1 Wed Apr 6 09:10:31 CEST 2005 Pekka Riikonen <priikone@silcnet.org>
3 * Added pkg-config .pc file creation for silc core library
4 and silcclient library. A patch by c0ffee.
6 Mon Apr 4 15:15:46 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
8 * Simplified the invite and ban string handling in the
9 server. Check for valid invite and ban arguments also.
10 Affected file silcd/server_util.c.
12 Sun Apr 3 14:58:53 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
14 * Added WATCH list announcing in backup router protocol.
15 Affected files are silcd/command.c, server.c, server_backup.c.
17 * Do not change users mode to founder on normal server/backup
18 if the founder mode is set, and user is first one to join.
19 Affected file silcd/pcaket_receive.c.
21 * Do not send CUMODE_CHANGE notify back to sender. Affected
22 file silcd/packet_receive.c.
24 * Added getrusage() to take noise in SILC RNG. A patch by
25 Mika Boström. Affected files are configure.in.pre,
26 includes/silcincludes.h.in, lib/silccrypt/silcrng.c.
28 Sat Apr 2 18:09:30 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
30 * Splitted the SILC libraries configuration into a configure
31 fragment into lib/configure.ad. It is now possible, once
32 this feature is added, to specify whether to compile or not
33 compile included SILC libraries. Affected files are
34 configure.in.pre, lib/silcmath/mpi/configure.ad,
35 lib/configure.ad, Makefile.defines.pre and
36 Makefile.defines_int.pre.
38 * Added --with-silc-includes and --with-silc-libs to configure.
39 If specified the included libs are not compiled, but the
40 specified libs are used. Pkg-config is not yet supported.
41 Affected file configure.in.pre.
43 * Fixed WATCH command handling on backup router. Router does not
44 send the watch command any more to backup if it originates from
45 backup. Affected file silcd/command.c.
47 Fri Apr 1 18:52:47 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
49 * Changed announcing to not announce unregistered clients.
50 Affected file silcd/server.c.
52 * Fixed username handling in command reply. Affected file
53 silcd/command_reply.c.
55 * Log files are now 0600. Affected file lib/silcutil/silclog.c.
57 Thu Mar 31 22:34:22 CEST 2005 Patrik Weiskircher <pat@icore.at>
59 * Added new define SILC_MACOSX, if __APPLE__ and __MACH__ is defined.
60 Affected file: includes/silcincludes.h.in
62 * bool is defined as _Bool on Mac OS X now.
63 Affected file: lib/silcutil/silctypes.h
65 Thu Mar 31 08:52:06 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
67 * Added support for UTF-8 nicknames, channel names and
68 server names in client library. Affected files in
71 * Added __SILC_HAVE_PTHREAD, __SILC_HAVE_SIM, __SILC_HAVE_LIBIDN,
72 and __SILC_ENABLE_DEBUG to include/silcclient.h for third-party
73 software to check how Toolkit has been compiled.
75 Wed Mar 30 22:16:35 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
77 * Added silc_utf8_str[n]casecmp into lib/silcutil/silcutf8.[ch].
79 * Use silc_utf8_str[n]casecmp instead of strcmp routines
80 in library and in SILC Client when dealing with nicknames
81 and other identifier strings. Affected file in client lib
84 * Convert nickname to UTF-8 in /msg and /smsg. Affected file
85 irssi/src/silc/core/silc-servers.c.
87 Wed Mar 30 10:50:02 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
89 * Fixed idcache to work with the new identifier strings.
90 Affected file lib/silccore/silcidcache.c.
92 * Added UTF-8 hash and compare function for SilcHashTable.
93 Affected file lib/silcutil/silcutil.[ch].
95 * Added casefolding stringprep, SILC_CASEFOLD_PREP.
96 Affected file lib/silcutil/silcstringprep.[ch].
98 * Changed the identifier string handling to include the original
99 format in client, server, channel entries and normalized
100 format in cache. Affected files in silcd/.
102 Tue Mar 29 16:51:35 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
104 * Added support for the new identifier strings and their
105 validity checking. Nicknames, channel names and usernames
106 can now include practically any kind of letters and various
107 other characters. Affected files in silcd/ and in libraries.
109 NOTE: comparing these strings should now be done with memcmp()
110 to check binary compatibility. All these strings are normalized
111 and casing is irrelevant.
113 * Added silc_identifier_check to lib/silcutil/silcstrutil.[ch]
114 as easy function for applications to check whether identifier
117 Tue Mar 29 00:45:11 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
119 * Fixed SILC_STRING_LDAP_DN encoding and decoding. Affected
120 file lib/silcutil/silcutf8.c.
122 * Added SILC_STRING_UTF8_ESCAPE to lib/silcutil/silcstrutil.h.
124 Mon Mar 28 22:46:23 CEST 2005 Jochen Eisinger <jochen@penguin-breeder.org>
126 * Make public key in getkey reply mandatory. Affected file
127 lib/silcclient/command_reply.c
129 Sun Mar 27 19:03:31 CEST 2005 Patrik Weiskircher <pat@icore.at>
131 * Added Parameter dont_register_crypto_library to
132 SilcClientParam. If set to TRUE, silcclient library will
133 not initalize the Crypto Libraries and application
134 will need to do it. Affected file lib/silcclient/silcclient.h,
135 lib/silcclient/client.c.
137 Sun Mar 27 19:02:48 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
139 * Imported new silc_utf8_[encode|decode] routines from
140 my internal SILC 1.1 source tree. New encodings added:
141 SILC_STRING_LOCALE (SILC_STRING_LANGUAGE is deprecated),
142 SILC_STRING_UTF8, SILC_STRING_PRINTABLE, SILC_STRING_VISIBLE,
143 SILC_STRING_TELETEX, SILC_STRING_NUMERICAL and
146 * Splitted UTF-8 routines into lib/silcutil/silcutf8.[ch].
148 * Implemented stringprep (RFC 3454) API. Internally we use
149 GNU Libidn's stringprep, for now, so it is required now to
150 compile SILC sources. Added lib/silcutil/silcstringprep.[ch].
152 * Added checking for GNU Libidn and --with-libidn to configure.
154 Wed Mar 23 11:20:33 CET 2005 Jochen Eisinger <jochen@penguin-breeder.org>
156 * If the passphrases entered do not match while generating a new key,
157 completly start over instead of going into an infinite loop asking
158 the user to re-enter the passphrase correctly. Affected file
159 lib/silcutil/silcapputil.c
161 Sun Jan 9 14:28:51 CET 2005 Pekka Riikonen <priikone@silcnet.org>
163 * Make sure server is removed from backup list when it is
164 deleted. Affected files silcd/command.c, server.c,
167 * Close socket when connecting to router fails. Affected
170 Tue Jan 4 13:06:26 CET 2005 Jochen Eisinger <jochen@penguin-breeder.org>
172 * Adopt configuration toolchain to current auto-tools.
173 Affected files prepare, irssi/configure.in
174 * Revert most of the UTF-8 fixes to SILC Client 1.0.1. Will
175 redo that. Affected files irssi/src/silc/core/client_ops.c,
176 irssi/src/fe-common/silc/fe-silc-channels.c
177 * Take over command line options into silcclient data structure.
178 Affected file irssi/src/silc/core/silc-core.c
180 Wed Dec 8 16:15:11 CET 2004 Pekka Riikonen <priikone@silcnet.org>
182 * Do not try to initiate backup resuming protocol forever.
183 Affected file silcd/server_backup.c.
185 Wed Nov 24 18:24:05 CET 2004 Pekka Riikonen <priikone@silcnet.org>
187 * ID change in resuming has to be done before changing
188 detached client's modes, since the ID change may fail and
189 leave ghosts on the network. Affected file is
190 silcd/packet_receive.c.
192 Tue Nov 23 16:54:35 CET 2004 Pekka Riikonen <priikone@silcnet.org>
194 * Fixed Win32 scheduler to not stuck anymore. A patch from
195 Juha Räsänen. Affected file is
196 lib/silcutil/win32/silcwin32schedule.c.
198 * Fixed QoS parsing for connection blocks in server. Affected
199 file is silcd/serverconfig.c.
201 * Fixed server statistics increasing in server. Affected file
204 * The CLOSE command now marks backup router as self disconnected
205 to avoid resuming problems. Affected file silcd/command.c.
207 Wed Sep 22 19:46:32 CEST 2004 Patrik Weiskircher <pat@icore.at>
209 * When using silc_net_create_connection[_async], and your system can
210 create IPv6 sockets, it will try to connect to the IPv6 host.
211 Now it tries to connect to an IPv4 host if IPv6 fails. Affected
212 file lib/silcutil/unix/silcunixnet.c
214 Fri Jun 18 19:26:58 CEST 2004 Pekka Riikonen <priikone@silcnet.org>
216 * Check for valid route when receiving packet from router and
217 when routing it to local server in the cell. A patch from
218 Matt Miller. Affected files silcd/router.c and server.c.
220 Sat May 1 13:55:54 CEST 2004 Patrik Weiskircher <pat@icore.at>
222 * Couldn't detach and reattach twice, because of the previous
223 commit. Affected file silcd/packet_receive.c
225 Fri Apr 30 19:40:28 CEST 2004 Patrik Weiskircher <pat@icore.at>
227 * Added check to ignore Port value if Initiator is FALSE.
228 Remote router coudln't connect if Port was set. Affected file
231 * If some client tries to resume more than once at the same time,
232 server crashed. Router didn't crash, but showed odd behaviour
233 (didn't allow clients to join anymore, ..). Affected files
234 silcd/packet_receive.c silcd/idlist.h
236 Mon Mar 15 21:10:08 EET 2004 Pekka Riikonen <priikone@silcnet.org>
238 * Destroy the file transfer session in silc_client_file_close
239 with timeout. Affected file lib/silcclient/client_ftp.c.
241 * Call SFTP server monitor in READ and WRITE after the actual
242 operations. Affected file lib/silcsftp/sftp_server.c.
244 Wed Mar 10 21:30:02 EET 2004 Pekka Riikonen <priikone@silcnet.org>
246 * Create one configure script from configure fragments
247 (configure.ad). This is a first step towards new distribution
248 system. Affected files prepare, configure.in.pre,
249 lib/silcmath/mpi/configure.ad.
251 Wed Mar 10 18:35:24 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
253 * Removed expiring of client key pair. Affected file is
254 irssi/src/silc/core/clientutil.c
256 Tue Mar 9 17:11:58 EET 2004 Pekka Riikonen <priikone@silcnet.org>
258 * Check the number of connections from real number of
259 connections instead of socket number, when deciding if
260 server is full. Affected files are silcd/server.c,
261 server_internal.h and silcd.c.
263 * Clarified the connections_max meaning in General section
264 in doc/example_silcd.conf.in.
266 * The reconnect_keep_trying default value set to TRUE
267 if it is not defined in the config file. Affected file
268 silcd/serverconfig.c.
270 Wed Mar 3 15:13:49 CET 2004 Pekka Riikonen <priikone@silcnet.org>
272 * Fixed crashbug in connection closing, after a protocol
273 completion callback, which might have closed it already.
274 Affected file silcd/server.c.
276 * Fixed rekey with PFS in backup router. It did not allow
277 rekeys with PFS, and when the rekey protocol timedout
278 it crashed the backup router without the above fix. Affected
279 file silcd/packet_send.c and server.c.
281 Sat Feb 28 16:25:09 EET 2004 Pekka Riikonen <priikone@silcnet.org>
283 * The silc_client_add_channel_private_key now returns the
284 private key context if pointer is given as argument.
285 Affected files are lib/silcclient/silcclient.h and
288 * Added support for using channel private keys in SILC
289 Client Library even if the private key mode is not set
290 on the channel. Affected file lib/silcclient/client_channel.c.
292 * The channel private key used to decrypt message is now
293 delivered to the application in the 'channel_messageÃ' client
294 operation. Affected files are lib/silcclient/silcclient.h
295 and client_channel.c.
297 * Fixed wrong arg type for user limit in CMODE command reply.
298 Affected file silcd/command.c.
300 * The user limit is now taken and saved to SilcClientEntry in
301 JOIN and CMODE command replies and in CMODE_CHANGE notify.
302 Affected files lib/silcclient/silcclient.h, command_reply.c
305 * Added support to the new private message key indicator
306 packet. Added a new function to the client library:
307 silc_client_send_private_message_key_request. The sender
308 indicates to be initiator, and receiver is responder.
309 Added the indicator to the SilcClientEntry as 'prv_resp'
310 boolean. Affected files are lib/silcclient/silcclient.h
311 client.[ch], and client_prvmsg.c.
313 Fri Feb 27 11:25:26 CET 2004 Pekka Riikonen <priikone@silcnet.org>
315 * Fixed the JOIN command calling when called with both
316 -auth and -founder. Affected file is lib/silcclien/command.c.
318 Wed Feb 25 23:12:11 EET 2004 Pekka Riikonen <priikone@silcnet.org>
320 * Check watcher list for resumed clients as well. Affected
321 file is silcd/packet_receive.c.
323 Tue Feb 24 16:49:10 EET 2004 Pekka Riikonen <priikone@silcnet.org>
325 * Implemented the user limit to the CMODE_CHANGE notify,
326 CMODE command reply and JOIN command reply in server.
327 Affected files are silcd/server.c, command.c, command_reply.c,
328 packet_send.c and packet_receive.c.
330 Mon Feb 23 23:31:15 EET 2004 Pekka Riikonen <priikone@silcnet.org>
332 * Defined SILC_STRFMT_END that must be used now with
333 silc_buffer_strformat, instead of SILC_STR_END. Fixes
334 crashes on AMD64. Affected files are lib/silcutil/silcbuffmt.h,
335 lib/silcclient/silcvcard.c, silcd/server_util.c.
337 * Fixed the adding of public key to the WATCH list in server.
338 Fixed the WATCH notify sending to client. Affected files
339 are silcd/packet_send.[ch], command.c, server_util.c.
341 * Implemented the watching by public key in the SILC Client
342 Library and SILC Client. Affected files are
343 lib/silcclient/command.c and client_notify.c.
345 Mon Feb 23 09:30:30 CET 2004 Pekka Riikonen <priikone@silcnet.org>
347 * Added support for public key watching in server. Affected
348 files are silcd/server.c, server_internal.h, command.c,
351 Sun Feb 22 19:03:59 EET 2004 Pekka Riikonen <priikone@silcnet.org>
353 * Added public key to the SIlcClientEntry. Affected files
354 are lib/silcclient/silcclient.h, command_reply.c, idlist.c
356 * Fixed the get_clients_whois reply processing to return
357 exactly same entries server returned. Makes it possible
358 to search using attributes. Affected file is
359 lib/silcclient/idlist.c.
361 Sat Feb 21 19:21:57 EET 2004 Pekka Riikonen <priikone@silcnet.org>
363 * Save founder key to SilcChannelEntry. Affected files are
364 lib/silcclient/silcclient.h, command_reply.c, idlist.c.
366 Fri Feb 20 20:37:38 EET 2004 Pekka Riikonen <priikone@silcnet.org>
368 * Call the monitor callback with _CLOSED status from the
369 silc_client_file_close. Affected files are
370 lib/silcclient/client_fpt.c, silcclient.h
372 * Added silc_client_get_clients_whois which resolves using
373 WHOIS, and supports requested attributes as well.
374 Affected files are lib/silcclient/silcclient.h, idlist.c.
376 Fri Feb 19 21:09:22 EET 2004 Pekka Riikonen <priikone@silcnet.org>
378 * Added support for asking the destination filename where
379 the downloaded file is saved in the file transfer. Affected
380 files are lib/silccilent/silcclient.h, client_ftp.c.
382 Wed Feb 18 02:46:17 EET 2004 Pekka Riikonen <priikone@silcnet.org>
384 * Fixed error handling in resuming data processing. Affected
385 files are lib/silcclient/client_resume.c and client.c.
387 Tue Feb 17 19:34:30 EET 2004 Pekka Riikonen <priikone@silcnet.org>
389 * Fixed silc_client_send_private_message to return TRUE correctly.
390 Affected file lib/silcclient/client_prvmsg.c.
392 * Added topic to the SilcChannelEntry. Affected files are
393 lib/silcclient/silcclient.h, command_reply.c, client_notify.c.
395 Fri Feb 13 14:19:14 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
397 * Use conn->cmd_ident for all silc_client_command_call()s. Affected
398 file lib/silcclient/command.c
400 Fri Feb 13 13:53:45 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
402 * Convert all commands to UTF-8 before passing them to the
403 client library. Still need to convert replies from UTF-8 to
404 the locale encoding. Affected file
405 irssi/src/silc/core/silc-cmdqueue.c
407 Fri Feb 13 13:13:07 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
409 * redirect all silc_client_command_calls through a queueing framework.
410 This fixes /CYCLE and the annoying "nick change after auto-joining
411 a channel". Furthermore it defines one central point where
412 command parameters can be UTF-8-ified. Affected files
413 irssi/src/silc/core/Makefile, client_ops.c, silc-channels.c,
414 silc-servers.[ch], silc-core.c, silc-cmdqueue.[ch], silc-lag.c
416 Fri Feb 13 12:04:41 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
418 * use asynchronous connect() to establish router connections.
419 Fixes problem when the primary router goes down. Affected files
420 silcd/server.c, silcd/server_backup.c
422 Thu Feb 12 20:09:59 EET 2004 Pekka Riikonen <priikone@silcnet.org>
424 * Added SILC_[32|64]_TO_PTR and SILC_PTR_TO_[32|64] macros.
425 Fixed various compilation warnings when type casting ints
426 to pointers or vice versa, of different size. Updates around
429 Tue Feb 3 23:25:17 EET 2004 Pekka Riikonen <priikone@silcnet.org>
431 * Surrogates not allowed in UTF-8 strings, updated decoder.
432 Affected file lib/silcutil/silcstrutil.c. Added UTF-8
433 testers in lib/silcutil/tests/ directory.
435 Wed Jan 14 18:42:44 EET 2004 Pekka Riikonen <priikone@silcnet.org>
437 * Added SILC_CLIENT_CONN_ERROR_KE, ERROR_AUTH, ERROR_RESUME and
438 ERROR_TIMEOUT SilcClientConnectionStatus errors. Affected
439 files are lib/silcclient/silcclient.h, client.c.
441 Mon Jan 12 13:01:10 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
443 * When resuming a session fails, notify the user that the session
444 file needs to be removed eventually. Affected files
445 irssi/src/fe-common/silc/module-formats.[ch],
446 irssi/src/silc/core/client_ops.c.
448 Tue Jan 04 12:16:04 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
450 * Added DIST_SUBDIRS symbols to include all subdirs in distributions.
451 Affected files lib/silcutil/Makefile.am, lib/silcmath/Makefile.am
453 * Typofix in Irssi::Silc module. Affected file
454 irssi/src/perl/silc/Silc.xs.
456 Tue Jan 04 02:43:44 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
458 * Changed the way NOTICE flagged messages are treated. Added support
459 for notices in queries and signing notices. Affected files
460 irssi/default.theme; irssi/docs/help/in/notice.in;
461 irssi/src/fe-common/silc/module-formats.[ch], fe-silc-messages.c;
462 irssi/src/silc/core/client_ops.c, silc-channels.c, silc-servers.c
464 * Fixed typo in /ACTION help. Affected file
465 irssi/docs/help/in/action.in
467 Mon Jan 03 23:26:38 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
469 * Fixed typo in perl module. Affected file
470 irssi/src/perl/silc/Server.xs
472 * Changed the way ACTION flagged messages are treated. Added support
473 for actions in queries and signing actions. Affected files
474 irssi/default.theme; irssi/docs/help/in/action.in;
475 irssi/src/fe-common/silc/module-formats.[ch], fe-silc-messages.c,
476 fe-silc-queries.c; irssi/src/silc/core/client_ops.c, silc-channels.c,
479 Mon Jan 03 16:04:29 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
481 * Incorrectly reported error when client had to be resolved from
482 server in /SMSG. Affected file irssi/src/silc/core/silc-servers.c
484 Sat Jan 3 16:37:15 EET 2004 Pekka Riikonen <priikone@silcnet.org>
486 * Fixed whois public key hash table deleting and adding in
487 detached client case. Affected file silcd/packet_receive.c.
489 Sat Jan 03 12:15:38 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
491 * Changed filenames of silc/fe module not to collide with filenames
492 from core/fe. Also seperated public messages printing from
493 query messages printing. Affected files are all in
494 irssi/src/fe-common/silc.
496 Sat Jan 3 12:18:07 EET 2004 Pekka Riikonen <priikone@silcnet.org>
498 * Fixed the invite process handling during joining to use
499 correct server name for the client that is matched against
500 the invite string for the channel. Wrong server name caused
501 inability to join the channel. Affected file is
504 Fri Jan 2 23:34:17 EET 2004 Pekka Riikonen <priikone@silcnet.org>
506 * Fixed the CUMODE channel founder authentication on normal
507 server to not remove the founder rights on existing founder
508 before checking that router accepts the mode change. Affected
509 files are silcd/command.c and silcd/packet_receive.c.
511 * Remove the server entry correctly when rekey timeouts and
512 remote router connection on normal server is closed. Fixes
513 a crash where server uses the freed server entry. Affected
516 Fri Jan 02 10:28:15 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
518 * Add /SILCNET [ADD|REMOVE|LIST] command to manage different SILC
519 networks. This is the first step in solving the bug about
520 /SERVER ADD -silcnet <silcnet>. Affected files
521 irssi/docs/in/silcnet.in; irssi/src/fe-common/silc/Makefile.am,
522 fe-silcnet.c, fe-common-silc.c, module-formats.[ch];
523 irssi/src/silc/core/silc-chatnets.[ch], silc-core.c, Makefile.am
525 Thu Jan 01 20:11:32 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
527 * /SMSG and /MMSG now correctly create new queries. Affected files
528 irssi/src/fe-common/silc/fe-messages.c, irssi/scripts/silc-mime.pl
530 * Add basic support for SILC protocol specific variables in perl.
531 Affected files irssi/src/perl/silc/*, irssi/configure.in,
532 irssi/src/perl/Makefile.am
534 Wed Dec 31 17:06:55 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
536 * Don't use silc_get_input, it's obviously not reliable. Fixes
537 issue when the current key expires. Affect file
538 irssi/src/silc/core/clientutils.c
540 * Make the session data filename configurable. This makes it
541 possible to have different session files for different
542 SILC networks. Affected files irssi/src/silc/core/silc-core.c,
543 client_ops.[ch], silc-servers.c,
544 irssi/src/silc/fe-common/silc/module-formats.[ch]
546 * Use the same set of libtool files for the MPI lib as for the
547 rest of the toolkit. Affected files lib/silcmath/mpi/config.guess,
548 config.sub, configure.in, install-sh, missing, mkinstalldirs
550 Sun Dec 28 21:57:39 EET 2003 Pekka Riikonen <priikone@silcnet.org>
552 * Fixed server statistics decrementing error to not go to
553 negative. Affected file silcd/packet_receive.c.
555 Sat Dec 20 14:42:36 EET 2003 Pekka Riikonen <priikone@silcnet.org>
557 * Use silc_server_query_add_error to add error in public key
558 search error. Added support in send_reply to send errors
559 without specific argument. Affected file silcd/server_query.c.
561 * Fixed the WHOIS, IDENTIFY and WHOWAS error handling in SILC
562 Client for NO_SUCH_NICK. It was against the protocol specs.
563 Affected file irssi/src/silc/core/client_ops.c.
565 * Added backwards support for the wrong NO_SUCH_NICK error sending
566 in server. To be removed in SILC Server 1.0. Both old clients
567 and clients with fixed error handling now works. Affected file
568 silcd/server_query.c.
570 Sat Dec 20 00:44:47 CET 2003 Patrik Weiskircher <pat@icore.at>
572 * fixed a bug in the whois using attributes function where no
573 error was sent if no nickname and client id but the attributes were
574 given to whois. Affected file silcd/server_query.c
576 Tue Dec 16 21:34:59 CET 2003 Patrik Weiskircher <pat@icore.at>
578 * remove public key from public key hashtable on detach. Affected
579 file silcd/packet_receive.c
581 * free public key hashtable before removing clients on server
582 shutdown. Affected file silcd/server.c
584 * remove public key prior deleting client-data on killing a client.
585 Affected file silcd/server_util.c
587 Sat Dec 06 21:35:14 CET 2003 Patrik Weiskircher <pat@icore.at>
589 * Getting the MOTD from other servers works now. Affected
590 files are silcd/command.c and silcd/command_reply.c
592 Thu Dec 04 11:33:46 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
594 * Initialize the variable idletag, since it is tested in
595 silc_core_deinit for its default value. Affected file
596 irssi/src/silc/core/silc-core.c
598 Sun Nov 30 19:47:02 CET 2003 Patrik Weiskircher <pat@icore.at>
600 * Fixed signed channel messages across cells. Affected file
603 Fri Nov 28 19:13:21 EET 2003 Pekka Riikonen <priikone@silcnet.org>
605 * Changed the SILC_LOG_* macros to not be empty if SILC_DEBUG
606 is not defined. They can now be safely used in if-statements
607 without braces. Affected file lib/silcutil/silclog.h.
609 * Added the checks for backup closing connection due to error
610 (local or remote) and thus not allow the resuming to occur
611 in reconnect. Affected files are silcd/packet_send.c
614 Tue Nov 25 15:20:59 EET 2003 Pekka Riikonen <priikone@silcnet.org>
616 * Help file updates. Affected files in irssi/src/docs/help/in/.
618 Wed Nov 23 20:51:21 CET 2003 Patrik Weiskircher <pat@icore.at>
620 * Fixed channel messages across cells. Affected file
623 Wed Nov 12 11:34:56 EET 2003 Pekka Riikonen <priikone@silcnet.org>
625 * Fixed file transmission accepting in client library to not
626 start the negotiation if user hasn't accepted the transfer,
627 instead create new session for resent transfer. Affected
628 file lib/silcclient/client_ftp.c.
630 * Show the session ID in the file transmision list. Remove
631 session from list that failed to transfer. Switch the current
632 session automatically after transmission, and in errors, to new
633 session if other sessions exists in the transfer list. Affected
634 files are irssi/src/silc/core/silc-servers.c,
635 irssi/src/fe-common/silc/modfule-formats.c.
637 Mon Nov 10 14:41:40 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
639 * Fixed MIME header parsing for the hopefully last time. Affected
640 file lib/silcutil/silcstrutil.c
642 Mon Nov 10 13:03:46 EET 2003 Pekka Riikonen <priikone@silcnet.org>
644 * Rewrote the PKCS#1 routines. Added lib/silccrypt/silcpkcs1.[ch].
646 * The SILC RNG is now gauranteed to return non-zero random
647 values. Affected files are lib/silccrypt/silcrng.[ch].
649 Sun Nov 9 20:44:56 EET 2003 Pekka Riikonen <priikone@silcnet.org>
651 * Fixed nickname formatting when changing only case of the
652 nickname. Affected file lib/silcclient/idlist.c.
654 Sun Nov 9 19:33:59 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
656 * Fixed a memory leak and incorrect printing of the "appears as"
657 message. Affected file irssi/src/silc/core/client_ops.c
659 Sun Nov 9 17:45:11 EET 2003 Pekka Riikonen <priikone@silcnet.org>
661 * Added CRT (Chinese Remainder Theorem) supported RSA
662 private keys and private key operations. This significantly
663 increases private key operation efficiency. No compatibility
664 issues with new or old private keys. Affected files are
665 lib/silccrypt/rsa.[ch], rsa_internal.h and pkcs1.c.
667 Sat Nov 8 13:08:53 EET 2003 Pekka Riikonen <priikone@silcnet.org>
669 * Fixed GCC-3.3.2 related compilation warnings from the
672 Fri Nov 7 23:01:47 EET 2003 Pekka Riikonen <priikone@silcnet.org>
674 * Removed RC6 from distributions.
676 Fri Nov 7 19:38:42 EET 2003 Pekka Riikonen <priikone@silcnet.org>
678 * Added some better comments to lib/silccrypt/silcpkcs.h,
679 optimized some routines in lib/silccrypt/silcpkcs.c.
680 Added test_silcpkcs into lib/silccrypt/tests/.
682 * Fixed silc_rng_global_init to actually init the global RNG
683 if RNG wasn't provided for it. Affected file is
684 lib/silccrypt/silrng.c.
686 Thu Nov 6 21:08:28 EET 2003 Pekka Riikonen <priikone@silcnet.org>
688 * Added silc_hash_table_find_by_context_ext. Affected files
689 lib/silcutil/silchashtable.[ch].
691 * Save the public key on normal server in WHOIS command reply
692 from attributes, if present, and add it to public key hash
693 table. Fixes WHOIS resolving by public key on normal server.
695 Optimized the attributes resolving on normal server to not
696 resolve if we resolved them already from router.
698 Affected files are silcd/server_query.c, command_reply.c.
700 Wed Nov 5 19:36:30 CET 2003 Patrik Weiskircher <pat@icore.at>
702 * Added support for whois using attributes.
703 Affected files silcd/command_reply.c, silcd/packet_receive.c,
704 silcd/server.c, silcd/server_internal.h, silcd/server_query.c,
707 * Added support for whois using public key attribute to /WHOIS i
708 client command. Affected files irssi/docs/help/in/whois.in,
709 irssi/src/silc/core/silc-servers.c, lib/silcclient/command.c
711 Wed Nov 5 23:37:36 EET 2003 Pekka Riikonen <priikone@silcnet.org>
713 * Fixed UMODE setting in server when the client has anonymous
714 mode set. The mode setting was not working. Affected file
717 Mon Nov 2 11:36:08 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
719 * Fixed some bugs and typos related to sending split messages.
720 Print notification when sending messages with /MMSG. Affected
721 files irssi/scripts/silc-mime.pl, irssi/src/silc/core/client_ops.c
723 Fri Oct 31 12:33:59 EET 2003 Pekka Riikonen <priikone@silcnet.org>
725 * Optimized the socket referencing in packet routines, client
726 library and server. Affected files are lib/silccore/silcpacket.c,
727 lib/silcclient/client.c and silcd/server.c.
729 * If silc_socket_set_qos is given with NULL arguments the QoS is
730 reset from the socket. Affected files are
731 lib/silcutil/silcsockconn.[ch].
733 Thu Oct 30 21:23:24 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
735 * Add a /LISTKEYS command which lists the locally cached
736 client and server keys. Affected files
737 irssi/src/fe-common/module-formats.[ch],
738 irssi/src/silc/core/silc-{channels,servers}.c
739 irssi/docs/help/in/listkeys.in
741 Thu Oct 30 20:23:40 EET 2003 Pekka Riikonen <priikone@silcnet.org>
743 * Check that packet queue purging was successful. Affected
744 files lib/silcclient/client.c and silcd/packet_send.c. Related
745 to MAC failed errors.
747 * Do not clear the inbuf even if it is empty if QoS was applied
748 to it. Otherwise the QoS data is cleared and MAC failed error
749 will occur. Affected file lib/silccore/silcpacket.c.
751 * Use the rekey period time as rekey protocol timeout value.
752 If the rekey does not succeed during the rekey period there's
753 something very wrong, and we most likely end up with wrong keys,
754 do graceful reconnect then. Affected file silcd/server.c.
756 * Take reference of the socket in the parser context, as it's
757 possible to have the parsers in queue after the socket is
758 disconnected and this may cause crash. Affected files are
759 lib/silccore/silcpacket.c, lib/silcclient/client.c and
762 Thu Oct 30 17:01:01 EET 2003 Pekka Riikonen <priikone@silcnet.org>
764 * Fixed KICK command reply sending, it sent to replies.
765 Affected file silcd/command.c.
767 Wed Oct 30 14:06:52 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
769 * Finish the silc-mime.pl script. It now supports MIME type
770 guessing using magic files, signing data messages, executing
771 MIME handlers in background. Affected files
772 irssi/scripts/silc-mime.pl and irssi/docs/help/in/mmsg.in
774 * Changed MIME signal handler to make things easier for the perl
775 script. Affected files irssi/src/silc/core/client_ops.c,
776 silc-servers.c, and irssi/docs/signals.txt
778 * Cleaned up the silc_mime_parse function and fixed detection
779 of wrapped header lines. Affected file lib/silcutil/silcstrutil.c
781 Sun Oct 26 21:19:02 EET 2003 Pekka Riikonen <priikone@silcnet.org>
783 * Resolve the IP for file transfer listener from the connection
784 socket. Affected file lib/silcclient/client_ftp.c.
786 * Accept NULL hostname parameter in the functions
787 silc_net_check_[local|remote]_by_socket. Do not reverse lookup
788 if hostname is not wanted.
790 Fri Oct 24 21:24:12 CEST 2003 Jochen Eisinger <jochen@penguin-breeder.org>
792 * Fixed race condition between silc_client_init and
793 my_silc_scheduler. Affected file irssi/src/silc/core/silc-core.c
795 Fri Oct 24 16:43:40 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
797 * Fixed file transfer connection closing when SIGNOFF for
798 the client is received from server. Affected file is
799 lib/silcclient/client_ftp.c.
801 Tue Oct 21 13:35:57 CEST 2003 Pekka Riikonen <priikone@silcnet.org>
803 * Check for disconnected socket in QUIT callback. Affected
804 file silcd/command.c.
806 Thu Oct 21 09:43:17 CEST 2003 Jochen Eisinger <jochen@penguin-breeder.org>
808 * Modified the MIME parsing to allow \n and \r\n as delimiters.
809 Affected files lib/silcutil/silcstrutil.c
811 * Cleaned up the escape/unescape functions for correctness and
812 speed. Affected file irssi/src/silc/core/client_ops.c
814 * Removed handling for data messages with Content-Type: text/*,
815 moved parsing of MIME headers to the signal handler, added
816 support for signing and verifying data messages. Affected
817 files are irssi/docs/signals.txt, irssi/src/silc/core/client_ops.c,
818 irssi/src/silc/core/silc-{servers,channels}.c
820 * Added a perl script for handling data messages based on
821 information read from Mailcap files. New file
822 irssi/scripts/silc-mime.pl
824 Mon Oct 20 16:08:22 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
826 * Added new SILC_MESSAGE_FLAG_ACK that can be used to
827 acknowledge recepetion of a message to the sender. Updated
830 Sat Oct 18 11:55:33 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
832 * Unregister channel key saving callback when deleting channel.
833 Affected file lib/silcclient/idlist.c.
835 * Do not remove the client from channels in NOTIFY_TYPE_SIGNOFF
836 before calling notify client operation. Affected file is
837 lib/silcclient/client_notify.c.
839 * Unregister QoS tasks when deleting the socket connection.
840 Affected files lib/silcutil/silcsockconn.[ch],
841 unix/silcunixsockconn.c.
843 * Implemented latest presence-attrs draft changes. Affected
844 files lib/silccore/silcattrs.h and
845 irssi/src/silc/core/silc-queries.c.
847 Tue Oct 14 18:24:53 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
849 * Save old channel keys in list to allow more rapid change
850 of channel keys if server for some reason does that. This
851 avoids loosing so many channel messages due to not having
852 key to decrypt. Affected file lib/silcclient/silcclient.h,
853 idlist.c and client_channel.c.
855 Mon Oct 13 21:37:47 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
857 * Continued backup router tests and fixes. Affected files
858 silcd/server_backup, server_util.c, server.c. See TODO.
860 Sun Oct 12 19:58:18 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
862 * Fixed SERVER_SIGNOFF handling in servers. The client
863 was removed from wrong list thus not removing the client
864 at all. Affected file silcd/packet_receive.c.
866 * Do not execute rekey protocol for disabled connections as
867 it would never go through. Affected file silcd/server.c.
869 * Added timeout for rekey protocol to catch if the protocol
870 never executes successfully. Affected files silcd/server.c
873 Sat Oct 11 15:39:22 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
875 * Abandon packet processing for disconnected sockets. Check
876 this always after calling packet processing callback.
877 Affected file lib/silccore/silcpacket.c.
879 * Fixed double registration disconnection code in server.
880 Closed wrong connection. Affected file silcd/packet_receive.c.
882 Fri Oct 10 16:27:12 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
884 * On normal server reconnect to primary during resuming 4
885 times, then give up. Affected file silcd/server_backup.c.
887 * If during reconnecting to routers we notice we have router
888 connection but no primary router set, the server is in desync.
889 Reconnect to primary to restore network. Affected file
892 * Assure that only one protocol is exeucting at the same time.
893 Added checks for all protocols. Affected files are
894 silcd/server.c and server_backup.c.
896 Thu Oct 9 20:24:09 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
898 * Check that a string is not already part on invite/ban
899 string when processing it. Affected file silcd/server_util.c.
901 Thu Oct 9 12:06:40 CEST 2003 Pekka Riikonen <priikone@silcnet.org>
903 * Fixed the CUMODE_CHANGE for founder mode changes to comply
904 with 1.2 version of the protocol. Affected file is
905 silcd/packet_receive.c.
907 Wed Oct 8 19:41:15 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
909 * ERR_BAD_PASSWORD now returns the Channel ID of the channel
910 where the passphrase was given. Affected file is
913 Wed Oct 8 09:32:12 CEST 2003 Pekka Riikonen <priikone@silcnet.org>
915 * INVITE and BAN notifys are now delivered from routers to
916 servers (but not clients) on the channel. Updated specs and
917 code. Affected files silcd/packet_[send|receive].[ch],
918 command.c, server.c and server_util.c.
920 * Implemented INVITE and BAN announcing. Affected files are
921 silcd/server.[ch], server_util.c.
923 * Implemented SilcStatus error type argument returning in
924 command reply error in server. Affected file silcd/command.c.
926 * Implemented SilcStatus argument returning in comand reply
927 in client library. The command_reply client operation now
928 returns error specific arguments as well. Affected files
929 are lib/silcclient/command_reply.[ch], client_resume.c,
930 lib/silccore/silcstatus.[ch].
932 Sun Oct 5 20:22:08 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
934 * Backup router protocol version 1.2 implemented. Testing still
935 required. Affected files in silcd/server_backup.[ch], server.c,
936 packet_receive.c and server_internal.h.
938 Sun Oct 5 12:36:37 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
940 * silc_client_send_[channel|private]_message now return TRUE
941 or FALSE. Affected file lib/silcclien/client_channel.c and
944 Thu Oct 2 17:03:09 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
946 * Check for explicit nickname in INVITE and BAN processing
947 during join as well (and don't expect only wildcards in
948 invite/ban strings). Affected file silcd/command.c.
950 * Fixed the INVITE and BAN by public key. The public key saved
951 is the PK payload (as specified) not the raw data. Affected
952 file silcd/server_util.c.
954 Wed Oct 1 20:29:06 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
956 * UTF-8 text message support for actions and notices in SILC
957 Client. Affected file irssi/src/silc/core/client_ops.c.
959 * silc_get_username and silc_get_real_name now returns sensible
960 data on Win32. Patch by Toni Willberg. Affected file is
961 lib/silcutil/win32/silcwin32util.c.
963 Sun Aug 24 23:35:19 CEST 2003 Jochen Eisinger <c0ffee@penguin-breeder.org>
965 * Provide a signal handler to send MIME encoded messages and emit
966 a signal when a MIME encoded message is received. Also document
967 the signals for usage with the perl interface.
969 A sample perl script will be supplied at a later point.
971 Affected files are irssi/docs/signals.txt,
972 irssi/src/silc/core/client_ops.[ch],
973 irssi/src/silc/core/silc-{channels,servers}.c
975 Sun Aug 24 12:58:30 CEST 2003 Jochen Eisinger <c0ffee@penguin-breeder.org>
977 * Use SILC_COMMAND_PING to estimate the round-trip time to the
978 server. Use this time to display a lag and disconnect when it
979 exceeds a specified limit.
981 Affected files are irssi/src/silc/core/silc-{lag,core}.c.
983 Mon Aug 11 17:14:17 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
985 * Remove the channel auth list in normal server if router
986 encofrces its list during connecting. Send notify to channel
987 to remove the mode to remove the list. Affected files are
988 silcd/server_util.c and silcd/packet_receive.c.
990 Wed Aug 6 14:52:04 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
992 * Added support for channel public keys. Updated protocol specs
993 and implemented it. Affected files are
994 silcd/command.c, command_reply.c, lib/silcclient/command.c,
995 lib/silcclient/command_reply.c.
997 Wed Jul 23 12:17:01 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
999 * Ignore SIGXFSZ and SIGXCPU signals in server. They can
1000 terminate the process on Linux. Affected file silcd/silcd.c.
1002 Mon Jun 2 19:13:27 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1004 * Check for NULL buffer in silc_buffer_clear. Affected file
1005 is lib/silcutil/silcbuffer.h.
1007 * Simplified the backup router protocol by removing the _GLOBAL
1008 types. Updated protocol specs and the code. Affected files
1009 are silcd/server_backup.[ch].
1011 Thu Apr 24 19:50:25 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1013 * Deny '@' and '!' from nicknames since they are reserved
1014 by the SILC_COMMAND_INVITE and SILC_COMMAND_BAN commands.
1015 Updated protocol specs and the code.
1017 Affected files are silcd/server_util.[ch].
1019 Wed Apr 9 18:51:59 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1021 * Fixed stack overflow in Irssi SILC client. Affected
1022 file irssi/src/silc/core/client_ops.c.
1024 * Check that Host is set in ServerConnection and RouterConnection
1025 in silcd.conf. Affected file silcd/serverconfig.c.
1027 * Fixed crash in server with protocol completion callbacks,
1028 namely rekey and backup resuming protocols. Affected files
1029 are silcd/server_backup.c and silcd/server.c.
1031 * Fixed rekey protocol to not restart if it is started already.
1032 Affected files are lib/silcclient/client.c and
1035 Mon Mar 17 18:35:24 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1037 * Rewrote SilcList, affected file lib/silcutil/silc*list.h.
1039 * Fixed EOF handling in SILC Config, affected file
1040 lib/silcutil/silcconfig.c.
1042 * Fixed buffer overflows in lib/silcutil/silcstrutil.c.
1044 * Fixed RESOLVING flag handling in JOIN notify and other
1045 notifys to handle the resolvings correctly in client library.
1046 Affected file lib/silcclient/client_notify.c.
1048 * Do not send full INVITE and BAN lists in INVITE and BAN
1049 notifys, only the changed information. Affected file
1052 * Fixed INVITE notify sending in INVITE command, send it
1053 only when needed. Affected file silcd/command.c.
1055 * Handle the founder key change properly in CMODE_CHANGE
1056 notify. Bug #122. Affected file silcd/packet_receive.c.
1058 Sun Mar 9 16:29:20 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1060 * Remove the mark for output (mark it only for input) after
1061 purging outgoing queue. Prevents the "Error in select()"
1062 floods. Affected file silcd/packet_send.c.
1064 * Fixed incorrect connection deletion from client library
1065 after calling "connect" client operation. Could cause
1066 crashes for example during reconnect timeouts. Affected
1067 files are lib/silcclient/client.c and
1068 irssi/src/silc/core/client_ops.c.
1070 * Check server private key file permissions before starting
1071 the server. Affected file silcd/serverconfig.c.
1073 Tue Feb 4 22:53:26 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1075 * NULL terminate allocated string in silc_buffer_strformat.
1076 Affected file lib/silcutil/silcbuffmt.c.
1078 * Rewrote the invite/ban list string handling in server to
1079 use SilcBuffer instead. Affected files are silcd/command.c
1080 and silcd/server_util.c.
1082 Mon Feb 3 14:43:52 CET 2003 Pekka Riikonen <priikone@silcnet.org>
1084 * Fixed double free in CMODE command when setting new HMAC
1085 for channel. Affected file silcd/command.c.
1087 * Added couple of missing memset's to zero sensitive memory.
1088 Affected files silcd/command.c, lib/silcclient/command.c.
1090 Sun Jan 26 12:20:30 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1092 * Fixed a double free in INVITE command error handling in
1093 server. Affected file silcd/command.c.
1095 * Added macros SILC_SWAB_[16|32] to swab byte order of
1096 16-bit and 32-bit unsigned integers. Affected file
1097 lib/silcutil/silctypes.h.
1099 * Use the SILC_SWAB_16 instead of htons() in server when
1100 handling ports since the ports in structures are always
1101 in little-endian order (regardless of platform). Affected
1102 file silcd/serverid.c and silcd/server_backup.c.
1104 Tue Jan 21 17:18:04 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1106 * Send DISCONNECT in close admin command in server. Affected
1107 file silcd/command.c.
1109 * Check whether we are already connecting to a remote router
1110 (in addition of checking whether we are already connected)
1111 before creating new connection. Affected file silcd/server.c.
1113 Thu Jan 16 18:47:00 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1115 * Added better compiler and compiler flags checking in
1118 * Check that socket is valid after QoS is applied to data.
1119 Affected file lib/silcutil/unix/silcunixsockconn.c.
1121 * Make sure the socket connecetion is not closed to early
1122 when closing connection in server. Also make sure the
1123 connection is always closed after error in a protocol.
1124 Affected file silcd/server.c.
1126 Wed Jan 15 11:03:36 CET 2003 Pekka Riikonen <priikone@silcnet.org>
1128 * Removed --session and --dummy options from Irssi SILC Client.
1129 -d option is available only if --enable-debug was given.
1130 Affected files are irssi/src/silc/core/silc-core,
1131 irssi/src/core/session.c and irssi/src/fe-text/silc.c.
1133 Tue Jan 14 12:25:09 CET 2003 Pekka Riikonen <priikone@silcnet.org>
1135 * Added silc_buffer_steal to steal the data from the buffer.
1136 Affected file lib/silcutil/silcbuffer.h.
1138 Sat Jan 11 18:16:29 CET 2003 Giovanni Giacobbi <giovanni@giacobbi.net>
1140 * Fixed server crash with double Primary block in config file.
1142 Fixed also various memory leaks around the config file
1143 parser. Affected files lib/silcutil/silcconfig.c,
1144 silcd/serverconfig.c.
1146 * Changed my nickname (Johnny Mnemonic) to my real name, this
1147 means that bugs introduced by him were actually introduced
1150 Tue Jan 7 21:58:53 CET 2003 Jochen Eisinger <c0ffee@penguin-breeder.org>
1152 * Don't display "foo appears as foo\nYou're now known as foo"
1153 messages. Affected file irssi/src/silc/core/client_ops.c
1155 Tue Jan 7 20:08:15 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1157 * Fixed error handling of invalid client entry when calling
1158 commands in server. Fixes a crash. Affected file
1161 Thu Dec 26 14:19:29 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1163 * Added some sanity checks in server for correctness of the
1164 server configuration. Affected file silcd/serverconfig.c.
1166 Fri Dec 20 10:47:59 CET 2002 Pekka Riikonen <priikone@silcnet.org>
1168 * Prevent endless resolving of user informations in USERS
1169 command by checking the command reply status correctly.
1170 Affected file lib/silcclient/command_reply.c.
1172 Tue Dec 17 10:05:00 CET 2002 Pekka Riikonen <priikone@silcnet.org>
1174 * Fixed file writing on WIN32 to use O_BINARY flag. Affected
1175 file is lib/silcutil/silcfileutil.c. A patch by Matthew
1176 Aldous <Matthew@Aldous.com>.
1178 * Added better implementation using CriticalSection of
1179 SilcMutex on WIN32. A patch by Mikko Lähteenmäki
1180 <mikko.lahteenmaki@pikabaana.net>.
1182 * Added some Winsock WIN32 compatiblity defines into
1183 includes/silcwin32.h.
1185 Mon Dec 16 19:33:05 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1187 * Fixed double free in async host lookup code. Affected file
1188 lib/silcutil/silcsockconn.c.
1190 * On backup router handle now the SERVER_SIGNOFF from router
1191 for local connected servers too, and close the connections.
1193 Do not process them as normally signing off servers when they
1194 really signoff by sending EOF fe, but always assume that
1195 router sends the SERVER_SIGNOFF.
1197 Affected files silcd/server.c and silcd/packet_receive.c.
1199 * Fixed socket unsetting when closing connections. Affected
1200 files silcd/server.c and silcd/packet_send.c.
1202 * Do not print the nickname in SERVER_SIGNOFF if we do not
1203 have it. Prevents asserts in Irssi core. It is possible we
1204 don't have the nick if it was just being resolved when server
1205 signoff. Affected file irssi/src/silc/core/client_ops.c.
1207 Thu Dec 12 23:22:50 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1209 * Fixed autonick crashbug in client library. Affected file
1210 lib/silcclient/client.c.
1212 * Fixed Unix implementation of SilcMutex to really assert if
1213 the mutex is locked/unlcoked already. Affected file
1214 lib/silcutil/unix/silcunixmutex.c.
1216 * Fixed locking in silc_schedule_uninit. It didn't lock
1217 when dispatching timeout tasks. Affected file is
1218 lib/silcutil/silcschedule.c.
1220 * Changed Win32 implementation of SilcThread to use modern
1221 Win32 interface. Affected file is
1222 lib/silcutil/win32/silcwin32thread.c A patch by Mikko L.
1224 Thu Dec 12 12:06:59 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1226 * Don't print signed messages when sending failed. Affected files
1227 irssi/src/silc/core/silc-[servers.c/commands.h]
1229 * Send adquate signal when founding a channel by joing it. Affect
1230 file irssi/src/silc/core/client_ops.c
1232 Wed Dec 11 21:46:19 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1234 * Fix theme abstracts parsing. Affected files irssi/default.theme,
1235 irssi/src/fe-common/core/themes.c
1237 Wed Dec 11 20:20:07 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1239 * Fixed close command to use the port correctly when closing
1240 server connections. Affected file silcd/idlist.c.
1242 * Check for NULL outbuf in silc_socket_write. It is possible
1243 that it is NULL is some odd case. Affected files are
1244 lib/silcutil/[unix/win32]/silc[unix/win32]sockconn.c.
1246 * Do not call final protocol callback for backup router
1247 resuming protocol when closing connection. It is closed
1248 by timeout in case of error. Affected file silcd/server.c.
1250 * Backup reconnect to router if backup resuming protocol
1251 failed. Affected file silcd/server_backup.c.
1253 Wed Dec 11 10:01:26 CET 2002 Pekka Riikonen <priikone@silcnet.org>
1255 * Fixed double free in SKE library error hadling when signature
1256 error occurred. Affected file lib/silcske/silcske.c.
1258 * Save the fingerprint to new SilcClientEntry after changing
1259 nickname. Affected file lib/silcclient/client_notify.c.
1261 * Print SIGNOFF in Irssi SILC client only if the nickname is
1262 known. Prevents asserts in Irssi core. It is possible we
1263 don't have the nick if it was just being resolved when it
1264 quit. Affected file irssi/src/silc/core/client_ops.c.
1266 Tue Dec 10 21:47:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1268 * Fixed double free in invite list adding code when adding
1269 invite strings. Affected file silcd/server_util.c.
1271 Fri Dec 6 17:40:24 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1273 * More log printing during backup router protocol. Affected
1274 file silcd/server_backup.c.
1276 * Removed backwards support for old private key file format.
1277 Affected file lib/silccrypt/silcpkcs.c.
1279 * Removed backwards support for not-so-strict decryption length
1280 check, it's strict now. Affected lib/silccrypt/silccipher.c.
1282 * GETKEY to update the client entrys fingerprint too.
1283 Affected file lib/silcclient/command_reply.c.
1285 * Added --without-libtoolfix for package builders using weird
1286 wrappers around libtool (BSD at least).
1288 Thu Dec 5 22:29:46 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1290 * Fixed backup router bugs: When backup resumes router and
1291 receives a CHANNEL_MESSAGE packet the backup must not act
1292 as router since the packet header decryption would be
1293 different. Also, when relaying packets to channel, do
1294 not re-encrypt packets on backup that came from the primary
1295 since the connection isn't really router-router connection.
1296 Affected files silcd/server.c, silcd/packet_send.c.
1298 * Added checks in encryption/decryption that encryption/decryption
1299 length sent as argument really is multiple by block size. Helps
1300 catching really weird bugs like the above backup router bugs
1301 when packets are being decrypted in wrong way. Affected files
1302 lib/silccore/silcpacket.c, and lib/silccrypt/silccipher.c.
1304 * Fixed padding generation in private key file encryption.
1305 Affected file lib/silccrypt/silcpkcs.c.
1307 Thu Dec 5 16:35:23 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1309 * Added ignore_message_signatures setting which can be used
1310 to ignore signatures in messages. Affected files are
1311 irssi/src/silc/core/client_ops.c, silc-core.c.
1313 * Fixed the libtoolfix to use command line options instead of
1314 environment variables. They didn't work as expected. Now,
1315 the libtool is fully run-time configurable.
1317 Wed Dec 4 21:08:52 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1319 * Verify signature payload for signed messages. Affected files
1320 irssi/src/silc/core/client_ops.h, irssi/src/silc/core/silc-servers.c,
1321 irssi/src/silc/core/silc-core.h
1323 * Display signature verification result in public and private
1324 messages using theme abstracts. See irssi/default.theme for
1325 examples on their usage. Affected files
1326 irssi/default.theme, irssi/src/fe-common/silc/fe-messages.h,
1327 irssi/src/fe-common/silc/module-formats.[ch],
1328 irssi/src/fe-common/silc/fe-common-silc.c,
1329 irssi/src/fe-common/silc/Makefile.am
1330 irssi/src/fe-common/core/fe-messages.[ch]
1332 * Fixed bugs in Irssi's theme parsing. Affected files
1333 irssi/src/fe-common/core/themes.c
1335 Wed Dec 4 18:29:13 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1337 * Calculate the correct length for signed messages before
1338 encrypting, it must be multiple by block size. Affected
1339 file lib/silccore/silcmessage.c.
1341 * silc_message_signed_get_public_key returns now both
1342 decoded and encoded public key. Affected files are
1343 lib/silccore/silcmessage.[ch].
1345 * Added libtoolfix script that makes the libtool more generic
1346 and configurable in run-time. Now we can specify in run-time
1347 if what kind of libraries we want to create, regardless of
1348 configuration. SIMs are now creates even if --disable-shared
1349 was explicitly given.
1351 Tue Dec 3 23:26:55 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1353 * Fixed founder key sending in CMODE command in client.
1354 Affected file lib/silcclient/command.c.
1356 * Fixed CUMODE founder authentication in server to not check
1357 for client's public key since it's not supposed to do that.
