1 Mon May 9 12:00:08 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
3 * Fixed channel public key list saving on JOIN command reply
4 on backup router. Affected file apps/silcd/command_reply.c.
6 Mon May 2 10:42:49 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
8 * Added default limit how many channels client can join,
9 default is 50. Added 'channel_join_limit' configuration
10 option to server too. Affected files are apps/silcd/command.c
11 and serverconfig.[ch].
13 Sun May 1 17:42:55 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
15 * --without-silc -> --with-silc, --without-irssi -> --with-irssi.
16 On Toolkit the server and client are not compiled by default.
17 Affected file configure.ad.
19 Thu Apr 28 15:57:37 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
21 * Added lib/contrib/getopt.[ch] for platforms that don't
22 have it (it is not GPL implementation).
24 * Fixed compilation when pkg-config is used.
26 Wed Apr 27 11:49:41 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
28 * A comma in invite/ban string is invalid, check for it.
29 Affected file apps/silcd/server_util.c.
31 * Added SERVICE command to the server. It parses the command
32 request but SILC Server does not support services for the
33 time being. Affected file apps/silcd/command.[ch].
35 * Added SERVICE command and command reply to client library.
36 It is however incomplete. Updated Toolkit documentation.
37 Affected files are lib/silcclient/command[_reply].[ch].
39 * Fixed IDENTIFY/WHOWAS command reply to send the username
40 correctly (uninitialized buffer). Affected file is
41 apps/silcd/server_query.c.
43 Mon Apr 25 14:25:24 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
45 * Moved silcer/, silc/, silcd/ and irssi/ to apps/. This
46 finalizes the major restructuring of the CVS tree.
48 Mon Apr 25 00:39:30 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
50 * Send empty MOTD reply if MOTD file cannot be read.
51 Affected file silcd/command.c.
53 Sun Apr 24 12:01:37 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
55 * Optimized primer number generator to use simpler conversion
56 routines. Also assure that the prime number will have the
57 highest bit set after modifying it. Affected file is
58 lib/silcmath/silcprimegen.c.
60 * Added LibTomMath to SILC Math library (SILC_DIST_TMA).
62 * Added FastTomMath to SILC Math Library (SILC_DIST_TFM),
63 for now only for testing purposes, it will not be delivered
64 in any distribution for now.
66 * Removed NSS MPI from the source tree. Due to upcoming
67 license change for the SILC Toolkit, we cannot deliver the
68 NSS MPI anymore. I decided to replace it in all distributions
69 with public domain library.
71 * Removed GNU regex from lib/contrib and introduced free
72 GNU compatible regex, lib/contrib/regexpr.[ch]. Added
73 GNU regex compatible API to it (only partial).
75 * Removed getopt routines from lib/contrib.
77 Fri Apr 22 12:21:44 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
79 * Use silc_server_send_command_reply to send replies instead
80 of encoding packet itself. Affected file silcd/command.c.
82 * Added command sending and receiving statistics to server.
83 Affected files in silcd/.
85 * GCC 4 warning fixes. -Wno-pointer-sign option is now used
86 with GCC, for it not to warn about pointer signedness.
88 Tue Apr 19 11:57:35 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
90 * Added context to the SilcIDCache destructor. Affected
91 files are lib/silccore/silcidcache.[ch],
92 lib/silcclient/client.c and silcd/server.c.
94 Mon Apr 18 09:53:28 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
96 * Added pkg-config check to configure.
98 * The PublicKeyDir must not be used with Admin block in server
99 config. Affected file silcd/serverconfig.c.
101 Sat Apr 16 20:23:48 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
105 Thu Apr 14 20:25:08 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
107 * Handle empty LIST command reply correcttly in server. Affected
108 file silcd/command_reply.c.
110 * Handle empty LIST command reply correctly in client library.
111 The application will now receive one LIST command reply with
112 all arguments set to NULL if there are no channels. Updated
113 Client Library documentation accordingly. Affected file
114 lib/silcclient/command_reply.c.
116 Tue Apr 12 00:02:09 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
118 * Added channel name string stringprep profile to the protocol
119 and implementation to allow a little free'er channel name
120 strings. Affected files are lib/silcutil/silcstringprep.[ch].
122 * Added silc_channel_name_[check|verify] to check and verify
123 channel name strings. Affected files are
124 lib/silcutil/silcstrutil.[ch].
126 * Added support for the new channel name preparation in client
127 library and server. Affected files in lib/silcclient and
130 Mon Apr 11 13:40:27 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
132 * Added the Autodist into the source tree. It replaces the
133 old ./prepare. It can be used to create distributions as
134 previously. See README.CVS and README.DIST. See
135 distributions in distdir/.
137 Sun Apr 10 11:30:56 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
139 * Make sure query sends at least an error back if nothing
140 more is sent. Affected file silcd/server_query.c.
142 Thu Apr 7 14:50:01 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
144 * During query, check if the original command caller goes
145 away. If it does, stop the query. Affected file
146 silcd/server_query.c.
148 * Check for valid channel creation in JOIN command reply.
149 Affected file lib/silcclient/command_reply.c.
151 * Handle the resolver counter in silc_client_get_users_by_channel
152 callback correctly. Fixed auto-join bug in Gaim. Affected
153 file lib/silcclient/idlist.c.
155 Wed Apr 6 16:56:53 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
157 * Added some better error messages. Affected file
158 silcd/command_reply.c and packet_receive.c.
160 * Handle error in WATCH command propely on backup router.
161 Affected file silcd/command.c.
163 * Fixed freeing of unfreeable variable in WHOIS command reply.
164 Affected file silcd/command_reply.c.
166 Wed Apr 6 09:10:31 CEST 2005 Pekka Riikonen <priikone@silcnet.org>
168 * Added pkg-config .pc file creation for silc core library
169 and silcclient library. A patch by c0ffee.
171 * Removed the need for GNU Libidn. Added the simple stringprep
172 from libidn into lib/contrib/. It is now used also on Windows
175 Mon Apr 4 15:15:46 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
177 * Simplified the invite and ban string handling in the
178 server. Check for valid invite and ban arguments also.
179 Affected file silcd/server_util.c.
181 Sun Apr 3 14:58:53 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
183 * Added WATCH list announcing in backup router protocol.
184 Affected files are silcd/command.c, server.c, server_backup.c.
186 * Do not change users mode to founder on normal server/backup
187 if the founder mode is set, and user is first one to join.
188 Affected file silcd/pcaket_receive.c.
190 * Do not send CUMODE_CHANGE notify back to sender. Affected
191 file silcd/packet_receive.c.
193 * Added getrusage() to take noise in SILC RNG. A patch by
194 Mika Boström. Affected files are configure.in.pre,
195 includes/silcincludes.h.in, lib/silccrypt/silcrng.c.
197 Sat Apr 2 18:09:30 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
199 * Splitted the SILC libraries configuration into a configure
200 fragment into lib/configure.ad. It is now possible, once
201 this feature is added, to specify whether to compile or not
202 compile included SILC libraries. Affected files are
203 configure.in.pre, lib/silcmath/mpi/configure.ad,
204 lib/configure.ad, Makefile.defines.pre and
205 Makefile.defines_int.pre.
207 * Added --with-silc-includes and --with-silc-libs to configure.
208 If specified the included libs are not compiled, but the
209 specified libs are used. Pkg-config is not yet supported.
210 Affected file configure.in.pre.
212 * Fixed WATCH command handling on backup router. Router does not
213 send the watch command any more to backup if it originates from
214 backup. Affected file silcd/command.c.
216 Fri Apr 1 18:52:47 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
218 * Changed announcing to not announce unregistered clients.
219 Affected file silcd/server.c.
221 * Fixed username handling in command reply. Affected file
222 silcd/command_reply.c.
224 * Log files are now 0600. Affected file lib/silcutil/silclog.c.
226 Thu Mar 31 22:34:22 CEST 2005 Patrik Weiskircher <pat@icore.at>
228 * Added new define SILC_MACOSX, if __APPLE__ and __MACH__ is defined.
229 Affected file: includes/silcincludes.h.in
231 * bool is defined as _Bool on Mac OS X now.
232 Affected file: lib/silcutil/silctypes.h
234 Thu Mar 31 08:52:06 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
236 * Added support for UTF-8 nicknames, channel names and
237 server names in client library. Affected files in
240 * Added __SILC_HAVE_PTHREAD, __SILC_HAVE_SIM, __SILC_HAVE_LIBIDN,
241 and __SILC_ENABLE_DEBUG to include/silcclient.h for third-party
242 software to check how Toolkit has been compiled.
244 Wed Mar 30 22:16:35 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
246 * Added silc_utf8_str[n]casecmp into lib/silcutil/silcutf8.[ch].
248 * Use silc_utf8_str[n]casecmp instead of strcmp routines
249 in library and in SILC Client when dealing with nicknames
250 and other identifier strings. Affected file in client lib
253 * Convert nickname to UTF-8 in /msg and /smsg. Affected file
254 irssi/src/silc/core/silc-servers.c.
256 Wed Mar 30 10:50:02 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
258 * Fixed idcache to work with the new identifier strings.
259 Affected file lib/silccore/silcidcache.c.
261 * Added UTF-8 hash and compare function for SilcHashTable.
262 Affected file lib/silcutil/silcutil.[ch].
264 * Added casefolding stringprep, SILC_CASEFOLD_PREP.
265 Affected file lib/silcutil/silcstringprep.[ch].
267 * Changed the identifier string handling to include the original
268 format in client, server, channel entries and normalized
269 format in cache. Affected files in silcd/.
271 Tue Mar 29 16:51:35 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
273 * Added support for the new identifier strings and their
274 validity checking. Nicknames, channel names and usernames
275 can now include practically any kind of letters and various
276 other characters. Affected files in silcd/ and in libraries.
278 NOTE: comparing these strings should now be done with memcmp()
279 to check binary compatibility. All these strings are normalized
280 and casing is irrelevant.
282 * Added silc_identifier_check to lib/silcutil/silcstrutil.[ch]
283 as easy function for applications to check whether identifier
286 Tue Mar 29 00:45:11 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
288 * Fixed SILC_STRING_LDAP_DN encoding and decoding. Affected
289 file lib/silcutil/silcutf8.c.
291 * Added SILC_STRING_UTF8_ESCAPE to lib/silcutil/silcstrutil.h.
293 Mon Mar 28 22:46:23 CEST 2005 Jochen Eisinger <jochen@penguin-breeder.org>
295 * Make public key in getkey reply mandatory. Affected file
296 lib/silcclient/command_reply.c
298 Sun Mar 27 19:03:31 CEST 2005 Patrik Weiskircher <pat@icore.at>
300 * Added Parameter dont_register_crypto_library to
301 SilcClientParam. If set to TRUE, silcclient library will
302 not initalize the Crypto Libraries and application
303 will need to do it. Affected file lib/silcclient/silcclient.h,
304 lib/silcclient/client.c.
306 Sun Mar 27 19:02:48 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
308 * Imported new silc_utf8_[encode|decode] routines from
309 my internal SILC 1.1 source tree. New encodings added:
310 SILC_STRING_LOCALE (SILC_STRING_LANGUAGE is deprecated),
311 SILC_STRING_UTF8, SILC_STRING_PRINTABLE, SILC_STRING_VISIBLE,
312 SILC_STRING_TELETEX, SILC_STRING_NUMERICAL and
315 * Splitted UTF-8 routines into lib/silcutil/silcutf8.[ch].
317 * Implemented stringprep (RFC 3454) API. Internally we use
318 GNU Libidn's stringprep, for now, so it is required now to
319 compile SILC sources. Added lib/silcutil/silcstringprep.[ch].
321 * Added checking for GNU Libidn and --with-libidn to configure.
323 Wed Mar 23 11:20:33 CET 2005 Jochen Eisinger <jochen@penguin-breeder.org>
325 * If the passphrases entered do not match while generating a new key,
326 completly start over instead of going into an infinite loop asking
327 the user to re-enter the passphrase correctly. Affected file
328 lib/silcutil/silcapputil.c
330 Sun Jan 9 14:28:51 CET 2005 Pekka Riikonen <priikone@silcnet.org>
332 * Make sure server is removed from backup list when it is
333 deleted. Affected files silcd/command.c, server.c,
336 * Close socket when connecting to router fails. Affected
339 Tue Jan 4 13:06:26 CET 2005 Jochen Eisinger <jochen@penguin-breeder.org>
341 * Adopt configuration toolchain to current auto-tools.
342 Affected files prepare, irssi/configure.in
343 * Revert most of the UTF-8 fixes to SILC Client 1.0.1. Will
344 redo that. Affected files irssi/src/silc/core/client_ops.c,
345 irssi/src/fe-common/silc/fe-silc-channels.c
346 * Take over command line options into silcclient data structure.
347 Affected file irssi/src/silc/core/silc-core.c
349 Wed Dec 8 16:15:11 CET 2004 Pekka Riikonen <priikone@silcnet.org>
351 * Do not try to initiate backup resuming protocol forever.
352 Affected file silcd/server_backup.c.
354 Wed Nov 24 18:24:05 CET 2004 Pekka Riikonen <priikone@silcnet.org>
356 * ID change in resuming has to be done before changing
357 detached client's modes, since the ID change may fail and
358 leave ghosts on the network. Affected file is
359 silcd/packet_receive.c.
361 Tue Nov 23 16:54:35 CET 2004 Pekka Riikonen <priikone@silcnet.org>
363 * Fixed Win32 scheduler to not stuck anymore. A patch from
364 Juha Räsänen. Affected file is
365 lib/silcutil/win32/silcwin32schedule.c.
367 * Fixed QoS parsing for connection blocks in server. Affected
368 file is silcd/serverconfig.c.
370 * Fixed server statistics increasing in server. Affected file
373 * The CLOSE command now marks backup router as self disconnected
374 to avoid resuming problems. Affected file silcd/command.c.
376 Wed Sep 22 19:46:32 CEST 2004 Patrik Weiskircher <pat@icore.at>
378 * When using silc_net_create_connection[_async], and your system can
379 create IPv6 sockets, it will try to connect to the IPv6 host.
380 Now it tries to connect to an IPv4 host if IPv6 fails. Affected
381 file lib/silcutil/unix/silcunixnet.c
383 Fri Jun 18 19:26:58 CEST 2004 Pekka Riikonen <priikone@silcnet.org>
385 * Check for valid route when receiving packet from router and
386 when routing it to local server in the cell. A patch from
387 Matt Miller. Affected files silcd/router.c and server.c.
389 Sat May 1 13:55:54 CEST 2004 Patrik Weiskircher <pat@icore.at>
391 * Couldn't detach and reattach twice, because of the previous
392 commit. Affected file silcd/packet_receive.c
394 Fri Apr 30 19:40:28 CEST 2004 Patrik Weiskircher <pat@icore.at>
396 * Added check to ignore Port value if Initiator is FALSE.
397 Remote router coudln't connect if Port was set. Affected file
400 * If some client tries to resume more than once at the same time,
401 server crashed. Router didn't crash, but showed odd behaviour
402 (didn't allow clients to join anymore, ..). Affected files
403 silcd/packet_receive.c silcd/idlist.h
405 Mon Mar 15 21:10:08 EET 2004 Pekka Riikonen <priikone@silcnet.org>
407 * Destroy the file transfer session in silc_client_file_close
408 with timeout. Affected file lib/silcclient/client_ftp.c.
410 * Call SFTP server monitor in READ and WRITE after the actual
411 operations. Affected file lib/silcsftp/sftp_server.c.
413 Wed Mar 10 21:30:02 EET 2004 Pekka Riikonen <priikone@silcnet.org>
415 * Create one configure script from configure fragments
416 (configure.ad). This is a first step towards new distribution
417 system. Affected files prepare, configure.in.pre,
418 lib/silcmath/mpi/configure.ad.
420 Wed Mar 10 18:35:24 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
422 * Removed expiring of client key pair. Affected file is
423 irssi/src/silc/core/clientutil.c
425 Tue Mar 9 17:11:58 EET 2004 Pekka Riikonen <priikone@silcnet.org>
427 * Check the number of connections from real number of
428 connections instead of socket number, when deciding if
429 server is full. Affected files are silcd/server.c,
430 server_internal.h and silcd.c.
432 * Clarified the connections_max meaning in General section
433 in doc/example_silcd.conf.in.
435 * The reconnect_keep_trying default value set to TRUE
436 if it is not defined in the config file. Affected file
437 silcd/serverconfig.c.
439 Wed Mar 3 15:13:49 CET 2004 Pekka Riikonen <priikone@silcnet.org>
441 * Fixed crashbug in connection closing, after a protocol
442 completion callback, which might have closed it already.
443 Affected file silcd/server.c.
445 * Fixed rekey with PFS in backup router. It did not allow
446 rekeys with PFS, and when the rekey protocol timedout
447 it crashed the backup router without the above fix. Affected
448 file silcd/packet_send.c and server.c.
450 Sat Feb 28 16:25:09 EET 2004 Pekka Riikonen <priikone@silcnet.org>
452 * The silc_client_add_channel_private_key now returns the
453 private key context if pointer is given as argument.
454 Affected files are lib/silcclient/silcclient.h and
457 * Added support for using channel private keys in SILC
458 Client Library even if the private key mode is not set
459 on the channel. Affected file lib/silcclient/client_channel.c.
461 * The channel private key used to decrypt message is now
462 delivered to the application in the 'channel_messageÃ' client
463 operation. Affected files are lib/silcclient/silcclient.h
464 and client_channel.c.
466 * Fixed wrong arg type for user limit in CMODE command reply.
467 Affected file silcd/command.c.
469 * The user limit is now taken and saved to SilcClientEntry in
470 JOIN and CMODE command replies and in CMODE_CHANGE notify.
471 Affected files lib/silcclient/silcclient.h, command_reply.c
474 * Added support to the new private message key indicator
475 packet. Added a new function to the client library:
476 silc_client_send_private_message_key_request. The sender
477 indicates to be initiator, and receiver is responder.
478 Added the indicator to the SilcClientEntry as 'prv_resp'
479 boolean. Affected files are lib/silcclient/silcclient.h
480 client.[ch], and client_prvmsg.c.
482 Fri Feb 27 11:25:26 CET 2004 Pekka Riikonen <priikone@silcnet.org>
484 * Fixed the JOIN command calling when called with both
485 -auth and -founder. Affected file is lib/silcclien/command.c.
487 Wed Feb 25 23:12:11 EET 2004 Pekka Riikonen <priikone@silcnet.org>
489 * Check watcher list for resumed clients as well. Affected
490 file is silcd/packet_receive.c.
492 Tue Feb 24 16:49:10 EET 2004 Pekka Riikonen <priikone@silcnet.org>
494 * Implemented the user limit to the CMODE_CHANGE notify,
495 CMODE command reply and JOIN command reply in server.
496 Affected files are silcd/server.c, command.c, command_reply.c,
497 packet_send.c and packet_receive.c.
499 Mon Feb 23 23:31:15 EET 2004 Pekka Riikonen <priikone@silcnet.org>
501 * Defined SILC_STRFMT_END that must be used now with
502 silc_buffer_strformat, instead of SILC_STR_END. Fixes
503 crashes on AMD64. Affected files are lib/silcutil/silcbuffmt.h,
504 lib/silcclient/silcvcard.c, silcd/server_util.c.
506 * Fixed the adding of public key to the WATCH list in server.
507 Fixed the WATCH notify sending to client. Affected files
508 are silcd/packet_send.[ch], command.c, server_util.c.
510 * Implemented the watching by public key in the SILC Client
511 Library and SILC Client. Affected files are
512 lib/silcclient/command.c and client_notify.c.
514 Mon Feb 23 09:30:30 CET 2004 Pekka Riikonen <priikone@silcnet.org>
516 * Added support for public key watching in server. Affected
517 files are silcd/server.c, server_internal.h, command.c,
520 Sun Feb 22 19:03:59 EET 2004 Pekka Riikonen <priikone@silcnet.org>
522 * Added public key to the SIlcClientEntry. Affected files
523 are lib/silcclient/silcclient.h, command_reply.c, idlist.c
525 * Fixed the get_clients_whois reply processing to return
526 exactly same entries server returned. Makes it possible
527 to search using attributes. Affected file is
528 lib/silcclient/idlist.c.
530 Sat Feb 21 19:21:57 EET 2004 Pekka Riikonen <priikone@silcnet.org>
532 * Save founder key to SilcChannelEntry. Affected files are
533 lib/silcclient/silcclient.h, command_reply.c, idlist.c.
535 Fri Feb 20 20:37:38 EET 2004 Pekka Riikonen <priikone@silcnet.org>
537 * Call the monitor callback with _CLOSED status from the
538 silc_client_file_close. Affected files are
539 lib/silcclient/client_fpt.c, silcclient.h
541 * Added silc_client_get_clients_whois which resolves using
542 WHOIS, and supports requested attributes as well.
543 Affected files are lib/silcclient/silcclient.h, idlist.c.
545 Fri Feb 19 21:09:22 EET 2004 Pekka Riikonen <priikone@silcnet.org>
547 * Added support for asking the destination filename where
548 the downloaded file is saved in the file transfer. Affected
549 files are lib/silccilent/silcclient.h, client_ftp.c.
551 Wed Feb 18 02:46:17 EET 2004 Pekka Riikonen <priikone@silcnet.org>
553 * Fixed error handling in resuming data processing. Affected
554 files are lib/silcclient/client_resume.c and client.c.
556 Tue Feb 17 19:34:30 EET 2004 Pekka Riikonen <priikone@silcnet.org>
558 * Fixed silc_client_send_private_message to return TRUE correctly.
559 Affected file lib/silcclient/client_prvmsg.c.
561 * Added topic to the SilcChannelEntry. Affected files are
562 lib/silcclient/silcclient.h, command_reply.c, client_notify.c.
564 Fri Feb 13 14:19:14 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
566 * Use conn->cmd_ident for all silc_client_command_call()s. Affected
567 file lib/silcclient/command.c
569 Fri Feb 13 13:53:45 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
571 * Convert all commands to UTF-8 before passing them to the
572 client library. Still need to convert replies from UTF-8 to
573 the locale encoding. Affected file
574 irssi/src/silc/core/silc-cmdqueue.c
576 Fri Feb 13 13:13:07 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
578 * redirect all silc_client_command_calls through a queueing framework.
579 This fixes /CYCLE and the annoying "nick change after auto-joining
580 a channel". Furthermore it defines one central point where
581 command parameters can be UTF-8-ified. Affected files
582 irssi/src/silc/core/Makefile, client_ops.c, silc-channels.c,
583 silc-servers.[ch], silc-core.c, silc-cmdqueue.[ch], silc-lag.c
585 Fri Feb 13 12:04:41 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
587 * use asynchronous connect() to establish router connections.
588 Fixes problem when the primary router goes down. Affected files
589 silcd/server.c, silcd/server_backup.c
591 Thu Feb 12 20:09:59 EET 2004 Pekka Riikonen <priikone@silcnet.org>
593 * Added SILC_[32|64]_TO_PTR and SILC_PTR_TO_[32|64] macros.
594 Fixed various compilation warnings when type casting ints
595 to pointers or vice versa, of different size. Updates around
598 Tue Feb 3 23:25:17 EET 2004 Pekka Riikonen <priikone@silcnet.org>
600 * Surrogates not allowed in UTF-8 strings, updated decoder.
601 Affected file lib/silcutil/silcstrutil.c. Added UTF-8
602 testers in lib/silcutil/tests/ directory.
604 Wed Jan 14 18:42:44 EET 2004 Pekka Riikonen <priikone@silcnet.org>
606 * Added SILC_CLIENT_CONN_ERROR_KE, ERROR_AUTH, ERROR_RESUME and
607 ERROR_TIMEOUT SilcClientConnectionStatus errors. Affected
608 files are lib/silcclient/silcclient.h, client.c.
610 Mon Jan 12 13:01:10 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
612 * When resuming a session fails, notify the user that the session
613 file needs to be removed eventually. Affected files
614 irssi/src/fe-common/silc/module-formats.[ch],
615 irssi/src/silc/core/client_ops.c.
617 Tue Jan 04 12:16:04 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
619 * Added DIST_SUBDIRS symbols to include all subdirs in distributions.
620 Affected files lib/silcutil/Makefile.am, lib/silcmath/Makefile.am
622 * Typofix in Irssi::Silc module. Affected file
623 irssi/src/perl/silc/Silc.xs.
625 Tue Jan 04 02:43:44 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
627 * Changed the way NOTICE flagged messages are treated. Added support
628 for notices in queries and signing notices. Affected files
629 irssi/default.theme; irssi/docs/help/in/notice.in;
630 irssi/src/fe-common/silc/module-formats.[ch], fe-silc-messages.c;
631 irssi/src/silc/core/client_ops.c, silc-channels.c, silc-servers.c
633 * Fixed typo in /ACTION help. Affected file
634 irssi/docs/help/in/action.in
636 Mon Jan 03 23:26:38 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
638 * Fixed typo in perl module. Affected file
639 irssi/src/perl/silc/Server.xs
641 * Changed the way ACTION flagged messages are treated. Added support
642 for actions in queries and signing actions. Affected files
643 irssi/default.theme; irssi/docs/help/in/action.in;
644 irssi/src/fe-common/silc/module-formats.[ch], fe-silc-messages.c,
645 fe-silc-queries.c; irssi/src/silc/core/client_ops.c, silc-channels.c,
648 Mon Jan 03 16:04:29 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
650 * Incorrectly reported error when client had to be resolved from
651 server in /SMSG. Affected file irssi/src/silc/core/silc-servers.c
653 Sat Jan 3 16:37:15 EET 2004 Pekka Riikonen <priikone@silcnet.org>
655 * Fixed whois public key hash table deleting and adding in
656 detached client case. Affected file silcd/packet_receive.c.
658 Sat Jan 03 12:15:38 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
660 * Changed filenames of silc/fe module not to collide with filenames
661 from core/fe. Also seperated public messages printing from
662 query messages printing. Affected files are all in
663 irssi/src/fe-common/silc.
665 Sat Jan 3 12:18:07 EET 2004 Pekka Riikonen <priikone@silcnet.org>
667 * Fixed the invite process handling during joining to use
668 correct server name for the client that is matched against
669 the invite string for the channel. Wrong server name caused
670 inability to join the channel. Affected file is
673 Fri Jan 2 23:34:17 EET 2004 Pekka Riikonen <priikone@silcnet.org>
675 * Fixed the CUMODE channel founder authentication on normal
676 server to not remove the founder rights on existing founder
677 before checking that router accepts the mode change. Affected
678 files are silcd/command.c and silcd/packet_receive.c.
680 * Remove the server entry correctly when rekey timeouts and
681 remote router connection on normal server is closed. Fixes
682 a crash where server uses the freed server entry. Affected
685 Fri Jan 02 10:28:15 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
687 * Add /SILCNET [ADD|REMOVE|LIST] command to manage different SILC
688 networks. This is the first step in solving the bug about
689 /SERVER ADD -silcnet <silcnet>. Affected files
690 irssi/docs/in/silcnet.in; irssi/src/fe-common/silc/Makefile.am,
691 fe-silcnet.c, fe-common-silc.c, module-formats.[ch];
692 irssi/src/silc/core/silc-chatnets.[ch], silc-core.c, Makefile.am
694 Thu Jan 01 20:11:32 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
696 * /SMSG and /MMSG now correctly create new queries. Affected files
697 irssi/src/fe-common/silc/fe-messages.c, irssi/scripts/silc-mime.pl
699 * Add basic support for SILC protocol specific variables in perl.
700 Affected files irssi/src/perl/silc/*, irssi/configure.in,
701 irssi/src/perl/Makefile.am
703 Wed Dec 31 17:06:55 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
705 * Don't use silc_get_input, it's obviously not reliable. Fixes
706 issue when the current key expires. Affect file
707 irssi/src/silc/core/clientutils.c
709 * Make the session data filename configurable. This makes it
710 possible to have different session files for different
711 SILC networks. Affected files irssi/src/silc/core/silc-core.c,
712 client_ops.[ch], silc-servers.c,
713 irssi/src/silc/fe-common/silc/module-formats.[ch]
715 * Use the same set of libtool files for the MPI lib as for the
716 rest of the toolkit. Affected files lib/silcmath/mpi/config.guess,
717 config.sub, configure.in, install-sh, missing, mkinstalldirs
719 Sun Dec 28 21:57:39 EET 2003 Pekka Riikonen <priikone@silcnet.org>
721 * Fixed server statistics decrementing error to not go to
722 negative. Affected file silcd/packet_receive.c.
724 Sat Dec 20 14:42:36 EET 2003 Pekka Riikonen <priikone@silcnet.org>
726 * Use silc_server_query_add_error to add error in public key
727 search error. Added support in send_reply to send errors
728 without specific argument. Affected file silcd/server_query.c.
730 * Fixed the WHOIS, IDENTIFY and WHOWAS error handling in SILC
731 Client for NO_SUCH_NICK. It was against the protocol specs.
732 Affected file irssi/src/silc/core/client_ops.c.
734 * Added backwards support for the wrong NO_SUCH_NICK error sending
735 in server. To be removed in SILC Server 1.0. Both old clients
736 and clients with fixed error handling now works. Affected file
737 silcd/server_query.c.
739 Sat Dec 20 00:44:47 CET 2003 Patrik Weiskircher <pat@icore.at>
741 * fixed a bug in the whois using attributes function where no
742 error was sent if no nickname and client id but the attributes were
743 given to whois. Affected file silcd/server_query.c
745 Tue Dec 16 21:34:59 CET 2003 Patrik Weiskircher <pat@icore.at>
747 * remove public key from public key hashtable on detach. Affected
748 file silcd/packet_receive.c
750 * free public key hashtable before removing clients on server
751 shutdown. Affected file silcd/server.c
753 * remove public key prior deleting client-data on killing a client.
754 Affected file silcd/server_util.c
756 Sat Dec 06 21:35:14 CET 2003 Patrik Weiskircher <pat@icore.at>
758 * Getting the MOTD from other servers works now. Affected
759 files are silcd/command.c and silcd/command_reply.c
761 Thu Dec 04 11:33:46 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
763 * Initialize the variable idletag, since it is tested in
764 silc_core_deinit for its default value. Affected file
765 irssi/src/silc/core/silc-core.c
767 Sun Nov 30 19:47:02 CET 2003 Patrik Weiskircher <pat@icore.at>
769 * Fixed signed channel messages across cells. Affected file
772 Fri Nov 28 19:13:21 EET 2003 Pekka Riikonen <priikone@silcnet.org>
774 * Changed the SILC_LOG_* macros to not be empty if SILC_DEBUG
775 is not defined. They can now be safely used in if-statements
776 without braces. Affected file lib/silcutil/silclog.h.
778 * Added the checks for backup closing connection due to error
779 (local or remote) and thus not allow the resuming to occur
780 in reconnect. Affected files are silcd/packet_send.c
783 Tue Nov 25 15:20:59 EET 2003 Pekka Riikonen <priikone@silcnet.org>
785 * Help file updates. Affected files in irssi/src/docs/help/in/.
787 Wed Nov 23 20:51:21 CET 2003 Patrik Weiskircher <pat@icore.at>
789 * Fixed channel messages across cells. Affected file
792 Wed Nov 12 11:34:56 EET 2003 Pekka Riikonen <priikone@silcnet.org>
794 * Fixed file transmission accepting in client library to not
795 start the negotiation if user hasn't accepted the transfer,
796 instead create new session for resent transfer. Affected
797 file lib/silcclient/client_ftp.c.
799 * Show the session ID in the file transmision list. Remove
800 session from list that failed to transfer. Switch the current
801 session automatically after transmission, and in errors, to new
802 session if other sessions exists in the transfer list. Affected
803 files are irssi/src/silc/core/silc-servers.c,
804 irssi/src/fe-common/silc/modfule-formats.c.
806 Mon Nov 10 14:41:40 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
808 * Fixed MIME header parsing for the hopefully last time. Affected
809 file lib/silcutil/silcstrutil.c
811 Mon Nov 10 13:03:46 EET 2003 Pekka Riikonen <priikone@silcnet.org>
813 * Rewrote the PKCS#1 routines. Added lib/silccrypt/silcpkcs1.[ch].
815 * The SILC RNG is now gauranteed to return non-zero random
816 values. Affected files are lib/silccrypt/silcrng.[ch].
818 Sun Nov 9 20:44:56 EET 2003 Pekka Riikonen <priikone@silcnet.org>
820 * Fixed nickname formatting when changing only case of the
821 nickname. Affected file lib/silcclient/idlist.c.
823 Sun Nov 9 19:33:59 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
825 * Fixed a memory leak and incorrect printing of the "appears as"
826 message. Affected file irssi/src/silc/core/client_ops.c
828 Sun Nov 9 17:45:11 EET 2003 Pekka Riikonen <priikone@silcnet.org>
830 * Added CRT (Chinese Remainder Theorem) supported RSA
831 private keys and private key operations. This significantly
832 increases private key operation efficiency. No compatibility
833 issues with new or old private keys. Affected files are
834 lib/silccrypt/rsa.[ch], rsa_internal.h and pkcs1.c.
836 Sat Nov 8 13:08:53 EET 2003 Pekka Riikonen <priikone@silcnet.org>
838 * Fixed GCC-3.3.2 related compilation warnings from the
841 Fri Nov 7 23:01:47 EET 2003 Pekka Riikonen <priikone@silcnet.org>
843 * Removed RC6 from distributions.
845 Fri Nov 7 19:38:42 EET 2003 Pekka Riikonen <priikone@silcnet.org>
847 * Added some better comments to lib/silccrypt/silcpkcs.h,
848 optimized some routines in lib/silccrypt/silcpkcs.c.
849 Added test_silcpkcs into lib/silccrypt/tests/.
851 * Fixed silc_rng_global_init to actually init the global RNG
852 if RNG wasn't provided for it. Affected file is
853 lib/silccrypt/silrng.c.
855 Thu Nov 6 21:08:28 EET 2003 Pekka Riikonen <priikone@silcnet.org>
857 * Added silc_hash_table_find_by_context_ext. Affected files
858 lib/silcutil/silchashtable.[ch].
860 * Save the public key on normal server in WHOIS command reply
861 from attributes, if present, and add it to public key hash
862 table. Fixes WHOIS resolving by public key on normal server.
864 Optimized the attributes resolving on normal server to not
865 resolve if we resolved them already from router.
867 Affected files are silcd/server_query.c, command_reply.c.
869 Wed Nov 5 19:36:30 CET 2003 Patrik Weiskircher <pat@icore.at>
871 * Added support for whois using attributes.
872 Affected files silcd/command_reply.c, silcd/packet_receive.c,
873 silcd/server.c, silcd/server_internal.h, silcd/server_query.c,
876 * Added support for whois using public key attribute to /WHOIS i
877 client command. Affected files irssi/docs/help/in/whois.in,
878 irssi/src/silc/core/silc-servers.c, lib/silcclient/command.c
880 Wed Nov 5 23:37:36 EET 2003 Pekka Riikonen <priikone@silcnet.org>
882 * Fixed UMODE setting in server when the client has anonymous
883 mode set. The mode setting was not working. Affected file
886 Mon Nov 2 11:36:08 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
888 * Fixed some bugs and typos related to sending split messages.
889 Print notification when sending messages with /MMSG. Affected
890 files irssi/scripts/silc-mime.pl, irssi/src/silc/core/client_ops.c
892 Fri Oct 31 12:33:59 EET 2003 Pekka Riikonen <priikone@silcnet.org>
894 * Optimized the socket referencing in packet routines, client
895 library and server. Affected files are lib/silccore/silcpacket.c,
896 lib/silcclient/client.c and silcd/server.c.
898 * If silc_socket_set_qos is given with NULL arguments the QoS is
899 reset from the socket. Affected files are
900 lib/silcutil/silcsockconn.[ch].
902 Thu Oct 30 21:23:24 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
904 * Add a /LISTKEYS command which lists the locally cached
905 client and server keys. Affected files
906 irssi/src/fe-common/module-formats.[ch],
907 irssi/src/silc/core/silc-{channels,servers}.c
908 irssi/docs/help/in/listkeys.in
910 Thu Oct 30 20:23:40 EET 2003 Pekka Riikonen <priikone@silcnet.org>
912 * Check that packet queue purging was successful. Affected
913 files lib/silcclient/client.c and silcd/packet_send.c. Related
914 to MAC failed errors.
916 * Do not clear the inbuf even if it is empty if QoS was applied
917 to it. Otherwise the QoS data is cleared and MAC failed error
918 will occur. Affected file lib/silccore/silcpacket.c.
920 * Use the rekey period time as rekey protocol timeout value.
921 If the rekey does not succeed during the rekey period there's
922 something very wrong, and we most likely end up with wrong keys,
923 do graceful reconnect then. Affected file silcd/server.c.
925 * Take reference of the socket in the parser context, as it's
926 possible to have the parsers in queue after the socket is
927 disconnected and this may cause crash. Affected files are
928 lib/silccore/silcpacket.c, lib/silcclient/client.c and
931 Thu Oct 30 17:01:01 EET 2003 Pekka Riikonen <priikone@silcnet.org>
933 * Fixed KICK command reply sending, it sent to replies.
934 Affected file silcd/command.c.
936 Wed Oct 30 14:06:52 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
938 * Finish the silc-mime.pl script. It now supports MIME type
939 guessing using magic files, signing data messages, executing
940 MIME handlers in background. Affected files
941 irssi/scripts/silc-mime.pl and irssi/docs/help/in/mmsg.in
943 * Changed MIME signal handler to make things easier for the perl
944 script. Affected files irssi/src/silc/core/client_ops.c,
945 silc-servers.c, and irssi/docs/signals.txt
947 * Cleaned up the silc_mime_parse function and fixed detection
948 of wrapped header lines. Affected file lib/silcutil/silcstrutil.c
950 Sun Oct 26 21:19:02 EET 2003 Pekka Riikonen <priikone@silcnet.org>
952 * Resolve the IP for file transfer listener from the connection
953 socket. Affected file lib/silcclient/client_ftp.c.
955 * Accept NULL hostname parameter in the functions
956 silc_net_check_[local|remote]_by_socket. Do not reverse lookup
957 if hostname is not wanted.
959 Fri Oct 24 21:24:12 CEST 2003 Jochen Eisinger <jochen@penguin-breeder.org>
961 * Fixed race condition between silc_client_init and
962 my_silc_scheduler. Affected file irssi/src/silc/core/silc-core.c
964 Fri Oct 24 16:43:40 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
966 * Fixed file transfer connection closing when SIGNOFF for
967 the client is received from server. Affected file is
968 lib/silcclient/client_ftp.c.
970 Tue Oct 21 13:35:57 CEST 2003 Pekka Riikonen <priikone@silcnet.org>
972 * Check for disconnected socket in QUIT callback. Affected
973 file silcd/command.c.
975 Thu Oct 21 09:43:17 CEST 2003 Jochen Eisinger <jochen@penguin-breeder.org>
977 * Modified the MIME parsing to allow \n and \r\n as delimiters.
978 Affected files lib/silcutil/silcstrutil.c
980 * Cleaned up the escape/unescape functions for correctness and
981 speed. Affected file irssi/src/silc/core/client_ops.c
983 * Removed handling for data messages with Content-Type: text/*,
984 moved parsing of MIME headers to the signal handler, added
985 support for signing and verifying data messages. Affected
986 files are irssi/docs/signals.txt, irssi/src/silc/core/client_ops.c,
987 irssi/src/silc/core/silc-{servers,channels}.c
989 * Added a perl script for handling data messages based on
990 information read from Mailcap files. New file
991 irssi/scripts/silc-mime.pl
993 Mon Oct 20 16:08:22 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
995 * Added new SILC_MESSAGE_FLAG_ACK that can be used to
996 acknowledge recepetion of a message to the sender. Updated
999 Sat Oct 18 11:55:33 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1001 * Unregister channel key saving callback when deleting channel.
1002 Affected file lib/silcclient/idlist.c.
1004 * Do not remove the client from channels in NOTIFY_TYPE_SIGNOFF
1005 before calling notify client operation. Affected file is
1006 lib/silcclient/client_notify.c.
1008 * Unregister QoS tasks when deleting the socket connection.
1009 Affected files lib/silcutil/silcsockconn.[ch],
1010 unix/silcunixsockconn.c.
1012 * Implemented latest presence-attrs draft changes. Affected
1013 files lib/silccore/silcattrs.h and
1014 irssi/src/silc/core/silc-queries.c.
1016 Tue Oct 14 18:24:53 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1018 * Save old channel keys in list to allow more rapid change
1019 of channel keys if server for some reason does that. This
1020 avoids loosing so many channel messages due to not having
1021 key to decrypt. Affected file lib/silcclient/silcclient.h,
1022 idlist.c and client_channel.c.
1024 Mon Oct 13 21:37:47 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1026 * Continued backup router tests and fixes. Affected files
1027 silcd/server_backup, server_util.c, server.c. See TODO.
1029 Sun Oct 12 19:58:18 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1031 * Fixed SERVER_SIGNOFF handling in servers. The client
1032 was removed from wrong list thus not removing the client
1033 at all. Affected file silcd/packet_receive.c.
1035 * Do not execute rekey protocol for disabled connections as
1036 it would never go through. Affected file silcd/server.c.
1038 * Added timeout for rekey protocol to catch if the protocol
1039 never executes successfully. Affected files silcd/server.c
1042 Sat Oct 11 15:39:22 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1044 * Abandon packet processing for disconnected sockets. Check
1045 this always after calling packet processing callback.
1046 Affected file lib/silccore/silcpacket.c.
1048 * Fixed double registration disconnection code in server.
1049 Closed wrong connection. Affected file silcd/packet_receive.c.
1051 Fri Oct 10 16:27:12 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1053 * On normal server reconnect to primary during resuming 4
1054 times, then give up. Affected file silcd/server_backup.c.
1056 * If during reconnecting to routers we notice we have router
1057 connection but no primary router set, the server is in desync.
1058 Reconnect to primary to restore network. Affected file
1061 * Assure that only one protocol is exeucting at the same time.
1062 Added checks for all protocols. Affected files are
1063 silcd/server.c and server_backup.c.
1065 Thu Oct 9 20:24:09 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1067 * Check that a string is not already part on invite/ban
1068 string when processing it. Affected file silcd/server_util.c.
1070 Thu Oct 9 12:06:40 CEST 2003 Pekka Riikonen <priikone@silcnet.org>
1072 * Fixed the CUMODE_CHANGE for founder mode changes to comply
1073 with 1.2 version of the protocol. Affected file is
1074 silcd/packet_receive.c.
1076 Wed Oct 8 19:41:15 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1078 * ERR_BAD_PASSWORD now returns the Channel ID of the channel
1079 where the passphrase was given. Affected file is
1082 Wed Oct 8 09:32:12 CEST 2003 Pekka Riikonen <priikone@silcnet.org>
1084 * INVITE and BAN notifys are now delivered from routers to
1085 servers (but not clients) on the channel. Updated specs and
1086 code. Affected files silcd/packet_[send|receive].[ch],
1087 command.c, server.c and server_util.c.
1089 * Implemented INVITE and BAN announcing. Affected files are
1090 silcd/server.[ch], server_util.c.
1092 * Implemented SilcStatus error type argument returning in
1093 command reply error in server. Affected file silcd/command.c.
1095 * Implemented SilcStatus argument returning in comand reply
1096 in client library. The command_reply client operation now
1097 returns error specific arguments as well. Affected files
1098 are lib/silcclient/command_reply.[ch], client_resume.c,
1099 lib/silccore/silcstatus.[ch].
1101 Sun Oct 5 20:22:08 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1103 * Backup router protocol version 1.2 implemented. Testing still
1104 required. Affected files in silcd/server_backup.[ch], server.c,
1105 packet_receive.c and server_internal.h.
1107 Sun Oct 5 12:36:37 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1109 * silc_client_send_[channel|private]_message now return TRUE
1110 or FALSE. Affected file lib/silcclien/client_channel.c and
1113 Thu Oct 2 17:03:09 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1115 * Check for explicit nickname in INVITE and BAN processing
1116 during join as well (and don't expect only wildcards in
1117 invite/ban strings). Affected file silcd/command.c.
1119 * Fixed the INVITE and BAN by public key. The public key saved
1120 is the PK payload (as specified) not the raw data. Affected
1121 file silcd/server_util.c.
1123 Wed Oct 1 20:29:06 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1125 * UTF-8 text message support for actions and notices in SILC
1126 Client. Affected file irssi/src/silc/core/client_ops.c.
1128 * silc_get_username and silc_get_real_name now returns sensible
1129 data on Win32. Patch by Toni Willberg. Affected file is
1130 lib/silcutil/win32/silcwin32util.c.
1132 Sun Aug 24 23:35:19 CEST 2003 Jochen Eisinger <c0ffee@penguin-breeder.org>
1134 * Provide a signal handler to send MIME encoded messages and emit
1135 a signal when a MIME encoded message is received. Also document
1136 the signals for usage with the perl interface.
1138 A sample perl script will be supplied at a later point.
1140 Affected files are irssi/docs/signals.txt,
1141 irssi/src/silc/core/client_ops.[ch],
1142 irssi/src/silc/core/silc-{channels,servers}.c
1144 Sun Aug 24 12:58:30 CEST 2003 Jochen Eisinger <c0ffee@penguin-breeder.org>
1146 * Use SILC_COMMAND_PING to estimate the round-trip time to the
1147 server. Use this time to display a lag and disconnect when it
1148 exceeds a specified limit.
1150 Affected files are irssi/src/silc/core/silc-{lag,core}.c.
1152 Mon Aug 11 17:14:17 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1154 * Remove the channel auth list in normal server if router
1155 encofrces its list during connecting. Send notify to channel
1156 to remove the mode to remove the list. Affected files are
1157 silcd/server_util.c and silcd/packet_receive.c.
1159 Wed Aug 6 14:52:04 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1161 * Added support for channel public keys. Updated protocol specs
1162 and implemented it. Affected files are
1163 silcd/command.c, command_reply.c, lib/silcclient/command.c,
1164 lib/silcclient/command_reply.c.
1166 Wed Jul 23 12:17:01 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1168 * Ignore SIGXFSZ and SIGXCPU signals in server. They can
1169 terminate the process on Linux. Affected file silcd/silcd.c.
1171 Mon Jun 2 19:13:27 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1173 * Check for NULL buffer in silc_buffer_clear. Affected file
1174 is lib/silcutil/silcbuffer.h.
1176 * Simplified the backup router protocol by removing the _GLOBAL
1177 types. Updated protocol specs and the code. Affected files
1178 are silcd/server_backup.[ch].
1180 Thu Apr 24 19:50:25 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1182 * Deny '@' and '!' from nicknames since they are reserved
1183 by the SILC_COMMAND_INVITE and SILC_COMMAND_BAN commands.
1184 Updated protocol specs and the code.
1186 Affected files are silcd/server_util.[ch].
1188 Wed Apr 9 18:51:59 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1190 * Fixed stack overflow in Irssi SILC client. Affected
1191 file irssi/src/silc/core/client_ops.c.
1193 * Check that Host is set in ServerConnection and RouterConnection
1194 in silcd.conf. Affected file silcd/serverconfig.c.
1196 * Fixed crash in server with protocol completion callbacks,
1197 namely rekey and backup resuming protocols. Affected files
1198 are silcd/server_backup.c and silcd/server.c.
1200 * Fixed rekey protocol to not restart if it is started already.
1201 Affected files are lib/silcclient/client.c and
1204 Mon Mar 17 18:35:24 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1206 * Rewrote SilcList, affected file lib/silcutil/silc*list.h.
1208 * Fixed EOF handling in SILC Config, affected file
1209 lib/silcutil/silcconfig.c.
1211 * Fixed buffer overflows in lib/silcutil/silcstrutil.c.
1213 * Fixed RESOLVING flag handling in JOIN notify and other
1214 notifys to handle the resolvings correctly in client library.
1215 Affected file lib/silcclient/client_notify.c.
1217 * Do not send full INVITE and BAN lists in INVITE and BAN
1218 notifys, only the changed information. Affected file
1221 * Fixed INVITE notify sending in INVITE command, send it
1222 only when needed. Affected file silcd/command.c.
1224 * Handle the founder key change properly in CMODE_CHANGE
1225 notify. Bug #122. Affected file silcd/packet_receive.c.
1227 Sun Mar 9 16:29:20 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1229 * Remove the mark for output (mark it only for input) after
1230 purging outgoing queue. Prevents the "Error in select()"
1231 floods. Affected file silcd/packet_send.c.
1233 * Fixed incorrect connection deletion from client library
1234 after calling "connect" client operation. Could cause
1235 crashes for example during reconnect timeouts. Affected
1236 files are lib/silcclient/client.c and
1237 irssi/src/silc/core/client_ops.c.
1239 * Check server private key file permissions before starting
1240 the server. Affected file silcd/serverconfig.c.
1242 Tue Feb 4 22:53:26 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1244 * NULL terminate allocated string in silc_buffer_strformat.
1245 Affected file lib/silcutil/silcbuffmt.c.
1247 * Rewrote the invite/ban list string handling in server to
1248 use SilcBuffer instead. Affected files are silcd/command.c
1249 and silcd/server_util.c.
1251 Mon Feb 3 14:43:52 CET 2003 Pekka Riikonen <priikone@silcnet.org>
1253 * Fixed double free in CMODE command when setting new HMAC
1254 for channel. Affected file silcd/command.c.
1256 * Added couple of missing memset's to zero sensitive memory.
1257 Affected files silcd/command.c, lib/silcclient/command.c.
1259 Sun Jan 26 12:20:30 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1261 * Fixed a double free in INVITE command error handling in
1262 server. Affected file silcd/command.c.
1264 * Added macros SILC_SWAB_[16|32] to swab byte order of
1265 16-bit and 32-bit unsigned integers. Affected file
1266 lib/silcutil/silctypes.h.
1268 * Use the SILC_SWAB_16 instead of htons() in server when
1269 handling ports since the ports in structures are always
1270 in little-endian order (regardless of platform). Affected
1271 file silcd/serverid.c and silcd/server_backup.c.
1273 Tue Jan 21 17:18:04 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1275 * Send DISCONNECT in close admin command in server. Affected
1276 file silcd/command.c.
1278 * Check whether we are already connecting to a remote router
1279 (in addition of checking whether we are already connected)
1280 before creating new connection. Affected file silcd/server.c.
1282 Thu Jan 16 18:47:00 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1284 * Added better compiler and compiler flags checking in
1287 * Check that socket is valid after QoS is applied to data.
1288 Affected file lib/silcutil/unix/silcunixsockconn.c.
1290 * Make sure the socket connecetion is not closed to early
1291 when closing connection in server. Also make sure the
1292 connection is always closed after error in a protocol.
1293 Affected file silcd/server.c.
1295 Wed Jan 15 11:03:36 CET 2003 Pekka Riikonen <priikone@silcnet.org>
1297 * Removed --session and --dummy options from Irssi SILC Client.
1298 -d option is available only if --enable-debug was given.
1299 Affected files are irssi/src/silc/core/silc-core,
1300 irssi/src/core/session.c and irssi/src/fe-text/silc.c.
1302 Tue Jan 14 12:25:09 CET 2003 Pekka Riikonen <priikone@silcnet.org>
1304 * Added silc_buffer_steal to steal the data from the buffer.
1305 Affected file lib/silcutil/silcbuffer.h.
1307 Sat Jan 11 18:16:29 CET 2003 Giovanni Giacobbi <giovanni@giacobbi.net>
1309 * Fixed server crash with double Primary block in config file.
1311 Fixed also various memory leaks around the config file
1312 parser. Affected files lib/silcutil/silcconfig.c,
1313 silcd/serverconfig.c.
1315 * Changed my nickname (Johnny Mnemonic) to my real name, this
1316 means that bugs introduced by him were actually introduced
1319 Tue Jan 7 21:58:53 CET 2003 Jochen Eisinger <c0ffee@penguin-breeder.org>
1321 * Don't display "foo appears as foo\nYou're now known as foo"
1322 messages. Affected file irssi/src/silc/core/client_ops.c
1324 Tue Jan 7 20:08:15 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1326 * Fixed error handling of invalid client entry when calling
1327 commands in server. Fixes a crash. Affected file
1330 Thu Dec 26 14:19:29 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1332 * Added some sanity checks in server for correctness of the
1333 server configuration. Affected file silcd/serverconfig.c.
1335 Fri Dec 20 10:47:59 CET 2002 Pekka Riikonen <priikone@silcnet.org>
1337 * Prevent endless resolving of user informations in USERS
1338 command by checking the command reply status correctly.
1339 Affected file lib/silcclient/command_reply.c.
1341 Tue Dec 17 10:05:00 CET 2002 Pekka Riikonen <priikone@silcnet.org>
1343 * Fixed file writing on WIN32 to use O_BINARY flag. Affected
1344 file is lib/silcutil/silcfileutil.c. A patch by Matthew
1345 Aldous <Matthew@Aldous.com>.
1347 * Added better implementation using CriticalSection of
1348 SilcMutex on WIN32. A patch by Mikko Lähteenmäki
1349 <mikko.lahteenmaki@pikabaana.net>.
1351 * Added some Winsock WIN32 compatiblity defines into
1352 includes/silcwin32.h.
1354 Mon Dec 16 19:33:05 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1356 * Fixed double free in async host lookup code. Affected file
1357 lib/silcutil/silcsockconn.c.
1359 * On backup router handle now the SERVER_SIGNOFF from router
1360 for local connected servers too, and close the connections.
1362 Do not process them as normally signing off servers when they
1363 really signoff by sending EOF fe, but always assume that
1364 router sends the SERVER_SIGNOFF.
1366 Affected files silcd/server.c and silcd/packet_receive.c.
1368 * Fixed socket unsetting when closing connections. Affected
1369 files silcd/server.c and silcd/packet_send.c.
1371 * Do not print the nickname in SERVER_SIGNOFF if we do not
1372 have it. Prevents asserts in Irssi core. It is possible we
1373 don't have the nick if it was just being resolved when server
1374 signoff. Affected file irssi/src/silc/core/client_ops.c.
1376 Thu Dec 12 23:22:50 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1378 * Fixed autonick crashbug in client library. Affected file
1379 lib/silcclient/client.c.
1381 * Fixed Unix implementation of SilcMutex to really assert if
1382 the mutex is locked/unlcoked already. Affected file
1383 lib/silcutil/unix/silcunixmutex.c.
1385 * Fixed locking in silc_schedule_uninit. It didn't lock
1386 when dispatching timeout tasks. Affected file is
1387 lib/silcutil/silcschedule.c.
1389 * Changed Win32 implementation of SilcThread to use modern
1390 Win32 interface. Affected file is
1391 lib/silcutil/win32/silcwin32thread.c A patch by Mikko L.
1393 Thu Dec 12 12:06:59 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1395 * Don't print signed messages when sending failed. Affected files
1396 irssi/src/silc/core/silc-[servers.c/commands.h]
1398 * Send adquate signal when founding a channel by joing it. Affect
1399 file irssi/src/silc/core/client_ops.c
1401 Wed Dec 11 21:46:19 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1403 * Fix theme abstracts parsing. Affected files irssi/default.theme,
1404 irssi/src/fe-common/core/themes.c
1406 Wed Dec 11 20:20:07 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1408 * Fixed close command to use the port correctly when closing
1409 server connections. Affected file silcd/idlist.c.
