32 bit integers. Updated the protcol specs and the code.
3477 Affected files are silcd/command.c and
3478 lib/silcclient/command.c.
3480 Sun Apr 14 19:49:02 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
3482 * Fixed a bug in library where sending a bogus authentication
3483 payload would lead to a crash. Affected file is
3484 lib/silccore/silcauth.c.
3486 Sat Apr 13 13:09:24 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3488 * Added detach_disabled and detach_timeout server config
3489 options to the server. Affected files silcd/serverconfig.[ch],
3490 silcd/command.c and silcd/packet_receive.c.
3492 Fri Apr 12 20:09:08 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3494 * Added resolve_cmd_ident field to the SilcClientEntry structure
3495 too so that if the entry is for example being resolved so
3496 another command may attach to the same pending command reply
3497 without requiring to resolve the same entry again. Added
3498 support for adding multiple pending commands for one
3499 command idenfier. Affected files lib/silcclient/command.[ch],
3500 lib/silcclient/command_reply.[ch], lib/silcclient/idlist.h.
3502 Fri Apr 12 10:17:51 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3504 * Defined that server receives WHOIS command reply for private
3505 and secret channels too. Updated protocol specs and the
3506 code in server. Affected file silcd/command.c.
3508 * Defined <channel user mode list> argument to WHOIS command
3509 reply for returning user modes on the channels. The
3510 channel list now doesn't include the user mode anymore but the
3511 actual channel mode. Updated protocol specs and the code in
3512 client and server. Affected files are silcd/command_reply.c,
3513 silcd/command.c, silcd/server.c, irssi/src/silc/core/client_ops.c,
3514 and lib/silcclient/command_reply.c.
3516 * Save the channels list in WHOIS command reply in normal server
3517 so that WHOIS always shows joined channels also in normal
3518 server and not just on router. Affected file is
3519 silcd/command_reply.c.
3521 Thu Apr 11 22:29:33 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3523 * Defined that server receives USERS command reply for private
3524 and secret channels too. Updated protocol specs and the
3525 code in server. Affected file silcd/command.c.
3527 Thu Apr 11 16:32:08 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3529 * Changed the UMODE's mode mask argument to be optional. If
3530 not provided then the command merely returns the current mode
3531 mask to the client. Updated protocol specs and the server.
3532 Affected file is silcd/command.c.
3534 * Added SILC session detachment/resuming support. It is possible
3535 to detach by closing the network connection and then re-connect
3536 and resume to the old client session. Added DETACHED user
3537 mode that server will set for detached client. Added new
3538 packet RESUME_CLIENT which is used to perform the resuming
3539 process. Added DETACH command. Updated the protocol specs,
3540 core library, client and server. Protocol TODO #22. Very
3541 many affected files around the tree.
3543 Wed Apr 10 16:32:01 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3545 * Changed the CMODE's mode mask argument to be optional. If
3546 not provided then the command merely returns the current mode
3547 mask to the client. Updated protocol specs and the server.
3548 Affected file is silcd/command.c.
3550 * Changed the Killer's Client ID in KILLED notify to be just
3551 any ID payload since router server is allowed to kill as well.
3552 Updated protocol specs, client libary and server. Affected
3553 files are lib/silcclient/client_notify.c, silcd/packet_receive.c,
3554 and irssi/src/silc/core/client_ops.c.
3556 Tue Apr 9 17:15:42 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3558 * Added new user modes ANONYMOUS for special anonymous servers
3559 that may set the mode for client, and BLOCK_PRIVMSG which
3560 client may set to block incoming private messages unless the
3561 Private Message Key flag is set (using private keys to protect
3562 private messages). Updated protocol specs and code in client
3563 and server and core library. Protocol TODO #23. Affected
3564 files are lib/silccore/silcmode.h, silcd/server.[ch],
3565 irssi/src/silc/core/client_ops.c, silcd/packet_receive.c,
3566 irssi/docs/help/in/umode.in, lib/silcclient/command.c.
3568 * Added new channel user mode BLOCK_MESSAGES which the client
3569 may set to itself to tell server not send channel messages.
3570 Other packets such as channel key packets are still sent.
3571 Protocol TODO #23. Updated the protocol specs, client and
3572 server. Affected files are lib/silccore/silcmode.h,
3573 irssi/docs/help/in/cumode.in, lib/silcclient/command.c,
3574 lib/silcutil/silcutil.c, silcd/command.c, and
3575 silcd/packet_send.c.
3577 Mon Apr 8 23:57:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3579 * Redefined the Status Payload to include now two 8 bit fields,
3580 instead of one 16 bit field. This now makes it possible to
3581 send list of errors. Updated the protocol specs and the code
3582 in core library, client library and server. Protocol TODO #1.
3583 Affected files are lib/silccore/silccommand.[ch],
3584 lib/silcclient/command_reply.[ch], silcd/command.c,
3585 silcd/command_reply.c and silcd/packet_receive.[ch].
3587 Mon Apr 8 19:57:40 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
3589 * Added config parse status SILC_CONFIG_EPRINTLINE, this status
3590 must be handled by the application and should tell the application
3591 that an error message was already printed, and it should print the
3592 config coords (line, filename, ...). Affected files are
3593 silcd/serverconfig.c, lib/silcutil/silcconfig.[ch].
3595 * Added local macro SILC_SERVER_CONFIG_ALLOCTMP to make the
3596 server config parsing code more readable.
3598 Fixed a bug in the fetch_logging() config callback.
3600 Affected files is silcd/serverconfig.c.
3602 * Drop root privileges when started in foreground. Don't drop them
3603 if debugging also. Affected file is silcd/silcd.c.
3605 Mon Apr 8 17:00:41 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3607 * Added more IM-like features by introducing new user modes
3608 for setting various presence information. Added new modes:
3609 INDISPOSED, BUSY, PAGE, HYPER and ROBOT. Updated protocol
3610 specs and code. Protocol TODO #19. Affected files are
3611 lib/silccore/silcmode.h, irssi/src/silc/core/client_ops.c,
3612 irssi/docs/help/in/umode.in and lib/silcclient/command.c.
3614 Sun Apr 7 17:07:59 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3616 * Added STATS command to the protocol after all, to return
3617 various statistical information about the network. It can
3618 be used by clients to retrieve statistical information, and
3619 servers may use it to to fetch cell and network wide
3620 statistics from router. Updated the protocol specs and
3621 implemented it to the server. Protocol TODO #16.
3622 Affected files are lib/silccore/silccommand, silcd/command.[ch],
3623 silcd/command_reply.[ch].
3625 Sat Apr 6 17:08:58 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3627 * The LIST command reply in client libary now adds new channel
3628 entry if the returned channel doesn't exist yet in cache,
3629 and returns the channel entry to the application in the
3630 command_reply client operation. Affected file is
3631 lib/silcclient/command_reply.c.
3633 * Changed the channel message payload's MAC generation to
3634 include the IV in the MAC as well. This way all relevant
3635 parts of the channel message payload are authenticated also
3636 with the channel message MAC (and not only by packet MAC).
3637 Causes incompatibility with 1.0 protocol. Protocol TODO #7.
3638 Affected file is lib/silccore/silcchannel.c.
3640 * Fixed the SKE to save the remote version, since the
3641 silc_ske_parse_version mistakenly checked wrong version,
3642 after it replaced the start payload. Affected files are
3643 lib/silcske/silcske.[ch].
3645 Fri Apr 5 16:03:03 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3647 * Splitted lib/silcutil/silcutil.h into silcstrutil.h for
3648 string utility functions. Added there also new functions
3649 silc_utf8_[encode/decode/valid] for UTF-8 string encoding.
3650 Affected files lib/silcutil/silcstrutil.[ch].
3652 * Renamed silc_*_pem functions to silc_pem_* functions. Affected
3653 files are lib/silcutil/silcstrutil.[ch].
3655 * Defined that the security property fields in SKE SHOULD be
3656 UTF-8 encoded, defined that version string MUST be US-ASCII
3657 encoded, defined that passphrases sent in connection
3658 authentication protocol MUST be UTF-8 encoded. Implemented
3659 these to the client and server. Defined also that other
3660 passphrases sent in the protocol MUST be UTF-8 encoded.
3661 Affected files are lib/silcske/silcske.c,
3662 lib/silcclient/protocol.c, silcd/protocol.c,
3663 silcd/serverconfig.c, and lib/silccore/silcauth.c.
3665 * Changed the silc_client_close_connection interface to not
3666 need the SilcSocketConnection which should not be visible
3667 to application. Affected files are lib/silcclient/client.c
3668 and lib/silcclient/silcclient.h.
3670 * Rewrote the text for Private Message Key Payload in the
3671 protocol specification. Protocol TODO #11.
3673 Wed Apr 3 16:24:51 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3675 * Upgraded the protocol version to 1.1, updated protocol specs
3678 * Added the nickname as new argument to NICK_CHANGE notify and
3679 added it to protocol specs and implemented it to client and
3680 server. Protocol TODO #3. Affected files are silcd/idlist.[ch],
3681 silcd/command.c, silcd/packet_receive.c, packet_send.[ch], and
3682 lib/silcclient/client_notify.c.
3684 * Added the killer's client ID to the KILLED notify and added
3685 it to protocol specs and implemented it to client and server.
3686 Protocol TODO #13. Affected files are silcd/command.c,
3687 silcd/packet_receive.c, packet_send.[ch],
3688 lib/silcclient/client_notify.c, irssi/src/silc/core/client_ops.c.
3689 The killer's client entry is now returned to application in
3690 the `notify' client operation.
3692 * Fixed the Max Argument fields that had too large value set
3693 in the protocol specs. Protocol TODO #14.
3695 * Added the LEAVE command reply to return the ID of parted
3696 channel. Updated protocol specs and implemented it to the
3697 client and server. Protocol TODO #15. Affected files are
3698 silcd/command.c, lib/silcclient/command_reply.c. The channel
3699 entry is now returned to application in the `command_reply'
3702 * Rewrote the version SKE version checking in client libary
3703 and in server to use the silc_parse_version_string. Affected
3704 files are lib/silcclient/protocol.c, silcd/protocol.c.
3706 * Added SILC_STATUS_ERR_NO_CHANNEL_FOPRIV error status to few
3707 commands that was missing it, and updated protocol specs and
3708 the server implementation. Protocol TODO #10. The affected
3709 file is silcd/command.c.
3711 * Defined new message flags SILC_MESSAGE_FLAG_REPLY to be
3712 generic reply to a generic request (REQUEST flag), and
3713 SILC_MESSAGE_FLAG_DATA to send any kind of data in a generic
3714 way. A draft-riikonen-silc-flags-payloads-00.txt is written
3715 to define the payload for DATA flag. Added the flags to
3716 the implementation. Protocol TODO #9. Affected file is
3717 lib/silccore/silcchannel.h.
3719 Changed the client library to return the message length
3720 to application as well in the channel_message and private_message
3721 client operations. Affected files are
3722 lib/silcclient/client_prvmsg, lib/silcclient/client_channel.c,
3723 lib/silcclient/silcclient.h, irssi/src/silc/core/client_ops.c,
3724 and lib/silcclient/client_ops_example.c.
3726 * Added two new channel modes: SILC_CMODE_SILENCE_USERS
3727 and SILC_CMODE_SILENCE_OPERS which can be used to moderate
3728 the channel. Updated protocol specs and impelemented this
3729 to client and server. Protocol TODO #6. Affected files are
3730 silcd/packet_receive.c, server_util.c, lib/silcclient/command.c,
3731 lib/silcclient/client_channel.c, lib/silccore/silcmode.h.
3733 Added new options m and M to CMODE command in Irssi SILC
3734 client to set these modes.
3736 * Deprecated all administrative commands from SILC protocol
3737 since they are highly implementation specific commands.
3738 Updated protocol specs. Moved the old commands in
3739 implementations to private range of command types. Affected
3740 files are silcd/command.c, lib/silcclient/command.c and
3741 lib/silcclient/command_reply.c. Protocol TODO #8.
3743 * Fixed a bug in server where sending unknown command crashes
3744 the server. Affected file silcd/command.c.
3746 Wed Apr 3 09:57:47 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3748 * Added SILC_PROTOCOLVERSION macro to check protocol version
3749 of a socket connection. The affected file is
3750 lib/silcutil/silcsockconn.h.
3752 * Added better error logging in rekey protocol. Affected file
3755 * Do not check public key types in SKE during rekey. Affected
3756 file lib/silcske/payload.c.
3758 * Fixed the rekey protocol with PFS, which was totally broken.
3759 Affected file silcd/protocol.c.
3761 Tue Apr 2 14:55:06 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3763 * Some client implementations quit network by doing first LEAVE
3764 and then immediately SIGNOFF (like Bombyx). We now do check
3765 after a short time after LEAVE notify and check whether the
3766 client is still valid after LEAVE, and if not we remove it from
3767 cache. Affected file is lib/silcclient/client_notify.c.
3769 Tue Apr 2 13:39:04 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
3771 * Merged version 1.1.4 of zlib. Even if it not currently in use,
3772 it's good not to have security holes here.
3774 * Fixed a negative refcount situtuation for the config context.
3775 Affected file is silcd/serverconfig.c.
3777 Mon Apr 1 20:15:10 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
3779 * ROBOdoc documented lib/silcutil/silcutil.h.
3781 Sat Mar 30 21:06:45 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3783 * Optimized even more the SilcPacketContext structure. Now
3784 totally saved 16 bytes of memory per context after optimization.
3785 Affected files are lib/silccore/silcpacket.[ch].
3787 * Made strict checks for valid SILC IDs. Affected file is
3788 lib/silccore/silcid.c.
3790 Sat Mar 30 18:15:55 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3792 * Changed the object argument for silc_cipher_register,
3793 silc_hash_register, silc_hmac_register and silc_pkcs_register
3794 to const. Affected files are lib/silccrypt/silccipher.[ch],
3795 silchash.[ch], silchmac.[ch] and silcpkcs.[ch].
3797 * Changed the silc_get_username and silc_get_real_name to
3798 never fail. Affected file lib/silcutil/unix/silcunixutil.c.
3800 * Fixed the Irssi SILC Client to use the silc_get_username and
3801 silc_get_real_name insted of glib routines since the glib
3802 routines only corrupt stack. Fixes the Irssi SILC to work in
3803 Cygwin. Affected file irssi/src/silc/core/silc-core.c.
3805 * Fixed the Irssi to not use g_get_home_dir since it crashes
3806 or returns garbage on cygwin and corrupts stack. Added function
3807 get_home_dir to Irssi routines. Affected files are
3808 irssi/src/core/misc.[ch] and irssi/src/core/core.c.
3810 Fri Mar 29 21:55:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3812 * Made some structure optimizations. SFTP memory FS MemFSEntry
3813 entry structure. Optimized SilcTask structure. Optimized
3814 SilcPacketContext structure.
3816 Affected files lib/silcsftp/sftp_fs_memory.c,
3817 lib/silcutil/silcschedule.c, lib/silccore/silcpacket.h.
3819 Fri Mar 29 10:41:07 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3821 * And yet again reverted back the config thing since Johnny
3822 screwed it up. Affected file silcd/serverconfig.[ch], server.c,
3825 * Fixed memory leaks from config object. Affected files are
3826 silcd/serverconfig.[ch].
3828 * Added support for adding new connections to the server in rehash.
3829 After rehash they take effect.
3831 Added support for changing the maximum allowed connections in
3832 rehash. The number can grow but going smaller is not supported.
3834 Added function silc_server_num_sockets_by_remote to the
3835 silcd/server_util.[ch].
3837 Affected files are silcd/server.c, and silcd/serverconfig.[ch].
3839 Fri Mar 29 03:26:12 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
3841 * Added preliminary checking during config parsing for a valid
3842 public/private key and removed further checks in the code.
3843 Affected files are silcd/serverconfig.[ch], server.c.
3845 * Moved functions silc_server_drop() and silc_server_daemonise()
3846 from server.c to silcd.c since they are stricly related to
3847 the application activity.
3849 * Reverted a small part of the automatic ref/unref since
3850 it caused a double unref in some situations. Affected
3851 files are silcd/silcd.[ch], server.c, serverconfig.c.
3853 * Added some .cvsignore files in the lib directory.
3855 Thu Mar 28 22:51:15 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3857 * Fixed silc_net_gethostbyaddr to correctly resolve by
3858 address. Affected file lib/silcutil/silcnet.c.
3860 * Fixed the notify relaying to client. The HMAC to be used
3861 with relayed packets ws wrong and caused decryption failure
3862 at the client end. Affected file is silcd/packet_receive.c.
3864 Thu Mar 28 19:02:05 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3866 * Created new branch silc_protocol_1_0_branch.
3868 * Reverted the silc_log_quick change in lib/silcutil/silclog.c.
3870 * Changed the silc_server_config_* routines to be SilcServer
3871 independent. They are now officially application specific code
3872 and not part of generic server implementation. Affected files
3873 are silcd/serverconfig.[ch], silcd/silcd.c, silcd/server.c.
3875 Thu Mar 28 17:01:43 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3877 * Added automatic referencing of config context in the
3878 silc_server_config_alloc, and automatic unreferencing in the
3879 silc_server_config_destroy. Affected files are
3880 silcd/serverconfig.[ch], silcd/silcd.c.
3882 * Fixed the silc_log_quick handling in the logging routines.
3883 It didn't log quickly when it was TRUE. Affected file is
3884 lib/silcutil/silclog.c. Also the flush delay was set even
3885 if it was 0 in config file. Affected file is
3886 silcd/serverconfig.c.
3888 * Added support for changing key pair of the server in rehash.
3889 Affected file silcd/server.c.
3891 Thu Mar 28 12:17:21 CET 2002 Pekka Riikonen <priikone@silcnet.org>
3893 * Fixed the TOPIC_SET notify to not cras. It changed the topic
3894 too early, before getting the channel entry. Affected file
3895 is silcd/packet_receive.c.
3897 Thu Mar 28 09:58:16 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
3899 * Added functions silc_server_config_[ref/unref], these are used
3900 to prevent that the config object is destroyed.
3902 No longer directly affect global variables silc_log_quick and
3903 silc_log_delay, they are first cached inside the config object
3904 and then applied with silc_server_config_setlogfiles().
3906 silc_server_config_set_defaults() is now internal to
3907 serverconfig.c, there are no reasons to show this internal stuff
3910 Affected files are silcd/serverconfig.[ch].
3912 * Added macro SILC_SERVER_LOG_STDERR(), this should replace most
3913 fprintf's to stderr, since some code may be executed again after
3914 the server went into the background. Affected files are
3917 * Added rehash support. Added function silc_server_rehash() that
3918 will perform all the basic tasks of the rehashing procedure.
3920 * Added command line option `-x, --hexdump'. This will enable the
3921 SILC_LOG_HEXDUMP calls that are no longer enabled with `--debug'.
3922 The option `--hexdump' implies `--debug'.
3924 * Fixed a bad bug in the logging APIs (silcutil library) where
3925 the application would crash after calling silc_log_reset_all().
3927 Wed Mar 27 19:43:16 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3929 * Fixed the KICKED notify handling in client library to
3930 correctly remove the channel and all entries from the
3931 channel when I was kicked. This bug crashed the client.
3933 Fixed yet another but in KICKED notify handling to remove
3934 the kicked client correctly from the channel.
3936 Affected file is lib/silcclient/client_notify.c.
3938 * Fixed a minor bug in looking up correct client entry
3939 in KICKED notify in server. Affected file is
3940 silcd/packet_receive.c.
3942 * Fixed the lib/silcmath/Makefile.am to include the MPI and GMP
3943 sources correctly to distribution. Fixes --with-gmp option.
3945 * Removed the manual rehashing from ID Cache, and changed it
3946 to use the SILC Hash Table's auto rehash feature. Affected
3947 file is lib/silccore/silcidcache.c.
3949 Wed Mar 27 00:07:11 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3951 * Fixed a bug in the silc_client_nickname_format function that
3952 handles the multiple same nickname formatting. Two clients
3953 with same nickname caused problems after the first one left
3954 and rejoined. It didn't format the nickname correctly.
3955 Affected file is lib/silcclient/idlist.c.
3957 Tue Mar 26 19:33:03 CET 2002 Pekka Riikonen <priikone@silcnet.org>
3959 * Don't change the topic if olod topic is same as new one.
3960 Affected file is silcd/packet_receive.c.
3962 Mon Mar 25 21:11:35 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3964 * Added cross-reference support to the SILC Documentation
3965 generator. All types across all HTML files are now cross-
3966 referenced. Affected files util/robodoc/generator.c and
3967 scripts/silcdoc/silcdoc.
3969 * Added file lib/silcutil/silctypes.h to include all the
3970 arithmetic type definitions and some macros. Removed
3971 includes/bitmove.h and moved macros to silctypes.h.
3973 Mon Mar 25 17:19:46 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3975 * Merged bugfixes for Irssi SILC client from irssi.org CVS.
3977 Sun Mar 24 11:21:04 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3979 * Added `type' argument to silc_id_payload_parse_id function which
3980 now returns the type of the ID to the sent pointer. Affected
3981 file is lib/silccore/silcid.[ch].
3983 * Added check for CMODE_CHANGE notify type that mode change is
3984 allowed by the sender. Affected file silcd/packet_receive.c.
3986 * Added check for CUMODE_CHANGE notify type that mode change is
3987 allowed by the sender. Affected file silcd/packet_receive.c.
3988 Added the ID type as CUMODE_CHANGE notify type as argument
3989 to the `notify' client operation. Affected files are
3990 lib/silcclient/client_notify.c, irssi/src/silc/core/client_ops.c.
3992 * Added function silc_client_add_server to the client library.
3993 Added support for resolving also channel and server info when
3994 received unknown entity in notify packet. Affected files are
3995 lib/silcclient/idlist.[ch], lib/silcclient/client_notify.c.
3997 * Added function silc_command_get_status to return the command
3998 status from the command reply's argument payload. Affected files
3999 are lib/silccore/silccommand.[ch].
4001 * Added check for KICKED notify type that the kicking is
4002 allowed by the client. Affected file silcd/packet_receive.c.
4004 * Created function silc_get_input which can be used to get input
4005 (echo on or off) from user on command line. Affected files are
4006 lib/silcutil/silcutil.[ch].
4008 Sat Mar 23 09:51:26 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4010 * Optimized silc_server_packet_relay_to_channel function.
4011 Added new function silc_channel_message_payload_encrypt which
4012 can be called directly if channel message payload needs to
4013 be encrypted and is already encoded (no need to call _encode
4014 function). Packet relaying is now done by router without any
4015 extra memory allocations. Affected files are
4016 lib/silccore/silcchanel.[ch], silcd/packet_receive.c and
4017 silcd/packet_send.c.
4019 * Fixed the INVITE notify handling. It took wrong arguments
4020 as invite list and invite delete. Affected file is
4021 silcd/packet_receive.c.
4023 * Added check for TOPIC_SET notify type that the topic change is
4024 allowed by the client. Affected file silcd/packet_receive.c.
4026 * Added check for INVITE notify type that inviting is allowed by
4027 the client. Affected file silcd/packet_receive.c.
4029 * Changed the silc_server_client_on_channel to return the
4030 SilcChannelClientEntry as well. Moved the function
4031 silc_server_check_cmode_rights to server_util.[ch].
4032 Affected files are silcd/server_util.[ch], silcd/command.c.
4034 * Added function silc_server_check_umode_rights to check whether
4035 changing client's user mode is allowed. Added check for
4036 UMODE_CHANGE notify type that the umode change is allowed
4037 by the client. Affected files are silcd/server_util.[ch],
4038 silcd/packet_receive.c and silcd/command.c.
4040 Fri Mar 22 12:25:58 CET 2002 Pekka Riikonen <priikone@silcnet.org>
4042 * Fixed the SILC_PACKET_MAX_ID_LEN to actually be the max
4043 ID length. It ignored that ID can be IPv6 based as well.
4044 Affected file lib/silccore/silcpacket.h.
4046 * Fixed the silc_id_id2str and silc_id_str2id to take the
4047 IPv6 address offset's into consideration. Affecte file is
4048 lib/silccore/silcid.c.
4050 Thu Mar 21 20:44:13 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4052 * Fixed the internal Unix scheduler functions to check for
4053 NULL context they may receive. The affected file is
4054 lib/silcutil/unix/silcunixschedule.c.
4056 Thu Mar 21 19:12:22 EET 2002 Timo Sirainen <tss@iki.fi>
4058 * Changed hardcoded ~/.silc paths to use get_irssi_dir() so you
4059 can specify different directory with --home command line
4060 parameter. Affected files irssi/src/silc/core/client_ops.c,
4063 * SILC-specific commands aren't now executed if the active server
4064 isn't of SILC-type, so there won't be problems with having
4065 IRC and SILC protocol support in same client. Affected files
4066 irssi/src/silc/core/silc-channels.c, silc-servers.c,
4069 Wed Mar 20 11:06:57 CET 2002 Pekka Riikonen <priikone@silcnet.org>
4071 * Improved the signal support in SILC Schedule. Added new
4072 function silc_schedule_signal_call which is used by application
4073 to mark a signal to be called. It is now safe to perform
4074 any kind of tasks in signal callbacks since it is guaranteed
4075 that the application specified signal callback is called
4076 after the signal is over. Affected files are
4077 lib/silcutil/silcschedule.[ch], lib/silcutil/*/silc*schedule.c.
4079 Tue Mar 19 20:42:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4081 * Added `name' field to SilcChannelPrivateKey to represent
4082 application given name for the key. Moved also the context from
4083 lib/silcclient/idlist.h into lib/silcclient/silcclient.h.
4084 Added the `name' argument also to the function
4085 silc_client_add_channel_private_key.
4087 Added function silc_client_current_channel_private_key to set the
4088 current channel private key in use.
4090 Added "change" command to KEY command which can be used to change
4091 the current channel private key. Bound the command also to
4092 alt+K (Alt+Shift+k).
4094 Also affected files lib/silcclient/client_channel.c,
4095 irssi/src/docs/help/in/key.in, irssi/src/silc/core/silc-channel.c.
4097 Tue Mar 19 16:32:43 CET 2002 Pekka Riikonen <priikone@silcnet.org>
4099 * Added silc_rng_get_byte_fast function in to the
4100 lib/silccrypt/silcrng.[ch].
4102 * Changed the interface of silc_packet_assemble and the
4103 silc_packet_send_prepare. If silc_packet_assmble is now
4104 called the application does not call silc_packet_send_prepare
4105 because the library will call it automatically. These
4106 interfaces now also return a reference to the outgoing buffer
4107 which includes the assembled packet, which the application can
4108 use to encrypt the packet.
4110 Affected files are lib/silccore/silcpacket.[ch],
4111 lib/silcclient/client.c, client_channel.c client_prvmsg.c,
4112 silcd/packet_send.c, server_backup.c and packet_receive.c.
4114 * Fixed a packet sending bug on very high load, where outgoing
4115 packet queue wasn't handled correctly and packets got corrupted.
4116 Affected files are lib/silcutil/*/silc*sockconn.c,
4117 lib/silcclient/client.c and silcd/server.c.
4119 Mon Mar 18 21:00:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4121 * Added macro SILC_PACKET_DATALEN which can be used during
4122 packet assembling to check whether the data to be added to
4123 the packet will fit to SILC_PACKET_MAX_LEN. If not the data
4124 len is truncated until it fits it.
4126 Added checks for maximum length of channel message payload and
4127 private message payload also.
4129 Added checks for maximum packet length in server and in
4132 Affected files are lib/silccore/silcpacket.h, silcd/packet_send.c,
4133 lib/silcclient/client.c, lib/silccore/silcchannel.c and
4134 lib/silccore/silcprivate.c, lib/silcclient/client_channel.c and
4135 lib/silcclient/client_prvmsg.c.
4137 Mon Mar 18 14:54:42 CET 2002 Pekka Riikonen <priikone@silcnet.org>
4139 * Added silc_server_packet_queue_purge call to the
4140 silc_server_disconnect_remote to assure that all data in the
4141 queue before disconnecting is sent to the network. Affected
4142 file silcd/server.c.
4144 Sun Mar 17 19:26:16 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4146 * Added the deleting of server's own ID cache entry to the
4147 silc_server_free function. Free also everything else that
4148 has been allocated in silc_server_init. The affected file
4151 Sun Mar 17 15:44:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4153 * Added functions silc_parse_version_string, silc_version_to_num,
4154 and silc_ske_parse_version to parse SILC protocol style version
4155 strings. Affected files lib/silcutil/silcutil.[ch] and
4156 lib/silcske/silcske.[ch].
4158 * Added new configuration params: version_protocol, version_software
4159 and version_software_vendor to specify what version the remote
4160 host must at least be to be able to connect to server. The vendor
4161 string can be regex matched too. Added new function
4162 silc_server_connection_allowed to check maximum number of allowed
4163 connections, and allowed versions for incoming connections.
4164 Affected files are silcd/server.c, server_util.[ch] and
4167 Sun Mar 17 10:24:50 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4169 * Added preliminary support for signals in scheduler. The
4170 signals we care about are now blocked always when the scheduler
4171 is locked. This way we can synchronise the use of signal with
4172 scheduler. It is guaranteed that when signal occurs the scheduler
4173 is not locked, and thus new tasks can be safely added to the
4176 Renamed silc_schedule_wakeup_init and silc_schedule_wakeup_uninit
4177 to silc_schedule_internal_init and silc_schedule_internal_uninit.
4178 Added new platform specific routines
4179 silc_schedule_internal_signals_[un]block and
4180 silc_schedule_internal_signal_[un]register.
4182 Added new functions to SILC Schedule API:
4183 silc_schedule_signal_[un]register. Each signal that application
4184 is going to use should be registered to the scheduler.
4186 Affected files are lib/silcutil/silcschedule.[ch],
4187 lib/silcutil/*/silc*schedule.c.
4189 Sat Mar 16 22:39:23 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4191 * Check for unauthenticated client and server in the
4192 silc_server_new_client and silc_server_new_server functions.
4193 Affected file silcd/packet_receive.c.
4195 * Added function silc_string_is_ascii to check whether given
4196 string is 7-bit ASCII string. Affected files are
4197 lib/silcutil/silcutil.[ch].
4199 * Added function silc_id_is_valid_server_id into the
4200 silcd/serverid.c and added checking for valid Server ID's in
4201 silc_server_new_server. The Server ID must always be based
4202 on the server's public IP address.
4204 * Added logging of DISCONNECT packet message in the server.
4205 Affected file silcd/server.c.
4207 Sat Mar 16 18:04:30 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4209 * Changed all library interfaces that use Global RNG to also
4210 accept SilcRng as argument. Affected files are
4211 lib/silcclient/command.c, lib/silccore/silcauth.[ch],
4212 lib/silccore/silcchanel.[ch], lib/silcclient/client_channel.c,
4213 silcd/packet_send.c, lib/silccore/silcprivate.[ch],
4214 lib/silcmath/silcprimegen.c, lib/silcmath/silcmath.h, and
4215 lib/silccrypt/rsa.c.
4217 * Added function silc_pkcs_generate_key to the
4218 lib/silccrypt/silcpkcs.[ch] for applications so that they
4219 don't need to do pkcs->pkcs->init calls anymore.
4221 * Remove SilcSocketConnection from the SFTP API since it really
4222 wasn't needed there. The application has the information
4223 saved in its contexts anyway and the SFTP layer doesn't need
4224 know about it. Affected files lib/silcsft/silcsftp.h and
4225 lib/silcsftp/sftp_[server/client].c.
4227 * Rewrote the SILC SIM (modules) interface in lib/silcsim.[ch].
4228 The SilcSimContext is not SilcSim.
4230 * Fixed possible buffer overflows in silc_id_render in the
4231 lib/silcutil/silcutil.c.
4233 * On EPOC the global crypto module lists are not used at all
4234 in the crypto library. Added support for using the constant
4235 algorithm list on EPOC. Affected files are
4236 lib/silccrypt/silccipher.c, silchash.c, silchmac.c and
4239 * Fixed the handling of third parameter of KICKED notify, since
4240 it was mistakenly updated to SILC Protocol 1.0 even though it
4241 is to be included in 1.1. Since it is not in 1.0 it is not
4242 mandatory, and this fix now handles it only if it is provided,
4243 and it is not error if it is not provided. Affected file
4244 lib/silcclient/client_notify.c.
4246 Sat Mar 16 09:07:27 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4248 * Handled CHANNEL_CHANGE notify (ignore it) in Irssi SILC
4249 client. Affected file irssi/src/silc/core/client_ops.c.
4251 * Merged with Irssi 0.8.4 from irssi.org CVS.
4253 Thu Mar 14 12:53:57 CET 2002 Pekka Riikonen <priikone@silcnet.org>
4255 * Check for valid socket connection in client entries before
4256 sending any messages. Fixes a crash, but doesn't fix some
4257 other underlaying bug that is lurking there. Affected
4258 file silcd/packet_send.c.
4260 Thu Mar 14 13:38:12 EET 2002 Timo Sirainen <tss@iki.fi>
4262 * $usermode, $cumode and $cumode_space expandos shouldn't do
4263 anything with non-SILC server records. Affected file
4264 irssi/src/silc/core/silc-expandos.c
4266 Wed Mar 13 21:38:26 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4268 * Fixed the silc_net_check_[host/local]_by_sock to support
4269 IPv6 bound sockets as well. Now they can return IPv6 addresses
4270 as well. Affected file lib/silcutil/silcnet.c.
4272 * Fixed silc_net_addr2bin to correctly convert IPv6 addresses.
4273 Affected lib/silcutil/unix/silcunixnet.c.
4275 * Fixed ID rendering (at least on some platforms, not NetBSD)
4276 for IPv6 addresses. Affected file lib/silcutil/silcutil.c.
4278 Tue Mar 12 17:58:59 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4280 * Added silc_hash_public_key and silc_hash_public_key_compare
4281 functions to be used with SilcHashTable. They can be used to
4282 hash public keys and compare public keys in hash table. Affected
4283 file lib/silcutil/silcutil.[ch].
4285 * Added support for specifying multiple public keys for Client
4286 connection section in server configuration file. This makes it
4287 possible to accept multiple public keys from same host, or to
4288 make a section that accepts any incoming host, and have the
4289 accepted public keys listed in the section.
4291 Added functions silc_sever_[find/get]_public_key, added the
4292 support for this actually to all connection sections but only
4293 the Client section is currently allowed to specify multiple
4296 Affected files are silcd/server.c, server_internal.h,
4297 command.c, protocol.c, server_util.[ch], packet_receive.c.
4299 Mon Mar 11 23:37:38 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4301 * Merged Irssi 0.8.2 from irssi.org CVS.
4303 Sun Mar 10 23:34:48 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
4305 * If silc_debug is TRUE, also output standard logging messages
4306 to stderr with the debug output.
4308 Made silc_log_reset_all() flushing all channels before returning.
4309 Also fixed some documentation typos.
4311 Affected files are lib/silcutil/silclog.[ch].
4313 Sun Mar 10 20:07:49 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4315 * Fixed the server to check correctly the amount of connections
4316 from single host, by checking also the type of the connection.
4317 Fixed also the comparison of number of connections and number
4318 of allowed connections. Affected files are silcd/server.c,
4321 Fri Mar 8 17:16:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4323 * Fixed the USERS command reply to save the user's mode on the
4324 channel as well. Fixed JOIN command reply to check whether a
4325 client is on channel already and not join it twice. Affected
4326 file lib/silcclient/command_reply.c.
4328 * Added new file silc-expandos.c into irssi/silc/core/ to return
4329 various stuff for various signal for the statusbar etc. updating.
4330 Now Irssi SILC client prints channel user modes etc. on the
4333 * The user mode (like server/router operator changes) is now shown
4334 on the Irssi SILC client's statusbar. The affected files are
4335 irssi/src/silc/core/client_ops.c, silc-expandos.c.
4337 Thu Mar 7 19:21:22 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4339 * Changed silc_mutex_[un]lock calls in lib/silcutil/silcschedule.c
4340 to SILC_SCHEDULE_[UN]LOCK macros.
4342 * Added more error printing to logs in server code. Affected
4343 files silcd/server.c and silcd/protocol.c.
4345 * Fixed -S option parsing in Irssi SILC Client. Affected file
4346 irssi/src/silc/core/silc-core.c.
4348 * Added silc_buffer_alloc_size function. Affected file is
4349 lib/silcutil/silcbuffer.h.
4351 Tue Mar 5 14:37:27 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4353 * Changed all silc_[hash|hmac|cipher|pkcs]_default tables to
4354 constants. Affected files in
4355 lib/silccrypt/silcpkcs.[ch], silchash.[ch], silchmac.[ch] and
4358 * Changed the internal SFTP Memory FS table to const. Affected
4359 file lib/silcsftp/sftp_fs_memory.c.
4361 Sun Mar 3 18:37:13 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4363 * Fixed the buffer formatting and unformatting routines to
4364 check the size of 64 bits types with sizeof(). Affected
4365 file is lib/silcutil/silcbuffmt.c.
4367 Mon Feb 25 17:19:05 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4369 * Removed 0.6.x backwards support.
4371 Sun Feb 24 12:53:25 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4373 * Changed all integer type names:
4374 [u]int[8/16/32/64] -> Silc[UInt/Int][8/16/32/64]. This is
4375 to avoid collisions with other libraries using same type names
4378 Sat Feb 23 20:31:43 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4380 * Added `prefer_ipv6' argument to the functions
4381 silc_net_gethostbyname[_async]. If it is TRUE it will return
4382 IPv6 address over IPv4. If FALSE IPv4 address is returned
4383 even if IPv6 address was found. Affected files
4384 lib/silcutil/silcnet.[ch].
4386 * Added support silc_net_create_connection[_async] to fallback
4387 to IPv4 address if IPv6 address could not be used (like if
4388 it doesn't work on a specific system). Affected file in
4389 lib/silcutil/unix/silcunixnet.c.
4391 Sat Feb 23 15:20:30 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4393 * Added silc_schedule_reinit function to do the enlarging
4394 of the max tasks handling capabilities of the scheduler.
4395 Affected files lib/silcutil/silcschedule.[ch].
4397 Wed Feb 20 20:41:01 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4399 * Added automatic extern "C" { ... } for C++ compilers so the
4400 application does not need to define them. Affected file
4401 includes/silcincludes.h.
4403 * Renamed lib/silcclient/silcapi.h to silcclient.h as the
4404 old name went against naming convention. Applications now
4405 include "silcclient.h" instead of "clientlibincludes.h".
4406 Removed includes/clientlibincludes.h, it is redundant now.
4408 * Renamed includes/version.h to silcversion.h.
4410 * Added really preliminary support for OS/2 into the util
4411 library. Only thread & mutex API is implemented, others
4412 are still to be implemented. Created the lib/silcutil/os2/
4413 directory. Created also file includes/silcos2.h.