1358 Affected file silcd/command.c.
1360 Tue Dec 3 12:02:41 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1362 * Set realname and hostname in NICK_REC records. Affected file
1363 irssi/src/silc/core/silc-nicklist.c
1365 Mon Dec 2 20:50:20 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1367 * Remove 1.0 protocol backwards compat code from client
1370 * Added more reliable check for whether nickname did change
1371 or not, or whether only Client ID changed in NICK_CHANGE
1372 notify. Affected file lib/silcclient/client_notify.c.
1373 Fixes bug in '@' character handling in a nickname.
1375 * Added support for automatically parsing signature from
1376 the message payload. Added new function
1377 silc_message_get_signature to return the payload to
1378 application. Affected files lib/silccore/silcmessage.[ch].
1380 * Changed the private_message and channel_message client
1381 operations to deliver the SilcMessagePayload to the
1382 application too. Application can use it fe. to get the
1383 signature from the message for verification. Affected
1384 file lib/silcclient/silcclient.h, client_channel.c and
1387 * Redefined the signed payload for message payloads.
1388 Updated protocol specs and implemented.
1390 Mon Dec 2 16:28:29 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1392 * Fixed wrong invite and ban list handling in server command
1393 reply. Affected files are silcd/command_reply.c,
1394 silcd/server_util.[ch].
1396 Sun Dec 1 20:48:17 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1398 * Fixed CMODE setting in server when founder mode was set.
1399 Affected file silcd/command.c. Bug #95.
1401 * Added support to setting specific public key in CMODE in
1402 Irssi SILC client. Affected file lib/silcclient/command.c.
1404 * Added support to use specific public key in CUMODE in
1405 Irssi SILC Client. Affected file lib/silcclient/command.c.
1407 * Added support for inviting and banning by public key in
1408 Irssi SILC client. Affected file lib/silcclient/command.c.
1410 * Fixed fingerprint/babbleprint showing in invite and ban
1411 list command replys. Affected file is
1412 irssi/src/silc/core/client_ops.c.
1414 Sun Dec 1 16:32:03 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1416 * Format CMODE +c and +h to display both the mode and the argument
1418 Sun Dec 1 18:17:22 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1420 * Added test vectors and test programs for SHA-1, MD5,
1421 HMAC-SHA1 and HMAC-MD5. New tests are located in
1422 lib/silccrypt/tests/. Fixed also argument decoding bug in
1423 MD5 implementation. Affected file lib/silccrypt/md5.c.
1425 * Changed the channel private key and private message key
1426 generation (with static keys) to use SHA1 instead of MD5,
1427 as SHA1 is the mandatory hash function in SILC. Affected
1428 file lib/silcclient/client_[channel/prvmsg].c.
1430 * Changed the private key file encryption to use SHA1 instead
1431 of MD5. Added support for the old generation and added
1432 automatic change of the key (to be removed later). Affected
1433 files lib/silccrypt/silcpkcs.c.
1435 Sat Nov 30 19:07:52 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1437 * Load only files with .pub suffix in PublicKeyDir. Affected
1438 file silcd/serverconfig.c.
1440 Sat Nov 30 14:29:34 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
1442 * Extended the SILC_SERVER_LOG_ERROR macro to all available logging
1443 channels. Affected files silcd/silcd.c, silcd/server.h.
1445 * Added the config directive PublicKeyDir for the client block.
1446 Affected files doc/exampe_silcd.conf.in, silcd/serverconfig.[ch].
1448 Sat Nov 30 09:30:55 CET 2002 Pekka Riikonen <priikone@silcnet.org>
1450 * Merged Toni's irssi/silc.conf patch.
1452 * ROBODoc cleanup patch to lib/silccrypt/silcpkcs.h by johnny.
1454 * Max alloc tests in allocation routines. Affected file
1455 lib/silcutil/silcmemory.c.
1457 Fri Nov 29 23:44:29 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1459 * Fixed a typo in resuming code that fixed detach/resume code
1460 in server. Bug #93. Affected file silcd/packet_receive.c.
1462 Thu Nov 28 17:17:11 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1464 * Do reverse lookups for server when /connecting. Affected files
1465 irssi/silc.conf, irssi/src/core/servers.c, irssi/src/core/network.c,
1466 irssi/src/core/net-nonblock.*
1468 Thu Nov 28 16:19:18 CET 2002 Pekka Riikonen <priikone@silcnet.org>
1470 * Added library versioning for shared libraries. Affected
1471 files configure.in.pre and lib/Makefile.am.pre.
1473 Wed Nov 27 21:51:52 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1475 * Display INVITE and BAN lists as specified by SILC 1.2
1477 Wed Nov 27 16:01:11 CET 2002 Pekka Riikonen <priikone@silcnet.org>
1479 * Do not send invite list back unless asked (when sending
1480 no arguments) or when list was modified. Affected file
1483 * Remove client from invite list in KILLED notify and in
1484 KILL command. Affected file silcd/command.c and
1487 * Fixed bugs in invite list handling in INVITE command.
1488 Affected files silcd/command.c and silcd/server_util.c.
1490 * Merged with Irssi 0.8.6.
1492 * Fixed UTF-8 in Irssi SILC Client, setlocale was missing.
1493 Affected file irssi/src/fe-text/silc.c.
1495 Mon Nov 25 18:21:43 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1497 * The silc_argument_get_[first/next] now return the argument
1498 type to caller. Added silc_argument_payload_encode_one.
1500 Affected files are lib/silccore/silcargument.[ch].
1502 * Added support for the SILC 1.2 INVITE command and new
1503 invite lists to server. Affected files are silcd/command.c,
1504 silcd/server_util.[ch] and silcd/packet_[receive/send].[ch].
1506 * Added support for the SILC 1.2 BAN command and new
1507 ban lists to server. Affected files are silcd/command.c,
1508 silcd/server_util.[ch] and silcd/packet_[receive/send].[ch].
1510 * Added support to client sending new INVITE command. Affected
1511 file is lib/silcclient/command.c.
1513 * Added support to client sending new BAN command. Affected
1514 file is lib/silcclient/command.c.
1516 * Added support for removing client from invite list when kicked
1517 from channel, as SILC 1.2 dictates. Affected files are
1518 silcd/packet_receive.c and silcd/command.c.
1520 Sun Nov 24 18:26:42 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1522 * If iv argument to silc_cipher_[encrypt/decrypt] is NULL, use
1523 automatically the cipher's internal IV. Affected files
1524 lib/silccrypt/silccipher.[ch].
1526 * Assure the RESUME_CLIENT packet is not sent to twice to
1527 backup router if the detached client was originated from
1528 the backup. Affected file silcd/server.c. Bug #76.
1530 * Changed silc_sim_symname to not allocate memory. Affected
1531 file lib/silcsim/silcsimutil.c.
1533 * Fixed memory leaks with SIMs in server. Affected files
1534 silcd/serverconfig.c, silcd/server.c.
1536 * Fixed channel key distribution after resuming detached
1537 client. Affected files silcd/packet_receive.c.
1539 * Fixed channel's global_user boolean checking after detaching.
1540 Check it after changing the owner of the client not before.
1541 Affected file silcd/packet_receive.c.
1543 * Fixed few double frees from client library. Fixes at least
1544 Bug #81, possibly others too.
1546 * UTF-8 decode topics also in JOIN command reply and TOPIC_SET
1547 notifys in Irssi SILC Client. Affected file is
1548 irssi/src/silc/core/client_ops.c. Bug #82.
1550 * Applied Ville Räsänen's manual page and --mandir bugfix
1551 patch. Affected files are configure.in.pre and Makefile.am.pre.
1554 Fri Nov 22 18:34:20 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1556 * Added support to backup router protocol for backup to tell
1557 normal server that it cannot use the backup router as primary
1558 because the primary isn't really down. Updated protocol
1561 * Added support for primary router to tell backup router that
1562 resuming is not possible because the backup really isn't primary
1563 in the cell. For example if backup disconnected itself the
1564 resuming is not allowed since the primary really did not
1565 go down. Updated protocol specs.
1567 * Removed MARS from crypto library.
1569 * Defined the CTR mode and Randomized CBC mode in SILC. The
1570 CTR mode is RECOMMENDED now in specification. Defined also
1571 Serpent cipher as optional cipher. Updated the protocol specs.
1573 Thu Nov 21 12:43:28 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1575 * Added support for inviting/banning by IP/MASK, public key,
1576 and explicit Client ID. Redefined the command and notify
1577 types to allow easier forwards support for other methods
1578 of inviting/banning. Updated protocol specs.
1580 * Remove the client from channel's invite lists if the client
1581 is kicked or killed. Updated protocol specs.
1583 * Unified the Channel Message Payload and Private Message
1584 into one Message Payload. Updated protocol specs and
1587 Tue Nov 19 22:30:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1589 * Don't wait for EOF after socket error has occurred, but
1590 close the connection. Affected file is silcd/server.c.
1592 Mon Nov 18 18:58:26 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1594 * Added support for setting FOUNDER mode on channel with
1595 specific public key which can be set with CMODE command.
1596 Updated protocol specs and implemented in client and server.
1598 * Fixed the Irssi SILC client to correctly shutdown the client
1599 library to avoid memory leaks. Affected files are
1600 irssi/src/silc/core/silc-core.c and silc-servers.c.
1602 * Deprecated the No Reply flag in SKE protocol and introduced
1603 "IV Included" flag which can be used to indicate that the IV
1604 is included in the ciphertext. This makes it possible to use
1605 SILC on unreliable transport, such as UDP which may cause
1606 packet reordering and losses. Updated protocol specs, did
1609 Sun Nov 17 15:50:57 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1611 * Fixed the MPI implementation of silc_mp_sizeinbase to return
1612 < 32 bit values in correct size. Affected file is
1613 lib/silcmath/mp_mpi.c.
1615 Sat Nov 16 13:14:45 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1617 * Fixed the KE Start Payload parsing to check that mandatory
1618 fields are present. Affected file lib/silcske/payload.c.
1620 * Fixed compilation warnigs in Irssi SILC Client. Affected
1621 files are irssi/src/silc/core/silc-query.c. client_ops.c.
1623 Thu Nov 14 19:33:28 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1625 * Print "nick now appears as newnick" and update Irssi's nicklist
1626 when you change your nick to "nick". Closes #62
1628 * Never format your own nick. Closes #63
1630 Thu Nov 14 09:44:54 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1632 * SILC_UMODE_GONE changes are now propagated correctly to the
1633 Irssi client. Closes #54
1635 Tue Nov 12 19:42:18 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1637 * Fixed example in /HELP KEY
1639 * Added expando $j which expands to current SILC Client version
1641 Tue Nov 12 19:46:39 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1643 * Fixed public key decoding in crypto library.
1645 * Added better error printing to SKE library.
1647 Tue Nov 12 08:50:12 CET 2002 Pekka Riikonen <priikone@silcnet.org>
1649 * Fixed NICK command to not crash if nickname was not sent.
1651 Mon Nov 11 19:32:00 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1653 * Added Encrypt-Then-MAC order to SILC packet MAC generation.
1654 Deprecated the old Encrypt-And-MAC order. Updated protocol
1655 specs and implemented.
1657 * Added Encrypt-Then-MAC order to Channel Message Payload MAC
1658 generation. Updated specs and implemented.
1660 Sun Nov 10 12:20:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1662 * Added support for rekey before 2^32 sequence number wraps.
1663 Affected files in server and client library.
1665 * Padding must be at least 8 bytes now. Implemented and updated
1668 * Compute maximum padding for authentication packets to make
1669 passphrase approximation attacks impossible. Affected files
1670 in client library and in server.
1672 * Fixed PING command sending in client library and handling in
1673 server. The server ID must be ID Payload, not raw ID data.
1674 Affected files in server and client library.
1676 * Defined that all public keys sent in commands and notify
1677 payloads are actually Public Key Payloads not raw public key
1678 data. Updated protocol specs and implemented.
1680 * Updated protocol version to 1.2. Updated specs and code.
1682 * Added ERR_UNSUPPORTED_PUBLIC_KEY and ERR_OPERATION_ALLOWED
1683 status types. Updated specs and the code.
1685 * Added support for normal client to kill its own entries from
1686 the network. Updated protocol specs and the code.
1688 * Defined the SILC_MESSAGE_FLAG_SIGNED. Updated protocol specs
1689 and added initial implementation.
1691 * Added MAC field to the Private Message Payload to protect
1692 against chosen ciphertext attacks. Updated the protocol specs
1695 * Added idle and signon fields to the ATTRIBUTE_SERVICE
1696 attribute to indicate the user's current idle and signon time
1697 of a service. Updated protocol specs and implemented.
1699 Thu Nov 7 19:21:10 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1701 * Added "do_not_bind" argument to silc_client_file_send what
1702 can be used to not bind locally but assume the file receiver
1703 provides the point of connect. Usefull when sender is behind
1704 NAT device. Affected file lib/silcclient/silcclient.h and
1707 * Added -no-listener option to FILE SEND command in Irssi SILC
1708 client. Affected file irssi/src/silc/core/silc-servers.c.
1709 Renamed FILE RECEIVE to FILE ACCEPT.
1711 * Confirm passphrase for private key encryption in
1712 silc_create_key_pair and silc_change_private_key_passphrase.
1713 Affected files are lib/silcutil/silcapputil.c.
1715 Thu Nov 7 10:05:28 CET 2002 Pekka Riikonen <priikone@silcnet.org>
1717 * Move silc_client_packet_send back to internal, added
1718 silc_client_send_packet, a bit simpler function for application.
1719 Affected files lib/silcclient/silcclient.h, client.c and
1722 * Moved the SilcClientEntry, SilcChannelEntry and
1723 SilcServerEntry to silcclient.h to be public and documented
1724 them for application. Affected files are
1725 lib/silcclient/silcclient.h and idlist.h.
1727 Wed Nov 6 17:18:13 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1729 * Fixed manual page installation patch by Ville Räsänen.
1730 USERS help page fix patch by Ville Räsänen
1732 * Changed the silc_client_command_call interface to make
1733 the command call simpler for the application. The library
1734 now handles the command line parsing, command finding and
1735 execution. Application only needs to call the function
1736 with the command line. Affected files are
1737 lib/silcclient/silcclient.h, command.[ch].
1739 * Fixed silc_get_input to NULL-terminate the returned input.
1740 Affected file lib/silcutil/silcutil.c.
1742 * Resolve the client's public key in JOIN command if the
1743 founder auth data is being requested but we don't know the
1744 client's public key. Affected file silcd/command.c.
1747 Mon Nov 4 16:02:59 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1749 * Print notify for server opers when backup router comes
1750 online. Affected file silcd/server.c.
1752 * Fixed the INVITE command to send the invite list in
1753 command reply. Affected file silcd/command_reply.c.
1755 * Fixed MOTD command reply sending. Affected file
1758 * UTF-8 decode the topic in TOPIC command reply and LIST
1759 command reply in Irssi SILC client. Affected file is
1760 irssi/src/silc/core/client_ops.c.
1762 Sun Nov 3 17:59:15 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1764 * Fixed the INVITE command to not crash Irssi SILC client
1765 when given without nickname argument. AFfected file
1766 irssi/src/silc/core/client_ops.c.
1768 * Fixed double free in WHOIS query on normal server when
1769 forwarding query to router. Affected file is
1770 silcd/server_query.c.
1772 * Fixed WATCH command reply handling on normal server which
1773 was missing altogether. Affected file silcd/command_reply.c.
1776 Sun Nov 3 00:42:05 EET 2002 Mika Boström <bostik@lut.fi>
1778 * Added man-pages for silc(1), silcd(8) and silcd.conf(5).
1779 Included yodl sources for each of these. Also modified
1780 Makefile.am prototype to install these files to proper
1781 locations. Updated CREDITS. Affected file Makefile.am.pre,
1782 new files doc/*.yo, doc/silc.1, doc/silcd.conf.5,
1785 Sat Nov 2 21:26:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1787 * Added support for encrypted private key files. Now
1788 passphrase must be provided when new key pair is created
1789 (can be empty though), and prompted when loading the
1790 private key. Added support for loading the old-style
1791 non-encrypted private keys as well. Affected files
1792 lib/silccrypt/silcpkcs.[ch], Irssi SILC client and
1795 * Fixed silc_get_input to accept input on all terminals.
1796 Affected file lib/silcutil/silcutil.c.
1798 * Moved the Irssi SILC client key loading and other stuff
1799 to be called after the arguments and UI is initialized.
1800 Affected file irssi/src/silc/core/silc-core.c. Bug #31.
1802 * Added -P option to Irssi SILC client which can be used
1803 to change the passphrase of the private key. Affected
1804 file irssi/src/silc/core/silc-core.c.
1806 * Added silc_change_private_key_passphrase apputil routine
1807 to lib/silcutil/silcapputil.[ch].
1809 Sat Nov 2 12:53:09 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1811 * Fixed connection closing in client library to not crash.
1812 Moved the connection freeing totally to function
1813 silc_clinet_del_connection. Affected file
1814 lib/silcclinet/client.c.
1816 Fri Nov 1 18:57:02 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1818 * Changed includes/silcincludes.h to silcincludes.h.in to
1819 include configuration specific information. The silcdefs.h
1820 is not included in to installation anymore (it's only
1821 compilation time header).
1823 Fri Nov 1 10:30:26 CET 2002 Pekka Riikonen <priikone@silcnet.org>
1825 * Moved the SilcClient and SilcClientConnection from client.h
1826 to the public lib/silcclient/silcclient.h. Changed the
1829 Thu Oct 31 22:44:07 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1831 * If version string in silc_clinet_alloc is NULL the library
1832 puts it automatically. Affected file lib/silcclient/client.c.
1834 * Changed the version strings from variables to #define's
1835 in includes/silcversion.h.
1837 Wed Oct 30 16:17:30 CET 2002 Pekka Riikonen <priikone@silcnet.org>
1839 * Added shared library complation support.
1841 Tue Oct 29 21:48:55 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1843 * Added lib/silcutil/silcapputil.[ch] for application
1844 utility functions. It includes routines for applications'
1845 convenience. Added silc_create_key_pair, silc_show_public_key
1846 and silc_load_key_pair functions.
1848 Tue Oct 29 17:36:44 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1850 * Send RESUME_CLIENT packet from router to backup routers
1851 to in resuming. Affected file silcd/packet_receive.c.
1853 Mon Oct 28 21:23:39 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1855 * In IDENTIFY command parsing, send all other IDs except
1856 Client IDs explicitly to router for resolving on normal
1857 server. Also check that ID received in WHOIS command is
1858 always Client ID, others are not allowed. Affected file
1859 silcd/server_query.c.
1861 * Merged latest changes from irssi.org CVS.
1863 Sun Oct 27 11:44:32 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1865 * Merged c0ffee's /set heartbeat patch to Irssi SILC client.
1866 Affected files irssi/src/silc/core/silc-core, silc-server.c.
1868 * Fixed the heartbeat sending in Irssi SILC client. Moved
1869 the silc_client_packet_send to silcclient.h for application
1870 usage. Affected files lib/silcclient/client_internal.h
1871 lib/silcclient/silcclient.h.
1873 * Fixed a bug in query resolving in server. Used wrong
1874 variable in a for loop and crashed. Affected file is
1875 silcd/server_query.c.
1877 * Server constructs requested attributes only to locally
1878 connected clients. Affected file silcd/server_query.c.
1881 * Fixed a bug when sending resolving from router to server
1882 with requested attributes. The constructed WHOIS command
1883 was incorrect. Affected file silcd/server_query.c.
1886 * Fixed Requested Attributes saving in WHOIS command reply.
1887 The length of the data buffer must be saved too. Affected
1888 file silcd/command_reply.c.
1890 * Update the client entry's servername after detaching is
1891 over. Affected file silcd/packet_receive.c. Bug #37.
1893 * Resolve incomplete client entrys in CUMODE_CHANGE and
1894 CMODE_CHANGE notifys. Affected file is
1895 lib/silcclient/client_notify.c. Bug #42.
1897 Thu Oct 24 12:22:35 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1899 * Fixed channel key packet processing bug on backup router
1900 during backup resuming protocol. Affected file is
1901 silcd/packet_receive.c.
1903 * Fixed memory leaks in server. Affected files are
1904 silcd/server.c and silcd/packet_receive.c.
1906 * Fixed packet decryption problem when backup router encrypted
1907 channel message with wrong key during backup resuming
1908 protocol. Affected file silcd/packet_send.c.
1910 * ROBODoc documented lib/silccrypt/silccipher.h. A patch by
1911 Toni Willberg (toniw@iki.fi)
1913 * Changed the SilcCipher context to be private. Changed the
1914 silc_cipher_get_iv to just return pointer to the IV. Added
1915 silc_cipher_get_name to return the name of the cipher.
1916 Fixed code all around to support these changes. Affected
1917 files are lib/silccrypt/silccipher.[ch], client library and
1920 Wed Oct 23 19:01:41 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1922 * Fixed unaligned access in lib/silccore/silcattrs.c.
1924 * Fixed libtool linking in lib/silcsim/Makefile.am.
1926 * Fixed services attribute printing. Affected files is
1927 irssi/src/silc/core/silc-queries.c.
1929 Wed Oct 23 09:51:04 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1931 * Fixed a crashbug in incoming server accepting. Affected
1932 file silcd/server.c.
1934 Tue Oct 22 13:02:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1936 * Added automatically generated index to Toolkit Reference
1939 * Added support for Postscript Toolkit Reference Manual.
1941 Mon Oct 21 21:30:40 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1943 * Merged DISCONNECT fix, and autoconn port fix from Irssi
1946 Sun Oct 20 19:54:55 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1948 * Added 'send_events' boolean argument to the function
1949 silc_schedule_set_listen_fd which sends the set events to
1950 the application explicitly if set to TRUE. Default action
1951 should be FALSE. Affected file lib/silcutil/silcschedule.[ch],
1952 lib/silcclient/client_internal.h and silcd/server_internal.h.
1954 * Added silc_compare_timeval to determine which time values
1955 is smaller. Affected file lib/silcutil/silcutil.[ch].
1957 * Added sort-of "Quality of Service" (QoS) support to
1958 SilcSocketConnection. Data reception can be controlled with
1959 rate limit per second and/or read data length limit.
1960 Added silc_socket_set_qos. Affected files are
1961 lib/silcutil/silcsockconn.[ch] and unix/silcunixsockconn.c.
1963 * Added the QoS configuration to SILC Server configuration
1964 file. Affected files are silcd/serverconfig.[ch] and
1967 Sun Oct 20 14:12:24 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1969 * Merged with irssi.org CVS.
1971 * Failed OPER and SILCOPER authentications are now logged.
1972 Affected file silcd/command.c. Bugs #25.
1974 Sat Oct 19 13:32:15 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1976 * ROBODoc documented lib/silcutil/silcbuffer.h and
1977 lib/silcutil/silcdlist.h. Patch by Ville Räsänen
1978 <ville.rasanen@iki.fi>.
1980 Fri Oct 18 10:51:04 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1982 * Added support for auto-passphrase authentication from the
1983 config file during connecting which was not implemented
1984 yet. Affected file irssi/src/silc/core/client_ops.c.
1986 * Fixed a bug in authentication protocol failure handling which
1987 was processing wrong callback context. Affected files
1988 are lib/silcclient/client.c and protocol.c.
1990 * Fixed the /ATTR allow off to actually work. Affected file
1991 is irssi/src/silc/core/silc-queries.c.
1993 * Fixed the /ATTR -del to work. Affected file is
1994 irssi/src/silc/core/silc-queries.c.
1996 Thu Oct 17 23:45:12 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1998 * Fixed string formatting crashbug in lib/silccore/silcattrs.c.
2000 * Fixed mask attribute adding in Irssi SILC client. Affected
2001 file irssi/src/silc/core/silc-queries.c.
2003 Thu Oct 17 16:40:39 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2005 * Added support for saving the requested attributes in
2006 WHOIS to directory. Affected file is
2007 irssi/src/silc/core/silc-queries.c.
2009 Wed Oct 16 17:40:56 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2011 * Added support for parsing VCard fields that do not have
2012 the TYPE= for types. Affected file lib/silcutil/silcvcard.c.
2014 * Fixed a double free bug in hash table foreach function
2015 if the entry was deleted in the foreach callback. Affected
2016 file lib/silcutil/silchashtable.c.
2018 Tue Oct 15 18:05:24 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2020 * Added silc_attribute_get_verify_data to return the signature
2021 verification data for either user digital signature or
2022 server digital signature in Requested Attributes. Affected
2023 files are lib/silccore/silcattrs.[ch].
2025 * Added silc_vcard_alloc which is used to allocated dynamic
2026 SilcVCard context. The silc_vcard_free now checks whether
2027 the context is dynamically allocated or not. Affected files
2028 are lib/silcutil/silcvcard.[ch].
2030 Mon Oct 14 17:55:44 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2032 * Periodically remove the NOATTR status from client entry
2033 so that the client may take the attributes in use even after
2034 server has resolved them unsuccessfully earlier. Affected
2035 file silcd/server_query.c and idlist.h.
2037 * Moved sha1hash and md5hash from client->internal to
2038 SilcClient for application usage. Affected files are
2039 lib/silcclient/client.h and client_internal.h.
2041 * Fixed attribute encoding and decoding bugs. Affected
2042 files lib/silccore/silcattrs.[ch].
2044 * Added ATTR command to Irssi SILC Client which is used to
2045 manage user's Requested Attributes sending and values for
2046 WHOIS command. Affected files around Irssi SILC client.
2048 Mon Oct 14 14:33:54 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2050 * Added silc_buffer_strformat which can be used to format
2051 strings into a buffer which size is automatically increased.
2052 Affected file lib/silcutil/silcbuffmt.[ch].
2054 * Added implementation of VCard (RFC 2426) which can be used
2055 as part of Requested Attributes in WHOIS command. Affected
2056 file lib/silcutil/silcvcard.[ch].
2058 Fri Oct 11 23:52:17 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2060 * Some strncat -> silc_strncat changes our the core and
2063 * Added SILC_SKE_STATUS_SIGNATURE_ERROR and OUT_OF_MEMORY
2064 errors. Added better error printing to SKE library.
2065 Affected files lib/silcske/silcske.c, silcske_status.h and
2068 * Save the PKCS key length even if only private key is set to
2069 SilcPKCS. Affected file lib/silccrypt/silcpkcs.[ch] and rsa.c.
2071 * Fixed the usage of silc_pkcs_get_key_len since it returns the
2072 length in bits not in bytes. Affected files are
2073 lib/silcske/silcske.c, lib/silccore/silcauth.c and
2074 silcd/server_query.c.
2076 Wed Oct 9 17:22:57 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2078 * Added silc_attribute_payload_encode_data to directly encode
2079 the data into the attributes buffer. Renamed function
2080 silc_attribute_payload_parse_list to silc_attribute_payload_parse.
2081 Affected files are lib/silccore/silcattrs.[ch].
2083 * silc_hash_table_find_foreach calls the foreach function now
2084 once even if the nothing was found with context set to NULL.
2085 Affected file lib/silcutil/silchashtable.[ch].
2087 * Remove the RESOLVING flag from client entry after received
2088 the Requested Attributes from the client. Fixed memory leak
2089 in client entry freeing. Affected files silcd/server_query.c
2092 * Added Requested Attributes support into SILC Client Library.
2093 It is not able to send requested attributes in WHOIS command,
2094 and also receive and process requested attributes. Added
2095 silc_client_attribute_[add|del] and silc_client_attributes_get
2096 functions. Added also `ignore_requested_attributes' to the
2097 SilcClientParams to not use attributes in client. Affected
2098 files are lib/silcclient/command.c, client_attrs.[ch],
2099 silcclient.h, client_internal and client.[ch].
2101 * Changed the silc_client_get_client_by_id to support Requested
2102 Attributes, it takes them as argument now. Affected file
2103 is lib/silcclient/silcclient.h, and idlist.c.
2105 * Added -details option to WHOIS command in Irssi SILC Client
2106 to support the requested attributes. By default it requests
2107 all attributes. Affected file lib/silcclient/command.c and
2108 irssi/doc/help/in/whois.in.
2110 Tue Oct 8 17:58:28 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2112 * Add also SERVICE attribute for server-constructed attribute
2113 data. Also digitally sign the attributes and add
2114 SERVER_DIGITAL_SIGNATURE attribute. Affected file is
2115 silcd/server_query.c.
2117 Mon Oct 7 18:25:35 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2119 * Changed the silc_attribute_payload_encode to support list
2120 of attributes (function may be called several times to add
2121 a new attribute). Removed the silc_attribute_payload_encode_list
2122 function. The encoding function now also automatically encodes
2123 the data, so the caller does not need to do that. Affected
2124 files lib/silccore/silcattrs.[ch].
2126 * Added support for replying on behalf of the user to the
2127 Requested Attributes in WHOIS command in the server. Affected
2128 file silcd/server_query.c.
2130 * SILC_NOT_IMPLEMENTED macro use SILC_LOG_INFO now instead of
2131 SILC_LOG_DEBUG. Affected file lib/silcutil/silclog.h.
2133 Sun Oct 6 16:48:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2135 * Don't swtich to become primary router if we are backup if
2136 decryption error has occurred. Affected file silcd/server.c.
2138 * Fixed a bug in backup router IP address comparison in
2139 silc_server_backup_get.
2141 Save now also the port of the server/router and use that
2142 in comparison as well. Affected file silcd/server_backup.c.
2144 * Normal server now reconnects to backup router automatically
2145 if connection is lost to it. Affected file silcd/server.c.
2147 Thu Sep 26 13:51:02 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2149 * If packet processing fails (like integrity check fails)
2150 the connection is closed now. Affected files are
2151 lib/silccore/silcpacket.c and silcd/server.c.
2153 Mon Sep 23 10:59:39 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2155 * Fixed double free in RSA public key set function
2156 silc_rsa_set_public_key. Affected file lib/silccrypt/rsa.c.
2159 Sun Sep 22 14:54:05 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2161 * Rewrote WHOIS, WHOWAS and IDENTIFY commands in the server.
2162 Added server_query.[ch] which provides one interface for
2163 querying information using all three commands.
2165 * Changed all "typedef unsigned char" in core library to
2166 "typedef SilcUInt8".
2168 Sat Sep 21 21:36:45 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2170 * Added silc_strncat into lib/silcutil/silcstrutil.[ch].
2172 * Renamed silc_server_get_client_resolve to
2173 silc_server_query_resolve and moved to server_query.[ch].
2175 Wed Sep 18 18:28:04 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2177 * Resumed client packet handling from server put the resumed
2178 client on wrong list on router and caused the client not
2179 be present on the network anymore. Now fixed to put the
2180 client to correct list. Affected file silcd/packet_receive.c.
2182 Wed Sep 18 15:13:48 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
2184 * Various cleanup in error message output in config parsing code
2185 and in server init code. Fixed error log files containing
2186 too many newlines ('\n') in some situations. Affected files are
2187 silcd/serverconfig.c, silcd/silcd.c, and silcd/server.c.
2189 Wed Sep 18 10:51:23 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2191 * Use the reverse lookupped hostname in client internals
2192 instead of one user provided us as remote server name.
2193 Affected file lib/silcclient/client.c.
2195 Mon Sep 16 12:02:54 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2197 * Added 'app_context' to silc_schedule_init. It is an
2198 application specific context that is delivered to application
2199 in task callback functions. Affected files are
2200 lib/silcutil/silcutil.[ch].
2202 * The hb_context in SilcSocketConnection is not freed
2203 automatically anymore (application must free it). Freeing
2204 it automatic is inconsistent. Affected files are
2205 lib/silcutil/silcsockconn.[ch].
2207 Sun Sep 15 22:16:19 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2209 * Added support for removing explicitly added client connections
2210 in rehash and closing the client connections if they were
2211 unconfigured in the rehash. Affected file silcd/server.c.
2213 * Added support for aborting automatically pending commands
2214 that never receives the reply (to avoid memory leaks).
2215 Added also silc_server_command_pending_timed to set the
2216 specific timeout for pending command. Affected files are
2217 silcd/command[_reply].[ch].
2219 * Added SILC_STATUS_ERR_TIMEDOUT status. Updated protocol
2220 specs and lib/silccore/silcstatus.h.
2222 Sun Sep 15 12:25:10 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2224 * Changed the silc_get_time to accept time value as argument
2225 or if zero is sent return current local time. Affected
2226 file lib/silcutil/silcutil.[ch].
2228 * Added STATS command to client library and Irssi SILC client.
2229 Patch provided by Ville Räsänen <ville.rasanen@iki.fi>.
2231 Wed Sep 11 09:22:00 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2233 * Assure that channel key is set before sending it. May
2234 crash server otherwise. Affected file silcd/packet_send.c.
2236 Tue Sep 10 09:50:08 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2238 * Assure that endless loop cannot happen with detached client
2239 resolving on normal server. Added idlist status
2240 SILC_IDLIST_STATUS_RESUME_RES. Affected files are
2241 silcd/idlist.h and silcd/packet_receive.c.
2243 Mon Sep 9 12:18:18 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2245 * Incoming file transfer request cannot use same session as
2246 the sending session. This can happen when sending file to
2247 yourself. Crashed the client on quit. Affected file
2248 lib/silcclient/client_ftp.c. Bug #24.
2250 Sun Sep 8 18:39:25 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2252 * Implemented the draft-riikonen-precense-attrs draft and
2253 the Attribute Payload into the lib/silccore/silcattrs.[ch].
2255 Sun Sep 8 13:13:44 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2257 * Distribute the SERVER_SIGNOFF notify also to local backup
2258 routers from the primary router. The backup router may not
2259 have the signing of local server directly connected and need
2260 to know about the signoff. Affected file silcd/server_util.c.
2262 * Use the primary router as the origin of the locally connected
2263 server when it is disconnecting from the backup router since
2264 that's where it really is coming from. Now the clients from
2265 the disconnecting server are removed correctly and "shadow"
2266 clients are not left to the backup router. Affected file
2269 Sat Sep 7 22:26:50 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2271 * If normal server is standalone and found existing but disabled
2272 channel, do not re-create the channel since it creates
2273 duplicate same channels. Affected file silcd/server.c.
2275 * Added anonymous client connections support to server. New
2276 "anonymous" configuration option to ConnectionParams section
2277 added. If set to true, the username and hostname information
2278 of the client will be scrambled and anonymous user mode is
2279 set automatically to the user. Affected files are
2280 silcd/serverconfig.[ch], silcd/packet_receive.c and server.c.
2282 Sat Sep 7 16:02:09 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2284 * In JOIN notify handling, mark that the cache entry of the
2285 client cannot be expired. Can cause crashes on normal
2286 server (asserts client->channels). Affected file is
2287 silcd/packet_receive.c.
2289 * From now on distribution versions are used as protocol versions
2290 instead of by default using the Toolkit base version as protocol
2291 version. Affected file prepare.
2293 * Do not set the locally resolved hostname for local client
2294 entry but take what server sends. This way the real hostname
2295 is showed in WHOIS for yourself. Affected file is
2296 lib/silcclient/idlist.c and lib/silcclient/client.c.
2298 * Resolve local info with IDENTIFY when connecting to server.y
2300 Sat Sep 7 14:22:43 CEST 2002 Lubomir Sedlacik <salo@silcnet.org>
2302 * Rewritten check for POSIX threads. Use --with-pthreads[=DIR]
2303 for implied search (not needed on platforms which has native
2304 pthreads library). Use --without-pthreads to disable threads.
2305 Affected file is configure.in.pre
2307 * Fixed --with-iconv on platforms which need to bypass (broken)
2308 native iconv(). Affected file is configure.in.pre
2310 Sat Sep 7 15:08:13 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2312 * Moved -C option parsing in Irssi SILC client at same time
2313 as other options. The UI was initialized earlier and caused
2314 problems on command line. Bug #16. Affected file is
2315 irssi/src/silc/core/silc-core.c.
2317 Mon Sep 2 23:00:30 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
2319 * Added global variable silc_log_timestamp that tells silclog
2320 wether to print or not the timestamp in the logging files.
2321 Affected file lib/silcutil/silclog.[ch].
2323 * Added silcd configuration option Timestamp in the Logging
2324 section. Affected file silcd/serverconfig.[ch],
2325 doc/example_silcd.conf.in.
2327 Fri Aug 30 08:57:33 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2329 * Fixed fingerprint checking to check for entirely empty
2330 fingerprint instead of two first bytes when determining
2331 if it is set. Bug #18. Affected file silcd/command.c.
2333 * Fixed duplicate PKCS name registering to not allow it.
2334 Bugs #17. Affected file lib/silccrypt/silcpkcs.c.
2336 Sun Aug 25 08:02:04 CEST 2002 Lubomir Sedlacik <salo@silcnet.org>
2338 * Conditionalize non-gcc compiler optimizations for various
2339 platforms, enable those commented out. Cleanups.
2340 Affected file lib/silcmath/mpi/configure.in
2342 Sat Aug 24 15:11:32 EEST 2002 Timo Sirainen <tss@iki.fi>
2344 * silc_rng_exec_command() left zombie processes if command
2345 didn't generate any output. Affected file
2346 lib/silccrypt/silcrng.c
2348 Fri Aug 23 22:05:44 CEST 2002 Lubomir Sedlacik <salo@silcnet.org>
2350 * Rewrote iconv checking, introduce --with-iconv for systems
2351 which rely on libiconv. Check if iconv() provided by libc
2352 is good enough, otherwise demand libiconv. Affected file
2355 Fri Aug 23 07:10:52 CEST 2002 Lubomir Sedlacik <salo@silcnet.org>
2357 * Search for ldopen() also in libc. This enables SIM support
2358 on *BSD systems. Based on patch from Alex Zepeda. Affected
2359 file configure.in.pre
2361 Sun Aug 18 04:44:30 CEST 2002 Lubomir Sedlacik <salo@silcnet.org>
2363 * Don't call AM_CONDITIONAL conditonally for SILC_THREADS.
2364 This fixes prepare on *BSD systems. Affected file
2367 Sun Aug 4 15:55:40 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2369 * More fixed for not having purge timeout for global clients
2370 that are on channel. Affected files silcd/command_reply.c
2373 * Fixed the rekey protocol to work with backup router connections.
2374 Rekey packets are now allowed on disabled connections as
2375 well. Affected files silcd/packet_send.c and server.c.
2377 * Do not switch to be as backup router when shutting down and
2378 closing the primary connection. Affected file silcd/server.c.
2380 * Fixed memory leaks in backup router deleting. Added
2381 silc_server_backup_free to free all data during shutdown of
2382 server. Affected files silcd/server_backup.[ch].
2384 Sun Jul 14 21:33:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2386 * Do not process commands if the sock->user_data is NULL.
2387 Affected file silcd/command.c.
2389 Tue Jul 9 19:03:11 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2391 * Fixed buffer overflow and security problems (loosing bits
2392 in CFB encryption) in SILC RNG. Problems reported by
2393 Markku-Juhani O. Saarinen <mjos@saturn.tcs.hut.fi>.
2395 Sun Jul 7 13:10:01 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2397 * Added yet more checks that client is not expired on global
2398 list if it is on channels. Affected file is
2399 silcd/command_reply.c.
2401 Sat Jul 6 11:45:11 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2403 * Merged c0ffee's MIME signal patch which adds support for
2404 sending also MIME messages in Irssi SILC Client, and handling
2405 received MIME messages in a signal (and perhaps doing something
2406 to non-textual MIME messages).
2408 Sun Jun 30 01:30:22 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2410 * Fixed pending command deletion in server and client library
2411 to check the whole list instead of breaking after first found.
2412 The affected files are silcd/command.[ch] and
2413 lib/silcclient/command.[ch].
2415 Sat Jun 29 17:40:12 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2417 * Return NO_SUCH_CHANNEL error in USERS for channel that is
2418 secret or private, otherwise it's possible to find out
2419 whether a secret channel exists or not. Affected file
2422 * If CMODE change fails during the mode setting, assure that
2423 the old mode mask is set for the channel back. Affected
2424 file silcd/command.c.
2426 * Fixed passphrase saving on +a channel on normal server
2427 after successful JOIN command. Affected file silcd/command.c.
2429 Fri Jun 28 11:53:25 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2431 * Remove server/router operator privileges in DETACH command,
2432 since it's possible to resume to server where these
2433 privileges would not be allowed for the client. Affected
2434 file silcd/command.c.
2436 * Do not set to wait for backup in rehash of the server.
2437 Affected file silcd/server.c.
2439 * Do not check listener sockets when counting how many
2440 socket connections we have. Affected file is
2441 silcd/server_util.c.
2443 * Do not announce disconnected clients that are remaining
2444 in history (for WHOWAS). This is because SIGNOFF notify
2445 for these has been sent earlier already. Affected file
2448 Thu Jun 27 20:07:27 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2450 * Buffer overflow with CUMODE command's mode->mode character
2451 conversion. Reported by Ville Räsänen. Affected file
2452 lib/silcutil/silcutil.c.
2454 Thu Jun 27 16:54:33 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2456 * Allow heartbeat packets to go disabled connections anyway.
2457 Affected files silcd/server.c and silcd/packet_send.c.
2459 * Do not broadcast New Channel packets with List flag set
2460 in the packet to backup routers. The router must check
2461 for the correctness of the packets before sending them.
2462 It is possible that router will have enforce Channel ID
2463 change and this would cause desync in the backup router.
2464 Affected file silcd/packet_receive.c.
2466 * Remove SILC_PACKET_FLAG_LIST from the temp packets that
2467 are handled in list parsing. They are not list packets
2468 anymore. Affected file silcd/packet_receive.c.
2470 Thu Jun 27 11:27:07 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2472 * Stop waiting for backup router through the timeout, not
2473 directly after backup router has arrived. Affected file
2476 * Do not re-create channel keys and send them when removing
2477 clients in server shutdown. Affected files are
2478 silcd/server_internal.h and silcd/server_util.c.
2480 * Notify distribution to backup routers was missing from
2481 the silc_server_send_notify_dest function which caused
2482 desyncing problems with backup router. Affected file is
2483 silcd/packet_send.c.
2485 * The client's channel removing was working wrong on
2486 backup router. It assumed that it doesn't know global
2487 information but backup router does know. For this reason
2488 it could remove channel when it wasn't supposed to do that.
2489 Affected file silcd/server.c and silcd/server_util.c.
2491 Wed Jun 26 15:14:12 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2493 * Stop for a couple seconds after badkup router has become
2494 primary router. Affected file silcd/server.c.
2496 * Added silc_server_remove_servers_by_server, which is used
2497 to remove servers originated from some other server. Also
2498 clients of those servers can be removed too. Affected file
2499 silcd/server_util.[ch].
2501 * When removing clients after a server has signed of remove
2502 also all servers behind that server (unless they are known
2503 to be available locally), and send SERVER_SIGNOFF for each
2504 of the server separately. Also the signed off clients are
2505 sent now separately per signed off server. The affected files
2506 are silcd/server.c and silcd/server_util.[ch].
2508 * All servers added with silc_idlist_add_server must always
2509 have both "router" and "connection" pointers set. Otherwise,
2510 bad server entries may be left around in the cache.
2511 Affected file silcd/command_reply.c.
2513 * Do not create the channel key in NEW_CHANNEL packet
2514 processing if the channel is empty. Affected file
2515 silcd/packet_receive.c.
2517 * Completed backup router support for standalone routers.
2518 Supports also servers in the cell that do not use the backup
2521 Wed Jun 26 10:38:11 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2523 * Fixed a bug in silc_string_regexify which did not add '^'
2524 at the start of each string, and thus the matching was
2525 not explicit. For example ban list iikone@*!*@* would
2526 match also "priikone", which is wrong, it would have to be
2527 *iikone@*!*@* to match also "priikone". Affected
2528 file lib/silcutil/unix/silcunixutil.c.
2530 Tue Jun 25 18:47:39 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2532 * Enable all local server connections before updating client
2533 caches when we've become backup router. Otherwise, signoff
2534 packets may not reach the clients. Affected files are
2535 silcd/server.c and silcd/server_util.[ch].
2537 * Fixed a bug in version string parsing which could crash
2538 the program with specially formatted version string.
2539 Bug reported and patch provided by Ville Räsänen. Affected
2540 file lib/silcutil/silcutil.c.
2542 * Handle the disconnection immediately when DISCONNECT
2543 packet is received in server. Affected file silcd/server.c.
2545 * Primary router now waits a short time (10 seconds) for
2546 backup router connection before accepting any other
2547 connection (except local). Affected file silcd/server.c,
2550 * Fixed a crash in client libary in NICK_CHANGE notify when
2551 NICK_CHANGE arrived for client entry we are resolving
2552 currently. Affected file lib/silcclient/client_notify.c.
2554 * Call the sconn->callback completion even if error had
2555 occurred. Start reconnecting always if connection to
2556 primary router fails during backup router protocol.
2557 Affected files silcd/server.c and server_backup.c.
2559 Mon Jun 24 17:47:52 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2561 * Added functions silc_server_send_opers and
2562 silc_server_send_opers_notify to send packets stricly
2563 to operators. Added macro SILC_SERVER_SEND_OPERS macro
2564 to send variable argument notify to operators.
2565 Affected files silcd/packet_send.[ch] and silcd/server.h.
2567 * Removed UMODE rights checking with UMODE_CHANGE notify.
2568 Affected file silcd/packet_receive.c.
2570 * Server/router operator now receives notify when network
2571 switches to backup router and when it resumes the use of
2572 primary router. Affected file silcd/server.c and
2573 silcd/server_backup.c.
2575 * Fixed the updating of client information after backup
2576 resuming protocol is over; update all except local clients
2577 to the new primary router. The affected file is
2578 silcd/server_util.c.
2580 * Added support for closing active connections in rehash
2581 that were unconfigured by the user. Supports currently
2582 closing server and router connections. Affected file
2585 * Rewrote some SILC_LOG_DEBUG's in silcd/server_backup.c.
2587 Sun Jun 23 17:32:31 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2589 * Don't do SILC_STRING_LANGUAGE encoding if the outbuffer
2590 is NULL since seems that on some platforms NULL is allowed
2591 and on some it's not. Fallback encoding is used instead.
2592 Affected file lib/silcutil/silcstrutil.c.
2594 * Fixed statistics updating for incoming server connection
2595 which could cause problems when re-connecting. Affected
2596 file silcd/server.c.
2598 * Preliminary backup router support for standalone router
2599 added. Affected files in silcd/.
2601 * Mark server connections in backup router disabled before
2602 and after backup protocol. Affected file is
2603 silcd/server_backup.c.
2605 * Added support for reconnecting to remote server connection
2606 even if the protocol fails, and if the configuration wants
2607 us to keep trying to connect anyway.
2609 Server connection is not allowed to backup router if
2610 backup router does not have connection to primary router yet.
2612 Affected file is silcd/server.c.
2614 Sat Jun 22 21:34:59 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2616 * Added silc_client_udpate_server function to update changed
2617 server info. Affected file lib/silcclient/idlist.[ch].
2619 * Added check for server entries that are being resolved when
2620 notify is received. If being resolved, handle the received
2621 notify only after it's resolved so that all notifys are
2622 handled in same order as received from the server.
2624 Added similar resolver check to channel entries. Every
2625 notify that cause resolving of any information that affects
2626 channel entry marks the channel entry in waiting state.
2627 After whatever resolving is over the waiters are signalled
2628 and only then the notifys are handled in the same order
2629 as delivered from the server.
2631 Affected files are lib/silcclient/idlist.[ch], and
2634 * Fixed KILLED notify handling in normal server. Affected
2635 file silcd/packet_receive.c.
2637 * Added SILC_IDLIST_STATUS_LOCAL which indicates that entry
2638 is locally connected, or was locally connected (but may
2639 be detached and connection is not active). Added also
2640 SILC_IS_LOCAL for checking this status. Affected files
2641 silcd/idlist.h, silcd/packet_receive.c, silcd/server_util.c,
2642 silcd/server.c and silcd/server_internal.h.
2644 Sat Jun 22 17:06:58 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2646 * Don't send or handle TOPIC_SET if topic is already set and
2647 is same as being set. Affected files silcd/command.c and
2648 silcd/packet_receive.c.
2650 * Fixed CMODE change rights checking to work correctly when
2651 removing modes by operator. Affected file is
2652 silcd/server_util.c.
2654 * Fixed some handling with New Channel packet in router and
2655 fixed some CMODE_CHANGE notify handling in server and router.
2656 Affected file is silcd/packet_receive.c.
2658 * Changed "disconnect" client operation to include the
2659 reason of the disconnection and optional disconnection
2660 message. Affected file lib/silcclient/silcclient.h.
2662 * Made the compilation of lib/contrib/ stuff conditional.
2663 Affected files configure.in.pre, lib/contrib/Makefile.am.
2665 Sat Jun 22 12:49:21 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2667 * All CMODE_CHANGE and CUMODE_CHANGE notifys are now sent back
2668 to the sender of the notify too, to avoid situation where two
2669 notifys are in the network at the same time going to oppsite
2670 directions. Affected file silcd/packet_receice.c.
2672 Fri Jun 21 10:00:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2674 * Delete the client from channel even if the cilent->id is
2675 NULL. It was possible that client was deleted without
2676 removing from channels (theoretically at least). Affected
2677 file silcd/server.c and silcd/server_util.c.
2679 * Free the client data too when resuming is not successful.
2680 Affected file silcd/packet_receive.c.
2682 * Merged some code from c0ffee's silc-plugin. Affected files
2683 irssi/src/silc/core/silc-channels.c and silc-expandos.c.
2685 * Added SILC_PRIMARY_ROUTE and SILC_BROADXAST macros to
2686 silcd/server_internal.h. SILC_PRIMARY_ROUTE Returns pointer
2687 to the primary router connection, the other one returns
2688 TRUE if packet must be broadcasted to network.
2690 * All notifys that are destined to primary router (to network)
2691 are now automatically sent to backup routers even if the
2692 router is standalone (and has backup router). Affected files
2695 * Added --without-irssi and --without-silcd configuration
2696 options for disabling the compilation of these applications.
2697 Affected file configure.in.pre and prepare.
2699 Thu Jun 20 13:48:15 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2701 * Implemented SILC_STRING_BMP and SILC_STRING_UNIVERSAL for
2702 UTF-8 encoding and decoding. Added also new encodings
2703 SILC_STRING_BMP_LSB and SILC_STRING_UNIVERSAL_LSB.
2705 Added also SILC_STRING_LANGUAGE which is language and charset
2706 specific encoder and decoer for those platforms that support
2707 iconv(). It can convert the UTF-8 to and from the locale
2708 specific character set.
2710 Affected file lib/silcutil/silcstrutil.[ch].
2712 * Added macro SILC_NOT_IMPLEMENTED to lib/silcutil/silclog.h.
2714 * Added function silc_get_command_name to the file
2715 lib/silcutil/silcutil.[ch].
2717 * Improved the server debug output a bit. Affected files are
2720 Wed Jun 19 17:46:31 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2722 * Save the channel passphrase when received succesful JOIN
2723 command reply from router, on normal server. Otherwise
2724 joinig +a channels from normal server is not possible.
2725 Affected file silcd/command.c.
2727 * Fixed a bug in TOPIC_SET notify handling. The notifier
2728 may be other than client too, like server or channel.
2729 It expected it to always be only client and ignored the
2730 notify. Affected file silcd/packet_recieve.c.
2732 * Removed some (unnecessary) debug printing from
2733 lib/silccore/silcid.c and lib/silccore/silcargument.c.
2735 * Do not force CMODE_CHANGE when server is announcing new
2738 Router announces stuff only after server reannounces channel
2739 after CHANNEL_CHANGE notify.
2741 These fixes optimizes the announcing procedure, and perhaps
2742 fixes some problems too. Affected file silcd/packet_receive.c.
2744 * Fixed SERVER_SIGNOFF sending to local clients. It was
2745 totally broken and sent the notify to all local clients,
2746 instead of only to those that was on same channel as the
2747 signing off clients. Affected file silcd/server_util.c.
2749 * Added -D option to server. It can be used to give debug
2750 level. The levels are from 0 - 99, and are predefined for
2751 smooth server debugging. (see silcd.c for the predefined
2752 levels). Affected file silcd/server.c.
2754 Wed Jun 19 16:01:51 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2756 * Fixed a bug in Irssi SILC client to close the connection
2757 properly when disconnecting from server. Affected file
2758 irssi/src/silc/core/client_ops.c.
2760 Tue Jun 18 17:14:52 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2762 * When authenticating as founder during JOIN command, check
2763 that the one authenticating becomes the only founder on the
2764 channel. Affected file silcd/command.c.
2766 * Better checking for founder mode setting when CUMODE_CHANGE
2767 notify is received. Affected file silcd/packet_receive.c.
2769 * Close all connections when shutting down the server by sending
2770 DISCONNECT packet. Close all listeners too when shutting
2771 down the server. Affected file silcd/server.c.
2773 * Handle DISCONNECT packet correctly in client library by
2774 calling the "disconnect" client operation. Affected file
2775 lib/silcclient/client.c.
2777 * Handle local errors correctly during resuming. Affected
2778 file lib/silcclient/client.c.
2780 Tue Jun 18 10:26:27 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2782 * The log file is not dupped internally anymore in
2783 lib/silcutil/silclog.c. Fixed memory leaks too.
2785 * The scheduler now dispatches all pending timeout tasks
2786 when it is uninitialized with silc_schedule_uninit.
2787 Affected file lib/silcutil/silcschedule.c.
2789 Mon Jun 17 21:30:55 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2791 * Added --enable-stack-trace option to configure. Added
2792 memory allocation stack trace support. Added files
2793 lib/silcutil/stacktrace.[ch]. Affected files are
2794 lib/silcutil/silcmemory.[ch].
2796 * Fixed memory leaks from libraries and server. Affected
2797 files around the tree.
2799 * Reverted back a fix made to CUMODE which broke it.
2800 Affected file silcd/command.c.
2802 Sun Jun 16 11:49:45 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2804 * Added SILC_MESSAGE_FLAG_UTF8 to the protocol specs and the
2805 core library, and implemented it. All textual messages SHOULD
2806 use this flag and the message MUST be UTF-8 encoded.
2807 All text messages sent by Irssi SILC client are now UTF-8
2808 encoded (regardless whether the terminal supports UTF-8 or not).
2809 Affected files are lib/silccore/silcchannel.h,
2810 irssi/src/silc/core/silc-servers.c, silc-channels.c and
2813 Sat Jun 15 18:23:39 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2815 * Added lots of new statistics updating that was missing from
2816 the server and router code. Affected files in silcd/.
