1 Thu Apr 28 15:57:37 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
3 * Added lib/contrib/getopt.[ch] for platforms that don't
4 have it (it is not GPL implementation).
6 Wed Apr 27 11:49:41 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
8 * A comma in invite/ban string is invalid, check for it.
9 Affected file apps/silcd/server_util.c.
11 * Added SERVICE command to the server. It parses the command
12 request but SILC Server does not support services for the
13 time being. Affected file apps/silcd/command.[ch].
15 * Added SERVICE command and command reply to client library.
16 It is however incomplete. Updated Toolkit documentation.
17 Affected files are lib/silcclient/command[_reply].[ch].
19 * Fixed IDENTIFY/WHOWAS command reply to send the username
20 correctly (uninitialized buffer). Affected file is
21 apps/silcd/server_query.c.
23 Mon Apr 25 14:25:24 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
25 * Moved silcer/, silc/, silcd/ and irssi/ to apps/. This
26 finalizes the major restructuring of the CVS tree.
28 Mon Apr 25 00:39:30 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
30 * Send empty MOTD reply if MOTD file cannot be read.
31 Affected file silcd/command.c.
33 Sun Apr 24 12:01:37 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
35 * Optimized primer number generator to use simpler conversion
36 routines. Also assure that the prime number will have the
37 highest bit set after modifying it. Affected file is
38 lib/silcmath/silcprimegen.c.
40 * Added LibTomMath to SILC Math library (SILC_DIST_TMA).
42 * Added FastTomMath to SILC Math Library (SILC_DIST_TFM),
43 for now only for testing purposes, it will not be delivered
44 in any distribution for now.
46 * Removed NSS MPI from the source tree. Due to upcoming
47 license change for the SILC Toolkit, we cannot deliver the
48 NSS MPI anymore. I decided to replace it in all distributions
49 with public domain library.
51 * Removed GNU regex from lib/contrib and introduced free
52 GNU compatible regex, lib/contrib/regexpr.[ch]. Added
53 GNU regex compatible API to it (only partial).
55 * Removed getopt routines from lib/contrib.
57 Fri Apr 22 12:21:44 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
59 * Use silc_server_send_command_reply to send replies instead
60 of encoding packet itself. Affected file silcd/command.c.
62 * Added command sending and receiving statistics to server.
63 Affected files in silcd/.
65 * GCC 4 warning fixes. -Wno-pointer-sign option is now used
66 with GCC, for it not to warn about pointer signedness.
68 Tue Apr 19 11:57:35 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
70 * Added context to the SilcIDCache destructor. Affected
71 files are lib/silccore/silcidcache.[ch],
72 lib/silcclient/client.c and silcd/server.c.
74 Mon Apr 18 09:53:28 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
76 * Added pkg-config check to configure.
78 * The PublicKeyDir must not be used with Admin block in server
79 config. Affected file silcd/serverconfig.c.
81 Sat Apr 16 20:23:48 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
85 Thu Apr 14 20:25:08 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
87 * Handle empty LIST command reply correcttly in server. Affected
88 file silcd/command_reply.c.
90 * Handle empty LIST command reply correctly in client library.
91 The application will now receive one LIST command reply with
92 all arguments set to NULL if there are no channels. Updated
93 Client Library documentation accordingly. Affected file
94 lib/silcclient/command_reply.c.
96 Tue Apr 12 00:02:09 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
98 * Added channel name string stringprep profile to the protocol
99 and implementation to allow a little free'er channel name
100 strings. Affected files are lib/silcutil/silcstringprep.[ch].
102 * Added silc_channel_name_[check|verify] to check and verify
103 channel name strings. Affected files are
104 lib/silcutil/silcstrutil.[ch].
106 * Added support for the new channel name preparation in client
107 library and server. Affected files in lib/silcclient and
110 Mon Apr 11 13:40:27 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
112 * Added the Autodist into the source tree. It replaces the
113 old ./prepare. It can be used to create distributions as
114 previously. See README.CVS and README.DIST. See
115 distributions in distdir/.
117 Sun Apr 10 11:30:56 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
119 * Make sure query sends at least an error back if nothing
120 more is sent. Affected file silcd/server_query.c.
122 Thu Apr 7 14:50:01 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
124 * During query, check if the original command caller goes
125 away. If it does, stop the query. Affected file
126 silcd/server_query.c.
128 * Check for valid channel creation in JOIN command reply.
129 Affected file lib/silcclient/command_reply.c.
131 * Handle the resolver counter in silc_client_get_users_by_channel
132 callback correctly. Fixed auto-join bug in Gaim. Affected
133 file lib/silcclient/idlist.c.
135 Wed Apr 6 16:56:53 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
137 * Added some better error messages. Affected file
138 silcd/command_reply.c and packet_receive.c.
140 * Handle error in WATCH command propely on backup router.
141 Affected file silcd/command.c.
143 * Fixed freeing of unfreeable variable in WHOIS command reply.
144 Affected file silcd/command_reply.c.
146 Wed Apr 6 09:10:31 CEST 2005 Pekka Riikonen <priikone@silcnet.org>
148 * Added pkg-config .pc file creation for silc core library
149 and silcclient library. A patch by c0ffee.
151 * Removed the need for GNU Libidn. Added the simple stringprep
152 from libidn into lib/contrib/. It is now used also on Windows
155 Mon Apr 4 15:15:46 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
157 * Simplified the invite and ban string handling in the
158 server. Check for valid invite and ban arguments also.
159 Affected file silcd/server_util.c.
161 Sun Apr 3 14:58:53 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
163 * Added WATCH list announcing in backup router protocol.
164 Affected files are silcd/command.c, server.c, server_backup.c.
166 * Do not change users mode to founder on normal server/backup
167 if the founder mode is set, and user is first one to join.
168 Affected file silcd/pcaket_receive.c.
170 * Do not send CUMODE_CHANGE notify back to sender. Affected
171 file silcd/packet_receive.c.
173 * Added getrusage() to take noise in SILC RNG. A patch by
174 Mika Boström. Affected files are configure.in.pre,
175 includes/silcincludes.h.in, lib/silccrypt/silcrng.c.
177 Sat Apr 2 18:09:30 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
179 * Splitted the SILC libraries configuration into a configure
180 fragment into lib/configure.ad. It is now possible, once
181 this feature is added, to specify whether to compile or not
182 compile included SILC libraries. Affected files are
183 configure.in.pre, lib/silcmath/mpi/configure.ad,
184 lib/configure.ad, Makefile.defines.pre and
185 Makefile.defines_int.pre.
187 * Added --with-silc-includes and --with-silc-libs to configure.
188 If specified the included libs are not compiled, but the
189 specified libs are used. Pkg-config is not yet supported.
190 Affected file configure.in.pre.
192 * Fixed WATCH command handling on backup router. Router does not
193 send the watch command any more to backup if it originates from
194 backup. Affected file silcd/command.c.
196 Fri Apr 1 18:52:47 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
198 * Changed announcing to not announce unregistered clients.
199 Affected file silcd/server.c.
201 * Fixed username handling in command reply. Affected file
202 silcd/command_reply.c.
204 * Log files are now 0600. Affected file lib/silcutil/silclog.c.
206 Thu Mar 31 22:34:22 CEST 2005 Patrik Weiskircher <pat@icore.at>
208 * Added new define SILC_MACOSX, if __APPLE__ and __MACH__ is defined.
209 Affected file: includes/silcincludes.h.in
211 * bool is defined as _Bool on Mac OS X now.
212 Affected file: lib/silcutil/silctypes.h
214 Thu Mar 31 08:52:06 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
216 * Added support for UTF-8 nicknames, channel names and
217 server names in client library. Affected files in
220 * Added __SILC_HAVE_PTHREAD, __SILC_HAVE_SIM, __SILC_HAVE_LIBIDN,
221 and __SILC_ENABLE_DEBUG to include/silcclient.h for third-party
222 software to check how Toolkit has been compiled.
224 Wed Mar 30 22:16:35 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
226 * Added silc_utf8_str[n]casecmp into lib/silcutil/silcutf8.[ch].
228 * Use silc_utf8_str[n]casecmp instead of strcmp routines
229 in library and in SILC Client when dealing with nicknames
230 and other identifier strings. Affected file in client lib
233 * Convert nickname to UTF-8 in /msg and /smsg. Affected file
234 irssi/src/silc/core/silc-servers.c.
236 Wed Mar 30 10:50:02 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
238 * Fixed idcache to work with the new identifier strings.
239 Affected file lib/silccore/silcidcache.c.
241 * Added UTF-8 hash and compare function for SilcHashTable.
242 Affected file lib/silcutil/silcutil.[ch].
244 * Added casefolding stringprep, SILC_CASEFOLD_PREP.
245 Affected file lib/silcutil/silcstringprep.[ch].
247 * Changed the identifier string handling to include the original
248 format in client, server, channel entries and normalized
249 format in cache. Affected files in silcd/.
251 Tue Mar 29 16:51:35 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
253 * Added support for the new identifier strings and their
254 validity checking. Nicknames, channel names and usernames
255 can now include practically any kind of letters and various
256 other characters. Affected files in silcd/ and in libraries.
258 NOTE: comparing these strings should now be done with memcmp()
259 to check binary compatibility. All these strings are normalized
260 and casing is irrelevant.
262 * Added silc_identifier_check to lib/silcutil/silcstrutil.[ch]
263 as easy function for applications to check whether identifier
266 Tue Mar 29 00:45:11 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
268 * Fixed SILC_STRING_LDAP_DN encoding and decoding. Affected
269 file lib/silcutil/silcutf8.c.
271 * Added SILC_STRING_UTF8_ESCAPE to lib/silcutil/silcstrutil.h.
273 Mon Mar 28 22:46:23 CEST 2005 Jochen Eisinger <jochen@penguin-breeder.org>
275 * Make public key in getkey reply mandatory. Affected file
276 lib/silcclient/command_reply.c
278 Sun Mar 27 19:03:31 CEST 2005 Patrik Weiskircher <pat@icore.at>
280 * Added Parameter dont_register_crypto_library to
281 SilcClientParam. If set to TRUE, silcclient library will
282 not initalize the Crypto Libraries and application
283 will need to do it. Affected file lib/silcclient/silcclient.h,
284 lib/silcclient/client.c.
286 Sun Mar 27 19:02:48 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
288 * Imported new silc_utf8_[encode|decode] routines from
289 my internal SILC 1.1 source tree. New encodings added:
290 SILC_STRING_LOCALE (SILC_STRING_LANGUAGE is deprecated),
291 SILC_STRING_UTF8, SILC_STRING_PRINTABLE, SILC_STRING_VISIBLE,
292 SILC_STRING_TELETEX, SILC_STRING_NUMERICAL and
295 * Splitted UTF-8 routines into lib/silcutil/silcutf8.[ch].
297 * Implemented stringprep (RFC 3454) API. Internally we use
298 GNU Libidn's stringprep, for now, so it is required now to
299 compile SILC sources. Added lib/silcutil/silcstringprep.[ch].
301 * Added checking for GNU Libidn and --with-libidn to configure.
303 Wed Mar 23 11:20:33 CET 2005 Jochen Eisinger <jochen@penguin-breeder.org>
305 * If the passphrases entered do not match while generating a new key,
306 completly start over instead of going into an infinite loop asking
307 the user to re-enter the passphrase correctly. Affected file
308 lib/silcutil/silcapputil.c
310 Sun Jan 9 14:28:51 CET 2005 Pekka Riikonen <priikone@silcnet.org>
312 * Make sure server is removed from backup list when it is
313 deleted. Affected files silcd/command.c, server.c,
316 * Close socket when connecting to router fails. Affected
319 Tue Jan 4 13:06:26 CET 2005 Jochen Eisinger <jochen@penguin-breeder.org>
321 * Adopt configuration toolchain to current auto-tools.
322 Affected files prepare, irssi/configure.in
323 * Revert most of the UTF-8 fixes to SILC Client 1.0.1. Will
324 redo that. Affected files irssi/src/silc/core/client_ops.c,
325 irssi/src/fe-common/silc/fe-silc-channels.c
326 * Take over command line options into silcclient data structure.
327 Affected file irssi/src/silc/core/silc-core.c
329 Wed Dec 8 16:15:11 CET 2004 Pekka Riikonen <priikone@silcnet.org>
331 * Do not try to initiate backup resuming protocol forever.
332 Affected file silcd/server_backup.c.
334 Wed Nov 24 18:24:05 CET 2004 Pekka Riikonen <priikone@silcnet.org>
336 * ID change in resuming has to be done before changing
337 detached client's modes, since the ID change may fail and
338 leave ghosts on the network. Affected file is
339 silcd/packet_receive.c.
341 Tue Nov 23 16:54:35 CET 2004 Pekka Riikonen <priikone@silcnet.org>
343 * Fixed Win32 scheduler to not stuck anymore. A patch from
344 Juha Räsänen. Affected file is
345 lib/silcutil/win32/silcwin32schedule.c.
347 * Fixed QoS parsing for connection blocks in server. Affected
348 file is silcd/serverconfig.c.
350 * Fixed server statistics increasing in server. Affected file
353 * The CLOSE command now marks backup router as self disconnected
354 to avoid resuming problems. Affected file silcd/command.c.
356 Wed Sep 22 19:46:32 CEST 2004 Patrik Weiskircher <pat@icore.at>
358 * When using silc_net_create_connection[_async], and your system can
359 create IPv6 sockets, it will try to connect to the IPv6 host.
360 Now it tries to connect to an IPv4 host if IPv6 fails. Affected
361 file lib/silcutil/unix/silcunixnet.c
363 Fri Jun 18 19:26:58 CEST 2004 Pekka Riikonen <priikone@silcnet.org>
365 * Check for valid route when receiving packet from router and
366 when routing it to local server in the cell. A patch from
367 Matt Miller. Affected files silcd/router.c and server.c.
369 Sat May 1 13:55:54 CEST 2004 Patrik Weiskircher <pat@icore.at>
371 * Couldn't detach and reattach twice, because of the previous
372 commit. Affected file silcd/packet_receive.c
374 Fri Apr 30 19:40:28 CEST 2004 Patrik Weiskircher <pat@icore.at>
376 * Added check to ignore Port value if Initiator is FALSE.
377 Remote router coudln't connect if Port was set. Affected file
380 * If some client tries to resume more than once at the same time,
381 server crashed. Router didn't crash, but showed odd behaviour
382 (didn't allow clients to join anymore, ..). Affected files
383 silcd/packet_receive.c silcd/idlist.h
385 Mon Mar 15 21:10:08 EET 2004 Pekka Riikonen <priikone@silcnet.org>
387 * Destroy the file transfer session in silc_client_file_close
388 with timeout. Affected file lib/silcclient/client_ftp.c.
390 * Call SFTP server monitor in READ and WRITE after the actual
391 operations. Affected file lib/silcsftp/sftp_server.c.
393 Wed Mar 10 21:30:02 EET 2004 Pekka Riikonen <priikone@silcnet.org>
395 * Create one configure script from configure fragments
396 (configure.ad). This is a first step towards new distribution
397 system. Affected files prepare, configure.in.pre,
398 lib/silcmath/mpi/configure.ad.
400 Wed Mar 10 18:35:24 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
402 * Removed expiring of client key pair. Affected file is
403 irssi/src/silc/core/clientutil.c
405 Tue Mar 9 17:11:58 EET 2004 Pekka Riikonen <priikone@silcnet.org>
407 * Check the number of connections from real number of
408 connections instead of socket number, when deciding if
409 server is full. Affected files are silcd/server.c,
410 server_internal.h and silcd.c.
412 * Clarified the connections_max meaning in General section
413 in doc/example_silcd.conf.in.
415 * The reconnect_keep_trying default value set to TRUE
416 if it is not defined in the config file. Affected file
417 silcd/serverconfig.c.
419 Wed Mar 3 15:13:49 CET 2004 Pekka Riikonen <priikone@silcnet.org>
421 * Fixed crashbug in connection closing, after a protocol
422 completion callback, which might have closed it already.
423 Affected file silcd/server.c.
425 * Fixed rekey with PFS in backup router. It did not allow
426 rekeys with PFS, and when the rekey protocol timedout
427 it crashed the backup router without the above fix. Affected
428 file silcd/packet_send.c and server.c.
430 Sat Feb 28 16:25:09 EET 2004 Pekka Riikonen <priikone@silcnet.org>
432 * The silc_client_add_channel_private_key now returns the
433 private key context if pointer is given as argument.
434 Affected files are lib/silcclient/silcclient.h and
437 * Added support for using channel private keys in SILC
438 Client Library even if the private key mode is not set
439 on the channel. Affected file lib/silcclient/client_channel.c.
441 * The channel private key used to decrypt message is now
442 delivered to the application in the 'channel_messageÃ' client
443 operation. Affected files are lib/silcclient/silcclient.h
444 and client_channel.c.
446 * Fixed wrong arg type for user limit in CMODE command reply.
447 Affected file silcd/command.c.
449 * The user limit is now taken and saved to SilcClientEntry in
450 JOIN and CMODE command replies and in CMODE_CHANGE notify.
451 Affected files lib/silcclient/silcclient.h, command_reply.c
454 * Added support to the new private message key indicator
455 packet. Added a new function to the client library:
456 silc_client_send_private_message_key_request. The sender
457 indicates to be initiator, and receiver is responder.
458 Added the indicator to the SilcClientEntry as 'prv_resp'
459 boolean. Affected files are lib/silcclient/silcclient.h
460 client.[ch], and client_prvmsg.c.
462 Fri Feb 27 11:25:26 CET 2004 Pekka Riikonen <priikone@silcnet.org>
464 * Fixed the JOIN command calling when called with both
465 -auth and -founder. Affected file is lib/silcclien/command.c.
467 Wed Feb 25 23:12:11 EET 2004 Pekka Riikonen <priikone@silcnet.org>
469 * Check watcher list for resumed clients as well. Affected
470 file is silcd/packet_receive.c.
472 Tue Feb 24 16:49:10 EET 2004 Pekka Riikonen <priikone@silcnet.org>
474 * Implemented the user limit to the CMODE_CHANGE notify,
475 CMODE command reply and JOIN command reply in server.
476 Affected files are silcd/server.c, command.c, command_reply.c,
477 packet_send.c and packet_receive.c.
479 Mon Feb 23 23:31:15 EET 2004 Pekka Riikonen <priikone@silcnet.org>
481 * Defined SILC_STRFMT_END that must be used now with
482 silc_buffer_strformat, instead of SILC_STR_END. Fixes
483 crashes on AMD64. Affected files are lib/silcutil/silcbuffmt.h,
484 lib/silcclient/silcvcard.c, silcd/server_util.c.
486 * Fixed the adding of public key to the WATCH list in server.
487 Fixed the WATCH notify sending to client. Affected files
488 are silcd/packet_send.[ch], command.c, server_util.c.
490 * Implemented the watching by public key in the SILC Client
491 Library and SILC Client. Affected files are
492 lib/silcclient/command.c and client_notify.c.
494 Mon Feb 23 09:30:30 CET 2004 Pekka Riikonen <priikone@silcnet.org>
496 * Added support for public key watching in server. Affected
497 files are silcd/server.c, server_internal.h, command.c,
500 Sun Feb 22 19:03:59 EET 2004 Pekka Riikonen <priikone@silcnet.org>
502 * Added public key to the SIlcClientEntry. Affected files
503 are lib/silcclient/silcclient.h, command_reply.c, idlist.c
505 * Fixed the get_clients_whois reply processing to return
506 exactly same entries server returned. Makes it possible
507 to search using attributes. Affected file is
508 lib/silcclient/idlist.c.
510 Sat Feb 21 19:21:57 EET 2004 Pekka Riikonen <priikone@silcnet.org>
512 * Save founder key to SilcChannelEntry. Affected files are
513 lib/silcclient/silcclient.h, command_reply.c, idlist.c.
515 Fri Feb 20 20:37:38 EET 2004 Pekka Riikonen <priikone@silcnet.org>
517 * Call the monitor callback with _CLOSED status from the
518 silc_client_file_close. Affected files are
519 lib/silcclient/client_fpt.c, silcclient.h
521 * Added silc_client_get_clients_whois which resolves using
522 WHOIS, and supports requested attributes as well.
523 Affected files are lib/silcclient/silcclient.h, idlist.c.
525 Fri Feb 19 21:09:22 EET 2004 Pekka Riikonen <priikone@silcnet.org>
527 * Added support for asking the destination filename where
528 the downloaded file is saved in the file transfer. Affected
529 files are lib/silccilent/silcclient.h, client_ftp.c.
531 Wed Feb 18 02:46:17 EET 2004 Pekka Riikonen <priikone@silcnet.org>
533 * Fixed error handling in resuming data processing. Affected
534 files are lib/silcclient/client_resume.c and client.c.
536 Tue Feb 17 19:34:30 EET 2004 Pekka Riikonen <priikone@silcnet.org>
538 * Fixed silc_client_send_private_message to return TRUE correctly.
539 Affected file lib/silcclient/client_prvmsg.c.
541 * Added topic to the SilcChannelEntry. Affected files are
542 lib/silcclient/silcclient.h, command_reply.c, client_notify.c.
544 Fri Feb 13 14:19:14 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
546 * Use conn->cmd_ident for all silc_client_command_call()s. Affected
547 file lib/silcclient/command.c
549 Fri Feb 13 13:53:45 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
551 * Convert all commands to UTF-8 before passing them to the
552 client library. Still need to convert replies from UTF-8 to
553 the locale encoding. Affected file
554 irssi/src/silc/core/silc-cmdqueue.c
556 Fri Feb 13 13:13:07 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
558 * redirect all silc_client_command_calls through a queueing framework.
559 This fixes /CYCLE and the annoying "nick change after auto-joining
560 a channel". Furthermore it defines one central point where
561 command parameters can be UTF-8-ified. Affected files
562 irssi/src/silc/core/Makefile, client_ops.c, silc-channels.c,
563 silc-servers.[ch], silc-core.c, silc-cmdqueue.[ch], silc-lag.c
565 Fri Feb 13 12:04:41 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
567 * use asynchronous connect() to establish router connections.
568 Fixes problem when the primary router goes down. Affected files
569 silcd/server.c, silcd/server_backup.c
571 Thu Feb 12 20:09:59 EET 2004 Pekka Riikonen <priikone@silcnet.org>
573 * Added SILC_[32|64]_TO_PTR and SILC_PTR_TO_[32|64] macros.
574 Fixed various compilation warnings when type casting ints
575 to pointers or vice versa, of different size. Updates around
578 Tue Feb 3 23:25:17 EET 2004 Pekka Riikonen <priikone@silcnet.org>
580 * Surrogates not allowed in UTF-8 strings, updated decoder.
581 Affected file lib/silcutil/silcstrutil.c. Added UTF-8
582 testers in lib/silcutil/tests/ directory.
584 Wed Jan 14 18:42:44 EET 2004 Pekka Riikonen <priikone@silcnet.org>
586 * Added SILC_CLIENT_CONN_ERROR_KE, ERROR_AUTH, ERROR_RESUME and
587 ERROR_TIMEOUT SilcClientConnectionStatus errors. Affected
588 files are lib/silcclient/silcclient.h, client.c.
590 Mon Jan 12 13:01:10 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
592 * When resuming a session fails, notify the user that the session
593 file needs to be removed eventually. Affected files
594 irssi/src/fe-common/silc/module-formats.[ch],
595 irssi/src/silc/core/client_ops.c.
597 Tue Jan 04 12:16:04 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
599 * Added DIST_SUBDIRS symbols to include all subdirs in distributions.
600 Affected files lib/silcutil/Makefile.am, lib/silcmath/Makefile.am
602 * Typofix in Irssi::Silc module. Affected file
603 irssi/src/perl/silc/Silc.xs.
605 Tue Jan 04 02:43:44 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
607 * Changed the way NOTICE flagged messages are treated. Added support
608 for notices in queries and signing notices. Affected files
609 irssi/default.theme; irssi/docs/help/in/notice.in;
610 irssi/src/fe-common/silc/module-formats.[ch], fe-silc-messages.c;
611 irssi/src/silc/core/client_ops.c, silc-channels.c, silc-servers.c
613 * Fixed typo in /ACTION help. Affected file
614 irssi/docs/help/in/action.in
616 Mon Jan 03 23:26:38 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
618 * Fixed typo in perl module. Affected file
619 irssi/src/perl/silc/Server.xs
621 * Changed the way ACTION flagged messages are treated. Added support
622 for actions in queries and signing actions. Affected files
623 irssi/default.theme; irssi/docs/help/in/action.in;
624 irssi/src/fe-common/silc/module-formats.[ch], fe-silc-messages.c,
625 fe-silc-queries.c; irssi/src/silc/core/client_ops.c, silc-channels.c,
628 Mon Jan 03 16:04:29 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
630 * Incorrectly reported error when client had to be resolved from
631 server in /SMSG. Affected file irssi/src/silc/core/silc-servers.c
633 Sat Jan 3 16:37:15 EET 2004 Pekka Riikonen <priikone@silcnet.org>
635 * Fixed whois public key hash table deleting and adding in
636 detached client case. Affected file silcd/packet_receive.c.
638 Sat Jan 03 12:15:38 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
640 * Changed filenames of silc/fe module not to collide with filenames
641 from core/fe. Also seperated public messages printing from
642 query messages printing. Affected files are all in
643 irssi/src/fe-common/silc.
645 Sat Jan 3 12:18:07 EET 2004 Pekka Riikonen <priikone@silcnet.org>
647 * Fixed the invite process handling during joining to use
648 correct server name for the client that is matched against
649 the invite string for the channel. Wrong server name caused
650 inability to join the channel. Affected file is
653 Fri Jan 2 23:34:17 EET 2004 Pekka Riikonen <priikone@silcnet.org>
655 * Fixed the CUMODE channel founder authentication on normal
656 server to not remove the founder rights on existing founder
657 before checking that router accepts the mode change. Affected
658 files are silcd/command.c and silcd/packet_receive.c.
660 * Remove the server entry correctly when rekey timeouts and
661 remote router connection on normal server is closed. Fixes
662 a crash where server uses the freed server entry. Affected
665 Fri Jan 02 10:28:15 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
667 * Add /SILCNET [ADD|REMOVE|LIST] command to manage different SILC
668 networks. This is the first step in solving the bug about
669 /SERVER ADD -silcnet <silcnet>. Affected files
670 irssi/docs/in/silcnet.in; irssi/src/fe-common/silc/Makefile.am,
671 fe-silcnet.c, fe-common-silc.c, module-formats.[ch];
672 irssi/src/silc/core/silc-chatnets.[ch], silc-core.c, Makefile.am
674 Thu Jan 01 20:11:32 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
676 * /SMSG and /MMSG now correctly create new queries. Affected files
677 irssi/src/fe-common/silc/fe-messages.c, irssi/scripts/silc-mime.pl
679 * Add basic support for SILC protocol specific variables in perl.
680 Affected files irssi/src/perl/silc/*, irssi/configure.in,
681 irssi/src/perl/Makefile.am
683 Wed Dec 31 17:06:55 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
685 * Don't use silc_get_input, it's obviously not reliable. Fixes
686 issue when the current key expires. Affect file
687 irssi/src/silc/core/clientutils.c
689 * Make the session data filename configurable. This makes it
690 possible to have different session files for different
691 SILC networks. Affected files irssi/src/silc/core/silc-core.c,
692 client_ops.[ch], silc-servers.c,
693 irssi/src/silc/fe-common/silc/module-formats.[ch]
695 * Use the same set of libtool files for the MPI lib as for the
696 rest of the toolkit. Affected files lib/silcmath/mpi/config.guess,
697 config.sub, configure.in, install-sh, missing, mkinstalldirs
699 Sun Dec 28 21:57:39 EET 2003 Pekka Riikonen <priikone@silcnet.org>
701 * Fixed server statistics decrementing error to not go to
702 negative. Affected file silcd/packet_receive.c.
704 Sat Dec 20 14:42:36 EET 2003 Pekka Riikonen <priikone@silcnet.org>
706 * Use silc_server_query_add_error to add error in public key
707 search error. Added support in send_reply to send errors
708 without specific argument. Affected file silcd/server_query.c.
710 * Fixed the WHOIS, IDENTIFY and WHOWAS error handling in SILC
711 Client for NO_SUCH_NICK. It was against the protocol specs.
712 Affected file irssi/src/silc/core/client_ops.c.
714 * Added backwards support for the wrong NO_SUCH_NICK error sending
715 in server. To be removed in SILC Server 1.0. Both old clients
716 and clients with fixed error handling now works. Affected file
717 silcd/server_query.c.
719 Sat Dec 20 00:44:47 CET 2003 Patrik Weiskircher <pat@icore.at>
721 * fixed a bug in the whois using attributes function where no
722 error was sent if no nickname and client id but the attributes were
723 given to whois. Affected file silcd/server_query.c
725 Tue Dec 16 21:34:59 CET 2003 Patrik Weiskircher <pat@icore.at>
727 * remove public key from public key hashtable on detach. Affected
728 file silcd/packet_receive.c
730 * free public key hashtable before removing clients on server
731 shutdown. Affected file silcd/server.c
733 * remove public key prior deleting client-data on killing a client.
734 Affected file silcd/server_util.c
736 Sat Dec 06 21:35:14 CET 2003 Patrik Weiskircher <pat@icore.at>
738 * Getting the MOTD from other servers works now. Affected
739 files are silcd/command.c and silcd/command_reply.c
741 Thu Dec 04 11:33:46 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
743 * Initialize the variable idletag, since it is tested in
744 silc_core_deinit for its default value. Affected file
745 irssi/src/silc/core/silc-core.c
747 Sun Nov 30 19:47:02 CET 2003 Patrik Weiskircher <pat@icore.at>
749 * Fixed signed channel messages across cells. Affected file
752 Fri Nov 28 19:13:21 EET 2003 Pekka Riikonen <priikone@silcnet.org>
754 * Changed the SILC_LOG_* macros to not be empty if SILC_DEBUG
755 is not defined. They can now be safely used in if-statements
756 without braces. Affected file lib/silcutil/silclog.h.
758 * Added the checks for backup closing connection due to error
759 (local or remote) and thus not allow the resuming to occur
760 in reconnect. Affected files are silcd/packet_send.c
763 Tue Nov 25 15:20:59 EET 2003 Pekka Riikonen <priikone@silcnet.org>
765 * Help file updates. Affected files in irssi/src/docs/help/in/.
767 Wed Nov 23 20:51:21 CET 2003 Patrik Weiskircher <pat@icore.at>
769 * Fixed channel messages across cells. Affected file
772 Wed Nov 12 11:34:56 EET 2003 Pekka Riikonen <priikone@silcnet.org>
774 * Fixed file transmission accepting in client library to not
775 start the negotiation if user hasn't accepted the transfer,
776 instead create new session for resent transfer. Affected
777 file lib/silcclient/client_ftp.c.
779 * Show the session ID in the file transmision list. Remove
780 session from list that failed to transfer. Switch the current
781 session automatically after transmission, and in errors, to new
782 session if other sessions exists in the transfer list. Affected
783 files are irssi/src/silc/core/silc-servers.c,
784 irssi/src/fe-common/silc/modfule-formats.c.
786 Mon Nov 10 14:41:40 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
788 * Fixed MIME header parsing for the hopefully last time. Affected
789 file lib/silcutil/silcstrutil.c
791 Mon Nov 10 13:03:46 EET 2003 Pekka Riikonen <priikone@silcnet.org>
793 * Rewrote the PKCS#1 routines. Added lib/silccrypt/silcpkcs1.[ch].
795 * The SILC RNG is now gauranteed to return non-zero random
796 values. Affected files are lib/silccrypt/silcrng.[ch].
798 Sun Nov 9 20:44:56 EET 2003 Pekka Riikonen <priikone@silcnet.org>
800 * Fixed nickname formatting when changing only case of the
801 nickname. Affected file lib/silcclient/idlist.c.
803 Sun Nov 9 19:33:59 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
805 * Fixed a memory leak and incorrect printing of the "appears as"
806 message. Affected file irssi/src/silc/core/client_ops.c
808 Sun Nov 9 17:45:11 EET 2003 Pekka Riikonen <priikone@silcnet.org>
810 * Added CRT (Chinese Remainder Theorem) supported RSA
811 private keys and private key operations. This significantly
812 increases private key operation efficiency. No compatibility
813 issues with new or old private keys. Affected files are
814 lib/silccrypt/rsa.[ch], rsa_internal.h and pkcs1.c.
816 Sat Nov 8 13:08:53 EET 2003 Pekka Riikonen <priikone@silcnet.org>
818 * Fixed GCC-3.3.2 related compilation warnings from the
821 Fri Nov 7 23:01:47 EET 2003 Pekka Riikonen <priikone@silcnet.org>
823 * Removed RC6 from distributions.
825 Fri Nov 7 19:38:42 EET 2003 Pekka Riikonen <priikone@silcnet.org>
827 * Added some better comments to lib/silccrypt/silcpkcs.h,
828 optimized some routines in lib/silccrypt/silcpkcs.c.
829 Added test_silcpkcs into lib/silccrypt/tests/.
831 * Fixed silc_rng_global_init to actually init the global RNG
832 if RNG wasn't provided for it. Affected file is
833 lib/silccrypt/silrng.c.
835 Thu Nov 6 21:08:28 EET 2003 Pekka Riikonen <priikone@silcnet.org>
837 * Added silc_hash_table_find_by_context_ext. Affected files
838 lib/silcutil/silchashtable.[ch].
840 * Save the public key on normal server in WHOIS command reply
841 from attributes, if present, and add it to public key hash
842 table. Fixes WHOIS resolving by public key on normal server.
844 Optimized the attributes resolving on normal server to not
845 resolve if we resolved them already from router.
847 Affected files are silcd/server_query.c, command_reply.c.
849 Wed Nov 5 19:36:30 CET 2003 Patrik Weiskircher <pat@icore.at>
851 * Added support for whois using attributes.
852 Affected files silcd/command_reply.c, silcd/packet_receive.c,
853 silcd/server.c, silcd/server_internal.h, silcd/server_query.c,
856 * Added support for whois using public key attribute to /WHOIS i
857 client command. Affected files irssi/docs/help/in/whois.in,
858 irssi/src/silc/core/silc-servers.c, lib/silcclient/command.c
860 Wed Nov 5 23:37:36 EET 2003 Pekka Riikonen <priikone@silcnet.org>
862 * Fixed UMODE setting in server when the client has anonymous
863 mode set. The mode setting was not working. Affected file
866 Mon Nov 2 11:36:08 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
868 * Fixed some bugs and typos related to sending split messages.
869 Print notification when sending messages with /MMSG. Affected
870 files irssi/scripts/silc-mime.pl, irssi/src/silc/core/client_ops.c
872 Fri Oct 31 12:33:59 EET 2003 Pekka Riikonen <priikone@silcnet.org>
874 * Optimized the socket referencing in packet routines, client
875 library and server. Affected files are lib/silccore/silcpacket.c,
876 lib/silcclient/client.c and silcd/server.c.
878 * If silc_socket_set_qos is given with NULL arguments the QoS is
879 reset from the socket. Affected files are
880 lib/silcutil/silcsockconn.[ch].
882 Thu Oct 30 21:23:24 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
884 * Add a /LISTKEYS command which lists the locally cached
885 client and server keys. Affected files
886 irssi/src/fe-common/module-formats.[ch],
887 irssi/src/silc/core/silc-{channels,servers}.c
888 irssi/docs/help/in/listkeys.in
890 Thu Oct 30 20:23:40 EET 2003 Pekka Riikonen <priikone@silcnet.org>
892 * Check that packet queue purging was successful. Affected
893 files lib/silcclient/client.c and silcd/packet_send.c. Related
894 to MAC failed errors.
896 * Do not clear the inbuf even if it is empty if QoS was applied
897 to it. Otherwise the QoS data is cleared and MAC failed error
898 will occur. Affected file lib/silccore/silcpacket.c.
900 * Use the rekey period time as rekey protocol timeout value.
901 If the rekey does not succeed during the rekey period there's
902 something very wrong, and we most likely end up with wrong keys,
903 do graceful reconnect then. Affected file silcd/server.c.
905 * Take reference of the socket in the parser context, as it's
906 possible to have the parsers in queue after the socket is
907 disconnected and this may cause crash. Affected files are
908 lib/silccore/silcpacket.c, lib/silcclient/client.c and
911 Thu Oct 30 17:01:01 EET 2003 Pekka Riikonen <priikone@silcnet.org>
913 * Fixed KICK command reply sending, it sent to replies.
914 Affected file silcd/command.c.
916 Wed Oct 30 14:06:52 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
918 * Finish the silc-mime.pl script. It now supports MIME type
919 guessing using magic files, signing data messages, executing
920 MIME handlers in background. Affected files
921 irssi/scripts/silc-mime.pl and irssi/docs/help/in/mmsg.in
923 * Changed MIME signal handler to make things easier for the perl
924 script. Affected files irssi/src/silc/core/client_ops.c,
925 silc-servers.c, and irssi/docs/signals.txt
927 * Cleaned up the silc_mime_parse function and fixed detection
928 of wrapped header lines. Affected file lib/silcutil/silcstrutil.c
930 Sun Oct 26 21:19:02 EET 2003 Pekka Riikonen <priikone@silcnet.org>
932 * Resolve the IP for file transfer listener from the connection
933 socket. Affected file lib/silcclient/client_ftp.c.
935 * Accept NULL hostname parameter in the functions
936 silc_net_check_[local|remote]_by_socket. Do not reverse lookup
937 if hostname is not wanted.
939 Fri Oct 24 21:24:12 CEST 2003 Jochen Eisinger <jochen@penguin-breeder.org>
941 * Fixed race condition between silc_client_init and
942 my_silc_scheduler. Affected file irssi/src/silc/core/silc-core.c
944 Fri Oct 24 16:43:40 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
946 * Fixed file transfer connection closing when SIGNOFF for
947 the client is received from server. Affected file is
948 lib/silcclient/client_ftp.c.
950 Tue Oct 21 13:35:57 CEST 2003 Pekka Riikonen <priikone@silcnet.org>
952 * Check for disconnected socket in QUIT callback. Affected
953 file silcd/command.c.
955 Thu Oct 21 09:43:17 CEST 2003 Jochen Eisinger <jochen@penguin-breeder.org>
957 * Modified the MIME parsing to allow \n and \r\n as delimiters.
958 Affected files lib/silcutil/silcstrutil.c
960 * Cleaned up the escape/unescape functions for correctness and
961 speed. Affected file irssi/src/silc/core/client_ops.c
963 * Removed handling for data messages with Content-Type: text/*,
964 moved parsing of MIME headers to the signal handler, added
965 support for signing and verifying data messages. Affected
966 files are irssi/docs/signals.txt, irssi/src/silc/core/client_ops.c,
967 irssi/src/silc/core/silc-{servers,channels}.c
969 * Added a perl script for handling data messages based on
970 information read from Mailcap files. New file
971 irssi/scripts/silc-mime.pl
973 Mon Oct 20 16:08:22 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
975 * Added new SILC_MESSAGE_FLAG_ACK that can be used to
976 acknowledge recepetion of a message to the sender. Updated
979 Sat Oct 18 11:55:33 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
981 * Unregister channel key saving callback when deleting channel.
982 Affected file lib/silcclient/idlist.c.
984 * Do not remove the client from channels in NOTIFY_TYPE_SIGNOFF
985 before calling notify client operation. Affected file is
986 lib/silcclient/client_notify.c.
988 * Unregister QoS tasks when deleting the socket connection.
989 Affected files lib/silcutil/silcsockconn.[ch],
990 unix/silcunixsockconn.c.
992 * Implemented latest presence-attrs draft changes. Affected
993 files lib/silccore/silcattrs.h and
994 irssi/src/silc/core/silc-queries.c.
996 Tue Oct 14 18:24:53 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
998 * Save old channel keys in list to allow more rapid change
999 of channel keys if server for some reason does that. This
1000 avoids loosing so many channel messages due to not having
1001 key to decrypt. Affected file lib/silcclient/silcclient.h,
1002 idlist.c and client_channel.c.
1004 Mon Oct 13 21:37:47 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1006 * Continued backup router tests and fixes. Affected files
1007 silcd/server_backup, server_util.c, server.c. See TODO.
1009 Sun Oct 12 19:58:18 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1011 * Fixed SERVER_SIGNOFF handling in servers. The client
1012 was removed from wrong list thus not removing the client
1013 at all. Affected file silcd/packet_receive.c.
1015 * Do not execute rekey protocol for disabled connections as
1016 it would never go through. Affected file silcd/server.c.
1018 * Added timeout for rekey protocol to catch if the protocol
1019 never executes successfully. Affected files silcd/server.c
1022 Sat Oct 11 15:39:22 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1024 * Abandon packet processing for disconnected sockets. Check
1025 this always after calling packet processing callback.
1026 Affected file lib/silccore/silcpacket.c.
1028 * Fixed double registration disconnection code in server.
1029 Closed wrong connection. Affected file silcd/packet_receive.c.
1031 Fri Oct 10 16:27:12 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1033 * On normal server reconnect to primary during resuming 4
1034 times, then give up. Affected file silcd/server_backup.c.
1036 * If during reconnecting to routers we notice we have router
1037 connection but no primary router set, the server is in desync.
1038 Reconnect to primary to restore network. Affected file
1041 * Assure that only one protocol is exeucting at the same time.
1042 Added checks for all protocols. Affected files are
1043 silcd/server.c and server_backup.c.
1045 Thu Oct 9 20:24:09 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1047 * Check that a string is not already part on invite/ban
1048 string when processing it. Affected file silcd/server_util.c.
1050 Thu Oct 9 12:06:40 CEST 2003 Pekka Riikonen <priikone@silcnet.org>
1052 * Fixed the CUMODE_CHANGE for founder mode changes to comply
1053 with 1.2 version of the protocol. Affected file is
1054 silcd/packet_receive.c.
1056 Wed Oct 8 19:41:15 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1058 * ERR_BAD_PASSWORD now returns the Channel ID of the channel
1059 where the passphrase was given. Affected file is
1062 Wed Oct 8 09:32:12 CEST 2003 Pekka Riikonen <priikone@silcnet.org>
1064 * INVITE and BAN notifys are now delivered from routers to
1065 servers (but not clients) on the channel. Updated specs and
1066 code. Affected files silcd/packet_[send|receive].[ch],
1067 command.c, server.c and server_util.c.
1069 * Implemented INVITE and BAN announcing. Affected files are
1070 silcd/server.[ch], server_util.c.
1072 * Implemented SilcStatus error type argument returning in
1073 command reply error in server. Affected file silcd/command.c.
1075 * Implemented SilcStatus argument returning in comand reply
1076 in client library. The command_reply client operation now
1077 returns error specific arguments as well. Affected files
1078 are lib/silcclient/command_reply.[ch], client_resume.c,
1079 lib/silccore/silcstatus.[ch].
1081 Sun Oct 5 20:22:08 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1083 * Backup router protocol version 1.2 implemented. Testing still
1084 required. Affected files in silcd/server_backup.[ch], server.c,
1085 packet_receive.c and server_internal.h.
1087 Sun Oct 5 12:36:37 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1089 * silc_client_send_[channel|private]_message now return TRUE
1090 or FALSE. Affected file lib/silcclien/client_channel.c and
1093 Thu Oct 2 17:03:09 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1095 * Check for explicit nickname in INVITE and BAN processing
1096 during join as well (and don't expect only wildcards in
1097 invite/ban strings). Affected file silcd/command.c.
1099 * Fixed the INVITE and BAN by public key. The public key saved
1100 is the PK payload (as specified) not the raw data. Affected
1101 file silcd/server_util.c.
1103 Wed Oct 1 20:29:06 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1105 * UTF-8 text message support for actions and notices in SILC
1106 Client. Affected file irssi/src/silc/core/client_ops.c.
1108 * silc_get_username and silc_get_real_name now returns sensible
1109 data on Win32. Patch by Toni Willberg. Affected file is
1110 lib/silcutil/win32/silcwin32util.c.
1112 Sun Aug 24 23:35:19 CEST 2003 Jochen Eisinger <c0ffee@penguin-breeder.org>
1114 * Provide a signal handler to send MIME encoded messages and emit
1115 a signal when a MIME encoded message is received. Also document
1116 the signals for usage with the perl interface.
1118 A sample perl script will be supplied at a later point.
1120 Affected files are irssi/docs/signals.txt,
1121 irssi/src/silc/core/client_ops.[ch],
1122 irssi/src/silc/core/silc-{channels,servers}.c
1124 Sun Aug 24 12:58:30 CEST 2003 Jochen Eisinger <c0ffee@penguin-breeder.org>
1126 * Use SILC_COMMAND_PING to estimate the round-trip time to the
1127 server. Use this time to display a lag and disconnect when it
1128 exceeds a specified limit.
1130 Affected files are irssi/src/silc/core/silc-{lag,core}.c.
1132 Mon Aug 11 17:14:17 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1134 * Remove the channel auth list in normal server if router
1135 encofrces its list during connecting. Send notify to channel
1136 to remove the mode to remove the list. Affected files are
1137 silcd/server_util.c and silcd/packet_receive.c.
1139 Wed Aug 6 14:52:04 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1141 * Added support for channel public keys. Updated protocol specs
1142 and implemented it. Affected files are
1143 silcd/command.c, command_reply.c, lib/silcclient/command.c,
1144 lib/silcclient/command_reply.c.
1146 Wed Jul 23 12:17:01 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1148 * Ignore SIGXFSZ and SIGXCPU signals in server. They can
1149 terminate the process on Linux. Affected file silcd/silcd.c.
1151 Mon Jun 2 19:13:27 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1153 * Check for NULL buffer in silc_buffer_clear. Affected file
1154 is lib/silcutil/silcbuffer.h.
1156 * Simplified the backup router protocol by removing the _GLOBAL
1157 types. Updated protocol specs and the code. Affected files
1158 are silcd/server_backup.[ch].
1160 Thu Apr 24 19:50:25 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1162 * Deny '@' and '!' from nicknames since they are reserved
1163 by the SILC_COMMAND_INVITE and SILC_COMMAND_BAN commands.
1164 Updated protocol specs and the code.
1166 Affected files are silcd/server_util.[ch].
1168 Wed Apr 9 18:51:59 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1170 * Fixed stack overflow in Irssi SILC client. Affected
1171 file irssi/src/silc/core/client_ops.c.
1173 * Check that Host is set in ServerConnection and RouterConnection
1174 in silcd.conf. Affected file silcd/serverconfig.c.
1176 * Fixed crash in server with protocol completion callbacks,
1177 namely rekey and backup resuming protocols. Affected files
1178 are silcd/server_backup.c and silcd/server.c.
1180 * Fixed rekey protocol to not restart if it is started already.
1181 Affected files are lib/silcclient/client.c and
1184 Mon Mar 17 18:35:24 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1186 * Rewrote SilcList, affected file lib/silcutil/silc*list.h.
1188 * Fixed EOF handling in SILC Config, affected file
1189 lib/silcutil/silcconfig.c.
1191 * Fixed buffer overflows in lib/silcutil/silcstrutil.c.
1193 * Fixed RESOLVING flag handling in JOIN notify and other
1194 notifys to handle the resolvings correctly in client library.
1195 Affected file lib/silcclient/client_notify.c.
1197 * Do not send full INVITE and BAN lists in INVITE and BAN
1198 notifys, only the changed information. Affected file
1201 * Fixed INVITE notify sending in INVITE command, send it
1202 only when needed. Affected file silcd/command.c.
1204 * Handle the founder key change properly in CMODE_CHANGE
1205 notify. Bug #122. Affected file silcd/packet_receive.c.
1207 Sun Mar 9 16:29:20 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1209 * Remove the mark for output (mark it only for input) after
1210 purging outgoing queue. Prevents the "Error in select()"
1211 floods. Affected file silcd/packet_send.c.
1213 * Fixed incorrect connection deletion from client library
1214 after calling "connect" client operation. Could cause
1215 crashes for example during reconnect timeouts. Affected
1216 files are lib/silcclient/client.c and
1217 irssi/src/silc/core/client_ops.c.
1219 * Check server private key file permissions before starting
1220 the server. Affected file silcd/serverconfig.c.
1222 Tue Feb 4 22:53:26 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1224 * NULL terminate allocated string in silc_buffer_strformat.
1225 Affected file lib/silcutil/silcbuffmt.c.
1227 * Rewrote the invite/ban list string handling in server to
1228 use SilcBuffer instead. Affected files are silcd/command.c
1229 and silcd/server_util.c.
1231 Mon Feb 3 14:43:52 CET 2003 Pekka Riikonen <priikone@silcnet.org>
1233 * Fixed double free in CMODE command when setting new HMAC
1234 for channel. Affected file silcd/command.c.
1236 * Added couple of missing memset's to zero sensitive memory.
1237 Affected files silcd/command.c, lib/silcclient/command.c.
1239 Sun Jan 26 12:20:30 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1241 * Fixed a double free in INVITE command error handling in
1242 server. Affected file silcd/command.c.
1244 * Added macros SILC_SWAB_[16|32] to swab byte order of
1245 16-bit and 32-bit unsigned integers. Affected file
1246 lib/silcutil/silctypes.h.
1248 * Use the SILC_SWAB_16 instead of htons() in server when
1249 handling ports since the ports in structures are always
1250 in little-endian order (regardless of platform). Affected
1251 file silcd/serverid.c and silcd/server_backup.c.
1253 Tue Jan 21 17:18:04 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1255 * Send DISCONNECT in close admin command in server. Affected
1256 file silcd/command.c.
1258 * Check whether we are already connecting to a remote router
1259 (in addition of checking whether we are already connected)
1260 before creating new connection. Affected file silcd/server.c.
1262 Thu Jan 16 18:47:00 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1264 * Added better compiler and compiler flags checking in
1267 * Check that socket is valid after QoS is applied to data.
1268 Affected file lib/silcutil/unix/silcunixsockconn.c.
1270 * Make sure the socket connecetion is not closed to early
1271 when closing connection in server. Also make sure the
1272 connection is always closed after error in a protocol.
1273 Affected file silcd/server.c.
1275 Wed Jan 15 11:03:36 CET 2003 Pekka Riikonen <priikone@silcnet.org>
1277 * Removed --session and --dummy options from Irssi SILC Client.
1278 -d option is available only if --enable-debug was given.
1279 Affected files are irssi/src/silc/core/silc-core,
1280 irssi/src/core/session.c and irssi/src/fe-text/silc.c.
1282 Tue Jan 14 12:25:09 CET 2003 Pekka Riikonen <priikone@silcnet.org>
1284 * Added silc_buffer_steal to steal the data from the buffer.
1285 Affected file lib/silcutil/silcbuffer.h.
1287 Sat Jan 11 18:16:29 CET 2003 Giovanni Giacobbi <giovanni@giacobbi.net>
1289 * Fixed server crash with double Primary block in config file.
1291 Fixed also various memory leaks around the config file
1292 parser. Affected files lib/silcutil/silcconfig.c,
1293 silcd/serverconfig.c.
1295 * Changed my nickname (Johnny Mnemonic) to my real name, this
1296 means that bugs introduced by him were actually introduced
1299 Tue Jan 7 21:58:53 CET 2003 Jochen Eisinger <c0ffee@penguin-breeder.org>
1301 * Don't display "foo appears as foo\nYou're now known as foo"
1302 messages. Affected file irssi/src/silc/core/client_ops.c
1304 Tue Jan 7 20:08:15 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1306 * Fixed error handling of invalid client entry when calling
1307 commands in server. Fixes a crash. Affected file
1310 Thu Dec 26 14:19:29 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1312 * Added some sanity checks in server for correctness of the
1313 server configuration. Affected file silcd/serverconfig.c.
1315 Fri Dec 20 10:47:59 CET 2002 Pekka Riikonen <priikone@silcnet.org>
1317 * Prevent endless resolving of user informations in USERS
1318 command by checking the command reply status correctly.
1319 Affected file lib/silcclient/command_reply.c.
1321 Tue Dec 17 10:05:00 CET 2002 Pekka Riikonen <priikone@silcnet.org>
1323 * Fixed file writing on WIN32 to use O_BINARY flag. Affected
1324 file is lib/silcutil/silcfileutil.c. A patch by Matthew
1325 Aldous <Matthew@Aldous.com>.
1327 * Added better implementation using CriticalSection of
1328 SilcMutex on WIN32. A patch by Mikko Lähteenmäki
1329 <mikko.lahteenmaki@pikabaana.net>.
1331 * Added some Winsock WIN32 compatiblity defines into
1332 includes/silcwin32.h.
1334 Mon Dec 16 19:33:05 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1336 * Fixed double free in async host lookup code. Affected file
1337 lib/silcutil/silcsockconn.c.
1339 * On backup router handle now the SERVER_SIGNOFF from router
1340 for local connected servers too, and close the connections.
1342 Do not process them as normally signing off servers when they
1343 really signoff by sending EOF fe, but always assume that
1344 router sends the SERVER_SIGNOFF.
1346 Affected files silcd/server.c and silcd/packet_receive.c.
1348 * Fixed socket unsetting when closing connections. Affected
1349 files silcd/server.c and silcd/packet_send.c.
1351 * Do not print the nickname in SERVER_SIGNOFF if we do not
1352 have it. Prevents asserts in Irssi core. It is possible we
1353 don't have the nick if it was just being resolved when server
1354 signoff. Affected file irssi/src/silc/core/client_ops.c.
1356 Thu Dec 12 23:22:50 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1358 * Fixed autonick crashbug in client library. Affected file
1359 lib/silcclient/client.c.
1361 * Fixed Unix implementation of SilcMutex to really assert if
1362 the mutex is locked/unlcoked already. Affected file
1363 lib/silcutil/unix/silcunixmutex.c.
1365 * Fixed locking in silc_schedule_uninit. It didn't lock
1366 when dispatching timeout tasks. Affected file is
1367 lib/silcutil/silcschedule.c.
1369 * Changed Win32 implementation of SilcThread to use modern
1370 Win32 interface. Affected file is
1371 lib/silcutil/win32/silcwin32thread.c A patch by Mikko L.
1373 Thu Dec 12 12:06:59 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1375 * Don't print signed messages when sending failed. Affected files
1376 irssi/src/silc/core/silc-[servers.c/commands.h]
1378 * Send adquate signal when founding a channel by joing it. Affect
1379 file irssi/src/silc/core/client_ops.c
1381 Wed Dec 11 21:46:19 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1383 * Fix theme abstracts parsing. Affected files irssi/default.theme,
1384 irssi/src/fe-common/core/themes.c
1386 Wed Dec 11 20:20:07 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1388 * Fixed close command to use the port correctly when closing
1389 server connections. Affected file silcd/idlist.c.
1391 * Check for NULL outbuf in silc_socket_write. It is possible
1392 that it is NULL is some odd case. Affected files are
1393 lib/silcutil/[unix/win32]/silc[unix/win32]sockconn.c.
1395 * Do not call final protocol callback for backup router
1396 resuming protocol when closing connection. It is closed
1397 by timeout in case of error. Affected file silcd/server.c.
