1 Wed Apr 6 16:56:53 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
3 * Added some better error messages. Affected file
4 silcd/command_reply.c and packet_receive.c.
6 * Handle error in WATCH command propely on backup router.
7 Affected file silcd/command.c.
9 Wed Apr 6 09:10:31 CEST 2005 Pekka Riikonen <priikone@silcnet.org>
11 * Added pkg-config .pc file creation for silc core library
12 and silcclient library. A patch by c0ffee.
14 * Removed the need for GNU Libidn. Added the simple stringprep
15 from libidn into lib/contrib/. It is now used also on Windows
18 Mon Apr 4 15:15:46 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
20 * Simplified the invite and ban string handling in the
21 server. Check for valid invite and ban arguments also.
22 Affected file silcd/server_util.c.
24 Sun Apr 3 14:58:53 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
26 * Added WATCH list announcing in backup router protocol.
27 Affected files are silcd/command.c, server.c, server_backup.c.
29 * Do not change users mode to founder on normal server/backup
30 if the founder mode is set, and user is first one to join.
31 Affected file silcd/pcaket_receive.c.
33 * Do not send CUMODE_CHANGE notify back to sender. Affected
34 file silcd/packet_receive.c.
36 * Added getrusage() to take noise in SILC RNG. A patch by
37 Mika Boström. Affected files are configure.in.pre,
38 includes/silcincludes.h.in, lib/silccrypt/silcrng.c.
40 Sat Apr 2 18:09:30 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
42 * Splitted the SILC libraries configuration into a configure
43 fragment into lib/configure.ad. It is now possible, once
44 this feature is added, to specify whether to compile or not
45 compile included SILC libraries. Affected files are
46 configure.in.pre, lib/silcmath/mpi/configure.ad,
47 lib/configure.ad, Makefile.defines.pre and
48 Makefile.defines_int.pre.
50 * Added --with-silc-includes and --with-silc-libs to configure.
51 If specified the included libs are not compiled, but the
52 specified libs are used. Pkg-config is not yet supported.
53 Affected file configure.in.pre.
55 * Fixed WATCH command handling on backup router. Router does not
56 send the watch command any more to backup if it originates from
57 backup. Affected file silcd/command.c.
59 Fri Apr 1 18:52:47 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
61 * Changed announcing to not announce unregistered clients.
62 Affected file silcd/server.c.
64 * Fixed username handling in command reply. Affected file
65 silcd/command_reply.c.
67 * Log files are now 0600. Affected file lib/silcutil/silclog.c.
69 Thu Mar 31 22:34:22 CEST 2005 Patrik Weiskircher <pat@icore.at>
71 * Added new define SILC_MACOSX, if __APPLE__ and __MACH__ is defined.
72 Affected file: includes/silcincludes.h.in
74 * bool is defined as _Bool on Mac OS X now.
75 Affected file: lib/silcutil/silctypes.h
77 Thu Mar 31 08:52:06 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
79 * Added support for UTF-8 nicknames, channel names and
80 server names in client library. Affected files in
83 * Added __SILC_HAVE_PTHREAD, __SILC_HAVE_SIM, __SILC_HAVE_LIBIDN,
84 and __SILC_ENABLE_DEBUG to include/silcclient.h for third-party
85 software to check how Toolkit has been compiled.
87 Wed Mar 30 22:16:35 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
89 * Added silc_utf8_str[n]casecmp into lib/silcutil/silcutf8.[ch].
91 * Use silc_utf8_str[n]casecmp instead of strcmp routines
92 in library and in SILC Client when dealing with nicknames
93 and other identifier strings. Affected file in client lib
96 * Convert nickname to UTF-8 in /msg and /smsg. Affected file
97 irssi/src/silc/core/silc-servers.c.
99 Wed Mar 30 10:50:02 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
101 * Fixed idcache to work with the new identifier strings.
102 Affected file lib/silccore/silcidcache.c.
104 * Added UTF-8 hash and compare function for SilcHashTable.
105 Affected file lib/silcutil/silcutil.[ch].
107 * Added casefolding stringprep, SILC_CASEFOLD_PREP.
108 Affected file lib/silcutil/silcstringprep.[ch].
110 * Changed the identifier string handling to include the original
111 format in client, server, channel entries and normalized
112 format in cache. Affected files in silcd/.
114 Tue Mar 29 16:51:35 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
116 * Added support for the new identifier strings and their
117 validity checking. Nicknames, channel names and usernames
118 can now include practically any kind of letters and various
119 other characters. Affected files in silcd/ and in libraries.
121 NOTE: comparing these strings should now be done with memcmp()
122 to check binary compatibility. All these strings are normalized
123 and casing is irrelevant.
125 * Added silc_identifier_check to lib/silcutil/silcstrutil.[ch]
126 as easy function for applications to check whether identifier
129 Tue Mar 29 00:45:11 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
131 * Fixed SILC_STRING_LDAP_DN encoding and decoding. Affected
132 file lib/silcutil/silcutf8.c.
134 * Added SILC_STRING_UTF8_ESCAPE to lib/silcutil/silcstrutil.h.
136 Mon Mar 28 22:46:23 CEST 2005 Jochen Eisinger <jochen@penguin-breeder.org>
138 * Make public key in getkey reply mandatory. Affected file
139 lib/silcclient/command_reply.c
141 Sun Mar 27 19:03:31 CEST 2005 Patrik Weiskircher <pat@icore.at>
143 * Added Parameter dont_register_crypto_library to
144 SilcClientParam. If set to TRUE, silcclient library will
145 not initalize the Crypto Libraries and application
146 will need to do it. Affected file lib/silcclient/silcclient.h,
147 lib/silcclient/client.c.
149 Sun Mar 27 19:02:48 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
151 * Imported new silc_utf8_[encode|decode] routines from
152 my internal SILC 1.1 source tree. New encodings added:
153 SILC_STRING_LOCALE (SILC_STRING_LANGUAGE is deprecated),
154 SILC_STRING_UTF8, SILC_STRING_PRINTABLE, SILC_STRING_VISIBLE,
155 SILC_STRING_TELETEX, SILC_STRING_NUMERICAL and
158 * Splitted UTF-8 routines into lib/silcutil/silcutf8.[ch].
160 * Implemented stringprep (RFC 3454) API. Internally we use
161 GNU Libidn's stringprep, for now, so it is required now to
162 compile SILC sources. Added lib/silcutil/silcstringprep.[ch].
164 * Added checking for GNU Libidn and --with-libidn to configure.
166 Wed Mar 23 11:20:33 CET 2005 Jochen Eisinger <jochen@penguin-breeder.org>
168 * If the passphrases entered do not match while generating a new key,
169 completly start over instead of going into an infinite loop asking
170 the user to re-enter the passphrase correctly. Affected file
171 lib/silcutil/silcapputil.c
173 Sun Jan 9 14:28:51 CET 2005 Pekka Riikonen <priikone@silcnet.org>
175 * Make sure server is removed from backup list when it is
176 deleted. Affected files silcd/command.c, server.c,
179 * Close socket when connecting to router fails. Affected
182 Tue Jan 4 13:06:26 CET 2005 Jochen Eisinger <jochen@penguin-breeder.org>
184 * Adopt configuration toolchain to current auto-tools.
185 Affected files prepare, irssi/configure.in
186 * Revert most of the UTF-8 fixes to SILC Client 1.0.1. Will
187 redo that. Affected files irssi/src/silc/core/client_ops.c,
188 irssi/src/fe-common/silc/fe-silc-channels.c
189 * Take over command line options into silcclient data structure.
190 Affected file irssi/src/silc/core/silc-core.c
192 Wed Dec 8 16:15:11 CET 2004 Pekka Riikonen <priikone@silcnet.org>
194 * Do not try to initiate backup resuming protocol forever.
195 Affected file silcd/server_backup.c.
197 Wed Nov 24 18:24:05 CET 2004 Pekka Riikonen <priikone@silcnet.org>
199 * ID change in resuming has to be done before changing
200 detached client's modes, since the ID change may fail and
201 leave ghosts on the network. Affected file is
202 silcd/packet_receive.c.
204 Tue Nov 23 16:54:35 CET 2004 Pekka Riikonen <priikone@silcnet.org>
206 * Fixed Win32 scheduler to not stuck anymore. A patch from
207 Juha Räsänen. Affected file is
208 lib/silcutil/win32/silcwin32schedule.c.
210 * Fixed QoS parsing for connection blocks in server. Affected
211 file is silcd/serverconfig.c.
213 * Fixed server statistics increasing in server. Affected file
216 * The CLOSE command now marks backup router as self disconnected
217 to avoid resuming problems. Affected file silcd/command.c.
219 Wed Sep 22 19:46:32 CEST 2004 Patrik Weiskircher <pat@icore.at>
221 * When using silc_net_create_connection[_async], and your system can
222 create IPv6 sockets, it will try to connect to the IPv6 host.
223 Now it tries to connect to an IPv4 host if IPv6 fails. Affected
224 file lib/silcutil/unix/silcunixnet.c
226 Fri Jun 18 19:26:58 CEST 2004 Pekka Riikonen <priikone@silcnet.org>
228 * Check for valid route when receiving packet from router and
229 when routing it to local server in the cell. A patch from
230 Matt Miller. Affected files silcd/router.c and server.c.
232 Sat May 1 13:55:54 CEST 2004 Patrik Weiskircher <pat@icore.at>
234 * Couldn't detach and reattach twice, because of the previous
235 commit. Affected file silcd/packet_receive.c
237 Fri Apr 30 19:40:28 CEST 2004 Patrik Weiskircher <pat@icore.at>
239 * Added check to ignore Port value if Initiator is FALSE.
240 Remote router coudln't connect if Port was set. Affected file
243 * If some client tries to resume more than once at the same time,
244 server crashed. Router didn't crash, but showed odd behaviour
245 (didn't allow clients to join anymore, ..). Affected files
246 silcd/packet_receive.c silcd/idlist.h
248 Mon Mar 15 21:10:08 EET 2004 Pekka Riikonen <priikone@silcnet.org>
250 * Destroy the file transfer session in silc_client_file_close
251 with timeout. Affected file lib/silcclient/client_ftp.c.
253 * Call SFTP server monitor in READ and WRITE after the actual
254 operations. Affected file lib/silcsftp/sftp_server.c.
256 Wed Mar 10 21:30:02 EET 2004 Pekka Riikonen <priikone@silcnet.org>
258 * Create one configure script from configure fragments
259 (configure.ad). This is a first step towards new distribution
260 system. Affected files prepare, configure.in.pre,
261 lib/silcmath/mpi/configure.ad.
263 Wed Mar 10 18:35:24 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
265 * Removed expiring of client key pair. Affected file is
266 irssi/src/silc/core/clientutil.c
268 Tue Mar 9 17:11:58 EET 2004 Pekka Riikonen <priikone@silcnet.org>
270 * Check the number of connections from real number of
271 connections instead of socket number, when deciding if
272 server is full. Affected files are silcd/server.c,
273 server_internal.h and silcd.c.
275 * Clarified the connections_max meaning in General section
276 in doc/example_silcd.conf.in.
278 * The reconnect_keep_trying default value set to TRUE
279 if it is not defined in the config file. Affected file
280 silcd/serverconfig.c.
282 Wed Mar 3 15:13:49 CET 2004 Pekka Riikonen <priikone@silcnet.org>
284 * Fixed crashbug in connection closing, after a protocol
285 completion callback, which might have closed it already.
286 Affected file silcd/server.c.
288 * Fixed rekey with PFS in backup router. It did not allow
289 rekeys with PFS, and when the rekey protocol timedout
290 it crashed the backup router without the above fix. Affected
291 file silcd/packet_send.c and server.c.
293 Sat Feb 28 16:25:09 EET 2004 Pekka Riikonen <priikone@silcnet.org>
295 * The silc_client_add_channel_private_key now returns the
296 private key context if pointer is given as argument.
297 Affected files are lib/silcclient/silcclient.h and
300 * Added support for using channel private keys in SILC
301 Client Library even if the private key mode is not set
302 on the channel. Affected file lib/silcclient/client_channel.c.
304 * The channel private key used to decrypt message is now
305 delivered to the application in the 'channel_messageÃ' client
306 operation. Affected files are lib/silcclient/silcclient.h
307 and client_channel.c.
309 * Fixed wrong arg type for user limit in CMODE command reply.
310 Affected file silcd/command.c.
312 * The user limit is now taken and saved to SilcClientEntry in
313 JOIN and CMODE command replies and in CMODE_CHANGE notify.
314 Affected files lib/silcclient/silcclient.h, command_reply.c
317 * Added support to the new private message key indicator
318 packet. Added a new function to the client library:
319 silc_client_send_private_message_key_request. The sender
320 indicates to be initiator, and receiver is responder.
321 Added the indicator to the SilcClientEntry as 'prv_resp'
322 boolean. Affected files are lib/silcclient/silcclient.h
323 client.[ch], and client_prvmsg.c.
325 Fri Feb 27 11:25:26 CET 2004 Pekka Riikonen <priikone@silcnet.org>
327 * Fixed the JOIN command calling when called with both
328 -auth and -founder. Affected file is lib/silcclien/command.c.
330 Wed Feb 25 23:12:11 EET 2004 Pekka Riikonen <priikone@silcnet.org>
332 * Check watcher list for resumed clients as well. Affected
333 file is silcd/packet_receive.c.
335 Tue Feb 24 16:49:10 EET 2004 Pekka Riikonen <priikone@silcnet.org>
337 * Implemented the user limit to the CMODE_CHANGE notify,
338 CMODE command reply and JOIN command reply in server.
339 Affected files are silcd/server.c, command.c, command_reply.c,
340 packet_send.c and packet_receive.c.
342 Mon Feb 23 23:31:15 EET 2004 Pekka Riikonen <priikone@silcnet.org>
344 * Defined SILC_STRFMT_END that must be used now with
345 silc_buffer_strformat, instead of SILC_STR_END. Fixes
346 crashes on AMD64. Affected files are lib/silcutil/silcbuffmt.h,
347 lib/silcclient/silcvcard.c, silcd/server_util.c.
349 * Fixed the adding of public key to the WATCH list in server.
350 Fixed the WATCH notify sending to client. Affected files
351 are silcd/packet_send.[ch], command.c, server_util.c.
353 * Implemented the watching by public key in the SILC Client
354 Library and SILC Client. Affected files are
355 lib/silcclient/command.c and client_notify.c.
357 Mon Feb 23 09:30:30 CET 2004 Pekka Riikonen <priikone@silcnet.org>
359 * Added support for public key watching in server. Affected
360 files are silcd/server.c, server_internal.h, command.c,
363 Sun Feb 22 19:03:59 EET 2004 Pekka Riikonen <priikone@silcnet.org>
365 * Added public key to the SIlcClientEntry. Affected files
366 are lib/silcclient/silcclient.h, command_reply.c, idlist.c
368 * Fixed the get_clients_whois reply processing to return
369 exactly same entries server returned. Makes it possible
370 to search using attributes. Affected file is
371 lib/silcclient/idlist.c.
373 Sat Feb 21 19:21:57 EET 2004 Pekka Riikonen <priikone@silcnet.org>
375 * Save founder key to SilcChannelEntry. Affected files are
376 lib/silcclient/silcclient.h, command_reply.c, idlist.c.
378 Fri Feb 20 20:37:38 EET 2004 Pekka Riikonen <priikone@silcnet.org>
380 * Call the monitor callback with _CLOSED status from the
381 silc_client_file_close. Affected files are
382 lib/silcclient/client_fpt.c, silcclient.h
384 * Added silc_client_get_clients_whois which resolves using
385 WHOIS, and supports requested attributes as well.
386 Affected files are lib/silcclient/silcclient.h, idlist.c.
388 Fri Feb 19 21:09:22 EET 2004 Pekka Riikonen <priikone@silcnet.org>
390 * Added support for asking the destination filename where
391 the downloaded file is saved in the file transfer. Affected
392 files are lib/silccilent/silcclient.h, client_ftp.c.
394 Wed Feb 18 02:46:17 EET 2004 Pekka Riikonen <priikone@silcnet.org>
396 * Fixed error handling in resuming data processing. Affected
397 files are lib/silcclient/client_resume.c and client.c.
399 Tue Feb 17 19:34:30 EET 2004 Pekka Riikonen <priikone@silcnet.org>
401 * Fixed silc_client_send_private_message to return TRUE correctly.
402 Affected file lib/silcclient/client_prvmsg.c.
404 * Added topic to the SilcChannelEntry. Affected files are
405 lib/silcclient/silcclient.h, command_reply.c, client_notify.c.
407 Fri Feb 13 14:19:14 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
409 * Use conn->cmd_ident for all silc_client_command_call()s. Affected
410 file lib/silcclient/command.c
412 Fri Feb 13 13:53:45 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
414 * Convert all commands to UTF-8 before passing them to the
415 client library. Still need to convert replies from UTF-8 to
416 the locale encoding. Affected file
417 irssi/src/silc/core/silc-cmdqueue.c
419 Fri Feb 13 13:13:07 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
421 * redirect all silc_client_command_calls through a queueing framework.
422 This fixes /CYCLE and the annoying "nick change after auto-joining
423 a channel". Furthermore it defines one central point where
424 command parameters can be UTF-8-ified. Affected files
425 irssi/src/silc/core/Makefile, client_ops.c, silc-channels.c,
426 silc-servers.[ch], silc-core.c, silc-cmdqueue.[ch], silc-lag.c
428 Fri Feb 13 12:04:41 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
430 * use asynchronous connect() to establish router connections.
431 Fixes problem when the primary router goes down. Affected files
432 silcd/server.c, silcd/server_backup.c
434 Thu Feb 12 20:09:59 EET 2004 Pekka Riikonen <priikone@silcnet.org>
436 * Added SILC_[32|64]_TO_PTR and SILC_PTR_TO_[32|64] macros.
437 Fixed various compilation warnings when type casting ints
438 to pointers or vice versa, of different size. Updates around
441 Tue Feb 3 23:25:17 EET 2004 Pekka Riikonen <priikone@silcnet.org>
443 * Surrogates not allowed in UTF-8 strings, updated decoder.
444 Affected file lib/silcutil/silcstrutil.c. Added UTF-8
445 testers in lib/silcutil/tests/ directory.
447 Wed Jan 14 18:42:44 EET 2004 Pekka Riikonen <priikone@silcnet.org>
449 * Added SILC_CLIENT_CONN_ERROR_KE, ERROR_AUTH, ERROR_RESUME and
450 ERROR_TIMEOUT SilcClientConnectionStatus errors. Affected
451 files are lib/silcclient/silcclient.h, client.c.
453 Mon Jan 12 13:01:10 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
455 * When resuming a session fails, notify the user that the session
456 file needs to be removed eventually. Affected files
457 irssi/src/fe-common/silc/module-formats.[ch],
458 irssi/src/silc/core/client_ops.c.
460 Tue Jan 04 12:16:04 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
462 * Added DIST_SUBDIRS symbols to include all subdirs in distributions.
463 Affected files lib/silcutil/Makefile.am, lib/silcmath/Makefile.am
465 * Typofix in Irssi::Silc module. Affected file
466 irssi/src/perl/silc/Silc.xs.
468 Tue Jan 04 02:43:44 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
470 * Changed the way NOTICE flagged messages are treated. Added support
471 for notices in queries and signing notices. Affected files
472 irssi/default.theme; irssi/docs/help/in/notice.in;
473 irssi/src/fe-common/silc/module-formats.[ch], fe-silc-messages.c;
474 irssi/src/silc/core/client_ops.c, silc-channels.c, silc-servers.c
476 * Fixed typo in /ACTION help. Affected file
477 irssi/docs/help/in/action.in
479 Mon Jan 03 23:26:38 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
481 * Fixed typo in perl module. Affected file
482 irssi/src/perl/silc/Server.xs
484 * Changed the way ACTION flagged messages are treated. Added support
485 for actions in queries and signing actions. Affected files
486 irssi/default.theme; irssi/docs/help/in/action.in;
487 irssi/src/fe-common/silc/module-formats.[ch], fe-silc-messages.c,
488 fe-silc-queries.c; irssi/src/silc/core/client_ops.c, silc-channels.c,
491 Mon Jan 03 16:04:29 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
493 * Incorrectly reported error when client had to be resolved from
494 server in /SMSG. Affected file irssi/src/silc/core/silc-servers.c
496 Sat Jan 3 16:37:15 EET 2004 Pekka Riikonen <priikone@silcnet.org>
498 * Fixed whois public key hash table deleting and adding in
499 detached client case. Affected file silcd/packet_receive.c.
501 Sat Jan 03 12:15:38 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
503 * Changed filenames of silc/fe module not to collide with filenames
504 from core/fe. Also seperated public messages printing from
505 query messages printing. Affected files are all in
506 irssi/src/fe-common/silc.
508 Sat Jan 3 12:18:07 EET 2004 Pekka Riikonen <priikone@silcnet.org>
510 * Fixed the invite process handling during joining to use
511 correct server name for the client that is matched against
512 the invite string for the channel. Wrong server name caused
513 inability to join the channel. Affected file is
516 Fri Jan 2 23:34:17 EET 2004 Pekka Riikonen <priikone@silcnet.org>
518 * Fixed the CUMODE channel founder authentication on normal
519 server to not remove the founder rights on existing founder
520 before checking that router accepts the mode change. Affected
521 files are silcd/command.c and silcd/packet_receive.c.
523 * Remove the server entry correctly when rekey timeouts and
524 remote router connection on normal server is closed. Fixes
525 a crash where server uses the freed server entry. Affected
528 Fri Jan 02 10:28:15 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
530 * Add /SILCNET [ADD|REMOVE|LIST] command to manage different SILC
531 networks. This is the first step in solving the bug about
532 /SERVER ADD -silcnet <silcnet>. Affected files
533 irssi/docs/in/silcnet.in; irssi/src/fe-common/silc/Makefile.am,
534 fe-silcnet.c, fe-common-silc.c, module-formats.[ch];
535 irssi/src/silc/core/silc-chatnets.[ch], silc-core.c, Makefile.am
537 Thu Jan 01 20:11:32 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
539 * /SMSG and /MMSG now correctly create new queries. Affected files
540 irssi/src/fe-common/silc/fe-messages.c, irssi/scripts/silc-mime.pl
542 * Add basic support for SILC protocol specific variables in perl.
543 Affected files irssi/src/perl/silc/*, irssi/configure.in,
544 irssi/src/perl/Makefile.am
546 Wed Dec 31 17:06:55 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
548 * Don't use silc_get_input, it's obviously not reliable. Fixes
549 issue when the current key expires. Affect file
550 irssi/src/silc/core/clientutils.c
552 * Make the session data filename configurable. This makes it
553 possible to have different session files for different
554 SILC networks. Affected files irssi/src/silc/core/silc-core.c,
555 client_ops.[ch], silc-servers.c,
556 irssi/src/silc/fe-common/silc/module-formats.[ch]
558 * Use the same set of libtool files for the MPI lib as for the
559 rest of the toolkit. Affected files lib/silcmath/mpi/config.guess,
560 config.sub, configure.in, install-sh, missing, mkinstalldirs
562 Sun Dec 28 21:57:39 EET 2003 Pekka Riikonen <priikone@silcnet.org>
564 * Fixed server statistics decrementing error to not go to
565 negative. Affected file silcd/packet_receive.c.
567 Sat Dec 20 14:42:36 EET 2003 Pekka Riikonen <priikone@silcnet.org>
569 * Use silc_server_query_add_error to add error in public key
570 search error. Added support in send_reply to send errors
571 without specific argument. Affected file silcd/server_query.c.
573 * Fixed the WHOIS, IDENTIFY and WHOWAS error handling in SILC
574 Client for NO_SUCH_NICK. It was against the protocol specs.
575 Affected file irssi/src/silc/core/client_ops.c.
577 * Added backwards support for the wrong NO_SUCH_NICK error sending
578 in server. To be removed in SILC Server 1.0. Both old clients
579 and clients with fixed error handling now works. Affected file
580 silcd/server_query.c.
582 Sat Dec 20 00:44:47 CET 2003 Patrik Weiskircher <pat@icore.at>
584 * fixed a bug in the whois using attributes function where no
585 error was sent if no nickname and client id but the attributes were
586 given to whois. Affected file silcd/server_query.c
588 Tue Dec 16 21:34:59 CET 2003 Patrik Weiskircher <pat@icore.at>
590 * remove public key from public key hashtable on detach. Affected
591 file silcd/packet_receive.c
593 * free public key hashtable before removing clients on server
594 shutdown. Affected file silcd/server.c
596 * remove public key prior deleting client-data on killing a client.
597 Affected file silcd/server_util.c
599 Sat Dec 06 21:35:14 CET 2003 Patrik Weiskircher <pat@icore.at>
601 * Getting the MOTD from other servers works now. Affected
602 files are silcd/command.c and silcd/command_reply.c
604 Thu Dec 04 11:33:46 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
606 * Initialize the variable idletag, since it is tested in
607 silc_core_deinit for its default value. Affected file
608 irssi/src/silc/core/silc-core.c
610 Sun Nov 30 19:47:02 CET 2003 Patrik Weiskircher <pat@icore.at>
612 * Fixed signed channel messages across cells. Affected file
615 Fri Nov 28 19:13:21 EET 2003 Pekka Riikonen <priikone@silcnet.org>
617 * Changed the SILC_LOG_* macros to not be empty if SILC_DEBUG
618 is not defined. They can now be safely used in if-statements
619 without braces. Affected file lib/silcutil/silclog.h.
621 * Added the checks for backup closing connection due to error
622 (local or remote) and thus not allow the resuming to occur
623 in reconnect. Affected files are silcd/packet_send.c
626 Tue Nov 25 15:20:59 EET 2003 Pekka Riikonen <priikone@silcnet.org>
628 * Help file updates. Affected files in irssi/src/docs/help/in/.
630 Wed Nov 23 20:51:21 CET 2003 Patrik Weiskircher <pat@icore.at>
632 * Fixed channel messages across cells. Affected file
635 Wed Nov 12 11:34:56 EET 2003 Pekka Riikonen <priikone@silcnet.org>
637 * Fixed file transmission accepting in client library to not
638 start the negotiation if user hasn't accepted the transfer,
639 instead create new session for resent transfer. Affected
640 file lib/silcclient/client_ftp.c.
642 * Show the session ID in the file transmision list. Remove
643 session from list that failed to transfer. Switch the current
644 session automatically after transmission, and in errors, to new
645 session if other sessions exists in the transfer list. Affected
646 files are irssi/src/silc/core/silc-servers.c,
647 irssi/src/fe-common/silc/modfule-formats.c.
649 Mon Nov 10 14:41:40 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
651 * Fixed MIME header parsing for the hopefully last time. Affected
652 file lib/silcutil/silcstrutil.c
654 Mon Nov 10 13:03:46 EET 2003 Pekka Riikonen <priikone@silcnet.org>
656 * Rewrote the PKCS#1 routines. Added lib/silccrypt/silcpkcs1.[ch].
658 * The SILC RNG is now gauranteed to return non-zero random
659 values. Affected files are lib/silccrypt/silcrng.[ch].
661 Sun Nov 9 20:44:56 EET 2003 Pekka Riikonen <priikone@silcnet.org>
663 * Fixed nickname formatting when changing only case of the
664 nickname. Affected file lib/silcclient/idlist.c.
666 Sun Nov 9 19:33:59 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
668 * Fixed a memory leak and incorrect printing of the "appears as"
669 message. Affected file irssi/src/silc/core/client_ops.c
671 Sun Nov 9 17:45:11 EET 2003 Pekka Riikonen <priikone@silcnet.org>
673 * Added CRT (Chinese Remainder Theorem) supported RSA
674 private keys and private key operations. This significantly
675 increases private key operation efficiency. No compatibility
676 issues with new or old private keys. Affected files are
677 lib/silccrypt/rsa.[ch], rsa_internal.h and pkcs1.c.
679 Sat Nov 8 13:08:53 EET 2003 Pekka Riikonen <priikone@silcnet.org>
681 * Fixed GCC-3.3.2 related compilation warnings from the
684 Fri Nov 7 23:01:47 EET 2003 Pekka Riikonen <priikone@silcnet.org>
686 * Removed RC6 from distributions.
688 Fri Nov 7 19:38:42 EET 2003 Pekka Riikonen <priikone@silcnet.org>
690 * Added some better comments to lib/silccrypt/silcpkcs.h,
691 optimized some routines in lib/silccrypt/silcpkcs.c.
692 Added test_silcpkcs into lib/silccrypt/tests/.
694 * Fixed silc_rng_global_init to actually init the global RNG
695 if RNG wasn't provided for it. Affected file is
696 lib/silccrypt/silrng.c.
698 Thu Nov 6 21:08:28 EET 2003 Pekka Riikonen <priikone@silcnet.org>
700 * Added silc_hash_table_find_by_context_ext. Affected files
701 lib/silcutil/silchashtable.[ch].
703 * Save the public key on normal server in WHOIS command reply
704 from attributes, if present, and add it to public key hash
705 table. Fixes WHOIS resolving by public key on normal server.
707 Optimized the attributes resolving on normal server to not
708 resolve if we resolved them already from router.
710 Affected files are silcd/server_query.c, command_reply.c.
712 Wed Nov 5 19:36:30 CET 2003 Patrik Weiskircher <pat@icore.at>
714 * Added support for whois using attributes.
715 Affected files silcd/command_reply.c, silcd/packet_receive.c,
716 silcd/server.c, silcd/server_internal.h, silcd/server_query.c,
719 * Added support for whois using public key attribute to /WHOIS i
720 client command. Affected files irssi/docs/help/in/whois.in,
721 irssi/src/silc/core/silc-servers.c, lib/silcclient/command.c
723 Wed Nov 5 23:37:36 EET 2003 Pekka Riikonen <priikone@silcnet.org>
725 * Fixed UMODE setting in server when the client has anonymous
726 mode set. The mode setting was not working. Affected file
729 Mon Nov 2 11:36:08 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
731 * Fixed some bugs and typos related to sending split messages.
732 Print notification when sending messages with /MMSG. Affected
733 files irssi/scripts/silc-mime.pl, irssi/src/silc/core/client_ops.c
735 Fri Oct 31 12:33:59 EET 2003 Pekka Riikonen <priikone@silcnet.org>
737 * Optimized the socket referencing in packet routines, client
738 library and server. Affected files are lib/silccore/silcpacket.c,
739 lib/silcclient/client.c and silcd/server.c.
741 * If silc_socket_set_qos is given with NULL arguments the QoS is
742 reset from the socket. Affected files are
743 lib/silcutil/silcsockconn.[ch].
745 Thu Oct 30 21:23:24 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
747 * Add a /LISTKEYS command which lists the locally cached
748 client and server keys. Affected files
749 irssi/src/fe-common/module-formats.[ch],
750 irssi/src/silc/core/silc-{channels,servers}.c
751 irssi/docs/help/in/listkeys.in
753 Thu Oct 30 20:23:40 EET 2003 Pekka Riikonen <priikone@silcnet.org>
755 * Check that packet queue purging was successful. Affected
756 files lib/silcclient/client.c and silcd/packet_send.c. Related
757 to MAC failed errors.
759 * Do not clear the inbuf even if it is empty if QoS was applied
760 to it. Otherwise the QoS data is cleared and MAC failed error
761 will occur. Affected file lib/silccore/silcpacket.c.
763 * Use the rekey period time as rekey protocol timeout value.
764 If the rekey does not succeed during the rekey period there's
765 something very wrong, and we most likely end up with wrong keys,
766 do graceful reconnect then. Affected file silcd/server.c.
768 * Take reference of the socket in the parser context, as it's
769 possible to have the parsers in queue after the socket is
770 disconnected and this may cause crash. Affected files are
771 lib/silccore/silcpacket.c, lib/silcclient/client.c and
774 Thu Oct 30 17:01:01 EET 2003 Pekka Riikonen <priikone@silcnet.org>
776 * Fixed KICK command reply sending, it sent to replies.
777 Affected file silcd/command.c.
779 Wed Oct 30 14:06:52 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
781 * Finish the silc-mime.pl script. It now supports MIME type
782 guessing using magic files, signing data messages, executing
783 MIME handlers in background. Affected files
784 irssi/scripts/silc-mime.pl and irssi/docs/help/in/mmsg.in
786 * Changed MIME signal handler to make things easier for the perl
787 script. Affected files irssi/src/silc/core/client_ops.c,
788 silc-servers.c, and irssi/docs/signals.txt
790 * Cleaned up the silc_mime_parse function and fixed detection
791 of wrapped header lines. Affected file lib/silcutil/silcstrutil.c
793 Sun Oct 26 21:19:02 EET 2003 Pekka Riikonen <priikone@silcnet.org>
795 * Resolve the IP for file transfer listener from the connection
796 socket. Affected file lib/silcclient/client_ftp.c.
798 * Accept NULL hostname parameter in the functions
799 silc_net_check_[local|remote]_by_socket. Do not reverse lookup
800 if hostname is not wanted.
802 Fri Oct 24 21:24:12 CEST 2003 Jochen Eisinger <jochen@penguin-breeder.org>
804 * Fixed race condition between silc_client_init and
805 my_silc_scheduler. Affected file irssi/src/silc/core/silc-core.c
807 Fri Oct 24 16:43:40 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
809 * Fixed file transfer connection closing when SIGNOFF for
810 the client is received from server. Affected file is
811 lib/silcclient/client_ftp.c.
813 Tue Oct 21 13:35:57 CEST 2003 Pekka Riikonen <priikone@silcnet.org>
815 * Check for disconnected socket in QUIT callback. Affected
816 file silcd/command.c.
818 Thu Oct 21 09:43:17 CEST 2003 Jochen Eisinger <jochen@penguin-breeder.org>
820 * Modified the MIME parsing to allow \n and \r\n as delimiters.
821 Affected files lib/silcutil/silcstrutil.c
823 * Cleaned up the escape/unescape functions for correctness and
824 speed. Affected file irssi/src/silc/core/client_ops.c
826 * Removed handling for data messages with Content-Type: text/*,
827 moved parsing of MIME headers to the signal handler, added
828 support for signing and verifying data messages. Affected
829 files are irssi/docs/signals.txt, irssi/src/silc/core/client_ops.c,
830 irssi/src/silc/core/silc-{servers,channels}.c
832 * Added a perl script for handling data messages based on
833 information read from Mailcap files. New file
834 irssi/scripts/silc-mime.pl
836 Mon Oct 20 16:08:22 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
838 * Added new SILC_MESSAGE_FLAG_ACK that can be used to
839 acknowledge recepetion of a message to the sender. Updated
842 Sat Oct 18 11:55:33 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
844 * Unregister channel key saving callback when deleting channel.
845 Affected file lib/silcclient/idlist.c.
847 * Do not remove the client from channels in NOTIFY_TYPE_SIGNOFF
848 before calling notify client operation. Affected file is
849 lib/silcclient/client_notify.c.
851 * Unregister QoS tasks when deleting the socket connection.
852 Affected files lib/silcutil/silcsockconn.[ch],
853 unix/silcunixsockconn.c.
855 * Implemented latest presence-attrs draft changes. Affected
856 files lib/silccore/silcattrs.h and
857 irssi/src/silc/core/silc-queries.c.
859 Tue Oct 14 18:24:53 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
861 * Save old channel keys in list to allow more rapid change
862 of channel keys if server for some reason does that. This
863 avoids loosing so many channel messages due to not having
864 key to decrypt. Affected file lib/silcclient/silcclient.h,
865 idlist.c and client_channel.c.
867 Mon Oct 13 21:37:47 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
869 * Continued backup router tests and fixes. Affected files
870 silcd/server_backup, server_util.c, server.c. See TODO.
872 Sun Oct 12 19:58:18 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
874 * Fixed SERVER_SIGNOFF handling in servers. The client
875 was removed from wrong list thus not removing the client
876 at all. Affected file silcd/packet_receive.c.
878 * Do not execute rekey protocol for disabled connections as
879 it would never go through. Affected file silcd/server.c.
881 * Added timeout for rekey protocol to catch if the protocol
882 never executes successfully. Affected files silcd/server.c
885 Sat Oct 11 15:39:22 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
887 * Abandon packet processing for disconnected sockets. Check
888 this always after calling packet processing callback.
889 Affected file lib/silccore/silcpacket.c.
891 * Fixed double registration disconnection code in server.
892 Closed wrong connection. Affected file silcd/packet_receive.c.
894 Fri Oct 10 16:27:12 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
896 * On normal server reconnect to primary during resuming 4
897 times, then give up. Affected file silcd/server_backup.c.
899 * If during reconnecting to routers we notice we have router
900 connection but no primary router set, the server is in desync.
901 Reconnect to primary to restore network. Affected file
904 * Assure that only one protocol is exeucting at the same time.
905 Added checks for all protocols. Affected files are
906 silcd/server.c and server_backup.c.
908 Thu Oct 9 20:24:09 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
910 * Check that a string is not already part on invite/ban
911 string when processing it. Affected file silcd/server_util.c.
913 Thu Oct 9 12:06:40 CEST 2003 Pekka Riikonen <priikone@silcnet.org>
915 * Fixed the CUMODE_CHANGE for founder mode changes to comply
916 with 1.2 version of the protocol. Affected file is
917 silcd/packet_receive.c.
919 Wed Oct 8 19:41:15 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
921 * ERR_BAD_PASSWORD now returns the Channel ID of the channel
922 where the passphrase was given. Affected file is
925 Wed Oct 8 09:32:12 CEST 2003 Pekka Riikonen <priikone@silcnet.org>
927 * INVITE and BAN notifys are now delivered from routers to
928 servers (but not clients) on the channel. Updated specs and
929 code. Affected files silcd/packet_[send|receive].[ch],
930 command.c, server.c and server_util.c.
932 * Implemented INVITE and BAN announcing. Affected files are
933 silcd/server.[ch], server_util.c.
935 * Implemented SilcStatus error type argument returning in
936 command reply error in server. Affected file silcd/command.c.
938 * Implemented SilcStatus argument returning in comand reply
939 in client library. The command_reply client operation now
940 returns error specific arguments as well. Affected files
941 are lib/silcclient/command_reply.[ch], client_resume.c,
942 lib/silccore/silcstatus.[ch].
944 Sun Oct 5 20:22:08 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
946 * Backup router protocol version 1.2 implemented. Testing still
947 required. Affected files in silcd/server_backup.[ch], server.c,
948 packet_receive.c and server_internal.h.
950 Sun Oct 5 12:36:37 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
952 * silc_client_send_[channel|private]_message now return TRUE
953 or FALSE. Affected file lib/silcclien/client_channel.c and
956 Thu Oct 2 17:03:09 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
958 * Check for explicit nickname in INVITE and BAN processing
959 during join as well (and don't expect only wildcards in
960 invite/ban strings). Affected file silcd/command.c.
962 * Fixed the INVITE and BAN by public key. The public key saved
963 is the PK payload (as specified) not the raw data. Affected
964 file silcd/server_util.c.