2818 * Sending SIGUSR1 signal to server now dumps the current
2819 server statistics into /tmp directory. Affected file is
2822 * ROBODoc documented the lib/silccrypt/silchash.h. Improved
2823 the SILC Hash Interface also. Added new functions
2824 silc_hash_get_name, silc_hash_init, silc_hash_update and
2825 silc_hash_final. Affected file lib/silccrypt/silchash.c.
2827 Sat Jun 15 12:09:14 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2829 * Added some better info printing for client during connecting.
2830 Affected file silcd/server_util.c.
2832 * Implemented the SILC_CHANNEL_UMODE_QUIET mode that can be used
2833 to silence a user on a channel. Affected files are
2834 lib/silcclient/client_channel.c, irssi/src/silc/core/client_ops.c,
2835 irssi/src/fe-common/silc/module-formats.[ch], silcd/command.c
2836 and silcd/packet_receive.c.
2838 * Fixed a fatal bug in handling of malformed command payload.
2839 Affected file silcd/command.c.
2841 * Fixed a double free when announcing channel users to router.
2842 Affected file silcd/server.c.
2844 * After successful authentication to channel founder mode, check
2845 that there isn't anyone else with founder mode on the channel.
2846 The one that authenticated will become founder and anyone
2847 else is demoted. Affected file silcd/command.c.
2849 * Added error printing of any error that has occurred during
2850 any command in client library. Affected file is
2851 irssi/src/silc/core/client_ops.c.
2853 * Removed some error printing from the client library and left
2854 it for the application to worry (from the error status it
2855 receives in 'command' client operation. Affected file is
2856 lib/silcclient/command.c.
2858 Fri Jun 14 22:59:02 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2860 * Added new status types KEY_AGREEMENT_ALREADY_STARTED and
2861 KEY_AGREEMENT_SELF_DENIED to lib/silcclient/silcclient.h.
2862 Starting key agreement with itself is denied. Affected file
2863 is lib/silcclient/client_keyagr.c.
2865 * Fixed some error checkings from the SFTP library which caused
2866 misbehaviour. Affected files are lib/silcsftp/sftp_client.c
2867 and lib/silcsftp/sftp_util.c.
2869 * Added new "debug" and "debug_string" settings to Irssi SILC
2870 client which can be used to print runtime debugging on the
2871 Irssi's screen. Available when compiled with --enable-debug
2872 option. Affected file irssi/src/silc/core/silc-core.c.
2874 Tue Jun 11 16:36:02 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
2876 * Fixed a missing variadic parameter in a function call that
2877 caused server crash when a non-allowed connection arrived.
2878 Reported by Richard Becker. Affected file silcd/server.c.
2880 Mon Jun 10 16:29:42 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2882 * Added WATCH list sending to backup routers from router.
2883 The WATCH command is sent by the router to the backup
2884 router. Affected file silcd/command.c.
2886 * Mark the backup_router flag for RouterConnection entry
2887 if the backup router stuff is defined in the config file.
2888 Affected file silcd/serverconfig.c.
2890 * Fixed some backup data sending around the code to work better
2891 if the router is standalone router. Not all places were fixed.
2892 Affected file silcd/packet_receive.c, silcd/packet_send.c,
2895 * Fixed the router connecting when connecting to multiple
2896 routers. It ignored every other router except the first
2897 one. Affected file silcd/server.c.
2899 Mon Jun 10 09:28:21 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2901 * Made the private key generation after expiration optional.
2902 If not created after expiration the old key will re-expire
2903 at a later time (and thus key pair is not necessary to
2904 change). Affected file irssi/src/silc/core/clientutil.c.
2906 Sun Jun 9 18:58:25 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2908 * The length arguments in bind() and connect() were wrong
2909 and fixed now to used SIZEOF_SOCKADDR in the
2910 lib/silcutil/unix/silcunixutil.c.
2912 Tue Jun 4 18:36:05 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2914 * Fixed detach timeout handling to use Client ID and not
2915 the actual client entry which may be freed in the callback.
2916 Affected file silcd/command.c.
2918 Thu May 30 15:53:45 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2920 * Merged c0ffee's multiple interface support patch.
2921 Affected files in silcd/.
2923 Wed May 29 18:08:15 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2925 * Cleanup keys properly. Affected file is
2926 irssi/src/silc/core/clientutil.c.
2928 Tue May 28 20:11:41 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2930 * Display the user mode on the status bar. Affected file
2931 irssi/src/silc/core/silc-expandos.c.
2933 Tue May 28 13:56:26 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2935 * If private message key is not set, but the flag is set in
2936 the packet, ignore the packet since it cannot be decrypted.
2937 Affected file lib/silcclient/client_prvmsg.c.
2939 Thu May 23 12:00:14 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2941 * When resuming client, remove the old client entry from
2942 the watcher list too. Affected file silcd/packet_receive.c.
2944 * Do not allow normal server to force founder mode away
2945 from router if the founder mode is already set. Affected
2946 file silcd/packet_receive.c.
2948 * Remove the client entry with watch notify types with short
2949 timeout, and not directly, so that other notifys can be
2950 retrieved too. Affected file lib/silcclient/client_notify.c.
2952 * Display notification about data messages that cannot be
2953 displayed. Affected files irssi/src/silc/core/client_ops.c,
2954 irssi/src/fe-common/silc/module-formats.[ch].
2956 Sun May 19 18:59:00 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2958 * Fixed the CHANNEL_CHANGE notify handling in client libary
2959 to not use freed memory. Affected file is
2960 lib/silcclient/client_notify.c.
2962 * Fixed CUMODE_CHANGE notify handling in server. Affected
2963 file silcd/packet_receive.c.
2965 * Fixed USERS command to support empty channels. Affected
2966 file silcd/command.c.
2968 Sat May 18 11:35:19 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2970 * Allow multiple identical pending commands to be registered
2971 in client library. Affected file is lib/silcclient/command.c.
2973 * Call the completion for resolving client information only
2974 after all resolvers has finished. This fixes a crash in
2975 the client. Added support for checking when the resolvers
2976 are finished. Affected file is lib/silcclient/idlist.c.
2978 * Wait by default 3 seconds before reconnecting to the server
2979 after being disconnected. Makes the /detach command a bit
2982 Fri May 17 17:23:45 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2984 * Check the watcher list before sending signoff notifys
2985 when closing client connection. Affected file is
2988 * Added better CMODE command rights checking. Affected file
2989 silcd/server_util.c.
2991 Fri May 17 08:33:41 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2993 * Fixed watcher list checking during server signoff. It
2994 crashed the server. Affected file silcd/server_util.c.
2996 * The JOIN command reply returns now the founder's public
2997 key. Affected file is silcd/command.c.
2999 * Announce the channel mode, and the mode properties with
3000 CMODE_CHANGE notify. Affected file silcd/server.c.
3002 * Mark new channels by default disabled, untill at least
3003 one user joins the channel. Affected file is
3004 silcd/packet_receive.c.
3006 Thu May 16 13:05:13 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3008 * The nickname argument to watch notify can be optional.
3009 Fixes a crash in server. Affected file silcd/packet_send.c.
3011 * Remove the client entry from cache if the WATCH notify type
3012 is KILLED, SERVER_SIGNOFF or SIGNOFF. Affected file is
3013 lib/silcclient/client_notify.c.
3015 * Check the watcher list before and after changing nickname
3016 when the NICK_CHANGE notify is received. Affected file is
3019 * Fixed a crash in OPER and SILCOPER command sending. Empty
3020 passphrase caused the crash. Affected file is
3021 lib/silcclient/command.c.
3023 Wed May 15 19:01:42 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3025 * Merged with Irssi CVS for Irssi SILC client.
3027 Tue May 14 19:37:48 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3029 * Completed the protocol specifications.
3031 Tue May 7 20:41:58 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3033 * Merged with Irssi CVS for Irssi SILC client.
3035 Tue May 7 11:07:16 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3037 * Added the founder's public key delivery to the
3038 CUMODE_CHANGE notify type as well. Updated the protocol
3039 specs and the code. Affected files are silcd/packet_send.[ch],
3040 silcd/packet_receive.c and silcd/command.c.
3042 Mon May 6 19:46:12 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3044 * Added silc_pkcs_public_key_copy function into the
3045 lib/silccrypt/silcpkcs.[ch].
3047 * Remove the `iv' from the SilcChannelEntry since we can
3048 live without it. Affected files are silcd/idlist.h and
3049 silcd/packet_receive.c.
3051 * Added support for sending the founder's public key in
3052 the CMODE_CHANGE notify packet in the server. Affected
3053 files are silcd/packet_send.[ch], silcd/packet_receive.c,
3054 silcd/command.c and silcd/server.c.
3056 * Changed the FOUNDER_AUTH authentication to use only
3057 public key authentication as defined by new protocol
3058 specs. Passphrase authentication with that mode cannot
3059 be used anymore. It is now possible to reclaim founder
3060 mode from any server in the network. Affected files are
3061 silcd/command.c, silcd/idlist.h and silcd/command_reply.c.
3063 * Added permanent channels support by making the channel
3064 permanent when FOUNDER_AUTH mode is set on the channel.
3065 The channel will not be destroyed even if channel is empty
3066 when that mode is set. Protocol TODO #17. Affected
3067 files are silcd/server.[ch], server_util.[ch],
3068 silcd/command.c, silcd/packet_receive.c and
3069 lib/silcclient/command.c.
3071 Fri May 3 18:36:51 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3073 * Added reference counter to the command reply context in
3074 the client library. Affected files are
3075 lib/silcclient/command_reply.[ch].
3077 Fri May 3 11:37:10 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3079 * Fixed rekey protocol with PFS in the client library.
3080 Affected file is lib/silcclient/protocol.c.
3082 * Added support for list of errors in client library
3083 command reply handling. Affected file is
3084 lib/silcclient/command_reply.c.
3086 * Defined that the WHOIS and IDENTIFY commands can send
3087 list of errors. Updated the protocol specs. Protocol
3090 * Added support for sending list of errors to WHOIS and
3091 IDENTIFY commands in server. Added support for receiving
3092 list of errors in server. Affected files are
3093 silcd/command.c and silcd/command_reply.c.
3095 * Fixed client info resolving on LEAVE command in client
3096 library to not crash. Affected file is
3097 lib/silcclient/client_notify.c.
3099 Thu May 2 08:45:11 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3101 * Defined that the NICK command replies with thew changed
3102 nickname too, to make the nickname changing simpler at
3103 the client's end. Updated protocol specs and the code
3104 in client and server. Affected files are
3105 silcd/command.c, lib/silcclient/command_reply.c and
3106 lib/silcclient/command.c.
3108 Mon Apr 29 20:10:42 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3110 * Added `Compressed' packet flag to indicate that the packet
3111 payload is compressed by the sender. Updated the protocol
3112 specs and the core library. The compression still is not
3113 implemented in the sources. Affected file is
3114 lib/silccore/silcpacket.h.
3116 Mon Apr 29 09:48:12 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3118 * Remove pending command callbacks also if the connection
3119 to the server is destroyed. Affected file is
3120 lib/silcclient/client.c.
3122 Sat Apr 27 19:52:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3124 * Added new QUIET channel user mode that can be used to
3125 quiet a user in a channel. Updated the protocol specs but
3126 it wasn't implemented yet. Protocol TODO #27. Affected
3127 file is lib/silccore/silcmode.h.
3129 Mon Apr 22 09:09:44 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3131 * Added BLOCK_INVITE user mode to be able to block incoming
3132 invite notifications. Protoocol TODO #26. Affected files
3133 are lib/silccore/silcmode.h, lib/silcclient/command.c and
3136 * SILC Publickey fields MUST be UTF-8 encoded now. Updated
3137 the protocol specs and the code. Affected file is
3138 lib/silccrypt/silcpkcs.c.
3140 Sun Apr 21 19:44:38 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3142 * Disconnect Payload includes now the status type. Updated
3143 the protocol specs and the code. Protocol TODO #25.
3144 Affected files are silcd/server.c, lib/silcclient/client.c.
3146 * Added NOT_AUTHENTICATED, BAD_SERVER_ID, INCOMPLETE_INFORMATION,
3147 KEY_EXCHANGE_FAILED and BAD_VERSION error status types.
3148 Moved the silc_client_command_status_messages table to the
3149 lib/silcutil/silcutil.c and added new funtion
3150 silc_get_status_message, which deprecates function
3151 silc_client_status_message. Affected files are
3152 lib/silccore/silcstatus.h, lib/silcclient/command_reply.[ch],
3153 lib/silcutil/silcutil.[ch].
3155 Fri Apr 19 17:35:15 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3157 * Defined that the nickname hash in Client ID MUST be from
3158 lowercase nickname. This effectively changes nicknames in
3159 SILC to case-insensitive. Updated the protocol specs and
3160 the code. Affected files are lib/silcutil/silcutil.[ch],
3161 silcd/serverid.c, and silcd/idlist.c.
3163 * Added new channel user modes BLOCK_MESSAGES_USERS and
3164 BLOCK_MESSAGES_ROBOTS. Updated the protocol specs and the
3165 code. Affected files are lib/silccore/silcmode.h,
3166 lib/silcclient/command.c, and silcd/packet_send.c.
3168 * Added new error status ERR_RESOURCE_LIMIT. Updated protocol
3169 specs and code. Affected file lib/silccore/silcstatus.h.
3171 * Added support for watch list. It is possible to add nicknames
3172 to be watched, and when they come to network, leave network
3173 or user mode changes the watcher will be notified of this
3174 change. Added SILC_COMMAND_WATCH command, added new
3175 notify type SILC_NOTIFY_TYPE_WATCH to deliver the watch
3176 notifications. Updated the protocol specs and implemented
3177 this to library, client and server. Protocol TODO #21.
3178 Affected files are lib/silccore/silccomand.h,
3179 lib/silccore/silcnotify.h, lib/silcclient/command[_reply].[ch],
3180 silcd/command[_reply].[ch], lib/silcclient/client_notify.c,
3181 silcd/packet_send.[ch], silcd/packet_receive.c, and
3182 irssi/src/silc/core/client_ops.c.
3184 * Added user mode SILC_UMODE_REJECT_WATCHING to reject
3185 somebody watching you. Updated the protocol specs and the
3186 code. Affected files are lib/silccore/silcmode.h, and
3187 lib/silcclient/command.c.
3189 Fri Apr 19 09:02:20 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3191 * Added service support to SILC protocol. Added new command
3192 SILC_COMMAND_SERVICE. Updated the protocol specs and the
3193 core library. Services are not implemented in server or
3194 client for now. Protocol TODO #20. Affected files are
3195 lib/silccore/silcstatus.h, lib/silccore/silccommand.h.
3197 * Added SilcStatus argument to `command' client operation
3198 to return the error status when command sending fails
3199 locally. Changed all command in client library to return
3200 correct command status. Affected files are
3201 lib/silcclient/command.c, lib/silcclient/silcclient.h and
3202 irssi/src/silc/core/client_ops.c.
3204 Thu Apr 18 14:09:51 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3206 * Added silc_mime_parse function to parse MIME headers.
3207 Affected files are lib/silcutil/silcstruti.[ch].
3209 * Added MIME header parsing in Irssi SILC Client. It displays
3210 all textual MIME objects, others it ignores. Affected file
3211 is irssi/src/silc/core/clien_ops.c.
3213 Wed Apr 17 22:07:59 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
3215 * Fixed a bug in the pid writing function, which couldn't be
3216 written in a root-owned directory.
3218 Tue Apr 16 09:34:40 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3220 * Defined that channel message to unknown Channel ID must
3221 cause SILC_NOTIFY_TYPE_ERROR notify message to the sender.
3222 Updated the protocol specs and the code in server. The
3223 affected file is silcd/packet_receive.c.
3225 Mon Apr 15 19:57:57 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3227 * Added new notify type SILC_NOTIFY_TYPE_ERROR and specified
3228 that it is used to send error notifys if error occurs during
3229 some SILC packet processing, except commands. The error
3230 types are same as for command reply types. Defined that
3231 if private message is sent to unknown Client ID the error
3232 is sent in SILC_NOTIFY_TYPE_ERROR instead of command reply.
3233 Updated the protocol specs and code. Affected files are
3234 lib/silccore/silcnotify.h, added lib/silccore/silcstatus.h,
3235 lib/silcclient/client_notify.c, silcd/packet_receive.c,
3236 and irssi/src/silc/core/client_ops.c. Renamed the
3237 SilcCommandStatus to SilcStatus.
3239 * Defined the use of extra WHOIS attributes in WHOIS command.
3240 The <Requested Attributes> (defined in a separate document)
3241 can be used to request additional information about user
3242 not returned by standard WHOIS command. Defined that server
3243 can send WHOIS command directly to client. Client provides
3244 the requested attributes to the server. Updated the protocol
3245 specs. Protocol TODO #4. Implementation is not done yet
3246 (Protocol TODO #24).
3248 * Renamed function silc_client_command_status_message to
3249 silc_client_status_message. Affected files are
3250 lib/silcclient/command_reply.[ch].
3252 Sun Apr 14 21:13:42 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3254 * Changed the WHOIS, IDENTIFY and WHOWAS count arguments to
3255 32 bit integers. Updated the protcol specs and the code.
3256 Affected files are silcd/command.c and
3257 lib/silcclient/command.c.
3259 Sun Apr 14 19:49:02 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
3261 * Fixed a bug in library where sending a bogus authentication
3262 payload would lead to a crash. Affected file is
3263 lib/silccore/silcauth.c.
3265 Sat Apr 13 13:09:24 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3267 * Added detach_disabled and detach_timeout server config
3268 options to the server. Affected files silcd/serverconfig.[ch],
3269 silcd/command.c and silcd/packet_receive.c.
3271 Fri Apr 12 20:09:08 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3273 * Added resolve_cmd_ident field to the SilcClientEntry structure
3274 too so that if the entry is for example being resolved so
3275 another command may attach to the same pending command reply
3276 without requiring to resolve the same entry again. Added
3277 support for adding multiple pending commands for one
3278 command idenfier. Affected files lib/silcclient/command.[ch],
3279 lib/silcclient/command_reply.[ch], lib/silcclient/idlist.h.
3281 Fri Apr 12 10:17:51 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3283 * Defined that server receives WHOIS command reply for private
3284 and secret channels too. Updated protocol specs and the
3285 code in server. Affected file silcd/command.c.
3287 * Defined <channel user mode list> argument to WHOIS command
3288 reply for returning user modes on the channels. The
3289 channel list now doesn't include the user mode anymore but the
3290 actual channel mode. Updated protocol specs and the code in
3291 client and server. Affected files are silcd/command_reply.c,
3292 silcd/command.c, silcd/server.c, irssi/src/silc/core/client_ops.c,
3293 and lib/silcclient/command_reply.c.
3295 * Save the channels list in WHOIS command reply in normal server
3296 so that WHOIS always shows joined channels also in normal
3297 server and not just on router. Affected file is
3298 silcd/command_reply.c.
3300 Thu Apr 11 22:29:33 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3302 * Defined that server receives USERS command reply for private
3303 and secret channels too. Updated protocol specs and the
3304 code in server. Affected file silcd/command.c.
3306 Thu Apr 11 16:32:08 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3308 * Changed the UMODE's mode mask argument to be optional. If
3309 not provided then the command merely returns the current mode
3310 mask to the client. Updated protocol specs and the server.
3311 Affected file is silcd/command.c.
3313 * Added SILC session detachment/resuming support. It is possible
3314 to detach by closing the network connection and then re-connect
3315 and resume to the old client session. Added DETACHED user
3316 mode that server will set for detached client. Added new
3317 packet RESUME_CLIENT which is used to perform the resuming
3318 process. Added DETACH command. Updated the protocol specs,
3319 core library, client and server. Protocol TODO #22. Very
3320 many affected files around the tree.
3322 Wed Apr 10 16:32:01 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3324 * Changed the CMODE's mode mask argument to be optional. If
3325 not provided then the command merely returns the current mode
3326 mask to the client. Updated protocol specs and the server.
3327 Affected file is silcd/command.c.
3329 * Changed the Killer's Client ID in KILLED notify to be just
3330 any ID payload since router server is allowed to kill as well.
3331 Updated protocol specs, client libary and server. Affected
3332 files are lib/silcclient/client_notify.c, silcd/packet_receive.c,
3333 and irssi/src/silc/core/client_ops.c.
3335 Tue Apr 9 17:15:42 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3337 * Added new user modes ANONYMOUS for special anonymous servers
3338 that may set the mode for client, and BLOCK_PRIVMSG which
3339 client may set to block incoming private messages unless the
3340 Private Message Key flag is set (using private keys to protect
3341 private messages). Updated protocol specs and code in client
3342 and server and core library. Protocol TODO #23. Affected
3343 files are lib/silccore/silcmode.h, silcd/server.[ch],
3344 irssi/src/silc/core/client_ops.c, silcd/packet_receive.c,
3345 irssi/docs/help/in/umode.in, lib/silcclient/command.c.
3347 * Added new channel user mode BLOCK_MESSAGES which the client
3348 may set to itself to tell server not send channel messages.
3349 Other packets such as channel key packets are still sent.
3350 Protocol TODO #23. Updated the protocol specs, client and
3351 server. Affected files are lib/silccore/silcmode.h,
3352 irssi/docs/help/in/cumode.in, lib/silcclient/command.c,
3353 lib/silcutil/silcutil.c, silcd/command.c, and
3354 silcd/packet_send.c.
3356 Mon Apr 8 23:57:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3358 * Redefined the Status Payload to include now two 8 bit fields,
3359 instead of one 16 bit field. This now makes it possible to
3360 send list of errors. Updated the protocol specs and the code
3361 in core library, client library and server. Protocol TODO #1.
3362 Affected files are lib/silccore/silccommand.[ch],
3363 lib/silcclient/command_reply.[ch], silcd/command.c,
3364 silcd/command_reply.c and silcd/packet_receive.[ch].
3366 Mon Apr 8 19:57:40 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
3368 * Added config parse status SILC_CONFIG_EPRINTLINE, this status
3369 must be handled by the application and should tell the application
3370 that an error message was already printed, and it should print the
3371 config coords (line, filename, ...). Affected files are
3372 silcd/serverconfig.c, lib/silcutil/silcconfig.[ch].
3374 * Added local macro SILC_SERVER_CONFIG_ALLOCTMP to make the
3375 server config parsing code more readable.
3377 Fixed a bug in the fetch_logging() config callback.
3379 Affected files is silcd/serverconfig.c.
3381 * Drop root privileges when started in foreground. Don't drop them
3382 if debugging also. Affected file is silcd/silcd.c.
3384 Mon Apr 8 17:00:41 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3386 * Added more IM-like features by introducing new user modes
3387 for setting various presence information. Added new modes:
3388 INDISPOSED, BUSY, PAGE, HYPER and ROBOT. Updated protocol
3389 specs and code. Protocol TODO #19. Affected files are
3390 lib/silccore/silcmode.h, irssi/src/silc/core/client_ops.c,
3391 irssi/docs/help/in/umode.in and lib/silcclient/command.c.
3393 Sun Apr 7 17:07:59 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3395 * Added STATS command to the protocol after all, to return
3396 various statistical information about the network. It can
3397 be used by clients to retrieve statistical information, and
3398 servers may use it to to fetch cell and network wide
3399 statistics from router. Updated the protocol specs and
3400 implemented it to the server. Protocol TODO #16.
3401 Affected files are lib/silccore/silccommand, silcd/command.[ch],
3402 silcd/command_reply.[ch].
3404 Sat Apr 6 17:08:58 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3406 * The LIST command reply in client libary now adds new channel
3407 entry if the returned channel doesn't exist yet in cache,
3408 and returns the channel entry to the application in the
3409 command_reply client operation. Affected file is
3410 lib/silcclient/command_reply.c.
3412 * Changed the channel message payload's MAC generation to
3413 include the IV in the MAC as well. This way all relevant
3414 parts of the channel message payload are authenticated also
3415 with the channel message MAC (and not only by packet MAC).
3416 Causes incompatibility with 1.0 protocol. Protocol TODO #7.
3417 Affected file is lib/silccore/silcchannel.c.
3419 * Fixed the SKE to save the remote version, since the
3420 silc_ske_parse_version mistakenly checked wrong version,
3421 after it replaced the start payload. Affected files are
3422 lib/silcske/silcske.[ch].
3424 Fri Apr 5 16:03:03 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3426 * Splitted lib/silcutil/silcutil.h into silcstrutil.h for
3427 string utility functions. Added there also new functions
3428 silc_utf8_[encode/decode/valid] for UTF-8 string encoding.
3429 Affected files lib/silcutil/silcstrutil.[ch].
3431 * Renamed silc_*_pem functions to silc_pem_* functions. Affected
3432 files are lib/silcutil/silcstrutil.[ch].
3434 * Defined that the security property fields in SKE SHOULD be
3435 UTF-8 encoded, defined that version string MUST be US-ASCII
3436 encoded, defined that passphrases sent in connection
3437 authentication protocol MUST be UTF-8 encoded. Implemented
3438 these to the client and server. Defined also that other
3439 passphrases sent in the protocol MUST be UTF-8 encoded.
3440 Affected files are lib/silcske/silcske.c,
3441 lib/silcclient/protocol.c, silcd/protocol.c,
3442 silcd/serverconfig.c, and lib/silccore/silcauth.c.
3444 * Changed the silc_client_close_connection interface to not
3445 need the SilcSocketConnection which should not be visible
3446 to application. Affected files are lib/silcclient/client.c
3447 and lib/silcclient/silcclient.h.
3449 * Rewrote the text for Private Message Key Payload in the
3450 protocol specification. Protocol TODO #11.
3452 Wed Apr 3 16:24:51 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3454 * Upgraded the protocol version to 1.1, updated protocol specs
3457 * Added the nickname as new argument to NICK_CHANGE notify and
3458 added it to protocol specs and implemented it to client and
3459 server. Protocol TODO #3. Affected files are silcd/idlist.[ch],
3460 silcd/command.c, silcd/packet_receive.c, packet_send.[ch], and
3461 lib/silcclient/client_notify.c.
3463 * Added the killer's client ID to the KILLED notify and added
3464 it to protocol specs and implemented it to client and server.
3465 Protocol TODO #13. Affected files are silcd/command.c,
3466 silcd/packet_receive.c, packet_send.[ch],
3467 lib/silcclient/client_notify.c, irssi/src/silc/core/client_ops.c.
3468 The killer's client entry is now returned to application in
3469 the `notify' client operation.
3471 * Fixed the Max Argument fields that had too large value set
3472 in the protocol specs. Protocol TODO #14.
3474 * Added the LEAVE command reply to return the ID of parted
3475 channel. Updated protocol specs and implemented it to the
3476 client and server. Protocol TODO #15. Affected files are
3477 silcd/command.c, lib/silcclient/command_reply.c. The channel
3478 entry is now returned to application in the `command_reply'
3481 * Rewrote the version SKE version checking in client libary
3482 and in server to use the silc_parse_version_string. Affected
3483 files are lib/silcclient/protocol.c, silcd/protocol.c.
3485 * Added SILC_STATUS_ERR_NO_CHANNEL_FOPRIV error status to few
3486 commands that was missing it, and updated protocol specs and
3487 the server implementation. Protocol TODO #10. The affected
3488 file is silcd/command.c.
3490 * Defined new message flags SILC_MESSAGE_FLAG_REPLY to be
3491 generic reply to a generic request (REQUEST flag), and
3492 SILC_MESSAGE_FLAG_DATA to send any kind of data in a generic
3493 way. A draft-riikonen-silc-flags-payloads-00.txt is written
3494 to define the payload for DATA flag. Added the flags to
3495 the implementation. Protocol TODO #9. Affected file is
3496 lib/silccore/silcchannel.h.
3498 Changed the client library to return the message length
3499 to application as well in the channel_message and private_message
3500 client operations. Affected files are
3501 lib/silcclient/client_prvmsg, lib/silcclient/client_channel.c,
3502 lib/silcclient/silcclient.h, irssi/src/silc/core/client_ops.c,
3503 and lib/silcclient/client_ops_example.c.
3505 * Added two new channel modes: SILC_CMODE_SILENCE_USERS
3506 and SILC_CMODE_SILENCE_OPERS which can be used to moderate
3507 the channel. Updated protocol specs and impelemented this
3508 to client and server. Protocol TODO #6. Affected files are
3509 silcd/packet_receive.c, server_util.c, lib/silcclient/command.c,
3510 lib/silcclient/client_channel.c, lib/silccore/silcmode.h.
3512 Added new options m and M to CMODE command in Irssi SILC
3513 client to set these modes.
3515 * Deprecated all administrative commands from SILC protocol
3516 since they are highly implementation specific commands.
3517 Updated protocol specs. Moved the old commands in
3518 implementations to private range of command types. Affected
3519 files are silcd/command.c, lib/silcclient/command.c and
3520 lib/silcclient/command_reply.c. Protocol TODO #8.
3522 * Fixed a bug in server where sending unknown command crashes
3523 the server. Affected file silcd/command.c.
3525 Wed Apr 3 09:57:47 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3527 * Added SILC_PROTOCOLVERSION macro to check protocol version
3528 of a socket connection. The affected file is
3529 lib/silcutil/silcsockconn.h.
3531 * Added better error logging in rekey protocol. Affected file
3534 * Do not check public key types in SKE during rekey. Affected
3535 file lib/silcske/payload.c.
3537 * Fixed the rekey protocol with PFS, which was totally broken.
3538 Affected file silcd/protocol.c.
3540 Tue Apr 2 14:55:06 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3542 * Some client implementations quit network by doing first LEAVE
3543 and then immediately SIGNOFF (like Bombyx). We now do check
3544 after a short time after LEAVE notify and check whether the
3545 client is still valid after LEAVE, and if not we remove it from
3546 cache. Affected file is lib/silcclient/client_notify.c.
3548 Tue Apr 2 13:39:04 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
3550 * Merged version 1.1.4 of zlib. Even if it not currently in use,
3551 it's good not to have security holes here.
3553 * Fixed a negative refcount situtuation for the config context.
3554 Affected file is silcd/serverconfig.c.
3556 Mon Apr 1 20:15:10 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
3558 * ROBOdoc documented lib/silcutil/silcutil.h.
3560 Sat Mar 30 21:06:45 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3562 * Optimized even more the SilcPacketContext structure. Now
3563 totally saved 16 bytes of memory per context after optimization.
3564 Affected files are lib/silccore/silcpacket.[ch].
3566 * Made strict checks for valid SILC IDs. Affected file is
3567 lib/silccore/silcid.c.
3569 Sat Mar 30 18:15:55 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3571 * Changed the object argument for silc_cipher_register,
3572 silc_hash_register, silc_hmac_register and silc_pkcs_register
3573 to const. Affected files are lib/silccrypt/silccipher.[ch],
3574 silchash.[ch], silchmac.[ch] and silcpkcs.[ch].
3576 * Changed the silc_get_username and silc_get_real_name to
3577 never fail. Affected file lib/silcutil/unix/silcunixutil.c.
3579 * Fixed the Irssi SILC Client to use the silc_get_username and
3580 silc_get_real_name insted of glib routines since the glib
3581 routines only corrupt stack. Fixes the Irssi SILC to work in
3582 Cygwin. Affected file irssi/src/silc/core/silc-core.c.
3584 * Fixed the Irssi to not use g_get_home_dir since it crashes
3585 or returns garbage on cygwin and corrupts stack. Added function
3586 get_home_dir to Irssi routines. Affected files are
3587 irssi/src/core/misc.[ch] and irssi/src/core/core.c.
3589 Fri Mar 29 21:55:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3591 * Made some structure optimizations. SFTP memory FS MemFSEntry
3592 entry structure. Optimized SilcTask structure. Optimized
3593 SilcPacketContext structure.
3595 Affected files lib/silcsftp/sftp_fs_memory.c,
3596 lib/silcutil/silcschedule.c, lib/silccore/silcpacket.h.
3598 Fri Mar 29 10:41:07 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3600 * And yet again reverted back the config thing since Johnny
3601 screwed it up. Affected file silcd/serverconfig.[ch], server.c,
3604 * Fixed memory leaks from config object. Affected files are
3605 silcd/serverconfig.[ch].
3607 * Added support for adding new connections to the server in rehash.
3608 After rehash they take effect.
3610 Added support for changing the maximum allowed connections in
3611 rehash. The number can grow but going smaller is not supported.
3613 Added function silc_server_num_sockets_by_remote to the
3614 silcd/server_util.[ch].
3616 Affected files are silcd/server.c, and silcd/serverconfig.[ch].
3618 Fri Mar 29 03:26:12 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
3620 * Added preliminary checking during config parsing for a valid
3621 public/private key and removed further checks in the code.
3622 Affected files are silcd/serverconfig.[ch], server.c.
3624 * Moved functions silc_server_drop() and silc_server_daemonise()
3625 from server.c to silcd.c since they are stricly related to
3626 the application activity.
3628 * Reverted a small part of the automatic ref/unref since
3629 it caused a double unref in some situations. Affected
3630 files are silcd/silcd.[ch], server.c, serverconfig.c.
3632 * Added some .cvsignore files in the lib directory.
3634 Thu Mar 28 22:51:15 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3636 * Fixed silc_net_gethostbyaddr to correctly resolve by
3637 address. Affected file lib/silcutil/silcnet.c.
3639 * Fixed the notify relaying to client. The HMAC to be used
3640 with relayed packets ws wrong and caused decryption failure
3641 at the client end. Affected file is silcd/packet_receive.c.
3643 Thu Mar 28 19:02:05 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3645 * Created new branch silc_protocol_1_0_branch.
3647 * Reverted the silc_log_quick change in lib/silcutil/silclog.c.
3649 * Changed the silc_server_config_* routines to be SilcServer
3650 independent. They are now officially application specific code
3651 and not part of generic server implementation. Affected files
3652 are silcd/serverconfig.[ch], silcd/silcd.c, silcd/server.c.
3654 Thu Mar 28 17:01:43 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3656 * Added automatic referencing of config context in the
3657 silc_server_config_alloc, and automatic unreferencing in the
3658 silc_server_config_destroy. Affected files are
3659 silcd/serverconfig.[ch], silcd/silcd.c.
3661 * Fixed the silc_log_quick handling in the logging routines.
3662 It didn't log quickly when it was TRUE. Affected file is
3663 lib/silcutil/silclog.c. Also the flush delay was set even
3664 if it was 0 in config file. Affected file is
3665 silcd/serverconfig.c.
3667 * Added support for changing key pair of the server in rehash.
3668 Affected file silcd/server.c.
3670 Thu Mar 28 12:17:21 CET 2002 Pekka Riikonen <priikone@silcnet.org>
3672 * Fixed the TOPIC_SET notify to not cras. It changed the topic
3673 too early, before getting the channel entry. Affected file
3674 is silcd/packet_receive.c.
3676 Thu Mar 28 09:58:16 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
3678 * Added functions silc_server_config_[ref/unref], these are used
3679 to prevent that the config object is destroyed.
3681 No longer directly affect global variables silc_log_quick and
3682 silc_log_delay, they are first cached inside the config object
3683 and then applied with silc_server_config_setlogfiles().
3685 silc_server_config_set_defaults() is now internal to
3686 serverconfig.c, there are no reasons to show this internal stuff
3689 Affected files are silcd/serverconfig.[ch].
3691 * Added macro SILC_SERVER_LOG_STDERR(), this should replace most
3692 fprintf's to stderr, since some code may be executed again after
3693 the server went into the background. Affected files are
3696 * Added rehash support. Added function silc_server_rehash() that
3697 will perform all the basic tasks of the rehashing procedure.
3699 * Added command line option `-x, --hexdump'. This will enable the
3700 SILC_LOG_HEXDUMP calls that are no longer enabled with `--debug'.
3701 The option `--hexdump' implies `--debug'.
3703 * Fixed a bad bug in the logging APIs (silcutil library) where
3704 the application would crash after calling silc_log_reset_all().
3706 Wed Mar 27 19:43:16 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3708 * Fixed the KICKED notify handling in client library to
3709 correctly remove the channel and all entries from the
3710 channel when I was kicked. This bug crashed the client.
3712 Fixed yet another but in KICKED notify handling to remove
3713 the kicked client correctly from the channel.
3715 Affected file is lib/silcclient/client_notify.c.
3717 * Fixed a minor bug in looking up correct client entry
3718 in KICKED notify in server. Affected file is
3719 silcd/packet_receive.c.
3721 * Fixed the lib/silcmath/Makefile.am to include the MPI and GMP
3722 sources correctly to distribution. Fixes --with-gmp option.
3724 * Removed the manual rehashing from ID Cache, and changed it
3725 to use the SILC Hash Table's auto rehash feature. Affected
3726 file is lib/silccore/silcidcache.c.
3728 Wed Mar 27 00:07:11 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3730 * Fixed a bug in the silc_client_nickname_format function that
3731 handles the multiple same nickname formatting. Two clients
3732 with same nickname caused problems after the first one left
3733 and rejoined. It didn't format the nickname correctly.
3734 Affected file is lib/silcclient/idlist.c.
3736 Tue Mar 26 19:33:03 CET 2002 Pekka Riikonen <priikone@silcnet.org>
3738 * Don't change the topic if olod topic is same as new one.
3739 Affected file is silcd/packet_receive.c.
3741 Mon Mar 25 21:11:35 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3743 * Added cross-reference support to the SILC Documentation
3744 generator. All types across all HTML files are now cross-
3745 referenced. Affected files util/robodoc/generator.c and
3746 scripts/silcdoc/silcdoc.
3748 * Added file lib/silcutil/silctypes.h to include all the
3749 arithmetic type definitions and some macros. Removed
3750 includes/bitmove.h and moved macros to silctypes.h.
3752 Mon Mar 25 17:19:46 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3754 * Merged bugfixes for Irssi SILC client from irssi.org CVS.
3756 Sun Mar 24 11:21:04 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3758 * Added `type' argument to silc_id_payload_parse_id function which
3759 now returns the type of the ID to the sent pointer. Affected
3760 file is lib/silccore/silcid.[ch].
3762 * Added check for CMODE_CHANGE notify type that mode change is
3763 allowed by the sender. Affected file silcd/packet_receive.c.
3765 * Added check for CUMODE_CHANGE notify type that mode change is
3766 allowed by the sender. Affected file silcd/packet_receive.c.
3767 Added the ID type as CUMODE_CHANGE notify type as argument
3768 to the `notify' client operation. Affected files are
3769 lib/silcclient/client_notify.c, irssi/src/silc/core/client_ops.c.
3771 * Added function silc_client_add_server to the client library.
3772 Added support for resolving also channel and server info when
3773 received unknown entity in notify packet. Affected files are
3774 lib/silcclient/idlist.[ch], lib/silcclient/client_notify.c.
3776 * Added function silc_command_get_status to return the command
3777 status from the command reply's argument payload. Affected files
3778 are lib/silccore/silccommand.[ch].
3780 * Added check for KICKED notify type that the kicking is
3781 allowed by the client. Affected file silcd/packet_receive.c.
3783 * Created function silc_get_input which can be used to get input
3784 (echo on or off) from user on command line. Affected files are
3785 lib/silcutil/silcutil.[ch].
3787 Sat Mar 23 09:51:26 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3789 * Optimized silc_server_packet_relay_to_channel function.
3790 Added new function silc_channel_message_payload_encrypt which
3791 can be called directly if channel message payload needs to
3792 be encrypted and is already encoded (no need to call _encode
3793 function). Packet relaying is now done by router without any
3794 extra memory allocations. Affected files are
3795 lib/silccore/silcchanel.[ch], silcd/packet_receive.c and
3796 silcd/packet_send.c.
3798 * Fixed the INVITE notify handling. It took wrong arguments
3799 as invite list and invite delete. Affected file is
3800 silcd/packet_receive.c.
3802 * Added check for TOPIC_SET notify type that the topic change is
3803 allowed by the client. Affected file silcd/packet_receive.c.
3805 * Added check for INVITE notify type that inviting is allowed by
3806 the client. Affected file silcd/packet_receive.c.
3808 * Changed the silc_server_client_on_channel to return the
3809 SilcChannelClientEntry as well. Moved the function
3810 silc_server_check_cmode_rights to server_util.[ch].
3811 Affected files are silcd/server_util.[ch], silcd/command.c.
3813 * Added function silc_server_check_umode_rights to check whether
3814 changing client's user mode is allowed. Added check for
3815 UMODE_CHANGE notify type that the umode change is allowed
3816 by the client. Affected files are silcd/server_util.[ch],
3817 silcd/packet_receive.c and silcd/command.c.
3819 Fri Mar 22 12:25:58 CET 2002 Pekka Riikonen <priikone@silcnet.org>
3821 * Fixed the SILC_PACKET_MAX_ID_LEN to actually be the max
3822 ID length. It ignored that ID can be IPv6 based as well.
3823 Affected file lib/silccore/silcpacket.h.
3825 * Fixed the silc_id_id2str and silc_id_str2id to take the
3826 IPv6 address offset's into consideration. Affecte file is
3827 lib/silccore/silcid.c.
3829 Thu Mar 21 20:44:13 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3831 * Fixed the internal Unix scheduler functions to check for
3832 NULL context they may receive. The affected file is
3833 lib/silcutil/unix/silcunixschedule.c.
3835 Thu Mar 21 19:12:22 EET 2002 Timo Sirainen <tss@iki.fi>
3837 * Changed hardcoded ~/.silc paths to use get_irssi_dir() so you
3838 can specify different directory with --home command line
3839 parameter. Affected files irssi/src/silc/core/client_ops.c,
3842 * SILC-specific commands aren't now executed if the active server
3843 isn't of SILC-type, so there won't be problems with having
3844 IRC and SILC protocol support in same client. Affected files
3845 irssi/src/silc/core/silc-channels.c, silc-servers.c,
3848 Wed Mar 20 11:06:57 CET 2002 Pekka Riikonen <priikone@silcnet.org>
3850 * Improved the signal support in SILC Schedule. Added new
3851 function silc_schedule_signal_call which is used by application
3852 to mark a signal to be called. It is now safe to perform
3853 any kind of tasks in signal callbacks since it is guaranteed
3854 that the application specified signal callback is called
3855 after the signal is over. Affected files are
3856 lib/silcutil/silcschedule.[ch], lib/silcutil/*/silc*schedule.c.
3858 Tue Mar 19 20:42:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3860 * Added `name' field to SilcChannelPrivateKey to represent
3861 application given name for the key. Moved also the context from
3862 lib/silcclient/idlist.h into lib/silcclient/silcclient.h.
3863 Added the `name' argument also to the function
3864 silc_client_add_channel_private_key.
3866 Added function silc_client_current_channel_private_key to set the
3867 current channel private key in use.
3869 Added "change" command to KEY command which can be used to change
3870 the current channel private key. Bound the command also to
3871 alt+K (Alt+Shift+k).
3873 Also affected files lib/silcclient/client_channel.c,
3874 irssi/src/docs/help/in/key.in, irssi/src/silc/core/silc-channel.c.
3876 Tue Mar 19 16:32:43 CET 2002 Pekka Riikonen <priikone@silcnet.org>
3878 * Added silc_rng_get_byte_fast function in to the
3879 lib/silccrypt/silcrng.[ch].
3881 * Changed the interface of silc_packet_assemble and the
3882 silc_packet_send_prepare. If silc_packet_assmble is now
3883 called the application does not call silc_packet_send_prepare
3884 because the library will call it automatically. These
3885 interfaces now also return a reference to the outgoing buffer
3886 which includes the assembled packet, which the application can
3887 use to encrypt the packet.
3889 Affected files are lib/silccore/silcpacket.[ch],
3890 lib/silcclient/client.c, client_channel.c client_prvmsg.c,
3891 silcd/packet_send.c, server_backup.c and packet_receive.c.
3893 * Fixed a packet sending bug on very high load, where outgoing
3894 packet queue wasn't handled correctly and packets got corrupted.
3895 Affected files are lib/silcutil/*/silc*sockconn.c,
3896 lib/silcclient/client.c and silcd/server.c.
3898 Mon Mar 18 21:00:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3900 * Added macro SILC_PACKET_DATALEN which can be used during
3901 packet assembling to check whether the data to be added to
3902 the packet will fit to SILC_PACKET_MAX_LEN. If not the data
3903 len is truncated until it fits it.
3905 Added checks for maximum length of channel message payload and
3906 private message payload also.
3908 Added checks for maximum packet length in server and in
3911 Affected files are lib/silccore/silcpacket.h, silcd/packet_send.c,
3912 lib/silcclient/client.c, lib/silccore/silcchannel.c and
3913 lib/silccore/silcprivate.c, lib/silcclient/client_channel.c and
3914 lib/silcclient/client_prvmsg.c.
3916 Mon Mar 18 14:54:42 CET 2002 Pekka Riikonen <priikone@silcnet.org>
3918 * Added silc_server_packet_queue_purge call to the
3919 silc_server_disconnect_remote to assure that all data in the
3920 queue before disconnecting is sent to the network. Affected
3921 file silcd/server.c.
3923 Sun Mar 17 19:26:16 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3925 * Added the deleting of server's own ID cache entry to the
3926 silc_server_free function. Free also everything else that
3927 has been allocated in silc_server_init. The affected file
3930 Sun Mar 17 15:44:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3932 * Added functions silc_parse_version_string, silc_version_to_num,
3933 and silc_ske_parse_version to parse SILC protocol style version
3934 strings. Affected files lib/silcutil/silcutil.[ch] and
3935 lib/silcske/silcske.[ch].
3937 * Added new configuration params: version_protocol, version_software
3938 and version_software_vendor to specify what version the remote
3939 host must at least be to be able to connect to server. The vendor
3940 string can be regex matched too. Added new function
3941 silc_server_connection_allowed to check maximum number of allowed
3942 connections, and allowed versions for incoming connections.
3943 Affected files are silcd/server.c, server_util.[ch] and
3946 Sun Mar 17 10:24:50 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3948 * Added preliminary support for signals in scheduler. The
3949 signals we care about are now blocked always when the scheduler
3950 is locked. This way we can synchronise the use of signal with
3951 scheduler. It is guaranteed that when signal occurs the scheduler
3952 is not locked, and thus new tasks can be safely added to the
3955 Renamed silc_schedule_wakeup_init and silc_schedule_wakeup_uninit
3956 to silc_schedule_internal_init and silc_schedule_internal_uninit.
3957 Added new platform specific routines
3958 silc_schedule_internal_signals_[un]block and
3959 silc_schedule_internal_signal_[un]register.
3961 Added new functions to SILC Schedule API:
3962 silc_schedule_signal_[un]register. Each signal that application
3963 is going to use should be registered to the scheduler.
3965 Affected files are lib/silcutil/silcschedule.[ch],
3966 lib/silcutil/*/silc*schedule.c.
3968 Sat Mar 16 22:39:23 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3970 * Check for unauthenticated client and server in the
3971 silc_server_new_client and silc_server_new_server functions.
3972 Affected file silcd/packet_receive.c.
3974 * Added function silc_string_is_ascii to check whether given
3975 string is 7-bit ASCII string. Affected files are
3976 lib/silcutil/silcutil.[ch].
3978 * Added function silc_id_is_valid_server_id into the
3979 silcd/serverid.c and added checking for valid Server ID's in
3980 silc_server_new_server. The Server ID must always be based
3981 on the server's public IP address.
3983 * Added logging of DISCONNECT packet message in the server.
3984 Affected file silcd/server.c.
3986 Sat Mar 16 18:04:30 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3988 * Changed all library interfaces that use Global RNG to also
3989 accept SilcRng as argument. Affected files are
3990 lib/silcclient/command.c, lib/silccore/silcauth.[ch],
3991 lib/silccore/silcchanel.[ch], lib/silcclient/client_channel.c,
3992 silcd/packet_send.c, lib/silccore/silcprivate.[ch],
3993 lib/silcmath/silcprimegen.c, lib/silcmath/silcmath.h, and
3994 lib/silccrypt/rsa.c.
3996 * Added function silc_pkcs_generate_key to the
3997 lib/silccrypt/silcpkcs.[ch] for applications so that they
3998 don't need to do pkcs->pkcs->init calls anymore.
4000 * Remove SilcSocketConnection from the SFTP API since it really
4001 wasn't needed there. The application has the information
4002 saved in its contexts anyway and the SFTP layer doesn't need
4003 know about it. Affected files lib/silcsft/silcsftp.h and
4004 lib/silcsftp/sftp_[server/client].c.
4006 * Rewrote the SILC SIM (modules) interface in lib/silcsim.[ch].
4007 The SilcSimContext is not SilcSim.
4009 * Fixed possible buffer overflows in silc_id_render in the
4010 lib/silcutil/silcutil.c.
4012 * On EPOC the global crypto module lists are not used at all
4013 in the crypto library. Added support for using the constant
4014 algorithm list on EPOC. Affected files are
4015 lib/silccrypt/silccipher.c, silchash.c, silchmac.c and
4018 * Fixed the handling of third parameter of KICKED notify, since
4019 it was mistakenly updated to SILC Protocol 1.0 even though it
4020 is to be included in 1.1. Since it is not in 1.0 it is not
4021 mandatory, and this fix now handles it only if it is provided,
4022 and it is not error if it is not provided. Affected file
4023 lib/silcclient/client_notify.c.
4025 Sat Mar 16 09:07:27 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4027 * Handled CHANNEL_CHANGE notify (ignore it) in Irssi SILC
4028 client. Affected file irssi/src/silc/core/client_ops.c.
4030 * Merged with Irssi 0.8.4 from irssi.org CVS.
4032 Thu Mar 14 12:53:57 CET 2002 Pekka Riikonen <priikone@silcnet.org>
4034 * Check for valid socket connection in client entries before
4035 sending any messages. Fixes a crash, but doesn't fix some
4036 other underlaying bug that is lurking there. Affected
4037 file silcd/packet_send.c.
4039 Thu Mar 14 13:38:12 EET 2002 Timo Sirainen <tss@iki.fi>
4041 * $usermode, $cumode and $cumode_space expandos shouldn't do
4042 anything with non-SILC server records. Affected file
4043 irssi/src/silc/core/silc-expandos.c
4045 Wed Mar 13 21:38:26 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4047 * Fixed the silc_net_check_[host/local]_by_sock to support
4048 IPv6 bound sockets as well. Now they can return IPv6 addresses
4049 as well. Affected file lib/silcutil/silcnet.c.
4051 * Fixed silc_net_addr2bin to correctly convert IPv6 addresses.
4052 Affected lib/silcutil/unix/silcunixnet.c.
4054 * Fixed ID rendering (at least on some platforms, not NetBSD)
4055 for IPv6 addresses. Affected file lib/silcutil/silcutil.c.
4057 Tue Mar 12 17:58:59 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4059 * Added silc_hash_public_key and silc_hash_public_key_compare
4060 functions to be used with SilcHashTable. They can be used to
4061 hash public keys and compare public keys in hash table. Affected
4062 file lib/silcutil/silcutil.[ch].
4064 * Added support for specifying multiple public keys for Client
4065 connection section in server configuration file. This makes it
4066 possible to accept multiple public keys from same host, or to
4067 make a section that accepts any incoming host, and have the
4068 accepted public keys listed in the section.
4070 Added functions silc_sever_[find/get]_public_key, added the
4071 support for this actually to all connection sections but only
4072 the Client section is currently allowed to specify multiple
4075 Affected files are silcd/server.c, server_internal.h,
4076 command.c, protocol.c, server_util.[ch], packet_receive.c.
4078 Mon Mar 11 23:37:38 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4080 * Merged Irssi 0.8.2 from irssi.org CVS.
4082 Sun Mar 10 23:34:48 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
4084 * If silc_debug is TRUE, also output standard logging messages
4085 to stderr with the debug output.
4087 Made silc_log_reset_all() flushing all channels before returning.
4088 Also fixed some documentation typos.
4090 Affected files are lib/silcutil/silclog.[ch].
4092 Sun Mar 10 20:07:49 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4094 * Fixed the server to check correctly the amount of connections
4095 from single host, by checking also the type of the connection.
4096 Fixed also the comparison of number of connections and number
4097 of allowed connections. Affected files are silcd/server.c,
4100 Fri Mar 8 17:16:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4102 * Fixed the USERS command reply to save the user's mode on the
4103 channel as well. Fixed JOIN command reply to check whether a
4104 client is on channel already and not join it twice. Affected
4105 file lib/silcclient/command_reply.c.
4107 * Added new file silc-expandos.c into irssi/silc/core/ to return
4108 various stuff for various signal for the statusbar etc. updating.
4109 Now Irssi SILC client prints channel user modes etc. on the
4112 * The user mode (like server/router operator changes) is now shown
4113 on the Irssi SILC client's statusbar. The affected files are
4114 irssi/src/silc/core/client_ops.c, silc-expandos.c.
4116 Thu Mar 7 19:21:22 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4118 * Changed silc_mutex_[un]lock calls in lib/silcutil/silcschedule.c
4119 to SILC_SCHEDULE_[UN]LOCK macros.
4121 * Added more error printing to logs in server code. Affected
4122 files silcd/server.c and silcd/protocol.c.
4124 * Fixed -S option parsing in Irssi SILC Client. Affected file
4125 irssi/src/silc/core/silc-core.c.
4127 * Added silc_buffer_alloc_size function. Affected file is
4128 lib/silcutil/silcbuffer.h.
4130 Tue Mar 5 14:37:27 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4132 * Changed all silc_[hash|hmac|cipher|pkcs]_default tables to
4133 constants. Affected files in
4134 lib/silccrypt/silcpkcs.[ch], silchash.[ch], silchmac.[ch] and
4137 * Changed the internal SFTP Memory FS table to const. Affected
4138 file lib/silcsftp/sftp_fs_memory.c.
4140 Sun Mar 3 18:37:13 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4142 * Fixed the buffer formatting and unformatting routines to
4143 check the size of 64 bits types with sizeof(). Affected
4144 file is lib/silcutil/silcbuffmt.c.
4146 Mon Feb 25 17:19:05 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4148 * Removed 0.6.x backwards support.
4150 Sun Feb 24 12:53:25 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4152 * Changed all integer type names:
4153 [u]int[8/16/32/64] -> Silc[UInt/Int][8/16/32/64]. This is
4154 to avoid collisions with other libraries using same type names
4157 Sat Feb 23 20:31:43 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4159 * Added `prefer_ipv6' argument to the functions
4160 silc_net_gethostbyname[_async]. If it is TRUE it will return
4161 IPv6 address over IPv4. If FALSE IPv4 address is returned
4162 even if IPv6 address was found. Affected files
4163 lib/silcutil/silcnet.[ch].