1411 * Check for NULL outbuf in silc_socket_write. It is possible
1412 that it is NULL is some odd case. Affected files are
1413 lib/silcutil/[unix/win32]/silc[unix/win32]sockconn.c.
1415 * Do not call final protocol callback for backup router
1416 resuming protocol when closing connection. It is closed
1417 by timeout in case of error. Affected file silcd/server.c.
1419 * Backup reconnect to router if backup resuming protocol
1420 failed. Affected file silcd/server_backup.c.
1422 Wed Dec 11 10:01:26 CET 2002 Pekka Riikonen <priikone@silcnet.org>
1424 * Fixed double free in SKE library error hadling when signature
1425 error occurred. Affected file lib/silcske/silcske.c.
1427 * Save the fingerprint to new SilcClientEntry after changing
1428 nickname. Affected file lib/silcclient/client_notify.c.
1430 * Print SIGNOFF in Irssi SILC client only if the nickname is
1431 known. Prevents asserts in Irssi core. It is possible we
1432 don't have the nick if it was just being resolved when it
1433 quit. Affected file irssi/src/silc/core/client_ops.c.
1435 Tue Dec 10 21:47:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1437 * Fixed double free in invite list adding code when adding
1438 invite strings. Affected file silcd/server_util.c.
1440 Fri Dec 6 17:40:24 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1442 * More log printing during backup router protocol. Affected
1443 file silcd/server_backup.c.
1445 * Removed backwards support for old private key file format.
1446 Affected file lib/silccrypt/silcpkcs.c.
1448 * Removed backwards support for not-so-strict decryption length
1449 check, it's strict now. Affected lib/silccrypt/silccipher.c.
1451 * GETKEY to update the client entrys fingerprint too.
1452 Affected file lib/silcclient/command_reply.c.
1454 * Added --without-libtoolfix for package builders using weird
1455 wrappers around libtool (BSD at least).
1457 Thu Dec 5 22:29:46 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1459 * Fixed backup router bugs: When backup resumes router and
1460 receives a CHANNEL_MESSAGE packet the backup must not act
1461 as router since the packet header decryption would be
1462 different. Also, when relaying packets to channel, do
1463 not re-encrypt packets on backup that came from the primary
1464 since the connection isn't really router-router connection.
1465 Affected files silcd/server.c, silcd/packet_send.c.
1467 * Added checks in encryption/decryption that encryption/decryption
1468 length sent as argument really is multiple by block size. Helps
1469 catching really weird bugs like the above backup router bugs
1470 when packets are being decrypted in wrong way. Affected files
1471 lib/silccore/silcpacket.c, and lib/silccrypt/silccipher.c.
1473 * Fixed padding generation in private key file encryption.
1474 Affected file lib/silccrypt/silcpkcs.c.
1476 Thu Dec 5 16:35:23 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1478 * Added ignore_message_signatures setting which can be used
1479 to ignore signatures in messages. Affected files are
1480 irssi/src/silc/core/client_ops.c, silc-core.c.
1482 * Fixed the libtoolfix to use command line options instead of
1483 environment variables. They didn't work as expected. Now,
1484 the libtool is fully run-time configurable.
1486 Wed Dec 4 21:08:52 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1488 * Verify signature payload for signed messages. Affected files
1489 irssi/src/silc/core/client_ops.h, irssi/src/silc/core/silc-servers.c,
1490 irssi/src/silc/core/silc-core.h
1492 * Display signature verification result in public and private
1493 messages using theme abstracts. See irssi/default.theme for
1494 examples on their usage. Affected files
1495 irssi/default.theme, irssi/src/fe-common/silc/fe-messages.h,
1496 irssi/src/fe-common/silc/module-formats.[ch],
1497 irssi/src/fe-common/silc/fe-common-silc.c,
1498 irssi/src/fe-common/silc/Makefile.am
1499 irssi/src/fe-common/core/fe-messages.[ch]
1501 * Fixed bugs in Irssi's theme parsing. Affected files
1502 irssi/src/fe-common/core/themes.c
1504 Wed Dec 4 18:29:13 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1506 * Calculate the correct length for signed messages before
1507 encrypting, it must be multiple by block size. Affected
1508 file lib/silccore/silcmessage.c.
1510 * silc_message_signed_get_public_key returns now both
1511 decoded and encoded public key. Affected files are
1512 lib/silccore/silcmessage.[ch].
1514 * Added libtoolfix script that makes the libtool more generic
1515 and configurable in run-time. Now we can specify in run-time
1516 if what kind of libraries we want to create, regardless of
1517 configuration. SIMs are now creates even if --disable-shared
1518 was explicitly given.
1520 Tue Dec 3 23:26:55 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1522 * Fixed founder key sending in CMODE command in client.
1523 Affected file lib/silcclient/command.c.
1525 * Fixed CUMODE founder authentication in server to not check
1526 for client's public key since it's not supposed to do that.
1527 Affected file silcd/command.c.
1529 Tue Dec 3 12:02:41 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1531 * Set realname and hostname in NICK_REC records. Affected file
1532 irssi/src/silc/core/silc-nicklist.c
1534 Mon Dec 2 20:50:20 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1536 * Remove 1.0 protocol backwards compat code from client
1539 * Added more reliable check for whether nickname did change
1540 or not, or whether only Client ID changed in NICK_CHANGE
1541 notify. Affected file lib/silcclient/client_notify.c.
1542 Fixes bug in '@' character handling in a nickname.
1544 * Added support for automatically parsing signature from
1545 the message payload. Added new function
1546 silc_message_get_signature to return the payload to
1547 application. Affected files lib/silccore/silcmessage.[ch].
1549 * Changed the private_message and channel_message client
1550 operations to deliver the SilcMessagePayload to the
1551 application too. Application can use it fe. to get the
1552 signature from the message for verification. Affected
1553 file lib/silcclient/silcclient.h, client_channel.c and
1556 * Redefined the signed payload for message payloads.
1557 Updated protocol specs and implemented.
1559 Mon Dec 2 16:28:29 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1561 * Fixed wrong invite and ban list handling in server command
1562 reply. Affected files are silcd/command_reply.c,
1563 silcd/server_util.[ch].
1565 Sun Dec 1 20:48:17 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1567 * Fixed CMODE setting in server when founder mode was set.
1568 Affected file silcd/command.c. Bug #95.
1570 * Added support to setting specific public key in CMODE in
1571 Irssi SILC client. Affected file lib/silcclient/command.c.
1573 * Added support to use specific public key in CUMODE in
1574 Irssi SILC Client. Affected file lib/silcclient/command.c.
1576 * Added support for inviting and banning by public key in
1577 Irssi SILC client. Affected file lib/silcclient/command.c.
1579 * Fixed fingerprint/babbleprint showing in invite and ban
1580 list command replys. Affected file is
1581 irssi/src/silc/core/client_ops.c.
1583 Sun Dec 1 16:32:03 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1585 * Format CMODE +c and +h to display both the mode and the argument
1587 Sun Dec 1 18:17:22 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1589 * Added test vectors and test programs for SHA-1, MD5,
1590 HMAC-SHA1 and HMAC-MD5. New tests are located in
1591 lib/silccrypt/tests/. Fixed also argument decoding bug in
1592 MD5 implementation. Affected file lib/silccrypt/md5.c.
1594 * Changed the channel private key and private message key
1595 generation (with static keys) to use SHA1 instead of MD5,
1596 as SHA1 is the mandatory hash function in SILC. Affected
1597 file lib/silcclient/client_[channel/prvmsg].c.
1599 * Changed the private key file encryption to use SHA1 instead
1600 of MD5. Added support for the old generation and added
1601 automatic change of the key (to be removed later). Affected
1602 files lib/silccrypt/silcpkcs.c.
1604 Sat Nov 30 19:07:52 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1606 * Load only files with .pub suffix in PublicKeyDir. Affected
1607 file silcd/serverconfig.c.
1609 Sat Nov 30 14:29:34 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
1611 * Extended the SILC_SERVER_LOG_ERROR macro to all available logging
1612 channels. Affected files silcd/silcd.c, silcd/server.h.
1614 * Added the config directive PublicKeyDir for the client block.
1615 Affected files doc/exampe_silcd.conf.in, silcd/serverconfig.[ch].
1617 Sat Nov 30 09:30:55 CET 2002 Pekka Riikonen <priikone@silcnet.org>
1619 * Merged Toni's irssi/silc.conf patch.
1621 * ROBODoc cleanup patch to lib/silccrypt/silcpkcs.h by johnny.
1623 * Max alloc tests in allocation routines. Affected file
1624 lib/silcutil/silcmemory.c.
1626 Fri Nov 29 23:44:29 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1628 * Fixed a typo in resuming code that fixed detach/resume code
1629 in server. Bug #93. Affected file silcd/packet_receive.c.
1631 Thu Nov 28 17:17:11 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1633 * Do reverse lookups for server when /connecting. Affected files
1634 irssi/silc.conf, irssi/src/core/servers.c, irssi/src/core/network.c,
1635 irssi/src/core/net-nonblock.*
1637 Thu Nov 28 16:19:18 CET 2002 Pekka Riikonen <priikone@silcnet.org>
1639 * Added library versioning for shared libraries. Affected
1640 files configure.in.pre and lib/Makefile.am.pre.
1642 Wed Nov 27 21:51:52 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1644 * Display INVITE and BAN lists as specified by SILC 1.2
1646 Wed Nov 27 16:01:11 CET 2002 Pekka Riikonen <priikone@silcnet.org>
1648 * Do not send invite list back unless asked (when sending
1649 no arguments) or when list was modified. Affected file
1652 * Remove client from invite list in KILLED notify and in
1653 KILL command. Affected file silcd/command.c and
1656 * Fixed bugs in invite list handling in INVITE command.
1657 Affected files silcd/command.c and silcd/server_util.c.
1659 * Merged with Irssi 0.8.6.
1661 * Fixed UTF-8 in Irssi SILC Client, setlocale was missing.
1662 Affected file irssi/src/fe-text/silc.c.
1664 Mon Nov 25 18:21:43 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1666 * The silc_argument_get_[first/next] now return the argument
1667 type to caller. Added silc_argument_payload_encode_one.
1669 Affected files are lib/silccore/silcargument.[ch].
1671 * Added support for the SILC 1.2 INVITE command and new
1672 invite lists to server. Affected files are silcd/command.c,
1673 silcd/server_util.[ch] and silcd/packet_[receive/send].[ch].
1675 * Added support for the SILC 1.2 BAN command and new
1676 ban lists to server. Affected files are silcd/command.c,
1677 silcd/server_util.[ch] and silcd/packet_[receive/send].[ch].
1679 * Added support to client sending new INVITE command. Affected
1680 file is lib/silcclient/command.c.
1682 * Added support to client sending new BAN command. Affected
1683 file is lib/silcclient/command.c.
1685 * Added support for removing client from invite list when kicked
1686 from channel, as SILC 1.2 dictates. Affected files are
1687 silcd/packet_receive.c and silcd/command.c.
1689 Sun Nov 24 18:26:42 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1691 * If iv argument to silc_cipher_[encrypt/decrypt] is NULL, use
1692 automatically the cipher's internal IV. Affected files
1693 lib/silccrypt/silccipher.[ch].
1695 * Assure the RESUME_CLIENT packet is not sent to twice to
1696 backup router if the detached client was originated from
1697 the backup. Affected file silcd/server.c. Bug #76.
1699 * Changed silc_sim_symname to not allocate memory. Affected
1700 file lib/silcsim/silcsimutil.c.
1702 * Fixed memory leaks with SIMs in server. Affected files
1703 silcd/serverconfig.c, silcd/server.c.
1705 * Fixed channel key distribution after resuming detached
1706 client. Affected files silcd/packet_receive.c.
1708 * Fixed channel's global_user boolean checking after detaching.
1709 Check it after changing the owner of the client not before.
1710 Affected file silcd/packet_receive.c.
1712 * Fixed few double frees from client library. Fixes at least
1713 Bug #81, possibly others too.
1715 * UTF-8 decode topics also in JOIN command reply and TOPIC_SET
1716 notifys in Irssi SILC Client. Affected file is
1717 irssi/src/silc/core/client_ops.c. Bug #82.
1719 * Applied Ville Räsänen's manual page and --mandir bugfix
1720 patch. Affected files are configure.in.pre and Makefile.am.pre.
1723 Fri Nov 22 18:34:20 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1725 * Added support to backup router protocol for backup to tell
1726 normal server that it cannot use the backup router as primary
1727 because the primary isn't really down. Updated protocol
1730 * Added support for primary router to tell backup router that
1731 resuming is not possible because the backup really isn't primary
1732 in the cell. For example if backup disconnected itself the
1733 resuming is not allowed since the primary really did not
1734 go down. Updated protocol specs.
1736 * Removed MARS from crypto library.
1738 * Defined the CTR mode and Randomized CBC mode in SILC. The
1739 CTR mode is RECOMMENDED now in specification. Defined also
1740 Serpent cipher as optional cipher. Updated the protocol specs.
1742 Thu Nov 21 12:43:28 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1744 * Added support for inviting/banning by IP/MASK, public key,
1745 and explicit Client ID. Redefined the command and notify
1746 types to allow easier forwards support for other methods
1747 of inviting/banning. Updated protocol specs.
1749 * Remove the client from channel's invite lists if the client
1750 is kicked or killed. Updated protocol specs.
1752 * Unified the Channel Message Payload and Private Message
1753 into one Message Payload. Updated protocol specs and
1756 Tue Nov 19 22:30:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1758 * Don't wait for EOF after socket error has occurred, but
1759 close the connection. Affected file is silcd/server.c.
1761 Mon Nov 18 18:58:26 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1763 * Added support for setting FOUNDER mode on channel with
1764 specific public key which can be set with CMODE command.
1765 Updated protocol specs and implemented in client and server.
1767 * Fixed the Irssi SILC client to correctly shutdown the client
1768 library to avoid memory leaks. Affected files are
1769 irssi/src/silc/core/silc-core.c and silc-servers.c.
1771 * Deprecated the No Reply flag in SKE protocol and introduced
1772 "IV Included" flag which can be used to indicate that the IV
1773 is included in the ciphertext. This makes it possible to use
1774 SILC on unreliable transport, such as UDP which may cause
1775 packet reordering and losses. Updated protocol specs, did
1778 Sun Nov 17 15:50:57 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1780 * Fixed the MPI implementation of silc_mp_sizeinbase to return
1781 < 32 bit values in correct size. Affected file is
1782 lib/silcmath/mp_mpi.c.
1784 Sat Nov 16 13:14:45 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1786 * Fixed the KE Start Payload parsing to check that mandatory
1787 fields are present. Affected file lib/silcske/payload.c.
1789 * Fixed compilation warnigs in Irssi SILC Client. Affected
1790 files are irssi/src/silc/core/silc-query.c. client_ops.c.
1792 Thu Nov 14 19:33:28 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1794 * Print "nick now appears as newnick" and update Irssi's nicklist
1795 when you change your nick to "nick". Closes #62
1797 * Never format your own nick. Closes #63
1799 Thu Nov 14 09:44:54 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1801 * SILC_UMODE_GONE changes are now propagated correctly to the
1802 Irssi client. Closes #54
1804 Tue Nov 12 19:42:18 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1806 * Fixed example in /HELP KEY
1808 * Added expando $j which expands to current SILC Client version
1810 Tue Nov 12 19:46:39 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1812 * Fixed public key decoding in crypto library.
1814 * Added better error printing to SKE library.
1816 Tue Nov 12 08:50:12 CET 2002 Pekka Riikonen <priikone@silcnet.org>
1818 * Fixed NICK command to not crash if nickname was not sent.
1820 Mon Nov 11 19:32:00 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1822 * Added Encrypt-Then-MAC order to SILC packet MAC generation.
1823 Deprecated the old Encrypt-And-MAC order. Updated protocol
1824 specs and implemented.
1826 * Added Encrypt-Then-MAC order to Channel Message Payload MAC
1827 generation. Updated specs and implemented.
1829 Sun Nov 10 12:20:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1831 * Added support for rekey before 2^32 sequence number wraps.
1832 Affected files in server and client library.
1834 * Padding must be at least 8 bytes now. Implemented and updated
1837 * Compute maximum padding for authentication packets to make
1838 passphrase approximation attacks impossible. Affected files
1839 in client library and in server.
1841 * Fixed PING command sending in client library and handling in
1842 server. The server ID must be ID Payload, not raw ID data.
1843 Affected files in server and client library.
1845 * Defined that all public keys sent in commands and notify
1846 payloads are actually Public Key Payloads not raw public key
1847 data. Updated protocol specs and implemented.
1849 * Updated protocol version to 1.2. Updated specs and code.
1851 * Added ERR_UNSUPPORTED_PUBLIC_KEY and ERR_OPERATION_ALLOWED
1852 status types. Updated specs and the code.
1854 * Added support for normal client to kill its own entries from
1855 the network. Updated protocol specs and the code.
1857 * Defined the SILC_MESSAGE_FLAG_SIGNED. Updated protocol specs
1858 and added initial implementation.
1860 * Added MAC field to the Private Message Payload to protect
1861 against chosen ciphertext attacks. Updated the protocol specs
1864 * Added idle and signon fields to the ATTRIBUTE_SERVICE
1865 attribute to indicate the user's current idle and signon time
1866 of a service. Updated protocol specs and implemented.
1868 Thu Nov 7 19:21:10 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1870 * Added "do_not_bind" argument to silc_client_file_send what
1871 can be used to not bind locally but assume the file receiver
1872 provides the point of connect. Usefull when sender is behind
1873 NAT device. Affected file lib/silcclient/silcclient.h and
1876 * Added -no-listener option to FILE SEND command in Irssi SILC
1877 client. Affected file irssi/src/silc/core/silc-servers.c.
1878 Renamed FILE RECEIVE to FILE ACCEPT.
1880 * Confirm passphrase for private key encryption in
1881 silc_create_key_pair and silc_change_private_key_passphrase.
1882 Affected files are lib/silcutil/silcapputil.c.
1884 Thu Nov 7 10:05:28 CET 2002 Pekka Riikonen <priikone@silcnet.org>
1886 * Move silc_client_packet_send back to internal, added
1887 silc_client_send_packet, a bit simpler function for application.
1888 Affected files lib/silcclient/silcclient.h, client.c and
1891 * Moved the SilcClientEntry, SilcChannelEntry and
1892 SilcServerEntry to silcclient.h to be public and documented
1893 them for application. Affected files are
1894 lib/silcclient/silcclient.h and idlist.h.
1896 Wed Nov 6 17:18:13 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1898 * Fixed manual page installation patch by Ville Räsänen.
1899 USERS help page fix patch by Ville Räsänen
1901 * Changed the silc_client_command_call interface to make
1902 the command call simpler for the application. The library
1903 now handles the command line parsing, command finding and
1904 execution. Application only needs to call the function
1905 with the command line. Affected files are
1906 lib/silcclient/silcclient.h, command.[ch].
1908 * Fixed silc_get_input to NULL-terminate the returned input.
1909 Affected file lib/silcutil/silcutil.c.
1911 * Resolve the client's public key in JOIN command if the
1912 founder auth data is being requested but we don't know the
1913 client's public key. Affected file silcd/command.c.
1916 Mon Nov 4 16:02:59 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1918 * Print notify for server opers when backup router comes
1919 online. Affected file silcd/server.c.
1921 * Fixed the INVITE command to send the invite list in
1922 command reply. Affected file silcd/command_reply.c.
1924 * Fixed MOTD command reply sending. Affected file
1927 * UTF-8 decode the topic in TOPIC command reply and LIST
1928 command reply in Irssi SILC client. Affected file is
1929 irssi/src/silc/core/client_ops.c.
1931 Sun Nov 3 17:59:15 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1933 * Fixed the INVITE command to not crash Irssi SILC client
1934 when given without nickname argument. AFfected file
1935 irssi/src/silc/core/client_ops.c.
1937 * Fixed double free in WHOIS query on normal server when
1938 forwarding query to router. Affected file is
1939 silcd/server_query.c.
1941 * Fixed WATCH command reply handling on normal server which
1942 was missing altogether. Affected file silcd/command_reply.c.
1945 Sun Nov 3 00:42:05 EET 2002 Mika Boström <bostik@lut.fi>
1947 * Added man-pages for silc(1), silcd(8) and silcd.conf(5).
1948 Included yodl sources for each of these. Also modified
1949 Makefile.am prototype to install these files to proper
1950 locations. Updated CREDITS. Affected file Makefile.am.pre,
1951 new files doc/*.yo, doc/silc.1, doc/silcd.conf.5,
1954 Sat Nov 2 21:26:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1956 * Added support for encrypted private key files. Now
1957 passphrase must be provided when new key pair is created
1958 (can be empty though), and prompted when loading the
1959 private key. Added support for loading the old-style
1960 non-encrypted private keys as well. Affected files
1961 lib/silccrypt/silcpkcs.[ch], Irssi SILC client and
1964 * Fixed silc_get_input to accept input on all terminals.
1965 Affected file lib/silcutil/silcutil.c.
1967 * Moved the Irssi SILC client key loading and other stuff
1968 to be called after the arguments and UI is initialized.
1969 Affected file irssi/src/silc/core/silc-core.c. Bug #31.
1971 * Added -P option to Irssi SILC client which can be used
1972 to change the passphrase of the private key. Affected
1973 file irssi/src/silc/core/silc-core.c.
1975 * Added silc_change_private_key_passphrase apputil routine
1976 to lib/silcutil/silcapputil.[ch].
1978 Sat Nov 2 12:53:09 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1980 * Fixed connection closing in client library to not crash.
1981 Moved the connection freeing totally to function
1982 silc_clinet_del_connection. Affected file
1983 lib/silcclinet/client.c.
1985 Fri Nov 1 18:57:02 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1987 * Changed includes/silcincludes.h to silcincludes.h.in to
1988 include configuration specific information. The silcdefs.h
1989 is not included in to installation anymore (it's only
1990 compilation time header).
1992 Fri Nov 1 10:30:26 CET 2002 Pekka Riikonen <priikone@silcnet.org>
1994 * Moved the SilcClient and SilcClientConnection from client.h
1995 to the public lib/silcclient/silcclient.h. Changed the
1998 Thu Oct 31 22:44:07 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2000 * If version string in silc_clinet_alloc is NULL the library
2001 puts it automatically. Affected file lib/silcclient/client.c.
2003 * Changed the version strings from variables to #define's
2004 in includes/silcversion.h.
2006 Wed Oct 30 16:17:30 CET 2002 Pekka Riikonen <priikone@silcnet.org>
2008 * Added shared library complation support.
2010 Tue Oct 29 21:48:55 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2012 * Added lib/silcutil/silcapputil.[ch] for application
2013 utility functions. It includes routines for applications'
2014 convenience. Added silc_create_key_pair, silc_show_public_key
2015 and silc_load_key_pair functions.
2017 Tue Oct 29 17:36:44 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2019 * Send RESUME_CLIENT packet from router to backup routers
2020 to in resuming. Affected file silcd/packet_receive.c.
2022 Mon Oct 28 21:23:39 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2024 * In IDENTIFY command parsing, send all other IDs except
2025 Client IDs explicitly to router for resolving on normal
2026 server. Also check that ID received in WHOIS command is
2027 always Client ID, others are not allowed. Affected file
2028 silcd/server_query.c.
2030 * Merged latest changes from irssi.org CVS.
2032 Sun Oct 27 11:44:32 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2034 * Merged c0ffee's /set heartbeat patch to Irssi SILC client.
2035 Affected files irssi/src/silc/core/silc-core, silc-server.c.
2037 * Fixed the heartbeat sending in Irssi SILC client. Moved
2038 the silc_client_packet_send to silcclient.h for application
2039 usage. Affected files lib/silcclient/client_internal.h
2040 lib/silcclient/silcclient.h.
2042 * Fixed a bug in query resolving in server. Used wrong
2043 variable in a for loop and crashed. Affected file is
2044 silcd/server_query.c.
2046 * Server constructs requested attributes only to locally
2047 connected clients. Affected file silcd/server_query.c.
2050 * Fixed a bug when sending resolving from router to server
2051 with requested attributes. The constructed WHOIS command
2052 was incorrect. Affected file silcd/server_query.c.
2055 * Fixed Requested Attributes saving in WHOIS command reply.
2056 The length of the data buffer must be saved too. Affected
2057 file silcd/command_reply.c.
2059 * Update the client entry's servername after detaching is
2060 over. Affected file silcd/packet_receive.c. Bug #37.
2062 * Resolve incomplete client entrys in CUMODE_CHANGE and
2063 CMODE_CHANGE notifys. Affected file is
2064 lib/silcclient/client_notify.c. Bug #42.
2066 Thu Oct 24 12:22:35 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2068 * Fixed channel key packet processing bug on backup router
2069 during backup resuming protocol. Affected file is
2070 silcd/packet_receive.c.
2072 * Fixed memory leaks in server. Affected files are
2073 silcd/server.c and silcd/packet_receive.c.
2075 * Fixed packet decryption problem when backup router encrypted
2076 channel message with wrong key during backup resuming
2077 protocol. Affected file silcd/packet_send.c.
2079 * ROBODoc documented lib/silccrypt/silccipher.h. A patch by
2080 Toni Willberg (toniw@iki.fi)
2082 * Changed the SilcCipher context to be private. Changed the
2083 silc_cipher_get_iv to just return pointer to the IV. Added
2084 silc_cipher_get_name to return the name of the cipher.
2085 Fixed code all around to support these changes. Affected
2086 files are lib/silccrypt/silccipher.[ch], client library and
2089 Wed Oct 23 19:01:41 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2091 * Fixed unaligned access in lib/silccore/silcattrs.c.
2093 * Fixed libtool linking in lib/silcsim/Makefile.am.
2095 * Fixed services attribute printing. Affected files is
2096 irssi/src/silc/core/silc-queries.c.
2098 Wed Oct 23 09:51:04 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2100 * Fixed a crashbug in incoming server accepting. Affected
2101 file silcd/server.c.
2103 Tue Oct 22 13:02:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2105 * Added automatically generated index to Toolkit Reference
2108 * Added support for Postscript Toolkit Reference Manual.
2110 Mon Oct 21 21:30:40 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2112 * Merged DISCONNECT fix, and autoconn port fix from Irssi
2115 Sun Oct 20 19:54:55 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2117 * Added 'send_events' boolean argument to the function
2118 silc_schedule_set_listen_fd which sends the set events to
2119 the application explicitly if set to TRUE. Default action
2120 should be FALSE. Affected file lib/silcutil/silcschedule.[ch],
2121 lib/silcclient/client_internal.h and silcd/server_internal.h.
2123 * Added silc_compare_timeval to determine which time values
2124 is smaller. Affected file lib/silcutil/silcutil.[ch].
2126 * Added sort-of "Quality of Service" (QoS) support to
2127 SilcSocketConnection. Data reception can be controlled with
2128 rate limit per second and/or read data length limit.
2129 Added silc_socket_set_qos. Affected files are
2130 lib/silcutil/silcsockconn.[ch] and unix/silcunixsockconn.c.
2132 * Added the QoS configuration to SILC Server configuration
2133 file. Affected files are silcd/serverconfig.[ch] and
2136 Sun Oct 20 14:12:24 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2138 * Merged with irssi.org CVS.
2140 * Failed OPER and SILCOPER authentications are now logged.
2141 Affected file silcd/command.c. Bugs #25.
2143 Sat Oct 19 13:32:15 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2145 * ROBODoc documented lib/silcutil/silcbuffer.h and
2146 lib/silcutil/silcdlist.h. Patch by Ville Räsänen
2147 <ville.rasanen@iki.fi>.
2149 Fri Oct 18 10:51:04 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2151 * Added support for auto-passphrase authentication from the
2152 config file during connecting which was not implemented
2153 yet. Affected file irssi/src/silc/core/client_ops.c.
2155 * Fixed a bug in authentication protocol failure handling which
2156 was processing wrong callback context. Affected files
2157 are lib/silcclient/client.c and protocol.c.
2159 * Fixed the /ATTR allow off to actually work. Affected file
2160 is irssi/src/silc/core/silc-queries.c.
2162 * Fixed the /ATTR -del to work. Affected file is
2163 irssi/src/silc/core/silc-queries.c.
2165 Thu Oct 17 23:45:12 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2167 * Fixed string formatting crashbug in lib/silccore/silcattrs.c.
2169 * Fixed mask attribute adding in Irssi SILC client. Affected
2170 file irssi/src/silc/core/silc-queries.c.
2172 Thu Oct 17 16:40:39 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2174 * Added support for saving the requested attributes in
2175 WHOIS to directory. Affected file is
2176 irssi/src/silc/core/silc-queries.c.
2178 Wed Oct 16 17:40:56 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2180 * Added support for parsing VCard fields that do not have
2181 the TYPE= for types. Affected file lib/silcutil/silcvcard.c.
2183 * Fixed a double free bug in hash table foreach function
2184 if the entry was deleted in the foreach callback. Affected
2185 file lib/silcutil/silchashtable.c.
2187 Tue Oct 15 18:05:24 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2189 * Added silc_attribute_get_verify_data to return the signature
2190 verification data for either user digital signature or
2191 server digital signature in Requested Attributes. Affected
2192 files are lib/silccore/silcattrs.[ch].
2194 * Added silc_vcard_alloc which is used to allocated dynamic
2195 SilcVCard context. The silc_vcard_free now checks whether
2196 the context is dynamically allocated or not. Affected files
2197 are lib/silcutil/silcvcard.[ch].
2199 Mon Oct 14 17:55:44 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2201 * Periodically remove the NOATTR status from client entry
2202 so that the client may take the attributes in use even after
2203 server has resolved them unsuccessfully earlier. Affected
2204 file silcd/server_query.c and idlist.h.
2206 * Moved sha1hash and md5hash from client->internal to
2207 SilcClient for application usage. Affected files are
2208 lib/silcclient/client.h and client_internal.h.
2210 * Fixed attribute encoding and decoding bugs. Affected
2211 files lib/silccore/silcattrs.[ch].
2213 * Added ATTR command to Irssi SILC Client which is used to
2214 manage user's Requested Attributes sending and values for
2215 WHOIS command. Affected files around Irssi SILC client.
2217 Mon Oct 14 14:33:54 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2219 * Added silc_buffer_strformat which can be used to format
2220 strings into a buffer which size is automatically increased.
2221 Affected file lib/silcutil/silcbuffmt.[ch].
2223 * Added implementation of VCard (RFC 2426) which can be used
2224 as part of Requested Attributes in WHOIS command. Affected
2225 file lib/silcutil/silcvcard.[ch].
2227 Fri Oct 11 23:52:17 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2229 * Some strncat -> silc_strncat changes our the core and
2232 * Added SILC_SKE_STATUS_SIGNATURE_ERROR and OUT_OF_MEMORY
2233 errors. Added better error printing to SKE library.
2234 Affected files lib/silcske/silcske.c, silcske_status.h and
2237 * Save the PKCS key length even if only private key is set to
2238 SilcPKCS. Affected file lib/silccrypt/silcpkcs.[ch] and rsa.c.
2240 * Fixed the usage of silc_pkcs_get_key_len since it returns the
2241 length in bits not in bytes. Affected files are
2242 lib/silcske/silcske.c, lib/silccore/silcauth.c and
2243 silcd/server_query.c.
2245 Wed Oct 9 17:22:57 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2247 * Added silc_attribute_payload_encode_data to directly encode
2248 the data into the attributes buffer. Renamed function
2249 silc_attribute_payload_parse_list to silc_attribute_payload_parse.
2250 Affected files are lib/silccore/silcattrs.[ch].
2252 * silc_hash_table_find_foreach calls the foreach function now
2253 once even if the nothing was found with context set to NULL.
2254 Affected file lib/silcutil/silchashtable.[ch].
2256 * Remove the RESOLVING flag from client entry after received
2257 the Requested Attributes from the client. Fixed memory leak
2258 in client entry freeing. Affected files silcd/server_query.c
2261 * Added Requested Attributes support into SILC Client Library.
2262 It is not able to send requested attributes in WHOIS command,
2263 and also receive and process requested attributes. Added
2264 silc_client_attribute_[add|del] and silc_client_attributes_get
2265 functions. Added also `ignore_requested_attributes' to the
2266 SilcClientParams to not use attributes in client. Affected
2267 files are lib/silcclient/command.c, client_attrs.[ch],
2268 silcclient.h, client_internal and client.[ch].
2270 * Changed the silc_client_get_client_by_id to support Requested
2271 Attributes, it takes them as argument now. Affected file
2272 is lib/silcclient/silcclient.h, and idlist.c.
2274 * Added -details option to WHOIS command in Irssi SILC Client
2275 to support the requested attributes. By default it requests
2276 all attributes. Affected file lib/silcclient/command.c and
2277 irssi/doc/help/in/whois.in.
2279 Tue Oct 8 17:58:28 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2281 * Add also SERVICE attribute for server-constructed attribute
2282 data. Also digitally sign the attributes and add
2283 SERVER_DIGITAL_SIGNATURE attribute. Affected file is
2284 silcd/server_query.c.
2286 Mon Oct 7 18:25:35 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2288 * Changed the silc_attribute_payload_encode to support list
2289 of attributes (function may be called several times to add
2290 a new attribute). Removed the silc_attribute_payload_encode_list
2291 function. The encoding function now also automatically encodes
2292 the data, so the caller does not need to do that. Affected
2293 files lib/silccore/silcattrs.[ch].
2295 * Added support for replying on behalf of the user to the
2296 Requested Attributes in WHOIS command in the server. Affected
2297 file silcd/server_query.c.
2299 * SILC_NOT_IMPLEMENTED macro use SILC_LOG_INFO now instead of
2300 SILC_LOG_DEBUG. Affected file lib/silcutil/silclog.h.
2302 Sun Oct 6 16:48:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2304 * Don't swtich to become primary router if we are backup if
2305 decryption error has occurred. Affected file silcd/server.c.
2307 * Fixed a bug in backup router IP address comparison in
2308 silc_server_backup_get.
2310 Save now also the port of the server/router and use that
2311 in comparison as well. Affected file silcd/server_backup.c.
2313 * Normal server now reconnects to backup router automatically
2314 if connection is lost to it. Affected file silcd/server.c.
2316 Thu Sep 26 13:51:02 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2318 * If packet processing fails (like integrity check fails)
2319 the connection is closed now. Affected files are
2320 lib/silccore/silcpacket.c and silcd/server.c.
2322 Mon Sep 23 10:59:39 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2324 * Fixed double free in RSA public key set function
2325 silc_rsa_set_public_key. Affected file lib/silccrypt/rsa.c.
2328 Sun Sep 22 14:54:05 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2330 * Rewrote WHOIS, WHOWAS and IDENTIFY commands in the server.
2331 Added server_query.[ch] which provides one interface for
2332 querying information using all three commands.
2334 * Changed all "typedef unsigned char" in core library to
2335 "typedef SilcUInt8".
2337 Sat Sep 21 21:36:45 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2339 * Added silc_strncat into lib/silcutil/silcstrutil.[ch].
2341 * Renamed silc_server_get_client_resolve to
2342 silc_server_query_resolve and moved to server_query.[ch].
2344 Wed Sep 18 18:28:04 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2346 * Resumed client packet handling from server put the resumed
2347 client on wrong list on router and caused the client not
2348 be present on the network anymore. Now fixed to put the
2349 client to correct list. Affected file silcd/packet_receive.c.
2351 Wed Sep 18 15:13:48 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
2353 * Various cleanup in error message output in config parsing code
2354 and in server init code. Fixed error log files containing
2355 too many newlines ('\n') in some situations. Affected files are
2356 silcd/serverconfig.c, silcd/silcd.c, and silcd/server.c.
2358 Wed Sep 18 10:51:23 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2360 * Use the reverse lookupped hostname in client internals
2361 instead of one user provided us as remote server name.
2362 Affected file lib/silcclient/client.c.
2364 Mon Sep 16 12:02:54 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2366 * Added 'app_context' to silc_schedule_init. It is an
2367 application specific context that is delivered to application
2368 in task callback functions. Affected files are
2369 lib/silcutil/silcutil.[ch].
2371 * The hb_context in SilcSocketConnection is not freed
2372 automatically anymore (application must free it). Freeing
2373 it automatic is inconsistent. Affected files are
2374 lib/silcutil/silcsockconn.[ch].
2376 Sun Sep 15 22:16:19 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2378 * Added support for removing explicitly added client connections
2379 in rehash and closing the client connections if they were
2380 unconfigured in the rehash. Affected file silcd/server.c.
2382 * Added support for aborting automatically pending commands
2383 that never receives the reply (to avoid memory leaks).
2384 Added also silc_server_command_pending_timed to set the
2385 specific timeout for pending command. Affected files are
2386 silcd/command[_reply].[ch].
2388 * Added SILC_STATUS_ERR_TIMEDOUT status. Updated protocol
2389 specs and lib/silccore/silcstatus.h.
2391 Sun Sep 15 12:25:10 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2393 * Changed the silc_get_time to accept time value as argument
2394 or if zero is sent return current local time. Affected
2395 file lib/silcutil/silcutil.[ch].
2397 * Added STATS command to client library and Irssi SILC client.
2398 Patch provided by Ville Räsänen <ville.rasanen@iki.fi>.
2400 Wed Sep 11 09:22:00 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2402 * Assure that channel key is set before sending it. May
2403 crash server otherwise. Affected file silcd/packet_send.c.
2405 Tue Sep 10 09:50:08 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2407 * Assure that endless loop cannot happen with detached client
2408 resolving on normal server. Added idlist status
2409 SILC_IDLIST_STATUS_RESUME_RES. Affected files are
2410 silcd/idlist.h and silcd/packet_receive.c.
2412 Mon Sep 9 12:18:18 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2414 * Incoming file transfer request cannot use same session as
2415 the sending session. This can happen when sending file to
2416 yourself. Crashed the client on quit. Affected file
2417 lib/silcclient/client_ftp.c. Bug #24.
2419 Sun Sep 8 18:39:25 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2421 * Implemented the draft-riikonen-precense-attrs draft and
2422 the Attribute Payload into the lib/silccore/silcattrs.[ch].
2424 Sun Sep 8 13:13:44 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2426 * Distribute the SERVER_SIGNOFF notify also to local backup
2427 routers from the primary router. The backup router may not
2428 have the signing of local server directly connected and need
2429 to know about the signoff. Affected file silcd/server_util.c.
2431 * Use the primary router as the origin of the locally connected
2432 server when it is disconnecting from the backup router since
2433 that's where it really is coming from. Now the clients from
2434 the disconnecting server are removed correctly and "shadow"
2435 clients are not left to the backup router. Affected file
2438 Sat Sep 7 22:26:50 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2440 * If normal server is standalone and found existing but disabled
2441 channel, do not re-create the channel since it creates
2442 duplicate same channels. Affected file silcd/server.c.
2444 * Added anonymous client connections support to server. New
2445 "anonymous" configuration option to ConnectionParams section
2446 added. If set to true, the username and hostname information
2447 of the client will be scrambled and anonymous user mode is
2448 set automatically to the user. Affected files are
2449 silcd/serverconfig.[ch], silcd/packet_receive.c and server.c.
2451 Sat Sep 7 16:02:09 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2453 * In JOIN notify handling, mark that the cache entry of the
2454 client cannot be expired. Can cause crashes on normal
2455 server (asserts client->channels). Affected file is
2456 silcd/packet_receive.c.
2458 * From now on distribution versions are used as protocol versions
2459 instead of by default using the Toolkit base version as protocol
2460 version. Affected file prepare.
2462 * Do not set the locally resolved hostname for local client
2463 entry but take what server sends. This way the real hostname
2464 is showed in WHOIS for yourself. Affected file is
2465 lib/silcclient/idlist.c and lib/silcclient/client.c.
2467 * Resolve local info with IDENTIFY when connecting to server.y
2469 Sat Sep 7 14:22:43 CEST 2002 Lubomir Sedlacik <salo@silcnet.org>
2471 * Rewritten check for POSIX threads. Use --with-pthreads[=DIR]
2472 for implied search (not needed on platforms which has native
2473 pthreads library). Use --without-pthreads to disable threads.
2474 Affected file is configure.in.pre
2476 * Fixed --with-iconv on platforms which need to bypass (broken)
2477 native iconv(). Affected file is configure.in.pre
2479 Sat Sep 7 15:08:13 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2481 * Moved -C option parsing in Irssi SILC client at same time
2482 as other options. The UI was initialized earlier and caused
2483 problems on command line. Bug #16. Affected file is
2484 irssi/src/silc/core/silc-core.c.
2486 Mon Sep 2 23:00:30 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
2488 * Added global variable silc_log_timestamp that tells silclog
2489 wether to print or not the timestamp in the logging files.
2490 Affected file lib/silcutil/silclog.[ch].
2492 * Added silcd configuration option Timestamp in the Logging
2493 section. Affected file silcd/serverconfig.[ch],
2494 doc/example_silcd.conf.in.
2496 Fri Aug 30 08:57:33 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2498 * Fixed fingerprint checking to check for entirely empty
2499 fingerprint instead of two first bytes when determining
2500 if it is set. Bug #18. Affected file silcd/command.c.
2502 * Fixed duplicate PKCS name registering to not allow it.
2503 Bugs #17. Affected file lib/silccrypt/silcpkcs.c.
2505 Sun Aug 25 08:02:04 CEST 2002 Lubomir Sedlacik <salo@silcnet.org>
2507 * Conditionalize non-gcc compiler optimizations for various
2508 platforms, enable those commented out. Cleanups.
2509 Affected file lib/silcmath/mpi/configure.in
2511 Sat Aug 24 15:11:32 EEST 2002 Timo Sirainen <tss@iki.fi>
2513 * silc_rng_exec_command() left zombie processes if command
2514 didn't generate any output. Affected file
2515 lib/silccrypt/silcrng.c
2517 Fri Aug 23 22:05:44 CEST 2002 Lubomir Sedlacik <salo@silcnet.org>
2519 * Rewrote iconv checking, introduce --with-iconv for systems
2520 which rely on libiconv. Check if iconv() provided by libc
2521 is good enough, otherwise demand libiconv. Affected file
2524 Fri Aug 23 07:10:52 CEST 2002 Lubomir Sedlacik <salo@silcnet.org>
2526 * Search for ldopen() also in libc. This enables SIM support
2527 on *BSD systems. Based on patch from Alex Zepeda. Affected
2528 file configure.in.pre
2530 Sun Aug 18 04:44:30 CEST 2002 Lubomir Sedlacik <salo@silcnet.org>
2532 * Don't call AM_CONDITIONAL conditonally for SILC_THREADS.
2533 This fixes prepare on *BSD systems. Affected file
2536 Sun Aug 4 15:55:40 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2538 * More fixed for not having purge timeout for global clients
2539 that are on channel. Affected files silcd/command_reply.c
2542 * Fixed the rekey protocol to work with backup router connections.
2543 Rekey packets are now allowed on disabled connections as
2544 well. Affected files silcd/packet_send.c and server.c.
2546 * Do not switch to be as backup router when shutting down and
2547 closing the primary connection. Affected file silcd/server.c.
2549 * Fixed memory leaks in backup router deleting. Added
2550 silc_server_backup_free to free all data during shutdown of
2551 server. Affected files silcd/server_backup.[ch].
2553 Sun Jul 14 21:33:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2555 * Do not process commands if the sock->user_data is NULL.
2556 Affected file silcd/command.c.
2558 Tue Jul 9 19:03:11 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2560 * Fixed buffer overflow and security problems (loosing bits
2561 in CFB encryption) in SILC RNG. Problems reported by
2562 Markku-Juhani O. Saarinen <mjos@saturn.tcs.hut.fi>.
2564 Sun Jul 7 13:10:01 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2566 * Added yet more checks that client is not expired on global
2567 list if it is on channels. Affected file is
2568 silcd/command_reply.c.
2570 Sat Jul 6 11:45:11 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2572 * Merged c0ffee's MIME signal patch which adds support for
2573 sending also MIME messages in Irssi SILC Client, and handling
2574 received MIME messages in a signal (and perhaps doing something
2575 to non-textual MIME messages).
2577 Sun Jun 30 01:30:22 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2579 * Fixed pending command deletion in server and client library
2580 to check the whole list instead of breaking after first found.
2581 The affected files are silcd/command.[ch] and
2582 lib/silcclient/command.[ch].
2584 Sat Jun 29 17:40:12 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2586 * Return NO_SUCH_CHANNEL error in USERS for channel that is
2587 secret or private, otherwise it's possible to find out
2588 whether a secret channel exists or not. Affected file
2591 * If CMODE change fails during the mode setting, assure that
2592 the old mode mask is set for the channel back. Affected
2593 file silcd/command.c.
2595 * Fixed passphrase saving on +a channel on normal server
2596 after successful JOIN command. Affected file silcd/command.c.
2598 Fri Jun 28 11:53:25 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2600 * Remove server/router operator privileges in DETACH command,
2601 since it's possible to resume to server where these
2602 privileges would not be allowed for the client. Affected
2603 file silcd/command.c.
2605 * Do not set to wait for backup in rehash of the server.
2606 Affected file silcd/server.c.
2608 * Do not check listener sockets when counting how many
2609 socket connections we have. Affected file is
2610 silcd/server_util.c.
2612 * Do not announce disconnected clients that are remaining
2613 in history (for WHOWAS). This is because SIGNOFF notify
2614 for these has been sent earlier already. Affected file
2617 Thu Jun 27 20:07:27 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2619 * Buffer overflow with CUMODE command's mode->mode character
2620 conversion. Reported by Ville Räsänen. Affected file
2621 lib/silcutil/silcutil.c.
2623 Thu Jun 27 16:54:33 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2625 * Allow heartbeat packets to go disabled connections anyway.
2626 Affected files silcd/server.c and silcd/packet_send.c.
2628 * Do not broadcast New Channel packets with List flag set
2629 in the packet to backup routers. The router must check
2630 for the correctness of the packets before sending them.
2631 It is possible that router will have enforce Channel ID
2632 change and this would cause desync in the backup router.
2633 Affected file silcd/packet_receive.c.
2635 * Remove SILC_PACKET_FLAG_LIST from the temp packets that
2636 are handled in list parsing. They are not list packets
2637 anymore. Affected file silcd/packet_receive.c.
2639 Thu Jun 27 11:27:07 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2641 * Stop waiting for backup router through the timeout, not
2642 directly after backup router has arrived. Affected file
2645 * Do not re-create channel keys and send them when removing
2646 clients in server shutdown. Affected files are
2647 silcd/server_internal.h and silcd/server_util.c.
2649 * Notify distribution to backup routers was missing from
2650 the silc_server_send_notify_dest function which caused
2651 desyncing problems with backup router. Affected file is
2652 silcd/packet_send.c.
2654 * The client's channel removing was working wrong on
2655 backup router. It assumed that it doesn't know global
2656 information but backup router does know. For this reason
2657 it could remove channel when it wasn't supposed to do that.
2658 Affected file silcd/server.c and silcd/server_util.c.
2660 Wed Jun 26 15:14:12 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2662 * Stop for a couple seconds after badkup router has become
2663 primary router. Affected file silcd/server.c.
2665 * Added silc_server_remove_servers_by_server, which is used
2666 to remove servers originated from some other server. Also
2667 clients of those servers can be removed too. Affected file
2668 silcd/server_util.[ch].
2670 * When removing clients after a server has signed of remove
2671 also all servers behind that server (unless they are known
2672 to be available locally), and send SERVER_SIGNOFF for each
2673 of the server separately. Also the signed off clients are
2674 sent now separately per signed off server. The affected files
2675 are silcd/server.c and silcd/server_util.[ch].
2677 * All servers added with silc_idlist_add_server must always
2678 have both "router" and "connection" pointers set. Otherwise,
2679 bad server entries may be left around in the cache.
2680 Affected file silcd/command_reply.c.
2682 * Do not create the channel key in NEW_CHANNEL packet
2683 processing if the channel is empty. Affected file
2684 silcd/packet_receive.c.
2686 * Completed backup router support for standalone routers.
2687 Supports also servers in the cell that do not use the backup
2690 Wed Jun 26 10:38:11 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2692 * Fixed a bug in silc_string_regexify which did not add '^'
2693 at the start of each string, and thus the matching was
2694 not explicit. For example ban list iikone@*!*@* would
2695 match also "priikone", which is wrong, it would have to be
2696 *iikone@*!*@* to match also "priikone". Affected
2697 file lib/silcutil/unix/silcunixutil.c.
2699 Tue Jun 25 18:47:39 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2701 * Enable all local server connections before updating client
2702 caches when we've become backup router. Otherwise, signoff
2703 packets may not reach the clients. Affected files are
2704 silcd/server.c and silcd/server_util.[ch].
2706 * Fixed a bug in version string parsing which could crash
2707 the program with specially formatted version string.
2708 Bug reported and patch provided by Ville Räsänen. Affected
2709 file lib/silcutil/silcutil.c.
2711 * Handle the disconnection immediately when DISCONNECT
2712 packet is received in server. Affected file silcd/server.c.
2714 * Primary router now waits a short time (10 seconds) for
2715 backup router connection before accepting any other
2716 connection (except local). Affected file silcd/server.c,
2719 * Fixed a crash in client libary in NICK_CHANGE notify when
2720 NICK_CHANGE arrived for client entry we are resolving
2721 currently. Affected file lib/silcclient/client_notify.c.
2723 * Call the sconn->callback completion even if error had
2724 occurred. Start reconnecting always if connection to
2725 primary router fails during backup router protocol.
2726 Affected files silcd/server.c and server_backup.c.
2728 Mon Jun 24 17:47:52 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2730 * Added functions silc_server_send_opers and
2731 silc_server_send_opers_notify to send packets stricly
2732 to operators. Added macro SILC_SERVER_SEND_OPERS macro
2733 to send variable argument notify to operators.
2734 Affected files silcd/packet_send.[ch] and silcd/server.h.
2736 * Removed UMODE rights checking with UMODE_CHANGE notify.
2737 Affected file silcd/packet_receive.c.
2739 * Server/router operator now receives notify when network
2740 switches to backup router and when it resumes the use of
2741 primary router. Affected file silcd/server.c and
2742 silcd/server_backup.c.
2744 * Fixed the updating of client information after backup
2745 resuming protocol is over; update all except local clients
2746 to the new primary router. The affected file is
2747 silcd/server_util.c.
2749 * Added support for closing active connections in rehash
2750 that were unconfigured by the user. Supports currently
2751 closing server and router connections. Affected file
2754 * Rewrote some SILC_LOG_DEBUG's in silcd/server_backup.c.
2756 Sun Jun 23 17:32:31 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2758 * Don't do SILC_STRING_LANGUAGE encoding if the outbuffer
2759 is NULL since seems that on some platforms NULL is allowed
2760 and on some it's not. Fallback encoding is used instead.
2761 Affected file lib/silcutil/silcstrutil.c.
2763 * Fixed statistics updating for incoming server connection
2764 which could cause problems when re-connecting. Affected
2765 file silcd/server.c.
2767 * Preliminary backup router support for standalone router
2768 added. Affected files in silcd/.
2770 * Mark server connections in backup router disabled before
2771 and after backup protocol. Affected file is
2772 silcd/server_backup.c.
2774 * Added support for reconnecting to remote server connection
2775 even if the protocol fails, and if the configuration wants
2776 us to keep trying to connect anyway.
2778 Server connection is not allowed to backup router if
2779 backup router does not have connection to primary router yet.
2781 Affected file is silcd/server.c.
2783 Sat Jun 22 21:34:59 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2785 * Added silc_client_udpate_server function to update changed
2786 server info. Affected file lib/silcclient/idlist.[ch].
2788 * Added check for server entries that are being resolved when
2789 notify is received. If being resolved, handle the received
2790 notify only after it's resolved so that all notifys are
2791 handled in same order as received from the server.
2793 Added similar resolver check to channel entries. Every
2794 notify that cause resolving of any information that affects
2795 channel entry marks the channel entry in waiting state.
2796 After whatever resolving is over the waiters are signalled
2797 and only then the notifys are handled in the same order
2798 as delivered from the server.
2800 Affected files are lib/silcclient/idlist.[ch], and
2803 * Fixed KILLED notify handling in normal server. Affected
2804 file silcd/packet_receive.c.
2806 * Added SILC_IDLIST_STATUS_LOCAL which indicates that entry
2807 is locally connected, or was locally connected (but may
2808 be detached and connection is not active). Added also
2809 SILC_IS_LOCAL for checking this status. Affected files
2810 silcd/idlist.h, silcd/packet_receive.c, silcd/server_util.c,
2811 silcd/server.c and silcd/server_internal.h.
2813 Sat Jun 22 17:06:58 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2815 * Don't send or handle TOPIC_SET if topic is already set and
2816 is same as being set. Affected files silcd/command.c and
2817 silcd/packet_receive.c.
2819 * Fixed CMODE change rights checking to work correctly when
2820 removing modes by operator. Affected file is
2821 silcd/server_util.c.
2823 * Fixed some handling with New Channel packet in router and
2824 fixed some CMODE_CHANGE notify handling in server and router.
2825 Affected file is silcd/packet_receive.c.
2827 * Changed "disconnect" client operation to include the
2828 reason of the disconnection and optional disconnection
2829 message. Affected file lib/silcclient/silcclient.h.
2831 * Made the compilation of lib/contrib/ stuff conditional.
2832 Affected files configure.in.pre, lib/contrib/Makefile.am.
2834 Sat Jun 22 12:49:21 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2836 * All CMODE_CHANGE and CUMODE_CHANGE notifys are now sent back
2837 to the sender of the notify too, to avoid situation where two
2838 notifys are in the network at the same time going to oppsite
2839 directions. Affected file silcd/packet_receice.c.
2841 Fri Jun 21 10:00:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2843 * Delete the client from channel even if the cilent->id is
2844 NULL. It was possible that client was deleted without
2845 removing from channels (theoretically at least). Affected
2846 file silcd/server.c and silcd/server_util.c.
2848 * Free the client data too when resuming is not successful.
2849 Affected file silcd/packet_receive.c.
2851 * Merged some code from c0ffee's silc-plugin. Affected files
2852 irssi/src/silc/core/silc-channels.c and silc-expandos.c.
2854 * Added SILC_PRIMARY_ROUTE and SILC_BROADXAST macros to
2855 silcd/server_internal.h. SILC_PRIMARY_ROUTE Returns pointer
2856 to the primary router connection, the other one returns
2857 TRUE if packet must be broadcasted to network.
2859 * All notifys that are destined to primary router (to network)
2860 are now automatically sent to backup routers even if the
2861 router is standalone (and has backup router). Affected files
2864 * Added --without-irssi and --without-silcd configuration
2865 options for disabling the compilation of these applications.