1399 * Backup reconnect to router if backup resuming protocol
1400 failed. Affected file silcd/server_backup.c.
1402 Wed Dec 11 10:01:26 CET 2002 Pekka Riikonen <priikone@silcnet.org>
1404 * Fixed double free in SKE library error hadling when signature
1405 error occurred. Affected file lib/silcske/silcske.c.
1407 * Save the fingerprint to new SilcClientEntry after changing
1408 nickname. Affected file lib/silcclient/client_notify.c.
1410 * Print SIGNOFF in Irssi SILC client only if the nickname is
1411 known. Prevents asserts in Irssi core. It is possible we
1412 don't have the nick if it was just being resolved when it
1413 quit. Affected file irssi/src/silc/core/client_ops.c.
1415 Tue Dec 10 21:47:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1417 * Fixed double free in invite list adding code when adding
1418 invite strings. Affected file silcd/server_util.c.
1420 Fri Dec 6 17:40:24 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1422 * More log printing during backup router protocol. Affected
1423 file silcd/server_backup.c.
1425 * Removed backwards support for old private key file format.
1426 Affected file lib/silccrypt/silcpkcs.c.
1428 * Removed backwards support for not-so-strict decryption length
1429 check, it's strict now. Affected lib/silccrypt/silccipher.c.
1431 * GETKEY to update the client entrys fingerprint too.
1432 Affected file lib/silcclient/command_reply.c.
1434 * Added --without-libtoolfix for package builders using weird
1435 wrappers around libtool (BSD at least).
1437 Thu Dec 5 22:29:46 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1439 * Fixed backup router bugs: When backup resumes router and
1440 receives a CHANNEL_MESSAGE packet the backup must not act
1441 as router since the packet header decryption would be
1442 different. Also, when relaying packets to channel, do
1443 not re-encrypt packets on backup that came from the primary
1444 since the connection isn't really router-router connection.
1445 Affected files silcd/server.c, silcd/packet_send.c.
1447 * Added checks in encryption/decryption that encryption/decryption
1448 length sent as argument really is multiple by block size. Helps
1449 catching really weird bugs like the above backup router bugs
1450 when packets are being decrypted in wrong way. Affected files
1451 lib/silccore/silcpacket.c, and lib/silccrypt/silccipher.c.
1453 * Fixed padding generation in private key file encryption.
1454 Affected file lib/silccrypt/silcpkcs.c.
1456 Thu Dec 5 16:35:23 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1458 * Added ignore_message_signatures setting which can be used
1459 to ignore signatures in messages. Affected files are
1460 irssi/src/silc/core/client_ops.c, silc-core.c.
1462 * Fixed the libtoolfix to use command line options instead of
1463 environment variables. They didn't work as expected. Now,
1464 the libtool is fully run-time configurable.
1466 Wed Dec 4 21:08:52 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1468 * Verify signature payload for signed messages. Affected files
1469 irssi/src/silc/core/client_ops.h, irssi/src/silc/core/silc-servers.c,
1470 irssi/src/silc/core/silc-core.h
1472 * Display signature verification result in public and private
1473 messages using theme abstracts. See irssi/default.theme for
1474 examples on their usage. Affected files
1475 irssi/default.theme, irssi/src/fe-common/silc/fe-messages.h,
1476 irssi/src/fe-common/silc/module-formats.[ch],
1477 irssi/src/fe-common/silc/fe-common-silc.c,
1478 irssi/src/fe-common/silc/Makefile.am
1479 irssi/src/fe-common/core/fe-messages.[ch]
1481 * Fixed bugs in Irssi's theme parsing. Affected files
1482 irssi/src/fe-common/core/themes.c
1484 Wed Dec 4 18:29:13 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1486 * Calculate the correct length for signed messages before
1487 encrypting, it must be multiple by block size. Affected
1488 file lib/silccore/silcmessage.c.
1490 * silc_message_signed_get_public_key returns now both
1491 decoded and encoded public key. Affected files are
1492 lib/silccore/silcmessage.[ch].
1494 * Added libtoolfix script that makes the libtool more generic
1495 and configurable in run-time. Now we can specify in run-time
1496 if what kind of libraries we want to create, regardless of
1497 configuration. SIMs are now creates even if --disable-shared
1498 was explicitly given.
1500 Tue Dec 3 23:26:55 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1502 * Fixed founder key sending in CMODE command in client.
1503 Affected file lib/silcclient/command.c.
1505 * Fixed CUMODE founder authentication in server to not check
1506 for client's public key since it's not supposed to do that.
1507 Affected file silcd/command.c.
1509 Tue Dec 3 12:02:41 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1511 * Set realname and hostname in NICK_REC records. Affected file
1512 irssi/src/silc/core/silc-nicklist.c
1514 Mon Dec 2 20:50:20 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1516 * Remove 1.0 protocol backwards compat code from client
1519 * Added more reliable check for whether nickname did change
1520 or not, or whether only Client ID changed in NICK_CHANGE
1521 notify. Affected file lib/silcclient/client_notify.c.
1522 Fixes bug in '@' character handling in a nickname.
1524 * Added support for automatically parsing signature from
1525 the message payload. Added new function
1526 silc_message_get_signature to return the payload to
1527 application. Affected files lib/silccore/silcmessage.[ch].
1529 * Changed the private_message and channel_message client
1530 operations to deliver the SilcMessagePayload to the
1531 application too. Application can use it fe. to get the
1532 signature from the message for verification. Affected
1533 file lib/silcclient/silcclient.h, client_channel.c and
1536 * Redefined the signed payload for message payloads.
1537 Updated protocol specs and implemented.
1539 Mon Dec 2 16:28:29 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1541 * Fixed wrong invite and ban list handling in server command
1542 reply. Affected files are silcd/command_reply.c,
1543 silcd/server_util.[ch].
1545 Sun Dec 1 20:48:17 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1547 * Fixed CMODE setting in server when founder mode was set.
1548 Affected file silcd/command.c. Bug #95.
1550 * Added support to setting specific public key in CMODE in
1551 Irssi SILC client. Affected file lib/silcclient/command.c.
1553 * Added support to use specific public key in CUMODE in
1554 Irssi SILC Client. Affected file lib/silcclient/command.c.
1556 * Added support for inviting and banning by public key in
1557 Irssi SILC client. Affected file lib/silcclient/command.c.
1559 * Fixed fingerprint/babbleprint showing in invite and ban
1560 list command replys. Affected file is
1561 irssi/src/silc/core/client_ops.c.
1563 Sun Dec 1 16:32:03 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1565 * Format CMODE +c and +h to display both the mode and the argument
1567 Sun Dec 1 18:17:22 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1569 * Added test vectors and test programs for SHA-1, MD5,
1570 HMAC-SHA1 and HMAC-MD5. New tests are located in
1571 lib/silccrypt/tests/. Fixed also argument decoding bug in
1572 MD5 implementation. Affected file lib/silccrypt/md5.c.
1574 * Changed the channel private key and private message key
1575 generation (with static keys) to use SHA1 instead of MD5,
1576 as SHA1 is the mandatory hash function in SILC. Affected
1577 file lib/silcclient/client_[channel/prvmsg].c.
1579 * Changed the private key file encryption to use SHA1 instead
1580 of MD5. Added support for the old generation and added
1581 automatic change of the key (to be removed later). Affected
1582 files lib/silccrypt/silcpkcs.c.
1584 Sat Nov 30 19:07:52 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1586 * Load only files with .pub suffix in PublicKeyDir. Affected
1587 file silcd/serverconfig.c.
1589 Sat Nov 30 14:29:34 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
1591 * Extended the SILC_SERVER_LOG_ERROR macro to all available logging
1592 channels. Affected files silcd/silcd.c, silcd/server.h.
1594 * Added the config directive PublicKeyDir for the client block.
1595 Affected files doc/exampe_silcd.conf.in, silcd/serverconfig.[ch].
1597 Sat Nov 30 09:30:55 CET 2002 Pekka Riikonen <priikone@silcnet.org>
1599 * Merged Toni's irssi/silc.conf patch.
1601 * ROBODoc cleanup patch to lib/silccrypt/silcpkcs.h by johnny.
1603 * Max alloc tests in allocation routines. Affected file
1604 lib/silcutil/silcmemory.c.
1606 Fri Nov 29 23:44:29 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1608 * Fixed a typo in resuming code that fixed detach/resume code
1609 in server. Bug #93. Affected file silcd/packet_receive.c.
1611 Thu Nov 28 17:17:11 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1613 * Do reverse lookups for server when /connecting. Affected files
1614 irssi/silc.conf, irssi/src/core/servers.c, irssi/src/core/network.c,
1615 irssi/src/core/net-nonblock.*
1617 Thu Nov 28 16:19:18 CET 2002 Pekka Riikonen <priikone@silcnet.org>
1619 * Added library versioning for shared libraries. Affected
1620 files configure.in.pre and lib/Makefile.am.pre.
1622 Wed Nov 27 21:51:52 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1624 * Display INVITE and BAN lists as specified by SILC 1.2
1626 Wed Nov 27 16:01:11 CET 2002 Pekka Riikonen <priikone@silcnet.org>
1628 * Do not send invite list back unless asked (when sending
1629 no arguments) or when list was modified. Affected file
1632 * Remove client from invite list in KILLED notify and in
1633 KILL command. Affected file silcd/command.c and
1636 * Fixed bugs in invite list handling in INVITE command.
1637 Affected files silcd/command.c and silcd/server_util.c.
1639 * Merged with Irssi 0.8.6.
1641 * Fixed UTF-8 in Irssi SILC Client, setlocale was missing.
1642 Affected file irssi/src/fe-text/silc.c.
1644 Mon Nov 25 18:21:43 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1646 * The silc_argument_get_[first/next] now return the argument
1647 type to caller. Added silc_argument_payload_encode_one.
1649 Affected files are lib/silccore/silcargument.[ch].
1651 * Added support for the SILC 1.2 INVITE command and new
1652 invite lists to server. Affected files are silcd/command.c,
1653 silcd/server_util.[ch] and silcd/packet_[receive/send].[ch].
1655 * Added support for the SILC 1.2 BAN command and new
1656 ban lists to server. Affected files are silcd/command.c,
1657 silcd/server_util.[ch] and silcd/packet_[receive/send].[ch].
1659 * Added support to client sending new INVITE command. Affected
1660 file is lib/silcclient/command.c.
1662 * Added support to client sending new BAN command. Affected
1663 file is lib/silcclient/command.c.
1665 * Added support for removing client from invite list when kicked
1666 from channel, as SILC 1.2 dictates. Affected files are
1667 silcd/packet_receive.c and silcd/command.c.
1669 Sun Nov 24 18:26:42 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1671 * If iv argument to silc_cipher_[encrypt/decrypt] is NULL, use
1672 automatically the cipher's internal IV. Affected files
1673 lib/silccrypt/silccipher.[ch].
1675 * Assure the RESUME_CLIENT packet is not sent to twice to
1676 backup router if the detached client was originated from
1677 the backup. Affected file silcd/server.c. Bug #76.
1679 * Changed silc_sim_symname to not allocate memory. Affected
1680 file lib/silcsim/silcsimutil.c.
1682 * Fixed memory leaks with SIMs in server. Affected files
1683 silcd/serverconfig.c, silcd/server.c.
1685 * Fixed channel key distribution after resuming detached
1686 client. Affected files silcd/packet_receive.c.
1688 * Fixed channel's global_user boolean checking after detaching.
1689 Check it after changing the owner of the client not before.
1690 Affected file silcd/packet_receive.c.
1692 * Fixed few double frees from client library. Fixes at least
1693 Bug #81, possibly others too.
1695 * UTF-8 decode topics also in JOIN command reply and TOPIC_SET
1696 notifys in Irssi SILC Client. Affected file is
1697 irssi/src/silc/core/client_ops.c. Bug #82.
1699 * Applied Ville Räsänen's manual page and --mandir bugfix
1700 patch. Affected files are configure.in.pre and Makefile.am.pre.
1703 Fri Nov 22 18:34:20 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1705 * Added support to backup router protocol for backup to tell
1706 normal server that it cannot use the backup router as primary
1707 because the primary isn't really down. Updated protocol
1710 * Added support for primary router to tell backup router that
1711 resuming is not possible because the backup really isn't primary
1712 in the cell. For example if backup disconnected itself the
1713 resuming is not allowed since the primary really did not
1714 go down. Updated protocol specs.
1716 * Removed MARS from crypto library.
1718 * Defined the CTR mode and Randomized CBC mode in SILC. The
1719 CTR mode is RECOMMENDED now in specification. Defined also
1720 Serpent cipher as optional cipher. Updated the protocol specs.
1722 Thu Nov 21 12:43:28 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1724 * Added support for inviting/banning by IP/MASK, public key,
1725 and explicit Client ID. Redefined the command and notify
1726 types to allow easier forwards support for other methods
1727 of inviting/banning. Updated protocol specs.
1729 * Remove the client from channel's invite lists if the client
1730 is kicked or killed. Updated protocol specs.
1732 * Unified the Channel Message Payload and Private Message
1733 into one Message Payload. Updated protocol specs and
1736 Tue Nov 19 22:30:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1738 * Don't wait for EOF after socket error has occurred, but
1739 close the connection. Affected file is silcd/server.c.
1741 Mon Nov 18 18:58:26 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1743 * Added support for setting FOUNDER mode on channel with
1744 specific public key which can be set with CMODE command.
1745 Updated protocol specs and implemented in client and server.
1747 * Fixed the Irssi SILC client to correctly shutdown the client
1748 library to avoid memory leaks. Affected files are
1749 irssi/src/silc/core/silc-core.c and silc-servers.c.
1751 * Deprecated the No Reply flag in SKE protocol and introduced
1752 "IV Included" flag which can be used to indicate that the IV
1753 is included in the ciphertext. This makes it possible to use
1754 SILC on unreliable transport, such as UDP which may cause
1755 packet reordering and losses. Updated protocol specs, did
1758 Sun Nov 17 15:50:57 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1760 * Fixed the MPI implementation of silc_mp_sizeinbase to return
1761 < 32 bit values in correct size. Affected file is
1762 lib/silcmath/mp_mpi.c.
1764 Sat Nov 16 13:14:45 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1766 * Fixed the KE Start Payload parsing to check that mandatory
1767 fields are present. Affected file lib/silcske/payload.c.
1769 * Fixed compilation warnigs in Irssi SILC Client. Affected
1770 files are irssi/src/silc/core/silc-query.c. client_ops.c.
1772 Thu Nov 14 19:33:28 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1774 * Print "nick now appears as newnick" and update Irssi's nicklist
1775 when you change your nick to "nick". Closes #62
1777 * Never format your own nick. Closes #63
1779 Thu Nov 14 09:44:54 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1781 * SILC_UMODE_GONE changes are now propagated correctly to the
1782 Irssi client. Closes #54
1784 Tue Nov 12 19:42:18 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1786 * Fixed example in /HELP KEY
1788 * Added expando $j which expands to current SILC Client version
1790 Tue Nov 12 19:46:39 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1792 * Fixed public key decoding in crypto library.
1794 * Added better error printing to SKE library.
1796 Tue Nov 12 08:50:12 CET 2002 Pekka Riikonen <priikone@silcnet.org>
1798 * Fixed NICK command to not crash if nickname was not sent.
1800 Mon Nov 11 19:32:00 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1802 * Added Encrypt-Then-MAC order to SILC packet MAC generation.
1803 Deprecated the old Encrypt-And-MAC order. Updated protocol
1804 specs and implemented.
1806 * Added Encrypt-Then-MAC order to Channel Message Payload MAC
1807 generation. Updated specs and implemented.
1809 Sun Nov 10 12:20:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1811 * Added support for rekey before 2^32 sequence number wraps.
1812 Affected files in server and client library.
1814 * Padding must be at least 8 bytes now. Implemented and updated
1817 * Compute maximum padding for authentication packets to make
1818 passphrase approximation attacks impossible. Affected files
1819 in client library and in server.
1821 * Fixed PING command sending in client library and handling in
1822 server. The server ID must be ID Payload, not raw ID data.
1823 Affected files in server and client library.
1825 * Defined that all public keys sent in commands and notify
1826 payloads are actually Public Key Payloads not raw public key
1827 data. Updated protocol specs and implemented.
1829 * Updated protocol version to 1.2. Updated specs and code.
1831 * Added ERR_UNSUPPORTED_PUBLIC_KEY and ERR_OPERATION_ALLOWED
1832 status types. Updated specs and the code.
1834 * Added support for normal client to kill its own entries from
1835 the network. Updated protocol specs and the code.
1837 * Defined the SILC_MESSAGE_FLAG_SIGNED. Updated protocol specs
1838 and added initial implementation.
1840 * Added MAC field to the Private Message Payload to protect
1841 against chosen ciphertext attacks. Updated the protocol specs
1844 * Added idle and signon fields to the ATTRIBUTE_SERVICE
1845 attribute to indicate the user's current idle and signon time
1846 of a service. Updated protocol specs and implemented.
1848 Thu Nov 7 19:21:10 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1850 * Added "do_not_bind" argument to silc_client_file_send what
1851 can be used to not bind locally but assume the file receiver
1852 provides the point of connect. Usefull when sender is behind
1853 NAT device. Affected file lib/silcclient/silcclient.h and
1856 * Added -no-listener option to FILE SEND command in Irssi SILC
1857 client. Affected file irssi/src/silc/core/silc-servers.c.
1858 Renamed FILE RECEIVE to FILE ACCEPT.
1860 * Confirm passphrase for private key encryption in
1861 silc_create_key_pair and silc_change_private_key_passphrase.
1862 Affected files are lib/silcutil/silcapputil.c.
1864 Thu Nov 7 10:05:28 CET 2002 Pekka Riikonen <priikone@silcnet.org>
1866 * Move silc_client_packet_send back to internal, added
1867 silc_client_send_packet, a bit simpler function for application.
1868 Affected files lib/silcclient/silcclient.h, client.c and
1871 * Moved the SilcClientEntry, SilcChannelEntry and
1872 SilcServerEntry to silcclient.h to be public and documented
1873 them for application. Affected files are
1874 lib/silcclient/silcclient.h and idlist.h.
1876 Wed Nov 6 17:18:13 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1878 * Fixed manual page installation patch by Ville Räsänen.
1879 USERS help page fix patch by Ville Räsänen
1881 * Changed the silc_client_command_call interface to make
1882 the command call simpler for the application. The library
1883 now handles the command line parsing, command finding and
1884 execution. Application only needs to call the function
1885 with the command line. Affected files are
1886 lib/silcclient/silcclient.h, command.[ch].
1888 * Fixed silc_get_input to NULL-terminate the returned input.
1889 Affected file lib/silcutil/silcutil.c.
1891 * Resolve the client's public key in JOIN command if the
1892 founder auth data is being requested but we don't know the
1893 client's public key. Affected file silcd/command.c.
1896 Mon Nov 4 16:02:59 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1898 * Print notify for server opers when backup router comes
1899 online. Affected file silcd/server.c.
1901 * Fixed the INVITE command to send the invite list in
1902 command reply. Affected file silcd/command_reply.c.
1904 * Fixed MOTD command reply sending. Affected file
1907 * UTF-8 decode the topic in TOPIC command reply and LIST
1908 command reply in Irssi SILC client. Affected file is
1909 irssi/src/silc/core/client_ops.c.
1911 Sun Nov 3 17:59:15 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1913 * Fixed the INVITE command to not crash Irssi SILC client
1914 when given without nickname argument. AFfected file
1915 irssi/src/silc/core/client_ops.c.
1917 * Fixed double free in WHOIS query on normal server when
1918 forwarding query to router. Affected file is
1919 silcd/server_query.c.
1921 * Fixed WATCH command reply handling on normal server which
1922 was missing altogether. Affected file silcd/command_reply.c.
1925 Sun Nov 3 00:42:05 EET 2002 Mika Boström <bostik@lut.fi>
1927 * Added man-pages for silc(1), silcd(8) and silcd.conf(5).
1928 Included yodl sources for each of these. Also modified
1929 Makefile.am prototype to install these files to proper
1930 locations. Updated CREDITS. Affected file Makefile.am.pre,
1931 new files doc/*.yo, doc/silc.1, doc/silcd.conf.5,
1934 Sat Nov 2 21:26:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1936 * Added support for encrypted private key files. Now
1937 passphrase must be provided when new key pair is created
1938 (can be empty though), and prompted when loading the
1939 private key. Added support for loading the old-style
1940 non-encrypted private keys as well. Affected files
1941 lib/silccrypt/silcpkcs.[ch], Irssi SILC client and
1944 * Fixed silc_get_input to accept input on all terminals.
1945 Affected file lib/silcutil/silcutil.c.
1947 * Moved the Irssi SILC client key loading and other stuff
1948 to be called after the arguments and UI is initialized.
1949 Affected file irssi/src/silc/core/silc-core.c. Bug #31.
1951 * Added -P option to Irssi SILC client which can be used
1952 to change the passphrase of the private key. Affected
1953 file irssi/src/silc/core/silc-core.c.
1955 * Added silc_change_private_key_passphrase apputil routine
1956 to lib/silcutil/silcapputil.[ch].
1958 Sat Nov 2 12:53:09 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1960 * Fixed connection closing in client library to not crash.
1961 Moved the connection freeing totally to function
1962 silc_clinet_del_connection. Affected file
1963 lib/silcclinet/client.c.
1965 Fri Nov 1 18:57:02 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1967 * Changed includes/silcincludes.h to silcincludes.h.in to
1968 include configuration specific information. The silcdefs.h
1969 is not included in to installation anymore (it's only
1970 compilation time header).
1972 Fri Nov 1 10:30:26 CET 2002 Pekka Riikonen <priikone@silcnet.org>
1974 * Moved the SilcClient and SilcClientConnection from client.h
1975 to the public lib/silcclient/silcclient.h. Changed the
1978 Thu Oct 31 22:44:07 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1980 * If version string in silc_clinet_alloc is NULL the library
1981 puts it automatically. Affected file lib/silcclient/client.c.
1983 * Changed the version strings from variables to #define's
1984 in includes/silcversion.h.
1986 Wed Oct 30 16:17:30 CET 2002 Pekka Riikonen <priikone@silcnet.org>
1988 * Added shared library complation support.
1990 Tue Oct 29 21:48:55 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1992 * Added lib/silcutil/silcapputil.[ch] for application
1993 utility functions. It includes routines for applications'
1994 convenience. Added silc_create_key_pair, silc_show_public_key
1995 and silc_load_key_pair functions.
1997 Tue Oct 29 17:36:44 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1999 * Send RESUME_CLIENT packet from router to backup routers
2000 to in resuming. Affected file silcd/packet_receive.c.
2002 Mon Oct 28 21:23:39 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2004 * In IDENTIFY command parsing, send all other IDs except
2005 Client IDs explicitly to router for resolving on normal
2006 server. Also check that ID received in WHOIS command is
2007 always Client ID, others are not allowed. Affected file
2008 silcd/server_query.c.
2010 * Merged latest changes from irssi.org CVS.
2012 Sun Oct 27 11:44:32 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2014 * Merged c0ffee's /set heartbeat patch to Irssi SILC client.
2015 Affected files irssi/src/silc/core/silc-core, silc-server.c.
2017 * Fixed the heartbeat sending in Irssi SILC client. Moved
2018 the silc_client_packet_send to silcclient.h for application
2019 usage. Affected files lib/silcclient/client_internal.h
2020 lib/silcclient/silcclient.h.
2022 * Fixed a bug in query resolving in server. Used wrong
2023 variable in a for loop and crashed. Affected file is
2024 silcd/server_query.c.
2026 * Server constructs requested attributes only to locally
2027 connected clients. Affected file silcd/server_query.c.
2030 * Fixed a bug when sending resolving from router to server
2031 with requested attributes. The constructed WHOIS command
2032 was incorrect. Affected file silcd/server_query.c.
2035 * Fixed Requested Attributes saving in WHOIS command reply.
2036 The length of the data buffer must be saved too. Affected
2037 file silcd/command_reply.c.
2039 * Update the client entry's servername after detaching is
2040 over. Affected file silcd/packet_receive.c. Bug #37.
2042 * Resolve incomplete client entrys in CUMODE_CHANGE and
2043 CMODE_CHANGE notifys. Affected file is
2044 lib/silcclient/client_notify.c. Bug #42.
2046 Thu Oct 24 12:22:35 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2048 * Fixed channel key packet processing bug on backup router
2049 during backup resuming protocol. Affected file is
2050 silcd/packet_receive.c.
2052 * Fixed memory leaks in server. Affected files are
2053 silcd/server.c and silcd/packet_receive.c.
2055 * Fixed packet decryption problem when backup router encrypted
2056 channel message with wrong key during backup resuming
2057 protocol. Affected file silcd/packet_send.c.
2059 * ROBODoc documented lib/silccrypt/silccipher.h. A patch by
2060 Toni Willberg (toniw@iki.fi)
2062 * Changed the SilcCipher context to be private. Changed the
2063 silc_cipher_get_iv to just return pointer to the IV. Added
2064 silc_cipher_get_name to return the name of the cipher.
2065 Fixed code all around to support these changes. Affected
2066 files are lib/silccrypt/silccipher.[ch], client library and
2069 Wed Oct 23 19:01:41 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2071 * Fixed unaligned access in lib/silccore/silcattrs.c.
2073 * Fixed libtool linking in lib/silcsim/Makefile.am.
2075 * Fixed services attribute printing. Affected files is
2076 irssi/src/silc/core/silc-queries.c.
2078 Wed Oct 23 09:51:04 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2080 * Fixed a crashbug in incoming server accepting. Affected
2081 file silcd/server.c.
2083 Tue Oct 22 13:02:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2085 * Added automatically generated index to Toolkit Reference
2088 * Added support for Postscript Toolkit Reference Manual.
2090 Mon Oct 21 21:30:40 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2092 * Merged DISCONNECT fix, and autoconn port fix from Irssi
2095 Sun Oct 20 19:54:55 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2097 * Added 'send_events' boolean argument to the function
2098 silc_schedule_set_listen_fd which sends the set events to
2099 the application explicitly if set to TRUE. Default action
2100 should be FALSE. Affected file lib/silcutil/silcschedule.[ch],
2101 lib/silcclient/client_internal.h and silcd/server_internal.h.
2103 * Added silc_compare_timeval to determine which time values
2104 is smaller. Affected file lib/silcutil/silcutil.[ch].
2106 * Added sort-of "Quality of Service" (QoS) support to
2107 SilcSocketConnection. Data reception can be controlled with
2108 rate limit per second and/or read data length limit.
2109 Added silc_socket_set_qos. Affected files are
2110 lib/silcutil/silcsockconn.[ch] and unix/silcunixsockconn.c.
2112 * Added the QoS configuration to SILC Server configuration
2113 file. Affected files are silcd/serverconfig.[ch] and
2116 Sun Oct 20 14:12:24 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2118 * Merged with irssi.org CVS.
2120 * Failed OPER and SILCOPER authentications are now logged.
2121 Affected file silcd/command.c. Bugs #25.
2123 Sat Oct 19 13:32:15 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2125 * ROBODoc documented lib/silcutil/silcbuffer.h and
2126 lib/silcutil/silcdlist.h. Patch by Ville Räsänen
2127 <ville.rasanen@iki.fi>.
2129 Fri Oct 18 10:51:04 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2131 * Added support for auto-passphrase authentication from the
2132 config file during connecting which was not implemented
2133 yet. Affected file irssi/src/silc/core/client_ops.c.
2135 * Fixed a bug in authentication protocol failure handling which
2136 was processing wrong callback context. Affected files
2137 are lib/silcclient/client.c and protocol.c.
2139 * Fixed the /ATTR allow off to actually work. Affected file
2140 is irssi/src/silc/core/silc-queries.c.
2142 * Fixed the /ATTR -del to work. Affected file is
2143 irssi/src/silc/core/silc-queries.c.
2145 Thu Oct 17 23:45:12 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2147 * Fixed string formatting crashbug in lib/silccore/silcattrs.c.
2149 * Fixed mask attribute adding in Irssi SILC client. Affected
2150 file irssi/src/silc/core/silc-queries.c.
2152 Thu Oct 17 16:40:39 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2154 * Added support for saving the requested attributes in
2155 WHOIS to directory. Affected file is
2156 irssi/src/silc/core/silc-queries.c.
2158 Wed Oct 16 17:40:56 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2160 * Added support for parsing VCard fields that do not have
2161 the TYPE= for types. Affected file lib/silcutil/silcvcard.c.
2163 * Fixed a double free bug in hash table foreach function
2164 if the entry was deleted in the foreach callback. Affected
2165 file lib/silcutil/silchashtable.c.
2167 Tue Oct 15 18:05:24 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2169 * Added silc_attribute_get_verify_data to return the signature
2170 verification data for either user digital signature or
2171 server digital signature in Requested Attributes. Affected
2172 files are lib/silccore/silcattrs.[ch].
2174 * Added silc_vcard_alloc which is used to allocated dynamic
2175 SilcVCard context. The silc_vcard_free now checks whether
2176 the context is dynamically allocated or not. Affected files
2177 are lib/silcutil/silcvcard.[ch].
2179 Mon Oct 14 17:55:44 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2181 * Periodically remove the NOATTR status from client entry
2182 so that the client may take the attributes in use even after
2183 server has resolved them unsuccessfully earlier. Affected
2184 file silcd/server_query.c and idlist.h.
2186 * Moved sha1hash and md5hash from client->internal to
2187 SilcClient for application usage. Affected files are
2188 lib/silcclient/client.h and client_internal.h.
2190 * Fixed attribute encoding and decoding bugs. Affected
2191 files lib/silccore/silcattrs.[ch].
2193 * Added ATTR command to Irssi SILC Client which is used to
2194 manage user's Requested Attributes sending and values for
2195 WHOIS command. Affected files around Irssi SILC client.
2197 Mon Oct 14 14:33:54 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2199 * Added silc_buffer_strformat which can be used to format
2200 strings into a buffer which size is automatically increased.
2201 Affected file lib/silcutil/silcbuffmt.[ch].
2203 * Added implementation of VCard (RFC 2426) which can be used
2204 as part of Requested Attributes in WHOIS command. Affected
2205 file lib/silcutil/silcvcard.[ch].
2207 Fri Oct 11 23:52:17 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2209 * Some strncat -> silc_strncat changes our the core and
2212 * Added SILC_SKE_STATUS_SIGNATURE_ERROR and OUT_OF_MEMORY
2213 errors. Added better error printing to SKE library.
2214 Affected files lib/silcske/silcske.c, silcske_status.h and
2217 * Save the PKCS key length even if only private key is set to
2218 SilcPKCS. Affected file lib/silccrypt/silcpkcs.[ch] and rsa.c.
2220 * Fixed the usage of silc_pkcs_get_key_len since it returns the
2221 length in bits not in bytes. Affected files are
2222 lib/silcske/silcske.c, lib/silccore/silcauth.c and
2223 silcd/server_query.c.
2225 Wed Oct 9 17:22:57 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2227 * Added silc_attribute_payload_encode_data to directly encode
2228 the data into the attributes buffer. Renamed function
2229 silc_attribute_payload_parse_list to silc_attribute_payload_parse.
2230 Affected files are lib/silccore/silcattrs.[ch].
2232 * silc_hash_table_find_foreach calls the foreach function now
2233 once even if the nothing was found with context set to NULL.
2234 Affected file lib/silcutil/silchashtable.[ch].
2236 * Remove the RESOLVING flag from client entry after received
2237 the Requested Attributes from the client. Fixed memory leak
2238 in client entry freeing. Affected files silcd/server_query.c
2241 * Added Requested Attributes support into SILC Client Library.
2242 It is not able to send requested attributes in WHOIS command,
2243 and also receive and process requested attributes. Added
2244 silc_client_attribute_[add|del] and silc_client_attributes_get
2245 functions. Added also `ignore_requested_attributes' to the
2246 SilcClientParams to not use attributes in client. Affected
2247 files are lib/silcclient/command.c, client_attrs.[ch],
2248 silcclient.h, client_internal and client.[ch].
2250 * Changed the silc_client_get_client_by_id to support Requested
2251 Attributes, it takes them as argument now. Affected file
2252 is lib/silcclient/silcclient.h, and idlist.c.
2254 * Added -details option to WHOIS command in Irssi SILC Client
2255 to support the requested attributes. By default it requests
2256 all attributes. Affected file lib/silcclient/command.c and
2257 irssi/doc/help/in/whois.in.
2259 Tue Oct 8 17:58:28 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2261 * Add also SERVICE attribute for server-constructed attribute
2262 data. Also digitally sign the attributes and add
2263 SERVER_DIGITAL_SIGNATURE attribute. Affected file is
2264 silcd/server_query.c.
2266 Mon Oct 7 18:25:35 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2268 * Changed the silc_attribute_payload_encode to support list
2269 of attributes (function may be called several times to add
2270 a new attribute). Removed the silc_attribute_payload_encode_list
2271 function. The encoding function now also automatically encodes
2272 the data, so the caller does not need to do that. Affected
2273 files lib/silccore/silcattrs.[ch].
2275 * Added support for replying on behalf of the user to the
2276 Requested Attributes in WHOIS command in the server. Affected
2277 file silcd/server_query.c.
2279 * SILC_NOT_IMPLEMENTED macro use SILC_LOG_INFO now instead of
2280 SILC_LOG_DEBUG. Affected file lib/silcutil/silclog.h.
2282 Sun Oct 6 16:48:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2284 * Don't swtich to become primary router if we are backup if
2285 decryption error has occurred. Affected file silcd/server.c.
2287 * Fixed a bug in backup router IP address comparison in
2288 silc_server_backup_get.
2290 Save now also the port of the server/router and use that
2291 in comparison as well. Affected file silcd/server_backup.c.
2293 * Normal server now reconnects to backup router automatically
2294 if connection is lost to it. Affected file silcd/server.c.
2296 Thu Sep 26 13:51:02 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2298 * If packet processing fails (like integrity check fails)
2299 the connection is closed now. Affected files are
2300 lib/silccore/silcpacket.c and silcd/server.c.
2302 Mon Sep 23 10:59:39 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2304 * Fixed double free in RSA public key set function
2305 silc_rsa_set_public_key. Affected file lib/silccrypt/rsa.c.
2308 Sun Sep 22 14:54:05 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2310 * Rewrote WHOIS, WHOWAS and IDENTIFY commands in the server.
2311 Added server_query.[ch] which provides one interface for
2312 querying information using all three commands.
2314 * Changed all "typedef unsigned char" in core library to
2315 "typedef SilcUInt8".
2317 Sat Sep 21 21:36:45 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2319 * Added silc_strncat into lib/silcutil/silcstrutil.[ch].
2321 * Renamed silc_server_get_client_resolve to
2322 silc_server_query_resolve and moved to server_query.[ch].
2324 Wed Sep 18 18:28:04 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2326 * Resumed client packet handling from server put the resumed
2327 client on wrong list on router and caused the client not
2328 be present on the network anymore. Now fixed to put the
2329 client to correct list. Affected file silcd/packet_receive.c.
2331 Wed Sep 18 15:13:48 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
2333 * Various cleanup in error message output in config parsing code
2334 and in server init code. Fixed error log files containing
2335 too many newlines ('\n') in some situations. Affected files are
2336 silcd/serverconfig.c, silcd/silcd.c, and silcd/server.c.
2338 Wed Sep 18 10:51:23 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2340 * Use the reverse lookupped hostname in client internals
2341 instead of one user provided us as remote server name.
2342 Affected file lib/silcclient/client.c.
2344 Mon Sep 16 12:02:54 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2346 * Added 'app_context' to silc_schedule_init. It is an
2347 application specific context that is delivered to application
2348 in task callback functions. Affected files are
2349 lib/silcutil/silcutil.[ch].
2351 * The hb_context in SilcSocketConnection is not freed
2352 automatically anymore (application must free it). Freeing
2353 it automatic is inconsistent. Affected files are
2354 lib/silcutil/silcsockconn.[ch].
2356 Sun Sep 15 22:16:19 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2358 * Added support for removing explicitly added client connections
2359 in rehash and closing the client connections if they were
2360 unconfigured in the rehash. Affected file silcd/server.c.
2362 * Added support for aborting automatically pending commands
2363 that never receives the reply (to avoid memory leaks).
2364 Added also silc_server_command_pending_timed to set the
2365 specific timeout for pending command. Affected files are
2366 silcd/command[_reply].[ch].
2368 * Added SILC_STATUS_ERR_TIMEDOUT status. Updated protocol
2369 specs and lib/silccore/silcstatus.h.
2371 Sun Sep 15 12:25:10 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2373 * Changed the silc_get_time to accept time value as argument
2374 or if zero is sent return current local time. Affected
2375 file lib/silcutil/silcutil.[ch].
2377 * Added STATS command to client library and Irssi SILC client.
2378 Patch provided by Ville Räsänen <ville.rasanen@iki.fi>.
2380 Wed Sep 11 09:22:00 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2382 * Assure that channel key is set before sending it. May
2383 crash server otherwise. Affected file silcd/packet_send.c.
2385 Tue Sep 10 09:50:08 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2387 * Assure that endless loop cannot happen with detached client
2388 resolving on normal server. Added idlist status
2389 SILC_IDLIST_STATUS_RESUME_RES. Affected files are
2390 silcd/idlist.h and silcd/packet_receive.c.
2392 Mon Sep 9 12:18:18 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2394 * Incoming file transfer request cannot use same session as
2395 the sending session. This can happen when sending file to
2396 yourself. Crashed the client on quit. Affected file
2397 lib/silcclient/client_ftp.c. Bug #24.
2399 Sun Sep 8 18:39:25 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2401 * Implemented the draft-riikonen-precense-attrs draft and
2402 the Attribute Payload into the lib/silccore/silcattrs.[ch].
2404 Sun Sep 8 13:13:44 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2406 * Distribute the SERVER_SIGNOFF notify also to local backup
2407 routers from the primary router. The backup router may not
2408 have the signing of local server directly connected and need
2409 to know about the signoff. Affected file silcd/server_util.c.
2411 * Use the primary router as the origin of the locally connected
2412 server when it is disconnecting from the backup router since
2413 that's where it really is coming from. Now the clients from
2414 the disconnecting server are removed correctly and "shadow"
2415 clients are not left to the backup router. Affected file
2418 Sat Sep 7 22:26:50 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2420 * If normal server is standalone and found existing but disabled
2421 channel, do not re-create the channel since it creates
2422 duplicate same channels. Affected file silcd/server.c.
2424 * Added anonymous client connections support to server. New
2425 "anonymous" configuration option to ConnectionParams section
2426 added. If set to true, the username and hostname information
2427 of the client will be scrambled and anonymous user mode is
2428 set automatically to the user. Affected files are
2429 silcd/serverconfig.[ch], silcd/packet_receive.c and server.c.
2431 Sat Sep 7 16:02:09 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2433 * In JOIN notify handling, mark that the cache entry of the
2434 client cannot be expired. Can cause crashes on normal
2435 server (asserts client->channels). Affected file is
2436 silcd/packet_receive.c.
2438 * From now on distribution versions are used as protocol versions
2439 instead of by default using the Toolkit base version as protocol
2440 version. Affected file prepare.
2442 * Do not set the locally resolved hostname for local client
2443 entry but take what server sends. This way the real hostname
2444 is showed in WHOIS for yourself. Affected file is
2445 lib/silcclient/idlist.c and lib/silcclient/client.c.
2447 * Resolve local info with IDENTIFY when connecting to server.y
2449 Sat Sep 7 14:22:43 CEST 2002 Lubomir Sedlacik <salo@silcnet.org>
2451 * Rewritten check for POSIX threads. Use --with-pthreads[=DIR]
2452 for implied search (not needed on platforms which has native
2453 pthreads library). Use --without-pthreads to disable threads.
2454 Affected file is configure.in.pre
2456 * Fixed --with-iconv on platforms which need to bypass (broken)
2457 native iconv(). Affected file is configure.in.pre
2459 Sat Sep 7 15:08:13 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2461 * Moved -C option parsing in Irssi SILC client at same time
2462 as other options. The UI was initialized earlier and caused
2463 problems on command line. Bug #16. Affected file is
2464 irssi/src/silc/core/silc-core.c.
2466 Mon Sep 2 23:00:30 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
2468 * Added global variable silc_log_timestamp that tells silclog
2469 wether to print or not the timestamp in the logging files.
2470 Affected file lib/silcutil/silclog.[ch].
2472 * Added silcd configuration option Timestamp in the Logging
2473 section. Affected file silcd/serverconfig.[ch],
2474 doc/example_silcd.conf.in.
2476 Fri Aug 30 08:57:33 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2478 * Fixed fingerprint checking to check for entirely empty
2479 fingerprint instead of two first bytes when determining
2480 if it is set. Bug #18. Affected file silcd/command.c.
2482 * Fixed duplicate PKCS name registering to not allow it.
2483 Bugs #17. Affected file lib/silccrypt/silcpkcs.c.
2485 Sun Aug 25 08:02:04 CEST 2002 Lubomir Sedlacik <salo@silcnet.org>
2487 * Conditionalize non-gcc compiler optimizations for various
2488 platforms, enable those commented out. Cleanups.
2489 Affected file lib/silcmath/mpi/configure.in
2491 Sat Aug 24 15:11:32 EEST 2002 Timo Sirainen <tss@iki.fi>
2493 * silc_rng_exec_command() left zombie processes if command
2494 didn't generate any output. Affected file
2495 lib/silccrypt/silcrng.c
2497 Fri Aug 23 22:05:44 CEST 2002 Lubomir Sedlacik <salo@silcnet.org>
2499 * Rewrote iconv checking, introduce --with-iconv for systems
2500 which rely on libiconv. Check if iconv() provided by libc
2501 is good enough, otherwise demand libiconv. Affected file
2504 Fri Aug 23 07:10:52 CEST 2002 Lubomir Sedlacik <salo@silcnet.org>
2506 * Search for ldopen() also in libc. This enables SIM support
2507 on *BSD systems. Based on patch from Alex Zepeda. Affected
2508 file configure.in.pre
2510 Sun Aug 18 04:44:30 CEST 2002 Lubomir Sedlacik <salo@silcnet.org>
2512 * Don't call AM_CONDITIONAL conditonally for SILC_THREADS.
2513 This fixes prepare on *BSD systems. Affected file
2516 Sun Aug 4 15:55:40 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2518 * More fixed for not having purge timeout for global clients
2519 that are on channel. Affected files silcd/command_reply.c
2522 * Fixed the rekey protocol to work with backup router connections.
2523 Rekey packets are now allowed on disabled connections as
2524 well. Affected files silcd/packet_send.c and server.c.
2526 * Do not switch to be as backup router when shutting down and
2527 closing the primary connection. Affected file silcd/server.c.
2529 * Fixed memory leaks in backup router deleting. Added
2530 silc_server_backup_free to free all data during shutdown of
2531 server. Affected files silcd/server_backup.[ch].
2533 Sun Jul 14 21:33:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2535 * Do not process commands if the sock->user_data is NULL.
2536 Affected file silcd/command.c.
2538 Tue Jul 9 19:03:11 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2540 * Fixed buffer overflow and security problems (loosing bits
2541 in CFB encryption) in SILC RNG. Problems reported by
2542 Markku-Juhani O. Saarinen <mjos@saturn.tcs.hut.fi>.
2544 Sun Jul 7 13:10:01 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2546 * Added yet more checks that client is not expired on global
2547 list if it is on channels. Affected file is
2548 silcd/command_reply.c.
2550 Sat Jul 6 11:45:11 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2552 * Merged c0ffee's MIME signal patch which adds support for
2553 sending also MIME messages in Irssi SILC Client, and handling
2554 received MIME messages in a signal (and perhaps doing something
2555 to non-textual MIME messages).
2557 Sun Jun 30 01:30:22 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2559 * Fixed pending command deletion in server and client library
2560 to check the whole list instead of breaking after first found.
2561 The affected files are silcd/command.[ch] and
2562 lib/silcclient/command.[ch].
2564 Sat Jun 29 17:40:12 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2566 * Return NO_SUCH_CHANNEL error in USERS for channel that is
2567 secret or private, otherwise it's possible to find out
2568 whether a secret channel exists or not. Affected file
2571 * If CMODE change fails during the mode setting, assure that
2572 the old mode mask is set for the channel back. Affected
2573 file silcd/command.c.
2575 * Fixed passphrase saving on +a channel on normal server
2576 after successful JOIN command. Affected file silcd/command.c.
2578 Fri Jun 28 11:53:25 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2580 * Remove server/router operator privileges in DETACH command,
2581 since it's possible to resume to server where these
2582 privileges would not be allowed for the client. Affected
2583 file silcd/command.c.
2585 * Do not set to wait for backup in rehash of the server.
2586 Affected file silcd/server.c.
2588 * Do not check listener sockets when counting how many
2589 socket connections we have. Affected file is
2590 silcd/server_util.c.
2592 * Do not announce disconnected clients that are remaining
2593 in history (for WHOWAS). This is because SIGNOFF notify
2594 for these has been sent earlier already. Affected file
2597 Thu Jun 27 20:07:27 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2599 * Buffer overflow with CUMODE command's mode->mode character
2600 conversion. Reported by Ville Räsänen. Affected file
2601 lib/silcutil/silcutil.c.
2603 Thu Jun 27 16:54:33 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2605 * Allow heartbeat packets to go disabled connections anyway.
2606 Affected files silcd/server.c and silcd/packet_send.c.
2608 * Do not broadcast New Channel packets with List flag set
2609 in the packet to backup routers. The router must check
2610 for the correctness of the packets before sending them.
2611 It is possible that router will have enforce Channel ID
2612 change and this would cause desync in the backup router.
2613 Affected file silcd/packet_receive.c.
2615 * Remove SILC_PACKET_FLAG_LIST from the temp packets that
2616 are handled in list parsing. They are not list packets
2617 anymore. Affected file silcd/packet_receive.c.
2619 Thu Jun 27 11:27:07 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2621 * Stop waiting for backup router through the timeout, not
2622 directly after backup router has arrived. Affected file
2625 * Do not re-create channel keys and send them when removing
2626 clients in server shutdown. Affected files are
2627 silcd/server_internal.h and silcd/server_util.c.
2629 * Notify distribution to backup routers was missing from
2630 the silc_server_send_notify_dest function which caused
2631 desyncing problems with backup router. Affected file is
2632 silcd/packet_send.c.
2634 * The client's channel removing was working wrong on
2635 backup router. It assumed that it doesn't know global
2636 information but backup router does know. For this reason
2637 it could remove channel when it wasn't supposed to do that.
2638 Affected file silcd/server.c and silcd/server_util.c.
2640 Wed Jun 26 15:14:12 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2642 * Stop for a couple seconds after badkup router has become
2643 primary router. Affected file silcd/server.c.
2645 * Added silc_server_remove_servers_by_server, which is used
2646 to remove servers originated from some other server. Also
2647 clients of those servers can be removed too. Affected file
2648 silcd/server_util.[ch].
2650 * When removing clients after a server has signed of remove
2651 also all servers behind that server (unless they are known
2652 to be available locally), and send SERVER_SIGNOFF for each
2653 of the server separately. Also the signed off clients are
2654 sent now separately per signed off server. The affected files
2655 are silcd/server.c and silcd/server_util.[ch].
2657 * All servers added with silc_idlist_add_server must always
2658 have both "router" and "connection" pointers set. Otherwise,
2659 bad server entries may be left around in the cache.
2660 Affected file silcd/command_reply.c.
2662 * Do not create the channel key in NEW_CHANNEL packet
2663 processing if the channel is empty. Affected file
2664 silcd/packet_receive.c.
2666 * Completed backup router support for standalone routers.
2667 Supports also servers in the cell that do not use the backup
2670 Wed Jun 26 10:38:11 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2672 * Fixed a bug in silc_string_regexify which did not add '^'
2673 at the start of each string, and thus the matching was
2674 not explicit. For example ban list iikone@*!*@* would
2675 match also "priikone", which is wrong, it would have to be
2676 *iikone@*!*@* to match also "priikone". Affected
2677 file lib/silcutil/unix/silcunixutil.c.
2679 Tue Jun 25 18:47:39 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2681 * Enable all local server connections before updating client
2682 caches when we've become backup router. Otherwise, signoff
2683 packets may not reach the clients. Affected files are
2684 silcd/server.c and silcd/server_util.[ch].
2686 * Fixed a bug in version string parsing which could crash
2687 the program with specially formatted version string.
2688 Bug reported and patch provided by Ville Räsänen. Affected
2689 file lib/silcutil/silcutil.c.
2691 * Handle the disconnection immediately when DISCONNECT
2692 packet is received in server. Affected file silcd/server.c.
2694 * Primary router now waits a short time (10 seconds) for
2695 backup router connection before accepting any other
2696 connection (except local). Affected file silcd/server.c,
2699 * Fixed a crash in client libary in NICK_CHANGE notify when
2700 NICK_CHANGE arrived for client entry we are resolving
2701 currently. Affected file lib/silcclient/client_notify.c.
2703 * Call the sconn->callback completion even if error had
2704 occurred. Start reconnecting always if connection to
2705 primary router fails during backup router protocol.
2706 Affected files silcd/server.c and server_backup.c.
2708 Mon Jun 24 17:47:52 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2710 * Added functions silc_server_send_opers and
2711 silc_server_send_opers_notify to send packets stricly
2712 to operators. Added macro SILC_SERVER_SEND_OPERS macro
2713 to send variable argument notify to operators.
2714 Affected files silcd/packet_send.[ch] and silcd/server.h.
2716 * Removed UMODE rights checking with UMODE_CHANGE notify.
2717 Affected file silcd/packet_receive.c.
2719 * Server/router operator now receives notify when network
2720 switches to backup router and when it resumes the use of
2721 primary router. Affected file silcd/server.c and
2722 silcd/server_backup.c.
2724 * Fixed the updating of client information after backup
2725 resuming protocol is over; update all except local clients
2726 to the new primary router. The affected file is
2727 silcd/server_util.c.
2729 * Added support for closing active connections in rehash
2730 that were unconfigured by the user. Supports currently
2731 closing server and router connections. Affected file
2734 * Rewrote some SILC_LOG_DEBUG's in silcd/server_backup.c.
2736 Sun Jun 23 17:32:31 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2738 * Don't do SILC_STRING_LANGUAGE encoding if the outbuffer
2739 is NULL since seems that on some platforms NULL is allowed
2740 and on some it's not. Fallback encoding is used instead.
2741 Affected file lib/silcutil/silcstrutil.c.
2743 * Fixed statistics updating for incoming server connection
2744 which could cause problems when re-connecting. Affected
2745 file silcd/server.c.
2747 * Preliminary backup router support for standalone router
2748 added. Affected files in silcd/.
2750 * Mark server connections in backup router disabled before
2751 and after backup protocol. Affected file is
2752 silcd/server_backup.c.
2754 * Added support for reconnecting to remote server connection
2755 even if the protocol fails, and if the configuration wants
2756 us to keep trying to connect anyway.
2758 Server connection is not allowed to backup router if
2759 backup router does not have connection to primary router yet.
2761 Affected file is silcd/server.c.
2763 Sat Jun 22 21:34:59 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2765 * Added silc_client_udpate_server function to update changed
2766 server info. Affected file lib/silcclient/idlist.[ch].
2768 * Added check for server entries that are being resolved when
2769 notify is received. If being resolved, handle the received
2770 notify only after it's resolved so that all notifys are
2771 handled in same order as received from the server.
2773 Added similar resolver check to channel entries. Every
2774 notify that cause resolving of any information that affects
2775 channel entry marks the channel entry in waiting state.
2776 After whatever resolving is over the waiters are signalled
2777 and only then the notifys are handled in the same order
2778 as delivered from the server.
2780 Affected files are lib/silcclient/idlist.[ch], and
2783 * Fixed KILLED notify handling in normal server. Affected
2784 file silcd/packet_receive.c.
2786 * Added SILC_IDLIST_STATUS_LOCAL which indicates that entry
2787 is locally connected, or was locally connected (but may
2788 be detached and connection is not active). Added also
2789 SILC_IS_LOCAL for checking this status. Affected files
2790 silcd/idlist.h, silcd/packet_receive.c, silcd/server_util.c,
2791 silcd/server.c and silcd/server_internal.h.
2793 Sat Jun 22 17:06:58 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2795 * Don't send or handle TOPIC_SET if topic is already set and
2796 is same as being set. Affected files silcd/command.c and
2797 silcd/packet_receive.c.
2799 * Fixed CMODE change rights checking to work correctly when
2800 removing modes by operator. Affected file is
2801 silcd/server_util.c.
2803 * Fixed some handling with New Channel packet in router and
2804 fixed some CMODE_CHANGE notify handling in server and router.
2805 Affected file is silcd/packet_receive.c.
2807 * Changed "disconnect" client operation to include the
2808 reason of the disconnection and optional disconnection
2809 message. Affected file lib/silcclient/silcclient.h.
2811 * Made the compilation of lib/contrib/ stuff conditional.
2812 Affected files configure.in.pre, lib/contrib/Makefile.am.
2814 Sat Jun 22 12:49:21 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2816 * All CMODE_CHANGE and CUMODE_CHANGE notifys are now sent back
2817 to the sender of the notify too, to avoid situation where two
2818 notifys are in the network at the same time going to oppsite
2819 directions. Affected file silcd/packet_receice.c.
2821 Fri Jun 21 10:00:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2823 * Delete the client from channel even if the cilent->id is
2824 NULL. It was possible that client was deleted without
2825 removing from channels (theoretically at least). Affected
2826 file silcd/server.c and silcd/server_util.c.
2828 * Free the client data too when resuming is not successful.
2829 Affected file silcd/packet_receive.c.
2831 * Merged some code from c0ffee's silc-plugin. Affected files
2832 irssi/src/silc/core/silc-channels.c and silc-expandos.c.
2834 * Added SILC_PRIMARY_ROUTE and SILC_BROADXAST macros to
2835 silcd/server_internal.h. SILC_PRIMARY_ROUTE Returns pointer
2836 to the primary router connection, the other one returns
2837 TRUE if packet must be broadcasted to network.
2839 * All notifys that are destined to primary router (to network)
2840 are now automatically sent to backup routers even if the
2841 router is standalone (and has backup router). Affected files
2844 * Added --without-irssi and --without-silcd configuration
2845 options for disabling the compilation of these applications.
2846 Affected file configure.in.pre and prepare.
2848 Thu Jun 20 13:48:15 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2850 * Implemented SILC_STRING_BMP and SILC_STRING_UNIVERSAL for
2851 UTF-8 encoding and decoding. Added also new encodings
2852 SILC_STRING_BMP_LSB and SILC_STRING_UNIVERSAL_LSB.
2854 Added also SILC_STRING_LANGUAGE which is language and charset
2855 specific encoder and decoer for those platforms that support
2856 iconv(). It can convert the UTF-8 to and from the locale
2857 specific character set.
2859 Affected file lib/silcutil/silcstrutil.[ch].
2861 * Added macro SILC_NOT_IMPLEMENTED to lib/silcutil/silclog.h.