4165 * Added support silc_net_create_connection[_async] to fallback
4166 to IPv4 address if IPv6 address could not be used (like if
4167 it doesn't work on a specific system). Affected file in
4168 lib/silcutil/unix/silcunixnet.c.
4170 Sat Feb 23 15:20:30 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4172 * Added silc_schedule_reinit function to do the enlarging
4173 of the max tasks handling capabilities of the scheduler.
4174 Affected files lib/silcutil/silcschedule.[ch].
4176 Wed Feb 20 20:41:01 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4178 * Added automatic extern "C" { ... } for C++ compilers so the
4179 application does not need to define them. Affected file
4180 includes/silcincludes.h.
4182 * Renamed lib/silcclient/silcapi.h to silcclient.h as the
4183 old name went against naming convention. Applications now
4184 include "silcclient.h" instead of "clientlibincludes.h".
4185 Removed includes/clientlibincludes.h, it is redundant now.
4187 * Renamed includes/version.h to silcversion.h.
4189 * Added really preliminary support for OS/2 into the util
4190 library. Only thread & mutex API is implemented, others
4191 are still to be implemented. Created the lib/silcutil/os2/
4192 directory. Created also file includes/silcos2.h.
4194 Wed Feb 20 18:48:49 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4196 * Added preliminary BeOS support into the util library.
4197 Created lib/silcutil/beos/, and implemented all the needed
4198 functions to support SILC on BeOS. Created also file
4199 includes/silcbeos.h.
4201 Mon Feb 18 15:49:22 EET 2002 Timo Sirainen <tss@iki.fi>
4203 * Added proper initializations to silc's irssi code, so it's
4204 now possible to load it as module. Affected files
4205 irssi/src/silc/core/silc-core.c,
4206 fe-common/silc/fe-common-silc-core.[ch] and fe-text/silc.c
4208 Sun Feb 17 19:02:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4210 * Merged latest Irssi (0.8.1) from the irssi.org's CVS into
4213 * Fixed the silcdoc document generator to correct generate
4214 docs from all kinds of filenames. Affected files are
4215 util/robodoc/Source/generator.c, scripts/silcdoc/silcdoc
4217 * ROBOdoc documented lib/silcutil/silcmemory.h.
4218 Added also new function silc_memdup.
4220 * Removed lib/silcutil/silcbufutil.h and moved those routines
4221 to the lib/silcutil/silcbuffer.h.
4223 Sun Feb 17 15:52:30 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4225 * Added `user_count' to the SilcChannelEntry which now tells the
4226 number of users on the channel. The user count is now saved
4227 in normal server of global channels as well. Affected files
4228 silcd/server.c, idlist.h, packet_receive.c and command.c.
4230 * Splitted lib/silcutil/silcutil.[ch] into silcfileutil.[ch] to
4231 include file utility functions.
4233 * Fixed the lib/silcsftp/sftp_fs_memory.c to use silcutil routines
4234 instead of calling directly OS routines.
4236 * Fixed NICK change printing in Irssi SILC Client. Fixed
4237 KICKED notify printing in Irssi SILC Client. Affected file
4238 irssi/src/silc/core/client_ops.c.
4240 * Fixed a NICK change bug in client library, to not recreate the
4241 client_entry->channels hash table everytime nick is changed.
4242 Affected file lib/silcclient/client.c.
4244 Sun Feb 17 10:10:14 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4246 * ROBOdoc documented the lib/silcske/silcske.h, and improved
4247 the SKE interface a bit.
4249 * Fixed padding problem in PKCS#1. The padding was not actually
4250 random since the random number generator was used incorrectly.
4251 This security bug affects only when encrypting with PKCS#1, and
4252 it is not currently used at all in SILC. SILC only use signing
4253 with PKCS#1. Affected file lib/silccrypt/pkcs1.c.
4255 Sat Feb 16 13:44:24 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4257 * Rewrote the notify handling in Irssi SILC client to not call
4258 the events as signals. Fixes problems with Perl support.
4259 Affected files irssi/src/silc/core/client_ops.c, silc-channels.c.
4261 * Send the auto-nicking NICK command in client library with
4262 little timeout after connecting. The affected file is
4263 lib/silcclient/client.c.
4265 * Added following new config file settings:
4266 channel_rekey_secs, key_exchange_rekey, key_exchange_pfs,
4267 key_exchange_timeout, conn_auth_timeout, connections_max,
4270 Implemented all the new config settings handling in the server.
4272 Optimized the use of SKE Mutual flag usage. Use it only
4273 if connection authentication protocol is not based in public
4276 Renamed all SilcServerConfigSection* to SilcServerConfig*
4277 to have a bit shorter names.
4279 Affected files silcd/serverconfig.[ch], server.[ch], and
4282 Sat Feb 16 02:46:43 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
4284 * Cleaned up the listening sockets code, preparing for the rehash
4285 support. Affected file is silcd/server.c.
4287 * Fixed some output messages. Affected files are silcd/silcd.c,
4290 Fri Feb 15 19:10:20 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4292 * Create lib/doc/silcrng_intro.html document as introduction
4293 to SILC RNG. ROBOdoc documented lib/silccrypt/silcrng.h.
4295 Fri Feb 15 13:23:03 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
4297 * Fixes to the silcd config template. Affected file is
4298 doc/example_silcd.conf.in.
4300 * Removed type casts from silc_calloc(), conforming to the
4301 CodingStyle. Affected file is lib/silcutil/silcconfig.c.
4303 * Removed param_name member from client, server, and router
4304 section structs, now identifying the param directly.
4306 Added CONFIG_FREE_AUTH macro in config file parsing.
4308 Affected files are silcd/serverconfig.[ch].
4310 Fri Feb 15 12:24:08 EET 2002 Timo Sirainen <tss@iki.fi>
4312 * Fixed command line parameter handling. All SILC initialization
4313 is now done in silc_core_init() which also fixes autoconnecting
4316 Affected files irssi/src/silc/core/silc-core.c,
4317 irssi/src/fe-text/silc.c.
4319 Thu Feb 14 22:03:58 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4321 * Added new configuration options and blocks:
4322 keepalive_secs, reconnect_count, reconnect_interval,
4323 reconnect_interval_max, reconnect_keep_trying and
4324 require_reverser_lookup. Added ConnectionParam block, and
4325 implemented the connection parameters when connecting as
4326 initiator and when accepting connections as responder.
4328 Added CONFIG_IS_DOUBLE macro in config file parsing, to check
4329 whether given configuration value has been given already.
4331 Affected files silcd/serverconfig.[c], server.[c].
4333 * Splitted the doc/example_silcd.conf.in. Separated the crypto
4334 algorithm parts and created new file silcalgs.conf, that
4335 is now included from the example_silcd.conf.in.
4337 * Optimized the silc_server_connect_to_router_second to take
4338 the connection configuration object from the SilcServerConnection
4339 object instead of finding it during the connecting phase.
4340 Added the configuration object to SilcServerConnection struct.
4341 Affected files silcd/server_internal.h, server.c.
4343 Thu Feb 14 16:02:26 CET 2002 Pekka Riikonen <priikone@silcnet.org>
4345 * Add the client on channel after it was resolved at the
4346 channel message receiving, and it was not already on the
4347 channel. Affected file lib/silcclient/client_channel.c.
4349 Wed Feb 13 23:16:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4351 * Fixed the public key authentication to allocate always the
4352 destination signature buffer instead of using static buffer.
4353 Affected file silcd/protocol.c.
4355 Wed Feb 13 20:51:13 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4357 * Unified the serverconfig.[ch]'s helper function interface.
4358 Affected file silcd/serverconfig.[ch].
4360 * Removed doc/example_silc.conf.in since it is redundant.
4361 The make install will now install irssi/silc.conf file.
4363 * Added new Passphrase and Publickey authentication methods to
4364 config file, allowing both public key and passphrase based
4365 authentication to be set at the same time.
4367 Added `prefer_passphrase_auth' setting in config file which
4368 can be used to set to prefer passwd auth if both passwd and
4369 public key is set. If not set, public key is preferred.
4370 This has effect only when being initiator (responder will try
4373 Added support for authentication with passphrase and public key
4374 at the same time. The passphrase is tried first always since
4375 it is faster to check.
4377 Affected file silcd/serverconfig.[ch], server.c, protocol.[ch].
4379 Wed Feb 13 12:46:25 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
4381 * Merged the new SILC Config library, with the server parsing
4382 support. Read the header file silcconfig.h or the toolkit
4383 documentation for the news. Affected files are
4384 doc/example_silcd.conf.in lib/silcutil/silcconfig.[ch]
4385 silcd/command.c silcd/packet_receive.c silcd/packet_send.c
4386 silcd/protocol.c silcd/server.c silcd/server_backup.c
4387 silcd/serverconfig.[ch] silcd/silcd.c.
4389 * Fixed some silclog documentation. Affected file is
4390 lib/silcutil/silclog.h.
4392 Sun Feb 10 18:11:30 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4394 * The silc_cipher_register, silc_hash_register and
4395 silc_hmac_register now checks if the object to be registered
4396 is registered already. Affected files are
4397 lib/silccrypt/silccipher.c, silchash.c and silchmac.c.
4399 Sun Feb 10 15:48:38 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4401 * Merged new irssi from irssi.org's CVS, the version 0.7.99.
4403 Sat Feb 9 14:54:33 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4405 * Allow zero length channel messages inside the Channel Message
4406 Payload. Affected file lib/silccore/silcchannel.c.
4408 * Fixed scripts/silcdoc/silcdoc to support all kinds of filenames
4409 as header filenames.
4411 * Removed lib/silcclient/README and created HTML file
4412 lib/silcclient/silcclient_using.html, which is now included
4413 as part of Toolkit documentation.
4415 Thu Feb 7 10:12:25 CET 2002 Pekka Riikonen <priikone@silcnet.org>
4417 * Fixed CUMODE_CHANGE notify handling to change the mode of
4418 correct client. Affected file lib/silcclient/client_notify.c.
4420 * Make silc_rng_alloc fail if it cannot allocate the sha1
4421 hash algorithm. Affected file lib/silccrypt/silcrng.c.
4423 Sun Feb 3 17:20:52 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4425 * Fixed the file transfer's key agreement payload to include
4426 zero port also if the hostname is NULL because it could not
4429 Call file transfer monitor callback now also if error occurs
4430 during key agreement protocol.
4432 Changed the silc_client_file_send interface to return the
4433 SilcClientFileError instead of session id. The session ID
4434 is returned into pointer provided as argument.
4436 Check that the file exists locally before sending the
4437 file transfer request at all.
4439 Affected file lib/silcclient/client_ftp.c, silcapi.h.
4441 * Added SILC_CLIENT_FILE_KEY_AGREEMENT_FAILED file transfer
4442 error than can occur while key agreement protocol. Affected
4443 file lib/silcclient/silcapi.h.
4445 * Fixed the event_mode CMODE handler to not crash when mode
4446 is changed and +k mode is set in the channel. Affected file
4447 irssi/src/silc/core/silc-channels.c.
4449 * Fixed SILC_LOG_ERROR to give out Error and not Warning, and
4450 SILC_LOG_WARNING to give out Warning and not Error. Affected
4451 file lib/silcutil/silclog.c.
4453 * Fixed the channel message payload decryption in the function
4454 silc_channel_message_payload_decrypt to not modify the original
4455 buffer before it is verified that the message decrypted
4456 correctly. Otherwise, next time it is called with correct
4457 channel key it won't encrypt since the payload is corrupted.
4458 Affected file lib/silccore/silcchannel.c.
4460 Sun Feb 3 11:46:12 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4462 * Do not constantly resize the window. A fix patch by cras.
4463 Affected file irssi/src/fe-text/screen.c.
4465 Sat Feb 2 16:54:18 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4467 * Applied IPv6 fix patch from Jun-ichiro itojun Hagino.
4468 Affected file lib/silcutil/silcnet.c.
4470 Fri Feb 1 22:33:11 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4472 * Fixed a bug in hash table internal routine for traversing
4473 the table with foreach callback. The current entry may
4474 become invalid in the callback but it was referenced after
4475 the callback returned.
4477 Do not allow auto rehashing of hash table during the
4478 silc_hash_table_foreach operation, for same reasons as it is
4479 not allowed for SilcHashTableList. Affected files are
4480 lib/silcutil/silchashtable.[ch].
4482 Fri Feb 1 14:55:00 CET 2002 Pekka Riikonen <priikone@silcnet.org>
4484 * Defined DLLAPI into silcincludes.h and silcwin32.h for
4485 Win32 DLL. extern's in header files are now declared with
4488 Thu Jan 31 23:34:33 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4490 * Fixed private message handling. It used some old code that
4491 caused the client to crash. Affecte file is
4492 lib/silcclient/client_prvmsg.c.
4494 Thu Jan 31 19:06:22 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4496 * Added function silc_client_add_channel,
4497 silc_client_replace_channel_id, and removed functions
4498 silc_client_new_channel_id and silc_idlist_get_channel_by_id
4499 from client library.
4501 * Added cross reference of the joined channels to the
4502 SilcClientEntry, and changed the SilcChannelEntry's
4503 users list to SilcHashTable. The affected files are
4504 lib/silcclient/idlist.[ch].
4506 * Fixed a bug in hash table tarversing. While the hash table
4507 is traversed with SilcHashTableList the table must not be
4508 rehashed. It is now guaranteed that auto rehashable tables
4509 are not rehashed while tarversing the list. Also defined that
4510 silc_hash_table_rehash must not be called while tarversing
4511 the table. Added function silc_hash_table_list_reset that must
4512 be called after the tarversing is over. The affected files are
4513 lib/silcutil/silchashtable.[ch].
4515 * Changed all hash table traversing to call the new
4516 silc_hash_table_list_reset in server and in client library.
4518 * Added function silc_client_on_channel to return the
4519 SilcChannelUser entry if the specified client entry is joined
4520 on the specified channel. This is exported to application as
4521 well. Affected files lib/silcclient/client_channel.c, silcapi.h.
4523 Wed Jan 30 19:14:31 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4525 * Fixed founder regaining problem with JOIN command on normal
4526 server. The notify for mode change must be sent always and
4527 not only if !cmd->pending. Affected file silcd/command.c.
4529 * Fixed the WHOWAS command's reply sending to support the
4530 lists correctly. Affected file silcd/command.c.
4532 Wed Jan 30 11:11:47 CET 2002 Pekka Riikonen <priikone@silcnet.org>
4534 * When sending JOIN command to router for processing the
4535 sender's old command identifier was not saved back to the
4536 sender's command context, fixed now. The affected file is
4539 * Create the key in JOIN command of the router did not return
4540 the channel key, added check for this. Affected file is
4543 * Fixed a channel ID update bug in JOIN command reply. Do
4544 not directly upgrade the ID but call the function
4545 silc_idlist_replace_channel_id if the ID was changed.
4546 Affected file silcd/command_reply.c.
4548 * Fixed memory leaks from command calling if it would fail.
4549 Affected file silcd/command.c.
4551 Tue Jan 29 19:49:31 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4553 * Applied patches from cras:
4555 Memory leak fixes around libaries, irssi window resize fix,
4556 new silclist.h and silcdlist.h, all extern inline changed to
4559 * Removed dotconf from lib/dotconf, not needed anymore.
4561 * Removed TRQ from lib/trq, not needed anymore.
4563 * Do more frequent heartbeats (5 minutes instead of 10 minutes)
4564 with server connections. Later this will be configurable
4565 in config file after new config file is done. Affected file
4568 Tue Jan 29 10:35:03 CET 2002 Pekka Riikonen <priikone@silcnet.org>
4570 * Fixed a crash in server related to channel announcements.
4571 Affected file silcd/server.c.
4573 Mon Jan 28 17:49:42 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4575 * Fixed memory leaks in silc_server_create_new_channel*
4576 functions. Affected file silcd/server.c.
4578 * Fixed the CHANNEL_CHANGE notify to re-announce the channel
4579 which ID was changed. This way the router will send the
4580 user list for the channel again, and server won't be in
4581 desync in some rare circumstances. Affected file is
4582 silcd/packet_receive.c.
4584 Sun Jan 27 21:04:19 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4586 * Check for NULL socket pointer in the function
4587 silc_server_packet_send_to_channel_real. Affected file
4588 silcd/packet_send.c.
4590 * Fixed the BAN notify handling to correctly remove ban
4591 list. Affected file silcd/packet_receive.c.
4593 Sat Jan 26 23:01:03 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4595 * Fixed some header addition to Toolkit distribution in
4596 lib/silcutil/Makefile.am and lib/trq/Makefile.am.
4598 * Added lib/silcclient/client_ops_example.h as an template
4599 file for application programmers to quickly start using
4600 the SilcClientOperation functions in their application.
4601 Updated the lib/silcclient/README as well to tell about this
4602 nice file made available.
4604 Sat Jan 26 10:45:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4606 * Call silc_server_remove_from_channels when removing client
4607 entry when NO_SUCH_CLIENT_ID was received. Affected file
4608 is silcd/command_reply.c.
4610 Fri Jan 25 19:12:36 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4612 * Added server & router operator statistics updating. Affected
4613 file silcd/packet_receive.c and silcd/command.c.
4615 * Fixed the SERVER_SIGNOFF notify handling on normal server
4616 not to save the history information for clients. Same was
4617 fixed earlier in remove_clients_by_server function, but not
4618 here. Affected file silcd/packet_receive.c.
4620 * Raised the default connection-retry count from 4 to 7 in
4621 server. Affected file silcd/server.h.
4623 * Cancel any possible reconnect timeouts when we start the
4624 key exchange. Affected file silcd/server.c.
4626 * Do not reconnect on connection failure when SCONNECT was
4627 given. Affected files silcd/server.[ch].
4629 Tue Jan 22 18:19:36 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4631 * Removed assert()'s from the lib/silcclient/client_keyagr.c.
4633 * Fixed the NICK command to always give the unformatted
4634 nickname to the one giving the NICK command. If unformatted
4635 nickname is cached already it will be formatted and the
4636 local entry will always get the unformatted nickname.
4637 Affected file lib/silcclient/idlist.c.
4639 * Fixed some double frees from client library commands.
4640 Affected file is lib/silcclient/command.c.
4642 * Fixed CUMODE command in server to assure that no one can
4643 change founder's mode than the founder itself, there was a
4644 little bug. Affected file silcd/command.c.
4646 Mon Jan 21 19:07:53 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4648 * Removed the SilcClientCommandDestructor from the client
4649 libary, it is not needed anymore. Affected files are
4650 lib/silcclient/silcapi.h, command[_reply].[ch],
4651 client_notify, idlist.c.
4653 * Fixed GETKEY command to first resolve client, and then
4654 resolve the server only if the client was not found, instead
4655 of resolving both at the same time. Affected file is
4656 lib/silcclient/command.c.
4658 * Added silc_client_start_key_exchange_cb and lookup the
4659 remote hostname and IP address before starting the key
4660 exchange with server. The affected file is
4661 lib/silcclient/client.c.
4663 * The server's public key is now saved using the IP address
4664 of the server and not the servername for the filename.
4665 The hostname public key filename is checked as an fall back
4666 method if the IP address based filename is not found.
4668 Fixed the GETKEY command to save the fetched server key
4669 in correct filename.
4671 Print the remote server's hostname now when new key is
4672 received during connection process. Affected file is
4673 irssi/src/silc/core/client_ops.c.
4675 * Return always our own public key to the client if it asks
4676 for it with GETKEY command. Affected file silcd/command.c.
4678 * Removed the use_auto_addr variable from default config
4679 file since it was in wrong section. Affected file is
4682 * Fixed TOPIC_CHANGE notification to not route it when it
4683 was sent using silc_server_send_notify_to_channel function.
4684 Affected file silcd/command.c.
4686 * Fixed silc_server_send_notify_kicked to send the kicker's
4687 Client ID also, it was missing. Affected files are
4688 silcd/command.c, silcd/packet_send.[ch].
4690 Thu Jan 17 18:59:11 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4692 * Do not save client history information in SERVER_SIGNOFF.
4693 Fixes the bug in normal server that it does not detect
4694 the client becoming valid after the server becomes back
4695 online. Affected file silcd/server_util.c.
4697 * Added `sock_error' field into the SilcSocketConnection
4698 context. When error occurs during socket operation (read
4699 or write) the error is saved. Added also new function
4700 silc_socket_get_error to return human readable socket error
4701 message. Affected files are lib/silcutil/silcsockconn.[ch],
4702 lib/silcutil/unix/silcunixsockconn.c, and
4703 lib/silcutil/win32/silcwin32sockconn.c.
4705 * The server now prints the socket error message in the
4706 signoff for client. Affected file silcd/server.c.
4708 * Fixed the `created' channel information sending from router
4709 to server in JOIN command. Checks now whether the channel
4710 really was created or not and set it according that.
4712 Fixed the JOIN command to use the client entry's current
4713 ID during the joining procedure instead of the one it sent
4714 in the command (it is checked though), since it can change
4715 between the packet processing and command processing, and
4716 would just case unnecessary pain in the client end. Affected
4717 file silcd/command.c.
4719 * Fixed a channel key payload sending to use correct channel
4720 ID when the server was forced to change the channel's ID by
4721 router. Router sent the key payload with the old Channel ID.
4722 Affected file silcd/packet_receive.c.
4724 Wed Jan 16 22:26:30 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4726 * Call silc_server_save_channel_key only if the key payload
4727 was provided in the JOIN command's command reply. Affected
4728 file silcd/command_reply.c.
4730 Tue Jan 15 18:49:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4732 * Fixed silc_mp_sizeinbase to return the value correctly with
4733 MPI. Affected file lib/silcmath/mp_mpi.c.
4735 * Fixed the stop_server signal to correctly stop the scheduler
4736 and gracefully stop the server when SIGTERM or SIGINT signals
4737 are received. Affected file silcd/silcd.c.
4739 Mon Jan 7 23:38:19 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
4741 * Simple handling of TERM and HUP signals. Also added some log
4742 flushing call around. Affected file is
4745 * Fixed small bugs in silclog.c. Now buffering output will take
4746 effect after 10 seconds since startup: This will ensure that
4747 no important startup messages are lost. Also output redirection
4748 will preserve original format ([Date] [Type] message).
4749 Affected file is lib/silcutil/silclog.c.
4751 * Added two options to the config file, in the logging section:
4752 quicklogs:<yes/no>: and flushdelay:<seconds>:. Affected files
4753 lib/silcutil/silclog.[ch], silcd/serverconfig.[ch].
4755 Sun Jan 6 12:49:40 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4757 * Do not print the warning about log files not being initialized
4758 more than once to avoid excess logging. Affected file is
4759 lib/silcutil/silclog.c.
4761 * Fixed the SIM compilation in lib/silcsim/Makefile.am. Fixed
4762 the SIM copying in make install in Makefile.am.pre.
4764 Sun Jan 6 01:10:21 CET 2001 Johnny Mnemonic <johnny@themnemonic.org>
4766 * Rewritten silclog APIs. Globally interesting changes follows:
4767 silc_log_set_files() changed to silc_log_set_file().
4768 silc_log_set_callbacks() changed to silc_log_set_callback().
4769 ROBOdoc documented silclog header file.
4770 SilcLogCb now returns bool to wether inihibit the default
4771 handler or not (to keep the old behaviour return always TRUE).
4772 The new APIs should also fix the problem of the
4773 silcd_error.log file that was written in the current directory.
4776 Log files streams will remain opened after silc_log_set_file()
4777 call, means less CPU usage notably on high traffic servers.
4778 File streams are now full buffered, and flushed to the disk
4779 every 5 minutes, lesses HD activity and CPU usage.
4780 Messages can be redirected, allowing admins to configure
4781 one single logfile for all server messages.
4782 the silc_log_quick global variable to activate fast-logging.
4783 Affected files lib/silcutil/silclog.[ch]
4785 * Changed some code to conform new silclog APIs. Affected
4786 files are doc/example_silcd.conf.in, silcd/server.c
4787 irssi/src/silc/core/silc-core.c, silcd/serverconfig.[ch],
4790 * Fixed a memory leak that could occur in some situations.
4791 Affected file silcd/serverconfig.c.
4793 Sat Jan 5 13:37:29 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4795 * Added the silc_client_del_client to remove the client from
4796 all channels as well. Affected file lib/silcclient/idlist.c.
4798 * Fixed the client library to correctly remove the client
4799 from all channels when the client entry is being destroyed.
4800 Affected file lib/silcclient/client_notify.c, command.c.
4802 * Added auto-nicking support to the client library. If the
4803 applicatio now sets client->nickname it will be sent to the
4804 server after connecting by the library. This way for example
4805 SILCNICK (or IRCNICK) environment variables will have effect
4806 and always change the nickname automatically to whatever
4807 it is wanted. Affected file lib/silcclient/client.[ch].
4809 * Renamed silc_server_command_bad_chars to the
4810 silc_server_name_bad_chars and moved it to the
4811 silcd/server_util.[ch]. Added also new function
4812 silc_server_name_modify_bad to return nickname that
4813 includes bad characters as new nickname without those
4814 bad characters. This check and modify is now used in
4815 silc_server_new_client when the username is initially set
4816 as nickname, so it must be checked to be valid nickname.
4817 Affected file silcd/packet_receive.c.
4819 * The nickname length is now taken from the packet for real
4820 and not trusted to strlen() since it clearly can return
4821 wrong length for nickname including bad characters. This
4822 also applies to channel names. Affected file silcd/command.c.
4824 * Removed the lib/silcsilm/modules directory. Modules are now
4825 compiled into the lib/silcsim. Fixed the copying of the
4826 modules to follow symbolic links in Makefile.am.pre.
4828 Wed Jan 2 18:56:21 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4830 * Fixed silc_string_regexify list creation. Fixes bugs with
4831 BAN and INVITE commands in server. The affected file is
4832 lib/silcutil/unix/silcunixutil.c.
4834 Sun Dec 30 13:41:34 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4836 * Removed the command destructor entirely from the server's
4837 command and command reply routines. It is not needed, and
4838 its usage was buggy and caused crashes. Affected files are
4839 silcd/command[_reply].[ch].
4841 Fri Dec 28 12:43:22 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4843 * Cancel protocol and NULL sock->protocol if timeout
4844 occurred during protocol. Affected file silcd/server.c.
4846 * Cancel protocol timeouts always before calling the final
4847 callback, to assure that after final callback is called
4848 no other state will be called for the protocol anymore.
4849 Affected file silcd/protocol.c.
4851 * Print error log if incoming connection configuration could
4852 not be found. Affected file silcd/server.c.
4854 * Fixed JOIN command to correctly save the founder mode
4855 to the client on normal SILC server, when the channel
4856 was created by the router. Affected file silcd/command.c.
4858 * Fixed LIST command (hopefully) to send correct reply
4859 packets. Affected file silcd/command.c.
4861 Thu Dec 20 16:14:52 CET 2001 Pekka Riikonen <priikone@silcnet.org>
4863 * The silc_packet_receive_process now returns FALSE if the
4864 read data was invalid packet, and TRUE if it was ok.
4866 The server now checks that if unauthenticated connection
4867 sends data and its processing fails the server will close
4868 the connection since it could be a malicious flooder.
4870 Affected files lib/silccore/silcpacket.[ch], silcd/server.c.
4872 Wed Dec 19 21:31:25 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4874 * Make sure the warning about error opening a log file is
4875 printed only once and not everytime it fails (produces
4876 too much useless log). Affected file lib/silcutil/silclog.c.
4878 Wed Dec 19 18:21:51 CET 2001 Johnny Mnemonic <johnny@themnemonic.org>
4880 * Made the silc_server_daemonise() function more readable.
4881 Affected file silcd/server.c.
4883 * Pid file is now optional, the user may comment it out from
4884 the config file. Removed define SILC_SERVER_PID_FILE, we
4885 don't need a default any longer. Affected file
4886 configure.in.pre, lib/Makefile.am.pre.
4888 * Make some use of the pid file. The server now dies at startup
4889 if it detects a valid pid file on his path. The server would
4890 die anyway in this circumstance, because of the bind() failure.
4891 Affected file silcd/silcd.c.
4893 * No longer compiling lib/dotconf.
4895 Mon Dec 17 18:24:27 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4897 * Fixed JOIN command parsing not to crash. Affected file
4898 lib/silcclient/command.c.
4900 * Fied the NICK_CHANGE notify to add the new client entry
4901 even it is resolved. This removes an <[unknown]> nick
4902 thingy bug in the client. Affected file is
4903 lib/silcclient/client_notify.c.
4905 * Do not try to allocate 0 bytes (efence does not like it)
4906 in lib/silccore/silccomand.c when encoding payload.
4908 * Do not take IRCNICK as nickname in Irssi SILC client since
4909 it is not possible to set nickname before hand connecting
4910 the server (TODO has an entry about adding auto-nicking
4913 * Changed the silc_server_command_pending to check whether
4914 there already exists an pending entry with the specified
4915 command, command identifier and pending callback. This is
4916 to fix IDENTIFY and WHOIS related crashes that may register
4917 multiple pending commands with same identifier. Affected
4918 file silcd/command.c.
4920 * Fixed the server to reconnect to the router even if it
4921 was already reconnecting and EOF was received. This to
4922 fix a possibility that the server wouldn't ever try to
4923 auto-reconnect to the router. Affected file silcd/server.c.
4925 Sat Dec 15 20:31:50 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4927 * Fixed the server's password authentication to use the
4928 length of the locally saved password, and not the one
4929 sent in the packet. Affected file silcd/protocol.c.
4931 * Fixed same password authentication problem in the
4932 Authentication Payload handling routines in
4933 lib/silccore/silcauth.c.
4935 * Yet another password authentication problem fixed with
4936 channel password handling in silcd/command.c.
4938 Mon Dec 10 19:57:40 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4940 * If first character of string in silc_parse_userfqdn is '@'
4941 then do not parse it. Affected file is
4942 lib/silcutil/silcutil.c.
4944 Sun Dec 9 22:18:50 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4946 * Fixed minor bug in IDENTIFY command reply sending, which
4947 caused various weird problems during JOIN when it was
4948 resolving names for users. Affected file silcd/command.c.
4950 Sun Dec 9 19:18:41 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4952 * Fixed the IDENTIFY command reply sending to chech better valid
4953 clients. It was possible to send incomplete list of replies.
4954 Affected file silcd/command.c.
4956 Sat Dec 8 15:58:31 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4958 * Added silc_client_command[s]_[un]register functions now to
4959 dynamically register the commands in client library. Removed
4960 the static table of commands. This allows the client library
4961 to call commands without causing the application to know about
4962 what commands library has called.
4964 Removed the INFO command reply kludge to detect when the command
4965 was called by library. Now library use its own command reply
4966 function for INFO command.
4968 Added function silc_client_command_call to call a command.
4969 Application can use it to call command, not access the structure
4972 Now all commands that are sent by the client library (not
4973 explicitly sent by application) use own command reply functions.
4975 Affected files around lib/silcclient/ and in
4976 irssi/src/silc/core/.
4978 * Fixed the WHOIS command reply sending to chech better valid
4979 clients. It was possible to send incomplete list of replies.
4981 Fixed the WHOIS and IDENTIFY to send the request to router
4982 if normal server did not do it and did not find any results.
4984 Affected file silcd/command.c.
4986 Thu Dec 6 17:21:06 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4988 * Moved the internal data from SilcClient context into its
4989 own file, not accesible to application. Affected files
4990 lib/silcclient/client.h and lib/silcclient/client_internal.h,
4991 and other files in client library.
4993 Thu Dec 6 10:37:55 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4995 * Added doc/examples installation target in Makefile.am.pre.
4998 Tue Dec 4 17:43:19 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5000 * If NO_SUCH_CLIENT_ID notify is received for WHOIS or IDENTIFY
5001 commands the found client entry will be removed from the
5002 cache, after notifying application about the error. Affected
5003 file lib/silcclient/command_reply.c.
5005 * Changed the /MSG to check for exact nickname user gave, and
5006 not let `nick' match `nick@host' if it is only one found. Now,
5007 user must type the exact nickname (like nick@host2) even if
5008 there are no more than one same nicks found. This is to avoid
5009 a possibility of sending nickname to wrong nickname since
5010 `nick' could match `nick@host'. Affected file is
5011 irssi/src/core/silc-servers.c.
5013 Mon Dec 3 18:49:45 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5015 * Do not print "you are now server operator" or similar when
5016 giving /away command. Affected files are
5017 irssi/src/silc/core/client_ops.c, silc-servers.h.
5019 * Made the silc_server_command_pending_error_check to send
5020 the same command reply payload it received back to the
5021 original sender of the command. This way all arguments
5022 that was received by the server will be received by the
5023 client too. Affected file silcd/command.c.
5025 * Added the silc_idcache_add to return the created cache entry
5026 to a pointer. Affected file lib/silccore/silcidcache.[ch].
5028 * Add global clients to expire if they are not on any channel.
5029 This is because normal server will never know if they signoff
5030 if they are not on any channel. The cache expiry will take
5031 case of these entries. This is done by normal servers only.
5032 The affected files are silcd/command_reply.c,
5033 silcd/idlist.[ch], silcd/server and silcd/packet_receive.c.
5035 * If server receives invalid ID notification for WHOIS or
5036 IDENTIFY and the ID exists in the lists, it is removed.
5037 Affected file silcd/command_reply.c.
5039 * If NO_SUCH_CLIENT_ID is received for WHOIS or IDENTIFY command
5040 in client then client entry that it matches is searched and
5041 the nickname is printed on the screen for user. Affected
5042 file irssi/src/silc/core/client_ops.c.
5044 Mon Dec 3 11:56:59 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5046 * Use cache entry expire time in the LIST command reply to
5047 purge old entries from the cache after the LIST command
5048 reply has been received. This way we don't have non-existent
5049 entries in the cache for too long. Affected file is
5050 silcd/command_reply.c.
5052 Sun Dec 2 23:29:07 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5054 * If we are normal server, and we've not resolved client info
5055 in WHOIS or IDENTIFY from router, and it is global client,
5056 we'll check whether it is on some channel. If it is not
5057 then we cannot be sure about its validity and will resolve it
5058 from router. Fixes a bug in WHOIS and IDENTIFY. Affected
5059 file silcd/command.c.
5061 * Search channel by name (if possible) rather than by ID
5062 in IDENTIFY command's command reply. Affected file is
5063 silcd/command_reply.c.
5065 Sun Dec 2 13:48:46 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5067 * Distribute to the channel passphrase in CMODE_CHANGE notify.
5068 Updated specs and implemented it. Affected file silcd/command.c,
5069 silcd/packet_send.c and silcd/packet_receive.c.
5071 * Implemented the <founder auth> payload handling in the JOIN
5072 command. If provided all conditions for channel joining
5073 except requirement to provide correct passphrase can be
5074 overrided by the channel founder. Updated the protocol specs.
5075 Affected file silcd/command.c.
5077 Added support for founder auth in JOIN command in client
5078 library. Fixed the parsing of the JOIN command now to support
5079 all options as they should be. The affected file is
5080 lib/silcclient/command.c.
5082 * Optimized the WHOIS and IDENTIFY commands to send the request
5083 to router only if it includes nicknames or other names. If
5084 they include only IDs then check the local cache first before
5085 routing. Affected file is silcd/command.c.
5087 * Added channels topic announcements. Affected file is
5088 silcd/packet_receive.c and silcd/server.c.
5090 * Fixed the silc_server_send_notify_topic_set to really destine
5091 the packet to channel. Affected file silcd/packet_send.c.
5093 * Fixed a crash in CHANNEL_CHANGE notify handling in the client
5094 library. Affected file lib/silcclient/client_notify.c.
5096 * Added UMODE announcements. Affected file silcd/server.c.
5098 Sat Dec 1 12:52:39 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5100 * Memory leak fixes in:
5102 lib/silcutil/silcsockconn.c
5103 lib/silcske/silcske.c
5104 lib/silcske/groups.c
5106 lib/silccrypt/silcpkcs.c
5107 lib/silccore/silccommand.c
5108 lib/silccore/silcidcache.c
5113 * ROBOdoc documented the lib/silcske/groups.h file and a
5114 bit changed the interface for better.
5116 Thu Nov 29 22:12:50 EET 2001 Pekka Riikonen <priikone@silcnet.org>'
5118 * Update the client entry context in the ID cache after
5119 nick change. Affected file lib/silcclient/command.c.
5120 Fixes the CUMODE command when regaining founder privileges,
5121 and a little WHOIS problem.
5123 * Fixed silc_net_gethostbyname to correctly call the
5124 inet_ntop. Affected file lib/silcutil/silcnet.c.
5126 Thu Nov 29 19:31:23 EET 2001 Pekka Riikonen <priikone@silcnet.org>'
5128 * Added IPv6 support checking to the configure.in.pre, added
5129 also --enable-ipv6 option to override the check. Affected
5130 file configure.in.pre.
5132 * The silc_thread_create now calls the start function
5133 directly if threads support is not compiled in. Removes
5134 ugly #ifdef's from generic code. Affected files are
5135 lib/silcutil/unix/silcunixthread, win32/silcwin32thread.c.
5137 * Added silc_net_gethostby[name/addr]_async to asynchronously
5138 resolve. Affected files are lib/silcutil/silcnet.[ch].
5140 * Added support for rendering IPv6 based server, client and
5141 channel IDs. Affected file lib/silcutil/silcutil.c.
5143 * Added support for creating IPv6 based server IDs. Affected
5144 file is silcd/serverid.c.
5146 Wed Nov 28 23:46:09 EET 2001 Pekka Riikonen <priikone@silcnet.org>'
5148 * Added silc_net_gethostby[addr/name] into the
5149 lib/silcutil/silcnet.[ch]. Added IPv6 support to Unix network
5150 routines. Added silc_net_is_ip[4/6]. Affected file is
5151 lib/silcutil/unix/silcunixnet.c. All routines that take
5152 address as argument now supports both IPv4 and IPv6 addresses.
5154 Mon Nov 26 18:09:48 EET 2001 Pekka Riikonen <priikone@silcnet.org>'
5156 * Fixed LIST command reply sending in server. Affected file
5159 * Server now sends the kicker's client ID in the KICK notify
5160 to the kicked client. Affected file silcd/command.c.
5162 * The client library now parses the kickers client ID and
5163 UI displays it. Affected files lib/silcclient/client_notify.c
5164 and irssi/src/silc/core/silc-channels.c, module-formats.c.
5166 * Made all payload parsing function prototypes consistent.
5167 They all take now const unsigned char * and uint32 pair as
5168 the payload data instead of SilcBuffer. Changes all around
5169 the source tree. Other unsigned char* -> const unsigned char*
5170 changes around the tree as well.
5172 * Optimized SFTP client and server packet sending not to
5173 allocate new buffer for each packet but to recycle the
5174 first allocated buffer. Affected files are
5175 lib/silcsftp/sftp_client.c, sftp_server.c, sftp_util.[ch].
5177 * Optimized the SFTP client to use SilcList instead of
5178 SilcDList for requests, because it is faster. Affected file
5179 is lib/silcsftp/sftp_client.c.
5181 * Moved the ID Payload routines from lib/silccore/silcpayload.[ch]
5182 into lib/silccore/silcid.[ch].
5184 Renamed silcpayload.[ch] into silcargument.[ch].
5186 Mon Nov 26 15:01:53 CET 2001 Pekka Riikonen <priikone@silcnet.org>
5188 * If client entry is deleted with active key agreement
5189 session, abort the session.
5191 The silc_client_abort_key_agreement now calls the completion
5192 callback with new SILC_KEY_AGREEMENT_ABORTED status.
5194 Affected file lib/silcclient/silcapi.h, client_keyagr.c and
5197 Sun Nov 25 18:01:45 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5199 * Don't use __restrict in older GCC's. Affected file is
5200 lib/silcmath/mpi/mpi-priv.h. A patch by salo.
5202 * silc_net_localhost now attempts to reverse lookup the
5203 IP/hostname. Affected file lib/silcutil/silcnet.c.
5205 * Defined <founder auth> argument to the SILC_COMMAND_JOIN
5206 command. It can be used to gain founder privileges at
5207 the same time when joining the channel.
5209 Defined that the SILC_NOTIFY_TYPE_KICKED send the
5210 kicker's client ID as well. Updated protocol specs.
5212 Defined that the server must send SILC_COMMAND_IDENTIFY
5213 command reply with error status to client who sent
5214 private message with invalid client ID.
5216 Updated the protocol specification.
5218 * Added silc_server_send_command_reply to send any
5219 command reply. Affected file silcd/packet_send.[ch].
5221 * Added silc_id_payload_encode_data to encode ID payload
5222 from raw ID data. Affected file lib/silccore/silcpayload.[ch].
5224 * The server now send IDENTIFY command reply with error
5225 status if client ID in private message is invalid. Affected
5226 file silcd/packet_receive.c.
5228 * Save the server key file with server's IP address in
5229 the filename instead of hostname. The affected file is
5230 irssi/src/silc/core/client_ops.c.
5232 Sat Nov 24 20:08:22 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5234 * Typo fixes in irssi/src/fe-common/silc/module-formats.c.
5237 * Added libtool support for compiling shared objects in
5238 lib/silcsim. Affected file configure.in.pre and
5239 lib/silcsim/Makefile.am. Original patch by cras.
5241 Fri Nov 23 23:30:59 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5243 * Pid file configuration, and server's config file fixes
5244 patch by toma. Updated CREDITS file.
5246 Sun Nov 18 01:34:41 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5248 * Fixed silc_client_channel_message to not try to decrypt
5249 the message twice if it resolved the destination client
5250 information. This could cause of dropping one channel
5251 message. Affected file lib/silcclient/client_channel.c.
5253 Wed Nov 14 23:44:56 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5255 * Added silc_client_run_one into lib/silcclient/silcapi.h and
5256 lib/silcclient/client.c. This function is used when the SILC
5257 Client is run under some other scheduler, or event loop or
5258 main loop. On GUI applications, for example this may be
5259 desired to used to run the client under the GUI application's
5260 main loop. Typically the GUI application would register an
5261 idle task that calls this function multiple times in a second
5262 to quickly process the SILC specific data.
5264 Wed Nov 14 19:16:52 CET 2001 Johnny Mnemonic <johnny@themnemonic.org>
5266 * Fixed silc_server_drop() for dropping the supplementary
5267 groups as well, this could cause a security hole on some
5270 Wed Nov 14 16:22:25 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5272 * __pid_t -> pid_t in lib/silccrypt/silcrng.c. A patch by
5275 * Write PID file after dropping privileges. Added -F option
5276 to run server on foreground. A patch by debolaz.
5277 Affected files silcd/server.c, silcd/silcd.c.
5279 * Fixed MOTD to return the MOTD file server name. Affected
5280 file silcd/command.c.
5282 * Added INFO command reply handling to the Irssi SILC Client.
5283 Affected file irssi/src/silc/core/client_ops.c.
5285 Wed Nov 14 00:18:08 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5287 * Fixed the silc_idcache_list_* routines to really support
5288 the dynamic list. Fixes a crash. Affected file is
5289 lib/silccore/silcidcache.c.
5291 * Fixed the LIST command reply to really call LIST command's
5292 pending callbacks. Affected file silcd/command_reply.c.
5294 Tue Nov 13 00:49:17 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5296 * Update conn->local_entry->nickname after giving NICK
5297 command. Affected file lib/silcclient/command.c.
5299 Sun Nov 11 23:43:02 PST 2001 Brian Costello <bc@wpfr.org>
5301 * Added the [pid] option to the silcd configuration file
5303 Affected files: serverconfig.[ch] and silcd.c
5305 Sun Nov 11 23:56:39 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5307 * Save fingerprint in WHOIS command reply in server.
5308 Affected file silcd/command_reply.c.
5310 * Fixed NICK commands pending callback registration.
5311 Affected file lib/silcclient/command.c.
5313 Sun Nov 11 10:49:10 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5315 * Use ++server->cmd_ident when sending commands in server,
5316 instead of random number. Affected file silcd/command.c.
5318 * Fixed GETKEY command reply to call actually GETKEY pending
5319 command callbacks. Affected file silcd/command_reply.c.
5321 * A bit stricter check for nicknames. Check for same nickname
5322 in NICK command also. Affected file silcd/command.c.
5324 * Do not call INFO command everytime client ID changes, only
5325 during first connecting. Affected file lib/silcclient/client.c.
5327 * Set the new nickname only after successful command reply for
5328 NICK command is returned by server. Affected file
5329 lib/silcclient/command.c.
5331 * Remove nicknames from nicklist during server_signoff notify.
5332 Should fix /NAMES bit more. The affected file is
5333 irssi/src/silc/core/silc-channels.c.
5335 * Added `fingerprint' field to the SilcIDListData in the
5336 silcd/idlist.h to hold the fingerprint of the client's
5339 Send the fingerprint of the client's public key in WHOIS
5342 Affected files silcd/command.c, and silcd/idlist.[ch].
5344 * Added silc_fingerprint into lib/silcutil/silcutil.[ch] to
5345 create fingerprint from given data.
5347 * Show the fingerprint of the client's public key in WHOIS.
5348 Affected files irssi/src/module-formats.[ch] and
5349 irssi/src/silc/core/client_ops.c.
5351 * Format the multiple same nicknames also during JOIN and
5352 NICK_CHANGE notifys. Affected file is
5353 lib/silcclient/client_notify.c.
5355 * Do not print error on screen for invalid private message
5356 payload since it can come if someone is sending private
5357 messages with wrong key. Affected file
5358 lib/silccore/silcprivate.c.
5360 * Fixed multiple concurrent /PING crash. Affected file
5361 lib/silcclient/command.c.
5363 * Changed the wrong ID encoding. All IP addresses must be
5364 in MSB first order in encoded format. They were encoded
5365 wrong and was in LSB format. Affected files are
5366 silcd/serverid.c, lib/silcutil/silcutil.c.
5368 * Remove silc_net_addr2bin_ne from lib/silcutil/silcnet.[ch].
5370 * Call the `connect' client operation through the scheduler
5371 in case of error. Affected file lib/silcclient/client.c.
5373 * Call the `failure' client operation even if the error
5374 occurred locally during a protocol. Affected file is
5375 lib/silcclient/protocol.c.
5377 * Added support of sending LIST command to router from normal
5378 server. This way normal server can get list of all channels
5379 in the network too. Fixed the channel list sending in the
5380 server too. Affected files are silcd/command.c, and
5381 silcd/command_reply.[ch].
5383 * Added silc_server_update_channels_by_server and
5384 silc_server_remove_channels_by_server. They are used during
5385 disconnection of primary router and in backup router protocol.
5386 Affected file silcd/server_util.[ch], silcd/server.c and
5387 silcd/server_backup.c.
5389 * Fixed channel adding to global list in IDENTIFY command
5390 reply in server. Affected file silcd/command_reply.c.
5392 Sat Nov 10 21:39:22 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5394 * If the incoming packet type is REKEY or REKEY_DONE process
5395 that packet always synchronously. Fixes yet another MAC
5396 failed error on slow (dialup) connections. Affected file
5397 lib/silcclient/client.c and silcd/server.c.
5399 Thu Nov 8 22:21:09 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5401 * Call check_version SKE callback for initiator too. Affected
5402 file lib/silcske/silcske.c.
5404 * Implemented fix for security hole found in the SKE that was
5405 fixed in the specification few days back; the initiator's
5406 public key is now added to the HASH value computation.
5407 Added backwards support for the old way of doing it too, for
5408 old clients and old servers. Affected file is
5409 lib/silcske/silcske.c.
5411 * Enabled mutual authentication by default in SKE. If initiator
5412 is not providing mutual authentication the responder will
5413 force it. This will provide the proof of posession of the
5414 private key for responder. The affected files are
5415 lib/silcclient/protocol.c and silcd/protocol.c.
5417 * Do not cache anymore the server's public key during SKE.
5418 We do mutual authentication so the proof of posession of
5419 private key is done, and if the server is authenticated in
5420 conn auth protocol with public key we must have the public
5421 key already. Affected file silcd/protocol.c.
5423 * Added new global debug variable: silc_debug_hexdump. If
5424 it is set to TRUE SILC_LOG_HEXDUMP will be printed. Affected
5425 file lib/silcutil/silclog.[ch].
5427 * Fixed compilation warning due to char * -> const char *.
5428 Affected files lib/silcutil/silcnet.h, and
5429 lib/silccore/silcauth.[ch].
5431 Wed Nov 7 20:43:03 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5433 * Fixed CMODE command when new channel key was created. If
5434 the creation failed the old key was removed. Next time giving
5435 same command would crash the server since the old key was
5436 freed already. Affected file silcd/command.c.
5438 * Fixed the silc_server_announce_get_channels to not crash
5439 on reconnect. Affected file silcd/server.c.
5441 Wed Nov 7 17:15:07 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5443 * Added silc_log_set_debug_string function to set a regex
5444 string to match for debug output. Only the function names,
5445 or filenames matching the given debug string is actually
5446 printed. This way it is possible to filter out those debug
5447 strings that user is not interested in.
5449 Fixed a bug in silc_string_regexify.
5451 Affected files lib/silcutil/silclog.[ch], and
5452 lib/silcutil/unix/silcunixutil.c.
5454 * Changed the -d options in both server and Irssi SILC client
5455 to take the debug string as argument. Affected files
5456 silcd/silcd.c and irssi/src/silc/core/silc-core.c.
5458 Tue Nov 6 21:31:54 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5460 * Added silc_hash_babbleprint to create a Bubble Babble
5461 Encoded fingerprint. The encoding is developed by Antti
5462 Huima (draft-huima-babble-01.txt), and it creates human
5463 readable strings out of binary data. Affected file
5464 lib/silccrypt/silchash.[ch].
5466 * Print the babble print now in addition of fingerprint as well
5467 in Irssi SILC client. Affected files are
5468 irssi/src/fe-common/silc/module-formats.[ch],
5469 irssi/src/fe-common/silc/core/client_ops.c.
5471 Sun Nov 4 23:37:28 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5473 * Fixed a security problem found in SKE. The initiator's
5474 public key too is now added to the HASH hash value creation
5475 which is signed by the responder to create the SIGN value.
5476 This will prevent anyone in the middle to lie to the responder
5477 about the initiator's public key. If this is done now, the
5478 man in the middle will get caught. Updated the protocol
5481 Sun Nov 4 11:43:53 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5483 * Better installation directory handling. Configure module
5484 paths and other paths automatically to example_silc* files
5485 in doc/. A patch by toma.
5487 * Fixed compiler warning from MPI library, and from SILC RNG.
5490 * Added SILC_SERVER_PID_FILE to define the pid file for server.
5491 It can be configured with ./configure. A patch by toma.
5493 Sat Nov 3 23:48:23 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5495 * Find correct make to use in prepare-clean. A patch by
5496 toma. Affected file prepare-clean.
5498 Sat Nov 3 22:04:00 PST 2001 Brian Costello <bc@mksecure.com>
5500 * Added irssi variables use_auto_addr, auto_bind_ip,
5501 auto_bind_port and auto_public_ip.
5503 * Changed the interface for silc_client_send_key_agreement
5504 in lib/silcclient/silcapi.h
5508 irssi/src/silc/core/silc-core.c
5510 lib/silcclient/silcapi.h
5511 irssi/src/silc/core/silc-channels.c
5512 lib/silcclient/client_keyagr.c
5515 Sat Nov 3 17:48:55 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5517 * Added silc_pkcs_public_key_compare to compare two
5518 public keys. Affected file lib/silccrypt/silcpkcs.[ch].
5520 * Check that the client who set the founder mode on the
5521 channel is the same client that is giving the founder
5522 mode to itself. It is done by comparing the saved public
5523 key (it is saved even in the authentication is passphrase).
5524 Affected file silcd/command.c.
5526 Fri Nov 2 18:52:08 EST 2001 Pekka Riikonen <priikone@silcnet.org>
5528 * Do not process packet for disconnected socket connection.
5529 Affected file lib/silccore/silcpacket.c.
5531 * Process the DISCONNECT packet through scheduler in the
5532 client library. Affected file lib/silcclient/client.c.
5534 * Fixed the silc_client_packet_parse to not to increase
5535 the packet sequence number if the conn->sock and the
5536 current socket connection is not same. This can happen
5537 for example during key agreement when the conn includes
5538 multiple socket connections (listeners). Affected file
5539 lib/silcclient/client.c.
5541 * The sender of the file transfer request now provides also
5542 the pointer (listener) for the key exchange protocol. If
5543 the listener cannot be created then it sends empty key
5544 agreement and lets the receiver provide the listener.
5546 Added `local_ip' and `local_port' arguments to the
5547 silc_client_file_send. If they are provided they are used,
5548 if not then it will attempt to find local IP address, if
5549 not found or bind fails then the remote client will provide
5552 Affected files are lib/silcclient/client_ftp.c and
5553 lib/silcclient/silcapi.h.
5555 * Extended the FILE SEND command to support defining the
5556 local IP and port for key exchange listener. They are
5557 optional. Affected file irssi/src/silc/core/silc-servers.c.
5559 Thu Nov 1 22:10:07 EST 2001 Pekka Riikonen <priikone@silcnet.org>
5561 * Defined to WHOIS command reply the sending of fingerprint
5562 of the client's public key (if the proof of posession of the
5563 corresponding private key is verified by the server).
5564 Updated to the protocol specification.
5566 * Added support of receiving the client's public key's
5567 fingerprint in command reply in client library. Affected
5568 file is lib/silcclient/command_reply.c, and
5569 lib/silcclient/idlist.[ch].
5571 Thu Nov 1 18:06:12 EST 2001 Pekka Riikonen <priikone@silcnet.org>
5573 * Do not send over 128 chars long nickname to the server
5574 in NICK command. Affected file lib/silcclient/command.c.
5576 * Do not send over 256 chars long channel names to the server
5577 in JOIN command. Affected file lib/silcclient/command.c.
5579 Tue Oct 30 22:48:59 EST 2001 Pekka Riikonen <priikone@silcnet.org>
5581 * Assure that silc_server_close_connection cannot be called
5582 twice for same socket context. Affected file is
5585 Tue Oct 30 16:58:14 EST 2001 Pekka Riikonen <priikone@silcnet.org>
5587 * Send error message to application if opening file for
5588 writing during file transfer fails. Affected file is
5589 lib/silcclient/client_ftp.c.
