1 Wed Aug 24 18:27:48 CEST 2005 Patrik Weiskircher <pat@icore.at>
3 * Before creating a channel key we need to remove the private key
4 mode, otherwise no key is created. Affected file
7 Fri Aug 19 15:20:05 CEST 2005 Patrik Weiskircher <pat@icore.at>
9 * Before checking ip/hostname of SilcSocketConnection, check
10 if its not doing a host lookup currently. Fixes atleast one
11 crash when many people connect at the same time.
12 Affected file apps/silcd/server_util.c.
14 Thu May 26 20:31:06 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
16 * Check for valid return value from regcomp. Affected file
17 lib/silcutil/unix/silcunixutil.c.
19 Tue May 10 19:55:13 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
21 * Check for FD_SETSIZE in silc_select to not go over.
22 Affected file lib/silcutil/unix/silcunixschedule.c.
24 Tue May 10 15:11:53 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
26 * Rewritten SILC Log API. Affected files lib/silcutil/silclog.[ch].
28 Mon May 9 12:00:08 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
30 * Fixed channel public key list saving on JOIN command reply
31 on backup router. Affected file apps/silcd/command_reply.c.
33 Mon May 2 10:42:49 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
35 * Added default limit how many channels client can join,
36 default is 50. Added 'channel_join_limit' configuration
37 option to server too. Affected files are apps/silcd/command.c
38 and serverconfig.[ch].
40 Sun May 1 17:42:55 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
42 * --without-silc -> --with-silc, --without-irssi -> --with-irssi.
43 On Toolkit the server and client are not compiled by default.
44 Affected file configure.ad.
46 Thu Apr 28 15:57:37 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
48 * Added lib/contrib/getopt.[ch] for platforms that don't
49 have it (it is not GPL implementation).
51 * Fixed compilation when pkg-config is used.
53 Wed Apr 27 11:49:41 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
55 * A comma in invite/ban string is invalid, check for it.
56 Affected file apps/silcd/server_util.c.
58 * Added SERVICE command to the server. It parses the command
59 request but SILC Server does not support services for the
60 time being. Affected file apps/silcd/command.[ch].
62 * Added SERVICE command and command reply to client library.
63 It is however incomplete. Updated Toolkit documentation.
64 Affected files are lib/silcclient/command[_reply].[ch].
66 * Fixed IDENTIFY/WHOWAS command reply to send the username
67 correctly (uninitialized buffer). Affected file is
68 apps/silcd/server_query.c.
70 Mon Apr 25 14:25:24 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
72 * Moved silcer/, silc/, silcd/ and irssi/ to apps/. This
73 finalizes the major restructuring of the CVS tree.
75 Mon Apr 25 00:39:30 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
77 * Send empty MOTD reply if MOTD file cannot be read.
78 Affected file silcd/command.c.
80 Sun Apr 24 12:01:37 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
82 * Optimized primer number generator to use simpler conversion
83 routines. Also assure that the prime number will have the
84 highest bit set after modifying it. Affected file is
85 lib/silcmath/silcprimegen.c.
87 * Added LibTomMath to SILC Math library (SILC_DIST_TMA).
89 * Added FastTomMath to SILC Math Library (SILC_DIST_TFM),
90 for now only for testing purposes, it will not be delivered
91 in any distribution for now.
93 * Removed NSS MPI from the source tree. Due to upcoming
94 license change for the SILC Toolkit, we cannot deliver the
95 NSS MPI anymore. I decided to replace it in all distributions
96 with public domain library.
98 * Removed GNU regex from lib/contrib and introduced free
99 GNU compatible regex, lib/contrib/regexpr.[ch]. Added
100 GNU regex compatible API to it (only partial).
102 * Removed getopt routines from lib/contrib.
104 Fri Apr 22 12:21:44 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
106 * Use silc_server_send_command_reply to send replies instead
107 of encoding packet itself. Affected file silcd/command.c.
109 * Added command sending and receiving statistics to server.
110 Affected files in silcd/.
112 * GCC 4 warning fixes. -Wno-pointer-sign option is now used
113 with GCC, for it not to warn about pointer signedness.
115 Tue Apr 19 11:57:35 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
117 * Added context to the SilcIDCache destructor. Affected
118 files are lib/silccore/silcidcache.[ch],
119 lib/silcclient/client.c and silcd/server.c.
121 Mon Apr 18 09:53:28 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
123 * Added pkg-config check to configure.
125 * The PublicKeyDir must not be used with Admin block in server
126 config. Affected file silcd/serverconfig.c.
128 Sat Apr 16 20:23:48 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
132 Thu Apr 14 20:25:08 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
134 * Handle empty LIST command reply correcttly in server. Affected
135 file silcd/command_reply.c.
137 * Handle empty LIST command reply correctly in client library.
138 The application will now receive one LIST command reply with
139 all arguments set to NULL if there are no channels. Updated
140 Client Library documentation accordingly. Affected file
141 lib/silcclient/command_reply.c.
143 Tue Apr 12 00:02:09 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
145 * Added channel name string stringprep profile to the protocol
146 and implementation to allow a little free'er channel name
147 strings. Affected files are lib/silcutil/silcstringprep.[ch].
149 * Added silc_channel_name_[check|verify] to check and verify
150 channel name strings. Affected files are
151 lib/silcutil/silcstrutil.[ch].
153 * Added support for the new channel name preparation in client
154 library and server. Affected files in lib/silcclient and
157 Mon Apr 11 13:40:27 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
159 * Added the Autodist into the source tree. It replaces the
160 old ./prepare. It can be used to create distributions as
161 previously. See README.CVS and README.DIST. See
162 distributions in distdir/.
164 Sun Apr 10 11:30:56 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
166 * Make sure query sends at least an error back if nothing
167 more is sent. Affected file silcd/server_query.c.
169 Thu Apr 7 14:50:01 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
171 * During query, check if the original command caller goes
172 away. If it does, stop the query. Affected file
173 silcd/server_query.c.
175 * Check for valid channel creation in JOIN command reply.
176 Affected file lib/silcclient/command_reply.c.
178 * Handle the resolver counter in silc_client_get_users_by_channel
179 callback correctly. Fixed auto-join bug in Gaim. Affected
180 file lib/silcclient/idlist.c.
182 Wed Apr 6 16:56:53 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
184 * Added some better error messages. Affected file
185 silcd/command_reply.c and packet_receive.c.
187 * Handle error in WATCH command propely on backup router.
188 Affected file silcd/command.c.
190 * Fixed freeing of unfreeable variable in WHOIS command reply.
191 Affected file silcd/command_reply.c.
193 Wed Apr 6 09:10:31 CEST 2005 Pekka Riikonen <priikone@silcnet.org>
195 * Added pkg-config .pc file creation for silc core library
196 and silcclient library. A patch by c0ffee.
198 * Removed the need for GNU Libidn. Added the simple stringprep
199 from libidn into lib/contrib/. It is now used also on Windows
202 Mon Apr 4 15:15:46 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
204 * Simplified the invite and ban string handling in the
205 server. Check for valid invite and ban arguments also.
206 Affected file silcd/server_util.c.
208 Sun Apr 3 14:58:53 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
210 * Added WATCH list announcing in backup router protocol.
211 Affected files are silcd/command.c, server.c, server_backup.c.
213 * Do not change users mode to founder on normal server/backup
214 if the founder mode is set, and user is first one to join.
215 Affected file silcd/pcaket_receive.c.
217 * Do not send CUMODE_CHANGE notify back to sender. Affected
218 file silcd/packet_receive.c.
220 * Added getrusage() to take noise in SILC RNG. A patch by
221 Mika Boström. Affected files are configure.in.pre,
222 includes/silcincludes.h.in, lib/silccrypt/silcrng.c.
224 Sat Apr 2 18:09:30 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
226 * Splitted the SILC libraries configuration into a configure
227 fragment into lib/configure.ad. It is now possible, once
228 this feature is added, to specify whether to compile or not
229 compile included SILC libraries. Affected files are
230 configure.in.pre, lib/silcmath/mpi/configure.ad,
231 lib/configure.ad, Makefile.defines.pre and
232 Makefile.defines_int.pre.
234 * Added --with-silc-includes and --with-silc-libs to configure.
235 If specified the included libs are not compiled, but the
236 specified libs are used. Pkg-config is not yet supported.
237 Affected file configure.in.pre.
239 * Fixed WATCH command handling on backup router. Router does not
240 send the watch command any more to backup if it originates from
241 backup. Affected file silcd/command.c.
243 Fri Apr 1 18:52:47 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
245 * Changed announcing to not announce unregistered clients.
246 Affected file silcd/server.c.
248 * Fixed username handling in command reply. Affected file
249 silcd/command_reply.c.
251 * Log files are now 0600. Affected file lib/silcutil/silclog.c.
253 Thu Mar 31 22:34:22 CEST 2005 Patrik Weiskircher <pat@icore.at>
255 * Added new define SILC_MACOSX, if __APPLE__ and __MACH__ is defined.
256 Affected file: includes/silcincludes.h.in
258 * bool is defined as _Bool on Mac OS X now.
259 Affected file: lib/silcutil/silctypes.h
261 Thu Mar 31 08:52:06 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
263 * Added support for UTF-8 nicknames, channel names and
264 server names in client library. Affected files in
267 * Added __SILC_HAVE_PTHREAD, __SILC_HAVE_SIM, __SILC_HAVE_LIBIDN,
268 and __SILC_ENABLE_DEBUG to include/silcclient.h for third-party
269 software to check how Toolkit has been compiled.
271 Wed Mar 30 22:16:35 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
273 * Added silc_utf8_str[n]casecmp into lib/silcutil/silcutf8.[ch].
275 * Use silc_utf8_str[n]casecmp instead of strcmp routines
276 in library and in SILC Client when dealing with nicknames
277 and other identifier strings. Affected file in client lib
280 * Convert nickname to UTF-8 in /msg and /smsg. Affected file
281 irssi/src/silc/core/silc-servers.c.
283 Wed Mar 30 10:50:02 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
285 * Fixed idcache to work with the new identifier strings.
286 Affected file lib/silccore/silcidcache.c.
288 * Added UTF-8 hash and compare function for SilcHashTable.
289 Affected file lib/silcutil/silcutil.[ch].
291 * Added casefolding stringprep, SILC_CASEFOLD_PREP.
292 Affected file lib/silcutil/silcstringprep.[ch].
294 * Changed the identifier string handling to include the original
295 format in client, server, channel entries and normalized
296 format in cache. Affected files in silcd/.
298 Tue Mar 29 16:51:35 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
300 * Added support for the new identifier strings and their
301 validity checking. Nicknames, channel names and usernames
302 can now include practically any kind of letters and various
303 other characters. Affected files in silcd/ and in libraries.
305 NOTE: comparing these strings should now be done with memcmp()
306 to check binary compatibility. All these strings are normalized
307 and casing is irrelevant.
309 * Added silc_identifier_check to lib/silcutil/silcstrutil.[ch]
310 as easy function for applications to check whether identifier
313 Tue Mar 29 00:45:11 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
315 * Fixed SILC_STRING_LDAP_DN encoding and decoding. Affected
316 file lib/silcutil/silcutf8.c.
318 * Added SILC_STRING_UTF8_ESCAPE to lib/silcutil/silcstrutil.h.
320 Mon Mar 28 22:46:23 CEST 2005 Jochen Eisinger <jochen@penguin-breeder.org>
322 * Make public key in getkey reply mandatory. Affected file
323 lib/silcclient/command_reply.c
325 Sun Mar 27 19:03:31 CEST 2005 Patrik Weiskircher <pat@icore.at>
327 * Added Parameter dont_register_crypto_library to
328 SilcClientParam. If set to TRUE, silcclient library will
329 not initalize the Crypto Libraries and application
330 will need to do it. Affected file lib/silcclient/silcclient.h,
331 lib/silcclient/client.c.
333 Sun Mar 27 19:02:48 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
335 * Imported new silc_utf8_[encode|decode] routines from
336 my internal SILC 1.1 source tree. New encodings added:
337 SILC_STRING_LOCALE (SILC_STRING_LANGUAGE is deprecated),
338 SILC_STRING_UTF8, SILC_STRING_PRINTABLE, SILC_STRING_VISIBLE,
339 SILC_STRING_TELETEX, SILC_STRING_NUMERICAL and
342 * Splitted UTF-8 routines into lib/silcutil/silcutf8.[ch].
344 * Implemented stringprep (RFC 3454) API. Internally we use
345 GNU Libidn's stringprep, for now, so it is required now to
346 compile SILC sources. Added lib/silcutil/silcstringprep.[ch].
348 * Added checking for GNU Libidn and --with-libidn to configure.
350 Wed Mar 23 11:20:33 CET 2005 Jochen Eisinger <jochen@penguin-breeder.org>
352 * If the passphrases entered do not match while generating a new key,
353 completly start over instead of going into an infinite loop asking
354 the user to re-enter the passphrase correctly. Affected file
355 lib/silcutil/silcapputil.c
357 Sun Jan 9 14:28:51 CET 2005 Pekka Riikonen <priikone@silcnet.org>
359 * Make sure server is removed from backup list when it is
360 deleted. Affected files silcd/command.c, server.c,
363 * Close socket when connecting to router fails. Affected
366 Tue Jan 4 13:06:26 CET 2005 Jochen Eisinger <jochen@penguin-breeder.org>
368 * Adopt configuration toolchain to current auto-tools.
369 Affected files prepare, irssi/configure.in
370 * Revert most of the UTF-8 fixes to SILC Client 1.0.1. Will
371 redo that. Affected files irssi/src/silc/core/client_ops.c,
372 irssi/src/fe-common/silc/fe-silc-channels.c
373 * Take over command line options into silcclient data structure.
374 Affected file irssi/src/silc/core/silc-core.c
376 Wed Dec 8 16:15:11 CET 2004 Pekka Riikonen <priikone@silcnet.org>
378 * Do not try to initiate backup resuming protocol forever.
379 Affected file silcd/server_backup.c.
381 Wed Nov 24 18:24:05 CET 2004 Pekka Riikonen <priikone@silcnet.org>
383 * ID change in resuming has to be done before changing
384 detached client's modes, since the ID change may fail and
385 leave ghosts on the network. Affected file is
386 silcd/packet_receive.c.
388 Tue Nov 23 16:54:35 CET 2004 Pekka Riikonen <priikone@silcnet.org>
390 * Fixed Win32 scheduler to not stuck anymore. A patch from
391 Juha Räsänen. Affected file is
392 lib/silcutil/win32/silcwin32schedule.c.
394 * Fixed QoS parsing for connection blocks in server. Affected
395 file is silcd/serverconfig.c.
397 * Fixed server statistics increasing in server. Affected file
400 * The CLOSE command now marks backup router as self disconnected
401 to avoid resuming problems. Affected file silcd/command.c.
403 Wed Sep 22 19:46:32 CEST 2004 Patrik Weiskircher <pat@icore.at>
405 * When using silc_net_create_connection[_async], and your system can
406 create IPv6 sockets, it will try to connect to the IPv6 host.
407 Now it tries to connect to an IPv4 host if IPv6 fails. Affected
408 file lib/silcutil/unix/silcunixnet.c
410 Fri Jun 18 19:26:58 CEST 2004 Pekka Riikonen <priikone@silcnet.org>
412 * Check for valid route when receiving packet from router and
413 when routing it to local server in the cell. A patch from
414 Matt Miller. Affected files silcd/router.c and server.c.
416 Sat May 1 13:55:54 CEST 2004 Patrik Weiskircher <pat@icore.at>
418 * Couldn't detach and reattach twice, because of the previous
419 commit. Affected file silcd/packet_receive.c
421 Fri Apr 30 19:40:28 CEST 2004 Patrik Weiskircher <pat@icore.at>
423 * Added check to ignore Port value if Initiator is FALSE.
424 Remote router coudln't connect if Port was set. Affected file
427 * If some client tries to resume more than once at the same time,
428 server crashed. Router didn't crash, but showed odd behaviour
429 (didn't allow clients to join anymore, ..). Affected files
430 silcd/packet_receive.c silcd/idlist.h
432 Mon Mar 15 21:10:08 EET 2004 Pekka Riikonen <priikone@silcnet.org>
434 * Destroy the file transfer session in silc_client_file_close
435 with timeout. Affected file lib/silcclient/client_ftp.c.
437 * Call SFTP server monitor in READ and WRITE after the actual
438 operations. Affected file lib/silcsftp/sftp_server.c.
440 Wed Mar 10 21:30:02 EET 2004 Pekka Riikonen <priikone@silcnet.org>
442 * Create one configure script from configure fragments
443 (configure.ad). This is a first step towards new distribution
444 system. Affected files prepare, configure.in.pre,
445 lib/silcmath/mpi/configure.ad.
447 Wed Mar 10 18:35:24 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
449 * Removed expiring of client key pair. Affected file is
450 irssi/src/silc/core/clientutil.c
452 Tue Mar 9 17:11:58 EET 2004 Pekka Riikonen <priikone@silcnet.org>
454 * Check the number of connections from real number of
455 connections instead of socket number, when deciding if
456 server is full. Affected files are silcd/server.c,
457 server_internal.h and silcd.c.
459 * Clarified the connections_max meaning in General section
460 in doc/example_silcd.conf.in.
462 * The reconnect_keep_trying default value set to TRUE
463 if it is not defined in the config file. Affected file
464 silcd/serverconfig.c.
466 Wed Mar 3 15:13:49 CET 2004 Pekka Riikonen <priikone@silcnet.org>
468 * Fixed crashbug in connection closing, after a protocol
469 completion callback, which might have closed it already.
470 Affected file silcd/server.c.
472 * Fixed rekey with PFS in backup router. It did not allow
473 rekeys with PFS, and when the rekey protocol timedout
474 it crashed the backup router without the above fix. Affected
475 file silcd/packet_send.c and server.c.
477 Sat Feb 28 16:25:09 EET 2004 Pekka Riikonen <priikone@silcnet.org>
479 * The silc_client_add_channel_private_key now returns the
480 private key context if pointer is given as argument.
481 Affected files are lib/silcclient/silcclient.h and
484 * Added support for using channel private keys in SILC
485 Client Library even if the private key mode is not set
486 on the channel. Affected file lib/silcclient/client_channel.c.
488 * The channel private key used to decrypt message is now
489 delivered to the application in the 'channel_messageÃ' client
490 operation. Affected files are lib/silcclient/silcclient.h
491 and client_channel.c.
493 * Fixed wrong arg type for user limit in CMODE command reply.
494 Affected file silcd/command.c.
496 * The user limit is now taken and saved to SilcClientEntry in
497 JOIN and CMODE command replies and in CMODE_CHANGE notify.
498 Affected files lib/silcclient/silcclient.h, command_reply.c
501 * Added support to the new private message key indicator
502 packet. Added a new function to the client library:
503 silc_client_send_private_message_key_request. The sender
504 indicates to be initiator, and receiver is responder.
505 Added the indicator to the SilcClientEntry as 'prv_resp'
506 boolean. Affected files are lib/silcclient/silcclient.h
507 client.[ch], and client_prvmsg.c.
509 Fri Feb 27 11:25:26 CET 2004 Pekka Riikonen <priikone@silcnet.org>
511 * Fixed the JOIN command calling when called with both
512 -auth and -founder. Affected file is lib/silcclien/command.c.
514 Wed Feb 25 23:12:11 EET 2004 Pekka Riikonen <priikone@silcnet.org>
516 * Check watcher list for resumed clients as well. Affected
517 file is silcd/packet_receive.c.
519 Tue Feb 24 16:49:10 EET 2004 Pekka Riikonen <priikone@silcnet.org>
521 * Implemented the user limit to the CMODE_CHANGE notify,
522 CMODE command reply and JOIN command reply in server.
523 Affected files are silcd/server.c, command.c, command_reply.c,
524 packet_send.c and packet_receive.c.
526 Mon Feb 23 23:31:15 EET 2004 Pekka Riikonen <priikone@silcnet.org>
528 * Defined SILC_STRFMT_END that must be used now with
529 silc_buffer_strformat, instead of SILC_STR_END. Fixes
530 crashes on AMD64. Affected files are lib/silcutil/silcbuffmt.h,
531 lib/silcclient/silcvcard.c, silcd/server_util.c.
533 * Fixed the adding of public key to the WATCH list in server.
534 Fixed the WATCH notify sending to client. Affected files
535 are silcd/packet_send.[ch], command.c, server_util.c.
537 * Implemented the watching by public key in the SILC Client
538 Library and SILC Client. Affected files are
539 lib/silcclient/command.c and client_notify.c.
541 Mon Feb 23 09:30:30 CET 2004 Pekka Riikonen <priikone@silcnet.org>
543 * Added support for public key watching in server. Affected
544 files are silcd/server.c, server_internal.h, command.c,
547 Sun Feb 22 19:03:59 EET 2004 Pekka Riikonen <priikone@silcnet.org>
549 * Added public key to the SIlcClientEntry. Affected files
550 are lib/silcclient/silcclient.h, command_reply.c, idlist.c
552 * Fixed the get_clients_whois reply processing to return
553 exactly same entries server returned. Makes it possible
554 to search using attributes. Affected file is
555 lib/silcclient/idlist.c.
557 Sat Feb 21 19:21:57 EET 2004 Pekka Riikonen <priikone@silcnet.org>
559 * Save founder key to SilcChannelEntry. Affected files are
560 lib/silcclient/silcclient.h, command_reply.c, idlist.c.
562 Fri Feb 20 20:37:38 EET 2004 Pekka Riikonen <priikone@silcnet.org>
564 * Call the monitor callback with _CLOSED status from the
565 silc_client_file_close. Affected files are
566 lib/silcclient/client_fpt.c, silcclient.h
568 * Added silc_client_get_clients_whois which resolves using
569 WHOIS, and supports requested attributes as well.
570 Affected files are lib/silcclient/silcclient.h, idlist.c.
572 Fri Feb 19 21:09:22 EET 2004 Pekka Riikonen <priikone@silcnet.org>
574 * Added support for asking the destination filename where
575 the downloaded file is saved in the file transfer. Affected
576 files are lib/silccilent/silcclient.h, client_ftp.c.
578 Wed Feb 18 02:46:17 EET 2004 Pekka Riikonen <priikone@silcnet.org>
580 * Fixed error handling in resuming data processing. Affected
581 files are lib/silcclient/client_resume.c and client.c.
583 Tue Feb 17 19:34:30 EET 2004 Pekka Riikonen <priikone@silcnet.org>
585 * Fixed silc_client_send_private_message to return TRUE correctly.
586 Affected file lib/silcclient/client_prvmsg.c.
588 * Added topic to the SilcChannelEntry. Affected files are
589 lib/silcclient/silcclient.h, command_reply.c, client_notify.c.
591 Fri Feb 13 14:19:14 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
593 * Use conn->cmd_ident for all silc_client_command_call()s. Affected
594 file lib/silcclient/command.c
596 Fri Feb 13 13:53:45 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
598 * Convert all commands to UTF-8 before passing them to the
599 client library. Still need to convert replies from UTF-8 to
600 the locale encoding. Affected file
601 irssi/src/silc/core/silc-cmdqueue.c
603 Fri Feb 13 13:13:07 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
605 * redirect all silc_client_command_calls through a queueing framework.
606 This fixes /CYCLE and the annoying "nick change after auto-joining
607 a channel". Furthermore it defines one central point where
608 command parameters can be UTF-8-ified. Affected files
609 irssi/src/silc/core/Makefile, client_ops.c, silc-channels.c,
610 silc-servers.[ch], silc-core.c, silc-cmdqueue.[ch], silc-lag.c
612 Fri Feb 13 12:04:41 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
614 * use asynchronous connect() to establish router connections.
615 Fixes problem when the primary router goes down. Affected files
616 silcd/server.c, silcd/server_backup.c
618 Thu Feb 12 20:09:59 EET 2004 Pekka Riikonen <priikone@silcnet.org>
620 * Added SILC_[32|64]_TO_PTR and SILC_PTR_TO_[32|64] macros.
621 Fixed various compilation warnings when type casting ints
622 to pointers or vice versa, of different size. Updates around
625 Tue Feb 3 23:25:17 EET 2004 Pekka Riikonen <priikone@silcnet.org>
627 * Surrogates not allowed in UTF-8 strings, updated decoder.
628 Affected file lib/silcutil/silcstrutil.c. Added UTF-8
629 testers in lib/silcutil/tests/ directory.
631 Wed Jan 14 18:42:44 EET 2004 Pekka Riikonen <priikone@silcnet.org>
633 * Added SILC_CLIENT_CONN_ERROR_KE, ERROR_AUTH, ERROR_RESUME and
634 ERROR_TIMEOUT SilcClientConnectionStatus errors. Affected
635 files are lib/silcclient/silcclient.h, client.c.
637 Mon Jan 12 13:01:10 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
639 * When resuming a session fails, notify the user that the session
640 file needs to be removed eventually. Affected files
641 irssi/src/fe-common/silc/module-formats.[ch],
642 irssi/src/silc/core/client_ops.c.
644 Tue Jan 04 12:16:04 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
646 * Added DIST_SUBDIRS symbols to include all subdirs in distributions.
647 Affected files lib/silcutil/Makefile.am, lib/silcmath/Makefile.am
649 * Typofix in Irssi::Silc module. Affected file
650 irssi/src/perl/silc/Silc.xs.
652 Tue Jan 04 02:43:44 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
654 * Changed the way NOTICE flagged messages are treated. Added support
655 for notices in queries and signing notices. Affected files
656 irssi/default.theme; irssi/docs/help/in/notice.in;
657 irssi/src/fe-common/silc/module-formats.[ch], fe-silc-messages.c;
658 irssi/src/silc/core/client_ops.c, silc-channels.c, silc-servers.c
660 * Fixed typo in /ACTION help. Affected file
661 irssi/docs/help/in/action.in
663 Mon Jan 03 23:26:38 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
665 * Fixed typo in perl module. Affected file
666 irssi/src/perl/silc/Server.xs
668 * Changed the way ACTION flagged messages are treated. Added support
669 for actions in queries and signing actions. Affected files
670 irssi/default.theme; irssi/docs/help/in/action.in;
671 irssi/src/fe-common/silc/module-formats.[ch], fe-silc-messages.c,
672 fe-silc-queries.c; irssi/src/silc/core/client_ops.c, silc-channels.c,
675 Mon Jan 03 16:04:29 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
677 * Incorrectly reported error when client had to be resolved from
678 server in /SMSG. Affected file irssi/src/silc/core/silc-servers.c
680 Sat Jan 3 16:37:15 EET 2004 Pekka Riikonen <priikone@silcnet.org>
682 * Fixed whois public key hash table deleting and adding in
683 detached client case. Affected file silcd/packet_receive.c.
685 Sat Jan 03 12:15:38 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
687 * Changed filenames of silc/fe module not to collide with filenames
688 from core/fe. Also seperated public messages printing from
689 query messages printing. Affected files are all in
690 irssi/src/fe-common/silc.
692 Sat Jan 3 12:18:07 EET 2004 Pekka Riikonen <priikone@silcnet.org>
694 * Fixed the invite process handling during joining to use
695 correct server name for the client that is matched against
696 the invite string for the channel. Wrong server name caused
697 inability to join the channel. Affected file is
700 Fri Jan 2 23:34:17 EET 2004 Pekka Riikonen <priikone@silcnet.org>
702 * Fixed the CUMODE channel founder authentication on normal
703 server to not remove the founder rights on existing founder
704 before checking that router accepts the mode change. Affected
705 files are silcd/command.c and silcd/packet_receive.c.
707 * Remove the server entry correctly when rekey timeouts and
708 remote router connection on normal server is closed. Fixes
709 a crash where server uses the freed server entry. Affected
712 Fri Jan 02 10:28:15 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
714 * Add /SILCNET [ADD|REMOVE|LIST] command to manage different SILC
715 networks. This is the first step in solving the bug about
716 /SERVER ADD -silcnet <silcnet>. Affected files
717 irssi/docs/in/silcnet.in; irssi/src/fe-common/silc/Makefile.am,
718 fe-silcnet.c, fe-common-silc.c, module-formats.[ch];
719 irssi/src/silc/core/silc-chatnets.[ch], silc-core.c, Makefile.am
721 Thu Jan 01 20:11:32 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
723 * /SMSG and /MMSG now correctly create new queries. Affected files
724 irssi/src/fe-common/silc/fe-messages.c, irssi/scripts/silc-mime.pl
726 * Add basic support for SILC protocol specific variables in perl.
727 Affected files irssi/src/perl/silc/*, irssi/configure.in,
728 irssi/src/perl/Makefile.am
730 Wed Dec 31 17:06:55 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
732 * Don't use silc_get_input, it's obviously not reliable. Fixes
733 issue when the current key expires. Affect file
734 irssi/src/silc/core/clientutils.c
736 * Make the session data filename configurable. This makes it
737 possible to have different session files for different
738 SILC networks. Affected files irssi/src/silc/core/silc-core.c,
739 client_ops.[ch], silc-servers.c,
740 irssi/src/silc/fe-common/silc/module-formats.[ch]
742 * Use the same set of libtool files for the MPI lib as for the
743 rest of the toolkit. Affected files lib/silcmath/mpi/config.guess,
744 config.sub, configure.in, install-sh, missing, mkinstalldirs
746 Sun Dec 28 21:57:39 EET 2003 Pekka Riikonen <priikone@silcnet.org>
748 * Fixed server statistics decrementing error to not go to
749 negative. Affected file silcd/packet_receive.c.
751 Sat Dec 20 14:42:36 EET 2003 Pekka Riikonen <priikone@silcnet.org>
753 * Use silc_server_query_add_error to add error in public key
754 search error. Added support in send_reply to send errors
755 without specific argument. Affected file silcd/server_query.c.
757 * Fixed the WHOIS, IDENTIFY and WHOWAS error handling in SILC
758 Client for NO_SUCH_NICK. It was against the protocol specs.
759 Affected file irssi/src/silc/core/client_ops.c.
761 * Added backwards support for the wrong NO_SUCH_NICK error sending
762 in server. To be removed in SILC Server 1.0. Both old clients
763 and clients with fixed error handling now works. Affected file
764 silcd/server_query.c.
766 Sat Dec 20 00:44:47 CET 2003 Patrik Weiskircher <pat@icore.at>
768 * fixed a bug in the whois using attributes function where no
769 error was sent if no nickname and client id but the attributes were
770 given to whois. Affected file silcd/server_query.c
772 Tue Dec 16 21:34:59 CET 2003 Patrik Weiskircher <pat@icore.at>
774 * remove public key from public key hashtable on detach. Affected
775 file silcd/packet_receive.c
777 * free public key hashtable before removing clients on server
778 shutdown. Affected file silcd/server.c
780 * remove public key prior deleting client-data on killing a client.
781 Affected file silcd/server_util.c
783 Sat Dec 06 21:35:14 CET 2003 Patrik Weiskircher <pat@icore.at>
785 * Getting the MOTD from other servers works now. Affected
786 files are silcd/command.c and silcd/command_reply.c
788 Thu Dec 04 11:33:46 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
790 * Initialize the variable idletag, since it is tested in
791 silc_core_deinit for its default value. Affected file
792 irssi/src/silc/core/silc-core.c
794 Sun Nov 30 19:47:02 CET 2003 Patrik Weiskircher <pat@icore.at>
796 * Fixed signed channel messages across cells. Affected file
799 Fri Nov 28 19:13:21 EET 2003 Pekka Riikonen <priikone@silcnet.org>
801 * Changed the SILC_LOG_* macros to not be empty if SILC_DEBUG
802 is not defined. They can now be safely used in if-statements
803 without braces. Affected file lib/silcutil/silclog.h.
805 * Added the checks for backup closing connection due to error
806 (local or remote) and thus not allow the resuming to occur
807 in reconnect. Affected files are silcd/packet_send.c
810 Tue Nov 25 15:20:59 EET 2003 Pekka Riikonen <priikone@silcnet.org>
812 * Help file updates. Affected files in irssi/src/docs/help/in/.
814 Wed Nov 23 20:51:21 CET 2003 Patrik Weiskircher <pat@icore.at>
816 * Fixed channel messages across cells. Affected file
819 Wed Nov 12 11:34:56 EET 2003 Pekka Riikonen <priikone@silcnet.org>
821 * Fixed file transmission accepting in client library to not
822 start the negotiation if user hasn't accepted the transfer,
823 instead create new session for resent transfer. Affected
824 file lib/silcclient/client_ftp.c.
826 * Show the session ID in the file transmision list. Remove
827 session from list that failed to transfer. Switch the current
828 session automatically after transmission, and in errors, to new
829 session if other sessions exists in the transfer list. Affected
830 files are irssi/src/silc/core/silc-servers.c,
831 irssi/src/fe-common/silc/modfule-formats.c.
833 Mon Nov 10 14:41:40 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
835 * Fixed MIME header parsing for the hopefully last time. Affected
836 file lib/silcutil/silcstrutil.c
838 Mon Nov 10 13:03:46 EET 2003 Pekka Riikonen <priikone@silcnet.org>
840 * Rewrote the PKCS#1 routines. Added lib/silccrypt/silcpkcs1.[ch].
842 * The SILC RNG is now gauranteed to return non-zero random
843 values. Affected files are lib/silccrypt/silcrng.[ch].
845 Sun Nov 9 20:44:56 EET 2003 Pekka Riikonen <priikone@silcnet.org>
847 * Fixed nickname formatting when changing only case of the
848 nickname. Affected file lib/silcclient/idlist.c.
850 Sun Nov 9 19:33:59 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
852 * Fixed a memory leak and incorrect printing of the "appears as"
853 message. Affected file irssi/src/silc/core/client_ops.c
855 Sun Nov 9 17:45:11 EET 2003 Pekka Riikonen <priikone@silcnet.org>
857 * Added CRT (Chinese Remainder Theorem) supported RSA
858 private keys and private key operations. This significantly
859 increases private key operation efficiency. No compatibility
860 issues with new or old private keys. Affected files are
861 lib/silccrypt/rsa.[ch], rsa_internal.h and pkcs1.c.
863 Sat Nov 8 13:08:53 EET 2003 Pekka Riikonen <priikone@silcnet.org>
865 * Fixed GCC-3.3.2 related compilation warnings from the
868 Fri Nov 7 23:01:47 EET 2003 Pekka Riikonen <priikone@silcnet.org>
870 * Removed RC6 from distributions.
872 Fri Nov 7 19:38:42 EET 2003 Pekka Riikonen <priikone@silcnet.org>
874 * Added some better comments to lib/silccrypt/silcpkcs.h,
875 optimized some routines in lib/silccrypt/silcpkcs.c.
876 Added test_silcpkcs into lib/silccrypt/tests/.
878 * Fixed silc_rng_global_init to actually init the global RNG
879 if RNG wasn't provided for it. Affected file is
880 lib/silccrypt/silrng.c.
882 Thu Nov 6 21:08:28 EET 2003 Pekka Riikonen <priikone@silcnet.org>
884 * Added silc_hash_table_find_by_context_ext. Affected files
885 lib/silcutil/silchashtable.[ch].
887 * Save the public key on normal server in WHOIS command reply
888 from attributes, if present, and add it to public key hash
889 table. Fixes WHOIS resolving by public key on normal server.
891 Optimized the attributes resolving on normal server to not
892 resolve if we resolved them already from router.
894 Affected files are silcd/server_query.c, command_reply.c.
896 Wed Nov 5 19:36:30 CET 2003 Patrik Weiskircher <pat@icore.at>
898 * Added support for whois using attributes.
899 Affected files silcd/command_reply.c, silcd/packet_receive.c,
900 silcd/server.c, silcd/server_internal.h, silcd/server_query.c,
903 * Added support for whois using public key attribute to /WHOIS i
904 client command. Affected files irssi/docs/help/in/whois.in,
905 irssi/src/silc/core/silc-servers.c, lib/silcclient/command.c
907 Wed Nov 5 23:37:36 EET 2003 Pekka Riikonen <priikone@silcnet.org>
909 * Fixed UMODE setting in server when the client has anonymous
910 mode set. The mode setting was not working. Affected file
913 Mon Nov 2 11:36:08 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
915 * Fixed some bugs and typos related to sending split messages.
916 Print notification when sending messages with /MMSG. Affected
917 files irssi/scripts/silc-mime.pl, irssi/src/silc/core/client_ops.c
919 Fri Oct 31 12:33:59 EET 2003 Pekka Riikonen <priikone@silcnet.org>
921 * Optimized the socket referencing in packet routines, client
922 library and server. Affected files are lib/silccore/silcpacket.c,
923 lib/silcclient/client.c and silcd/server.c.
925 * If silc_socket_set_qos is given with NULL arguments the QoS is
926 reset from the socket. Affected files are
927 lib/silcutil/silcsockconn.[ch].
929 Thu Oct 30 21:23:24 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
931 * Add a /LISTKEYS command which lists the locally cached
932 client and server keys. Affected files
933 irssi/src/fe-common/module-formats.[ch],
934 irssi/src/silc/core/silc-{channels,servers}.c
935 irssi/docs/help/in/listkeys.in
937 Thu Oct 30 20:23:40 EET 2003 Pekka Riikonen <priikone@silcnet.org>
939 * Check that packet queue purging was successful. Affected
940 files lib/silcclient/client.c and silcd/packet_send.c. Related
941 to MAC failed errors.
943 * Do not clear the inbuf even if it is empty if QoS was applied
944 to it. Otherwise the QoS data is cleared and MAC failed error
945 will occur. Affected file lib/silccore/silcpacket.c.
947 * Use the rekey period time as rekey protocol timeout value.
948 If the rekey does not succeed during the rekey period there's
949 something very wrong, and we most likely end up with wrong keys,
950 do graceful reconnect then. Affected file silcd/server.c.
952 * Take reference of the socket in the parser context, as it's
953 possible to have the parsers in queue after the socket is
954 disconnected and this may cause crash. Affected files are
955 lib/silccore/silcpacket.c, lib/silcclient/client.c and
958 Thu Oct 30 17:01:01 EET 2003 Pekka Riikonen <priikone@silcnet.org>
960 * Fixed KICK command reply sending, it sent to replies.
961 Affected file silcd/command.c.
963 Wed Oct 30 14:06:52 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
965 * Finish the silc-mime.pl script. It now supports MIME type
966 guessing using magic files, signing data messages, executing
967 MIME handlers in background. Affected files
968 irssi/scripts/silc-mime.pl and irssi/docs/help/in/mmsg.in
970 * Changed MIME signal handler to make things easier for the perl
971 script. Affected files irssi/src/silc/core/client_ops.c,
972 silc-servers.c, and irssi/docs/signals.txt
974 * Cleaned up the silc_mime_parse function and fixed detection
975 of wrapped header lines. Affected file lib/silcutil/silcstrutil.c
977 Sun Oct 26 21:19:02 EET 2003 Pekka Riikonen <priikone@silcnet.org>
979 * Resolve the IP for file transfer listener from the connection
980 socket. Affected file lib/silcclient/client_ftp.c.
982 * Accept NULL hostname parameter in the functions
983 silc_net_check_[local|remote]_by_socket. Do not reverse lookup
984 if hostname is not wanted.
986 Fri Oct 24 21:24:12 CEST 2003 Jochen Eisinger <jochen@penguin-breeder.org>
988 * Fixed race condition between silc_client_init and
989 my_silc_scheduler. Affected file irssi/src/silc/core/silc-core.c
991 Fri Oct 24 16:43:40 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
993 * Fixed file transfer connection closing when SIGNOFF for
994 the client is received from server. Affected file is
995 lib/silcclient/client_ftp.c.
997 Tue Oct 21 13:35:57 CEST 2003 Pekka Riikonen <priikone@silcnet.org>
999 * Check for disconnected socket in QUIT callback. Affected
1000 file silcd/command.c.
1002 Thu Oct 21 09:43:17 CEST 2003 Jochen Eisinger <jochen@penguin-breeder.org>
1004 * Modified the MIME parsing to allow \n and \r\n as delimiters.
1005 Affected files lib/silcutil/silcstrutil.c
1007 * Cleaned up the escape/unescape functions for correctness and
1008 speed. Affected file irssi/src/silc/core/client_ops.c
1010 * Removed handling for data messages with Content-Type: text/*,
1011 moved parsing of MIME headers to the signal handler, added
1012 support for signing and verifying data messages. Affected
1013 files are irssi/docs/signals.txt, irssi/src/silc/core/client_ops.c,
1014 irssi/src/silc/core/silc-{servers,channels}.c
1016 * Added a perl script for handling data messages based on
1017 information read from Mailcap files. New file
1018 irssi/scripts/silc-mime.pl
1020 Mon Oct 20 16:08:22 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1022 * Added new SILC_MESSAGE_FLAG_ACK that can be used to
1023 acknowledge recepetion of a message to the sender. Updated
1026 Sat Oct 18 11:55:33 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1028 * Unregister channel key saving callback when deleting channel.
1029 Affected file lib/silcclient/idlist.c.
1031 * Do not remove the client from channels in NOTIFY_TYPE_SIGNOFF
1032 before calling notify client operation. Affected file is
1033 lib/silcclient/client_notify.c.
1035 * Unregister QoS tasks when deleting the socket connection.
1036 Affected files lib/silcutil/silcsockconn.[ch],
1037 unix/silcunixsockconn.c.
1039 * Implemented latest presence-attrs draft changes. Affected
1040 files lib/silccore/silcattrs.h and
1041 irssi/src/silc/core/silc-queries.c.
1043 Tue Oct 14 18:24:53 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1045 * Save old channel keys in list to allow more rapid change
1046 of channel keys if server for some reason does that. This
1047 avoids loosing so many channel messages due to not having
1048 key to decrypt. Affected file lib/silcclient/silcclient.h,
1049 idlist.c and client_channel.c.
1051 Mon Oct 13 21:37:47 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1053 * Continued backup router tests and fixes. Affected files
1054 silcd/server_backup, server_util.c, server.c. See TODO.
1056 Sun Oct 12 19:58:18 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1058 * Fixed SERVER_SIGNOFF handling in servers. The client
1059 was removed from wrong list thus not removing the client
1060 at all. Affected file silcd/packet_receive.c.
1062 * Do not execute rekey protocol for disabled connections as
1063 it would never go through. Affected file silcd/server.c.
1065 * Added timeout for rekey protocol to catch if the protocol
1066 never executes successfully. Affected files silcd/server.c
1069 Sat Oct 11 15:39:22 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1071 * Abandon packet processing for disconnected sockets. Check
1072 this always after calling packet processing callback.
1073 Affected file lib/silccore/silcpacket.c.
1075 * Fixed double registration disconnection code in server.
1076 Closed wrong connection. Affected file silcd/packet_receive.c.
1078 Fri Oct 10 16:27:12 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1080 * On normal server reconnect to primary during resuming 4
1081 times, then give up. Affected file silcd/server_backup.c.
1083 * If during reconnecting to routers we notice we have router
1084 connection but no primary router set, the server is in desync.
1085 Reconnect to primary to restore network. Affected file
1088 * Assure that only one protocol is exeucting at the same time.
1089 Added checks for all protocols. Affected files are
1090 silcd/server.c and server_backup.c.
1092 Thu Oct 9 20:24:09 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1094 * Check that a string is not already part on invite/ban
1095 string when processing it. Affected file silcd/server_util.c.
1097 Thu Oct 9 12:06:40 CEST 2003 Pekka Riikonen <priikone@silcnet.org>
1099 * Fixed the CUMODE_CHANGE for founder mode changes to comply
1100 with 1.2 version of the protocol. Affected file is
1101 silcd/packet_receive.c.
1103 Wed Oct 8 19:41:15 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1105 * ERR_BAD_PASSWORD now returns the Channel ID of the channel
1106 where the passphrase was given. Affected file is
1109 Wed Oct 8 09:32:12 CEST 2003 Pekka Riikonen <priikone@silcnet.org>
1111 * INVITE and BAN notifys are now delivered from routers to
1112 servers (but not clients) on the channel. Updated specs and
1113 code. Affected files silcd/packet_[send|receive].[ch],
1114 command.c, server.c and server_util.c.
1116 * Implemented INVITE and BAN announcing. Affected files are
1117 silcd/server.[ch], server_util.c.
1119 * Implemented SilcStatus error type argument returning in
1120 command reply error in server. Affected file silcd/command.c.
1122 * Implemented SilcStatus argument returning in comand reply
1123 in client library. The command_reply client operation now
1124 returns error specific arguments as well. Affected files
1125 are lib/silcclient/command_reply.[ch], client_resume.c,
1126 lib/silccore/silcstatus.[ch].
1128 Sun Oct 5 20:22:08 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1130 * Backup router protocol version 1.2 implemented. Testing still
1131 required. Affected files in silcd/server_backup.[ch], server.c,
1132 packet_receive.c and server_internal.h.
1134 Sun Oct 5 12:36:37 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1136 * silc_client_send_[channel|private]_message now return TRUE
1137 or FALSE. Affected file lib/silcclien/client_channel.c and
1140 Thu Oct 2 17:03:09 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1142 * Check for explicit nickname in INVITE and BAN processing
1143 during join as well (and don't expect only wildcards in
1144 invite/ban strings). Affected file silcd/command.c.
1146 * Fixed the INVITE and BAN by public key. The public key saved
1147 is the PK payload (as specified) not the raw data. Affected
1148 file silcd/server_util.c.
1150 Wed Oct 1 20:29:06 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1152 * UTF-8 text message support for actions and notices in SILC
1153 Client. Affected file irssi/src/silc/core/client_ops.c.
1155 * silc_get_username and silc_get_real_name now returns sensible
1156 data on Win32. Patch by Toni Willberg. Affected file is
1157 lib/silcutil/win32/silcwin32util.c.
1159 Sun Aug 24 23:35:19 CEST 2003 Jochen Eisinger <c0ffee@penguin-breeder.org>
1161 * Provide a signal handler to send MIME encoded messages and emit
1162 a signal when a MIME encoded message is received. Also document
1163 the signals for usage with the perl interface.
1165 A sample perl script will be supplied at a later point.
1167 Affected files are irssi/docs/signals.txt,
1168 irssi/src/silc/core/client_ops.[ch],
1169 irssi/src/silc/core/silc-{channels,servers}.c
1171 Sun Aug 24 12:58:30 CEST 2003 Jochen Eisinger <c0ffee@penguin-breeder.org>
1173 * Use SILC_COMMAND_PING to estimate the round-trip time to the
1174 server. Use this time to display a lag and disconnect when it
1175 exceeds a specified limit.
1177 Affected files are irssi/src/silc/core/silc-{lag,core}.c.
1179 Mon Aug 11 17:14:17 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1181 * Remove the channel auth list in normal server if router
1182 encofrces its list during connecting. Send notify to channel
1183 to remove the mode to remove the list. Affected files are
1184 silcd/server_util.c and silcd/packet_receive.c.
1186 Wed Aug 6 14:52:04 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1188 * Added support for channel public keys. Updated protocol specs
1189 and implemented it. Affected files are
1190 silcd/command.c, command_reply.c, lib/silcclient/command.c,
1191 lib/silcclient/command_reply.c.
1193 Wed Jul 23 12:17:01 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1195 * Ignore SIGXFSZ and SIGXCPU signals in server. They can
1196 terminate the process on Linux. Affected file silcd/silcd.c.
1198 Mon Jun 2 19:13:27 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1200 * Check for NULL buffer in silc_buffer_clear. Affected file
1201 is lib/silcutil/silcbuffer.h.
1203 * Simplified the backup router protocol by removing the _GLOBAL
1204 types. Updated protocol specs and the code. Affected files
1205 are silcd/server_backup.[ch].
1207 Thu Apr 24 19:50:25 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1209 * Deny '@' and '!' from nicknames since they are reserved
1210 by the SILC_COMMAND_INVITE and SILC_COMMAND_BAN commands.
1211 Updated protocol specs and the code.
1213 Affected files are silcd/server_util.[ch].
1215 Wed Apr 9 18:51:59 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1217 * Fixed stack overflow in Irssi SILC client. Affected
1218 file irssi/src/silc/core/client_ops.c.
1220 * Check that Host is set in ServerConnection and RouterConnection
1221 in silcd.conf. Affected file silcd/serverconfig.c.
1223 * Fixed crash in server with protocol completion callbacks,
1224 namely rekey and backup resuming protocols. Affected files
1225 are silcd/server_backup.c and silcd/server.c.
1227 * Fixed rekey protocol to not restart if it is started already.
1228 Affected files are lib/silcclient/client.c and
1231 Mon Mar 17 18:35:24 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1233 * Rewrote SilcList, affected file lib/silcutil/silc*list.h.
1235 * Fixed EOF handling in SILC Config, affected file
1236 lib/silcutil/silcconfig.c.
1238 * Fixed buffer overflows in lib/silcutil/silcstrutil.c.
1240 * Fixed RESOLVING flag handling in JOIN notify and other
1241 notifys to handle the resolvings correctly in client library.
1242 Affected file lib/silcclient/client_notify.c.
1244 * Do not send full INVITE and BAN lists in INVITE and BAN
1245 notifys, only the changed information. Affected file
1248 * Fixed INVITE notify sending in INVITE command, send it
1249 only when needed. Affected file silcd/command.c.
1251 * Handle the founder key change properly in CMODE_CHANGE
1252 notify. Bug #122. Affected file silcd/packet_receive.c.
1254 Sun Mar 9 16:29:20 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1256 * Remove the mark for output (mark it only for input) after
1257 purging outgoing queue. Prevents the "Error in select()"
1258 floods. Affected file silcd/packet_send.c.
1260 * Fixed incorrect connection deletion from client library
1261 after calling "connect" client operation. Could cause
1262 crashes for example during reconnect timeouts. Affected
1263 files are lib/silcclient/client.c and
1264 irssi/src/silc/core/client_ops.c.
1266 * Check server private key file permissions before starting
1267 the server. Affected file silcd/serverconfig.c.
1269 Tue Feb 4 22:53:26 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1271 * NULL terminate allocated string in silc_buffer_strformat.
1272 Affected file lib/silcutil/silcbuffmt.c.
1274 * Rewrote the invite/ban list string handling in server to
1275 use SilcBuffer instead. Affected files are silcd/command.c
1276 and silcd/server_util.c.
1278 Mon Feb 3 14:43:52 CET 2003 Pekka Riikonen <priikone@silcnet.org>
1280 * Fixed double free in CMODE command when setting new HMAC
1281 for channel. Affected file silcd/command.c.
1283 * Added couple of missing memset's to zero sensitive memory.
1284 Affected files silcd/command.c, lib/silcclient/command.c.
1286 Sun Jan 26 12:20:30 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1288 * Fixed a double free in INVITE command error handling in
1289 server. Affected file silcd/command.c.
1291 * Added macros SILC_SWAB_[16|32] to swab byte order of
1292 16-bit and 32-bit unsigned integers. Affected file
1293 lib/silcutil/silctypes.h.
1295 * Use the SILC_SWAB_16 instead of htons() in server when
1296 handling ports since the ports in structures are always
1297 in little-endian order (regardless of platform). Affected
1298 file silcd/serverid.c and silcd/server_backup.c.
1300 Tue Jan 21 17:18:04 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1302 * Send DISCONNECT in close admin command in server. Affected
1303 file silcd/command.c.
1305 * Check whether we are already connecting to a remote router
1306 (in addition of checking whether we are already connected)
1307 before creating new connection. Affected file silcd/server.c.
1309 Thu Jan 16 18:47:00 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1311 * Added better compiler and compiler flags checking in
1314 * Check that socket is valid after QoS is applied to data.
1315 Affected file lib/silcutil/unix/silcunixsockconn.c.
1317 * Make sure the socket connecetion is not closed to early
1318 when closing connection in server. Also make sure the
1319 connection is always closed after error in a protocol.
1320 Affected file silcd/server.c.
1322 Wed Jan 15 11:03:36 CET 2003 Pekka Riikonen <priikone@silcnet.org>
1324 * Removed --session and --dummy options from Irssi SILC Client.
1325 -d option is available only if --enable-debug was given.
1326 Affected files are irssi/src/silc/core/silc-core,
1327 irssi/src/core/session.c and irssi/src/fe-text/silc.c.
1329 Tue Jan 14 12:25:09 CET 2003 Pekka Riikonen <priikone@silcnet.org>
1331 * Added silc_buffer_steal to steal the data from the buffer.
1332 Affected file lib/silcutil/silcbuffer.h.
1334 Sat Jan 11 18:16:29 CET 2003 Giovanni Giacobbi <giovanni@giacobbi.net>
1336 * Fixed server crash with double Primary block in config file.
1338 Fixed also various memory leaks around the config file
1339 parser. Affected files lib/silcutil/silcconfig.c,
1340 silcd/serverconfig.c.
1342 * Changed my nickname (Johnny Mnemonic) to my real name, this
1343 means that bugs introduced by him were actually introduced
1346 Tue Jan 7 21:58:53 CET 2003 Jochen Eisinger <c0ffee@penguin-breeder.org>
1348 * Don't display "foo appears as foo\nYou're now known as foo"
1349 messages. Affected file irssi/src/silc/core/client_ops.c
1351 Tue Jan 7 20:08:15 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1353 * Fixed error handling of invalid client entry when calling
1354 commands in server. Fixes a crash. Affected file
1357 Thu Dec 26 14:19:29 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1359 * Added some sanity checks in server for correctness of the
1360 server configuration. Affected file silcd/serverconfig.c.
1362 Fri Dec 20 10:47:59 CET 2002 Pekka Riikonen <priikone@silcnet.org>
1364 * Prevent endless resolving of user informations in USERS
1365 command by checking the command reply status correctly.
1366 Affected file lib/silcclient/command_reply.c.
1368 Tue Dec 17 10:05:00 CET 2002 Pekka Riikonen <priikone@silcnet.org>
1370 * Fixed file writing on WIN32 to use O_BINARY flag. Affected
1371 file is lib/silcutil/silcfileutil.c. A patch by Matthew
1372 Aldous <Matthew@Aldous.com>.
1374 * Added better implementation using CriticalSection of
1375 SilcMutex on WIN32. A patch by Mikko Lähteenmäki
1376 <mikko.lahteenmaki@pikabaana.net>.
1378 * Added some Winsock WIN32 compatiblity defines into
1379 includes/silcwin32.h.
1381 Mon Dec 16 19:33:05 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1383 * Fixed double free in async host lookup code. Affected file
1384 lib/silcutil/silcsockconn.c.
1386 * On backup router handle now the SERVER_SIGNOFF from router
1387 for local connected servers too, and close the connections.
1389 Do not process them as normally signing off servers when they
1390 really signoff by sending EOF fe, but always assume that
1391 router sends the SERVER_SIGNOFF.
1393 Affected files silcd/server.c and silcd/packet_receive.c.
1395 * Fixed socket unsetting when closing connections. Affected
1396 files silcd/server.c and silcd/packet_send.c.
1398 * Do not print the nickname in SERVER_SIGNOFF if we do not
1399 have it. Prevents asserts in Irssi core. It is possible we
1400 don't have the nick if it was just being resolved when server
1401 signoff. Affected file irssi/src/silc/core/client_ops.c.
1403 Thu Dec 12 23:22:50 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1405 * Fixed autonick crashbug in client library. Affected file
1406 lib/silcclient/client.c.
