1 Tue Apr 19 11:57:35 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
3 * Added context to the SilcIDCache destructor. Affected
4 files are lib/silccore/silcidcache.[ch],
5 lib/silcclient/client.c and silcd/server.c.
7 Mon Apr 18 09:53:28 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
9 * Added pkg-config check to configure.
11 * The PublicKeyDir must not be used with Admin block in server
12 config. Affected file silcd/serverconfig.c.
14 Sat Apr 16 20:23:48 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
18 Thu Apr 14 20:25:08 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
20 * Handle empty LIST command reply correcttly in server. Affected
21 file silcd/command_reply.c.
23 * Handle empty LIST command reply correctly in client library.
24 The application will now receive one LIST command reply with
25 all arguments set to NULL if there are no channels. Updated
26 Client Library documentation accordingly. Affected file
27 lib/silcclient/command_reply.c.
29 Tue Apr 12 00:02:09 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
31 * Added channel name string stringprep profile to the protocol
32 and implementation to allow a little free'er channel name
33 strings. Affected files are lib/silcutil/silcstringprep.[ch].
35 * Added silc_channel_name_[check|verify] to check and verify
36 channel name strings. Affected files are
37 lib/silcutil/silcstrutil.[ch].
39 * Added support for the new channel name preparation in client
40 library and server. Affected files in lib/silcclient and
43 Mon Apr 11 13:40:27 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
45 * Added the Autodist into the source tree. It replaces the
46 old ./prepare. It can be used to create distributions as
47 previously. See README.CVS and README.DIST. See
48 distributions in distdir/.
50 Sun Apr 10 11:30:56 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
52 * Make sure query sends at least an error back if nothing
53 more is sent. Affected file silcd/server_query.c.
55 Thu Apr 7 14:50:01 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
57 * During query, check if the original command caller goes
58 away. If it does, stop the query. Affected file
61 * Check for valid channel creation in JOIN command reply.
62 Affected file lib/silcclient/command_reply.c.
64 * Handle the resolver counter in silc_client_get_users_by_channel
65 callback correctly. Fixed auto-join bug in Gaim. Affected
66 file lib/silcclient/idlist.c.
68 Wed Apr 6 16:56:53 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
70 * Added some better error messages. Affected file
71 silcd/command_reply.c and packet_receive.c.
73 * Handle error in WATCH command propely on backup router.
74 Affected file silcd/command.c.
76 * Fixed freeing of unfreeable variable in WHOIS command reply.
77 Affected file silcd/command_reply.c.
79 Wed Apr 6 09:10:31 CEST 2005 Pekka Riikonen <priikone@silcnet.org>
81 * Added pkg-config .pc file creation for silc core library
82 and silcclient library. A patch by c0ffee.
84 * Removed the need for GNU Libidn. Added the simple stringprep
85 from libidn into lib/contrib/. It is now used also on Windows
88 Mon Apr 4 15:15:46 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
90 * Simplified the invite and ban string handling in the
91 server. Check for valid invite and ban arguments also.
92 Affected file silcd/server_util.c.
94 Sun Apr 3 14:58:53 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
96 * Added WATCH list announcing in backup router protocol.
97 Affected files are silcd/command.c, server.c, server_backup.c.
99 * Do not change users mode to founder on normal server/backup
100 if the founder mode is set, and user is first one to join.
101 Affected file silcd/pcaket_receive.c.
103 * Do not send CUMODE_CHANGE notify back to sender. Affected
104 file silcd/packet_receive.c.
106 * Added getrusage() to take noise in SILC RNG. A patch by
107 Mika Boström. Affected files are configure.in.pre,
108 includes/silcincludes.h.in, lib/silccrypt/silcrng.c.
110 Sat Apr 2 18:09:30 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
112 * Splitted the SILC libraries configuration into a configure
113 fragment into lib/configure.ad. It is now possible, once
114 this feature is added, to specify whether to compile or not
115 compile included SILC libraries. Affected files are
116 configure.in.pre, lib/silcmath/mpi/configure.ad,
117 lib/configure.ad, Makefile.defines.pre and
118 Makefile.defines_int.pre.
120 * Added --with-silc-includes and --with-silc-libs to configure.
121 If specified the included libs are not compiled, but the
122 specified libs are used. Pkg-config is not yet supported.
123 Affected file configure.in.pre.
125 * Fixed WATCH command handling on backup router. Router does not
126 send the watch command any more to backup if it originates from
127 backup. Affected file silcd/command.c.
129 Fri Apr 1 18:52:47 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
131 * Changed announcing to not announce unregistered clients.
132 Affected file silcd/server.c.
134 * Fixed username handling in command reply. Affected file
135 silcd/command_reply.c.
137 * Log files are now 0600. Affected file lib/silcutil/silclog.c.
139 Thu Mar 31 22:34:22 CEST 2005 Patrik Weiskircher <pat@icore.at>
141 * Added new define SILC_MACOSX, if __APPLE__ and __MACH__ is defined.
142 Affected file: includes/silcincludes.h.in
144 * bool is defined as _Bool on Mac OS X now.
145 Affected file: lib/silcutil/silctypes.h
147 Thu Mar 31 08:52:06 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
149 * Added support for UTF-8 nicknames, channel names and
150 server names in client library. Affected files in
153 * Added __SILC_HAVE_PTHREAD, __SILC_HAVE_SIM, __SILC_HAVE_LIBIDN,
154 and __SILC_ENABLE_DEBUG to include/silcclient.h for third-party
155 software to check how Toolkit has been compiled.
157 Wed Mar 30 22:16:35 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
159 * Added silc_utf8_str[n]casecmp into lib/silcutil/silcutf8.[ch].
161 * Use silc_utf8_str[n]casecmp instead of strcmp routines
162 in library and in SILC Client when dealing with nicknames
163 and other identifier strings. Affected file in client lib
166 * Convert nickname to UTF-8 in /msg and /smsg. Affected file
167 irssi/src/silc/core/silc-servers.c.
169 Wed Mar 30 10:50:02 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
171 * Fixed idcache to work with the new identifier strings.
172 Affected file lib/silccore/silcidcache.c.
174 * Added UTF-8 hash and compare function for SilcHashTable.
175 Affected file lib/silcutil/silcutil.[ch].
177 * Added casefolding stringprep, SILC_CASEFOLD_PREP.
178 Affected file lib/silcutil/silcstringprep.[ch].
180 * Changed the identifier string handling to include the original
181 format in client, server, channel entries and normalized
182 format in cache. Affected files in silcd/.
184 Tue Mar 29 16:51:35 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
186 * Added support for the new identifier strings and their
187 validity checking. Nicknames, channel names and usernames
188 can now include practically any kind of letters and various
189 other characters. Affected files in silcd/ and in libraries.
191 NOTE: comparing these strings should now be done with memcmp()
192 to check binary compatibility. All these strings are normalized
193 and casing is irrelevant.
195 * Added silc_identifier_check to lib/silcutil/silcstrutil.[ch]
196 as easy function for applications to check whether identifier
199 Tue Mar 29 00:45:11 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
201 * Fixed SILC_STRING_LDAP_DN encoding and decoding. Affected
202 file lib/silcutil/silcutf8.c.
204 * Added SILC_STRING_UTF8_ESCAPE to lib/silcutil/silcstrutil.h.
206 Mon Mar 28 22:46:23 CEST 2005 Jochen Eisinger <jochen@penguin-breeder.org>
208 * Make public key in getkey reply mandatory. Affected file
209 lib/silcclient/command_reply.c
211 Sun Mar 27 19:03:31 CEST 2005 Patrik Weiskircher <pat@icore.at>
213 * Added Parameter dont_register_crypto_library to
214 SilcClientParam. If set to TRUE, silcclient library will
215 not initalize the Crypto Libraries and application
216 will need to do it. Affected file lib/silcclient/silcclient.h,
217 lib/silcclient/client.c.
219 Sun Mar 27 19:02:48 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
221 * Imported new silc_utf8_[encode|decode] routines from
222 my internal SILC 1.1 source tree. New encodings added:
223 SILC_STRING_LOCALE (SILC_STRING_LANGUAGE is deprecated),
224 SILC_STRING_UTF8, SILC_STRING_PRINTABLE, SILC_STRING_VISIBLE,
225 SILC_STRING_TELETEX, SILC_STRING_NUMERICAL and
228 * Splitted UTF-8 routines into lib/silcutil/silcutf8.[ch].
230 * Implemented stringprep (RFC 3454) API. Internally we use
231 GNU Libidn's stringprep, for now, so it is required now to
232 compile SILC sources. Added lib/silcutil/silcstringprep.[ch].
234 * Added checking for GNU Libidn and --with-libidn to configure.
236 Wed Mar 23 11:20:33 CET 2005 Jochen Eisinger <jochen@penguin-breeder.org>
238 * If the passphrases entered do not match while generating a new key,
239 completly start over instead of going into an infinite loop asking
240 the user to re-enter the passphrase correctly. Affected file
241 lib/silcutil/silcapputil.c
243 Sun Jan 9 14:28:51 CET 2005 Pekka Riikonen <priikone@silcnet.org>
245 * Make sure server is removed from backup list when it is
246 deleted. Affected files silcd/command.c, server.c,
249 * Close socket when connecting to router fails. Affected
252 Tue Jan 4 13:06:26 CET 2005 Jochen Eisinger <jochen@penguin-breeder.org>
254 * Adopt configuration toolchain to current auto-tools.
255 Affected files prepare, irssi/configure.in
256 * Revert most of the UTF-8 fixes to SILC Client 1.0.1. Will
257 redo that. Affected files irssi/src/silc/core/client_ops.c,
258 irssi/src/fe-common/silc/fe-silc-channels.c
259 * Take over command line options into silcclient data structure.
260 Affected file irssi/src/silc/core/silc-core.c
262 Wed Dec 8 16:15:11 CET 2004 Pekka Riikonen <priikone@silcnet.org>
264 * Do not try to initiate backup resuming protocol forever.
265 Affected file silcd/server_backup.c.
267 Wed Nov 24 18:24:05 CET 2004 Pekka Riikonen <priikone@silcnet.org>
269 * ID change in resuming has to be done before changing
270 detached client's modes, since the ID change may fail and
271 leave ghosts on the network. Affected file is
272 silcd/packet_receive.c.
274 Tue Nov 23 16:54:35 CET 2004 Pekka Riikonen <priikone@silcnet.org>
276 * Fixed Win32 scheduler to not stuck anymore. A patch from
277 Juha Räsänen. Affected file is
278 lib/silcutil/win32/silcwin32schedule.c.
280 * Fixed QoS parsing for connection blocks in server. Affected
281 file is silcd/serverconfig.c.
283 * Fixed server statistics increasing in server. Affected file
286 * The CLOSE command now marks backup router as self disconnected
287 to avoid resuming problems. Affected file silcd/command.c.
289 Wed Sep 22 19:46:32 CEST 2004 Patrik Weiskircher <pat@icore.at>
291 * When using silc_net_create_connection[_async], and your system can
292 create IPv6 sockets, it will try to connect to the IPv6 host.
293 Now it tries to connect to an IPv4 host if IPv6 fails. Affected
294 file lib/silcutil/unix/silcunixnet.c
296 Fri Jun 18 19:26:58 CEST 2004 Pekka Riikonen <priikone@silcnet.org>
298 * Check for valid route when receiving packet from router and
299 when routing it to local server in the cell. A patch from
300 Matt Miller. Affected files silcd/router.c and server.c.
302 Sat May 1 13:55:54 CEST 2004 Patrik Weiskircher <pat@icore.at>
304 * Couldn't detach and reattach twice, because of the previous
305 commit. Affected file silcd/packet_receive.c
307 Fri Apr 30 19:40:28 CEST 2004 Patrik Weiskircher <pat@icore.at>
309 * Added check to ignore Port value if Initiator is FALSE.
310 Remote router coudln't connect if Port was set. Affected file
313 * If some client tries to resume more than once at the same time,
314 server crashed. Router didn't crash, but showed odd behaviour
315 (didn't allow clients to join anymore, ..). Affected files
316 silcd/packet_receive.c silcd/idlist.h
318 Mon Mar 15 21:10:08 EET 2004 Pekka Riikonen <priikone@silcnet.org>
320 * Destroy the file transfer session in silc_client_file_close
321 with timeout. Affected file lib/silcclient/client_ftp.c.
323 * Call SFTP server monitor in READ and WRITE after the actual
324 operations. Affected file lib/silcsftp/sftp_server.c.
326 Wed Mar 10 21:30:02 EET 2004 Pekka Riikonen <priikone@silcnet.org>
328 * Create one configure script from configure fragments
329 (configure.ad). This is a first step towards new distribution
330 system. Affected files prepare, configure.in.pre,
331 lib/silcmath/mpi/configure.ad.
333 Wed Mar 10 18:35:24 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
335 * Removed expiring of client key pair. Affected file is
336 irssi/src/silc/core/clientutil.c
338 Tue Mar 9 17:11:58 EET 2004 Pekka Riikonen <priikone@silcnet.org>
340 * Check the number of connections from real number of
341 connections instead of socket number, when deciding if
342 server is full. Affected files are silcd/server.c,
343 server_internal.h and silcd.c.
345 * Clarified the connections_max meaning in General section
346 in doc/example_silcd.conf.in.
348 * The reconnect_keep_trying default value set to TRUE
349 if it is not defined in the config file. Affected file
350 silcd/serverconfig.c.
352 Wed Mar 3 15:13:49 CET 2004 Pekka Riikonen <priikone@silcnet.org>
354 * Fixed crashbug in connection closing, after a protocol
355 completion callback, which might have closed it already.
356 Affected file silcd/server.c.
358 * Fixed rekey with PFS in backup router. It did not allow
359 rekeys with PFS, and when the rekey protocol timedout
360 it crashed the backup router without the above fix. Affected
361 file silcd/packet_send.c and server.c.
363 Sat Feb 28 16:25:09 EET 2004 Pekka Riikonen <priikone@silcnet.org>
365 * The silc_client_add_channel_private_key now returns the
366 private key context if pointer is given as argument.
367 Affected files are lib/silcclient/silcclient.h and
370 * Added support for using channel private keys in SILC
371 Client Library even if the private key mode is not set
372 on the channel. Affected file lib/silcclient/client_channel.c.
374 * The channel private key used to decrypt message is now
375 delivered to the application in the 'channel_messageĂƒ' client
376 operation. Affected files are lib/silcclient/silcclient.h
377 and client_channel.c.
379 * Fixed wrong arg type for user limit in CMODE command reply.
380 Affected file silcd/command.c.
382 * The user limit is now taken and saved to SilcClientEntry in
383 JOIN and CMODE command replies and in CMODE_CHANGE notify.
384 Affected files lib/silcclient/silcclient.h, command_reply.c
387 * Added support to the new private message key indicator
388 packet. Added a new function to the client library:
389 silc_client_send_private_message_key_request. The sender
390 indicates to be initiator, and receiver is responder.
391 Added the indicator to the SilcClientEntry as 'prv_resp'
392 boolean. Affected files are lib/silcclient/silcclient.h
393 client.[ch], and client_prvmsg.c.
395 Fri Feb 27 11:25:26 CET 2004 Pekka Riikonen <priikone@silcnet.org>
397 * Fixed the JOIN command calling when called with both
398 -auth and -founder. Affected file is lib/silcclien/command.c.
400 Wed Feb 25 23:12:11 EET 2004 Pekka Riikonen <priikone@silcnet.org>
402 * Check watcher list for resumed clients as well. Affected
403 file is silcd/packet_receive.c.
405 Tue Feb 24 16:49:10 EET 2004 Pekka Riikonen <priikone@silcnet.org>
407 * Implemented the user limit to the CMODE_CHANGE notify,
408 CMODE command reply and JOIN command reply in server.
409 Affected files are silcd/server.c, command.c, command_reply.c,
410 packet_send.c and packet_receive.c.
412 Mon Feb 23 23:31:15 EET 2004 Pekka Riikonen <priikone@silcnet.org>
414 * Defined SILC_STRFMT_END that must be used now with
415 silc_buffer_strformat, instead of SILC_STR_END. Fixes
416 crashes on AMD64. Affected files are lib/silcutil/silcbuffmt.h,
417 lib/silcclient/silcvcard.c, silcd/server_util.c.
419 * Fixed the adding of public key to the WATCH list in server.
420 Fixed the WATCH notify sending to client. Affected files
421 are silcd/packet_send.[ch], command.c, server_util.c.
423 * Implemented the watching by public key in the SILC Client
424 Library and SILC Client. Affected files are
425 lib/silcclient/command.c and client_notify.c.
427 Mon Feb 23 09:30:30 CET 2004 Pekka Riikonen <priikone@silcnet.org>
429 * Added support for public key watching in server. Affected
430 files are silcd/server.c, server_internal.h, command.c,
433 Sun Feb 22 19:03:59 EET 2004 Pekka Riikonen <priikone@silcnet.org>
435 * Added public key to the SIlcClientEntry. Affected files
436 are lib/silcclient/silcclient.h, command_reply.c, idlist.c
438 * Fixed the get_clients_whois reply processing to return
439 exactly same entries server returned. Makes it possible
440 to search using attributes. Affected file is
441 lib/silcclient/idlist.c.
443 Sat Feb 21 19:21:57 EET 2004 Pekka Riikonen <priikone@silcnet.org>
445 * Save founder key to SilcChannelEntry. Affected files are
446 lib/silcclient/silcclient.h, command_reply.c, idlist.c.
448 Fri Feb 20 20:37:38 EET 2004 Pekka Riikonen <priikone@silcnet.org>
450 * Call the monitor callback with _CLOSED status from the
451 silc_client_file_close. Affected files are
452 lib/silcclient/client_fpt.c, silcclient.h
454 * Added silc_client_get_clients_whois which resolves using
455 WHOIS, and supports requested attributes as well.
456 Affected files are lib/silcclient/silcclient.h, idlist.c.
458 Fri Feb 19 21:09:22 EET 2004 Pekka Riikonen <priikone@silcnet.org>
460 * Added support for asking the destination filename where
461 the downloaded file is saved in the file transfer. Affected
462 files are lib/silccilent/silcclient.h, client_ftp.c.
464 Wed Feb 18 02:46:17 EET 2004 Pekka Riikonen <priikone@silcnet.org>
466 * Fixed error handling in resuming data processing. Affected
467 files are lib/silcclient/client_resume.c and client.c.
469 Tue Feb 17 19:34:30 EET 2004 Pekka Riikonen <priikone@silcnet.org>
471 * Fixed silc_client_send_private_message to return TRUE correctly.
472 Affected file lib/silcclient/client_prvmsg.c.
474 * Added topic to the SilcChannelEntry. Affected files are
475 lib/silcclient/silcclient.h, command_reply.c, client_notify.c.
477 Fri Feb 13 14:19:14 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
479 * Use conn->cmd_ident for all silc_client_command_call()s. Affected
480 file lib/silcclient/command.c
482 Fri Feb 13 13:53:45 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
484 * Convert all commands to UTF-8 before passing them to the
485 client library. Still need to convert replies from UTF-8 to
486 the locale encoding. Affected file
487 irssi/src/silc/core/silc-cmdqueue.c
489 Fri Feb 13 13:13:07 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
491 * redirect all silc_client_command_calls through a queueing framework.
492 This fixes /CYCLE and the annoying "nick change after auto-joining
493 a channel". Furthermore it defines one central point where
494 command parameters can be UTF-8-ified. Affected files
495 irssi/src/silc/core/Makefile, client_ops.c, silc-channels.c,
496 silc-servers.[ch], silc-core.c, silc-cmdqueue.[ch], silc-lag.c
498 Fri Feb 13 12:04:41 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
500 * use asynchronous connect() to establish router connections.
501 Fixes problem when the primary router goes down. Affected files
502 silcd/server.c, silcd/server_backup.c
504 Thu Feb 12 20:09:59 EET 2004 Pekka Riikonen <priikone@silcnet.org>
506 * Added SILC_[32|64]_TO_PTR and SILC_PTR_TO_[32|64] macros.
507 Fixed various compilation warnings when type casting ints
508 to pointers or vice versa, of different size. Updates around
511 Tue Feb 3 23:25:17 EET 2004 Pekka Riikonen <priikone@silcnet.org>
513 * Surrogates not allowed in UTF-8 strings, updated decoder.
514 Affected file lib/silcutil/silcstrutil.c. Added UTF-8
515 testers in lib/silcutil/tests/ directory.
517 Wed Jan 14 18:42:44 EET 2004 Pekka Riikonen <priikone@silcnet.org>
519 * Added SILC_CLIENT_CONN_ERROR_KE, ERROR_AUTH, ERROR_RESUME and
520 ERROR_TIMEOUT SilcClientConnectionStatus errors. Affected
521 files are lib/silcclient/silcclient.h, client.c.
523 Mon Jan 12 13:01:10 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
525 * When resuming a session fails, notify the user that the session
526 file needs to be removed eventually. Affected files
527 irssi/src/fe-common/silc/module-formats.[ch],
528 irssi/src/silc/core/client_ops.c.
530 Tue Jan 04 12:16:04 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
532 * Added DIST_SUBDIRS symbols to include all subdirs in distributions.
533 Affected files lib/silcutil/Makefile.am, lib/silcmath/Makefile.am
535 * Typofix in Irssi::Silc module. Affected file
536 irssi/src/perl/silc/Silc.xs.
538 Tue Jan 04 02:43:44 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
540 * Changed the way NOTICE flagged messages are treated. Added support
541 for notices in queries and signing notices. Affected files
542 irssi/default.theme; irssi/docs/help/in/notice.in;
543 irssi/src/fe-common/silc/module-formats.[ch], fe-silc-messages.c;
544 irssi/src/silc/core/client_ops.c, silc-channels.c, silc-servers.c
546 * Fixed typo in /ACTION help. Affected file
547 irssi/docs/help/in/action.in
549 Mon Jan 03 23:26:38 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
551 * Fixed typo in perl module. Affected file
552 irssi/src/perl/silc/Server.xs
554 * Changed the way ACTION flagged messages are treated. Added support
555 for actions in queries and signing actions. Affected files
556 irssi/default.theme; irssi/docs/help/in/action.in;
557 irssi/src/fe-common/silc/module-formats.[ch], fe-silc-messages.c,
558 fe-silc-queries.c; irssi/src/silc/core/client_ops.c, silc-channels.c,
561 Mon Jan 03 16:04:29 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
563 * Incorrectly reported error when client had to be resolved from
564 server in /SMSG. Affected file irssi/src/silc/core/silc-servers.c
566 Sat Jan 3 16:37:15 EET 2004 Pekka Riikonen <priikone@silcnet.org>
568 * Fixed whois public key hash table deleting and adding in
569 detached client case. Affected file silcd/packet_receive.c.
571 Sat Jan 03 12:15:38 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
573 * Changed filenames of silc/fe module not to collide with filenames
574 from core/fe. Also seperated public messages printing from
575 query messages printing. Affected files are all in
576 irssi/src/fe-common/silc.
578 Sat Jan 3 12:18:07 EET 2004 Pekka Riikonen <priikone@silcnet.org>
580 * Fixed the invite process handling during joining to use
581 correct server name for the client that is matched against
582 the invite string for the channel. Wrong server name caused
583 inability to join the channel. Affected file is
586 Fri Jan 2 23:34:17 EET 2004 Pekka Riikonen <priikone@silcnet.org>
588 * Fixed the CUMODE channel founder authentication on normal
589 server to not remove the founder rights on existing founder
590 before checking that router accepts the mode change. Affected
591 files are silcd/command.c and silcd/packet_receive.c.
593 * Remove the server entry correctly when rekey timeouts and
594 remote router connection on normal server is closed. Fixes
595 a crash where server uses the freed server entry. Affected
598 Fri Jan 02 10:28:15 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
600 * Add /SILCNET [ADD|REMOVE|LIST] command to manage different SILC
601 networks. This is the first step in solving the bug about
602 /SERVER ADD -silcnet <silcnet>. Affected files
603 irssi/docs/in/silcnet.in; irssi/src/fe-common/silc/Makefile.am,
604 fe-silcnet.c, fe-common-silc.c, module-formats.[ch];
605 irssi/src/silc/core/silc-chatnets.[ch], silc-core.c, Makefile.am
607 Thu Jan 01 20:11:32 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
609 * /SMSG and /MMSG now correctly create new queries. Affected files
610 irssi/src/fe-common/silc/fe-messages.c, irssi/scripts/silc-mime.pl
612 * Add basic support for SILC protocol specific variables in perl.
613 Affected files irssi/src/perl/silc/*, irssi/configure.in,
614 irssi/src/perl/Makefile.am
616 Wed Dec 31 17:06:55 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
618 * Don't use silc_get_input, it's obviously not reliable. Fixes
619 issue when the current key expires. Affect file
620 irssi/src/silc/core/clientutils.c
622 * Make the session data filename configurable. This makes it
623 possible to have different session files for different
624 SILC networks. Affected files irssi/src/silc/core/silc-core.c,
625 client_ops.[ch], silc-servers.c,
626 irssi/src/silc/fe-common/silc/module-formats.[ch]
628 * Use the same set of libtool files for the MPI lib as for the
629 rest of the toolkit. Affected files lib/silcmath/mpi/config.guess,
630 config.sub, configure.in, install-sh, missing, mkinstalldirs
632 Sun Dec 28 21:57:39 EET 2003 Pekka Riikonen <priikone@silcnet.org>
634 * Fixed server statistics decrementing error to not go to
635 negative. Affected file silcd/packet_receive.c.
637 Sat Dec 20 14:42:36 EET 2003 Pekka Riikonen <priikone@silcnet.org>
639 * Use silc_server_query_add_error to add error in public key
640 search error. Added support in send_reply to send errors
641 without specific argument. Affected file silcd/server_query.c.
643 * Fixed the WHOIS, IDENTIFY and WHOWAS error handling in SILC
644 Client for NO_SUCH_NICK. It was against the protocol specs.
645 Affected file irssi/src/silc/core/client_ops.c.
647 * Added backwards support for the wrong NO_SUCH_NICK error sending
648 in server. To be removed in SILC Server 1.0. Both old clients
649 and clients with fixed error handling now works. Affected file
650 silcd/server_query.c.
652 Sat Dec 20 00:44:47 CET 2003 Patrik Weiskircher <pat@icore.at>
654 * fixed a bug in the whois using attributes function where no
655 error was sent if no nickname and client id but the attributes were
656 given to whois. Affected file silcd/server_query.c
658 Tue Dec 16 21:34:59 CET 2003 Patrik Weiskircher <pat@icore.at>
660 * remove public key from public key hashtable on detach. Affected
661 file silcd/packet_receive.c
663 * free public key hashtable before removing clients on server
664 shutdown. Affected file silcd/server.c
666 * remove public key prior deleting client-data on killing a client.
667 Affected file silcd/server_util.c
669 Sat Dec 06 21:35:14 CET 2003 Patrik Weiskircher <pat@icore.at>
671 * Getting the MOTD from other servers works now. Affected
672 files are silcd/command.c and silcd/command_reply.c
674 Thu Dec 04 11:33:46 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
676 * Initialize the variable idletag, since it is tested in
677 silc_core_deinit for its default value. Affected file
678 irssi/src/silc/core/silc-core.c
680 Sun Nov 30 19:47:02 CET 2003 Patrik Weiskircher <pat@icore.at>
682 * Fixed signed channel messages across cells. Affected file
685 Fri Nov 28 19:13:21 EET 2003 Pekka Riikonen <priikone@silcnet.org>
687 * Changed the SILC_LOG_* macros to not be empty if SILC_DEBUG
688 is not defined. They can now be safely used in if-statements
689 without braces. Affected file lib/silcutil/silclog.h.
691 * Added the checks for backup closing connection due to error
692 (local or remote) and thus not allow the resuming to occur
693 in reconnect. Affected files are silcd/packet_send.c
696 Tue Nov 25 15:20:59 EET 2003 Pekka Riikonen <priikone@silcnet.org>
698 * Help file updates. Affected files in irssi/src/docs/help/in/.
700 Wed Nov 23 20:51:21 CET 2003 Patrik Weiskircher <pat@icore.at>
702 * Fixed channel messages across cells. Affected file
705 Wed Nov 12 11:34:56 EET 2003 Pekka Riikonen <priikone@silcnet.org>
707 * Fixed file transmission accepting in client library to not
708 start the negotiation if user hasn't accepted the transfer,
709 instead create new session for resent transfer. Affected
710 file lib/silcclient/client_ftp.c.
712 * Show the session ID in the file transmision list. Remove
713 session from list that failed to transfer. Switch the current
714 session automatically after transmission, and in errors, to new
715 session if other sessions exists in the transfer list. Affected
716 files are irssi/src/silc/core/silc-servers.c,
717 irssi/src/fe-common/silc/modfule-formats.c.
719 Mon Nov 10 14:41:40 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
721 * Fixed MIME header parsing for the hopefully last time. Affected
722 file lib/silcutil/silcstrutil.c
724 Mon Nov 10 13:03:46 EET 2003 Pekka Riikonen <priikone@silcnet.org>
726 * Rewrote the PKCS#1 routines. Added lib/silccrypt/silcpkcs1.[ch].
728 * The SILC RNG is now gauranteed to return non-zero random
729 values. Affected files are lib/silccrypt/silcrng.[ch].
731 Sun Nov 9 20:44:56 EET 2003 Pekka Riikonen <priikone@silcnet.org>
733 * Fixed nickname formatting when changing only case of the
734 nickname. Affected file lib/silcclient/idlist.c.
736 Sun Nov 9 19:33:59 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
738 * Fixed a memory leak and incorrect printing of the "appears as"
739 message. Affected file irssi/src/silc/core/client_ops.c
741 Sun Nov 9 17:45:11 EET 2003 Pekka Riikonen <priikone@silcnet.org>
743 * Added CRT (Chinese Remainder Theorem) supported RSA
744 private keys and private key operations. This significantly
745 increases private key operation efficiency. No compatibility
746 issues with new or old private keys. Affected files are
747 lib/silccrypt/rsa.[ch], rsa_internal.h and pkcs1.c.
749 Sat Nov 8 13:08:53 EET 2003 Pekka Riikonen <priikone@silcnet.org>
751 * Fixed GCC-3.3.2 related compilation warnings from the
754 Fri Nov 7 23:01:47 EET 2003 Pekka Riikonen <priikone@silcnet.org>
756 * Removed RC6 from distributions.
758 Fri Nov 7 19:38:42 EET 2003 Pekka Riikonen <priikone@silcnet.org>
760 * Added some better comments to lib/silccrypt/silcpkcs.h,
761 optimized some routines in lib/silccrypt/silcpkcs.c.
762 Added test_silcpkcs into lib/silccrypt/tests/.
764 * Fixed silc_rng_global_init to actually init the global RNG
765 if RNG wasn't provided for it. Affected file is
766 lib/silccrypt/silrng.c.
768 Thu Nov 6 21:08:28 EET 2003 Pekka Riikonen <priikone@silcnet.org>
770 * Added silc_hash_table_find_by_context_ext. Affected files
771 lib/silcutil/silchashtable.[ch].
773 * Save the public key on normal server in WHOIS command reply
774 from attributes, if present, and add it to public key hash
775 table. Fixes WHOIS resolving by public key on normal server.
777 Optimized the attributes resolving on normal server to not
778 resolve if we resolved them already from router.
780 Affected files are silcd/server_query.c, command_reply.c.
782 Wed Nov 5 19:36:30 CET 2003 Patrik Weiskircher <pat@icore.at>
784 * Added support for whois using attributes.
785 Affected files silcd/command_reply.c, silcd/packet_receive.c,
786 silcd/server.c, silcd/server_internal.h, silcd/server_query.c,
789 * Added support for whois using public key attribute to /WHOIS i
790 client command. Affected files irssi/docs/help/in/whois.in,
791 irssi/src/silc/core/silc-servers.c, lib/silcclient/command.c
793 Wed Nov 5 23:37:36 EET 2003 Pekka Riikonen <priikone@silcnet.org>
795 * Fixed UMODE setting in server when the client has anonymous
796 mode set. The mode setting was not working. Affected file
799 Mon Nov 2 11:36:08 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
801 * Fixed some bugs and typos related to sending split messages.
802 Print notification when sending messages with /MMSG. Affected
803 files irssi/scripts/silc-mime.pl, irssi/src/silc/core/client_ops.c
805 Fri Oct 31 12:33:59 EET 2003 Pekka Riikonen <priikone@silcnet.org>
807 * Optimized the socket referencing in packet routines, client
808 library and server. Affected files are lib/silccore/silcpacket.c,
809 lib/silcclient/client.c and silcd/server.c.
811 * If silc_socket_set_qos is given with NULL arguments the QoS is
812 reset from the socket. Affected files are
813 lib/silcutil/silcsockconn.[ch].
815 Thu Oct 30 21:23:24 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
817 * Add a /LISTKEYS command which lists the locally cached
818 client and server keys. Affected files
819 irssi/src/fe-common/module-formats.[ch],
820 irssi/src/silc/core/silc-{channels,servers}.c
821 irssi/docs/help/in/listkeys.in
823 Thu Oct 30 20:23:40 EET 2003 Pekka Riikonen <priikone@silcnet.org>
825 * Check that packet queue purging was successful. Affected
826 files lib/silcclient/client.c and silcd/packet_send.c. Related
827 to MAC failed errors.
829 * Do not clear the inbuf even if it is empty if QoS was applied
830 to it. Otherwise the QoS data is cleared and MAC failed error
831 will occur. Affected file lib/silccore/silcpacket.c.
833 * Use the rekey period time as rekey protocol timeout value.
834 If the rekey does not succeed during the rekey period there's
835 something very wrong, and we most likely end up with wrong keys,
836 do graceful reconnect then. Affected file silcd/server.c.
838 * Take reference of the socket in the parser context, as it's
839 possible to have the parsers in queue after the socket is
840 disconnected and this may cause crash. Affected files are
841 lib/silccore/silcpacket.c, lib/silcclient/client.c and
844 Thu Oct 30 17:01:01 EET 2003 Pekka Riikonen <priikone@silcnet.org>
846 * Fixed KICK command reply sending, it sent to replies.
847 Affected file silcd/command.c.
849 Wed Oct 30 14:06:52 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
851 * Finish the silc-mime.pl script. It now supports MIME type
852 guessing using magic files, signing data messages, executing
853 MIME handlers in background. Affected files
854 irssi/scripts/silc-mime.pl and irssi/docs/help/in/mmsg.in
856 * Changed MIME signal handler to make things easier for the perl
857 script. Affected files irssi/src/silc/core/client_ops.c,
858 silc-servers.c, and irssi/docs/signals.txt
860 * Cleaned up the silc_mime_parse function and fixed detection
861 of wrapped header lines. Affected file lib/silcutil/silcstrutil.c
863 Sun Oct 26 21:19:02 EET 2003 Pekka Riikonen <priikone@silcnet.org>
865 * Resolve the IP for file transfer listener from the connection
866 socket. Affected file lib/silcclient/client_ftp.c.
868 * Accept NULL hostname parameter in the functions
869 silc_net_check_[local|remote]_by_socket. Do not reverse lookup
870 if hostname is not wanted.
872 Fri Oct 24 21:24:12 CEST 2003 Jochen Eisinger <jochen@penguin-breeder.org>
874 * Fixed race condition between silc_client_init and
875 my_silc_scheduler. Affected file irssi/src/silc/core/silc-core.c
877 Fri Oct 24 16:43:40 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
879 * Fixed file transfer connection closing when SIGNOFF for
880 the client is received from server. Affected file is
881 lib/silcclient/client_ftp.c.
883 Tue Oct 21 13:35:57 CEST 2003 Pekka Riikonen <priikone@silcnet.org>
885 * Check for disconnected socket in QUIT callback. Affected
886 file silcd/command.c.
888 Thu Oct 21 09:43:17 CEST 2003 Jochen Eisinger <jochen@penguin-breeder.org>
890 * Modified the MIME parsing to allow \n and \r\n as delimiters.
891 Affected files lib/silcutil/silcstrutil.c
893 * Cleaned up the escape/unescape functions for correctness and
894 speed. Affected file irssi/src/silc/core/client_ops.c
896 * Removed handling for data messages with Content-Type: text/*,
897 moved parsing of MIME headers to the signal handler, added
898 support for signing and verifying data messages. Affected
899 files are irssi/docs/signals.txt, irssi/src/silc/core/client_ops.c,
900 irssi/src/silc/core/silc-{servers,channels}.c
902 * Added a perl script for handling data messages based on
903 information read from Mailcap files. New file
904 irssi/scripts/silc-mime.pl
906 Mon Oct 20 16:08:22 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
908 * Added new SILC_MESSAGE_FLAG_ACK that can be used to
909 acknowledge recepetion of a message to the sender. Updated
912 Sat Oct 18 11:55:33 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
914 * Unregister channel key saving callback when deleting channel.
915 Affected file lib/silcclient/idlist.c.
917 * Do not remove the client from channels in NOTIFY_TYPE_SIGNOFF
918 before calling notify client operation. Affected file is
919 lib/silcclient/client_notify.c.
921 * Unregister QoS tasks when deleting the socket connection.
922 Affected files lib/silcutil/silcsockconn.[ch],
923 unix/silcunixsockconn.c.
925 * Implemented latest presence-attrs draft changes. Affected
926 files lib/silccore/silcattrs.h and
927 irssi/src/silc/core/silc-queries.c.
929 Tue Oct 14 18:24:53 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
931 * Save old channel keys in list to allow more rapid change
932 of channel keys if server for some reason does that. This
933 avoids loosing so many channel messages due to not having
934 key to decrypt. Affected file lib/silcclient/silcclient.h,
935 idlist.c and client_channel.c.
937 Mon Oct 13 21:37:47 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
939 * Continued backup router tests and fixes. Affected files
940 silcd/server_backup, server_util.c, server.c. See TODO.
942 Sun Oct 12 19:58:18 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
944 * Fixed SERVER_SIGNOFF handling in servers. The client
945 was removed from wrong list thus not removing the client
946 at all. Affected file silcd/packet_receive.c.
948 * Do not execute rekey protocol for disabled connections as
949 it would never go through. Affected file silcd/server.c.
951 * Added timeout for rekey protocol to catch if the protocol
952 never executes successfully. Affected files silcd/server.c
955 Sat Oct 11 15:39:22 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
957 * Abandon packet processing for disconnected sockets. Check
958 this always after calling packet processing callback.
959 Affected file lib/silccore/silcpacket.c.
961 * Fixed double registration disconnection code in server.
962 Closed wrong connection. Affected file silcd/packet_receive.c.
964 Fri Oct 10 16:27:12 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
966 * On normal server reconnect to primary during resuming 4
967 times, then give up. Affected file silcd/server_backup.c.
969 * If during reconnecting to routers we notice we have router
970 connection but no primary router set, the server is in desync.
971 Reconnect to primary to restore network. Affected file
974 * Assure that only one protocol is exeucting at the same time.
975 Added checks for all protocols. Affected files are
976 silcd/server.c and server_backup.c.
978 Thu Oct 9 20:24:09 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
980 * Check that a string is not already part on invite/ban
981 string when processing it. Affected file silcd/server_util.c.
983 Thu Oct 9 12:06:40 CEST 2003 Pekka Riikonen <priikone@silcnet.org>
985 * Fixed the CUMODE_CHANGE for founder mode changes to comply
986 with 1.2 version of the protocol. Affected file is
987 silcd/packet_receive.c.
989 Wed Oct 8 19:41:15 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
991 * ERR_BAD_PASSWORD now returns the Channel ID of the channel
992 where the passphrase was given. Affected file is
995 Wed Oct 8 09:32:12 CEST 2003 Pekka Riikonen <priikone@silcnet.org>
997 * INVITE and BAN notifys are now delivered from routers to
998 servers (but not clients) on the channel. Updated specs and
999 code. Affected files silcd/packet_[send|receive].[ch],
1000 command.c, server.c and server_util.c.
1002 * Implemented INVITE and BAN announcing. Affected files are
1003 silcd/server.[ch], server_util.c.
1005 * Implemented SilcStatus error type argument returning in
1006 command reply error in server. Affected file silcd/command.c.
1008 * Implemented SilcStatus argument returning in comand reply
1009 in client library. The command_reply client operation now
1010 returns error specific arguments as well. Affected files
1011 are lib/silcclient/command_reply.[ch], client_resume.c,
1012 lib/silccore/silcstatus.[ch].
1014 Sun Oct 5 20:22:08 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1016 * Backup router protocol version 1.2 implemented. Testing still
1017 required. Affected files in silcd/server_backup.[ch], server.c,
1018 packet_receive.c and server_internal.h.
1020 Sun Oct 5 12:36:37 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1022 * silc_client_send_[channel|private]_message now return TRUE
1023 or FALSE. Affected file lib/silcclien/client_channel.c and
1026 Thu Oct 2 17:03:09 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1028 * Check for explicit nickname in INVITE and BAN processing
1029 during join as well (and don't expect only wildcards in
1030 invite/ban strings). Affected file silcd/command.c.
1032 * Fixed the INVITE and BAN by public key. The public key saved
1033 is the PK payload (as specified) not the raw data. Affected
1034 file silcd/server_util.c.
1036 Wed Oct 1 20:29:06 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1038 * UTF-8 text message support for actions and notices in SILC
1039 Client. Affected file irssi/src/silc/core/client_ops.c.
1041 * silc_get_username and silc_get_real_name now returns sensible
1042 data on Win32. Patch by Toni Willberg. Affected file is
1043 lib/silcutil/win32/silcwin32util.c.
1045 Sun Aug 24 23:35:19 CEST 2003 Jochen Eisinger <c0ffee@penguin-breeder.org>
1047 * Provide a signal handler to send MIME encoded messages and emit
1048 a signal when a MIME encoded message is received. Also document
1049 the signals for usage with the perl interface.
1051 A sample perl script will be supplied at a later point.
1053 Affected files are irssi/docs/signals.txt,
1054 irssi/src/silc/core/client_ops.[ch],
1055 irssi/src/silc/core/silc-{channels,servers}.c
1057 Sun Aug 24 12:58:30 CEST 2003 Jochen Eisinger <c0ffee@penguin-breeder.org>
1059 * Use SILC_COMMAND_PING to estimate the round-trip time to the
1060 server. Use this time to display a lag and disconnect when it
1061 exceeds a specified limit.
1063 Affected files are irssi/src/silc/core/silc-{lag,core}.c.
1065 Mon Aug 11 17:14:17 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1067 * Remove the channel auth list in normal server if router
1068 encofrces its list during connecting. Send notify to channel
1069 to remove the mode to remove the list. Affected files are
1070 silcd/server_util.c and silcd/packet_receive.c.
1072 Wed Aug 6 14:52:04 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1074 * Added support for channel public keys. Updated protocol specs
1075 and implemented it. Affected files are
1076 silcd/command.c, command_reply.c, lib/silcclient/command.c,
1077 lib/silcclient/command_reply.c.
1079 Wed Jul 23 12:17:01 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1081 * Ignore SIGXFSZ and SIGXCPU signals in server. They can
1082 terminate the process on Linux. Affected file silcd/silcd.c.
1084 Mon Jun 2 19:13:27 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1086 * Check for NULL buffer in silc_buffer_clear. Affected file
1087 is lib/silcutil/silcbuffer.h.
1089 * Simplified the backup router protocol by removing the _GLOBAL
1090 types. Updated protocol specs and the code. Affected files
1091 are silcd/server_backup.[ch].
1093 Thu Apr 24 19:50:25 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1095 * Deny '@' and '!' from nicknames since they are reserved
1096 by the SILC_COMMAND_INVITE and SILC_COMMAND_BAN commands.
1097 Updated protocol specs and the code.
1099 Affected files are silcd/server_util.[ch].
1101 Wed Apr 9 18:51:59 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1103 * Fixed stack overflow in Irssi SILC client. Affected
1104 file irssi/src/silc/core/client_ops.c.
1106 * Check that Host is set in ServerConnection and RouterConnection
1107 in silcd.conf. Affected file silcd/serverconfig.c.
1109 * Fixed crash in server with protocol completion callbacks,
1110 namely rekey and backup resuming protocols. Affected files
1111 are silcd/server_backup.c and silcd/server.c.
1113 * Fixed rekey protocol to not restart if it is started already.
1114 Affected files are lib/silcclient/client.c and
1117 Mon Mar 17 18:35:24 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1119 * Rewrote SilcList, affected file lib/silcutil/silc*list.h.
1121 * Fixed EOF handling in SILC Config, affected file
1122 lib/silcutil/silcconfig.c.
1124 * Fixed buffer overflows in lib/silcutil/silcstrutil.c.
1126 * Fixed RESOLVING flag handling in JOIN notify and other
1127 notifys to handle the resolvings correctly in client library.
1128 Affected file lib/silcclient/client_notify.c.
1130 * Do not send full INVITE and BAN lists in INVITE and BAN
1131 notifys, only the changed information. Affected file
1134 * Fixed INVITE notify sending in INVITE command, send it
1135 only when needed. Affected file silcd/command.c.
1137 * Handle the founder key change properly in CMODE_CHANGE
1138 notify. Bug #122. Affected file silcd/packet_receive.c.
1140 Sun Mar 9 16:29:20 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1142 * Remove the mark for output (mark it only for input) after
1143 purging outgoing queue. Prevents the "Error in select()"
1144 floods. Affected file silcd/packet_send.c.
1146 * Fixed incorrect connection deletion from client library
1147 after calling "connect" client operation. Could cause
1148 crashes for example during reconnect timeouts. Affected
1149 files are lib/silcclient/client.c and
1150 irssi/src/silc/core/client_ops.c.
1152 * Check server private key file permissions before starting
1153 the server. Affected file silcd/serverconfig.c.
1155 Tue Feb 4 22:53:26 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1157 * NULL terminate allocated string in silc_buffer_strformat.
1158 Affected file lib/silcutil/silcbuffmt.c.
1160 * Rewrote the invite/ban list string handling in server to
1161 use SilcBuffer instead. Affected files are silcd/command.c
1162 and silcd/server_util.c.
1164 Mon Feb 3 14:43:52 CET 2003 Pekka Riikonen <priikone@silcnet.org>
1166 * Fixed double free in CMODE command when setting new HMAC
1167 for channel. Affected file silcd/command.c.
1169 * Added couple of missing memset's to zero sensitive memory.
1170 Affected files silcd/command.c, lib/silcclient/command.c.
1172 Sun Jan 26 12:20:30 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1174 * Fixed a double free in INVITE command error handling in
1175 server. Affected file silcd/command.c.
1177 * Added macros SILC_SWAB_[16|32] to swab byte order of
1178 16-bit and 32-bit unsigned integers. Affected file
1179 lib/silcutil/silctypes.h.
1181 * Use the SILC_SWAB_16 instead of htons() in server when
1182 handling ports since the ports in structures are always
1183 in little-endian order (regardless of platform). Affected
1184 file silcd/serverid.c and silcd/server_backup.c.
1186 Tue Jan 21 17:18:04 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1188 * Send DISCONNECT in close admin command in server. Affected
1189 file silcd/command.c.
1191 * Check whether we are already connecting to a remote router
1192 (in addition of checking whether we are already connected)
1193 before creating new connection. Affected file silcd/server.c.
1195 Thu Jan 16 18:47:00 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1197 * Added better compiler and compiler flags checking in
1200 * Check that socket is valid after QoS is applied to data.
1201 Affected file lib/silcutil/unix/silcunixsockconn.c.
1203 * Make sure the socket connecetion is not closed to early
1204 when closing connection in server. Also make sure the
1205 connection is always closed after error in a protocol.
1206 Affected file silcd/server.c.
1208 Wed Jan 15 11:03:36 CET 2003 Pekka Riikonen <priikone@silcnet.org>
1210 * Removed --session and --dummy options from Irssi SILC Client.
1211 -d option is available only if --enable-debug was given.
1212 Affected files are irssi/src/silc/core/silc-core,
1213 irssi/src/core/session.c and irssi/src/fe-text/silc.c.
1215 Tue Jan 14 12:25:09 CET 2003 Pekka Riikonen <priikone@silcnet.org>
1217 * Added silc_buffer_steal to steal the data from the buffer.
1218 Affected file lib/silcutil/silcbuffer.h.
1220 Sat Jan 11 18:16:29 CET 2003 Giovanni Giacobbi <giovanni@giacobbi.net>
1222 * Fixed server crash with double Primary block in config file.
1224 Fixed also various memory leaks around the config file
1225 parser. Affected files lib/silcutil/silcconfig.c,
1226 silcd/serverconfig.c.
1228 * Changed my nickname (Johnny Mnemonic) to my real name, this
1229 means that bugs introduced by him were actually introduced
1232 Tue Jan 7 21:58:53 CET 2003 Jochen Eisinger <c0ffee@penguin-breeder.org>
1234 * Don't display "foo appears as foo\nYou're now known as foo"
1235 messages. Affected file irssi/src/silc/core/client_ops.c
1237 Tue Jan 7 20:08:15 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1239 * Fixed error handling of invalid client entry when calling
1240 commands in server. Fixes a crash. Affected file
1243 Thu Dec 26 14:19:29 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1245 * Added some sanity checks in server for correctness of the
1246 server configuration. Affected file silcd/serverconfig.c.
1248 Fri Dec 20 10:47:59 CET 2002 Pekka Riikonen <priikone@silcnet.org>
1250 * Prevent endless resolving of user informations in USERS
1251 command by checking the command reply status correctly.
1252 Affected file lib/silcclient/command_reply.c.
1254 Tue Dec 17 10:05:00 CET 2002 Pekka Riikonen <priikone@silcnet.org>
1256 * Fixed file writing on WIN32 to use O_BINARY flag. Affected
1257 file is lib/silcutil/silcfileutil.c. A patch by Matthew
1258 Aldous <Matthew@Aldous.com>.
1260 * Added better implementation using CriticalSection of
1261 SilcMutex on WIN32. A patch by Mikko Lähteenmäki
1262 <mikko.lahteenmaki@pikabaana.net>.
1264 * Added some Winsock WIN32 compatiblity defines into
1265 includes/silcwin32.h.
1267 Mon Dec 16 19:33:05 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1269 * Fixed double free in async host lookup code. Affected file
1270 lib/silcutil/silcsockconn.c.
1272 * On backup router handle now the SERVER_SIGNOFF from router
1273 for local connected servers too, and close the connections.
1275 Do not process them as normally signing off servers when they
1276 really signoff by sending EOF fe, but always assume that
1277 router sends the SERVER_SIGNOFF.
1279 Affected files silcd/server.c and silcd/packet_receive.c.
1281 * Fixed socket unsetting when closing connections. Affected
1282 files silcd/server.c and silcd/packet_send.c.
1284 * Do not print the nickname in SERVER_SIGNOFF if we do not
1285 have it. Prevents asserts in Irssi core. It is possible we
1286 don't have the nick if it was just being resolved when server
1287 signoff. Affected file irssi/src/silc/core/client_ops.c.
1289 Thu Dec 12 23:22:50 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1291 * Fixed autonick crashbug in client library. Affected file
1292 lib/silcclient/client.c.
1294 * Fixed Unix implementation of SilcMutex to really assert if
1295 the mutex is locked/unlcoked already. Affected file
1296 lib/silcutil/unix/silcunixmutex.c.
1298 * Fixed locking in silc_schedule_uninit. It didn't lock
1299 when dispatching timeout tasks. Affected file is
1300 lib/silcutil/silcschedule.c.
1302 * Changed Win32 implementation of SilcThread to use modern
1303 Win32 interface. Affected file is
1304 lib/silcutil/win32/silcwin32thread.c A patch by Mikko L.
1306 Thu Dec 12 12:06:59 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1308 * Don't print signed messages when sending failed. Affected files
1309 irssi/src/silc/core/silc-[servers.c/commands.h]
1311 * Send adquate signal when founding a channel by joing it. Affect
1312 file irssi/src/silc/core/client_ops.c
1314 Wed Dec 11 21:46:19 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1316 * Fix theme abstracts parsing. Affected files irssi/default.theme,
1317 irssi/src/fe-common/core/themes.c
1319 Wed Dec 11 20:20:07 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1321 * Fixed close command to use the port correctly when closing
1322 server connections. Affected file silcd/idlist.c.
1324 * Check for NULL outbuf in silc_socket_write. It is possible
1325 that it is NULL is some odd case. Affected files are
1326 lib/silcutil/[unix/win32]/silc[unix/win32]sockconn.c.
1328 * Do not call final protocol callback for backup router
1329 resuming protocol when closing connection. It is closed
1330 by timeout in case of error. Affected file silcd/server.c.
1332 * Backup reconnect to router if backup resuming protocol
1333 failed. Affected file silcd/server_backup.c.
1335 Wed Dec 11 10:01:26 CET 2002 Pekka Riikonen <priikone@silcnet.org>
1337 * Fixed double free in SKE library error hadling when signature
1338 error occurred. Affected file lib/silcske/silcske.c.
1340 * Save the fingerprint to new SilcClientEntry after changing
1341 nickname. Affected file lib/silcclient/client_notify.c.
1343 * Print SIGNOFF in Irssi SILC client only if the nickname is
1344 known. Prevents asserts in Irssi core. It is possible we
1345 don't have the nick if it was just being resolved when it
1346 quit. Affected file irssi/src/silc/core/client_ops.c.
1348 Tue Dec 10 21:47:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1350 * Fixed double free in invite list adding code when adding
1351 invite strings. Affected file silcd/server_util.c.
1353 Fri Dec 6 17:40:24 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1355 * More log printing during backup router protocol. Affected
1356 file silcd/server_backup.c.
1358 * Removed backwards support for old private key file format.
1359 Affected file lib/silccrypt/silcpkcs.c.
1361 * Removed backwards support for not-so-strict decryption length
1362 check, it's strict now. Affected lib/silccrypt/silccipher.c.
1364 * GETKEY to update the client entrys fingerprint too.
1365 Affected file lib/silcclient/command_reply.c.
1367 * Added --without-libtoolfix for package builders using weird
1368 wrappers around libtool (BSD at least).
1370 Thu Dec 5 22:29:46 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1372 * Fixed backup router bugs: When backup resumes router and
1373 receives a CHANNEL_MESSAGE packet the backup must not act
1374 as router since the packet header decryption would be
1375 different. Also, when relaying packets to channel, do
1376 not re-encrypt packets on backup that came from the primary
1377 since the connection isn't really router-router connection.
1378 Affected files silcd/server.c, silcd/packet_send.c.
1380 * Added checks in encryption/decryption that encryption/decryption
1381 length sent as argument really is multiple by block size. Helps
1382 catching really weird bugs like the above backup router bugs
1383 when packets are being decrypted in wrong way. Affected files
1384 lib/silccore/silcpacket.c, and lib/silccrypt/silccipher.c.