5591 Remove all file transfer sessions for a client that we're
5592 removing from ID cache.
5594 Affected file is lib/silcclient/client_ftp.c.
5596 * Fixed silc_net_addr2bin to return correct address. Affected
5597 file lib/silcutil/[unix/win32]/silc[unix/win32]net.c.
5599 * Fixed file transfer session removing on signoff notify.
5600 Affected file irssi/src/silc/core/silc-servers.c.
5602 * Added the SilcClientFileError to be returned in the monitor
5603 callback. Added NO_SUCH_FILE and PERMISSION_DENIED errors.
5604 Affected file lib/silcclient/silcapi.h.
5606 Mon Oct 29 17:43:04 EST 2001 Pekka Riikonen <priikone@silcnet.org>
5608 * Fixed a crash in silc_client_ftp_free_sessions and
5609 silc_client_ftp_session_free_client. Affected file
5610 lib/silcclient/client_ftp.c.
5612 * Added `disabled' field in the SilcChannelEntry in the server
5613 to indicate if the server entry is disabled. Affected file
5614 silcd/idlist.h, silcd/command[_reply].c.
5616 * SILC server adds now /var/run/silcd.pid everytime it is
5617 started. Affected file silcd/silcd.c.
5619 * Added silc_server_packet_send_clients to send a packet to
5620 the provided table of client entries. Affected file
5621 silcd/packet_send.[ch].
5623 * Fixed a crash in client resolving in client_prvmsg.c in
5624 client library. Affected file lib/silcclient/client_prvmsg.c.
5626 * Do not actually remove the client directly from ID cache
5627 during SERVER_SIGNOFF, but invalidate it. This way we
5628 preserve the WHOWAS info for the client. Affected file
5629 silcd/server_util.c.
5631 * Fixed SERVER_SIGNOFF notify handling in the server. The
5632 server is now able to process incoming SERVER_SIGNOFF notify
5633 for a server that it doesn't even know about. It will remove
5634 the clients provided in the notify. Affected file
5635 silcd/packet_receive.c.
5637 * Check for partial packet in data queue after every packet that
5638 was found from the queue. Return and wait for more data if
5639 there is partial data in queue. Affected file is
5640 lib/silccore/silcpacket.c.
5642 Sun Oct 28 18:46:27 EST 2001 Pekka Riikonen <priikone@silcnet.org>
5644 * Added SilcClietFileError enum to indicate error in
5645 file transfer. Added SILC_CLIENT_FILE_MONITOR_KEY_AGREEMENT
5646 and SILC_CLIENT_FILE_MONITOR_ERROR new monitor statuses.
5647 Affected files lib/silcclient/silcapi.h and
5648 lib/silcclient/client_ftp.c.
5650 * Check that newsize in silc_buffer_realloc is larger than
5651 the old buffer's size. Affected file lib/silcutil/silcbufutil.h.
5653 * Added better monitor of file transfers. It now monitors
5654 key agreement protocol during the file transfer too. Added
5655 error reporting too. Affected files
5656 irssi/src/silc/core/silc-servers.c,
5657 irssi/src/fe-common/silc/module-formats.[ch].
5659 * Wrote a help file for FILE command.
5661 * Added silc_rng_global_get_byte_fast to get not-so-secure
5662 random data as fast as possible. Random data is read from
5663 /dev/urandom if available and from the SILC RNG if not
5664 available. It is used in padding generation. Affected file
5665 lib/silccrypt/silcrng.[ch].
5667 * All packets in client library are now processed synchronously.
5668 Optimized packet processing a lot. Affected file
5669 lib/silcclient/client.c.
5671 * All server connection packets are processing synchronously
5672 now in server, to optimize packet processing. Affected file
5675 * Include files are installed now only in Toolkit distribution
5676 if make install is given. Affected files: all Makefile.am's.
5678 Thu Oct 25 22:44:06 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5680 * Assure that silc_client_notify_by_server_resolve does not
5681 resolve the client information multiple times. If it cannot
5682 be found by the first it cannot be found at all. Affected
5683 file lib/silcclient/client_notify.c.
5685 * Fixed WHOWAS command reply calling. Affected file
5686 lib/silcclient/command_reply.c.
5688 * Removed all references to silc_idlist_get_client from the
5689 Irssi SILC client since that call is internal call used by
5690 the library. The Irssi SILC client will use now client
5691 retrieval functions found in silcapi.h.
5693 * Fixed a bug in resolving nickname info before sending
5694 private message. It used freed memory. Affected file
5695 irssi/src/silc/core/silc-servers.c.
5697 Thu Oct 25 19:04:49 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5699 * Assure my_channels statistics cannot go negative in server.
5700 Affected files silcd/server.c, silcd/server_util.c.
5702 Wed Oct 24 19:53:05 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5704 * Upgraded dotconf 1.0.2 to 1.0.6 in lib/dotconf.
5706 Tue Oct 23 13:51:19 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5708 * Win32 Toolkit changes. Affected files
5709 win32/silc.dsw, win32/libsilc/libsilc.def,
5710 win32/libsilcclient/libsilc.def,
5711 lib/silcutil/silcutil.c, and
5712 lib/sftp/sftp_fs_memory.c.
5714 Mon Oct 22 16:35:05 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5716 * Added silc_net_localip to return local host's IP address.
5717 Affected file lib/silcutil/silcnet.[ch].
5719 * If key exchange or rekey protocol is active for a connection
5720 parse all packets syncronously since there might be packets
5721 in packet queue that we are not able to process without first
5722 processing packets before them. Affected file silcd/server,
5723 lib/silcclient/client.c.
5725 * SilcPacketParserCallback now returns TRUE or FALSE to indicate
5726 whether library should continue processing the packet.
5727 Affected file lib/silccore/silcpacket.h.
5729 * Added SilcSFTPMonitor callback, SilcSFTPMonitors and
5730 SilcSFTPMonitorData to SFTP server to monitor various
5731 SFTP client requests. Affected file lib/silcsftp/silcsftp.h,
5732 lib/silcsftp/sftp_server.c.
5734 * Added silc_file_size to return file size. Affected file
5735 lib/silcutil/silcutil.[ch].
5737 * Implemented the file transfer support for the client library.
5738 Added preliminary support for simple client to client one-file
5739 transmission. Affected file lib/silcclient/client_ftp.c,
5740 lib/silccilent/client.[ch].
5742 * Added new local command FILE to the Irssi SILC Client.
5743 It is used to perform the file transfer. It has subcommands
5744 SEND, RECEIVE, SHOW and CLOSE. Affected files
5745 irssi/src/silc/core/client_ops.c,
5746 irssi/src/silc/core/silc-server.[ch].
5748 Mon Oct 22 12:50:08 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5750 * Relay the SILC_PACKET_FTP in the server. Affected files
5751 silcd/server.c and silcd/packet_receive.c.
5753 Sun Oct 21 20:21:02 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5755 * Renamed silc_file_read and silc_file_write to functions
5756 silc_file_readfile and silc_file_writefile. Added function
5757 silc_file_open and silc_file_close. Affected files
5758 lib/silcutil/silcutil.[ch].
5760 Thu Oct 18 20:58:13 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5762 * Resolve the client info when received private message or
5763 channel message for a client which nickname we don't know.
5764 Affected files lib/silcclient/client_prvmsg.c and
5765 lib/silcclient/client_channel.c.
5767 * Do not crash in /KEY if client is not connected. Affected
5768 file irssi/src/silc/core/silc-channels.c.
5770 * Added SilcClientStatus field to the SilcClientEntry in the
5771 lib/silcclient/idlist.h.
5773 Added SILC_CLIENT_STATUS_RESOLVING to mark that the entry
5774 is incomplete and is being resolved, it won't be resolved
5777 Make sure also that USERS command reply does not resolve
5778 twice information. Affected file is
5779 lib/silcclient/command_reply.c.
5781 Make sure that silc_client_get_clients_by_list does not
5782 resolve twice same information.
5784 * Check for valid client->id in the silc_server_free_client_data.
5785 Affected file silcd/server.c.
5787 * Fixed /GETKEY nick@server not to crash if the server entry
5788 is not found. Affected file lib/silcclient/command.c.
5790 * Fixed the silc_server_check_cmode_rights to check the
5791 requested modes correctly. Affected file silcd/command.c.
5793 Thu Oct 18 12:10:22 CEST 2001 Pekka Riikonen <priikone@silcnet.org>
5795 * Better checks for non-printable chars in nick added.
5796 Affected file silcd/command.c.
5798 Thu Oct 18 09:18:58 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5800 * Call the silc_server_udpate_servers_by_server in the
5801 primary router that comes back online in the backup resuming
5802 protocol. Otherwise it routes packets wrong. Affected file
5803 silcd/server_util.[ch], silcd/server_backup.c.
5805 Wed Oct 17 16:51:18 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5807 * Added SILC_STR_UI8_[N]STRING[_ALLOC] formats to the
5808 lib/silcutil/silcbuffmt.[ch].
5810 * Redefined the SILC packet header to include the padding
5811 length. Affected file lib/silccore/silcpacket.[ch].
5813 * Added SILC_PACKET_PADLEN_MAX macro to return the padding
5814 length for maximum padding up to 128 bytes). Affected
5815 file lib/silccore/silcpacket.h.
5817 * Removed all backwards support for old 0.5.x MAC thingies.
5818 The SILC packet header change makes it impossible to be
5819 backwards compatible.
5821 * Send the ENDING packet with timeout in the backup resuming
5822 protocol. This is to assure that all routers has connected
5823 to the primary router. Affected file silcd/server_backup.c.
5825 * Changed the RNG to take the first IV from random data. It
5826 used to take it from zero actually. Changed the RNG also
5827 to use /dev/urandom during session. /dev/random is used
5828 in initialization. Affected file lib/silccrypt/silcrng.[ch].
5830 Tue Oct 16 20:45:49 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5832 * Changed the SILC packet header to have the first two bytes
5833 (the packet length) encrypted. Affected files aroung the
5834 code tree, lib/silccore/silcpacket.[ch]. Removed the
5835 SilcPacketCheckDecrypt callback. It is not needed anymore
5836 since the silc_packet_receive_process will determine now
5837 whether the packet is normal or special.
5839 * Implemented the unidirectional MAC keys. Affected files
5840 lib/silcske/silcske.c, silcd/protocol.c and
5841 lib/silcclient/protocol.c.
5843 * Implemented the packet sequence number to the MAC computation.
5844 Affected files lib/silccore/silcpacket.c, silcd/protocol.c,
5845 silcd/packet_send.c, silcd/server.c, lib/silcclient/client.c,
5846 lib/silcclient/protocol.c.
5848 Mon Oct 15 17:42:55 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5850 * Allow backup router to announce servers. All servers
5851 announced by backup router are added to the global list
5852 automatically. Update hte server's socket to our primary
5853 router also when backup router announces a server.
5854 Affected file silcd/packet_receive.c.
5856 * Do not update the client->router in the function
5857 silc_server_udpate_clients_by_server if the client is on
5858 global list. We might fail to find any specific server
5859 for locally connected clients and local cell clients. They
5860 should still use the `from' and not `to' as client->router.
5861 This fixes backup router resuming protocol. Affected file
5862 silcd/server_util.c.
5864 * Decrease channel statistics count only if the channel
5865 deletion worked. Affected files are silcd/server.c and
5866 silcd/server_util.c.
5868 * Added silc_server_update_servers_by_server to update origin
5869 of all server entries. Used during backup router protocol.
5870 Affected files silcd/server_util.[ch], silcd/server.c. and
5871 silcd/backup_router.c.
5873 * ROBODoc documented the lib/silccrypt/silchmac.h. Added new
5874 function silc_hmac_init, silc_hmac_update, silc_hmac_final,
5875 silc_hmac_get_hash and silc_hmac_get_name. Affected file
5876 lib/silccrypt/silchmac.c.
5878 Sun Oct 14 18:28:22 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5880 * Assure that router cannot reroute the same channel message
5881 to the sender. Affected file silcd/packet_receive.c.
5883 Sat Oct 13 12:46:18 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5885 * Made better checks that the channel message is not sent
5886 to the router it came from. Affected file is
5887 silcd/packet_send.c. Fixed memory leak too.
5889 * Announce informations for incoming router connection, but
5890 only after checking if it is replaced by backup router.
5891 Affected file silcd/packet_receive.c.
5893 Fri Oct 12 18:37:24 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5895 * Fixed the backup resuming protocol to work in multiple
5896 router environment. Affected file silcd/server_backup.c.
5898 * Route packet only to one router in the function
5899 silc_server_packet_send_to_channel. Affected file is
5900 silcd/packet_send.c.
5902 * Fixed silc_server_send_notify_dest to set the broadcast
5903 flag. Fixed the silc_server_send_notify_topic to actually
5904 send the TOPIC_CHANGE notify and not SERVER_SIGNOFF notify.
5905 Affected file silcd/packet_send.c.
5907 * Changed the SFTP Filesystem interface. Changed the
5908 SilcSFTPFilesystemStruct to SilcSFTPFilesystemOps to include
5909 the filesystem operation function. The SilcSFTPFilesystem
5910 is now a context that is allocated by all filesystem allocation
5911 functions and it already includes the operations structure
5912 and filesystem specific context. It is given as argument
5913 now to the silc_sftp_server_start. This made the interface
5914 a bit cleaner. Affected file lib/silcsftp/silcsftp[_fs].h,
5915 lib/silcsftp/sftp_fs_memory.c and sftp_server.c.
5917 Thu Oct 11 22:19:26 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5919 * Changed the backup router adding and getting interfaces
5920 in the server. The router that will be replaced by the
5921 specified backup router is now sent as argument. Affected
5922 files silcd/serverconfig.[ch], silcd/backup_router.[ch], and
5925 * Added silc_net_addr2bin_ne to return the binary form of
5926 the IP address in network byte order. Affected files
5927 lib/silcutil/[unix/win32].silc[unix/win32]net.[ch].
5929 Thu Oct 11 12:14:19 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5931 * Check for existing server ID in silc_server_new_server
5932 and in silc_server_connect_to_router_final and remove the
5933 old entry if it exists. Affected file silcd/packet_receive.c,
5936 * Send the channel message always to only one router, either
5937 in upstream or downstream. Affected file is
5938 silcd/packet_send.c.
5940 Tue Oct 9 17:45:43 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5942 * Wrote the definition of the backup resuming protocol to the
5943 protocol specification.
5945 * Removed one redundant channel key generation from normal
5946 server during joining procedure. Removed one redundant
5947 channel key sending from server to router during joining
5948 procedure. Affected file silcd/command.c.
5950 * Made minor bugfixes to the backup router resuming protocol.
5951 Affected file silcd/server_backup.c, server.c.
5953 Mon Oct 8 16:47:42 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5955 * Added --disable-asm configuration option. Affected files
5956 configure.in.pre, lib/silcmath/mpi/configure.in. A patch
5959 * Implemented the backup resuming protocol that is used to
5960 resume the primary router position in the cell after the
5961 primary router comes back online. Affected files
5962 silcd/server_backup.[ch], silcd/server, silcd/packet_receive.c,
5963 and silcd/server_util.[ch].
5965 Sun Oct 7 12:29:25 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5967 * Sleep two (2) seconds after sending QUIT command to server.
5968 Affected file lib/silcclient/command.c.
5970 * Assure that if outgoing data buffer is pending do not force
5971 send any data. Affected file silcd/packet_send.c.
5973 * Assure that if outgoing data buffer is pending do not force
5974 send any data. Affected file lib/silcclient/client.c.
5976 * Implemented the backup router support when the primary router
5977 goes down. The servers and routers can now use the backup
5978 router as new primary router without loosing connectivity.
5980 Sat Oct 6 21:18:54 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5982 * Added new SILC_IDLIST_STATUS_DISABLED flag for entries
5983 in the server to indicate disabled entry. All data read
5984 from the connection will be ignored and no data is sent
5985 for entry that is disabled. Affected files are
5986 silcd/idlist.h, silcd/server.c.
5988 Fri Oct 5 00:03:29 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5990 * Created SFTP client and server test programs in the
5991 lib/silcsftp/tests directory.
5993 Wed Oct 3 23:31:42 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5995 * Implemented memory filesystem (virtual filesystem) for
5996 SFTP server. Affected file lib/silcsftp/silcsftp_fs.h,
5999 Sun Sep 30 22:10:57 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6001 * Implemented the SFTP (SSH File Transfer Protocol) to the
6002 lib/silcsftp. It includes SFTP client and SFTP server
6005 Sun Sep 30 10:35:44 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6007 * Moved lib/silccore/silcprotocol.[ch] to the
6008 lib/silcutil library.
6010 * Added silc_buffer_format_vp and silc_buffer_unformat_vp to
6011 take variable argument list pointer as argument. Affected
6012 file lib/silcutil/silcbuffmt.[ch].
6014 * Added silc_buffer_set function that is used to set data
6015 to a SilcBuffer that is not allocated at all (SilcBufferStruct).
6016 Affected file lib/silcutil/silcbuffer.h.
6018 * Changed various routines in the core library to use the new
6019 silc_buffer_set instead of allocating new buffer only for
6022 * Added 64-bit value formatting and unformatting support to the
6023 silc_buffer_[un]format routines. Affected file is
6024 lib/silcutil/silcbuffmt.[ch].
6026 Added also 64-bit macros: SILC_GET64_MSB and SILC_PUT64_MSB,
6027 to includes/bitmove.h.
6029 Fri Sep 28 21:30:10 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6031 * Fixed channel user mode saving in client library. Affected
6032 file lib/silcclient/command[_reply].c.
6034 Thu Sep 27 22:52:30 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6036 * Defined the file transfer to the SILC Protocol. Added
6037 new packet type SILC_PACKET_FTP and defined File Transfer
6038 Payload. The mandatory file transfer protocol is SFTP
6039 (SSH File Transfer Protocol). Affected file in addition
6040 of the internet draft is lib/silccore/silcpacket.h.
6042 * Deprecated the SILC_PACKET_CELL_ROUTERS and defined new
6043 packet SILC_PACKET_RESUME_ROUTER instead. The new packet
6044 is used as part of backup router protocol when the primary
6045 router of the cell is back online and wishes to resume
6046 the position as primary router.
6048 * Redefined the MAC generation keys in the protocol. The
6049 same key is not used anymore in both direction. Both
6050 direction will now use different keys for sending and
6051 receiving. This fixes a potential security flaw. This
6052 change causes incompatibilities in the protocol.
6054 * Redefined also the MAC computation from the packet.
6055 An packet sequence number is now added to the MAC
6056 computation. This prevents possible replay attacks against
6057 the protocol. This change too causes incompatibilities
6060 Added `sequence' field to the SilcPacketContext to hold
6061 the current sequence number for the packet.
6063 Wed Sep 26 20:15:22 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6065 * Added `created' field to the SilcIDListData in the file
6066 silcd/idlist.h to indicate the time when the entry was
6069 * Added `created' field to the SilcChannelEntry too. Affected
6070 file silcd/idlist.h.
6072 * Added `creation_time' aguments to all the announcement functions
6073 in the server. If it is provided then only the entries that
6074 was created after the provided time frame are actually
6075 announced. Affected file silcd/server.[ch].
6077 * The protocol says that the Channel ID's IP address must be
6078 based on the router's IP address. Added check for this in
6079 the silc_server_new_channel when processing incoming New Channel
6080 Payload. Affected file silcd/packet_receive.c.
6082 * Print out the correct version with --version in SILC client.
6083 Affected file irssi/src/silc/core/silc-core.c.
6085 Mon Sep 24 17:19:00 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6087 * Fixed WHOWAS command to check for completnes of the client
6088 entry always, not just when the command is coming from client.
6089 Affected file silcd/command.c.
6091 * Added new function silc_server_packet_queue_purge to purge the
6092 outgoing data queue to the network. After the function returns
6093 it is guaranteed that the outgoing packet queue is empty.
6094 Affected file silcd/packet_send.[ch].
6096 * Purge the outgoing packet queue in the rekey protocol's final
6097 callback to assure that all rekey packets go to the network
6098 before quitting the protocol. Affected file silcd/server.c.
6100 * Added silc_client_packet_queue_parse as similar function as
6101 in server to the client library. The affected file is
6102 lib/silcclient/client.c.
6104 Sun Sep 23 15:15:53 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6106 * Splitted silcd/server.c and created silcd/server_util.[ch]
6107 for utility functions.
6109 * Added new socket flag SILC_SF_DISABLED to indicate that the
6110 connection is open but nothing can be sent to or received from
6111 the connection. Affected file lib/silcutil/silsockconn.[ch].
6112 The checking for disabled socket is checked in the low level
6113 silc_socket_write and silc_socket_read functions.
6115 Thu Sep 20 23:11:28 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6117 * Allow only nicknames and channel names that fits into the
6118 7-bit unsigned char ASCII set. Affected file silcd/command.c.
6120 Thu Sep 20 18:04:12 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6122 * When processing JOIN command reply in server check that if
6123 the channel exists in our global list we'll move it the local
6124 list. Affected file silcd/command_reply.c.
6126 * Fixed the check whether client is joined on the channel already
6127 in JOIN command. Affected file lib/silcclient/command.c.
6129 * Fixed the JOIN command reply to check whether the channel
6130 already exists. Affected file lib/silcclient/command_reply.c.
6132 Wed Sep 19 22:58:32 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6134 * Added silc_ske_status_string to map the SKE error numbers
6135 to readable strings. The affected files are
6136 lib/silcske/silcske[_status].[ch].
6138 Tue Sep 18 22:50:41 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6140 * Do not show the private channels on the WHOIS channel list
6141 as it is not allowed by the protocol. The affected file is
6144 Sun Sep 16 12:32:58 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6146 * Assure that the packet length digged from the actual packet
6147 is something sensible in the silc_packet_decrypt_rest_special
6148 in lib/silccrypt/silcpacket.c.
6150 * Free and NULL the allocated pointer in silc_hmac_alloc if
6151 the HMAC allocation fails. The affected file is
6152 lib/silccrypt/silchmac.c.
6154 * Print the selected security properties to the log files in
6155 the server. Affected file silcd/protocol.c.
6157 * Add SKE's reference counter even if calling the completion
6158 callback manually. Otherwise it goes negative, although it
6159 does not cause any problems. The affected file is
6160 lib/silcske/silcske.c.
6162 * Remove the client entry with short timeout after giving the
6163 KILL command. Affected file lib/silcclient/command.c.
6165 * Fixed to send error reply in WHOIS and IDENTIFY commands in
6166 case all found clients are already disconnected (WHOWAS would
6167 found them) in the server. Affected file silcd/command.c.
6169 * Update the last_receive (time of last data received) to be
6170 updated only when received private or channel message so that
6171 the idle time showed in WHOIS makes more sense.
6173 * Added boolean field `valid' in to the SilcClientEntry in the
6174 client library to indicate whether the entry is valid or not.
6175 This fixes the nickname change bug on channel when changing
6176 the nickname to be same than the old (like nick to Nick) the
6177 nickname formatter doesn't set the new nick anymore to Nick@host.
6178 Affected file lib/silcclient/idlist.[ch].
6180 * Now actually fixed the nickname changing on disconnection.
6181 Added new function silc_change_nick to the Irssi SILC Client.
6182 Affected file irssi/src/silc/core/client_ops.c,
6183 irssi/src/silc/core/silc-nicklist.[ch].
6185 Sat Sep 15 13:29:17 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6187 * Check that the public key exists in the GETKEY command before
6188 trying to encode it. Affected file silcd/command.c.
6190 * Print some notifications on received public keys with GETKEY
6191 command in the Irssi SILC Client. Affected files are
6192 irssi/src/fe-common/silc/module-formats.[ch],
6193 irssi/src/silc/core/client_ops.c.
6195 * Use IDENTIFY command to resolve the server information in the
6196 GETKEY command instead of INFO command. Affected file
6197 lib/silcclient/command.c.
6199 * All command reply functions in the client library now calls
6200 the pending command reply callbacks even if an error has
6201 occurred. The server has done this a long time and now it was
6202 time to move the client library to this as well. Now all
6203 errors can be delivered back to the pending command reply
6204 callbacks if necessary. Affected files are
6205 lib/silcclient/command[_reply].[ch].
6207 * Change the nickname on disconnection back to the username
6208 because in reconnect the server will enforce it to it anyway.
6209 Affected file irssi/src/silc/core/silc-servers.c.
6211 * Fixed a config file parsing bug in the Irssi SILC client.
6212 Affected file irssi/src/silc/core/clientconfig.c.
6214 Thu Sep 13 23:11:18 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6216 * When printing the channel mode on JOIN, verify that the
6217 channel key and channel's HMAC are valid. Affected file
6218 irssi/src/silc/core/client_ops.c.
6220 Thu Sep 13 20:24:52 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6222 * Added defines SILC_DEFAULT_CIPHER, SILC_DEFAULT_HMAC,
6223 SILC_DEFAULT_HASH and SILC_DEFAULT_PKCS in the file
6224 lib/silccrypt/[silccipher.h|silchmac.h|silchash.h|silcpkcs.h].
6226 * Removed channel key rekey task deleting from the function
6227 silc_server_save_channel_key. Affected file silcd/server.c.
6228 Added explicit timeout task context instead that is used to
6229 delete the task if we are registering a new task before the
6230 new task has elapsed.
6232 * When channel key rekey occurs the client library now saves
6233 the old channel key for a short period of time (10 seconds) and
6234 is able to use it in case some is still sending channel
6235 messages encrypted with the old key after the rekey. Affected
6236 file lib/silcclient/[idlist.h|client_channel.c].
6238 Sun Sep 9 15:49:16 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6240 * Added check to the silc_server_new_id_real to not accept
6241 new ID if it is the sender's own ID. Affected file is
6242 silcd/packet_receive.c.
6244 * Assure that we do not announce ourself or the one we've
6245 sending our announcements when we're router and are announcing
6246 servers to our primary router. Affected file silcd/server.c.
6248 * Fixed silc_server_command_identify_check_client to assemble
6249 correct WHOIS packet. It send corrupted WHOIS packet and
6250 caused problem with router to router connections. Affected
6251 file silcd/command.c.
6253 Fixed also silc_server_command_whois_check the same way
6254 as for the IDENTIFY command.
6256 * Added new SilcIDListStatus to the server in the SilcIDListData
6257 structure. The status now includes the current status of
6258 the entry (like registered, resolved etc.). Affected file
6259 silcd/idlist.[ch]. Defined a bunch of different status types
6260 as well. This replaced the old boolean registered field as well.
6262 Added resolve_cmd_ident field to the SilcClientEntry structure
6263 too so that if the entry is for example being resolved so
6264 another command may attach to the same pending command reply
6265 without requiring to resolve the same entry again. This concept
6266 should optimize the WHOIS and the IDENTIFY resolving under
6267 heavy load by taking away unnecessary resolving for entries
6268 that are being resolved already.
6270 Added support for adding multiple pending commands for one
6271 command idenfier. Affected file silcd/command[_reply].[ch].
6273 * Fixed WHOIS and IDENTIFY save to remove the cache entry
6274 before deleting the data. Otherwise the hash table will have
6275 freed data in comparison functions. Affected file is
6276 silcd/command_reply.c.
6278 * Fixed silc_idlist_replace_client_id to add the new entry to
6279 the cache with NULL nickname. Otherwise there will be invalid
6280 memory as the nickname after the nickname is freed. Affected
6281 file silcd/packet_receive.c.
6283 * Fixed the silc_idlist_get_clients_by_hash. The entries was
6284 saved into wrong slots because the previous number of entries
6285 was not taken into account. Affected file silcd/idlist.c.
6286 Fixed same thing in silc_idlist_get_clients_by_nickname too.
6288 * If we are router and we receive JOIN notify to a channel that
6289 does not have any users then notified client is marked as the
6290 channel founder, as it is it. The affected file is
6291 silcd/packet_receive.c
6293 * Added to the extended hash table API's table_del_*ext functions
6294 the destructor as argument too, so that the caller can decide
6295 which destructor to use or whether to use destructor at all.
6296 Affected file lib/silcutil/silchashtable.[ch].
6298 * Fixed ID Cache purging. It actually deleted the entries from
6299 the hash table after the data was freed. The hash table ended
6300 up comparing freed memory. The affected file is
6301 lib/silccore/silcidcache.c.
6303 Sat Sep 8 10:22:10 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6305 * Fixed Irssi SILC client's KILL command's HELP syntax.
6307 * The USERS command now resolves the detailed user information
6308 if the userinfo field is missing. Affected file is
6309 lib/silcclient/command_reply.c.
6311 * Do not print error in silc_file_read if the read file does
6312 not exist. Just silently return NULL. Affected file is
6313 lib/silcutil/silcutil.c.
6315 * Fixed the silc_log_output to not wine about NULL filename
6316 and to not create some bogus " " filename. Affected file is
6317 lib/silcutil/silclog.c.
6319 Fri Sep 7 22:16:38 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6321 * Fixed various printing bugs on the user interface in the
6322 Irssi SILC Client. Minor changes that were forgotten from
6325 Fri Sep 7 17:28:37 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6327 * Fixed the configure.in.pre and the compilation and distribution
6328 environment to support the new autoconf 2.52. That version is
6329 now required to compile the CVS trunk.
6331 Thu Sep 6 12:47:37 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6333 * Renamed function silc_parse_nickname to silc_parse_userfqdn
6334 to generally parse user@fqdn format strings. Affected file
6335 lib/silcutil/silcutil.c.
6337 * Added nickname_format and nickname_force_format fields to the
6338 SilcClientParams structure. The first one defines the format
6339 for the nicknames that the library will enforce if the receives
6340 multiple same nicknames. The second one is boolean value and
6341 can be used to force the library to always enforce the format
6342 to the nicknames regardles whether there are multiple nicknames
6343 or not. This configurable formatting was employed to flexibly
6344 support accessing multiple nicknames from the user interface.
6345 The userinterface can now set the nicknames to what ever format
6346 they prefer. Affected file lib/silcclient/silcapi.h.
6348 Added function silc_client_nickname_format to the file
6349 lib/silcclient/idlist.c. It performs the nickname formatting.
6351 Added new field `hostname´ to the SilcClientEntry context.
6352 It holds the hostname of the client. Affected file is
6353 lib/silcclient/idlist.h.
6355 * Irssi SILC Client sets the nicknames in nick@hostn format.
6356 Fe. priikone@otaku, priikone@otaku2 etc. Affected file
6357 irssi/src/silc/core/silc-core.c.
6359 The WHOIS printing now also shows both the real nickname and
6360 the formatted nickname so that user knows how to access the
6361 user if there are multiple same nicknames cached. Affected
6362 file irssi/src/silc/core/client_ops.c. Changed the WHOIS
6363 printing formatting too to take the hostname now as a separate
6364 argument. The Affected file is
6365 irssi/src/fe-common/silc/modules-formats.[ch].
6367 * Changed the silc_client_get_clients_local to accept the formatted
6368 nickname as argument. It accepts the real nickname too but the
6369 formatted nickname can be used to find the true entry from
6370 multiple entries. Affected file lib/silcclient/silcapi.h and
6371 lib/silcclient/idlist.c.
6373 * Added nickname_format_parse field to the SilcClientParams.
6374 It is a callback function provided by the application to parse
6375 the nickname out of the formatted nickname string. The library
6376 calls it to get the nickname from the formatted string. Since
6377 the application generally knows better the format of the nickname
6378 string it parses it instead of the library, even though library
6379 encodes the formatted string. If the callback function is not
6380 provided then the library will use the string as is. The
6381 affected file is lib/silcclient/silcapi.h.
6383 * All the nickname strings passed to the client library in
6384 commands are now expected to be formatted nickname strings.
6385 If the command does not support the formatted nickname string
6386 it will assume that the sent string is the actual nickname.
6387 Affected file lib/silcclient/command.c.
6389 Tue Sep 4 22:31:28 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6391 * Added public key authentication support to OPER and SILCOPER
6392 commands in the client library. Affected file is
6393 lib/silcclient/command.c.
6395 Tue Sep 4 12:39:17 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6397 * Changed the get_auth_methdod client operation to be asynchronous.
6398 It can be async if the application resolves the authentication
6399 method from the server during the negotiation. Added new
6400 SilcGetAuthMeth completion callback that the application will
6401 call after resolving the authentication method.
6403 Added function silc_client_request_authentication_method that
6404 the application can use to resolve the authentication method
6405 from the server. Added also SilcConnectionAuthRequest callback
6406 that the library will call after the server has replied. The
6407 application can call this function if it does not know the
6408 current authentication method.
6410 Affected files are lib/silcclient/client.c and
6411 lib/silcclient/silcapi.h.
6413 * The Irssi SILC client now automatically resolves the authentication
6414 method incase any configuration information is not present (and
6415 currently there never is). The affected file is
6416 irssi/src/silc/core/client_ops.c.
6418 * Fixed public key authentication from the client library.
6419 Affected file lib/silcclient/protocol.c. Changed also the
6420 protocol specification about the public key authentication in
6421 the connection authentication protocol. The actual data to be
6422 signed is now computed with a hash function before signing.
6424 * Fixed the public key authentication from the server as well.
6425 Affected file silcd/protocol.c.
6427 * Removed the mlock()'s from the memory allocation routines.
6428 Affected file lib/silcutil/silcmemory.c. The ./configure does
6429 not check anymore for the mlock(). Affected file is
6432 * Fixed USERS command in server to allow the execution of the
6433 command for private and secret channels if the client sending
6434 the command is on the channel. Affected file silcd/command.c.
6436 * Fixed silc_client_get_clients_local to return the clients
6437 count correctly. It could return wrong value. Affected file
6438 lib/silcclient/idlist.c.
6440 Mon Sep 3 20:09:59 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6442 * Fixed the lib/silcmath/mpi/mpi.h to always use 32-bit data
6443 types. The assembler optimizations seemed not to like 64-bit
6444 data types. The assmebler optimizations thus are now enabled
6445 also for BSD systems as opposed to only enable them for Linux.
6447 * Do not check for threads at all on BSD systems. Affected
6448 file configure.in.pre.
6450 * Removed -n and -h options from the Irssi SILC Client since
6451 they are not used in silc.
6453 * Fixed the prime generation to assure that the first digit
6454 of the generated random number is not zero since our conversion
6455 routines does not like number strings that starts with zero
6456 digit. If zero digit is seen the random number is regenerated.
6457 This caused some corrupted RSA keys when the zero first digit
6458 was met. Affected file lib/silcmath/silcprimegen.c.
6460 Sun Sep 2 17:17:24 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6462 * Fixed WIN32 configuration in the ./configure script.
6463 Fixed to include xti.h on environments that has it.
6464 Patches by Carsten Ilchmann and andrew.
6466 Sat Sep 1 00:29:33 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6468 * Changed the silc_id_create_client_id to be collision
6469 resistant. It is now assured that there cannot be created
6470 two same client ID's. I suspect that some weird bugs in
6471 the server were actually caused by duplicate Client IDs.
6472 Affected file silcd/serverid.[ch]. A router receiving
6473 new ID now also assures and informs the sending server
6474 if the ID caused collision.
6476 * Changed the silc_id_create_channel_id to also assure that
6477 there are no collisions.
6479 Wed Aug 29 17:55:01 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6481 * Statement about ignoring the Mutual Authentication flag when
6482 performing rekey with PFS was a bit misleading. It is ignored
6483 if it was set in the initial negotiation, it cannot be even
6484 set in the rekey. Fixed in the ke-auth draft. Started the
6485 new versions of the protocol drafts in the doc/.
6487 Sun Aug 26 14:59:15 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6489 * Fixed a bug in silc_client_command_identify_save when saving
6490 new channel information. The channel name was no duplicated
6491 and caused crash on exit. Affected file is
6492 lib/silcclient/command_reply.c.
6494 Fri Aug 17 23:07:45 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6496 * Fixed the getkey command handling in the server. Send just
6497 empty OK reply to the sender if the key could not be fetched
6498 (but everything else was ok, like the key just was not available).
6499 Changed the public key parameter to optional in the protocol
6500 specs so that empty OK reply can be sent. Affected file
6503 Added a message to Irssi SILC client to tell to user if the
6504 server did not return a public key.
6506 Tue Aug 14 07:29:27 CEST 2001 Pekka Riikonen <priikone@silcnet.org>
6508 * Fixed a channel key regeneration bug. It registered new
6509 timeout tasks exponentially until all system resources were
6510 used. Affected file silcd/server.c.
6512 Sun Aug 12 20:48:14 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6514 * Added the SILC Document generator to the scripts/silcdoc.
6515 It can be used to generate the Toolkit Reference Manual out
6516 of the source tree. Internally it will also use the RoboDoc
6517 generator now imported in util/robodoc.
6519 Sun Aug 12 12:28:17 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6521 * Added couple of return's in rekey protocol if error orccurred
6522 during the protocol. The execution must be terminated.
6523 Affected file silcd/protocol.c. Also, terminate the protocol
6524 always with timeout.
6526 Sat Aug 11 12:36:02 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6528 * The client's Client ID was created initally from the wrong
6529 nickname (it could have been in format nick@host) in the
6530 silc_server_new_client. Affected file silcd/packet_receive.c
6532 Sat Aug 11 00:29:57 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6534 * Added some SILC_LOG_ERROR's to various error conditions
6535 if client could not be added to ID cache. Affected files
6536 silcd/packet_receive.c and silcd/server.c.
6538 * When client's sock->user_data is freed, NULL also the
6539 client->router and client->connection pointers. Added check
6540 for these pointers being NULL to various places around the
6541 code. Affected file silcd/server.c.
6543 * Added client->data.registered == TRUE checks to various
6544 places around the code to assure that unregistered client's
6545 are not handled when it is not allowed. Affected file
6548 * Added `bool registered' fields to all
6549 silc_idlist_[server|client]_get_* routines to indicate whether
6550 the fetched client needs to be registered or not. Affected
6551 file silcd/idlist.[ch].
6553 * Add your own entry as registered to the ID cache in the
6554 server. Affected file server.c.
6556 * Fixed a bug in silc_server_new_server. The SilcServer was
6557 set as the new server's context instead of SilcServerEntry.
6558 This naturally caused some weird bugs.
6560 * Added "updated" field the SilcChannelEntry which indicates
6561 the time since the channel entry was last accessed. This
6562 can be used to determine whether it is necessary to
6563 announce the channel after backup resuming protocol.
6564 Affected files silcd/idlist.[ch].
6566 Thu Aug 9 18:28:37 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6568 * Do not delete the channel rekey task when adding it
6569 for in silc_server_create_channel_key.
6571 * Changed the silc_server_create_channel_key to return
6572 TRUE or FALSE to indicate the success of the channel key
6575 Thu Jul 26 11:32:31 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6577 * Fixed MSVC++ project files and added missing files to
6578 Makefiles under win32/.
6580 Wed Jul 25 18:43:54 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6582 * Do not add TCP_NODELAY flag if the operating system
6583 does not have it defined. Affected files are
6584 lib/silcutil/[unix/win32]/silc[unix/win32]net.c.
6586 * Fixed buffer overflow from Irssi SILC Client. Affected
6587 file irssi/src/fe-common/core/themes.c.
6589 * Fixed double free in client library in the file
6590 lib/silcclient/client.c when disconnecting from server.
6592 * Applied double free patch from cras to Irssi SILC client.
6593 Affected files irssi/src/core/[modules/expandos].c
6595 * Fixed the disconnection handling to Irssi SILC Client.
6596 The application must call silc_client_close_connection
6597 in ops->connect client operation in case of failure of
6598 the connection. Affected file is
6599 irssi/src/silc/core/client_ops.c.
6601 * Do not set sock->protocol to NULL in the function
6602 silc_client_close_connection after executing the protocol's
6603 final callback since the sock might not be valid anymore.
6604 Affected file lib/silcclient/client.c.
6606 Wed Jul 25 16:04:35 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6608 * Do not enable SILC_THREADS if the linking with libpthread
6609 did not happen. Affected file configure.in.pre.
6611 * Added notion to protocol specification that server must
6612 verify the sent authentication payload with CMODE when
6613 setting the channel founder key. Implemented it to the
6614 server. Affected file silcd/command.c.
6616 Mon Jul 23 18:31:43 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6618 * Added _EXTRA_DIST SILC distribution variable to the
6619 distributions file. It is used to conditionally add extra
6620 files or directories to the specific distribution. Affected
6621 files ./prepare, Makefile.am.pre and distributions.
6623 Removed the `_' from the start of the distribution names.
6626 * Added README.WIN32 for instructions to compile the Toolkit
6629 Mon Jul 23 10:12:37 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6631 * Fixed a double free in disconnection in the server. Affected
6632 file is silcd/server.c.
6634 * Fixed the lib/silcske/groups.c to work now also with GMP
6635 MP library. The string conversion did not work when using
6636 specific base and the base is indicated in the string as well.
6638 * Created win32/ directory which now includes MSVC++ specific
6639 stuff so that toolkit (DLLs) may be compiled with MSVC++.
6640 It will appear only in the toolkit distribution
6642 Sun Jul 22 19:40:30 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6644 * Changed the key material distribution function in case when
6645 the hash output is too short. The data is now concatenated
6646 a bit differently than it used to. Made the change to the
6647 SKE protocol specification.
6649 * Added better GMP detection to configure.in.pre. A patch
6652 Fri Jul 20 13:16:00 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6654 * Fixed a minor bug in SKE that might cause some problem on
6655 some platforms. Affected file lib/silcske/silcske.c.
6657 * Added the cookie checking for initiator in the SKE. It checks
6658 that the responder returns the sent cookie unmodified. The
6659 affected file is lib/silcske/silcske.c. Added new SKE
6660 error type INVALID_COOKIE that can be sent during the
6661 negotiation. Fixed some memory leaks as well.
6663 * Added the "invalid cookie" error message to Irssi SILC client's
6666 Thu Jul 19 21:44:31 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6668 * Added `task_max' field to the SilcClientParams to indicate
6669 the maximum tasks the scheduler can handle. If set to zero,
6670 default values are used. Affected file lib/silcclient/silcapi.h.
6672 * Fixed memory leaks in silc_client_close_connection. Affected
6673 file lib/silcclient/client.c.
6675 * Added silc_client_del_client_entry to client library to free
6676 all memory of given client entry. Affected file is
6677 lib/silcclient/idlist.[ch].
6679 * Added new functions silc_client_del_channel and
6680 silc_client_del_server to delete channel and server entries.
6681 Affected file lib/silcclient/[silcapi.h/idlist.c].
6683 * Removed silc_client_del_client_by_id from silcapi.h.
6685 * Fixed the INFO command to return the server's own info
6686 correctly when querying by Server ID. Affected file is
6689 Thu Jul 19 14:47:30 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6691 * Removed the non-blocking settings in WIN32 code in the
6692 silc_sock_[read/write] and added SleepEx instead. Affected
6693 file lib/silcutil/win32/silcwin32sockconn.c. The availability
6694 of input data is now checked with FIONREAD and ioctlsocket.
6696 Wed Jul 18 18:34:01 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6698 * Call silc_schedule_task_del_by_context in the
6699 silc_protocol_cancel instead of silc_schedule_task_del_by_callback.
6700 Affected file lib/silccore/silcprotocol.c.
6702 * Call silc_protocol_cancel for active protocols in the
6703 silc_server_close_connection if the funtion
6704 silc_server_free_sock_user_data has not been called.
6705 Affected file silcd/server.c.
6707 * Generic tasks cannot be deleted using the del_by_fd
6708 task deleting function since generic tasks does not match
6709 any specific fd. Affected file lib/silcutil/silcschedule.[ch].
6711 * Added a notion to SILCOPER help file that the SILCOPER works
6712 only on router server, not on normal server.
6714 Wed Jul 18 09:40:04 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6716 * Added for WIN32 support for the new scheduler as well.
6717 Affected file lib/silcutil/win32/silcwin32schedule.c.
6719 * Fixed the SHA1 implementation to work on various platforms.
6721 Tue Jul 17 23:04:10 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6723 * Rewrote the SILC Scheduler entirely. Removed the old SILC Task
6724 API. It is part of the scheduler now. Everything else is
6725 as previously but some functions has changed their names.
6726 Checkout the lib/silcutil/silcschedule.h for the interface.
6727 Updated all applications to use the new interface. Affected
6728 files are lib/silcutil/silcschedule.[ch].
6730 Tue Jul 17 16:53:30 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6732 * Found a bug in the SKE implementation. The HASH value,
6733 specified by the protocol, was not computed correctly. The
6734 public key of the responder was not added to the computation
6735 even though it is mandatory. Affected file lib/silcske/silcske.c.
6736 This unfortunately causes incompatibilities with older
6737 clients and servers.
6739 * Added WIN32 specific network init and uninit functions:
6740 silc_net_win32_init and silc_net_win32_uninit to init and uninit
6741 the Winsock2. Affected file lib/silcutil/silcnet.h and
6742 lib/silcutil/win32/silcwin32net.c.
6744 * Set the socket always to nonblocking mode on WIN32 after
6745 reading data or writing data. Affected file is
6746 lib/silcutil/win32/silcwin32sockconn.c.
6748 Mon Jul 16 22:55:26 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6750 * Fixed various compilation problems under WIN32. Affected
6751 files lib/silcutil/win32/silcwin32thread.c and
6752 lib/silcutil/win32/silcwin32schedule.c.
6754 * Removed all _internal.h #includes from public header
6755 files. Internal headers must never be included from
6758 Removed also the lib/silcske/payload_internal.h file.
6760 * All include files that may be needed (public and some others
6761 included by the public headers) by application developers are
6762 now copied to the ./includes directory. It does not copy any
6763 internal headers. Affected file Makefile.defines.pre and all
6764 Makefile.am's under lib/ and subdirs.
6766 Thu Jul 12 17:49:31 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6768 * Do not change the ~/.silc directory's permissions automatically.
6769 Affected file irssi/src/silc/core/clientutil.c.
6771 Thu Jul 12 10:18:40 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6773 * Do not cancel the protocol in silc_server_close_connection
6774 it might cause recursion. Now cancelled in the function
6775 silc_server_free_sock_user_data. Affected file silcd/server.c.
6777 * Fixed the silc_server_remove_clients_by_server to regenerate
6778 the channel keys correctly finally. Added also new function
6779 silc_server_remove_clients_channels to actually do it.
6780 Affected file silcd/server.c.
6782 * Fixed the silc_server_new_channel to not crash by giving
6783 wrong router to the new channel. Affected file is
6784 silcd/packet_receive.c.
6786 Wed Jul 11 18:31:57 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6788 * Added SilcClientParams structure to the lib/silcclient/silcapi.h
6789 which is given as argument to the silc_client_alloc now.
6790 It can be used to configure the client and set various parameters
6791 that affect the function of the client.
6793 * The USERS command in server did not check whether the channel
6794 is private or secret. Affected file silcd/command.c.
6796 * Added new argument to the USERS command in protocol specification.
6797 The USERS command now can take the channel name as argument
6798 as well. Added support for this in client and server and
6799 updated the protocol specs.
6801 * Completed the GETKEY command in client. It can be now used
6802 to fetch also servers public key not only some clients.
6803 Affected files lib/silcclient/command[_reply].c.
6805 * Added silc_client_get_server to return server entry by the
6806 server name. Affected files lib/silcclient/silcapi.h and
6809 * Redefined the IDENTIFY command in protocol specification to be
6810 more generic. It now can be used to query information about
6811 any entity in the SILC Network, including clients, servers and
6812 channels. The query may be based either the entity's name
6813 or the ID. Added support for this in both client and server.
6815 Affected files silcd/command.c and lib/silcclient/command.c
6816 and command_reply.c.
6818 * Optimized the WHOIS and WHOWAS commands in the server. Removed
6819 the _from_client and _from_server functions. Affected file
6822 * Added silc_client_get_channel_by_id_resolve to the file
6823 lib/silcclient/silcapi.h to resolve channel information by
6824 its ID. Added also silc_client_get_channel_by_id that
6825 does not resolve it from the server.
6827 Tue Jul 10 18:05:38 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6829 * Added SilcServerEntry context into the client library
6830 to represent one server. The INFO command now allocates
6831 these to save the resolved server info. For now on the
6832 client library will also keep information about servers,
6833 connected and resolved with INFO.
6835 The INFO command now allocates the SilcServerEntry context
6836 and saves the server info there. The COMMAND_REPLY in
6837 the INFO now returns the parameters to application in
6838 same order as defined in the protocol specification.
6840 The entries are cached in the client->server_cache.
6842 * The INFO command is now issued after received the Client ID
6843 from the server. Affected file lib/silcclient/client.c.
6845 * The CMODE_CHANGE notify may now return also an SilcServerEntry
6846 to the application as the mode changer might be server.
6847 It is guaranteed that NULL is not returned anymore to the
6848 application. Affected file lib/silcclient/client_notify.c.
6850 The ID Type is now also passed to the application so that
6851 it can check whether the returned entry is SilcClientEntry
6854 Added new function silc_client_get_server_by_id to return
6855 the server entry by ID. Affected files are the
6856 lib/silcclient/silcapi.h and lib/silcclient/idlist.c.
6858 * Do not create the channel in the Irssi SILC Client when issuing
6859 the JOIN command but when received the sucessful JOIN command
6860 reply. Otherwise the channel might get created even though we
6861 could not join it. The Affected file is
6862 irssi/src/silc/core/[silc-channels.c/client_ops.c].
6864 * Fixed a channel joining bug in router. The router must also
6865 check the channel modes, invite and ban lists etc. when serving
6866 the JOIN command sent by normal server. Affected file is
6867 silcd/command.c. The router now resolves the client's
6868 information from the server who sent the JOIN command if it
6869 does not know it, and processes the JOIN command only after
6872 * Changed the SilcCommandCb to take new argument; void *context2.
6873 Affected file lib/silccore/silccommand.h
6875 The second argument in the command callbacks in the server now
6876 includes the SilcServerCommandReplyContext if the command was
6877 called as pending command callback from the command reply.
6878 Otherwise it is NULL. When called as pending the status of the
6879 command reply will be checked and if it was erronous the
6880 error will be sent to the original sender of the command.
6881 This way the client always receives the error messages even
6882 though the server was actually the one who received the error
6883 when it resent the command to router, for example. Affected
6884 files silcd/command[_reply].[ch].
6886 * Fixed sending WHOWAS command's error message to client if
6887 the requested client could not be found. It was missing.
6890 * Changed the CMODE and CUMODE commands reply arguments in the
6891 protocol specification. The Channel ID is now sent in both
6892 of the commands to identify the channel. Implemented this
6893 new feature to the client and server. Affected files
6894 lib/silcclient/command_reply.c and silcd/command.c.
6896 * Made better checks for invite and ban lists in the JOIN
6897 command in server. Affected file silcd/command.c.
6899 Mon Jul 9 18:28:34 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6901 * The server now performs the incoming host IP/DNS lookup
6902 using the silc_socket_host_lookup and thus does not block
6903 the server anymore. Affected file silcd/server.c.
6905 * Completed the multi-thread support for SILC Scheduler in
6906 the lib/silcutil/silcschedule.c.
6908 * Fixed the configure.in.pre to detect the pthread correctly
6911 * Fixed a deadlock in silc_task_queue_wakeup in the file
6912 lib/silcutil/silctask.c.
6914 Mon Jul 9 13:40:03 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6916 * Added new function silc_schedule_wakeup that is used in
6917 multi-threaded environment to wakeup the main thread's
6918 schduler. It needs to be used when a thread adds a new task
6919 or removes a task from task queues. After waking up, the
6920 scheduler will detect the task queue changes. If threads
6921 support is not compiled in this function has no effect.
6922 Implemented the wakeup mechanism to both Unix and WIN32
6923 systems. Affected files are lib/silcutil/silcschedule.[ch],
6924 lib/silcutil/unix/silcunixschedule.c and the
6925 lib/silcutil/win32/silcwin32schedule.c.
6927 * Added new function silc_task_queue_wakeup to wakeup the
6928 scheduler by the specified task queue. Affected file
6929 lib/silcutil/silctask.[ch].
6931 * The silc_socket_host_lookup_start now wakes up the scheduler
6932 after adding the timeout task. Affected file is
6933 lib/silcutil/silcsockconn.c.
6935 * The silc_socket_host_lookup is synchronous now if the threads
6936 support is not compiled in. However, the callback is still
6937 called asyncronously through the scheduler, anyway. Affected
6938 file lib/silcutil/silcsockconn.c.
6940 Mon Jul 9 00:24:45 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6942 * Added new function silc_socket_host_lookup to perform
6943 asynchronous IP and FQDN lookups for the socket connection.
6944 Affected files lib/silcutil/silcsockconn.[ch].
6946 Sun Jul 8 18:44:53 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6948 * Added SILC_MUTEX_DEFINE to define the mutex on environments
6949 that may or may not compile the mutex support in.
6951 Changed the silc_mutex_alloc interface. It allocates the
6952 mutex now to the sent pointer and returns TRUE or FALSE.
6954 Affected file lib/silcutil/silcmutex.h.
6956 * Wrote the SILC Task Queue interface to support multi-threads.
6957 Affected file lib/silcutil/silctask.[ch].
6959 * Wrote the SILC Scheduler to support multi-threads. Affected
6960 file lib/silcutil/silcschedule.c.
6962 Sun Jul 8 11:16:01 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6964 * Implemented the SILC Mutex API and SILC Thread API for WIN32
6965 in lib/silcutil/win32/.
6967 Sun Jul 8 00:18:15 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6969 * Defined SILC Mutex API and SILC Thread API and implemented
6970 them for Unix. Affected files are
6971 lib/silcutil/silcmutex.h, lib/silcutil/silcthread.h,
6972 lib/silcutil/unix/silcunixmutex.c and
6973 lib/silcutil/unix/silcunixthread.c.
6975 Sat Jul 7 14:40:31 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6977 * Fixed the silc_server_remove_clients_by_server's channel
6978 key re-generation. The hash table handling was incorrect
6979 and would not work with many channels. Affected file is
6982 * Fixed some memory leaks around the server code.
6984 * Rewrote the silc_server_get_users_on_channel to support IPv6
6985 based Client ID's. Affected file silcd/server.c.
6987 * Defined the SILC_MESSAGE_FLAG_SIGNED to the protocol
6988 specification. However, a separate document must be written
6989 to define the detailed signing procedure and the payload
6990 associated with the flag. Defined the flag to the
6991 lib/silccore/silcchannel.h as well.