1408 * Fixed Unix implementation of SilcMutex to really assert if
1409 the mutex is locked/unlcoked already. Affected file
1410 lib/silcutil/unix/silcunixmutex.c.
1412 * Fixed locking in silc_schedule_uninit. It didn't lock
1413 when dispatching timeout tasks. Affected file is
1414 lib/silcutil/silcschedule.c.
1416 * Changed Win32 implementation of SilcThread to use modern
1417 Win32 interface. Affected file is
1418 lib/silcutil/win32/silcwin32thread.c A patch by Mikko L.
1420 Thu Dec 12 12:06:59 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1422 * Don't print signed messages when sending failed. Affected files
1423 irssi/src/silc/core/silc-[servers.c/commands.h]
1425 * Send adquate signal when founding a channel by joing it. Affect
1426 file irssi/src/silc/core/client_ops.c
1428 Wed Dec 11 21:46:19 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1430 * Fix theme abstracts parsing. Affected files irssi/default.theme,
1431 irssi/src/fe-common/core/themes.c
1433 Wed Dec 11 20:20:07 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1435 * Fixed close command to use the port correctly when closing
1436 server connections. Affected file silcd/idlist.c.
1438 * Check for NULL outbuf in silc_socket_write. It is possible
1439 that it is NULL is some odd case. Affected files are
1440 lib/silcutil/[unix/win32]/silc[unix/win32]sockconn.c.
1442 * Do not call final protocol callback for backup router
1443 resuming protocol when closing connection. It is closed
1444 by timeout in case of error. Affected file silcd/server.c.
1446 * Backup reconnect to router if backup resuming protocol
1447 failed. Affected file silcd/server_backup.c.
1449 Wed Dec 11 10:01:26 CET 2002 Pekka Riikonen <priikone@silcnet.org>
1451 * Fixed double free in SKE library error hadling when signature
1452 error occurred. Affected file lib/silcske/silcske.c.
1454 * Save the fingerprint to new SilcClientEntry after changing
1455 nickname. Affected file lib/silcclient/client_notify.c.
1457 * Print SIGNOFF in Irssi SILC client only if the nickname is
1458 known. Prevents asserts in Irssi core. It is possible we
1459 don't have the nick if it was just being resolved when it
1460 quit. Affected file irssi/src/silc/core/client_ops.c.
1462 Tue Dec 10 21:47:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1464 * Fixed double free in invite list adding code when adding
1465 invite strings. Affected file silcd/server_util.c.
1467 Fri Dec 6 17:40:24 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1469 * More log printing during backup router protocol. Affected
1470 file silcd/server_backup.c.
1472 * Removed backwards support for old private key file format.
1473 Affected file lib/silccrypt/silcpkcs.c.
1475 * Removed backwards support for not-so-strict decryption length
1476 check, it's strict now. Affected lib/silccrypt/silccipher.c.
1478 * GETKEY to update the client entrys fingerprint too.
1479 Affected file lib/silcclient/command_reply.c.
1481 * Added --without-libtoolfix for package builders using weird
1482 wrappers around libtool (BSD at least).
1484 Thu Dec 5 22:29:46 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1486 * Fixed backup router bugs: When backup resumes router and
1487 receives a CHANNEL_MESSAGE packet the backup must not act
1488 as router since the packet header decryption would be
1489 different. Also, when relaying packets to channel, do
1490 not re-encrypt packets on backup that came from the primary
1491 since the connection isn't really router-router connection.
1492 Affected files silcd/server.c, silcd/packet_send.c.
1494 * Added checks in encryption/decryption that encryption/decryption
1495 length sent as argument really is multiple by block size. Helps
1496 catching really weird bugs like the above backup router bugs
1497 when packets are being decrypted in wrong way. Affected files
1498 lib/silccore/silcpacket.c, and lib/silccrypt/silccipher.c.
1500 * Fixed padding generation in private key file encryption.
1501 Affected file lib/silccrypt/silcpkcs.c.
1503 Thu Dec 5 16:35:23 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1505 * Added ignore_message_signatures setting which can be used
1506 to ignore signatures in messages. Affected files are
1507 irssi/src/silc/core/client_ops.c, silc-core.c.
1509 * Fixed the libtoolfix to use command line options instead of
1510 environment variables. They didn't work as expected. Now,
1511 the libtool is fully run-time configurable.
1513 Wed Dec 4 21:08:52 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1515 * Verify signature payload for signed messages. Affected files
1516 irssi/src/silc/core/client_ops.h, irssi/src/silc/core/silc-servers.c,
1517 irssi/src/silc/core/silc-core.h
1519 * Display signature verification result in public and private
1520 messages using theme abstracts. See irssi/default.theme for
1521 examples on their usage. Affected files
1522 irssi/default.theme, irssi/src/fe-common/silc/fe-messages.h,
1523 irssi/src/fe-common/silc/module-formats.[ch],
1524 irssi/src/fe-common/silc/fe-common-silc.c,
1525 irssi/src/fe-common/silc/Makefile.am
1526 irssi/src/fe-common/core/fe-messages.[ch]
1528 * Fixed bugs in Irssi's theme parsing. Affected files
1529 irssi/src/fe-common/core/themes.c
1531 Wed Dec 4 18:29:13 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1533 * Calculate the correct length for signed messages before
1534 encrypting, it must be multiple by block size. Affected
1535 file lib/silccore/silcmessage.c.
1537 * silc_message_signed_get_public_key returns now both
1538 decoded and encoded public key. Affected files are
1539 lib/silccore/silcmessage.[ch].
1541 * Added libtoolfix script that makes the libtool more generic
1542 and configurable in run-time. Now we can specify in run-time
1543 if what kind of libraries we want to create, regardless of
1544 configuration. SIMs are now creates even if --disable-shared
1545 was explicitly given.
1547 Tue Dec 3 23:26:55 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1549 * Fixed founder key sending in CMODE command in client.
1550 Affected file lib/silcclient/command.c.
1552 * Fixed CUMODE founder authentication in server to not check
1553 for client's public key since it's not supposed to do that.
1554 Affected file silcd/command.c.
1556 Tue Dec 3 12:02:41 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1558 * Set realname and hostname in NICK_REC records. Affected file
1559 irssi/src/silc/core/silc-nicklist.c
1561 Mon Dec 2 20:50:20 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1563 * Remove 1.0 protocol backwards compat code from client
1566 * Added more reliable check for whether nickname did change
1567 or not, or whether only Client ID changed in NICK_CHANGE
1568 notify. Affected file lib/silcclient/client_notify.c.
1569 Fixes bug in '@' character handling in a nickname.
1571 * Added support for automatically parsing signature from
1572 the message payload. Added new function
1573 silc_message_get_signature to return the payload to
1574 application. Affected files lib/silccore/silcmessage.[ch].
1576 * Changed the private_message and channel_message client
1577 operations to deliver the SilcMessagePayload to the
1578 application too. Application can use it fe. to get the
1579 signature from the message for verification. Affected
1580 file lib/silcclient/silcclient.h, client_channel.c and
1583 * Redefined the signed payload for message payloads.
1584 Updated protocol specs and implemented.
1586 Mon Dec 2 16:28:29 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1588 * Fixed wrong invite and ban list handling in server command
1589 reply. Affected files are silcd/command_reply.c,
1590 silcd/server_util.[ch].
1592 Sun Dec 1 20:48:17 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1594 * Fixed CMODE setting in server when founder mode was set.
1595 Affected file silcd/command.c. Bug #95.
1597 * Added support to setting specific public key in CMODE in
1598 Irssi SILC client. Affected file lib/silcclient/command.c.
1600 * Added support to use specific public key in CUMODE in
1601 Irssi SILC Client. Affected file lib/silcclient/command.c.
1603 * Added support for inviting and banning by public key in
1604 Irssi SILC client. Affected file lib/silcclient/command.c.
1606 * Fixed fingerprint/babbleprint showing in invite and ban
1607 list command replys. Affected file is
1608 irssi/src/silc/core/client_ops.c.
1610 Sun Dec 1 16:32:03 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1612 * Format CMODE +c and +h to display both the mode and the argument
1614 Sun Dec 1 18:17:22 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1616 * Added test vectors and test programs for SHA-1, MD5,
1617 HMAC-SHA1 and HMAC-MD5. New tests are located in
1618 lib/silccrypt/tests/. Fixed also argument decoding bug in
1619 MD5 implementation. Affected file lib/silccrypt/md5.c.
1621 * Changed the channel private key and private message key
1622 generation (with static keys) to use SHA1 instead of MD5,
1623 as SHA1 is the mandatory hash function in SILC. Affected
1624 file lib/silcclient/client_[channel/prvmsg].c.
1626 * Changed the private key file encryption to use SHA1 instead
1627 of MD5. Added support for the old generation and added
1628 automatic change of the key (to be removed later). Affected
1629 files lib/silccrypt/silcpkcs.c.
1631 Sat Nov 30 19:07:52 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1633 * Load only files with .pub suffix in PublicKeyDir. Affected
1634 file silcd/serverconfig.c.
1636 Sat Nov 30 14:29:34 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
1638 * Extended the SILC_SERVER_LOG_ERROR macro to all available logging
1639 channels. Affected files silcd/silcd.c, silcd/server.h.
1641 * Added the config directive PublicKeyDir for the client block.
1642 Affected files doc/exampe_silcd.conf.in, silcd/serverconfig.[ch].
1644 Sat Nov 30 09:30:55 CET 2002 Pekka Riikonen <priikone@silcnet.org>
1646 * Merged Toni's irssi/silc.conf patch.
1648 * ROBODoc cleanup patch to lib/silccrypt/silcpkcs.h by johnny.
1650 * Max alloc tests in allocation routines. Affected file
1651 lib/silcutil/silcmemory.c.
1653 Fri Nov 29 23:44:29 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1655 * Fixed a typo in resuming code that fixed detach/resume code
1656 in server. Bug #93. Affected file silcd/packet_receive.c.
1658 Thu Nov 28 17:17:11 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1660 * Do reverse lookups for server when /connecting. Affected files
1661 irssi/silc.conf, irssi/src/core/servers.c, irssi/src/core/network.c,
1662 irssi/src/core/net-nonblock.*
1664 Thu Nov 28 16:19:18 CET 2002 Pekka Riikonen <priikone@silcnet.org>
1666 * Added library versioning for shared libraries. Affected
1667 files configure.in.pre and lib/Makefile.am.pre.
1669 Wed Nov 27 21:51:52 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1671 * Display INVITE and BAN lists as specified by SILC 1.2
1673 Wed Nov 27 16:01:11 CET 2002 Pekka Riikonen <priikone@silcnet.org>
1675 * Do not send invite list back unless asked (when sending
1676 no arguments) or when list was modified. Affected file
1679 * Remove client from invite list in KILLED notify and in
1680 KILL command. Affected file silcd/command.c and
1683 * Fixed bugs in invite list handling in INVITE command.
1684 Affected files silcd/command.c and silcd/server_util.c.
1686 * Merged with Irssi 0.8.6.
1688 * Fixed UTF-8 in Irssi SILC Client, setlocale was missing.
1689 Affected file irssi/src/fe-text/silc.c.
1691 Mon Nov 25 18:21:43 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1693 * The silc_argument_get_[first/next] now return the argument
1694 type to caller. Added silc_argument_payload_encode_one.
1696 Affected files are lib/silccore/silcargument.[ch].
1698 * Added support for the SILC 1.2 INVITE command and new
1699 invite lists to server. Affected files are silcd/command.c,
1700 silcd/server_util.[ch] and silcd/packet_[receive/send].[ch].
1702 * Added support for the SILC 1.2 BAN command and new
1703 ban lists to server. Affected files are silcd/command.c,
1704 silcd/server_util.[ch] and silcd/packet_[receive/send].[ch].
1706 * Added support to client sending new INVITE command. Affected
1707 file is lib/silcclient/command.c.
1709 * Added support to client sending new BAN command. Affected
1710 file is lib/silcclient/command.c.
1712 * Added support for removing client from invite list when kicked
1713 from channel, as SILC 1.2 dictates. Affected files are
1714 silcd/packet_receive.c and silcd/command.c.
1716 Sun Nov 24 18:26:42 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1718 * If iv argument to silc_cipher_[encrypt/decrypt] is NULL, use
1719 automatically the cipher's internal IV. Affected files
1720 lib/silccrypt/silccipher.[ch].
1722 * Assure the RESUME_CLIENT packet is not sent to twice to
1723 backup router if the detached client was originated from
1724 the backup. Affected file silcd/server.c. Bug #76.
1726 * Changed silc_sim_symname to not allocate memory. Affected
1727 file lib/silcsim/silcsimutil.c.
1729 * Fixed memory leaks with SIMs in server. Affected files
1730 silcd/serverconfig.c, silcd/server.c.
1732 * Fixed channel key distribution after resuming detached
1733 client. Affected files silcd/packet_receive.c.
1735 * Fixed channel's global_user boolean checking after detaching.
1736 Check it after changing the owner of the client not before.
1737 Affected file silcd/packet_receive.c.
1739 * Fixed few double frees from client library. Fixes at least
1740 Bug #81, possibly others too.
1742 * UTF-8 decode topics also in JOIN command reply and TOPIC_SET
1743 notifys in Irssi SILC Client. Affected file is
1744 irssi/src/silc/core/client_ops.c. Bug #82.
1746 * Applied Ville Räsänen's manual page and --mandir bugfix
1747 patch. Affected files are configure.in.pre and Makefile.am.pre.
1750 Fri Nov 22 18:34:20 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1752 * Added support to backup router protocol for backup to tell
1753 normal server that it cannot use the backup router as primary
1754 because the primary isn't really down. Updated protocol
1757 * Added support for primary router to tell backup router that
1758 resuming is not possible because the backup really isn't primary
1759 in the cell. For example if backup disconnected itself the
1760 resuming is not allowed since the primary really did not
1761 go down. Updated protocol specs.
1763 * Removed MARS from crypto library.
1765 * Defined the CTR mode and Randomized CBC mode in SILC. The
1766 CTR mode is RECOMMENDED now in specification. Defined also
1767 Serpent cipher as optional cipher. Updated the protocol specs.
1769 Thu Nov 21 12:43:28 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1771 * Added support for inviting/banning by IP/MASK, public key,
1772 and explicit Client ID. Redefined the command and notify
1773 types to allow easier forwards support for other methods
1774 of inviting/banning. Updated protocol specs.
1776 * Remove the client from channel's invite lists if the client
1777 is kicked or killed. Updated protocol specs.
1779 * Unified the Channel Message Payload and Private Message
1780 into one Message Payload. Updated protocol specs and
1783 Tue Nov 19 22:30:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1785 * Don't wait for EOF after socket error has occurred, but
1786 close the connection. Affected file is silcd/server.c.
1788 Mon Nov 18 18:58:26 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1790 * Added support for setting FOUNDER mode on channel with
1791 specific public key which can be set with CMODE command.
1792 Updated protocol specs and implemented in client and server.
1794 * Fixed the Irssi SILC client to correctly shutdown the client
1795 library to avoid memory leaks. Affected files are
1796 irssi/src/silc/core/silc-core.c and silc-servers.c.
1798 * Deprecated the No Reply flag in SKE protocol and introduced
1799 "IV Included" flag which can be used to indicate that the IV
1800 is included in the ciphertext. This makes it possible to use
1801 SILC on unreliable transport, such as UDP which may cause
1802 packet reordering and losses. Updated protocol specs, did
1805 Sun Nov 17 15:50:57 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1807 * Fixed the MPI implementation of silc_mp_sizeinbase to return
1808 < 32 bit values in correct size. Affected file is
1809 lib/silcmath/mp_mpi.c.
1811 Sat Nov 16 13:14:45 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1813 * Fixed the KE Start Payload parsing to check that mandatory
1814 fields are present. Affected file lib/silcske/payload.c.
1816 * Fixed compilation warnigs in Irssi SILC Client. Affected
1817 files are irssi/src/silc/core/silc-query.c. client_ops.c.
1819 Thu Nov 14 19:33:28 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1821 * Print "nick now appears as newnick" and update Irssi's nicklist
1822 when you change your nick to "nick". Closes #62
1824 * Never format your own nick. Closes #63
1826 Thu Nov 14 09:44:54 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1828 * SILC_UMODE_GONE changes are now propagated correctly to the
1829 Irssi client. Closes #54
1831 Tue Nov 12 19:42:18 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1833 * Fixed example in /HELP KEY
1835 * Added expando $j which expands to current SILC Client version
1837 Tue Nov 12 19:46:39 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1839 * Fixed public key decoding in crypto library.
1841 * Added better error printing to SKE library.
1843 Tue Nov 12 08:50:12 CET 2002 Pekka Riikonen <priikone@silcnet.org>
1845 * Fixed NICK command to not crash if nickname was not sent.
1847 Mon Nov 11 19:32:00 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1849 * Added Encrypt-Then-MAC order to SILC packet MAC generation.
1850 Deprecated the old Encrypt-And-MAC order. Updated protocol
1851 specs and implemented.
1853 * Added Encrypt-Then-MAC order to Channel Message Payload MAC
1854 generation. Updated specs and implemented.
1856 Sun Nov 10 12:20:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1858 * Added support for rekey before 2^32 sequence number wraps.
1859 Affected files in server and client library.
1861 * Padding must be at least 8 bytes now. Implemented and updated
1864 * Compute maximum padding for authentication packets to make
1865 passphrase approximation attacks impossible. Affected files
1866 in client library and in server.
1868 * Fixed PING command sending in client library and handling in
1869 server. The server ID must be ID Payload, not raw ID data.
1870 Affected files in server and client library.
1872 * Defined that all public keys sent in commands and notify
1873 payloads are actually Public Key Payloads not raw public key
1874 data. Updated protocol specs and implemented.
1876 * Updated protocol version to 1.2. Updated specs and code.
1878 * Added ERR_UNSUPPORTED_PUBLIC_KEY and ERR_OPERATION_ALLOWED
1879 status types. Updated specs and the code.
1881 * Added support for normal client to kill its own entries from
1882 the network. Updated protocol specs and the code.
1884 * Defined the SILC_MESSAGE_FLAG_SIGNED. Updated protocol specs
1885 and added initial implementation.
1887 * Added MAC field to the Private Message Payload to protect
1888 against chosen ciphertext attacks. Updated the protocol specs
1891 * Added idle and signon fields to the ATTRIBUTE_SERVICE
1892 attribute to indicate the user's current idle and signon time
1893 of a service. Updated protocol specs and implemented.
1895 Thu Nov 7 19:21:10 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1897 * Added "do_not_bind" argument to silc_client_file_send what
1898 can be used to not bind locally but assume the file receiver
1899 provides the point of connect. Usefull when sender is behind
1900 NAT device. Affected file lib/silcclient/silcclient.h and
1903 * Added -no-listener option to FILE SEND command in Irssi SILC
1904 client. Affected file irssi/src/silc/core/silc-servers.c.
1905 Renamed FILE RECEIVE to FILE ACCEPT.
1907 * Confirm passphrase for private key encryption in
1908 silc_create_key_pair and silc_change_private_key_passphrase.
1909 Affected files are lib/silcutil/silcapputil.c.
1911 Thu Nov 7 10:05:28 CET 2002 Pekka Riikonen <priikone@silcnet.org>
1913 * Move silc_client_packet_send back to internal, added
1914 silc_client_send_packet, a bit simpler function for application.
1915 Affected files lib/silcclient/silcclient.h, client.c and
1918 * Moved the SilcClientEntry, SilcChannelEntry and
1919 SilcServerEntry to silcclient.h to be public and documented
1920 them for application. Affected files are
1921 lib/silcclient/silcclient.h and idlist.h.
1923 Wed Nov 6 17:18:13 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1925 * Fixed manual page installation patch by Ville Räsänen.
1926 USERS help page fix patch by Ville Räsänen
1928 * Changed the silc_client_command_call interface to make
1929 the command call simpler for the application. The library
1930 now handles the command line parsing, command finding and
1931 execution. Application only needs to call the function
1932 with the command line. Affected files are
1933 lib/silcclient/silcclient.h, command.[ch].
1935 * Fixed silc_get_input to NULL-terminate the returned input.
1936 Affected file lib/silcutil/silcutil.c.
1938 * Resolve the client's public key in JOIN command if the
1939 founder auth data is being requested but we don't know the
1940 client's public key. Affected file silcd/command.c.
1943 Mon Nov 4 16:02:59 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1945 * Print notify for server opers when backup router comes
1946 online. Affected file silcd/server.c.
1948 * Fixed the INVITE command to send the invite list in
1949 command reply. Affected file silcd/command_reply.c.
1951 * Fixed MOTD command reply sending. Affected file
1954 * UTF-8 decode the topic in TOPIC command reply and LIST
1955 command reply in Irssi SILC client. Affected file is
1956 irssi/src/silc/core/client_ops.c.
1958 Sun Nov 3 17:59:15 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1960 * Fixed the INVITE command to not crash Irssi SILC client
1961 when given without nickname argument. AFfected file
1962 irssi/src/silc/core/client_ops.c.
1964 * Fixed double free in WHOIS query on normal server when
1965 forwarding query to router. Affected file is
1966 silcd/server_query.c.
1968 * Fixed WATCH command reply handling on normal server which
1969 was missing altogether. Affected file silcd/command_reply.c.
1972 Sun Nov 3 00:42:05 EET 2002 Mika Boström <bostik@lut.fi>
1974 * Added man-pages for silc(1), silcd(8) and silcd.conf(5).
1975 Included yodl sources for each of these. Also modified
1976 Makefile.am prototype to install these files to proper
1977 locations. Updated CREDITS. Affected file Makefile.am.pre,
1978 new files doc/*.yo, doc/silc.1, doc/silcd.conf.5,
1981 Sat Nov 2 21:26:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1983 * Added support for encrypted private key files. Now
1984 passphrase must be provided when new key pair is created
1985 (can be empty though), and prompted when loading the
1986 private key. Added support for loading the old-style
1987 non-encrypted private keys as well. Affected files
1988 lib/silccrypt/silcpkcs.[ch], Irssi SILC client and
1991 * Fixed silc_get_input to accept input on all terminals.
1992 Affected file lib/silcutil/silcutil.c.
1994 * Moved the Irssi SILC client key loading and other stuff
1995 to be called after the arguments and UI is initialized.
1996 Affected file irssi/src/silc/core/silc-core.c. Bug #31.
1998 * Added -P option to Irssi SILC client which can be used
1999 to change the passphrase of the private key. Affected
2000 file irssi/src/silc/core/silc-core.c.
2002 * Added silc_change_private_key_passphrase apputil routine
2003 to lib/silcutil/silcapputil.[ch].
2005 Sat Nov 2 12:53:09 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2007 * Fixed connection closing in client library to not crash.
2008 Moved the connection freeing totally to function
2009 silc_clinet_del_connection. Affected file
2010 lib/silcclinet/client.c.
2012 Fri Nov 1 18:57:02 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2014 * Changed includes/silcincludes.h to silcincludes.h.in to
2015 include configuration specific information. The silcdefs.h
2016 is not included in to installation anymore (it's only
2017 compilation time header).
2019 Fri Nov 1 10:30:26 CET 2002 Pekka Riikonen <priikone@silcnet.org>
2021 * Moved the SilcClient and SilcClientConnection from client.h
2022 to the public lib/silcclient/silcclient.h. Changed the
2025 Thu Oct 31 22:44:07 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2027 * If version string in silc_clinet_alloc is NULL the library
2028 puts it automatically. Affected file lib/silcclient/client.c.
2030 * Changed the version strings from variables to #define's
2031 in includes/silcversion.h.
2033 Wed Oct 30 16:17:30 CET 2002 Pekka Riikonen <priikone@silcnet.org>
2035 * Added shared library complation support.
2037 Tue Oct 29 21:48:55 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2039 * Added lib/silcutil/silcapputil.[ch] for application
2040 utility functions. It includes routines for applications'
2041 convenience. Added silc_create_key_pair, silc_show_public_key
2042 and silc_load_key_pair functions.
2044 Tue Oct 29 17:36:44 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2046 * Send RESUME_CLIENT packet from router to backup routers
2047 to in resuming. Affected file silcd/packet_receive.c.
2049 Mon Oct 28 21:23:39 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2051 * In IDENTIFY command parsing, send all other IDs except
2052 Client IDs explicitly to router for resolving on normal
2053 server. Also check that ID received in WHOIS command is
2054 always Client ID, others are not allowed. Affected file
2055 silcd/server_query.c.
2057 * Merged latest changes from irssi.org CVS.
2059 Sun Oct 27 11:44:32 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2061 * Merged c0ffee's /set heartbeat patch to Irssi SILC client.
2062 Affected files irssi/src/silc/core/silc-core, silc-server.c.
2064 * Fixed the heartbeat sending in Irssi SILC client. Moved
2065 the silc_client_packet_send to silcclient.h for application
2066 usage. Affected files lib/silcclient/client_internal.h
2067 lib/silcclient/silcclient.h.
2069 * Fixed a bug in query resolving in server. Used wrong
2070 variable in a for loop and crashed. Affected file is
2071 silcd/server_query.c.
2073 * Server constructs requested attributes only to locally
2074 connected clients. Affected file silcd/server_query.c.
2077 * Fixed a bug when sending resolving from router to server
2078 with requested attributes. The constructed WHOIS command
2079 was incorrect. Affected file silcd/server_query.c.
2082 * Fixed Requested Attributes saving in WHOIS command reply.
2083 The length of the data buffer must be saved too. Affected
2084 file silcd/command_reply.c.
2086 * Update the client entry's servername after detaching is
2087 over. Affected file silcd/packet_receive.c. Bug #37.
2089 * Resolve incomplete client entrys in CUMODE_CHANGE and
2090 CMODE_CHANGE notifys. Affected file is
2091 lib/silcclient/client_notify.c. Bug #42.
2093 Thu Oct 24 12:22:35 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2095 * Fixed channel key packet processing bug on backup router
2096 during backup resuming protocol. Affected file is
2097 silcd/packet_receive.c.
2099 * Fixed memory leaks in server. Affected files are
2100 silcd/server.c and silcd/packet_receive.c.
2102 * Fixed packet decryption problem when backup router encrypted
2103 channel message with wrong key during backup resuming
2104 protocol. Affected file silcd/packet_send.c.
2106 * ROBODoc documented lib/silccrypt/silccipher.h. A patch by
2107 Toni Willberg (toniw@iki.fi)
2109 * Changed the SilcCipher context to be private. Changed the
2110 silc_cipher_get_iv to just return pointer to the IV. Added
2111 silc_cipher_get_name to return the name of the cipher.
2112 Fixed code all around to support these changes. Affected
2113 files are lib/silccrypt/silccipher.[ch], client library and
2116 Wed Oct 23 19:01:41 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2118 * Fixed unaligned access in lib/silccore/silcattrs.c.
2120 * Fixed libtool linking in lib/silcsim/Makefile.am.
2122 * Fixed services attribute printing. Affected files is
2123 irssi/src/silc/core/silc-queries.c.
2125 Wed Oct 23 09:51:04 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2127 * Fixed a crashbug in incoming server accepting. Affected
2128 file silcd/server.c.
2130 Tue Oct 22 13:02:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2132 * Added automatically generated index to Toolkit Reference
2135 * Added support for Postscript Toolkit Reference Manual.
2137 Mon Oct 21 21:30:40 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2139 * Merged DISCONNECT fix, and autoconn port fix from Irssi
2142 Sun Oct 20 19:54:55 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2144 * Added 'send_events' boolean argument to the function
2145 silc_schedule_set_listen_fd which sends the set events to
2146 the application explicitly if set to TRUE. Default action
2147 should be FALSE. Affected file lib/silcutil/silcschedule.[ch],
2148 lib/silcclient/client_internal.h and silcd/server_internal.h.
2150 * Added silc_compare_timeval to determine which time values
2151 is smaller. Affected file lib/silcutil/silcutil.[ch].
2153 * Added sort-of "Quality of Service" (QoS) support to
2154 SilcSocketConnection. Data reception can be controlled with
2155 rate limit per second and/or read data length limit.
2156 Added silc_socket_set_qos. Affected files are
2157 lib/silcutil/silcsockconn.[ch] and unix/silcunixsockconn.c.
2159 * Added the QoS configuration to SILC Server configuration
2160 file. Affected files are silcd/serverconfig.[ch] and
2163 Sun Oct 20 14:12:24 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2165 * Merged with irssi.org CVS.
2167 * Failed OPER and SILCOPER authentications are now logged.
2168 Affected file silcd/command.c. Bugs #25.
2170 Sat Oct 19 13:32:15 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2172 * ROBODoc documented lib/silcutil/silcbuffer.h and
2173 lib/silcutil/silcdlist.h. Patch by Ville Räsänen
2174 <ville.rasanen@iki.fi>.
2176 Fri Oct 18 10:51:04 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2178 * Added support for auto-passphrase authentication from the
2179 config file during connecting which was not implemented
2180 yet. Affected file irssi/src/silc/core/client_ops.c.
2182 * Fixed a bug in authentication protocol failure handling which
2183 was processing wrong callback context. Affected files
2184 are lib/silcclient/client.c and protocol.c.
2186 * Fixed the /ATTR allow off to actually work. Affected file
2187 is irssi/src/silc/core/silc-queries.c.
2189 * Fixed the /ATTR -del to work. Affected file is
2190 irssi/src/silc/core/silc-queries.c.
2192 Thu Oct 17 23:45:12 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2194 * Fixed string formatting crashbug in lib/silccore/silcattrs.c.
2196 * Fixed mask attribute adding in Irssi SILC client. Affected
2197 file irssi/src/silc/core/silc-queries.c.
2199 Thu Oct 17 16:40:39 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2201 * Added support for saving the requested attributes in
2202 WHOIS to directory. Affected file is
2203 irssi/src/silc/core/silc-queries.c.
2205 Wed Oct 16 17:40:56 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2207 * Added support for parsing VCard fields that do not have
2208 the TYPE= for types. Affected file lib/silcutil/silcvcard.c.
2210 * Fixed a double free bug in hash table foreach function
2211 if the entry was deleted in the foreach callback. Affected
2212 file lib/silcutil/silchashtable.c.
2214 Tue Oct 15 18:05:24 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2216 * Added silc_attribute_get_verify_data to return the signature
2217 verification data for either user digital signature or
2218 server digital signature in Requested Attributes. Affected
2219 files are lib/silccore/silcattrs.[ch].
2221 * Added silc_vcard_alloc which is used to allocated dynamic
2222 SilcVCard context. The silc_vcard_free now checks whether
2223 the context is dynamically allocated or not. Affected files
2224 are lib/silcutil/silcvcard.[ch].
2226 Mon Oct 14 17:55:44 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2228 * Periodically remove the NOATTR status from client entry
2229 so that the client may take the attributes in use even after
2230 server has resolved them unsuccessfully earlier. Affected
2231 file silcd/server_query.c and idlist.h.
2233 * Moved sha1hash and md5hash from client->internal to
2234 SilcClient for application usage. Affected files are
2235 lib/silcclient/client.h and client_internal.h.
2237 * Fixed attribute encoding and decoding bugs. Affected
2238 files lib/silccore/silcattrs.[ch].
2240 * Added ATTR command to Irssi SILC Client which is used to
2241 manage user's Requested Attributes sending and values for
2242 WHOIS command. Affected files around Irssi SILC client.
2244 Mon Oct 14 14:33:54 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2246 * Added silc_buffer_strformat which can be used to format
2247 strings into a buffer which size is automatically increased.
2248 Affected file lib/silcutil/silcbuffmt.[ch].
2250 * Added implementation of VCard (RFC 2426) which can be used
2251 as part of Requested Attributes in WHOIS command. Affected
2252 file lib/silcutil/silcvcard.[ch].
2254 Fri Oct 11 23:52:17 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2256 * Some strncat -> silc_strncat changes our the core and
2259 * Added SILC_SKE_STATUS_SIGNATURE_ERROR and OUT_OF_MEMORY
2260 errors. Added better error printing to SKE library.
2261 Affected files lib/silcske/silcske.c, silcske_status.h and
2264 * Save the PKCS key length even if only private key is set to
2265 SilcPKCS. Affected file lib/silccrypt/silcpkcs.[ch] and rsa.c.
2267 * Fixed the usage of silc_pkcs_get_key_len since it returns the
2268 length in bits not in bytes. Affected files are
2269 lib/silcske/silcske.c, lib/silccore/silcauth.c and
2270 silcd/server_query.c.
2272 Wed Oct 9 17:22:57 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2274 * Added silc_attribute_payload_encode_data to directly encode
2275 the data into the attributes buffer. Renamed function
2276 silc_attribute_payload_parse_list to silc_attribute_payload_parse.
2277 Affected files are lib/silccore/silcattrs.[ch].
2279 * silc_hash_table_find_foreach calls the foreach function now
2280 once even if the nothing was found with context set to NULL.
2281 Affected file lib/silcutil/silchashtable.[ch].
2283 * Remove the RESOLVING flag from client entry after received
2284 the Requested Attributes from the client. Fixed memory leak
2285 in client entry freeing. Affected files silcd/server_query.c
2288 * Added Requested Attributes support into SILC Client Library.
2289 It is not able to send requested attributes in WHOIS command,
2290 and also receive and process requested attributes. Added
2291 silc_client_attribute_[add|del] and silc_client_attributes_get
2292 functions. Added also `ignore_requested_attributes' to the
2293 SilcClientParams to not use attributes in client. Affected
2294 files are lib/silcclient/command.c, client_attrs.[ch],
2295 silcclient.h, client_internal and client.[ch].
2297 * Changed the silc_client_get_client_by_id to support Requested
2298 Attributes, it takes them as argument now. Affected file
2299 is lib/silcclient/silcclient.h, and idlist.c.
2301 * Added -details option to WHOIS command in Irssi SILC Client
2302 to support the requested attributes. By default it requests
2303 all attributes. Affected file lib/silcclient/command.c and
2304 irssi/doc/help/in/whois.in.
2306 Tue Oct 8 17:58:28 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2308 * Add also SERVICE attribute for server-constructed attribute
2309 data. Also digitally sign the attributes and add
2310 SERVER_DIGITAL_SIGNATURE attribute. Affected file is
2311 silcd/server_query.c.
2313 Mon Oct 7 18:25:35 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2315 * Changed the silc_attribute_payload_encode to support list
2316 of attributes (function may be called several times to add
2317 a new attribute). Removed the silc_attribute_payload_encode_list
2318 function. The encoding function now also automatically encodes
2319 the data, so the caller does not need to do that. Affected
2320 files lib/silccore/silcattrs.[ch].
2322 * Added support for replying on behalf of the user to the
2323 Requested Attributes in WHOIS command in the server. Affected
2324 file silcd/server_query.c.
2326 * SILC_NOT_IMPLEMENTED macro use SILC_LOG_INFO now instead of
2327 SILC_LOG_DEBUG. Affected file lib/silcutil/silclog.h.
2329 Sun Oct 6 16:48:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2331 * Don't swtich to become primary router if we are backup if
2332 decryption error has occurred. Affected file silcd/server.c.
2334 * Fixed a bug in backup router IP address comparison in
2335 silc_server_backup_get.
2337 Save now also the port of the server/router and use that
2338 in comparison as well. Affected file silcd/server_backup.c.
2340 * Normal server now reconnects to backup router automatically
2341 if connection is lost to it. Affected file silcd/server.c.
2343 Thu Sep 26 13:51:02 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2345 * If packet processing fails (like integrity check fails)
2346 the connection is closed now. Affected files are
2347 lib/silccore/silcpacket.c and silcd/server.c.
2349 Mon Sep 23 10:59:39 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2351 * Fixed double free in RSA public key set function
2352 silc_rsa_set_public_key. Affected file lib/silccrypt/rsa.c.
2355 Sun Sep 22 14:54:05 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2357 * Rewrote WHOIS, WHOWAS and IDENTIFY commands in the server.
2358 Added server_query.[ch] which provides one interface for
2359 querying information using all three commands.
2361 * Changed all "typedef unsigned char" in core library to
2362 "typedef SilcUInt8".
2364 Sat Sep 21 21:36:45 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2366 * Added silc_strncat into lib/silcutil/silcstrutil.[ch].
2368 * Renamed silc_server_get_client_resolve to
2369 silc_server_query_resolve and moved to server_query.[ch].
2371 Wed Sep 18 18:28:04 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2373 * Resumed client packet handling from server put the resumed
2374 client on wrong list on router and caused the client not
2375 be present on the network anymore. Now fixed to put the
2376 client to correct list. Affected file silcd/packet_receive.c.
2378 Wed Sep 18 15:13:48 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
2380 * Various cleanup in error message output in config parsing code
2381 and in server init code. Fixed error log files containing
2382 too many newlines ('\n') in some situations. Affected files are
2383 silcd/serverconfig.c, silcd/silcd.c, and silcd/server.c.
2385 Wed Sep 18 10:51:23 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2387 * Use the reverse lookupped hostname in client internals
2388 instead of one user provided us as remote server name.
2389 Affected file lib/silcclient/client.c.
2391 Mon Sep 16 12:02:54 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2393 * Added 'app_context' to silc_schedule_init. It is an
2394 application specific context that is delivered to application
2395 in task callback functions. Affected files are
2396 lib/silcutil/silcutil.[ch].
2398 * The hb_context in SilcSocketConnection is not freed
2399 automatically anymore (application must free it). Freeing
2400 it automatic is inconsistent. Affected files are
2401 lib/silcutil/silcsockconn.[ch].
2403 Sun Sep 15 22:16:19 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2405 * Added support for removing explicitly added client connections
2406 in rehash and closing the client connections if they were
2407 unconfigured in the rehash. Affected file silcd/server.c.
2409 * Added support for aborting automatically pending commands
2410 that never receives the reply (to avoid memory leaks).
2411 Added also silc_server_command_pending_timed to set the
2412 specific timeout for pending command. Affected files are
2413 silcd/command[_reply].[ch].
2415 * Added SILC_STATUS_ERR_TIMEDOUT status. Updated protocol
2416 specs and lib/silccore/silcstatus.h.
2418 Sun Sep 15 12:25:10 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2420 * Changed the silc_get_time to accept time value as argument
2421 or if zero is sent return current local time. Affected
2422 file lib/silcutil/silcutil.[ch].
2424 * Added STATS command to client library and Irssi SILC client.
2425 Patch provided by Ville Räsänen <ville.rasanen@iki.fi>.
2427 Wed Sep 11 09:22:00 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2429 * Assure that channel key is set before sending it. May
2430 crash server otherwise. Affected file silcd/packet_send.c.
2432 Tue Sep 10 09:50:08 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2434 * Assure that endless loop cannot happen with detached client
2435 resolving on normal server. Added idlist status
2436 SILC_IDLIST_STATUS_RESUME_RES. Affected files are
2437 silcd/idlist.h and silcd/packet_receive.c.
2439 Mon Sep 9 12:18:18 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2441 * Incoming file transfer request cannot use same session as
2442 the sending session. This can happen when sending file to
2443 yourself. Crashed the client on quit. Affected file
2444 lib/silcclient/client_ftp.c. Bug #24.
2446 Sun Sep 8 18:39:25 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2448 * Implemented the draft-riikonen-precense-attrs draft and
2449 the Attribute Payload into the lib/silccore/silcattrs.[ch].
2451 Sun Sep 8 13:13:44 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2453 * Distribute the SERVER_SIGNOFF notify also to local backup
2454 routers from the primary router. The backup router may not
2455 have the signing of local server directly connected and need
2456 to know about the signoff. Affected file silcd/server_util.c.
2458 * Use the primary router as the origin of the locally connected
2459 server when it is disconnecting from the backup router since
2460 that's where it really is coming from. Now the clients from
2461 the disconnecting server are removed correctly and "shadow"
2462 clients are not left to the backup router. Affected file
2465 Sat Sep 7 22:26:50 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2467 * If normal server is standalone and found existing but disabled
2468 channel, do not re-create the channel since it creates
2469 duplicate same channels. Affected file silcd/server.c.
2471 * Added anonymous client connections support to server. New
2472 "anonymous" configuration option to ConnectionParams section
2473 added. If set to true, the username and hostname information
2474 of the client will be scrambled and anonymous user mode is
2475 set automatically to the user. Affected files are
2476 silcd/serverconfig.[ch], silcd/packet_receive.c and server.c.
2478 Sat Sep 7 16:02:09 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2480 * In JOIN notify handling, mark that the cache entry of the
2481 client cannot be expired. Can cause crashes on normal
2482 server (asserts client->channels). Affected file is
2483 silcd/packet_receive.c.
2485 * From now on distribution versions are used as protocol versions
2486 instead of by default using the Toolkit base version as protocol
2487 version. Affected file prepare.
2489 * Do not set the locally resolved hostname for local client
2490 entry but take what server sends. This way the real hostname
2491 is showed in WHOIS for yourself. Affected file is
2492 lib/silcclient/idlist.c and lib/silcclient/client.c.
2494 * Resolve local info with IDENTIFY when connecting to server.y
2496 Sat Sep 7 14:22:43 CEST 2002 Lubomir Sedlacik <salo@silcnet.org>
2498 * Rewritten check for POSIX threads. Use --with-pthreads[=DIR]
2499 for implied search (not needed on platforms which has native
2500 pthreads library). Use --without-pthreads to disable threads.
2501 Affected file is configure.in.pre
2503 * Fixed --with-iconv on platforms which need to bypass (broken)
2504 native iconv(). Affected file is configure.in.pre
2506 Sat Sep 7 15:08:13 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2508 * Moved -C option parsing in Irssi SILC client at same time
2509 as other options. The UI was initialized earlier and caused
2510 problems on command line. Bug #16. Affected file is
2511 irssi/src/silc/core/silc-core.c.
2513 Mon Sep 2 23:00:30 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
2515 * Added global variable silc_log_timestamp that tells silclog
2516 wether to print or not the timestamp in the logging files.
2517 Affected file lib/silcutil/silclog.[ch].
2519 * Added silcd configuration option Timestamp in the Logging
2520 section. Affected file silcd/serverconfig.[ch],
2521 doc/example_silcd.conf.in.
2523 Fri Aug 30 08:57:33 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2525 * Fixed fingerprint checking to check for entirely empty
2526 fingerprint instead of two first bytes when determining
2527 if it is set. Bug #18. Affected file silcd/command.c.
2529 * Fixed duplicate PKCS name registering to not allow it.
2530 Bugs #17. Affected file lib/silccrypt/silcpkcs.c.
2532 Sun Aug 25 08:02:04 CEST 2002 Lubomir Sedlacik <salo@silcnet.org>
2534 * Conditionalize non-gcc compiler optimizations for various
2535 platforms, enable those commented out. Cleanups.
2536 Affected file lib/silcmath/mpi/configure.in
2538 Sat Aug 24 15:11:32 EEST 2002 Timo Sirainen <tss@iki.fi>
2540 * silc_rng_exec_command() left zombie processes if command
2541 didn't generate any output. Affected file
2542 lib/silccrypt/silcrng.c
2544 Fri Aug 23 22:05:44 CEST 2002 Lubomir Sedlacik <salo@silcnet.org>
2546 * Rewrote iconv checking, introduce --with-iconv for systems
2547 which rely on libiconv. Check if iconv() provided by libc
2548 is good enough, otherwise demand libiconv. Affected file
2551 Fri Aug 23 07:10:52 CEST 2002 Lubomir Sedlacik <salo@silcnet.org>
2553 * Search for ldopen() also in libc. This enables SIM support
2554 on *BSD systems. Based on patch from Alex Zepeda. Affected
2555 file configure.in.pre
2557 Sun Aug 18 04:44:30 CEST 2002 Lubomir Sedlacik <salo@silcnet.org>
2559 * Don't call AM_CONDITIONAL conditonally for SILC_THREADS.
2560 This fixes prepare on *BSD systems. Affected file
2563 Sun Aug 4 15:55:40 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2565 * More fixed for not having purge timeout for global clients
2566 that are on channel. Affected files silcd/command_reply.c
2569 * Fixed the rekey protocol to work with backup router connections.
2570 Rekey packets are now allowed on disabled connections as
2571 well. Affected files silcd/packet_send.c and server.c.
2573 * Do not switch to be as backup router when shutting down and
2574 closing the primary connection. Affected file silcd/server.c.
2576 * Fixed memory leaks in backup router deleting. Added
2577 silc_server_backup_free to free all data during shutdown of
2578 server. Affected files silcd/server_backup.[ch].
2580 Sun Jul 14 21:33:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2582 * Do not process commands if the sock->user_data is NULL.
2583 Affected file silcd/command.c.
2585 Tue Jul 9 19:03:11 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2587 * Fixed buffer overflow and security problems (loosing bits
2588 in CFB encryption) in SILC RNG. Problems reported by
2589 Markku-Juhani O. Saarinen <mjos@saturn.tcs.hut.fi>.
2591 Sun Jul 7 13:10:01 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2593 * Added yet more checks that client is not expired on global
2594 list if it is on channels. Affected file is
2595 silcd/command_reply.c.
2597 Sat Jul 6 11:45:11 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2599 * Merged c0ffee's MIME signal patch which adds support for
2600 sending also MIME messages in Irssi SILC Client, and handling
2601 received MIME messages in a signal (and perhaps doing something
2602 to non-textual MIME messages).
2604 Sun Jun 30 01:30:22 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2606 * Fixed pending command deletion in server and client library
2607 to check the whole list instead of breaking after first found.
2608 The affected files are silcd/command.[ch] and
2609 lib/silcclient/command.[ch].
2611 Sat Jun 29 17:40:12 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2613 * Return NO_SUCH_CHANNEL error in USERS for channel that is
2614 secret or private, otherwise it's possible to find out
2615 whether a secret channel exists or not. Affected file
2618 * If CMODE change fails during the mode setting, assure that
2619 the old mode mask is set for the channel back. Affected
2620 file silcd/command.c.
2622 * Fixed passphrase saving on +a channel on normal server
2623 after successful JOIN command. Affected file silcd/command.c.
2625 Fri Jun 28 11:53:25 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2627 * Remove server/router operator privileges in DETACH command,
2628 since it's possible to resume to server where these
2629 privileges would not be allowed for the client. Affected
2630 file silcd/command.c.
2632 * Do not set to wait for backup in rehash of the server.
2633 Affected file silcd/server.c.
2635 * Do not check listener sockets when counting how many
2636 socket connections we have. Affected file is
2637 silcd/server_util.c.
2639 * Do not announce disconnected clients that are remaining
2640 in history (for WHOWAS). This is because SIGNOFF notify
2641 for these has been sent earlier already. Affected file
2644 Thu Jun 27 20:07:27 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2646 * Buffer overflow with CUMODE command's mode->mode character
2647 conversion. Reported by Ville Räsänen. Affected file
2648 lib/silcutil/silcutil.c.
2650 Thu Jun 27 16:54:33 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2652 * Allow heartbeat packets to go disabled connections anyway.
2653 Affected files silcd/server.c and silcd/packet_send.c.
2655 * Do not broadcast New Channel packets with List flag set
2656 in the packet to backup routers. The router must check
2657 for the correctness of the packets before sending them.
2658 It is possible that router will have enforce Channel ID
2659 change and this would cause desync in the backup router.
2660 Affected file silcd/packet_receive.c.
2662 * Remove SILC_PACKET_FLAG_LIST from the temp packets that
2663 are handled in list parsing. They are not list packets
2664 anymore. Affected file silcd/packet_receive.c.
2666 Thu Jun 27 11:27:07 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2668 * Stop waiting for backup router through the timeout, not
2669 directly after backup router has arrived. Affected file
2672 * Do not re-create channel keys and send them when removing
2673 clients in server shutdown. Affected files are
2674 silcd/server_internal.h and silcd/server_util.c.
2676 * Notify distribution to backup routers was missing from
2677 the silc_server_send_notify_dest function which caused
2678 desyncing problems with backup router. Affected file is
2679 silcd/packet_send.c.
2681 * The client's channel removing was working wrong on
2682 backup router. It assumed that it doesn't know global
2683 information but backup router does know. For this reason
2684 it could remove channel when it wasn't supposed to do that.
2685 Affected file silcd/server.c and silcd/server_util.c.
2687 Wed Jun 26 15:14:12 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2689 * Stop for a couple seconds after badkup router has become
2690 primary router. Affected file silcd/server.c.
2692 * Added silc_server_remove_servers_by_server, which is used
2693 to remove servers originated from some other server. Also
2694 clients of those servers can be removed too. Affected file
2695 silcd/server_util.[ch].
2697 * When removing clients after a server has signed of remove
2698 also all servers behind that server (unless they are known
2699 to be available locally), and send SERVER_SIGNOFF for each
2700 of the server separately. Also the signed off clients are
2701 sent now separately per signed off server. The affected files
2702 are silcd/server.c and silcd/server_util.[ch].
2704 * All servers added with silc_idlist_add_server must always
2705 have both "router" and "connection" pointers set. Otherwise,
2706 bad server entries may be left around in the cache.
2707 Affected file silcd/command_reply.c.
2709 * Do not create the channel key in NEW_CHANNEL packet
2710 processing if the channel is empty. Affected file
2711 silcd/packet_receive.c.
2713 * Completed backup router support for standalone routers.
2714 Supports also servers in the cell that do not use the backup
2717 Wed Jun 26 10:38:11 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2719 * Fixed a bug in silc_string_regexify which did not add '^'
2720 at the start of each string, and thus the matching was
2721 not explicit. For example ban list iikone@*!*@* would
2722 match also "priikone", which is wrong, it would have to be
2723 *iikone@*!*@* to match also "priikone". Affected
2724 file lib/silcutil/unix/silcunixutil.c.
2726 Tue Jun 25 18:47:39 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2728 * Enable all local server connections before updating client
2729 caches when we've become backup router. Otherwise, signoff
2730 packets may not reach the clients. Affected files are
2731 silcd/server.c and silcd/server_util.[ch].
2733 * Fixed a bug in version string parsing which could crash
2734 the program with specially formatted version string.
2735 Bug reported and patch provided by Ville Räsänen. Affected
2736 file lib/silcutil/silcutil.c.
2738 * Handle the disconnection immediately when DISCONNECT
2739 packet is received in server. Affected file silcd/server.c.
2741 * Primary router now waits a short time (10 seconds) for
2742 backup router connection before accepting any other
2743 connection (except local). Affected file silcd/server.c,
2746 * Fixed a crash in client libary in NICK_CHANGE notify when
2747 NICK_CHANGE arrived for client entry we are resolving
2748 currently. Affected file lib/silcclient/client_notify.c.
2750 * Call the sconn->callback completion even if error had
2751 occurred. Start reconnecting always if connection to
2752 primary router fails during backup router protocol.
2753 Affected files silcd/server.c and server_backup.c.
2755 Mon Jun 24 17:47:52 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2757 * Added functions silc_server_send_opers and
2758 silc_server_send_opers_notify to send packets stricly
2759 to operators. Added macro SILC_SERVER_SEND_OPERS macro
2760 to send variable argument notify to operators.
2761 Affected files silcd/packet_send.[ch] and silcd/server.h.
2763 * Removed UMODE rights checking with UMODE_CHANGE notify.
2764 Affected file silcd/packet_receive.c.
2766 * Server/router operator now receives notify when network
2767 switches to backup router and when it resumes the use of
2768 primary router. Affected file silcd/server.c and
2769 silcd/server_backup.c.
2771 * Fixed the updating of client information after backup
2772 resuming protocol is over; update all except local clients
2773 to the new primary router. The affected file is
2774 silcd/server_util.c.
2776 * Added support for closing active connections in rehash
2777 that were unconfigured by the user. Supports currently
2778 closing server and router connections. Affected file
2781 * Rewrote some SILC_LOG_DEBUG's in silcd/server_backup.c.
2783 Sun Jun 23 17:32:31 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2785 * Don't do SILC_STRING_LANGUAGE encoding if the outbuffer
2786 is NULL since seems that on some platforms NULL is allowed
2787 and on some it's not. Fallback encoding is used instead.
2788 Affected file lib/silcutil/silcstrutil.c.
2790 * Fixed statistics updating for incoming server connection
2791 which could cause problems when re-connecting. Affected
2792 file silcd/server.c.
2794 * Preliminary backup router support for standalone router
2795 added. Affected files in silcd/.
2797 * Mark server connections in backup router disabled before
2798 and after backup protocol. Affected file is
2799 silcd/server_backup.c.
2801 * Added support for reconnecting to remote server connection
2802 even if the protocol fails, and if the configuration wants
2803 us to keep trying to connect anyway.
2805 Server connection is not allowed to backup router if
2806 backup router does not have connection to primary router yet.
2808 Affected file is silcd/server.c.
2810 Sat Jun 22 21:34:59 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2812 * Added silc_client_udpate_server function to update changed
2813 server info. Affected file lib/silcclient/idlist.[ch].
2815 * Added check for server entries that are being resolved when
2816 notify is received. If being resolved, handle the received
2817 notify only after it's resolved so that all notifys are
2818 handled in same order as received from the server.
2820 Added similar resolver check to channel entries. Every
2821 notify that cause resolving of any information that affects
2822 channel entry marks the channel entry in waiting state.
2823 After whatever resolving is over the waiters are signalled
2824 and only then the notifys are handled in the same order
2825 as delivered from the server.
2827 Affected files are lib/silcclient/idlist.[ch], and
2830 * Fixed KILLED notify handling in normal server. Affected
2831 file silcd/packet_receive.c.
2833 * Added SILC_IDLIST_STATUS_LOCAL which indicates that entry
2834 is locally connected, or was locally connected (but may
2835 be detached and connection is not active). Added also
2836 SILC_IS_LOCAL for checking this status. Affected files
2837 silcd/idlist.h, silcd/packet_receive.c, silcd/server_util.c,
2838 silcd/server.c and silcd/server_internal.h.
2840 Sat Jun 22 17:06:58 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2842 * Don't send or handle TOPIC_SET if topic is already set and
2843 is same as being set. Affected files silcd/command.c and
2844 silcd/packet_receive.c.
2846 * Fixed CMODE change rights checking to work correctly when
2847 removing modes by operator. Affected file is
2848 silcd/server_util.c.
2850 * Fixed some handling with New Channel packet in router and
2851 fixed some CMODE_CHANGE notify handling in server and router.
2852 Affected file is silcd/packet_receive.c.
2854 * Changed "disconnect" client operation to include the
2855 reason of the disconnection and optional disconnection
2856 message. Affected file lib/silcclient/silcclient.h.
2858 * Made the compilation of lib/contrib/ stuff conditional.
2859 Affected files configure.in.pre, lib/contrib/Makefile.am.
2861 Sat Jun 22 12:49:21 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2863 * All CMODE_CHANGE and CUMODE_CHANGE notifys are now sent back
2864 to the sender of the notify too, to avoid situation where two
2865 notifys are in the network at the same time going to oppsite
2866 directions. Affected file silcd/packet_receice.c.
2868 Fri Jun 21 10:00:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2870 * Delete the client from channel even if the cilent->id is
2871 NULL. It was possible that client was deleted without
2872 removing from channels (theoretically at least). Affected
2873 file silcd/server.c and silcd/server_util.c.
2875 * Free the client data too when resuming is not successful.