2863 * Added function silc_get_command_name to the file
2864 lib/silcutil/silcutil.[ch].
2866 * Improved the server debug output a bit. Affected files are
2869 Wed Jun 19 17:46:31 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2871 * Save the channel passphrase when received succesful JOIN
2872 command reply from router, on normal server. Otherwise
2873 joinig +a channels from normal server is not possible.
2874 Affected file silcd/command.c.
2876 * Fixed a bug in TOPIC_SET notify handling. The notifier
2877 may be other than client too, like server or channel.
2878 It expected it to always be only client and ignored the
2879 notify. Affected file silcd/packet_recieve.c.
2881 * Removed some (unnecessary) debug printing from
2882 lib/silccore/silcid.c and lib/silccore/silcargument.c.
2884 * Do not force CMODE_CHANGE when server is announcing new
2887 Router announces stuff only after server reannounces channel
2888 after CHANNEL_CHANGE notify.
2890 These fixes optimizes the announcing procedure, and perhaps
2891 fixes some problems too. Affected file silcd/packet_receive.c.
2893 * Fixed SERVER_SIGNOFF sending to local clients. It was
2894 totally broken and sent the notify to all local clients,
2895 instead of only to those that was on same channel as the
2896 signing off clients. Affected file silcd/server_util.c.
2898 * Added -D option to server. It can be used to give debug
2899 level. The levels are from 0 - 99, and are predefined for
2900 smooth server debugging. (see silcd.c for the predefined
2901 levels). Affected file silcd/server.c.
2903 Wed Jun 19 16:01:51 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2905 * Fixed a bug in Irssi SILC client to close the connection
2906 properly when disconnecting from server. Affected file
2907 irssi/src/silc/core/client_ops.c.
2909 Tue Jun 18 17:14:52 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2911 * When authenticating as founder during JOIN command, check
2912 that the one authenticating becomes the only founder on the
2913 channel. Affected file silcd/command.c.
2915 * Better checking for founder mode setting when CUMODE_CHANGE
2916 notify is received. Affected file silcd/packet_receive.c.
2918 * Close all connections when shutting down the server by sending
2919 DISCONNECT packet. Close all listeners too when shutting
2920 down the server. Affected file silcd/server.c.
2922 * Handle DISCONNECT packet correctly in client library by
2923 calling the "disconnect" client operation. Affected file
2924 lib/silcclient/client.c.
2926 * Handle local errors correctly during resuming. Affected
2927 file lib/silcclient/client.c.
2929 Tue Jun 18 10:26:27 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2931 * The log file is not dupped internally anymore in
2932 lib/silcutil/silclog.c. Fixed memory leaks too.
2934 * The scheduler now dispatches all pending timeout tasks
2935 when it is uninitialized with silc_schedule_uninit.
2936 Affected file lib/silcutil/silcschedule.c.
2938 Mon Jun 17 21:30:55 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2940 * Added --enable-stack-trace option to configure. Added
2941 memory allocation stack trace support. Added files
2942 lib/silcutil/stacktrace.[ch]. Affected files are
2943 lib/silcutil/silcmemory.[ch].
2945 * Fixed memory leaks from libraries and server. Affected
2946 files around the tree.
2948 * Reverted back a fix made to CUMODE which broke it.
2949 Affected file silcd/command.c.
2951 Sun Jun 16 11:49:45 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2953 * Added SILC_MESSAGE_FLAG_UTF8 to the protocol specs and the
2954 core library, and implemented it. All textual messages SHOULD
2955 use this flag and the message MUST be UTF-8 encoded.
2956 All text messages sent by Irssi SILC client are now UTF-8
2957 encoded (regardless whether the terminal supports UTF-8 or not).
2958 Affected files are lib/silccore/silcchannel.h,
2959 irssi/src/silc/core/silc-servers.c, silc-channels.c and
2962 Sat Jun 15 18:23:39 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2964 * Added lots of new statistics updating that was missing from
2965 the server and router code. Affected files in silcd/.
2967 * Sending SIGUSR1 signal to server now dumps the current
2968 server statistics into /tmp directory. Affected file is
2971 * ROBODoc documented the lib/silccrypt/silchash.h. Improved
2972 the SILC Hash Interface also. Added new functions
2973 silc_hash_get_name, silc_hash_init, silc_hash_update and
2974 silc_hash_final. Affected file lib/silccrypt/silchash.c.
2976 Sat Jun 15 12:09:14 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2978 * Added some better info printing for client during connecting.
2979 Affected file silcd/server_util.c.
2981 * Implemented the SILC_CHANNEL_UMODE_QUIET mode that can be used
2982 to silence a user on a channel. Affected files are
2983 lib/silcclient/client_channel.c, irssi/src/silc/core/client_ops.c,
2984 irssi/src/fe-common/silc/module-formats.[ch], silcd/command.c
2985 and silcd/packet_receive.c.
2987 * Fixed a fatal bug in handling of malformed command payload.
2988 Affected file silcd/command.c.
2990 * Fixed a double free when announcing channel users to router.
2991 Affected file silcd/server.c.
2993 * After successful authentication to channel founder mode, check
2994 that there isn't anyone else with founder mode on the channel.
2995 The one that authenticated will become founder and anyone
2996 else is demoted. Affected file silcd/command.c.
2998 * Added error printing of any error that has occurred during
2999 any command in client library. Affected file is
3000 irssi/src/silc/core/client_ops.c.
3002 * Removed some error printing from the client library and left
3003 it for the application to worry (from the error status it
3004 receives in 'command' client operation. Affected file is
3005 lib/silcclient/command.c.
3007 Fri Jun 14 22:59:02 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3009 * Added new status types KEY_AGREEMENT_ALREADY_STARTED and
3010 KEY_AGREEMENT_SELF_DENIED to lib/silcclient/silcclient.h.
3011 Starting key agreement with itself is denied. Affected file
3012 is lib/silcclient/client_keyagr.c.
3014 * Fixed some error checkings from the SFTP library which caused
3015 misbehaviour. Affected files are lib/silcsftp/sftp_client.c
3016 and lib/silcsftp/sftp_util.c.
3018 * Added new "debug" and "debug_string" settings to Irssi SILC
3019 client which can be used to print runtime debugging on the
3020 Irssi's screen. Available when compiled with --enable-debug
3021 option. Affected file irssi/src/silc/core/silc-core.c.
3023 Tue Jun 11 16:36:02 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
3025 * Fixed a missing variadic parameter in a function call that
3026 caused server crash when a non-allowed connection arrived.
3027 Reported by Richard Becker. Affected file silcd/server.c.
3029 Mon Jun 10 16:29:42 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3031 * Added WATCH list sending to backup routers from router.
3032 The WATCH command is sent by the router to the backup
3033 router. Affected file silcd/command.c.
3035 * Mark the backup_router flag for RouterConnection entry
3036 if the backup router stuff is defined in the config file.
3037 Affected file silcd/serverconfig.c.
3039 * Fixed some backup data sending around the code to work better
3040 if the router is standalone router. Not all places were fixed.
3041 Affected file silcd/packet_receive.c, silcd/packet_send.c,
3044 * Fixed the router connecting when connecting to multiple
3045 routers. It ignored every other router except the first
3046 one. Affected file silcd/server.c.
3048 Mon Jun 10 09:28:21 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3050 * Made the private key generation after expiration optional.
3051 If not created after expiration the old key will re-expire
3052 at a later time (and thus key pair is not necessary to
3053 change). Affected file irssi/src/silc/core/clientutil.c.
3055 Sun Jun 9 18:58:25 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3057 * The length arguments in bind() and connect() were wrong
3058 and fixed now to used SIZEOF_SOCKADDR in the
3059 lib/silcutil/unix/silcunixutil.c.
3061 Tue Jun 4 18:36:05 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3063 * Fixed detach timeout handling to use Client ID and not
3064 the actual client entry which may be freed in the callback.
3065 Affected file silcd/command.c.
3067 Thu May 30 15:53:45 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3069 * Merged c0ffee's multiple interface support patch.
3070 Affected files in silcd/.
3072 Wed May 29 18:08:15 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3074 * Cleanup keys properly. Affected file is
3075 irssi/src/silc/core/clientutil.c.
3077 Tue May 28 20:11:41 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3079 * Display the user mode on the status bar. Affected file
3080 irssi/src/silc/core/silc-expandos.c.
3082 Tue May 28 13:56:26 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3084 * If private message key is not set, but the flag is set in
3085 the packet, ignore the packet since it cannot be decrypted.
3086 Affected file lib/silcclient/client_prvmsg.c.
3088 Thu May 23 12:00:14 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3090 * When resuming client, remove the old client entry from
3091 the watcher list too. Affected file silcd/packet_receive.c.
3093 * Do not allow normal server to force founder mode away
3094 from router if the founder mode is already set. Affected
3095 file silcd/packet_receive.c.
3097 * Remove the client entry with watch notify types with short
3098 timeout, and not directly, so that other notifys can be
3099 retrieved too. Affected file lib/silcclient/client_notify.c.
3101 * Display notification about data messages that cannot be
3102 displayed. Affected files irssi/src/silc/core/client_ops.c,
3103 irssi/src/fe-common/silc/module-formats.[ch].
3105 Sun May 19 18:59:00 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3107 * Fixed the CHANNEL_CHANGE notify handling in client libary
3108 to not use freed memory. Affected file is
3109 lib/silcclient/client_notify.c.
3111 * Fixed CUMODE_CHANGE notify handling in server. Affected
3112 file silcd/packet_receive.c.
3114 * Fixed USERS command to support empty channels. Affected
3115 file silcd/command.c.
3117 Sat May 18 11:35:19 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3119 * Allow multiple identical pending commands to be registered
3120 in client library. Affected file is lib/silcclient/command.c.
3122 * Call the completion for resolving client information only
3123 after all resolvers has finished. This fixes a crash in
3124 the client. Added support for checking when the resolvers
3125 are finished. Affected file is lib/silcclient/idlist.c.
3127 * Wait by default 3 seconds before reconnecting to the server
3128 after being disconnected. Makes the /detach command a bit
3131 Fri May 17 17:23:45 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3133 * Check the watcher list before sending signoff notifys
3134 when closing client connection. Affected file is
3137 * Added better CMODE command rights checking. Affected file
3138 silcd/server_util.c.
3140 Fri May 17 08:33:41 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3142 * Fixed watcher list checking during server signoff. It
3143 crashed the server. Affected file silcd/server_util.c.
3145 * The JOIN command reply returns now the founder's public
3146 key. Affected file is silcd/command.c.
3148 * Announce the channel mode, and the mode properties with
3149 CMODE_CHANGE notify. Affected file silcd/server.c.
3151 * Mark new channels by default disabled, untill at least
3152 one user joins the channel. Affected file is
3153 silcd/packet_receive.c.
3155 Thu May 16 13:05:13 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3157 * The nickname argument to watch notify can be optional.
3158 Fixes a crash in server. Affected file silcd/packet_send.c.
3160 * Remove the client entry from cache if the WATCH notify type
3161 is KILLED, SERVER_SIGNOFF or SIGNOFF. Affected file is
3162 lib/silcclient/client_notify.c.
3164 * Check the watcher list before and after changing nickname
3165 when the NICK_CHANGE notify is received. Affected file is
3168 * Fixed a crash in OPER and SILCOPER command sending. Empty
3169 passphrase caused the crash. Affected file is
3170 lib/silcclient/command.c.
3172 Wed May 15 19:01:42 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3174 * Merged with Irssi CVS for Irssi SILC client.
3176 Tue May 14 19:37:48 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3178 * Completed the protocol specifications.
3180 Tue May 7 20:41:58 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3182 * Merged with Irssi CVS for Irssi SILC client.
3184 Tue May 7 11:07:16 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3186 * Added the founder's public key delivery to the
3187 CUMODE_CHANGE notify type as well. Updated the protocol
3188 specs and the code. Affected files are silcd/packet_send.[ch],
3189 silcd/packet_receive.c and silcd/command.c.
3191 Mon May 6 19:46:12 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3193 * Added silc_pkcs_public_key_copy function into the
3194 lib/silccrypt/silcpkcs.[ch].
3196 * Remove the `iv' from the SilcChannelEntry since we can
3197 live without it. Affected files are silcd/idlist.h and
3198 silcd/packet_receive.c.
3200 * Added support for sending the founder's public key in
3201 the CMODE_CHANGE notify packet in the server. Affected
3202 files are silcd/packet_send.[ch], silcd/packet_receive.c,
3203 silcd/command.c and silcd/server.c.
3205 * Changed the FOUNDER_AUTH authentication to use only
3206 public key authentication as defined by new protocol
3207 specs. Passphrase authentication with that mode cannot
3208 be used anymore. It is now possible to reclaim founder
3209 mode from any server in the network. Affected files are
3210 silcd/command.c, silcd/idlist.h and silcd/command_reply.c.
3212 * Added permanent channels support by making the channel
3213 permanent when FOUNDER_AUTH mode is set on the channel.
3214 The channel will not be destroyed even if channel is empty
3215 when that mode is set. Protocol TODO #17. Affected
3216 files are silcd/server.[ch], server_util.[ch],
3217 silcd/command.c, silcd/packet_receive.c and
3218 lib/silcclient/command.c.
3220 Fri May 3 18:36:51 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3222 * Added reference counter to the command reply context in
3223 the client library. Affected files are
3224 lib/silcclient/command_reply.[ch].
3226 Fri May 3 11:37:10 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3228 * Fixed rekey protocol with PFS in the client library.
3229 Affected file is lib/silcclient/protocol.c.
3231 * Added support for list of errors in client library
3232 command reply handling. Affected file is
3233 lib/silcclient/command_reply.c.
3235 * Defined that the WHOIS and IDENTIFY commands can send
3236 list of errors. Updated the protocol specs. Protocol
3239 * Added support for sending list of errors to WHOIS and
3240 IDENTIFY commands in server. Added support for receiving
3241 list of errors in server. Affected files are
3242 silcd/command.c and silcd/command_reply.c.
3244 * Fixed client info resolving on LEAVE command in client
3245 library to not crash. Affected file is
3246 lib/silcclient/client_notify.c.
3248 Thu May 2 08:45:11 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3250 * Defined that the NICK command replies with thew changed
3251 nickname too, to make the nickname changing simpler at
3252 the client's end. Updated protocol specs and the code
3253 in client and server. Affected files are
3254 silcd/command.c, lib/silcclient/command_reply.c and
3255 lib/silcclient/command.c.
3257 Mon Apr 29 20:10:42 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3259 * Added `Compressed' packet flag to indicate that the packet
3260 payload is compressed by the sender. Updated the protocol
3261 specs and the core library. The compression still is not
3262 implemented in the sources. Affected file is
3263 lib/silccore/silcpacket.h.
3265 Mon Apr 29 09:48:12 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3267 * Remove pending command callbacks also if the connection
3268 to the server is destroyed. Affected file is
3269 lib/silcclient/client.c.
3271 Sat Apr 27 19:52:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3273 * Added new QUIET channel user mode that can be used to
3274 quiet a user in a channel. Updated the protocol specs but
3275 it wasn't implemented yet. Protocol TODO #27. Affected
3276 file is lib/silccore/silcmode.h.
3278 Mon Apr 22 09:09:44 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3280 * Added BLOCK_INVITE user mode to be able to block incoming
3281 invite notifications. Protoocol TODO #26. Affected files
3282 are lib/silccore/silcmode.h, lib/silcclient/command.c and
3285 * SILC Publickey fields MUST be UTF-8 encoded now. Updated
3286 the protocol specs and the code. Affected file is
3287 lib/silccrypt/silcpkcs.c.
3289 Sun Apr 21 19:44:38 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3291 * Disconnect Payload includes now the status type. Updated
3292 the protocol specs and the code. Protocol TODO #25.
3293 Affected files are silcd/server.c, lib/silcclient/client.c.
3295 * Added NOT_AUTHENTICATED, BAD_SERVER_ID, INCOMPLETE_INFORMATION,
3296 KEY_EXCHANGE_FAILED and BAD_VERSION error status types.
3297 Moved the silc_client_command_status_messages table to the
3298 lib/silcutil/silcutil.c and added new funtion
3299 silc_get_status_message, which deprecates function
3300 silc_client_status_message. Affected files are
3301 lib/silccore/silcstatus.h, lib/silcclient/command_reply.[ch],
3302 lib/silcutil/silcutil.[ch].
3304 Fri Apr 19 17:35:15 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3306 * Defined that the nickname hash in Client ID MUST be from
3307 lowercase nickname. This effectively changes nicknames in
3308 SILC to case-insensitive. Updated the protocol specs and
3309 the code. Affected files are lib/silcutil/silcutil.[ch],
3310 silcd/serverid.c, and silcd/idlist.c.
3312 * Added new channel user modes BLOCK_MESSAGES_USERS and
3313 BLOCK_MESSAGES_ROBOTS. Updated the protocol specs and the
3314 code. Affected files are lib/silccore/silcmode.h,
3315 lib/silcclient/command.c, and silcd/packet_send.c.
3317 * Added new error status ERR_RESOURCE_LIMIT. Updated protocol
3318 specs and code. Affected file lib/silccore/silcstatus.h.
3320 * Added support for watch list. It is possible to add nicknames
3321 to be watched, and when they come to network, leave network
3322 or user mode changes the watcher will be notified of this
3323 change. Added SILC_COMMAND_WATCH command, added new
3324 notify type SILC_NOTIFY_TYPE_WATCH to deliver the watch
3325 notifications. Updated the protocol specs and implemented
3326 this to library, client and server. Protocol TODO #21.
3327 Affected files are lib/silccore/silccomand.h,
3328 lib/silccore/silcnotify.h, lib/silcclient/command[_reply].[ch],
3329 silcd/command[_reply].[ch], lib/silcclient/client_notify.c,
3330 silcd/packet_send.[ch], silcd/packet_receive.c, and
3331 irssi/src/silc/core/client_ops.c.
3333 * Added user mode SILC_UMODE_REJECT_WATCHING to reject
3334 somebody watching you. Updated the protocol specs and the
3335 code. Affected files are lib/silccore/silcmode.h, and
3336 lib/silcclient/command.c.
3338 Fri Apr 19 09:02:20 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3340 * Added service support to SILC protocol. Added new command
3341 SILC_COMMAND_SERVICE. Updated the protocol specs and the
3342 core library. Services are not implemented in server or
3343 client for now. Protocol TODO #20. Affected files are
3344 lib/silccore/silcstatus.h, lib/silccore/silccommand.h.
3346 * Added SilcStatus argument to `command' client operation
3347 to return the error status when command sending fails
3348 locally. Changed all command in client library to return
3349 correct command status. Affected files are
3350 lib/silcclient/command.c, lib/silcclient/silcclient.h and
3351 irssi/src/silc/core/client_ops.c.
3353 Thu Apr 18 14:09:51 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3355 * Added silc_mime_parse function to parse MIME headers.
3356 Affected files are lib/silcutil/silcstruti.[ch].
3358 * Added MIME header parsing in Irssi SILC Client. It displays
3359 all textual MIME objects, others it ignores. Affected file
3360 is irssi/src/silc/core/clien_ops.c.
3362 Wed Apr 17 22:07:59 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
3364 * Fixed a bug in the pid writing function, which couldn't be
3365 written in a root-owned directory.
3367 Tue Apr 16 09:34:40 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3369 * Defined that channel message to unknown Channel ID must
3370 cause SILC_NOTIFY_TYPE_ERROR notify message to the sender.
3371 Updated the protocol specs and the code in server. The
3372 affected file is silcd/packet_receive.c.
3374 Mon Apr 15 19:57:57 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3376 * Added new notify type SILC_NOTIFY_TYPE_ERROR and specified
3377 that it is used to send error notifys if error occurs during
3378 some SILC packet processing, except commands. The error
3379 types are same as for command reply types. Defined that
3380 if private message is sent to unknown Client ID the error
3381 is sent in SILC_NOTIFY_TYPE_ERROR instead of command reply.
3382 Updated the protocol specs and code. Affected files are
3383 lib/silccore/silcnotify.h, added lib/silccore/silcstatus.h,
3384 lib/silcclient/client_notify.c, silcd/packet_receive.c,
3385 and irssi/src/silc/core/client_ops.c. Renamed the
3386 SilcCommandStatus to SilcStatus.
3388 * Defined the use of extra WHOIS attributes in WHOIS command.
3389 The <Requested Attributes> (defined in a separate document)
3390 can be used to request additional information about user
3391 not returned by standard WHOIS command. Defined that server
3392 can send WHOIS command directly to client. Client provides
3393 the requested attributes to the server. Updated the protocol
3394 specs. Protocol TODO #4. Implementation is not done yet
3395 (Protocol TODO #24).
3397 * Renamed function silc_client_command_status_message to
3398 silc_client_status_message. Affected files are
3399 lib/silcclient/command_reply.[ch].
3401 Sun Apr 14 21:13:42 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3403 * Changed the WHOIS, IDENTIFY and WHOWAS count arguments to
3404 32 bit integers. Updated the protcol specs and the code.
3405 Affected files are silcd/command.c and
3406 lib/silcclient/command.c.
3408 Sun Apr 14 19:49:02 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
3410 * Fixed a bug in library where sending a bogus authentication
3411 payload would lead to a crash. Affected file is
3412 lib/silccore/silcauth.c.
3414 Sat Apr 13 13:09:24 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3416 * Added detach_disabled and detach_timeout server config
3417 options to the server. Affected files silcd/serverconfig.[ch],
3418 silcd/command.c and silcd/packet_receive.c.
3420 Fri Apr 12 20:09:08 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3422 * Added resolve_cmd_ident field to the SilcClientEntry structure
3423 too so that if the entry is for example being resolved so
3424 another command may attach to the same pending command reply
3425 without requiring to resolve the same entry again. Added
3426 support for adding multiple pending commands for one
3427 command idenfier. Affected files lib/silcclient/command.[ch],
3428 lib/silcclient/command_reply.[ch], lib/silcclient/idlist.h.
3430 Fri Apr 12 10:17:51 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3432 * Defined that server receives WHOIS command reply for private
3433 and secret channels too. Updated protocol specs and the
3434 code in server. Affected file silcd/command.c.
3436 * Defined <channel user mode list> argument to WHOIS command
3437 reply for returning user modes on the channels. The
3438 channel list now doesn't include the user mode anymore but the
3439 actual channel mode. Updated protocol specs and the code in
3440 client and server. Affected files are silcd/command_reply.c,
3441 silcd/command.c, silcd/server.c, irssi/src/silc/core/client_ops.c,
3442 and lib/silcclient/command_reply.c.
3444 * Save the channels list in WHOIS command reply in normal server
3445 so that WHOIS always shows joined channels also in normal
3446 server and not just on router. Affected file is
3447 silcd/command_reply.c.
3449 Thu Apr 11 22:29:33 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3451 * Defined that server receives USERS command reply for private
3452 and secret channels too. Updated protocol specs and the
3453 code in server. Affected file silcd/command.c.
3455 Thu Apr 11 16:32:08 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3457 * Changed the UMODE's mode mask argument to be optional. If
3458 not provided then the command merely returns the current mode
3459 mask to the client. Updated protocol specs and the server.
3460 Affected file is silcd/command.c.
3462 * Added SILC session detachment/resuming support. It is possible
3463 to detach by closing the network connection and then re-connect
3464 and resume to the old client session. Added DETACHED user
3465 mode that server will set for detached client. Added new
3466 packet RESUME_CLIENT which is used to perform the resuming
3467 process. Added DETACH command. Updated the protocol specs,
3468 core library, client and server. Protocol TODO #22. Very
3469 many affected files around the tree.
3471 Wed Apr 10 16:32:01 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3473 * Changed the CMODE's mode mask argument to be optional. If
3474 not provided then the command merely returns the current mode
3475 mask to the client. Updated protocol specs and the server.
3476 Affected file is silcd/command.c.
3478 * Changed the Killer's Client ID in KILLED notify to be just
3479 any ID payload since router server is allowed to kill as well.
3480 Updated protocol specs, client libary and server. Affected
3481 files are lib/silcclient/client_notify.c, silcd/packet_receive.c,
3482 and irssi/src/silc/core/client_ops.c.
3484 Tue Apr 9 17:15:42 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3486 * Added new user modes ANONYMOUS for special anonymous servers
3487 that may set the mode for client, and BLOCK_PRIVMSG which
3488 client may set to block incoming private messages unless the
3489 Private Message Key flag is set (using private keys to protect
3490 private messages). Updated protocol specs and code in client
3491 and server and core library. Protocol TODO #23. Affected
3492 files are lib/silccore/silcmode.h, silcd/server.[ch],
3493 irssi/src/silc/core/client_ops.c, silcd/packet_receive.c,
3494 irssi/docs/help/in/umode.in, lib/silcclient/command.c.
3496 * Added new channel user mode BLOCK_MESSAGES which the client
3497 may set to itself to tell server not send channel messages.
3498 Other packets such as channel key packets are still sent.
3499 Protocol TODO #23. Updated the protocol specs, client and
3500 server. Affected files are lib/silccore/silcmode.h,
3501 irssi/docs/help/in/cumode.in, lib/silcclient/command.c,
3502 lib/silcutil/silcutil.c, silcd/command.c, and
3503 silcd/packet_send.c.
3505 Mon Apr 8 23:57:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3507 * Redefined the Status Payload to include now two 8 bit fields,
3508 instead of one 16 bit field. This now makes it possible to
3509 send list of errors. Updated the protocol specs and the code
3510 in core library, client library and server. Protocol TODO #1.
3511 Affected files are lib/silccore/silccommand.[ch],
3512 lib/silcclient/command_reply.[ch], silcd/command.c,
3513 silcd/command_reply.c and silcd/packet_receive.[ch].
3515 Mon Apr 8 19:57:40 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
3517 * Added config parse status SILC_CONFIG_EPRINTLINE, this status
3518 must be handled by the application and should tell the application
3519 that an error message was already printed, and it should print the
3520 config coords (line, filename, ...). Affected files are
3521 silcd/serverconfig.c, lib/silcutil/silcconfig.[ch].
3523 * Added local macro SILC_SERVER_CONFIG_ALLOCTMP to make the
3524 server config parsing code more readable.
3526 Fixed a bug in the fetch_logging() config callback.
3528 Affected files is silcd/serverconfig.c.
3530 * Drop root privileges when started in foreground. Don't drop them
3531 if debugging also. Affected file is silcd/silcd.c.
3533 Mon Apr 8 17:00:41 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3535 * Added more IM-like features by introducing new user modes
3536 for setting various presence information. Added new modes:
3537 INDISPOSED, BUSY, PAGE, HYPER and ROBOT. Updated protocol
3538 specs and code. Protocol TODO #19. Affected files are
3539 lib/silccore/silcmode.h, irssi/src/silc/core/client_ops.c,
3540 irssi/docs/help/in/umode.in and lib/silcclient/command.c.
3542 Sun Apr 7 17:07:59 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3544 * Added STATS command to the protocol after all, to return
3545 various statistical information about the network. It can
3546 be used by clients to retrieve statistical information, and
3547 servers may use it to to fetch cell and network wide
3548 statistics from router. Updated the protocol specs and
3549 implemented it to the server. Protocol TODO #16.
3550 Affected files are lib/silccore/silccommand, silcd/command.[ch],
3551 silcd/command_reply.[ch].
3553 Sat Apr 6 17:08:58 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3555 * The LIST command reply in client libary now adds new channel
3556 entry if the returned channel doesn't exist yet in cache,
3557 and returns the channel entry to the application in the
3558 command_reply client operation. Affected file is
3559 lib/silcclient/command_reply.c.
3561 * Changed the channel message payload's MAC generation to
3562 include the IV in the MAC as well. This way all relevant
3563 parts of the channel message payload are authenticated also
3564 with the channel message MAC (and not only by packet MAC).
3565 Causes incompatibility with 1.0 protocol. Protocol TODO #7.
3566 Affected file is lib/silccore/silcchannel.c.
3568 * Fixed the SKE to save the remote version, since the
3569 silc_ske_parse_version mistakenly checked wrong version,
3570 after it replaced the start payload. Affected files are
3571 lib/silcske/silcske.[ch].
3573 Fri Apr 5 16:03:03 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3575 * Splitted lib/silcutil/silcutil.h into silcstrutil.h for
3576 string utility functions. Added there also new functions
3577 silc_utf8_[encode/decode/valid] for UTF-8 string encoding.
3578 Affected files lib/silcutil/silcstrutil.[ch].
3580 * Renamed silc_*_pem functions to silc_pem_* functions. Affected
3581 files are lib/silcutil/silcstrutil.[ch].
3583 * Defined that the security property fields in SKE SHOULD be
3584 UTF-8 encoded, defined that version string MUST be US-ASCII
3585 encoded, defined that passphrases sent in connection
3586 authentication protocol MUST be UTF-8 encoded. Implemented
3587 these to the client and server. Defined also that other
3588 passphrases sent in the protocol MUST be UTF-8 encoded.
3589 Affected files are lib/silcske/silcske.c,
3590 lib/silcclient/protocol.c, silcd/protocol.c,
3591 silcd/serverconfig.c, and lib/silccore/silcauth.c.
3593 * Changed the silc_client_close_connection interface to not
3594 need the SilcSocketConnection which should not be visible
3595 to application. Affected files are lib/silcclient/client.c
3596 and lib/silcclient/silcclient.h.
3598 * Rewrote the text for Private Message Key Payload in the
3599 protocol specification. Protocol TODO #11.
3601 Wed Apr 3 16:24:51 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3603 * Upgraded the protocol version to 1.1, updated protocol specs
3606 * Added the nickname as new argument to NICK_CHANGE notify and
3607 added it to protocol specs and implemented it to client and
3608 server. Protocol TODO #3. Affected files are silcd/idlist.[ch],
3609 silcd/command.c, silcd/packet_receive.c, packet_send.[ch], and
3610 lib/silcclient/client_notify.c.
3612 * Added the killer's client ID to the KILLED notify and added
3613 it to protocol specs and implemented it to client and server.
3614 Protocol TODO #13. Affected files are silcd/command.c,
3615 silcd/packet_receive.c, packet_send.[ch],
3616 lib/silcclient/client_notify.c, irssi/src/silc/core/client_ops.c.
3617 The killer's client entry is now returned to application in
3618 the `notify' client operation.
3620 * Fixed the Max Argument fields that had too large value set
3621 in the protocol specs. Protocol TODO #14.
3623 * Added the LEAVE command reply to return the ID of parted
3624 channel. Updated protocol specs and implemented it to the
3625 client and server. Protocol TODO #15. Affected files are
3626 silcd/command.c, lib/silcclient/command_reply.c. The channel
3627 entry is now returned to application in the `command_reply'
3630 * Rewrote the version SKE version checking in client libary
3631 and in server to use the silc_parse_version_string. Affected
3632 files are lib/silcclient/protocol.c, silcd/protocol.c.
3634 * Added SILC_STATUS_ERR_NO_CHANNEL_FOPRIV error status to few
3635 commands that was missing it, and updated protocol specs and
3636 the server implementation. Protocol TODO #10. The affected
3637 file is silcd/command.c.
3639 * Defined new message flags SILC_MESSAGE_FLAG_REPLY to be
3640 generic reply to a generic request (REQUEST flag), and
3641 SILC_MESSAGE_FLAG_DATA to send any kind of data in a generic
3642 way. A draft-riikonen-silc-flags-payloads-00.txt is written
3643 to define the payload for DATA flag. Added the flags to
3644 the implementation. Protocol TODO #9. Affected file is
3645 lib/silccore/silcchannel.h.
3647 Changed the client library to return the message length
3648 to application as well in the channel_message and private_message
3649 client operations. Affected files are
3650 lib/silcclient/client_prvmsg, lib/silcclient/client_channel.c,
3651 lib/silcclient/silcclient.h, irssi/src/silc/core/client_ops.c,
3652 and lib/silcclient/client_ops_example.c.
3654 * Added two new channel modes: SILC_CMODE_SILENCE_USERS
3655 and SILC_CMODE_SILENCE_OPERS which can be used to moderate
3656 the channel. Updated protocol specs and impelemented this
3657 to client and server. Protocol TODO #6. Affected files are
3658 silcd/packet_receive.c, server_util.c, lib/silcclient/command.c,
3659 lib/silcclient/client_channel.c, lib/silccore/silcmode.h.
3661 Added new options m and M to CMODE command in Irssi SILC
3662 client to set these modes.
3664 * Deprecated all administrative commands from SILC protocol
3665 since they are highly implementation specific commands.
3666 Updated protocol specs. Moved the old commands in
3667 implementations to private range of command types. Affected
3668 files are silcd/command.c, lib/silcclient/command.c and
3669 lib/silcclient/command_reply.c. Protocol TODO #8.
3671 * Fixed a bug in server where sending unknown command crashes
3672 the server. Affected file silcd/command.c.
3674 Wed Apr 3 09:57:47 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3676 * Added SILC_PROTOCOLVERSION macro to check protocol version
3677 of a socket connection. The affected file is
3678 lib/silcutil/silcsockconn.h.
3680 * Added better error logging in rekey protocol. Affected file
3683 * Do not check public key types in SKE during rekey. Affected
3684 file lib/silcske/payload.c.
3686 * Fixed the rekey protocol with PFS, which was totally broken.
3687 Affected file silcd/protocol.c.
3689 Tue Apr 2 14:55:06 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3691 * Some client implementations quit network by doing first LEAVE
3692 and then immediately SIGNOFF (like Bombyx). We now do check
3693 after a short time after LEAVE notify and check whether the
3694 client is still valid after LEAVE, and if not we remove it from
3695 cache. Affected file is lib/silcclient/client_notify.c.
3697 Tue Apr 2 13:39:04 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
3699 * Merged version 1.1.4 of zlib. Even if it not currently in use,
3700 it's good not to have security holes here.
3702 * Fixed a negative refcount situtuation for the config context.
3703 Affected file is silcd/serverconfig.c.
3705 Mon Apr 1 20:15:10 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
3707 * ROBOdoc documented lib/silcutil/silcutil.h.
3709 Sat Mar 30 21:06:45 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3711 * Optimized even more the SilcPacketContext structure. Now
3712 totally saved 16 bytes of memory per context after optimization.
3713 Affected files are lib/silccore/silcpacket.[ch].
3715 * Made strict checks for valid SILC IDs. Affected file is
3716 lib/silccore/silcid.c.
3718 Sat Mar 30 18:15:55 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3720 * Changed the object argument for silc_cipher_register,
3721 silc_hash_register, silc_hmac_register and silc_pkcs_register
3722 to const. Affected files are lib/silccrypt/silccipher.[ch],
3723 silchash.[ch], silchmac.[ch] and silcpkcs.[ch].
3725 * Changed the silc_get_username and silc_get_real_name to
3726 never fail. Affected file lib/silcutil/unix/silcunixutil.c.
3728 * Fixed the Irssi SILC Client to use the silc_get_username and
3729 silc_get_real_name insted of glib routines since the glib
3730 routines only corrupt stack. Fixes the Irssi SILC to work in
3731 Cygwin. Affected file irssi/src/silc/core/silc-core.c.
3733 * Fixed the Irssi to not use g_get_home_dir since it crashes
3734 or returns garbage on cygwin and corrupts stack. Added function
3735 get_home_dir to Irssi routines. Affected files are
3736 irssi/src/core/misc.[ch] and irssi/src/core/core.c.
3738 Fri Mar 29 21:55:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3740 * Made some structure optimizations. SFTP memory FS MemFSEntry
3741 entry structure. Optimized SilcTask structure. Optimized
3742 SilcPacketContext structure.
3744 Affected files lib/silcsftp/sftp_fs_memory.c,
3745 lib/silcutil/silcschedule.c, lib/silccore/silcpacket.h.
3747 Fri Mar 29 10:41:07 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3749 * And yet again reverted back the config thing since Johnny
3750 screwed it up. Affected file silcd/serverconfig.[ch], server.c,
3753 * Fixed memory leaks from config object. Affected files are
3754 silcd/serverconfig.[ch].
3756 * Added support for adding new connections to the server in rehash.
3757 After rehash they take effect.
3759 Added support for changing the maximum allowed connections in
3760 rehash. The number can grow but going smaller is not supported.
3762 Added function silc_server_num_sockets_by_remote to the
3763 silcd/server_util.[ch].
3765 Affected files are silcd/server.c, and silcd/serverconfig.[ch].
3767 Fri Mar 29 03:26:12 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
3769 * Added preliminary checking during config parsing for a valid
3770 public/private key and removed further checks in the code.
3771 Affected files are silcd/serverconfig.[ch], server.c.
3773 * Moved functions silc_server_drop() and silc_server_daemonise()
3774 from server.c to silcd.c since they are stricly related to
3775 the application activity.
3777 * Reverted a small part of the automatic ref/unref since
3778 it caused a double unref in some situations. Affected
3779 files are silcd/silcd.[ch], server.c, serverconfig.c.
3781 * Added some .cvsignore files in the lib directory.
3783 Thu Mar 28 22:51:15 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3785 * Fixed silc_net_gethostbyaddr to correctly resolve by
3786 address. Affected file lib/silcutil/silcnet.c.
3788 * Fixed the notify relaying to client. The HMAC to be used
3789 with relayed packets ws wrong and caused decryption failure
3790 at the client end. Affected file is silcd/packet_receive.c.
3792 Thu Mar 28 19:02:05 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3794 * Created new branch silc_protocol_1_0_branch.
3796 * Reverted the silc_log_quick change in lib/silcutil/silclog.c.
3798 * Changed the silc_server_config_* routines to be SilcServer
3799 independent. They are now officially application specific code
3800 and not part of generic server implementation. Affected files
3801 are silcd/serverconfig.[ch], silcd/silcd.c, silcd/server.c.
3803 Thu Mar 28 17:01:43 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3805 * Added automatic referencing of config context in the
3806 silc_server_config_alloc, and automatic unreferencing in the
3807 silc_server_config_destroy. Affected files are
3808 silcd/serverconfig.[ch], silcd/silcd.c.
3810 * Fixed the silc_log_quick handling in the logging routines.
3811 It didn't log quickly when it was TRUE. Affected file is
3812 lib/silcutil/silclog.c. Also the flush delay was set even
3813 if it was 0 in config file. Affected file is
3814 silcd/serverconfig.c.
3816 * Added support for changing key pair of the server in rehash.
3817 Affected file silcd/server.c.
3819 Thu Mar 28 12:17:21 CET 2002 Pekka Riikonen <priikone@silcnet.org>
3821 * Fixed the TOPIC_SET notify to not cras. It changed the topic
3822 too early, before getting the channel entry. Affected file
3823 is silcd/packet_receive.c.
3825 Thu Mar 28 09:58:16 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
3827 * Added functions silc_server_config_[ref/unref], these are used
3828 to prevent that the config object is destroyed.
3830 No longer directly affect global variables silc_log_quick and
3831 silc_log_delay, they are first cached inside the config object
3832 and then applied with silc_server_config_setlogfiles().
3834 silc_server_config_set_defaults() is now internal to
3835 serverconfig.c, there are no reasons to show this internal stuff
3838 Affected files are silcd/serverconfig.[ch].
3840 * Added macro SILC_SERVER_LOG_STDERR(), this should replace most
3841 fprintf's to stderr, since some code may be executed again after
3842 the server went into the background. Affected files are
3845 * Added rehash support. Added function silc_server_rehash() that
3846 will perform all the basic tasks of the rehashing procedure.
3848 * Added command line option `-x, --hexdump'. This will enable the
3849 SILC_LOG_HEXDUMP calls that are no longer enabled with `--debug'.
3850 The option `--hexdump' implies `--debug'.
3852 * Fixed a bad bug in the logging APIs (silcutil library) where
3853 the application would crash after calling silc_log_reset_all().
3855 Wed Mar 27 19:43:16 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3857 * Fixed the KICKED notify handling in client library to
3858 correctly remove the channel and all entries from the
3859 channel when I was kicked. This bug crashed the client.
3861 Fixed yet another but in KICKED notify handling to remove
3862 the kicked client correctly from the channel.
3864 Affected file is lib/silcclient/client_notify.c.
3866 * Fixed a minor bug in looking up correct client entry
3867 in KICKED notify in server. Affected file is
3868 silcd/packet_receive.c.
3870 * Fixed the lib/silcmath/Makefile.am to include the MPI and GMP
3871 sources correctly to distribution. Fixes --with-gmp option.
3873 * Removed the manual rehashing from ID Cache, and changed it
3874 to use the SILC Hash Table's auto rehash feature. Affected
3875 file is lib/silccore/silcidcache.c.
3877 Wed Mar 27 00:07:11 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3879 * Fixed a bug in the silc_client_nickname_format function that
3880 handles the multiple same nickname formatting. Two clients
3881 with same nickname caused problems after the first one left
3882 and rejoined. It didn't format the nickname correctly.
3883 Affected file is lib/silcclient/idlist.c.
3885 Tue Mar 26 19:33:03 CET 2002 Pekka Riikonen <priikone@silcnet.org>
3887 * Don't change the topic if olod topic is same as new one.
3888 Affected file is silcd/packet_receive.c.
3890 Mon Mar 25 21:11:35 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3892 * Added cross-reference support to the SILC Documentation
3893 generator. All types across all HTML files are now cross-
3894 referenced. Affected files util/robodoc/generator.c and
3895 scripts/silcdoc/silcdoc.
3897 * Added file lib/silcutil/silctypes.h to include all the
3898 arithmetic type definitions and some macros. Removed
3899 includes/bitmove.h and moved macros to silctypes.h.
3901 Mon Mar 25 17:19:46 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3903 * Merged bugfixes for Irssi SILC client from irssi.org CVS.
3905 Sun Mar 24 11:21:04 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3907 * Added `type' argument to silc_id_payload_parse_id function which
3908 now returns the type of the ID to the sent pointer. Affected
3909 file is lib/silccore/silcid.[ch].
3911 * Added check for CMODE_CHANGE notify type that mode change is
3912 allowed by the sender. Affected file silcd/packet_receive.c.
3914 * Added check for CUMODE_CHANGE notify type that mode change is
3915 allowed by the sender. Affected file silcd/packet_receive.c.
3916 Added the ID type as CUMODE_CHANGE notify type as argument
3917 to the `notify' client operation. Affected files are
3918 lib/silcclient/client_notify.c, irssi/src/silc/core/client_ops.c.
3920 * Added function silc_client_add_server to the client library.
3921 Added support for resolving also channel and server info when
3922 received unknown entity in notify packet. Affected files are
3923 lib/silcclient/idlist.[ch], lib/silcclient/client_notify.c.
3925 * Added function silc_command_get_status to return the command
3926 status from the command reply's argument payload. Affected files
3927 are lib/silccore/silccommand.[ch].
3929 * Added check for KICKED notify type that the kicking is
3930 allowed by the client. Affected file silcd/packet_receive.c.
3932 * Created function silc_get_input which can be used to get input
3933 (echo on or off) from user on command line. Affected files are
3934 lib/silcutil/silcutil.[ch].
3936 Sat Mar 23 09:51:26 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3938 * Optimized silc_server_packet_relay_to_channel function.
3939 Added new function silc_channel_message_payload_encrypt which
3940 can be called directly if channel message payload needs to
3941 be encrypted and is already encoded (no need to call _encode
3942 function). Packet relaying is now done by router without any
3943 extra memory allocations. Affected files are
3944 lib/silccore/silcchanel.[ch], silcd/packet_receive.c and
3945 silcd/packet_send.c.
3947 * Fixed the INVITE notify handling. It took wrong arguments
3948 as invite list and invite delete. Affected file is
3949 silcd/packet_receive.c.
3951 * Added check for TOPIC_SET notify type that the topic change is
3952 allowed by the client. Affected file silcd/packet_receive.c.
3954 * Added check for INVITE notify type that inviting is allowed by
3955 the client. Affected file silcd/packet_receive.c.
3957 * Changed the silc_server_client_on_channel to return the
3958 SilcChannelClientEntry as well. Moved the function
3959 silc_server_check_cmode_rights to server_util.[ch].
3960 Affected files are silcd/server_util.[ch], silcd/command.c.
3962 * Added function silc_server_check_umode_rights to check whether
3963 changing client's user mode is allowed. Added check for
3964 UMODE_CHANGE notify type that the umode change is allowed
3965 by the client. Affected files are silcd/server_util.[ch],
3966 silcd/packet_receive.c and silcd/command.c.
3968 Fri Mar 22 12:25:58 CET 2002 Pekka Riikonen <priikone@silcnet.org>
3970 * Fixed the SILC_PACKET_MAX_ID_LEN to actually be the max
3971 ID length. It ignored that ID can be IPv6 based as well.
3972 Affected file lib/silccore/silcpacket.h.
3974 * Fixed the silc_id_id2str and silc_id_str2id to take the
3975 IPv6 address offset's into consideration. Affecte file is
3976 lib/silccore/silcid.c.
3978 Thu Mar 21 20:44:13 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3980 * Fixed the internal Unix scheduler functions to check for
3981 NULL context they may receive. The affected file is
3982 lib/silcutil/unix/silcunixschedule.c.
3984 Thu Mar 21 19:12:22 EET 2002 Timo Sirainen <tss@iki.fi>
3986 * Changed hardcoded ~/.silc paths to use get_irssi_dir() so you
3987 can specify different directory with --home command line
3988 parameter. Affected files irssi/src/silc/core/client_ops.c,
3991 * SILC-specific commands aren't now executed if the active server
3992 isn't of SILC-type, so there won't be problems with having
3993 IRC and SILC protocol support in same client. Affected files
3994 irssi/src/silc/core/silc-channels.c, silc-servers.c,
3997 Wed Mar 20 11:06:57 CET 2002 Pekka Riikonen <priikone@silcnet.org>
3999 * Improved the signal support in SILC Schedule. Added new
4000 function silc_schedule_signal_call which is used by application
4001 to mark a signal to be called. It is now safe to perform
4002 any kind of tasks in signal callbacks since it is guaranteed
4003 that the application specified signal callback is called
4004 after the signal is over. Affected files are
4005 lib/silcutil/silcschedule.[ch], lib/silcutil/*/silc*schedule.c.
4007 Tue Mar 19 20:42:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4009 * Added `name' field to SilcChannelPrivateKey to represent
4010 application given name for the key. Moved also the context from
4011 lib/silcclient/idlist.h into lib/silcclient/silcclient.h.
4012 Added the `name' argument also to the function
4013 silc_client_add_channel_private_key.
4015 Added function silc_client_current_channel_private_key to set the
4016 current channel private key in use.
4018 Added "change" command to KEY command which can be used to change
4019 the current channel private key. Bound the command also to
4020 alt+K (Alt+Shift+k).
4022 Also affected files lib/silcclient/client_channel.c,
4023 irssi/src/docs/help/in/key.in, irssi/src/silc/core/silc-channel.c.
4025 Tue Mar 19 16:32:43 CET 2002 Pekka Riikonen <priikone@silcnet.org>
4027 * Added silc_rng_get_byte_fast function in to the
4028 lib/silccrypt/silcrng.[ch].
4030 * Changed the interface of silc_packet_assemble and the
4031 silc_packet_send_prepare. If silc_packet_assmble is now
4032 called the application does not call silc_packet_send_prepare
4033 because the library will call it automatically. These
4034 interfaces now also return a reference to the outgoing buffer
4035 which includes the assembled packet, which the application can
4036 use to encrypt the packet.
4038 Affected files are lib/silccore/silcpacket.[ch],
4039 lib/silcclient/client.c, client_channel.c client_prvmsg.c,
4040 silcd/packet_send.c, server_backup.c and packet_receive.c.
4042 * Fixed a packet sending bug on very high load, where outgoing
4043 packet queue wasn't handled correctly and packets got corrupted.
4044 Affected files are lib/silcutil/*/silc*sockconn.c,
4045 lib/silcclient/client.c and silcd/server.c.
4047 Mon Mar 18 21:00:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4049 * Added macro SILC_PACKET_DATALEN which can be used during
4050 packet assembling to check whether the data to be added to
4051 the packet will fit to SILC_PACKET_MAX_LEN. If not the data
4052 len is truncated until it fits it.
4054 Added checks for maximum length of channel message payload and
4055 private message payload also.
4057 Added checks for maximum packet length in server and in
4060 Affected files are lib/silccore/silcpacket.h, silcd/packet_send.c,
4061 lib/silcclient/client.c, lib/silccore/silcchannel.c and
4062 lib/silccore/silcprivate.c, lib/silcclient/client_channel.c and
4063 lib/silcclient/client_prvmsg.c.
4065 Mon Mar 18 14:54:42 CET 2002 Pekka Riikonen <priikone@silcnet.org>
4067 * Added silc_server_packet_queue_purge call to the
4068 silc_server_disconnect_remote to assure that all data in the
4069 queue before disconnecting is sent to the network. Affected
4070 file silcd/server.c.
4072 Sun Mar 17 19:26:16 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4074 * Added the deleting of server's own ID cache entry to the
4075 silc_server_free function. Free also everything else that
4076 has been allocated in silc_server_init. The affected file
4079 Sun Mar 17 15:44:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4081 * Added functions silc_parse_version_string, silc_version_to_num,
4082 and silc_ske_parse_version to parse SILC protocol style version
4083 strings. Affected files lib/silcutil/silcutil.[ch] and
4084 lib/silcske/silcske.[ch].
4086 * Added new configuration params: version_protocol, version_software
4087 and version_software_vendor to specify what version the remote
4088 host must at least be to be able to connect to server. The vendor
4089 string can be regex matched too. Added new function
4090 silc_server_connection_allowed to check maximum number of allowed
4091 connections, and allowed versions for incoming connections.
4092 Affected files are silcd/server.c, server_util.[ch] and
4095 Sun Mar 17 10:24:50 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4097 * Added preliminary support for signals in scheduler. The
4098 signals we care about are now blocked always when the scheduler
4099 is locked. This way we can synchronise the use of signal with
4100 scheduler. It is guaranteed that when signal occurs the scheduler
4101 is not locked, and thus new tasks can be safely added to the
4104 Renamed silc_schedule_wakeup_init and silc_schedule_wakeup_uninit
4105 to silc_schedule_internal_init and silc_schedule_internal_uninit.
4106 Added new platform specific routines
4107 silc_schedule_internal_signals_[un]block and
4108 silc_schedule_internal_signal_[un]register.
4110 Added new functions to SILC Schedule API:
4111 silc_schedule_signal_[un]register. Each signal that application
4112 is going to use should be registered to the scheduler.
4114 Affected files are lib/silcutil/silcschedule.[ch],
4115 lib/silcutil/*/silc*schedule.c.
4117 Sat Mar 16 22:39:23 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4119 * Check for unauthenticated client and server in the
4120 silc_server_new_client and silc_server_new_server functions.
4121 Affected file silcd/packet_receive.c.
4123 * Added function silc_string_is_ascii to check whether given
4124 string is 7-bit ASCII string. Affected files are
4125 lib/silcutil/silcutil.[ch].
4127 * Added function silc_id_is_valid_server_id into the
4128 silcd/serverid.c and added checking for valid Server ID's in
4129 silc_server_new_server. The Server ID must always be based
4130 on the server's public IP address.
4132 * Added logging of DISCONNECT packet message in the server.
4133 Affected file silcd/server.c.
4135 Sat Mar 16 18:04:30 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4137 * Changed all library interfaces that use Global RNG to also
4138 accept SilcRng as argument. Affected files are
4139 lib/silcclient/command.c, lib/silccore/silcauth.[ch],
4140 lib/silccore/silcchanel.[ch], lib/silcclient/client_channel.c,
4141 silcd/packet_send.c, lib/silccore/silcprivate.[ch],
4142 lib/silcmath/silcprimegen.c, lib/silcmath/silcmath.h, and
4143 lib/silccrypt/rsa.c.
4145 * Added function silc_pkcs_generate_key to the
4146 lib/silccrypt/silcpkcs.[ch] for applications so that they
4147 don't need to do pkcs->pkcs->init calls anymore.
4149 * Remove SilcSocketConnection from the SFTP API since it really
4150 wasn't needed there. The application has the information
4151 saved in its contexts anyway and the SFTP layer doesn't need
4152 know about it. Affected files lib/silcsft/silcsftp.h and
4153 lib/silcsftp/sftp_[server/client].c.
4155 * Rewrote the SILC SIM (modules) interface in lib/silcsim.[ch].
4156 The SilcSimContext is not SilcSim.
4158 * Fixed possible buffer overflows in silc_id_render in the
4159 lib/silcutil/silcutil.c.
4161 * On EPOC the global crypto module lists are not used at all
4162 in the crypto library. Added support for using the constant
4163 algorithm list on EPOC. Affected files are
4164 lib/silccrypt/silccipher.c, silchash.c, silchmac.c and
4167 * Fixed the handling of third parameter of KICKED notify, since
4168 it was mistakenly updated to SILC Protocol 1.0 even though it
4169 is to be included in 1.1. Since it is not in 1.0 it is not
4170 mandatory, and this fix now handles it only if it is provided,
4171 and it is not error if it is not provided. Affected file
4172 lib/silcclient/client_notify.c.
4174 Sat Mar 16 09:07:27 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4176 * Handled CHANNEL_CHANGE notify (ignore it) in Irssi SILC
4177 client. Affected file irssi/src/silc/core/client_ops.c.
4179 * Merged with Irssi 0.8.4 from irssi.org CVS.
4181 Thu Mar 14 12:53:57 CET 2002 Pekka Riikonen <priikone@silcnet.org>
4183 * Check for valid socket connection in client entries before
4184 sending any messages. Fixes a crash, but doesn't fix some
4185 other underlaying bug that is lurking there. Affected
4186 file silcd/packet_send.c.
4188 Thu Mar 14 13:38:12 EET 2002 Timo Sirainen <tss@iki.fi>
4190 * $usermode, $cumode and $cumode_space expandos shouldn't do
4191 anything with non-SILC server records. Affected file
4192 irssi/src/silc/core/silc-expandos.c
4194 Wed Mar 13 21:38:26 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4196 * Fixed the silc_net_check_[host/local]_by_sock to support
4197 IPv6 bound sockets as well. Now they can return IPv6 addresses
4198 as well. Affected file lib/silcutil/silcnet.c.
4200 * Fixed silc_net_addr2bin to correctly convert IPv6 addresses.
4201 Affected lib/silcutil/unix/silcunixnet.c.
4203 * Fixed ID rendering (at least on some platforms, not NetBSD)
4204 for IPv6 addresses. Affected file lib/silcutil/silcutil.c.
4206 Tue Mar 12 17:58:59 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4208 * Added silc_hash_public_key and silc_hash_public_key_compare
4209 functions to be used with SilcHashTable. They can be used to
4210 hash public keys and compare public keys in hash table. Affected
4211 file lib/silcutil/silcutil.[ch].
4213 * Added support for specifying multiple public keys for Client
4214 connection section in server configuration file. This makes it
4215 possible to accept multiple public keys from same host, or to
4216 make a section that accepts any incoming host, and have the
4217 accepted public keys listed in the section.