1386 * Fixed padding generation in private key file encryption.
1387 Affected file lib/silccrypt/silcpkcs.c.
1389 Thu Dec 5 16:35:23 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1391 * Added ignore_message_signatures setting which can be used
1392 to ignore signatures in messages. Affected files are
1393 irssi/src/silc/core/client_ops.c, silc-core.c.
1395 * Fixed the libtoolfix to use command line options instead of
1396 environment variables. They didn't work as expected. Now,
1397 the libtool is fully run-time configurable.
1399 Wed Dec 4 21:08:52 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1401 * Verify signature payload for signed messages. Affected files
1402 irssi/src/silc/core/client_ops.h, irssi/src/silc/core/silc-servers.c,
1403 irssi/src/silc/core/silc-core.h
1405 * Display signature verification result in public and private
1406 messages using theme abstracts. See irssi/default.theme for
1407 examples on their usage. Affected files
1408 irssi/default.theme, irssi/src/fe-common/silc/fe-messages.h,
1409 irssi/src/fe-common/silc/module-formats.[ch],
1410 irssi/src/fe-common/silc/fe-common-silc.c,
1411 irssi/src/fe-common/silc/Makefile.am
1412 irssi/src/fe-common/core/fe-messages.[ch]
1414 * Fixed bugs in Irssi's theme parsing. Affected files
1415 irssi/src/fe-common/core/themes.c
1417 Wed Dec 4 18:29:13 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1419 * Calculate the correct length for signed messages before
1420 encrypting, it must be multiple by block size. Affected
1421 file lib/silccore/silcmessage.c.
1423 * silc_message_signed_get_public_key returns now both
1424 decoded and encoded public key. Affected files are
1425 lib/silccore/silcmessage.[ch].
1427 * Added libtoolfix script that makes the libtool more generic
1428 and configurable in run-time. Now we can specify in run-time
1429 if what kind of libraries we want to create, regardless of
1430 configuration. SIMs are now creates even if --disable-shared
1431 was explicitly given.
1433 Tue Dec 3 23:26:55 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1435 * Fixed founder key sending in CMODE command in client.
1436 Affected file lib/silcclient/command.c.
1438 * Fixed CUMODE founder authentication in server to not check
1439 for client's public key since it's not supposed to do that.
1440 Affected file silcd/command.c.
1442 Tue Dec 3 12:02:41 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1444 * Set realname and hostname in NICK_REC records. Affected file
1445 irssi/src/silc/core/silc-nicklist.c
1447 Mon Dec 2 20:50:20 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1449 * Remove 1.0 protocol backwards compat code from client
1452 * Added more reliable check for whether nickname did change
1453 or not, or whether only Client ID changed in NICK_CHANGE
1454 notify. Affected file lib/silcclient/client_notify.c.
1455 Fixes bug in '@' character handling in a nickname.
1457 * Added support for automatically parsing signature from
1458 the message payload. Added new function
1459 silc_message_get_signature to return the payload to
1460 application. Affected files lib/silccore/silcmessage.[ch].
1462 * Changed the private_message and channel_message client
1463 operations to deliver the SilcMessagePayload to the
1464 application too. Application can use it fe. to get the
1465 signature from the message for verification. Affected
1466 file lib/silcclient/silcclient.h, client_channel.c and
1469 * Redefined the signed payload for message payloads.
1470 Updated protocol specs and implemented.
1472 Mon Dec 2 16:28:29 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1474 * Fixed wrong invite and ban list handling in server command
1475 reply. Affected files are silcd/command_reply.c,
1476 silcd/server_util.[ch].
1478 Sun Dec 1 20:48:17 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1480 * Fixed CMODE setting in server when founder mode was set.
1481 Affected file silcd/command.c. Bug #95.
1483 * Added support to setting specific public key in CMODE in
1484 Irssi SILC client. Affected file lib/silcclient/command.c.
1486 * Added support to use specific public key in CUMODE in
1487 Irssi SILC Client. Affected file lib/silcclient/command.c.
1489 * Added support for inviting and banning by public key in
1490 Irssi SILC client. Affected file lib/silcclient/command.c.
1492 * Fixed fingerprint/babbleprint showing in invite and ban
1493 list command replys. Affected file is
1494 irssi/src/silc/core/client_ops.c.
1496 Sun Dec 1 16:32:03 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1498 * Format CMODE +c and +h to display both the mode and the argument
1500 Sun Dec 1 18:17:22 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1502 * Added test vectors and test programs for SHA-1, MD5,
1503 HMAC-SHA1 and HMAC-MD5. New tests are located in
1504 lib/silccrypt/tests/. Fixed also argument decoding bug in
1505 MD5 implementation. Affected file lib/silccrypt/md5.c.
1507 * Changed the channel private key and private message key
1508 generation (with static keys) to use SHA1 instead of MD5,
1509 as SHA1 is the mandatory hash function in SILC. Affected
1510 file lib/silcclient/client_[channel/prvmsg].c.
1512 * Changed the private key file encryption to use SHA1 instead
1513 of MD5. Added support for the old generation and added
1514 automatic change of the key (to be removed later). Affected
1515 files lib/silccrypt/silcpkcs.c.
1517 Sat Nov 30 19:07:52 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1519 * Load only files with .pub suffix in PublicKeyDir. Affected
1520 file silcd/serverconfig.c.
1522 Sat Nov 30 14:29:34 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
1524 * Extended the SILC_SERVER_LOG_ERROR macro to all available logging
1525 channels. Affected files silcd/silcd.c, silcd/server.h.
1527 * Added the config directive PublicKeyDir for the client block.
1528 Affected files doc/exampe_silcd.conf.in, silcd/serverconfig.[ch].
1530 Sat Nov 30 09:30:55 CET 2002 Pekka Riikonen <priikone@silcnet.org>
1532 * Merged Toni's irssi/silc.conf patch.
1534 * ROBODoc cleanup patch to lib/silccrypt/silcpkcs.h by johnny.
1536 * Max alloc tests in allocation routines. Affected file
1537 lib/silcutil/silcmemory.c.
1539 Fri Nov 29 23:44:29 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1541 * Fixed a typo in resuming code that fixed detach/resume code
1542 in server. Bug #93. Affected file silcd/packet_receive.c.
1544 Thu Nov 28 17:17:11 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1546 * Do reverse lookups for server when /connecting. Affected files
1547 irssi/silc.conf, irssi/src/core/servers.c, irssi/src/core/network.c,
1548 irssi/src/core/net-nonblock.*
1550 Thu Nov 28 16:19:18 CET 2002 Pekka Riikonen <priikone@silcnet.org>
1552 * Added library versioning for shared libraries. Affected
1553 files configure.in.pre and lib/Makefile.am.pre.
1555 Wed Nov 27 21:51:52 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1557 * Display INVITE and BAN lists as specified by SILC 1.2
1559 Wed Nov 27 16:01:11 CET 2002 Pekka Riikonen <priikone@silcnet.org>
1561 * Do not send invite list back unless asked (when sending
1562 no arguments) or when list was modified. Affected file
1565 * Remove client from invite list in KILLED notify and in
1566 KILL command. Affected file silcd/command.c and
1569 * Fixed bugs in invite list handling in INVITE command.
1570 Affected files silcd/command.c and silcd/server_util.c.
1572 * Merged with Irssi 0.8.6.
1574 * Fixed UTF-8 in Irssi SILC Client, setlocale was missing.
1575 Affected file irssi/src/fe-text/silc.c.
1577 Mon Nov 25 18:21:43 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1579 * The silc_argument_get_[first/next] now return the argument
1580 type to caller. Added silc_argument_payload_encode_one.
1582 Affected files are lib/silccore/silcargument.[ch].
1584 * Added support for the SILC 1.2 INVITE command and new
1585 invite lists to server. Affected files are silcd/command.c,
1586 silcd/server_util.[ch] and silcd/packet_[receive/send].[ch].
1588 * Added support for the SILC 1.2 BAN command and new
1589 ban lists to server. Affected files are silcd/command.c,
1590 silcd/server_util.[ch] and silcd/packet_[receive/send].[ch].
1592 * Added support to client sending new INVITE command. Affected
1593 file is lib/silcclient/command.c.
1595 * Added support to client sending new BAN command. Affected
1596 file is lib/silcclient/command.c.
1598 * Added support for removing client from invite list when kicked
1599 from channel, as SILC 1.2 dictates. Affected files are
1600 silcd/packet_receive.c and silcd/command.c.
1602 Sun Nov 24 18:26:42 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1604 * If iv argument to silc_cipher_[encrypt/decrypt] is NULL, use
1605 automatically the cipher's internal IV. Affected files
1606 lib/silccrypt/silccipher.[ch].
1608 * Assure the RESUME_CLIENT packet is not sent to twice to
1609 backup router if the detached client was originated from
1610 the backup. Affected file silcd/server.c. Bug #76.
1612 * Changed silc_sim_symname to not allocate memory. Affected
1613 file lib/silcsim/silcsimutil.c.
1615 * Fixed memory leaks with SIMs in server. Affected files
1616 silcd/serverconfig.c, silcd/server.c.
1618 * Fixed channel key distribution after resuming detached
1619 client. Affected files silcd/packet_receive.c.
1621 * Fixed channel's global_user boolean checking after detaching.
1622 Check it after changing the owner of the client not before.
1623 Affected file silcd/packet_receive.c.
1625 * Fixed few double frees from client library. Fixes at least
1626 Bug #81, possibly others too.
1628 * UTF-8 decode topics also in JOIN command reply and TOPIC_SET
1629 notifys in Irssi SILC Client. Affected file is
1630 irssi/src/silc/core/client_ops.c. Bug #82.
1632 * Applied Ville Räsänen's manual page and --mandir bugfix
1633 patch. Affected files are configure.in.pre and Makefile.am.pre.
1636 Fri Nov 22 18:34:20 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1638 * Added support to backup router protocol for backup to tell
1639 normal server that it cannot use the backup router as primary
1640 because the primary isn't really down. Updated protocol
1643 * Added support for primary router to tell backup router that
1644 resuming is not possible because the backup really isn't primary
1645 in the cell. For example if backup disconnected itself the
1646 resuming is not allowed since the primary really did not
1647 go down. Updated protocol specs.
1649 * Removed MARS from crypto library.
1651 * Defined the CTR mode and Randomized CBC mode in SILC. The
1652 CTR mode is RECOMMENDED now in specification. Defined also
1653 Serpent cipher as optional cipher. Updated the protocol specs.
1655 Thu Nov 21 12:43:28 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1657 * Added support for inviting/banning by IP/MASK, public key,
1658 and explicit Client ID. Redefined the command and notify
1659 types to allow easier forwards support for other methods
1660 of inviting/banning. Updated protocol specs.
1662 * Remove the client from channel's invite lists if the client
1663 is kicked or killed. Updated protocol specs.
1665 * Unified the Channel Message Payload and Private Message
1666 into one Message Payload. Updated protocol specs and
1669 Tue Nov 19 22:30:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1671 * Don't wait for EOF after socket error has occurred, but
1672 close the connection. Affected file is silcd/server.c.
1674 Mon Nov 18 18:58:26 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1676 * Added support for setting FOUNDER mode on channel with
1677 specific public key which can be set with CMODE command.
1678 Updated protocol specs and implemented in client and server.
1680 * Fixed the Irssi SILC client to correctly shutdown the client
1681 library to avoid memory leaks. Affected files are
1682 irssi/src/silc/core/silc-core.c and silc-servers.c.
1684 * Deprecated the No Reply flag in SKE protocol and introduced
1685 "IV Included" flag which can be used to indicate that the IV
1686 is included in the ciphertext. This makes it possible to use
1687 SILC on unreliable transport, such as UDP which may cause
1688 packet reordering and losses. Updated protocol specs, did
1691 Sun Nov 17 15:50:57 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1693 * Fixed the MPI implementation of silc_mp_sizeinbase to return
1694 < 32 bit values in correct size. Affected file is
1695 lib/silcmath/mp_mpi.c.
1697 Sat Nov 16 13:14:45 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1699 * Fixed the KE Start Payload parsing to check that mandatory
1700 fields are present. Affected file lib/silcske/payload.c.
1702 * Fixed compilation warnigs in Irssi SILC Client. Affected
1703 files are irssi/src/silc/core/silc-query.c. client_ops.c.
1705 Thu Nov 14 19:33:28 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1707 * Print "nick now appears as newnick" and update Irssi's nicklist
1708 when you change your nick to "nick". Closes #62
1710 * Never format your own nick. Closes #63
1712 Thu Nov 14 09:44:54 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1714 * SILC_UMODE_GONE changes are now propagated correctly to the
1715 Irssi client. Closes #54
1717 Tue Nov 12 19:42:18 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1719 * Fixed example in /HELP KEY
1721 * Added expando $j which expands to current SILC Client version
1723 Tue Nov 12 19:46:39 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1725 * Fixed public key decoding in crypto library.
1727 * Added better error printing to SKE library.
1729 Tue Nov 12 08:50:12 CET 2002 Pekka Riikonen <priikone@silcnet.org>
1731 * Fixed NICK command to not crash if nickname was not sent.
1733 Mon Nov 11 19:32:00 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1735 * Added Encrypt-Then-MAC order to SILC packet MAC generation.
1736 Deprecated the old Encrypt-And-MAC order. Updated protocol
1737 specs and implemented.
1739 * Added Encrypt-Then-MAC order to Channel Message Payload MAC
1740 generation. Updated specs and implemented.
1742 Sun Nov 10 12:20:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1744 * Added support for rekey before 2^32 sequence number wraps.
1745 Affected files in server and client library.
1747 * Padding must be at least 8 bytes now. Implemented and updated
1750 * Compute maximum padding for authentication packets to make
1751 passphrase approximation attacks impossible. Affected files
1752 in client library and in server.
1754 * Fixed PING command sending in client library and handling in
1755 server. The server ID must be ID Payload, not raw ID data.
1756 Affected files in server and client library.
1758 * Defined that all public keys sent in commands and notify
1759 payloads are actually Public Key Payloads not raw public key
1760 data. Updated protocol specs and implemented.
1762 * Updated protocol version to 1.2. Updated specs and code.
1764 * Added ERR_UNSUPPORTED_PUBLIC_KEY and ERR_OPERATION_ALLOWED
1765 status types. Updated specs and the code.
1767 * Added support for normal client to kill its own entries from
1768 the network. Updated protocol specs and the code.
1770 * Defined the SILC_MESSAGE_FLAG_SIGNED. Updated protocol specs
1771 and added initial implementation.
1773 * Added MAC field to the Private Message Payload to protect
1774 against chosen ciphertext attacks. Updated the protocol specs
1777 * Added idle and signon fields to the ATTRIBUTE_SERVICE
1778 attribute to indicate the user's current idle and signon time
1779 of a service. Updated protocol specs and implemented.
1781 Thu Nov 7 19:21:10 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1783 * Added "do_not_bind" argument to silc_client_file_send what
1784 can be used to not bind locally but assume the file receiver
1785 provides the point of connect. Usefull when sender is behind
1786 NAT device. Affected file lib/silcclient/silcclient.h and
1789 * Added -no-listener option to FILE SEND command in Irssi SILC
1790 client. Affected file irssi/src/silc/core/silc-servers.c.
1791 Renamed FILE RECEIVE to FILE ACCEPT.
1793 * Confirm passphrase for private key encryption in
1794 silc_create_key_pair and silc_change_private_key_passphrase.
1795 Affected files are lib/silcutil/silcapputil.c.
1797 Thu Nov 7 10:05:28 CET 2002 Pekka Riikonen <priikone@silcnet.org>
1799 * Move silc_client_packet_send back to internal, added
1800 silc_client_send_packet, a bit simpler function for application.
1801 Affected files lib/silcclient/silcclient.h, client.c and
1804 * Moved the SilcClientEntry, SilcChannelEntry and
1805 SilcServerEntry to silcclient.h to be public and documented
1806 them for application. Affected files are
1807 lib/silcclient/silcclient.h and idlist.h.
1809 Wed Nov 6 17:18:13 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1811 * Fixed manual page installation patch by Ville Räsänen.
1812 USERS help page fix patch by Ville Räsänen
1814 * Changed the silc_client_command_call interface to make
1815 the command call simpler for the application. The library
1816 now handles the command line parsing, command finding and
1817 execution. Application only needs to call the function
1818 with the command line. Affected files are
1819 lib/silcclient/silcclient.h, command.[ch].
1821 * Fixed silc_get_input to NULL-terminate the returned input.
1822 Affected file lib/silcutil/silcutil.c.
1824 * Resolve the client's public key in JOIN command if the
1825 founder auth data is being requested but we don't know the
1826 client's public key. Affected file silcd/command.c.
1829 Mon Nov 4 16:02:59 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1831 * Print notify for server opers when backup router comes
1832 online. Affected file silcd/server.c.
1834 * Fixed the INVITE command to send the invite list in
1835 command reply. Affected file silcd/command_reply.c.
1837 * Fixed MOTD command reply sending. Affected file
1840 * UTF-8 decode the topic in TOPIC command reply and LIST
1841 command reply in Irssi SILC client. Affected file is
1842 irssi/src/silc/core/client_ops.c.
1844 Sun Nov 3 17:59:15 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1846 * Fixed the INVITE command to not crash Irssi SILC client
1847 when given without nickname argument. AFfected file
1848 irssi/src/silc/core/client_ops.c.
1850 * Fixed double free in WHOIS query on normal server when
1851 forwarding query to router. Affected file is
1852 silcd/server_query.c.
1854 * Fixed WATCH command reply handling on normal server which
1855 was missing altogether. Affected file silcd/command_reply.c.
1858 Sun Nov 3 00:42:05 EET 2002 Mika Boström <bostik@lut.fi>
1860 * Added man-pages for silc(1), silcd(8) and silcd.conf(5).
1861 Included yodl sources for each of these. Also modified
1862 Makefile.am prototype to install these files to proper
1863 locations. Updated CREDITS. Affected file Makefile.am.pre,
1864 new files doc/*.yo, doc/silc.1, doc/silcd.conf.5,
1867 Sat Nov 2 21:26:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1869 * Added support for encrypted private key files. Now
1870 passphrase must be provided when new key pair is created
1871 (can be empty though), and prompted when loading the
1872 private key. Added support for loading the old-style
1873 non-encrypted private keys as well. Affected files
1874 lib/silccrypt/silcpkcs.[ch], Irssi SILC client and
1877 * Fixed silc_get_input to accept input on all terminals.
1878 Affected file lib/silcutil/silcutil.c.
1880 * Moved the Irssi SILC client key loading and other stuff
1881 to be called after the arguments and UI is initialized.
1882 Affected file irssi/src/silc/core/silc-core.c. Bug #31.
1884 * Added -P option to Irssi SILC client which can be used
1885 to change the passphrase of the private key. Affected
1886 file irssi/src/silc/core/silc-core.c.
1888 * Added silc_change_private_key_passphrase apputil routine
1889 to lib/silcutil/silcapputil.[ch].
1891 Sat Nov 2 12:53:09 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1893 * Fixed connection closing in client library to not crash.
1894 Moved the connection freeing totally to function
1895 silc_clinet_del_connection. Affected file
1896 lib/silcclinet/client.c.
1898 Fri Nov 1 18:57:02 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1900 * Changed includes/silcincludes.h to silcincludes.h.in to
1901 include configuration specific information. The silcdefs.h
1902 is not included in to installation anymore (it's only
1903 compilation time header).
1905 Fri Nov 1 10:30:26 CET 2002 Pekka Riikonen <priikone@silcnet.org>
1907 * Moved the SilcClient and SilcClientConnection from client.h
1908 to the public lib/silcclient/silcclient.h. Changed the
1911 Thu Oct 31 22:44:07 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1913 * If version string in silc_clinet_alloc is NULL the library
1914 puts it automatically. Affected file lib/silcclient/client.c.
1916 * Changed the version strings from variables to #define's
1917 in includes/silcversion.h.
1919 Wed Oct 30 16:17:30 CET 2002 Pekka Riikonen <priikone@silcnet.org>
1921 * Added shared library complation support.
1923 Tue Oct 29 21:48:55 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1925 * Added lib/silcutil/silcapputil.[ch] for application
1926 utility functions. It includes routines for applications'
1927 convenience. Added silc_create_key_pair, silc_show_public_key
1928 and silc_load_key_pair functions.
1930 Tue Oct 29 17:36:44 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1932 * Send RESUME_CLIENT packet from router to backup routers
1933 to in resuming. Affected file silcd/packet_receive.c.
1935 Mon Oct 28 21:23:39 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1937 * In IDENTIFY command parsing, send all other IDs except
1938 Client IDs explicitly to router for resolving on normal
1939 server. Also check that ID received in WHOIS command is
1940 always Client ID, others are not allowed. Affected file
1941 silcd/server_query.c.
1943 * Merged latest changes from irssi.org CVS.
1945 Sun Oct 27 11:44:32 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1947 * Merged c0ffee's /set heartbeat patch to Irssi SILC client.
1948 Affected files irssi/src/silc/core/silc-core, silc-server.c.
1950 * Fixed the heartbeat sending in Irssi SILC client. Moved
1951 the silc_client_packet_send to silcclient.h for application
1952 usage. Affected files lib/silcclient/client_internal.h
1953 lib/silcclient/silcclient.h.
1955 * Fixed a bug in query resolving in server. Used wrong
1956 variable in a for loop and crashed. Affected file is
1957 silcd/server_query.c.
1959 * Server constructs requested attributes only to locally
1960 connected clients. Affected file silcd/server_query.c.
1963 * Fixed a bug when sending resolving from router to server
1964 with requested attributes. The constructed WHOIS command
1965 was incorrect. Affected file silcd/server_query.c.
1968 * Fixed Requested Attributes saving in WHOIS command reply.
1969 The length of the data buffer must be saved too. Affected
1970 file silcd/command_reply.c.
1972 * Update the client entry's servername after detaching is
1973 over. Affected file silcd/packet_receive.c. Bug #37.
1975 * Resolve incomplete client entrys in CUMODE_CHANGE and
1976 CMODE_CHANGE notifys. Affected file is
1977 lib/silcclient/client_notify.c. Bug #42.
1979 Thu Oct 24 12:22:35 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1981 * Fixed channel key packet processing bug on backup router
1982 during backup resuming protocol. Affected file is
1983 silcd/packet_receive.c.
1985 * Fixed memory leaks in server. Affected files are
1986 silcd/server.c and silcd/packet_receive.c.
1988 * Fixed packet decryption problem when backup router encrypted
1989 channel message with wrong key during backup resuming
1990 protocol. Affected file silcd/packet_send.c.
1992 * ROBODoc documented lib/silccrypt/silccipher.h. A patch by
1993 Toni Willberg (toniw@iki.fi)
1995 * Changed the SilcCipher context to be private. Changed the
1996 silc_cipher_get_iv to just return pointer to the IV. Added
1997 silc_cipher_get_name to return the name of the cipher.
1998 Fixed code all around to support these changes. Affected
1999 files are lib/silccrypt/silccipher.[ch], client library and
2002 Wed Oct 23 19:01:41 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2004 * Fixed unaligned access in lib/silccore/silcattrs.c.
2006 * Fixed libtool linking in lib/silcsim/Makefile.am.
2008 * Fixed services attribute printing. Affected files is
2009 irssi/src/silc/core/silc-queries.c.
2011 Wed Oct 23 09:51:04 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2013 * Fixed a crashbug in incoming server accepting. Affected
2014 file silcd/server.c.
2016 Tue Oct 22 13:02:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2018 * Added automatically generated index to Toolkit Reference
2021 * Added support for Postscript Toolkit Reference Manual.
2023 Mon Oct 21 21:30:40 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2025 * Merged DISCONNECT fix, and autoconn port fix from Irssi
2028 Sun Oct 20 19:54:55 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2030 * Added 'send_events' boolean argument to the function
2031 silc_schedule_set_listen_fd which sends the set events to
2032 the application explicitly if set to TRUE. Default action
2033 should be FALSE. Affected file lib/silcutil/silcschedule.[ch],
2034 lib/silcclient/client_internal.h and silcd/server_internal.h.
2036 * Added silc_compare_timeval to determine which time values
2037 is smaller. Affected file lib/silcutil/silcutil.[ch].
2039 * Added sort-of "Quality of Service" (QoS) support to
2040 SilcSocketConnection. Data reception can be controlled with
2041 rate limit per second and/or read data length limit.
2042 Added silc_socket_set_qos. Affected files are
2043 lib/silcutil/silcsockconn.[ch] and unix/silcunixsockconn.c.
2045 * Added the QoS configuration to SILC Server configuration
2046 file. Affected files are silcd/serverconfig.[ch] and
2049 Sun Oct 20 14:12:24 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2051 * Merged with irssi.org CVS.
2053 * Failed OPER and SILCOPER authentications are now logged.
2054 Affected file silcd/command.c. Bugs #25.
2056 Sat Oct 19 13:32:15 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2058 * ROBODoc documented lib/silcutil/silcbuffer.h and
2059 lib/silcutil/silcdlist.h. Patch by Ville Räsänen
2060 <ville.rasanen@iki.fi>.
2062 Fri Oct 18 10:51:04 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2064 * Added support for auto-passphrase authentication from the
2065 config file during connecting which was not implemented
2066 yet. Affected file irssi/src/silc/core/client_ops.c.
2068 * Fixed a bug in authentication protocol failure handling which
2069 was processing wrong callback context. Affected files
2070 are lib/silcclient/client.c and protocol.c.
2072 * Fixed the /ATTR allow off to actually work. Affected file
2073 is irssi/src/silc/core/silc-queries.c.
2075 * Fixed the /ATTR -del to work. Affected file is
2076 irssi/src/silc/core/silc-queries.c.
2078 Thu Oct 17 23:45:12 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2080 * Fixed string formatting crashbug in lib/silccore/silcattrs.c.
2082 * Fixed mask attribute adding in Irssi SILC client. Affected
2083 file irssi/src/silc/core/silc-queries.c.
2085 Thu Oct 17 16:40:39 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2087 * Added support for saving the requested attributes in
2088 WHOIS to directory. Affected file is
2089 irssi/src/silc/core/silc-queries.c.
2091 Wed Oct 16 17:40:56 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2093 * Added support for parsing VCard fields that do not have
2094 the TYPE= for types. Affected file lib/silcutil/silcvcard.c.
2096 * Fixed a double free bug in hash table foreach function
2097 if the entry was deleted in the foreach callback. Affected
2098 file lib/silcutil/silchashtable.c.
2100 Tue Oct 15 18:05:24 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2102 * Added silc_attribute_get_verify_data to return the signature
2103 verification data for either user digital signature or
2104 server digital signature in Requested Attributes. Affected
2105 files are lib/silccore/silcattrs.[ch].
2107 * Added silc_vcard_alloc which is used to allocated dynamic
2108 SilcVCard context. The silc_vcard_free now checks whether
2109 the context is dynamically allocated or not. Affected files
2110 are lib/silcutil/silcvcard.[ch].
2112 Mon Oct 14 17:55:44 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2114 * Periodically remove the NOATTR status from client entry
2115 so that the client may take the attributes in use even after
2116 server has resolved them unsuccessfully earlier. Affected
2117 file silcd/server_query.c and idlist.h.
2119 * Moved sha1hash and md5hash from client->internal to
2120 SilcClient for application usage. Affected files are
2121 lib/silcclient/client.h and client_internal.h.
2123 * Fixed attribute encoding and decoding bugs. Affected
2124 files lib/silccore/silcattrs.[ch].
2126 * Added ATTR command to Irssi SILC Client which is used to
2127 manage user's Requested Attributes sending and values for
2128 WHOIS command. Affected files around Irssi SILC client.
2130 Mon Oct 14 14:33:54 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2132 * Added silc_buffer_strformat which can be used to format
2133 strings into a buffer which size is automatically increased.
2134 Affected file lib/silcutil/silcbuffmt.[ch].
2136 * Added implementation of VCard (RFC 2426) which can be used
2137 as part of Requested Attributes in WHOIS command. Affected
2138 file lib/silcutil/silcvcard.[ch].
2140 Fri Oct 11 23:52:17 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2142 * Some strncat -> silc_strncat changes our the core and
2145 * Added SILC_SKE_STATUS_SIGNATURE_ERROR and OUT_OF_MEMORY
2146 errors. Added better error printing to SKE library.
2147 Affected files lib/silcske/silcske.c, silcske_status.h and
2150 * Save the PKCS key length even if only private key is set to
2151 SilcPKCS. Affected file lib/silccrypt/silcpkcs.[ch] and rsa.c.
2153 * Fixed the usage of silc_pkcs_get_key_len since it returns the
2154 length in bits not in bytes. Affected files are
2155 lib/silcske/silcske.c, lib/silccore/silcauth.c and
2156 silcd/server_query.c.
2158 Wed Oct 9 17:22:57 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2160 * Added silc_attribute_payload_encode_data to directly encode
2161 the data into the attributes buffer. Renamed function
2162 silc_attribute_payload_parse_list to silc_attribute_payload_parse.
2163 Affected files are lib/silccore/silcattrs.[ch].
2165 * silc_hash_table_find_foreach calls the foreach function now
2166 once even if the nothing was found with context set to NULL.
2167 Affected file lib/silcutil/silchashtable.[ch].
2169 * Remove the RESOLVING flag from client entry after received
2170 the Requested Attributes from the client. Fixed memory leak
2171 in client entry freeing. Affected files silcd/server_query.c
2174 * Added Requested Attributes support into SILC Client Library.
2175 It is not able to send requested attributes in WHOIS command,
2176 and also receive and process requested attributes. Added
2177 silc_client_attribute_[add|del] and silc_client_attributes_get
2178 functions. Added also `ignore_requested_attributes' to the
2179 SilcClientParams to not use attributes in client. Affected
2180 files are lib/silcclient/command.c, client_attrs.[ch],
2181 silcclient.h, client_internal and client.[ch].
2183 * Changed the silc_client_get_client_by_id to support Requested
2184 Attributes, it takes them as argument now. Affected file
2185 is lib/silcclient/silcclient.h, and idlist.c.
2187 * Added -details option to WHOIS command in Irssi SILC Client
2188 to support the requested attributes. By default it requests
2189 all attributes. Affected file lib/silcclient/command.c and
2190 irssi/doc/help/in/whois.in.
2192 Tue Oct 8 17:58:28 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2194 * Add also SERVICE attribute for server-constructed attribute
2195 data. Also digitally sign the attributes and add
2196 SERVER_DIGITAL_SIGNATURE attribute. Affected file is
2197 silcd/server_query.c.
2199 Mon Oct 7 18:25:35 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2201 * Changed the silc_attribute_payload_encode to support list
2202 of attributes (function may be called several times to add
2203 a new attribute). Removed the silc_attribute_payload_encode_list
2204 function. The encoding function now also automatically encodes
2205 the data, so the caller does not need to do that. Affected
2206 files lib/silccore/silcattrs.[ch].
2208 * Added support for replying on behalf of the user to the
2209 Requested Attributes in WHOIS command in the server. Affected
2210 file silcd/server_query.c.
2212 * SILC_NOT_IMPLEMENTED macro use SILC_LOG_INFO now instead of
2213 SILC_LOG_DEBUG. Affected file lib/silcutil/silclog.h.
2215 Sun Oct 6 16:48:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2217 * Don't swtich to become primary router if we are backup if
2218 decryption error has occurred. Affected file silcd/server.c.
2220 * Fixed a bug in backup router IP address comparison in
2221 silc_server_backup_get.
2223 Save now also the port of the server/router and use that
2224 in comparison as well. Affected file silcd/server_backup.c.
2226 * Normal server now reconnects to backup router automatically
2227 if connection is lost to it. Affected file silcd/server.c.
2229 Thu Sep 26 13:51:02 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2231 * If packet processing fails (like integrity check fails)
2232 the connection is closed now. Affected files are
2233 lib/silccore/silcpacket.c and silcd/server.c.
2235 Mon Sep 23 10:59:39 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2237 * Fixed double free in RSA public key set function
2238 silc_rsa_set_public_key. Affected file lib/silccrypt/rsa.c.
2241 Sun Sep 22 14:54:05 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2243 * Rewrote WHOIS, WHOWAS and IDENTIFY commands in the server.
2244 Added server_query.[ch] which provides one interface for
2245 querying information using all three commands.
2247 * Changed all "typedef unsigned char" in core library to
2248 "typedef SilcUInt8".
2250 Sat Sep 21 21:36:45 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2252 * Added silc_strncat into lib/silcutil/silcstrutil.[ch].
2254 * Renamed silc_server_get_client_resolve to
2255 silc_server_query_resolve and moved to server_query.[ch].
2257 Wed Sep 18 18:28:04 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2259 * Resumed client packet handling from server put the resumed
2260 client on wrong list on router and caused the client not
2261 be present on the network anymore. Now fixed to put the
2262 client to correct list. Affected file silcd/packet_receive.c.
2264 Wed Sep 18 15:13:48 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
2266 * Various cleanup in error message output in config parsing code
2267 and in server init code. Fixed error log files containing
2268 too many newlines ('\n') in some situations. Affected files are
2269 silcd/serverconfig.c, silcd/silcd.c, and silcd/server.c.
2271 Wed Sep 18 10:51:23 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2273 * Use the reverse lookupped hostname in client internals
2274 instead of one user provided us as remote server name.
2275 Affected file lib/silcclient/client.c.
2277 Mon Sep 16 12:02:54 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2279 * Added 'app_context' to silc_schedule_init. It is an
2280 application specific context that is delivered to application
2281 in task callback functions. Affected files are
2282 lib/silcutil/silcutil.[ch].
2284 * The hb_context in SilcSocketConnection is not freed
2285 automatically anymore (application must free it). Freeing
2286 it automatic is inconsistent. Affected files are
2287 lib/silcutil/silcsockconn.[ch].
2289 Sun Sep 15 22:16:19 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2291 * Added support for removing explicitly added client connections
2292 in rehash and closing the client connections if they were
2293 unconfigured in the rehash. Affected file silcd/server.c.
2295 * Added support for aborting automatically pending commands
2296 that never receives the reply (to avoid memory leaks).
2297 Added also silc_server_command_pending_timed to set the
2298 specific timeout for pending command. Affected files are
2299 silcd/command[_reply].[ch].
2301 * Added SILC_STATUS_ERR_TIMEDOUT status. Updated protocol
2302 specs and lib/silccore/silcstatus.h.
2304 Sun Sep 15 12:25:10 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2306 * Changed the silc_get_time to accept time value as argument
2307 or if zero is sent return current local time. Affected
2308 file lib/silcutil/silcutil.[ch].
2310 * Added STATS command to client library and Irssi SILC client.
2311 Patch provided by Ville Räsänen <ville.rasanen@iki.fi>.
2313 Wed Sep 11 09:22:00 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2315 * Assure that channel key is set before sending it. May
2316 crash server otherwise. Affected file silcd/packet_send.c.
2318 Tue Sep 10 09:50:08 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2320 * Assure that endless loop cannot happen with detached client
2321 resolving on normal server. Added idlist status
2322 SILC_IDLIST_STATUS_RESUME_RES. Affected files are
2323 silcd/idlist.h and silcd/packet_receive.c.
2325 Mon Sep 9 12:18:18 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2327 * Incoming file transfer request cannot use same session as
2328 the sending session. This can happen when sending file to
2329 yourself. Crashed the client on quit. Affected file
2330 lib/silcclient/client_ftp.c. Bug #24.
2332 Sun Sep 8 18:39:25 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2334 * Implemented the draft-riikonen-precense-attrs draft and
2335 the Attribute Payload into the lib/silccore/silcattrs.[ch].
2337 Sun Sep 8 13:13:44 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2339 * Distribute the SERVER_SIGNOFF notify also to local backup
2340 routers from the primary router. The backup router may not
2341 have the signing of local server directly connected and need
2342 to know about the signoff. Affected file silcd/server_util.c.
2344 * Use the primary router as the origin of the locally connected
2345 server when it is disconnecting from the backup router since
2346 that's where it really is coming from. Now the clients from
2347 the disconnecting server are removed correctly and "shadow"
2348 clients are not left to the backup router. Affected file
2351 Sat Sep 7 22:26:50 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2353 * If normal server is standalone and found existing but disabled
2354 channel, do not re-create the channel since it creates
2355 duplicate same channels. Affected file silcd/server.c.
2357 * Added anonymous client connections support to server. New
2358 "anonymous" configuration option to ConnectionParams section
2359 added. If set to true, the username and hostname information
2360 of the client will be scrambled and anonymous user mode is
2361 set automatically to the user. Affected files are
2362 silcd/serverconfig.[ch], silcd/packet_receive.c and server.c.
2364 Sat Sep 7 16:02:09 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2366 * In JOIN notify handling, mark that the cache entry of the
2367 client cannot be expired. Can cause crashes on normal
2368 server (asserts client->channels). Affected file is
2369 silcd/packet_receive.c.
2371 * From now on distribution versions are used as protocol versions
2372 instead of by default using the Toolkit base version as protocol
2373 version. Affected file prepare.
2375 * Do not set the locally resolved hostname for local client
2376 entry but take what server sends. This way the real hostname
2377 is showed in WHOIS for yourself. Affected file is
2378 lib/silcclient/idlist.c and lib/silcclient/client.c.
2380 * Resolve local info with IDENTIFY when connecting to server.y
2382 Sat Sep 7 14:22:43 CEST 2002 Lubomir Sedlacik <salo@silcnet.org>
2384 * Rewritten check for POSIX threads. Use --with-pthreads[=DIR]
2385 for implied search (not needed on platforms which has native
2386 pthreads library). Use --without-pthreads to disable threads.
2387 Affected file is configure.in.pre
2389 * Fixed --with-iconv on platforms which need to bypass (broken)
2390 native iconv(). Affected file is configure.in.pre
2392 Sat Sep 7 15:08:13 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2394 * Moved -C option parsing in Irssi SILC client at same time
2395 as other options. The UI was initialized earlier and caused
2396 problems on command line. Bug #16. Affected file is
2397 irssi/src/silc/core/silc-core.c.
2399 Mon Sep 2 23:00:30 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
2401 * Added global variable silc_log_timestamp that tells silclog
2402 wether to print or not the timestamp in the logging files.
2403 Affected file lib/silcutil/silclog.[ch].
2405 * Added silcd configuration option Timestamp in the Logging
2406 section. Affected file silcd/serverconfig.[ch],
2407 doc/example_silcd.conf.in.
2409 Fri Aug 30 08:57:33 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2411 * Fixed fingerprint checking to check for entirely empty
2412 fingerprint instead of two first bytes when determining
2413 if it is set. Bug #18. Affected file silcd/command.c.
2415 * Fixed duplicate PKCS name registering to not allow it.
2416 Bugs #17. Affected file lib/silccrypt/silcpkcs.c.
2418 Sun Aug 25 08:02:04 CEST 2002 Lubomir Sedlacik <salo@silcnet.org>
2420 * Conditionalize non-gcc compiler optimizations for various
2421 platforms, enable those commented out. Cleanups.
2422 Affected file lib/silcmath/mpi/configure.in
2424 Sat Aug 24 15:11:32 EEST 2002 Timo Sirainen <tss@iki.fi>
2426 * silc_rng_exec_command() left zombie processes if command
2427 didn't generate any output. Affected file
2428 lib/silccrypt/silcrng.c
2430 Fri Aug 23 22:05:44 CEST 2002 Lubomir Sedlacik <salo@silcnet.org>
2432 * Rewrote iconv checking, introduce --with-iconv for systems
2433 which rely on libiconv. Check if iconv() provided by libc
2434 is good enough, otherwise demand libiconv. Affected file
2437 Fri Aug 23 07:10:52 CEST 2002 Lubomir Sedlacik <salo@silcnet.org>
2439 * Search for ldopen() also in libc. This enables SIM support
2440 on *BSD systems. Based on patch from Alex Zepeda. Affected
2441 file configure.in.pre
2443 Sun Aug 18 04:44:30 CEST 2002 Lubomir Sedlacik <salo@silcnet.org>
2445 * Don't call AM_CONDITIONAL conditonally for SILC_THREADS.
2446 This fixes prepare on *BSD systems. Affected file
2449 Sun Aug 4 15:55:40 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2451 * More fixed for not having purge timeout for global clients
2452 that are on channel. Affected files silcd/command_reply.c
2455 * Fixed the rekey protocol to work with backup router connections.
2456 Rekey packets are now allowed on disabled connections as
2457 well. Affected files silcd/packet_send.c and server.c.
2459 * Do not switch to be as backup router when shutting down and
2460 closing the primary connection. Affected file silcd/server.c.
2462 * Fixed memory leaks in backup router deleting. Added
2463 silc_server_backup_free to free all data during shutdown of
2464 server. Affected files silcd/server_backup.[ch].
2466 Sun Jul 14 21:33:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2468 * Do not process commands if the sock->user_data is NULL.
2469 Affected file silcd/command.c.
2471 Tue Jul 9 19:03:11 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2473 * Fixed buffer overflow and security problems (loosing bits
2474 in CFB encryption) in SILC RNG. Problems reported by
2475 Markku-Juhani O. Saarinen <mjos@saturn.tcs.hut.fi>.
2477 Sun Jul 7 13:10:01 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2479 * Added yet more checks that client is not expired on global
2480 list if it is on channels. Affected file is
2481 silcd/command_reply.c.
2483 Sat Jul 6 11:45:11 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2485 * Merged c0ffee's MIME signal patch which adds support for
2486 sending also MIME messages in Irssi SILC Client, and handling
2487 received MIME messages in a signal (and perhaps doing something
2488 to non-textual MIME messages).
2490 Sun Jun 30 01:30:22 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2492 * Fixed pending command deletion in server and client library
2493 to check the whole list instead of breaking after first found.
2494 The affected files are silcd/command.[ch] and
2495 lib/silcclient/command.[ch].
2497 Sat Jun 29 17:40:12 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2499 * Return NO_SUCH_CHANNEL error in USERS for channel that is
2500 secret or private, otherwise it's possible to find out
2501 whether a secret channel exists or not. Affected file
2504 * If CMODE change fails during the mode setting, assure that
2505 the old mode mask is set for the channel back. Affected
2506 file silcd/command.c.
2508 * Fixed passphrase saving on +a channel on normal server
2509 after successful JOIN command. Affected file silcd/command.c.
2511 Fri Jun 28 11:53:25 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2513 * Remove server/router operator privileges in DETACH command,
2514 since it's possible to resume to server where these
2515 privileges would not be allowed for the client. Affected
2516 file silcd/command.c.
2518 * Do not set to wait for backup in rehash of the server.
2519 Affected file silcd/server.c.
2521 * Do not check listener sockets when counting how many
2522 socket connections we have. Affected file is
2523 silcd/server_util.c.
2525 * Do not announce disconnected clients that are remaining
2526 in history (for WHOWAS). This is because SIGNOFF notify
2527 for these has been sent earlier already. Affected file
2530 Thu Jun 27 20:07:27 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2532 * Buffer overflow with CUMODE command's mode->mode character
2533 conversion. Reported by Ville Räsänen. Affected file
2534 lib/silcutil/silcutil.c.
2536 Thu Jun 27 16:54:33 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2538 * Allow heartbeat packets to go disabled connections anyway.
2539 Affected files silcd/server.c and silcd/packet_send.c.
2541 * Do not broadcast New Channel packets with List flag set
2542 in the packet to backup routers. The router must check
2543 for the correctness of the packets before sending them.
2544 It is possible that router will have enforce Channel ID
2545 change and this would cause desync in the backup router.
2546 Affected file silcd/packet_receive.c.
2548 * Remove SILC_PACKET_FLAG_LIST from the temp packets that
2549 are handled in list parsing. They are not list packets
2550 anymore. Affected file silcd/packet_receive.c.
2552 Thu Jun 27 11:27:07 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2554 * Stop waiting for backup router through the timeout, not
2555 directly after backup router has arrived. Affected file
2558 * Do not re-create channel keys and send them when removing
2559 clients in server shutdown. Affected files are
2560 silcd/server_internal.h and silcd/server_util.c.
2562 * Notify distribution to backup routers was missing from
2563 the silc_server_send_notify_dest function which caused
2564 desyncing problems with backup router. Affected file is
2565 silcd/packet_send.c.
2567 * The client's channel removing was working wrong on
2568 backup router. It assumed that it doesn't know global
2569 information but backup router does know. For this reason
2570 it could remove channel when it wasn't supposed to do that.
2571 Affected file silcd/server.c and silcd/server_util.c.
2573 Wed Jun 26 15:14:12 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2575 * Stop for a couple seconds after badkup router has become
2576 primary router. Affected file silcd/server.c.
2578 * Added silc_server_remove_servers_by_server, which is used
2579 to remove servers originated from some other server. Also
2580 clients of those servers can be removed too. Affected file
2581 silcd/server_util.[ch].
2583 * When removing clients after a server has signed of remove
2584 also all servers behind that server (unless they are known
2585 to be available locally), and send SERVER_SIGNOFF for each
2586 of the server separately. Also the signed off clients are
2587 sent now separately per signed off server. The affected files
2588 are silcd/server.c and silcd/server_util.[ch].
2590 * All servers added with silc_idlist_add_server must always
2591 have both "router" and "connection" pointers set. Otherwise,
2592 bad server entries may be left around in the cache.
2593 Affected file silcd/command_reply.c.
2595 * Do not create the channel key in NEW_CHANNEL packet
2596 processing if the channel is empty. Affected file
2597 silcd/packet_receive.c.
2599 * Completed backup router support for standalone routers.
2600 Supports also servers in the cell that do not use the backup
2603 Wed Jun 26 10:38:11 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2605 * Fixed a bug in silc_string_regexify which did not add '^'
2606 at the start of each string, and thus the matching was
2607 not explicit. For example ban list iikone@*!*@* would
2608 match also "priikone", which is wrong, it would have to be
2609 *iikone@*!*@* to match also "priikone". Affected
2610 file lib/silcutil/unix/silcunixutil.c.
2612 Tue Jun 25 18:47:39 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2614 * Enable all local server connections before updating client
2615 caches when we've become backup router. Otherwise, signoff
2616 packets may not reach the clients. Affected files are
2617 silcd/server.c and silcd/server_util.[ch].
2619 * Fixed a bug in version string parsing which could crash
2620 the program with specially formatted version string.
2621 Bug reported and patch provided by Ville Räsänen. Affected
2622 file lib/silcutil/silcutil.c.
2624 * Handle the disconnection immediately when DISCONNECT
2625 packet is received in server. Affected file silcd/server.c.
2627 * Primary router now waits a short time (10 seconds) for
2628 backup router connection before accepting any other
2629 connection (except local). Affected file silcd/server.c,
2632 * Fixed a crash in client libary in NICK_CHANGE notify when
2633 NICK_CHANGE arrived for client entry we are resolving
2634 currently. Affected file lib/silcclient/client_notify.c.
2636 * Call the sconn->callback completion even if error had
2637 occurred. Start reconnecting always if connection to
2638 primary router fails during backup router protocol.
2639 Affected files silcd/server.c and server_backup.c.
2641 Mon Jun 24 17:47:52 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2643 * Added functions silc_server_send_opers and
2644 silc_server_send_opers_notify to send packets stricly
2645 to operators. Added macro SILC_SERVER_SEND_OPERS macro
2646 to send variable argument notify to operators.
2647 Affected files silcd/packet_send.[ch] and silcd/server.h.
2649 * Removed UMODE rights checking with UMODE_CHANGE notify.
2650 Affected file silcd/packet_receive.c.
2652 * Server/router operator now receives notify when network
2653 switches to backup router and when it resumes the use of
2654 primary router. Affected file silcd/server.c and
2655 silcd/server_backup.c.
2657 * Fixed the updating of client information after backup
2658 resuming protocol is over; update all except local clients
2659 to the new primary router. The affected file is
2660 silcd/server_util.c.
2662 * Added support for closing active connections in rehash
2663 that were unconfigured by the user. Supports currently
2664 closing server and router connections. Affected file
2667 * Rewrote some SILC_LOG_DEBUG's in silcd/server_backup.c.
2669 Sun Jun 23 17:32:31 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2671 * Don't do SILC_STRING_LANGUAGE encoding if the outbuffer
2672 is NULL since seems that on some platforms NULL is allowed
2673 and on some it's not. Fallback encoding is used instead.
2674 Affected file lib/silcutil/silcstrutil.c.
2676 * Fixed statistics updating for incoming server connection
2677 which could cause problems when re-connecting. Affected
2678 file silcd/server.c.
2680 * Preliminary backup router support for standalone router
2681 added. Affected files in silcd/.
2683 * Mark server connections in backup router disabled before
2684 and after backup protocol. Affected file is
2685 silcd/server_backup.c.
2687 * Added support for reconnecting to remote server connection
2688 even if the protocol fails, and if the configuration wants
2689 us to keep trying to connect anyway.
2691 Server connection is not allowed to backup router if
2692 backup router does not have connection to primary router yet.
2694 Affected file is silcd/server.c.
2696 Sat Jun 22 21:34:59 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2698 * Added silc_client_udpate_server function to update changed
2699 server info. Affected file lib/silcclient/idlist.[ch].
2701 * Added check for server entries that are being resolved when
2702 notify is received. If being resolved, handle the received
2703 notify only after it's resolved so that all notifys are
2704 handled in same order as received from the server.
2706 Added similar resolver check to channel entries. Every
2707 notify that cause resolving of any information that affects
2708 channel entry marks the channel entry in waiting state.
2709 After whatever resolving is over the waiters are signalled
2710 and only then the notifys are handled in the same order
2711 as delivered from the server.
2713 Affected files are lib/silcclient/idlist.[ch], and
2716 * Fixed KILLED notify handling in normal server. Affected
2717 file silcd/packet_receive.c.
2719 * Added SILC_IDLIST_STATUS_LOCAL which indicates that entry
2720 is locally connected, or was locally connected (but may
2721 be detached and connection is not active). Added also
2722 SILC_IS_LOCAL for checking this status. Affected files
2723 silcd/idlist.h, silcd/packet_receive.c, silcd/server_util.c,
2724 silcd/server.c and silcd/server_internal.h.
2726 Sat Jun 22 17:06:58 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2728 * Don't send or handle TOPIC_SET if topic is already set and
2729 is same as being set. Affected files silcd/command.c and
2730 silcd/packet_receive.c.
2732 * Fixed CMODE change rights checking to work correctly when
2733 removing modes by operator. Affected file is
2734 silcd/server_util.c.
2736 * Fixed some handling with New Channel packet in router and
2737 fixed some CMODE_CHANGE notify handling in server and router.
2738 Affected file is silcd/packet_receive.c.
2740 * Changed "disconnect" client operation to include the
2741 reason of the disconnection and optional disconnection
2742 message. Affected file lib/silcclient/silcclient.h.
2744 * Made the compilation of lib/contrib/ stuff conditional.
2745 Affected files configure.in.pre, lib/contrib/Makefile.am.
2747 Sat Jun 22 12:49:21 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2749 * All CMODE_CHANGE and CUMODE_CHANGE notifys are now sent back
2750 to the sender of the notify too, to avoid situation where two
2751 notifys are in the network at the same time going to oppsite
2752 directions. Affected file silcd/packet_receice.c.
2754 Fri Jun 21 10:00:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2756 * Delete the client from channel even if the cilent->id is
2757 NULL. It was possible that client was deleted without
2758 removing from channels (theoretically at least). Affected
2759 file silcd/server.c and silcd/server_util.c.
2761 * Free the client data too when resuming is not successful.
2762 Affected file silcd/packet_receive.c.
2764 * Merged some code from c0ffee's silc-plugin. Affected files
2765 irssi/src/silc/core/silc-channels.c and silc-expandos.c.
2767 * Added SILC_PRIMARY_ROUTE and SILC_BROADXAST macros to
2768 silcd/server_internal.h. SILC_PRIMARY_ROUTE Returns pointer
2769 to the primary router connection, the other one returns
2770 TRUE if packet must be broadcasted to network.
2772 * All notifys that are destined to primary router (to network)
2773 are now automatically sent to backup routers even if the
2774 router is standalone (and has backup router). Affected files
2777 * Added --without-irssi and --without-silcd configuration
2778 options for disabling the compilation of these applications.
2779 Affected file configure.in.pre and prepare.
2781 Thu Jun 20 13:48:15 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2783 * Implemented SILC_STRING_BMP and SILC_STRING_UNIVERSAL for
2784 UTF-8 encoding and decoding. Added also new encodings
2785 SILC_STRING_BMP_LSB and SILC_STRING_UNIVERSAL_LSB.
2787 Added also SILC_STRING_LANGUAGE which is language and charset
2788 specific encoder and decoer for those platforms that support
2789 iconv(). It can convert the UTF-8 to and from the locale
2790 specific character set.
2792 Affected file lib/silcutil/silcstrutil.[ch].
2794 * Added macro SILC_NOT_IMPLEMENTED to lib/silcutil/silclog.h.
2796 * Added function silc_get_command_name to the file
2797 lib/silcutil/silcutil.[ch].
2799 * Improved the server debug output a bit. Affected files are
2802 Wed Jun 19 17:46:31 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2804 * Save the channel passphrase when received succesful JOIN
2805 command reply from router, on normal server. Otherwise
2806 joinig +a channels from normal server is not possible.
2807 Affected file silcd/command.c.
2809 * Fixed a bug in TOPIC_SET notify handling. The notifier
2810 may be other than client too, like server or channel.
2811 It expected it to always be only client and ignored the
2812 notify. Affected file silcd/packet_recieve.c.
2814 * Removed some (unnecessary) debug printing from
2815 lib/silccore/silcid.c and lib/silccore/silcargument.c.
2817 * Do not force CMODE_CHANGE when server is announcing new
2820 Router announces stuff only after server reannounces channel
2821 after CHANNEL_CHANGE notify.
2823 These fixes optimizes the announcing procedure, and perhaps
2824 fixes some problems too. Affected file silcd/packet_receive.c.
2826 * Fixed SERVER_SIGNOFF sending to local clients. It was
2827 totally broken and sent the notify to all local clients,
2828 instead of only to those that was on same channel as the
2829 signing off clients. Affected file silcd/server_util.c.
2831 * Added -D option to server. It can be used to give debug
2832 level. The levels are from 0 - 99, and are predefined for
2833 smooth server debugging. (see silcd.c for the predefined
2834 levels). Affected file silcd/server.c.
2836 Wed Jun 19 16:01:51 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2838 * Fixed a bug in Irssi SILC client to close the connection
2839 properly when disconnecting from server. Affected file
2840 irssi/src/silc/core/client_ops.c.
2842 Tue Jun 18 17:14:52 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2844 * When authenticating as founder during JOIN command, check
2845 that the one authenticating becomes the only founder on the
2846 channel. Affected file silcd/command.c.