4415 Wed Feb 20 18:48:49 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4417 * Added preliminary BeOS support into the util library.
4418 Created lib/silcutil/beos/, and implemented all the needed
4419 functions to support SILC on BeOS. Created also file
4420 includes/silcbeos.h.
4422 Mon Feb 18 15:49:22 EET 2002 Timo Sirainen <tss@iki.fi>
4424 * Added proper initializations to silc's irssi code, so it's
4425 now possible to load it as module. Affected files
4426 irssi/src/silc/core/silc-core.c,
4427 fe-common/silc/fe-common-silc-core.[ch] and fe-text/silc.c
4429 Sun Feb 17 19:02:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4431 * Merged latest Irssi (0.8.1) from the irssi.org's CVS into
4434 * Fixed the silcdoc document generator to correct generate
4435 docs from all kinds of filenames. Affected files are
4436 util/robodoc/Source/generator.c, scripts/silcdoc/silcdoc
4438 * ROBOdoc documented lib/silcutil/silcmemory.h.
4439 Added also new function silc_memdup.
4441 * Removed lib/silcutil/silcbufutil.h and moved those routines
4442 to the lib/silcutil/silcbuffer.h.
4444 Sun Feb 17 15:52:30 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4446 * Added `user_count' to the SilcChannelEntry which now tells the
4447 number of users on the channel. The user count is now saved
4448 in normal server of global channels as well. Affected files
4449 silcd/server.c, idlist.h, packet_receive.c and command.c.
4451 * Splitted lib/silcutil/silcutil.[ch] into silcfileutil.[ch] to
4452 include file utility functions.
4454 * Fixed the lib/silcsftp/sftp_fs_memory.c to use silcutil routines
4455 instead of calling directly OS routines.
4457 * Fixed NICK change printing in Irssi SILC Client. Fixed
4458 KICKED notify printing in Irssi SILC Client. Affected file
4459 irssi/src/silc/core/client_ops.c.
4461 * Fixed a NICK change bug in client library, to not recreate the
4462 client_entry->channels hash table everytime nick is changed.
4463 Affected file lib/silcclient/client.c.
4465 Sun Feb 17 10:10:14 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4467 * ROBOdoc documented the lib/silcske/silcske.h, and improved
4468 the SKE interface a bit.
4470 * Fixed padding problem in PKCS#1. The padding was not actually
4471 random since the random number generator was used incorrectly.
4472 This security bug affects only when encrypting with PKCS#1, and
4473 it is not currently used at all in SILC. SILC only use signing
4474 with PKCS#1. Affected file lib/silccrypt/pkcs1.c.
4476 Sat Feb 16 13:44:24 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4478 * Rewrote the notify handling in Irssi SILC client to not call
4479 the events as signals. Fixes problems with Perl support.
4480 Affected files irssi/src/silc/core/client_ops.c, silc-channels.c.
4482 * Send the auto-nicking NICK command in client library with
4483 little timeout after connecting. The affected file is
4484 lib/silcclient/client.c.
4486 * Added following new config file settings:
4487 channel_rekey_secs, key_exchange_rekey, key_exchange_pfs,
4488 key_exchange_timeout, conn_auth_timeout, connections_max,
4491 Implemented all the new config settings handling in the server.
4493 Optimized the use of SKE Mutual flag usage. Use it only
4494 if connection authentication protocol is not based in public
4497 Renamed all SilcServerConfigSection* to SilcServerConfig*
4498 to have a bit shorter names.
4500 Affected files silcd/serverconfig.[ch], server.[ch], and
4503 Sat Feb 16 02:46:43 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
4505 * Cleaned up the listening sockets code, preparing for the rehash
4506 support. Affected file is silcd/server.c.
4508 * Fixed some output messages. Affected files are silcd/silcd.c,
4511 Fri Feb 15 19:10:20 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4513 * Create lib/doc/silcrng_intro.html document as introduction
4514 to SILC RNG. ROBOdoc documented lib/silccrypt/silcrng.h.
4516 Fri Feb 15 13:23:03 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
4518 * Fixes to the silcd config template. Affected file is
4519 doc/example_silcd.conf.in.
4521 * Removed type casts from silc_calloc(), conforming to the
4522 CodingStyle. Affected file is lib/silcutil/silcconfig.c.
4524 * Removed param_name member from client, server, and router
4525 section structs, now identifying the param directly.
4527 Added CONFIG_FREE_AUTH macro in config file parsing.
4529 Affected files are silcd/serverconfig.[ch].
4531 Fri Feb 15 12:24:08 EET 2002 Timo Sirainen <tss@iki.fi>
4533 * Fixed command line parameter handling. All SILC initialization
4534 is now done in silc_core_init() which also fixes autoconnecting
4537 Affected files irssi/src/silc/core/silc-core.c,
4538 irssi/src/fe-text/silc.c.
4540 Thu Feb 14 22:03:58 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4542 * Added new configuration options and blocks:
4543 keepalive_secs, reconnect_count, reconnect_interval,
4544 reconnect_interval_max, reconnect_keep_trying and
4545 require_reverser_lookup. Added ConnectionParam block, and
4546 implemented the connection parameters when connecting as
4547 initiator and when accepting connections as responder.
4549 Added CONFIG_IS_DOUBLE macro in config file parsing, to check
4550 whether given configuration value has been given already.
4552 Affected files silcd/serverconfig.[c], server.[c].
4554 * Splitted the doc/example_silcd.conf.in. Separated the crypto
4555 algorithm parts and created new file silcalgs.conf, that
4556 is now included from the example_silcd.conf.in.
4558 * Optimized the silc_server_connect_to_router_second to take
4559 the connection configuration object from the SilcServerConnection
4560 object instead of finding it during the connecting phase.
4561 Added the configuration object to SilcServerConnection struct.
4562 Affected files silcd/server_internal.h, server.c.
4564 Thu Feb 14 16:02:26 CET 2002 Pekka Riikonen <priikone@silcnet.org>
4566 * Add the client on channel after it was resolved at the
4567 channel message receiving, and it was not already on the
4568 channel. Affected file lib/silcclient/client_channel.c.
4570 Wed Feb 13 23:16:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4572 * Fixed the public key authentication to allocate always the
4573 destination signature buffer instead of using static buffer.
4574 Affected file silcd/protocol.c.
4576 Wed Feb 13 20:51:13 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4578 * Unified the serverconfig.[ch]'s helper function interface.
4579 Affected file silcd/serverconfig.[ch].
4581 * Removed doc/example_silc.conf.in since it is redundant.
4582 The make install will now install irssi/silc.conf file.
4584 * Added new Passphrase and Publickey authentication methods to
4585 config file, allowing both public key and passphrase based
4586 authentication to be set at the same time.
4588 Added `prefer_passphrase_auth' setting in config file which
4589 can be used to set to prefer passwd auth if both passwd and
4590 public key is set. If not set, public key is preferred.
4591 This has effect only when being initiator (responder will try
4594 Added support for authentication with passphrase and public key
4595 at the same time. The passphrase is tried first always since
4596 it is faster to check.
4598 Affected file silcd/serverconfig.[ch], server.c, protocol.[ch].
4600 Wed Feb 13 12:46:25 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
4602 * Merged the new SILC Config library, with the server parsing
4603 support. Read the header file silcconfig.h or the toolkit
4604 documentation for the news. Affected files are
4605 doc/example_silcd.conf.in lib/silcutil/silcconfig.[ch]
4606 silcd/command.c silcd/packet_receive.c silcd/packet_send.c
4607 silcd/protocol.c silcd/server.c silcd/server_backup.c
4608 silcd/serverconfig.[ch] silcd/silcd.c.
4610 * Fixed some silclog documentation. Affected file is
4611 lib/silcutil/silclog.h.
4613 Sun Feb 10 18:11:30 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4615 * The silc_cipher_register, silc_hash_register and
4616 silc_hmac_register now checks if the object to be registered
4617 is registered already. Affected files are
4618 lib/silccrypt/silccipher.c, silchash.c and silchmac.c.
4620 Sun Feb 10 15:48:38 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4622 * Merged new irssi from irssi.org's CVS, the version 0.7.99.
4624 Sat Feb 9 14:54:33 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4626 * Allow zero length channel messages inside the Channel Message
4627 Payload. Affected file lib/silccore/silcchannel.c.
4629 * Fixed scripts/silcdoc/silcdoc to support all kinds of filenames
4630 as header filenames.
4632 * Removed lib/silcclient/README and created HTML file
4633 lib/silcclient/silcclient_using.html, which is now included
4634 as part of Toolkit documentation.
4636 Thu Feb 7 10:12:25 CET 2002 Pekka Riikonen <priikone@silcnet.org>
4638 * Fixed CUMODE_CHANGE notify handling to change the mode of
4639 correct client. Affected file lib/silcclient/client_notify.c.
4641 * Make silc_rng_alloc fail if it cannot allocate the sha1
4642 hash algorithm. Affected file lib/silccrypt/silcrng.c.
4644 Sun Feb 3 17:20:52 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4646 * Fixed the file transfer's key agreement payload to include
4647 zero port also if the hostname is NULL because it could not
4650 Call file transfer monitor callback now also if error occurs
4651 during key agreement protocol.
4653 Changed the silc_client_file_send interface to return the
4654 SilcClientFileError instead of session id. The session ID
4655 is returned into pointer provided as argument.
4657 Check that the file exists locally before sending the
4658 file transfer request at all.
4660 Affected file lib/silcclient/client_ftp.c, silcapi.h.
4662 * Added SILC_CLIENT_FILE_KEY_AGREEMENT_FAILED file transfer
4663 error than can occur while key agreement protocol. Affected
4664 file lib/silcclient/silcapi.h.
4666 * Fixed the event_mode CMODE handler to not crash when mode
4667 is changed and +k mode is set in the channel. Affected file
4668 irssi/src/silc/core/silc-channels.c.
4670 * Fixed SILC_LOG_ERROR to give out Error and not Warning, and
4671 SILC_LOG_WARNING to give out Warning and not Error. Affected
4672 file lib/silcutil/silclog.c.
4674 * Fixed the channel message payload decryption in the function
4675 silc_channel_message_payload_decrypt to not modify the original
4676 buffer before it is verified that the message decrypted
4677 correctly. Otherwise, next time it is called with correct
4678 channel key it won't encrypt since the payload is corrupted.
4679 Affected file lib/silccore/silcchannel.c.
4681 Sun Feb 3 11:46:12 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4683 * Do not constantly resize the window. A fix patch by cras.
4684 Affected file irssi/src/fe-text/screen.c.
4686 Sat Feb 2 16:54:18 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4688 * Applied IPv6 fix patch from Jun-ichiro itojun Hagino.
4689 Affected file lib/silcutil/silcnet.c.
4691 Fri Feb 1 22:33:11 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4693 * Fixed a bug in hash table internal routine for traversing
4694 the table with foreach callback. The current entry may
4695 become invalid in the callback but it was referenced after
4696 the callback returned.
4698 Do not allow auto rehashing of hash table during the
4699 silc_hash_table_foreach operation, for same reasons as it is
4700 not allowed for SilcHashTableList. Affected files are
4701 lib/silcutil/silchashtable.[ch].
4703 Fri Feb 1 14:55:00 CET 2002 Pekka Riikonen <priikone@silcnet.org>
4705 * Defined DLLAPI into silcincludes.h and silcwin32.h for
4706 Win32 DLL. extern's in header files are now declared with
4709 Thu Jan 31 23:34:33 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4711 * Fixed private message handling. It used some old code that
4712 caused the client to crash. Affecte file is
4713 lib/silcclient/client_prvmsg.c.
4715 Thu Jan 31 19:06:22 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4717 * Added function silc_client_add_channel,
4718 silc_client_replace_channel_id, and removed functions
4719 silc_client_new_channel_id and silc_idlist_get_channel_by_id
4720 from client library.
4722 * Added cross reference of the joined channels to the
4723 SilcClientEntry, and changed the SilcChannelEntry's
4724 users list to SilcHashTable. The affected files are
4725 lib/silcclient/idlist.[ch].
4727 * Fixed a bug in hash table tarversing. While the hash table
4728 is traversed with SilcHashTableList the table must not be
4729 rehashed. It is now guaranteed that auto rehashable tables
4730 are not rehashed while tarversing the list. Also defined that
4731 silc_hash_table_rehash must not be called while tarversing
4732 the table. Added function silc_hash_table_list_reset that must
4733 be called after the tarversing is over. The affected files are
4734 lib/silcutil/silchashtable.[ch].
4736 * Changed all hash table traversing to call the new
4737 silc_hash_table_list_reset in server and in client library.
4739 * Added function silc_client_on_channel to return the
4740 SilcChannelUser entry if the specified client entry is joined
4741 on the specified channel. This is exported to application as
4742 well. Affected files lib/silcclient/client_channel.c, silcapi.h.
4744 Wed Jan 30 19:14:31 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4746 * Fixed founder regaining problem with JOIN command on normal
4747 server. The notify for mode change must be sent always and
4748 not only if !cmd->pending. Affected file silcd/command.c.
4750 * Fixed the WHOWAS command's reply sending to support the
4751 lists correctly. Affected file silcd/command.c.
4753 Wed Jan 30 11:11:47 CET 2002 Pekka Riikonen <priikone@silcnet.org>
4755 * When sending JOIN command to router for processing the
4756 sender's old command identifier was not saved back to the
4757 sender's command context, fixed now. The affected file is
4760 * Create the key in JOIN command of the router did not return
4761 the channel key, added check for this. Affected file is
4764 * Fixed a channel ID update bug in JOIN command reply. Do
4765 not directly upgrade the ID but call the function
4766 silc_idlist_replace_channel_id if the ID was changed.
4767 Affected file silcd/command_reply.c.
4769 * Fixed memory leaks from command calling if it would fail.
4770 Affected file silcd/command.c.
4772 Tue Jan 29 19:49:31 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4774 * Applied patches from cras:
4776 Memory leak fixes around libaries, irssi window resize fix,
4777 new silclist.h and silcdlist.h, all extern inline changed to
4780 * Removed dotconf from lib/dotconf, not needed anymore.
4782 * Removed TRQ from lib/trq, not needed anymore.
4784 * Do more frequent heartbeats (5 minutes instead of 10 minutes)
4785 with server connections. Later this will be configurable
4786 in config file after new config file is done. Affected file
4789 Tue Jan 29 10:35:03 CET 2002 Pekka Riikonen <priikone@silcnet.org>
4791 * Fixed a crash in server related to channel announcements.
4792 Affected file silcd/server.c.
4794 Mon Jan 28 17:49:42 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4796 * Fixed memory leaks in silc_server_create_new_channel*
4797 functions. Affected file silcd/server.c.
4799 * Fixed the CHANNEL_CHANGE notify to re-announce the channel
4800 which ID was changed. This way the router will send the
4801 user list for the channel again, and server won't be in
4802 desync in some rare circumstances. Affected file is
4803 silcd/packet_receive.c.
4805 Sun Jan 27 21:04:19 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4807 * Check for NULL socket pointer in the function
4808 silc_server_packet_send_to_channel_real. Affected file
4809 silcd/packet_send.c.
4811 * Fixed the BAN notify handling to correctly remove ban
4812 list. Affected file silcd/packet_receive.c.
4814 Sat Jan 26 23:01:03 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4816 * Fixed some header addition to Toolkit distribution in
4817 lib/silcutil/Makefile.am and lib/trq/Makefile.am.
4819 * Added lib/silcclient/client_ops_example.h as an template
4820 file for application programmers to quickly start using
4821 the SilcClientOperation functions in their application.
4822 Updated the lib/silcclient/README as well to tell about this
4823 nice file made available.
4825 Sat Jan 26 10:45:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4827 * Call silc_server_remove_from_channels when removing client
4828 entry when NO_SUCH_CLIENT_ID was received. Affected file
4829 is silcd/command_reply.c.
4831 Fri Jan 25 19:12:36 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4833 * Added server & router operator statistics updating. Affected
4834 file silcd/packet_receive.c and silcd/command.c.
4836 * Fixed the SERVER_SIGNOFF notify handling on normal server
4837 not to save the history information for clients. Same was
4838 fixed earlier in remove_clients_by_server function, but not
4839 here. Affected file silcd/packet_receive.c.
4841 * Raised the default connection-retry count from 4 to 7 in
4842 server. Affected file silcd/server.h.
4844 * Cancel any possible reconnect timeouts when we start the
4845 key exchange. Affected file silcd/server.c.
4847 * Do not reconnect on connection failure when SCONNECT was
4848 given. Affected files silcd/server.[ch].
4850 Tue Jan 22 18:19:36 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4852 * Removed assert()'s from the lib/silcclient/client_keyagr.c.
4854 * Fixed the NICK command to always give the unformatted
4855 nickname to the one giving the NICK command. If unformatted
4856 nickname is cached already it will be formatted and the
4857 local entry will always get the unformatted nickname.
4858 Affected file lib/silcclient/idlist.c.
4860 * Fixed some double frees from client library commands.
4861 Affected file is lib/silcclient/command.c.
4863 * Fixed CUMODE command in server to assure that no one can
4864 change founder's mode than the founder itself, there was a
4865 little bug. Affected file silcd/command.c.
4867 Mon Jan 21 19:07:53 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4869 * Removed the SilcClientCommandDestructor from the client
4870 libary, it is not needed anymore. Affected files are
4871 lib/silcclient/silcapi.h, command[_reply].[ch],
4872 client_notify, idlist.c.
4874 * Fixed GETKEY command to first resolve client, and then
4875 resolve the server only if the client was not found, instead
4876 of resolving both at the same time. Affected file is
4877 lib/silcclient/command.c.
4879 * Added silc_client_start_key_exchange_cb and lookup the
4880 remote hostname and IP address before starting the key
4881 exchange with server. The affected file is
4882 lib/silcclient/client.c.
4884 * The server's public key is now saved using the IP address
4885 of the server and not the servername for the filename.
4886 The hostname public key filename is checked as an fall back
4887 method if the IP address based filename is not found.
4889 Fixed the GETKEY command to save the fetched server key
4890 in correct filename.
4892 Print the remote server's hostname now when new key is
4893 received during connection process. Affected file is
4894 irssi/src/silc/core/client_ops.c.
4896 * Return always our own public key to the client if it asks
4897 for it with GETKEY command. Affected file silcd/command.c.
4899 * Removed the use_auto_addr variable from default config
4900 file since it was in wrong section. Affected file is
4903 * Fixed TOPIC_CHANGE notification to not route it when it
4904 was sent using silc_server_send_notify_to_channel function.
4905 Affected file silcd/command.c.
4907 * Fixed silc_server_send_notify_kicked to send the kicker's
4908 Client ID also, it was missing. Affected files are
4909 silcd/command.c, silcd/packet_send.[ch].
4911 Thu Jan 17 18:59:11 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4913 * Do not save client history information in SERVER_SIGNOFF.
4914 Fixes the bug in normal server that it does not detect
4915 the client becoming valid after the server becomes back
4916 online. Affected file silcd/server_util.c.
4918 * Added `sock_error' field into the SilcSocketConnection
4919 context. When error occurs during socket operation (read
4920 or write) the error is saved. Added also new function
4921 silc_socket_get_error to return human readable socket error
4922 message. Affected files are lib/silcutil/silcsockconn.[ch],
4923 lib/silcutil/unix/silcunixsockconn.c, and
4924 lib/silcutil/win32/silcwin32sockconn.c.
4926 * The server now prints the socket error message in the
4927 signoff for client. Affected file silcd/server.c.
4929 * Fixed the `created' channel information sending from router
4930 to server in JOIN command. Checks now whether the channel
4931 really was created or not and set it according that.
4933 Fixed the JOIN command to use the client entry's current
4934 ID during the joining procedure instead of the one it sent
4935 in the command (it is checked though), since it can change
4936 between the packet processing and command processing, and
4937 would just case unnecessary pain in the client end. Affected
4938 file silcd/command.c.
4940 * Fixed a channel key payload sending to use correct channel
4941 ID when the server was forced to change the channel's ID by
4942 router. Router sent the key payload with the old Channel ID.
4943 Affected file silcd/packet_receive.c.
4945 Wed Jan 16 22:26:30 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4947 * Call silc_server_save_channel_key only if the key payload
4948 was provided in the JOIN command's command reply. Affected
4949 file silcd/command_reply.c.
4951 Tue Jan 15 18:49:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4953 * Fixed silc_mp_sizeinbase to return the value correctly with
4954 MPI. Affected file lib/silcmath/mp_mpi.c.
4956 * Fixed the stop_server signal to correctly stop the scheduler
4957 and gracefully stop the server when SIGTERM or SIGINT signals
4958 are received. Affected file silcd/silcd.c.
4960 Mon Jan 7 23:38:19 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
4962 * Simple handling of TERM and HUP signals. Also added some log
4963 flushing call around. Affected file is
4966 * Fixed small bugs in silclog.c. Now buffering output will take
4967 effect after 10 seconds since startup: This will ensure that
4968 no important startup messages are lost. Also output redirection
4969 will preserve original format ([Date] [Type] message).
4970 Affected file is lib/silcutil/silclog.c.
4972 * Added two options to the config file, in the logging section:
4973 quicklogs:<yes/no>: and flushdelay:<seconds>:. Affected files
4974 lib/silcutil/silclog.[ch], silcd/serverconfig.[ch].
4976 Sun Jan 6 12:49:40 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4978 * Do not print the warning about log files not being initialized
4979 more than once to avoid excess logging. Affected file is
4980 lib/silcutil/silclog.c.
4982 * Fixed the SIM compilation in lib/silcsim/Makefile.am. Fixed
4983 the SIM copying in make install in Makefile.am.pre.
4985 Sun Jan 6 01:10:21 CET 2001 Johnny Mnemonic <johnny@themnemonic.org>
4987 * Rewritten silclog APIs. Globally interesting changes follows:
4988 silc_log_set_files() changed to silc_log_set_file().
4989 silc_log_set_callbacks() changed to silc_log_set_callback().
4990 ROBOdoc documented silclog header file.
4991 SilcLogCb now returns bool to wether inihibit the default
4992 handler or not (to keep the old behaviour return always TRUE).
4993 The new APIs should also fix the problem of the
4994 silcd_error.log file that was written in the current directory.
4997 Log files streams will remain opened after silc_log_set_file()
4998 call, means less CPU usage notably on high traffic servers.
4999 File streams are now full buffered, and flushed to the disk
5000 every 5 minutes, lesses HD activity and CPU usage.
5001 Messages can be redirected, allowing admins to configure
5002 one single logfile for all server messages.
5003 the silc_log_quick global variable to activate fast-logging.
5004 Affected files lib/silcutil/silclog.[ch]
5006 * Changed some code to conform new silclog APIs. Affected
5007 files are doc/example_silcd.conf.in, silcd/server.c
5008 irssi/src/silc/core/silc-core.c, silcd/serverconfig.[ch],
5011 * Fixed a memory leak that could occur in some situations.
5012 Affected file silcd/serverconfig.c.
5014 Sat Jan 5 13:37:29 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5016 * Added the silc_client_del_client to remove the client from
5017 all channels as well. Affected file lib/silcclient/idlist.c.
5019 * Fixed the client library to correctly remove the client
5020 from all channels when the client entry is being destroyed.
5021 Affected file lib/silcclient/client_notify.c, command.c.
5023 * Added auto-nicking support to the client library. If the
5024 applicatio now sets client->nickname it will be sent to the
5025 server after connecting by the library. This way for example
5026 SILCNICK (or IRCNICK) environment variables will have effect
5027 and always change the nickname automatically to whatever
5028 it is wanted. Affected file lib/silcclient/client.[ch].
5030 * Renamed silc_server_command_bad_chars to the
5031 silc_server_name_bad_chars and moved it to the
5032 silcd/server_util.[ch]. Added also new function
5033 silc_server_name_modify_bad to return nickname that
5034 includes bad characters as new nickname without those
5035 bad characters. This check and modify is now used in
5036 silc_server_new_client when the username is initially set
5037 as nickname, so it must be checked to be valid nickname.
5038 Affected file silcd/packet_receive.c.
5040 * The nickname length is now taken from the packet for real
5041 and not trusted to strlen() since it clearly can return
5042 wrong length for nickname including bad characters. This
5043 also applies to channel names. Affected file silcd/command.c.
5045 * Removed the lib/silcsilm/modules directory. Modules are now
5046 compiled into the lib/silcsim. Fixed the copying of the
5047 modules to follow symbolic links in Makefile.am.pre.
5049 Wed Jan 2 18:56:21 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5051 * Fixed silc_string_regexify list creation. Fixes bugs with
5052 BAN and INVITE commands in server. The affected file is
5053 lib/silcutil/unix/silcunixutil.c.
5055 Sun Dec 30 13:41:34 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5057 * Removed the command destructor entirely from the server's
5058 command and command reply routines. It is not needed, and
5059 its usage was buggy and caused crashes. Affected files are
5060 silcd/command[_reply].[ch].
5062 Fri Dec 28 12:43:22 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5064 * Cancel protocol and NULL sock->protocol if timeout
5065 occurred during protocol. Affected file silcd/server.c.
5067 * Cancel protocol timeouts always before calling the final
5068 callback, to assure that after final callback is called
5069 no other state will be called for the protocol anymore.
5070 Affected file silcd/protocol.c.
5072 * Print error log if incoming connection configuration could
5073 not be found. Affected file silcd/server.c.
5075 * Fixed JOIN command to correctly save the founder mode
5076 to the client on normal SILC server, when the channel
5077 was created by the router. Affected file silcd/command.c.
5079 * Fixed LIST command (hopefully) to send correct reply
5080 packets. Affected file silcd/command.c.
5082 Thu Dec 20 16:14:52 CET 2001 Pekka Riikonen <priikone@silcnet.org>
5084 * The silc_packet_receive_process now returns FALSE if the
5085 read data was invalid packet, and TRUE if it was ok.
5087 The server now checks that if unauthenticated connection
5088 sends data and its processing fails the server will close
5089 the connection since it could be a malicious flooder.
5091 Affected files lib/silccore/silcpacket.[ch], silcd/server.c.
5093 Wed Dec 19 21:31:25 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5095 * Make sure the warning about error opening a log file is
5096 printed only once and not everytime it fails (produces
5097 too much useless log). Affected file lib/silcutil/silclog.c.
5099 Wed Dec 19 18:21:51 CET 2001 Johnny Mnemonic <johnny@themnemonic.org>
5101 * Made the silc_server_daemonise() function more readable.
5102 Affected file silcd/server.c.
5104 * Pid file is now optional, the user may comment it out from
5105 the config file. Removed define SILC_SERVER_PID_FILE, we
5106 don't need a default any longer. Affected file
5107 configure.in.pre, lib/Makefile.am.pre.
5109 * Make some use of the pid file. The server now dies at startup
5110 if it detects a valid pid file on his path. The server would
5111 die anyway in this circumstance, because of the bind() failure.
5112 Affected file silcd/silcd.c.
5114 * No longer compiling lib/dotconf.
5116 Mon Dec 17 18:24:27 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5118 * Fixed JOIN command parsing not to crash. Affected file
5119 lib/silcclient/command.c.
5121 * Fied the NICK_CHANGE notify to add the new client entry
5122 even it is resolved. This removes an <[unknown]> nick
5123 thingy bug in the client. Affected file is
5124 lib/silcclient/client_notify.c.
5126 * Do not try to allocate 0 bytes (efence does not like it)
5127 in lib/silccore/silccomand.c when encoding payload.
5129 * Do not take IRCNICK as nickname in Irssi SILC client since
5130 it is not possible to set nickname before hand connecting
5131 the server (TODO has an entry about adding auto-nicking
5134 * Changed the silc_server_command_pending to check whether
5135 there already exists an pending entry with the specified
5136 command, command identifier and pending callback. This is
5137 to fix IDENTIFY and WHOIS related crashes that may register
5138 multiple pending commands with same identifier. Affected
5139 file silcd/command.c.
5141 * Fixed the server to reconnect to the router even if it
5142 was already reconnecting and EOF was received. This to
5143 fix a possibility that the server wouldn't ever try to
5144 auto-reconnect to the router. Affected file silcd/server.c.
5146 Sat Dec 15 20:31:50 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5148 * Fixed the server's password authentication to use the
5149 length of the locally saved password, and not the one
5150 sent in the packet. Affected file silcd/protocol.c.
5152 * Fixed same password authentication problem in the
5153 Authentication Payload handling routines in
5154 lib/silccore/silcauth.c.
5156 * Yet another password authentication problem fixed with
5157 channel password handling in silcd/command.c.
5159 Mon Dec 10 19:57:40 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5161 * If first character of string in silc_parse_userfqdn is '@'
5162 then do not parse it. Affected file is
5163 lib/silcutil/silcutil.c.
5165 Sun Dec 9 22:18:50 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5167 * Fixed minor bug in IDENTIFY command reply sending, which
5168 caused various weird problems during JOIN when it was
5169 resolving names for users. Affected file silcd/command.c.
5171 Sun Dec 9 19:18:41 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5173 * Fixed the IDENTIFY command reply sending to chech better valid
5174 clients. It was possible to send incomplete list of replies.
5175 Affected file silcd/command.c.
5177 Sat Dec 8 15:58:31 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5179 * Added silc_client_command[s]_[un]register functions now to
5180 dynamically register the commands in client library. Removed
5181 the static table of commands. This allows the client library
5182 to call commands without causing the application to know about
5183 what commands library has called.
5185 Removed the INFO command reply kludge to detect when the command
5186 was called by library. Now library use its own command reply
5187 function for INFO command.
5189 Added function silc_client_command_call to call a command.
5190 Application can use it to call command, not access the structure
5193 Now all commands that are sent by the client library (not
5194 explicitly sent by application) use own command reply functions.
5196 Affected files around lib/silcclient/ and in
5197 irssi/src/silc/core/.
5199 * Fixed the WHOIS command reply sending to chech better valid
5200 clients. It was possible to send incomplete list of replies.
5202 Fixed the WHOIS and IDENTIFY to send the request to router
5203 if normal server did not do it and did not find any results.
5205 Affected file silcd/command.c.
5207 Thu Dec 6 17:21:06 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5209 * Moved the internal data from SilcClient context into its
5210 own file, not accesible to application. Affected files
5211 lib/silcclient/client.h and lib/silcclient/client_internal.h,
5212 and other files in client library.
5214 Thu Dec 6 10:37:55 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5216 * Added doc/examples installation target in Makefile.am.pre.
5219 Tue Dec 4 17:43:19 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5221 * If NO_SUCH_CLIENT_ID notify is received for WHOIS or IDENTIFY
5222 commands the found client entry will be removed from the
5223 cache, after notifying application about the error. Affected
5224 file lib/silcclient/command_reply.c.
5226 * Changed the /MSG to check for exact nickname user gave, and
5227 not let `nick' match `nick@host' if it is only one found. Now,
5228 user must type the exact nickname (like nick@host2) even if
5229 there are no more than one same nicks found. This is to avoid
5230 a possibility of sending nickname to wrong nickname since
5231 `nick' could match `nick@host'. Affected file is
5232 irssi/src/core/silc-servers.c.
5234 Mon Dec 3 18:49:45 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5236 * Do not print "you are now server operator" or similar when
5237 giving /away command. Affected files are
5238 irssi/src/silc/core/client_ops.c, silc-servers.h.
5240 * Made the silc_server_command_pending_error_check to send
5241 the same command reply payload it received back to the
5242 original sender of the command. This way all arguments
5243 that was received by the server will be received by the
5244 client too. Affected file silcd/command.c.
5246 * Added the silc_idcache_add to return the created cache entry
5247 to a pointer. Affected file lib/silccore/silcidcache.[ch].
5249 * Add global clients to expire if they are not on any channel.
5250 This is because normal server will never know if they signoff
5251 if they are not on any channel. The cache expiry will take
5252 case of these entries. This is done by normal servers only.
5253 The affected files are silcd/command_reply.c,
5254 silcd/idlist.[ch], silcd/server and silcd/packet_receive.c.
5256 * If server receives invalid ID notification for WHOIS or
5257 IDENTIFY and the ID exists in the lists, it is removed.
5258 Affected file silcd/command_reply.c.
5260 * If NO_SUCH_CLIENT_ID is received for WHOIS or IDENTIFY command
5261 in client then client entry that it matches is searched and
5262 the nickname is printed on the screen for user. Affected
5263 file irssi/src/silc/core/client_ops.c.
5265 Mon Dec 3 11:56:59 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5267 * Use cache entry expire time in the LIST command reply to
5268 purge old entries from the cache after the LIST command
5269 reply has been received. This way we don't have non-existent
5270 entries in the cache for too long. Affected file is
5271 silcd/command_reply.c.
5273 Sun Dec 2 23:29:07 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5275 * If we are normal server, and we've not resolved client info
5276 in WHOIS or IDENTIFY from router, and it is global client,
5277 we'll check whether it is on some channel. If it is not
5278 then we cannot be sure about its validity and will resolve it
5279 from router. Fixes a bug in WHOIS and IDENTIFY. Affected
5280 file silcd/command.c.
5282 * Search channel by name (if possible) rather than by ID
5283 in IDENTIFY command's command reply. Affected file is
5284 silcd/command_reply.c.
5286 Sun Dec 2 13:48:46 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5288 * Distribute to the channel passphrase in CMODE_CHANGE notify.
5289 Updated specs and implemented it. Affected file silcd/command.c,
5290 silcd/packet_send.c and silcd/packet_receive.c.
5292 * Implemented the <founder auth> payload handling in the JOIN
5293 command. If provided all conditions for channel joining
5294 except requirement to provide correct passphrase can be
5295 overrided by the channel founder. Updated the protocol specs.
5296 Affected file silcd/command.c.
5298 Added support for founder auth in JOIN command in client
5299 library. Fixed the parsing of the JOIN command now to support
5300 all options as they should be. The affected file is
5301 lib/silcclient/command.c.
5303 * Optimized the WHOIS and IDENTIFY commands to send the request
5304 to router only if it includes nicknames or other names. If
5305 they include only IDs then check the local cache first before
5306 routing. Affected file is silcd/command.c.
5308 * Added channels topic announcements. Affected file is
5309 silcd/packet_receive.c and silcd/server.c.
5311 * Fixed the silc_server_send_notify_topic_set to really destine
5312 the packet to channel. Affected file silcd/packet_send.c.
5314 * Fixed a crash in CHANNEL_CHANGE notify handling in the client
5315 library. Affected file lib/silcclient/client_notify.c.
5317 * Added UMODE announcements. Affected file silcd/server.c.
5319 Sat Dec 1 12:52:39 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5321 * Memory leak fixes in:
5323 lib/silcutil/silcsockconn.c
5324 lib/silcske/silcske.c
5325 lib/silcske/groups.c
5327 lib/silccrypt/silcpkcs.c
5328 lib/silccore/silccommand.c
5329 lib/silccore/silcidcache.c
5334 * ROBOdoc documented the lib/silcske/groups.h file and a
5335 bit changed the interface for better.
5337 Thu Nov 29 22:12:50 EET 2001 Pekka Riikonen <priikone@silcnet.org>'
5339 * Update the client entry context in the ID cache after
5340 nick change. Affected file lib/silcclient/command.c.
5341 Fixes the CUMODE command when regaining founder privileges,
5342 and a little WHOIS problem.
5344 * Fixed silc_net_gethostbyname to correctly call the
5345 inet_ntop. Affected file lib/silcutil/silcnet.c.
5347 Thu Nov 29 19:31:23 EET 2001 Pekka Riikonen <priikone@silcnet.org>'
5349 * Added IPv6 support checking to the configure.in.pre, added
5350 also --enable-ipv6 option to override the check. Affected
5351 file configure.in.pre.
5353 * The silc_thread_create now calls the start function
5354 directly if threads support is not compiled in. Removes
5355 ugly #ifdef's from generic code. Affected files are
5356 lib/silcutil/unix/silcunixthread, win32/silcwin32thread.c.
5358 * Added silc_net_gethostby[name/addr]_async to asynchronously
5359 resolve. Affected files are lib/silcutil/silcnet.[ch].
5361 * Added support for rendering IPv6 based server, client and
5362 channel IDs. Affected file lib/silcutil/silcutil.c.
5364 * Added support for creating IPv6 based server IDs. Affected
5365 file is silcd/serverid.c.
5367 Wed Nov 28 23:46:09 EET 2001 Pekka Riikonen <priikone@silcnet.org>'
5369 * Added silc_net_gethostby[addr/name] into the
5370 lib/silcutil/silcnet.[ch]. Added IPv6 support to Unix network
5371 routines. Added silc_net_is_ip[4/6]. Affected file is
5372 lib/silcutil/unix/silcunixnet.c. All routines that take
5373 address as argument now supports both IPv4 and IPv6 addresses.
5375 Mon Nov 26 18:09:48 EET 2001 Pekka Riikonen <priikone@silcnet.org>'
5377 * Fixed LIST command reply sending in server. Affected file
5380 * Server now sends the kicker's client ID in the KICK notify
5381 to the kicked client. Affected file silcd/command.c.
5383 * The client library now parses the kickers client ID and
5384 UI displays it. Affected files lib/silcclient/client_notify.c
5385 and irssi/src/silc/core/silc-channels.c, module-formats.c.
5387 * Made all payload parsing function prototypes consistent.
5388 They all take now const unsigned char * and uint32 pair as
5389 the payload data instead of SilcBuffer. Changes all around
5390 the source tree. Other unsigned char* -> const unsigned char*
5391 changes around the tree as well.
5393 * Optimized SFTP client and server packet sending not to
5394 allocate new buffer for each packet but to recycle the
5395 first allocated buffer. Affected files are
5396 lib/silcsftp/sftp_client.c, sftp_server.c, sftp_util.[ch].
5398 * Optimized the SFTP client to use SilcList instead of
5399 SilcDList for requests, because it is faster. Affected file
5400 is lib/silcsftp/sftp_client.c.
5402 * Moved the ID Payload routines from lib/silccore/silcpayload.[ch]
5403 into lib/silccore/silcid.[ch].
5405 Renamed silcpayload.[ch] into silcargument.[ch].
5407 Mon Nov 26 15:01:53 CET 2001 Pekka Riikonen <priikone@silcnet.org>
5409 * If client entry is deleted with active key agreement
5410 session, abort the session.
5412 The silc_client_abort_key_agreement now calls the completion
5413 callback with new SILC_KEY_AGREEMENT_ABORTED status.
5415 Affected file lib/silcclient/silcapi.h, client_keyagr.c and
5418 Sun Nov 25 18:01:45 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5420 * Don't use __restrict in older GCC's. Affected file is
5421 lib/silcmath/mpi/mpi-priv.h. A patch by salo.