4219 Added functions silc_sever_[find/get]_public_key, added the
4220 support for this actually to all connection sections but only
4221 the Client section is currently allowed to specify multiple
4224 Affected files are silcd/server.c, server_internal.h,
4225 command.c, protocol.c, server_util.[ch], packet_receive.c.
4227 Mon Mar 11 23:37:38 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4229 * Merged Irssi 0.8.2 from irssi.org CVS.
4231 Sun Mar 10 23:34:48 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
4233 * If silc_debug is TRUE, also output standard logging messages
4234 to stderr with the debug output.
4236 Made silc_log_reset_all() flushing all channels before returning.
4237 Also fixed some documentation typos.
4239 Affected files are lib/silcutil/silclog.[ch].
4241 Sun Mar 10 20:07:49 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4243 * Fixed the server to check correctly the amount of connections
4244 from single host, by checking also the type of the connection.
4245 Fixed also the comparison of number of connections and number
4246 of allowed connections. Affected files are silcd/server.c,
4249 Fri Mar 8 17:16:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4251 * Fixed the USERS command reply to save the user's mode on the
4252 channel as well. Fixed JOIN command reply to check whether a
4253 client is on channel already and not join it twice. Affected
4254 file lib/silcclient/command_reply.c.
4256 * Added new file silc-expandos.c into irssi/silc/core/ to return
4257 various stuff for various signal for the statusbar etc. updating.
4258 Now Irssi SILC client prints channel user modes etc. on the
4261 * The user mode (like server/router operator changes) is now shown
4262 on the Irssi SILC client's statusbar. The affected files are
4263 irssi/src/silc/core/client_ops.c, silc-expandos.c.
4265 Thu Mar 7 19:21:22 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4267 * Changed silc_mutex_[un]lock calls in lib/silcutil/silcschedule.c
4268 to SILC_SCHEDULE_[UN]LOCK macros.
4270 * Added more error printing to logs in server code. Affected
4271 files silcd/server.c and silcd/protocol.c.
4273 * Fixed -S option parsing in Irssi SILC Client. Affected file
4274 irssi/src/silc/core/silc-core.c.
4276 * Added silc_buffer_alloc_size function. Affected file is
4277 lib/silcutil/silcbuffer.h.
4279 Tue Mar 5 14:37:27 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4281 * Changed all silc_[hash|hmac|cipher|pkcs]_default tables to
4282 constants. Affected files in
4283 lib/silccrypt/silcpkcs.[ch], silchash.[ch], silchmac.[ch] and
4286 * Changed the internal SFTP Memory FS table to const. Affected
4287 file lib/silcsftp/sftp_fs_memory.c.
4289 Sun Mar 3 18:37:13 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4291 * Fixed the buffer formatting and unformatting routines to
4292 check the size of 64 bits types with sizeof(). Affected
4293 file is lib/silcutil/silcbuffmt.c.
4295 Mon Feb 25 17:19:05 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4297 * Removed 0.6.x backwards support.
4299 Sun Feb 24 12:53:25 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4301 * Changed all integer type names:
4302 [u]int[8/16/32/64] -> Silc[UInt/Int][8/16/32/64]. This is
4303 to avoid collisions with other libraries using same type names
4306 Sat Feb 23 20:31:43 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4308 * Added `prefer_ipv6' argument to the functions
4309 silc_net_gethostbyname[_async]. If it is TRUE it will return
4310 IPv6 address over IPv4. If FALSE IPv4 address is returned
4311 even if IPv6 address was found. Affected files
4312 lib/silcutil/silcnet.[ch].
4314 * Added support silc_net_create_connection[_async] to fallback
4315 to IPv4 address if IPv6 address could not be used (like if
4316 it doesn't work on a specific system). Affected file in
4317 lib/silcutil/unix/silcunixnet.c.
4319 Sat Feb 23 15:20:30 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4321 * Added silc_schedule_reinit function to do the enlarging
4322 of the max tasks handling capabilities of the scheduler.
4323 Affected files lib/silcutil/silcschedule.[ch].
4325 Wed Feb 20 20:41:01 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4327 * Added automatic extern "C" { ... } for C++ compilers so the
4328 application does not need to define them. Affected file
4329 includes/silcincludes.h.
4331 * Renamed lib/silcclient/silcapi.h to silcclient.h as the
4332 old name went against naming convention. Applications now
4333 include "silcclient.h" instead of "clientlibincludes.h".
4334 Removed includes/clientlibincludes.h, it is redundant now.
4336 * Renamed includes/version.h to silcversion.h.
4338 * Added really preliminary support for OS/2 into the util
4339 library. Only thread & mutex API is implemented, others
4340 are still to be implemented. Created the lib/silcutil/os2/
4341 directory. Created also file includes/silcos2.h.
4343 Wed Feb 20 18:48:49 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4345 * Added preliminary BeOS support into the util library.
4346 Created lib/silcutil/beos/, and implemented all the needed
4347 functions to support SILC on BeOS. Created also file
4348 includes/silcbeos.h.
4350 Mon Feb 18 15:49:22 EET 2002 Timo Sirainen <tss@iki.fi>
4352 * Added proper initializations to silc's irssi code, so it's
4353 now possible to load it as module. Affected files
4354 irssi/src/silc/core/silc-core.c,
4355 fe-common/silc/fe-common-silc-core.[ch] and fe-text/silc.c
4357 Sun Feb 17 19:02:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4359 * Merged latest Irssi (0.8.1) from the irssi.org's CVS into
4362 * Fixed the silcdoc document generator to correct generate
4363 docs from all kinds of filenames. Affected files are
4364 util/robodoc/Source/generator.c, scripts/silcdoc/silcdoc
4366 * ROBOdoc documented lib/silcutil/silcmemory.h.
4367 Added also new function silc_memdup.
4369 * Removed lib/silcutil/silcbufutil.h and moved those routines
4370 to the lib/silcutil/silcbuffer.h.
4372 Sun Feb 17 15:52:30 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4374 * Added `user_count' to the SilcChannelEntry which now tells the
4375 number of users on the channel. The user count is now saved
4376 in normal server of global channels as well. Affected files
4377 silcd/server.c, idlist.h, packet_receive.c and command.c.
4379 * Splitted lib/silcutil/silcutil.[ch] into silcfileutil.[ch] to
4380 include file utility functions.
4382 * Fixed the lib/silcsftp/sftp_fs_memory.c to use silcutil routines
4383 instead of calling directly OS routines.
4385 * Fixed NICK change printing in Irssi SILC Client. Fixed
4386 KICKED notify printing in Irssi SILC Client. Affected file
4387 irssi/src/silc/core/client_ops.c.
4389 * Fixed a NICK change bug in client library, to not recreate the
4390 client_entry->channels hash table everytime nick is changed.
4391 Affected file lib/silcclient/client.c.
4393 Sun Feb 17 10:10:14 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4395 * ROBOdoc documented the lib/silcske/silcske.h, and improved
4396 the SKE interface a bit.
4398 * Fixed padding problem in PKCS#1. The padding was not actually
4399 random since the random number generator was used incorrectly.
4400 This security bug affects only when encrypting with PKCS#1, and
4401 it is not currently used at all in SILC. SILC only use signing
4402 with PKCS#1. Affected file lib/silccrypt/pkcs1.c.
4404 Sat Feb 16 13:44:24 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4406 * Rewrote the notify handling in Irssi SILC client to not call
4407 the events as signals. Fixes problems with Perl support.
4408 Affected files irssi/src/silc/core/client_ops.c, silc-channels.c.
4410 * Send the auto-nicking NICK command in client library with
4411 little timeout after connecting. The affected file is
4412 lib/silcclient/client.c.
4414 * Added following new config file settings:
4415 channel_rekey_secs, key_exchange_rekey, key_exchange_pfs,
4416 key_exchange_timeout, conn_auth_timeout, connections_max,
4419 Implemented all the new config settings handling in the server.
4421 Optimized the use of SKE Mutual flag usage. Use it only
4422 if connection authentication protocol is not based in public
4425 Renamed all SilcServerConfigSection* to SilcServerConfig*
4426 to have a bit shorter names.
4428 Affected files silcd/serverconfig.[ch], server.[ch], and
4431 Sat Feb 16 02:46:43 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
4433 * Cleaned up the listening sockets code, preparing for the rehash
4434 support. Affected file is silcd/server.c.
4436 * Fixed some output messages. Affected files are silcd/silcd.c,
4439 Fri Feb 15 19:10:20 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4441 * Create lib/doc/silcrng_intro.html document as introduction
4442 to SILC RNG. ROBOdoc documented lib/silccrypt/silcrng.h.
4444 Fri Feb 15 13:23:03 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
4446 * Fixes to the silcd config template. Affected file is
4447 doc/example_silcd.conf.in.
4449 * Removed type casts from silc_calloc(), conforming to the
4450 CodingStyle. Affected file is lib/silcutil/silcconfig.c.
4452 * Removed param_name member from client, server, and router
4453 section structs, now identifying the param directly.
4455 Added CONFIG_FREE_AUTH macro in config file parsing.
4457 Affected files are silcd/serverconfig.[ch].
4459 Fri Feb 15 12:24:08 EET 2002 Timo Sirainen <tss@iki.fi>
4461 * Fixed command line parameter handling. All SILC initialization
4462 is now done in silc_core_init() which also fixes autoconnecting
4465 Affected files irssi/src/silc/core/silc-core.c,
4466 irssi/src/fe-text/silc.c.
4468 Thu Feb 14 22:03:58 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4470 * Added new configuration options and blocks:
4471 keepalive_secs, reconnect_count, reconnect_interval,
4472 reconnect_interval_max, reconnect_keep_trying and
4473 require_reverser_lookup. Added ConnectionParam block, and
4474 implemented the connection parameters when connecting as
4475 initiator and when accepting connections as responder.
4477 Added CONFIG_IS_DOUBLE macro in config file parsing, to check
4478 whether given configuration value has been given already.
4480 Affected files silcd/serverconfig.[c], server.[c].
4482 * Splitted the doc/example_silcd.conf.in. Separated the crypto
4483 algorithm parts and created new file silcalgs.conf, that
4484 is now included from the example_silcd.conf.in.
4486 * Optimized the silc_server_connect_to_router_second to take
4487 the connection configuration object from the SilcServerConnection
4488 object instead of finding it during the connecting phase.
4489 Added the configuration object to SilcServerConnection struct.
4490 Affected files silcd/server_internal.h, server.c.
4492 Thu Feb 14 16:02:26 CET 2002 Pekka Riikonen <priikone@silcnet.org>
4494 * Add the client on channel after it was resolved at the
4495 channel message receiving, and it was not already on the
4496 channel. Affected file lib/silcclient/client_channel.c.
4498 Wed Feb 13 23:16:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4500 * Fixed the public key authentication to allocate always the
4501 destination signature buffer instead of using static buffer.
4502 Affected file silcd/protocol.c.
4504 Wed Feb 13 20:51:13 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4506 * Unified the serverconfig.[ch]'s helper function interface.
4507 Affected file silcd/serverconfig.[ch].
4509 * Removed doc/example_silc.conf.in since it is redundant.
4510 The make install will now install irssi/silc.conf file.
4512 * Added new Passphrase and Publickey authentication methods to
4513 config file, allowing both public key and passphrase based
4514 authentication to be set at the same time.
4516 Added `prefer_passphrase_auth' setting in config file which
4517 can be used to set to prefer passwd auth if both passwd and
4518 public key is set. If not set, public key is preferred.
4519 This has effect only when being initiator (responder will try
4522 Added support for authentication with passphrase and public key
4523 at the same time. The passphrase is tried first always since
4524 it is faster to check.
4526 Affected file silcd/serverconfig.[ch], server.c, protocol.[ch].
4528 Wed Feb 13 12:46:25 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
4530 * Merged the new SILC Config library, with the server parsing
4531 support. Read the header file silcconfig.h or the toolkit
4532 documentation for the news. Affected files are
4533 doc/example_silcd.conf.in lib/silcutil/silcconfig.[ch]
4534 silcd/command.c silcd/packet_receive.c silcd/packet_send.c
4535 silcd/protocol.c silcd/server.c silcd/server_backup.c
4536 silcd/serverconfig.[ch] silcd/silcd.c.
4538 * Fixed some silclog documentation. Affected file is
4539 lib/silcutil/silclog.h.
4541 Sun Feb 10 18:11:30 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4543 * The silc_cipher_register, silc_hash_register and
4544 silc_hmac_register now checks if the object to be registered
4545 is registered already. Affected files are
4546 lib/silccrypt/silccipher.c, silchash.c and silchmac.c.
4548 Sun Feb 10 15:48:38 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4550 * Merged new irssi from irssi.org's CVS, the version 0.7.99.
4552 Sat Feb 9 14:54:33 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4554 * Allow zero length channel messages inside the Channel Message
4555 Payload. Affected file lib/silccore/silcchannel.c.
4557 * Fixed scripts/silcdoc/silcdoc to support all kinds of filenames
4558 as header filenames.
4560 * Removed lib/silcclient/README and created HTML file
4561 lib/silcclient/silcclient_using.html, which is now included
4562 as part of Toolkit documentation.
4564 Thu Feb 7 10:12:25 CET 2002 Pekka Riikonen <priikone@silcnet.org>
4566 * Fixed CUMODE_CHANGE notify handling to change the mode of
4567 correct client. Affected file lib/silcclient/client_notify.c.
4569 * Make silc_rng_alloc fail if it cannot allocate the sha1
4570 hash algorithm. Affected file lib/silccrypt/silcrng.c.
4572 Sun Feb 3 17:20:52 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4574 * Fixed the file transfer's key agreement payload to include
4575 zero port also if the hostname is NULL because it could not
4578 Call file transfer monitor callback now also if error occurs
4579 during key agreement protocol.
4581 Changed the silc_client_file_send interface to return the
4582 SilcClientFileError instead of session id. The session ID
4583 is returned into pointer provided as argument.
4585 Check that the file exists locally before sending the
4586 file transfer request at all.
4588 Affected file lib/silcclient/client_ftp.c, silcapi.h.
4590 * Added SILC_CLIENT_FILE_KEY_AGREEMENT_FAILED file transfer
4591 error than can occur while key agreement protocol. Affected
4592 file lib/silcclient/silcapi.h.
4594 * Fixed the event_mode CMODE handler to not crash when mode
4595 is changed and +k mode is set in the channel. Affected file
4596 irssi/src/silc/core/silc-channels.c.
4598 * Fixed SILC_LOG_ERROR to give out Error and not Warning, and
4599 SILC_LOG_WARNING to give out Warning and not Error. Affected
4600 file lib/silcutil/silclog.c.
4602 * Fixed the channel message payload decryption in the function
4603 silc_channel_message_payload_decrypt to not modify the original
4604 buffer before it is verified that the message decrypted
4605 correctly. Otherwise, next time it is called with correct
4606 channel key it won't encrypt since the payload is corrupted.
4607 Affected file lib/silccore/silcchannel.c.
4609 Sun Feb 3 11:46:12 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4611 * Do not constantly resize the window. A fix patch by cras.
4612 Affected file irssi/src/fe-text/screen.c.
4614 Sat Feb 2 16:54:18 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4616 * Applied IPv6 fix patch from Jun-ichiro itojun Hagino.
4617 Affected file lib/silcutil/silcnet.c.
4619 Fri Feb 1 22:33:11 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4621 * Fixed a bug in hash table internal routine for traversing
4622 the table with foreach callback. The current entry may
4623 become invalid in the callback but it was referenced after
4624 the callback returned.
4626 Do not allow auto rehashing of hash table during the
4627 silc_hash_table_foreach operation, for same reasons as it is
4628 not allowed for SilcHashTableList. Affected files are
4629 lib/silcutil/silchashtable.[ch].
4631 Fri Feb 1 14:55:00 CET 2002 Pekka Riikonen <priikone@silcnet.org>
4633 * Defined DLLAPI into silcincludes.h and silcwin32.h for
4634 Win32 DLL. extern's in header files are now declared with
4637 Thu Jan 31 23:34:33 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4639 * Fixed private message handling. It used some old code that
4640 caused the client to crash. Affecte file is
4641 lib/silcclient/client_prvmsg.c.
4643 Thu Jan 31 19:06:22 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4645 * Added function silc_client_add_channel,
4646 silc_client_replace_channel_id, and removed functions
4647 silc_client_new_channel_id and silc_idlist_get_channel_by_id
4648 from client library.
4650 * Added cross reference of the joined channels to the
4651 SilcClientEntry, and changed the SilcChannelEntry's
4652 users list to SilcHashTable. The affected files are
4653 lib/silcclient/idlist.[ch].
4655 * Fixed a bug in hash table tarversing. While the hash table
4656 is traversed with SilcHashTableList the table must not be
4657 rehashed. It is now guaranteed that auto rehashable tables
4658 are not rehashed while tarversing the list. Also defined that
4659 silc_hash_table_rehash must not be called while tarversing
4660 the table. Added function silc_hash_table_list_reset that must
4661 be called after the tarversing is over. The affected files are
4662 lib/silcutil/silchashtable.[ch].
4664 * Changed all hash table traversing to call the new
4665 silc_hash_table_list_reset in server and in client library.
4667 * Added function silc_client_on_channel to return the
4668 SilcChannelUser entry if the specified client entry is joined
4669 on the specified channel. This is exported to application as
4670 well. Affected files lib/silcclient/client_channel.c, silcapi.h.
4672 Wed Jan 30 19:14:31 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4674 * Fixed founder regaining problem with JOIN command on normal
4675 server. The notify for mode change must be sent always and
4676 not only if !cmd->pending. Affected file silcd/command.c.
4678 * Fixed the WHOWAS command's reply sending to support the
4679 lists correctly. Affected file silcd/command.c.
4681 Wed Jan 30 11:11:47 CET 2002 Pekka Riikonen <priikone@silcnet.org>
4683 * When sending JOIN command to router for processing the
4684 sender's old command identifier was not saved back to the
4685 sender's command context, fixed now. The affected file is
4688 * Create the key in JOIN command of the router did not return
4689 the channel key, added check for this. Affected file is
4692 * Fixed a channel ID update bug in JOIN command reply. Do
4693 not directly upgrade the ID but call the function
4694 silc_idlist_replace_channel_id if the ID was changed.
4695 Affected file silcd/command_reply.c.
4697 * Fixed memory leaks from command calling if it would fail.
4698 Affected file silcd/command.c.
4700 Tue Jan 29 19:49:31 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4702 * Applied patches from cras:
4704 Memory leak fixes around libaries, irssi window resize fix,
4705 new silclist.h and silcdlist.h, all extern inline changed to
4708 * Removed dotconf from lib/dotconf, not needed anymore.
4710 * Removed TRQ from lib/trq, not needed anymore.
4712 * Do more frequent heartbeats (5 minutes instead of 10 minutes)
4713 with server connections. Later this will be configurable
4714 in config file after new config file is done. Affected file
4717 Tue Jan 29 10:35:03 CET 2002 Pekka Riikonen <priikone@silcnet.org>
4719 * Fixed a crash in server related to channel announcements.
4720 Affected file silcd/server.c.
4722 Mon Jan 28 17:49:42 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4724 * Fixed memory leaks in silc_server_create_new_channel*
4725 functions. Affected file silcd/server.c.
4727 * Fixed the CHANNEL_CHANGE notify to re-announce the channel
4728 which ID was changed. This way the router will send the
4729 user list for the channel again, and server won't be in
4730 desync in some rare circumstances. Affected file is
4731 silcd/packet_receive.c.
4733 Sun Jan 27 21:04:19 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4735 * Check for NULL socket pointer in the function
4736 silc_server_packet_send_to_channel_real. Affected file
4737 silcd/packet_send.c.
4739 * Fixed the BAN notify handling to correctly remove ban
4740 list. Affected file silcd/packet_receive.c.
4742 Sat Jan 26 23:01:03 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4744 * Fixed some header addition to Toolkit distribution in
4745 lib/silcutil/Makefile.am and lib/trq/Makefile.am.
4747 * Added lib/silcclient/client_ops_example.h as an template
4748 file for application programmers to quickly start using
4749 the SilcClientOperation functions in their application.
4750 Updated the lib/silcclient/README as well to tell about this
4751 nice file made available.
4753 Sat Jan 26 10:45:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4755 * Call silc_server_remove_from_channels when removing client
4756 entry when NO_SUCH_CLIENT_ID was received. Affected file
4757 is silcd/command_reply.c.
4759 Fri Jan 25 19:12:36 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4761 * Added server & router operator statistics updating. Affected
4762 file silcd/packet_receive.c and silcd/command.c.
4764 * Fixed the SERVER_SIGNOFF notify handling on normal server
4765 not to save the history information for clients. Same was
4766 fixed earlier in remove_clients_by_server function, but not
4767 here. Affected file silcd/packet_receive.c.
4769 * Raised the default connection-retry count from 4 to 7 in
4770 server. Affected file silcd/server.h.
4772 * Cancel any possible reconnect timeouts when we start the
4773 key exchange. Affected file silcd/server.c.
4775 * Do not reconnect on connection failure when SCONNECT was
4776 given. Affected files silcd/server.[ch].
4778 Tue Jan 22 18:19:36 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4780 * Removed assert()'s from the lib/silcclient/client_keyagr.c.
4782 * Fixed the NICK command to always give the unformatted
4783 nickname to the one giving the NICK command. If unformatted
4784 nickname is cached already it will be formatted and the
4785 local entry will always get the unformatted nickname.
4786 Affected file lib/silcclient/idlist.c.
4788 * Fixed some double frees from client library commands.
4789 Affected file is lib/silcclient/command.c.
4791 * Fixed CUMODE command in server to assure that no one can
4792 change founder's mode than the founder itself, there was a
4793 little bug. Affected file silcd/command.c.
4795 Mon Jan 21 19:07:53 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4797 * Removed the SilcClientCommandDestructor from the client
4798 libary, it is not needed anymore. Affected files are
4799 lib/silcclient/silcapi.h, command[_reply].[ch],
4800 client_notify, idlist.c.
4802 * Fixed GETKEY command to first resolve client, and then
4803 resolve the server only if the client was not found, instead
4804 of resolving both at the same time. Affected file is
4805 lib/silcclient/command.c.
4807 * Added silc_client_start_key_exchange_cb and lookup the
4808 remote hostname and IP address before starting the key
4809 exchange with server. The affected file is
4810 lib/silcclient/client.c.
4812 * The server's public key is now saved using the IP address
4813 of the server and not the servername for the filename.
4814 The hostname public key filename is checked as an fall back
4815 method if the IP address based filename is not found.
4817 Fixed the GETKEY command to save the fetched server key
4818 in correct filename.
4820 Print the remote server's hostname now when new key is
4821 received during connection process. Affected file is
4822 irssi/src/silc/core/client_ops.c.
4824 * Return always our own public key to the client if it asks
4825 for it with GETKEY command. Affected file silcd/command.c.
4827 * Removed the use_auto_addr variable from default config
4828 file since it was in wrong section. Affected file is
4831 * Fixed TOPIC_CHANGE notification to not route it when it
4832 was sent using silc_server_send_notify_to_channel function.
4833 Affected file silcd/command.c.
4835 * Fixed silc_server_send_notify_kicked to send the kicker's
4836 Client ID also, it was missing. Affected files are
4837 silcd/command.c, silcd/packet_send.[ch].
4839 Thu Jan 17 18:59:11 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4841 * Do not save client history information in SERVER_SIGNOFF.
4842 Fixes the bug in normal server that it does not detect
4843 the client becoming valid after the server becomes back
4844 online. Affected file silcd/server_util.c.
4846 * Added `sock_error' field into the SilcSocketConnection
4847 context. When error occurs during socket operation (read
4848 or write) the error is saved. Added also new function
4849 silc_socket_get_error to return human readable socket error
4850 message. Affected files are lib/silcutil/silcsockconn.[ch],
4851 lib/silcutil/unix/silcunixsockconn.c, and
4852 lib/silcutil/win32/silcwin32sockconn.c.
4854 * The server now prints the socket error message in the
4855 signoff for client. Affected file silcd/server.c.
4857 * Fixed the `created' channel information sending from router
4858 to server in JOIN command. Checks now whether the channel
4859 really was created or not and set it according that.
4861 Fixed the JOIN command to use the client entry's current
4862 ID during the joining procedure instead of the one it sent
4863 in the command (it is checked though), since it can change
4864 between the packet processing and command processing, and
4865 would just case unnecessary pain in the client end. Affected
4866 file silcd/command.c.
4868 * Fixed a channel key payload sending to use correct channel
4869 ID when the server was forced to change the channel's ID by
4870 router. Router sent the key payload with the old Channel ID.
4871 Affected file silcd/packet_receive.c.
4873 Wed Jan 16 22:26:30 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4875 * Call silc_server_save_channel_key only if the key payload
4876 was provided in the JOIN command's command reply. Affected
4877 file silcd/command_reply.c.
4879 Tue Jan 15 18:49:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4881 * Fixed silc_mp_sizeinbase to return the value correctly with
4882 MPI. Affected file lib/silcmath/mp_mpi.c.
4884 * Fixed the stop_server signal to correctly stop the scheduler
4885 and gracefully stop the server when SIGTERM or SIGINT signals
4886 are received. Affected file silcd/silcd.c.
4888 Mon Jan 7 23:38:19 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
4890 * Simple handling of TERM and HUP signals. Also added some log
4891 flushing call around. Affected file is
4894 * Fixed small bugs in silclog.c. Now buffering output will take
4895 effect after 10 seconds since startup: This will ensure that
4896 no important startup messages are lost. Also output redirection
4897 will preserve original format ([Date] [Type] message).
4898 Affected file is lib/silcutil/silclog.c.
4900 * Added two options to the config file, in the logging section:
4901 quicklogs:<yes/no>: and flushdelay:<seconds>:. Affected files
4902 lib/silcutil/silclog.[ch], silcd/serverconfig.[ch].
4904 Sun Jan 6 12:49:40 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4906 * Do not print the warning about log files not being initialized
4907 more than once to avoid excess logging. Affected file is
4908 lib/silcutil/silclog.c.
4910 * Fixed the SIM compilation in lib/silcsim/Makefile.am. Fixed
4911 the SIM copying in make install in Makefile.am.pre.
4913 Sun Jan 6 01:10:21 CET 2001 Johnny Mnemonic <johnny@themnemonic.org>
4915 * Rewritten silclog APIs. Globally interesting changes follows:
4916 silc_log_set_files() changed to silc_log_set_file().
4917 silc_log_set_callbacks() changed to silc_log_set_callback().
4918 ROBOdoc documented silclog header file.
4919 SilcLogCb now returns bool to wether inihibit the default
4920 handler or not (to keep the old behaviour return always TRUE).
4921 The new APIs should also fix the problem of the
4922 silcd_error.log file that was written in the current directory.
4925 Log files streams will remain opened after silc_log_set_file()
4926 call, means less CPU usage notably on high traffic servers.
4927 File streams are now full buffered, and flushed to the disk
4928 every 5 minutes, lesses HD activity and CPU usage.
4929 Messages can be redirected, allowing admins to configure
4930 one single logfile for all server messages.
4931 the silc_log_quick global variable to activate fast-logging.
4932 Affected files lib/silcutil/silclog.[ch]
4934 * Changed some code to conform new silclog APIs. Affected
4935 files are doc/example_silcd.conf.in, silcd/server.c
4936 irssi/src/silc/core/silc-core.c, silcd/serverconfig.[ch],
4939 * Fixed a memory leak that could occur in some situations.
4940 Affected file silcd/serverconfig.c.
4942 Sat Jan 5 13:37:29 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4944 * Added the silc_client_del_client to remove the client from
4945 all channels as well. Affected file lib/silcclient/idlist.c.
4947 * Fixed the client library to correctly remove the client
4948 from all channels when the client entry is being destroyed.
4949 Affected file lib/silcclient/client_notify.c, command.c.
4951 * Added auto-nicking support to the client library. If the
4952 applicatio now sets client->nickname it will be sent to the
4953 server after connecting by the library. This way for example
4954 SILCNICK (or IRCNICK) environment variables will have effect
4955 and always change the nickname automatically to whatever
4956 it is wanted. Affected file lib/silcclient/client.[ch].
4958 * Renamed silc_server_command_bad_chars to the
4959 silc_server_name_bad_chars and moved it to the
4960 silcd/server_util.[ch]. Added also new function
4961 silc_server_name_modify_bad to return nickname that
4962 includes bad characters as new nickname without those
4963 bad characters. This check and modify is now used in
4964 silc_server_new_client when the username is initially set
4965 as nickname, so it must be checked to be valid nickname.
4966 Affected file silcd/packet_receive.c.
4968 * The nickname length is now taken from the packet for real
4969 and not trusted to strlen() since it clearly can return
4970 wrong length for nickname including bad characters. This
4971 also applies to channel names. Affected file silcd/command.c.
4973 * Removed the lib/silcsilm/modules directory. Modules are now
4974 compiled into the lib/silcsim. Fixed the copying of the
4975 modules to follow symbolic links in Makefile.am.pre.
4977 Wed Jan 2 18:56:21 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4979 * Fixed silc_string_regexify list creation. Fixes bugs with
4980 BAN and INVITE commands in server. The affected file is
4981 lib/silcutil/unix/silcunixutil.c.
4983 Sun Dec 30 13:41:34 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4985 * Removed the command destructor entirely from the server's
4986 command and command reply routines. It is not needed, and
4987 its usage was buggy and caused crashes. Affected files are
4988 silcd/command[_reply].[ch].
4990 Fri Dec 28 12:43:22 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4992 * Cancel protocol and NULL sock->protocol if timeout
4993 occurred during protocol. Affected file silcd/server.c.
4995 * Cancel protocol timeouts always before calling the final
4996 callback, to assure that after final callback is called
4997 no other state will be called for the protocol anymore.
4998 Affected file silcd/protocol.c.
5000 * Print error log if incoming connection configuration could
5001 not be found. Affected file silcd/server.c.
5003 * Fixed JOIN command to correctly save the founder mode
5004 to the client on normal SILC server, when the channel
5005 was created by the router. Affected file silcd/command.c.
5007 * Fixed LIST command (hopefully) to send correct reply
5008 packets. Affected file silcd/command.c.
5010 Thu Dec 20 16:14:52 CET 2001 Pekka Riikonen <priikone@silcnet.org>
5012 * The silc_packet_receive_process now returns FALSE if the
5013 read data was invalid packet, and TRUE if it was ok.
5015 The server now checks that if unauthenticated connection
5016 sends data and its processing fails the server will close
5017 the connection since it could be a malicious flooder.
5019 Affected files lib/silccore/silcpacket.[ch], silcd/server.c.
5021 Wed Dec 19 21:31:25 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5023 * Make sure the warning about error opening a log file is
5024 printed only once and not everytime it fails (produces
5025 too much useless log). Affected file lib/silcutil/silclog.c.
5027 Wed Dec 19 18:21:51 CET 2001 Johnny Mnemonic <johnny@themnemonic.org>
5029 * Made the silc_server_daemonise() function more readable.
5030 Affected file silcd/server.c.
5032 * Pid file is now optional, the user may comment it out from
5033 the config file. Removed define SILC_SERVER_PID_FILE, we
5034 don't need a default any longer. Affected file
5035 configure.in.pre, lib/Makefile.am.pre.
5037 * Make some use of the pid file. The server now dies at startup
5038 if it detects a valid pid file on his path. The server would
5039 die anyway in this circumstance, because of the bind() failure.
5040 Affected file silcd/silcd.c.
5042 * No longer compiling lib/dotconf.
5044 Mon Dec 17 18:24:27 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5046 * Fixed JOIN command parsing not to crash. Affected file
5047 lib/silcclient/command.c.
5049 * Fied the NICK_CHANGE notify to add the new client entry
5050 even it is resolved. This removes an <[unknown]> nick
5051 thingy bug in the client. Affected file is
5052 lib/silcclient/client_notify.c.
5054 * Do not try to allocate 0 bytes (efence does not like it)
5055 in lib/silccore/silccomand.c when encoding payload.
5057 * Do not take IRCNICK as nickname in Irssi SILC client since
5058 it is not possible to set nickname before hand connecting
5059 the server (TODO has an entry about adding auto-nicking
5062 * Changed the silc_server_command_pending to check whether
5063 there already exists an pending entry with the specified
5064 command, command identifier and pending callback. This is
5065 to fix IDENTIFY and WHOIS related crashes that may register
5066 multiple pending commands with same identifier. Affected
5067 file silcd/command.c.
5069 * Fixed the server to reconnect to the router even if it
5070 was already reconnecting and EOF was received. This to
5071 fix a possibility that the server wouldn't ever try to
5072 auto-reconnect to the router. Affected file silcd/server.c.
5074 Sat Dec 15 20:31:50 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5076 * Fixed the server's password authentication to use the
5077 length of the locally saved password, and not the one
5078 sent in the packet. Affected file silcd/protocol.c.
5080 * Fixed same password authentication problem in the
5081 Authentication Payload handling routines in
5082 lib/silccore/silcauth.c.
5084 * Yet another password authentication problem fixed with
5085 channel password handling in silcd/command.c.
5087 Mon Dec 10 19:57:40 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5089 * If first character of string in silc_parse_userfqdn is '@'
5090 then do not parse it. Affected file is
5091 lib/silcutil/silcutil.c.
5093 Sun Dec 9 22:18:50 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5095 * Fixed minor bug in IDENTIFY command reply sending, which
5096 caused various weird problems during JOIN when it was
5097 resolving names for users. Affected file silcd/command.c.
5099 Sun Dec 9 19:18:41 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5101 * Fixed the IDENTIFY command reply sending to chech better valid
5102 clients. It was possible to send incomplete list of replies.
5103 Affected file silcd/command.c.
5105 Sat Dec 8 15:58:31 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5107 * Added silc_client_command[s]_[un]register functions now to
5108 dynamically register the commands in client library. Removed
5109 the static table of commands. This allows the client library
5110 to call commands without causing the application to know about
5111 what commands library has called.
5113 Removed the INFO command reply kludge to detect when the command
5114 was called by library. Now library use its own command reply
5115 function for INFO command.
5117 Added function silc_client_command_call to call a command.
5118 Application can use it to call command, not access the structure
5121 Now all commands that are sent by the client library (not
5122 explicitly sent by application) use own command reply functions.
5124 Affected files around lib/silcclient/ and in
5125 irssi/src/silc/core/.
5127 * Fixed the WHOIS command reply sending to chech better valid
5128 clients. It was possible to send incomplete list of replies.
5130 Fixed the WHOIS and IDENTIFY to send the request to router
5131 if normal server did not do it and did not find any results.
5133 Affected file silcd/command.c.
5135 Thu Dec 6 17:21:06 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5137 * Moved the internal data from SilcClient context into its
5138 own file, not accesible to application. Affected files
5139 lib/silcclient/client.h and lib/silcclient/client_internal.h,
5140 and other files in client library.
5142 Thu Dec 6 10:37:55 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5144 * Added doc/examples installation target in Makefile.am.pre.
5147 Tue Dec 4 17:43:19 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5149 * If NO_SUCH_CLIENT_ID notify is received for WHOIS or IDENTIFY
5150 commands the found client entry will be removed from the
5151 cache, after notifying application about the error. Affected
5152 file lib/silcclient/command_reply.c.
5154 * Changed the /MSG to check for exact nickname user gave, and
5155 not let `nick' match `nick@host' if it is only one found. Now,
5156 user must type the exact nickname (like nick@host2) even if
5157 there are no more than one same nicks found. This is to avoid
5158 a possibility of sending nickname to wrong nickname since
5159 `nick' could match `nick@host'. Affected file is
5160 irssi/src/core/silc-servers.c.
5162 Mon Dec 3 18:49:45 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5164 * Do not print "you are now server operator" or similar when
5165 giving /away command. Affected files are
5166 irssi/src/silc/core/client_ops.c, silc-servers.h.
5168 * Made the silc_server_command_pending_error_check to send
5169 the same command reply payload it received back to the
5170 original sender of the command. This way all arguments
5171 that was received by the server will be received by the
5172 client too. Affected file silcd/command.c.
5174 * Added the silc_idcache_add to return the created cache entry
5175 to a pointer. Affected file lib/silccore/silcidcache.[ch].
5177 * Add global clients to expire if they are not on any channel.
5178 This is because normal server will never know if they signoff
5179 if they are not on any channel. The cache expiry will take
5180 case of these entries. This is done by normal servers only.
5181 The affected files are silcd/command_reply.c,
5182 silcd/idlist.[ch], silcd/server and silcd/packet_receive.c.
5184 * If server receives invalid ID notification for WHOIS or
5185 IDENTIFY and the ID exists in the lists, it is removed.
5186 Affected file silcd/command_reply.c.
5188 * If NO_SUCH_CLIENT_ID is received for WHOIS or IDENTIFY command
5189 in client then client entry that it matches is searched and
5190 the nickname is printed on the screen for user. Affected
5191 file irssi/src/silc/core/client_ops.c.
5193 Mon Dec 3 11:56:59 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5195 * Use cache entry expire time in the LIST command reply to
5196 purge old entries from the cache after the LIST command
5197 reply has been received. This way we don't have non-existent
5198 entries in the cache for too long. Affected file is
5199 silcd/command_reply.c.
5201 Sun Dec 2 23:29:07 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5203 * If we are normal server, and we've not resolved client info
5204 in WHOIS or IDENTIFY from router, and it is global client,
5205 we'll check whether it is on some channel. If it is not
5206 then we cannot be sure about its validity and will resolve it
5207 from router. Fixes a bug in WHOIS and IDENTIFY. Affected
5208 file silcd/command.c.
5210 * Search channel by name (if possible) rather than by ID
5211 in IDENTIFY command's command reply. Affected file is
5212 silcd/command_reply.c.
5214 Sun Dec 2 13:48:46 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5216 * Distribute to the channel passphrase in CMODE_CHANGE notify.
5217 Updated specs and implemented it. Affected file silcd/command.c,
5218 silcd/packet_send.c and silcd/packet_receive.c.
5220 * Implemented the <founder auth> payload handling in the JOIN
5221 command. If provided all conditions for channel joining
5222 except requirement to provide correct passphrase can be
5223 overrided by the channel founder. Updated the protocol specs.
5224 Affected file silcd/command.c.
5226 Added support for founder auth in JOIN command in client
5227 library. Fixed the parsing of the JOIN command now to support
5228 all options as they should be. The affected file is
5229 lib/silcclient/command.c.
5231 * Optimized the WHOIS and IDENTIFY commands to send the request
5232 to router only if it includes nicknames or other names. If
5233 they include only IDs then check the local cache first before
5234 routing. Affected file is silcd/command.c.
5236 * Added channels topic announcements. Affected file is
5237 silcd/packet_receive.c and silcd/server.c.
5239 * Fixed the silc_server_send_notify_topic_set to really destine
5240 the packet to channel. Affected file silcd/packet_send.c.
5242 * Fixed a crash in CHANNEL_CHANGE notify handling in the client
5243 library. Affected file lib/silcclient/client_notify.c.
5245 * Added UMODE announcements. Affected file silcd/server.c.
5247 Sat Dec 1 12:52:39 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5249 * Memory leak fixes in:
5251 lib/silcutil/silcsockconn.c
5252 lib/silcske/silcske.c
5253 lib/silcske/groups.c
5255 lib/silccrypt/silcpkcs.c
5256 lib/silccore/silccommand.c
5257 lib/silccore/silcidcache.c
5262 * ROBOdoc documented the lib/silcske/groups.h file and a
5263 bit changed the interface for better.
5265 Thu Nov 29 22:12:50 EET 2001 Pekka Riikonen <priikone@silcnet.org>'
5267 * Update the client entry context in the ID cache after
5268 nick change. Affected file lib/silcclient/command.c.
5269 Fixes the CUMODE command when regaining founder privileges,
5270 and a little WHOIS problem.
5272 * Fixed silc_net_gethostbyname to correctly call the
5273 inet_ntop. Affected file lib/silcutil/silcnet.c.
5275 Thu Nov 29 19:31:23 EET 2001 Pekka Riikonen <priikone@silcnet.org>'
5277 * Added IPv6 support checking to the configure.in.pre, added
5278 also --enable-ipv6 option to override the check. Affected
5279 file configure.in.pre.
5281 * The silc_thread_create now calls the start function
5282 directly if threads support is not compiled in. Removes
5283 ugly #ifdef's from generic code. Affected files are
5284 lib/silcutil/unix/silcunixthread, win32/silcwin32thread.c.
5286 * Added silc_net_gethostby[name/addr]_async to asynchronously
5287 resolve. Affected files are lib/silcutil/silcnet.[ch].
5289 * Added support for rendering IPv6 based server, client and
5290 channel IDs. Affected file lib/silcutil/silcutil.c.
5292 * Added support for creating IPv6 based server IDs. Affected
5293 file is silcd/serverid.c.
5295 Wed Nov 28 23:46:09 EET 2001 Pekka Riikonen <priikone@silcnet.org>'
5297 * Added silc_net_gethostby[addr/name] into the
5298 lib/silcutil/silcnet.[ch]. Added IPv6 support to Unix network
5299 routines. Added silc_net_is_ip[4/6]. Affected file is
5300 lib/silcutil/unix/silcunixnet.c. All routines that take
5301 address as argument now supports both IPv4 and IPv6 addresses.
5303 Mon Nov 26 18:09:48 EET 2001 Pekka Riikonen <priikone@silcnet.org>'
5305 * Fixed LIST command reply sending in server. Affected file
5308 * Server now sends the kicker's client ID in the KICK notify
5309 to the kicked client. Affected file silcd/command.c.
5311 * The client library now parses the kickers client ID and
5312 UI displays it. Affected files lib/silcclient/client_notify.c
5313 and irssi/src/silc/core/silc-channels.c, module-formats.c.
5315 * Made all payload parsing function prototypes consistent.
5316 They all take now const unsigned char * and uint32 pair as
5317 the payload data instead of SilcBuffer. Changes all around
5318 the source tree. Other unsigned char* -> const unsigned char*
5319 changes around the tree as well.
5321 * Optimized SFTP client and server packet sending not to
5322 allocate new buffer for each packet but to recycle the
5323 first allocated buffer. Affected files are
5324 lib/silcsftp/sftp_client.c, sftp_server.c, sftp_util.[ch].
5326 * Optimized the SFTP client to use SilcList instead of
5327 SilcDList for requests, because it is faster. Affected file
5328 is lib/silcsftp/sftp_client.c.
5330 * Moved the ID Payload routines from lib/silccore/silcpayload.[ch]
5331 into lib/silccore/silcid.[ch].
5333 Renamed silcpayload.[ch] into silcargument.[ch].
5335 Mon Nov 26 15:01:53 CET 2001 Pekka Riikonen <priikone@silcnet.org>
5337 * If client entry is deleted with active key agreement
5338 session, abort the session.
5340 The silc_client_abort_key_agreement now calls the completion
5341 callback with new SILC_KEY_AGREEMENT_ABORTED status.
5343 Affected file lib/silcclient/silcapi.h, client_keyagr.c and
5346 Sun Nov 25 18:01:45 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5348 * Don't use __restrict in older GCC's. Affected file is
5349 lib/silcmath/mpi/mpi-priv.h. A patch by salo.
5351 * silc_net_localhost now attempts to reverse lookup the
5352 IP/hostname. Affected file lib/silcutil/silcnet.c.
5354 * Defined <founder auth> argument to the SILC_COMMAND_JOIN
5355 command. It can be used to gain founder privileges at
5356 the same time when joining the channel.
5358 Defined that the SILC_NOTIFY_TYPE_KICKED send the
5359 kicker's client ID as well. Updated protocol specs.
5361 Defined that the server must send SILC_COMMAND_IDENTIFY
5362 command reply with error status to client who sent
5363 private message with invalid client ID.
5365 Updated the protocol specification.
5367 * Added silc_server_send_command_reply to send any
5368 command reply. Affected file silcd/packet_send.[ch].
5370 * Added silc_id_payload_encode_data to encode ID payload
5371 from raw ID data. Affected file lib/silccore/silcpayload.[ch].
5373 * The server now send IDENTIFY command reply with error
5374 status if client ID in private message is invalid. Affected
5375 file silcd/packet_receive.c.
5377 * Save the server key file with server's IP address in
5378 the filename instead of hostname. The affected file is
5379 irssi/src/silc/core/client_ops.c.
5381 Sat Nov 24 20:08:22 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5383 * Typo fixes in irssi/src/fe-common/silc/module-formats.c.
5386 * Added libtool support for compiling shared objects in
5387 lib/silcsim. Affected file configure.in.pre and
5388 lib/silcsim/Makefile.am. Original patch by cras.
5390 Fri Nov 23 23:30:59 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5392 * Pid file configuration, and server's config file fixes
5393 patch by toma. Updated CREDITS file.
5395 Sun Nov 18 01:34:41 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5397 * Fixed silc_client_channel_message to not try to decrypt
5398 the message twice if it resolved the destination client
5399 information. This could cause of dropping one channel
5400 message. Affected file lib/silcclient/client_channel.c.
5402 Wed Nov 14 23:44:56 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5404 * Added silc_client_run_one into lib/silcclient/silcapi.h and
5405 lib/silcclient/client.c. This function is used when the SILC
5406 Client is run under some other scheduler, or event loop or
5407 main loop. On GUI applications, for example this may be
5408 desired to used to run the client under the GUI application's
5409 main loop. Typically the GUI application would register an
5410 idle task that calls this function multiple times in a second
5411 to quickly process the SILC specific data.
5413 Wed Nov 14 19:16:52 CET 2001 Johnny Mnemonic <johnny@themnemonic.org>
5415 * Fixed silc_server_drop() for dropping the supplementary
5416 groups as well, this could cause a security hole on some
5419 Wed Nov 14 16:22:25 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5421 * __pid_t -> pid_t in lib/silccrypt/silcrng.c. A patch by
5424 * Write PID file after dropping privileges. Added -F option
5425 to run server on foreground. A patch by debolaz.
5426 Affected files silcd/server.c, silcd/silcd.c.
5428 * Fixed MOTD to return the MOTD file server name. Affected
5429 file silcd/command.c.
5431 * Added INFO command reply handling to the Irssi SILC Client.
5432 Affected file irssi/src/silc/core/client_ops.c.
5434 Wed Nov 14 00:18:08 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5436 * Fixed the silc_idcache_list_* routines to really support
5437 the dynamic list. Fixes a crash. Affected file is
5438 lib/silccore/silcidcache.c.
5440 * Fixed the LIST command reply to really call LIST command's
5441 pending callbacks. Affected file silcd/command_reply.c.
5443 Tue Nov 13 00:49:17 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5445 * Update conn->local_entry->nickname after giving NICK
5446 command. Affected file lib/silcclient/command.c.
5448 Sun Nov 11 23:43:02 PST 2001 Brian Costello <bc@wpfr.org>
5450 * Added the [pid] option to the silcd configuration file
5452 Affected files: serverconfig.[ch] and silcd.c
5454 Sun Nov 11 23:56:39 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5456 * Save fingerprint in WHOIS command reply in server.
5457 Affected file silcd/command_reply.c.
5459 * Fixed NICK commands pending callback registration.
5460 Affected file lib/silcclient/command.c.
5462 Sun Nov 11 10:49:10 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5464 * Use ++server->cmd_ident when sending commands in server,
5465 instead of random number. Affected file silcd/command.c.
5467 * Fixed GETKEY command reply to call actually GETKEY pending
5468 command callbacks. Affected file silcd/command_reply.c.
5470 * A bit stricter check for nicknames. Check for same nickname
5471 in NICK command also. Affected file silcd/command.c.
5473 * Do not call INFO command everytime client ID changes, only
5474 during first connecting. Affected file lib/silcclient/client.c.
5476 * Set the new nickname only after successful command reply for
5477 NICK command is returned by server. Affected file
5478 lib/silcclient/command.c.
5480 * Remove nicknames from nicklist during server_signoff notify.
5481 Should fix /NAMES bit more. The affected file is
5482 irssi/src/silc/core/silc-channels.c.
5484 * Added `fingerprint' field to the SilcIDListData in the
5485 silcd/idlist.h to hold the fingerprint of the client's
5488 Send the fingerprint of the client's public key in WHOIS
5491 Affected files silcd/command.c, and silcd/idlist.[ch].
5493 * Added silc_fingerprint into lib/silcutil/silcutil.[ch] to
5494 create fingerprint from given data.
5496 * Show the fingerprint of the client's public key in WHOIS.
5497 Affected files irssi/src/module-formats.[ch] and
5498 irssi/src/silc/core/client_ops.c.
5500 * Format the multiple same nicknames also during JOIN and
5501 NICK_CHANGE notifys. Affected file is
5502 lib/silcclient/client_notify.c.
5504 * Do not print error on screen for invalid private message
5505 payload since it can come if someone is sending private
5506 messages with wrong key. Affected file
5507 lib/silccore/silcprivate.c.
5509 * Fixed multiple concurrent /PING crash. Affected file
5510 lib/silcclient/command.c.
5512 * Changed the wrong ID encoding. All IP addresses must be
5513 in MSB first order in encoded format. They were encoded
5514 wrong and was in LSB format. Affected files are
5515 silcd/serverid.c, lib/silcutil/silcutil.c.
5517 * Remove silc_net_addr2bin_ne from lib/silcutil/silcnet.[ch].
5519 * Call the `connect' client operation through the scheduler
5520 in case of error. Affected file lib/silcclient/client.c.
5522 * Call the `failure' client operation even if the error
5523 occurred locally during a protocol. Affected file is
5524 lib/silcclient/protocol.c.
5526 * Added support of sending LIST command to router from normal
5527 server. This way normal server can get list of all channels
5528 in the network too. Fixed the channel list sending in the
5529 server too. Affected files are silcd/command.c, and
5530 silcd/command_reply.[ch].
5532 * Added silc_server_update_channels_by_server and
5533 silc_server_remove_channels_by_server. They are used during
5534 disconnection of primary router and in backup router protocol.
5535 Affected file silcd/server_util.[ch], silcd/server.c and
5536 silcd/server_backup.c.
5538 * Fixed channel adding to global list in IDENTIFY command
5539 reply in server. Affected file silcd/command_reply.c.
5541 Sat Nov 10 21:39:22 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5543 * If the incoming packet type is REKEY or REKEY_DONE process
5544 that packet always synchronously. Fixes yet another MAC
5545 failed error on slow (dialup) connections. Affected file
5546 lib/silcclient/client.c and silcd/server.c.
5548 Thu Nov 8 22:21:09 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5550 * Call check_version SKE callback for initiator too. Affected
5551 file lib/silcske/silcske.c.
5553 * Implemented fix for security hole found in the SKE that was
5554 fixed in the specification few days back; the initiator's
5555 public key is now added to the HASH value computation.
5556 Added backwards support for the old way of doing it too, for
5557 old clients and old servers. Affected file is
5558 lib/silcske/silcske.c.
5560 * Enabled mutual authentication by default in SKE. If initiator
5561 is not providing mutual authentication the responder will
5562 force it. This will provide the proof of posession of the
5563 private key for responder. The affected files are
5564 lib/silcclient/protocol.c and silcd/protocol.c.
5566 * Do not cache anymore the server's public key during SKE.
5567 We do mutual authentication so the proof of posession of
5568 private key is done, and if the server is authenticated in
5569 conn auth protocol with public key we must have the public
5570 key already. Affected file silcd/protocol.c.
5572 * Added new global debug variable: silc_debug_hexdump. If
5573 it is set to TRUE SILC_LOG_HEXDUMP will be printed. Affected
5574 file lib/silcutil/silclog.[ch].
5576 * Fixed compilation warning due to char * -> const char *.
5577 Affected files lib/silcutil/silcnet.h, and
5578 lib/silccore/silcauth.[ch].
5580 Wed Nov 7 20:43:03 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5582 * Fixed CMODE command when new channel key was created. If
5583 the creation failed the old key was removed. Next time giving
5584 same command would crash the server since the old key was
5585 freed already. Affected file silcd/command.c.
5587 * Fixed the silc_server_announce_get_channels to not crash
5588 on reconnect. Affected file silcd/server.c.
5590 Wed Nov 7 17:15:07 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5592 * Added silc_log_set_debug_string function to set a regex
5593 string to match for debug output. Only the function names,
5594 or filenames matching the given debug string is actually
5595 printed. This way it is possible to filter out those debug
5596 strings that user is not interested in.
5598 Fixed a bug in silc_string_regexify.
5600 Affected files lib/silcutil/silclog.[ch], and
5601 lib/silcutil/unix/silcunixutil.c.
5603 * Changed the -d options in both server and Irssi SILC client
5604 to take the debug string as argument. Affected files
5605 silcd/silcd.c and irssi/src/silc/core/silc-core.c.
5607 Tue Nov 6 21:31:54 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5609 * Added silc_hash_babbleprint to create a Bubble Babble
5610 Encoded fingerprint. The encoding is developed by Antti
5611 Huima (draft-huima-babble-01.txt), and it creates human
5612 readable strings out of binary data. Affected file
5613 lib/silccrypt/silchash.[ch].
5615 * Print the babble print now in addition of fingerprint as well
5616 in Irssi SILC client. Affected files are
5617 irssi/src/fe-common/silc/module-formats.[ch],
5618 irssi/src/fe-common/silc/core/client_ops.c.
5620 Sun Nov 4 23:37:28 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5622 * Fixed a security problem found in SKE. The initiator's
5623 public key too is now added to the HASH hash value creation
5624 which is signed by the responder to create the SIGN value.
5625 This will prevent anyone in the middle to lie to the responder
5626 about the initiator's public key. If this is done now, the
5627 man in the middle will get caught. Updated the protocol
5630 Sun Nov 4 11:43:53 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5632 * Better installation directory handling. Configure module
5633 paths and other paths automatically to example_silc* files
5634 in doc/. A patch by toma.
5636 * Fixed compiler warning from MPI library, and from SILC RNG.
5639 * Added SILC_SERVER_PID_FILE to define the pid file for server.
5640 It can be configured with ./configure. A patch by toma.
5642 Sat Nov 3 23:48:23 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5644 * Find correct make to use in prepare-clean. A patch by
5645 toma. Affected file prepare-clean.
5647 Sat Nov 3 22:04:00 PST 2001 Brian Costello <bc@mksecure.com>
5649 * Added irssi variables use_auto_addr, auto_bind_ip,
5650 auto_bind_port and auto_public_ip.
5652 * Changed the interface for silc_client_send_key_agreement
5653 in lib/silcclient/silcapi.h
5657 irssi/src/silc/core/silc-core.c
5659 lib/silcclient/silcapi.h
5660 irssi/src/silc/core/silc-channels.c
5661 lib/silcclient/client_keyagr.c
5664 Sat Nov 3 17:48:55 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5666 * Added silc_pkcs_public_key_compare to compare two
5667 public keys. Affected file lib/silccrypt/silcpkcs.[ch].
5669 * Check that the client who set the founder mode on the
5670 channel is the same client that is giving the founder
5671 mode to itself. It is done by comparing the saved public
5672 key (it is saved even in the authentication is passphrase).