2866 Affected file configure.in.pre and prepare.
2868 Thu Jun 20 13:48:15 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2870 * Implemented SILC_STRING_BMP and SILC_STRING_UNIVERSAL for
2871 UTF-8 encoding and decoding. Added also new encodings
2872 SILC_STRING_BMP_LSB and SILC_STRING_UNIVERSAL_LSB.
2874 Added also SILC_STRING_LANGUAGE which is language and charset
2875 specific encoder and decoer for those platforms that support
2876 iconv(). It can convert the UTF-8 to and from the locale
2877 specific character set.
2879 Affected file lib/silcutil/silcstrutil.[ch].
2881 * Added macro SILC_NOT_IMPLEMENTED to lib/silcutil/silclog.h.
2883 * Added function silc_get_command_name to the file
2884 lib/silcutil/silcutil.[ch].
2886 * Improved the server debug output a bit. Affected files are
2889 Wed Jun 19 17:46:31 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2891 * Save the channel passphrase when received succesful JOIN
2892 command reply from router, on normal server. Otherwise
2893 joinig +a channels from normal server is not possible.
2894 Affected file silcd/command.c.
2896 * Fixed a bug in TOPIC_SET notify handling. The notifier
2897 may be other than client too, like server or channel.
2898 It expected it to always be only client and ignored the
2899 notify. Affected file silcd/packet_recieve.c.
2901 * Removed some (unnecessary) debug printing from
2902 lib/silccore/silcid.c and lib/silccore/silcargument.c.
2904 * Do not force CMODE_CHANGE when server is announcing new
2907 Router announces stuff only after server reannounces channel
2908 after CHANNEL_CHANGE notify.
2910 These fixes optimizes the announcing procedure, and perhaps
2911 fixes some problems too. Affected file silcd/packet_receive.c.
2913 * Fixed SERVER_SIGNOFF sending to local clients. It was
2914 totally broken and sent the notify to all local clients,
2915 instead of only to those that was on same channel as the
2916 signing off clients. Affected file silcd/server_util.c.
2918 * Added -D option to server. It can be used to give debug
2919 level. The levels are from 0 - 99, and are predefined for
2920 smooth server debugging. (see silcd.c for the predefined
2921 levels). Affected file silcd/server.c.
2923 Wed Jun 19 16:01:51 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2925 * Fixed a bug in Irssi SILC client to close the connection
2926 properly when disconnecting from server. Affected file
2927 irssi/src/silc/core/client_ops.c.
2929 Tue Jun 18 17:14:52 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2931 * When authenticating as founder during JOIN command, check
2932 that the one authenticating becomes the only founder on the
2933 channel. Affected file silcd/command.c.
2935 * Better checking for founder mode setting when CUMODE_CHANGE
2936 notify is received. Affected file silcd/packet_receive.c.
2938 * Close all connections when shutting down the server by sending
2939 DISCONNECT packet. Close all listeners too when shutting
2940 down the server. Affected file silcd/server.c.
2942 * Handle DISCONNECT packet correctly in client library by
2943 calling the "disconnect" client operation. Affected file
2944 lib/silcclient/client.c.
2946 * Handle local errors correctly during resuming. Affected
2947 file lib/silcclient/client.c.
2949 Tue Jun 18 10:26:27 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2951 * The log file is not dupped internally anymore in
2952 lib/silcutil/silclog.c. Fixed memory leaks too.
2954 * The scheduler now dispatches all pending timeout tasks
2955 when it is uninitialized with silc_schedule_uninit.
2956 Affected file lib/silcutil/silcschedule.c.
2958 Mon Jun 17 21:30:55 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2960 * Added --enable-stack-trace option to configure. Added
2961 memory allocation stack trace support. Added files
2962 lib/silcutil/stacktrace.[ch]. Affected files are
2963 lib/silcutil/silcmemory.[ch].
2965 * Fixed memory leaks from libraries and server. Affected
2966 files around the tree.
2968 * Reverted back a fix made to CUMODE which broke it.
2969 Affected file silcd/command.c.
2971 Sun Jun 16 11:49:45 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2973 * Added SILC_MESSAGE_FLAG_UTF8 to the protocol specs and the
2974 core library, and implemented it. All textual messages SHOULD
2975 use this flag and the message MUST be UTF-8 encoded.
2976 All text messages sent by Irssi SILC client are now UTF-8
2977 encoded (regardless whether the terminal supports UTF-8 or not).
2978 Affected files are lib/silccore/silcchannel.h,
2979 irssi/src/silc/core/silc-servers.c, silc-channels.c and
2982 Sat Jun 15 18:23:39 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2984 * Added lots of new statistics updating that was missing from
2985 the server and router code. Affected files in silcd/.
2987 * Sending SIGUSR1 signal to server now dumps the current
2988 server statistics into /tmp directory. Affected file is
2991 * ROBODoc documented the lib/silccrypt/silchash.h. Improved
2992 the SILC Hash Interface also. Added new functions
2993 silc_hash_get_name, silc_hash_init, silc_hash_update and
2994 silc_hash_final. Affected file lib/silccrypt/silchash.c.
2996 Sat Jun 15 12:09:14 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2998 * Added some better info printing for client during connecting.
2999 Affected file silcd/server_util.c.
3001 * Implemented the SILC_CHANNEL_UMODE_QUIET mode that can be used
3002 to silence a user on a channel. Affected files are
3003 lib/silcclient/client_channel.c, irssi/src/silc/core/client_ops.c,
3004 irssi/src/fe-common/silc/module-formats.[ch], silcd/command.c
3005 and silcd/packet_receive.c.
3007 * Fixed a fatal bug in handling of malformed command payload.
3008 Affected file silcd/command.c.
3010 * Fixed a double free when announcing channel users to router.
3011 Affected file silcd/server.c.
3013 * After successful authentication to channel founder mode, check
3014 that there isn't anyone else with founder mode on the channel.
3015 The one that authenticated will become founder and anyone
3016 else is demoted. Affected file silcd/command.c.
3018 * Added error printing of any error that has occurred during
3019 any command in client library. Affected file is
3020 irssi/src/silc/core/client_ops.c.
3022 * Removed some error printing from the client library and left
3023 it for the application to worry (from the error status it
3024 receives in 'command' client operation. Affected file is
3025 lib/silcclient/command.c.
3027 Fri Jun 14 22:59:02 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3029 * Added new status types KEY_AGREEMENT_ALREADY_STARTED and
3030 KEY_AGREEMENT_SELF_DENIED to lib/silcclient/silcclient.h.
3031 Starting key agreement with itself is denied. Affected file
3032 is lib/silcclient/client_keyagr.c.
3034 * Fixed some error checkings from the SFTP library which caused
3035 misbehaviour. Affected files are lib/silcsftp/sftp_client.c
3036 and lib/silcsftp/sftp_util.c.
3038 * Added new "debug" and "debug_string" settings to Irssi SILC
3039 client which can be used to print runtime debugging on the
3040 Irssi's screen. Available when compiled with --enable-debug
3041 option. Affected file irssi/src/silc/core/silc-core.c.
3043 Tue Jun 11 16:36:02 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
3045 * Fixed a missing variadic parameter in a function call that
3046 caused server crash when a non-allowed connection arrived.
3047 Reported by Richard Becker. Affected file silcd/server.c.
3049 Mon Jun 10 16:29:42 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3051 * Added WATCH list sending to backup routers from router.
3052 The WATCH command is sent by the router to the backup
3053 router. Affected file silcd/command.c.
3055 * Mark the backup_router flag for RouterConnection entry
3056 if the backup router stuff is defined in the config file.
3057 Affected file silcd/serverconfig.c.
3059 * Fixed some backup data sending around the code to work better
3060 if the router is standalone router. Not all places were fixed.
3061 Affected file silcd/packet_receive.c, silcd/packet_send.c,
3064 * Fixed the router connecting when connecting to multiple
3065 routers. It ignored every other router except the first
3066 one. Affected file silcd/server.c.
3068 Mon Jun 10 09:28:21 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3070 * Made the private key generation after expiration optional.
3071 If not created after expiration the old key will re-expire
3072 at a later time (and thus key pair is not necessary to
3073 change). Affected file irssi/src/silc/core/clientutil.c.
3075 Sun Jun 9 18:58:25 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3077 * The length arguments in bind() and connect() were wrong
3078 and fixed now to used SIZEOF_SOCKADDR in the
3079 lib/silcutil/unix/silcunixutil.c.
3081 Tue Jun 4 18:36:05 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3083 * Fixed detach timeout handling to use Client ID and not
3084 the actual client entry which may be freed in the callback.
3085 Affected file silcd/command.c.
3087 Thu May 30 15:53:45 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3089 * Merged c0ffee's multiple interface support patch.
3090 Affected files in silcd/.
3092 Wed May 29 18:08:15 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3094 * Cleanup keys properly. Affected file is
3095 irssi/src/silc/core/clientutil.c.
3097 Tue May 28 20:11:41 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3099 * Display the user mode on the status bar. Affected file
3100 irssi/src/silc/core/silc-expandos.c.
3102 Tue May 28 13:56:26 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3104 * If private message key is not set, but the flag is set in
3105 the packet, ignore the packet since it cannot be decrypted.
3106 Affected file lib/silcclient/client_prvmsg.c.
3108 Thu May 23 12:00:14 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3110 * When resuming client, remove the old client entry from
3111 the watcher list too. Affected file silcd/packet_receive.c.
3113 * Do not allow normal server to force founder mode away
3114 from router if the founder mode is already set. Affected
3115 file silcd/packet_receive.c.
3117 * Remove the client entry with watch notify types with short
3118 timeout, and not directly, so that other notifys can be
3119 retrieved too. Affected file lib/silcclient/client_notify.c.
3121 * Display notification about data messages that cannot be
3122 displayed. Affected files irssi/src/silc/core/client_ops.c,
3123 irssi/src/fe-common/silc/module-formats.[ch].
3125 Sun May 19 18:59:00 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3127 * Fixed the CHANNEL_CHANGE notify handling in client libary
3128 to not use freed memory. Affected file is
3129 lib/silcclient/client_notify.c.
3131 * Fixed CUMODE_CHANGE notify handling in server. Affected
3132 file silcd/packet_receive.c.
3134 * Fixed USERS command to support empty channels. Affected
3135 file silcd/command.c.
3137 Sat May 18 11:35:19 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3139 * Allow multiple identical pending commands to be registered
3140 in client library. Affected file is lib/silcclient/command.c.
3142 * Call the completion for resolving client information only
3143 after all resolvers has finished. This fixes a crash in
3144 the client. Added support for checking when the resolvers
3145 are finished. Affected file is lib/silcclient/idlist.c.
3147 * Wait by default 3 seconds before reconnecting to the server
3148 after being disconnected. Makes the /detach command a bit
3151 Fri May 17 17:23:45 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3153 * Check the watcher list before sending signoff notifys
3154 when closing client connection. Affected file is
3157 * Added better CMODE command rights checking. Affected file
3158 silcd/server_util.c.
3160 Fri May 17 08:33:41 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3162 * Fixed watcher list checking during server signoff. It
3163 crashed the server. Affected file silcd/server_util.c.
3165 * The JOIN command reply returns now the founder's public
3166 key. Affected file is silcd/command.c.
3168 * Announce the channel mode, and the mode properties with
3169 CMODE_CHANGE notify. Affected file silcd/server.c.
3171 * Mark new channels by default disabled, untill at least
3172 one user joins the channel. Affected file is
3173 silcd/packet_receive.c.
3175 Thu May 16 13:05:13 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3177 * The nickname argument to watch notify can be optional.
3178 Fixes a crash in server. Affected file silcd/packet_send.c.
3180 * Remove the client entry from cache if the WATCH notify type
3181 is KILLED, SERVER_SIGNOFF or SIGNOFF. Affected file is
3182 lib/silcclient/client_notify.c.
3184 * Check the watcher list before and after changing nickname
3185 when the NICK_CHANGE notify is received. Affected file is
3188 * Fixed a crash in OPER and SILCOPER command sending. Empty
3189 passphrase caused the crash. Affected file is
3190 lib/silcclient/command.c.
3192 Wed May 15 19:01:42 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3194 * Merged with Irssi CVS for Irssi SILC client.
3196 Tue May 14 19:37:48 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3198 * Completed the protocol specifications.
3200 Tue May 7 20:41:58 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3202 * Merged with Irssi CVS for Irssi SILC client.
3204 Tue May 7 11:07:16 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3206 * Added the founder's public key delivery to the
3207 CUMODE_CHANGE notify type as well. Updated the protocol
3208 specs and the code. Affected files are silcd/packet_send.[ch],
3209 silcd/packet_receive.c and silcd/command.c.
3211 Mon May 6 19:46:12 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3213 * Added silc_pkcs_public_key_copy function into the
3214 lib/silccrypt/silcpkcs.[ch].
3216 * Remove the `iv' from the SilcChannelEntry since we can
3217 live without it. Affected files are silcd/idlist.h and
3218 silcd/packet_receive.c.
3220 * Added support for sending the founder's public key in
3221 the CMODE_CHANGE notify packet in the server. Affected
3222 files are silcd/packet_send.[ch], silcd/packet_receive.c,
3223 silcd/command.c and silcd/server.c.
3225 * Changed the FOUNDER_AUTH authentication to use only
3226 public key authentication as defined by new protocol
3227 specs. Passphrase authentication with that mode cannot
3228 be used anymore. It is now possible to reclaim founder
3229 mode from any server in the network. Affected files are
3230 silcd/command.c, silcd/idlist.h and silcd/command_reply.c.
3232 * Added permanent channels support by making the channel
3233 permanent when FOUNDER_AUTH mode is set on the channel.
3234 The channel will not be destroyed even if channel is empty
3235 when that mode is set. Protocol TODO #17. Affected
3236 files are silcd/server.[ch], server_util.[ch],
3237 silcd/command.c, silcd/packet_receive.c and
3238 lib/silcclient/command.c.
3240 Fri May 3 18:36:51 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3242 * Added reference counter to the command reply context in
3243 the client library. Affected files are
3244 lib/silcclient/command_reply.[ch].
3246 Fri May 3 11:37:10 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3248 * Fixed rekey protocol with PFS in the client library.
3249 Affected file is lib/silcclient/protocol.c.
3251 * Added support for list of errors in client library
3252 command reply handling. Affected file is
3253 lib/silcclient/command_reply.c.
3255 * Defined that the WHOIS and IDENTIFY commands can send
3256 list of errors. Updated the protocol specs. Protocol
3259 * Added support for sending list of errors to WHOIS and
3260 IDENTIFY commands in server. Added support for receiving
3261 list of errors in server. Affected files are
3262 silcd/command.c and silcd/command_reply.c.
3264 * Fixed client info resolving on LEAVE command in client
3265 library to not crash. Affected file is
3266 lib/silcclient/client_notify.c.
3268 Thu May 2 08:45:11 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3270 * Defined that the NICK command replies with thew changed
3271 nickname too, to make the nickname changing simpler at
3272 the client's end. Updated protocol specs and the code
3273 in client and server. Affected files are
3274 silcd/command.c, lib/silcclient/command_reply.c and
3275 lib/silcclient/command.c.
3277 Mon Apr 29 20:10:42 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3279 * Added `Compressed' packet flag to indicate that the packet
3280 payload is compressed by the sender. Updated the protocol
3281 specs and the core library. The compression still is not
3282 implemented in the sources. Affected file is
3283 lib/silccore/silcpacket.h.
3285 Mon Apr 29 09:48:12 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3287 * Remove pending command callbacks also if the connection
3288 to the server is destroyed. Affected file is
3289 lib/silcclient/client.c.
3291 Sat Apr 27 19:52:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3293 * Added new QUIET channel user mode that can be used to
3294 quiet a user in a channel. Updated the protocol specs but
3295 it wasn't implemented yet. Protocol TODO #27. Affected
3296 file is lib/silccore/silcmode.h.
3298 Mon Apr 22 09:09:44 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3300 * Added BLOCK_INVITE user mode to be able to block incoming
3301 invite notifications. Protoocol TODO #26. Affected files
3302 are lib/silccore/silcmode.h, lib/silcclient/command.c and
3305 * SILC Publickey fields MUST be UTF-8 encoded now. Updated
3306 the protocol specs and the code. Affected file is
3307 lib/silccrypt/silcpkcs.c.
3309 Sun Apr 21 19:44:38 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3311 * Disconnect Payload includes now the status type. Updated
3312 the protocol specs and the code. Protocol TODO #25.
3313 Affected files are silcd/server.c, lib/silcclient/client.c.
3315 * Added NOT_AUTHENTICATED, BAD_SERVER_ID, INCOMPLETE_INFORMATION,
3316 KEY_EXCHANGE_FAILED and BAD_VERSION error status types.
3317 Moved the silc_client_command_status_messages table to the
3318 lib/silcutil/silcutil.c and added new funtion
3319 silc_get_status_message, which deprecates function
3320 silc_client_status_message. Affected files are
3321 lib/silccore/silcstatus.h, lib/silcclient/command_reply.[ch],
3322 lib/silcutil/silcutil.[ch].
3324 Fri Apr 19 17:35:15 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3326 * Defined that the nickname hash in Client ID MUST be from
3327 lowercase nickname. This effectively changes nicknames in
3328 SILC to case-insensitive. Updated the protocol specs and
3329 the code. Affected files are lib/silcutil/silcutil.[ch],
3330 silcd/serverid.c, and silcd/idlist.c.
3332 * Added new channel user modes BLOCK_MESSAGES_USERS and
3333 BLOCK_MESSAGES_ROBOTS. Updated the protocol specs and the
3334 code. Affected files are lib/silccore/silcmode.h,
3335 lib/silcclient/command.c, and silcd/packet_send.c.
3337 * Added new error status ERR_RESOURCE_LIMIT. Updated protocol
3338 specs and code. Affected file lib/silccore/silcstatus.h.
3340 * Added support for watch list. It is possible to add nicknames
3341 to be watched, and when they come to network, leave network
3342 or user mode changes the watcher will be notified of this
3343 change. Added SILC_COMMAND_WATCH command, added new
3344 notify type SILC_NOTIFY_TYPE_WATCH to deliver the watch
3345 notifications. Updated the protocol specs and implemented
3346 this to library, client and server. Protocol TODO #21.
3347 Affected files are lib/silccore/silccomand.h,
3348 lib/silccore/silcnotify.h, lib/silcclient/command[_reply].[ch],
3349 silcd/command[_reply].[ch], lib/silcclient/client_notify.c,
3350 silcd/packet_send.[ch], silcd/packet_receive.c, and
3351 irssi/src/silc/core/client_ops.c.
3353 * Added user mode SILC_UMODE_REJECT_WATCHING to reject
3354 somebody watching you. Updated the protocol specs and the
3355 code. Affected files are lib/silccore/silcmode.h, and
3356 lib/silcclient/command.c.
3358 Fri Apr 19 09:02:20 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3360 * Added service support to SILC protocol. Added new command
3361 SILC_COMMAND_SERVICE. Updated the protocol specs and the
3362 core library. Services are not implemented in server or
3363 client for now. Protocol TODO #20. Affected files are
3364 lib/silccore/silcstatus.h, lib/silccore/silccommand.h.
3366 * Added SilcStatus argument to `command' client operation
3367 to return the error status when command sending fails
3368 locally. Changed all command in client library to return
3369 correct command status. Affected files are
3370 lib/silcclient/command.c, lib/silcclient/silcclient.h and
3371 irssi/src/silc/core/client_ops.c.
3373 Thu Apr 18 14:09:51 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3375 * Added silc_mime_parse function to parse MIME headers.
3376 Affected files are lib/silcutil/silcstruti.[ch].
3378 * Added MIME header parsing in Irssi SILC Client. It displays
3379 all textual MIME objects, others it ignores. Affected file
3380 is irssi/src/silc/core/clien_ops.c.
3382 Wed Apr 17 22:07:59 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
3384 * Fixed a bug in the pid writing function, which couldn't be
3385 written in a root-owned directory.
3387 Tue Apr 16 09:34:40 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3389 * Defined that channel message to unknown Channel ID must
3390 cause SILC_NOTIFY_TYPE_ERROR notify message to the sender.
3391 Updated the protocol specs and the code in server. The
3392 affected file is silcd/packet_receive.c.
3394 Mon Apr 15 19:57:57 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3396 * Added new notify type SILC_NOTIFY_TYPE_ERROR and specified
3397 that it is used to send error notifys if error occurs during
3398 some SILC packet processing, except commands. The error
3399 types are same as for command reply types. Defined that
3400 if private message is sent to unknown Client ID the error
3401 is sent in SILC_NOTIFY_TYPE_ERROR instead of command reply.
3402 Updated the protocol specs and code. Affected files are
3403 lib/silccore/silcnotify.h, added lib/silccore/silcstatus.h,
3404 lib/silcclient/client_notify.c, silcd/packet_receive.c,
3405 and irssi/src/silc/core/client_ops.c. Renamed the
3406 SilcCommandStatus to SilcStatus.
3408 * Defined the use of extra WHOIS attributes in WHOIS command.
3409 The <Requested Attributes> (defined in a separate document)
3410 can be used to request additional information about user
3411 not returned by standard WHOIS command. Defined that server
3412 can send WHOIS command directly to client. Client provides
3413 the requested attributes to the server. Updated the protocol
3414 specs. Protocol TODO #4. Implementation is not done yet
3415 (Protocol TODO #24).
3417 * Renamed function silc_client_command_status_message to
3418 silc_client_status_message. Affected files are
3419 lib/silcclient/command_reply.[ch].
3421 Sun Apr 14 21:13:42 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3423 * Changed the WHOIS, IDENTIFY and WHOWAS count arguments to
3424 32 bit integers. Updated the protcol specs and the code.
3425 Affected files are silcd/command.c and
3426 lib/silcclient/command.c.
3428 Sun Apr 14 19:49:02 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
3430 * Fixed a bug in library where sending a bogus authentication
3431 payload would lead to a crash. Affected file is
3432 lib/silccore/silcauth.c.
3434 Sat Apr 13 13:09:24 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3436 * Added detach_disabled and detach_timeout server config
3437 options to the server. Affected files silcd/serverconfig.[ch],
3438 silcd/command.c and silcd/packet_receive.c.
3440 Fri Apr 12 20:09:08 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3442 * Added resolve_cmd_ident field to the SilcClientEntry structure
3443 too so that if the entry is for example being resolved so
3444 another command may attach to the same pending command reply
3445 without requiring to resolve the same entry again. Added
3446 support for adding multiple pending commands for one
3447 command idenfier. Affected files lib/silcclient/command.[ch],
3448 lib/silcclient/command_reply.[ch], lib/silcclient/idlist.h.
3450 Fri Apr 12 10:17:51 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3452 * Defined that server receives WHOIS command reply for private
3453 and secret channels too. Updated protocol specs and the
3454 code in server. Affected file silcd/command.c.
3456 * Defined <channel user mode list> argument to WHOIS command
3457 reply for returning user modes on the channels. The
3458 channel list now doesn't include the user mode anymore but the
3459 actual channel mode. Updated protocol specs and the code in
3460 client and server. Affected files are silcd/command_reply.c,
3461 silcd/command.c, silcd/server.c, irssi/src/silc/core/client_ops.c,
3462 and lib/silcclient/command_reply.c.
3464 * Save the channels list in WHOIS command reply in normal server
3465 so that WHOIS always shows joined channels also in normal
3466 server and not just on router. Affected file is
3467 silcd/command_reply.c.
3469 Thu Apr 11 22:29:33 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3471 * Defined that server receives USERS command reply for private
3472 and secret channels too. Updated protocol specs and the
3473 code in server. Affected file silcd/command.c.
3475 Thu Apr 11 16:32:08 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3477 * Changed the UMODE's mode mask argument to be optional. If
3478 not provided then the command merely returns the current mode
3479 mask to the client. Updated protocol specs and the server.
3480 Affected file is silcd/command.c.
3482 * Added SILC session detachment/resuming support. It is possible
3483 to detach by closing the network connection and then re-connect
3484 and resume to the old client session. Added DETACHED user
3485 mode that server will set for detached client. Added new
3486 packet RESUME_CLIENT which is used to perform the resuming
3487 process. Added DETACH command. Updated the protocol specs,
3488 core library, client and server. Protocol TODO #22. Very
3489 many affected files around the tree.
3491 Wed Apr 10 16:32:01 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3493 * Changed the CMODE's mode mask argument to be optional. If
3494 not provided then the command merely returns the current mode
3495 mask to the client. Updated protocol specs and the server.
3496 Affected file is silcd/command.c.
3498 * Changed the Killer's Client ID in KILLED notify to be just
3499 any ID payload since router server is allowed to kill as well.
3500 Updated protocol specs, client libary and server. Affected
3501 files are lib/silcclient/client_notify.c, silcd/packet_receive.c,
3502 and irssi/src/silc/core/client_ops.c.
3504 Tue Apr 9 17:15:42 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3506 * Added new user modes ANONYMOUS for special anonymous servers
3507 that may set the mode for client, and BLOCK_PRIVMSG which
3508 client may set to block incoming private messages unless the
3509 Private Message Key flag is set (using private keys to protect
3510 private messages). Updated protocol specs and code in client
3511 and server and core library. Protocol TODO #23. Affected
3512 files are lib/silccore/silcmode.h, silcd/server.[ch],
3513 irssi/src/silc/core/client_ops.c, silcd/packet_receive.c,
3514 irssi/docs/help/in/umode.in, lib/silcclient/command.c.
3516 * Added new channel user mode BLOCK_MESSAGES which the client
3517 may set to itself to tell server not send channel messages.
3518 Other packets such as channel key packets are still sent.
3519 Protocol TODO #23. Updated the protocol specs, client and
3520 server. Affected files are lib/silccore/silcmode.h,
3521 irssi/docs/help/in/cumode.in, lib/silcclient/command.c,
3522 lib/silcutil/silcutil.c, silcd/command.c, and
3523 silcd/packet_send.c.
3525 Mon Apr 8 23:57:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3527 * Redefined the Status Payload to include now two 8 bit fields,
3528 instead of one 16 bit field. This now makes it possible to
3529 send list of errors. Updated the protocol specs and the code
3530 in core library, client library and server. Protocol TODO #1.
3531 Affected files are lib/silccore/silccommand.[ch],
3532 lib/silcclient/command_reply.[ch], silcd/command.c,
3533 silcd/command_reply.c and silcd/packet_receive.[ch].
3535 Mon Apr 8 19:57:40 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
3537 * Added config parse status SILC_CONFIG_EPRINTLINE, this status
3538 must be handled by the application and should tell the application
3539 that an error message was already printed, and it should print the
3540 config coords (line, filename, ...). Affected files are
3541 silcd/serverconfig.c, lib/silcutil/silcconfig.[ch].
3543 * Added local macro SILC_SERVER_CONFIG_ALLOCTMP to make the
3544 server config parsing code more readable.
3546 Fixed a bug in the fetch_logging() config callback.
3548 Affected files is silcd/serverconfig.c.
3550 * Drop root privileges when started in foreground. Don't drop them
3551 if debugging also. Affected file is silcd/silcd.c.
3553 Mon Apr 8 17:00:41 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3555 * Added more IM-like features by introducing new user modes
3556 for setting various presence information. Added new modes:
3557 INDISPOSED, BUSY, PAGE, HYPER and ROBOT. Updated protocol
3558 specs and code. Protocol TODO #19. Affected files are
3559 lib/silccore/silcmode.h, irssi/src/silc/core/client_ops.c,
3560 irssi/docs/help/in/umode.in and lib/silcclient/command.c.
3562 Sun Apr 7 17:07:59 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3564 * Added STATS command to the protocol after all, to return
3565 various statistical information about the network. It can
3566 be used by clients to retrieve statistical information, and
3567 servers may use it to to fetch cell and network wide
3568 statistics from router. Updated the protocol specs and
3569 implemented it to the server. Protocol TODO #16.
3570 Affected files are lib/silccore/silccommand, silcd/command.[ch],
3571 silcd/command_reply.[ch].
3573 Sat Apr 6 17:08:58 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3575 * The LIST command reply in client libary now adds new channel
3576 entry if the returned channel doesn't exist yet in cache,
3577 and returns the channel entry to the application in the
3578 command_reply client operation. Affected file is
3579 lib/silcclient/command_reply.c.
3581 * Changed the channel message payload's MAC generation to
3582 include the IV in the MAC as well. This way all relevant
3583 parts of the channel message payload are authenticated also
3584 with the channel message MAC (and not only by packet MAC).
3585 Causes incompatibility with 1.0 protocol. Protocol TODO #7.
3586 Affected file is lib/silccore/silcchannel.c.
3588 * Fixed the SKE to save the remote version, since the
3589 silc_ske_parse_version mistakenly checked wrong version,
3590 after it replaced the start payload. Affected files are
3591 lib/silcske/silcske.[ch].
3593 Fri Apr 5 16:03:03 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3595 * Splitted lib/silcutil/silcutil.h into silcstrutil.h for
3596 string utility functions. Added there also new functions
3597 silc_utf8_[encode/decode/valid] for UTF-8 string encoding.
3598 Affected files lib/silcutil/silcstrutil.[ch].
3600 * Renamed silc_*_pem functions to silc_pem_* functions. Affected
3601 files are lib/silcutil/silcstrutil.[ch].
3603 * Defined that the security property fields in SKE SHOULD be
3604 UTF-8 encoded, defined that version string MUST be US-ASCII
3605 encoded, defined that passphrases sent in connection
3606 authentication protocol MUST be UTF-8 encoded. Implemented
3607 these to the client and server. Defined also that other
3608 passphrases sent in the protocol MUST be UTF-8 encoded.
3609 Affected files are lib/silcske/silcske.c,
3610 lib/silcclient/protocol.c, silcd/protocol.c,
3611 silcd/serverconfig.c, and lib/silccore/silcauth.c.
3613 * Changed the silc_client_close_connection interface to not
3614 need the SilcSocketConnection which should not be visible
3615 to application. Affected files are lib/silcclient/client.c
3616 and lib/silcclient/silcclient.h.
3618 * Rewrote the text for Private Message Key Payload in the
3619 protocol specification. Protocol TODO #11.
3621 Wed Apr 3 16:24:51 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3623 * Upgraded the protocol version to 1.1, updated protocol specs
3626 * Added the nickname as new argument to NICK_CHANGE notify and
3627 added it to protocol specs and implemented it to client and
3628 server. Protocol TODO #3. Affected files are silcd/idlist.[ch],
3629 silcd/command.c, silcd/packet_receive.c, packet_send.[ch], and
3630 lib/silcclient/client_notify.c.
3632 * Added the killer's client ID to the KILLED notify and added
3633 it to protocol specs and implemented it to client and server.
3634 Protocol TODO #13. Affected files are silcd/command.c,
3635 silcd/packet_receive.c, packet_send.[ch],
3636 lib/silcclient/client_notify.c, irssi/src/silc/core/client_ops.c.
3637 The killer's client entry is now returned to application in
3638 the `notify' client operation.
3640 * Fixed the Max Argument fields that had too large value set
3641 in the protocol specs. Protocol TODO #14.
3643 * Added the LEAVE command reply to return the ID of parted
3644 channel. Updated protocol specs and implemented it to the
3645 client and server. Protocol TODO #15. Affected files are
3646 silcd/command.c, lib/silcclient/command_reply.c. The channel
3647 entry is now returned to application in the `command_reply'
3650 * Rewrote the version SKE version checking in client libary
3651 and in server to use the silc_parse_version_string. Affected
3652 files are lib/silcclient/protocol.c, silcd/protocol.c.
3654 * Added SILC_STATUS_ERR_NO_CHANNEL_FOPRIV error status to few
3655 commands that was missing it, and updated protocol specs and
3656 the server implementation. Protocol TODO #10. The affected
3657 file is silcd/command.c.
3659 * Defined new message flags SILC_MESSAGE_FLAG_REPLY to be
3660 generic reply to a generic request (REQUEST flag), and
3661 SILC_MESSAGE_FLAG_DATA to send any kind of data in a generic
3662 way. A draft-riikonen-silc-flags-payloads-00.txt is written
3663 to define the payload for DATA flag. Added the flags to
3664 the implementation. Protocol TODO #9. Affected file is
3665 lib/silccore/silcchannel.h.
3667 Changed the client library to return the message length
3668 to application as well in the channel_message and private_message
3669 client operations. Affected files are
3670 lib/silcclient/client_prvmsg, lib/silcclient/client_channel.c,
3671 lib/silcclient/silcclient.h, irssi/src/silc/core/client_ops.c,
3672 and lib/silcclient/client_ops_example.c.
3674 * Added two new channel modes: SILC_CMODE_SILENCE_USERS
3675 and SILC_CMODE_SILENCE_OPERS which can be used to moderate
3676 the channel. Updated protocol specs and impelemented this
3677 to client and server. Protocol TODO #6. Affected files are
3678 silcd/packet_receive.c, server_util.c, lib/silcclient/command.c,
3679 lib/silcclient/client_channel.c, lib/silccore/silcmode.h.
3681 Added new options m and M to CMODE command in Irssi SILC
3682 client to set these modes.
3684 * Deprecated all administrative commands from SILC protocol
3685 since they are highly implementation specific commands.
3686 Updated protocol specs. Moved the old commands in
3687 implementations to private range of command types. Affected
3688 files are silcd/command.c, lib/silcclient/command.c and
3689 lib/silcclient/command_reply.c. Protocol TODO #8.
3691 * Fixed a bug in server where sending unknown command crashes
3692 the server. Affected file silcd/command.c.
3694 Wed Apr 3 09:57:47 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3696 * Added SILC_PROTOCOLVERSION macro to check protocol version
3697 of a socket connection. The affected file is
3698 lib/silcutil/silcsockconn.h.
3700 * Added better error logging in rekey protocol. Affected file
3703 * Do not check public key types in SKE during rekey. Affected
3704 file lib/silcske/payload.c.
3706 * Fixed the rekey protocol with PFS, which was totally broken.
3707 Affected file silcd/protocol.c.
3709 Tue Apr 2 14:55:06 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3711 * Some client implementations quit network by doing first LEAVE
3712 and then immediately SIGNOFF (like Bombyx). We now do check
3713 after a short time after LEAVE notify and check whether the
3714 client is still valid after LEAVE, and if not we remove it from
3715 cache. Affected file is lib/silcclient/client_notify.c.
3717 Tue Apr 2 13:39:04 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
3719 * Merged version 1.1.4 of zlib. Even if it not currently in use,
3720 it's good not to have security holes here.
3722 * Fixed a negative refcount situtuation for the config context.
3723 Affected file is silcd/serverconfig.c.
3725 Mon Apr 1 20:15:10 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
3727 * ROBOdoc documented lib/silcutil/silcutil.h.
3729 Sat Mar 30 21:06:45 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3731 * Optimized even more the SilcPacketContext structure. Now
3732 totally saved 16 bytes of memory per context after optimization.
3733 Affected files are lib/silccore/silcpacket.[ch].
3735 * Made strict checks for valid SILC IDs. Affected file is
3736 lib/silccore/silcid.c.
3738 Sat Mar 30 18:15:55 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3740 * Changed the object argument for silc_cipher_register,
3741 silc_hash_register, silc_hmac_register and silc_pkcs_register
3742 to const. Affected files are lib/silccrypt/silccipher.[ch],
3743 silchash.[ch], silchmac.[ch] and silcpkcs.[ch].
3745 * Changed the silc_get_username and silc_get_real_name to
3746 never fail. Affected file lib/silcutil/unix/silcunixutil.c.
3748 * Fixed the Irssi SILC Client to use the silc_get_username and
3749 silc_get_real_name insted of glib routines since the glib
3750 routines only corrupt stack. Fixes the Irssi SILC to work in
3751 Cygwin. Affected file irssi/src/silc/core/silc-core.c.
3753 * Fixed the Irssi to not use g_get_home_dir since it crashes
3754 or returns garbage on cygwin and corrupts stack. Added function
3755 get_home_dir to Irssi routines. Affected files are
3756 irssi/src/core/misc.[ch] and irssi/src/core/core.c.
3758 Fri Mar 29 21:55:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3760 * Made some structure optimizations. SFTP memory FS MemFSEntry
3761 entry structure. Optimized SilcTask structure. Optimized
3762 SilcPacketContext structure.
3764 Affected files lib/silcsftp/sftp_fs_memory.c,
3765 lib/silcutil/silcschedule.c, lib/silccore/silcpacket.h.
3767 Fri Mar 29 10:41:07 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3769 * And yet again reverted back the config thing since Johnny
3770 screwed it up. Affected file silcd/serverconfig.[ch], server.c,
3773 * Fixed memory leaks from config object. Affected files are
3774 silcd/serverconfig.[ch].
3776 * Added support for adding new connections to the server in rehash.
3777 After rehash they take effect.
3779 Added support for changing the maximum allowed connections in
3780 rehash. The number can grow but going smaller is not supported.
3782 Added function silc_server_num_sockets_by_remote to the
3783 silcd/server_util.[ch].
3785 Affected files are silcd/server.c, and silcd/serverconfig.[ch].
3787 Fri Mar 29 03:26:12 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
3789 * Added preliminary checking during config parsing for a valid
3790 public/private key and removed further checks in the code.
3791 Affected files are silcd/serverconfig.[ch], server.c.
3793 * Moved functions silc_server_drop() and silc_server_daemonise()
3794 from server.c to silcd.c since they are stricly related to
3795 the application activity.
3797 * Reverted a small part of the automatic ref/unref since
3798 it caused a double unref in some situations. Affected
3799 files are silcd/silcd.[ch], server.c, serverconfig.c.
3801 * Added some .cvsignore files in the lib directory.
3803 Thu Mar 28 22:51:15 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3805 * Fixed silc_net_gethostbyaddr to correctly resolve by
3806 address. Affected file lib/silcutil/silcnet.c.
3808 * Fixed the notify relaying to client. The HMAC to be used
3809 with relayed packets ws wrong and caused decryption failure
3810 at the client end. Affected file is silcd/packet_receive.c.
3812 Thu Mar 28 19:02:05 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3814 * Created new branch silc_protocol_1_0_branch.
3816 * Reverted the silc_log_quick change in lib/silcutil/silclog.c.
3818 * Changed the silc_server_config_* routines to be SilcServer
3819 independent. They are now officially application specific code
3820 and not part of generic server implementation. Affected files
3821 are silcd/serverconfig.[ch], silcd/silcd.c, silcd/server.c.
3823 Thu Mar 28 17:01:43 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3825 * Added automatic referencing of config context in the
3826 silc_server_config_alloc, and automatic unreferencing in the
3827 silc_server_config_destroy. Affected files are
3828 silcd/serverconfig.[ch], silcd/silcd.c.
3830 * Fixed the silc_log_quick handling in the logging routines.
3831 It didn't log quickly when it was TRUE. Affected file is
3832 lib/silcutil/silclog.c. Also the flush delay was set even
3833 if it was 0 in config file. Affected file is
3834 silcd/serverconfig.c.
3836 * Added support for changing key pair of the server in rehash.
3837 Affected file silcd/server.c.
3839 Thu Mar 28 12:17:21 CET 2002 Pekka Riikonen <priikone@silcnet.org>
3841 * Fixed the TOPIC_SET notify to not cras. It changed the topic
3842 too early, before getting the channel entry. Affected file
3843 is silcd/packet_receive.c.
3845 Thu Mar 28 09:58:16 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
3847 * Added functions silc_server_config_[ref/unref], these are used
3848 to prevent that the config object is destroyed.
3850 No longer directly affect global variables silc_log_quick and
3851 silc_log_delay, they are first cached inside the config object
3852 and then applied with silc_server_config_setlogfiles().
3854 silc_server_config_set_defaults() is now internal to
3855 serverconfig.c, there are no reasons to show this internal stuff
3858 Affected files are silcd/serverconfig.[ch].
3860 * Added macro SILC_SERVER_LOG_STDERR(), this should replace most
3861 fprintf's to stderr, since some code may be executed again after
3862 the server went into the background. Affected files are
3865 * Added rehash support. Added function silc_server_rehash() that
3866 will perform all the basic tasks of the rehashing procedure.
3868 * Added command line option `-x, --hexdump'. This will enable the
3869 SILC_LOG_HEXDUMP calls that are no longer enabled with `--debug'.
3870 The option `--hexdump' implies `--debug'.
3872 * Fixed a bad bug in the logging APIs (silcutil library) where
3873 the application would crash after calling silc_log_reset_all().
3875 Wed Mar 27 19:43:16 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3877 * Fixed the KICKED notify handling in client library to
3878 correctly remove the channel and all entries from the
3879 channel when I was kicked. This bug crashed the client.
3881 Fixed yet another but in KICKED notify handling to remove
3882 the kicked client correctly from the channel.
3884 Affected file is lib/silcclient/client_notify.c.
3886 * Fixed a minor bug in looking up correct client entry
3887 in KICKED notify in server. Affected file is
3888 silcd/packet_receive.c.
3890 * Fixed the lib/silcmath/Makefile.am to include the MPI and GMP
3891 sources correctly to distribution. Fixes --with-gmp option.
3893 * Removed the manual rehashing from ID Cache, and changed it
3894 to use the SILC Hash Table's auto rehash feature. Affected
3895 file is lib/silccore/silcidcache.c.
3897 Wed Mar 27 00:07:11 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3899 * Fixed a bug in the silc_client_nickname_format function that
3900 handles the multiple same nickname formatting. Two clients
3901 with same nickname caused problems after the first one left
3902 and rejoined. It didn't format the nickname correctly.
3903 Affected file is lib/silcclient/idlist.c.
3905 Tue Mar 26 19:33:03 CET 2002 Pekka Riikonen <priikone@silcnet.org>
3907 * Don't change the topic if olod topic is same as new one.
3908 Affected file is silcd/packet_receive.c.
3910 Mon Mar 25 21:11:35 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3912 * Added cross-reference support to the SILC Documentation
3913 generator. All types across all HTML files are now cross-
3914 referenced. Affected files util/robodoc/generator.c and
3915 scripts/silcdoc/silcdoc.
3917 * Added file lib/silcutil/silctypes.h to include all the
3918 arithmetic type definitions and some macros. Removed
3919 includes/bitmove.h and moved macros to silctypes.h.
3921 Mon Mar 25 17:19:46 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3923 * Merged bugfixes for Irssi SILC client from irssi.org CVS.
3925 Sun Mar 24 11:21:04 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3927 * Added `type' argument to silc_id_payload_parse_id function which
3928 now returns the type of the ID to the sent pointer. Affected
3929 file is lib/silccore/silcid.[ch].
3931 * Added check for CMODE_CHANGE notify type that mode change is
3932 allowed by the sender. Affected file silcd/packet_receive.c.
3934 * Added check for CUMODE_CHANGE notify type that mode change is
3935 allowed by the sender. Affected file silcd/packet_receive.c.
3936 Added the ID type as CUMODE_CHANGE notify type as argument
3937 to the `notify' client operation. Affected files are
3938 lib/silcclient/client_notify.c, irssi/src/silc/core/client_ops.c.
3940 * Added function silc_client_add_server to the client library.
3941 Added support for resolving also channel and server info when
3942 received unknown entity in notify packet. Affected files are
3943 lib/silcclient/idlist.[ch], lib/silcclient/client_notify.c.
3945 * Added function silc_command_get_status to return the command
3946 status from the command reply's argument payload. Affected files
3947 are lib/silccore/silccommand.[ch].
3949 * Added check for KICKED notify type that the kicking is
3950 allowed by the client. Affected file silcd/packet_receive.c.
3952 * Created function silc_get_input which can be used to get input
3953 (echo on or off) from user on command line. Affected files are
3954 lib/silcutil/silcutil.[ch].
3956 Sat Mar 23 09:51:26 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3958 * Optimized silc_server_packet_relay_to_channel function.
3959 Added new function silc_channel_message_payload_encrypt which
3960 can be called directly if channel message payload needs to
3961 be encrypted and is already encoded (no need to call _encode
3962 function). Packet relaying is now done by router without any
3963 extra memory allocations. Affected files are
3964 lib/silccore/silcchanel.[ch], silcd/packet_receive.c and
3965 silcd/packet_send.c.
3967 * Fixed the INVITE notify handling. It took wrong arguments
3968 as invite list and invite delete. Affected file is
3969 silcd/packet_receive.c.
3971 * Added check for TOPIC_SET notify type that the topic change is
3972 allowed by the client. Affected file silcd/packet_receive.c.
3974 * Added check for INVITE notify type that inviting is allowed by
3975 the client. Affected file silcd/packet_receive.c.
3977 * Changed the silc_server_client_on_channel to return the
3978 SilcChannelClientEntry as well. Moved the function
3979 silc_server_check_cmode_rights to server_util.[ch].
3980 Affected files are silcd/server_util.[ch], silcd/command.c.
3982 * Added function silc_server_check_umode_rights to check whether
3983 changing client's user mode is allowed. Added check for
3984 UMODE_CHANGE notify type that the umode change is allowed
3985 by the client. Affected files are silcd/server_util.[ch],
3986 silcd/packet_receive.c and silcd/command.c.
3988 Fri Mar 22 12:25:58 CET 2002 Pekka Riikonen <priikone@silcnet.org>
3990 * Fixed the SILC_PACKET_MAX_ID_LEN to actually be the max
3991 ID length. It ignored that ID can be IPv6 based as well.
3992 Affected file lib/silccore/silcpacket.h.
3994 * Fixed the silc_id_id2str and silc_id_str2id to take the
3995 IPv6 address offset's into consideration. Affecte file is
3996 lib/silccore/silcid.c.
3998 Thu Mar 21 20:44:13 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4000 * Fixed the internal Unix scheduler functions to check for
4001 NULL context they may receive. The affected file is
4002 lib/silcutil/unix/silcunixschedule.c.
4004 Thu Mar 21 19:12:22 EET 2002 Timo Sirainen <tss@iki.fi>
4006 * Changed hardcoded ~/.silc paths to use get_irssi_dir() so you
4007 can specify different directory with --home command line
4008 parameter. Affected files irssi/src/silc/core/client_ops.c,
4011 * SILC-specific commands aren't now executed if the active server
4012 isn't of SILC-type, so there won't be problems with having
4013 IRC and SILC protocol support in same client. Affected files
4014 irssi/src/silc/core/silc-channels.c, silc-servers.c,
4017 Wed Mar 20 11:06:57 CET 2002 Pekka Riikonen <priikone@silcnet.org>
4019 * Improved the signal support in SILC Schedule. Added new
4020 function silc_schedule_signal_call which is used by application
4021 to mark a signal to be called. It is now safe to perform
4022 any kind of tasks in signal callbacks since it is guaranteed
4023 that the application specified signal callback is called
4024 after the signal is over. Affected files are
4025 lib/silcutil/silcschedule.[ch], lib/silcutil/*/silc*schedule.c.
4027 Tue Mar 19 20:42:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4029 * Added `name' field to SilcChannelPrivateKey to represent
4030 application given name for the key. Moved also the context from
4031 lib/silcclient/idlist.h into lib/silcclient/silcclient.h.
4032 Added the `name' argument also to the function
4033 silc_client_add_channel_private_key.
4035 Added function silc_client_current_channel_private_key to set the
4036 current channel private key in use.
4038 Added "change" command to KEY command which can be used to change
4039 the current channel private key. Bound the command also to
4040 alt+K (Alt+Shift+k).
4042 Also affected files lib/silcclient/client_channel.c,
4043 irssi/src/docs/help/in/key.in, irssi/src/silc/core/silc-channel.c.
4045 Tue Mar 19 16:32:43 CET 2002 Pekka Riikonen <priikone@silcnet.org>
4047 * Added silc_rng_get_byte_fast function in to the
4048 lib/silccrypt/silcrng.[ch].
4050 * Changed the interface of silc_packet_assemble and the
4051 silc_packet_send_prepare. If silc_packet_assmble is now
4052 called the application does not call silc_packet_send_prepare
4053 because the library will call it automatically. These
4054 interfaces now also return a reference to the outgoing buffer
4055 which includes the assembled packet, which the application can
4056 use to encrypt the packet.
4058 Affected files are lib/silccore/silcpacket.[ch],
4059 lib/silcclient/client.c, client_channel.c client_prvmsg.c,
4060 silcd/packet_send.c, server_backup.c and packet_receive.c.
4062 * Fixed a packet sending bug on very high load, where outgoing
4063 packet queue wasn't handled correctly and packets got corrupted.
4064 Affected files are lib/silcutil/*/silc*sockconn.c,
4065 lib/silcclient/client.c and silcd/server.c.
4067 Mon Mar 18 21:00:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4069 * Added macro SILC_PACKET_DATALEN which can be used during
4070 packet assembling to check whether the data to be added to
4071 the packet will fit to SILC_PACKET_MAX_LEN. If not the data
4072 len is truncated until it fits it.
4074 Added checks for maximum length of channel message payload and
4075 private message payload also.
4077 Added checks for maximum packet length in server and in
4080 Affected files are lib/silccore/silcpacket.h, silcd/packet_send.c,
4081 lib/silcclient/client.c, lib/silccore/silcchannel.c and
4082 lib/silccore/silcprivate.c, lib/silcclient/client_channel.c and
4083 lib/silcclient/client_prvmsg.c.
4085 Mon Mar 18 14:54:42 CET 2002 Pekka Riikonen <priikone@silcnet.org>
4087 * Added silc_server_packet_queue_purge call to the
4088 silc_server_disconnect_remote to assure that all data in the
4089 queue before disconnecting is sent to the network. Affected
4090 file silcd/server.c.
4092 Sun Mar 17 19:26:16 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4094 * Added the deleting of server's own ID cache entry to the
4095 silc_server_free function. Free also everything else that
4096 has been allocated in silc_server_init. The affected file
4099 Sun Mar 17 15:44:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4101 * Added functions silc_parse_version_string, silc_version_to_num,
4102 and silc_ske_parse_version to parse SILC protocol style version
4103 strings. Affected files lib/silcutil/silcutil.[ch] and
4104 lib/silcske/silcske.[ch].
4106 * Added new configuration params: version_protocol, version_software
4107 and version_software_vendor to specify what version the remote
4108 host must at least be to be able to connect to server. The vendor
4109 string can be regex matched too. Added new function
4110 silc_server_connection_allowed to check maximum number of allowed
4111 connections, and allowed versions for incoming connections.
4112 Affected files are silcd/server.c, server_util.[ch] and
4115 Sun Mar 17 10:24:50 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4117 * Added preliminary support for signals in scheduler. The
4118 signals we care about are now blocked always when the scheduler
4119 is locked. This way we can synchronise the use of signal with
4120 scheduler. It is guaranteed that when signal occurs the scheduler
4121 is not locked, and thus new tasks can be safely added to the
4124 Renamed silc_schedule_wakeup_init and silc_schedule_wakeup_uninit
4125 to silc_schedule_internal_init and silc_schedule_internal_uninit.
4126 Added new platform specific routines
4127 silc_schedule_internal_signals_[un]block and
4128 silc_schedule_internal_signal_[un]register.
4130 Added new functions to SILC Schedule API:
4131 silc_schedule_signal_[un]register. Each signal that application
4132 is going to use should be registered to the scheduler.
4134 Affected files are lib/silcutil/silcschedule.[ch],
4135 lib/silcutil/*/silc*schedule.c.
4137 Sat Mar 16 22:39:23 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4139 * Check for unauthenticated client and server in the
4140 silc_server_new_client and silc_server_new_server functions.
4141 Affected file silcd/packet_receive.c.
4143 * Added function silc_string_is_ascii to check whether given
4144 string is 7-bit ASCII string. Affected files are
4145 lib/silcutil/silcutil.[ch].
4147 * Added function silc_id_is_valid_server_id into the
4148 silcd/serverid.c and added checking for valid Server ID's in
4149 silc_server_new_server. The Server ID must always be based
4150 on the server's public IP address.
4152 * Added logging of DISCONNECT packet message in the server.
4153 Affected file silcd/server.c.
4155 Sat Mar 16 18:04:30 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4157 * Changed all library interfaces that use Global RNG to also
4158 accept SilcRng as argument. Affected files are
4159 lib/silcclient/command.c, lib/silccore/silcauth.[ch],
4160 lib/silccore/silcchanel.[ch], lib/silcclient/client_channel.c,
4161 silcd/packet_send.c, lib/silccore/silcprivate.[ch],
4162 lib/silcmath/silcprimegen.c, lib/silcmath/silcmath.h, and
4163 lib/silccrypt/rsa.c.
4165 * Added function silc_pkcs_generate_key to the
4166 lib/silccrypt/silcpkcs.[ch] for applications so that they
4167 don't need to do pkcs->pkcs->init calls anymore.
4169 * Remove SilcSocketConnection from the SFTP API since it really
4170 wasn't needed there. The application has the information
4171 saved in its contexts anyway and the SFTP layer doesn't need
4172 know about it. Affected files lib/silcsft/silcsftp.h and
4173 lib/silcsftp/sftp_[server/client].c.
4175 * Rewrote the SILC SIM (modules) interface in lib/silcsim.[ch].
4176 The SilcSimContext is not SilcSim.
4178 * Fixed possible buffer overflows in silc_id_render in the
4179 lib/silcutil/silcutil.c.
4181 * On EPOC the global crypto module lists are not used at all
4182 in the crypto library. Added support for using the constant
4183 algorithm list on EPOC. Affected files are
4184 lib/silccrypt/silccipher.c, silchash.c, silchmac.c and
4187 * Fixed the handling of third parameter of KICKED notify, since
4188 it was mistakenly updated to SILC Protocol 1.0 even though it
4189 is to be included in 1.1. Since it is not in 1.0 it is not
4190 mandatory, and this fix now handles it only if it is provided,
4191 and it is not error if it is not provided. Affected file
4192 lib/silcclient/client_notify.c.
4194 Sat Mar 16 09:07:27 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4196 * Handled CHANNEL_CHANGE notify (ignore it) in Irssi SILC
4197 client. Affected file irssi/src/silc/core/client_ops.c.
4199 * Merged with Irssi 0.8.4 from irssi.org CVS.
4201 Thu Mar 14 12:53:57 CET 2002 Pekka Riikonen <priikone@silcnet.org>
4203 * Check for valid socket connection in client entries before
4204 sending any messages. Fixes a crash, but doesn't fix some
4205 other underlaying bug that is lurking there. Affected
4206 file silcd/packet_send.c.
4208 Thu Mar 14 13:38:12 EET 2002 Timo Sirainen <tss@iki.fi>
4210 * $usermode, $cumode and $cumode_space expandos shouldn't do
4211 anything with non-SILC server records. Affected file
4212 irssi/src/silc/core/silc-expandos.c
4214 Wed Mar 13 21:38:26 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4216 * Fixed the silc_net_check_[host/local]_by_sock to support
4217 IPv6 bound sockets as well. Now they can return IPv6 addresses
4218 as well. Affected file lib/silcutil/silcnet.c.
4220 * Fixed silc_net_addr2bin to correctly convert IPv6 addresses.
4221 Affected lib/silcutil/unix/silcunixnet.c.
4223 * Fixed ID rendering (at least on some platforms, not NetBSD)
4224 for IPv6 addresses. Affected file lib/silcutil/silcutil.c.