6993 Fri Jul 6 18:26:31 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6995 * Changed the dynamic tables to static size tables in the
6996 lib/silccrypt/silchmac.c.
6998 * Removed GCC dependencies from the code. A patch by cras.
7000 Fri Jul 6 09:39:35 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7002 * Do not show the error "Error receiving packet bla bla"
7003 in server if it really was not an error (-2 means that reading
7004 is pending). Affected file silcd/server.c.
7006 Thu Jul 5 21:22:32 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7008 * Fixed a possible crash in silc_server_remove_clients_by_server
7009 in silcd/server.c. Fixed there also some memory leaks.
7011 * Fixed the silc_idlist_replace_client_id. It could replace
7012 wrong key in the hash table. Affected file silcd/idlist.c.
7014 * Do not check whether there are global users on the channel
7015 if the channel->global_users is FALSE. Affected functions
7016 silc_server_remove_from_one_channel and
7017 silc_server_remove_from_channels in silcd/server.c. Also,
7018 do not check if the removed client is local as we can be
7019 sure that global client was not removed from the channel
7020 and checking for global users is not needed.
7022 * The silc_server_remove_clients_by_server now re-generates
7023 the channel keys correctly for those channels that had
7024 clients removed from them. Affected file silcd/server.c.
7026 Tue Jul 3 11:39:20 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7028 * Found the reason of random crashes in the server. We weren't
7029 ignoring the SIGPIPE signal (which can be sent in write())
7030 and it crashed the server. Affected file silcd/silcd.c.
7032 Fri Jun 29 20:05:25 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7034 * Assure that sock->user_data is not NULL in the function
7035 silc_server_packet_send in silcd/packet_send.c.
7037 * Disconnect the remote connection if it could not be added
7038 to any ID lists in the server. The affected file is
7041 * Check in silc_server_packet_send[_real/dest] that the
7042 socket is not disconnecting and ignore the data if it is.
7043 Affected file silcd/packet_send.c.
7045 * Define inline to __inline on native WIN32 compilation.
7046 Affected file includes/silcwin32.h.
7048 * Added some explicit type casts for inline code since MSVC
7049 require them. Affected files lib/silcutil/silcbuffer.h,
7050 lib/trq/silcdlist.h and lib/trq/silclist.h.
7052 * Print warning in log files from now on if the packet
7053 decryption fails. Affected file silcd/server.c.
7055 Thu Jun 28 21:30:39 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7057 * Changed the `say' client operation's interface to accept
7058 new `type' argument to indicate the type of the message sent
7059 by the library. The application may filter the library's
7060 messages according the type. The affected file is the
7061 lib/silcclient/silcapi.h.
7063 * Added two new functions to lib/silcclient/silcapi.h:
7064 silc_client_del_client and silc_client_del_client_by_id.
7065 Affected file lib/silcclient/idlist.c.
7067 * Moved the clientincludes.h from includes/ to silc/ and
7068 serverincludes.h from includes/ to silcd/.
7070 * The modes for the CMODE and CUMODE are now passed as
7071 uint32 for application with COMMAND_REPLY. The affected
7072 file is lib/silcclient/command_reply.c.
7074 Wed Jun 27 22:24:47 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7076 * /WHOIS without arguments shows client's own information.
7077 Affected file lib/silcclient/command.c.
7079 * Changed PING to not accept any arguments. The specs
7080 says that client can ping only the connected server so
7081 requiring an argument is not needed. Affected file is
7082 lib/silcclient/command.c.
7084 Wed Jun 27 00:10:33 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7086 * Fixed a fatal bug in private message sending and reception
7087 encryption and decryption when using private message keys.
7088 The implementation was incorrect and did not follow the
7089 specification. It causd that some of the message were
7090 lost since it did not use the sending and receiving keys
7091 as the protocol suggests. This has been fixed and will cause
7092 incompatibilities with older clients when sending private
7093 message encrypted with private message keys. Affected files
7094 lib/silcclient/client_prvmsg.c, lib/silcclient/client_keyagr.c
7095 and various other in Irssi SILC Client.
7097 Added `responder' boolean argument to the functions
7098 silc_client_add_private_message_key[_ske] to indicate when
7099 the key is added as responder or initiator of the key
7102 Tue Jun 26 19:23:07 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7104 * Removed the silc_ske_check_version function and created
7105 a SilcSKECheckVersion callback. Added also a function
7106 silc_ske_set_callbacks that is now used to set all SKE
7107 callbacks. The callback functions are not given to
7108 the SKE functions anymore, but this function is used to
7111 * Fixed the WIN32 DLL generation in lib/Makefile.am.pre.
7113 * Added `silc_version' argument to the silc_client_alloc
7114 to define the version of the application for the library.
7115 The library will use the version string to compare it
7116 against the remote host's (usually a server) version
7117 string. Affected file lib/silcclient/silcapi.h
7119 * Added the KE protocol context to Key Agreement context
7120 in client library so that we can abort the SKE if it
7121 is in process when we get timeout. Affected file is
7122 lib/silcclient/client_keyagr.c.
7124 * Do not resolve the client ID forever if it returns in the
7125 first time that such client does not exist. This was done
7126 for example with private message. Affected file is
7127 lib/silcclient/client_prvmsg.c.
7129 Mon Jun 25 21:42:51 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7131 * Do not add regex.h for WIN32. The affected file
7132 includes/silcincludes.h.
7134 * Added WIN32 DLL generation to lib/Makefile.am.pre. It might
7135 not work yet 100%. It generates the DLL's automatically
7136 when compiling with --with-win32 under cygwin.
7138 Sun Jun 24 19:49:23 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7140 * lib/contrib/regex.c is not compiled on WIN32.
7142 * Added silc_net_get_socket_opt function to the
7143 lib/silcutil/silcnet.h.
7145 * Added includes/silcwin32.h for WIN32 specific includes
7148 * Do not use ptime structure or any of the posix process
7149 functions on WIN32 in lib/silccrypt/silrng.c.
7151 * Added silc_gettimeofday to provide generic function
7152 for struct timeval on all platforms. Added the function
7153 to lib/silcutil/silcutil.h.
7155 Sun Jun 24 12:19:52 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7157 * Moved the lib/silccore/silcsockconn.[ch] to the utility
7158 library as they clearly belong there. As a plus side we
7159 can make the actual socket connection routines platform
7162 Added also new generic function silc_socket_read and
7163 silc_socket_write (that used to be silc_packet_[read/write].
7164 The implementation of these are platform specific.
7166 * Added WIN32 specific routines of silc_socket_[read/write]
7167 to lib/silcutil/win32/silcwin32sockconn.c.
7169 Sat Jun 23 16:01:00 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7171 * Added preliminary support for native WIN32 compilation under
7172 cygwin (using the -mno-cygwin option for GCC) to the
7173 ./configure.in.pre. The --with-win32 now prepares the
7174 compilation for native WIN32.
7176 * Rewrote the SILC Scheduler interface in the file
7177 lib/silcutil/silcschedule.h. The scheduler is now context
7178 based and does not have anymore any global static scheduler.
7179 Moved the Unix scheduler to the lib/silcutil/unix/ directory
7180 and created lib/silcutil/win32 directory for WIN32 based
7183 * Added Unix specific network routines to the
7184 lib/silcutil/unix/silcunixnet.c and the old
7185 lib/silcutil/silcnet.c includes now only generic routines.
7187 Added WIN32 specific network routines to the
7188 lib/silcutil/win32/silcwin32net.c.
7190 * Added Unix specific utility functions from the
7191 lib/silcutil/silcutil.c to lib/silcutil/unix/silcunixutil.c.
7193 * Added WIN32 SILC Scheduler to the file
7194 lib/silcutil/win32/silcwin32schedule.c. The code is of course
7197 Fri Jun 22 10:44:14 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7199 * Do not handle JOIN notify in the server if the target client
7200 is not registered (idata->registered == FALSE). The affected
7201 file is silcd/packet_receive.c.
7203 * Update the nickrec->founder in event_cumode in the Irssi SILC
7204 client. Affected file irssi/src/silc/core/silc-channels.c.
7206 * Fixed the CUMODE_CHANGE notify handling in the server when
7207 server and router are announcing their clients on channels.
7208 Now the mode changes are saved and notified correctly. The
7209 affected file is /silcd/packet_receive.c.
7211 * Fixed silc_idlit_replace_[server/client/channel]_id functions.
7212 They really did not replace the cache entry in the ID Cache.
7213 Now they do that. Affected file silcd/idlist.c.
7215 * Fixed the KICK notify handling in the Irssi SILC client to
7216 update the channel records so that the kicked client does not
7217 appear to be on the channel. The affected file is
7218 irssi/src/silc/core/silc-channels.c.
7220 * Always update the conn->current_channel when executing command
7221 on a channel. Affected file irssi/src/silc/core/silc-servers.c.
7223 * Fixed the KILL notify handling in Irssi SILC client to remove
7224 the killed client on all channels.
7226 Thu Jun 21 17:10:08 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7228 * Fixed the silc_parse_command_line to remove extra spaces
7229 from the start and end of the arguments. Affected file is
7230 lib/silcutil/silcutil.c.
7232 * Cancel and free any active protocol in the function
7233 silc_server_close_connection. Affected file silcd/server.c.
7235 * Cancel and free any active protocol in the function
7236 silc_client_close_connction. Affected file is
7237 lib/silcclient/client.c.
7239 * Do not execute the KILL command for clients that are in
7240 history (ie. they are not in the network). Affected file is
7243 * Fixed KILL notify handling, client does not crash anymore.
7244 Affected file irssi/src/silc/core/silc-channels.c.
7246 * Reduced the default packet buffer size from 2048 to 1024 in
7247 lib/silccore/silcpacket.c.
7249 * Added SILC_SKE_STATUS_FREED SKE status type and a reference
7250 counter to the SKE context that is incresed when the SKE library
7251 performs async operation outside the library. If the outside
7252 process frees the SKE context and FREED status will be set
7253 and the library will detect after the sync operation that the
7254 libary is freed. The affected files are
7255 lib/silcske/silcske[_status].[ch].
7257 * Resolve the client entry information in the function
7258 silc_client_channel_message to assure that NULL pointer is not
7259 passed as client entry to the application. */
7261 * Fixed the task timeout calculation to assure that there is
7262 never negative timeouts. The affected file is
7263 lib/silcutil/silcschedule.c.
7265 * Fixed the channel user mode notification sending in server.
7266 It was sent point-to-point to the router (or to server by router)
7267 but it needs to be destined to a channel. The routines now
7268 supports sending the channel user mode notifys to the channels
7269 when announcing clients and channels. Affected files are
7270 silcd/server.c and silcd/packet_receive.c.
7272 * Fixed the CHANNEL_CHANGE notify handling in the client libary.
7273 It did not actually replace the old channel entry in the cache.
7274 Affected file lib/silcclient/client_notify.c.
7276 Tue Jun 19 22:10:36 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7278 * Fixed a possible crash in silc_packet_send_prepare. It now
7279 assures always that there is enough space in the buffer and
7280 at the tail area of the buffer (for MAC).
7282 Fixed the inbound buffer reallocation in silc_packet_read.
7283 It was old code and did not handle the reallocation correctly.
7286 The affected file is lib/silccore/silcpacket.c.
7288 * Fixed buffer overflow in silc_parse_nickname in the file
7289 lib/silcutil/silcutil.c.
7291 Tue Jun 19 13:40:09 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7293 * make install generates new server keys only if there is not
7296 Mon Jun 18 18:49:07 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7298 * Set SILC_MESSAGE_FLAG_NOREPLY when sending the away message.
7299 Added check that if the NOREPLY is set then we will not send
7300 the away message. This avoids infinite loop of away messages
7301 if both clients are away. The affected file is
7302 lib/silcclient/client_prvmsg.c.
7304 * Fixed client crash if /NICK was given without arguments.
7305 Affected file lib/silcclient/command.c.
7307 * Server does not send the invite list in INVITE command back
7308 to the client if the list was not altered. Added this notion
7309 to the protocol spec as well. Affected file silcd/command.c.
7311 Fixed possible crash in INVITE command by checking the
7312 value of silc_server_get_client_route command.
7314 * Fixed the INVITE notify type handling. The arguments are now
7315 taken in correct order and client does not crash. The affected
7316 file is irssi/src/silc/core/silc-channels.c.
7318 Removed the "Inviting xxx to channel" message from the
7319 client library away and let the application handle it.
7320 Affected file lib/silcclient/command.c. Added that message
7321 to Irssi SILC client's message formats.
7323 * Fixed CMODE command crash in client. It now checks the
7324 amount of arguments correctly and does not crash. The affected
7325 file is lib/silcclient/command.c.
7327 * Do not create new channel automatically in silc_channels_join
7328 but check whether the channel by that name already exists.
7329 Affected file irssi/silc/core/silc-channels.c.
7331 * Do not send the SERVER_SIGNOFF to router if the disconnected
7332 entity was the router. Affected file silcd/server.c.
7334 * Added the handling of the SERVER_SIGNOFF notify to the Irssi
7335 SILC client as it was missing from there.
7337 Added the handling of the KICK notify to the Irssi SILC client
7338 as it was missing. Added "you have been kicked" message to
7339 Irssi SILC client's message modules formats.
7341 Added the handing of the KILL notify to the Irssi SILC client
7342 as it was missing. Added the kill message module formats
7345 The affected file is irssi/src/silc/core/silc-channels.c.
7347 * The router did not save the channel mode the server announced.
7348 Affected file silcd/packet_receive.c.
7350 * Fixed a possible crash in INFO command in server. If the
7351 server did not provide the server info it crashed. Affected
7352 file silcd/command.c.
7354 Sun Jun 17 15:26:05 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7356 * Fixed the GETKEY command in the server to check also the
7357 global list. Otherwise the GETKEY would not work correctly
7358 in normal SILC server. Affected file silcd/command.c.
7360 Sat Jun 16 18:00:00 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7362 * Fixed GETKEY crash, it crashed if the command did not succseed.
7364 Tue Jun 12 21:36:18 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7366 * Redefined the SILC MP API in lib/silcmath/silcmp.h. The API
7367 is now real and not just an macro interface to GMP.
7369 Removed the entire GMP from the source tree and imported new
7370 NSS MPI library instead. Reason for removing GMP is that it is
7371 extremely large and compiles extremely slow. The NSS MPI
7372 is only a few files and compiles in less than 10 seconds.
7373 The speed is also about the same as GMP. The MPI is imported
7374 to lib/silcmath/mpi.
7376 If the system has GMP installed we will still use the GMP.
7377 If it is not then the NSS MPI will be compiled.
7379 Mon Jun 11 18:07:24 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7381 * Merged a long nickname (127 characters long) crash bugfix from
7382 Irssi CVS tree. Affected file irssi/src/core/misc.c.
7384 * Merged a freed memory reference bugfix from Irssi CVS tree.
7385 Affected file irssi/src/core/commands.c.
7387 Sun Jun 10 16:08:35 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7389 * Added the server's public key sving and verification to the
7390 server when performing the SKE. This was missing and the
7391 remote server's (or router's) public key was accepted without
7392 checking whether we have it previously or trust it at all.
7393 Affected file silcd/protocol.c.
7395 Sat Jun 9 20:17:30 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7397 * Check in the silc_server_timeout_remote if protocol is active
7398 and make sure that the protocol's final callback is called so
7399 that all memory if freed. Affected file silcd/server.c.
7401 Sat Jun 9 12:51:27 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7403 * silc_server_whois_send_reply crashed the server if the nickname
7404 was 127 characters long. Affected file silcd/command.c.
7406 Thu Jun 7 16:29:56 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7408 * Added sanity check to the silc_server_new_client. If the hostname
7409 is provided inside username then check that the provided hostname
7410 really is the same as the resolved one. If the hostname was not
7411 resolved then check it from the public key. Affected file is
7412 silcd/packet_receive.c.
7414 * Fixed a fatal bug in Irssi SILC client. Do not send QUIT command
7415 if the server disconnected us and the connection is not valid
7416 anymore. Affected file irssi/src/silc/core/silc-channels.c.
7418 * Moved the silc_client_[chmode|chumode|chumode_char] away from
7419 the library to the lib/silcutil/silcutil.[ch].
7421 Thu Jun 7 08:57:16 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7423 * Close log file after open. Affected file
7424 lib/silcutil/silclog.c.
7426 * Check whether sock == NULL in silc_client_send_packet and return
7427 if it is. Affected file lib/silcclient/silcclient.c.
7429 * Check rec->entry == NULL in the Irssi SILC Client before
7430 sending the channel message. Affecte file is
7431 irssi/src/silc/core/silc-servers.c.
7433 Tue Jun 5 08:08:21 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7435 * Merged a splitted window bugfix from Irssi CVS tree. The
7436 affected file is irssi/src/fe-text/textbuffer-view.c.
7438 * Fixed the ME, ACTION and NOTICE printing in Irssi Client.
7439 It did not print nickname.
7441 * Improved the distributions system a bit.
7443 Mon Jun 4 17:57:16 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7445 * Merged /WINDOW bugfix from irssi CVS tree. Affected file is
7446 irssi/src/fe-text/gui-window.c.
7448 * Fixed a fatal bug in Irssi SILC client. Crashed if sent message
7449 to in-active server. The affected file is
7450 irssi/src/silc/core/client_ops.c.
7452 * Resolve the client in USERS command reply if the entry does
7453 not have username resolved. The affected file is
7454 lib/silcclient/command_reply.c. Also, changed the IDENTIFY
7455 command to WHOIS command to really resolve stuff. The USERS
7456 is not used any more in any critical section so WHOIS can
7457 be used even though it might be slower than IDENTIFY.
7459 * Changed the lib/silcutil/silchashtable.h header to ROBODoc
7462 Sun Jun 3 14:21:32 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7464 * Changed the protocol API a bit more consistent in the
7465 lib/silccore/silcprotocol.[ch].
7467 * Changed the following headers to ROBODoc format:
7469 lib/silccore/silcpayload.h
7470 lib/silccore/silcprotocol.h
7471 lib/silccore/silcsockconn.h
7473 All core library headers are now formatted.
7475 Sat Jun 2 10:45:09 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7477 * Fixed a bug in Irssi SILC client; do not show that you are
7478 server/router operator if you really are not. Affected file is
7479 irssi/src/silc/core/client_ops.c.
7481 * Renamed silc_command_free_payload to silc_command_payload_free.
7482 Affected file lib/silccore/silccommand.h
7484 * Added silcmath.h to include the prototoypes of various routines
7485 in the lib/silcmath. Removed the old modinv.h, mpbin.h and
7488 * Changed the following headers to ROBODoc format:
7490 lib/silccore/silcchannel.h
7491 lib/silccore/silccommand.h
7492 lib/silccore/silcid.h
7493 lib/silccore/silcidcache.h
7494 lib/silccore/silcmode.h
7495 lib/silccore/silcnotify.h
7496 lib/silccore/silcpacket.h
7497 lib/silcmath/silcmath.h
7499 Fri Jun 1 22:19:37 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7501 * Added checking to the server code not to start the server if
7502 ciphers and stuff are not configured properly. Affected files
7503 silcd/serverconfig.[h] and silcd/server.c.
7505 * Changed the layout of the header files of the public interfaces
7506 in the SILC libraries. The new layout supports ROBODoc
7507 documentation tool (and some others) so that it is easy to create
7508 a library reference manual. All the other headers and source
7509 code must still follow the CodingStyle document. Also source
7510 code must not include these ROBODoc stuffs, only the headers.
7511 Furthermore, all public interface headers must now be named
7512 by using `silc' prefix, example: silcapi.h, silccipher.h.
7513 Some files were renamed due to this. All the other headers
7514 must not be used as public interfaces. I will update the
7515 CodingStyle document later. Changed following headers, so far:
7517 lib/silcclient/silcapi.h
7518 lib/silccore/silcauth.h
7519 lib/silccore/silcprivate.h
7520 lib/silccrypt/silcdh.h
7522 Fri Jun 1 10:28:09 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7526 * Removed silc_client_packet_send_flush from the client library
7527 as it is not needed. Affected file lib/silcclient/client.[ch].
7529 * Added printing of message of unresolved authentication method
7530 to the Irssi SILC client. Added it to the module formats.
7531 Removed the same message from the client library.
7533 Thu May 31 13:57:33 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7535 * Added new distribution feature, DISTLABEL. Every distribution
7536 can define own preprocessor label that can be used in the
7537 source code. For example: #ifdef SILC_DIST_CLIENT. Affected
7538 file distributions, acconfig.h.pre and prepare.
7540 Tue May 29 22:16:40 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7542 * Added Makefile.defines_int to include the actual definitions
7543 for Makefile.defines.in. Tested the new distribution system,
7544 created distributions and tested installation.
7546 * Added AWAY message printing to the Irssi SILC client. Added
7547 the messages to the irssi/src/fe-common/silc/module-formats.[ch].
7549 * Added SCONNECT command to call the SILC's CONNECT command.
7550 Cannot use CONNECT directly since Irssi uses that internally.
7551 Affected file irssi/src/silc/core/silc-servers.c.
7553 Added ACTION local command. It is same as ME command but takes
7554 the channel as mandatory argument.
7556 Rewrote some of the Irssi's help files to suite for SILC
7559 Mon May 28 19:05:22 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7561 * Added Makefile.defines[.in] that should for now on be included
7562 in all Makefile.am file in the source tree. That file includes
7563 all common compilation definitions for SILC source tree.
7565 Mon May 28 10:30:51 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7567 * Minor changes to the ./prepare script to change the package
7568 name according the distribution name to the configure.in.
7570 Sun May 27 22:24:57 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7572 * Created new distribution system. Added file `distributions'
7573 that defines all the distributions that can be created out of
7574 the SILC source tree. The ./prepare script now reads that
7575 file to determine how to prepare the distributions. The
7576 first argument to the ./prepare is the name of the distribution
7577 and second is the version of the distribution. If given
7578 without arguments it creates the default (toolkit) distribution
7579 with the default version (defined in ./prepare).
7581 All Makefile.am files that are subject to the distributions
7582 are now named as Makefile.am.pre. These are ./Makefile.am
7583 and lib/Makefile.am. Others may be changed later.
7585 Sun May 27 15:57:17 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7587 * Added invite list, ban list, some key management and connection
7588 error message printing to module formats in the Irssi SILC client.
7590 * Added new silc_client_set_away_message to set the away message
7591 that is back to the person who sent private message. The
7592 affected file lib/silcclient/silcapi.h and the
7593 lib/silcclient/client_prvmsg.c.
7595 Sun May 27 12:39:48 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7597 * Fixed the private message sending in the Irssi SILC client,
7598 added local command KEY to the Irssi SILC client.
7600 Added key management and key agreement message formats to the
7601 irssi/src/fe-common/silc/module-formats.[ch].
7603 Added USERS (alias WHO) printing, server/router operator
7604 indication and LIST command printing to the module formats.
7606 Sat May 26 17:43:42 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7608 * Fixed channel joining notify handling, cumode notify handling
7609 from Irssi SILC client.
7611 * Added SILC specific module-formats to the Irssi SILC client so
7612 that SILC specific message hilighting, colors etc is possible.
7613 Affected file irssi/src/fe-common/silc/module-formats.[ch].
7615 Added channel mode, channel user mode, actions, notices,
7616 whois and whowas printing to the the module-formats.c.
7618 * Fixed a bug in channel deletion in the server. The channel
7619 is not left to the cache even if the channel founder auth mode
7620 is set when there are no users anymore on the channel. Affected
7621 file silcd/server.c.
7623 * The silc_net_localhost now resolves the entire hostname including
7624 the domain name. Affected file lib/silcutil/silcnet.c.
7626 Sat May 26 12:13:37 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7628 * Changed the ask_passphrase client operation to be ascynchronous.
7629 It has now a completion callback and a context that the
7630 application must call after it has got the passphrase from
7631 the user. Affected files lib/silcclient/silcapi.h,
7632 lib/silcclient/protocol.c, lib/silcclient/command.c and
7635 Added SilcAskPassphrase callback that the application calls
7636 to deliver the passphrase to the library.
7638 * Changed the SKE protocol's SilcSKEVerifyCb to be asynchronous.
7639 The public key verification and especially a certificate
7640 verification is asynchronous procedure.
7642 Added new SILC_SKE_STATUS_PENDING status to indicate the
7643 request is pending and a callback will be called to finalize
7646 Added also SILC_SKE_STATUS_PUBLIC_KEY_NOT_PROVIDED status to
7647 indicate that remote end did not send its public key (or
7648 certificate), even though we require it. Added check for this
7649 condition in the SKE. This was a security bug, now fixed.
7651 Defined new SilcSKEVerifyCbCompletion callback that is called
7652 when the verification process is completed.
7654 The affected files lib/silcske/silcske_status.h and
7655 lib/silcske/silcske.[ch].
7657 * Changed the verify_public_key client operation to be async
7658 as well. Defined SilcVerifyPublicKey callback that is used to
7659 indicate the success of the public key verification process.
7661 Changed the server and client to use the new async client
7664 * Changed the Irssi SILC client's internal scheduler to be called
7665 twice as many times as it used to be. As a result the client
7666 should be a bit faster now. Affected file is
7667 irssi/src/silc/core/silc-core.c.
7669 * Added support to Irssi SILC client of asynchronous public key
7670 verification and passphrase inquiry. Affected file is
7671 irssi/src/silc/core/silc-core.c.
7673 Fri May 25 14:38:38 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7675 * Do not say "You have left channel %s" in client library.
7676 Moved it to the application. Affected files are
7677 lib/silcclient/command.c and silc/client_ops.c.
7679 * Fixed silc_client_get_clients. Command context was not
7680 duplicated and was freed memory in the callback. Affected
7681 file lib/silcclient/idlist.c.
7683 * Do not say "you are now talking..." on JOIN command in the
7684 client library. The appliation must handle it.
7686 * Do not say ".. changed topic to" in command reply in the
7687 client libary. The application must handle it.
7689 * Fixed TOPIC command sending in the client library.
7691 * Fixed a memory leak in silc_client_command_free in the file
7692 lib/silcclient/command.c.
7694 Thu May 24 19:08:55 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7696 * Imported a modified version of Irssi client to the source tree.
7697 The Irssi will be used to create a new client called
7698 Irssi SILC. Imported to irssi/.
7700 Added silc_core_init_finish function to the Irssi. Affected
7701 file irssi/configure.in.
7703 A lot changes in the Makefile.ams around the irssi tree.
7705 Tue May 22 22:23:49 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7707 * Do not rehash if the new size is same as the old size of the
7708 hash table, in the silc_hash_table_rehash*. The affected file
7709 lib/silcutil/silchashtable.c.
7711 * Replaced hash_table_del_by_context calls from the server
7712 (when channel->user_list and client->channels) to the
7713 hash_table_del as it is sufficient and faster.
7715 Tue May 22 17:27:16 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7717 * Added silc_hash_table_list, silc_hash_table_get and the
7718 SilcHashTableList structure to provide an alternative way to
7719 traverse the hash table. The affected files are
7720 lib/silcutil/silchashtable.[ch].
7722 * Changed the server's idlist routines to use the hash table
7723 routines to optimize the code.
7725 Mon May 21 21:46:20 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7727 * Replaced the client entry's `channel' list and channel entry's
7728 `user_list' list to hash tables for optimized lookup. Changed
7729 the code to use the hash table interface around the code.
7730 Affected file lib/silcd/idlist.[ch].
7732 * Added `auto_rehash' boolean argument to the function
7733 silc_hash_table_alloc to indicate whether the hash table should
7734 auto-rehash when it thinks is appropriate time. It will
7735 increase the hash table size if the there is twice as much
7736 entries in the table than the size of the table, and will
7737 decrease the size if there are twice as less entries than
7738 the size of the table.
7740 Mon May 21 09:51:11 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7742 * Fixed silc_xxx_get_supported to not crash at some circumstances.
7744 Sun May 20 13:45:58 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7746 * silc_idcache_purge_by_context deletes the entry now by context
7747 as it is supposed to do. Affected file lib/silccore/idcache.c.
7749 * Send the ERR_NO_SUCH_NICK in the WHOIS command reply if the
7750 client is not anymore valid (WHOWAS givens the info) and not
7751 the ERR_NO_SUCH_CLIENT_ID if the nickname still exists.
7753 Sat May 19 16:30:03 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7755 * Removed the `data' and `data_len' arguments from the ID Cache
7756 interfaces and added `name' argument. ID Cache does not handle
7757 anymore the binary data only a names associated with given ID.
7759 * When hashing a Client ID with silc_hash_id the entire ID is
7760 not hashed anymore, instead only the hash of the Client ID is
7761 hashed. This way we can access the Client ID from the cache
7762 with Client ID but with the hash of the ID (which is a hash of
7763 the nickname) as well without any difference in performance.
7765 Added also silc_idcache_find_by_id_one_ext to do one on one
7766 searching when we have the actual ID. Added also function
7767 silc_hash_client_id_compare. The affected files are
7768 lib/silccore/idcache.[ch] and lib/silcutil/silcutil.[ch].
7770 * When hashing the name associated with a ID it is always done
7771 in lowercase. This way we can access the cache without worrying
7772 about case-sensitivity, even though, for example nicknames are
7775 * Fixed a bug in server with channel message sending. It put
7776 wrong ID type as destination ID. The affected file
7777 silcd/packet_send.c.
7779 * silc_idcache_del_by_context now deletes from all hash tables
7780 by context. Affected file lib/silccore/idcache.c.
7782 Fri May 18 17:42:00 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7784 * Changed the client library to use the new ID Cache interface.
7785 Changes around the source tree.
7787 * Added silc_hash_table_rehash_ext to rehash with specific
7788 hash function. Affected file lib/silcutil/silchashtable.[ch].
7790 * Added silc_hash_string_compare to compare two strings in the
7791 hash table. Affected file lib/silcutil/silcutil.[ch].
7793 Fri May 18 11:18:45 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7795 * Added new function silc_idcache_del_by_context into the
7796 lib/silccore/idcache.[ch].
7798 * Changed the server's ID list routines to use the new ID Cache
7799 interface. Changes around the source tree.
7801 Fri May 18 08:35:31 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7803 * Added silc_hash_table_del[_by_context]_ext functions in to the
7804 lib/silcutil/silchashtable.[ch].
7806 Removed silc_hash_table_find_all* routines and added new
7807 silc_hash_table_find_foreach to replace them.
7809 Added silc_hash_table_replace_ext function as extended
7810 replacing function. Separated the simple hash table interface
7811 from the extended hash table interface in the file
7812 lib/silcutil/silchashtable.h.
7814 * Fixed minor bugs and changed it to use some of the new
7815 hash table functions in lib/silccore/idcache.c
7817 Thu May 17 18:15:12 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7819 * Added new function silc_hash_table_find_all to return all keys
7820 in the hash table by the specified key. As the hash table is
7821 collision resistant it also makes it possible to have several
7822 duplicate keys in the hash table. This function may be used to
7823 find all of the keys from the hash.
7825 Added user_context arguments to the SilcHashFunction,
7826 SilcHashCompare and SilcHashDestructor to deliver user specified
7829 Added new fuctions silc_hash_table_find[_all]_ext to do
7830 extended lookup with specified hash and compare functions and
7831 specified user contexts.
7833 Added new function silc_hash_table_add_ext to add the key
7834 with specified hash function and user context.
7836 Added new function silc_hash_table_foreach to traverse all
7837 entrys in the hash table. Added SilcHashForeach callback
7840 Added new function silc_hash_table_del_by_context to delete
7841 the entry only if the context associated with the key matches.
7843 Affected files are lib/silcutil/silchashtable.[ch].
7845 * Removed silc_hash_[server/client/channel]_id and added just
7846 silc_hash_id to the lib/silcutil/silcutil.[ch]. Added also
7847 silc_hash_id_compare to compare two ID's using as the hash table
7848 comparison function. Added also silc_hash_data to hash
7849 binary data and silc_hash_data_compare to compare it.
7851 * Removed silc_idlist_find_client_by_hash as it is not needed
7852 anymore. Affected file silcd/idlist.[ch].
7854 * Rewrote the entire ID Cache system (in lib/silccore/idcache.[ch])
7855 to use internally the SilcHashTable. The new ID Cache is a lot
7856 faster than the old one. Some of the ID Cache interface was also
7857 rewritten and obsolete and stupid functions were removed.
7859 Wed May 16 23:03:30 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7861 * Added entry_count field to the SilcHashTable to keep the number
7862 of the entries in the table. Implemented the function
7863 silc_hash_table_rehash. Added new function
7864 silc_hash_table_count. Affected file lib/silcutil/silchashtable.c.
7866 Fixed a minor bug in silc_hash_table_free.
7868 * Added silc_hash_string, silc_hash_uint, silc_hash_ptr,
7869 silc_hash_client_id, silc_hash_server_id and silc_hash_channel_id
7870 into the lib/silcutil/silcutil.[ch].
7872 Wed May 16 20:02:47 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7874 * Implemented a collision resistant hash table into the
7875 lib/silcutil/silchashtable[ch]. See the header and the source
7876 for the SilcHashTable API.
7878 Tue May 15 22:05:46 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7880 * Merged dotconf version 1.0.2 into lib/dotconf.
7882 Sun May 13 19:32:09 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7884 * Do not compile anything in lib/silcsim/* if the SIM support
7885 is not enabled. The tree should now compile without problems
7888 Thu May 10 22:49:51 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7890 * Compiled the SILC under cygwin. Compiled and tested briefly
7891 without problems. More tests needed. The SIMs didn't compile
7894 * Added various #ifdef HAVE_* stuff to lib/silccrypt/silrng.c.
7896 * Fixed possible crash in silc_get_username in the
7897 lib/silcutil/silcutil.c.
7899 Tue May 8 09:04:03 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7901 * Fixed a va_arg in silc/client_ops.c.
7903 * Oops, RC5 routines were named AES and caused some problems
7904 when not using SIM's. Affected file lib/silccrypt/rc5.c.
7906 Sun May 6 13:59:48 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7908 * Added new SilcIDIP structure into the lib/silccore/id.h and
7909 replaced the old `ip' fields from all SILC ID's to that type.
7910 This is a step towards IPv6 support.
7912 The silc_id_get_len takes now the ID as an extra argument.
7913 The silc_id_id2str, silc_id_str2id and silc_id_dup now supports
7914 both IPv4 and IPv6 based ID's.
7916 The affected files are lib/silccore/id.[ch] and other files
7917 around the tree using these routines.
7919 * Removed the ID length arguments in server from various
7920 silc_server_send_notify_* routines -> they are not needed
7923 Sat May 5 13:56:33 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7925 * Fixed memory leak in silc_encode_pem_file in the file
7926 lib/silcutil/silcutil.c.
7928 Thu May 3 21:23:50 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7930 * Check minor version as well in the SKE. Affected files are
7931 silcd/protocol.c and lib/silcclient/protocol.c.
7933 * Added --identifier option to the server so that an identifier
7934 can be when creating the public key for the server. Affected
7935 file is silcd/silcd.c.
7937 * Fixed minor decoding bug in silc_pkcs_decode_identifier in
7938 lib/silccrypt/silcpkcs.c.
7940 Wed May 2 20:50:49 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7942 * Register default ciphers and stuff when using -C option with
7943 the server. Affected file sildc/silcd.c.
7945 * Put back the servers public key filename format, it is better
7946 than the new one. For now, the client keys are saved with the
7947 new filename format. The affected file silc/client_ops.c.
7949 * Implemented the Cipher API for the rest of the ciphers that
7950 did not implement it or implemented it the wrong way.
7952 Wed May 2 13:31:26 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7954 * Register default ciphers and stuff when using the -S option
7955 in the client. Affected file silc/silc.c. Same also when
7956 creating new key pair with -C option.
7958 Tue May 1 14:18:13 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7960 * Fixed the silc_verify_public_key client operation function to
7961 save the public keys differently. The fingerprint is now
7962 used as filename and not the hostname. This way also the
7963 client keys are saved uniquely and not with hostnames. The
7964 affected file is silc/client_ops.c.
7966 * Trimmed the silc_hash_fingerprint function to remove extra
7967 whitespaces from the end of the fingerprint. The affected
7968 file is lib/silccrypt/silchash.c.
7972 * Added silc_cipher_register_default function to register all
7973 default ciphers. It can be used when configuration files
7974 does not exist and the application does not want any specific
7975 ciphers in any specific order.
7977 The SilcDList is now used as silc_cipher_list dynamically
7978 allocated cipher list. Removed the static list all together
7979 and now all ciphers must be allocated to the dynamic list.
7980 The silc_cipher_alloc routine was changed to check only the
7983 All silc_cipher_* routines that used to return int returns
7986 The affected files lib/silccrypt/silccrypt.[ch].
7988 * The same thing was done to silc_hash_* as for silc_cipher_*
7989 routines. Affected files lib/silccrypt/silchash.[ch].
7991 * The same thing was done to silc_pkcs_* as for silc_cipher_*
7992 routines. Affected files lib/silccrypt/silcpkcs.[ch].
7993 Added also silc_pkcs_[un]register[_default] functions.
7994 Removed the data_context from the PKCS API.
7996 * Added silc_hmac_register_default function to register default
7997 hmacs. Affected files lib/silccrypt/silchmac.[ch]. Added also
7998 SILC_ALL_HMACS macro that can be used with silc_hmac_unregister
7999 to unregister all hmacs at once.
8001 * Register the default ciphers, hash functions, PKCSs and HMACs
8002 if client's configuration file does not exist. The affected
8005 * The client did not load the hash functions from the SIM
8006 modules at all. Added support for this. Affected file is
8007 silc/clientconfig.c.
8009 * When decoding public key with silc_pkcs_public_key_decode, check
8010 the supported algorithm only if PKCS are registered. Affected
8011 file lib/silccrypt/silcpkcs.c. The same was done with the
8012 silc_pkcs_private_key_decode.
8014 * Fixed the SILC List routines to keep the list always in order.
8015 It used to change the list's order when traversing the list but
8016 not it preserves the order. Affected file lib/trq/silclist.h.
8018 Mon Apr 30 17:29:03 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8020 * Added the client library to use the SilcSocketConnection's
8021 reference counter (by silc_socket_dup) to prevent the bug that
8022 the socket object may be freed underneath async operation.
8024 * The name resolv library checking fixes in the configure.in.pre.
8027 * Created new version of the protocol drafts for future
8028 development. The -03 drafts are the ones that will be changed
8029 in the trunk now and the -02 will remain as they are.
8031 * Send list of CUMODE notifys to the router when announcing
8032 the channel users to the router. Affected file silcd/server.c.
8033 If the router receiving channel founder CUMODE for a channel
8034 that already has channel founder it will send CUMODE notify
8035 to the sender to remove the channel founder rights from the
8036 announced client. Affected file silcd/packet_receive.c.
8038 * The CUMODE notify may now use Server ID as well as the entity
8039 who changes the mode. Updated protocool specs.
8041 * Updated INSTALL and README files.
8043 Sun Apr 29 23:17:50 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8045 * New web pages in the http://silc.pspt.fi. The pages was
8050 Sun Apr 29 13:33:41 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8052 * Implemented the [DenyConnectin] config section in the server.
8053 Added silc_server_config_denied_conn to check whether incoming
8054 connection is denied. Affected file silcd/serverconfig.[ch].
8056 * Do not check the ports when checking the incoming configuration
8057 data if the port is 0, meaning any. Affected file is
8058 silcd/serverconfig.c.
8060 Fri Apr 20 18:58:43 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8062 * Fixed buffer overflow in silc_string_compare in the file
8063 lib/silcutil/silcutil.c.
8065 * Fixed double free in silc_server_command_leave in the file
8068 Fri Apr 20 14:00:11 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8070 * Fixed the version checking in the server. Affected file is
8073 Thu Apr 19 19:52:46 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8075 * Fixed the configuration data fetching when accepting new
8076 connections in the server. Affected file silcd/server.c.
8078 Thu Apr 19 11:40:20 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8080 * Added `sender_entry' argument to the function
8081 silc_server_packet_relay_to_channel so that we can check
8082 whether some destination actually belongs to the same route
8083 the sender belongs (ie, we must not resend the packet to the
8084 sender). Affected file silcd/packet_send.[ch].
8086 * Added `servername' field to the SilcClientEntry in the server
8087 to hold the name of the server where client is from. Affected
8088 file is silcd/idlist.h.
8090 Wed Apr 18 22:19:03 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8092 * Moved the channel message encrypting in the router betwen
8093 router connections from silc_server_channel_message to the
8094 silc_server_packet_relay_to_channel since we want to check
8095 whether we have anybody channel before encrypting anything.
8096 Affected files silcd/packet_[receive/send].c.
8098 Tue Apr 17 21:18:19 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8100 * Fixed the [AdminConnection] server config section to support
8101 multiple entries. Affected file silcd/serverconfig.c.
8103 * Added support into the server to check the validity of the
8104 incoming connection before executing any KE or authentication
8107 * The connection configuration is now saved to the KE and
8108 connection auth protocol contexts and not fetched anymore in
8109 the protocol. Affected files silcd/server.c, silcd/protocol.[ch].
8111 * The local hosts listenning address and port is also resolved
8112 now when starting the server. We want to have the socket object
8113 to include the real address and port for the listener. Added
8114 new function silc_net_check_local_by_sock into the files
8115 lib/silcutil/silcnet.[ch].
8117 * Fixed a broadcast bug in server -> do not broadcast if we
8120 * Fixed a routing bug. Do not route broadcast packets ever.
8121 Broadcast packets must be processed always and not routed since
8122 they may be destined to some other host than yourself and thus
8123 would get routed without no good reason. Affected file is
8126 * Added function silc_server_config_is_primary_route to check
8127 whether primary router connection has been configured (a router
8128 configuration that we are initiating). If there is not, we
8129 will assume that there is only two routers in the SILC network
8130 and we will use the incoming router connection as our primary
8131 route. Affected files silcd/serverconfig.[ch], silcd/server.c.
8133 * Changed the order of the broadcasting. Broadcast _after_ the
8134 packet has been processed not before. Affected file is
8137 * Fixed a [ClientConnection] parsing bug. The port was never
8138 parsed correctly thus resulting to port 0. Affected file
8139 silcd/serverconfig.c.
8141 * Fixed silc_server_send_notify_args -> it ignored the `broadcast'
8142 argument and did not set the broadcast packet flag. Affected
8143 file silcd/packet_send.c. Fixed same bug in the function
8144 silc_server_send_notify as well.
8146 * If we receive NEW_ID packet for our own ID in the server, ignore
8149 Mon Apr 16 12:10:33 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8153 * Removed the nickname from the Private Message Payload.
8154 Updated the code and the protocol specs.
8156 * Updated protocol specs for submitting to the IETF.
8158 * Tweaked the Random Number Generator a bit. Affected file
8159 lib/silccrypt/silcrng.c. Exported a new function
8160 silc_rng_[global]_add_noise which can be used to add more
8163 Sat Apr 14 16:21:32 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8165 * Do not parse packets with different timeout when protocol
8166 is active -> may cause problem with rekey. Affected file
8169 * When server receives signoff notify it must not create
8170 new channel key if the client is on any channels since the
8171 sender of the signoff notify will create it.
8173 Fri Apr 13 17:12:46 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8175 * Added printing of error messages during SKE protocol from the
8176 failure packet sent by server during SKE. Affected file
8179 * Removed the client's failure_callback handling with timeout
8180 and handle it immediately when received.
8182 * The SKE library returned wrong type in SUCCESS and FAILURE
8183 packets. They must be 32 bit MSB not 16 bit MSB.
8185 Fri Apr 13 00:09:08 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8187 * Ok, rewrote the logic of the re-key and now it seems to work.
8188 I tested it on high traffic with frequent re-keys without
8189 problems. Added hmac_receive (and renamed hmac to hmac_send)
8190 in SilcClientConnection in lib/silcclient/client.h and
8191 in SilcIDListData in silcd/idlist.h. Also, removed the
8192 SilcPacketParserContext's cipher and hmac fields as they are
8193 not needed anymore and actually caused some problems when
8194 the ciphers and hmac's changed underneath the packet parser.
8196 Thu Apr 12 14:42:51 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8198 * If re-key protocol is active then process the incoming packets
8199 synchronously since we must assure that icoming packets encrypted
8200 with the old key is processed before the new keys is set to
8201 use. This is true other packets than for REKEY packets.
8202 Affected file silcd/server.c. The same was done to client library
8203 as well, affected file lib/silcclient/client.c.
8205 Thu Apr 12 12:01:52 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8207 * Fixed bug in client and server to accept the force send if
8208 the packet is send from silc_[server/client]_packet_process
8209 function. Otherwise the packets are never delivered, oops.
8211 Wed Apr 11 22:10:15 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8213 * Disable force sending of packets when REKEY protocol is active.
8214 We must assure that no packet is sent directly when rekey is
8215 performed. All packets must be sent through packet queue.
8216 Added macro SILC_SERVER_IS_REKEY to silcd/server.h and
8217 SILC_CLIENT_IS_REKEY to lib/silcclient/client.h. Affected
8218 function is silc_[server/client]_packet_send_real to check
8221 * Replaced the SIM paths from example config files to
8222 /usr/local/modules. Also, make install creates now
8223 /usr/local/silc/logs directory to hold all the SILC server
8226 Wed Apr 11 16:59:59 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8228 * Made the configure.in.pre work on Solaris. Patch by salo.
8230 * Made all ciphers compatible with non-x86 machines. Defined
8231 CBC mode macros into lib/silccrypt/ciphers_def.h.
8233 Tue Apr 10 20:32:44 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8235 * Fixed the make install.
8237 Tue Apr 10 16:20:34 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8239 * When MAC computation fails the silc_packet_decrypt returned 0
8240 even though it was supposed to return -1. Fixed this. The
8241 affected file is lib/silccore/silcpacket.c.
8243 * Do not replace the config files in /etc/silc (in make install)
8244 if they already exist. Affected file ./Makefile.am.
8246 * Do not send re-key packets immediately but through packet queue.
8247 Affected file silcd/protocol.c and lib/silcclient/protocol.c.
8249 * Changed silc_net_check_host_by_sock to return FALSE if the
8250 IP/DNS could not be resolved. Though, it returns the IP address
8251 now even if it could not resolve it (but returns also FALSE).
8252 Affected file lib/silcutil/silcnet.[ch].
8254 Mon Apr 9 21:54:44 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8256 * Added silc_pkcs_decode_identifier to decode the public key's
8257 identifier. Affected file lib/silccrypt/silpkcs.[ch].
8258 Added also silc_pkcs_free_identifier. Added also new context
8259 SilcPublicKeyIdentifier.
8261 * Added -S option to the silc client. It is used to dump the
8262 contents of the specified public key file.
8264 * Changed the PKCS api to return the public key length when
8265 setting the public key.
8267 * Fixed a fatal bug in the public and private key file loading.
8268 Affected file lib/silccrypt/silcpkcs.c.
8270 * Execute the packet parsing for client with zero (0) timeout
8271 if the protocol is active. Affected file silcd/server.c.
8273 Sun Apr 8 19:30:56 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8275 * Made the key generation options to the silcd program. Added
8276 -C option, equivalent to client's option.
8278 * Added new [ServerKeys] config section to the server. It
8279 configures the server's public and private key.
8281 * Defined generic Public Key Payload into the protocol
8282 specification to send specific type of public keys and
8285 * Defined new command SILC_COMMAND_GETKEY to fetch a client's
8286 public key or certificate.
8288 * Implemented the GETKEY command to the server and to the
8289 client library and on user interface.
8291 Sun Apr 8 01:37:21 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8293 * Made preliminary `make install' work.
8295 Thu Apr 5 17:42:30 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8297 * Added SilcServerRekey context into silcd/idlist.h.
8299 * Added the PFS support as defined in the specification to the
8300 SKE protocol. Affected files lib/silcske/*.c.
8302 * Added `ske_group' field to the SilcServerRekey context to hold
8303 the number of the SKE group that is used with PFS in re-key.
8304 Affected file silcd/idlist.h.
8306 * Added PFS re-key support to the server. Affected file is
8309 * Added silc_protocol_cancel to cancel execution of the next
8310 state of the protocol. Affected file is
8311 lib/silccore/silcprotocol.[ch].
8313 * Added the re-key support with and without PFS to the client
8314 library. Re-key is performed once in an hour, by default.
8316 Added new protocol type SILC_PROTOCOL_CLIENT_REKEY.
8317 Added silc_client_rekey_callback and silc_client_rekey_final.
8318 Affected files are lib/silcclient/protocol.[ch] and
8319 lib/silcclient/client.[ch].
8321 * Removed the `hmac_key' and `hmac_key_len' fields from the
8322 SilcClientConnection structure; not needed. Affected file is
8323 lib/silcclient/client.h.
8327 Wed Apr 4 16:32:31 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8329 * Do not ask whether user wants to use the negotiated private key
8330 for private messages, just use it. Affected file is
8331 silc/local_command.c.
8333 * Added `send_enc_key' and `enc_key_len' fields to the
8334 SilcIDListData structure since they are needed in the re-key
8335 phase. Affected file is silcd/idlist.[ch].
8337 * Implemented the simple re-key protocol into the server.
8338 Affected files silcd/server.c and silcd/protocol.[ch]. The
8339 re-key will be performed once in an hour, by default.
8341 Added new protocol type SILC_PROTOCOL_SERVER_REKEY.
8342 Added silc_server_rekey, silc_server_rekey_callback and
8343 silc_server_rekey_final.
8345 * Removed Tunneled flag from the protocol. Updated the code
8346 and the specifications.
8348 * Adde `pfs' field to the SilcIDListData to indicate whether
8349 the PFS is to be performed in the re-key. Affected file is
8352 Tue Apr 3 21:52:42 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8354 * Defined uint8, int8, uint16, int16, uint32, int32, uint64 and
8355 int64 of at least the xintXX size. If void * is less that 4
8356 bytes uint32 * will be used. Defined bool as boolean.
8358 * Changed _ALL_ unsigned long and unsigned int to uint32,
8359 unsgined short to uint16 in the source tree.
8361 * Fixed a fatal bug in silc_server_remove_clients_by_server. Do
8362 not handle clients that has entry->data.registered == FALSE.
8363 They are not in the network anymore. Affected file is
8366 Tue Apr 3 16:39:19 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8368 * Implemented the sending of the SERVER_SIGNOFF notify in the
8369 server. Affected file is silcd/server.c.
8371 * Added silc_server_send_notify_args into silcd/packet_send.[ch].
8372 Added also silc_notify_payload_encode_args into the
8373 lib/silccore/silcnotify.[ch].
8375 * Implemented ther SERVER_SIGNOFF notify handling in the server.
8376 Affected file silcd/packet_receive.c.
8378 * Implemented the SERVER_SIGNOFF notify handling in the client
8379 library. Affected file lib/silcclient/client_notify.c. Also,
8380 implemnted the printing of the SERVER_SIGNOFF info to the
8381 application. Affected file silc/client_ops.c.
8383 * The silc_idlist_del_server now returns TRUE or FALSE to indicate
8384 if the deleting was successful. Affected file silcd/idlist.[ch].
8386 * Added support for public key authentication in the connection
8387 authentication protocol in the client library. Affected file
8388 lib/silcclient/protocol.c.
8390 * Changed the server's silc_idlist_get_clients_by_* interface
8391 to support already allocated array so that new entries may be
8392 added to pre-allocated array. Affected file silcd/idlist.[ch].
8393 This fixes some bugs with WHOIS, WHOWAS and IDENTIFY commands
8394 and command replies.
8396 * All command reply functions in the server now calls the
8397 pending command callback even if error occured. This way the
8398 error will be delivered to the client as well. Affected files
8399 silcd/command.c and silcd/command_reply.c.
8401 * Fixed INFO command to return local server's info if no server
8402 was provided. Affected file lib/silcclient/command.c.
8404 * Removed RESTART command for good. Updated the code and the
8407 * Rewrote parts of the task system. It is a bit simpler now.
8408 Removed unsued task priorities. The affected files are
8409 lib/silcutil/silctask.[ch].
8411 Mon Apr 2 20:02:33 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8413 * Moved the USERS printing from the library to the application.
8414 Affected files lib/silcclient/command.c and silc/client_ops.c.
8416 Mon Apr 2 13:13:23 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8420 * Added channel key re-key support. The re-key is perfomed
8421 only by the router and is done once in an hour. Added `rekey'
8422 field to the SilcChannelEntry in the server. Affected files
8423 silcd/server.c and silcd/idlist.h.
8425 * Added silc_task_unregister_by_context into the file
8426 lib/silcutil/silctask.[ch].
8428 Sun Apr 1 19:49:34 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8430 * Added SILC_UMODE_GONE mode to indicate when the client is not
8431 present in the SILC network. Added also support to the local
8432 command AWAY that will set this mode. Added support of showing
8433 "xxx is gone" in WHOIS command. The USERS command shows the
8434 gone status as well.
8436 * Fixed setting server and router operator privileges in the
8437 server's UMODE command. Affected file silcd/command.c.
8439 * Merged the SKE KE1 and KE2 payloads into one payload. The
8440 new KE payload is equivalent to the old KE2 payload.
8442 Cleaned up the SKE Start Payload parsing. It now uses the
8443 simple buffer unformatting to do the parsing. A lot faster
8446 Added new Mutual Authentication flag (SILC_SKE_SP_FLAG_MUTUAL)
8447 to the SKE that is used to indicate whether both of the SKE
8448 parties should perform authentication. By default only the
8449 responder performs authentication. By setting this flag also
8450 the initiator must do authentication. By default it is unset
8451 since in normal SKE case, client to server connection, only
8452 the responder should do authentication. When doing SKE between
8453 two clients both should perform authentication. Updated the
8454 code and the protocol specs.
8456 * A little fix to IDENTIFY command in the server. Search the
8457 client first by hash not nickname. Affected file is
8460 * Fixed the silc_client_close_connection to support closing
8461 the client to client connections wihtout deleting too much
8462 data. Affected file lib/silcclient/client.c.
8464 * Fixed a fatal bug in server and client; if KE1 or KE2 packets
8465 are received if protocol used to be active but is not anymore
8466 the application would crash due to NULL pointer dereference.
8467 Affected files silcd/server.c and lib/silcclient/client.c.
8469 * Added `hash' field to the SilcClientConnection to include
8470 the hash function negotiated in the SKE protocol.