2848 * Better checking for founder mode setting when CUMODE_CHANGE
2849 notify is received. Affected file silcd/packet_receive.c.
2851 * Close all connections when shutting down the server by sending
2852 DISCONNECT packet. Close all listeners too when shutting
2853 down the server. Affected file silcd/server.c.
2855 * Handle DISCONNECT packet correctly in client library by
2856 calling the "disconnect" client operation. Affected file
2857 lib/silcclient/client.c.
2859 * Handle local errors correctly during resuming. Affected
2860 file lib/silcclient/client.c.
2862 Tue Jun 18 10:26:27 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2864 * The log file is not dupped internally anymore in
2865 lib/silcutil/silclog.c. Fixed memory leaks too.
2867 * The scheduler now dispatches all pending timeout tasks
2868 when it is uninitialized with silc_schedule_uninit.
2869 Affected file lib/silcutil/silcschedule.c.
2871 Mon Jun 17 21:30:55 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2873 * Added --enable-stack-trace option to configure. Added
2874 memory allocation stack trace support. Added files
2875 lib/silcutil/stacktrace.[ch]. Affected files are
2876 lib/silcutil/silcmemory.[ch].
2878 * Fixed memory leaks from libraries and server. Affected
2879 files around the tree.
2881 * Reverted back a fix made to CUMODE which broke it.
2882 Affected file silcd/command.c.
2884 Sun Jun 16 11:49:45 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2886 * Added SILC_MESSAGE_FLAG_UTF8 to the protocol specs and the
2887 core library, and implemented it. All textual messages SHOULD
2888 use this flag and the message MUST be UTF-8 encoded.
2889 All text messages sent by Irssi SILC client are now UTF-8
2890 encoded (regardless whether the terminal supports UTF-8 or not).
2891 Affected files are lib/silccore/silcchannel.h,
2892 irssi/src/silc/core/silc-servers.c, silc-channels.c and
2895 Sat Jun 15 18:23:39 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2897 * Added lots of new statistics updating that was missing from
2898 the server and router code. Affected files in silcd/.
2900 * Sending SIGUSR1 signal to server now dumps the current
2901 server statistics into /tmp directory. Affected file is
2904 * ROBODoc documented the lib/silccrypt/silchash.h. Improved
2905 the SILC Hash Interface also. Added new functions
2906 silc_hash_get_name, silc_hash_init, silc_hash_update and
2907 silc_hash_final. Affected file lib/silccrypt/silchash.c.
2909 Sat Jun 15 12:09:14 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2911 * Added some better info printing for client during connecting.
2912 Affected file silcd/server_util.c.
2914 * Implemented the SILC_CHANNEL_UMODE_QUIET mode that can be used
2915 to silence a user on a channel. Affected files are
2916 lib/silcclient/client_channel.c, irssi/src/silc/core/client_ops.c,
2917 irssi/src/fe-common/silc/module-formats.[ch], silcd/command.c
2918 and silcd/packet_receive.c.
2920 * Fixed a fatal bug in handling of malformed command payload.
2921 Affected file silcd/command.c.
2923 * Fixed a double free when announcing channel users to router.
2924 Affected file silcd/server.c.
2926 * After successful authentication to channel founder mode, check
2927 that there isn't anyone else with founder mode on the channel.
2928 The one that authenticated will become founder and anyone
2929 else is demoted. Affected file silcd/command.c.
2931 * Added error printing of any error that has occurred during
2932 any command in client library. Affected file is
2933 irssi/src/silc/core/client_ops.c.
2935 * Removed some error printing from the client library and left
2936 it for the application to worry (from the error status it
2937 receives in 'command' client operation. Affected file is
2938 lib/silcclient/command.c.
2940 Fri Jun 14 22:59:02 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2942 * Added new status types KEY_AGREEMENT_ALREADY_STARTED and
2943 KEY_AGREEMENT_SELF_DENIED to lib/silcclient/silcclient.h.
2944 Starting key agreement with itself is denied. Affected file
2945 is lib/silcclient/client_keyagr.c.
2947 * Fixed some error checkings from the SFTP library which caused
2948 misbehaviour. Affected files are lib/silcsftp/sftp_client.c
2949 and lib/silcsftp/sftp_util.c.
2951 * Added new "debug" and "debug_string" settings to Irssi SILC
2952 client which can be used to print runtime debugging on the
2953 Irssi's screen. Available when compiled with --enable-debug
2954 option. Affected file irssi/src/silc/core/silc-core.c.
2956 Tue Jun 11 16:36:02 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
2958 * Fixed a missing variadic parameter in a function call that
2959 caused server crash when a non-allowed connection arrived.
2960 Reported by Richard Becker. Affected file silcd/server.c.
2962 Mon Jun 10 16:29:42 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2964 * Added WATCH list sending to backup routers from router.
2965 The WATCH command is sent by the router to the backup
2966 router. Affected file silcd/command.c.
2968 * Mark the backup_router flag for RouterConnection entry
2969 if the backup router stuff is defined in the config file.
2970 Affected file silcd/serverconfig.c.
2972 * Fixed some backup data sending around the code to work better
2973 if the router is standalone router. Not all places were fixed.
2974 Affected file silcd/packet_receive.c, silcd/packet_send.c,
2977 * Fixed the router connecting when connecting to multiple
2978 routers. It ignored every other router except the first
2979 one. Affected file silcd/server.c.
2981 Mon Jun 10 09:28:21 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2983 * Made the private key generation after expiration optional.
2984 If not created after expiration the old key will re-expire
2985 at a later time (and thus key pair is not necessary to
2986 change). Affected file irssi/src/silc/core/clientutil.c.
2988 Sun Jun 9 18:58:25 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2990 * The length arguments in bind() and connect() were wrong
2991 and fixed now to used SIZEOF_SOCKADDR in the
2992 lib/silcutil/unix/silcunixutil.c.
2994 Tue Jun 4 18:36:05 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2996 * Fixed detach timeout handling to use Client ID and not
2997 the actual client entry which may be freed in the callback.
2998 Affected file silcd/command.c.
3000 Thu May 30 15:53:45 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3002 * Merged c0ffee's multiple interface support patch.
3003 Affected files in silcd/.
3005 Wed May 29 18:08:15 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3007 * Cleanup keys properly. Affected file is
3008 irssi/src/silc/core/clientutil.c.
3010 Tue May 28 20:11:41 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3012 * Display the user mode on the status bar. Affected file
3013 irssi/src/silc/core/silc-expandos.c.
3015 Tue May 28 13:56:26 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3017 * If private message key is not set, but the flag is set in
3018 the packet, ignore the packet since it cannot be decrypted.
3019 Affected file lib/silcclient/client_prvmsg.c.
3021 Thu May 23 12:00:14 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3023 * When resuming client, remove the old client entry from
3024 the watcher list too. Affected file silcd/packet_receive.c.
3026 * Do not allow normal server to force founder mode away
3027 from router if the founder mode is already set. Affected
3028 file silcd/packet_receive.c.
3030 * Remove the client entry with watch notify types with short
3031 timeout, and not directly, so that other notifys can be
3032 retrieved too. Affected file lib/silcclient/client_notify.c.
3034 * Display notification about data messages that cannot be
3035 displayed. Affected files irssi/src/silc/core/client_ops.c,
3036 irssi/src/fe-common/silc/module-formats.[ch].
3038 Sun May 19 18:59:00 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3040 * Fixed the CHANNEL_CHANGE notify handling in client libary
3041 to not use freed memory. Affected file is
3042 lib/silcclient/client_notify.c.
3044 * Fixed CUMODE_CHANGE notify handling in server. Affected
3045 file silcd/packet_receive.c.
3047 * Fixed USERS command to support empty channels. Affected
3048 file silcd/command.c.
3050 Sat May 18 11:35:19 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3052 * Allow multiple identical pending commands to be registered
3053 in client library. Affected file is lib/silcclient/command.c.
3055 * Call the completion for resolving client information only
3056 after all resolvers has finished. This fixes a crash in
3057 the client. Added support for checking when the resolvers
3058 are finished. Affected file is lib/silcclient/idlist.c.
3060 * Wait by default 3 seconds before reconnecting to the server
3061 after being disconnected. Makes the /detach command a bit
3064 Fri May 17 17:23:45 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3066 * Check the watcher list before sending signoff notifys
3067 when closing client connection. Affected file is
3070 * Added better CMODE command rights checking. Affected file
3071 silcd/server_util.c.
3073 Fri May 17 08:33:41 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3075 * Fixed watcher list checking during server signoff. It
3076 crashed the server. Affected file silcd/server_util.c.
3078 * The JOIN command reply returns now the founder's public
3079 key. Affected file is silcd/command.c.
3081 * Announce the channel mode, and the mode properties with
3082 CMODE_CHANGE notify. Affected file silcd/server.c.
3084 * Mark new channels by default disabled, untill at least
3085 one user joins the channel. Affected file is
3086 silcd/packet_receive.c.
3088 Thu May 16 13:05:13 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3090 * The nickname argument to watch notify can be optional.
3091 Fixes a crash in server. Affected file silcd/packet_send.c.
3093 * Remove the client entry from cache if the WATCH notify type
3094 is KILLED, SERVER_SIGNOFF or SIGNOFF. Affected file is
3095 lib/silcclient/client_notify.c.
3097 * Check the watcher list before and after changing nickname
3098 when the NICK_CHANGE notify is received. Affected file is
3101 * Fixed a crash in OPER and SILCOPER command sending. Empty
3102 passphrase caused the crash. Affected file is
3103 lib/silcclient/command.c.
3105 Wed May 15 19:01:42 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3107 * Merged with Irssi CVS for Irssi SILC client.
3109 Tue May 14 19:37:48 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3111 * Completed the protocol specifications.
3113 Tue May 7 20:41:58 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3115 * Merged with Irssi CVS for Irssi SILC client.
3117 Tue May 7 11:07:16 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3119 * Added the founder's public key delivery to the
3120 CUMODE_CHANGE notify type as well. Updated the protocol
3121 specs and the code. Affected files are silcd/packet_send.[ch],
3122 silcd/packet_receive.c and silcd/command.c.
3124 Mon May 6 19:46:12 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3126 * Added silc_pkcs_public_key_copy function into the
3127 lib/silccrypt/silcpkcs.[ch].
3129 * Remove the `iv' from the SilcChannelEntry since we can
3130 live without it. Affected files are silcd/idlist.h and
3131 silcd/packet_receive.c.
3133 * Added support for sending the founder's public key in
3134 the CMODE_CHANGE notify packet in the server. Affected
3135 files are silcd/packet_send.[ch], silcd/packet_receive.c,
3136 silcd/command.c and silcd/server.c.
3138 * Changed the FOUNDER_AUTH authentication to use only
3139 public key authentication as defined by new protocol
3140 specs. Passphrase authentication with that mode cannot
3141 be used anymore. It is now possible to reclaim founder
3142 mode from any server in the network. Affected files are
3143 silcd/command.c, silcd/idlist.h and silcd/command_reply.c.
3145 * Added permanent channels support by making the channel
3146 permanent when FOUNDER_AUTH mode is set on the channel.
3147 The channel will not be destroyed even if channel is empty
3148 when that mode is set. Protocol TODO #17. Affected
3149 files are silcd/server.[ch], server_util.[ch],
3150 silcd/command.c, silcd/packet_receive.c and
3151 lib/silcclient/command.c.
3153 Fri May 3 18:36:51 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3155 * Added reference counter to the command reply context in
3156 the client library. Affected files are
3157 lib/silcclient/command_reply.[ch].
3159 Fri May 3 11:37:10 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3161 * Fixed rekey protocol with PFS in the client library.
3162 Affected file is lib/silcclient/protocol.c.
3164 * Added support for list of errors in client library
3165 command reply handling. Affected file is
3166 lib/silcclient/command_reply.c.
3168 * Defined that the WHOIS and IDENTIFY commands can send
3169 list of errors. Updated the protocol specs. Protocol
3172 * Added support for sending list of errors to WHOIS and
3173 IDENTIFY commands in server. Added support for receiving
3174 list of errors in server. Affected files are
3175 silcd/command.c and silcd/command_reply.c.
3177 * Fixed client info resolving on LEAVE command in client
3178 library to not crash. Affected file is
3179 lib/silcclient/client_notify.c.
3181 Thu May 2 08:45:11 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3183 * Defined that the NICK command replies with thew changed
3184 nickname too, to make the nickname changing simpler at
3185 the client's end. Updated protocol specs and the code
3186 in client and server. Affected files are
3187 silcd/command.c, lib/silcclient/command_reply.c and
3188 lib/silcclient/command.c.
3190 Mon Apr 29 20:10:42 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3192 * Added `Compressed' packet flag to indicate that the packet
3193 payload is compressed by the sender. Updated the protocol
3194 specs and the core library. The compression still is not
3195 implemented in the sources. Affected file is
3196 lib/silccore/silcpacket.h.
3198 Mon Apr 29 09:48:12 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3200 * Remove pending command callbacks also if the connection
3201 to the server is destroyed. Affected file is
3202 lib/silcclient/client.c.
3204 Sat Apr 27 19:52:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3206 * Added new QUIET channel user mode that can be used to
3207 quiet a user in a channel. Updated the protocol specs but
3208 it wasn't implemented yet. Protocol TODO #27. Affected
3209 file is lib/silccore/silcmode.h.
3211 Mon Apr 22 09:09:44 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3213 * Added BLOCK_INVITE user mode to be able to block incoming
3214 invite notifications. Protoocol TODO #26. Affected files
3215 are lib/silccore/silcmode.h, lib/silcclient/command.c and
3218 * SILC Publickey fields MUST be UTF-8 encoded now. Updated
3219 the protocol specs and the code. Affected file is
3220 lib/silccrypt/silcpkcs.c.
3222 Sun Apr 21 19:44:38 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3224 * Disconnect Payload includes now the status type. Updated
3225 the protocol specs and the code. Protocol TODO #25.
3226 Affected files are silcd/server.c, lib/silcclient/client.c.
3228 * Added NOT_AUTHENTICATED, BAD_SERVER_ID, INCOMPLETE_INFORMATION,
3229 KEY_EXCHANGE_FAILED and BAD_VERSION error status types.
3230 Moved the silc_client_command_status_messages table to the
3231 lib/silcutil/silcutil.c and added new funtion
3232 silc_get_status_message, which deprecates function
3233 silc_client_status_message. Affected files are
3234 lib/silccore/silcstatus.h, lib/silcclient/command_reply.[ch],
3235 lib/silcutil/silcutil.[ch].
3237 Fri Apr 19 17:35:15 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3239 * Defined that the nickname hash in Client ID MUST be from
3240 lowercase nickname. This effectively changes nicknames in
3241 SILC to case-insensitive. Updated the protocol specs and
3242 the code. Affected files are lib/silcutil/silcutil.[ch],
3243 silcd/serverid.c, and silcd/idlist.c.
3245 * Added new channel user modes BLOCK_MESSAGES_USERS and
3246 BLOCK_MESSAGES_ROBOTS. Updated the protocol specs and the
3247 code. Affected files are lib/silccore/silcmode.h,
3248 lib/silcclient/command.c, and silcd/packet_send.c.
3250 * Added new error status ERR_RESOURCE_LIMIT. Updated protocol
3251 specs and code. Affected file lib/silccore/silcstatus.h.
3253 * Added support for watch list. It is possible to add nicknames
3254 to be watched, and when they come to network, leave network
3255 or user mode changes the watcher will be notified of this
3256 change. Added SILC_COMMAND_WATCH command, added new
3257 notify type SILC_NOTIFY_TYPE_WATCH to deliver the watch
3258 notifications. Updated the protocol specs and implemented
3259 this to library, client and server. Protocol TODO #21.
3260 Affected files are lib/silccore/silccomand.h,
3261 lib/silccore/silcnotify.h, lib/silcclient/command[_reply].[ch],
3262 silcd/command[_reply].[ch], lib/silcclient/client_notify.c,
3263 silcd/packet_send.[ch], silcd/packet_receive.c, and
3264 irssi/src/silc/core/client_ops.c.
3266 * Added user mode SILC_UMODE_REJECT_WATCHING to reject
3267 somebody watching you. Updated the protocol specs and the
3268 code. Affected files are lib/silccore/silcmode.h, and
3269 lib/silcclient/command.c.
3271 Fri Apr 19 09:02:20 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3273 * Added service support to SILC protocol. Added new command
3274 SILC_COMMAND_SERVICE. Updated the protocol specs and the
3275 core library. Services are not implemented in server or
3276 client for now. Protocol TODO #20. Affected files are
3277 lib/silccore/silcstatus.h, lib/silccore/silccommand.h.
3279 * Added SilcStatus argument to `command' client operation
3280 to return the error status when command sending fails
3281 locally. Changed all command in client library to return
3282 correct command status. Affected files are
3283 lib/silcclient/command.c, lib/silcclient/silcclient.h and
3284 irssi/src/silc/core/client_ops.c.
3286 Thu Apr 18 14:09:51 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3288 * Added silc_mime_parse function to parse MIME headers.
3289 Affected files are lib/silcutil/silcstruti.[ch].
3291 * Added MIME header parsing in Irssi SILC Client. It displays
3292 all textual MIME objects, others it ignores. Affected file
3293 is irssi/src/silc/core/clien_ops.c.
3295 Wed Apr 17 22:07:59 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
3297 * Fixed a bug in the pid writing function, which couldn't be
3298 written in a root-owned directory.
3300 Tue Apr 16 09:34:40 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3302 * Defined that channel message to unknown Channel ID must
3303 cause SILC_NOTIFY_TYPE_ERROR notify message to the sender.
3304 Updated the protocol specs and the code in server. The
3305 affected file is silcd/packet_receive.c.
3307 Mon Apr 15 19:57:57 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3309 * Added new notify type SILC_NOTIFY_TYPE_ERROR and specified
3310 that it is used to send error notifys if error occurs during
3311 some SILC packet processing, except commands. The error
3312 types are same as for command reply types. Defined that
3313 if private message is sent to unknown Client ID the error
3314 is sent in SILC_NOTIFY_TYPE_ERROR instead of command reply.
3315 Updated the protocol specs and code. Affected files are
3316 lib/silccore/silcnotify.h, added lib/silccore/silcstatus.h,
3317 lib/silcclient/client_notify.c, silcd/packet_receive.c,
3318 and irssi/src/silc/core/client_ops.c. Renamed the
3319 SilcCommandStatus to SilcStatus.
3321 * Defined the use of extra WHOIS attributes in WHOIS command.
3322 The <Requested Attributes> (defined in a separate document)
3323 can be used to request additional information about user
3324 not returned by standard WHOIS command. Defined that server
3325 can send WHOIS command directly to client. Client provides
3326 the requested attributes to the server. Updated the protocol
3327 specs. Protocol TODO #4. Implementation is not done yet
3328 (Protocol TODO #24).
3330 * Renamed function silc_client_command_status_message to
3331 silc_client_status_message. Affected files are
3332 lib/silcclient/command_reply.[ch].
3334 Sun Apr 14 21:13:42 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3336 * Changed the WHOIS, IDENTIFY and WHOWAS count arguments to
3337 32 bit integers. Updated the protcol specs and the code.
3338 Affected files are silcd/command.c and
3339 lib/silcclient/command.c.
3341 Sun Apr 14 19:49:02 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
3343 * Fixed a bug in library where sending a bogus authentication
3344 payload would lead to a crash. Affected file is
3345 lib/silccore/silcauth.c.
3347 Sat Apr 13 13:09:24 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3349 * Added detach_disabled and detach_timeout server config
3350 options to the server. Affected files silcd/serverconfig.[ch],
3351 silcd/command.c and silcd/packet_receive.c.
3353 Fri Apr 12 20:09:08 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3355 * Added resolve_cmd_ident field to the SilcClientEntry structure
3356 too so that if the entry is for example being resolved so
3357 another command may attach to the same pending command reply
3358 without requiring to resolve the same entry again. Added
3359 support for adding multiple pending commands for one
3360 command idenfier. Affected files lib/silcclient/command.[ch],
3361 lib/silcclient/command_reply.[ch], lib/silcclient/idlist.h.
3363 Fri Apr 12 10:17:51 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3365 * Defined that server receives WHOIS command reply for private
3366 and secret channels too. Updated protocol specs and the
3367 code in server. Affected file silcd/command.c.
3369 * Defined <channel user mode list> argument to WHOIS command
3370 reply for returning user modes on the channels. The
3371 channel list now doesn't include the user mode anymore but the
3372 actual channel mode. Updated protocol specs and the code in
3373 client and server. Affected files are silcd/command_reply.c,
3374 silcd/command.c, silcd/server.c, irssi/src/silc/core/client_ops.c,
3375 and lib/silcclient/command_reply.c.
3377 * Save the channels list in WHOIS command reply in normal server
3378 so that WHOIS always shows joined channels also in normal
3379 server and not just on router. Affected file is
3380 silcd/command_reply.c.
3382 Thu Apr 11 22:29:33 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3384 * Defined that server receives USERS command reply for private
3385 and secret channels too. Updated protocol specs and the
3386 code in server. Affected file silcd/command.c.
3388 Thu Apr 11 16:32:08 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3390 * Changed the UMODE's mode mask argument to be optional. If
3391 not provided then the command merely returns the current mode
3392 mask to the client. Updated protocol specs and the server.
3393 Affected file is silcd/command.c.
3395 * Added SILC session detachment/resuming support. It is possible
3396 to detach by closing the network connection and then re-connect
3397 and resume to the old client session. Added DETACHED user
3398 mode that server will set for detached client. Added new
3399 packet RESUME_CLIENT which is used to perform the resuming
3400 process. Added DETACH command. Updated the protocol specs,
3401 core library, client and server. Protocol TODO #22. Very
3402 many affected files around the tree.
3404 Wed Apr 10 16:32:01 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3406 * Changed the CMODE's mode mask argument to be optional. If
3407 not provided then the command merely returns the current mode
3408 mask to the client. Updated protocol specs and the server.
3409 Affected file is silcd/command.c.
3411 * Changed the Killer's Client ID in KILLED notify to be just
3412 any ID payload since router server is allowed to kill as well.
3413 Updated protocol specs, client libary and server. Affected
3414 files are lib/silcclient/client_notify.c, silcd/packet_receive.c,
3415 and irssi/src/silc/core/client_ops.c.
3417 Tue Apr 9 17:15:42 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3419 * Added new user modes ANONYMOUS for special anonymous servers
3420 that may set the mode for client, and BLOCK_PRIVMSG which
3421 client may set to block incoming private messages unless the
3422 Private Message Key flag is set (using private keys to protect
3423 private messages). Updated protocol specs and code in client
3424 and server and core library. Protocol TODO #23. Affected
3425 files are lib/silccore/silcmode.h, silcd/server.[ch],
3426 irssi/src/silc/core/client_ops.c, silcd/packet_receive.c,
3427 irssi/docs/help/in/umode.in, lib/silcclient/command.c.
3429 * Added new channel user mode BLOCK_MESSAGES which the client
3430 may set to itself to tell server not send channel messages.
3431 Other packets such as channel key packets are still sent.
3432 Protocol TODO #23. Updated the protocol specs, client and
3433 server. Affected files are lib/silccore/silcmode.h,
3434 irssi/docs/help/in/cumode.in, lib/silcclient/command.c,
3435 lib/silcutil/silcutil.c, silcd/command.c, and
3436 silcd/packet_send.c.
3438 Mon Apr 8 23:57:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3440 * Redefined the Status Payload to include now two 8 bit fields,
3441 instead of one 16 bit field. This now makes it possible to
3442 send list of errors. Updated the protocol specs and the code
3443 in core library, client library and server. Protocol TODO #1.
3444 Affected files are lib/silccore/silccommand.[ch],
3445 lib/silcclient/command_reply.[ch], silcd/command.c,
3446 silcd/command_reply.c and silcd/packet_receive.[ch].
3448 Mon Apr 8 19:57:40 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
3450 * Added config parse status SILC_CONFIG_EPRINTLINE, this status
3451 must be handled by the application and should tell the application
3452 that an error message was already printed, and it should print the
3453 config coords (line, filename, ...). Affected files are
3454 silcd/serverconfig.c, lib/silcutil/silcconfig.[ch].
3456 * Added local macro SILC_SERVER_CONFIG_ALLOCTMP to make the
3457 server config parsing code more readable.
3459 Fixed a bug in the fetch_logging() config callback.
3461 Affected files is silcd/serverconfig.c.
3463 * Drop root privileges when started in foreground. Don't drop them
3464 if debugging also. Affected file is silcd/silcd.c.
3466 Mon Apr 8 17:00:41 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3468 * Added more IM-like features by introducing new user modes
3469 for setting various presence information. Added new modes:
3470 INDISPOSED, BUSY, PAGE, HYPER and ROBOT. Updated protocol
3471 specs and code. Protocol TODO #19. Affected files are
3472 lib/silccore/silcmode.h, irssi/src/silc/core/client_ops.c,
3473 irssi/docs/help/in/umode.in and lib/silcclient/command.c.
3475 Sun Apr 7 17:07:59 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3477 * Added STATS command to the protocol after all, to return
3478 various statistical information about the network. It can
3479 be used by clients to retrieve statistical information, and
3480 servers may use it to to fetch cell and network wide
3481 statistics from router. Updated the protocol specs and
3482 implemented it to the server. Protocol TODO #16.
3483 Affected files are lib/silccore/silccommand, silcd/command.[ch],
3484 silcd/command_reply.[ch].
3486 Sat Apr 6 17:08:58 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3488 * The LIST command reply in client libary now adds new channel
3489 entry if the returned channel doesn't exist yet in cache,
3490 and returns the channel entry to the application in the
3491 command_reply client operation. Affected file is
3492 lib/silcclient/command_reply.c.
3494 * Changed the channel message payload's MAC generation to
3495 include the IV in the MAC as well. This way all relevant
3496 parts of the channel message payload are authenticated also
3497 with the channel message MAC (and not only by packet MAC).
3498 Causes incompatibility with 1.0 protocol. Protocol TODO #7.
3499 Affected file is lib/silccore/silcchannel.c.
3501 * Fixed the SKE to save the remote version, since the
3502 silc_ske_parse_version mistakenly checked wrong version,
3503 after it replaced the start payload. Affected files are
3504 lib/silcske/silcske.[ch].
3506 Fri Apr 5 16:03:03 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3508 * Splitted lib/silcutil/silcutil.h into silcstrutil.h for
3509 string utility functions. Added there also new functions
3510 silc_utf8_[encode/decode/valid] for UTF-8 string encoding.
3511 Affected files lib/silcutil/silcstrutil.[ch].
3513 * Renamed silc_*_pem functions to silc_pem_* functions. Affected
3514 files are lib/silcutil/silcstrutil.[ch].
3516 * Defined that the security property fields in SKE SHOULD be
3517 UTF-8 encoded, defined that version string MUST be US-ASCII
3518 encoded, defined that passphrases sent in connection
3519 authentication protocol MUST be UTF-8 encoded. Implemented
3520 these to the client and server. Defined also that other
3521 passphrases sent in the protocol MUST be UTF-8 encoded.
3522 Affected files are lib/silcske/silcske.c,
3523 lib/silcclient/protocol.c, silcd/protocol.c,
3524 silcd/serverconfig.c, and lib/silccore/silcauth.c.
3526 * Changed the silc_client_close_connection interface to not
3527 need the SilcSocketConnection which should not be visible
3528 to application. Affected files are lib/silcclient/client.c
3529 and lib/silcclient/silcclient.h.
3531 * Rewrote the text for Private Message Key Payload in the
3532 protocol specification. Protocol TODO #11.
3534 Wed Apr 3 16:24:51 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3536 * Upgraded the protocol version to 1.1, updated protocol specs
3539 * Added the nickname as new argument to NICK_CHANGE notify and
3540 added it to protocol specs and implemented it to client and
3541 server. Protocol TODO #3. Affected files are silcd/idlist.[ch],
3542 silcd/command.c, silcd/packet_receive.c, packet_send.[ch], and
3543 lib/silcclient/client_notify.c.
3545 * Added the killer's client ID to the KILLED notify and added
3546 it to protocol specs and implemented it to client and server.
3547 Protocol TODO #13. Affected files are silcd/command.c,
3548 silcd/packet_receive.c, packet_send.[ch],
3549 lib/silcclient/client_notify.c, irssi/src/silc/core/client_ops.c.
3550 The killer's client entry is now returned to application in
3551 the `notify' client operation.
3553 * Fixed the Max Argument fields that had too large value set
3554 in the protocol specs. Protocol TODO #14.
3556 * Added the LEAVE command reply to return the ID of parted
3557 channel. Updated protocol specs and implemented it to the
3558 client and server. Protocol TODO #15. Affected files are
3559 silcd/command.c, lib/silcclient/command_reply.c. The channel
3560 entry is now returned to application in the `command_reply'
3563 * Rewrote the version SKE version checking in client libary
3564 and in server to use the silc_parse_version_string. Affected
3565 files are lib/silcclient/protocol.c, silcd/protocol.c.
3567 * Added SILC_STATUS_ERR_NO_CHANNEL_FOPRIV error status to few
3568 commands that was missing it, and updated protocol specs and
3569 the server implementation. Protocol TODO #10. The affected
3570 file is silcd/command.c.
3572 * Defined new message flags SILC_MESSAGE_FLAG_REPLY to be
3573 generic reply to a generic request (REQUEST flag), and
3574 SILC_MESSAGE_FLAG_DATA to send any kind of data in a generic
3575 way. A draft-riikonen-silc-flags-payloads-00.txt is written
3576 to define the payload for DATA flag. Added the flags to
3577 the implementation. Protocol TODO #9. Affected file is
3578 lib/silccore/silcchannel.h.
3580 Changed the client library to return the message length
3581 to application as well in the channel_message and private_message
3582 client operations. Affected files are
3583 lib/silcclient/client_prvmsg, lib/silcclient/client_channel.c,
3584 lib/silcclient/silcclient.h, irssi/src/silc/core/client_ops.c,
3585 and lib/silcclient/client_ops_example.c.
3587 * Added two new channel modes: SILC_CMODE_SILENCE_USERS
3588 and SILC_CMODE_SILENCE_OPERS which can be used to moderate
3589 the channel. Updated protocol specs and impelemented this
3590 to client and server. Protocol TODO #6. Affected files are
3591 silcd/packet_receive.c, server_util.c, lib/silcclient/command.c,
3592 lib/silcclient/client_channel.c, lib/silccore/silcmode.h.
3594 Added new options m and M to CMODE command in Irssi SILC
3595 client to set these modes.
3597 * Deprecated all administrative commands from SILC protocol
3598 since they are highly implementation specific commands.
3599 Updated protocol specs. Moved the old commands in
3600 implementations to private range of command types. Affected
3601 files are silcd/command.c, lib/silcclient/command.c and
3602 lib/silcclient/command_reply.c. Protocol TODO #8.
3604 * Fixed a bug in server where sending unknown command crashes
3605 the server. Affected file silcd/command.c.
3607 Wed Apr 3 09:57:47 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3609 * Added SILC_PROTOCOLVERSION macro to check protocol version
3610 of a socket connection. The affected file is
3611 lib/silcutil/silcsockconn.h.
3613 * Added better error logging in rekey protocol. Affected file
3616 * Do not check public key types in SKE during rekey. Affected
3617 file lib/silcske/payload.c.
3619 * Fixed the rekey protocol with PFS, which was totally broken.
3620 Affected file silcd/protocol.c.
3622 Tue Apr 2 14:55:06 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3624 * Some client implementations quit network by doing first LEAVE
3625 and then immediately SIGNOFF (like Bombyx). We now do check
3626 after a short time after LEAVE notify and check whether the
3627 client is still valid after LEAVE, and if not we remove it from
3628 cache. Affected file is lib/silcclient/client_notify.c.
3630 Tue Apr 2 13:39:04 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
3632 * Merged version 1.1.4 of zlib. Even if it not currently in use,
3633 it's good not to have security holes here.
3635 * Fixed a negative refcount situtuation for the config context.
3636 Affected file is silcd/serverconfig.c.
3638 Mon Apr 1 20:15:10 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
3640 * ROBOdoc documented lib/silcutil/silcutil.h.
3642 Sat Mar 30 21:06:45 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3644 * Optimized even more the SilcPacketContext structure. Now
3645 totally saved 16 bytes of memory per context after optimization.
3646 Affected files are lib/silccore/silcpacket.[ch].
3648 * Made strict checks for valid SILC IDs. Affected file is
3649 lib/silccore/silcid.c.
3651 Sat Mar 30 18:15:55 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3653 * Changed the object argument for silc_cipher_register,
3654 silc_hash_register, silc_hmac_register and silc_pkcs_register
3655 to const. Affected files are lib/silccrypt/silccipher.[ch],
3656 silchash.[ch], silchmac.[ch] and silcpkcs.[ch].
3658 * Changed the silc_get_username and silc_get_real_name to
3659 never fail. Affected file lib/silcutil/unix/silcunixutil.c.
3661 * Fixed the Irssi SILC Client to use the silc_get_username and
3662 silc_get_real_name insted of glib routines since the glib
3663 routines only corrupt stack. Fixes the Irssi SILC to work in
3664 Cygwin. Affected file irssi/src/silc/core/silc-core.c.
3666 * Fixed the Irssi to not use g_get_home_dir since it crashes
3667 or returns garbage on cygwin and corrupts stack. Added function
3668 get_home_dir to Irssi routines. Affected files are
3669 irssi/src/core/misc.[ch] and irssi/src/core/core.c.
3671 Fri Mar 29 21:55:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3673 * Made some structure optimizations. SFTP memory FS MemFSEntry
3674 entry structure. Optimized SilcTask structure. Optimized
3675 SilcPacketContext structure.
3677 Affected files lib/silcsftp/sftp_fs_memory.c,
3678 lib/silcutil/silcschedule.c, lib/silccore/silcpacket.h.
3680 Fri Mar 29 10:41:07 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3682 * And yet again reverted back the config thing since Johnny
3683 screwed it up. Affected file silcd/serverconfig.[ch], server.c,
3686 * Fixed memory leaks from config object. Affected files are
3687 silcd/serverconfig.[ch].
3689 * Added support for adding new connections to the server in rehash.
3690 After rehash they take effect.
3692 Added support for changing the maximum allowed connections in
3693 rehash. The number can grow but going smaller is not supported.
3695 Added function silc_server_num_sockets_by_remote to the
3696 silcd/server_util.[ch].
3698 Affected files are silcd/server.c, and silcd/serverconfig.[ch].
3700 Fri Mar 29 03:26:12 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
3702 * Added preliminary checking during config parsing for a valid
3703 public/private key and removed further checks in the code.
3704 Affected files are silcd/serverconfig.[ch], server.c.
3706 * Moved functions silc_server_drop() and silc_server_daemonise()
3707 from server.c to silcd.c since they are stricly related to
3708 the application activity.
3710 * Reverted a small part of the automatic ref/unref since
3711 it caused a double unref in some situations. Affected
3712 files are silcd/silcd.[ch], server.c, serverconfig.c.
3714 * Added some .cvsignore files in the lib directory.
3716 Thu Mar 28 22:51:15 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3718 * Fixed silc_net_gethostbyaddr to correctly resolve by
3719 address. Affected file lib/silcutil/silcnet.c.
3721 * Fixed the notify relaying to client. The HMAC to be used
3722 with relayed packets ws wrong and caused decryption failure
3723 at the client end. Affected file is silcd/packet_receive.c.
3725 Thu Mar 28 19:02:05 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3727 * Created new branch silc_protocol_1_0_branch.
3729 * Reverted the silc_log_quick change in lib/silcutil/silclog.c.
3731 * Changed the silc_server_config_* routines to be SilcServer
3732 independent. They are now officially application specific code
3733 and not part of generic server implementation. Affected files
3734 are silcd/serverconfig.[ch], silcd/silcd.c, silcd/server.c.
3736 Thu Mar 28 17:01:43 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3738 * Added automatic referencing of config context in the
3739 silc_server_config_alloc, and automatic unreferencing in the
3740 silc_server_config_destroy. Affected files are
3741 silcd/serverconfig.[ch], silcd/silcd.c.
3743 * Fixed the silc_log_quick handling in the logging routines.
3744 It didn't log quickly when it was TRUE. Affected file is
3745 lib/silcutil/silclog.c. Also the flush delay was set even
3746 if it was 0 in config file. Affected file is
3747 silcd/serverconfig.c.
3749 * Added support for changing key pair of the server in rehash.
3750 Affected file silcd/server.c.
3752 Thu Mar 28 12:17:21 CET 2002 Pekka Riikonen <priikone@silcnet.org>
3754 * Fixed the TOPIC_SET notify to not cras. It changed the topic
3755 too early, before getting the channel entry. Affected file
3756 is silcd/packet_receive.c.
3758 Thu Mar 28 09:58:16 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
3760 * Added functions silc_server_config_[ref/unref], these are used
3761 to prevent that the config object is destroyed.
3763 No longer directly affect global variables silc_log_quick and
3764 silc_log_delay, they are first cached inside the config object
3765 and then applied with silc_server_config_setlogfiles().
3767 silc_server_config_set_defaults() is now internal to
3768 serverconfig.c, there are no reasons to show this internal stuff
3771 Affected files are silcd/serverconfig.[ch].
3773 * Added macro SILC_SERVER_LOG_STDERR(), this should replace most
3774 fprintf's to stderr, since some code may be executed again after
3775 the server went into the background. Affected files are
3778 * Added rehash support. Added function silc_server_rehash() that
3779 will perform all the basic tasks of the rehashing procedure.
3781 * Added command line option `-x, --hexdump'. This will enable the
3782 SILC_LOG_HEXDUMP calls that are no longer enabled with `--debug'.
3783 The option `--hexdump' implies `--debug'.
3785 * Fixed a bad bug in the logging APIs (silcutil library) where
3786 the application would crash after calling silc_log_reset_all().
3788 Wed Mar 27 19:43:16 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3790 * Fixed the KICKED notify handling in client library to
3791 correctly remove the channel and all entries from the
3792 channel when I was kicked. This bug crashed the client.
3794 Fixed yet another but in KICKED notify handling to remove
3795 the kicked client correctly from the channel.
3797 Affected file is lib/silcclient/client_notify.c.
3799 * Fixed a minor bug in looking up correct client entry
3800 in KICKED notify in server. Affected file is
3801 silcd/packet_receive.c.
3803 * Fixed the lib/silcmath/Makefile.am to include the MPI and GMP
3804 sources correctly to distribution. Fixes --with-gmp option.
3806 * Removed the manual rehashing from ID Cache, and changed it
3807 to use the SILC Hash Table's auto rehash feature. Affected
3808 file is lib/silccore/silcidcache.c.
3810 Wed Mar 27 00:07:11 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3812 * Fixed a bug in the silc_client_nickname_format function that
3813 handles the multiple same nickname formatting. Two clients
3814 with same nickname caused problems after the first one left
3815 and rejoined. It didn't format the nickname correctly.
3816 Affected file is lib/silcclient/idlist.c.
3818 Tue Mar 26 19:33:03 CET 2002 Pekka Riikonen <priikone@silcnet.org>
3820 * Don't change the topic if olod topic is same as new one.
3821 Affected file is silcd/packet_receive.c.
3823 Mon Mar 25 21:11:35 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3825 * Added cross-reference support to the SILC Documentation
3826 generator. All types across all HTML files are now cross-
3827 referenced. Affected files util/robodoc/generator.c and
3828 scripts/silcdoc/silcdoc.
3830 * Added file lib/silcutil/silctypes.h to include all the
3831 arithmetic type definitions and some macros. Removed
3832 includes/bitmove.h and moved macros to silctypes.h.
3834 Mon Mar 25 17:19:46 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3836 * Merged bugfixes for Irssi SILC client from irssi.org CVS.
3838 Sun Mar 24 11:21:04 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3840 * Added `type' argument to silc_id_payload_parse_id function which
3841 now returns the type of the ID to the sent pointer. Affected
3842 file is lib/silccore/silcid.[ch].
3844 * Added check for CMODE_CHANGE notify type that mode change is
3845 allowed by the sender. Affected file silcd/packet_receive.c.
3847 * Added check for CUMODE_CHANGE notify type that mode change is
3848 allowed by the sender. Affected file silcd/packet_receive.c.
3849 Added the ID type as CUMODE_CHANGE notify type as argument
3850 to the `notify' client operation. Affected files are
3851 lib/silcclient/client_notify.c, irssi/src/silc/core/client_ops.c.
3853 * Added function silc_client_add_server to the client library.
3854 Added support for resolving also channel and server info when
3855 received unknown entity in notify packet. Affected files are
3856 lib/silcclient/idlist.[ch], lib/silcclient/client_notify.c.
3858 * Added function silc_command_get_status to return the command
3859 status from the command reply's argument payload. Affected files
3860 are lib/silccore/silccommand.[ch].
3862 * Added check for KICKED notify type that the kicking is
3863 allowed by the client. Affected file silcd/packet_receive.c.
3865 * Created function silc_get_input which can be used to get input
3866 (echo on or off) from user on command line. Affected files are
3867 lib/silcutil/silcutil.[ch].
3869 Sat Mar 23 09:51:26 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3871 * Optimized silc_server_packet_relay_to_channel function.
3872 Added new function silc_channel_message_payload_encrypt which
3873 can be called directly if channel message payload needs to
3874 be encrypted and is already encoded (no need to call _encode
3875 function). Packet relaying is now done by router without any
3876 extra memory allocations. Affected files are
3877 lib/silccore/silcchanel.[ch], silcd/packet_receive.c and
3878 silcd/packet_send.c.
3880 * Fixed the INVITE notify handling. It took wrong arguments
3881 as invite list and invite delete. Affected file is
3882 silcd/packet_receive.c.
3884 * Added check for TOPIC_SET notify type that the topic change is
3885 allowed by the client. Affected file silcd/packet_receive.c.
3887 * Added check for INVITE notify type that inviting is allowed by
3888 the client. Affected file silcd/packet_receive.c.
3890 * Changed the silc_server_client_on_channel to return the
3891 SilcChannelClientEntry as well. Moved the function
3892 silc_server_check_cmode_rights to server_util.[ch].
3893 Affected files are silcd/server_util.[ch], silcd/command.c.
3895 * Added function silc_server_check_umode_rights to check whether
3896 changing client's user mode is allowed. Added check for
3897 UMODE_CHANGE notify type that the umode change is allowed
3898 by the client. Affected files are silcd/server_util.[ch],
3899 silcd/packet_receive.c and silcd/command.c.
3901 Fri Mar 22 12:25:58 CET 2002 Pekka Riikonen <priikone@silcnet.org>
3903 * Fixed the SILC_PACKET_MAX_ID_LEN to actually be the max
3904 ID length. It ignored that ID can be IPv6 based as well.
3905 Affected file lib/silccore/silcpacket.h.
3907 * Fixed the silc_id_id2str and silc_id_str2id to take the
3908 IPv6 address offset's into consideration. Affecte file is
3909 lib/silccore/silcid.c.
3911 Thu Mar 21 20:44:13 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3913 * Fixed the internal Unix scheduler functions to check for
3914 NULL context they may receive. The affected file is
3915 lib/silcutil/unix/silcunixschedule.c.
3917 Thu Mar 21 19:12:22 EET 2002 Timo Sirainen <tss@iki.fi>
3919 * Changed hardcoded ~/.silc paths to use get_irssi_dir() so you
3920 can specify different directory with --home command line
3921 parameter. Affected files irssi/src/silc/core/client_ops.c,
3924 * SILC-specific commands aren't now executed if the active server
3925 isn't of SILC-type, so there won't be problems with having
3926 IRC and SILC protocol support in same client. Affected files
3927 irssi/src/silc/core/silc-channels.c, silc-servers.c,
3930 Wed Mar 20 11:06:57 CET 2002 Pekka Riikonen <priikone@silcnet.org>
3932 * Improved the signal support in SILC Schedule. Added new
3933 function silc_schedule_signal_call which is used by application
3934 to mark a signal to be called. It is now safe to perform
3935 any kind of tasks in signal callbacks since it is guaranteed
3936 that the application specified signal callback is called
3937 after the signal is over. Affected files are
3938 lib/silcutil/silcschedule.[ch], lib/silcutil/*/silc*schedule.c.
3940 Tue Mar 19 20:42:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3942 * Added `name' field to SilcChannelPrivateKey to represent
3943 application given name for the key. Moved also the context from
3944 lib/silcclient/idlist.h into lib/silcclient/silcclient.h.
3945 Added the `name' argument also to the function
3946 silc_client_add_channel_private_key.
3948 Added function silc_client_current_channel_private_key to set the
3949 current channel private key in use.
3951 Added "change" command to KEY command which can be used to change
3952 the current channel private key. Bound the command also to
3953 alt+K (Alt+Shift+k).
3955 Also affected files lib/silcclient/client_channel.c,
3956 irssi/src/docs/help/in/key.in, irssi/src/silc/core/silc-channel.c.
3958 Tue Mar 19 16:32:43 CET 2002 Pekka Riikonen <priikone@silcnet.org>
3960 * Added silc_rng_get_byte_fast function in to the
3961 lib/silccrypt/silcrng.[ch].
3963 * Changed the interface of silc_packet_assemble and the
3964 silc_packet_send_prepare. If silc_packet_assmble is now
3965 called the application does not call silc_packet_send_prepare
3966 because the library will call it automatically. These
3967 interfaces now also return a reference to the outgoing buffer
3968 which includes the assembled packet, which the application can
3969 use to encrypt the packet.
3971 Affected files are lib/silccore/silcpacket.[ch],
3972 lib/silcclient/client.c, client_channel.c client_prvmsg.c,
3973 silcd/packet_send.c, server_backup.c and packet_receive.c.
3975 * Fixed a packet sending bug on very high load, where outgoing
3976 packet queue wasn't handled correctly and packets got corrupted.
3977 Affected files are lib/silcutil/*/silc*sockconn.c,
3978 lib/silcclient/client.c and silcd/server.c.
3980 Mon Mar 18 21:00:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3982 * Added macro SILC_PACKET_DATALEN which can be used during
3983 packet assembling to check whether the data to be added to
3984 the packet will fit to SILC_PACKET_MAX_LEN. If not the data
3985 len is truncated until it fits it.
3987 Added checks for maximum length of channel message payload and
3988 private message payload also.
3990 Added checks for maximum packet length in server and in
3993 Affected files are lib/silccore/silcpacket.h, silcd/packet_send.c,
3994 lib/silcclient/client.c, lib/silccore/silcchannel.c and
3995 lib/silccore/silcprivate.c, lib/silcclient/client_channel.c and
3996 lib/silcclient/client_prvmsg.c.
3998 Mon Mar 18 14:54:42 CET 2002 Pekka Riikonen <priikone@silcnet.org>
4000 * Added silc_server_packet_queue_purge call to the
4001 silc_server_disconnect_remote to assure that all data in the
4002 queue before disconnecting is sent to the network. Affected
4003 file silcd/server.c.
4005 Sun Mar 17 19:26:16 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4007 * Added the deleting of server's own ID cache entry to the
4008 silc_server_free function. Free also everything else that
4009 has been allocated in silc_server_init. The affected file
4012 Sun Mar 17 15:44:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4014 * Added functions silc_parse_version_string, silc_version_to_num,
4015 and silc_ske_parse_version to parse SILC protocol style version
4016 strings. Affected files lib/silcutil/silcutil.[ch] and
4017 lib/silcske/silcske.[ch].
4019 * Added new configuration params: version_protocol, version_software
4020 and version_software_vendor to specify what version the remote
4021 host must at least be to be able to connect to server. The vendor
4022 string can be regex matched too. Added new function
4023 silc_server_connection_allowed to check maximum number of allowed
4024 connections, and allowed versions for incoming connections.
4025 Affected files are silcd/server.c, server_util.[ch] and
4028 Sun Mar 17 10:24:50 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4030 * Added preliminary support for signals in scheduler. The
4031 signals we care about are now blocked always when the scheduler
4032 is locked. This way we can synchronise the use of signal with
4033 scheduler. It is guaranteed that when signal occurs the scheduler
4034 is not locked, and thus new tasks can be safely added to the
4037 Renamed silc_schedule_wakeup_init and silc_schedule_wakeup_uninit
4038 to silc_schedule_internal_init and silc_schedule_internal_uninit.
4039 Added new platform specific routines
4040 silc_schedule_internal_signals_[un]block and
4041 silc_schedule_internal_signal_[un]register.
4043 Added new functions to SILC Schedule API:
4044 silc_schedule_signal_[un]register. Each signal that application
4045 is going to use should be registered to the scheduler.
4047 Affected files are lib/silcutil/silcschedule.[ch],
4048 lib/silcutil/*/silc*schedule.c.
4050 Sat Mar 16 22:39:23 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4052 * Check for unauthenticated client and server in the
4053 silc_server_new_client and silc_server_new_server functions.
4054 Affected file silcd/packet_receive.c.
4056 * Added function silc_string_is_ascii to check whether given
4057 string is 7-bit ASCII string. Affected files are
4058 lib/silcutil/silcutil.[ch].
4060 * Added function silc_id_is_valid_server_id into the
4061 silcd/serverid.c and added checking for valid Server ID's in
4062 silc_server_new_server. The Server ID must always be based
4063 on the server's public IP address.
4065 * Added logging of DISCONNECT packet message in the server.
4066 Affected file silcd/server.c.
4068 Sat Mar 16 18:04:30 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4070 * Changed all library interfaces that use Global RNG to also
4071 accept SilcRng as argument. Affected files are
4072 lib/silcclient/command.c, lib/silccore/silcauth.[ch],
4073 lib/silccore/silcchanel.[ch], lib/silcclient/client_channel.c,
4074 silcd/packet_send.c, lib/silccore/silcprivate.[ch],
4075 lib/silcmath/silcprimegen.c, lib/silcmath/silcmath.h, and
4076 lib/silccrypt/rsa.c.
4078 * Added function silc_pkcs_generate_key to the
4079 lib/silccrypt/silcpkcs.[ch] for applications so that they
4080 don't need to do pkcs->pkcs->init calls anymore.
4082 * Remove SilcSocketConnection from the SFTP API since it really
4083 wasn't needed there. The application has the information
4084 saved in its contexts anyway and the SFTP layer doesn't need
4085 know about it. Affected files lib/silcsft/silcsftp.h and
4086 lib/silcsftp/sftp_[server/client].c.
4088 * Rewrote the SILC SIM (modules) interface in lib/silcsim.[ch].
4089 The SilcSimContext is not SilcSim.
4091 * Fixed possible buffer overflows in silc_id_render in the
4092 lib/silcutil/silcutil.c.
4094 * On EPOC the global crypto module lists are not used at all
4095 in the crypto library. Added support for using the constant
4096 algorithm list on EPOC. Affected files are
4097 lib/silccrypt/silccipher.c, silchash.c, silchmac.c and
4100 * Fixed the handling of third parameter of KICKED notify, since
4101 it was mistakenly updated to SILC Protocol 1.0 even though it
4102 is to be included in 1.1. Since it is not in 1.0 it is not
4103 mandatory, and this fix now handles it only if it is provided,
4104 and it is not error if it is not provided. Affected file
4105 lib/silcclient/client_notify.c.
4107 Sat Mar 16 09:07:27 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4109 * Handled CHANNEL_CHANGE notify (ignore it) in Irssi SILC
4110 client. Affected file irssi/src/silc/core/client_ops.c.
4112 * Merged with Irssi 0.8.4 from irssi.org CVS.
4114 Thu Mar 14 12:53:57 CET 2002 Pekka Riikonen <priikone@silcnet.org>
4116 * Check for valid socket connection in client entries before
4117 sending any messages. Fixes a crash, but doesn't fix some
4118 other underlaying bug that is lurking there. Affected
4119 file silcd/packet_send.c.
4121 Thu Mar 14 13:38:12 EET 2002 Timo Sirainen <tss@iki.fi>
4123 * $usermode, $cumode and $cumode_space expandos shouldn't do
4124 anything with non-SILC server records. Affected file
4125 irssi/src/silc/core/silc-expandos.c
4127 Wed Mar 13 21:38:26 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4129 * Fixed the silc_net_check_[host/local]_by_sock to support
4130 IPv6 bound sockets as well. Now they can return IPv6 addresses
4131 as well. Affected file lib/silcutil/silcnet.c.
4133 * Fixed silc_net_addr2bin to correctly convert IPv6 addresses.
4134 Affected lib/silcutil/unix/silcunixnet.c.
4136 * Fixed ID rendering (at least on some platforms, not NetBSD)
4137 for IPv6 addresses. Affected file lib/silcutil/silcutil.c.
4139 Tue Mar 12 17:58:59 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4141 * Added silc_hash_public_key and silc_hash_public_key_compare
4142 functions to be used with SilcHashTable. They can be used to
4143 hash public keys and compare public keys in hash table. Affected
4144 file lib/silcutil/silcutil.[ch].
4146 * Added support for specifying multiple public keys for Client
4147 connection section in server configuration file. This makes it
4148 possible to accept multiple public keys from same host, or to
4149 make a section that accepts any incoming host, and have the
4150 accepted public keys listed in the section.
4152 Added functions silc_sever_[find/get]_public_key, added the
4153 support for this actually to all connection sections but only
4154 the Client section is currently allowed to specify multiple
4157 Affected files are silcd/server.c, server_internal.h,
4158 command.c, protocol.c, server_util.[ch], packet_receive.c.
4160 Mon Mar 11 23:37:38 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4162 * Merged Irssi 0.8.2 from irssi.org CVS.
4164 Sun Mar 10 23:34:48 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
4166 * If silc_debug is TRUE, also output standard logging messages
4167 to stderr with the debug output.
4169 Made silc_log_reset_all() flushing all channels before returning.
4170 Also fixed some documentation typos.
4172 Affected files are lib/silcutil/silclog.[ch].
4174 Sun Mar 10 20:07:49 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4176 * Fixed the server to check correctly the amount of connections
4177 from single host, by checking also the type of the connection.
4178 Fixed also the comparison of number of connections and number
4179 of allowed connections. Affected files are silcd/server.c,
4182 Fri Mar 8 17:16:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4184 * Fixed the USERS command reply to save the user's mode on the
4185 channel as well. Fixed JOIN command reply to check whether a
4186 client is on channel already and not join it twice. Affected
4187 file lib/silcclient/command_reply.c.
4189 * Added new file silc-expandos.c into irssi/silc/core/ to return
4190 various stuff for various signal for the statusbar etc. updating.
4191 Now Irssi SILC client prints channel user modes etc. on the
4194 * The user mode (like server/router operator changes) is now shown
4195 on the Irssi SILC client's statusbar. The affected files are
4196 irssi/src/silc/core/client_ops.c, silc-expandos.c.