4226 Tue Mar 12 17:58:59 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4228 * Added silc_hash_public_key and silc_hash_public_key_compare
4229 functions to be used with SilcHashTable. They can be used to
4230 hash public keys and compare public keys in hash table. Affected
4231 file lib/silcutil/silcutil.[ch].
4233 * Added support for specifying multiple public keys for Client
4234 connection section in server configuration file. This makes it
4235 possible to accept multiple public keys from same host, or to
4236 make a section that accepts any incoming host, and have the
4237 accepted public keys listed in the section.
4239 Added functions silc_sever_[find/get]_public_key, added the
4240 support for this actually to all connection sections but only
4241 the Client section is currently allowed to specify multiple
4244 Affected files are silcd/server.c, server_internal.h,
4245 command.c, protocol.c, server_util.[ch], packet_receive.c.
4247 Mon Mar 11 23:37:38 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4249 * Merged Irssi 0.8.2 from irssi.org CVS.
4251 Sun Mar 10 23:34:48 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
4253 * If silc_debug is TRUE, also output standard logging messages
4254 to stderr with the debug output.
4256 Made silc_log_reset_all() flushing all channels before returning.
4257 Also fixed some documentation typos.
4259 Affected files are lib/silcutil/silclog.[ch].
4261 Sun Mar 10 20:07:49 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4263 * Fixed the server to check correctly the amount of connections
4264 from single host, by checking also the type of the connection.
4265 Fixed also the comparison of number of connections and number
4266 of allowed connections. Affected files are silcd/server.c,
4269 Fri Mar 8 17:16:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4271 * Fixed the USERS command reply to save the user's mode on the
4272 channel as well. Fixed JOIN command reply to check whether a
4273 client is on channel already and not join it twice. Affected
4274 file lib/silcclient/command_reply.c.
4276 * Added new file silc-expandos.c into irssi/silc/core/ to return
4277 various stuff for various signal for the statusbar etc. updating.
4278 Now Irssi SILC client prints channel user modes etc. on the
4281 * The user mode (like server/router operator changes) is now shown
4282 on the Irssi SILC client's statusbar. The affected files are
4283 irssi/src/silc/core/client_ops.c, silc-expandos.c.
4285 Thu Mar 7 19:21:22 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4287 * Changed silc_mutex_[un]lock calls in lib/silcutil/silcschedule.c
4288 to SILC_SCHEDULE_[UN]LOCK macros.
4290 * Added more error printing to logs in server code. Affected
4291 files silcd/server.c and silcd/protocol.c.
4293 * Fixed -S option parsing in Irssi SILC Client. Affected file
4294 irssi/src/silc/core/silc-core.c.
4296 * Added silc_buffer_alloc_size function. Affected file is
4297 lib/silcutil/silcbuffer.h.
4299 Tue Mar 5 14:37:27 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4301 * Changed all silc_[hash|hmac|cipher|pkcs]_default tables to
4302 constants. Affected files in
4303 lib/silccrypt/silcpkcs.[ch], silchash.[ch], silchmac.[ch] and
4306 * Changed the internal SFTP Memory FS table to const. Affected
4307 file lib/silcsftp/sftp_fs_memory.c.
4309 Sun Mar 3 18:37:13 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4311 * Fixed the buffer formatting and unformatting routines to
4312 check the size of 64 bits types with sizeof(). Affected
4313 file is lib/silcutil/silcbuffmt.c.
4315 Mon Feb 25 17:19:05 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4317 * Removed 0.6.x backwards support.
4319 Sun Feb 24 12:53:25 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4321 * Changed all integer type names:
4322 [u]int[8/16/32/64] -> Silc[UInt/Int][8/16/32/64]. This is
4323 to avoid collisions with other libraries using same type names
4326 Sat Feb 23 20:31:43 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4328 * Added `prefer_ipv6' argument to the functions
4329 silc_net_gethostbyname[_async]. If it is TRUE it will return
4330 IPv6 address over IPv4. If FALSE IPv4 address is returned
4331 even if IPv6 address was found. Affected files
4332 lib/silcutil/silcnet.[ch].
4334 * Added support silc_net_create_connection[_async] to fallback
4335 to IPv4 address if IPv6 address could not be used (like if
4336 it doesn't work on a specific system). Affected file in
4337 lib/silcutil/unix/silcunixnet.c.
4339 Sat Feb 23 15:20:30 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4341 * Added silc_schedule_reinit function to do the enlarging
4342 of the max tasks handling capabilities of the scheduler.
4343 Affected files lib/silcutil/silcschedule.[ch].
4345 Wed Feb 20 20:41:01 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4347 * Added automatic extern "C" { ... } for C++ compilers so the
4348 application does not need to define them. Affected file
4349 includes/silcincludes.h.
4351 * Renamed lib/silcclient/silcapi.h to silcclient.h as the
4352 old name went against naming convention. Applications now
4353 include "silcclient.h" instead of "clientlibincludes.h".
4354 Removed includes/clientlibincludes.h, it is redundant now.
4356 * Renamed includes/version.h to silcversion.h.
4358 * Added really preliminary support for OS/2 into the util
4359 library. Only thread & mutex API is implemented, others
4360 are still to be implemented. Created the lib/silcutil/os2/
4361 directory. Created also file includes/silcos2.h.
4363 Wed Feb 20 18:48:49 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4365 * Added preliminary BeOS support into the util library.
4366 Created lib/silcutil/beos/, and implemented all the needed
4367 functions to support SILC on BeOS. Created also file
4368 includes/silcbeos.h.
4370 Mon Feb 18 15:49:22 EET 2002 Timo Sirainen <tss@iki.fi>
4372 * Added proper initializations to silc's irssi code, so it's
4373 now possible to load it as module. Affected files
4374 irssi/src/silc/core/silc-core.c,
4375 fe-common/silc/fe-common-silc-core.[ch] and fe-text/silc.c
4377 Sun Feb 17 19:02:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4379 * Merged latest Irssi (0.8.1) from the irssi.org's CVS into
4382 * Fixed the silcdoc document generator to correct generate
4383 docs from all kinds of filenames. Affected files are
4384 util/robodoc/Source/generator.c, scripts/silcdoc/silcdoc
4386 * ROBOdoc documented lib/silcutil/silcmemory.h.
4387 Added also new function silc_memdup.
4389 * Removed lib/silcutil/silcbufutil.h and moved those routines
4390 to the lib/silcutil/silcbuffer.h.
4392 Sun Feb 17 15:52:30 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4394 * Added `user_count' to the SilcChannelEntry which now tells the
4395 number of users on the channel. The user count is now saved
4396 in normal server of global channels as well. Affected files
4397 silcd/server.c, idlist.h, packet_receive.c and command.c.
4399 * Splitted lib/silcutil/silcutil.[ch] into silcfileutil.[ch] to
4400 include file utility functions.
4402 * Fixed the lib/silcsftp/sftp_fs_memory.c to use silcutil routines
4403 instead of calling directly OS routines.
4405 * Fixed NICK change printing in Irssi SILC Client. Fixed
4406 KICKED notify printing in Irssi SILC Client. Affected file
4407 irssi/src/silc/core/client_ops.c.
4409 * Fixed a NICK change bug in client library, to not recreate the
4410 client_entry->channels hash table everytime nick is changed.
4411 Affected file lib/silcclient/client.c.
4413 Sun Feb 17 10:10:14 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4415 * ROBOdoc documented the lib/silcske/silcske.h, and improved
4416 the SKE interface a bit.
4418 * Fixed padding problem in PKCS#1. The padding was not actually
4419 random since the random number generator was used incorrectly.
4420 This security bug affects only when encrypting with PKCS#1, and
4421 it is not currently used at all in SILC. SILC only use signing
4422 with PKCS#1. Affected file lib/silccrypt/pkcs1.c.
4424 Sat Feb 16 13:44:24 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4426 * Rewrote the notify handling in Irssi SILC client to not call
4427 the events as signals. Fixes problems with Perl support.
4428 Affected files irssi/src/silc/core/client_ops.c, silc-channels.c.
4430 * Send the auto-nicking NICK command in client library with
4431 little timeout after connecting. The affected file is
4432 lib/silcclient/client.c.
4434 * Added following new config file settings:
4435 channel_rekey_secs, key_exchange_rekey, key_exchange_pfs,
4436 key_exchange_timeout, conn_auth_timeout, connections_max,
4439 Implemented all the new config settings handling in the server.
4441 Optimized the use of SKE Mutual flag usage. Use it only
4442 if connection authentication protocol is not based in public
4445 Renamed all SilcServerConfigSection* to SilcServerConfig*
4446 to have a bit shorter names.
4448 Affected files silcd/serverconfig.[ch], server.[ch], and
4451 Sat Feb 16 02:46:43 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
4453 * Cleaned up the listening sockets code, preparing for the rehash
4454 support. Affected file is silcd/server.c.
4456 * Fixed some output messages. Affected files are silcd/silcd.c,
4459 Fri Feb 15 19:10:20 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4461 * Create lib/doc/silcrng_intro.html document as introduction
4462 to SILC RNG. ROBOdoc documented lib/silccrypt/silcrng.h.
4464 Fri Feb 15 13:23:03 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
4466 * Fixes to the silcd config template. Affected file is
4467 doc/example_silcd.conf.in.
4469 * Removed type casts from silc_calloc(), conforming to the
4470 CodingStyle. Affected file is lib/silcutil/silcconfig.c.
4472 * Removed param_name member from client, server, and router
4473 section structs, now identifying the param directly.
4475 Added CONFIG_FREE_AUTH macro in config file parsing.
4477 Affected files are silcd/serverconfig.[ch].
4479 Fri Feb 15 12:24:08 EET 2002 Timo Sirainen <tss@iki.fi>
4481 * Fixed command line parameter handling. All SILC initialization
4482 is now done in silc_core_init() which also fixes autoconnecting
4485 Affected files irssi/src/silc/core/silc-core.c,
4486 irssi/src/fe-text/silc.c.
4488 Thu Feb 14 22:03:58 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4490 * Added new configuration options and blocks:
4491 keepalive_secs, reconnect_count, reconnect_interval,
4492 reconnect_interval_max, reconnect_keep_trying and
4493 require_reverser_lookup. Added ConnectionParam block, and
4494 implemented the connection parameters when connecting as
4495 initiator and when accepting connections as responder.
4497 Added CONFIG_IS_DOUBLE macro in config file parsing, to check
4498 whether given configuration value has been given already.
4500 Affected files silcd/serverconfig.[c], server.[c].
4502 * Splitted the doc/example_silcd.conf.in. Separated the crypto
4503 algorithm parts and created new file silcalgs.conf, that
4504 is now included from the example_silcd.conf.in.
4506 * Optimized the silc_server_connect_to_router_second to take
4507 the connection configuration object from the SilcServerConnection
4508 object instead of finding it during the connecting phase.
4509 Added the configuration object to SilcServerConnection struct.
4510 Affected files silcd/server_internal.h, server.c.
4512 Thu Feb 14 16:02:26 CET 2002 Pekka Riikonen <priikone@silcnet.org>
4514 * Add the client on channel after it was resolved at the
4515 channel message receiving, and it was not already on the
4516 channel. Affected file lib/silcclient/client_channel.c.
4518 Wed Feb 13 23:16:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4520 * Fixed the public key authentication to allocate always the
4521 destination signature buffer instead of using static buffer.
4522 Affected file silcd/protocol.c.
4524 Wed Feb 13 20:51:13 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4526 * Unified the serverconfig.[ch]'s helper function interface.
4527 Affected file silcd/serverconfig.[ch].
4529 * Removed doc/example_silc.conf.in since it is redundant.
4530 The make install will now install irssi/silc.conf file.
4532 * Added new Passphrase and Publickey authentication methods to
4533 config file, allowing both public key and passphrase based
4534 authentication to be set at the same time.
4536 Added `prefer_passphrase_auth' setting in config file which
4537 can be used to set to prefer passwd auth if both passwd and
4538 public key is set. If not set, public key is preferred.
4539 This has effect only when being initiator (responder will try
4542 Added support for authentication with passphrase and public key
4543 at the same time. The passphrase is tried first always since
4544 it is faster to check.
4546 Affected file silcd/serverconfig.[ch], server.c, protocol.[ch].
4548 Wed Feb 13 12:46:25 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
4550 * Merged the new SILC Config library, with the server parsing
4551 support. Read the header file silcconfig.h or the toolkit
4552 documentation for the news. Affected files are
4553 doc/example_silcd.conf.in lib/silcutil/silcconfig.[ch]
4554 silcd/command.c silcd/packet_receive.c silcd/packet_send.c
4555 silcd/protocol.c silcd/server.c silcd/server_backup.c
4556 silcd/serverconfig.[ch] silcd/silcd.c.
4558 * Fixed some silclog documentation. Affected file is
4559 lib/silcutil/silclog.h.
4561 Sun Feb 10 18:11:30 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4563 * The silc_cipher_register, silc_hash_register and
4564 silc_hmac_register now checks if the object to be registered
4565 is registered already. Affected files are
4566 lib/silccrypt/silccipher.c, silchash.c and silchmac.c.
4568 Sun Feb 10 15:48:38 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4570 * Merged new irssi from irssi.org's CVS, the version 0.7.99.
4572 Sat Feb 9 14:54:33 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4574 * Allow zero length channel messages inside the Channel Message
4575 Payload. Affected file lib/silccore/silcchannel.c.
4577 * Fixed scripts/silcdoc/silcdoc to support all kinds of filenames
4578 as header filenames.
4580 * Removed lib/silcclient/README and created HTML file
4581 lib/silcclient/silcclient_using.html, which is now included
4582 as part of Toolkit documentation.
4584 Thu Feb 7 10:12:25 CET 2002 Pekka Riikonen <priikone@silcnet.org>
4586 * Fixed CUMODE_CHANGE notify handling to change the mode of
4587 correct client. Affected file lib/silcclient/client_notify.c.
4589 * Make silc_rng_alloc fail if it cannot allocate the sha1
4590 hash algorithm. Affected file lib/silccrypt/silcrng.c.
4592 Sun Feb 3 17:20:52 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4594 * Fixed the file transfer's key agreement payload to include
4595 zero port also if the hostname is NULL because it could not
4598 Call file transfer monitor callback now also if error occurs
4599 during key agreement protocol.
4601 Changed the silc_client_file_send interface to return the
4602 SilcClientFileError instead of session id. The session ID
4603 is returned into pointer provided as argument.
4605 Check that the file exists locally before sending the
4606 file transfer request at all.
4608 Affected file lib/silcclient/client_ftp.c, silcapi.h.
4610 * Added SILC_CLIENT_FILE_KEY_AGREEMENT_FAILED file transfer
4611 error than can occur while key agreement protocol. Affected
4612 file lib/silcclient/silcapi.h.
4614 * Fixed the event_mode CMODE handler to not crash when mode
4615 is changed and +k mode is set in the channel. Affected file
4616 irssi/src/silc/core/silc-channels.c.
4618 * Fixed SILC_LOG_ERROR to give out Error and not Warning, and
4619 SILC_LOG_WARNING to give out Warning and not Error. Affected
4620 file lib/silcutil/silclog.c.
4622 * Fixed the channel message payload decryption in the function
4623 silc_channel_message_payload_decrypt to not modify the original
4624 buffer before it is verified that the message decrypted
4625 correctly. Otherwise, next time it is called with correct
4626 channel key it won't encrypt since the payload is corrupted.
4627 Affected file lib/silccore/silcchannel.c.
4629 Sun Feb 3 11:46:12 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4631 * Do not constantly resize the window. A fix patch by cras.
4632 Affected file irssi/src/fe-text/screen.c.
4634 Sat Feb 2 16:54:18 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4636 * Applied IPv6 fix patch from Jun-ichiro itojun Hagino.
4637 Affected file lib/silcutil/silcnet.c.
4639 Fri Feb 1 22:33:11 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4641 * Fixed a bug in hash table internal routine for traversing
4642 the table with foreach callback. The current entry may
4643 become invalid in the callback but it was referenced after
4644 the callback returned.
4646 Do not allow auto rehashing of hash table during the
4647 silc_hash_table_foreach operation, for same reasons as it is
4648 not allowed for SilcHashTableList. Affected files are
4649 lib/silcutil/silchashtable.[ch].
4651 Fri Feb 1 14:55:00 CET 2002 Pekka Riikonen <priikone@silcnet.org>
4653 * Defined DLLAPI into silcincludes.h and silcwin32.h for
4654 Win32 DLL. extern's in header files are now declared with
4657 Thu Jan 31 23:34:33 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4659 * Fixed private message handling. It used some old code that
4660 caused the client to crash. Affecte file is
4661 lib/silcclient/client_prvmsg.c.
4663 Thu Jan 31 19:06:22 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4665 * Added function silc_client_add_channel,
4666 silc_client_replace_channel_id, and removed functions
4667 silc_client_new_channel_id and silc_idlist_get_channel_by_id
4668 from client library.
4670 * Added cross reference of the joined channels to the
4671 SilcClientEntry, and changed the SilcChannelEntry's
4672 users list to SilcHashTable. The affected files are
4673 lib/silcclient/idlist.[ch].
4675 * Fixed a bug in hash table tarversing. While the hash table
4676 is traversed with SilcHashTableList the table must not be
4677 rehashed. It is now guaranteed that auto rehashable tables
4678 are not rehashed while tarversing the list. Also defined that
4679 silc_hash_table_rehash must not be called while tarversing
4680 the table. Added function silc_hash_table_list_reset that must
4681 be called after the tarversing is over. The affected files are
4682 lib/silcutil/silchashtable.[ch].
4684 * Changed all hash table traversing to call the new
4685 silc_hash_table_list_reset in server and in client library.
4687 * Added function silc_client_on_channel to return the
4688 SilcChannelUser entry if the specified client entry is joined
4689 on the specified channel. This is exported to application as
4690 well. Affected files lib/silcclient/client_channel.c, silcapi.h.
4692 Wed Jan 30 19:14:31 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4694 * Fixed founder regaining problem with JOIN command on normal
4695 server. The notify for mode change must be sent always and
4696 not only if !cmd->pending. Affected file silcd/command.c.
4698 * Fixed the WHOWAS command's reply sending to support the
4699 lists correctly. Affected file silcd/command.c.
4701 Wed Jan 30 11:11:47 CET 2002 Pekka Riikonen <priikone@silcnet.org>
4703 * When sending JOIN command to router for processing the
4704 sender's old command identifier was not saved back to the
4705 sender's command context, fixed now. The affected file is
4708 * Create the key in JOIN command of the router did not return
4709 the channel key, added check for this. Affected file is
4712 * Fixed a channel ID update bug in JOIN command reply. Do
4713 not directly upgrade the ID but call the function
4714 silc_idlist_replace_channel_id if the ID was changed.
4715 Affected file silcd/command_reply.c.
4717 * Fixed memory leaks from command calling if it would fail.
4718 Affected file silcd/command.c.
4720 Tue Jan 29 19:49:31 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4722 * Applied patches from cras:
4724 Memory leak fixes around libaries, irssi window resize fix,
4725 new silclist.h and silcdlist.h, all extern inline changed to
4728 * Removed dotconf from lib/dotconf, not needed anymore.
4730 * Removed TRQ from lib/trq, not needed anymore.
4732 * Do more frequent heartbeats (5 minutes instead of 10 minutes)
4733 with server connections. Later this will be configurable
4734 in config file after new config file is done. Affected file
4737 Tue Jan 29 10:35:03 CET 2002 Pekka Riikonen <priikone@silcnet.org>
4739 * Fixed a crash in server related to channel announcements.
4740 Affected file silcd/server.c.
4742 Mon Jan 28 17:49:42 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4744 * Fixed memory leaks in silc_server_create_new_channel*
4745 functions. Affected file silcd/server.c.
4747 * Fixed the CHANNEL_CHANGE notify to re-announce the channel
4748 which ID was changed. This way the router will send the
4749 user list for the channel again, and server won't be in
4750 desync in some rare circumstances. Affected file is
4751 silcd/packet_receive.c.
4753 Sun Jan 27 21:04:19 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4755 * Check for NULL socket pointer in the function
4756 silc_server_packet_send_to_channel_real. Affected file
4757 silcd/packet_send.c.
4759 * Fixed the BAN notify handling to correctly remove ban
4760 list. Affected file silcd/packet_receive.c.
4762 Sat Jan 26 23:01:03 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4764 * Fixed some header addition to Toolkit distribution in
4765 lib/silcutil/Makefile.am and lib/trq/Makefile.am.
4767 * Added lib/silcclient/client_ops_example.h as an template
4768 file for application programmers to quickly start using
4769 the SilcClientOperation functions in their application.
4770 Updated the lib/silcclient/README as well to tell about this
4771 nice file made available.
4773 Sat Jan 26 10:45:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4775 * Call silc_server_remove_from_channels when removing client
4776 entry when NO_SUCH_CLIENT_ID was received. Affected file
4777 is silcd/command_reply.c.
4779 Fri Jan 25 19:12:36 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4781 * Added server & router operator statistics updating. Affected
4782 file silcd/packet_receive.c and silcd/command.c.
4784 * Fixed the SERVER_SIGNOFF notify handling on normal server
4785 not to save the history information for clients. Same was
4786 fixed earlier in remove_clients_by_server function, but not
4787 here. Affected file silcd/packet_receive.c.
4789 * Raised the default connection-retry count from 4 to 7 in
4790 server. Affected file silcd/server.h.
4792 * Cancel any possible reconnect timeouts when we start the
4793 key exchange. Affected file silcd/server.c.
4795 * Do not reconnect on connection failure when SCONNECT was
4796 given. Affected files silcd/server.[ch].
4798 Tue Jan 22 18:19:36 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4800 * Removed assert()'s from the lib/silcclient/client_keyagr.c.
4802 * Fixed the NICK command to always give the unformatted
4803 nickname to the one giving the NICK command. If unformatted
4804 nickname is cached already it will be formatted and the
4805 local entry will always get the unformatted nickname.
4806 Affected file lib/silcclient/idlist.c.
4808 * Fixed some double frees from client library commands.
4809 Affected file is lib/silcclient/command.c.
4811 * Fixed CUMODE command in server to assure that no one can
4812 change founder's mode than the founder itself, there was a
4813 little bug. Affected file silcd/command.c.
4815 Mon Jan 21 19:07:53 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4817 * Removed the SilcClientCommandDestructor from the client
4818 libary, it is not needed anymore. Affected files are
4819 lib/silcclient/silcapi.h, command[_reply].[ch],
4820 client_notify, idlist.c.
4822 * Fixed GETKEY command to first resolve client, and then
4823 resolve the server only if the client was not found, instead
4824 of resolving both at the same time. Affected file is
4825 lib/silcclient/command.c.
4827 * Added silc_client_start_key_exchange_cb and lookup the
4828 remote hostname and IP address before starting the key
4829 exchange with server. The affected file is
4830 lib/silcclient/client.c.
4832 * The server's public key is now saved using the IP address
4833 of the server and not the servername for the filename.
4834 The hostname public key filename is checked as an fall back
4835 method if the IP address based filename is not found.
4837 Fixed the GETKEY command to save the fetched server key
4838 in correct filename.
4840 Print the remote server's hostname now when new key is
4841 received during connection process. Affected file is
4842 irssi/src/silc/core/client_ops.c.
4844 * Return always our own public key to the client if it asks
4845 for it with GETKEY command. Affected file silcd/command.c.
4847 * Removed the use_auto_addr variable from default config
4848 file since it was in wrong section. Affected file is
4851 * Fixed TOPIC_CHANGE notification to not route it when it
4852 was sent using silc_server_send_notify_to_channel function.
4853 Affected file silcd/command.c.
4855 * Fixed silc_server_send_notify_kicked to send the kicker's
4856 Client ID also, it was missing. Affected files are
4857 silcd/command.c, silcd/packet_send.[ch].
4859 Thu Jan 17 18:59:11 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4861 * Do not save client history information in SERVER_SIGNOFF.
4862 Fixes the bug in normal server that it does not detect
4863 the client becoming valid after the server becomes back
4864 online. Affected file silcd/server_util.c.
4866 * Added `sock_error' field into the SilcSocketConnection
4867 context. When error occurs during socket operation (read
4868 or write) the error is saved. Added also new function
4869 silc_socket_get_error to return human readable socket error
4870 message. Affected files are lib/silcutil/silcsockconn.[ch],
4871 lib/silcutil/unix/silcunixsockconn.c, and
4872 lib/silcutil/win32/silcwin32sockconn.c.
4874 * The server now prints the socket error message in the
4875 signoff for client. Affected file silcd/server.c.
4877 * Fixed the `created' channel information sending from router
4878 to server in JOIN command. Checks now whether the channel
4879 really was created or not and set it according that.
4881 Fixed the JOIN command to use the client entry's current
4882 ID during the joining procedure instead of the one it sent
4883 in the command (it is checked though), since it can change
4884 between the packet processing and command processing, and
4885 would just case unnecessary pain in the client end. Affected
4886 file silcd/command.c.
4888 * Fixed a channel key payload sending to use correct channel
4889 ID when the server was forced to change the channel's ID by
4890 router. Router sent the key payload with the old Channel ID.
4891 Affected file silcd/packet_receive.c.
4893 Wed Jan 16 22:26:30 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4895 * Call silc_server_save_channel_key only if the key payload
4896 was provided in the JOIN command's command reply. Affected
4897 file silcd/command_reply.c.
4899 Tue Jan 15 18:49:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4901 * Fixed silc_mp_sizeinbase to return the value correctly with
4902 MPI. Affected file lib/silcmath/mp_mpi.c.
4904 * Fixed the stop_server signal to correctly stop the scheduler
4905 and gracefully stop the server when SIGTERM or SIGINT signals
4906 are received. Affected file silcd/silcd.c.
4908 Mon Jan 7 23:38:19 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
4910 * Simple handling of TERM and HUP signals. Also added some log
4911 flushing call around. Affected file is
4914 * Fixed small bugs in silclog.c. Now buffering output will take
4915 effect after 10 seconds since startup: This will ensure that
4916 no important startup messages are lost. Also output redirection
4917 will preserve original format ([Date] [Type] message).
4918 Affected file is lib/silcutil/silclog.c.
4920 * Added two options to the config file, in the logging section:
4921 quicklogs:<yes/no>: and flushdelay:<seconds>:. Affected files
4922 lib/silcutil/silclog.[ch], silcd/serverconfig.[ch].
4924 Sun Jan 6 12:49:40 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4926 * Do not print the warning about log files not being initialized
4927 more than once to avoid excess logging. Affected file is
4928 lib/silcutil/silclog.c.
4930 * Fixed the SIM compilation in lib/silcsim/Makefile.am. Fixed
4931 the SIM copying in make install in Makefile.am.pre.
4933 Sun Jan 6 01:10:21 CET 2001 Johnny Mnemonic <johnny@themnemonic.org>
4935 * Rewritten silclog APIs. Globally interesting changes follows:
4936 silc_log_set_files() changed to silc_log_set_file().
4937 silc_log_set_callbacks() changed to silc_log_set_callback().
4938 ROBOdoc documented silclog header file.
4939 SilcLogCb now returns bool to wether inihibit the default
4940 handler or not (to keep the old behaviour return always TRUE).
4941 The new APIs should also fix the problem of the
4942 silcd_error.log file that was written in the current directory.
4945 Log files streams will remain opened after silc_log_set_file()
4946 call, means less CPU usage notably on high traffic servers.
4947 File streams are now full buffered, and flushed to the disk
4948 every 5 minutes, lesses HD activity and CPU usage.
4949 Messages can be redirected, allowing admins to configure
4950 one single logfile for all server messages.
4951 the silc_log_quick global variable to activate fast-logging.
4952 Affected files lib/silcutil/silclog.[ch]
4954 * Changed some code to conform new silclog APIs. Affected
4955 files are doc/example_silcd.conf.in, silcd/server.c
4956 irssi/src/silc/core/silc-core.c, silcd/serverconfig.[ch],
4959 * Fixed a memory leak that could occur in some situations.
4960 Affected file silcd/serverconfig.c.
4962 Sat Jan 5 13:37:29 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4964 * Added the silc_client_del_client to remove the client from
4965 all channels as well. Affected file lib/silcclient/idlist.c.
4967 * Fixed the client library to correctly remove the client
4968 from all channels when the client entry is being destroyed.
4969 Affected file lib/silcclient/client_notify.c, command.c.
4971 * Added auto-nicking support to the client library. If the
4972 applicatio now sets client->nickname it will be sent to the
4973 server after connecting by the library. This way for example
4974 SILCNICK (or IRCNICK) environment variables will have effect
4975 and always change the nickname automatically to whatever
4976 it is wanted. Affected file lib/silcclient/client.[ch].
4978 * Renamed silc_server_command_bad_chars to the
4979 silc_server_name_bad_chars and moved it to the
4980 silcd/server_util.[ch]. Added also new function
4981 silc_server_name_modify_bad to return nickname that
4982 includes bad characters as new nickname without those
4983 bad characters. This check and modify is now used in
4984 silc_server_new_client when the username is initially set
4985 as nickname, so it must be checked to be valid nickname.
4986 Affected file silcd/packet_receive.c.
4988 * The nickname length is now taken from the packet for real
4989 and not trusted to strlen() since it clearly can return
4990 wrong length for nickname including bad characters. This
4991 also applies to channel names. Affected file silcd/command.c.
4993 * Removed the lib/silcsilm/modules directory. Modules are now
4994 compiled into the lib/silcsim. Fixed the copying of the
4995 modules to follow symbolic links in Makefile.am.pre.
4997 Wed Jan 2 18:56:21 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4999 * Fixed silc_string_regexify list creation. Fixes bugs with
5000 BAN and INVITE commands in server. The affected file is
5001 lib/silcutil/unix/silcunixutil.c.
5003 Sun Dec 30 13:41:34 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5005 * Removed the command destructor entirely from the server's
5006 command and command reply routines. It is not needed, and
5007 its usage was buggy and caused crashes. Affected files are
5008 silcd/command[_reply].[ch].
5010 Fri Dec 28 12:43:22 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5012 * Cancel protocol and NULL sock->protocol if timeout
5013 occurred during protocol. Affected file silcd/server.c.
5015 * Cancel protocol timeouts always before calling the final
5016 callback, to assure that after final callback is called
5017 no other state will be called for the protocol anymore.
5018 Affected file silcd/protocol.c.
5020 * Print error log if incoming connection configuration could
5021 not be found. Affected file silcd/server.c.
5023 * Fixed JOIN command to correctly save the founder mode
5024 to the client on normal SILC server, when the channel
5025 was created by the router. Affected file silcd/command.c.
5027 * Fixed LIST command (hopefully) to send correct reply
5028 packets. Affected file silcd/command.c.
5030 Thu Dec 20 16:14:52 CET 2001 Pekka Riikonen <priikone@silcnet.org>
5032 * The silc_packet_receive_process now returns FALSE if the
5033 read data was invalid packet, and TRUE if it was ok.
5035 The server now checks that if unauthenticated connection
5036 sends data and its processing fails the server will close
5037 the connection since it could be a malicious flooder.
5039 Affected files lib/silccore/silcpacket.[ch], silcd/server.c.
5041 Wed Dec 19 21:31:25 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5043 * Make sure the warning about error opening a log file is
5044 printed only once and not everytime it fails (produces
5045 too much useless log). Affected file lib/silcutil/silclog.c.
5047 Wed Dec 19 18:21:51 CET 2001 Johnny Mnemonic <johnny@themnemonic.org>
5049 * Made the silc_server_daemonise() function more readable.
5050 Affected file silcd/server.c.
5052 * Pid file is now optional, the user may comment it out from
5053 the config file. Removed define SILC_SERVER_PID_FILE, we
5054 don't need a default any longer. Affected file
5055 configure.in.pre, lib/Makefile.am.pre.
5057 * Make some use of the pid file. The server now dies at startup
5058 if it detects a valid pid file on his path. The server would
5059 die anyway in this circumstance, because of the bind() failure.
5060 Affected file silcd/silcd.c.
5062 * No longer compiling lib/dotconf.
5064 Mon Dec 17 18:24:27 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5066 * Fixed JOIN command parsing not to crash. Affected file
5067 lib/silcclient/command.c.
5069 * Fied the NICK_CHANGE notify to add the new client entry
5070 even it is resolved. This removes an <[unknown]> nick
5071 thingy bug in the client. Affected file is
5072 lib/silcclient/client_notify.c.
5074 * Do not try to allocate 0 bytes (efence does not like it)
5075 in lib/silccore/silccomand.c when encoding payload.
5077 * Do not take IRCNICK as nickname in Irssi SILC client since
5078 it is not possible to set nickname before hand connecting
5079 the server (TODO has an entry about adding auto-nicking
5082 * Changed the silc_server_command_pending to check whether
5083 there already exists an pending entry with the specified
5084 command, command identifier and pending callback. This is
5085 to fix IDENTIFY and WHOIS related crashes that may register
5086 multiple pending commands with same identifier. Affected
5087 file silcd/command.c.
5089 * Fixed the server to reconnect to the router even if it
5090 was already reconnecting and EOF was received. This to
5091 fix a possibility that the server wouldn't ever try to
5092 auto-reconnect to the router. Affected file silcd/server.c.
5094 Sat Dec 15 20:31:50 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5096 * Fixed the server's password authentication to use the
5097 length of the locally saved password, and not the one
5098 sent in the packet. Affected file silcd/protocol.c.
5100 * Fixed same password authentication problem in the
5101 Authentication Payload handling routines in
5102 lib/silccore/silcauth.c.
5104 * Yet another password authentication problem fixed with
5105 channel password handling in silcd/command.c.
5107 Mon Dec 10 19:57:40 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5109 * If first character of string in silc_parse_userfqdn is '@'
5110 then do not parse it. Affected file is
5111 lib/silcutil/silcutil.c.
5113 Sun Dec 9 22:18:50 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5115 * Fixed minor bug in IDENTIFY command reply sending, which
5116 caused various weird problems during JOIN when it was
5117 resolving names for users. Affected file silcd/command.c.
5119 Sun Dec 9 19:18:41 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5121 * Fixed the IDENTIFY command reply sending to chech better valid
5122 clients. It was possible to send incomplete list of replies.
5123 Affected file silcd/command.c.
5125 Sat Dec 8 15:58:31 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5127 * Added silc_client_command[s]_[un]register functions now to
5128 dynamically register the commands in client library. Removed
5129 the static table of commands. This allows the client library
5130 to call commands without causing the application to know about
5131 what commands library has called.
5133 Removed the INFO command reply kludge to detect when the command
5134 was called by library. Now library use its own command reply
5135 function for INFO command.
5137 Added function silc_client_command_call to call a command.
5138 Application can use it to call command, not access the structure
5141 Now all commands that are sent by the client library (not
5142 explicitly sent by application) use own command reply functions.
5144 Affected files around lib/silcclient/ and in
5145 irssi/src/silc/core/.
5147 * Fixed the WHOIS command reply sending to chech better valid
5148 clients. It was possible to send incomplete list of replies.
5150 Fixed the WHOIS and IDENTIFY to send the request to router
5151 if normal server did not do it and did not find any results.
5153 Affected file silcd/command.c.
5155 Thu Dec 6 17:21:06 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5157 * Moved the internal data from SilcClient context into its
5158 own file, not accesible to application. Affected files
5159 lib/silcclient/client.h and lib/silcclient/client_internal.h,
5160 and other files in client library.
5162 Thu Dec 6 10:37:55 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5164 * Added doc/examples installation target in Makefile.am.pre.
5167 Tue Dec 4 17:43:19 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5169 * If NO_SUCH_CLIENT_ID notify is received for WHOIS or IDENTIFY
5170 commands the found client entry will be removed from the
5171 cache, after notifying application about the error. Affected
5172 file lib/silcclient/command_reply.c.
5174 * Changed the /MSG to check for exact nickname user gave, and
5175 not let `nick' match `nick@host' if it is only one found. Now,
5176 user must type the exact nickname (like nick@host2) even if
5177 there are no more than one same nicks found. This is to avoid
5178 a possibility of sending nickname to wrong nickname since
5179 `nick' could match `nick@host'. Affected file is
5180 irssi/src/core/silc-servers.c.
5182 Mon Dec 3 18:49:45 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5184 * Do not print "you are now server operator" or similar when
5185 giving /away command. Affected files are
5186 irssi/src/silc/core/client_ops.c, silc-servers.h.
5188 * Made the silc_server_command_pending_error_check to send
5189 the same command reply payload it received back to the
5190 original sender of the command. This way all arguments
5191 that was received by the server will be received by the
5192 client too. Affected file silcd/command.c.
5194 * Added the silc_idcache_add to return the created cache entry
5195 to a pointer. Affected file lib/silccore/silcidcache.[ch].
5197 * Add global clients to expire if they are not on any channel.
5198 This is because normal server will never know if they signoff
5199 if they are not on any channel. The cache expiry will take
5200 case of these entries. This is done by normal servers only.
5201 The affected files are silcd/command_reply.c,
5202 silcd/idlist.[ch], silcd/server and silcd/packet_receive.c.
5204 * If server receives invalid ID notification for WHOIS or
5205 IDENTIFY and the ID exists in the lists, it is removed.
5206 Affected file silcd/command_reply.c.
5208 * If NO_SUCH_CLIENT_ID is received for WHOIS or IDENTIFY command
5209 in client then client entry that it matches is searched and
5210 the nickname is printed on the screen for user. Affected
5211 file irssi/src/silc/core/client_ops.c.
5213 Mon Dec 3 11:56:59 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5215 * Use cache entry expire time in the LIST command reply to
5216 purge old entries from the cache after the LIST command
5217 reply has been received. This way we don't have non-existent
5218 entries in the cache for too long. Affected file is
5219 silcd/command_reply.c.
5221 Sun Dec 2 23:29:07 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5223 * If we are normal server, and we've not resolved client info
5224 in WHOIS or IDENTIFY from router, and it is global client,
5225 we'll check whether it is on some channel. If it is not
5226 then we cannot be sure about its validity and will resolve it
5227 from router. Fixes a bug in WHOIS and IDENTIFY. Affected
5228 file silcd/command.c.
5230 * Search channel by name (if possible) rather than by ID
5231 in IDENTIFY command's command reply. Affected file is
5232 silcd/command_reply.c.
5234 Sun Dec 2 13:48:46 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5236 * Distribute to the channel passphrase in CMODE_CHANGE notify.
5237 Updated specs and implemented it. Affected file silcd/command.c,
5238 silcd/packet_send.c and silcd/packet_receive.c.
5240 * Implemented the <founder auth> payload handling in the JOIN
5241 command. If provided all conditions for channel joining
5242 except requirement to provide correct passphrase can be
5243 overrided by the channel founder. Updated the protocol specs.
5244 Affected file silcd/command.c.
5246 Added support for founder auth in JOIN command in client
5247 library. Fixed the parsing of the JOIN command now to support
5248 all options as they should be. The affected file is
5249 lib/silcclient/command.c.
5251 * Optimized the WHOIS and IDENTIFY commands to send the request
5252 to router only if it includes nicknames or other names. If
5253 they include only IDs then check the local cache first before
5254 routing. Affected file is silcd/command.c.
5256 * Added channels topic announcements. Affected file is
5257 silcd/packet_receive.c and silcd/server.c.
5259 * Fixed the silc_server_send_notify_topic_set to really destine
5260 the packet to channel. Affected file silcd/packet_send.c.
5262 * Fixed a crash in CHANNEL_CHANGE notify handling in the client
5263 library. Affected file lib/silcclient/client_notify.c.
5265 * Added UMODE announcements. Affected file silcd/server.c.
5267 Sat Dec 1 12:52:39 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5269 * Memory leak fixes in:
5271 lib/silcutil/silcsockconn.c
5272 lib/silcske/silcske.c
5273 lib/silcske/groups.c
5275 lib/silccrypt/silcpkcs.c
5276 lib/silccore/silccommand.c
5277 lib/silccore/silcidcache.c
5282 * ROBOdoc documented the lib/silcske/groups.h file and a
5283 bit changed the interface for better.
5285 Thu Nov 29 22:12:50 EET 2001 Pekka Riikonen <priikone@silcnet.org>'
5287 * Update the client entry context in the ID cache after
5288 nick change. Affected file lib/silcclient/command.c.
5289 Fixes the CUMODE command when regaining founder privileges,
5290 and a little WHOIS problem.
5292 * Fixed silc_net_gethostbyname to correctly call the
5293 inet_ntop. Affected file lib/silcutil/silcnet.c.
5295 Thu Nov 29 19:31:23 EET 2001 Pekka Riikonen <priikone@silcnet.org>'
5297 * Added IPv6 support checking to the configure.in.pre, added
5298 also --enable-ipv6 option to override the check. Affected
5299 file configure.in.pre.
5301 * The silc_thread_create now calls the start function
5302 directly if threads support is not compiled in. Removes
5303 ugly #ifdef's from generic code. Affected files are
5304 lib/silcutil/unix/silcunixthread, win32/silcwin32thread.c.
5306 * Added silc_net_gethostby[name/addr]_async to asynchronously
5307 resolve. Affected files are lib/silcutil/silcnet.[ch].
5309 * Added support for rendering IPv6 based server, client and
5310 channel IDs. Affected file lib/silcutil/silcutil.c.
5312 * Added support for creating IPv6 based server IDs. Affected
5313 file is silcd/serverid.c.
5315 Wed Nov 28 23:46:09 EET 2001 Pekka Riikonen <priikone@silcnet.org>'
5317 * Added silc_net_gethostby[addr/name] into the
5318 lib/silcutil/silcnet.[ch]. Added IPv6 support to Unix network
5319 routines. Added silc_net_is_ip[4/6]. Affected file is
5320 lib/silcutil/unix/silcunixnet.c. All routines that take
5321 address as argument now supports both IPv4 and IPv6 addresses.
5323 Mon Nov 26 18:09:48 EET 2001 Pekka Riikonen <priikone@silcnet.org>'
5325 * Fixed LIST command reply sending in server. Affected file
5328 * Server now sends the kicker's client ID in the KICK notify
5329 to the kicked client. Affected file silcd/command.c.
5331 * The client library now parses the kickers client ID and
5332 UI displays it. Affected files lib/silcclient/client_notify.c
5333 and irssi/src/silc/core/silc-channels.c, module-formats.c.
5335 * Made all payload parsing function prototypes consistent.
5336 They all take now const unsigned char * and uint32 pair as
5337 the payload data instead of SilcBuffer. Changes all around
5338 the source tree. Other unsigned char* -> const unsigned char*
5339 changes around the tree as well.
5341 * Optimized SFTP client and server packet sending not to
5342 allocate new buffer for each packet but to recycle the
5343 first allocated buffer. Affected files are
5344 lib/silcsftp/sftp_client.c, sftp_server.c, sftp_util.[ch].
5346 * Optimized the SFTP client to use SilcList instead of
5347 SilcDList for requests, because it is faster. Affected file
5348 is lib/silcsftp/sftp_client.c.
5350 * Moved the ID Payload routines from lib/silccore/silcpayload.[ch]
5351 into lib/silccore/silcid.[ch].
5353 Renamed silcpayload.[ch] into silcargument.[ch].
5355 Mon Nov 26 15:01:53 CET 2001 Pekka Riikonen <priikone@silcnet.org>
5357 * If client entry is deleted with active key agreement
5358 session, abort the session.
5360 The silc_client_abort_key_agreement now calls the completion
5361 callback with new SILC_KEY_AGREEMENT_ABORTED status.
5363 Affected file lib/silcclient/silcapi.h, client_keyagr.c and
5366 Sun Nov 25 18:01:45 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5368 * Don't use __restrict in older GCC's. Affected file is
5369 lib/silcmath/mpi/mpi-priv.h. A patch by salo.
5371 * silc_net_localhost now attempts to reverse lookup the
5372 IP/hostname. Affected file lib/silcutil/silcnet.c.
5374 * Defined <founder auth> argument to the SILC_COMMAND_JOIN
5375 command. It can be used to gain founder privileges at
5376 the same time when joining the channel.
5378 Defined that the SILC_NOTIFY_TYPE_KICKED send the
5379 kicker's client ID as well. Updated protocol specs.
5381 Defined that the server must send SILC_COMMAND_IDENTIFY
5382 command reply with error status to client who sent
5383 private message with invalid client ID.
5385 Updated the protocol specification.
5387 * Added silc_server_send_command_reply to send any
5388 command reply. Affected file silcd/packet_send.[ch].
5390 * Added silc_id_payload_encode_data to encode ID payload
5391 from raw ID data. Affected file lib/silccore/silcpayload.[ch].
5393 * The server now send IDENTIFY command reply with error
5394 status if client ID in private message is invalid. Affected
5395 file silcd/packet_receive.c.
5397 * Save the server key file with server's IP address in
5398 the filename instead of hostname. The affected file is
5399 irssi/src/silc/core/client_ops.c.
5401 Sat Nov 24 20:08:22 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5403 * Typo fixes in irssi/src/fe-common/silc/module-formats.c.
5406 * Added libtool support for compiling shared objects in
5407 lib/silcsim. Affected file configure.in.pre and
5408 lib/silcsim/Makefile.am. Original patch by cras.
5410 Fri Nov 23 23:30:59 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5412 * Pid file configuration, and server's config file fixes
5413 patch by toma. Updated CREDITS file.
5415 Sun Nov 18 01:34:41 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5417 * Fixed silc_client_channel_message to not try to decrypt
5418 the message twice if it resolved the destination client
5419 information. This could cause of dropping one channel
5420 message. Affected file lib/silcclient/client_channel.c.
5422 Wed Nov 14 23:44:56 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5424 * Added silc_client_run_one into lib/silcclient/silcapi.h and
5425 lib/silcclient/client.c. This function is used when the SILC
5426 Client is run under some other scheduler, or event loop or
5427 main loop. On GUI applications, for example this may be
5428 desired to used to run the client under the GUI application's
5429 main loop. Typically the GUI application would register an
5430 idle task that calls this function multiple times in a second
5431 to quickly process the SILC specific data.
5433 Wed Nov 14 19:16:52 CET 2001 Johnny Mnemonic <johnny@themnemonic.org>
5435 * Fixed silc_server_drop() for dropping the supplementary
5436 groups as well, this could cause a security hole on some
5439 Wed Nov 14 16:22:25 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5441 * __pid_t -> pid_t in lib/silccrypt/silcrng.c. A patch by
5444 * Write PID file after dropping privileges. Added -F option
5445 to run server on foreground. A patch by debolaz.
5446 Affected files silcd/server.c, silcd/silcd.c.
5448 * Fixed MOTD to return the MOTD file server name. Affected
5449 file silcd/command.c.
5451 * Added INFO command reply handling to the Irssi SILC Client.
5452 Affected file irssi/src/silc/core/client_ops.c.
5454 Wed Nov 14 00:18:08 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5456 * Fixed the silc_idcache_list_* routines to really support
5457 the dynamic list. Fixes a crash. Affected file is
5458 lib/silccore/silcidcache.c.
5460 * Fixed the LIST command reply to really call LIST command's
5461 pending callbacks. Affected file silcd/command_reply.c.
5463 Tue Nov 13 00:49:17 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5465 * Update conn->local_entry->nickname after giving NICK
5466 command. Affected file lib/silcclient/command.c.
5468 Sun Nov 11 23:43:02 PST 2001 Brian Costello <bc@wpfr.org>
5470 * Added the [pid] option to the silcd configuration file
5472 Affected files: serverconfig.[ch] and silcd.c
5474 Sun Nov 11 23:56:39 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5476 * Save fingerprint in WHOIS command reply in server.
5477 Affected file silcd/command_reply.c.
5479 * Fixed NICK commands pending callback registration.
5480 Affected file lib/silcclient/command.c.
5482 Sun Nov 11 10:49:10 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5484 * Use ++server->cmd_ident when sending commands in server,
5485 instead of random number. Affected file silcd/command.c.
5487 * Fixed GETKEY command reply to call actually GETKEY pending
5488 command callbacks. Affected file silcd/command_reply.c.
5490 * A bit stricter check for nicknames. Check for same nickname
5491 in NICK command also. Affected file silcd/command.c.
5493 * Do not call INFO command everytime client ID changes, only
5494 during first connecting. Affected file lib/silcclient/client.c.
5496 * Set the new nickname only after successful command reply for
5497 NICK command is returned by server. Affected file
5498 lib/silcclient/command.c.
5500 * Remove nicknames from nicklist during server_signoff notify.
5501 Should fix /NAMES bit more. The affected file is
5502 irssi/src/silc/core/silc-channels.c.
5504 * Added `fingerprint' field to the SilcIDListData in the
5505 silcd/idlist.h to hold the fingerprint of the client's
5508 Send the fingerprint of the client's public key in WHOIS
5511 Affected files silcd/command.c, and silcd/idlist.[ch].
5513 * Added silc_fingerprint into lib/silcutil/silcutil.[ch] to
5514 create fingerprint from given data.
5516 * Show the fingerprint of the client's public key in WHOIS.
5517 Affected files irssi/src/module-formats.[ch] and
5518 irssi/src/silc/core/client_ops.c.
5520 * Format the multiple same nicknames also during JOIN and
5521 NICK_CHANGE notifys. Affected file is
5522 lib/silcclient/client_notify.c.
5524 * Do not print error on screen for invalid private message
5525 payload since it can come if someone is sending private
5526 messages with wrong key. Affected file
5527 lib/silccore/silcprivate.c.
5529 * Fixed multiple concurrent /PING crash. Affected file
5530 lib/silcclient/command.c.
5532 * Changed the wrong ID encoding. All IP addresses must be
5533 in MSB first order in encoded format. They were encoded
5534 wrong and was in LSB format. Affected files are
5535 silcd/serverid.c, lib/silcutil/silcutil.c.
5537 * Remove silc_net_addr2bin_ne from lib/silcutil/silcnet.[ch].
5539 * Call the `connect' client operation through the scheduler
5540 in case of error. Affected file lib/silcclient/client.c.
5542 * Call the `failure' client operation even if the error
5543 occurred locally during a protocol. Affected file is
5544 lib/silcclient/protocol.c.
5546 * Added support of sending LIST command to router from normal
5547 server. This way normal server can get list of all channels
5548 in the network too. Fixed the channel list sending in the
5549 server too. Affected files are silcd/command.c, and
5550 silcd/command_reply.[ch].
5552 * Added silc_server_update_channels_by_server and
5553 silc_server_remove_channels_by_server. They are used during
5554 disconnection of primary router and in backup router protocol.
5555 Affected file silcd/server_util.[ch], silcd/server.c and
5556 silcd/server_backup.c.
5558 * Fixed channel adding to global list in IDENTIFY command
5559 reply in server. Affected file silcd/command_reply.c.
5561 Sat Nov 10 21:39:22 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5563 * If the incoming packet type is REKEY or REKEY_DONE process
5564 that packet always synchronously. Fixes yet another MAC
5565 failed error on slow (dialup) connections. Affected file
5566 lib/silcclient/client.c and silcd/server.c.
5568 Thu Nov 8 22:21:09 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5570 * Call check_version SKE callback for initiator too. Affected
5571 file lib/silcske/silcske.c.
5573 * Implemented fix for security hole found in the SKE that was
5574 fixed in the specification few days back; the initiator's
5575 public key is now added to the HASH value computation.
5576 Added backwards support for the old way of doing it too, for
5577 old clients and old servers. Affected file is
5578 lib/silcske/silcske.c.
5580 * Enabled mutual authentication by default in SKE. If initiator
5581 is not providing mutual authentication the responder will
5582 force it. This will provide the proof of posession of the
5583 private key for responder. The affected files are
5584 lib/silcclient/protocol.c and silcd/protocol.c.
5586 * Do not cache anymore the server's public key during SKE.
5587 We do mutual authentication so the proof of posession of
5588 private key is done, and if the server is authenticated in
5589 conn auth protocol with public key we must have the public
5590 key already. Affected file silcd/protocol.c.
5592 * Added new global debug variable: silc_debug_hexdump. If
5593 it is set to TRUE SILC_LOG_HEXDUMP will be printed. Affected
5594 file lib/silcutil/silclog.[ch].
5596 * Fixed compilation warning due to char * -> const char *.
5597 Affected files lib/silcutil/silcnet.h, and
5598 lib/silccore/silcauth.[ch].
5600 Wed Nov 7 20:43:03 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5602 * Fixed CMODE command when new channel key was created. If
5603 the creation failed the old key was removed. Next time giving
5604 same command would crash the server since the old key was
5605 freed already. Affected file silcd/command.c.
5607 * Fixed the silc_server_announce_get_channels to not crash
5608 on reconnect. Affected file silcd/server.c.
5610 Wed Nov 7 17:15:07 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5612 * Added silc_log_set_debug_string function to set a regex
5613 string to match for debug output. Only the function names,
5614 or filenames matching the given debug string is actually
5615 printed. This way it is possible to filter out those debug
5616 strings that user is not interested in.
5618 Fixed a bug in silc_string_regexify.
5620 Affected files lib/silcutil/silclog.[ch], and
5621 lib/silcutil/unix/silcunixutil.c.
5623 * Changed the -d options in both server and Irssi SILC client
5624 to take the debug string as argument. Affected files
5625 silcd/silcd.c and irssi/src/silc/core/silc-core.c.
5627 Tue Nov 6 21:31:54 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5629 * Added silc_hash_babbleprint to create a Bubble Babble
5630 Encoded fingerprint. The encoding is developed by Antti
5631 Huima (draft-huima-babble-01.txt), and it creates human
5632 readable strings out of binary data. Affected file
5633 lib/silccrypt/silchash.[ch].
5635 * Print the babble print now in addition of fingerprint as well
5636 in Irssi SILC client. Affected files are
5637 irssi/src/fe-common/silc/module-formats.[ch],
5638 irssi/src/fe-common/silc/core/client_ops.c.
5640 Sun Nov 4 23:37:28 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5642 * Fixed a security problem found in SKE. The initiator's
5643 public key too is now added to the HASH hash value creation
5644 which is signed by the responder to create the SIGN value.
5645 This will prevent anyone in the middle to lie to the responder
5646 about the initiator's public key. If this is done now, the
5647 man in the middle will get caught. Updated the protocol
5650 Sun Nov 4 11:43:53 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5652 * Better installation directory handling. Configure module
5653 paths and other paths automatically to example_silc* files
5654 in doc/. A patch by toma.
5656 * Fixed compiler warning from MPI library, and from SILC RNG.
5659 * Added SILC_SERVER_PID_FILE to define the pid file for server.
5660 It can be configured with ./configure. A patch by toma.
5662 Sat Nov 3 23:48:23 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5664 * Find correct make to use in prepare-clean. A patch by
5665 toma. Affected file prepare-clean.
5667 Sat Nov 3 22:04:00 PST 2001 Brian Costello <bc@mksecure.com>
5669 * Added irssi variables use_auto_addr, auto_bind_ip,
5670 auto_bind_port and auto_public_ip.
5672 * Changed the interface for silc_client_send_key_agreement
5673 in lib/silcclient/silcapi.h
5677 irssi/src/silc/core/silc-core.c
5679 lib/silcclient/silcapi.h
5680 irssi/src/silc/core/silc-channels.c
5681 lib/silcclient/client_keyagr.c
5684 Sat Nov 3 17:48:55 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5686 * Added silc_pkcs_public_key_compare to compare two
5687 public keys. Affected file lib/silccrypt/silcpkcs.[ch].