2876 Affected file silcd/packet_receive.c.
2878 * Merged some code from c0ffee's silc-plugin. Affected files
2879 irssi/src/silc/core/silc-channels.c and silc-expandos.c.
2881 * Added SILC_PRIMARY_ROUTE and SILC_BROADXAST macros to
2882 silcd/server_internal.h. SILC_PRIMARY_ROUTE Returns pointer
2883 to the primary router connection, the other one returns
2884 TRUE if packet must be broadcasted to network.
2886 * All notifys that are destined to primary router (to network)
2887 are now automatically sent to backup routers even if the
2888 router is standalone (and has backup router). Affected files
2891 * Added --without-irssi and --without-silcd configuration
2892 options for disabling the compilation of these applications.
2893 Affected file configure.in.pre and prepare.
2895 Thu Jun 20 13:48:15 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2897 * Implemented SILC_STRING_BMP and SILC_STRING_UNIVERSAL for
2898 UTF-8 encoding and decoding. Added also new encodings
2899 SILC_STRING_BMP_LSB and SILC_STRING_UNIVERSAL_LSB.
2901 Added also SILC_STRING_LANGUAGE which is language and charset
2902 specific encoder and decoer for those platforms that support
2903 iconv(). It can convert the UTF-8 to and from the locale
2904 specific character set.
2906 Affected file lib/silcutil/silcstrutil.[ch].
2908 * Added macro SILC_NOT_IMPLEMENTED to lib/silcutil/silclog.h.
2910 * Added function silc_get_command_name to the file
2911 lib/silcutil/silcutil.[ch].
2913 * Improved the server debug output a bit. Affected files are
2916 Wed Jun 19 17:46:31 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2918 * Save the channel passphrase when received succesful JOIN
2919 command reply from router, on normal server. Otherwise
2920 joinig +a channels from normal server is not possible.
2921 Affected file silcd/command.c.
2923 * Fixed a bug in TOPIC_SET notify handling. The notifier
2924 may be other than client too, like server or channel.
2925 It expected it to always be only client and ignored the
2926 notify. Affected file silcd/packet_recieve.c.
2928 * Removed some (unnecessary) debug printing from
2929 lib/silccore/silcid.c and lib/silccore/silcargument.c.
2931 * Do not force CMODE_CHANGE when server is announcing new
2934 Router announces stuff only after server reannounces channel
2935 after CHANNEL_CHANGE notify.
2937 These fixes optimizes the announcing procedure, and perhaps
2938 fixes some problems too. Affected file silcd/packet_receive.c.
2940 * Fixed SERVER_SIGNOFF sending to local clients. It was
2941 totally broken and sent the notify to all local clients,
2942 instead of only to those that was on same channel as the
2943 signing off clients. Affected file silcd/server_util.c.
2945 * Added -D option to server. It can be used to give debug
2946 level. The levels are from 0 - 99, and are predefined for
2947 smooth server debugging. (see silcd.c for the predefined
2948 levels). Affected file silcd/server.c.
2950 Wed Jun 19 16:01:51 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2952 * Fixed a bug in Irssi SILC client to close the connection
2953 properly when disconnecting from server. Affected file
2954 irssi/src/silc/core/client_ops.c.
2956 Tue Jun 18 17:14:52 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2958 * When authenticating as founder during JOIN command, check
2959 that the one authenticating becomes the only founder on the
2960 channel. Affected file silcd/command.c.
2962 * Better checking for founder mode setting when CUMODE_CHANGE
2963 notify is received. Affected file silcd/packet_receive.c.
2965 * Close all connections when shutting down the server by sending
2966 DISCONNECT packet. Close all listeners too when shutting
2967 down the server. Affected file silcd/server.c.
2969 * Handle DISCONNECT packet correctly in client library by
2970 calling the "disconnect" client operation. Affected file
2971 lib/silcclient/client.c.
2973 * Handle local errors correctly during resuming. Affected
2974 file lib/silcclient/client.c.
2976 Tue Jun 18 10:26:27 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2978 * The log file is not dupped internally anymore in
2979 lib/silcutil/silclog.c. Fixed memory leaks too.
2981 * The scheduler now dispatches all pending timeout tasks
2982 when it is uninitialized with silc_schedule_uninit.
2983 Affected file lib/silcutil/silcschedule.c.
2985 Mon Jun 17 21:30:55 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2987 * Added --enable-stack-trace option to configure. Added
2988 memory allocation stack trace support. Added files
2989 lib/silcutil/stacktrace.[ch]. Affected files are
2990 lib/silcutil/silcmemory.[ch].
2992 * Fixed memory leaks from libraries and server. Affected
2993 files around the tree.
2995 * Reverted back a fix made to CUMODE which broke it.
2996 Affected file silcd/command.c.
2998 Sun Jun 16 11:49:45 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3000 * Added SILC_MESSAGE_FLAG_UTF8 to the protocol specs and the
3001 core library, and implemented it. All textual messages SHOULD
3002 use this flag and the message MUST be UTF-8 encoded.
3003 All text messages sent by Irssi SILC client are now UTF-8
3004 encoded (regardless whether the terminal supports UTF-8 or not).
3005 Affected files are lib/silccore/silcchannel.h,
3006 irssi/src/silc/core/silc-servers.c, silc-channels.c and
3009 Sat Jun 15 18:23:39 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3011 * Added lots of new statistics updating that was missing from
3012 the server and router code. Affected files in silcd/.
3014 * Sending SIGUSR1 signal to server now dumps the current
3015 server statistics into /tmp directory. Affected file is
3018 * ROBODoc documented the lib/silccrypt/silchash.h. Improved
3019 the SILC Hash Interface also. Added new functions
3020 silc_hash_get_name, silc_hash_init, silc_hash_update and
3021 silc_hash_final. Affected file lib/silccrypt/silchash.c.
3023 Sat Jun 15 12:09:14 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3025 * Added some better info printing for client during connecting.
3026 Affected file silcd/server_util.c.
3028 * Implemented the SILC_CHANNEL_UMODE_QUIET mode that can be used
3029 to silence a user on a channel. Affected files are
3030 lib/silcclient/client_channel.c, irssi/src/silc/core/client_ops.c,
3031 irssi/src/fe-common/silc/module-formats.[ch], silcd/command.c
3032 and silcd/packet_receive.c.
3034 * Fixed a fatal bug in handling of malformed command payload.
3035 Affected file silcd/command.c.
3037 * Fixed a double free when announcing channel users to router.
3038 Affected file silcd/server.c.
3040 * After successful authentication to channel founder mode, check
3041 that there isn't anyone else with founder mode on the channel.
3042 The one that authenticated will become founder and anyone
3043 else is demoted. Affected file silcd/command.c.
3045 * Added error printing of any error that has occurred during
3046 any command in client library. Affected file is
3047 irssi/src/silc/core/client_ops.c.
3049 * Removed some error printing from the client library and left
3050 it for the application to worry (from the error status it
3051 receives in 'command' client operation. Affected file is
3052 lib/silcclient/command.c.
3054 Fri Jun 14 22:59:02 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3056 * Added new status types KEY_AGREEMENT_ALREADY_STARTED and
3057 KEY_AGREEMENT_SELF_DENIED to lib/silcclient/silcclient.h.
3058 Starting key agreement with itself is denied. Affected file
3059 is lib/silcclient/client_keyagr.c.
3061 * Fixed some error checkings from the SFTP library which caused
3062 misbehaviour. Affected files are lib/silcsftp/sftp_client.c
3063 and lib/silcsftp/sftp_util.c.
3065 * Added new "debug" and "debug_string" settings to Irssi SILC
3066 client which can be used to print runtime debugging on the
3067 Irssi's screen. Available when compiled with --enable-debug
3068 option. Affected file irssi/src/silc/core/silc-core.c.
3070 Tue Jun 11 16:36:02 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
3072 * Fixed a missing variadic parameter in a function call that
3073 caused server crash when a non-allowed connection arrived.
3074 Reported by Richard Becker. Affected file silcd/server.c.
3076 Mon Jun 10 16:29:42 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3078 * Added WATCH list sending to backup routers from router.
3079 The WATCH command is sent by the router to the backup
3080 router. Affected file silcd/command.c.
3082 * Mark the backup_router flag for RouterConnection entry
3083 if the backup router stuff is defined in the config file.
3084 Affected file silcd/serverconfig.c.
3086 * Fixed some backup data sending around the code to work better
3087 if the router is standalone router. Not all places were fixed.
3088 Affected file silcd/packet_receive.c, silcd/packet_send.c,
3091 * Fixed the router connecting when connecting to multiple
3092 routers. It ignored every other router except the first
3093 one. Affected file silcd/server.c.
3095 Mon Jun 10 09:28:21 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3097 * Made the private key generation after expiration optional.
3098 If not created after expiration the old key will re-expire
3099 at a later time (and thus key pair is not necessary to
3100 change). Affected file irssi/src/silc/core/clientutil.c.
3102 Sun Jun 9 18:58:25 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3104 * The length arguments in bind() and connect() were wrong
3105 and fixed now to used SIZEOF_SOCKADDR in the
3106 lib/silcutil/unix/silcunixutil.c.
3108 Tue Jun 4 18:36:05 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3110 * Fixed detach timeout handling to use Client ID and not
3111 the actual client entry which may be freed in the callback.
3112 Affected file silcd/command.c.
3114 Thu May 30 15:53:45 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3116 * Merged c0ffee's multiple interface support patch.
3117 Affected files in silcd/.
3119 Wed May 29 18:08:15 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3121 * Cleanup keys properly. Affected file is
3122 irssi/src/silc/core/clientutil.c.
3124 Tue May 28 20:11:41 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3126 * Display the user mode on the status bar. Affected file
3127 irssi/src/silc/core/silc-expandos.c.
3129 Tue May 28 13:56:26 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3131 * If private message key is not set, but the flag is set in
3132 the packet, ignore the packet since it cannot be decrypted.
3133 Affected file lib/silcclient/client_prvmsg.c.
3135 Thu May 23 12:00:14 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3137 * When resuming client, remove the old client entry from
3138 the watcher list too. Affected file silcd/packet_receive.c.
3140 * Do not allow normal server to force founder mode away
3141 from router if the founder mode is already set. Affected
3142 file silcd/packet_receive.c.
3144 * Remove the client entry with watch notify types with short
3145 timeout, and not directly, so that other notifys can be
3146 retrieved too. Affected file lib/silcclient/client_notify.c.
3148 * Display notification about data messages that cannot be
3149 displayed. Affected files irssi/src/silc/core/client_ops.c,
3150 irssi/src/fe-common/silc/module-formats.[ch].
3152 Sun May 19 18:59:00 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3154 * Fixed the CHANNEL_CHANGE notify handling in client libary
3155 to not use freed memory. Affected file is
3156 lib/silcclient/client_notify.c.
3158 * Fixed CUMODE_CHANGE notify handling in server. Affected
3159 file silcd/packet_receive.c.
3161 * Fixed USERS command to support empty channels. Affected
3162 file silcd/command.c.
3164 Sat May 18 11:35:19 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3166 * Allow multiple identical pending commands to be registered
3167 in client library. Affected file is lib/silcclient/command.c.
3169 * Call the completion for resolving client information only
3170 after all resolvers has finished. This fixes a crash in
3171 the client. Added support for checking when the resolvers
3172 are finished. Affected file is lib/silcclient/idlist.c.
3174 * Wait by default 3 seconds before reconnecting to the server
3175 after being disconnected. Makes the /detach command a bit
3178 Fri May 17 17:23:45 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3180 * Check the watcher list before sending signoff notifys
3181 when closing client connection. Affected file is
3184 * Added better CMODE command rights checking. Affected file
3185 silcd/server_util.c.
3187 Fri May 17 08:33:41 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3189 * Fixed watcher list checking during server signoff. It
3190 crashed the server. Affected file silcd/server_util.c.
3192 * The JOIN command reply returns now the founder's public
3193 key. Affected file is silcd/command.c.
3195 * Announce the channel mode, and the mode properties with
3196 CMODE_CHANGE notify. Affected file silcd/server.c.
3198 * Mark new channels by default disabled, untill at least
3199 one user joins the channel. Affected file is
3200 silcd/packet_receive.c.
3202 Thu May 16 13:05:13 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3204 * The nickname argument to watch notify can be optional.
3205 Fixes a crash in server. Affected file silcd/packet_send.c.
3207 * Remove the client entry from cache if the WATCH notify type
3208 is KILLED, SERVER_SIGNOFF or SIGNOFF. Affected file is
3209 lib/silcclient/client_notify.c.
3211 * Check the watcher list before and after changing nickname
3212 when the NICK_CHANGE notify is received. Affected file is
3215 * Fixed a crash in OPER and SILCOPER command sending. Empty
3216 passphrase caused the crash. Affected file is
3217 lib/silcclient/command.c.
3219 Wed May 15 19:01:42 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3221 * Merged with Irssi CVS for Irssi SILC client.
3223 Tue May 14 19:37:48 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3225 * Completed the protocol specifications.
3227 Tue May 7 20:41:58 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3229 * Merged with Irssi CVS for Irssi SILC client.
3231 Tue May 7 11:07:16 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3233 * Added the founder's public key delivery to the
3234 CUMODE_CHANGE notify type as well. Updated the protocol
3235 specs and the code. Affected files are silcd/packet_send.[ch],
3236 silcd/packet_receive.c and silcd/command.c.
3238 Mon May 6 19:46:12 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3240 * Added silc_pkcs_public_key_copy function into the
3241 lib/silccrypt/silcpkcs.[ch].
3243 * Remove the `iv' from the SilcChannelEntry since we can
3244 live without it. Affected files are silcd/idlist.h and
3245 silcd/packet_receive.c.
3247 * Added support for sending the founder's public key in
3248 the CMODE_CHANGE notify packet in the server. Affected
3249 files are silcd/packet_send.[ch], silcd/packet_receive.c,
3250 silcd/command.c and silcd/server.c.
3252 * Changed the FOUNDER_AUTH authentication to use only
3253 public key authentication as defined by new protocol
3254 specs. Passphrase authentication with that mode cannot
3255 be used anymore. It is now possible to reclaim founder
3256 mode from any server in the network. Affected files are
3257 silcd/command.c, silcd/idlist.h and silcd/command_reply.c.
3259 * Added permanent channels support by making the channel
3260 permanent when FOUNDER_AUTH mode is set on the channel.
3261 The channel will not be destroyed even if channel is empty
3262 when that mode is set. Protocol TODO #17. Affected
3263 files are silcd/server.[ch], server_util.[ch],
3264 silcd/command.c, silcd/packet_receive.c and
3265 lib/silcclient/command.c.
3267 Fri May 3 18:36:51 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3269 * Added reference counter to the command reply context in
3270 the client library. Affected files are
3271 lib/silcclient/command_reply.[ch].
3273 Fri May 3 11:37:10 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3275 * Fixed rekey protocol with PFS in the client library.
3276 Affected file is lib/silcclient/protocol.c.
3278 * Added support for list of errors in client library
3279 command reply handling. Affected file is
3280 lib/silcclient/command_reply.c.
3282 * Defined that the WHOIS and IDENTIFY commands can send
3283 list of errors. Updated the protocol specs. Protocol
3286 * Added support for sending list of errors to WHOIS and
3287 IDENTIFY commands in server. Added support for receiving
3288 list of errors in server. Affected files are
3289 silcd/command.c and silcd/command_reply.c.
3291 * Fixed client info resolving on LEAVE command in client
3292 library to not crash. Affected file is
3293 lib/silcclient/client_notify.c.
3295 Thu May 2 08:45:11 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3297 * Defined that the NICK command replies with thew changed
3298 nickname too, to make the nickname changing simpler at
3299 the client's end. Updated protocol specs and the code
3300 in client and server. Affected files are
3301 silcd/command.c, lib/silcclient/command_reply.c and
3302 lib/silcclient/command.c.
3304 Mon Apr 29 20:10:42 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3306 * Added `Compressed' packet flag to indicate that the packet
3307 payload is compressed by the sender. Updated the protocol
3308 specs and the core library. The compression still is not
3309 implemented in the sources. Affected file is
3310 lib/silccore/silcpacket.h.
3312 Mon Apr 29 09:48:12 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3314 * Remove pending command callbacks also if the connection
3315 to the server is destroyed. Affected file is
3316 lib/silcclient/client.c.
3318 Sat Apr 27 19:52:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3320 * Added new QUIET channel user mode that can be used to
3321 quiet a user in a channel. Updated the protocol specs but
3322 it wasn't implemented yet. Protocol TODO #27. Affected
3323 file is lib/silccore/silcmode.h.
3325 Mon Apr 22 09:09:44 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3327 * Added BLOCK_INVITE user mode to be able to block incoming
3328 invite notifications. Protoocol TODO #26. Affected files
3329 are lib/silccore/silcmode.h, lib/silcclient/command.c and
3332 * SILC Publickey fields MUST be UTF-8 encoded now. Updated
3333 the protocol specs and the code. Affected file is
3334 lib/silccrypt/silcpkcs.c.
3336 Sun Apr 21 19:44:38 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3338 * Disconnect Payload includes now the status type. Updated
3339 the protocol specs and the code. Protocol TODO #25.
3340 Affected files are silcd/server.c, lib/silcclient/client.c.
3342 * Added NOT_AUTHENTICATED, BAD_SERVER_ID, INCOMPLETE_INFORMATION,
3343 KEY_EXCHANGE_FAILED and BAD_VERSION error status types.
3344 Moved the silc_client_command_status_messages table to the
3345 lib/silcutil/silcutil.c and added new funtion
3346 silc_get_status_message, which deprecates function
3347 silc_client_status_message. Affected files are
3348 lib/silccore/silcstatus.h, lib/silcclient/command_reply.[ch],
3349 lib/silcutil/silcutil.[ch].
3351 Fri Apr 19 17:35:15 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3353 * Defined that the nickname hash in Client ID MUST be from
3354 lowercase nickname. This effectively changes nicknames in
3355 SILC to case-insensitive. Updated the protocol specs and
3356 the code. Affected files are lib/silcutil/silcutil.[ch],
3357 silcd/serverid.c, and silcd/idlist.c.
3359 * Added new channel user modes BLOCK_MESSAGES_USERS and
3360 BLOCK_MESSAGES_ROBOTS. Updated the protocol specs and the
3361 code. Affected files are lib/silccore/silcmode.h,
3362 lib/silcclient/command.c, and silcd/packet_send.c.
3364 * Added new error status ERR_RESOURCE_LIMIT. Updated protocol
3365 specs and code. Affected file lib/silccore/silcstatus.h.
3367 * Added support for watch list. It is possible to add nicknames
3368 to be watched, and when they come to network, leave network
3369 or user mode changes the watcher will be notified of this
3370 change. Added SILC_COMMAND_WATCH command, added new
3371 notify type SILC_NOTIFY_TYPE_WATCH to deliver the watch
3372 notifications. Updated the protocol specs and implemented
3373 this to library, client and server. Protocol TODO #21.
3374 Affected files are lib/silccore/silccomand.h,
3375 lib/silccore/silcnotify.h, lib/silcclient/command[_reply].[ch],
3376 silcd/command[_reply].[ch], lib/silcclient/client_notify.c,
3377 silcd/packet_send.[ch], silcd/packet_receive.c, and
3378 irssi/src/silc/core/client_ops.c.
3380 * Added user mode SILC_UMODE_REJECT_WATCHING to reject
3381 somebody watching you. Updated the protocol specs and the
3382 code. Affected files are lib/silccore/silcmode.h, and
3383 lib/silcclient/command.c.
3385 Fri Apr 19 09:02:20 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3387 * Added service support to SILC protocol. Added new command
3388 SILC_COMMAND_SERVICE. Updated the protocol specs and the
3389 core library. Services are not implemented in server or
3390 client for now. Protocol TODO #20. Affected files are
3391 lib/silccore/silcstatus.h, lib/silccore/silccommand.h.
3393 * Added SilcStatus argument to `command' client operation
3394 to return the error status when command sending fails
3395 locally. Changed all command in client library to return
3396 correct command status. Affected files are
3397 lib/silcclient/command.c, lib/silcclient/silcclient.h and
3398 irssi/src/silc/core/client_ops.c.
3400 Thu Apr 18 14:09:51 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3402 * Added silc_mime_parse function to parse MIME headers.
3403 Affected files are lib/silcutil/silcstruti.[ch].
3405 * Added MIME header parsing in Irssi SILC Client. It displays
3406 all textual MIME objects, others it ignores. Affected file
3407 is irssi/src/silc/core/clien_ops.c.
3409 Wed Apr 17 22:07:59 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
3411 * Fixed a bug in the pid writing function, which couldn't be
3412 written in a root-owned directory.
3414 Tue Apr 16 09:34:40 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3416 * Defined that channel message to unknown Channel ID must
3417 cause SILC_NOTIFY_TYPE_ERROR notify message to the sender.
3418 Updated the protocol specs and the code in server. The
3419 affected file is silcd/packet_receive.c.
3421 Mon Apr 15 19:57:57 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3423 * Added new notify type SILC_NOTIFY_TYPE_ERROR and specified
3424 that it is used to send error notifys if error occurs during
3425 some SILC packet processing, except commands. The error
3426 types are same as for command reply types. Defined that
3427 if private message is sent to unknown Client ID the error
3428 is sent in SILC_NOTIFY_TYPE_ERROR instead of command reply.
3429 Updated the protocol specs and code. Affected files are
3430 lib/silccore/silcnotify.h, added lib/silccore/silcstatus.h,
3431 lib/silcclient/client_notify.c, silcd/packet_receive.c,
3432 and irssi/src/silc/core/client_ops.c. Renamed the
3433 SilcCommandStatus to SilcStatus.
3435 * Defined the use of extra WHOIS attributes in WHOIS command.
3436 The <Requested Attributes> (defined in a separate document)
3437 can be used to request additional information about user
3438 not returned by standard WHOIS command. Defined that server
3439 can send WHOIS command directly to client. Client provides
3440 the requested attributes to the server. Updated the protocol
3441 specs. Protocol TODO #4. Implementation is not done yet
3442 (Protocol TODO #24).
3444 * Renamed function silc_client_command_status_message to
3445 silc_client_status_message. Affected files are
3446 lib/silcclient/command_reply.[ch].
3448 Sun Apr 14 21:13:42 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3450 * Changed the WHOIS, IDENTIFY and WHOWAS count arguments to
3451 32 bit integers. Updated the protcol specs and the code.
3452 Affected files are silcd/command.c and
3453 lib/silcclient/command.c.
3455 Sun Apr 14 19:49:02 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
3457 * Fixed a bug in library where sending a bogus authentication
3458 payload would lead to a crash. Affected file is
3459 lib/silccore/silcauth.c.
3461 Sat Apr 13 13:09:24 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3463 * Added detach_disabled and detach_timeout server config
3464 options to the server. Affected files silcd/serverconfig.[ch],
3465 silcd/command.c and silcd/packet_receive.c.
3467 Fri Apr 12 20:09:08 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3469 * Added resolve_cmd_ident field to the SilcClientEntry structure
3470 too so that if the entry is for example being resolved so
3471 another command may attach to the same pending command reply
3472 without requiring to resolve the same entry again. Added
3473 support for adding multiple pending commands for one
3474 command idenfier. Affected files lib/silcclient/command.[ch],
3475 lib/silcclient/command_reply.[ch], lib/silcclient/idlist.h.
3477 Fri Apr 12 10:17:51 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3479 * Defined that server receives WHOIS command reply for private
3480 and secret channels too. Updated protocol specs and the
3481 code in server. Affected file silcd/command.c.
3483 * Defined <channel user mode list> argument to WHOIS command
3484 reply for returning user modes on the channels. The
3485 channel list now doesn't include the user mode anymore but the
3486 actual channel mode. Updated protocol specs and the code in
3487 client and server. Affected files are silcd/command_reply.c,
3488 silcd/command.c, silcd/server.c, irssi/src/silc/core/client_ops.c,
3489 and lib/silcclient/command_reply.c.
3491 * Save the channels list in WHOIS command reply in normal server
3492 so that WHOIS always shows joined channels also in normal
3493 server and not just on router. Affected file is
3494 silcd/command_reply.c.
3496 Thu Apr 11 22:29:33 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3498 * Defined that server receives USERS command reply for private
3499 and secret channels too. Updated protocol specs and the
3500 code in server. Affected file silcd/command.c.
3502 Thu Apr 11 16:32:08 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3504 * Changed the UMODE's mode mask argument to be optional. If
3505 not provided then the command merely returns the current mode
3506 mask to the client. Updated protocol specs and the server.
3507 Affected file is silcd/command.c.
3509 * Added SILC session detachment/resuming support. It is possible
3510 to detach by closing the network connection and then re-connect
3511 and resume to the old client session. Added DETACHED user
3512 mode that server will set for detached client. Added new
3513 packet RESUME_CLIENT which is used to perform the resuming
3514 process. Added DETACH command. Updated the protocol specs,
3515 core library, client and server. Protocol TODO #22. Very
3516 many affected files around the tree.
3518 Wed Apr 10 16:32:01 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3520 * Changed the CMODE's mode mask argument to be optional. If
3521 not provided then the command merely returns the current mode
3522 mask to the client. Updated protocol specs and the server.
3523 Affected file is silcd/command.c.
3525 * Changed the Killer's Client ID in KILLED notify to be just
3526 any ID payload since router server is allowed to kill as well.
3527 Updated protocol specs, client libary and server. Affected
3528 files are lib/silcclient/client_notify.c, silcd/packet_receive.c,
3529 and irssi/src/silc/core/client_ops.c.
3531 Tue Apr 9 17:15:42 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3533 * Added new user modes ANONYMOUS for special anonymous servers
3534 that may set the mode for client, and BLOCK_PRIVMSG which
3535 client may set to block incoming private messages unless the
3536 Private Message Key flag is set (using private keys to protect
3537 private messages). Updated protocol specs and code in client
3538 and server and core library. Protocol TODO #23. Affected
3539 files are lib/silccore/silcmode.h, silcd/server.[ch],
3540 irssi/src/silc/core/client_ops.c, silcd/packet_receive.c,
3541 irssi/docs/help/in/umode.in, lib/silcclient/command.c.
3543 * Added new channel user mode BLOCK_MESSAGES which the client
3544 may set to itself to tell server not send channel messages.
3545 Other packets such as channel key packets are still sent.
3546 Protocol TODO #23. Updated the protocol specs, client and
3547 server. Affected files are lib/silccore/silcmode.h,
3548 irssi/docs/help/in/cumode.in, lib/silcclient/command.c,
3549 lib/silcutil/silcutil.c, silcd/command.c, and
3550 silcd/packet_send.c.
3552 Mon Apr 8 23:57:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3554 * Redefined the Status Payload to include now two 8 bit fields,
3555 instead of one 16 bit field. This now makes it possible to
3556 send list of errors. Updated the protocol specs and the code
3557 in core library, client library and server. Protocol TODO #1.
3558 Affected files are lib/silccore/silccommand.[ch],
3559 lib/silcclient/command_reply.[ch], silcd/command.c,
3560 silcd/command_reply.c and silcd/packet_receive.[ch].
3562 Mon Apr 8 19:57:40 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
3564 * Added config parse status SILC_CONFIG_EPRINTLINE, this status
3565 must be handled by the application and should tell the application
3566 that an error message was already printed, and it should print the
3567 config coords (line, filename, ...). Affected files are
3568 silcd/serverconfig.c, lib/silcutil/silcconfig.[ch].
3570 * Added local macro SILC_SERVER_CONFIG_ALLOCTMP to make the
3571 server config parsing code more readable.
3573 Fixed a bug in the fetch_logging() config callback.
3575 Affected files is silcd/serverconfig.c.
3577 * Drop root privileges when started in foreground. Don't drop them
3578 if debugging also. Affected file is silcd/silcd.c.
3580 Mon Apr 8 17:00:41 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3582 * Added more IM-like features by introducing new user modes
3583 for setting various presence information. Added new modes:
3584 INDISPOSED, BUSY, PAGE, HYPER and ROBOT. Updated protocol
3585 specs and code. Protocol TODO #19. Affected files are
3586 lib/silccore/silcmode.h, irssi/src/silc/core/client_ops.c,
3587 irssi/docs/help/in/umode.in and lib/silcclient/command.c.
3589 Sun Apr 7 17:07:59 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3591 * Added STATS command to the protocol after all, to return
3592 various statistical information about the network. It can
3593 be used by clients to retrieve statistical information, and
3594 servers may use it to to fetch cell and network wide
3595 statistics from router. Updated the protocol specs and
3596 implemented it to the server. Protocol TODO #16.
3597 Affected files are lib/silccore/silccommand, silcd/command.[ch],
3598 silcd/command_reply.[ch].
3600 Sat Apr 6 17:08:58 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3602 * The LIST command reply in client libary now adds new channel
3603 entry if the returned channel doesn't exist yet in cache,
3604 and returns the channel entry to the application in the
3605 command_reply client operation. Affected file is
3606 lib/silcclient/command_reply.c.
3608 * Changed the channel message payload's MAC generation to
3609 include the IV in the MAC as well. This way all relevant
3610 parts of the channel message payload are authenticated also
3611 with the channel message MAC (and not only by packet MAC).
3612 Causes incompatibility with 1.0 protocol. Protocol TODO #7.
3613 Affected file is lib/silccore/silcchannel.c.
3615 * Fixed the SKE to save the remote version, since the
3616 silc_ske_parse_version mistakenly checked wrong version,
3617 after it replaced the start payload. Affected files are
3618 lib/silcske/silcske.[ch].
3620 Fri Apr 5 16:03:03 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3622 * Splitted lib/silcutil/silcutil.h into silcstrutil.h for
3623 string utility functions. Added there also new functions
3624 silc_utf8_[encode/decode/valid] for UTF-8 string encoding.
3625 Affected files lib/silcutil/silcstrutil.[ch].
3627 * Renamed silc_*_pem functions to silc_pem_* functions. Affected
3628 files are lib/silcutil/silcstrutil.[ch].
3630 * Defined that the security property fields in SKE SHOULD be
3631 UTF-8 encoded, defined that version string MUST be US-ASCII
3632 encoded, defined that passphrases sent in connection
3633 authentication protocol MUST be UTF-8 encoded. Implemented
3634 these to the client and server. Defined also that other
3635 passphrases sent in the protocol MUST be UTF-8 encoded.
3636 Affected files are lib/silcske/silcske.c,
3637 lib/silcclient/protocol.c, silcd/protocol.c,
3638 silcd/serverconfig.c, and lib/silccore/silcauth.c.
3640 * Changed the silc_client_close_connection interface to not
3641 need the SilcSocketConnection which should not be visible
3642 to application. Affected files are lib/silcclient/client.c
3643 and lib/silcclient/silcclient.h.
3645 * Rewrote the text for Private Message Key Payload in the
3646 protocol specification. Protocol TODO #11.
3648 Wed Apr 3 16:24:51 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3650 * Upgraded the protocol version to 1.1, updated protocol specs
3653 * Added the nickname as new argument to NICK_CHANGE notify and
3654 added it to protocol specs and implemented it to client and
3655 server. Protocol TODO #3. Affected files are silcd/idlist.[ch],
3656 silcd/command.c, silcd/packet_receive.c, packet_send.[ch], and
3657 lib/silcclient/client_notify.c.
3659 * Added the killer's client ID to the KILLED notify and added
3660 it to protocol specs and implemented it to client and server.
3661 Protocol TODO #13. Affected files are silcd/command.c,
3662 silcd/packet_receive.c, packet_send.[ch],
3663 lib/silcclient/client_notify.c, irssi/src/silc/core/client_ops.c.
3664 The killer's client entry is now returned to application in
3665 the `notify' client operation.
3667 * Fixed the Max Argument fields that had too large value set
3668 in the protocol specs. Protocol TODO #14.
3670 * Added the LEAVE command reply to return the ID of parted
3671 channel. Updated protocol specs and implemented it to the
3672 client and server. Protocol TODO #15. Affected files are
3673 silcd/command.c, lib/silcclient/command_reply.c. The channel
3674 entry is now returned to application in the `command_reply'
3677 * Rewrote the version SKE version checking in client libary
3678 and in server to use the silc_parse_version_string. Affected
3679 files are lib/silcclient/protocol.c, silcd/protocol.c.
3681 * Added SILC_STATUS_ERR_NO_CHANNEL_FOPRIV error status to few
3682 commands that was missing it, and updated protocol specs and
3683 the server implementation. Protocol TODO #10. The affected
3684 file is silcd/command.c.
3686 * Defined new message flags SILC_MESSAGE_FLAG_REPLY to be
3687 generic reply to a generic request (REQUEST flag), and
3688 SILC_MESSAGE_FLAG_DATA to send any kind of data in a generic
3689 way. A draft-riikonen-silc-flags-payloads-00.txt is written
3690 to define the payload for DATA flag. Added the flags to
3691 the implementation. Protocol TODO #9. Affected file is
3692 lib/silccore/silcchannel.h.
3694 Changed the client library to return the message length
3695 to application as well in the channel_message and private_message
3696 client operations. Affected files are
3697 lib/silcclient/client_prvmsg, lib/silcclient/client_channel.c,
3698 lib/silcclient/silcclient.h, irssi/src/silc/core/client_ops.c,
3699 and lib/silcclient/client_ops_example.c.
3701 * Added two new channel modes: SILC_CMODE_SILENCE_USERS
3702 and SILC_CMODE_SILENCE_OPERS which can be used to moderate
3703 the channel. Updated protocol specs and impelemented this
3704 to client and server. Protocol TODO #6. Affected files are
3705 silcd/packet_receive.c, server_util.c, lib/silcclient/command.c,
3706 lib/silcclient/client_channel.c, lib/silccore/silcmode.h.
3708 Added new options m and M to CMODE command in Irssi SILC
3709 client to set these modes.
3711 * Deprecated all administrative commands from SILC protocol
3712 since they are highly implementation specific commands.
3713 Updated protocol specs. Moved the old commands in
3714 implementations to private range of command types. Affected
3715 files are silcd/command.c, lib/silcclient/command.c and
3716 lib/silcclient/command_reply.c. Protocol TODO #8.
3718 * Fixed a bug in server where sending unknown command crashes
3719 the server. Affected file silcd/command.c.
3721 Wed Apr 3 09:57:47 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3723 * Added SILC_PROTOCOLVERSION macro to check protocol version
3724 of a socket connection. The affected file is
3725 lib/silcutil/silcsockconn.h.
3727 * Added better error logging in rekey protocol. Affected file
3730 * Do not check public key types in SKE during rekey. Affected
3731 file lib/silcske/payload.c.
3733 * Fixed the rekey protocol with PFS, which was totally broken.
3734 Affected file silcd/protocol.c.
3736 Tue Apr 2 14:55:06 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3738 * Some client implementations quit network by doing first LEAVE
3739 and then immediately SIGNOFF (like Bombyx). We now do check
3740 after a short time after LEAVE notify and check whether the
3741 client is still valid after LEAVE, and if not we remove it from
3742 cache. Affected file is lib/silcclient/client_notify.c.
3744 Tue Apr 2 13:39:04 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
3746 * Merged version 1.1.4 of zlib. Even if it not currently in use,
3747 it's good not to have security holes here.
3749 * Fixed a negative refcount situtuation for the config context.
3750 Affected file is silcd/serverconfig.c.
3752 Mon Apr 1 20:15:10 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
3754 * ROBOdoc documented lib/silcutil/silcutil.h.
3756 Sat Mar 30 21:06:45 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3758 * Optimized even more the SilcPacketContext structure. Now
3759 totally saved 16 bytes of memory per context after optimization.
3760 Affected files are lib/silccore/silcpacket.[ch].
3762 * Made strict checks for valid SILC IDs. Affected file is
3763 lib/silccore/silcid.c.
3765 Sat Mar 30 18:15:55 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3767 * Changed the object argument for silc_cipher_register,
3768 silc_hash_register, silc_hmac_register and silc_pkcs_register
3769 to const. Affected files are lib/silccrypt/silccipher.[ch],
3770 silchash.[ch], silchmac.[ch] and silcpkcs.[ch].
3772 * Changed the silc_get_username and silc_get_real_name to
3773 never fail. Affected file lib/silcutil/unix/silcunixutil.c.
3775 * Fixed the Irssi SILC Client to use the silc_get_username and
3776 silc_get_real_name insted of glib routines since the glib
3777 routines only corrupt stack. Fixes the Irssi SILC to work in
3778 Cygwin. Affected file irssi/src/silc/core/silc-core.c.
3780 * Fixed the Irssi to not use g_get_home_dir since it crashes
3781 or returns garbage on cygwin and corrupts stack. Added function
3782 get_home_dir to Irssi routines. Affected files are
3783 irssi/src/core/misc.[ch] and irssi/src/core/core.c.
3785 Fri Mar 29 21:55:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3787 * Made some structure optimizations. SFTP memory FS MemFSEntry
3788 entry structure. Optimized SilcTask structure. Optimized
3789 SilcPacketContext structure.
3791 Affected files lib/silcsftp/sftp_fs_memory.c,
3792 lib/silcutil/silcschedule.c, lib/silccore/silcpacket.h.
3794 Fri Mar 29 10:41:07 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3796 * And yet again reverted back the config thing since Johnny
3797 screwed it up. Affected file silcd/serverconfig.[ch], server.c,
3800 * Fixed memory leaks from config object. Affected files are
3801 silcd/serverconfig.[ch].
3803 * Added support for adding new connections to the server in rehash.
3804 After rehash they take effect.
3806 Added support for changing the maximum allowed connections in
3807 rehash. The number can grow but going smaller is not supported.
3809 Added function silc_server_num_sockets_by_remote to the
3810 silcd/server_util.[ch].
3812 Affected files are silcd/server.c, and silcd/serverconfig.[ch].
3814 Fri Mar 29 03:26:12 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
3816 * Added preliminary checking during config parsing for a valid
3817 public/private key and removed further checks in the code.
3818 Affected files are silcd/serverconfig.[ch], server.c.
3820 * Moved functions silc_server_drop() and silc_server_daemonise()
3821 from server.c to silcd.c since they are stricly related to
3822 the application activity.
3824 * Reverted a small part of the automatic ref/unref since
3825 it caused a double unref in some situations. Affected
3826 files are silcd/silcd.[ch], server.c, serverconfig.c.
3828 * Added some .cvsignore files in the lib directory.
3830 Thu Mar 28 22:51:15 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3832 * Fixed silc_net_gethostbyaddr to correctly resolve by
3833 address. Affected file lib/silcutil/silcnet.c.
3835 * Fixed the notify relaying to client. The HMAC to be used
3836 with relayed packets ws wrong and caused decryption failure
3837 at the client end. Affected file is silcd/packet_receive.c.
3839 Thu Mar 28 19:02:05 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3841 * Created new branch silc_protocol_1_0_branch.
3843 * Reverted the silc_log_quick change in lib/silcutil/silclog.c.
3845 * Changed the silc_server_config_* routines to be SilcServer
3846 independent. They are now officially application specific code
3847 and not part of generic server implementation. Affected files
3848 are silcd/serverconfig.[ch], silcd/silcd.c, silcd/server.c.
3850 Thu Mar 28 17:01:43 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3852 * Added automatic referencing of config context in the
3853 silc_server_config_alloc, and automatic unreferencing in the
3854 silc_server_config_destroy. Affected files are
3855 silcd/serverconfig.[ch], silcd/silcd.c.
3857 * Fixed the silc_log_quick handling in the logging routines.
3858 It didn't log quickly when it was TRUE. Affected file is
3859 lib/silcutil/silclog.c. Also the flush delay was set even
3860 if it was 0 in config file. Affected file is
3861 silcd/serverconfig.c.
3863 * Added support for changing key pair of the server in rehash.
3864 Affected file silcd/server.c.
3866 Thu Mar 28 12:17:21 CET 2002 Pekka Riikonen <priikone@silcnet.org>
3868 * Fixed the TOPIC_SET notify to not cras. It changed the topic
3869 too early, before getting the channel entry. Affected file
3870 is silcd/packet_receive.c.
3872 Thu Mar 28 09:58:16 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
3874 * Added functions silc_server_config_[ref/unref], these are used
3875 to prevent that the config object is destroyed.
3877 No longer directly affect global variables silc_log_quick and
3878 silc_log_delay, they are first cached inside the config object
3879 and then applied with silc_server_config_setlogfiles().
3881 silc_server_config_set_defaults() is now internal to
3882 serverconfig.c, there are no reasons to show this internal stuff
3885 Affected files are silcd/serverconfig.[ch].
3887 * Added macro SILC_SERVER_LOG_STDERR(), this should replace most
3888 fprintf's to stderr, since some code may be executed again after
3889 the server went into the background. Affected files are
3892 * Added rehash support. Added function silc_server_rehash() that
3893 will perform all the basic tasks of the rehashing procedure.
3895 * Added command line option `-x, --hexdump'. This will enable the
3896 SILC_LOG_HEXDUMP calls that are no longer enabled with `--debug'.
3897 The option `--hexdump' implies `--debug'.
3899 * Fixed a bad bug in the logging APIs (silcutil library) where
3900 the application would crash after calling silc_log_reset_all().
3902 Wed Mar 27 19:43:16 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3904 * Fixed the KICKED notify handling in client library to
3905 correctly remove the channel and all entries from the
3906 channel when I was kicked. This bug crashed the client.
3908 Fixed yet another but in KICKED notify handling to remove
3909 the kicked client correctly from the channel.
3911 Affected file is lib/silcclient/client_notify.c.
3913 * Fixed a minor bug in looking up correct client entry
3914 in KICKED notify in server. Affected file is
3915 silcd/packet_receive.c.
3917 * Fixed the lib/silcmath/Makefile.am to include the MPI and GMP
3918 sources correctly to distribution. Fixes --with-gmp option.
3920 * Removed the manual rehashing from ID Cache, and changed it
3921 to use the SILC Hash Table's auto rehash feature. Affected
3922 file is lib/silccore/silcidcache.c.
3924 Wed Mar 27 00:07:11 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3926 * Fixed a bug in the silc_client_nickname_format function that
3927 handles the multiple same nickname formatting. Two clients
3928 with same nickname caused problems after the first one left
3929 and rejoined. It didn't format the nickname correctly.
3930 Affected file is lib/silcclient/idlist.c.
3932 Tue Mar 26 19:33:03 CET 2002 Pekka Riikonen <priikone@silcnet.org>
3934 * Don't change the topic if olod topic is same as new one.
3935 Affected file is silcd/packet_receive.c.
3937 Mon Mar 25 21:11:35 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3939 * Added cross-reference support to the SILC Documentation
3940 generator. All types across all HTML files are now cross-
3941 referenced. Affected files util/robodoc/generator.c and
3942 scripts/silcdoc/silcdoc.
3944 * Added file lib/silcutil/silctypes.h to include all the
3945 arithmetic type definitions and some macros. Removed
3946 includes/bitmove.h and moved macros to silctypes.h.
3948 Mon Mar 25 17:19:46 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3950 * Merged bugfixes for Irssi SILC client from irssi.org CVS.
3952 Sun Mar 24 11:21:04 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3954 * Added `type' argument to silc_id_payload_parse_id function which
3955 now returns the type of the ID to the sent pointer. Affected
3956 file is lib/silccore/silcid.[ch].
3958 * Added check for CMODE_CHANGE notify type that mode change is
3959 allowed by the sender. Affected file silcd/packet_receive.c.
3961 * Added check for CUMODE_CHANGE notify type that mode change is
3962 allowed by the sender. Affected file silcd/packet_receive.c.
3963 Added the ID type as CUMODE_CHANGE notify type as argument
3964 to the `notify' client operation. Affected files are
3965 lib/silcclient/client_notify.c, irssi/src/silc/core/client_ops.c.
3967 * Added function silc_client_add_server to the client library.
3968 Added support for resolving also channel and server info when
3969 received unknown entity in notify packet. Affected files are
3970 lib/silcclient/idlist.[ch], lib/silcclient/client_notify.c.
3972 * Added function silc_command_get_status to return the command
3973 status from the command reply's argument payload. Affected files
3974 are lib/silccore/silccommand.[ch].
3976 * Added check for KICKED notify type that the kicking is
3977 allowed by the client. Affected file silcd/packet_receive.c.
3979 * Created function silc_get_input which can be used to get input
3980 (echo on or off) from user on command line. Affected files are
3981 lib/silcutil/silcutil.[ch].
3983 Sat Mar 23 09:51:26 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3985 * Optimized silc_server_packet_relay_to_channel function.
3986 Added new function silc_channel_message_payload_encrypt which
3987 can be called directly if channel message payload needs to
3988 be encrypted and is already encoded (no need to call _encode
3989 function). Packet relaying is now done by router without any
3990 extra memory allocations. Affected files are
3991 lib/silccore/silcchanel.[ch], silcd/packet_receive.c and
3992 silcd/packet_send.c.
3994 * Fixed the INVITE notify handling. It took wrong arguments
3995 as invite list and invite delete. Affected file is
3996 silcd/packet_receive.c.
3998 * Added check for TOPIC_SET notify type that the topic change is
3999 allowed by the client. Affected file silcd/packet_receive.c.
4001 * Added check for INVITE notify type that inviting is allowed by
4002 the client. Affected file silcd/packet_receive.c.
4004 * Changed the silc_server_client_on_channel to return the
4005 SilcChannelClientEntry as well. Moved the function
4006 silc_server_check_cmode_rights to server_util.[ch].
4007 Affected files are silcd/server_util.[ch], silcd/command.c.
4009 * Added function silc_server_check_umode_rights to check whether
4010 changing client's user mode is allowed. Added check for
4011 UMODE_CHANGE notify type that the umode change is allowed
4012 by the client. Affected files are silcd/server_util.[ch],
4013 silcd/packet_receive.c and silcd/command.c.
4015 Fri Mar 22 12:25:58 CET 2002 Pekka Riikonen <priikone@silcnet.org>
4017 * Fixed the SILC_PACKET_MAX_ID_LEN to actually be the max
4018 ID length. It ignored that ID can be IPv6 based as well.
4019 Affected file lib/silccore/silcpacket.h.
4021 * Fixed the silc_id_id2str and silc_id_str2id to take the
4022 IPv6 address offset's into consideration. Affecte file is
4023 lib/silccore/silcid.c.
4025 Thu Mar 21 20:44:13 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4027 * Fixed the internal Unix scheduler functions to check for
4028 NULL context they may receive. The affected file is
4029 lib/silcutil/unix/silcunixschedule.c.
4031 Thu Mar 21 19:12:22 EET 2002 Timo Sirainen <tss@iki.fi>
4033 * Changed hardcoded ~/.silc paths to use get_irssi_dir() so you
4034 can specify different directory with --home command line
4035 parameter. Affected files irssi/src/silc/core/client_ops.c,
4038 * SILC-specific commands aren't now executed if the active server
4039 isn't of SILC-type, so there won't be problems with having
4040 IRC and SILC protocol support in same client. Affected files
4041 irssi/src/silc/core/silc-channels.c, silc-servers.c,
4044 Wed Mar 20 11:06:57 CET 2002 Pekka Riikonen <priikone@silcnet.org>
4046 * Improved the signal support in SILC Schedule. Added new
4047 function silc_schedule_signal_call which is used by application
4048 to mark a signal to be called. It is now safe to perform
4049 any kind of tasks in signal callbacks since it is guaranteed
4050 that the application specified signal callback is called
4051 after the signal is over. Affected files are
4052 lib/silcutil/silcschedule.[ch], lib/silcutil/*/silc*schedule.c.
4054 Tue Mar 19 20:42:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4056 * Added `name' field to SilcChannelPrivateKey to represent
4057 application given name for the key. Moved also the context from
4058 lib/silcclient/idlist.h into lib/silcclient/silcclient.h.
4059 Added the `name' argument also to the function
4060 silc_client_add_channel_private_key.
4062 Added function silc_client_current_channel_private_key to set the
4063 current channel private key in use.
4065 Added "change" command to KEY command which can be used to change
4066 the current channel private key. Bound the command also to
4067 alt+K (Alt+Shift+k).
4069 Also affected files lib/silcclient/client_channel.c,
4070 irssi/src/docs/help/in/key.in, irssi/src/silc/core/silc-channel.c.
4072 Tue Mar 19 16:32:43 CET 2002 Pekka Riikonen <priikone@silcnet.org>
4074 * Added silc_rng_get_byte_fast function in to the
4075 lib/silccrypt/silcrng.[ch].
4077 * Changed the interface of silc_packet_assemble and the
4078 silc_packet_send_prepare. If silc_packet_assmble is now
4079 called the application does not call silc_packet_send_prepare
4080 because the library will call it automatically. These
4081 interfaces now also return a reference to the outgoing buffer
4082 which includes the assembled packet, which the application can
4083 use to encrypt the packet.
4085 Affected files are lib/silccore/silcpacket.[ch],
4086 lib/silcclient/client.c, client_channel.c client_prvmsg.c,
4087 silcd/packet_send.c, server_backup.c and packet_receive.c.
4089 * Fixed a packet sending bug on very high load, where outgoing
4090 packet queue wasn't handled correctly and packets got corrupted.
4091 Affected files are lib/silcutil/*/silc*sockconn.c,
4092 lib/silcclient/client.c and silcd/server.c.
4094 Mon Mar 18 21:00:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4096 * Added macro SILC_PACKET_DATALEN which can be used during
4097 packet assembling to check whether the data to be added to
4098 the packet will fit to SILC_PACKET_MAX_LEN. If not the data
4099 len is truncated until it fits it.
4101 Added checks for maximum length of channel message payload and
4102 private message payload also.
4104 Added checks for maximum packet length in server and in
4107 Affected files are lib/silccore/silcpacket.h, silcd/packet_send.c,
4108 lib/silcclient/client.c, lib/silccore/silcchannel.c and
4109 lib/silccore/silcprivate.c, lib/silcclient/client_channel.c and
4110 lib/silcclient/client_prvmsg.c.
4112 Mon Mar 18 14:54:42 CET 2002 Pekka Riikonen <priikone@silcnet.org>
4114 * Added silc_server_packet_queue_purge call to the
4115 silc_server_disconnect_remote to assure that all data in the
4116 queue before disconnecting is sent to the network. Affected
4117 file silcd/server.c.
4119 Sun Mar 17 19:26:16 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4121 * Added the deleting of server's own ID cache entry to the
4122 silc_server_free function. Free also everything else that
4123 has been allocated in silc_server_init. The affected file
4126 Sun Mar 17 15:44:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4128 * Added functions silc_parse_version_string, silc_version_to_num,
4129 and silc_ske_parse_version to parse SILC protocol style version
4130 strings. Affected files lib/silcutil/silcutil.[ch] and
4131 lib/silcske/silcske.[ch].
4133 * Added new configuration params: version_protocol, version_software
4134 and version_software_vendor to specify what version the remote
4135 host must at least be to be able to connect to server. The vendor
4136 string can be regex matched too. Added new function
4137 silc_server_connection_allowed to check maximum number of allowed
4138 connections, and allowed versions for incoming connections.
4139 Affected files are silcd/server.c, server_util.[ch] and
4142 Sun Mar 17 10:24:50 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4144 * Added preliminary support for signals in scheduler. The
4145 signals we care about are now blocked always when the scheduler
4146 is locked. This way we can synchronise the use of signal with
4147 scheduler. It is guaranteed that when signal occurs the scheduler
4148 is not locked, and thus new tasks can be safely added to the
4151 Renamed silc_schedule_wakeup_init and silc_schedule_wakeup_uninit
4152 to silc_schedule_internal_init and silc_schedule_internal_uninit.
4153 Added new platform specific routines
4154 silc_schedule_internal_signals_[un]block and
4155 silc_schedule_internal_signal_[un]register.
4157 Added new functions to SILC Schedule API:
4158 silc_schedule_signal_[un]register. Each signal that application
4159 is going to use should be registered to the scheduler.
4161 Affected files are lib/silcutil/silcschedule.[ch],
4162 lib/silcutil/*/silc*schedule.c.
4164 Sat Mar 16 22:39:23 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4166 * Check for unauthenticated client and server in the
4167 silc_server_new_client and silc_server_new_server functions.
4168 Affected file silcd/packet_receive.c.
4170 * Added function silc_string_is_ascii to check whether given
4171 string is 7-bit ASCII string. Affected files are
4172 lib/silcutil/silcutil.[ch].
4174 * Added function silc_id_is_valid_server_id into the
4175 silcd/serverid.c and added checking for valid Server ID's in
4176 silc_server_new_server. The Server ID must always be based
4177 on the server's public IP address.
4179 * Added logging of DISCONNECT packet message in the server.
4180 Affected file silcd/server.c.
4182 Sat Mar 16 18:04:30 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4184 * Changed all library interfaces that use Global RNG to also
4185 accept SilcRng as argument. Affected files are
4186 lib/silcclient/command.c, lib/silccore/silcauth.[ch],
4187 lib/silccore/silcchanel.[ch], lib/silcclient/client_channel.c,
4188 silcd/packet_send.c, lib/silccore/silcprivate.[ch],
4189 lib/silcmath/silcprimegen.c, lib/silcmath/silcmath.h, and
4190 lib/silccrypt/rsa.c.
4192 * Added function silc_pkcs_generate_key to the
4193 lib/silccrypt/silcpkcs.[ch] for applications so that they
4194 don't need to do pkcs->pkcs->init calls anymore.
4196 * Remove SilcSocketConnection from the SFTP API since it really
4197 wasn't needed there. The application has the information
4198 saved in its contexts anyway and the SFTP layer doesn't need
4199 know about it. Affected files lib/silcsft/silcsftp.h and
4200 lib/silcsftp/sftp_[server/client].c.
4202 * Rewrote the SILC SIM (modules) interface in lib/silcsim.[ch].
4203 The SilcSimContext is not SilcSim.
4205 * Fixed possible buffer overflows in silc_id_render in the
4206 lib/silcutil/silcutil.c.
4208 * On EPOC the global crypto module lists are not used at all
4209 in the crypto library. Added support for using the constant
4210 algorithm list on EPOC. Affected files are
4211 lib/silccrypt/silccipher.c, silchash.c, silchmac.c and
4214 * Fixed the handling of third parameter of KICKED notify, since
4215 it was mistakenly updated to SILC Protocol 1.0 even though it
4216 is to be included in 1.1. Since it is not in 1.0 it is not
4217 mandatory, and this fix now handles it only if it is provided,
4218 and it is not error if it is not provided. Affected file
4219 lib/silcclient/client_notify.c.
4221 Sat Mar 16 09:07:27 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4223 * Handled CHANNEL_CHANGE notify (ignore it) in Irssi SILC
4224 client. Affected file irssi/src/silc/core/client_ops.c.
4226 * Merged with Irssi 0.8.4 from irssi.org CVS.
4228 Thu Mar 14 12:53:57 CET 2002 Pekka Riikonen <priikone@silcnet.org>
4230 * Check for valid socket connection in client entries before
4231 sending any messages. Fixes a crash, but doesn't fix some
4232 other underlaying bug that is lurking there. Affected
4233 file silcd/packet_send.c.
4235 Thu Mar 14 13:38:12 EET 2002 Timo Sirainen <tss@iki.fi>
4237 * $usermode, $cumode and $cumode_space expandos shouldn't do
4238 anything with non-SILC server records. Affected file
4239 irssi/src/silc/core/silc-expandos.c
4241 Wed Mar 13 21:38:26 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4243 * Fixed the silc_net_check_[host/local]_by_sock to support
4244 IPv6 bound sockets as well. Now they can return IPv6 addresses
4245 as well. Affected file lib/silcutil/silcnet.c.