5673 Affected file silcd/command.c.
5675 Fri Nov 2 18:52:08 EST 2001 Pekka Riikonen <priikone@silcnet.org>
5677 * Do not process packet for disconnected socket connection.
5678 Affected file lib/silccore/silcpacket.c.
5680 * Process the DISCONNECT packet through scheduler in the
5681 client library. Affected file lib/silcclient/client.c.
5683 * Fixed the silc_client_packet_parse to not to increase
5684 the packet sequence number if the conn->sock and the
5685 current socket connection is not same. This can happen
5686 for example during key agreement when the conn includes
5687 multiple socket connections (listeners). Affected file
5688 lib/silcclient/client.c.
5690 * The sender of the file transfer request now provides also
5691 the pointer (listener) for the key exchange protocol. If
5692 the listener cannot be created then it sends empty key
5693 agreement and lets the receiver provide the listener.
5695 Added `local_ip' and `local_port' arguments to the
5696 silc_client_file_send. If they are provided they are used,
5697 if not then it will attempt to find local IP address, if
5698 not found or bind fails then the remote client will provide
5701 Affected files are lib/silcclient/client_ftp.c and
5702 lib/silcclient/silcapi.h.
5704 * Extended the FILE SEND command to support defining the
5705 local IP and port for key exchange listener. They are
5706 optional. Affected file irssi/src/silc/core/silc-servers.c.
5708 Thu Nov 1 22:10:07 EST 2001 Pekka Riikonen <priikone@silcnet.org>
5710 * Defined to WHOIS command reply the sending of fingerprint
5711 of the client's public key (if the proof of posession of the
5712 corresponding private key is verified by the server).
5713 Updated to the protocol specification.
5715 * Added support of receiving the client's public key's
5716 fingerprint in command reply in client library. Affected
5717 file is lib/silcclient/command_reply.c, and
5718 lib/silcclient/idlist.[ch].
5720 Thu Nov 1 18:06:12 EST 2001 Pekka Riikonen <priikone@silcnet.org>
5722 * Do not send over 128 chars long nickname to the server
5723 in NICK command. Affected file lib/silcclient/command.c.
5725 * Do not send over 256 chars long channel names to the server
5726 in JOIN command. Affected file lib/silcclient/command.c.
5728 Tue Oct 30 22:48:59 EST 2001 Pekka Riikonen <priikone@silcnet.org>
5730 * Assure that silc_server_close_connection cannot be called
5731 twice for same socket context. Affected file is
5734 Tue Oct 30 16:58:14 EST 2001 Pekka Riikonen <priikone@silcnet.org>
5736 * Send error message to application if opening file for
5737 writing during file transfer fails. Affected file is
5738 lib/silcclient/client_ftp.c.
5740 Remove all file transfer sessions for a client that we're
5741 removing from ID cache.
5743 Affected file is lib/silcclient/client_ftp.c.
5745 * Fixed silc_net_addr2bin to return correct address. Affected
5746 file lib/silcutil/[unix/win32]/silc[unix/win32]net.c.
5748 * Fixed file transfer session removing on signoff notify.
5749 Affected file irssi/src/silc/core/silc-servers.c.
5751 * Added the SilcClientFileError to be returned in the monitor
5752 callback. Added NO_SUCH_FILE and PERMISSION_DENIED errors.
5753 Affected file lib/silcclient/silcapi.h.
5755 Mon Oct 29 17:43:04 EST 2001 Pekka Riikonen <priikone@silcnet.org>
5757 * Fixed a crash in silc_client_ftp_free_sessions and
5758 silc_client_ftp_session_free_client. Affected file
5759 lib/silcclient/client_ftp.c.
5761 * Added `disabled' field in the SilcChannelEntry in the server
5762 to indicate if the server entry is disabled. Affected file
5763 silcd/idlist.h, silcd/command[_reply].c.
5765 * SILC server adds now /var/run/silcd.pid everytime it is
5766 started. Affected file silcd/silcd.c.
5768 * Added silc_server_packet_send_clients to send a packet to
5769 the provided table of client entries. Affected file
5770 silcd/packet_send.[ch].
5772 * Fixed a crash in client resolving in client_prvmsg.c in
5773 client library. Affected file lib/silcclient/client_prvmsg.c.
5775 * Do not actually remove the client directly from ID cache
5776 during SERVER_SIGNOFF, but invalidate it. This way we
5777 preserve the WHOWAS info for the client. Affected file
5778 silcd/server_util.c.
5780 * Fixed SERVER_SIGNOFF notify handling in the server. The
5781 server is now able to process incoming SERVER_SIGNOFF notify
5782 for a server that it doesn't even know about. It will remove
5783 the clients provided in the notify. Affected file
5784 silcd/packet_receive.c.
5786 * Check for partial packet in data queue after every packet that
5787 was found from the queue. Return and wait for more data if
5788 there is partial data in queue. Affected file is
5789 lib/silccore/silcpacket.c.
5791 Sun Oct 28 18:46:27 EST 2001 Pekka Riikonen <priikone@silcnet.org>
5793 * Added SilcClietFileError enum to indicate error in
5794 file transfer. Added SILC_CLIENT_FILE_MONITOR_KEY_AGREEMENT
5795 and SILC_CLIENT_FILE_MONITOR_ERROR new monitor statuses.
5796 Affected files lib/silcclient/silcapi.h and
5797 lib/silcclient/client_ftp.c.
5799 * Check that newsize in silc_buffer_realloc is larger than
5800 the old buffer's size. Affected file lib/silcutil/silcbufutil.h.
5802 * Added better monitor of file transfers. It now monitors
5803 key agreement protocol during the file transfer too. Added
5804 error reporting too. Affected files
5805 irssi/src/silc/core/silc-servers.c,
5806 irssi/src/fe-common/silc/module-formats.[ch].
5808 * Wrote a help file for FILE command.
5810 * Added silc_rng_global_get_byte_fast to get not-so-secure
5811 random data as fast as possible. Random data is read from
5812 /dev/urandom if available and from the SILC RNG if not
5813 available. It is used in padding generation. Affected file
5814 lib/silccrypt/silcrng.[ch].
5816 * All packets in client library are now processed synchronously.
5817 Optimized packet processing a lot. Affected file
5818 lib/silcclient/client.c.
5820 * All server connection packets are processing synchronously
5821 now in server, to optimize packet processing. Affected file
5824 * Include files are installed now only in Toolkit distribution
5825 if make install is given. Affected files: all Makefile.am's.
5827 Thu Oct 25 22:44:06 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5829 * Assure that silc_client_notify_by_server_resolve does not
5830 resolve the client information multiple times. If it cannot
5831 be found by the first it cannot be found at all. Affected
5832 file lib/silcclient/client_notify.c.
5834 * Fixed WHOWAS command reply calling. Affected file
5835 lib/silcclient/command_reply.c.
5837 * Removed all references to silc_idlist_get_client from the
5838 Irssi SILC client since that call is internal call used by
5839 the library. The Irssi SILC client will use now client
5840 retrieval functions found in silcapi.h.
5842 * Fixed a bug in resolving nickname info before sending
5843 private message. It used freed memory. Affected file
5844 irssi/src/silc/core/silc-servers.c.
5846 Thu Oct 25 19:04:49 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5848 * Assure my_channels statistics cannot go negative in server.
5849 Affected files silcd/server.c, silcd/server_util.c.
5851 Wed Oct 24 19:53:05 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5853 * Upgraded dotconf 1.0.2 to 1.0.6 in lib/dotconf.
5855 Tue Oct 23 13:51:19 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5857 * Win32 Toolkit changes. Affected files
5858 win32/silc.dsw, win32/libsilc/libsilc.def,
5859 win32/libsilcclient/libsilc.def,
5860 lib/silcutil/silcutil.c, and
5861 lib/sftp/sftp_fs_memory.c.
5863 Mon Oct 22 16:35:05 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5865 * Added silc_net_localip to return local host's IP address.
5866 Affected file lib/silcutil/silcnet.[ch].
5868 * If key exchange or rekey protocol is active for a connection
5869 parse all packets syncronously since there might be packets
5870 in packet queue that we are not able to process without first
5871 processing packets before them. Affected file silcd/server,
5872 lib/silcclient/client.c.
5874 * SilcPacketParserCallback now returns TRUE or FALSE to indicate
5875 whether library should continue processing the packet.
5876 Affected file lib/silccore/silcpacket.h.
5878 * Added SilcSFTPMonitor callback, SilcSFTPMonitors and
5879 SilcSFTPMonitorData to SFTP server to monitor various
5880 SFTP client requests. Affected file lib/silcsftp/silcsftp.h,
5881 lib/silcsftp/sftp_server.c.
5883 * Added silc_file_size to return file size. Affected file
5884 lib/silcutil/silcutil.[ch].
5886 * Implemented the file transfer support for the client library.
5887 Added preliminary support for simple client to client one-file
5888 transmission. Affected file lib/silcclient/client_ftp.c,
5889 lib/silccilent/client.[ch].
5891 * Added new local command FILE to the Irssi SILC Client.
5892 It is used to perform the file transfer. It has subcommands
5893 SEND, RECEIVE, SHOW and CLOSE. Affected files
5894 irssi/src/silc/core/client_ops.c,
5895 irssi/src/silc/core/silc-server.[ch].
5897 Mon Oct 22 12:50:08 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5899 * Relay the SILC_PACKET_FTP in the server. Affected files
5900 silcd/server.c and silcd/packet_receive.c.
5902 Sun Oct 21 20:21:02 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5904 * Renamed silc_file_read and silc_file_write to functions
5905 silc_file_readfile and silc_file_writefile. Added function
5906 silc_file_open and silc_file_close. Affected files
5907 lib/silcutil/silcutil.[ch].
5909 Thu Oct 18 20:58:13 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5911 * Resolve the client info when received private message or
5912 channel message for a client which nickname we don't know.
5913 Affected files lib/silcclient/client_prvmsg.c and
5914 lib/silcclient/client_channel.c.
5916 * Do not crash in /KEY if client is not connected. Affected
5917 file irssi/src/silc/core/silc-channels.c.
5919 * Added SilcClientStatus field to the SilcClientEntry in the
5920 lib/silcclient/idlist.h.
5922 Added SILC_CLIENT_STATUS_RESOLVING to mark that the entry
5923 is incomplete and is being resolved, it won't be resolved
5926 Make sure also that USERS command reply does not resolve
5927 twice information. Affected file is
5928 lib/silcclient/command_reply.c.
5930 Make sure that silc_client_get_clients_by_list does not
5931 resolve twice same information.
5933 * Check for valid client->id in the silc_server_free_client_data.
5934 Affected file silcd/server.c.
5936 * Fixed /GETKEY nick@server not to crash if the server entry
5937 is not found. Affected file lib/silcclient/command.c.
5939 * Fixed the silc_server_check_cmode_rights to check the
5940 requested modes correctly. Affected file silcd/command.c.
5942 Thu Oct 18 12:10:22 CEST 2001 Pekka Riikonen <priikone@silcnet.org>
5944 * Better checks for non-printable chars in nick added.
5945 Affected file silcd/command.c.
5947 Thu Oct 18 09:18:58 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5949 * Call the silc_server_udpate_servers_by_server in the
5950 primary router that comes back online in the backup resuming
5951 protocol. Otherwise it routes packets wrong. Affected file
5952 silcd/server_util.[ch], silcd/server_backup.c.
5954 Wed Oct 17 16:51:18 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5956 * Added SILC_STR_UI8_[N]STRING[_ALLOC] formats to the
5957 lib/silcutil/silcbuffmt.[ch].
5959 * Redefined the SILC packet header to include the padding
5960 length. Affected file lib/silccore/silcpacket.[ch].
5962 * Added SILC_PACKET_PADLEN_MAX macro to return the padding
5963 length for maximum padding up to 128 bytes). Affected
5964 file lib/silccore/silcpacket.h.
5966 * Removed all backwards support for old 0.5.x MAC thingies.
5967 The SILC packet header change makes it impossible to be
5968 backwards compatible.
5970 * Send the ENDING packet with timeout in the backup resuming
5971 protocol. This is to assure that all routers has connected
5972 to the primary router. Affected file silcd/server_backup.c.
5974 * Changed the RNG to take the first IV from random data. It
5975 used to take it from zero actually. Changed the RNG also
5976 to use /dev/urandom during session. /dev/random is used
5977 in initialization. Affected file lib/silccrypt/silcrng.[ch].
5979 Tue Oct 16 20:45:49 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5981 * Changed the SILC packet header to have the first two bytes
5982 (the packet length) encrypted. Affected files aroung the
5983 code tree, lib/silccore/silcpacket.[ch]. Removed the
5984 SilcPacketCheckDecrypt callback. It is not needed anymore
5985 since the silc_packet_receive_process will determine now
5986 whether the packet is normal or special.
5988 * Implemented the unidirectional MAC keys. Affected files
5989 lib/silcske/silcske.c, silcd/protocol.c and
5990 lib/silcclient/protocol.c.
5992 * Implemented the packet sequence number to the MAC computation.
5993 Affected files lib/silccore/silcpacket.c, silcd/protocol.c,
5994 silcd/packet_send.c, silcd/server.c, lib/silcclient/client.c,
5995 lib/silcclient/protocol.c.
5997 Mon Oct 15 17:42:55 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5999 * Allow backup router to announce servers. All servers
6000 announced by backup router are added to the global list
6001 automatically. Update hte server's socket to our primary
6002 router also when backup router announces a server.
6003 Affected file silcd/packet_receive.c.
6005 * Do not update the client->router in the function
6006 silc_server_udpate_clients_by_server if the client is on
6007 global list. We might fail to find any specific server
6008 for locally connected clients and local cell clients. They
6009 should still use the `from' and not `to' as client->router.
6010 This fixes backup router resuming protocol. Affected file
6011 silcd/server_util.c.
6013 * Decrease channel statistics count only if the channel
6014 deletion worked. Affected files are silcd/server.c and
6015 silcd/server_util.c.
6017 * Added silc_server_update_servers_by_server to update origin
6018 of all server entries. Used during backup router protocol.
6019 Affected files silcd/server_util.[ch], silcd/server.c. and
6020 silcd/backup_router.c.
6022 * ROBODoc documented the lib/silccrypt/silchmac.h. Added new
6023 function silc_hmac_init, silc_hmac_update, silc_hmac_final,
6024 silc_hmac_get_hash and silc_hmac_get_name. Affected file
6025 lib/silccrypt/silchmac.c.
6027 Sun Oct 14 18:28:22 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6029 * Assure that router cannot reroute the same channel message
6030 to the sender. Affected file silcd/packet_receive.c.
6032 Sat Oct 13 12:46:18 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6034 * Made better checks that the channel message is not sent
6035 to the router it came from. Affected file is
6036 silcd/packet_send.c. Fixed memory leak too.
6038 * Announce informations for incoming router connection, but
6039 only after checking if it is replaced by backup router.
6040 Affected file silcd/packet_receive.c.
6042 Fri Oct 12 18:37:24 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6044 * Fixed the backup resuming protocol to work in multiple
6045 router environment. Affected file silcd/server_backup.c.
6047 * Route packet only to one router in the function
6048 silc_server_packet_send_to_channel. Affected file is
6049 silcd/packet_send.c.
6051 * Fixed silc_server_send_notify_dest to set the broadcast
6052 flag. Fixed the silc_server_send_notify_topic to actually
6053 send the TOPIC_CHANGE notify and not SERVER_SIGNOFF notify.
6054 Affected file silcd/packet_send.c.
6056 * Changed the SFTP Filesystem interface. Changed the
6057 SilcSFTPFilesystemStruct to SilcSFTPFilesystemOps to include
6058 the filesystem operation function. The SilcSFTPFilesystem
6059 is now a context that is allocated by all filesystem allocation
6060 functions and it already includes the operations structure
6061 and filesystem specific context. It is given as argument
6062 now to the silc_sftp_server_start. This made the interface
6063 a bit cleaner. Affected file lib/silcsftp/silcsftp[_fs].h,
6064 lib/silcsftp/sftp_fs_memory.c and sftp_server.c.
6066 Thu Oct 11 22:19:26 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6068 * Changed the backup router adding and getting interfaces
6069 in the server. The router that will be replaced by the
6070 specified backup router is now sent as argument. Affected
6071 files silcd/serverconfig.[ch], silcd/backup_router.[ch], and
6074 * Added silc_net_addr2bin_ne to return the binary form of
6075 the IP address in network byte order. Affected files
6076 lib/silcutil/[unix/win32].silc[unix/win32]net.[ch].
6078 Thu Oct 11 12:14:19 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6080 * Check for existing server ID in silc_server_new_server
6081 and in silc_server_connect_to_router_final and remove the
6082 old entry if it exists. Affected file silcd/packet_receive.c,
6085 * Send the channel message always to only one router, either
6086 in upstream or downstream. Affected file is
6087 silcd/packet_send.c.
6089 Tue Oct 9 17:45:43 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6091 * Wrote the definition of the backup resuming protocol to the
6092 protocol specification.
6094 * Removed one redundant channel key generation from normal
6095 server during joining procedure. Removed one redundant
6096 channel key sending from server to router during joining
6097 procedure. Affected file silcd/command.c.
6099 * Made minor bugfixes to the backup router resuming protocol.
6100 Affected file silcd/server_backup.c, server.c.
6102 Mon Oct 8 16:47:42 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6104 * Added --disable-asm configuration option. Affected files
6105 configure.in.pre, lib/silcmath/mpi/configure.in. A patch
6108 * Implemented the backup resuming protocol that is used to
6109 resume the primary router position in the cell after the
6110 primary router comes back online. Affected files
6111 silcd/server_backup.[ch], silcd/server, silcd/packet_receive.c,
6112 and silcd/server_util.[ch].
6114 Sun Oct 7 12:29:25 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6116 * Sleep two (2) seconds after sending QUIT command to server.
6117 Affected file lib/silcclient/command.c.
6119 * Assure that if outgoing data buffer is pending do not force
6120 send any data. Affected file silcd/packet_send.c.
6122 * Assure that if outgoing data buffer is pending do not force
6123 send any data. Affected file lib/silcclient/client.c.
6125 * Implemented the backup router support when the primary router
6126 goes down. The servers and routers can now use the backup
6127 router as new primary router without loosing connectivity.
6129 Sat Oct 6 21:18:54 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6131 * Added new SILC_IDLIST_STATUS_DISABLED flag for entries
6132 in the server to indicate disabled entry. All data read
6133 from the connection will be ignored and no data is sent
6134 for entry that is disabled. Affected files are
6135 silcd/idlist.h, silcd/server.c.
6137 Fri Oct 5 00:03:29 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6139 * Created SFTP client and server test programs in the
6140 lib/silcsftp/tests directory.
6142 Wed Oct 3 23:31:42 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6144 * Implemented memory filesystem (virtual filesystem) for
6145 SFTP server. Affected file lib/silcsftp/silcsftp_fs.h,
6148 Sun Sep 30 22:10:57 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6150 * Implemented the SFTP (SSH File Transfer Protocol) to the
6151 lib/silcsftp. It includes SFTP client and SFTP server
6154 Sun Sep 30 10:35:44 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6156 * Moved lib/silccore/silcprotocol.[ch] to the
6157 lib/silcutil library.
6159 * Added silc_buffer_format_vp and silc_buffer_unformat_vp to
6160 take variable argument list pointer as argument. Affected
6161 file lib/silcutil/silcbuffmt.[ch].
6163 * Added silc_buffer_set function that is used to set data
6164 to a SilcBuffer that is not allocated at all (SilcBufferStruct).
6165 Affected file lib/silcutil/silcbuffer.h.
6167 * Changed various routines in the core library to use the new
6168 silc_buffer_set instead of allocating new buffer only for
6171 * Added 64-bit value formatting and unformatting support to the
6172 silc_buffer_[un]format routines. Affected file is
6173 lib/silcutil/silcbuffmt.[ch].
6175 Added also 64-bit macros: SILC_GET64_MSB and SILC_PUT64_MSB,
6176 to includes/bitmove.h.
6178 Fri Sep 28 21:30:10 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6180 * Fixed channel user mode saving in client library. Affected
6181 file lib/silcclient/command[_reply].c.
6183 Thu Sep 27 22:52:30 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6185 * Defined the file transfer to the SILC Protocol. Added
6186 new packet type SILC_PACKET_FTP and defined File Transfer
6187 Payload. The mandatory file transfer protocol is SFTP
6188 (SSH File Transfer Protocol). Affected file in addition
6189 of the internet draft is lib/silccore/silcpacket.h.
6191 * Deprecated the SILC_PACKET_CELL_ROUTERS and defined new
6192 packet SILC_PACKET_RESUME_ROUTER instead. The new packet
6193 is used as part of backup router protocol when the primary
6194 router of the cell is back online and wishes to resume
6195 the position as primary router.
6197 * Redefined the MAC generation keys in the protocol. The
6198 same key is not used anymore in both direction. Both
6199 direction will now use different keys for sending and
6200 receiving. This fixes a potential security flaw. This
6201 change causes incompatibilities in the protocol.
6203 * Redefined also the MAC computation from the packet.
6204 An packet sequence number is now added to the MAC
6205 computation. This prevents possible replay attacks against
6206 the protocol. This change too causes incompatibilities
6209 Added `sequence' field to the SilcPacketContext to hold
6210 the current sequence number for the packet.
6212 Wed Sep 26 20:15:22 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6214 * Added `created' field to the SilcIDListData in the file
6215 silcd/idlist.h to indicate the time when the entry was
6218 * Added `created' field to the SilcChannelEntry too. Affected
6219 file silcd/idlist.h.
6221 * Added `creation_time' aguments to all the announcement functions
6222 in the server. If it is provided then only the entries that
6223 was created after the provided time frame are actually
6224 announced. Affected file silcd/server.[ch].
6226 * The protocol says that the Channel ID's IP address must be
6227 based on the router's IP address. Added check for this in
6228 the silc_server_new_channel when processing incoming New Channel
6229 Payload. Affected file silcd/packet_receive.c.
6231 * Print out the correct version with --version in SILC client.
6232 Affected file irssi/src/silc/core/silc-core.c.
6234 Mon Sep 24 17:19:00 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6236 * Fixed WHOWAS command to check for completnes of the client
6237 entry always, not just when the command is coming from client.
6238 Affected file silcd/command.c.
6240 * Added new function silc_server_packet_queue_purge to purge the
6241 outgoing data queue to the network. After the function returns
6242 it is guaranteed that the outgoing packet queue is empty.
6243 Affected file silcd/packet_send.[ch].
6245 * Purge the outgoing packet queue in the rekey protocol's final
6246 callback to assure that all rekey packets go to the network
6247 before quitting the protocol. Affected file silcd/server.c.
6249 * Added silc_client_packet_queue_parse as similar function as
6250 in server to the client library. The affected file is
6251 lib/silcclient/client.c.
6253 Sun Sep 23 15:15:53 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6255 * Splitted silcd/server.c and created silcd/server_util.[ch]
6256 for utility functions.
6258 * Added new socket flag SILC_SF_DISABLED to indicate that the
6259 connection is open but nothing can be sent to or received from
6260 the connection. Affected file lib/silcutil/silsockconn.[ch].
6261 The checking for disabled socket is checked in the low level
6262 silc_socket_write and silc_socket_read functions.
6264 Thu Sep 20 23:11:28 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6266 * Allow only nicknames and channel names that fits into the
6267 7-bit unsigned char ASCII set. Affected file silcd/command.c.
6269 Thu Sep 20 18:04:12 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6271 * When processing JOIN command reply in server check that if
6272 the channel exists in our global list we'll move it the local
6273 list. Affected file silcd/command_reply.c.
6275 * Fixed the check whether client is joined on the channel already
6276 in JOIN command. Affected file lib/silcclient/command.c.
6278 * Fixed the JOIN command reply to check whether the channel
6279 already exists. Affected file lib/silcclient/command_reply.c.
6281 Wed Sep 19 22:58:32 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6283 * Added silc_ske_status_string to map the SKE error numbers
6284 to readable strings. The affected files are
6285 lib/silcske/silcske[_status].[ch].
6287 Tue Sep 18 22:50:41 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6289 * Do not show the private channels on the WHOIS channel list
6290 as it is not allowed by the protocol. The affected file is
6293 Sun Sep 16 12:32:58 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6295 * Assure that the packet length digged from the actual packet
6296 is something sensible in the silc_packet_decrypt_rest_special
6297 in lib/silccrypt/silcpacket.c.
6299 * Free and NULL the allocated pointer in silc_hmac_alloc if
6300 the HMAC allocation fails. The affected file is
6301 lib/silccrypt/silchmac.c.
6303 * Print the selected security properties to the log files in
6304 the server. Affected file silcd/protocol.c.
6306 * Add SKE's reference counter even if calling the completion
6307 callback manually. Otherwise it goes negative, although it
6308 does not cause any problems. The affected file is
6309 lib/silcske/silcske.c.
6311 * Remove the client entry with short timeout after giving the
6312 KILL command. Affected file lib/silcclient/command.c.
6314 * Fixed to send error reply in WHOIS and IDENTIFY commands in
6315 case all found clients are already disconnected (WHOWAS would
6316 found them) in the server. Affected file silcd/command.c.
6318 * Update the last_receive (time of last data received) to be
6319 updated only when received private or channel message so that
6320 the idle time showed in WHOIS makes more sense.
6322 * Added boolean field `valid' in to the SilcClientEntry in the
6323 client library to indicate whether the entry is valid or not.
6324 This fixes the nickname change bug on channel when changing
6325 the nickname to be same than the old (like nick to Nick) the
6326 nickname formatter doesn't set the new nick anymore to Nick@host.
6327 Affected file lib/silcclient/idlist.[ch].
6329 * Now actually fixed the nickname changing on disconnection.
6330 Added new function silc_change_nick to the Irssi SILC Client.
6331 Affected file irssi/src/silc/core/client_ops.c,
6332 irssi/src/silc/core/silc-nicklist.[ch].
6334 Sat Sep 15 13:29:17 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6336 * Check that the public key exists in the GETKEY command before
6337 trying to encode it. Affected file silcd/command.c.
6339 * Print some notifications on received public keys with GETKEY
6340 command in the Irssi SILC Client. Affected files are
6341 irssi/src/fe-common/silc/module-formats.[ch],
6342 irssi/src/silc/core/client_ops.c.
6344 * Use IDENTIFY command to resolve the server information in the
6345 GETKEY command instead of INFO command. Affected file
6346 lib/silcclient/command.c.
6348 * All command reply functions in the client library now calls
6349 the pending command reply callbacks even if an error has
6350 occurred. The server has done this a long time and now it was
6351 time to move the client library to this as well. Now all
6352 errors can be delivered back to the pending command reply
6353 callbacks if necessary. Affected files are
6354 lib/silcclient/command[_reply].[ch].
6356 * Change the nickname on disconnection back to the username
6357 because in reconnect the server will enforce it to it anyway.
6358 Affected file irssi/src/silc/core/silc-servers.c.
6360 * Fixed a config file parsing bug in the Irssi SILC client.
6361 Affected file irssi/src/silc/core/clientconfig.c.
6363 Thu Sep 13 23:11:18 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6365 * When printing the channel mode on JOIN, verify that the
6366 channel key and channel's HMAC are valid. Affected file
6367 irssi/src/silc/core/client_ops.c.
6369 Thu Sep 13 20:24:52 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6371 * Added defines SILC_DEFAULT_CIPHER, SILC_DEFAULT_HMAC,
6372 SILC_DEFAULT_HASH and SILC_DEFAULT_PKCS in the file
6373 lib/silccrypt/[silccipher.h|silchmac.h|silchash.h|silcpkcs.h].
6375 * Removed channel key rekey task deleting from the function
6376 silc_server_save_channel_key. Affected file silcd/server.c.
6377 Added explicit timeout task context instead that is used to
6378 delete the task if we are registering a new task before the
6379 new task has elapsed.
6381 * When channel key rekey occurs the client library now saves
6382 the old channel key for a short period of time (10 seconds) and
6383 is able to use it in case some is still sending channel
6384 messages encrypted with the old key after the rekey. Affected
6385 file lib/silcclient/[idlist.h|client_channel.c].
6387 Sun Sep 9 15:49:16 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6389 * Added check to the silc_server_new_id_real to not accept
6390 new ID if it is the sender's own ID. Affected file is
6391 silcd/packet_receive.c.
6393 * Assure that we do not announce ourself or the one we've
6394 sending our announcements when we're router and are announcing
6395 servers to our primary router. Affected file silcd/server.c.
6397 * Fixed silc_server_command_identify_check_client to assemble
6398 correct WHOIS packet. It send corrupted WHOIS packet and
6399 caused problem with router to router connections. Affected
6400 file silcd/command.c.
6402 Fixed also silc_server_command_whois_check the same way
6403 as for the IDENTIFY command.
6405 * Added new SilcIDListStatus to the server in the SilcIDListData
6406 structure. The status now includes the current status of
6407 the entry (like registered, resolved etc.). Affected file
6408 silcd/idlist.[ch]. Defined a bunch of different status types
6409 as well. This replaced the old boolean registered field as well.
6411 Added resolve_cmd_ident field to the SilcClientEntry structure
6412 too so that if the entry is for example being resolved so
6413 another command may attach to the same pending command reply
6414 without requiring to resolve the same entry again. This concept
6415 should optimize the WHOIS and the IDENTIFY resolving under
6416 heavy load by taking away unnecessary resolving for entries
6417 that are being resolved already.
6419 Added support for adding multiple pending commands for one
6420 command idenfier. Affected file silcd/command[_reply].[ch].
6422 * Fixed WHOIS and IDENTIFY save to remove the cache entry
6423 before deleting the data. Otherwise the hash table will have
6424 freed data in comparison functions. Affected file is
6425 silcd/command_reply.c.
6427 * Fixed silc_idlist_replace_client_id to add the new entry to
6428 the cache with NULL nickname. Otherwise there will be invalid
6429 memory as the nickname after the nickname is freed. Affected
6430 file silcd/packet_receive.c.
6432 * Fixed the silc_idlist_get_clients_by_hash. The entries was
6433 saved into wrong slots because the previous number of entries
6434 was not taken into account. Affected file silcd/idlist.c.
6435 Fixed same thing in silc_idlist_get_clients_by_nickname too.
6437 * If we are router and we receive JOIN notify to a channel that
6438 does not have any users then notified client is marked as the
6439 channel founder, as it is it. The affected file is
6440 silcd/packet_receive.c
6442 * Added to the extended hash table API's table_del_*ext functions
6443 the destructor as argument too, so that the caller can decide
6444 which destructor to use or whether to use destructor at all.
6445 Affected file lib/silcutil/silchashtable.[ch].
6447 * Fixed ID Cache purging. It actually deleted the entries from
6448 the hash table after the data was freed. The hash table ended
6449 up comparing freed memory. The affected file is
6450 lib/silccore/silcidcache.c.
6452 Sat Sep 8 10:22:10 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6454 * Fixed Irssi SILC client's KILL command's HELP syntax.
6456 * The USERS command now resolves the detailed user information
6457 if the userinfo field is missing. Affected file is
6458 lib/silcclient/command_reply.c.
6460 * Do not print error in silc_file_read if the read file does
6461 not exist. Just silently return NULL. Affected file is
6462 lib/silcutil/silcutil.c.
6464 * Fixed the silc_log_output to not wine about NULL filename
6465 and to not create some bogus " " filename. Affected file is
6466 lib/silcutil/silclog.c.
6468 Fri Sep 7 22:16:38 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6470 * Fixed various printing bugs on the user interface in the
6471 Irssi SILC Client. Minor changes that were forgotten from
6474 Fri Sep 7 17:28:37 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6476 * Fixed the configure.in.pre and the compilation and distribution
6477 environment to support the new autoconf 2.52. That version is
6478 now required to compile the CVS trunk.
6480 Thu Sep 6 12:47:37 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6482 * Renamed function silc_parse_nickname to silc_parse_userfqdn
6483 to generally parse user@fqdn format strings. Affected file
6484 lib/silcutil/silcutil.c.
6486 * Added nickname_format and nickname_force_format fields to the
6487 SilcClientParams structure. The first one defines the format
6488 for the nicknames that the library will enforce if the receives
6489 multiple same nicknames. The second one is boolean value and
6490 can be used to force the library to always enforce the format
6491 to the nicknames regardles whether there are multiple nicknames
6492 or not. This configurable formatting was employed to flexibly
6493 support accessing multiple nicknames from the user interface.
6494 The userinterface can now set the nicknames to what ever format
6495 they prefer. Affected file lib/silcclient/silcapi.h.
6497 Added function silc_client_nickname_format to the file
6498 lib/silcclient/idlist.c. It performs the nickname formatting.
6500 Added new field `hostname´ to the SilcClientEntry context.
6501 It holds the hostname of the client. Affected file is
6502 lib/silcclient/idlist.h.
6504 * Irssi SILC Client sets the nicknames in nick@hostn format.
6505 Fe. priikone@otaku, priikone@otaku2 etc. Affected file
6506 irssi/src/silc/core/silc-core.c.
6508 The WHOIS printing now also shows both the real nickname and
6509 the formatted nickname so that user knows how to access the
6510 user if there are multiple same nicknames cached. Affected
6511 file irssi/src/silc/core/client_ops.c. Changed the WHOIS
6512 printing formatting too to take the hostname now as a separate
6513 argument. The Affected file is
6514 irssi/src/fe-common/silc/modules-formats.[ch].
6516 * Changed the silc_client_get_clients_local to accept the formatted
6517 nickname as argument. It accepts the real nickname too but the
6518 formatted nickname can be used to find the true entry from
6519 multiple entries. Affected file lib/silcclient/silcapi.h and
6520 lib/silcclient/idlist.c.
6522 * Added nickname_format_parse field to the SilcClientParams.
6523 It is a callback function provided by the application to parse
6524 the nickname out of the formatted nickname string. The library
6525 calls it to get the nickname from the formatted string. Since
6526 the application generally knows better the format of the nickname
6527 string it parses it instead of the library, even though library
6528 encodes the formatted string. If the callback function is not
6529 provided then the library will use the string as is. The
6530 affected file is lib/silcclient/silcapi.h.
6532 * All the nickname strings passed to the client library in
6533 commands are now expected to be formatted nickname strings.
6534 If the command does not support the formatted nickname string
6535 it will assume that the sent string is the actual nickname.
6536 Affected file lib/silcclient/command.c.
6538 Tue Sep 4 22:31:28 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6540 * Added public key authentication support to OPER and SILCOPER
6541 commands in the client library. Affected file is
6542 lib/silcclient/command.c.
6544 Tue Sep 4 12:39:17 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6546 * Changed the get_auth_methdod client operation to be asynchronous.
6547 It can be async if the application resolves the authentication
6548 method from the server during the negotiation. Added new
6549 SilcGetAuthMeth completion callback that the application will
6550 call after resolving the authentication method.
6552 Added function silc_client_request_authentication_method that
6553 the application can use to resolve the authentication method
6554 from the server. Added also SilcConnectionAuthRequest callback
6555 that the library will call after the server has replied. The
6556 application can call this function if it does not know the
6557 current authentication method.
6559 Affected files are lib/silcclient/client.c and
6560 lib/silcclient/silcapi.h.
6562 * The Irssi SILC client now automatically resolves the authentication
6563 method incase any configuration information is not present (and
6564 currently there never is). The affected file is
6565 irssi/src/silc/core/client_ops.c.
6567 * Fixed public key authentication from the client library.
6568 Affected file lib/silcclient/protocol.c. Changed also the
6569 protocol specification about the public key authentication in
6570 the connection authentication protocol. The actual data to be
6571 signed is now computed with a hash function before signing.
6573 * Fixed the public key authentication from the server as well.
6574 Affected file silcd/protocol.c.
6576 * Removed the mlock()'s from the memory allocation routines.
6577 Affected file lib/silcutil/silcmemory.c. The ./configure does
6578 not check anymore for the mlock(). Affected file is
6581 * Fixed USERS command in server to allow the execution of the
6582 command for private and secret channels if the client sending
6583 the command is on the channel. Affected file silcd/command.c.
6585 * Fixed silc_client_get_clients_local to return the clients
6586 count correctly. It could return wrong value. Affected file
6587 lib/silcclient/idlist.c.
6589 Mon Sep 3 20:09:59 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6591 * Fixed the lib/silcmath/mpi/mpi.h to always use 32-bit data
6592 types. The assembler optimizations seemed not to like 64-bit
6593 data types. The assmebler optimizations thus are now enabled
6594 also for BSD systems as opposed to only enable them for Linux.
6596 * Do not check for threads at all on BSD systems. Affected
6597 file configure.in.pre.
6599 * Removed -n and -h options from the Irssi SILC Client since
6600 they are not used in silc.
6602 * Fixed the prime generation to assure that the first digit
6603 of the generated random number is not zero since our conversion
6604 routines does not like number strings that starts with zero
6605 digit. If zero digit is seen the random number is regenerated.
6606 This caused some corrupted RSA keys when the zero first digit
6607 was met. Affected file lib/silcmath/silcprimegen.c.
6609 Sun Sep 2 17:17:24 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6611 * Fixed WIN32 configuration in the ./configure script.
6612 Fixed to include xti.h on environments that has it.
6613 Patches by Carsten Ilchmann and andrew.
6615 Sat Sep 1 00:29:33 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6617 * Changed the silc_id_create_client_id to be collision
6618 resistant. It is now assured that there cannot be created
6619 two same client ID's. I suspect that some weird bugs in
6620 the server were actually caused by duplicate Client IDs.
6621 Affected file silcd/serverid.[ch]. A router receiving
6622 new ID now also assures and informs the sending server
6623 if the ID caused collision.
6625 * Changed the silc_id_create_channel_id to also assure that
6626 there are no collisions.
6628 Wed Aug 29 17:55:01 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6630 * Statement about ignoring the Mutual Authentication flag when
6631 performing rekey with PFS was a bit misleading. It is ignored
6632 if it was set in the initial negotiation, it cannot be even
6633 set in the rekey. Fixed in the ke-auth draft. Started the
6634 new versions of the protocol drafts in the doc/.
6636 Sun Aug 26 14:59:15 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6638 * Fixed a bug in silc_client_command_identify_save when saving
6639 new channel information. The channel name was no duplicated
6640 and caused crash on exit. Affected file is
6641 lib/silcclient/command_reply.c.
6643 Fri Aug 17 23:07:45 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6645 * Fixed the getkey command handling in the server. Send just
6646 empty OK reply to the sender if the key could not be fetched
6647 (but everything else was ok, like the key just was not available).
6648 Changed the public key parameter to optional in the protocol
6649 specs so that empty OK reply can be sent. Affected file
6652 Added a message to Irssi SILC client to tell to user if the
6653 server did not return a public key.
6655 Tue Aug 14 07:29:27 CEST 2001 Pekka Riikonen <priikone@silcnet.org>
6657 * Fixed a channel key regeneration bug. It registered new
6658 timeout tasks exponentially until all system resources were
6659 used. Affected file silcd/server.c.
6661 Sun Aug 12 20:48:14 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6663 * Added the SILC Document generator to the scripts/silcdoc.
6664 It can be used to generate the Toolkit Reference Manual out
6665 of the source tree. Internally it will also use the RoboDoc
6666 generator now imported in util/robodoc.
6668 Sun Aug 12 12:28:17 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6670 * Added couple of return's in rekey protocol if error orccurred
6671 during the protocol. The execution must be terminated.
6672 Affected file silcd/protocol.c. Also, terminate the protocol
6673 always with timeout.
6675 Sat Aug 11 12:36:02 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6677 * The client's Client ID was created initally from the wrong
6678 nickname (it could have been in format nick@host) in the
6679 silc_server_new_client. Affected file silcd/packet_receive.c
6681 Sat Aug 11 00:29:57 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6683 * Added some SILC_LOG_ERROR's to various error conditions
6684 if client could not be added to ID cache. Affected files
6685 silcd/packet_receive.c and silcd/server.c.
6687 * When client's sock->user_data is freed, NULL also the
6688 client->router and client->connection pointers. Added check
6689 for these pointers being NULL to various places around the
6690 code. Affected file silcd/server.c.
6692 * Added client->data.registered == TRUE checks to various
6693 places around the code to assure that unregistered client's
6694 are not handled when it is not allowed. Affected file
6697 * Added `bool registered' fields to all
6698 silc_idlist_[server|client]_get_* routines to indicate whether
6699 the fetched client needs to be registered or not. Affected
6700 file silcd/idlist.[ch].
6702 * Add your own entry as registered to the ID cache in the
6703 server. Affected file server.c.
6705 * Fixed a bug in silc_server_new_server. The SilcServer was
6706 set as the new server's context instead of SilcServerEntry.
6707 This naturally caused some weird bugs.
6709 * Added "updated" field the SilcChannelEntry which indicates
6710 the time since the channel entry was last accessed. This
6711 can be used to determine whether it is necessary to
6712 announce the channel after backup resuming protocol.
6713 Affected files silcd/idlist.[ch].
6715 Thu Aug 9 18:28:37 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6717 * Do not delete the channel rekey task when adding it
6718 for in silc_server_create_channel_key.
6720 * Changed the silc_server_create_channel_key to return
6721 TRUE or FALSE to indicate the success of the channel key
6724 Thu Jul 26 11:32:31 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6726 * Fixed MSVC++ project files and added missing files to
6727 Makefiles under win32/.
6729 Wed Jul 25 18:43:54 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6731 * Do not add TCP_NODELAY flag if the operating system
6732 does not have it defined. Affected files are
6733 lib/silcutil/[unix/win32]/silc[unix/win32]net.c.
6735 * Fixed buffer overflow from Irssi SILC Client. Affected
6736 file irssi/src/fe-common/core/themes.c.
6738 * Fixed double free in client library in the file
6739 lib/silcclient/client.c when disconnecting from server.
6741 * Applied double free patch from cras to Irssi SILC client.
6742 Affected files irssi/src/core/[modules/expandos].c
6744 * Fixed the disconnection handling to Irssi SILC Client.
6745 The application must call silc_client_close_connection
6746 in ops->connect client operation in case of failure of
6747 the connection. Affected file is
6748 irssi/src/silc/core/client_ops.c.
6750 * Do not set sock->protocol to NULL in the function
6751 silc_client_close_connection after executing the protocol's
6752 final callback since the sock might not be valid anymore.
6753 Affected file lib/silcclient/client.c.
6755 Wed Jul 25 16:04:35 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6757 * Do not enable SILC_THREADS if the linking with libpthread
6758 did not happen. Affected file configure.in.pre.
6760 * Added notion to protocol specification that server must
6761 verify the sent authentication payload with CMODE when
6762 setting the channel founder key. Implemented it to the
6763 server. Affected file silcd/command.c.
6765 Mon Jul 23 18:31:43 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6767 * Added _EXTRA_DIST SILC distribution variable to the
6768 distributions file. It is used to conditionally add extra
6769 files or directories to the specific distribution. Affected
6770 files ./prepare, Makefile.am.pre and distributions.
6772 Removed the `_' from the start of the distribution names.
6775 * Added README.WIN32 for instructions to compile the Toolkit
6778 Mon Jul 23 10:12:37 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6780 * Fixed a double free in disconnection in the server. Affected
6781 file is silcd/server.c.
6783 * Fixed the lib/silcske/groups.c to work now also with GMP
6784 MP library. The string conversion did not work when using
6785 specific base and the base is indicated in the string as well.
6787 * Created win32/ directory which now includes MSVC++ specific
6788 stuff so that toolkit (DLLs) may be compiled with MSVC++.
6789 It will appear only in the toolkit distribution
6791 Sun Jul 22 19:40:30 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6793 * Changed the key material distribution function in case when
6794 the hash output is too short. The data is now concatenated
6795 a bit differently than it used to. Made the change to the
6796 SKE protocol specification.
6798 * Added better GMP detection to configure.in.pre. A patch
6801 Fri Jul 20 13:16:00 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6803 * Fixed a minor bug in SKE that might cause some problem on
6804 some platforms. Affected file lib/silcske/silcske.c.
6806 * Added the cookie checking for initiator in the SKE. It checks
6807 that the responder returns the sent cookie unmodified. The
6808 affected file is lib/silcske/silcske.c. Added new SKE
6809 error type INVALID_COOKIE that can be sent during the
6810 negotiation. Fixed some memory leaks as well.
6812 * Added the "invalid cookie" error message to Irssi SILC client's
6815 Thu Jul 19 21:44:31 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6817 * Added `task_max' field to the SilcClientParams to indicate
6818 the maximum tasks the scheduler can handle. If set to zero,
6819 default values are used. Affected file lib/silcclient/silcapi.h.
6821 * Fixed memory leaks in silc_client_close_connection. Affected
6822 file lib/silcclient/client.c.
6824 * Added silc_client_del_client_entry to client library to free
6825 all memory of given client entry. Affected file is
6826 lib/silcclient/idlist.[ch].
6828 * Added new functions silc_client_del_channel and
6829 silc_client_del_server to delete channel and server entries.
6830 Affected file lib/silcclient/[silcapi.h/idlist.c].
6832 * Removed silc_client_del_client_by_id from silcapi.h.
6834 * Fixed the INFO command to return the server's own info
6835 correctly when querying by Server ID. Affected file is
6838 Thu Jul 19 14:47:30 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6840 * Removed the non-blocking settings in WIN32 code in the
6841 silc_sock_[read/write] and added SleepEx instead. Affected
6842 file lib/silcutil/win32/silcwin32sockconn.c. The availability
6843 of input data is now checked with FIONREAD and ioctlsocket.
6845 Wed Jul 18 18:34:01 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6847 * Call silc_schedule_task_del_by_context in the
6848 silc_protocol_cancel instead of silc_schedule_task_del_by_callback.
6849 Affected file lib/silccore/silcprotocol.c.
6851 * Call silc_protocol_cancel for active protocols in the
6852 silc_server_close_connection if the funtion
6853 silc_server_free_sock_user_data has not been called.
6854 Affected file silcd/server.c.
6856 * Generic tasks cannot be deleted using the del_by_fd
6857 task deleting function since generic tasks does not match
6858 any specific fd. Affected file lib/silcutil/silcschedule.[ch].
6860 * Added a notion to SILCOPER help file that the SILCOPER works
6861 only on router server, not on normal server.
6863 Wed Jul 18 09:40:04 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6865 * Added for WIN32 support for the new scheduler as well.
6866 Affected file lib/silcutil/win32/silcwin32schedule.c.
6868 * Fixed the SHA1 implementation to work on various platforms.
6870 Tue Jul 17 23:04:10 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6872 * Rewrote the SILC Scheduler entirely. Removed the old SILC Task
6873 API. It is part of the scheduler now. Everything else is
6874 as previously but some functions has changed their names.
6875 Checkout the lib/silcutil/silcschedule.h for the interface.
6876 Updated all applications to use the new interface. Affected
6877 files are lib/silcutil/silcschedule.[ch].
6879 Tue Jul 17 16:53:30 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6881 * Found a bug in the SKE implementation. The HASH value,
6882 specified by the protocol, was not computed correctly. The
6883 public key of the responder was not added to the computation
6884 even though it is mandatory. Affected file lib/silcske/silcske.c.
6885 This unfortunately causes incompatibilities with older
6886 clients and servers.
6888 * Added WIN32 specific network init and uninit functions:
6889 silc_net_win32_init and silc_net_win32_uninit to init and uninit
6890 the Winsock2. Affected file lib/silcutil/silcnet.h and
6891 lib/silcutil/win32/silcwin32net.c.
6893 * Set the socket always to nonblocking mode on WIN32 after
6894 reading data or writing data. Affected file is
6895 lib/silcutil/win32/silcwin32sockconn.c.
6897 Mon Jul 16 22:55:26 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6899 * Fixed various compilation problems under WIN32. Affected
6900 files lib/silcutil/win32/silcwin32thread.c and
6901 lib/silcutil/win32/silcwin32schedule.c.
6903 * Removed all _internal.h #includes from public header
6904 files. Internal headers must never be included from
6907 Removed also the lib/silcske/payload_internal.h file.
6909 * All include files that may be needed (public and some others
6910 included by the public headers) by application developers are
6911 now copied to the ./includes directory. It does not copy any
6912 internal headers. Affected file Makefile.defines.pre and all
6913 Makefile.am's under lib/ and subdirs.
6915 Thu Jul 12 17:49:31 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6917 * Do not change the ~/.silc directory's permissions automatically.
6918 Affected file irssi/src/silc/core/clientutil.c.
6920 Thu Jul 12 10:18:40 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6922 * Do not cancel the protocol in silc_server_close_connection
6923 it might cause recursion. Now cancelled in the function
6924 silc_server_free_sock_user_data. Affected file silcd/server.c.
6926 * Fixed the silc_server_remove_clients_by_server to regenerate
6927 the channel keys correctly finally. Added also new function
6928 silc_server_remove_clients_channels to actually do it.
6929 Affected file silcd/server.c.
6931 * Fixed the silc_server_new_channel to not crash by giving
6932 wrong router to the new channel. Affected file is
6933 silcd/packet_receive.c.
6935 Wed Jul 11 18:31:57 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6937 * Added SilcClientParams structure to the lib/silcclient/silcapi.h
6938 which is given as argument to the silc_client_alloc now.
6939 It can be used to configure the client and set various parameters
6940 that affect the function of the client.
6942 * The USERS command in server did not check whether the channel
6943 is private or secret. Affected file silcd/command.c.
6945 * Added new argument to the USERS command in protocol specification.
6946 The USERS command now can take the channel name as argument
6947 as well. Added support for this in client and server and
6948 updated the protocol specs.
6950 * Completed the GETKEY command in client. It can be now used
6951 to fetch also servers public key not only some clients.
6952 Affected files lib/silcclient/command[_reply].c.
6954 * Added silc_client_get_server to return server entry by the
6955 server name. Affected files lib/silcclient/silcapi.h and
6958 * Redefined the IDENTIFY command in protocol specification to be
6959 more generic. It now can be used to query information about
6960 any entity in the SILC Network, including clients, servers and
6961 channels. The query may be based either the entity's name
6962 or the ID. Added support for this in both client and server.
6964 Affected files silcd/command.c and lib/silcclient/command.c
6965 and command_reply.c.
6967 * Optimized the WHOIS and WHOWAS commands in the server. Removed
6968 the _from_client and _from_server functions. Affected file
6971 * Added silc_client_get_channel_by_id_resolve to the file
6972 lib/silcclient/silcapi.h to resolve channel information by
6973 its ID. Added also silc_client_get_channel_by_id that
6974 does not resolve it from the server.
6976 Tue Jul 10 18:05:38 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6978 * Added SilcServerEntry context into the client library
6979 to represent one server. The INFO command now allocates
6980 these to save the resolved server info. For now on the
6981 client library will also keep information about servers,
6982 connected and resolved with INFO.
6984 The INFO command now allocates the SilcServerEntry context
6985 and saves the server info there. The COMMAND_REPLY in
6986 the INFO now returns the parameters to application in
6987 same order as defined in the protocol specification.
6989 The entries are cached in the client->server_cache.
6991 * The INFO command is now issued after received the Client ID
6992 from the server. Affected file lib/silcclient/client.c.
6994 * The CMODE_CHANGE notify may now return also an SilcServerEntry
6995 to the application as the mode changer might be server.
6996 It is guaranteed that NULL is not returned anymore to the
6997 application. Affected file lib/silcclient/client_notify.c.
6999 The ID Type is now also passed to the application so that
7000 it can check whether the returned entry is SilcClientEntry
7003 Added new function silc_client_get_server_by_id to return
7004 the server entry by ID. Affected files are the
7005 lib/silcclient/silcapi.h and lib/silcclient/idlist.c.
7007 * Do not create the channel in the Irssi SILC Client when issuing
7008 the JOIN command but when received the sucessful JOIN command
7009 reply. Otherwise the channel might get created even though we
7010 could not join it. The Affected file is
7011 irssi/src/silc/core/[silc-channels.c/client_ops.c].
7013 * Fixed a channel joining bug in router. The router must also
7014 check the channel modes, invite and ban lists etc. when serving
7015 the JOIN command sent by normal server. Affected file is
7016 silcd/command.c. The router now resolves the client's
7017 information from the server who sent the JOIN command if it
7018 does not know it, and processes the JOIN command only after
7021 * Changed the SilcCommandCb to take new argument; void *context2.
7022 Affected file lib/silccore/silccommand.h
7024 The second argument in the command callbacks in the server now
7025 includes the SilcServerCommandReplyContext if the command was
7026 called as pending command callback from the command reply.
7027 Otherwise it is NULL. When called as pending the status of the
7028 command reply will be checked and if it was erronous the
7029 error will be sent to the original sender of the command.
7030 This way the client always receives the error messages even
7031 though the server was actually the one who received the error
7032 when it resent the command to router, for example. Affected
7033 files silcd/command[_reply].[ch].
7035 * Fixed sending WHOWAS command's error message to client if
7036 the requested client could not be found. It was missing.
7039 * Changed the CMODE and CUMODE commands reply arguments in the
7040 protocol specification. The Channel ID is now sent in both
7041 of the commands to identify the channel. Implemented this
7042 new feature to the client and server. Affected files
7043 lib/silcclient/command_reply.c and silcd/command.c.
7045 * Made better checks for invite and ban lists in the JOIN
7046 command in server. Affected file silcd/command.c.
7048 Mon Jul 9 18:28:34 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7050 * The server now performs the incoming host IP/DNS lookup
7051 using the silc_socket_host_lookup and thus does not block
7052 the server anymore. Affected file silcd/server.c.
7054 * Completed the multi-thread support for SILC Scheduler in
7055 the lib/silcutil/silcschedule.c.
7057 * Fixed the configure.in.pre to detect the pthread correctly
7060 * Fixed a deadlock in silc_task_queue_wakeup in the file
7061 lib/silcutil/silctask.c.
7063 Mon Jul 9 13:40:03 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7065 * Added new function silc_schedule_wakeup that is used in
7066 multi-threaded environment to wakeup the main thread's
7067 schduler. It needs to be used when a thread adds a new task
7068 or removes a task from task queues. After waking up, the
7069 scheduler will detect the task queue changes. If threads
7070 support is not compiled in this function has no effect.
7071 Implemented the wakeup mechanism to both Unix and WIN32
7072 systems. Affected files are lib/silcutil/silcschedule.[ch],
7073 lib/silcutil/unix/silcunixschedule.c and the
7074 lib/silcutil/win32/silcwin32schedule.c.
7076 * Added new function silc_task_queue_wakeup to wakeup the
7077 scheduler by the specified task queue. Affected file
7078 lib/silcutil/silctask.[ch].
7080 * The silc_socket_host_lookup_start now wakes up the scheduler
7081 after adding the timeout task. Affected file is
7082 lib/silcutil/silcsockconn.c.
7084 * The silc_socket_host_lookup is synchronous now if the threads
7085 support is not compiled in. However, the callback is still
7086 called asyncronously through the scheduler, anyway. Affected
7087 file lib/silcutil/silcsockconn.c.