4198 Thu Mar 7 19:21:22 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4200 * Changed silc_mutex_[un]lock calls in lib/silcutil/silcschedule.c
4201 to SILC_SCHEDULE_[UN]LOCK macros.
4203 * Added more error printing to logs in server code. Affected
4204 files silcd/server.c and silcd/protocol.c.
4206 * Fixed -S option parsing in Irssi SILC Client. Affected file
4207 irssi/src/silc/core/silc-core.c.
4209 * Added silc_buffer_alloc_size function. Affected file is
4210 lib/silcutil/silcbuffer.h.
4212 Tue Mar 5 14:37:27 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4214 * Changed all silc_[hash|hmac|cipher|pkcs]_default tables to
4215 constants. Affected files in
4216 lib/silccrypt/silcpkcs.[ch], silchash.[ch], silchmac.[ch] and
4219 * Changed the internal SFTP Memory FS table to const. Affected
4220 file lib/silcsftp/sftp_fs_memory.c.
4222 Sun Mar 3 18:37:13 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4224 * Fixed the buffer formatting and unformatting routines to
4225 check the size of 64 bits types with sizeof(). Affected
4226 file is lib/silcutil/silcbuffmt.c.
4228 Mon Feb 25 17:19:05 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4230 * Removed 0.6.x backwards support.
4232 Sun Feb 24 12:53:25 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4234 * Changed all integer type names:
4235 [u]int[8/16/32/64] -> Silc[UInt/Int][8/16/32/64]. This is
4236 to avoid collisions with other libraries using same type names
4239 Sat Feb 23 20:31:43 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4241 * Added `prefer_ipv6' argument to the functions
4242 silc_net_gethostbyname[_async]. If it is TRUE it will return
4243 IPv6 address over IPv4. If FALSE IPv4 address is returned
4244 even if IPv6 address was found. Affected files
4245 lib/silcutil/silcnet.[ch].
4247 * Added support silc_net_create_connection[_async] to fallback
4248 to IPv4 address if IPv6 address could not be used (like if
4249 it doesn't work on a specific system). Affected file in
4250 lib/silcutil/unix/silcunixnet.c.
4252 Sat Feb 23 15:20:30 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4254 * Added silc_schedule_reinit function to do the enlarging
4255 of the max tasks handling capabilities of the scheduler.
4256 Affected files lib/silcutil/silcschedule.[ch].
4258 Wed Feb 20 20:41:01 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4260 * Added automatic extern "C" { ... } for C++ compilers so the
4261 application does not need to define them. Affected file
4262 includes/silcincludes.h.
4264 * Renamed lib/silcclient/silcapi.h to silcclient.h as the
4265 old name went against naming convention. Applications now
4266 include "silcclient.h" instead of "clientlibincludes.h".
4267 Removed includes/clientlibincludes.h, it is redundant now.
4269 * Renamed includes/version.h to silcversion.h.
4271 * Added really preliminary support for OS/2 into the util
4272 library. Only thread & mutex API is implemented, others
4273 are still to be implemented. Created the lib/silcutil/os2/
4274 directory. Created also file includes/silcos2.h.
4276 Wed Feb 20 18:48:49 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4278 * Added preliminary BeOS support into the util library.
4279 Created lib/silcutil/beos/, and implemented all the needed
4280 functions to support SILC on BeOS. Created also file
4281 includes/silcbeos.h.
4283 Mon Feb 18 15:49:22 EET 2002 Timo Sirainen <tss@iki.fi>
4285 * Added proper initializations to silc's irssi code, so it's
4286 now possible to load it as module. Affected files
4287 irssi/src/silc/core/silc-core.c,
4288 fe-common/silc/fe-common-silc-core.[ch] and fe-text/silc.c
4290 Sun Feb 17 19:02:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4292 * Merged latest Irssi (0.8.1) from the irssi.org's CVS into
4295 * Fixed the silcdoc document generator to correct generate
4296 docs from all kinds of filenames. Affected files are
4297 util/robodoc/Source/generator.c, scripts/silcdoc/silcdoc
4299 * ROBOdoc documented lib/silcutil/silcmemory.h.
4300 Added also new function silc_memdup.
4302 * Removed lib/silcutil/silcbufutil.h and moved those routines
4303 to the lib/silcutil/silcbuffer.h.
4305 Sun Feb 17 15:52:30 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4307 * Added `user_count' to the SilcChannelEntry which now tells the
4308 number of users on the channel. The user count is now saved
4309 in normal server of global channels as well. Affected files
4310 silcd/server.c, idlist.h, packet_receive.c and command.c.
4312 * Splitted lib/silcutil/silcutil.[ch] into silcfileutil.[ch] to
4313 include file utility functions.
4315 * Fixed the lib/silcsftp/sftp_fs_memory.c to use silcutil routines
4316 instead of calling directly OS routines.
4318 * Fixed NICK change printing in Irssi SILC Client. Fixed
4319 KICKED notify printing in Irssi SILC Client. Affected file
4320 irssi/src/silc/core/client_ops.c.
4322 * Fixed a NICK change bug in client library, to not recreate the
4323 client_entry->channels hash table everytime nick is changed.
4324 Affected file lib/silcclient/client.c.
4326 Sun Feb 17 10:10:14 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4328 * ROBOdoc documented the lib/silcske/silcske.h, and improved
4329 the SKE interface a bit.
4331 * Fixed padding problem in PKCS#1. The padding was not actually
4332 random since the random number generator was used incorrectly.
4333 This security bug affects only when encrypting with PKCS#1, and
4334 it is not currently used at all in SILC. SILC only use signing
4335 with PKCS#1. Affected file lib/silccrypt/pkcs1.c.
4337 Sat Feb 16 13:44:24 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4339 * Rewrote the notify handling in Irssi SILC client to not call
4340 the events as signals. Fixes problems with Perl support.
4341 Affected files irssi/src/silc/core/client_ops.c, silc-channels.c.
4343 * Send the auto-nicking NICK command in client library with
4344 little timeout after connecting. The affected file is
4345 lib/silcclient/client.c.
4347 * Added following new config file settings:
4348 channel_rekey_secs, key_exchange_rekey, key_exchange_pfs,
4349 key_exchange_timeout, conn_auth_timeout, connections_max,
4352 Implemented all the new config settings handling in the server.
4354 Optimized the use of SKE Mutual flag usage. Use it only
4355 if connection authentication protocol is not based in public
4358 Renamed all SilcServerConfigSection* to SilcServerConfig*
4359 to have a bit shorter names.
4361 Affected files silcd/serverconfig.[ch], server.[ch], and
4364 Sat Feb 16 02:46:43 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
4366 * Cleaned up the listening sockets code, preparing for the rehash
4367 support. Affected file is silcd/server.c.
4369 * Fixed some output messages. Affected files are silcd/silcd.c,
4372 Fri Feb 15 19:10:20 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4374 * Create lib/doc/silcrng_intro.html document as introduction
4375 to SILC RNG. ROBOdoc documented lib/silccrypt/silcrng.h.
4377 Fri Feb 15 13:23:03 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
4379 * Fixes to the silcd config template. Affected file is
4380 doc/example_silcd.conf.in.
4382 * Removed type casts from silc_calloc(), conforming to the
4383 CodingStyle. Affected file is lib/silcutil/silcconfig.c.
4385 * Removed param_name member from client, server, and router
4386 section structs, now identifying the param directly.
4388 Added CONFIG_FREE_AUTH macro in config file parsing.
4390 Affected files are silcd/serverconfig.[ch].
4392 Fri Feb 15 12:24:08 EET 2002 Timo Sirainen <tss@iki.fi>
4394 * Fixed command line parameter handling. All SILC initialization
4395 is now done in silc_core_init() which also fixes autoconnecting
4398 Affected files irssi/src/silc/core/silc-core.c,
4399 irssi/src/fe-text/silc.c.
4401 Thu Feb 14 22:03:58 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4403 * Added new configuration options and blocks:
4404 keepalive_secs, reconnect_count, reconnect_interval,
4405 reconnect_interval_max, reconnect_keep_trying and
4406 require_reverser_lookup. Added ConnectionParam block, and
4407 implemented the connection parameters when connecting as
4408 initiator and when accepting connections as responder.
4410 Added CONFIG_IS_DOUBLE macro in config file parsing, to check
4411 whether given configuration value has been given already.
4413 Affected files silcd/serverconfig.[c], server.[c].
4415 * Splitted the doc/example_silcd.conf.in. Separated the crypto
4416 algorithm parts and created new file silcalgs.conf, that
4417 is now included from the example_silcd.conf.in.
4419 * Optimized the silc_server_connect_to_router_second to take
4420 the connection configuration object from the SilcServerConnection
4421 object instead of finding it during the connecting phase.
4422 Added the configuration object to SilcServerConnection struct.
4423 Affected files silcd/server_internal.h, server.c.
4425 Thu Feb 14 16:02:26 CET 2002 Pekka Riikonen <priikone@silcnet.org>
4427 * Add the client on channel after it was resolved at the
4428 channel message receiving, and it was not already on the
4429 channel. Affected file lib/silcclient/client_channel.c.
4431 Wed Feb 13 23:16:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4433 * Fixed the public key authentication to allocate always the
4434 destination signature buffer instead of using static buffer.
4435 Affected file silcd/protocol.c.
4437 Wed Feb 13 20:51:13 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4439 * Unified the serverconfig.[ch]'s helper function interface.
4440 Affected file silcd/serverconfig.[ch].
4442 * Removed doc/example_silc.conf.in since it is redundant.
4443 The make install will now install irssi/silc.conf file.
4445 * Added new Passphrase and Publickey authentication methods to
4446 config file, allowing both public key and passphrase based
4447 authentication to be set at the same time.
4449 Added `prefer_passphrase_auth' setting in config file which
4450 can be used to set to prefer passwd auth if both passwd and
4451 public key is set. If not set, public key is preferred.
4452 This has effect only when being initiator (responder will try
4455 Added support for authentication with passphrase and public key
4456 at the same time. The passphrase is tried first always since
4457 it is faster to check.
4459 Affected file silcd/serverconfig.[ch], server.c, protocol.[ch].
4461 Wed Feb 13 12:46:25 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
4463 * Merged the new SILC Config library, with the server parsing
4464 support. Read the header file silcconfig.h or the toolkit
4465 documentation for the news. Affected files are
4466 doc/example_silcd.conf.in lib/silcutil/silcconfig.[ch]
4467 silcd/command.c silcd/packet_receive.c silcd/packet_send.c
4468 silcd/protocol.c silcd/server.c silcd/server_backup.c
4469 silcd/serverconfig.[ch] silcd/silcd.c.
4471 * Fixed some silclog documentation. Affected file is
4472 lib/silcutil/silclog.h.
4474 Sun Feb 10 18:11:30 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4476 * The silc_cipher_register, silc_hash_register and
4477 silc_hmac_register now checks if the object to be registered
4478 is registered already. Affected files are
4479 lib/silccrypt/silccipher.c, silchash.c and silchmac.c.
4481 Sun Feb 10 15:48:38 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4483 * Merged new irssi from irssi.org's CVS, the version 0.7.99.
4485 Sat Feb 9 14:54:33 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4487 * Allow zero length channel messages inside the Channel Message
4488 Payload. Affected file lib/silccore/silcchannel.c.
4490 * Fixed scripts/silcdoc/silcdoc to support all kinds of filenames
4491 as header filenames.
4493 * Removed lib/silcclient/README and created HTML file
4494 lib/silcclient/silcclient_using.html, which is now included
4495 as part of Toolkit documentation.
4497 Thu Feb 7 10:12:25 CET 2002 Pekka Riikonen <priikone@silcnet.org>
4499 * Fixed CUMODE_CHANGE notify handling to change the mode of
4500 correct client. Affected file lib/silcclient/client_notify.c.
4502 * Make silc_rng_alloc fail if it cannot allocate the sha1
4503 hash algorithm. Affected file lib/silccrypt/silcrng.c.
4505 Sun Feb 3 17:20:52 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4507 * Fixed the file transfer's key agreement payload to include
4508 zero port also if the hostname is NULL because it could not
4511 Call file transfer monitor callback now also if error occurs
4512 during key agreement protocol.
4514 Changed the silc_client_file_send interface to return the
4515 SilcClientFileError instead of session id. The session ID
4516 is returned into pointer provided as argument.
4518 Check that the file exists locally before sending the
4519 file transfer request at all.
4521 Affected file lib/silcclient/client_ftp.c, silcapi.h.
4523 * Added SILC_CLIENT_FILE_KEY_AGREEMENT_FAILED file transfer
4524 error than can occur while key agreement protocol. Affected
4525 file lib/silcclient/silcapi.h.
4527 * Fixed the event_mode CMODE handler to not crash when mode
4528 is changed and +k mode is set in the channel. Affected file
4529 irssi/src/silc/core/silc-channels.c.
4531 * Fixed SILC_LOG_ERROR to give out Error and not Warning, and
4532 SILC_LOG_WARNING to give out Warning and not Error. Affected
4533 file lib/silcutil/silclog.c.
4535 * Fixed the channel message payload decryption in the function
4536 silc_channel_message_payload_decrypt to not modify the original
4537 buffer before it is verified that the message decrypted
4538 correctly. Otherwise, next time it is called with correct
4539 channel key it won't encrypt since the payload is corrupted.
4540 Affected file lib/silccore/silcchannel.c.
4542 Sun Feb 3 11:46:12 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4544 * Do not constantly resize the window. A fix patch by cras.
4545 Affected file irssi/src/fe-text/screen.c.
4547 Sat Feb 2 16:54:18 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4549 * Applied IPv6 fix patch from Jun-ichiro itojun Hagino.
4550 Affected file lib/silcutil/silcnet.c.
4552 Fri Feb 1 22:33:11 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4554 * Fixed a bug in hash table internal routine for traversing
4555 the table with foreach callback. The current entry may
4556 become invalid in the callback but it was referenced after
4557 the callback returned.
4559 Do not allow auto rehashing of hash table during the
4560 silc_hash_table_foreach operation, for same reasons as it is
4561 not allowed for SilcHashTableList. Affected files are
4562 lib/silcutil/silchashtable.[ch].
4564 Fri Feb 1 14:55:00 CET 2002 Pekka Riikonen <priikone@silcnet.org>
4566 * Defined DLLAPI into silcincludes.h and silcwin32.h for
4567 Win32 DLL. extern's in header files are now declared with
4570 Thu Jan 31 23:34:33 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4572 * Fixed private message handling. It used some old code that
4573 caused the client to crash. Affecte file is
4574 lib/silcclient/client_prvmsg.c.
4576 Thu Jan 31 19:06:22 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4578 * Added function silc_client_add_channel,
4579 silc_client_replace_channel_id, and removed functions
4580 silc_client_new_channel_id and silc_idlist_get_channel_by_id
4581 from client library.
4583 * Added cross reference of the joined channels to the
4584 SilcClientEntry, and changed the SilcChannelEntry's
4585 users list to SilcHashTable. The affected files are
4586 lib/silcclient/idlist.[ch].
4588 * Fixed a bug in hash table tarversing. While the hash table
4589 is traversed with SilcHashTableList the table must not be
4590 rehashed. It is now guaranteed that auto rehashable tables
4591 are not rehashed while tarversing the list. Also defined that
4592 silc_hash_table_rehash must not be called while tarversing
4593 the table. Added function silc_hash_table_list_reset that must
4594 be called after the tarversing is over. The affected files are
4595 lib/silcutil/silchashtable.[ch].
4597 * Changed all hash table traversing to call the new
4598 silc_hash_table_list_reset in server and in client library.
4600 * Added function silc_client_on_channel to return the
4601 SilcChannelUser entry if the specified client entry is joined
4602 on the specified channel. This is exported to application as
4603 well. Affected files lib/silcclient/client_channel.c, silcapi.h.
4605 Wed Jan 30 19:14:31 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4607 * Fixed founder regaining problem with JOIN command on normal
4608 server. The notify for mode change must be sent always and
4609 not only if !cmd->pending. Affected file silcd/command.c.
4611 * Fixed the WHOWAS command's reply sending to support the
4612 lists correctly. Affected file silcd/command.c.
4614 Wed Jan 30 11:11:47 CET 2002 Pekka Riikonen <priikone@silcnet.org>
4616 * When sending JOIN command to router for processing the
4617 sender's old command identifier was not saved back to the
4618 sender's command context, fixed now. The affected file is
4621 * Create the key in JOIN command of the router did not return
4622 the channel key, added check for this. Affected file is
4625 * Fixed a channel ID update bug in JOIN command reply. Do
4626 not directly upgrade the ID but call the function
4627 silc_idlist_replace_channel_id if the ID was changed.
4628 Affected file silcd/command_reply.c.
4630 * Fixed memory leaks from command calling if it would fail.
4631 Affected file silcd/command.c.
4633 Tue Jan 29 19:49:31 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4635 * Applied patches from cras:
4637 Memory leak fixes around libaries, irssi window resize fix,
4638 new silclist.h and silcdlist.h, all extern inline changed to
4641 * Removed dotconf from lib/dotconf, not needed anymore.
4643 * Removed TRQ from lib/trq, not needed anymore.
4645 * Do more frequent heartbeats (5 minutes instead of 10 minutes)
4646 with server connections. Later this will be configurable
4647 in config file after new config file is done. Affected file
4650 Tue Jan 29 10:35:03 CET 2002 Pekka Riikonen <priikone@silcnet.org>
4652 * Fixed a crash in server related to channel announcements.
4653 Affected file silcd/server.c.
4655 Mon Jan 28 17:49:42 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4657 * Fixed memory leaks in silc_server_create_new_channel*
4658 functions. Affected file silcd/server.c.
4660 * Fixed the CHANNEL_CHANGE notify to re-announce the channel
4661 which ID was changed. This way the router will send the
4662 user list for the channel again, and server won't be in
4663 desync in some rare circumstances. Affected file is
4664 silcd/packet_receive.c.
4666 Sun Jan 27 21:04:19 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4668 * Check for NULL socket pointer in the function
4669 silc_server_packet_send_to_channel_real. Affected file
4670 silcd/packet_send.c.
4672 * Fixed the BAN notify handling to correctly remove ban
4673 list. Affected file silcd/packet_receive.c.
4675 Sat Jan 26 23:01:03 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4677 * Fixed some header addition to Toolkit distribution in
4678 lib/silcutil/Makefile.am and lib/trq/Makefile.am.
4680 * Added lib/silcclient/client_ops_example.h as an template
4681 file for application programmers to quickly start using
4682 the SilcClientOperation functions in their application.
4683 Updated the lib/silcclient/README as well to tell about this
4684 nice file made available.
4686 Sat Jan 26 10:45:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4688 * Call silc_server_remove_from_channels when removing client
4689 entry when NO_SUCH_CLIENT_ID was received. Affected file
4690 is silcd/command_reply.c.
4692 Fri Jan 25 19:12:36 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4694 * Added server & router operator statistics updating. Affected
4695 file silcd/packet_receive.c and silcd/command.c.
4697 * Fixed the SERVER_SIGNOFF notify handling on normal server
4698 not to save the history information for clients. Same was
4699 fixed earlier in remove_clients_by_server function, but not
4700 here. Affected file silcd/packet_receive.c.
4702 * Raised the default connection-retry count from 4 to 7 in
4703 server. Affected file silcd/server.h.
4705 * Cancel any possible reconnect timeouts when we start the
4706 key exchange. Affected file silcd/server.c.
4708 * Do not reconnect on connection failure when SCONNECT was
4709 given. Affected files silcd/server.[ch].
4711 Tue Jan 22 18:19:36 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4713 * Removed assert()'s from the lib/silcclient/client_keyagr.c.
4715 * Fixed the NICK command to always give the unformatted
4716 nickname to the one giving the NICK command. If unformatted
4717 nickname is cached already it will be formatted and the
4718 local entry will always get the unformatted nickname.
4719 Affected file lib/silcclient/idlist.c.
4721 * Fixed some double frees from client library commands.
4722 Affected file is lib/silcclient/command.c.
4724 * Fixed CUMODE command in server to assure that no one can
4725 change founder's mode than the founder itself, there was a
4726 little bug. Affected file silcd/command.c.
4728 Mon Jan 21 19:07:53 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4730 * Removed the SilcClientCommandDestructor from the client
4731 libary, it is not needed anymore. Affected files are
4732 lib/silcclient/silcapi.h, command[_reply].[ch],
4733 client_notify, idlist.c.
4735 * Fixed GETKEY command to first resolve client, and then
4736 resolve the server only if the client was not found, instead
4737 of resolving both at the same time. Affected file is
4738 lib/silcclient/command.c.
4740 * Added silc_client_start_key_exchange_cb and lookup the
4741 remote hostname and IP address before starting the key
4742 exchange with server. The affected file is
4743 lib/silcclient/client.c.
4745 * The server's public key is now saved using the IP address
4746 of the server and not the servername for the filename.
4747 The hostname public key filename is checked as an fall back
4748 method if the IP address based filename is not found.
4750 Fixed the GETKEY command to save the fetched server key
4751 in correct filename.
4753 Print the remote server's hostname now when new key is
4754 received during connection process. Affected file is
4755 irssi/src/silc/core/client_ops.c.
4757 * Return always our own public key to the client if it asks
4758 for it with GETKEY command. Affected file silcd/command.c.
4760 * Removed the use_auto_addr variable from default config
4761 file since it was in wrong section. Affected file is
4764 * Fixed TOPIC_CHANGE notification to not route it when it
4765 was sent using silc_server_send_notify_to_channel function.
4766 Affected file silcd/command.c.
4768 * Fixed silc_server_send_notify_kicked to send the kicker's
4769 Client ID also, it was missing. Affected files are
4770 silcd/command.c, silcd/packet_send.[ch].
4772 Thu Jan 17 18:59:11 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4774 * Do not save client history information in SERVER_SIGNOFF.
4775 Fixes the bug in normal server that it does not detect
4776 the client becoming valid after the server becomes back
4777 online. Affected file silcd/server_util.c.
4779 * Added `sock_error' field into the SilcSocketConnection
4780 context. When error occurs during socket operation (read
4781 or write) the error is saved. Added also new function
4782 silc_socket_get_error to return human readable socket error
4783 message. Affected files are lib/silcutil/silcsockconn.[ch],
4784 lib/silcutil/unix/silcunixsockconn.c, and
4785 lib/silcutil/win32/silcwin32sockconn.c.
4787 * The server now prints the socket error message in the
4788 signoff for client. Affected file silcd/server.c.
4790 * Fixed the `created' channel information sending from router
4791 to server in JOIN command. Checks now whether the channel
4792 really was created or not and set it according that.
4794 Fixed the JOIN command to use the client entry's current
4795 ID during the joining procedure instead of the one it sent
4796 in the command (it is checked though), since it can change
4797 between the packet processing and command processing, and
4798 would just case unnecessary pain in the client end. Affected
4799 file silcd/command.c.
4801 * Fixed a channel key payload sending to use correct channel
4802 ID when the server was forced to change the channel's ID by
4803 router. Router sent the key payload with the old Channel ID.
4804 Affected file silcd/packet_receive.c.
4806 Wed Jan 16 22:26:30 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4808 * Call silc_server_save_channel_key only if the key payload
4809 was provided in the JOIN command's command reply. Affected
4810 file silcd/command_reply.c.
4812 Tue Jan 15 18:49:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4814 * Fixed silc_mp_sizeinbase to return the value correctly with
4815 MPI. Affected file lib/silcmath/mp_mpi.c.
4817 * Fixed the stop_server signal to correctly stop the scheduler
4818 and gracefully stop the server when SIGTERM or SIGINT signals
4819 are received. Affected file silcd/silcd.c.
4821 Mon Jan 7 23:38:19 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
4823 * Simple handling of TERM and HUP signals. Also added some log
4824 flushing call around. Affected file is
4827 * Fixed small bugs in silclog.c. Now buffering output will take
4828 effect after 10 seconds since startup: This will ensure that
4829 no important startup messages are lost. Also output redirection
4830 will preserve original format ([Date] [Type] message).
4831 Affected file is lib/silcutil/silclog.c.
4833 * Added two options to the config file, in the logging section:
4834 quicklogs:<yes/no>: and flushdelay:<seconds>:. Affected files
4835 lib/silcutil/silclog.[ch], silcd/serverconfig.[ch].
4837 Sun Jan 6 12:49:40 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4839 * Do not print the warning about log files not being initialized
4840 more than once to avoid excess logging. Affected file is
4841 lib/silcutil/silclog.c.
4843 * Fixed the SIM compilation in lib/silcsim/Makefile.am. Fixed
4844 the SIM copying in make install in Makefile.am.pre.
4846 Sun Jan 6 01:10:21 CET 2001 Johnny Mnemonic <johnny@themnemonic.org>
4848 * Rewritten silclog APIs. Globally interesting changes follows:
4849 silc_log_set_files() changed to silc_log_set_file().
4850 silc_log_set_callbacks() changed to silc_log_set_callback().
4851 ROBOdoc documented silclog header file.
4852 SilcLogCb now returns bool to wether inihibit the default
4853 handler or not (to keep the old behaviour return always TRUE).
4854 The new APIs should also fix the problem of the
4855 silcd_error.log file that was written in the current directory.
4858 Log files streams will remain opened after silc_log_set_file()
4859 call, means less CPU usage notably on high traffic servers.
4860 File streams are now full buffered, and flushed to the disk
4861 every 5 minutes, lesses HD activity and CPU usage.
4862 Messages can be redirected, allowing admins to configure
4863 one single logfile for all server messages.
4864 the silc_log_quick global variable to activate fast-logging.
4865 Affected files lib/silcutil/silclog.[ch]
4867 * Changed some code to conform new silclog APIs. Affected
4868 files are doc/example_silcd.conf.in, silcd/server.c
4869 irssi/src/silc/core/silc-core.c, silcd/serverconfig.[ch],
4872 * Fixed a memory leak that could occur in some situations.
4873 Affected file silcd/serverconfig.c.
4875 Sat Jan 5 13:37:29 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4877 * Added the silc_client_del_client to remove the client from
4878 all channels as well. Affected file lib/silcclient/idlist.c.
4880 * Fixed the client library to correctly remove the client
4881 from all channels when the client entry is being destroyed.
4882 Affected file lib/silcclient/client_notify.c, command.c.
4884 * Added auto-nicking support to the client library. If the
4885 applicatio now sets client->nickname it will be sent to the
4886 server after connecting by the library. This way for example
4887 SILCNICK (or IRCNICK) environment variables will have effect
4888 and always change the nickname automatically to whatever
4889 it is wanted. Affected file lib/silcclient/client.[ch].
4891 * Renamed silc_server_command_bad_chars to the
4892 silc_server_name_bad_chars and moved it to the
4893 silcd/server_util.[ch]. Added also new function
4894 silc_server_name_modify_bad to return nickname that
4895 includes bad characters as new nickname without those
4896 bad characters. This check and modify is now used in
4897 silc_server_new_client when the username is initially set
4898 as nickname, so it must be checked to be valid nickname.
4899 Affected file silcd/packet_receive.c.
4901 * The nickname length is now taken from the packet for real
4902 and not trusted to strlen() since it clearly can return
4903 wrong length for nickname including bad characters. This
4904 also applies to channel names. Affected file silcd/command.c.
4906 * Removed the lib/silcsilm/modules directory. Modules are now
4907 compiled into the lib/silcsim. Fixed the copying of the
4908 modules to follow symbolic links in Makefile.am.pre.
4910 Wed Jan 2 18:56:21 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4912 * Fixed silc_string_regexify list creation. Fixes bugs with
4913 BAN and INVITE commands in server. The affected file is
4914 lib/silcutil/unix/silcunixutil.c.
4916 Sun Dec 30 13:41:34 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4918 * Removed the command destructor entirely from the server's
4919 command and command reply routines. It is not needed, and
4920 its usage was buggy and caused crashes. Affected files are
4921 silcd/command[_reply].[ch].
4923 Fri Dec 28 12:43:22 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4925 * Cancel protocol and NULL sock->protocol if timeout
4926 occurred during protocol. Affected file silcd/server.c.
4928 * Cancel protocol timeouts always before calling the final
4929 callback, to assure that after final callback is called
4930 no other state will be called for the protocol anymore.
4931 Affected file silcd/protocol.c.
4933 * Print error log if incoming connection configuration could
4934 not be found. Affected file silcd/server.c.
4936 * Fixed JOIN command to correctly save the founder mode
4937 to the client on normal SILC server, when the channel
4938 was created by the router. Affected file silcd/command.c.
4940 * Fixed LIST command (hopefully) to send correct reply
4941 packets. Affected file silcd/command.c.
4943 Thu Dec 20 16:14:52 CET 2001 Pekka Riikonen <priikone@silcnet.org>
4945 * The silc_packet_receive_process now returns FALSE if the
4946 read data was invalid packet, and TRUE if it was ok.
4948 The server now checks that if unauthenticated connection
4949 sends data and its processing fails the server will close
4950 the connection since it could be a malicious flooder.
4952 Affected files lib/silccore/silcpacket.[ch], silcd/server.c.
4954 Wed Dec 19 21:31:25 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4956 * Make sure the warning about error opening a log file is
4957 printed only once and not everytime it fails (produces
4958 too much useless log). Affected file lib/silcutil/silclog.c.
4960 Wed Dec 19 18:21:51 CET 2001 Johnny Mnemonic <johnny@themnemonic.org>
4962 * Made the silc_server_daemonise() function more readable.
4963 Affected file silcd/server.c.
4965 * Pid file is now optional, the user may comment it out from
4966 the config file. Removed define SILC_SERVER_PID_FILE, we
4967 don't need a default any longer. Affected file
4968 configure.in.pre, lib/Makefile.am.pre.
4970 * Make some use of the pid file. The server now dies at startup
4971 if it detects a valid pid file on his path. The server would
4972 die anyway in this circumstance, because of the bind() failure.
4973 Affected file silcd/silcd.c.
4975 * No longer compiling lib/dotconf.
4977 Mon Dec 17 18:24:27 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4979 * Fixed JOIN command parsing not to crash. Affected file
4980 lib/silcclient/command.c.
4982 * Fied the NICK_CHANGE notify to add the new client entry
4983 even it is resolved. This removes an <[unknown]> nick
4984 thingy bug in the client. Affected file is
4985 lib/silcclient/client_notify.c.
4987 * Do not try to allocate 0 bytes (efence does not like it)
4988 in lib/silccore/silccomand.c when encoding payload.
4990 * Do not take IRCNICK as nickname in Irssi SILC client since
4991 it is not possible to set nickname before hand connecting
4992 the server (TODO has an entry about adding auto-nicking
4995 * Changed the silc_server_command_pending to check whether
4996 there already exists an pending entry with the specified
4997 command, command identifier and pending callback. This is
4998 to fix IDENTIFY and WHOIS related crashes that may register
4999 multiple pending commands with same identifier. Affected
5000 file silcd/command.c.
5002 * Fixed the server to reconnect to the router even if it
5003 was already reconnecting and EOF was received. This to
5004 fix a possibility that the server wouldn't ever try to
5005 auto-reconnect to the router. Affected file silcd/server.c.
5007 Sat Dec 15 20:31:50 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5009 * Fixed the server's password authentication to use the
5010 length of the locally saved password, and not the one
5011 sent in the packet. Affected file silcd/protocol.c.
5013 * Fixed same password authentication problem in the
5014 Authentication Payload handling routines in
5015 lib/silccore/silcauth.c.
5017 * Yet another password authentication problem fixed with
5018 channel password handling in silcd/command.c.
5020 Mon Dec 10 19:57:40 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5022 * If first character of string in silc_parse_userfqdn is '@'
5023 then do not parse it. Affected file is
5024 lib/silcutil/silcutil.c.
5026 Sun Dec 9 22:18:50 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5028 * Fixed minor bug in IDENTIFY command reply sending, which
5029 caused various weird problems during JOIN when it was
5030 resolving names for users. Affected file silcd/command.c.
5032 Sun Dec 9 19:18:41 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5034 * Fixed the IDENTIFY command reply sending to chech better valid
5035 clients. It was possible to send incomplete list of replies.
5036 Affected file silcd/command.c.
5038 Sat Dec 8 15:58:31 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5040 * Added silc_client_command[s]_[un]register functions now to
5041 dynamically register the commands in client library. Removed
5042 the static table of commands. This allows the client library
5043 to call commands without causing the application to know about
5044 what commands library has called.
5046 Removed the INFO command reply kludge to detect when the command
5047 was called by library. Now library use its own command reply
5048 function for INFO command.
5050 Added function silc_client_command_call to call a command.
5051 Application can use it to call command, not access the structure
5054 Now all commands that are sent by the client library (not
5055 explicitly sent by application) use own command reply functions.
5057 Affected files around lib/silcclient/ and in
5058 irssi/src/silc/core/.
5060 * Fixed the WHOIS command reply sending to chech better valid
5061 clients. It was possible to send incomplete list of replies.
5063 Fixed the WHOIS and IDENTIFY to send the request to router
5064 if normal server did not do it and did not find any results.
5066 Affected file silcd/command.c.
5068 Thu Dec 6 17:21:06 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5070 * Moved the internal data from SilcClient context into its
5071 own file, not accesible to application. Affected files
5072 lib/silcclient/client.h and lib/silcclient/client_internal.h,
5073 and other files in client library.
5075 Thu Dec 6 10:37:55 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5077 * Added doc/examples installation target in Makefile.am.pre.
5080 Tue Dec 4 17:43:19 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5082 * If NO_SUCH_CLIENT_ID notify is received for WHOIS or IDENTIFY
5083 commands the found client entry will be removed from the
5084 cache, after notifying application about the error. Affected
5085 file lib/silcclient/command_reply.c.
5087 * Changed the /MSG to check for exact nickname user gave, and
5088 not let `nick' match `nick@host' if it is only one found. Now,
5089 user must type the exact nickname (like nick@host2) even if
5090 there are no more than one same nicks found. This is to avoid
5091 a possibility of sending nickname to wrong nickname since
5092 `nick' could match `nick@host'. Affected file is
5093 irssi/src/core/silc-servers.c.
5095 Mon Dec 3 18:49:45 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5097 * Do not print "you are now server operator" or similar when
5098 giving /away command. Affected files are
5099 irssi/src/silc/core/client_ops.c, silc-servers.h.
5101 * Made the silc_server_command_pending_error_check to send
5102 the same command reply payload it received back to the
5103 original sender of the command. This way all arguments
5104 that was received by the server will be received by the
5105 client too. Affected file silcd/command.c.
5107 * Added the silc_idcache_add to return the created cache entry
5108 to a pointer. Affected file lib/silccore/silcidcache.[ch].
5110 * Add global clients to expire if they are not on any channel.
5111 This is because normal server will never know if they signoff
5112 if they are not on any channel. The cache expiry will take
5113 case of these entries. This is done by normal servers only.
5114 The affected files are silcd/command_reply.c,
5115 silcd/idlist.[ch], silcd/server and silcd/packet_receive.c.
5117 * If server receives invalid ID notification for WHOIS or
5118 IDENTIFY and the ID exists in the lists, it is removed.
5119 Affected file silcd/command_reply.c.
5121 * If NO_SUCH_CLIENT_ID is received for WHOIS or IDENTIFY command
5122 in client then client entry that it matches is searched and
5123 the nickname is printed on the screen for user. Affected
5124 file irssi/src/silc/core/client_ops.c.
5126 Mon Dec 3 11:56:59 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5128 * Use cache entry expire time in the LIST command reply to
5129 purge old entries from the cache after the LIST command
5130 reply has been received. This way we don't have non-existent
5131 entries in the cache for too long. Affected file is
5132 silcd/command_reply.c.
5134 Sun Dec 2 23:29:07 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5136 * If we are normal server, and we've not resolved client info
5137 in WHOIS or IDENTIFY from router, and it is global client,
5138 we'll check whether it is on some channel. If it is not
5139 then we cannot be sure about its validity and will resolve it
5140 from router. Fixes a bug in WHOIS and IDENTIFY. Affected
5141 file silcd/command.c.
5143 * Search channel by name (if possible) rather than by ID
5144 in IDENTIFY command's command reply. Affected file is
5145 silcd/command_reply.c.
5147 Sun Dec 2 13:48:46 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5149 * Distribute to the channel passphrase in CMODE_CHANGE notify.
5150 Updated specs and implemented it. Affected file silcd/command.c,
5151 silcd/packet_send.c and silcd/packet_receive.c.
5153 * Implemented the <founder auth> payload handling in the JOIN
5154 command. If provided all conditions for channel joining
5155 except requirement to provide correct passphrase can be
5156 overrided by the channel founder. Updated the protocol specs.
5157 Affected file silcd/command.c.
5159 Added support for founder auth in JOIN command in client
5160 library. Fixed the parsing of the JOIN command now to support
5161 all options as they should be. The affected file is
5162 lib/silcclient/command.c.
5164 * Optimized the WHOIS and IDENTIFY commands to send the request
5165 to router only if it includes nicknames or other names. If
5166 they include only IDs then check the local cache first before
5167 routing. Affected file is silcd/command.c.
5169 * Added channels topic announcements. Affected file is
5170 silcd/packet_receive.c and silcd/server.c.
5172 * Fixed the silc_server_send_notify_topic_set to really destine
5173 the packet to channel. Affected file silcd/packet_send.c.
5175 * Fixed a crash in CHANNEL_CHANGE notify handling in the client
5176 library. Affected file lib/silcclient/client_notify.c.
5178 * Added UMODE announcements. Affected file silcd/server.c.
5180 Sat Dec 1 12:52:39 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5182 * Memory leak fixes in:
5184 lib/silcutil/silcsockconn.c
5185 lib/silcske/silcske.c
5186 lib/silcske/groups.c
5188 lib/silccrypt/silcpkcs.c
5189 lib/silccore/silccommand.c
5190 lib/silccore/silcidcache.c
5195 * ROBOdoc documented the lib/silcske/groups.h file and a
5196 bit changed the interface for better.
5198 Thu Nov 29 22:12:50 EET 2001 Pekka Riikonen <priikone@silcnet.org>'
5200 * Update the client entry context in the ID cache after
5201 nick change. Affected file lib/silcclient/command.c.
5202 Fixes the CUMODE command when regaining founder privileges,
5203 and a little WHOIS problem.
5205 * Fixed silc_net_gethostbyname to correctly call the
5206 inet_ntop. Affected file lib/silcutil/silcnet.c.
5208 Thu Nov 29 19:31:23 EET 2001 Pekka Riikonen <priikone@silcnet.org>'
5210 * Added IPv6 support checking to the configure.in.pre, added
5211 also --enable-ipv6 option to override the check. Affected
5212 file configure.in.pre.
5214 * The silc_thread_create now calls the start function
5215 directly if threads support is not compiled in. Removes
5216 ugly #ifdef's from generic code. Affected files are
5217 lib/silcutil/unix/silcunixthread, win32/silcwin32thread.c.
5219 * Added silc_net_gethostby[name/addr]_async to asynchronously
5220 resolve. Affected files are lib/silcutil/silcnet.[ch].
5222 * Added support for rendering IPv6 based server, client and
5223 channel IDs. Affected file lib/silcutil/silcutil.c.
5225 * Added support for creating IPv6 based server IDs. Affected
5226 file is silcd/serverid.c.
5228 Wed Nov 28 23:46:09 EET 2001 Pekka Riikonen <priikone@silcnet.org>'
5230 * Added silc_net_gethostby[addr/name] into the
5231 lib/silcutil/silcnet.[ch]. Added IPv6 support to Unix network
5232 routines. Added silc_net_is_ip[4/6]. Affected file is
5233 lib/silcutil/unix/silcunixnet.c. All routines that take
5234 address as argument now supports both IPv4 and IPv6 addresses.
5236 Mon Nov 26 18:09:48 EET 2001 Pekka Riikonen <priikone@silcnet.org>'
5238 * Fixed LIST command reply sending in server. Affected file
5241 * Server now sends the kicker's client ID in the KICK notify
5242 to the kicked client. Affected file silcd/command.c.
5244 * The client library now parses the kickers client ID and
5245 UI displays it. Affected files lib/silcclient/client_notify.c
5246 and irssi/src/silc/core/silc-channels.c, module-formats.c.
5248 * Made all payload parsing function prototypes consistent.
5249 They all take now const unsigned char * and uint32 pair as
5250 the payload data instead of SilcBuffer. Changes all around
5251 the source tree. Other unsigned char* -> const unsigned char*
5252 changes around the tree as well.
5254 * Optimized SFTP client and server packet sending not to
5255 allocate new buffer for each packet but to recycle the
5256 first allocated buffer. Affected files are
5257 lib/silcsftp/sftp_client.c, sftp_server.c, sftp_util.[ch].
5259 * Optimized the SFTP client to use SilcList instead of
5260 SilcDList for requests, because it is faster. Affected file
5261 is lib/silcsftp/sftp_client.c.
5263 * Moved the ID Payload routines from lib/silccore/silcpayload.[ch]
5264 into lib/silccore/silcid.[ch].
5266 Renamed silcpayload.[ch] into silcargument.[ch].
5268 Mon Nov 26 15:01:53 CET 2001 Pekka Riikonen <priikone@silcnet.org>
5270 * If client entry is deleted with active key agreement
5271 session, abort the session.
5273 The silc_client_abort_key_agreement now calls the completion
5274 callback with new SILC_KEY_AGREEMENT_ABORTED status.
5276 Affected file lib/silcclient/silcapi.h, client_keyagr.c and
5279 Sun Nov 25 18:01:45 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5281 * Don't use __restrict in older GCC's. Affected file is
5282 lib/silcmath/mpi/mpi-priv.h. A patch by salo.
5284 * silc_net_localhost now attempts to reverse lookup the
5285 IP/hostname. Affected file lib/silcutil/silcnet.c.
5287 * Defined <founder auth> argument to the SILC_COMMAND_JOIN
5288 command. It can be used to gain founder privileges at
5289 the same time when joining the channel.
5291 Defined that the SILC_NOTIFY_TYPE_KICKED send the
5292 kicker's client ID as well. Updated protocol specs.
5294 Defined that the server must send SILC_COMMAND_IDENTIFY
5295 command reply with error status to client who sent
5296 private message with invalid client ID.
5298 Updated the protocol specification.
5300 * Added silc_server_send_command_reply to send any
5301 command reply. Affected file silcd/packet_send.[ch].
5303 * Added silc_id_payload_encode_data to encode ID payload
5304 from raw ID data. Affected file lib/silccore/silcpayload.[ch].
5306 * The server now send IDENTIFY command reply with error
5307 status if client ID in private message is invalid. Affected
5308 file silcd/packet_receive.c.
5310 * Save the server key file with server's IP address in
5311 the filename instead of hostname. The affected file is
5312 irssi/src/silc/core/client_ops.c.
5314 Sat Nov 24 20:08:22 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5316 * Typo fixes in irssi/src/fe-common/silc/module-formats.c.
5319 * Added libtool support for compiling shared objects in
5320 lib/silcsim. Affected file configure.in.pre and
5321 lib/silcsim/Makefile.am. Original patch by cras.
5323 Fri Nov 23 23:30:59 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5325 * Pid file configuration, and server's config file fixes
5326 patch by toma. Updated CREDITS file.
5328 Sun Nov 18 01:34:41 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5330 * Fixed silc_client_channel_message to not try to decrypt
5331 the message twice if it resolved the destination client
5332 information. This could cause of dropping one channel
5333 message. Affected file lib/silcclient/client_channel.c.
5335 Wed Nov 14 23:44:56 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5337 * Added silc_client_run_one into lib/silcclient/silcapi.h and
5338 lib/silcclient/client.c. This function is used when the SILC
5339 Client is run under some other scheduler, or event loop or
5340 main loop. On GUI applications, for example this may be
5341 desired to used to run the client under the GUI application's
5342 main loop. Typically the GUI application would register an
5343 idle task that calls this function multiple times in a second
5344 to quickly process the SILC specific data.
5346 Wed Nov 14 19:16:52 CET 2001 Johnny Mnemonic <johnny@themnemonic.org>
5348 * Fixed silc_server_drop() for dropping the supplementary
5349 groups as well, this could cause a security hole on some
5352 Wed Nov 14 16:22:25 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5354 * __pid_t -> pid_t in lib/silccrypt/silcrng.c. A patch by
5357 * Write PID file after dropping privileges. Added -F option
5358 to run server on foreground. A patch by debolaz.
5359 Affected files silcd/server.c, silcd/silcd.c.
5361 * Fixed MOTD to return the MOTD file server name. Affected
5362 file silcd/command.c.
5364 * Added INFO command reply handling to the Irssi SILC Client.
5365 Affected file irssi/src/silc/core/client_ops.c.
5367 Wed Nov 14 00:18:08 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5369 * Fixed the silc_idcache_list_* routines to really support
5370 the dynamic list. Fixes a crash. Affected file is
5371 lib/silccore/silcidcache.c.
5373 * Fixed the LIST command reply to really call LIST command's
5374 pending callbacks. Affected file silcd/command_reply.c.
5376 Tue Nov 13 00:49:17 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5378 * Update conn->local_entry->nickname after giving NICK
5379 command. Affected file lib/silcclient/command.c.
5381 Sun Nov 11 23:43:02 PST 2001 Brian Costello <bc@wpfr.org>
5383 * Added the [pid] option to the silcd configuration file
5385 Affected files: serverconfig.[ch] and silcd.c
5387 Sun Nov 11 23:56:39 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5389 * Save fingerprint in WHOIS command reply in server.
5390 Affected file silcd/command_reply.c.
5392 * Fixed NICK commands pending callback registration.
5393 Affected file lib/silcclient/command.c.
5395 Sun Nov 11 10:49:10 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5397 * Use ++server->cmd_ident when sending commands in server,
5398 instead of random number. Affected file silcd/command.c.
5400 * Fixed GETKEY command reply to call actually GETKEY pending
5401 command callbacks. Affected file silcd/command_reply.c.
5403 * A bit stricter check for nicknames. Check for same nickname
5404 in NICK command also. Affected file silcd/command.c.
5406 * Do not call INFO command everytime client ID changes, only
5407 during first connecting. Affected file lib/silcclient/client.c.
5409 * Set the new nickname only after successful command reply for
5410 NICK command is returned by server. Affected file
5411 lib/silcclient/command.c.
5413 * Remove nicknames from nicklist during server_signoff notify.
5414 Should fix /NAMES bit more. The affected file is
5415 irssi/src/silc/core/silc-channels.c.
5417 * Added `fingerprint' field to the SilcIDListData in the
5418 silcd/idlist.h to hold the fingerprint of the client's
5421 Send the fingerprint of the client's public key in WHOIS
5424 Affected files silcd/command.c, and silcd/idlist.[ch].
5426 * Added silc_fingerprint into lib/silcutil/silcutil.[ch] to
5427 create fingerprint from given data.
5429 * Show the fingerprint of the client's public key in WHOIS.
5430 Affected files irssi/src/module-formats.[ch] and
5431 irssi/src/silc/core/client_ops.c.
5433 * Format the multiple same nicknames also during JOIN and
5434 NICK_CHANGE notifys. Affected file is
5435 lib/silcclient/client_notify.c.
5437 * Do not print error on screen for invalid private message
5438 payload since it can come if someone is sending private
5439 messages with wrong key. Affected file
5440 lib/silccore/silcprivate.c.
5442 * Fixed multiple concurrent /PING crash. Affected file
5443 lib/silcclient/command.c.
5445 * Changed the wrong ID encoding. All IP addresses must be
5446 in MSB first order in encoded format. They were encoded
5447 wrong and was in LSB format. Affected files are
5448 silcd/serverid.c, lib/silcutil/silcutil.c.
5450 * Remove silc_net_addr2bin_ne from lib/silcutil/silcnet.[ch].
5452 * Call the `connect' client operation through the scheduler
5453 in case of error. Affected file lib/silcclient/client.c.
5455 * Call the `failure' client operation even if the error
5456 occurred locally during a protocol. Affected file is
5457 lib/silcclient/protocol.c.
5459 * Added support of sending LIST command to router from normal
5460 server. This way normal server can get list of all channels
5461 in the network too. Fixed the channel list sending in the
5462 server too. Affected files are silcd/command.c, and
5463 silcd/command_reply.[ch].
5465 * Added silc_server_update_channels_by_server and
5466 silc_server_remove_channels_by_server. They are used during
5467 disconnection of primary router and in backup router protocol.
5468 Affected file silcd/server_util.[ch], silcd/server.c and
5469 silcd/server_backup.c.
5471 * Fixed channel adding to global list in IDENTIFY command
5472 reply in server. Affected file silcd/command_reply.c.
5474 Sat Nov 10 21:39:22 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5476 * If the incoming packet type is REKEY or REKEY_DONE process
5477 that packet always synchronously. Fixes yet another MAC
5478 failed error on slow (dialup) connections. Affected file
5479 lib/silcclient/client.c and silcd/server.c.
5481 Thu Nov 8 22:21:09 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5483 * Call check_version SKE callback for initiator too. Affected
5484 file lib/silcske/silcske.c.
5486 * Implemented fix for security hole found in the SKE that was
5487 fixed in the specification few days back; the initiator's
5488 public key is now added to the HASH value computation.
5489 Added backwards support for the old way of doing it too, for
5490 old clients and old servers. Affected file is
5491 lib/silcske/silcske.c.
5493 * Enabled mutual authentication by default in SKE. If initiator
5494 is not providing mutual authentication the responder will
5495 force it. This will provide the proof of posession of the
5496 private key for responder. The affected files are
5497 lib/silcclient/protocol.c and silcd/protocol.c.
5499 * Do not cache anymore the server's public key during SKE.
5500 We do mutual authentication so the proof of posession of
5501 private key is done, and if the server is authenticated in
5502 conn auth protocol with public key we must have the public
5503 key already. Affected file silcd/protocol.c.
5505 * Added new global debug variable: silc_debug_hexdump. If
5506 it is set to TRUE SILC_LOG_HEXDUMP will be printed. Affected
5507 file lib/silcutil/silclog.[ch].
5509 * Fixed compilation warning due to char * -> const char *.
5510 Affected files lib/silcutil/silcnet.h, and
5511 lib/silccore/silcauth.[ch].
5513 Wed Nov 7 20:43:03 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5515 * Fixed CMODE command when new channel key was created. If
5516 the creation failed the old key was removed. Next time giving
5517 same command would crash the server since the old key was
5518 freed already. Affected file silcd/command.c.
5520 * Fixed the silc_server_announce_get_channels to not crash
5521 on reconnect. Affected file silcd/server.c.
5523 Wed Nov 7 17:15:07 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5525 * Added silc_log_set_debug_string function to set a regex
5526 string to match for debug output. Only the function names,
5527 or filenames matching the given debug string is actually
5528 printed. This way it is possible to filter out those debug
5529 strings that user is not interested in.
5531 Fixed a bug in silc_string_regexify.
5533 Affected files lib/silcutil/silclog.[ch], and
5534 lib/silcutil/unix/silcunixutil.c.
5536 * Changed the -d options in both server and Irssi SILC client
5537 to take the debug string as argument. Affected files
5538 silcd/silcd.c and irssi/src/silc/core/silc-core.c.
5540 Tue Nov 6 21:31:54 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5542 * Added silc_hash_babbleprint to create a Bubble Babble
5543 Encoded fingerprint. The encoding is developed by Antti
5544 Huima (draft-huima-babble-01.txt), and it creates human
5545 readable strings out of binary data. Affected file
5546 lib/silccrypt/silchash.[ch].
5548 * Print the babble print now in addition of fingerprint as well
5549 in Irssi SILC client. Affected files are
5550 irssi/src/fe-common/silc/module-formats.[ch],
5551 irssi/src/fe-common/silc/core/client_ops.c.
5553 Sun Nov 4 23:37:28 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5555 * Fixed a security problem found in SKE. The initiator's
5556 public key too is now added to the HASH hash value creation
5557 which is signed by the responder to create the SIGN value.
5558 This will prevent anyone in the middle to lie to the responder
5559 about the initiator's public key. If this is done now, the
5560 man in the middle will get caught. Updated the protocol
5563 Sun Nov 4 11:43:53 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5565 * Better installation directory handling. Configure module
5566 paths and other paths automatically to example_silc* files
5567 in doc/. A patch by toma.
5569 * Fixed compiler warning from MPI library, and from SILC RNG.
5572 * Added SILC_SERVER_PID_FILE to define the pid file for server.
5573 It can be configured with ./configure. A patch by toma.
5575 Sat Nov 3 23:48:23 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5577 * Find correct make to use in prepare-clean. A patch by
5578 toma. Affected file prepare-clean.
5580 Sat Nov 3 22:04:00 PST 2001 Brian Costello <bc@mksecure.com>
5582 * Added irssi variables use_auto_addr, auto_bind_ip,
5583 auto_bind_port and auto_public_ip.
5585 * Changed the interface for silc_client_send_key_agreement
5586 in lib/silcclient/silcapi.h
5590 irssi/src/silc/core/silc-core.c
5592 lib/silcclient/silcapi.h
5593 irssi/src/silc/core/silc-channels.c
5594 lib/silcclient/client_keyagr.c
5597 Sat Nov 3 17:48:55 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5599 * Added silc_pkcs_public_key_compare to compare two
5600 public keys. Affected file lib/silccrypt/silcpkcs.[ch].
5602 * Check that the client who set the founder mode on the
5603 channel is the same client that is giving the founder
5604 mode to itself. It is done by comparing the saved public
5605 key (it is saved even in the authentication is passphrase).
5606 Affected file silcd/command.c.
5608 Fri Nov 2 18:52:08 EST 2001 Pekka Riikonen <priikone@silcnet.org>
5610 * Do not process packet for disconnected socket connection.
5611 Affected file lib/silccore/silcpacket.c.
5613 * Process the DISCONNECT packet through scheduler in the
5614 client library. Affected file lib/silcclient/client.c.
5616 * Fixed the silc_client_packet_parse to not to increase
5617 the packet sequence number if the conn->sock and the
5618 current socket connection is not same. This can happen
5619 for example during key agreement when the conn includes
5620 multiple socket connections (listeners). Affected file
5621 lib/silcclient/client.c.
5623 * The sender of the file transfer request now provides also
5624 the pointer (listener) for the key exchange protocol. If
5625 the listener cannot be created then it sends empty key
5626 agreement and lets the receiver provide the listener.
5628 Added `local_ip' and `local_port' arguments to the
5629 silc_client_file_send. If they are provided they are used,
5630 if not then it will attempt to find local IP address, if
5631 not found or bind fails then the remote client will provide
5634 Affected files are lib/silcclient/client_ftp.c and
5635 lib/silcclient/silcapi.h.