4247 * Fixed silc_net_addr2bin to correctly convert IPv6 addresses.
4248 Affected lib/silcutil/unix/silcunixnet.c.
4250 * Fixed ID rendering (at least on some platforms, not NetBSD)
4251 for IPv6 addresses. Affected file lib/silcutil/silcutil.c.
4253 Tue Mar 12 17:58:59 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4255 * Added silc_hash_public_key and silc_hash_public_key_compare
4256 functions to be used with SilcHashTable. They can be used to
4257 hash public keys and compare public keys in hash table. Affected
4258 file lib/silcutil/silcutil.[ch].
4260 * Added support for specifying multiple public keys for Client
4261 connection section in server configuration file. This makes it
4262 possible to accept multiple public keys from same host, or to
4263 make a section that accepts any incoming host, and have the
4264 accepted public keys listed in the section.
4266 Added functions silc_sever_[find/get]_public_key, added the
4267 support for this actually to all connection sections but only
4268 the Client section is currently allowed to specify multiple
4271 Affected files are silcd/server.c, server_internal.h,
4272 command.c, protocol.c, server_util.[ch], packet_receive.c.
4274 Mon Mar 11 23:37:38 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4276 * Merged Irssi 0.8.2 from irssi.org CVS.
4278 Sun Mar 10 23:34:48 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
4280 * If silc_debug is TRUE, also output standard logging messages
4281 to stderr with the debug output.
4283 Made silc_log_reset_all() flushing all channels before returning.
4284 Also fixed some documentation typos.
4286 Affected files are lib/silcutil/silclog.[ch].
4288 Sun Mar 10 20:07:49 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4290 * Fixed the server to check correctly the amount of connections
4291 from single host, by checking also the type of the connection.
4292 Fixed also the comparison of number of connections and number
4293 of allowed connections. Affected files are silcd/server.c,
4296 Fri Mar 8 17:16:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4298 * Fixed the USERS command reply to save the user's mode on the
4299 channel as well. Fixed JOIN command reply to check whether a
4300 client is on channel already and not join it twice. Affected
4301 file lib/silcclient/command_reply.c.
4303 * Added new file silc-expandos.c into irssi/silc/core/ to return
4304 various stuff for various signal for the statusbar etc. updating.
4305 Now Irssi SILC client prints channel user modes etc. on the
4308 * The user mode (like server/router operator changes) is now shown
4309 on the Irssi SILC client's statusbar. The affected files are
4310 irssi/src/silc/core/client_ops.c, silc-expandos.c.
4312 Thu Mar 7 19:21:22 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4314 * Changed silc_mutex_[un]lock calls in lib/silcutil/silcschedule.c
4315 to SILC_SCHEDULE_[UN]LOCK macros.
4317 * Added more error printing to logs in server code. Affected
4318 files silcd/server.c and silcd/protocol.c.
4320 * Fixed -S option parsing in Irssi SILC Client. Affected file
4321 irssi/src/silc/core/silc-core.c.
4323 * Added silc_buffer_alloc_size function. Affected file is
4324 lib/silcutil/silcbuffer.h.
4326 Tue Mar 5 14:37:27 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4328 * Changed all silc_[hash|hmac|cipher|pkcs]_default tables to
4329 constants. Affected files in
4330 lib/silccrypt/silcpkcs.[ch], silchash.[ch], silchmac.[ch] and
4333 * Changed the internal SFTP Memory FS table to const. Affected
4334 file lib/silcsftp/sftp_fs_memory.c.
4336 Sun Mar 3 18:37:13 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4338 * Fixed the buffer formatting and unformatting routines to
4339 check the size of 64 bits types with sizeof(). Affected
4340 file is lib/silcutil/silcbuffmt.c.
4342 Mon Feb 25 17:19:05 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4344 * Removed 0.6.x backwards support.
4346 Sun Feb 24 12:53:25 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4348 * Changed all integer type names:
4349 [u]int[8/16/32/64] -> Silc[UInt/Int][8/16/32/64]. This is
4350 to avoid collisions with other libraries using same type names
4353 Sat Feb 23 20:31:43 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4355 * Added `prefer_ipv6' argument to the functions
4356 silc_net_gethostbyname[_async]. If it is TRUE it will return
4357 IPv6 address over IPv4. If FALSE IPv4 address is returned
4358 even if IPv6 address was found. Affected files
4359 lib/silcutil/silcnet.[ch].
4361 * Added support silc_net_create_connection[_async] to fallback
4362 to IPv4 address if IPv6 address could not be used (like if
4363 it doesn't work on a specific system). Affected file in
4364 lib/silcutil/unix/silcunixnet.c.
4366 Sat Feb 23 15:20:30 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4368 * Added silc_schedule_reinit function to do the enlarging
4369 of the max tasks handling capabilities of the scheduler.
4370 Affected files lib/silcutil/silcschedule.[ch].
4372 Wed Feb 20 20:41:01 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4374 * Added automatic extern "C" { ... } for C++ compilers so the
4375 application does not need to define them. Affected file
4376 includes/silcincludes.h.
4378 * Renamed lib/silcclient/silcapi.h to silcclient.h as the
4379 old name went against naming convention. Applications now
4380 include "silcclient.h" instead of "clientlibincludes.h".
4381 Removed includes/clientlibincludes.h, it is redundant now.
4383 * Renamed includes/version.h to silcversion.h.
4385 * Added really preliminary support for OS/2 into the util
4386 library. Only thread & mutex API is implemented, others
4387 are still to be implemented. Created the lib/silcutil/os2/
4388 directory. Created also file includes/silcos2.h.
4390 Wed Feb 20 18:48:49 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4392 * Added preliminary BeOS support into the util library.
4393 Created lib/silcutil/beos/, and implemented all the needed
4394 functions to support SILC on BeOS. Created also file
4395 includes/silcbeos.h.
4397 Mon Feb 18 15:49:22 EET 2002 Timo Sirainen <tss@iki.fi>
4399 * Added proper initializations to silc's irssi code, so it's
4400 now possible to load it as module. Affected files
4401 irssi/src/silc/core/silc-core.c,
4402 fe-common/silc/fe-common-silc-core.[ch] and fe-text/silc.c
4404 Sun Feb 17 19:02:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4406 * Merged latest Irssi (0.8.1) from the irssi.org's CVS into
4409 * Fixed the silcdoc document generator to correct generate
4410 docs from all kinds of filenames. Affected files are
4411 util/robodoc/Source/generator.c, scripts/silcdoc/silcdoc
4413 * ROBOdoc documented lib/silcutil/silcmemory.h.
4414 Added also new function silc_memdup.
4416 * Removed lib/silcutil/silcbufutil.h and moved those routines
4417 to the lib/silcutil/silcbuffer.h.
4419 Sun Feb 17 15:52:30 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4421 * Added `user_count' to the SilcChannelEntry which now tells the
4422 number of users on the channel. The user count is now saved
4423 in normal server of global channels as well. Affected files
4424 silcd/server.c, idlist.h, packet_receive.c and command.c.
4426 * Splitted lib/silcutil/silcutil.[ch] into silcfileutil.[ch] to
4427 include file utility functions.
4429 * Fixed the lib/silcsftp/sftp_fs_memory.c to use silcutil routines
4430 instead of calling directly OS routines.
4432 * Fixed NICK change printing in Irssi SILC Client. Fixed
4433 KICKED notify printing in Irssi SILC Client. Affected file
4434 irssi/src/silc/core/client_ops.c.
4436 * Fixed a NICK change bug in client library, to not recreate the
4437 client_entry->channels hash table everytime nick is changed.
4438 Affected file lib/silcclient/client.c.
4440 Sun Feb 17 10:10:14 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4442 * ROBOdoc documented the lib/silcske/silcske.h, and improved
4443 the SKE interface a bit.
4445 * Fixed padding problem in PKCS#1. The padding was not actually
4446 random since the random number generator was used incorrectly.
4447 This security bug affects only when encrypting with PKCS#1, and
4448 it is not currently used at all in SILC. SILC only use signing
4449 with PKCS#1. Affected file lib/silccrypt/pkcs1.c.
4451 Sat Feb 16 13:44:24 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4453 * Rewrote the notify handling in Irssi SILC client to not call
4454 the events as signals. Fixes problems with Perl support.
4455 Affected files irssi/src/silc/core/client_ops.c, silc-channels.c.
4457 * Send the auto-nicking NICK command in client library with
4458 little timeout after connecting. The affected file is
4459 lib/silcclient/client.c.
4461 * Added following new config file settings:
4462 channel_rekey_secs, key_exchange_rekey, key_exchange_pfs,
4463 key_exchange_timeout, conn_auth_timeout, connections_max,
4466 Implemented all the new config settings handling in the server.
4468 Optimized the use of SKE Mutual flag usage. Use it only
4469 if connection authentication protocol is not based in public
4472 Renamed all SilcServerConfigSection* to SilcServerConfig*
4473 to have a bit shorter names.
4475 Affected files silcd/serverconfig.[ch], server.[ch], and
4478 Sat Feb 16 02:46:43 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
4480 * Cleaned up the listening sockets code, preparing for the rehash
4481 support. Affected file is silcd/server.c.
4483 * Fixed some output messages. Affected files are silcd/silcd.c,
4486 Fri Feb 15 19:10:20 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4488 * Create lib/doc/silcrng_intro.html document as introduction
4489 to SILC RNG. ROBOdoc documented lib/silccrypt/silcrng.h.
4491 Fri Feb 15 13:23:03 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
4493 * Fixes to the silcd config template. Affected file is
4494 doc/example_silcd.conf.in.
4496 * Removed type casts from silc_calloc(), conforming to the
4497 CodingStyle. Affected file is lib/silcutil/silcconfig.c.
4499 * Removed param_name member from client, server, and router
4500 section structs, now identifying the param directly.
4502 Added CONFIG_FREE_AUTH macro in config file parsing.
4504 Affected files are silcd/serverconfig.[ch].
4506 Fri Feb 15 12:24:08 EET 2002 Timo Sirainen <tss@iki.fi>
4508 * Fixed command line parameter handling. All SILC initialization
4509 is now done in silc_core_init() which also fixes autoconnecting
4512 Affected files irssi/src/silc/core/silc-core.c,
4513 irssi/src/fe-text/silc.c.
4515 Thu Feb 14 22:03:58 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4517 * Added new configuration options and blocks:
4518 keepalive_secs, reconnect_count, reconnect_interval,
4519 reconnect_interval_max, reconnect_keep_trying and
4520 require_reverser_lookup. Added ConnectionParam block, and
4521 implemented the connection parameters when connecting as
4522 initiator and when accepting connections as responder.
4524 Added CONFIG_IS_DOUBLE macro in config file parsing, to check
4525 whether given configuration value has been given already.
4527 Affected files silcd/serverconfig.[c], server.[c].
4529 * Splitted the doc/example_silcd.conf.in. Separated the crypto
4530 algorithm parts and created new file silcalgs.conf, that
4531 is now included from the example_silcd.conf.in.
4533 * Optimized the silc_server_connect_to_router_second to take
4534 the connection configuration object from the SilcServerConnection
4535 object instead of finding it during the connecting phase.
4536 Added the configuration object to SilcServerConnection struct.
4537 Affected files silcd/server_internal.h, server.c.
4539 Thu Feb 14 16:02:26 CET 2002 Pekka Riikonen <priikone@silcnet.org>
4541 * Add the client on channel after it was resolved at the
4542 channel message receiving, and it was not already on the
4543 channel. Affected file lib/silcclient/client_channel.c.
4545 Wed Feb 13 23:16:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4547 * Fixed the public key authentication to allocate always the
4548 destination signature buffer instead of using static buffer.
4549 Affected file silcd/protocol.c.
4551 Wed Feb 13 20:51:13 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4553 * Unified the serverconfig.[ch]'s helper function interface.
4554 Affected file silcd/serverconfig.[ch].
4556 * Removed doc/example_silc.conf.in since it is redundant.
4557 The make install will now install irssi/silc.conf file.
4559 * Added new Passphrase and Publickey authentication methods to
4560 config file, allowing both public key and passphrase based
4561 authentication to be set at the same time.
4563 Added `prefer_passphrase_auth' setting in config file which
4564 can be used to set to prefer passwd auth if both passwd and
4565 public key is set. If not set, public key is preferred.
4566 This has effect only when being initiator (responder will try
4569 Added support for authentication with passphrase and public key
4570 at the same time. The passphrase is tried first always since
4571 it is faster to check.
4573 Affected file silcd/serverconfig.[ch], server.c, protocol.[ch].
4575 Wed Feb 13 12:46:25 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
4577 * Merged the new SILC Config library, with the server parsing
4578 support. Read the header file silcconfig.h or the toolkit
4579 documentation for the news. Affected files are
4580 doc/example_silcd.conf.in lib/silcutil/silcconfig.[ch]
4581 silcd/command.c silcd/packet_receive.c silcd/packet_send.c
4582 silcd/protocol.c silcd/server.c silcd/server_backup.c
4583 silcd/serverconfig.[ch] silcd/silcd.c.
4585 * Fixed some silclog documentation. Affected file is
4586 lib/silcutil/silclog.h.
4588 Sun Feb 10 18:11:30 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4590 * The silc_cipher_register, silc_hash_register and
4591 silc_hmac_register now checks if the object to be registered
4592 is registered already. Affected files are
4593 lib/silccrypt/silccipher.c, silchash.c and silchmac.c.
4595 Sun Feb 10 15:48:38 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4597 * Merged new irssi from irssi.org's CVS, the version 0.7.99.
4599 Sat Feb 9 14:54:33 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4601 * Allow zero length channel messages inside the Channel Message
4602 Payload. Affected file lib/silccore/silcchannel.c.
4604 * Fixed scripts/silcdoc/silcdoc to support all kinds of filenames
4605 as header filenames.
4607 * Removed lib/silcclient/README and created HTML file
4608 lib/silcclient/silcclient_using.html, which is now included
4609 as part of Toolkit documentation.
4611 Thu Feb 7 10:12:25 CET 2002 Pekka Riikonen <priikone@silcnet.org>
4613 * Fixed CUMODE_CHANGE notify handling to change the mode of
4614 correct client. Affected file lib/silcclient/client_notify.c.
4616 * Make silc_rng_alloc fail if it cannot allocate the sha1
4617 hash algorithm. Affected file lib/silccrypt/silcrng.c.
4619 Sun Feb 3 17:20:52 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4621 * Fixed the file transfer's key agreement payload to include
4622 zero port also if the hostname is NULL because it could not
4625 Call file transfer monitor callback now also if error occurs
4626 during key agreement protocol.
4628 Changed the silc_client_file_send interface to return the
4629 SilcClientFileError instead of session id. The session ID
4630 is returned into pointer provided as argument.
4632 Check that the file exists locally before sending the
4633 file transfer request at all.
4635 Affected file lib/silcclient/client_ftp.c, silcapi.h.
4637 * Added SILC_CLIENT_FILE_KEY_AGREEMENT_FAILED file transfer
4638 error than can occur while key agreement protocol. Affected
4639 file lib/silcclient/silcapi.h.
4641 * Fixed the event_mode CMODE handler to not crash when mode
4642 is changed and +k mode is set in the channel. Affected file
4643 irssi/src/silc/core/silc-channels.c.
4645 * Fixed SILC_LOG_ERROR to give out Error and not Warning, and
4646 SILC_LOG_WARNING to give out Warning and not Error. Affected
4647 file lib/silcutil/silclog.c.
4649 * Fixed the channel message payload decryption in the function
4650 silc_channel_message_payload_decrypt to not modify the original
4651 buffer before it is verified that the message decrypted
4652 correctly. Otherwise, next time it is called with correct
4653 channel key it won't encrypt since the payload is corrupted.
4654 Affected file lib/silccore/silcchannel.c.
4656 Sun Feb 3 11:46:12 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4658 * Do not constantly resize the window. A fix patch by cras.
4659 Affected file irssi/src/fe-text/screen.c.
4661 Sat Feb 2 16:54:18 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4663 * Applied IPv6 fix patch from Jun-ichiro itojun Hagino.
4664 Affected file lib/silcutil/silcnet.c.
4666 Fri Feb 1 22:33:11 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4668 * Fixed a bug in hash table internal routine for traversing
4669 the table with foreach callback. The current entry may
4670 become invalid in the callback but it was referenced after
4671 the callback returned.
4673 Do not allow auto rehashing of hash table during the
4674 silc_hash_table_foreach operation, for same reasons as it is
4675 not allowed for SilcHashTableList. Affected files are
4676 lib/silcutil/silchashtable.[ch].
4678 Fri Feb 1 14:55:00 CET 2002 Pekka Riikonen <priikone@silcnet.org>
4680 * Defined DLLAPI into silcincludes.h and silcwin32.h for
4681 Win32 DLL. extern's in header files are now declared with
4684 Thu Jan 31 23:34:33 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4686 * Fixed private message handling. It used some old code that
4687 caused the client to crash. Affecte file is
4688 lib/silcclient/client_prvmsg.c.
4690 Thu Jan 31 19:06:22 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4692 * Added function silc_client_add_channel,
4693 silc_client_replace_channel_id, and removed functions
4694 silc_client_new_channel_id and silc_idlist_get_channel_by_id
4695 from client library.
4697 * Added cross reference of the joined channels to the
4698 SilcClientEntry, and changed the SilcChannelEntry's
4699 users list to SilcHashTable. The affected files are
4700 lib/silcclient/idlist.[ch].
4702 * Fixed a bug in hash table tarversing. While the hash table
4703 is traversed with SilcHashTableList the table must not be
4704 rehashed. It is now guaranteed that auto rehashable tables
4705 are not rehashed while tarversing the list. Also defined that
4706 silc_hash_table_rehash must not be called while tarversing
4707 the table. Added function silc_hash_table_list_reset that must
4708 be called after the tarversing is over. The affected files are
4709 lib/silcutil/silchashtable.[ch].
4711 * Changed all hash table traversing to call the new
4712 silc_hash_table_list_reset in server and in client library.
4714 * Added function silc_client_on_channel to return the
4715 SilcChannelUser entry if the specified client entry is joined
4716 on the specified channel. This is exported to application as
4717 well. Affected files lib/silcclient/client_channel.c, silcapi.h.
4719 Wed Jan 30 19:14:31 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4721 * Fixed founder regaining problem with JOIN command on normal
4722 server. The notify for mode change must be sent always and
4723 not only if !cmd->pending. Affected file silcd/command.c.
4725 * Fixed the WHOWAS command's reply sending to support the
4726 lists correctly. Affected file silcd/command.c.
4728 Wed Jan 30 11:11:47 CET 2002 Pekka Riikonen <priikone@silcnet.org>
4730 * When sending JOIN command to router for processing the
4731 sender's old command identifier was not saved back to the
4732 sender's command context, fixed now. The affected file is
4735 * Create the key in JOIN command of the router did not return
4736 the channel key, added check for this. Affected file is
4739 * Fixed a channel ID update bug in JOIN command reply. Do
4740 not directly upgrade the ID but call the function
4741 silc_idlist_replace_channel_id if the ID was changed.
4742 Affected file silcd/command_reply.c.
4744 * Fixed memory leaks from command calling if it would fail.
4745 Affected file silcd/command.c.
4747 Tue Jan 29 19:49:31 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4749 * Applied patches from cras:
4751 Memory leak fixes around libaries, irssi window resize fix,
4752 new silclist.h and silcdlist.h, all extern inline changed to
4755 * Removed dotconf from lib/dotconf, not needed anymore.
4757 * Removed TRQ from lib/trq, not needed anymore.
4759 * Do more frequent heartbeats (5 minutes instead of 10 minutes)
4760 with server connections. Later this will be configurable
4761 in config file after new config file is done. Affected file
4764 Tue Jan 29 10:35:03 CET 2002 Pekka Riikonen <priikone@silcnet.org>
4766 * Fixed a crash in server related to channel announcements.
4767 Affected file silcd/server.c.
4769 Mon Jan 28 17:49:42 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4771 * Fixed memory leaks in silc_server_create_new_channel*
4772 functions. Affected file silcd/server.c.
4774 * Fixed the CHANNEL_CHANGE notify to re-announce the channel
4775 which ID was changed. This way the router will send the
4776 user list for the channel again, and server won't be in
4777 desync in some rare circumstances. Affected file is
4778 silcd/packet_receive.c.
4780 Sun Jan 27 21:04:19 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4782 * Check for NULL socket pointer in the function
4783 silc_server_packet_send_to_channel_real. Affected file
4784 silcd/packet_send.c.
4786 * Fixed the BAN notify handling to correctly remove ban
4787 list. Affected file silcd/packet_receive.c.
4789 Sat Jan 26 23:01:03 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4791 * Fixed some header addition to Toolkit distribution in
4792 lib/silcutil/Makefile.am and lib/trq/Makefile.am.
4794 * Added lib/silcclient/client_ops_example.h as an template
4795 file for application programmers to quickly start using
4796 the SilcClientOperation functions in their application.
4797 Updated the lib/silcclient/README as well to tell about this
4798 nice file made available.
4800 Sat Jan 26 10:45:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4802 * Call silc_server_remove_from_channels when removing client
4803 entry when NO_SUCH_CLIENT_ID was received. Affected file
4804 is silcd/command_reply.c.
4806 Fri Jan 25 19:12:36 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4808 * Added server & router operator statistics updating. Affected
4809 file silcd/packet_receive.c and silcd/command.c.
4811 * Fixed the SERVER_SIGNOFF notify handling on normal server
4812 not to save the history information for clients. Same was
4813 fixed earlier in remove_clients_by_server function, but not
4814 here. Affected file silcd/packet_receive.c.
4816 * Raised the default connection-retry count from 4 to 7 in
4817 server. Affected file silcd/server.h.
4819 * Cancel any possible reconnect timeouts when we start the
4820 key exchange. Affected file silcd/server.c.
4822 * Do not reconnect on connection failure when SCONNECT was
4823 given. Affected files silcd/server.[ch].
4825 Tue Jan 22 18:19:36 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4827 * Removed assert()'s from the lib/silcclient/client_keyagr.c.
4829 * Fixed the NICK command to always give the unformatted
4830 nickname to the one giving the NICK command. If unformatted
4831 nickname is cached already it will be formatted and the
4832 local entry will always get the unformatted nickname.
4833 Affected file lib/silcclient/idlist.c.
4835 * Fixed some double frees from client library commands.
4836 Affected file is lib/silcclient/command.c.
4838 * Fixed CUMODE command in server to assure that no one can
4839 change founder's mode than the founder itself, there was a
4840 little bug. Affected file silcd/command.c.
4842 Mon Jan 21 19:07:53 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4844 * Removed the SilcClientCommandDestructor from the client
4845 libary, it is not needed anymore. Affected files are
4846 lib/silcclient/silcapi.h, command[_reply].[ch],
4847 client_notify, idlist.c.
4849 * Fixed GETKEY command to first resolve client, and then
4850 resolve the server only if the client was not found, instead
4851 of resolving both at the same time. Affected file is
4852 lib/silcclient/command.c.
4854 * Added silc_client_start_key_exchange_cb and lookup the
4855 remote hostname and IP address before starting the key
4856 exchange with server. The affected file is
4857 lib/silcclient/client.c.
4859 * The server's public key is now saved using the IP address
4860 of the server and not the servername for the filename.
4861 The hostname public key filename is checked as an fall back
4862 method if the IP address based filename is not found.
4864 Fixed the GETKEY command to save the fetched server key
4865 in correct filename.
4867 Print the remote server's hostname now when new key is
4868 received during connection process. Affected file is
4869 irssi/src/silc/core/client_ops.c.
4871 * Return always our own public key to the client if it asks
4872 for it with GETKEY command. Affected file silcd/command.c.
4874 * Removed the use_auto_addr variable from default config
4875 file since it was in wrong section. Affected file is
4878 * Fixed TOPIC_CHANGE notification to not route it when it
4879 was sent using silc_server_send_notify_to_channel function.
4880 Affected file silcd/command.c.
4882 * Fixed silc_server_send_notify_kicked to send the kicker's
4883 Client ID also, it was missing. Affected files are
4884 silcd/command.c, silcd/packet_send.[ch].
4886 Thu Jan 17 18:59:11 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4888 * Do not save client history information in SERVER_SIGNOFF.
4889 Fixes the bug in normal server that it does not detect
4890 the client becoming valid after the server becomes back
4891 online. Affected file silcd/server_util.c.
4893 * Added `sock_error' field into the SilcSocketConnection
4894 context. When error occurs during socket operation (read
4895 or write) the error is saved. Added also new function
4896 silc_socket_get_error to return human readable socket error
4897 message. Affected files are lib/silcutil/silcsockconn.[ch],
4898 lib/silcutil/unix/silcunixsockconn.c, and
4899 lib/silcutil/win32/silcwin32sockconn.c.
4901 * The server now prints the socket error message in the
4902 signoff for client. Affected file silcd/server.c.
4904 * Fixed the `created' channel information sending from router
4905 to server in JOIN command. Checks now whether the channel
4906 really was created or not and set it according that.
4908 Fixed the JOIN command to use the client entry's current
4909 ID during the joining procedure instead of the one it sent
4910 in the command (it is checked though), since it can change
4911 between the packet processing and command processing, and
4912 would just case unnecessary pain in the client end. Affected
4913 file silcd/command.c.
4915 * Fixed a channel key payload sending to use correct channel
4916 ID when the server was forced to change the channel's ID by
4917 router. Router sent the key payload with the old Channel ID.
4918 Affected file silcd/packet_receive.c.
4920 Wed Jan 16 22:26:30 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4922 * Call silc_server_save_channel_key only if the key payload
4923 was provided in the JOIN command's command reply. Affected
4924 file silcd/command_reply.c.
4926 Tue Jan 15 18:49:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4928 * Fixed silc_mp_sizeinbase to return the value correctly with
4929 MPI. Affected file lib/silcmath/mp_mpi.c.
4931 * Fixed the stop_server signal to correctly stop the scheduler
4932 and gracefully stop the server when SIGTERM or SIGINT signals
4933 are received. Affected file silcd/silcd.c.
4935 Mon Jan 7 23:38:19 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
4937 * Simple handling of TERM and HUP signals. Also added some log
4938 flushing call around. Affected file is
4941 * Fixed small bugs in silclog.c. Now buffering output will take
4942 effect after 10 seconds since startup: This will ensure that
4943 no important startup messages are lost. Also output redirection
4944 will preserve original format ([Date] [Type] message).
4945 Affected file is lib/silcutil/silclog.c.
4947 * Added two options to the config file, in the logging section:
4948 quicklogs:<yes/no>: and flushdelay:<seconds>:. Affected files
4949 lib/silcutil/silclog.[ch], silcd/serverconfig.[ch].
4951 Sun Jan 6 12:49:40 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4953 * Do not print the warning about log files not being initialized
4954 more than once to avoid excess logging. Affected file is
4955 lib/silcutil/silclog.c.
4957 * Fixed the SIM compilation in lib/silcsim/Makefile.am. Fixed
4958 the SIM copying in make install in Makefile.am.pre.
4960 Sun Jan 6 01:10:21 CET 2001 Johnny Mnemonic <johnny@themnemonic.org>
4962 * Rewritten silclog APIs. Globally interesting changes follows:
4963 silc_log_set_files() changed to silc_log_set_file().
4964 silc_log_set_callbacks() changed to silc_log_set_callback().
4965 ROBOdoc documented silclog header file.
4966 SilcLogCb now returns bool to wether inihibit the default
4967 handler or not (to keep the old behaviour return always TRUE).
4968 The new APIs should also fix the problem of the
4969 silcd_error.log file that was written in the current directory.
4972 Log files streams will remain opened after silc_log_set_file()
4973 call, means less CPU usage notably on high traffic servers.
4974 File streams are now full buffered, and flushed to the disk
4975 every 5 minutes, lesses HD activity and CPU usage.
4976 Messages can be redirected, allowing admins to configure
4977 one single logfile for all server messages.
4978 the silc_log_quick global variable to activate fast-logging.
4979 Affected files lib/silcutil/silclog.[ch]
4981 * Changed some code to conform new silclog APIs. Affected
4982 files are doc/example_silcd.conf.in, silcd/server.c
4983 irssi/src/silc/core/silc-core.c, silcd/serverconfig.[ch],
4986 * Fixed a memory leak that could occur in some situations.
4987 Affected file silcd/serverconfig.c.
4989 Sat Jan 5 13:37:29 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4991 * Added the silc_client_del_client to remove the client from
4992 all channels as well. Affected file lib/silcclient/idlist.c.
4994 * Fixed the client library to correctly remove the client
4995 from all channels when the client entry is being destroyed.
4996 Affected file lib/silcclient/client_notify.c, command.c.
4998 * Added auto-nicking support to the client library. If the
4999 applicatio now sets client->nickname it will be sent to the
5000 server after connecting by the library. This way for example
5001 SILCNICK (or IRCNICK) environment variables will have effect
5002 and always change the nickname automatically to whatever
5003 it is wanted. Affected file lib/silcclient/client.[ch].
5005 * Renamed silc_server_command_bad_chars to the
5006 silc_server_name_bad_chars and moved it to the
5007 silcd/server_util.[ch]. Added also new function
5008 silc_server_name_modify_bad to return nickname that
5009 includes bad characters as new nickname without those
5010 bad characters. This check and modify is now used in
5011 silc_server_new_client when the username is initially set
5012 as nickname, so it must be checked to be valid nickname.
5013 Affected file silcd/packet_receive.c.
5015 * The nickname length is now taken from the packet for real
5016 and not trusted to strlen() since it clearly can return
5017 wrong length for nickname including bad characters. This
5018 also applies to channel names. Affected file silcd/command.c.
5020 * Removed the lib/silcsilm/modules directory. Modules are now
5021 compiled into the lib/silcsim. Fixed the copying of the
5022 modules to follow symbolic links in Makefile.am.pre.
5024 Wed Jan 2 18:56:21 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5026 * Fixed silc_string_regexify list creation. Fixes bugs with
5027 BAN and INVITE commands in server. The affected file is
5028 lib/silcutil/unix/silcunixutil.c.
5030 Sun Dec 30 13:41:34 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5032 * Removed the command destructor entirely from the server's
5033 command and command reply routines. It is not needed, and
5034 its usage was buggy and caused crashes. Affected files are
5035 silcd/command[_reply].[ch].
5037 Fri Dec 28 12:43:22 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5039 * Cancel protocol and NULL sock->protocol if timeout
5040 occurred during protocol. Affected file silcd/server.c.
5042 * Cancel protocol timeouts always before calling the final
5043 callback, to assure that after final callback is called
5044 no other state will be called for the protocol anymore.
5045 Affected file silcd/protocol.c.
5047 * Print error log if incoming connection configuration could
5048 not be found. Affected file silcd/server.c.
5050 * Fixed JOIN command to correctly save the founder mode
5051 to the client on normal SILC server, when the channel
5052 was created by the router. Affected file silcd/command.c.
5054 * Fixed LIST command (hopefully) to send correct reply
5055 packets. Affected file silcd/command.c.
5057 Thu Dec 20 16:14:52 CET 2001 Pekka Riikonen <priikone@silcnet.org>
5059 * The silc_packet_receive_process now returns FALSE if the
5060 read data was invalid packet, and TRUE if it was ok.
5062 The server now checks that if unauthenticated connection
5063 sends data and its processing fails the server will close
5064 the connection since it could be a malicious flooder.
5066 Affected files lib/silccore/silcpacket.[ch], silcd/server.c.
5068 Wed Dec 19 21:31:25 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5070 * Make sure the warning about error opening a log file is
5071 printed only once and not everytime it fails (produces
5072 too much useless log). Affected file lib/silcutil/silclog.c.
5074 Wed Dec 19 18:21:51 CET 2001 Johnny Mnemonic <johnny@themnemonic.org>
5076 * Made the silc_server_daemonise() function more readable.
5077 Affected file silcd/server.c.
5079 * Pid file is now optional, the user may comment it out from
5080 the config file. Removed define SILC_SERVER_PID_FILE, we
5081 don't need a default any longer. Affected file
5082 configure.in.pre, lib/Makefile.am.pre.
5084 * Make some use of the pid file. The server now dies at startup
5085 if it detects a valid pid file on his path. The server would
5086 die anyway in this circumstance, because of the bind() failure.
5087 Affected file silcd/silcd.c.
5089 * No longer compiling lib/dotconf.
5091 Mon Dec 17 18:24:27 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5093 * Fixed JOIN command parsing not to crash. Affected file
5094 lib/silcclient/command.c.
5096 * Fied the NICK_CHANGE notify to add the new client entry
5097 even it is resolved. This removes an <[unknown]> nick
5098 thingy bug in the client. Affected file is
5099 lib/silcclient/client_notify.c.
5101 * Do not try to allocate 0 bytes (efence does not like it)
5102 in lib/silccore/silccomand.c when encoding payload.
5104 * Do not take IRCNICK as nickname in Irssi SILC client since
5105 it is not possible to set nickname before hand connecting
5106 the server (TODO has an entry about adding auto-nicking
5109 * Changed the silc_server_command_pending to check whether
5110 there already exists an pending entry with the specified
5111 command, command identifier and pending callback. This is
5112 to fix IDENTIFY and WHOIS related crashes that may register
5113 multiple pending commands with same identifier. Affected
5114 file silcd/command.c.
5116 * Fixed the server to reconnect to the router even if it
5117 was already reconnecting and EOF was received. This to
5118 fix a possibility that the server wouldn't ever try to
5119 auto-reconnect to the router. Affected file silcd/server.c.
5121 Sat Dec 15 20:31:50 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5123 * Fixed the server's password authentication to use the
5124 length of the locally saved password, and not the one
5125 sent in the packet. Affected file silcd/protocol.c.
5127 * Fixed same password authentication problem in the
5128 Authentication Payload handling routines in
5129 lib/silccore/silcauth.c.
5131 * Yet another password authentication problem fixed with
5132 channel password handling in silcd/command.c.
5134 Mon Dec 10 19:57:40 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5136 * If first character of string in silc_parse_userfqdn is '@'
5137 then do not parse it. Affected file is
5138 lib/silcutil/silcutil.c.
5140 Sun Dec 9 22:18:50 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5142 * Fixed minor bug in IDENTIFY command reply sending, which
5143 caused various weird problems during JOIN when it was
5144 resolving names for users. Affected file silcd/command.c.
5146 Sun Dec 9 19:18:41 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5148 * Fixed the IDENTIFY command reply sending to chech better valid
5149 clients. It was possible to send incomplete list of replies.
5150 Affected file silcd/command.c.
5152 Sat Dec 8 15:58:31 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5154 * Added silc_client_command[s]_[un]register functions now to
5155 dynamically register the commands in client library. Removed
5156 the static table of commands. This allows the client library
5157 to call commands without causing the application to know about
5158 what commands library has called.
5160 Removed the INFO command reply kludge to detect when the command
5161 was called by library. Now library use its own command reply
5162 function for INFO command.
5164 Added function silc_client_command_call to call a command.
5165 Application can use it to call command, not access the structure
5168 Now all commands that are sent by the client library (not
5169 explicitly sent by application) use own command reply functions.
5171 Affected files around lib/silcclient/ and in
5172 irssi/src/silc/core/.
5174 * Fixed the WHOIS command reply sending to chech better valid
5175 clients. It was possible to send incomplete list of replies.
5177 Fixed the WHOIS and IDENTIFY to send the request to router
5178 if normal server did not do it and did not find any results.
5180 Affected file silcd/command.c.
5182 Thu Dec 6 17:21:06 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5184 * Moved the internal data from SilcClient context into its
5185 own file, not accesible to application. Affected files
5186 lib/silcclient/client.h and lib/silcclient/client_internal.h,
5187 and other files in client library.
5189 Thu Dec 6 10:37:55 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5191 * Added doc/examples installation target in Makefile.am.pre.
5194 Tue Dec 4 17:43:19 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5196 * If NO_SUCH_CLIENT_ID notify is received for WHOIS or IDENTIFY
5197 commands the found client entry will be removed from the
5198 cache, after notifying application about the error. Affected
5199 file lib/silcclient/command_reply.c.
5201 * Changed the /MSG to check for exact nickname user gave, and
5202 not let `nick' match `nick@host' if it is only one found. Now,
5203 user must type the exact nickname (like nick@host2) even if
5204 there are no more than one same nicks found. This is to avoid
5205 a possibility of sending nickname to wrong nickname since
5206 `nick' could match `nick@host'. Affected file is
5207 irssi/src/core/silc-servers.c.
5209 Mon Dec 3 18:49:45 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5211 * Do not print "you are now server operator" or similar when
5212 giving /away command. Affected files are
5213 irssi/src/silc/core/client_ops.c, silc-servers.h.
5215 * Made the silc_server_command_pending_error_check to send
5216 the same command reply payload it received back to the
5217 original sender of the command. This way all arguments
5218 that was received by the server will be received by the
5219 client too. Affected file silcd/command.c.
5221 * Added the silc_idcache_add to return the created cache entry
5222 to a pointer. Affected file lib/silccore/silcidcache.[ch].
5224 * Add global clients to expire if they are not on any channel.
5225 This is because normal server will never know if they signoff
5226 if they are not on any channel. The cache expiry will take
5227 case of these entries. This is done by normal servers only.
5228 The affected files are silcd/command_reply.c,
5229 silcd/idlist.[ch], silcd/server and silcd/packet_receive.c.
5231 * If server receives invalid ID notification for WHOIS or
5232 IDENTIFY and the ID exists in the lists, it is removed.
5233 Affected file silcd/command_reply.c.
5235 * If NO_SUCH_CLIENT_ID is received for WHOIS or IDENTIFY command
5236 in client then client entry that it matches is searched and
5237 the nickname is printed on the screen for user. Affected
5238 file irssi/src/silc/core/client_ops.c.
5240 Mon Dec 3 11:56:59 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5242 * Use cache entry expire time in the LIST command reply to
5243 purge old entries from the cache after the LIST command
5244 reply has been received. This way we don't have non-existent
5245 entries in the cache for too long. Affected file is
5246 silcd/command_reply.c.
5248 Sun Dec 2 23:29:07 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5250 * If we are normal server, and we've not resolved client info
5251 in WHOIS or IDENTIFY from router, and it is global client,
5252 we'll check whether it is on some channel. If it is not
5253 then we cannot be sure about its validity and will resolve it
5254 from router. Fixes a bug in WHOIS and IDENTIFY. Affected
5255 file silcd/command.c.
5257 * Search channel by name (if possible) rather than by ID
5258 in IDENTIFY command's command reply. Affected file is
5259 silcd/command_reply.c.
5261 Sun Dec 2 13:48:46 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5263 * Distribute to the channel passphrase in CMODE_CHANGE notify.
5264 Updated specs and implemented it. Affected file silcd/command.c,
5265 silcd/packet_send.c and silcd/packet_receive.c.
5267 * Implemented the <founder auth> payload handling in the JOIN
5268 command. If provided all conditions for channel joining
5269 except requirement to provide correct passphrase can be
5270 overrided by the channel founder. Updated the protocol specs.
5271 Affected file silcd/command.c.
5273 Added support for founder auth in JOIN command in client
5274 library. Fixed the parsing of the JOIN command now to support
5275 all options as they should be. The affected file is
5276 lib/silcclient/command.c.
5278 * Optimized the WHOIS and IDENTIFY commands to send the request
5279 to router only if it includes nicknames or other names. If
5280 they include only IDs then check the local cache first before
5281 routing. Affected file is silcd/command.c.
5283 * Added channels topic announcements. Affected file is
5284 silcd/packet_receive.c and silcd/server.c.
5286 * Fixed the silc_server_send_notify_topic_set to really destine
5287 the packet to channel. Affected file silcd/packet_send.c.
5289 * Fixed a crash in CHANNEL_CHANGE notify handling in the client
5290 library. Affected file lib/silcclient/client_notify.c.
5292 * Added UMODE announcements. Affected file silcd/server.c.
5294 Sat Dec 1 12:52:39 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5296 * Memory leak fixes in:
5298 lib/silcutil/silcsockconn.c
5299 lib/silcske/silcske.c
5300 lib/silcske/groups.c
5302 lib/silccrypt/silcpkcs.c
5303 lib/silccore/silccommand.c
5304 lib/silccore/silcidcache.c
5309 * ROBOdoc documented the lib/silcske/groups.h file and a
5310 bit changed the interface for better.
5312 Thu Nov 29 22:12:50 EET 2001 Pekka Riikonen <priikone@silcnet.org>'
5314 * Update the client entry context in the ID cache after
5315 nick change. Affected file lib/silcclient/command.c.
5316 Fixes the CUMODE command when regaining founder privileges,
5317 and a little WHOIS problem.
5319 * Fixed silc_net_gethostbyname to correctly call the
5320 inet_ntop. Affected file lib/silcutil/silcnet.c.
5322 Thu Nov 29 19:31:23 EET 2001 Pekka Riikonen <priikone@silcnet.org>'
5324 * Added IPv6 support checking to the configure.in.pre, added
5325 also --enable-ipv6 option to override the check. Affected
5326 file configure.in.pre.
5328 * The silc_thread_create now calls the start function
5329 directly if threads support is not compiled in. Removes
5330 ugly #ifdef's from generic code. Affected files are
5331 lib/silcutil/unix/silcunixthread, win32/silcwin32thread.c.
5333 * Added silc_net_gethostby[name/addr]_async to asynchronously
5334 resolve. Affected files are lib/silcutil/silcnet.[ch].
5336 * Added support for rendering IPv6 based server, client and
5337 channel IDs. Affected file lib/silcutil/silcutil.c.
5339 * Added support for creating IPv6 based server IDs. Affected
5340 file is silcd/serverid.c.
5342 Wed Nov 28 23:46:09 EET 2001 Pekka Riikonen <priikone@silcnet.org>'
5344 * Added silc_net_gethostby[addr/name] into the
5345 lib/silcutil/silcnet.[ch]. Added IPv6 support to Unix network
5346 routines. Added silc_net_is_ip[4/6]. Affected file is
5347 lib/silcutil/unix/silcunixnet.c. All routines that take
5348 address as argument now supports both IPv4 and IPv6 addresses.
5350 Mon Nov 26 18:09:48 EET 2001 Pekka Riikonen <priikone@silcnet.org>'
5352 * Fixed LIST command reply sending in server. Affected file
5355 * Server now sends the kicker's client ID in the KICK notify
5356 to the kicked client. Affected file silcd/command.c.
5358 * The client library now parses the kickers client ID and
5359 UI displays it. Affected files lib/silcclient/client_notify.c
5360 and irssi/src/silc/core/silc-channels.c, module-formats.c.
5362 * Made all payload parsing function prototypes consistent.
5363 They all take now const unsigned char * and uint32 pair as
5364 the payload data instead of SilcBuffer. Changes all around
5365 the source tree. Other unsigned char* -> const unsigned char*
5366 changes around the tree as well.
5368 * Optimized SFTP client and server packet sending not to
5369 allocate new buffer for each packet but to recycle the
5370 first allocated buffer. Affected files are
5371 lib/silcsftp/sftp_client.c, sftp_server.c, sftp_util.[ch].
5373 * Optimized the SFTP client to use SilcList instead of
5374 SilcDList for requests, because it is faster. Affected file
5375 is lib/silcsftp/sftp_client.c.
5377 * Moved the ID Payload routines from lib/silccore/silcpayload.[ch]
5378 into lib/silccore/silcid.[ch].
5380 Renamed silcpayload.[ch] into silcargument.[ch].
5382 Mon Nov 26 15:01:53 CET 2001 Pekka Riikonen <priikone@silcnet.org>
5384 * If client entry is deleted with active key agreement
5385 session, abort the session.
5387 The silc_client_abort_key_agreement now calls the completion
5388 callback with new SILC_KEY_AGREEMENT_ABORTED status.
5390 Affected file lib/silcclient/silcapi.h, client_keyagr.c and
5393 Sun Nov 25 18:01:45 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5395 * Don't use __restrict in older GCC's. Affected file is
5396 lib/silcmath/mpi/mpi-priv.h. A patch by salo.
5398 * silc_net_localhost now attempts to reverse lookup the
5399 IP/hostname. Affected file lib/silcutil/silcnet.c.
5401 * Defined <founder auth> argument to the SILC_COMMAND_JOIN
5402 command. It can be used to gain founder privileges at
5403 the same time when joining the channel.
5405 Defined that the SILC_NOTIFY_TYPE_KICKED send the
5406 kicker's client ID as well. Updated protocol specs.
5408 Defined that the server must send SILC_COMMAND_IDENTIFY
5409 command reply with error status to client who sent
5410 private message with invalid client ID.
5412 Updated the protocol specification.
5414 * Added silc_server_send_command_reply to send any
5415 command reply. Affected file silcd/packet_send.[ch].
5417 * Added silc_id_payload_encode_data to encode ID payload
5418 from raw ID data. Affected file lib/silccore/silcpayload.[ch].
5420 * The server now send IDENTIFY command reply with error
5421 status if client ID in private message is invalid. Affected
5422 file silcd/packet_receive.c.
5424 * Save the server key file with server's IP address in
5425 the filename instead of hostname. The affected file is
5426 irssi/src/silc/core/client_ops.c.
5428 Sat Nov 24 20:08:22 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5430 * Typo fixes in irssi/src/fe-common/silc/module-formats.c.
5433 * Added libtool support for compiling shared objects in
5434 lib/silcsim. Affected file configure.in.pre and
5435 lib/silcsim/Makefile.am. Original patch by cras.
5437 Fri Nov 23 23:30:59 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5439 * Pid file configuration, and server's config file fixes
5440 patch by toma. Updated CREDITS file.
5442 Sun Nov 18 01:34:41 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5444 * Fixed silc_client_channel_message to not try to decrypt
5445 the message twice if it resolved the destination client
5446 information. This could cause of dropping one channel
5447 message. Affected file lib/silcclient/client_channel.c.
5449 Wed Nov 14 23:44:56 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5451 * Added silc_client_run_one into lib/silcclient/silcapi.h and
5452 lib/silcclient/client.c. This function is used when the SILC
5453 Client is run under some other scheduler, or event loop or
5454 main loop. On GUI applications, for example this may be
5455 desired to used to run the client under the GUI application's
5456 main loop. Typically the GUI application would register an
5457 idle task that calls this function multiple times in a second
5458 to quickly process the SILC specific data.
5460 Wed Nov 14 19:16:52 CET 2001 Johnny Mnemonic <johnny@themnemonic.org>
5462 * Fixed silc_server_drop() for dropping the supplementary
5463 groups as well, this could cause a security hole on some
5466 Wed Nov 14 16:22:25 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5468 * __pid_t -> pid_t in lib/silccrypt/silcrng.c. A patch by
5471 * Write PID file after dropping privileges. Added -F option
5472 to run server on foreground. A patch by debolaz.
5473 Affected files silcd/server.c, silcd/silcd.c.
5475 * Fixed MOTD to return the MOTD file server name. Affected
5476 file silcd/command.c.
5478 * Added INFO command reply handling to the Irssi SILC Client.
5479 Affected file irssi/src/silc/core/client_ops.c.
5481 Wed Nov 14 00:18:08 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5483 * Fixed the silc_idcache_list_* routines to really support
5484 the dynamic list. Fixes a crash. Affected file is
5485 lib/silccore/silcidcache.c.
5487 * Fixed the LIST command reply to really call LIST command's
5488 pending callbacks. Affected file silcd/command_reply.c.
5490 Tue Nov 13 00:49:17 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5492 * Update conn->local_entry->nickname after giving NICK
5493 command. Affected file lib/silcclient/command.c.
5495 Sun Nov 11 23:43:02 PST 2001 Brian Costello <bc@wpfr.org>
5497 * Added the [pid] option to the silcd configuration file
5499 Affected files: serverconfig.[ch] and silcd.c
5501 Sun Nov 11 23:56:39 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5503 * Save fingerprint in WHOIS command reply in server.
5504 Affected file silcd/command_reply.c.
5506 * Fixed NICK commands pending callback registration.
5507 Affected file lib/silcclient/command.c.
5509 Sun Nov 11 10:49:10 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5511 * Use ++server->cmd_ident when sending commands in server,
5512 instead of random number. Affected file silcd/command.c.
5514 * Fixed GETKEY command reply to call actually GETKEY pending
5515 command callbacks. Affected file silcd/command_reply.c.
5517 * A bit stricter check for nicknames. Check for same nickname
5518 in NICK command also. Affected file silcd/command.c.
5520 * Do not call INFO command everytime client ID changes, only
5521 during first connecting. Affected file lib/silcclient/client.c.
5523 * Set the new nickname only after successful command reply for
5524 NICK command is returned by server. Affected file
5525 lib/silcclient/command.c.
5527 * Remove nicknames from nicklist during server_signoff notify.
5528 Should fix /NAMES bit more. The affected file is
5529 irssi/src/silc/core/silc-channels.c.
5531 * Added `fingerprint' field to the SilcIDListData in the
5532 silcd/idlist.h to hold the fingerprint of the client's
5535 Send the fingerprint of the client's public key in WHOIS
5538 Affected files silcd/command.c, and silcd/idlist.[ch].
5540 * Added silc_fingerprint into lib/silcutil/silcutil.[ch] to
5541 create fingerprint from given data.
5543 * Show the fingerprint of the client's public key in WHOIS.
5544 Affected files irssi/src/module-formats.[ch] and
5545 irssi/src/silc/core/client_ops.c.
5547 * Format the multiple same nicknames also during JOIN and
5548 NICK_CHANGE notifys. Affected file is
5549 lib/silcclient/client_notify.c.
5551 * Do not print error on screen for invalid private message
5552 payload since it can come if someone is sending private
5553 messages with wrong key. Affected file
5554 lib/silccore/silcprivate.c.
5556 * Fixed multiple concurrent /PING crash. Affected file
5557 lib/silcclient/command.c.
5559 * Changed the wrong ID encoding. All IP addresses must be
5560 in MSB first order in encoded format. They were encoded
5561 wrong and was in LSB format. Affected files are
5562 silcd/serverid.c, lib/silcutil/silcutil.c.
5564 * Remove silc_net_addr2bin_ne from lib/silcutil/silcnet.[ch].
5566 * Call the `connect' client operation through the scheduler
5567 in case of error. Affected file lib/silcclient/client.c.
5569 * Call the `failure' client operation even if the error
5570 occurred locally during a protocol. Affected file is
5571 lib/silcclient/protocol.c.
5573 * Added support of sending LIST command to router from normal
5574 server. This way normal server can get list of all channels
5575 in the network too. Fixed the channel list sending in the
5576 server too. Affected files are silcd/command.c, and
5577 silcd/command_reply.[ch].
5579 * Added silc_server_update_channels_by_server and
5580 silc_server_remove_channels_by_server. They are used during
5581 disconnection of primary router and in backup router protocol.
5582 Affected file silcd/server_util.[ch], silcd/server.c and
5583 silcd/server_backup.c.
5585 * Fixed channel adding to global list in IDENTIFY command
5586 reply in server. Affected file silcd/command_reply.c.
5588 Sat Nov 10 21:39:22 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5590 * If the incoming packet type is REKEY or REKEY_DONE process
5591 that packet always synchronously. Fixes yet another MAC
5592 failed error on slow (dialup) connections. Affected file
5593 lib/silcclient/client.c and silcd/server.c.
5595 Thu Nov 8 22:21:09 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5597 * Call check_version SKE callback for initiator too. Affected
5598 file lib/silcske/silcske.c.
5600 * Implemented fix for security hole found in the SKE that was
5601 fixed in the specification few days back; the initiator's
5602 public key is now added to the HASH value computation.
5603 Added backwards support for the old way of doing it too, for
5604 old clients and old servers. Affected file is
5605 lib/silcske/silcske.c.
5607 * Enabled mutual authentication by default in SKE. If initiator
5608 is not providing mutual authentication the responder will
5609 force it. This will provide the proof of posession of the
5610 private key for responder. The affected files are
5611 lib/silcclient/protocol.c and silcd/protocol.c.
5613 * Do not cache anymore the server's public key during SKE.
5614 We do mutual authentication so the proof of posession of
5615 private key is done, and if the server is authenticated in
5616 conn auth protocol with public key we must have the public
5617 key already. Affected file silcd/protocol.c.
5619 * Added new global debug variable: silc_debug_hexdump. If
5620 it is set to TRUE SILC_LOG_HEXDUMP will be printed. Affected
5621 file lib/silcutil/silclog.[ch].
5623 * Fixed compilation warning due to char * -> const char *.
5624 Affected files lib/silcutil/silcnet.h, and
5625 lib/silccore/silcauth.[ch].
5627 Wed Nov 7 20:43:03 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5629 * Fixed CMODE command when new channel key was created. If
5630 the creation failed the old key was removed. Next time giving
5631 same command would crash the server since the old key was
5632 freed already. Affected file silcd/command.c.
5634 * Fixed the silc_server_announce_get_channels to not crash
5635 on reconnect. Affected file silcd/server.c.
5637 Wed Nov 7 17:15:07 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5639 * Added silc_log_set_debug_string function to set a regex
5640 string to match for debug output. Only the function names,
5641 or filenames matching the given debug string is actually
5642 printed. This way it is possible to filter out those debug
5643 strings that user is not interested in.
5645 Fixed a bug in silc_string_regexify.
5647 Affected files lib/silcutil/silclog.[ch], and
5648 lib/silcutil/unix/silcunixutil.c.
5650 * Changed the -d options in both server and Irssi SILC client
5651 to take the debug string as argument. Affected files
5652 silcd/silcd.c and irssi/src/silc/core/silc-core.c.
5654 Tue Nov 6 21:31:54 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5656 * Added silc_hash_babbleprint to create a Bubble Babble
5657 Encoded fingerprint. The encoding is developed by Antti
5658 Huima (draft-huima-babble-01.txt), and it creates human
5659 readable strings out of binary data. Affected file
5660 lib/silccrypt/silchash.[ch].
5662 * Print the babble print now in addition of fingerprint as well
5663 in Irssi SILC client. Affected files are
5664 irssi/src/fe-common/silc/module-formats.[ch],
5665 irssi/src/fe-common/silc/core/client_ops.c.
5667 Sun Nov 4 23:37:28 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5669 * Fixed a security problem found in SKE. The initiator's
5670 public key too is now added to the HASH hash value creation
5671 which is signed by the responder to create the SIGN value.
5672 This will prevent anyone in the middle to lie to the responder
5673 about the initiator's public key. If this is done now, the
5674 man in the middle will get caught. Updated the protocol
5677 Sun Nov 4 11:43:53 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5679 * Better installation directory handling. Configure module
5680 paths and other paths automatically to example_silc* files
5681 in doc/. A patch by toma.
5683 * Fixed compiler warning from MPI library, and from SILC RNG.
5686 * Added SILC_SERVER_PID_FILE to define the pid file for server.
5687 It can be configured with ./configure. A patch by toma.
5689 Sat Nov 3 23:48:23 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5691 * Find correct make to use in prepare-clean. A patch by
5692 toma. Affected file prepare-clean.