5423 * silc_net_localhost now attempts to reverse lookup the
5424 IP/hostname. Affected file lib/silcutil/silcnet.c.
5426 * Defined <founder auth> argument to the SILC_COMMAND_JOIN
5427 command. It can be used to gain founder privileges at
5428 the same time when joining the channel.
5430 Defined that the SILC_NOTIFY_TYPE_KICKED send the
5431 kicker's client ID as well. Updated protocol specs.
5433 Defined that the server must send SILC_COMMAND_IDENTIFY
5434 command reply with error status to client who sent
5435 private message with invalid client ID.
5437 Updated the protocol specification.
5439 * Added silc_server_send_command_reply to send any
5440 command reply. Affected file silcd/packet_send.[ch].
5442 * Added silc_id_payload_encode_data to encode ID payload
5443 from raw ID data. Affected file lib/silccore/silcpayload.[ch].
5445 * The server now send IDENTIFY command reply with error
5446 status if client ID in private message is invalid. Affected
5447 file silcd/packet_receive.c.
5449 * Save the server key file with server's IP address in
5450 the filename instead of hostname. The affected file is
5451 irssi/src/silc/core/client_ops.c.
5453 Sat Nov 24 20:08:22 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5455 * Typo fixes in irssi/src/fe-common/silc/module-formats.c.
5458 * Added libtool support for compiling shared objects in
5459 lib/silcsim. Affected file configure.in.pre and
5460 lib/silcsim/Makefile.am. Original patch by cras.
5462 Fri Nov 23 23:30:59 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5464 * Pid file configuration, and server's config file fixes
5465 patch by toma. Updated CREDITS file.
5467 Sun Nov 18 01:34:41 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5469 * Fixed silc_client_channel_message to not try to decrypt
5470 the message twice if it resolved the destination client
5471 information. This could cause of dropping one channel
5472 message. Affected file lib/silcclient/client_channel.c.
5474 Wed Nov 14 23:44:56 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5476 * Added silc_client_run_one into lib/silcclient/silcapi.h and
5477 lib/silcclient/client.c. This function is used when the SILC
5478 Client is run under some other scheduler, or event loop or
5479 main loop. On GUI applications, for example this may be
5480 desired to used to run the client under the GUI application's
5481 main loop. Typically the GUI application would register an
5482 idle task that calls this function multiple times in a second
5483 to quickly process the SILC specific data.
5485 Wed Nov 14 19:16:52 CET 2001 Johnny Mnemonic <johnny@themnemonic.org>
5487 * Fixed silc_server_drop() for dropping the supplementary
5488 groups as well, this could cause a security hole on some
5491 Wed Nov 14 16:22:25 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5493 * __pid_t -> pid_t in lib/silccrypt/silcrng.c. A patch by
5496 * Write PID file after dropping privileges. Added -F option
5497 to run server on foreground. A patch by debolaz.
5498 Affected files silcd/server.c, silcd/silcd.c.
5500 * Fixed MOTD to return the MOTD file server name. Affected
5501 file silcd/command.c.
5503 * Added INFO command reply handling to the Irssi SILC Client.
5504 Affected file irssi/src/silc/core/client_ops.c.
5506 Wed Nov 14 00:18:08 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5508 * Fixed the silc_idcache_list_* routines to really support
5509 the dynamic list. Fixes a crash. Affected file is
5510 lib/silccore/silcidcache.c.
5512 * Fixed the LIST command reply to really call LIST command's
5513 pending callbacks. Affected file silcd/command_reply.c.
5515 Tue Nov 13 00:49:17 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5517 * Update conn->local_entry->nickname after giving NICK
5518 command. Affected file lib/silcclient/command.c.
5520 Sun Nov 11 23:43:02 PST 2001 Brian Costello <bc@wpfr.org>
5522 * Added the [pid] option to the silcd configuration file
5524 Affected files: serverconfig.[ch] and silcd.c
5526 Sun Nov 11 23:56:39 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5528 * Save fingerprint in WHOIS command reply in server.
5529 Affected file silcd/command_reply.c.
5531 * Fixed NICK commands pending callback registration.
5532 Affected file lib/silcclient/command.c.
5534 Sun Nov 11 10:49:10 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5536 * Use ++server->cmd_ident when sending commands in server,
5537 instead of random number. Affected file silcd/command.c.
5539 * Fixed GETKEY command reply to call actually GETKEY pending
5540 command callbacks. Affected file silcd/command_reply.c.
5542 * A bit stricter check for nicknames. Check for same nickname
5543 in NICK command also. Affected file silcd/command.c.
5545 * Do not call INFO command everytime client ID changes, only
5546 during first connecting. Affected file lib/silcclient/client.c.
5548 * Set the new nickname only after successful command reply for
5549 NICK command is returned by server. Affected file
5550 lib/silcclient/command.c.
5552 * Remove nicknames from nicklist during server_signoff notify.
5553 Should fix /NAMES bit more. The affected file is
5554 irssi/src/silc/core/silc-channels.c.
5556 * Added `fingerprint' field to the SilcIDListData in the
5557 silcd/idlist.h to hold the fingerprint of the client's
5560 Send the fingerprint of the client's public key in WHOIS
5563 Affected files silcd/command.c, and silcd/idlist.[ch].
5565 * Added silc_fingerprint into lib/silcutil/silcutil.[ch] to
5566 create fingerprint from given data.
5568 * Show the fingerprint of the client's public key in WHOIS.
5569 Affected files irssi/src/module-formats.[ch] and
5570 irssi/src/silc/core/client_ops.c.
5572 * Format the multiple same nicknames also during JOIN and
5573 NICK_CHANGE notifys. Affected file is
5574 lib/silcclient/client_notify.c.
5576 * Do not print error on screen for invalid private message
5577 payload since it can come if someone is sending private
5578 messages with wrong key. Affected file
5579 lib/silccore/silcprivate.c.
5581 * Fixed multiple concurrent /PING crash. Affected file
5582 lib/silcclient/command.c.
5584 * Changed the wrong ID encoding. All IP addresses must be
5585 in MSB first order in encoded format. They were encoded
5586 wrong and was in LSB format. Affected files are
5587 silcd/serverid.c, lib/silcutil/silcutil.c.
5589 * Remove silc_net_addr2bin_ne from lib/silcutil/silcnet.[ch].
5591 * Call the `connect' client operation through the scheduler
5592 in case of error. Affected file lib/silcclient/client.c.
5594 * Call the `failure' client operation even if the error
5595 occurred locally during a protocol. Affected file is
5596 lib/silcclient/protocol.c.
5598 * Added support of sending LIST command to router from normal
5599 server. This way normal server can get list of all channels
5600 in the network too. Fixed the channel list sending in the
5601 server too. Affected files are silcd/command.c, and
5602 silcd/command_reply.[ch].
5604 * Added silc_server_update_channels_by_server and
5605 silc_server_remove_channels_by_server. They are used during
5606 disconnection of primary router and in backup router protocol.
5607 Affected file silcd/server_util.[ch], silcd/server.c and
5608 silcd/server_backup.c.
5610 * Fixed channel adding to global list in IDENTIFY command
5611 reply in server. Affected file silcd/command_reply.c.
5613 Sat Nov 10 21:39:22 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5615 * If the incoming packet type is REKEY or REKEY_DONE process
5616 that packet always synchronously. Fixes yet another MAC
5617 failed error on slow (dialup) connections. Affected file
5618 lib/silcclient/client.c and silcd/server.c.
5620 Thu Nov 8 22:21:09 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5622 * Call check_version SKE callback for initiator too. Affected
5623 file lib/silcske/silcske.c.
5625 * Implemented fix for security hole found in the SKE that was
5626 fixed in the specification few days back; the initiator's
5627 public key is now added to the HASH value computation.
5628 Added backwards support for the old way of doing it too, for
5629 old clients and old servers. Affected file is
5630 lib/silcske/silcske.c.
5632 * Enabled mutual authentication by default in SKE. If initiator
5633 is not providing mutual authentication the responder will
5634 force it. This will provide the proof of posession of the
5635 private key for responder. The affected files are
5636 lib/silcclient/protocol.c and silcd/protocol.c.
5638 * Do not cache anymore the server's public key during SKE.
5639 We do mutual authentication so the proof of posession of
5640 private key is done, and if the server is authenticated in
5641 conn auth protocol with public key we must have the public
5642 key already. Affected file silcd/protocol.c.
5644 * Added new global debug variable: silc_debug_hexdump. If
5645 it is set to TRUE SILC_LOG_HEXDUMP will be printed. Affected
5646 file lib/silcutil/silclog.[ch].
5648 * Fixed compilation warning due to char * -> const char *.
5649 Affected files lib/silcutil/silcnet.h, and
5650 lib/silccore/silcauth.[ch].
5652 Wed Nov 7 20:43:03 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5654 * Fixed CMODE command when new channel key was created. If
5655 the creation failed the old key was removed. Next time giving
5656 same command would crash the server since the old key was
5657 freed already. Affected file silcd/command.c.
5659 * Fixed the silc_server_announce_get_channels to not crash
5660 on reconnect. Affected file silcd/server.c.
5662 Wed Nov 7 17:15:07 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5664 * Added silc_log_set_debug_string function to set a regex
5665 string to match for debug output. Only the function names,
5666 or filenames matching the given debug string is actually
5667 printed. This way it is possible to filter out those debug
5668 strings that user is not interested in.
5670 Fixed a bug in silc_string_regexify.
5672 Affected files lib/silcutil/silclog.[ch], and
5673 lib/silcutil/unix/silcunixutil.c.
5675 * Changed the -d options in both server and Irssi SILC client
5676 to take the debug string as argument. Affected files
5677 silcd/silcd.c and irssi/src/silc/core/silc-core.c.
5679 Tue Nov 6 21:31:54 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5681 * Added silc_hash_babbleprint to create a Bubble Babble
5682 Encoded fingerprint. The encoding is developed by Antti
5683 Huima (draft-huima-babble-01.txt), and it creates human
5684 readable strings out of binary data. Affected file
5685 lib/silccrypt/silchash.[ch].
5687 * Print the babble print now in addition of fingerprint as well
5688 in Irssi SILC client. Affected files are
5689 irssi/src/fe-common/silc/module-formats.[ch],
5690 irssi/src/fe-common/silc/core/client_ops.c.
5692 Sun Nov 4 23:37:28 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5694 * Fixed a security problem found in SKE. The initiator's
5695 public key too is now added to the HASH hash value creation
5696 which is signed by the responder to create the SIGN value.
5697 This will prevent anyone in the middle to lie to the responder
5698 about the initiator's public key. If this is done now, the
5699 man in the middle will get caught. Updated the protocol
5702 Sun Nov 4 11:43:53 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5704 * Better installation directory handling. Configure module
5705 paths and other paths automatically to example_silc* files
5706 in doc/. A patch by toma.
5708 * Fixed compiler warning from MPI library, and from SILC RNG.
5711 * Added SILC_SERVER_PID_FILE to define the pid file for server.
5712 It can be configured with ./configure. A patch by toma.
5714 Sat Nov 3 23:48:23 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5716 * Find correct make to use in prepare-clean. A patch by
5717 toma. Affected file prepare-clean.
5719 Sat Nov 3 22:04:00 PST 2001 Brian Costello <bc@mksecure.com>
5721 * Added irssi variables use_auto_addr, auto_bind_ip,
5722 auto_bind_port and auto_public_ip.
5724 * Changed the interface for silc_client_send_key_agreement
5725 in lib/silcclient/silcapi.h
5729 irssi/src/silc/core/silc-core.c
5731 lib/silcclient/silcapi.h
5732 irssi/src/silc/core/silc-channels.c
5733 lib/silcclient/client_keyagr.c
5736 Sat Nov 3 17:48:55 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5738 * Added silc_pkcs_public_key_compare to compare two
5739 public keys. Affected file lib/silccrypt/silcpkcs.[ch].
5741 * Check that the client who set the founder mode on the
5742 channel is the same client that is giving the founder
5743 mode to itself. It is done by comparing the saved public
5744 key (it is saved even in the authentication is passphrase).
5745 Affected file silcd/command.c.
5747 Fri Nov 2 18:52:08 EST 2001 Pekka Riikonen <priikone@silcnet.org>
5749 * Do not process packet for disconnected socket connection.
5750 Affected file lib/silccore/silcpacket.c.
5752 * Process the DISCONNECT packet through scheduler in the
5753 client library. Affected file lib/silcclient/client.c.
5755 * Fixed the silc_client_packet_parse to not to increase
5756 the packet sequence number if the conn->sock and the
5757 current socket connection is not same. This can happen
5758 for example during key agreement when the conn includes
5759 multiple socket connections (listeners). Affected file
5760 lib/silcclient/client.c.
5762 * The sender of the file transfer request now provides also
5763 the pointer (listener) for the key exchange protocol. If
5764 the listener cannot be created then it sends empty key
5765 agreement and lets the receiver provide the listener.
5767 Added `local_ip' and `local_port' arguments to the
5768 silc_client_file_send. If they are provided they are used,
5769 if not then it will attempt to find local IP address, if
5770 not found or bind fails then the remote client will provide
5773 Affected files are lib/silcclient/client_ftp.c and
5774 lib/silcclient/silcapi.h.
5776 * Extended the FILE SEND command to support defining the
5777 local IP and port for key exchange listener. They are
5778 optional. Affected file irssi/src/silc/core/silc-servers.c.
5780 Thu Nov 1 22:10:07 EST 2001 Pekka Riikonen <priikone@silcnet.org>
5782 * Defined to WHOIS command reply the sending of fingerprint
5783 of the client's public key (if the proof of posession of the
5784 corresponding private key is verified by the server).
5785 Updated to the protocol specification.
5787 * Added support of receiving the client's public key's
5788 fingerprint in command reply in client library. Affected
5789 file is lib/silcclient/command_reply.c, and
5790 lib/silcclient/idlist.[ch].
5792 Thu Nov 1 18:06:12 EST 2001 Pekka Riikonen <priikone@silcnet.org>
5794 * Do not send over 128 chars long nickname to the server
5795 in NICK command. Affected file lib/silcclient/command.c.
5797 * Do not send over 256 chars long channel names to the server
5798 in JOIN command. Affected file lib/silcclient/command.c.
5800 Tue Oct 30 22:48:59 EST 2001 Pekka Riikonen <priikone@silcnet.org>
5802 * Assure that silc_server_close_connection cannot be called
5803 twice for same socket context. Affected file is
5806 Tue Oct 30 16:58:14 EST 2001 Pekka Riikonen <priikone@silcnet.org>
5808 * Send error message to application if opening file for
5809 writing during file transfer fails. Affected file is
5810 lib/silcclient/client_ftp.c.
5812 Remove all file transfer sessions for a client that we're
5813 removing from ID cache.
5815 Affected file is lib/silcclient/client_ftp.c.
5817 * Fixed silc_net_addr2bin to return correct address. Affected
5818 file lib/silcutil/[unix/win32]/silc[unix/win32]net.c.
5820 * Fixed file transfer session removing on signoff notify.
5821 Affected file irssi/src/silc/core/silc-servers.c.
5823 * Added the SilcClientFileError to be returned in the monitor
5824 callback. Added NO_SUCH_FILE and PERMISSION_DENIED errors.
5825 Affected file lib/silcclient/silcapi.h.
5827 Mon Oct 29 17:43:04 EST 2001 Pekka Riikonen <priikone@silcnet.org>
5829 * Fixed a crash in silc_client_ftp_free_sessions and
5830 silc_client_ftp_session_free_client. Affected file
5831 lib/silcclient/client_ftp.c.
5833 * Added `disabled' field in the SilcChannelEntry in the server
5834 to indicate if the server entry is disabled. Affected file
5835 silcd/idlist.h, silcd/command[_reply].c.
5837 * SILC server adds now /var/run/silcd.pid everytime it is
5838 started. Affected file silcd/silcd.c.
5840 * Added silc_server_packet_send_clients to send a packet to
5841 the provided table of client entries. Affected file
5842 silcd/packet_send.[ch].
5844 * Fixed a crash in client resolving in client_prvmsg.c in
5845 client library. Affected file lib/silcclient/client_prvmsg.c.
5847 * Do not actually remove the client directly from ID cache
5848 during SERVER_SIGNOFF, but invalidate it. This way we
5849 preserve the WHOWAS info for the client. Affected file
5850 silcd/server_util.c.
5852 * Fixed SERVER_SIGNOFF notify handling in the server. The
5853 server is now able to process incoming SERVER_SIGNOFF notify
5854 for a server that it doesn't even know about. It will remove
5855 the clients provided in the notify. Affected file
5856 silcd/packet_receive.c.
5858 * Check for partial packet in data queue after every packet that
5859 was found from the queue. Return and wait for more data if
5860 there is partial data in queue. Affected file is
5861 lib/silccore/silcpacket.c.
5863 Sun Oct 28 18:46:27 EST 2001 Pekka Riikonen <priikone@silcnet.org>
5865 * Added SilcClietFileError enum to indicate error in
5866 file transfer. Added SILC_CLIENT_FILE_MONITOR_KEY_AGREEMENT
5867 and SILC_CLIENT_FILE_MONITOR_ERROR new monitor statuses.
5868 Affected files lib/silcclient/silcapi.h and
5869 lib/silcclient/client_ftp.c.
5871 * Check that newsize in silc_buffer_realloc is larger than
5872 the old buffer's size. Affected file lib/silcutil/silcbufutil.h.
5874 * Added better monitor of file transfers. It now monitors
5875 key agreement protocol during the file transfer too. Added
5876 error reporting too. Affected files
5877 irssi/src/silc/core/silc-servers.c,
5878 irssi/src/fe-common/silc/module-formats.[ch].
5880 * Wrote a help file for FILE command.
5882 * Added silc_rng_global_get_byte_fast to get not-so-secure
5883 random data as fast as possible. Random data is read from
5884 /dev/urandom if available and from the SILC RNG if not
5885 available. It is used in padding generation. Affected file
5886 lib/silccrypt/silcrng.[ch].
5888 * All packets in client library are now processed synchronously.
5889 Optimized packet processing a lot. Affected file
5890 lib/silcclient/client.c.
5892 * All server connection packets are processing synchronously
5893 now in server, to optimize packet processing. Affected file
5896 * Include files are installed now only in Toolkit distribution
5897 if make install is given. Affected files: all Makefile.am's.
5899 Thu Oct 25 22:44:06 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5901 * Assure that silc_client_notify_by_server_resolve does not
5902 resolve the client information multiple times. If it cannot
5903 be found by the first it cannot be found at all. Affected
5904 file lib/silcclient/client_notify.c.
5906 * Fixed WHOWAS command reply calling. Affected file
5907 lib/silcclient/command_reply.c.
5909 * Removed all references to silc_idlist_get_client from the
5910 Irssi SILC client since that call is internal call used by
5911 the library. The Irssi SILC client will use now client
5912 retrieval functions found in silcapi.h.
5914 * Fixed a bug in resolving nickname info before sending
5915 private message. It used freed memory. Affected file
5916 irssi/src/silc/core/silc-servers.c.
5918 Thu Oct 25 19:04:49 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5920 * Assure my_channels statistics cannot go negative in server.
5921 Affected files silcd/server.c, silcd/server_util.c.
5923 Wed Oct 24 19:53:05 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5925 * Upgraded dotconf 1.0.2 to 1.0.6 in lib/dotconf.
5927 Tue Oct 23 13:51:19 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5929 * Win32 Toolkit changes. Affected files
5930 win32/silc.dsw, win32/libsilc/libsilc.def,
5931 win32/libsilcclient/libsilc.def,
5932 lib/silcutil/silcutil.c, and
5933 lib/sftp/sftp_fs_memory.c.
5935 Mon Oct 22 16:35:05 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5937 * Added silc_net_localip to return local host's IP address.
5938 Affected file lib/silcutil/silcnet.[ch].
5940 * If key exchange or rekey protocol is active for a connection
5941 parse all packets syncronously since there might be packets
5942 in packet queue that we are not able to process without first
5943 processing packets before them. Affected file silcd/server,
5944 lib/silcclient/client.c.
5946 * SilcPacketParserCallback now returns TRUE or FALSE to indicate
5947 whether library should continue processing the packet.
5948 Affected file lib/silccore/silcpacket.h.
5950 * Added SilcSFTPMonitor callback, SilcSFTPMonitors and
5951 SilcSFTPMonitorData to SFTP server to monitor various
5952 SFTP client requests. Affected file lib/silcsftp/silcsftp.h,
5953 lib/silcsftp/sftp_server.c.
5955 * Added silc_file_size to return file size. Affected file
5956 lib/silcutil/silcutil.[ch].
5958 * Implemented the file transfer support for the client library.
5959 Added preliminary support for simple client to client one-file
5960 transmission. Affected file lib/silcclient/client_ftp.c,
5961 lib/silccilent/client.[ch].
5963 * Added new local command FILE to the Irssi SILC Client.
5964 It is used to perform the file transfer. It has subcommands
5965 SEND, RECEIVE, SHOW and CLOSE. Affected files
5966 irssi/src/silc/core/client_ops.c,
5967 irssi/src/silc/core/silc-server.[ch].
5969 Mon Oct 22 12:50:08 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5971 * Relay the SILC_PACKET_FTP in the server. Affected files
5972 silcd/server.c and silcd/packet_receive.c.
5974 Sun Oct 21 20:21:02 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5976 * Renamed silc_file_read and silc_file_write to functions
5977 silc_file_readfile and silc_file_writefile. Added function
5978 silc_file_open and silc_file_close. Affected files
5979 lib/silcutil/silcutil.[ch].
5981 Thu Oct 18 20:58:13 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5983 * Resolve the client info when received private message or
5984 channel message for a client which nickname we don't know.
5985 Affected files lib/silcclient/client_prvmsg.c and
5986 lib/silcclient/client_channel.c.
5988 * Do not crash in /KEY if client is not connected. Affected
5989 file irssi/src/silc/core/silc-channels.c.
5991 * Added SilcClientStatus field to the SilcClientEntry in the
5992 lib/silcclient/idlist.h.
5994 Added SILC_CLIENT_STATUS_RESOLVING to mark that the entry
5995 is incomplete and is being resolved, it won't be resolved
5998 Make sure also that USERS command reply does not resolve
5999 twice information. Affected file is
6000 lib/silcclient/command_reply.c.
6002 Make sure that silc_client_get_clients_by_list does not
6003 resolve twice same information.
6005 * Check for valid client->id in the silc_server_free_client_data.
6006 Affected file silcd/server.c.
6008 * Fixed /GETKEY nick@server not to crash if the server entry
6009 is not found. Affected file lib/silcclient/command.c.
6011 * Fixed the silc_server_check_cmode_rights to check the
6012 requested modes correctly. Affected file silcd/command.c.
6014 Thu Oct 18 12:10:22 CEST 2001 Pekka Riikonen <priikone@silcnet.org>
6016 * Better checks for non-printable chars in nick added.
6017 Affected file silcd/command.c.
6019 Thu Oct 18 09:18:58 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6021 * Call the silc_server_udpate_servers_by_server in the
6022 primary router that comes back online in the backup resuming
6023 protocol. Otherwise it routes packets wrong. Affected file
6024 silcd/server_util.[ch], silcd/server_backup.c.
6026 Wed Oct 17 16:51:18 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6028 * Added SILC_STR_UI8_[N]STRING[_ALLOC] formats to the
6029 lib/silcutil/silcbuffmt.[ch].
6031 * Redefined the SILC packet header to include the padding
6032 length. Affected file lib/silccore/silcpacket.[ch].
6034 * Added SILC_PACKET_PADLEN_MAX macro to return the padding
6035 length for maximum padding up to 128 bytes). Affected
6036 file lib/silccore/silcpacket.h.
6038 * Removed all backwards support for old 0.5.x MAC thingies.
6039 The SILC packet header change makes it impossible to be
6040 backwards compatible.
6042 * Send the ENDING packet with timeout in the backup resuming
6043 protocol. This is to assure that all routers has connected
6044 to the primary router. Affected file silcd/server_backup.c.
6046 * Changed the RNG to take the first IV from random data. It
6047 used to take it from zero actually. Changed the RNG also
6048 to use /dev/urandom during session. /dev/random is used
6049 in initialization. Affected file lib/silccrypt/silcrng.[ch].
6051 Tue Oct 16 20:45:49 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6053 * Changed the SILC packet header to have the first two bytes
6054 (the packet length) encrypted. Affected files aroung the
6055 code tree, lib/silccore/silcpacket.[ch]. Removed the
6056 SilcPacketCheckDecrypt callback. It is not needed anymore
6057 since the silc_packet_receive_process will determine now
6058 whether the packet is normal or special.
6060 * Implemented the unidirectional MAC keys. Affected files
6061 lib/silcske/silcske.c, silcd/protocol.c and
6062 lib/silcclient/protocol.c.
6064 * Implemented the packet sequence number to the MAC computation.
6065 Affected files lib/silccore/silcpacket.c, silcd/protocol.c,
6066 silcd/packet_send.c, silcd/server.c, lib/silcclient/client.c,
6067 lib/silcclient/protocol.c.
6069 Mon Oct 15 17:42:55 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6071 * Allow backup router to announce servers. All servers
6072 announced by backup router are added to the global list
6073 automatically. Update hte server's socket to our primary
6074 router also when backup router announces a server.
6075 Affected file silcd/packet_receive.c.
6077 * Do not update the client->router in the function
6078 silc_server_udpate_clients_by_server if the client is on
6079 global list. We might fail to find any specific server
6080 for locally connected clients and local cell clients. They
6081 should still use the `from' and not `to' as client->router.
6082 This fixes backup router resuming protocol. Affected file
6083 silcd/server_util.c.
6085 * Decrease channel statistics count only if the channel
6086 deletion worked. Affected files are silcd/server.c and
6087 silcd/server_util.c.
6089 * Added silc_server_update_servers_by_server to update origin
6090 of all server entries. Used during backup router protocol.
6091 Affected files silcd/server_util.[ch], silcd/server.c. and
6092 silcd/backup_router.c.
6094 * ROBODoc documented the lib/silccrypt/silchmac.h. Added new
6095 function silc_hmac_init, silc_hmac_update, silc_hmac_final,
6096 silc_hmac_get_hash and silc_hmac_get_name. Affected file
6097 lib/silccrypt/silchmac.c.
6099 Sun Oct 14 18:28:22 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6101 * Assure that router cannot reroute the same channel message
6102 to the sender. Affected file silcd/packet_receive.c.
6104 Sat Oct 13 12:46:18 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6106 * Made better checks that the channel message is not sent
6107 to the router it came from. Affected file is
6108 silcd/packet_send.c. Fixed memory leak too.
6110 * Announce informations for incoming router connection, but
6111 only after checking if it is replaced by backup router.
6112 Affected file silcd/packet_receive.c.
6114 Fri Oct 12 18:37:24 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6116 * Fixed the backup resuming protocol to work in multiple
6117 router environment. Affected file silcd/server_backup.c.
6119 * Route packet only to one router in the function
6120 silc_server_packet_send_to_channel. Affected file is
6121 silcd/packet_send.c.
6123 * Fixed silc_server_send_notify_dest to set the broadcast
6124 flag. Fixed the silc_server_send_notify_topic to actually
6125 send the TOPIC_CHANGE notify and not SERVER_SIGNOFF notify.
6126 Affected file silcd/packet_send.c.
6128 * Changed the SFTP Filesystem interface. Changed the
6129 SilcSFTPFilesystemStruct to SilcSFTPFilesystemOps to include
6130 the filesystem operation function. The SilcSFTPFilesystem
6131 is now a context that is allocated by all filesystem allocation
6132 functions and it already includes the operations structure
6133 and filesystem specific context. It is given as argument
6134 now to the silc_sftp_server_start. This made the interface
6135 a bit cleaner. Affected file lib/silcsftp/silcsftp[_fs].h,
6136 lib/silcsftp/sftp_fs_memory.c and sftp_server.c.
6138 Thu Oct 11 22:19:26 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6140 * Changed the backup router adding and getting interfaces
6141 in the server. The router that will be replaced by the
6142 specified backup router is now sent as argument. Affected
6143 files silcd/serverconfig.[ch], silcd/backup_router.[ch], and
6146 * Added silc_net_addr2bin_ne to return the binary form of
6147 the IP address in network byte order. Affected files
6148 lib/silcutil/[unix/win32].silc[unix/win32]net.[ch].
6150 Thu Oct 11 12:14:19 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6152 * Check for existing server ID in silc_server_new_server
6153 and in silc_server_connect_to_router_final and remove the
6154 old entry if it exists. Affected file silcd/packet_receive.c,
6157 * Send the channel message always to only one router, either
6158 in upstream or downstream. Affected file is
6159 silcd/packet_send.c.
6161 Tue Oct 9 17:45:43 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6163 * Wrote the definition of the backup resuming protocol to the
6164 protocol specification.
6166 * Removed one redundant channel key generation from normal
6167 server during joining procedure. Removed one redundant
6168 channel key sending from server to router during joining
6169 procedure. Affected file silcd/command.c.
6171 * Made minor bugfixes to the backup router resuming protocol.
6172 Affected file silcd/server_backup.c, server.c.
6174 Mon Oct 8 16:47:42 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6176 * Added --disable-asm configuration option. Affected files
6177 configure.in.pre, lib/silcmath/mpi/configure.in. A patch
6180 * Implemented the backup resuming protocol that is used to
6181 resume the primary router position in the cell after the
6182 primary router comes back online. Affected files
6183 silcd/server_backup.[ch], silcd/server, silcd/packet_receive.c,
6184 and silcd/server_util.[ch].
6186 Sun Oct 7 12:29:25 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6188 * Sleep two (2) seconds after sending QUIT command to server.
6189 Affected file lib/silcclient/command.c.
6191 * Assure that if outgoing data buffer is pending do not force
6192 send any data. Affected file silcd/packet_send.c.
6194 * Assure that if outgoing data buffer is pending do not force
6195 send any data. Affected file lib/silcclient/client.c.
6197 * Implemented the backup router support when the primary router
6198 goes down. The servers and routers can now use the backup
6199 router as new primary router without loosing connectivity.
6201 Sat Oct 6 21:18:54 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6203 * Added new SILC_IDLIST_STATUS_DISABLED flag for entries
6204 in the server to indicate disabled entry. All data read
6205 from the connection will be ignored and no data is sent
6206 for entry that is disabled. Affected files are
6207 silcd/idlist.h, silcd/server.c.
6209 Fri Oct 5 00:03:29 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6211 * Created SFTP client and server test programs in the
6212 lib/silcsftp/tests directory.
6214 Wed Oct 3 23:31:42 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6216 * Implemented memory filesystem (virtual filesystem) for
6217 SFTP server. Affected file lib/silcsftp/silcsftp_fs.h,
6220 Sun Sep 30 22:10:57 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6222 * Implemented the SFTP (SSH File Transfer Protocol) to the
6223 lib/silcsftp. It includes SFTP client and SFTP server
6226 Sun Sep 30 10:35:44 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6228 * Moved lib/silccore/silcprotocol.[ch] to the
6229 lib/silcutil library.
6231 * Added silc_buffer_format_vp and silc_buffer_unformat_vp to
6232 take variable argument list pointer as argument. Affected
6233 file lib/silcutil/silcbuffmt.[ch].
6235 * Added silc_buffer_set function that is used to set data
6236 to a SilcBuffer that is not allocated at all (SilcBufferStruct).
6237 Affected file lib/silcutil/silcbuffer.h.
6239 * Changed various routines in the core library to use the new
6240 silc_buffer_set instead of allocating new buffer only for
6243 * Added 64-bit value formatting and unformatting support to the
6244 silc_buffer_[un]format routines. Affected file is
6245 lib/silcutil/silcbuffmt.[ch].
6247 Added also 64-bit macros: SILC_GET64_MSB and SILC_PUT64_MSB,
6248 to includes/bitmove.h.
6250 Fri Sep 28 21:30:10 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6252 * Fixed channel user mode saving in client library. Affected
6253 file lib/silcclient/command[_reply].c.
6255 Thu Sep 27 22:52:30 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6257 * Defined the file transfer to the SILC Protocol. Added
6258 new packet type SILC_PACKET_FTP and defined File Transfer
6259 Payload. The mandatory file transfer protocol is SFTP
6260 (SSH File Transfer Protocol). Affected file in addition
6261 of the internet draft is lib/silccore/silcpacket.h.
6263 * Deprecated the SILC_PACKET_CELL_ROUTERS and defined new
6264 packet SILC_PACKET_RESUME_ROUTER instead. The new packet
6265 is used as part of backup router protocol when the primary
6266 router of the cell is back online and wishes to resume
6267 the position as primary router.
6269 * Redefined the MAC generation keys in the protocol. The
6270 same key is not used anymore in both direction. Both
6271 direction will now use different keys for sending and
6272 receiving. This fixes a potential security flaw. This
6273 change causes incompatibilities in the protocol.
6275 * Redefined also the MAC computation from the packet.
6276 An packet sequence number is now added to the MAC
6277 computation. This prevents possible replay attacks against
6278 the protocol. This change too causes incompatibilities
6281 Added `sequence' field to the SilcPacketContext to hold
6282 the current sequence number for the packet.
6284 Wed Sep 26 20:15:22 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6286 * Added `created' field to the SilcIDListData in the file
6287 silcd/idlist.h to indicate the time when the entry was
6290 * Added `created' field to the SilcChannelEntry too. Affected
6291 file silcd/idlist.h.
6293 * Added `creation_time' aguments to all the announcement functions
6294 in the server. If it is provided then only the entries that
6295 was created after the provided time frame are actually
6296 announced. Affected file silcd/server.[ch].
6298 * The protocol says that the Channel ID's IP address must be
6299 based on the router's IP address. Added check for this in
6300 the silc_server_new_channel when processing incoming New Channel
6301 Payload. Affected file silcd/packet_receive.c.
6303 * Print out the correct version with --version in SILC client.
6304 Affected file irssi/src/silc/core/silc-core.c.
6306 Mon Sep 24 17:19:00 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6308 * Fixed WHOWAS command to check for completnes of the client
6309 entry always, not just when the command is coming from client.
6310 Affected file silcd/command.c.
6312 * Added new function silc_server_packet_queue_purge to purge the
6313 outgoing data queue to the network. After the function returns
6314 it is guaranteed that the outgoing packet queue is empty.
6315 Affected file silcd/packet_send.[ch].
6317 * Purge the outgoing packet queue in the rekey protocol's final
6318 callback to assure that all rekey packets go to the network
6319 before quitting the protocol. Affected file silcd/server.c.
6321 * Added silc_client_packet_queue_parse as similar function as
6322 in server to the client library. The affected file is
6323 lib/silcclient/client.c.
6325 Sun Sep 23 15:15:53 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6327 * Splitted silcd/server.c and created silcd/server_util.[ch]
6328 for utility functions.
6330 * Added new socket flag SILC_SF_DISABLED to indicate that the
6331 connection is open but nothing can be sent to or received from
6332 the connection. Affected file lib/silcutil/silsockconn.[ch].
6333 The checking for disabled socket is checked in the low level
6334 silc_socket_write and silc_socket_read functions.
6336 Thu Sep 20 23:11:28 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6338 * Allow only nicknames and channel names that fits into the
6339 7-bit unsigned char ASCII set. Affected file silcd/command.c.
6341 Thu Sep 20 18:04:12 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6343 * When processing JOIN command reply in server check that if
6344 the channel exists in our global list we'll move it the local
6345 list. Affected file silcd/command_reply.c.
6347 * Fixed the check whether client is joined on the channel already
6348 in JOIN command. Affected file lib/silcclient/command.c.
6350 * Fixed the JOIN command reply to check whether the channel
6351 already exists. Affected file lib/silcclient/command_reply.c.
6353 Wed Sep 19 22:58:32 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6355 * Added silc_ske_status_string to map the SKE error numbers
6356 to readable strings. The affected files are
6357 lib/silcske/silcske[_status].[ch].
6359 Tue Sep 18 22:50:41 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6361 * Do not show the private channels on the WHOIS channel list
6362 as it is not allowed by the protocol. The affected file is
6365 Sun Sep 16 12:32:58 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6367 * Assure that the packet length digged from the actual packet
6368 is something sensible in the silc_packet_decrypt_rest_special
6369 in lib/silccrypt/silcpacket.c.
6371 * Free and NULL the allocated pointer in silc_hmac_alloc if
6372 the HMAC allocation fails. The affected file is
6373 lib/silccrypt/silchmac.c.
6375 * Print the selected security properties to the log files in
6376 the server. Affected file silcd/protocol.c.
6378 * Add SKE's reference counter even if calling the completion
6379 callback manually. Otherwise it goes negative, although it
6380 does not cause any problems. The affected file is
6381 lib/silcske/silcske.c.
6383 * Remove the client entry with short timeout after giving the
6384 KILL command. Affected file lib/silcclient/command.c.
6386 * Fixed to send error reply in WHOIS and IDENTIFY commands in
6387 case all found clients are already disconnected (WHOWAS would
6388 found them) in the server. Affected file silcd/command.c.
6390 * Update the last_receive (time of last data received) to be
6391 updated only when received private or channel message so that
6392 the idle time showed in WHOIS makes more sense.
6394 * Added boolean field `valid' in to the SilcClientEntry in the
6395 client library to indicate whether the entry is valid or not.
6396 This fixes the nickname change bug on channel when changing
6397 the nickname to be same than the old (like nick to Nick) the
6398 nickname formatter doesn't set the new nick anymore to Nick@host.
6399 Affected file lib/silcclient/idlist.[ch].
6401 * Now actually fixed the nickname changing on disconnection.
6402 Added new function silc_change_nick to the Irssi SILC Client.
6403 Affected file irssi/src/silc/core/client_ops.c,
6404 irssi/src/silc/core/silc-nicklist.[ch].
6406 Sat Sep 15 13:29:17 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6408 * Check that the public key exists in the GETKEY command before
6409 trying to encode it. Affected file silcd/command.c.
6411 * Print some notifications on received public keys with GETKEY
6412 command in the Irssi SILC Client. Affected files are
6413 irssi/src/fe-common/silc/module-formats.[ch],
6414 irssi/src/silc/core/client_ops.c.
6416 * Use IDENTIFY command to resolve the server information in the
6417 GETKEY command instead of INFO command. Affected file
6418 lib/silcclient/command.c.
6420 * All command reply functions in the client library now calls
6421 the pending command reply callbacks even if an error has
6422 occurred. The server has done this a long time and now it was
6423 time to move the client library to this as well. Now all
6424 errors can be delivered back to the pending command reply
6425 callbacks if necessary. Affected files are
6426 lib/silcclient/command[_reply].[ch].
6428 * Change the nickname on disconnection back to the username
6429 because in reconnect the server will enforce it to it anyway.