7089 Mon Jul 9 00:24:45 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7091 * Added new function silc_socket_host_lookup to perform
7092 asynchronous IP and FQDN lookups for the socket connection.
7093 Affected files lib/silcutil/silcsockconn.[ch].
7095 Sun Jul 8 18:44:53 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7097 * Added SILC_MUTEX_DEFINE to define the mutex on environments
7098 that may or may not compile the mutex support in.
7100 Changed the silc_mutex_alloc interface. It allocates the
7101 mutex now to the sent pointer and returns TRUE or FALSE.
7103 Affected file lib/silcutil/silcmutex.h.
7105 * Wrote the SILC Task Queue interface to support multi-threads.
7106 Affected file lib/silcutil/silctask.[ch].
7108 * Wrote the SILC Scheduler to support multi-threads. Affected
7109 file lib/silcutil/silcschedule.c.
7111 Sun Jul 8 11:16:01 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7113 * Implemented the SILC Mutex API and SILC Thread API for WIN32
7114 in lib/silcutil/win32/.
7116 Sun Jul 8 00:18:15 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7118 * Defined SILC Mutex API and SILC Thread API and implemented
7119 them for Unix. Affected files are
7120 lib/silcutil/silcmutex.h, lib/silcutil/silcthread.h,
7121 lib/silcutil/unix/silcunixmutex.c and
7122 lib/silcutil/unix/silcunixthread.c.
7124 Sat Jul 7 14:40:31 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7126 * Fixed the silc_server_remove_clients_by_server's channel
7127 key re-generation. The hash table handling was incorrect
7128 and would not work with many channels. Affected file is
7131 * Fixed some memory leaks around the server code.
7133 * Rewrote the silc_server_get_users_on_channel to support IPv6
7134 based Client ID's. Affected file silcd/server.c.
7136 * Defined the SILC_MESSAGE_FLAG_SIGNED to the protocol
7137 specification. However, a separate document must be written
7138 to define the detailed signing procedure and the payload
7139 associated with the flag. Defined the flag to the
7140 lib/silccore/silcchannel.h as well.
7142 Fri Jul 6 18:26:31 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7144 * Changed the dynamic tables to static size tables in the
7145 lib/silccrypt/silchmac.c.
7147 * Removed GCC dependencies from the code. A patch by cras.
7149 Fri Jul 6 09:39:35 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7151 * Do not show the error "Error receiving packet bla bla"
7152 in server if it really was not an error (-2 means that reading
7153 is pending). Affected file silcd/server.c.
7155 Thu Jul 5 21:22:32 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7157 * Fixed a possible crash in silc_server_remove_clients_by_server
7158 in silcd/server.c. Fixed there also some memory leaks.
7160 * Fixed the silc_idlist_replace_client_id. It could replace
7161 wrong key in the hash table. Affected file silcd/idlist.c.
7163 * Do not check whether there are global users on the channel
7164 if the channel->global_users is FALSE. Affected functions
7165 silc_server_remove_from_one_channel and
7166 silc_server_remove_from_channels in silcd/server.c. Also,
7167 do not check if the removed client is local as we can be
7168 sure that global client was not removed from the channel
7169 and checking for global users is not needed.
7171 * The silc_server_remove_clients_by_server now re-generates
7172 the channel keys correctly for those channels that had
7173 clients removed from them. Affected file silcd/server.c.
7175 Tue Jul 3 11:39:20 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7177 * Found the reason of random crashes in the server. We weren't
7178 ignoring the SIGPIPE signal (which can be sent in write())
7179 and it crashed the server. Affected file silcd/silcd.c.
7181 Fri Jun 29 20:05:25 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7183 * Assure that sock->user_data is not NULL in the function
7184 silc_server_packet_send in silcd/packet_send.c.
7186 * Disconnect the remote connection if it could not be added
7187 to any ID lists in the server. The affected file is
7190 * Check in silc_server_packet_send[_real/dest] that the
7191 socket is not disconnecting and ignore the data if it is.
7192 Affected file silcd/packet_send.c.
7194 * Define inline to __inline on native WIN32 compilation.
7195 Affected file includes/silcwin32.h.
7197 * Added some explicit type casts for inline code since MSVC
7198 require them. Affected files lib/silcutil/silcbuffer.h,
7199 lib/trq/silcdlist.h and lib/trq/silclist.h.
7201 * Print warning in log files from now on if the packet
7202 decryption fails. Affected file silcd/server.c.
7204 Thu Jun 28 21:30:39 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7206 * Changed the `say' client operation's interface to accept
7207 new `type' argument to indicate the type of the message sent
7208 by the library. The application may filter the library's
7209 messages according the type. The affected file is the
7210 lib/silcclient/silcapi.h.
7212 * Added two new functions to lib/silcclient/silcapi.h:
7213 silc_client_del_client and silc_client_del_client_by_id.
7214 Affected file lib/silcclient/idlist.c.
7216 * Moved the clientincludes.h from includes/ to silc/ and
7217 serverincludes.h from includes/ to silcd/.
7219 * The modes for the CMODE and CUMODE are now passed as
7220 uint32 for application with COMMAND_REPLY. The affected
7221 file is lib/silcclient/command_reply.c.
7223 Wed Jun 27 22:24:47 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7225 * /WHOIS without arguments shows client's own information.
7226 Affected file lib/silcclient/command.c.
7228 * Changed PING to not accept any arguments. The specs
7229 says that client can ping only the connected server so
7230 requiring an argument is not needed. Affected file is
7231 lib/silcclient/command.c.
7233 Wed Jun 27 00:10:33 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7235 * Fixed a fatal bug in private message sending and reception
7236 encryption and decryption when using private message keys.
7237 The implementation was incorrect and did not follow the
7238 specification. It causd that some of the message were
7239 lost since it did not use the sending and receiving keys
7240 as the protocol suggests. This has been fixed and will cause
7241 incompatibilities with older clients when sending private
7242 message encrypted with private message keys. Affected files
7243 lib/silcclient/client_prvmsg.c, lib/silcclient/client_keyagr.c
7244 and various other in Irssi SILC Client.
7246 Added `responder' boolean argument to the functions
7247 silc_client_add_private_message_key[_ske] to indicate when
7248 the key is added as responder or initiator of the key
7251 Tue Jun 26 19:23:07 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7253 * Removed the silc_ske_check_version function and created
7254 a SilcSKECheckVersion callback. Added also a function
7255 silc_ske_set_callbacks that is now used to set all SKE
7256 callbacks. The callback functions are not given to
7257 the SKE functions anymore, but this function is used to
7260 * Fixed the WIN32 DLL generation in lib/Makefile.am.pre.
7262 * Added `silc_version' argument to the silc_client_alloc
7263 to define the version of the application for the library.
7264 The library will use the version string to compare it
7265 against the remote host's (usually a server) version
7266 string. Affected file lib/silcclient/silcapi.h
7268 * Added the KE protocol context to Key Agreement context
7269 in client library so that we can abort the SKE if it
7270 is in process when we get timeout. Affected file is
7271 lib/silcclient/client_keyagr.c.
7273 * Do not resolve the client ID forever if it returns in the
7274 first time that such client does not exist. This was done
7275 for example with private message. Affected file is
7276 lib/silcclient/client_prvmsg.c.
7278 Mon Jun 25 21:42:51 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7280 * Do not add regex.h for WIN32. The affected file
7281 includes/silcincludes.h.
7283 * Added WIN32 DLL generation to lib/Makefile.am.pre. It might
7284 not work yet 100%. It generates the DLL's automatically
7285 when compiling with --with-win32 under cygwin.
7287 Sun Jun 24 19:49:23 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7289 * lib/contrib/regex.c is not compiled on WIN32.
7291 * Added silc_net_get_socket_opt function to the
7292 lib/silcutil/silcnet.h.
7294 * Added includes/silcwin32.h for WIN32 specific includes
7297 * Do not use ptime structure or any of the posix process
7298 functions on WIN32 in lib/silccrypt/silrng.c.
7300 * Added silc_gettimeofday to provide generic function
7301 for struct timeval on all platforms. Added the function
7302 to lib/silcutil/silcutil.h.
7304 Sun Jun 24 12:19:52 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7306 * Moved the lib/silccore/silcsockconn.[ch] to the utility
7307 library as they clearly belong there. As a plus side we
7308 can make the actual socket connection routines platform
7311 Added also new generic function silc_socket_read and
7312 silc_socket_write (that used to be silc_packet_[read/write].
7313 The implementation of these are platform specific.
7315 * Added WIN32 specific routines of silc_socket_[read/write]
7316 to lib/silcutil/win32/silcwin32sockconn.c.
7318 Sat Jun 23 16:01:00 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7320 * Added preliminary support for native WIN32 compilation under
7321 cygwin (using the -mno-cygwin option for GCC) to the
7322 ./configure.in.pre. The --with-win32 now prepares the
7323 compilation for native WIN32.
7325 * Rewrote the SILC Scheduler interface in the file
7326 lib/silcutil/silcschedule.h. The scheduler is now context
7327 based and does not have anymore any global static scheduler.
7328 Moved the Unix scheduler to the lib/silcutil/unix/ directory
7329 and created lib/silcutil/win32 directory for WIN32 based
7332 * Added Unix specific network routines to the
7333 lib/silcutil/unix/silcunixnet.c and the old
7334 lib/silcutil/silcnet.c includes now only generic routines.
7336 Added WIN32 specific network routines to the
7337 lib/silcutil/win32/silcwin32net.c.
7339 * Added Unix specific utility functions from the
7340 lib/silcutil/silcutil.c to lib/silcutil/unix/silcunixutil.c.
7342 * Added WIN32 SILC Scheduler to the file
7343 lib/silcutil/win32/silcwin32schedule.c. The code is of course
7346 Fri Jun 22 10:44:14 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7348 * Do not handle JOIN notify in the server if the target client
7349 is not registered (idata->registered == FALSE). The affected
7350 file is silcd/packet_receive.c.
7352 * Update the nickrec->founder in event_cumode in the Irssi SILC
7353 client. Affected file irssi/src/silc/core/silc-channels.c.
7355 * Fixed the CUMODE_CHANGE notify handling in the server when
7356 server and router are announcing their clients on channels.
7357 Now the mode changes are saved and notified correctly. The
7358 affected file is /silcd/packet_receive.c.
7360 * Fixed silc_idlit_replace_[server/client/channel]_id functions.
7361 They really did not replace the cache entry in the ID Cache.
7362 Now they do that. Affected file silcd/idlist.c.
7364 * Fixed the KICK notify handling in the Irssi SILC client to
7365 update the channel records so that the kicked client does not
7366 appear to be on the channel. The affected file is
7367 irssi/src/silc/core/silc-channels.c.
7369 * Always update the conn->current_channel when executing command
7370 on a channel. Affected file irssi/src/silc/core/silc-servers.c.
7372 * Fixed the KILL notify handling in Irssi SILC client to remove
7373 the killed client on all channels.
7375 Thu Jun 21 17:10:08 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7377 * Fixed the silc_parse_command_line to remove extra spaces
7378 from the start and end of the arguments. Affected file is
7379 lib/silcutil/silcutil.c.
7381 * Cancel and free any active protocol in the function
7382 silc_server_close_connection. Affected file silcd/server.c.
7384 * Cancel and free any active protocol in the function
7385 silc_client_close_connction. Affected file is
7386 lib/silcclient/client.c.
7388 * Do not execute the KILL command for clients that are in
7389 history (ie. they are not in the network). Affected file is
7392 * Fixed KILL notify handling, client does not crash anymore.
7393 Affected file irssi/src/silc/core/silc-channels.c.
7395 * Reduced the default packet buffer size from 2048 to 1024 in
7396 lib/silccore/silcpacket.c.
7398 * Added SILC_SKE_STATUS_FREED SKE status type and a reference
7399 counter to the SKE context that is incresed when the SKE library
7400 performs async operation outside the library. If the outside
7401 process frees the SKE context and FREED status will be set
7402 and the library will detect after the sync operation that the
7403 libary is freed. The affected files are
7404 lib/silcske/silcske[_status].[ch].
7406 * Resolve the client entry information in the function
7407 silc_client_channel_message to assure that NULL pointer is not
7408 passed as client entry to the application. */
7410 * Fixed the task timeout calculation to assure that there is
7411 never negative timeouts. The affected file is
7412 lib/silcutil/silcschedule.c.
7414 * Fixed the channel user mode notification sending in server.
7415 It was sent point-to-point to the router (or to server by router)
7416 but it needs to be destined to a channel. The routines now
7417 supports sending the channel user mode notifys to the channels
7418 when announcing clients and channels. Affected files are
7419 silcd/server.c and silcd/packet_receive.c.
7421 * Fixed the CHANNEL_CHANGE notify handling in the client libary.
7422 It did not actually replace the old channel entry in the cache.
7423 Affected file lib/silcclient/client_notify.c.
7425 Tue Jun 19 22:10:36 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7427 * Fixed a possible crash in silc_packet_send_prepare. It now
7428 assures always that there is enough space in the buffer and
7429 at the tail area of the buffer (for MAC).
7431 Fixed the inbound buffer reallocation in silc_packet_read.
7432 It was old code and did not handle the reallocation correctly.
7435 The affected file is lib/silccore/silcpacket.c.
7437 * Fixed buffer overflow in silc_parse_nickname in the file
7438 lib/silcutil/silcutil.c.
7440 Tue Jun 19 13:40:09 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7442 * make install generates new server keys only if there is not
7445 Mon Jun 18 18:49:07 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7447 * Set SILC_MESSAGE_FLAG_NOREPLY when sending the away message.
7448 Added check that if the NOREPLY is set then we will not send
7449 the away message. This avoids infinite loop of away messages
7450 if both clients are away. The affected file is
7451 lib/silcclient/client_prvmsg.c.
7453 * Fixed client crash if /NICK was given without arguments.
7454 Affected file lib/silcclient/command.c.
7456 * Server does not send the invite list in INVITE command back
7457 to the client if the list was not altered. Added this notion
7458 to the protocol spec as well. Affected file silcd/command.c.
7460 Fixed possible crash in INVITE command by checking the
7461 value of silc_server_get_client_route command.
7463 * Fixed the INVITE notify type handling. The arguments are now
7464 taken in correct order and client does not crash. The affected
7465 file is irssi/src/silc/core/silc-channels.c.
7467 Removed the "Inviting xxx to channel" message from the
7468 client library away and let the application handle it.
7469 Affected file lib/silcclient/command.c. Added that message
7470 to Irssi SILC client's message formats.
7472 * Fixed CMODE command crash in client. It now checks the
7473 amount of arguments correctly and does not crash. The affected
7474 file is lib/silcclient/command.c.
7476 * Do not create new channel automatically in silc_channels_join
7477 but check whether the channel by that name already exists.
7478 Affected file irssi/silc/core/silc-channels.c.
7480 * Do not send the SERVER_SIGNOFF to router if the disconnected
7481 entity was the router. Affected file silcd/server.c.
7483 * Added the handling of the SERVER_SIGNOFF notify to the Irssi
7484 SILC client as it was missing from there.
7486 Added the handling of the KICK notify to the Irssi SILC client
7487 as it was missing. Added "you have been kicked" message to
7488 Irssi SILC client's message modules formats.
7490 Added the handing of the KILL notify to the Irssi SILC client
7491 as it was missing. Added the kill message module formats
7494 The affected file is irssi/src/silc/core/silc-channels.c.
7496 * The router did not save the channel mode the server announced.
7497 Affected file silcd/packet_receive.c.
7499 * Fixed a possible crash in INFO command in server. If the
7500 server did not provide the server info it crashed. Affected
7501 file silcd/command.c.
7503 Sun Jun 17 15:26:05 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7505 * Fixed the GETKEY command in the server to check also the
7506 global list. Otherwise the GETKEY would not work correctly
7507 in normal SILC server. Affected file silcd/command.c.
7509 Sat Jun 16 18:00:00 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7511 * Fixed GETKEY crash, it crashed if the command did not succseed.
7513 Tue Jun 12 21:36:18 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7515 * Redefined the SILC MP API in lib/silcmath/silcmp.h. The API
7516 is now real and not just an macro interface to GMP.
7518 Removed the entire GMP from the source tree and imported new
7519 NSS MPI library instead. Reason for removing GMP is that it is
7520 extremely large and compiles extremely slow. The NSS MPI
7521 is only a few files and compiles in less than 10 seconds.
7522 The speed is also about the same as GMP. The MPI is imported
7523 to lib/silcmath/mpi.
7525 If the system has GMP installed we will still use the GMP.
7526 If it is not then the NSS MPI will be compiled.
7528 Mon Jun 11 18:07:24 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7530 * Merged a long nickname (127 characters long) crash bugfix from
7531 Irssi CVS tree. Affected file irssi/src/core/misc.c.
7533 * Merged a freed memory reference bugfix from Irssi CVS tree.
7534 Affected file irssi/src/core/commands.c.
7536 Sun Jun 10 16:08:35 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7538 * Added the server's public key sving and verification to the
7539 server when performing the SKE. This was missing and the
7540 remote server's (or router's) public key was accepted without
7541 checking whether we have it previously or trust it at all.
7542 Affected file silcd/protocol.c.
7544 Sat Jun 9 20:17:30 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7546 * Check in the silc_server_timeout_remote if protocol is active
7547 and make sure that the protocol's final callback is called so
7548 that all memory if freed. Affected file silcd/server.c.
7550 Sat Jun 9 12:51:27 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7552 * silc_server_whois_send_reply crashed the server if the nickname
7553 was 127 characters long. Affected file silcd/command.c.
7555 Thu Jun 7 16:29:56 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7557 * Added sanity check to the silc_server_new_client. If the hostname
7558 is provided inside username then check that the provided hostname
7559 really is the same as the resolved one. If the hostname was not
7560 resolved then check it from the public key. Affected file is
7561 silcd/packet_receive.c.
7563 * Fixed a fatal bug in Irssi SILC client. Do not send QUIT command
7564 if the server disconnected us and the connection is not valid
7565 anymore. Affected file irssi/src/silc/core/silc-channels.c.
7567 * Moved the silc_client_[chmode|chumode|chumode_char] away from
7568 the library to the lib/silcutil/silcutil.[ch].
7570 Thu Jun 7 08:57:16 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7572 * Close log file after open. Affected file
7573 lib/silcutil/silclog.c.
7575 * Check whether sock == NULL in silc_client_send_packet and return
7576 if it is. Affected file lib/silcclient/silcclient.c.
7578 * Check rec->entry == NULL in the Irssi SILC Client before
7579 sending the channel message. Affecte file is
7580 irssi/src/silc/core/silc-servers.c.
7582 Tue Jun 5 08:08:21 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7584 * Merged a splitted window bugfix from Irssi CVS tree. The
7585 affected file is irssi/src/fe-text/textbuffer-view.c.
7587 * Fixed the ME, ACTION and NOTICE printing in Irssi Client.
7588 It did not print nickname.
7590 * Improved the distributions system a bit.
7592 Mon Jun 4 17:57:16 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7594 * Merged /WINDOW bugfix from irssi CVS tree. Affected file is
7595 irssi/src/fe-text/gui-window.c.
7597 * Fixed a fatal bug in Irssi SILC client. Crashed if sent message
7598 to in-active server. The affected file is
7599 irssi/src/silc/core/client_ops.c.
7601 * Resolve the client in USERS command reply if the entry does
7602 not have username resolved. The affected file is
7603 lib/silcclient/command_reply.c. Also, changed the IDENTIFY
7604 command to WHOIS command to really resolve stuff. The USERS
7605 is not used any more in any critical section so WHOIS can
7606 be used even though it might be slower than IDENTIFY.
7608 * Changed the lib/silcutil/silchashtable.h header to ROBODoc
7611 Sun Jun 3 14:21:32 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7613 * Changed the protocol API a bit more consistent in the
7614 lib/silccore/silcprotocol.[ch].
7616 * Changed the following headers to ROBODoc format:
7618 lib/silccore/silcpayload.h
7619 lib/silccore/silcprotocol.h
7620 lib/silccore/silcsockconn.h
7622 All core library headers are now formatted.
7624 Sat Jun 2 10:45:09 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7626 * Fixed a bug in Irssi SILC client; do not show that you are
7627 server/router operator if you really are not. Affected file is
7628 irssi/src/silc/core/client_ops.c.
7630 * Renamed silc_command_free_payload to silc_command_payload_free.
7631 Affected file lib/silccore/silccommand.h
7633 * Added silcmath.h to include the prototoypes of various routines
7634 in the lib/silcmath. Removed the old modinv.h, mpbin.h and
7637 * Changed the following headers to ROBODoc format:
7639 lib/silccore/silcchannel.h
7640 lib/silccore/silccommand.h
7641 lib/silccore/silcid.h
7642 lib/silccore/silcidcache.h
7643 lib/silccore/silcmode.h
7644 lib/silccore/silcnotify.h
7645 lib/silccore/silcpacket.h
7646 lib/silcmath/silcmath.h
7648 Fri Jun 1 22:19:37 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7650 * Added checking to the server code not to start the server if
7651 ciphers and stuff are not configured properly. Affected files
7652 silcd/serverconfig.[h] and silcd/server.c.
7654 * Changed the layout of the header files of the public interfaces
7655 in the SILC libraries. The new layout supports ROBODoc
7656 documentation tool (and some others) so that it is easy to create
7657 a library reference manual. All the other headers and source
7658 code must still follow the CodingStyle document. Also source
7659 code must not include these ROBODoc stuffs, only the headers.
7660 Furthermore, all public interface headers must now be named
7661 by using `silc' prefix, example: silcapi.h, silccipher.h.
7662 Some files were renamed due to this. All the other headers
7663 must not be used as public interfaces. I will update the
7664 CodingStyle document later. Changed following headers, so far:
7666 lib/silcclient/silcapi.h
7667 lib/silccore/silcauth.h
7668 lib/silccore/silcprivate.h
7669 lib/silccrypt/silcdh.h
7671 Fri Jun 1 10:28:09 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7675 * Removed silc_client_packet_send_flush from the client library
7676 as it is not needed. Affected file lib/silcclient/client.[ch].
7678 * Added printing of message of unresolved authentication method
7679 to the Irssi SILC client. Added it to the module formats.
7680 Removed the same message from the client library.
7682 Thu May 31 13:57:33 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7684 * Added new distribution feature, DISTLABEL. Every distribution
7685 can define own preprocessor label that can be used in the
7686 source code. For example: #ifdef SILC_DIST_CLIENT. Affected
7687 file distributions, acconfig.h.pre and prepare.
7689 Tue May 29 22:16:40 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7691 * Added Makefile.defines_int to include the actual definitions
7692 for Makefile.defines.in. Tested the new distribution system,
7693 created distributions and tested installation.
7695 * Added AWAY message printing to the Irssi SILC client. Added
7696 the messages to the irssi/src/fe-common/silc/module-formats.[ch].
7698 * Added SCONNECT command to call the SILC's CONNECT command.
7699 Cannot use CONNECT directly since Irssi uses that internally.
7700 Affected file irssi/src/silc/core/silc-servers.c.
7702 Added ACTION local command. It is same as ME command but takes
7703 the channel as mandatory argument.
7705 Rewrote some of the Irssi's help files to suite for SILC
7708 Mon May 28 19:05:22 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7710 * Added Makefile.defines[.in] that should for now on be included
7711 in all Makefile.am file in the source tree. That file includes
7712 all common compilation definitions for SILC source tree.
7714 Mon May 28 10:30:51 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7716 * Minor changes to the ./prepare script to change the package
7717 name according the distribution name to the configure.in.
7719 Sun May 27 22:24:57 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7721 * Created new distribution system. Added file `distributions'
7722 that defines all the distributions that can be created out of
7723 the SILC source tree. The ./prepare script now reads that
7724 file to determine how to prepare the distributions. The
7725 first argument to the ./prepare is the name of the distribution
7726 and second is the version of the distribution. If given
7727 without arguments it creates the default (toolkit) distribution
7728 with the default version (defined in ./prepare).
7730 All Makefile.am files that are subject to the distributions
7731 are now named as Makefile.am.pre. These are ./Makefile.am
7732 and lib/Makefile.am. Others may be changed later.
7734 Sun May 27 15:57:17 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7736 * Added invite list, ban list, some key management and connection
7737 error message printing to module formats in the Irssi SILC client.
7739 * Added new silc_client_set_away_message to set the away message
7740 that is back to the person who sent private message. The
7741 affected file lib/silcclient/silcapi.h and the
7742 lib/silcclient/client_prvmsg.c.
7744 Sun May 27 12:39:48 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7746 * Fixed the private message sending in the Irssi SILC client,
7747 added local command KEY to the Irssi SILC client.
7749 Added key management and key agreement message formats to the
7750 irssi/src/fe-common/silc/module-formats.[ch].
7752 Added USERS (alias WHO) printing, server/router operator
7753 indication and LIST command printing to the module formats.
7755 Sat May 26 17:43:42 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7757 * Fixed channel joining notify handling, cumode notify handling
7758 from Irssi SILC client.
7760 * Added SILC specific module-formats to the Irssi SILC client so
7761 that SILC specific message hilighting, colors etc is possible.
7762 Affected file irssi/src/fe-common/silc/module-formats.[ch].
7764 Added channel mode, channel user mode, actions, notices,
7765 whois and whowas printing to the the module-formats.c.
7767 * Fixed a bug in channel deletion in the server. The channel
7768 is not left to the cache even if the channel founder auth mode
7769 is set when there are no users anymore on the channel. Affected
7770 file silcd/server.c.
7772 * The silc_net_localhost now resolves the entire hostname including
7773 the domain name. Affected file lib/silcutil/silcnet.c.
7775 Sat May 26 12:13:37 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7777 * Changed the ask_passphrase client operation to be ascynchronous.
7778 It has now a completion callback and a context that the
7779 application must call after it has got the passphrase from
7780 the user. Affected files lib/silcclient/silcapi.h,
7781 lib/silcclient/protocol.c, lib/silcclient/command.c and
7784 Added SilcAskPassphrase callback that the application calls
7785 to deliver the passphrase to the library.
7787 * Changed the SKE protocol's SilcSKEVerifyCb to be asynchronous.
7788 The public key verification and especially a certificate
7789 verification is asynchronous procedure.
7791 Added new SILC_SKE_STATUS_PENDING status to indicate the
7792 request is pending and a callback will be called to finalize
7795 Added also SILC_SKE_STATUS_PUBLIC_KEY_NOT_PROVIDED status to
7796 indicate that remote end did not send its public key (or
7797 certificate), even though we require it. Added check for this
7798 condition in the SKE. This was a security bug, now fixed.
7800 Defined new SilcSKEVerifyCbCompletion callback that is called
7801 when the verification process is completed.
7803 The affected files lib/silcske/silcske_status.h and
7804 lib/silcske/silcske.[ch].
7806 * Changed the verify_public_key client operation to be async
7807 as well. Defined SilcVerifyPublicKey callback that is used to
7808 indicate the success of the public key verification process.
7810 Changed the server and client to use the new async client
7813 * Changed the Irssi SILC client's internal scheduler to be called
7814 twice as many times as it used to be. As a result the client
7815 should be a bit faster now. Affected file is
7816 irssi/src/silc/core/silc-core.c.
7818 * Added support to Irssi SILC client of asynchronous public key
7819 verification and passphrase inquiry. Affected file is
7820 irssi/src/silc/core/silc-core.c.
7822 Fri May 25 14:38:38 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7824 * Do not say "You have left channel %s" in client library.
7825 Moved it to the application. Affected files are
7826 lib/silcclient/command.c and silc/client_ops.c.
7828 * Fixed silc_client_get_clients. Command context was not
7829 duplicated and was freed memory in the callback. Affected
7830 file lib/silcclient/idlist.c.
7832 * Do not say "you are now talking..." on JOIN command in the
7833 client library. The appliation must handle it.
7835 * Do not say ".. changed topic to" in command reply in the
7836 client libary. The application must handle it.
7838 * Fixed TOPIC command sending in the client library.
7840 * Fixed a memory leak in silc_client_command_free in the file
7841 lib/silcclient/command.c.
7843 Thu May 24 19:08:55 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7845 * Imported a modified version of Irssi client to the source tree.
7846 The Irssi will be used to create a new client called
7847 Irssi SILC. Imported to irssi/.
7849 Added silc_core_init_finish function to the Irssi. Affected
7850 file irssi/configure.in.
7852 A lot changes in the Makefile.ams around the irssi tree.
7854 Tue May 22 22:23:49 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7856 * Do not rehash if the new size is same as the old size of the
7857 hash table, in the silc_hash_table_rehash*. The affected file
7858 lib/silcutil/silchashtable.c.
7860 * Replaced hash_table_del_by_context calls from the server
7861 (when channel->user_list and client->channels) to the
7862 hash_table_del as it is sufficient and faster.
7864 Tue May 22 17:27:16 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7866 * Added silc_hash_table_list, silc_hash_table_get and the
7867 SilcHashTableList structure to provide an alternative way to
7868 traverse the hash table. The affected files are
7869 lib/silcutil/silchashtable.[ch].
7871 * Changed the server's idlist routines to use the hash table
7872 routines to optimize the code.
7874 Mon May 21 21:46:20 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7876 * Replaced the client entry's `channel' list and channel entry's
7877 `user_list' list to hash tables for optimized lookup. Changed
7878 the code to use the hash table interface around the code.
7879 Affected file lib/silcd/idlist.[ch].
7881 * Added `auto_rehash' boolean argument to the function
7882 silc_hash_table_alloc to indicate whether the hash table should
7883 auto-rehash when it thinks is appropriate time. It will
7884 increase the hash table size if the there is twice as much
7885 entries in the table than the size of the table, and will
7886 decrease the size if there are twice as less entries than
7887 the size of the table.
7889 Mon May 21 09:51:11 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7891 * Fixed silc_xxx_get_supported to not crash at some circumstances.
7893 Sun May 20 13:45:58 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7895 * silc_idcache_purge_by_context deletes the entry now by context
7896 as it is supposed to do. Affected file lib/silccore/idcache.c.
7898 * Send the ERR_NO_SUCH_NICK in the WHOIS command reply if the
7899 client is not anymore valid (WHOWAS givens the info) and not
7900 the ERR_NO_SUCH_CLIENT_ID if the nickname still exists.
7902 Sat May 19 16:30:03 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7904 * Removed the `data' and `data_len' arguments from the ID Cache
7905 interfaces and added `name' argument. ID Cache does not handle
7906 anymore the binary data only a names associated with given ID.
7908 * When hashing a Client ID with silc_hash_id the entire ID is
7909 not hashed anymore, instead only the hash of the Client ID is
7910 hashed. This way we can access the Client ID from the cache
7911 with Client ID but with the hash of the ID (which is a hash of
7912 the nickname) as well without any difference in performance.
7914 Added also silc_idcache_find_by_id_one_ext to do one on one
7915 searching when we have the actual ID. Added also function
7916 silc_hash_client_id_compare. The affected files are
7917 lib/silccore/idcache.[ch] and lib/silcutil/silcutil.[ch].
7919 * When hashing the name associated with a ID it is always done
7920 in lowercase. This way we can access the cache without worrying
7921 about case-sensitivity, even though, for example nicknames are
7924 * Fixed a bug in server with channel message sending. It put
7925 wrong ID type as destination ID. The affected file
7926 silcd/packet_send.c.
7928 * silc_idcache_del_by_context now deletes from all hash tables
7929 by context. Affected file lib/silccore/idcache.c.
7931 Fri May 18 17:42:00 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7933 * Changed the client library to use the new ID Cache interface.
7934 Changes around the source tree.
7936 * Added silc_hash_table_rehash_ext to rehash with specific
7937 hash function. Affected file lib/silcutil/silchashtable.[ch].
7939 * Added silc_hash_string_compare to compare two strings in the
7940 hash table. Affected file lib/silcutil/silcutil.[ch].
7942 Fri May 18 11:18:45 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7944 * Added new function silc_idcache_del_by_context into the
7945 lib/silccore/idcache.[ch].
7947 * Changed the server's ID list routines to use the new ID Cache
7948 interface. Changes around the source tree.
7950 Fri May 18 08:35:31 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7952 * Added silc_hash_table_del[_by_context]_ext functions in to the
7953 lib/silcutil/silchashtable.[ch].
7955 Removed silc_hash_table_find_all* routines and added new
7956 silc_hash_table_find_foreach to replace them.
7958 Added silc_hash_table_replace_ext function as extended
7959 replacing function. Separated the simple hash table interface
7960 from the extended hash table interface in the file
7961 lib/silcutil/silchashtable.h.
7963 * Fixed minor bugs and changed it to use some of the new
7964 hash table functions in lib/silccore/idcache.c
7966 Thu May 17 18:15:12 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7968 * Added new function silc_hash_table_find_all to return all keys
7969 in the hash table by the specified key. As the hash table is
7970 collision resistant it also makes it possible to have several
7971 duplicate keys in the hash table. This function may be used to
7972 find all of the keys from the hash.
7974 Added user_context arguments to the SilcHashFunction,
7975 SilcHashCompare and SilcHashDestructor to deliver user specified
7978 Added new fuctions silc_hash_table_find[_all]_ext to do
7979 extended lookup with specified hash and compare functions and
7980 specified user contexts.
7982 Added new function silc_hash_table_add_ext to add the key
7983 with specified hash function and user context.
7985 Added new function silc_hash_table_foreach to traverse all
7986 entrys in the hash table. Added SilcHashForeach callback
7989 Added new function silc_hash_table_del_by_context to delete
7990 the entry only if the context associated with the key matches.
7992 Affected files are lib/silcutil/silchashtable.[ch].
7994 * Removed silc_hash_[server/client/channel]_id and added just
7995 silc_hash_id to the lib/silcutil/silcutil.[ch]. Added also
7996 silc_hash_id_compare to compare two ID's using as the hash table
7997 comparison function. Added also silc_hash_data to hash
7998 binary data and silc_hash_data_compare to compare it.
8000 * Removed silc_idlist_find_client_by_hash as it is not needed
8001 anymore. Affected file silcd/idlist.[ch].
8003 * Rewrote the entire ID Cache system (in lib/silccore/idcache.[ch])
8004 to use internally the SilcHashTable. The new ID Cache is a lot
8005 faster than the old one. Some of the ID Cache interface was also
8006 rewritten and obsolete and stupid functions were removed.
8008 Wed May 16 23:03:30 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8010 * Added entry_count field to the SilcHashTable to keep the number
8011 of the entries in the table. Implemented the function
8012 silc_hash_table_rehash. Added new function
8013 silc_hash_table_count. Affected file lib/silcutil/silchashtable.c.
8015 Fixed a minor bug in silc_hash_table_free.
8017 * Added silc_hash_string, silc_hash_uint, silc_hash_ptr,
8018 silc_hash_client_id, silc_hash_server_id and silc_hash_channel_id
8019 into the lib/silcutil/silcutil.[ch].
8021 Wed May 16 20:02:47 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8023 * Implemented a collision resistant hash table into the
8024 lib/silcutil/silchashtable[ch]. See the header and the source
8025 for the SilcHashTable API.
8027 Tue May 15 22:05:46 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8029 * Merged dotconf version 1.0.2 into lib/dotconf.
8031 Sun May 13 19:32:09 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8033 * Do not compile anything in lib/silcsim/* if the SIM support
8034 is not enabled. The tree should now compile without problems
8037 Thu May 10 22:49:51 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8039 * Compiled the SILC under cygwin. Compiled and tested briefly
8040 without problems. More tests needed. The SIMs didn't compile
8043 * Added various #ifdef HAVE_* stuff to lib/silccrypt/silrng.c.
8045 * Fixed possible crash in silc_get_username in the
8046 lib/silcutil/silcutil.c.
8048 Tue May 8 09:04:03 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8050 * Fixed a va_arg in silc/client_ops.c.
8052 * Oops, RC5 routines were named AES and caused some problems
8053 when not using SIM's. Affected file lib/silccrypt/rc5.c.
8055 Sun May 6 13:59:48 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8057 * Added new SilcIDIP structure into the lib/silccore/id.h and
8058 replaced the old `ip' fields from all SILC ID's to that type.
8059 This is a step towards IPv6 support.
8061 The silc_id_get_len takes now the ID as an extra argument.
8062 The silc_id_id2str, silc_id_str2id and silc_id_dup now supports
8063 both IPv4 and IPv6 based ID's.
8065 The affected files are lib/silccore/id.[ch] and other files
8066 around the tree using these routines.
8068 * Removed the ID length arguments in server from various
8069 silc_server_send_notify_* routines -> they are not needed
8072 Sat May 5 13:56:33 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8074 * Fixed memory leak in silc_encode_pem_file in the file
8075 lib/silcutil/silcutil.c.
8077 Thu May 3 21:23:50 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8079 * Check minor version as well in the SKE. Affected files are
8080 silcd/protocol.c and lib/silcclient/protocol.c.
8082 * Added --identifier option to the server so that an identifier
8083 can be when creating the public key for the server. Affected
8084 file is silcd/silcd.c.
8086 * Fixed minor decoding bug in silc_pkcs_decode_identifier in
8087 lib/silccrypt/silcpkcs.c.
8089 Wed May 2 20:50:49 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8091 * Register default ciphers and stuff when using -C option with
8092 the server. Affected file sildc/silcd.c.
8094 * Put back the servers public key filename format, it is better
8095 than the new one. For now, the client keys are saved with the
8096 new filename format. The affected file silc/client_ops.c.
8098 * Implemented the Cipher API for the rest of the ciphers that
8099 did not implement it or implemented it the wrong way.
8101 Wed May 2 13:31:26 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8103 * Register default ciphers and stuff when using the -S option
8104 in the client. Affected file silc/silc.c. Same also when
8105 creating new key pair with -C option.
8107 Tue May 1 14:18:13 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8109 * Fixed the silc_verify_public_key client operation function to
8110 save the public keys differently. The fingerprint is now
8111 used as filename and not the hostname. This way also the
8112 client keys are saved uniquely and not with hostnames. The
8113 affected file is silc/client_ops.c.
8115 * Trimmed the silc_hash_fingerprint function to remove extra
8116 whitespaces from the end of the fingerprint. The affected
8117 file is lib/silccrypt/silchash.c.
8121 * Added silc_cipher_register_default function to register all
8122 default ciphers. It can be used when configuration files
8123 does not exist and the application does not want any specific
8124 ciphers in any specific order.
8126 The SilcDList is now used as silc_cipher_list dynamically
8127 allocated cipher list. Removed the static list all together
8128 and now all ciphers must be allocated to the dynamic list.
8129 The silc_cipher_alloc routine was changed to check only the
8132 All silc_cipher_* routines that used to return int returns
8135 The affected files lib/silccrypt/silccrypt.[ch].
8137 * The same thing was done to silc_hash_* as for silc_cipher_*
8138 routines. Affected files lib/silccrypt/silchash.[ch].
8140 * The same thing was done to silc_pkcs_* as for silc_cipher_*
8141 routines. Affected files lib/silccrypt/silcpkcs.[ch].
8142 Added also silc_pkcs_[un]register[_default] functions.
8143 Removed the data_context from the PKCS API.
8145 * Added silc_hmac_register_default function to register default
8146 hmacs. Affected files lib/silccrypt/silchmac.[ch]. Added also
8147 SILC_ALL_HMACS macro that can be used with silc_hmac_unregister
8148 to unregister all hmacs at once.
8150 * Register the default ciphers, hash functions, PKCSs and HMACs
8151 if client's configuration file does not exist. The affected
8154 * The client did not load the hash functions from the SIM
8155 modules at all. Added support for this. Affected file is
8156 silc/clientconfig.c.
8158 * When decoding public key with silc_pkcs_public_key_decode, check
8159 the supported algorithm only if PKCS are registered. Affected
8160 file lib/silccrypt/silcpkcs.c. The same was done with the
8161 silc_pkcs_private_key_decode.
8163 * Fixed the SILC List routines to keep the list always in order.
8164 It used to change the list's order when traversing the list but
8165 not it preserves the order. Affected file lib/trq/silclist.h.
8167 Mon Apr 30 17:29:03 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8169 * Added the client library to use the SilcSocketConnection's
8170 reference counter (by silc_socket_dup) to prevent the bug that
8171 the socket object may be freed underneath async operation.
8173 * The name resolv library checking fixes in the configure.in.pre.
8176 * Created new version of the protocol drafts for future
8177 development. The -03 drafts are the ones that will be changed
8178 in the trunk now and the -02 will remain as they are.
8180 * Send list of CUMODE notifys to the router when announcing
8181 the channel users to the router. Affected file silcd/server.c.
8182 If the router receiving channel founder CUMODE for a channel
8183 that already has channel founder it will send CUMODE notify
8184 to the sender to remove the channel founder rights from the
8185 announced client. Affected file silcd/packet_receive.c.
8187 * The CUMODE notify may now use Server ID as well as the entity
8188 who changes the mode. Updated protocool specs.
8190 * Updated INSTALL and README files.
8192 Sun Apr 29 23:17:50 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8194 * New web pages in the http://silc.pspt.fi. The pages was
8199 Sun Apr 29 13:33:41 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8201 * Implemented the [DenyConnectin] config section in the server.
8202 Added silc_server_config_denied_conn to check whether incoming
8203 connection is denied. Affected file silcd/serverconfig.[ch].
8205 * Do not check the ports when checking the incoming configuration
8206 data if the port is 0, meaning any. Affected file is
8207 silcd/serverconfig.c.
8209 Fri Apr 20 18:58:43 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8211 * Fixed buffer overflow in silc_string_compare in the file
8212 lib/silcutil/silcutil.c.
8214 * Fixed double free in silc_server_command_leave in the file
8217 Fri Apr 20 14:00:11 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8219 * Fixed the version checking in the server. Affected file is
8222 Thu Apr 19 19:52:46 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8224 * Fixed the configuration data fetching when accepting new
8225 connections in the server. Affected file silcd/server.c.
8227 Thu Apr 19 11:40:20 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8229 * Added `sender_entry' argument to the function
8230 silc_server_packet_relay_to_channel so that we can check
8231 whether some destination actually belongs to the same route
8232 the sender belongs (ie, we must not resend the packet to the
8233 sender). Affected file silcd/packet_send.[ch].
8235 * Added `servername' field to the SilcClientEntry in the server
8236 to hold the name of the server where client is from. Affected
8237 file is silcd/idlist.h.
8239 Wed Apr 18 22:19:03 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8241 * Moved the channel message encrypting in the router betwen
8242 router connections from silc_server_channel_message to the
8243 silc_server_packet_relay_to_channel since we want to check
8244 whether we have anybody channel before encrypting anything.
8245 Affected files silcd/packet_[receive/send].c.
8247 Tue Apr 17 21:18:19 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8249 * Fixed the [AdminConnection] server config section to support
8250 multiple entries. Affected file silcd/serverconfig.c.
8252 * Added support into the server to check the validity of the
8253 incoming connection before executing any KE or authentication
8256 * The connection configuration is now saved to the KE and
8257 connection auth protocol contexts and not fetched anymore in
8258 the protocol. Affected files silcd/server.c, silcd/protocol.[ch].
8260 * The local hosts listenning address and port is also resolved
8261 now when starting the server. We want to have the socket object
8262 to include the real address and port for the listener. Added
8263 new function silc_net_check_local_by_sock into the files
8264 lib/silcutil/silcnet.[ch].
8266 * Fixed a broadcast bug in server -> do not broadcast if we
8269 * Fixed a routing bug. Do not route broadcast packets ever.
8270 Broadcast packets must be processed always and not routed since
8271 they may be destined to some other host than yourself and thus
8272 would get routed without no good reason. Affected file is
8275 * Added function silc_server_config_is_primary_route to check
8276 whether primary router connection has been configured (a router
8277 configuration that we are initiating). If there is not, we
8278 will assume that there is only two routers in the SILC network
8279 and we will use the incoming router connection as our primary
8280 route. Affected files silcd/serverconfig.[ch], silcd/server.c.
8282 * Changed the order of the broadcasting. Broadcast _after_ the
8283 packet has been processed not before. Affected file is
8286 * Fixed a [ClientConnection] parsing bug. The port was never
8287 parsed correctly thus resulting to port 0. Affected file
8288 silcd/serverconfig.c.
8290 * Fixed silc_server_send_notify_args -> it ignored the `broadcast'
8291 argument and did not set the broadcast packet flag. Affected
8292 file silcd/packet_send.c. Fixed same bug in the function
8293 silc_server_send_notify as well.
8295 * If we receive NEW_ID packet for our own ID in the server, ignore
8298 Mon Apr 16 12:10:33 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8302 * Removed the nickname from the Private Message Payload.
8303 Updated the code and the protocol specs.
8305 * Updated protocol specs for submitting to the IETF.
8307 * Tweaked the Random Number Generator a bit. Affected file
8308 lib/silccrypt/silcrng.c. Exported a new function
8309 silc_rng_[global]_add_noise which can be used to add more
8312 Sat Apr 14 16:21:32 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8314 * Do not parse packets with different timeout when protocol
8315 is active -> may cause problem with rekey. Affected file
8318 * When server receives signoff notify it must not create
8319 new channel key if the client is on any channels since the
8320 sender of the signoff notify will create it.
8322 Fri Apr 13 17:12:46 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8324 * Added printing of error messages during SKE protocol from the
8325 failure packet sent by server during SKE. Affected file
8328 * Removed the client's failure_callback handling with timeout
8329 and handle it immediately when received.
8331 * The SKE library returned wrong type in SUCCESS and FAILURE
8332 packets. They must be 32 bit MSB not 16 bit MSB.
8334 Fri Apr 13 00:09:08 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8336 * Ok, rewrote the logic of the re-key and now it seems to work.
8337 I tested it on high traffic with frequent re-keys without
8338 problems. Added hmac_receive (and renamed hmac to hmac_send)
8339 in SilcClientConnection in lib/silcclient/client.h and
8340 in SilcIDListData in silcd/idlist.h. Also, removed the
8341 SilcPacketParserContext's cipher and hmac fields as they are
8342 not needed anymore and actually caused some problems when
8343 the ciphers and hmac's changed underneath the packet parser.
8345 Thu Apr 12 14:42:51 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8347 * If re-key protocol is active then process the incoming packets
8348 synchronously since we must assure that icoming packets encrypted
8349 with the old key is processed before the new keys is set to
8350 use. This is true other packets than for REKEY packets.
8351 Affected file silcd/server.c. The same was done to client library
8352 as well, affected file lib/silcclient/client.c.
8354 Thu Apr 12 12:01:52 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8356 * Fixed bug in client and server to accept the force send if
8357 the packet is send from silc_[server/client]_packet_process
8358 function. Otherwise the packets are never delivered, oops.
8360 Wed Apr 11 22:10:15 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8362 * Disable force sending of packets when REKEY protocol is active.
8363 We must assure that no packet is sent directly when rekey is
8364 performed. All packets must be sent through packet queue.
8365 Added macro SILC_SERVER_IS_REKEY to silcd/server.h and
8366 SILC_CLIENT_IS_REKEY to lib/silcclient/client.h. Affected
8367 function is silc_[server/client]_packet_send_real to check
8370 * Replaced the SIM paths from example config files to
8371 /usr/local/modules. Also, make install creates now
8372 /usr/local/silc/logs directory to hold all the SILC server
8375 Wed Apr 11 16:59:59 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8377 * Made the configure.in.pre work on Solaris. Patch by salo.
8379 * Made all ciphers compatible with non-x86 machines. Defined
8380 CBC mode macros into lib/silccrypt/ciphers_def.h.
8382 Tue Apr 10 20:32:44 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8384 * Fixed the make install.
8386 Tue Apr 10 16:20:34 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8388 * When MAC computation fails the silc_packet_decrypt returned 0
8389 even though it was supposed to return -1. Fixed this. The
8390 affected file is lib/silccore/silcpacket.c.
8392 * Do not replace the config files in /etc/silc (in make install)
8393 if they already exist. Affected file ./Makefile.am.
8395 * Do not send re-key packets immediately but through packet queue.
8396 Affected file silcd/protocol.c and lib/silcclient/protocol.c.
8398 * Changed silc_net_check_host_by_sock to return FALSE if the
8399 IP/DNS could not be resolved. Though, it returns the IP address
8400 now even if it could not resolve it (but returns also FALSE).
8401 Affected file lib/silcutil/silcnet.[ch].
8403 Mon Apr 9 21:54:44 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8405 * Added silc_pkcs_decode_identifier to decode the public key's
8406 identifier. Affected file lib/silccrypt/silpkcs.[ch].
8407 Added also silc_pkcs_free_identifier. Added also new context
8408 SilcPublicKeyIdentifier.
8410 * Added -S option to the silc client. It is used to dump the
8411 contents of the specified public key file.
8413 * Changed the PKCS api to return the public key length when
8414 setting the public key.
8416 * Fixed a fatal bug in the public and private key file loading.
8417 Affected file lib/silccrypt/silcpkcs.c.
8419 * Execute the packet parsing for client with zero (0) timeout
8420 if the protocol is active. Affected file silcd/server.c.
8422 Sun Apr 8 19:30:56 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8424 * Made the key generation options to the silcd program. Added
8425 -C option, equivalent to client's option.
8427 * Added new [ServerKeys] config section to the server. It
8428 configures the server's public and private key.
8430 * Defined generic Public Key Payload into the protocol
8431 specification to send specific type of public keys and
8434 * Defined new command SILC_COMMAND_GETKEY to fetch a client's
8435 public key or certificate.
8437 * Implemented the GETKEY command to the server and to the
8438 client library and on user interface.
8440 Sun Apr 8 01:37:21 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8442 * Made preliminary `make install' work.
8444 Thu Apr 5 17:42:30 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8446 * Added SilcServerRekey context into silcd/idlist.h.
8448 * Added the PFS support as defined in the specification to the
8449 SKE protocol. Affected files lib/silcske/*.c.
8451 * Added `ske_group' field to the SilcServerRekey context to hold
8452 the number of the SKE group that is used with PFS in re-key.
8453 Affected file silcd/idlist.h.
8455 * Added PFS re-key support to the server. Affected file is
8458 * Added silc_protocol_cancel to cancel execution of the next
8459 state of the protocol. Affected file is
8460 lib/silccore/silcprotocol.[ch].
8462 * Added the re-key support with and without PFS to the client
8463 library. Re-key is performed once in an hour, by default.
8465 Added new protocol type SILC_PROTOCOL_CLIENT_REKEY.
8466 Added silc_client_rekey_callback and silc_client_rekey_final.
8467 Affected files are lib/silcclient/protocol.[ch] and
8468 lib/silcclient/client.[ch].
8470 * Removed the `hmac_key' and `hmac_key_len' fields from the
8471 SilcClientConnection structure; not needed. Affected file is
8472 lib/silcclient/client.h.
8476 Wed Apr 4 16:32:31 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8478 * Do not ask whether user wants to use the negotiated private key
8479 for private messages, just use it. Affected file is
8480 silc/local_command.c.
8482 * Added `send_enc_key' and `enc_key_len' fields to the
8483 SilcIDListData structure since they are needed in the re-key
8484 phase. Affected file is silcd/idlist.[ch].
8486 * Implemented the simple re-key protocol into the server.
8487 Affected files silcd/server.c and silcd/protocol.[ch]. The
8488 re-key will be performed once in an hour, by default.
8490 Added new protocol type SILC_PROTOCOL_SERVER_REKEY.
8491 Added silc_server_rekey, silc_server_rekey_callback and
8492 silc_server_rekey_final.
8494 * Removed Tunneled flag from the protocol. Updated the code
8495 and the specifications.
8497 * Adde `pfs' field to the SilcIDListData to indicate whether
8498 the PFS is to be performed in the re-key. Affected file is
8501 Tue Apr 3 21:52:42 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8503 * Defined uint8, int8, uint16, int16, uint32, int32, uint64 and
8504 int64 of at least the xintXX size. If void * is less that 4
8505 bytes uint32 * will be used. Defined bool as boolean.
8507 * Changed _ALL_ unsigned long and unsigned int to uint32,
8508 unsgined short to uint16 in the source tree.
8510 * Fixed a fatal bug in silc_server_remove_clients_by_server. Do
8511 not handle clients that has entry->data.registered == FALSE.
8512 They are not in the network anymore. Affected file is
8515 Tue Apr 3 16:39:19 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8517 * Implemented the sending of the SERVER_SIGNOFF notify in the
8518 server. Affected file is silcd/server.c.
8520 * Added silc_server_send_notify_args into silcd/packet_send.[ch].
8521 Added also silc_notify_payload_encode_args into the
8522 lib/silccore/silcnotify.[ch].
8524 * Implemented ther SERVER_SIGNOFF notify handling in the server.
8525 Affected file silcd/packet_receive.c.
8527 * Implemented the SERVER_SIGNOFF notify handling in the client
8528 library. Affected file lib/silcclient/client_notify.c. Also,
8529 implemnted the printing of the SERVER_SIGNOFF info to the
8530 application. Affected file silc/client_ops.c.
8532 * The silc_idlist_del_server now returns TRUE or FALSE to indicate
8533 if the deleting was successful. Affected file silcd/idlist.[ch].
8535 * Added support for public key authentication in the connection
8536 authentication protocol in the client library. Affected file
8537 lib/silcclient/protocol.c.
8539 * Changed the server's silc_idlist_get_clients_by_* interface
8540 to support already allocated array so that new entries may be
8541 added to pre-allocated array. Affected file silcd/idlist.[ch].
8542 This fixes some bugs with WHOIS, WHOWAS and IDENTIFY commands
8543 and command replies.
8545 * All command reply functions in the server now calls the
8546 pending command callback even if error occured. This way the
8547 error will be delivered to the client as well. Affected files
8548 silcd/command.c and silcd/command_reply.c.
8550 * Fixed INFO command to return local server's info if no server
8551 was provided. Affected file lib/silcclient/command.c.
8553 * Removed RESTART command for good. Updated the code and the
8556 * Rewrote parts of the task system. It is a bit simpler now.
8557 Removed unsued task priorities. The affected files are
8558 lib/silcutil/silctask.[ch].
8560 Mon Apr 2 20:02:33 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8562 * Moved the USERS printing from the library to the application.
8563 Affected files lib/silcclient/command.c and silc/client_ops.c.
8565 Mon Apr 2 13:13:23 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8569 * Added channel key re-key support. The re-key is perfomed
8570 only by the router and is done once in an hour. Added `rekey'
8571 field to the SilcChannelEntry in the server. Affected files
8572 silcd/server.c and silcd/idlist.h.
8574 * Added silc_task_unregister_by_context into the file
8575 lib/silcutil/silctask.[ch].
8577 Sun Apr 1 19:49:34 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8579 * Added SILC_UMODE_GONE mode to indicate when the client is not
8580 present in the SILC network. Added also support to the local
8581 command AWAY that will set this mode. Added support of showing
8582 "xxx is gone" in WHOIS command. The USERS command shows the
8583 gone status as well.
8585 * Fixed setting server and router operator privileges in the
8586 server's UMODE command. Affected file silcd/command.c.