5694 Sat Nov 3 22:04:00 PST 2001 Brian Costello <bc@mksecure.com>
5696 * Added irssi variables use_auto_addr, auto_bind_ip,
5697 auto_bind_port and auto_public_ip.
5699 * Changed the interface for silc_client_send_key_agreement
5700 in lib/silcclient/silcapi.h
5704 irssi/src/silc/core/silc-core.c
5706 lib/silcclient/silcapi.h
5707 irssi/src/silc/core/silc-channels.c
5708 lib/silcclient/client_keyagr.c
5711 Sat Nov 3 17:48:55 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5713 * Added silc_pkcs_public_key_compare to compare two
5714 public keys. Affected file lib/silccrypt/silcpkcs.[ch].
5716 * Check that the client who set the founder mode on the
5717 channel is the same client that is giving the founder
5718 mode to itself. It is done by comparing the saved public
5719 key (it is saved even in the authentication is passphrase).
5720 Affected file silcd/command.c.
5722 Fri Nov 2 18:52:08 EST 2001 Pekka Riikonen <priikone@silcnet.org>
5724 * Do not process packet for disconnected socket connection.
5725 Affected file lib/silccore/silcpacket.c.
5727 * Process the DISCONNECT packet through scheduler in the
5728 client library. Affected file lib/silcclient/client.c.
5730 * Fixed the silc_client_packet_parse to not to increase
5731 the packet sequence number if the conn->sock and the
5732 current socket connection is not same. This can happen
5733 for example during key agreement when the conn includes
5734 multiple socket connections (listeners). Affected file
5735 lib/silcclient/client.c.
5737 * The sender of the file transfer request now provides also
5738 the pointer (listener) for the key exchange protocol. If
5739 the listener cannot be created then it sends empty key
5740 agreement and lets the receiver provide the listener.
5742 Added `local_ip' and `local_port' arguments to the
5743 silc_client_file_send. If they are provided they are used,
5744 if not then it will attempt to find local IP address, if
5745 not found or bind fails then the remote client will provide
5748 Affected files are lib/silcclient/client_ftp.c and
5749 lib/silcclient/silcapi.h.
5751 * Extended the FILE SEND command to support defining the
5752 local IP and port for key exchange listener. They are
5753 optional. Affected file irssi/src/silc/core/silc-servers.c.
5755 Thu Nov 1 22:10:07 EST 2001 Pekka Riikonen <priikone@silcnet.org>
5757 * Defined to WHOIS command reply the sending of fingerprint
5758 of the client's public key (if the proof of posession of the
5759 corresponding private key is verified by the server).
5760 Updated to the protocol specification.
5762 * Added support of receiving the client's public key's
5763 fingerprint in command reply in client library. Affected
5764 file is lib/silcclient/command_reply.c, and
5765 lib/silcclient/idlist.[ch].
5767 Thu Nov 1 18:06:12 EST 2001 Pekka Riikonen <priikone@silcnet.org>
5769 * Do not send over 128 chars long nickname to the server
5770 in NICK command. Affected file lib/silcclient/command.c.
5772 * Do not send over 256 chars long channel names to the server
5773 in JOIN command. Affected file lib/silcclient/command.c.
5775 Tue Oct 30 22:48:59 EST 2001 Pekka Riikonen <priikone@silcnet.org>
5777 * Assure that silc_server_close_connection cannot be called
5778 twice for same socket context. Affected file is
5781 Tue Oct 30 16:58:14 EST 2001 Pekka Riikonen <priikone@silcnet.org>
5783 * Send error message to application if opening file for
5784 writing during file transfer fails. Affected file is
5785 lib/silcclient/client_ftp.c.
5787 Remove all file transfer sessions for a client that we're
5788 removing from ID cache.
5790 Affected file is lib/silcclient/client_ftp.c.
5792 * Fixed silc_net_addr2bin to return correct address. Affected
5793 file lib/silcutil/[unix/win32]/silc[unix/win32]net.c.
5795 * Fixed file transfer session removing on signoff notify.
5796 Affected file irssi/src/silc/core/silc-servers.c.
5798 * Added the SilcClientFileError to be returned in the monitor
5799 callback. Added NO_SUCH_FILE and PERMISSION_DENIED errors.
5800 Affected file lib/silcclient/silcapi.h.
5802 Mon Oct 29 17:43:04 EST 2001 Pekka Riikonen <priikone@silcnet.org>
5804 * Fixed a crash in silc_client_ftp_free_sessions and
5805 silc_client_ftp_session_free_client. Affected file
5806 lib/silcclient/client_ftp.c.
5808 * Added `disabled' field in the SilcChannelEntry in the server
5809 to indicate if the server entry is disabled. Affected file
5810 silcd/idlist.h, silcd/command[_reply].c.
5812 * SILC server adds now /var/run/silcd.pid everytime it is
5813 started. Affected file silcd/silcd.c.
5815 * Added silc_server_packet_send_clients to send a packet to
5816 the provided table of client entries. Affected file
5817 silcd/packet_send.[ch].
5819 * Fixed a crash in client resolving in client_prvmsg.c in
5820 client library. Affected file lib/silcclient/client_prvmsg.c.
5822 * Do not actually remove the client directly from ID cache
5823 during SERVER_SIGNOFF, but invalidate it. This way we
5824 preserve the WHOWAS info for the client. Affected file
5825 silcd/server_util.c.
5827 * Fixed SERVER_SIGNOFF notify handling in the server. The
5828 server is now able to process incoming SERVER_SIGNOFF notify
5829 for a server that it doesn't even know about. It will remove
5830 the clients provided in the notify. Affected file
5831 silcd/packet_receive.c.
5833 * Check for partial packet in data queue after every packet that
5834 was found from the queue. Return and wait for more data if
5835 there is partial data in queue. Affected file is
5836 lib/silccore/silcpacket.c.
5838 Sun Oct 28 18:46:27 EST 2001 Pekka Riikonen <priikone@silcnet.org>
5840 * Added SilcClietFileError enum to indicate error in
5841 file transfer. Added SILC_CLIENT_FILE_MONITOR_KEY_AGREEMENT
5842 and SILC_CLIENT_FILE_MONITOR_ERROR new monitor statuses.
5843 Affected files lib/silcclient/silcapi.h and
5844 lib/silcclient/client_ftp.c.
5846 * Check that newsize in silc_buffer_realloc is larger than
5847 the old buffer's size. Affected file lib/silcutil/silcbufutil.h.
5849 * Added better monitor of file transfers. It now monitors
5850 key agreement protocol during the file transfer too. Added
5851 error reporting too. Affected files
5852 irssi/src/silc/core/silc-servers.c,
5853 irssi/src/fe-common/silc/module-formats.[ch].
5855 * Wrote a help file for FILE command.
5857 * Added silc_rng_global_get_byte_fast to get not-so-secure
5858 random data as fast as possible. Random data is read from
5859 /dev/urandom if available and from the SILC RNG if not
5860 available. It is used in padding generation. Affected file
5861 lib/silccrypt/silcrng.[ch].
5863 * All packets in client library are now processed synchronously.
5864 Optimized packet processing a lot. Affected file
5865 lib/silcclient/client.c.
5867 * All server connection packets are processing synchronously
5868 now in server, to optimize packet processing. Affected file
5871 * Include files are installed now only in Toolkit distribution
5872 if make install is given. Affected files: all Makefile.am's.
5874 Thu Oct 25 22:44:06 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5876 * Assure that silc_client_notify_by_server_resolve does not
5877 resolve the client information multiple times. If it cannot
5878 be found by the first it cannot be found at all. Affected
5879 file lib/silcclient/client_notify.c.
5881 * Fixed WHOWAS command reply calling. Affected file
5882 lib/silcclient/command_reply.c.
5884 * Removed all references to silc_idlist_get_client from the
5885 Irssi SILC client since that call is internal call used by
5886 the library. The Irssi SILC client will use now client
5887 retrieval functions found in silcapi.h.
5889 * Fixed a bug in resolving nickname info before sending
5890 private message. It used freed memory. Affected file
5891 irssi/src/silc/core/silc-servers.c.
5893 Thu Oct 25 19:04:49 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5895 * Assure my_channels statistics cannot go negative in server.
5896 Affected files silcd/server.c, silcd/server_util.c.
5898 Wed Oct 24 19:53:05 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5900 * Upgraded dotconf 1.0.2 to 1.0.6 in lib/dotconf.
5902 Tue Oct 23 13:51:19 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5904 * Win32 Toolkit changes. Affected files
5905 win32/silc.dsw, win32/libsilc/libsilc.def,
5906 win32/libsilcclient/libsilc.def,
5907 lib/silcutil/silcutil.c, and
5908 lib/sftp/sftp_fs_memory.c.
5910 Mon Oct 22 16:35:05 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5912 * Added silc_net_localip to return local host's IP address.
5913 Affected file lib/silcutil/silcnet.[ch].
5915 * If key exchange or rekey protocol is active for a connection
5916 parse all packets syncronously since there might be packets
5917 in packet queue that we are not able to process without first
5918 processing packets before them. Affected file silcd/server,
5919 lib/silcclient/client.c.
5921 * SilcPacketParserCallback now returns TRUE or FALSE to indicate
5922 whether library should continue processing the packet.
5923 Affected file lib/silccore/silcpacket.h.
5925 * Added SilcSFTPMonitor callback, SilcSFTPMonitors and
5926 SilcSFTPMonitorData to SFTP server to monitor various
5927 SFTP client requests. Affected file lib/silcsftp/silcsftp.h,
5928 lib/silcsftp/sftp_server.c.
5930 * Added silc_file_size to return file size. Affected file
5931 lib/silcutil/silcutil.[ch].
5933 * Implemented the file transfer support for the client library.
5934 Added preliminary support for simple client to client one-file
5935 transmission. Affected file lib/silcclient/client_ftp.c,
5936 lib/silccilent/client.[ch].
5938 * Added new local command FILE to the Irssi SILC Client.
5939 It is used to perform the file transfer. It has subcommands
5940 SEND, RECEIVE, SHOW and CLOSE. Affected files
5941 irssi/src/silc/core/client_ops.c,
5942 irssi/src/silc/core/silc-server.[ch].
5944 Mon Oct 22 12:50:08 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5946 * Relay the SILC_PACKET_FTP in the server. Affected files
5947 silcd/server.c and silcd/packet_receive.c.
5949 Sun Oct 21 20:21:02 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5951 * Renamed silc_file_read and silc_file_write to functions
5952 silc_file_readfile and silc_file_writefile. Added function
5953 silc_file_open and silc_file_close. Affected files
5954 lib/silcutil/silcutil.[ch].
5956 Thu Oct 18 20:58:13 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5958 * Resolve the client info when received private message or
5959 channel message for a client which nickname we don't know.
5960 Affected files lib/silcclient/client_prvmsg.c and
5961 lib/silcclient/client_channel.c.
5963 * Do not crash in /KEY if client is not connected. Affected
5964 file irssi/src/silc/core/silc-channels.c.
5966 * Added SilcClientStatus field to the SilcClientEntry in the
5967 lib/silcclient/idlist.h.
5969 Added SILC_CLIENT_STATUS_RESOLVING to mark that the entry
5970 is incomplete and is being resolved, it won't be resolved
5973 Make sure also that USERS command reply does not resolve
5974 twice information. Affected file is
5975 lib/silcclient/command_reply.c.
5977 Make sure that silc_client_get_clients_by_list does not
5978 resolve twice same information.
5980 * Check for valid client->id in the silc_server_free_client_data.
5981 Affected file silcd/server.c.
5983 * Fixed /GETKEY nick@server not to crash if the server entry
5984 is not found. Affected file lib/silcclient/command.c.
5986 * Fixed the silc_server_check_cmode_rights to check the
5987 requested modes correctly. Affected file silcd/command.c.
5989 Thu Oct 18 12:10:22 CEST 2001 Pekka Riikonen <priikone@silcnet.org>
5991 * Better checks for non-printable chars in nick added.
5992 Affected file silcd/command.c.
5994 Thu Oct 18 09:18:58 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5996 * Call the silc_server_udpate_servers_by_server in the
5997 primary router that comes back online in the backup resuming
5998 protocol. Otherwise it routes packets wrong. Affected file
5999 silcd/server_util.[ch], silcd/server_backup.c.
6001 Wed Oct 17 16:51:18 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6003 * Added SILC_STR_UI8_[N]STRING[_ALLOC] formats to the
6004 lib/silcutil/silcbuffmt.[ch].
6006 * Redefined the SILC packet header to include the padding
6007 length. Affected file lib/silccore/silcpacket.[ch].
6009 * Added SILC_PACKET_PADLEN_MAX macro to return the padding
6010 length for maximum padding up to 128 bytes). Affected
6011 file lib/silccore/silcpacket.h.
6013 * Removed all backwards support for old 0.5.x MAC thingies.
6014 The SILC packet header change makes it impossible to be
6015 backwards compatible.
6017 * Send the ENDING packet with timeout in the backup resuming
6018 protocol. This is to assure that all routers has connected
6019 to the primary router. Affected file silcd/server_backup.c.
6021 * Changed the RNG to take the first IV from random data. It
6022 used to take it from zero actually. Changed the RNG also
6023 to use /dev/urandom during session. /dev/random is used
6024 in initialization. Affected file lib/silccrypt/silcrng.[ch].
6026 Tue Oct 16 20:45:49 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6028 * Changed the SILC packet header to have the first two bytes
6029 (the packet length) encrypted. Affected files aroung the
6030 code tree, lib/silccore/silcpacket.[ch]. Removed the
6031 SilcPacketCheckDecrypt callback. It is not needed anymore
6032 since the silc_packet_receive_process will determine now
6033 whether the packet is normal or special.
6035 * Implemented the unidirectional MAC keys. Affected files
6036 lib/silcske/silcske.c, silcd/protocol.c and
6037 lib/silcclient/protocol.c.
6039 * Implemented the packet sequence number to the MAC computation.
6040 Affected files lib/silccore/silcpacket.c, silcd/protocol.c,
6041 silcd/packet_send.c, silcd/server.c, lib/silcclient/client.c,
6042 lib/silcclient/protocol.c.
6044 Mon Oct 15 17:42:55 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6046 * Allow backup router to announce servers. All servers
6047 announced by backup router are added to the global list
6048 automatically. Update hte server's socket to our primary
6049 router also when backup router announces a server.
6050 Affected file silcd/packet_receive.c.
6052 * Do not update the client->router in the function
6053 silc_server_udpate_clients_by_server if the client is on
6054 global list. We might fail to find any specific server
6055 for locally connected clients and local cell clients. They
6056 should still use the `from' and not `to' as client->router.
6057 This fixes backup router resuming protocol. Affected file
6058 silcd/server_util.c.
6060 * Decrease channel statistics count only if the channel
6061 deletion worked. Affected files are silcd/server.c and
6062 silcd/server_util.c.
6064 * Added silc_server_update_servers_by_server to update origin
6065 of all server entries. Used during backup router protocol.
6066 Affected files silcd/server_util.[ch], silcd/server.c. and
6067 silcd/backup_router.c.
6069 * ROBODoc documented the lib/silccrypt/silchmac.h. Added new
6070 function silc_hmac_init, silc_hmac_update, silc_hmac_final,
6071 silc_hmac_get_hash and silc_hmac_get_name. Affected file
6072 lib/silccrypt/silchmac.c.
6074 Sun Oct 14 18:28:22 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6076 * Assure that router cannot reroute the same channel message
6077 to the sender. Affected file silcd/packet_receive.c.
6079 Sat Oct 13 12:46:18 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6081 * Made better checks that the channel message is not sent
6082 to the router it came from. Affected file is
6083 silcd/packet_send.c. Fixed memory leak too.
6085 * Announce informations for incoming router connection, but
6086 only after checking if it is replaced by backup router.
6087 Affected file silcd/packet_receive.c.
6089 Fri Oct 12 18:37:24 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6091 * Fixed the backup resuming protocol to work in multiple
6092 router environment. Affected file silcd/server_backup.c.
6094 * Route packet only to one router in the function
6095 silc_server_packet_send_to_channel. Affected file is
6096 silcd/packet_send.c.
6098 * Fixed silc_server_send_notify_dest to set the broadcast
6099 flag. Fixed the silc_server_send_notify_topic to actually
6100 send the TOPIC_CHANGE notify and not SERVER_SIGNOFF notify.
6101 Affected file silcd/packet_send.c.
6103 * Changed the SFTP Filesystem interface. Changed the
6104 SilcSFTPFilesystemStruct to SilcSFTPFilesystemOps to include
6105 the filesystem operation function. The SilcSFTPFilesystem
6106 is now a context that is allocated by all filesystem allocation
6107 functions and it already includes the operations structure
6108 and filesystem specific context. It is given as argument
6109 now to the silc_sftp_server_start. This made the interface
6110 a bit cleaner. Affected file lib/silcsftp/silcsftp[_fs].h,
6111 lib/silcsftp/sftp_fs_memory.c and sftp_server.c.
6113 Thu Oct 11 22:19:26 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6115 * Changed the backup router adding and getting interfaces
6116 in the server. The router that will be replaced by the
6117 specified backup router is now sent as argument. Affected
6118 files silcd/serverconfig.[ch], silcd/backup_router.[ch], and
6121 * Added silc_net_addr2bin_ne to return the binary form of
6122 the IP address in network byte order. Affected files
6123 lib/silcutil/[unix/win32].silc[unix/win32]net.[ch].
6125 Thu Oct 11 12:14:19 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6127 * Check for existing server ID in silc_server_new_server
6128 and in silc_server_connect_to_router_final and remove the
6129 old entry if it exists. Affected file silcd/packet_receive.c,
6132 * Send the channel message always to only one router, either
6133 in upstream or downstream. Affected file is
6134 silcd/packet_send.c.
6136 Tue Oct 9 17:45:43 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6138 * Wrote the definition of the backup resuming protocol to the
6139 protocol specification.
6141 * Removed one redundant channel key generation from normal
6142 server during joining procedure. Removed one redundant
6143 channel key sending from server to router during joining
6144 procedure. Affected file silcd/command.c.
6146 * Made minor bugfixes to the backup router resuming protocol.
6147 Affected file silcd/server_backup.c, server.c.
6149 Mon Oct 8 16:47:42 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6151 * Added --disable-asm configuration option. Affected files
6152 configure.in.pre, lib/silcmath/mpi/configure.in. A patch
6155 * Implemented the backup resuming protocol that is used to
6156 resume the primary router position in the cell after the
6157 primary router comes back online. Affected files
6158 silcd/server_backup.[ch], silcd/server, silcd/packet_receive.c,
6159 and silcd/server_util.[ch].
6161 Sun Oct 7 12:29:25 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6163 * Sleep two (2) seconds after sending QUIT command to server.
6164 Affected file lib/silcclient/command.c.
6166 * Assure that if outgoing data buffer is pending do not force
6167 send any data. Affected file silcd/packet_send.c.
6169 * Assure that if outgoing data buffer is pending do not force
6170 send any data. Affected file lib/silcclient/client.c.
6172 * Implemented the backup router support when the primary router
6173 goes down. The servers and routers can now use the backup
6174 router as new primary router without loosing connectivity.
6176 Sat Oct 6 21:18:54 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6178 * Added new SILC_IDLIST_STATUS_DISABLED flag for entries
6179 in the server to indicate disabled entry. All data read
6180 from the connection will be ignored and no data is sent
6181 for entry that is disabled. Affected files are
6182 silcd/idlist.h, silcd/server.c.
6184 Fri Oct 5 00:03:29 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6186 * Created SFTP client and server test programs in the
6187 lib/silcsftp/tests directory.
6189 Wed Oct 3 23:31:42 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6191 * Implemented memory filesystem (virtual filesystem) for
6192 SFTP server. Affected file lib/silcsftp/silcsftp_fs.h,
6195 Sun Sep 30 22:10:57 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6197 * Implemented the SFTP (SSH File Transfer Protocol) to the
6198 lib/silcsftp. It includes SFTP client and SFTP server
6201 Sun Sep 30 10:35:44 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6203 * Moved lib/silccore/silcprotocol.[ch] to the
6204 lib/silcutil library.
6206 * Added silc_buffer_format_vp and silc_buffer_unformat_vp to
6207 take variable argument list pointer as argument. Affected
6208 file lib/silcutil/silcbuffmt.[ch].
6210 * Added silc_buffer_set function that is used to set data
6211 to a SilcBuffer that is not allocated at all (SilcBufferStruct).
6212 Affected file lib/silcutil/silcbuffer.h.
6214 * Changed various routines in the core library to use the new
6215 silc_buffer_set instead of allocating new buffer only for
6218 * Added 64-bit value formatting and unformatting support to the
6219 silc_buffer_[un]format routines. Affected file is
6220 lib/silcutil/silcbuffmt.[ch].
6222 Added also 64-bit macros: SILC_GET64_MSB and SILC_PUT64_MSB,
6223 to includes/bitmove.h.
6225 Fri Sep 28 21:30:10 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6227 * Fixed channel user mode saving in client library. Affected
6228 file lib/silcclient/command[_reply].c.
6230 Thu Sep 27 22:52:30 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6232 * Defined the file transfer to the SILC Protocol. Added
6233 new packet type SILC_PACKET_FTP and defined File Transfer
6234 Payload. The mandatory file transfer protocol is SFTP
6235 (SSH File Transfer Protocol). Affected file in addition
6236 of the internet draft is lib/silccore/silcpacket.h.
6238 * Deprecated the SILC_PACKET_CELL_ROUTERS and defined new
6239 packet SILC_PACKET_RESUME_ROUTER instead. The new packet
6240 is used as part of backup router protocol when the primary
6241 router of the cell is back online and wishes to resume
6242 the position as primary router.
6244 * Redefined the MAC generation keys in the protocol. The
6245 same key is not used anymore in both direction. Both
6246 direction will now use different keys for sending and
6247 receiving. This fixes a potential security flaw. This
6248 change causes incompatibilities in the protocol.
6250 * Redefined also the MAC computation from the packet.
6251 An packet sequence number is now added to the MAC
6252 computation. This prevents possible replay attacks against
6253 the protocol. This change too causes incompatibilities
6256 Added `sequence' field to the SilcPacketContext to hold
6257 the current sequence number for the packet.
6259 Wed Sep 26 20:15:22 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6261 * Added `created' field to the SilcIDListData in the file
6262 silcd/idlist.h to indicate the time when the entry was
6265 * Added `created' field to the SilcChannelEntry too. Affected
6266 file silcd/idlist.h.
6268 * Added `creation_time' aguments to all the announcement functions
6269 in the server. If it is provided then only the entries that
6270 was created after the provided time frame are actually
6271 announced. Affected file silcd/server.[ch].
6273 * The protocol says that the Channel ID's IP address must be
6274 based on the router's IP address. Added check for this in
6275 the silc_server_new_channel when processing incoming New Channel
6276 Payload. Affected file silcd/packet_receive.c.
6278 * Print out the correct version with --version in SILC client.
6279 Affected file irssi/src/silc/core/silc-core.c.
6281 Mon Sep 24 17:19:00 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6283 * Fixed WHOWAS command to check for completnes of the client
6284 entry always, not just when the command is coming from client.
6285 Affected file silcd/command.c.
6287 * Added new function silc_server_packet_queue_purge to purge the
6288 outgoing data queue to the network. After the function returns
6289 it is guaranteed that the outgoing packet queue is empty.
6290 Affected file silcd/packet_send.[ch].
6292 * Purge the outgoing packet queue in the rekey protocol's final
6293 callback to assure that all rekey packets go to the network
6294 before quitting the protocol. Affected file silcd/server.c.
6296 * Added silc_client_packet_queue_parse as similar function as
6297 in server to the client library. The affected file is
6298 lib/silcclient/client.c.
6300 Sun Sep 23 15:15:53 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6302 * Splitted silcd/server.c and created silcd/server_util.[ch]
6303 for utility functions.
6305 * Added new socket flag SILC_SF_DISABLED to indicate that the
6306 connection is open but nothing can be sent to or received from
6307 the connection. Affected file lib/silcutil/silsockconn.[ch].
6308 The checking for disabled socket is checked in the low level
6309 silc_socket_write and silc_socket_read functions.
6311 Thu Sep 20 23:11:28 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6313 * Allow only nicknames and channel names that fits into the
6314 7-bit unsigned char ASCII set. Affected file silcd/command.c.
6316 Thu Sep 20 18:04:12 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6318 * When processing JOIN command reply in server check that if
6319 the channel exists in our global list we'll move it the local
6320 list. Affected file silcd/command_reply.c.
6322 * Fixed the check whether client is joined on the channel already
6323 in JOIN command. Affected file lib/silcclient/command.c.
6325 * Fixed the JOIN command reply to check whether the channel
6326 already exists. Affected file lib/silcclient/command_reply.c.
6328 Wed Sep 19 22:58:32 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6330 * Added silc_ske_status_string to map the SKE error numbers
6331 to readable strings. The affected files are
6332 lib/silcske/silcske[_status].[ch].
6334 Tue Sep 18 22:50:41 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6336 * Do not show the private channels on the WHOIS channel list
6337 as it is not allowed by the protocol. The affected file is
6340 Sun Sep 16 12:32:58 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6342 * Assure that the packet length digged from the actual packet
6343 is something sensible in the silc_packet_decrypt_rest_special
6344 in lib/silccrypt/silcpacket.c.
6346 * Free and NULL the allocated pointer in silc_hmac_alloc if
6347 the HMAC allocation fails. The affected file is
6348 lib/silccrypt/silchmac.c.
6350 * Print the selected security properties to the log files in
6351 the server. Affected file silcd/protocol.c.
6353 * Add SKE's reference counter even if calling the completion
6354 callback manually. Otherwise it goes negative, although it
6355 does not cause any problems. The affected file is
6356 lib/silcske/silcske.c.
6358 * Remove the client entry with short timeout after giving the
6359 KILL command. Affected file lib/silcclient/command.c.
6361 * Fixed to send error reply in WHOIS and IDENTIFY commands in
6362 case all found clients are already disconnected (WHOWAS would
6363 found them) in the server. Affected file silcd/command.c.
6365 * Update the last_receive (time of last data received) to be
6366 updated only when received private or channel message so that
6367 the idle time showed in WHOIS makes more sense.
6369 * Added boolean field `valid' in to the SilcClientEntry in the
6370 client library to indicate whether the entry is valid or not.
6371 This fixes the nickname change bug on channel when changing
6372 the nickname to be same than the old (like nick to Nick) the
6373 nickname formatter doesn't set the new nick anymore to Nick@host.
6374 Affected file lib/silcclient/idlist.[ch].
6376 * Now actually fixed the nickname changing on disconnection.
6377 Added new function silc_change_nick to the Irssi SILC Client.
6378 Affected file irssi/src/silc/core/client_ops.c,
6379 irssi/src/silc/core/silc-nicklist.[ch].
6381 Sat Sep 15 13:29:17 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6383 * Check that the public key exists in the GETKEY command before
6384 trying to encode it. Affected file silcd/command.c.
6386 * Print some notifications on received public keys with GETKEY
6387 command in the Irssi SILC Client. Affected files are
6388 irssi/src/fe-common/silc/module-formats.[ch],
6389 irssi/src/silc/core/client_ops.c.
6391 * Use IDENTIFY command to resolve the server information in the
6392 GETKEY command instead of INFO command. Affected file
6393 lib/silcclient/command.c.
6395 * All command reply functions in the client library now calls
6396 the pending command reply callbacks even if an error has
6397 occurred. The server has done this a long time and now it was
6398 time to move the client library to this as well. Now all
6399 errors can be delivered back to the pending command reply
6400 callbacks if necessary. Affected files are
6401 lib/silcclient/command[_reply].[ch].
6403 * Change the nickname on disconnection back to the username
6404 because in reconnect the server will enforce it to it anyway.
6405 Affected file irssi/src/silc/core/silc-servers.c.
6407 * Fixed a config file parsing bug in the Irssi SILC client.
6408 Affected file irssi/src/silc/core/clientconfig.c.
6410 Thu Sep 13 23:11:18 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6412 * When printing the channel mode on JOIN, verify that the
6413 channel key and channel's HMAC are valid. Affected file
6414 irssi/src/silc/core/client_ops.c.
6416 Thu Sep 13 20:24:52 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6418 * Added defines SILC_DEFAULT_CIPHER, SILC_DEFAULT_HMAC,
6419 SILC_DEFAULT_HASH and SILC_DEFAULT_PKCS in the file
6420 lib/silccrypt/[silccipher.h|silchmac.h|silchash.h|silcpkcs.h].
6422 * Removed channel key rekey task deleting from the function
6423 silc_server_save_channel_key. Affected file silcd/server.c.
6424 Added explicit timeout task context instead that is used to
6425 delete the task if we are registering a new task before the
6426 new task has elapsed.
6428 * When channel key rekey occurs the client library now saves
6429 the old channel key for a short period of time (10 seconds) and
6430 is able to use it in case some is still sending channel
6431 messages encrypted with the old key after the rekey. Affected
6432 file lib/silcclient/[idlist.h|client_channel.c].
6434 Sun Sep 9 15:49:16 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6436 * Added check to the silc_server_new_id_real to not accept
6437 new ID if it is the sender's own ID. Affected file is
6438 silcd/packet_receive.c.
6440 * Assure that we do not announce ourself or the one we've
6441 sending our announcements when we're router and are announcing
6442 servers to our primary router. Affected file silcd/server.c.
6444 * Fixed silc_server_command_identify_check_client to assemble
6445 correct WHOIS packet. It send corrupted WHOIS packet and
6446 caused problem with router to router connections. Affected
6447 file silcd/command.c.
6449 Fixed also silc_server_command_whois_check the same way
6450 as for the IDENTIFY command.
6452 * Added new SilcIDListStatus to the server in the SilcIDListData
6453 structure. The status now includes the current status of
6454 the entry (like registered, resolved etc.). Affected file
6455 silcd/idlist.[ch]. Defined a bunch of different status types
6456 as well. This replaced the old boolean registered field as well.
6458 Added resolve_cmd_ident field to the SilcClientEntry structure
6459 too so that if the entry is for example being resolved so
6460 another command may attach to the same pending command reply
6461 without requiring to resolve the same entry again. This concept
6462 should optimize the WHOIS and the IDENTIFY resolving under
6463 heavy load by taking away unnecessary resolving for entries
6464 that are being resolved already.
6466 Added support for adding multiple pending commands for one
6467 command idenfier. Affected file silcd/command[_reply].[ch].
6469 * Fixed WHOIS and IDENTIFY save to remove the cache entry
6470 before deleting the data. Otherwise the hash table will have
6471 freed data in comparison functions. Affected file is
6472 silcd/command_reply.c.
6474 * Fixed silc_idlist_replace_client_id to add the new entry to
6475 the cache with NULL nickname. Otherwise there will be invalid
6476 memory as the nickname after the nickname is freed. Affected
6477 file silcd/packet_receive.c.
6479 * Fixed the silc_idlist_get_clients_by_hash. The entries was
6480 saved into wrong slots because the previous number of entries
6481 was not taken into account. Affected file silcd/idlist.c.
6482 Fixed same thing in silc_idlist_get_clients_by_nickname too.
6484 * If we are router and we receive JOIN notify to a channel that
6485 does not have any users then notified client is marked as the
6486 channel founder, as it is it. The affected file is
6487 silcd/packet_receive.c
6489 * Added to the extended hash table API's table_del_*ext functions
6490 the destructor as argument too, so that the caller can decide
6491 which destructor to use or whether to use destructor at all.
6492 Affected file lib/silcutil/silchashtable.[ch].
6494 * Fixed ID Cache purging. It actually deleted the entries from
6495 the hash table after the data was freed. The hash table ended
6496 up comparing freed memory. The affected file is
6497 lib/silccore/silcidcache.c.
6499 Sat Sep 8 10:22:10 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6501 * Fixed Irssi SILC client's KILL command's HELP syntax.
6503 * The USERS command now resolves the detailed user information
6504 if the userinfo field is missing. Affected file is
6505 lib/silcclient/command_reply.c.
6507 * Do not print error in silc_file_read if the read file does
6508 not exist. Just silently return NULL. Affected file is
6509 lib/silcutil/silcutil.c.
6511 * Fixed the silc_log_output to not wine about NULL filename
6512 and to not create some bogus " " filename. Affected file is
6513 lib/silcutil/silclog.c.
6515 Fri Sep 7 22:16:38 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6517 * Fixed various printing bugs on the user interface in the
6518 Irssi SILC Client. Minor changes that were forgotten from
6521 Fri Sep 7 17:28:37 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6523 * Fixed the configure.in.pre and the compilation and distribution
6524 environment to support the new autoconf 2.52. That version is
6525 now required to compile the CVS trunk.
6527 Thu Sep 6 12:47:37 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6529 * Renamed function silc_parse_nickname to silc_parse_userfqdn
6530 to generally parse user@fqdn format strings. Affected file
6531 lib/silcutil/silcutil.c.
6533 * Added nickname_format and nickname_force_format fields to the
6534 SilcClientParams structure. The first one defines the format
6535 for the nicknames that the library will enforce if the receives
6536 multiple same nicknames. The second one is boolean value and
6537 can be used to force the library to always enforce the format
6538 to the nicknames regardles whether there are multiple nicknames
6539 or not. This configurable formatting was employed to flexibly
6540 support accessing multiple nicknames from the user interface.
6541 The userinterface can now set the nicknames to what ever format
6542 they prefer. Affected file lib/silcclient/silcapi.h.
6544 Added function silc_client_nickname_format to the file
6545 lib/silcclient/idlist.c. It performs the nickname formatting.
6547 Added new field `hostname´ to the SilcClientEntry context.
6548 It holds the hostname of the client. Affected file is
6549 lib/silcclient/idlist.h.
6551 * Irssi SILC Client sets the nicknames in nick@hostn format.
6552 Fe. priikone@otaku, priikone@otaku2 etc. Affected file
6553 irssi/src/silc/core/silc-core.c.
6555 The WHOIS printing now also shows both the real nickname and
6556 the formatted nickname so that user knows how to access the
6557 user if there are multiple same nicknames cached. Affected
6558 file irssi/src/silc/core/client_ops.c. Changed the WHOIS
6559 printing formatting too to take the hostname now as a separate
6560 argument. The Affected file is
6561 irssi/src/fe-common/silc/modules-formats.[ch].
6563 * Changed the silc_client_get_clients_local to accept the formatted
6564 nickname as argument. It accepts the real nickname too but the
6565 formatted nickname can be used to find the true entry from
6566 multiple entries. Affected file lib/silcclient/silcapi.h and
6567 lib/silcclient/idlist.c.
6569 * Added nickname_format_parse field to the SilcClientParams.
6570 It is a callback function provided by the application to parse
6571 the nickname out of the formatted nickname string. The library
6572 calls it to get the nickname from the formatted string. Since
6573 the application generally knows better the format of the nickname
6574 string it parses it instead of the library, even though library
6575 encodes the formatted string. If the callback function is not
6576 provided then the library will use the string as is. The
6577 affected file is lib/silcclient/silcapi.h.
6579 * All the nickname strings passed to the client library in
6580 commands are now expected to be formatted nickname strings.
6581 If the command does not support the formatted nickname string
6582 it will assume that the sent string is the actual nickname.
6583 Affected file lib/silcclient/command.c.
6585 Tue Sep 4 22:31:28 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6587 * Added public key authentication support to OPER and SILCOPER
6588 commands in the client library. Affected file is
6589 lib/silcclient/command.c.
6591 Tue Sep 4 12:39:17 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6593 * Changed the get_auth_methdod client operation to be asynchronous.
6594 It can be async if the application resolves the authentication
6595 method from the server during the negotiation. Added new
6596 SilcGetAuthMeth completion callback that the application will
6597 call after resolving the authentication method.
6599 Added function silc_client_request_authentication_method that
6600 the application can use to resolve the authentication method
6601 from the server. Added also SilcConnectionAuthRequest callback
6602 that the library will call after the server has replied. The
6603 application can call this function if it does not know the
6604 current authentication method.
6606 Affected files are lib/silcclient/client.c and
6607 lib/silcclient/silcapi.h.
6609 * The Irssi SILC client now automatically resolves the authentication
6610 method incase any configuration information is not present (and
6611 currently there never is). The affected file is
6612 irssi/src/silc/core/client_ops.c.
6614 * Fixed public key authentication from the client library.
6615 Affected file lib/silcclient/protocol.c. Changed also the
6616 protocol specification about the public key authentication in
6617 the connection authentication protocol. The actual data to be
6618 signed is now computed with a hash function before signing.
6620 * Fixed the public key authentication from the server as well.
6621 Affected file silcd/protocol.c.
6623 * Removed the mlock()'s from the memory allocation routines.
6624 Affected file lib/silcutil/silcmemory.c. The ./configure does
6625 not check anymore for the mlock(). Affected file is
6628 * Fixed USERS command in server to allow the execution of the
6629 command for private and secret channels if the client sending
6630 the command is on the channel. Affected file silcd/command.c.
6632 * Fixed silc_client_get_clients_local to return the clients
6633 count correctly. It could return wrong value. Affected file
6634 lib/silcclient/idlist.c.
6636 Mon Sep 3 20:09:59 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6638 * Fixed the lib/silcmath/mpi/mpi.h to always use 32-bit data
6639 types. The assembler optimizations seemed not to like 64-bit
6640 data types. The assmebler optimizations thus are now enabled
6641 also for BSD systems as opposed to only enable them for Linux.
6643 * Do not check for threads at all on BSD systems. Affected
6644 file configure.in.pre.
6646 * Removed -n and -h options from the Irssi SILC Client since
6647 they are not used in silc.
6649 * Fixed the prime generation to assure that the first digit
6650 of the generated random number is not zero since our conversion
6651 routines does not like number strings that starts with zero
6652 digit. If zero digit is seen the random number is regenerated.
6653 This caused some corrupted RSA keys when the zero first digit
6654 was met. Affected file lib/silcmath/silcprimegen.c.
6656 Sun Sep 2 17:17:24 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6658 * Fixed WIN32 configuration in the ./configure script.
6659 Fixed to include xti.h on environments that has it.
6660 Patches by Carsten Ilchmann and andrew.
6662 Sat Sep 1 00:29:33 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6664 * Changed the silc_id_create_client_id to be collision
6665 resistant. It is now assured that there cannot be created
6666 two same client ID's. I suspect that some weird bugs in
6667 the server were actually caused by duplicate Client IDs.
6668 Affected file silcd/serverid.[ch]. A router receiving
6669 new ID now also assures and informs the sending server
6670 if the ID caused collision.
6672 * Changed the silc_id_create_channel_id to also assure that
6673 there are no collisions.
6675 Wed Aug 29 17:55:01 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6677 * Statement about ignoring the Mutual Authentication flag when
6678 performing rekey with PFS was a bit misleading. It is ignored
6679 if it was set in the initial negotiation, it cannot be even
6680 set in the rekey. Fixed in the ke-auth draft. Started the
6681 new versions of the protocol drafts in the doc/.
6683 Sun Aug 26 14:59:15 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6685 * Fixed a bug in silc_client_command_identify_save when saving
6686 new channel information. The channel name was no duplicated
6687 and caused crash on exit. Affected file is
6688 lib/silcclient/command_reply.c.
6690 Fri Aug 17 23:07:45 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6692 * Fixed the getkey command handling in the server. Send just
6693 empty OK reply to the sender if the key could not be fetched
6694 (but everything else was ok, like the key just was not available).
6695 Changed the public key parameter to optional in the protocol
6696 specs so that empty OK reply can be sent. Affected file
6699 Added a message to Irssi SILC client to tell to user if the
6700 server did not return a public key.
6702 Tue Aug 14 07:29:27 CEST 2001 Pekka Riikonen <priikone@silcnet.org>
6704 * Fixed a channel key regeneration bug. It registered new
6705 timeout tasks exponentially until all system resources were
6706 used. Affected file silcd/server.c.
6708 Sun Aug 12 20:48:14 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6710 * Added the SILC Document generator to the scripts/silcdoc.
6711 It can be used to generate the Toolkit Reference Manual out
6712 of the source tree. Internally it will also use the RoboDoc
6713 generator now imported in util/robodoc.
6715 Sun Aug 12 12:28:17 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6717 * Added couple of return's in rekey protocol if error orccurred
6718 during the protocol. The execution must be terminated.
6719 Affected file silcd/protocol.c. Also, terminate the protocol
6720 always with timeout.
6722 Sat Aug 11 12:36:02 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6724 * The client's Client ID was created initally from the wrong
6725 nickname (it could have been in format nick@host) in the
6726 silc_server_new_client. Affected file silcd/packet_receive.c
6728 Sat Aug 11 00:29:57 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6730 * Added some SILC_LOG_ERROR's to various error conditions
6731 if client could not be added to ID cache. Affected files
6732 silcd/packet_receive.c and silcd/server.c.
6734 * When client's sock->user_data is freed, NULL also the
6735 client->router and client->connection pointers. Added check
6736 for these pointers being NULL to various places around the
6737 code. Affected file silcd/server.c.
6739 * Added client->data.registered == TRUE checks to various
6740 places around the code to assure that unregistered client's
6741 are not handled when it is not allowed. Affected file
6744 * Added `bool registered' fields to all
6745 silc_idlist_[server|client]_get_* routines to indicate whether
6746 the fetched client needs to be registered or not. Affected
6747 file silcd/idlist.[ch].
6749 * Add your own entry as registered to the ID cache in the
6750 server. Affected file server.c.
6752 * Fixed a bug in silc_server_new_server. The SilcServer was
6753 set as the new server's context instead of SilcServerEntry.
6754 This naturally caused some weird bugs.
6756 * Added "updated" field the SilcChannelEntry which indicates
6757 the time since the channel entry was last accessed. This
6758 can be used to determine whether it is necessary to
6759 announce the channel after backup resuming protocol.
6760 Affected files silcd/idlist.[ch].
6762 Thu Aug 9 18:28:37 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6764 * Do not delete the channel rekey task when adding it
6765 for in silc_server_create_channel_key.
6767 * Changed the silc_server_create_channel_key to return
6768 TRUE or FALSE to indicate the success of the channel key
6771 Thu Jul 26 11:32:31 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6773 * Fixed MSVC++ project files and added missing files to
6774 Makefiles under win32/.
6776 Wed Jul 25 18:43:54 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6778 * Do not add TCP_NODELAY flag if the operating system
6779 does not have it defined. Affected files are
6780 lib/silcutil/[unix/win32]/silc[unix/win32]net.c.
6782 * Fixed buffer overflow from Irssi SILC Client. Affected
6783 file irssi/src/fe-common/core/themes.c.
6785 * Fixed double free in client library in the file
6786 lib/silcclient/client.c when disconnecting from server.
6788 * Applied double free patch from cras to Irssi SILC client.
6789 Affected files irssi/src/core/[modules/expandos].c
6791 * Fixed the disconnection handling to Irssi SILC Client.
6792 The application must call silc_client_close_connection
6793 in ops->connect client operation in case of failure of
6794 the connection. Affected file is
6795 irssi/src/silc/core/client_ops.c.
6797 * Do not set sock->protocol to NULL in the function
6798 silc_client_close_connection after executing the protocol's
6799 final callback since the sock might not be valid anymore.
6800 Affected file lib/silcclient/client.c.
6802 Wed Jul 25 16:04:35 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6804 * Do not enable SILC_THREADS if the linking with libpthread
6805 did not happen. Affected file configure.in.pre.
6807 * Added notion to protocol specification that server must
6808 verify the sent authentication payload with CMODE when
6809 setting the channel founder key. Implemented it to the
6810 server. Affected file silcd/command.c.
6812 Mon Jul 23 18:31:43 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6814 * Added _EXTRA_DIST SILC distribution variable to the
6815 distributions file. It is used to conditionally add extra
6816 files or directories to the specific distribution. Affected
6817 files ./prepare, Makefile.am.pre and distributions.
6819 Removed the `_' from the start of the distribution names.
6822 * Added README.WIN32 for instructions to compile the Toolkit
6825 Mon Jul 23 10:12:37 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6827 * Fixed a double free in disconnection in the server. Affected
6828 file is silcd/server.c.
6830 * Fixed the lib/silcske/groups.c to work now also with GMP
6831 MP library. The string conversion did not work when using
6832 specific base and the base is indicated in the string as well.
6834 * Created win32/ directory which now includes MSVC++ specific
6835 stuff so that toolkit (DLLs) may be compiled with MSVC++.
6836 It will appear only in the toolkit distribution
6838 Sun Jul 22 19:40:30 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6840 * Changed the key material distribution function in case when
6841 the hash output is too short. The data is now concatenated
6842 a bit differently than it used to. Made the change to the
6843 SKE protocol specification.
6845 * Added better GMP detection to configure.in.pre. A patch
6848 Fri Jul 20 13:16:00 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6850 * Fixed a minor bug in SKE that might cause some problem on
6851 some platforms. Affected file lib/silcske/silcske.c.
6853 * Added the cookie checking for initiator in the SKE. It checks
6854 that the responder returns the sent cookie unmodified. The
6855 affected file is lib/silcske/silcske.c. Added new SKE
6856 error type INVALID_COOKIE that can be sent during the
6857 negotiation. Fixed some memory leaks as well.
6859 * Added the "invalid cookie" error message to Irssi SILC client's
6862 Thu Jul 19 21:44:31 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6864 * Added `task_max' field to the SilcClientParams to indicate
6865 the maximum tasks the scheduler can handle. If set to zero,
6866 default values are used. Affected file lib/silcclient/silcapi.h.
6868 * Fixed memory leaks in silc_client_close_connection. Affected
6869 file lib/silcclient/client.c.
6871 * Added silc_client_del_client_entry to client library to free
6872 all memory of given client entry. Affected file is
6873 lib/silcclient/idlist.[ch].
6875 * Added new functions silc_client_del_channel and
6876 silc_client_del_server to delete channel and server entries.
6877 Affected file lib/silcclient/[silcapi.h/idlist.c].
6879 * Removed silc_client_del_client_by_id from silcapi.h.
6881 * Fixed the INFO command to return the server's own info
6882 correctly when querying by Server ID. Affected file is
6885 Thu Jul 19 14:47:30 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6887 * Removed the non-blocking settings in WIN32 code in the
6888 silc_sock_[read/write] and added SleepEx instead. Affected
6889 file lib/silcutil/win32/silcwin32sockconn.c. The availability
6890 of input data is now checked with FIONREAD and ioctlsocket.
6892 Wed Jul 18 18:34:01 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6894 * Call silc_schedule_task_del_by_context in the
6895 silc_protocol_cancel instead of silc_schedule_task_del_by_callback.
6896 Affected file lib/silccore/silcprotocol.c.
6898 * Call silc_protocol_cancel for active protocols in the
6899 silc_server_close_connection if the funtion
6900 silc_server_free_sock_user_data has not been called.
6901 Affected file silcd/server.c.
6903 * Generic tasks cannot be deleted using the del_by_fd
6904 task deleting function since generic tasks does not match
6905 any specific fd. Affected file lib/silcutil/silcschedule.[ch].
6907 * Added a notion to SILCOPER help file that the SILCOPER works
6908 only on router server, not on normal server.
6910 Wed Jul 18 09:40:04 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6912 * Added for WIN32 support for the new scheduler as well.
6913 Affected file lib/silcutil/win32/silcwin32schedule.c.
6915 * Fixed the SHA1 implementation to work on various platforms.
6917 Tue Jul 17 23:04:10 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6919 * Rewrote the SILC Scheduler entirely. Removed the old SILC Task
6920 API. It is part of the scheduler now. Everything else is
6921 as previously but some functions has changed their names.
6922 Checkout the lib/silcutil/silcschedule.h for the interface.
6923 Updated all applications to use the new interface. Affected
6924 files are lib/silcutil/silcschedule.[ch].
6926 Tue Jul 17 16:53:30 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6928 * Found a bug in the SKE implementation. The HASH value,
6929 specified by the protocol, was not computed correctly. The
6930 public key of the responder was not added to the computation
6931 even though it is mandatory. Affected file lib/silcske/silcske.c.
6932 This unfortunately causes incompatibilities with older
6933 clients and servers.
6935 * Added WIN32 specific network init and uninit functions:
6936 silc_net_win32_init and silc_net_win32_uninit to init and uninit
6937 the Winsock2. Affected file lib/silcutil/silcnet.h and
6938 lib/silcutil/win32/silcwin32net.c.
6940 * Set the socket always to nonblocking mode on WIN32 after
6941 reading data or writing data. Affected file is
6942 lib/silcutil/win32/silcwin32sockconn.c.
6944 Mon Jul 16 22:55:26 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6946 * Fixed various compilation problems under WIN32. Affected
6947 files lib/silcutil/win32/silcwin32thread.c and
6948 lib/silcutil/win32/silcwin32schedule.c.
6950 * Removed all _internal.h #includes from public header
6951 files. Internal headers must never be included from
6954 Removed also the lib/silcske/payload_internal.h file.
6956 * All include files that may be needed (public and some others
6957 included by the public headers) by application developers are
6958 now copied to the ./includes directory. It does not copy any
6959 internal headers. Affected file Makefile.defines.pre and all
6960 Makefile.am's under lib/ and subdirs.
6962 Thu Jul 12 17:49:31 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6964 * Do not change the ~/.silc directory's permissions automatically.
6965 Affected file irssi/src/silc/core/clientutil.c.
6967 Thu Jul 12 10:18:40 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6969 * Do not cancel the protocol in silc_server_close_connection
6970 it might cause recursion. Now cancelled in the function
6971 silc_server_free_sock_user_data. Affected file silcd/server.c.
6973 * Fixed the silc_server_remove_clients_by_server to regenerate
6974 the channel keys correctly finally. Added also new function
6975 silc_server_remove_clients_channels to actually do it.
6976 Affected file silcd/server.c.
6978 * Fixed the silc_server_new_channel to not crash by giving
6979 wrong router to the new channel. Affected file is
6980 silcd/packet_receive.c.
6982 Wed Jul 11 18:31:57 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6984 * Added SilcClientParams structure to the lib/silcclient/silcapi.h
6985 which is given as argument to the silc_client_alloc now.
6986 It can be used to configure the client and set various parameters
6987 that affect the function of the client.
6989 * The USERS command in server did not check whether the channel
6990 is private or secret. Affected file silcd/command.c.
6992 * Added new argument to the USERS command in protocol specification.
6993 The USERS command now can take the channel name as argument
6994 as well. Added support for this in client and server and
6995 updated the protocol specs.
6997 * Completed the GETKEY command in client. It can be now used
6998 to fetch also servers public key not only some clients.
6999 Affected files lib/silcclient/command[_reply].c.
7001 * Added silc_client_get_server to return server entry by the
7002 server name. Affected files lib/silcclient/silcapi.h and
7005 * Redefined the IDENTIFY command in protocol specification to be
7006 more generic. It now can be used to query information about
7007 any entity in the SILC Network, including clients, servers and
7008 channels. The query may be based either the entity's name
7009 or the ID. Added support for this in both client and server.
7011 Affected files silcd/command.c and lib/silcclient/command.c
7012 and command_reply.c.
7014 * Optimized the WHOIS and WHOWAS commands in the server. Removed
7015 the _from_client and _from_server functions. Affected file
7018 * Added silc_client_get_channel_by_id_resolve to the file
7019 lib/silcclient/silcapi.h to resolve channel information by
7020 its ID. Added also silc_client_get_channel_by_id that
7021 does not resolve it from the server.
7023 Tue Jul 10 18:05:38 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7025 * Added SilcServerEntry context into the client library
7026 to represent one server. The INFO command now allocates
7027 these to save the resolved server info. For now on the
7028 client library will also keep information about servers,
7029 connected and resolved with INFO.
7031 The INFO command now allocates the SilcServerEntry context
7032 and saves the server info there. The COMMAND_REPLY in
7033 the INFO now returns the parameters to application in
7034 same order as defined in the protocol specification.
7036 The entries are cached in the client->server_cache.
7038 * The INFO command is now issued after received the Client ID
7039 from the server. Affected file lib/silcclient/client.c.
7041 * The CMODE_CHANGE notify may now return also an SilcServerEntry
7042 to the application as the mode changer might be server.
7043 It is guaranteed that NULL is not returned anymore to the
7044 application. Affected file lib/silcclient/client_notify.c.
7046 The ID Type is now also passed to the application so that
7047 it can check whether the returned entry is SilcClientEntry
7050 Added new function silc_client_get_server_by_id to return
7051 the server entry by ID. Affected files are the
7052 lib/silcclient/silcapi.h and lib/silcclient/idlist.c.
7054 * Do not create the channel in the Irssi SILC Client when issuing
7055 the JOIN command but when received the sucessful JOIN command
7056 reply. Otherwise the channel might get created even though we
7057 could not join it. The Affected file is
7058 irssi/src/silc/core/[silc-channels.c/client_ops.c].
7060 * Fixed a channel joining bug in router. The router must also
7061 check the channel modes, invite and ban lists etc. when serving
7062 the JOIN command sent by normal server. Affected file is
7063 silcd/command.c. The router now resolves the client's
7064 information from the server who sent the JOIN command if it
7065 does not know it, and processes the JOIN command only after
7068 * Changed the SilcCommandCb to take new argument; void *context2.
7069 Affected file lib/silccore/silccommand.h
7071 The second argument in the command callbacks in the server now
7072 includes the SilcServerCommandReplyContext if the command was
7073 called as pending command callback from the command reply.
7074 Otherwise it is NULL. When called as pending the status of the
7075 command reply will be checked and if it was erronous the
7076 error will be sent to the original sender of the command.
7077 This way the client always receives the error messages even
7078 though the server was actually the one who received the error
7079 when it resent the command to router, for example. Affected
7080 files silcd/command[_reply].[ch].
7082 * Fixed sending WHOWAS command's error message to client if
7083 the requested client could not be found. It was missing.
7086 * Changed the CMODE and CUMODE commands reply arguments in the
7087 protocol specification. The Channel ID is now sent in both
7088 of the commands to identify the channel. Implemented this
7089 new feature to the client and server. Affected files
7090 lib/silcclient/command_reply.c and silcd/command.c.
7092 * Made better checks for invite and ban lists in the JOIN
7093 command in server. Affected file silcd/command.c.
7095 Mon Jul 9 18:28:34 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7097 * The server now performs the incoming host IP/DNS lookup
7098 using the silc_socket_host_lookup and thus does not block
7099 the server anymore. Affected file silcd/server.c.
7101 * Completed the multi-thread support for SILC Scheduler in
7102 the lib/silcutil/silcschedule.c.
7104 * Fixed the configure.in.pre to detect the pthread correctly
7107 * Fixed a deadlock in silc_task_queue_wakeup in the file
7108 lib/silcutil/silctask.c.
7110 Mon Jul 9 13:40:03 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7112 * Added new function silc_schedule_wakeup that is used in
7113 multi-threaded environment to wakeup the main thread's
7114 schduler. It needs to be used when a thread adds a new task
7115 or removes a task from task queues. After waking up, the
7116 scheduler will detect the task queue changes. If threads
7117 support is not compiled in this function has no effect.
7118 Implemented the wakeup mechanism to both Unix and WIN32
7119 systems. Affected files are lib/silcutil/silcschedule.[ch],
7120 lib/silcutil/unix/silcunixschedule.c and the
7121 lib/silcutil/win32/silcwin32schedule.c.