5637 * Extended the FILE SEND command to support defining the
5638 local IP and port for key exchange listener. They are
5639 optional. Affected file irssi/src/silc/core/silc-servers.c.
5641 Thu Nov 1 22:10:07 EST 2001 Pekka Riikonen <priikone@silcnet.org>
5643 * Defined to WHOIS command reply the sending of fingerprint
5644 of the client's public key (if the proof of posession of the
5645 corresponding private key is verified by the server).
5646 Updated to the protocol specification.
5648 * Added support of receiving the client's public key's
5649 fingerprint in command reply in client library. Affected
5650 file is lib/silcclient/command_reply.c, and
5651 lib/silcclient/idlist.[ch].
5653 Thu Nov 1 18:06:12 EST 2001 Pekka Riikonen <priikone@silcnet.org>
5655 * Do not send over 128 chars long nickname to the server
5656 in NICK command. Affected file lib/silcclient/command.c.
5658 * Do not send over 256 chars long channel names to the server
5659 in JOIN command. Affected file lib/silcclient/command.c.
5661 Tue Oct 30 22:48:59 EST 2001 Pekka Riikonen <priikone@silcnet.org>
5663 * Assure that silc_server_close_connection cannot be called
5664 twice for same socket context. Affected file is
5667 Tue Oct 30 16:58:14 EST 2001 Pekka Riikonen <priikone@silcnet.org>
5669 * Send error message to application if opening file for
5670 writing during file transfer fails. Affected file is
5671 lib/silcclient/client_ftp.c.
5673 Remove all file transfer sessions for a client that we're
5674 removing from ID cache.
5676 Affected file is lib/silcclient/client_ftp.c.
5678 * Fixed silc_net_addr2bin to return correct address. Affected
5679 file lib/silcutil/[unix/win32]/silc[unix/win32]net.c.
5681 * Fixed file transfer session removing on signoff notify.
5682 Affected file irssi/src/silc/core/silc-servers.c.
5684 * Added the SilcClientFileError to be returned in the monitor
5685 callback. Added NO_SUCH_FILE and PERMISSION_DENIED errors.
5686 Affected file lib/silcclient/silcapi.h.
5688 Mon Oct 29 17:43:04 EST 2001 Pekka Riikonen <priikone@silcnet.org>
5690 * Fixed a crash in silc_client_ftp_free_sessions and
5691 silc_client_ftp_session_free_client. Affected file
5692 lib/silcclient/client_ftp.c.
5694 * Added `disabled' field in the SilcChannelEntry in the server
5695 to indicate if the server entry is disabled. Affected file
5696 silcd/idlist.h, silcd/command[_reply].c.
5698 * SILC server adds now /var/run/silcd.pid everytime it is
5699 started. Affected file silcd/silcd.c.
5701 * Added silc_server_packet_send_clients to send a packet to
5702 the provided table of client entries. Affected file
5703 silcd/packet_send.[ch].
5705 * Fixed a crash in client resolving in client_prvmsg.c in
5706 client library. Affected file lib/silcclient/client_prvmsg.c.
5708 * Do not actually remove the client directly from ID cache
5709 during SERVER_SIGNOFF, but invalidate it. This way we
5710 preserve the WHOWAS info for the client. Affected file
5711 silcd/server_util.c.
5713 * Fixed SERVER_SIGNOFF notify handling in the server. The
5714 server is now able to process incoming SERVER_SIGNOFF notify
5715 for a server that it doesn't even know about. It will remove
5716 the clients provided in the notify. Affected file
5717 silcd/packet_receive.c.
5719 * Check for partial packet in data queue after every packet that
5720 was found from the queue. Return and wait for more data if
5721 there is partial data in queue. Affected file is
5722 lib/silccore/silcpacket.c.
5724 Sun Oct 28 18:46:27 EST 2001 Pekka Riikonen <priikone@silcnet.org>
5726 * Added SilcClietFileError enum to indicate error in
5727 file transfer. Added SILC_CLIENT_FILE_MONITOR_KEY_AGREEMENT
5728 and SILC_CLIENT_FILE_MONITOR_ERROR new monitor statuses.
5729 Affected files lib/silcclient/silcapi.h and
5730 lib/silcclient/client_ftp.c.
5732 * Check that newsize in silc_buffer_realloc is larger than
5733 the old buffer's size. Affected file lib/silcutil/silcbufutil.h.
5735 * Added better monitor of file transfers. It now monitors
5736 key agreement protocol during the file transfer too. Added
5737 error reporting too. Affected files
5738 irssi/src/silc/core/silc-servers.c,
5739 irssi/src/fe-common/silc/module-formats.[ch].
5741 * Wrote a help file for FILE command.
5743 * Added silc_rng_global_get_byte_fast to get not-so-secure
5744 random data as fast as possible. Random data is read from
5745 /dev/urandom if available and from the SILC RNG if not
5746 available. It is used in padding generation. Affected file
5747 lib/silccrypt/silcrng.[ch].
5749 * All packets in client library are now processed synchronously.
5750 Optimized packet processing a lot. Affected file
5751 lib/silcclient/client.c.
5753 * All server connection packets are processing synchronously
5754 now in server, to optimize packet processing. Affected file
5757 * Include files are installed now only in Toolkit distribution
5758 if make install is given. Affected files: all Makefile.am's.
5760 Thu Oct 25 22:44:06 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5762 * Assure that silc_client_notify_by_server_resolve does not
5763 resolve the client information multiple times. If it cannot
5764 be found by the first it cannot be found at all. Affected
5765 file lib/silcclient/client_notify.c.
5767 * Fixed WHOWAS command reply calling. Affected file
5768 lib/silcclient/command_reply.c.
5770 * Removed all references to silc_idlist_get_client from the
5771 Irssi SILC client since that call is internal call used by
5772 the library. The Irssi SILC client will use now client
5773 retrieval functions found in silcapi.h.
5775 * Fixed a bug in resolving nickname info before sending
5776 private message. It used freed memory. Affected file
5777 irssi/src/silc/core/silc-servers.c.
5779 Thu Oct 25 19:04:49 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5781 * Assure my_channels statistics cannot go negative in server.
5782 Affected files silcd/server.c, silcd/server_util.c.
5784 Wed Oct 24 19:53:05 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5786 * Upgraded dotconf 1.0.2 to 1.0.6 in lib/dotconf.
5788 Tue Oct 23 13:51:19 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5790 * Win32 Toolkit changes. Affected files
5791 win32/silc.dsw, win32/libsilc/libsilc.def,
5792 win32/libsilcclient/libsilc.def,
5793 lib/silcutil/silcutil.c, and
5794 lib/sftp/sftp_fs_memory.c.
5796 Mon Oct 22 16:35:05 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5798 * Added silc_net_localip to return local host's IP address.
5799 Affected file lib/silcutil/silcnet.[ch].
5801 * If key exchange or rekey protocol is active for a connection
5802 parse all packets syncronously since there might be packets
5803 in packet queue that we are not able to process without first
5804 processing packets before them. Affected file silcd/server,
5805 lib/silcclient/client.c.
5807 * SilcPacketParserCallback now returns TRUE or FALSE to indicate
5808 whether library should continue processing the packet.
5809 Affected file lib/silccore/silcpacket.h.
5811 * Added SilcSFTPMonitor callback, SilcSFTPMonitors and
5812 SilcSFTPMonitorData to SFTP server to monitor various
5813 SFTP client requests. Affected file lib/silcsftp/silcsftp.h,
5814 lib/silcsftp/sftp_server.c.
5816 * Added silc_file_size to return file size. Affected file
5817 lib/silcutil/silcutil.[ch].
5819 * Implemented the file transfer support for the client library.
5820 Added preliminary support for simple client to client one-file
5821 transmission. Affected file lib/silcclient/client_ftp.c,
5822 lib/silccilent/client.[ch].
5824 * Added new local command FILE to the Irssi SILC Client.
5825 It is used to perform the file transfer. It has subcommands
5826 SEND, RECEIVE, SHOW and CLOSE. Affected files
5827 irssi/src/silc/core/client_ops.c,
5828 irssi/src/silc/core/silc-server.[ch].
5830 Mon Oct 22 12:50:08 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5832 * Relay the SILC_PACKET_FTP in the server. Affected files
5833 silcd/server.c and silcd/packet_receive.c.
5835 Sun Oct 21 20:21:02 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5837 * Renamed silc_file_read and silc_file_write to functions
5838 silc_file_readfile and silc_file_writefile. Added function
5839 silc_file_open and silc_file_close. Affected files
5840 lib/silcutil/silcutil.[ch].
5842 Thu Oct 18 20:58:13 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5844 * Resolve the client info when received private message or
5845 channel message for a client which nickname we don't know.
5846 Affected files lib/silcclient/client_prvmsg.c and
5847 lib/silcclient/client_channel.c.
5849 * Do not crash in /KEY if client is not connected. Affected
5850 file irssi/src/silc/core/silc-channels.c.
5852 * Added SilcClientStatus field to the SilcClientEntry in the
5853 lib/silcclient/idlist.h.
5855 Added SILC_CLIENT_STATUS_RESOLVING to mark that the entry
5856 is incomplete and is being resolved, it won't be resolved
5859 Make sure also that USERS command reply does not resolve
5860 twice information. Affected file is
5861 lib/silcclient/command_reply.c.
5863 Make sure that silc_client_get_clients_by_list does not
5864 resolve twice same information.
5866 * Check for valid client->id in the silc_server_free_client_data.
5867 Affected file silcd/server.c.
5869 * Fixed /GETKEY nick@server not to crash if the server entry
5870 is not found. Affected file lib/silcclient/command.c.
5872 * Fixed the silc_server_check_cmode_rights to check the
5873 requested modes correctly. Affected file silcd/command.c.
5875 Thu Oct 18 12:10:22 CEST 2001 Pekka Riikonen <priikone@silcnet.org>
5877 * Better checks for non-printable chars in nick added.
5878 Affected file silcd/command.c.
5880 Thu Oct 18 09:18:58 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5882 * Call the silc_server_udpate_servers_by_server in the
5883 primary router that comes back online in the backup resuming
5884 protocol. Otherwise it routes packets wrong. Affected file
5885 silcd/server_util.[ch], silcd/server_backup.c.
5887 Wed Oct 17 16:51:18 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5889 * Added SILC_STR_UI8_[N]STRING[_ALLOC] formats to the
5890 lib/silcutil/silcbuffmt.[ch].
5892 * Redefined the SILC packet header to include the padding
5893 length. Affected file lib/silccore/silcpacket.[ch].
5895 * Added SILC_PACKET_PADLEN_MAX macro to return the padding
5896 length for maximum padding up to 128 bytes). Affected
5897 file lib/silccore/silcpacket.h.
5899 * Removed all backwards support for old 0.5.x MAC thingies.
5900 The SILC packet header change makes it impossible to be
5901 backwards compatible.
5903 * Send the ENDING packet with timeout in the backup resuming
5904 protocol. This is to assure that all routers has connected
5905 to the primary router. Affected file silcd/server_backup.c.
5907 * Changed the RNG to take the first IV from random data. It
5908 used to take it from zero actually. Changed the RNG also
5909 to use /dev/urandom during session. /dev/random is used
5910 in initialization. Affected file lib/silccrypt/silcrng.[ch].
5912 Tue Oct 16 20:45:49 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5914 * Changed the SILC packet header to have the first two bytes
5915 (the packet length) encrypted. Affected files aroung the
5916 code tree, lib/silccore/silcpacket.[ch]. Removed the
5917 SilcPacketCheckDecrypt callback. It is not needed anymore
5918 since the silc_packet_receive_process will determine now
5919 whether the packet is normal or special.
5921 * Implemented the unidirectional MAC keys. Affected files
5922 lib/silcske/silcske.c, silcd/protocol.c and
5923 lib/silcclient/protocol.c.
5925 * Implemented the packet sequence number to the MAC computation.
5926 Affected files lib/silccore/silcpacket.c, silcd/protocol.c,
5927 silcd/packet_send.c, silcd/server.c, lib/silcclient/client.c,
5928 lib/silcclient/protocol.c.
5930 Mon Oct 15 17:42:55 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5932 * Allow backup router to announce servers. All servers
5933 announced by backup router are added to the global list
5934 automatically. Update hte server's socket to our primary
5935 router also when backup router announces a server.
5936 Affected file silcd/packet_receive.c.
5938 * Do not update the client->router in the function
5939 silc_server_udpate_clients_by_server if the client is on
5940 global list. We might fail to find any specific server
5941 for locally connected clients and local cell clients. They
5942 should still use the `from' and not `to' as client->router.
5943 This fixes backup router resuming protocol. Affected file
5944 silcd/server_util.c.
5946 * Decrease channel statistics count only if the channel
5947 deletion worked. Affected files are silcd/server.c and
5948 silcd/server_util.c.
5950 * Added silc_server_update_servers_by_server to update origin
5951 of all server entries. Used during backup router protocol.
5952 Affected files silcd/server_util.[ch], silcd/server.c. and
5953 silcd/backup_router.c.
5955 * ROBODoc documented the lib/silccrypt/silchmac.h. Added new
5956 function silc_hmac_init, silc_hmac_update, silc_hmac_final,
5957 silc_hmac_get_hash and silc_hmac_get_name. Affected file
5958 lib/silccrypt/silchmac.c.
5960 Sun Oct 14 18:28:22 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5962 * Assure that router cannot reroute the same channel message
5963 to the sender. Affected file silcd/packet_receive.c.
5965 Sat Oct 13 12:46:18 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5967 * Made better checks that the channel message is not sent
5968 to the router it came from. Affected file is
5969 silcd/packet_send.c. Fixed memory leak too.
5971 * Announce informations for incoming router connection, but
5972 only after checking if it is replaced by backup router.
5973 Affected file silcd/packet_receive.c.
5975 Fri Oct 12 18:37:24 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5977 * Fixed the backup resuming protocol to work in multiple
5978 router environment. Affected file silcd/server_backup.c.
5980 * Route packet only to one router in the function
5981 silc_server_packet_send_to_channel. Affected file is
5982 silcd/packet_send.c.
5984 * Fixed silc_server_send_notify_dest to set the broadcast
5985 flag. Fixed the silc_server_send_notify_topic to actually
5986 send the TOPIC_CHANGE notify and not SERVER_SIGNOFF notify.
5987 Affected file silcd/packet_send.c.
5989 * Changed the SFTP Filesystem interface. Changed the
5990 SilcSFTPFilesystemStruct to SilcSFTPFilesystemOps to include
5991 the filesystem operation function. The SilcSFTPFilesystem
5992 is now a context that is allocated by all filesystem allocation
5993 functions and it already includes the operations structure
5994 and filesystem specific context. It is given as argument
5995 now to the silc_sftp_server_start. This made the interface
5996 a bit cleaner. Affected file lib/silcsftp/silcsftp[_fs].h,
5997 lib/silcsftp/sftp_fs_memory.c and sftp_server.c.
5999 Thu Oct 11 22:19:26 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6001 * Changed the backup router adding and getting interfaces
6002 in the server. The router that will be replaced by the
6003 specified backup router is now sent as argument. Affected
6004 files silcd/serverconfig.[ch], silcd/backup_router.[ch], and
6007 * Added silc_net_addr2bin_ne to return the binary form of
6008 the IP address in network byte order. Affected files
6009 lib/silcutil/[unix/win32].silc[unix/win32]net.[ch].
6011 Thu Oct 11 12:14:19 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6013 * Check for existing server ID in silc_server_new_server
6014 and in silc_server_connect_to_router_final and remove the
6015 old entry if it exists. Affected file silcd/packet_receive.c,
6018 * Send the channel message always to only one router, either
6019 in upstream or downstream. Affected file is
6020 silcd/packet_send.c.
6022 Tue Oct 9 17:45:43 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6024 * Wrote the definition of the backup resuming protocol to the
6025 protocol specification.
6027 * Removed one redundant channel key generation from normal
6028 server during joining procedure. Removed one redundant
6029 channel key sending from server to router during joining
6030 procedure. Affected file silcd/command.c.
6032 * Made minor bugfixes to the backup router resuming protocol.
6033 Affected file silcd/server_backup.c, server.c.
6035 Mon Oct 8 16:47:42 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6037 * Added --disable-asm configuration option. Affected files
6038 configure.in.pre, lib/silcmath/mpi/configure.in. A patch
6041 * Implemented the backup resuming protocol that is used to
6042 resume the primary router position in the cell after the
6043 primary router comes back online. Affected files
6044 silcd/server_backup.[ch], silcd/server, silcd/packet_receive.c,
6045 and silcd/server_util.[ch].
6047 Sun Oct 7 12:29:25 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6049 * Sleep two (2) seconds after sending QUIT command to server.
6050 Affected file lib/silcclient/command.c.
6052 * Assure that if outgoing data buffer is pending do not force
6053 send any data. Affected file silcd/packet_send.c.
6055 * Assure that if outgoing data buffer is pending do not force
6056 send any data. Affected file lib/silcclient/client.c.
6058 * Implemented the backup router support when the primary router
6059 goes down. The servers and routers can now use the backup
6060 router as new primary router without loosing connectivity.
6062 Sat Oct 6 21:18:54 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6064 * Added new SILC_IDLIST_STATUS_DISABLED flag for entries
6065 in the server to indicate disabled entry. All data read
6066 from the connection will be ignored and no data is sent
6067 for entry that is disabled. Affected files are
6068 silcd/idlist.h, silcd/server.c.
6070 Fri Oct 5 00:03:29 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6072 * Created SFTP client and server test programs in the
6073 lib/silcsftp/tests directory.
6075 Wed Oct 3 23:31:42 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6077 * Implemented memory filesystem (virtual filesystem) for
6078 SFTP server. Affected file lib/silcsftp/silcsftp_fs.h,
6081 Sun Sep 30 22:10:57 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6083 * Implemented the SFTP (SSH File Transfer Protocol) to the
6084 lib/silcsftp. It includes SFTP client and SFTP server
6087 Sun Sep 30 10:35:44 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6089 * Moved lib/silccore/silcprotocol.[ch] to the
6090 lib/silcutil library.
6092 * Added silc_buffer_format_vp and silc_buffer_unformat_vp to
6093 take variable argument list pointer as argument. Affected
6094 file lib/silcutil/silcbuffmt.[ch].
6096 * Added silc_buffer_set function that is used to set data
6097 to a SilcBuffer that is not allocated at all (SilcBufferStruct).
6098 Affected file lib/silcutil/silcbuffer.h.
6100 * Changed various routines in the core library to use the new
6101 silc_buffer_set instead of allocating new buffer only for
6104 * Added 64-bit value formatting and unformatting support to the
6105 silc_buffer_[un]format routines. Affected file is
6106 lib/silcutil/silcbuffmt.[ch].
6108 Added also 64-bit macros: SILC_GET64_MSB and SILC_PUT64_MSB,
6109 to includes/bitmove.h.
6111 Fri Sep 28 21:30:10 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6113 * Fixed channel user mode saving in client library. Affected
6114 file lib/silcclient/command[_reply].c.
6116 Thu Sep 27 22:52:30 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6118 * Defined the file transfer to the SILC Protocol. Added
6119 new packet type SILC_PACKET_FTP and defined File Transfer
6120 Payload. The mandatory file transfer protocol is SFTP
6121 (SSH File Transfer Protocol). Affected file in addition
6122 of the internet draft is lib/silccore/silcpacket.h.
6124 * Deprecated the SILC_PACKET_CELL_ROUTERS and defined new
6125 packet SILC_PACKET_RESUME_ROUTER instead. The new packet
6126 is used as part of backup router protocol when the primary
6127 router of the cell is back online and wishes to resume
6128 the position as primary router.
6130 * Redefined the MAC generation keys in the protocol. The
6131 same key is not used anymore in both direction. Both
6132 direction will now use different keys for sending and
6133 receiving. This fixes a potential security flaw. This
6134 change causes incompatibilities in the protocol.
6136 * Redefined also the MAC computation from the packet.
6137 An packet sequence number is now added to the MAC
6138 computation. This prevents possible replay attacks against
6139 the protocol. This change too causes incompatibilities
6142 Added `sequence' field to the SilcPacketContext to hold
6143 the current sequence number for the packet.
6145 Wed Sep 26 20:15:22 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6147 * Added `created' field to the SilcIDListData in the file
6148 silcd/idlist.h to indicate the time when the entry was
6151 * Added `created' field to the SilcChannelEntry too. Affected
6152 file silcd/idlist.h.
6154 * Added `creation_time' aguments to all the announcement functions
6155 in the server. If it is provided then only the entries that
6156 was created after the provided time frame are actually
6157 announced. Affected file silcd/server.[ch].
6159 * The protocol says that the Channel ID's IP address must be
6160 based on the router's IP address. Added check for this in
6161 the silc_server_new_channel when processing incoming New Channel
6162 Payload. Affected file silcd/packet_receive.c.
6164 * Print out the correct version with --version in SILC client.
6165 Affected file irssi/src/silc/core/silc-core.c.
6167 Mon Sep 24 17:19:00 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6169 * Fixed WHOWAS command to check for completnes of the client
6170 entry always, not just when the command is coming from client.
6171 Affected file silcd/command.c.
6173 * Added new function silc_server_packet_queue_purge to purge the
6174 outgoing data queue to the network. After the function returns
6175 it is guaranteed that the outgoing packet queue is empty.
6176 Affected file silcd/packet_send.[ch].
6178 * Purge the outgoing packet queue in the rekey protocol's final
6179 callback to assure that all rekey packets go to the network
6180 before quitting the protocol. Affected file silcd/server.c.
6182 * Added silc_client_packet_queue_parse as similar function as
6183 in server to the client library. The affected file is
6184 lib/silcclient/client.c.
6186 Sun Sep 23 15:15:53 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6188 * Splitted silcd/server.c and created silcd/server_util.[ch]
6189 for utility functions.
6191 * Added new socket flag SILC_SF_DISABLED to indicate that the
6192 connection is open but nothing can be sent to or received from
6193 the connection. Affected file lib/silcutil/silsockconn.[ch].
6194 The checking for disabled socket is checked in the low level
6195 silc_socket_write and silc_socket_read functions.
6197 Thu Sep 20 23:11:28 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6199 * Allow only nicknames and channel names that fits into the
6200 7-bit unsigned char ASCII set. Affected file silcd/command.c.
6202 Thu Sep 20 18:04:12 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6204 * When processing JOIN command reply in server check that if
6205 the channel exists in our global list we'll move it the local
6206 list. Affected file silcd/command_reply.c.
6208 * Fixed the check whether client is joined on the channel already
6209 in JOIN command. Affected file lib/silcclient/command.c.
6211 * Fixed the JOIN command reply to check whether the channel
6212 already exists. Affected file lib/silcclient/command_reply.c.
6214 Wed Sep 19 22:58:32 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6216 * Added silc_ske_status_string to map the SKE error numbers
6217 to readable strings. The affected files are
6218 lib/silcske/silcske[_status].[ch].
6220 Tue Sep 18 22:50:41 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6222 * Do not show the private channels on the WHOIS channel list
6223 as it is not allowed by the protocol. The affected file is
6226 Sun Sep 16 12:32:58 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6228 * Assure that the packet length digged from the actual packet
6229 is something sensible in the silc_packet_decrypt_rest_special
6230 in lib/silccrypt/silcpacket.c.
6232 * Free and NULL the allocated pointer in silc_hmac_alloc if
6233 the HMAC allocation fails. The affected file is
6234 lib/silccrypt/silchmac.c.
6236 * Print the selected security properties to the log files in
6237 the server. Affected file silcd/protocol.c.
6239 * Add SKE's reference counter even if calling the completion
6240 callback manually. Otherwise it goes negative, although it
6241 does not cause any problems. The affected file is
6242 lib/silcske/silcske.c.
6244 * Remove the client entry with short timeout after giving the
6245 KILL command. Affected file lib/silcclient/command.c.
6247 * Fixed to send error reply in WHOIS and IDENTIFY commands in
6248 case all found clients are already disconnected (WHOWAS would
6249 found them) in the server. Affected file silcd/command.c.
6251 * Update the last_receive (time of last data received) to be
6252 updated only when received private or channel message so that
6253 the idle time showed in WHOIS makes more sense.
6255 * Added boolean field `valid' in to the SilcClientEntry in the
6256 client library to indicate whether the entry is valid or not.
6257 This fixes the nickname change bug on channel when changing
6258 the nickname to be same than the old (like nick to Nick) the
6259 nickname formatter doesn't set the new nick anymore to Nick@host.
6260 Affected file lib/silcclient/idlist.[ch].
6262 * Now actually fixed the nickname changing on disconnection.
6263 Added new function silc_change_nick to the Irssi SILC Client.
6264 Affected file irssi/src/silc/core/client_ops.c,
6265 irssi/src/silc/core/silc-nicklist.[ch].
6267 Sat Sep 15 13:29:17 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6269 * Check that the public key exists in the GETKEY command before
6270 trying to encode it. Affected file silcd/command.c.
6272 * Print some notifications on received public keys with GETKEY
6273 command in the Irssi SILC Client. Affected files are
6274 irssi/src/fe-common/silc/module-formats.[ch],
6275 irssi/src/silc/core/client_ops.c.
6277 * Use IDENTIFY command to resolve the server information in the
6278 GETKEY command instead of INFO command. Affected file
6279 lib/silcclient/command.c.
6281 * All command reply functions in the client library now calls
6282 the pending command reply callbacks even if an error has
6283 occurred. The server has done this a long time and now it was
6284 time to move the client library to this as well. Now all
6285 errors can be delivered back to the pending command reply
6286 callbacks if necessary. Affected files are
6287 lib/silcclient/command[_reply].[ch].
6289 * Change the nickname on disconnection back to the username
6290 because in reconnect the server will enforce it to it anyway.
6291 Affected file irssi/src/silc/core/silc-servers.c.
6293 * Fixed a config file parsing bug in the Irssi SILC client.
6294 Affected file irssi/src/silc/core/clientconfig.c.
6296 Thu Sep 13 23:11:18 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6298 * When printing the channel mode on JOIN, verify that the
6299 channel key and channel's HMAC are valid. Affected file
6300 irssi/src/silc/core/client_ops.c.
6302 Thu Sep 13 20:24:52 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6304 * Added defines SILC_DEFAULT_CIPHER, SILC_DEFAULT_HMAC,
6305 SILC_DEFAULT_HASH and SILC_DEFAULT_PKCS in the file
6306 lib/silccrypt/[silccipher.h|silchmac.h|silchash.h|silcpkcs.h].
6308 * Removed channel key rekey task deleting from the function
6309 silc_server_save_channel_key. Affected file silcd/server.c.
6310 Added explicit timeout task context instead that is used to
6311 delete the task if we are registering a new task before the
6312 new task has elapsed.
6314 * When channel key rekey occurs the client library now saves
6315 the old channel key for a short period of time (10 seconds) and
6316 is able to use it in case some is still sending channel
6317 messages encrypted with the old key after the rekey. Affected
6318 file lib/silcclient/[idlist.h|client_channel.c].
6320 Sun Sep 9 15:49:16 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6322 * Added check to the silc_server_new_id_real to not accept
6323 new ID if it is the sender's own ID. Affected file is
6324 silcd/packet_receive.c.
6326 * Assure that we do not announce ourself or the one we've
6327 sending our announcements when we're router and are announcing
6328 servers to our primary router. Affected file silcd/server.c.
6330 * Fixed silc_server_command_identify_check_client to assemble
6331 correct WHOIS packet. It send corrupted WHOIS packet and
6332 caused problem with router to router connections. Affected
6333 file silcd/command.c.
6335 Fixed also silc_server_command_whois_check the same way
6336 as for the IDENTIFY command.
6338 * Added new SilcIDListStatus to the server in the SilcIDListData
6339 structure. The status now includes the current status of
6340 the entry (like registered, resolved etc.). Affected file
6341 silcd/idlist.[ch]. Defined a bunch of different status types
6342 as well. This replaced the old boolean registered field as well.
6344 Added resolve_cmd_ident field to the SilcClientEntry structure
6345 too so that if the entry is for example being resolved so
6346 another command may attach to the same pending command reply
6347 without requiring to resolve the same entry again. This concept
6348 should optimize the WHOIS and the IDENTIFY resolving under
6349 heavy load by taking away unnecessary resolving for entries
6350 that are being resolved already.
6352 Added support for adding multiple pending commands for one
6353 command idenfier. Affected file silcd/command[_reply].[ch].
6355 * Fixed WHOIS and IDENTIFY save to remove the cache entry
6356 before deleting the data. Otherwise the hash table will have
6357 freed data in comparison functions. Affected file is
6358 silcd/command_reply.c.
6360 * Fixed silc_idlist_replace_client_id to add the new entry to
6361 the cache with NULL nickname. Otherwise there will be invalid
6362 memory as the nickname after the nickname is freed. Affected
6363 file silcd/packet_receive.c.
6365 * Fixed the silc_idlist_get_clients_by_hash. The entries was
6366 saved into wrong slots because the previous number of entries
6367 was not taken into account. Affected file silcd/idlist.c.
6368 Fixed same thing in silc_idlist_get_clients_by_nickname too.
6370 * If we are router and we receive JOIN notify to a channel that
6371 does not have any users then notified client is marked as the
6372 channel founder, as it is it. The affected file is
6373 silcd/packet_receive.c
6375 * Added to the extended hash table API's table_del_*ext functions
6376 the destructor as argument too, so that the caller can decide
6377 which destructor to use or whether to use destructor at all.
6378 Affected file lib/silcutil/silchashtable.[ch].
6380 * Fixed ID Cache purging. It actually deleted the entries from
6381 the hash table after the data was freed. The hash table ended
6382 up comparing freed memory. The affected file is
6383 lib/silccore/silcidcache.c.
6385 Sat Sep 8 10:22:10 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6387 * Fixed Irssi SILC client's KILL command's HELP syntax.
6389 * The USERS command now resolves the detailed user information
6390 if the userinfo field is missing. Affected file is
6391 lib/silcclient/command_reply.c.
6393 * Do not print error in silc_file_read if the read file does
6394 not exist. Just silently return NULL. Affected file is
6395 lib/silcutil/silcutil.c.
6397 * Fixed the silc_log_output to not wine about NULL filename
6398 and to not create some bogus " " filename. Affected file is
6399 lib/silcutil/silclog.c.
6401 Fri Sep 7 22:16:38 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6403 * Fixed various printing bugs on the user interface in the
6404 Irssi SILC Client. Minor changes that were forgotten from
6407 Fri Sep 7 17:28:37 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6409 * Fixed the configure.in.pre and the compilation and distribution
6410 environment to support the new autoconf 2.52. That version is
6411 now required to compile the CVS trunk.
6413 Thu Sep 6 12:47:37 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6415 * Renamed function silc_parse_nickname to silc_parse_userfqdn
6416 to generally parse user@fqdn format strings. Affected file
6417 lib/silcutil/silcutil.c.
6419 * Added nickname_format and nickname_force_format fields to the
6420 SilcClientParams structure. The first one defines the format
6421 for the nicknames that the library will enforce if the receives
6422 multiple same nicknames. The second one is boolean value and
6423 can be used to force the library to always enforce the format
6424 to the nicknames regardles whether there are multiple nicknames
6425 or not. This configurable formatting was employed to flexibly
6426 support accessing multiple nicknames from the user interface.
6427 The userinterface can now set the nicknames to what ever format
6428 they prefer. Affected file lib/silcclient/silcapi.h.
6430 Added function silc_client_nickname_format to the file
6431 lib/silcclient/idlist.c. It performs the nickname formatting.
6433 Added new field `hostname´ to the SilcClientEntry context.
6434 It holds the hostname of the client. Affected file is
6435 lib/silcclient/idlist.h.
6437 * Irssi SILC Client sets the nicknames in nick@hostn format.
6438 Fe. priikone@otaku, priikone@otaku2 etc. Affected file
6439 irssi/src/silc/core/silc-core.c.
6441 The WHOIS printing now also shows both the real nickname and
6442 the formatted nickname so that user knows how to access the
6443 user if there are multiple same nicknames cached. Affected
6444 file irssi/src/silc/core/client_ops.c. Changed the WHOIS
6445 printing formatting too to take the hostname now as a separate
6446 argument. The Affected file is
6447 irssi/src/fe-common/silc/modules-formats.[ch].
6449 * Changed the silc_client_get_clients_local to accept the formatted
6450 nickname as argument. It accepts the real nickname too but the
6451 formatted nickname can be used to find the true entry from
6452 multiple entries. Affected file lib/silcclient/silcapi.h and
6453 lib/silcclient/idlist.c.
6455 * Added nickname_format_parse field to the SilcClientParams.
6456 It is a callback function provided by the application to parse
6457 the nickname out of the formatted nickname string. The library
6458 calls it to get the nickname from the formatted string. Since
6459 the application generally knows better the format of the nickname
6460 string it parses it instead of the library, even though library
6461 encodes the formatted string. If the callback function is not
6462 provided then the library will use the string as is. The
6463 affected file is lib/silcclient/silcapi.h.
6465 * All the nickname strings passed to the client library in
6466 commands are now expected to be formatted nickname strings.
6467 If the command does not support the formatted nickname string
6468 it will assume that the sent string is the actual nickname.
6469 Affected file lib/silcclient/command.c.
6471 Tue Sep 4 22:31:28 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6473 * Added public key authentication support to OPER and SILCOPER
6474 commands in the client library. Affected file is
6475 lib/silcclient/command.c.
6477 Tue Sep 4 12:39:17 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6479 * Changed the get_auth_methdod client operation to be asynchronous.
6480 It can be async if the application resolves the authentication
6481 method from the server during the negotiation. Added new
6482 SilcGetAuthMeth completion callback that the application will
6483 call after resolving the authentication method.
6485 Added function silc_client_request_authentication_method that
6486 the application can use to resolve the authentication method
6487 from the server. Added also SilcConnectionAuthRequest callback
6488 that the library will call after the server has replied. The
6489 application can call this function if it does not know the
6490 current authentication method.
6492 Affected files are lib/silcclient/client.c and
6493 lib/silcclient/silcapi.h.
6495 * The Irssi SILC client now automatically resolves the authentication
6496 method incase any configuration information is not present (and
6497 currently there never is). The affected file is
6498 irssi/src/silc/core/client_ops.c.
6500 * Fixed public key authentication from the client library.
6501 Affected file lib/silcclient/protocol.c. Changed also the
6502 protocol specification about the public key authentication in
6503 the connection authentication protocol. The actual data to be
6504 signed is now computed with a hash function before signing.
6506 * Fixed the public key authentication from the server as well.
6507 Affected file silcd/protocol.c.
6509 * Removed the mlock()'s from the memory allocation routines.
6510 Affected file lib/silcutil/silcmemory.c. The ./configure does
6511 not check anymore for the mlock(). Affected file is
6514 * Fixed USERS command in server to allow the execution of the
6515 command for private and secret channels if the client sending
6516 the command is on the channel. Affected file silcd/command.c.
6518 * Fixed silc_client_get_clients_local to return the clients
6519 count correctly. It could return wrong value. Affected file
6520 lib/silcclient/idlist.c.
6522 Mon Sep 3 20:09:59 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6524 * Fixed the lib/silcmath/mpi/mpi.h to always use 32-bit data
6525 types. The assembler optimizations seemed not to like 64-bit
6526 data types. The assmebler optimizations thus are now enabled
6527 also for BSD systems as opposed to only enable them for Linux.
6529 * Do not check for threads at all on BSD systems. Affected
6530 file configure.in.pre.
6532 * Removed -n and -h options from the Irssi SILC Client since
6533 they are not used in silc.
6535 * Fixed the prime generation to assure that the first digit
6536 of the generated random number is not zero since our conversion
6537 routines does not like number strings that starts with zero
6538 digit. If zero digit is seen the random number is regenerated.
6539 This caused some corrupted RSA keys when the zero first digit
6540 was met. Affected file lib/silcmath/silcprimegen.c.
6542 Sun Sep 2 17:17:24 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6544 * Fixed WIN32 configuration in the ./configure script.
6545 Fixed to include xti.h on environments that has it.
6546 Patches by Carsten Ilchmann and andrew.
6548 Sat Sep 1 00:29:33 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6550 * Changed the silc_id_create_client_id to be collision
6551 resistant. It is now assured that there cannot be created
6552 two same client ID's. I suspect that some weird bugs in
6553 the server were actually caused by duplicate Client IDs.
6554 Affected file silcd/serverid.[ch]. A router receiving
6555 new ID now also assures and informs the sending server
6556 if the ID caused collision.
6558 * Changed the silc_id_create_channel_id to also assure that
6559 there are no collisions.
6561 Wed Aug 29 17:55:01 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6563 * Statement about ignoring the Mutual Authentication flag when
6564 performing rekey with PFS was a bit misleading. It is ignored
6565 if it was set in the initial negotiation, it cannot be even
6566 set in the rekey. Fixed in the ke-auth draft. Started the
6567 new versions of the protocol drafts in the doc/.
6569 Sun Aug 26 14:59:15 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6571 * Fixed a bug in silc_client_command_identify_save when saving
6572 new channel information. The channel name was no duplicated
6573 and caused crash on exit. Affected file is
6574 lib/silcclient/command_reply.c.
6576 Fri Aug 17 23:07:45 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6578 * Fixed the getkey command handling in the server. Send just
6579 empty OK reply to the sender if the key could not be fetched
6580 (but everything else was ok, like the key just was not available).
6581 Changed the public key parameter to optional in the protocol
6582 specs so that empty OK reply can be sent. Affected file
6585 Added a message to Irssi SILC client to tell to user if the
6586 server did not return a public key.
6588 Tue Aug 14 07:29:27 CEST 2001 Pekka Riikonen <priikone@silcnet.org>
6590 * Fixed a channel key regeneration bug. It registered new
6591 timeout tasks exponentially until all system resources were
6592 used. Affected file silcd/server.c.
6594 Sun Aug 12 20:48:14 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6596 * Added the SILC Document generator to the scripts/silcdoc.
6597 It can be used to generate the Toolkit Reference Manual out
6598 of the source tree. Internally it will also use the RoboDoc
6599 generator now imported in util/robodoc.
6601 Sun Aug 12 12:28:17 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6603 * Added couple of return's in rekey protocol if error orccurred
6604 during the protocol. The execution must be terminated.
6605 Affected file silcd/protocol.c. Also, terminate the protocol
6606 always with timeout.
6608 Sat Aug 11 12:36:02 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6610 * The client's Client ID was created initally from the wrong
6611 nickname (it could have been in format nick@host) in the
6612 silc_server_new_client. Affected file silcd/packet_receive.c
6614 Sat Aug 11 00:29:57 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6616 * Added some SILC_LOG_ERROR's to various error conditions
6617 if client could not be added to ID cache. Affected files
6618 silcd/packet_receive.c and silcd/server.c.
6620 * When client's sock->user_data is freed, NULL also the
6621 client->router and client->connection pointers. Added check
6622 for these pointers being NULL to various places around the
6623 code. Affected file silcd/server.c.
6625 * Added client->data.registered == TRUE checks to various
6626 places around the code to assure that unregistered client's
6627 are not handled when it is not allowed. Affected file
6630 * Added `bool registered' fields to all
6631 silc_idlist_[server|client]_get_* routines to indicate whether
6632 the fetched client needs to be registered or not. Affected
6633 file silcd/idlist.[ch].
6635 * Add your own entry as registered to the ID cache in the
6636 server. Affected file server.c.
6638 * Fixed a bug in silc_server_new_server. The SilcServer was
6639 set as the new server's context instead of SilcServerEntry.
6640 This naturally caused some weird bugs.
6642 * Added "updated" field the SilcChannelEntry which indicates
6643 the time since the channel entry was last accessed. This
6644 can be used to determine whether it is necessary to
6645 announce the channel after backup resuming protocol.
6646 Affected files silcd/idlist.[ch].
6648 Thu Aug 9 18:28:37 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6650 * Do not delete the channel rekey task when adding it
6651 for in silc_server_create_channel_key.
6653 * Changed the silc_server_create_channel_key to return
6654 TRUE or FALSE to indicate the success of the channel key
6657 Thu Jul 26 11:32:31 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6659 * Fixed MSVC++ project files and added missing files to
6660 Makefiles under win32/.
6662 Wed Jul 25 18:43:54 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6664 * Do not add TCP_NODELAY flag if the operating system
6665 does not have it defined. Affected files are
6666 lib/silcutil/[unix/win32]/silc[unix/win32]net.c.
6668 * Fixed buffer overflow from Irssi SILC Client. Affected
6669 file irssi/src/fe-common/core/themes.c.
6671 * Fixed double free in client library in the file
6672 lib/silcclient/client.c when disconnecting from server.
6674 * Applied double free patch from cras to Irssi SILC client.
6675 Affected files irssi/src/core/[modules/expandos].c
6677 * Fixed the disconnection handling to Irssi SILC Client.
6678 The application must call silc_client_close_connection
6679 in ops->connect client operation in case of failure of
6680 the connection. Affected file is
6681 irssi/src/silc/core/client_ops.c.
6683 * Do not set sock->protocol to NULL in the function
6684 silc_client_close_connection after executing the protocol's
6685 final callback since the sock might not be valid anymore.
6686 Affected file lib/silcclient/client.c.
6688 Wed Jul 25 16:04:35 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6690 * Do not enable SILC_THREADS if the linking with libpthread
6691 did not happen. Affected file configure.in.pre.
6693 * Added notion to protocol specification that server must
6694 verify the sent authentication payload with CMODE when
6695 setting the channel founder key. Implemented it to the
6696 server. Affected file silcd/command.c.
6698 Mon Jul 23 18:31:43 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6700 * Added _EXTRA_DIST SILC distribution variable to the
6701 distributions file. It is used to conditionally add extra
6702 files or directories to the specific distribution. Affected
6703 files ./prepare, Makefile.am.pre and distributions.
6705 Removed the `_' from the start of the distribution names.
6708 * Added README.WIN32 for instructions to compile the Toolkit
6711 Mon Jul 23 10:12:37 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6713 * Fixed a double free in disconnection in the server. Affected
6714 file is silcd/server.c.
6716 * Fixed the lib/silcske/groups.c to work now also with GMP
6717 MP library. The string conversion did not work when using
6718 specific base and the base is indicated in the string as well.
6720 * Created win32/ directory which now includes MSVC++ specific
6721 stuff so that toolkit (DLLs) may be compiled with MSVC++.
6722 It will appear only in the toolkit distribution
6724 Sun Jul 22 19:40:30 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6726 * Changed the key material distribution function in case when
6727 the hash output is too short. The data is now concatenated
6728 a bit differently than it used to. Made the change to the
6729 SKE protocol specification.
6731 * Added better GMP detection to configure.in.pre. A patch
6734 Fri Jul 20 13:16:00 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6736 * Fixed a minor bug in SKE that might cause some problem on
6737 some platforms. Affected file lib/silcske/silcske.c.
6739 * Added the cookie checking for initiator in the SKE. It checks
6740 that the responder returns the sent cookie unmodified. The
6741 affected file is lib/silcske/silcske.c. Added new SKE
6742 error type INVALID_COOKIE that can be sent during the
6743 negotiation. Fixed some memory leaks as well.
6745 * Added the "invalid cookie" error message to Irssi SILC client's
6748 Thu Jul 19 21:44:31 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6750 * Added `task_max' field to the SilcClientParams to indicate
6751 the maximum tasks the scheduler can handle. If set to zero,
6752 default values are used. Affected file lib/silcclient/silcapi.h.
6754 * Fixed memory leaks in silc_client_close_connection. Affected
6755 file lib/silcclient/client.c.
6757 * Added silc_client_del_client_entry to client library to free
6758 all memory of given client entry. Affected file is
6759 lib/silcclient/idlist.[ch].
6761 * Added new functions silc_client_del_channel and
6762 silc_client_del_server to delete channel and server entries.
6763 Affected file lib/silcclient/[silcapi.h/idlist.c].
6765 * Removed silc_client_del_client_by_id from silcapi.h.
6767 * Fixed the INFO command to return the server's own info
6768 correctly when querying by Server ID. Affected file is
6771 Thu Jul 19 14:47:30 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6773 * Removed the non-blocking settings in WIN32 code in the
6774 silc_sock_[read/write] and added SleepEx instead. Affected
6775 file lib/silcutil/win32/silcwin32sockconn.c. The availability
6776 of input data is now checked with FIONREAD and ioctlsocket.
6778 Wed Jul 18 18:34:01 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6780 * Call silc_schedule_task_del_by_context in the
6781 silc_protocol_cancel instead of silc_schedule_task_del_by_callback.
6782 Affected file lib/silccore/silcprotocol.c.
6784 * Call silc_protocol_cancel for active protocols in the
6785 silc_server_close_connection if the funtion
6786 silc_server_free_sock_user_data has not been called.
6787 Affected file silcd/server.c.
6789 * Generic tasks cannot be deleted using the del_by_fd
6790 task deleting function since generic tasks does not match
6791 any specific fd. Affected file lib/silcutil/silcschedule.[ch].
6793 * Added a notion to SILCOPER help file that the SILCOPER works
6794 only on router server, not on normal server.
6796 Wed Jul 18 09:40:04 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6798 * Added for WIN32 support for the new scheduler as well.
6799 Affected file lib/silcutil/win32/silcwin32schedule.c.
6801 * Fixed the SHA1 implementation to work on various platforms.
6803 Tue Jul 17 23:04:10 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6805 * Rewrote the SILC Scheduler entirely. Removed the old SILC Task
6806 API. It is part of the scheduler now. Everything else is
6807 as previously but some functions has changed their names.
6808 Checkout the lib/silcutil/silcschedule.h for the interface.
6809 Updated all applications to use the new interface. Affected
6810 files are lib/silcutil/silcschedule.[ch].
6812 Tue Jul 17 16:53:30 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6814 * Found a bug in the SKE implementation. The HASH value,
6815 specified by the protocol, was not computed correctly. The
6816 public key of the responder was not added to the computation
6817 even though it is mandatory. Affected file lib/silcske/silcske.c.
6818 This unfortunately causes incompatibilities with older
6819 clients and servers.
6821 * Added WIN32 specific network init and uninit functions:
6822 silc_net_win32_init and silc_net_win32_uninit to init and uninit
6823 the Winsock2. Affected file lib/silcutil/silcnet.h and
6824 lib/silcutil/win32/silcwin32net.c.
6826 * Set the socket always to nonblocking mode on WIN32 after
6827 reading data or writing data. Affected file is
6828 lib/silcutil/win32/silcwin32sockconn.c.
6830 Mon Jul 16 22:55:26 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6832 * Fixed various compilation problems under WIN32. Affected
6833 files lib/silcutil/win32/silcwin32thread.c and
6834 lib/silcutil/win32/silcwin32schedule.c.
6836 * Removed all _internal.h #includes from public header
6837 files. Internal headers must never be included from
6840 Removed also the lib/silcske/payload_internal.h file.
6842 * All include files that may be needed (public and some others
6843 included by the public headers) by application developers are
6844 now copied to the ./includes directory. It does not copy any
6845 internal headers. Affected file Makefile.defines.pre and all
6846 Makefile.am's under lib/ and subdirs.
6848 Thu Jul 12 17:49:31 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6850 * Do not change the ~/.silc directory's permissions automatically.
6851 Affected file irssi/src/silc/core/clientutil.c.
6853 Thu Jul 12 10:18:40 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6855 * Do not cancel the protocol in silc_server_close_connection
6856 it might cause recursion. Now cancelled in the function
6857 silc_server_free_sock_user_data. Affected file silcd/server.c.
6859 * Fixed the silc_server_remove_clients_by_server to regenerate
6860 the channel keys correctly finally. Added also new function
6861 silc_server_remove_clients_channels to actually do it.
6862 Affected file silcd/server.c.
6864 * Fixed the silc_server_new_channel to not crash by giving
6865 wrong router to the new channel. Affected file is
6866 silcd/packet_receive.c.
6868 Wed Jul 11 18:31:57 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6870 * Added SilcClientParams structure to the lib/silcclient/silcapi.h
6871 which is given as argument to the silc_client_alloc now.
6872 It can be used to configure the client and set various parameters
6873 that affect the function of the client.
6875 * The USERS command in server did not check whether the channel
6876 is private or secret. Affected file silcd/command.c.
6878 * Added new argument to the USERS command in protocol specification.
6879 The USERS command now can take the channel name as argument
6880 as well. Added support for this in client and server and
6881 updated the protocol specs.
6883 * Completed the GETKEY command in client. It can be now used
6884 to fetch also servers public key not only some clients.
6885 Affected files lib/silcclient/command[_reply].c.
6887 * Added silc_client_get_server to return server entry by the
6888 server name. Affected files lib/silcclient/silcapi.h and
6891 * Redefined the IDENTIFY command in protocol specification to be
6892 more generic. It now can be used to query information about
6893 any entity in the SILC Network, including clients, servers and
6894 channels. The query may be based either the entity's name
6895 or the ID. Added support for this in both client and server.
6897 Affected files silcd/command.c and lib/silcclient/command.c
6898 and command_reply.c.
6900 * Optimized the WHOIS and WHOWAS commands in the server. Removed
6901 the _from_client and _from_server functions. Affected file
6904 * Added silc_client_get_channel_by_id_resolve to the file
6905 lib/silcclient/silcapi.h to resolve channel information by
6906 its ID. Added also silc_client_get_channel_by_id that
6907 does not resolve it from the server.
6909 Tue Jul 10 18:05:38 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6911 * Added SilcServerEntry context into the client library
6912 to represent one server. The INFO command now allocates
6913 these to save the resolved server info. For now on the
6914 client library will also keep information about servers,
6915 connected and resolved with INFO.
6917 The INFO command now allocates the SilcServerEntry context
6918 and saves the server info there. The COMMAND_REPLY in
6919 the INFO now returns the parameters to application in
6920 same order as defined in the protocol specification.
6922 The entries are cached in the client->server_cache.
6924 * The INFO command is now issued after received the Client ID
6925 from the server. Affected file lib/silcclient/client.c.
6927 * The CMODE_CHANGE notify may now return also an SilcServerEntry
6928 to the application as the mode changer might be server.
6929 It is guaranteed that NULL is not returned anymore to the
6930 application. Affected file lib/silcclient/client_notify.c.
6932 The ID Type is now also passed to the application so that
6933 it can check whether the returned entry is SilcClientEntry
6936 Added new function silc_client_get_server_by_id to return
6937 the server entry by ID. Affected files are the
6938 lib/silcclient/silcapi.h and lib/silcclient/idlist.c.
6940 * Do not create the channel in the Irssi SILC Client when issuing
6941 the JOIN command but when received the sucessful JOIN command
6942 reply. Otherwise the channel might get created even though we
6943 could not join it. The Affected file is
6944 irssi/src/silc/core/[silc-channels.c/client_ops.c].
6946 * Fixed a channel joining bug in router. The router must also
6947 check the channel modes, invite and ban lists etc. when serving
6948 the JOIN command sent by normal server. Affected file is
6949 silcd/command.c. The router now resolves the client's
6950 information from the server who sent the JOIN command if it
6951 does not know it, and processes the JOIN command only after
6954 * Changed the SilcCommandCb to take new argument; void *context2.
6955 Affected file lib/silccore/silccommand.h
6957 The second argument in the command callbacks in the server now
6958 includes the SilcServerCommandReplyContext if the command was
6959 called as pending command callback from the command reply.
6960 Otherwise it is NULL. When called as pending the status of the
6961 command reply will be checked and if it was erronous the
6962 error will be sent to the original sender of the command.
6963 This way the client always receives the error messages even
6964 though the server was actually the one who received the error
6965 when it resent the command to router, for example. Affected
6966 files silcd/command[_reply].[ch].
6968 * Fixed sending WHOWAS command's error message to client if
6969 the requested client could not be found. It was missing.
6972 * Changed the CMODE and CUMODE commands reply arguments in the
6973 protocol specification. The Channel ID is now sent in both
6974 of the commands to identify the channel. Implemented this
6975 new feature to the client and server. Affected files
6976 lib/silcclient/command_reply.c and silcd/command.c.
6978 * Made better checks for invite and ban lists in the JOIN
6979 command in server. Affected file silcd/command.c.
6981 Mon Jul 9 18:28:34 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6983 * The server now performs the incoming host IP/DNS lookup
6984 using the silc_socket_host_lookup and thus does not block
6985 the server anymore. Affected file silcd/server.c.
6987 * Completed the multi-thread support for SILC Scheduler in
6988 the lib/silcutil/silcschedule.c.
6990 * Fixed the configure.in.pre to detect the pthread correctly
6993 * Fixed a deadlock in silc_task_queue_wakeup in the file
6994 lib/silcutil/silctask.c.
6996 Mon Jul 9 13:40:03 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6998 * Added new function silc_schedule_wakeup that is used in
6999 multi-threaded environment to wakeup the main thread's
7000 schduler. It needs to be used when a thread adds a new task
7001 or removes a task from task queues. After waking up, the
7002 scheduler will detect the task queue changes. If threads
7003 support is not compiled in this function has no effect.
7004 Implemented the wakeup mechanism to both Unix and WIN32
7005 systems. Affected files are lib/silcutil/silcschedule.[ch],
7006 lib/silcutil/unix/silcunixschedule.c and the
7007 lib/silcutil/win32/silcwin32schedule.c.
7009 * Added new function silc_task_queue_wakeup to wakeup the
7010 scheduler by the specified task queue. Affected file
7011 lib/silcutil/silctask.[ch].
7013 * The silc_socket_host_lookup_start now wakes up the scheduler
7014 after adding the timeout task. Affected file is
7015 lib/silcutil/silcsockconn.c.
7017 * The silc_socket_host_lookup is synchronous now if the threads
7018 support is not compiled in. However, the callback is still
7019 called asyncronously through the scheduler, anyway. Affected
7020 file lib/silcutil/silcsockconn.c.
7022 Mon Jul 9 00:24:45 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7024 * Added new function silc_socket_host_lookup to perform
7025 asynchronous IP and FQDN lookups for the socket connection.
7026 Affected files lib/silcutil/silcsockconn.[ch].
7028 Sun Jul 8 18:44:53 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7030 * Added SILC_MUTEX_DEFINE to define the mutex on environments
7031 that may or may not compile the mutex support in.
7033 Changed the silc_mutex_alloc interface. It allocates the
7034 mutex now to the sent pointer and returns TRUE or FALSE.
7036 Affected file lib/silcutil/silcmutex.h.
7038 * Wrote the SILC Task Queue interface to support multi-threads.
7039 Affected file lib/silcutil/silctask.[ch].
7041 * Wrote the SILC Scheduler to support multi-threads. Affected
7042 file lib/silcutil/silcschedule.c.