966 Wed Oct 1 20:29:06 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
968 * UTF-8 text message support for actions and notices in SILC
969 Client. Affected file irssi/src/silc/core/client_ops.c.
971 * silc_get_username and silc_get_real_name now returns sensible
972 data on Win32. Patch by Toni Willberg. Affected file is
973 lib/silcutil/win32/silcwin32util.c.
975 Sun Aug 24 23:35:19 CEST 2003 Jochen Eisinger <c0ffee@penguin-breeder.org>
977 * Provide a signal handler to send MIME encoded messages and emit
978 a signal when a MIME encoded message is received. Also document
979 the signals for usage with the perl interface.
981 A sample perl script will be supplied at a later point.
983 Affected files are irssi/docs/signals.txt,
984 irssi/src/silc/core/client_ops.[ch],
985 irssi/src/silc/core/silc-{channels,servers}.c
987 Sun Aug 24 12:58:30 CEST 2003 Jochen Eisinger <c0ffee@penguin-breeder.org>
989 * Use SILC_COMMAND_PING to estimate the round-trip time to the
990 server. Use this time to display a lag and disconnect when it
991 exceeds a specified limit.
993 Affected files are irssi/src/silc/core/silc-{lag,core}.c.
995 Mon Aug 11 17:14:17 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
997 * Remove the channel auth list in normal server if router
998 encofrces its list during connecting. Send notify to channel
999 to remove the mode to remove the list. Affected files are
1000 silcd/server_util.c and silcd/packet_receive.c.
1002 Wed Aug 6 14:52:04 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1004 * Added support for channel public keys. Updated protocol specs
1005 and implemented it. Affected files are
1006 silcd/command.c, command_reply.c, lib/silcclient/command.c,
1007 lib/silcclient/command_reply.c.
1009 Wed Jul 23 12:17:01 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1011 * Ignore SIGXFSZ and SIGXCPU signals in server. They can
1012 terminate the process on Linux. Affected file silcd/silcd.c.
1014 Mon Jun 2 19:13:27 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1016 * Check for NULL buffer in silc_buffer_clear. Affected file
1017 is lib/silcutil/silcbuffer.h.
1019 * Simplified the backup router protocol by removing the _GLOBAL
1020 types. Updated protocol specs and the code. Affected files
1021 are silcd/server_backup.[ch].
1023 Thu Apr 24 19:50:25 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1025 * Deny '@' and '!' from nicknames since they are reserved
1026 by the SILC_COMMAND_INVITE and SILC_COMMAND_BAN commands.
1027 Updated protocol specs and the code.
1029 Affected files are silcd/server_util.[ch].
1031 Wed Apr 9 18:51:59 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1033 * Fixed stack overflow in Irssi SILC client. Affected
1034 file irssi/src/silc/core/client_ops.c.
1036 * Check that Host is set in ServerConnection and RouterConnection
1037 in silcd.conf. Affected file silcd/serverconfig.c.
1039 * Fixed crash in server with protocol completion callbacks,
1040 namely rekey and backup resuming protocols. Affected files
1041 are silcd/server_backup.c and silcd/server.c.
1043 * Fixed rekey protocol to not restart if it is started already.
1044 Affected files are lib/silcclient/client.c and
1047 Mon Mar 17 18:35:24 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1049 * Rewrote SilcList, affected file lib/silcutil/silc*list.h.
1051 * Fixed EOF handling in SILC Config, affected file
1052 lib/silcutil/silcconfig.c.
1054 * Fixed buffer overflows in lib/silcutil/silcstrutil.c.
1056 * Fixed RESOLVING flag handling in JOIN notify and other
1057 notifys to handle the resolvings correctly in client library.
1058 Affected file lib/silcclient/client_notify.c.
1060 * Do not send full INVITE and BAN lists in INVITE and BAN
1061 notifys, only the changed information. Affected file
1064 * Fixed INVITE notify sending in INVITE command, send it
1065 only when needed. Affected file silcd/command.c.
1067 * Handle the founder key change properly in CMODE_CHANGE
1068 notify. Bug #122. Affected file silcd/packet_receive.c.
1070 Sun Mar 9 16:29:20 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1072 * Remove the mark for output (mark it only for input) after
1073 purging outgoing queue. Prevents the "Error in select()"
1074 floods. Affected file silcd/packet_send.c.
1076 * Fixed incorrect connection deletion from client library
1077 after calling "connect" client operation. Could cause
1078 crashes for example during reconnect timeouts. Affected
1079 files are lib/silcclient/client.c and
1080 irssi/src/silc/core/client_ops.c.
1082 * Check server private key file permissions before starting
1083 the server. Affected file silcd/serverconfig.c.
1085 Tue Feb 4 22:53:26 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1087 * NULL terminate allocated string in silc_buffer_strformat.
1088 Affected file lib/silcutil/silcbuffmt.c.
1090 * Rewrote the invite/ban list string handling in server to
1091 use SilcBuffer instead. Affected files are silcd/command.c
1092 and silcd/server_util.c.
1094 Mon Feb 3 14:43:52 CET 2003 Pekka Riikonen <priikone@silcnet.org>
1096 * Fixed double free in CMODE command when setting new HMAC
1097 for channel. Affected file silcd/command.c.
1099 * Added couple of missing memset's to zero sensitive memory.
1100 Affected files silcd/command.c, lib/silcclient/command.c.
1102 Sun Jan 26 12:20:30 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1104 * Fixed a double free in INVITE command error handling in
1105 server. Affected file silcd/command.c.
1107 * Added macros SILC_SWAB_[16|32] to swab byte order of
1108 16-bit and 32-bit unsigned integers. Affected file
1109 lib/silcutil/silctypes.h.
1111 * Use the SILC_SWAB_16 instead of htons() in server when
1112 handling ports since the ports in structures are always
1113 in little-endian order (regardless of platform). Affected
1114 file silcd/serverid.c and silcd/server_backup.c.
1116 Tue Jan 21 17:18:04 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1118 * Send DISCONNECT in close admin command in server. Affected
1119 file silcd/command.c.
1121 * Check whether we are already connecting to a remote router
1122 (in addition of checking whether we are already connected)
1123 before creating new connection. Affected file silcd/server.c.
1125 Thu Jan 16 18:47:00 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1127 * Added better compiler and compiler flags checking in
1130 * Check that socket is valid after QoS is applied to data.
1131 Affected file lib/silcutil/unix/silcunixsockconn.c.
1133 * Make sure the socket connecetion is not closed to early
1134 when closing connection in server. Also make sure the
1135 connection is always closed after error in a protocol.
1136 Affected file silcd/server.c.
1138 Wed Jan 15 11:03:36 CET 2003 Pekka Riikonen <priikone@silcnet.org>
1140 * Removed --session and --dummy options from Irssi SILC Client.
1141 -d option is available only if --enable-debug was given.
1142 Affected files are irssi/src/silc/core/silc-core,
1143 irssi/src/core/session.c and irssi/src/fe-text/silc.c.
1145 Tue Jan 14 12:25:09 CET 2003 Pekka Riikonen <priikone@silcnet.org>
1147 * Added silc_buffer_steal to steal the data from the buffer.
1148 Affected file lib/silcutil/silcbuffer.h.
1150 Sat Jan 11 18:16:29 CET 2003 Giovanni Giacobbi <giovanni@giacobbi.net>
1152 * Fixed server crash with double Primary block in config file.
1154 Fixed also various memory leaks around the config file
1155 parser. Affected files lib/silcutil/silcconfig.c,
1156 silcd/serverconfig.c.
1158 * Changed my nickname (Johnny Mnemonic) to my real name, this
1159 means that bugs introduced by him were actually introduced
1162 Tue Jan 7 21:58:53 CET 2003 Jochen Eisinger <c0ffee@penguin-breeder.org>
1164 * Don't display "foo appears as foo\nYou're now known as foo"
1165 messages. Affected file irssi/src/silc/core/client_ops.c
1167 Tue Jan 7 20:08:15 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1169 * Fixed error handling of invalid client entry when calling
1170 commands in server. Fixes a crash. Affected file
1173 Thu Dec 26 14:19:29 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1175 * Added some sanity checks in server for correctness of the
1176 server configuration. Affected file silcd/serverconfig.c.
1178 Fri Dec 20 10:47:59 CET 2002 Pekka Riikonen <priikone@silcnet.org>
1180 * Prevent endless resolving of user informations in USERS
1181 command by checking the command reply status correctly.
1182 Affected file lib/silcclient/command_reply.c.
1184 Tue Dec 17 10:05:00 CET 2002 Pekka Riikonen <priikone@silcnet.org>
1186 * Fixed file writing on WIN32 to use O_BINARY flag. Affected
1187 file is lib/silcutil/silcfileutil.c. A patch by Matthew
1188 Aldous <Matthew@Aldous.com>.
1190 * Added better implementation using CriticalSection of
1191 SilcMutex on WIN32. A patch by Mikko Lähteenmäki
1192 <mikko.lahteenmaki@pikabaana.net>.
1194 * Added some Winsock WIN32 compatiblity defines into
1195 includes/silcwin32.h.
1197 Mon Dec 16 19:33:05 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1199 * Fixed double free in async host lookup code. Affected file
1200 lib/silcutil/silcsockconn.c.
1202 * On backup router handle now the SERVER_SIGNOFF from router
1203 for local connected servers too, and close the connections.
1205 Do not process them as normally signing off servers when they
1206 really signoff by sending EOF fe, but always assume that
1207 router sends the SERVER_SIGNOFF.
1209 Affected files silcd/server.c and silcd/packet_receive.c.
1211 * Fixed socket unsetting when closing connections. Affected
1212 files silcd/server.c and silcd/packet_send.c.
1214 * Do not print the nickname in SERVER_SIGNOFF if we do not
1215 have it. Prevents asserts in Irssi core. It is possible we
1216 don't have the nick if it was just being resolved when server
1217 signoff. Affected file irssi/src/silc/core/client_ops.c.
1219 Thu Dec 12 23:22:50 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1221 * Fixed autonick crashbug in client library. Affected file
1222 lib/silcclient/client.c.
1224 * Fixed Unix implementation of SilcMutex to really assert if
1225 the mutex is locked/unlcoked already. Affected file
1226 lib/silcutil/unix/silcunixmutex.c.
1228 * Fixed locking in silc_schedule_uninit. It didn't lock
1229 when dispatching timeout tasks. Affected file is
1230 lib/silcutil/silcschedule.c.
1232 * Changed Win32 implementation of SilcThread to use modern
1233 Win32 interface. Affected file is
1234 lib/silcutil/win32/silcwin32thread.c A patch by Mikko L.
1236 Thu Dec 12 12:06:59 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1238 * Don't print signed messages when sending failed. Affected files
1239 irssi/src/silc/core/silc-[servers.c/commands.h]
1241 * Send adquate signal when founding a channel by joing it. Affect
1242 file irssi/src/silc/core/client_ops.c
1244 Wed Dec 11 21:46:19 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1246 * Fix theme abstracts parsing. Affected files irssi/default.theme,
1247 irssi/src/fe-common/core/themes.c
1249 Wed Dec 11 20:20:07 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1251 * Fixed close command to use the port correctly when closing
1252 server connections. Affected file silcd/idlist.c.
1254 * Check for NULL outbuf in silc_socket_write. It is possible
1255 that it is NULL is some odd case. Affected files are
1256 lib/silcutil/[unix/win32]/silc[unix/win32]sockconn.c.
1258 * Do not call final protocol callback for backup router
1259 resuming protocol when closing connection. It is closed
1260 by timeout in case of error. Affected file silcd/server.c.
1262 * Backup reconnect to router if backup resuming protocol
1263 failed. Affected file silcd/server_backup.c.
1265 Wed Dec 11 10:01:26 CET 2002 Pekka Riikonen <priikone@silcnet.org>
1267 * Fixed double free in SKE library error hadling when signature
1268 error occurred. Affected file lib/silcske/silcske.c.
1270 * Save the fingerprint to new SilcClientEntry after changing
1271 nickname. Affected file lib/silcclient/client_notify.c.
1273 * Print SIGNOFF in Irssi SILC client only if the nickname is
1274 known. Prevents asserts in Irssi core. It is possible we
1275 don't have the nick if it was just being resolved when it
1276 quit. Affected file irssi/src/silc/core/client_ops.c.
1278 Tue Dec 10 21:47:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1280 * Fixed double free in invite list adding code when adding
1281 invite strings. Affected file silcd/server_util.c.
1283 Fri Dec 6 17:40:24 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1285 * More log printing during backup router protocol. Affected
1286 file silcd/server_backup.c.
1288 * Removed backwards support for old private key file format.
1289 Affected file lib/silccrypt/silcpkcs.c.
1291 * Removed backwards support for not-so-strict decryption length
1292 check, it's strict now. Affected lib/silccrypt/silccipher.c.
1294 * GETKEY to update the client entrys fingerprint too.
1295 Affected file lib/silcclient/command_reply.c.
1297 * Added --without-libtoolfix for package builders using weird
1298 wrappers around libtool (BSD at least).
1300 Thu Dec 5 22:29:46 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1302 * Fixed backup router bugs: When backup resumes router and
1303 receives a CHANNEL_MESSAGE packet the backup must not act
1304 as router since the packet header decryption would be
1305 different. Also, when relaying packets to channel, do
1306 not re-encrypt packets on backup that came from the primary
1307 since the connection isn't really router-router connection.
1308 Affected files silcd/server.c, silcd/packet_send.c.
1310 * Added checks in encryption/decryption that encryption/decryption
1311 length sent as argument really is multiple by block size. Helps
1312 catching really weird bugs like the above backup router bugs
1313 when packets are being decrypted in wrong way. Affected files
1314 lib/silccore/silcpacket.c, and lib/silccrypt/silccipher.c.
1316 * Fixed padding generation in private key file encryption.
1317 Affected file lib/silccrypt/silcpkcs.c.
1319 Thu Dec 5 16:35:23 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1321 * Added ignore_message_signatures setting which can be used
1322 to ignore signatures in messages. Affected files are
1323 irssi/src/silc/core/client_ops.c, silc-core.c.
1325 * Fixed the libtoolfix to use command line options instead of
1326 environment variables. They didn't work as expected. Now,
1327 the libtool is fully run-time configurable.
1329 Wed Dec 4 21:08:52 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1331 * Verify signature payload for signed messages. Affected files
1332 irssi/src/silc/core/client_ops.h, irssi/src/silc/core/silc-servers.c,
1333 irssi/src/silc/core/silc-core.h
1335 * Display signature verification result in public and private
1336 messages using theme abstracts. See irssi/default.theme for
1337 examples on their usage. Affected files
1338 irssi/default.theme, irssi/src/fe-common/silc/fe-messages.h,
1339 irssi/src/fe-common/silc/module-formats.[ch],
1340 irssi/src/fe-common/silc/fe-common-silc.c,
1341 irssi/src/fe-common/silc/Makefile.am
1342 irssi/src/fe-common/core/fe-messages.[ch]
1344 * Fixed bugs in Irssi's theme parsing. Affected files
1345 irssi/src/fe-common/core/themes.c
1347 Wed Dec 4 18:29:13 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1349 * Calculate the correct length for signed messages before
1350 encrypting, it must be multiple by block size. Affected
1351 file lib/silccore/silcmessage.c.
1353 * silc_message_signed_get_public_key returns now both
1354 decoded and encoded public key. Affected files are
1355 lib/silccore/silcmessage.[ch].
1357 * Added libtoolfix script that makes the libtool more generic
1358 and configurable in run-time. Now we can specify in run-time
1359 if what kind of libraries we want to create, regardless of
1360 configuration. SIMs are now creates even if --disable-shared
1361 was explicitly given.
1363 Tue Dec 3 23:26:55 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1365 * Fixed founder key sending in CMODE command in client.
1366 Affected file lib/silcclient/command.c.
1368 * Fixed CUMODE founder authentication in server to not check
1369 for client's public key since it's not supposed to do that.
1370 Affected file silcd/command.c.
1372 Tue Dec 3 12:02:41 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1374 * Set realname and hostname in NICK_REC records. Affected file
1375 irssi/src/silc/core/silc-nicklist.c
1377 Mon Dec 2 20:50:20 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1379 * Remove 1.0 protocol backwards compat code from client
1382 * Added more reliable check for whether nickname did change
1383 or not, or whether only Client ID changed in NICK_CHANGE
1384 notify. Affected file lib/silcclient/client_notify.c.
1385 Fixes bug in '@' character handling in a nickname.
1387 * Added support for automatically parsing signature from
1388 the message payload. Added new function
1389 silc_message_get_signature to return the payload to
1390 application. Affected files lib/silccore/silcmessage.[ch].
1392 * Changed the private_message and channel_message client
1393 operations to deliver the SilcMessagePayload to the
1394 application too. Application can use it fe. to get the
1395 signature from the message for verification. Affected
1396 file lib/silcclient/silcclient.h, client_channel.c and
1399 * Redefined the signed payload for message payloads.
1400 Updated protocol specs and implemented.
1402 Mon Dec 2 16:28:29 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1404 * Fixed wrong invite and ban list handling in server command
1405 reply. Affected files are silcd/command_reply.c,
1406 silcd/server_util.[ch].
1408 Sun Dec 1 20:48:17 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1410 * Fixed CMODE setting in server when founder mode was set.
1411 Affected file silcd/command.c. Bug #95.
1413 * Added support to setting specific public key in CMODE in
1414 Irssi SILC client. Affected file lib/silcclient/command.c.
1416 * Added support to use specific public key in CUMODE in
1417 Irssi SILC Client. Affected file lib/silcclient/command.c.
1419 * Added support for inviting and banning by public key in
1420 Irssi SILC client. Affected file lib/silcclient/command.c.
1422 * Fixed fingerprint/babbleprint showing in invite and ban
1423 list command replys. Affected file is
1424 irssi/src/silc/core/client_ops.c.
1426 Sun Dec 1 16:32:03 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1428 * Format CMODE +c and +h to display both the mode and the argument
1430 Sun Dec 1 18:17:22 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1432 * Added test vectors and test programs for SHA-1, MD5,
1433 HMAC-SHA1 and HMAC-MD5. New tests are located in
1434 lib/silccrypt/tests/. Fixed also argument decoding bug in
1435 MD5 implementation. Affected file lib/silccrypt/md5.c.
1437 * Changed the channel private key and private message key
1438 generation (with static keys) to use SHA1 instead of MD5,
1439 as SHA1 is the mandatory hash function in SILC. Affected
1440 file lib/silcclient/client_[channel/prvmsg].c.
1442 * Changed the private key file encryption to use SHA1 instead
1443 of MD5. Added support for the old generation and added
1444 automatic change of the key (to be removed later). Affected
1445 files lib/silccrypt/silcpkcs.c.
1447 Sat Nov 30 19:07:52 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1449 * Load only files with .pub suffix in PublicKeyDir. Affected
1450 file silcd/serverconfig.c.
1452 Sat Nov 30 14:29:34 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
1454 * Extended the SILC_SERVER_LOG_ERROR macro to all available logging
1455 channels. Affected files silcd/silcd.c, silcd/server.h.
1457 * Added the config directive PublicKeyDir for the client block.
1458 Affected files doc/exampe_silcd.conf.in, silcd/serverconfig.[ch].
1460 Sat Nov 30 09:30:55 CET 2002 Pekka Riikonen <priikone@silcnet.org>
1462 * Merged Toni's irssi/silc.conf patch.
1464 * ROBODoc cleanup patch to lib/silccrypt/silcpkcs.h by johnny.
1466 * Max alloc tests in allocation routines. Affected file
1467 lib/silcutil/silcmemory.c.
1469 Fri Nov 29 23:44:29 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1471 * Fixed a typo in resuming code that fixed detach/resume code
1472 in server. Bug #93. Affected file silcd/packet_receive.c.
1474 Thu Nov 28 17:17:11 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1476 * Do reverse lookups for server when /connecting. Affected files
1477 irssi/silc.conf, irssi/src/core/servers.c, irssi/src/core/network.c,
1478 irssi/src/core/net-nonblock.*
1480 Thu Nov 28 16:19:18 CET 2002 Pekka Riikonen <priikone@silcnet.org>
1482 * Added library versioning for shared libraries. Affected
1483 files configure.in.pre and lib/Makefile.am.pre.
1485 Wed Nov 27 21:51:52 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1487 * Display INVITE and BAN lists as specified by SILC 1.2
1489 Wed Nov 27 16:01:11 CET 2002 Pekka Riikonen <priikone@silcnet.org>
1491 * Do not send invite list back unless asked (when sending
1492 no arguments) or when list was modified. Affected file
1495 * Remove client from invite list in KILLED notify and in
1496 KILL command. Affected file silcd/command.c and
1499 * Fixed bugs in invite list handling in INVITE command.
1500 Affected files silcd/command.c and silcd/server_util.c.
1502 * Merged with Irssi 0.8.6.
1504 * Fixed UTF-8 in Irssi SILC Client, setlocale was missing.
1505 Affected file irssi/src/fe-text/silc.c.
1507 Mon Nov 25 18:21:43 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1509 * The silc_argument_get_[first/next] now return the argument
1510 type to caller. Added silc_argument_payload_encode_one.
1512 Affected files are lib/silccore/silcargument.[ch].
1514 * Added support for the SILC 1.2 INVITE command and new
1515 invite lists to server. Affected files are silcd/command.c,
1516 silcd/server_util.[ch] and silcd/packet_[receive/send].[ch].
1518 * Added support for the SILC 1.2 BAN command and new
1519 ban lists to server. Affected files are silcd/command.c,
1520 silcd/server_util.[ch] and silcd/packet_[receive/send].[ch].
1522 * Added support to client sending new INVITE command. Affected
1523 file is lib/silcclient/command.c.
1525 * Added support to client sending new BAN command. Affected
1526 file is lib/silcclient/command.c.
1528 * Added support for removing client from invite list when kicked
1529 from channel, as SILC 1.2 dictates. Affected files are
1530 silcd/packet_receive.c and silcd/command.c.
1532 Sun Nov 24 18:26:42 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1534 * If iv argument to silc_cipher_[encrypt/decrypt] is NULL, use
1535 automatically the cipher's internal IV. Affected files
1536 lib/silccrypt/silccipher.[ch].
1538 * Assure the RESUME_CLIENT packet is not sent to twice to
1539 backup router if the detached client was originated from
1540 the backup. Affected file silcd/server.c. Bug #76.
1542 * Changed silc_sim_symname to not allocate memory. Affected
1543 file lib/silcsim/silcsimutil.c.
1545 * Fixed memory leaks with SIMs in server. Affected files
1546 silcd/serverconfig.c, silcd/server.c.
1548 * Fixed channel key distribution after resuming detached
1549 client. Affected files silcd/packet_receive.c.
1551 * Fixed channel's global_user boolean checking after detaching.
1552 Check it after changing the owner of the client not before.
1553 Affected file silcd/packet_receive.c.
1555 * Fixed few double frees from client library. Fixes at least
1556 Bug #81, possibly others too.
1558 * UTF-8 decode topics also in JOIN command reply and TOPIC_SET
1559 notifys in Irssi SILC Client. Affected file is
1560 irssi/src/silc/core/client_ops.c. Bug #82.
1562 * Applied Ville Räsänen's manual page and --mandir bugfix
1563 patch. Affected files are configure.in.pre and Makefile.am.pre.
1566 Fri Nov 22 18:34:20 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1568 * Added support to backup router protocol for backup to tell
1569 normal server that it cannot use the backup router as primary
1570 because the primary isn't really down. Updated protocol
1573 * Added support for primary router to tell backup router that
1574 resuming is not possible because the backup really isn't primary
1575 in the cell. For example if backup disconnected itself the
1576 resuming is not allowed since the primary really did not
1577 go down. Updated protocol specs.
1579 * Removed MARS from crypto library.
1581 * Defined the CTR mode and Randomized CBC mode in SILC. The
1582 CTR mode is RECOMMENDED now in specification. Defined also
1583 Serpent cipher as optional cipher. Updated the protocol specs.
1585 Thu Nov 21 12:43:28 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1587 * Added support for inviting/banning by IP/MASK, public key,
1588 and explicit Client ID. Redefined the command and notify
1589 types to allow easier forwards support for other methods
1590 of inviting/banning. Updated protocol specs.
1592 * Remove the client from channel's invite lists if the client
1593 is kicked or killed. Updated protocol specs.
1595 * Unified the Channel Message Payload and Private Message
1596 into one Message Payload. Updated protocol specs and
1599 Tue Nov 19 22:30:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1601 * Don't wait for EOF after socket error has occurred, but
1602 close the connection. Affected file is silcd/server.c.
1604 Mon Nov 18 18:58:26 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1606 * Added support for setting FOUNDER mode on channel with
1607 specific public key which can be set with CMODE command.
1608 Updated protocol specs and implemented in client and server.
1610 * Fixed the Irssi SILC client to correctly shutdown the client
1611 library to avoid memory leaks. Affected files are
1612 irssi/src/silc/core/silc-core.c and silc-servers.c.
1614 * Deprecated the No Reply flag in SKE protocol and introduced
1615 "IV Included" flag which can be used to indicate that the IV
1616 is included in the ciphertext. This makes it possible to use
1617 SILC on unreliable transport, such as UDP which may cause
1618 packet reordering and losses. Updated protocol specs, did
1621 Sun Nov 17 15:50:57 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1623 * Fixed the MPI implementation of silc_mp_sizeinbase to return
1624 < 32 bit values in correct size. Affected file is
1625 lib/silcmath/mp_mpi.c.
1627 Sat Nov 16 13:14:45 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1629 * Fixed the KE Start Payload parsing to check that mandatory
1630 fields are present. Affected file lib/silcske/payload.c.
1632 * Fixed compilation warnigs in Irssi SILC Client. Affected
1633 files are irssi/src/silc/core/silc-query.c. client_ops.c.
1635 Thu Nov 14 19:33:28 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1637 * Print "nick now appears as newnick" and update Irssi's nicklist
1638 when you change your nick to "nick". Closes #62
1640 * Never format your own nick. Closes #63
1642 Thu Nov 14 09:44:54 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1644 * SILC_UMODE_GONE changes are now propagated correctly to the
1645 Irssi client. Closes #54
1647 Tue Nov 12 19:42:18 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1649 * Fixed example in /HELP KEY
1651 * Added expando $j which expands to current SILC Client version
1653 Tue Nov 12 19:46:39 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1655 * Fixed public key decoding in crypto library.
1657 * Added better error printing to SKE library.
1659 Tue Nov 12 08:50:12 CET 2002 Pekka Riikonen <priikone@silcnet.org>
1661 * Fixed NICK command to not crash if nickname was not sent.
1663 Mon Nov 11 19:32:00 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1665 * Added Encrypt-Then-MAC order to SILC packet MAC generation.
1666 Deprecated the old Encrypt-And-MAC order. Updated protocol
1667 specs and implemented.
1669 * Added Encrypt-Then-MAC order to Channel Message Payload MAC
1670 generation. Updated specs and implemented.
1672 Sun Nov 10 12:20:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1674 * Added support for rekey before 2^32 sequence number wraps.
1675 Affected files in server and client library.
1677 * Padding must be at least 8 bytes now. Implemented and updated
1680 * Compute maximum padding for authentication packets to make
1681 passphrase approximation attacks impossible. Affected files
1682 in client library and in server.
1684 * Fixed PING command sending in client library and handling in
1685 server. The server ID must be ID Payload, not raw ID data.
1686 Affected files in server and client library.
1688 * Defined that all public keys sent in commands and notify
1689 payloads are actually Public Key Payloads not raw public key
1690 data. Updated protocol specs and implemented.
1692 * Updated protocol version to 1.2. Updated specs and code.
1694 * Added ERR_UNSUPPORTED_PUBLIC_KEY and ERR_OPERATION_ALLOWED
1695 status types. Updated specs and the code.
1697 * Added support for normal client to kill its own entries from
1698 the network. Updated protocol specs and the code.
1700 * Defined the SILC_MESSAGE_FLAG_SIGNED. Updated protocol specs
1701 and added initial implementation.
1703 * Added MAC field to the Private Message Payload to protect
1704 against chosen ciphertext attacks. Updated the protocol specs
1707 * Added idle and signon fields to the ATTRIBUTE_SERVICE
1708 attribute to indicate the user's current idle and signon time
1709 of a service. Updated protocol specs and implemented.
1711 Thu Nov 7 19:21:10 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1713 * Added "do_not_bind" argument to silc_client_file_send what
1714 can be used to not bind locally but assume the file receiver
1715 provides the point of connect. Usefull when sender is behind
1716 NAT device. Affected file lib/silcclient/silcclient.h and
1719 * Added -no-listener option to FILE SEND command in Irssi SILC
1720 client. Affected file irssi/src/silc/core/silc-servers.c.
1721 Renamed FILE RECEIVE to FILE ACCEPT.
1723 * Confirm passphrase for private key encryption in
1724 silc_create_key_pair and silc_change_private_key_passphrase.
1725 Affected files are lib/silcutil/silcapputil.c.
1727 Thu Nov 7 10:05:28 CET 2002 Pekka Riikonen <priikone@silcnet.org>
1729 * Move silc_client_packet_send back to internal, added
1730 silc_client_send_packet, a bit simpler function for application.
1731 Affected files lib/silcclient/silcclient.h, client.c and
1734 * Moved the SilcClientEntry, SilcChannelEntry and
1735 SilcServerEntry to silcclient.h to be public and documented
1736 them for application. Affected files are
1737 lib/silcclient/silcclient.h and idlist.h.
1739 Wed Nov 6 17:18:13 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1741 * Fixed manual page installation patch by Ville Räsänen.
1742 USERS help page fix patch by Ville Räsänen
1744 * Changed the silc_client_command_call interface to make
1745 the command call simpler for the application. The library
1746 now handles the command line parsing, command finding and
1747 execution. Application only needs to call the function
1748 with the command line. Affected files are
1749 lib/silcclient/silcclient.h, command.[ch].
1751 * Fixed silc_get_input to NULL-terminate the returned input.
1752 Affected file lib/silcutil/silcutil.c.
1754 * Resolve the client's public key in JOIN command if the
1755 founder auth data is being requested but we don't know the
1756 client's public key. Affected file silcd/command.c.
1759 Mon Nov 4 16:02:59 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1761 * Print notify for server opers when backup router comes
1762 online. Affected file silcd/server.c.
1764 * Fixed the INVITE command to send the invite list in
1765 command reply. Affected file silcd/command_reply.c.
1767 * Fixed MOTD command reply sending. Affected file
1770 * UTF-8 decode the topic in TOPIC command reply and LIST
1771 command reply in Irssi SILC client. Affected file is
1772 irssi/src/silc/core/client_ops.c.
1774 Sun Nov 3 17:59:15 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1776 * Fixed the INVITE command to not crash Irssi SILC client
1777 when given without nickname argument. AFfected file
1778 irssi/src/silc/core/client_ops.c.
1780 * Fixed double free in WHOIS query on normal server when
1781 forwarding query to router. Affected file is
1782 silcd/server_query.c.
1784 * Fixed WATCH command reply handling on normal server which
1785 was missing altogether. Affected file silcd/command_reply.c.
1788 Sun Nov 3 00:42:05 EET 2002 Mika Boström <bostik@lut.fi>
1790 * Added man-pages for silc(1), silcd(8) and silcd.conf(5).
1791 Included yodl sources for each of these. Also modified
1792 Makefile.am prototype to install these files to proper
1793 locations. Updated CREDITS. Affected file Makefile.am.pre,
1794 new files doc/*.yo, doc/silc.1, doc/silcd.conf.5,
1797 Sat Nov 2 21:26:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1799 * Added support for encrypted private key files. Now
1800 passphrase must be provided when new key pair is created
1801 (can be empty though), and prompted when loading the
1802 private key. Added support for loading the old-style
1803 non-encrypted private keys as well. Affected files
1804 lib/silccrypt/silcpkcs.[ch], Irssi SILC client and
1807 * Fixed silc_get_input to accept input on all terminals.
1808 Affected file lib/silcutil/silcutil.c.
1810 * Moved the Irssi SILC client key loading and other stuff
1811 to be called after the arguments and UI is initialized.
1812 Affected file irssi/src/silc/core/silc-core.c. Bug #31.
1814 * Added -P option to Irssi SILC client which can be used
1815 to change the passphrase of the private key. Affected
1816 file irssi/src/silc/core/silc-core.c.
1818 * Added silc_change_private_key_passphrase apputil routine
1819 to lib/silcutil/silcapputil.[ch].
1821 Sat Nov 2 12:53:09 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1823 * Fixed connection closing in client library to not crash.
1824 Moved the connection freeing totally to function
1825 silc_clinet_del_connection. Affected file
1826 lib/silcclinet/client.c.
1828 Fri Nov 1 18:57:02 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1830 * Changed includes/silcincludes.h to silcincludes.h.in to
1831 include configuration specific information. The silcdefs.h
1832 is not included in to installation anymore (it's only
1833 compilation time header).
1835 Fri Nov 1 10:30:26 CET 2002 Pekka Riikonen <priikone@silcnet.org>
1837 * Moved the SilcClient and SilcClientConnection from client.h
1838 to the public lib/silcclient/silcclient.h. Changed the
1841 Thu Oct 31 22:44:07 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1843 * If version string in silc_clinet_alloc is NULL the library
1844 puts it automatically. Affected file lib/silcclient/client.c.
1846 * Changed the version strings from variables to #define's
1847 in includes/silcversion.h.
1849 Wed Oct 30 16:17:30 CET 2002 Pekka Riikonen <priikone@silcnet.org>
1851 * Added shared library complation support.
1853 Tue Oct 29 21:48:55 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1855 * Added lib/silcutil/silcapputil.[ch] for application
1856 utility functions. It includes routines for applications'
1857 convenience. Added silc_create_key_pair, silc_show_public_key
1858 and silc_load_key_pair functions.
1860 Tue Oct 29 17:36:44 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1862 * Send RESUME_CLIENT packet from router to backup routers
1863 to in resuming. Affected file silcd/packet_receive.c.
1865 Mon Oct 28 21:23:39 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1867 * In IDENTIFY command parsing, send all other IDs except
1868 Client IDs explicitly to router for resolving on normal
1869 server. Also check that ID received in WHOIS command is
1870 always Client ID, others are not allowed. Affected file
1871 silcd/server_query.c.
1873 * Merged latest changes from irssi.org CVS.
1875 Sun Oct 27 11:44:32 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1877 * Merged c0ffee's /set heartbeat patch to Irssi SILC client.
1878 Affected files irssi/src/silc/core/silc-core, silc-server.c.
1880 * Fixed the heartbeat sending in Irssi SILC client. Moved
1881 the silc_client_packet_send to silcclient.h for application
1882 usage. Affected files lib/silcclient/client_internal.h
1883 lib/silcclient/silcclient.h.
1885 * Fixed a bug in query resolving in server. Used wrong
1886 variable in a for loop and crashed. Affected file is
1887 silcd/server_query.c.
1889 * Server constructs requested attributes only to locally
1890 connected clients. Affected file silcd/server_query.c.
1893 * Fixed a bug when sending resolving from router to server
1894 with requested attributes. The constructed WHOIS command
1895 was incorrect. Affected file silcd/server_query.c.
1898 * Fixed Requested Attributes saving in WHOIS command reply.
1899 The length of the data buffer must be saved too. Affected
1900 file silcd/command_reply.c.
1902 * Update the client entry's servername after detaching is
1903 over. Affected file silcd/packet_receive.c. Bug #37.
1905 * Resolve incomplete client entrys in CUMODE_CHANGE and
1906 CMODE_CHANGE notifys. Affected file is
1907 lib/silcclient/client_notify.c. Bug #42.
1909 Thu Oct 24 12:22:35 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1911 * Fixed channel key packet processing bug on backup router
1912 during backup resuming protocol. Affected file is
1913 silcd/packet_receive.c.
1915 * Fixed memory leaks in server. Affected files are
1916 silcd/server.c and silcd/packet_receive.c.
1918 * Fixed packet decryption problem when backup router encrypted
1919 channel message with wrong key during backup resuming
1920 protocol. Affected file silcd/packet_send.c.
1922 * ROBODoc documented lib/silccrypt/silccipher.h. A patch by
1923 Toni Willberg (toniw@iki.fi)
1925 * Changed the SilcCipher context to be private. Changed the
1926 silc_cipher_get_iv to just return pointer to the IV. Added
1927 silc_cipher_get_name to return the name of the cipher.
1928 Fixed code all around to support these changes. Affected
1929 files are lib/silccrypt/silccipher.[ch], client library and
1932 Wed Oct 23 19:01:41 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1934 * Fixed unaligned access in lib/silccore/silcattrs.c.
1936 * Fixed libtool linking in lib/silcsim/Makefile.am.
1938 * Fixed services attribute printing. Affected files is
1939 irssi/src/silc/core/silc-queries.c.
1941 Wed Oct 23 09:51:04 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1943 * Fixed a crashbug in incoming server accepting. Affected
1944 file silcd/server.c.
1946 Tue Oct 22 13:02:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1948 * Added automatically generated index to Toolkit Reference
1951 * Added support for Postscript Toolkit Reference Manual.
1953 Mon Oct 21 21:30:40 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1955 * Merged DISCONNECT fix, and autoconn port fix from Irssi
1958 Sun Oct 20 19:54:55 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1960 * Added 'send_events' boolean argument to the function
1961 silc_schedule_set_listen_fd which sends the set events to
1962 the application explicitly if set to TRUE. Default action
1963 should be FALSE. Affected file lib/silcutil/silcschedule.[ch],
1964 lib/silcclient/client_internal.h and silcd/server_internal.h.
1966 * Added silc_compare_timeval to determine which time values
1967 is smaller. Affected file lib/silcutil/silcutil.[ch].
1969 * Added sort-of "Quality of Service" (QoS) support to
1970 SilcSocketConnection. Data reception can be controlled with
1971 rate limit per second and/or read data length limit.
1972 Added silc_socket_set_qos. Affected files are
1973 lib/silcutil/silcsockconn.[ch] and unix/silcunixsockconn.c.
1975 * Added the QoS configuration to SILC Server configuration
1976 file. Affected files are silcd/serverconfig.[ch] and
1979 Sun Oct 20 14:12:24 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1981 * Merged with irssi.org CVS.
1983 * Failed OPER and SILCOPER authentications are now logged.
1984 Affected file silcd/command.c. Bugs #25.
1986 Sat Oct 19 13:32:15 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1988 * ROBODoc documented lib/silcutil/silcbuffer.h and
1989 lib/silcutil/silcdlist.h. Patch by Ville Räsänen
1990 <ville.rasanen@iki.fi>.
1992 Fri Oct 18 10:51:04 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1994 * Added support for auto-passphrase authentication from the
1995 config file during connecting which was not implemented
1996 yet. Affected file irssi/src/silc/core/client_ops.c.
1998 * Fixed a bug in authentication protocol failure handling which
1999 was processing wrong callback context. Affected files
2000 are lib/silcclient/client.c and protocol.c.
2002 * Fixed the /ATTR allow off to actually work. Affected file
2003 is irssi/src/silc/core/silc-queries.c.