5689 * Check that the client who set the founder mode on the
5690 channel is the same client that is giving the founder
5691 mode to itself. It is done by comparing the saved public
5692 key (it is saved even in the authentication is passphrase).
5693 Affected file silcd/command.c.
5695 Fri Nov 2 18:52:08 EST 2001 Pekka Riikonen <priikone@silcnet.org>
5697 * Do not process packet for disconnected socket connection.
5698 Affected file lib/silccore/silcpacket.c.
5700 * Process the DISCONNECT packet through scheduler in the
5701 client library. Affected file lib/silcclient/client.c.
5703 * Fixed the silc_client_packet_parse to not to increase
5704 the packet sequence number if the conn->sock and the
5705 current socket connection is not same. This can happen
5706 for example during key agreement when the conn includes
5707 multiple socket connections (listeners). Affected file
5708 lib/silcclient/client.c.
5710 * The sender of the file transfer request now provides also
5711 the pointer (listener) for the key exchange protocol. If
5712 the listener cannot be created then it sends empty key
5713 agreement and lets the receiver provide the listener.
5715 Added `local_ip' and `local_port' arguments to the
5716 silc_client_file_send. If they are provided they are used,
5717 if not then it will attempt to find local IP address, if
5718 not found or bind fails then the remote client will provide
5721 Affected files are lib/silcclient/client_ftp.c and
5722 lib/silcclient/silcapi.h.
5724 * Extended the FILE SEND command to support defining the
5725 local IP and port for key exchange listener. They are
5726 optional. Affected file irssi/src/silc/core/silc-servers.c.
5728 Thu Nov 1 22:10:07 EST 2001 Pekka Riikonen <priikone@silcnet.org>
5730 * Defined to WHOIS command reply the sending of fingerprint
5731 of the client's public key (if the proof of posession of the
5732 corresponding private key is verified by the server).
5733 Updated to the protocol specification.
5735 * Added support of receiving the client's public key's
5736 fingerprint in command reply in client library. Affected
5737 file is lib/silcclient/command_reply.c, and
5738 lib/silcclient/idlist.[ch].
5740 Thu Nov 1 18:06:12 EST 2001 Pekka Riikonen <priikone@silcnet.org>
5742 * Do not send over 128 chars long nickname to the server
5743 in NICK command. Affected file lib/silcclient/command.c.
5745 * Do not send over 256 chars long channel names to the server
5746 in JOIN command. Affected file lib/silcclient/command.c.
5748 Tue Oct 30 22:48:59 EST 2001 Pekka Riikonen <priikone@silcnet.org>
5750 * Assure that silc_server_close_connection cannot be called
5751 twice for same socket context. Affected file is
5754 Tue Oct 30 16:58:14 EST 2001 Pekka Riikonen <priikone@silcnet.org>
5756 * Send error message to application if opening file for
5757 writing during file transfer fails. Affected file is
5758 lib/silcclient/client_ftp.c.
5760 Remove all file transfer sessions for a client that we're
5761 removing from ID cache.
5763 Affected file is lib/silcclient/client_ftp.c.
5765 * Fixed silc_net_addr2bin to return correct address. Affected
5766 file lib/silcutil/[unix/win32]/silc[unix/win32]net.c.
5768 * Fixed file transfer session removing on signoff notify.
5769 Affected file irssi/src/silc/core/silc-servers.c.
5771 * Added the SilcClientFileError to be returned in the monitor
5772 callback. Added NO_SUCH_FILE and PERMISSION_DENIED errors.
5773 Affected file lib/silcclient/silcapi.h.
5775 Mon Oct 29 17:43:04 EST 2001 Pekka Riikonen <priikone@silcnet.org>
5777 * Fixed a crash in silc_client_ftp_free_sessions and
5778 silc_client_ftp_session_free_client. Affected file
5779 lib/silcclient/client_ftp.c.
5781 * Added `disabled' field in the SilcChannelEntry in the server
5782 to indicate if the server entry is disabled. Affected file
5783 silcd/idlist.h, silcd/command[_reply].c.
5785 * SILC server adds now /var/run/silcd.pid everytime it is
5786 started. Affected file silcd/silcd.c.
5788 * Added silc_server_packet_send_clients to send a packet to
5789 the provided table of client entries. Affected file
5790 silcd/packet_send.[ch].
5792 * Fixed a crash in client resolving in client_prvmsg.c in
5793 client library. Affected file lib/silcclient/client_prvmsg.c.
5795 * Do not actually remove the client directly from ID cache
5796 during SERVER_SIGNOFF, but invalidate it. This way we
5797 preserve the WHOWAS info for the client. Affected file
5798 silcd/server_util.c.
5800 * Fixed SERVER_SIGNOFF notify handling in the server. The
5801 server is now able to process incoming SERVER_SIGNOFF notify
5802 for a server that it doesn't even know about. It will remove
5803 the clients provided in the notify. Affected file
5804 silcd/packet_receive.c.
5806 * Check for partial packet in data queue after every packet that
5807 was found from the queue. Return and wait for more data if
5808 there is partial data in queue. Affected file is
5809 lib/silccore/silcpacket.c.
5811 Sun Oct 28 18:46:27 EST 2001 Pekka Riikonen <priikone@silcnet.org>
5813 * Added SilcClietFileError enum to indicate error in
5814 file transfer. Added SILC_CLIENT_FILE_MONITOR_KEY_AGREEMENT
5815 and SILC_CLIENT_FILE_MONITOR_ERROR new monitor statuses.
5816 Affected files lib/silcclient/silcapi.h and
5817 lib/silcclient/client_ftp.c.
5819 * Check that newsize in silc_buffer_realloc is larger than
5820 the old buffer's size. Affected file lib/silcutil/silcbufutil.h.
5822 * Added better monitor of file transfers. It now monitors
5823 key agreement protocol during the file transfer too. Added
5824 error reporting too. Affected files
5825 irssi/src/silc/core/silc-servers.c,
5826 irssi/src/fe-common/silc/module-formats.[ch].
5828 * Wrote a help file for FILE command.
5830 * Added silc_rng_global_get_byte_fast to get not-so-secure
5831 random data as fast as possible. Random data is read from
5832 /dev/urandom if available and from the SILC RNG if not
5833 available. It is used in padding generation. Affected file
5834 lib/silccrypt/silcrng.[ch].
5836 * All packets in client library are now processed synchronously.
5837 Optimized packet processing a lot. Affected file
5838 lib/silcclient/client.c.
5840 * All server connection packets are processing synchronously
5841 now in server, to optimize packet processing. Affected file
5844 * Include files are installed now only in Toolkit distribution
5845 if make install is given. Affected files: all Makefile.am's.
5847 Thu Oct 25 22:44:06 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5849 * Assure that silc_client_notify_by_server_resolve does not
5850 resolve the client information multiple times. If it cannot
5851 be found by the first it cannot be found at all. Affected
5852 file lib/silcclient/client_notify.c.
5854 * Fixed WHOWAS command reply calling. Affected file
5855 lib/silcclient/command_reply.c.
5857 * Removed all references to silc_idlist_get_client from the
5858 Irssi SILC client since that call is internal call used by
5859 the library. The Irssi SILC client will use now client
5860 retrieval functions found in silcapi.h.
5862 * Fixed a bug in resolving nickname info before sending
5863 private message. It used freed memory. Affected file
5864 irssi/src/silc/core/silc-servers.c.
5866 Thu Oct 25 19:04:49 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5868 * Assure my_channels statistics cannot go negative in server.
5869 Affected files silcd/server.c, silcd/server_util.c.
5871 Wed Oct 24 19:53:05 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5873 * Upgraded dotconf 1.0.2 to 1.0.6 in lib/dotconf.
5875 Tue Oct 23 13:51:19 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5877 * Win32 Toolkit changes. Affected files
5878 win32/silc.dsw, win32/libsilc/libsilc.def,
5879 win32/libsilcclient/libsilc.def,
5880 lib/silcutil/silcutil.c, and
5881 lib/sftp/sftp_fs_memory.c.
5883 Mon Oct 22 16:35:05 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5885 * Added silc_net_localip to return local host's IP address.
5886 Affected file lib/silcutil/silcnet.[ch].
5888 * If key exchange or rekey protocol is active for a connection
5889 parse all packets syncronously since there might be packets
5890 in packet queue that we are not able to process without first
5891 processing packets before them. Affected file silcd/server,
5892 lib/silcclient/client.c.
5894 * SilcPacketParserCallback now returns TRUE or FALSE to indicate
5895 whether library should continue processing the packet.
5896 Affected file lib/silccore/silcpacket.h.
5898 * Added SilcSFTPMonitor callback, SilcSFTPMonitors and
5899 SilcSFTPMonitorData to SFTP server to monitor various
5900 SFTP client requests. Affected file lib/silcsftp/silcsftp.h,
5901 lib/silcsftp/sftp_server.c.
5903 * Added silc_file_size to return file size. Affected file
5904 lib/silcutil/silcutil.[ch].
5906 * Implemented the file transfer support for the client library.
5907 Added preliminary support for simple client to client one-file
5908 transmission. Affected file lib/silcclient/client_ftp.c,
5909 lib/silccilent/client.[ch].
5911 * Added new local command FILE to the Irssi SILC Client.
5912 It is used to perform the file transfer. It has subcommands
5913 SEND, RECEIVE, SHOW and CLOSE. Affected files
5914 irssi/src/silc/core/client_ops.c,
5915 irssi/src/silc/core/silc-server.[ch].
5917 Mon Oct 22 12:50:08 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5919 * Relay the SILC_PACKET_FTP in the server. Affected files
5920 silcd/server.c and silcd/packet_receive.c.
5922 Sun Oct 21 20:21:02 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5924 * Renamed silc_file_read and silc_file_write to functions
5925 silc_file_readfile and silc_file_writefile. Added function
5926 silc_file_open and silc_file_close. Affected files
5927 lib/silcutil/silcutil.[ch].
5929 Thu Oct 18 20:58:13 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5931 * Resolve the client info when received private message or
5932 channel message for a client which nickname we don't know.
5933 Affected files lib/silcclient/client_prvmsg.c and
5934 lib/silcclient/client_channel.c.
5936 * Do not crash in /KEY if client is not connected. Affected
5937 file irssi/src/silc/core/silc-channels.c.
5939 * Added SilcClientStatus field to the SilcClientEntry in the
5940 lib/silcclient/idlist.h.
5942 Added SILC_CLIENT_STATUS_RESOLVING to mark that the entry
5943 is incomplete and is being resolved, it won't be resolved
5946 Make sure also that USERS command reply does not resolve
5947 twice information. Affected file is
5948 lib/silcclient/command_reply.c.
5950 Make sure that silc_client_get_clients_by_list does not
5951 resolve twice same information.
5953 * Check for valid client->id in the silc_server_free_client_data.
5954 Affected file silcd/server.c.
5956 * Fixed /GETKEY nick@server not to crash if the server entry
5957 is not found. Affected file lib/silcclient/command.c.
5959 * Fixed the silc_server_check_cmode_rights to check the
5960 requested modes correctly. Affected file silcd/command.c.
5962 Thu Oct 18 12:10:22 CEST 2001 Pekka Riikonen <priikone@silcnet.org>
5964 * Better checks for non-printable chars in nick added.
5965 Affected file silcd/command.c.
5967 Thu Oct 18 09:18:58 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5969 * Call the silc_server_udpate_servers_by_server in the
5970 primary router that comes back online in the backup resuming
5971 protocol. Otherwise it routes packets wrong. Affected file
5972 silcd/server_util.[ch], silcd/server_backup.c.
5974 Wed Oct 17 16:51:18 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5976 * Added SILC_STR_UI8_[N]STRING[_ALLOC] formats to the
5977 lib/silcutil/silcbuffmt.[ch].
5979 * Redefined the SILC packet header to include the padding
5980 length. Affected file lib/silccore/silcpacket.[ch].
5982 * Added SILC_PACKET_PADLEN_MAX macro to return the padding
5983 length for maximum padding up to 128 bytes). Affected
5984 file lib/silccore/silcpacket.h.
5986 * Removed all backwards support for old 0.5.x MAC thingies.
5987 The SILC packet header change makes it impossible to be
5988 backwards compatible.
5990 * Send the ENDING packet with timeout in the backup resuming
5991 protocol. This is to assure that all routers has connected
5992 to the primary router. Affected file silcd/server_backup.c.
5994 * Changed the RNG to take the first IV from random data. It
5995 used to take it from zero actually. Changed the RNG also
5996 to use /dev/urandom during session. /dev/random is used
5997 in initialization. Affected file lib/silccrypt/silcrng.[ch].
5999 Tue Oct 16 20:45:49 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6001 * Changed the SILC packet header to have the first two bytes
6002 (the packet length) encrypted. Affected files aroung the
6003 code tree, lib/silccore/silcpacket.[ch]. Removed the
6004 SilcPacketCheckDecrypt callback. It is not needed anymore
6005 since the silc_packet_receive_process will determine now
6006 whether the packet is normal or special.
6008 * Implemented the unidirectional MAC keys. Affected files
6009 lib/silcske/silcske.c, silcd/protocol.c and
6010 lib/silcclient/protocol.c.
6012 * Implemented the packet sequence number to the MAC computation.
6013 Affected files lib/silccore/silcpacket.c, silcd/protocol.c,
6014 silcd/packet_send.c, silcd/server.c, lib/silcclient/client.c,
6015 lib/silcclient/protocol.c.
6017 Mon Oct 15 17:42:55 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6019 * Allow backup router to announce servers. All servers
6020 announced by backup router are added to the global list
6021 automatically. Update hte server's socket to our primary
6022 router also when backup router announces a server.
6023 Affected file silcd/packet_receive.c.
6025 * Do not update the client->router in the function
6026 silc_server_udpate_clients_by_server if the client is on
6027 global list. We might fail to find any specific server
6028 for locally connected clients and local cell clients. They
6029 should still use the `from' and not `to' as client->router.
6030 This fixes backup router resuming protocol. Affected file
6031 silcd/server_util.c.
6033 * Decrease channel statistics count only if the channel
6034 deletion worked. Affected files are silcd/server.c and
6035 silcd/server_util.c.
6037 * Added silc_server_update_servers_by_server to update origin
6038 of all server entries. Used during backup router protocol.
6039 Affected files silcd/server_util.[ch], silcd/server.c. and
6040 silcd/backup_router.c.
6042 * ROBODoc documented the lib/silccrypt/silchmac.h. Added new
6043 function silc_hmac_init, silc_hmac_update, silc_hmac_final,
6044 silc_hmac_get_hash and silc_hmac_get_name. Affected file
6045 lib/silccrypt/silchmac.c.
6047 Sun Oct 14 18:28:22 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6049 * Assure that router cannot reroute the same channel message
6050 to the sender. Affected file silcd/packet_receive.c.
6052 Sat Oct 13 12:46:18 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6054 * Made better checks that the channel message is not sent
6055 to the router it came from. Affected file is
6056 silcd/packet_send.c. Fixed memory leak too.
6058 * Announce informations for incoming router connection, but
6059 only after checking if it is replaced by backup router.
6060 Affected file silcd/packet_receive.c.
6062 Fri Oct 12 18:37:24 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6064 * Fixed the backup resuming protocol to work in multiple
6065 router environment. Affected file silcd/server_backup.c.
6067 * Route packet only to one router in the function
6068 silc_server_packet_send_to_channel. Affected file is
6069 silcd/packet_send.c.
6071 * Fixed silc_server_send_notify_dest to set the broadcast
6072 flag. Fixed the silc_server_send_notify_topic to actually
6073 send the TOPIC_CHANGE notify and not SERVER_SIGNOFF notify.
6074 Affected file silcd/packet_send.c.
6076 * Changed the SFTP Filesystem interface. Changed the
6077 SilcSFTPFilesystemStruct to SilcSFTPFilesystemOps to include
6078 the filesystem operation function. The SilcSFTPFilesystem
6079 is now a context that is allocated by all filesystem allocation
6080 functions and it already includes the operations structure
6081 and filesystem specific context. It is given as argument
6082 now to the silc_sftp_server_start. This made the interface
6083 a bit cleaner. Affected file lib/silcsftp/silcsftp[_fs].h,
6084 lib/silcsftp/sftp_fs_memory.c and sftp_server.c.
6086 Thu Oct 11 22:19:26 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6088 * Changed the backup router adding and getting interfaces
6089 in the server. The router that will be replaced by the
6090 specified backup router is now sent as argument. Affected
6091 files silcd/serverconfig.[ch], silcd/backup_router.[ch], and
6094 * Added silc_net_addr2bin_ne to return the binary form of
6095 the IP address in network byte order. Affected files
6096 lib/silcutil/[unix/win32].silc[unix/win32]net.[ch].
6098 Thu Oct 11 12:14:19 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6100 * Check for existing server ID in silc_server_new_server
6101 and in silc_server_connect_to_router_final and remove the
6102 old entry if it exists. Affected file silcd/packet_receive.c,
6105 * Send the channel message always to only one router, either
6106 in upstream or downstream. Affected file is
6107 silcd/packet_send.c.
6109 Tue Oct 9 17:45:43 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6111 * Wrote the definition of the backup resuming protocol to the
6112 protocol specification.
6114 * Removed one redundant channel key generation from normal
6115 server during joining procedure. Removed one redundant
6116 channel key sending from server to router during joining
6117 procedure. Affected file silcd/command.c.
6119 * Made minor bugfixes to the backup router resuming protocol.
6120 Affected file silcd/server_backup.c, server.c.
6122 Mon Oct 8 16:47:42 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6124 * Added --disable-asm configuration option. Affected files
6125 configure.in.pre, lib/silcmath/mpi/configure.in. A patch
6128 * Implemented the backup resuming protocol that is used to
6129 resume the primary router position in the cell after the
6130 primary router comes back online. Affected files
6131 silcd/server_backup.[ch], silcd/server, silcd/packet_receive.c,
6132 and silcd/server_util.[ch].
6134 Sun Oct 7 12:29:25 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6136 * Sleep two (2) seconds after sending QUIT command to server.
6137 Affected file lib/silcclient/command.c.
6139 * Assure that if outgoing data buffer is pending do not force
6140 send any data. Affected file silcd/packet_send.c.
6142 * Assure that if outgoing data buffer is pending do not force
6143 send any data. Affected file lib/silcclient/client.c.
6145 * Implemented the backup router support when the primary router
6146 goes down. The servers and routers can now use the backup
6147 router as new primary router without loosing connectivity.
6149 Sat Oct 6 21:18:54 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6151 * Added new SILC_IDLIST_STATUS_DISABLED flag for entries
6152 in the server to indicate disabled entry. All data read
6153 from the connection will be ignored and no data is sent
6154 for entry that is disabled. Affected files are
6155 silcd/idlist.h, silcd/server.c.
6157 Fri Oct 5 00:03:29 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6159 * Created SFTP client and server test programs in the
6160 lib/silcsftp/tests directory.
6162 Wed Oct 3 23:31:42 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6164 * Implemented memory filesystem (virtual filesystem) for
6165 SFTP server. Affected file lib/silcsftp/silcsftp_fs.h,
6168 Sun Sep 30 22:10:57 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6170 * Implemented the SFTP (SSH File Transfer Protocol) to the
6171 lib/silcsftp. It includes SFTP client and SFTP server
6174 Sun Sep 30 10:35:44 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6176 * Moved lib/silccore/silcprotocol.[ch] to the
6177 lib/silcutil library.
6179 * Added silc_buffer_format_vp and silc_buffer_unformat_vp to
6180 take variable argument list pointer as argument. Affected
6181 file lib/silcutil/silcbuffmt.[ch].
6183 * Added silc_buffer_set function that is used to set data
6184 to a SilcBuffer that is not allocated at all (SilcBufferStruct).
6185 Affected file lib/silcutil/silcbuffer.h.
6187 * Changed various routines in the core library to use the new
6188 silc_buffer_set instead of allocating new buffer only for
6191 * Added 64-bit value formatting and unformatting support to the
6192 silc_buffer_[un]format routines. Affected file is
6193 lib/silcutil/silcbuffmt.[ch].
6195 Added also 64-bit macros: SILC_GET64_MSB and SILC_PUT64_MSB,
6196 to includes/bitmove.h.
6198 Fri Sep 28 21:30:10 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6200 * Fixed channel user mode saving in client library. Affected
6201 file lib/silcclient/command[_reply].c.
6203 Thu Sep 27 22:52:30 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6205 * Defined the file transfer to the SILC Protocol. Added
6206 new packet type SILC_PACKET_FTP and defined File Transfer
6207 Payload. The mandatory file transfer protocol is SFTP
6208 (SSH File Transfer Protocol). Affected file in addition
6209 of the internet draft is lib/silccore/silcpacket.h.
6211 * Deprecated the SILC_PACKET_CELL_ROUTERS and defined new
6212 packet SILC_PACKET_RESUME_ROUTER instead. The new packet
6213 is used as part of backup router protocol when the primary
6214 router of the cell is back online and wishes to resume
6215 the position as primary router.
6217 * Redefined the MAC generation keys in the protocol. The
6218 same key is not used anymore in both direction. Both
6219 direction will now use different keys for sending and
6220 receiving. This fixes a potential security flaw. This
6221 change causes incompatibilities in the protocol.
6223 * Redefined also the MAC computation from the packet.
6224 An packet sequence number is now added to the MAC
6225 computation. This prevents possible replay attacks against
6226 the protocol. This change too causes incompatibilities
6229 Added `sequence' field to the SilcPacketContext to hold
6230 the current sequence number for the packet.
6232 Wed Sep 26 20:15:22 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6234 * Added `created' field to the SilcIDListData in the file
6235 silcd/idlist.h to indicate the time when the entry was
6238 * Added `created' field to the SilcChannelEntry too. Affected
6239 file silcd/idlist.h.
6241 * Added `creation_time' aguments to all the announcement functions
6242 in the server. If it is provided then only the entries that
6243 was created after the provided time frame are actually
6244 announced. Affected file silcd/server.[ch].
6246 * The protocol says that the Channel ID's IP address must be
6247 based on the router's IP address. Added check for this in
6248 the silc_server_new_channel when processing incoming New Channel
6249 Payload. Affected file silcd/packet_receive.c.
6251 * Print out the correct version with --version in SILC client.
6252 Affected file irssi/src/silc/core/silc-core.c.
6254 Mon Sep 24 17:19:00 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6256 * Fixed WHOWAS command to check for completnes of the client
6257 entry always, not just when the command is coming from client.
6258 Affected file silcd/command.c.
6260 * Added new function silc_server_packet_queue_purge to purge the
6261 outgoing data queue to the network. After the function returns
6262 it is guaranteed that the outgoing packet queue is empty.
6263 Affected file silcd/packet_send.[ch].
6265 * Purge the outgoing packet queue in the rekey protocol's final
6266 callback to assure that all rekey packets go to the network
6267 before quitting the protocol. Affected file silcd/server.c.
6269 * Added silc_client_packet_queue_parse as similar function as
6270 in server to the client library. The affected file is
6271 lib/silcclient/client.c.
6273 Sun Sep 23 15:15:53 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6275 * Splitted silcd/server.c and created silcd/server_util.[ch]
6276 for utility functions.
6278 * Added new socket flag SILC_SF_DISABLED to indicate that the
6279 connection is open but nothing can be sent to or received from
6280 the connection. Affected file lib/silcutil/silsockconn.[ch].
6281 The checking for disabled socket is checked in the low level
6282 silc_socket_write and silc_socket_read functions.
6284 Thu Sep 20 23:11:28 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6286 * Allow only nicknames and channel names that fits into the
6287 7-bit unsigned char ASCII set. Affected file silcd/command.c.
6289 Thu Sep 20 18:04:12 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6291 * When processing JOIN command reply in server check that if
6292 the channel exists in our global list we'll move it the local
6293 list. Affected file silcd/command_reply.c.
6295 * Fixed the check whether client is joined on the channel already
6296 in JOIN command. Affected file lib/silcclient/command.c.
6298 * Fixed the JOIN command reply to check whether the channel
6299 already exists. Affected file lib/silcclient/command_reply.c.
6301 Wed Sep 19 22:58:32 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6303 * Added silc_ske_status_string to map the SKE error numbers
6304 to readable strings. The affected files are
6305 lib/silcske/silcske[_status].[ch].
6307 Tue Sep 18 22:50:41 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6309 * Do not show the private channels on the WHOIS channel list
6310 as it is not allowed by the protocol. The affected file is
6313 Sun Sep 16 12:32:58 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6315 * Assure that the packet length digged from the actual packet
6316 is something sensible in the silc_packet_decrypt_rest_special
6317 in lib/silccrypt/silcpacket.c.
6319 * Free and NULL the allocated pointer in silc_hmac_alloc if
6320 the HMAC allocation fails. The affected file is
6321 lib/silccrypt/silchmac.c.
6323 * Print the selected security properties to the log files in
6324 the server. Affected file silcd/protocol.c.
6326 * Add SKE's reference counter even if calling the completion
6327 callback manually. Otherwise it goes negative, although it
6328 does not cause any problems. The affected file is
6329 lib/silcske/silcske.c.
6331 * Remove the client entry with short timeout after giving the
6332 KILL command. Affected file lib/silcclient/command.c.
6334 * Fixed to send error reply in WHOIS and IDENTIFY commands in
6335 case all found clients are already disconnected (WHOWAS would
6336 found them) in the server. Affected file silcd/command.c.
6338 * Update the last_receive (time of last data received) to be
6339 updated only when received private or channel message so that
6340 the idle time showed in WHOIS makes more sense.
6342 * Added boolean field `valid' in to the SilcClientEntry in the
6343 client library to indicate whether the entry is valid or not.
6344 This fixes the nickname change bug on channel when changing
6345 the nickname to be same than the old (like nick to Nick) the
6346 nickname formatter doesn't set the new nick anymore to Nick@host.
6347 Affected file lib/silcclient/idlist.[ch].
6349 * Now actually fixed the nickname changing on disconnection.
6350 Added new function silc_change_nick to the Irssi SILC Client.
6351 Affected file irssi/src/silc/core/client_ops.c,
6352 irssi/src/silc/core/silc-nicklist.[ch].
6354 Sat Sep 15 13:29:17 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6356 * Check that the public key exists in the GETKEY command before
6357 trying to encode it. Affected file silcd/command.c.
6359 * Print some notifications on received public keys with GETKEY
6360 command in the Irssi SILC Client. Affected files are
6361 irssi/src/fe-common/silc/module-formats.[ch],
6362 irssi/src/silc/core/client_ops.c.
6364 * Use IDENTIFY command to resolve the server information in the
6365 GETKEY command instead of INFO command. Affected file
6366 lib/silcclient/command.c.
6368 * All command reply functions in the client library now calls
6369 the pending command reply callbacks even if an error has
6370 occurred. The server has done this a long time and now it was
6371 time to move the client library to this as well. Now all
6372 errors can be delivered back to the pending command reply
6373 callbacks if necessary. Affected files are
6374 lib/silcclient/command[_reply].[ch].
6376 * Change the nickname on disconnection back to the username
6377 because in reconnect the server will enforce it to it anyway.
6378 Affected file irssi/src/silc/core/silc-servers.c.
6380 * Fixed a config file parsing bug in the Irssi SILC client.
6381 Affected file irssi/src/silc/core/clientconfig.c.
6383 Thu Sep 13 23:11:18 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6385 * When printing the channel mode on JOIN, verify that the
6386 channel key and channel's HMAC are valid. Affected file
6387 irssi/src/silc/core/client_ops.c.
6389 Thu Sep 13 20:24:52 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6391 * Added defines SILC_DEFAULT_CIPHER, SILC_DEFAULT_HMAC,
6392 SILC_DEFAULT_HASH and SILC_DEFAULT_PKCS in the file
6393 lib/silccrypt/[silccipher.h|silchmac.h|silchash.h|silcpkcs.h].
6395 * Removed channel key rekey task deleting from the function
6396 silc_server_save_channel_key. Affected file silcd/server.c.
6397 Added explicit timeout task context instead that is used to
6398 delete the task if we are registering a new task before the
6399 new task has elapsed.
6401 * When channel key rekey occurs the client library now saves
6402 the old channel key for a short period of time (10 seconds) and
6403 is able to use it in case some is still sending channel
6404 messages encrypted with the old key after the rekey. Affected
6405 file lib/silcclient/[idlist.h|client_channel.c].
6407 Sun Sep 9 15:49:16 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6409 * Added check to the silc_server_new_id_real to not accept
6410 new ID if it is the sender's own ID. Affected file is
6411 silcd/packet_receive.c.
6413 * Assure that we do not announce ourself or the one we've
6414 sending our announcements when we're router and are announcing
6415 servers to our primary router. Affected file silcd/server.c.
6417 * Fixed silc_server_command_identify_check_client to assemble
6418 correct WHOIS packet. It send corrupted WHOIS packet and
6419 caused problem with router to router connections. Affected
6420 file silcd/command.c.
6422 Fixed also silc_server_command_whois_check the same way
6423 as for the IDENTIFY command.
6425 * Added new SilcIDListStatus to the server in the SilcIDListData
6426 structure. The status now includes the current status of
6427 the entry (like registered, resolved etc.). Affected file
6428 silcd/idlist.[ch]. Defined a bunch of different status types
6429 as well. This replaced the old boolean registered field as well.
6431 Added resolve_cmd_ident field to the SilcClientEntry structure
6432 too so that if the entry is for example being resolved so
6433 another command may attach to the same pending command reply
6434 without requiring to resolve the same entry again. This concept
6435 should optimize the WHOIS and the IDENTIFY resolving under
6436 heavy load by taking away unnecessary resolving for entries
6437 that are being resolved already.
6439 Added support for adding multiple pending commands for one
6440 command idenfier. Affected file silcd/command[_reply].[ch].
6442 * Fixed WHOIS and IDENTIFY save to remove the cache entry
6443 before deleting the data. Otherwise the hash table will have
6444 freed data in comparison functions. Affected file is
6445 silcd/command_reply.c.
6447 * Fixed silc_idlist_replace_client_id to add the new entry to
6448 the cache with NULL nickname. Otherwise there will be invalid
6449 memory as the nickname after the nickname is freed. Affected
6450 file silcd/packet_receive.c.
6452 * Fixed the silc_idlist_get_clients_by_hash. The entries was
6453 saved into wrong slots because the previous number of entries
6454 was not taken into account. Affected file silcd/idlist.c.
6455 Fixed same thing in silc_idlist_get_clients_by_nickname too.
6457 * If we are router and we receive JOIN notify to a channel that
6458 does not have any users then notified client is marked as the
6459 channel founder, as it is it. The affected file is
6460 silcd/packet_receive.c
6462 * Added to the extended hash table API's table_del_*ext functions
6463 the destructor as argument too, so that the caller can decide
6464 which destructor to use or whether to use destructor at all.
6465 Affected file lib/silcutil/silchashtable.[ch].
6467 * Fixed ID Cache purging. It actually deleted the entries from
6468 the hash table after the data was freed. The hash table ended
6469 up comparing freed memory. The affected file is
6470 lib/silccore/silcidcache.c.
6472 Sat Sep 8 10:22:10 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6474 * Fixed Irssi SILC client's KILL command's HELP syntax.
6476 * The USERS command now resolves the detailed user information
6477 if the userinfo field is missing. Affected file is
6478 lib/silcclient/command_reply.c.
6480 * Do not print error in silc_file_read if the read file does
6481 not exist. Just silently return NULL. Affected file is
6482 lib/silcutil/silcutil.c.
6484 * Fixed the silc_log_output to not wine about NULL filename
6485 and to not create some bogus " " filename. Affected file is
6486 lib/silcutil/silclog.c.
6488 Fri Sep 7 22:16:38 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6490 * Fixed various printing bugs on the user interface in the
6491 Irssi SILC Client. Minor changes that were forgotten from
6494 Fri Sep 7 17:28:37 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6496 * Fixed the configure.in.pre and the compilation and distribution
6497 environment to support the new autoconf 2.52. That version is
6498 now required to compile the CVS trunk.
6500 Thu Sep 6 12:47:37 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6502 * Renamed function silc_parse_nickname to silc_parse_userfqdn
6503 to generally parse user@fqdn format strings. Affected file
6504 lib/silcutil/silcutil.c.
6506 * Added nickname_format and nickname_force_format fields to the
6507 SilcClientParams structure. The first one defines the format
6508 for the nicknames that the library will enforce if the receives
6509 multiple same nicknames. The second one is boolean value and
6510 can be used to force the library to always enforce the format
6511 to the nicknames regardles whether there are multiple nicknames
6512 or not. This configurable formatting was employed to flexibly
6513 support accessing multiple nicknames from the user interface.
6514 The userinterface can now set the nicknames to what ever format
6515 they prefer. Affected file lib/silcclient/silcapi.h.
6517 Added function silc_client_nickname_format to the file
6518 lib/silcclient/idlist.c. It performs the nickname formatting.
6520 Added new field `hostname´ to the SilcClientEntry context.
6521 It holds the hostname of the client. Affected file is
6522 lib/silcclient/idlist.h.
6524 * Irssi SILC Client sets the nicknames in nick@hostn format.
6525 Fe. priikone@otaku, priikone@otaku2 etc. Affected file
6526 irssi/src/silc/core/silc-core.c.
6528 The WHOIS printing now also shows both the real nickname and
6529 the formatted nickname so that user knows how to access the
6530 user if there are multiple same nicknames cached. Affected
6531 file irssi/src/silc/core/client_ops.c. Changed the WHOIS
6532 printing formatting too to take the hostname now as a separate
6533 argument. The Affected file is
6534 irssi/src/fe-common/silc/modules-formats.[ch].
6536 * Changed the silc_client_get_clients_local to accept the formatted
6537 nickname as argument. It accepts the real nickname too but the
6538 formatted nickname can be used to find the true entry from
6539 multiple entries. Affected file lib/silcclient/silcapi.h and
6540 lib/silcclient/idlist.c.
6542 * Added nickname_format_parse field to the SilcClientParams.
6543 It is a callback function provided by the application to parse
6544 the nickname out of the formatted nickname string. The library
6545 calls it to get the nickname from the formatted string. Since
6546 the application generally knows better the format of the nickname
6547 string it parses it instead of the library, even though library
6548 encodes the formatted string. If the callback function is not
6549 provided then the library will use the string as is. The
6550 affected file is lib/silcclient/silcapi.h.
6552 * All the nickname strings passed to the client library in
6553 commands are now expected to be formatted nickname strings.
6554 If the command does not support the formatted nickname string
6555 it will assume that the sent string is the actual nickname.
6556 Affected file lib/silcclient/command.c.
6558 Tue Sep 4 22:31:28 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6560 * Added public key authentication support to OPER and SILCOPER
6561 commands in the client library. Affected file is
6562 lib/silcclient/command.c.
6564 Tue Sep 4 12:39:17 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6566 * Changed the get_auth_methdod client operation to be asynchronous.
6567 It can be async if the application resolves the authentication
6568 method from the server during the negotiation. Added new
6569 SilcGetAuthMeth completion callback that the application will
6570 call after resolving the authentication method.
6572 Added function silc_client_request_authentication_method that
6573 the application can use to resolve the authentication method
6574 from the server. Added also SilcConnectionAuthRequest callback
6575 that the library will call after the server has replied. The
6576 application can call this function if it does not know the
6577 current authentication method.
6579 Affected files are lib/silcclient/client.c and
6580 lib/silcclient/silcapi.h.
6582 * The Irssi SILC client now automatically resolves the authentication
6583 method incase any configuration information is not present (and
6584 currently there never is). The affected file is
6585 irssi/src/silc/core/client_ops.c.
6587 * Fixed public key authentication from the client library.
6588 Affected file lib/silcclient/protocol.c. Changed also the
6589 protocol specification about the public key authentication in
6590 the connection authentication protocol. The actual data to be
6591 signed is now computed with a hash function before signing.
6593 * Fixed the public key authentication from the server as well.
6594 Affected file silcd/protocol.c.
6596 * Removed the mlock()'s from the memory allocation routines.
6597 Affected file lib/silcutil/silcmemory.c. The ./configure does
6598 not check anymore for the mlock(). Affected file is
6601 * Fixed USERS command in server to allow the execution of the
6602 command for private and secret channels if the client sending
6603 the command is on the channel. Affected file silcd/command.c.
6605 * Fixed silc_client_get_clients_local to return the clients
6606 count correctly. It could return wrong value. Affected file
6607 lib/silcclient/idlist.c.
6609 Mon Sep 3 20:09:59 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6611 * Fixed the lib/silcmath/mpi/mpi.h to always use 32-bit data
6612 types. The assembler optimizations seemed not to like 64-bit
6613 data types. The assmebler optimizations thus are now enabled
6614 also for BSD systems as opposed to only enable them for Linux.
6616 * Do not check for threads at all on BSD systems. Affected
6617 file configure.in.pre.
6619 * Removed -n and -h options from the Irssi SILC Client since
6620 they are not used in silc.
6622 * Fixed the prime generation to assure that the first digit
6623 of the generated random number is not zero since our conversion
6624 routines does not like number strings that starts with zero
6625 digit. If zero digit is seen the random number is regenerated.
6626 This caused some corrupted RSA keys when the zero first digit
6627 was met. Affected file lib/silcmath/silcprimegen.c.
6629 Sun Sep 2 17:17:24 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6631 * Fixed WIN32 configuration in the ./configure script.
6632 Fixed to include xti.h on environments that has it.
6633 Patches by Carsten Ilchmann and andrew.
6635 Sat Sep 1 00:29:33 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6637 * Changed the silc_id_create_client_id to be collision
6638 resistant. It is now assured that there cannot be created
6639 two same client ID's. I suspect that some weird bugs in
6640 the server were actually caused by duplicate Client IDs.
6641 Affected file silcd/serverid.[ch]. A router receiving
6642 new ID now also assures and informs the sending server
6643 if the ID caused collision.
6645 * Changed the silc_id_create_channel_id to also assure that
6646 there are no collisions.
6648 Wed Aug 29 17:55:01 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6650 * Statement about ignoring the Mutual Authentication flag when
6651 performing rekey with PFS was a bit misleading. It is ignored
6652 if it was set in the initial negotiation, it cannot be even
6653 set in the rekey. Fixed in the ke-auth draft. Started the
6654 new versions of the protocol drafts in the doc/.
6656 Sun Aug 26 14:59:15 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6658 * Fixed a bug in silc_client_command_identify_save when saving
6659 new channel information. The channel name was no duplicated
6660 and caused crash on exit. Affected file is
6661 lib/silcclient/command_reply.c.
6663 Fri Aug 17 23:07:45 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6665 * Fixed the getkey command handling in the server. Send just
6666 empty OK reply to the sender if the key could not be fetched
6667 (but everything else was ok, like the key just was not available).
6668 Changed the public key parameter to optional in the protocol
6669 specs so that empty OK reply can be sent. Affected file
6672 Added a message to Irssi SILC client to tell to user if the
6673 server did not return a public key.
6675 Tue Aug 14 07:29:27 CEST 2001 Pekka Riikonen <priikone@silcnet.org>
6677 * Fixed a channel key regeneration bug. It registered new
6678 timeout tasks exponentially until all system resources were
6679 used. Affected file silcd/server.c.
6681 Sun Aug 12 20:48:14 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6683 * Added the SILC Document generator to the scripts/silcdoc.
6684 It can be used to generate the Toolkit Reference Manual out
6685 of the source tree. Internally it will also use the RoboDoc
6686 generator now imported in util/robodoc.
6688 Sun Aug 12 12:28:17 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6690 * Added couple of return's in rekey protocol if error orccurred
6691 during the protocol. The execution must be terminated.
6692 Affected file silcd/protocol.c. Also, terminate the protocol
6693 always with timeout.
6695 Sat Aug 11 12:36:02 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6697 * The client's Client ID was created initally from the wrong
6698 nickname (it could have been in format nick@host) in the
6699 silc_server_new_client. Affected file silcd/packet_receive.c
6701 Sat Aug 11 00:29:57 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6703 * Added some SILC_LOG_ERROR's to various error conditions
6704 if client could not be added to ID cache. Affected files
6705 silcd/packet_receive.c and silcd/server.c.
6707 * When client's sock->user_data is freed, NULL also the
6708 client->router and client->connection pointers. Added check
6709 for these pointers being NULL to various places around the
6710 code. Affected file silcd/server.c.
6712 * Added client->data.registered == TRUE checks to various
6713 places around the code to assure that unregistered client's
6714 are not handled when it is not allowed. Affected file
6717 * Added `bool registered' fields to all
6718 silc_idlist_[server|client]_get_* routines to indicate whether
6719 the fetched client needs to be registered or not. Affected
6720 file silcd/idlist.[ch].
6722 * Add your own entry as registered to the ID cache in the
6723 server. Affected file server.c.
6725 * Fixed a bug in silc_server_new_server. The SilcServer was
6726 set as the new server's context instead of SilcServerEntry.
6727 This naturally caused some weird bugs.
6729 * Added "updated" field the SilcChannelEntry which indicates
6730 the time since the channel entry was last accessed. This
6731 can be used to determine whether it is necessary to
6732 announce the channel after backup resuming protocol.
6733 Affected files silcd/idlist.[ch].
6735 Thu Aug 9 18:28:37 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6737 * Do not delete the channel rekey task when adding it
6738 for in silc_server_create_channel_key.
6740 * Changed the silc_server_create_channel_key to return
6741 TRUE or FALSE to indicate the success of the channel key
6744 Thu Jul 26 11:32:31 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6746 * Fixed MSVC++ project files and added missing files to
6747 Makefiles under win32/.
6749 Wed Jul 25 18:43:54 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6751 * Do not add TCP_NODELAY flag if the operating system
6752 does not have it defined. Affected files are
6753 lib/silcutil/[unix/win32]/silc[unix/win32]net.c.
6755 * Fixed buffer overflow from Irssi SILC Client. Affected
6756 file irssi/src/fe-common/core/themes.c.
6758 * Fixed double free in client library in the file
6759 lib/silcclient/client.c when disconnecting from server.
6761 * Applied double free patch from cras to Irssi SILC client.
6762 Affected files irssi/src/core/[modules/expandos].c
6764 * Fixed the disconnection handling to Irssi SILC Client.
6765 The application must call silc_client_close_connection
6766 in ops->connect client operation in case of failure of
6767 the connection. Affected file is
6768 irssi/src/silc/core/client_ops.c.
6770 * Do not set sock->protocol to NULL in the function
6771 silc_client_close_connection after executing the protocol's
6772 final callback since the sock might not be valid anymore.
6773 Affected file lib/silcclient/client.c.
6775 Wed Jul 25 16:04:35 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6777 * Do not enable SILC_THREADS if the linking with libpthread
6778 did not happen. Affected file configure.in.pre.
6780 * Added notion to protocol specification that server must
6781 verify the sent authentication payload with CMODE when
6782 setting the channel founder key. Implemented it to the
6783 server. Affected file silcd/command.c.
6785 Mon Jul 23 18:31:43 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6787 * Added _EXTRA_DIST SILC distribution variable to the
6788 distributions file. It is used to conditionally add extra
6789 files or directories to the specific distribution. Affected
6790 files ./prepare, Makefile.am.pre and distributions.
6792 Removed the `_' from the start of the distribution names.
6795 * Added README.WIN32 for instructions to compile the Toolkit
6798 Mon Jul 23 10:12:37 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6800 * Fixed a double free in disconnection in the server. Affected
6801 file is silcd/server.c.
6803 * Fixed the lib/silcske/groups.c to work now also with GMP
6804 MP library. The string conversion did not work when using
6805 specific base and the base is indicated in the string as well.
6807 * Created win32/ directory which now includes MSVC++ specific
6808 stuff so that toolkit (DLLs) may be compiled with MSVC++.
6809 It will appear only in the toolkit distribution
6811 Sun Jul 22 19:40:30 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6813 * Changed the key material distribution function in case when
6814 the hash output is too short. The data is now concatenated
6815 a bit differently than it used to. Made the change to the
6816 SKE protocol specification.
6818 * Added better GMP detection to configure.in.pre. A patch
6821 Fri Jul 20 13:16:00 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6823 * Fixed a minor bug in SKE that might cause some problem on
6824 some platforms. Affected file lib/silcske/silcske.c.
6826 * Added the cookie checking for initiator in the SKE. It checks
6827 that the responder returns the sent cookie unmodified. The
6828 affected file is lib/silcske/silcske.c. Added new SKE
6829 error type INVALID_COOKIE that can be sent during the
6830 negotiation. Fixed some memory leaks as well.
6832 * Added the "invalid cookie" error message to Irssi SILC client's
6835 Thu Jul 19 21:44:31 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6837 * Added `task_max' field to the SilcClientParams to indicate
6838 the maximum tasks the scheduler can handle. If set to zero,
6839 default values are used. Affected file lib/silcclient/silcapi.h.
6841 * Fixed memory leaks in silc_client_close_connection. Affected
6842 file lib/silcclient/client.c.
6844 * Added silc_client_del_client_entry to client library to free
6845 all memory of given client entry. Affected file is
6846 lib/silcclient/idlist.[ch].
6848 * Added new functions silc_client_del_channel and
6849 silc_client_del_server to delete channel and server entries.
6850 Affected file lib/silcclient/[silcapi.h/idlist.c].
6852 * Removed silc_client_del_client_by_id from silcapi.h.
6854 * Fixed the INFO command to return the server's own info
6855 correctly when querying by Server ID. Affected file is
6858 Thu Jul 19 14:47:30 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6860 * Removed the non-blocking settings in WIN32 code in the
6861 silc_sock_[read/write] and added SleepEx instead. Affected
6862 file lib/silcutil/win32/silcwin32sockconn.c. The availability
6863 of input data is now checked with FIONREAD and ioctlsocket.
6865 Wed Jul 18 18:34:01 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6867 * Call silc_schedule_task_del_by_context in the
6868 silc_protocol_cancel instead of silc_schedule_task_del_by_callback.
6869 Affected file lib/silccore/silcprotocol.c.
6871 * Call silc_protocol_cancel for active protocols in the
6872 silc_server_close_connection if the funtion
6873 silc_server_free_sock_user_data has not been called.
6874 Affected file silcd/server.c.
6876 * Generic tasks cannot be deleted using the del_by_fd
6877 task deleting function since generic tasks does not match
6878 any specific fd. Affected file lib/silcutil/silcschedule.[ch].
6880 * Added a notion to SILCOPER help file that the SILCOPER works
6881 only on router server, not on normal server.
6883 Wed Jul 18 09:40:04 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6885 * Added for WIN32 support for the new scheduler as well.
6886 Affected file lib/silcutil/win32/silcwin32schedule.c.
6888 * Fixed the SHA1 implementation to work on various platforms.
6890 Tue Jul 17 23:04:10 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6892 * Rewrote the SILC Scheduler entirely. Removed the old SILC Task
6893 API. It is part of the scheduler now. Everything else is
6894 as previously but some functions has changed their names.
6895 Checkout the lib/silcutil/silcschedule.h for the interface.
6896 Updated all applications to use the new interface. Affected
6897 files are lib/silcutil/silcschedule.[ch].
6899 Tue Jul 17 16:53:30 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6901 * Found a bug in the SKE implementation. The HASH value,
6902 specified by the protocol, was not computed correctly. The
6903 public key of the responder was not added to the computation
6904 even though it is mandatory. Affected file lib/silcske/silcske.c.
6905 This unfortunately causes incompatibilities with older
6906 clients and servers.
6908 * Added WIN32 specific network init and uninit functions:
6909 silc_net_win32_init and silc_net_win32_uninit to init and uninit
6910 the Winsock2. Affected file lib/silcutil/silcnet.h and
6911 lib/silcutil/win32/silcwin32net.c.
6913 * Set the socket always to nonblocking mode on WIN32 after
6914 reading data or writing data. Affected file is
6915 lib/silcutil/win32/silcwin32sockconn.c.
6917 Mon Jul 16 22:55:26 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6919 * Fixed various compilation problems under WIN32. Affected
6920 files lib/silcutil/win32/silcwin32thread.c and
6921 lib/silcutil/win32/silcwin32schedule.c.
6923 * Removed all _internal.h #includes from public header
6924 files. Internal headers must never be included from
6927 Removed also the lib/silcske/payload_internal.h file.
6929 * All include files that may be needed (public and some others
6930 included by the public headers) by application developers are
6931 now copied to the ./includes directory. It does not copy any
6932 internal headers. Affected file Makefile.defines.pre and all
6933 Makefile.am's under lib/ and subdirs.
6935 Thu Jul 12 17:49:31 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6937 * Do not change the ~/.silc directory's permissions automatically.
6938 Affected file irssi/src/silc/core/clientutil.c.
6940 Thu Jul 12 10:18:40 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6942 * Do not cancel the protocol in silc_server_close_connection
6943 it might cause recursion. Now cancelled in the function
6944 silc_server_free_sock_user_data. Affected file silcd/server.c.
6946 * Fixed the silc_server_remove_clients_by_server to regenerate
6947 the channel keys correctly finally. Added also new function
6948 silc_server_remove_clients_channels to actually do it.
6949 Affected file silcd/server.c.
6951 * Fixed the silc_server_new_channel to not crash by giving
6952 wrong router to the new channel. Affected file is
6953 silcd/packet_receive.c.
6955 Wed Jul 11 18:31:57 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6957 * Added SilcClientParams structure to the lib/silcclient/silcapi.h
6958 which is given as argument to the silc_client_alloc now.
6959 It can be used to configure the client and set various parameters
6960 that affect the function of the client.
6962 * The USERS command in server did not check whether the channel
6963 is private or secret. Affected file silcd/command.c.
6965 * Added new argument to the USERS command in protocol specification.
6966 The USERS command now can take the channel name as argument
6967 as well. Added support for this in client and server and
6968 updated the protocol specs.
6970 * Completed the GETKEY command in client. It can be now used
6971 to fetch also servers public key not only some clients.
6972 Affected files lib/silcclient/command[_reply].c.
6974 * Added silc_client_get_server to return server entry by the
6975 server name. Affected files lib/silcclient/silcapi.h and
6978 * Redefined the IDENTIFY command in protocol specification to be
6979 more generic. It now can be used to query information about
6980 any entity in the SILC Network, including clients, servers and
6981 channels. The query may be based either the entity's name
6982 or the ID. Added support for this in both client and server.
6984 Affected files silcd/command.c and lib/silcclient/command.c
6985 and command_reply.c.
6987 * Optimized the WHOIS and WHOWAS commands in the server. Removed
6988 the _from_client and _from_server functions. Affected file
6991 * Added silc_client_get_channel_by_id_resolve to the file
6992 lib/silcclient/silcapi.h to resolve channel information by
6993 its ID. Added also silc_client_get_channel_by_id that
6994 does not resolve it from the server.
6996 Tue Jul 10 18:05:38 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6998 * Added SilcServerEntry context into the client library
6999 to represent one server. The INFO command now allocates
7000 these to save the resolved server info. For now on the
7001 client library will also keep information about servers,
7002 connected and resolved with INFO.
7004 The INFO command now allocates the SilcServerEntry context
7005 and saves the server info there. The COMMAND_REPLY in
7006 the INFO now returns the parameters to application in
7007 same order as defined in the protocol specification.
7009 The entries are cached in the client->server_cache.
7011 * The INFO command is now issued after received the Client ID
7012 from the server. Affected file lib/silcclient/client.c.
7014 * The CMODE_CHANGE notify may now return also an SilcServerEntry
7015 to the application as the mode changer might be server.
7016 It is guaranteed that NULL is not returned anymore to the
7017 application. Affected file lib/silcclient/client_notify.c.
7019 The ID Type is now also passed to the application so that
7020 it can check whether the returned entry is SilcClientEntry
7023 Added new function silc_client_get_server_by_id to return
7024 the server entry by ID. Affected files are the
7025 lib/silcclient/silcapi.h and lib/silcclient/idlist.c.
7027 * Do not create the channel in the Irssi SILC Client when issuing
7028 the JOIN command but when received the sucessful JOIN command
7029 reply. Otherwise the channel might get created even though we
7030 could not join it. The Affected file is
7031 irssi/src/silc/core/[silc-channels.c/client_ops.c].
7033 * Fixed a channel joining bug in router. The router must also
7034 check the channel modes, invite and ban lists etc. when serving
7035 the JOIN command sent by normal server. Affected file is
7036 silcd/command.c. The router now resolves the client's
7037 information from the server who sent the JOIN command if it
7038 does not know it, and processes the JOIN command only after
7041 * Changed the SilcCommandCb to take new argument; void *context2.
7042 Affected file lib/silccore/silccommand.h
7044 The second argument in the command callbacks in the server now
7045 includes the SilcServerCommandReplyContext if the command was
7046 called as pending command callback from the command reply.
7047 Otherwise it is NULL. When called as pending the status of the
7048 command reply will be checked and if it was erronous the
7049 error will be sent to the original sender of the command.
7050 This way the client always receives the error messages even
7051 though the server was actually the one who received the error
7052 when it resent the command to router, for example. Affected
7053 files silcd/command[_reply].[ch].
7055 * Fixed sending WHOWAS command's error message to client if
7056 the requested client could not be found. It was missing.
7059 * Changed the CMODE and CUMODE commands reply arguments in the
7060 protocol specification. The Channel ID is now sent in both
7061 of the commands to identify the channel. Implemented this
7062 new feature to the client and server. Affected files
7063 lib/silcclient/command_reply.c and silcd/command.c.
7065 * Made better checks for invite and ban lists in the JOIN
7066 command in server. Affected file silcd/command.c.
7068 Mon Jul 9 18:28:34 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7070 * The server now performs the incoming host IP/DNS lookup
7071 using the silc_socket_host_lookup and thus does not block
7072 the server anymore. Affected file silcd/server.c.
7074 * Completed the multi-thread support for SILC Scheduler in
7075 the lib/silcutil/silcschedule.c.
7077 * Fixed the configure.in.pre to detect the pthread correctly
7080 * Fixed a deadlock in silc_task_queue_wakeup in the file
7081 lib/silcutil/silctask.c.
7083 Mon Jul 9 13:40:03 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7085 * Added new function silc_schedule_wakeup that is used in
7086 multi-threaded environment to wakeup the main thread's
7087 schduler. It needs to be used when a thread adds a new task
7088 or removes a task from task queues. After waking up, the
7089 scheduler will detect the task queue changes. If threads
7090 support is not compiled in this function has no effect.
7091 Implemented the wakeup mechanism to both Unix and WIN32
7092 systems. Affected files are lib/silcutil/silcschedule.[ch],
7093 lib/silcutil/unix/silcunixschedule.c and the
7094 lib/silcutil/win32/silcwin32schedule.c.
7096 * Added new function silc_task_queue_wakeup to wakeup the
7097 scheduler by the specified task queue. Affected file
7098 lib/silcutil/silctask.[ch].
7100 * The silc_socket_host_lookup_start now wakes up the scheduler
7101 after adding the timeout task. Affected file is
7102 lib/silcutil/silcsockconn.c.