7044 Sun Jul 8 11:16:01 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7046 * Implemented the SILC Mutex API and SILC Thread API for WIN32
7047 in lib/silcutil/win32/.
7049 Sun Jul 8 00:18:15 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7051 * Defined SILC Mutex API and SILC Thread API and implemented
7052 them for Unix. Affected files are
7053 lib/silcutil/silcmutex.h, lib/silcutil/silcthread.h,
7054 lib/silcutil/unix/silcunixmutex.c and
7055 lib/silcutil/unix/silcunixthread.c.
7057 Sat Jul 7 14:40:31 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7059 * Fixed the silc_server_remove_clients_by_server's channel
7060 key re-generation. The hash table handling was incorrect
7061 and would not work with many channels. Affected file is
7064 * Fixed some memory leaks around the server code.
7066 * Rewrote the silc_server_get_users_on_channel to support IPv6
7067 based Client ID's. Affected file silcd/server.c.
7069 * Defined the SILC_MESSAGE_FLAG_SIGNED to the protocol
7070 specification. However, a separate document must be written
7071 to define the detailed signing procedure and the payload
7072 associated with the flag. Defined the flag to the
7073 lib/silccore/silcchannel.h as well.
7075 Fri Jul 6 18:26:31 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7077 * Changed the dynamic tables to static size tables in the
7078 lib/silccrypt/silchmac.c.
7080 * Removed GCC dependencies from the code. A patch by cras.
7082 Fri Jul 6 09:39:35 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7084 * Do not show the error "Error receiving packet bla bla"
7085 in server if it really was not an error (-2 means that reading
7086 is pending). Affected file silcd/server.c.
7088 Thu Jul 5 21:22:32 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7090 * Fixed a possible crash in silc_server_remove_clients_by_server
7091 in silcd/server.c. Fixed there also some memory leaks.
7093 * Fixed the silc_idlist_replace_client_id. It could replace
7094 wrong key in the hash table. Affected file silcd/idlist.c.
7096 * Do not check whether there are global users on the channel
7097 if the channel->global_users is FALSE. Affected functions
7098 silc_server_remove_from_one_channel and
7099 silc_server_remove_from_channels in silcd/server.c. Also,
7100 do not check if the removed client is local as we can be
7101 sure that global client was not removed from the channel
7102 and checking for global users is not needed.
7104 * The silc_server_remove_clients_by_server now re-generates
7105 the channel keys correctly for those channels that had
7106 clients removed from them. Affected file silcd/server.c.
7108 Tue Jul 3 11:39:20 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7110 * Found the reason of random crashes in the server. We weren't
7111 ignoring the SIGPIPE signal (which can be sent in write())
7112 and it crashed the server. Affected file silcd/silcd.c.
7114 Fri Jun 29 20:05:25 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7116 * Assure that sock->user_data is not NULL in the function
7117 silc_server_packet_send in silcd/packet_send.c.
7119 * Disconnect the remote connection if it could not be added
7120 to any ID lists in the server. The affected file is
7123 * Check in silc_server_packet_send[_real/dest] that the
7124 socket is not disconnecting and ignore the data if it is.
7125 Affected file silcd/packet_send.c.
7127 * Define inline to __inline on native WIN32 compilation.
7128 Affected file includes/silcwin32.h.
7130 * Added some explicit type casts for inline code since MSVC
7131 require them. Affected files lib/silcutil/silcbuffer.h,
7132 lib/trq/silcdlist.h and lib/trq/silclist.h.
7134 * Print warning in log files from now on if the packet
7135 decryption fails. Affected file silcd/server.c.
7137 Thu Jun 28 21:30:39 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7139 * Changed the `say' client operation's interface to accept
7140 new `type' argument to indicate the type of the message sent
7141 by the library. The application may filter the library's
7142 messages according the type. The affected file is the
7143 lib/silcclient/silcapi.h.
7145 * Added two new functions to lib/silcclient/silcapi.h:
7146 silc_client_del_client and silc_client_del_client_by_id.
7147 Affected file lib/silcclient/idlist.c.
7149 * Moved the clientincludes.h from includes/ to silc/ and
7150 serverincludes.h from includes/ to silcd/.
7152 * The modes for the CMODE and CUMODE are now passed as
7153 uint32 for application with COMMAND_REPLY. The affected
7154 file is lib/silcclient/command_reply.c.
7156 Wed Jun 27 22:24:47 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7158 * /WHOIS without arguments shows client's own information.
7159 Affected file lib/silcclient/command.c.
7161 * Changed PING to not accept any arguments. The specs
7162 says that client can ping only the connected server so
7163 requiring an argument is not needed. Affected file is
7164 lib/silcclient/command.c.
7166 Wed Jun 27 00:10:33 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7168 * Fixed a fatal bug in private message sending and reception
7169 encryption and decryption when using private message keys.
7170 The implementation was incorrect and did not follow the
7171 specification. It causd that some of the message were
7172 lost since it did not use the sending and receiving keys
7173 as the protocol suggests. This has been fixed and will cause
7174 incompatibilities with older clients when sending private
7175 message encrypted with private message keys. Affected files
7176 lib/silcclient/client_prvmsg.c, lib/silcclient/client_keyagr.c
7177 and various other in Irssi SILC Client.
7179 Added `responder' boolean argument to the functions
7180 silc_client_add_private_message_key[_ske] to indicate when
7181 the key is added as responder or initiator of the key
7184 Tue Jun 26 19:23:07 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7186 * Removed the silc_ske_check_version function and created
7187 a SilcSKECheckVersion callback. Added also a function
7188 silc_ske_set_callbacks that is now used to set all SKE
7189 callbacks. The callback functions are not given to
7190 the SKE functions anymore, but this function is used to
7193 * Fixed the WIN32 DLL generation in lib/Makefile.am.pre.
7195 * Added `silc_version' argument to the silc_client_alloc
7196 to define the version of the application for the library.
7197 The library will use the version string to compare it
7198 against the remote host's (usually a server) version
7199 string. Affected file lib/silcclient/silcapi.h
7201 * Added the KE protocol context to Key Agreement context
7202 in client library so that we can abort the SKE if it
7203 is in process when we get timeout. Affected file is
7204 lib/silcclient/client_keyagr.c.
7206 * Do not resolve the client ID forever if it returns in the
7207 first time that such client does not exist. This was done
7208 for example with private message. Affected file is
7209 lib/silcclient/client_prvmsg.c.
7211 Mon Jun 25 21:42:51 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7213 * Do not add regex.h for WIN32. The affected file
7214 includes/silcincludes.h.
7216 * Added WIN32 DLL generation to lib/Makefile.am.pre. It might
7217 not work yet 100%. It generates the DLL's automatically
7218 when compiling with --with-win32 under cygwin.
7220 Sun Jun 24 19:49:23 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7222 * lib/contrib/regex.c is not compiled on WIN32.
7224 * Added silc_net_get_socket_opt function to the
7225 lib/silcutil/silcnet.h.
7227 * Added includes/silcwin32.h for WIN32 specific includes
7230 * Do not use ptime structure or any of the posix process
7231 functions on WIN32 in lib/silccrypt/silrng.c.
7233 * Added silc_gettimeofday to provide generic function
7234 for struct timeval on all platforms. Added the function
7235 to lib/silcutil/silcutil.h.
7237 Sun Jun 24 12:19:52 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7239 * Moved the lib/silccore/silcsockconn.[ch] to the utility
7240 library as they clearly belong there. As a plus side we
7241 can make the actual socket connection routines platform
7244 Added also new generic function silc_socket_read and
7245 silc_socket_write (that used to be silc_packet_[read/write].
7246 The implementation of these are platform specific.
7248 * Added WIN32 specific routines of silc_socket_[read/write]
7249 to lib/silcutil/win32/silcwin32sockconn.c.
7251 Sat Jun 23 16:01:00 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7253 * Added preliminary support for native WIN32 compilation under
7254 cygwin (using the -mno-cygwin option for GCC) to the
7255 ./configure.in.pre. The --with-win32 now prepares the
7256 compilation for native WIN32.
7258 * Rewrote the SILC Scheduler interface in the file
7259 lib/silcutil/silcschedule.h. The scheduler is now context
7260 based and does not have anymore any global static scheduler.
7261 Moved the Unix scheduler to the lib/silcutil/unix/ directory
7262 and created lib/silcutil/win32 directory for WIN32 based
7265 * Added Unix specific network routines to the
7266 lib/silcutil/unix/silcunixnet.c and the old
7267 lib/silcutil/silcnet.c includes now only generic routines.
7269 Added WIN32 specific network routines to the
7270 lib/silcutil/win32/silcwin32net.c.
7272 * Added Unix specific utility functions from the
7273 lib/silcutil/silcutil.c to lib/silcutil/unix/silcunixutil.c.
7275 * Added WIN32 SILC Scheduler to the file
7276 lib/silcutil/win32/silcwin32schedule.c. The code is of course
7279 Fri Jun 22 10:44:14 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7281 * Do not handle JOIN notify in the server if the target client
7282 is not registered (idata->registered == FALSE). The affected
7283 file is silcd/packet_receive.c.
7285 * Update the nickrec->founder in event_cumode in the Irssi SILC
7286 client. Affected file irssi/src/silc/core/silc-channels.c.
7288 * Fixed the CUMODE_CHANGE notify handling in the server when
7289 server and router are announcing their clients on channels.
7290 Now the mode changes are saved and notified correctly. The
7291 affected file is /silcd/packet_receive.c.
7293 * Fixed silc_idlit_replace_[server/client/channel]_id functions.
7294 They really did not replace the cache entry in the ID Cache.
7295 Now they do that. Affected file silcd/idlist.c.
7297 * Fixed the KICK notify handling in the Irssi SILC client to
7298 update the channel records so that the kicked client does not
7299 appear to be on the channel. The affected file is
7300 irssi/src/silc/core/silc-channels.c.
7302 * Always update the conn->current_channel when executing command
7303 on a channel. Affected file irssi/src/silc/core/silc-servers.c.
7305 * Fixed the KILL notify handling in Irssi SILC client to remove
7306 the killed client on all channels.
7308 Thu Jun 21 17:10:08 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7310 * Fixed the silc_parse_command_line to remove extra spaces
7311 from the start and end of the arguments. Affected file is
7312 lib/silcutil/silcutil.c.
7314 * Cancel and free any active protocol in the function
7315 silc_server_close_connection. Affected file silcd/server.c.
7317 * Cancel and free any active protocol in the function
7318 silc_client_close_connction. Affected file is
7319 lib/silcclient/client.c.
7321 * Do not execute the KILL command for clients that are in
7322 history (ie. they are not in the network). Affected file is
7325 * Fixed KILL notify handling, client does not crash anymore.
7326 Affected file irssi/src/silc/core/silc-channels.c.
7328 * Reduced the default packet buffer size from 2048 to 1024 in
7329 lib/silccore/silcpacket.c.
7331 * Added SILC_SKE_STATUS_FREED SKE status type and a reference
7332 counter to the SKE context that is incresed when the SKE library
7333 performs async operation outside the library. If the outside
7334 process frees the SKE context and FREED status will be set
7335 and the library will detect after the sync operation that the
7336 libary is freed. The affected files are
7337 lib/silcske/silcske[_status].[ch].
7339 * Resolve the client entry information in the function
7340 silc_client_channel_message to assure that NULL pointer is not
7341 passed as client entry to the application. */
7343 * Fixed the task timeout calculation to assure that there is
7344 never negative timeouts. The affected file is
7345 lib/silcutil/silcschedule.c.
7347 * Fixed the channel user mode notification sending in server.
7348 It was sent point-to-point to the router (or to server by router)
7349 but it needs to be destined to a channel. The routines now
7350 supports sending the channel user mode notifys to the channels
7351 when announcing clients and channels. Affected files are
7352 silcd/server.c and silcd/packet_receive.c.
7354 * Fixed the CHANNEL_CHANGE notify handling in the client libary.
7355 It did not actually replace the old channel entry in the cache.
7356 Affected file lib/silcclient/client_notify.c.
7358 Tue Jun 19 22:10:36 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7360 * Fixed a possible crash in silc_packet_send_prepare. It now
7361 assures always that there is enough space in the buffer and
7362 at the tail area of the buffer (for MAC).
7364 Fixed the inbound buffer reallocation in silc_packet_read.
7365 It was old code and did not handle the reallocation correctly.
7368 The affected file is lib/silccore/silcpacket.c.
7370 * Fixed buffer overflow in silc_parse_nickname in the file
7371 lib/silcutil/silcutil.c.
7373 Tue Jun 19 13:40:09 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7375 * make install generates new server keys only if there is not
7378 Mon Jun 18 18:49:07 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7380 * Set SILC_MESSAGE_FLAG_NOREPLY when sending the away message.
7381 Added check that if the NOREPLY is set then we will not send
7382 the away message. This avoids infinite loop of away messages
7383 if both clients are away. The affected file is
7384 lib/silcclient/client_prvmsg.c.
7386 * Fixed client crash if /NICK was given without arguments.
7387 Affected file lib/silcclient/command.c.
7389 * Server does not send the invite list in INVITE command back
7390 to the client if the list was not altered. Added this notion
7391 to the protocol spec as well. Affected file silcd/command.c.
7393 Fixed possible crash in INVITE command by checking the
7394 value of silc_server_get_client_route command.
7396 * Fixed the INVITE notify type handling. The arguments are now
7397 taken in correct order and client does not crash. The affected
7398 file is irssi/src/silc/core/silc-channels.c.
7400 Removed the "Inviting xxx to channel" message from the
7401 client library away and let the application handle it.
7402 Affected file lib/silcclient/command.c. Added that message
7403 to Irssi SILC client's message formats.
7405 * Fixed CMODE command crash in client. It now checks the
7406 amount of arguments correctly and does not crash. The affected
7407 file is lib/silcclient/command.c.
7409 * Do not create new channel automatically in silc_channels_join
7410 but check whether the channel by that name already exists.
7411 Affected file irssi/silc/core/silc-channels.c.
7413 * Do not send the SERVER_SIGNOFF to router if the disconnected
7414 entity was the router. Affected file silcd/server.c.
7416 * Added the handling of the SERVER_SIGNOFF notify to the Irssi
7417 SILC client as it was missing from there.
7419 Added the handling of the KICK notify to the Irssi SILC client
7420 as it was missing. Added "you have been kicked" message to
7421 Irssi SILC client's message modules formats.
7423 Added the handing of the KILL notify to the Irssi SILC client
7424 as it was missing. Added the kill message module formats
7427 The affected file is irssi/src/silc/core/silc-channels.c.
7429 * The router did not save the channel mode the server announced.
7430 Affected file silcd/packet_receive.c.
7432 * Fixed a possible crash in INFO command in server. If the
7433 server did not provide the server info it crashed. Affected
7434 file silcd/command.c.
7436 Sun Jun 17 15:26:05 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7438 * Fixed the GETKEY command in the server to check also the
7439 global list. Otherwise the GETKEY would not work correctly
7440 in normal SILC server. Affected file silcd/command.c.
7442 Sat Jun 16 18:00:00 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7444 * Fixed GETKEY crash, it crashed if the command did not succseed.
7446 Tue Jun 12 21:36:18 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7448 * Redefined the SILC MP API in lib/silcmath/silcmp.h. The API
7449 is now real and not just an macro interface to GMP.
7451 Removed the entire GMP from the source tree and imported new
7452 NSS MPI library instead. Reason for removing GMP is that it is
7453 extremely large and compiles extremely slow. The NSS MPI
7454 is only a few files and compiles in less than 10 seconds.
7455 The speed is also about the same as GMP. The MPI is imported
7456 to lib/silcmath/mpi.
7458 If the system has GMP installed we will still use the GMP.
7459 If it is not then the NSS MPI will be compiled.
7461 Mon Jun 11 18:07:24 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7463 * Merged a long nickname (127 characters long) crash bugfix from
7464 Irssi CVS tree. Affected file irssi/src/core/misc.c.
7466 * Merged a freed memory reference bugfix from Irssi CVS tree.
7467 Affected file irssi/src/core/commands.c.
7469 Sun Jun 10 16:08:35 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7471 * Added the server's public key sving and verification to the
7472 server when performing the SKE. This was missing and the
7473 remote server's (or router's) public key was accepted without
7474 checking whether we have it previously or trust it at all.
7475 Affected file silcd/protocol.c.
7477 Sat Jun 9 20:17:30 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7479 * Check in the silc_server_timeout_remote if protocol is active
7480 and make sure that the protocol's final callback is called so
7481 that all memory if freed. Affected file silcd/server.c.
7483 Sat Jun 9 12:51:27 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7485 * silc_server_whois_send_reply crashed the server if the nickname
7486 was 127 characters long. Affected file silcd/command.c.
7488 Thu Jun 7 16:29:56 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7490 * Added sanity check to the silc_server_new_client. If the hostname
7491 is provided inside username then check that the provided hostname
7492 really is the same as the resolved one. If the hostname was not
7493 resolved then check it from the public key. Affected file is
7494 silcd/packet_receive.c.
7496 * Fixed a fatal bug in Irssi SILC client. Do not send QUIT command
7497 if the server disconnected us and the connection is not valid
7498 anymore. Affected file irssi/src/silc/core/silc-channels.c.
7500 * Moved the silc_client_[chmode|chumode|chumode_char] away from
7501 the library to the lib/silcutil/silcutil.[ch].
7503 Thu Jun 7 08:57:16 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7505 * Close log file after open. Affected file
7506 lib/silcutil/silclog.c.
7508 * Check whether sock == NULL in silc_client_send_packet and return
7509 if it is. Affected file lib/silcclient/silcclient.c.
7511 * Check rec->entry == NULL in the Irssi SILC Client before
7512 sending the channel message. Affecte file is
7513 irssi/src/silc/core/silc-servers.c.
7515 Tue Jun 5 08:08:21 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7517 * Merged a splitted window bugfix from Irssi CVS tree. The
7518 affected file is irssi/src/fe-text/textbuffer-view.c.
7520 * Fixed the ME, ACTION and NOTICE printing in Irssi Client.
7521 It did not print nickname.
7523 * Improved the distributions system a bit.
7525 Mon Jun 4 17:57:16 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7527 * Merged /WINDOW bugfix from irssi CVS tree. Affected file is
7528 irssi/src/fe-text/gui-window.c.
7530 * Fixed a fatal bug in Irssi SILC client. Crashed if sent message
7531 to in-active server. The affected file is
7532 irssi/src/silc/core/client_ops.c.
7534 * Resolve the client in USERS command reply if the entry does
7535 not have username resolved. The affected file is
7536 lib/silcclient/command_reply.c. Also, changed the IDENTIFY
7537 command to WHOIS command to really resolve stuff. The USERS
7538 is not used any more in any critical section so WHOIS can
7539 be used even though it might be slower than IDENTIFY.
7541 * Changed the lib/silcutil/silchashtable.h header to ROBODoc
7544 Sun Jun 3 14:21:32 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7546 * Changed the protocol API a bit more consistent in the
7547 lib/silccore/silcprotocol.[ch].
7549 * Changed the following headers to ROBODoc format:
7551 lib/silccore/silcpayload.h
7552 lib/silccore/silcprotocol.h
7553 lib/silccore/silcsockconn.h
7555 All core library headers are now formatted.
7557 Sat Jun 2 10:45:09 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7559 * Fixed a bug in Irssi SILC client; do not show that you are
7560 server/router operator if you really are not. Affected file is
7561 irssi/src/silc/core/client_ops.c.
7563 * Renamed silc_command_free_payload to silc_command_payload_free.
7564 Affected file lib/silccore/silccommand.h
7566 * Added silcmath.h to include the prototoypes of various routines
7567 in the lib/silcmath. Removed the old modinv.h, mpbin.h and
7570 * Changed the following headers to ROBODoc format:
7572 lib/silccore/silcchannel.h
7573 lib/silccore/silccommand.h
7574 lib/silccore/silcid.h
7575 lib/silccore/silcidcache.h
7576 lib/silccore/silcmode.h
7577 lib/silccore/silcnotify.h
7578 lib/silccore/silcpacket.h
7579 lib/silcmath/silcmath.h
7581 Fri Jun 1 22:19:37 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7583 * Added checking to the server code not to start the server if
7584 ciphers and stuff are not configured properly. Affected files
7585 silcd/serverconfig.[h] and silcd/server.c.
7587 * Changed the layout of the header files of the public interfaces
7588 in the SILC libraries. The new layout supports ROBODoc
7589 documentation tool (and some others) so that it is easy to create
7590 a library reference manual. All the other headers and source
7591 code must still follow the CodingStyle document. Also source
7592 code must not include these ROBODoc stuffs, only the headers.
7593 Furthermore, all public interface headers must now be named
7594 by using `silc' prefix, example: silcapi.h, silccipher.h.
7595 Some files were renamed due to this. All the other headers
7596 must not be used as public interfaces. I will update the
7597 CodingStyle document later. Changed following headers, so far:
7599 lib/silcclient/silcapi.h
7600 lib/silccore/silcauth.h
7601 lib/silccore/silcprivate.h
7602 lib/silccrypt/silcdh.h
7604 Fri Jun 1 10:28:09 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7608 * Removed silc_client_packet_send_flush from the client library
7609 as it is not needed. Affected file lib/silcclient/client.[ch].
7611 * Added printing of message of unresolved authentication method
7612 to the Irssi SILC client. Added it to the module formats.
7613 Removed the same message from the client library.
7615 Thu May 31 13:57:33 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7617 * Added new distribution feature, DISTLABEL. Every distribution
7618 can define own preprocessor label that can be used in the
7619 source code. For example: #ifdef SILC_DIST_CLIENT. Affected
7620 file distributions, acconfig.h.pre and prepare.
7622 Tue May 29 22:16:40 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7624 * Added Makefile.defines_int to include the actual definitions
7625 for Makefile.defines.in. Tested the new distribution system,
7626 created distributions and tested installation.
7628 * Added AWAY message printing to the Irssi SILC client. Added
7629 the messages to the irssi/src/fe-common/silc/module-formats.[ch].
7631 * Added SCONNECT command to call the SILC's CONNECT command.
7632 Cannot use CONNECT directly since Irssi uses that internally.
7633 Affected file irssi/src/silc/core/silc-servers.c.
7635 Added ACTION local command. It is same as ME command but takes
7636 the channel as mandatory argument.
7638 Rewrote some of the Irssi's help files to suite for SILC
7641 Mon May 28 19:05:22 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7643 * Added Makefile.defines[.in] that should for now on be included
7644 in all Makefile.am file in the source tree. That file includes
7645 all common compilation definitions for SILC source tree.
7647 Mon May 28 10:30:51 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7649 * Minor changes to the ./prepare script to change the package
7650 name according the distribution name to the configure.in.
7652 Sun May 27 22:24:57 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7654 * Created new distribution system. Added file `distributions'
7655 that defines all the distributions that can be created out of
7656 the SILC source tree. The ./prepare script now reads that
7657 file to determine how to prepare the distributions. The
7658 first argument to the ./prepare is the name of the distribution
7659 and second is the version of the distribution. If given
7660 without arguments it creates the default (toolkit) distribution
7661 with the default version (defined in ./prepare).
7663 All Makefile.am files that are subject to the distributions
7664 are now named as Makefile.am.pre. These are ./Makefile.am
7665 and lib/Makefile.am. Others may be changed later.
7667 Sun May 27 15:57:17 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7669 * Added invite list, ban list, some key management and connection
7670 error message printing to module formats in the Irssi SILC client.
7672 * Added new silc_client_set_away_message to set the away message
7673 that is back to the person who sent private message. The
7674 affected file lib/silcclient/silcapi.h and the
7675 lib/silcclient/client_prvmsg.c.
7677 Sun May 27 12:39:48 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7679 * Fixed the private message sending in the Irssi SILC client,
7680 added local command KEY to the Irssi SILC client.
7682 Added key management and key agreement message formats to the
7683 irssi/src/fe-common/silc/module-formats.[ch].
7685 Added USERS (alias WHO) printing, server/router operator
7686 indication and LIST command printing to the module formats.
7688 Sat May 26 17:43:42 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7690 * Fixed channel joining notify handling, cumode notify handling
7691 from Irssi SILC client.
7693 * Added SILC specific module-formats to the Irssi SILC client so
7694 that SILC specific message hilighting, colors etc is possible.
7695 Affected file irssi/src/fe-common/silc/module-formats.[ch].
7697 Added channel mode, channel user mode, actions, notices,
7698 whois and whowas printing to the the module-formats.c.
7700 * Fixed a bug in channel deletion in the server. The channel
7701 is not left to the cache even if the channel founder auth mode
7702 is set when there are no users anymore on the channel. Affected
7703 file silcd/server.c.
7705 * The silc_net_localhost now resolves the entire hostname including
7706 the domain name. Affected file lib/silcutil/silcnet.c.
7708 Sat May 26 12:13:37 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7710 * Changed the ask_passphrase client operation to be ascynchronous.
7711 It has now a completion callback and a context that the
7712 application must call after it has got the passphrase from
7713 the user. Affected files lib/silcclient/silcapi.h,
7714 lib/silcclient/protocol.c, lib/silcclient/command.c and
7717 Added SilcAskPassphrase callback that the application calls
7718 to deliver the passphrase to the library.
7720 * Changed the SKE protocol's SilcSKEVerifyCb to be asynchronous.
7721 The public key verification and especially a certificate
7722 verification is asynchronous procedure.
7724 Added new SILC_SKE_STATUS_PENDING status to indicate the
7725 request is pending and a callback will be called to finalize
7728 Added also SILC_SKE_STATUS_PUBLIC_KEY_NOT_PROVIDED status to
7729 indicate that remote end did not send its public key (or
7730 certificate), even though we require it. Added check for this
7731 condition in the SKE. This was a security bug, now fixed.
7733 Defined new SilcSKEVerifyCbCompletion callback that is called
7734 when the verification process is completed.
7736 The affected files lib/silcske/silcske_status.h and
7737 lib/silcske/silcske.[ch].
7739 * Changed the verify_public_key client operation to be async
7740 as well. Defined SilcVerifyPublicKey callback that is used to
7741 indicate the success of the public key verification process.
7743 Changed the server and client to use the new async client
7746 * Changed the Irssi SILC client's internal scheduler to be called
7747 twice as many times as it used to be. As a result the client
7748 should be a bit faster now. Affected file is
7749 irssi/src/silc/core/silc-core.c.
7751 * Added support to Irssi SILC client of asynchronous public key
7752 verification and passphrase inquiry. Affected file is
7753 irssi/src/silc/core/silc-core.c.
7755 Fri May 25 14:38:38 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7757 * Do not say "You have left channel %s" in client library.
7758 Moved it to the application. Affected files are
7759 lib/silcclient/command.c and silc/client_ops.c.
7761 * Fixed silc_client_get_clients. Command context was not
7762 duplicated and was freed memory in the callback. Affected
7763 file lib/silcclient/idlist.c.
7765 * Do not say "you are now talking..." on JOIN command in the
7766 client library. The appliation must handle it.
7768 * Do not say ".. changed topic to" in command reply in the
7769 client libary. The application must handle it.
7771 * Fixed TOPIC command sending in the client library.
7773 * Fixed a memory leak in silc_client_command_free in the file
7774 lib/silcclient/command.c.
7776 Thu May 24 19:08:55 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7778 * Imported a modified version of Irssi client to the source tree.
7779 The Irssi will be used to create a new client called
7780 Irssi SILC. Imported to irssi/.
7782 Added silc_core_init_finish function to the Irssi. Affected
7783 file irssi/configure.in.
7785 A lot changes in the Makefile.ams around the irssi tree.
7787 Tue May 22 22:23:49 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7789 * Do not rehash if the new size is same as the old size of the
7790 hash table, in the silc_hash_table_rehash*. The affected file
7791 lib/silcutil/silchashtable.c.
7793 * Replaced hash_table_del_by_context calls from the server
7794 (when channel->user_list and client->channels) to the
7795 hash_table_del as it is sufficient and faster.
7797 Tue May 22 17:27:16 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7799 * Added silc_hash_table_list, silc_hash_table_get and the
7800 SilcHashTableList structure to provide an alternative way to
7801 traverse the hash table. The affected files are
7802 lib/silcutil/silchashtable.[ch].
7804 * Changed the server's idlist routines to use the hash table
7805 routines to optimize the code.
7807 Mon May 21 21:46:20 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7809 * Replaced the client entry's `channel' list and channel entry's
7810 `user_list' list to hash tables for optimized lookup. Changed
7811 the code to use the hash table interface around the code.
7812 Affected file lib/silcd/idlist.[ch].
7814 * Added `auto_rehash' boolean argument to the function
7815 silc_hash_table_alloc to indicate whether the hash table should
7816 auto-rehash when it thinks is appropriate time. It will
7817 increase the hash table size if the there is twice as much
7818 entries in the table than the size of the table, and will
7819 decrease the size if there are twice as less entries than
7820 the size of the table.
7822 Mon May 21 09:51:11 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7824 * Fixed silc_xxx_get_supported to not crash at some circumstances.
7826 Sun May 20 13:45:58 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7828 * silc_idcache_purge_by_context deletes the entry now by context
7829 as it is supposed to do. Affected file lib/silccore/idcache.c.
7831 * Send the ERR_NO_SUCH_NICK in the WHOIS command reply if the
7832 client is not anymore valid (WHOWAS givens the info) and not
7833 the ERR_NO_SUCH_CLIENT_ID if the nickname still exists.
7835 Sat May 19 16:30:03 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7837 * Removed the `data' and `data_len' arguments from the ID Cache
7838 interfaces and added `name' argument. ID Cache does not handle
7839 anymore the binary data only a names associated with given ID.
7841 * When hashing a Client ID with silc_hash_id the entire ID is
7842 not hashed anymore, instead only the hash of the Client ID is
7843 hashed. This way we can access the Client ID from the cache
7844 with Client ID but with the hash of the ID (which is a hash of
7845 the nickname) as well without any difference in performance.
7847 Added also silc_idcache_find_by_id_one_ext to do one on one
7848 searching when we have the actual ID. Added also function
7849 silc_hash_client_id_compare. The affected files are
7850 lib/silccore/idcache.[ch] and lib/silcutil/silcutil.[ch].
7852 * When hashing the name associated with a ID it is always done
7853 in lowercase. This way we can access the cache without worrying
7854 about case-sensitivity, even though, for example nicknames are
7857 * Fixed a bug in server with channel message sending. It put
7858 wrong ID type as destination ID. The affected file
7859 silcd/packet_send.c.
7861 * silc_idcache_del_by_context now deletes from all hash tables
7862 by context. Affected file lib/silccore/idcache.c.
7864 Fri May 18 17:42:00 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7866 * Changed the client library to use the new ID Cache interface.
7867 Changes around the source tree.
7869 * Added silc_hash_table_rehash_ext to rehash with specific
7870 hash function. Affected file lib/silcutil/silchashtable.[ch].
7872 * Added silc_hash_string_compare to compare two strings in the
7873 hash table. Affected file lib/silcutil/silcutil.[ch].
7875 Fri May 18 11:18:45 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7877 * Added new function silc_idcache_del_by_context into the
7878 lib/silccore/idcache.[ch].
7880 * Changed the server's ID list routines to use the new ID Cache
7881 interface. Changes around the source tree.
7883 Fri May 18 08:35:31 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7885 * Added silc_hash_table_del[_by_context]_ext functions in to the
7886 lib/silcutil/silchashtable.[ch].
7888 Removed silc_hash_table_find_all* routines and added new
7889 silc_hash_table_find_foreach to replace them.
7891 Added silc_hash_table_replace_ext function as extended
7892 replacing function. Separated the simple hash table interface
7893 from the extended hash table interface in the file
7894 lib/silcutil/silchashtable.h.
7896 * Fixed minor bugs and changed it to use some of the new
7897 hash table functions in lib/silccore/idcache.c
7899 Thu May 17 18:15:12 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7901 * Added new function silc_hash_table_find_all to return all keys
7902 in the hash table by the specified key. As the hash table is
7903 collision resistant it also makes it possible to have several
7904 duplicate keys in the hash table. This function may be used to
7905 find all of the keys from the hash.
7907 Added user_context arguments to the SilcHashFunction,
7908 SilcHashCompare and SilcHashDestructor to deliver user specified
7911 Added new fuctions silc_hash_table_find[_all]_ext to do
7912 extended lookup with specified hash and compare functions and
7913 specified user contexts.
7915 Added new function silc_hash_table_add_ext to add the key
7916 with specified hash function and user context.
7918 Added new function silc_hash_table_foreach to traverse all
7919 entrys in the hash table. Added SilcHashForeach callback
7922 Added new function silc_hash_table_del_by_context to delete
7923 the entry only if the context associated with the key matches.
7925 Affected files are lib/silcutil/silchashtable.[ch].
7927 * Removed silc_hash_[server/client/channel]_id and added just
7928 silc_hash_id to the lib/silcutil/silcutil.[ch]. Added also
7929 silc_hash_id_compare to compare two ID's using as the hash table
7930 comparison function. Added also silc_hash_data to hash
7931 binary data and silc_hash_data_compare to compare it.
7933 * Removed silc_idlist_find_client_by_hash as it is not needed
7934 anymore. Affected file silcd/idlist.[ch].
7936 * Rewrote the entire ID Cache system (in lib/silccore/idcache.[ch])
7937 to use internally the SilcHashTable. The new ID Cache is a lot
7938 faster than the old one. Some of the ID Cache interface was also
7939 rewritten and obsolete and stupid functions were removed.
7941 Wed May 16 23:03:30 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7943 * Added entry_count field to the SilcHashTable to keep the number
7944 of the entries in the table. Implemented the function
7945 silc_hash_table_rehash. Added new function
7946 silc_hash_table_count. Affected file lib/silcutil/silchashtable.c.
7948 Fixed a minor bug in silc_hash_table_free.
7950 * Added silc_hash_string, silc_hash_uint, silc_hash_ptr,
7951 silc_hash_client_id, silc_hash_server_id and silc_hash_channel_id
7952 into the lib/silcutil/silcutil.[ch].
7954 Wed May 16 20:02:47 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7956 * Implemented a collision resistant hash table into the
7957 lib/silcutil/silchashtable[ch]. See the header and the source
7958 for the SilcHashTable API.
7960 Tue May 15 22:05:46 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7962 * Merged dotconf version 1.0.2 into lib/dotconf.
7964 Sun May 13 19:32:09 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7966 * Do not compile anything in lib/silcsim/* if the SIM support
7967 is not enabled. The tree should now compile without problems
7970 Thu May 10 22:49:51 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7972 * Compiled the SILC under cygwin. Compiled and tested briefly
7973 without problems. More tests needed. The SIMs didn't compile
7976 * Added various #ifdef HAVE_* stuff to lib/silccrypt/silrng.c.
7978 * Fixed possible crash in silc_get_username in the
7979 lib/silcutil/silcutil.c.
7981 Tue May 8 09:04:03 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7983 * Fixed a va_arg in silc/client_ops.c.
7985 * Oops, RC5 routines were named AES and caused some problems
7986 when not using SIM's. Affected file lib/silccrypt/rc5.c.
7988 Sun May 6 13:59:48 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7990 * Added new SilcIDIP structure into the lib/silccore/id.h and
7991 replaced the old `ip' fields from all SILC ID's to that type.
7992 This is a step towards IPv6 support.
7994 The silc_id_get_len takes now the ID as an extra argument.
7995 The silc_id_id2str, silc_id_str2id and silc_id_dup now supports
7996 both IPv4 and IPv6 based ID's.
7998 The affected files are lib/silccore/id.[ch] and other files
7999 around the tree using these routines.
8001 * Removed the ID length arguments in server from various
8002 silc_server_send_notify_* routines -> they are not needed
8005 Sat May 5 13:56:33 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8007 * Fixed memory leak in silc_encode_pem_file in the file
8008 lib/silcutil/silcutil.c.
8010 Thu May 3 21:23:50 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8012 * Check minor version as well in the SKE. Affected files are
8013 silcd/protocol.c and lib/silcclient/protocol.c.
8015 * Added --identifier option to the server so that an identifier
8016 can be when creating the public key for the server. Affected
8017 file is silcd/silcd.c.
8019 * Fixed minor decoding bug in silc_pkcs_decode_identifier in
8020 lib/silccrypt/silcpkcs.c.
8022 Wed May 2 20:50:49 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8024 * Register default ciphers and stuff when using -C option with
8025 the server. Affected file sildc/silcd.c.
8027 * Put back the servers public key filename format, it is better
8028 than the new one. For now, the client keys are saved with the
8029 new filename format. The affected file silc/client_ops.c.
8031 * Implemented the Cipher API for the rest of the ciphers that
8032 did not implement it or implemented it the wrong way.
8034 Wed May 2 13:31:26 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8036 * Register default ciphers and stuff when using the -S option
8037 in the client. Affected file silc/silc.c. Same also when
8038 creating new key pair with -C option.
8040 Tue May 1 14:18:13 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8042 * Fixed the silc_verify_public_key client operation function to
8043 save the public keys differently. The fingerprint is now
8044 used as filename and not the hostname. This way also the
8045 client keys are saved uniquely and not with hostnames. The
8046 affected file is silc/client_ops.c.
8048 * Trimmed the silc_hash_fingerprint function to remove extra
8049 whitespaces from the end of the fingerprint. The affected
8050 file is lib/silccrypt/silchash.c.
8054 * Added silc_cipher_register_default function to register all
8055 default ciphers. It can be used when configuration files
8056 does not exist and the application does not want any specific
8057 ciphers in any specific order.
8059 The SilcDList is now used as silc_cipher_list dynamically
8060 allocated cipher list. Removed the static list all together
8061 and now all ciphers must be allocated to the dynamic list.
8062 The silc_cipher_alloc routine was changed to check only the
8065 All silc_cipher_* routines that used to return int returns
8068 The affected files lib/silccrypt/silccrypt.[ch].
8070 * The same thing was done to silc_hash_* as for silc_cipher_*
8071 routines. Affected files lib/silccrypt/silchash.[ch].
8073 * The same thing was done to silc_pkcs_* as for silc_cipher_*
8074 routines. Affected files lib/silccrypt/silcpkcs.[ch].
8075 Added also silc_pkcs_[un]register[_default] functions.
8076 Removed the data_context from the PKCS API.
8078 * Added silc_hmac_register_default function to register default
8079 hmacs. Affected files lib/silccrypt/silchmac.[ch]. Added also
8080 SILC_ALL_HMACS macro that can be used with silc_hmac_unregister
8081 to unregister all hmacs at once.
8083 * Register the default ciphers, hash functions, PKCSs and HMACs
8084 if client's configuration file does not exist. The affected
8087 * The client did not load the hash functions from the SIM
8088 modules at all. Added support for this. Affected file is
8089 silc/clientconfig.c.
8091 * When decoding public key with silc_pkcs_public_key_decode, check
8092 the supported algorithm only if PKCS are registered. Affected
8093 file lib/silccrypt/silcpkcs.c. The same was done with the
8094 silc_pkcs_private_key_decode.
8096 * Fixed the SILC List routines to keep the list always in order.
8097 It used to change the list's order when traversing the list but
8098 not it preserves the order. Affected file lib/trq/silclist.h.
8100 Mon Apr 30 17:29:03 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8102 * Added the client library to use the SilcSocketConnection's
8103 reference counter (by silc_socket_dup) to prevent the bug that
8104 the socket object may be freed underneath async operation.
8106 * The name resolv library checking fixes in the configure.in.pre.
8109 * Created new version of the protocol drafts for future
8110 development. The -03 drafts are the ones that will be changed
8111 in the trunk now and the -02 will remain as they are.
8113 * Send list of CUMODE notifys to the router when announcing
8114 the channel users to the router. Affected file silcd/server.c.
8115 If the router receiving channel founder CUMODE for a channel
8116 that already has channel founder it will send CUMODE notify
8117 to the sender to remove the channel founder rights from the
8118 announced client. Affected file silcd/packet_receive.c.
8120 * The CUMODE notify may now use Server ID as well as the entity
8121 who changes the mode. Updated protocool specs.
8123 * Updated INSTALL and README files.
8125 Sun Apr 29 23:17:50 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8127 * New web pages in the http://silc.pspt.fi. The pages was
8132 Sun Apr 29 13:33:41 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8134 * Implemented the [DenyConnectin] config section in the server.
8135 Added silc_server_config_denied_conn to check whether incoming
8136 connection is denied. Affected file silcd/serverconfig.[ch].
8138 * Do not check the ports when checking the incoming configuration
8139 data if the port is 0, meaning any. Affected file is
8140 silcd/serverconfig.c.
8142 Fri Apr 20 18:58:43 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8144 * Fixed buffer overflow in silc_string_compare in the file
8145 lib/silcutil/silcutil.c.
8147 * Fixed double free in silc_server_command_leave in the file
8150 Fri Apr 20 14:00:11 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8152 * Fixed the version checking in the server. Affected file is
8155 Thu Apr 19 19:52:46 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8157 * Fixed the configuration data fetching when accepting new
8158 connections in the server. Affected file silcd/server.c.
8160 Thu Apr 19 11:40:20 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8162 * Added `sender_entry' argument to the function
8163 silc_server_packet_relay_to_channel so that we can check
8164 whether some destination actually belongs to the same route
8165 the sender belongs (ie, we must not resend the packet to the
8166 sender). Affected file silcd/packet_send.[ch].
8168 * Added `servername' field to the SilcClientEntry in the server
8169 to hold the name of the server where client is from. Affected
8170 file is silcd/idlist.h.
8172 Wed Apr 18 22:19:03 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8174 * Moved the channel message encrypting in the router betwen
8175 router connections from silc_server_channel_message to the
8176 silc_server_packet_relay_to_channel since we want to check
8177 whether we have anybody channel before encrypting anything.
8178 Affected files silcd/packet_[receive/send].c.
8180 Tue Apr 17 21:18:19 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8182 * Fixed the [AdminConnection] server config section to support
8183 multiple entries. Affected file silcd/serverconfig.c.
8185 * Added support into the server to check the validity of the
8186 incoming connection before executing any KE or authentication
8189 * The connection configuration is now saved to the KE and
8190 connection auth protocol contexts and not fetched anymore in
8191 the protocol. Affected files silcd/server.c, silcd/protocol.[ch].
8193 * The local hosts listenning address and port is also resolved
8194 now when starting the server. We want to have the socket object
8195 to include the real address and port for the listener. Added
8196 new function silc_net_check_local_by_sock into the files
8197 lib/silcutil/silcnet.[ch].
8199 * Fixed a broadcast bug in server -> do not broadcast if we
8202 * Fixed a routing bug. Do not route broadcast packets ever.
8203 Broadcast packets must be processed always and not routed since
8204 they may be destined to some other host than yourself and thus
8205 would get routed without no good reason. Affected file is
8208 * Added function silc_server_config_is_primary_route to check
8209 whether primary router connection has been configured (a router
8210 configuration that we are initiating). If there is not, we
8211 will assume that there is only two routers in the SILC network
8212 and we will use the incoming router connection as our primary
8213 route. Affected files silcd/serverconfig.[ch], silcd/server.c.
8215 * Changed the order of the broadcasting. Broadcast _after_ the
8216 packet has been processed not before. Affected file is
8219 * Fixed a [ClientConnection] parsing bug. The port was never
8220 parsed correctly thus resulting to port 0. Affected file
8221 silcd/serverconfig.c.
8223 * Fixed silc_server_send_notify_args -> it ignored the `broadcast'
8224 argument and did not set the broadcast packet flag. Affected
8225 file silcd/packet_send.c. Fixed same bug in the function
8226 silc_server_send_notify as well.
8228 * If we receive NEW_ID packet for our own ID in the server, ignore
8231 Mon Apr 16 12:10:33 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8235 * Removed the nickname from the Private Message Payload.
8236 Updated the code and the protocol specs.
8238 * Updated protocol specs for submitting to the IETF.
8240 * Tweaked the Random Number Generator a bit. Affected file
8241 lib/silccrypt/silcrng.c. Exported a new function
8242 silc_rng_[global]_add_noise which can be used to add more
8245 Sat Apr 14 16:21:32 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8247 * Do not parse packets with different timeout when protocol
8248 is active -> may cause problem with rekey. Affected file
8251 * When server receives signoff notify it must not create
8252 new channel key if the client is on any channels since the
8253 sender of the signoff notify will create it.
8255 Fri Apr 13 17:12:46 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8257 * Added printing of error messages during SKE protocol from the
8258 failure packet sent by server during SKE. Affected file
8261 * Removed the client's failure_callback handling with timeout
8262 and handle it immediately when received.
8264 * The SKE library returned wrong type in SUCCESS and FAILURE
8265 packets. They must be 32 bit MSB not 16 bit MSB.
8267 Fri Apr 13 00:09:08 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8269 * Ok, rewrote the logic of the re-key and now it seems to work.
8270 I tested it on high traffic with frequent re-keys without
8271 problems. Added hmac_receive (and renamed hmac to hmac_send)
8272 in SilcClientConnection in lib/silcclient/client.h and
8273 in SilcIDListData in silcd/idlist.h. Also, removed the
8274 SilcPacketParserContext's cipher and hmac fields as they are
8275 not needed anymore and actually caused some problems when
8276 the ciphers and hmac's changed underneath the packet parser.
8278 Thu Apr 12 14:42:51 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8280 * If re-key protocol is active then process the incoming packets
8281 synchronously since we must assure that icoming packets encrypted
8282 with the old key is processed before the new keys is set to
8283 use. This is true other packets than for REKEY packets.
8284 Affected file silcd/server.c. The same was done to client library
8285 as well, affected file lib/silcclient/client.c.
8287 Thu Apr 12 12:01:52 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8289 * Fixed bug in client and server to accept the force send if
8290 the packet is send from silc_[server/client]_packet_process
8291 function. Otherwise the packets are never delivered, oops.
8293 Wed Apr 11 22:10:15 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8295 * Disable force sending of packets when REKEY protocol is active.
8296 We must assure that no packet is sent directly when rekey is
8297 performed. All packets must be sent through packet queue.
8298 Added macro SILC_SERVER_IS_REKEY to silcd/server.h and
8299 SILC_CLIENT_IS_REKEY to lib/silcclient/client.h. Affected
8300 function is silc_[server/client]_packet_send_real to check
8303 * Replaced the SIM paths from example config files to
8304 /usr/local/modules. Also, make install creates now
8305 /usr/local/silc/logs directory to hold all the SILC server
8308 Wed Apr 11 16:59:59 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8310 * Made the configure.in.pre work on Solaris. Patch by salo.
8312 * Made all ciphers compatible with non-x86 machines. Defined
8313 CBC mode macros into lib/silccrypt/ciphers_def.h.
8315 Tue Apr 10 20:32:44 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8317 * Fixed the make install.
8319 Tue Apr 10 16:20:34 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8321 * When MAC computation fails the silc_packet_decrypt returned 0
8322 even though it was supposed to return -1. Fixed this. The
8323 affected file is lib/silccore/silcpacket.c.
8325 * Do not replace the config files in /etc/silc (in make install)
8326 if they already exist. Affected file ./Makefile.am.
8328 * Do not send re-key packets immediately but through packet queue.
8329 Affected file silcd/protocol.c and lib/silcclient/protocol.c.
8331 * Changed silc_net_check_host_by_sock to return FALSE if the
8332 IP/DNS could not be resolved. Though, it returns the IP address
8333 now even if it could not resolve it (but returns also FALSE).
8334 Affected file lib/silcutil/silcnet.[ch].
8336 Mon Apr 9 21:54:44 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8338 * Added silc_pkcs_decode_identifier to decode the public key's
8339 identifier. Affected file lib/silccrypt/silpkcs.[ch].
8340 Added also silc_pkcs_free_identifier. Added also new context
8341 SilcPublicKeyIdentifier.
8343 * Added -S option to the silc client. It is used to dump the
8344 contents of the specified public key file.
8346 * Changed the PKCS api to return the public key length when
8347 setting the public key.
8349 * Fixed a fatal bug in the public and private key file loading.
8350 Affected file lib/silccrypt/silcpkcs.c.
8352 * Execute the packet parsing for client with zero (0) timeout
8353 if the protocol is active. Affected file silcd/server.c.
8355 Sun Apr 8 19:30:56 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8357 * Made the key generation options to the silcd program. Added
8358 -C option, equivalent to client's option.
8360 * Added new [ServerKeys] config section to the server. It
8361 configures the server's public and private key.
8363 * Defined generic Public Key Payload into the protocol
8364 specification to send specific type of public keys and
8367 * Defined new command SILC_COMMAND_GETKEY to fetch a client's
8368 public key or certificate.
8370 * Implemented the GETKEY command to the server and to the
8371 client library and on user interface.
8373 Sun Apr 8 01:37:21 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8375 * Made preliminary `make install' work.
8377 Thu Apr 5 17:42:30 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8379 * Added SilcServerRekey context into silcd/idlist.h.
8381 * Added the PFS support as defined in the specification to the
8382 SKE protocol. Affected files lib/silcske/*.c.
8384 * Added `ske_group' field to the SilcServerRekey context to hold
8385 the number of the SKE group that is used with PFS in re-key.
8386 Affected file silcd/idlist.h.
8388 * Added PFS re-key support to the server. Affected file is
8391 * Added silc_protocol_cancel to cancel execution of the next
8392 state of the protocol. Affected file is
8393 lib/silccore/silcprotocol.[ch].
8395 * Added the re-key support with and without PFS to the client
8396 library. Re-key is performed once in an hour, by default.
8398 Added new protocol type SILC_PROTOCOL_CLIENT_REKEY.
8399 Added silc_client_rekey_callback and silc_client_rekey_final.
8400 Affected files are lib/silcclient/protocol.[ch] and
8401 lib/silcclient/client.[ch].
8403 * Removed the `hmac_key' and `hmac_key_len' fields from the
8404 SilcClientConnection structure; not needed. Affected file is
8405 lib/silcclient/client.h.
8409 Wed Apr 4 16:32:31 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8411 * Do not ask whether user wants to use the negotiated private key
8412 for private messages, just use it. Affected file is
8413 silc/local_command.c.
8415 * Added `send_enc_key' and `enc_key_len' fields to the
8416 SilcIDListData structure since they are needed in the re-key
8417 phase. Affected file is silcd/idlist.[ch].
8419 * Implemented the simple re-key protocol into the server.
8420 Affected files silcd/server.c and silcd/protocol.[ch]. The
8421 re-key will be performed once in an hour, by default.
8423 Added new protocol type SILC_PROTOCOL_SERVER_REKEY.
8424 Added silc_server_rekey, silc_server_rekey_callback and
8425 silc_server_rekey_final.
8427 * Removed Tunneled flag from the protocol. Updated the code
8428 and the specifications.
8430 * Adde `pfs' field to the SilcIDListData to indicate whether
8431 the PFS is to be performed in the re-key. Affected file is
8434 Tue Apr 3 21:52:42 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8436 * Defined uint8, int8, uint16, int16, uint32, int32, uint64 and
8437 int64 of at least the xintXX size. If void * is less that 4
8438 bytes uint32 * will be used. Defined bool as boolean.
8440 * Changed _ALL_ unsigned long and unsigned int to uint32,
8441 unsgined short to uint16 in the source tree.
8443 * Fixed a fatal bug in silc_server_remove_clients_by_server. Do
8444 not handle clients that has entry->data.registered == FALSE.
8445 They are not in the network anymore. Affected file is
8448 Tue Apr 3 16:39:19 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8450 * Implemented the sending of the SERVER_SIGNOFF notify in the
8451 server. Affected file is silcd/server.c.
8453 * Added silc_server_send_notify_args into silcd/packet_send.[ch].
8454 Added also silc_notify_payload_encode_args into the
8455 lib/silccore/silcnotify.[ch].
8457 * Implemented ther SERVER_SIGNOFF notify handling in the server.
8458 Affected file silcd/packet_receive.c.
8460 * Implemented the SERVER_SIGNOFF notify handling in the client
8461 library. Affected file lib/silcclient/client_notify.c. Also,
8462 implemnted the printing of the SERVER_SIGNOFF info to the
8463 application. Affected file silc/client_ops.c.
8465 * The silc_idlist_del_server now returns TRUE or FALSE to indicate
8466 if the deleting was successful. Affected file silcd/idlist.[ch].
8468 * Added support for public key authentication in the connection
8469 authentication protocol in the client library. Affected file
8470 lib/silcclient/protocol.c.
8472 * Changed the server's silc_idlist_get_clients_by_* interface
8473 to support already allocated array so that new entries may be
8474 added to pre-allocated array. Affected file silcd/idlist.[ch].
8475 This fixes some bugs with WHOIS, WHOWAS and IDENTIFY commands
8476 and command replies.
8478 * All command reply functions in the server now calls the
8479 pending command callback even if error occured. This way the
8480 error will be delivered to the client as well. Affected files
8481 silcd/command.c and silcd/command_reply.c.
8483 * Fixed INFO command to return local server's info if no server
8484 was provided. Affected file lib/silcclient/command.c.
8486 * Removed RESTART command for good. Updated the code and the
8489 * Rewrote parts of the task system. It is a bit simpler now.
8490 Removed unsued task priorities. The affected files are
8491 lib/silcutil/silctask.[ch].
8493 Mon Apr 2 20:02:33 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8495 * Moved the USERS printing from the library to the application.
8496 Affected files lib/silcclient/command.c and silc/client_ops.c.
8498 Mon Apr 2 13:13:23 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8502 * Added channel key re-key support. The re-key is perfomed
8503 only by the router and is done once in an hour. Added `rekey'
8504 field to the SilcChannelEntry in the server. Affected files
8505 silcd/server.c and silcd/idlist.h.
8507 * Added silc_task_unregister_by_context into the file
8508 lib/silcutil/silctask.[ch].
8510 Sun Apr 1 19:49:34 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8512 * Added SILC_UMODE_GONE mode to indicate when the client is not
8513 present in the SILC network. Added also support to the local
8514 command AWAY that will set this mode. Added support of showing
8515 "xxx is gone" in WHOIS command. The USERS command shows the
8516 gone status as well.
8518 * Fixed setting server and router operator privileges in the
8519 server's UMODE command. Affected file silcd/command.c.
8521 * Merged the SKE KE1 and KE2 payloads into one payload. The
8522 new KE payload is equivalent to the old KE2 payload.
8524 Cleaned up the SKE Start Payload parsing. It now uses the
8525 simple buffer unformatting to do the parsing. A lot faster
8528 Added new Mutual Authentication flag (SILC_SKE_SP_FLAG_MUTUAL)
8529 to the SKE that is used to indicate whether both of the SKE
8530 parties should perform authentication. By default only the
8531 responder performs authentication. By setting this flag also
8532 the initiator must do authentication. By default it is unset
8533 since in normal SKE case, client to server connection, only
8534 the responder should do authentication. When doing SKE between
8535 two clients both should perform authentication. Updated the
8536 code and the protocol specs.