2005 * Fixed the /ATTR -del to work. Affected file is
2006 irssi/src/silc/core/silc-queries.c.
2008 Thu Oct 17 23:45:12 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2010 * Fixed string formatting crashbug in lib/silccore/silcattrs.c.
2012 * Fixed mask attribute adding in Irssi SILC client. Affected
2013 file irssi/src/silc/core/silc-queries.c.
2015 Thu Oct 17 16:40:39 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2017 * Added support for saving the requested attributes in
2018 WHOIS to directory. Affected file is
2019 irssi/src/silc/core/silc-queries.c.
2021 Wed Oct 16 17:40:56 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2023 * Added support for parsing VCard fields that do not have
2024 the TYPE= for types. Affected file lib/silcutil/silcvcard.c.
2026 * Fixed a double free bug in hash table foreach function
2027 if the entry was deleted in the foreach callback. Affected
2028 file lib/silcutil/silchashtable.c.
2030 Tue Oct 15 18:05:24 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2032 * Added silc_attribute_get_verify_data to return the signature
2033 verification data for either user digital signature or
2034 server digital signature in Requested Attributes. Affected
2035 files are lib/silccore/silcattrs.[ch].
2037 * Added silc_vcard_alloc which is used to allocated dynamic
2038 SilcVCard context. The silc_vcard_free now checks whether
2039 the context is dynamically allocated or not. Affected files
2040 are lib/silcutil/silcvcard.[ch].
2042 Mon Oct 14 17:55:44 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2044 * Periodically remove the NOATTR status from client entry
2045 so that the client may take the attributes in use even after
2046 server has resolved them unsuccessfully earlier. Affected
2047 file silcd/server_query.c and idlist.h.
2049 * Moved sha1hash and md5hash from client->internal to
2050 SilcClient for application usage. Affected files are
2051 lib/silcclient/client.h and client_internal.h.
2053 * Fixed attribute encoding and decoding bugs. Affected
2054 files lib/silccore/silcattrs.[ch].
2056 * Added ATTR command to Irssi SILC Client which is used to
2057 manage user's Requested Attributes sending and values for
2058 WHOIS command. Affected files around Irssi SILC client.
2060 Mon Oct 14 14:33:54 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2062 * Added silc_buffer_strformat which can be used to format
2063 strings into a buffer which size is automatically increased.
2064 Affected file lib/silcutil/silcbuffmt.[ch].
2066 * Added implementation of VCard (RFC 2426) which can be used
2067 as part of Requested Attributes in WHOIS command. Affected
2068 file lib/silcutil/silcvcard.[ch].
2070 Fri Oct 11 23:52:17 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2072 * Some strncat -> silc_strncat changes our the core and
2075 * Added SILC_SKE_STATUS_SIGNATURE_ERROR and OUT_OF_MEMORY
2076 errors. Added better error printing to SKE library.
2077 Affected files lib/silcske/silcske.c, silcske_status.h and
2080 * Save the PKCS key length even if only private key is set to
2081 SilcPKCS. Affected file lib/silccrypt/silcpkcs.[ch] and rsa.c.
2083 * Fixed the usage of silc_pkcs_get_key_len since it returns the
2084 length in bits not in bytes. Affected files are
2085 lib/silcske/silcske.c, lib/silccore/silcauth.c and
2086 silcd/server_query.c.
2088 Wed Oct 9 17:22:57 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2090 * Added silc_attribute_payload_encode_data to directly encode
2091 the data into the attributes buffer. Renamed function
2092 silc_attribute_payload_parse_list to silc_attribute_payload_parse.
2093 Affected files are lib/silccore/silcattrs.[ch].
2095 * silc_hash_table_find_foreach calls the foreach function now
2096 once even if the nothing was found with context set to NULL.
2097 Affected file lib/silcutil/silchashtable.[ch].
2099 * Remove the RESOLVING flag from client entry after received
2100 the Requested Attributes from the client. Fixed memory leak
2101 in client entry freeing. Affected files silcd/server_query.c
2104 * Added Requested Attributes support into SILC Client Library.
2105 It is not able to send requested attributes in WHOIS command,
2106 and also receive and process requested attributes. Added
2107 silc_client_attribute_[add|del] and silc_client_attributes_get
2108 functions. Added also `ignore_requested_attributes' to the
2109 SilcClientParams to not use attributes in client. Affected
2110 files are lib/silcclient/command.c, client_attrs.[ch],
2111 silcclient.h, client_internal and client.[ch].
2113 * Changed the silc_client_get_client_by_id to support Requested
2114 Attributes, it takes them as argument now. Affected file
2115 is lib/silcclient/silcclient.h, and idlist.c.
2117 * Added -details option to WHOIS command in Irssi SILC Client
2118 to support the requested attributes. By default it requests
2119 all attributes. Affected file lib/silcclient/command.c and
2120 irssi/doc/help/in/whois.in.
2122 Tue Oct 8 17:58:28 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2124 * Add also SERVICE attribute for server-constructed attribute
2125 data. Also digitally sign the attributes and add
2126 SERVER_DIGITAL_SIGNATURE attribute. Affected file is
2127 silcd/server_query.c.
2129 Mon Oct 7 18:25:35 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2131 * Changed the silc_attribute_payload_encode to support list
2132 of attributes (function may be called several times to add
2133 a new attribute). Removed the silc_attribute_payload_encode_list
2134 function. The encoding function now also automatically encodes
2135 the data, so the caller does not need to do that. Affected
2136 files lib/silccore/silcattrs.[ch].
2138 * Added support for replying on behalf of the user to the
2139 Requested Attributes in WHOIS command in the server. Affected
2140 file silcd/server_query.c.
2142 * SILC_NOT_IMPLEMENTED macro use SILC_LOG_INFO now instead of
2143 SILC_LOG_DEBUG. Affected file lib/silcutil/silclog.h.
2145 Sun Oct 6 16:48:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2147 * Don't swtich to become primary router if we are backup if
2148 decryption error has occurred. Affected file silcd/server.c.
2150 * Fixed a bug in backup router IP address comparison in
2151 silc_server_backup_get.
2153 Save now also the port of the server/router and use that
2154 in comparison as well. Affected file silcd/server_backup.c.
2156 * Normal server now reconnects to backup router automatically
2157 if connection is lost to it. Affected file silcd/server.c.
2159 Thu Sep 26 13:51:02 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2161 * If packet processing fails (like integrity check fails)
2162 the connection is closed now. Affected files are
2163 lib/silccore/silcpacket.c and silcd/server.c.
2165 Mon Sep 23 10:59:39 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2167 * Fixed double free in RSA public key set function
2168 silc_rsa_set_public_key. Affected file lib/silccrypt/rsa.c.
2171 Sun Sep 22 14:54:05 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2173 * Rewrote WHOIS, WHOWAS and IDENTIFY commands in the server.
2174 Added server_query.[ch] which provides one interface for
2175 querying information using all three commands.
2177 * Changed all "typedef unsigned char" in core library to
2178 "typedef SilcUInt8".
2180 Sat Sep 21 21:36:45 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2182 * Added silc_strncat into lib/silcutil/silcstrutil.[ch].
2184 * Renamed silc_server_get_client_resolve to
2185 silc_server_query_resolve and moved to server_query.[ch].
2187 Wed Sep 18 18:28:04 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2189 * Resumed client packet handling from server put the resumed
2190 client on wrong list on router and caused the client not
2191 be present on the network anymore. Now fixed to put the
2192 client to correct list. Affected file silcd/packet_receive.c.
2194 Wed Sep 18 15:13:48 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
2196 * Various cleanup in error message output in config parsing code
2197 and in server init code. Fixed error log files containing
2198 too many newlines ('\n') in some situations. Affected files are
2199 silcd/serverconfig.c, silcd/silcd.c, and silcd/server.c.
2201 Wed Sep 18 10:51:23 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2203 * Use the reverse lookupped hostname in client internals
2204 instead of one user provided us as remote server name.
2205 Affected file lib/silcclient/client.c.
2207 Mon Sep 16 12:02:54 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2209 * Added 'app_context' to silc_schedule_init. It is an
2210 application specific context that is delivered to application
2211 in task callback functions. Affected files are
2212 lib/silcutil/silcutil.[ch].
2214 * The hb_context in SilcSocketConnection is not freed
2215 automatically anymore (application must free it). Freeing
2216 it automatic is inconsistent. Affected files are
2217 lib/silcutil/silcsockconn.[ch].
2219 Sun Sep 15 22:16:19 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2221 * Added support for removing explicitly added client connections
2222 in rehash and closing the client connections if they were
2223 unconfigured in the rehash. Affected file silcd/server.c.
2225 * Added support for aborting automatically pending commands
2226 that never receives the reply (to avoid memory leaks).
2227 Added also silc_server_command_pending_timed to set the
2228 specific timeout for pending command. Affected files are
2229 silcd/command[_reply].[ch].
2231 * Added SILC_STATUS_ERR_TIMEDOUT status. Updated protocol
2232 specs and lib/silccore/silcstatus.h.
2234 Sun Sep 15 12:25:10 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2236 * Changed the silc_get_time to accept time value as argument
2237 or if zero is sent return current local time. Affected
2238 file lib/silcutil/silcutil.[ch].
2240 * Added STATS command to client library and Irssi SILC client.
2241 Patch provided by Ville Räsänen <ville.rasanen@iki.fi>.
2243 Wed Sep 11 09:22:00 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2245 * Assure that channel key is set before sending it. May
2246 crash server otherwise. Affected file silcd/packet_send.c.
2248 Tue Sep 10 09:50:08 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2250 * Assure that endless loop cannot happen with detached client
2251 resolving on normal server. Added idlist status
2252 SILC_IDLIST_STATUS_RESUME_RES. Affected files are
2253 silcd/idlist.h and silcd/packet_receive.c.
2255 Mon Sep 9 12:18:18 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2257 * Incoming file transfer request cannot use same session as
2258 the sending session. This can happen when sending file to
2259 yourself. Crashed the client on quit. Affected file
2260 lib/silcclient/client_ftp.c. Bug #24.
2262 Sun Sep 8 18:39:25 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2264 * Implemented the draft-riikonen-precense-attrs draft and
2265 the Attribute Payload into the lib/silccore/silcattrs.[ch].
2267 Sun Sep 8 13:13:44 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2269 * Distribute the SERVER_SIGNOFF notify also to local backup
2270 routers from the primary router. The backup router may not
2271 have the signing of local server directly connected and need
2272 to know about the signoff. Affected file silcd/server_util.c.
2274 * Use the primary router as the origin of the locally connected
2275 server when it is disconnecting from the backup router since
2276 that's where it really is coming from. Now the clients from
2277 the disconnecting server are removed correctly and "shadow"
2278 clients are not left to the backup router. Affected file
2281 Sat Sep 7 22:26:50 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2283 * If normal server is standalone and found existing but disabled
2284 channel, do not re-create the channel since it creates
2285 duplicate same channels. Affected file silcd/server.c.
2287 * Added anonymous client connections support to server. New
2288 "anonymous" configuration option to ConnectionParams section
2289 added. If set to true, the username and hostname information
2290 of the client will be scrambled and anonymous user mode is
2291 set automatically to the user. Affected files are
2292 silcd/serverconfig.[ch], silcd/packet_receive.c and server.c.
2294 Sat Sep 7 16:02:09 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2296 * In JOIN notify handling, mark that the cache entry of the
2297 client cannot be expired. Can cause crashes on normal
2298 server (asserts client->channels). Affected file is
2299 silcd/packet_receive.c.
2301 * From now on distribution versions are used as protocol versions
2302 instead of by default using the Toolkit base version as protocol
2303 version. Affected file prepare.
2305 * Do not set the locally resolved hostname for local client
2306 entry but take what server sends. This way the real hostname
2307 is showed in WHOIS for yourself. Affected file is
2308 lib/silcclient/idlist.c and lib/silcclient/client.c.
2310 * Resolve local info with IDENTIFY when connecting to server.y
2312 Sat Sep 7 14:22:43 CEST 2002 Lubomir Sedlacik <salo@silcnet.org>
2314 * Rewritten check for POSIX threads. Use --with-pthreads[=DIR]
2315 for implied search (not needed on platforms which has native
2316 pthreads library). Use --without-pthreads to disable threads.
2317 Affected file is configure.in.pre
2319 * Fixed --with-iconv on platforms which need to bypass (broken)
2320 native iconv(). Affected file is configure.in.pre
2322 Sat Sep 7 15:08:13 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2324 * Moved -C option parsing in Irssi SILC client at same time
2325 as other options. The UI was initialized earlier and caused
2326 problems on command line. Bug #16. Affected file is
2327 irssi/src/silc/core/silc-core.c.
2329 Mon Sep 2 23:00:30 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
2331 * Added global variable silc_log_timestamp that tells silclog
2332 wether to print or not the timestamp in the logging files.
2333 Affected file lib/silcutil/silclog.[ch].
2335 * Added silcd configuration option Timestamp in the Logging
2336 section. Affected file silcd/serverconfig.[ch],
2337 doc/example_silcd.conf.in.
2339 Fri Aug 30 08:57:33 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2341 * Fixed fingerprint checking to check for entirely empty
2342 fingerprint instead of two first bytes when determining
2343 if it is set. Bug #18. Affected file silcd/command.c.
2345 * Fixed duplicate PKCS name registering to not allow it.
2346 Bugs #17. Affected file lib/silccrypt/silcpkcs.c.
2348 Sun Aug 25 08:02:04 CEST 2002 Lubomir Sedlacik <salo@silcnet.org>
2350 * Conditionalize non-gcc compiler optimizations for various
2351 platforms, enable those commented out. Cleanups.
2352 Affected file lib/silcmath/mpi/configure.in
2354 Sat Aug 24 15:11:32 EEST 2002 Timo Sirainen <tss@iki.fi>
2356 * silc_rng_exec_command() left zombie processes if command
2357 didn't generate any output. Affected file
2358 lib/silccrypt/silcrng.c
2360 Fri Aug 23 22:05:44 CEST 2002 Lubomir Sedlacik <salo@silcnet.org>
2362 * Rewrote iconv checking, introduce --with-iconv for systems
2363 which rely on libiconv. Check if iconv() provided by libc
2364 is good enough, otherwise demand libiconv. Affected file
2367 Fri Aug 23 07:10:52 CEST 2002 Lubomir Sedlacik <salo@silcnet.org>
2369 * Search for ldopen() also in libc. This enables SIM support
2370 on *BSD systems. Based on patch from Alex Zepeda. Affected
2371 file configure.in.pre
2373 Sun Aug 18 04:44:30 CEST 2002 Lubomir Sedlacik <salo@silcnet.org>
2375 * Don't call AM_CONDITIONAL conditonally for SILC_THREADS.
2376 This fixes prepare on *BSD systems. Affected file
2379 Sun Aug 4 15:55:40 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2381 * More fixed for not having purge timeout for global clients
2382 that are on channel. Affected files silcd/command_reply.c
2385 * Fixed the rekey protocol to work with backup router connections.
2386 Rekey packets are now allowed on disabled connections as
2387 well. Affected files silcd/packet_send.c and server.c.
2389 * Do not switch to be as backup router when shutting down and
2390 closing the primary connection. Affected file silcd/server.c.
2392 * Fixed memory leaks in backup router deleting. Added
2393 silc_server_backup_free to free all data during shutdown of
2394 server. Affected files silcd/server_backup.[ch].
2396 Sun Jul 14 21:33:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2398 * Do not process commands if the sock->user_data is NULL.
2399 Affected file silcd/command.c.
2401 Tue Jul 9 19:03:11 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2403 * Fixed buffer overflow and security problems (loosing bits
2404 in CFB encryption) in SILC RNG. Problems reported by
2405 Markku-Juhani O. Saarinen <mjos@saturn.tcs.hut.fi>.
2407 Sun Jul 7 13:10:01 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2409 * Added yet more checks that client is not expired on global
2410 list if it is on channels. Affected file is
2411 silcd/command_reply.c.
2413 Sat Jul 6 11:45:11 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2415 * Merged c0ffee's MIME signal patch which adds support for
2416 sending also MIME messages in Irssi SILC Client, and handling
2417 received MIME messages in a signal (and perhaps doing something
2418 to non-textual MIME messages).
2420 Sun Jun 30 01:30:22 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2422 * Fixed pending command deletion in server and client library
2423 to check the whole list instead of breaking after first found.
2424 The affected files are silcd/command.[ch] and
2425 lib/silcclient/command.[ch].
2427 Sat Jun 29 17:40:12 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2429 * Return NO_SUCH_CHANNEL error in USERS for channel that is
2430 secret or private, otherwise it's possible to find out
2431 whether a secret channel exists or not. Affected file
2434 * If CMODE change fails during the mode setting, assure that
2435 the old mode mask is set for the channel back. Affected
2436 file silcd/command.c.
2438 * Fixed passphrase saving on +a channel on normal server
2439 after successful JOIN command. Affected file silcd/command.c.
2441 Fri Jun 28 11:53:25 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2443 * Remove server/router operator privileges in DETACH command,
2444 since it's possible to resume to server where these
2445 privileges would not be allowed for the client. Affected
2446 file silcd/command.c.
2448 * Do not set to wait for backup in rehash of the server.
2449 Affected file silcd/server.c.
2451 * Do not check listener sockets when counting how many
2452 socket connections we have. Affected file is
2453 silcd/server_util.c.
2455 * Do not announce disconnected clients that are remaining
2456 in history (for WHOWAS). This is because SIGNOFF notify
2457 for these has been sent earlier already. Affected file
2460 Thu Jun 27 20:07:27 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2462 * Buffer overflow with CUMODE command's mode->mode character
2463 conversion. Reported by Ville Räsänen. Affected file
2464 lib/silcutil/silcutil.c.
2466 Thu Jun 27 16:54:33 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2468 * Allow heartbeat packets to go disabled connections anyway.
2469 Affected files silcd/server.c and silcd/packet_send.c.
2471 * Do not broadcast New Channel packets with List flag set
2472 in the packet to backup routers. The router must check
2473 for the correctness of the packets before sending them.
2474 It is possible that router will have enforce Channel ID
2475 change and this would cause desync in the backup router.
2476 Affected file silcd/packet_receive.c.
2478 * Remove SILC_PACKET_FLAG_LIST from the temp packets that
2479 are handled in list parsing. They are not list packets
2480 anymore. Affected file silcd/packet_receive.c.
2482 Thu Jun 27 11:27:07 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2484 * Stop waiting for backup router through the timeout, not
2485 directly after backup router has arrived. Affected file
2488 * Do not re-create channel keys and send them when removing
2489 clients in server shutdown. Affected files are
2490 silcd/server_internal.h and silcd/server_util.c.
2492 * Notify distribution to backup routers was missing from
2493 the silc_server_send_notify_dest function which caused
2494 desyncing problems with backup router. Affected file is
2495 silcd/packet_send.c.
2497 * The client's channel removing was working wrong on
2498 backup router. It assumed that it doesn't know global
2499 information but backup router does know. For this reason
2500 it could remove channel when it wasn't supposed to do that.
2501 Affected file silcd/server.c and silcd/server_util.c.
2503 Wed Jun 26 15:14:12 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2505 * Stop for a couple seconds after badkup router has become
2506 primary router. Affected file silcd/server.c.
2508 * Added silc_server_remove_servers_by_server, which is used
2509 to remove servers originated from some other server. Also
2510 clients of those servers can be removed too. Affected file
2511 silcd/server_util.[ch].
2513 * When removing clients after a server has signed of remove
2514 also all servers behind that server (unless they are known
2515 to be available locally), and send SERVER_SIGNOFF for each
2516 of the server separately. Also the signed off clients are
2517 sent now separately per signed off server. The affected files
2518 are silcd/server.c and silcd/server_util.[ch].
2520 * All servers added with silc_idlist_add_server must always
2521 have both "router" and "connection" pointers set. Otherwise,
2522 bad server entries may be left around in the cache.
2523 Affected file silcd/command_reply.c.
2525 * Do not create the channel key in NEW_CHANNEL packet
2526 processing if the channel is empty. Affected file
2527 silcd/packet_receive.c.
2529 * Completed backup router support for standalone routers.
2530 Supports also servers in the cell that do not use the backup
2533 Wed Jun 26 10:38:11 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2535 * Fixed a bug in silc_string_regexify which did not add '^'
2536 at the start of each string, and thus the matching was
2537 not explicit. For example ban list iikone@*!*@* would
2538 match also "priikone", which is wrong, it would have to be
2539 *iikone@*!*@* to match also "priikone". Affected
2540 file lib/silcutil/unix/silcunixutil.c.
2542 Tue Jun 25 18:47:39 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2544 * Enable all local server connections before updating client
2545 caches when we've become backup router. Otherwise, signoff
2546 packets may not reach the clients. Affected files are
2547 silcd/server.c and silcd/server_util.[ch].
2549 * Fixed a bug in version string parsing which could crash
2550 the program with specially formatted version string.
2551 Bug reported and patch provided by Ville Räsänen. Affected
2552 file lib/silcutil/silcutil.c.
2554 * Handle the disconnection immediately when DISCONNECT
2555 packet is received in server. Affected file silcd/server.c.
2557 * Primary router now waits a short time (10 seconds) for
2558 backup router connection before accepting any other
2559 connection (except local). Affected file silcd/server.c,
2562 * Fixed a crash in client libary in NICK_CHANGE notify when
2563 NICK_CHANGE arrived for client entry we are resolving
2564 currently. Affected file lib/silcclient/client_notify.c.
2566 * Call the sconn->callback completion even if error had
2567 occurred. Start reconnecting always if connection to
2568 primary router fails during backup router protocol.
2569 Affected files silcd/server.c and server_backup.c.
2571 Mon Jun 24 17:47:52 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2573 * Added functions silc_server_send_opers and
2574 silc_server_send_opers_notify to send packets stricly
2575 to operators. Added macro SILC_SERVER_SEND_OPERS macro
2576 to send variable argument notify to operators.
2577 Affected files silcd/packet_send.[ch] and silcd/server.h.
2579 * Removed UMODE rights checking with UMODE_CHANGE notify.
2580 Affected file silcd/packet_receive.c.
2582 * Server/router operator now receives notify when network
2583 switches to backup router and when it resumes the use of
2584 primary router. Affected file silcd/server.c and
2585 silcd/server_backup.c.
2587 * Fixed the updating of client information after backup
2588 resuming protocol is over; update all except local clients
2589 to the new primary router. The affected file is
2590 silcd/server_util.c.
2592 * Added support for closing active connections in rehash
2593 that were unconfigured by the user. Supports currently
2594 closing server and router connections. Affected file
2597 * Rewrote some SILC_LOG_DEBUG's in silcd/server_backup.c.
2599 Sun Jun 23 17:32:31 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2601 * Don't do SILC_STRING_LANGUAGE encoding if the outbuffer
2602 is NULL since seems that on some platforms NULL is allowed
2603 and on some it's not. Fallback encoding is used instead.
2604 Affected file lib/silcutil/silcstrutil.c.
2606 * Fixed statistics updating for incoming server connection
2607 which could cause problems when re-connecting. Affected
2608 file silcd/server.c.
2610 * Preliminary backup router support for standalone router
2611 added. Affected files in silcd/.
2613 * Mark server connections in backup router disabled before
2614 and after backup protocol. Affected file is
2615 silcd/server_backup.c.
2617 * Added support for reconnecting to remote server connection
2618 even if the protocol fails, and if the configuration wants
2619 us to keep trying to connect anyway.
2621 Server connection is not allowed to backup router if
2622 backup router does not have connection to primary router yet.
2624 Affected file is silcd/server.c.
2626 Sat Jun 22 21:34:59 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2628 * Added silc_client_udpate_server function to update changed
2629 server info. Affected file lib/silcclient/idlist.[ch].
2631 * Added check for server entries that are being resolved when
2632 notify is received. If being resolved, handle the received
2633 notify only after it's resolved so that all notifys are
2634 handled in same order as received from the server.
2636 Added similar resolver check to channel entries. Every
2637 notify that cause resolving of any information that affects
2638 channel entry marks the channel entry in waiting state.
2639 After whatever resolving is over the waiters are signalled
2640 and only then the notifys are handled in the same order
2641 as delivered from the server.
2643 Affected files are lib/silcclient/idlist.[ch], and
2646 * Fixed KILLED notify handling in normal server. Affected
2647 file silcd/packet_receive.c.
2649 * Added SILC_IDLIST_STATUS_LOCAL which indicates that entry
2650 is locally connected, or was locally connected (but may
2651 be detached and connection is not active). Added also
2652 SILC_IS_LOCAL for checking this status. Affected files
2653 silcd/idlist.h, silcd/packet_receive.c, silcd/server_util.c,
2654 silcd/server.c and silcd/server_internal.h.
2656 Sat Jun 22 17:06:58 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2658 * Don't send or handle TOPIC_SET if topic is already set and
2659 is same as being set. Affected files silcd/command.c and
2660 silcd/packet_receive.c.
2662 * Fixed CMODE change rights checking to work correctly when
2663 removing modes by operator. Affected file is
2664 silcd/server_util.c.
2666 * Fixed some handling with New Channel packet in router and
2667 fixed some CMODE_CHANGE notify handling in server and router.
2668 Affected file is silcd/packet_receive.c.
2670 * Changed "disconnect" client operation to include the
2671 reason of the disconnection and optional disconnection
2672 message. Affected file lib/silcclient/silcclient.h.
2674 * Made the compilation of lib/contrib/ stuff conditional.
2675 Affected files configure.in.pre, lib/contrib/Makefile.am.
2677 Sat Jun 22 12:49:21 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2679 * All CMODE_CHANGE and CUMODE_CHANGE notifys are now sent back
2680 to the sender of the notify too, to avoid situation where two
2681 notifys are in the network at the same time going to oppsite
2682 directions. Affected file silcd/packet_receice.c.
2684 Fri Jun 21 10:00:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2686 * Delete the client from channel even if the cilent->id is
2687 NULL. It was possible that client was deleted without
2688 removing from channels (theoretically at least). Affected
2689 file silcd/server.c and silcd/server_util.c.
2691 * Free the client data too when resuming is not successful.
2692 Affected file silcd/packet_receive.c.
2694 * Merged some code from c0ffee's silc-plugin. Affected files
2695 irssi/src/silc/core/silc-channels.c and silc-expandos.c.
2697 * Added SILC_PRIMARY_ROUTE and SILC_BROADXAST macros to
2698 silcd/server_internal.h. SILC_PRIMARY_ROUTE Returns pointer
2699 to the primary router connection, the other one returns
2700 TRUE if packet must be broadcasted to network.
2702 * All notifys that are destined to primary router (to network)
2703 are now automatically sent to backup routers even if the
2704 router is standalone (and has backup router). Affected files
2707 * Added --without-irssi and --without-silcd configuration
2708 options for disabling the compilation of these applications.
2709 Affected file configure.in.pre and prepare.
2711 Thu Jun 20 13:48:15 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2713 * Implemented SILC_STRING_BMP and SILC_STRING_UNIVERSAL for
2714 UTF-8 encoding and decoding. Added also new encodings
2715 SILC_STRING_BMP_LSB and SILC_STRING_UNIVERSAL_LSB.
2717 Added also SILC_STRING_LANGUAGE which is language and charset
2718 specific encoder and decoer for those platforms that support
2719 iconv(). It can convert the UTF-8 to and from the locale
2720 specific character set.
2722 Affected file lib/silcutil/silcstrutil.[ch].
2724 * Added macro SILC_NOT_IMPLEMENTED to lib/silcutil/silclog.h.
2726 * Added function silc_get_command_name to the file
2727 lib/silcutil/silcutil.[ch].
2729 * Improved the server debug output a bit. Affected files are
2732 Wed Jun 19 17:46:31 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2734 * Save the channel passphrase when received succesful JOIN
2735 command reply from router, on normal server. Otherwise
2736 joinig +a channels from normal server is not possible.
2737 Affected file silcd/command.c.
2739 * Fixed a bug in TOPIC_SET notify handling. The notifier
2740 may be other than client too, like server or channel.
2741 It expected it to always be only client and ignored the
2742 notify. Affected file silcd/packet_recieve.c.
2744 * Removed some (unnecessary) debug printing from
2745 lib/silccore/silcid.c and lib/silccore/silcargument.c.
2747 * Do not force CMODE_CHANGE when server is announcing new
2750 Router announces stuff only after server reannounces channel
2751 after CHANNEL_CHANGE notify.
2753 These fixes optimizes the announcing procedure, and perhaps
2754 fixes some problems too. Affected file silcd/packet_receive.c.
2756 * Fixed SERVER_SIGNOFF sending to local clients. It was
2757 totally broken and sent the notify to all local clients,
2758 instead of only to those that was on same channel as the
2759 signing off clients. Affected file silcd/server_util.c.
2761 * Added -D option to server. It can be used to give debug
2762 level. The levels are from 0 - 99, and are predefined for
2763 smooth server debugging. (see silcd.c for the predefined
2764 levels). Affected file silcd/server.c.
2766 Wed Jun 19 16:01:51 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2768 * Fixed a bug in Irssi SILC client to close the connection
2769 properly when disconnecting from server. Affected file
2770 irssi/src/silc/core/client_ops.c.
2772 Tue Jun 18 17:14:52 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2774 * When authenticating as founder during JOIN command, check
2775 that the one authenticating becomes the only founder on the
2776 channel. Affected file silcd/command.c.
2778 * Better checking for founder mode setting when CUMODE_CHANGE
2779 notify is received. Affected file silcd/packet_receive.c.
2781 * Close all connections when shutting down the server by sending
2782 DISCONNECT packet. Close all listeners too when shutting
2783 down the server. Affected file silcd/server.c.
2785 * Handle DISCONNECT packet correctly in client library by
2786 calling the "disconnect" client operation. Affected file
2787 lib/silcclient/client.c.
2789 * Handle local errors correctly during resuming. Affected
2790 file lib/silcclient/client.c.
2792 Tue Jun 18 10:26:27 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2794 * The log file is not dupped internally anymore in
2795 lib/silcutil/silclog.c. Fixed memory leaks too.
2797 * The scheduler now dispatches all pending timeout tasks
2798 when it is uninitialized with silc_schedule_uninit.
2799 Affected file lib/silcutil/silcschedule.c.
2801 Mon Jun 17 21:30:55 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2803 * Added --enable-stack-trace option to configure. Added
2804 memory allocation stack trace support. Added files
2805 lib/silcutil/stacktrace.[ch]. Affected files are
2806 lib/silcutil/silcmemory.[ch].
2808 * Fixed memory leaks from libraries and server. Affected
2809 files around the tree.
2811 * Reverted back a fix made to CUMODE which broke it.
2812 Affected file silcd/command.c.
2814 Sun Jun 16 11:49:45 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2816 * Added SILC_MESSAGE_FLAG_UTF8 to the protocol specs and the
2817 core library, and implemented it. All textual messages SHOULD
2818 use this flag and the message MUST be UTF-8 encoded.
2819 All text messages sent by Irssi SILC client are now UTF-8
2820 encoded (regardless whether the terminal supports UTF-8 or not).
2821 Affected files are lib/silccore/silcchannel.h,
2822 irssi/src/silc/core/silc-servers.c, silc-channels.c and
2825 Sat Jun 15 18:23:39 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2827 * Added lots of new statistics updating that was missing from
2828 the server and router code. Affected files in silcd/.
2830 * Sending SIGUSR1 signal to server now dumps the current
2831 server statistics into /tmp directory. Affected file is
2834 * ROBODoc documented the lib/silccrypt/silchash.h. Improved
2835 the SILC Hash Interface also. Added new functions
2836 silc_hash_get_name, silc_hash_init, silc_hash_update and
2837 silc_hash_final. Affected file lib/silccrypt/silchash.c.
2839 Sat Jun 15 12:09:14 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2841 * Added some better info printing for client during connecting.
2842 Affected file silcd/server_util.c.
2844 * Implemented the SILC_CHANNEL_UMODE_QUIET mode that can be used
2845 to silence a user on a channel. Affected files are
2846 lib/silcclient/client_channel.c, irssi/src/silc/core/client_ops.c,
2847 irssi/src/fe-common/silc/module-formats.[ch], silcd/command.c
2848 and silcd/packet_receive.c.
2850 * Fixed a fatal bug in handling of malformed command payload.
2851 Affected file silcd/command.c.
2853 * Fixed a double free when announcing channel users to router.
2854 Affected file silcd/server.c.
2856 * After successful authentication to channel founder mode, check
2857 that there isn't anyone else with founder mode on the channel.
2858 The one that authenticated will become founder and anyone
2859 else is demoted. Affected file silcd/command.c.
2861 * Added error printing of any error that has occurred during
2862 any command in client library. Affected file is
2863 irssi/src/silc/core/client_ops.c.
2865 * Removed some error printing from the client library and left
2866 it for the application to worry (from the error status it
2867 receives in 'command' client operation. Affected file is
2868 lib/silcclient/command.c.
2870 Fri Jun 14 22:59:02 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2872 * Added new status types KEY_AGREEMENT_ALREADY_STARTED and
2873 KEY_AGREEMENT_SELF_DENIED to lib/silcclient/silcclient.h.
2874 Starting key agreement with itself is denied. Affected file
2875 is lib/silcclient/client_keyagr.c.
2877 * Fixed some error checkings from the SFTP library which caused
2878 misbehaviour. Affected files are lib/silcsftp/sftp_client.c
2879 and lib/silcsftp/sftp_util.c.
2881 * Added new "debug" and "debug_string" settings to Irssi SILC
2882 client which can be used to print runtime debugging on the
2883 Irssi's screen. Available when compiled with --enable-debug
2884 option. Affected file irssi/src/silc/core/silc-core.c.
2886 Tue Jun 11 16:36:02 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
2888 * Fixed a missing variadic parameter in a function call that
2889 caused server crash when a non-allowed connection arrived.
2890 Reported by Richard Becker. Affected file silcd/server.c.
2892 Mon Jun 10 16:29:42 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2894 * Added WATCH list sending to backup routers from router.
2895 The WATCH command is sent by the router to the backup
2896 router. Affected file silcd/command.c.
2898 * Mark the backup_router flag for RouterConnection entry
2899 if the backup router stuff is defined in the config file.
2900 Affected file silcd/serverconfig.c.
2902 * Fixed some backup data sending around the code to work better
2903 if the router is standalone router. Not all places were fixed.
2904 Affected file silcd/packet_receive.c, silcd/packet_send.c,
2907 * Fixed the router connecting when connecting to multiple
2908 routers. It ignored every other router except the first
2909 one. Affected file silcd/server.c.
2911 Mon Jun 10 09:28:21 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2913 * Made the private key generation after expiration optional.
2914 If not created after expiration the old key will re-expire
2915 at a later time (and thus key pair is not necessary to
2916 change). Affected file irssi/src/silc/core/clientutil.c.
2918 Sun Jun 9 18:58:25 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2920 * The length arguments in bind() and connect() were wrong
2921 and fixed now to used SIZEOF_SOCKADDR in the
2922 lib/silcutil/unix/silcunixutil.c.
2924 Tue Jun 4 18:36:05 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2926 * Fixed detach timeout handling to use Client ID and not
2927 the actual client entry which may be freed in the callback.
2928 Affected file silcd/command.c.
2930 Thu May 30 15:53:45 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2932 * Merged c0ffee's multiple interface support patch.
2933 Affected files in silcd/.
2935 Wed May 29 18:08:15 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2937 * Cleanup keys properly. Affected file is
2938 irssi/src/silc/core/clientutil.c.
2940 Tue May 28 20:11:41 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2942 * Display the user mode on the status bar. Affected file
2943 irssi/src/silc/core/silc-expandos.c.
2945 Tue May 28 13:56:26 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2947 * If private message key is not set, but the flag is set in
2948 the packet, ignore the packet since it cannot be decrypted.
2949 Affected file lib/silcclient/client_prvmsg.c.
2951 Thu May 23 12:00:14 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2953 * When resuming client, remove the old client entry from
2954 the watcher list too. Affected file silcd/packet_receive.c.
2956 * Do not allow normal server to force founder mode away
2957 from router if the founder mode is already set. Affected
2958 file silcd/packet_receive.c.
2960 * Remove the client entry with watch notify types with short
2961 timeout, and not directly, so that other notifys can be
2962 retrieved too. Affected file lib/silcclient/client_notify.c.
2964 * Display notification about data messages that cannot be
2965 displayed. Affected files irssi/src/silc/core/client_ops.c,
2966 irssi/src/fe-common/silc/module-formats.[ch].
2968 Sun May 19 18:59:00 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2970 * Fixed the CHANNEL_CHANGE notify handling in client libary
2971 to not use freed memory. Affected file is
2972 lib/silcclient/client_notify.c.
2974 * Fixed CUMODE_CHANGE notify handling in server. Affected
2975 file silcd/packet_receive.c.
2977 * Fixed USERS command to support empty channels. Affected
2978 file silcd/command.c.
2980 Sat May 18 11:35:19 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2982 * Allow multiple identical pending commands to be registered
2983 in client library. Affected file is lib/silcclient/command.c.
2985 * Call the completion for resolving client information only
2986 after all resolvers has finished. This fixes a crash in
2987 the client. Added support for checking when the resolvers
2988 are finished. Affected file is lib/silcclient/idlist.c.
2990 * Wait by default 3 seconds before reconnecting to the server
2991 after being disconnected. Makes the /detach command a bit
2994 Fri May 17 17:23:45 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2996 * Check the watcher list before sending signoff notifys
2997 when closing client connection. Affected file is
3000 * Added better CMODE command rights checking. Affected file
3001 silcd/server_util.c.
3003 Fri May 17 08:33:41 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3005 * Fixed watcher list checking during server signoff. It
3006 crashed the server. Affected file silcd/server_util.c.
3008 * The JOIN command reply returns now the founder's public
3009 key. Affected file is silcd/command.c.
3011 * Announce the channel mode, and the mode properties with
3012 CMODE_CHANGE notify. Affected file silcd/server.c.
3014 * Mark new channels by default disabled, untill at least
3015 one user joins the channel. Affected file is
3016 silcd/packet_receive.c.
3018 Thu May 16 13:05:13 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3020 * The nickname argument to watch notify can be optional.
3021 Fixes a crash in server. Affected file silcd/packet_send.c.
3023 * Remove the client entry from cache if the WATCH notify type
3024 is KILLED, SERVER_SIGNOFF or SIGNOFF. Affected file is
3025 lib/silcclient/client_notify.c.
3027 * Check the watcher list before and after changing nickname
3028 when the NICK_CHANGE notify is received. Affected file is
3031 * Fixed a crash in OPER and SILCOPER command sending. Empty
3032 passphrase caused the crash. Affected file is
3033 lib/silcclient/command.c.
3035 Wed May 15 19:01:42 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3037 * Merged with Irssi CVS for Irssi SILC client.
3039 Tue May 14 19:37:48 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3041 * Completed the protocol specifications.
3043 Tue May 7 20:41:58 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3045 * Merged with Irssi CVS for Irssi SILC client.