7104 * The silc_socket_host_lookup is synchronous now if the threads
7105 support is not compiled in. However, the callback is still
7106 called asyncronously through the scheduler, anyway. Affected
7107 file lib/silcutil/silcsockconn.c.
7109 Mon Jul 9 00:24:45 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7111 * Added new function silc_socket_host_lookup to perform
7112 asynchronous IP and FQDN lookups for the socket connection.
7113 Affected files lib/silcutil/silcsockconn.[ch].
7115 Sun Jul 8 18:44:53 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7117 * Added SILC_MUTEX_DEFINE to define the mutex on environments
7118 that may or may not compile the mutex support in.
7120 Changed the silc_mutex_alloc interface. It allocates the
7121 mutex now to the sent pointer and returns TRUE or FALSE.
7123 Affected file lib/silcutil/silcmutex.h.
7125 * Wrote the SILC Task Queue interface to support multi-threads.
7126 Affected file lib/silcutil/silctask.[ch].
7128 * Wrote the SILC Scheduler to support multi-threads. Affected
7129 file lib/silcutil/silcschedule.c.
7131 Sun Jul 8 11:16:01 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7133 * Implemented the SILC Mutex API and SILC Thread API for WIN32
7134 in lib/silcutil/win32/.
7136 Sun Jul 8 00:18:15 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7138 * Defined SILC Mutex API and SILC Thread API and implemented
7139 them for Unix. Affected files are
7140 lib/silcutil/silcmutex.h, lib/silcutil/silcthread.h,
7141 lib/silcutil/unix/silcunixmutex.c and
7142 lib/silcutil/unix/silcunixthread.c.
7144 Sat Jul 7 14:40:31 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7146 * Fixed the silc_server_remove_clients_by_server's channel
7147 key re-generation. The hash table handling was incorrect
7148 and would not work with many channels. Affected file is
7151 * Fixed some memory leaks around the server code.
7153 * Rewrote the silc_server_get_users_on_channel to support IPv6
7154 based Client ID's. Affected file silcd/server.c.
7156 * Defined the SILC_MESSAGE_FLAG_SIGNED to the protocol
7157 specification. However, a separate document must be written
7158 to define the detailed signing procedure and the payload
7159 associated with the flag. Defined the flag to the
7160 lib/silccore/silcchannel.h as well.
7162 Fri Jul 6 18:26:31 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7164 * Changed the dynamic tables to static size tables in the
7165 lib/silccrypt/silchmac.c.
7167 * Removed GCC dependencies from the code. A patch by cras.
7169 Fri Jul 6 09:39:35 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7171 * Do not show the error "Error receiving packet bla bla"
7172 in server if it really was not an error (-2 means that reading
7173 is pending). Affected file silcd/server.c.
7175 Thu Jul 5 21:22:32 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7177 * Fixed a possible crash in silc_server_remove_clients_by_server
7178 in silcd/server.c. Fixed there also some memory leaks.
7180 * Fixed the silc_idlist_replace_client_id. It could replace
7181 wrong key in the hash table. Affected file silcd/idlist.c.
7183 * Do not check whether there are global users on the channel
7184 if the channel->global_users is FALSE. Affected functions
7185 silc_server_remove_from_one_channel and
7186 silc_server_remove_from_channels in silcd/server.c. Also,
7187 do not check if the removed client is local as we can be
7188 sure that global client was not removed from the channel
7189 and checking for global users is not needed.
7191 * The silc_server_remove_clients_by_server now re-generates
7192 the channel keys correctly for those channels that had
7193 clients removed from them. Affected file silcd/server.c.
7195 Tue Jul 3 11:39:20 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7197 * Found the reason of random crashes in the server. We weren't
7198 ignoring the SIGPIPE signal (which can be sent in write())
7199 and it crashed the server. Affected file silcd/silcd.c.
7201 Fri Jun 29 20:05:25 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7203 * Assure that sock->user_data is not NULL in the function
7204 silc_server_packet_send in silcd/packet_send.c.
7206 * Disconnect the remote connection if it could not be added
7207 to any ID lists in the server. The affected file is
7210 * Check in silc_server_packet_send[_real/dest] that the
7211 socket is not disconnecting and ignore the data if it is.
7212 Affected file silcd/packet_send.c.
7214 * Define inline to __inline on native WIN32 compilation.
7215 Affected file includes/silcwin32.h.
7217 * Added some explicit type casts for inline code since MSVC
7218 require them. Affected files lib/silcutil/silcbuffer.h,
7219 lib/trq/silcdlist.h and lib/trq/silclist.h.
7221 * Print warning in log files from now on if the packet
7222 decryption fails. Affected file silcd/server.c.
7224 Thu Jun 28 21:30:39 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7226 * Changed the `say' client operation's interface to accept
7227 new `type' argument to indicate the type of the message sent
7228 by the library. The application may filter the library's
7229 messages according the type. The affected file is the
7230 lib/silcclient/silcapi.h.
7232 * Added two new functions to lib/silcclient/silcapi.h:
7233 silc_client_del_client and silc_client_del_client_by_id.
7234 Affected file lib/silcclient/idlist.c.
7236 * Moved the clientincludes.h from includes/ to silc/ and
7237 serverincludes.h from includes/ to silcd/.
7239 * The modes for the CMODE and CUMODE are now passed as
7240 uint32 for application with COMMAND_REPLY. The affected
7241 file is lib/silcclient/command_reply.c.
7243 Wed Jun 27 22:24:47 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7245 * /WHOIS without arguments shows client's own information.
7246 Affected file lib/silcclient/command.c.
7248 * Changed PING to not accept any arguments. The specs
7249 says that client can ping only the connected server so
7250 requiring an argument is not needed. Affected file is
7251 lib/silcclient/command.c.
7253 Wed Jun 27 00:10:33 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7255 * Fixed a fatal bug in private message sending and reception
7256 encryption and decryption when using private message keys.
7257 The implementation was incorrect and did not follow the
7258 specification. It causd that some of the message were
7259 lost since it did not use the sending and receiving keys
7260 as the protocol suggests. This has been fixed and will cause
7261 incompatibilities with older clients when sending private
7262 message encrypted with private message keys. Affected files
7263 lib/silcclient/client_prvmsg.c, lib/silcclient/client_keyagr.c
7264 and various other in Irssi SILC Client.
7266 Added `responder' boolean argument to the functions
7267 silc_client_add_private_message_key[_ske] to indicate when
7268 the key is added as responder or initiator of the key
7271 Tue Jun 26 19:23:07 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7273 * Removed the silc_ske_check_version function and created
7274 a SilcSKECheckVersion callback. Added also a function
7275 silc_ske_set_callbacks that is now used to set all SKE
7276 callbacks. The callback functions are not given to
7277 the SKE functions anymore, but this function is used to
7280 * Fixed the WIN32 DLL generation in lib/Makefile.am.pre.
7282 * Added `silc_version' argument to the silc_client_alloc
7283 to define the version of the application for the library.
7284 The library will use the version string to compare it
7285 against the remote host's (usually a server) version
7286 string. Affected file lib/silcclient/silcapi.h
7288 * Added the KE protocol context to Key Agreement context
7289 in client library so that we can abort the SKE if it
7290 is in process when we get timeout. Affected file is
7291 lib/silcclient/client_keyagr.c.
7293 * Do not resolve the client ID forever if it returns in the
7294 first time that such client does not exist. This was done
7295 for example with private message. Affected file is
7296 lib/silcclient/client_prvmsg.c.
7298 Mon Jun 25 21:42:51 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7300 * Do not add regex.h for WIN32. The affected file
7301 includes/silcincludes.h.
7303 * Added WIN32 DLL generation to lib/Makefile.am.pre. It might
7304 not work yet 100%. It generates the DLL's automatically
7305 when compiling with --with-win32 under cygwin.
7307 Sun Jun 24 19:49:23 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7309 * lib/contrib/regex.c is not compiled on WIN32.
7311 * Added silc_net_get_socket_opt function to the
7312 lib/silcutil/silcnet.h.
7314 * Added includes/silcwin32.h for WIN32 specific includes
7317 * Do not use ptime structure or any of the posix process
7318 functions on WIN32 in lib/silccrypt/silrng.c.
7320 * Added silc_gettimeofday to provide generic function
7321 for struct timeval on all platforms. Added the function
7322 to lib/silcutil/silcutil.h.
7324 Sun Jun 24 12:19:52 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7326 * Moved the lib/silccore/silcsockconn.[ch] to the utility
7327 library as they clearly belong there. As a plus side we
7328 can make the actual socket connection routines platform
7331 Added also new generic function silc_socket_read and
7332 silc_socket_write (that used to be silc_packet_[read/write].
7333 The implementation of these are platform specific.
7335 * Added WIN32 specific routines of silc_socket_[read/write]
7336 to lib/silcutil/win32/silcwin32sockconn.c.
7338 Sat Jun 23 16:01:00 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7340 * Added preliminary support for native WIN32 compilation under
7341 cygwin (using the -mno-cygwin option for GCC) to the
7342 ./configure.in.pre. The --with-win32 now prepares the
7343 compilation for native WIN32.
7345 * Rewrote the SILC Scheduler interface in the file
7346 lib/silcutil/silcschedule.h. The scheduler is now context
7347 based and does not have anymore any global static scheduler.
7348 Moved the Unix scheduler to the lib/silcutil/unix/ directory
7349 and created lib/silcutil/win32 directory for WIN32 based
7352 * Added Unix specific network routines to the
7353 lib/silcutil/unix/silcunixnet.c and the old
7354 lib/silcutil/silcnet.c includes now only generic routines.
7356 Added WIN32 specific network routines to the
7357 lib/silcutil/win32/silcwin32net.c.
7359 * Added Unix specific utility functions from the
7360 lib/silcutil/silcutil.c to lib/silcutil/unix/silcunixutil.c.
7362 * Added WIN32 SILC Scheduler to the file
7363 lib/silcutil/win32/silcwin32schedule.c. The code is of course
7366 Fri Jun 22 10:44:14 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7368 * Do not handle JOIN notify in the server if the target client
7369 is not registered (idata->registered == FALSE). The affected
7370 file is silcd/packet_receive.c.
7372 * Update the nickrec->founder in event_cumode in the Irssi SILC
7373 client. Affected file irssi/src/silc/core/silc-channels.c.
7375 * Fixed the CUMODE_CHANGE notify handling in the server when
7376 server and router are announcing their clients on channels.
7377 Now the mode changes are saved and notified correctly. The
7378 affected file is /silcd/packet_receive.c.
7380 * Fixed silc_idlit_replace_[server/client/channel]_id functions.
7381 They really did not replace the cache entry in the ID Cache.
7382 Now they do that. Affected file silcd/idlist.c.
7384 * Fixed the KICK notify handling in the Irssi SILC client to
7385 update the channel records so that the kicked client does not
7386 appear to be on the channel. The affected file is
7387 irssi/src/silc/core/silc-channels.c.
7389 * Always update the conn->current_channel when executing command
7390 on a channel. Affected file irssi/src/silc/core/silc-servers.c.
7392 * Fixed the KILL notify handling in Irssi SILC client to remove
7393 the killed client on all channels.
7395 Thu Jun 21 17:10:08 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7397 * Fixed the silc_parse_command_line to remove extra spaces
7398 from the start and end of the arguments. Affected file is
7399 lib/silcutil/silcutil.c.
7401 * Cancel and free any active protocol in the function
7402 silc_server_close_connection. Affected file silcd/server.c.
7404 * Cancel and free any active protocol in the function
7405 silc_client_close_connction. Affected file is
7406 lib/silcclient/client.c.
7408 * Do not execute the KILL command for clients that are in
7409 history (ie. they are not in the network). Affected file is
7412 * Fixed KILL notify handling, client does not crash anymore.
7413 Affected file irssi/src/silc/core/silc-channels.c.
7415 * Reduced the default packet buffer size from 2048 to 1024 in
7416 lib/silccore/silcpacket.c.
7418 * Added SILC_SKE_STATUS_FREED SKE status type and a reference
7419 counter to the SKE context that is incresed when the SKE library
7420 performs async operation outside the library. If the outside
7421 process frees the SKE context and FREED status will be set
7422 and the library will detect after the sync operation that the
7423 libary is freed. The affected files are
7424 lib/silcske/silcske[_status].[ch].
7426 * Resolve the client entry information in the function
7427 silc_client_channel_message to assure that NULL pointer is not
7428 passed as client entry to the application. */
7430 * Fixed the task timeout calculation to assure that there is
7431 never negative timeouts. The affected file is
7432 lib/silcutil/silcschedule.c.
7434 * Fixed the channel user mode notification sending in server.
7435 It was sent point-to-point to the router (or to server by router)
7436 but it needs to be destined to a channel. The routines now
7437 supports sending the channel user mode notifys to the channels
7438 when announcing clients and channels. Affected files are
7439 silcd/server.c and silcd/packet_receive.c.
7441 * Fixed the CHANNEL_CHANGE notify handling in the client libary.
7442 It did not actually replace the old channel entry in the cache.
7443 Affected file lib/silcclient/client_notify.c.
7445 Tue Jun 19 22:10:36 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7447 * Fixed a possible crash in silc_packet_send_prepare. It now
7448 assures always that there is enough space in the buffer and
7449 at the tail area of the buffer (for MAC).
7451 Fixed the inbound buffer reallocation in silc_packet_read.
7452 It was old code and did not handle the reallocation correctly.
7455 The affected file is lib/silccore/silcpacket.c.
7457 * Fixed buffer overflow in silc_parse_nickname in the file
7458 lib/silcutil/silcutil.c.
7460 Tue Jun 19 13:40:09 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7462 * make install generates new server keys only if there is not
7465 Mon Jun 18 18:49:07 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7467 * Set SILC_MESSAGE_FLAG_NOREPLY when sending the away message.
7468 Added check that if the NOREPLY is set then we will not send
7469 the away message. This avoids infinite loop of away messages
7470 if both clients are away. The affected file is
7471 lib/silcclient/client_prvmsg.c.
7473 * Fixed client crash if /NICK was given without arguments.
7474 Affected file lib/silcclient/command.c.
7476 * Server does not send the invite list in INVITE command back
7477 to the client if the list was not altered. Added this notion
7478 to the protocol spec as well. Affected file silcd/command.c.
7480 Fixed possible crash in INVITE command by checking the
7481 value of silc_server_get_client_route command.
7483 * Fixed the INVITE notify type handling. The arguments are now
7484 taken in correct order and client does not crash. The affected
7485 file is irssi/src/silc/core/silc-channels.c.
7487 Removed the "Inviting xxx to channel" message from the
7488 client library away and let the application handle it.
7489 Affected file lib/silcclient/command.c. Added that message
7490 to Irssi SILC client's message formats.
7492 * Fixed CMODE command crash in client. It now checks the
7493 amount of arguments correctly and does not crash. The affected
7494 file is lib/silcclient/command.c.
7496 * Do not create new channel automatically in silc_channels_join
7497 but check whether the channel by that name already exists.
7498 Affected file irssi/silc/core/silc-channels.c.
7500 * Do not send the SERVER_SIGNOFF to router if the disconnected
7501 entity was the router. Affected file silcd/server.c.
7503 * Added the handling of the SERVER_SIGNOFF notify to the Irssi
7504 SILC client as it was missing from there.
7506 Added the handling of the KICK notify to the Irssi SILC client
7507 as it was missing. Added "you have been kicked" message to
7508 Irssi SILC client's message modules formats.
7510 Added the handing of the KILL notify to the Irssi SILC client
7511 as it was missing. Added the kill message module formats
7514 The affected file is irssi/src/silc/core/silc-channels.c.
7516 * The router did not save the channel mode the server announced.
7517 Affected file silcd/packet_receive.c.
7519 * Fixed a possible crash in INFO command in server. If the
7520 server did not provide the server info it crashed. Affected
7521 file silcd/command.c.
7523 Sun Jun 17 15:26:05 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7525 * Fixed the GETKEY command in the server to check also the
7526 global list. Otherwise the GETKEY would not work correctly
7527 in normal SILC server. Affected file silcd/command.c.
7529 Sat Jun 16 18:00:00 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7531 * Fixed GETKEY crash, it crashed if the command did not succseed.
7533 Tue Jun 12 21:36:18 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7535 * Redefined the SILC MP API in lib/silcmath/silcmp.h. The API
7536 is now real and not just an macro interface to GMP.
7538 Removed the entire GMP from the source tree and imported new
7539 NSS MPI library instead. Reason for removing GMP is that it is
7540 extremely large and compiles extremely slow. The NSS MPI
7541 is only a few files and compiles in less than 10 seconds.
7542 The speed is also about the same as GMP. The MPI is imported
7543 to lib/silcmath/mpi.
7545 If the system has GMP installed we will still use the GMP.
7546 If it is not then the NSS MPI will be compiled.
7548 Mon Jun 11 18:07:24 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7550 * Merged a long nickname (127 characters long) crash bugfix from
7551 Irssi CVS tree. Affected file irssi/src/core/misc.c.
7553 * Merged a freed memory reference bugfix from Irssi CVS tree.
7554 Affected file irssi/src/core/commands.c.
7556 Sun Jun 10 16:08:35 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7558 * Added the server's public key sving and verification to the
7559 server when performing the SKE. This was missing and the
7560 remote server's (or router's) public key was accepted without
7561 checking whether we have it previously or trust it at all.
7562 Affected file silcd/protocol.c.
7564 Sat Jun 9 20:17:30 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7566 * Check in the silc_server_timeout_remote if protocol is active
7567 and make sure that the protocol's final callback is called so
7568 that all memory if freed. Affected file silcd/server.c.
7570 Sat Jun 9 12:51:27 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7572 * silc_server_whois_send_reply crashed the server if the nickname
7573 was 127 characters long. Affected file silcd/command.c.
7575 Thu Jun 7 16:29:56 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7577 * Added sanity check to the silc_server_new_client. If the hostname
7578 is provided inside username then check that the provided hostname
7579 really is the same as the resolved one. If the hostname was not
7580 resolved then check it from the public key. Affected file is
7581 silcd/packet_receive.c.
7583 * Fixed a fatal bug in Irssi SILC client. Do not send QUIT command
7584 if the server disconnected us and the connection is not valid
7585 anymore. Affected file irssi/src/silc/core/silc-channels.c.
7587 * Moved the silc_client_[chmode|chumode|chumode_char] away from
7588 the library to the lib/silcutil/silcutil.[ch].
7590 Thu Jun 7 08:57:16 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7592 * Close log file after open. Affected file
7593 lib/silcutil/silclog.c.
7595 * Check whether sock == NULL in silc_client_send_packet and return
7596 if it is. Affected file lib/silcclient/silcclient.c.
7598 * Check rec->entry == NULL in the Irssi SILC Client before
7599 sending the channel message. Affecte file is
7600 irssi/src/silc/core/silc-servers.c.
7602 Tue Jun 5 08:08:21 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7604 * Merged a splitted window bugfix from Irssi CVS tree. The
7605 affected file is irssi/src/fe-text/textbuffer-view.c.
7607 * Fixed the ME, ACTION and NOTICE printing in Irssi Client.
7608 It did not print nickname.
7610 * Improved the distributions system a bit.
7612 Mon Jun 4 17:57:16 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7614 * Merged /WINDOW bugfix from irssi CVS tree. Affected file is
7615 irssi/src/fe-text/gui-window.c.
7617 * Fixed a fatal bug in Irssi SILC client. Crashed if sent message
7618 to in-active server. The affected file is
7619 irssi/src/silc/core/client_ops.c.
7621 * Resolve the client in USERS command reply if the entry does
7622 not have username resolved. The affected file is
7623 lib/silcclient/command_reply.c. Also, changed the IDENTIFY
7624 command to WHOIS command to really resolve stuff. The USERS
7625 is not used any more in any critical section so WHOIS can
7626 be used even though it might be slower than IDENTIFY.
7628 * Changed the lib/silcutil/silchashtable.h header to ROBODoc
7631 Sun Jun 3 14:21:32 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7633 * Changed the protocol API a bit more consistent in the
7634 lib/silccore/silcprotocol.[ch].
7636 * Changed the following headers to ROBODoc format:
7638 lib/silccore/silcpayload.h
7639 lib/silccore/silcprotocol.h
7640 lib/silccore/silcsockconn.h
7642 All core library headers are now formatted.
7644 Sat Jun 2 10:45:09 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7646 * Fixed a bug in Irssi SILC client; do not show that you are
7647 server/router operator if you really are not. Affected file is
7648 irssi/src/silc/core/client_ops.c.
7650 * Renamed silc_command_free_payload to silc_command_payload_free.
7651 Affected file lib/silccore/silccommand.h
7653 * Added silcmath.h to include the prototoypes of various routines
7654 in the lib/silcmath. Removed the old modinv.h, mpbin.h and
7657 * Changed the following headers to ROBODoc format:
7659 lib/silccore/silcchannel.h
7660 lib/silccore/silccommand.h
7661 lib/silccore/silcid.h
7662 lib/silccore/silcidcache.h
7663 lib/silccore/silcmode.h
7664 lib/silccore/silcnotify.h
7665 lib/silccore/silcpacket.h
7666 lib/silcmath/silcmath.h
7668 Fri Jun 1 22:19:37 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7670 * Added checking to the server code not to start the server if
7671 ciphers and stuff are not configured properly. Affected files
7672 silcd/serverconfig.[h] and silcd/server.c.
7674 * Changed the layout of the header files of the public interfaces
7675 in the SILC libraries. The new layout supports ROBODoc
7676 documentation tool (and some others) so that it is easy to create
7677 a library reference manual. All the other headers and source
7678 code must still follow the CodingStyle document. Also source
7679 code must not include these ROBODoc stuffs, only the headers.
7680 Furthermore, all public interface headers must now be named
7681 by using `silc' prefix, example: silcapi.h, silccipher.h.
7682 Some files were renamed due to this. All the other headers
7683 must not be used as public interfaces. I will update the
7684 CodingStyle document later. Changed following headers, so far:
7686 lib/silcclient/silcapi.h
7687 lib/silccore/silcauth.h
7688 lib/silccore/silcprivate.h
7689 lib/silccrypt/silcdh.h
7691 Fri Jun 1 10:28:09 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7695 * Removed silc_client_packet_send_flush from the client library
7696 as it is not needed. Affected file lib/silcclient/client.[ch].
7698 * Added printing of message of unresolved authentication method
7699 to the Irssi SILC client. Added it to the module formats.
7700 Removed the same message from the client library.
7702 Thu May 31 13:57:33 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7704 * Added new distribution feature, DISTLABEL. Every distribution
7705 can define own preprocessor label that can be used in the
7706 source code. For example: #ifdef SILC_DIST_CLIENT. Affected
7707 file distributions, acconfig.h.pre and prepare.
7709 Tue May 29 22:16:40 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7711 * Added Makefile.defines_int to include the actual definitions
7712 for Makefile.defines.in. Tested the new distribution system,
7713 created distributions and tested installation.
7715 * Added AWAY message printing to the Irssi SILC client. Added
7716 the messages to the irssi/src/fe-common/silc/module-formats.[ch].
7718 * Added SCONNECT command to call the SILC's CONNECT command.
7719 Cannot use CONNECT directly since Irssi uses that internally.
7720 Affected file irssi/src/silc/core/silc-servers.c.
7722 Added ACTION local command. It is same as ME command but takes
7723 the channel as mandatory argument.
7725 Rewrote some of the Irssi's help files to suite for SILC
7728 Mon May 28 19:05:22 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7730 * Added Makefile.defines[.in] that should for now on be included
7731 in all Makefile.am file in the source tree. That file includes
7732 all common compilation definitions for SILC source tree.
7734 Mon May 28 10:30:51 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7736 * Minor changes to the ./prepare script to change the package
7737 name according the distribution name to the configure.in.
7739 Sun May 27 22:24:57 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7741 * Created new distribution system. Added file `distributions'
7742 that defines all the distributions that can be created out of
7743 the SILC source tree. The ./prepare script now reads that
7744 file to determine how to prepare the distributions. The
7745 first argument to the ./prepare is the name of the distribution
7746 and second is the version of the distribution. If given
7747 without arguments it creates the default (toolkit) distribution
7748 with the default version (defined in ./prepare).
7750 All Makefile.am files that are subject to the distributions
7751 are now named as Makefile.am.pre. These are ./Makefile.am
7752 and lib/Makefile.am. Others may be changed later.
7754 Sun May 27 15:57:17 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7756 * Added invite list, ban list, some key management and connection
7757 error message printing to module formats in the Irssi SILC client.
7759 * Added new silc_client_set_away_message to set the away message
7760 that is back to the person who sent private message. The
7761 affected file lib/silcclient/silcapi.h and the
7762 lib/silcclient/client_prvmsg.c.
7764 Sun May 27 12:39:48 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7766 * Fixed the private message sending in the Irssi SILC client,
7767 added local command KEY to the Irssi SILC client.
7769 Added key management and key agreement message formats to the
7770 irssi/src/fe-common/silc/module-formats.[ch].
7772 Added USERS (alias WHO) printing, server/router operator
7773 indication and LIST command printing to the module formats.
7775 Sat May 26 17:43:42 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7777 * Fixed channel joining notify handling, cumode notify handling
7778 from Irssi SILC client.
7780 * Added SILC specific module-formats to the Irssi SILC client so
7781 that SILC specific message hilighting, colors etc is possible.
7782 Affected file irssi/src/fe-common/silc/module-formats.[ch].
7784 Added channel mode, channel user mode, actions, notices,
7785 whois and whowas printing to the the module-formats.c.
7787 * Fixed a bug in channel deletion in the server. The channel
7788 is not left to the cache even if the channel founder auth mode
7789 is set when there are no users anymore on the channel. Affected
7790 file silcd/server.c.
7792 * The silc_net_localhost now resolves the entire hostname including
7793 the domain name. Affected file lib/silcutil/silcnet.c.
7795 Sat May 26 12:13:37 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7797 * Changed the ask_passphrase client operation to be ascynchronous.
7798 It has now a completion callback and a context that the
7799 application must call after it has got the passphrase from
7800 the user. Affected files lib/silcclient/silcapi.h,
7801 lib/silcclient/protocol.c, lib/silcclient/command.c and
7804 Added SilcAskPassphrase callback that the application calls
7805 to deliver the passphrase to the library.
7807 * Changed the SKE protocol's SilcSKEVerifyCb to be asynchronous.
7808 The public key verification and especially a certificate
7809 verification is asynchronous procedure.
7811 Added new SILC_SKE_STATUS_PENDING status to indicate the
7812 request is pending and a callback will be called to finalize
7815 Added also SILC_SKE_STATUS_PUBLIC_KEY_NOT_PROVIDED status to
7816 indicate that remote end did not send its public key (or
7817 certificate), even though we require it. Added check for this
7818 condition in the SKE. This was a security bug, now fixed.
7820 Defined new SilcSKEVerifyCbCompletion callback that is called
7821 when the verification process is completed.
7823 The affected files lib/silcske/silcske_status.h and
7824 lib/silcske/silcske.[ch].
7826 * Changed the verify_public_key client operation to be async
7827 as well. Defined SilcVerifyPublicKey callback that is used to
7828 indicate the success of the public key verification process.
7830 Changed the server and client to use the new async client
7833 * Changed the Irssi SILC client's internal scheduler to be called
7834 twice as many times as it used to be. As a result the client
7835 should be a bit faster now. Affected file is
7836 irssi/src/silc/core/silc-core.c.
7838 * Added support to Irssi SILC client of asynchronous public key
7839 verification and passphrase inquiry. Affected file is
7840 irssi/src/silc/core/silc-core.c.
7842 Fri May 25 14:38:38 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7844 * Do not say "You have left channel %s" in client library.
7845 Moved it to the application. Affected files are
7846 lib/silcclient/command.c and silc/client_ops.c.
7848 * Fixed silc_client_get_clients. Command context was not
7849 duplicated and was freed memory in the callback. Affected
7850 file lib/silcclient/idlist.c.
7852 * Do not say "you are now talking..." on JOIN command in the
7853 client library. The appliation must handle it.
7855 * Do not say ".. changed topic to" in command reply in the
7856 client libary. The application must handle it.
7858 * Fixed TOPIC command sending in the client library.
7860 * Fixed a memory leak in silc_client_command_free in the file
7861 lib/silcclient/command.c.
7863 Thu May 24 19:08:55 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7865 * Imported a modified version of Irssi client to the source tree.
7866 The Irssi will be used to create a new client called
7867 Irssi SILC. Imported to irssi/.
7869 Added silc_core_init_finish function to the Irssi. Affected
7870 file irssi/configure.in.
7872 A lot changes in the Makefile.ams around the irssi tree.
7874 Tue May 22 22:23:49 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7876 * Do not rehash if the new size is same as the old size of the
7877 hash table, in the silc_hash_table_rehash*. The affected file
7878 lib/silcutil/silchashtable.c.
7880 * Replaced hash_table_del_by_context calls from the server
7881 (when channel->user_list and client->channels) to the
7882 hash_table_del as it is sufficient and faster.
7884 Tue May 22 17:27:16 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7886 * Added silc_hash_table_list, silc_hash_table_get and the
7887 SilcHashTableList structure to provide an alternative way to
7888 traverse the hash table. The affected files are
7889 lib/silcutil/silchashtable.[ch].
7891 * Changed the server's idlist routines to use the hash table
7892 routines to optimize the code.
7894 Mon May 21 21:46:20 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7896 * Replaced the client entry's `channel' list and channel entry's
7897 `user_list' list to hash tables for optimized lookup. Changed
7898 the code to use the hash table interface around the code.
7899 Affected file lib/silcd/idlist.[ch].
7901 * Added `auto_rehash' boolean argument to the function
7902 silc_hash_table_alloc to indicate whether the hash table should
7903 auto-rehash when it thinks is appropriate time. It will
7904 increase the hash table size if the there is twice as much
7905 entries in the table than the size of the table, and will
7906 decrease the size if there are twice as less entries than
7907 the size of the table.
7909 Mon May 21 09:51:11 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7911 * Fixed silc_xxx_get_supported to not crash at some circumstances.
7913 Sun May 20 13:45:58 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7915 * silc_idcache_purge_by_context deletes the entry now by context
7916 as it is supposed to do. Affected file lib/silccore/idcache.c.
7918 * Send the ERR_NO_SUCH_NICK in the WHOIS command reply if the
7919 client is not anymore valid (WHOWAS givens the info) and not
7920 the ERR_NO_SUCH_CLIENT_ID if the nickname still exists.
7922 Sat May 19 16:30:03 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7924 * Removed the `data' and `data_len' arguments from the ID Cache
7925 interfaces and added `name' argument. ID Cache does not handle
7926 anymore the binary data only a names associated with given ID.
7928 * When hashing a Client ID with silc_hash_id the entire ID is
7929 not hashed anymore, instead only the hash of the Client ID is
7930 hashed. This way we can access the Client ID from the cache
7931 with Client ID but with the hash of the ID (which is a hash of
7932 the nickname) as well without any difference in performance.
7934 Added also silc_idcache_find_by_id_one_ext to do one on one
7935 searching when we have the actual ID. Added also function
7936 silc_hash_client_id_compare. The affected files are
7937 lib/silccore/idcache.[ch] and lib/silcutil/silcutil.[ch].
7939 * When hashing the name associated with a ID it is always done
7940 in lowercase. This way we can access the cache without worrying
7941 about case-sensitivity, even though, for example nicknames are
7944 * Fixed a bug in server with channel message sending. It put
7945 wrong ID type as destination ID. The affected file
7946 silcd/packet_send.c.
7948 * silc_idcache_del_by_context now deletes from all hash tables
7949 by context. Affected file lib/silccore/idcache.c.
7951 Fri May 18 17:42:00 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7953 * Changed the client library to use the new ID Cache interface.
7954 Changes around the source tree.
7956 * Added silc_hash_table_rehash_ext to rehash with specific
7957 hash function. Affected file lib/silcutil/silchashtable.[ch].
7959 * Added silc_hash_string_compare to compare two strings in the
7960 hash table. Affected file lib/silcutil/silcutil.[ch].
7962 Fri May 18 11:18:45 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7964 * Added new function silc_idcache_del_by_context into the
7965 lib/silccore/idcache.[ch].
7967 * Changed the server's ID list routines to use the new ID Cache
7968 interface. Changes around the source tree.
7970 Fri May 18 08:35:31 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7972 * Added silc_hash_table_del[_by_context]_ext functions in to the
7973 lib/silcutil/silchashtable.[ch].
7975 Removed silc_hash_table_find_all* routines and added new
7976 silc_hash_table_find_foreach to replace them.
7978 Added silc_hash_table_replace_ext function as extended
7979 replacing function. Separated the simple hash table interface
7980 from the extended hash table interface in the file
7981 lib/silcutil/silchashtable.h.
7983 * Fixed minor bugs and changed it to use some of the new
7984 hash table functions in lib/silccore/idcache.c
7986 Thu May 17 18:15:12 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7988 * Added new function silc_hash_table_find_all to return all keys
7989 in the hash table by the specified key. As the hash table is
7990 collision resistant it also makes it possible to have several
7991 duplicate keys in the hash table. This function may be used to
7992 find all of the keys from the hash.
7994 Added user_context arguments to the SilcHashFunction,
7995 SilcHashCompare and SilcHashDestructor to deliver user specified
7998 Added new fuctions silc_hash_table_find[_all]_ext to do
7999 extended lookup with specified hash and compare functions and
8000 specified user contexts.
8002 Added new function silc_hash_table_add_ext to add the key
8003 with specified hash function and user context.
8005 Added new function silc_hash_table_foreach to traverse all
8006 entrys in the hash table. Added SilcHashForeach callback
8009 Added new function silc_hash_table_del_by_context to delete
8010 the entry only if the context associated with the key matches.
8012 Affected files are lib/silcutil/silchashtable.[ch].
8014 * Removed silc_hash_[server/client/channel]_id and added just
8015 silc_hash_id to the lib/silcutil/silcutil.[ch]. Added also
8016 silc_hash_id_compare to compare two ID's using as the hash table
8017 comparison function. Added also silc_hash_data to hash
8018 binary data and silc_hash_data_compare to compare it.
8020 * Removed silc_idlist_find_client_by_hash as it is not needed
8021 anymore. Affected file silcd/idlist.[ch].
8023 * Rewrote the entire ID Cache system (in lib/silccore/idcache.[ch])
8024 to use internally the SilcHashTable. The new ID Cache is a lot
8025 faster than the old one. Some of the ID Cache interface was also
8026 rewritten and obsolete and stupid functions were removed.
8028 Wed May 16 23:03:30 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8030 * Added entry_count field to the SilcHashTable to keep the number
8031 of the entries in the table. Implemented the function
8032 silc_hash_table_rehash. Added new function
8033 silc_hash_table_count. Affected file lib/silcutil/silchashtable.c.
8035 Fixed a minor bug in silc_hash_table_free.
8037 * Added silc_hash_string, silc_hash_uint, silc_hash_ptr,
8038 silc_hash_client_id, silc_hash_server_id and silc_hash_channel_id
8039 into the lib/silcutil/silcutil.[ch].
8041 Wed May 16 20:02:47 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8043 * Implemented a collision resistant hash table into the
8044 lib/silcutil/silchashtable[ch]. See the header and the source
8045 for the SilcHashTable API.
8047 Tue May 15 22:05:46 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8049 * Merged dotconf version 1.0.2 into lib/dotconf.
8051 Sun May 13 19:32:09 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8053 * Do not compile anything in lib/silcsim/* if the SIM support
8054 is not enabled. The tree should now compile without problems
8057 Thu May 10 22:49:51 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8059 * Compiled the SILC under cygwin. Compiled and tested briefly
8060 without problems. More tests needed. The SIMs didn't compile
8063 * Added various #ifdef HAVE_* stuff to lib/silccrypt/silrng.c.
8065 * Fixed possible crash in silc_get_username in the
8066 lib/silcutil/silcutil.c.
8068 Tue May 8 09:04:03 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8070 * Fixed a va_arg in silc/client_ops.c.
8072 * Oops, RC5 routines were named AES and caused some problems
8073 when not using SIM's. Affected file lib/silccrypt/rc5.c.
8075 Sun May 6 13:59:48 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8077 * Added new SilcIDIP structure into the lib/silccore/id.h and
8078 replaced the old `ip' fields from all SILC ID's to that type.
8079 This is a step towards IPv6 support.
8081 The silc_id_get_len takes now the ID as an extra argument.
8082 The silc_id_id2str, silc_id_str2id and silc_id_dup now supports
8083 both IPv4 and IPv6 based ID's.
8085 The affected files are lib/silccore/id.[ch] and other files
8086 around the tree using these routines.
8088 * Removed the ID length arguments in server from various
8089 silc_server_send_notify_* routines -> they are not needed
8092 Sat May 5 13:56:33 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8094 * Fixed memory leak in silc_encode_pem_file in the file
8095 lib/silcutil/silcutil.c.
8097 Thu May 3 21:23:50 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8099 * Check minor version as well in the SKE. Affected files are
8100 silcd/protocol.c and lib/silcclient/protocol.c.
8102 * Added --identifier option to the server so that an identifier
8103 can be when creating the public key for the server. Affected
8104 file is silcd/silcd.c.
8106 * Fixed minor decoding bug in silc_pkcs_decode_identifier in
8107 lib/silccrypt/silcpkcs.c.
8109 Wed May 2 20:50:49 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8111 * Register default ciphers and stuff when using -C option with
8112 the server. Affected file sildc/silcd.c.
8114 * Put back the servers public key filename format, it is better
8115 than the new one. For now, the client keys are saved with the
8116 new filename format. The affected file silc/client_ops.c.
8118 * Implemented the Cipher API for the rest of the ciphers that
8119 did not implement it or implemented it the wrong way.
8121 Wed May 2 13:31:26 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8123 * Register default ciphers and stuff when using the -S option
8124 in the client. Affected file silc/silc.c. Same also when
8125 creating new key pair with -C option.
8127 Tue May 1 14:18:13 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8129 * Fixed the silc_verify_public_key client operation function to
8130 save the public keys differently. The fingerprint is now
8131 used as filename and not the hostname. This way also the
8132 client keys are saved uniquely and not with hostnames. The
8133 affected file is silc/client_ops.c.
8135 * Trimmed the silc_hash_fingerprint function to remove extra
8136 whitespaces from the end of the fingerprint. The affected
8137 file is lib/silccrypt/silchash.c.
8141 * Added silc_cipher_register_default function to register all
8142 default ciphers. It can be used when configuration files
8143 does not exist and the application does not want any specific
8144 ciphers in any specific order.
8146 The SilcDList is now used as silc_cipher_list dynamically
8147 allocated cipher list. Removed the static list all together
8148 and now all ciphers must be allocated to the dynamic list.
8149 The silc_cipher_alloc routine was changed to check only the
8152 All silc_cipher_* routines that used to return int returns
8155 The affected files lib/silccrypt/silccrypt.[ch].
8157 * The same thing was done to silc_hash_* as for silc_cipher_*
8158 routines. Affected files lib/silccrypt/silchash.[ch].
8160 * The same thing was done to silc_pkcs_* as for silc_cipher_*
8161 routines. Affected files lib/silccrypt/silcpkcs.[ch].
8162 Added also silc_pkcs_[un]register[_default] functions.
8163 Removed the data_context from the PKCS API.
8165 * Added silc_hmac_register_default function to register default
8166 hmacs. Affected files lib/silccrypt/silchmac.[ch]. Added also
8167 SILC_ALL_HMACS macro that can be used with silc_hmac_unregister
8168 to unregister all hmacs at once.
8170 * Register the default ciphers, hash functions, PKCSs and HMACs
8171 if client's configuration file does not exist. The affected
8174 * The client did not load the hash functions from the SIM
8175 modules at all. Added support for this. Affected file is
8176 silc/clientconfig.c.
8178 * When decoding public key with silc_pkcs_public_key_decode, check
8179 the supported algorithm only if PKCS are registered. Affected
8180 file lib/silccrypt/silcpkcs.c. The same was done with the
8181 silc_pkcs_private_key_decode.
8183 * Fixed the SILC List routines to keep the list always in order.
8184 It used to change the list's order when traversing the list but
8185 not it preserves the order. Affected file lib/trq/silclist.h.
8187 Mon Apr 30 17:29:03 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8189 * Added the client library to use the SilcSocketConnection's
8190 reference counter (by silc_socket_dup) to prevent the bug that
8191 the socket object may be freed underneath async operation.
8193 * The name resolv library checking fixes in the configure.in.pre.
8196 * Created new version of the protocol drafts for future
8197 development. The -03 drafts are the ones that will be changed
8198 in the trunk now and the -02 will remain as they are.
8200 * Send list of CUMODE notifys to the router when announcing
8201 the channel users to the router. Affected file silcd/server.c.
8202 If the router receiving channel founder CUMODE for a channel
8203 that already has channel founder it will send CUMODE notify
8204 to the sender to remove the channel founder rights from the
8205 announced client. Affected file silcd/packet_receive.c.
8207 * The CUMODE notify may now use Server ID as well as the entity
8208 who changes the mode. Updated protocool specs.
8210 * Updated INSTALL and README files.
8212 Sun Apr 29 23:17:50 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8214 * New web pages in the http://silc.pspt.fi. The pages was
8219 Sun Apr 29 13:33:41 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8221 * Implemented the [DenyConnectin] config section in the server.
8222 Added silc_server_config_denied_conn to check whether incoming
8223 connection is denied. Affected file silcd/serverconfig.[ch].
8225 * Do not check the ports when checking the incoming configuration
8226 data if the port is 0, meaning any. Affected file is
8227 silcd/serverconfig.c.
8229 Fri Apr 20 18:58:43 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8231 * Fixed buffer overflow in silc_string_compare in the file
8232 lib/silcutil/silcutil.c.
8234 * Fixed double free in silc_server_command_leave in the file
8237 Fri Apr 20 14:00:11 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8239 * Fixed the version checking in the server. Affected file is
8242 Thu Apr 19 19:52:46 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8244 * Fixed the configuration data fetching when accepting new
8245 connections in the server. Affected file silcd/server.c.
8247 Thu Apr 19 11:40:20 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8249 * Added `sender_entry' argument to the function
8250 silc_server_packet_relay_to_channel so that we can check
8251 whether some destination actually belongs to the same route
8252 the sender belongs (ie, we must not resend the packet to the
8253 sender). Affected file silcd/packet_send.[ch].
8255 * Added `servername' field to the SilcClientEntry in the server
8256 to hold the name of the server where client is from. Affected
8257 file is silcd/idlist.h.
8259 Wed Apr 18 22:19:03 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8261 * Moved the channel message encrypting in the router betwen
8262 router connections from silc_server_channel_message to the
8263 silc_server_packet_relay_to_channel since we want to check
8264 whether we have anybody channel before encrypting anything.
8265 Affected files silcd/packet_[receive/send].c.
8267 Tue Apr 17 21:18:19 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8269 * Fixed the [AdminConnection] server config section to support
8270 multiple entries. Affected file silcd/serverconfig.c.
8272 * Added support into the server to check the validity of the
8273 incoming connection before executing any KE or authentication
8276 * The connection configuration is now saved to the KE and
8277 connection auth protocol contexts and not fetched anymore in
8278 the protocol. Affected files silcd/server.c, silcd/protocol.[ch].
8280 * The local hosts listenning address and port is also resolved
8281 now when starting the server. We want to have the socket object
8282 to include the real address and port for the listener. Added
8283 new function silc_net_check_local_by_sock into the files
8284 lib/silcutil/silcnet.[ch].
8286 * Fixed a broadcast bug in server -> do not broadcast if we
8289 * Fixed a routing bug. Do not route broadcast packets ever.
8290 Broadcast packets must be processed always and not routed since
8291 they may be destined to some other host than yourself and thus
8292 would get routed without no good reason. Affected file is
8295 * Added function silc_server_config_is_primary_route to check
8296 whether primary router connection has been configured (a router
8297 configuration that we are initiating). If there is not, we
8298 will assume that there is only two routers in the SILC network
8299 and we will use the incoming router connection as our primary
8300 route. Affected files silcd/serverconfig.[ch], silcd/server.c.
8302 * Changed the order of the broadcasting. Broadcast _after_ the
8303 packet has been processed not before. Affected file is
8306 * Fixed a [ClientConnection] parsing bug. The port was never
8307 parsed correctly thus resulting to port 0. Affected file
8308 silcd/serverconfig.c.
8310 * Fixed silc_server_send_notify_args -> it ignored the `broadcast'
8311 argument and did not set the broadcast packet flag. Affected
8312 file silcd/packet_send.c. Fixed same bug in the function
8313 silc_server_send_notify as well.
8315 * If we receive NEW_ID packet for our own ID in the server, ignore
8318 Mon Apr 16 12:10:33 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8322 * Removed the nickname from the Private Message Payload.
8323 Updated the code and the protocol specs.
8325 * Updated protocol specs for submitting to the IETF.
8327 * Tweaked the Random Number Generator a bit. Affected file
8328 lib/silccrypt/silcrng.c. Exported a new function
8329 silc_rng_[global]_add_noise which can be used to add more
8332 Sat Apr 14 16:21:32 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8334 * Do not parse packets with different timeout when protocol
8335 is active -> may cause problem with rekey. Affected file
8338 * When server receives signoff notify it must not create
8339 new channel key if the client is on any channels since the
8340 sender of the signoff notify will create it.
8342 Fri Apr 13 17:12:46 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8344 * Added printing of error messages during SKE protocol from the
8345 failure packet sent by server during SKE. Affected file
8348 * Removed the client's failure_callback handling with timeout
8349 and handle it immediately when received.
8351 * The SKE library returned wrong type in SUCCESS and FAILURE
8352 packets. They must be 32 bit MSB not 16 bit MSB.
8354 Fri Apr 13 00:09:08 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8356 * Ok, rewrote the logic of the re-key and now it seems to work.
8357 I tested it on high traffic with frequent re-keys without
8358 problems. Added hmac_receive (and renamed hmac to hmac_send)
8359 in SilcClientConnection in lib/silcclient/client.h and
8360 in SilcIDListData in silcd/idlist.h. Also, removed the
8361 SilcPacketParserContext's cipher and hmac fields as they are
8362 not needed anymore and actually caused some problems when
8363 the ciphers and hmac's changed underneath the packet parser.
8365 Thu Apr 12 14:42:51 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8367 * If re-key protocol is active then process the incoming packets
8368 synchronously since we must assure that icoming packets encrypted
8369 with the old key is processed before the new keys is set to
8370 use. This is true other packets than for REKEY packets.
8371 Affected file silcd/server.c. The same was done to client library
8372 as well, affected file lib/silcclient/client.c.
8374 Thu Apr 12 12:01:52 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8376 * Fixed bug in client and server to accept the force send if
8377 the packet is send from silc_[server/client]_packet_process
8378 function. Otherwise the packets are never delivered, oops.
8380 Wed Apr 11 22:10:15 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8382 * Disable force sending of packets when REKEY protocol is active.
8383 We must assure that no packet is sent directly when rekey is
8384 performed. All packets must be sent through packet queue.
8385 Added macro SILC_SERVER_IS_REKEY to silcd/server.h and
8386 SILC_CLIENT_IS_REKEY to lib/silcclient/client.h. Affected
8387 function is silc_[server/client]_packet_send_real to check
8390 * Replaced the SIM paths from example config files to
8391 /usr/local/modules. Also, make install creates now
8392 /usr/local/silc/logs directory to hold all the SILC server
8395 Wed Apr 11 16:59:59 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8397 * Made the configure.in.pre work on Solaris. Patch by salo.
8399 * Made all ciphers compatible with non-x86 machines. Defined
8400 CBC mode macros into lib/silccrypt/ciphers_def.h.
8402 Tue Apr 10 20:32:44 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8404 * Fixed the make install.
8406 Tue Apr 10 16:20:34 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8408 * When MAC computation fails the silc_packet_decrypt returned 0
8409 even though it was supposed to return -1. Fixed this. The
8410 affected file is lib/silccore/silcpacket.c.
8412 * Do not replace the config files in /etc/silc (in make install)
8413 if they already exist. Affected file ./Makefile.am.
8415 * Do not send re-key packets immediately but through packet queue.
8416 Affected file silcd/protocol.c and lib/silcclient/protocol.c.
8418 * Changed silc_net_check_host_by_sock to return FALSE if the
8419 IP/DNS could not be resolved. Though, it returns the IP address
8420 now even if it could not resolve it (but returns also FALSE).
8421 Affected file lib/silcutil/silcnet.[ch].
8423 Mon Apr 9 21:54:44 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8425 * Added silc_pkcs_decode_identifier to decode the public key's
8426 identifier. Affected file lib/silccrypt/silpkcs.[ch].
8427 Added also silc_pkcs_free_identifier. Added also new context
8428 SilcPublicKeyIdentifier.
8430 * Added -S option to the silc client. It is used to dump the
8431 contents of the specified public key file.
8433 * Changed the PKCS api to return the public key length when
8434 setting the public key.
8436 * Fixed a fatal bug in the public and private key file loading.
8437 Affected file lib/silccrypt/silcpkcs.c.
8439 * Execute the packet parsing for client with zero (0) timeout
8440 if the protocol is active. Affected file silcd/server.c.
8442 Sun Apr 8 19:30:56 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8444 * Made the key generation options to the silcd program. Added
8445 -C option, equivalent to client's option.
8447 * Added new [ServerKeys] config section to the server. It
8448 configures the server's public and private key.
8450 * Defined generic Public Key Payload into the protocol
8451 specification to send specific type of public keys and
8454 * Defined new command SILC_COMMAND_GETKEY to fetch a client's
8455 public key or certificate.
8457 * Implemented the GETKEY command to the server and to the
8458 client library and on user interface.
8460 Sun Apr 8 01:37:21 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8462 * Made preliminary `make install' work.
8464 Thu Apr 5 17:42:30 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8466 * Added SilcServerRekey context into silcd/idlist.h.
8468 * Added the PFS support as defined in the specification to the
8469 SKE protocol. Affected files lib/silcske/*.c.
8471 * Added `ske_group' field to the SilcServerRekey context to hold
8472 the number of the SKE group that is used with PFS in re-key.
8473 Affected file silcd/idlist.h.
8475 * Added PFS re-key support to the server. Affected file is
8478 * Added silc_protocol_cancel to cancel execution of the next
8479 state of the protocol. Affected file is
8480 lib/silccore/silcprotocol.[ch].
8482 * Added the re-key support with and without PFS to the client
8483 library. Re-key is performed once in an hour, by default.
8485 Added new protocol type SILC_PROTOCOL_CLIENT_REKEY.
8486 Added silc_client_rekey_callback and silc_client_rekey_final.
8487 Affected files are lib/silcclient/protocol.[ch] and
8488 lib/silcclient/client.[ch].
8490 * Removed the `hmac_key' and `hmac_key_len' fields from the
8491 SilcClientConnection structure; not needed. Affected file is
8492 lib/silcclient/client.h.
8496 Wed Apr 4 16:32:31 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8498 * Do not ask whether user wants to use the negotiated private key
8499 for private messages, just use it. Affected file is
8500 silc/local_command.c.
8502 * Added `send_enc_key' and `enc_key_len' fields to the
8503 SilcIDListData structure since they are needed in the re-key
8504 phase. Affected file is silcd/idlist.[ch].
8506 * Implemented the simple re-key protocol into the server.
8507 Affected files silcd/server.c and silcd/protocol.[ch]. The
8508 re-key will be performed once in an hour, by default.
8510 Added new protocol type SILC_PROTOCOL_SERVER_REKEY.
8511 Added silc_server_rekey, silc_server_rekey_callback and
8512 silc_server_rekey_final.
8514 * Removed Tunneled flag from the protocol. Updated the code
8515 and the specifications.
8517 * Adde `pfs' field to the SilcIDListData to indicate whether
8518 the PFS is to be performed in the re-key. Affected file is
8521 Tue Apr 3 21:52:42 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8523 * Defined uint8, int8, uint16, int16, uint32, int32, uint64 and
8524 int64 of at least the xintXX size. If void * is less that 4
8525 bytes uint32 * will be used. Defined bool as boolean.
8527 * Changed _ALL_ unsigned long and unsigned int to uint32,
8528 unsgined short to uint16 in the source tree.
8530 * Fixed a fatal bug in silc_server_remove_clients_by_server. Do
8531 not handle clients that has entry->data.registered == FALSE.
8532 They are not in the network anymore. Affected file is
8535 Tue Apr 3 16:39:19 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8537 * Implemented the sending of the SERVER_SIGNOFF notify in the
8538 server. Affected file is silcd/server.c.
8540 * Added silc_server_send_notify_args into silcd/packet_send.[ch].
8541 Added also silc_notify_payload_encode_args into the
8542 lib/silccore/silcnotify.[ch].
8544 * Implemented ther SERVER_SIGNOFF notify handling in the server.
8545 Affected file silcd/packet_receive.c.
8547 * Implemented the SERVER_SIGNOFF notify handling in the client
8548 library. Affected file lib/silcclient/client_notify.c. Also,
8549 implemnted the printing of the SERVER_SIGNOFF info to the
8550 application. Affected file silc/client_ops.c.
8552 * The silc_idlist_del_server now returns TRUE or FALSE to indicate
8553 if the deleting was successful. Affected file silcd/idlist.[ch].
8555 * Added support for public key authentication in the connection
8556 authentication protocol in the client library. Affected file
8557 lib/silcclient/protocol.c.
8559 * Changed the server's silc_idlist_get_clients_by_* interface
8560 to support already allocated array so that new entries may be
8561 added to pre-allocated array. Affected file silcd/idlist.[ch].
8562 This fixes some bugs with WHOIS, WHOWAS and IDENTIFY commands
8563 and command replies.
8565 * All command reply functions in the server now calls the
8566 pending command callback even if error occured. This way the
8567 error will be delivered to the client as well. Affected files
8568 silcd/command.c and silcd/command_reply.c.
8570 * Fixed INFO command to return local server's info if no server
8571 was provided. Affected file lib/silcclient/command.c.
8573 * Removed RESTART command for good. Updated the code and the
8576 * Rewrote parts of the task system. It is a bit simpler now.
8577 Removed unsued task priorities. The affected files are
8578 lib/silcutil/silctask.[ch].
8580 Mon Apr 2 20:02:33 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8582 * Moved the USERS printing from the library to the application.
8583 Affected files lib/silcclient/command.c and silc/client_ops.c.
8585 Mon Apr 2 13:13:23 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8589 * Added channel key re-key support. The re-key is perfomed
8590 only by the router and is done once in an hour. Added `rekey'
8591 field to the SilcChannelEntry in the server. Affected files
8592 silcd/server.c and silcd/idlist.h.
8594 * Added silc_task_unregister_by_context into the file
8595 lib/silcutil/silctask.[ch].
8597 Sun Apr 1 19:49:34 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8599 * Added SILC_UMODE_GONE mode to indicate when the client is not
8600 present in the SILC network. Added also support to the local
8601 command AWAY that will set this mode. Added support of showing
8602 "xxx is gone" in WHOIS command. The USERS command shows the
8603 gone status as well.