6430 Affected file irssi/src/silc/core/silc-servers.c.
6432 * Fixed a config file parsing bug in the Irssi SILC client.
6433 Affected file irssi/src/silc/core/clientconfig.c.
6435 Thu Sep 13 23:11:18 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6437 * When printing the channel mode on JOIN, verify that the
6438 channel key and channel's HMAC are valid. Affected file
6439 irssi/src/silc/core/client_ops.c.
6441 Thu Sep 13 20:24:52 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6443 * Added defines SILC_DEFAULT_CIPHER, SILC_DEFAULT_HMAC,
6444 SILC_DEFAULT_HASH and SILC_DEFAULT_PKCS in the file
6445 lib/silccrypt/[silccipher.h|silchmac.h|silchash.h|silcpkcs.h].
6447 * Removed channel key rekey task deleting from the function
6448 silc_server_save_channel_key. Affected file silcd/server.c.
6449 Added explicit timeout task context instead that is used to
6450 delete the task if we are registering a new task before the
6451 new task has elapsed.
6453 * When channel key rekey occurs the client library now saves
6454 the old channel key for a short period of time (10 seconds) and
6455 is able to use it in case some is still sending channel
6456 messages encrypted with the old key after the rekey. Affected
6457 file lib/silcclient/[idlist.h|client_channel.c].
6459 Sun Sep 9 15:49:16 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6461 * Added check to the silc_server_new_id_real to not accept
6462 new ID if it is the sender's own ID. Affected file is
6463 silcd/packet_receive.c.
6465 * Assure that we do not announce ourself or the one we've
6466 sending our announcements when we're router and are announcing
6467 servers to our primary router. Affected file silcd/server.c.
6469 * Fixed silc_server_command_identify_check_client to assemble
6470 correct WHOIS packet. It send corrupted WHOIS packet and
6471 caused problem with router to router connections. Affected
6472 file silcd/command.c.
6474 Fixed also silc_server_command_whois_check the same way
6475 as for the IDENTIFY command.
6477 * Added new SilcIDListStatus to the server in the SilcIDListData
6478 structure. The status now includes the current status of
6479 the entry (like registered, resolved etc.). Affected file
6480 silcd/idlist.[ch]. Defined a bunch of different status types
6481 as well. This replaced the old boolean registered field as well.
6483 Added resolve_cmd_ident field to the SilcClientEntry structure
6484 too so that if the entry is for example being resolved so
6485 another command may attach to the same pending command reply
6486 without requiring to resolve the same entry again. This concept
6487 should optimize the WHOIS and the IDENTIFY resolving under
6488 heavy load by taking away unnecessary resolving for entries
6489 that are being resolved already.
6491 Added support for adding multiple pending commands for one
6492 command idenfier. Affected file silcd/command[_reply].[ch].
6494 * Fixed WHOIS and IDENTIFY save to remove the cache entry
6495 before deleting the data. Otherwise the hash table will have
6496 freed data in comparison functions. Affected file is
6497 silcd/command_reply.c.
6499 * Fixed silc_idlist_replace_client_id to add the new entry to
6500 the cache with NULL nickname. Otherwise there will be invalid
6501 memory as the nickname after the nickname is freed. Affected
6502 file silcd/packet_receive.c.
6504 * Fixed the silc_idlist_get_clients_by_hash. The entries was
6505 saved into wrong slots because the previous number of entries
6506 was not taken into account. Affected file silcd/idlist.c.
6507 Fixed same thing in silc_idlist_get_clients_by_nickname too.
6509 * If we are router and we receive JOIN notify to a channel that
6510 does not have any users then notified client is marked as the
6511 channel founder, as it is it. The affected file is
6512 silcd/packet_receive.c
6514 * Added to the extended hash table API's table_del_*ext functions
6515 the destructor as argument too, so that the caller can decide
6516 which destructor to use or whether to use destructor at all.
6517 Affected file lib/silcutil/silchashtable.[ch].
6519 * Fixed ID Cache purging. It actually deleted the entries from
6520 the hash table after the data was freed. The hash table ended
6521 up comparing freed memory. The affected file is
6522 lib/silccore/silcidcache.c.
6524 Sat Sep 8 10:22:10 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6526 * Fixed Irssi SILC client's KILL command's HELP syntax.
6528 * The USERS command now resolves the detailed user information
6529 if the userinfo field is missing. Affected file is
6530 lib/silcclient/command_reply.c.
6532 * Do not print error in silc_file_read if the read file does
6533 not exist. Just silently return NULL. Affected file is
6534 lib/silcutil/silcutil.c.
6536 * Fixed the silc_log_output to not wine about NULL filename
6537 and to not create some bogus " " filename. Affected file is
6538 lib/silcutil/silclog.c.
6540 Fri Sep 7 22:16:38 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6542 * Fixed various printing bugs on the user interface in the
6543 Irssi SILC Client. Minor changes that were forgotten from
6546 Fri Sep 7 17:28:37 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6548 * Fixed the configure.in.pre and the compilation and distribution
6549 environment to support the new autoconf 2.52. That version is
6550 now required to compile the CVS trunk.
6552 Thu Sep 6 12:47:37 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6554 * Renamed function silc_parse_nickname to silc_parse_userfqdn
6555 to generally parse user@fqdn format strings. Affected file
6556 lib/silcutil/silcutil.c.
6558 * Added nickname_format and nickname_force_format fields to the
6559 SilcClientParams structure. The first one defines the format
6560 for the nicknames that the library will enforce if the receives
6561 multiple same nicknames. The second one is boolean value and
6562 can be used to force the library to always enforce the format
6563 to the nicknames regardles whether there are multiple nicknames
6564 or not. This configurable formatting was employed to flexibly
6565 support accessing multiple nicknames from the user interface.
6566 The userinterface can now set the nicknames to what ever format
6567 they prefer. Affected file lib/silcclient/silcapi.h.
6569 Added function silc_client_nickname_format to the file
6570 lib/silcclient/idlist.c. It performs the nickname formatting.
6572 Added new field `hostname´ to the SilcClientEntry context.
6573 It holds the hostname of the client. Affected file is
6574 lib/silcclient/idlist.h.
6576 * Irssi SILC Client sets the nicknames in nick@hostn format.
6577 Fe. priikone@otaku, priikone@otaku2 etc. Affected file
6578 irssi/src/silc/core/silc-core.c.
6580 The WHOIS printing now also shows both the real nickname and
6581 the formatted nickname so that user knows how to access the
6582 user if there are multiple same nicknames cached. Affected
6583 file irssi/src/silc/core/client_ops.c. Changed the WHOIS
6584 printing formatting too to take the hostname now as a separate
6585 argument. The Affected file is
6586 irssi/src/fe-common/silc/modules-formats.[ch].
6588 * Changed the silc_client_get_clients_local to accept the formatted
6589 nickname as argument. It accepts the real nickname too but the
6590 formatted nickname can be used to find the true entry from
6591 multiple entries. Affected file lib/silcclient/silcapi.h and
6592 lib/silcclient/idlist.c.
6594 * Added nickname_format_parse field to the SilcClientParams.
6595 It is a callback function provided by the application to parse
6596 the nickname out of the formatted nickname string. The library
6597 calls it to get the nickname from the formatted string. Since
6598 the application generally knows better the format of the nickname
6599 string it parses it instead of the library, even though library
6600 encodes the formatted string. If the callback function is not
6601 provided then the library will use the string as is. The
6602 affected file is lib/silcclient/silcapi.h.
6604 * All the nickname strings passed to the client library in
6605 commands are now expected to be formatted nickname strings.
6606 If the command does not support the formatted nickname string
6607 it will assume that the sent string is the actual nickname.
6608 Affected file lib/silcclient/command.c.
6610 Tue Sep 4 22:31:28 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6612 * Added public key authentication support to OPER and SILCOPER
6613 commands in the client library. Affected file is
6614 lib/silcclient/command.c.
6616 Tue Sep 4 12:39:17 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6618 * Changed the get_auth_methdod client operation to be asynchronous.
6619 It can be async if the application resolves the authentication
6620 method from the server during the negotiation. Added new
6621 SilcGetAuthMeth completion callback that the application will
6622 call after resolving the authentication method.
6624 Added function silc_client_request_authentication_method that
6625 the application can use to resolve the authentication method
6626 from the server. Added also SilcConnectionAuthRequest callback
6627 that the library will call after the server has replied. The
6628 application can call this function if it does not know the
6629 current authentication method.
6631 Affected files are lib/silcclient/client.c and
6632 lib/silcclient/silcapi.h.
6634 * The Irssi SILC client now automatically resolves the authentication
6635 method incase any configuration information is not present (and
6636 currently there never is). The affected file is
6637 irssi/src/silc/core/client_ops.c.
6639 * Fixed public key authentication from the client library.
6640 Affected file lib/silcclient/protocol.c. Changed also the
6641 protocol specification about the public key authentication in
6642 the connection authentication protocol. The actual data to be
6643 signed is now computed with a hash function before signing.
6645 * Fixed the public key authentication from the server as well.
6646 Affected file silcd/protocol.c.
6648 * Removed the mlock()'s from the memory allocation routines.
6649 Affected file lib/silcutil/silcmemory.c. The ./configure does
6650 not check anymore for the mlock(). Affected file is
6653 * Fixed USERS command in server to allow the execution of the
6654 command for private and secret channels if the client sending
6655 the command is on the channel. Affected file silcd/command.c.
6657 * Fixed silc_client_get_clients_local to return the clients
6658 count correctly. It could return wrong value. Affected file
6659 lib/silcclient/idlist.c.
6661 Mon Sep 3 20:09:59 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6663 * Fixed the lib/silcmath/mpi/mpi.h to always use 32-bit data
6664 types. The assembler optimizations seemed not to like 64-bit
6665 data types. The assmebler optimizations thus are now enabled
6666 also for BSD systems as opposed to only enable them for Linux.
6668 * Do not check for threads at all on BSD systems. Affected
6669 file configure.in.pre.
6671 * Removed -n and -h options from the Irssi SILC Client since
6672 they are not used in silc.
6674 * Fixed the prime generation to assure that the first digit
6675 of the generated random number is not zero since our conversion
6676 routines does not like number strings that starts with zero
6677 digit. If zero digit is seen the random number is regenerated.
6678 This caused some corrupted RSA keys when the zero first digit
6679 was met. Affected file lib/silcmath/silcprimegen.c.
6681 Sun Sep 2 17:17:24 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6683 * Fixed WIN32 configuration in the ./configure script.
6684 Fixed to include xti.h on environments that has it.
6685 Patches by Carsten Ilchmann and andrew.
6687 Sat Sep 1 00:29:33 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6689 * Changed the silc_id_create_client_id to be collision
6690 resistant. It is now assured that there cannot be created
6691 two same client ID's. I suspect that some weird bugs in
6692 the server were actually caused by duplicate Client IDs.
6693 Affected file silcd/serverid.[ch]. A router receiving
6694 new ID now also assures and informs the sending server
6695 if the ID caused collision.
6697 * Changed the silc_id_create_channel_id to also assure that
6698 there are no collisions.
6700 Wed Aug 29 17:55:01 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6702 * Statement about ignoring the Mutual Authentication flag when
6703 performing rekey with PFS was a bit misleading. It is ignored
6704 if it was set in the initial negotiation, it cannot be even
6705 set in the rekey. Fixed in the ke-auth draft. Started the
6706 new versions of the protocol drafts in the doc/.
6708 Sun Aug 26 14:59:15 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6710 * Fixed a bug in silc_client_command_identify_save when saving
6711 new channel information. The channel name was no duplicated
6712 and caused crash on exit. Affected file is
6713 lib/silcclient/command_reply.c.
6715 Fri Aug 17 23:07:45 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6717 * Fixed the getkey command handling in the server. Send just
6718 empty OK reply to the sender if the key could not be fetched
6719 (but everything else was ok, like the key just was not available).
6720 Changed the public key parameter to optional in the protocol
6721 specs so that empty OK reply can be sent. Affected file
6724 Added a message to Irssi SILC client to tell to user if the
6725 server did not return a public key.
6727 Tue Aug 14 07:29:27 CEST 2001 Pekka Riikonen <priikone@silcnet.org>
6729 * Fixed a channel key regeneration bug. It registered new
6730 timeout tasks exponentially until all system resources were
6731 used. Affected file silcd/server.c.
6733 Sun Aug 12 20:48:14 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6735 * Added the SILC Document generator to the scripts/silcdoc.
6736 It can be used to generate the Toolkit Reference Manual out
6737 of the source tree. Internally it will also use the RoboDoc
6738 generator now imported in util/robodoc.
6740 Sun Aug 12 12:28:17 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6742 * Added couple of return's in rekey protocol if error orccurred
6743 during the protocol. The execution must be terminated.
6744 Affected file silcd/protocol.c. Also, terminate the protocol
6745 always with timeout.
6747 Sat Aug 11 12:36:02 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6749 * The client's Client ID was created initally from the wrong
6750 nickname (it could have been in format nick@host) in the
6751 silc_server_new_client. Affected file silcd/packet_receive.c
6753 Sat Aug 11 00:29:57 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6755 * Added some SILC_LOG_ERROR's to various error conditions
6756 if client could not be added to ID cache. Affected files
6757 silcd/packet_receive.c and silcd/server.c.
6759 * When client's sock->user_data is freed, NULL also the
6760 client->router and client->connection pointers. Added check
6761 for these pointers being NULL to various places around the
6762 code. Affected file silcd/server.c.
6764 * Added client->data.registered == TRUE checks to various
6765 places around the code to assure that unregistered client's
6766 are not handled when it is not allowed. Affected file
6769 * Added `bool registered' fields to all
6770 silc_idlist_[server|client]_get_* routines to indicate whether
6771 the fetched client needs to be registered or not. Affected
6772 file silcd/idlist.[ch].
6774 * Add your own entry as registered to the ID cache in the
6775 server. Affected file server.c.
6777 * Fixed a bug in silc_server_new_server. The SilcServer was
6778 set as the new server's context instead of SilcServerEntry.
6779 This naturally caused some weird bugs.
6781 * Added "updated" field the SilcChannelEntry which indicates
6782 the time since the channel entry was last accessed. This
6783 can be used to determine whether it is necessary to
6784 announce the channel after backup resuming protocol.
6785 Affected files silcd/idlist.[ch].
6787 Thu Aug 9 18:28:37 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6789 * Do not delete the channel rekey task when adding it
6790 for in silc_server_create_channel_key.
6792 * Changed the silc_server_create_channel_key to return
6793 TRUE or FALSE to indicate the success of the channel key
6796 Thu Jul 26 11:32:31 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6798 * Fixed MSVC++ project files and added missing files to
6799 Makefiles under win32/.
6801 Wed Jul 25 18:43:54 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6803 * Do not add TCP_NODELAY flag if the operating system
6804 does not have it defined. Affected files are
6805 lib/silcutil/[unix/win32]/silc[unix/win32]net.c.
6807 * Fixed buffer overflow from Irssi SILC Client. Affected
6808 file irssi/src/fe-common/core/themes.c.
6810 * Fixed double free in client library in the file
6811 lib/silcclient/client.c when disconnecting from server.
6813 * Applied double free patch from cras to Irssi SILC client.
6814 Affected files irssi/src/core/[modules/expandos].c
6816 * Fixed the disconnection handling to Irssi SILC Client.
6817 The application must call silc_client_close_connection
6818 in ops->connect client operation in case of failure of
6819 the connection. Affected file is
6820 irssi/src/silc/core/client_ops.c.
6822 * Do not set sock->protocol to NULL in the function
6823 silc_client_close_connection after executing the protocol's
6824 final callback since the sock might not be valid anymore.
6825 Affected file lib/silcclient/client.c.
6827 Wed Jul 25 16:04:35 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6829 * Do not enable SILC_THREADS if the linking with libpthread
6830 did not happen. Affected file configure.in.pre.
6832 * Added notion to protocol specification that server must
6833 verify the sent authentication payload with CMODE when
6834 setting the channel founder key. Implemented it to the
6835 server. Affected file silcd/command.c.
6837 Mon Jul 23 18:31:43 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6839 * Added _EXTRA_DIST SILC distribution variable to the
6840 distributions file. It is used to conditionally add extra
6841 files or directories to the specific distribution. Affected
6842 files ./prepare, Makefile.am.pre and distributions.
6844 Removed the `_' from the start of the distribution names.
6847 * Added README.WIN32 for instructions to compile the Toolkit
6850 Mon Jul 23 10:12:37 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6852 * Fixed a double free in disconnection in the server. Affected
6853 file is silcd/server.c.
6855 * Fixed the lib/silcske/groups.c to work now also with GMP
6856 MP library. The string conversion did not work when using
6857 specific base and the base is indicated in the string as well.
6859 * Created win32/ directory which now includes MSVC++ specific
6860 stuff so that toolkit (DLLs) may be compiled with MSVC++.
6861 It will appear only in the toolkit distribution
6863 Sun Jul 22 19:40:30 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6865 * Changed the key material distribution function in case when
6866 the hash output is too short. The data is now concatenated
6867 a bit differently than it used to. Made the change to the
6868 SKE protocol specification.
6870 * Added better GMP detection to configure.in.pre. A patch
6873 Fri Jul 20 13:16:00 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6875 * Fixed a minor bug in SKE that might cause some problem on
6876 some platforms. Affected file lib/silcske/silcske.c.
6878 * Added the cookie checking for initiator in the SKE. It checks
6879 that the responder returns the sent cookie unmodified. The
6880 affected file is lib/silcske/silcske.c. Added new SKE
6881 error type INVALID_COOKIE that can be sent during the
6882 negotiation. Fixed some memory leaks as well.
6884 * Added the "invalid cookie" error message to Irssi SILC client's
6887 Thu Jul 19 21:44:31 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6889 * Added `task_max' field to the SilcClientParams to indicate
6890 the maximum tasks the scheduler can handle. If set to zero,
6891 default values are used. Affected file lib/silcclient/silcapi.h.
6893 * Fixed memory leaks in silc_client_close_connection. Affected
6894 file lib/silcclient/client.c.
6896 * Added silc_client_del_client_entry to client library to free
6897 all memory of given client entry. Affected file is
6898 lib/silcclient/idlist.[ch].
6900 * Added new functions silc_client_del_channel and
6901 silc_client_del_server to delete channel and server entries.
6902 Affected file lib/silcclient/[silcapi.h/idlist.c].
6904 * Removed silc_client_del_client_by_id from silcapi.h.
6906 * Fixed the INFO command to return the server's own info
6907 correctly when querying by Server ID. Affected file is
6910 Thu Jul 19 14:47:30 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6912 * Removed the non-blocking settings in WIN32 code in the
6913 silc_sock_[read/write] and added SleepEx instead. Affected
6914 file lib/silcutil/win32/silcwin32sockconn.c. The availability
6915 of input data is now checked with FIONREAD and ioctlsocket.
6917 Wed Jul 18 18:34:01 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6919 * Call silc_schedule_task_del_by_context in the
6920 silc_protocol_cancel instead of silc_schedule_task_del_by_callback.
6921 Affected file lib/silccore/silcprotocol.c.
6923 * Call silc_protocol_cancel for active protocols in the
6924 silc_server_close_connection if the funtion
6925 silc_server_free_sock_user_data has not been called.
6926 Affected file silcd/server.c.
6928 * Generic tasks cannot be deleted using the del_by_fd
6929 task deleting function since generic tasks does not match
6930 any specific fd. Affected file lib/silcutil/silcschedule.[ch].
6932 * Added a notion to SILCOPER help file that the SILCOPER works
6933 only on router server, not on normal server.
6935 Wed Jul 18 09:40:04 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6937 * Added for WIN32 support for the new scheduler as well.
6938 Affected file lib/silcutil/win32/silcwin32schedule.c.
6940 * Fixed the SHA1 implementation to work on various platforms.
6942 Tue Jul 17 23:04:10 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6944 * Rewrote the SILC Scheduler entirely. Removed the old SILC Task
6945 API. It is part of the scheduler now. Everything else is
6946 as previously but some functions has changed their names.
6947 Checkout the lib/silcutil/silcschedule.h for the interface.
6948 Updated all applications to use the new interface. Affected
6949 files are lib/silcutil/silcschedule.[ch].
6951 Tue Jul 17 16:53:30 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6953 * Found a bug in the SKE implementation. The HASH value,
6954 specified by the protocol, was not computed correctly. The
6955 public key of the responder was not added to the computation
6956 even though it is mandatory. Affected file lib/silcske/silcske.c.
6957 This unfortunately causes incompatibilities with older
6958 clients and servers.
6960 * Added WIN32 specific network init and uninit functions:
6961 silc_net_win32_init and silc_net_win32_uninit to init and uninit
6962 the Winsock2. Affected file lib/silcutil/silcnet.h and
6963 lib/silcutil/win32/silcwin32net.c.
6965 * Set the socket always to nonblocking mode on WIN32 after
6966 reading data or writing data. Affected file is
6967 lib/silcutil/win32/silcwin32sockconn.c.
6969 Mon Jul 16 22:55:26 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6971 * Fixed various compilation problems under WIN32. Affected
6972 files lib/silcutil/win32/silcwin32thread.c and
6973 lib/silcutil/win32/silcwin32schedule.c.
6975 * Removed all _internal.h #includes from public header
6976 files. Internal headers must never be included from
6979 Removed also the lib/silcske/payload_internal.h file.
6981 * All include files that may be needed (public and some others
6982 included by the public headers) by application developers are
6983 now copied to the ./includes directory. It does not copy any
6984 internal headers. Affected file Makefile.defines.pre and all
6985 Makefile.am's under lib/ and subdirs.
6987 Thu Jul 12 17:49:31 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6989 * Do not change the ~/.silc directory's permissions automatically.
6990 Affected file irssi/src/silc/core/clientutil.c.
6992 Thu Jul 12 10:18:40 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6994 * Do not cancel the protocol in silc_server_close_connection
6995 it might cause recursion. Now cancelled in the function
6996 silc_server_free_sock_user_data. Affected file silcd/server.c.
6998 * Fixed the silc_server_remove_clients_by_server to regenerate
6999 the channel keys correctly finally. Added also new function
7000 silc_server_remove_clients_channels to actually do it.
7001 Affected file silcd/server.c.
7003 * Fixed the silc_server_new_channel to not crash by giving
7004 wrong router to the new channel. Affected file is
7005 silcd/packet_receive.c.
7007 Wed Jul 11 18:31:57 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7009 * Added SilcClientParams structure to the lib/silcclient/silcapi.h
7010 which is given as argument to the silc_client_alloc now.
7011 It can be used to configure the client and set various parameters
7012 that affect the function of the client.
7014 * The USERS command in server did not check whether the channel
7015 is private or secret. Affected file silcd/command.c.
7017 * Added new argument to the USERS command in protocol specification.
7018 The USERS command now can take the channel name as argument
7019 as well. Added support for this in client and server and
7020 updated the protocol specs.
7022 * Completed the GETKEY command in client. It can be now used
7023 to fetch also servers public key not only some clients.
7024 Affected files lib/silcclient/command[_reply].c.
7026 * Added silc_client_get_server to return server entry by the
7027 server name. Affected files lib/silcclient/silcapi.h and
7030 * Redefined the IDENTIFY command in protocol specification to be
7031 more generic. It now can be used to query information about
7032 any entity in the SILC Network, including clients, servers and
7033 channels. The query may be based either the entity's name
7034 or the ID. Added support for this in both client and server.
7036 Affected files silcd/command.c and lib/silcclient/command.c
7037 and command_reply.c.
7039 * Optimized the WHOIS and WHOWAS commands in the server. Removed
7040 the _from_client and _from_server functions. Affected file
7043 * Added silc_client_get_channel_by_id_resolve to the file
7044 lib/silcclient/silcapi.h to resolve channel information by
7045 its ID. Added also silc_client_get_channel_by_id that
7046 does not resolve it from the server.
7048 Tue Jul 10 18:05:38 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7050 * Added SilcServerEntry context into the client library
7051 to represent one server. The INFO command now allocates
7052 these to save the resolved server info. For now on the
7053 client library will also keep information about servers,
7054 connected and resolved with INFO.
7056 The INFO command now allocates the SilcServerEntry context
7057 and saves the server info there. The COMMAND_REPLY in
7058 the INFO now returns the parameters to application in
7059 same order as defined in the protocol specification.
7061 The entries are cached in the client->server_cache.
7063 * The INFO command is now issued after received the Client ID
7064 from the server. Affected file lib/silcclient/client.c.
7066 * The CMODE_CHANGE notify may now return also an SilcServerEntry
7067 to the application as the mode changer might be server.
7068 It is guaranteed that NULL is not returned anymore to the
7069 application. Affected file lib/silcclient/client_notify.c.
7071 The ID Type is now also passed to the application so that
7072 it can check whether the returned entry is SilcClientEntry
7075 Added new function silc_client_get_server_by_id to return
7076 the server entry by ID. Affected files are the
7077 lib/silcclient/silcapi.h and lib/silcclient/idlist.c.
7079 * Do not create the channel in the Irssi SILC Client when issuing
7080 the JOIN command but when received the sucessful JOIN command
7081 reply. Otherwise the channel might get created even though we
7082 could not join it. The Affected file is
7083 irssi/src/silc/core/[silc-channels.c/client_ops.c].
7085 * Fixed a channel joining bug in router. The router must also
7086 check the channel modes, invite and ban lists etc. when serving
7087 the JOIN command sent by normal server. Affected file is
7088 silcd/command.c. The router now resolves the client's
7089 information from the server who sent the JOIN command if it
7090 does not know it, and processes the JOIN command only after
7093 * Changed the SilcCommandCb to take new argument; void *context2.
7094 Affected file lib/silccore/silccommand.h
7096 The second argument in the command callbacks in the server now
7097 includes the SilcServerCommandReplyContext if the command was
7098 called as pending command callback from the command reply.
7099 Otherwise it is NULL. When called as pending the status of the
7100 command reply will be checked and if it was erronous the
7101 error will be sent to the original sender of the command.
7102 This way the client always receives the error messages even
7103 though the server was actually the one who received the error
7104 when it resent the command to router, for example. Affected
7105 files silcd/command[_reply].[ch].
7107 * Fixed sending WHOWAS command's error message to client if
7108 the requested client could not be found. It was missing.
7111 * Changed the CMODE and CUMODE commands reply arguments in the
7112 protocol specification. The Channel ID is now sent in both
7113 of the commands to identify the channel. Implemented this
7114 new feature to the client and server. Affected files
7115 lib/silcclient/command_reply.c and silcd/command.c.
7117 * Made better checks for invite and ban lists in the JOIN
7118 command in server. Affected file silcd/command.c.
7120 Mon Jul 9 18:28:34 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7122 * The server now performs the incoming host IP/DNS lookup
7123 using the silc_socket_host_lookup and thus does not block
7124 the server anymore. Affected file silcd/server.c.
7126 * Completed the multi-thread support for SILC Scheduler in
7127 the lib/silcutil/silcschedule.c.
7129 * Fixed the configure.in.pre to detect the pthread correctly
7132 * Fixed a deadlock in silc_task_queue_wakeup in the file
7133 lib/silcutil/silctask.c.
7135 Mon Jul 9 13:40:03 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7137 * Added new function silc_schedule_wakeup that is used in
7138 multi-threaded environment to wakeup the main thread's
7139 schduler. It needs to be used when a thread adds a new task
7140 or removes a task from task queues. After waking up, the
7141 scheduler will detect the task queue changes. If threads
7142 support is not compiled in this function has no effect.
7143 Implemented the wakeup mechanism to both Unix and WIN32
7144 systems. Affected files are lib/silcutil/silcschedule.[ch],
7145 lib/silcutil/unix/silcunixschedule.c and the
7146 lib/silcutil/win32/silcwin32schedule.c.
7148 * Added new function silc_task_queue_wakeup to wakeup the
7149 scheduler by the specified task queue. Affected file
7150 lib/silcutil/silctask.[ch].
7152 * The silc_socket_host_lookup_start now wakes up the scheduler
7153 after adding the timeout task. Affected file is
7154 lib/silcutil/silcsockconn.c.
7156 * The silc_socket_host_lookup is synchronous now if the threads
7157 support is not compiled in. However, the callback is still
7158 called asyncronously through the scheduler, anyway. Affected
7159 file lib/silcutil/silcsockconn.c.
7161 Mon Jul 9 00:24:45 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7163 * Added new function silc_socket_host_lookup to perform
7164 asynchronous IP and FQDN lookups for the socket connection.
7165 Affected files lib/silcutil/silcsockconn.[ch].
7167 Sun Jul 8 18:44:53 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7169 * Added SILC_MUTEX_DEFINE to define the mutex on environments
7170 that may or may not compile the mutex support in.
7172 Changed the silc_mutex_alloc interface. It allocates the
7173 mutex now to the sent pointer and returns TRUE or FALSE.
7175 Affected file lib/silcutil/silcmutex.h.
7177 * Wrote the SILC Task Queue interface to support multi-threads.
7178 Affected file lib/silcutil/silctask.[ch].
7180 * Wrote the SILC Scheduler to support multi-threads. Affected
7181 file lib/silcutil/silcschedule.c.
7183 Sun Jul 8 11:16:01 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7185 * Implemented the SILC Mutex API and SILC Thread API for WIN32
7186 in lib/silcutil/win32/.
7188 Sun Jul 8 00:18:15 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7190 * Defined SILC Mutex API and SILC Thread API and implemented
7191 them for Unix. Affected files are
7192 lib/silcutil/silcmutex.h, lib/silcutil/silcthread.h,
7193 lib/silcutil/unix/silcunixmutex.c and
7194 lib/silcutil/unix/silcunixthread.c.
7196 Sat Jul 7 14:40:31 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7198 * Fixed the silc_server_remove_clients_by_server's channel
7199 key re-generation. The hash table handling was incorrect
7200 and would not work with many channels. Affected file is
7203 * Fixed some memory leaks around the server code.
7205 * Rewrote the silc_server_get_users_on_channel to support IPv6
7206 based Client ID's. Affected file silcd/server.c.
7208 * Defined the SILC_MESSAGE_FLAG_SIGNED to the protocol
7209 specification. However, a separate document must be written
7210 to define the detailed signing procedure and the payload
7211 associated with the flag. Defined the flag to the
7212 lib/silccore/silcchannel.h as well.
7214 Fri Jul 6 18:26:31 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7216 * Changed the dynamic tables to static size tables in the
7217 lib/silccrypt/silchmac.c.
7219 * Removed GCC dependencies from the code. A patch by cras.
7221 Fri Jul 6 09:39:35 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7223 * Do not show the error "Error receiving packet bla bla"
7224 in server if it really was not an error (-2 means that reading
7225 is pending). Affected file silcd/server.c.
7227 Thu Jul 5 21:22:32 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7229 * Fixed a possible crash in silc_server_remove_clients_by_server
7230 in silcd/server.c. Fixed there also some memory leaks.
7232 * Fixed the silc_idlist_replace_client_id. It could replace
7233 wrong key in the hash table. Affected file silcd/idlist.c.
7235 * Do not check whether there are global users on the channel
7236 if the channel->global_users is FALSE. Affected functions
7237 silc_server_remove_from_one_channel and
7238 silc_server_remove_from_channels in silcd/server.c. Also,
7239 do not check if the removed client is local as we can be
7240 sure that global client was not removed from the channel
7241 and checking for global users is not needed.
7243 * The silc_server_remove_clients_by_server now re-generates
7244 the channel keys correctly for those channels that had
7245 clients removed from them. Affected file silcd/server.c.
7247 Tue Jul 3 11:39:20 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7249 * Found the reason of random crashes in the server. We weren't
7250 ignoring the SIGPIPE signal (which can be sent in write())
7251 and it crashed the server. Affected file silcd/silcd.c.
7253 Fri Jun 29 20:05:25 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7255 * Assure that sock->user_data is not NULL in the function
7256 silc_server_packet_send in silcd/packet_send.c.
7258 * Disconnect the remote connection if it could not be added
7259 to any ID lists in the server. The affected file is
7262 * Check in silc_server_packet_send[_real/dest] that the
7263 socket is not disconnecting and ignore the data if it is.
7264 Affected file silcd/packet_send.c.
7266 * Define inline to __inline on native WIN32 compilation.
7267 Affected file includes/silcwin32.h.
7269 * Added some explicit type casts for inline code since MSVC
7270 require them. Affected files lib/silcutil/silcbuffer.h,
7271 lib/trq/silcdlist.h and lib/trq/silclist.h.
7273 * Print warning in log files from now on if the packet
7274 decryption fails. Affected file silcd/server.c.
7276 Thu Jun 28 21:30:39 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7278 * Changed the `say' client operation's interface to accept
7279 new `type' argument to indicate the type of the message sent
7280 by the library. The application may filter the library's
7281 messages according the type. The affected file is the
7282 lib/silcclient/silcapi.h.
7284 * Added two new functions to lib/silcclient/silcapi.h:
7285 silc_client_del_client and silc_client_del_client_by_id.
7286 Affected file lib/silcclient/idlist.c.
7288 * Moved the clientincludes.h from includes/ to silc/ and
7289 serverincludes.h from includes/ to silcd/.
7291 * The modes for the CMODE and CUMODE are now passed as
7292 uint32 for application with COMMAND_REPLY. The affected
7293 file is lib/silcclient/command_reply.c.
7295 Wed Jun 27 22:24:47 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7297 * /WHOIS without arguments shows client's own information.
7298 Affected file lib/silcclient/command.c.
7300 * Changed PING to not accept any arguments. The specs
7301 says that client can ping only the connected server so
7302 requiring an argument is not needed. Affected file is
7303 lib/silcclient/command.c.
7305 Wed Jun 27 00:10:33 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7307 * Fixed a fatal bug in private message sending and reception
7308 encryption and decryption when using private message keys.
7309 The implementation was incorrect and did not follow the
7310 specification. It causd that some of the message were
7311 lost since it did not use the sending and receiving keys
7312 as the protocol suggests. This has been fixed and will cause
7313 incompatibilities with older clients when sending private
7314 message encrypted with private message keys. Affected files
7315 lib/silcclient/client_prvmsg.c, lib/silcclient/client_keyagr.c
7316 and various other in Irssi SILC Client.
7318 Added `responder' boolean argument to the functions
7319 silc_client_add_private_message_key[_ske] to indicate when
7320 the key is added as responder or initiator of the key
7323 Tue Jun 26 19:23:07 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7325 * Removed the silc_ske_check_version function and created
7326 a SilcSKECheckVersion callback. Added also a function
7327 silc_ske_set_callbacks that is now used to set all SKE
7328 callbacks. The callback functions are not given to
7329 the SKE functions anymore, but this function is used to
7332 * Fixed the WIN32 DLL generation in lib/Makefile.am.pre.
7334 * Added `silc_version' argument to the silc_client_alloc
7335 to define the version of the application for the library.
7336 The library will use the version string to compare it
7337 against the remote host's (usually a server) version
7338 string. Affected file lib/silcclient/silcapi.h
7340 * Added the KE protocol context to Key Agreement context
7341 in client library so that we can abort the SKE if it
7342 is in process when we get timeout. Affected file is
7343 lib/silcclient/client_keyagr.c.
7345 * Do not resolve the client ID forever if it returns in the
7346 first time that such client does not exist. This was done
7347 for example with private message. Affected file is
7348 lib/silcclient/client_prvmsg.c.
7350 Mon Jun 25 21:42:51 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7352 * Do not add regex.h for WIN32. The affected file
7353 includes/silcincludes.h.
7355 * Added WIN32 DLL generation to lib/Makefile.am.pre. It might
7356 not work yet 100%. It generates the DLL's automatically
7357 when compiling with --with-win32 under cygwin.
7359 Sun Jun 24 19:49:23 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7361 * lib/contrib/regex.c is not compiled on WIN32.
7363 * Added silc_net_get_socket_opt function to the
7364 lib/silcutil/silcnet.h.
7366 * Added includes/silcwin32.h for WIN32 specific includes
7369 * Do not use ptime structure or any of the posix process
7370 functions on WIN32 in lib/silccrypt/silrng.c.
7372 * Added silc_gettimeofday to provide generic function
7373 for struct timeval on all platforms. Added the function
7374 to lib/silcutil/silcutil.h.
7376 Sun Jun 24 12:19:52 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7378 * Moved the lib/silccore/silcsockconn.[ch] to the utility
7379 library as they clearly belong there. As a plus side we
7380 can make the actual socket connection routines platform
7383 Added also new generic function silc_socket_read and
7384 silc_socket_write (that used to be silc_packet_[read/write].
7385 The implementation of these are platform specific.
7387 * Added WIN32 specific routines of silc_socket_[read/write]
7388 to lib/silcutil/win32/silcwin32sockconn.c.
7390 Sat Jun 23 16:01:00 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7392 * Added preliminary support for native WIN32 compilation under
7393 cygwin (using the -mno-cygwin option for GCC) to the
7394 ./configure.in.pre. The --with-win32 now prepares the
7395 compilation for native WIN32.
7397 * Rewrote the SILC Scheduler interface in the file
7398 lib/silcutil/silcschedule.h. The scheduler is now context
7399 based and does not have anymore any global static scheduler.
7400 Moved the Unix scheduler to the lib/silcutil/unix/ directory
7401 and created lib/silcutil/win32 directory for WIN32 based
7404 * Added Unix specific network routines to the
7405 lib/silcutil/unix/silcunixnet.c and the old
7406 lib/silcutil/silcnet.c includes now only generic routines.
7408 Added WIN32 specific network routines to the
7409 lib/silcutil/win32/silcwin32net.c.
7411 * Added Unix specific utility functions from the
7412 lib/silcutil/silcutil.c to lib/silcutil/unix/silcunixutil.c.
7414 * Added WIN32 SILC Scheduler to the file
7415 lib/silcutil/win32/silcwin32schedule.c. The code is of course
7418 Fri Jun 22 10:44:14 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7420 * Do not handle JOIN notify in the server if the target client
7421 is not registered (idata->registered == FALSE). The affected
7422 file is silcd/packet_receive.c.
7424 * Update the nickrec->founder in event_cumode in the Irssi SILC
7425 client. Affected file irssi/src/silc/core/silc-channels.c.
7427 * Fixed the CUMODE_CHANGE notify handling in the server when
7428 server and router are announcing their clients on channels.
7429 Now the mode changes are saved and notified correctly. The
7430 affected file is /silcd/packet_receive.c.
7432 * Fixed silc_idlit_replace_[server/client/channel]_id functions.
7433 They really did not replace the cache entry in the ID Cache.
7434 Now they do that. Affected file silcd/idlist.c.
7436 * Fixed the KICK notify handling in the Irssi SILC client to
7437 update the channel records so that the kicked client does not
7438 appear to be on the channel. The affected file is
7439 irssi/src/silc/core/silc-channels.c.