3047 Tue May 7 11:07:16 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3049 * Added the founder's public key delivery to the
3050 CUMODE_CHANGE notify type as well. Updated the protocol
3051 specs and the code. Affected files are silcd/packet_send.[ch],
3052 silcd/packet_receive.c and silcd/command.c.
3054 Mon May 6 19:46:12 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3056 * Added silc_pkcs_public_key_copy function into the
3057 lib/silccrypt/silcpkcs.[ch].
3059 * Remove the `iv' from the SilcChannelEntry since we can
3060 live without it. Affected files are silcd/idlist.h and
3061 silcd/packet_receive.c.
3063 * Added support for sending the founder's public key in
3064 the CMODE_CHANGE notify packet in the server. Affected
3065 files are silcd/packet_send.[ch], silcd/packet_receive.c,
3066 silcd/command.c and silcd/server.c.
3068 * Changed the FOUNDER_AUTH authentication to use only
3069 public key authentication as defined by new protocol
3070 specs. Passphrase authentication with that mode cannot
3071 be used anymore. It is now possible to reclaim founder
3072 mode from any server in the network. Affected files are
3073 silcd/command.c, silcd/idlist.h and silcd/command_reply.c.
3075 * Added permanent channels support by making the channel
3076 permanent when FOUNDER_AUTH mode is set on the channel.
3077 The channel will not be destroyed even if channel is empty
3078 when that mode is set. Protocol TODO #17. Affected
3079 files are silcd/server.[ch], server_util.[ch],
3080 silcd/command.c, silcd/packet_receive.c and
3081 lib/silcclient/command.c.
3083 Fri May 3 18:36:51 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3085 * Added reference counter to the command reply context in
3086 the client library. Affected files are
3087 lib/silcclient/command_reply.[ch].
3089 Fri May 3 11:37:10 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3091 * Fixed rekey protocol with PFS in the client library.
3092 Affected file is lib/silcclient/protocol.c.
3094 * Added support for list of errors in client library
3095 command reply handling. Affected file is
3096 lib/silcclient/command_reply.c.
3098 * Defined that the WHOIS and IDENTIFY commands can send
3099 list of errors. Updated the protocol specs. Protocol
3102 * Added support for sending list of errors to WHOIS and
3103 IDENTIFY commands in server. Added support for receiving
3104 list of errors in server. Affected files are
3105 silcd/command.c and silcd/command_reply.c.
3107 * Fixed client info resolving on LEAVE command in client
3108 library to not crash. Affected file is
3109 lib/silcclient/client_notify.c.
3111 Thu May 2 08:45:11 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3113 * Defined that the NICK command replies with thew changed
3114 nickname too, to make the nickname changing simpler at
3115 the client's end. Updated protocol specs and the code
3116 in client and server. Affected files are
3117 silcd/command.c, lib/silcclient/command_reply.c and
3118 lib/silcclient/command.c.
3120 Mon Apr 29 20:10:42 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3122 * Added `Compressed' packet flag to indicate that the packet
3123 payload is compressed by the sender. Updated the protocol
3124 specs and the core library. The compression still is not
3125 implemented in the sources. Affected file is
3126 lib/silccore/silcpacket.h.
3128 Mon Apr 29 09:48:12 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3130 * Remove pending command callbacks also if the connection
3131 to the server is destroyed. Affected file is
3132 lib/silcclient/client.c.
3134 Sat Apr 27 19:52:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3136 * Added new QUIET channel user mode that can be used to
3137 quiet a user in a channel. Updated the protocol specs but
3138 it wasn't implemented yet. Protocol TODO #27. Affected
3139 file is lib/silccore/silcmode.h.
3141 Mon Apr 22 09:09:44 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3143 * Added BLOCK_INVITE user mode to be able to block incoming
3144 invite notifications. Protoocol TODO #26. Affected files
3145 are lib/silccore/silcmode.h, lib/silcclient/command.c and
3148 * SILC Publickey fields MUST be UTF-8 encoded now. Updated
3149 the protocol specs and the code. Affected file is
3150 lib/silccrypt/silcpkcs.c.
3152 Sun Apr 21 19:44:38 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3154 * Disconnect Payload includes now the status type. Updated
3155 the protocol specs and the code. Protocol TODO #25.
3156 Affected files are silcd/server.c, lib/silcclient/client.c.
3158 * Added NOT_AUTHENTICATED, BAD_SERVER_ID, INCOMPLETE_INFORMATION,
3159 KEY_EXCHANGE_FAILED and BAD_VERSION error status types.
3160 Moved the silc_client_command_status_messages table to the
3161 lib/silcutil/silcutil.c and added new funtion
3162 silc_get_status_message, which deprecates function
3163 silc_client_status_message. Affected files are
3164 lib/silccore/silcstatus.h, lib/silcclient/command_reply.[ch],
3165 lib/silcutil/silcutil.[ch].
3167 Fri Apr 19 17:35:15 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3169 * Defined that the nickname hash in Client ID MUST be from
3170 lowercase nickname. This effectively changes nicknames in
3171 SILC to case-insensitive. Updated the protocol specs and
3172 the code. Affected files are lib/silcutil/silcutil.[ch],
3173 silcd/serverid.c, and silcd/idlist.c.
3175 * Added new channel user modes BLOCK_MESSAGES_USERS and
3176 BLOCK_MESSAGES_ROBOTS. Updated the protocol specs and the
3177 code. Affected files are lib/silccore/silcmode.h,
3178 lib/silcclient/command.c, and silcd/packet_send.c.
3180 * Added new error status ERR_RESOURCE_LIMIT. Updated protocol
3181 specs and code. Affected file lib/silccore/silcstatus.h.
3183 * Added support for watch list. It is possible to add nicknames
3184 to be watched, and when they come to network, leave network
3185 or user mode changes the watcher will be notified of this
3186 change. Added SILC_COMMAND_WATCH command, added new
3187 notify type SILC_NOTIFY_TYPE_WATCH to deliver the watch
3188 notifications. Updated the protocol specs and implemented
3189 this to library, client and server. Protocol TODO #21.
3190 Affected files are lib/silccore/silccomand.h,
3191 lib/silccore/silcnotify.h, lib/silcclient/command[_reply].[ch],
3192 silcd/command[_reply].[ch], lib/silcclient/client_notify.c,
3193 silcd/packet_send.[ch], silcd/packet_receive.c, and
3194 irssi/src/silc/core/client_ops.c.
3196 * Added user mode SILC_UMODE_REJECT_WATCHING to reject
3197 somebody watching you. Updated the protocol specs and the
3198 code. Affected files are lib/silccore/silcmode.h, and
3199 lib/silcclient/command.c.
3201 Fri Apr 19 09:02:20 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3203 * Added service support to SILC protocol. Added new command
3204 SILC_COMMAND_SERVICE. Updated the protocol specs and the
3205 core library. Services are not implemented in server or
3206 client for now. Protocol TODO #20. Affected files are
3207 lib/silccore/silcstatus.h, lib/silccore/silccommand.h.
3209 * Added SilcStatus argument to `command' client operation
3210 to return the error status when command sending fails
3211 locally. Changed all command in client library to return
3212 correct command status. Affected files are
3213 lib/silcclient/command.c, lib/silcclient/silcclient.h and
3214 irssi/src/silc/core/client_ops.c.
3216 Thu Apr 18 14:09:51 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3218 * Added silc_mime_parse function to parse MIME headers.
3219 Affected files are lib/silcutil/silcstruti.[ch].
3221 * Added MIME header parsing in Irssi SILC Client. It displays
3222 all textual MIME objects, others it ignores. Affected file
3223 is irssi/src/silc/core/clien_ops.c.
3225 Wed Apr 17 22:07:59 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
3227 * Fixed a bug in the pid writing function, which couldn't be
3228 written in a root-owned directory.
3230 Tue Apr 16 09:34:40 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3232 * Defined that channel message to unknown Channel ID must
3233 cause SILC_NOTIFY_TYPE_ERROR notify message to the sender.
3234 Updated the protocol specs and the code in server. The
3235 affected file is silcd/packet_receive.c.
3237 Mon Apr 15 19:57:57 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3239 * Added new notify type SILC_NOTIFY_TYPE_ERROR and specified
3240 that it is used to send error notifys if error occurs during
3241 some SILC packet processing, except commands. The error
3242 types are same as for command reply types. Defined that
3243 if private message is sent to unknown Client ID the error
3244 is sent in SILC_NOTIFY_TYPE_ERROR instead of command reply.
3245 Updated the protocol specs and code. Affected files are
3246 lib/silccore/silcnotify.h, added lib/silccore/silcstatus.h,
3247 lib/silcclient/client_notify.c, silcd/packet_receive.c,
3248 and irssi/src/silc/core/client_ops.c. Renamed the
3249 SilcCommandStatus to SilcStatus.
3251 * Defined the use of extra WHOIS attributes in WHOIS command.
3252 The <Requested Attributes> (defined in a separate document)
3253 can be used to request additional information about user
3254 not returned by standard WHOIS command. Defined that server
3255 can send WHOIS command directly to client. Client provides
3256 the requested attributes to the server. Updated the protocol
3257 specs. Protocol TODO #4. Implementation is not done yet
3258 (Protocol TODO #24).
3260 * Renamed function silc_client_command_status_message to
3261 silc_client_status_message. Affected files are
3262 lib/silcclient/command_reply.[ch].
3264 Sun Apr 14 21:13:42 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3266 * Changed the WHOIS, IDENTIFY and WHOWAS count arguments to
3267 32 bit integers. Updated the protcol specs and the code.
3268 Affected files are silcd/command.c and
3269 lib/silcclient/command.c.
3271 Sun Apr 14 19:49:02 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
3273 * Fixed a bug in library where sending a bogus authentication
3274 payload would lead to a crash. Affected file is
3275 lib/silccore/silcauth.c.
3277 Sat Apr 13 13:09:24 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3279 * Added detach_disabled and detach_timeout server config
3280 options to the server. Affected files silcd/serverconfig.[ch],
3281 silcd/command.c and silcd/packet_receive.c.
3283 Fri Apr 12 20:09:08 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3285 * Added resolve_cmd_ident field to the SilcClientEntry structure
3286 too so that if the entry is for example being resolved so
3287 another command may attach to the same pending command reply
3288 without requiring to resolve the same entry again. Added
3289 support for adding multiple pending commands for one
3290 command idenfier. Affected files lib/silcclient/command.[ch],
3291 lib/silcclient/command_reply.[ch], lib/silcclient/idlist.h.
3293 Fri Apr 12 10:17:51 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3295 * Defined that server receives WHOIS command reply for private
3296 and secret channels too. Updated protocol specs and the
3297 code in server. Affected file silcd/command.c.
3299 * Defined <channel user mode list> argument to WHOIS command
3300 reply for returning user modes on the channels. The
3301 channel list now doesn't include the user mode anymore but the
3302 actual channel mode. Updated protocol specs and the code in
3303 client and server. Affected files are silcd/command_reply.c,
3304 silcd/command.c, silcd/server.c, irssi/src/silc/core/client_ops.c,
3305 and lib/silcclient/command_reply.c.
3307 * Save the channels list in WHOIS command reply in normal server
3308 so that WHOIS always shows joined channels also in normal
3309 server and not just on router. Affected file is
3310 silcd/command_reply.c.
3312 Thu Apr 11 22:29:33 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3314 * Defined that server receives USERS command reply for private
3315 and secret channels too. Updated protocol specs and the
3316 code in server. Affected file silcd/command.c.
3318 Thu Apr 11 16:32:08 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3320 * Changed the UMODE's mode mask argument to be optional. If
3321 not provided then the command merely returns the current mode
3322 mask to the client. Updated protocol specs and the server.
3323 Affected file is silcd/command.c.
3325 * Added SILC session detachment/resuming support. It is possible
3326 to detach by closing the network connection and then re-connect
3327 and resume to the old client session. Added DETACHED user
3328 mode that server will set for detached client. Added new
3329 packet RESUME_CLIENT which is used to perform the resuming
3330 process. Added DETACH command. Updated the protocol specs,
3331 core library, client and server. Protocol TODO #22. Very
3332 many affected files around the tree.
3334 Wed Apr 10 16:32:01 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3336 * Changed the CMODE's mode mask argument to be optional. If
3337 not provided then the command merely returns the current mode
3338 mask to the client. Updated protocol specs and the server.
3339 Affected file is silcd/command.c.
3341 * Changed the Killer's Client ID in KILLED notify to be just
3342 any ID payload since router server is allowed to kill as well.
3343 Updated protocol specs, client libary and server. Affected
3344 files are lib/silcclient/client_notify.c, silcd/packet_receive.c,
3345 and irssi/src/silc/core/client_ops.c.
3347 Tue Apr 9 17:15:42 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3349 * Added new user modes ANONYMOUS for special anonymous servers
3350 that may set the mode for client, and BLOCK_PRIVMSG which
3351 client may set to block incoming private messages unless the
3352 Private Message Key flag is set (using private keys to protect
3353 private messages). Updated protocol specs and code in client
3354 and server and core library. Protocol TODO #23. Affected
3355 files are lib/silccore/silcmode.h, silcd/server.[ch],
3356 irssi/src/silc/core/client_ops.c, silcd/packet_receive.c,
3357 irssi/docs/help/in/umode.in, lib/silcclient/command.c.
3359 * Added new channel user mode BLOCK_MESSAGES which the client
3360 may set to itself to tell server not send channel messages.
3361 Other packets such as channel key packets are still sent.
3362 Protocol TODO #23. Updated the protocol specs, client and
3363 server. Affected files are lib/silccore/silcmode.h,
3364 irssi/docs/help/in/cumode.in, lib/silcclient/command.c,
3365 lib/silcutil/silcutil.c, silcd/command.c, and
3366 silcd/packet_send.c.
3368 Mon Apr 8 23:57:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3370 * Redefined the Status Payload to include now two 8 bit fields,
3371 instead of one 16 bit field. This now makes it possible to
3372 send list of errors. Updated the protocol specs and the code
3373 in core library, client library and server. Protocol TODO #1.
3374 Affected files are lib/silccore/silccommand.[ch],
3375 lib/silcclient/command_reply.[ch], silcd/command.c,
3376 silcd/command_reply.c and silcd/packet_receive.[ch].
3378 Mon Apr 8 19:57:40 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
3380 * Added config parse status SILC_CONFIG_EPRINTLINE, this status
3381 must be handled by the application and should tell the application
3382 that an error message was already printed, and it should print the
3383 config coords (line, filename, ...). Affected files are
3384 silcd/serverconfig.c, lib/silcutil/silcconfig.[ch].
3386 * Added local macro SILC_SERVER_CONFIG_ALLOCTMP to make the
3387 server config parsing code more readable.
3389 Fixed a bug in the fetch_logging() config callback.
3391 Affected files is silcd/serverconfig.c.
3393 * Drop root privileges when started in foreground. Don't drop them
3394 if debugging also. Affected file is silcd/silcd.c.
3396 Mon Apr 8 17:00:41 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3398 * Added more IM-like features by introducing new user modes
3399 for setting various presence information. Added new modes:
3400 INDISPOSED, BUSY, PAGE, HYPER and ROBOT. Updated protocol
3401 specs and code. Protocol TODO #19. Affected files are
3402 lib/silccore/silcmode.h, irssi/src/silc/core/client_ops.c,
3403 irssi/docs/help/in/umode.in and lib/silcclient/command.c.
3405 Sun Apr 7 17:07:59 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3407 * Added STATS command to the protocol after all, to return
3408 various statistical information about the network. It can
3409 be used by clients to retrieve statistical information, and
3410 servers may use it to to fetch cell and network wide
3411 statistics from router. Updated the protocol specs and
3412 implemented it to the server. Protocol TODO #16.
3413 Affected files are lib/silccore/silccommand, silcd/command.[ch],
3414 silcd/command_reply.[ch].
3416 Sat Apr 6 17:08:58 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3418 * The LIST command reply in client libary now adds new channel
3419 entry if the returned channel doesn't exist yet in cache,
3420 and returns the channel entry to the application in the
3421 command_reply client operation. Affected file is
3422 lib/silcclient/command_reply.c.
3424 * Changed the channel message payload's MAC generation to
3425 include the IV in the MAC as well. This way all relevant
3426 parts of the channel message payload are authenticated also
3427 with the channel message MAC (and not only by packet MAC).
3428 Causes incompatibility with 1.0 protocol. Protocol TODO #7.
3429 Affected file is lib/silccore/silcchannel.c.
3431 * Fixed the SKE to save the remote version, since the
3432 silc_ske_parse_version mistakenly checked wrong version,
3433 after it replaced the start payload. Affected files are
3434 lib/silcske/silcske.[ch].
3436 Fri Apr 5 16:03:03 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3438 * Splitted lib/silcutil/silcutil.h into silcstrutil.h for
3439 string utility functions. Added there also new functions
3440 silc_utf8_[encode/decode/valid] for UTF-8 string encoding.
3441 Affected files lib/silcutil/silcstrutil.[ch].
3443 * Renamed silc_*_pem functions to silc_pem_* functions. Affected
3444 files are lib/silcutil/silcstrutil.[ch].
3446 * Defined that the security property fields in SKE SHOULD be
3447 UTF-8 encoded, defined that version string MUST be US-ASCII
3448 encoded, defined that passphrases sent in connection
3449 authentication protocol MUST be UTF-8 encoded. Implemented
3450 these to the client and server. Defined also that other
3451 passphrases sent in the protocol MUST be UTF-8 encoded.
3452 Affected files are lib/silcske/silcske.c,
3453 lib/silcclient/protocol.c, silcd/protocol.c,
3454 silcd/serverconfig.c, and lib/silccore/silcauth.c.
3456 * Changed the silc_client_close_connection interface to not
3457 need the SilcSocketConnection which should not be visible
3458 to application. Affected files are lib/silcclient/client.c
3459 and lib/silcclient/silcclient.h.
3461 * Rewrote the text for Private Message Key Payload in the
3462 protocol specification. Protocol TODO #11.
3464 Wed Apr 3 16:24:51 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3466 * Upgraded the protocol version to 1.1, updated protocol specs
3469 * Added the nickname as new argument to NICK_CHANGE notify and
3470 added it to protocol specs and implemented it to client and
3471 server. Protocol TODO #3. Affected files are silcd/idlist.[ch],
3472 silcd/command.c, silcd/packet_receive.c, packet_send.[ch], and
3473 lib/silcclient/client_notify.c.
3475 * Added the killer's client ID to the KILLED notify and added
3476 it to protocol specs and implemented it to client and server.
3477 Protocol TODO #13. Affected files are silcd/command.c,
3478 silcd/packet_receive.c, packet_send.[ch],
3479 lib/silcclient/client_notify.c, irssi/src/silc/core/client_ops.c.
3480 The killer's client entry is now returned to application in
3481 the `notify' client operation.
3483 * Fixed the Max Argument fields that had too large value set
3484 in the protocol specs. Protocol TODO #14.
3486 * Added the LEAVE command reply to return the ID of parted
3487 channel. Updated protocol specs and implemented it to the
3488 client and server. Protocol TODO #15. Affected files are
3489 silcd/command.c, lib/silcclient/command_reply.c. The channel
3490 entry is now returned to application in the `command_reply'
3493 * Rewrote the version SKE version checking in client libary
3494 and in server to use the silc_parse_version_string. Affected
3495 files are lib/silcclient/protocol.c, silcd/protocol.c.
3497 * Added SILC_STATUS_ERR_NO_CHANNEL_FOPRIV error status to few
3498 commands that was missing it, and updated protocol specs and
3499 the server implementation. Protocol TODO #10. The affected
3500 file is silcd/command.c.
3502 * Defined new message flags SILC_MESSAGE_FLAG_REPLY to be
3503 generic reply to a generic request (REQUEST flag), and
3504 SILC_MESSAGE_FLAG_DATA to send any kind of data in a generic
3505 way. A draft-riikonen-silc-flags-payloads-00.txt is written
3506 to define the payload for DATA flag. Added the flags to
3507 the implementation. Protocol TODO #9. Affected file is
3508 lib/silccore/silcchannel.h.
3510 Changed the client library to return the message length
3511 to application as well in the channel_message and private_message
3512 client operations. Affected files are
3513 lib/silcclient/client_prvmsg, lib/silcclient/client_channel.c,
3514 lib/silcclient/silcclient.h, irssi/src/silc/core/client_ops.c,
3515 and lib/silcclient/client_ops_example.c.
3517 * Added two new channel modes: SILC_CMODE_SILENCE_USERS
3518 and SILC_CMODE_SILENCE_OPERS which can be used to moderate
3519 the channel. Updated protocol specs and impelemented this
3520 to client and server. Protocol TODO #6. Affected files are
3521 silcd/packet_receive.c, server_util.c, lib/silcclient/command.c,
3522 lib/silcclient/client_channel.c, lib/silccore/silcmode.h.
3524 Added new options m and M to CMODE command in Irssi SILC
3525 client to set these modes.
3527 * Deprecated all administrative commands from SILC protocol
3528 since they are highly implementation specific commands.
3529 Updated protocol specs. Moved the old commands in
3530 implementations to private range of command types. Affected
3531 files are silcd/command.c, lib/silcclient/command.c and
3532 lib/silcclient/command_reply.c. Protocol TODO #8.
3534 * Fixed a bug in server where sending unknown command crashes
3535 the server. Affected file silcd/command.c.
3537 Wed Apr 3 09:57:47 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3539 * Added SILC_PROTOCOLVERSION macro to check protocol version
3540 of a socket connection. The affected file is
3541 lib/silcutil/silcsockconn.h.
3543 * Added better error logging in rekey protocol. Affected file
3546 * Do not check public key types in SKE during rekey. Affected
3547 file lib/silcske/payload.c.
3549 * Fixed the rekey protocol with PFS, which was totally broken.
3550 Affected file silcd/protocol.c.
3552 Tue Apr 2 14:55:06 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3554 * Some client implementations quit network by doing first LEAVE
3555 and then immediately SIGNOFF (like Bombyx). We now do check
3556 after a short time after LEAVE notify and check whether the
3557 client is still valid after LEAVE, and if not we remove it from
3558 cache. Affected file is lib/silcclient/client_notify.c.
3560 Tue Apr 2 13:39:04 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
3562 * Merged version 1.1.4 of zlib. Even if it not currently in use,
3563 it's good not to have security holes here.
3565 * Fixed a negative refcount situtuation for the config context.
3566 Affected file is silcd/serverconfig.c.
3568 Mon Apr 1 20:15:10 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
3570 * ROBOdoc documented lib/silcutil/silcutil.h.
3572 Sat Mar 30 21:06:45 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3574 * Optimized even more the SilcPacketContext structure. Now
3575 totally saved 16 bytes of memory per context after optimization.
3576 Affected files are lib/silccore/silcpacket.[ch].
3578 * Made strict checks for valid SILC IDs. Affected file is
3579 lib/silccore/silcid.c.
3581 Sat Mar 30 18:15:55 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3583 * Changed the object argument for silc_cipher_register,
3584 silc_hash_register, silc_hmac_register and silc_pkcs_register
3585 to const. Affected files are lib/silccrypt/silccipher.[ch],
3586 silchash.[ch], silchmac.[ch] and silcpkcs.[ch].
3588 * Changed the silc_get_username and silc_get_real_name to
3589 never fail. Affected file lib/silcutil/unix/silcunixutil.c.
3591 * Fixed the Irssi SILC Client to use the silc_get_username and
3592 silc_get_real_name insted of glib routines since the glib
3593 routines only corrupt stack. Fixes the Irssi SILC to work in
3594 Cygwin. Affected file irssi/src/silc/core/silc-core.c.
3596 * Fixed the Irssi to not use g_get_home_dir since it crashes
3597 or returns garbage on cygwin and corrupts stack. Added function
3598 get_home_dir to Irssi routines. Affected files are
3599 irssi/src/core/misc.[ch] and irssi/src/core/core.c.
3601 Fri Mar 29 21:55:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3603 * Made some structure optimizations. SFTP memory FS MemFSEntry
3604 entry structure. Optimized SilcTask structure. Optimized
3605 SilcPacketContext structure.
3607 Affected files lib/silcsftp/sftp_fs_memory.c,
3608 lib/silcutil/silcschedule.c, lib/silccore/silcpacket.h.
3610 Fri Mar 29 10:41:07 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3612 * And yet again reverted back the config thing since Johnny
3613 screwed it up. Affected file silcd/serverconfig.[ch], server.c,
3616 * Fixed memory leaks from config object. Affected files are
3617 silcd/serverconfig.[ch].
3619 * Added support for adding new connections to the server in rehash.
3620 After rehash they take effect.
3622 Added support for changing the maximum allowed connections in
3623 rehash. The number can grow but going smaller is not supported.
3625 Added function silc_server_num_sockets_by_remote to the
3626 silcd/server_util.[ch].
3628 Affected files are silcd/server.c, and silcd/serverconfig.[ch].
3630 Fri Mar 29 03:26:12 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
3632 * Added preliminary checking during config parsing for a valid
3633 public/private key and removed further checks in the code.
3634 Affected files are silcd/serverconfig.[ch], server.c.
3636 * Moved functions silc_server_drop() and silc_server_daemonise()
3637 from server.c to silcd.c since they are stricly related to
3638 the application activity.
3640 * Reverted a small part of the automatic ref/unref since
3641 it caused a double unref in some situations. Affected
3642 files are silcd/silcd.[ch], server.c, serverconfig.c.
3644 * Added some .cvsignore files in the lib directory.
3646 Thu Mar 28 22:51:15 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3648 * Fixed silc_net_gethostbyaddr to correctly resolve by
3649 address. Affected file lib/silcutil/silcnet.c.
3651 * Fixed the notify relaying to client. The HMAC to be used
3652 with relayed packets ws wrong and caused decryption failure
3653 at the client end. Affected file is silcd/packet_receive.c.
3655 Thu Mar 28 19:02:05 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3657 * Created new branch silc_protocol_1_0_branch.
3659 * Reverted the silc_log_quick change in lib/silcutil/silclog.c.
3661 * Changed the silc_server_config_* routines to be SilcServer
3662 independent. They are now officially application specific code
3663 and not part of generic server implementation. Affected files
3664 are silcd/serverconfig.[ch], silcd/silcd.c, silcd/server.c.
3666 Thu Mar 28 17:01:43 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3668 * Added automatic referencing of config context in the
3669 silc_server_config_alloc, and automatic unreferencing in the
3670 silc_server_config_destroy. Affected files are
3671 silcd/serverconfig.[ch], silcd/silcd.c.
3673 * Fixed the silc_log_quick handling in the logging routines.
3674 It didn't log quickly when it was TRUE. Affected file is
3675 lib/silcutil/silclog.c. Also the flush delay was set even
3676 if it was 0 in config file. Affected file is
3677 silcd/serverconfig.c.
3679 * Added support for changing key pair of the server in rehash.
3680 Affected file silcd/server.c.
3682 Thu Mar 28 12:17:21 CET 2002 Pekka Riikonen <priikone@silcnet.org>
3684 * Fixed the TOPIC_SET notify to not cras. It changed the topic
3685 too early, before getting the channel entry. Affected file
3686 is silcd/packet_receive.c.
3688 Thu Mar 28 09:58:16 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
3690 * Added functions silc_server_config_[ref/unref], these are used
3691 to prevent that the config object is destroyed.
3693 No longer directly affect global variables silc_log_quick and
3694 silc_log_delay, they are first cached inside the config object
3695 and then applied with silc_server_config_setlogfiles().
3697 silc_server_config_set_defaults() is now internal to
3698 serverconfig.c, there are no reasons to show this internal stuff
3701 Affected files are silcd/serverconfig.[ch].
3703 * Added macro SILC_SERVER_LOG_STDERR(), this should replace most
3704 fprintf's to stderr, since some code may be executed again after
3705 the server went into the background. Affected files are
3708 * Added rehash support. Added function silc_server_rehash() that
3709 will perform all the basic tasks of the rehashing procedure.
3711 * Added command line option `-x, --hexdump'. This will enable the
3712 SILC_LOG_HEXDUMP calls that are no longer enabled with `--debug'.
3713 The option `--hexdump' implies `--debug'.
3715 * Fixed a bad bug in the logging APIs (silcutil library) where
3716 the application would crash after calling silc_log_reset_all().
3718 Wed Mar 27 19:43:16 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3720 * Fixed the KICKED notify handling in client library to
3721 correctly remove the channel and all entries from the
3722 channel when I was kicked. This bug crashed the client.
3724 Fixed yet another but in KICKED notify handling to remove
3725 the kicked client correctly from the channel.
3727 Affected file is lib/silcclient/client_notify.c.
3729 * Fixed a minor bug in looking up correct client entry
3730 in KICKED notify in server. Affected file is
3731 silcd/packet_receive.c.
3733 * Fixed the lib/silcmath/Makefile.am to include the MPI and GMP
3734 sources correctly to distribution. Fixes --with-gmp option.
3736 * Removed the manual rehashing from ID Cache, and changed it
3737 to use the SILC Hash Table's auto rehash feature. Affected
3738 file is lib/silccore/silcidcache.c.
3740 Wed Mar 27 00:07:11 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3742 * Fixed a bug in the silc_client_nickname_format function that
3743 handles the multiple same nickname formatting. Two clients
3744 with same nickname caused problems after the first one left
3745 and rejoined. It didn't format the nickname correctly.
3746 Affected file is lib/silcclient/idlist.c.
3748 Tue Mar 26 19:33:03 CET 2002 Pekka Riikonen <priikone@silcnet.org>
3750 * Don't change the topic if olod topic is same as new one.
3751 Affected file is silcd/packet_receive.c.
3753 Mon Mar 25 21:11:35 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3755 * Added cross-reference support to the SILC Documentation
3756 generator. All types across all HTML files are now cross-
3757 referenced. Affected files util/robodoc/generator.c and
3758 scripts/silcdoc/silcdoc.
3760 * Added file lib/silcutil/silctypes.h to include all the
3761 arithmetic type definitions and some macros. Removed
3762 includes/bitmove.h and moved macros to silctypes.h.
3764 Mon Mar 25 17:19:46 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3766 * Merged bugfixes for Irssi SILC client from irssi.org CVS.
3768 Sun Mar 24 11:21:04 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3770 * Added `type' argument to silc_id_payload_parse_id function which
3771 now returns the type of the ID to the sent pointer. Affected
3772 file is lib/silccore/silcid.[ch].
3774 * Added check for CMODE_CHANGE notify type that mode change is
3775 allowed by the sender. Affected file silcd/packet_receive.c.
3777 * Added check for CUMODE_CHANGE notify type that mode change is
3778 allowed by the sender. Affected file silcd/packet_receive.c.
3779 Added the ID type as CUMODE_CHANGE notify type as argument
3780 to the `notify' client operation. Affected files are
3781 lib/silcclient/client_notify.c, irssi/src/silc/core/client_ops.c.
3783 * Added function silc_client_add_server to the client library.
3784 Added support for resolving also channel and server info when
3785 received unknown entity in notify packet. Affected files are
3786 lib/silcclient/idlist.[ch], lib/silcclient/client_notify.c.
3788 * Added function silc_command_get_status to return the command
3789 status from the command reply's argument payload. Affected files
3790 are lib/silccore/silccommand.[ch].
3792 * Added check for KICKED notify type that the kicking is
3793 allowed by the client. Affected file silcd/packet_receive.c.
3795 * Created function silc_get_input which can be used to get input
3796 (echo on or off) from user on command line. Affected files are
3797 lib/silcutil/silcutil.[ch].
3799 Sat Mar 23 09:51:26 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3801 * Optimized silc_server_packet_relay_to_channel function.
3802 Added new function silc_channel_message_payload_encrypt which
3803 can be called directly if channel message payload needs to
3804 be encrypted and is already encoded (no need to call _encode
3805 function). Packet relaying is now done by router without any
3806 extra memory allocations. Affected files are
3807 lib/silccore/silcchanel.[ch], silcd/packet_receive.c and
3808 silcd/packet_send.c.
3810 * Fixed the INVITE notify handling. It took wrong arguments
3811 as invite list and invite delete. Affected file is
3812 silcd/packet_receive.c.
3814 * Added check for TOPIC_SET notify type that the topic change is
3815 allowed by the client. Affected file silcd/packet_receive.c.
3817 * Added check for INVITE notify type that inviting is allowed by
3818 the client. Affected file silcd/packet_receive.c.
3820 * Changed the silc_server_client_on_channel to return the
3821 SilcChannelClientEntry as well. Moved the function
3822 silc_server_check_cmode_rights to server_util.[ch].
3823 Affected files are silcd/server_util.[ch], silcd/command.c.
3825 * Added function silc_server_check_umode_rights to check whether
3826 changing client's user mode is allowed. Added check for
3827 UMODE_CHANGE notify type that the umode change is allowed
3828 by the client. Affected files are silcd/server_util.[ch],
3829 silcd/packet_receive.c and silcd/command.c.
3831 Fri Mar 22 12:25:58 CET 2002 Pekka Riikonen <priikone@silcnet.org>
3833 * Fixed the SILC_PACKET_MAX_ID_LEN to actually be the max
3834 ID length. It ignored that ID can be IPv6 based as well.
3835 Affected file lib/silccore/silcpacket.h.
3837 * Fixed the silc_id_id2str and silc_id_str2id to take the
3838 IPv6 address offset's into consideration. Affecte file is
3839 lib/silccore/silcid.c.
3841 Thu Mar 21 20:44:13 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3843 * Fixed the internal Unix scheduler functions to check for
3844 NULL context they may receive. The affected file is
3845 lib/silcutil/unix/silcunixschedule.c.
3847 Thu Mar 21 19:12:22 EET 2002 Timo Sirainen <tss@iki.fi>
3849 * Changed hardcoded ~/.silc paths to use get_irssi_dir() so you
3850 can specify different directory with --home command line
3851 parameter. Affected files irssi/src/silc/core/client_ops.c,
3854 * SILC-specific commands aren't now executed if the active server
3855 isn't of SILC-type, so there won't be problems with having
3856 IRC and SILC protocol support in same client. Affected files
3857 irssi/src/silc/core/silc-channels.c, silc-servers.c,
3860 Wed Mar 20 11:06:57 CET 2002 Pekka Riikonen <priikone@silcnet.org>
3862 * Improved the signal support in SILC Schedule. Added new
3863 function silc_schedule_signal_call which is used by application
3864 to mark a signal to be called. It is now safe to perform
3865 any kind of tasks in signal callbacks since it is guaranteed
3866 that the application specified signal callback is called
3867 after the signal is over. Affected files are
3868 lib/silcutil/silcschedule.[ch], lib/silcutil/*/silc*schedule.c.
3870 Tue Mar 19 20:42:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3872 * Added `name' field to SilcChannelPrivateKey to represent
3873 application given name for the key. Moved also the context from
3874 lib/silcclient/idlist.h into lib/silcclient/silcclient.h.
3875 Added the `name' argument also to the function
3876 silc_client_add_channel_private_key.
3878 Added function silc_client_current_channel_private_key to set the
3879 current channel private key in use.
3881 Added "change" command to KEY command which can be used to change
3882 the current channel private key. Bound the command also to
3883 alt+K (Alt+Shift+k).
3885 Also affected files lib/silcclient/client_channel.c,
3886 irssi/src/docs/help/in/key.in, irssi/src/silc/core/silc-channel.c.
3888 Tue Mar 19 16:32:43 CET 2002 Pekka Riikonen <priikone@silcnet.org>
3890 * Added silc_rng_get_byte_fast function in to the
3891 lib/silccrypt/silcrng.[ch].
3893 * Changed the interface of silc_packet_assemble and the
3894 silc_packet_send_prepare. If silc_packet_assmble is now
3895 called the application does not call silc_packet_send_prepare
3896 because the library will call it automatically. These
3897 interfaces now also return a reference to the outgoing buffer
3898 which includes the assembled packet, which the application can
3899 use to encrypt the packet.
3901 Affected files are lib/silccore/silcpacket.[ch],
3902 lib/silcclient/client.c, client_channel.c client_prvmsg.c,
3903 silcd/packet_send.c, server_backup.c and packet_receive.c.
3905 * Fixed a packet sending bug on very high load, where outgoing
3906 packet queue wasn't handled correctly and packets got corrupted.
3907 Affected files are lib/silcutil/*/silc*sockconn.c,
3908 lib/silcclient/client.c and silcd/server.c.
3910 Mon Mar 18 21:00:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3912 * Added macro SILC_PACKET_DATALEN which can be used during
3913 packet assembling to check whether the data to be added to
3914 the packet will fit to SILC_PACKET_MAX_LEN. If not the data
3915 len is truncated until it fits it.
3917 Added checks for maximum length of channel message payload and
3918 private message payload also.
3920 Added checks for maximum packet length in server and in
3923 Affected files are lib/silccore/silcpacket.h, silcd/packet_send.c,
3924 lib/silcclient/client.c, lib/silccore/silcchannel.c and
3925 lib/silccore/silcprivate.c, lib/silcclient/client_channel.c and
3926 lib/silcclient/client_prvmsg.c.
3928 Mon Mar 18 14:54:42 CET 2002 Pekka Riikonen <priikone@silcnet.org>
3930 * Added silc_server_packet_queue_purge call to the
3931 silc_server_disconnect_remote to assure that all data in the
3932 queue before disconnecting is sent to the network. Affected
3933 file silcd/server.c.
3935 Sun Mar 17 19:26:16 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3937 * Added the deleting of server's own ID cache entry to the
3938 silc_server_free function. Free also everything else that
3939 has been allocated in silc_server_init. The affected file
3942 Sun Mar 17 15:44:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3944 * Added functions silc_parse_version_string, silc_version_to_num,
3945 and silc_ske_parse_version to parse SILC protocol style version
3946 strings. Affected files lib/silcutil/silcutil.[ch] and
3947 lib/silcske/silcske.[ch].
3949 * Added new configuration params: version_protocol, version_software
3950 and version_software_vendor to specify what version the remote
3951 host must at least be to be able to connect to server. The vendor
3952 string can be regex matched too. Added new function
3953 silc_server_connection_allowed to check maximum number of allowed
3954 connections, and allowed versions for incoming connections.
3955 Affected files are silcd/server.c, server_util.[ch] and
3958 Sun Mar 17 10:24:50 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3960 * Added preliminary support for signals in scheduler. The
3961 signals we care about are now blocked always when the scheduler
3962 is locked. This way we can synchronise the use of signal with
3963 scheduler. It is guaranteed that when signal occurs the scheduler
3964 is not locked, and thus new tasks can be safely added to the
3967 Renamed silc_schedule_wakeup_init and silc_schedule_wakeup_uninit
3968 to silc_schedule_internal_init and silc_schedule_internal_uninit.
3969 Added new platform specific routines
3970 silc_schedule_internal_signals_[un]block and
3971 silc_schedule_internal_signal_[un]register.
3973 Added new functions to SILC Schedule API:
3974 silc_schedule_signal_[un]register. Each signal that application
3975 is going to use should be registered to the scheduler.
3977 Affected files are lib/silcutil/silcschedule.[ch],
3978 lib/silcutil/*/silc*schedule.c.