8605 * Fixed setting server and router operator privileges in the
8606 server's UMODE command. Affected file silcd/command.c.
8608 * Merged the SKE KE1 and KE2 payloads into one payload. The
8609 new KE payload is equivalent to the old KE2 payload.
8611 Cleaned up the SKE Start Payload parsing. It now uses the
8612 simple buffer unformatting to do the parsing. A lot faster
8615 Added new Mutual Authentication flag (SILC_SKE_SP_FLAG_MUTUAL)
8616 to the SKE that is used to indicate whether both of the SKE
8617 parties should perform authentication. By default only the
8618 responder performs authentication. By setting this flag also
8619 the initiator must do authentication. By default it is unset
8620 since in normal SKE case, client to server connection, only
8621 the responder should do authentication. When doing SKE between
8622 two clients both should perform authentication. Updated the
8623 code and the protocol specs.
8625 * A little fix to IDENTIFY command in the server. Search the
8626 client first by hash not nickname. Affected file is
8629 * Fixed the silc_client_close_connection to support closing
8630 the client to client connections wihtout deleting too much
8631 data. Affected file lib/silcclient/client.c.
8633 * Fixed a fatal bug in server and client; if KE1 or KE2 packets
8634 are received if protocol used to be active but is not anymore
8635 the application would crash due to NULL pointer dereference.
8636 Affected files silcd/server.c and lib/silcclient/client.c.
8638 * Added `hash' field to the SilcClientConnection to include
8639 the hash function negotiated in the SKE protocol.
8641 * Added new channel mode SILC_CMODE_FOUNDER_AUTH that is used
8642 to set the channel founder authentication data. A client can
8643 claim the founder rights later by providing the authentication
8644 data to the CUMODE command using SILC_CUMODE_FOUNDER mode.
8645 This way the channel founder can regain the channel founder
8646 privileges even it is left the channel. This works only on
8647 local server and the client must be connected to the same
8648 server to be able to regain the founder rights. Updated the
8649 protocol specs accordingly.
8651 Added support to the CMODE command in the client to set the
8652 founder auth data. Read the README to see how to set it.
8654 Added support to the CUMODE command to claim the founder
8655 rights. Read the README to see how to do it.
8657 Added support for the founder authentication to the Channel
8658 Entry in the server. Affected file silcd/idlist.h.
8660 Added support for the SILC_CMODE_FOUNDER_AUTH mode in the
8661 server's CMODE command. Affected file silcd/command.c.
8663 * Added the following new functions into lib/silccore/silcauth.[ch]:
8664 silc_auth_get_method and silc_auth_get_data.
8666 * The server now saves the remote hosts public key to the
8667 SilcIDListData pointer. Affected file silcd/protocol.c.
8669 * The normal server now does not remove the channel entry from
8670 the cache if the founder authentication data is set. It used
8671 to remove it if the founder was the last one on the channel on
8672 the server and left the channel. The auth data is saved and
8673 if the channel is re-joined later the old entry is used with
8674 the old auth data. Affected files silcd/command_reply.c and
8677 * Removed the `pkcs' field from the SilcIDListData structure
8678 in the server; it is not used. Affected file silcd/idlist.h.
8680 Sat Mar 31 15:38:36 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8682 * Fixed packet processing on slow links. Partial packets were
8683 never re-processed because the incoming data buffer was cleared
8684 by the application. Application must not directly clear the
8685 sock->inbuf, the packet processing routines handle it. Fixed
8686 this in client library and in server.
8688 Fri Mar 30 16:35:27 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8690 * Fixed the WHOIS and IDENTIFY send reply function to really
8691 check whether to send list or just one entry. Affected file
8694 * Cleaned up the LEAVE command's channel key distribution. The
8695 affected file silcd/command.c.
8697 * Changed CMODE_CHANGE's <Client ID> to <ID Payload> as server
8698 can enforce the channel mode as well. In that case the ID
8699 includes the ID of the server. The code now enforces the
8700 mode change if the router have different mode than the server.
8702 * The notify client operation with CMODE_CHANGE notify can now
8703 return NULL client_entry pointer if the CMODE was not changed
8704 by client. Application must check for this.
8706 * Added <Server ID> argument to INFO command to support server
8707 info fetching by Server ID.
8709 * Added silc_server_announce_get_channel_users to get assembled
8710 packets of channel users of the specified channel. Affected
8711 file silcd/server.[ch].
8713 * Fixed bug in CHANNEL_CHANGE notify in the server. The new ID
8714 was freed underneath the ID Cache.
8716 * Re-announce clients when the server received CHANNEL_CHANGE
8717 notify from the router. Affected file silcd/packet_send.c.
8719 Thu Mar 29 19:10:28 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8721 * Fixed a fatal bug when client does /join 1 2 3 4 5 6 the server
8722 crashed since it did not handle the fact that there is no cipher
8723 called "3" and didn't check the error condition. Now fixed.
8725 * Added SILC_MESSAGE_FLAG_REQUEST message flag as generic request
8726 flag. It can be used to send message requests.
8728 Thu Mar 29 12:26:25 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8730 * Implemented the RESTART command in the client.
8732 * Added SILC_MESSAGE_FLAG_NOTICE message flag for informational
8733 notice type messages. Added notice printing to the user
8736 * The channel keys are not re-generated if the channel's mode
8737 is PRIVKEY, ie private key on the channel exists. Affected
8738 files silcd/server.c and silcd/command.c.
8740 * Fixed a little bug in channel message delivery when channel
8741 private keys are set in the server. Affected file is
8742 silcd/packet_send.c.
8744 * Changed the setting on channel->on_channel = TRUE from the
8745 silc_client_save_channel_key to the JOIN command reply. The
8746 key payload is not received if the private channel key is set.
8747 Affected file lib/silcclient/command_reply.c and the
8748 lib/silcclient/client_channel.c.
8750 * When the CMODE_CHANGE notify is sent and the channel private
8751 key mode is removed the channel key must be re-generated in
8752 other cells as well. Added this support for the router in the
8753 silcd/packet_receive.c.
8755 * Added new local command NOTICE to send notice message on
8756 channel. Affected file silc/local_command.[ch].
8758 Wed Mar 28 23:55:54 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8760 * Added new local command ME to the client. It is used to send
8761 message to a channel with SILC_MESSAGE_FLAG_ACTION to indicate
8762 some action. Affected file silc/local_command.[ch].
8764 * Changed channel_message and private_message client operations
8765 to deliver the message flags to the application. Added also
8766 the `flags' arguments to the silc_client_send_channel_message
8767 and silc_client_send_private_message functions. Affected file
8770 Wed Mar 28 20:50:47 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8772 * Redefined the Private Message Payload to support private message
8773 keys and to support the new private message flags. Updated
8774 the protocol specs. Flags makes it possible to have for example
8775 CTCP style messages.
8777 * Added new type SilcPrivateMessagePayload and defined an API
8778 for it in the lib/silcclient/silcprivate.[ch].
8780 * Tested private message private keys successfully. Tested the
8781 private message key set, unset and list commands with the new
8784 * Redefined the Channel Message Payload to include the channel
8785 message flags (equal with private message flags) to support
8786 for example CTCP style messages.
8788 * Defined some of the message (for channel and private message)
8789 flags. Updated the protocol specs and added the flags to the
8790 lib/silccore/silcchannel.h. The type is SilcMessageFlags.
8792 Wed Mar 28 15:52:36 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8794 * Added SilcKeyAgreementStatus type to the key agreement routines
8795 to indicate the current status and error if one occured.
8796 The status types are defined in the lib/silcclient/silcapi.h.
8798 * Added new local command KEY that is used to set and unset private
8799 keys for channels, set and unset private keys for private messages
8800 with remote clients and to send key agreement requests and
8801 negotiate the key agreement protocol with remote client. The
8802 key agreement is supported only to negotiate private message keys,
8803 it currently cannot be used to negotiate private keys for channels,
8804 as it is not convenient for that purpose.
8806 * Fixed a minor pending callback setting bug in the function
8807 silc_client_get_client_by_id_resolve, now the function works.
8808 Affected file lib/silcclient/idlist.c.
8810 * Added function silc_net_get_local_port to get local bound
8811 port by socket. Added to lib/silcutil/silcnet.[ch].
8813 * Added `sockets' and `sockets_count' fields to the SilcClient
8814 object. They hold the sockets of the listenning sockets in
8815 the client. Listenning sockets may be for example the key
8816 agreement server. Affected file lib/silcclient/client.[ch].
8817 Added functions the silc_client_add_socket and the
8818 silc_client_del_socket. They are exported to the application
8821 * Added ~./silc/clientkeys to support other client's public keys.
8823 * Renamed verify_server_key client operation to verify_public_key
8824 and added one argument to indicate the type of the connection
8825 (server, client etc.).
8827 Tue Mar 27 22:22:38 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8829 * Added silc_server_connection_auth_request to handle the
8830 incoming CONNECTION_AUTH_REQUEST packet. Affected file is
8831 silcd/packet_receive.[ch].
8833 * Added silc_server_send_connection_auth_request into the
8834 silcd/packet_send.c to send the connection auth request packet.
8836 * Cleaned up the silcd/protocol.c a bit and fixed some memory
8839 * Fixed the public key authentication in responder side in the
8840 server. The `auth_data' pointer includes the SilcPublicKey
8841 not the path to the public key. Affected file silcd/protocol.c.
8843 * Implemented the public key authentication in the initiator side
8844 in the server. Affected file silcd/protocol.c.
8846 * Removed the [RedirectClient] config section from the server
8847 configuration. Is not needed and I don't want to implement it.
8849 Tue Mar 27 12:49:56 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8851 * Cleaned up the CMODE command in the server. It now works
8852 correctly and supports all the modes defined in the protocol.
8853 Affected file is silcd/command.c.
8855 * Added `hmac_name' field to the SilcChannelEntry in the server
8856 to hold the default HMAC of the channel. It can be set when
8857 creating the channel (with JOIN command). Affected files
8860 * Added <cipher> and <hmac> argument to the CMODE_CHANGE notify
8861 type to indicate the change of the current cipher and hmac
8862 on the channel. Client can safely ignore the <cipher> argument
8863 (if it chooses to do so) since the CHANNEL_KEY packet will
8864 force the channel key change anyway. The <hmac> argument is
8865 important since the client is responsible of setting the new
8866 HMAC and the hmac key into use.
8868 * Fixed the CMODE command in the client library as well.
8870 * Tested CMODE command in router environment successfully.
8872 Mon Mar 26 14:39:48 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8874 * Show the version of the remote client (or server) when connecting
8875 to the server. It is logged to the log file. Affected file
8876 is silcd/protocol.c.
8878 * Fixed the KILLED notify handling in the client library. The
8879 client must be removed from all channels when receiving the
8882 Also, do not remove the client entry when giving the KILL
8883 command but when the KILLED notify is received.
8885 * Removed silc_idlist_find_client_by_nickname from the server.
8886 Not needed anymore. Affected files silcd/idlist.[ch].
8888 * Implemented the CHANNEL_CHANGE notify type handling to the
8889 server. Affected file silcd/server.c.
8893 Mon Mar 26 12:11:14 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8895 * Added silc_server_send_notify_invite to send the INVITE
8896 notify between routers.
8898 * Implemented the INVITE command correctly to the server.
8900 * Implemented the INVITE notify type handling in the server.
8902 * Implemented the INVITE command to the client library and on the
8905 Sun Mar 25 20:27:09 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8907 * Added function silc_server_get_client_resolve to find the
8908 client entry by ID from all ID lists and then resolve it
8909 (using WHOIS) if it cannot be found. Affected file is
8912 Sun Mar 25 13:52:51 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8914 * Implemented the BAN command to the client library.
8916 * The JOIN command in the server now checks the invite list
8919 * Changed the silc_command_reply_payload_encode_va and the
8920 silc_command_payload_encode_va to support that if argument is
8921 NULL it ignores and checks the next argument. Affected file
8922 lib/silccore/silccommand.c.
8924 * Added silc_server_send_notify_ban to send the BAN notify
8925 type between routers.
8927 * Chaned the silc_notify_payload_encode to support that if
8928 argument is NULL it ignores and checks the next argument.
8929 Affected file lib/silccore/silcnotify.c.
8931 * Tested ban lists in router environment successfully.
8933 Sat Mar 24 14:47:25 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8935 * Implemented BAN command to the server, in silcd/command.[ch].
8937 * Removed the BAN and INVITE_LIST modes from the CMODE command
8940 * Added function silc_string_match to regex match two strings.
8941 Affected files lib/silcutil/silcutil.[ch].
8943 Fri Mar 23 22:02:40 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8945 * Redefined parts of the SilcChannelEntry in the server to support
8946 the new ban and invite lists.
8948 Fri Mar 23 16:25:11 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8950 * Redefined the INVITE command. The same command can be used to
8951 invite individuals to the channel but also to manage the invite
8952 list of the channel (to add to and remove from the invite list).
8953 Updated the protocol specs.
8955 * Added new command SILC_COMMAND_BAN that can be used to manage
8956 the ban list of the channel. Updated the protocol specs.
8958 * Removed the channel modes: the SILC_CMODE_BAN and the
8959 SILC_CMODE_INVITE_LIST as they were a bit kludge to be included
8960 in the CMODE command. The equivalent features are now available
8961 using INVITE and BAN commands. Updated the protocol specs.
8963 * Added new SILC_NOTIFY_TYPE_BAN notify type to notify routers
8964 in the network about change in the current ban list. The notify
8965 type is not used by the client.
8967 * Redefined parts of the SILC_NOTIFY_TYPE_INVITE command to
8968 support the invite lists.
8970 Thu Mar 22 22:52:23 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8972 * Added new function silc_string_regexify that converts string
8973 including wildcard characters into regex string that can
8974 be used by the GNU regex library. Added into the file
8975 lib/silcutil/silcutil.[ch].
8977 Added silc_string_regex_combine to combine to regex strings
8978 into one so that they can be used as one regex string by
8979 the GNU regex library. Added into the file
8980 lib/silcutil/silcutil.[ch].
8982 Added silc_string_regex_match to match two strings. It returns
8983 TRUE if the strings match. Added into lib/silcutil/silcutil.[ch].
8985 Thu Mar 22 15:29:42 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8987 * Imported GNU regex to the soruce tree into lib/contrib.
8988 Fixed some compiler warning from the regex.c.
8990 Wed Mar 21 15:27:58 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8992 * Fixed MOTD command in the server to work in router environment.
8994 * Fixed the MOTD command in the client library to support
8995 the server argument in the command.
8997 * Added `nickname_len' argument to the silc_idlist_add_client
8998 in the server, as the `nickname' argument may be binary data
9001 * Added silc_idlist_get_channels to return all channels from
9004 * Implemented LIST command to the server. Affected file is
9007 * Implemented the LIST command to the client library and on the
9010 * Added [<user count>] argument to the LIST command reply.
9011 With private channels the user count is not shown.
9013 * Updated TODO and README.
9015 Tue Mar 20 21:05:57 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9017 * The client entry's data.registered must be TRUE even with
9018 global client entry on global client list. The data.registered
9019 is used to check whether the client is anymore in the network,
9020 for example with WHOWAS command so it must be valid.
9022 * Fixed the WHOWAS command in the server. It now actually works
9023 in router environment. Added function into silcd/command_reply.c
9024 silc_server_command_reply_whowas_save.
9026 * Added silc_idlist_purge function to the silcd/idlist.c
9027 to periodically purge the ID Cache.
9029 * Fixed INFO command in the server. It works now in router
9030 environment. Added <server name> argument to the INFO command
9031 reply. Updated the protocol specs.
9033 * Fixed minor bug in silc_idcache_purge to not purge if the
9034 expire value is zero.
9036 * Fixed various bugs in WHOIS and IDENTIFY command handling as
9037 they were buggy because of the WHOWAS information.
9039 * Fixed local command MSG to handle the async resolving of
9040 the remote client properly. It used to fail the first MSG.
9041 Affected file silc/local_command.c.
9043 * Added `data_len' field to SilcIDCache context.
9045 Tue Mar 20 16:29:00 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9047 * Update TODO. Todo in commands in the server.
9049 Tue Mar 20 15:45:14 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9051 * Added new notify type SILC_NOTIFY_TYPE_UMODE_CHANGE that is
9052 used by routers as broadcast packet to inform other routers
9053 about the changed user mode.
9055 Implemented the notify handling in the server. Affected file is
9056 silcd/packet_receive.c. Added the function
9057 silc_server_send_notify_umode to the silcd/packet_send.[ch].
9059 * Added new generic Channel Payload and deprecated the New Channel
9060 Payload. The New Channel Payload is now the generic Channel
9063 * Added new argument `mode' to the silc_server_send_new_channel
9064 as it is required in the Channel Payload now.
9066 * Renamed the SilcChannelPayload to SilcChannelMessagePayload
9067 and created a new and real SilChannelPayload to represent the
9068 new generic Channel Payload. Implemented the encode/decode
9069 for Channel Payload. Affected file lib/silccore/silcchannel.[ch].
9071 * Added silc_server_get_client_channel_list to return the list
9072 of channels the client has joined for WHOIS command reply.
9073 Affected file silcd/server.[ch].
9075 * Implemented the channel list sending in the WHOIS command reply
9076 in server and in the client.
9078 Implemented the channel list displaying on the user interface
9079 as well. Affected file silc/client_ops.c.
9081 * Added silc_channel_payload_parse_list to parse list of Channel
9082 Payloads. It returns SilcDList list of SilcChannelPayloads.
9083 Client for example can use this function to parse the list of
9084 channels it receives in the WHOIS command reply. The caller
9085 must free the list by calling silc_channel_payload_list_free.
9086 Affected files lib/silccore/silcchannel.[ch].
9088 Mon Mar 19 21:39:15 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9090 * Added one new argument <user mode> to the WHOIS command reply
9091 to return the mode of the user in SILC. Updated the protocol
9094 Implemented it to the server and client.
9096 Mon Mar 19 18:43:06 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9098 * Fixed the mode printing on the user interface on joining.
9099 Affected file silc/client_ops.c.
9101 * Implemented the UMODE command and user modes in general to the
9102 client library and to the user interface.
9104 * Implemented the UMODE command to the server.
9106 * The server now sends UNKNOWN_COMMAND error status if client sends
9107 unknown command. Affected file silcd/command.c.
9109 * All server commands now handle the command identifier the right
9110 way when sending the command reply to the client. The client can
9111 use to identify the command replies with the identifier.
9113 Mon Mar 19 16:13:07 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9115 * Added silc_server_get_client_route to resolve the route to
9116 the client indicated by the client ID. Affected file is
9119 * Added silc_server_relay_packet as general function to relay
9120 packet to arbitrary destination. This deprecates functions
9121 like _send_private_message_key, _relay_notify etc. Affected
9122 file is silcd/packet_send.[ch].
9124 Removed silc_server_send_key_agreement,
9125 silc_server_send_private_message_key and
9126 silc_server_packet_relay_notify functions from the file
9127 silcd/packet_send.[ch].
9131 * Implemented the SILC_NOTIFY_TYPE_KILLED notify handling in the
9132 server. Affected file silcd/packet_receive.[ch].
9134 * Implemented the KILL command to the client. Implemented the
9135 SILC_NOTIFY_TYPE_KILLED notify handling in the client library.
9136 Affected files lib/silcclient/command[_reply].c and
9137 lib/silcclient/client_notify.c. Implemented the KILL notify
9138 printing in the user inteface.
9140 * Fixed a lot silc_parse_nick memory leaks from the client
9141 library in the file lib/silcclient/command.c.
9143 * Changed the silc_server_send_notify_on_channels's `sender'
9144 argument from SilcSocketConnection to SilcClientEntry to
9145 check the sender as entry and not as connection object and not
9146 to send to the client provided as argument. The affected file
9147 is silcd/packet_send.[ch].
9149 * The notify packets that are destined directly to the client used
9150 to not to be processed by the server. Now changed that and the
9151 server processes all notify packets. After relaying the packet
9152 to the client the notify packet is processed in the server.
9154 * The silc_server_free_client_data now checks whether there is
9155 pending outgoing traffic for the client and purges the data to
9156 the network before removing the client entry.
9158 Sun Mar 18 21:02:47 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9160 * Added SILC_NOTIFY_TYPE_KILLED notify type. It is sent when
9161 an client is killed from the SILC Network. Updated the protocol
9164 Added new function silc_server_send_notify_killed to the
9165 silcd/packet_send.[ch].
9167 * Added function silc_server_packet_relay_notify to relay notify
9168 packets that are destined directly to a client. In this case
9169 the server does not process the notify packets but merely relays
9170 it to the client. Affected file silcd/packet_send.[ch].
9172 Added also silc_server_packet_process_relay_notify to check
9173 whereto relay the notify. Affected file is
9174 silcd/packet_receive.[ch].
9176 * Implemented the KILL command to the server.
9180 * Added the backup schema desgined last fall to the protocol
9181 specs for everyone to see. The specification is in the
9182 *-spec-xx.txt draft and the packet type definitions for the
9183 backup routers is in *-pp-xx.txt draft. Thusly, added also
9184 new packet type SILC_PACKET_CELL_ROUTERS.
9186 * A big security problem in the implementation discovered. The
9187 signoff of an client did not cause new channel key generation
9188 which it of course should've done. The channel keys must be
9189 always re-generated when client leaves (or signoffs) the channel.
9190 The silc_server_remove_from_channels funtion now handles
9191 the channel key re-generation.
9193 * Added `sender' argument to the silc_server_send_notify_on_channels
9194 to not to send the client provided as argument. Affected file
9195 silcd/packet_send.[ch].
9197 Fri Mar 16 15:52:49 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9199 * Implemented OPER and SILCOPER commands into the server and
9202 * Added silc_auth_verify and silc_auth_verify_data to verify
9203 the authentication directly from the authentication payload.
9204 It supports verifying both passphrase and public key based
9205 authentication. Affected file lib/silccore/silcauth.[ch].
9207 * Added `hash' field to the SilcIDListData structure. It is the
9208 hash negotiated in the SKE protocol. Affected file is
9211 * Slight redesigning of the SilcAuthPayload handling routines.
9212 Do not send SilcPKCS but SilcPublicKey as argument.
9214 * Implemented the public key authentication support to the
9215 serverconfig. The public key is loaded from the provided path
9216 and saved as authentication data to void * pointer. Thus,
9217 changed the unsigned char *auth_data to void *auth_data;
9219 * Fixed SHUTDOWN command to send the reply before the server
9220 is shutdown. :) Affected file silcd/command.c.
9222 * Fixed fatal bug in CONNECT command. The hostname was invalid
9223 memory and server crashed. Affected file silcd/command.c.
9225 * Fixed fatal bug in CLOSE command. The server_entry became
9226 invalid but was referenced later in the command. Affected file
9229 Thu Mar 15 12:46:58 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9231 * Fixed fatal bug in failure packet handling. Server ignored
9232 the failure and thus crashed when it came.
9236 Wed Mar 14 20:37:35 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9238 * Added new SILC_CF_LAG_STRICT command flag that strictly forces
9239 that the command may be executed only once in (about) 2 seconds.
9240 The old SILC_CF_LAG flag is same but allows command bursts up
9241 to five before limiting.
9243 Added the support for CF_LAG and CF_LAG_STRICT flags to the
9244 server code. Various commands now includes the CF_LAG_STRICT
9245 flag to disallow any kind of miss-use of the command.
9247 * Fixed the silc_buffer_unformat to not to allocate any data
9248 if the length of the data is zero. It used to allocate the
9249 length + 1. Affected file lib/silcutil/silcbuffmt.c.
9251 Wed Mar 14 16:10:30 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9253 * Changed the format of AdminConnection configuration section
9254 in the server. Added username of the admin to the format.
9255 Affected files silcd/serverconfig.[ch].
9257 Added silc_server_config_find_admin into silcd/serverconfig.[ch]
9258 to return admin configuration data by host, username and/or
9261 Wed Mar 14 13:18:16 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9263 * Implemented WHOWAS command to the server. Added the functions:
9265 silc_server_command_whowas_parse,
9266 silc_server_command_whowas_send_reply,
9267 silc_server_command_whowas_from_client and
9268 silc_server_command_whowas_from_server
9270 * Added <Client ID> argument to the WHOWAS command reply. Updated
9271 the protocol specs accordingly.
9273 * Implemented WHOWAS command and command_reply to the client
9276 Implemented the WHOWAS printing on the user interface.
9278 Tue Mar 13 22:17:34 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9280 * Added new argument to the WHOWAS command reply, the real name.
9281 It is an optional argument. Updated the protocol specs.
9283 * Added SilcIDCacheDestructor callback that is registered when
9284 the SilcIDCache is allocated. The callback is called when
9285 an cache entry in the ID Cache expires, or is purged from the
9286 cache. Added into lib/silccore/idcache.[ch].
9288 Added silc_idlist_client_destructor to the silcd/idlist.[ch]
9289 to destruct the client entries when the cache entry expires.
9290 Other ID Cache's in server and in the client library ignores
9293 * If the ID Cache entry's `expire' field is zero then the entry
9294 never expires. Added boolean `expire' argument to the
9295 silc_idcache_add function in the lib/silccore/idcache.[ch].
9296 If it is TRUE the default expiry value is used.
9298 * Added silc_server_free_client_data_timeout that is registered
9299 when client disconnects. By default for 5 minutes we preserve
9300 the client entry for history - for WHOWAS command.
9302 Tue Mar 13 13:26:18 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9304 * Added support to the server to enforce that commands are not
9305 executed more than once in 2 seconds. If server receives
9306 commands from client more frequently, timeout is registered
9307 to process the commands. Affected file silcd/command.c.
9308 Added new function silc_server_command_process_timeout.
9310 * Changed NICK_NOTIFY handling in client library to check that
9311 if the client's nickname was changed, so there is no need to
9312 resolve anything from the server.
9314 * Removed error printing from the WHOIS and IDENTIFY commands.
9315 If error occurs then it is ignored silently in the client library.
9316 The application, however, may map the received error to
9317 human readable error string. The application currently maps
9318 the NO_SUCH_NICKNAME error to string.
9320 * Made the command status message public to the application. Moved
9321 them from lib/silcclient/command_reply.c to
9322 lib/silcclient/command_reply.h. The application can map the
9323 received command status to the string with the
9324 silc_client_command_status_message function.
9326 * Added check to the server to check that client's ID is same
9327 as the Source ID in the packet the client sent. They must
9330 Tue Mar 13 12:49:21 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9332 * Added dist-bzip hook to the Makefile.am to make bzip2
9333 compressed distributions.
9335 Mon Mar 12 18:43:38 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9337 * Server now enforces the maximum length for the nickname and
9338 the channel as protocol specification dictates. 128 bytes for
9339 nickname and 256 bytes for channel name.
9341 * Moved the WHOIS printing to the application. The client libary
9342 does not print out the WHOIS information anymore, the application
9343 must do it. Renamed silc_client_command_reply_whois_print to
9344 the silc_client_command_reply_whois_save.
9346 The client's idle time is also sent to the application now, and
9347 the idle is shown on screen.
9349 * Added silc_client_command_reply_identify_save to save the
9350 received IDENTIFY entries.
9352 * Do not check for channel private keys in message sending and
9353 reception if the channel does not have the PRIVKEY mode set.
9354 Affected file lib/silclient/client_channel.c.
9356 Sun Mar 11 20:25:06 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9358 * Fixed a minor bug if WHOIS and IDENTIFY command parsing that
9359 just surfaced after chaning the JOIN procedure.
9361 Sun Mar 11 14:59:05 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9363 * Added silc_client_get_clients_by_list to get client entries
9364 from Client ID list, that is returned for example by JOIN
9365 and USERS command replies. The application should use this
9366 function for example when JOIN command reply is received to
9367 resolve the clients already on the channel (library does not
9368 do that anymore as USERS command reply is not used in the JOIN
9369 procedure anymore). Affected files lib/silcclient/silcapi.h and
9370 lib/silcclient/idlist.c.
9372 * JOIN command reply and USERS command reply returns now SilcBuffer
9373 pointers instead of unsigned char pointers when returning
9374 the client list and mode list.
9376 * Added <Client ID> argument to the JOIN command reply, mainly
9377 for the server to identify for which client the command was
9378 originally sent. Updated protocol specs accordingly.
9380 * Added SilcDlist private_key pointer to the SilcChannelEntry
9381 in the client to support the channel private keys. Affected
9382 file is lib/silcclient/idlist.h.
9384 * Added SilcChannelPrivateKey argument to the function
9385 silc_client_send_channel_message so that application can choose
9386 to use specific private ke if it wants to. If it is not provided,
9387 the normal channel key is used, unless private keys are set.
9388 In this case the first (key that was added first) is used
9389 as the encryption key.
9391 * Implemented the support for channel private key handling.
9392 Implemented the following functions:
9394 silc_client_add_channel_private_key,
9395 silc_client_del_channel_private_keys,
9396 silc_client_del_channel_private_key,
9397 silc_client_list_channel_private_keys and
9398 silc_client_free_channel_private_keys
9400 Affected file lib/silcclient/client_channel.c.
9402 * Added the support for the private keys in the channel message
9403 sending and encryption and in the message reception and
9404 decryption. Affected funtions are
9405 silc_client_send_channel_message and silc_client_channel_message.
9407 Sat Mar 10 21:36:22 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9409 * Added SKE's key verify callback to the client library's
9410 KE protocol context. Affected files lib/silcclient/protocol.[ch].
9412 * Removed the statement that server (or router) must send USERS
9413 command reply when joining to the channel so that the client
9414 knows who are on the channel. Instead, the client list and
9415 client's mode list is now sent in the JOIN command reply to the
9416 client who joined channel. This is better solution.
9418 * Added function silc_server_get_users_on_channel and function
9419 silc_server_save_users_on_channel to the silcd/server.[ch].
9421 * Removed function silc_server_command_send_users from the
9424 * Do not show topic on the client library anymore. The topic is
9425 sent in the command reply notify to the application and the
9426 application must show the topic now.
9428 Sat Mar 10 00:07:37 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9430 * Added client searching by nickname hash into the IDENTIFY and
9431 WHOIS commands in the server as they were clearly missing from
9432 them. Affected file is silcd/command.c.
9434 * Fixed a bug in private message receiving in the client library.
9435 The remote ID was freed and it wasn't supposed, now it is
9438 Fri Mar 9 12:40:42 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9440 * Minor fix to the channel payload; allocate the data area, as it
9441 needs to be of specific length.
9443 * If the key agreement port is zero then the operating
9444 system will define the bound port. Affected files are
9445 lib/silcclient/silcapi.h and lib/silcclient/client_keyagr.c.
9447 * Added new function silc_channel_payload_decrypt into the file
9448 lib/silccore/silcchannel.[ch].
9450 * Moved the channel message etc, check from silc_packet_decrypt
9451 to applications. The library calls now a generic
9452 SilcPacketCheckDecrypt callback which is to return TRUE or FALSE
9453 when the packet is either normal or special. This was done to
9454 allow more wide range of checking that was not allowed when
9455 the code was in library. Now applications can do virtually any
9456 checks to the packet and return to the library the decision how
9457 the packet should be processed. Affected files are
9458 lib/silccore/silcpacket.[ch].
9460 Added silc_server_packet_decrypt_check to the server and
9461 silc_client_packet_decrypt_check to the client library.
9463 * Added silc_server_packet_send_srcdest into silcd/packet_send.[ch]
9464 to send with specified source and destination information.
9466 * Channel message delivery between routers was broken after the
9467 channel key distribution was fixed earlier. The channel key
9468 was used be to distributed to other routers as well which is not
9469 allowed by the protocol. Now this is fixed and channel keys
9470 really are cell specific and the channel message delivery between
9471 routers comply with the protocol specification.
9473 * Fixed various commands in server to check also the global list
9474 for the channel entry and not just the local list. The affected
9475 file silcd/command.c.
9477 Thu Mar 8 21:39:03 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9479 * Added assert()s to buffer formatting and unformatting routines
9480 to assert (if --enable-debug) when error occurs. Affected
9481 file: lib/silcutil/silcbuffmt.c.
9483 * Changed to auto-reconnect to check whether the remote host is
9484 router and register the re-connect timeout if it is. It used
9485 to check that whether we are normal server, but router must do
9486 auto-reconnect with another router as well. Affected file
9489 * Removed the [<key len>] option from CMODE command as the cipher
9490 name decides the key length, nowadays. See the defined ciphers
9491 from the protocol specification.
9493 * Added [<hmac>] option to the CMODE command to define the HMAC
9494 for the channel. Added SILC_CMODE_HMAC channel mode.
9496 * Added [<hmac>] option for the JOIN command so that user can
9497 select which HMAC is used to compute the MACs of the channel
9500 * Added Hmac field to the Channel Message Payload. The integrity
9501 of plaintext channel messages are now protected by computing
9502 MAC of the message and attaching the MAC to the payload. The
9503 MAC is encrypted. Now, it is clear that this causes some
9504 overhead to the size of the packet but rationale for this is that
9505 now the receiver can verify whether the channel message decrypted
9506 correctly and also when private keys are set for the channel the
9507 receiver can decrypt the packet with several keys and check from
9508 the MAC which key decrypted the message correctly.
9510 * Added silc_cipher_encrypt and silc_cipher_decrypt into the
9511 lib/silccrypt/silccipher.[ch].
9513 * Added silc_hash_len to return the digest length into the
9514 lib/silcrypt/silchash.[ch].
9516 * Rewrote parts of Silc Channel Payload interface in the
9517 lib/silccore/silcchannel.[ch]. The encode function now also
9518 encrypts the packet and parse function decrypts it.
9520 Wed Mar 7 20:58:50 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9522 * Fixed a minor formatting bug in the SKE's key material processing.
9523 It actually might have processed the keys wrong way resulting
9526 * Redefined the mandatory HMAC algorithms and added new algorithms.
9527 Added hmac-sha1-96 and hmac-md5-96 which are normal hmac-sha1
9528 and hmac-md5 truncated to 96 bits. The mandatory is now
9529 hmac-sha1-96. Rest are optional (including the one that used
9530 to be mandatory). Rationale for this is that the truncated HMAC
9531 length is sufficient from security point of view and can actually
9532 make the attack against the HMAC harder. Also, the truncated
9533 HMAC causes less overhead to the packets. See the RFC2104 for
9536 * Added new [hmac] configuration section. The SKE used to use
9537 the hash names (md5 and sha1) in the SKE proposal as HMCAS which
9538 is of course wrong. The official names that must be proposed in
9539 the SKE are the ones defined in the protocol specification
9540 (hmac-sha1-96 for example). The user can configure any hmac
9541 using any hash function configured in the [hash] section. At
9542 least, the mandatory must be configured.
9544 Rewrote the HMAC interface in lib/silccrypt/silchmac.[ch].
9546 * Added HMAC list to the SKE proposal list. It has now both
9547 hash algorithm list and HMAC list. This makes the protocol
9548 incompatible with previous versions. The SKE now seems to work
9549 the way it is supposed to work, for the first time actually.
9551 * Defined plain Hash algorithms to the protocol specification.
9554 Tue Mar 6 15:36:11 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9556 * Implemented support for key agreement packets into the server.
9557 Added functions silc_server_key_agreement and
9558 silc_server_send_key_agreement. Other than these functions,
9559 server has nothing to do with this packet.
9561 * Added support for private message key packets into the server.
9562 Added functions silc_server_private_message_key and
9563 silc_server_send_private_message_key.
9567 * Changed the silc_[client|server]_protocol_ke_set_keys to be
9568 called in the protocol's final callback instead in the END
9569 protocol state. This makes a little more sense and in the same
9570 time in client we can use the same protocol routines for normal
9571 key exchange and to key agreement packet handling as well.
9573 * Added to both client's and server's KE protocol context the
9574 SilcSKEKeyMaterial pointer to save the key material. We will
9575 bring the key material to the protocol's final callback by doing
9576 this. The final callback must free the key material.
9578 * Added SKE's packet_send callback into client's KE protocol
9579 context so that the caller can choose what packet sending function
9580 is used. This way we can use different packet sending when
9581 doing normal SKE when doing key agreement packet handling (in
9582 the key agreement packet handling we do not want to encrypt
9585 * Implemented the responder side of the key agreement routines
9586 in the client. The client can now bind to specified port and
9587 accept incoming key negotiation. The key material is passed
9588 to the application after the protocol is over.
9590 * Implemented the processing of incoming Key Agreement packet
9591 in the client. Added function silc_client_key_agreement to
9594 * Implemented the intiator side of the key agreement routines
9595 in the client. The client can now initiate key agreement with
9596 another remote client. The key material is passed to the
9597 application after the protocol is over.
9599 * Created client_keyagr.c to include all the key agreement
9602 * Added macro SILC_TASK_CALLBACK_GLOBAL which is equal to the
9603 SILC_TASK_CALLBACK except that it is not static.
9605 * Created client_notify.c and moved the Notify packet handling
9606 from the client.[ch] into that file.
9608 * Created client_prvmsg.c and moved all private message and
9609 private message key routines from the client.[ch] into that file.
9611 * Create client_channel.c and moved all channel message and
9612 channel private key routines from the client.[ch] into that file.
9614 * Changed silc_client_get_client_by_id_resolve to resolve with
9615 WHOIS command instead of IDENTIFY command, in the file
9616 lib/silclient/idlist.c.
9618 Mon Mar 5 18:39:49 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9620 * Implemented the SKE's responder side to the Client library.
9622 * When FAILURE is received to the protocol do not trust it
9623 blindly. Register a timeout to wait whether the remote closes
9624 the connection as it should do it, only after that process the
9625 actual failure. This was changed to both client and server.
9627 * Added client_internal.h to include some of the structures
9628 there instead of client.h in lib/silcclient/.
9630 * Added function silc_task_unregister_by_callback to unregister
9631 timeouts by the callback function.
9633 Sat Mar 3 19:15:43 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9635 * Some "Incomplete WHOIS info" errors has been appearing on the
9636 log files. Took away the entry->userinfo check from WHOIS
9637 reply sending. The entry->userinfo is now " " if client did not
9638 provide one. I thought this was fixed earlier but something
9639 is wrong still. Let's see if the error still appears.
9641 Wed Feb 28 20:56:29 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9643 * Fixed a minor bug in the login when the channel key is
9644 re-generated in the server. It used to generate the key in
9645 wrong order and thus caused problems in the channel traffic.
9647 * Fixed a minor bug in channel key distsribution after
9648 KICK command. The key was not sent to the router even though
9651 Tue Feb 27 20:24:25 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9653 * Added silc_ske_process_key_material_data as generic routine
9654 to process any key material as the SILC protocol dictates. The
9655 function is used by the actual SKE library but can be used by
9656 applications as well. This relates to the private message keys
9657 and the channel private keys since they must be processed the
9658 same way the normal SILC session keys. The protocol dictates
9659 this. Affected files: lib/silcske/silcske.[ch].
9661 Added also silc_ske_free_key_material to free the
9662 SilcSKEKeyMaterial structure.
9664 * Defined silc_cipher_set_key function to set the key for
9665 cipher without using the object's method function. The affected
9666 files: lib/silccrypt/silccipher.[ch].
9668 * Implemented silc silc_client_add_private_message_key,
9669 silc_client_add_private_message_key_ske,
9670 silc_client_del_private_message_key,
9671 silc_client_list_private_message_keys and
9672 silc_client_free_private_message_keys functions in the
9675 Added functions silc_client_send_private_message_key to send
9676 the Private Message Key payload and silc_client_private_message_key
9677 to handle incoming Private Message Key payload.
9679 * Added Cipher field to the Private Message Key payload to set
9680 the cipher to be used. If ignored, the default cipher defined
9681 in the SILC protocol (aes-256-cbc) is used.
9683 Tue Feb 27 13:30:52 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9685 * Removed lib/silcclient/ops.h file.
9687 Redefined parts of the SILC Client Library API. Created new
9688 file silcapi.h that deprecates the ops.h file and defines the
9689 published Client Library API. Defined also private message key
9690 API and channel private key API into the file.
9692 This is the file that the application must include from the
9693 SILC Client Library. Other files need not be included by
9694 the application anymore.
9696 * Added new key_agreement client operation callback and also
9697 defined the Key Agreement library API for the application.
9699 Tue Feb 27 11:28:31 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9701 * Added new packet type: SILC_PACKET_KEY_AGREEMENT. This packet
9702 is used by clients to request key negotiation between another
9703 client in the SILC network. If the negotiation is started it
9704 is performed using the SKE protocol. The result of the
9705 negotiation, the secret key material, can be used for example
9706 as private message key.
9708 Implemented the Key Agreement payload into the files
9709 lib/silccore/silauth.[ch].
9711 Mon Feb 26 12:13:58 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9713 * Redefined ciphers for the SILC protocol. Added some new ciphers
9714 and defined the key lengths for the algorithms. Changed the
9715 code accordingly. The default key length is now 256 bits.
9717 * Fixed SKE key distribution function silc_ske_process_key_material
9718 when the key length is more than 128 bits. The default key
9719 length in SILC is now 256 bits.
9721 * Added new command status type: SILC_STATUS_ERR_UNKOWN_ALGORITHM
9722 to indicate unsupported algorithm.
9724 * Renamed rijndael.c to aes.c and all functions as well.
9726 * Fixed a long standing channel key setting bug in client library.
9727 Weird that it has never surfaced before.
9729 * Fixed bug in channel deletion. If the entire channel is removed
9730 then it must also delete the references of the channel entry
9731 from the client's channel list as the client's channel entry and
9732 the channel's client entry share same memory.
9734 Sun Feb 25 20:47:29 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9736 * Implemented CONNECT and SHUTDOWN commands in the client.
9738 * Implemented CLOSE command to the client.
9740 * Added the function silc_idlist_find_server_by_name into the
9741 files silcd/idlist.[ch].
9743 Added the function silc_idlist_find_server_by_conn into the
9744 files silcd/idlist.[ch].
9746 Sat Feb 24 23:45:49 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9748 * DIE command was renamed to SHUTDOWN. Updated the both code
9751 * Defined SILC_UMODE_NONE, SILC_UMODE_SERVER_OPERATOR and
9752 SILC_UMODE_ROUTER_OPERATOR modes into lib/silccore/silcmode.h.
9754 * Implemented CONNECT, CLOSE and SHUTDOWN commands to the server
9757 * Added function silc_server_create_connection function to create
9758 connection to remote router. My server implementation actually
9759 does not allow router to connect to normal server (it expects
9760 that normal server always initiates the connection to the router)
9761 so the CONNECT command is only good for connecting to another
9764 Sat Feb 24 16:03:45 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9766 * Added SILC_NOTIFY_TYPE_KICKED to indicate that the client
9767 or some other client was kicked from the channel.
9769 Implemented the handling of the notify type to both client
9772 Implemented silc_server_send_notify_kicked to send the KICKED
9773 notify. It is used to send it to the server's primary router.
9775 * Implemented the KICK command into server and client.
9777 * Added `query' argument to the silc_idlist_get_client function
9778 to indicate whether to query the client from server or not if
9781 * Added new command status type SILC_STATUS_ERR_NO_CHANNEL_FOPRIV
9782 to indicate that the client is not channel founder.
9786 Sat Feb 24 00:00:55 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9788 * Removed the rng context from SilcPacketContext structure and
9789 changed that the packet routine uses the Global RNG API.
9791 Fri Feb 23 11:22:57 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9793 * Added support for quit message that client can "leave" on the
9794 channel when it quits the SILC. It is ditributed inside the
9795 SILC_NOTIFY_TYPE_SIGNOFF notify type.
9797 Added silc_server_free_client_data that will take the
9798 signoff message as argument.
9800 * Changed SKE routines to use the silc_pkcs_sign/verify routines.
9802 Thu Feb 22 23:05:36 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9804 * Updated parts of the protocol specification to keep it up
9807 Thu Feb 22 15:08:20 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9809 * Added List flag (SILC_PACKET_FLAG_LIST) to indicate list of
9810 payloads in one packet.
9812 * Deprecated following packet types: NEW_ID_LIST, NEW_CHANNEL_LIST,
9813 NEW_CHANNEL_USER_LIST, SET_MODE and SET_MODE_LIST. List packets
9814 use now the new List flag.
9816 * Also deprecated the following packet types: REPLACE_ID,
9817 NEW_CHANNEL_USER and REMOVE_CHANNEL_USER packet types.
9819 * Added list support for Notify packet in server.
9821 * Added silc_server_send_notify_channel_change to send the
9822 CHANNEL_CHANGE notify type to replace channel ID's. Deprecates
9823 the silc_server_send_replace_id.
9825 * Added silc_server_send_notify_nick_change to send the
9826 NICK_CHANGE notify type. Deprecates the function
9827 silc_server_send_replace_id.
9829 * Added silc_server_send_notify_join to send the JOIN notify type.
9830 Deprecates the function silc_server_send_new_channel_user.
9832 * Added silc_server_send_notify_leave to send LEAVE notify type.
9833 Deprecates the function silc_server_send_remove_channel_user.
9835 * Added silc_server_send_notify_cmode and
9836 silc_server_send_notify_cumode to send CMODE and CUMODE notify
9837 types. Deprecates the silc_server_send_set_mode function.
9839 * Added SERVER_SIGNOFF notify type to indicate that server has
9840 quit. This means that all clients on the channel from that
9841 server will drop. This can be also used when netsplit happens.
9843 Deprecated REMOVE_ID packet type since it is not needed anymore
9846 Added silc_server_send_notify_server_signoff to send the
9847 SERVER_SIGNOFF notify type. Deprecates the function
9848 silc_server_send_remove_id.
9850 Added also silc_server_send_notify_signoff to send the
9851 SIGNOFF notify type.
9853 * Employed the PKCS #1. It is the mandatory way to do RSA in the
9854 SILC protocol from this day on. Changed the protocol
9855 specification as well.
9857 * Added silc_server_send_notify_topic_set to send TOPIC_SET
9858 notify type. It is used between routers to notify about
9859 topic changes on a channel.
9861 * Added silc_id_dup into lib/silccore/id.[ch] to duplicate
9864 * Partly updated the protocol specification to comply with the
9865 changes now made. It is still though a bit outdated.
9867 * The JOIN notify type now takes one extra argument <Channel ID>.
9868 The packet used to be destined to the channel but now the
9869 JOIN type may be sent as list thus it is impossible to
9870 destine it to any specific channel. By adding this argument
9871 it is again possible.
9873 Wed Feb 21 22:39:30 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9875 * Added CREDITS file. The CHANGES and CREDITS file will appear
9876 in the distribution as well.
9878 Wed Feb 21 14:17:04 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9880 * Implemented CMODE_CHANGE, CUMODE_CHANGE and TOPIC_SET notify
9881 types in the server's silcd/packet_receive.c.
9883 * Implemented CMODE and CUMODE to work in router environment.
9885 * Fixed minor encoding and decoding buglet from the
9886 lib/silccore/silcmode.c.
9888 * Fixed buffer overflow from lib/silcclient/command.c in USERS
9891 Wed Feb 21 12:44:00 EET 2001 Mika Boström <bostik@lut.fi>
9893 * Changed all SilcConfigServer* and silc_config_server* to
9894 SilcServerConfig* and silc_server_config*, respectively.
9897 Wed Feb 21 00:10:00 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9899 * Associated the ID (client or server ID) to the Authentication
9900 Payload to avoid any possibility of forging. Updated the
9901 protocol specification and the code accordingly.
9903 Tue Feb 20 14:14:14 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9905 * The RSA key length is now save to the RsaKey context in the
9906 key generation process in lib/silccrypt/rsa.c. The key length
9907 is now used to figure out the maximum size of the block allowed
9908 to be encrypted/signed.
9910 * Added silc_mp_mp2bin_noalloc into lib/silcmath/mpbin.[ch]. It
9911 is equivalent to the silc_mp_mp2bin but does not allocate any
9914 * Changed silc_mp_mp2bin API to take length argument. If it is
9915 non-zero then the buffer is allocated that large. If zero, then
9916 the size is approximated using silc_mp_sizeinbase, which however
9919 * Created Global RNG API which is global RNG that application can
9920 initialize. After initializing, any routine anywhere in the
9921 code (including library) can use RNG without allocating a new
9922 RNG object. This was done to allow this sort of use of the
9923 RNG in code that has no chance to allocate RNG object. All
9924 applications currently allocate this and many routines in the
9925 library use this. Affected file lib/silccrypt/silcrng.[ch].
9927 * Removed the RNG kludge from lib/silcmath/primegen.c and changed
9928 it to use the Global RNG API.
9930 * Defined Authentication Payload into protocol specification that
9931 is used during SILC session to authenticate entities. It is
9932 used for example by client to authenticate itself to the server
9933 to obtain server operator privileges.
9935 Implemented this payload into the lib/silccore/silcauth.[ch].
9936 Implemented also routines for public key based authentication
9937 as the new protocol specification dictates.
9939 Moved definitions of different authentication methods from
9940 lib/silccore/silcprotocol.h into lib/silccore/silcauth.h.
9942 * Added silc_pkcs_encrypt, silc_pkcs_decrypt, silc_pkcs_sign,
9943 silc_pkcs_verify and silc_pkcs_sign_with_hash and
9944 silc_pkcs_verify_with_hash functions into the file
9945 lib/silccrypt/silcpkcs.[ch].
9947 Mon Feb 19 19:59:28 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9949 * The client entry's userinfo pointer must be always valid.
9950 Otherwise the [<unknown>] bug will surface beacuse the WHOIS
9951 will fail since it requires the userinfo. Now, the userinfo
9952 is allocated as "" if actual userinfo does not exist. Actually,
9953 it must exist and it is totally Ok to drop client connections
9954 that does not announce the userinfo. However, we will make
9955 this workaround for now.
9957 * Added silc_net_get_remote_port into lib/silcutil/silcnet.[ch]
9958 to return the remote port by socket.
9960 Mon Feb 19 14:26:49 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9962 * Changed SILC_SERVER_COMMAND_EXEC_PENDING macro to the name
9963 SILC_SERVER_PENDING_EXEC and added an new macro
9964 SILC_SERVER_PENDING_DESTRUCTOR which is called to free the
9965 data or when error occurs while processing the pending command.
9967 Added new argument `destructor' into silc_server_command_pending
9968 and to the SilcServerCommandPending object. This destructor is
9969 now called after calling the pending callback or if error occurs
9970 immediately. If error occurs the actual pending callback won't
9971 be called at all - only the destructor. The destructor may be
9972 NULL if destructor is not needed.
9974 All this applies for client library code as well. Similar
9975 changes were made there as well for the pending commands.
9977 In the client, the application must now allocate the
9978 SilcClientCommandContext with the silc_client_command_alloc
9981 * Added reference counter to the SilcServerCommandContext. Added
9982 function silc_server_command_alloc and silc_server_command_dup
9985 Same type of functions added to the client library for the same
9988 * Removed the cmd_ident from IDListData away since it is now
9989 global for all connections. It is the command identifier used
9990 in command sending and with pending commands. The affected file
9993 * Added reference counter to the SilcSocketConnection objecet to
9994 indicate the usage count of the object. The object won't be
9995 freed untill the reference counter hits zero. Currently only
9996 server uses this, and client ignores it. The client must be
9997 set to use this too later. The affected files are
9998 lib/silccore/silcsockconn.[ch]. Added also the function
9999 silc_socket_dup to increase the reference counter.
10001 This was mainly added because it is possible that the socket
10002 is removed underneath of pending command or other async
10003 operation. Now it won't be free'd and proper DISCONNECTING
10004 flags, etc. can be set to avoid sending data to connection that
10005 is not valid anymore.
10007 * Added SILC_SET_DISCONNECTING to server.c when EOF is read from
10008 the connection. After that it sets SILC_SET_DISCONNECTED.
10009 It is, however, possible that the socket data is not still freed.
10010 The silc_server_packet_process now checks that data is not
10011 read or written to connection that is DISCONNECTED. The socket
10012 get's freed when the reference counter hits zero.
10014 Mon Feb 19 00:50:57 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10016 * Changed the client operation API: channel_message operation's
10017 `sender' is now the client entry of the sender, not the nickname
10018 and the `channel' is the channel entry, not the channel name.
10020 In the private_message operation the `sender' is now also the
10021 client entry of the sender not the nickname.
10023 Affected file is lib/silcclient/ops.h and all applications
10024 using the client operations.
10026 Sat Feb 17 22:11:50 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10028 * Moved the calling of ops->connect() from connect_to_server_final
10029 into receive_new_id functin since that is the point when the
10030 client is actually allowed to send traffic to network. The
10031 affected file is lib/silcclient/client.c.
10033 Sat Feb 17 13:15:35 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10035 * When receiving NEW_CHANNEL_LIST, NEW_CHANNEL_USER_LIST,
10036 NEW_ID_LIST and SET_MODE_LIST packets, broadcast the list packet
10037 (if needs broadcasting) instead of broadcasting the packets one
10038 by one which would make a burst in the network traffic.
10040 * Added `broadcast' argument to the functions in silcd/server.[ch]
10041 silc_server_create_new_channel[_with_id] to indicate whether
10042 to send New Channel packet to primary router.
10044 Sat Feb 17 01:06:44 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10046 * Added new function into the silcd/server.[ch] files:
10047 silc_server_create_new_channel_with_id to create new channel with
10048 already existing Channel ID.
10050 * Added new packet type SILC_PACKET_SET_MODE_LIST into the file
10051 lib/silccore/silcpacket.h. This packet is used t send list of
10052 Set Mode payloads inside one packet. Server uses this to set
10053 the modes for the channels and clients on those channels, that it
10054 announced to the router when it connected to it. The protocol
10055 specification has been updated accordingly.
10057 * The silc_server_new_channel did not handle the packet coming
10058 from normal server as it normally does not send that. However,
10059 when it announces its channels it does send it. Implemented
10060 the support for that.
10062 * Added SILC_ID_CHANNEL_COMPARE macro to compare to Channel ID's
10063 into the file lib/silccore/id.h.
10065 Fri Feb 16 23:57:29 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10067 * Fixed memory leaks in the functions silc_idlist_del_client,
10068 silc_idlist_del_channel and silc_idlist_del_server in the file
10069 silcd/idlist.c. All of those leaked like a sieve.
10071 * Fixed some small memory leaks in the client's function
10072 silc_client_notify_by_server.
10074 * Added functions into silcd/server.c: silc_server_announce_clients,
10075 silc_server_announce_channels and silc_server_announce_server.
10076 These functions are used by normal and router server to announce
10077 to its primary router about clients, channels and servers (when
10078 router) that we own. This is done after we've connected to the
10081 These functions effectively implements the following packet types:
10082 SILC_PACKET_NEW_CHANNEL_LIST, SILC_PACKET_NEW_CHANNEL_USER_LIST
10083 and SILC_PACKET_NEW_ID_LIST.
10085 * Added new functions into the silcd/packet_receive.[ch]:
10086 silc_server_new_id_list, silc_server_new_channel_list and
10087 silc_server_new_channel_user_list to handle the incoming
10088 NEW_ID_LIST, NEW_CHANNEL_LIST and NEW_CHANNEL_USER_LIST packets.
10090 * Added support of changing Channel ID in the function
10091 silc_server_replace_id. If the server that announces a channel
10092 to the router already exists in the router (with same name but
10093 with different Channel ID), router is responsible to send
10094 Replace ID packet to the server and force the server to change
10095 the Channel ID to the one router has.