7441 * Always update the conn->current_channel when executing command
7442 on a channel. Affected file irssi/src/silc/core/silc-servers.c.
7444 * Fixed the KILL notify handling in Irssi SILC client to remove
7445 the killed client on all channels.
7447 Thu Jun 21 17:10:08 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7449 * Fixed the silc_parse_command_line to remove extra spaces
7450 from the start and end of the arguments. Affected file is
7451 lib/silcutil/silcutil.c.
7453 * Cancel and free any active protocol in the function
7454 silc_server_close_connection. Affected file silcd/server.c.
7456 * Cancel and free any active protocol in the function
7457 silc_client_close_connction. Affected file is
7458 lib/silcclient/client.c.
7460 * Do not execute the KILL command for clients that are in
7461 history (ie. they are not in the network). Affected file is
7464 * Fixed KILL notify handling, client does not crash anymore.
7465 Affected file irssi/src/silc/core/silc-channels.c.
7467 * Reduced the default packet buffer size from 2048 to 1024 in
7468 lib/silccore/silcpacket.c.
7470 * Added SILC_SKE_STATUS_FREED SKE status type and a reference
7471 counter to the SKE context that is incresed when the SKE library
7472 performs async operation outside the library. If the outside
7473 process frees the SKE context and FREED status will be set
7474 and the library will detect after the sync operation that the
7475 libary is freed. The affected files are
7476 lib/silcske/silcske[_status].[ch].
7478 * Resolve the client entry information in the function
7479 silc_client_channel_message to assure that NULL pointer is not
7480 passed as client entry to the application. */
7482 * Fixed the task timeout calculation to assure that there is
7483 never negative timeouts. The affected file is
7484 lib/silcutil/silcschedule.c.
7486 * Fixed the channel user mode notification sending in server.
7487 It was sent point-to-point to the router (or to server by router)
7488 but it needs to be destined to a channel. The routines now
7489 supports sending the channel user mode notifys to the channels
7490 when announcing clients and channels. Affected files are
7491 silcd/server.c and silcd/packet_receive.c.
7493 * Fixed the CHANNEL_CHANGE notify handling in the client libary.
7494 It did not actually replace the old channel entry in the cache.
7495 Affected file lib/silcclient/client_notify.c.
7497 Tue Jun 19 22:10:36 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7499 * Fixed a possible crash in silc_packet_send_prepare. It now
7500 assures always that there is enough space in the buffer and
7501 at the tail area of the buffer (for MAC).
7503 Fixed the inbound buffer reallocation in silc_packet_read.
7504 It was old code and did not handle the reallocation correctly.
7507 The affected file is lib/silccore/silcpacket.c.
7509 * Fixed buffer overflow in silc_parse_nickname in the file
7510 lib/silcutil/silcutil.c.
7512 Tue Jun 19 13:40:09 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7514 * make install generates new server keys only if there is not
7517 Mon Jun 18 18:49:07 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7519 * Set SILC_MESSAGE_FLAG_NOREPLY when sending the away message.
7520 Added check that if the NOREPLY is set then we will not send
7521 the away message. This avoids infinite loop of away messages
7522 if both clients are away. The affected file is
7523 lib/silcclient/client_prvmsg.c.
7525 * Fixed client crash if /NICK was given without arguments.
7526 Affected file lib/silcclient/command.c.
7528 * Server does not send the invite list in INVITE command back
7529 to the client if the list was not altered. Added this notion
7530 to the protocol spec as well. Affected file silcd/command.c.
7532 Fixed possible crash in INVITE command by checking the
7533 value of silc_server_get_client_route command.
7535 * Fixed the INVITE notify type handling. The arguments are now
7536 taken in correct order and client does not crash. The affected
7537 file is irssi/src/silc/core/silc-channels.c.
7539 Removed the "Inviting xxx to channel" message from the
7540 client library away and let the application handle it.
7541 Affected file lib/silcclient/command.c. Added that message
7542 to Irssi SILC client's message formats.
7544 * Fixed CMODE command crash in client. It now checks the
7545 amount of arguments correctly and does not crash. The affected
7546 file is lib/silcclient/command.c.
7548 * Do not create new channel automatically in silc_channels_join
7549 but check whether the channel by that name already exists.
7550 Affected file irssi/silc/core/silc-channels.c.
7552 * Do not send the SERVER_SIGNOFF to router if the disconnected
7553 entity was the router. Affected file silcd/server.c.
7555 * Added the handling of the SERVER_SIGNOFF notify to the Irssi
7556 SILC client as it was missing from there.
7558 Added the handling of the KICK notify to the Irssi SILC client
7559 as it was missing. Added "you have been kicked" message to
7560 Irssi SILC client's message modules formats.
7562 Added the handing of the KILL notify to the Irssi SILC client
7563 as it was missing. Added the kill message module formats
7566 The affected file is irssi/src/silc/core/silc-channels.c.
7568 * The router did not save the channel mode the server announced.
7569 Affected file silcd/packet_receive.c.
7571 * Fixed a possible crash in INFO command in server. If the
7572 server did not provide the server info it crashed. Affected
7573 file silcd/command.c.
7575 Sun Jun 17 15:26:05 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7577 * Fixed the GETKEY command in the server to check also the
7578 global list. Otherwise the GETKEY would not work correctly
7579 in normal SILC server. Affected file silcd/command.c.
7581 Sat Jun 16 18:00:00 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7583 * Fixed GETKEY crash, it crashed if the command did not succseed.
7585 Tue Jun 12 21:36:18 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7587 * Redefined the SILC MP API in lib/silcmath/silcmp.h. The API
7588 is now real and not just an macro interface to GMP.
7590 Removed the entire GMP from the source tree and imported new
7591 NSS MPI library instead. Reason for removing GMP is that it is
7592 extremely large and compiles extremely slow. The NSS MPI
7593 is only a few files and compiles in less than 10 seconds.
7594 The speed is also about the same as GMP. The MPI is imported
7595 to lib/silcmath/mpi.
7597 If the system has GMP installed we will still use the GMP.
7598 If it is not then the NSS MPI will be compiled.
7600 Mon Jun 11 18:07:24 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7602 * Merged a long nickname (127 characters long) crash bugfix from
7603 Irssi CVS tree. Affected file irssi/src/core/misc.c.
7605 * Merged a freed memory reference bugfix from Irssi CVS tree.
7606 Affected file irssi/src/core/commands.c.
7608 Sun Jun 10 16:08:35 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7610 * Added the server's public key sving and verification to the
7611 server when performing the SKE. This was missing and the
7612 remote server's (or router's) public key was accepted without
7613 checking whether we have it previously or trust it at all.
7614 Affected file silcd/protocol.c.
7616 Sat Jun 9 20:17:30 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7618 * Check in the silc_server_timeout_remote if protocol is active
7619 and make sure that the protocol's final callback is called so
7620 that all memory if freed. Affected file silcd/server.c.
7622 Sat Jun 9 12:51:27 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7624 * silc_server_whois_send_reply crashed the server if the nickname
7625 was 127 characters long. Affected file silcd/command.c.
7627 Thu Jun 7 16:29:56 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7629 * Added sanity check to the silc_server_new_client. If the hostname
7630 is provided inside username then check that the provided hostname
7631 really is the same as the resolved one. If the hostname was not
7632 resolved then check it from the public key. Affected file is
7633 silcd/packet_receive.c.
7635 * Fixed a fatal bug in Irssi SILC client. Do not send QUIT command
7636 if the server disconnected us and the connection is not valid
7637 anymore. Affected file irssi/src/silc/core/silc-channels.c.
7639 * Moved the silc_client_[chmode|chumode|chumode_char] away from
7640 the library to the lib/silcutil/silcutil.[ch].
7642 Thu Jun 7 08:57:16 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7644 * Close log file after open. Affected file
7645 lib/silcutil/silclog.c.
7647 * Check whether sock == NULL in silc_client_send_packet and return
7648 if it is. Affected file lib/silcclient/silcclient.c.
7650 * Check rec->entry == NULL in the Irssi SILC Client before
7651 sending the channel message. Affecte file is
7652 irssi/src/silc/core/silc-servers.c.
7654 Tue Jun 5 08:08:21 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7656 * Merged a splitted window bugfix from Irssi CVS tree. The
7657 affected file is irssi/src/fe-text/textbuffer-view.c.
7659 * Fixed the ME, ACTION and NOTICE printing in Irssi Client.
7660 It did not print nickname.
7662 * Improved the distributions system a bit.
7664 Mon Jun 4 17:57:16 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7666 * Merged /WINDOW bugfix from irssi CVS tree. Affected file is
7667 irssi/src/fe-text/gui-window.c.
7669 * Fixed a fatal bug in Irssi SILC client. Crashed if sent message
7670 to in-active server. The affected file is
7671 irssi/src/silc/core/client_ops.c.
7673 * Resolve the client in USERS command reply if the entry does
7674 not have username resolved. The affected file is
7675 lib/silcclient/command_reply.c. Also, changed the IDENTIFY
7676 command to WHOIS command to really resolve stuff. The USERS
7677 is not used any more in any critical section so WHOIS can
7678 be used even though it might be slower than IDENTIFY.
7680 * Changed the lib/silcutil/silchashtable.h header to ROBODoc
7683 Sun Jun 3 14:21:32 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7685 * Changed the protocol API a bit more consistent in the
7686 lib/silccore/silcprotocol.[ch].
7688 * Changed the following headers to ROBODoc format:
7690 lib/silccore/silcpayload.h
7691 lib/silccore/silcprotocol.h
7692 lib/silccore/silcsockconn.h
7694 All core library headers are now formatted.
7696 Sat Jun 2 10:45:09 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7698 * Fixed a bug in Irssi SILC client; do not show that you are
7699 server/router operator if you really are not. Affected file is
7700 irssi/src/silc/core/client_ops.c.
7702 * Renamed silc_command_free_payload to silc_command_payload_free.
7703 Affected file lib/silccore/silccommand.h
7705 * Added silcmath.h to include the prototoypes of various routines
7706 in the lib/silcmath. Removed the old modinv.h, mpbin.h and
7709 * Changed the following headers to ROBODoc format:
7711 lib/silccore/silcchannel.h
7712 lib/silccore/silccommand.h
7713 lib/silccore/silcid.h
7714 lib/silccore/silcidcache.h
7715 lib/silccore/silcmode.h
7716 lib/silccore/silcnotify.h
7717 lib/silccore/silcpacket.h
7718 lib/silcmath/silcmath.h
7720 Fri Jun 1 22:19:37 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7722 * Added checking to the server code not to start the server if
7723 ciphers and stuff are not configured properly. Affected files
7724 silcd/serverconfig.[h] and silcd/server.c.
7726 * Changed the layout of the header files of the public interfaces
7727 in the SILC libraries. The new layout supports ROBODoc
7728 documentation tool (and some others) so that it is easy to create
7729 a library reference manual. All the other headers and source
7730 code must still follow the CodingStyle document. Also source
7731 code must not include these ROBODoc stuffs, only the headers.
7732 Furthermore, all public interface headers must now be named
7733 by using `silc' prefix, example: silcapi.h, silccipher.h.
7734 Some files were renamed due to this. All the other headers
7735 must not be used as public interfaces. I will update the
7736 CodingStyle document later. Changed following headers, so far:
7738 lib/silcclient/silcapi.h
7739 lib/silccore/silcauth.h
7740 lib/silccore/silcprivate.h
7741 lib/silccrypt/silcdh.h
7743 Fri Jun 1 10:28:09 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7747 * Removed silc_client_packet_send_flush from the client library
7748 as it is not needed. Affected file lib/silcclient/client.[ch].
7750 * Added printing of message of unresolved authentication method
7751 to the Irssi SILC client. Added it to the module formats.
7752 Removed the same message from the client library.
7754 Thu May 31 13:57:33 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7756 * Added new distribution feature, DISTLABEL. Every distribution
7757 can define own preprocessor label that can be used in the
7758 source code. For example: #ifdef SILC_DIST_CLIENT. Affected
7759 file distributions, acconfig.h.pre and prepare.
7761 Tue May 29 22:16:40 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7763 * Added Makefile.defines_int to include the actual definitions
7764 for Makefile.defines.in. Tested the new distribution system,
7765 created distributions and tested installation.
7767 * Added AWAY message printing to the Irssi SILC client. Added
7768 the messages to the irssi/src/fe-common/silc/module-formats.[ch].
7770 * Added SCONNECT command to call the SILC's CONNECT command.
7771 Cannot use CONNECT directly since Irssi uses that internally.
7772 Affected file irssi/src/silc/core/silc-servers.c.
7774 Added ACTION local command. It is same as ME command but takes
7775 the channel as mandatory argument.
7777 Rewrote some of the Irssi's help files to suite for SILC
7780 Mon May 28 19:05:22 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7782 * Added Makefile.defines[.in] that should for now on be included
7783 in all Makefile.am file in the source tree. That file includes
7784 all common compilation definitions for SILC source tree.
7786 Mon May 28 10:30:51 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7788 * Minor changes to the ./prepare script to change the package
7789 name according the distribution name to the configure.in.
7791 Sun May 27 22:24:57 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7793 * Created new distribution system. Added file `distributions'
7794 that defines all the distributions that can be created out of
7795 the SILC source tree. The ./prepare script now reads that
7796 file to determine how to prepare the distributions. The
7797 first argument to the ./prepare is the name of the distribution
7798 and second is the version of the distribution. If given
7799 without arguments it creates the default (toolkit) distribution
7800 with the default version (defined in ./prepare).
7802 All Makefile.am files that are subject to the distributions
7803 are now named as Makefile.am.pre. These are ./Makefile.am
7804 and lib/Makefile.am. Others may be changed later.
7806 Sun May 27 15:57:17 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7808 * Added invite list, ban list, some key management and connection
7809 error message printing to module formats in the Irssi SILC client.
7811 * Added new silc_client_set_away_message to set the away message
7812 that is back to the person who sent private message. The
7813 affected file lib/silcclient/silcapi.h and the
7814 lib/silcclient/client_prvmsg.c.
7816 Sun May 27 12:39:48 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7818 * Fixed the private message sending in the Irssi SILC client,
7819 added local command KEY to the Irssi SILC client.
7821 Added key management and key agreement message formats to the
7822 irssi/src/fe-common/silc/module-formats.[ch].
7824 Added USERS (alias WHO) printing, server/router operator
7825 indication and LIST command printing to the module formats.
7827 Sat May 26 17:43:42 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7829 * Fixed channel joining notify handling, cumode notify handling
7830 from Irssi SILC client.
7832 * Added SILC specific module-formats to the Irssi SILC client so
7833 that SILC specific message hilighting, colors etc is possible.
7834 Affected file irssi/src/fe-common/silc/module-formats.[ch].
7836 Added channel mode, channel user mode, actions, notices,
7837 whois and whowas printing to the the module-formats.c.
7839 * Fixed a bug in channel deletion in the server. The channel
7840 is not left to the cache even if the channel founder auth mode
7841 is set when there are no users anymore on the channel. Affected
7842 file silcd/server.c.
7844 * The silc_net_localhost now resolves the entire hostname including
7845 the domain name. Affected file lib/silcutil/silcnet.c.
7847 Sat May 26 12:13:37 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7849 * Changed the ask_passphrase client operation to be ascynchronous.
7850 It has now a completion callback and a context that the
7851 application must call after it has got the passphrase from
7852 the user. Affected files lib/silcclient/silcapi.h,
7853 lib/silcclient/protocol.c, lib/silcclient/command.c and
7856 Added SilcAskPassphrase callback that the application calls
7857 to deliver the passphrase to the library.
7859 * Changed the SKE protocol's SilcSKEVerifyCb to be asynchronous.
7860 The public key verification and especially a certificate
7861 verification is asynchronous procedure.
7863 Added new SILC_SKE_STATUS_PENDING status to indicate the
7864 request is pending and a callback will be called to finalize
7867 Added also SILC_SKE_STATUS_PUBLIC_KEY_NOT_PROVIDED status to
7868 indicate that remote end did not send its public key (or
7869 certificate), even though we require it. Added check for this
7870 condition in the SKE. This was a security bug, now fixed.
7872 Defined new SilcSKEVerifyCbCompletion callback that is called
7873 when the verification process is completed.
7875 The affected files lib/silcske/silcske_status.h and
7876 lib/silcske/silcske.[ch].
7878 * Changed the verify_public_key client operation to be async
7879 as well. Defined SilcVerifyPublicKey callback that is used to
7880 indicate the success of the public key verification process.
7882 Changed the server and client to use the new async client
7885 * Changed the Irssi SILC client's internal scheduler to be called
7886 twice as many times as it used to be. As a result the client
7887 should be a bit faster now. Affected file is
7888 irssi/src/silc/core/silc-core.c.
7890 * Added support to Irssi SILC client of asynchronous public key
7891 verification and passphrase inquiry. Affected file is
7892 irssi/src/silc/core/silc-core.c.
7894 Fri May 25 14:38:38 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7896 * Do not say "You have left channel %s" in client library.
7897 Moved it to the application. Affected files are
7898 lib/silcclient/command.c and silc/client_ops.c.
7900 * Fixed silc_client_get_clients. Command context was not
7901 duplicated and was freed memory in the callback. Affected
7902 file lib/silcclient/idlist.c.
7904 * Do not say "you are now talking..." on JOIN command in the
7905 client library. The appliation must handle it.
7907 * Do not say ".. changed topic to" in command reply in the
7908 client libary. The application must handle it.
7910 * Fixed TOPIC command sending in the client library.
7912 * Fixed a memory leak in silc_client_command_free in the file
7913 lib/silcclient/command.c.
7915 Thu May 24 19:08:55 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7917 * Imported a modified version of Irssi client to the source tree.
7918 The Irssi will be used to create a new client called
7919 Irssi SILC. Imported to irssi/.
7921 Added silc_core_init_finish function to the Irssi. Affected
7922 file irssi/configure.in.
7924 A lot changes in the Makefile.ams around the irssi tree.
7926 Tue May 22 22:23:49 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7928 * Do not rehash if the new size is same as the old size of the
7929 hash table, in the silc_hash_table_rehash*. The affected file
7930 lib/silcutil/silchashtable.c.
7932 * Replaced hash_table_del_by_context calls from the server
7933 (when channel->user_list and client->channels) to the
7934 hash_table_del as it is sufficient and faster.
7936 Tue May 22 17:27:16 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7938 * Added silc_hash_table_list, silc_hash_table_get and the
7939 SilcHashTableList structure to provide an alternative way to
7940 traverse the hash table. The affected files are
7941 lib/silcutil/silchashtable.[ch].
7943 * Changed the server's idlist routines to use the hash table
7944 routines to optimize the code.
7946 Mon May 21 21:46:20 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7948 * Replaced the client entry's `channel' list and channel entry's
7949 `user_list' list to hash tables for optimized lookup. Changed
7950 the code to use the hash table interface around the code.
7951 Affected file lib/silcd/idlist.[ch].
7953 * Added `auto_rehash' boolean argument to the function
7954 silc_hash_table_alloc to indicate whether the hash table should
7955 auto-rehash when it thinks is appropriate time. It will
7956 increase the hash table size if the there is twice as much
7957 entries in the table than the size of the table, and will
7958 decrease the size if there are twice as less entries than
7959 the size of the table.
7961 Mon May 21 09:51:11 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7963 * Fixed silc_xxx_get_supported to not crash at some circumstances.
7965 Sun May 20 13:45:58 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7967 * silc_idcache_purge_by_context deletes the entry now by context
7968 as it is supposed to do. Affected file lib/silccore/idcache.c.
7970 * Send the ERR_NO_SUCH_NICK in the WHOIS command reply if the
7971 client is not anymore valid (WHOWAS givens the info) and not
7972 the ERR_NO_SUCH_CLIENT_ID if the nickname still exists.
7974 Sat May 19 16:30:03 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7976 * Removed the `data' and `data_len' arguments from the ID Cache
7977 interfaces and added `name' argument. ID Cache does not handle
7978 anymore the binary data only a names associated with given ID.
7980 * When hashing a Client ID with silc_hash_id the entire ID is
7981 not hashed anymore, instead only the hash of the Client ID is
7982 hashed. This way we can access the Client ID from the cache
7983 with Client ID but with the hash of the ID (which is a hash of
7984 the nickname) as well without any difference in performance.
7986 Added also silc_idcache_find_by_id_one_ext to do one on one
7987 searching when we have the actual ID. Added also function
7988 silc_hash_client_id_compare. The affected files are
7989 lib/silccore/idcache.[ch] and lib/silcutil/silcutil.[ch].
7991 * When hashing the name associated with a ID it is always done
7992 in lowercase. This way we can access the cache without worrying
7993 about case-sensitivity, even though, for example nicknames are
7996 * Fixed a bug in server with channel message sending. It put
7997 wrong ID type as destination ID. The affected file
7998 silcd/packet_send.c.
8000 * silc_idcache_del_by_context now deletes from all hash tables
8001 by context. Affected file lib/silccore/idcache.c.
8003 Fri May 18 17:42:00 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8005 * Changed the client library to use the new ID Cache interface.
8006 Changes around the source tree.
8008 * Added silc_hash_table_rehash_ext to rehash with specific
8009 hash function. Affected file lib/silcutil/silchashtable.[ch].
8011 * Added silc_hash_string_compare to compare two strings in the
8012 hash table. Affected file lib/silcutil/silcutil.[ch].
8014 Fri May 18 11:18:45 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8016 * Added new function silc_idcache_del_by_context into the
8017 lib/silccore/idcache.[ch].
8019 * Changed the server's ID list routines to use the new ID Cache
8020 interface. Changes around the source tree.
8022 Fri May 18 08:35:31 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8024 * Added silc_hash_table_del[_by_context]_ext functions in to the
8025 lib/silcutil/silchashtable.[ch].
8027 Removed silc_hash_table_find_all* routines and added new
8028 silc_hash_table_find_foreach to replace them.
8030 Added silc_hash_table_replace_ext function as extended
8031 replacing function. Separated the simple hash table interface
8032 from the extended hash table interface in the file
8033 lib/silcutil/silchashtable.h.
8035 * Fixed minor bugs and changed it to use some of the new
8036 hash table functions in lib/silccore/idcache.c
8038 Thu May 17 18:15:12 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8040 * Added new function silc_hash_table_find_all to return all keys
8041 in the hash table by the specified key. As the hash table is
8042 collision resistant it also makes it possible to have several
8043 duplicate keys in the hash table. This function may be used to
8044 find all of the keys from the hash.
8046 Added user_context arguments to the SilcHashFunction,
8047 SilcHashCompare and SilcHashDestructor to deliver user specified
8050 Added new fuctions silc_hash_table_find[_all]_ext to do
8051 extended lookup with specified hash and compare functions and
8052 specified user contexts.
8054 Added new function silc_hash_table_add_ext to add the key
8055 with specified hash function and user context.
8057 Added new function silc_hash_table_foreach to traverse all
8058 entrys in the hash table. Added SilcHashForeach callback
8061 Added new function silc_hash_table_del_by_context to delete
8062 the entry only if the context associated with the key matches.
8064 Affected files are lib/silcutil/silchashtable.[ch].
8066 * Removed silc_hash_[server/client/channel]_id and added just
8067 silc_hash_id to the lib/silcutil/silcutil.[ch]. Added also
8068 silc_hash_id_compare to compare two ID's using as the hash table
8069 comparison function. Added also silc_hash_data to hash
8070 binary data and silc_hash_data_compare to compare it.
8072 * Removed silc_idlist_find_client_by_hash as it is not needed
8073 anymore. Affected file silcd/idlist.[ch].
8075 * Rewrote the entire ID Cache system (in lib/silccore/idcache.[ch])
8076 to use internally the SilcHashTable. The new ID Cache is a lot
8077 faster than the old one. Some of the ID Cache interface was also
8078 rewritten and obsolete and stupid functions were removed.
8080 Wed May 16 23:03:30 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8082 * Added entry_count field to the SilcHashTable to keep the number
8083 of the entries in the table. Implemented the function
8084 silc_hash_table_rehash. Added new function
8085 silc_hash_table_count. Affected file lib/silcutil/silchashtable.c.
8087 Fixed a minor bug in silc_hash_table_free.
8089 * Added silc_hash_string, silc_hash_uint, silc_hash_ptr,
8090 silc_hash_client_id, silc_hash_server_id and silc_hash_channel_id
8091 into the lib/silcutil/silcutil.[ch].
8093 Wed May 16 20:02:47 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8095 * Implemented a collision resistant hash table into the
8096 lib/silcutil/silchashtable[ch]. See the header and the source
8097 for the SilcHashTable API.
8099 Tue May 15 22:05:46 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8101 * Merged dotconf version 1.0.2 into lib/dotconf.
8103 Sun May 13 19:32:09 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8105 * Do not compile anything in lib/silcsim/* if the SIM support
8106 is not enabled. The tree should now compile without problems
8109 Thu May 10 22:49:51 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8111 * Compiled the SILC under cygwin. Compiled and tested briefly
8112 without problems. More tests needed. The SIMs didn't compile
8115 * Added various #ifdef HAVE_* stuff to lib/silccrypt/silrng.c.
8117 * Fixed possible crash in silc_get_username in the
8118 lib/silcutil/silcutil.c.
8120 Tue May 8 09:04:03 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8122 * Fixed a va_arg in silc/client_ops.c.
8124 * Oops, RC5 routines were named AES and caused some problems
8125 when not using SIM's. Affected file lib/silccrypt/rc5.c.
8127 Sun May 6 13:59:48 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8129 * Added new SilcIDIP structure into the lib/silccore/id.h and
8130 replaced the old `ip' fields from all SILC ID's to that type.
8131 This is a step towards IPv6 support.
8133 The silc_id_get_len takes now the ID as an extra argument.
8134 The silc_id_id2str, silc_id_str2id and silc_id_dup now supports
8135 both IPv4 and IPv6 based ID's.
8137 The affected files are lib/silccore/id.[ch] and other files
8138 around the tree using these routines.
8140 * Removed the ID length arguments in server from various
8141 silc_server_send_notify_* routines -> they are not needed
8144 Sat May 5 13:56:33 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8146 * Fixed memory leak in silc_encode_pem_file in the file
8147 lib/silcutil/silcutil.c.
8149 Thu May 3 21:23:50 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8151 * Check minor version as well in the SKE. Affected files are
8152 silcd/protocol.c and lib/silcclient/protocol.c.
8154 * Added --identifier option to the server so that an identifier
8155 can be when creating the public key for the server. Affected
8156 file is silcd/silcd.c.
8158 * Fixed minor decoding bug in silc_pkcs_decode_identifier in
8159 lib/silccrypt/silcpkcs.c.
8161 Wed May 2 20:50:49 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8163 * Register default ciphers and stuff when using -C option with
8164 the server. Affected file sildc/silcd.c.
8166 * Put back the servers public key filename format, it is better
8167 than the new one. For now, the client keys are saved with the
8168 new filename format. The affected file silc/client_ops.c.
8170 * Implemented the Cipher API for the rest of the ciphers that
8171 did not implement it or implemented it the wrong way.
8173 Wed May 2 13:31:26 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8175 * Register default ciphers and stuff when using the -S option
8176 in the client. Affected file silc/silc.c. Same also when
8177 creating new key pair with -C option.
8179 Tue May 1 14:18:13 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8181 * Fixed the silc_verify_public_key client operation function to
8182 save the public keys differently. The fingerprint is now
8183 used as filename and not the hostname. This way also the
8184 client keys are saved uniquely and not with hostnames. The
8185 affected file is silc/client_ops.c.
8187 * Trimmed the silc_hash_fingerprint function to remove extra
8188 whitespaces from the end of the fingerprint. The affected
8189 file is lib/silccrypt/silchash.c.
8193 * Added silc_cipher_register_default function to register all
8194 default ciphers. It can be used when configuration files
8195 does not exist and the application does not want any specific
8196 ciphers in any specific order.
8198 The SilcDList is now used as silc_cipher_list dynamically
8199 allocated cipher list. Removed the static list all together
8200 and now all ciphers must be allocated to the dynamic list.
8201 The silc_cipher_alloc routine was changed to check only the
8204 All silc_cipher_* routines that used to return int returns
8207 The affected files lib/silccrypt/silccrypt.[ch].
8209 * The same thing was done to silc_hash_* as for silc_cipher_*
8210 routines. Affected files lib/silccrypt/silchash.[ch].
8212 * The same thing was done to silc_pkcs_* as for silc_cipher_*
8213 routines. Affected files lib/silccrypt/silcpkcs.[ch].
8214 Added also silc_pkcs_[un]register[_default] functions.
8215 Removed the data_context from the PKCS API.
8217 * Added silc_hmac_register_default function to register default
8218 hmacs. Affected files lib/silccrypt/silchmac.[ch]. Added also
8219 SILC_ALL_HMACS macro that can be used with silc_hmac_unregister
8220 to unregister all hmacs at once.
8222 * Register the default ciphers, hash functions, PKCSs and HMACs
8223 if client's configuration file does not exist. The affected
8226 * The client did not load the hash functions from the SIM
8227 modules at all. Added support for this. Affected file is
8228 silc/clientconfig.c.
8230 * When decoding public key with silc_pkcs_public_key_decode, check
8231 the supported algorithm only if PKCS are registered. Affected
8232 file lib/silccrypt/silcpkcs.c. The same was done with the
8233 silc_pkcs_private_key_decode.
8235 * Fixed the SILC List routines to keep the list always in order.
8236 It used to change the list's order when traversing the list but
8237 not it preserves the order. Affected file lib/trq/silclist.h.
8239 Mon Apr 30 17:29:03 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8241 * Added the client library to use the SilcSocketConnection's
8242 reference counter (by silc_socket_dup) to prevent the bug that
8243 the socket object may be freed underneath async operation.
8245 * The name resolv library checking fixes in the configure.in.pre.
8248 * Created new version of the protocol drafts for future
8249 development. The -03 drafts are the ones that will be changed
8250 in the trunk now and the -02 will remain as they are.
8252 * Send list of CUMODE notifys to the router when announcing
8253 the channel users to the router. Affected file silcd/server.c.
8254 If the router receiving channel founder CUMODE for a channel
8255 that already has channel founder it will send CUMODE notify
8256 to the sender to remove the channel founder rights from the
8257 announced client. Affected file silcd/packet_receive.c.
8259 * The CUMODE notify may now use Server ID as well as the entity
8260 who changes the mode. Updated protocool specs.
8262 * Updated INSTALL and README files.
8264 Sun Apr 29 23:17:50 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8266 * New web pages in the http://silc.pspt.fi. The pages was
8271 Sun Apr 29 13:33:41 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8273 * Implemented the [DenyConnectin] config section in the server.
8274 Added silc_server_config_denied_conn to check whether incoming
8275 connection is denied. Affected file silcd/serverconfig.[ch].
8277 * Do not check the ports when checking the incoming configuration
8278 data if the port is 0, meaning any. Affected file is
8279 silcd/serverconfig.c.
8281 Fri Apr 20 18:58:43 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8283 * Fixed buffer overflow in silc_string_compare in the file
8284 lib/silcutil/silcutil.c.
8286 * Fixed double free in silc_server_command_leave in the file
8289 Fri Apr 20 14:00:11 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8291 * Fixed the version checking in the server. Affected file is
8294 Thu Apr 19 19:52:46 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8296 * Fixed the configuration data fetching when accepting new
8297 connections in the server. Affected file silcd/server.c.
8299 Thu Apr 19 11:40:20 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8301 * Added `sender_entry' argument to the function
8302 silc_server_packet_relay_to_channel so that we can check
8303 whether some destination actually belongs to the same route
8304 the sender belongs (ie, we must not resend the packet to the
8305 sender). Affected file silcd/packet_send.[ch].
8307 * Added `servername' field to the SilcClientEntry in the server
8308 to hold the name of the server where client is from. Affected
8309 file is silcd/idlist.h.
8311 Wed Apr 18 22:19:03 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8313 * Moved the channel message encrypting in the router betwen
8314 router connections from silc_server_channel_message to the
8315 silc_server_packet_relay_to_channel since we want to check
8316 whether we have anybody channel before encrypting anything.
8317 Affected files silcd/packet_[receive/send].c.
8319 Tue Apr 17 21:18:19 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8321 * Fixed the [AdminConnection] server config section to support
8322 multiple entries. Affected file silcd/serverconfig.c.
8324 * Added support into the server to check the validity of the
8325 incoming connection before executing any KE or authentication
8328 * The connection configuration is now saved to the KE and
8329 connection auth protocol contexts and not fetched anymore in
8330 the protocol. Affected files silcd/server.c, silcd/protocol.[ch].
8332 * The local hosts listenning address and port is also resolved
8333 now when starting the server. We want to have the socket object
8334 to include the real address and port for the listener. Added
8335 new function silc_net_check_local_by_sock into the files
8336 lib/silcutil/silcnet.[ch].
8338 * Fixed a broadcast bug in server -> do not broadcast if we
8341 * Fixed a routing bug. Do not route broadcast packets ever.
8342 Broadcast packets must be processed always and not routed since
8343 they may be destined to some other host than yourself and thus
8344 would get routed without no good reason. Affected file is
8347 * Added function silc_server_config_is_primary_route to check
8348 whether primary router connection has been configured (a router
8349 configuration that we are initiating). If there is not, we
8350 will assume that there is only two routers in the SILC network
8351 and we will use the incoming router connection as our primary
8352 route. Affected files silcd/serverconfig.[ch], silcd/server.c.
8354 * Changed the order of the broadcasting. Broadcast _after_ the
8355 packet has been processed not before. Affected file is
8358 * Fixed a [ClientConnection] parsing bug. The port was never
8359 parsed correctly thus resulting to port 0. Affected file
8360 silcd/serverconfig.c.
8362 * Fixed silc_server_send_notify_args -> it ignored the `broadcast'
8363 argument and did not set the broadcast packet flag. Affected
8364 file silcd/packet_send.c. Fixed same bug in the function
8365 silc_server_send_notify as well.
8367 * If we receive NEW_ID packet for our own ID in the server, ignore
8370 Mon Apr 16 12:10:33 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8374 * Removed the nickname from the Private Message Payload.
8375 Updated the code and the protocol specs.
8377 * Updated protocol specs for submitting to the IETF.
8379 * Tweaked the Random Number Generator a bit. Affected file
8380 lib/silccrypt/silcrng.c. Exported a new function
8381 silc_rng_[global]_add_noise which can be used to add more
8384 Sat Apr 14 16:21:32 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8386 * Do not parse packets with different timeout when protocol
8387 is active -> may cause problem with rekey. Affected file
8390 * When server receives signoff notify it must not create
8391 new channel key if the client is on any channels since the
8392 sender of the signoff notify will create it.
8394 Fri Apr 13 17:12:46 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8396 * Added printing of error messages during SKE protocol from the
8397 failure packet sent by server during SKE. Affected file
8400 * Removed the client's failure_callback handling with timeout
8401 and handle it immediately when received.
8403 * The SKE library returned wrong type in SUCCESS and FAILURE
8404 packets. They must be 32 bit MSB not 16 bit MSB.
8406 Fri Apr 13 00:09:08 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8408 * Ok, rewrote the logic of the re-key and now it seems to work.
8409 I tested it on high traffic with frequent re-keys without
8410 problems. Added hmac_receive (and renamed hmac to hmac_send)
8411 in SilcClientConnection in lib/silcclient/client.h and
8412 in SilcIDListData in silcd/idlist.h. Also, removed the
8413 SilcPacketParserContext's cipher and hmac fields as they are
8414 not needed anymore and actually caused some problems when
8415 the ciphers and hmac's changed underneath the packet parser.
8417 Thu Apr 12 14:42:51 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8419 * If re-key protocol is active then process the incoming packets
8420 synchronously since we must assure that icoming packets encrypted
8421 with the old key is processed before the new keys is set to
8422 use. This is true other packets than for REKEY packets.
8423 Affected file silcd/server.c. The same was done to client library
8424 as well, affected file lib/silcclient/client.c.
8426 Thu Apr 12 12:01:52 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8428 * Fixed bug in client and server to accept the force send if
8429 the packet is send from silc_[server/client]_packet_process
8430 function. Otherwise the packets are never delivered, oops.
8432 Wed Apr 11 22:10:15 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8434 * Disable force sending of packets when REKEY protocol is active.
8435 We must assure that no packet is sent directly when rekey is
8436 performed. All packets must be sent through packet queue.
8437 Added macro SILC_SERVER_IS_REKEY to silcd/server.h and
8438 SILC_CLIENT_IS_REKEY to lib/silcclient/client.h. Affected
8439 function is silc_[server/client]_packet_send_real to check
8442 * Replaced the SIM paths from example config files to
8443 /usr/local/modules. Also, make install creates now
8444 /usr/local/silc/logs directory to hold all the SILC server
8447 Wed Apr 11 16:59:59 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8449 * Made the configure.in.pre work on Solaris. Patch by salo.
8451 * Made all ciphers compatible with non-x86 machines. Defined
8452 CBC mode macros into lib/silccrypt/ciphers_def.h.
8454 Tue Apr 10 20:32:44 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8456 * Fixed the make install.
8458 Tue Apr 10 16:20:34 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8460 * When MAC computation fails the silc_packet_decrypt returned 0
8461 even though it was supposed to return -1. Fixed this. The
8462 affected file is lib/silccore/silcpacket.c.
8464 * Do not replace the config files in /etc/silc (in make install)
8465 if they already exist. Affected file ./Makefile.am.
8467 * Do not send re-key packets immediately but through packet queue.
8468 Affected file silcd/protocol.c and lib/silcclient/protocol.c.
8470 * Changed silc_net_check_host_by_sock to return FALSE if the
8471 IP/DNS could not be resolved. Though, it returns the IP address
8472 now even if it could not resolve it (but returns also FALSE).
8473 Affected file lib/silcutil/silcnet.[ch].
8475 Mon Apr 9 21:54:44 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8477 * Added silc_pkcs_decode_identifier to decode the public key's
8478 identifier. Affected file lib/silccrypt/silpkcs.[ch].
8479 Added also silc_pkcs_free_identifier. Added also new context
8480 SilcPublicKeyIdentifier.
8482 * Added -S option to the silc client. It is used to dump the
8483 contents of the specified public key file.
8485 * Changed the PKCS api to return the public key length when
8486 setting the public key.
8488 * Fixed a fatal bug in the public and private key file loading.
8489 Affected file lib/silccrypt/silcpkcs.c.
8491 * Execute the packet parsing for client with zero (0) timeout
8492 if the protocol is active. Affected file silcd/server.c.
8494 Sun Apr 8 19:30:56 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8496 * Made the key generation options to the silcd program. Added
8497 -C option, equivalent to client's option.