3980 Sat Mar 16 22:39:23 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3982 * Check for unauthenticated client and server in the
3983 silc_server_new_client and silc_server_new_server functions.
3984 Affected file silcd/packet_receive.c.
3986 * Added function silc_string_is_ascii to check whether given
3987 string is 7-bit ASCII string. Affected files are
3988 lib/silcutil/silcutil.[ch].
3990 * Added function silc_id_is_valid_server_id into the
3991 silcd/serverid.c and added checking for valid Server ID's in
3992 silc_server_new_server. The Server ID must always be based
3993 on the server's public IP address.
3995 * Added logging of DISCONNECT packet message in the server.
3996 Affected file silcd/server.c.
3998 Sat Mar 16 18:04:30 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4000 * Changed all library interfaces that use Global RNG to also
4001 accept SilcRng as argument. Affected files are
4002 lib/silcclient/command.c, lib/silccore/silcauth.[ch],
4003 lib/silccore/silcchanel.[ch], lib/silcclient/client_channel.c,
4004 silcd/packet_send.c, lib/silccore/silcprivate.[ch],
4005 lib/silcmath/silcprimegen.c, lib/silcmath/silcmath.h, and
4006 lib/silccrypt/rsa.c.
4008 * Added function silc_pkcs_generate_key to the
4009 lib/silccrypt/silcpkcs.[ch] for applications so that they
4010 don't need to do pkcs->pkcs->init calls anymore.
4012 * Remove SilcSocketConnection from the SFTP API since it really
4013 wasn't needed there. The application has the information
4014 saved in its contexts anyway and the SFTP layer doesn't need
4015 know about it. Affected files lib/silcsft/silcsftp.h and
4016 lib/silcsftp/sftp_[server/client].c.
4018 * Rewrote the SILC SIM (modules) interface in lib/silcsim.[ch].
4019 The SilcSimContext is not SilcSim.
4021 * Fixed possible buffer overflows in silc_id_render in the
4022 lib/silcutil/silcutil.c.
4024 * On EPOC the global crypto module lists are not used at all
4025 in the crypto library. Added support for using the constant
4026 algorithm list on EPOC. Affected files are
4027 lib/silccrypt/silccipher.c, silchash.c, silchmac.c and
4030 * Fixed the handling of third parameter of KICKED notify, since
4031 it was mistakenly updated to SILC Protocol 1.0 even though it
4032 is to be included in 1.1. Since it is not in 1.0 it is not
4033 mandatory, and this fix now handles it only if it is provided,
4034 and it is not error if it is not provided. Affected file
4035 lib/silcclient/client_notify.c.
4037 Sat Mar 16 09:07:27 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4039 * Handled CHANNEL_CHANGE notify (ignore it) in Irssi SILC
4040 client. Affected file irssi/src/silc/core/client_ops.c.
4042 * Merged with Irssi 0.8.4 from irssi.org CVS.
4044 Thu Mar 14 12:53:57 CET 2002 Pekka Riikonen <priikone@silcnet.org>
4046 * Check for valid socket connection in client entries before
4047 sending any messages. Fixes a crash, but doesn't fix some
4048 other underlaying bug that is lurking there. Affected
4049 file silcd/packet_send.c.
4051 Thu Mar 14 13:38:12 EET 2002 Timo Sirainen <tss@iki.fi>
4053 * $usermode, $cumode and $cumode_space expandos shouldn't do
4054 anything with non-SILC server records. Affected file
4055 irssi/src/silc/core/silc-expandos.c
4057 Wed Mar 13 21:38:26 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4059 * Fixed the silc_net_check_[host/local]_by_sock to support
4060 IPv6 bound sockets as well. Now they can return IPv6 addresses
4061 as well. Affected file lib/silcutil/silcnet.c.
4063 * Fixed silc_net_addr2bin to correctly convert IPv6 addresses.
4064 Affected lib/silcutil/unix/silcunixnet.c.
4066 * Fixed ID rendering (at least on some platforms, not NetBSD)
4067 for IPv6 addresses. Affected file lib/silcutil/silcutil.c.
4069 Tue Mar 12 17:58:59 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4071 * Added silc_hash_public_key and silc_hash_public_key_compare
4072 functions to be used with SilcHashTable. They can be used to
4073 hash public keys and compare public keys in hash table. Affected
4074 file lib/silcutil/silcutil.[ch].
4076 * Added support for specifying multiple public keys for Client
4077 connection section in server configuration file. This makes it
4078 possible to accept multiple public keys from same host, or to
4079 make a section that accepts any incoming host, and have the
4080 accepted public keys listed in the section.
4082 Added functions silc_sever_[find/get]_public_key, added the
4083 support for this actually to all connection sections but only
4084 the Client section is currently allowed to specify multiple
4087 Affected files are silcd/server.c, server_internal.h,
4088 command.c, protocol.c, server_util.[ch], packet_receive.c.
4090 Mon Mar 11 23:37:38 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4092 * Merged Irssi 0.8.2 from irssi.org CVS.
4094 Sun Mar 10 23:34:48 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
4096 * If silc_debug is TRUE, also output standard logging messages
4097 to stderr with the debug output.
4099 Made silc_log_reset_all() flushing all channels before returning.
4100 Also fixed some documentation typos.
4102 Affected files are lib/silcutil/silclog.[ch].
4104 Sun Mar 10 20:07:49 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4106 * Fixed the server to check correctly the amount of connections
4107 from single host, by checking also the type of the connection.
4108 Fixed also the comparison of number of connections and number
4109 of allowed connections. Affected files are silcd/server.c,
4112 Fri Mar 8 17:16:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4114 * Fixed the USERS command reply to save the user's mode on the
4115 channel as well. Fixed JOIN command reply to check whether a
4116 client is on channel already and not join it twice. Affected
4117 file lib/silcclient/command_reply.c.
4119 * Added new file silc-expandos.c into irssi/silc/core/ to return
4120 various stuff for various signal for the statusbar etc. updating.
4121 Now Irssi SILC client prints channel user modes etc. on the
4124 * The user mode (like server/router operator changes) is now shown
4125 on the Irssi SILC client's statusbar. The affected files are
4126 irssi/src/silc/core/client_ops.c, silc-expandos.c.
4128 Thu Mar 7 19:21:22 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4130 * Changed silc_mutex_[un]lock calls in lib/silcutil/silcschedule.c
4131 to SILC_SCHEDULE_[UN]LOCK macros.
4133 * Added more error printing to logs in server code. Affected
4134 files silcd/server.c and silcd/protocol.c.
4136 * Fixed -S option parsing in Irssi SILC Client. Affected file
4137 irssi/src/silc/core/silc-core.c.
4139 * Added silc_buffer_alloc_size function. Affected file is
4140 lib/silcutil/silcbuffer.h.
4142 Tue Mar 5 14:37:27 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4144 * Changed all silc_[hash|hmac|cipher|pkcs]_default tables to
4145 constants. Affected files in
4146 lib/silccrypt/silcpkcs.[ch], silchash.[ch], silchmac.[ch] and
4149 * Changed the internal SFTP Memory FS table to const. Affected
4150 file lib/silcsftp/sftp_fs_memory.c.
4152 Sun Mar 3 18:37:13 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4154 * Fixed the buffer formatting and unformatting routines to
4155 check the size of 64 bits types with sizeof(). Affected
4156 file is lib/silcutil/silcbuffmt.c.
4158 Mon Feb 25 17:19:05 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4160 * Removed 0.6.x backwards support.
4162 Sun Feb 24 12:53:25 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4164 * Changed all integer type names:
4165 [u]int[8/16/32/64] -> Silc[UInt/Int][8/16/32/64]. This is
4166 to avoid collisions with other libraries using same type names
4169 Sat Feb 23 20:31:43 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4171 * Added `prefer_ipv6' argument to the functions
4172 silc_net_gethostbyname[_async]. If it is TRUE it will return
4173 IPv6 address over IPv4. If FALSE IPv4 address is returned
4174 even if IPv6 address was found. Affected files
4175 lib/silcutil/silcnet.[ch].
4177 * Added support silc_net_create_connection[_async] to fallback
4178 to IPv4 address if IPv6 address could not be used (like if
4179 it doesn't work on a specific system). Affected file in
4180 lib/silcutil/unix/silcunixnet.c.
4182 Sat Feb 23 15:20:30 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4184 * Added silc_schedule_reinit function to do the enlarging
4185 of the max tasks handling capabilities of the scheduler.
4186 Affected files lib/silcutil/silcschedule.[ch].
4188 Wed Feb 20 20:41:01 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4190 * Added automatic extern "C" { ... } for C++ compilers so the
4191 application does not need to define them. Affected file
4192 includes/silcincludes.h.
4194 * Renamed lib/silcclient/silcapi.h to silcclient.h as the
4195 old name went against naming convention. Applications now
4196 include "silcclient.h" instead of "clientlibincludes.h".
4197 Removed includes/clientlibincludes.h, it is redundant now.
4199 * Renamed includes/version.h to silcversion.h.
4201 * Added really preliminary support for OS/2 into the util
4202 library. Only thread & mutex API is implemented, others
4203 are still to be implemented. Created the lib/silcutil/os2/
4204 directory. Created also file includes/silcos2.h.
4206 Wed Feb 20 18:48:49 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4208 * Added preliminary BeOS support into the util library.
4209 Created lib/silcutil/beos/, and implemented all the needed
4210 functions to support SILC on BeOS. Created also file
4211 includes/silcbeos.h.
4213 Mon Feb 18 15:49:22 EET 2002 Timo Sirainen <tss@iki.fi>
4215 * Added proper initializations to silc's irssi code, so it's
4216 now possible to load it as module. Affected files
4217 irssi/src/silc/core/silc-core.c,
4218 fe-common/silc/fe-common-silc-core.[ch] and fe-text/silc.c
4220 Sun Feb 17 19:02:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4222 * Merged latest Irssi (0.8.1) from the irssi.org's CVS into
4225 * Fixed the silcdoc document generator to correct generate
4226 docs from all kinds of filenames. Affected files are
4227 util/robodoc/Source/generator.c, scripts/silcdoc/silcdoc
4229 * ROBOdoc documented lib/silcutil/silcmemory.h.
4230 Added also new function silc_memdup.
4232 * Removed lib/silcutil/silcbufutil.h and moved those routines
4233 to the lib/silcutil/silcbuffer.h.
4235 Sun Feb 17 15:52:30 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4237 * Added `user_count' to the SilcChannelEntry which now tells the
4238 number of users on the channel. The user count is now saved
4239 in normal server of global channels as well. Affected files
4240 silcd/server.c, idlist.h, packet_receive.c and command.c.
4242 * Splitted lib/silcutil/silcutil.[ch] into silcfileutil.[ch] to
4243 include file utility functions.
4245 * Fixed the lib/silcsftp/sftp_fs_memory.c to use silcutil routines
4246 instead of calling directly OS routines.
4248 * Fixed NICK change printing in Irssi SILC Client. Fixed
4249 KICKED notify printing in Irssi SILC Client. Affected file
4250 irssi/src/silc/core/client_ops.c.
4252 * Fixed a NICK change bug in client library, to not recreate the
4253 client_entry->channels hash table everytime nick is changed.
4254 Affected file lib/silcclient/client.c.
4256 Sun Feb 17 10:10:14 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4258 * ROBOdoc documented the lib/silcske/silcske.h, and improved
4259 the SKE interface a bit.
4261 * Fixed padding problem in PKCS#1. The padding was not actually
4262 random since the random number generator was used incorrectly.
4263 This security bug affects only when encrypting with PKCS#1, and
4264 it is not currently used at all in SILC. SILC only use signing
4265 with PKCS#1. Affected file lib/silccrypt/pkcs1.c.
4267 Sat Feb 16 13:44:24 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4269 * Rewrote the notify handling in Irssi SILC client to not call
4270 the events as signals. Fixes problems with Perl support.
4271 Affected files irssi/src/silc/core/client_ops.c, silc-channels.c.
4273 * Send the auto-nicking NICK command in client library with
4274 little timeout after connecting. The affected file is
4275 lib/silcclient/client.c.
4277 * Added following new config file settings:
4278 channel_rekey_secs, key_exchange_rekey, key_exchange_pfs,
4279 key_exchange_timeout, conn_auth_timeout, connections_max,
4282 Implemented all the new config settings handling in the server.
4284 Optimized the use of SKE Mutual flag usage. Use it only
4285 if connection authentication protocol is not based in public
4288 Renamed all SilcServerConfigSection* to SilcServerConfig*
4289 to have a bit shorter names.
4291 Affected files silcd/serverconfig.[ch], server.[ch], and
4294 Sat Feb 16 02:46:43 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
4296 * Cleaned up the listening sockets code, preparing for the rehash
4297 support. Affected file is silcd/server.c.
4299 * Fixed some output messages. Affected files are silcd/silcd.c,
4302 Fri Feb 15 19:10:20 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4304 * Create lib/doc/silcrng_intro.html document as introduction
4305 to SILC RNG. ROBOdoc documented lib/silccrypt/silcrng.h.
4307 Fri Feb 15 13:23:03 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
4309 * Fixes to the silcd config template. Affected file is
4310 doc/example_silcd.conf.in.
4312 * Removed type casts from silc_calloc(), conforming to the
4313 CodingStyle. Affected file is lib/silcutil/silcconfig.c.
4315 * Removed param_name member from client, server, and router
4316 section structs, now identifying the param directly.
4318 Added CONFIG_FREE_AUTH macro in config file parsing.
4320 Affected files are silcd/serverconfig.[ch].
4322 Fri Feb 15 12:24:08 EET 2002 Timo Sirainen <tss@iki.fi>
4324 * Fixed command line parameter handling. All SILC initialization
4325 is now done in silc_core_init() which also fixes autoconnecting
4328 Affected files irssi/src/silc/core/silc-core.c,
4329 irssi/src/fe-text/silc.c.
4331 Thu Feb 14 22:03:58 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4333 * Added new configuration options and blocks:
4334 keepalive_secs, reconnect_count, reconnect_interval,
4335 reconnect_interval_max, reconnect_keep_trying and
4336 require_reverser_lookup. Added ConnectionParam block, and
4337 implemented the connection parameters when connecting as
4338 initiator and when accepting connections as responder.
4340 Added CONFIG_IS_DOUBLE macro in config file parsing, to check
4341 whether given configuration value has been given already.
4343 Affected files silcd/serverconfig.[c], server.[c].
4345 * Splitted the doc/example_silcd.conf.in. Separated the crypto
4346 algorithm parts and created new file silcalgs.conf, that
4347 is now included from the example_silcd.conf.in.
4349 * Optimized the silc_server_connect_to_router_second to take
4350 the connection configuration object from the SilcServerConnection
4351 object instead of finding it during the connecting phase.
4352 Added the configuration object to SilcServerConnection struct.
4353 Affected files silcd/server_internal.h, server.c.
4355 Thu Feb 14 16:02:26 CET 2002 Pekka Riikonen <priikone@silcnet.org>
4357 * Add the client on channel after it was resolved at the
4358 channel message receiving, and it was not already on the
4359 channel. Affected file lib/silcclient/client_channel.c.
4361 Wed Feb 13 23:16:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4363 * Fixed the public key authentication to allocate always the
4364 destination signature buffer instead of using static buffer.
4365 Affected file silcd/protocol.c.
4367 Wed Feb 13 20:51:13 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4369 * Unified the serverconfig.[ch]'s helper function interface.
4370 Affected file silcd/serverconfig.[ch].
4372 * Removed doc/example_silc.conf.in since it is redundant.
4373 The make install will now install irssi/silc.conf file.
4375 * Added new Passphrase and Publickey authentication methods to
4376 config file, allowing both public key and passphrase based
4377 authentication to be set at the same time.
4379 Added `prefer_passphrase_auth' setting in config file which
4380 can be used to set to prefer passwd auth if both passwd and
4381 public key is set. If not set, public key is preferred.
4382 This has effect only when being initiator (responder will try
4385 Added support for authentication with passphrase and public key
4386 at the same time. The passphrase is tried first always since
4387 it is faster to check.
4389 Affected file silcd/serverconfig.[ch], server.c, protocol.[ch].
4391 Wed Feb 13 12:46:25 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
4393 * Merged the new SILC Config library, with the server parsing
4394 support. Read the header file silcconfig.h or the toolkit
4395 documentation for the news. Affected files are
4396 doc/example_silcd.conf.in lib/silcutil/silcconfig.[ch]
4397 silcd/command.c silcd/packet_receive.c silcd/packet_send.c
4398 silcd/protocol.c silcd/server.c silcd/server_backup.c
4399 silcd/serverconfig.[ch] silcd/silcd.c.
4401 * Fixed some silclog documentation. Affected file is
4402 lib/silcutil/silclog.h.
4404 Sun Feb 10 18:11:30 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4406 * The silc_cipher_register, silc_hash_register and
4407 silc_hmac_register now checks if the object to be registered
4408 is registered already. Affected files are
4409 lib/silccrypt/silccipher.c, silchash.c and silchmac.c.
4411 Sun Feb 10 15:48:38 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4413 * Merged new irssi from irssi.org's CVS, the version 0.7.99.
4415 Sat Feb 9 14:54:33 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4417 * Allow zero length channel messages inside the Channel Message
4418 Payload. Affected file lib/silccore/silcchannel.c.
4420 * Fixed scripts/silcdoc/silcdoc to support all kinds of filenames
4421 as header filenames.
4423 * Removed lib/silcclient/README and created HTML file
4424 lib/silcclient/silcclient_using.html, which is now included
4425 as part of Toolkit documentation.
4427 Thu Feb 7 10:12:25 CET 2002 Pekka Riikonen <priikone@silcnet.org>
4429 * Fixed CUMODE_CHANGE notify handling to change the mode of
4430 correct client. Affected file lib/silcclient/client_notify.c.
4432 * Make silc_rng_alloc fail if it cannot allocate the sha1
4433 hash algorithm. Affected file lib/silccrypt/silcrng.c.
4435 Sun Feb 3 17:20:52 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4437 * Fixed the file transfer's key agreement payload to include
4438 zero port also if the hostname is NULL because it could not
4441 Call file transfer monitor callback now also if error occurs
4442 during key agreement protocol.
4444 Changed the silc_client_file_send interface to return the
4445 SilcClientFileError instead of session id. The session ID
4446 is returned into pointer provided as argument.
4448 Check that the file exists locally before sending the
4449 file transfer request at all.
4451 Affected file lib/silcclient/client_ftp.c, silcapi.h.
4453 * Added SILC_CLIENT_FILE_KEY_AGREEMENT_FAILED file transfer
4454 error than can occur while key agreement protocol. Affected
4455 file lib/silcclient/silcapi.h.
4457 * Fixed the event_mode CMODE handler to not crash when mode
4458 is changed and +k mode is set in the channel. Affected file
4459 irssi/src/silc/core/silc-channels.c.
4461 * Fixed SILC_LOG_ERROR to give out Error and not Warning, and
4462 SILC_LOG_WARNING to give out Warning and not Error. Affected
4463 file lib/silcutil/silclog.c.
4465 * Fixed the channel message payload decryption in the function
4466 silc_channel_message_payload_decrypt to not modify the original
4467 buffer before it is verified that the message decrypted
4468 correctly. Otherwise, next time it is called with correct
4469 channel key it won't encrypt since the payload is corrupted.
4470 Affected file lib/silccore/silcchannel.c.
4472 Sun Feb 3 11:46:12 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4474 * Do not constantly resize the window. A fix patch by cras.
4475 Affected file irssi/src/fe-text/screen.c.
4477 Sat Feb 2 16:54:18 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4479 * Applied IPv6 fix patch from Jun-ichiro itojun Hagino.
4480 Affected file lib/silcutil/silcnet.c.
4482 Fri Feb 1 22:33:11 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4484 * Fixed a bug in hash table internal routine for traversing
4485 the table with foreach callback. The current entry may
4486 become invalid in the callback but it was referenced after
4487 the callback returned.
4489 Do not allow auto rehashing of hash table during the
4490 silc_hash_table_foreach operation, for same reasons as it is
4491 not allowed for SilcHashTableList. Affected files are
4492 lib/silcutil/silchashtable.[ch].
4494 Fri Feb 1 14:55:00 CET 2002 Pekka Riikonen <priikone@silcnet.org>
4496 * Defined DLLAPI into silcincludes.h and silcwin32.h for
4497 Win32 DLL. extern's in header files are now declared with
4500 Thu Jan 31 23:34:33 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4502 * Fixed private message handling. It used some old code that
4503 caused the client to crash. Affecte file is
4504 lib/silcclient/client_prvmsg.c.
4506 Thu Jan 31 19:06:22 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4508 * Added function silc_client_add_channel,
4509 silc_client_replace_channel_id, and removed functions
4510 silc_client_new_channel_id and silc_idlist_get_channel_by_id
4511 from client library.
4513 * Added cross reference of the joined channels to the
4514 SilcClientEntry, and changed the SilcChannelEntry's
4515 users list to SilcHashTable. The affected files are
4516 lib/silcclient/idlist.[ch].
4518 * Fixed a bug in hash table tarversing. While the hash table
4519 is traversed with SilcHashTableList the table must not be
4520 rehashed. It is now guaranteed that auto rehashable tables
4521 are not rehashed while tarversing the list. Also defined that
4522 silc_hash_table_rehash must not be called while tarversing
4523 the table. Added function silc_hash_table_list_reset that must
4524 be called after the tarversing is over. The affected files are
4525 lib/silcutil/silchashtable.[ch].
4527 * Changed all hash table traversing to call the new
4528 silc_hash_table_list_reset in server and in client library.
4530 * Added function silc_client_on_channel to return the
4531 SilcChannelUser entry if the specified client entry is joined
4532 on the specified channel. This is exported to application as
4533 well. Affected files lib/silcclient/client_channel.c, silcapi.h.
4535 Wed Jan 30 19:14:31 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4537 * Fixed founder regaining problem with JOIN command on normal
4538 server. The notify for mode change must be sent always and
4539 not only if !cmd->pending. Affected file silcd/command.c.
4541 * Fixed the WHOWAS command's reply sending to support the
4542 lists correctly. Affected file silcd/command.c.
4544 Wed Jan 30 11:11:47 CET 2002 Pekka Riikonen <priikone@silcnet.org>
4546 * When sending JOIN command to router for processing the
4547 sender's old command identifier was not saved back to the
4548 sender's command context, fixed now. The affected file is
4551 * Create the key in JOIN command of the router did not return
4552 the channel key, added check for this. Affected file is
4555 * Fixed a channel ID update bug in JOIN command reply. Do
4556 not directly upgrade the ID but call the function
4557 silc_idlist_replace_channel_id if the ID was changed.
4558 Affected file silcd/command_reply.c.
4560 * Fixed memory leaks from command calling if it would fail.
4561 Affected file silcd/command.c.
4563 Tue Jan 29 19:49:31 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4565 * Applied patches from cras:
4567 Memory leak fixes around libaries, irssi window resize fix,
4568 new silclist.h and silcdlist.h, all extern inline changed to
4571 * Removed dotconf from lib/dotconf, not needed anymore.
4573 * Removed TRQ from lib/trq, not needed anymore.
4575 * Do more frequent heartbeats (5 minutes instead of 10 minutes)
4576 with server connections. Later this will be configurable
4577 in config file after new config file is done. Affected file
4580 Tue Jan 29 10:35:03 CET 2002 Pekka Riikonen <priikone@silcnet.org>
4582 * Fixed a crash in server related to channel announcements.
4583 Affected file silcd/server.c.
4585 Mon Jan 28 17:49:42 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4587 * Fixed memory leaks in silc_server_create_new_channel*
4588 functions. Affected file silcd/server.c.
4590 * Fixed the CHANNEL_CHANGE notify to re-announce the channel
4591 which ID was changed. This way the router will send the
4592 user list for the channel again, and server won't be in
4593 desync in some rare circumstances. Affected file is
4594 silcd/packet_receive.c.
4596 Sun Jan 27 21:04:19 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4598 * Check for NULL socket pointer in the function
4599 silc_server_packet_send_to_channel_real. Affected file
4600 silcd/packet_send.c.
4602 * Fixed the BAN notify handling to correctly remove ban
4603 list. Affected file silcd/packet_receive.c.
4605 Sat Jan 26 23:01:03 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4607 * Fixed some header addition to Toolkit distribution in
4608 lib/silcutil/Makefile.am and lib/trq/Makefile.am.
4610 * Added lib/silcclient/client_ops_example.h as an template
4611 file for application programmers to quickly start using
4612 the SilcClientOperation functions in their application.
4613 Updated the lib/silcclient/README as well to tell about this
4614 nice file made available.
4616 Sat Jan 26 10:45:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4618 * Call silc_server_remove_from_channels when removing client
4619 entry when NO_SUCH_CLIENT_ID was received. Affected file
4620 is silcd/command_reply.c.
4622 Fri Jan 25 19:12:36 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4624 * Added server & router operator statistics updating. Affected
4625 file silcd/packet_receive.c and silcd/command.c.
4627 * Fixed the SERVER_SIGNOFF notify handling on normal server
4628 not to save the history information for clients. Same was
4629 fixed earlier in remove_clients_by_server function, but not
4630 here. Affected file silcd/packet_receive.c.
4632 * Raised the default connection-retry count from 4 to 7 in
4633 server. Affected file silcd/server.h.
4635 * Cancel any possible reconnect timeouts when we start the
4636 key exchange. Affected file silcd/server.c.
4638 * Do not reconnect on connection failure when SCONNECT was
4639 given. Affected files silcd/server.[ch].
4641 Tue Jan 22 18:19:36 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4643 * Removed assert()'s from the lib/silcclient/client_keyagr.c.
4645 * Fixed the NICK command to always give the unformatted
4646 nickname to the one giving the NICK command. If unformatted
4647 nickname is cached already it will be formatted and the
4648 local entry will always get the unformatted nickname.
4649 Affected file lib/silcclient/idlist.c.
4651 * Fixed some double frees from client library commands.
4652 Affected file is lib/silcclient/command.c.
4654 * Fixed CUMODE command in server to assure that no one can
4655 change founder's mode than the founder itself, there was a
4656 little bug. Affected file silcd/command.c.
4658 Mon Jan 21 19:07:53 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4660 * Removed the SilcClientCommandDestructor from the client
4661 libary, it is not needed anymore. Affected files are
4662 lib/silcclient/silcapi.h, command[_reply].[ch],
4663 client_notify, idlist.c.
4665 * Fixed GETKEY command to first resolve client, and then
4666 resolve the server only if the client was not found, instead
4667 of resolving both at the same time. Affected file is
4668 lib/silcclient/command.c.
4670 * Added silc_client_start_key_exchange_cb and lookup the
4671 remote hostname and IP address before starting the key
4672 exchange with server. The affected file is
4673 lib/silcclient/client.c.
4675 * The server's public key is now saved using the IP address
4676 of the server and not the servername for the filename.
4677 The hostname public key filename is checked as an fall back
4678 method if the IP address based filename is not found.
4680 Fixed the GETKEY command to save the fetched server key
4681 in correct filename.
4683 Print the remote server's hostname now when new key is
4684 received during connection process. Affected file is
4685 irssi/src/silc/core/client_ops.c.
4687 * Return always our own public key to the client if it asks
4688 for it with GETKEY command. Affected file silcd/command.c.
4690 * Removed the use_auto_addr variable from default config
4691 file since it was in wrong section. Affected file is
4694 * Fixed TOPIC_CHANGE notification to not route it when it
4695 was sent using silc_server_send_notify_to_channel function.
4696 Affected file silcd/command.c.
4698 * Fixed silc_server_send_notify_kicked to send the kicker's
4699 Client ID also, it was missing. Affected files are
4700 silcd/command.c, silcd/packet_send.[ch].
4702 Thu Jan 17 18:59:11 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4704 * Do not save client history information in SERVER_SIGNOFF.
4705 Fixes the bug in normal server that it does not detect
4706 the client becoming valid after the server becomes back
4707 online. Affected file silcd/server_util.c.
4709 * Added `sock_error' field into the SilcSocketConnection
4710 context. When error occurs during socket operation (read
4711 or write) the error is saved. Added also new function
4712 silc_socket_get_error to return human readable socket error
4713 message. Affected files are lib/silcutil/silcsockconn.[ch],
4714 lib/silcutil/unix/silcunixsockconn.c, and
4715 lib/silcutil/win32/silcwin32sockconn.c.
4717 * The server now prints the socket error message in the
4718 signoff for client. Affected file silcd/server.c.
4720 * Fixed the `created' channel information sending from router
4721 to server in JOIN command. Checks now whether the channel
4722 really was created or not and set it according that.
4724 Fixed the JOIN command to use the client entry's current
4725 ID during the joining procedure instead of the one it sent
4726 in the command (it is checked though), since it can change
4727 between the packet processing and command processing, and
4728 would just case unnecessary pain in the client end. Affected
4729 file silcd/command.c.
4731 * Fixed a channel key payload sending to use correct channel
4732 ID when the server was forced to change the channel's ID by
4733 router. Router sent the key payload with the old Channel ID.
4734 Affected file silcd/packet_receive.c.
4736 Wed Jan 16 22:26:30 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4738 * Call silc_server_save_channel_key only if the key payload
4739 was provided in the JOIN command's command reply. Affected
4740 file silcd/command_reply.c.
4742 Tue Jan 15 18:49:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4744 * Fixed silc_mp_sizeinbase to return the value correctly with
4745 MPI. Affected file lib/silcmath/mp_mpi.c.
4747 * Fixed the stop_server signal to correctly stop the scheduler
4748 and gracefully stop the server when SIGTERM or SIGINT signals
4749 are received. Affected file silcd/silcd.c.
4751 Mon Jan 7 23:38:19 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
4753 * Simple handling of TERM and HUP signals. Also added some log
4754 flushing call around. Affected file is
4757 * Fixed small bugs in silclog.c. Now buffering output will take
4758 effect after 10 seconds since startup: This will ensure that
4759 no important startup messages are lost. Also output redirection
4760 will preserve original format ([Date] [Type] message).
4761 Affected file is lib/silcutil/silclog.c.
4763 * Added two options to the config file, in the logging section:
4764 quicklogs:<yes/no>: and flushdelay:<seconds>:. Affected files
4765 lib/silcutil/silclog.[ch], silcd/serverconfig.[ch].
4767 Sun Jan 6 12:49:40 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4769 * Do not print the warning about log files not being initialized
4770 more than once to avoid excess logging. Affected file is
4771 lib/silcutil/silclog.c.
4773 * Fixed the SIM compilation in lib/silcsim/Makefile.am. Fixed
4774 the SIM copying in make install in Makefile.am.pre.
4776 Sun Jan 6 01:10:21 CET 2001 Johnny Mnemonic <johnny@themnemonic.org>
4778 * Rewritten silclog APIs. Globally interesting changes follows:
4779 silc_log_set_files() changed to silc_log_set_file().
4780 silc_log_set_callbacks() changed to silc_log_set_callback().
4781 ROBOdoc documented silclog header file.
4782 SilcLogCb now returns bool to wether inihibit the default
4783 handler or not (to keep the old behaviour return always TRUE).
4784 The new APIs should also fix the problem of the
4785 silcd_error.log file that was written in the current directory.
4788 Log files streams will remain opened after silc_log_set_file()
4789 call, means less CPU usage notably on high traffic servers.
4790 File streams are now full buffered, and flushed to the disk
4791 every 5 minutes, lesses HD activity and CPU usage.
4792 Messages can be redirected, allowing admins to configure
4793 one single logfile for all server messages.
4794 the silc_log_quick global variable to activate fast-logging.
4795 Affected files lib/silcutil/silclog.[ch]
4797 * Changed some code to conform new silclog APIs. Affected
4798 files are doc/example_silcd.conf.in, silcd/server.c
4799 irssi/src/silc/core/silc-core.c, silcd/serverconfig.[ch],
4802 * Fixed a memory leak that could occur in some situations.
4803 Affected file silcd/serverconfig.c.
4805 Sat Jan 5 13:37:29 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4807 * Added the silc_client_del_client to remove the client from
4808 all channels as well. Affected file lib/silcclient/idlist.c.
4810 * Fixed the client library to correctly remove the client
4811 from all channels when the client entry is being destroyed.
4812 Affected file lib/silcclient/client_notify.c, command.c.
4814 * Added auto-nicking support to the client library. If the
4815 applicatio now sets client->nickname it will be sent to the
4816 server after connecting by the library. This way for example
4817 SILCNICK (or IRCNICK) environment variables will have effect
4818 and always change the nickname automatically to whatever
4819 it is wanted. Affected file lib/silcclient/client.[ch].
4821 * Renamed silc_server_command_bad_chars to the
4822 silc_server_name_bad_chars and moved it to the
4823 silcd/server_util.[ch]. Added also new function
4824 silc_server_name_modify_bad to return nickname that
4825 includes bad characters as new nickname without those
4826 bad characters. This check and modify is now used in
4827 silc_server_new_client when the username is initially set
4828 as nickname, so it must be checked to be valid nickname.
4829 Affected file silcd/packet_receive.c.
4831 * The nickname length is now taken from the packet for real
4832 and not trusted to strlen() since it clearly can return
4833 wrong length for nickname including bad characters. This
4834 also applies to channel names. Affected file silcd/command.c.
4836 * Removed the lib/silcsilm/modules directory. Modules are now
4837 compiled into the lib/silcsim. Fixed the copying of the
4838 modules to follow symbolic links in Makefile.am.pre.
4840 Wed Jan 2 18:56:21 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4842 * Fixed silc_string_regexify list creation. Fixes bugs with
4843 BAN and INVITE commands in server. The affected file is
4844 lib/silcutil/unix/silcunixutil.c.
4846 Sun Dec 30 13:41:34 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4848 * Removed the command destructor entirely from the server's
4849 command and command reply routines. It is not needed, and
4850 its usage was buggy and caused crashes. Affected files are
4851 silcd/command[_reply].[ch].
4853 Fri Dec 28 12:43:22 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4855 * Cancel protocol and NULL sock->protocol if timeout
4856 occurred during protocol. Affected file silcd/server.c.
4858 * Cancel protocol timeouts always before calling the final
4859 callback, to assure that after final callback is called
4860 no other state will be called for the protocol anymore.
4861 Affected file silcd/protocol.c.
4863 * Print error log if incoming connection configuration could
4864 not be found. Affected file silcd/server.c.
4866 * Fixed JOIN command to correctly save the founder mode
4867 to the client on normal SILC server, when the channel
4868 was created by the router. Affected file silcd/command.c.
4870 * Fixed LIST command (hopefully) to send correct reply
4871 packets. Affected file silcd/command.c.
4873 Thu Dec 20 16:14:52 CET 2001 Pekka Riikonen <priikone@silcnet.org>
4875 * The silc_packet_receive_process now returns FALSE if the
4876 read data was invalid packet, and TRUE if it was ok.
4878 The server now checks that if unauthenticated connection
4879 sends data and its processing fails the server will close
4880 the connection since it could be a malicious flooder.
4882 Affected files lib/silccore/silcpacket.[ch], silcd/server.c.
4884 Wed Dec 19 21:31:25 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4886 * Make sure the warning about error opening a log file is
4887 printed only once and not everytime it fails (produces
4888 too much useless log). Affected file lib/silcutil/silclog.c.
4890 Wed Dec 19 18:21:51 CET 2001 Johnny Mnemonic <johnny@themnemonic.org>
4892 * Made the silc_server_daemonise() function more readable.
4893 Affected file silcd/server.c.
4895 * Pid file is now optional, the user may comment it out from
4896 the config file. Removed define SILC_SERVER_PID_FILE, we
4897 don't need a default any longer. Affected file
4898 configure.in.pre, lib/Makefile.am.pre.
4900 * Make some use of the pid file. The server now dies at startup
4901 if it detects a valid pid file on his path. The server would
4902 die anyway in this circumstance, because of the bind() failure.
4903 Affected file silcd/silcd.c.
4905 * No longer compiling lib/dotconf.
4907 Mon Dec 17 18:24:27 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4909 * Fixed JOIN command parsing not to crash. Affected file
4910 lib/silcclient/command.c.
4912 * Fied the NICK_CHANGE notify to add the new client entry
4913 even it is resolved. This removes an <[unknown]> nick
4914 thingy bug in the client. Affected file is
4915 lib/silcclient/client_notify.c.
4917 * Do not try to allocate 0 bytes (efence does not like it)
4918 in lib/silccore/silccomand.c when encoding payload.
4920 * Do not take IRCNICK as nickname in Irssi SILC client since
4921 it is not possible to set nickname before hand connecting
4922 the server (TODO has an entry about adding auto-nicking
4925 * Changed the silc_server_command_pending to check whether
4926 there already exists an pending entry with the specified
4927 command, command identifier and pending callback. This is
4928 to fix IDENTIFY and WHOIS related crashes that may register
4929 multiple pending commands with same identifier. Affected
4930 file silcd/command.c.
4932 * Fixed the server to reconnect to the router even if it
4933 was already reconnecting and EOF was received. This to
4934 fix a possibility that the server wouldn't ever try to
4935 auto-reconnect to the router. Affected file silcd/server.c.
4937 Sat Dec 15 20:31:50 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4939 * Fixed the server's password authentication to use the
4940 length of the locally saved password, and not the one
4941 sent in the packet. Affected file silcd/protocol.c.
4943 * Fixed same password authentication problem in the
4944 Authentication Payload handling routines in
4945 lib/silccore/silcauth.c.
4947 * Yet another password authentication problem fixed with
4948 channel password handling in silcd/command.c.
4950 Mon Dec 10 19:57:40 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4952 * If first character of string in silc_parse_userfqdn is '@'
4953 then do not parse it. Affected file is
4954 lib/silcutil/silcutil.c.
4956 Sun Dec 9 22:18:50 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4958 * Fixed minor bug in IDENTIFY command reply sending, which
4959 caused various weird problems during JOIN when it was
4960 resolving names for users. Affected file silcd/command.c.
4962 Sun Dec 9 19:18:41 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4964 * Fixed the IDENTIFY command reply sending to chech better valid
4965 clients. It was possible to send incomplete list of replies.
4966 Affected file silcd/command.c.
4968 Sat Dec 8 15:58:31 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4970 * Added silc_client_command[s]_[un]register functions now to
4971 dynamically register the commands in client library. Removed
4972 the static table of commands. This allows the client library
4973 to call commands without causing the application to know about
4974 what commands library has called.
4976 Removed the INFO command reply kludge to detect when the command
4977 was called by library. Now library use its own command reply
4978 function for INFO command.
4980 Added function silc_client_command_call to call a command.
4981 Application can use it to call command, not access the structure
4984 Now all commands that are sent by the client library (not
4985 explicitly sent by application) use own command reply functions.
4987 Affected files around lib/silcclient/ and in
4988 irssi/src/silc/core/.
4990 * Fixed the WHOIS command reply sending to chech better valid
4991 clients. It was possible to send incomplete list of replies.
4993 Fixed the WHOIS and IDENTIFY to send the request to router
4994 if normal server did not do it and did not find any results.