8538 * A little fix to IDENTIFY command in the server. Search the
8539 client first by hash not nickname. Affected file is
8542 * Fixed the silc_client_close_connection to support closing
8543 the client to client connections wihtout deleting too much
8544 data. Affected file lib/silcclient/client.c.
8546 * Fixed a fatal bug in server and client; if KE1 or KE2 packets
8547 are received if protocol used to be active but is not anymore
8548 the application would crash due to NULL pointer dereference.
8549 Affected files silcd/server.c and lib/silcclient/client.c.
8551 * Added `hash' field to the SilcClientConnection to include
8552 the hash function negotiated in the SKE protocol.
8554 * Added new channel mode SILC_CMODE_FOUNDER_AUTH that is used
8555 to set the channel founder authentication data. A client can
8556 claim the founder rights later by providing the authentication
8557 data to the CUMODE command using SILC_CUMODE_FOUNDER mode.
8558 This way the channel founder can regain the channel founder
8559 privileges even it is left the channel. This works only on
8560 local server and the client must be connected to the same
8561 server to be able to regain the founder rights. Updated the
8562 protocol specs accordingly.
8564 Added support to the CMODE command in the client to set the
8565 founder auth data. Read the README to see how to set it.
8567 Added support to the CUMODE command to claim the founder
8568 rights. Read the README to see how to do it.
8570 Added support for the founder authentication to the Channel
8571 Entry in the server. Affected file silcd/idlist.h.
8573 Added support for the SILC_CMODE_FOUNDER_AUTH mode in the
8574 server's CMODE command. Affected file silcd/command.c.
8576 * Added the following new functions into lib/silccore/silcauth.[ch]:
8577 silc_auth_get_method and silc_auth_get_data.
8579 * The server now saves the remote hosts public key to the
8580 SilcIDListData pointer. Affected file silcd/protocol.c.
8582 * The normal server now does not remove the channel entry from
8583 the cache if the founder authentication data is set. It used
8584 to remove it if the founder was the last one on the channel on
8585 the server and left the channel. The auth data is saved and
8586 if the channel is re-joined later the old entry is used with
8587 the old auth data. Affected files silcd/command_reply.c and
8590 * Removed the `pkcs' field from the SilcIDListData structure
8591 in the server; it is not used. Affected file silcd/idlist.h.
8593 Sat Mar 31 15:38:36 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8595 * Fixed packet processing on slow links. Partial packets were
8596 never re-processed because the incoming data buffer was cleared
8597 by the application. Application must not directly clear the
8598 sock->inbuf, the packet processing routines handle it. Fixed
8599 this in client library and in server.
8601 Fri Mar 30 16:35:27 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8603 * Fixed the WHOIS and IDENTIFY send reply function to really
8604 check whether to send list or just one entry. Affected file
8607 * Cleaned up the LEAVE command's channel key distribution. The
8608 affected file silcd/command.c.
8610 * Changed CMODE_CHANGE's <Client ID> to <ID Payload> as server
8611 can enforce the channel mode as well. In that case the ID
8612 includes the ID of the server. The code now enforces the
8613 mode change if the router have different mode than the server.
8615 * The notify client operation with CMODE_CHANGE notify can now
8616 return NULL client_entry pointer if the CMODE was not changed
8617 by client. Application must check for this.
8619 * Added <Server ID> argument to INFO command to support server
8620 info fetching by Server ID.
8622 * Added silc_server_announce_get_channel_users to get assembled
8623 packets of channel users of the specified channel. Affected
8624 file silcd/server.[ch].
8626 * Fixed bug in CHANNEL_CHANGE notify in the server. The new ID
8627 was freed underneath the ID Cache.
8629 * Re-announce clients when the server received CHANNEL_CHANGE
8630 notify from the router. Affected file silcd/packet_send.c.
8632 Thu Mar 29 19:10:28 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8634 * Fixed a fatal bug when client does /join 1 2 3 4 5 6 the server
8635 crashed since it did not handle the fact that there is no cipher
8636 called "3" and didn't check the error condition. Now fixed.
8638 * Added SILC_MESSAGE_FLAG_REQUEST message flag as generic request
8639 flag. It can be used to send message requests.
8641 Thu Mar 29 12:26:25 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8643 * Implemented the RESTART command in the client.
8645 * Added SILC_MESSAGE_FLAG_NOTICE message flag for informational
8646 notice type messages. Added notice printing to the user
8649 * The channel keys are not re-generated if the channel's mode
8650 is PRIVKEY, ie private key on the channel exists. Affected
8651 files silcd/server.c and silcd/command.c.
8653 * Fixed a little bug in channel message delivery when channel
8654 private keys are set in the server. Affected file is
8655 silcd/packet_send.c.
8657 * Changed the setting on channel->on_channel = TRUE from the
8658 silc_client_save_channel_key to the JOIN command reply. The
8659 key payload is not received if the private channel key is set.
8660 Affected file lib/silcclient/command_reply.c and the
8661 lib/silcclient/client_channel.c.
8663 * When the CMODE_CHANGE notify is sent and the channel private
8664 key mode is removed the channel key must be re-generated in
8665 other cells as well. Added this support for the router in the
8666 silcd/packet_receive.c.
8668 * Added new local command NOTICE to send notice message on
8669 channel. Affected file silc/local_command.[ch].
8671 Wed Mar 28 23:55:54 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8673 * Added new local command ME to the client. It is used to send
8674 message to a channel with SILC_MESSAGE_FLAG_ACTION to indicate
8675 some action. Affected file silc/local_command.[ch].
8677 * Changed channel_message and private_message client operations
8678 to deliver the message flags to the application. Added also
8679 the `flags' arguments to the silc_client_send_channel_message
8680 and silc_client_send_private_message functions. Affected file
8683 Wed Mar 28 20:50:47 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8685 * Redefined the Private Message Payload to support private message
8686 keys and to support the new private message flags. Updated
8687 the protocol specs. Flags makes it possible to have for example
8688 CTCP style messages.
8690 * Added new type SilcPrivateMessagePayload and defined an API
8691 for it in the lib/silcclient/silcprivate.[ch].
8693 * Tested private message private keys successfully. Tested the
8694 private message key set, unset and list commands with the new
8697 * Redefined the Channel Message Payload to include the channel
8698 message flags (equal with private message flags) to support
8699 for example CTCP style messages.
8701 * Defined some of the message (for channel and private message)
8702 flags. Updated the protocol specs and added the flags to the
8703 lib/silccore/silcchannel.h. The type is SilcMessageFlags.
8705 Wed Mar 28 15:52:36 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8707 * Added SilcKeyAgreementStatus type to the key agreement routines
8708 to indicate the current status and error if one occured.
8709 The status types are defined in the lib/silcclient/silcapi.h.
8711 * Added new local command KEY that is used to set and unset private
8712 keys for channels, set and unset private keys for private messages
8713 with remote clients and to send key agreement requests and
8714 negotiate the key agreement protocol with remote client. The
8715 key agreement is supported only to negotiate private message keys,
8716 it currently cannot be used to negotiate private keys for channels,
8717 as it is not convenient for that purpose.
8719 * Fixed a minor pending callback setting bug in the function
8720 silc_client_get_client_by_id_resolve, now the function works.
8721 Affected file lib/silcclient/idlist.c.
8723 * Added function silc_net_get_local_port to get local bound
8724 port by socket. Added to lib/silcutil/silcnet.[ch].
8726 * Added `sockets' and `sockets_count' fields to the SilcClient
8727 object. They hold the sockets of the listenning sockets in
8728 the client. Listenning sockets may be for example the key
8729 agreement server. Affected file lib/silcclient/client.[ch].
8730 Added functions the silc_client_add_socket and the
8731 silc_client_del_socket. They are exported to the application
8734 * Added ~./silc/clientkeys to support other client's public keys.
8736 * Renamed verify_server_key client operation to verify_public_key
8737 and added one argument to indicate the type of the connection
8738 (server, client etc.).
8740 Tue Mar 27 22:22:38 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8742 * Added silc_server_connection_auth_request to handle the
8743 incoming CONNECTION_AUTH_REQUEST packet. Affected file is
8744 silcd/packet_receive.[ch].
8746 * Added silc_server_send_connection_auth_request into the
8747 silcd/packet_send.c to send the connection auth request packet.
8749 * Cleaned up the silcd/protocol.c a bit and fixed some memory
8752 * Fixed the public key authentication in responder side in the
8753 server. The `auth_data' pointer includes the SilcPublicKey
8754 not the path to the public key. Affected file silcd/protocol.c.
8756 * Implemented the public key authentication in the initiator side
8757 in the server. Affected file silcd/protocol.c.
8759 * Removed the [RedirectClient] config section from the server
8760 configuration. Is not needed and I don't want to implement it.
8762 Tue Mar 27 12:49:56 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8764 * Cleaned up the CMODE command in the server. It now works
8765 correctly and supports all the modes defined in the protocol.
8766 Affected file is silcd/command.c.
8768 * Added `hmac_name' field to the SilcChannelEntry in the server
8769 to hold the default HMAC of the channel. It can be set when
8770 creating the channel (with JOIN command). Affected files
8773 * Added <cipher> and <hmac> argument to the CMODE_CHANGE notify
8774 type to indicate the change of the current cipher and hmac
8775 on the channel. Client can safely ignore the <cipher> argument
8776 (if it chooses to do so) since the CHANNEL_KEY packet will
8777 force the channel key change anyway. The <hmac> argument is
8778 important since the client is responsible of setting the new
8779 HMAC and the hmac key into use.
8781 * Fixed the CMODE command in the client library as well.
8783 * Tested CMODE command in router environment successfully.
8785 Mon Mar 26 14:39:48 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8787 * Show the version of the remote client (or server) when connecting
8788 to the server. It is logged to the log file. Affected file
8789 is silcd/protocol.c.
8791 * Fixed the KILLED notify handling in the client library. The
8792 client must be removed from all channels when receiving the
8795 Also, do not remove the client entry when giving the KILL
8796 command but when the KILLED notify is received.
8798 * Removed silc_idlist_find_client_by_nickname from the server.
8799 Not needed anymore. Affected files silcd/idlist.[ch].
8801 * Implemented the CHANNEL_CHANGE notify type handling to the
8802 server. Affected file silcd/server.c.
8806 Mon Mar 26 12:11:14 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8808 * Added silc_server_send_notify_invite to send the INVITE
8809 notify between routers.
8811 * Implemented the INVITE command correctly to the server.
8813 * Implemented the INVITE notify type handling in the server.
8815 * Implemented the INVITE command to the client library and on the
8818 Sun Mar 25 20:27:09 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8820 * Added function silc_server_get_client_resolve to find the
8821 client entry by ID from all ID lists and then resolve it
8822 (using WHOIS) if it cannot be found. Affected file is
8825 Sun Mar 25 13:52:51 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8827 * Implemented the BAN command to the client library.
8829 * The JOIN command in the server now checks the invite list
8832 * Changed the silc_command_reply_payload_encode_va and the
8833 silc_command_payload_encode_va to support that if argument is
8834 NULL it ignores and checks the next argument. Affected file
8835 lib/silccore/silccommand.c.
8837 * Added silc_server_send_notify_ban to send the BAN notify
8838 type between routers.
8840 * Chaned the silc_notify_payload_encode to support that if
8841 argument is NULL it ignores and checks the next argument.
8842 Affected file lib/silccore/silcnotify.c.
8844 * Tested ban lists in router environment successfully.
8846 Sat Mar 24 14:47:25 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8848 * Implemented BAN command to the server, in silcd/command.[ch].
8850 * Removed the BAN and INVITE_LIST modes from the CMODE command
8853 * Added function silc_string_match to regex match two strings.
8854 Affected files lib/silcutil/silcutil.[ch].
8856 Fri Mar 23 22:02:40 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8858 * Redefined parts of the SilcChannelEntry in the server to support
8859 the new ban and invite lists.
8861 Fri Mar 23 16:25:11 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8863 * Redefined the INVITE command. The same command can be used to
8864 invite individuals to the channel but also to manage the invite
8865 list of the channel (to add to and remove from the invite list).
8866 Updated the protocol specs.
8868 * Added new command SILC_COMMAND_BAN that can be used to manage
8869 the ban list of the channel. Updated the protocol specs.
8871 * Removed the channel modes: the SILC_CMODE_BAN and the
8872 SILC_CMODE_INVITE_LIST as they were a bit kludge to be included
8873 in the CMODE command. The equivalent features are now available
8874 using INVITE and BAN commands. Updated the protocol specs.
8876 * Added new SILC_NOTIFY_TYPE_BAN notify type to notify routers
8877 in the network about change in the current ban list. The notify
8878 type is not used by the client.
8880 * Redefined parts of the SILC_NOTIFY_TYPE_INVITE command to
8881 support the invite lists.
8883 Thu Mar 22 22:52:23 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8885 * Added new function silc_string_regexify that converts string
8886 including wildcard characters into regex string that can
8887 be used by the GNU regex library. Added into the file
8888 lib/silcutil/silcutil.[ch].
8890 Added silc_string_regex_combine to combine to regex strings
8891 into one so that they can be used as one regex string by
8892 the GNU regex library. Added into the file
8893 lib/silcutil/silcutil.[ch].
8895 Added silc_string_regex_match to match two strings. It returns
8896 TRUE if the strings match. Added into lib/silcutil/silcutil.[ch].
8898 Thu Mar 22 15:29:42 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8900 * Imported GNU regex to the soruce tree into lib/contrib.
8901 Fixed some compiler warning from the regex.c.
8903 Wed Mar 21 15:27:58 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8905 * Fixed MOTD command in the server to work in router environment.
8907 * Fixed the MOTD command in the client library to support
8908 the server argument in the command.
8910 * Added `nickname_len' argument to the silc_idlist_add_client
8911 in the server, as the `nickname' argument may be binary data
8914 * Added silc_idlist_get_channels to return all channels from
8917 * Implemented LIST command to the server. Affected file is
8920 * Implemented the LIST command to the client library and on the
8923 * Added [<user count>] argument to the LIST command reply.
8924 With private channels the user count is not shown.
8926 * Updated TODO and README.
8928 Tue Mar 20 21:05:57 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8930 * The client entry's data.registered must be TRUE even with
8931 global client entry on global client list. The data.registered
8932 is used to check whether the client is anymore in the network,
8933 for example with WHOWAS command so it must be valid.
8935 * Fixed the WHOWAS command in the server. It now actually works
8936 in router environment. Added function into silcd/command_reply.c
8937 silc_server_command_reply_whowas_save.
8939 * Added silc_idlist_purge function to the silcd/idlist.c
8940 to periodically purge the ID Cache.
8942 * Fixed INFO command in the server. It works now in router
8943 environment. Added <server name> argument to the INFO command
8944 reply. Updated the protocol specs.
8946 * Fixed minor bug in silc_idcache_purge to not purge if the
8947 expire value is zero.
8949 * Fixed various bugs in WHOIS and IDENTIFY command handling as
8950 they were buggy because of the WHOWAS information.
8952 * Fixed local command MSG to handle the async resolving of
8953 the remote client properly. It used to fail the first MSG.
8954 Affected file silc/local_command.c.
8956 * Added `data_len' field to SilcIDCache context.
8958 Tue Mar 20 16:29:00 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8960 * Update TODO. Todo in commands in the server.
8962 Tue Mar 20 15:45:14 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8964 * Added new notify type SILC_NOTIFY_TYPE_UMODE_CHANGE that is
8965 used by routers as broadcast packet to inform other routers
8966 about the changed user mode.
8968 Implemented the notify handling in the server. Affected file is
8969 silcd/packet_receive.c. Added the function
8970 silc_server_send_notify_umode to the silcd/packet_send.[ch].
8972 * Added new generic Channel Payload and deprecated the New Channel
8973 Payload. The New Channel Payload is now the generic Channel
8976 * Added new argument `mode' to the silc_server_send_new_channel
8977 as it is required in the Channel Payload now.
8979 * Renamed the SilcChannelPayload to SilcChannelMessagePayload
8980 and created a new and real SilChannelPayload to represent the
8981 new generic Channel Payload. Implemented the encode/decode
8982 for Channel Payload. Affected file lib/silccore/silcchannel.[ch].
8984 * Added silc_server_get_client_channel_list to return the list
8985 of channels the client has joined for WHOIS command reply.
8986 Affected file silcd/server.[ch].
8988 * Implemented the channel list sending in the WHOIS command reply
8989 in server and in the client.
8991 Implemented the channel list displaying on the user interface
8992 as well. Affected file silc/client_ops.c.
8994 * Added silc_channel_payload_parse_list to parse list of Channel
8995 Payloads. It returns SilcDList list of SilcChannelPayloads.
8996 Client for example can use this function to parse the list of
8997 channels it receives in the WHOIS command reply. The caller
8998 must free the list by calling silc_channel_payload_list_free.
8999 Affected files lib/silccore/silcchannel.[ch].
9001 Mon Mar 19 21:39:15 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9003 * Added one new argument <user mode> to the WHOIS command reply
9004 to return the mode of the user in SILC. Updated the protocol
9007 Implemented it to the server and client.
9009 Mon Mar 19 18:43:06 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9011 * Fixed the mode printing on the user interface on joining.
9012 Affected file silc/client_ops.c.
9014 * Implemented the UMODE command and user modes in general to the
9015 client library and to the user interface.
9017 * Implemented the UMODE command to the server.
9019 * The server now sends UNKNOWN_COMMAND error status if client sends
9020 unknown command. Affected file silcd/command.c.
9022 * All server commands now handle the command identifier the right
9023 way when sending the command reply to the client. The client can
9024 use to identify the command replies with the identifier.
9026 Mon Mar 19 16:13:07 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9028 * Added silc_server_get_client_route to resolve the route to
9029 the client indicated by the client ID. Affected file is
9032 * Added silc_server_relay_packet as general function to relay
9033 packet to arbitrary destination. This deprecates functions
9034 like _send_private_message_key, _relay_notify etc. Affected
9035 file is silcd/packet_send.[ch].
9037 Removed silc_server_send_key_agreement,
9038 silc_server_send_private_message_key and
9039 silc_server_packet_relay_notify functions from the file
9040 silcd/packet_send.[ch].
9044 * Implemented the SILC_NOTIFY_TYPE_KILLED notify handling in the
9045 server. Affected file silcd/packet_receive.[ch].
9047 * Implemented the KILL command to the client. Implemented the
9048 SILC_NOTIFY_TYPE_KILLED notify handling in the client library.
9049 Affected files lib/silcclient/command[_reply].c and
9050 lib/silcclient/client_notify.c. Implemented the KILL notify
9051 printing in the user inteface.
9053 * Fixed a lot silc_parse_nick memory leaks from the client
9054 library in the file lib/silcclient/command.c.
9056 * Changed the silc_server_send_notify_on_channels's `sender'
9057 argument from SilcSocketConnection to SilcClientEntry to
9058 check the sender as entry and not as connection object and not
9059 to send to the client provided as argument. The affected file
9060 is silcd/packet_send.[ch].
9062 * The notify packets that are destined directly to the client used
9063 to not to be processed by the server. Now changed that and the
9064 server processes all notify packets. After relaying the packet
9065 to the client the notify packet is processed in the server.
9067 * The silc_server_free_client_data now checks whether there is
9068 pending outgoing traffic for the client and purges the data to
9069 the network before removing the client entry.
9071 Sun Mar 18 21:02:47 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9073 * Added SILC_NOTIFY_TYPE_KILLED notify type. It is sent when
9074 an client is killed from the SILC Network. Updated the protocol
9077 Added new function silc_server_send_notify_killed to the
9078 silcd/packet_send.[ch].
9080 * Added function silc_server_packet_relay_notify to relay notify
9081 packets that are destined directly to a client. In this case
9082 the server does not process the notify packets but merely relays
9083 it to the client. Affected file silcd/packet_send.[ch].
9085 Added also silc_server_packet_process_relay_notify to check
9086 whereto relay the notify. Affected file is
9087 silcd/packet_receive.[ch].
9089 * Implemented the KILL command to the server.
9093 * Added the backup schema desgined last fall to the protocol
9094 specs for everyone to see. The specification is in the
9095 *-spec-xx.txt draft and the packet type definitions for the
9096 backup routers is in *-pp-xx.txt draft. Thusly, added also
9097 new packet type SILC_PACKET_CELL_ROUTERS.
9099 * A big security problem in the implementation discovered. The
9100 signoff of an client did not cause new channel key generation
9101 which it of course should've done. The channel keys must be
9102 always re-generated when client leaves (or signoffs) the channel.
9103 The silc_server_remove_from_channels funtion now handles
9104 the channel key re-generation.
9106 * Added `sender' argument to the silc_server_send_notify_on_channels
9107 to not to send the client provided as argument. Affected file
9108 silcd/packet_send.[ch].
9110 Fri Mar 16 15:52:49 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9112 * Implemented OPER and SILCOPER commands into the server and
9115 * Added silc_auth_verify and silc_auth_verify_data to verify
9116 the authentication directly from the authentication payload.
9117 It supports verifying both passphrase and public key based
9118 authentication. Affected file lib/silccore/silcauth.[ch].
9120 * Added `hash' field to the SilcIDListData structure. It is the
9121 hash negotiated in the SKE protocol. Affected file is
9124 * Slight redesigning of the SilcAuthPayload handling routines.
9125 Do not send SilcPKCS but SilcPublicKey as argument.
9127 * Implemented the public key authentication support to the
9128 serverconfig. The public key is loaded from the provided path
9129 and saved as authentication data to void * pointer. Thus,
9130 changed the unsigned char *auth_data to void *auth_data;
9132 * Fixed SHUTDOWN command to send the reply before the server
9133 is shutdown. :) Affected file silcd/command.c.
9135 * Fixed fatal bug in CONNECT command. The hostname was invalid
9136 memory and server crashed. Affected file silcd/command.c.
9138 * Fixed fatal bug in CLOSE command. The server_entry became
9139 invalid but was referenced later in the command. Affected file
9142 Thu Mar 15 12:46:58 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9144 * Fixed fatal bug in failure packet handling. Server ignored
9145 the failure and thus crashed when it came.
9149 Wed Mar 14 20:37:35 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9151 * Added new SILC_CF_LAG_STRICT command flag that strictly forces
9152 that the command may be executed only once in (about) 2 seconds.
9153 The old SILC_CF_LAG flag is same but allows command bursts up
9154 to five before limiting.
9156 Added the support for CF_LAG and CF_LAG_STRICT flags to the
9157 server code. Various commands now includes the CF_LAG_STRICT
9158 flag to disallow any kind of miss-use of the command.
9160 * Fixed the silc_buffer_unformat to not to allocate any data
9161 if the length of the data is zero. It used to allocate the
9162 length + 1. Affected file lib/silcutil/silcbuffmt.c.
9164 Wed Mar 14 16:10:30 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9166 * Changed the format of AdminConnection configuration section
9167 in the server. Added username of the admin to the format.
9168 Affected files silcd/serverconfig.[ch].
9170 Added silc_server_config_find_admin into silcd/serverconfig.[ch]
9171 to return admin configuration data by host, username and/or
9174 Wed Mar 14 13:18:16 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9176 * Implemented WHOWAS command to the server. Added the functions:
9178 silc_server_command_whowas_parse,
9179 silc_server_command_whowas_send_reply,
9180 silc_server_command_whowas_from_client and
9181 silc_server_command_whowas_from_server
9183 * Added <Client ID> argument to the WHOWAS command reply. Updated
9184 the protocol specs accordingly.
9186 * Implemented WHOWAS command and command_reply to the client
9189 Implemented the WHOWAS printing on the user interface.
9191 Tue Mar 13 22:17:34 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9193 * Added new argument to the WHOWAS command reply, the real name.
9194 It is an optional argument. Updated the protocol specs.
9196 * Added SilcIDCacheDestructor callback that is registered when
9197 the SilcIDCache is allocated. The callback is called when
9198 an cache entry in the ID Cache expires, or is purged from the
9199 cache. Added into lib/silccore/idcache.[ch].
9201 Added silc_idlist_client_destructor to the silcd/idlist.[ch]
9202 to destruct the client entries when the cache entry expires.
9203 Other ID Cache's in server and in the client library ignores
9206 * If the ID Cache entry's `expire' field is zero then the entry
9207 never expires. Added boolean `expire' argument to the
9208 silc_idcache_add function in the lib/silccore/idcache.[ch].
9209 If it is TRUE the default expiry value is used.
9211 * Added silc_server_free_client_data_timeout that is registered
9212 when client disconnects. By default for 5 minutes we preserve
9213 the client entry for history - for WHOWAS command.
9215 Tue Mar 13 13:26:18 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9217 * Added support to the server to enforce that commands are not
9218 executed more than once in 2 seconds. If server receives
9219 commands from client more frequently, timeout is registered
9220 to process the commands. Affected file silcd/command.c.
9221 Added new function silc_server_command_process_timeout.
9223 * Changed NICK_NOTIFY handling in client library to check that
9224 if the client's nickname was changed, so there is no need to
9225 resolve anything from the server.
9227 * Removed error printing from the WHOIS and IDENTIFY commands.
9228 If error occurs then it is ignored silently in the client library.
9229 The application, however, may map the received error to
9230 human readable error string. The application currently maps
9231 the NO_SUCH_NICKNAME error to string.
9233 * Made the command status message public to the application. Moved
9234 them from lib/silcclient/command_reply.c to
9235 lib/silcclient/command_reply.h. The application can map the
9236 received command status to the string with the
9237 silc_client_command_status_message function.
9239 * Added check to the server to check that client's ID is same
9240 as the Source ID in the packet the client sent. They must
9243 Tue Mar 13 12:49:21 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9245 * Added dist-bzip hook to the Makefile.am to make bzip2
9246 compressed distributions.
9248 Mon Mar 12 18:43:38 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9250 * Server now enforces the maximum length for the nickname and
9251 the channel as protocol specification dictates. 128 bytes for
9252 nickname and 256 bytes for channel name.
9254 * Moved the WHOIS printing to the application. The client libary
9255 does not print out the WHOIS information anymore, the application
9256 must do it. Renamed silc_client_command_reply_whois_print to
9257 the silc_client_command_reply_whois_save.
9259 The client's idle time is also sent to the application now, and
9260 the idle is shown on screen.
9262 * Added silc_client_command_reply_identify_save to save the
9263 received IDENTIFY entries.
9265 * Do not check for channel private keys in message sending and
9266 reception if the channel does not have the PRIVKEY mode set.
9267 Affected file lib/silclient/client_channel.c.
9269 Sun Mar 11 20:25:06 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9271 * Fixed a minor bug if WHOIS and IDENTIFY command parsing that
9272 just surfaced after chaning the JOIN procedure.
9274 Sun Mar 11 14:59:05 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9276 * Added silc_client_get_clients_by_list to get client entries
9277 from Client ID list, that is returned for example by JOIN
9278 and USERS command replies. The application should use this
9279 function for example when JOIN command reply is received to
9280 resolve the clients already on the channel (library does not
9281 do that anymore as USERS command reply is not used in the JOIN
9282 procedure anymore). Affected files lib/silcclient/silcapi.h and
9283 lib/silcclient/idlist.c.
9285 * JOIN command reply and USERS command reply returns now SilcBuffer
9286 pointers instead of unsigned char pointers when returning
9287 the client list and mode list.
9289 * Added <Client ID> argument to the JOIN command reply, mainly
9290 for the server to identify for which client the command was
9291 originally sent. Updated protocol specs accordingly.
9293 * Added SilcDlist private_key pointer to the SilcChannelEntry
9294 in the client to support the channel private keys. Affected
9295 file is lib/silcclient/idlist.h.
9297 * Added SilcChannelPrivateKey argument to the function
9298 silc_client_send_channel_message so that application can choose
9299 to use specific private ke if it wants to. If it is not provided,
9300 the normal channel key is used, unless private keys are set.
9301 In this case the first (key that was added first) is used
9302 as the encryption key.
9304 * Implemented the support for channel private key handling.
9305 Implemented the following functions:
9307 silc_client_add_channel_private_key,
9308 silc_client_del_channel_private_keys,
9309 silc_client_del_channel_private_key,
9310 silc_client_list_channel_private_keys and
9311 silc_client_free_channel_private_keys
9313 Affected file lib/silcclient/client_channel.c.
9315 * Added the support for the private keys in the channel message
9316 sending and encryption and in the message reception and
9317 decryption. Affected funtions are
9318 silc_client_send_channel_message and silc_client_channel_message.
9320 Sat Mar 10 21:36:22 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9322 * Added SKE's key verify callback to the client library's
9323 KE protocol context. Affected files lib/silcclient/protocol.[ch].
9325 * Removed the statement that server (or router) must send USERS
9326 command reply when joining to the channel so that the client
9327 knows who are on the channel. Instead, the client list and
9328 client's mode list is now sent in the JOIN command reply to the
9329 client who joined channel. This is better solution.
9331 * Added function silc_server_get_users_on_channel and function
9332 silc_server_save_users_on_channel to the silcd/server.[ch].
9334 * Removed function silc_server_command_send_users from the
9337 * Do not show topic on the client library anymore. The topic is
9338 sent in the command reply notify to the application and the
9339 application must show the topic now.
9341 Sat Mar 10 00:07:37 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9343 * Added client searching by nickname hash into the IDENTIFY and
9344 WHOIS commands in the server as they were clearly missing from
9345 them. Affected file is silcd/command.c.
9347 * Fixed a bug in private message receiving in the client library.
9348 The remote ID was freed and it wasn't supposed, now it is
9351 Fri Mar 9 12:40:42 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9353 * Minor fix to the channel payload; allocate the data area, as it
9354 needs to be of specific length.
9356 * If the key agreement port is zero then the operating
9357 system will define the bound port. Affected files are
9358 lib/silcclient/silcapi.h and lib/silcclient/client_keyagr.c.
9360 * Added new function silc_channel_payload_decrypt into the file
9361 lib/silccore/silcchannel.[ch].
9363 * Moved the channel message etc, check from silc_packet_decrypt
9364 to applications. The library calls now a generic
9365 SilcPacketCheckDecrypt callback which is to return TRUE or FALSE
9366 when the packet is either normal or special. This was done to
9367 allow more wide range of checking that was not allowed when
9368 the code was in library. Now applications can do virtually any
9369 checks to the packet and return to the library the decision how
9370 the packet should be processed. Affected files are
9371 lib/silccore/silcpacket.[ch].
9373 Added silc_server_packet_decrypt_check to the server and
9374 silc_client_packet_decrypt_check to the client library.
9376 * Added silc_server_packet_send_srcdest into silcd/packet_send.[ch]
9377 to send with specified source and destination information.
9379 * Channel message delivery between routers was broken after the
9380 channel key distribution was fixed earlier. The channel key
9381 was used be to distributed to other routers as well which is not
9382 allowed by the protocol. Now this is fixed and channel keys
9383 really are cell specific and the channel message delivery between
9384 routers comply with the protocol specification.
9386 * Fixed various commands in server to check also the global list
9387 for the channel entry and not just the local list. The affected
9388 file silcd/command.c.
9390 Thu Mar 8 21:39:03 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9392 * Added assert()s to buffer formatting and unformatting routines
9393 to assert (if --enable-debug) when error occurs. Affected
9394 file: lib/silcutil/silcbuffmt.c.
9396 * Changed to auto-reconnect to check whether the remote host is
9397 router and register the re-connect timeout if it is. It used
9398 to check that whether we are normal server, but router must do
9399 auto-reconnect with another router as well. Affected file
9402 * Removed the [<key len>] option from CMODE command as the cipher
9403 name decides the key length, nowadays. See the defined ciphers
9404 from the protocol specification.
9406 * Added [<hmac>] option to the CMODE command to define the HMAC
9407 for the channel. Added SILC_CMODE_HMAC channel mode.
9409 * Added [<hmac>] option for the JOIN command so that user can
9410 select which HMAC is used to compute the MACs of the channel
9413 * Added Hmac field to the Channel Message Payload. The integrity
9414 of plaintext channel messages are now protected by computing
9415 MAC of the message and attaching the MAC to the payload. The
9416 MAC is encrypted. Now, it is clear that this causes some
9417 overhead to the size of the packet but rationale for this is that
9418 now the receiver can verify whether the channel message decrypted
9419 correctly and also when private keys are set for the channel the
9420 receiver can decrypt the packet with several keys and check from
9421 the MAC which key decrypted the message correctly.
9423 * Added silc_cipher_encrypt and silc_cipher_decrypt into the
9424 lib/silccrypt/silccipher.[ch].
9426 * Added silc_hash_len to return the digest length into the
9427 lib/silcrypt/silchash.[ch].
9429 * Rewrote parts of Silc Channel Payload interface in the
9430 lib/silccore/silcchannel.[ch]. The encode function now also
9431 encrypts the packet and parse function decrypts it.
9433 Wed Mar 7 20:58:50 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9435 * Fixed a minor formatting bug in the SKE's key material processing.
9436 It actually might have processed the keys wrong way resulting
9439 * Redefined the mandatory HMAC algorithms and added new algorithms.
9440 Added hmac-sha1-96 and hmac-md5-96 which are normal hmac-sha1
9441 and hmac-md5 truncated to 96 bits. The mandatory is now
9442 hmac-sha1-96. Rest are optional (including the one that used
9443 to be mandatory). Rationale for this is that the truncated HMAC
9444 length is sufficient from security point of view and can actually
9445 make the attack against the HMAC harder. Also, the truncated
9446 HMAC causes less overhead to the packets. See the RFC2104 for
9449 * Added new [hmac] configuration section. The SKE used to use
9450 the hash names (md5 and sha1) in the SKE proposal as HMCAS which
9451 is of course wrong. The official names that must be proposed in
9452 the SKE are the ones defined in the protocol specification
9453 (hmac-sha1-96 for example). The user can configure any hmac
9454 using any hash function configured in the [hash] section. At
9455 least, the mandatory must be configured.
9457 Rewrote the HMAC interface in lib/silccrypt/silchmac.[ch].
9459 * Added HMAC list to the SKE proposal list. It has now both
9460 hash algorithm list and HMAC list. This makes the protocol
9461 incompatible with previous versions. The SKE now seems to work
9462 the way it is supposed to work, for the first time actually.
9464 * Defined plain Hash algorithms to the protocol specification.
9467 Tue Mar 6 15:36:11 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9469 * Implemented support for key agreement packets into the server.
9470 Added functions silc_server_key_agreement and
9471 silc_server_send_key_agreement. Other than these functions,
9472 server has nothing to do with this packet.
9474 * Added support for private message key packets into the server.
9475 Added functions silc_server_private_message_key and
9476 silc_server_send_private_message_key.
9480 * Changed the silc_[client|server]_protocol_ke_set_keys to be
9481 called in the protocol's final callback instead in the END
9482 protocol state. This makes a little more sense and in the same
9483 time in client we can use the same protocol routines for normal
9484 key exchange and to key agreement packet handling as well.
9486 * Added to both client's and server's KE protocol context the
9487 SilcSKEKeyMaterial pointer to save the key material. We will
9488 bring the key material to the protocol's final callback by doing
9489 this. The final callback must free the key material.
9491 * Added SKE's packet_send callback into client's KE protocol
9492 context so that the caller can choose what packet sending function
9493 is used. This way we can use different packet sending when
9494 doing normal SKE when doing key agreement packet handling (in
9495 the key agreement packet handling we do not want to encrypt
9498 * Implemented the responder side of the key agreement routines
9499 in the client. The client can now bind to specified port and
9500 accept incoming key negotiation. The key material is passed
9501 to the application after the protocol is over.
9503 * Implemented the processing of incoming Key Agreement packet
9504 in the client. Added function silc_client_key_agreement to
9507 * Implemented the intiator side of the key agreement routines
9508 in the client. The client can now initiate key agreement with
9509 another remote client. The key material is passed to the
9510 application after the protocol is over.
9512 * Created client_keyagr.c to include all the key agreement
9515 * Added macro SILC_TASK_CALLBACK_GLOBAL which is equal to the
9516 SILC_TASK_CALLBACK except that it is not static.
9518 * Created client_notify.c and moved the Notify packet handling
9519 from the client.[ch] into that file.
9521 * Created client_prvmsg.c and moved all private message and
9522 private message key routines from the client.[ch] into that file.
9524 * Create client_channel.c and moved all channel message and
9525 channel private key routines from the client.[ch] into that file.
9527 * Changed silc_client_get_client_by_id_resolve to resolve with
9528 WHOIS command instead of IDENTIFY command, in the file
9529 lib/silclient/idlist.c.
9531 Mon Mar 5 18:39:49 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9533 * Implemented the SKE's responder side to the Client library.
9535 * When FAILURE is received to the protocol do not trust it
9536 blindly. Register a timeout to wait whether the remote closes
9537 the connection as it should do it, only after that process the
9538 actual failure. This was changed to both client and server.
9540 * Added client_internal.h to include some of the structures
9541 there instead of client.h in lib/silcclient/.
9543 * Added function silc_task_unregister_by_callback to unregister
9544 timeouts by the callback function.
9546 Sat Mar 3 19:15:43 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9548 * Some "Incomplete WHOIS info" errors has been appearing on the
9549 log files. Took away the entry->userinfo check from WHOIS
9550 reply sending. The entry->userinfo is now " " if client did not
9551 provide one. I thought this was fixed earlier but something
9552 is wrong still. Let's see if the error still appears.
9554 Wed Feb 28 20:56:29 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9556 * Fixed a minor bug in the login when the channel key is
9557 re-generated in the server. It used to generate the key in
9558 wrong order and thus caused problems in the channel traffic.
9560 * Fixed a minor bug in channel key distsribution after
9561 KICK command. The key was not sent to the router even though
9564 Tue Feb 27 20:24:25 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9566 * Added silc_ske_process_key_material_data as generic routine
9567 to process any key material as the SILC protocol dictates. The
9568 function is used by the actual SKE library but can be used by
9569 applications as well. This relates to the private message keys
9570 and the channel private keys since they must be processed the
9571 same way the normal SILC session keys. The protocol dictates
9572 this. Affected files: lib/silcske/silcske.[ch].
9574 Added also silc_ske_free_key_material to free the
9575 SilcSKEKeyMaterial structure.
9577 * Defined silc_cipher_set_key function to set the key for
9578 cipher without using the object's method function. The affected
9579 files: lib/silccrypt/silccipher.[ch].
9581 * Implemented silc silc_client_add_private_message_key,
9582 silc_client_add_private_message_key_ske,
9583 silc_client_del_private_message_key,
9584 silc_client_list_private_message_keys and
9585 silc_client_free_private_message_keys functions in the
9588 Added functions silc_client_send_private_message_key to send
9589 the Private Message Key payload and silc_client_private_message_key
9590 to handle incoming Private Message Key payload.
9592 * Added Cipher field to the Private Message Key payload to set
9593 the cipher to be used. If ignored, the default cipher defined
9594 in the SILC protocol (aes-256-cbc) is used.
9596 Tue Feb 27 13:30:52 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9598 * Removed lib/silcclient/ops.h file.
9600 Redefined parts of the SILC Client Library API. Created new
9601 file silcapi.h that deprecates the ops.h file and defines the
9602 published Client Library API. Defined also private message key
9603 API and channel private key API into the file.
9605 This is the file that the application must include from the
9606 SILC Client Library. Other files need not be included by
9607 the application anymore.
9609 * Added new key_agreement client operation callback and also
9610 defined the Key Agreement library API for the application.
9612 Tue Feb 27 11:28:31 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9614 * Added new packet type: SILC_PACKET_KEY_AGREEMENT. This packet
9615 is used by clients to request key negotiation between another
9616 client in the SILC network. If the negotiation is started it
9617 is performed using the SKE protocol. The result of the
9618 negotiation, the secret key material, can be used for example
9619 as private message key.
9621 Implemented the Key Agreement payload into the files
9622 lib/silccore/silauth.[ch].
9624 Mon Feb 26 12:13:58 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9626 * Redefined ciphers for the SILC protocol. Added some new ciphers
9627 and defined the key lengths for the algorithms. Changed the
9628 code accordingly. The default key length is now 256 bits.
9630 * Fixed SKE key distribution function silc_ske_process_key_material
9631 when the key length is more than 128 bits. The default key
9632 length in SILC is now 256 bits.
9634 * Added new command status type: SILC_STATUS_ERR_UNKOWN_ALGORITHM
9635 to indicate unsupported algorithm.
9637 * Renamed rijndael.c to aes.c and all functions as well.
9639 * Fixed a long standing channel key setting bug in client library.
9640 Weird that it has never surfaced before.
9642 * Fixed bug in channel deletion. If the entire channel is removed
9643 then it must also delete the references of the channel entry
9644 from the client's channel list as the client's channel entry and
9645 the channel's client entry share same memory.
9647 Sun Feb 25 20:47:29 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9649 * Implemented CONNECT and SHUTDOWN commands in the client.
9651 * Implemented CLOSE command to the client.
9653 * Added the function silc_idlist_find_server_by_name into the
9654 files silcd/idlist.[ch].
9656 Added the function silc_idlist_find_server_by_conn into the
9657 files silcd/idlist.[ch].
9659 Sat Feb 24 23:45:49 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9661 * DIE command was renamed to SHUTDOWN. Updated the both code
9664 * Defined SILC_UMODE_NONE, SILC_UMODE_SERVER_OPERATOR and
9665 SILC_UMODE_ROUTER_OPERATOR modes into lib/silccore/silcmode.h.
9667 * Implemented CONNECT, CLOSE and SHUTDOWN commands to the server
9670 * Added function silc_server_create_connection function to create
9671 connection to remote router. My server implementation actually
9672 does not allow router to connect to normal server (it expects
9673 that normal server always initiates the connection to the router)
9674 so the CONNECT command is only good for connecting to another
9677 Sat Feb 24 16:03:45 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9679 * Added SILC_NOTIFY_TYPE_KICKED to indicate that the client
9680 or some other client was kicked from the channel.
9682 Implemented the handling of the notify type to both client
9685 Implemented silc_server_send_notify_kicked to send the KICKED
9686 notify. It is used to send it to the server's primary router.
9688 * Implemented the KICK command into server and client.
9690 * Added `query' argument to the silc_idlist_get_client function
9691 to indicate whether to query the client from server or not if
9694 * Added new command status type SILC_STATUS_ERR_NO_CHANNEL_FOPRIV
9695 to indicate that the client is not channel founder.
9699 Sat Feb 24 00:00:55 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9701 * Removed the rng context from SilcPacketContext structure and
9702 changed that the packet routine uses the Global RNG API.
9704 Fri Feb 23 11:22:57 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9706 * Added support for quit message that client can "leave" on the
9707 channel when it quits the SILC. It is ditributed inside the
9708 SILC_NOTIFY_TYPE_SIGNOFF notify type.
9710 Added silc_server_free_client_data that will take the
9711 signoff message as argument.
9713 * Changed SKE routines to use the silc_pkcs_sign/verify routines.
9715 Thu Feb 22 23:05:36 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9717 * Updated parts of the protocol specification to keep it up
9720 Thu Feb 22 15:08:20 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9722 * Added List flag (SILC_PACKET_FLAG_LIST) to indicate list of
9723 payloads in one packet.
9725 * Deprecated following packet types: NEW_ID_LIST, NEW_CHANNEL_LIST,
9726 NEW_CHANNEL_USER_LIST, SET_MODE and SET_MODE_LIST. List packets
9727 use now the new List flag.
9729 * Also deprecated the following packet types: REPLACE_ID,
9730 NEW_CHANNEL_USER and REMOVE_CHANNEL_USER packet types.
9732 * Added list support for Notify packet in server.
9734 * Added silc_server_send_notify_channel_change to send the
9735 CHANNEL_CHANGE notify type to replace channel ID's. Deprecates
9736 the silc_server_send_replace_id.
9738 * Added silc_server_send_notify_nick_change to send the
9739 NICK_CHANGE notify type. Deprecates the function
9740 silc_server_send_replace_id.
9742 * Added silc_server_send_notify_join to send the JOIN notify type.
9743 Deprecates the function silc_server_send_new_channel_user.
9745 * Added silc_server_send_notify_leave to send LEAVE notify type.
9746 Deprecates the function silc_server_send_remove_channel_user.
9748 * Added silc_server_send_notify_cmode and
9749 silc_server_send_notify_cumode to send CMODE and CUMODE notify
9750 types. Deprecates the silc_server_send_set_mode function.
9752 * Added SERVER_SIGNOFF notify type to indicate that server has
9753 quit. This means that all clients on the channel from that
9754 server will drop. This can be also used when netsplit happens.
9756 Deprecated REMOVE_ID packet type since it is not needed anymore
9759 Added silc_server_send_notify_server_signoff to send the
9760 SERVER_SIGNOFF notify type. Deprecates the function
9761 silc_server_send_remove_id.
9763 Added also silc_server_send_notify_signoff to send the
9764 SIGNOFF notify type.
9766 * Employed the PKCS #1. It is the mandatory way to do RSA in the
9767 SILC protocol from this day on. Changed the protocol
9768 specification as well.
9770 * Added silc_server_send_notify_topic_set to send TOPIC_SET
9771 notify type. It is used between routers to notify about
9772 topic changes on a channel.
9774 * Added silc_id_dup into lib/silccore/id.[ch] to duplicate
9777 * Partly updated the protocol specification to comply with the
9778 changes now made. It is still though a bit outdated.
9780 * The JOIN notify type now takes one extra argument <Channel ID>.
9781 The packet used to be destined to the channel but now the
9782 JOIN type may be sent as list thus it is impossible to
9783 destine it to any specific channel. By adding this argument
9784 it is again possible.
9786 Wed Feb 21 22:39:30 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9788 * Added CREDITS file. The CHANGES and CREDITS file will appear
9789 in the distribution as well.
9791 Wed Feb 21 14:17:04 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9793 * Implemented CMODE_CHANGE, CUMODE_CHANGE and TOPIC_SET notify
9794 types in the server's silcd/packet_receive.c.
9796 * Implemented CMODE and CUMODE to work in router environment.
9798 * Fixed minor encoding and decoding buglet from the
9799 lib/silccore/silcmode.c.
9801 * Fixed buffer overflow from lib/silcclient/command.c in USERS
9804 Wed Feb 21 12:44:00 EET 2001 Mika Boström <bostik@lut.fi>
9806 * Changed all SilcConfigServer* and silc_config_server* to
9807 SilcServerConfig* and silc_server_config*, respectively.
9810 Wed Feb 21 00:10:00 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9812 * Associated the ID (client or server ID) to the Authentication
9813 Payload to avoid any possibility of forging. Updated the
9814 protocol specification and the code accordingly.
9816 Tue Feb 20 14:14:14 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9818 * The RSA key length is now save to the RsaKey context in the
9819 key generation process in lib/silccrypt/rsa.c. The key length
9820 is now used to figure out the maximum size of the block allowed
9821 to be encrypted/signed.
9823 * Added silc_mp_mp2bin_noalloc into lib/silcmath/mpbin.[ch]. It
9824 is equivalent to the silc_mp_mp2bin but does not allocate any
9827 * Changed silc_mp_mp2bin API to take length argument. If it is
9828 non-zero then the buffer is allocated that large. If zero, then
9829 the size is approximated using silc_mp_sizeinbase, which however
9832 * Created Global RNG API which is global RNG that application can
9833 initialize. After initializing, any routine anywhere in the
9834 code (including library) can use RNG without allocating a new
9835 RNG object. This was done to allow this sort of use of the
9836 RNG in code that has no chance to allocate RNG object. All
9837 applications currently allocate this and many routines in the
9838 library use this. Affected file lib/silccrypt/silcrng.[ch].
9840 * Removed the RNG kludge from lib/silcmath/primegen.c and changed
9841 it to use the Global RNG API.
9843 * Defined Authentication Payload into protocol specification that
9844 is used during SILC session to authenticate entities. It is
9845 used for example by client to authenticate itself to the server
9846 to obtain server operator privileges.
9848 Implemented this payload into the lib/silccore/silcauth.[ch].
9849 Implemented also routines for public key based authentication
9850 as the new protocol specification dictates.
9852 Moved definitions of different authentication methods from
9853 lib/silccore/silcprotocol.h into lib/silccore/silcauth.h.
9855 * Added silc_pkcs_encrypt, silc_pkcs_decrypt, silc_pkcs_sign,
9856 silc_pkcs_verify and silc_pkcs_sign_with_hash and
9857 silc_pkcs_verify_with_hash functions into the file
9858 lib/silccrypt/silcpkcs.[ch].
9860 Mon Feb 19 19:59:28 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9862 * The client entry's userinfo pointer must be always valid.
9863 Otherwise the [<unknown>] bug will surface beacuse the WHOIS
9864 will fail since it requires the userinfo. Now, the userinfo
9865 is allocated as "" if actual userinfo does not exist. Actually,
9866 it must exist and it is totally Ok to drop client connections
9867 that does not announce the userinfo. However, we will make
9868 this workaround for now.
9870 * Added silc_net_get_remote_port into lib/silcutil/silcnet.[ch]
9871 to return the remote port by socket.
9873 Mon Feb 19 14:26:49 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9875 * Changed SILC_SERVER_COMMAND_EXEC_PENDING macro to the name
9876 SILC_SERVER_PENDING_EXEC and added an new macro
9877 SILC_SERVER_PENDING_DESTRUCTOR which is called to free the
9878 data or when error occurs while processing the pending command.
9880 Added new argument `destructor' into silc_server_command_pending
9881 and to the SilcServerCommandPending object. This destructor is
9882 now called after calling the pending callback or if error occurs
9883 immediately. If error occurs the actual pending callback won't
9884 be called at all - only the destructor. The destructor may be
9885 NULL if destructor is not needed.
9887 All this applies for client library code as well. Similar
9888 changes were made there as well for the pending commands.
9890 In the client, the application must now allocate the
9891 SilcClientCommandContext with the silc_client_command_alloc
9894 * Added reference counter to the SilcServerCommandContext. Added
9895 function silc_server_command_alloc and silc_server_command_dup
9898 Same type of functions added to the client library for the same
9901 * Removed the cmd_ident from IDListData away since it is now
9902 global for all connections. It is the command identifier used
9903 in command sending and with pending commands. The affected file
9906 * Added reference counter to the SilcSocketConnection objecet to
9907 indicate the usage count of the object. The object won't be
9908 freed untill the reference counter hits zero. Currently only
9909 server uses this, and client ignores it. The client must be
9910 set to use this too later. The affected files are
9911 lib/silccore/silcsockconn.[ch]. Added also the function
9912 silc_socket_dup to increase the reference counter.
9914 This was mainly added because it is possible that the socket
9915 is removed underneath of pending command or other async
9916 operation. Now it won't be free'd and proper DISCONNECTING
9917 flags, etc. can be set to avoid sending data to connection that
9918 is not valid anymore.
9920 * Added SILC_SET_DISCONNECTING to server.c when EOF is read from
9921 the connection. After that it sets SILC_SET_DISCONNECTED.
9922 It is, however, possible that the socket data is not still freed.
9923 The silc_server_packet_process now checks that data is not
9924 read or written to connection that is DISCONNECTED. The socket
9925 get's freed when the reference counter hits zero.
9927 Mon Feb 19 00:50:57 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9929 * Changed the client operation API: channel_message operation's
9930 `sender' is now the client entry of the sender, not the nickname
9931 and the `channel' is the channel entry, not the channel name.
9933 In the private_message operation the `sender' is now also the
9934 client entry of the sender not the nickname.
9936 Affected file is lib/silcclient/ops.h and all applications
9937 using the client operations.
9939 Sat Feb 17 22:11:50 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9941 * Moved the calling of ops->connect() from connect_to_server_final
9942 into receive_new_id functin since that is the point when the
9943 client is actually allowed to send traffic to network. The
9944 affected file is lib/silcclient/client.c.
9946 Sat Feb 17 13:15:35 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9948 * When receiving NEW_CHANNEL_LIST, NEW_CHANNEL_USER_LIST,
9949 NEW_ID_LIST and SET_MODE_LIST packets, broadcast the list packet
9950 (if needs broadcasting) instead of broadcasting the packets one
9951 by one which would make a burst in the network traffic.
9953 * Added `broadcast' argument to the functions in silcd/server.[ch]
9954 silc_server_create_new_channel[_with_id] to indicate whether
9955 to send New Channel packet to primary router.
9957 Sat Feb 17 01:06:44 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9959 * Added new function into the silcd/server.[ch] files:
9960 silc_server_create_new_channel_with_id to create new channel with
9961 already existing Channel ID.
9963 * Added new packet type SILC_PACKET_SET_MODE_LIST into the file
9964 lib/silccore/silcpacket.h. This packet is used t send list of
9965 Set Mode payloads inside one packet. Server uses this to set
9966 the modes for the channels and clients on those channels, that it
9967 announced to the router when it connected to it. The protocol
9968 specification has been updated accordingly.
9970 * The silc_server_new_channel did not handle the packet coming
9971 from normal server as it normally does not send that. However,
9972 when it announces its channels it does send it. Implemented
9973 the support for that.
9975 * Added SILC_ID_CHANNEL_COMPARE macro to compare to Channel ID's
9976 into the file lib/silccore/id.h.
9978 Fri Feb 16 23:57:29 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9980 * Fixed memory leaks in the functions silc_idlist_del_client,
9981 silc_idlist_del_channel and silc_idlist_del_server in the file
9982 silcd/idlist.c. All of those leaked like a sieve.
9984 * Fixed some small memory leaks in the client's function
9985 silc_client_notify_by_server.
9987 * Added functions into silcd/server.c: silc_server_announce_clients,
9988 silc_server_announce_channels and silc_server_announce_server.
9989 These functions are used by normal and router server to announce
9990 to its primary router about clients, channels and servers (when
9991 router) that we own. This is done after we've connected to the
9994 These functions effectively implements the following packet types:
9995 SILC_PACKET_NEW_CHANNEL_LIST, SILC_PACKET_NEW_CHANNEL_USER_LIST
9996 and SILC_PACKET_NEW_ID_LIST.
9998 * Added new functions into the silcd/packet_receive.[ch]:
9999 silc_server_new_id_list, silc_server_new_channel_list and
10000 silc_server_new_channel_user_list to handle the incoming
10001 NEW_ID_LIST, NEW_CHANNEL_LIST and NEW_CHANNEL_USER_LIST packets.
10003 * Added support of changing Channel ID in the function
10004 silc_server_replace_id. If the server that announces a channel
10005 to the router already exists in the router (with same name but
10006 with different Channel ID), router is responsible to send
10007 Replace ID packet to the server and force the server to change
10008 the Channel ID to the one router has.