8588 * Merged the SKE KE1 and KE2 payloads into one payload. The
8589 new KE payload is equivalent to the old KE2 payload.
8591 Cleaned up the SKE Start Payload parsing. It now uses the
8592 simple buffer unformatting to do the parsing. A lot faster
8595 Added new Mutual Authentication flag (SILC_SKE_SP_FLAG_MUTUAL)
8596 to the SKE that is used to indicate whether both of the SKE
8597 parties should perform authentication. By default only the
8598 responder performs authentication. By setting this flag also
8599 the initiator must do authentication. By default it is unset
8600 since in normal SKE case, client to server connection, only
8601 the responder should do authentication. When doing SKE between
8602 two clients both should perform authentication. Updated the
8603 code and the protocol specs.
8605 * A little fix to IDENTIFY command in the server. Search the
8606 client first by hash not nickname. Affected file is
8609 * Fixed the silc_client_close_connection to support closing
8610 the client to client connections wihtout deleting too much
8611 data. Affected file lib/silcclient/client.c.
8613 * Fixed a fatal bug in server and client; if KE1 or KE2 packets
8614 are received if protocol used to be active but is not anymore
8615 the application would crash due to NULL pointer dereference.
8616 Affected files silcd/server.c and lib/silcclient/client.c.
8618 * Added `hash' field to the SilcClientConnection to include
8619 the hash function negotiated in the SKE protocol.
8621 * Added new channel mode SILC_CMODE_FOUNDER_AUTH that is used
8622 to set the channel founder authentication data. A client can
8623 claim the founder rights later by providing the authentication
8624 data to the CUMODE command using SILC_CUMODE_FOUNDER mode.
8625 This way the channel founder can regain the channel founder
8626 privileges even it is left the channel. This works only on
8627 local server and the client must be connected to the same
8628 server to be able to regain the founder rights. Updated the
8629 protocol specs accordingly.
8631 Added support to the CMODE command in the client to set the
8632 founder auth data. Read the README to see how to set it.
8634 Added support to the CUMODE command to claim the founder
8635 rights. Read the README to see how to do it.
8637 Added support for the founder authentication to the Channel
8638 Entry in the server. Affected file silcd/idlist.h.
8640 Added support for the SILC_CMODE_FOUNDER_AUTH mode in the
8641 server's CMODE command. Affected file silcd/command.c.
8643 * Added the following new functions into lib/silccore/silcauth.[ch]:
8644 silc_auth_get_method and silc_auth_get_data.
8646 * The server now saves the remote hosts public key to the
8647 SilcIDListData pointer. Affected file silcd/protocol.c.
8649 * The normal server now does not remove the channel entry from
8650 the cache if the founder authentication data is set. It used
8651 to remove it if the founder was the last one on the channel on
8652 the server and left the channel. The auth data is saved and
8653 if the channel is re-joined later the old entry is used with
8654 the old auth data. Affected files silcd/command_reply.c and
8657 * Removed the `pkcs' field from the SilcIDListData structure
8658 in the server; it is not used. Affected file silcd/idlist.h.
8660 Sat Mar 31 15:38:36 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8662 * Fixed packet processing on slow links. Partial packets were
8663 never re-processed because the incoming data buffer was cleared
8664 by the application. Application must not directly clear the
8665 sock->inbuf, the packet processing routines handle it. Fixed
8666 this in client library and in server.
8668 Fri Mar 30 16:35:27 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8670 * Fixed the WHOIS and IDENTIFY send reply function to really
8671 check whether to send list or just one entry. Affected file
8674 * Cleaned up the LEAVE command's channel key distribution. The
8675 affected file silcd/command.c.
8677 * Changed CMODE_CHANGE's <Client ID> to <ID Payload> as server
8678 can enforce the channel mode as well. In that case the ID
8679 includes the ID of the server. The code now enforces the
8680 mode change if the router have different mode than the server.
8682 * The notify client operation with CMODE_CHANGE notify can now
8683 return NULL client_entry pointer if the CMODE was not changed
8684 by client. Application must check for this.
8686 * Added <Server ID> argument to INFO command to support server
8687 info fetching by Server ID.
8689 * Added silc_server_announce_get_channel_users to get assembled
8690 packets of channel users of the specified channel. Affected
8691 file silcd/server.[ch].
8693 * Fixed bug in CHANNEL_CHANGE notify in the server. The new ID
8694 was freed underneath the ID Cache.
8696 * Re-announce clients when the server received CHANNEL_CHANGE
8697 notify from the router. Affected file silcd/packet_send.c.
8699 Thu Mar 29 19:10:28 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8701 * Fixed a fatal bug when client does /join 1 2 3 4 5 6 the server
8702 crashed since it did not handle the fact that there is no cipher
8703 called "3" and didn't check the error condition. Now fixed.
8705 * Added SILC_MESSAGE_FLAG_REQUEST message flag as generic request
8706 flag. It can be used to send message requests.
8708 Thu Mar 29 12:26:25 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8710 * Implemented the RESTART command in the client.
8712 * Added SILC_MESSAGE_FLAG_NOTICE message flag for informational
8713 notice type messages. Added notice printing to the user
8716 * The channel keys are not re-generated if the channel's mode
8717 is PRIVKEY, ie private key on the channel exists. Affected
8718 files silcd/server.c and silcd/command.c.
8720 * Fixed a little bug in channel message delivery when channel
8721 private keys are set in the server. Affected file is
8722 silcd/packet_send.c.
8724 * Changed the setting on channel->on_channel = TRUE from the
8725 silc_client_save_channel_key to the JOIN command reply. The
8726 key payload is not received if the private channel key is set.
8727 Affected file lib/silcclient/command_reply.c and the
8728 lib/silcclient/client_channel.c.
8730 * When the CMODE_CHANGE notify is sent and the channel private
8731 key mode is removed the channel key must be re-generated in
8732 other cells as well. Added this support for the router in the
8733 silcd/packet_receive.c.
8735 * Added new local command NOTICE to send notice message on
8736 channel. Affected file silc/local_command.[ch].
8738 Wed Mar 28 23:55:54 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8740 * Added new local command ME to the client. It is used to send
8741 message to a channel with SILC_MESSAGE_FLAG_ACTION to indicate
8742 some action. Affected file silc/local_command.[ch].
8744 * Changed channel_message and private_message client operations
8745 to deliver the message flags to the application. Added also
8746 the `flags' arguments to the silc_client_send_channel_message
8747 and silc_client_send_private_message functions. Affected file
8750 Wed Mar 28 20:50:47 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8752 * Redefined the Private Message Payload to support private message
8753 keys and to support the new private message flags. Updated
8754 the protocol specs. Flags makes it possible to have for example
8755 CTCP style messages.
8757 * Added new type SilcPrivateMessagePayload and defined an API
8758 for it in the lib/silcclient/silcprivate.[ch].
8760 * Tested private message private keys successfully. Tested the
8761 private message key set, unset and list commands with the new
8764 * Redefined the Channel Message Payload to include the channel
8765 message flags (equal with private message flags) to support
8766 for example CTCP style messages.
8768 * Defined some of the message (for channel and private message)
8769 flags. Updated the protocol specs and added the flags to the
8770 lib/silccore/silcchannel.h. The type is SilcMessageFlags.
8772 Wed Mar 28 15:52:36 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8774 * Added SilcKeyAgreementStatus type to the key agreement routines
8775 to indicate the current status and error if one occured.
8776 The status types are defined in the lib/silcclient/silcapi.h.
8778 * Added new local command KEY that is used to set and unset private
8779 keys for channels, set and unset private keys for private messages
8780 with remote clients and to send key agreement requests and
8781 negotiate the key agreement protocol with remote client. The
8782 key agreement is supported only to negotiate private message keys,
8783 it currently cannot be used to negotiate private keys for channels,
8784 as it is not convenient for that purpose.
8786 * Fixed a minor pending callback setting bug in the function
8787 silc_client_get_client_by_id_resolve, now the function works.
8788 Affected file lib/silcclient/idlist.c.
8790 * Added function silc_net_get_local_port to get local bound
8791 port by socket. Added to lib/silcutil/silcnet.[ch].
8793 * Added `sockets' and `sockets_count' fields to the SilcClient
8794 object. They hold the sockets of the listenning sockets in
8795 the client. Listenning sockets may be for example the key
8796 agreement server. Affected file lib/silcclient/client.[ch].
8797 Added functions the silc_client_add_socket and the
8798 silc_client_del_socket. They are exported to the application
8801 * Added ~./silc/clientkeys to support other client's public keys.
8803 * Renamed verify_server_key client operation to verify_public_key
8804 and added one argument to indicate the type of the connection
8805 (server, client etc.).
8807 Tue Mar 27 22:22:38 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8809 * Added silc_server_connection_auth_request to handle the
8810 incoming CONNECTION_AUTH_REQUEST packet. Affected file is
8811 silcd/packet_receive.[ch].
8813 * Added silc_server_send_connection_auth_request into the
8814 silcd/packet_send.c to send the connection auth request packet.
8816 * Cleaned up the silcd/protocol.c a bit and fixed some memory
8819 * Fixed the public key authentication in responder side in the
8820 server. The `auth_data' pointer includes the SilcPublicKey
8821 not the path to the public key. Affected file silcd/protocol.c.
8823 * Implemented the public key authentication in the initiator side
8824 in the server. Affected file silcd/protocol.c.
8826 * Removed the [RedirectClient] config section from the server
8827 configuration. Is not needed and I don't want to implement it.
8829 Tue Mar 27 12:49:56 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8831 * Cleaned up the CMODE command in the server. It now works
8832 correctly and supports all the modes defined in the protocol.
8833 Affected file is silcd/command.c.
8835 * Added `hmac_name' field to the SilcChannelEntry in the server
8836 to hold the default HMAC of the channel. It can be set when
8837 creating the channel (with JOIN command). Affected files
8840 * Added <cipher> and <hmac> argument to the CMODE_CHANGE notify
8841 type to indicate the change of the current cipher and hmac
8842 on the channel. Client can safely ignore the <cipher> argument
8843 (if it chooses to do so) since the CHANNEL_KEY packet will
8844 force the channel key change anyway. The <hmac> argument is
8845 important since the client is responsible of setting the new
8846 HMAC and the hmac key into use.
8848 * Fixed the CMODE command in the client library as well.
8850 * Tested CMODE command in router environment successfully.
8852 Mon Mar 26 14:39:48 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8854 * Show the version of the remote client (or server) when connecting
8855 to the server. It is logged to the log file. Affected file
8856 is silcd/protocol.c.
8858 * Fixed the KILLED notify handling in the client library. The
8859 client must be removed from all channels when receiving the
8862 Also, do not remove the client entry when giving the KILL
8863 command but when the KILLED notify is received.
8865 * Removed silc_idlist_find_client_by_nickname from the server.
8866 Not needed anymore. Affected files silcd/idlist.[ch].
8868 * Implemented the CHANNEL_CHANGE notify type handling to the
8869 server. Affected file silcd/server.c.
8873 Mon Mar 26 12:11:14 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8875 * Added silc_server_send_notify_invite to send the INVITE
8876 notify between routers.
8878 * Implemented the INVITE command correctly to the server.
8880 * Implemented the INVITE notify type handling in the server.
8882 * Implemented the INVITE command to the client library and on the
8885 Sun Mar 25 20:27:09 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8887 * Added function silc_server_get_client_resolve to find the
8888 client entry by ID from all ID lists and then resolve it
8889 (using WHOIS) if it cannot be found. Affected file is
8892 Sun Mar 25 13:52:51 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8894 * Implemented the BAN command to the client library.
8896 * The JOIN command in the server now checks the invite list
8899 * Changed the silc_command_reply_payload_encode_va and the
8900 silc_command_payload_encode_va to support that if argument is
8901 NULL it ignores and checks the next argument. Affected file
8902 lib/silccore/silccommand.c.
8904 * Added silc_server_send_notify_ban to send the BAN notify
8905 type between routers.
8907 * Chaned the silc_notify_payload_encode to support that if
8908 argument is NULL it ignores and checks the next argument.
8909 Affected file lib/silccore/silcnotify.c.
8911 * Tested ban lists in router environment successfully.
8913 Sat Mar 24 14:47:25 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8915 * Implemented BAN command to the server, in silcd/command.[ch].
8917 * Removed the BAN and INVITE_LIST modes from the CMODE command
8920 * Added function silc_string_match to regex match two strings.
8921 Affected files lib/silcutil/silcutil.[ch].
8923 Fri Mar 23 22:02:40 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8925 * Redefined parts of the SilcChannelEntry in the server to support
8926 the new ban and invite lists.
8928 Fri Mar 23 16:25:11 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8930 * Redefined the INVITE command. The same command can be used to
8931 invite individuals to the channel but also to manage the invite
8932 list of the channel (to add to and remove from the invite list).
8933 Updated the protocol specs.
8935 * Added new command SILC_COMMAND_BAN that can be used to manage
8936 the ban list of the channel. Updated the protocol specs.
8938 * Removed the channel modes: the SILC_CMODE_BAN and the
8939 SILC_CMODE_INVITE_LIST as they were a bit kludge to be included
8940 in the CMODE command. The equivalent features are now available
8941 using INVITE and BAN commands. Updated the protocol specs.
8943 * Added new SILC_NOTIFY_TYPE_BAN notify type to notify routers
8944 in the network about change in the current ban list. The notify
8945 type is not used by the client.
8947 * Redefined parts of the SILC_NOTIFY_TYPE_INVITE command to
8948 support the invite lists.
8950 Thu Mar 22 22:52:23 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8952 * Added new function silc_string_regexify that converts string
8953 including wildcard characters into regex string that can
8954 be used by the GNU regex library. Added into the file
8955 lib/silcutil/silcutil.[ch].
8957 Added silc_string_regex_combine to combine to regex strings
8958 into one so that they can be used as one regex string by
8959 the GNU regex library. Added into the file
8960 lib/silcutil/silcutil.[ch].
8962 Added silc_string_regex_match to match two strings. It returns
8963 TRUE if the strings match. Added into lib/silcutil/silcutil.[ch].
8965 Thu Mar 22 15:29:42 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8967 * Imported GNU regex to the soruce tree into lib/contrib.
8968 Fixed some compiler warning from the regex.c.
8970 Wed Mar 21 15:27:58 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8972 * Fixed MOTD command in the server to work in router environment.
8974 * Fixed the MOTD command in the client library to support
8975 the server argument in the command.
8977 * Added `nickname_len' argument to the silc_idlist_add_client
8978 in the server, as the `nickname' argument may be binary data
8981 * Added silc_idlist_get_channels to return all channels from
8984 * Implemented LIST command to the server. Affected file is
8987 * Implemented the LIST command to the client library and on the
8990 * Added [<user count>] argument to the LIST command reply.
8991 With private channels the user count is not shown.
8993 * Updated TODO and README.
8995 Tue Mar 20 21:05:57 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8997 * The client entry's data.registered must be TRUE even with
8998 global client entry on global client list. The data.registered
8999 is used to check whether the client is anymore in the network,
9000 for example with WHOWAS command so it must be valid.
9002 * Fixed the WHOWAS command in the server. It now actually works
9003 in router environment. Added function into silcd/command_reply.c
9004 silc_server_command_reply_whowas_save.
9006 * Added silc_idlist_purge function to the silcd/idlist.c
9007 to periodically purge the ID Cache.
9009 * Fixed INFO command in the server. It works now in router
9010 environment. Added <server name> argument to the INFO command
9011 reply. Updated the protocol specs.
9013 * Fixed minor bug in silc_idcache_purge to not purge if the
9014 expire value is zero.
9016 * Fixed various bugs in WHOIS and IDENTIFY command handling as
9017 they were buggy because of the WHOWAS information.
9019 * Fixed local command MSG to handle the async resolving of
9020 the remote client properly. It used to fail the first MSG.
9021 Affected file silc/local_command.c.
9023 * Added `data_len' field to SilcIDCache context.
9025 Tue Mar 20 16:29:00 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9027 * Update TODO. Todo in commands in the server.
9029 Tue Mar 20 15:45:14 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9031 * Added new notify type SILC_NOTIFY_TYPE_UMODE_CHANGE that is
9032 used by routers as broadcast packet to inform other routers
9033 about the changed user mode.
9035 Implemented the notify handling in the server. Affected file is
9036 silcd/packet_receive.c. Added the function
9037 silc_server_send_notify_umode to the silcd/packet_send.[ch].
9039 * Added new generic Channel Payload and deprecated the New Channel
9040 Payload. The New Channel Payload is now the generic Channel
9043 * Added new argument `mode' to the silc_server_send_new_channel
9044 as it is required in the Channel Payload now.
9046 * Renamed the SilcChannelPayload to SilcChannelMessagePayload
9047 and created a new and real SilChannelPayload to represent the
9048 new generic Channel Payload. Implemented the encode/decode
9049 for Channel Payload. Affected file lib/silccore/silcchannel.[ch].
9051 * Added silc_server_get_client_channel_list to return the list
9052 of channels the client has joined for WHOIS command reply.
9053 Affected file silcd/server.[ch].
9055 * Implemented the channel list sending in the WHOIS command reply
9056 in server and in the client.
9058 Implemented the channel list displaying on the user interface
9059 as well. Affected file silc/client_ops.c.
9061 * Added silc_channel_payload_parse_list to parse list of Channel
9062 Payloads. It returns SilcDList list of SilcChannelPayloads.
9063 Client for example can use this function to parse the list of
9064 channels it receives in the WHOIS command reply. The caller
9065 must free the list by calling silc_channel_payload_list_free.
9066 Affected files lib/silccore/silcchannel.[ch].
9068 Mon Mar 19 21:39:15 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9070 * Added one new argument <user mode> to the WHOIS command reply
9071 to return the mode of the user in SILC. Updated the protocol
9074 Implemented it to the server and client.
9076 Mon Mar 19 18:43:06 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9078 * Fixed the mode printing on the user interface on joining.
9079 Affected file silc/client_ops.c.
9081 * Implemented the UMODE command and user modes in general to the
9082 client library and to the user interface.
9084 * Implemented the UMODE command to the server.
9086 * The server now sends UNKNOWN_COMMAND error status if client sends
9087 unknown command. Affected file silcd/command.c.
9089 * All server commands now handle the command identifier the right
9090 way when sending the command reply to the client. The client can
9091 use to identify the command replies with the identifier.
9093 Mon Mar 19 16:13:07 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9095 * Added silc_server_get_client_route to resolve the route to
9096 the client indicated by the client ID. Affected file is
9099 * Added silc_server_relay_packet as general function to relay
9100 packet to arbitrary destination. This deprecates functions
9101 like _send_private_message_key, _relay_notify etc. Affected
9102 file is silcd/packet_send.[ch].
9104 Removed silc_server_send_key_agreement,
9105 silc_server_send_private_message_key and
9106 silc_server_packet_relay_notify functions from the file
9107 silcd/packet_send.[ch].
9111 * Implemented the SILC_NOTIFY_TYPE_KILLED notify handling in the
9112 server. Affected file silcd/packet_receive.[ch].
9114 * Implemented the KILL command to the client. Implemented the
9115 SILC_NOTIFY_TYPE_KILLED notify handling in the client library.
9116 Affected files lib/silcclient/command[_reply].c and
9117 lib/silcclient/client_notify.c. Implemented the KILL notify
9118 printing in the user inteface.
9120 * Fixed a lot silc_parse_nick memory leaks from the client
9121 library in the file lib/silcclient/command.c.
9123 * Changed the silc_server_send_notify_on_channels's `sender'
9124 argument from SilcSocketConnection to SilcClientEntry to
9125 check the sender as entry and not as connection object and not
9126 to send to the client provided as argument. The affected file
9127 is silcd/packet_send.[ch].
9129 * The notify packets that are destined directly to the client used
9130 to not to be processed by the server. Now changed that and the
9131 server processes all notify packets. After relaying the packet
9132 to the client the notify packet is processed in the server.
9134 * The silc_server_free_client_data now checks whether there is
9135 pending outgoing traffic for the client and purges the data to
9136 the network before removing the client entry.
9138 Sun Mar 18 21:02:47 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9140 * Added SILC_NOTIFY_TYPE_KILLED notify type. It is sent when
9141 an client is killed from the SILC Network. Updated the protocol
9144 Added new function silc_server_send_notify_killed to the
9145 silcd/packet_send.[ch].
9147 * Added function silc_server_packet_relay_notify to relay notify
9148 packets that are destined directly to a client. In this case
9149 the server does not process the notify packets but merely relays
9150 it to the client. Affected file silcd/packet_send.[ch].
9152 Added also silc_server_packet_process_relay_notify to check
9153 whereto relay the notify. Affected file is
9154 silcd/packet_receive.[ch].
9156 * Implemented the KILL command to the server.
9160 * Added the backup schema desgined last fall to the protocol
9161 specs for everyone to see. The specification is in the
9162 *-spec-xx.txt draft and the packet type definitions for the
9163 backup routers is in *-pp-xx.txt draft. Thusly, added also
9164 new packet type SILC_PACKET_CELL_ROUTERS.
9166 * A big security problem in the implementation discovered. The
9167 signoff of an client did not cause new channel key generation
9168 which it of course should've done. The channel keys must be
9169 always re-generated when client leaves (or signoffs) the channel.
9170 The silc_server_remove_from_channels funtion now handles
9171 the channel key re-generation.
9173 * Added `sender' argument to the silc_server_send_notify_on_channels
9174 to not to send the client provided as argument. Affected file
9175 silcd/packet_send.[ch].
9177 Fri Mar 16 15:52:49 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9179 * Implemented OPER and SILCOPER commands into the server and
9182 * Added silc_auth_verify and silc_auth_verify_data to verify
9183 the authentication directly from the authentication payload.
9184 It supports verifying both passphrase and public key based
9185 authentication. Affected file lib/silccore/silcauth.[ch].
9187 * Added `hash' field to the SilcIDListData structure. It is the
9188 hash negotiated in the SKE protocol. Affected file is
9191 * Slight redesigning of the SilcAuthPayload handling routines.
9192 Do not send SilcPKCS but SilcPublicKey as argument.
9194 * Implemented the public key authentication support to the
9195 serverconfig. The public key is loaded from the provided path
9196 and saved as authentication data to void * pointer. Thus,
9197 changed the unsigned char *auth_data to void *auth_data;
9199 * Fixed SHUTDOWN command to send the reply before the server
9200 is shutdown. :) Affected file silcd/command.c.
9202 * Fixed fatal bug in CONNECT command. The hostname was invalid
9203 memory and server crashed. Affected file silcd/command.c.
9205 * Fixed fatal bug in CLOSE command. The server_entry became
9206 invalid but was referenced later in the command. Affected file
9209 Thu Mar 15 12:46:58 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9211 * Fixed fatal bug in failure packet handling. Server ignored
9212 the failure and thus crashed when it came.
9216 Wed Mar 14 20:37:35 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9218 * Added new SILC_CF_LAG_STRICT command flag that strictly forces
9219 that the command may be executed only once in (about) 2 seconds.
9220 The old SILC_CF_LAG flag is same but allows command bursts up
9221 to five before limiting.
9223 Added the support for CF_LAG and CF_LAG_STRICT flags to the
9224 server code. Various commands now includes the CF_LAG_STRICT
9225 flag to disallow any kind of miss-use of the command.
9227 * Fixed the silc_buffer_unformat to not to allocate any data
9228 if the length of the data is zero. It used to allocate the
9229 length + 1. Affected file lib/silcutil/silcbuffmt.c.
9231 Wed Mar 14 16:10:30 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9233 * Changed the format of AdminConnection configuration section
9234 in the server. Added username of the admin to the format.
9235 Affected files silcd/serverconfig.[ch].
9237 Added silc_server_config_find_admin into silcd/serverconfig.[ch]
9238 to return admin configuration data by host, username and/or
9241 Wed Mar 14 13:18:16 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9243 * Implemented WHOWAS command to the server. Added the functions:
9245 silc_server_command_whowas_parse,
9246 silc_server_command_whowas_send_reply,
9247 silc_server_command_whowas_from_client and
9248 silc_server_command_whowas_from_server
9250 * Added <Client ID> argument to the WHOWAS command reply. Updated
9251 the protocol specs accordingly.
9253 * Implemented WHOWAS command and command_reply to the client
9256 Implemented the WHOWAS printing on the user interface.
9258 Tue Mar 13 22:17:34 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9260 * Added new argument to the WHOWAS command reply, the real name.
9261 It is an optional argument. Updated the protocol specs.
9263 * Added SilcIDCacheDestructor callback that is registered when
9264 the SilcIDCache is allocated. The callback is called when
9265 an cache entry in the ID Cache expires, or is purged from the
9266 cache. Added into lib/silccore/idcache.[ch].
9268 Added silc_idlist_client_destructor to the silcd/idlist.[ch]
9269 to destruct the client entries when the cache entry expires.
9270 Other ID Cache's in server and in the client library ignores
9273 * If the ID Cache entry's `expire' field is zero then the entry
9274 never expires. Added boolean `expire' argument to the
9275 silc_idcache_add function in the lib/silccore/idcache.[ch].
9276 If it is TRUE the default expiry value is used.
9278 * Added silc_server_free_client_data_timeout that is registered
9279 when client disconnects. By default for 5 minutes we preserve
9280 the client entry for history - for WHOWAS command.
9282 Tue Mar 13 13:26:18 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9284 * Added support to the server to enforce that commands are not
9285 executed more than once in 2 seconds. If server receives
9286 commands from client more frequently, timeout is registered
9287 to process the commands. Affected file silcd/command.c.
9288 Added new function silc_server_command_process_timeout.
9290 * Changed NICK_NOTIFY handling in client library to check that
9291 if the client's nickname was changed, so there is no need to
9292 resolve anything from the server.
9294 * Removed error printing from the WHOIS and IDENTIFY commands.
9295 If error occurs then it is ignored silently in the client library.
9296 The application, however, may map the received error to
9297 human readable error string. The application currently maps
9298 the NO_SUCH_NICKNAME error to string.
9300 * Made the command status message public to the application. Moved
9301 them from lib/silcclient/command_reply.c to
9302 lib/silcclient/command_reply.h. The application can map the
9303 received command status to the string with the
9304 silc_client_command_status_message function.
9306 * Added check to the server to check that client's ID is same
9307 as the Source ID in the packet the client sent. They must
9310 Tue Mar 13 12:49:21 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9312 * Added dist-bzip hook to the Makefile.am to make bzip2
9313 compressed distributions.
9315 Mon Mar 12 18:43:38 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9317 * Server now enforces the maximum length for the nickname and
9318 the channel as protocol specification dictates. 128 bytes for
9319 nickname and 256 bytes for channel name.
9321 * Moved the WHOIS printing to the application. The client libary
9322 does not print out the WHOIS information anymore, the application
9323 must do it. Renamed silc_client_command_reply_whois_print to
9324 the silc_client_command_reply_whois_save.
9326 The client's idle time is also sent to the application now, and
9327 the idle is shown on screen.
9329 * Added silc_client_command_reply_identify_save to save the
9330 received IDENTIFY entries.
9332 * Do not check for channel private keys in message sending and
9333 reception if the channel does not have the PRIVKEY mode set.
9334 Affected file lib/silclient/client_channel.c.
9336 Sun Mar 11 20:25:06 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9338 * Fixed a minor bug if WHOIS and IDENTIFY command parsing that
9339 just surfaced after chaning the JOIN procedure.
9341 Sun Mar 11 14:59:05 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9343 * Added silc_client_get_clients_by_list to get client entries
9344 from Client ID list, that is returned for example by JOIN
9345 and USERS command replies. The application should use this
9346 function for example when JOIN command reply is received to
9347 resolve the clients already on the channel (library does not
9348 do that anymore as USERS command reply is not used in the JOIN
9349 procedure anymore). Affected files lib/silcclient/silcapi.h and
9350 lib/silcclient/idlist.c.
9352 * JOIN command reply and USERS command reply returns now SilcBuffer
9353 pointers instead of unsigned char pointers when returning
9354 the client list and mode list.
9356 * Added <Client ID> argument to the JOIN command reply, mainly
9357 for the server to identify for which client the command was
9358 originally sent. Updated protocol specs accordingly.
9360 * Added SilcDlist private_key pointer to the SilcChannelEntry
9361 in the client to support the channel private keys. Affected
9362 file is lib/silcclient/idlist.h.
9364 * Added SilcChannelPrivateKey argument to the function
9365 silc_client_send_channel_message so that application can choose
9366 to use specific private ke if it wants to. If it is not provided,
9367 the normal channel key is used, unless private keys are set.
9368 In this case the first (key that was added first) is used
9369 as the encryption key.
9371 * Implemented the support for channel private key handling.
9372 Implemented the following functions:
9374 silc_client_add_channel_private_key,
9375 silc_client_del_channel_private_keys,
9376 silc_client_del_channel_private_key,
9377 silc_client_list_channel_private_keys and
9378 silc_client_free_channel_private_keys
9380 Affected file lib/silcclient/client_channel.c.
9382 * Added the support for the private keys in the channel message
9383 sending and encryption and in the message reception and
9384 decryption. Affected funtions are
9385 silc_client_send_channel_message and silc_client_channel_message.
9387 Sat Mar 10 21:36:22 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9389 * Added SKE's key verify callback to the client library's
9390 KE protocol context. Affected files lib/silcclient/protocol.[ch].
9392 * Removed the statement that server (or router) must send USERS
9393 command reply when joining to the channel so that the client
9394 knows who are on the channel. Instead, the client list and
9395 client's mode list is now sent in the JOIN command reply to the
9396 client who joined channel. This is better solution.
9398 * Added function silc_server_get_users_on_channel and function
9399 silc_server_save_users_on_channel to the silcd/server.[ch].
9401 * Removed function silc_server_command_send_users from the
9404 * Do not show topic on the client library anymore. The topic is
9405 sent in the command reply notify to the application and the
9406 application must show the topic now.
9408 Sat Mar 10 00:07:37 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9410 * Added client searching by nickname hash into the IDENTIFY and
9411 WHOIS commands in the server as they were clearly missing from
9412 them. Affected file is silcd/command.c.
9414 * Fixed a bug in private message receiving in the client library.
9415 The remote ID was freed and it wasn't supposed, now it is
9418 Fri Mar 9 12:40:42 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9420 * Minor fix to the channel payload; allocate the data area, as it
9421 needs to be of specific length.
9423 * If the key agreement port is zero then the operating
9424 system will define the bound port. Affected files are
9425 lib/silcclient/silcapi.h and lib/silcclient/client_keyagr.c.
9427 * Added new function silc_channel_payload_decrypt into the file
9428 lib/silccore/silcchannel.[ch].
9430 * Moved the channel message etc, check from silc_packet_decrypt
9431 to applications. The library calls now a generic
9432 SilcPacketCheckDecrypt callback which is to return TRUE or FALSE
9433 when the packet is either normal or special. This was done to
9434 allow more wide range of checking that was not allowed when
9435 the code was in library. Now applications can do virtually any
9436 checks to the packet and return to the library the decision how
9437 the packet should be processed. Affected files are
9438 lib/silccore/silcpacket.[ch].
9440 Added silc_server_packet_decrypt_check to the server and
9441 silc_client_packet_decrypt_check to the client library.
9443 * Added silc_server_packet_send_srcdest into silcd/packet_send.[ch]
9444 to send with specified source and destination information.
9446 * Channel message delivery between routers was broken after the
9447 channel key distribution was fixed earlier. The channel key
9448 was used be to distributed to other routers as well which is not
9449 allowed by the protocol. Now this is fixed and channel keys
9450 really are cell specific and the channel message delivery between
9451 routers comply with the protocol specification.
9453 * Fixed various commands in server to check also the global list
9454 for the channel entry and not just the local list. The affected
9455 file silcd/command.c.
9457 Thu Mar 8 21:39:03 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9459 * Added assert()s to buffer formatting and unformatting routines
9460 to assert (if --enable-debug) when error occurs. Affected
9461 file: lib/silcutil/silcbuffmt.c.
9463 * Changed to auto-reconnect to check whether the remote host is
9464 router and register the re-connect timeout if it is. It used
9465 to check that whether we are normal server, but router must do
9466 auto-reconnect with another router as well. Affected file
9469 * Removed the [<key len>] option from CMODE command as the cipher
9470 name decides the key length, nowadays. See the defined ciphers
9471 from the protocol specification.
9473 * Added [<hmac>] option to the CMODE command to define the HMAC
9474 for the channel. Added SILC_CMODE_HMAC channel mode.
9476 * Added [<hmac>] option for the JOIN command so that user can
9477 select which HMAC is used to compute the MACs of the channel
9480 * Added Hmac field to the Channel Message Payload. The integrity
9481 of plaintext channel messages are now protected by computing
9482 MAC of the message and attaching the MAC to the payload. The
9483 MAC is encrypted. Now, it is clear that this causes some
9484 overhead to the size of the packet but rationale for this is that
9485 now the receiver can verify whether the channel message decrypted
9486 correctly and also when private keys are set for the channel the
9487 receiver can decrypt the packet with several keys and check from
9488 the MAC which key decrypted the message correctly.
9490 * Added silc_cipher_encrypt and silc_cipher_decrypt into the
9491 lib/silccrypt/silccipher.[ch].
9493 * Added silc_hash_len to return the digest length into the
9494 lib/silcrypt/silchash.[ch].
9496 * Rewrote parts of Silc Channel Payload interface in the
9497 lib/silccore/silcchannel.[ch]. The encode function now also
9498 encrypts the packet and parse function decrypts it.
9500 Wed Mar 7 20:58:50 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9502 * Fixed a minor formatting bug in the SKE's key material processing.
9503 It actually might have processed the keys wrong way resulting
9506 * Redefined the mandatory HMAC algorithms and added new algorithms.
9507 Added hmac-sha1-96 and hmac-md5-96 which are normal hmac-sha1
9508 and hmac-md5 truncated to 96 bits. The mandatory is now
9509 hmac-sha1-96. Rest are optional (including the one that used
9510 to be mandatory). Rationale for this is that the truncated HMAC
9511 length is sufficient from security point of view and can actually
9512 make the attack against the HMAC harder. Also, the truncated
9513 HMAC causes less overhead to the packets. See the RFC2104 for
9516 * Added new [hmac] configuration section. The SKE used to use
9517 the hash names (md5 and sha1) in the SKE proposal as HMCAS which
9518 is of course wrong. The official names that must be proposed in
9519 the SKE are the ones defined in the protocol specification
9520 (hmac-sha1-96 for example). The user can configure any hmac
9521 using any hash function configured in the [hash] section. At
9522 least, the mandatory must be configured.
9524 Rewrote the HMAC interface in lib/silccrypt/silchmac.[ch].
9526 * Added HMAC list to the SKE proposal list. It has now both
9527 hash algorithm list and HMAC list. This makes the protocol
9528 incompatible with previous versions. The SKE now seems to work
9529 the way it is supposed to work, for the first time actually.
9531 * Defined plain Hash algorithms to the protocol specification.
9534 Tue Mar 6 15:36:11 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9536 * Implemented support for key agreement packets into the server.
9537 Added functions silc_server_key_agreement and
9538 silc_server_send_key_agreement. Other than these functions,
9539 server has nothing to do with this packet.
9541 * Added support for private message key packets into the server.
9542 Added functions silc_server_private_message_key and
9543 silc_server_send_private_message_key.
9547 * Changed the silc_[client|server]_protocol_ke_set_keys to be
9548 called in the protocol's final callback instead in the END
9549 protocol state. This makes a little more sense and in the same
9550 time in client we can use the same protocol routines for normal
9551 key exchange and to key agreement packet handling as well.
9553 * Added to both client's and server's KE protocol context the
9554 SilcSKEKeyMaterial pointer to save the key material. We will
9555 bring the key material to the protocol's final callback by doing
9556 this. The final callback must free the key material.
9558 * Added SKE's packet_send callback into client's KE protocol
9559 context so that the caller can choose what packet sending function
9560 is used. This way we can use different packet sending when
9561 doing normal SKE when doing key agreement packet handling (in
9562 the key agreement packet handling we do not want to encrypt
9565 * Implemented the responder side of the key agreement routines
9566 in the client. The client can now bind to specified port and
9567 accept incoming key negotiation. The key material is passed
9568 to the application after the protocol is over.
9570 * Implemented the processing of incoming Key Agreement packet
9571 in the client. Added function silc_client_key_agreement to
9574 * Implemented the intiator side of the key agreement routines
9575 in the client. The client can now initiate key agreement with
9576 another remote client. The key material is passed to the
9577 application after the protocol is over.
9579 * Created client_keyagr.c to include all the key agreement
9582 * Added macro SILC_TASK_CALLBACK_GLOBAL which is equal to the
9583 SILC_TASK_CALLBACK except that it is not static.
9585 * Created client_notify.c and moved the Notify packet handling
9586 from the client.[ch] into that file.
9588 * Created client_prvmsg.c and moved all private message and
9589 private message key routines from the client.[ch] into that file.
9591 * Create client_channel.c and moved all channel message and
9592 channel private key routines from the client.[ch] into that file.
9594 * Changed silc_client_get_client_by_id_resolve to resolve with
9595 WHOIS command instead of IDENTIFY command, in the file
9596 lib/silclient/idlist.c.
9598 Mon Mar 5 18:39:49 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9600 * Implemented the SKE's responder side to the Client library.
9602 * When FAILURE is received to the protocol do not trust it
9603 blindly. Register a timeout to wait whether the remote closes
9604 the connection as it should do it, only after that process the
9605 actual failure. This was changed to both client and server.
9607 * Added client_internal.h to include some of the structures
9608 there instead of client.h in lib/silcclient/.
9610 * Added function silc_task_unregister_by_callback to unregister
9611 timeouts by the callback function.
9613 Sat Mar 3 19:15:43 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9615 * Some "Incomplete WHOIS info" errors has been appearing on the
9616 log files. Took away the entry->userinfo check from WHOIS
9617 reply sending. The entry->userinfo is now " " if client did not
9618 provide one. I thought this was fixed earlier but something
9619 is wrong still. Let's see if the error still appears.
9621 Wed Feb 28 20:56:29 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9623 * Fixed a minor bug in the login when the channel key is
9624 re-generated in the server. It used to generate the key in
9625 wrong order and thus caused problems in the channel traffic.
9627 * Fixed a minor bug in channel key distsribution after
9628 KICK command. The key was not sent to the router even though
9631 Tue Feb 27 20:24:25 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9633 * Added silc_ske_process_key_material_data as generic routine
9634 to process any key material as the SILC protocol dictates. The
9635 function is used by the actual SKE library but can be used by
9636 applications as well. This relates to the private message keys
9637 and the channel private keys since they must be processed the
9638 same way the normal SILC session keys. The protocol dictates
9639 this. Affected files: lib/silcske/silcske.[ch].
9641 Added also silc_ske_free_key_material to free the
9642 SilcSKEKeyMaterial structure.
9644 * Defined silc_cipher_set_key function to set the key for
9645 cipher without using the object's method function. The affected
9646 files: lib/silccrypt/silccipher.[ch].
9648 * Implemented silc silc_client_add_private_message_key,
9649 silc_client_add_private_message_key_ske,
9650 silc_client_del_private_message_key,
9651 silc_client_list_private_message_keys and
9652 silc_client_free_private_message_keys functions in the
9655 Added functions silc_client_send_private_message_key to send
9656 the Private Message Key payload and silc_client_private_message_key
9657 to handle incoming Private Message Key payload.
9659 * Added Cipher field to the Private Message Key payload to set
9660 the cipher to be used. If ignored, the default cipher defined
9661 in the SILC protocol (aes-256-cbc) is used.
9663 Tue Feb 27 13:30:52 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9665 * Removed lib/silcclient/ops.h file.
9667 Redefined parts of the SILC Client Library API. Created new
9668 file silcapi.h that deprecates the ops.h file and defines the
9669 published Client Library API. Defined also private message key
9670 API and channel private key API into the file.
9672 This is the file that the application must include from the
9673 SILC Client Library. Other files need not be included by
9674 the application anymore.
9676 * Added new key_agreement client operation callback and also
9677 defined the Key Agreement library API for the application.
9679 Tue Feb 27 11:28:31 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9681 * Added new packet type: SILC_PACKET_KEY_AGREEMENT. This packet
9682 is used by clients to request key negotiation between another
9683 client in the SILC network. If the negotiation is started it
9684 is performed using the SKE protocol. The result of the
9685 negotiation, the secret key material, can be used for example
9686 as private message key.
9688 Implemented the Key Agreement payload into the files
9689 lib/silccore/silauth.[ch].
9691 Mon Feb 26 12:13:58 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9693 * Redefined ciphers for the SILC protocol. Added some new ciphers
9694 and defined the key lengths for the algorithms. Changed the
9695 code accordingly. The default key length is now 256 bits.
9697 * Fixed SKE key distribution function silc_ske_process_key_material
9698 when the key length is more than 128 bits. The default key
9699 length in SILC is now 256 bits.
9701 * Added new command status type: SILC_STATUS_ERR_UNKOWN_ALGORITHM
9702 to indicate unsupported algorithm.
9704 * Renamed rijndael.c to aes.c and all functions as well.
9706 * Fixed a long standing channel key setting bug in client library.
9707 Weird that it has never surfaced before.
9709 * Fixed bug in channel deletion. If the entire channel is removed
9710 then it must also delete the references of the channel entry
9711 from the client's channel list as the client's channel entry and
9712 the channel's client entry share same memory.
9714 Sun Feb 25 20:47:29 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9716 * Implemented CONNECT and SHUTDOWN commands in the client.
9718 * Implemented CLOSE command to the client.
9720 * Added the function silc_idlist_find_server_by_name into the
9721 files silcd/idlist.[ch].
9723 Added the function silc_idlist_find_server_by_conn into the
9724 files silcd/idlist.[ch].
9726 Sat Feb 24 23:45:49 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9728 * DIE command was renamed to SHUTDOWN. Updated the both code
9731 * Defined SILC_UMODE_NONE, SILC_UMODE_SERVER_OPERATOR and
9732 SILC_UMODE_ROUTER_OPERATOR modes into lib/silccore/silcmode.h.
9734 * Implemented CONNECT, CLOSE and SHUTDOWN commands to the server
9737 * Added function silc_server_create_connection function to create
9738 connection to remote router. My server implementation actually
9739 does not allow router to connect to normal server (it expects
9740 that normal server always initiates the connection to the router)
9741 so the CONNECT command is only good for connecting to another
9744 Sat Feb 24 16:03:45 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9746 * Added SILC_NOTIFY_TYPE_KICKED to indicate that the client
9747 or some other client was kicked from the channel.
9749 Implemented the handling of the notify type to both client
9752 Implemented silc_server_send_notify_kicked to send the KICKED
9753 notify. It is used to send it to the server's primary router.
9755 * Implemented the KICK command into server and client.
9757 * Added `query' argument to the silc_idlist_get_client function
9758 to indicate whether to query the client from server or not if
9761 * Added new command status type SILC_STATUS_ERR_NO_CHANNEL_FOPRIV
9762 to indicate that the client is not channel founder.
9766 Sat Feb 24 00:00:55 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9768 * Removed the rng context from SilcPacketContext structure and
9769 changed that the packet routine uses the Global RNG API.
9771 Fri Feb 23 11:22:57 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9773 * Added support for quit message that client can "leave" on the
9774 channel when it quits the SILC. It is ditributed inside the
9775 SILC_NOTIFY_TYPE_SIGNOFF notify type.
9777 Added silc_server_free_client_data that will take the
9778 signoff message as argument.
9780 * Changed SKE routines to use the silc_pkcs_sign/verify routines.
9782 Thu Feb 22 23:05:36 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9784 * Updated parts of the protocol specification to keep it up
9787 Thu Feb 22 15:08:20 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9789 * Added List flag (SILC_PACKET_FLAG_LIST) to indicate list of
9790 payloads in one packet.
9792 * Deprecated following packet types: NEW_ID_LIST, NEW_CHANNEL_LIST,
9793 NEW_CHANNEL_USER_LIST, SET_MODE and SET_MODE_LIST. List packets
9794 use now the new List flag.
9796 * Also deprecated the following packet types: REPLACE_ID,
9797 NEW_CHANNEL_USER and REMOVE_CHANNEL_USER packet types.
9799 * Added list support for Notify packet in server.
9801 * Added silc_server_send_notify_channel_change to send the
9802 CHANNEL_CHANGE notify type to replace channel ID's. Deprecates
9803 the silc_server_send_replace_id.
9805 * Added silc_server_send_notify_nick_change to send the
9806 NICK_CHANGE notify type. Deprecates the function
9807 silc_server_send_replace_id.
9809 * Added silc_server_send_notify_join to send the JOIN notify type.
9810 Deprecates the function silc_server_send_new_channel_user.
9812 * Added silc_server_send_notify_leave to send LEAVE notify type.
9813 Deprecates the function silc_server_send_remove_channel_user.
9815 * Added silc_server_send_notify_cmode and
9816 silc_server_send_notify_cumode to send CMODE and CUMODE notify
9817 types. Deprecates the silc_server_send_set_mode function.
9819 * Added SERVER_SIGNOFF notify type to indicate that server has
9820 quit. This means that all clients on the channel from that
9821 server will drop. This can be also used when netsplit happens.
9823 Deprecated REMOVE_ID packet type since it is not needed anymore
9826 Added silc_server_send_notify_server_signoff to send the
9827 SERVER_SIGNOFF notify type. Deprecates the function
9828 silc_server_send_remove_id.
9830 Added also silc_server_send_notify_signoff to send the
9831 SIGNOFF notify type.
9833 * Employed the PKCS #1. It is the mandatory way to do RSA in the
9834 SILC protocol from this day on. Changed the protocol
9835 specification as well.
9837 * Added silc_server_send_notify_topic_set to send TOPIC_SET
9838 notify type. It is used between routers to notify about
9839 topic changes on a channel.
9841 * Added silc_id_dup into lib/silccore/id.[ch] to duplicate
9844 * Partly updated the protocol specification to comply with the
9845 changes now made. It is still though a bit outdated.
9847 * The JOIN notify type now takes one extra argument <Channel ID>.
9848 The packet used to be destined to the channel but now the
9849 JOIN type may be sent as list thus it is impossible to
9850 destine it to any specific channel. By adding this argument
9851 it is again possible.
9853 Wed Feb 21 22:39:30 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9855 * Added CREDITS file. The CHANGES and CREDITS file will appear
9856 in the distribution as well.
9858 Wed Feb 21 14:17:04 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9860 * Implemented CMODE_CHANGE, CUMODE_CHANGE and TOPIC_SET notify
9861 types in the server's silcd/packet_receive.c.
9863 * Implemented CMODE and CUMODE to work in router environment.
9865 * Fixed minor encoding and decoding buglet from the
9866 lib/silccore/silcmode.c.
9868 * Fixed buffer overflow from lib/silcclient/command.c in USERS
9871 Wed Feb 21 12:44:00 EET 2001 Mika Boström <bostik@lut.fi>
9873 * Changed all SilcConfigServer* and silc_config_server* to
9874 SilcServerConfig* and silc_server_config*, respectively.
9877 Wed Feb 21 00:10:00 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9879 * Associated the ID (client or server ID) to the Authentication
9880 Payload to avoid any possibility of forging. Updated the
9881 protocol specification and the code accordingly.
9883 Tue Feb 20 14:14:14 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9885 * The RSA key length is now save to the RsaKey context in the
9886 key generation process in lib/silccrypt/rsa.c. The key length
9887 is now used to figure out the maximum size of the block allowed
9888 to be encrypted/signed.
9890 * Added silc_mp_mp2bin_noalloc into lib/silcmath/mpbin.[ch]. It
9891 is equivalent to the silc_mp_mp2bin but does not allocate any
9894 * Changed silc_mp_mp2bin API to take length argument. If it is
9895 non-zero then the buffer is allocated that large. If zero, then
9896 the size is approximated using silc_mp_sizeinbase, which however
9899 * Created Global RNG API which is global RNG that application can
9900 initialize. After initializing, any routine anywhere in the
9901 code (including library) can use RNG without allocating a new
9902 RNG object. This was done to allow this sort of use of the
9903 RNG in code that has no chance to allocate RNG object. All
9904 applications currently allocate this and many routines in the
9905 library use this. Affected file lib/silccrypt/silcrng.[ch].
9907 * Removed the RNG kludge from lib/silcmath/primegen.c and changed
9908 it to use the Global RNG API.
9910 * Defined Authentication Payload into protocol specification that
9911 is used during SILC session to authenticate entities. It is
9912 used for example by client to authenticate itself to the server
9913 to obtain server operator privileges.
9915 Implemented this payload into the lib/silccore/silcauth.[ch].
9916 Implemented also routines for public key based authentication
9917 as the new protocol specification dictates.
9919 Moved definitions of different authentication methods from
9920 lib/silccore/silcprotocol.h into lib/silccore/silcauth.h.
9922 * Added silc_pkcs_encrypt, silc_pkcs_decrypt, silc_pkcs_sign,
9923 silc_pkcs_verify and silc_pkcs_sign_with_hash and
9924 silc_pkcs_verify_with_hash functions into the file
9925 lib/silccrypt/silcpkcs.[ch].
9927 Mon Feb 19 19:59:28 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9929 * The client entry's userinfo pointer must be always valid.
9930 Otherwise the [<unknown>] bug will surface beacuse the WHOIS
9931 will fail since it requires the userinfo. Now, the userinfo
9932 is allocated as "" if actual userinfo does not exist. Actually,
9933 it must exist and it is totally Ok to drop client connections
9934 that does not announce the userinfo. However, we will make
9935 this workaround for now.
9937 * Added silc_net_get_remote_port into lib/silcutil/silcnet.[ch]
9938 to return the remote port by socket.
9940 Mon Feb 19 14:26:49 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9942 * Changed SILC_SERVER_COMMAND_EXEC_PENDING macro to the name
9943 SILC_SERVER_PENDING_EXEC and added an new macro
9944 SILC_SERVER_PENDING_DESTRUCTOR which is called to free the
9945 data or when error occurs while processing the pending command.
9947 Added new argument `destructor' into silc_server_command_pending
9948 and to the SilcServerCommandPending object. This destructor is
9949 now called after calling the pending callback or if error occurs
9950 immediately. If error occurs the actual pending callback won't
9951 be called at all - only the destructor. The destructor may be
9952 NULL if destructor is not needed.
9954 All this applies for client library code as well. Similar
9955 changes were made there as well for the pending commands.
9957 In the client, the application must now allocate the
9958 SilcClientCommandContext with the silc_client_command_alloc
9961 * Added reference counter to the SilcServerCommandContext. Added
9962 function silc_server_command_alloc and silc_server_command_dup
9965 Same type of functions added to the client library for the same
9968 * Removed the cmd_ident from IDListData away since it is now
9969 global for all connections. It is the command identifier used
9970 in command sending and with pending commands. The affected file
9973 * Added reference counter to the SilcSocketConnection objecet to
9974 indicate the usage count of the object. The object won't be
9975 freed untill the reference counter hits zero. Currently only
9976 server uses this, and client ignores it. The client must be
9977 set to use this too later. The affected files are
9978 lib/silccore/silcsockconn.[ch]. Added also the function
9979 silc_socket_dup to increase the reference counter.
9981 This was mainly added because it is possible that the socket
9982 is removed underneath of pending command or other async
9983 operation. Now it won't be free'd and proper DISCONNECTING
9984 flags, etc. can be set to avoid sending data to connection that
9985 is not valid anymore.
9987 * Added SILC_SET_DISCONNECTING to server.c when EOF is read from
9988 the connection. After that it sets SILC_SET_DISCONNECTED.
9989 It is, however, possible that the socket data is not still freed.
9990 The silc_server_packet_process now checks that data is not
9991 read or written to connection that is DISCONNECTED. The socket
9992 get's freed when the reference counter hits zero.
9994 Mon Feb 19 00:50:57 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9996 * Changed the client operation API: channel_message operation's
9997 `sender' is now the client entry of the sender, not the nickname
9998 and the `channel' is the channel entry, not the channel name.
10000 In the private_message operation the `sender' is now also the
10001 client entry of the sender not the nickname.
10003 Affected file is lib/silcclient/ops.h and all applications
10004 using the client operations.
10006 Sat Feb 17 22:11:50 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10008 * Moved the calling of ops->connect() from connect_to_server_final
10009 into receive_new_id functin since that is the point when the
10010 client is actually allowed to send traffic to network. The
10011 affected file is lib/silcclient/client.c.
10013 Sat Feb 17 13:15:35 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10015 * When receiving NEW_CHANNEL_LIST, NEW_CHANNEL_USER_LIST,
10016 NEW_ID_LIST and SET_MODE_LIST packets, broadcast the list packet
10017 (if needs broadcasting) instead of broadcasting the packets one
10018 by one which would make a burst in the network traffic.
10020 * Added `broadcast' argument to the functions in silcd/server.[ch]
10021 silc_server_create_new_channel[_with_id] to indicate whether
10022 to send New Channel packet to primary router.
10024 Sat Feb 17 01:06:44 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10026 * Added new function into the silcd/server.[ch] files:
10027 silc_server_create_new_channel_with_id to create new channel with
10028 already existing Channel ID.
10030 * Added new packet type SILC_PACKET_SET_MODE_LIST into the file
10031 lib/silccore/silcpacket.h. This packet is used t send list of
10032 Set Mode payloads inside one packet. Server uses this to set
10033 the modes for the channels and clients on those channels, that it
10034 announced to the router when it connected to it. The protocol
10035 specification has been updated accordingly.
10037 * The silc_server_new_channel did not handle the packet coming
10038 from normal server as it normally does not send that. However,
10039 when it announces its channels it does send it. Implemented
10040 the support for that.
10042 * Added SILC_ID_CHANNEL_COMPARE macro to compare to Channel ID's
10043 into the file lib/silccore/id.h.
10045 Fri Feb 16 23:57:29 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10047 * Fixed memory leaks in the functions silc_idlist_del_client,
10048 silc_idlist_del_channel and silc_idlist_del_server in the file
10049 silcd/idlist.c. All of those leaked like a sieve.
10051 * Fixed some small memory leaks in the client's function
10052 silc_client_notify_by_server.
10054 * Added functions into silcd/server.c: silc_server_announce_clients,
10055 silc_server_announce_channels and silc_server_announce_server.
10056 These functions are used by normal and router server to announce
10057 to its primary router about clients, channels and servers (when
10058 router) that we own. This is done after we've connected to the
10061 These functions effectively implements the following packet types:
10062 SILC_PACKET_NEW_CHANNEL_LIST, SILC_PACKET_NEW_CHANNEL_USER_LIST
10063 and SILC_PACKET_NEW_ID_LIST.
10065 * Added new functions into the silcd/packet_receive.[ch]:
10066 silc_server_new_id_list, silc_server_new_channel_list and
10067 silc_server_new_channel_user_list to handle the incoming
10068 NEW_ID_LIST, NEW_CHANNEL_LIST and NEW_CHANNEL_USER_LIST packets.
10070 * Added support of changing Channel ID in the function
10071 silc_server_replace_id. If the server that announces a channel
10072 to the router already exists in the router (with same name but
10073 with different Channel ID), router is responsible to send
10074 Replace ID packet to the server and force the server to change
10075 the Channel ID to the one router has.