4996 Affected file silcd/command.c.
4998 Thu Dec 6 17:21:06 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5000 * Moved the internal data from SilcClient context into its
5001 own file, not accesible to application. Affected files
5002 lib/silcclient/client.h and lib/silcclient/client_internal.h,
5003 and other files in client library.
5005 Thu Dec 6 10:37:55 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5007 * Added doc/examples installation target in Makefile.am.pre.
5010 Tue Dec 4 17:43:19 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5012 * If NO_SUCH_CLIENT_ID notify is received for WHOIS or IDENTIFY
5013 commands the found client entry will be removed from the
5014 cache, after notifying application about the error. Affected
5015 file lib/silcclient/command_reply.c.
5017 * Changed the /MSG to check for exact nickname user gave, and
5018 not let `nick' match `nick@host' if it is only one found. Now,
5019 user must type the exact nickname (like nick@host2) even if
5020 there are no more than one same nicks found. This is to avoid
5021 a possibility of sending nickname to wrong nickname since
5022 `nick' could match `nick@host'. Affected file is
5023 irssi/src/core/silc-servers.c.
5025 Mon Dec 3 18:49:45 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5027 * Do not print "you are now server operator" or similar when
5028 giving /away command. Affected files are
5029 irssi/src/silc/core/client_ops.c, silc-servers.h.
5031 * Made the silc_server_command_pending_error_check to send
5032 the same command reply payload it received back to the
5033 original sender of the command. This way all arguments
5034 that was received by the server will be received by the
5035 client too. Affected file silcd/command.c.
5037 * Added the silc_idcache_add to return the created cache entry
5038 to a pointer. Affected file lib/silccore/silcidcache.[ch].
5040 * Add global clients to expire if they are not on any channel.
5041 This is because normal server will never know if they signoff
5042 if they are not on any channel. The cache expiry will take
5043 case of these entries. This is done by normal servers only.
5044 The affected files are silcd/command_reply.c,
5045 silcd/idlist.[ch], silcd/server and silcd/packet_receive.c.
5047 * If server receives invalid ID notification for WHOIS or
5048 IDENTIFY and the ID exists in the lists, it is removed.
5049 Affected file silcd/command_reply.c.
5051 * If NO_SUCH_CLIENT_ID is received for WHOIS or IDENTIFY command
5052 in client then client entry that it matches is searched and
5053 the nickname is printed on the screen for user. Affected
5054 file irssi/src/silc/core/client_ops.c.
5056 Mon Dec 3 11:56:59 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5058 * Use cache entry expire time in the LIST command reply to
5059 purge old entries from the cache after the LIST command
5060 reply has been received. This way we don't have non-existent
5061 entries in the cache for too long. Affected file is
5062 silcd/command_reply.c.
5064 Sun Dec 2 23:29:07 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5066 * If we are normal server, and we've not resolved client info
5067 in WHOIS or IDENTIFY from router, and it is global client,
5068 we'll check whether it is on some channel. If it is not
5069 then we cannot be sure about its validity and will resolve it
5070 from router. Fixes a bug in WHOIS and IDENTIFY. Affected
5071 file silcd/command.c.
5073 * Search channel by name (if possible) rather than by ID
5074 in IDENTIFY command's command reply. Affected file is
5075 silcd/command_reply.c.
5077 Sun Dec 2 13:48:46 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5079 * Distribute to the channel passphrase in CMODE_CHANGE notify.
5080 Updated specs and implemented it. Affected file silcd/command.c,
5081 silcd/packet_send.c and silcd/packet_receive.c.
5083 * Implemented the <founder auth> payload handling in the JOIN
5084 command. If provided all conditions for channel joining
5085 except requirement to provide correct passphrase can be
5086 overrided by the channel founder. Updated the protocol specs.
5087 Affected file silcd/command.c.
5089 Added support for founder auth in JOIN command in client
5090 library. Fixed the parsing of the JOIN command now to support
5091 all options as they should be. The affected file is
5092 lib/silcclient/command.c.
5094 * Optimized the WHOIS and IDENTIFY commands to send the request
5095 to router only if it includes nicknames or other names. If
5096 they include only IDs then check the local cache first before
5097 routing. Affected file is silcd/command.c.
5099 * Added channels topic announcements. Affected file is
5100 silcd/packet_receive.c and silcd/server.c.
5102 * Fixed the silc_server_send_notify_topic_set to really destine
5103 the packet to channel. Affected file silcd/packet_send.c.
5105 * Fixed a crash in CHANNEL_CHANGE notify handling in the client
5106 library. Affected file lib/silcclient/client_notify.c.
5108 * Added UMODE announcements. Affected file silcd/server.c.
5110 Sat Dec 1 12:52:39 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5112 * Memory leak fixes in:
5114 lib/silcutil/silcsockconn.c
5115 lib/silcske/silcske.c
5116 lib/silcske/groups.c
5118 lib/silccrypt/silcpkcs.c
5119 lib/silccore/silccommand.c
5120 lib/silccore/silcidcache.c
5125 * ROBOdoc documented the lib/silcske/groups.h file and a
5126 bit changed the interface for better.
5128 Thu Nov 29 22:12:50 EET 2001 Pekka Riikonen <priikone@silcnet.org>'
5130 * Update the client entry context in the ID cache after
5131 nick change. Affected file lib/silcclient/command.c.
5132 Fixes the CUMODE command when regaining founder privileges,
5133 and a little WHOIS problem.
5135 * Fixed silc_net_gethostbyname to correctly call the
5136 inet_ntop. Affected file lib/silcutil/silcnet.c.
5138 Thu Nov 29 19:31:23 EET 2001 Pekka Riikonen <priikone@silcnet.org>'
5140 * Added IPv6 support checking to the configure.in.pre, added
5141 also --enable-ipv6 option to override the check. Affected
5142 file configure.in.pre.
5144 * The silc_thread_create now calls the start function
5145 directly if threads support is not compiled in. Removes
5146 ugly #ifdef's from generic code. Affected files are
5147 lib/silcutil/unix/silcunixthread, win32/silcwin32thread.c.
5149 * Added silc_net_gethostby[name/addr]_async to asynchronously
5150 resolve. Affected files are lib/silcutil/silcnet.[ch].
5152 * Added support for rendering IPv6 based server, client and
5153 channel IDs. Affected file lib/silcutil/silcutil.c.
5155 * Added support for creating IPv6 based server IDs. Affected
5156 file is silcd/serverid.c.
5158 Wed Nov 28 23:46:09 EET 2001 Pekka Riikonen <priikone@silcnet.org>'
5160 * Added silc_net_gethostby[addr/name] into the
5161 lib/silcutil/silcnet.[ch]. Added IPv6 support to Unix network
5162 routines. Added silc_net_is_ip[4/6]. Affected file is
5163 lib/silcutil/unix/silcunixnet.c. All routines that take
5164 address as argument now supports both IPv4 and IPv6 addresses.
5166 Mon Nov 26 18:09:48 EET 2001 Pekka Riikonen <priikone@silcnet.org>'
5168 * Fixed LIST command reply sending in server. Affected file
5171 * Server now sends the kicker's client ID in the KICK notify
5172 to the kicked client. Affected file silcd/command.c.
5174 * The client library now parses the kickers client ID and
5175 UI displays it. Affected files lib/silcclient/client_notify.c
5176 and irssi/src/silc/core/silc-channels.c, module-formats.c.
5178 * Made all payload parsing function prototypes consistent.
5179 They all take now const unsigned char * and uint32 pair as
5180 the payload data instead of SilcBuffer. Changes all around
5181 the source tree. Other unsigned char* -> const unsigned char*
5182 changes around the tree as well.
5184 * Optimized SFTP client and server packet sending not to
5185 allocate new buffer for each packet but to recycle the
5186 first allocated buffer. Affected files are
5187 lib/silcsftp/sftp_client.c, sftp_server.c, sftp_util.[ch].
5189 * Optimized the SFTP client to use SilcList instead of
5190 SilcDList for requests, because it is faster. Affected file
5191 is lib/silcsftp/sftp_client.c.
5193 * Moved the ID Payload routines from lib/silccore/silcpayload.[ch]
5194 into lib/silccore/silcid.[ch].
5196 Renamed silcpayload.[ch] into silcargument.[ch].
5198 Mon Nov 26 15:01:53 CET 2001 Pekka Riikonen <priikone@silcnet.org>
5200 * If client entry is deleted with active key agreement
5201 session, abort the session.
5203 The silc_client_abort_key_agreement now calls the completion
5204 callback with new SILC_KEY_AGREEMENT_ABORTED status.
5206 Affected file lib/silcclient/silcapi.h, client_keyagr.c and
5209 Sun Nov 25 18:01:45 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5211 * Don't use __restrict in older GCC's. Affected file is
5212 lib/silcmath/mpi/mpi-priv.h. A patch by salo.
5214 * silc_net_localhost now attempts to reverse lookup the
5215 IP/hostname. Affected file lib/silcutil/silcnet.c.
5217 * Defined <founder auth> argument to the SILC_COMMAND_JOIN
5218 command. It can be used to gain founder privileges at
5219 the same time when joining the channel.
5221 Defined that the SILC_NOTIFY_TYPE_KICKED send the
5222 kicker's client ID as well. Updated protocol specs.
5224 Defined that the server must send SILC_COMMAND_IDENTIFY
5225 command reply with error status to client who sent
5226 private message with invalid client ID.
5228 Updated the protocol specification.
5230 * Added silc_server_send_command_reply to send any
5231 command reply. Affected file silcd/packet_send.[ch].
5233 * Added silc_id_payload_encode_data to encode ID payload
5234 from raw ID data. Affected file lib/silccore/silcpayload.[ch].
5236 * The server now send IDENTIFY command reply with error
5237 status if client ID in private message is invalid. Affected
5238 file silcd/packet_receive.c.
5240 * Save the server key file with server's IP address in
5241 the filename instead of hostname. The affected file is
5242 irssi/src/silc/core/client_ops.c.
5244 Sat Nov 24 20:08:22 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5246 * Typo fixes in irssi/src/fe-common/silc/module-formats.c.
5249 * Added libtool support for compiling shared objects in
5250 lib/silcsim. Affected file configure.in.pre and
5251 lib/silcsim/Makefile.am. Original patch by cras.
5253 Fri Nov 23 23:30:59 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5255 * Pid file configuration, and server's config file fixes
5256 patch by toma. Updated CREDITS file.
5258 Sun Nov 18 01:34:41 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5260 * Fixed silc_client_channel_message to not try to decrypt
5261 the message twice if it resolved the destination client
5262 information. This could cause of dropping one channel
5263 message. Affected file lib/silcclient/client_channel.c.
5265 Wed Nov 14 23:44:56 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5267 * Added silc_client_run_one into lib/silcclient/silcapi.h and
5268 lib/silcclient/client.c. This function is used when the SILC
5269 Client is run under some other scheduler, or event loop or
5270 main loop. On GUI applications, for example this may be
5271 desired to used to run the client under the GUI application's
5272 main loop. Typically the GUI application would register an
5273 idle task that calls this function multiple times in a second
5274 to quickly process the SILC specific data.
5276 Wed Nov 14 19:16:52 CET 2001 Johnny Mnemonic <johnny@themnemonic.org>
5278 * Fixed silc_server_drop() for dropping the supplementary
5279 groups as well, this could cause a security hole on some
5282 Wed Nov 14 16:22:25 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5284 * __pid_t -> pid_t in lib/silccrypt/silcrng.c. A patch by
5287 * Write PID file after dropping privileges. Added -F option
5288 to run server on foreground. A patch by debolaz.
5289 Affected files silcd/server.c, silcd/silcd.c.
5291 * Fixed MOTD to return the MOTD file server name. Affected
5292 file silcd/command.c.
5294 * Added INFO command reply handling to the Irssi SILC Client.
5295 Affected file irssi/src/silc/core/client_ops.c.
5297 Wed Nov 14 00:18:08 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5299 * Fixed the silc_idcache_list_* routines to really support
5300 the dynamic list. Fixes a crash. Affected file is
5301 lib/silccore/silcidcache.c.
5303 * Fixed the LIST command reply to really call LIST command's
5304 pending callbacks. Affected file silcd/command_reply.c.
5306 Tue Nov 13 00:49:17 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5308 * Update conn->local_entry->nickname after giving NICK
5309 command. Affected file lib/silcclient/command.c.
5311 Sun Nov 11 23:43:02 PST 2001 Brian Costello <bc@wpfr.org>
5313 * Added the [pid] option to the silcd configuration file
5315 Affected files: serverconfig.[ch] and silcd.c
5317 Sun Nov 11 23:56:39 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5319 * Save fingerprint in WHOIS command reply in server.
5320 Affected file silcd/command_reply.c.
5322 * Fixed NICK commands pending callback registration.
5323 Affected file lib/silcclient/command.c.
5325 Sun Nov 11 10:49:10 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5327 * Use ++server->cmd_ident when sending commands in server,
5328 instead of random number. Affected file silcd/command.c.
5330 * Fixed GETKEY command reply to call actually GETKEY pending
5331 command callbacks. Affected file silcd/command_reply.c.
5333 * A bit stricter check for nicknames. Check for same nickname
5334 in NICK command also. Affected file silcd/command.c.
5336 * Do not call INFO command everytime client ID changes, only
5337 during first connecting. Affected file lib/silcclient/client.c.
5339 * Set the new nickname only after successful command reply for
5340 NICK command is returned by server. Affected file
5341 lib/silcclient/command.c.
5343 * Remove nicknames from nicklist during server_signoff notify.
5344 Should fix /NAMES bit more. The affected file is
5345 irssi/src/silc/core/silc-channels.c.
5347 * Added `fingerprint' field to the SilcIDListData in the
5348 silcd/idlist.h to hold the fingerprint of the client's
5351 Send the fingerprint of the client's public key in WHOIS
5354 Affected files silcd/command.c, and silcd/idlist.[ch].
5356 * Added silc_fingerprint into lib/silcutil/silcutil.[ch] to
5357 create fingerprint from given data.
5359 * Show the fingerprint of the client's public key in WHOIS.
5360 Affected files irssi/src/module-formats.[ch] and
5361 irssi/src/silc/core/client_ops.c.
5363 * Format the multiple same nicknames also during JOIN and
5364 NICK_CHANGE notifys. Affected file is
5365 lib/silcclient/client_notify.c.
5367 * Do not print error on screen for invalid private message
5368 payload since it can come if someone is sending private
5369 messages with wrong key. Affected file
5370 lib/silccore/silcprivate.c.
5372 * Fixed multiple concurrent /PING crash. Affected file
5373 lib/silcclient/command.c.
5375 * Changed the wrong ID encoding. All IP addresses must be
5376 in MSB first order in encoded format. They were encoded
5377 wrong and was in LSB format. Affected files are
5378 silcd/serverid.c, lib/silcutil/silcutil.c.
5380 * Remove silc_net_addr2bin_ne from lib/silcutil/silcnet.[ch].
5382 * Call the `connect' client operation through the scheduler
5383 in case of error. Affected file lib/silcclient/client.c.
5385 * Call the `failure' client operation even if the error
5386 occurred locally during a protocol. Affected file is
5387 lib/silcclient/protocol.c.
5389 * Added support of sending LIST command to router from normal
5390 server. This way normal server can get list of all channels
5391 in the network too. Fixed the channel list sending in the
5392 server too. Affected files are silcd/command.c, and
5393 silcd/command_reply.[ch].
5395 * Added silc_server_update_channels_by_server and
5396 silc_server_remove_channels_by_server. They are used during
5397 disconnection of primary router and in backup router protocol.
5398 Affected file silcd/server_util.[ch], silcd/server.c and
5399 silcd/server_backup.c.
5401 * Fixed channel adding to global list in IDENTIFY command
5402 reply in server. Affected file silcd/command_reply.c.
5404 Sat Nov 10 21:39:22 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5406 * If the incoming packet type is REKEY or REKEY_DONE process
5407 that packet always synchronously. Fixes yet another MAC
5408 failed error on slow (dialup) connections. Affected file
5409 lib/silcclient/client.c and silcd/server.c.
5411 Thu Nov 8 22:21:09 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5413 * Call check_version SKE callback for initiator too. Affected
5414 file lib/silcske/silcske.c.
5416 * Implemented fix for security hole found in the SKE that was
5417 fixed in the specification few days back; the initiator's
5418 public key is now added to the HASH value computation.
5419 Added backwards support for the old way of doing it too, for
5420 old clients and old servers. Affected file is
5421 lib/silcske/silcske.c.
5423 * Enabled mutual authentication by default in SKE. If initiator
5424 is not providing mutual authentication the responder will
5425 force it. This will provide the proof of posession of the
5426 private key for responder. The affected files are
5427 lib/silcclient/protocol.c and silcd/protocol.c.
5429 * Do not cache anymore the server's public key during SKE.
5430 We do mutual authentication so the proof of posession of
5431 private key is done, and if the server is authenticated in
5432 conn auth protocol with public key we must have the public
5433 key already. Affected file silcd/protocol.c.
5435 * Added new global debug variable: silc_debug_hexdump. If
5436 it is set to TRUE SILC_LOG_HEXDUMP will be printed. Affected
5437 file lib/silcutil/silclog.[ch].
5439 * Fixed compilation warning due to char * -> const char *.
5440 Affected files lib/silcutil/silcnet.h, and
5441 lib/silccore/silcauth.[ch].
5443 Wed Nov 7 20:43:03 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5445 * Fixed CMODE command when new channel key was created. If
5446 the creation failed the old key was removed. Next time giving
5447 same command would crash the server since the old key was
5448 freed already. Affected file silcd/command.c.
5450 * Fixed the silc_server_announce_get_channels to not crash
5451 on reconnect. Affected file silcd/server.c.
5453 Wed Nov 7 17:15:07 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5455 * Added silc_log_set_debug_string function to set a regex
5456 string to match for debug output. Only the function names,
5457 or filenames matching the given debug string is actually
5458 printed. This way it is possible to filter out those debug
5459 strings that user is not interested in.
5461 Fixed a bug in silc_string_regexify.
5463 Affected files lib/silcutil/silclog.[ch], and
5464 lib/silcutil/unix/silcunixutil.c.
5466 * Changed the -d options in both server and Irssi SILC client
5467 to take the debug string as argument. Affected files
5468 silcd/silcd.c and irssi/src/silc/core/silc-core.c.
5470 Tue Nov 6 21:31:54 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5472 * Added silc_hash_babbleprint to create a Bubble Babble
5473 Encoded fingerprint. The encoding is developed by Antti
5474 Huima (draft-huima-babble-01.txt), and it creates human
5475 readable strings out of binary data. Affected file
5476 lib/silccrypt/silchash.[ch].
5478 * Print the babble print now in addition of fingerprint as well
5479 in Irssi SILC client. Affected files are
5480 irssi/src/fe-common/silc/module-formats.[ch],
5481 irssi/src/fe-common/silc/core/client_ops.c.
5483 Sun Nov 4 23:37:28 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5485 * Fixed a security problem found in SKE. The initiator's
5486 public key too is now added to the HASH hash value creation
5487 which is signed by the responder to create the SIGN value.
5488 This will prevent anyone in the middle to lie to the responder
5489 about the initiator's public key. If this is done now, the
5490 man in the middle will get caught. Updated the protocol
5493 Sun Nov 4 11:43:53 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5495 * Better installation directory handling. Configure module
5496 paths and other paths automatically to example_silc* files
5497 in doc/. A patch by toma.
5499 * Fixed compiler warning from MPI library, and from SILC RNG.
5502 * Added SILC_SERVER_PID_FILE to define the pid file for server.
5503 It can be configured with ./configure. A patch by toma.
5505 Sat Nov 3 23:48:23 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5507 * Find correct make to use in prepare-clean. A patch by
5508 toma. Affected file prepare-clean.
5510 Sat Nov 3 22:04:00 PST 2001 Brian Costello <bc@mksecure.com>
5512 * Added irssi variables use_auto_addr, auto_bind_ip,
5513 auto_bind_port and auto_public_ip.
5515 * Changed the interface for silc_client_send_key_agreement
5516 in lib/silcclient/silcapi.h
5520 irssi/src/silc/core/silc-core.c
5522 lib/silcclient/silcapi.h
5523 irssi/src/silc/core/silc-channels.c
5524 lib/silcclient/client_keyagr.c
5527 Sat Nov 3 17:48:55 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5529 * Added silc_pkcs_public_key_compare to compare two
5530 public keys. Affected file lib/silccrypt/silcpkcs.[ch].
5532 * Check that the client who set the founder mode on the
5533 channel is the same client that is giving the founder
5534 mode to itself. It is done by comparing the saved public
5535 key (it is saved even in the authentication is passphrase).
5536 Affected file silcd/command.c.
5538 Fri Nov 2 18:52:08 EST 2001 Pekka Riikonen <priikone@silcnet.org>
5540 * Do not process packet for disconnected socket connection.
5541 Affected file lib/silccore/silcpacket.c.
5543 * Process the DISCONNECT packet through scheduler in the
5544 client library. Affected file lib/silcclient/client.c.
5546 * Fixed the silc_client_packet_parse to not to increase
5547 the packet sequence number if the conn->sock and the
5548 current socket connection is not same. This can happen
5549 for example during key agreement when the conn includes
5550 multiple socket connections (listeners). Affected file
5551 lib/silcclient/client.c.
5553 * The sender of the file transfer request now provides also
5554 the pointer (listener) for the key exchange protocol. If
5555 the listener cannot be created then it sends empty key
5556 agreement and lets the receiver provide the listener.
5558 Added `local_ip' and `local_port' arguments to the
5559 silc_client_file_send. If they are provided they are used,
5560 if not then it will attempt to find local IP address, if
5561 not found or bind fails then the remote client will provide
5564 Affected files are lib/silcclient/client_ftp.c and
5565 lib/silcclient/silcapi.h.
5567 * Extended the FILE SEND command to support defining the
5568 local IP and port for key exchange listener. They are
5569 optional. Affected file irssi/src/silc/core/silc-servers.c.
5571 Thu Nov 1 22:10:07 EST 2001 Pekka Riikonen <priikone@silcnet.org>
5573 * Defined to WHOIS command reply the sending of fingerprint
5574 of the client's public key (if the proof of posession of the
5575 corresponding private key is verified by the server).
5576 Updated to the protocol specification.
5578 * Added support of receiving the client's public key's
5579 fingerprint in command reply in client library. Affected
5580 file is lib/silcclient/command_reply.c, and
5581 lib/silcclient/idlist.[ch].
5583 Thu Nov 1 18:06:12 EST 2001 Pekka Riikonen <priikone@silcnet.org>
5585 * Do not send over 128 chars long nickname to the server
5586 in NICK command. Affected file lib/silcclient/command.c.
5588 * Do not send over 256 chars long channel names to the server
5589 in JOIN command. Affected file lib/silcclient/command.c.
5591 Tue Oct 30 22:48:59 EST 2001 Pekka Riikonen <priikone@silcnet.org>
5593 * Assure that silc_server_close_connection cannot be called
5594 twice for same socket context. Affected file is
5597 Tue Oct 30 16:58:14 EST 2001 Pekka Riikonen <priikone@silcnet.org>
5599 * Send error message to application if opening file for
5600 writing during file transfer fails. Affected file is
5601 lib/silcclient/client_ftp.c.
5603 Remove all file transfer sessions for a client that we're
5604 removing from ID cache.
5606 Affected file is lib/silcclient/client_ftp.c.
5608 * Fixed silc_net_addr2bin to return correct address. Affected
5609 file lib/silcutil/[unix/win32]/silc[unix/win32]net.c.
5611 * Fixed file transfer session removing on signoff notify.
5612 Affected file irssi/src/silc/core/silc-servers.c.
5614 * Added the SilcClientFileError to be returned in the monitor
5615 callback. Added NO_SUCH_FILE and PERMISSION_DENIED errors.
5616 Affected file lib/silcclient/silcapi.h.
5618 Mon Oct 29 17:43:04 EST 2001 Pekka Riikonen <priikone@silcnet.org>
5620 * Fixed a crash in silc_client_ftp_free_sessions and
5621 silc_client_ftp_session_free_client. Affected file
5622 lib/silcclient/client_ftp.c.
5624 * Added `disabled' field in the SilcChannelEntry in the server
5625 to indicate if the server entry is disabled. Affected file
5626 silcd/idlist.h, silcd/command[_reply].c.
5628 * SILC server adds now /var/run/silcd.pid everytime it is
5629 started. Affected file silcd/silcd.c.
5631 * Added silc_server_packet_send_clients to send a packet to
5632 the provided table of client entries. Affected file
5633 silcd/packet_send.[ch].
5635 * Fixed a crash in client resolving in client_prvmsg.c in
5636 client library. Affected file lib/silcclient/client_prvmsg.c.
5638 * Do not actually remove the client directly from ID cache
5639 during SERVER_SIGNOFF, but invalidate it. This way we
5640 preserve the WHOWAS info for the client. Affected file
5641 silcd/server_util.c.
5643 * Fixed SERVER_SIGNOFF notify handling in the server. The
5644 server is now able to process incoming SERVER_SIGNOFF notify
5645 for a server that it doesn't even know about. It will remove
5646 the clients provided in the notify. Affected file
5647 silcd/packet_receive.c.
5649 * Check for partial packet in data queue after every packet that
5650 was found from the queue. Return and wait for more data if
5651 there is partial data in queue. Affected file is
5652 lib/silccore/silcpacket.c.
5654 Sun Oct 28 18:46:27 EST 2001 Pekka Riikonen <priikone@silcnet.org>
5656 * Added SilcClietFileError enum to indicate error in
5657 file transfer. Added SILC_CLIENT_FILE_MONITOR_KEY_AGREEMENT
5658 and SILC_CLIENT_FILE_MONITOR_ERROR new monitor statuses.
5659 Affected files lib/silcclient/silcapi.h and
5660 lib/silcclient/client_ftp.c.
5662 * Check that newsize in silc_buffer_realloc is larger than
5663 the old buffer's size. Affected file lib/silcutil/silcbufutil.h.
5665 * Added better monitor of file transfers. It now monitors
5666 key agreement protocol during the file transfer too. Added
5667 error reporting too. Affected files
5668 irssi/src/silc/core/silc-servers.c,
5669 irssi/src/fe-common/silc/module-formats.[ch].
5671 * Wrote a help file for FILE command.
5673 * Added silc_rng_global_get_byte_fast to get not-so-secure
5674 random data as fast as possible. Random data is read from
5675 /dev/urandom if available and from the SILC RNG if not
5676 available. It is used in padding generation. Affected file
5677 lib/silccrypt/silcrng.[ch].
5679 * All packets in client library are now processed synchronously.
5680 Optimized packet processing a lot. Affected file
5681 lib/silcclient/client.c.
5683 * All server connection packets are processing synchronously
5684 now in server, to optimize packet processing. Affected file
5687 * Include files are installed now only in Toolkit distribution
5688 if make install is given. Affected files: all Makefile.am's.
5690 Thu Oct 25 22:44:06 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5692 * Assure that silc_client_notify_by_server_resolve does not
5693 resolve the client information multiple times. If it cannot
5694 be found by the first it cannot be found at all. Affected
5695 file lib/silcclient/client_notify.c.
5697 * Fixed WHOWAS command reply calling. Affected file
5698 lib/silcclient/command_reply.c.
5700 * Removed all references to silc_idlist_get_client from the
5701 Irssi SILC client since that call is internal call used by
5702 the library. The Irssi SILC client will use now client
5703 retrieval functions found in silcapi.h.
5705 * Fixed a bug in resolving nickname info before sending
5706 private message. It used freed memory. Affected file
5707 irssi/src/silc/core/silc-servers.c.
5709 Thu Oct 25 19:04:49 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5711 * Assure my_channels statistics cannot go negative in server.
5712 Affected files silcd/server.c, silcd/server_util.c.
5714 Wed Oct 24 19:53:05 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5716 * Upgraded dotconf 1.0.2 to 1.0.6 in lib/dotconf.
5718 Tue Oct 23 13:51:19 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5720 * Win32 Toolkit changes. Affected files
5721 win32/silc.dsw, win32/libsilc/libsilc.def,
5722 win32/libsilcclient/libsilc.def,
5723 lib/silcutil/silcutil.c, and
5724 lib/sftp/sftp_fs_memory.c.
5726 Mon Oct 22 16:35:05 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5728 * Added silc_net_localip to return local host's IP address.
5729 Affected file lib/silcutil/silcnet.[ch].
5731 * If key exchange or rekey protocol is active for a connection
5732 parse all packets syncronously since there might be packets
5733 in packet queue that we are not able to process without first
5734 processing packets before them. Affected file silcd/server,
5735 lib/silcclient/client.c.
5737 * SilcPacketParserCallback now returns TRUE or FALSE to indicate
5738 whether library should continue processing the packet.
5739 Affected file lib/silccore/silcpacket.h.
5741 * Added SilcSFTPMonitor callback, SilcSFTPMonitors and
5742 SilcSFTPMonitorData to SFTP server to monitor various
5743 SFTP client requests. Affected file lib/silcsftp/silcsftp.h,
5744 lib/silcsftp/sftp_server.c.
5746 * Added silc_file_size to return file size. Affected file
5747 lib/silcutil/silcutil.[ch].
5749 * Implemented the file transfer support for the client library.
5750 Added preliminary support for simple client to client one-file
5751 transmission. Affected file lib/silcclient/client_ftp.c,
5752 lib/silccilent/client.[ch].
5754 * Added new local command FILE to the Irssi SILC Client.
5755 It is used to perform the file transfer. It has subcommands
5756 SEND, RECEIVE, SHOW and CLOSE. Affected files
5757 irssi/src/silc/core/client_ops.c,
5758 irssi/src/silc/core/silc-server.[ch].
5760 Mon Oct 22 12:50:08 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5762 * Relay the SILC_PACKET_FTP in the server. Affected files
5763 silcd/server.c and silcd/packet_receive.c.
5765 Sun Oct 21 20:21:02 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5767 * Renamed silc_file_read and silc_file_write to functions
5768 silc_file_readfile and silc_file_writefile. Added function
5769 silc_file_open and silc_file_close. Affected files
5770 lib/silcutil/silcutil.[ch].
5772 Thu Oct 18 20:58:13 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5774 * Resolve the client info when received private message or
5775 channel message for a client which nickname we don't know.
5776 Affected files lib/silcclient/client_prvmsg.c and
5777 lib/silcclient/client_channel.c.
5779 * Do not crash in /KEY if client is not connected. Affected
5780 file irssi/src/silc/core/silc-channels.c.
5782 * Added SilcClientStatus field to the SilcClientEntry in the
5783 lib/silcclient/idlist.h.
5785 Added SILC_CLIENT_STATUS_RESOLVING to mark that the entry
5786 is incomplete and is being resolved, it won't be resolved
5789 Make sure also that USERS command reply does not resolve
5790 twice information. Affected file is
5791 lib/silcclient/command_reply.c.
5793 Make sure that silc_client_get_clients_by_list does not
5794 resolve twice same information.
5796 * Check for valid client->id in the silc_server_free_client_data.
5797 Affected file silcd/server.c.
5799 * Fixed /GETKEY nick@server not to crash if the server entry
5800 is not found. Affected file lib/silcclient/command.c.
5802 * Fixed the silc_server_check_cmode_rights to check the
5803 requested modes correctly. Affected file silcd/command.c.
5805 Thu Oct 18 12:10:22 CEST 2001 Pekka Riikonen <priikone@silcnet.org>
5807 * Better checks for non-printable chars in nick added.
5808 Affected file silcd/command.c.
5810 Thu Oct 18 09:18:58 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5812 * Call the silc_server_udpate_servers_by_server in the
5813 primary router that comes back online in the backup resuming
5814 protocol. Otherwise it routes packets wrong. Affected file
5815 silcd/server_util.[ch], silcd/server_backup.c.
5817 Wed Oct 17 16:51:18 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5819 * Added SILC_STR_UI8_[N]STRING[_ALLOC] formats to the
5820 lib/silcutil/silcbuffmt.[ch].
5822 * Redefined the SILC packet header to include the padding
5823 length. Affected file lib/silccore/silcpacket.[ch].
5825 * Added SILC_PACKET_PADLEN_MAX macro to return the padding
5826 length for maximum padding up to 128 bytes). Affected
5827 file lib/silccore/silcpacket.h.
5829 * Removed all backwards support for old 0.5.x MAC thingies.
5830 The SILC packet header change makes it impossible to be
5831 backwards compatible.
5833 * Send the ENDING packet with timeout in the backup resuming
5834 protocol. This is to assure that all routers has connected
5835 to the primary router. Affected file silcd/server_backup.c.
5837 * Changed the RNG to take the first IV from random data. It
5838 used to take it from zero actually. Changed the RNG also
5839 to use /dev/urandom during session. /dev/random is used
5840 in initialization. Affected file lib/silccrypt/silcrng.[ch].
5842 Tue Oct 16 20:45:49 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5844 * Changed the SILC packet header to have the first two bytes
5845 (the packet length) encrypted. Affected files aroung the
5846 code tree, lib/silccore/silcpacket.[ch]. Removed the
5847 SilcPacketCheckDecrypt callback. It is not needed anymore
5848 since the silc_packet_receive_process will determine now
5849 whether the packet is normal or special.
5851 * Implemented the unidirectional MAC keys. Affected files
5852 lib/silcske/silcske.c, silcd/protocol.c and
5853 lib/silcclient/protocol.c.
5855 * Implemented the packet sequence number to the MAC computation.
5856 Affected files lib/silccore/silcpacket.c, silcd/protocol.c,
5857 silcd/packet_send.c, silcd/server.c, lib/silcclient/client.c,
5858 lib/silcclient/protocol.c.
5860 Mon Oct 15 17:42:55 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5862 * Allow backup router to announce servers. All servers
5863 announced by backup router are added to the global list
5864 automatically. Update hte server's socket to our primary
5865 router also when backup router announces a server.
5866 Affected file silcd/packet_receive.c.
5868 * Do not update the client->router in the function
5869 silc_server_udpate_clients_by_server if the client is on
5870 global list. We might fail to find any specific server
5871 for locally connected clients and local cell clients. They
5872 should still use the `from' and not `to' as client->router.
5873 This fixes backup router resuming protocol. Affected file
5874 silcd/server_util.c.
5876 * Decrease channel statistics count only if the channel
5877 deletion worked. Affected files are silcd/server.c and
5878 silcd/server_util.c.
5880 * Added silc_server_update_servers_by_server to update origin
5881 of all server entries. Used during backup router protocol.
5882 Affected files silcd/server_util.[ch], silcd/server.c. and
5883 silcd/backup_router.c.
5885 * ROBODoc documented the lib/silccrypt/silchmac.h. Added new
5886 function silc_hmac_init, silc_hmac_update, silc_hmac_final,
5887 silc_hmac_get_hash and silc_hmac_get_name. Affected file
5888 lib/silccrypt/silchmac.c.
5890 Sun Oct 14 18:28:22 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5892 * Assure that router cannot reroute the same channel message
5893 to the sender. Affected file silcd/packet_receive.c.
5895 Sat Oct 13 12:46:18 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5897 * Made better checks that the channel message is not sent
5898 to the router it came from. Affected file is
5899 silcd/packet_send.c. Fixed memory leak too.
5901 * Announce informations for incoming router connection, but
5902 only after checking if it is replaced by backup router.
5903 Affected file silcd/packet_receive.c.
5905 Fri Oct 12 18:37:24 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5907 * Fixed the backup resuming protocol to work in multiple
5908 router environment. Affected file silcd/server_backup.c.
5910 * Route packet only to one router in the function
5911 silc_server_packet_send_to_channel. Affected file is
5912 silcd/packet_send.c.
5914 * Fixed silc_server_send_notify_dest to set the broadcast
5915 flag. Fixed the silc_server_send_notify_topic to actually
5916 send the TOPIC_CHANGE notify and not SERVER_SIGNOFF notify.
5917 Affected file silcd/packet_send.c.
5919 * Changed the SFTP Filesystem interface. Changed the
5920 SilcSFTPFilesystemStruct to SilcSFTPFilesystemOps to include
5921 the filesystem operation function. The SilcSFTPFilesystem
5922 is now a context that is allocated by all filesystem allocation
5923 functions and it already includes the operations structure
5924 and filesystem specific context. It is given as argument
5925 now to the silc_sftp_server_start. This made the interface
5926 a bit cleaner. Affected file lib/silcsftp/silcsftp[_fs].h,
5927 lib/silcsftp/sftp_fs_memory.c and sftp_server.c.
5929 Thu Oct 11 22:19:26 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5931 * Changed the backup router adding and getting interfaces
5932 in the server. The router that will be replaced by the
5933 specified backup router is now sent as argument. Affected
5934 files silcd/serverconfig.[ch], silcd/backup_router.[ch], and
5937 * Added silc_net_addr2bin_ne to return the binary form of
5938 the IP address in network byte order. Affected files
5939 lib/silcutil/[unix/win32].silc[unix/win32]net.[ch].
5941 Thu Oct 11 12:14:19 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5943 * Check for existing server ID in silc_server_new_server
5944 and in silc_server_connect_to_router_final and remove the
5945 old entry if it exists. Affected file silcd/packet_receive.c,
5948 * Send the channel message always to only one router, either
5949 in upstream or downstream. Affected file is
5950 silcd/packet_send.c.
5952 Tue Oct 9 17:45:43 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5954 * Wrote the definition of the backup resuming protocol to the
5955 protocol specification.
5957 * Removed one redundant channel key generation from normal
5958 server during joining procedure. Removed one redundant
5959 channel key sending from server to router during joining
5960 procedure. Affected file silcd/command.c.
5962 * Made minor bugfixes to the backup router resuming protocol.
5963 Affected file silcd/server_backup.c, server.c.
5965 Mon Oct 8 16:47:42 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5967 * Added --disable-asm configuration option. Affected files
5968 configure.in.pre, lib/silcmath/mpi/configure.in. A patch
5971 * Implemented the backup resuming protocol that is used to
5972 resume the primary router position in the cell after the
5973 primary router comes back online. Affected files
5974 silcd/server_backup.[ch], silcd/server, silcd/packet_receive.c,
5975 and silcd/server_util.[ch].
5977 Sun Oct 7 12:29:25 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5979 * Sleep two (2) seconds after sending QUIT command to server.
5980 Affected file lib/silcclient/command.c.
5982 * Assure that if outgoing data buffer is pending do not force
5983 send any data. Affected file silcd/packet_send.c.
5985 * Assure that if outgoing data buffer is pending do not force
5986 send any data. Affected file lib/silcclient/client.c.
5988 * Implemented the backup router support when the primary router
5989 goes down. The servers and routers can now use the backup
5990 router as new primary router without loosing connectivity.
5992 Sat Oct 6 21:18:54 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5994 * Added new SILC_IDLIST_STATUS_DISABLED flag for entries
5995 in the server to indicate disabled entry. All data read
5996 from the connection will be ignored and no data is sent
5997 for entry that is disabled. Affected files are
5998 silcd/idlist.h, silcd/server.c.