10010 * Added new notify type SILC_NOTIFY_TYPE_CHANNEL_CHANGE to notify
10011 client that the Channel ID has been changed by the router. The
10012 normal server sends this to the client. Client must start using
10013 the new Channel ID as the channel's ID.
10015 Implemented handling of this new type into lib/silcclient/client.c
10016 into the function silc_client_notify_by_server.
10018 * Added new function silc_idlist_replace_channel_id into the files
10019 silcd/idlist.[ch] to replace the Channel ID.
10021 Fri Feb 16 14:14:00 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10023 * Call silc_server_command_identify_check always when processing
10024 the IDENTIFY command in silcd/command.c
10026 Thu Feb 15 20:07:37 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10028 * Added new packet type SILC_PACKET_HEARTBEAT that is used to
10029 send keepalive packets. The packet can be sent by clients,
10030 servers and routers.
10032 Added function silc_socket_set_heartbeat into the file
10033 lib/silccore/silcsockconn.[ch] to set the heartbeat timeout.
10034 If not set, the heartbeat is not performed. The actual
10035 heartbeat is implemented in the low level socket connection
10036 library. However, application is responsible of actually
10037 sending the packet.
10039 Added silc_server_send_heartbeat to send the actual heartbeat
10040 packet into silcd/packet_send.[ch]. Server now performs
10041 keepalive with all connections.
10043 * Added silc_task_get_first function into lib/silcutil/silctask.c
10044 to return the timeout task with shortest timeout. There was a bug
10045 in task unregistration that caused problems. TODO has been
10046 updated to include that task system must be rewritten.
10048 * The client library will now resolve the client information when
10049 receiving JOIN notify from server for client that we know but
10050 have incomplete information.
10052 * Rewrote parts of silc_server_remove_from_channels and
10053 silc_server_remove_from_one_channel as they did not remove the
10054 channel in some circumstances even though they should've.
10056 * Encryption problem encountered in server:
10058 The LEAVE command used to send the Channel Key packet to the
10059 router immediately after generating it. However, the code
10060 had earlier sent Remove Channel user packet but not immediately,
10061 ie. it was put to queue. The order of packets in the router
10062 was that Channel Key packet was first and Remove Channel User
10063 packet was second, even though they were encrypted in the
10064 reverse order. For this reason, MAC check failed. Now, this
10065 is fixed by not sending the Channel Key packet immediately but
10066 putting it to queue. However, this is more fundamental problem:
10067 packets that are in queue should actually not be encrypted
10068 because packets that are sent immediately gets encrypted
10069 actually with wrong IV (and thus MAC check fails). So, packets
10070 that are in queue should be encrypted when they are sent to
10071 the wire and not when they put to the queue.
10073 However, the problem is that the current system has not been
10074 designed to work that way. Instead, the packet is encrypted
10075 as soon as possible and left to the queue. The queue is then
10076 just purged into wire. There won't be any fixes for this
10077 any time soon. So, the current semantic for packet sending
10080 o If you send packet to remote host and do not force the send
10081 (the packet will be in queue) then all subsequent packets to the
10082 same remote host must also be put to the queue. Only after the
10083 queue has been purged is it safe again to force the packet
10086 o If you send all packets immediately then it safe to send
10087 any of subsequent packets through the queue, however, after
10088 the first packet is put to queue then any subsequent packets
10089 must also be put to the queue.
10091 Follow these rules and everything works fine.
10093 Thu Feb 15 14:24:32 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10095 * Added new function silc_server_remove_clients_by_server to
10096 remove all client entries from ID list when the server connection
10097 is lost. In this case it is also important to invalidate all
10098 client entires as they hold the invalid server entry. This
10099 fixes fatal bug when server has lost connection and will reconnect
10102 Wed Feb 14 16:03:25 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10104 * Made some sanity checks to silc_server_daemonise like to check
10105 whether the requested user and group actually exists.
10107 * Added sanity check to SKE's silc_ske_responder_finish to check
10108 that the public and private key actually is valid.
10110 * Invalidate the client's nickname when receiving Replace ID
10111 packet and the Client ID is being replaced. This means that the
10112 server will query the nickname if someone needs it (client)
10115 * Sort the ID Cache in client library when the ID Cache data
10116 has changed (needs sorting).
10118 * Do not allow for SILC client to create several connections to
10119 several servers. The client does not support windows right now
10120 and generating multiple connections causes weird behaviour.
10122 Irssi-silc client does support windows and can handle several
10123 connections without problems, see: www.irssi.org and SILC plugin.
10125 * Fixed some places where client was added to the IDList. The
10126 rule of thumb is following (in order to get everything right):
10127 If the client is directly connected local client then the
10128 `connection' argument must be set and `router' argument must be
10129 NULL to silc_idlist_add_client function. If the client is not
10130 directly connected client then the `router' argument must
10131 bet set and the `connection' argument must be NULL to the
10132 silc_idlist_add_client function.
10134 * The funtion silc_server_packet_send_local_channel actually did
10135 not check whether the client was locally connected or not. It
10136 does that now. Fixed a bug related to LEAVE command.
10138 * Fixed Remove Channel User payload parsing bug in server's
10139 silcd/packet_receive.c. Fixed a bug related to LEAVE command.
10141 * The server's silc_server_save_channel_key now checks also the
10142 global ID list for the channel as it might not be in the local
10143 list. Fixed a bug related to LEAVE command.
10145 * Is this the end of the [<unknown>] buglet that has been lurking
10146 around for a long time? A little for loop fix in server's
10147 silc_server_command_whois_parse that is used by both IDENTIFY
10148 and WHOIS command. At least, this was a clear bug and a cause
10149 of one type of [<unknown>] buglet.
10151 * WHOIS and IDENTIFY commands call the function
10152 silc_server_command_[whois/identify]_check function even if
10153 we are not router server.
10155 Tue Feb 13 19:55:59 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10157 * Added --with-gmp configuration option. If set the GMP
10158 is always compiled in the SILC source tree. If not set then
10159 it is checked whether the system has the GMP3 installed. If
10160 it has then the GMP won't be compiled (the system's headers
10161 and library is used), if it doesn't have it then the GMP is
10162 compiled in the SILC source tree.
10164 Mon Feb 12 11:20:32 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10166 * Changed RSA private exponent generation to what PKCS #1
10167 suggests. We try to find the smallest possible d by doing
10168 modinv(e, lcm(phi)) instead of modinv(e, phi). Note: this is
10169 not security fix but optimization.
10171 Sun Feb 11 18:19:51 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10173 * Added new config entry [Identity] to fork the server and run
10174 it as specific user and group. A patch from Bostik.
10176 * Imported Dotconf configuration library into lib/dotconf.
10177 This will be used to create the SILC configuration files later.
10178 It will appear in the distsribution after this commit.
10180 Sat Feb 10 21:13:45 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10182 * A big code auditing weekend happening. Auditing code for
10183 obvious mistakes, bugs and errors. Also, removing any code
10186 Removed files for being obsolete:
10188 o lib/silcutil/silcbuffer.c (the buffer interface is entirely in
10189 inline in the file lib/silcutil/silcbuffer.h)
10191 o lib/silcutil/silcbufutil.c (the header has inline versions)
10193 Changed code to fix possible error conditions:
10195 o The buffer formatting routines now check that the destination
10196 buffer really has enough space to add the data. This applies for
10197 both buffer formatting and unformatting
10198 (lib/silcutil/silcbuffmt.[ch]). Also, the entire buffer
10199 unformatting was changed to accomodate following rules:
10200 XXX_*STRING_ALLOC will allocate space for the data into the pointer
10201 sent to the function while XXX_*STRING will not allocate or copy
10202 the data into the buffer. Instead it sets the pointer from the
10203 buffer into the pointer sent as argument (XXX_*STRING used to
10204 require that the pointer must be allocated already). This change
10205 makes this whole thing a bit more consistent and more optimized
10206 (note that the data returned in the unformatting with XXX_*STRING
10207 must not be freed now). The routines return now -1 on error.
10209 o Tried to find all code that use buffer_format and buffer_unformat
10210 and added return value checking to prevent formatting and
10211 especially unformatting errors and possible subsequent fatal
10214 o Changed ske->x and ske->KEY to mallocated pointers in
10215 lib/silcske/silcske.h. Fixed possible data and memory leak.
10217 o Added return value checking to all *_parse* functions. Fixed
10218 many memory leaks as well.
10220 o Added length argument to silc_id_str2id in lib/silccore/id.[ch]
10221 so that buffer overflows would not happen. All code now also
10222 checks the return value as it can fail.
10224 Mon Feb 5 20:08:30 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10226 * Added reconnection support to server if the normal server looses
10227 its connection to the router (for example if router is rebooted).
10228 The server performs normal reconnection strategy implemented
10229 to the server. Affected file silcd/server.c.
10231 Sun Feb 4 13:18:32 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10233 * Added new packet type SILC_PACKET_SET_MODE that is used to
10234 distribute the information about changed modes (for clients,
10235 channels and clients channel modes) to all routers in the
10236 network. Updated the protocol specification accordingly.
10238 Added functions into silcd/packet_send.c and
10239 silcd/packet_receive.c: silc_server_send_set_mode,
10240 silc_server_set_mode.
10242 Added new files silcmode.[ch] into lib/silccore that implements
10243 the encoding and decoding of Set Mode Payload. Added new type
10244 SilcSetModePayload. Moved the definitions of different modes
10245 from lib/silccore/silcchannel.h into lib/silccore/silcmode.h.
10247 Sat Feb 3 15:44:54 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10249 * Oops, a little mistake in server's connection authentication
10250 protocol. The protocol is not ended with FAILURE but with
10251 SUCCESS if the authentication is Ok. :) Affected file is
10254 * Implemented NICK_CHANGE notify handling in server in the file
10255 silcd/packet_receive.c The NICK_CHANGE notify is distributed to
10256 the local clients on the channel. After the changing nickname
10257 in router environment snhould work and the [<unknown>] nickname
10258 should appear no more.
10260 The silc_server_replace_id function that receives the Replace ID
10261 payload now sends the NICK_CHANGE notify type also in the file
10262 silcd/packet_receive.c
10264 * Changed WHOIS and IDENTIFY command to support the maximum amount
10265 of arguments defined in protocol specs (3328 arguments). This
10266 fixed a bug that caused problems when there were more than three
10267 users on a channel.
10269 Fri Feb 2 11:42:56 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10271 * Added extra parameter, command identifier, to the
10272 silc_client_send_command so that explicit command identifier
10275 Changed that ID list routines uses specific command identifier
10276 when sending WHOIS/IDENTIFY requests to the server so that they
10277 can be identified when the reply comes back.
10279 Affected files lib/silcclient/command.[ch],
10280 lib/silcclient/client.c and lib/silcclient/idlist.[ch].
10282 * Added `sender' argument to silc_server_packet_send_to_channel
10283 to indicaet the sender who originally sent the packet to us
10284 that we are now re-sending. Ignored if NULL. Affected file
10285 silcd/packet_send.[ch].
10287 * Added some server statistics support in silcd/server_internal.h
10288 SilcServerStatistics structure and around the server code. Also
10289 send some nice statistics information when client is connecting
10292 Thu Feb 1 23:31:21 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10294 * Fixed channel ID decoding in server's JOIN command reply in
10295 silcd/command_reply.c
10297 * Fixed braodcasting of replace ID payload to not to send it if
10298 we are standalone server in silcd/packet_receive.c.
10300 * Fixed all channel message sending routines to not to send
10301 packets to clients that has router set, since they are routed
10302 separately in the same function earlier. Affects file
10303 silcd/packet_send.c and all channel packet sending functions.
10305 * In USERS reply, res_argv[i] are not allocated, the table
10306 is allocated. Thus changed that free the table, not its
10309 * In server's whois_check and identify_check if the client is
10310 locally connected do not send any WHOIS commands - they are not
10313 Thu Feb 1 21:32:27 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10315 * Fixed some minor bugs in client when sending WHOIS command. The
10316 arguments was in wrong order.
10318 * Removed statis function add_to_channel from server in
10319 silcd/command.c that was previously used with the joining but
10322 * Tested USERS command in router environment successfully with two
10323 routers, two servers and two clients.
10325 Thu Feb 1 00:54:26 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10327 * Reorganized the USERS command and command reply in client library
10328 in lib/silcclient/command.c and lib/silcclient/command_reply.c.
10329 When the command is given by user we register a pending command
10330 callback that will reprocess the command after the reply has been
10331 received from the server. When reprocessing the packet we then
10332 display the information. Thus, the USERS information is displayed
10333 now in the command callback instead of in the command reply
10334 callback. The processing of the command is same as previously
10335 when server has sent the command reply in the JOINing process.
10337 * Added to USERS command in silcd/command_reply.c to join the client,
10338 we didn't use to know about, to the channel after we've created
10339 a client entry for it. Also, for clienet we did know already still
10340 check whether it is on the channel or not and add it if not.
10342 * Removed silc_server_command_join_notify as the function and its
10345 Tue Jan 30 22:39:15 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10347 * Changed the client's pending command handling to the same as the
10348 server's pending command handling. It is also now possible to
10349 execute command reply functions from other command reply
10350 function as the function callbacks for commands and command
10351 replies are one and same. The pending commands are not static
10352 list anymore, it is mallocated SilcDList in lib/silcclient/client.h
10353 in client connection context. Thus, pending commands are server
10354 connection specific as it is convenient.
10356 Changed the function silc_client_command_pending and
10357 silc_client_command_pending_del and added new function
10358 silc_client_command_pending_check. Removed the
10359 SILC_CLIENT_CMD_REPLY_EXEC, and SILC_CLIENT_PENDING_COMMAND_CHECK
10362 * Added cmd_ident, current command identifier, to the client
10363 connection context in lib/silcclient/client.h to keep track on
10364 command identifiers used in command sending. Client's command reply
10365 function handling now supports the mandatory command identifiers.
10367 * Added SILC_CLIENT_COMMAND_EXEC_PENDING macros to all command reply
10368 funtions in client to fully support pending command callbacks.
10370 * NOTE: the name_list in USERS (old NAMES) command is NOT sent anymore
10371 as one of the arguments to the application in the command reply
10374 * NOTE: The FORWARDED flag is depracated. It used to be depracated
10375 before first releasing SILC but came back. Now it is removed again
10376 and should come back nomore. The FORWARDED flag was used only
10377 by the JOINing procedure by forwarding the command packet to router.
10378 Now, the JOINing procedure has been changed to more generic (due
10379 to various router environment issues) and FORWARDED is not needed
10380 anymore for anything. The protocol specification is yet to be
10383 Now, removed silc_server_packet_forward from server and the flag
10384 SILC_PACKET_FORWARDED from lib/silccore/silcpacket.h.
10386 Tue Jan 30 00:05:05 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10388 * Renamed NAMES command to USERS command. The NAMES was named that
10389 due to historical reasons. Now it is renamed. Also, rewrote
10390 parts of the USERS command. The nickname list is not sent anymore
10391 by the server. Only Client ID and mode lists are sent in the USERS
10392 command. Changed this also to the protocol specification.
10394 The client now resolves the names and stuff after it receives
10395 the USERS list from the server when joining to the channel.
10397 * WHOIS and IDENTIFY commands has been changed to support multiple
10398 Client ID's per command. One can now search for multiple users
10399 in the network by sending only one WHOIS or IDENTIFY command.
10400 Changed the code and the protocol specifications.
10402 * Removed silc_server_command_identify_parse and changed that IDENTIFY
10403 uses silc_server_command_whois_parse to parse the request. */
10405 * If normal server, do not parse the WHOIS and IDENTIFY requests
10406 before sending it to the router. Saves some time.
10408 Sun Jan 28 16:19:49 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10410 * Fixed JOIN command on client library. Wrong number of arguments
10411 used to crash the client.
10413 * Added silc_server_channel_has_global function to check whether
10414 channel has global users or not.
10416 * Added silc_server_channel_has_local function to check whether channel
10417 has locally connected clients on the channel.
10419 * The silc_server_remove_from_one_channel now checks whether the
10420 channel has global users or not after given client was removed from
10421 the channel. It also checks whether the channel has local clients
10422 on the channel anymore. If it does not have then the channel entry
10423 is removed as it is not needed anymore.
10425 * The silc_server_notify now checks on JOIN notify whether the joining
10426 client is one of locally connected or global. If it is global then
10427 the channel has now global users on the channel and that is marked
10428 to the channel entry. Also, it now saves the global client to
10429 global list who is joining and JOINs it to the channel. This is
10430 for normal server, that is.
10432 Changed silc_server_send_notify_on_channel,
10433 silc_server_packet_relay_to_channel and
10434 silc_server_packet_send_to_channel check if we are normal server
10435 and client has router set (ie. global client) do not send the
10436 message to that client, as it is already routed to our router.
10438 * Implemented LEAVE notify type handling in silc_server_notify
10441 * Tested LEAVE command in router environment successfully. Tested
10442 with two routers, two servers and two clients.
10446 * idlist_find_xxx_by_id routines now dumps the ID on the debug mode.
10448 * Implemented SIGNOFF notify type handling in silc_server_notify
10451 * silc_server_remove_id now removes the client entry from all channels
10452 it has joined and thusly sends SIGNOFF notify type.
10454 * Rewrote the NAMES list generation in server by removing two excess
10455 loops. The lists are created now inside one loop.
10457 Sat Jan 27 22:34:56 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10459 * silc_server_remove_channel_user checks now also global list
10460 for channel and client.
10462 * silc_server_new_channel_user checks now both local and global
10463 list for channel and client. Fixed a bug in client id decoding.
10464 Used to decode wrong buffer.
10466 * silc_server_channel_message checks now both local and global
10467 list for channel entry.
10469 * Tested channel joining (hence JOIN) in router environment
10470 successfully. Tested with two routers, two servers and two
10473 * Tested channel message sending in router environment successfully.
10475 Thu Jan 11 03:22:57 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10477 * Added silc_server_save_channel_key into server.[ch] to save the
10478 received channel key in Channel Key payload processing. It is
10479 also used in JOIN command reply handling.
10481 Equivalent function silc_client_save_channel_key added into
10482 client.[ch] into client library.
10484 * Changed JOIN command reply to send information whether the channel
10485 was created or not (is existing already) and the channel key
10486 payload. Changed protocol specs accordingly.
10488 * Fixed bugs in WHOIS and IDENTIFY command reply sending when
10489 the request was sent by ID and not by nickname. Crashed on
10492 Sat Dec 23 21:55:07 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10494 * Fixed a bug in Client library. IDENTIFY and WHOIS reply functions
10495 now correctly save the received data.
10497 * silc_server_free_sock_user_data now notifies routers in the
10498 network about entities leaving the network.
10500 At the same time implemented functions silc_server_remove_id
10501 and silc_server_send_remove_id to receive and send REMOVE_ID
10502 packets. The packet is used to notify routers in the network
10503 about leaving entities. The ID removed will become invalid in
10506 * Added function silc_idlist_del_server into server. Removes and
10507 free's server entry from ID list.
10509 * silc_server_private_message function now checks, if we are router,
10510 that the destination ID really is valid ID, naturally.
10512 * In router when NEW_ID packet is received (for new client) the
10513 hash of the Client ID is saved in the ID Cache but the
10514 client->nickname is set to NULL, instead of putting the hash
10517 IDENTIFY command now also checks that client->nickname must be
10518 valid. If it is not if will request the data from the server who
10519 owns the client. Added new function
10520 silc_server_command_identify_check.
10522 * Added silc_command_set_command into lib/silccore/silcommand.[ch]
10523 to set the command to already allocated Command Payload.
10525 * Tested private message sending in router environment with two
10526 routers, two servers and two clients. Fixed minor bugs and now
10529 * Fixed segfault from client's NAMES command. Used to crash if
10530 not on any channel.
10532 * Forwarded packets must not be routed even if it is not destined
10533 to the receiver. Changed server code comply with this.
10535 Sun Dec 17 14:40:08 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10537 * Added `require_reverse_mapping' boolean value to ServerParams
10538 structure. If TRUE (not default) the server will require that
10539 the connecting host has fully qualified domain name.
10541 If the reverse mapping is not required and hostname could not be
10542 found the IP address is used as hostname.
10544 Sat Dec 16 17:39:54 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10546 * Implemented version string checking to both client and server.
10547 The check is incomplete currently due to the abnormal version
10548 strings used in development version of SILC.
10550 * Changed all command functions in server to use the new
10553 Fri Dec 15 15:55:12 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10555 * Changed char *data to unsigned char *data in ID Cache system to
10556 support binary data as ID Cache data. Changed code to support
10557 binary data in lib/silccore/idcache.c.
10559 * Renamed silc_server_packet_relay_command_reply to
10560 silc_server_command_reply as it is normal packet receiving
10561 function. Rewrote the function to accept command replys for
10562 servers and not only for clients.
10564 * Mark remote router always as registered server if we are connecting
10565 to it. Otherwise, commands sent by the router to us are ignored.
10567 * All ID List find routines now returns the ID Cache Entry pointer
10568 as well if requested.
10570 * WHOIS command works now in router environment, tested with two
10571 routers, two servers and two clients.
10573 * Cleaned up and rewrote IDENTIFY command. IDENTIFY should work now
10574 in router environment (as it is almost equivalent to WHOIS) but
10575 hasn't been tested thoroughly. Added new functions:
10577 silc_server_command_identify_parse
10578 silc_server_command_identify_send_reply
10579 silc_server_command_identify_from_client
10580 silc_server_command_identify_from_server
10582 * Disabled route cache adding because adding two different ID's with
10583 same IP replaces the old cache entry thus giving wrong route.
10584 The entry->router->connection is always the fastest route anyway
10585 so route cache may not be needed. Of course, new routes maybe
10586 established after receiving the ID when the entry->router->connection
10587 might not be anymore the most optimal.
10589 Thu Dec 14 15:55:35 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10591 * Add route cache for received ID for fast routing.
10593 * Added silc_server_packet_route to route received packet on router
10594 that is not destined to us.
10596 * Renamed silc_server_get_route to silc_server_route_get.
10598 * Added id_string and id_string_len fields into SilcServer to
10599 include encoded ServerID for fast comparing without excess
10600 encoding of the ID's.
10602 * Cleaned up WHOIS command on server side. Added following static
10605 silc_server_command_whois_parse
10606 silc_server_command_whois_check
10607 silc_server_command_whois_send_reply
10608 silc_server_command_whois_from_client
10609 silc_server_command_whois_from_server
10611 * Added macro SILC_SERVER_COMMAND_CHECK_ARGC to check mandatory
10612 arguments in command replies. All command functions should be
10613 updated to use this macro.
10615 Sun Dec 10 23:52:00 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10617 * Minor typo fixes on command reply handling on server.
10619 Tue Nov 28 11:05:39 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10621 * Added silc_server_command_add_to_channel internal routine to add
10622 the client to the channel after router has created the channel and
10623 sent command reply to the server.
10625 * Added generic silc_server_send_command to send any command from
10628 * Use static buffer with ID rendering instead of duplicating data.
10630 Mon Nov 27 21:39:40 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10632 * Fixed a channel user mode bug when joining to a channel server gave
10633 everybody channel founder rights, oops.
10635 * We mark ourselves as the router of the incoming server connection
10636 if we are router ourselves. This way we can check in some packet
10637 sending functions whether it is locally connected server. For
10638 incoming router connections we put NULL.
10640 * For router sending packets locally means now always sending the
10641 packet cell wide; to local clients and local servers. For normal
10642 server sending packet locally means sending it to only local
10645 * Fixed the JOIN command to really work in router environment. If the
10646 channel is created it is always created by the router. Router is
10647 also responsible of making the initial joining to the channel,
10648 sending JOIN notify to the sending server and distributing
10649 NEW_CHANNEL and NEW_CHANNEL_USER packets. Hence, if the channel
10650 does not exist server doesn't do anything else but forward the
10651 command to the router which performs everything.
10653 * Added silc_server_send_channel_key function to send the Channel Key
10656 * Added silc_server_create_channel_key to create new channel key. The
10657 channel key is now re-generated everytime someone joins or leaves
10658 a channel, as protocol dictates. Note: channel->key_len is the
10659 key length in bits.
10661 Wed Nov 22 22:14:19 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10663 * Splitted server.[ch] finally. Created now packet_send.[ch] and
10664 packet_receive.[ch] to separate packet sending and receiving
10665 routines. The server.[ch] now includes everything else including
10666 actual packet processing (writing and reading data) and other
10669 Renamed silc_server_private_message_send_internal to
10670 silc_server_send_private_message. The routine is still though
10671 used only to relay private messages as server does not send
10672 private messages itself.
10674 Renamed silc_server_new_channel to silc_server_create_new_channel
10675 and added new function sicl_server_new_channel that handles the
10676 incoming New Channel packet. Added also new sending function
10677 silc_server_send_new_channel to send New Channel Payload.
10679 * Added new function silc_server_notify to process incoming notify
10680 packet to the server/router. Server may then relay the notify
10681 to clients if needed.
10683 * Added new function silc_server_new_channel_user to process incoming
10684 New Channel User packet. Router will redistribute the packet and
10685 send JOIN notify to its local clients and locally connected servers
10686 if needed. Normal server will send JOIN notify to its local client
10687 on same channel when received this packet. Added also corresponding
10688 sending function silc_server_send_new_channel_user to sent the
10691 * Added boolean route argument to send_notif_to_channel and
10692 packet_send_to_channel functions to attempt to route the packet
10693 if it is TRUE and send only locally if it is FALSE.
10695 Tue Nov 21 19:49:31 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10697 * silc_server_replace_id now broadcasts the received replace ID
10698 packet if it is not broadcast packet already. The router must
10699 broadcast to inform other routers about changed ID.
10701 * Added backpointer to server's router into SilcServer context in
10702 silcd/server_internal.h.
10704 * Fixed silc_server_packet_broadcast to send correct broadcast
10707 * The channel key is now distributed to the local client as soon
10708 as it is received from the router (in router environment) so that
10709 no other packet may be sent for the channel until client has
10712 * silc_server_remove_channel_user now broadcasts the received
10713 Remove Channel User packet if it is not broadcast packet already.
10714 The router must broadcast to inform other routers about removed
10717 * Added users field into SilcPacketContext that is a reference count
10718 of the context. One can increase the reference count by calling
10719 silc_packet_context_dup which is now changed to just increase the
10720 reference count instead of duplicating the data. The reference
10721 count is decresed by calling silc_packet_context_free that will
10722 free the data after the reference count hits zero.
10724 For now on the packet context and everything allocated into it
10725 (including the raw packet from network) must be freed by calling
10726 the new silc_packet_context_free function. Added also new function
10727 silc_packet_context_alloc that must be used now to allocate the
10728 context. This also means that if a routine is asynchronous from
10729 silc_[client/server]_packet_parse_type the packet context must
10730 be duplicated by calling silc_packet_context_dup. Otherwise it
10731 gets free'd after silc_[client/server]_packet_parse_type returns.
10732 Also, one must remember that if packet is duplicated then its
10733 reference count must be decresed by calling the free function as
10734 many times as it was duplicated.
10736 * Changed SilcBuffer field from protocol contexts to SilcPacketContext
10737 from both client and server.
10739 Mon Nov 20 23:47:03 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10741 * Made joining to a channel working in router environment.
10743 * Cleaned up JOIN command on server side and create function
10744 silc_server_command_join_channel internal routine to make the
10747 Thu Nov 9 21:12:39 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10749 * Changed silc_command_pending list to SilcDList. Also, added
10750 `ident' field to SilcServerCommandPending structure to identify
10751 the reply and to call correct callback.
10753 Added silc_server_command_pending_check function to replace the
10754 corresnponding macro. The silc_command_pending list is not
10757 * Added silc_command_set_ident into lib/silccore/silccommand.[ch]
10758 to set identifier to previously allocated Command Payload. It
10759 is used to set identifier for command when resending Command
10762 * Added silc_command_payload_encode_payload to encode Command
10763 Payload buffer from SilcCommandPayload structure.
10765 * Added silc_argument_payload_encode_payload to encode Argument
10766 payload buffer from SilcArgumentPayload structure.
10768 Wed Nov 8 21:03:28 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10770 * Changed WHOIS command to support router connection on server side.
10771 The whois request is always sent to router unless the server is
10772 standalone server. After server has received the reply from the
10773 router will it send the reply to the client.
10775 * Added silc_server_packet_broadcast into silcd/server.[ch] to
10776 broadcast received broadcast packet. The function is used only
10777 by router. The broadcast packet is always sent to the router's
10780 * Added silc_id_render function in lib/silcutil/silcutil.[ch] to
10781 render given ID to printable string, for log files for example.
10783 Tue Nov 7 22:14:19 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10785 * Made basic router to router connections working. At least they
10786 can now connect to each other but nothing really works the way
10787 they are supposed - yet.
10789 * Added new initiator token to RouterConnection configuration
10790 file in silcd/serverconfig.[ch]. It is used to tell whether we
10791 are the initiator to the remote router or whether we'll expect
10792 the other end to connect.
10794 * Moved registering of listener task to silc_server_init, hence
10795 the server starts listenning as soon as it is run, even if it
10796 does not have connections to other routers. Let's see how well
10799 * Changed default connection retry timeouts for more suitable in
10802 * Removed cipher and such arguments from silc_idlist_add_client
10803 and silc_idlist_add_server prototypes from silcd/idlist.[ch].
10804 Added new function silc_idlist_add_data to add the keys and stuff
10807 * Added SilcIDListData structure and added it to SilcClientEntry
10808 and SilcServerEntry as their first field in the structure. This
10809 way we can explicitly cast the ID entries to the SilcIDListData
10810 structure and get common data for the entries. In past, we had
10811 to first check what type of connection it is and then cast it to
10812 correct ID entry type. Now, we can directly cast the opaque
10813 pointer to the SilcIDListData (no matter what ID entry it actually
10814 is) and get the data needed.
10816 Mon Nov 6 21:56:12 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10818 * Wow, found a bug in scheduler. The scheduler uninitialized itself
10819 in some circumstances even if threre were timeout tasks, though not
10820 IO tasks, but tasks anyway. Now fixed.
10822 * Defined SilcServerConnection structure to hold connection specific
10823 stuff about directly connected servers and routers. The definition
10824 is currently in silcd/server_internal.h. I thought about having
10825 a bit more important role fro this struct but for now it is used
10826 only when connecting to other server (or router actually).
10828 * Added connecting retry support in server when connecting to
10829 router(s). The retry feature implement exponential backoff
10830 algorithm. Also, added SilcServerParams structure to hold default
10831 parameters for server. For now, it include these retry settings
10832 and are hard coded. After server is moded to be as Silc Server
10833 Library this structure will be more important.
10835 Sun Nov 5 22:28:44 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10837 * Changed client librarys channel->clients table to SilcList and
10838 changed code accordingly.
10840 Thu Nov 2 16:28:01 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10842 * Changed client's channel table to SilcList and changed code
10843 accordingly. Also changed SilcChannelClientEntry to include back-
10844 pointer to the channel so that client entry can use that structure
10845 as list as well and we have fast cross-reference to the channel.
10846 This change dramatically decreased the complexity of channel
10847 handling with client entry and vice versa (removed one extra
10848 loop when searching for channel entry from many functions).
10850 * Changed server->sim from table to SilcDList and changed code
10853 * NAMES command can now be used from user interface. It will show
10854 the user list on the channel, neatly.
10856 * Added realname pointer to SilcClientEntry in lib/silcclient/idlist.h.
10857 Code now saves realname of the user if it becomes available.
10859 * Renamed configure.in to configure.in.pre and made ./prepare
10860 script to automatically add correct version string to
10861 configure.in which it creates from configure.in.pre.
10863 Wed Nov 1 17:21:26 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10865 * NAMES command reply now shows users mode with the nickname when
10866 joining to channel.
10868 * Moved silc_client_ch[u]mode[_char] functions from
10869 silc/clientutil.[ch] to lib/silcclient/client.[ch]. Though, that
10870 place sucks, they are utility functions and should be in some
10873 * Fixed some unsigned int's to unsigned short's. Patch by cras.
10875 * Fixed contrib/getopt*.[ch] to not require config.h. Patch by
10878 Tue Oct 31 20:10:37 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10882 * Added TRQ (efficient deque and list library) into lib/trq. This is
10883 a very good list library that is currently used in the SILC. Defined
10884 SilcList API over the library because I didn't like the API very
10885 much. See lib/trq/silclist.h for the API and examples of how to
10886 use the API. Fixed various places in the code to use the new
10887 SilcList API. The SilcList is meant for lists that has a structure
10888 already defined as a list. It is not suitable to add just some
10889 context to the list (in TRQ, the context is the list actually).
10891 So, I defined SilcDList that can be used for the purpose where
10892 predefined list structure does not exit. This can be used as
10893 such list. Now some context just can be added to the SilcDList.
10894 Currently this list is not used in the SILC just yet, though there
10895 are a lot places where this can replace dynamically allocated
10896 tables and I will fix these places, later, to use SilcDList.
10897 See lib/trq/silcdlist.h for SilcDList (they are all inline functions,
10898 and use TRQ internally).
10900 Also fixed some annoying warning messages that the original TRQ
10901 code generated. Also minor changes to TRQ's Makefile.in.
10903 * Added support for querying by Client ID to both WHOIS and
10904 IDENTIFY commands into server, as required by the protocol.
10906 * Removed method function pointers from SilcBuffer structure. They
10907 weren't used to anything and just increased the context size for
10908 no good reason. This change also made silc_buffer_alloc and
10909 silc_buffer_free functions inline functions.
10911 * Disabled command flooding detection support until it's fixed so
10912 that it accepts commands in but does not execute them more than once
10915 * Added silc_net_localhost(), to return local hostname, into
10916 lib/silcutil/silcnet.[ch]. Also added client->hostname pointer
10917 that must be initialized before calling silc_client_init.
10919 * Added new function: silc_server_send_notify_on_channels to send
10920 notify messages to all channels client has joined. It is assured
10921 that the message is sent only once per client.
10923 * Moved silc_log_format (from lib/silcutil/silclog.[ch] into
10924 lib/silcutil/silcutil.[ch] as silc_format function. The new
10925 function is generic and is used by server as well, not only by
10926 the logging routines.
10928 * Added new SKE status type: SILC_SKE_STATUS_BAD_VERSION to indicate
10929 the provided version string was not acceptable. Added new function:
10930 silc_ske_check_version into lib/silcske/silcske.h. The function
10931 must be implemented by the application (client or server) and it
10932 does not reside in the SKE library. The function checks the version
10933 string remote end sent.
10935 * Added back pointers (to opaque context and to SilcSocketConnection)
10936 into SilcPacketContext structure into lib/silccore/silcpacket.h.
10938 * Added silc_packet_context_dup into lib/silccore/silcpacket.[ch] to
10939 duplicate packet context structure.
10941 * Changed `notify' client operation to send same arguments as client
10942 receives from server except for ID's. ID's are mapped to correct
10943 ID entry and that is returned. Also, if channel entry is not sent
10944 by server but the notify is for channel the channel entry is sent
10945 to application (otherwise application doesn't know that it is for
10946 channel (library gets it from packet's Destination ID)).
10948 * Added silc_client_remove_from_channels into client library to
10949 remove a client from all channels it has joined to. Used when
10950 received SIGNOFF notify from server. Added also new function
10951 silc_client_replace_from_channels to replace old ID entry with
10952 new ID entry on all channels. Used when received NICK_CHANGE
10953 notify from server.
10955 * Fixed ID Cache list handling in silc_idlist_get_client in
10956 lib/silcclient/idlist.c. Also, added silc_idlist_get_client_by_id
10957 to get (or query) client by ID.
10959 * Updated TODO list.
10961 * Added connection authentication status message defined by the
10962 protocol: SILC_CONN_AUTH_OK and SILC_CONN_AUTH_FAILED and added the
10963 support for these into the code in client and server side.
10965 * Added generic function silc_client_send_command to send any command
10966 with variable argument list. Application should use this function
10967 to send commands if the command functions provided by the library
10968 does not suite for the application's user interface needs.
10970 * Added new `failure' client operation. Application is notified about
10971 received failure packet if client is executing a protocol. In this
10972 case the protocol's execution has failed.
10974 * Added SKE's end notify to send the SKE_SUCCESS notify message that
10975 is required by the protocol.
10977 * Added SILC_PROTOCOL_STATE_FAILURE to indicate received failure
10978 packet from remote. SILC_PROTOCOL_STATE_ERROR indicates local
10981 * Added status flag to SilcSKE object to indicate realtime status
10982 of the SKE protocol.
10984 * Application receives now exactly same command reply arguments as
10985 the library receives from server. However, if ID is received the
10986 corresponding ID entry is returned to the application (eg. Client
10987 ID is mapped to correct SilcClientEntry entry and that is returned).
10988 Changed command_reply client operation due to this change.
10990 * Changed all ID's in commands and in command replys as ID Payloads.
10991 Change affected both client and server side codes.
10993 All ID's sent in SILC network (with execption of ID's in SILC
10994 Packet header) are sent in ID Payload to support variable length
10997 * Server now notifies nick changes and notifies all clients on
10998 the channels about the new nickname (about the new Client ID,
11001 * Implemented CMODE command to change channel modes. Supports all
11002 channel modes defined by the protocol specs except ban and invite
11003 lists. (Also, private channel key mode is supported but support for
11004 setting private channel key in client is missing, thus, this mode
11005 has no effect on client side (except that server requires that the
11006 client uses private channel key and normal channel traffic does not
11009 Also, invite mode works per se, but INVITE command does not work
11010 yet correctly, so you can set channel as invite only channel but
11011 inviting clients to the channel does not work (it is yet to be
11012 thought what's the best way to do it).
11014 * Added new command SILC_COMMAND_CUMODE to change user mode on the
11015 channel. Defined user modes: CHANNEL_FOUNDER and CHANNEL_OPERATOR.
11016 Implemented CUMODE command to change user's mode on the channel.
11017 Supports all modes defined by the protocol specs.
11019 * Added NAMES command reply to return users modes on the channel.
11021 * Removed unnecessary and slow ciphers from lib/silccrypt.
11023 * Set SO_KEEPALIVE option to connection sockets by default.
11025 * Added new command reply status: SILC_STATUS_USER_NOT_ON_CHANNEL.
11027 * Added notify types: MOTD, CMODE_CHANGE and CUMODE_CHANGE. Also,
11028 redefined the Notify Payload into protocol specs.
11030 * Added silc_id_payload_parse_id to get ID directly from raw
11033 Mon Oct 9 20:57:02 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11035 * Changed SILC_COMMAND_IDENTIFY in protocol specification to
11036 accept searching by Client ID as well.
11038 * Added support for LEAVE and SIGNOFF notify types in client library.
11040 * Added silc_id_payload_parse_data into lib/silccore/silcpayload.[ch]
11041 to parse ID Payload from raw data.
11043 Sun Oct 8 19:33:08 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11045 * Added flags parameter into silc_ske_assemble_security_properties
11046 function in lib/silcske/silcske.[ch].
11048 * Changed notify client operation to fit better for notify messages
11049 sent by server. The notify payload received from server is now
11050 passed to the application (after parsing it to SilcNotifyPayload).
11051 It is application's responsibility to retrieve the arguments
11052 from the payload and show the message the way it wants. The message
11053 sent by server is implementation specific.
11055 * Changed public keys to comply with the protocol specification.
11056 Old public keys are not supported anymore and are not compatible.
11058 * Removed nickname from Channel Payload as the latest draft removed
11059 it. The client must resolve the nickname from the NAMES command
11060 reply received when it joined the channel.
11062 Also, changed all channel_xxxx_payload to channel_payload_xxxx.
11064 Sat Oct 7 21:55:01 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11066 * Fixed some errors in protocol specification drafts.
11068 * Created lib/silccore/silcnotify.c to implement Notify Payload
11069 encoding and decoding, lib/silccore/silcpayload.[ch] to implement
11070 generic payloads described by protocol specifications. The file
11071 includes implementations for ID Payload and Argument Payload.
11073 * Changed Command Payload implementation to use the new Argument
11074 Payload. Changed command_xxxx_payload to command_payload_xxxx
11075 to comply with SILC coding conventions.
11077 * Added suppport for Argument Payload handling in Notify Payload
11078 implementation as protocol requires it. Added the new support
11079 into server and client lib as well.
11081 Thu Oct 5 21:16:28 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11083 * Added support for multiple nicknames on same channel. [n] is
11084 added locally to the nickname if there are more than one same
11085 nicknames on the channel.
11087 * Server now sends all nicknames that matched WHOIS request.
11088 Client also shows the list received from server.
11090 * Added TOPIC command to client side. User can now set and show
11091 current topic on channel.
11093 * Added MOTD command to client and server. Also, server sends the
11094 motd when client connects to the server.
11096 * Changed version strings to comply ISO 8601.
11098 Wed Oct 4 23:29:06 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11100 * Fixed protocol error handling in client library. It should now
11101 cope even if the SKE fails for some reason.
11103 * Made new protocol specification drafts for submitting to IETF.
11105 * Implemented TOPIC command to server in silcd/command.c.
11107 * Added two new notify types into lib/silccore/silcnotify.h:
11108 SILC_NOTIFY_TYPE_NICK_CHANGE and SILC_NOTIFY_TYPE_TOPIC_SET to
11109 notify nickname change and topic setting/change on a channel.
11111 * API change of command_reply operation in client library. The
11112 application gets now the status type received from server as well.
11114 Sat Sep 30 16:57:42 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11116 * Removed the function just added to lib/silcutil/silcschedule.[ch].
11118 * Cras fixed and optimized the packet handling even further and
11119 it should work now. Minor change to the prototype of function
11120 silc_packet_receive_process in lib/silccore/silcpacket.[ch].
11122 Sat Sep 30 08:48:47 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11124 * Added new function into lib/silcutil/silcschedule.[ch]:
11125 silc_schedule_with_fd to select() a specified fd. The function
11126 returns after timeout expires or data arrives or goes. The
11127 function is used by packet routines to wait that all data is
11128 received from network.
11130 * Fixed data reading from network in lib/silccore/silcpacket.c.
11131 The code now assures that all data is read from the fd and then
11132 continues packet processing. This was a bug fix since the code
11133 used to drop some data in some circumstances.
11135 * Added new function into lib/silcclient/client.[ch]:
11136 silc_client_start_key_exchange to start key exchange after
11137 connection has been established to server. The code internally
11138 now uses this funtion but its main purpose was to provide it
11139 for applications that perform their own connecting. After
11140 application has created a connection it merely calls this
11141 function to start the key exchange between client and server.
11142 The library takes care of everything else after that.
11144 Updated also lib/silcclient/README to explain the usage of
11147 * Do not send to application information that connection has
11148 been established. Application gets notified it by connect
11151 Thu Sep 28 23:40:19 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11153 * Applied cras's patch to add silc_schedule_one function. The
11154 function runs scheduler once and returns.
11156 * Fixed the scheduler after cras messed it up. The timeout
11157 handling works now as it's supposed to work.
11159 * Added into lib/silccore/ silcnotify.h to include notify
11160 message types support. Changed silc_server_send_notify*
11161 functions, in server.[ch], to support those new notify types.
11162 Added the support for the notify types into client library,
11163 as well. Added new notify client operation into ops.h in
11166 * Changed silc_server_packet_send_to_channel to send normal
11167 packets instead of just channel message packets. The function
11168 is now used to send the notify packets to channels. It is not
11169 used to send channel message packets anymore, as server never
11170 sends them anymore.
11172 * Added explicit casting into lib/silcutil/silcbuffmt.c to few
11173 va_arg()s as it seems to require it nowadays. I guess, if SILC
11174 is compiled with older va_arg() the new code should work anyway.
11176 Wed Sep 13 18:10:14 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11178 * Splitted core library. Core library (lib/silccore) includes
11179 now only SILC protocol specific core (and common) components.
11180 Created new utility library (lib/silcutil) that includes more
11181 generic purpose stuff. The stuff for util library was taken
11182 from the old core library. This was minor and easy split.
11184 * Created SILC Client Library (lib/silcclient) that includes
11185 implementation of the SILC client without user interface. This
11186 was major move from silc/ directory. The code has been changed
11187 so that it is transparent towards the user interface. The
11188 silc/ directory includes now the same user interface as before
11189 and it uses the new client library. Read lib/silcclient/README.
11190 Basicly, the client library performs everything else related
11191 to SILC except user interface handling. Also, configuration
11192 files are considered to be part of user interface and library
11193 does not handle them.
11195 This change also changed a lot of structures, function naming etc.
11196 Most important change was that SilcClientWindow object was
11197 renamed to SilcClientConnection in the client library. Created
11198 also new file lib/silcclient/ops.h. Also added new files
11199 silc/local_command.[ch] and silc/client_ops.[ch].
11201 All these changes were made to make it easier for user interface
11202 designers to create what ever user interface for the SILC client
11205 It is also expected that the server will be moved to lib
11206 directory as well and SILC Server Library will be created;
11207 sometimes in the future.
11209 * Removed Local commands from lib/silccore/silccommand.h as
11210 they are application specific and new client library does not
11211 handle any of those anymore.
11213 * Several functions moved to lib/silcutil/silcutilc.[ch] from
11214 old client implementation in silc/.
11216 * Added support for callback functions in SILC_LOG_* macros.
11217 Application can now set its own callbacks that will be called
11218 instead of using the default functions that will always print
11219 the debug messages to stderr (or stdout). Also, debugging can
11220 now be disabled by setting silc_debug to FALSE and re-enabled by
11221 setting it to TRUE. Note, that logging will still work even
11222 if debugging is disabled.
11224 New functions in lib/silcutil/silclog.[ch]: silc_log_set_callbacks,
11225 silc_log_reset_callbacks, silc_log_set_debug_callbacks and
11226 silc_log_reset_debug_callbacks.
11228 * To enable debugging in silc client one must give now -d
11229 option on command line.
11231 * Changed silc_schedule_init to automatically allocate task queues
11232 if they are not allocated before calling it.
11234 Thu Sep 7 10:49:33 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11236 * Added GMP 3.1 into math library.
11238 Sun Aug 20 21:27:26 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11240 * Added SILC_PACKET_REMOVE_CHANNEL_USER to remove a client from
11241 a channel in SILC network. The packet is used by servers and
11242 routers to notify other routers that user has left a channel.
11243 This little feature was missing until now. Added the feature
11244 to protocol specification as well.
11246 Added functions: silc_server_send_remove_channel_user and
11247 silc_server_remove_channel_user into server.[ch].
11249 * Added SILC_PACKET_REKEY and SILC_PACKET_REKEY_DONE into
11250 lib/silccore/silcpacket.h. However, they are not implemented
11253 Sat Aug 19 23:04:16 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11255 * Fixed joining to a channel and sending channel messages
11256 between server and router. The channel message sending should
11257 now work inside a cell.
11259 Tue Jul 25 20:46:13 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11261 * Fixed the private message sending between server and router.
11262 The private message sending should now work inside a cell.
11264 * Added silc_server_replace_id into server.[ch] to replace
11265 existing ID in the SILC network.
11267 * Added silc_idlist_find_server_by, silc_idlist_replace_client_id
11268 and silc_idlist_replace_server_id into idlist.[ch] in server.
11270 Mon Jul 24 18:33:31 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11272 * Fixed the server to server connections. Server can again now
11273 connect to router. Router to router connections probably does
11276 Thu Jul 20 13:15:01 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11278 * Added dynamic protocol registering support. Now protocols can
11279 registered and unregistered on the fly. Patch by cras.
11281 Wed Jul 19 19:08:46 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11283 * Added lib/contrib directory to hold routines that some platforms
11284 don't have but are needed by SILC.
11286 * Added getopt.c, getopt1.c and getopt.h from GNU C library
11287 into lin/contrib to provide getopt() and getopt_long() for
11288 those who don't have it.
11290 Tue Jul 18 20:41:20 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11292 * Added AWAY command to client. When away message is set and
11293 client receives a private message packet the client automatically
11294 replies to the sender with the away message.
11296 * Fixed a bug in lib/silcmath/mpbin.c: silc_mp_mp2bin. This
11297 bug seemed to be the cause of recent problems when compiling
11300 * Added version detection support to SKE protocol specification
11301 and added the new changes to the SKE implementation as well.
11302 There were other minor changes in the SKE protocol as well.
11304 Many changes in lib/silcske/silcske.[ch] and in
11305 lib/silcske/payload.[ch].
11307 * Added ^U functionality, clear input line. Patch from cras.
11309 Mon Jul 17 23:33:26 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11311 * Mainly small bugfixes on core library. Fixed some debugging
11312 logging and buffer overflow in silclog.c.
11314 * Updated config.sub and config.guess on the distribution tree.
11316 Sat Jul 15 15:33:48 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11318 * Added command lagging support in server. Client may execute
11319 commands now only once in two seconds.
11321 Thu Jul 13 22:10:21 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11323 * Optimized packet reception. MAC computation and checking is now
11324 also more optimized. A lot previously duplicated code is now
11325 used as generic by both client and server.
11327 * Fixed key pair generation in clientutil.c
11329 Wed Jul 12 18:28:07 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11331 * Added into lib/silccore/silcbufutil.[ch] new function;
11332 silc_buffer_realloc.
11334 * Moved generic packet sending/encryption functions to
11335 lib/silccore/silcpacket.[ch] from client and server. Some
11336 rewriting of the functions.
11338 * Moved all generic packet reception/decryption functions to
11339 lib/silccore/silcpacket.[ch] from client and server. The
11340 packet processing is now much cleaner in both client and server.
11341 These were major changes in both client and server.
11343 * Created many common functions in server to do packet sending.
11344 Previously code were duplicated a lot, this has been removed
11345 with these changes.
11347 Tue Jul 11 20:27:26 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11349 * Rewrote major parts of the ID cache system. Don't know
11350 whether it is better now or not but at least the API is more
11353 * Major rewrite on ID cache stuff on client because of the ID
11354 cache API changes. Added idlist.c to client.
11356 * Also major rewrite on ID cache stuff on server as well.
11357 Major rewrite of idlist.[ch]. SilcXXXList's are now named
11358 SilcXXXEntry's. We won't keep anymore idlist specific pointers
11359 in hand, instead they are all put into the ID cache system now.
11360 All server_idlist_* routines uses ID cache now instead of
11361 traversing its own lists (those lists does not exist anymore).
11362 SilcIDList though still exists. Also, SilcXXXEntry's are
11365 Sun Jul 9 15:19:24 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11367 * Finally made the SKE implementation compliant to the protocol
11368 specification. All mp integers are now binary encoded as
11369 opposed being HEX encoded.
11371 * Added lib/silcmath/mpbin.[ch]. Encoding mp intergers to and
11374 * Added into lib/silccore/silcutil.[ch] PEM encoding/decoding
11375 functions: silc_[encode/decode]_pem. Also added function
11376 silc_encode_pem_file to PEM encode with newlines ('\n') for
11377 saving into a file.
11379 * SILC public keys are now encoded either PEM or binary. Same
11380 option is for private keys as well. By default private keys
11381 are binary encoded and public keys PEM encoded. Silly HEX
11382 encoding were removed.
11384 * Added into lib/silccrypt/silchash.[ch] silc_hash_fingerprint
11385 function to create fingerprints.
11387 * Fixed a bug in SHA1; does not change the original data anymore.
11389 * Partly implemented INFO command on client and server side.
11390 Fixed CLEAR command. Changes to SERVER command; show current
11391 server(s) when giving command without arguments. Added
11392 VERSION command to client.
11394 * Added check to server that unregistered connections cannot
11395 execute commands (unless it is specificly allowed).
11397 Thu Jul 6 18:12:24 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11399 * Fixed screen refresh.
11401 * Fixed channel joining bug from client. On some circumstances
11402 client tried to join to a channel it had already joined.
11404 * Added public key verification process into client's protocol.c.
11405 The client now verifies the public key from user and saves
11406 it into ~./silc/serverkeys/ directory.
11408 Added into: clientutil.[ch]: silc_client_verify_server_key.
11410 * Changed SKE protocol's silc_ske_initiator_finish function
11411 to accept callback function that verifies the received public
11412 key. Removed old silc_ske_verify_public_key function.
11414 Wed Jul 5 19:19:02 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11416 * Added into silcpkcs[ch]: silc_pkcs_public_key[_data]_set and
11417 silc_pkcs_private_key[_data]_set.
11419 * Made the password and public authentication more cleaner in
11420 server's protocol.c.
11422 * Removed historic and obsolete protocol `channel_auth' from
11423 both client and server.
11425 * Removed wrong way of sending command status messages from
11426 server to client in server's command.c. The old way violated
11427 protocol specification.
11429 Changes to silccore/silccommand.[ch]: removed
11430 silc_command_encode_status_payload -> not needed anymore,
11431 changed silc_command_encode_payload_va to accept extra
11432 argument on variable argument list. The argument type must
11433 now be provided to the function. Also, added new function:
11434 silc_command_encode_reply_payload_va which is same as
11435 normal command_encode_payload_va except command status type
11436 is provided as extra argument.
11438 Tue Jul 4 18:26:39 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11440 * Added ~./silc directory handling. The directory includes the
11441 public and private keys for the client.
11443 Added silc_client_check_silc_dir, silc_client_create_identifier
11444 and silc_client_load_keys.
11446 * Implemented SILC protocol compliant public key. Added public
11447 and private key saving to and loading from files.
11449 Added into silcpkcs.[ch]: silc_pkcs_encode_identifier,
11450 silc_pkcs_public_key_encode[_data], silc_pkcs_public_key_decode,
11451 silc_pkcs_private_key_encode[_data], silc_pkcs_private_key_decode,
11452 silc_pkcs_public_key_alloc, silc_pkcs_public_key_free,
11453 silc_pkcs_private_key_alloc and silc_pkcs_private_key_free.
11455 Implemented: silc_pkcs_save_[public/private]_key[_data] and
11456 silc_pkcs_load_[public/private]_key.
11458 Mon Jul 3 18:51:27 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11460 * Added silc_server_get_route (route.[ch]) to get connection
11461 data for the fastest route for given ID.
11463 * Implemented INVITE command on client and server. The command
11464 were re-defined in the SILC Protocol Specification and the
11465 implementation now complies with the specification.
11467 * Implemented PING command on client and server.
11469 * Implemented NAMES command on client and server. The server side
11470 supports currently only normal server not router server yet.
11471 Some changes to NAMES definition in SILC protocol specification.
11473 Sun Jul 2 18:23:01 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11475 * Implemented LEAVE command on client and server.
11477 * Previously deprecated SILC_PACKET_FORWARDED flag is now in use
11478 again. This change was made to the protocol as well. Server
11479 should not violate the protocol specification anymore.
11481 Fri Jun 30 14:03:26 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11483 * Added SOCKS4 and SOCKS5 support to SILC client. SOCKS5
11484 was tested. SOCKS4 was not but should work anyway.