10077 * Added new notify type SILC_NOTIFY_TYPE_CHANNEL_CHANGE to notify
10078 client that the Channel ID has been changed by the router. The
10079 normal server sends this to the client. Client must start using
10080 the new Channel ID as the channel's ID.
10082 Implemented handling of this new type into lib/silcclient/client.c
10083 into the function silc_client_notify_by_server.
10085 * Added new function silc_idlist_replace_channel_id into the files
10086 silcd/idlist.[ch] to replace the Channel ID.
10088 Fri Feb 16 14:14:00 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10090 * Call silc_server_command_identify_check always when processing
10091 the IDENTIFY command in silcd/command.c
10093 Thu Feb 15 20:07:37 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10095 * Added new packet type SILC_PACKET_HEARTBEAT that is used to
10096 send keepalive packets. The packet can be sent by clients,
10097 servers and routers.
10099 Added function silc_socket_set_heartbeat into the file
10100 lib/silccore/silcsockconn.[ch] to set the heartbeat timeout.
10101 If not set, the heartbeat is not performed. The actual
10102 heartbeat is implemented in the low level socket connection
10103 library. However, application is responsible of actually
10104 sending the packet.
10106 Added silc_server_send_heartbeat to send the actual heartbeat
10107 packet into silcd/packet_send.[ch]. Server now performs
10108 keepalive with all connections.
10110 * Added silc_task_get_first function into lib/silcutil/silctask.c
10111 to return the timeout task with shortest timeout. There was a bug
10112 in task unregistration that caused problems. TODO has been
10113 updated to include that task system must be rewritten.
10115 * The client library will now resolve the client information when
10116 receiving JOIN notify from server for client that we know but
10117 have incomplete information.
10119 * Rewrote parts of silc_server_remove_from_channels and
10120 silc_server_remove_from_one_channel as they did not remove the
10121 channel in some circumstances even though they should've.
10123 * Encryption problem encountered in server:
10125 The LEAVE command used to send the Channel Key packet to the
10126 router immediately after generating it. However, the code
10127 had earlier sent Remove Channel user packet but not immediately,
10128 ie. it was put to queue. The order of packets in the router
10129 was that Channel Key packet was first and Remove Channel User
10130 packet was second, even though they were encrypted in the
10131 reverse order. For this reason, MAC check failed. Now, this
10132 is fixed by not sending the Channel Key packet immediately but
10133 putting it to queue. However, this is more fundamental problem:
10134 packets that are in queue should actually not be encrypted
10135 because packets that are sent immediately gets encrypted
10136 actually with wrong IV (and thus MAC check fails). So, packets
10137 that are in queue should be encrypted when they are sent to
10138 the wire and not when they put to the queue.
10140 However, the problem is that the current system has not been
10141 designed to work that way. Instead, the packet is encrypted
10142 as soon as possible and left to the queue. The queue is then
10143 just purged into wire. There won't be any fixes for this
10144 any time soon. So, the current semantic for packet sending
10147 o If you send packet to remote host and do not force the send
10148 (the packet will be in queue) then all subsequent packets to the
10149 same remote host must also be put to the queue. Only after the
10150 queue has been purged is it safe again to force the packet
10153 o If you send all packets immediately then it safe to send
10154 any of subsequent packets through the queue, however, after
10155 the first packet is put to queue then any subsequent packets
10156 must also be put to the queue.
10158 Follow these rules and everything works fine.
10160 Thu Feb 15 14:24:32 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10162 * Added new function silc_server_remove_clients_by_server to
10163 remove all client entries from ID list when the server connection
10164 is lost. In this case it is also important to invalidate all
10165 client entires as they hold the invalid server entry. This
10166 fixes fatal bug when server has lost connection and will reconnect
10169 Wed Feb 14 16:03:25 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10171 * Made some sanity checks to silc_server_daemonise like to check
10172 whether the requested user and group actually exists.
10174 * Added sanity check to SKE's silc_ske_responder_finish to check
10175 that the public and private key actually is valid.
10177 * Invalidate the client's nickname when receiving Replace ID
10178 packet and the Client ID is being replaced. This means that the
10179 server will query the nickname if someone needs it (client)
10182 * Sort the ID Cache in client library when the ID Cache data
10183 has changed (needs sorting).
10185 * Do not allow for SILC client to create several connections to
10186 several servers. The client does not support windows right now
10187 and generating multiple connections causes weird behaviour.
10189 Irssi-silc client does support windows and can handle several
10190 connections without problems, see: www.irssi.org and SILC plugin.
10192 * Fixed some places where client was added to the IDList. The
10193 rule of thumb is following (in order to get everything right):
10194 If the client is directly connected local client then the
10195 `connection' argument must be set and `router' argument must be
10196 NULL to silc_idlist_add_client function. If the client is not
10197 directly connected client then the `router' argument must
10198 bet set and the `connection' argument must be NULL to the
10199 silc_idlist_add_client function.
10201 * The funtion silc_server_packet_send_local_channel actually did
10202 not check whether the client was locally connected or not. It
10203 does that now. Fixed a bug related to LEAVE command.
10205 * Fixed Remove Channel User payload parsing bug in server's
10206 silcd/packet_receive.c. Fixed a bug related to LEAVE command.
10208 * The server's silc_server_save_channel_key now checks also the
10209 global ID list for the channel as it might not be in the local
10210 list. Fixed a bug related to LEAVE command.
10212 * Is this the end of the [<unknown>] buglet that has been lurking
10213 around for a long time? A little for loop fix in server's
10214 silc_server_command_whois_parse that is used by both IDENTIFY
10215 and WHOIS command. At least, this was a clear bug and a cause
10216 of one type of [<unknown>] buglet.
10218 * WHOIS and IDENTIFY commands call the function
10219 silc_server_command_[whois/identify]_check function even if
10220 we are not router server.
10222 Tue Feb 13 19:55:59 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10224 * Added --with-gmp configuration option. If set the GMP
10225 is always compiled in the SILC source tree. If not set then
10226 it is checked whether the system has the GMP3 installed. If
10227 it has then the GMP won't be compiled (the system's headers
10228 and library is used), if it doesn't have it then the GMP is
10229 compiled in the SILC source tree.
10231 Mon Feb 12 11:20:32 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10233 * Changed RSA private exponent generation to what PKCS #1
10234 suggests. We try to find the smallest possible d by doing
10235 modinv(e, lcm(phi)) instead of modinv(e, phi). Note: this is
10236 not security fix but optimization.
10238 Sun Feb 11 18:19:51 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10240 * Added new config entry [Identity] to fork the server and run
10241 it as specific user and group. A patch from Bostik.
10243 * Imported Dotconf configuration library into lib/dotconf.
10244 This will be used to create the SILC configuration files later.
10245 It will appear in the distsribution after this commit.
10247 Sat Feb 10 21:13:45 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10249 * A big code auditing weekend happening. Auditing code for
10250 obvious mistakes, bugs and errors. Also, removing any code
10253 Removed files for being obsolete:
10255 o lib/silcutil/silcbuffer.c (the buffer interface is entirely in
10256 inline in the file lib/silcutil/silcbuffer.h)
10258 o lib/silcutil/silcbufutil.c (the header has inline versions)
10260 Changed code to fix possible error conditions:
10262 o The buffer formatting routines now check that the destination
10263 buffer really has enough space to add the data. This applies for
10264 both buffer formatting and unformatting
10265 (lib/silcutil/silcbuffmt.[ch]). Also, the entire buffer
10266 unformatting was changed to accomodate following rules:
10267 XXX_*STRING_ALLOC will allocate space for the data into the pointer
10268 sent to the function while XXX_*STRING will not allocate or copy
10269 the data into the buffer. Instead it sets the pointer from the
10270 buffer into the pointer sent as argument (XXX_*STRING used to
10271 require that the pointer must be allocated already). This change
10272 makes this whole thing a bit more consistent and more optimized
10273 (note that the data returned in the unformatting with XXX_*STRING
10274 must not be freed now). The routines return now -1 on error.
10276 o Tried to find all code that use buffer_format and buffer_unformat
10277 and added return value checking to prevent formatting and
10278 especially unformatting errors and possible subsequent fatal
10281 o Changed ske->x and ske->KEY to mallocated pointers in
10282 lib/silcske/silcske.h. Fixed possible data and memory leak.
10284 o Added return value checking to all *_parse* functions. Fixed
10285 many memory leaks as well.
10287 o Added length argument to silc_id_str2id in lib/silccore/id.[ch]
10288 so that buffer overflows would not happen. All code now also
10289 checks the return value as it can fail.
10291 Mon Feb 5 20:08:30 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10293 * Added reconnection support to server if the normal server looses
10294 its connection to the router (for example if router is rebooted).
10295 The server performs normal reconnection strategy implemented
10296 to the server. Affected file silcd/server.c.
10298 Sun Feb 4 13:18:32 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10300 * Added new packet type SILC_PACKET_SET_MODE that is used to
10301 distribute the information about changed modes (for clients,
10302 channels and clients channel modes) to all routers in the
10303 network. Updated the protocol specification accordingly.
10305 Added functions into silcd/packet_send.c and
10306 silcd/packet_receive.c: silc_server_send_set_mode,
10307 silc_server_set_mode.
10309 Added new files silcmode.[ch] into lib/silccore that implements
10310 the encoding and decoding of Set Mode Payload. Added new type
10311 SilcSetModePayload. Moved the definitions of different modes
10312 from lib/silccore/silcchannel.h into lib/silccore/silcmode.h.
10314 Sat Feb 3 15:44:54 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10316 * Oops, a little mistake in server's connection authentication
10317 protocol. The protocol is not ended with FAILURE but with
10318 SUCCESS if the authentication is Ok. :) Affected file is
10321 * Implemented NICK_CHANGE notify handling in server in the file
10322 silcd/packet_receive.c The NICK_CHANGE notify is distributed to
10323 the local clients on the channel. After the changing nickname
10324 in router environment snhould work and the [<unknown>] nickname
10325 should appear no more.
10327 The silc_server_replace_id function that receives the Replace ID
10328 payload now sends the NICK_CHANGE notify type also in the file
10329 silcd/packet_receive.c
10331 * Changed WHOIS and IDENTIFY command to support the maximum amount
10332 of arguments defined in protocol specs (3328 arguments). This
10333 fixed a bug that caused problems when there were more than three
10334 users on a channel.
10336 Fri Feb 2 11:42:56 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10338 * Added extra parameter, command identifier, to the
10339 silc_client_send_command so that explicit command identifier
10342 Changed that ID list routines uses specific command identifier
10343 when sending WHOIS/IDENTIFY requests to the server so that they
10344 can be identified when the reply comes back.
10346 Affected files lib/silcclient/command.[ch],
10347 lib/silcclient/client.c and lib/silcclient/idlist.[ch].
10349 * Added `sender' argument to silc_server_packet_send_to_channel
10350 to indicaet the sender who originally sent the packet to us
10351 that we are now re-sending. Ignored if NULL. Affected file
10352 silcd/packet_send.[ch].
10354 * Added some server statistics support in silcd/server_internal.h
10355 SilcServerStatistics structure and around the server code. Also
10356 send some nice statistics information when client is connecting
10359 Thu Feb 1 23:31:21 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10361 * Fixed channel ID decoding in server's JOIN command reply in
10362 silcd/command_reply.c
10364 * Fixed braodcasting of replace ID payload to not to send it if
10365 we are standalone server in silcd/packet_receive.c.
10367 * Fixed all channel message sending routines to not to send
10368 packets to clients that has router set, since they are routed
10369 separately in the same function earlier. Affects file
10370 silcd/packet_send.c and all channel packet sending functions.
10372 * In USERS reply, res_argv[i] are not allocated, the table
10373 is allocated. Thus changed that free the table, not its
10376 * In server's whois_check and identify_check if the client is
10377 locally connected do not send any WHOIS commands - they are not
10380 Thu Feb 1 21:32:27 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10382 * Fixed some minor bugs in client when sending WHOIS command. The
10383 arguments was in wrong order.
10385 * Removed statis function add_to_channel from server in
10386 silcd/command.c that was previously used with the joining but
10389 * Tested USERS command in router environment successfully with two
10390 routers, two servers and two clients.
10392 Thu Feb 1 00:54:26 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10394 * Reorganized the USERS command and command reply in client library
10395 in lib/silcclient/command.c and lib/silcclient/command_reply.c.
10396 When the command is given by user we register a pending command
10397 callback that will reprocess the command after the reply has been
10398 received from the server. When reprocessing the packet we then
10399 display the information. Thus, the USERS information is displayed
10400 now in the command callback instead of in the command reply
10401 callback. The processing of the command is same as previously
10402 when server has sent the command reply in the JOINing process.
10404 * Added to USERS command in silcd/command_reply.c to join the client,
10405 we didn't use to know about, to the channel after we've created
10406 a client entry for it. Also, for clienet we did know already still
10407 check whether it is on the channel or not and add it if not.
10409 * Removed silc_server_command_join_notify as the function and its
10412 Tue Jan 30 22:39:15 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10414 * Changed the client's pending command handling to the same as the
10415 server's pending command handling. It is also now possible to
10416 execute command reply functions from other command reply
10417 function as the function callbacks for commands and command
10418 replies are one and same. The pending commands are not static
10419 list anymore, it is mallocated SilcDList in lib/silcclient/client.h
10420 in client connection context. Thus, pending commands are server
10421 connection specific as it is convenient.
10423 Changed the function silc_client_command_pending and
10424 silc_client_command_pending_del and added new function
10425 silc_client_command_pending_check. Removed the
10426 SILC_CLIENT_CMD_REPLY_EXEC, and SILC_CLIENT_PENDING_COMMAND_CHECK
10429 * Added cmd_ident, current command identifier, to the client
10430 connection context in lib/silcclient/client.h to keep track on
10431 command identifiers used in command sending. Client's command reply
10432 function handling now supports the mandatory command identifiers.
10434 * Added SILC_CLIENT_COMMAND_EXEC_PENDING macros to all command reply
10435 funtions in client to fully support pending command callbacks.
10437 * NOTE: the name_list in USERS (old NAMES) command is NOT sent anymore
10438 as one of the arguments to the application in the command reply
10441 * NOTE: The FORWARDED flag is depracated. It used to be depracated
10442 before first releasing SILC but came back. Now it is removed again
10443 and should come back nomore. The FORWARDED flag was used only
10444 by the JOINing procedure by forwarding the command packet to router.
10445 Now, the JOINing procedure has been changed to more generic (due
10446 to various router environment issues) and FORWARDED is not needed
10447 anymore for anything. The protocol specification is yet to be
10450 Now, removed silc_server_packet_forward from server and the flag
10451 SILC_PACKET_FORWARDED from lib/silccore/silcpacket.h.
10453 Tue Jan 30 00:05:05 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10455 * Renamed NAMES command to USERS command. The NAMES was named that
10456 due to historical reasons. Now it is renamed. Also, rewrote
10457 parts of the USERS command. The nickname list is not sent anymore
10458 by the server. Only Client ID and mode lists are sent in the USERS
10459 command. Changed this also to the protocol specification.
10461 The client now resolves the names and stuff after it receives
10462 the USERS list from the server when joining to the channel.
10464 * WHOIS and IDENTIFY commands has been changed to support multiple
10465 Client ID's per command. One can now search for multiple users
10466 in the network by sending only one WHOIS or IDENTIFY command.
10467 Changed the code and the protocol specifications.
10469 * Removed silc_server_command_identify_parse and changed that IDENTIFY
10470 uses silc_server_command_whois_parse to parse the request. */
10472 * If normal server, do not parse the WHOIS and IDENTIFY requests
10473 before sending it to the router. Saves some time.
10475 Sun Jan 28 16:19:49 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10477 * Fixed JOIN command on client library. Wrong number of arguments
10478 used to crash the client.
10480 * Added silc_server_channel_has_global function to check whether
10481 channel has global users or not.
10483 * Added silc_server_channel_has_local function to check whether channel
10484 has locally connected clients on the channel.
10486 * The silc_server_remove_from_one_channel now checks whether the
10487 channel has global users or not after given client was removed from
10488 the channel. It also checks whether the channel has local clients
10489 on the channel anymore. If it does not have then the channel entry
10490 is removed as it is not needed anymore.
10492 * The silc_server_notify now checks on JOIN notify whether the joining
10493 client is one of locally connected or global. If it is global then
10494 the channel has now global users on the channel and that is marked
10495 to the channel entry. Also, it now saves the global client to
10496 global list who is joining and JOINs it to the channel. This is
10497 for normal server, that is.
10499 Changed silc_server_send_notify_on_channel,
10500 silc_server_packet_relay_to_channel and
10501 silc_server_packet_send_to_channel check if we are normal server
10502 and client has router set (ie. global client) do not send the
10503 message to that client, as it is already routed to our router.
10505 * Implemented LEAVE notify type handling in silc_server_notify
10508 * Tested LEAVE command in router environment successfully. Tested
10509 with two routers, two servers and two clients.
10513 * idlist_find_xxx_by_id routines now dumps the ID on the debug mode.
10515 * Implemented SIGNOFF notify type handling in silc_server_notify
10518 * silc_server_remove_id now removes the client entry from all channels
10519 it has joined and thusly sends SIGNOFF notify type.
10521 * Rewrote the NAMES list generation in server by removing two excess
10522 loops. The lists are created now inside one loop.
10524 Sat Jan 27 22:34:56 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10526 * silc_server_remove_channel_user checks now also global list
10527 for channel and client.
10529 * silc_server_new_channel_user checks now both local and global
10530 list for channel and client. Fixed a bug in client id decoding.
10531 Used to decode wrong buffer.
10533 * silc_server_channel_message checks now both local and global
10534 list for channel entry.
10536 * Tested channel joining (hence JOIN) in router environment
10537 successfully. Tested with two routers, two servers and two
10540 * Tested channel message sending in router environment successfully.
10542 Thu Jan 11 03:22:57 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10544 * Added silc_server_save_channel_key into server.[ch] to save the
10545 received channel key in Channel Key payload processing. It is
10546 also used in JOIN command reply handling.
10548 Equivalent function silc_client_save_channel_key added into
10549 client.[ch] into client library.
10551 * Changed JOIN command reply to send information whether the channel
10552 was created or not (is existing already) and the channel key
10553 payload. Changed protocol specs accordingly.
10555 * Fixed bugs in WHOIS and IDENTIFY command reply sending when
10556 the request was sent by ID and not by nickname. Crashed on
10559 Sat Dec 23 21:55:07 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10561 * Fixed a bug in Client library. IDENTIFY and WHOIS reply functions
10562 now correctly save the received data.
10564 * silc_server_free_sock_user_data now notifies routers in the
10565 network about entities leaving the network.
10567 At the same time implemented functions silc_server_remove_id
10568 and silc_server_send_remove_id to receive and send REMOVE_ID
10569 packets. The packet is used to notify routers in the network
10570 about leaving entities. The ID removed will become invalid in
10573 * Added function silc_idlist_del_server into server. Removes and
10574 free's server entry from ID list.
10576 * silc_server_private_message function now checks, if we are router,
10577 that the destination ID really is valid ID, naturally.
10579 * In router when NEW_ID packet is received (for new client) the
10580 hash of the Client ID is saved in the ID Cache but the
10581 client->nickname is set to NULL, instead of putting the hash
10584 IDENTIFY command now also checks that client->nickname must be
10585 valid. If it is not if will request the data from the server who
10586 owns the client. Added new function
10587 silc_server_command_identify_check.
10589 * Added silc_command_set_command into lib/silccore/silcommand.[ch]
10590 to set the command to already allocated Command Payload.
10592 * Tested private message sending in router environment with two
10593 routers, two servers and two clients. Fixed minor bugs and now
10596 * Fixed segfault from client's NAMES command. Used to crash if
10597 not on any channel.
10599 * Forwarded packets must not be routed even if it is not destined
10600 to the receiver. Changed server code comply with this.
10602 Sun Dec 17 14:40:08 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10604 * Added `require_reverse_mapping' boolean value to ServerParams
10605 structure. If TRUE (not default) the server will require that
10606 the connecting host has fully qualified domain name.
10608 If the reverse mapping is not required and hostname could not be
10609 found the IP address is used as hostname.
10611 Sat Dec 16 17:39:54 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10613 * Implemented version string checking to both client and server.
10614 The check is incomplete currently due to the abnormal version
10615 strings used in development version of SILC.
10617 * Changed all command functions in server to use the new
10620 Fri Dec 15 15:55:12 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10622 * Changed char *data to unsigned char *data in ID Cache system to
10623 support binary data as ID Cache data. Changed code to support
10624 binary data in lib/silccore/idcache.c.
10626 * Renamed silc_server_packet_relay_command_reply to
10627 silc_server_command_reply as it is normal packet receiving
10628 function. Rewrote the function to accept command replys for
10629 servers and not only for clients.
10631 * Mark remote router always as registered server if we are connecting
10632 to it. Otherwise, commands sent by the router to us are ignored.
10634 * All ID List find routines now returns the ID Cache Entry pointer
10635 as well if requested.
10637 * WHOIS command works now in router environment, tested with two
10638 routers, two servers and two clients.
10640 * Cleaned up and rewrote IDENTIFY command. IDENTIFY should work now
10641 in router environment (as it is almost equivalent to WHOIS) but
10642 hasn't been tested thoroughly. Added new functions:
10644 silc_server_command_identify_parse
10645 silc_server_command_identify_send_reply
10646 silc_server_command_identify_from_client
10647 silc_server_command_identify_from_server
10649 * Disabled route cache adding because adding two different ID's with
10650 same IP replaces the old cache entry thus giving wrong route.
10651 The entry->router->connection is always the fastest route anyway
10652 so route cache may not be needed. Of course, new routes maybe
10653 established after receiving the ID when the entry->router->connection
10654 might not be anymore the most optimal.
10656 Thu Dec 14 15:55:35 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10658 * Add route cache for received ID for fast routing.
10660 * Added silc_server_packet_route to route received packet on router
10661 that is not destined to us.
10663 * Renamed silc_server_get_route to silc_server_route_get.
10665 * Added id_string and id_string_len fields into SilcServer to
10666 include encoded ServerID for fast comparing without excess
10667 encoding of the ID's.
10669 * Cleaned up WHOIS command on server side. Added following static
10672 silc_server_command_whois_parse
10673 silc_server_command_whois_check
10674 silc_server_command_whois_send_reply
10675 silc_server_command_whois_from_client
10676 silc_server_command_whois_from_server
10678 * Added macro SILC_SERVER_COMMAND_CHECK_ARGC to check mandatory
10679 arguments in command replies. All command functions should be
10680 updated to use this macro.
10682 Sun Dec 10 23:52:00 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10684 * Minor typo fixes on command reply handling on server.
10686 Tue Nov 28 11:05:39 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10688 * Added silc_server_command_add_to_channel internal routine to add
10689 the client to the channel after router has created the channel and
10690 sent command reply to the server.
10692 * Added generic silc_server_send_command to send any command from
10695 * Use static buffer with ID rendering instead of duplicating data.
10697 Mon Nov 27 21:39:40 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10699 * Fixed a channel user mode bug when joining to a channel server gave
10700 everybody channel founder rights, oops.
10702 * We mark ourselves as the router of the incoming server connection
10703 if we are router ourselves. This way we can check in some packet
10704 sending functions whether it is locally connected server. For
10705 incoming router connections we put NULL.
10707 * For router sending packets locally means now always sending the
10708 packet cell wide; to local clients and local servers. For normal
10709 server sending packet locally means sending it to only local
10712 * Fixed the JOIN command to really work in router environment. If the
10713 channel is created it is always created by the router. Router is
10714 also responsible of making the initial joining to the channel,
10715 sending JOIN notify to the sending server and distributing
10716 NEW_CHANNEL and NEW_CHANNEL_USER packets. Hence, if the channel
10717 does not exist server doesn't do anything else but forward the
10718 command to the router which performs everything.
10720 * Added silc_server_send_channel_key function to send the Channel Key
10723 * Added silc_server_create_channel_key to create new channel key. The
10724 channel key is now re-generated everytime someone joins or leaves
10725 a channel, as protocol dictates. Note: channel->key_len is the
10726 key length in bits.
10728 Wed Nov 22 22:14:19 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10730 * Splitted server.[ch] finally. Created now packet_send.[ch] and
10731 packet_receive.[ch] to separate packet sending and receiving
10732 routines. The server.[ch] now includes everything else including
10733 actual packet processing (writing and reading data) and other
10736 Renamed silc_server_private_message_send_internal to
10737 silc_server_send_private_message. The routine is still though
10738 used only to relay private messages as server does not send
10739 private messages itself.
10741 Renamed silc_server_new_channel to silc_server_create_new_channel
10742 and added new function sicl_server_new_channel that handles the
10743 incoming New Channel packet. Added also new sending function
10744 silc_server_send_new_channel to send New Channel Payload.
10746 * Added new function silc_server_notify to process incoming notify
10747 packet to the server/router. Server may then relay the notify
10748 to clients if needed.
10750 * Added new function silc_server_new_channel_user to process incoming
10751 New Channel User packet. Router will redistribute the packet and
10752 send JOIN notify to its local clients and locally connected servers
10753 if needed. Normal server will send JOIN notify to its local client
10754 on same channel when received this packet. Added also corresponding
10755 sending function silc_server_send_new_channel_user to sent the
10758 * Added boolean route argument to send_notif_to_channel and
10759 packet_send_to_channel functions to attempt to route the packet
10760 if it is TRUE and send only locally if it is FALSE.
10762 Tue Nov 21 19:49:31 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10764 * silc_server_replace_id now broadcasts the received replace ID
10765 packet if it is not broadcast packet already. The router must
10766 broadcast to inform other routers about changed ID.
10768 * Added backpointer to server's router into SilcServer context in
10769 silcd/server_internal.h.
10771 * Fixed silc_server_packet_broadcast to send correct broadcast
10774 * The channel key is now distributed to the local client as soon
10775 as it is received from the router (in router environment) so that
10776 no other packet may be sent for the channel until client has
10779 * silc_server_remove_channel_user now broadcasts the received
10780 Remove Channel User packet if it is not broadcast packet already.
10781 The router must broadcast to inform other routers about removed
10784 * Added users field into SilcPacketContext that is a reference count
10785 of the context. One can increase the reference count by calling
10786 silc_packet_context_dup which is now changed to just increase the
10787 reference count instead of duplicating the data. The reference
10788 count is decresed by calling silc_packet_context_free that will
10789 free the data after the reference count hits zero.
10791 For now on the packet context and everything allocated into it
10792 (including the raw packet from network) must be freed by calling
10793 the new silc_packet_context_free function. Added also new function
10794 silc_packet_context_alloc that must be used now to allocate the
10795 context. This also means that if a routine is asynchronous from
10796 silc_[client/server]_packet_parse_type the packet context must
10797 be duplicated by calling silc_packet_context_dup. Otherwise it
10798 gets free'd after silc_[client/server]_packet_parse_type returns.
10799 Also, one must remember that if packet is duplicated then its
10800 reference count must be decresed by calling the free function as
10801 many times as it was duplicated.
10803 * Changed SilcBuffer field from protocol contexts to SilcPacketContext
10804 from both client and server.
10806 Mon Nov 20 23:47:03 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10808 * Made joining to a channel working in router environment.
10810 * Cleaned up JOIN command on server side and create function
10811 silc_server_command_join_channel internal routine to make the
10814 Thu Nov 9 21:12:39 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10816 * Changed silc_command_pending list to SilcDList. Also, added
10817 `ident' field to SilcServerCommandPending structure to identify
10818 the reply and to call correct callback.
10820 Added silc_server_command_pending_check function to replace the
10821 corresnponding macro. The silc_command_pending list is not
10824 * Added silc_command_set_ident into lib/silccore/silccommand.[ch]
10825 to set identifier to previously allocated Command Payload. It
10826 is used to set identifier for command when resending Command
10829 * Added silc_command_payload_encode_payload to encode Command
10830 Payload buffer from SilcCommandPayload structure.
10832 * Added silc_argument_payload_encode_payload to encode Argument
10833 payload buffer from SilcArgumentPayload structure.
10835 Wed Nov 8 21:03:28 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10837 * Changed WHOIS command to support router connection on server side.
10838 The whois request is always sent to router unless the server is
10839 standalone server. After server has received the reply from the
10840 router will it send the reply to the client.
10842 * Added silc_server_packet_broadcast into silcd/server.[ch] to
10843 broadcast received broadcast packet. The function is used only
10844 by router. The broadcast packet is always sent to the router's
10847 * Added silc_id_render function in lib/silcutil/silcutil.[ch] to
10848 render given ID to printable string, for log files for example.
10850 Tue Nov 7 22:14:19 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10852 * Made basic router to router connections working. At least they
10853 can now connect to each other but nothing really works the way
10854 they are supposed - yet.
10856 * Added new initiator token to RouterConnection configuration
10857 file in silcd/serverconfig.[ch]. It is used to tell whether we
10858 are the initiator to the remote router or whether we'll expect
10859 the other end to connect.
10861 * Moved registering of listener task to silc_server_init, hence
10862 the server starts listenning as soon as it is run, even if it
10863 does not have connections to other routers. Let's see how well
10866 * Changed default connection retry timeouts for more suitable in
10869 * Removed cipher and such arguments from silc_idlist_add_client
10870 and silc_idlist_add_server prototypes from silcd/idlist.[ch].
10871 Added new function silc_idlist_add_data to add the keys and stuff
10874 * Added SilcIDListData structure and added it to SilcClientEntry
10875 and SilcServerEntry as their first field in the structure. This
10876 way we can explicitly cast the ID entries to the SilcIDListData
10877 structure and get common data for the entries. In past, we had
10878 to first check what type of connection it is and then cast it to
10879 correct ID entry type. Now, we can directly cast the opaque
10880 pointer to the SilcIDListData (no matter what ID entry it actually
10881 is) and get the data needed.
10883 Mon Nov 6 21:56:12 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10885 * Wow, found a bug in scheduler. The scheduler uninitialized itself
10886 in some circumstances even if threre were timeout tasks, though not
10887 IO tasks, but tasks anyway. Now fixed.
10889 * Defined SilcServerConnection structure to hold connection specific
10890 stuff about directly connected servers and routers. The definition
10891 is currently in silcd/server_internal.h. I thought about having
10892 a bit more important role fro this struct but for now it is used
10893 only when connecting to other server (or router actually).
10895 * Added connecting retry support in server when connecting to
10896 router(s). The retry feature implement exponential backoff
10897 algorithm. Also, added SilcServerParams structure to hold default
10898 parameters for server. For now, it include these retry settings
10899 and are hard coded. After server is moded to be as Silc Server
10900 Library this structure will be more important.
10902 Sun Nov 5 22:28:44 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10904 * Changed client librarys channel->clients table to SilcList and
10905 changed code accordingly.
10907 Thu Nov 2 16:28:01 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10909 * Changed client's channel table to SilcList and changed code
10910 accordingly. Also changed SilcChannelClientEntry to include back-
10911 pointer to the channel so that client entry can use that structure
10912 as list as well and we have fast cross-reference to the channel.
10913 This change dramatically decreased the complexity of channel
10914 handling with client entry and vice versa (removed one extra
10915 loop when searching for channel entry from many functions).
10917 * Changed server->sim from table to SilcDList and changed code
10920 * NAMES command can now be used from user interface. It will show
10921 the user list on the channel, neatly.
10923 * Added realname pointer to SilcClientEntry in lib/silcclient/idlist.h.
10924 Code now saves realname of the user if it becomes available.
10926 * Renamed configure.in to configure.in.pre and made ./prepare
10927 script to automatically add correct version string to
10928 configure.in which it creates from configure.in.pre.
10930 Wed Nov 1 17:21:26 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10932 * NAMES command reply now shows users mode with the nickname when
10933 joining to channel.
10935 * Moved silc_client_ch[u]mode[_char] functions from
10936 silc/clientutil.[ch] to lib/silcclient/client.[ch]. Though, that
10937 place sucks, they are utility functions and should be in some
10940 * Fixed some unsigned int's to unsigned short's. Patch by cras.
10942 * Fixed contrib/getopt*.[ch] to not require config.h. Patch by
10945 Tue Oct 31 20:10:37 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10949 * Added TRQ (efficient deque and list library) into lib/trq. This is
10950 a very good list library that is currently used in the SILC. Defined
10951 SilcList API over the library because I didn't like the API very
10952 much. See lib/trq/silclist.h for the API and examples of how to
10953 use the API. Fixed various places in the code to use the new
10954 SilcList API. The SilcList is meant for lists that has a structure
10955 already defined as a list. It is not suitable to add just some
10956 context to the list (in TRQ, the context is the list actually).
10958 So, I defined SilcDList that can be used for the purpose where
10959 predefined list structure does not exit. This can be used as
10960 such list. Now some context just can be added to the SilcDList.
10961 Currently this list is not used in the SILC just yet, though there
10962 are a lot places where this can replace dynamically allocated
10963 tables and I will fix these places, later, to use SilcDList.
10964 See lib/trq/silcdlist.h for SilcDList (they are all inline functions,
10965 and use TRQ internally).
10967 Also fixed some annoying warning messages that the original TRQ
10968 code generated. Also minor changes to TRQ's Makefile.in.
10970 * Added support for querying by Client ID to both WHOIS and
10971 IDENTIFY commands into server, as required by the protocol.
10973 * Removed method function pointers from SilcBuffer structure. They
10974 weren't used to anything and just increased the context size for
10975 no good reason. This change also made silc_buffer_alloc and
10976 silc_buffer_free functions inline functions.
10978 * Disabled command flooding detection support until it's fixed so
10979 that it accepts commands in but does not execute them more than once
10982 * Added silc_net_localhost(), to return local hostname, into
10983 lib/silcutil/silcnet.[ch]. Also added client->hostname pointer
10984 that must be initialized before calling silc_client_init.
10986 * Added new function: silc_server_send_notify_on_channels to send
10987 notify messages to all channels client has joined. It is assured
10988 that the message is sent only once per client.
10990 * Moved silc_log_format (from lib/silcutil/silclog.[ch] into
10991 lib/silcutil/silcutil.[ch] as silc_format function. The new
10992 function is generic and is used by server as well, not only by
10993 the logging routines.
10995 * Added new SKE status type: SILC_SKE_STATUS_BAD_VERSION to indicate
10996 the provided version string was not acceptable. Added new function:
10997 silc_ske_check_version into lib/silcske/silcske.h. The function
10998 must be implemented by the application (client or server) and it
10999 does not reside in the SKE library. The function checks the version
11000 string remote end sent.
11002 * Added back pointers (to opaque context and to SilcSocketConnection)
11003 into SilcPacketContext structure into lib/silccore/silcpacket.h.
11005 * Added silc_packet_context_dup into lib/silccore/silcpacket.[ch] to
11006 duplicate packet context structure.
11008 * Changed `notify' client operation to send same arguments as client
11009 receives from server except for ID's. ID's are mapped to correct
11010 ID entry and that is returned. Also, if channel entry is not sent
11011 by server but the notify is for channel the channel entry is sent
11012 to application (otherwise application doesn't know that it is for
11013 channel (library gets it from packet's Destination ID)).
11015 * Added silc_client_remove_from_channels into client library to
11016 remove a client from all channels it has joined to. Used when
11017 received SIGNOFF notify from server. Added also new function
11018 silc_client_replace_from_channels to replace old ID entry with
11019 new ID entry on all channels. Used when received NICK_CHANGE
11020 notify from server.
11022 * Fixed ID Cache list handling in silc_idlist_get_client in
11023 lib/silcclient/idlist.c. Also, added silc_idlist_get_client_by_id
11024 to get (or query) client by ID.
11026 * Updated TODO list.
11028 * Added connection authentication status message defined by the
11029 protocol: SILC_CONN_AUTH_OK and SILC_CONN_AUTH_FAILED and added the
11030 support for these into the code in client and server side.
11032 * Added generic function silc_client_send_command to send any command
11033 with variable argument list. Application should use this function
11034 to send commands if the command functions provided by the library
11035 does not suite for the application's user interface needs.
11037 * Added new `failure' client operation. Application is notified about
11038 received failure packet if client is executing a protocol. In this
11039 case the protocol's execution has failed.
11041 * Added SKE's end notify to send the SKE_SUCCESS notify message that
11042 is required by the protocol.
11044 * Added SILC_PROTOCOL_STATE_FAILURE to indicate received failure
11045 packet from remote. SILC_PROTOCOL_STATE_ERROR indicates local
11048 * Added status flag to SilcSKE object to indicate realtime status
11049 of the SKE protocol.
11051 * Application receives now exactly same command reply arguments as
11052 the library receives from server. However, if ID is received the
11053 corresponding ID entry is returned to the application (eg. Client
11054 ID is mapped to correct SilcClientEntry entry and that is returned).
11055 Changed command_reply client operation due to this change.
11057 * Changed all ID's in commands and in command replys as ID Payloads.
11058 Change affected both client and server side codes.
11060 All ID's sent in SILC network (with execption of ID's in SILC
11061 Packet header) are sent in ID Payload to support variable length
11064 * Server now notifies nick changes and notifies all clients on
11065 the channels about the new nickname (about the new Client ID,
11068 * Implemented CMODE command to change channel modes. Supports all
11069 channel modes defined by the protocol specs except ban and invite
11070 lists. (Also, private channel key mode is supported but support for
11071 setting private channel key in client is missing, thus, this mode
11072 has no effect on client side (except that server requires that the
11073 client uses private channel key and normal channel traffic does not
11076 Also, invite mode works per se, but INVITE command does not work
11077 yet correctly, so you can set channel as invite only channel but
11078 inviting clients to the channel does not work (it is yet to be
11079 thought what's the best way to do it).
11081 * Added new command SILC_COMMAND_CUMODE to change user mode on the
11082 channel. Defined user modes: CHANNEL_FOUNDER and CHANNEL_OPERATOR.
11083 Implemented CUMODE command to change user's mode on the channel.
11084 Supports all modes defined by the protocol specs.
11086 * Added NAMES command reply to return users modes on the channel.
11088 * Removed unnecessary and slow ciphers from lib/silccrypt.
11090 * Set SO_KEEPALIVE option to connection sockets by default.
11092 * Added new command reply status: SILC_STATUS_USER_NOT_ON_CHANNEL.
11094 * Added notify types: MOTD, CMODE_CHANGE and CUMODE_CHANGE. Also,
11095 redefined the Notify Payload into protocol specs.
11097 * Added silc_id_payload_parse_id to get ID directly from raw
11100 Mon Oct 9 20:57:02 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11102 * Changed SILC_COMMAND_IDENTIFY in protocol specification to
11103 accept searching by Client ID as well.
11105 * Added support for LEAVE and SIGNOFF notify types in client library.
11107 * Added silc_id_payload_parse_data into lib/silccore/silcpayload.[ch]
11108 to parse ID Payload from raw data.
11110 Sun Oct 8 19:33:08 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11112 * Added flags parameter into silc_ske_assemble_security_properties
11113 function in lib/silcske/silcske.[ch].
11115 * Changed notify client operation to fit better for notify messages
11116 sent by server. The notify payload received from server is now
11117 passed to the application (after parsing it to SilcNotifyPayload).
11118 It is application's responsibility to retrieve the arguments
11119 from the payload and show the message the way it wants. The message
11120 sent by server is implementation specific.
11122 * Changed public keys to comply with the protocol specification.
11123 Old public keys are not supported anymore and are not compatible.
11125 * Removed nickname from Channel Payload as the latest draft removed
11126 it. The client must resolve the nickname from the NAMES command
11127 reply received when it joined the channel.
11129 Also, changed all channel_xxxx_payload to channel_payload_xxxx.
11131 Sat Oct 7 21:55:01 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11133 * Fixed some errors in protocol specification drafts.
11135 * Created lib/silccore/silcnotify.c to implement Notify Payload
11136 encoding and decoding, lib/silccore/silcpayload.[ch] to implement
11137 generic payloads described by protocol specifications. The file
11138 includes implementations for ID Payload and Argument Payload.
11140 * Changed Command Payload implementation to use the new Argument
11141 Payload. Changed command_xxxx_payload to command_payload_xxxx
11142 to comply with SILC coding conventions.
11144 * Added suppport for Argument Payload handling in Notify Payload
11145 implementation as protocol requires it. Added the new support
11146 into server and client lib as well.
11148 Thu Oct 5 21:16:28 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11150 * Added support for multiple nicknames on same channel. [n] is
11151 added locally to the nickname if there are more than one same
11152 nicknames on the channel.
11154 * Server now sends all nicknames that matched WHOIS request.
11155 Client also shows the list received from server.
11157 * Added TOPIC command to client side. User can now set and show
11158 current topic on channel.
11160 * Added MOTD command to client and server. Also, server sends the
11161 motd when client connects to the server.
11163 * Changed version strings to comply ISO 8601.
11165 Wed Oct 4 23:29:06 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11167 * Fixed protocol error handling in client library. It should now
11168 cope even if the SKE fails for some reason.
11170 * Made new protocol specification drafts for submitting to IETF.
11172 * Implemented TOPIC command to server in silcd/command.c.
11174 * Added two new notify types into lib/silccore/silcnotify.h:
11175 SILC_NOTIFY_TYPE_NICK_CHANGE and SILC_NOTIFY_TYPE_TOPIC_SET to
11176 notify nickname change and topic setting/change on a channel.
11178 * API change of command_reply operation in client library. The
11179 application gets now the status type received from server as well.
11181 Sat Sep 30 16:57:42 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11183 * Removed the function just added to lib/silcutil/silcschedule.[ch].
11185 * Cras fixed and optimized the packet handling even further and
11186 it should work now. Minor change to the prototype of function
11187 silc_packet_receive_process in lib/silccore/silcpacket.[ch].
11189 Sat Sep 30 08:48:47 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11191 * Added new function into lib/silcutil/silcschedule.[ch]:
11192 silc_schedule_with_fd to select() a specified fd. The function
11193 returns after timeout expires or data arrives or goes. The
11194 function is used by packet routines to wait that all data is
11195 received from network.
11197 * Fixed data reading from network in lib/silccore/silcpacket.c.
11198 The code now assures that all data is read from the fd and then
11199 continues packet processing. This was a bug fix since the code
11200 used to drop some data in some circumstances.
11202 * Added new function into lib/silcclient/client.[ch]:
11203 silc_client_start_key_exchange to start key exchange after
11204 connection has been established to server. The code internally
11205 now uses this funtion but its main purpose was to provide it
11206 for applications that perform their own connecting. After
11207 application has created a connection it merely calls this
11208 function to start the key exchange between client and server.
11209 The library takes care of everything else after that.
11211 Updated also lib/silcclient/README to explain the usage of
11214 * Do not send to application information that connection has
11215 been established. Application gets notified it by connect
11218 Thu Sep 28 23:40:19 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11220 * Applied cras's patch to add silc_schedule_one function. The
11221 function runs scheduler once and returns.
11223 * Fixed the scheduler after cras messed it up. The timeout
11224 handling works now as it's supposed to work.
11226 * Added into lib/silccore/ silcnotify.h to include notify
11227 message types support. Changed silc_server_send_notify*
11228 functions, in server.[ch], to support those new notify types.
11229 Added the support for the notify types into client library,
11230 as well. Added new notify client operation into ops.h in
11233 * Changed silc_server_packet_send_to_channel to send normal
11234 packets instead of just channel message packets. The function
11235 is now used to send the notify packets to channels. It is not
11236 used to send channel message packets anymore, as server never
11237 sends them anymore.
11239 * Added explicit casting into lib/silcutil/silcbuffmt.c to few
11240 va_arg()s as it seems to require it nowadays. I guess, if SILC
11241 is compiled with older va_arg() the new code should work anyway.
11243 Wed Sep 13 18:10:14 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11245 * Splitted core library. Core library (lib/silccore) includes
11246 now only SILC protocol specific core (and common) components.
11247 Created new utility library (lib/silcutil) that includes more
11248 generic purpose stuff. The stuff for util library was taken
11249 from the old core library. This was minor and easy split.
11251 * Created SILC Client Library (lib/silcclient) that includes
11252 implementation of the SILC client without user interface. This
11253 was major move from silc/ directory. The code has been changed
11254 so that it is transparent towards the user interface. The
11255 silc/ directory includes now the same user interface as before
11256 and it uses the new client library. Read lib/silcclient/README.
11257 Basicly, the client library performs everything else related
11258 to SILC except user interface handling. Also, configuration
11259 files are considered to be part of user interface and library
11260 does not handle them.
11262 This change also changed a lot of structures, function naming etc.
11263 Most important change was that SilcClientWindow object was
11264 renamed to SilcClientConnection in the client library. Created
11265 also new file lib/silcclient/ops.h. Also added new files
11266 silc/local_command.[ch] and silc/client_ops.[ch].
11268 All these changes were made to make it easier for user interface
11269 designers to create what ever user interface for the SILC client
11272 It is also expected that the server will be moved to lib
11273 directory as well and SILC Server Library will be created;
11274 sometimes in the future.
11276 * Removed Local commands from lib/silccore/silccommand.h as
11277 they are application specific and new client library does not
11278 handle any of those anymore.
11280 * Several functions moved to lib/silcutil/silcutilc.[ch] from
11281 old client implementation in silc/.
11283 * Added support for callback functions in SILC_LOG_* macros.
11284 Application can now set its own callbacks that will be called
11285 instead of using the default functions that will always print
11286 the debug messages to stderr (or stdout). Also, debugging can
11287 now be disabled by setting silc_debug to FALSE and re-enabled by
11288 setting it to TRUE. Note, that logging will still work even
11289 if debugging is disabled.
11291 New functions in lib/silcutil/silclog.[ch]: silc_log_set_callbacks,
11292 silc_log_reset_callbacks, silc_log_set_debug_callbacks and
11293 silc_log_reset_debug_callbacks.
11295 * To enable debugging in silc client one must give now -d
11296 option on command line.
11298 * Changed silc_schedule_init to automatically allocate task queues
11299 if they are not allocated before calling it.
11301 Thu Sep 7 10:49:33 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11303 * Added GMP 3.1 into math library.
11305 Sun Aug 20 21:27:26 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11307 * Added SILC_PACKET_REMOVE_CHANNEL_USER to remove a client from
11308 a channel in SILC network. The packet is used by servers and
11309 routers to notify other routers that user has left a channel.
11310 This little feature was missing until now. Added the feature
11311 to protocol specification as well.
11313 Added functions: silc_server_send_remove_channel_user and
11314 silc_server_remove_channel_user into server.[ch].
11316 * Added SILC_PACKET_REKEY and SILC_PACKET_REKEY_DONE into
11317 lib/silccore/silcpacket.h. However, they are not implemented
11320 Sat Aug 19 23:04:16 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11322 * Fixed joining to a channel and sending channel messages
11323 between server and router. The channel message sending should
11324 now work inside a cell.
11326 Tue Jul 25 20:46:13 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11328 * Fixed the private message sending between server and router.
11329 The private message sending should now work inside a cell.
11331 * Added silc_server_replace_id into server.[ch] to replace
11332 existing ID in the SILC network.
11334 * Added silc_idlist_find_server_by, silc_idlist_replace_client_id
11335 and silc_idlist_replace_server_id into idlist.[ch] in server.
11337 Mon Jul 24 18:33:31 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11339 * Fixed the server to server connections. Server can again now
11340 connect to router. Router to router connections probably does
11343 Thu Jul 20 13:15:01 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11345 * Added dynamic protocol registering support. Now protocols can
11346 registered and unregistered on the fly. Patch by cras.
11348 Wed Jul 19 19:08:46 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11350 * Added lib/contrib directory to hold routines that some platforms
11351 don't have but are needed by SILC.
11353 * Added getopt.c, getopt1.c and getopt.h from GNU C library
11354 into lin/contrib to provide getopt() and getopt_long() for
11355 those who don't have it.
11357 Tue Jul 18 20:41:20 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11359 * Added AWAY command to client. When away message is set and
11360 client receives a private message packet the client automatically
11361 replies to the sender with the away message.
11363 * Fixed a bug in lib/silcmath/mpbin.c: silc_mp_mp2bin. This
11364 bug seemed to be the cause of recent problems when compiling
11367 * Added version detection support to SKE protocol specification
11368 and added the new changes to the SKE implementation as well.
11369 There were other minor changes in the SKE protocol as well.
11371 Many changes in lib/silcske/silcske.[ch] and in
11372 lib/silcske/payload.[ch].
11374 * Added ^U functionality, clear input line. Patch from cras.
11376 Mon Jul 17 23:33:26 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11378 * Mainly small bugfixes on core library. Fixed some debugging
11379 logging and buffer overflow in silclog.c.
11381 * Updated config.sub and config.guess on the distribution tree.
11383 Sat Jul 15 15:33:48 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11385 * Added command lagging support in server. Client may execute
11386 commands now only once in two seconds.
11388 Thu Jul 13 22:10:21 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11390 * Optimized packet reception. MAC computation and checking is now
11391 also more optimized. A lot previously duplicated code is now
11392 used as generic by both client and server.
11394 * Fixed key pair generation in clientutil.c
11396 Wed Jul 12 18:28:07 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11398 * Added into lib/silccore/silcbufutil.[ch] new function;
11399 silc_buffer_realloc.
11401 * Moved generic packet sending/encryption functions to
11402 lib/silccore/silcpacket.[ch] from client and server. Some
11403 rewriting of the functions.
11405 * Moved all generic packet reception/decryption functions to
11406 lib/silccore/silcpacket.[ch] from client and server. The
11407 packet processing is now much cleaner in both client and server.
11408 These were major changes in both client and server.
11410 * Created many common functions in server to do packet sending.
11411 Previously code were duplicated a lot, this has been removed
11412 with these changes.
11414 Tue Jul 11 20:27:26 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11416 * Rewrote major parts of the ID cache system. Don't know
11417 whether it is better now or not but at least the API is more
11420 * Major rewrite on ID cache stuff on client because of the ID
11421 cache API changes. Added idlist.c to client.
11423 * Also major rewrite on ID cache stuff on server as well.
11424 Major rewrite of idlist.[ch]. SilcXXXList's are now named
11425 SilcXXXEntry's. We won't keep anymore idlist specific pointers
11426 in hand, instead they are all put into the ID cache system now.
11427 All server_idlist_* routines uses ID cache now instead of
11428 traversing its own lists (those lists does not exist anymore).
11429 SilcIDList though still exists. Also, SilcXXXEntry's are
11432 Sun Jul 9 15:19:24 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11434 * Finally made the SKE implementation compliant to the protocol
11435 specification. All mp integers are now binary encoded as
11436 opposed being HEX encoded.
11438 * Added lib/silcmath/mpbin.[ch]. Encoding mp intergers to and
11441 * Added into lib/silccore/silcutil.[ch] PEM encoding/decoding
11442 functions: silc_[encode/decode]_pem. Also added function
11443 silc_encode_pem_file to PEM encode with newlines ('\n') for
11444 saving into a file.
11446 * SILC public keys are now encoded either PEM or binary. Same
11447 option is for private keys as well. By default private keys
11448 are binary encoded and public keys PEM encoded. Silly HEX
11449 encoding were removed.
11451 * Added into lib/silccrypt/silchash.[ch] silc_hash_fingerprint
11452 function to create fingerprints.
11454 * Fixed a bug in SHA1; does not change the original data anymore.
11456 * Partly implemented INFO command on client and server side.
11457 Fixed CLEAR command. Changes to SERVER command; show current
11458 server(s) when giving command without arguments. Added
11459 VERSION command to client.
11461 * Added check to server that unregistered connections cannot
11462 execute commands (unless it is specificly allowed).
11464 Thu Jul 6 18:12:24 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11466 * Fixed screen refresh.
11468 * Fixed channel joining bug from client. On some circumstances
11469 client tried to join to a channel it had already joined.
11471 * Added public key verification process into client's protocol.c.
11472 The client now verifies the public key from user and saves
11473 it into ~./silc/serverkeys/ directory.
11475 Added into: clientutil.[ch]: silc_client_verify_server_key.
11477 * Changed SKE protocol's silc_ske_initiator_finish function
11478 to accept callback function that verifies the received public
11479 key. Removed old silc_ske_verify_public_key function.
11481 Wed Jul 5 19:19:02 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11483 * Added into silcpkcs[ch]: silc_pkcs_public_key[_data]_set and
11484 silc_pkcs_private_key[_data]_set.
11486 * Made the password and public authentication more cleaner in
11487 server's protocol.c.
11489 * Removed historic and obsolete protocol `channel_auth' from
11490 both client and server.
11492 * Removed wrong way of sending command status messages from
11493 server to client in server's command.c. The old way violated
11494 protocol specification.
11496 Changes to silccore/silccommand.[ch]: removed
11497 silc_command_encode_status_payload -> not needed anymore,
11498 changed silc_command_encode_payload_va to accept extra
11499 argument on variable argument list. The argument type must
11500 now be provided to the function. Also, added new function:
11501 silc_command_encode_reply_payload_va which is same as
11502 normal command_encode_payload_va except command status type
11503 is provided as extra argument.
11505 Tue Jul 4 18:26:39 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11507 * Added ~./silc directory handling. The directory includes the
11508 public and private keys for the client.
11510 Added silc_client_check_silc_dir, silc_client_create_identifier
11511 and silc_client_load_keys.
11513 * Implemented SILC protocol compliant public key. Added public
11514 and private key saving to and loading from files.
11516 Added into silcpkcs.[ch]: silc_pkcs_encode_identifier,
11517 silc_pkcs_public_key_encode[_data], silc_pkcs_public_key_decode,
11518 silc_pkcs_private_key_encode[_data], silc_pkcs_private_key_decode,
11519 silc_pkcs_public_key_alloc, silc_pkcs_public_key_free,
11520 silc_pkcs_private_key_alloc and silc_pkcs_private_key_free.
11522 Implemented: silc_pkcs_save_[public/private]_key[_data] and
11523 silc_pkcs_load_[public/private]_key.
11525 Mon Jul 3 18:51:27 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11527 * Added silc_server_get_route (route.[ch]) to get connection
11528 data for the fastest route for given ID.
11530 * Implemented INVITE command on client and server. The command
11531 were re-defined in the SILC Protocol Specification and the
11532 implementation now complies with the specification.
11534 * Implemented PING command on client and server.
11536 * Implemented NAMES command on client and server. The server side
11537 supports currently only normal server not router server yet.
11538 Some changes to NAMES definition in SILC protocol specification.
11540 Sun Jul 2 18:23:01 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11542 * Implemented LEAVE command on client and server.
11544 * Previously deprecated SILC_PACKET_FORWARDED flag is now in use
11545 again. This change was made to the protocol as well. Server
11546 should not violate the protocol specification anymore.
11548 Fri Jun 30 14:03:26 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11550 * Added SOCKS4 and SOCKS5 support to SILC client. SOCKS5
11551 was tested. SOCKS4 was not but should work anyway.
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