6000 Fri Oct 5 00:03:29 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6002 * Created SFTP client and server test programs in the
6003 lib/silcsftp/tests directory.
6005 Wed Oct 3 23:31:42 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6007 * Implemented memory filesystem (virtual filesystem) for
6008 SFTP server. Affected file lib/silcsftp/silcsftp_fs.h,
6011 Sun Sep 30 22:10:57 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6013 * Implemented the SFTP (SSH File Transfer Protocol) to the
6014 lib/silcsftp. It includes SFTP client and SFTP server
6017 Sun Sep 30 10:35:44 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6019 * Moved lib/silccore/silcprotocol.[ch] to the
6020 lib/silcutil library.
6022 * Added silc_buffer_format_vp and silc_buffer_unformat_vp to
6023 take variable argument list pointer as argument. Affected
6024 file lib/silcutil/silcbuffmt.[ch].
6026 * Added silc_buffer_set function that is used to set data
6027 to a SilcBuffer that is not allocated at all (SilcBufferStruct).
6028 Affected file lib/silcutil/silcbuffer.h.
6030 * Changed various routines in the core library to use the new
6031 silc_buffer_set instead of allocating new buffer only for
6034 * Added 64-bit value formatting and unformatting support to the
6035 silc_buffer_[un]format routines. Affected file is
6036 lib/silcutil/silcbuffmt.[ch].
6038 Added also 64-bit macros: SILC_GET64_MSB and SILC_PUT64_MSB,
6039 to includes/bitmove.h.
6041 Fri Sep 28 21:30:10 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6043 * Fixed channel user mode saving in client library. Affected
6044 file lib/silcclient/command[_reply].c.
6046 Thu Sep 27 22:52:30 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6048 * Defined the file transfer to the SILC Protocol. Added
6049 new packet type SILC_PACKET_FTP and defined File Transfer
6050 Payload. The mandatory file transfer protocol is SFTP
6051 (SSH File Transfer Protocol). Affected file in addition
6052 of the internet draft is lib/silccore/silcpacket.h.
6054 * Deprecated the SILC_PACKET_CELL_ROUTERS and defined new
6055 packet SILC_PACKET_RESUME_ROUTER instead. The new packet
6056 is used as part of backup router protocol when the primary
6057 router of the cell is back online and wishes to resume
6058 the position as primary router.
6060 * Redefined the MAC generation keys in the protocol. The
6061 same key is not used anymore in both direction. Both
6062 direction will now use different keys for sending and
6063 receiving. This fixes a potential security flaw. This
6064 change causes incompatibilities in the protocol.
6066 * Redefined also the MAC computation from the packet.
6067 An packet sequence number is now added to the MAC
6068 computation. This prevents possible replay attacks against
6069 the protocol. This change too causes incompatibilities
6072 Added `sequence' field to the SilcPacketContext to hold
6073 the current sequence number for the packet.
6075 Wed Sep 26 20:15:22 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6077 * Added `created' field to the SilcIDListData in the file
6078 silcd/idlist.h to indicate the time when the entry was
6081 * Added `created' field to the SilcChannelEntry too. Affected
6082 file silcd/idlist.h.
6084 * Added `creation_time' aguments to all the announcement functions
6085 in the server. If it is provided then only the entries that
6086 was created after the provided time frame are actually
6087 announced. Affected file silcd/server.[ch].
6089 * The protocol says that the Channel ID's IP address must be
6090 based on the router's IP address. Added check for this in
6091 the silc_server_new_channel when processing incoming New Channel
6092 Payload. Affected file silcd/packet_receive.c.
6094 * Print out the correct version with --version in SILC client.
6095 Affected file irssi/src/silc/core/silc-core.c.
6097 Mon Sep 24 17:19:00 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6099 * Fixed WHOWAS command to check for completnes of the client
6100 entry always, not just when the command is coming from client.
6101 Affected file silcd/command.c.
6103 * Added new function silc_server_packet_queue_purge to purge the
6104 outgoing data queue to the network. After the function returns
6105 it is guaranteed that the outgoing packet queue is empty.
6106 Affected file silcd/packet_send.[ch].
6108 * Purge the outgoing packet queue in the rekey protocol's final
6109 callback to assure that all rekey packets go to the network
6110 before quitting the protocol. Affected file silcd/server.c.
6112 * Added silc_client_packet_queue_parse as similar function as
6113 in server to the client library. The affected file is
6114 lib/silcclient/client.c.
6116 Sun Sep 23 15:15:53 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6118 * Splitted silcd/server.c and created silcd/server_util.[ch]
6119 for utility functions.
6121 * Added new socket flag SILC_SF_DISABLED to indicate that the
6122 connection is open but nothing can be sent to or received from
6123 the connection. Affected file lib/silcutil/silsockconn.[ch].
6124 The checking for disabled socket is checked in the low level
6125 silc_socket_write and silc_socket_read functions.
6127 Thu Sep 20 23:11:28 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6129 * Allow only nicknames and channel names that fits into the
6130 7-bit unsigned char ASCII set. Affected file silcd/command.c.
6132 Thu Sep 20 18:04:12 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6134 * When processing JOIN command reply in server check that if
6135 the channel exists in our global list we'll move it the local
6136 list. Affected file silcd/command_reply.c.
6138 * Fixed the check whether client is joined on the channel already
6139 in JOIN command. Affected file lib/silcclient/command.c.
6141 * Fixed the JOIN command reply to check whether the channel
6142 already exists. Affected file lib/silcclient/command_reply.c.
6144 Wed Sep 19 22:58:32 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6146 * Added silc_ske_status_string to map the SKE error numbers
6147 to readable strings. The affected files are
6148 lib/silcske/silcske[_status].[ch].
6150 Tue Sep 18 22:50:41 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6152 * Do not show the private channels on the WHOIS channel list
6153 as it is not allowed by the protocol. The affected file is
6156 Sun Sep 16 12:32:58 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6158 * Assure that the packet length digged from the actual packet
6159 is something sensible in the silc_packet_decrypt_rest_special
6160 in lib/silccrypt/silcpacket.c.
6162 * Free and NULL the allocated pointer in silc_hmac_alloc if
6163 the HMAC allocation fails. The affected file is
6164 lib/silccrypt/silchmac.c.
6166 * Print the selected security properties to the log files in
6167 the server. Affected file silcd/protocol.c.
6169 * Add SKE's reference counter even if calling the completion
6170 callback manually. Otherwise it goes negative, although it
6171 does not cause any problems. The affected file is
6172 lib/silcske/silcske.c.
6174 * Remove the client entry with short timeout after giving the
6175 KILL command. Affected file lib/silcclient/command.c.
6177 * Fixed to send error reply in WHOIS and IDENTIFY commands in
6178 case all found clients are already disconnected (WHOWAS would
6179 found them) in the server. Affected file silcd/command.c.
6181 * Update the last_receive (time of last data received) to be
6182 updated only when received private or channel message so that
6183 the idle time showed in WHOIS makes more sense.
6185 * Added boolean field `valid' in to the SilcClientEntry in the
6186 client library to indicate whether the entry is valid or not.
6187 This fixes the nickname change bug on channel when changing
6188 the nickname to be same than the old (like nick to Nick) the
6189 nickname formatter doesn't set the new nick anymore to Nick@host.
6190 Affected file lib/silcclient/idlist.[ch].
6192 * Now actually fixed the nickname changing on disconnection.
6193 Added new function silc_change_nick to the Irssi SILC Client.
6194 Affected file irssi/src/silc/core/client_ops.c,
6195 irssi/src/silc/core/silc-nicklist.[ch].
6197 Sat Sep 15 13:29:17 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6199 * Check that the public key exists in the GETKEY command before
6200 trying to encode it. Affected file silcd/command.c.
6202 * Print some notifications on received public keys with GETKEY
6203 command in the Irssi SILC Client. Affected files are
6204 irssi/src/fe-common/silc/module-formats.[ch],
6205 irssi/src/silc/core/client_ops.c.
6207 * Use IDENTIFY command to resolve the server information in the
6208 GETKEY command instead of INFO command. Affected file
6209 lib/silcclient/command.c.
6211 * All command reply functions in the client library now calls
6212 the pending command reply callbacks even if an error has
6213 occurred. The server has done this a long time and now it was
6214 time to move the client library to this as well. Now all
6215 errors can be delivered back to the pending command reply
6216 callbacks if necessary. Affected files are
6217 lib/silcclient/command[_reply].[ch].
6219 * Change the nickname on disconnection back to the username
6220 because in reconnect the server will enforce it to it anyway.
6221 Affected file irssi/src/silc/core/silc-servers.c.
6223 * Fixed a config file parsing bug in the Irssi SILC client.
6224 Affected file irssi/src/silc/core/clientconfig.c.
6226 Thu Sep 13 23:11:18 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6228 * When printing the channel mode on JOIN, verify that the
6229 channel key and channel's HMAC are valid. Affected file
6230 irssi/src/silc/core/client_ops.c.
6232 Thu Sep 13 20:24:52 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6234 * Added defines SILC_DEFAULT_CIPHER, SILC_DEFAULT_HMAC,
6235 SILC_DEFAULT_HASH and SILC_DEFAULT_PKCS in the file
6236 lib/silccrypt/[silccipher.h|silchmac.h|silchash.h|silcpkcs.h].
6238 * Removed channel key rekey task deleting from the function
6239 silc_server_save_channel_key. Affected file silcd/server.c.
6240 Added explicit timeout task context instead that is used to
6241 delete the task if we are registering a new task before the
6242 new task has elapsed.
6244 * When channel key rekey occurs the client library now saves
6245 the old channel key for a short period of time (10 seconds) and
6246 is able to use it in case some is still sending channel
6247 messages encrypted with the old key after the rekey. Affected
6248 file lib/silcclient/[idlist.h|client_channel.c].
6250 Sun Sep 9 15:49:16 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6252 * Added check to the silc_server_new_id_real to not accept
6253 new ID if it is the sender's own ID. Affected file is
6254 silcd/packet_receive.c.
6256 * Assure that we do not announce ourself or the one we've
6257 sending our announcements when we're router and are announcing
6258 servers to our primary router. Affected file silcd/server.c.
6260 * Fixed silc_server_command_identify_check_client to assemble
6261 correct WHOIS packet. It send corrupted WHOIS packet and
6262 caused problem with router to router connections. Affected
6263 file silcd/command.c.
6265 Fixed also silc_server_command_whois_check the same way
6266 as for the IDENTIFY command.
6268 * Added new SilcIDListStatus to the server in the SilcIDListData
6269 structure. The status now includes the current status of
6270 the entry (like registered, resolved etc.). Affected file
6271 silcd/idlist.[ch]. Defined a bunch of different status types
6272 as well. This replaced the old boolean registered field as well.
6274 Added resolve_cmd_ident field to the SilcClientEntry structure
6275 too so that if the entry is for example being resolved so
6276 another command may attach to the same pending command reply
6277 without requiring to resolve the same entry again. This concept
6278 should optimize the WHOIS and the IDENTIFY resolving under
6279 heavy load by taking away unnecessary resolving for entries
6280 that are being resolved already.
6282 Added support for adding multiple pending commands for one
6283 command idenfier. Affected file silcd/command[_reply].[ch].
6285 * Fixed WHOIS and IDENTIFY save to remove the cache entry
6286 before deleting the data. Otherwise the hash table will have
6287 freed data in comparison functions. Affected file is
6288 silcd/command_reply.c.
6290 * Fixed silc_idlist_replace_client_id to add the new entry to
6291 the cache with NULL nickname. Otherwise there will be invalid
6292 memory as the nickname after the nickname is freed. Affected
6293 file silcd/packet_receive.c.
6295 * Fixed the silc_idlist_get_clients_by_hash. The entries was
6296 saved into wrong slots because the previous number of entries
6297 was not taken into account. Affected file silcd/idlist.c.
6298 Fixed same thing in silc_idlist_get_clients_by_nickname too.
6300 * If we are router and we receive JOIN notify to a channel that
6301 does not have any users then notified client is marked as the
6302 channel founder, as it is it. The affected file is
6303 silcd/packet_receive.c
6305 * Added to the extended hash table API's table_del_*ext functions
6306 the destructor as argument too, so that the caller can decide
6307 which destructor to use or whether to use destructor at all.
6308 Affected file lib/silcutil/silchashtable.[ch].
6310 * Fixed ID Cache purging. It actually deleted the entries from
6311 the hash table after the data was freed. The hash table ended
6312 up comparing freed memory. The affected file is
6313 lib/silccore/silcidcache.c.
6315 Sat Sep 8 10:22:10 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6317 * Fixed Irssi SILC client's KILL command's HELP syntax.
6319 * The USERS command now resolves the detailed user information
6320 if the userinfo field is missing. Affected file is
6321 lib/silcclient/command_reply.c.
6323 * Do not print error in silc_file_read if the read file does
6324 not exist. Just silently return NULL. Affected file is
6325 lib/silcutil/silcutil.c.
6327 * Fixed the silc_log_output to not wine about NULL filename
6328 and to not create some bogus " " filename. Affected file is
6329 lib/silcutil/silclog.c.
6331 Fri Sep 7 22:16:38 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6333 * Fixed various printing bugs on the user interface in the
6334 Irssi SILC Client. Minor changes that were forgotten from
6337 Fri Sep 7 17:28:37 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6339 * Fixed the configure.in.pre and the compilation and distribution
6340 environment to support the new autoconf 2.52. That version is
6341 now required to compile the CVS trunk.
6343 Thu Sep 6 12:47:37 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6345 * Renamed function silc_parse_nickname to silc_parse_userfqdn
6346 to generally parse user@fqdn format strings. Affected file
6347 lib/silcutil/silcutil.c.
6349 * Added nickname_format and nickname_force_format fields to the
6350 SilcClientParams structure. The first one defines the format
6351 for the nicknames that the library will enforce if the receives
6352 multiple same nicknames. The second one is boolean value and
6353 can be used to force the library to always enforce the format
6354 to the nicknames regardles whether there are multiple nicknames
6355 or not. This configurable formatting was employed to flexibly
6356 support accessing multiple nicknames from the user interface.
6357 The userinterface can now set the nicknames to what ever format
6358 they prefer. Affected file lib/silcclient/silcapi.h.
6360 Added function silc_client_nickname_format to the file
6361 lib/silcclient/idlist.c. It performs the nickname formatting.
6363 Added new field `hostname´ to the SilcClientEntry context.
6364 It holds the hostname of the client. Affected file is
6365 lib/silcclient/idlist.h.
6367 * Irssi SILC Client sets the nicknames in nick@hostn format.
6368 Fe. priikone@otaku, priikone@otaku2 etc. Affected file
6369 irssi/src/silc/core/silc-core.c.
6371 The WHOIS printing now also shows both the real nickname and
6372 the formatted nickname so that user knows how to access the
6373 user if there are multiple same nicknames cached. Affected
6374 file irssi/src/silc/core/client_ops.c. Changed the WHOIS
6375 printing formatting too to take the hostname now as a separate
6376 argument. The Affected file is
6377 irssi/src/fe-common/silc/modules-formats.[ch].
6379 * Changed the silc_client_get_clients_local to accept the formatted
6380 nickname as argument. It accepts the real nickname too but the
6381 formatted nickname can be used to find the true entry from
6382 multiple entries. Affected file lib/silcclient/silcapi.h and
6383 lib/silcclient/idlist.c.
6385 * Added nickname_format_parse field to the SilcClientParams.
6386 It is a callback function provided by the application to parse
6387 the nickname out of the formatted nickname string. The library
6388 calls it to get the nickname from the formatted string. Since
6389 the application generally knows better the format of the nickname
6390 string it parses it instead of the library, even though library
6391 encodes the formatted string. If the callback function is not
6392 provided then the library will use the string as is. The
6393 affected file is lib/silcclient/silcapi.h.
6395 * All the nickname strings passed to the client library in
6396 commands are now expected to be formatted nickname strings.
6397 If the command does not support the formatted nickname string
6398 it will assume that the sent string is the actual nickname.
6399 Affected file lib/silcclient/command.c.
6401 Tue Sep 4 22:31:28 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6403 * Added public key authentication support to OPER and SILCOPER
6404 commands in the client library. Affected file is
6405 lib/silcclient/command.c.
6407 Tue Sep 4 12:39:17 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6409 * Changed the get_auth_methdod client operation to be asynchronous.
6410 It can be async if the application resolves the authentication
6411 method from the server during the negotiation. Added new
6412 SilcGetAuthMeth completion callback that the application will
6413 call after resolving the authentication method.
6415 Added function silc_client_request_authentication_method that
6416 the application can use to resolve the authentication method
6417 from the server. Added also SilcConnectionAuthRequest callback
6418 that the library will call after the server has replied. The
6419 application can call this function if it does not know the
6420 current authentication method.
6422 Affected files are lib/silcclient/client.c and
6423 lib/silcclient/silcapi.h.
6425 * The Irssi SILC client now automatically resolves the authentication
6426 method incase any configuration information is not present (and
6427 currently there never is). The affected file is
6428 irssi/src/silc/core/client_ops.c.
6430 * Fixed public key authentication from the client library.
6431 Affected file lib/silcclient/protocol.c. Changed also the
6432 protocol specification about the public key authentication in
6433 the connection authentication protocol. The actual data to be
6434 signed is now computed with a hash function before signing.
6436 * Fixed the public key authentication from the server as well.
6437 Affected file silcd/protocol.c.
6439 * Removed the mlock()'s from the memory allocation routines.
6440 Affected file lib/silcutil/silcmemory.c. The ./configure does
6441 not check anymore for the mlock(). Affected file is
6444 * Fixed USERS command in server to allow the execution of the
6445 command for private and secret channels if the client sending
6446 the command is on the channel. Affected file silcd/command.c.
6448 * Fixed silc_client_get_clients_local to return the clients
6449 count correctly. It could return wrong value. Affected file
6450 lib/silcclient/idlist.c.
6452 Mon Sep 3 20:09:59 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6454 * Fixed the lib/silcmath/mpi/mpi.h to always use 32-bit data
6455 types. The assembler optimizations seemed not to like 64-bit
6456 data types. The assmebler optimizations thus are now enabled
6457 also for BSD systems as opposed to only enable them for Linux.
6459 * Do not check for threads at all on BSD systems. Affected
6460 file configure.in.pre.
6462 * Removed -n and -h options from the Irssi SILC Client since
6463 they are not used in silc.
6465 * Fixed the prime generation to assure that the first digit
6466 of the generated random number is not zero since our conversion
6467 routines does not like number strings that starts with zero
6468 digit. If zero digit is seen the random number is regenerated.
6469 This caused some corrupted RSA keys when the zero first digit
6470 was met. Affected file lib/silcmath/silcprimegen.c.
6472 Sun Sep 2 17:17:24 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6474 * Fixed WIN32 configuration in the ./configure script.
6475 Fixed to include xti.h on environments that has it.
6476 Patches by Carsten Ilchmann and andrew.
6478 Sat Sep 1 00:29:33 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6480 * Changed the silc_id_create_client_id to be collision
6481 resistant. It is now assured that there cannot be created
6482 two same client ID's. I suspect that some weird bugs in
6483 the server were actually caused by duplicate Client IDs.
6484 Affected file silcd/serverid.[ch]. A router receiving
6485 new ID now also assures and informs the sending server
6486 if the ID caused collision.
6488 * Changed the silc_id_create_channel_id to also assure that
6489 there are no collisions.
6491 Wed Aug 29 17:55:01 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6493 * Statement about ignoring the Mutual Authentication flag when
6494 performing rekey with PFS was a bit misleading. It is ignored
6495 if it was set in the initial negotiation, it cannot be even
6496 set in the rekey. Fixed in the ke-auth draft. Started the
6497 new versions of the protocol drafts in the doc/.
6499 Sun Aug 26 14:59:15 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6501 * Fixed a bug in silc_client_command_identify_save when saving
6502 new channel information. The channel name was no duplicated
6503 and caused crash on exit. Affected file is
6504 lib/silcclient/command_reply.c.
6506 Fri Aug 17 23:07:45 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6508 * Fixed the getkey command handling in the server. Send just
6509 empty OK reply to the sender if the key could not be fetched
6510 (but everything else was ok, like the key just was not available).
6511 Changed the public key parameter to optional in the protocol
6512 specs so that empty OK reply can be sent. Affected file
6515 Added a message to Irssi SILC client to tell to user if the
6516 server did not return a public key.
6518 Tue Aug 14 07:29:27 CEST 2001 Pekka Riikonen <priikone@silcnet.org>
6520 * Fixed a channel key regeneration bug. It registered new
6521 timeout tasks exponentially until all system resources were
6522 used. Affected file silcd/server.c.
6524 Sun Aug 12 20:48:14 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6526 * Added the SILC Document generator to the scripts/silcdoc.
6527 It can be used to generate the Toolkit Reference Manual out
6528 of the source tree. Internally it will also use the RoboDoc
6529 generator now imported in util/robodoc.
6531 Sun Aug 12 12:28:17 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6533 * Added couple of return's in rekey protocol if error orccurred
6534 during the protocol. The execution must be terminated.
6535 Affected file silcd/protocol.c. Also, terminate the protocol
6536 always with timeout.
6538 Sat Aug 11 12:36:02 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6540 * The client's Client ID was created initally from the wrong
6541 nickname (it could have been in format nick@host) in the
6542 silc_server_new_client. Affected file silcd/packet_receive.c
6544 Sat Aug 11 00:29:57 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6546 * Added some SILC_LOG_ERROR's to various error conditions
6547 if client could not be added to ID cache. Affected files
6548 silcd/packet_receive.c and silcd/server.c.
6550 * When client's sock->user_data is freed, NULL also the
6551 client->router and client->connection pointers. Added check
6552 for these pointers being NULL to various places around the
6553 code. Affected file silcd/server.c.
6555 * Added client->data.registered == TRUE checks to various
6556 places around the code to assure that unregistered client's
6557 are not handled when it is not allowed. Affected file
6560 * Added `bool registered' fields to all
6561 silc_idlist_[server|client]_get_* routines to indicate whether
6562 the fetched client needs to be registered or not. Affected
6563 file silcd/idlist.[ch].
6565 * Add your own entry as registered to the ID cache in the
6566 server. Affected file server.c.
6568 * Fixed a bug in silc_server_new_server. The SilcServer was
6569 set as the new server's context instead of SilcServerEntry.
6570 This naturally caused some weird bugs.
6572 * Added "updated" field the SilcChannelEntry which indicates
6573 the time since the channel entry was last accessed. This
6574 can be used to determine whether it is necessary to
6575 announce the channel after backup resuming protocol.
6576 Affected files silcd/idlist.[ch].
6578 Thu Aug 9 18:28:37 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6580 * Do not delete the channel rekey task when adding it
6581 for in silc_server_create_channel_key.
6583 * Changed the silc_server_create_channel_key to return
6584 TRUE or FALSE to indicate the success of the channel key
6587 Thu Jul 26 11:32:31 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6589 * Fixed MSVC++ project files and added missing files to
6590 Makefiles under win32/.
6592 Wed Jul 25 18:43:54 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6594 * Do not add TCP_NODELAY flag if the operating system
6595 does not have it defined. Affected files are
6596 lib/silcutil/[unix/win32]/silc[unix/win32]net.c.
6598 * Fixed buffer overflow from Irssi SILC Client. Affected
6599 file irssi/src/fe-common/core/themes.c.
6601 * Fixed double free in client library in the file
6602 lib/silcclient/client.c when disconnecting from server.
6604 * Applied double free patch from cras to Irssi SILC client.
6605 Affected files irssi/src/core/[modules/expandos].c
6607 * Fixed the disconnection handling to Irssi SILC Client.
6608 The application must call silc_client_close_connection
6609 in ops->connect client operation in case of failure of
6610 the connection. Affected file is
6611 irssi/src/silc/core/client_ops.c.
6613 * Do not set sock->protocol to NULL in the function
6614 silc_client_close_connection after executing the protocol's
6615 final callback since the sock might not be valid anymore.
6616 Affected file lib/silcclient/client.c.
6618 Wed Jul 25 16:04:35 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6620 * Do not enable SILC_THREADS if the linking with libpthread
6621 did not happen. Affected file configure.in.pre.
6623 * Added notion to protocol specification that server must
6624 verify the sent authentication payload with CMODE when
6625 setting the channel founder key. Implemented it to the
6626 server. Affected file silcd/command.c.
6628 Mon Jul 23 18:31:43 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6630 * Added _EXTRA_DIST SILC distribution variable to the
6631 distributions file. It is used to conditionally add extra
6632 files or directories to the specific distribution. Affected
6633 files ./prepare, Makefile.am.pre and distributions.
6635 Removed the `_' from the start of the distribution names.
6638 * Added README.WIN32 for instructions to compile the Toolkit
6641 Mon Jul 23 10:12:37 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6643 * Fixed a double free in disconnection in the server. Affected
6644 file is silcd/server.c.
6646 * Fixed the lib/silcske/groups.c to work now also with GMP
6647 MP library. The string conversion did not work when using
6648 specific base and the base is indicated in the string as well.
6650 * Created win32/ directory which now includes MSVC++ specific
6651 stuff so that toolkit (DLLs) may be compiled with MSVC++.
6652 It will appear only in the toolkit distribution
6654 Sun Jul 22 19:40:30 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6656 * Changed the key material distribution function in case when
6657 the hash output is too short. The data is now concatenated
6658 a bit differently than it used to. Made the change to the
6659 SKE protocol specification.
6661 * Added better GMP detection to configure.in.pre. A patch
6664 Fri Jul 20 13:16:00 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6666 * Fixed a minor bug in SKE that might cause some problem on
6667 some platforms. Affected file lib/silcske/silcske.c.
6669 * Added the cookie checking for initiator in the SKE. It checks
6670 that the responder returns the sent cookie unmodified. The
6671 affected file is lib/silcske/silcske.c. Added new SKE
6672 error type INVALID_COOKIE that can be sent during the
6673 negotiation. Fixed some memory leaks as well.
6675 * Added the "invalid cookie" error message to Irssi SILC client's
6678 Thu Jul 19 21:44:31 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6680 * Added `task_max' field to the SilcClientParams to indicate
6681 the maximum tasks the scheduler can handle. If set to zero,
6682 default values are used. Affected file lib/silcclient/silcapi.h.
6684 * Fixed memory leaks in silc_client_close_connection. Affected
6685 file lib/silcclient/client.c.
6687 * Added silc_client_del_client_entry to client library to free
6688 all memory of given client entry. Affected file is
6689 lib/silcclient/idlist.[ch].
6691 * Added new functions silc_client_del_channel and
6692 silc_client_del_server to delete channel and server entries.
6693 Affected file lib/silcclient/[silcapi.h/idlist.c].
6695 * Removed silc_client_del_client_by_id from silcapi.h.
6697 * Fixed the INFO command to return the server's own info
6698 correctly when querying by Server ID. Affected file is
6701 Thu Jul 19 14:47:30 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6703 * Removed the non-blocking settings in WIN32 code in the
6704 silc_sock_[read/write] and added SleepEx instead. Affected
6705 file lib/silcutil/win32/silcwin32sockconn.c. The availability
6706 of input data is now checked with FIONREAD and ioctlsocket.
6708 Wed Jul 18 18:34:01 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6710 * Call silc_schedule_task_del_by_context in the
6711 silc_protocol_cancel instead of silc_schedule_task_del_by_callback.
6712 Affected file lib/silccore/silcprotocol.c.
6714 * Call silc_protocol_cancel for active protocols in the
6715 silc_server_close_connection if the funtion
6716 silc_server_free_sock_user_data has not been called.
6717 Affected file silcd/server.c.
6719 * Generic tasks cannot be deleted using the del_by_fd
6720 task deleting function since generic tasks does not match
6721 any specific fd. Affected file lib/silcutil/silcschedule.[ch].
6723 * Added a notion to SILCOPER help file that the SILCOPER works
6724 only on router server, not on normal server.
6726 Wed Jul 18 09:40:04 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6728 * Added for WIN32 support for the new scheduler as well.
6729 Affected file lib/silcutil/win32/silcwin32schedule.c.
6731 * Fixed the SHA1 implementation to work on various platforms.
6733 Tue Jul 17 23:04:10 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6735 * Rewrote the SILC Scheduler entirely. Removed the old SILC Task
6736 API. It is part of the scheduler now. Everything else is
6737 as previously but some functions has changed their names.
6738 Checkout the lib/silcutil/silcschedule.h for the interface.
6739 Updated all applications to use the new interface. Affected
6740 files are lib/silcutil/silcschedule.[ch].
6742 Tue Jul 17 16:53:30 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6744 * Found a bug in the SKE implementation. The HASH value,
6745 specified by the protocol, was not computed correctly. The
6746 public key of the responder was not added to the computation
6747 even though it is mandatory. Affected file lib/silcske/silcske.c.
6748 This unfortunately causes incompatibilities with older
6749 clients and servers.
6751 * Added WIN32 specific network init and uninit functions:
6752 silc_net_win32_init and silc_net_win32_uninit to init and uninit
6753 the Winsock2. Affected file lib/silcutil/silcnet.h and
6754 lib/silcutil/win32/silcwin32net.c.
6756 * Set the socket always to nonblocking mode on WIN32 after
6757 reading data or writing data. Affected file is
6758 lib/silcutil/win32/silcwin32sockconn.c.
6760 Mon Jul 16 22:55:26 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6762 * Fixed various compilation problems under WIN32. Affected
6763 files lib/silcutil/win32/silcwin32thread.c and
6764 lib/silcutil/win32/silcwin32schedule.c.
6766 * Removed all _internal.h #includes from public header
6767 files. Internal headers must never be included from
6770 Removed also the lib/silcske/payload_internal.h file.
6772 * All include files that may be needed (public and some others
6773 included by the public headers) by application developers are
6774 now copied to the ./includes directory. It does not copy any
6775 internal headers. Affected file Makefile.defines.pre and all
6776 Makefile.am's under lib/ and subdirs.
6778 Thu Jul 12 17:49:31 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6780 * Do not change the ~/.silc directory's permissions automatically.
6781 Affected file irssi/src/silc/core/clientutil.c.
6783 Thu Jul 12 10:18:40 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6785 * Do not cancel the protocol in silc_server_close_connection
6786 it might cause recursion. Now cancelled in the function
6787 silc_server_free_sock_user_data. Affected file silcd/server.c.
6789 * Fixed the silc_server_remove_clients_by_server to regenerate
6790 the channel keys correctly finally. Added also new function
6791 silc_server_remove_clients_channels to actually do it.
6792 Affected file silcd/server.c.
6794 * Fixed the silc_server_new_channel to not crash by giving
6795 wrong router to the new channel. Affected file is
6796 silcd/packet_receive.c.
6798 Wed Jul 11 18:31:57 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6800 * Added SilcClientParams structure to the lib/silcclient/silcapi.h
6801 which is given as argument to the silc_client_alloc now.
6802 It can be used to configure the client and set various parameters
6803 that affect the function of the client.
6805 * The USERS command in server did not check whether the channel
6806 is private or secret. Affected file silcd/command.c.
6808 * Added new argument to the USERS command in protocol specification.
6809 The USERS command now can take the channel name as argument
6810 as well. Added support for this in client and server and
6811 updated the protocol specs.
6813 * Completed the GETKEY command in client. It can be now used
6814 to fetch also servers public key not only some clients.
6815 Affected files lib/silcclient/command[_reply].c.
6817 * Added silc_client_get_server to return server entry by the
6818 server name. Affected files lib/silcclient/silcapi.h and
6821 * Redefined the IDENTIFY command in protocol specification to be
6822 more generic. It now can be used to query information about
6823 any entity in the SILC Network, including clients, servers and
6824 channels. The query may be based either the entity's name
6825 or the ID. Added support for this in both client and server.
6827 Affected files silcd/command.c and lib/silcclient/command.c
6828 and command_reply.c.
6830 * Optimized the WHOIS and WHOWAS commands in the server. Removed
6831 the _from_client and _from_server functions. Affected file
6834 * Added silc_client_get_channel_by_id_resolve to the file
6835 lib/silcclient/silcapi.h to resolve channel information by
6836 its ID. Added also silc_client_get_channel_by_id that
6837 does not resolve it from the server.
6839 Tue Jul 10 18:05:38 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6841 * Added SilcServerEntry context into the client library
6842 to represent one server. The INFO command now allocates
6843 these to save the resolved server info. For now on the
6844 client library will also keep information about servers,
6845 connected and resolved with INFO.
6847 The INFO command now allocates the SilcServerEntry context
6848 and saves the server info there. The COMMAND_REPLY in
6849 the INFO now returns the parameters to application in
6850 same order as defined in the protocol specification.
6852 The entries are cached in the client->server_cache.
6854 * The INFO command is now issued after received the Client ID
6855 from the server. Affected file lib/silcclient/client.c.
6857 * The CMODE_CHANGE notify may now return also an SilcServerEntry
6858 to the application as the mode changer might be server.
6859 It is guaranteed that NULL is not returned anymore to the
6860 application. Affected file lib/silcclient/client_notify.c.
6862 The ID Type is now also passed to the application so that
6863 it can check whether the returned entry is SilcClientEntry
6866 Added new function silc_client_get_server_by_id to return
6867 the server entry by ID. Affected files are the
6868 lib/silcclient/silcapi.h and lib/silcclient/idlist.c.
6870 * Do not create the channel in the Irssi SILC Client when issuing
6871 the JOIN command but when received the sucessful JOIN command
6872 reply. Otherwise the channel might get created even though we
6873 could not join it. The Affected file is
6874 irssi/src/silc/core/[silc-channels.c/client_ops.c].
6876 * Fixed a channel joining bug in router. The router must also
6877 check the channel modes, invite and ban lists etc. when serving
6878 the JOIN command sent by normal server. Affected file is
6879 silcd/command.c. The router now resolves the client's
6880 information from the server who sent the JOIN command if it
6881 does not know it, and processes the JOIN command only after
6884 * Changed the SilcCommandCb to take new argument; void *context2.
6885 Affected file lib/silccore/silccommand.h
6887 The second argument in the command callbacks in the server now
6888 includes the SilcServerCommandReplyContext if the command was
6889 called as pending command callback from the command reply.
6890 Otherwise it is NULL. When called as pending the status of the
6891 command reply will be checked and if it was erronous the
6892 error will be sent to the original sender of the command.
6893 This way the client always receives the error messages even
6894 though the server was actually the one who received the error
6895 when it resent the command to router, for example. Affected
6896 files silcd/command[_reply].[ch].
6898 * Fixed sending WHOWAS command's error message to client if
6899 the requested client could not be found. It was missing.
6902 * Changed the CMODE and CUMODE commands reply arguments in the
6903 protocol specification. The Channel ID is now sent in both
6904 of the commands to identify the channel. Implemented this
6905 new feature to the client and server. Affected files
6906 lib/silcclient/command_reply.c and silcd/command.c.
6908 * Made better checks for invite and ban lists in the JOIN
6909 command in server. Affected file silcd/command.c.
6911 Mon Jul 9 18:28:34 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6913 * The server now performs the incoming host IP/DNS lookup
6914 using the silc_socket_host_lookup and thus does not block
6915 the server anymore. Affected file silcd/server.c.
6917 * Completed the multi-thread support for SILC Scheduler in
6918 the lib/silcutil/silcschedule.c.
6920 * Fixed the configure.in.pre to detect the pthread correctly
6923 * Fixed a deadlock in silc_task_queue_wakeup in the file
6924 lib/silcutil/silctask.c.
6926 Mon Jul 9 13:40:03 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6928 * Added new function silc_schedule_wakeup that is used in
6929 multi-threaded environment to wakeup the main thread's
6930 schduler. It needs to be used when a thread adds a new task
6931 or removes a task from task queues. After waking up, the
6932 scheduler will detect the task queue changes. If threads
6933 support is not compiled in this function has no effect.
6934 Implemented the wakeup mechanism to both Unix and WIN32
6935 systems. Affected files are lib/silcutil/silcschedule.[ch],
6936 lib/silcutil/unix/silcunixschedule.c and the
6937 lib/silcutil/win32/silcwin32schedule.c.
6939 * Added new function silc_task_queue_wakeup to wakeup the
6940 scheduler by the specified task queue. Affected file
6941 lib/silcutil/silctask.[ch].
6943 * The silc_socket_host_lookup_start now wakes up the scheduler
6944 after adding the timeout task. Affected file is
6945 lib/silcutil/silcsockconn.c.
6947 * The silc_socket_host_lookup is synchronous now if the threads
6948 support is not compiled in. However, the callback is still
6949 called asyncronously through the scheduler, anyway. Affected
6950 file lib/silcutil/silcsockconn.c.
6952 Mon Jul 9 00:24:45 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6954 * Added new function silc_socket_host_lookup to perform
6955 asynchronous IP and FQDN lookups for the socket connection.
6956 Affected files lib/silcutil/silcsockconn.[ch].
6958 Sun Jul 8 18:44:53 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6960 * Added SILC_MUTEX_DEFINE to define the mutex on environments
6961 that may or may not compile the mutex support in.
6963 Changed the silc_mutex_alloc interface. It allocates the
6964 mutex now to the sent pointer and returns TRUE or FALSE.
6966 Affected file lib/silcutil/silcmutex.h.
6968 * Wrote the SILC Task Queue interface to support multi-threads.
6969 Affected file lib/silcutil/silctask.[ch].
6971 * Wrote the SILC Scheduler to support multi-threads. Affected
6972 file lib/silcutil/silcschedule.c.
6974 Sun Jul 8 11:16:01 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6976 * Implemented the SILC Mutex API and SILC Thread API for WIN32
6977 in lib/silcutil/win32/.
6979 Sun Jul 8 00:18:15 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6981 * Defined SILC Mutex API and SILC Thread API and implemented
6982 them for Unix. Affected files are
6983 lib/silcutil/silcmutex.h, lib/silcutil/silcthread.h,
6984 lib/silcutil/unix/silcunixmutex.c and
6985 lib/silcutil/unix/silcunixthread.c.
6987 Sat Jul 7 14:40:31 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6989 * Fixed the silc_server_remove_clients_by_server's channel
6990 key re-generation. The hash table handling was incorrect
6991 and would not work with many channels. Affected file is
6994 * Fixed some memory leaks around the server code.
6996 * Rewrote the silc_server_get_users_on_channel to support IPv6
6997 based Client ID's. Affected file silcd/server.c.
6999 * Defined the SILC_MESSAGE_FLAG_SIGNED to the protocol
7000 specification. However, a separate document must be written
7001 to define the detailed signing procedure and the payload
7002 associated with the flag. Defined the flag to the
7003 lib/silccore/silcchannel.h as well.
7005 Fri Jul 6 18:26:31 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7007 * Changed the dynamic tables to static size tables in the
7008 lib/silccrypt/silchmac.c.
7010 * Removed GCC dependencies from the code. A patch by cras.
7012 Fri Jul 6 09:39:35 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7014 * Do not show the error "Error receiving packet bla bla"
7015 in server if it really was not an error (-2 means that reading
7016 is pending). Affected file silcd/server.c.