7123 * Added new function silc_task_queue_wakeup to wakeup the
7124 scheduler by the specified task queue. Affected file
7125 lib/silcutil/silctask.[ch].
7127 * The silc_socket_host_lookup_start now wakes up the scheduler
7128 after adding the timeout task. Affected file is
7129 lib/silcutil/silcsockconn.c.
7131 * The silc_socket_host_lookup is synchronous now if the threads
7132 support is not compiled in. However, the callback is still
7133 called asyncronously through the scheduler, anyway. Affected
7134 file lib/silcutil/silcsockconn.c.
7136 Mon Jul 9 00:24:45 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7138 * Added new function silc_socket_host_lookup to perform
7139 asynchronous IP and FQDN lookups for the socket connection.
7140 Affected files lib/silcutil/silcsockconn.[ch].
7142 Sun Jul 8 18:44:53 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7144 * Added SILC_MUTEX_DEFINE to define the mutex on environments
7145 that may or may not compile the mutex support in.
7147 Changed the silc_mutex_alloc interface. It allocates the
7148 mutex now to the sent pointer and returns TRUE or FALSE.
7150 Affected file lib/silcutil/silcmutex.h.
7152 * Wrote the SILC Task Queue interface to support multi-threads.
7153 Affected file lib/silcutil/silctask.[ch].
7155 * Wrote the SILC Scheduler to support multi-threads. Affected
7156 file lib/silcutil/silcschedule.c.
7158 Sun Jul 8 11:16:01 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7160 * Implemented the SILC Mutex API and SILC Thread API for WIN32
7161 in lib/silcutil/win32/.
7163 Sun Jul 8 00:18:15 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7165 * Defined SILC Mutex API and SILC Thread API and implemented
7166 them for Unix. Affected files are
7167 lib/silcutil/silcmutex.h, lib/silcutil/silcthread.h,
7168 lib/silcutil/unix/silcunixmutex.c and
7169 lib/silcutil/unix/silcunixthread.c.
7171 Sat Jul 7 14:40:31 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7173 * Fixed the silc_server_remove_clients_by_server's channel
7174 key re-generation. The hash table handling was incorrect
7175 and would not work with many channels. Affected file is
7178 * Fixed some memory leaks around the server code.
7180 * Rewrote the silc_server_get_users_on_channel to support IPv6
7181 based Client ID's. Affected file silcd/server.c.
7183 * Defined the SILC_MESSAGE_FLAG_SIGNED to the protocol
7184 specification. However, a separate document must be written
7185 to define the detailed signing procedure and the payload
7186 associated with the flag. Defined the flag to the
7187 lib/silccore/silcchannel.h as well.
7189 Fri Jul 6 18:26:31 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7191 * Changed the dynamic tables to static size tables in the
7192 lib/silccrypt/silchmac.c.
7194 * Removed GCC dependencies from the code. A patch by cras.
7196 Fri Jul 6 09:39:35 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7198 * Do not show the error "Error receiving packet bla bla"
7199 in server if it really was not an error (-2 means that reading
7200 is pending). Affected file silcd/server.c.
7202 Thu Jul 5 21:22:32 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7204 * Fixed a possible crash in silc_server_remove_clients_by_server
7205 in silcd/server.c. Fixed there also some memory leaks.
7207 * Fixed the silc_idlist_replace_client_id. It could replace
7208 wrong key in the hash table. Affected file silcd/idlist.c.
7210 * Do not check whether there are global users on the channel
7211 if the channel->global_users is FALSE. Affected functions
7212 silc_server_remove_from_one_channel and
7213 silc_server_remove_from_channels in silcd/server.c. Also,
7214 do not check if the removed client is local as we can be
7215 sure that global client was not removed from the channel
7216 and checking for global users is not needed.
7218 * The silc_server_remove_clients_by_server now re-generates
7219 the channel keys correctly for those channels that had
7220 clients removed from them. Affected file silcd/server.c.
7222 Tue Jul 3 11:39:20 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7224 * Found the reason of random crashes in the server. We weren't
7225 ignoring the SIGPIPE signal (which can be sent in write())
7226 and it crashed the server. Affected file silcd/silcd.c.
7228 Fri Jun 29 20:05:25 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7230 * Assure that sock->user_data is not NULL in the function
7231 silc_server_packet_send in silcd/packet_send.c.
7233 * Disconnect the remote connection if it could not be added
7234 to any ID lists in the server. The affected file is
7237 * Check in silc_server_packet_send[_real/dest] that the
7238 socket is not disconnecting and ignore the data if it is.
7239 Affected file silcd/packet_send.c.
7241 * Define inline to __inline on native WIN32 compilation.
7242 Affected file includes/silcwin32.h.
7244 * Added some explicit type casts for inline code since MSVC
7245 require them. Affected files lib/silcutil/silcbuffer.h,
7246 lib/trq/silcdlist.h and lib/trq/silclist.h.
7248 * Print warning in log files from now on if the packet
7249 decryption fails. Affected file silcd/server.c.
7251 Thu Jun 28 21:30:39 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7253 * Changed the `say' client operation's interface to accept
7254 new `type' argument to indicate the type of the message sent
7255 by the library. The application may filter the library's
7256 messages according the type. The affected file is the
7257 lib/silcclient/silcapi.h.
7259 * Added two new functions to lib/silcclient/silcapi.h:
7260 silc_client_del_client and silc_client_del_client_by_id.
7261 Affected file lib/silcclient/idlist.c.
7263 * Moved the clientincludes.h from includes/ to silc/ and
7264 serverincludes.h from includes/ to silcd/.
7266 * The modes for the CMODE and CUMODE are now passed as
7267 uint32 for application with COMMAND_REPLY. The affected
7268 file is lib/silcclient/command_reply.c.
7270 Wed Jun 27 22:24:47 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7272 * /WHOIS without arguments shows client's own information.
7273 Affected file lib/silcclient/command.c.
7275 * Changed PING to not accept any arguments. The specs
7276 says that client can ping only the connected server so
7277 requiring an argument is not needed. Affected file is
7278 lib/silcclient/command.c.
7280 Wed Jun 27 00:10:33 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7282 * Fixed a fatal bug in private message sending and reception
7283 encryption and decryption when using private message keys.
7284 The implementation was incorrect and did not follow the
7285 specification. It causd that some of the message were
7286 lost since it did not use the sending and receiving keys
7287 as the protocol suggests. This has been fixed and will cause
7288 incompatibilities with older clients when sending private
7289 message encrypted with private message keys. Affected files
7290 lib/silcclient/client_prvmsg.c, lib/silcclient/client_keyagr.c
7291 and various other in Irssi SILC Client.
7293 Added `responder' boolean argument to the functions
7294 silc_client_add_private_message_key[_ske] to indicate when
7295 the key is added as responder or initiator of the key
7298 Tue Jun 26 19:23:07 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7300 * Removed the silc_ske_check_version function and created
7301 a SilcSKECheckVersion callback. Added also a function
7302 silc_ske_set_callbacks that is now used to set all SKE
7303 callbacks. The callback functions are not given to
7304 the SKE functions anymore, but this function is used to
7307 * Fixed the WIN32 DLL generation in lib/Makefile.am.pre.
7309 * Added `silc_version' argument to the silc_client_alloc
7310 to define the version of the application for the library.
7311 The library will use the version string to compare it
7312 against the remote host's (usually a server) version
7313 string. Affected file lib/silcclient/silcapi.h
7315 * Added the KE protocol context to Key Agreement context
7316 in client library so that we can abort the SKE if it
7317 is in process when we get timeout. Affected file is
7318 lib/silcclient/client_keyagr.c.
7320 * Do not resolve the client ID forever if it returns in the
7321 first time that such client does not exist. This was done
7322 for example with private message. Affected file is
7323 lib/silcclient/client_prvmsg.c.
7325 Mon Jun 25 21:42:51 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7327 * Do not add regex.h for WIN32. The affected file
7328 includes/silcincludes.h.
7330 * Added WIN32 DLL generation to lib/Makefile.am.pre. It might
7331 not work yet 100%. It generates the DLL's automatically
7332 when compiling with --with-win32 under cygwin.
7334 Sun Jun 24 19:49:23 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7336 * lib/contrib/regex.c is not compiled on WIN32.
7338 * Added silc_net_get_socket_opt function to the
7339 lib/silcutil/silcnet.h.
7341 * Added includes/silcwin32.h for WIN32 specific includes
7344 * Do not use ptime structure or any of the posix process
7345 functions on WIN32 in lib/silccrypt/silrng.c.
7347 * Added silc_gettimeofday to provide generic function
7348 for struct timeval on all platforms. Added the function
7349 to lib/silcutil/silcutil.h.
7351 Sun Jun 24 12:19:52 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7353 * Moved the lib/silccore/silcsockconn.[ch] to the utility
7354 library as they clearly belong there. As a plus side we
7355 can make the actual socket connection routines platform
7358 Added also new generic function silc_socket_read and
7359 silc_socket_write (that used to be silc_packet_[read/write].
7360 The implementation of these are platform specific.
7362 * Added WIN32 specific routines of silc_socket_[read/write]
7363 to lib/silcutil/win32/silcwin32sockconn.c.
7365 Sat Jun 23 16:01:00 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7367 * Added preliminary support for native WIN32 compilation under
7368 cygwin (using the -mno-cygwin option for GCC) to the
7369 ./configure.in.pre. The --with-win32 now prepares the
7370 compilation for native WIN32.
7372 * Rewrote the SILC Scheduler interface in the file
7373 lib/silcutil/silcschedule.h. The scheduler is now context
7374 based and does not have anymore any global static scheduler.
7375 Moved the Unix scheduler to the lib/silcutil/unix/ directory
7376 and created lib/silcutil/win32 directory for WIN32 based
7379 * Added Unix specific network routines to the
7380 lib/silcutil/unix/silcunixnet.c and the old
7381 lib/silcutil/silcnet.c includes now only generic routines.
7383 Added WIN32 specific network routines to the
7384 lib/silcutil/win32/silcwin32net.c.
7386 * Added Unix specific utility functions from the
7387 lib/silcutil/silcutil.c to lib/silcutil/unix/silcunixutil.c.
7389 * Added WIN32 SILC Scheduler to the file
7390 lib/silcutil/win32/silcwin32schedule.c. The code is of course
7393 Fri Jun 22 10:44:14 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7395 * Do not handle JOIN notify in the server if the target client
7396 is not registered (idata->registered == FALSE). The affected
7397 file is silcd/packet_receive.c.
7399 * Update the nickrec->founder in event_cumode in the Irssi SILC
7400 client. Affected file irssi/src/silc/core/silc-channels.c.
7402 * Fixed the CUMODE_CHANGE notify handling in the server when
7403 server and router are announcing their clients on channels.
7404 Now the mode changes are saved and notified correctly. The
7405 affected file is /silcd/packet_receive.c.
7407 * Fixed silc_idlit_replace_[server/client/channel]_id functions.
7408 They really did not replace the cache entry in the ID Cache.
7409 Now they do that. Affected file silcd/idlist.c.
7411 * Fixed the KICK notify handling in the Irssi SILC client to
7412 update the channel records so that the kicked client does not
7413 appear to be on the channel. The affected file is
7414 irssi/src/silc/core/silc-channels.c.
7416 * Always update the conn->current_channel when executing command
7417 on a channel. Affected file irssi/src/silc/core/silc-servers.c.
7419 * Fixed the KILL notify handling in Irssi SILC client to remove
7420 the killed client on all channels.
7422 Thu Jun 21 17:10:08 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7424 * Fixed the silc_parse_command_line to remove extra spaces
7425 from the start and end of the arguments. Affected file is
7426 lib/silcutil/silcutil.c.
7428 * Cancel and free any active protocol in the function
7429 silc_server_close_connection. Affected file silcd/server.c.
7431 * Cancel and free any active protocol in the function
7432 silc_client_close_connction. Affected file is
7433 lib/silcclient/client.c.
7435 * Do not execute the KILL command for clients that are in
7436 history (ie. they are not in the network). Affected file is
7439 * Fixed KILL notify handling, client does not crash anymore.
7440 Affected file irssi/src/silc/core/silc-channels.c.
7442 * Reduced the default packet buffer size from 2048 to 1024 in
7443 lib/silccore/silcpacket.c.
7445 * Added SILC_SKE_STATUS_FREED SKE status type and a reference
7446 counter to the SKE context that is incresed when the SKE library
7447 performs async operation outside the library. If the outside
7448 process frees the SKE context and FREED status will be set
7449 and the library will detect after the sync operation that the
7450 libary is freed. The affected files are
7451 lib/silcske/silcske[_status].[ch].
7453 * Resolve the client entry information in the function
7454 silc_client_channel_message to assure that NULL pointer is not
7455 passed as client entry to the application. */
7457 * Fixed the task timeout calculation to assure that there is
7458 never negative timeouts. The affected file is
7459 lib/silcutil/silcschedule.c.
7461 * Fixed the channel user mode notification sending in server.
7462 It was sent point-to-point to the router (or to server by router)
7463 but it needs to be destined to a channel. The routines now
7464 supports sending the channel user mode notifys to the channels
7465 when announcing clients and channels. Affected files are
7466 silcd/server.c and silcd/packet_receive.c.
7468 * Fixed the CHANNEL_CHANGE notify handling in the client libary.
7469 It did not actually replace the old channel entry in the cache.
7470 Affected file lib/silcclient/client_notify.c.
7472 Tue Jun 19 22:10:36 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7474 * Fixed a possible crash in silc_packet_send_prepare. It now
7475 assures always that there is enough space in the buffer and
7476 at the tail area of the buffer (for MAC).
7478 Fixed the inbound buffer reallocation in silc_packet_read.
7479 It was old code and did not handle the reallocation correctly.
7482 The affected file is lib/silccore/silcpacket.c.
7484 * Fixed buffer overflow in silc_parse_nickname in the file
7485 lib/silcutil/silcutil.c.
7487 Tue Jun 19 13:40:09 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7489 * make install generates new server keys only if there is not
7492 Mon Jun 18 18:49:07 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7494 * Set SILC_MESSAGE_FLAG_NOREPLY when sending the away message.
7495 Added check that if the NOREPLY is set then we will not send
7496 the away message. This avoids infinite loop of away messages
7497 if both clients are away. The affected file is
7498 lib/silcclient/client_prvmsg.c.
7500 * Fixed client crash if /NICK was given without arguments.
7501 Affected file lib/silcclient/command.c.
7503 * Server does not send the invite list in INVITE command back
7504 to the client if the list was not altered. Added this notion
7505 to the protocol spec as well. Affected file silcd/command.c.
7507 Fixed possible crash in INVITE command by checking the
7508 value of silc_server_get_client_route command.
7510 * Fixed the INVITE notify type handling. The arguments are now
7511 taken in correct order and client does not crash. The affected
7512 file is irssi/src/silc/core/silc-channels.c.
7514 Removed the "Inviting xxx to channel" message from the
7515 client library away and let the application handle it.
7516 Affected file lib/silcclient/command.c. Added that message
7517 to Irssi SILC client's message formats.
7519 * Fixed CMODE command crash in client. It now checks the
7520 amount of arguments correctly and does not crash. The affected
7521 file is lib/silcclient/command.c.
7523 * Do not create new channel automatically in silc_channels_join
7524 but check whether the channel by that name already exists.
7525 Affected file irssi/silc/core/silc-channels.c.
7527 * Do not send the SERVER_SIGNOFF to router if the disconnected
7528 entity was the router. Affected file silcd/server.c.
7530 * Added the handling of the SERVER_SIGNOFF notify to the Irssi
7531 SILC client as it was missing from there.
7533 Added the handling of the KICK notify to the Irssi SILC client
7534 as it was missing. Added "you have been kicked" message to
7535 Irssi SILC client's message modules formats.
7537 Added the handing of the KILL notify to the Irssi SILC client
7538 as it was missing. Added the kill message module formats
7541 The affected file is irssi/src/silc/core/silc-channels.c.
7543 * The router did not save the channel mode the server announced.
7544 Affected file silcd/packet_receive.c.
7546 * Fixed a possible crash in INFO command in server. If the
7547 server did not provide the server info it crashed. Affected
7548 file silcd/command.c.
7550 Sun Jun 17 15:26:05 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7552 * Fixed the GETKEY command in the server to check also the
7553 global list. Otherwise the GETKEY would not work correctly
7554 in normal SILC server. Affected file silcd/command.c.
7556 Sat Jun 16 18:00:00 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7558 * Fixed GETKEY crash, it crashed if the command did not succseed.
7560 Tue Jun 12 21:36:18 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7562 * Redefined the SILC MP API in lib/silcmath/silcmp.h. The API
7563 is now real and not just an macro interface to GMP.
7565 Removed the entire GMP from the source tree and imported new
7566 NSS MPI library instead. Reason for removing GMP is that it is
7567 extremely large and compiles extremely slow. The NSS MPI
7568 is only a few files and compiles in less than 10 seconds.
7569 The speed is also about the same as GMP. The MPI is imported
7570 to lib/silcmath/mpi.
7572 If the system has GMP installed we will still use the GMP.
7573 If it is not then the NSS MPI will be compiled.
7575 Mon Jun 11 18:07:24 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7577 * Merged a long nickname (127 characters long) crash bugfix from
7578 Irssi CVS tree. Affected file irssi/src/core/misc.c.
7580 * Merged a freed memory reference bugfix from Irssi CVS tree.
7581 Affected file irssi/src/core/commands.c.
7583 Sun Jun 10 16:08:35 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7585 * Added the server's public key sving and verification to the
7586 server when performing the SKE. This was missing and the
7587 remote server's (or router's) public key was accepted without
7588 checking whether we have it previously or trust it at all.
7589 Affected file silcd/protocol.c.
7591 Sat Jun 9 20:17:30 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7593 * Check in the silc_server_timeout_remote if protocol is active
7594 and make sure that the protocol's final callback is called so
7595 that all memory if freed. Affected file silcd/server.c.
7597 Sat Jun 9 12:51:27 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7599 * silc_server_whois_send_reply crashed the server if the nickname
7600 was 127 characters long. Affected file silcd/command.c.
7602 Thu Jun 7 16:29:56 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7604 * Added sanity check to the silc_server_new_client. If the hostname
7605 is provided inside username then check that the provided hostname
7606 really is the same as the resolved one. If the hostname was not
7607 resolved then check it from the public key. Affected file is
7608 silcd/packet_receive.c.
7610 * Fixed a fatal bug in Irssi SILC client. Do not send QUIT command
7611 if the server disconnected us and the connection is not valid
7612 anymore. Affected file irssi/src/silc/core/silc-channels.c.
7614 * Moved the silc_client_[chmode|chumode|chumode_char] away from
7615 the library to the lib/silcutil/silcutil.[ch].
7617 Thu Jun 7 08:57:16 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7619 * Close log file after open. Affected file
7620 lib/silcutil/silclog.c.
7622 * Check whether sock == NULL in silc_client_send_packet and return
7623 if it is. Affected file lib/silcclient/silcclient.c.
7625 * Check rec->entry == NULL in the Irssi SILC Client before
7626 sending the channel message. Affecte file is
7627 irssi/src/silc/core/silc-servers.c.
7629 Tue Jun 5 08:08:21 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7631 * Merged a splitted window bugfix from Irssi CVS tree. The
7632 affected file is irssi/src/fe-text/textbuffer-view.c.
7634 * Fixed the ME, ACTION and NOTICE printing in Irssi Client.
7635 It did not print nickname.
7637 * Improved the distributions system a bit.
7639 Mon Jun 4 17:57:16 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7641 * Merged /WINDOW bugfix from irssi CVS tree. Affected file is
7642 irssi/src/fe-text/gui-window.c.
7644 * Fixed a fatal bug in Irssi SILC client. Crashed if sent message
7645 to in-active server. The affected file is
7646 irssi/src/silc/core/client_ops.c.
7648 * Resolve the client in USERS command reply if the entry does
7649 not have username resolved. The affected file is
7650 lib/silcclient/command_reply.c. Also, changed the IDENTIFY
7651 command to WHOIS command to really resolve stuff. The USERS
7652 is not used any more in any critical section so WHOIS can
7653 be used even though it might be slower than IDENTIFY.
7655 * Changed the lib/silcutil/silchashtable.h header to ROBODoc
7658 Sun Jun 3 14:21:32 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7660 * Changed the protocol API a bit more consistent in the
7661 lib/silccore/silcprotocol.[ch].
7663 * Changed the following headers to ROBODoc format:
7665 lib/silccore/silcpayload.h
7666 lib/silccore/silcprotocol.h
7667 lib/silccore/silcsockconn.h
7669 All core library headers are now formatted.
7671 Sat Jun 2 10:45:09 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7673 * Fixed a bug in Irssi SILC client; do not show that you are
7674 server/router operator if you really are not. Affected file is
7675 irssi/src/silc/core/client_ops.c.
7677 * Renamed silc_command_free_payload to silc_command_payload_free.
7678 Affected file lib/silccore/silccommand.h
7680 * Added silcmath.h to include the prototoypes of various routines
7681 in the lib/silcmath. Removed the old modinv.h, mpbin.h and
7684 * Changed the following headers to ROBODoc format:
7686 lib/silccore/silcchannel.h
7687 lib/silccore/silccommand.h
7688 lib/silccore/silcid.h
7689 lib/silccore/silcidcache.h
7690 lib/silccore/silcmode.h
7691 lib/silccore/silcnotify.h
7692 lib/silccore/silcpacket.h
7693 lib/silcmath/silcmath.h
7695 Fri Jun 1 22:19:37 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7697 * Added checking to the server code not to start the server if
7698 ciphers and stuff are not configured properly. Affected files
7699 silcd/serverconfig.[h] and silcd/server.c.
7701 * Changed the layout of the header files of the public interfaces
7702 in the SILC libraries. The new layout supports ROBODoc
7703 documentation tool (and some others) so that it is easy to create
7704 a library reference manual. All the other headers and source
7705 code must still follow the CodingStyle document. Also source
7706 code must not include these ROBODoc stuffs, only the headers.
7707 Furthermore, all public interface headers must now be named
7708 by using `silc' prefix, example: silcapi.h, silccipher.h.
7709 Some files were renamed due to this. All the other headers
7710 must not be used as public interfaces. I will update the
7711 CodingStyle document later. Changed following headers, so far:
7713 lib/silcclient/silcapi.h
7714 lib/silccore/silcauth.h
7715 lib/silccore/silcprivate.h
7716 lib/silccrypt/silcdh.h
7718 Fri Jun 1 10:28:09 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7722 * Removed silc_client_packet_send_flush from the client library
7723 as it is not needed. Affected file lib/silcclient/client.[ch].
7725 * Added printing of message of unresolved authentication method
7726 to the Irssi SILC client. Added it to the module formats.
7727 Removed the same message from the client library.
7729 Thu May 31 13:57:33 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7731 * Added new distribution feature, DISTLABEL. Every distribution
7732 can define own preprocessor label that can be used in the
7733 source code. For example: #ifdef SILC_DIST_CLIENT. Affected
7734 file distributions, acconfig.h.pre and prepare.
7736 Tue May 29 22:16:40 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7738 * Added Makefile.defines_int to include the actual definitions
7739 for Makefile.defines.in. Tested the new distribution system,
7740 created distributions and tested installation.
7742 * Added AWAY message printing to the Irssi SILC client. Added
7743 the messages to the irssi/src/fe-common/silc/module-formats.[ch].
7745 * Added SCONNECT command to call the SILC's CONNECT command.
7746 Cannot use CONNECT directly since Irssi uses that internally.
7747 Affected file irssi/src/silc/core/silc-servers.c.
7749 Added ACTION local command. It is same as ME command but takes
7750 the channel as mandatory argument.
7752 Rewrote some of the Irssi's help files to suite for SILC
7755 Mon May 28 19:05:22 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7757 * Added Makefile.defines[.in] that should for now on be included
7758 in all Makefile.am file in the source tree. That file includes
7759 all common compilation definitions for SILC source tree.
7761 Mon May 28 10:30:51 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7763 * Minor changes to the ./prepare script to change the package
7764 name according the distribution name to the configure.in.
7766 Sun May 27 22:24:57 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7768 * Created new distribution system. Added file `distributions'
7769 that defines all the distributions that can be created out of
7770 the SILC source tree. The ./prepare script now reads that
7771 file to determine how to prepare the distributions. The
7772 first argument to the ./prepare is the name of the distribution
7773 and second is the version of the distribution. If given
7774 without arguments it creates the default (toolkit) distribution
7775 with the default version (defined in ./prepare).
7777 All Makefile.am files that are subject to the distributions
7778 are now named as Makefile.am.pre. These are ./Makefile.am
7779 and lib/Makefile.am. Others may be changed later.
7781 Sun May 27 15:57:17 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7783 * Added invite list, ban list, some key management and connection
7784 error message printing to module formats in the Irssi SILC client.
7786 * Added new silc_client_set_away_message to set the away message
7787 that is back to the person who sent private message. The
7788 affected file lib/silcclient/silcapi.h and the
7789 lib/silcclient/client_prvmsg.c.
7791 Sun May 27 12:39:48 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7793 * Fixed the private message sending in the Irssi SILC client,
7794 added local command KEY to the Irssi SILC client.
7796 Added key management and key agreement message formats to the
7797 irssi/src/fe-common/silc/module-formats.[ch].
7799 Added USERS (alias WHO) printing, server/router operator
7800 indication and LIST command printing to the module formats.
7802 Sat May 26 17:43:42 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7804 * Fixed channel joining notify handling, cumode notify handling
7805 from Irssi SILC client.
7807 * Added SILC specific module-formats to the Irssi SILC client so
7808 that SILC specific message hilighting, colors etc is possible.
7809 Affected file irssi/src/fe-common/silc/module-formats.[ch].
7811 Added channel mode, channel user mode, actions, notices,
7812 whois and whowas printing to the the module-formats.c.
7814 * Fixed a bug in channel deletion in the server. The channel
7815 is not left to the cache even if the channel founder auth mode
7816 is set when there are no users anymore on the channel. Affected
7817 file silcd/server.c.
7819 * The silc_net_localhost now resolves the entire hostname including
7820 the domain name. Affected file lib/silcutil/silcnet.c.
7822 Sat May 26 12:13:37 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7824 * Changed the ask_passphrase client operation to be ascynchronous.
7825 It has now a completion callback and a context that the
7826 application must call after it has got the passphrase from
7827 the user. Affected files lib/silcclient/silcapi.h,
7828 lib/silcclient/protocol.c, lib/silcclient/command.c and
7831 Added SilcAskPassphrase callback that the application calls
7832 to deliver the passphrase to the library.
7834 * Changed the SKE protocol's SilcSKEVerifyCb to be asynchronous.
7835 The public key verification and especially a certificate
7836 verification is asynchronous procedure.
7838 Added new SILC_SKE_STATUS_PENDING status to indicate the
7839 request is pending and a callback will be called to finalize
7842 Added also SILC_SKE_STATUS_PUBLIC_KEY_NOT_PROVIDED status to
7843 indicate that remote end did not send its public key (or
7844 certificate), even though we require it. Added check for this
7845 condition in the SKE. This was a security bug, now fixed.
7847 Defined new SilcSKEVerifyCbCompletion callback that is called
7848 when the verification process is completed.
7850 The affected files lib/silcske/silcske_status.h and
7851 lib/silcske/silcske.[ch].
7853 * Changed the verify_public_key client operation to be async
7854 as well. Defined SilcVerifyPublicKey callback that is used to
7855 indicate the success of the public key verification process.
7857 Changed the server and client to use the new async client
7860 * Changed the Irssi SILC client's internal scheduler to be called
7861 twice as many times as it used to be. As a result the client
7862 should be a bit faster now. Affected file is
7863 irssi/src/silc/core/silc-core.c.
7865 * Added support to Irssi SILC client of asynchronous public key
7866 verification and passphrase inquiry. Affected file is
7867 irssi/src/silc/core/silc-core.c.
7869 Fri May 25 14:38:38 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7871 * Do not say "You have left channel %s" in client library.
7872 Moved it to the application. Affected files are
7873 lib/silcclient/command.c and silc/client_ops.c.
7875 * Fixed silc_client_get_clients. Command context was not
7876 duplicated and was freed memory in the callback. Affected
7877 file lib/silcclient/idlist.c.
7879 * Do not say "you are now talking..." on JOIN command in the
7880 client library. The appliation must handle it.
7882 * Do not say ".. changed topic to" in command reply in the
7883 client libary. The application must handle it.
7885 * Fixed TOPIC command sending in the client library.
7887 * Fixed a memory leak in silc_client_command_free in the file
7888 lib/silcclient/command.c.
7890 Thu May 24 19:08:55 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7892 * Imported a modified version of Irssi client to the source tree.
7893 The Irssi will be used to create a new client called
7894 Irssi SILC. Imported to irssi/.
7896 Added silc_core_init_finish function to the Irssi. Affected
7897 file irssi/configure.in.
7899 A lot changes in the Makefile.ams around the irssi tree.
7901 Tue May 22 22:23:49 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7903 * Do not rehash if the new size is same as the old size of the
7904 hash table, in the silc_hash_table_rehash*. The affected file
7905 lib/silcutil/silchashtable.c.
7907 * Replaced hash_table_del_by_context calls from the server
7908 (when channel->user_list and client->channels) to the
7909 hash_table_del as it is sufficient and faster.
7911 Tue May 22 17:27:16 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7913 * Added silc_hash_table_list, silc_hash_table_get and the
7914 SilcHashTableList structure to provide an alternative way to
7915 traverse the hash table. The affected files are
7916 lib/silcutil/silchashtable.[ch].
7918 * Changed the server's idlist routines to use the hash table
7919 routines to optimize the code.
7921 Mon May 21 21:46:20 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7923 * Replaced the client entry's `channel' list and channel entry's
7924 `user_list' list to hash tables for optimized lookup. Changed
7925 the code to use the hash table interface around the code.
7926 Affected file lib/silcd/idlist.[ch].
7928 * Added `auto_rehash' boolean argument to the function
7929 silc_hash_table_alloc to indicate whether the hash table should
7930 auto-rehash when it thinks is appropriate time. It will
7931 increase the hash table size if the there is twice as much
7932 entries in the table than the size of the table, and will
7933 decrease the size if there are twice as less entries than
7934 the size of the table.
7936 Mon May 21 09:51:11 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7938 * Fixed silc_xxx_get_supported to not crash at some circumstances.
7940 Sun May 20 13:45:58 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7942 * silc_idcache_purge_by_context deletes the entry now by context
7943 as it is supposed to do. Affected file lib/silccore/idcache.c.
7945 * Send the ERR_NO_SUCH_NICK in the WHOIS command reply if the
7946 client is not anymore valid (WHOWAS givens the info) and not
7947 the ERR_NO_SUCH_CLIENT_ID if the nickname still exists.
7949 Sat May 19 16:30:03 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7951 * Removed the `data' and `data_len' arguments from the ID Cache
7952 interfaces and added `name' argument. ID Cache does not handle
7953 anymore the binary data only a names associated with given ID.
7955 * When hashing a Client ID with silc_hash_id the entire ID is
7956 not hashed anymore, instead only the hash of the Client ID is
7957 hashed. This way we can access the Client ID from the cache
7958 with Client ID but with the hash of the ID (which is a hash of
7959 the nickname) as well without any difference in performance.
7961 Added also silc_idcache_find_by_id_one_ext to do one on one
7962 searching when we have the actual ID. Added also function
7963 silc_hash_client_id_compare. The affected files are
7964 lib/silccore/idcache.[ch] and lib/silcutil/silcutil.[ch].
7966 * When hashing the name associated with a ID it is always done
7967 in lowercase. This way we can access the cache without worrying
7968 about case-sensitivity, even though, for example nicknames are
7971 * Fixed a bug in server with channel message sending. It put
7972 wrong ID type as destination ID. The affected file
7973 silcd/packet_send.c.
7975 * silc_idcache_del_by_context now deletes from all hash tables
7976 by context. Affected file lib/silccore/idcache.c.
7978 Fri May 18 17:42:00 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7980 * Changed the client library to use the new ID Cache interface.
7981 Changes around the source tree.
7983 * Added silc_hash_table_rehash_ext to rehash with specific
7984 hash function. Affected file lib/silcutil/silchashtable.[ch].
7986 * Added silc_hash_string_compare to compare two strings in the
7987 hash table. Affected file lib/silcutil/silcutil.[ch].
7989 Fri May 18 11:18:45 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7991 * Added new function silc_idcache_del_by_context into the
7992 lib/silccore/idcache.[ch].
7994 * Changed the server's ID list routines to use the new ID Cache
7995 interface. Changes around the source tree.
7997 Fri May 18 08:35:31 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7999 * Added silc_hash_table_del[_by_context]_ext functions in to the
8000 lib/silcutil/silchashtable.[ch].
8002 Removed silc_hash_table_find_all* routines and added new
8003 silc_hash_table_find_foreach to replace them.
8005 Added silc_hash_table_replace_ext function as extended
8006 replacing function. Separated the simple hash table interface
8007 from the extended hash table interface in the file
8008 lib/silcutil/silchashtable.h.
8010 * Fixed minor bugs and changed it to use some of the new
8011 hash table functions in lib/silccore/idcache.c
8013 Thu May 17 18:15:12 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8015 * Added new function silc_hash_table_find_all to return all keys
8016 in the hash table by the specified key. As the hash table is
8017 collision resistant it also makes it possible to have several
8018 duplicate keys in the hash table. This function may be used to
8019 find all of the keys from the hash.
8021 Added user_context arguments to the SilcHashFunction,
8022 SilcHashCompare and SilcHashDestructor to deliver user specified
8025 Added new fuctions silc_hash_table_find[_all]_ext to do
8026 extended lookup with specified hash and compare functions and
8027 specified user contexts.
8029 Added new function silc_hash_table_add_ext to add the key
8030 with specified hash function and user context.
8032 Added new function silc_hash_table_foreach to traverse all
8033 entrys in the hash table. Added SilcHashForeach callback
8036 Added new function silc_hash_table_del_by_context to delete
8037 the entry only if the context associated with the key matches.
8039 Affected files are lib/silcutil/silchashtable.[ch].
8041 * Removed silc_hash_[server/client/channel]_id and added just
8042 silc_hash_id to the lib/silcutil/silcutil.[ch]. Added also
8043 silc_hash_id_compare to compare two ID's using as the hash table
8044 comparison function. Added also silc_hash_data to hash
8045 binary data and silc_hash_data_compare to compare it.
8047 * Removed silc_idlist_find_client_by_hash as it is not needed
8048 anymore. Affected file silcd/idlist.[ch].
8050 * Rewrote the entire ID Cache system (in lib/silccore/idcache.[ch])
8051 to use internally the SilcHashTable. The new ID Cache is a lot
8052 faster than the old one. Some of the ID Cache interface was also
8053 rewritten and obsolete and stupid functions were removed.
8055 Wed May 16 23:03:30 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8057 * Added entry_count field to the SilcHashTable to keep the number
8058 of the entries in the table. Implemented the function
8059 silc_hash_table_rehash. Added new function
8060 silc_hash_table_count. Affected file lib/silcutil/silchashtable.c.
8062 Fixed a minor bug in silc_hash_table_free.
8064 * Added silc_hash_string, silc_hash_uint, silc_hash_ptr,
8065 silc_hash_client_id, silc_hash_server_id and silc_hash_channel_id
8066 into the lib/silcutil/silcutil.[ch].
8068 Wed May 16 20:02:47 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8070 * Implemented a collision resistant hash table into the
8071 lib/silcutil/silchashtable[ch]. See the header and the source
8072 for the SilcHashTable API.
8074 Tue May 15 22:05:46 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8076 * Merged dotconf version 1.0.2 into lib/dotconf.
8078 Sun May 13 19:32:09 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8080 * Do not compile anything in lib/silcsim/* if the SIM support
8081 is not enabled. The tree should now compile without problems
8084 Thu May 10 22:49:51 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8086 * Compiled the SILC under cygwin. Compiled and tested briefly
8087 without problems. More tests needed. The SIMs didn't compile
8090 * Added various #ifdef HAVE_* stuff to lib/silccrypt/silrng.c.
8092 * Fixed possible crash in silc_get_username in the
8093 lib/silcutil/silcutil.c.
8095 Tue May 8 09:04:03 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8097 * Fixed a va_arg in silc/client_ops.c.
8099 * Oops, RC5 routines were named AES and caused some problems
8100 when not using SIM's. Affected file lib/silccrypt/rc5.c.
8102 Sun May 6 13:59:48 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8104 * Added new SilcIDIP structure into the lib/silccore/id.h and
8105 replaced the old `ip' fields from all SILC ID's to that type.
8106 This is a step towards IPv6 support.
8108 The silc_id_get_len takes now the ID as an extra argument.
8109 The silc_id_id2str, silc_id_str2id and silc_id_dup now supports
8110 both IPv4 and IPv6 based ID's.
8112 The affected files are lib/silccore/id.[ch] and other files
8113 around the tree using these routines.
8115 * Removed the ID length arguments in server from various
8116 silc_server_send_notify_* routines -> they are not needed
8119 Sat May 5 13:56:33 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8121 * Fixed memory leak in silc_encode_pem_file in the file
8122 lib/silcutil/silcutil.c.
8124 Thu May 3 21:23:50 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8126 * Check minor version as well in the SKE. Affected files are
8127 silcd/protocol.c and lib/silcclient/protocol.c.
8129 * Added --identifier option to the server so that an identifier
8130 can be when creating the public key for the server. Affected
8131 file is silcd/silcd.c.
8133 * Fixed minor decoding bug in silc_pkcs_decode_identifier in
8134 lib/silccrypt/silcpkcs.c.
8136 Wed May 2 20:50:49 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8138 * Register default ciphers and stuff when using -C option with
8139 the server. Affected file sildc/silcd.c.
8141 * Put back the servers public key filename format, it is better
8142 than the new one. For now, the client keys are saved with the
8143 new filename format. The affected file silc/client_ops.c.
8145 * Implemented the Cipher API for the rest of the ciphers that
8146 did not implement it or implemented it the wrong way.
8148 Wed May 2 13:31:26 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8150 * Register default ciphers and stuff when using the -S option
8151 in the client. Affected file silc/silc.c. Same also when
8152 creating new key pair with -C option.
8154 Tue May 1 14:18:13 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8156 * Fixed the silc_verify_public_key client operation function to
8157 save the public keys differently. The fingerprint is now
8158 used as filename and not the hostname. This way also the
8159 client keys are saved uniquely and not with hostnames. The
8160 affected file is silc/client_ops.c.
8162 * Trimmed the silc_hash_fingerprint function to remove extra
8163 whitespaces from the end of the fingerprint. The affected
8164 file is lib/silccrypt/silchash.c.
8168 * Added silc_cipher_register_default function to register all
8169 default ciphers. It can be used when configuration files
8170 does not exist and the application does not want any specific
8171 ciphers in any specific order.
8173 The SilcDList is now used as silc_cipher_list dynamically
8174 allocated cipher list. Removed the static list all together
8175 and now all ciphers must be allocated to the dynamic list.
8176 The silc_cipher_alloc routine was changed to check only the
8179 All silc_cipher_* routines that used to return int returns
8182 The affected files lib/silccrypt/silccrypt.[ch].
8184 * The same thing was done to silc_hash_* as for silc_cipher_*
8185 routines. Affected files lib/silccrypt/silchash.[ch].
8187 * The same thing was done to silc_pkcs_* as for silc_cipher_*
8188 routines. Affected files lib/silccrypt/silcpkcs.[ch].
8189 Added also silc_pkcs_[un]register[_default] functions.
8190 Removed the data_context from the PKCS API.
8192 * Added silc_hmac_register_default function to register default
8193 hmacs. Affected files lib/silccrypt/silchmac.[ch]. Added also
8194 SILC_ALL_HMACS macro that can be used with silc_hmac_unregister
8195 to unregister all hmacs at once.
8197 * Register the default ciphers, hash functions, PKCSs and HMACs
8198 if client's configuration file does not exist. The affected
8201 * The client did not load the hash functions from the SIM
8202 modules at all. Added support for this. Affected file is
8203 silc/clientconfig.c.
8205 * When decoding public key with silc_pkcs_public_key_decode, check
8206 the supported algorithm only if PKCS are registered. Affected
8207 file lib/silccrypt/silcpkcs.c. The same was done with the
8208 silc_pkcs_private_key_decode.
8210 * Fixed the SILC List routines to keep the list always in order.
8211 It used to change the list's order when traversing the list but
8212 not it preserves the order. Affected file lib/trq/silclist.h.
8214 Mon Apr 30 17:29:03 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8216 * Added the client library to use the SilcSocketConnection's
8217 reference counter (by silc_socket_dup) to prevent the bug that
8218 the socket object may be freed underneath async operation.
8220 * The name resolv library checking fixes in the configure.in.pre.
8223 * Created new version of the protocol drafts for future
8224 development. The -03 drafts are the ones that will be changed
8225 in the trunk now and the -02 will remain as they are.
8227 * Send list of CUMODE notifys to the router when announcing
8228 the channel users to the router. Affected file silcd/server.c.
8229 If the router receiving channel founder CUMODE for a channel
8230 that already has channel founder it will send CUMODE notify
8231 to the sender to remove the channel founder rights from the
8232 announced client. Affected file silcd/packet_receive.c.
8234 * The CUMODE notify may now use Server ID as well as the entity
8235 who changes the mode. Updated protocool specs.
8237 * Updated INSTALL and README files.
8239 Sun Apr 29 23:17:50 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8241 * New web pages in the http://silc.pspt.fi. The pages was
8246 Sun Apr 29 13:33:41 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8248 * Implemented the [DenyConnectin] config section in the server.
8249 Added silc_server_config_denied_conn to check whether incoming
8250 connection is denied. Affected file silcd/serverconfig.[ch].
8252 * Do not check the ports when checking the incoming configuration
8253 data if the port is 0, meaning any. Affected file is
8254 silcd/serverconfig.c.
8256 Fri Apr 20 18:58:43 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8258 * Fixed buffer overflow in silc_string_compare in the file
8259 lib/silcutil/silcutil.c.
8261 * Fixed double free in silc_server_command_leave in the file
8264 Fri Apr 20 14:00:11 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8266 * Fixed the version checking in the server. Affected file is
8269 Thu Apr 19 19:52:46 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8271 * Fixed the configuration data fetching when accepting new
8272 connections in the server. Affected file silcd/server.c.
8274 Thu Apr 19 11:40:20 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8276 * Added `sender_entry' argument to the function
8277 silc_server_packet_relay_to_channel so that we can check
8278 whether some destination actually belongs to the same route
8279 the sender belongs (ie, we must not resend the packet to the
8280 sender). Affected file silcd/packet_send.[ch].
8282 * Added `servername' field to the SilcClientEntry in the server
8283 to hold the name of the server where client is from. Affected
8284 file is silcd/idlist.h.
8286 Wed Apr 18 22:19:03 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8288 * Moved the channel message encrypting in the router betwen
8289 router connections from silc_server_channel_message to the
8290 silc_server_packet_relay_to_channel since we want to check
8291 whether we have anybody channel before encrypting anything.
8292 Affected files silcd/packet_[receive/send].c.
8294 Tue Apr 17 21:18:19 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8296 * Fixed the [AdminConnection] server config section to support
8297 multiple entries. Affected file silcd/serverconfig.c.
8299 * Added support into the server to check the validity of the
8300 incoming connection before executing any KE or authentication
8303 * The connection configuration is now saved to the KE and
8304 connection auth protocol contexts and not fetched anymore in
8305 the protocol. Affected files silcd/server.c, silcd/protocol.[ch].
8307 * The local hosts listenning address and port is also resolved
8308 now when starting the server. We want to have the socket object
8309 to include the real address and port for the listener. Added
8310 new function silc_net_check_local_by_sock into the files
8311 lib/silcutil/silcnet.[ch].
8313 * Fixed a broadcast bug in server -> do not broadcast if we
8316 * Fixed a routing bug. Do not route broadcast packets ever.
8317 Broadcast packets must be processed always and not routed since
8318 they may be destined to some other host than yourself and thus
8319 would get routed without no good reason. Affected file is
8322 * Added function silc_server_config_is_primary_route to check
8323 whether primary router connection has been configured (a router
8324 configuration that we are initiating). If there is not, we
8325 will assume that there is only two routers in the SILC network
8326 and we will use the incoming router connection as our primary
8327 route. Affected files silcd/serverconfig.[ch], silcd/server.c.
8329 * Changed the order of the broadcasting. Broadcast _after_ the
8330 packet has been processed not before. Affected file is
8333 * Fixed a [ClientConnection] parsing bug. The port was never
8334 parsed correctly thus resulting to port 0. Affected file
8335 silcd/serverconfig.c.
8337 * Fixed silc_server_send_notify_args -> it ignored the `broadcast'
8338 argument and did not set the broadcast packet flag. Affected
8339 file silcd/packet_send.c. Fixed same bug in the function
8340 silc_server_send_notify as well.
8342 * If we receive NEW_ID packet for our own ID in the server, ignore
8345 Mon Apr 16 12:10:33 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8349 * Removed the nickname from the Private Message Payload.
8350 Updated the code and the protocol specs.
8352 * Updated protocol specs for submitting to the IETF.
8354 * Tweaked the Random Number Generator a bit. Affected file
8355 lib/silccrypt/silcrng.c. Exported a new function
8356 silc_rng_[global]_add_noise which can be used to add more
8359 Sat Apr 14 16:21:32 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8361 * Do not parse packets with different timeout when protocol
8362 is active -> may cause problem with rekey. Affected file
8365 * When server receives signoff notify it must not create
8366 new channel key if the client is on any channels since the
8367 sender of the signoff notify will create it.
8369 Fri Apr 13 17:12:46 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8371 * Added printing of error messages during SKE protocol from the
8372 failure packet sent by server during SKE. Affected file
8375 * Removed the client's failure_callback handling with timeout
8376 and handle it immediately when received.
8378 * The SKE library returned wrong type in SUCCESS and FAILURE
8379 packets. They must be 32 bit MSB not 16 bit MSB.
8381 Fri Apr 13 00:09:08 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8383 * Ok, rewrote the logic of the re-key and now it seems to work.
8384 I tested it on high traffic with frequent re-keys without
8385 problems. Added hmac_receive (and renamed hmac to hmac_send)
8386 in SilcClientConnection in lib/silcclient/client.h and
8387 in SilcIDListData in silcd/idlist.h. Also, removed the
8388 SilcPacketParserContext's cipher and hmac fields as they are
8389 not needed anymore and actually caused some problems when
8390 the ciphers and hmac's changed underneath the packet parser.
8392 Thu Apr 12 14:42:51 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8394 * If re-key protocol is active then process the incoming packets
8395 synchronously since we must assure that icoming packets encrypted
8396 with the old key is processed before the new keys is set to
8397 use. This is true other packets than for REKEY packets.
8398 Affected file silcd/server.c. The same was done to client library
8399 as well, affected file lib/silcclient/client.c.
8401 Thu Apr 12 12:01:52 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8403 * Fixed bug in client and server to accept the force send if
8404 the packet is send from silc_[server/client]_packet_process
8405 function. Otherwise the packets are never delivered, oops.
8407 Wed Apr 11 22:10:15 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8409 * Disable force sending of packets when REKEY protocol is active.
8410 We must assure that no packet is sent directly when rekey is
8411 performed. All packets must be sent through packet queue.
8412 Added macro SILC_SERVER_IS_REKEY to silcd/server.h and
8413 SILC_CLIENT_IS_REKEY to lib/silcclient/client.h. Affected
8414 function is silc_[server/client]_packet_send_real to check
8417 * Replaced the SIM paths from example config files to
8418 /usr/local/modules. Also, make install creates now
8419 /usr/local/silc/logs directory to hold all the SILC server
8422 Wed Apr 11 16:59:59 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8424 * Made the configure.in.pre work on Solaris. Patch by salo.
8426 * Made all ciphers compatible with non-x86 machines. Defined
8427 CBC mode macros into lib/silccrypt/ciphers_def.h.
8429 Tue Apr 10 20:32:44 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8431 * Fixed the make install.
8433 Tue Apr 10 16:20:34 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8435 * When MAC computation fails the silc_packet_decrypt returned 0
8436 even though it was supposed to return -1. Fixed this. The
8437 affected file is lib/silccore/silcpacket.c.
8439 * Do not replace the config files in /etc/silc (in make install)
8440 if they already exist. Affected file ./Makefile.am.
8442 * Do not send re-key packets immediately but through packet queue.
8443 Affected file silcd/protocol.c and lib/silcclient/protocol.c.
8445 * Changed silc_net_check_host_by_sock to return FALSE if the
8446 IP/DNS could not be resolved. Though, it returns the IP address
8447 now even if it could not resolve it (but returns also FALSE).
8448 Affected file lib/silcutil/silcnet.[ch].
8450 Mon Apr 9 21:54:44 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8452 * Added silc_pkcs_decode_identifier to decode the public key's
8453 identifier. Affected file lib/silccrypt/silpkcs.[ch].
8454 Added also silc_pkcs_free_identifier. Added also new context
8455 SilcPublicKeyIdentifier.
8457 * Added -S option to the silc client. It is used to dump the
8458 contents of the specified public key file.
8460 * Changed the PKCS api to return the public key length when
8461 setting the public key.
8463 * Fixed a fatal bug in the public and private key file loading.
8464 Affected file lib/silccrypt/silcpkcs.c.
8466 * Execute the packet parsing for client with zero (0) timeout
8467 if the protocol is active. Affected file silcd/server.c.
8469 Sun Apr 8 19:30:56 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8471 * Made the key generation options to the silcd program. Added
8472 -C option, equivalent to client's option.
8474 * Added new [ServerKeys] config section to the server. It
8475 configures the server's public and private key.
8477 * Defined generic Public Key Payload into the protocol
8478 specification to send specific type of public keys and
8481 * Defined new command SILC_COMMAND_GETKEY to fetch a client's
8482 public key or certificate.
8484 * Implemented the GETKEY command to the server and to the
8485 client library and on user interface.
8487 Sun Apr 8 01:37:21 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8489 * Made preliminary `make install' work.
8491 Thu Apr 5 17:42:30 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8493 * Added SilcServerRekey context into silcd/idlist.h.
8495 * Added the PFS support as defined in the specification to the
8496 SKE protocol. Affected files lib/silcske/*.c.
8498 * Added `ske_group' field to the SilcServerRekey context to hold
8499 the number of the SKE group that is used with PFS in re-key.
8500 Affected file silcd/idlist.h.
8502 * Added PFS re-key support to the server. Affected file is
8505 * Added silc_protocol_cancel to cancel execution of the next
8506 state of the protocol. Affected file is
8507 lib/silccore/silcprotocol.[ch].
8509 * Added the re-key support with and without PFS to the client
8510 library. Re-key is performed once in an hour, by default.
8512 Added new protocol type SILC_PROTOCOL_CLIENT_REKEY.
8513 Added silc_client_rekey_callback and silc_client_rekey_final.
8514 Affected files are lib/silcclient/protocol.[ch] and
8515 lib/silcclient/client.[ch].
8517 * Removed the `hmac_key' and `hmac_key_len' fields from the
8518 SilcClientConnection structure; not needed. Affected file is
8519 lib/silcclient/client.h.
8523 Wed Apr 4 16:32:31 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8525 * Do not ask whether user wants to use the negotiated private key
8526 for private messages, just use it. Affected file is
8527 silc/local_command.c.
8529 * Added `send_enc_key' and `enc_key_len' fields to the
8530 SilcIDListData structure since they are needed in the re-key
8531 phase. Affected file is silcd/idlist.[ch].
8533 * Implemented the simple re-key protocol into the server.
8534 Affected files silcd/server.c and silcd/protocol.[ch]. The
8535 re-key will be performed once in an hour, by default.
8537 Added new protocol type SILC_PROTOCOL_SERVER_REKEY.
8538 Added silc_server_rekey, silc_server_rekey_callback and
8539 silc_server_rekey_final.
8541 * Removed Tunneled flag from the protocol. Updated the code
8542 and the specifications.
8544 * Adde `pfs' field to the SilcIDListData to indicate whether
8545 the PFS is to be performed in the re-key. Affected file is
8548 Tue Apr 3 21:52:42 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8550 * Defined uint8, int8, uint16, int16, uint32, int32, uint64 and
8551 int64 of at least the xintXX size. If void * is less that 4
8552 bytes uint32 * will be used. Defined bool as boolean.
8554 * Changed _ALL_ unsigned long and unsigned int to uint32,
8555 unsgined short to uint16 in the source tree.
8557 * Fixed a fatal bug in silc_server_remove_clients_by_server. Do
8558 not handle clients that has entry->data.registered == FALSE.
8559 They are not in the network anymore. Affected file is
8562 Tue Apr 3 16:39:19 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8564 * Implemented the sending of the SERVER_SIGNOFF notify in the
8565 server. Affected file is silcd/server.c.
8567 * Added silc_server_send_notify_args into silcd/packet_send.[ch].
8568 Added also silc_notify_payload_encode_args into the
8569 lib/silccore/silcnotify.[ch].
8571 * Implemented ther SERVER_SIGNOFF notify handling in the server.
8572 Affected file silcd/packet_receive.c.
8574 * Implemented the SERVER_SIGNOFF notify handling in the client
8575 library. Affected file lib/silcclient/client_notify.c. Also,
8576 implemnted the printing of the SERVER_SIGNOFF info to the
8577 application. Affected file silc/client_ops.c.
8579 * The silc_idlist_del_server now returns TRUE or FALSE to indicate
8580 if the deleting was successful. Affected file silcd/idlist.[ch].
8582 * Added support for public key authentication in the connection
8583 authentication protocol in the client library. Affected file
8584 lib/silcclient/protocol.c.
8586 * Changed the server's silc_idlist_get_clients_by_* interface
8587 to support already allocated array so that new entries may be
8588 added to pre-allocated array. Affected file silcd/idlist.[ch].
8589 This fixes some bugs with WHOIS, WHOWAS and IDENTIFY commands
8590 and command replies.
8592 * All command reply functions in the server now calls the
8593 pending command callback even if error occured. This way the
8594 error will be delivered to the client as well. Affected files
8595 silcd/command.c and silcd/command_reply.c.
8597 * Fixed INFO command to return local server's info if no server
8598 was provided. Affected file lib/silcclient/command.c.
8600 * Removed RESTART command for good. Updated the code and the
8603 * Rewrote parts of the task system. It is a bit simpler now.
8604 Removed unsued task priorities. The affected files are
8605 lib/silcutil/silctask.[ch].
8607 Mon Apr 2 20:02:33 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8609 * Moved the USERS printing from the library to the application.
8610 Affected files lib/silcclient/command.c and silc/client_ops.c.
8612 Mon Apr 2 13:13:23 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8616 * Added channel key re-key support. The re-key is perfomed
8617 only by the router and is done once in an hour. Added `rekey'
8618 field to the SilcChannelEntry in the server. Affected files
8619 silcd/server.c and silcd/idlist.h.
8621 * Added silc_task_unregister_by_context into the file
8622 lib/silcutil/silctask.[ch].