8472 * Added new channel mode SILC_CMODE_FOUNDER_AUTH that is used
8473 to set the channel founder authentication data. A client can
8474 claim the founder rights later by providing the authentication
8475 data to the CUMODE command using SILC_CUMODE_FOUNDER mode.
8476 This way the channel founder can regain the channel founder
8477 privileges even it is left the channel. This works only on
8478 local server and the client must be connected to the same
8479 server to be able to regain the founder rights. Updated the
8480 protocol specs accordingly.
8482 Added support to the CMODE command in the client to set the
8483 founder auth data. Read the README to see how to set it.
8485 Added support to the CUMODE command to claim the founder
8486 rights. Read the README to see how to do it.
8488 Added support for the founder authentication to the Channel
8489 Entry in the server. Affected file silcd/idlist.h.
8491 Added support for the SILC_CMODE_FOUNDER_AUTH mode in the
8492 server's CMODE command. Affected file silcd/command.c.
8494 * Added the following new functions into lib/silccore/silcauth.[ch]:
8495 silc_auth_get_method and silc_auth_get_data.
8497 * The server now saves the remote hosts public key to the
8498 SilcIDListData pointer. Affected file silcd/protocol.c.
8500 * The normal server now does not remove the channel entry from
8501 the cache if the founder authentication data is set. It used
8502 to remove it if the founder was the last one on the channel on
8503 the server and left the channel. The auth data is saved and
8504 if the channel is re-joined later the old entry is used with
8505 the old auth data. Affected files silcd/command_reply.c and
8508 * Removed the `pkcs' field from the SilcIDListData structure
8509 in the server; it is not used. Affected file silcd/idlist.h.
8511 Sat Mar 31 15:38:36 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8513 * Fixed packet processing on slow links. Partial packets were
8514 never re-processed because the incoming data buffer was cleared
8515 by the application. Application must not directly clear the
8516 sock->inbuf, the packet processing routines handle it. Fixed
8517 this in client library and in server.
8519 Fri Mar 30 16:35:27 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8521 * Fixed the WHOIS and IDENTIFY send reply function to really
8522 check whether to send list or just one entry. Affected file
8525 * Cleaned up the LEAVE command's channel key distribution. The
8526 affected file silcd/command.c.
8528 * Changed CMODE_CHANGE's <Client ID> to <ID Payload> as server
8529 can enforce the channel mode as well. In that case the ID
8530 includes the ID of the server. The code now enforces the
8531 mode change if the router have different mode than the server.
8533 * The notify client operation with CMODE_CHANGE notify can now
8534 return NULL client_entry pointer if the CMODE was not changed
8535 by client. Application must check for this.
8537 * Added <Server ID> argument to INFO command to support server
8538 info fetching by Server ID.
8540 * Added silc_server_announce_get_channel_users to get assembled
8541 packets of channel users of the specified channel. Affected
8542 file silcd/server.[ch].
8544 * Fixed bug in CHANNEL_CHANGE notify in the server. The new ID
8545 was freed underneath the ID Cache.
8547 * Re-announce clients when the server received CHANNEL_CHANGE
8548 notify from the router. Affected file silcd/packet_send.c.
8550 Thu Mar 29 19:10:28 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8552 * Fixed a fatal bug when client does /join 1 2 3 4 5 6 the server
8553 crashed since it did not handle the fact that there is no cipher
8554 called "3" and didn't check the error condition. Now fixed.
8556 * Added SILC_MESSAGE_FLAG_REQUEST message flag as generic request
8557 flag. It can be used to send message requests.
8559 Thu Mar 29 12:26:25 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8561 * Implemented the RESTART command in the client.
8563 * Added SILC_MESSAGE_FLAG_NOTICE message flag for informational
8564 notice type messages. Added notice printing to the user
8567 * The channel keys are not re-generated if the channel's mode
8568 is PRIVKEY, ie private key on the channel exists. Affected
8569 files silcd/server.c and silcd/command.c.
8571 * Fixed a little bug in channel message delivery when channel
8572 private keys are set in the server. Affected file is
8573 silcd/packet_send.c.
8575 * Changed the setting on channel->on_channel = TRUE from the
8576 silc_client_save_channel_key to the JOIN command reply. The
8577 key payload is not received if the private channel key is set.
8578 Affected file lib/silcclient/command_reply.c and the
8579 lib/silcclient/client_channel.c.
8581 * When the CMODE_CHANGE notify is sent and the channel private
8582 key mode is removed the channel key must be re-generated in
8583 other cells as well. Added this support for the router in the
8584 silcd/packet_receive.c.
8586 * Added new local command NOTICE to send notice message on
8587 channel. Affected file silc/local_command.[ch].
8589 Wed Mar 28 23:55:54 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8591 * Added new local command ME to the client. It is used to send
8592 message to a channel with SILC_MESSAGE_FLAG_ACTION to indicate
8593 some action. Affected file silc/local_command.[ch].
8595 * Changed channel_message and private_message client operations
8596 to deliver the message flags to the application. Added also
8597 the `flags' arguments to the silc_client_send_channel_message
8598 and silc_client_send_private_message functions. Affected file
8601 Wed Mar 28 20:50:47 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8603 * Redefined the Private Message Payload to support private message
8604 keys and to support the new private message flags. Updated
8605 the protocol specs. Flags makes it possible to have for example
8606 CTCP style messages.
8608 * Added new type SilcPrivateMessagePayload and defined an API
8609 for it in the lib/silcclient/silcprivate.[ch].
8611 * Tested private message private keys successfully. Tested the
8612 private message key set, unset and list commands with the new
8615 * Redefined the Channel Message Payload to include the channel
8616 message flags (equal with private message flags) to support
8617 for example CTCP style messages.
8619 * Defined some of the message (for channel and private message)
8620 flags. Updated the protocol specs and added the flags to the
8621 lib/silccore/silcchannel.h. The type is SilcMessageFlags.
8623 Wed Mar 28 15:52:36 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8625 * Added SilcKeyAgreementStatus type to the key agreement routines
8626 to indicate the current status and error if one occured.
8627 The status types are defined in the lib/silcclient/silcapi.h.
8629 * Added new local command KEY that is used to set and unset private
8630 keys for channels, set and unset private keys for private messages
8631 with remote clients and to send key agreement requests and
8632 negotiate the key agreement protocol with remote client. The
8633 key agreement is supported only to negotiate private message keys,
8634 it currently cannot be used to negotiate private keys for channels,
8635 as it is not convenient for that purpose.
8637 * Fixed a minor pending callback setting bug in the function
8638 silc_client_get_client_by_id_resolve, now the function works.
8639 Affected file lib/silcclient/idlist.c.
8641 * Added function silc_net_get_local_port to get local bound
8642 port by socket. Added to lib/silcutil/silcnet.[ch].
8644 * Added `sockets' and `sockets_count' fields to the SilcClient
8645 object. They hold the sockets of the listenning sockets in
8646 the client. Listenning sockets may be for example the key
8647 agreement server. Affected file lib/silcclient/client.[ch].
8648 Added functions the silc_client_add_socket and the
8649 silc_client_del_socket. They are exported to the application
8652 * Added ~./silc/clientkeys to support other client's public keys.
8654 * Renamed verify_server_key client operation to verify_public_key
8655 and added one argument to indicate the type of the connection
8656 (server, client etc.).
8658 Tue Mar 27 22:22:38 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8660 * Added silc_server_connection_auth_request to handle the
8661 incoming CONNECTION_AUTH_REQUEST packet. Affected file is
8662 silcd/packet_receive.[ch].
8664 * Added silc_server_send_connection_auth_request into the
8665 silcd/packet_send.c to send the connection auth request packet.
8667 * Cleaned up the silcd/protocol.c a bit and fixed some memory
8670 * Fixed the public key authentication in responder side in the
8671 server. The `auth_data' pointer includes the SilcPublicKey
8672 not the path to the public key. Affected file silcd/protocol.c.
8674 * Implemented the public key authentication in the initiator side
8675 in the server. Affected file silcd/protocol.c.
8677 * Removed the [RedirectClient] config section from the server
8678 configuration. Is not needed and I don't want to implement it.
8680 Tue Mar 27 12:49:56 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8682 * Cleaned up the CMODE command in the server. It now works
8683 correctly and supports all the modes defined in the protocol.
8684 Affected file is silcd/command.c.
8686 * Added `hmac_name' field to the SilcChannelEntry in the server
8687 to hold the default HMAC of the channel. It can be set when
8688 creating the channel (with JOIN command). Affected files
8691 * Added <cipher> and <hmac> argument to the CMODE_CHANGE notify
8692 type to indicate the change of the current cipher and hmac
8693 on the channel. Client can safely ignore the <cipher> argument
8694 (if it chooses to do so) since the CHANNEL_KEY packet will
8695 force the channel key change anyway. The <hmac> argument is
8696 important since the client is responsible of setting the new
8697 HMAC and the hmac key into use.
8699 * Fixed the CMODE command in the client library as well.
8701 * Tested CMODE command in router environment successfully.
8703 Mon Mar 26 14:39:48 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8705 * Show the version of the remote client (or server) when connecting
8706 to the server. It is logged to the log file. Affected file
8707 is silcd/protocol.c.
8709 * Fixed the KILLED notify handling in the client library. The
8710 client must be removed from all channels when receiving the
8713 Also, do not remove the client entry when giving the KILL
8714 command but when the KILLED notify is received.
8716 * Removed silc_idlist_find_client_by_nickname from the server.
8717 Not needed anymore. Affected files silcd/idlist.[ch].
8719 * Implemented the CHANNEL_CHANGE notify type handling to the
8720 server. Affected file silcd/server.c.
8724 Mon Mar 26 12:11:14 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8726 * Added silc_server_send_notify_invite to send the INVITE
8727 notify between routers.
8729 * Implemented the INVITE command correctly to the server.
8731 * Implemented the INVITE notify type handling in the server.
8733 * Implemented the INVITE command to the client library and on the
8736 Sun Mar 25 20:27:09 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8738 * Added function silc_server_get_client_resolve to find the
8739 client entry by ID from all ID lists and then resolve it
8740 (using WHOIS) if it cannot be found. Affected file is
8743 Sun Mar 25 13:52:51 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8745 * Implemented the BAN command to the client library.
8747 * The JOIN command in the server now checks the invite list
8750 * Changed the silc_command_reply_payload_encode_va and the
8751 silc_command_payload_encode_va to support that if argument is
8752 NULL it ignores and checks the next argument. Affected file
8753 lib/silccore/silccommand.c.
8755 * Added silc_server_send_notify_ban to send the BAN notify
8756 type between routers.
8758 * Chaned the silc_notify_payload_encode to support that if
8759 argument is NULL it ignores and checks the next argument.
8760 Affected file lib/silccore/silcnotify.c.
8762 * Tested ban lists in router environment successfully.
8764 Sat Mar 24 14:47:25 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8766 * Implemented BAN command to the server, in silcd/command.[ch].
8768 * Removed the BAN and INVITE_LIST modes from the CMODE command
8771 * Added function silc_string_match to regex match two strings.
8772 Affected files lib/silcutil/silcutil.[ch].
8774 Fri Mar 23 22:02:40 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8776 * Redefined parts of the SilcChannelEntry in the server to support
8777 the new ban and invite lists.
8779 Fri Mar 23 16:25:11 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8781 * Redefined the INVITE command. The same command can be used to
8782 invite individuals to the channel but also to manage the invite
8783 list of the channel (to add to and remove from the invite list).
8784 Updated the protocol specs.
8786 * Added new command SILC_COMMAND_BAN that can be used to manage
8787 the ban list of the channel. Updated the protocol specs.
8789 * Removed the channel modes: the SILC_CMODE_BAN and the
8790 SILC_CMODE_INVITE_LIST as they were a bit kludge to be included
8791 in the CMODE command. The equivalent features are now available
8792 using INVITE and BAN commands. Updated the protocol specs.
8794 * Added new SILC_NOTIFY_TYPE_BAN notify type to notify routers
8795 in the network about change in the current ban list. The notify
8796 type is not used by the client.
8798 * Redefined parts of the SILC_NOTIFY_TYPE_INVITE command to
8799 support the invite lists.
8801 Thu Mar 22 22:52:23 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8803 * Added new function silc_string_regexify that converts string
8804 including wildcard characters into regex string that can
8805 be used by the GNU regex library. Added into the file
8806 lib/silcutil/silcutil.[ch].
8808 Added silc_string_regex_combine to combine to regex strings
8809 into one so that they can be used as one regex string by
8810 the GNU regex library. Added into the file
8811 lib/silcutil/silcutil.[ch].
8813 Added silc_string_regex_match to match two strings. It returns
8814 TRUE if the strings match. Added into lib/silcutil/silcutil.[ch].
8816 Thu Mar 22 15:29:42 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8818 * Imported GNU regex to the soruce tree into lib/contrib.
8819 Fixed some compiler warning from the regex.c.
8821 Wed Mar 21 15:27:58 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8823 * Fixed MOTD command in the server to work in router environment.
8825 * Fixed the MOTD command in the client library to support
8826 the server argument in the command.
8828 * Added `nickname_len' argument to the silc_idlist_add_client
8829 in the server, as the `nickname' argument may be binary data
8832 * Added silc_idlist_get_channels to return all channels from
8835 * Implemented LIST command to the server. Affected file is
8838 * Implemented the LIST command to the client library and on the
8841 * Added [<user count>] argument to the LIST command reply.
8842 With private channels the user count is not shown.
8844 * Updated TODO and README.
8846 Tue Mar 20 21:05:57 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8848 * The client entry's data.registered must be TRUE even with
8849 global client entry on global client list. The data.registered
8850 is used to check whether the client is anymore in the network,
8851 for example with WHOWAS command so it must be valid.
8853 * Fixed the WHOWAS command in the server. It now actually works
8854 in router environment. Added function into silcd/command_reply.c
8855 silc_server_command_reply_whowas_save.
8857 * Added silc_idlist_purge function to the silcd/idlist.c
8858 to periodically purge the ID Cache.
8860 * Fixed INFO command in the server. It works now in router
8861 environment. Added <server name> argument to the INFO command
8862 reply. Updated the protocol specs.
8864 * Fixed minor bug in silc_idcache_purge to not purge if the
8865 expire value is zero.
8867 * Fixed various bugs in WHOIS and IDENTIFY command handling as
8868 they were buggy because of the WHOWAS information.
8870 * Fixed local command MSG to handle the async resolving of
8871 the remote client properly. It used to fail the first MSG.
8872 Affected file silc/local_command.c.
8874 * Added `data_len' field to SilcIDCache context.
8876 Tue Mar 20 16:29:00 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8878 * Update TODO. Todo in commands in the server.
8880 Tue Mar 20 15:45:14 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8882 * Added new notify type SILC_NOTIFY_TYPE_UMODE_CHANGE that is
8883 used by routers as broadcast packet to inform other routers
8884 about the changed user mode.
8886 Implemented the notify handling in the server. Affected file is
8887 silcd/packet_receive.c. Added the function
8888 silc_server_send_notify_umode to the silcd/packet_send.[ch].
8890 * Added new generic Channel Payload and deprecated the New Channel
8891 Payload. The New Channel Payload is now the generic Channel
8894 * Added new argument `mode' to the silc_server_send_new_channel
8895 as it is required in the Channel Payload now.
8897 * Renamed the SilcChannelPayload to SilcChannelMessagePayload
8898 and created a new and real SilChannelPayload to represent the
8899 new generic Channel Payload. Implemented the encode/decode
8900 for Channel Payload. Affected file lib/silccore/silcchannel.[ch].
8902 * Added silc_server_get_client_channel_list to return the list
8903 of channels the client has joined for WHOIS command reply.
8904 Affected file silcd/server.[ch].
8906 * Implemented the channel list sending in the WHOIS command reply
8907 in server and in the client.
8909 Implemented the channel list displaying on the user interface
8910 as well. Affected file silc/client_ops.c.
8912 * Added silc_channel_payload_parse_list to parse list of Channel
8913 Payloads. It returns SilcDList list of SilcChannelPayloads.
8914 Client for example can use this function to parse the list of
8915 channels it receives in the WHOIS command reply. The caller
8916 must free the list by calling silc_channel_payload_list_free.
8917 Affected files lib/silccore/silcchannel.[ch].
8919 Mon Mar 19 21:39:15 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8921 * Added one new argument <user mode> to the WHOIS command reply
8922 to return the mode of the user in SILC. Updated the protocol
8925 Implemented it to the server and client.
8927 Mon Mar 19 18:43:06 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8929 * Fixed the mode printing on the user interface on joining.
8930 Affected file silc/client_ops.c.
8932 * Implemented the UMODE command and user modes in general to the
8933 client library and to the user interface.
8935 * Implemented the UMODE command to the server.
8937 * The server now sends UNKNOWN_COMMAND error status if client sends
8938 unknown command. Affected file silcd/command.c.
8940 * All server commands now handle the command identifier the right
8941 way when sending the command reply to the client. The client can
8942 use to identify the command replies with the identifier.
8944 Mon Mar 19 16:13:07 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8946 * Added silc_server_get_client_route to resolve the route to
8947 the client indicated by the client ID. Affected file is
8950 * Added silc_server_relay_packet as general function to relay
8951 packet to arbitrary destination. This deprecates functions
8952 like _send_private_message_key, _relay_notify etc. Affected
8953 file is silcd/packet_send.[ch].
8955 Removed silc_server_send_key_agreement,
8956 silc_server_send_private_message_key and
8957 silc_server_packet_relay_notify functions from the file
8958 silcd/packet_send.[ch].
8962 * Implemented the SILC_NOTIFY_TYPE_KILLED notify handling in the
8963 server. Affected file silcd/packet_receive.[ch].
8965 * Implemented the KILL command to the client. Implemented the
8966 SILC_NOTIFY_TYPE_KILLED notify handling in the client library.
8967 Affected files lib/silcclient/command[_reply].c and
8968 lib/silcclient/client_notify.c. Implemented the KILL notify
8969 printing in the user inteface.
8971 * Fixed a lot silc_parse_nick memory leaks from the client
8972 library in the file lib/silcclient/command.c.
8974 * Changed the silc_server_send_notify_on_channels's `sender'
8975 argument from SilcSocketConnection to SilcClientEntry to
8976 check the sender as entry and not as connection object and not
8977 to send to the client provided as argument. The affected file
8978 is silcd/packet_send.[ch].
8980 * The notify packets that are destined directly to the client used
8981 to not to be processed by the server. Now changed that and the
8982 server processes all notify packets. After relaying the packet
8983 to the client the notify packet is processed in the server.
8985 * The silc_server_free_client_data now checks whether there is
8986 pending outgoing traffic for the client and purges the data to
8987 the network before removing the client entry.
8989 Sun Mar 18 21:02:47 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8991 * Added SILC_NOTIFY_TYPE_KILLED notify type. It is sent when
8992 an client is killed from the SILC Network. Updated the protocol
8995 Added new function silc_server_send_notify_killed to the
8996 silcd/packet_send.[ch].
8998 * Added function silc_server_packet_relay_notify to relay notify
8999 packets that are destined directly to a client. In this case
9000 the server does not process the notify packets but merely relays
9001 it to the client. Affected file silcd/packet_send.[ch].
9003 Added also silc_server_packet_process_relay_notify to check
9004 whereto relay the notify. Affected file is
9005 silcd/packet_receive.[ch].
9007 * Implemented the KILL command to the server.
9011 * Added the backup schema desgined last fall to the protocol
9012 specs for everyone to see. The specification is in the
9013 *-spec-xx.txt draft and the packet type definitions for the
9014 backup routers is in *-pp-xx.txt draft. Thusly, added also
9015 new packet type SILC_PACKET_CELL_ROUTERS.
9017 * A big security problem in the implementation discovered. The
9018 signoff of an client did not cause new channel key generation
9019 which it of course should've done. The channel keys must be
9020 always re-generated when client leaves (or signoffs) the channel.
9021 The silc_server_remove_from_channels funtion now handles
9022 the channel key re-generation.
9024 * Added `sender' argument to the silc_server_send_notify_on_channels
9025 to not to send the client provided as argument. Affected file
9026 silcd/packet_send.[ch].
9028 Fri Mar 16 15:52:49 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9030 * Implemented OPER and SILCOPER commands into the server and
9033 * Added silc_auth_verify and silc_auth_verify_data to verify
9034 the authentication directly from the authentication payload.
9035 It supports verifying both passphrase and public key based
9036 authentication. Affected file lib/silccore/silcauth.[ch].
9038 * Added `hash' field to the SilcIDListData structure. It is the
9039 hash negotiated in the SKE protocol. Affected file is
9042 * Slight redesigning of the SilcAuthPayload handling routines.
9043 Do not send SilcPKCS but SilcPublicKey as argument.
9045 * Implemented the public key authentication support to the
9046 serverconfig. The public key is loaded from the provided path
9047 and saved as authentication data to void * pointer. Thus,
9048 changed the unsigned char *auth_data to void *auth_data;
9050 * Fixed SHUTDOWN command to send the reply before the server
9051 is shutdown. :) Affected file silcd/command.c.
9053 * Fixed fatal bug in CONNECT command. The hostname was invalid
9054 memory and server crashed. Affected file silcd/command.c.
9056 * Fixed fatal bug in CLOSE command. The server_entry became
9057 invalid but was referenced later in the command. Affected file
9060 Thu Mar 15 12:46:58 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9062 * Fixed fatal bug in failure packet handling. Server ignored
9063 the failure and thus crashed when it came.
9067 Wed Mar 14 20:37:35 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9069 * Added new SILC_CF_LAG_STRICT command flag that strictly forces
9070 that the command may be executed only once in (about) 2 seconds.
9071 The old SILC_CF_LAG flag is same but allows command bursts up
9072 to five before limiting.
9074 Added the support for CF_LAG and CF_LAG_STRICT flags to the
9075 server code. Various commands now includes the CF_LAG_STRICT
9076 flag to disallow any kind of miss-use of the command.
9078 * Fixed the silc_buffer_unformat to not to allocate any data
9079 if the length of the data is zero. It used to allocate the
9080 length + 1. Affected file lib/silcutil/silcbuffmt.c.
9082 Wed Mar 14 16:10:30 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9084 * Changed the format of AdminConnection configuration section
9085 in the server. Added username of the admin to the format.
9086 Affected files silcd/serverconfig.[ch].
9088 Added silc_server_config_find_admin into silcd/serverconfig.[ch]
9089 to return admin configuration data by host, username and/or
9092 Wed Mar 14 13:18:16 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9094 * Implemented WHOWAS command to the server. Added the functions:
9096 silc_server_command_whowas_parse,
9097 silc_server_command_whowas_send_reply,
9098 silc_server_command_whowas_from_client and
9099 silc_server_command_whowas_from_server
9101 * Added <Client ID> argument to the WHOWAS command reply. Updated
9102 the protocol specs accordingly.
9104 * Implemented WHOWAS command and command_reply to the client
9107 Implemented the WHOWAS printing on the user interface.
9109 Tue Mar 13 22:17:34 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9111 * Added new argument to the WHOWAS command reply, the real name.
9112 It is an optional argument. Updated the protocol specs.
9114 * Added SilcIDCacheDestructor callback that is registered when
9115 the SilcIDCache is allocated. The callback is called when
9116 an cache entry in the ID Cache expires, or is purged from the
9117 cache. Added into lib/silccore/idcache.[ch].
9119 Added silc_idlist_client_destructor to the silcd/idlist.[ch]
9120 to destruct the client entries when the cache entry expires.
9121 Other ID Cache's in server and in the client library ignores
9124 * If the ID Cache entry's `expire' field is zero then the entry
9125 never expires. Added boolean `expire' argument to the
9126 silc_idcache_add function in the lib/silccore/idcache.[ch].
9127 If it is TRUE the default expiry value is used.
9129 * Added silc_server_free_client_data_timeout that is registered
9130 when client disconnects. By default for 5 minutes we preserve
9131 the client entry for history - for WHOWAS command.
9133 Tue Mar 13 13:26:18 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9135 * Added support to the server to enforce that commands are not
9136 executed more than once in 2 seconds. If server receives
9137 commands from client more frequently, timeout is registered
9138 to process the commands. Affected file silcd/command.c.
9139 Added new function silc_server_command_process_timeout.
9141 * Changed NICK_NOTIFY handling in client library to check that
9142 if the client's nickname was changed, so there is no need to
9143 resolve anything from the server.
9145 * Removed error printing from the WHOIS and IDENTIFY commands.
9146 If error occurs then it is ignored silently in the client library.
9147 The application, however, may map the received error to
9148 human readable error string. The application currently maps
9149 the NO_SUCH_NICKNAME error to string.
9151 * Made the command status message public to the application. Moved
9152 them from lib/silcclient/command_reply.c to
9153 lib/silcclient/command_reply.h. The application can map the
9154 received command status to the string with the
9155 silc_client_command_status_message function.
9157 * Added check to the server to check that client's ID is same
9158 as the Source ID in the packet the client sent. They must
9161 Tue Mar 13 12:49:21 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9163 * Added dist-bzip hook to the Makefile.am to make bzip2
9164 compressed distributions.
9166 Mon Mar 12 18:43:38 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9168 * Server now enforces the maximum length for the nickname and
9169 the channel as protocol specification dictates. 128 bytes for
9170 nickname and 256 bytes for channel name.
9172 * Moved the WHOIS printing to the application. The client libary
9173 does not print out the WHOIS information anymore, the application
9174 must do it. Renamed silc_client_command_reply_whois_print to
9175 the silc_client_command_reply_whois_save.
9177 The client's idle time is also sent to the application now, and
9178 the idle is shown on screen.
9180 * Added silc_client_command_reply_identify_save to save the
9181 received IDENTIFY entries.
9183 * Do not check for channel private keys in message sending and
9184 reception if the channel does not have the PRIVKEY mode set.
9185 Affected file lib/silclient/client_channel.c.
9187 Sun Mar 11 20:25:06 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9189 * Fixed a minor bug if WHOIS and IDENTIFY command parsing that
9190 just surfaced after chaning the JOIN procedure.
9192 Sun Mar 11 14:59:05 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9194 * Added silc_client_get_clients_by_list to get client entries
9195 from Client ID list, that is returned for example by JOIN
9196 and USERS command replies. The application should use this
9197 function for example when JOIN command reply is received to
9198 resolve the clients already on the channel (library does not
9199 do that anymore as USERS command reply is not used in the JOIN
9200 procedure anymore). Affected files lib/silcclient/silcapi.h and
9201 lib/silcclient/idlist.c.
9203 * JOIN command reply and USERS command reply returns now SilcBuffer
9204 pointers instead of unsigned char pointers when returning
9205 the client list and mode list.
9207 * Added <Client ID> argument to the JOIN command reply, mainly
9208 for the server to identify for which client the command was
9209 originally sent. Updated protocol specs accordingly.
9211 * Added SilcDlist private_key pointer to the SilcChannelEntry
9212 in the client to support the channel private keys. Affected
9213 file is lib/silcclient/idlist.h.
9215 * Added SilcChannelPrivateKey argument to the function
9216 silc_client_send_channel_message so that application can choose
9217 to use specific private ke if it wants to. If it is not provided,
9218 the normal channel key is used, unless private keys are set.
9219 In this case the first (key that was added first) is used
9220 as the encryption key.
9222 * Implemented the support for channel private key handling.
9223 Implemented the following functions:
9225 silc_client_add_channel_private_key,
9226 silc_client_del_channel_private_keys,
9227 silc_client_del_channel_private_key,
9228 silc_client_list_channel_private_keys and
9229 silc_client_free_channel_private_keys
9231 Affected file lib/silcclient/client_channel.c.
9233 * Added the support for the private keys in the channel message
9234 sending and encryption and in the message reception and
9235 decryption. Affected funtions are
9236 silc_client_send_channel_message and silc_client_channel_message.
9238 Sat Mar 10 21:36:22 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9240 * Added SKE's key verify callback to the client library's
9241 KE protocol context. Affected files lib/silcclient/protocol.[ch].
9243 * Removed the statement that server (or router) must send USERS
9244 command reply when joining to the channel so that the client
9245 knows who are on the channel. Instead, the client list and
9246 client's mode list is now sent in the JOIN command reply to the
9247 client who joined channel. This is better solution.
9249 * Added function silc_server_get_users_on_channel and function
9250 silc_server_save_users_on_channel to the silcd/server.[ch].
9252 * Removed function silc_server_command_send_users from the
9255 * Do not show topic on the client library anymore. The topic is
9256 sent in the command reply notify to the application and the
9257 application must show the topic now.
9259 Sat Mar 10 00:07:37 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9261 * Added client searching by nickname hash into the IDENTIFY and
9262 WHOIS commands in the server as they were clearly missing from
9263 them. Affected file is silcd/command.c.
9265 * Fixed a bug in private message receiving in the client library.
9266 The remote ID was freed and it wasn't supposed, now it is
9269 Fri Mar 9 12:40:42 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9271 * Minor fix to the channel payload; allocate the data area, as it
9272 needs to be of specific length.
9274 * If the key agreement port is zero then the operating
9275 system will define the bound port. Affected files are
9276 lib/silcclient/silcapi.h and lib/silcclient/client_keyagr.c.
9278 * Added new function silc_channel_payload_decrypt into the file
9279 lib/silccore/silcchannel.[ch].
9281 * Moved the channel message etc, check from silc_packet_decrypt
9282 to applications. The library calls now a generic
9283 SilcPacketCheckDecrypt callback which is to return TRUE or FALSE
9284 when the packet is either normal or special. This was done to
9285 allow more wide range of checking that was not allowed when
9286 the code was in library. Now applications can do virtually any
9287 checks to the packet and return to the library the decision how
9288 the packet should be processed. Affected files are
9289 lib/silccore/silcpacket.[ch].
9291 Added silc_server_packet_decrypt_check to the server and
9292 silc_client_packet_decrypt_check to the client library.
9294 * Added silc_server_packet_send_srcdest into silcd/packet_send.[ch]
9295 to send with specified source and destination information.
9297 * Channel message delivery between routers was broken after the
9298 channel key distribution was fixed earlier. The channel key
9299 was used be to distributed to other routers as well which is not
9300 allowed by the protocol. Now this is fixed and channel keys
9301 really are cell specific and the channel message delivery between
9302 routers comply with the protocol specification.
9304 * Fixed various commands in server to check also the global list
9305 for the channel entry and not just the local list. The affected
9306 file silcd/command.c.
9308 Thu Mar 8 21:39:03 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9310 * Added assert()s to buffer formatting and unformatting routines
9311 to assert (if --enable-debug) when error occurs. Affected
9312 file: lib/silcutil/silcbuffmt.c.
9314 * Changed to auto-reconnect to check whether the remote host is
9315 router and register the re-connect timeout if it is. It used
9316 to check that whether we are normal server, but router must do
9317 auto-reconnect with another router as well. Affected file
9320 * Removed the [<key len>] option from CMODE command as the cipher
9321 name decides the key length, nowadays. See the defined ciphers
9322 from the protocol specification.
9324 * Added [<hmac>] option to the CMODE command to define the HMAC
9325 for the channel. Added SILC_CMODE_HMAC channel mode.
9327 * Added [<hmac>] option for the JOIN command so that user can
9328 select which HMAC is used to compute the MACs of the channel
9331 * Added Hmac field to the Channel Message Payload. The integrity
9332 of plaintext channel messages are now protected by computing
9333 MAC of the message and attaching the MAC to the payload. The
9334 MAC is encrypted. Now, it is clear that this causes some
9335 overhead to the size of the packet but rationale for this is that
9336 now the receiver can verify whether the channel message decrypted
9337 correctly and also when private keys are set for the channel the
9338 receiver can decrypt the packet with several keys and check from
9339 the MAC which key decrypted the message correctly.
9341 * Added silc_cipher_encrypt and silc_cipher_decrypt into the
9342 lib/silccrypt/silccipher.[ch].
9344 * Added silc_hash_len to return the digest length into the
9345 lib/silcrypt/silchash.[ch].
9347 * Rewrote parts of Silc Channel Payload interface in the
9348 lib/silccore/silcchannel.[ch]. The encode function now also
9349 encrypts the packet and parse function decrypts it.
9351 Wed Mar 7 20:58:50 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9353 * Fixed a minor formatting bug in the SKE's key material processing.
9354 It actually might have processed the keys wrong way resulting
9357 * Redefined the mandatory HMAC algorithms and added new algorithms.
9358 Added hmac-sha1-96 and hmac-md5-96 which are normal hmac-sha1
9359 and hmac-md5 truncated to 96 bits. The mandatory is now
9360 hmac-sha1-96. Rest are optional (including the one that used
9361 to be mandatory). Rationale for this is that the truncated HMAC
9362 length is sufficient from security point of view and can actually
9363 make the attack against the HMAC harder. Also, the truncated
9364 HMAC causes less overhead to the packets. See the RFC2104 for
9367 * Added new [hmac] configuration section. The SKE used to use
9368 the hash names (md5 and sha1) in the SKE proposal as HMCAS which
9369 is of course wrong. The official names that must be proposed in
9370 the SKE are the ones defined in the protocol specification
9371 (hmac-sha1-96 for example). The user can configure any hmac
9372 using any hash function configured in the [hash] section. At
9373 least, the mandatory must be configured.
9375 Rewrote the HMAC interface in lib/silccrypt/silchmac.[ch].
9377 * Added HMAC list to the SKE proposal list. It has now both
9378 hash algorithm list and HMAC list. This makes the protocol
9379 incompatible with previous versions. The SKE now seems to work
9380 the way it is supposed to work, for the first time actually.
9382 * Defined plain Hash algorithms to the protocol specification.
9385 Tue Mar 6 15:36:11 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9387 * Implemented support for key agreement packets into the server.
9388 Added functions silc_server_key_agreement and
9389 silc_server_send_key_agreement. Other than these functions,
9390 server has nothing to do with this packet.
9392 * Added support for private message key packets into the server.
9393 Added functions silc_server_private_message_key and
9394 silc_server_send_private_message_key.
9398 * Changed the silc_[client|server]_protocol_ke_set_keys to be
9399 called in the protocol's final callback instead in the END
9400 protocol state. This makes a little more sense and in the same
9401 time in client we can use the same protocol routines for normal
9402 key exchange and to key agreement packet handling as well.
9404 * Added to both client's and server's KE protocol context the
9405 SilcSKEKeyMaterial pointer to save the key material. We will
9406 bring the key material to the protocol's final callback by doing
9407 this. The final callback must free the key material.
9409 * Added SKE's packet_send callback into client's KE protocol
9410 context so that the caller can choose what packet sending function
9411 is used. This way we can use different packet sending when
9412 doing normal SKE when doing key agreement packet handling (in
9413 the key agreement packet handling we do not want to encrypt
9416 * Implemented the responder side of the key agreement routines
9417 in the client. The client can now bind to specified port and
9418 accept incoming key negotiation. The key material is passed
9419 to the application after the protocol is over.
9421 * Implemented the processing of incoming Key Agreement packet
9422 in the client. Added function silc_client_key_agreement to
9425 * Implemented the intiator side of the key agreement routines
9426 in the client. The client can now initiate key agreement with
9427 another remote client. The key material is passed to the
9428 application after the protocol is over.
9430 * Created client_keyagr.c to include all the key agreement
9433 * Added macro SILC_TASK_CALLBACK_GLOBAL which is equal to the
9434 SILC_TASK_CALLBACK except that it is not static.
9436 * Created client_notify.c and moved the Notify packet handling
9437 from the client.[ch] into that file.
9439 * Created client_prvmsg.c and moved all private message and
9440 private message key routines from the client.[ch] into that file.
9442 * Create client_channel.c and moved all channel message and
9443 channel private key routines from the client.[ch] into that file.
9445 * Changed silc_client_get_client_by_id_resolve to resolve with
9446 WHOIS command instead of IDENTIFY command, in the file
9447 lib/silclient/idlist.c.
9449 Mon Mar 5 18:39:49 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9451 * Implemented the SKE's responder side to the Client library.
9453 * When FAILURE is received to the protocol do not trust it
9454 blindly. Register a timeout to wait whether the remote closes
9455 the connection as it should do it, only after that process the
9456 actual failure. This was changed to both client and server.
9458 * Added client_internal.h to include some of the structures
9459 there instead of client.h in lib/silcclient/.
9461 * Added function silc_task_unregister_by_callback to unregister
9462 timeouts by the callback function.
9464 Sat Mar 3 19:15:43 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9466 * Some "Incomplete WHOIS info" errors has been appearing on the
9467 log files. Took away the entry->userinfo check from WHOIS
9468 reply sending. The entry->userinfo is now " " if client did not
9469 provide one. I thought this was fixed earlier but something
9470 is wrong still. Let's see if the error still appears.
9472 Wed Feb 28 20:56:29 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9474 * Fixed a minor bug in the login when the channel key is
9475 re-generated in the server. It used to generate the key in
9476 wrong order and thus caused problems in the channel traffic.
9478 * Fixed a minor bug in channel key distsribution after
9479 KICK command. The key was not sent to the router even though
9482 Tue Feb 27 20:24:25 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9484 * Added silc_ske_process_key_material_data as generic routine
9485 to process any key material as the SILC protocol dictates. The
9486 function is used by the actual SKE library but can be used by
9487 applications as well. This relates to the private message keys
9488 and the channel private keys since they must be processed the
9489 same way the normal SILC session keys. The protocol dictates
9490 this. Affected files: lib/silcske/silcske.[ch].
9492 Added also silc_ske_free_key_material to free the
9493 SilcSKEKeyMaterial structure.
9495 * Defined silc_cipher_set_key function to set the key for
9496 cipher without using the object's method function. The affected
9497 files: lib/silccrypt/silccipher.[ch].
9499 * Implemented silc silc_client_add_private_message_key,
9500 silc_client_add_private_message_key_ske,
9501 silc_client_del_private_message_key,
9502 silc_client_list_private_message_keys and
9503 silc_client_free_private_message_keys functions in the
9506 Added functions silc_client_send_private_message_key to send
9507 the Private Message Key payload and silc_client_private_message_key
9508 to handle incoming Private Message Key payload.
9510 * Added Cipher field to the Private Message Key payload to set
9511 the cipher to be used. If ignored, the default cipher defined
9512 in the SILC protocol (aes-256-cbc) is used.
9514 Tue Feb 27 13:30:52 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9516 * Removed lib/silcclient/ops.h file.
9518 Redefined parts of the SILC Client Library API. Created new
9519 file silcapi.h that deprecates the ops.h file and defines the
9520 published Client Library API. Defined also private message key
9521 API and channel private key API into the file.
9523 This is the file that the application must include from the
9524 SILC Client Library. Other files need not be included by
9525 the application anymore.
9527 * Added new key_agreement client operation callback and also
9528 defined the Key Agreement library API for the application.
9530 Tue Feb 27 11:28:31 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9532 * Added new packet type: SILC_PACKET_KEY_AGREEMENT. This packet
9533 is used by clients to request key negotiation between another
9534 client in the SILC network. If the negotiation is started it
9535 is performed using the SKE protocol. The result of the
9536 negotiation, the secret key material, can be used for example
9537 as private message key.
9539 Implemented the Key Agreement payload into the files
9540 lib/silccore/silauth.[ch].
9542 Mon Feb 26 12:13:58 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9544 * Redefined ciphers for the SILC protocol. Added some new ciphers
9545 and defined the key lengths for the algorithms. Changed the
9546 code accordingly. The default key length is now 256 bits.
9548 * Fixed SKE key distribution function silc_ske_process_key_material
9549 when the key length is more than 128 bits. The default key
9550 length in SILC is now 256 bits.
9552 * Added new command status type: SILC_STATUS_ERR_UNKOWN_ALGORITHM
9553 to indicate unsupported algorithm.
9555 * Renamed rijndael.c to aes.c and all functions as well.
9557 * Fixed a long standing channel key setting bug in client library.
9558 Weird that it has never surfaced before.
9560 * Fixed bug in channel deletion. If the entire channel is removed
9561 then it must also delete the references of the channel entry
9562 from the client's channel list as the client's channel entry and
9563 the channel's client entry share same memory.
9565 Sun Feb 25 20:47:29 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9567 * Implemented CONNECT and SHUTDOWN commands in the client.
9569 * Implemented CLOSE command to the client.
9571 * Added the function silc_idlist_find_server_by_name into the
9572 files silcd/idlist.[ch].
9574 Added the function silc_idlist_find_server_by_conn into the
9575 files silcd/idlist.[ch].
9577 Sat Feb 24 23:45:49 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9579 * DIE command was renamed to SHUTDOWN. Updated the both code
9582 * Defined SILC_UMODE_NONE, SILC_UMODE_SERVER_OPERATOR and
9583 SILC_UMODE_ROUTER_OPERATOR modes into lib/silccore/silcmode.h.
9585 * Implemented CONNECT, CLOSE and SHUTDOWN commands to the server
9588 * Added function silc_server_create_connection function to create
9589 connection to remote router. My server implementation actually
9590 does not allow router to connect to normal server (it expects
9591 that normal server always initiates the connection to the router)
9592 so the CONNECT command is only good for connecting to another
9595 Sat Feb 24 16:03:45 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9597 * Added SILC_NOTIFY_TYPE_KICKED to indicate that the client
9598 or some other client was kicked from the channel.
9600 Implemented the handling of the notify type to both client
9603 Implemented silc_server_send_notify_kicked to send the KICKED
9604 notify. It is used to send it to the server's primary router.
9606 * Implemented the KICK command into server and client.
9608 * Added `query' argument to the silc_idlist_get_client function
9609 to indicate whether to query the client from server or not if
9612 * Added new command status type SILC_STATUS_ERR_NO_CHANNEL_FOPRIV
9613 to indicate that the client is not channel founder.
9617 Sat Feb 24 00:00:55 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9619 * Removed the rng context from SilcPacketContext structure and
9620 changed that the packet routine uses the Global RNG API.
9622 Fri Feb 23 11:22:57 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9624 * Added support for quit message that client can "leave" on the
9625 channel when it quits the SILC. It is ditributed inside the
9626 SILC_NOTIFY_TYPE_SIGNOFF notify type.
9628 Added silc_server_free_client_data that will take the
9629 signoff message as argument.
9631 * Changed SKE routines to use the silc_pkcs_sign/verify routines.
9633 Thu Feb 22 23:05:36 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9635 * Updated parts of the protocol specification to keep it up
9638 Thu Feb 22 15:08:20 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9640 * Added List flag (SILC_PACKET_FLAG_LIST) to indicate list of
9641 payloads in one packet.
9643 * Deprecated following packet types: NEW_ID_LIST, NEW_CHANNEL_LIST,
9644 NEW_CHANNEL_USER_LIST, SET_MODE and SET_MODE_LIST. List packets
9645 use now the new List flag.
9647 * Also deprecated the following packet types: REPLACE_ID,
9648 NEW_CHANNEL_USER and REMOVE_CHANNEL_USER packet types.
9650 * Added list support for Notify packet in server.
9652 * Added silc_server_send_notify_channel_change to send the
9653 CHANNEL_CHANGE notify type to replace channel ID's. Deprecates
9654 the silc_server_send_replace_id.
9656 * Added silc_server_send_notify_nick_change to send the
9657 NICK_CHANGE notify type. Deprecates the function
9658 silc_server_send_replace_id.
9660 * Added silc_server_send_notify_join to send the JOIN notify type.
9661 Deprecates the function silc_server_send_new_channel_user.
9663 * Added silc_server_send_notify_leave to send LEAVE notify type.
9664 Deprecates the function silc_server_send_remove_channel_user.
9666 * Added silc_server_send_notify_cmode and
9667 silc_server_send_notify_cumode to send CMODE and CUMODE notify
9668 types. Deprecates the silc_server_send_set_mode function.
9670 * Added SERVER_SIGNOFF notify type to indicate that server has
9671 quit. This means that all clients on the channel from that
9672 server will drop. This can be also used when netsplit happens.
9674 Deprecated REMOVE_ID packet type since it is not needed anymore
9677 Added silc_server_send_notify_server_signoff to send the
9678 SERVER_SIGNOFF notify type. Deprecates the function
9679 silc_server_send_remove_id.
9681 Added also silc_server_send_notify_signoff to send the
9682 SIGNOFF notify type.
9684 * Employed the PKCS #1. It is the mandatory way to do RSA in the
9685 SILC protocol from this day on. Changed the protocol
9686 specification as well.
9688 * Added silc_server_send_notify_topic_set to send TOPIC_SET
9689 notify type. It is used between routers to notify about
9690 topic changes on a channel.
9692 * Added silc_id_dup into lib/silccore/id.[ch] to duplicate
9695 * Partly updated the protocol specification to comply with the
9696 changes now made. It is still though a bit outdated.
9698 * The JOIN notify type now takes one extra argument <Channel ID>.
9699 The packet used to be destined to the channel but now the
9700 JOIN type may be sent as list thus it is impossible to
9701 destine it to any specific channel. By adding this argument
9702 it is again possible.
9704 Wed Feb 21 22:39:30 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9706 * Added CREDITS file. The CHANGES and CREDITS file will appear
9707 in the distribution as well.
9709 Wed Feb 21 14:17:04 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9711 * Implemented CMODE_CHANGE, CUMODE_CHANGE and TOPIC_SET notify
9712 types in the server's silcd/packet_receive.c.
9714 * Implemented CMODE and CUMODE to work in router environment.
9716 * Fixed minor encoding and decoding buglet from the
9717 lib/silccore/silcmode.c.
9719 * Fixed buffer overflow from lib/silcclient/command.c in USERS
9722 Wed Feb 21 12:44:00 EET 2001 Mika Boström <bostik@lut.fi>
9724 * Changed all SilcConfigServer* and silc_config_server* to
9725 SilcServerConfig* and silc_server_config*, respectively.
9728 Wed Feb 21 00:10:00 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9730 * Associated the ID (client or server ID) to the Authentication
9731 Payload to avoid any possibility of forging. Updated the
9732 protocol specification and the code accordingly.
9734 Tue Feb 20 14:14:14 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9736 * The RSA key length is now save to the RsaKey context in the
9737 key generation process in lib/silccrypt/rsa.c. The key length
9738 is now used to figure out the maximum size of the block allowed
9739 to be encrypted/signed.
9741 * Added silc_mp_mp2bin_noalloc into lib/silcmath/mpbin.[ch]. It
9742 is equivalent to the silc_mp_mp2bin but does not allocate any
9745 * Changed silc_mp_mp2bin API to take length argument. If it is
9746 non-zero then the buffer is allocated that large. If zero, then
9747 the size is approximated using silc_mp_sizeinbase, which however
9750 * Created Global RNG API which is global RNG that application can
9751 initialize. After initializing, any routine anywhere in the
9752 code (including library) can use RNG without allocating a new
9753 RNG object. This was done to allow this sort of use of the
9754 RNG in code that has no chance to allocate RNG object. All
9755 applications currently allocate this and many routines in the
9756 library use this. Affected file lib/silccrypt/silcrng.[ch].
9758 * Removed the RNG kludge from lib/silcmath/primegen.c and changed
9759 it to use the Global RNG API.
9761 * Defined Authentication Payload into protocol specification that
9762 is used during SILC session to authenticate entities. It is
9763 used for example by client to authenticate itself to the server
9764 to obtain server operator privileges.
9766 Implemented this payload into the lib/silccore/silcauth.[ch].
9767 Implemented also routines for public key based authentication
9768 as the new protocol specification dictates.
9770 Moved definitions of different authentication methods from
9771 lib/silccore/silcprotocol.h into lib/silccore/silcauth.h.
9773 * Added silc_pkcs_encrypt, silc_pkcs_decrypt, silc_pkcs_sign,
9774 silc_pkcs_verify and silc_pkcs_sign_with_hash and
9775 silc_pkcs_verify_with_hash functions into the file
9776 lib/silccrypt/silcpkcs.[ch].
9778 Mon Feb 19 19:59:28 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9780 * The client entry's userinfo pointer must be always valid.
9781 Otherwise the [<unknown>] bug will surface beacuse the WHOIS
9782 will fail since it requires the userinfo. Now, the userinfo
9783 is allocated as "" if actual userinfo does not exist. Actually,
9784 it must exist and it is totally Ok to drop client connections
9785 that does not announce the userinfo. However, we will make
9786 this workaround for now.
9788 * Added silc_net_get_remote_port into lib/silcutil/silcnet.[ch]
9789 to return the remote port by socket.
9791 Mon Feb 19 14:26:49 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9793 * Changed SILC_SERVER_COMMAND_EXEC_PENDING macro to the name
9794 SILC_SERVER_PENDING_EXEC and added an new macro
9795 SILC_SERVER_PENDING_DESTRUCTOR which is called to free the
9796 data or when error occurs while processing the pending command.
9798 Added new argument `destructor' into silc_server_command_pending
9799 and to the SilcServerCommandPending object. This destructor is
9800 now called after calling the pending callback or if error occurs
9801 immediately. If error occurs the actual pending callback won't
9802 be called at all - only the destructor. The destructor may be
9803 NULL if destructor is not needed.
9805 All this applies for client library code as well. Similar
9806 changes were made there as well for the pending commands.
9808 In the client, the application must now allocate the
9809 SilcClientCommandContext with the silc_client_command_alloc
9812 * Added reference counter to the SilcServerCommandContext. Added
9813 function silc_server_command_alloc and silc_server_command_dup
9816 Same type of functions added to the client library for the same
9819 * Removed the cmd_ident from IDListData away since it is now
9820 global for all connections. It is the command identifier used
9821 in command sending and with pending commands. The affected file
9824 * Added reference counter to the SilcSocketConnection objecet to
9825 indicate the usage count of the object. The object won't be
9826 freed untill the reference counter hits zero. Currently only
9827 server uses this, and client ignores it. The client must be
9828 set to use this too later. The affected files are
9829 lib/silccore/silcsockconn.[ch]. Added also the function
9830 silc_socket_dup to increase the reference counter.
9832 This was mainly added because it is possible that the socket
9833 is removed underneath of pending command or other async
9834 operation. Now it won't be free'd and proper DISCONNECTING
9835 flags, etc. can be set to avoid sending data to connection that
9836 is not valid anymore.
9838 * Added SILC_SET_DISCONNECTING to server.c when EOF is read from
9839 the connection. After that it sets SILC_SET_DISCONNECTED.
9840 It is, however, possible that the socket data is not still freed.
9841 The silc_server_packet_process now checks that data is not
9842 read or written to connection that is DISCONNECTED. The socket
9843 get's freed when the reference counter hits zero.
9845 Mon Feb 19 00:50:57 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9847 * Changed the client operation API: channel_message operation's
9848 `sender' is now the client entry of the sender, not the nickname
9849 and the `channel' is the channel entry, not the channel name.
9851 In the private_message operation the `sender' is now also the
9852 client entry of the sender not the nickname.
9854 Affected file is lib/silcclient/ops.h and all applications
9855 using the client operations.
9857 Sat Feb 17 22:11:50 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9859 * Moved the calling of ops->connect() from connect_to_server_final
9860 into receive_new_id functin since that is the point when the
9861 client is actually allowed to send traffic to network. The
9862 affected file is lib/silcclient/client.c.
9864 Sat Feb 17 13:15:35 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9866 * When receiving NEW_CHANNEL_LIST, NEW_CHANNEL_USER_LIST,
9867 NEW_ID_LIST and SET_MODE_LIST packets, broadcast the list packet
9868 (if needs broadcasting) instead of broadcasting the packets one
9869 by one which would make a burst in the network traffic.
9871 * Added `broadcast' argument to the functions in silcd/server.[ch]
9872 silc_server_create_new_channel[_with_id] to indicate whether
9873 to send New Channel packet to primary router.
9875 Sat Feb 17 01:06:44 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9877 * Added new function into the silcd/server.[ch] files:
9878 silc_server_create_new_channel_with_id to create new channel with
9879 already existing Channel ID.
9881 * Added new packet type SILC_PACKET_SET_MODE_LIST into the file
9882 lib/silccore/silcpacket.h. This packet is used t send list of
9883 Set Mode payloads inside one packet. Server uses this to set
9884 the modes for the channels and clients on those channels, that it
9885 announced to the router when it connected to it. The protocol
9886 specification has been updated accordingly.
9888 * The silc_server_new_channel did not handle the packet coming
9889 from normal server as it normally does not send that. However,
9890 when it announces its channels it does send it. Implemented
9891 the support for that.
9893 * Added SILC_ID_CHANNEL_COMPARE macro to compare to Channel ID's
9894 into the file lib/silccore/id.h.
9896 Fri Feb 16 23:57:29 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9898 * Fixed memory leaks in the functions silc_idlist_del_client,
9899 silc_idlist_del_channel and silc_idlist_del_server in the file
9900 silcd/idlist.c. All of those leaked like a sieve.
9902 * Fixed some small memory leaks in the client's function
9903 silc_client_notify_by_server.
9905 * Added functions into silcd/server.c: silc_server_announce_clients,
9906 silc_server_announce_channels and silc_server_announce_server.
9907 These functions are used by normal and router server to announce
9908 to its primary router about clients, channels and servers (when
9909 router) that we own. This is done after we've connected to the
9912 These functions effectively implements the following packet types:
9913 SILC_PACKET_NEW_CHANNEL_LIST, SILC_PACKET_NEW_CHANNEL_USER_LIST
9914 and SILC_PACKET_NEW_ID_LIST.
9916 * Added new functions into the silcd/packet_receive.[ch]:
9917 silc_server_new_id_list, silc_server_new_channel_list and
9918 silc_server_new_channel_user_list to handle the incoming
9919 NEW_ID_LIST, NEW_CHANNEL_LIST and NEW_CHANNEL_USER_LIST packets.
9921 * Added support of changing Channel ID in the function
9922 silc_server_replace_id. If the server that announces a channel
9923 to the router already exists in the router (with same name but
9924 with different Channel ID), router is responsible to send
9925 Replace ID packet to the server and force the server to change
9926 the Channel ID to the one router has.
9928 * Added new notify type SILC_NOTIFY_TYPE_CHANNEL_CHANGE to notify
9929 client that the Channel ID has been changed by the router. The
9930 normal server sends this to the client. Client must start using
9931 the new Channel ID as the channel's ID.
9933 Implemented handling of this new type into lib/silcclient/client.c
9934 into the function silc_client_notify_by_server.
9936 * Added new function silc_idlist_replace_channel_id into the files
9937 silcd/idlist.[ch] to replace the Channel ID.