8499 * Added new [ServerKeys] config section to the server. It
8500 configures the server's public and private key.
8502 * Defined generic Public Key Payload into the protocol
8503 specification to send specific type of public keys and
8506 * Defined new command SILC_COMMAND_GETKEY to fetch a client's
8507 public key or certificate.
8509 * Implemented the GETKEY command to the server and to the
8510 client library and on user interface.
8512 Sun Apr 8 01:37:21 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8514 * Made preliminary `make install' work.
8516 Thu Apr 5 17:42:30 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8518 * Added SilcServerRekey context into silcd/idlist.h.
8520 * Added the PFS support as defined in the specification to the
8521 SKE protocol. Affected files lib/silcske/*.c.
8523 * Added `ske_group' field to the SilcServerRekey context to hold
8524 the number of the SKE group that is used with PFS in re-key.
8525 Affected file silcd/idlist.h.
8527 * Added PFS re-key support to the server. Affected file is
8530 * Added silc_protocol_cancel to cancel execution of the next
8531 state of the protocol. Affected file is
8532 lib/silccore/silcprotocol.[ch].
8534 * Added the re-key support with and without PFS to the client
8535 library. Re-key is performed once in an hour, by default.
8537 Added new protocol type SILC_PROTOCOL_CLIENT_REKEY.
8538 Added silc_client_rekey_callback and silc_client_rekey_final.
8539 Affected files are lib/silcclient/protocol.[ch] and
8540 lib/silcclient/client.[ch].
8542 * Removed the `hmac_key' and `hmac_key_len' fields from the
8543 SilcClientConnection structure; not needed. Affected file is
8544 lib/silcclient/client.h.
8548 Wed Apr 4 16:32:31 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8550 * Do not ask whether user wants to use the negotiated private key
8551 for private messages, just use it. Affected file is
8552 silc/local_command.c.
8554 * Added `send_enc_key' and `enc_key_len' fields to the
8555 SilcIDListData structure since they are needed in the re-key
8556 phase. Affected file is silcd/idlist.[ch].
8558 * Implemented the simple re-key protocol into the server.
8559 Affected files silcd/server.c and silcd/protocol.[ch]. The
8560 re-key will be performed once in an hour, by default.
8562 Added new protocol type SILC_PROTOCOL_SERVER_REKEY.
8563 Added silc_server_rekey, silc_server_rekey_callback and
8564 silc_server_rekey_final.
8566 * Removed Tunneled flag from the protocol. Updated the code
8567 and the specifications.
8569 * Adde `pfs' field to the SilcIDListData to indicate whether
8570 the PFS is to be performed in the re-key. Affected file is
8573 Tue Apr 3 21:52:42 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8575 * Defined uint8, int8, uint16, int16, uint32, int32, uint64 and
8576 int64 of at least the xintXX size. If void * is less that 4
8577 bytes uint32 * will be used. Defined bool as boolean.
8579 * Changed _ALL_ unsigned long and unsigned int to uint32,
8580 unsgined short to uint16 in the source tree.
8582 * Fixed a fatal bug in silc_server_remove_clients_by_server. Do
8583 not handle clients that has entry->data.registered == FALSE.
8584 They are not in the network anymore. Affected file is
8587 Tue Apr 3 16:39:19 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8589 * Implemented the sending of the SERVER_SIGNOFF notify in the
8590 server. Affected file is silcd/server.c.
8592 * Added silc_server_send_notify_args into silcd/packet_send.[ch].
8593 Added also silc_notify_payload_encode_args into the
8594 lib/silccore/silcnotify.[ch].
8596 * Implemented ther SERVER_SIGNOFF notify handling in the server.
8597 Affected file silcd/packet_receive.c.
8599 * Implemented the SERVER_SIGNOFF notify handling in the client
8600 library. Affected file lib/silcclient/client_notify.c. Also,
8601 implemnted the printing of the SERVER_SIGNOFF info to the
8602 application. Affected file silc/client_ops.c.
8604 * The silc_idlist_del_server now returns TRUE or FALSE to indicate
8605 if the deleting was successful. Affected file silcd/idlist.[ch].
8607 * Added support for public key authentication in the connection
8608 authentication protocol in the client library. Affected file
8609 lib/silcclient/protocol.c.
8611 * Changed the server's silc_idlist_get_clients_by_* interface
8612 to support already allocated array so that new entries may be
8613 added to pre-allocated array. Affected file silcd/idlist.[ch].
8614 This fixes some bugs with WHOIS, WHOWAS and IDENTIFY commands
8615 and command replies.
8617 * All command reply functions in the server now calls the
8618 pending command callback even if error occured. This way the
8619 error will be delivered to the client as well. Affected files
8620 silcd/command.c and silcd/command_reply.c.
8622 * Fixed INFO command to return local server's info if no server
8623 was provided. Affected file lib/silcclient/command.c.
8625 * Removed RESTART command for good. Updated the code and the
8628 * Rewrote parts of the task system. It is a bit simpler now.
8629 Removed unsued task priorities. The affected files are
8630 lib/silcutil/silctask.[ch].
8632 Mon Apr 2 20:02:33 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8634 * Moved the USERS printing from the library to the application.
8635 Affected files lib/silcclient/command.c and silc/client_ops.c.
8637 Mon Apr 2 13:13:23 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8641 * Added channel key re-key support. The re-key is perfomed
8642 only by the router and is done once in an hour. Added `rekey'
8643 field to the SilcChannelEntry in the server. Affected files
8644 silcd/server.c and silcd/idlist.h.
8646 * Added silc_task_unregister_by_context into the file
8647 lib/silcutil/silctask.[ch].
8649 Sun Apr 1 19:49:34 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8651 * Added SILC_UMODE_GONE mode to indicate when the client is not
8652 present in the SILC network. Added also support to the local
8653 command AWAY that will set this mode. Added support of showing
8654 "xxx is gone" in WHOIS command. The USERS command shows the
8655 gone status as well.
8657 * Fixed setting server and router operator privileges in the
8658 server's UMODE command. Affected file silcd/command.c.
8660 * Merged the SKE KE1 and KE2 payloads into one payload. The
8661 new KE payload is equivalent to the old KE2 payload.
8663 Cleaned up the SKE Start Payload parsing. It now uses the
8664 simple buffer unformatting to do the parsing. A lot faster
8667 Added new Mutual Authentication flag (SILC_SKE_SP_FLAG_MUTUAL)
8668 to the SKE that is used to indicate whether both of the SKE
8669 parties should perform authentication. By default only the
8670 responder performs authentication. By setting this flag also
8671 the initiator must do authentication. By default it is unset
8672 since in normal SKE case, client to server connection, only
8673 the responder should do authentication. When doing SKE between
8674 two clients both should perform authentication. Updated the
8675 code and the protocol specs.
8677 * A little fix to IDENTIFY command in the server. Search the
8678 client first by hash not nickname. Affected file is
8681 * Fixed the silc_client_close_connection to support closing
8682 the client to client connections wihtout deleting too much
8683 data. Affected file lib/silcclient/client.c.
8685 * Fixed a fatal bug in server and client; if KE1 or KE2 packets
8686 are received if protocol used to be active but is not anymore
8687 the application would crash due to NULL pointer dereference.
8688 Affected files silcd/server.c and lib/silcclient/client.c.
8690 * Added `hash' field to the SilcClientConnection to include
8691 the hash function negotiated in the SKE protocol.
8693 * Added new channel mode SILC_CMODE_FOUNDER_AUTH that is used
8694 to set the channel founder authentication data. A client can
8695 claim the founder rights later by providing the authentication
8696 data to the CUMODE command using SILC_CUMODE_FOUNDER mode.
8697 This way the channel founder can regain the channel founder
8698 privileges even it is left the channel. This works only on
8699 local server and the client must be connected to the same
8700 server to be able to regain the founder rights. Updated the
8701 protocol specs accordingly.
8703 Added support to the CMODE command in the client to set the
8704 founder auth data. Read the README to see how to set it.
8706 Added support to the CUMODE command to claim the founder
8707 rights. Read the README to see how to do it.
8709 Added support for the founder authentication to the Channel
8710 Entry in the server. Affected file silcd/idlist.h.
8712 Added support for the SILC_CMODE_FOUNDER_AUTH mode in the
8713 server's CMODE command. Affected file silcd/command.c.
8715 * Added the following new functions into lib/silccore/silcauth.[ch]:
8716 silc_auth_get_method and silc_auth_get_data.
8718 * The server now saves the remote hosts public key to the
8719 SilcIDListData pointer. Affected file silcd/protocol.c.
8721 * The normal server now does not remove the channel entry from
8722 the cache if the founder authentication data is set. It used
8723 to remove it if the founder was the last one on the channel on
8724 the server and left the channel. The auth data is saved and
8725 if the channel is re-joined later the old entry is used with
8726 the old auth data. Affected files silcd/command_reply.c and
8729 * Removed the `pkcs' field from the SilcIDListData structure
8730 in the server; it is not used. Affected file silcd/idlist.h.
8732 Sat Mar 31 15:38:36 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8734 * Fixed packet processing on slow links. Partial packets were
8735 never re-processed because the incoming data buffer was cleared
8736 by the application. Application must not directly clear the
8737 sock->inbuf, the packet processing routines handle it. Fixed
8738 this in client library and in server.
8740 Fri Mar 30 16:35:27 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8742 * Fixed the WHOIS and IDENTIFY send reply function to really
8743 check whether to send list or just one entry. Affected file
8746 * Cleaned up the LEAVE command's channel key distribution. The
8747 affected file silcd/command.c.
8749 * Changed CMODE_CHANGE's <Client ID> to <ID Payload> as server
8750 can enforce the channel mode as well. In that case the ID
8751 includes the ID of the server. The code now enforces the
8752 mode change if the router have different mode than the server.
8754 * The notify client operation with CMODE_CHANGE notify can now
8755 return NULL client_entry pointer if the CMODE was not changed
8756 by client. Application must check for this.
8758 * Added <Server ID> argument to INFO command to support server
8759 info fetching by Server ID.
8761 * Added silc_server_announce_get_channel_users to get assembled
8762 packets of channel users of the specified channel. Affected
8763 file silcd/server.[ch].
8765 * Fixed bug in CHANNEL_CHANGE notify in the server. The new ID
8766 was freed underneath the ID Cache.
8768 * Re-announce clients when the server received CHANNEL_CHANGE
8769 notify from the router. Affected file silcd/packet_send.c.
8771 Thu Mar 29 19:10:28 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8773 * Fixed a fatal bug when client does /join 1 2 3 4 5 6 the server
8774 crashed since it did not handle the fact that there is no cipher
8775 called "3" and didn't check the error condition. Now fixed.
8777 * Added SILC_MESSAGE_FLAG_REQUEST message flag as generic request
8778 flag. It can be used to send message requests.
8780 Thu Mar 29 12:26:25 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8782 * Implemented the RESTART command in the client.
8784 * Added SILC_MESSAGE_FLAG_NOTICE message flag for informational
8785 notice type messages. Added notice printing to the user
8788 * The channel keys are not re-generated if the channel's mode
8789 is PRIVKEY, ie private key on the channel exists. Affected
8790 files silcd/server.c and silcd/command.c.
8792 * Fixed a little bug in channel message delivery when channel
8793 private keys are set in the server. Affected file is
8794 silcd/packet_send.c.
8796 * Changed the setting on channel->on_channel = TRUE from the
8797 silc_client_save_channel_key to the JOIN command reply. The
8798 key payload is not received if the private channel key is set.
8799 Affected file lib/silcclient/command_reply.c and the
8800 lib/silcclient/client_channel.c.
8802 * When the CMODE_CHANGE notify is sent and the channel private
8803 key mode is removed the channel key must be re-generated in
8804 other cells as well. Added this support for the router in the
8805 silcd/packet_receive.c.
8807 * Added new local command NOTICE to send notice message on
8808 channel. Affected file silc/local_command.[ch].
8810 Wed Mar 28 23:55:54 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8812 * Added new local command ME to the client. It is used to send
8813 message to a channel with SILC_MESSAGE_FLAG_ACTION to indicate
8814 some action. Affected file silc/local_command.[ch].
8816 * Changed channel_message and private_message client operations
8817 to deliver the message flags to the application. Added also
8818 the `flags' arguments to the silc_client_send_channel_message
8819 and silc_client_send_private_message functions. Affected file
8822 Wed Mar 28 20:50:47 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8824 * Redefined the Private Message Payload to support private message
8825 keys and to support the new private message flags. Updated
8826 the protocol specs. Flags makes it possible to have for example
8827 CTCP style messages.
8829 * Added new type SilcPrivateMessagePayload and defined an API
8830 for it in the lib/silcclient/silcprivate.[ch].
8832 * Tested private message private keys successfully. Tested the
8833 private message key set, unset and list commands with the new
8836 * Redefined the Channel Message Payload to include the channel
8837 message flags (equal with private message flags) to support
8838 for example CTCP style messages.
8840 * Defined some of the message (for channel and private message)
8841 flags. Updated the protocol specs and added the flags to the
8842 lib/silccore/silcchannel.h. The type is SilcMessageFlags.
8844 Wed Mar 28 15:52:36 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8846 * Added SilcKeyAgreementStatus type to the key agreement routines
8847 to indicate the current status and error if one occured.
8848 The status types are defined in the lib/silcclient/silcapi.h.
8850 * Added new local command KEY that is used to set and unset private
8851 keys for channels, set and unset private keys for private messages
8852 with remote clients and to send key agreement requests and
8853 negotiate the key agreement protocol with remote client. The
8854 key agreement is supported only to negotiate private message keys,
8855 it currently cannot be used to negotiate private keys for channels,
8856 as it is not convenient for that purpose.
8858 * Fixed a minor pending callback setting bug in the function
8859 silc_client_get_client_by_id_resolve, now the function works.
8860 Affected file lib/silcclient/idlist.c.
8862 * Added function silc_net_get_local_port to get local bound
8863 port by socket. Added to lib/silcutil/silcnet.[ch].
8865 * Added `sockets' and `sockets_count' fields to the SilcClient
8866 object. They hold the sockets of the listenning sockets in
8867 the client. Listenning sockets may be for example the key
8868 agreement server. Affected file lib/silcclient/client.[ch].
8869 Added functions the silc_client_add_socket and the
8870 silc_client_del_socket. They are exported to the application
8873 * Added ~./silc/clientkeys to support other client's public keys.
8875 * Renamed verify_server_key client operation to verify_public_key
8876 and added one argument to indicate the type of the connection
8877 (server, client etc.).
8879 Tue Mar 27 22:22:38 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8881 * Added silc_server_connection_auth_request to handle the
8882 incoming CONNECTION_AUTH_REQUEST packet. Affected file is
8883 silcd/packet_receive.[ch].
8885 * Added silc_server_send_connection_auth_request into the
8886 silcd/packet_send.c to send the connection auth request packet.
8888 * Cleaned up the silcd/protocol.c a bit and fixed some memory
8891 * Fixed the public key authentication in responder side in the
8892 server. The `auth_data' pointer includes the SilcPublicKey
8893 not the path to the public key. Affected file silcd/protocol.c.
8895 * Implemented the public key authentication in the initiator side
8896 in the server. Affected file silcd/protocol.c.
8898 * Removed the [RedirectClient] config section from the server
8899 configuration. Is not needed and I don't want to implement it.
8901 Tue Mar 27 12:49:56 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8903 * Cleaned up the CMODE command in the server. It now works
8904 correctly and supports all the modes defined in the protocol.
8905 Affected file is silcd/command.c.
8907 * Added `hmac_name' field to the SilcChannelEntry in the server
8908 to hold the default HMAC of the channel. It can be set when
8909 creating the channel (with JOIN command). Affected files
8912 * Added <cipher> and <hmac> argument to the CMODE_CHANGE notify
8913 type to indicate the change of the current cipher and hmac
8914 on the channel. Client can safely ignore the <cipher> argument
8915 (if it chooses to do so) since the CHANNEL_KEY packet will
8916 force the channel key change anyway. The <hmac> argument is
8917 important since the client is responsible of setting the new
8918 HMAC and the hmac key into use.
8920 * Fixed the CMODE command in the client library as well.
8922 * Tested CMODE command in router environment successfully.
8924 Mon Mar 26 14:39:48 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8926 * Show the version of the remote client (or server) when connecting
8927 to the server. It is logged to the log file. Affected file
8928 is silcd/protocol.c.
8930 * Fixed the KILLED notify handling in the client library. The
8931 client must be removed from all channels when receiving the
8934 Also, do not remove the client entry when giving the KILL
8935 command but when the KILLED notify is received.
8937 * Removed silc_idlist_find_client_by_nickname from the server.
8938 Not needed anymore. Affected files silcd/idlist.[ch].
8940 * Implemented the CHANNEL_CHANGE notify type handling to the
8941 server. Affected file silcd/server.c.
8945 Mon Mar 26 12:11:14 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8947 * Added silc_server_send_notify_invite to send the INVITE
8948 notify between routers.
8950 * Implemented the INVITE command correctly to the server.
8952 * Implemented the INVITE notify type handling in the server.
8954 * Implemented the INVITE command to the client library and on the
8957 Sun Mar 25 20:27:09 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8959 * Added function silc_server_get_client_resolve to find the
8960 client entry by ID from all ID lists and then resolve it
8961 (using WHOIS) if it cannot be found. Affected file is
8964 Sun Mar 25 13:52:51 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8966 * Implemented the BAN command to the client library.
8968 * The JOIN command in the server now checks the invite list
8971 * Changed the silc_command_reply_payload_encode_va and the
8972 silc_command_payload_encode_va to support that if argument is
8973 NULL it ignores and checks the next argument. Affected file
8974 lib/silccore/silccommand.c.
8976 * Added silc_server_send_notify_ban to send the BAN notify
8977 type between routers.
8979 * Chaned the silc_notify_payload_encode to support that if
8980 argument is NULL it ignores and checks the next argument.
8981 Affected file lib/silccore/silcnotify.c.
8983 * Tested ban lists in router environment successfully.
8985 Sat Mar 24 14:47:25 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8987 * Implemented BAN command to the server, in silcd/command.[ch].
8989 * Removed the BAN and INVITE_LIST modes from the CMODE command
8992 * Added function silc_string_match to regex match two strings.
8993 Affected files lib/silcutil/silcutil.[ch].
8995 Fri Mar 23 22:02:40 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8997 * Redefined parts of the SilcChannelEntry in the server to support
8998 the new ban and invite lists.
9000 Fri Mar 23 16:25:11 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9002 * Redefined the INVITE command. The same command can be used to
9003 invite individuals to the channel but also to manage the invite
9004 list of the channel (to add to and remove from the invite list).
9005 Updated the protocol specs.
9007 * Added new command SILC_COMMAND_BAN that can be used to manage
9008 the ban list of the channel. Updated the protocol specs.
9010 * Removed the channel modes: the SILC_CMODE_BAN and the
9011 SILC_CMODE_INVITE_LIST as they were a bit kludge to be included
9012 in the CMODE command. The equivalent features are now available
9013 using INVITE and BAN commands. Updated the protocol specs.
9015 * Added new SILC_NOTIFY_TYPE_BAN notify type to notify routers
9016 in the network about change in the current ban list. The notify
9017 type is not used by the client.
9019 * Redefined parts of the SILC_NOTIFY_TYPE_INVITE command to
9020 support the invite lists.
9022 Thu Mar 22 22:52:23 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9024 * Added new function silc_string_regexify that converts string
9025 including wildcard characters into regex string that can
9026 be used by the GNU regex library. Added into the file
9027 lib/silcutil/silcutil.[ch].
9029 Added silc_string_regex_combine to combine to regex strings
9030 into one so that they can be used as one regex string by
9031 the GNU regex library. Added into the file
9032 lib/silcutil/silcutil.[ch].
9034 Added silc_string_regex_match to match two strings. It returns
9035 TRUE if the strings match. Added into lib/silcutil/silcutil.[ch].
9037 Thu Mar 22 15:29:42 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9039 * Imported GNU regex to the soruce tree into lib/contrib.
9040 Fixed some compiler warning from the regex.c.
9042 Wed Mar 21 15:27:58 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9044 * Fixed MOTD command in the server to work in router environment.
9046 * Fixed the MOTD command in the client library to support
9047 the server argument in the command.
9049 * Added `nickname_len' argument to the silc_idlist_add_client
9050 in the server, as the `nickname' argument may be binary data
9053 * Added silc_idlist_get_channels to return all channels from
9056 * Implemented LIST command to the server. Affected file is
9059 * Implemented the LIST command to the client library and on the
9062 * Added [<user count>] argument to the LIST command reply.
9063 With private channels the user count is not shown.
9065 * Updated TODO and README.
9067 Tue Mar 20 21:05:57 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9069 * The client entry's data.registered must be TRUE even with
9070 global client entry on global client list. The data.registered
9071 is used to check whether the client is anymore in the network,
9072 for example with WHOWAS command so it must be valid.
9074 * Fixed the WHOWAS command in the server. It now actually works
9075 in router environment. Added function into silcd/command_reply.c
9076 silc_server_command_reply_whowas_save.
9078 * Added silc_idlist_purge function to the silcd/idlist.c
9079 to periodically purge the ID Cache.
9081 * Fixed INFO command in the server. It works now in router
9082 environment. Added <server name> argument to the INFO command
9083 reply. Updated the protocol specs.
9085 * Fixed minor bug in silc_idcache_purge to not purge if the
9086 expire value is zero.
9088 * Fixed various bugs in WHOIS and IDENTIFY command handling as
9089 they were buggy because of the WHOWAS information.
9091 * Fixed local command MSG to handle the async resolving of
9092 the remote client properly. It used to fail the first MSG.
9093 Affected file silc/local_command.c.
9095 * Added `data_len' field to SilcIDCache context.
9097 Tue Mar 20 16:29:00 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9099 * Update TODO. Todo in commands in the server.
9101 Tue Mar 20 15:45:14 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9103 * Added new notify type SILC_NOTIFY_TYPE_UMODE_CHANGE that is
9104 used by routers as broadcast packet to inform other routers
9105 about the changed user mode.
9107 Implemented the notify handling in the server. Affected file is
9108 silcd/packet_receive.c. Added the function
9109 silc_server_send_notify_umode to the silcd/packet_send.[ch].
9111 * Added new generic Channel Payload and deprecated the New Channel
9112 Payload. The New Channel Payload is now the generic Channel
9115 * Added new argument `mode' to the silc_server_send_new_channel
9116 as it is required in the Channel Payload now.
9118 * Renamed the SilcChannelPayload to SilcChannelMessagePayload
9119 and created a new and real SilChannelPayload to represent the
9120 new generic Channel Payload. Implemented the encode/decode
9121 for Channel Payload. Affected file lib/silccore/silcchannel.[ch].
9123 * Added silc_server_get_client_channel_list to return the list
9124 of channels the client has joined for WHOIS command reply.
9125 Affected file silcd/server.[ch].
9127 * Implemented the channel list sending in the WHOIS command reply
9128 in server and in the client.
9130 Implemented the channel list displaying on the user interface
9131 as well. Affected file silc/client_ops.c.
9133 * Added silc_channel_payload_parse_list to parse list of Channel
9134 Payloads. It returns SilcDList list of SilcChannelPayloads.
9135 Client for example can use this function to parse the list of
9136 channels it receives in the WHOIS command reply. The caller
9137 must free the list by calling silc_channel_payload_list_free.
9138 Affected files lib/silccore/silcchannel.[ch].
9140 Mon Mar 19 21:39:15 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9142 * Added one new argument <user mode> to the WHOIS command reply
9143 to return the mode of the user in SILC. Updated the protocol
9146 Implemented it to the server and client.
9148 Mon Mar 19 18:43:06 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9150 * Fixed the mode printing on the user interface on joining.
9151 Affected file silc/client_ops.c.
9153 * Implemented the UMODE command and user modes in general to the
9154 client library and to the user interface.
9156 * Implemented the UMODE command to the server.
9158 * The server now sends UNKNOWN_COMMAND error status if client sends
9159 unknown command. Affected file silcd/command.c.
9161 * All server commands now handle the command identifier the right
9162 way when sending the command reply to the client. The client can
9163 use to identify the command replies with the identifier.
9165 Mon Mar 19 16:13:07 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9167 * Added silc_server_get_client_route to resolve the route to
9168 the client indicated by the client ID. Affected file is
9171 * Added silc_server_relay_packet as general function to relay
9172 packet to arbitrary destination. This deprecates functions
9173 like _send_private_message_key, _relay_notify etc. Affected
9174 file is silcd/packet_send.[ch].
9176 Removed silc_server_send_key_agreement,
9177 silc_server_send_private_message_key and
9178 silc_server_packet_relay_notify functions from the file
9179 silcd/packet_send.[ch].
9183 * Implemented the SILC_NOTIFY_TYPE_KILLED notify handling in the
9184 server. Affected file silcd/packet_receive.[ch].
9186 * Implemented the KILL command to the client. Implemented the
9187 SILC_NOTIFY_TYPE_KILLED notify handling in the client library.
9188 Affected files lib/silcclient/command[_reply].c and
9189 lib/silcclient/client_notify.c. Implemented the KILL notify
9190 printing in the user inteface.
9192 * Fixed a lot silc_parse_nick memory leaks from the client
9193 library in the file lib/silcclient/command.c.
9195 * Changed the silc_server_send_notify_on_channels's `sender'
9196 argument from SilcSocketConnection to SilcClientEntry to
9197 check the sender as entry and not as connection object and not
9198 to send to the client provided as argument. The affected file
9199 is silcd/packet_send.[ch].
9201 * The notify packets that are destined directly to the client used
9202 to not to be processed by the server. Now changed that and the
9203 server processes all notify packets. After relaying the packet
9204 to the client the notify packet is processed in the server.
9206 * The silc_server_free_client_data now checks whether there is
9207 pending outgoing traffic for the client and purges the data to
9208 the network before removing the client entry.
9210 Sun Mar 18 21:02:47 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9212 * Added SILC_NOTIFY_TYPE_KILLED notify type. It is sent when
9213 an client is killed from the SILC Network. Updated the protocol
9216 Added new function silc_server_send_notify_killed to the
9217 silcd/packet_send.[ch].
9219 * Added function silc_server_packet_relay_notify to relay notify
9220 packets that are destined directly to a client. In this case
9221 the server does not process the notify packets but merely relays
9222 it to the client. Affected file silcd/packet_send.[ch].
9224 Added also silc_server_packet_process_relay_notify to check
9225 whereto relay the notify. Affected file is
9226 silcd/packet_receive.[ch].
9228 * Implemented the KILL command to the server.
9232 * Added the backup schema desgined last fall to the protocol
9233 specs for everyone to see. The specification is in the
9234 *-spec-xx.txt draft and the packet type definitions for the
9235 backup routers is in *-pp-xx.txt draft. Thusly, added also
9236 new packet type SILC_PACKET_CELL_ROUTERS.
9238 * A big security problem in the implementation discovered. The
9239 signoff of an client did not cause new channel key generation
9240 which it of course should've done. The channel keys must be
9241 always re-generated when client leaves (or signoffs) the channel.
9242 The silc_server_remove_from_channels funtion now handles
9243 the channel key re-generation.
9245 * Added `sender' argument to the silc_server_send_notify_on_channels
9246 to not to send the client provided as argument. Affected file
9247 silcd/packet_send.[ch].
9249 Fri Mar 16 15:52:49 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9251 * Implemented OPER and SILCOPER commands into the server and
9254 * Added silc_auth_verify and silc_auth_verify_data to verify
9255 the authentication directly from the authentication payload.
9256 It supports verifying both passphrase and public key based
9257 authentication. Affected file lib/silccore/silcauth.[ch].
9259 * Added `hash' field to the SilcIDListData structure. It is the
9260 hash negotiated in the SKE protocol. Affected file is
9263 * Slight redesigning of the SilcAuthPayload handling routines.
9264 Do not send SilcPKCS but SilcPublicKey as argument.
9266 * Implemented the public key authentication support to the
9267 serverconfig. The public key is loaded from the provided path
9268 and saved as authentication data to void * pointer. Thus,
9269 changed the unsigned char *auth_data to void *auth_data;
9271 * Fixed SHUTDOWN command to send the reply before the server
9272 is shutdown. :) Affected file silcd/command.c.
9274 * Fixed fatal bug in CONNECT command. The hostname was invalid
9275 memory and server crashed. Affected file silcd/command.c.
9277 * Fixed fatal bug in CLOSE command. The server_entry became
9278 invalid but was referenced later in the command. Affected file
9281 Thu Mar 15 12:46:58 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9283 * Fixed fatal bug in failure packet handling. Server ignored
9284 the failure and thus crashed when it came.
9288 Wed Mar 14 20:37:35 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9290 * Added new SILC_CF_LAG_STRICT command flag that strictly forces
9291 that the command may be executed only once in (about) 2 seconds.
9292 The old SILC_CF_LAG flag is same but allows command bursts up
9293 to five before limiting.
9295 Added the support for CF_LAG and CF_LAG_STRICT flags to the
9296 server code. Various commands now includes the CF_LAG_STRICT
9297 flag to disallow any kind of miss-use of the command.
9299 * Fixed the silc_buffer_unformat to not to allocate any data
9300 if the length of the data is zero. It used to allocate the
9301 length + 1. Affected file lib/silcutil/silcbuffmt.c.
9303 Wed Mar 14 16:10:30 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9305 * Changed the format of AdminConnection configuration section
9306 in the server. Added username of the admin to the format.
9307 Affected files silcd/serverconfig.[ch].
9309 Added silc_server_config_find_admin into silcd/serverconfig.[ch]
9310 to return admin configuration data by host, username and/or
9313 Wed Mar 14 13:18:16 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9315 * Implemented WHOWAS command to the server. Added the functions:
9317 silc_server_command_whowas_parse,
9318 silc_server_command_whowas_send_reply,
9319 silc_server_command_whowas_from_client and
9320 silc_server_command_whowas_from_server
9322 * Added <Client ID> argument to the WHOWAS command reply. Updated
9323 the protocol specs accordingly.
9325 * Implemented WHOWAS command and command_reply to the client
9328 Implemented the WHOWAS printing on the user interface.
9330 Tue Mar 13 22:17:34 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9332 * Added new argument to the WHOWAS command reply, the real name.
9333 It is an optional argument. Updated the protocol specs.
9335 * Added SilcIDCacheDestructor callback that is registered when
9336 the SilcIDCache is allocated. The callback is called when
9337 an cache entry in the ID Cache expires, or is purged from the
9338 cache. Added into lib/silccore/idcache.[ch].
9340 Added silc_idlist_client_destructor to the silcd/idlist.[ch]
9341 to destruct the client entries when the cache entry expires.
9342 Other ID Cache's in server and in the client library ignores
9345 * If the ID Cache entry's `expire' field is zero then the entry
9346 never expires. Added boolean `expire' argument to the
9347 silc_idcache_add function in the lib/silccore/idcache.[ch].
9348 If it is TRUE the default expiry value is used.
9350 * Added silc_server_free_client_data_timeout that is registered
9351 when client disconnects. By default for 5 minutes we preserve
9352 the client entry for history - for WHOWAS command.
9354 Tue Mar 13 13:26:18 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9356 * Added support to the server to enforce that commands are not
9357 executed more than once in 2 seconds. If server receives
9358 commands from client more frequently, timeout is registered
9359 to process the commands. Affected file silcd/command.c.
9360 Added new function silc_server_command_process_timeout.
9362 * Changed NICK_NOTIFY handling in client library to check that
9363 if the client's nickname was changed, so there is no need to
9364 resolve anything from the server.
9366 * Removed error printing from the WHOIS and IDENTIFY commands.
9367 If error occurs then it is ignored silently in the client library.
9368 The application, however, may map the received error to
9369 human readable error string. The application currently maps
9370 the NO_SUCH_NICKNAME error to string.
9372 * Made the command status message public to the application. Moved
9373 them from lib/silcclient/command_reply.c to
9374 lib/silcclient/command_reply.h. The application can map the
9375 received command status to the string with the
9376 silc_client_command_status_message function.
9378 * Added check to the server to check that client's ID is same
9379 as the Source ID in the packet the client sent. They must
9382 Tue Mar 13 12:49:21 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9384 * Added dist-bzip hook to the Makefile.am to make bzip2
9385 compressed distributions.
9387 Mon Mar 12 18:43:38 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9389 * Server now enforces the maximum length for the nickname and
9390 the channel as protocol specification dictates. 128 bytes for
9391 nickname and 256 bytes for channel name.
9393 * Moved the WHOIS printing to the application. The client libary
9394 does not print out the WHOIS information anymore, the application
9395 must do it. Renamed silc_client_command_reply_whois_print to
9396 the silc_client_command_reply_whois_save.
9398 The client's idle time is also sent to the application now, and
9399 the idle is shown on screen.
9401 * Added silc_client_command_reply_identify_save to save the
9402 received IDENTIFY entries.
9404 * Do not check for channel private keys in message sending and
9405 reception if the channel does not have the PRIVKEY mode set.
9406 Affected file lib/silclient/client_channel.c.
9408 Sun Mar 11 20:25:06 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9410 * Fixed a minor bug if WHOIS and IDENTIFY command parsing that
9411 just surfaced after chaning the JOIN procedure.
9413 Sun Mar 11 14:59:05 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9415 * Added silc_client_get_clients_by_list to get client entries
9416 from Client ID list, that is returned for example by JOIN
9417 and USERS command replies. The application should use this
9418 function for example when JOIN command reply is received to
9419 resolve the clients already on the channel (library does not
9420 do that anymore as USERS command reply is not used in the JOIN
9421 procedure anymore). Affected files lib/silcclient/silcapi.h and
9422 lib/silcclient/idlist.c.
9424 * JOIN command reply and USERS command reply returns now SilcBuffer
9425 pointers instead of unsigned char pointers when returning
9426 the client list and mode list.
9428 * Added <Client ID> argument to the JOIN command reply, mainly
9429 for the server to identify for which client the command was
9430 originally sent. Updated protocol specs accordingly.
9432 * Added SilcDlist private_key pointer to the SilcChannelEntry
9433 in the client to support the channel private keys. Affected
9434 file is lib/silcclient/idlist.h.
9436 * Added SilcChannelPrivateKey argument to the function
9437 silc_client_send_channel_message so that application can choose
9438 to use specific private ke if it wants to. If it is not provided,
9439 the normal channel key is used, unless private keys are set.
9440 In this case the first (key that was added first) is used
9441 as the encryption key.
9443 * Implemented the support for channel private key handling.
9444 Implemented the following functions:
9446 silc_client_add_channel_private_key,
9447 silc_client_del_channel_private_keys,
9448 silc_client_del_channel_private_key,
9449 silc_client_list_channel_private_keys and
9450 silc_client_free_channel_private_keys
9452 Affected file lib/silcclient/client_channel.c.
9454 * Added the support for the private keys in the channel message
9455 sending and encryption and in the message reception and
9456 decryption. Affected funtions are
9457 silc_client_send_channel_message and silc_client_channel_message.
9459 Sat Mar 10 21:36:22 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9461 * Added SKE's key verify callback to the client library's
9462 KE protocol context. Affected files lib/silcclient/protocol.[ch].
9464 * Removed the statement that server (or router) must send USERS
9465 command reply when joining to the channel so that the client
9466 knows who are on the channel. Instead, the client list and
9467 client's mode list is now sent in the JOIN command reply to the
9468 client who joined channel. This is better solution.
9470 * Added function silc_server_get_users_on_channel and function
9471 silc_server_save_users_on_channel to the silcd/server.[ch].
9473 * Removed function silc_server_command_send_users from the
9476 * Do not show topic on the client library anymore. The topic is
9477 sent in the command reply notify to the application and the
9478 application must show the topic now.
9480 Sat Mar 10 00:07:37 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9482 * Added client searching by nickname hash into the IDENTIFY and
9483 WHOIS commands in the server as they were clearly missing from
9484 them. Affected file is silcd/command.c.
9486 * Fixed a bug in private message receiving in the client library.
9487 The remote ID was freed and it wasn't supposed, now it is
9490 Fri Mar 9 12:40:42 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9492 * Minor fix to the channel payload; allocate the data area, as it
9493 needs to be of specific length.
9495 * If the key agreement port is zero then the operating
9496 system will define the bound port. Affected files are
9497 lib/silcclient/silcapi.h and lib/silcclient/client_keyagr.c.
9499 * Added new function silc_channel_payload_decrypt into the file
9500 lib/silccore/silcchannel.[ch].
9502 * Moved the channel message etc, check from silc_packet_decrypt
9503 to applications. The library calls now a generic
9504 SilcPacketCheckDecrypt callback which is to return TRUE or FALSE
9505 when the packet is either normal or special. This was done to
9506 allow more wide range of checking that was not allowed when
9507 the code was in library. Now applications can do virtually any
9508 checks to the packet and return to the library the decision how
9509 the packet should be processed. Affected files are
9510 lib/silccore/silcpacket.[ch].
9512 Added silc_server_packet_decrypt_check to the server and
9513 silc_client_packet_decrypt_check to the client library.
9515 * Added silc_server_packet_send_srcdest into silcd/packet_send.[ch]
9516 to send with specified source and destination information.
9518 * Channel message delivery between routers was broken after the
9519 channel key distribution was fixed earlier. The channel key
9520 was used be to distributed to other routers as well which is not
9521 allowed by the protocol. Now this is fixed and channel keys
9522 really are cell specific and the channel message delivery between
9523 routers comply with the protocol specification.
9525 * Fixed various commands in server to check also the global list
9526 for the channel entry and not just the local list. The affected
9527 file silcd/command.c.
9529 Thu Mar 8 21:39:03 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9531 * Added assert()s to buffer formatting and unformatting routines
9532 to assert (if --enable-debug) when error occurs. Affected
9533 file: lib/silcutil/silcbuffmt.c.
9535 * Changed to auto-reconnect to check whether the remote host is
9536 router and register the re-connect timeout if it is. It used
9537 to check that whether we are normal server, but router must do
9538 auto-reconnect with another router as well. Affected file
9541 * Removed the [<key len>] option from CMODE command as the cipher
9542 name decides the key length, nowadays. See the defined ciphers
9543 from the protocol specification.
9545 * Added [<hmac>] option to the CMODE command to define the HMAC
9546 for the channel. Added SILC_CMODE_HMAC channel mode.
9548 * Added [<hmac>] option for the JOIN command so that user can
9549 select which HMAC is used to compute the MACs of the channel
9552 * Added Hmac field to the Channel Message Payload. The integrity
9553 of plaintext channel messages are now protected by computing
9554 MAC of the message and attaching the MAC to the payload. The
9555 MAC is encrypted. Now, it is clear that this causes some
9556 overhead to the size of the packet but rationale for this is that
9557 now the receiver can verify whether the channel message decrypted
9558 correctly and also when private keys are set for the channel the
9559 receiver can decrypt the packet with several keys and check from
9560 the MAC which key decrypted the message correctly.