8624 Sun Apr 1 19:49:34 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8626 * Added SILC_UMODE_GONE mode to indicate when the client is not
8627 present in the SILC network. Added also support to the local
8628 command AWAY that will set this mode. Added support of showing
8629 "xxx is gone" in WHOIS command. The USERS command shows the
8630 gone status as well.
8632 * Fixed setting server and router operator privileges in the
8633 server's UMODE command. Affected file silcd/command.c.
8635 * Merged the SKE KE1 and KE2 payloads into one payload. The
8636 new KE payload is equivalent to the old KE2 payload.
8638 Cleaned up the SKE Start Payload parsing. It now uses the
8639 simple buffer unformatting to do the parsing. A lot faster
8642 Added new Mutual Authentication flag (SILC_SKE_SP_FLAG_MUTUAL)
8643 to the SKE that is used to indicate whether both of the SKE
8644 parties should perform authentication. By default only the
8645 responder performs authentication. By setting this flag also
8646 the initiator must do authentication. By default it is unset
8647 since in normal SKE case, client to server connection, only
8648 the responder should do authentication. When doing SKE between
8649 two clients both should perform authentication. Updated the
8650 code and the protocol specs.
8652 * A little fix to IDENTIFY command in the server. Search the
8653 client first by hash not nickname. Affected file is
8656 * Fixed the silc_client_close_connection to support closing
8657 the client to client connections wihtout deleting too much
8658 data. Affected file lib/silcclient/client.c.
8660 * Fixed a fatal bug in server and client; if KE1 or KE2 packets
8661 are received if protocol used to be active but is not anymore
8662 the application would crash due to NULL pointer dereference.
8663 Affected files silcd/server.c and lib/silcclient/client.c.
8665 * Added `hash' field to the SilcClientConnection to include
8666 the hash function negotiated in the SKE protocol.
8668 * Added new channel mode SILC_CMODE_FOUNDER_AUTH that is used
8669 to set the channel founder authentication data. A client can
8670 claim the founder rights later by providing the authentication
8671 data to the CUMODE command using SILC_CUMODE_FOUNDER mode.
8672 This way the channel founder can regain the channel founder
8673 privileges even it is left the channel. This works only on
8674 local server and the client must be connected to the same
8675 server to be able to regain the founder rights. Updated the
8676 protocol specs accordingly.
8678 Added support to the CMODE command in the client to set the
8679 founder auth data. Read the README to see how to set it.
8681 Added support to the CUMODE command to claim the founder
8682 rights. Read the README to see how to do it.
8684 Added support for the founder authentication to the Channel
8685 Entry in the server. Affected file silcd/idlist.h.
8687 Added support for the SILC_CMODE_FOUNDER_AUTH mode in the
8688 server's CMODE command. Affected file silcd/command.c.
8690 * Added the following new functions into lib/silccore/silcauth.[ch]:
8691 silc_auth_get_method and silc_auth_get_data.
8693 * The server now saves the remote hosts public key to the
8694 SilcIDListData pointer. Affected file silcd/protocol.c.
8696 * The normal server now does not remove the channel entry from
8697 the cache if the founder authentication data is set. It used
8698 to remove it if the founder was the last one on the channel on
8699 the server and left the channel. The auth data is saved and
8700 if the channel is re-joined later the old entry is used with
8701 the old auth data. Affected files silcd/command_reply.c and
8704 * Removed the `pkcs' field from the SilcIDListData structure
8705 in the server; it is not used. Affected file silcd/idlist.h.
8707 Sat Mar 31 15:38:36 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8709 * Fixed packet processing on slow links. Partial packets were
8710 never re-processed because the incoming data buffer was cleared
8711 by the application. Application must not directly clear the
8712 sock->inbuf, the packet processing routines handle it. Fixed
8713 this in client library and in server.
8715 Fri Mar 30 16:35:27 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8717 * Fixed the WHOIS and IDENTIFY send reply function to really
8718 check whether to send list or just one entry. Affected file
8721 * Cleaned up the LEAVE command's channel key distribution. The
8722 affected file silcd/command.c.
8724 * Changed CMODE_CHANGE's <Client ID> to <ID Payload> as server
8725 can enforce the channel mode as well. In that case the ID
8726 includes the ID of the server. The code now enforces the
8727 mode change if the router have different mode than the server.
8729 * The notify client operation with CMODE_CHANGE notify can now
8730 return NULL client_entry pointer if the CMODE was not changed
8731 by client. Application must check for this.
8733 * Added <Server ID> argument to INFO command to support server
8734 info fetching by Server ID.
8736 * Added silc_server_announce_get_channel_users to get assembled
8737 packets of channel users of the specified channel. Affected
8738 file silcd/server.[ch].
8740 * Fixed bug in CHANNEL_CHANGE notify in the server. The new ID
8741 was freed underneath the ID Cache.
8743 * Re-announce clients when the server received CHANNEL_CHANGE
8744 notify from the router. Affected file silcd/packet_send.c.
8746 Thu Mar 29 19:10:28 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8748 * Fixed a fatal bug when client does /join 1 2 3 4 5 6 the server
8749 crashed since it did not handle the fact that there is no cipher
8750 called "3" and didn't check the error condition. Now fixed.
8752 * Added SILC_MESSAGE_FLAG_REQUEST message flag as generic request
8753 flag. It can be used to send message requests.
8755 Thu Mar 29 12:26:25 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8757 * Implemented the RESTART command in the client.
8759 * Added SILC_MESSAGE_FLAG_NOTICE message flag for informational
8760 notice type messages. Added notice printing to the user
8763 * The channel keys are not re-generated if the channel's mode
8764 is PRIVKEY, ie private key on the channel exists. Affected
8765 files silcd/server.c and silcd/command.c.
8767 * Fixed a little bug in channel message delivery when channel
8768 private keys are set in the server. Affected file is
8769 silcd/packet_send.c.
8771 * Changed the setting on channel->on_channel = TRUE from the
8772 silc_client_save_channel_key to the JOIN command reply. The
8773 key payload is not received if the private channel key is set.
8774 Affected file lib/silcclient/command_reply.c and the
8775 lib/silcclient/client_channel.c.
8777 * When the CMODE_CHANGE notify is sent and the channel private
8778 key mode is removed the channel key must be re-generated in
8779 other cells as well. Added this support for the router in the
8780 silcd/packet_receive.c.
8782 * Added new local command NOTICE to send notice message on
8783 channel. Affected file silc/local_command.[ch].
8785 Wed Mar 28 23:55:54 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8787 * Added new local command ME to the client. It is used to send
8788 message to a channel with SILC_MESSAGE_FLAG_ACTION to indicate
8789 some action. Affected file silc/local_command.[ch].
8791 * Changed channel_message and private_message client operations
8792 to deliver the message flags to the application. Added also
8793 the `flags' arguments to the silc_client_send_channel_message
8794 and silc_client_send_private_message functions. Affected file
8797 Wed Mar 28 20:50:47 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8799 * Redefined the Private Message Payload to support private message
8800 keys and to support the new private message flags. Updated
8801 the protocol specs. Flags makes it possible to have for example
8802 CTCP style messages.
8804 * Added new type SilcPrivateMessagePayload and defined an API
8805 for it in the lib/silcclient/silcprivate.[ch].
8807 * Tested private message private keys successfully. Tested the
8808 private message key set, unset and list commands with the new
8811 * Redefined the Channel Message Payload to include the channel
8812 message flags (equal with private message flags) to support
8813 for example CTCP style messages.
8815 * Defined some of the message (for channel and private message)
8816 flags. Updated the protocol specs and added the flags to the
8817 lib/silccore/silcchannel.h. The type is SilcMessageFlags.
8819 Wed Mar 28 15:52:36 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8821 * Added SilcKeyAgreementStatus type to the key agreement routines
8822 to indicate the current status and error if one occured.
8823 The status types are defined in the lib/silcclient/silcapi.h.
8825 * Added new local command KEY that is used to set and unset private
8826 keys for channels, set and unset private keys for private messages
8827 with remote clients and to send key agreement requests and
8828 negotiate the key agreement protocol with remote client. The
8829 key agreement is supported only to negotiate private message keys,
8830 it currently cannot be used to negotiate private keys for channels,
8831 as it is not convenient for that purpose.
8833 * Fixed a minor pending callback setting bug in the function
8834 silc_client_get_client_by_id_resolve, now the function works.
8835 Affected file lib/silcclient/idlist.c.
8837 * Added function silc_net_get_local_port to get local bound
8838 port by socket. Added to lib/silcutil/silcnet.[ch].
8840 * Added `sockets' and `sockets_count' fields to the SilcClient
8841 object. They hold the sockets of the listenning sockets in
8842 the client. Listenning sockets may be for example the key
8843 agreement server. Affected file lib/silcclient/client.[ch].
8844 Added functions the silc_client_add_socket and the
8845 silc_client_del_socket. They are exported to the application
8848 * Added ~./silc/clientkeys to support other client's public keys.
8850 * Renamed verify_server_key client operation to verify_public_key
8851 and added one argument to indicate the type of the connection
8852 (server, client etc.).
8854 Tue Mar 27 22:22:38 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8856 * Added silc_server_connection_auth_request to handle the
8857 incoming CONNECTION_AUTH_REQUEST packet. Affected file is
8858 silcd/packet_receive.[ch].
8860 * Added silc_server_send_connection_auth_request into the
8861 silcd/packet_send.c to send the connection auth request packet.
8863 * Cleaned up the silcd/protocol.c a bit and fixed some memory
8866 * Fixed the public key authentication in responder side in the
8867 server. The `auth_data' pointer includes the SilcPublicKey
8868 not the path to the public key. Affected file silcd/protocol.c.
8870 * Implemented the public key authentication in the initiator side
8871 in the server. Affected file silcd/protocol.c.
8873 * Removed the [RedirectClient] config section from the server
8874 configuration. Is not needed and I don't want to implement it.
8876 Tue Mar 27 12:49:56 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8878 * Cleaned up the CMODE command in the server. It now works
8879 correctly and supports all the modes defined in the protocol.
8880 Affected file is silcd/command.c.
8882 * Added `hmac_name' field to the SilcChannelEntry in the server
8883 to hold the default HMAC of the channel. It can be set when
8884 creating the channel (with JOIN command). Affected files
8887 * Added <cipher> and <hmac> argument to the CMODE_CHANGE notify
8888 type to indicate the change of the current cipher and hmac
8889 on the channel. Client can safely ignore the <cipher> argument
8890 (if it chooses to do so) since the CHANNEL_KEY packet will
8891 force the channel key change anyway. The <hmac> argument is
8892 important since the client is responsible of setting the new
8893 HMAC and the hmac key into use.
8895 * Fixed the CMODE command in the client library as well.
8897 * Tested CMODE command in router environment successfully.
8899 Mon Mar 26 14:39:48 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8901 * Show the version of the remote client (or server) when connecting
8902 to the server. It is logged to the log file. Affected file
8903 is silcd/protocol.c.
8905 * Fixed the KILLED notify handling in the client library. The
8906 client must be removed from all channels when receiving the
8909 Also, do not remove the client entry when giving the KILL
8910 command but when the KILLED notify is received.
8912 * Removed silc_idlist_find_client_by_nickname from the server.
8913 Not needed anymore. Affected files silcd/idlist.[ch].
8915 * Implemented the CHANNEL_CHANGE notify type handling to the
8916 server. Affected file silcd/server.c.
8920 Mon Mar 26 12:11:14 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8922 * Added silc_server_send_notify_invite to send the INVITE
8923 notify between routers.
8925 * Implemented the INVITE command correctly to the server.
8927 * Implemented the INVITE notify type handling in the server.
8929 * Implemented the INVITE command to the client library and on the
8932 Sun Mar 25 20:27:09 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8934 * Added function silc_server_get_client_resolve to find the
8935 client entry by ID from all ID lists and then resolve it
8936 (using WHOIS) if it cannot be found. Affected file is
8939 Sun Mar 25 13:52:51 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8941 * Implemented the BAN command to the client library.
8943 * The JOIN command in the server now checks the invite list
8946 * Changed the silc_command_reply_payload_encode_va and the
8947 silc_command_payload_encode_va to support that if argument is
8948 NULL it ignores and checks the next argument. Affected file
8949 lib/silccore/silccommand.c.
8951 * Added silc_server_send_notify_ban to send the BAN notify
8952 type between routers.
8954 * Chaned the silc_notify_payload_encode to support that if
8955 argument is NULL it ignores and checks the next argument.
8956 Affected file lib/silccore/silcnotify.c.
8958 * Tested ban lists in router environment successfully.
8960 Sat Mar 24 14:47:25 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8962 * Implemented BAN command to the server, in silcd/command.[ch].
8964 * Removed the BAN and INVITE_LIST modes from the CMODE command
8967 * Added function silc_string_match to regex match two strings.
8968 Affected files lib/silcutil/silcutil.[ch].
8970 Fri Mar 23 22:02:40 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8972 * Redefined parts of the SilcChannelEntry in the server to support
8973 the new ban and invite lists.
8975 Fri Mar 23 16:25:11 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8977 * Redefined the INVITE command. The same command can be used to
8978 invite individuals to the channel but also to manage the invite
8979 list of the channel (to add to and remove from the invite list).
8980 Updated the protocol specs.
8982 * Added new command SILC_COMMAND_BAN that can be used to manage
8983 the ban list of the channel. Updated the protocol specs.
8985 * Removed the channel modes: the SILC_CMODE_BAN and the
8986 SILC_CMODE_INVITE_LIST as they were a bit kludge to be included
8987 in the CMODE command. The equivalent features are now available
8988 using INVITE and BAN commands. Updated the protocol specs.
8990 * Added new SILC_NOTIFY_TYPE_BAN notify type to notify routers
8991 in the network about change in the current ban list. The notify
8992 type is not used by the client.
8994 * Redefined parts of the SILC_NOTIFY_TYPE_INVITE command to
8995 support the invite lists.
8997 Thu Mar 22 22:52:23 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8999 * Added new function silc_string_regexify that converts string
9000 including wildcard characters into regex string that can
9001 be used by the GNU regex library. Added into the file
9002 lib/silcutil/silcutil.[ch].
9004 Added silc_string_regex_combine to combine to regex strings
9005 into one so that they can be used as one regex string by
9006 the GNU regex library. Added into the file
9007 lib/silcutil/silcutil.[ch].
9009 Added silc_string_regex_match to match two strings. It returns
9010 TRUE if the strings match. Added into lib/silcutil/silcutil.[ch].
9012 Thu Mar 22 15:29:42 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9014 * Imported GNU regex to the soruce tree into lib/contrib.
9015 Fixed some compiler warning from the regex.c.
9017 Wed Mar 21 15:27:58 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9019 * Fixed MOTD command in the server to work in router environment.
9021 * Fixed the MOTD command in the client library to support
9022 the server argument in the command.
9024 * Added `nickname_len' argument to the silc_idlist_add_client
9025 in the server, as the `nickname' argument may be binary data
9028 * Added silc_idlist_get_channels to return all channels from
9031 * Implemented LIST command to the server. Affected file is
9034 * Implemented the LIST command to the client library and on the
9037 * Added [<user count>] argument to the LIST command reply.
9038 With private channels the user count is not shown.
9040 * Updated TODO and README.
9042 Tue Mar 20 21:05:57 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9044 * The client entry's data.registered must be TRUE even with
9045 global client entry on global client list. The data.registered
9046 is used to check whether the client is anymore in the network,
9047 for example with WHOWAS command so it must be valid.
9049 * Fixed the WHOWAS command in the server. It now actually works
9050 in router environment. Added function into silcd/command_reply.c
9051 silc_server_command_reply_whowas_save.
9053 * Added silc_idlist_purge function to the silcd/idlist.c
9054 to periodically purge the ID Cache.
9056 * Fixed INFO command in the server. It works now in router
9057 environment. Added <server name> argument to the INFO command
9058 reply. Updated the protocol specs.
9060 * Fixed minor bug in silc_idcache_purge to not purge if the
9061 expire value is zero.
9063 * Fixed various bugs in WHOIS and IDENTIFY command handling as
9064 they were buggy because of the WHOWAS information.
9066 * Fixed local command MSG to handle the async resolving of
9067 the remote client properly. It used to fail the first MSG.
9068 Affected file silc/local_command.c.
9070 * Added `data_len' field to SilcIDCache context.
9072 Tue Mar 20 16:29:00 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9074 * Update TODO. Todo in commands in the server.
9076 Tue Mar 20 15:45:14 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9078 * Added new notify type SILC_NOTIFY_TYPE_UMODE_CHANGE that is
9079 used by routers as broadcast packet to inform other routers
9080 about the changed user mode.
9082 Implemented the notify handling in the server. Affected file is
9083 silcd/packet_receive.c. Added the function
9084 silc_server_send_notify_umode to the silcd/packet_send.[ch].
9086 * Added new generic Channel Payload and deprecated the New Channel
9087 Payload. The New Channel Payload is now the generic Channel
9090 * Added new argument `mode' to the silc_server_send_new_channel
9091 as it is required in the Channel Payload now.
9093 * Renamed the SilcChannelPayload to SilcChannelMessagePayload
9094 and created a new and real SilChannelPayload to represent the
9095 new generic Channel Payload. Implemented the encode/decode
9096 for Channel Payload. Affected file lib/silccore/silcchannel.[ch].
9098 * Added silc_server_get_client_channel_list to return the list
9099 of channels the client has joined for WHOIS command reply.
9100 Affected file silcd/server.[ch].
9102 * Implemented the channel list sending in the WHOIS command reply
9103 in server and in the client.
9105 Implemented the channel list displaying on the user interface
9106 as well. Affected file silc/client_ops.c.
9108 * Added silc_channel_payload_parse_list to parse list of Channel
9109 Payloads. It returns SilcDList list of SilcChannelPayloads.
9110 Client for example can use this function to parse the list of
9111 channels it receives in the WHOIS command reply. The caller
9112 must free the list by calling silc_channel_payload_list_free.
9113 Affected files lib/silccore/silcchannel.[ch].
9115 Mon Mar 19 21:39:15 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9117 * Added one new argument <user mode> to the WHOIS command reply
9118 to return the mode of the user in SILC. Updated the protocol
9121 Implemented it to the server and client.
9123 Mon Mar 19 18:43:06 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9125 * Fixed the mode printing on the user interface on joining.
9126 Affected file silc/client_ops.c.
9128 * Implemented the UMODE command and user modes in general to the
9129 client library and to the user interface.
9131 * Implemented the UMODE command to the server.
9133 * The server now sends UNKNOWN_COMMAND error status if client sends
9134 unknown command. Affected file silcd/command.c.
9136 * All server commands now handle the command identifier the right
9137 way when sending the command reply to the client. The client can
9138 use to identify the command replies with the identifier.
9140 Mon Mar 19 16:13:07 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9142 * Added silc_server_get_client_route to resolve the route to
9143 the client indicated by the client ID. Affected file is
9146 * Added silc_server_relay_packet as general function to relay
9147 packet to arbitrary destination. This deprecates functions
9148 like _send_private_message_key, _relay_notify etc. Affected
9149 file is silcd/packet_send.[ch].
9151 Removed silc_server_send_key_agreement,
9152 silc_server_send_private_message_key and
9153 silc_server_packet_relay_notify functions from the file
9154 silcd/packet_send.[ch].
9158 * Implemented the SILC_NOTIFY_TYPE_KILLED notify handling in the
9159 server. Affected file silcd/packet_receive.[ch].
9161 * Implemented the KILL command to the client. Implemented the
9162 SILC_NOTIFY_TYPE_KILLED notify handling in the client library.
9163 Affected files lib/silcclient/command[_reply].c and
9164 lib/silcclient/client_notify.c. Implemented the KILL notify
9165 printing in the user inteface.
9167 * Fixed a lot silc_parse_nick memory leaks from the client
9168 library in the file lib/silcclient/command.c.
9170 * Changed the silc_server_send_notify_on_channels's `sender'
9171 argument from SilcSocketConnection to SilcClientEntry to
9172 check the sender as entry and not as connection object and not
9173 to send to the client provided as argument. The affected file
9174 is silcd/packet_send.[ch].
9176 * The notify packets that are destined directly to the client used
9177 to not to be processed by the server. Now changed that and the
9178 server processes all notify packets. After relaying the packet
9179 to the client the notify packet is processed in the server.
9181 * The silc_server_free_client_data now checks whether there is
9182 pending outgoing traffic for the client and purges the data to
9183 the network before removing the client entry.
9185 Sun Mar 18 21:02:47 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9187 * Added SILC_NOTIFY_TYPE_KILLED notify type. It is sent when
9188 an client is killed from the SILC Network. Updated the protocol
9191 Added new function silc_server_send_notify_killed to the
9192 silcd/packet_send.[ch].
9194 * Added function silc_server_packet_relay_notify to relay notify
9195 packets that are destined directly to a client. In this case
9196 the server does not process the notify packets but merely relays
9197 it to the client. Affected file silcd/packet_send.[ch].
9199 Added also silc_server_packet_process_relay_notify to check
9200 whereto relay the notify. Affected file is
9201 silcd/packet_receive.[ch].
9203 * Implemented the KILL command to the server.
9207 * Added the backup schema desgined last fall to the protocol
9208 specs for everyone to see. The specification is in the
9209 *-spec-xx.txt draft and the packet type definitions for the
9210 backup routers is in *-pp-xx.txt draft. Thusly, added also
9211 new packet type SILC_PACKET_CELL_ROUTERS.
9213 * A big security problem in the implementation discovered. The
9214 signoff of an client did not cause new channel key generation
9215 which it of course should've done. The channel keys must be
9216 always re-generated when client leaves (or signoffs) the channel.
9217 The silc_server_remove_from_channels funtion now handles
9218 the channel key re-generation.
9220 * Added `sender' argument to the silc_server_send_notify_on_channels
9221 to not to send the client provided as argument. Affected file
9222 silcd/packet_send.[ch].
9224 Fri Mar 16 15:52:49 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9226 * Implemented OPER and SILCOPER commands into the server and
9229 * Added silc_auth_verify and silc_auth_verify_data to verify
9230 the authentication directly from the authentication payload.
9231 It supports verifying both passphrase and public key based
9232 authentication. Affected file lib/silccore/silcauth.[ch].
9234 * Added `hash' field to the SilcIDListData structure. It is the
9235 hash negotiated in the SKE protocol. Affected file is
9238 * Slight redesigning of the SilcAuthPayload handling routines.
9239 Do not send SilcPKCS but SilcPublicKey as argument.
9241 * Implemented the public key authentication support to the
9242 serverconfig. The public key is loaded from the provided path
9243 and saved as authentication data to void * pointer. Thus,
9244 changed the unsigned char *auth_data to void *auth_data;
9246 * Fixed SHUTDOWN command to send the reply before the server
9247 is shutdown. :) Affected file silcd/command.c.
9249 * Fixed fatal bug in CONNECT command. The hostname was invalid
9250 memory and server crashed. Affected file silcd/command.c.
9252 * Fixed fatal bug in CLOSE command. The server_entry became
9253 invalid but was referenced later in the command. Affected file
9256 Thu Mar 15 12:46:58 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9258 * Fixed fatal bug in failure packet handling. Server ignored
9259 the failure and thus crashed when it came.
9263 Wed Mar 14 20:37:35 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9265 * Added new SILC_CF_LAG_STRICT command flag that strictly forces
9266 that the command may be executed only once in (about) 2 seconds.
9267 The old SILC_CF_LAG flag is same but allows command bursts up
9268 to five before limiting.
9270 Added the support for CF_LAG and CF_LAG_STRICT flags to the
9271 server code. Various commands now includes the CF_LAG_STRICT
9272 flag to disallow any kind of miss-use of the command.
9274 * Fixed the silc_buffer_unformat to not to allocate any data
9275 if the length of the data is zero. It used to allocate the
9276 length + 1. Affected file lib/silcutil/silcbuffmt.c.
9278 Wed Mar 14 16:10:30 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9280 * Changed the format of AdminConnection configuration section
9281 in the server. Added username of the admin to the format.
9282 Affected files silcd/serverconfig.[ch].
9284 Added silc_server_config_find_admin into silcd/serverconfig.[ch]
9285 to return admin configuration data by host, username and/or
9288 Wed Mar 14 13:18:16 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9290 * Implemented WHOWAS command to the server. Added the functions:
9292 silc_server_command_whowas_parse,
9293 silc_server_command_whowas_send_reply,
9294 silc_server_command_whowas_from_client and
9295 silc_server_command_whowas_from_server
9297 * Added <Client ID> argument to the WHOWAS command reply. Updated
9298 the protocol specs accordingly.
9300 * Implemented WHOWAS command and command_reply to the client
9303 Implemented the WHOWAS printing on the user interface.
9305 Tue Mar 13 22:17:34 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9307 * Added new argument to the WHOWAS command reply, the real name.
9308 It is an optional argument. Updated the protocol specs.
9310 * Added SilcIDCacheDestructor callback that is registered when
9311 the SilcIDCache is allocated. The callback is called when
9312 an cache entry in the ID Cache expires, or is purged from the
9313 cache. Added into lib/silccore/idcache.[ch].
9315 Added silc_idlist_client_destructor to the silcd/idlist.[ch]
9316 to destruct the client entries when the cache entry expires.
9317 Other ID Cache's in server and in the client library ignores
9320 * If the ID Cache entry's `expire' field is zero then the entry
9321 never expires. Added boolean `expire' argument to the
9322 silc_idcache_add function in the lib/silccore/idcache.[ch].
9323 If it is TRUE the default expiry value is used.
9325 * Added silc_server_free_client_data_timeout that is registered
9326 when client disconnects. By default for 5 minutes we preserve
9327 the client entry for history - for WHOWAS command.
9329 Tue Mar 13 13:26:18 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9331 * Added support to the server to enforce that commands are not
9332 executed more than once in 2 seconds. If server receives
9333 commands from client more frequently, timeout is registered
9334 to process the commands. Affected file silcd/command.c.
9335 Added new function silc_server_command_process_timeout.
9337 * Changed NICK_NOTIFY handling in client library to check that
9338 if the client's nickname was changed, so there is no need to
9339 resolve anything from the server.
9341 * Removed error printing from the WHOIS and IDENTIFY commands.
9342 If error occurs then it is ignored silently in the client library.
9343 The application, however, may map the received error to
9344 human readable error string. The application currently maps
9345 the NO_SUCH_NICKNAME error to string.
9347 * Made the command status message public to the application. Moved
9348 them from lib/silcclient/command_reply.c to
9349 lib/silcclient/command_reply.h. The application can map the
9350 received command status to the string with the
9351 silc_client_command_status_message function.
9353 * Added check to the server to check that client's ID is same
9354 as the Source ID in the packet the client sent. They must
9357 Tue Mar 13 12:49:21 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9359 * Added dist-bzip hook to the Makefile.am to make bzip2
9360 compressed distributions.
9362 Mon Mar 12 18:43:38 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9364 * Server now enforces the maximum length for the nickname and
9365 the channel as protocol specification dictates. 128 bytes for
9366 nickname and 256 bytes for channel name.
9368 * Moved the WHOIS printing to the application. The client libary
9369 does not print out the WHOIS information anymore, the application
9370 must do it. Renamed silc_client_command_reply_whois_print to
9371 the silc_client_command_reply_whois_save.
9373 The client's idle time is also sent to the application now, and
9374 the idle is shown on screen.
9376 * Added silc_client_command_reply_identify_save to save the
9377 received IDENTIFY entries.
9379 * Do not check for channel private keys in message sending and
9380 reception if the channel does not have the PRIVKEY mode set.
9381 Affected file lib/silclient/client_channel.c.
9383 Sun Mar 11 20:25:06 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9385 * Fixed a minor bug if WHOIS and IDENTIFY command parsing that
9386 just surfaced after chaning the JOIN procedure.
9388 Sun Mar 11 14:59:05 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9390 * Added silc_client_get_clients_by_list to get client entries
9391 from Client ID list, that is returned for example by JOIN
9392 and USERS command replies. The application should use this
9393 function for example when JOIN command reply is received to
9394 resolve the clients already on the channel (library does not
9395 do that anymore as USERS command reply is not used in the JOIN
9396 procedure anymore). Affected files lib/silcclient/silcapi.h and
9397 lib/silcclient/idlist.c.
9399 * JOIN command reply and USERS command reply returns now SilcBuffer
9400 pointers instead of unsigned char pointers when returning
9401 the client list and mode list.
9403 * Added <Client ID> argument to the JOIN command reply, mainly
9404 for the server to identify for which client the command was
9405 originally sent. Updated protocol specs accordingly.
9407 * Added SilcDlist private_key pointer to the SilcChannelEntry
9408 in the client to support the channel private keys. Affected
9409 file is lib/silcclient/idlist.h.
9411 * Added SilcChannelPrivateKey argument to the function
9412 silc_client_send_channel_message so that application can choose
9413 to use specific private ke if it wants to. If it is not provided,
9414 the normal channel key is used, unless private keys are set.
9415 In this case the first (key that was added first) is used
9416 as the encryption key.
9418 * Implemented the support for channel private key handling.
9419 Implemented the following functions:
9421 silc_client_add_channel_private_key,
9422 silc_client_del_channel_private_keys,
9423 silc_client_del_channel_private_key,
9424 silc_client_list_channel_private_keys and
9425 silc_client_free_channel_private_keys
9427 Affected file lib/silcclient/client_channel.c.
9429 * Added the support for the private keys in the channel message
9430 sending and encryption and in the message reception and
9431 decryption. Affected funtions are
9432 silc_client_send_channel_message and silc_client_channel_message.
9434 Sat Mar 10 21:36:22 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9436 * Added SKE's key verify callback to the client library's
9437 KE protocol context. Affected files lib/silcclient/protocol.[ch].
9439 * Removed the statement that server (or router) must send USERS
9440 command reply when joining to the channel so that the client
9441 knows who are on the channel. Instead, the client list and
9442 client's mode list is now sent in the JOIN command reply to the
9443 client who joined channel. This is better solution.
9445 * Added function silc_server_get_users_on_channel and function
9446 silc_server_save_users_on_channel to the silcd/server.[ch].
9448 * Removed function silc_server_command_send_users from the
9451 * Do not show topic on the client library anymore. The topic is
9452 sent in the command reply notify to the application and the
9453 application must show the topic now.
9455 Sat Mar 10 00:07:37 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9457 * Added client searching by nickname hash into the IDENTIFY and
9458 WHOIS commands in the server as they were clearly missing from
9459 them. Affected file is silcd/command.c.
9461 * Fixed a bug in private message receiving in the client library.
9462 The remote ID was freed and it wasn't supposed, now it is
9465 Fri Mar 9 12:40:42 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9467 * Minor fix to the channel payload; allocate the data area, as it
9468 needs to be of specific length.
9470 * If the key agreement port is zero then the operating
9471 system will define the bound port. Affected files are
9472 lib/silcclient/silcapi.h and lib/silcclient/client_keyagr.c.
9474 * Added new function silc_channel_payload_decrypt into the file
9475 lib/silccore/silcchannel.[ch].
9477 * Moved the channel message etc, check from silc_packet_decrypt
9478 to applications. The library calls now a generic
9479 SilcPacketCheckDecrypt callback which is to return TRUE or FALSE
9480 when the packet is either normal or special. This was done to
9481 allow more wide range of checking that was not allowed when
9482 the code was in library. Now applications can do virtually any
9483 checks to the packet and return to the library the decision how
9484 the packet should be processed. Affected files are
9485 lib/silccore/silcpacket.[ch].
9487 Added silc_server_packet_decrypt_check to the server and
9488 silc_client_packet_decrypt_check to the client library.
9490 * Added silc_server_packet_send_srcdest into silcd/packet_send.[ch]
9491 to send with specified source and destination information.
9493 * Channel message delivery between routers was broken after the
9494 channel key distribution was fixed earlier. The channel key
9495 was used be to distributed to other routers as well which is not
9496 allowed by the protocol. Now this is fixed and channel keys
9497 really are cell specific and the channel message delivery between
9498 routers comply with the protocol specification.
9500 * Fixed various commands in server to check also the global list
9501 for the channel entry and not just the local list. The affected
9502 file silcd/command.c.
9504 Thu Mar 8 21:39:03 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9506 * Added assert()s to buffer formatting and unformatting routines
9507 to assert (if --enable-debug) when error occurs. Affected
9508 file: lib/silcutil/silcbuffmt.c.
9510 * Changed to auto-reconnect to check whether the remote host is
9511 router and register the re-connect timeout if it is. It used
9512 to check that whether we are normal server, but router must do
9513 auto-reconnect with another router as well. Affected file
9516 * Removed the [<key len>] option from CMODE command as the cipher
9517 name decides the key length, nowadays. See the defined ciphers
9518 from the protocol specification.
9520 * Added [<hmac>] option to the CMODE command to define the HMAC
9521 for the channel. Added SILC_CMODE_HMAC channel mode.
9523 * Added [<hmac>] option for the JOIN command so that user can
9524 select which HMAC is used to compute the MACs of the channel
9527 * Added Hmac field to the Channel Message Payload. The integrity
9528 of plaintext channel messages are now protected by computing
9529 MAC of the message and attaching the MAC to the payload. The
9530 MAC is encrypted. Now, it is clear that this causes some
9531 overhead to the size of the packet but rationale for this is that
9532 now the receiver can verify whether the channel message decrypted
9533 correctly and also when private keys are set for the channel the
9534 receiver can decrypt the packet with several keys and check from
9535 the MAC which key decrypted the message correctly.
9537 * Added silc_cipher_encrypt and silc_cipher_decrypt into the
9538 lib/silccrypt/silccipher.[ch].
9540 * Added silc_hash_len to return the digest length into the
9541 lib/silcrypt/silchash.[ch].
9543 * Rewrote parts of Silc Channel Payload interface in the
9544 lib/silccore/silcchannel.[ch]. The encode function now also
9545 encrypts the packet and parse function decrypts it.
9547 Wed Mar 7 20:58:50 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9549 * Fixed a minor formatting bug in the SKE's key material processing.
9550 It actually might have processed the keys wrong way resulting
9553 * Redefined the mandatory HMAC algorithms and added new algorithms.
9554 Added hmac-sha1-96 and hmac-md5-96 which are normal hmac-sha1
9555 and hmac-md5 truncated to 96 bits. The mandatory is now
9556 hmac-sha1-96. Rest are optional (including the one that used
9557 to be mandatory). Rationale for this is that the truncated HMAC
9558 length is sufficient from security point of view and can actually
9559 make the attack against the HMAC harder. Also, the truncated
9560 HMAC causes less overhead to the packets. See the RFC2104 for
9563 * Added new [hmac] configuration section. The SKE used to use
9564 the hash names (md5 and sha1) in the SKE proposal as HMCAS which
9565 is of course wrong. The official names that must be proposed in
9566 the SKE are the ones defined in the protocol specification
9567 (hmac-sha1-96 for example). The user can configure any hmac
9568 using any hash function configured in the [hash] section. At
9569 least, the mandatory must be configured.
9571 Rewrote the HMAC interface in lib/silccrypt/silchmac.[ch].
9573 * Added HMAC list to the SKE proposal list. It has now both
9574 hash algorithm list and HMAC list. This makes the protocol
9575 incompatible with previous versions. The SKE now seems to work
9576 the way it is supposed to work, for the first time actually.
9578 * Defined plain Hash algorithms to the protocol specification.
9581 Tue Mar 6 15:36:11 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9583 * Implemented support for key agreement packets into the server.
9584 Added functions silc_server_key_agreement and
9585 silc_server_send_key_agreement. Other than these functions,
9586 server has nothing to do with this packet.
9588 * Added support for private message key packets into the server.
9589 Added functions silc_server_private_message_key and
9590 silc_server_send_private_message_key.
9594 * Changed the silc_[client|server]_protocol_ke_set_keys to be
9595 called in the protocol's final callback instead in the END
9596 protocol state. This makes a little more sense and in the same
9597 time in client we can use the same protocol routines for normal
9598 key exchange and to key agreement packet handling as well.
9600 * Added to both client's and server's KE protocol context the
9601 SilcSKEKeyMaterial pointer to save the key material. We will
9602 bring the key material to the protocol's final callback by doing
9603 this. The final callback must free the key material.
9605 * Added SKE's packet_send callback into client's KE protocol
9606 context so that the caller can choose what packet sending function
9607 is used. This way we can use different packet sending when
9608 doing normal SKE when doing key agreement packet handling (in
9609 the key agreement packet handling we do not want to encrypt
9612 * Implemented the responder side of the key agreement routines
9613 in the client. The client can now bind to specified port and
9614 accept incoming key negotiation. The key material is passed
9615 to the application after the protocol is over.
9617 * Implemented the processing of incoming Key Agreement packet
9618 in the client. Added function silc_client_key_agreement to
9621 * Implemented the intiator side of the key agreement routines
9622 in the client. The client can now initiate key agreement with
9623 another remote client. The key material is passed to the
9624 application after the protocol is over.
9626 * Created client_keyagr.c to include all the key agreement
9629 * Added macro SILC_TASK_CALLBACK_GLOBAL which is equal to the
9630 SILC_TASK_CALLBACK except that it is not static.
9632 * Created client_notify.c and moved the Notify packet handling
9633 from the client.[ch] into that file.
9635 * Created client_prvmsg.c and moved all private message and
9636 private message key routines from the client.[ch] into that file.
9638 * Create client_channel.c and moved all channel message and
9639 channel private key routines from the client.[ch] into that file.
9641 * Changed silc_client_get_client_by_id_resolve to resolve with
9642 WHOIS command instead of IDENTIFY command, in the file
9643 lib/silclient/idlist.c.
9645 Mon Mar 5 18:39:49 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9647 * Implemented the SKE's responder side to the Client library.
9649 * When FAILURE is received to the protocol do not trust it
9650 blindly. Register a timeout to wait whether the remote closes
9651 the connection as it should do it, only after that process the
9652 actual failure. This was changed to both client and server.
9654 * Added client_internal.h to include some of the structures
9655 there instead of client.h in lib/silcclient/.
9657 * Added function silc_task_unregister_by_callback to unregister
9658 timeouts by the callback function.
9660 Sat Mar 3 19:15:43 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9662 * Some "Incomplete WHOIS info" errors has been appearing on the
9663 log files. Took away the entry->userinfo check from WHOIS
9664 reply sending. The entry->userinfo is now " " if client did not
9665 provide one. I thought this was fixed earlier but something
9666 is wrong still. Let's see if the error still appears.
9668 Wed Feb 28 20:56:29 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9670 * Fixed a minor bug in the login when the channel key is
9671 re-generated in the server. It used to generate the key in
9672 wrong order and thus caused problems in the channel traffic.
9674 * Fixed a minor bug in channel key distsribution after
9675 KICK command. The key was not sent to the router even though
9678 Tue Feb 27 20:24:25 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9680 * Added silc_ske_process_key_material_data as generic routine
9681 to process any key material as the SILC protocol dictates. The
9682 function is used by the actual SKE library but can be used by
9683 applications as well. This relates to the private message keys
9684 and the channel private keys since they must be processed the
9685 same way the normal SILC session keys. The protocol dictates
9686 this. Affected files: lib/silcske/silcske.[ch].
9688 Added also silc_ske_free_key_material to free the
9689 SilcSKEKeyMaterial structure.
9691 * Defined silc_cipher_set_key function to set the key for
9692 cipher without using the object's method function. The affected
9693 files: lib/silccrypt/silccipher.[ch].
9695 * Implemented silc silc_client_add_private_message_key,
9696 silc_client_add_private_message_key_ske,
9697 silc_client_del_private_message_key,
9698 silc_client_list_private_message_keys and
9699 silc_client_free_private_message_keys functions in the
9702 Added functions silc_client_send_private_message_key to send
9703 the Private Message Key payload and silc_client_private_message_key
9704 to handle incoming Private Message Key payload.
9706 * Added Cipher field to the Private Message Key payload to set
9707 the cipher to be used. If ignored, the default cipher defined
9708 in the SILC protocol (aes-256-cbc) is used.
9710 Tue Feb 27 13:30:52 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9712 * Removed lib/silcclient/ops.h file.
9714 Redefined parts of the SILC Client Library API. Created new
9715 file silcapi.h that deprecates the ops.h file and defines the
9716 published Client Library API. Defined also private message key
9717 API and channel private key API into the file.
9719 This is the file that the application must include from the
9720 SILC Client Library. Other files need not be included by
9721 the application anymore.
9723 * Added new key_agreement client operation callback and also
9724 defined the Key Agreement library API for the application.
9726 Tue Feb 27 11:28:31 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9728 * Added new packet type: SILC_PACKET_KEY_AGREEMENT. This packet
9729 is used by clients to request key negotiation between another
9730 client in the SILC network. If the negotiation is started it
9731 is performed using the SKE protocol. The result of the
9732 negotiation, the secret key material, can be used for example
9733 as private message key.
9735 Implemented the Key Agreement payload into the files
9736 lib/silccore/silauth.[ch].
9738 Mon Feb 26 12:13:58 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9740 * Redefined ciphers for the SILC protocol. Added some new ciphers
9741 and defined the key lengths for the algorithms. Changed the
9742 code accordingly. The default key length is now 256 bits.
9744 * Fixed SKE key distribution function silc_ske_process_key_material
9745 when the key length is more than 128 bits. The default key
9746 length in SILC is now 256 bits.
9748 * Added new command status type: SILC_STATUS_ERR_UNKOWN_ALGORITHM
9749 to indicate unsupported algorithm.
9751 * Renamed rijndael.c to aes.c and all functions as well.
9753 * Fixed a long standing channel key setting bug in client library.
9754 Weird that it has never surfaced before.
9756 * Fixed bug in channel deletion. If the entire channel is removed
9757 then it must also delete the references of the channel entry
9758 from the client's channel list as the client's channel entry and
9759 the channel's client entry share same memory.
9761 Sun Feb 25 20:47:29 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9763 * Implemented CONNECT and SHUTDOWN commands in the client.
9765 * Implemented CLOSE command to the client.
9767 * Added the function silc_idlist_find_server_by_name into the
9768 files silcd/idlist.[ch].
9770 Added the function silc_idlist_find_server_by_conn into the
9771 files silcd/idlist.[ch].
9773 Sat Feb 24 23:45:49 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9775 * DIE command was renamed to SHUTDOWN. Updated the both code
9778 * Defined SILC_UMODE_NONE, SILC_UMODE_SERVER_OPERATOR and
9779 SILC_UMODE_ROUTER_OPERATOR modes into lib/silccore/silcmode.h.
9781 * Implemented CONNECT, CLOSE and SHUTDOWN commands to the server
9784 * Added function silc_server_create_connection function to create
9785 connection to remote router. My server implementation actually
9786 does not allow router to connect to normal server (it expects
9787 that normal server always initiates the connection to the router)
9788 so the CONNECT command is only good for connecting to another
9791 Sat Feb 24 16:03:45 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9793 * Added SILC_NOTIFY_TYPE_KICKED to indicate that the client
9794 or some other client was kicked from the channel.
9796 Implemented the handling of the notify type to both client
9799 Implemented silc_server_send_notify_kicked to send the KICKED
9800 notify. It is used to send it to the server's primary router.
9802 * Implemented the KICK command into server and client.
9804 * Added `query' argument to the silc_idlist_get_client function
9805 to indicate whether to query the client from server or not if
9808 * Added new command status type SILC_STATUS_ERR_NO_CHANNEL_FOPRIV
9809 to indicate that the client is not channel founder.
9813 Sat Feb 24 00:00:55 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9815 * Removed the rng context from SilcPacketContext structure and
9816 changed that the packet routine uses the Global RNG API.
9818 Fri Feb 23 11:22:57 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9820 * Added support for quit message that client can "leave" on the
9821 channel when it quits the SILC. It is ditributed inside the
9822 SILC_NOTIFY_TYPE_SIGNOFF notify type.
9824 Added silc_server_free_client_data that will take the
9825 signoff message as argument.
9827 * Changed SKE routines to use the silc_pkcs_sign/verify routines.
9829 Thu Feb 22 23:05:36 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9831 * Updated parts of the protocol specification to keep it up
9834 Thu Feb 22 15:08:20 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9836 * Added List flag (SILC_PACKET_FLAG_LIST) to indicate list of
9837 payloads in one packet.
9839 * Deprecated following packet types: NEW_ID_LIST, NEW_CHANNEL_LIST,
9840 NEW_CHANNEL_USER_LIST, SET_MODE and SET_MODE_LIST. List packets
9841 use now the new List flag.
9843 * Also deprecated the following packet types: REPLACE_ID,
9844 NEW_CHANNEL_USER and REMOVE_CHANNEL_USER packet types.
9846 * Added list support for Notify packet in server.
9848 * Added silc_server_send_notify_channel_change to send the
9849 CHANNEL_CHANGE notify type to replace channel ID's. Deprecates
9850 the silc_server_send_replace_id.
9852 * Added silc_server_send_notify_nick_change to send the
9853 NICK_CHANGE notify type. Deprecates the function
9854 silc_server_send_replace_id.
9856 * Added silc_server_send_notify_join to send the JOIN notify type.
9857 Deprecates the function silc_server_send_new_channel_user.
9859 * Added silc_server_send_notify_leave to send LEAVE notify type.
9860 Deprecates the function silc_server_send_remove_channel_user.
9862 * Added silc_server_send_notify_cmode and
9863 silc_server_send_notify_cumode to send CMODE and CUMODE notify
9864 types. Deprecates the silc_server_send_set_mode function.
9866 * Added SERVER_SIGNOFF notify type to indicate that server has
9867 quit. This means that all clients on the channel from that
9868 server will drop. This can be also used when netsplit happens.
9870 Deprecated REMOVE_ID packet type since it is not needed anymore
9873 Added silc_server_send_notify_server_signoff to send the
9874 SERVER_SIGNOFF notify type. Deprecates the function
9875 silc_server_send_remove_id.
9877 Added also silc_server_send_notify_signoff to send the
9878 SIGNOFF notify type.
9880 * Employed the PKCS #1. It is the mandatory way to do RSA in the
9881 SILC protocol from this day on. Changed the protocol
9882 specification as well.
9884 * Added silc_server_send_notify_topic_set to send TOPIC_SET
9885 notify type. It is used between routers to notify about
9886 topic changes on a channel.
9888 * Added silc_id_dup into lib/silccore/id.[ch] to duplicate
9891 * Partly updated the protocol specification to comply with the
9892 changes now made. It is still though a bit outdated.
9894 * The JOIN notify type now takes one extra argument <Channel ID>.
9895 The packet used to be destined to the channel but now the
9896 JOIN type may be sent as list thus it is impossible to
9897 destine it to any specific channel. By adding this argument
9898 it is again possible.
9900 Wed Feb 21 22:39:30 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9902 * Added CREDITS file. The CHANGES and CREDITS file will appear
9903 in the distribution as well.
9905 Wed Feb 21 14:17:04 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9907 * Implemented CMODE_CHANGE, CUMODE_CHANGE and TOPIC_SET notify
9908 types in the server's silcd/packet_receive.c.
9910 * Implemented CMODE and CUMODE to work in router environment.
9912 * Fixed minor encoding and decoding buglet from the
9913 lib/silccore/silcmode.c.
9915 * Fixed buffer overflow from lib/silcclient/command.c in USERS
9918 Wed Feb 21 12:44:00 EET 2001 Mika Boström <bostik@lut.fi>
9920 * Changed all SilcConfigServer* and silc_config_server* to
9921 SilcServerConfig* and silc_server_config*, respectively.
9924 Wed Feb 21 00:10:00 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9926 * Associated the ID (client or server ID) to the Authentication
9927 Payload to avoid any possibility of forging. Updated the
9928 protocol specification and the code accordingly.
9930 Tue Feb 20 14:14:14 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9932 * The RSA key length is now save to the RsaKey context in the
9933 key generation process in lib/silccrypt/rsa.c. The key length
9934 is now used to figure out the maximum size of the block allowed
9935 to be encrypted/signed.
9937 * Added silc_mp_mp2bin_noalloc into lib/silcmath/mpbin.[ch]. It
9938 is equivalent to the silc_mp_mp2bin but does not allocate any
9941 * Changed silc_mp_mp2bin API to take length argument. If it is
9942 non-zero then the buffer is allocated that large. If zero, then
9943 the size is approximated using silc_mp_sizeinbase, which however
9946 * Created Global RNG API which is global RNG that application can
9947 initialize. After initializing, any routine anywhere in the
9948 code (including library) can use RNG without allocating a new
9949 RNG object. This was done to allow this sort of use of the
9950 RNG in code that has no chance to allocate RNG object. All
9951 applications currently allocate this and many routines in the
9952 library use this. Affected file lib/silccrypt/silcrng.[ch].
9954 * Removed the RNG kludge from lib/silcmath/primegen.c and changed
9955 it to use the Global RNG API.
9957 * Defined Authentication Payload into protocol specification that
9958 is used during SILC session to authenticate entities. It is
9959 used for example by client to authenticate itself to the server
9960 to obtain server operator privileges.
9962 Implemented this payload into the lib/silccore/silcauth.[ch].
9963 Implemented also routines for public key based authentication
9964 as the new protocol specification dictates.
9966 Moved definitions of different authentication methods from
9967 lib/silccore/silcprotocol.h into lib/silccore/silcauth.h.
9969 * Added silc_pkcs_encrypt, silc_pkcs_decrypt, silc_pkcs_sign,
9970 silc_pkcs_verify and silc_pkcs_sign_with_hash and
9971 silc_pkcs_verify_with_hash functions into the file
9972 lib/silccrypt/silcpkcs.[ch].
9974 Mon Feb 19 19:59:28 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9976 * The client entry's userinfo pointer must be always valid.
9977 Otherwise the [<unknown>] bug will surface beacuse the WHOIS
9978 will fail since it requires the userinfo. Now, the userinfo
9979 is allocated as "" if actual userinfo does not exist. Actually,
9980 it must exist and it is totally Ok to drop client connections
9981 that does not announce the userinfo. However, we will make
9982 this workaround for now.
9984 * Added silc_net_get_remote_port into lib/silcutil/silcnet.[ch]
9985 to return the remote port by socket.
9987 Mon Feb 19 14:26:49 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9989 * Changed SILC_SERVER_COMMAND_EXEC_PENDING macro to the name
9990 SILC_SERVER_PENDING_EXEC and added an new macro
9991 SILC_SERVER_PENDING_DESTRUCTOR which is called to free the
9992 data or when error occurs while processing the pending command.
9994 Added new argument `destructor' into silc_server_command_pending
9995 and to the SilcServerCommandPending object. This destructor is
9996 now called after calling the pending callback or if error occurs
9997 immediately. If error occurs the actual pending callback won't
9998 be called at all - only the destructor. The destructor may be
9999 NULL if destructor is not needed.
10001 All this applies for client library code as well. Similar
10002 changes were made there as well for the pending commands.
10004 In the client, the application must now allocate the
10005 SilcClientCommandContext with the silc_client_command_alloc
10008 * Added reference counter to the SilcServerCommandContext. Added
10009 function silc_server_command_alloc and silc_server_command_dup
10012 Same type of functions added to the client library for the same
10015 * Removed the cmd_ident from IDListData away since it is now
10016 global for all connections. It is the command identifier used
10017 in command sending and with pending commands. The affected file
10020 * Added reference counter to the SilcSocketConnection objecet to
10021 indicate the usage count of the object. The object won't be
10022 freed untill the reference counter hits zero. Currently only
10023 server uses this, and client ignores it. The client must be
10024 set to use this too later. The affected files are
10025 lib/silccore/silcsockconn.[ch]. Added also the function
10026 silc_socket_dup to increase the reference counter.
10028 This was mainly added because it is possible that the socket
10029 is removed underneath of pending command or other async
10030 operation. Now it won't be free'd and proper DISCONNECTING
10031 flags, etc. can be set to avoid sending data to connection that
10032 is not valid anymore.
10034 * Added SILC_SET_DISCONNECTING to server.c when EOF is read from
10035 the connection. After that it sets SILC_SET_DISCONNECTED.
10036 It is, however, possible that the socket data is not still freed.
10037 The silc_server_packet_process now checks that data is not
10038 read or written to connection that is DISCONNECTED. The socket
10039 get's freed when the reference counter hits zero.
10041 Mon Feb 19 00:50:57 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10043 * Changed the client operation API: channel_message operation's
10044 `sender' is now the client entry of the sender, not the nickname
10045 and the `channel' is the channel entry, not the channel name.
10047 In the private_message operation the `sender' is now also the
10048 client entry of the sender not the nickname.
10050 Affected file is lib/silcclient/ops.h and all applications
10051 using the client operations.
10053 Sat Feb 17 22:11:50 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10055 * Moved the calling of ops->connect() from connect_to_server_final
10056 into receive_new_id functin since that is the point when the
10057 client is actually allowed to send traffic to network. The
10058 affected file is lib/silcclient/client.c.
10060 Sat Feb 17 13:15:35 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10062 * When receiving NEW_CHANNEL_LIST, NEW_CHANNEL_USER_LIST,
10063 NEW_ID_LIST and SET_MODE_LIST packets, broadcast the list packet
10064 (if needs broadcasting) instead of broadcasting the packets one
10065 by one which would make a burst in the network traffic.
10067 * Added `broadcast' argument to the functions in silcd/server.[ch]
10068 silc_server_create_new_channel[_with_id] to indicate whether
10069 to send New Channel packet to primary router.
10071 Sat Feb 17 01:06:44 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10073 * Added new function into the silcd/server.[ch] files:
10074 silc_server_create_new_channel_with_id to create new channel with
10075 already existing Channel ID.
10077 * Added new packet type SILC_PACKET_SET_MODE_LIST into the file
10078 lib/silccore/silcpacket.h. This packet is used t send list of
10079 Set Mode payloads inside one packet. Server uses this to set
10080 the modes for the channels and clients on those channels, that it
10081 announced to the router when it connected to it. The protocol
10082 specification has been updated accordingly.
10084 * The silc_server_new_channel did not handle the packet coming
10085 from normal server as it normally does not send that. However,
10086 when it announces its channels it does send it. Implemented
10087 the support for that.
10089 * Added SILC_ID_CHANNEL_COMPARE macro to compare to Channel ID's
10090 into the file lib/silccore/id.h.
10092 Fri Feb 16 23:57:29 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10094 * Fixed memory leaks in the functions silc_idlist_del_client,
10095 silc_idlist_del_channel and silc_idlist_del_server in the file
10096 silcd/idlist.c. All of those leaked like a sieve.
10098 * Fixed some small memory leaks in the client's function
10099 silc_client_notify_by_server.
10101 * Added functions into silcd/server.c: silc_server_announce_clients,
10102 silc_server_announce_channels and silc_server_announce_server.
10103 These functions are used by normal and router server to announce
10104 to its primary router about clients, channels and servers (when
10105 router) that we own. This is done after we've connected to the
10108 These functions effectively implements the following packet types:
10109 SILC_PACKET_NEW_CHANNEL_LIST, SILC_PACKET_NEW_CHANNEL_USER_LIST
10110 and SILC_PACKET_NEW_ID_LIST.