9939 Fri Feb 16 14:14:00 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9941 * Call silc_server_command_identify_check always when processing
9942 the IDENTIFY command in silcd/command.c
9944 Thu Feb 15 20:07:37 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9946 * Added new packet type SILC_PACKET_HEARTBEAT that is used to
9947 send keepalive packets. The packet can be sent by clients,
9948 servers and routers.
9950 Added function silc_socket_set_heartbeat into the file
9951 lib/silccore/silcsockconn.[ch] to set the heartbeat timeout.
9952 If not set, the heartbeat is not performed. The actual
9953 heartbeat is implemented in the low level socket connection
9954 library. However, application is responsible of actually
9957 Added silc_server_send_heartbeat to send the actual heartbeat
9958 packet into silcd/packet_send.[ch]. Server now performs
9959 keepalive with all connections.
9961 * Added silc_task_get_first function into lib/silcutil/silctask.c
9962 to return the timeout task with shortest timeout. There was a bug
9963 in task unregistration that caused problems. TODO has been
9964 updated to include that task system must be rewritten.
9966 * The client library will now resolve the client information when
9967 receiving JOIN notify from server for client that we know but
9968 have incomplete information.
9970 * Rewrote parts of silc_server_remove_from_channels and
9971 silc_server_remove_from_one_channel as they did not remove the
9972 channel in some circumstances even though they should've.
9974 * Encryption problem encountered in server:
9976 The LEAVE command used to send the Channel Key packet to the
9977 router immediately after generating it. However, the code
9978 had earlier sent Remove Channel user packet but not immediately,
9979 ie. it was put to queue. The order of packets in the router
9980 was that Channel Key packet was first and Remove Channel User
9981 packet was second, even though they were encrypted in the
9982 reverse order. For this reason, MAC check failed. Now, this
9983 is fixed by not sending the Channel Key packet immediately but
9984 putting it to queue. However, this is more fundamental problem:
9985 packets that are in queue should actually not be encrypted
9986 because packets that are sent immediately gets encrypted
9987 actually with wrong IV (and thus MAC check fails). So, packets
9988 that are in queue should be encrypted when they are sent to
9989 the wire and not when they put to the queue.
9991 However, the problem is that the current system has not been
9992 designed to work that way. Instead, the packet is encrypted
9993 as soon as possible and left to the queue. The queue is then
9994 just purged into wire. There won't be any fixes for this
9995 any time soon. So, the current semantic for packet sending
9998 o If you send packet to remote host and do not force the send
9999 (the packet will be in queue) then all subsequent packets to the
10000 same remote host must also be put to the queue. Only after the
10001 queue has been purged is it safe again to force the packet
10004 o If you send all packets immediately then it safe to send
10005 any of subsequent packets through the queue, however, after
10006 the first packet is put to queue then any subsequent packets
10007 must also be put to the queue.
10009 Follow these rules and everything works fine.
10011 Thu Feb 15 14:24:32 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10013 * Added new function silc_server_remove_clients_by_server to
10014 remove all client entries from ID list when the server connection
10015 is lost. In this case it is also important to invalidate all
10016 client entires as they hold the invalid server entry. This
10017 fixes fatal bug when server has lost connection and will reconnect
10020 Wed Feb 14 16:03:25 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10022 * Made some sanity checks to silc_server_daemonise like to check
10023 whether the requested user and group actually exists.
10025 * Added sanity check to SKE's silc_ske_responder_finish to check
10026 that the public and private key actually is valid.
10028 * Invalidate the client's nickname when receiving Replace ID
10029 packet and the Client ID is being replaced. This means that the
10030 server will query the nickname if someone needs it (client)
10033 * Sort the ID Cache in client library when the ID Cache data
10034 has changed (needs sorting).
10036 * Do not allow for SILC client to create several connections to
10037 several servers. The client does not support windows right now
10038 and generating multiple connections causes weird behaviour.
10040 Irssi-silc client does support windows and can handle several
10041 connections without problems, see: www.irssi.org and SILC plugin.
10043 * Fixed some places where client was added to the IDList. The
10044 rule of thumb is following (in order to get everything right):
10045 If the client is directly connected local client then the
10046 `connection' argument must be set and `router' argument must be
10047 NULL to silc_idlist_add_client function. If the client is not
10048 directly connected client then the `router' argument must
10049 bet set and the `connection' argument must be NULL to the
10050 silc_idlist_add_client function.
10052 * The funtion silc_server_packet_send_local_channel actually did
10053 not check whether the client was locally connected or not. It
10054 does that now. Fixed a bug related to LEAVE command.
10056 * Fixed Remove Channel User payload parsing bug in server's
10057 silcd/packet_receive.c. Fixed a bug related to LEAVE command.
10059 * The server's silc_server_save_channel_key now checks also the
10060 global ID list for the channel as it might not be in the local
10061 list. Fixed a bug related to LEAVE command.
10063 * Is this the end of the [<unknown>] buglet that has been lurking
10064 around for a long time? A little for loop fix in server's
10065 silc_server_command_whois_parse that is used by both IDENTIFY
10066 and WHOIS command. At least, this was a clear bug and a cause
10067 of one type of [<unknown>] buglet.
10069 * WHOIS and IDENTIFY commands call the function
10070 silc_server_command_[whois/identify]_check function even if
10071 we are not router server.
10073 Tue Feb 13 19:55:59 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10075 * Added --with-gmp configuration option. If set the GMP
10076 is always compiled in the SILC source tree. If not set then
10077 it is checked whether the system has the GMP3 installed. If
10078 it has then the GMP won't be compiled (the system's headers
10079 and library is used), if it doesn't have it then the GMP is
10080 compiled in the SILC source tree.
10082 Mon Feb 12 11:20:32 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10084 * Changed RSA private exponent generation to what PKCS #1
10085 suggests. We try to find the smallest possible d by doing
10086 modinv(e, lcm(phi)) instead of modinv(e, phi). Note: this is
10087 not security fix but optimization.
10089 Sun Feb 11 18:19:51 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10091 * Added new config entry [Identity] to fork the server and run
10092 it as specific user and group. A patch from Bostik.
10094 * Imported Dotconf configuration library into lib/dotconf.
10095 This will be used to create the SILC configuration files later.
10096 It will appear in the distsribution after this commit.
10098 Sat Feb 10 21:13:45 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10100 * A big code auditing weekend happening. Auditing code for
10101 obvious mistakes, bugs and errors. Also, removing any code
10104 Removed files for being obsolete:
10106 o lib/silcutil/silcbuffer.c (the buffer interface is entirely in
10107 inline in the file lib/silcutil/silcbuffer.h)
10109 o lib/silcutil/silcbufutil.c (the header has inline versions)
10111 Changed code to fix possible error conditions:
10113 o The buffer formatting routines now check that the destination
10114 buffer really has enough space to add the data. This applies for
10115 both buffer formatting and unformatting
10116 (lib/silcutil/silcbuffmt.[ch]). Also, the entire buffer
10117 unformatting was changed to accomodate following rules:
10118 XXX_*STRING_ALLOC will allocate space for the data into the pointer
10119 sent to the function while XXX_*STRING will not allocate or copy
10120 the data into the buffer. Instead it sets the pointer from the
10121 buffer into the pointer sent as argument (XXX_*STRING used to
10122 require that the pointer must be allocated already). This change
10123 makes this whole thing a bit more consistent and more optimized
10124 (note that the data returned in the unformatting with XXX_*STRING
10125 must not be freed now). The routines return now -1 on error.
10127 o Tried to find all code that use buffer_format and buffer_unformat
10128 and added return value checking to prevent formatting and
10129 especially unformatting errors and possible subsequent fatal
10132 o Changed ske->x and ske->KEY to mallocated pointers in
10133 lib/silcske/silcske.h. Fixed possible data and memory leak.
10135 o Added return value checking to all *_parse* functions. Fixed
10136 many memory leaks as well.
10138 o Added length argument to silc_id_str2id in lib/silccore/id.[ch]
10139 so that buffer overflows would not happen. All code now also
10140 checks the return value as it can fail.
10142 Mon Feb 5 20:08:30 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10144 * Added reconnection support to server if the normal server looses
10145 its connection to the router (for example if router is rebooted).
10146 The server performs normal reconnection strategy implemented
10147 to the server. Affected file silcd/server.c.
10149 Sun Feb 4 13:18:32 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10151 * Added new packet type SILC_PACKET_SET_MODE that is used to
10152 distribute the information about changed modes (for clients,
10153 channels and clients channel modes) to all routers in the
10154 network. Updated the protocol specification accordingly.
10156 Added functions into silcd/packet_send.c and
10157 silcd/packet_receive.c: silc_server_send_set_mode,
10158 silc_server_set_mode.
10160 Added new files silcmode.[ch] into lib/silccore that implements
10161 the encoding and decoding of Set Mode Payload. Added new type
10162 SilcSetModePayload. Moved the definitions of different modes
10163 from lib/silccore/silcchannel.h into lib/silccore/silcmode.h.
10165 Sat Feb 3 15:44:54 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10167 * Oops, a little mistake in server's connection authentication
10168 protocol. The protocol is not ended with FAILURE but with
10169 SUCCESS if the authentication is Ok. :) Affected file is
10172 * Implemented NICK_CHANGE notify handling in server in the file
10173 silcd/packet_receive.c The NICK_CHANGE notify is distributed to
10174 the local clients on the channel. After the changing nickname
10175 in router environment snhould work and the [<unknown>] nickname
10176 should appear no more.
10178 The silc_server_replace_id function that receives the Replace ID
10179 payload now sends the NICK_CHANGE notify type also in the file
10180 silcd/packet_receive.c
10182 * Changed WHOIS and IDENTIFY command to support the maximum amount
10183 of arguments defined in protocol specs (3328 arguments). This
10184 fixed a bug that caused problems when there were more than three
10185 users on a channel.
10187 Fri Feb 2 11:42:56 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10189 * Added extra parameter, command identifier, to the
10190 silc_client_send_command so that explicit command identifier
10193 Changed that ID list routines uses specific command identifier
10194 when sending WHOIS/IDENTIFY requests to the server so that they
10195 can be identified when the reply comes back.
10197 Affected files lib/silcclient/command.[ch],
10198 lib/silcclient/client.c and lib/silcclient/idlist.[ch].
10200 * Added `sender' argument to silc_server_packet_send_to_channel
10201 to indicaet the sender who originally sent the packet to us
10202 that we are now re-sending. Ignored if NULL. Affected file
10203 silcd/packet_send.[ch].
10205 * Added some server statistics support in silcd/server_internal.h
10206 SilcServerStatistics structure and around the server code. Also
10207 send some nice statistics information when client is connecting
10210 Thu Feb 1 23:31:21 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10212 * Fixed channel ID decoding in server's JOIN command reply in
10213 silcd/command_reply.c
10215 * Fixed braodcasting of replace ID payload to not to send it if
10216 we are standalone server in silcd/packet_receive.c.
10218 * Fixed all channel message sending routines to not to send
10219 packets to clients that has router set, since they are routed
10220 separately in the same function earlier. Affects file
10221 silcd/packet_send.c and all channel packet sending functions.
10223 * In USERS reply, res_argv[i] are not allocated, the table
10224 is allocated. Thus changed that free the table, not its
10227 * In server's whois_check and identify_check if the client is
10228 locally connected do not send any WHOIS commands - they are not
10231 Thu Feb 1 21:32:27 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10233 * Fixed some minor bugs in client when sending WHOIS command. The
10234 arguments was in wrong order.
10236 * Removed statis function add_to_channel from server in
10237 silcd/command.c that was previously used with the joining but
10240 * Tested USERS command in router environment successfully with two
10241 routers, two servers and two clients.
10243 Thu Feb 1 00:54:26 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10245 * Reorganized the USERS command and command reply in client library
10246 in lib/silcclient/command.c and lib/silcclient/command_reply.c.
10247 When the command is given by user we register a pending command
10248 callback that will reprocess the command after the reply has been
10249 received from the server. When reprocessing the packet we then
10250 display the information. Thus, the USERS information is displayed
10251 now in the command callback instead of in the command reply
10252 callback. The processing of the command is same as previously
10253 when server has sent the command reply in the JOINing process.
10255 * Added to USERS command in silcd/command_reply.c to join the client,
10256 we didn't use to know about, to the channel after we've created
10257 a client entry for it. Also, for clienet we did know already still
10258 check whether it is on the channel or not and add it if not.
10260 * Removed silc_server_command_join_notify as the function and its
10263 Tue Jan 30 22:39:15 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10265 * Changed the client's pending command handling to the same as the
10266 server's pending command handling. It is also now possible to
10267 execute command reply functions from other command reply
10268 function as the function callbacks for commands and command
10269 replies are one and same. The pending commands are not static
10270 list anymore, it is mallocated SilcDList in lib/silcclient/client.h
10271 in client connection context. Thus, pending commands are server
10272 connection specific as it is convenient.
10274 Changed the function silc_client_command_pending and
10275 silc_client_command_pending_del and added new function
10276 silc_client_command_pending_check. Removed the
10277 SILC_CLIENT_CMD_REPLY_EXEC, and SILC_CLIENT_PENDING_COMMAND_CHECK
10280 * Added cmd_ident, current command identifier, to the client
10281 connection context in lib/silcclient/client.h to keep track on
10282 command identifiers used in command sending. Client's command reply
10283 function handling now supports the mandatory command identifiers.
10285 * Added SILC_CLIENT_COMMAND_EXEC_PENDING macros to all command reply
10286 funtions in client to fully support pending command callbacks.
10288 * NOTE: the name_list in USERS (old NAMES) command is NOT sent anymore
10289 as one of the arguments to the application in the command reply
10292 * NOTE: The FORWARDED flag is depracated. It used to be depracated
10293 before first releasing SILC but came back. Now it is removed again
10294 and should come back nomore. The FORWARDED flag was used only
10295 by the JOINing procedure by forwarding the command packet to router.
10296 Now, the JOINing procedure has been changed to more generic (due
10297 to various router environment issues) and FORWARDED is not needed
10298 anymore for anything. The protocol specification is yet to be
10301 Now, removed silc_server_packet_forward from server and the flag
10302 SILC_PACKET_FORWARDED from lib/silccore/silcpacket.h.
10304 Tue Jan 30 00:05:05 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10306 * Renamed NAMES command to USERS command. The NAMES was named that
10307 due to historical reasons. Now it is renamed. Also, rewrote
10308 parts of the USERS command. The nickname list is not sent anymore
10309 by the server. Only Client ID and mode lists are sent in the USERS
10310 command. Changed this also to the protocol specification.
10312 The client now resolves the names and stuff after it receives
10313 the USERS list from the server when joining to the channel.
10315 * WHOIS and IDENTIFY commands has been changed to support multiple
10316 Client ID's per command. One can now search for multiple users
10317 in the network by sending only one WHOIS or IDENTIFY command.
10318 Changed the code and the protocol specifications.
10320 * Removed silc_server_command_identify_parse and changed that IDENTIFY
10321 uses silc_server_command_whois_parse to parse the request. */
10323 * If normal server, do not parse the WHOIS and IDENTIFY requests
10324 before sending it to the router. Saves some time.
10326 Sun Jan 28 16:19:49 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10328 * Fixed JOIN command on client library. Wrong number of arguments
10329 used to crash the client.
10331 * Added silc_server_channel_has_global function to check whether
10332 channel has global users or not.
10334 * Added silc_server_channel_has_local function to check whether channel
10335 has locally connected clients on the channel.
10337 * The silc_server_remove_from_one_channel now checks whether the
10338 channel has global users or not after given client was removed from
10339 the channel. It also checks whether the channel has local clients
10340 on the channel anymore. If it does not have then the channel entry
10341 is removed as it is not needed anymore.
10343 * The silc_server_notify now checks on JOIN notify whether the joining
10344 client is one of locally connected or global. If it is global then
10345 the channel has now global users on the channel and that is marked
10346 to the channel entry. Also, it now saves the global client to
10347 global list who is joining and JOINs it to the channel. This is
10348 for normal server, that is.
10350 Changed silc_server_send_notify_on_channel,
10351 silc_server_packet_relay_to_channel and
10352 silc_server_packet_send_to_channel check if we are normal server
10353 and client has router set (ie. global client) do not send the
10354 message to that client, as it is already routed to our router.
10356 * Implemented LEAVE notify type handling in silc_server_notify
10359 * Tested LEAVE command in router environment successfully. Tested
10360 with two routers, two servers and two clients.
10364 * idlist_find_xxx_by_id routines now dumps the ID on the debug mode.
10366 * Implemented SIGNOFF notify type handling in silc_server_notify
10369 * silc_server_remove_id now removes the client entry from all channels
10370 it has joined and thusly sends SIGNOFF notify type.
10372 * Rewrote the NAMES list generation in server by removing two excess
10373 loops. The lists are created now inside one loop.
10375 Sat Jan 27 22:34:56 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10377 * silc_server_remove_channel_user checks now also global list
10378 for channel and client.
10380 * silc_server_new_channel_user checks now both local and global
10381 list for channel and client. Fixed a bug in client id decoding.
10382 Used to decode wrong buffer.
10384 * silc_server_channel_message checks now both local and global
10385 list for channel entry.
10387 * Tested channel joining (hence JOIN) in router environment
10388 successfully. Tested with two routers, two servers and two
10391 * Tested channel message sending in router environment successfully.
10393 Thu Jan 11 03:22:57 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10395 * Added silc_server_save_channel_key into server.[ch] to save the
10396 received channel key in Channel Key payload processing. It is
10397 also used in JOIN command reply handling.
10399 Equivalent function silc_client_save_channel_key added into
10400 client.[ch] into client library.
10402 * Changed JOIN command reply to send information whether the channel
10403 was created or not (is existing already) and the channel key
10404 payload. Changed protocol specs accordingly.
10406 * Fixed bugs in WHOIS and IDENTIFY command reply sending when
10407 the request was sent by ID and not by nickname. Crashed on
10410 Sat Dec 23 21:55:07 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10412 * Fixed a bug in Client library. IDENTIFY and WHOIS reply functions
10413 now correctly save the received data.
10415 * silc_server_free_sock_user_data now notifies routers in the
10416 network about entities leaving the network.
10418 At the same time implemented functions silc_server_remove_id
10419 and silc_server_send_remove_id to receive and send REMOVE_ID
10420 packets. The packet is used to notify routers in the network
10421 about leaving entities. The ID removed will become invalid in
10424 * Added function silc_idlist_del_server into server. Removes and
10425 free's server entry from ID list.
10427 * silc_server_private_message function now checks, if we are router,
10428 that the destination ID really is valid ID, naturally.
10430 * In router when NEW_ID packet is received (for new client) the
10431 hash of the Client ID is saved in the ID Cache but the
10432 client->nickname is set to NULL, instead of putting the hash
10435 IDENTIFY command now also checks that client->nickname must be
10436 valid. If it is not if will request the data from the server who
10437 owns the client. Added new function
10438 silc_server_command_identify_check.
10440 * Added silc_command_set_command into lib/silccore/silcommand.[ch]
10441 to set the command to already allocated Command Payload.
10443 * Tested private message sending in router environment with two
10444 routers, two servers and two clients. Fixed minor bugs and now
10447 * Fixed segfault from client's NAMES command. Used to crash if
10448 not on any channel.
10450 * Forwarded packets must not be routed even if it is not destined
10451 to the receiver. Changed server code comply with this.
10453 Sun Dec 17 14:40:08 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10455 * Added `require_reverse_mapping' boolean value to ServerParams
10456 structure. If TRUE (not default) the server will require that
10457 the connecting host has fully qualified domain name.
10459 If the reverse mapping is not required and hostname could not be
10460 found the IP address is used as hostname.
10462 Sat Dec 16 17:39:54 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10464 * Implemented version string checking to both client and server.
10465 The check is incomplete currently due to the abnormal version
10466 strings used in development version of SILC.
10468 * Changed all command functions in server to use the new
10471 Fri Dec 15 15:55:12 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10473 * Changed char *data to unsigned char *data in ID Cache system to
10474 support binary data as ID Cache data. Changed code to support
10475 binary data in lib/silccore/idcache.c.
10477 * Renamed silc_server_packet_relay_command_reply to
10478 silc_server_command_reply as it is normal packet receiving
10479 function. Rewrote the function to accept command replys for
10480 servers and not only for clients.
10482 * Mark remote router always as registered server if we are connecting
10483 to it. Otherwise, commands sent by the router to us are ignored.
10485 * All ID List find routines now returns the ID Cache Entry pointer
10486 as well if requested.
10488 * WHOIS command works now in router environment, tested with two
10489 routers, two servers and two clients.
10491 * Cleaned up and rewrote IDENTIFY command. IDENTIFY should work now
10492 in router environment (as it is almost equivalent to WHOIS) but
10493 hasn't been tested thoroughly. Added new functions:
10495 silc_server_command_identify_parse
10496 silc_server_command_identify_send_reply
10497 silc_server_command_identify_from_client
10498 silc_server_command_identify_from_server
10500 * Disabled route cache adding because adding two different ID's with
10501 same IP replaces the old cache entry thus giving wrong route.
10502 The entry->router->connection is always the fastest route anyway
10503 so route cache may not be needed. Of course, new routes maybe
10504 established after receiving the ID when the entry->router->connection
10505 might not be anymore the most optimal.
10507 Thu Dec 14 15:55:35 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10509 * Add route cache for received ID for fast routing.
10511 * Added silc_server_packet_route to route received packet on router
10512 that is not destined to us.
10514 * Renamed silc_server_get_route to silc_server_route_get.
10516 * Added id_string and id_string_len fields into SilcServer to
10517 include encoded ServerID for fast comparing without excess
10518 encoding of the ID's.
10520 * Cleaned up WHOIS command on server side. Added following static
10523 silc_server_command_whois_parse
10524 silc_server_command_whois_check
10525 silc_server_command_whois_send_reply
10526 silc_server_command_whois_from_client
10527 silc_server_command_whois_from_server
10529 * Added macro SILC_SERVER_COMMAND_CHECK_ARGC to check mandatory
10530 arguments in command replies. All command functions should be
10531 updated to use this macro.
10533 Sun Dec 10 23:52:00 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10535 * Minor typo fixes on command reply handling on server.
10537 Tue Nov 28 11:05:39 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10539 * Added silc_server_command_add_to_channel internal routine to add
10540 the client to the channel after router has created the channel and
10541 sent command reply to the server.
10543 * Added generic silc_server_send_command to send any command from
10546 * Use static buffer with ID rendering instead of duplicating data.
10548 Mon Nov 27 21:39:40 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10550 * Fixed a channel user mode bug when joining to a channel server gave
10551 everybody channel founder rights, oops.
10553 * We mark ourselves as the router of the incoming server connection
10554 if we are router ourselves. This way we can check in some packet
10555 sending functions whether it is locally connected server. For
10556 incoming router connections we put NULL.
10558 * For router sending packets locally means now always sending the
10559 packet cell wide; to local clients and local servers. For normal
10560 server sending packet locally means sending it to only local
10563 * Fixed the JOIN command to really work in router environment. If the
10564 channel is created it is always created by the router. Router is
10565 also responsible of making the initial joining to the channel,
10566 sending JOIN notify to the sending server and distributing
10567 NEW_CHANNEL and NEW_CHANNEL_USER packets. Hence, if the channel
10568 does not exist server doesn't do anything else but forward the
10569 command to the router which performs everything.
10571 * Added silc_server_send_channel_key function to send the Channel Key
10574 * Added silc_server_create_channel_key to create new channel key. The
10575 channel key is now re-generated everytime someone joins or leaves
10576 a channel, as protocol dictates. Note: channel->key_len is the
10577 key length in bits.
10579 Wed Nov 22 22:14:19 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10581 * Splitted server.[ch] finally. Created now packet_send.[ch] and
10582 packet_receive.[ch] to separate packet sending and receiving
10583 routines. The server.[ch] now includes everything else including
10584 actual packet processing (writing and reading data) and other
10587 Renamed silc_server_private_message_send_internal to
10588 silc_server_send_private_message. The routine is still though
10589 used only to relay private messages as server does not send
10590 private messages itself.
10592 Renamed silc_server_new_channel to silc_server_create_new_channel
10593 and added new function sicl_server_new_channel that handles the
10594 incoming New Channel packet. Added also new sending function
10595 silc_server_send_new_channel to send New Channel Payload.
10597 * Added new function silc_server_notify to process incoming notify
10598 packet to the server/router. Server may then relay the notify
10599 to clients if needed.
10601 * Added new function silc_server_new_channel_user to process incoming
10602 New Channel User packet. Router will redistribute the packet and
10603 send JOIN notify to its local clients and locally connected servers
10604 if needed. Normal server will send JOIN notify to its local client
10605 on same channel when received this packet. Added also corresponding
10606 sending function silc_server_send_new_channel_user to sent the
10609 * Added boolean route argument to send_notif_to_channel and
10610 packet_send_to_channel functions to attempt to route the packet
10611 if it is TRUE and send only locally if it is FALSE.
10613 Tue Nov 21 19:49:31 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10615 * silc_server_replace_id now broadcasts the received replace ID
10616 packet if it is not broadcast packet already. The router must
10617 broadcast to inform other routers about changed ID.
10619 * Added backpointer to server's router into SilcServer context in
10620 silcd/server_internal.h.
10622 * Fixed silc_server_packet_broadcast to send correct broadcast
10625 * The channel key is now distributed to the local client as soon
10626 as it is received from the router (in router environment) so that
10627 no other packet may be sent for the channel until client has
10630 * silc_server_remove_channel_user now broadcasts the received
10631 Remove Channel User packet if it is not broadcast packet already.
10632 The router must broadcast to inform other routers about removed
10635 * Added users field into SilcPacketContext that is a reference count
10636 of the context. One can increase the reference count by calling
10637 silc_packet_context_dup which is now changed to just increase the
10638 reference count instead of duplicating the data. The reference
10639 count is decresed by calling silc_packet_context_free that will
10640 free the data after the reference count hits zero.
10642 For now on the packet context and everything allocated into it
10643 (including the raw packet from network) must be freed by calling
10644 the new silc_packet_context_free function. Added also new function
10645 silc_packet_context_alloc that must be used now to allocate the
10646 context. This also means that if a routine is asynchronous from
10647 silc_[client/server]_packet_parse_type the packet context must
10648 be duplicated by calling silc_packet_context_dup. Otherwise it
10649 gets free'd after silc_[client/server]_packet_parse_type returns.
10650 Also, one must remember that if packet is duplicated then its
10651 reference count must be decresed by calling the free function as
10652 many times as it was duplicated.
10654 * Changed SilcBuffer field from protocol contexts to SilcPacketContext
10655 from both client and server.
10657 Mon Nov 20 23:47:03 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10659 * Made joining to a channel working in router environment.
10661 * Cleaned up JOIN command on server side and create function
10662 silc_server_command_join_channel internal routine to make the
10665 Thu Nov 9 21:12:39 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10667 * Changed silc_command_pending list to SilcDList. Also, added
10668 `ident' field to SilcServerCommandPending structure to identify
10669 the reply and to call correct callback.
10671 Added silc_server_command_pending_check function to replace the
10672 corresnponding macro. The silc_command_pending list is not
10675 * Added silc_command_set_ident into lib/silccore/silccommand.[ch]
10676 to set identifier to previously allocated Command Payload. It
10677 is used to set identifier for command when resending Command
10680 * Added silc_command_payload_encode_payload to encode Command
10681 Payload buffer from SilcCommandPayload structure.
10683 * Added silc_argument_payload_encode_payload to encode Argument
10684 payload buffer from SilcArgumentPayload structure.
10686 Wed Nov 8 21:03:28 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10688 * Changed WHOIS command to support router connection on server side.
10689 The whois request is always sent to router unless the server is
10690 standalone server. After server has received the reply from the
10691 router will it send the reply to the client.
10693 * Added silc_server_packet_broadcast into silcd/server.[ch] to
10694 broadcast received broadcast packet. The function is used only
10695 by router. The broadcast packet is always sent to the router's
10698 * Added silc_id_render function in lib/silcutil/silcutil.[ch] to
10699 render given ID to printable string, for log files for example.
10701 Tue Nov 7 22:14:19 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10703 * Made basic router to router connections working. At least they
10704 can now connect to each other but nothing really works the way
10705 they are supposed - yet.
10707 * Added new initiator token to RouterConnection configuration
10708 file in silcd/serverconfig.[ch]. It is used to tell whether we
10709 are the initiator to the remote router or whether we'll expect
10710 the other end to connect.
10712 * Moved registering of listener task to silc_server_init, hence
10713 the server starts listenning as soon as it is run, even if it
10714 does not have connections to other routers. Let's see how well
10717 * Changed default connection retry timeouts for more suitable in
10720 * Removed cipher and such arguments from silc_idlist_add_client
10721 and silc_idlist_add_server prototypes from silcd/idlist.[ch].
10722 Added new function silc_idlist_add_data to add the keys and stuff
10725 * Added SilcIDListData structure and added it to SilcClientEntry
10726 and SilcServerEntry as their first field in the structure. This
10727 way we can explicitly cast the ID entries to the SilcIDListData
10728 structure and get common data for the entries. In past, we had
10729 to first check what type of connection it is and then cast it to
10730 correct ID entry type. Now, we can directly cast the opaque
10731 pointer to the SilcIDListData (no matter what ID entry it actually
10732 is) and get the data needed.
10734 Mon Nov 6 21:56:12 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10736 * Wow, found a bug in scheduler. The scheduler uninitialized itself
10737 in some circumstances even if threre were timeout tasks, though not
10738 IO tasks, but tasks anyway. Now fixed.
10740 * Defined SilcServerConnection structure to hold connection specific
10741 stuff about directly connected servers and routers. The definition
10742 is currently in silcd/server_internal.h. I thought about having
10743 a bit more important role fro this struct but for now it is used
10744 only when connecting to other server (or router actually).
10746 * Added connecting retry support in server when connecting to
10747 router(s). The retry feature implement exponential backoff
10748 algorithm. Also, added SilcServerParams structure to hold default
10749 parameters for server. For now, it include these retry settings
10750 and are hard coded. After server is moded to be as Silc Server
10751 Library this structure will be more important.
10753 Sun Nov 5 22:28:44 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10755 * Changed client librarys channel->clients table to SilcList and
10756 changed code accordingly.
10758 Thu Nov 2 16:28:01 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10760 * Changed client's channel table to SilcList and changed code
10761 accordingly. Also changed SilcChannelClientEntry to include back-
10762 pointer to the channel so that client entry can use that structure
10763 as list as well and we have fast cross-reference to the channel.
10764 This change dramatically decreased the complexity of channel
10765 handling with client entry and vice versa (removed one extra
10766 loop when searching for channel entry from many functions).
10768 * Changed server->sim from table to SilcDList and changed code
10771 * NAMES command can now be used from user interface. It will show
10772 the user list on the channel, neatly.
10774 * Added realname pointer to SilcClientEntry in lib/silcclient/idlist.h.
10775 Code now saves realname of the user if it becomes available.
10777 * Renamed configure.in to configure.in.pre and made ./prepare
10778 script to automatically add correct version string to
10779 configure.in which it creates from configure.in.pre.
10781 Wed Nov 1 17:21:26 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10783 * NAMES command reply now shows users mode with the nickname when
10784 joining to channel.
10786 * Moved silc_client_ch[u]mode[_char] functions from
10787 silc/clientutil.[ch] to lib/silcclient/client.[ch]. Though, that
10788 place sucks, they are utility functions and should be in some
10791 * Fixed some unsigned int's to unsigned short's. Patch by cras.
10793 * Fixed contrib/getopt*.[ch] to not require config.h. Patch by
10796 Tue Oct 31 20:10:37 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10800 * Added TRQ (efficient deque and list library) into lib/trq. This is
10801 a very good list library that is currently used in the SILC. Defined
10802 SilcList API over the library because I didn't like the API very
10803 much. See lib/trq/silclist.h for the API and examples of how to
10804 use the API. Fixed various places in the code to use the new
10805 SilcList API. The SilcList is meant for lists that has a structure
10806 already defined as a list. It is not suitable to add just some
10807 context to the list (in TRQ, the context is the list actually).
10809 So, I defined SilcDList that can be used for the purpose where
10810 predefined list structure does not exit. This can be used as
10811 such list. Now some context just can be added to the SilcDList.
10812 Currently this list is not used in the SILC just yet, though there
10813 are a lot places where this can replace dynamically allocated
10814 tables and I will fix these places, later, to use SilcDList.
10815 See lib/trq/silcdlist.h for SilcDList (they are all inline functions,
10816 and use TRQ internally).
10818 Also fixed some annoying warning messages that the original TRQ
10819 code generated. Also minor changes to TRQ's Makefile.in.
10821 * Added support for querying by Client ID to both WHOIS and
10822 IDENTIFY commands into server, as required by the protocol.
10824 * Removed method function pointers from SilcBuffer structure. They
10825 weren't used to anything and just increased the context size for
10826 no good reason. This change also made silc_buffer_alloc and
10827 silc_buffer_free functions inline functions.
10829 * Disabled command flooding detection support until it's fixed so
10830 that it accepts commands in but does not execute them more than once
10833 * Added silc_net_localhost(), to return local hostname, into
10834 lib/silcutil/silcnet.[ch]. Also added client->hostname pointer
10835 that must be initialized before calling silc_client_init.
10837 * Added new function: silc_server_send_notify_on_channels to send
10838 notify messages to all channels client has joined. It is assured
10839 that the message is sent only once per client.
10841 * Moved silc_log_format (from lib/silcutil/silclog.[ch] into
10842 lib/silcutil/silcutil.[ch] as silc_format function. The new
10843 function is generic and is used by server as well, not only by
10844 the logging routines.
10846 * Added new SKE status type: SILC_SKE_STATUS_BAD_VERSION to indicate
10847 the provided version string was not acceptable. Added new function:
10848 silc_ske_check_version into lib/silcske/silcske.h. The function
10849 must be implemented by the application (client or server) and it
10850 does not reside in the SKE library. The function checks the version
10851 string remote end sent.
10853 * Added back pointers (to opaque context and to SilcSocketConnection)
10854 into SilcPacketContext structure into lib/silccore/silcpacket.h.
10856 * Added silc_packet_context_dup into lib/silccore/silcpacket.[ch] to
10857 duplicate packet context structure.
10859 * Changed `notify' client operation to send same arguments as client
10860 receives from server except for ID's. ID's are mapped to correct
10861 ID entry and that is returned. Also, if channel entry is not sent
10862 by server but the notify is for channel the channel entry is sent
10863 to application (otherwise application doesn't know that it is for
10864 channel (library gets it from packet's Destination ID)).
10866 * Added silc_client_remove_from_channels into client library to
10867 remove a client from all channels it has joined to. Used when
10868 received SIGNOFF notify from server. Added also new function
10869 silc_client_replace_from_channels to replace old ID entry with
10870 new ID entry on all channels. Used when received NICK_CHANGE
10871 notify from server.
10873 * Fixed ID Cache list handling in silc_idlist_get_client in
10874 lib/silcclient/idlist.c. Also, added silc_idlist_get_client_by_id
10875 to get (or query) client by ID.
10877 * Updated TODO list.
10879 * Added connection authentication status message defined by the
10880 protocol: SILC_CONN_AUTH_OK and SILC_CONN_AUTH_FAILED and added the
10881 support for these into the code in client and server side.
10883 * Added generic function silc_client_send_command to send any command
10884 with variable argument list. Application should use this function
10885 to send commands if the command functions provided by the library
10886 does not suite for the application's user interface needs.
10888 * Added new `failure' client operation. Application is notified about
10889 received failure packet if client is executing a protocol. In this
10890 case the protocol's execution has failed.
10892 * Added SKE's end notify to send the SKE_SUCCESS notify message that
10893 is required by the protocol.
10895 * Added SILC_PROTOCOL_STATE_FAILURE to indicate received failure
10896 packet from remote. SILC_PROTOCOL_STATE_ERROR indicates local
10899 * Added status flag to SilcSKE object to indicate realtime status
10900 of the SKE protocol.
10902 * Application receives now exactly same command reply arguments as
10903 the library receives from server. However, if ID is received the
10904 corresponding ID entry is returned to the application (eg. Client
10905 ID is mapped to correct SilcClientEntry entry and that is returned).
10906 Changed command_reply client operation due to this change.
10908 * Changed all ID's in commands and in command replys as ID Payloads.
10909 Change affected both client and server side codes.
10911 All ID's sent in SILC network (with execption of ID's in SILC
10912 Packet header) are sent in ID Payload to support variable length
10915 * Server now notifies nick changes and notifies all clients on
10916 the channels about the new nickname (about the new Client ID,
10919 * Implemented CMODE command to change channel modes. Supports all
10920 channel modes defined by the protocol specs except ban and invite
10921 lists. (Also, private channel key mode is supported but support for
10922 setting private channel key in client is missing, thus, this mode
10923 has no effect on client side (except that server requires that the
10924 client uses private channel key and normal channel traffic does not
10927 Also, invite mode works per se, but INVITE command does not work
10928 yet correctly, so you can set channel as invite only channel but
10929 inviting clients to the channel does not work (it is yet to be
10930 thought what's the best way to do it).
10932 * Added new command SILC_COMMAND_CUMODE to change user mode on the
10933 channel. Defined user modes: CHANNEL_FOUNDER and CHANNEL_OPERATOR.
10934 Implemented CUMODE command to change user's mode on the channel.
10935 Supports all modes defined by the protocol specs.
10937 * Added NAMES command reply to return users modes on the channel.
10939 * Removed unnecessary and slow ciphers from lib/silccrypt.
10941 * Set SO_KEEPALIVE option to connection sockets by default.
10943 * Added new command reply status: SILC_STATUS_USER_NOT_ON_CHANNEL.
10945 * Added notify types: MOTD, CMODE_CHANGE and CUMODE_CHANGE. Also,
10946 redefined the Notify Payload into protocol specs.
10948 * Added silc_id_payload_parse_id to get ID directly from raw
10951 Mon Oct 9 20:57:02 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10953 * Changed SILC_COMMAND_IDENTIFY in protocol specification to
10954 accept searching by Client ID as well.
10956 * Added support for LEAVE and SIGNOFF notify types in client library.
10958 * Added silc_id_payload_parse_data into lib/silccore/silcpayload.[ch]
10959 to parse ID Payload from raw data.
10961 Sun Oct 8 19:33:08 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10963 * Added flags parameter into silc_ske_assemble_security_properties
10964 function in lib/silcske/silcske.[ch].
10966 * Changed notify client operation to fit better for notify messages
10967 sent by server. The notify payload received from server is now
10968 passed to the application (after parsing it to SilcNotifyPayload).
10969 It is application's responsibility to retrieve the arguments
10970 from the payload and show the message the way it wants. The message
10971 sent by server is implementation specific.
10973 * Changed public keys to comply with the protocol specification.
10974 Old public keys are not supported anymore and are not compatible.
10976 * Removed nickname from Channel Payload as the latest draft removed
10977 it. The client must resolve the nickname from the NAMES command
10978 reply received when it joined the channel.
10980 Also, changed all channel_xxxx_payload to channel_payload_xxxx.
10982 Sat Oct 7 21:55:01 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10984 * Fixed some errors in protocol specification drafts.
10986 * Created lib/silccore/silcnotify.c to implement Notify Payload
10987 encoding and decoding, lib/silccore/silcpayload.[ch] to implement
10988 generic payloads described by protocol specifications. The file
10989 includes implementations for ID Payload and Argument Payload.
10991 * Changed Command Payload implementation to use the new Argument
10992 Payload. Changed command_xxxx_payload to command_payload_xxxx
10993 to comply with SILC coding conventions.
10995 * Added suppport for Argument Payload handling in Notify Payload
10996 implementation as protocol requires it. Added the new support
10997 into server and client lib as well.
10999 Thu Oct 5 21:16:28 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11001 * Added support for multiple nicknames on same channel. [n] is
11002 added locally to the nickname if there are more than one same
11003 nicknames on the channel.
11005 * Server now sends all nicknames that matched WHOIS request.
11006 Client also shows the list received from server.
11008 * Added TOPIC command to client side. User can now set and show
11009 current topic on channel.
11011 * Added MOTD command to client and server. Also, server sends the
11012 motd when client connects to the server.
11014 * Changed version strings to comply ISO 8601.
11016 Wed Oct 4 23:29:06 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11018 * Fixed protocol error handling in client library. It should now
11019 cope even if the SKE fails for some reason.
11021 * Made new protocol specification drafts for submitting to IETF.
11023 * Implemented TOPIC command to server in silcd/command.c.
11025 * Added two new notify types into lib/silccore/silcnotify.h:
11026 SILC_NOTIFY_TYPE_NICK_CHANGE and SILC_NOTIFY_TYPE_TOPIC_SET to
11027 notify nickname change and topic setting/change on a channel.
11029 * API change of command_reply operation in client library. The
11030 application gets now the status type received from server as well.
11032 Sat Sep 30 16:57:42 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11034 * Removed the function just added to lib/silcutil/silcschedule.[ch].
11036 * Cras fixed and optimized the packet handling even further and
11037 it should work now. Minor change to the prototype of function
11038 silc_packet_receive_process in lib/silccore/silcpacket.[ch].
11040 Sat Sep 30 08:48:47 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11042 * Added new function into lib/silcutil/silcschedule.[ch]:
11043 silc_schedule_with_fd to select() a specified fd. The function
11044 returns after timeout expires or data arrives or goes. The
11045 function is used by packet routines to wait that all data is
11046 received from network.
11048 * Fixed data reading from network in lib/silccore/silcpacket.c.
11049 The code now assures that all data is read from the fd and then
11050 continues packet processing. This was a bug fix since the code
11051 used to drop some data in some circumstances.
11053 * Added new function into lib/silcclient/client.[ch]:
11054 silc_client_start_key_exchange to start key exchange after
11055 connection has been established to server. The code internally
11056 now uses this funtion but its main purpose was to provide it
11057 for applications that perform their own connecting. After
11058 application has created a connection it merely calls this
11059 function to start the key exchange between client and server.
11060 The library takes care of everything else after that.
11062 Updated also lib/silcclient/README to explain the usage of
11065 * Do not send to application information that connection has
11066 been established. Application gets notified it by connect
11069 Thu Sep 28 23:40:19 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11071 * Applied cras's patch to add silc_schedule_one function. The
11072 function runs scheduler once and returns.
11074 * Fixed the scheduler after cras messed it up. The timeout
11075 handling works now as it's supposed to work.
11077 * Added into lib/silccore/ silcnotify.h to include notify
11078 message types support. Changed silc_server_send_notify*
11079 functions, in server.[ch], to support those new notify types.
11080 Added the support for the notify types into client library,
11081 as well. Added new notify client operation into ops.h in
11084 * Changed silc_server_packet_send_to_channel to send normal
11085 packets instead of just channel message packets. The function
11086 is now used to send the notify packets to channels. It is not
11087 used to send channel message packets anymore, as server never
11088 sends them anymore.
11090 * Added explicit casting into lib/silcutil/silcbuffmt.c to few
11091 va_arg()s as it seems to require it nowadays. I guess, if SILC
11092 is compiled with older va_arg() the new code should work anyway.
11094 Wed Sep 13 18:10:14 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11096 * Splitted core library. Core library (lib/silccore) includes
11097 now only SILC protocol specific core (and common) components.
11098 Created new utility library (lib/silcutil) that includes more
11099 generic purpose stuff. The stuff for util library was taken
11100 from the old core library. This was minor and easy split.
11102 * Created SILC Client Library (lib/silcclient) that includes
11103 implementation of the SILC client without user interface. This
11104 was major move from silc/ directory. The code has been changed
11105 so that it is transparent towards the user interface. The
11106 silc/ directory includes now the same user interface as before
11107 and it uses the new client library. Read lib/silcclient/README.
11108 Basicly, the client library performs everything else related
11109 to SILC except user interface handling. Also, configuration
11110 files are considered to be part of user interface and library
11111 does not handle them.
11113 This change also changed a lot of structures, function naming etc.
11114 Most important change was that SilcClientWindow object was
11115 renamed to SilcClientConnection in the client library. Created
11116 also new file lib/silcclient/ops.h. Also added new files
11117 silc/local_command.[ch] and silc/client_ops.[ch].
11119 All these changes were made to make it easier for user interface
11120 designers to create what ever user interface for the SILC client
11123 It is also expected that the server will be moved to lib
11124 directory as well and SILC Server Library will be created;
11125 sometimes in the future.
11127 * Removed Local commands from lib/silccore/silccommand.h as
11128 they are application specific and new client library does not
11129 handle any of those anymore.
11131 * Several functions moved to lib/silcutil/silcutilc.[ch] from
11132 old client implementation in silc/.
11134 * Added support for callback functions in SILC_LOG_* macros.
11135 Application can now set its own callbacks that will be called
11136 instead of using the default functions that will always print
11137 the debug messages to stderr (or stdout). Also, debugging can
11138 now be disabled by setting silc_debug to FALSE and re-enabled by
11139 setting it to TRUE. Note, that logging will still work even
11140 if debugging is disabled.
11142 New functions in lib/silcutil/silclog.[ch]: silc_log_set_callbacks,
11143 silc_log_reset_callbacks, silc_log_set_debug_callbacks and
11144 silc_log_reset_debug_callbacks.
11146 * To enable debugging in silc client one must give now -d
11147 option on command line.
11149 * Changed silc_schedule_init to automatically allocate task queues
11150 if they are not allocated before calling it.
11152 Thu Sep 7 10:49:33 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11154 * Added GMP 3.1 into math library.
11156 Sun Aug 20 21:27:26 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11158 * Added SILC_PACKET_REMOVE_CHANNEL_USER to remove a client from
11159 a channel in SILC network. The packet is used by servers and
11160 routers to notify other routers that user has left a channel.
11161 This little feature was missing until now. Added the feature
11162 to protocol specification as well.
11164 Added functions: silc_server_send_remove_channel_user and
11165 silc_server_remove_channel_user into server.[ch].
11167 * Added SILC_PACKET_REKEY and SILC_PACKET_REKEY_DONE into
11168 lib/silccore/silcpacket.h. However, they are not implemented
11171 Sat Aug 19 23:04:16 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11173 * Fixed joining to a channel and sending channel messages
11174 between server and router. The channel message sending should
11175 now work inside a cell.
11177 Tue Jul 25 20:46:13 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11179 * Fixed the private message sending between server and router.
11180 The private message sending should now work inside a cell.
11182 * Added silc_server_replace_id into server.[ch] to replace
11183 existing ID in the SILC network.
11185 * Added silc_idlist_find_server_by, silc_idlist_replace_client_id
11186 and silc_idlist_replace_server_id into idlist.[ch] in server.
11188 Mon Jul 24 18:33:31 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11190 * Fixed the server to server connections. Server can again now
11191 connect to router. Router to router connections probably does
11194 Thu Jul 20 13:15:01 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11196 * Added dynamic protocol registering support. Now protocols can
11197 registered and unregistered on the fly. Patch by cras.
11199 Wed Jul 19 19:08:46 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11201 * Added lib/contrib directory to hold routines that some platforms
11202 don't have but are needed by SILC.
11204 * Added getopt.c, getopt1.c and getopt.h from GNU C library
11205 into lin/contrib to provide getopt() and getopt_long() for
11206 those who don't have it.
11208 Tue Jul 18 20:41:20 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11210 * Added AWAY command to client. When away message is set and
11211 client receives a private message packet the client automatically
11212 replies to the sender with the away message.
11214 * Fixed a bug in lib/silcmath/mpbin.c: silc_mp_mp2bin. This
11215 bug seemed to be the cause of recent problems when compiling
11218 * Added version detection support to SKE protocol specification
11219 and added the new changes to the SKE implementation as well.
11220 There were other minor changes in the SKE protocol as well.
11222 Many changes in lib/silcske/silcske.[ch] and in
11223 lib/silcske/payload.[ch].
11225 * Added ^U functionality, clear input line. Patch from cras.
11227 Mon Jul 17 23:33:26 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11229 * Mainly small bugfixes on core library. Fixed some debugging
11230 logging and buffer overflow in silclog.c.
11232 * Updated config.sub and config.guess on the distribution tree.
11234 Sat Jul 15 15:33:48 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11236 * Added command lagging support in server. Client may execute
11237 commands now only once in two seconds.
11239 Thu Jul 13 22:10:21 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11241 * Optimized packet reception. MAC computation and checking is now
11242 also more optimized. A lot previously duplicated code is now
11243 used as generic by both client and server.
11245 * Fixed key pair generation in clientutil.c
11247 Wed Jul 12 18:28:07 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11249 * Added into lib/silccore/silcbufutil.[ch] new function;
11250 silc_buffer_realloc.
11252 * Moved generic packet sending/encryption functions to
11253 lib/silccore/silcpacket.[ch] from client and server. Some
11254 rewriting of the functions.
11256 * Moved all generic packet reception/decryption functions to
11257 lib/silccore/silcpacket.[ch] from client and server. The
11258 packet processing is now much cleaner in both client and server.
11259 These were major changes in both client and server.
11261 * Created many common functions in server to do packet sending.
11262 Previously code were duplicated a lot, this has been removed
11263 with these changes.
11265 Tue Jul 11 20:27:26 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11267 * Rewrote major parts of the ID cache system. Don't know
11268 whether it is better now or not but at least the API is more
11271 * Major rewrite on ID cache stuff on client because of the ID
11272 cache API changes. Added idlist.c to client.
11274 * Also major rewrite on ID cache stuff on server as well.
11275 Major rewrite of idlist.[ch]. SilcXXXList's are now named
11276 SilcXXXEntry's. We won't keep anymore idlist specific pointers
11277 in hand, instead they are all put into the ID cache system now.
11278 All server_idlist_* routines uses ID cache now instead of
11279 traversing its own lists (those lists does not exist anymore).
11280 SilcIDList though still exists. Also, SilcXXXEntry's are
11283 Sun Jul 9 15:19:24 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11285 * Finally made the SKE implementation compliant to the protocol
11286 specification. All mp integers are now binary encoded as
11287 opposed being HEX encoded.
11289 * Added lib/silcmath/mpbin.[ch]. Encoding mp intergers to and
11292 * Added into lib/silccore/silcutil.[ch] PEM encoding/decoding
11293 functions: silc_[encode/decode]_pem. Also added function
11294 silc_encode_pem_file to PEM encode with newlines ('\n') for
11295 saving into a file.
11297 * SILC public keys are now encoded either PEM or binary. Same
11298 option is for private keys as well. By default private keys
11299 are binary encoded and public keys PEM encoded. Silly HEX
11300 encoding were removed.
11302 * Added into lib/silccrypt/silchash.[ch] silc_hash_fingerprint
11303 function to create fingerprints.
11305 * Fixed a bug in SHA1; does not change the original data anymore.
11307 * Partly implemented INFO command on client and server side.
11308 Fixed CLEAR command. Changes to SERVER command; show current
11309 server(s) when giving command without arguments. Added
11310 VERSION command to client.
11312 * Added check to server that unregistered connections cannot
11313 execute commands (unless it is specificly allowed).
11315 Thu Jul 6 18:12:24 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11317 * Fixed screen refresh.
11319 * Fixed channel joining bug from client. On some circumstances
11320 client tried to join to a channel it had already joined.
11322 * Added public key verification process into client's protocol.c.
11323 The client now verifies the public key from user and saves
11324 it into ~./silc/serverkeys/ directory.
11326 Added into: clientutil.[ch]: silc_client_verify_server_key.
11328 * Changed SKE protocol's silc_ske_initiator_finish function
11329 to accept callback function that verifies the received public
11330 key. Removed old silc_ske_verify_public_key function.
11332 Wed Jul 5 19:19:02 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11334 * Added into silcpkcs[ch]: silc_pkcs_public_key[_data]_set and
11335 silc_pkcs_private_key[_data]_set.
11337 * Made the password and public authentication more cleaner in
11338 server's protocol.c.
11340 * Removed historic and obsolete protocol `channel_auth' from
11341 both client and server.
11343 * Removed wrong way of sending command status messages from
11344 server to client in server's command.c. The old way violated
11345 protocol specification.
11347 Changes to silccore/silccommand.[ch]: removed
11348 silc_command_encode_status_payload -> not needed anymore,
11349 changed silc_command_encode_payload_va to accept extra
11350 argument on variable argument list. The argument type must
11351 now be provided to the function. Also, added new function:
11352 silc_command_encode_reply_payload_va which is same as
11353 normal command_encode_payload_va except command status type
11354 is provided as extra argument.
11356 Tue Jul 4 18:26:39 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11358 * Added ~./silc directory handling. The directory includes the
11359 public and private keys for the client.
11361 Added silc_client_check_silc_dir, silc_client_create_identifier
11362 and silc_client_load_keys.
11364 * Implemented SILC protocol compliant public key. Added public
11365 and private key saving to and loading from files.
11367 Added into silcpkcs.[ch]: silc_pkcs_encode_identifier,
11368 silc_pkcs_public_key_encode[_data], silc_pkcs_public_key_decode,
11369 silc_pkcs_private_key_encode[_data], silc_pkcs_private_key_decode,
11370 silc_pkcs_public_key_alloc, silc_pkcs_public_key_free,
11371 silc_pkcs_private_key_alloc and silc_pkcs_private_key_free.
11373 Implemented: silc_pkcs_save_[public/private]_key[_data] and
11374 silc_pkcs_load_[public/private]_key.
11376 Mon Jul 3 18:51:27 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11378 * Added silc_server_get_route (route.[ch]) to get connection
11379 data for the fastest route for given ID.
11381 * Implemented INVITE command on client and server. The command
11382 were re-defined in the SILC Protocol Specification and the
11383 implementation now complies with the specification.
11385 * Implemented PING command on client and server.
11387 * Implemented NAMES command on client and server. The server side
11388 supports currently only normal server not router server yet.
11389 Some changes to NAMES definition in SILC protocol specification.
11391 Sun Jul 2 18:23:01 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11393 * Implemented LEAVE command on client and server.
11395 * Previously deprecated SILC_PACKET_FORWARDED flag is now in use
11396 again. This change was made to the protocol as well. Server
11397 should not violate the protocol specification anymore.
11399 Fri Jun 30 14:03:26 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11401 * Added SOCKS4 and SOCKS5 support to SILC client. SOCKS5
11402 was tested. SOCKS4 was not but should work anyway.
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