9562 * Added silc_cipher_encrypt and silc_cipher_decrypt into the
9563 lib/silccrypt/silccipher.[ch].
9565 * Added silc_hash_len to return the digest length into the
9566 lib/silcrypt/silchash.[ch].
9568 * Rewrote parts of Silc Channel Payload interface in the
9569 lib/silccore/silcchannel.[ch]. The encode function now also
9570 encrypts the packet and parse function decrypts it.
9572 Wed Mar 7 20:58:50 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9574 * Fixed a minor formatting bug in the SKE's key material processing.
9575 It actually might have processed the keys wrong way resulting
9578 * Redefined the mandatory HMAC algorithms and added new algorithms.
9579 Added hmac-sha1-96 and hmac-md5-96 which are normal hmac-sha1
9580 and hmac-md5 truncated to 96 bits. The mandatory is now
9581 hmac-sha1-96. Rest are optional (including the one that used
9582 to be mandatory). Rationale for this is that the truncated HMAC
9583 length is sufficient from security point of view and can actually
9584 make the attack against the HMAC harder. Also, the truncated
9585 HMAC causes less overhead to the packets. See the RFC2104 for
9588 * Added new [hmac] configuration section. The SKE used to use
9589 the hash names (md5 and sha1) in the SKE proposal as HMCAS which
9590 is of course wrong. The official names that must be proposed in
9591 the SKE are the ones defined in the protocol specification
9592 (hmac-sha1-96 for example). The user can configure any hmac
9593 using any hash function configured in the [hash] section. At
9594 least, the mandatory must be configured.
9596 Rewrote the HMAC interface in lib/silccrypt/silchmac.[ch].
9598 * Added HMAC list to the SKE proposal list. It has now both
9599 hash algorithm list and HMAC list. This makes the protocol
9600 incompatible with previous versions. The SKE now seems to work
9601 the way it is supposed to work, for the first time actually.
9603 * Defined plain Hash algorithms to the protocol specification.
9606 Tue Mar 6 15:36:11 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9608 * Implemented support for key agreement packets into the server.
9609 Added functions silc_server_key_agreement and
9610 silc_server_send_key_agreement. Other than these functions,
9611 server has nothing to do with this packet.
9613 * Added support for private message key packets into the server.
9614 Added functions silc_server_private_message_key and
9615 silc_server_send_private_message_key.
9619 * Changed the silc_[client|server]_protocol_ke_set_keys to be
9620 called in the protocol's final callback instead in the END
9621 protocol state. This makes a little more sense and in the same
9622 time in client we can use the same protocol routines for normal
9623 key exchange and to key agreement packet handling as well.
9625 * Added to both client's and server's KE protocol context the
9626 SilcSKEKeyMaterial pointer to save the key material. We will
9627 bring the key material to the protocol's final callback by doing
9628 this. The final callback must free the key material.
9630 * Added SKE's packet_send callback into client's KE protocol
9631 context so that the caller can choose what packet sending function
9632 is used. This way we can use different packet sending when
9633 doing normal SKE when doing key agreement packet handling (in
9634 the key agreement packet handling we do not want to encrypt
9637 * Implemented the responder side of the key agreement routines
9638 in the client. The client can now bind to specified port and
9639 accept incoming key negotiation. The key material is passed
9640 to the application after the protocol is over.
9642 * Implemented the processing of incoming Key Agreement packet
9643 in the client. Added function silc_client_key_agreement to
9646 * Implemented the intiator side of the key agreement routines
9647 in the client. The client can now initiate key agreement with
9648 another remote client. The key material is passed to the
9649 application after the protocol is over.
9651 * Created client_keyagr.c to include all the key agreement
9654 * Added macro SILC_TASK_CALLBACK_GLOBAL which is equal to the
9655 SILC_TASK_CALLBACK except that it is not static.
9657 * Created client_notify.c and moved the Notify packet handling
9658 from the client.[ch] into that file.
9660 * Created client_prvmsg.c and moved all private message and
9661 private message key routines from the client.[ch] into that file.
9663 * Create client_channel.c and moved all channel message and
9664 channel private key routines from the client.[ch] into that file.
9666 * Changed silc_client_get_client_by_id_resolve to resolve with
9667 WHOIS command instead of IDENTIFY command, in the file
9668 lib/silclient/idlist.c.
9670 Mon Mar 5 18:39:49 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9672 * Implemented the SKE's responder side to the Client library.
9674 * When FAILURE is received to the protocol do not trust it
9675 blindly. Register a timeout to wait whether the remote closes
9676 the connection as it should do it, only after that process the
9677 actual failure. This was changed to both client and server.
9679 * Added client_internal.h to include some of the structures
9680 there instead of client.h in lib/silcclient/.
9682 * Added function silc_task_unregister_by_callback to unregister
9683 timeouts by the callback function.
9685 Sat Mar 3 19:15:43 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9687 * Some "Incomplete WHOIS info" errors has been appearing on the
9688 log files. Took away the entry->userinfo check from WHOIS
9689 reply sending. The entry->userinfo is now " " if client did not
9690 provide one. I thought this was fixed earlier but something
9691 is wrong still. Let's see if the error still appears.
9693 Wed Feb 28 20:56:29 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9695 * Fixed a minor bug in the login when the channel key is
9696 re-generated in the server. It used to generate the key in
9697 wrong order and thus caused problems in the channel traffic.
9699 * Fixed a minor bug in channel key distsribution after
9700 KICK command. The key was not sent to the router even though
9703 Tue Feb 27 20:24:25 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9705 * Added silc_ske_process_key_material_data as generic routine
9706 to process any key material as the SILC protocol dictates. The
9707 function is used by the actual SKE library but can be used by
9708 applications as well. This relates to the private message keys
9709 and the channel private keys since they must be processed the
9710 same way the normal SILC session keys. The protocol dictates
9711 this. Affected files: lib/silcske/silcske.[ch].
9713 Added also silc_ske_free_key_material to free the
9714 SilcSKEKeyMaterial structure.
9716 * Defined silc_cipher_set_key function to set the key for
9717 cipher without using the object's method function. The affected
9718 files: lib/silccrypt/silccipher.[ch].
9720 * Implemented silc silc_client_add_private_message_key,
9721 silc_client_add_private_message_key_ske,
9722 silc_client_del_private_message_key,
9723 silc_client_list_private_message_keys and
9724 silc_client_free_private_message_keys functions in the
9727 Added functions silc_client_send_private_message_key to send
9728 the Private Message Key payload and silc_client_private_message_key
9729 to handle incoming Private Message Key payload.
9731 * Added Cipher field to the Private Message Key payload to set
9732 the cipher to be used. If ignored, the default cipher defined
9733 in the SILC protocol (aes-256-cbc) is used.
9735 Tue Feb 27 13:30:52 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9737 * Removed lib/silcclient/ops.h file.
9739 Redefined parts of the SILC Client Library API. Created new
9740 file silcapi.h that deprecates the ops.h file and defines the
9741 published Client Library API. Defined also private message key
9742 API and channel private key API into the file.
9744 This is the file that the application must include from the
9745 SILC Client Library. Other files need not be included by
9746 the application anymore.
9748 * Added new key_agreement client operation callback and also
9749 defined the Key Agreement library API for the application.
9751 Tue Feb 27 11:28:31 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9753 * Added new packet type: SILC_PACKET_KEY_AGREEMENT. This packet
9754 is used by clients to request key negotiation between another
9755 client in the SILC network. If the negotiation is started it
9756 is performed using the SKE protocol. The result of the
9757 negotiation, the secret key material, can be used for example
9758 as private message key.
9760 Implemented the Key Agreement payload into the files
9761 lib/silccore/silauth.[ch].
9763 Mon Feb 26 12:13:58 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9765 * Redefined ciphers for the SILC protocol. Added some new ciphers
9766 and defined the key lengths for the algorithms. Changed the
9767 code accordingly. The default key length is now 256 bits.
9769 * Fixed SKE key distribution function silc_ske_process_key_material
9770 when the key length is more than 128 bits. The default key
9771 length in SILC is now 256 bits.
9773 * Added new command status type: SILC_STATUS_ERR_UNKOWN_ALGORITHM
9774 to indicate unsupported algorithm.
9776 * Renamed rijndael.c to aes.c and all functions as well.
9778 * Fixed a long standing channel key setting bug in client library.
9779 Weird that it has never surfaced before.
9781 * Fixed bug in channel deletion. If the entire channel is removed
9782 then it must also delete the references of the channel entry
9783 from the client's channel list as the client's channel entry and
9784 the channel's client entry share same memory.
9786 Sun Feb 25 20:47:29 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9788 * Implemented CONNECT and SHUTDOWN commands in the client.
9790 * Implemented CLOSE command to the client.
9792 * Added the function silc_idlist_find_server_by_name into the
9793 files silcd/idlist.[ch].
9795 Added the function silc_idlist_find_server_by_conn into the
9796 files silcd/idlist.[ch].
9798 Sat Feb 24 23:45:49 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9800 * DIE command was renamed to SHUTDOWN. Updated the both code
9803 * Defined SILC_UMODE_NONE, SILC_UMODE_SERVER_OPERATOR and
9804 SILC_UMODE_ROUTER_OPERATOR modes into lib/silccore/silcmode.h.
9806 * Implemented CONNECT, CLOSE and SHUTDOWN commands to the server
9809 * Added function silc_server_create_connection function to create
9810 connection to remote router. My server implementation actually
9811 does not allow router to connect to normal server (it expects
9812 that normal server always initiates the connection to the router)
9813 so the CONNECT command is only good for connecting to another
9816 Sat Feb 24 16:03:45 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9818 * Added SILC_NOTIFY_TYPE_KICKED to indicate that the client
9819 or some other client was kicked from the channel.
9821 Implemented the handling of the notify type to both client
9824 Implemented silc_server_send_notify_kicked to send the KICKED
9825 notify. It is used to send it to the server's primary router.
9827 * Implemented the KICK command into server and client.
9829 * Added `query' argument to the silc_idlist_get_client function
9830 to indicate whether to query the client from server or not if
9833 * Added new command status type SILC_STATUS_ERR_NO_CHANNEL_FOPRIV
9834 to indicate that the client is not channel founder.
9838 Sat Feb 24 00:00:55 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9840 * Removed the rng context from SilcPacketContext structure and
9841 changed that the packet routine uses the Global RNG API.
9843 Fri Feb 23 11:22:57 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9845 * Added support for quit message that client can "leave" on the
9846 channel when it quits the SILC. It is ditributed inside the
9847 SILC_NOTIFY_TYPE_SIGNOFF notify type.
9849 Added silc_server_free_client_data that will take the
9850 signoff message as argument.
9852 * Changed SKE routines to use the silc_pkcs_sign/verify routines.
9854 Thu Feb 22 23:05:36 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9856 * Updated parts of the protocol specification to keep it up
9859 Thu Feb 22 15:08:20 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9861 * Added List flag (SILC_PACKET_FLAG_LIST) to indicate list of
9862 payloads in one packet.
9864 * Deprecated following packet types: NEW_ID_LIST, NEW_CHANNEL_LIST,
9865 NEW_CHANNEL_USER_LIST, SET_MODE and SET_MODE_LIST. List packets
9866 use now the new List flag.
9868 * Also deprecated the following packet types: REPLACE_ID,
9869 NEW_CHANNEL_USER and REMOVE_CHANNEL_USER packet types.
9871 * Added list support for Notify packet in server.
9873 * Added silc_server_send_notify_channel_change to send the
9874 CHANNEL_CHANGE notify type to replace channel ID's. Deprecates
9875 the silc_server_send_replace_id.
9877 * Added silc_server_send_notify_nick_change to send the
9878 NICK_CHANGE notify type. Deprecates the function
9879 silc_server_send_replace_id.
9881 * Added silc_server_send_notify_join to send the JOIN notify type.
9882 Deprecates the function silc_server_send_new_channel_user.
9884 * Added silc_server_send_notify_leave to send LEAVE notify type.
9885 Deprecates the function silc_server_send_remove_channel_user.
9887 * Added silc_server_send_notify_cmode and
9888 silc_server_send_notify_cumode to send CMODE and CUMODE notify
9889 types. Deprecates the silc_server_send_set_mode function.
9891 * Added SERVER_SIGNOFF notify type to indicate that server has
9892 quit. This means that all clients on the channel from that
9893 server will drop. This can be also used when netsplit happens.
9895 Deprecated REMOVE_ID packet type since it is not needed anymore
9898 Added silc_server_send_notify_server_signoff to send the
9899 SERVER_SIGNOFF notify type. Deprecates the function
9900 silc_server_send_remove_id.
9902 Added also silc_server_send_notify_signoff to send the
9903 SIGNOFF notify type.
9905 * Employed the PKCS #1. It is the mandatory way to do RSA in the
9906 SILC protocol from this day on. Changed the protocol
9907 specification as well.
9909 * Added silc_server_send_notify_topic_set to send TOPIC_SET
9910 notify type. It is used between routers to notify about
9911 topic changes on a channel.
9913 * Added silc_id_dup into lib/silccore/id.[ch] to duplicate
9916 * Partly updated the protocol specification to comply with the
9917 changes now made. It is still though a bit outdated.
9919 * The JOIN notify type now takes one extra argument <Channel ID>.
9920 The packet used to be destined to the channel but now the
9921 JOIN type may be sent as list thus it is impossible to
9922 destine it to any specific channel. By adding this argument
9923 it is again possible.
9925 Wed Feb 21 22:39:30 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9927 * Added CREDITS file. The CHANGES and CREDITS file will appear
9928 in the distribution as well.
9930 Wed Feb 21 14:17:04 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9932 * Implemented CMODE_CHANGE, CUMODE_CHANGE and TOPIC_SET notify
9933 types in the server's silcd/packet_receive.c.
9935 * Implemented CMODE and CUMODE to work in router environment.
9937 * Fixed minor encoding and decoding buglet from the
9938 lib/silccore/silcmode.c.
9940 * Fixed buffer overflow from lib/silcclient/command.c in USERS
9943 Wed Feb 21 12:44:00 EET 2001 Mika Boström <bostik@lut.fi>
9945 * Changed all SilcConfigServer* and silc_config_server* to
9946 SilcServerConfig* and silc_server_config*, respectively.
9949 Wed Feb 21 00:10:00 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9951 * Associated the ID (client or server ID) to the Authentication
9952 Payload to avoid any possibility of forging. Updated the
9953 protocol specification and the code accordingly.
9955 Tue Feb 20 14:14:14 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9957 * The RSA key length is now save to the RsaKey context in the
9958 key generation process in lib/silccrypt/rsa.c. The key length
9959 is now used to figure out the maximum size of the block allowed
9960 to be encrypted/signed.
9962 * Added silc_mp_mp2bin_noalloc into lib/silcmath/mpbin.[ch]. It
9963 is equivalent to the silc_mp_mp2bin but does not allocate any
9966 * Changed silc_mp_mp2bin API to take length argument. If it is
9967 non-zero then the buffer is allocated that large. If zero, then
9968 the size is approximated using silc_mp_sizeinbase, which however
9971 * Created Global RNG API which is global RNG that application can
9972 initialize. After initializing, any routine anywhere in the
9973 code (including library) can use RNG without allocating a new
9974 RNG object. This was done to allow this sort of use of the
9975 RNG in code that has no chance to allocate RNG object. All
9976 applications currently allocate this and many routines in the
9977 library use this. Affected file lib/silccrypt/silcrng.[ch].
9979 * Removed the RNG kludge from lib/silcmath/primegen.c and changed
9980 it to use the Global RNG API.
9982 * Defined Authentication Payload into protocol specification that
9983 is used during SILC session to authenticate entities. It is
9984 used for example by client to authenticate itself to the server
9985 to obtain server operator privileges.
9987 Implemented this payload into the lib/silccore/silcauth.[ch].
9988 Implemented also routines for public key based authentication
9989 as the new protocol specification dictates.
9991 Moved definitions of different authentication methods from
9992 lib/silccore/silcprotocol.h into lib/silccore/silcauth.h.
9994 * Added silc_pkcs_encrypt, silc_pkcs_decrypt, silc_pkcs_sign,
9995 silc_pkcs_verify and silc_pkcs_sign_with_hash and
9996 silc_pkcs_verify_with_hash functions into the file
9997 lib/silccrypt/silcpkcs.[ch].
9999 Mon Feb 19 19:59:28 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10001 * The client entry's userinfo pointer must be always valid.
10002 Otherwise the [<unknown>] bug will surface beacuse the WHOIS
10003 will fail since it requires the userinfo. Now, the userinfo
10004 is allocated as "" if actual userinfo does not exist. Actually,
10005 it must exist and it is totally Ok to drop client connections
10006 that does not announce the userinfo. However, we will make
10007 this workaround for now.
10009 * Added silc_net_get_remote_port into lib/silcutil/silcnet.[ch]
10010 to return the remote port by socket.
10012 Mon Feb 19 14:26:49 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10014 * Changed SILC_SERVER_COMMAND_EXEC_PENDING macro to the name
10015 SILC_SERVER_PENDING_EXEC and added an new macro
10016 SILC_SERVER_PENDING_DESTRUCTOR which is called to free the
10017 data or when error occurs while processing the pending command.
10019 Added new argument `destructor' into silc_server_command_pending
10020 and to the SilcServerCommandPending object. This destructor is
10021 now called after calling the pending callback or if error occurs
10022 immediately. If error occurs the actual pending callback won't
10023 be called at all - only the destructor. The destructor may be
10024 NULL if destructor is not needed.
10026 All this applies for client library code as well. Similar
10027 changes were made there as well for the pending commands.
10029 In the client, the application must now allocate the
10030 SilcClientCommandContext with the silc_client_command_alloc
10033 * Added reference counter to the SilcServerCommandContext. Added
10034 function silc_server_command_alloc and silc_server_command_dup
10037 Same type of functions added to the client library for the same
10040 * Removed the cmd_ident from IDListData away since it is now
10041 global for all connections. It is the command identifier used
10042 in command sending and with pending commands. The affected file
10045 * Added reference counter to the SilcSocketConnection objecet to
10046 indicate the usage count of the object. The object won't be
10047 freed untill the reference counter hits zero. Currently only
10048 server uses this, and client ignores it. The client must be
10049 set to use this too later. The affected files are
10050 lib/silccore/silcsockconn.[ch]. Added also the function
10051 silc_socket_dup to increase the reference counter.
10053 This was mainly added because it is possible that the socket
10054 is removed underneath of pending command or other async
10055 operation. Now it won't be free'd and proper DISCONNECTING
10056 flags, etc. can be set to avoid sending data to connection that
10057 is not valid anymore.
10059 * Added SILC_SET_DISCONNECTING to server.c when EOF is read from
10060 the connection. After that it sets SILC_SET_DISCONNECTED.
10061 It is, however, possible that the socket data is not still freed.
10062 The silc_server_packet_process now checks that data is not
10063 read or written to connection that is DISCONNECTED. The socket
10064 get's freed when the reference counter hits zero.
10066 Mon Feb 19 00:50:57 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10068 * Changed the client operation API: channel_message operation's
10069 `sender' is now the client entry of the sender, not the nickname
10070 and the `channel' is the channel entry, not the channel name.
10072 In the private_message operation the `sender' is now also the
10073 client entry of the sender not the nickname.
10075 Affected file is lib/silcclient/ops.h and all applications
10076 using the client operations.
10078 Sat Feb 17 22:11:50 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10080 * Moved the calling of ops->connect() from connect_to_server_final
10081 into receive_new_id functin since that is the point when the
10082 client is actually allowed to send traffic to network. The
10083 affected file is lib/silcclient/client.c.
10085 Sat Feb 17 13:15:35 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10087 * When receiving NEW_CHANNEL_LIST, NEW_CHANNEL_USER_LIST,
10088 NEW_ID_LIST and SET_MODE_LIST packets, broadcast the list packet
10089 (if needs broadcasting) instead of broadcasting the packets one
10090 by one which would make a burst in the network traffic.
10092 * Added `broadcast' argument to the functions in silcd/server.[ch]
10093 silc_server_create_new_channel[_with_id] to indicate whether
10094 to send New Channel packet to primary router.
10096 Sat Feb 17 01:06:44 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10098 * Added new function into the silcd/server.[ch] files:
10099 silc_server_create_new_channel_with_id to create new channel with
10100 already existing Channel ID.
10102 * Added new packet type SILC_PACKET_SET_MODE_LIST into the file
10103 lib/silccore/silcpacket.h. This packet is used t send list of
10104 Set Mode payloads inside one packet. Server uses this to set
10105 the modes for the channels and clients on those channels, that it
10106 announced to the router when it connected to it. The protocol
10107 specification has been updated accordingly.
10109 * The silc_server_new_channel did not handle the packet coming
10110 from normal server as it normally does not send that. However,
10111 when it announces its channels it does send it. Implemented
10112 the support for that.
10114 * Added SILC_ID_CHANNEL_COMPARE macro to compare to Channel ID's
10115 into the file lib/silccore/id.h.
10117 Fri Feb 16 23:57:29 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10119 * Fixed memory leaks in the functions silc_idlist_del_client,
10120 silc_idlist_del_channel and silc_idlist_del_server in the file
10121 silcd/idlist.c. All of those leaked like a sieve.
10123 * Fixed some small memory leaks in the client's function
10124 silc_client_notify_by_server.
10126 * Added functions into silcd/server.c: silc_server_announce_clients,
10127 silc_server_announce_channels and silc_server_announce_server.
10128 These functions are used by normal and router server to announce
10129 to its primary router about clients, channels and servers (when
10130 router) that we own. This is done after we've connected to the
10133 These functions effectively implements the following packet types:
10134 SILC_PACKET_NEW_CHANNEL_LIST, SILC_PACKET_NEW_CHANNEL_USER_LIST
10135 and SILC_PACKET_NEW_ID_LIST.
10137 * Added new functions into the silcd/packet_receive.[ch]:
10138 silc_server_new_id_list, silc_server_new_channel_list and
10139 silc_server_new_channel_user_list to handle the incoming
10140 NEW_ID_LIST, NEW_CHANNEL_LIST and NEW_CHANNEL_USER_LIST packets.
10142 * Added support of changing Channel ID in the function
10143 silc_server_replace_id. If the server that announces a channel
10144 to the router already exists in the router (with same name but
10145 with different Channel ID), router is responsible to send
10146 Replace ID packet to the server and force the server to change
10147 the Channel ID to the one router has.
10149 * Added new notify type SILC_NOTIFY_TYPE_CHANNEL_CHANGE to notify
10150 client that the Channel ID has been changed by the router. The
10151 normal server sends this to the client. Client must start using
10152 the new Channel ID as the channel's ID.
10154 Implemented handling of this new type into lib/silcclient/client.c
10155 into the function silc_client_notify_by_server.
10157 * Added new function silc_idlist_replace_channel_id into the files
10158 silcd/idlist.[ch] to replace the Channel ID.
10160 Fri Feb 16 14:14:00 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10162 * Call silc_server_command_identify_check always when processing
10163 the IDENTIFY command in silcd/command.c
10165 Thu Feb 15 20:07:37 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10167 * Added new packet type SILC_PACKET_HEARTBEAT that is used to
10168 send keepalive packets. The packet can be sent by clients,
10169 servers and routers.
10171 Added function silc_socket_set_heartbeat into the file
10172 lib/silccore/silcsockconn.[ch] to set the heartbeat timeout.
10173 If not set, the heartbeat is not performed. The actual
10174 heartbeat is implemented in the low level socket connection
10175 library. However, application is responsible of actually
10176 sending the packet.
10178 Added silc_server_send_heartbeat to send the actual heartbeat
10179 packet into silcd/packet_send.[ch]. Server now performs
10180 keepalive with all connections.
10182 * Added silc_task_get_first function into lib/silcutil/silctask.c
10183 to return the timeout task with shortest timeout. There was a bug
10184 in task unregistration that caused problems. TODO has been
10185 updated to include that task system must be rewritten.
10187 * The client library will now resolve the client information when
10188 receiving JOIN notify from server for client that we know but
10189 have incomplete information.
10191 * Rewrote parts of silc_server_remove_from_channels and
10192 silc_server_remove_from_one_channel as they did not remove the
10193 channel in some circumstances even though they should've.
10195 * Encryption problem encountered in server:
10197 The LEAVE command used to send the Channel Key packet to the
10198 router immediately after generating it. However, the code
10199 had earlier sent Remove Channel user packet but not immediately,
10200 ie. it was put to queue. The order of packets in the router
10201 was that Channel Key packet was first and Remove Channel User
10202 packet was second, even though they were encrypted in the
10203 reverse order. For this reason, MAC check failed. Now, this
10204 is fixed by not sending the Channel Key packet immediately but
10205 putting it to queue. However, this is more fundamental problem:
10206 packets that are in queue should actually not be encrypted
10207 because packets that are sent immediately gets encrypted
10208 actually with wrong IV (and thus MAC check fails). So, packets
10209 that are in queue should be encrypted when they are sent to
10210 the wire and not when they put to the queue.
10212 However, the problem is that the current system has not been
10213 designed to work that way. Instead, the packet is encrypted
10214 as soon as possible and left to the queue. The queue is then
10215 just purged into wire. There won't be any fixes for this
10216 any time soon. So, the current semantic for packet sending
10219 o If you send packet to remote host and do not force the send
10220 (the packet will be in queue) then all subsequent packets to the
10221 same remote host must also be put to the queue. Only after the
10222 queue has been purged is it safe again to force the packet
10225 o If you send all packets immediately then it safe to send
10226 any of subsequent packets through the queue, however, after
10227 the first packet is put to queue then any subsequent packets
10228 must also be put to the queue.
10230 Follow these rules and everything works fine.
10232 Thu Feb 15 14:24:32 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10234 * Added new function silc_server_remove_clients_by_server to
10235 remove all client entries from ID list when the server connection
10236 is lost. In this case it is also important to invalidate all
10237 client entires as they hold the invalid server entry. This
10238 fixes fatal bug when server has lost connection and will reconnect
10241 Wed Feb 14 16:03:25 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10243 * Made some sanity checks to silc_server_daemonise like to check
10244 whether the requested user and group actually exists.
10246 * Added sanity check to SKE's silc_ske_responder_finish to check
10247 that the public and private key actually is valid.
10249 * Invalidate the client's nickname when receiving Replace ID
10250 packet and the Client ID is being replaced. This means that the
10251 server will query the nickname if someone needs it (client)
10254 * Sort the ID Cache in client library when the ID Cache data
10255 has changed (needs sorting).
10257 * Do not allow for SILC client to create several connections to
10258 several servers. The client does not support windows right now
10259 and generating multiple connections causes weird behaviour.
10261 Irssi-silc client does support windows and can handle several
10262 connections without problems, see: www.irssi.org and SILC plugin.
10264 * Fixed some places where client was added to the IDList. The
10265 rule of thumb is following (in order to get everything right):
10266 If the client is directly connected local client then the
10267 `connection' argument must be set and `router' argument must be
10268 NULL to silc_idlist_add_client function. If the client is not
10269 directly connected client then the `router' argument must
10270 bet set and the `connection' argument must be NULL to the
10271 silc_idlist_add_client function.
10273 * The funtion silc_server_packet_send_local_channel actually did
10274 not check whether the client was locally connected or not. It
10275 does that now. Fixed a bug related to LEAVE command.
10277 * Fixed Remove Channel User payload parsing bug in server's
10278 silcd/packet_receive.c. Fixed a bug related to LEAVE command.
10280 * The server's silc_server_save_channel_key now checks also the
10281 global ID list for the channel as it might not be in the local
10282 list. Fixed a bug related to LEAVE command.
10284 * Is this the end of the [<unknown>] buglet that has been lurking
10285 around for a long time? A little for loop fix in server's
10286 silc_server_command_whois_parse that is used by both IDENTIFY
10287 and WHOIS command. At least, this was a clear bug and a cause
10288 of one type of [<unknown>] buglet.
10290 * WHOIS and IDENTIFY commands call the function
10291 silc_server_command_[whois/identify]_check function even if
10292 we are not router server.
10294 Tue Feb 13 19:55:59 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10296 * Added --with-gmp configuration option. If set the GMP
10297 is always compiled in the SILC source tree. If not set then
10298 it is checked whether the system has the GMP3 installed. If
10299 it has then the GMP won't be compiled (the system's headers
10300 and library is used), if it doesn't have it then the GMP is
10301 compiled in the SILC source tree.
10303 Mon Feb 12 11:20:32 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10305 * Changed RSA private exponent generation to what PKCS #1
10306 suggests. We try to find the smallest possible d by doing
10307 modinv(e, lcm(phi)) instead of modinv(e, phi). Note: this is
10308 not security fix but optimization.
10310 Sun Feb 11 18:19:51 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10312 * Added new config entry [Identity] to fork the server and run
10313 it as specific user and group. A patch from Bostik.
10315 * Imported Dotconf configuration library into lib/dotconf.
10316 This will be used to create the SILC configuration files later.
10317 It will appear in the distsribution after this commit.
10319 Sat Feb 10 21:13:45 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10321 * A big code auditing weekend happening. Auditing code for
10322 obvious mistakes, bugs and errors. Also, removing any code
10325 Removed files for being obsolete:
10327 o lib/silcutil/silcbuffer.c (the buffer interface is entirely in
10328 inline in the file lib/silcutil/silcbuffer.h)
10330 o lib/silcutil/silcbufutil.c (the header has inline versions)
10332 Changed code to fix possible error conditions:
10334 o The buffer formatting routines now check that the destination
10335 buffer really has enough space to add the data. This applies for
10336 both buffer formatting and unformatting
10337 (lib/silcutil/silcbuffmt.[ch]). Also, the entire buffer
10338 unformatting was changed to accomodate following rules:
10339 XXX_*STRING_ALLOC will allocate space for the data into the pointer
10340 sent to the function while XXX_*STRING will not allocate or copy
10341 the data into the buffer. Instead it sets the pointer from the
10342 buffer into the pointer sent as argument (XXX_*STRING used to
10343 require that the pointer must be allocated already). This change
10344 makes this whole thing a bit more consistent and more optimized
10345 (note that the data returned in the unformatting with XXX_*STRING
10346 must not be freed now). The routines return now -1 on error.
10348 o Tried to find all code that use buffer_format and buffer_unformat
10349 and added return value checking to prevent formatting and
10350 especially unformatting errors and possible subsequent fatal
10353 o Changed ske->x and ske->KEY to mallocated pointers in
10354 lib/silcske/silcske.h. Fixed possible data and memory leak.
10356 o Added return value checking to all *_parse* functions. Fixed
10357 many memory leaks as well.
10359 o Added length argument to silc_id_str2id in lib/silccore/id.[ch]
10360 so that buffer overflows would not happen. All code now also
10361 checks the return value as it can fail.
10363 Mon Feb 5 20:08:30 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10365 * Added reconnection support to server if the normal server looses
10366 its connection to the router (for example if router is rebooted).
10367 The server performs normal reconnection strategy implemented
10368 to the server. Affected file silcd/server.c.
10370 Sun Feb 4 13:18:32 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10372 * Added new packet type SILC_PACKET_SET_MODE that is used to
10373 distribute the information about changed modes (for clients,
10374 channels and clients channel modes) to all routers in the
10375 network. Updated the protocol specification accordingly.
10377 Added functions into silcd/packet_send.c and
10378 silcd/packet_receive.c: silc_server_send_set_mode,
10379 silc_server_set_mode.
10381 Added new files silcmode.[ch] into lib/silccore that implements
10382 the encoding and decoding of Set Mode Payload. Added new type
10383 SilcSetModePayload. Moved the definitions of different modes
10384 from lib/silccore/silcchannel.h into lib/silccore/silcmode.h.
10386 Sat Feb 3 15:44:54 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10388 * Oops, a little mistake in server's connection authentication
10389 protocol. The protocol is not ended with FAILURE but with
10390 SUCCESS if the authentication is Ok. :) Affected file is
10393 * Implemented NICK_CHANGE notify handling in server in the file
10394 silcd/packet_receive.c The NICK_CHANGE notify is distributed to
10395 the local clients on the channel. After the changing nickname
10396 in router environment snhould work and the [<unknown>] nickname
10397 should appear no more.
10399 The silc_server_replace_id function that receives the Replace ID
10400 payload now sends the NICK_CHANGE notify type also in the file
10401 silcd/packet_receive.c
10403 * Changed WHOIS and IDENTIFY command to support the maximum amount
10404 of arguments defined in protocol specs (3328 arguments). This
10405 fixed a bug that caused problems when there were more than three
10406 users on a channel.
10408 Fri Feb 2 11:42:56 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10410 * Added extra parameter, command identifier, to the
10411 silc_client_send_command so that explicit command identifier
10414 Changed that ID list routines uses specific command identifier
10415 when sending WHOIS/IDENTIFY requests to the server so that they
10416 can be identified when the reply comes back.
10418 Affected files lib/silcclient/command.[ch],
10419 lib/silcclient/client.c and lib/silcclient/idlist.[ch].
10421 * Added `sender' argument to silc_server_packet_send_to_channel
10422 to indicaet the sender who originally sent the packet to us
10423 that we are now re-sending. Ignored if NULL. Affected file
10424 silcd/packet_send.[ch].
10426 * Added some server statistics support in silcd/server_internal.h
10427 SilcServerStatistics structure and around the server code. Also
10428 send some nice statistics information when client is connecting
10431 Thu Feb 1 23:31:21 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10433 * Fixed channel ID decoding in server's JOIN command reply in
10434 silcd/command_reply.c
10436 * Fixed braodcasting of replace ID payload to not to send it if
10437 we are standalone server in silcd/packet_receive.c.
10439 * Fixed all channel message sending routines to not to send
10440 packets to clients that has router set, since they are routed
10441 separately in the same function earlier. Affects file
10442 silcd/packet_send.c and all channel packet sending functions.
10444 * In USERS reply, res_argv[i] are not allocated, the table
10445 is allocated. Thus changed that free the table, not its
10448 * In server's whois_check and identify_check if the client is
10449 locally connected do not send any WHOIS commands - they are not
10452 Thu Feb 1 21:32:27 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10454 * Fixed some minor bugs in client when sending WHOIS command. The
10455 arguments was in wrong order.
10457 * Removed statis function add_to_channel from server in
10458 silcd/command.c that was previously used with the joining but
10461 * Tested USERS command in router environment successfully with two
10462 routers, two servers and two clients.
10464 Thu Feb 1 00:54:26 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10466 * Reorganized the USERS command and command reply in client library
10467 in lib/silcclient/command.c and lib/silcclient/command_reply.c.
10468 When the command is given by user we register a pending command
10469 callback that will reprocess the command after the reply has been
10470 received from the server. When reprocessing the packet we then
10471 display the information. Thus, the USERS information is displayed
10472 now in the command callback instead of in the command reply
10473 callback. The processing of the command is same as previously
10474 when server has sent the command reply in the JOINing process.
10476 * Added to USERS command in silcd/command_reply.c to join the client,
10477 we didn't use to know about, to the channel after we've created
10478 a client entry for it. Also, for clienet we did know already still
10479 check whether it is on the channel or not and add it if not.
10481 * Removed silc_server_command_join_notify as the function and its
10484 Tue Jan 30 22:39:15 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10486 * Changed the client's pending command handling to the same as the
10487 server's pending command handling. It is also now possible to
10488 execute command reply functions from other command reply
10489 function as the function callbacks for commands and command
10490 replies are one and same. The pending commands are not static
10491 list anymore, it is mallocated SilcDList in lib/silcclient/client.h
10492 in client connection context. Thus, pending commands are server
10493 connection specific as it is convenient.
10495 Changed the function silc_client_command_pending and
10496 silc_client_command_pending_del and added new function
10497 silc_client_command_pending_check. Removed the
10498 SILC_CLIENT_CMD_REPLY_EXEC, and SILC_CLIENT_PENDING_COMMAND_CHECK
10501 * Added cmd_ident, current command identifier, to the client
10502 connection context in lib/silcclient/client.h to keep track on
10503 command identifiers used in command sending. Client's command reply
10504 function handling now supports the mandatory command identifiers.
10506 * Added SILC_CLIENT_COMMAND_EXEC_PENDING macros to all command reply
10507 funtions in client to fully support pending command callbacks.
10509 * NOTE: the name_list in USERS (old NAMES) command is NOT sent anymore
10510 as one of the arguments to the application in the command reply
10513 * NOTE: The FORWARDED flag is depracated. It used to be depracated
10514 before first releasing SILC but came back. Now it is removed again
10515 and should come back nomore. The FORWARDED flag was used only
10516 by the JOINing procedure by forwarding the command packet to router.
10517 Now, the JOINing procedure has been changed to more generic (due
10518 to various router environment issues) and FORWARDED is not needed
10519 anymore for anything. The protocol specification is yet to be
10522 Now, removed silc_server_packet_forward from server and the flag
10523 SILC_PACKET_FORWARDED from lib/silccore/silcpacket.h.
10525 Tue Jan 30 00:05:05 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10527 * Renamed NAMES command to USERS command. The NAMES was named that
10528 due to historical reasons. Now it is renamed. Also, rewrote
10529 parts of the USERS command. The nickname list is not sent anymore
10530 by the server. Only Client ID and mode lists are sent in the USERS
10531 command. Changed this also to the protocol specification.
10533 The client now resolves the names and stuff after it receives
10534 the USERS list from the server when joining to the channel.
10536 * WHOIS and IDENTIFY commands has been changed to support multiple
10537 Client ID's per command. One can now search for multiple users
10538 in the network by sending only one WHOIS or IDENTIFY command.
10539 Changed the code and the protocol specifications.
10541 * Removed silc_server_command_identify_parse and changed that IDENTIFY
10542 uses silc_server_command_whois_parse to parse the request. */
10544 * If normal server, do not parse the WHOIS and IDENTIFY requests
10545 before sending it to the router. Saves some time.
10547 Sun Jan 28 16:19:49 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10549 * Fixed JOIN command on client library. Wrong number of arguments
10550 used to crash the client.
10552 * Added silc_server_channel_has_global function to check whether
10553 channel has global users or not.
10555 * Added silc_server_channel_has_local function to check whether channel
10556 has locally connected clients on the channel.
10558 * The silc_server_remove_from_one_channel now checks whether the
10559 channel has global users or not after given client was removed from
10560 the channel. It also checks whether the channel has local clients
10561 on the channel anymore. If it does not have then the channel entry
10562 is removed as it is not needed anymore.