10112 * Added new functions into the silcd/packet_receive.[ch]:
10113 silc_server_new_id_list, silc_server_new_channel_list and
10114 silc_server_new_channel_user_list to handle the incoming
10115 NEW_ID_LIST, NEW_CHANNEL_LIST and NEW_CHANNEL_USER_LIST packets.
10117 * Added support of changing Channel ID in the function
10118 silc_server_replace_id. If the server that announces a channel
10119 to the router already exists in the router (with same name but
10120 with different Channel ID), router is responsible to send
10121 Replace ID packet to the server and force the server to change
10122 the Channel ID to the one router has.
10124 * Added new notify type SILC_NOTIFY_TYPE_CHANNEL_CHANGE to notify
10125 client that the Channel ID has been changed by the router. The
10126 normal server sends this to the client. Client must start using
10127 the new Channel ID as the channel's ID.
10129 Implemented handling of this new type into lib/silcclient/client.c
10130 into the function silc_client_notify_by_server.
10132 * Added new function silc_idlist_replace_channel_id into the files
10133 silcd/idlist.[ch] to replace the Channel ID.
10135 Fri Feb 16 14:14:00 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10137 * Call silc_server_command_identify_check always when processing
10138 the IDENTIFY command in silcd/command.c
10140 Thu Feb 15 20:07:37 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10142 * Added new packet type SILC_PACKET_HEARTBEAT that is used to
10143 send keepalive packets. The packet can be sent by clients,
10144 servers and routers.
10146 Added function silc_socket_set_heartbeat into the file
10147 lib/silccore/silcsockconn.[ch] to set the heartbeat timeout.
10148 If not set, the heartbeat is not performed. The actual
10149 heartbeat is implemented in the low level socket connection
10150 library. However, application is responsible of actually
10151 sending the packet.
10153 Added silc_server_send_heartbeat to send the actual heartbeat
10154 packet into silcd/packet_send.[ch]. Server now performs
10155 keepalive with all connections.
10157 * Added silc_task_get_first function into lib/silcutil/silctask.c
10158 to return the timeout task with shortest timeout. There was a bug
10159 in task unregistration that caused problems. TODO has been
10160 updated to include that task system must be rewritten.
10162 * The client library will now resolve the client information when
10163 receiving JOIN notify from server for client that we know but
10164 have incomplete information.
10166 * Rewrote parts of silc_server_remove_from_channels and
10167 silc_server_remove_from_one_channel as they did not remove the
10168 channel in some circumstances even though they should've.
10170 * Encryption problem encountered in server:
10172 The LEAVE command used to send the Channel Key packet to the
10173 router immediately after generating it. However, the code
10174 had earlier sent Remove Channel user packet but not immediately,
10175 ie. it was put to queue. The order of packets in the router
10176 was that Channel Key packet was first and Remove Channel User
10177 packet was second, even though they were encrypted in the
10178 reverse order. For this reason, MAC check failed. Now, this
10179 is fixed by not sending the Channel Key packet immediately but
10180 putting it to queue. However, this is more fundamental problem:
10181 packets that are in queue should actually not be encrypted
10182 because packets that are sent immediately gets encrypted
10183 actually with wrong IV (and thus MAC check fails). So, packets
10184 that are in queue should be encrypted when they are sent to
10185 the wire and not when they put to the queue.
10187 However, the problem is that the current system has not been
10188 designed to work that way. Instead, the packet is encrypted
10189 as soon as possible and left to the queue. The queue is then
10190 just purged into wire. There won't be any fixes for this
10191 any time soon. So, the current semantic for packet sending
10194 o If you send packet to remote host and do not force the send
10195 (the packet will be in queue) then all subsequent packets to the
10196 same remote host must also be put to the queue. Only after the
10197 queue has been purged is it safe again to force the packet
10200 o If you send all packets immediately then it safe to send
10201 any of subsequent packets through the queue, however, after
10202 the first packet is put to queue then any subsequent packets
10203 must also be put to the queue.
10205 Follow these rules and everything works fine.
10207 Thu Feb 15 14:24:32 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10209 * Added new function silc_server_remove_clients_by_server to
10210 remove all client entries from ID list when the server connection
10211 is lost. In this case it is also important to invalidate all
10212 client entires as they hold the invalid server entry. This
10213 fixes fatal bug when server has lost connection and will reconnect
10216 Wed Feb 14 16:03:25 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10218 * Made some sanity checks to silc_server_daemonise like to check
10219 whether the requested user and group actually exists.
10221 * Added sanity check to SKE's silc_ske_responder_finish to check
10222 that the public and private key actually is valid.
10224 * Invalidate the client's nickname when receiving Replace ID
10225 packet and the Client ID is being replaced. This means that the
10226 server will query the nickname if someone needs it (client)
10229 * Sort the ID Cache in client library when the ID Cache data
10230 has changed (needs sorting).
10232 * Do not allow for SILC client to create several connections to
10233 several servers. The client does not support windows right now
10234 and generating multiple connections causes weird behaviour.
10236 Irssi-silc client does support windows and can handle several
10237 connections without problems, see: www.irssi.org and SILC plugin.
10239 * Fixed some places where client was added to the IDList. The
10240 rule of thumb is following (in order to get everything right):
10241 If the client is directly connected local client then the
10242 `connection' argument must be set and `router' argument must be
10243 NULL to silc_idlist_add_client function. If the client is not
10244 directly connected client then the `router' argument must
10245 bet set and the `connection' argument must be NULL to the
10246 silc_idlist_add_client function.
10248 * The funtion silc_server_packet_send_local_channel actually did
10249 not check whether the client was locally connected or not. It
10250 does that now. Fixed a bug related to LEAVE command.
10252 * Fixed Remove Channel User payload parsing bug in server's
10253 silcd/packet_receive.c. Fixed a bug related to LEAVE command.
10255 * The server's silc_server_save_channel_key now checks also the
10256 global ID list for the channel as it might not be in the local
10257 list. Fixed a bug related to LEAVE command.
10259 * Is this the end of the [<unknown>] buglet that has been lurking
10260 around for a long time? A little for loop fix in server's
10261 silc_server_command_whois_parse that is used by both IDENTIFY
10262 and WHOIS command. At least, this was a clear bug and a cause
10263 of one type of [<unknown>] buglet.
10265 * WHOIS and IDENTIFY commands call the function
10266 silc_server_command_[whois/identify]_check function even if
10267 we are not router server.
10269 Tue Feb 13 19:55:59 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10271 * Added --with-gmp configuration option. If set the GMP
10272 is always compiled in the SILC source tree. If not set then
10273 it is checked whether the system has the GMP3 installed. If
10274 it has then the GMP won't be compiled (the system's headers
10275 and library is used), if it doesn't have it then the GMP is
10276 compiled in the SILC source tree.
10278 Mon Feb 12 11:20:32 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10280 * Changed RSA private exponent generation to what PKCS #1
10281 suggests. We try to find the smallest possible d by doing
10282 modinv(e, lcm(phi)) instead of modinv(e, phi). Note: this is
10283 not security fix but optimization.
10285 Sun Feb 11 18:19:51 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10287 * Added new config entry [Identity] to fork the server and run
10288 it as specific user and group. A patch from Bostik.
10290 * Imported Dotconf configuration library into lib/dotconf.
10291 This will be used to create the SILC configuration files later.
10292 It will appear in the distsribution after this commit.
10294 Sat Feb 10 21:13:45 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10296 * A big code auditing weekend happening. Auditing code for
10297 obvious mistakes, bugs and errors. Also, removing any code
10300 Removed files for being obsolete:
10302 o lib/silcutil/silcbuffer.c (the buffer interface is entirely in
10303 inline in the file lib/silcutil/silcbuffer.h)
10305 o lib/silcutil/silcbufutil.c (the header has inline versions)
10307 Changed code to fix possible error conditions:
10309 o The buffer formatting routines now check that the destination
10310 buffer really has enough space to add the data. This applies for
10311 both buffer formatting and unformatting
10312 (lib/silcutil/silcbuffmt.[ch]). Also, the entire buffer
10313 unformatting was changed to accomodate following rules:
10314 XXX_*STRING_ALLOC will allocate space for the data into the pointer
10315 sent to the function while XXX_*STRING will not allocate or copy
10316 the data into the buffer. Instead it sets the pointer from the
10317 buffer into the pointer sent as argument (XXX_*STRING used to
10318 require that the pointer must be allocated already). This change
10319 makes this whole thing a bit more consistent and more optimized
10320 (note that the data returned in the unformatting with XXX_*STRING
10321 must not be freed now). The routines return now -1 on error.
10323 o Tried to find all code that use buffer_format and buffer_unformat
10324 and added return value checking to prevent formatting and
10325 especially unformatting errors and possible subsequent fatal
10328 o Changed ske->x and ske->KEY to mallocated pointers in
10329 lib/silcske/silcske.h. Fixed possible data and memory leak.
10331 o Added return value checking to all *_parse* functions. Fixed
10332 many memory leaks as well.
10334 o Added length argument to silc_id_str2id in lib/silccore/id.[ch]
10335 so that buffer overflows would not happen. All code now also
10336 checks the return value as it can fail.
10338 Mon Feb 5 20:08:30 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10340 * Added reconnection support to server if the normal server looses
10341 its connection to the router (for example if router is rebooted).
10342 The server performs normal reconnection strategy implemented
10343 to the server. Affected file silcd/server.c.
10345 Sun Feb 4 13:18:32 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10347 * Added new packet type SILC_PACKET_SET_MODE that is used to
10348 distribute the information about changed modes (for clients,
10349 channels and clients channel modes) to all routers in the
10350 network. Updated the protocol specification accordingly.
10352 Added functions into silcd/packet_send.c and
10353 silcd/packet_receive.c: silc_server_send_set_mode,
10354 silc_server_set_mode.
10356 Added new files silcmode.[ch] into lib/silccore that implements
10357 the encoding and decoding of Set Mode Payload. Added new type
10358 SilcSetModePayload. Moved the definitions of different modes
10359 from lib/silccore/silcchannel.h into lib/silccore/silcmode.h.
10361 Sat Feb 3 15:44:54 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10363 * Oops, a little mistake in server's connection authentication
10364 protocol. The protocol is not ended with FAILURE but with
10365 SUCCESS if the authentication is Ok. :) Affected file is
10368 * Implemented NICK_CHANGE notify handling in server in the file
10369 silcd/packet_receive.c The NICK_CHANGE notify is distributed to
10370 the local clients on the channel. After the changing nickname
10371 in router environment snhould work and the [<unknown>] nickname
10372 should appear no more.
10374 The silc_server_replace_id function that receives the Replace ID
10375 payload now sends the NICK_CHANGE notify type also in the file
10376 silcd/packet_receive.c
10378 * Changed WHOIS and IDENTIFY command to support the maximum amount
10379 of arguments defined in protocol specs (3328 arguments). This
10380 fixed a bug that caused problems when there were more than three
10381 users on a channel.
10383 Fri Feb 2 11:42:56 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10385 * Added extra parameter, command identifier, to the
10386 silc_client_send_command so that explicit command identifier
10389 Changed that ID list routines uses specific command identifier
10390 when sending WHOIS/IDENTIFY requests to the server so that they
10391 can be identified when the reply comes back.
10393 Affected files lib/silcclient/command.[ch],
10394 lib/silcclient/client.c and lib/silcclient/idlist.[ch].
10396 * Added `sender' argument to silc_server_packet_send_to_channel
10397 to indicaet the sender who originally sent the packet to us
10398 that we are now re-sending. Ignored if NULL. Affected file
10399 silcd/packet_send.[ch].
10401 * Added some server statistics support in silcd/server_internal.h
10402 SilcServerStatistics structure and around the server code. Also
10403 send some nice statistics information when client is connecting
10406 Thu Feb 1 23:31:21 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10408 * Fixed channel ID decoding in server's JOIN command reply in
10409 silcd/command_reply.c
10411 * Fixed braodcasting of replace ID payload to not to send it if
10412 we are standalone server in silcd/packet_receive.c.
10414 * Fixed all channel message sending routines to not to send
10415 packets to clients that has router set, since they are routed
10416 separately in the same function earlier. Affects file
10417 silcd/packet_send.c and all channel packet sending functions.
10419 * In USERS reply, res_argv[i] are not allocated, the table
10420 is allocated. Thus changed that free the table, not its
10423 * In server's whois_check and identify_check if the client is
10424 locally connected do not send any WHOIS commands - they are not
10427 Thu Feb 1 21:32:27 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10429 * Fixed some minor bugs in client when sending WHOIS command. The
10430 arguments was in wrong order.
10432 * Removed statis function add_to_channel from server in
10433 silcd/command.c that was previously used with the joining but
10436 * Tested USERS command in router environment successfully with two
10437 routers, two servers and two clients.
10439 Thu Feb 1 00:54:26 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10441 * Reorganized the USERS command and command reply in client library
10442 in lib/silcclient/command.c and lib/silcclient/command_reply.c.
10443 When the command is given by user we register a pending command
10444 callback that will reprocess the command after the reply has been
10445 received from the server. When reprocessing the packet we then
10446 display the information. Thus, the USERS information is displayed
10447 now in the command callback instead of in the command reply
10448 callback. The processing of the command is same as previously
10449 when server has sent the command reply in the JOINing process.
10451 * Added to USERS command in silcd/command_reply.c to join the client,
10452 we didn't use to know about, to the channel after we've created
10453 a client entry for it. Also, for clienet we did know already still
10454 check whether it is on the channel or not and add it if not.
10456 * Removed silc_server_command_join_notify as the function and its
10459 Tue Jan 30 22:39:15 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10461 * Changed the client's pending command handling to the same as the
10462 server's pending command handling. It is also now possible to
10463 execute command reply functions from other command reply
10464 function as the function callbacks for commands and command
10465 replies are one and same. The pending commands are not static
10466 list anymore, it is mallocated SilcDList in lib/silcclient/client.h
10467 in client connection context. Thus, pending commands are server
10468 connection specific as it is convenient.
10470 Changed the function silc_client_command_pending and
10471 silc_client_command_pending_del and added new function
10472 silc_client_command_pending_check. Removed the
10473 SILC_CLIENT_CMD_REPLY_EXEC, and SILC_CLIENT_PENDING_COMMAND_CHECK
10476 * Added cmd_ident, current command identifier, to the client
10477 connection context in lib/silcclient/client.h to keep track on
10478 command identifiers used in command sending. Client's command reply
10479 function handling now supports the mandatory command identifiers.
10481 * Added SILC_CLIENT_COMMAND_EXEC_PENDING macros to all command reply
10482 funtions in client to fully support pending command callbacks.
10484 * NOTE: the name_list in USERS (old NAMES) command is NOT sent anymore
10485 as one of the arguments to the application in the command reply
10488 * NOTE: The FORWARDED flag is depracated. It used to be depracated
10489 before first releasing SILC but came back. Now it is removed again
10490 and should come back nomore. The FORWARDED flag was used only
10491 by the JOINing procedure by forwarding the command packet to router.
10492 Now, the JOINing procedure has been changed to more generic (due
10493 to various router environment issues) and FORWARDED is not needed
10494 anymore for anything. The protocol specification is yet to be
10497 Now, removed silc_server_packet_forward from server and the flag
10498 SILC_PACKET_FORWARDED from lib/silccore/silcpacket.h.
10500 Tue Jan 30 00:05:05 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10502 * Renamed NAMES command to USERS command. The NAMES was named that
10503 due to historical reasons. Now it is renamed. Also, rewrote
10504 parts of the USERS command. The nickname list is not sent anymore
10505 by the server. Only Client ID and mode lists are sent in the USERS
10506 command. Changed this also to the protocol specification.
10508 The client now resolves the names and stuff after it receives
10509 the USERS list from the server when joining to the channel.
10511 * WHOIS and IDENTIFY commands has been changed to support multiple
10512 Client ID's per command. One can now search for multiple users
10513 in the network by sending only one WHOIS or IDENTIFY command.
10514 Changed the code and the protocol specifications.
10516 * Removed silc_server_command_identify_parse and changed that IDENTIFY
10517 uses silc_server_command_whois_parse to parse the request. */
10519 * If normal server, do not parse the WHOIS and IDENTIFY requests
10520 before sending it to the router. Saves some time.
10522 Sun Jan 28 16:19:49 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10524 * Fixed JOIN command on client library. Wrong number of arguments
10525 used to crash the client.
10527 * Added silc_server_channel_has_global function to check whether
10528 channel has global users or not.
10530 * Added silc_server_channel_has_local function to check whether channel
10531 has locally connected clients on the channel.
10533 * The silc_server_remove_from_one_channel now checks whether the
10534 channel has global users or not after given client was removed from
10535 the channel. It also checks whether the channel has local clients
10536 on the channel anymore. If it does not have then the channel entry
10537 is removed as it is not needed anymore.
10539 * The silc_server_notify now checks on JOIN notify whether the joining
10540 client is one of locally connected or global. If it is global then
10541 the channel has now global users on the channel and that is marked
10542 to the channel entry. Also, it now saves the global client to
10543 global list who is joining and JOINs it to the channel. This is
10544 for normal server, that is.
10546 Changed silc_server_send_notify_on_channel,
10547 silc_server_packet_relay_to_channel and
10548 silc_server_packet_send_to_channel check if we are normal server
10549 and client has router set (ie. global client) do not send the
10550 message to that client, as it is already routed to our router.
10552 * Implemented LEAVE notify type handling in silc_server_notify
10555 * Tested LEAVE command in router environment successfully. Tested
10556 with two routers, two servers and two clients.
10560 * idlist_find_xxx_by_id routines now dumps the ID on the debug mode.
10562 * Implemented SIGNOFF notify type handling in silc_server_notify
10565 * silc_server_remove_id now removes the client entry from all channels
10566 it has joined and thusly sends SIGNOFF notify type.
10568 * Rewrote the NAMES list generation in server by removing two excess
10569 loops. The lists are created now inside one loop.
10571 Sat Jan 27 22:34:56 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10573 * silc_server_remove_channel_user checks now also global list
10574 for channel and client.
10576 * silc_server_new_channel_user checks now both local and global
10577 list for channel and client. Fixed a bug in client id decoding.
10578 Used to decode wrong buffer.
10580 * silc_server_channel_message checks now both local and global
10581 list for channel entry.
10583 * Tested channel joining (hence JOIN) in router environment
10584 successfully. Tested with two routers, two servers and two
10587 * Tested channel message sending in router environment successfully.
10589 Thu Jan 11 03:22:57 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10591 * Added silc_server_save_channel_key into server.[ch] to save the
10592 received channel key in Channel Key payload processing. It is
10593 also used in JOIN command reply handling.
10595 Equivalent function silc_client_save_channel_key added into
10596 client.[ch] into client library.
10598 * Changed JOIN command reply to send information whether the channel
10599 was created or not (is existing already) and the channel key
10600 payload. Changed protocol specs accordingly.
10602 * Fixed bugs in WHOIS and IDENTIFY command reply sending when
10603 the request was sent by ID and not by nickname. Crashed on
10606 Sat Dec 23 21:55:07 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10608 * Fixed a bug in Client library. IDENTIFY and WHOIS reply functions
10609 now correctly save the received data.
10611 * silc_server_free_sock_user_data now notifies routers in the
10612 network about entities leaving the network.
10614 At the same time implemented functions silc_server_remove_id
10615 and silc_server_send_remove_id to receive and send REMOVE_ID
10616 packets. The packet is used to notify routers in the network
10617 about leaving entities. The ID removed will become invalid in
10620 * Added function silc_idlist_del_server into server. Removes and
10621 free's server entry from ID list.
10623 * silc_server_private_message function now checks, if we are router,
10624 that the destination ID really is valid ID, naturally.
10626 * In router when NEW_ID packet is received (for new client) the
10627 hash of the Client ID is saved in the ID Cache but the
10628 client->nickname is set to NULL, instead of putting the hash
10631 IDENTIFY command now also checks that client->nickname must be
10632 valid. If it is not if will request the data from the server who
10633 owns the client. Added new function
10634 silc_server_command_identify_check.
10636 * Added silc_command_set_command into lib/silccore/silcommand.[ch]
10637 to set the command to already allocated Command Payload.
10639 * Tested private message sending in router environment with two
10640 routers, two servers and two clients. Fixed minor bugs and now
10643 * Fixed segfault from client's NAMES command. Used to crash if
10644 not on any channel.
10646 * Forwarded packets must not be routed even if it is not destined
10647 to the receiver. Changed server code comply with this.
10649 Sun Dec 17 14:40:08 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10651 * Added `require_reverse_mapping' boolean value to ServerParams
10652 structure. If TRUE (not default) the server will require that
10653 the connecting host has fully qualified domain name.
10655 If the reverse mapping is not required and hostname could not be
10656 found the IP address is used as hostname.
10658 Sat Dec 16 17:39:54 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10660 * Implemented version string checking to both client and server.
10661 The check is incomplete currently due to the abnormal version
10662 strings used in development version of SILC.
10664 * Changed all command functions in server to use the new
10667 Fri Dec 15 15:55:12 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10669 * Changed char *data to unsigned char *data in ID Cache system to
10670 support binary data as ID Cache data. Changed code to support
10671 binary data in lib/silccore/idcache.c.
10673 * Renamed silc_server_packet_relay_command_reply to
10674 silc_server_command_reply as it is normal packet receiving
10675 function. Rewrote the function to accept command replys for
10676 servers and not only for clients.
10678 * Mark remote router always as registered server if we are connecting
10679 to it. Otherwise, commands sent by the router to us are ignored.
10681 * All ID List find routines now returns the ID Cache Entry pointer
10682 as well if requested.
10684 * WHOIS command works now in router environment, tested with two
10685 routers, two servers and two clients.
10687 * Cleaned up and rewrote IDENTIFY command. IDENTIFY should work now
10688 in router environment (as it is almost equivalent to WHOIS) but
10689 hasn't been tested thoroughly. Added new functions:
10691 silc_server_command_identify_parse
10692 silc_server_command_identify_send_reply
10693 silc_server_command_identify_from_client
10694 silc_server_command_identify_from_server
10696 * Disabled route cache adding because adding two different ID's with
10697 same IP replaces the old cache entry thus giving wrong route.
10698 The entry->router->connection is always the fastest route anyway
10699 so route cache may not be needed. Of course, new routes maybe
10700 established after receiving the ID when the entry->router->connection
10701 might not be anymore the most optimal.
10703 Thu Dec 14 15:55:35 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10705 * Add route cache for received ID for fast routing.
10707 * Added silc_server_packet_route to route received packet on router
10708 that is not destined to us.
10710 * Renamed silc_server_get_route to silc_server_route_get.
10712 * Added id_string and id_string_len fields into SilcServer to
10713 include encoded ServerID for fast comparing without excess
10714 encoding of the ID's.
10716 * Cleaned up WHOIS command on server side. Added following static
10719 silc_server_command_whois_parse
10720 silc_server_command_whois_check
10721 silc_server_command_whois_send_reply
10722 silc_server_command_whois_from_client
10723 silc_server_command_whois_from_server
10725 * Added macro SILC_SERVER_COMMAND_CHECK_ARGC to check mandatory
10726 arguments in command replies. All command functions should be
10727 updated to use this macro.
10729 Sun Dec 10 23:52:00 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10731 * Minor typo fixes on command reply handling on server.
10733 Tue Nov 28 11:05:39 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10735 * Added silc_server_command_add_to_channel internal routine to add
10736 the client to the channel after router has created the channel and
10737 sent command reply to the server.
10739 * Added generic silc_server_send_command to send any command from
10742 * Use static buffer with ID rendering instead of duplicating data.
10744 Mon Nov 27 21:39:40 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10746 * Fixed a channel user mode bug when joining to a channel server gave
10747 everybody channel founder rights, oops.
10749 * We mark ourselves as the router of the incoming server connection
10750 if we are router ourselves. This way we can check in some packet
10751 sending functions whether it is locally connected server. For
10752 incoming router connections we put NULL.
10754 * For router sending packets locally means now always sending the
10755 packet cell wide; to local clients and local servers. For normal
10756 server sending packet locally means sending it to only local
10759 * Fixed the JOIN command to really work in router environment. If the
10760 channel is created it is always created by the router. Router is
10761 also responsible of making the initial joining to the channel,
10762 sending JOIN notify to the sending server and distributing
10763 NEW_CHANNEL and NEW_CHANNEL_USER packets. Hence, if the channel
10764 does not exist server doesn't do anything else but forward the
10765 command to the router which performs everything.
10767 * Added silc_server_send_channel_key function to send the Channel Key
10770 * Added silc_server_create_channel_key to create new channel key. The
10771 channel key is now re-generated everytime someone joins or leaves
10772 a channel, as protocol dictates. Note: channel->key_len is the
10773 key length in bits.
10775 Wed Nov 22 22:14:19 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10777 * Splitted server.[ch] finally. Created now packet_send.[ch] and
10778 packet_receive.[ch] to separate packet sending and receiving
10779 routines. The server.[ch] now includes everything else including
10780 actual packet processing (writing and reading data) and other
10783 Renamed silc_server_private_message_send_internal to
10784 silc_server_send_private_message. The routine is still though
10785 used only to relay private messages as server does not send
10786 private messages itself.
10788 Renamed silc_server_new_channel to silc_server_create_new_channel
10789 and added new function sicl_server_new_channel that handles the
10790 incoming New Channel packet. Added also new sending function
10791 silc_server_send_new_channel to send New Channel Payload.
10793 * Added new function silc_server_notify to process incoming notify
10794 packet to the server/router. Server may then relay the notify
10795 to clients if needed.
10797 * Added new function silc_server_new_channel_user to process incoming
10798 New Channel User packet. Router will redistribute the packet and
10799 send JOIN notify to its local clients and locally connected servers
10800 if needed. Normal server will send JOIN notify to its local client
10801 on same channel when received this packet. Added also corresponding
10802 sending function silc_server_send_new_channel_user to sent the
10805 * Added boolean route argument to send_notif_to_channel and
10806 packet_send_to_channel functions to attempt to route the packet
10807 if it is TRUE and send only locally if it is FALSE.
10809 Tue Nov 21 19:49:31 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10811 * silc_server_replace_id now broadcasts the received replace ID
10812 packet if it is not broadcast packet already. The router must
10813 broadcast to inform other routers about changed ID.
10815 * Added backpointer to server's router into SilcServer context in
10816 silcd/server_internal.h.
10818 * Fixed silc_server_packet_broadcast to send correct broadcast
10821 * The channel key is now distributed to the local client as soon
10822 as it is received from the router (in router environment) so that
10823 no other packet may be sent for the channel until client has
10826 * silc_server_remove_channel_user now broadcasts the received
10827 Remove Channel User packet if it is not broadcast packet already.
10828 The router must broadcast to inform other routers about removed
10831 * Added users field into SilcPacketContext that is a reference count
10832 of the context. One can increase the reference count by calling
10833 silc_packet_context_dup which is now changed to just increase the
10834 reference count instead of duplicating the data. The reference
10835 count is decresed by calling silc_packet_context_free that will
10836 free the data after the reference count hits zero.
10838 For now on the packet context and everything allocated into it
10839 (including the raw packet from network) must be freed by calling
10840 the new silc_packet_context_free function. Added also new function
10841 silc_packet_context_alloc that must be used now to allocate the
10842 context. This also means that if a routine is asynchronous from
10843 silc_[client/server]_packet_parse_type the packet context must
10844 be duplicated by calling silc_packet_context_dup. Otherwise it
10845 gets free'd after silc_[client/server]_packet_parse_type returns.
10846 Also, one must remember that if packet is duplicated then its
10847 reference count must be decresed by calling the free function as
10848 many times as it was duplicated.
10850 * Changed SilcBuffer field from protocol contexts to SilcPacketContext
10851 from both client and server.
10853 Mon Nov 20 23:47:03 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10855 * Made joining to a channel working in router environment.
10857 * Cleaned up JOIN command on server side and create function
10858 silc_server_command_join_channel internal routine to make the
10861 Thu Nov 9 21:12:39 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10863 * Changed silc_command_pending list to SilcDList. Also, added
10864 `ident' field to SilcServerCommandPending structure to identify
10865 the reply and to call correct callback.
10867 Added silc_server_command_pending_check function to replace the
10868 corresnponding macro. The silc_command_pending list is not
10871 * Added silc_command_set_ident into lib/silccore/silccommand.[ch]
10872 to set identifier to previously allocated Command Payload. It
10873 is used to set identifier for command when resending Command
10876 * Added silc_command_payload_encode_payload to encode Command
10877 Payload buffer from SilcCommandPayload structure.
10879 * Added silc_argument_payload_encode_payload to encode Argument
10880 payload buffer from SilcArgumentPayload structure.
10882 Wed Nov 8 21:03:28 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10884 * Changed WHOIS command to support router connection on server side.
10885 The whois request is always sent to router unless the server is
10886 standalone server. After server has received the reply from the
10887 router will it send the reply to the client.
10889 * Added silc_server_packet_broadcast into silcd/server.[ch] to
10890 broadcast received broadcast packet. The function is used only
10891 by router. The broadcast packet is always sent to the router's
10894 * Added silc_id_render function in lib/silcutil/silcutil.[ch] to
10895 render given ID to printable string, for log files for example.
10897 Tue Nov 7 22:14:19 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10899 * Made basic router to router connections working. At least they
10900 can now connect to each other but nothing really works the way
10901 they are supposed - yet.
10903 * Added new initiator token to RouterConnection configuration
10904 file in silcd/serverconfig.[ch]. It is used to tell whether we
10905 are the initiator to the remote router or whether we'll expect
10906 the other end to connect.
10908 * Moved registering of listener task to silc_server_init, hence
10909 the server starts listenning as soon as it is run, even if it
10910 does not have connections to other routers. Let's see how well
10913 * Changed default connection retry timeouts for more suitable in
10916 * Removed cipher and such arguments from silc_idlist_add_client
10917 and silc_idlist_add_server prototypes from silcd/idlist.[ch].
10918 Added new function silc_idlist_add_data to add the keys and stuff
10921 * Added SilcIDListData structure and added it to SilcClientEntry
10922 and SilcServerEntry as their first field in the structure. This
10923 way we can explicitly cast the ID entries to the SilcIDListData
10924 structure and get common data for the entries. In past, we had
10925 to first check what type of connection it is and then cast it to
10926 correct ID entry type. Now, we can directly cast the opaque
10927 pointer to the SilcIDListData (no matter what ID entry it actually
10928 is) and get the data needed.
10930 Mon Nov 6 21:56:12 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10932 * Wow, found a bug in scheduler. The scheduler uninitialized itself
10933 in some circumstances even if threre were timeout tasks, though not
10934 IO tasks, but tasks anyway. Now fixed.
10936 * Defined SilcServerConnection structure to hold connection specific
10937 stuff about directly connected servers and routers. The definition
10938 is currently in silcd/server_internal.h. I thought about having
10939 a bit more important role fro this struct but for now it is used
10940 only when connecting to other server (or router actually).
10942 * Added connecting retry support in server when connecting to
10943 router(s). The retry feature implement exponential backoff
10944 algorithm. Also, added SilcServerParams structure to hold default
10945 parameters for server. For now, it include these retry settings
10946 and are hard coded. After server is moded to be as Silc Server
10947 Library this structure will be more important.
10949 Sun Nov 5 22:28:44 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10951 * Changed client librarys channel->clients table to SilcList and
10952 changed code accordingly.
10954 Thu Nov 2 16:28:01 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10956 * Changed client's channel table to SilcList and changed code
10957 accordingly. Also changed SilcChannelClientEntry to include back-
10958 pointer to the channel so that client entry can use that structure
10959 as list as well and we have fast cross-reference to the channel.
10960 This change dramatically decreased the complexity of channel
10961 handling with client entry and vice versa (removed one extra
10962 loop when searching for channel entry from many functions).
10964 * Changed server->sim from table to SilcDList and changed code
10967 * NAMES command can now be used from user interface. It will show
10968 the user list on the channel, neatly.
10970 * Added realname pointer to SilcClientEntry in lib/silcclient/idlist.h.
10971 Code now saves realname of the user if it becomes available.
10973 * Renamed configure.in to configure.in.pre and made ./prepare
10974 script to automatically add correct version string to
10975 configure.in which it creates from configure.in.pre.
10977 Wed Nov 1 17:21:26 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10979 * NAMES command reply now shows users mode with the nickname when
10980 joining to channel.
10982 * Moved silc_client_ch[u]mode[_char] functions from
10983 silc/clientutil.[ch] to lib/silcclient/client.[ch]. Though, that
10984 place sucks, they are utility functions and should be in some
10987 * Fixed some unsigned int's to unsigned short's. Patch by cras.
10989 * Fixed contrib/getopt*.[ch] to not require config.h. Patch by
10992 Tue Oct 31 20:10:37 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10996 * Added TRQ (efficient deque and list library) into lib/trq. This is
10997 a very good list library that is currently used in the SILC. Defined
10998 SilcList API over the library because I didn't like the API very
10999 much. See lib/trq/silclist.h for the API and examples of how to
11000 use the API. Fixed various places in the code to use the new
11001 SilcList API. The SilcList is meant for lists that has a structure
11002 already defined as a list. It is not suitable to add just some
11003 context to the list (in TRQ, the context is the list actually).
11005 So, I defined SilcDList that can be used for the purpose where
11006 predefined list structure does not exit. This can be used as
11007 such list. Now some context just can be added to the SilcDList.
11008 Currently this list is not used in the SILC just yet, though there
11009 are a lot places where this can replace dynamically allocated
11010 tables and I will fix these places, later, to use SilcDList.
11011 See lib/trq/silcdlist.h for SilcDList (they are all inline functions,
11012 and use TRQ internally).
11014 Also fixed some annoying warning messages that the original TRQ
11015 code generated. Also minor changes to TRQ's Makefile.in.
11017 * Added support for querying by Client ID to both WHOIS and
11018 IDENTIFY commands into server, as required by the protocol.
11020 * Removed method function pointers from SilcBuffer structure. They
11021 weren't used to anything and just increased the context size for
11022 no good reason. This change also made silc_buffer_alloc and
11023 silc_buffer_free functions inline functions.
11025 * Disabled command flooding detection support until it's fixed so
11026 that it accepts commands in but does not execute them more than once
11029 * Added silc_net_localhost(), to return local hostname, into
11030 lib/silcutil/silcnet.[ch]. Also added client->hostname pointer
11031 that must be initialized before calling silc_client_init.
11033 * Added new function: silc_server_send_notify_on_channels to send
11034 notify messages to all channels client has joined. It is assured
11035 that the message is sent only once per client.
11037 * Moved silc_log_format (from lib/silcutil/silclog.[ch] into
11038 lib/silcutil/silcutil.[ch] as silc_format function. The new
11039 function is generic and is used by server as well, not only by
11040 the logging routines.
11042 * Added new SKE status type: SILC_SKE_STATUS_BAD_VERSION to indicate
11043 the provided version string was not acceptable. Added new function:
11044 silc_ske_check_version into lib/silcske/silcske.h. The function
11045 must be implemented by the application (client or server) and it
11046 does not reside in the SKE library. The function checks the version
11047 string remote end sent.
11049 * Added back pointers (to opaque context and to SilcSocketConnection)
11050 into SilcPacketContext structure into lib/silccore/silcpacket.h.
11052 * Added silc_packet_context_dup into lib/silccore/silcpacket.[ch] to
11053 duplicate packet context structure.
11055 * Changed `notify' client operation to send same arguments as client
11056 receives from server except for ID's. ID's are mapped to correct
11057 ID entry and that is returned. Also, if channel entry is not sent
11058 by server but the notify is for channel the channel entry is sent
11059 to application (otherwise application doesn't know that it is for
11060 channel (library gets it from packet's Destination ID)).
11062 * Added silc_client_remove_from_channels into client library to
11063 remove a client from all channels it has joined to. Used when
11064 received SIGNOFF notify from server. Added also new function
11065 silc_client_replace_from_channels to replace old ID entry with
11066 new ID entry on all channels. Used when received NICK_CHANGE
11067 notify from server.
11069 * Fixed ID Cache list handling in silc_idlist_get_client in
11070 lib/silcclient/idlist.c. Also, added silc_idlist_get_client_by_id
11071 to get (or query) client by ID.
11073 * Updated TODO list.
11075 * Added connection authentication status message defined by the
11076 protocol: SILC_CONN_AUTH_OK and SILC_CONN_AUTH_FAILED and added the
11077 support for these into the code in client and server side.
11079 * Added generic function silc_client_send_command to send any command
11080 with variable argument list. Application should use this function
11081 to send commands if the command functions provided by the library
11082 does not suite for the application's user interface needs.
11084 * Added new `failure' client operation. Application is notified about
11085 received failure packet if client is executing a protocol. In this
11086 case the protocol's execution has failed.
11088 * Added SKE's end notify to send the SKE_SUCCESS notify message that
11089 is required by the protocol.
11091 * Added SILC_PROTOCOL_STATE_FAILURE to indicate received failure
11092 packet from remote. SILC_PROTOCOL_STATE_ERROR indicates local
11095 * Added status flag to SilcSKE object to indicate realtime status
11096 of the SKE protocol.
11098 * Application receives now exactly same command reply arguments as
11099 the library receives from server. However, if ID is received the
11100 corresponding ID entry is returned to the application (eg. Client
11101 ID is mapped to correct SilcClientEntry entry and that is returned).
11102 Changed command_reply client operation due to this change.
11104 * Changed all ID's in commands and in command replys as ID Payloads.
11105 Change affected both client and server side codes.
11107 All ID's sent in SILC network (with execption of ID's in SILC
11108 Packet header) are sent in ID Payload to support variable length
11111 * Server now notifies nick changes and notifies all clients on
11112 the channels about the new nickname (about the new Client ID,
11115 * Implemented CMODE command to change channel modes. Supports all
11116 channel modes defined by the protocol specs except ban and invite
11117 lists. (Also, private channel key mode is supported but support for
11118 setting private channel key in client is missing, thus, this mode
11119 has no effect on client side (except that server requires that the
11120 client uses private channel key and normal channel traffic does not
11123 Also, invite mode works per se, but INVITE command does not work
11124 yet correctly, so you can set channel as invite only channel but
11125 inviting clients to the channel does not work (it is yet to be
11126 thought what's the best way to do it).
11128 * Added new command SILC_COMMAND_CUMODE to change user mode on the
11129 channel. Defined user modes: CHANNEL_FOUNDER and CHANNEL_OPERATOR.
11130 Implemented CUMODE command to change user's mode on the channel.
11131 Supports all modes defined by the protocol specs.
11133 * Added NAMES command reply to return users modes on the channel.
11135 * Removed unnecessary and slow ciphers from lib/silccrypt.
11137 * Set SO_KEEPALIVE option to connection sockets by default.
11139 * Added new command reply status: SILC_STATUS_USER_NOT_ON_CHANNEL.
11141 * Added notify types: MOTD, CMODE_CHANGE and CUMODE_CHANGE. Also,
11142 redefined the Notify Payload into protocol specs.
11144 * Added silc_id_payload_parse_id to get ID directly from raw
11147 Mon Oct 9 20:57:02 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11149 * Changed SILC_COMMAND_IDENTIFY in protocol specification to
11150 accept searching by Client ID as well.
11152 * Added support for LEAVE and SIGNOFF notify types in client library.
11154 * Added silc_id_payload_parse_data into lib/silccore/silcpayload.[ch]
11155 to parse ID Payload from raw data.
11157 Sun Oct 8 19:33:08 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11159 * Added flags parameter into silc_ske_assemble_security_properties
11160 function in lib/silcske/silcske.[ch].
11162 * Changed notify client operation to fit better for notify messages
11163 sent by server. The notify payload received from server is now
11164 passed to the application (after parsing it to SilcNotifyPayload).
11165 It is application's responsibility to retrieve the arguments
11166 from the payload and show the message the way it wants. The message
11167 sent by server is implementation specific.
11169 * Changed public keys to comply with the protocol specification.
11170 Old public keys are not supported anymore and are not compatible.
11172 * Removed nickname from Channel Payload as the latest draft removed
11173 it. The client must resolve the nickname from the NAMES command
11174 reply received when it joined the channel.
11176 Also, changed all channel_xxxx_payload to channel_payload_xxxx.
11178 Sat Oct 7 21:55:01 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11180 * Fixed some errors in protocol specification drafts.
11182 * Created lib/silccore/silcnotify.c to implement Notify Payload
11183 encoding and decoding, lib/silccore/silcpayload.[ch] to implement
11184 generic payloads described by protocol specifications. The file
11185 includes implementations for ID Payload and Argument Payload.
11187 * Changed Command Payload implementation to use the new Argument
11188 Payload. Changed command_xxxx_payload to command_payload_xxxx
11189 to comply with SILC coding conventions.
11191 * Added suppport for Argument Payload handling in Notify Payload
11192 implementation as protocol requires it. Added the new support
11193 into server and client lib as well.
11195 Thu Oct 5 21:16:28 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11197 * Added support for multiple nicknames on same channel. [n] is
11198 added locally to the nickname if there are more than one same
11199 nicknames on the channel.
11201 * Server now sends all nicknames that matched WHOIS request.
11202 Client also shows the list received from server.
11204 * Added TOPIC command to client side. User can now set and show
11205 current topic on channel.
11207 * Added MOTD command to client and server. Also, server sends the
11208 motd when client connects to the server.
11210 * Changed version strings to comply ISO 8601.
11212 Wed Oct 4 23:29:06 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11214 * Fixed protocol error handling in client library. It should now
11215 cope even if the SKE fails for some reason.
11217 * Made new protocol specification drafts for submitting to IETF.
11219 * Implemented TOPIC command to server in silcd/command.c.
11221 * Added two new notify types into lib/silccore/silcnotify.h:
11222 SILC_NOTIFY_TYPE_NICK_CHANGE and SILC_NOTIFY_TYPE_TOPIC_SET to
11223 notify nickname change and topic setting/change on a channel.
11225 * API change of command_reply operation in client library. The
11226 application gets now the status type received from server as well.
11228 Sat Sep 30 16:57:42 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11230 * Removed the function just added to lib/silcutil/silcschedule.[ch].
11232 * Cras fixed and optimized the packet handling even further and
11233 it should work now. Minor change to the prototype of function
11234 silc_packet_receive_process in lib/silccore/silcpacket.[ch].
11236 Sat Sep 30 08:48:47 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11238 * Added new function into lib/silcutil/silcschedule.[ch]:
11239 silc_schedule_with_fd to select() a specified fd. The function
11240 returns after timeout expires or data arrives or goes. The
11241 function is used by packet routines to wait that all data is
11242 received from network.
11244 * Fixed data reading from network in lib/silccore/silcpacket.c.
11245 The code now assures that all data is read from the fd and then
11246 continues packet processing. This was a bug fix since the code
11247 used to drop some data in some circumstances.
11249 * Added new function into lib/silcclient/client.[ch]:
11250 silc_client_start_key_exchange to start key exchange after
11251 connection has been established to server. The code internally
11252 now uses this funtion but its main purpose was to provide it
11253 for applications that perform their own connecting. After
11254 application has created a connection it merely calls this
11255 function to start the key exchange between client and server.
11256 The library takes care of everything else after that.
11258 Updated also lib/silcclient/README to explain the usage of
11261 * Do not send to application information that connection has
11262 been established. Application gets notified it by connect
11265 Thu Sep 28 23:40:19 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11267 * Applied cras's patch to add silc_schedule_one function. The
11268 function runs scheduler once and returns.
11270 * Fixed the scheduler after cras messed it up. The timeout
11271 handling works now as it's supposed to work.
11273 * Added into lib/silccore/ silcnotify.h to include notify
11274 message types support. Changed silc_server_send_notify*
11275 functions, in server.[ch], to support those new notify types.
11276 Added the support for the notify types into client library,
11277 as well. Added new notify client operation into ops.h in
11280 * Changed silc_server_packet_send_to_channel to send normal
11281 packets instead of just channel message packets. The function
11282 is now used to send the notify packets to channels. It is not
11283 used to send channel message packets anymore, as server never
11284 sends them anymore.
11286 * Added explicit casting into lib/silcutil/silcbuffmt.c to few
11287 va_arg()s as it seems to require it nowadays. I guess, if SILC
11288 is compiled with older va_arg() the new code should work anyway.
11290 Wed Sep 13 18:10:14 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11292 * Splitted core library. Core library (lib/silccore) includes
11293 now only SILC protocol specific core (and common) components.
11294 Created new utility library (lib/silcutil) that includes more
11295 generic purpose stuff. The stuff for util library was taken
11296 from the old core library. This was minor and easy split.
11298 * Created SILC Client Library (lib/silcclient) that includes
11299 implementation of the SILC client without user interface. This
11300 was major move from silc/ directory. The code has been changed
11301 so that it is transparent towards the user interface. The
11302 silc/ directory includes now the same user interface as before
11303 and it uses the new client library. Read lib/silcclient/README.
11304 Basicly, the client library performs everything else related
11305 to SILC except user interface handling. Also, configuration
11306 files are considered to be part of user interface and library
11307 does not handle them.
11309 This change also changed a lot of structures, function naming etc.
11310 Most important change was that SilcClientWindow object was
11311 renamed to SilcClientConnection in the client library. Created
11312 also new file lib/silcclient/ops.h. Also added new files
11313 silc/local_command.[ch] and silc/client_ops.[ch].
11315 All these changes were made to make it easier for user interface
11316 designers to create what ever user interface for the SILC client
11319 It is also expected that the server will be moved to lib
11320 directory as well and SILC Server Library will be created;
11321 sometimes in the future.
11323 * Removed Local commands from lib/silccore/silccommand.h as
11324 they are application specific and new client library does not
11325 handle any of those anymore.
11327 * Several functions moved to lib/silcutil/silcutilc.[ch] from
11328 old client implementation in silc/.
11330 * Added support for callback functions in SILC_LOG_* macros.
11331 Application can now set its own callbacks that will be called
11332 instead of using the default functions that will always print
11333 the debug messages to stderr (or stdout). Also, debugging can
11334 now be disabled by setting silc_debug to FALSE and re-enabled by
11335 setting it to TRUE. Note, that logging will still work even
11336 if debugging is disabled.
11338 New functions in lib/silcutil/silclog.[ch]: silc_log_set_callbacks,
11339 silc_log_reset_callbacks, silc_log_set_debug_callbacks and
11340 silc_log_reset_debug_callbacks.
11342 * To enable debugging in silc client one must give now -d
11343 option on command line.
11345 * Changed silc_schedule_init to automatically allocate task queues
11346 if they are not allocated before calling it.
11348 Thu Sep 7 10:49:33 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11350 * Added GMP 3.1 into math library.
11352 Sun Aug 20 21:27:26 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11354 * Added SILC_PACKET_REMOVE_CHANNEL_USER to remove a client from
11355 a channel in SILC network. The packet is used by servers and
11356 routers to notify other routers that user has left a channel.
11357 This little feature was missing until now. Added the feature
11358 to protocol specification as well.
11360 Added functions: silc_server_send_remove_channel_user and
11361 silc_server_remove_channel_user into server.[ch].
11363 * Added SILC_PACKET_REKEY and SILC_PACKET_REKEY_DONE into
11364 lib/silccore/silcpacket.h. However, they are not implemented
11367 Sat Aug 19 23:04:16 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11369 * Fixed joining to a channel and sending channel messages
11370 between server and router. The channel message sending should
11371 now work inside a cell.
11373 Tue Jul 25 20:46:13 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11375 * Fixed the private message sending between server and router.
11376 The private message sending should now work inside a cell.
11378 * Added silc_server_replace_id into server.[ch] to replace
11379 existing ID in the SILC network.
11381 * Added silc_idlist_find_server_by, silc_idlist_replace_client_id
11382 and silc_idlist_replace_server_id into idlist.[ch] in server.
11384 Mon Jul 24 18:33:31 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11386 * Fixed the server to server connections. Server can again now
11387 connect to router. Router to router connections probably does
11390 Thu Jul 20 13:15:01 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11392 * Added dynamic protocol registering support. Now protocols can
11393 registered and unregistered on the fly. Patch by cras.
11395 Wed Jul 19 19:08:46 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11397 * Added lib/contrib directory to hold routines that some platforms
11398 don't have but are needed by SILC.
11400 * Added getopt.c, getopt1.c and getopt.h from GNU C library
11401 into lin/contrib to provide getopt() and getopt_long() for
11402 those who don't have it.
11404 Tue Jul 18 20:41:20 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11406 * Added AWAY command to client. When away message is set and
11407 client receives a private message packet the client automatically
11408 replies to the sender with the away message.
11410 * Fixed a bug in lib/silcmath/mpbin.c: silc_mp_mp2bin. This
11411 bug seemed to be the cause of recent problems when compiling
11414 * Added version detection support to SKE protocol specification
11415 and added the new changes to the SKE implementation as well.
11416 There were other minor changes in the SKE protocol as well.
11418 Many changes in lib/silcske/silcske.[ch] and in
11419 lib/silcske/payload.[ch].
11421 * Added ^U functionality, clear input line. Patch from cras.
11423 Mon Jul 17 23:33:26 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11425 * Mainly small bugfixes on core library. Fixed some debugging
11426 logging and buffer overflow in silclog.c.
11428 * Updated config.sub and config.guess on the distribution tree.
11430 Sat Jul 15 15:33:48 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11432 * Added command lagging support in server. Client may execute
11433 commands now only once in two seconds.
11435 Thu Jul 13 22:10:21 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11437 * Optimized packet reception. MAC computation and checking is now
11438 also more optimized. A lot previously duplicated code is now
11439 used as generic by both client and server.
11441 * Fixed key pair generation in clientutil.c
11443 Wed Jul 12 18:28:07 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11445 * Added into lib/silccore/silcbufutil.[ch] new function;
11446 silc_buffer_realloc.
11448 * Moved generic packet sending/encryption functions to
11449 lib/silccore/silcpacket.[ch] from client and server. Some
11450 rewriting of the functions.
11452 * Moved all generic packet reception/decryption functions to
11453 lib/silccore/silcpacket.[ch] from client and server. The
11454 packet processing is now much cleaner in both client and server.
11455 These were major changes in both client and server.
11457 * Created many common functions in server to do packet sending.
11458 Previously code were duplicated a lot, this has been removed
11459 with these changes.
11461 Tue Jul 11 20:27:26 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11463 * Rewrote major parts of the ID cache system. Don't know
11464 whether it is better now or not but at least the API is more
11467 * Major rewrite on ID cache stuff on client because of the ID
11468 cache API changes. Added idlist.c to client.
11470 * Also major rewrite on ID cache stuff on server as well.
11471 Major rewrite of idlist.[ch]. SilcXXXList's are now named
11472 SilcXXXEntry's. We won't keep anymore idlist specific pointers
11473 in hand, instead they are all put into the ID cache system now.
11474 All server_idlist_* routines uses ID cache now instead of
11475 traversing its own lists (those lists does not exist anymore).
11476 SilcIDList though still exists. Also, SilcXXXEntry's are
11479 Sun Jul 9 15:19:24 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11481 * Finally made the SKE implementation compliant to the protocol
11482 specification. All mp integers are now binary encoded as
11483 opposed being HEX encoded.
11485 * Added lib/silcmath/mpbin.[ch]. Encoding mp intergers to and
11488 * Added into lib/silccore/silcutil.[ch] PEM encoding/decoding
11489 functions: silc_[encode/decode]_pem. Also added function
11490 silc_encode_pem_file to PEM encode with newlines ('\n') for
11491 saving into a file.
11493 * SILC public keys are now encoded either PEM or binary. Same
11494 option is for private keys as well. By default private keys
11495 are binary encoded and public keys PEM encoded. Silly HEX
11496 encoding were removed.
11498 * Added into lib/silccrypt/silchash.[ch] silc_hash_fingerprint
11499 function to create fingerprints.
11501 * Fixed a bug in SHA1; does not change the original data anymore.
11503 * Partly implemented INFO command on client and server side.
11504 Fixed CLEAR command. Changes to SERVER command; show current
11505 server(s) when giving command without arguments. Added
11506 VERSION command to client.
11508 * Added check to server that unregistered connections cannot
11509 execute commands (unless it is specificly allowed).
11511 Thu Jul 6 18:12:24 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11513 * Fixed screen refresh.
11515 * Fixed channel joining bug from client. On some circumstances
11516 client tried to join to a channel it had already joined.
11518 * Added public key verification process into client's protocol.c.
11519 The client now verifies the public key from user and saves
11520 it into ~./silc/serverkeys/ directory.
11522 Added into: clientutil.[ch]: silc_client_verify_server_key.
11524 * Changed SKE protocol's silc_ske_initiator_finish function
11525 to accept callback function that verifies the received public
11526 key. Removed old silc_ske_verify_public_key function.
11528 Wed Jul 5 19:19:02 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11530 * Added into silcpkcs[ch]: silc_pkcs_public_key[_data]_set and
11531 silc_pkcs_private_key[_data]_set.
11533 * Made the password and public authentication more cleaner in
11534 server's protocol.c.
11536 * Removed historic and obsolete protocol `channel_auth' from
11537 both client and server.
11539 * Removed wrong way of sending command status messages from
11540 server to client in server's command.c. The old way violated
11541 protocol specification.
11543 Changes to silccore/silccommand.[ch]: removed
11544 silc_command_encode_status_payload -> not needed anymore,
11545 changed silc_command_encode_payload_va to accept extra
11546 argument on variable argument list. The argument type must
11547 now be provided to the function. Also, added new function:
11548 silc_command_encode_reply_payload_va which is same as
11549 normal command_encode_payload_va except command status type
11550 is provided as extra argument.
11552 Tue Jul 4 18:26:39 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11554 * Added ~./silc directory handling. The directory includes the
11555 public and private keys for the client.
11557 Added silc_client_check_silc_dir, silc_client_create_identifier
11558 and silc_client_load_keys.
11560 * Implemented SILC protocol compliant public key. Added public
11561 and private key saving to and loading from files.
11563 Added into silcpkcs.[ch]: silc_pkcs_encode_identifier,
11564 silc_pkcs_public_key_encode[_data], silc_pkcs_public_key_decode,
11565 silc_pkcs_private_key_encode[_data], silc_pkcs_private_key_decode,
11566 silc_pkcs_public_key_alloc, silc_pkcs_public_key_free,
11567 silc_pkcs_private_key_alloc and silc_pkcs_private_key_free.
11569 Implemented: silc_pkcs_save_[public/private]_key[_data] and
11570 silc_pkcs_load_[public/private]_key.
11572 Mon Jul 3 18:51:27 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11574 * Added silc_server_get_route (route.[ch]) to get connection
11575 data for the fastest route for given ID.
11577 * Implemented INVITE command on client and server. The command
11578 were re-defined in the SILC Protocol Specification and the
11579 implementation now complies with the specification.
11581 * Implemented PING command on client and server.
11583 * Implemented NAMES command on client and server. The server side
11584 supports currently only normal server not router server yet.
11585 Some changes to NAMES definition in SILC protocol specification.
11587 Sun Jul 2 18:23:01 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11589 * Implemented LEAVE command on client and server.
11591 * Previously deprecated SILC_PACKET_FORWARDED flag is now in use
11592 again. This change was made to the protocol as well. Server
11593 should not violate the protocol specification anymore.
11595 Fri Jun 30 14:03:26 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11597 * Added SOCKS4 and SOCKS5 support to SILC client. SOCKS5
11598 was tested. SOCKS4 was not but should work anyway.
projects / silc.git / blob