10097 * Added new notify type SILC_NOTIFY_TYPE_CHANNEL_CHANGE to notify
10098 client that the Channel ID has been changed by the router. The
10099 normal server sends this to the client. Client must start using
10100 the new Channel ID as the channel's ID.
10102 Implemented handling of this new type into lib/silcclient/client.c
10103 into the function silc_client_notify_by_server.
10105 * Added new function silc_idlist_replace_channel_id into the files
10106 silcd/idlist.[ch] to replace the Channel ID.
10108 Fri Feb 16 14:14:00 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10110 * Call silc_server_command_identify_check always when processing
10111 the IDENTIFY command in silcd/command.c
10113 Thu Feb 15 20:07:37 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10115 * Added new packet type SILC_PACKET_HEARTBEAT that is used to
10116 send keepalive packets. The packet can be sent by clients,
10117 servers and routers.
10119 Added function silc_socket_set_heartbeat into the file
10120 lib/silccore/silcsockconn.[ch] to set the heartbeat timeout.
10121 If not set, the heartbeat is not performed. The actual
10122 heartbeat is implemented in the low level socket connection
10123 library. However, application is responsible of actually
10124 sending the packet.
10126 Added silc_server_send_heartbeat to send the actual heartbeat
10127 packet into silcd/packet_send.[ch]. Server now performs
10128 keepalive with all connections.
10130 * Added silc_task_get_first function into lib/silcutil/silctask.c
10131 to return the timeout task with shortest timeout. There was a bug
10132 in task unregistration that caused problems. TODO has been
10133 updated to include that task system must be rewritten.
10135 * The client library will now resolve the client information when
10136 receiving JOIN notify from server for client that we know but
10137 have incomplete information.
10139 * Rewrote parts of silc_server_remove_from_channels and
10140 silc_server_remove_from_one_channel as they did not remove the
10141 channel in some circumstances even though they should've.
10143 * Encryption problem encountered in server:
10145 The LEAVE command used to send the Channel Key packet to the
10146 router immediately after generating it. However, the code
10147 had earlier sent Remove Channel user packet but not immediately,
10148 ie. it was put to queue. The order of packets in the router
10149 was that Channel Key packet was first and Remove Channel User
10150 packet was second, even though they were encrypted in the
10151 reverse order. For this reason, MAC check failed. Now, this
10152 is fixed by not sending the Channel Key packet immediately but
10153 putting it to queue. However, this is more fundamental problem:
10154 packets that are in queue should actually not be encrypted
10155 because packets that are sent immediately gets encrypted
10156 actually with wrong IV (and thus MAC check fails). So, packets
10157 that are in queue should be encrypted when they are sent to
10158 the wire and not when they put to the queue.
10160 However, the problem is that the current system has not been
10161 designed to work that way. Instead, the packet is encrypted
10162 as soon as possible and left to the queue. The queue is then
10163 just purged into wire. There won't be any fixes for this
10164 any time soon. So, the current semantic for packet sending
10167 o If you send packet to remote host and do not force the send
10168 (the packet will be in queue) then all subsequent packets to the
10169 same remote host must also be put to the queue. Only after the
10170 queue has been purged is it safe again to force the packet
10173 o If you send all packets immediately then it safe to send
10174 any of subsequent packets through the queue, however, after
10175 the first packet is put to queue then any subsequent packets
10176 must also be put to the queue.
10178 Follow these rules and everything works fine.
10180 Thu Feb 15 14:24:32 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10182 * Added new function silc_server_remove_clients_by_server to
10183 remove all client entries from ID list when the server connection
10184 is lost. In this case it is also important to invalidate all
10185 client entires as they hold the invalid server entry. This
10186 fixes fatal bug when server has lost connection and will reconnect
10189 Wed Feb 14 16:03:25 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10191 * Made some sanity checks to silc_server_daemonise like to check
10192 whether the requested user and group actually exists.
10194 * Added sanity check to SKE's silc_ske_responder_finish to check
10195 that the public and private key actually is valid.
10197 * Invalidate the client's nickname when receiving Replace ID
10198 packet and the Client ID is being replaced. This means that the
10199 server will query the nickname if someone needs it (client)
10202 * Sort the ID Cache in client library when the ID Cache data
10203 has changed (needs sorting).
10205 * Do not allow for SILC client to create several connections to
10206 several servers. The client does not support windows right now
10207 and generating multiple connections causes weird behaviour.
10209 Irssi-silc client does support windows and can handle several
10210 connections without problems, see: www.irssi.org and SILC plugin.
10212 * Fixed some places where client was added to the IDList. The
10213 rule of thumb is following (in order to get everything right):
10214 If the client is directly connected local client then the
10215 `connection' argument must be set and `router' argument must be
10216 NULL to silc_idlist_add_client function. If the client is not
10217 directly connected client then the `router' argument must
10218 bet set and the `connection' argument must be NULL to the
10219 silc_idlist_add_client function.
10221 * The funtion silc_server_packet_send_local_channel actually did
10222 not check whether the client was locally connected or not. It
10223 does that now. Fixed a bug related to LEAVE command.
10225 * Fixed Remove Channel User payload parsing bug in server's
10226 silcd/packet_receive.c. Fixed a bug related to LEAVE command.
10228 * The server's silc_server_save_channel_key now checks also the
10229 global ID list for the channel as it might not be in the local
10230 list. Fixed a bug related to LEAVE command.
10232 * Is this the end of the [<unknown>] buglet that has been lurking
10233 around for a long time? A little for loop fix in server's
10234 silc_server_command_whois_parse that is used by both IDENTIFY
10235 and WHOIS command. At least, this was a clear bug and a cause
10236 of one type of [<unknown>] buglet.
10238 * WHOIS and IDENTIFY commands call the function
10239 silc_server_command_[whois/identify]_check function even if
10240 we are not router server.
10242 Tue Feb 13 19:55:59 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10244 * Added --with-gmp configuration option. If set the GMP
10245 is always compiled in the SILC source tree. If not set then
10246 it is checked whether the system has the GMP3 installed. If
10247 it has then the GMP won't be compiled (the system's headers
10248 and library is used), if it doesn't have it then the GMP is
10249 compiled in the SILC source tree.
10251 Mon Feb 12 11:20:32 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10253 * Changed RSA private exponent generation to what PKCS #1
10254 suggests. We try to find the smallest possible d by doing
10255 modinv(e, lcm(phi)) instead of modinv(e, phi). Note: this is
10256 not security fix but optimization.
10258 Sun Feb 11 18:19:51 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10260 * Added new config entry [Identity] to fork the server and run
10261 it as specific user and group. A patch from Bostik.
10263 * Imported Dotconf configuration library into lib/dotconf.
10264 This will be used to create the SILC configuration files later.
10265 It will appear in the distsribution after this commit.
10267 Sat Feb 10 21:13:45 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10269 * A big code auditing weekend happening. Auditing code for
10270 obvious mistakes, bugs and errors. Also, removing any code
10273 Removed files for being obsolete:
10275 o lib/silcutil/silcbuffer.c (the buffer interface is entirely in
10276 inline in the file lib/silcutil/silcbuffer.h)
10278 o lib/silcutil/silcbufutil.c (the header has inline versions)
10280 Changed code to fix possible error conditions:
10282 o The buffer formatting routines now check that the destination
10283 buffer really has enough space to add the data. This applies for
10284 both buffer formatting and unformatting
10285 (lib/silcutil/silcbuffmt.[ch]). Also, the entire buffer
10286 unformatting was changed to accomodate following rules:
10287 XXX_*STRING_ALLOC will allocate space for the data into the pointer
10288 sent to the function while XXX_*STRING will not allocate or copy
10289 the data into the buffer. Instead it sets the pointer from the
10290 buffer into the pointer sent as argument (XXX_*STRING used to
10291 require that the pointer must be allocated already). This change
10292 makes this whole thing a bit more consistent and more optimized
10293 (note that the data returned in the unformatting with XXX_*STRING
10294 must not be freed now). The routines return now -1 on error.
10296 o Tried to find all code that use buffer_format and buffer_unformat
10297 and added return value checking to prevent formatting and
10298 especially unformatting errors and possible subsequent fatal
10301 o Changed ske->x and ske->KEY to mallocated pointers in
10302 lib/silcske/silcske.h. Fixed possible data and memory leak.
10304 o Added return value checking to all *_parse* functions. Fixed
10305 many memory leaks as well.
10307 o Added length argument to silc_id_str2id in lib/silccore/id.[ch]
10308 so that buffer overflows would not happen. All code now also
10309 checks the return value as it can fail.
10311 Mon Feb 5 20:08:30 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10313 * Added reconnection support to server if the normal server looses
10314 its connection to the router (for example if router is rebooted).
10315 The server performs normal reconnection strategy implemented
10316 to the server. Affected file silcd/server.c.
10318 Sun Feb 4 13:18:32 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10320 * Added new packet type SILC_PACKET_SET_MODE that is used to
10321 distribute the information about changed modes (for clients,
10322 channels and clients channel modes) to all routers in the
10323 network. Updated the protocol specification accordingly.
10325 Added functions into silcd/packet_send.c and
10326 silcd/packet_receive.c: silc_server_send_set_mode,
10327 silc_server_set_mode.
10329 Added new files silcmode.[ch] into lib/silccore that implements
10330 the encoding and decoding of Set Mode Payload. Added new type
10331 SilcSetModePayload. Moved the definitions of different modes
10332 from lib/silccore/silcchannel.h into lib/silccore/silcmode.h.
10334 Sat Feb 3 15:44:54 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10336 * Oops, a little mistake in server's connection authentication
10337 protocol. The protocol is not ended with FAILURE but with
10338 SUCCESS if the authentication is Ok. :) Affected file is
10341 * Implemented NICK_CHANGE notify handling in server in the file
10342 silcd/packet_receive.c The NICK_CHANGE notify is distributed to
10343 the local clients on the channel. After the changing nickname
10344 in router environment snhould work and the [<unknown>] nickname
10345 should appear no more.
10347 The silc_server_replace_id function that receives the Replace ID
10348 payload now sends the NICK_CHANGE notify type also in the file
10349 silcd/packet_receive.c
10351 * Changed WHOIS and IDENTIFY command to support the maximum amount
10352 of arguments defined in protocol specs (3328 arguments). This
10353 fixed a bug that caused problems when there were more than three
10354 users on a channel.
10356 Fri Feb 2 11:42:56 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10358 * Added extra parameter, command identifier, to the
10359 silc_client_send_command so that explicit command identifier
10362 Changed that ID list routines uses specific command identifier
10363 when sending WHOIS/IDENTIFY requests to the server so that they
10364 can be identified when the reply comes back.
10366 Affected files lib/silcclient/command.[ch],
10367 lib/silcclient/client.c and lib/silcclient/idlist.[ch].
10369 * Added `sender' argument to silc_server_packet_send_to_channel
10370 to indicaet the sender who originally sent the packet to us
10371 that we are now re-sending. Ignored if NULL. Affected file
10372 silcd/packet_send.[ch].
10374 * Added some server statistics support in silcd/server_internal.h
10375 SilcServerStatistics structure and around the server code. Also
10376 send some nice statistics information when client is connecting
10379 Thu Feb 1 23:31:21 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10381 * Fixed channel ID decoding in server's JOIN command reply in
10382 silcd/command_reply.c
10384 * Fixed braodcasting of replace ID payload to not to send it if
10385 we are standalone server in silcd/packet_receive.c.
10387 * Fixed all channel message sending routines to not to send
10388 packets to clients that has router set, since they are routed
10389 separately in the same function earlier. Affects file
10390 silcd/packet_send.c and all channel packet sending functions.
10392 * In USERS reply, res_argv[i] are not allocated, the table
10393 is allocated. Thus changed that free the table, not its
10396 * In server's whois_check and identify_check if the client is
10397 locally connected do not send any WHOIS commands - they are not
10400 Thu Feb 1 21:32:27 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10402 * Fixed some minor bugs in client when sending WHOIS command. The
10403 arguments was in wrong order.
10405 * Removed statis function add_to_channel from server in
10406 silcd/command.c that was previously used with the joining but
10409 * Tested USERS command in router environment successfully with two
10410 routers, two servers and two clients.
10412 Thu Feb 1 00:54:26 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10414 * Reorganized the USERS command and command reply in client library
10415 in lib/silcclient/command.c and lib/silcclient/command_reply.c.
10416 When the command is given by user we register a pending command
10417 callback that will reprocess the command after the reply has been
10418 received from the server. When reprocessing the packet we then
10419 display the information. Thus, the USERS information is displayed
10420 now in the command callback instead of in the command reply
10421 callback. The processing of the command is same as previously
10422 when server has sent the command reply in the JOINing process.
10424 * Added to USERS command in silcd/command_reply.c to join the client,
10425 we didn't use to know about, to the channel after we've created
10426 a client entry for it. Also, for clienet we did know already still
10427 check whether it is on the channel or not and add it if not.
10429 * Removed silc_server_command_join_notify as the function and its
10432 Tue Jan 30 22:39:15 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10434 * Changed the client's pending command handling to the same as the
10435 server's pending command handling. It is also now possible to
10436 execute command reply functions from other command reply
10437 function as the function callbacks for commands and command
10438 replies are one and same. The pending commands are not static
10439 list anymore, it is mallocated SilcDList in lib/silcclient/client.h
10440 in client connection context. Thus, pending commands are server
10441 connection specific as it is convenient.
10443 Changed the function silc_client_command_pending and
10444 silc_client_command_pending_del and added new function
10445 silc_client_command_pending_check. Removed the
10446 SILC_CLIENT_CMD_REPLY_EXEC, and SILC_CLIENT_PENDING_COMMAND_CHECK
10449 * Added cmd_ident, current command identifier, to the client
10450 connection context in lib/silcclient/client.h to keep track on
10451 command identifiers used in command sending. Client's command reply
10452 function handling now supports the mandatory command identifiers.
10454 * Added SILC_CLIENT_COMMAND_EXEC_PENDING macros to all command reply
10455 funtions in client to fully support pending command callbacks.
10457 * NOTE: the name_list in USERS (old NAMES) command is NOT sent anymore
10458 as one of the arguments to the application in the command reply
10461 * NOTE: The FORWARDED flag is depracated. It used to be depracated
10462 before first releasing SILC but came back. Now it is removed again
10463 and should come back nomore. The FORWARDED flag was used only
10464 by the JOINing procedure by forwarding the command packet to router.
10465 Now, the JOINing procedure has been changed to more generic (due
10466 to various router environment issues) and FORWARDED is not needed
10467 anymore for anything. The protocol specification is yet to be
10470 Now, removed silc_server_packet_forward from server and the flag
10471 SILC_PACKET_FORWARDED from lib/silccore/silcpacket.h.
10473 Tue Jan 30 00:05:05 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10475 * Renamed NAMES command to USERS command. The NAMES was named that
10476 due to historical reasons. Now it is renamed. Also, rewrote
10477 parts of the USERS command. The nickname list is not sent anymore
10478 by the server. Only Client ID and mode lists are sent in the USERS
10479 command. Changed this also to the protocol specification.
10481 The client now resolves the names and stuff after it receives
10482 the USERS list from the server when joining to the channel.
10484 * WHOIS and IDENTIFY commands has been changed to support multiple
10485 Client ID's per command. One can now search for multiple users
10486 in the network by sending only one WHOIS or IDENTIFY command.
10487 Changed the code and the protocol specifications.
10489 * Removed silc_server_command_identify_parse and changed that IDENTIFY
10490 uses silc_server_command_whois_parse to parse the request. */
10492 * If normal server, do not parse the WHOIS and IDENTIFY requests
10493 before sending it to the router. Saves some time.
10495 Sun Jan 28 16:19:49 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10497 * Fixed JOIN command on client library. Wrong number of arguments
10498 used to crash the client.
10500 * Added silc_server_channel_has_global function to check whether
10501 channel has global users or not.
10503 * Added silc_server_channel_has_local function to check whether channel
10504 has locally connected clients on the channel.
10506 * The silc_server_remove_from_one_channel now checks whether the
10507 channel has global users or not after given client was removed from
10508 the channel. It also checks whether the channel has local clients
10509 on the channel anymore. If it does not have then the channel entry
10510 is removed as it is not needed anymore.
10512 * The silc_server_notify now checks on JOIN notify whether the joining
10513 client is one of locally connected or global. If it is global then
10514 the channel has now global users on the channel and that is marked
10515 to the channel entry. Also, it now saves the global client to
10516 global list who is joining and JOINs it to the channel. This is
10517 for normal server, that is.
10519 Changed silc_server_send_notify_on_channel,
10520 silc_server_packet_relay_to_channel and
10521 silc_server_packet_send_to_channel check if we are normal server
10522 and client has router set (ie. global client) do not send the
10523 message to that client, as it is already routed to our router.
10525 * Implemented LEAVE notify type handling in silc_server_notify
10528 * Tested LEAVE command in router environment successfully. Tested
10529 with two routers, two servers and two clients.
10533 * idlist_find_xxx_by_id routines now dumps the ID on the debug mode.
10535 * Implemented SIGNOFF notify type handling in silc_server_notify
10538 * silc_server_remove_id now removes the client entry from all channels
10539 it has joined and thusly sends SIGNOFF notify type.
10541 * Rewrote the NAMES list generation in server by removing two excess
10542 loops. The lists are created now inside one loop.
10544 Sat Jan 27 22:34:56 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10546 * silc_server_remove_channel_user checks now also global list
10547 for channel and client.
10549 * silc_server_new_channel_user checks now both local and global
10550 list for channel and client. Fixed a bug in client id decoding.
10551 Used to decode wrong buffer.
10553 * silc_server_channel_message checks now both local and global
10554 list for channel entry.
10556 * Tested channel joining (hence JOIN) in router environment
10557 successfully. Tested with two routers, two servers and two
10560 * Tested channel message sending in router environment successfully.
10562 Thu Jan 11 03:22:57 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10564 * Added silc_server_save_channel_key into server.[ch] to save the
10565 received channel key in Channel Key payload processing. It is
10566 also used in JOIN command reply handling.
10568 Equivalent function silc_client_save_channel_key added into
10569 client.[ch] into client library.
10571 * Changed JOIN command reply to send information whether the channel
10572 was created or not (is existing already) and the channel key
10573 payload. Changed protocol specs accordingly.
10575 * Fixed bugs in WHOIS and IDENTIFY command reply sending when
10576 the request was sent by ID and not by nickname. Crashed on
10579 Sat Dec 23 21:55:07 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10581 * Fixed a bug in Client library. IDENTIFY and WHOIS reply functions
10582 now correctly save the received data.
10584 * silc_server_free_sock_user_data now notifies routers in the
10585 network about entities leaving the network.
10587 At the same time implemented functions silc_server_remove_id
10588 and silc_server_send_remove_id to receive and send REMOVE_ID
10589 packets. The packet is used to notify routers in the network
10590 about leaving entities. The ID removed will become invalid in
10593 * Added function silc_idlist_del_server into server. Removes and
10594 free's server entry from ID list.
10596 * silc_server_private_message function now checks, if we are router,
10597 that the destination ID really is valid ID, naturally.
10599 * In router when NEW_ID packet is received (for new client) the
10600 hash of the Client ID is saved in the ID Cache but the
10601 client->nickname is set to NULL, instead of putting the hash
10604 IDENTIFY command now also checks that client->nickname must be
10605 valid. If it is not if will request the data from the server who
10606 owns the client. Added new function
10607 silc_server_command_identify_check.
10609 * Added silc_command_set_command into lib/silccore/silcommand.[ch]
10610 to set the command to already allocated Command Payload.
10612 * Tested private message sending in router environment with two
10613 routers, two servers and two clients. Fixed minor bugs and now
10616 * Fixed segfault from client's NAMES command. Used to crash if
10617 not on any channel.
10619 * Forwarded packets must not be routed even if it is not destined
10620 to the receiver. Changed server code comply with this.
10622 Sun Dec 17 14:40:08 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10624 * Added `require_reverse_mapping' boolean value to ServerParams
10625 structure. If TRUE (not default) the server will require that
10626 the connecting host has fully qualified domain name.
10628 If the reverse mapping is not required and hostname could not be
10629 found the IP address is used as hostname.
10631 Sat Dec 16 17:39:54 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10633 * Implemented version string checking to both client and server.
10634 The check is incomplete currently due to the abnormal version
10635 strings used in development version of SILC.
10637 * Changed all command functions in server to use the new
10640 Fri Dec 15 15:55:12 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10642 * Changed char *data to unsigned char *data in ID Cache system to
10643 support binary data as ID Cache data. Changed code to support
10644 binary data in lib/silccore/idcache.c.
10646 * Renamed silc_server_packet_relay_command_reply to
10647 silc_server_command_reply as it is normal packet receiving
10648 function. Rewrote the function to accept command replys for
10649 servers and not only for clients.
10651 * Mark remote router always as registered server if we are connecting
10652 to it. Otherwise, commands sent by the router to us are ignored.
10654 * All ID List find routines now returns the ID Cache Entry pointer
10655 as well if requested.
10657 * WHOIS command works now in router environment, tested with two
10658 routers, two servers and two clients.
10660 * Cleaned up and rewrote IDENTIFY command. IDENTIFY should work now
10661 in router environment (as it is almost equivalent to WHOIS) but
10662 hasn't been tested thoroughly. Added new functions:
10664 silc_server_command_identify_parse
10665 silc_server_command_identify_send_reply
10666 silc_server_command_identify_from_client
10667 silc_server_command_identify_from_server
10669 * Disabled route cache adding because adding two different ID's with
10670 same IP replaces the old cache entry thus giving wrong route.
10671 The entry->router->connection is always the fastest route anyway
10672 so route cache may not be needed. Of course, new routes maybe
10673 established after receiving the ID when the entry->router->connection
10674 might not be anymore the most optimal.
10676 Thu Dec 14 15:55:35 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10678 * Add route cache for received ID for fast routing.
10680 * Added silc_server_packet_route to route received packet on router
10681 that is not destined to us.
10683 * Renamed silc_server_get_route to silc_server_route_get.
10685 * Added id_string and id_string_len fields into SilcServer to
10686 include encoded ServerID for fast comparing without excess
10687 encoding of the ID's.
10689 * Cleaned up WHOIS command on server side. Added following static
10692 silc_server_command_whois_parse
10693 silc_server_command_whois_check
10694 silc_server_command_whois_send_reply
10695 silc_server_command_whois_from_client
10696 silc_server_command_whois_from_server
10698 * Added macro SILC_SERVER_COMMAND_CHECK_ARGC to check mandatory
10699 arguments in command replies. All command functions should be
10700 updated to use this macro.
10702 Sun Dec 10 23:52:00 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10704 * Minor typo fixes on command reply handling on server.
10706 Tue Nov 28 11:05:39 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10708 * Added silc_server_command_add_to_channel internal routine to add
10709 the client to the channel after router has created the channel and
10710 sent command reply to the server.
10712 * Added generic silc_server_send_command to send any command from
10715 * Use static buffer with ID rendering instead of duplicating data.
10717 Mon Nov 27 21:39:40 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10719 * Fixed a channel user mode bug when joining to a channel server gave
10720 everybody channel founder rights, oops.
10722 * We mark ourselves as the router of the incoming server connection
10723 if we are router ourselves. This way we can check in some packet
10724 sending functions whether it is locally connected server. For
10725 incoming router connections we put NULL.
10727 * For router sending packets locally means now always sending the
10728 packet cell wide; to local clients and local servers. For normal
10729 server sending packet locally means sending it to only local
10732 * Fixed the JOIN command to really work in router environment. If the
10733 channel is created it is always created by the router. Router is
10734 also responsible of making the initial joining to the channel,
10735 sending JOIN notify to the sending server and distributing
10736 NEW_CHANNEL and NEW_CHANNEL_USER packets. Hence, if the channel
10737 does not exist server doesn't do anything else but forward the
10738 command to the router which performs everything.
10740 * Added silc_server_send_channel_key function to send the Channel Key
10743 * Added silc_server_create_channel_key to create new channel key. The
10744 channel key is now re-generated everytime someone joins or leaves
10745 a channel, as protocol dictates. Note: channel->key_len is the
10746 key length in bits.
10748 Wed Nov 22 22:14:19 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10750 * Splitted server.[ch] finally. Created now packet_send.[ch] and
10751 packet_receive.[ch] to separate packet sending and receiving
10752 routines. The server.[ch] now includes everything else including
10753 actual packet processing (writing and reading data) and other
10756 Renamed silc_server_private_message_send_internal to
10757 silc_server_send_private_message. The routine is still though
10758 used only to relay private messages as server does not send
10759 private messages itself.
10761 Renamed silc_server_new_channel to silc_server_create_new_channel
10762 and added new function sicl_server_new_channel that handles the
10763 incoming New Channel packet. Added also new sending function
10764 silc_server_send_new_channel to send New Channel Payload.
10766 * Added new function silc_server_notify to process incoming notify
10767 packet to the server/router. Server may then relay the notify
10768 to clients if needed.
10770 * Added new function silc_server_new_channel_user to process incoming
10771 New Channel User packet. Router will redistribute the packet and
10772 send JOIN notify to its local clients and locally connected servers
10773 if needed. Normal server will send JOIN notify to its local client
10774 on same channel when received this packet. Added also corresponding
10775 sending function silc_server_send_new_channel_user to sent the
10778 * Added boolean route argument to send_notif_to_channel and
10779 packet_send_to_channel functions to attempt to route the packet
10780 if it is TRUE and send only locally if it is FALSE.
10782 Tue Nov 21 19:49:31 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10784 * silc_server_replace_id now broadcasts the received replace ID
10785 packet if it is not broadcast packet already. The router must
10786 broadcast to inform other routers about changed ID.
10788 * Added backpointer to server's router into SilcServer context in
10789 silcd/server_internal.h.
10791 * Fixed silc_server_packet_broadcast to send correct broadcast
10794 * The channel key is now distributed to the local client as soon
10795 as it is received from the router (in router environment) so that
10796 no other packet may be sent for the channel until client has
10799 * silc_server_remove_channel_user now broadcasts the received
10800 Remove Channel User packet if it is not broadcast packet already.
10801 The router must broadcast to inform other routers about removed
10804 * Added users field into SilcPacketContext that is a reference count
10805 of the context. One can increase the reference count by calling
10806 silc_packet_context_dup which is now changed to just increase the
10807 reference count instead of duplicating the data. The reference
10808 count is decresed by calling silc_packet_context_free that will
10809 free the data after the reference count hits zero.
10811 For now on the packet context and everything allocated into it
10812 (including the raw packet from network) must be freed by calling
10813 the new silc_packet_context_free function. Added also new function
10814 silc_packet_context_alloc that must be used now to allocate the
10815 context. This also means that if a routine is asynchronous from
10816 silc_[client/server]_packet_parse_type the packet context must
10817 be duplicated by calling silc_packet_context_dup. Otherwise it
10818 gets free'd after silc_[client/server]_packet_parse_type returns.
10819 Also, one must remember that if packet is duplicated then its
10820 reference count must be decresed by calling the free function as
10821 many times as it was duplicated.
10823 * Changed SilcBuffer field from protocol contexts to SilcPacketContext
10824 from both client and server.
10826 Mon Nov 20 23:47:03 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10828 * Made joining to a channel working in router environment.
10830 * Cleaned up JOIN command on server side and create function
10831 silc_server_command_join_channel internal routine to make the
10834 Thu Nov 9 21:12:39 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10836 * Changed silc_command_pending list to SilcDList. Also, added
10837 `ident' field to SilcServerCommandPending structure to identify
10838 the reply and to call correct callback.
10840 Added silc_server_command_pending_check function to replace the
10841 corresnponding macro. The silc_command_pending list is not
10844 * Added silc_command_set_ident into lib/silccore/silccommand.[ch]
10845 to set identifier to previously allocated Command Payload. It
10846 is used to set identifier for command when resending Command
10849 * Added silc_command_payload_encode_payload to encode Command
10850 Payload buffer from SilcCommandPayload structure.
10852 * Added silc_argument_payload_encode_payload to encode Argument
10853 payload buffer from SilcArgumentPayload structure.
10855 Wed Nov 8 21:03:28 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10857 * Changed WHOIS command to support router connection on server side.
10858 The whois request is always sent to router unless the server is
10859 standalone server. After server has received the reply from the
10860 router will it send the reply to the client.
10862 * Added silc_server_packet_broadcast into silcd/server.[ch] to
10863 broadcast received broadcast packet. The function is used only
10864 by router. The broadcast packet is always sent to the router's
10867 * Added silc_id_render function in lib/silcutil/silcutil.[ch] to
10868 render given ID to printable string, for log files for example.
10870 Tue Nov 7 22:14:19 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10872 * Made basic router to router connections working. At least they
10873 can now connect to each other but nothing really works the way
10874 they are supposed - yet.
10876 * Added new initiator token to RouterConnection configuration
10877 file in silcd/serverconfig.[ch]. It is used to tell whether we
10878 are the initiator to the remote router or whether we'll expect
10879 the other end to connect.
10881 * Moved registering of listener task to silc_server_init, hence
10882 the server starts listenning as soon as it is run, even if it
10883 does not have connections to other routers. Let's see how well
10886 * Changed default connection retry timeouts for more suitable in
10889 * Removed cipher and such arguments from silc_idlist_add_client
10890 and silc_idlist_add_server prototypes from silcd/idlist.[ch].
10891 Added new function silc_idlist_add_data to add the keys and stuff
10894 * Added SilcIDListData structure and added it to SilcClientEntry
10895 and SilcServerEntry as their first field in the structure. This
10896 way we can explicitly cast the ID entries to the SilcIDListData
10897 structure and get common data for the entries. In past, we had
10898 to first check what type of connection it is and then cast it to
10899 correct ID entry type. Now, we can directly cast the opaque
10900 pointer to the SilcIDListData (no matter what ID entry it actually
10901 is) and get the data needed.
10903 Mon Nov 6 21:56:12 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10905 * Wow, found a bug in scheduler. The scheduler uninitialized itself
10906 in some circumstances even if threre were timeout tasks, though not
10907 IO tasks, but tasks anyway. Now fixed.
10909 * Defined SilcServerConnection structure to hold connection specific
10910 stuff about directly connected servers and routers. The definition
10911 is currently in silcd/server_internal.h. I thought about having
10912 a bit more important role fro this struct but for now it is used
10913 only when connecting to other server (or router actually).
10915 * Added connecting retry support in server when connecting to
10916 router(s). The retry feature implement exponential backoff
10917 algorithm. Also, added SilcServerParams structure to hold default
10918 parameters for server. For now, it include these retry settings
10919 and are hard coded. After server is moded to be as Silc Server
10920 Library this structure will be more important.
10922 Sun Nov 5 22:28:44 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10924 * Changed client librarys channel->clients table to SilcList and
10925 changed code accordingly.
10927 Thu Nov 2 16:28:01 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10929 * Changed client's channel table to SilcList and changed code
10930 accordingly. Also changed SilcChannelClientEntry to include back-
10931 pointer to the channel so that client entry can use that structure
10932 as list as well and we have fast cross-reference to the channel.
10933 This change dramatically decreased the complexity of channel
10934 handling with client entry and vice versa (removed one extra
10935 loop when searching for channel entry from many functions).
10937 * Changed server->sim from table to SilcDList and changed code
10940 * NAMES command can now be used from user interface. It will show
10941 the user list on the channel, neatly.
10943 * Added realname pointer to SilcClientEntry in lib/silcclient/idlist.h.
10944 Code now saves realname of the user if it becomes available.
10946 * Renamed configure.in to configure.in.pre and made ./prepare
10947 script to automatically add correct version string to
10948 configure.in which it creates from configure.in.pre.
10950 Wed Nov 1 17:21:26 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10952 * NAMES command reply now shows users mode with the nickname when
10953 joining to channel.
10955 * Moved silc_client_ch[u]mode[_char] functions from
10956 silc/clientutil.[ch] to lib/silcclient/client.[ch]. Though, that
10957 place sucks, they are utility functions and should be in some
10960 * Fixed some unsigned int's to unsigned short's. Patch by cras.
10962 * Fixed contrib/getopt*.[ch] to not require config.h. Patch by
10965 Tue Oct 31 20:10:37 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10969 * Added TRQ (efficient deque and list library) into lib/trq. This is
10970 a very good list library that is currently used in the SILC. Defined
10971 SilcList API over the library because I didn't like the API very
10972 much. See lib/trq/silclist.h for the API and examples of how to
10973 use the API. Fixed various places in the code to use the new
10974 SilcList API. The SilcList is meant for lists that has a structure
10975 already defined as a list. It is not suitable to add just some
10976 context to the list (in TRQ, the context is the list actually).
10978 So, I defined SilcDList that can be used for the purpose where
10979 predefined list structure does not exit. This can be used as
10980 such list. Now some context just can be added to the SilcDList.
10981 Currently this list is not used in the SILC just yet, though there
10982 are a lot places where this can replace dynamically allocated
10983 tables and I will fix these places, later, to use SilcDList.
10984 See lib/trq/silcdlist.h for SilcDList (they are all inline functions,
10985 and use TRQ internally).
10987 Also fixed some annoying warning messages that the original TRQ
10988 code generated. Also minor changes to TRQ's Makefile.in.
10990 * Added support for querying by Client ID to both WHOIS and
10991 IDENTIFY commands into server, as required by the protocol.
10993 * Removed method function pointers from SilcBuffer structure. They
10994 weren't used to anything and just increased the context size for
10995 no good reason. This change also made silc_buffer_alloc and
10996 silc_buffer_free functions inline functions.
10998 * Disabled command flooding detection support until it's fixed so
10999 that it accepts commands in but does not execute them more than once
11002 * Added silc_net_localhost(), to return local hostname, into
11003 lib/silcutil/silcnet.[ch]. Also added client->hostname pointer
11004 that must be initialized before calling silc_client_init.
11006 * Added new function: silc_server_send_notify_on_channels to send
11007 notify messages to all channels client has joined. It is assured
11008 that the message is sent only once per client.
11010 * Moved silc_log_format (from lib/silcutil/silclog.[ch] into
11011 lib/silcutil/silcutil.[ch] as silc_format function. The new
11012 function is generic and is used by server as well, not only by
11013 the logging routines.
11015 * Added new SKE status type: SILC_SKE_STATUS_BAD_VERSION to indicate
11016 the provided version string was not acceptable. Added new function:
11017 silc_ske_check_version into lib/silcske/silcske.h. The function
11018 must be implemented by the application (client or server) and it
11019 does not reside in the SKE library. The function checks the version
11020 string remote end sent.
11022 * Added back pointers (to opaque context and to SilcSocketConnection)
11023 into SilcPacketContext structure into lib/silccore/silcpacket.h.
11025 * Added silc_packet_context_dup into lib/silccore/silcpacket.[ch] to
11026 duplicate packet context structure.
11028 * Changed `notify' client operation to send same arguments as client
11029 receives from server except for ID's. ID's are mapped to correct
11030 ID entry and that is returned. Also, if channel entry is not sent
11031 by server but the notify is for channel the channel entry is sent
11032 to application (otherwise application doesn't know that it is for
11033 channel (library gets it from packet's Destination ID)).
11035 * Added silc_client_remove_from_channels into client library to
11036 remove a client from all channels it has joined to. Used when
11037 received SIGNOFF notify from server. Added also new function
11038 silc_client_replace_from_channels to replace old ID entry with
11039 new ID entry on all channels. Used when received NICK_CHANGE
11040 notify from server.
11042 * Fixed ID Cache list handling in silc_idlist_get_client in
11043 lib/silcclient/idlist.c. Also, added silc_idlist_get_client_by_id
11044 to get (or query) client by ID.
11046 * Updated TODO list.
11048 * Added connection authentication status message defined by the
11049 protocol: SILC_CONN_AUTH_OK and SILC_CONN_AUTH_FAILED and added the
11050 support for these into the code in client and server side.
11052 * Added generic function silc_client_send_command to send any command
11053 with variable argument list. Application should use this function
11054 to send commands if the command functions provided by the library
11055 does not suite for the application's user interface needs.
11057 * Added new `failure' client operation. Application is notified about
11058 received failure packet if client is executing a protocol. In this
11059 case the protocol's execution has failed.
11061 * Added SKE's end notify to send the SKE_SUCCESS notify message that
11062 is required by the protocol.
11064 * Added SILC_PROTOCOL_STATE_FAILURE to indicate received failure
11065 packet from remote. SILC_PROTOCOL_STATE_ERROR indicates local
11068 * Added status flag to SilcSKE object to indicate realtime status
11069 of the SKE protocol.
11071 * Application receives now exactly same command reply arguments as
11072 the library receives from server. However, if ID is received the
11073 corresponding ID entry is returned to the application (eg. Client
11074 ID is mapped to correct SilcClientEntry entry and that is returned).
11075 Changed command_reply client operation due to this change.
11077 * Changed all ID's in commands and in command replys as ID Payloads.
11078 Change affected both client and server side codes.
11080 All ID's sent in SILC network (with execption of ID's in SILC
11081 Packet header) are sent in ID Payload to support variable length
11084 * Server now notifies nick changes and notifies all clients on
11085 the channels about the new nickname (about the new Client ID,
11088 * Implemented CMODE command to change channel modes. Supports all
11089 channel modes defined by the protocol specs except ban and invite
11090 lists. (Also, private channel key mode is supported but support for
11091 setting private channel key in client is missing, thus, this mode
11092 has no effect on client side (except that server requires that the
11093 client uses private channel key and normal channel traffic does not
11096 Also, invite mode works per se, but INVITE command does not work
11097 yet correctly, so you can set channel as invite only channel but
11098 inviting clients to the channel does not work (it is yet to be
11099 thought what's the best way to do it).
11101 * Added new command SILC_COMMAND_CUMODE to change user mode on the
11102 channel. Defined user modes: CHANNEL_FOUNDER and CHANNEL_OPERATOR.
11103 Implemented CUMODE command to change user's mode on the channel.
11104 Supports all modes defined by the protocol specs.
11106 * Added NAMES command reply to return users modes on the channel.
11108 * Removed unnecessary and slow ciphers from lib/silccrypt.
11110 * Set SO_KEEPALIVE option to connection sockets by default.
11112 * Added new command reply status: SILC_STATUS_USER_NOT_ON_CHANNEL.
11114 * Added notify types: MOTD, CMODE_CHANGE and CUMODE_CHANGE. Also,
11115 redefined the Notify Payload into protocol specs.
11117 * Added silc_id_payload_parse_id to get ID directly from raw
11120 Mon Oct 9 20:57:02 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11122 * Changed SILC_COMMAND_IDENTIFY in protocol specification to
11123 accept searching by Client ID as well.
11125 * Added support for LEAVE and SIGNOFF notify types in client library.
11127 * Added silc_id_payload_parse_data into lib/silccore/silcpayload.[ch]
11128 to parse ID Payload from raw data.
11130 Sun Oct 8 19:33:08 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11132 * Added flags parameter into silc_ske_assemble_security_properties
11133 function in lib/silcske/silcske.[ch].
11135 * Changed notify client operation to fit better for notify messages
11136 sent by server. The notify payload received from server is now
11137 passed to the application (after parsing it to SilcNotifyPayload).
11138 It is application's responsibility to retrieve the arguments
11139 from the payload and show the message the way it wants. The message
11140 sent by server is implementation specific.
11142 * Changed public keys to comply with the protocol specification.
11143 Old public keys are not supported anymore and are not compatible.
11145 * Removed nickname from Channel Payload as the latest draft removed
11146 it. The client must resolve the nickname from the NAMES command
11147 reply received when it joined the channel.
11149 Also, changed all channel_xxxx_payload to channel_payload_xxxx.
11151 Sat Oct 7 21:55:01 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11153 * Fixed some errors in protocol specification drafts.
11155 * Created lib/silccore/silcnotify.c to implement Notify Payload
11156 encoding and decoding, lib/silccore/silcpayload.[ch] to implement
11157 generic payloads described by protocol specifications. The file
11158 includes implementations for ID Payload and Argument Payload.
11160 * Changed Command Payload implementation to use the new Argument
11161 Payload. Changed command_xxxx_payload to command_payload_xxxx
11162 to comply with SILC coding conventions.
11164 * Added suppport for Argument Payload handling in Notify Payload
11165 implementation as protocol requires it. Added the new support
11166 into server and client lib as well.
11168 Thu Oct 5 21:16:28 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11170 * Added support for multiple nicknames on same channel. [n] is
11171 added locally to the nickname if there are more than one same
11172 nicknames on the channel.
11174 * Server now sends all nicknames that matched WHOIS request.
11175 Client also shows the list received from server.
11177 * Added TOPIC command to client side. User can now set and show
11178 current topic on channel.
11180 * Added MOTD command to client and server. Also, server sends the
11181 motd when client connects to the server.
11183 * Changed version strings to comply ISO 8601.
11185 Wed Oct 4 23:29:06 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11187 * Fixed protocol error handling in client library. It should now
11188 cope even if the SKE fails for some reason.
11190 * Made new protocol specification drafts for submitting to IETF.
11192 * Implemented TOPIC command to server in silcd/command.c.
11194 * Added two new notify types into lib/silccore/silcnotify.h:
11195 SILC_NOTIFY_TYPE_NICK_CHANGE and SILC_NOTIFY_TYPE_TOPIC_SET to
11196 notify nickname change and topic setting/change on a channel.
11198 * API change of command_reply operation in client library. The
11199 application gets now the status type received from server as well.
11201 Sat Sep 30 16:57:42 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11203 * Removed the function just added to lib/silcutil/silcschedule.[ch].
11205 * Cras fixed and optimized the packet handling even further and
11206 it should work now. Minor change to the prototype of function
11207 silc_packet_receive_process in lib/silccore/silcpacket.[ch].
11209 Sat Sep 30 08:48:47 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11211 * Added new function into lib/silcutil/silcschedule.[ch]:
11212 silc_schedule_with_fd to select() a specified fd. The function
11213 returns after timeout expires or data arrives or goes. The
11214 function is used by packet routines to wait that all data is
11215 received from network.
11217 * Fixed data reading from network in lib/silccore/silcpacket.c.
11218 The code now assures that all data is read from the fd and then
11219 continues packet processing. This was a bug fix since the code
11220 used to drop some data in some circumstances.
11222 * Added new function into lib/silcclient/client.[ch]:
11223 silc_client_start_key_exchange to start key exchange after
11224 connection has been established to server. The code internally
11225 now uses this funtion but its main purpose was to provide it
11226 for applications that perform their own connecting. After
11227 application has created a connection it merely calls this
11228 function to start the key exchange between client and server.
11229 The library takes care of everything else after that.
11231 Updated also lib/silcclient/README to explain the usage of
11234 * Do not send to application information that connection has
11235 been established. Application gets notified it by connect
11238 Thu Sep 28 23:40:19 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11240 * Applied cras's patch to add silc_schedule_one function. The
11241 function runs scheduler once and returns.
11243 * Fixed the scheduler after cras messed it up. The timeout
11244 handling works now as it's supposed to work.
11246 * Added into lib/silccore/ silcnotify.h to include notify
11247 message types support. Changed silc_server_send_notify*
11248 functions, in server.[ch], to support those new notify types.
11249 Added the support for the notify types into client library,
11250 as well. Added new notify client operation into ops.h in
11253 * Changed silc_server_packet_send_to_channel to send normal
11254 packets instead of just channel message packets. The function
11255 is now used to send the notify packets to channels. It is not
11256 used to send channel message packets anymore, as server never
11257 sends them anymore.
11259 * Added explicit casting into lib/silcutil/silcbuffmt.c to few
11260 va_arg()s as it seems to require it nowadays. I guess, if SILC
11261 is compiled with older va_arg() the new code should work anyway.
11263 Wed Sep 13 18:10:14 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11265 * Splitted core library. Core library (lib/silccore) includes
11266 now only SILC protocol specific core (and common) components.
11267 Created new utility library (lib/silcutil) that includes more
11268 generic purpose stuff. The stuff for util library was taken
11269 from the old core library. This was minor and easy split.
11271 * Created SILC Client Library (lib/silcclient) that includes
11272 implementation of the SILC client without user interface. This
11273 was major move from silc/ directory. The code has been changed
11274 so that it is transparent towards the user interface. The
11275 silc/ directory includes now the same user interface as before
11276 and it uses the new client library. Read lib/silcclient/README.
11277 Basicly, the client library performs everything else related
11278 to SILC except user interface handling. Also, configuration
11279 files are considered to be part of user interface and library
11280 does not handle them.
11282 This change also changed a lot of structures, function naming etc.
11283 Most important change was that SilcClientWindow object was
11284 renamed to SilcClientConnection in the client library. Created
11285 also new file lib/silcclient/ops.h. Also added new files
11286 silc/local_command.[ch] and silc/client_ops.[ch].
11288 All these changes were made to make it easier for user interface
11289 designers to create what ever user interface for the SILC client
11292 It is also expected that the server will be moved to lib
11293 directory as well and SILC Server Library will be created;
11294 sometimes in the future.
11296 * Removed Local commands from lib/silccore/silccommand.h as
11297 they are application specific and new client library does not
11298 handle any of those anymore.
11300 * Several functions moved to lib/silcutil/silcutilc.[ch] from
11301 old client implementation in silc/.
11303 * Added support for callback functions in SILC_LOG_* macros.
11304 Application can now set its own callbacks that will be called
11305 instead of using the default functions that will always print
11306 the debug messages to stderr (or stdout). Also, debugging can
11307 now be disabled by setting silc_debug to FALSE and re-enabled by
11308 setting it to TRUE. Note, that logging will still work even
11309 if debugging is disabled.
11311 New functions in lib/silcutil/silclog.[ch]: silc_log_set_callbacks,
11312 silc_log_reset_callbacks, silc_log_set_debug_callbacks and
11313 silc_log_reset_debug_callbacks.
11315 * To enable debugging in silc client one must give now -d
11316 option on command line.
11318 * Changed silc_schedule_init to automatically allocate task queues
11319 if they are not allocated before calling it.
11321 Thu Sep 7 10:49:33 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11323 * Added GMP 3.1 into math library.
11325 Sun Aug 20 21:27:26 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11327 * Added SILC_PACKET_REMOVE_CHANNEL_USER to remove a client from
11328 a channel in SILC network. The packet is used by servers and
11329 routers to notify other routers that user has left a channel.
11330 This little feature was missing until now. Added the feature
11331 to protocol specification as well.
11333 Added functions: silc_server_send_remove_channel_user and
11334 silc_server_remove_channel_user into server.[ch].
11336 * Added SILC_PACKET_REKEY and SILC_PACKET_REKEY_DONE into
11337 lib/silccore/silcpacket.h. However, they are not implemented
11340 Sat Aug 19 23:04:16 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11342 * Fixed joining to a channel and sending channel messages
11343 between server and router. The channel message sending should
11344 now work inside a cell.
11346 Tue Jul 25 20:46:13 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11348 * Fixed the private message sending between server and router.
11349 The private message sending should now work inside a cell.
11351 * Added silc_server_replace_id into server.[ch] to replace
11352 existing ID in the SILC network.
11354 * Added silc_idlist_find_server_by, silc_idlist_replace_client_id
11355 and silc_idlist_replace_server_id into idlist.[ch] in server.
11357 Mon Jul 24 18:33:31 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11359 * Fixed the server to server connections. Server can again now
11360 connect to router. Router to router connections probably does
11363 Thu Jul 20 13:15:01 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11365 * Added dynamic protocol registering support. Now protocols can
11366 registered and unregistered on the fly. Patch by cras.
11368 Wed Jul 19 19:08:46 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11370 * Added lib/contrib directory to hold routines that some platforms
11371 don't have but are needed by SILC.
11373 * Added getopt.c, getopt1.c and getopt.h from GNU C library
11374 into lin/contrib to provide getopt() and getopt_long() for
11375 those who don't have it.
11377 Tue Jul 18 20:41:20 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11379 * Added AWAY command to client. When away message is set and
11380 client receives a private message packet the client automatically
11381 replies to the sender with the away message.
11383 * Fixed a bug in lib/silcmath/mpbin.c: silc_mp_mp2bin. This
11384 bug seemed to be the cause of recent problems when compiling
11387 * Added version detection support to SKE protocol specification
11388 and added the new changes to the SKE implementation as well.
11389 There were other minor changes in the SKE protocol as well.
11391 Many changes in lib/silcske/silcske.[ch] and in
11392 lib/silcske/payload.[ch].
11394 * Added ^U functionality, clear input line. Patch from cras.
11396 Mon Jul 17 23:33:26 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11398 * Mainly small bugfixes on core library. Fixed some debugging
11399 logging and buffer overflow in silclog.c.
11401 * Updated config.sub and config.guess on the distribution tree.
11403 Sat Jul 15 15:33:48 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11405 * Added command lagging support in server. Client may execute
11406 commands now only once in two seconds.
11408 Thu Jul 13 22:10:21 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11410 * Optimized packet reception. MAC computation and checking is now
11411 also more optimized. A lot previously duplicated code is now
11412 used as generic by both client and server.
11414 * Fixed key pair generation in clientutil.c
11416 Wed Jul 12 18:28:07 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11418 * Added into lib/silccore/silcbufutil.[ch] new function;
11419 silc_buffer_realloc.
11421 * Moved generic packet sending/encryption functions to
11422 lib/silccore/silcpacket.[ch] from client and server. Some
11423 rewriting of the functions.
11425 * Moved all generic packet reception/decryption functions to
11426 lib/silccore/silcpacket.[ch] from client and server. The
11427 packet processing is now much cleaner in both client and server.
11428 These were major changes in both client and server.
11430 * Created many common functions in server to do packet sending.
11431 Previously code were duplicated a lot, this has been removed
11432 with these changes.
11434 Tue Jul 11 20:27:26 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11436 * Rewrote major parts of the ID cache system. Don't know
11437 whether it is better now or not but at least the API is more
11440 * Major rewrite on ID cache stuff on client because of the ID
11441 cache API changes. Added idlist.c to client.
11443 * Also major rewrite on ID cache stuff on server as well.
11444 Major rewrite of idlist.[ch]. SilcXXXList's are now named
11445 SilcXXXEntry's. We won't keep anymore idlist specific pointers
11446 in hand, instead they are all put into the ID cache system now.
11447 All server_idlist_* routines uses ID cache now instead of
11448 traversing its own lists (those lists does not exist anymore).
11449 SilcIDList though still exists. Also, SilcXXXEntry's are
11452 Sun Jul 9 15:19:24 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11454 * Finally made the SKE implementation compliant to the protocol
11455 specification. All mp integers are now binary encoded as
11456 opposed being HEX encoded.
11458 * Added lib/silcmath/mpbin.[ch]. Encoding mp intergers to and
11461 * Added into lib/silccore/silcutil.[ch] PEM encoding/decoding
11462 functions: silc_[encode/decode]_pem. Also added function
11463 silc_encode_pem_file to PEM encode with newlines ('\n') for
11464 saving into a file.
11466 * SILC public keys are now encoded either PEM or binary. Same
11467 option is for private keys as well. By default private keys
11468 are binary encoded and public keys PEM encoded. Silly HEX
11469 encoding were removed.
11471 * Added into lib/silccrypt/silchash.[ch] silc_hash_fingerprint
11472 function to create fingerprints.
11474 * Fixed a bug in SHA1; does not change the original data anymore.
11476 * Partly implemented INFO command on client and server side.
11477 Fixed CLEAR command. Changes to SERVER command; show current
11478 server(s) when giving command without arguments. Added
11479 VERSION command to client.
11481 * Added check to server that unregistered connections cannot
11482 execute commands (unless it is specificly allowed).
11484 Thu Jul 6 18:12:24 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11486 * Fixed screen refresh.
11488 * Fixed channel joining bug from client. On some circumstances
11489 client tried to join to a channel it had already joined.
11491 * Added public key verification process into client's protocol.c.
11492 The client now verifies the public key from user and saves
11493 it into ~./silc/serverkeys/ directory.
11495 Added into: clientutil.[ch]: silc_client_verify_server_key.
11497 * Changed SKE protocol's silc_ske_initiator_finish function
11498 to accept callback function that verifies the received public
11499 key. Removed old silc_ske_verify_public_key function.
11501 Wed Jul 5 19:19:02 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11503 * Added into silcpkcs[ch]: silc_pkcs_public_key[_data]_set and
11504 silc_pkcs_private_key[_data]_set.
11506 * Made the password and public authentication more cleaner in
11507 server's protocol.c.
11509 * Removed historic and obsolete protocol `channel_auth' from
11510 both client and server.
11512 * Removed wrong way of sending command status messages from
11513 server to client in server's command.c. The old way violated
11514 protocol specification.
11516 Changes to silccore/silccommand.[ch]: removed
11517 silc_command_encode_status_payload -> not needed anymore,
11518 changed silc_command_encode_payload_va to accept extra
11519 argument on variable argument list. The argument type must
11520 now be provided to the function. Also, added new function:
11521 silc_command_encode_reply_payload_va which is same as
11522 normal command_encode_payload_va except command status type
11523 is provided as extra argument.
11525 Tue Jul 4 18:26:39 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11527 * Added ~./silc directory handling. The directory includes the
11528 public and private keys for the client.
11530 Added silc_client_check_silc_dir, silc_client_create_identifier
11531 and silc_client_load_keys.
11533 * Implemented SILC protocol compliant public key. Added public
11534 and private key saving to and loading from files.
11536 Added into silcpkcs.[ch]: silc_pkcs_encode_identifier,
11537 silc_pkcs_public_key_encode[_data], silc_pkcs_public_key_decode,
11538 silc_pkcs_private_key_encode[_data], silc_pkcs_private_key_decode,
11539 silc_pkcs_public_key_alloc, silc_pkcs_public_key_free,
11540 silc_pkcs_private_key_alloc and silc_pkcs_private_key_free.
11542 Implemented: silc_pkcs_save_[public/private]_key[_data] and
11543 silc_pkcs_load_[public/private]_key.
11545 Mon Jul 3 18:51:27 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11547 * Added silc_server_get_route (route.[ch]) to get connection
11548 data for the fastest route for given ID.
11550 * Implemented INVITE command on client and server. The command
11551 were re-defined in the SILC Protocol Specification and the
11552 implementation now complies with the specification.
11554 * Implemented PING command on client and server.
11556 * Implemented NAMES command on client and server. The server side
11557 supports currently only normal server not router server yet.
11558 Some changes to NAMES definition in SILC protocol specification.
11560 Sun Jul 2 18:23:01 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11562 * Implemented LEAVE command on client and server.
11564 * Previously deprecated SILC_PACKET_FORWARDED flag is now in use
11565 again. This change was made to the protocol as well. Server
11566 should not violate the protocol specification anymore.
11568 Fri Jun 30 14:03:26 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11570 * Added SOCKS4 and SOCKS5 support to SILC client. SOCKS5
11571 was tested. SOCKS4 was not but should work anyway.
projects / silc.git / blob