10564 * The silc_server_notify now checks on JOIN notify whether the joining
10565 client is one of locally connected or global. If it is global then
10566 the channel has now global users on the channel and that is marked
10567 to the channel entry. Also, it now saves the global client to
10568 global list who is joining and JOINs it to the channel. This is
10569 for normal server, that is.
10571 Changed silc_server_send_notify_on_channel,
10572 silc_server_packet_relay_to_channel and
10573 silc_server_packet_send_to_channel check if we are normal server
10574 and client has router set (ie. global client) do not send the
10575 message to that client, as it is already routed to our router.
10577 * Implemented LEAVE notify type handling in silc_server_notify
10580 * Tested LEAVE command in router environment successfully. Tested
10581 with two routers, two servers and two clients.
10585 * idlist_find_xxx_by_id routines now dumps the ID on the debug mode.
10587 * Implemented SIGNOFF notify type handling in silc_server_notify
10590 * silc_server_remove_id now removes the client entry from all channels
10591 it has joined and thusly sends SIGNOFF notify type.
10593 * Rewrote the NAMES list generation in server by removing two excess
10594 loops. The lists are created now inside one loop.
10596 Sat Jan 27 22:34:56 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10598 * silc_server_remove_channel_user checks now also global list
10599 for channel and client.
10601 * silc_server_new_channel_user checks now both local and global
10602 list for channel and client. Fixed a bug in client id decoding.
10603 Used to decode wrong buffer.
10605 * silc_server_channel_message checks now both local and global
10606 list for channel entry.
10608 * Tested channel joining (hence JOIN) in router environment
10609 successfully. Tested with two routers, two servers and two
10612 * Tested channel message sending in router environment successfully.
10614 Thu Jan 11 03:22:57 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10616 * Added silc_server_save_channel_key into server.[ch] to save the
10617 received channel key in Channel Key payload processing. It is
10618 also used in JOIN command reply handling.
10620 Equivalent function silc_client_save_channel_key added into
10621 client.[ch] into client library.
10623 * Changed JOIN command reply to send information whether the channel
10624 was created or not (is existing already) and the channel key
10625 payload. Changed protocol specs accordingly.
10627 * Fixed bugs in WHOIS and IDENTIFY command reply sending when
10628 the request was sent by ID and not by nickname. Crashed on
10631 Sat Dec 23 21:55:07 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10633 * Fixed a bug in Client library. IDENTIFY and WHOIS reply functions
10634 now correctly save the received data.
10636 * silc_server_free_sock_user_data now notifies routers in the
10637 network about entities leaving the network.
10639 At the same time implemented functions silc_server_remove_id
10640 and silc_server_send_remove_id to receive and send REMOVE_ID
10641 packets. The packet is used to notify routers in the network
10642 about leaving entities. The ID removed will become invalid in
10645 * Added function silc_idlist_del_server into server. Removes and
10646 free's server entry from ID list.
10648 * silc_server_private_message function now checks, if we are router,
10649 that the destination ID really is valid ID, naturally.
10651 * In router when NEW_ID packet is received (for new client) the
10652 hash of the Client ID is saved in the ID Cache but the
10653 client->nickname is set to NULL, instead of putting the hash
10656 IDENTIFY command now also checks that client->nickname must be
10657 valid. If it is not if will request the data from the server who
10658 owns the client. Added new function
10659 silc_server_command_identify_check.
10661 * Added silc_command_set_command into lib/silccore/silcommand.[ch]
10662 to set the command to already allocated Command Payload.
10664 * Tested private message sending in router environment with two
10665 routers, two servers and two clients. Fixed minor bugs and now
10668 * Fixed segfault from client's NAMES command. Used to crash if
10669 not on any channel.
10671 * Forwarded packets must not be routed even if it is not destined
10672 to the receiver. Changed server code comply with this.
10674 Sun Dec 17 14:40:08 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10676 * Added `require_reverse_mapping' boolean value to ServerParams
10677 structure. If TRUE (not default) the server will require that
10678 the connecting host has fully qualified domain name.
10680 If the reverse mapping is not required and hostname could not be
10681 found the IP address is used as hostname.
10683 Sat Dec 16 17:39:54 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10685 * Implemented version string checking to both client and server.
10686 The check is incomplete currently due to the abnormal version
10687 strings used in development version of SILC.
10689 * Changed all command functions in server to use the new
10692 Fri Dec 15 15:55:12 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10694 * Changed char *data to unsigned char *data in ID Cache system to
10695 support binary data as ID Cache data. Changed code to support
10696 binary data in lib/silccore/idcache.c.
10698 * Renamed silc_server_packet_relay_command_reply to
10699 silc_server_command_reply as it is normal packet receiving
10700 function. Rewrote the function to accept command replys for
10701 servers and not only for clients.
10703 * Mark remote router always as registered server if we are connecting
10704 to it. Otherwise, commands sent by the router to us are ignored.
10706 * All ID List find routines now returns the ID Cache Entry pointer
10707 as well if requested.
10709 * WHOIS command works now in router environment, tested with two
10710 routers, two servers and two clients.
10712 * Cleaned up and rewrote IDENTIFY command. IDENTIFY should work now
10713 in router environment (as it is almost equivalent to WHOIS) but
10714 hasn't been tested thoroughly. Added new functions:
10716 silc_server_command_identify_parse
10717 silc_server_command_identify_send_reply
10718 silc_server_command_identify_from_client
10719 silc_server_command_identify_from_server
10721 * Disabled route cache adding because adding two different ID's with
10722 same IP replaces the old cache entry thus giving wrong route.
10723 The entry->router->connection is always the fastest route anyway
10724 so route cache may not be needed. Of course, new routes maybe
10725 established after receiving the ID when the entry->router->connection
10726 might not be anymore the most optimal.
10728 Thu Dec 14 15:55:35 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10730 * Add route cache for received ID for fast routing.
10732 * Added silc_server_packet_route to route received packet on router
10733 that is not destined to us.
10735 * Renamed silc_server_get_route to silc_server_route_get.
10737 * Added id_string and id_string_len fields into SilcServer to
10738 include encoded ServerID for fast comparing without excess
10739 encoding of the ID's.
10741 * Cleaned up WHOIS command on server side. Added following static
10744 silc_server_command_whois_parse
10745 silc_server_command_whois_check
10746 silc_server_command_whois_send_reply
10747 silc_server_command_whois_from_client
10748 silc_server_command_whois_from_server
10750 * Added macro SILC_SERVER_COMMAND_CHECK_ARGC to check mandatory
10751 arguments in command replies. All command functions should be
10752 updated to use this macro.
10754 Sun Dec 10 23:52:00 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10756 * Minor typo fixes on command reply handling on server.
10758 Tue Nov 28 11:05:39 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10760 * Added silc_server_command_add_to_channel internal routine to add
10761 the client to the channel after router has created the channel and
10762 sent command reply to the server.
10764 * Added generic silc_server_send_command to send any command from
10767 * Use static buffer with ID rendering instead of duplicating data.
10769 Mon Nov 27 21:39:40 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10771 * Fixed a channel user mode bug when joining to a channel server gave
10772 everybody channel founder rights, oops.
10774 * We mark ourselves as the router of the incoming server connection
10775 if we are router ourselves. This way we can check in some packet
10776 sending functions whether it is locally connected server. For
10777 incoming router connections we put NULL.
10779 * For router sending packets locally means now always sending the
10780 packet cell wide; to local clients and local servers. For normal
10781 server sending packet locally means sending it to only local
10784 * Fixed the JOIN command to really work in router environment. If the
10785 channel is created it is always created by the router. Router is
10786 also responsible of making the initial joining to the channel,
10787 sending JOIN notify to the sending server and distributing
10788 NEW_CHANNEL and NEW_CHANNEL_USER packets. Hence, if the channel
10789 does not exist server doesn't do anything else but forward the
10790 command to the router which performs everything.
10792 * Added silc_server_send_channel_key function to send the Channel Key
10795 * Added silc_server_create_channel_key to create new channel key. The
10796 channel key is now re-generated everytime someone joins or leaves
10797 a channel, as protocol dictates. Note: channel->key_len is the
10798 key length in bits.
10800 Wed Nov 22 22:14:19 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10802 * Splitted server.[ch] finally. Created now packet_send.[ch] and
10803 packet_receive.[ch] to separate packet sending and receiving
10804 routines. The server.[ch] now includes everything else including
10805 actual packet processing (writing and reading data) and other
10808 Renamed silc_server_private_message_send_internal to
10809 silc_server_send_private_message. The routine is still though
10810 used only to relay private messages as server does not send
10811 private messages itself.
10813 Renamed silc_server_new_channel to silc_server_create_new_channel
10814 and added new function sicl_server_new_channel that handles the
10815 incoming New Channel packet. Added also new sending function
10816 silc_server_send_new_channel to send New Channel Payload.
10818 * Added new function silc_server_notify to process incoming notify
10819 packet to the server/router. Server may then relay the notify
10820 to clients if needed.
10822 * Added new function silc_server_new_channel_user to process incoming
10823 New Channel User packet. Router will redistribute the packet and
10824 send JOIN notify to its local clients and locally connected servers
10825 if needed. Normal server will send JOIN notify to its local client
10826 on same channel when received this packet. Added also corresponding
10827 sending function silc_server_send_new_channel_user to sent the
10830 * Added boolean route argument to send_notif_to_channel and
10831 packet_send_to_channel functions to attempt to route the packet
10832 if it is TRUE and send only locally if it is FALSE.
10834 Tue Nov 21 19:49:31 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10836 * silc_server_replace_id now broadcasts the received replace ID
10837 packet if it is not broadcast packet already. The router must
10838 broadcast to inform other routers about changed ID.
10840 * Added backpointer to server's router into SilcServer context in
10841 silcd/server_internal.h.
10843 * Fixed silc_server_packet_broadcast to send correct broadcast
10846 * The channel key is now distributed to the local client as soon
10847 as it is received from the router (in router environment) so that
10848 no other packet may be sent for the channel until client has
10851 * silc_server_remove_channel_user now broadcasts the received
10852 Remove Channel User packet if it is not broadcast packet already.
10853 The router must broadcast to inform other routers about removed
10856 * Added users field into SilcPacketContext that is a reference count
10857 of the context. One can increase the reference count by calling
10858 silc_packet_context_dup which is now changed to just increase the
10859 reference count instead of duplicating the data. The reference
10860 count is decresed by calling silc_packet_context_free that will
10861 free the data after the reference count hits zero.
10863 For now on the packet context and everything allocated into it
10864 (including the raw packet from network) must be freed by calling
10865 the new silc_packet_context_free function. Added also new function
10866 silc_packet_context_alloc that must be used now to allocate the
10867 context. This also means that if a routine is asynchronous from
10868 silc_[client/server]_packet_parse_type the packet context must
10869 be duplicated by calling silc_packet_context_dup. Otherwise it
10870 gets free'd after silc_[client/server]_packet_parse_type returns.
10871 Also, one must remember that if packet is duplicated then its
10872 reference count must be decresed by calling the free function as
10873 many times as it was duplicated.
10875 * Changed SilcBuffer field from protocol contexts to SilcPacketContext
10876 from both client and server.
10878 Mon Nov 20 23:47:03 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10880 * Made joining to a channel working in router environment.
10882 * Cleaned up JOIN command on server side and create function
10883 silc_server_command_join_channel internal routine to make the
10886 Thu Nov 9 21:12:39 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10888 * Changed silc_command_pending list to SilcDList. Also, added
10889 `ident' field to SilcServerCommandPending structure to identify
10890 the reply and to call correct callback.
10892 Added silc_server_command_pending_check function to replace the
10893 corresnponding macro. The silc_command_pending list is not
10896 * Added silc_command_set_ident into lib/silccore/silccommand.[ch]
10897 to set identifier to previously allocated Command Payload. It
10898 is used to set identifier for command when resending Command
10901 * Added silc_command_payload_encode_payload to encode Command
10902 Payload buffer from SilcCommandPayload structure.
10904 * Added silc_argument_payload_encode_payload to encode Argument
10905 payload buffer from SilcArgumentPayload structure.
10907 Wed Nov 8 21:03:28 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10909 * Changed WHOIS command to support router connection on server side.
10910 The whois request is always sent to router unless the server is
10911 standalone server. After server has received the reply from the
10912 router will it send the reply to the client.
10914 * Added silc_server_packet_broadcast into silcd/server.[ch] to
10915 broadcast received broadcast packet. The function is used only
10916 by router. The broadcast packet is always sent to the router's
10919 * Added silc_id_render function in lib/silcutil/silcutil.[ch] to
10920 render given ID to printable string, for log files for example.
10922 Tue Nov 7 22:14:19 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10924 * Made basic router to router connections working. At least they
10925 can now connect to each other but nothing really works the way
10926 they are supposed - yet.
10928 * Added new initiator token to RouterConnection configuration
10929 file in silcd/serverconfig.[ch]. It is used to tell whether we
10930 are the initiator to the remote router or whether we'll expect
10931 the other end to connect.
10933 * Moved registering of listener task to silc_server_init, hence
10934 the server starts listenning as soon as it is run, even if it
10935 does not have connections to other routers. Let's see how well
10938 * Changed default connection retry timeouts for more suitable in
10941 * Removed cipher and such arguments from silc_idlist_add_client
10942 and silc_idlist_add_server prototypes from silcd/idlist.[ch].
10943 Added new function silc_idlist_add_data to add the keys and stuff
10946 * Added SilcIDListData structure and added it to SilcClientEntry
10947 and SilcServerEntry as their first field in the structure. This
10948 way we can explicitly cast the ID entries to the SilcIDListData
10949 structure and get common data for the entries. In past, we had
10950 to first check what type of connection it is and then cast it to
10951 correct ID entry type. Now, we can directly cast the opaque
10952 pointer to the SilcIDListData (no matter what ID entry it actually
10953 is) and get the data needed.
10955 Mon Nov 6 21:56:12 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10957 * Wow, found a bug in scheduler. The scheduler uninitialized itself
10958 in some circumstances even if threre were timeout tasks, though not
10959 IO tasks, but tasks anyway. Now fixed.
10961 * Defined SilcServerConnection structure to hold connection specific
10962 stuff about directly connected servers and routers. The definition
10963 is currently in silcd/server_internal.h. I thought about having
10964 a bit more important role fro this struct but for now it is used
10965 only when connecting to other server (or router actually).
10967 * Added connecting retry support in server when connecting to
10968 router(s). The retry feature implement exponential backoff
10969 algorithm. Also, added SilcServerParams structure to hold default
10970 parameters for server. For now, it include these retry settings
10971 and are hard coded. After server is moded to be as Silc Server
10972 Library this structure will be more important.
10974 Sun Nov 5 22:28:44 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10976 * Changed client librarys channel->clients table to SilcList and
10977 changed code accordingly.
10979 Thu Nov 2 16:28:01 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10981 * Changed client's channel table to SilcList and changed code
10982 accordingly. Also changed SilcChannelClientEntry to include back-
10983 pointer to the channel so that client entry can use that structure
10984 as list as well and we have fast cross-reference to the channel.
10985 This change dramatically decreased the complexity of channel
10986 handling with client entry and vice versa (removed one extra
10987 loop when searching for channel entry from many functions).
10989 * Changed server->sim from table to SilcDList and changed code
10992 * NAMES command can now be used from user interface. It will show
10993 the user list on the channel, neatly.
10995 * Added realname pointer to SilcClientEntry in lib/silcclient/idlist.h.
10996 Code now saves realname of the user if it becomes available.
10998 * Renamed configure.in to configure.in.pre and made ./prepare
10999 script to automatically add correct version string to
11000 configure.in which it creates from configure.in.pre.
11002 Wed Nov 1 17:21:26 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11004 * NAMES command reply now shows users mode with the nickname when
11005 joining to channel.
11007 * Moved silc_client_ch[u]mode[_char] functions from
11008 silc/clientutil.[ch] to lib/silcclient/client.[ch]. Though, that
11009 place sucks, they are utility functions and should be in some
11012 * Fixed some unsigned int's to unsigned short's. Patch by cras.
11014 * Fixed contrib/getopt*.[ch] to not require config.h. Patch by
11017 Tue Oct 31 20:10:37 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11021 * Added TRQ (efficient deque and list library) into lib/trq. This is
11022 a very good list library that is currently used in the SILC. Defined
11023 SilcList API over the library because I didn't like the API very
11024 much. See lib/trq/silclist.h for the API and examples of how to
11025 use the API. Fixed various places in the code to use the new
11026 SilcList API. The SilcList is meant for lists that has a structure
11027 already defined as a list. It is not suitable to add just some
11028 context to the list (in TRQ, the context is the list actually).
11030 So, I defined SilcDList that can be used for the purpose where
11031 predefined list structure does not exit. This can be used as
11032 such list. Now some context just can be added to the SilcDList.
11033 Currently this list is not used in the SILC just yet, though there
11034 are a lot places where this can replace dynamically allocated
11035 tables and I will fix these places, later, to use SilcDList.
11036 See lib/trq/silcdlist.h for SilcDList (they are all inline functions,
11037 and use TRQ internally).
11039 Also fixed some annoying warning messages that the original TRQ
11040 code generated. Also minor changes to TRQ's Makefile.in.
11042 * Added support for querying by Client ID to both WHOIS and
11043 IDENTIFY commands into server, as required by the protocol.
11045 * Removed method function pointers from SilcBuffer structure. They
11046 weren't used to anything and just increased the context size for
11047 no good reason. This change also made silc_buffer_alloc and
11048 silc_buffer_free functions inline functions.
11050 * Disabled command flooding detection support until it's fixed so
11051 that it accepts commands in but does not execute them more than once
11054 * Added silc_net_localhost(), to return local hostname, into
11055 lib/silcutil/silcnet.[ch]. Also added client->hostname pointer
11056 that must be initialized before calling silc_client_init.
11058 * Added new function: silc_server_send_notify_on_channels to send
11059 notify messages to all channels client has joined. It is assured
11060 that the message is sent only once per client.
11062 * Moved silc_log_format (from lib/silcutil/silclog.[ch] into
11063 lib/silcutil/silcutil.[ch] as silc_format function. The new
11064 function is generic and is used by server as well, not only by
11065 the logging routines.
11067 * Added new SKE status type: SILC_SKE_STATUS_BAD_VERSION to indicate
11068 the provided version string was not acceptable. Added new function:
11069 silc_ske_check_version into lib/silcske/silcske.h. The function
11070 must be implemented by the application (client or server) and it
11071 does not reside in the SKE library. The function checks the version
11072 string remote end sent.
11074 * Added back pointers (to opaque context and to SilcSocketConnection)
11075 into SilcPacketContext structure into lib/silccore/silcpacket.h.
11077 * Added silc_packet_context_dup into lib/silccore/silcpacket.[ch] to
11078 duplicate packet context structure.
11080 * Changed `notify' client operation to send same arguments as client
11081 receives from server except for ID's. ID's are mapped to correct
11082 ID entry and that is returned. Also, if channel entry is not sent
11083 by server but the notify is for channel the channel entry is sent
11084 to application (otherwise application doesn't know that it is for
11085 channel (library gets it from packet's Destination ID)).
11087 * Added silc_client_remove_from_channels into client library to
11088 remove a client from all channels it has joined to. Used when
11089 received SIGNOFF notify from server. Added also new function
11090 silc_client_replace_from_channels to replace old ID entry with
11091 new ID entry on all channels. Used when received NICK_CHANGE
11092 notify from server.
11094 * Fixed ID Cache list handling in silc_idlist_get_client in
11095 lib/silcclient/idlist.c. Also, added silc_idlist_get_client_by_id
11096 to get (or query) client by ID.
11098 * Updated TODO list.
11100 * Added connection authentication status message defined by the
11101 protocol: SILC_CONN_AUTH_OK and SILC_CONN_AUTH_FAILED and added the
11102 support for these into the code in client and server side.
11104 * Added generic function silc_client_send_command to send any command
11105 with variable argument list. Application should use this function
11106 to send commands if the command functions provided by the library
11107 does not suite for the application's user interface needs.
11109 * Added new `failure' client operation. Application is notified about
11110 received failure packet if client is executing a protocol. In this
11111 case the protocol's execution has failed.
11113 * Added SKE's end notify to send the SKE_SUCCESS notify message that
11114 is required by the protocol.
11116 * Added SILC_PROTOCOL_STATE_FAILURE to indicate received failure
11117 packet from remote. SILC_PROTOCOL_STATE_ERROR indicates local
11120 * Added status flag to SilcSKE object to indicate realtime status
11121 of the SKE protocol.
11123 * Application receives now exactly same command reply arguments as
11124 the library receives from server. However, if ID is received the
11125 corresponding ID entry is returned to the application (eg. Client
11126 ID is mapped to correct SilcClientEntry entry and that is returned).
11127 Changed command_reply client operation due to this change.
11129 * Changed all ID's in commands and in command replys as ID Payloads.
11130 Change affected both client and server side codes.
11132 All ID's sent in SILC network (with execption of ID's in SILC
11133 Packet header) are sent in ID Payload to support variable length
11136 * Server now notifies nick changes and notifies all clients on
11137 the channels about the new nickname (about the new Client ID,
11140 * Implemented CMODE command to change channel modes. Supports all
11141 channel modes defined by the protocol specs except ban and invite
11142 lists. (Also, private channel key mode is supported but support for
11143 setting private channel key in client is missing, thus, this mode
11144 has no effect on client side (except that server requires that the
11145 client uses private channel key and normal channel traffic does not
11148 Also, invite mode works per se, but INVITE command does not work
11149 yet correctly, so you can set channel as invite only channel but
11150 inviting clients to the channel does not work (it is yet to be
11151 thought what's the best way to do it).
11153 * Added new command SILC_COMMAND_CUMODE to change user mode on the
11154 channel. Defined user modes: CHANNEL_FOUNDER and CHANNEL_OPERATOR.
11155 Implemented CUMODE command to change user's mode on the channel.
11156 Supports all modes defined by the protocol specs.
11158 * Added NAMES command reply to return users modes on the channel.
11160 * Removed unnecessary and slow ciphers from lib/silccrypt.
11162 * Set SO_KEEPALIVE option to connection sockets by default.
11164 * Added new command reply status: SILC_STATUS_USER_NOT_ON_CHANNEL.
11166 * Added notify types: MOTD, CMODE_CHANGE and CUMODE_CHANGE. Also,
11167 redefined the Notify Payload into protocol specs.
11169 * Added silc_id_payload_parse_id to get ID directly from raw
11172 Mon Oct 9 20:57:02 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11174 * Changed SILC_COMMAND_IDENTIFY in protocol specification to
11175 accept searching by Client ID as well.
11177 * Added support for LEAVE and SIGNOFF notify types in client library.
11179 * Added silc_id_payload_parse_data into lib/silccore/silcpayload.[ch]
11180 to parse ID Payload from raw data.
11182 Sun Oct 8 19:33:08 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11184 * Added flags parameter into silc_ske_assemble_security_properties
11185 function in lib/silcske/silcske.[ch].
11187 * Changed notify client operation to fit better for notify messages
11188 sent by server. The notify payload received from server is now
11189 passed to the application (after parsing it to SilcNotifyPayload).
11190 It is application's responsibility to retrieve the arguments
11191 from the payload and show the message the way it wants. The message
11192 sent by server is implementation specific.
11194 * Changed public keys to comply with the protocol specification.
11195 Old public keys are not supported anymore and are not compatible.
11197 * Removed nickname from Channel Payload as the latest draft removed
11198 it. The client must resolve the nickname from the NAMES command
11199 reply received when it joined the channel.
11201 Also, changed all channel_xxxx_payload to channel_payload_xxxx.
11203 Sat Oct 7 21:55:01 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11205 * Fixed some errors in protocol specification drafts.
11207 * Created lib/silccore/silcnotify.c to implement Notify Payload
11208 encoding and decoding, lib/silccore/silcpayload.[ch] to implement
11209 generic payloads described by protocol specifications. The file
11210 includes implementations for ID Payload and Argument Payload.
11212 * Changed Command Payload implementation to use the new Argument
11213 Payload. Changed command_xxxx_payload to command_payload_xxxx
11214 to comply with SILC coding conventions.
11216 * Added suppport for Argument Payload handling in Notify Payload
11217 implementation as protocol requires it. Added the new support
11218 into server and client lib as well.
11220 Thu Oct 5 21:16:28 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11222 * Added support for multiple nicknames on same channel. [n] is
11223 added locally to the nickname if there are more than one same
11224 nicknames on the channel.
11226 * Server now sends all nicknames that matched WHOIS request.
11227 Client also shows the list received from server.
11229 * Added TOPIC command to client side. User can now set and show
11230 current topic on channel.
11232 * Added MOTD command to client and server. Also, server sends the
11233 motd when client connects to the server.
11235 * Changed version strings to comply ISO 8601.
11237 Wed Oct 4 23:29:06 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11239 * Fixed protocol error handling in client library. It should now
11240 cope even if the SKE fails for some reason.
11242 * Made new protocol specification drafts for submitting to IETF.
11244 * Implemented TOPIC command to server in silcd/command.c.
11246 * Added two new notify types into lib/silccore/silcnotify.h:
11247 SILC_NOTIFY_TYPE_NICK_CHANGE and SILC_NOTIFY_TYPE_TOPIC_SET to
11248 notify nickname change and topic setting/change on a channel.
11250 * API change of command_reply operation in client library. The
11251 application gets now the status type received from server as well.
11253 Sat Sep 30 16:57:42 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11255 * Removed the function just added to lib/silcutil/silcschedule.[ch].
11257 * Cras fixed and optimized the packet handling even further and
11258 it should work now. Minor change to the prototype of function
11259 silc_packet_receive_process in lib/silccore/silcpacket.[ch].
11261 Sat Sep 30 08:48:47 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11263 * Added new function into lib/silcutil/silcschedule.[ch]:
11264 silc_schedule_with_fd to select() a specified fd. The function
11265 returns after timeout expires or data arrives or goes. The
11266 function is used by packet routines to wait that all data is
11267 received from network.
11269 * Fixed data reading from network in lib/silccore/silcpacket.c.
11270 The code now assures that all data is read from the fd and then
11271 continues packet processing. This was a bug fix since the code
11272 used to drop some data in some circumstances.
11274 * Added new function into lib/silcclient/client.[ch]:
11275 silc_client_start_key_exchange to start key exchange after
11276 connection has been established to server. The code internally
11277 now uses this funtion but its main purpose was to provide it
11278 for applications that perform their own connecting. After
11279 application has created a connection it merely calls this
11280 function to start the key exchange between client and server.
11281 The library takes care of everything else after that.
11283 Updated also lib/silcclient/README to explain the usage of
11286 * Do not send to application information that connection has
11287 been established. Application gets notified it by connect
11290 Thu Sep 28 23:40:19 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11292 * Applied cras's patch to add silc_schedule_one function. The
11293 function runs scheduler once and returns.
11295 * Fixed the scheduler after cras messed it up. The timeout
11296 handling works now as it's supposed to work.
11298 * Added into lib/silccore/ silcnotify.h to include notify
11299 message types support. Changed silc_server_send_notify*
11300 functions, in server.[ch], to support those new notify types.
11301 Added the support for the notify types into client library,
11302 as well. Added new notify client operation into ops.h in
11305 * Changed silc_server_packet_send_to_channel to send normal
11306 packets instead of just channel message packets. The function
11307 is now used to send the notify packets to channels. It is not
11308 used to send channel message packets anymore, as server never
11309 sends them anymore.
11311 * Added explicit casting into lib/silcutil/silcbuffmt.c to few
11312 va_arg()s as it seems to require it nowadays. I guess, if SILC
11313 is compiled with older va_arg() the new code should work anyway.
11315 Wed Sep 13 18:10:14 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11317 * Splitted core library. Core library (lib/silccore) includes
11318 now only SILC protocol specific core (and common) components.
11319 Created new utility library (lib/silcutil) that includes more
11320 generic purpose stuff. The stuff for util library was taken
11321 from the old core library. This was minor and easy split.
11323 * Created SILC Client Library (lib/silcclient) that includes
11324 implementation of the SILC client without user interface. This
11325 was major move from silc/ directory. The code has been changed
11326 so that it is transparent towards the user interface. The
11327 silc/ directory includes now the same user interface as before
11328 and it uses the new client library. Read lib/silcclient/README.
11329 Basicly, the client library performs everything else related
11330 to SILC except user interface handling. Also, configuration
11331 files are considered to be part of user interface and library
11332 does not handle them.
11334 This change also changed a lot of structures, function naming etc.
11335 Most important change was that SilcClientWindow object was
11336 renamed to SilcClientConnection in the client library. Created
11337 also new file lib/silcclient/ops.h. Also added new files
11338 silc/local_command.[ch] and silc/client_ops.[ch].
11340 All these changes were made to make it easier for user interface
11341 designers to create what ever user interface for the SILC client
11344 It is also expected that the server will be moved to lib
11345 directory as well and SILC Server Library will be created;
11346 sometimes in the future.
11348 * Removed Local commands from lib/silccore/silccommand.h as
11349 they are application specific and new client library does not
11350 handle any of those anymore.
11352 * Several functions moved to lib/silcutil/silcutilc.[ch] from
11353 old client implementation in silc/.
11355 * Added support for callback functions in SILC_LOG_* macros.
11356 Application can now set its own callbacks that will be called
11357 instead of using the default functions that will always print
11358 the debug messages to stderr (or stdout). Also, debugging can
11359 now be disabled by setting silc_debug to FALSE and re-enabled by
11360 setting it to TRUE. Note, that logging will still work even
11361 if debugging is disabled.
11363 New functions in lib/silcutil/silclog.[ch]: silc_log_set_callbacks,
11364 silc_log_reset_callbacks, silc_log_set_debug_callbacks and
11365 silc_log_reset_debug_callbacks.
11367 * To enable debugging in silc client one must give now -d
11368 option on command line.
11370 * Changed silc_schedule_init to automatically allocate task queues
11371 if they are not allocated before calling it.
11373 Thu Sep 7 10:49:33 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11375 * Added GMP 3.1 into math library.
11377 Sun Aug 20 21:27:26 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11379 * Added SILC_PACKET_REMOVE_CHANNEL_USER to remove a client from
11380 a channel in SILC network. The packet is used by servers and
11381 routers to notify other routers that user has left a channel.
11382 This little feature was missing until now. Added the feature
11383 to protocol specification as well.
11385 Added functions: silc_server_send_remove_channel_user and
11386 silc_server_remove_channel_user into server.[ch].
11388 * Added SILC_PACKET_REKEY and SILC_PACKET_REKEY_DONE into
11389 lib/silccore/silcpacket.h. However, they are not implemented
11392 Sat Aug 19 23:04:16 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11394 * Fixed joining to a channel and sending channel messages
11395 between server and router. The channel message sending should
11396 now work inside a cell.
11398 Tue Jul 25 20:46:13 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11400 * Fixed the private message sending between server and router.
11401 The private message sending should now work inside a cell.
11403 * Added silc_server_replace_id into server.[ch] to replace
11404 existing ID in the SILC network.
11406 * Added silc_idlist_find_server_by, silc_idlist_replace_client_id
11407 and silc_idlist_replace_server_id into idlist.[ch] in server.
11409 Mon Jul 24 18:33:31 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11411 * Fixed the server to server connections. Server can again now
11412 connect to router. Router to router connections probably does
11415 Thu Jul 20 13:15:01 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11417 * Added dynamic protocol registering support. Now protocols can
11418 registered and unregistered on the fly. Patch by cras.
11420 Wed Jul 19 19:08:46 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11422 * Added lib/contrib directory to hold routines that some platforms
11423 don't have but are needed by SILC.
11425 * Added getopt.c, getopt1.c and getopt.h from GNU C library
11426 into lin/contrib to provide getopt() and getopt_long() for
11427 those who don't have it.
11429 Tue Jul 18 20:41:20 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11431 * Added AWAY command to client. When away message is set and
11432 client receives a private message packet the client automatically
11433 replies to the sender with the away message.
11435 * Fixed a bug in lib/silcmath/mpbin.c: silc_mp_mp2bin. This
11436 bug seemed to be the cause of recent problems when compiling
11439 * Added version detection support to SKE protocol specification
11440 and added the new changes to the SKE implementation as well.
11441 There were other minor changes in the SKE protocol as well.
11443 Many changes in lib/silcske/silcske.[ch] and in
11444 lib/silcske/payload.[ch].
11446 * Added ^U functionality, clear input line. Patch from cras.
11448 Mon Jul 17 23:33:26 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11450 * Mainly small bugfixes on core library. Fixed some debugging
11451 logging and buffer overflow in silclog.c.
11453 * Updated config.sub and config.guess on the distribution tree.
11455 Sat Jul 15 15:33:48 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11457 * Added command lagging support in server. Client may execute
11458 commands now only once in two seconds.
11460 Thu Jul 13 22:10:21 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11462 * Optimized packet reception. MAC computation and checking is now
11463 also more optimized. A lot previously duplicated code is now
11464 used as generic by both client and server.
11466 * Fixed key pair generation in clientutil.c
11468 Wed Jul 12 18:28:07 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11470 * Added into lib/silccore/silcbufutil.[ch] new function;
11471 silc_buffer_realloc.
11473 * Moved generic packet sending/encryption functions to
11474 lib/silccore/silcpacket.[ch] from client and server. Some
11475 rewriting of the functions.
11477 * Moved all generic packet reception/decryption functions to
11478 lib/silccore/silcpacket.[ch] from client and server. The
11479 packet processing is now much cleaner in both client and server.
11480 These were major changes in both client and server.
11482 * Created many common functions in server to do packet sending.
11483 Previously code were duplicated a lot, this has been removed
11484 with these changes.
11486 Tue Jul 11 20:27:26 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11488 * Rewrote major parts of the ID cache system. Don't know
11489 whether it is better now or not but at least the API is more
11492 * Major rewrite on ID cache stuff on client because of the ID
11493 cache API changes. Added idlist.c to client.
11495 * Also major rewrite on ID cache stuff on server as well.
11496 Major rewrite of idlist.[ch]. SilcXXXList's are now named
11497 SilcXXXEntry's. We won't keep anymore idlist specific pointers
11498 in hand, instead they are all put into the ID cache system now.
11499 All server_idlist_* routines uses ID cache now instead of
11500 traversing its own lists (those lists does not exist anymore).
11501 SilcIDList though still exists. Also, SilcXXXEntry's are
11504 Sun Jul 9 15:19:24 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11506 * Finally made the SKE implementation compliant to the protocol
11507 specification. All mp integers are now binary encoded as
11508 opposed being HEX encoded.
11510 * Added lib/silcmath/mpbin.[ch]. Encoding mp intergers to and
11513 * Added into lib/silccore/silcutil.[ch] PEM encoding/decoding
11514 functions: silc_[encode/decode]_pem. Also added function
11515 silc_encode_pem_file to PEM encode with newlines ('\n') for
11516 saving into a file.
11518 * SILC public keys are now encoded either PEM or binary. Same
11519 option is for private keys as well. By default private keys
11520 are binary encoded and public keys PEM encoded. Silly HEX
11521 encoding were removed.
11523 * Added into lib/silccrypt/silchash.[ch] silc_hash_fingerprint
11524 function to create fingerprints.
11526 * Fixed a bug in SHA1; does not change the original data anymore.
11528 * Partly implemented INFO command on client and server side.
11529 Fixed CLEAR command. Changes to SERVER command; show current
11530 server(s) when giving command without arguments. Added
11531 VERSION command to client.
11533 * Added check to server that unregistered connections cannot
11534 execute commands (unless it is specificly allowed).
11536 Thu Jul 6 18:12:24 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11538 * Fixed screen refresh.
11540 * Fixed channel joining bug from client. On some circumstances
11541 client tried to join to a channel it had already joined.
11543 * Added public key verification process into client's protocol.c.
11544 The client now verifies the public key from user and saves
11545 it into ~./silc/serverkeys/ directory.
11547 Added into: clientutil.[ch]: silc_client_verify_server_key.
11549 * Changed SKE protocol's silc_ske_initiator_finish function
11550 to accept callback function that verifies the received public
11551 key. Removed old silc_ske_verify_public_key function.
11553 Wed Jul 5 19:19:02 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11555 * Added into silcpkcs[ch]: silc_pkcs_public_key[_data]_set and
11556 silc_pkcs_private_key[_data]_set.
11558 * Made the password and public authentication more cleaner in
11559 server's protocol.c.
11561 * Removed historic and obsolete protocol `channel_auth' from
11562 both client and server.
11564 * Removed wrong way of sending command status messages from
11565 server to client in server's command.c. The old way violated
11566 protocol specification.
11568 Changes to silccore/silccommand.[ch]: removed
11569 silc_command_encode_status_payload -> not needed anymore,
11570 changed silc_command_encode_payload_va to accept extra
11571 argument on variable argument list. The argument type must
11572 now be provided to the function. Also, added new function:
11573 silc_command_encode_reply_payload_va which is same as
11574 normal command_encode_payload_va except command status type
11575 is provided as extra argument.
11577 Tue Jul 4 18:26:39 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11579 * Added ~./silc directory handling. The directory includes the
11580 public and private keys for the client.
11582 Added silc_client_check_silc_dir, silc_client_create_identifier
11583 and silc_client_load_keys.
11585 * Implemented SILC protocol compliant public key. Added public
11586 and private key saving to and loading from files.
11588 Added into silcpkcs.[ch]: silc_pkcs_encode_identifier,
11589 silc_pkcs_public_key_encode[_data], silc_pkcs_public_key_decode,
11590 silc_pkcs_private_key_encode[_data], silc_pkcs_private_key_decode,
11591 silc_pkcs_public_key_alloc, silc_pkcs_public_key_free,
11592 silc_pkcs_private_key_alloc and silc_pkcs_private_key_free.
11594 Implemented: silc_pkcs_save_[public/private]_key[_data] and
11595 silc_pkcs_load_[public/private]_key.
11597 Mon Jul 3 18:51:27 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11599 * Added silc_server_get_route (route.[ch]) to get connection
11600 data for the fastest route for given ID.
11602 * Implemented INVITE command on client and server. The command
11603 were re-defined in the SILC Protocol Specification and the
11604 implementation now complies with the specification.
11606 * Implemented PING command on client and server.
11608 * Implemented NAMES command on client and server. The server side
11609 supports currently only normal server not router server yet.
11610 Some changes to NAMES definition in SILC protocol specification.
11612 Sun Jul 2 18:23:01 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11614 * Implemented LEAVE command on client and server.
11616 * Previously deprecated SILC_PACKET_FORWARDED flag is now in use
11617 again. This change was made to the protocol as well. Server
11618 should not violate the protocol specification anymore.
11620 Fri Jun 30 14:03:26 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11622 * Added SOCKS4 and SOCKS5 support to SILC client. SOCKS5
11623 was tested. SOCKS4 was not but should work anyway.