7018 Thu Jul 5 21:22:32 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7020 * Fixed a possible crash in silc_server_remove_clients_by_server
7021 in silcd/server.c. Fixed there also some memory leaks.
7023 * Fixed the silc_idlist_replace_client_id. It could replace
7024 wrong key in the hash table. Affected file silcd/idlist.c.
7026 * Do not check whether there are global users on the channel
7027 if the channel->global_users is FALSE. Affected functions
7028 silc_server_remove_from_one_channel and
7029 silc_server_remove_from_channels in silcd/server.c. Also,
7030 do not check if the removed client is local as we can be
7031 sure that global client was not removed from the channel
7032 and checking for global users is not needed.
7034 * The silc_server_remove_clients_by_server now re-generates
7035 the channel keys correctly for those channels that had
7036 clients removed from them. Affected file silcd/server.c.
7038 Tue Jul 3 11:39:20 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7040 * Found the reason of random crashes in the server. We weren't
7041 ignoring the SIGPIPE signal (which can be sent in write())
7042 and it crashed the server. Affected file silcd/silcd.c.
7044 Fri Jun 29 20:05:25 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7046 * Assure that sock->user_data is not NULL in the function
7047 silc_server_packet_send in silcd/packet_send.c.
7049 * Disconnect the remote connection if it could not be added
7050 to any ID lists in the server. The affected file is
7053 * Check in silc_server_packet_send[_real/dest] that the
7054 socket is not disconnecting and ignore the data if it is.
7055 Affected file silcd/packet_send.c.
7057 * Define inline to __inline on native WIN32 compilation.
7058 Affected file includes/silcwin32.h.
7060 * Added some explicit type casts for inline code since MSVC
7061 require them. Affected files lib/silcutil/silcbuffer.h,
7062 lib/trq/silcdlist.h and lib/trq/silclist.h.
7064 * Print warning in log files from now on if the packet
7065 decryption fails. Affected file silcd/server.c.
7067 Thu Jun 28 21:30:39 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7069 * Changed the `say' client operation's interface to accept
7070 new `type' argument to indicate the type of the message sent
7071 by the library. The application may filter the library's
7072 messages according the type. The affected file is the
7073 lib/silcclient/silcapi.h.
7075 * Added two new functions to lib/silcclient/silcapi.h:
7076 silc_client_del_client and silc_client_del_client_by_id.
7077 Affected file lib/silcclient/idlist.c.
7079 * Moved the clientincludes.h from includes/ to silc/ and
7080 serverincludes.h from includes/ to silcd/.
7082 * The modes for the CMODE and CUMODE are now passed as
7083 uint32 for application with COMMAND_REPLY. The affected
7084 file is lib/silcclient/command_reply.c.
7086 Wed Jun 27 22:24:47 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7088 * /WHOIS without arguments shows client's own information.
7089 Affected file lib/silcclient/command.c.
7091 * Changed PING to not accept any arguments. The specs
7092 says that client can ping only the connected server so
7093 requiring an argument is not needed. Affected file is
7094 lib/silcclient/command.c.
7096 Wed Jun 27 00:10:33 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7098 * Fixed a fatal bug in private message sending and reception
7099 encryption and decryption when using private message keys.
7100 The implementation was incorrect and did not follow the
7101 specification. It causd that some of the message were
7102 lost since it did not use the sending and receiving keys
7103 as the protocol suggests. This has been fixed and will cause
7104 incompatibilities with older clients when sending private
7105 message encrypted with private message keys. Affected files
7106 lib/silcclient/client_prvmsg.c, lib/silcclient/client_keyagr.c
7107 and various other in Irssi SILC Client.
7109 Added `responder' boolean argument to the functions
7110 silc_client_add_private_message_key[_ske] to indicate when
7111 the key is added as responder or initiator of the key
7114 Tue Jun 26 19:23:07 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7116 * Removed the silc_ske_check_version function and created
7117 a SilcSKECheckVersion callback. Added also a function
7118 silc_ske_set_callbacks that is now used to set all SKE
7119 callbacks. The callback functions are not given to
7120 the SKE functions anymore, but this function is used to
7123 * Fixed the WIN32 DLL generation in lib/Makefile.am.pre.
7125 * Added `silc_version' argument to the silc_client_alloc
7126 to define the version of the application for the library.
7127 The library will use the version string to compare it
7128 against the remote host's (usually a server) version
7129 string. Affected file lib/silcclient/silcapi.h
7131 * Added the KE protocol context to Key Agreement context
7132 in client library so that we can abort the SKE if it
7133 is in process when we get timeout. Affected file is
7134 lib/silcclient/client_keyagr.c.
7136 * Do not resolve the client ID forever if it returns in the
7137 first time that such client does not exist. This was done
7138 for example with private message. Affected file is
7139 lib/silcclient/client_prvmsg.c.
7141 Mon Jun 25 21:42:51 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7143 * Do not add regex.h for WIN32. The affected file
7144 includes/silcincludes.h.
7146 * Added WIN32 DLL generation to lib/Makefile.am.pre. It might
7147 not work yet 100%. It generates the DLL's automatically
7148 when compiling with --with-win32 under cygwin.
7150 Sun Jun 24 19:49:23 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7152 * lib/contrib/regex.c is not compiled on WIN32.
7154 * Added silc_net_get_socket_opt function to the
7155 lib/silcutil/silcnet.h.
7157 * Added includes/silcwin32.h for WIN32 specific includes
7160 * Do not use ptime structure or any of the posix process
7161 functions on WIN32 in lib/silccrypt/silrng.c.
7163 * Added silc_gettimeofday to provide generic function
7164 for struct timeval on all platforms. Added the function
7165 to lib/silcutil/silcutil.h.
7167 Sun Jun 24 12:19:52 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7169 * Moved the lib/silccore/silcsockconn.[ch] to the utility
7170 library as they clearly belong there. As a plus side we
7171 can make the actual socket connection routines platform
7174 Added also new generic function silc_socket_read and
7175 silc_socket_write (that used to be silc_packet_[read/write].
7176 The implementation of these are platform specific.
7178 * Added WIN32 specific routines of silc_socket_[read/write]
7179 to lib/silcutil/win32/silcwin32sockconn.c.
7181 Sat Jun 23 16:01:00 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7183 * Added preliminary support for native WIN32 compilation under
7184 cygwin (using the -mno-cygwin option for GCC) to the
7185 ./configure.in.pre. The --with-win32 now prepares the
7186 compilation for native WIN32.
7188 * Rewrote the SILC Scheduler interface in the file
7189 lib/silcutil/silcschedule.h. The scheduler is now context
7190 based and does not have anymore any global static scheduler.
7191 Moved the Unix scheduler to the lib/silcutil/unix/ directory
7192 and created lib/silcutil/win32 directory for WIN32 based
7195 * Added Unix specific network routines to the
7196 lib/silcutil/unix/silcunixnet.c and the old
7197 lib/silcutil/silcnet.c includes now only generic routines.
7199 Added WIN32 specific network routines to the
7200 lib/silcutil/win32/silcwin32net.c.
7202 * Added Unix specific utility functions from the
7203 lib/silcutil/silcutil.c to lib/silcutil/unix/silcunixutil.c.
7205 * Added WIN32 SILC Scheduler to the file
7206 lib/silcutil/win32/silcwin32schedule.c. The code is of course
7209 Fri Jun 22 10:44:14 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7211 * Do not handle JOIN notify in the server if the target client
7212 is not registered (idata->registered == FALSE). The affected
7213 file is silcd/packet_receive.c.
7215 * Update the nickrec->founder in event_cumode in the Irssi SILC
7216 client. Affected file irssi/src/silc/core/silc-channels.c.
7218 * Fixed the CUMODE_CHANGE notify handling in the server when
7219 server and router are announcing their clients on channels.
7220 Now the mode changes are saved and notified correctly. The
7221 affected file is /silcd/packet_receive.c.
7223 * Fixed silc_idlit_replace_[server/client/channel]_id functions.
7224 They really did not replace the cache entry in the ID Cache.
7225 Now they do that. Affected file silcd/idlist.c.
7227 * Fixed the KICK notify handling in the Irssi SILC client to
7228 update the channel records so that the kicked client does not
7229 appear to be on the channel. The affected file is
7230 irssi/src/silc/core/silc-channels.c.
7232 * Always update the conn->current_channel when executing command
7233 on a channel. Affected file irssi/src/silc/core/silc-servers.c.
7235 * Fixed the KILL notify handling in Irssi SILC client to remove
7236 the killed client on all channels.
7238 Thu Jun 21 17:10:08 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7240 * Fixed the silc_parse_command_line to remove extra spaces
7241 from the start and end of the arguments. Affected file is
7242 lib/silcutil/silcutil.c.
7244 * Cancel and free any active protocol in the function
7245 silc_server_close_connection. Affected file silcd/server.c.
7247 * Cancel and free any active protocol in the function
7248 silc_client_close_connction. Affected file is
7249 lib/silcclient/client.c.
7251 * Do not execute the KILL command for clients that are in
7252 history (ie. they are not in the network). Affected file is
7255 * Fixed KILL notify handling, client does not crash anymore.
7256 Affected file irssi/src/silc/core/silc-channels.c.
7258 * Reduced the default packet buffer size from 2048 to 1024 in
7259 lib/silccore/silcpacket.c.
7261 * Added SILC_SKE_STATUS_FREED SKE status type and a reference
7262 counter to the SKE context that is incresed when the SKE library
7263 performs async operation outside the library. If the outside
7264 process frees the SKE context and FREED status will be set
7265 and the library will detect after the sync operation that the
7266 libary is freed. The affected files are
7267 lib/silcske/silcske[_status].[ch].
7269 * Resolve the client entry information in the function
7270 silc_client_channel_message to assure that NULL pointer is not
7271 passed as client entry to the application. */
7273 * Fixed the task timeout calculation to assure that there is
7274 never negative timeouts. The affected file is
7275 lib/silcutil/silcschedule.c.
7277 * Fixed the channel user mode notification sending in server.
7278 It was sent point-to-point to the router (or to server by router)
7279 but it needs to be destined to a channel. The routines now
7280 supports sending the channel user mode notifys to the channels
7281 when announcing clients and channels. Affected files are
7282 silcd/server.c and silcd/packet_receive.c.
7284 * Fixed the CHANNEL_CHANGE notify handling in the client libary.
7285 It did not actually replace the old channel entry in the cache.
7286 Affected file lib/silcclient/client_notify.c.
7288 Tue Jun 19 22:10:36 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7290 * Fixed a possible crash in silc_packet_send_prepare. It now
7291 assures always that there is enough space in the buffer and
7292 at the tail area of the buffer (for MAC).
7294 Fixed the inbound buffer reallocation in silc_packet_read.
7295 It was old code and did not handle the reallocation correctly.
7298 The affected file is lib/silccore/silcpacket.c.
7300 * Fixed buffer overflow in silc_parse_nickname in the file
7301 lib/silcutil/silcutil.c.
7303 Tue Jun 19 13:40:09 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7305 * make install generates new server keys only if there is not
7308 Mon Jun 18 18:49:07 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7310 * Set SILC_MESSAGE_FLAG_NOREPLY when sending the away message.
7311 Added check that if the NOREPLY is set then we will not send
7312 the away message. This avoids infinite loop of away messages
7313 if both clients are away. The affected file is
7314 lib/silcclient/client_prvmsg.c.
7316 * Fixed client crash if /NICK was given without arguments.
7317 Affected file lib/silcclient/command.c.
7319 * Server does not send the invite list in INVITE command back
7320 to the client if the list was not altered. Added this notion
7321 to the protocol spec as well. Affected file silcd/command.c.
7323 Fixed possible crash in INVITE command by checking the
7324 value of silc_server_get_client_route command.
7326 * Fixed the INVITE notify type handling. The arguments are now
7327 taken in correct order and client does not crash. The affected
7328 file is irssi/src/silc/core/silc-channels.c.
7330 Removed the "Inviting xxx to channel" message from the
7331 client library away and let the application handle it.
7332 Affected file lib/silcclient/command.c. Added that message
7333 to Irssi SILC client's message formats.
7335 * Fixed CMODE command crash in client. It now checks the
7336 amount of arguments correctly and does not crash. The affected
7337 file is lib/silcclient/command.c.
7339 * Do not create new channel automatically in silc_channels_join
7340 but check whether the channel by that name already exists.
7341 Affected file irssi/silc/core/silc-channels.c.
7343 * Do not send the SERVER_SIGNOFF to router if the disconnected
7344 entity was the router. Affected file silcd/server.c.
7346 * Added the handling of the SERVER_SIGNOFF notify to the Irssi
7347 SILC client as it was missing from there.
7349 Added the handling of the KICK notify to the Irssi SILC client
7350 as it was missing. Added "you have been kicked" message to
7351 Irssi SILC client's message modules formats.
7353 Added the handing of the KILL notify to the Irssi SILC client
7354 as it was missing. Added the kill message module formats
7357 The affected file is irssi/src/silc/core/silc-channels.c.
7359 * The router did not save the channel mode the server announced.
7360 Affected file silcd/packet_receive.c.
7362 * Fixed a possible crash in INFO command in server. If the
7363 server did not provide the server info it crashed. Affected
7364 file silcd/command.c.
7366 Sun Jun 17 15:26:05 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7368 * Fixed the GETKEY command in the server to check also the
7369 global list. Otherwise the GETKEY would not work correctly
7370 in normal SILC server. Affected file silcd/command.c.
7372 Sat Jun 16 18:00:00 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7374 * Fixed GETKEY crash, it crashed if the command did not succseed.
7376 Tue Jun 12 21:36:18 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7378 * Redefined the SILC MP API in lib/silcmath/silcmp.h. The API
7379 is now real and not just an macro interface to GMP.
7381 Removed the entire GMP from the source tree and imported new
7382 NSS MPI library instead. Reason for removing GMP is that it is
7383 extremely large and compiles extremely slow. The NSS MPI
7384 is only a few files and compiles in less than 10 seconds.
7385 The speed is also about the same as GMP. The MPI is imported
7386 to lib/silcmath/mpi.
7388 If the system has GMP installed we will still use the GMP.
7389 If it is not then the NSS MPI will be compiled.
7391 Mon Jun 11 18:07:24 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7393 * Merged a long nickname (127 characters long) crash bugfix from
7394 Irssi CVS tree. Affected file irssi/src/core/misc.c.
7396 * Merged a freed memory reference bugfix from Irssi CVS tree.
7397 Affected file irssi/src/core/commands.c.
7399 Sun Jun 10 16:08:35 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7401 * Added the server's public key sving and verification to the
7402 server when performing the SKE. This was missing and the
7403 remote server's (or router's) public key was accepted without
7404 checking whether we have it previously or trust it at all.
7405 Affected file silcd/protocol.c.
7407 Sat Jun 9 20:17:30 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7409 * Check in the silc_server_timeout_remote if protocol is active
7410 and make sure that the protocol's final callback is called so
7411 that all memory if freed. Affected file silcd/server.c.
7413 Sat Jun 9 12:51:27 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7415 * silc_server_whois_send_reply crashed the server if the nickname
7416 was 127 characters long. Affected file silcd/command.c.
7418 Thu Jun 7 16:29:56 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7420 * Added sanity check to the silc_server_new_client. If the hostname
7421 is provided inside username then check that the provided hostname
7422 really is the same as the resolved one. If the hostname was not
7423 resolved then check it from the public key. Affected file is
7424 silcd/packet_receive.c.
7426 * Fixed a fatal bug in Irssi SILC client. Do not send QUIT command
7427 if the server disconnected us and the connection is not valid
7428 anymore. Affected file irssi/src/silc/core/silc-channels.c.
7430 * Moved the silc_client_[chmode|chumode|chumode_char] away from
7431 the library to the lib/silcutil/silcutil.[ch].
7433 Thu Jun 7 08:57:16 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7435 * Close log file after open. Affected file
7436 lib/silcutil/silclog.c.
7438 * Check whether sock == NULL in silc_client_send_packet and return
7439 if it is. Affected file lib/silcclient/silcclient.c.
7441 * Check rec->entry == NULL in the Irssi SILC Client before
7442 sending the channel message. Affecte file is
7443 irssi/src/silc/core/silc-servers.c.
7445 Tue Jun 5 08:08:21 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7447 * Merged a splitted window bugfix from Irssi CVS tree. The
7448 affected file is irssi/src/fe-text/textbuffer-view.c.
7450 * Fixed the ME, ACTION and NOTICE printing in Irssi Client.
7451 It did not print nickname.
7453 * Improved the distributions system a bit.
7455 Mon Jun 4 17:57:16 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7457 * Merged /WINDOW bugfix from irssi CVS tree. Affected file is
7458 irssi/src/fe-text/gui-window.c.
7460 * Fixed a fatal bug in Irssi SILC client. Crashed if sent message
7461 to in-active server. The affected file is
7462 irssi/src/silc/core/client_ops.c.
7464 * Resolve the client in USERS command reply if the entry does
7465 not have username resolved. The affected file is
7466 lib/silcclient/command_reply.c. Also, changed the IDENTIFY
7467 command to WHOIS command to really resolve stuff. The USERS
7468 is not used any more in any critical section so WHOIS can
7469 be used even though it might be slower than IDENTIFY.
7471 * Changed the lib/silcutil/silchashtable.h header to ROBODoc
7474 Sun Jun 3 14:21:32 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7476 * Changed the protocol API a bit more consistent in the
7477 lib/silccore/silcprotocol.[ch].
7479 * Changed the following headers to ROBODoc format:
7481 lib/silccore/silcpayload.h
7482 lib/silccore/silcprotocol.h
7483 lib/silccore/silcsockconn.h
7485 All core library headers are now formatted.
7487 Sat Jun 2 10:45:09 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7489 * Fixed a bug in Irssi SILC client; do not show that you are
7490 server/router operator if you really are not. Affected file is
7491 irssi/src/silc/core/client_ops.c.
7493 * Renamed silc_command_free_payload to silc_command_payload_free.
7494 Affected file lib/silccore/silccommand.h
7496 * Added silcmath.h to include the prototoypes of various routines
7497 in the lib/silcmath. Removed the old modinv.h, mpbin.h and
7500 * Changed the following headers to ROBODoc format:
7502 lib/silccore/silcchannel.h
7503 lib/silccore/silccommand.h
7504 lib/silccore/silcid.h
7505 lib/silccore/silcidcache.h
7506 lib/silccore/silcmode.h
7507 lib/silccore/silcnotify.h
7508 lib/silccore/silcpacket.h
7509 lib/silcmath/silcmath.h
7511 Fri Jun 1 22:19:37 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7513 * Added checking to the server code not to start the server if
7514 ciphers and stuff are not configured properly. Affected files
7515 silcd/serverconfig.[h] and silcd/server.c.
7517 * Changed the layout of the header files of the public interfaces
7518 in the SILC libraries. The new layout supports ROBODoc
7519 documentation tool (and some others) so that it is easy to create
7520 a library reference manual. All the other headers and source
7521 code must still follow the CodingStyle document. Also source
7522 code must not include these ROBODoc stuffs, only the headers.
7523 Furthermore, all public interface headers must now be named
7524 by using `silc' prefix, example: silcapi.h, silccipher.h.
7525 Some files were renamed due to this. All the other headers
7526 must not be used as public interfaces. I will update the
7527 CodingStyle document later. Changed following headers, so far:
7529 lib/silcclient/silcapi.h
7530 lib/silccore/silcauth.h
7531 lib/silccore/silcprivate.h
7532 lib/silccrypt/silcdh.h
7534 Fri Jun 1 10:28:09 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7538 * Removed silc_client_packet_send_flush from the client library
7539 as it is not needed. Affected file lib/silcclient/client.[ch].
7541 * Added printing of message of unresolved authentication method
7542 to the Irssi SILC client. Added it to the module formats.
7543 Removed the same message from the client library.
7545 Thu May 31 13:57:33 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7547 * Added new distribution feature, DISTLABEL. Every distribution
7548 can define own preprocessor label that can be used in the
7549 source code. For example: #ifdef SILC_DIST_CLIENT. Affected
7550 file distributions, acconfig.h.pre and prepare.
7552 Tue May 29 22:16:40 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7554 * Added Makefile.defines_int to include the actual definitions
7555 for Makefile.defines.in. Tested the new distribution system,
7556 created distributions and tested installation.
7558 * Added AWAY message printing to the Irssi SILC client. Added
7559 the messages to the irssi/src/fe-common/silc/module-formats.[ch].
7561 * Added SCONNECT command to call the SILC's CONNECT command.
7562 Cannot use CONNECT directly since Irssi uses that internally.
7563 Affected file irssi/src/silc/core/silc-servers.c.
7565 Added ACTION local command. It is same as ME command but takes
7566 the channel as mandatory argument.
7568 Rewrote some of the Irssi's help files to suite for SILC
7571 Mon May 28 19:05:22 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7573 * Added Makefile.defines[.in] that should for now on be included
7574 in all Makefile.am file in the source tree. That file includes
7575 all common compilation definitions for SILC source tree.
7577 Mon May 28 10:30:51 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7579 * Minor changes to the ./prepare script to change the package
7580 name according the distribution name to the configure.in.
7582 Sun May 27 22:24:57 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7584 * Created new distribution system. Added file `distributions'
7585 that defines all the distributions that can be created out of
7586 the SILC source tree. The ./prepare script now reads that
7587 file to determine how to prepare the distributions. The
7588 first argument to the ./prepare is the name of the distribution
7589 and second is the version of the distribution. If given
7590 without arguments it creates the default (toolkit) distribution
7591 with the default version (defined in ./prepare).
7593 All Makefile.am files that are subject to the distributions
7594 are now named as Makefile.am.pre. These are ./Makefile.am
7595 and lib/Makefile.am. Others may be changed later.
7597 Sun May 27 15:57:17 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7599 * Added invite list, ban list, some key management and connection
7600 error message printing to module formats in the Irssi SILC client.
7602 * Added new silc_client_set_away_message to set the away message
7603 that is back to the person who sent private message. The
7604 affected file lib/silcclient/silcapi.h and the
7605 lib/silcclient/client_prvmsg.c.
7607 Sun May 27 12:39:48 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7609 * Fixed the private message sending in the Irssi SILC client,
7610 added local command KEY to the Irssi SILC client.
7612 Added key management and key agreement message formats to the
7613 irssi/src/fe-common/silc/module-formats.[ch].
7615 Added USERS (alias WHO) printing, server/router operator
7616 indication and LIST command printing to the module formats.
7618 Sat May 26 17:43:42 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7620 * Fixed channel joining notify handling, cumode notify handling
7621 from Irssi SILC client.
7623 * Added SILC specific module-formats to the Irssi SILC client so
7624 that SILC specific message hilighting, colors etc is possible.
7625 Affected file irssi/src/fe-common/silc/module-formats.[ch].
7627 Added channel mode, channel user mode, actions, notices,
7628 whois and whowas printing to the the module-formats.c.
7630 * Fixed a bug in channel deletion in the server. The channel
7631 is not left to the cache even if the channel founder auth mode
7632 is set when there are no users anymore on the channel. Affected
7633 file silcd/server.c.
7635 * The silc_net_localhost now resolves the entire hostname including
7636 the domain name. Affected file lib/silcutil/silcnet.c.
7638 Sat May 26 12:13:37 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7640 * Changed the ask_passphrase client operation to be ascynchronous.
7641 It has now a completion callback and a context that the
7642 application must call after it has got the passphrase from
7643 the user. Affected files lib/silcclient/silcapi.h,
7644 lib/silcclient/protocol.c, lib/silcclient/command.c and
7647 Added SilcAskPassphrase callback that the application calls
7648 to deliver the passphrase to the library.
7650 * Changed the SKE protocol's SilcSKEVerifyCb to be asynchronous.
7651 The public key verification and especially a certificate
7652 verification is asynchronous procedure.
7654 Added new SILC_SKE_STATUS_PENDING status to indicate the
7655 request is pending and a callback will be called to finalize
7658 Added also SILC_SKE_STATUS_PUBLIC_KEY_NOT_PROVIDED status to
7659 indicate that remote end did not send its public key (or
7660 certificate), even though we require it. Added check for this
7661 condition in the SKE. This was a security bug, now fixed.
7663 Defined new SilcSKEVerifyCbCompletion callback that is called
7664 when the verification process is completed.
7666 The affected files lib/silcske/silcske_status.h and
7667 lib/silcske/silcske.[ch].
7669 * Changed the verify_public_key client operation to be async
7670 as well. Defined SilcVerifyPublicKey callback that is used to
7671 indicate the success of the public key verification process.
7673 Changed the server and client to use the new async client
7676 * Changed the Irssi SILC client's internal scheduler to be called
7677 twice as many times as it used to be. As a result the client
7678 should be a bit faster now. Affected file is
7679 irssi/src/silc/core/silc-core.c.
7681 * Added support to Irssi SILC client of asynchronous public key
7682 verification and passphrase inquiry. Affected file is
7683 irssi/src/silc/core/silc-core.c.
7685 Fri May 25 14:38:38 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7687 * Do not say "You have left channel %s" in client library.
7688 Moved it to the application. Affected files are
7689 lib/silcclient/command.c and silc/client_ops.c.
7691 * Fixed silc_client_get_clients. Command context was not
7692 duplicated and was freed memory in the callback. Affected
7693 file lib/silcclient/idlist.c.
7695 * Do not say "you are now talking..." on JOIN command in the
7696 client library. The appliation must handle it.
7698 * Do not say ".. changed topic to" in command reply in the
7699 client libary. The application must handle it.
7701 * Fixed TOPIC command sending in the client library.
7703 * Fixed a memory leak in silc_client_command_free in the file
7704 lib/silcclient/command.c.
7706 Thu May 24 19:08:55 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7708 * Imported a modified version of Irssi client to the source tree.
7709 The Irssi will be used to create a new client called
7710 Irssi SILC. Imported to irssi/.
7712 Added silc_core_init_finish function to the Irssi. Affected
7713 file irssi/configure.in.
7715 A lot changes in the Makefile.ams around the irssi tree.
7717 Tue May 22 22:23:49 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7719 * Do not rehash if the new size is same as the old size of the
7720 hash table, in the silc_hash_table_rehash*. The affected file
7721 lib/silcutil/silchashtable.c.
7723 * Replaced hash_table_del_by_context calls from the server
7724 (when channel->user_list and client->channels) to the
7725 hash_table_del as it is sufficient and faster.
7727 Tue May 22 17:27:16 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7729 * Added silc_hash_table_list, silc_hash_table_get and the
7730 SilcHashTableList structure to provide an alternative way to
7731 traverse the hash table. The affected files are
7732 lib/silcutil/silchashtable.[ch].
7734 * Changed the server's idlist routines to use the hash table
7735 routines to optimize the code.
7737 Mon May 21 21:46:20 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7739 * Replaced the client entry's `channel' list and channel entry's
7740 `user_list' list to hash tables for optimized lookup. Changed
7741 the code to use the hash table interface around the code.
7742 Affected file lib/silcd/idlist.[ch].
7744 * Added `auto_rehash' boolean argument to the function
7745 silc_hash_table_alloc to indicate whether the hash table should
7746 auto-rehash when it thinks is appropriate time. It will
7747 increase the hash table size if the there is twice as much
7748 entries in the table than the size of the table, and will
7749 decrease the size if there are twice as less entries than
7750 the size of the table.
7752 Mon May 21 09:51:11 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7754 * Fixed silc_xxx_get_supported to not crash at some circumstances.
7756 Sun May 20 13:45:58 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7758 * silc_idcache_purge_by_context deletes the entry now by context
7759 as it is supposed to do. Affected file lib/silccore/idcache.c.
7761 * Send the ERR_NO_SUCH_NICK in the WHOIS command reply if the
7762 client is not anymore valid (WHOWAS givens the info) and not
7763 the ERR_NO_SUCH_CLIENT_ID if the nickname still exists.
7765 Sat May 19 16:30:03 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7767 * Removed the `data' and `data_len' arguments from the ID Cache
7768 interfaces and added `name' argument. ID Cache does not handle
7769 anymore the binary data only a names associated with given ID.
7771 * When hashing a Client ID with silc_hash_id the entire ID is
7772 not hashed anymore, instead only the hash of the Client ID is
7773 hashed. This way we can access the Client ID from the cache
7774 with Client ID but with the hash of the ID (which is a hash of
7775 the nickname) as well without any difference in performance.
7777 Added also silc_idcache_find_by_id_one_ext to do one on one
7778 searching when we have the actual ID. Added also function
7779 silc_hash_client_id_compare. The affected files are
7780 lib/silccore/idcache.[ch] and lib/silcutil/silcutil.[ch].
7782 * When hashing the name associated with a ID it is always done
7783 in lowercase. This way we can access the cache without worrying
7784 about case-sensitivity, even though, for example nicknames are
7787 * Fixed a bug in server with channel message sending. It put
7788 wrong ID type as destination ID. The affected file
7789 silcd/packet_send.c.
7791 * silc_idcache_del_by_context now deletes from all hash tables
7792 by context. Affected file lib/silccore/idcache.c.
7794 Fri May 18 17:42:00 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7796 * Changed the client library to use the new ID Cache interface.
7797 Changes around the source tree.
7799 * Added silc_hash_table_rehash_ext to rehash with specific
7800 hash function. Affected file lib/silcutil/silchashtable.[ch].
7802 * Added silc_hash_string_compare to compare two strings in the
7803 hash table. Affected file lib/silcutil/silcutil.[ch].
7805 Fri May 18 11:18:45 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7807 * Added new function silc_idcache_del_by_context into the
7808 lib/silccore/idcache.[ch].
7810 * Changed the server's ID list routines to use the new ID Cache
7811 interface. Changes around the source tree.
7813 Fri May 18 08:35:31 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7815 * Added silc_hash_table_del[_by_context]_ext functions in to the
7816 lib/silcutil/silchashtable.[ch].
7818 Removed silc_hash_table_find_all* routines and added new
7819 silc_hash_table_find_foreach to replace them.
7821 Added silc_hash_table_replace_ext function as extended
7822 replacing function. Separated the simple hash table interface
7823 from the extended hash table interface in the file
7824 lib/silcutil/silchashtable.h.
7826 * Fixed minor bugs and changed it to use some of the new
7827 hash table functions in lib/silccore/idcache.c
7829 Thu May 17 18:15:12 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7831 * Added new function silc_hash_table_find_all to return all keys
7832 in the hash table by the specified key. As the hash table is
7833 collision resistant it also makes it possible to have several
7834 duplicate keys in the hash table. This function may be used to
7835 find all of the keys from the hash.
7837 Added user_context arguments to the SilcHashFunction,
7838 SilcHashCompare and SilcHashDestructor to deliver user specified
7841 Added new fuctions silc_hash_table_find[_all]_ext to do
7842 extended lookup with specified hash and compare functions and
7843 specified user contexts.
7845 Added new function silc_hash_table_add_ext to add the key
7846 with specified hash function and user context.
7848 Added new function silc_hash_table_foreach to traverse all
7849 entrys in the hash table. Added SilcHashForeach callback
7852 Added new function silc_hash_table_del_by_context to delete
7853 the entry only if the context associated with the key matches.
7855 Affected files are lib/silcutil/silchashtable.[ch].
7857 * Removed silc_hash_[server/client/channel]_id and added just
7858 silc_hash_id to the lib/silcutil/silcutil.[ch]. Added also
7859 silc_hash_id_compare to compare two ID's using as the hash table
7860 comparison function. Added also silc_hash_data to hash
7861 binary data and silc_hash_data_compare to compare it.
7863 * Removed silc_idlist_find_client_by_hash as it is not needed
7864 anymore. Affected file silcd/idlist.[ch].
7866 * Rewrote the entire ID Cache system (in lib/silccore/idcache.[ch])
7867 to use internally the SilcHashTable. The new ID Cache is a lot
7868 faster than the old one. Some of the ID Cache interface was also
7869 rewritten and obsolete and stupid functions were removed.
7871 Wed May 16 23:03:30 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7873 * Added entry_count field to the SilcHashTable to keep the number
7874 of the entries in the table. Implemented the function
7875 silc_hash_table_rehash. Added new function
7876 silc_hash_table_count. Affected file lib/silcutil/silchashtable.c.
7878 Fixed a minor bug in silc_hash_table_free.
7880 * Added silc_hash_string, silc_hash_uint, silc_hash_ptr,
7881 silc_hash_client_id, silc_hash_server_id and silc_hash_channel_id
7882 into the lib/silcutil/silcutil.[ch].
7884 Wed May 16 20:02:47 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7886 * Implemented a collision resistant hash table into the
7887 lib/silcutil/silchashtable[ch]. See the header and the source
7888 for the SilcHashTable API.
7890 Tue May 15 22:05:46 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7892 * Merged dotconf version 1.0.2 into lib/dotconf.
7894 Sun May 13 19:32:09 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7896 * Do not compile anything in lib/silcsim/* if the SIM support
7897 is not enabled. The tree should now compile without problems
7900 Thu May 10 22:49:51 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7902 * Compiled the SILC under cygwin. Compiled and tested briefly
7903 without problems. More tests needed. The SIMs didn't compile
7906 * Added various #ifdef HAVE_* stuff to lib/silccrypt/silrng.c.
7908 * Fixed possible crash in silc_get_username in the
7909 lib/silcutil/silcutil.c.
7911 Tue May 8 09:04:03 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7913 * Fixed a va_arg in silc/client_ops.c.
7915 * Oops, RC5 routines were named AES and caused some problems
7916 when not using SIM's. Affected file lib/silccrypt/rc5.c.
7918 Sun May 6 13:59:48 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7920 * Added new SilcIDIP structure into the lib/silccore/id.h and
7921 replaced the old `ip' fields from all SILC ID's to that type.
7922 This is a step towards IPv6 support.
7924 The silc_id_get_len takes now the ID as an extra argument.
7925 The silc_id_id2str, silc_id_str2id and silc_id_dup now supports
7926 both IPv4 and IPv6 based ID's.
7928 The affected files are lib/silccore/id.[ch] and other files
7929 around the tree using these routines.
7931 * Removed the ID length arguments in server from various
7932 silc_server_send_notify_* routines -> they are not needed
7935 Sat May 5 13:56:33 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7937 * Fixed memory leak in silc_encode_pem_file in the file
7938 lib/silcutil/silcutil.c.
7940 Thu May 3 21:23:50 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7942 * Check minor version as well in the SKE. Affected files are
7943 silcd/protocol.c and lib/silcclient/protocol.c.
7945 * Added --identifier option to the server so that an identifier
7946 can be when creating the public key for the server. Affected
7947 file is silcd/silcd.c.
7949 * Fixed minor decoding bug in silc_pkcs_decode_identifier in
7950 lib/silccrypt/silcpkcs.c.
7952 Wed May 2 20:50:49 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7954 * Register default ciphers and stuff when using -C option with
7955 the server. Affected file sildc/silcd.c.
7957 * Put back the servers public key filename format, it is better
7958 than the new one. For now, the client keys are saved with the
7959 new filename format. The affected file silc/client_ops.c.
7961 * Implemented the Cipher API for the rest of the ciphers that
7962 did not implement it or implemented it the wrong way.
7964 Wed May 2 13:31:26 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7966 * Register default ciphers and stuff when using the -S option
7967 in the client. Affected file silc/silc.c. Same also when
7968 creating new key pair with -C option.
7970 Tue May 1 14:18:13 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7972 * Fixed the silc_verify_public_key client operation function to
7973 save the public keys differently. The fingerprint is now
7974 used as filename and not the hostname. This way also the
7975 client keys are saved uniquely and not with hostnames. The
7976 affected file is silc/client_ops.c.
7978 * Trimmed the silc_hash_fingerprint function to remove extra
7979 whitespaces from the end of the fingerprint. The affected
7980 file is lib/silccrypt/silchash.c.
7984 * Added silc_cipher_register_default function to register all
7985 default ciphers. It can be used when configuration files
7986 does not exist and the application does not want any specific
7987 ciphers in any specific order.
7989 The SilcDList is now used as silc_cipher_list dynamically
7990 allocated cipher list. Removed the static list all together
7991 and now all ciphers must be allocated to the dynamic list.
7992 The silc_cipher_alloc routine was changed to check only the
7995 All silc_cipher_* routines that used to return int returns
7998 The affected files lib/silccrypt/silccrypt.[ch].
8000 * The same thing was done to silc_hash_* as for silc_cipher_*
8001 routines. Affected files lib/silccrypt/silchash.[ch].
8003 * The same thing was done to silc_pkcs_* as for silc_cipher_*
8004 routines. Affected files lib/silccrypt/silcpkcs.[ch].
8005 Added also silc_pkcs_[un]register[_default] functions.
8006 Removed the data_context from the PKCS API.
8008 * Added silc_hmac_register_default function to register default
8009 hmacs. Affected files lib/silccrypt/silchmac.[ch]. Added also
8010 SILC_ALL_HMACS macro that can be used with silc_hmac_unregister
8011 to unregister all hmacs at once.
8013 * Register the default ciphers, hash functions, PKCSs and HMACs
8014 if client's configuration file does not exist. The affected
8017 * The client did not load the hash functions from the SIM
8018 modules at all. Added support for this. Affected file is
8019 silc/clientconfig.c.
8021 * When decoding public key with silc_pkcs_public_key_decode, check
8022 the supported algorithm only if PKCS are registered. Affected
8023 file lib/silccrypt/silcpkcs.c. The same was done with the
8024 silc_pkcs_private_key_decode.
8026 * Fixed the SILC List routines to keep the list always in order.
8027 It used to change the list's order when traversing the list but
8028 not it preserves the order. Affected file lib/trq/silclist.h.
8030 Mon Apr 30 17:29:03 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8032 * Added the client library to use the SilcSocketConnection's
8033 reference counter (by silc_socket_dup) to prevent the bug that
8034 the socket object may be freed underneath async operation.
8036 * The name resolv library checking fixes in the configure.in.pre.
8039 * Created new version of the protocol drafts for future
8040 development. The -03 drafts are the ones that will be changed
8041 in the trunk now and the -02 will remain as they are.
8043 * Send list of CUMODE notifys to the router when announcing
8044 the channel users to the router. Affected file silcd/server.c.
8045 If the router receiving channel founder CUMODE for a channel
8046 that already has channel founder it will send CUMODE notify
8047 to the sender to remove the channel founder rights from the
8048 announced client. Affected file silcd/packet_receive.c.
8050 * The CUMODE notify may now use Server ID as well as the entity
8051 who changes the mode. Updated protocool specs.
8053 * Updated INSTALL and README files.
8055 Sun Apr 29 23:17:50 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8057 * New web pages in the http://silc.pspt.fi. The pages was
8062 Sun Apr 29 13:33:41 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8064 * Implemented the [DenyConnectin] config section in the server.
8065 Added silc_server_config_denied_conn to check whether incoming
8066 connection is denied. Affected file silcd/serverconfig.[ch].
8068 * Do not check the ports when checking the incoming configuration
8069 data if the port is 0, meaning any. Affected file is
8070 silcd/serverconfig.c.
8072 Fri Apr 20 18:58:43 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8074 * Fixed buffer overflow in silc_string_compare in the file
8075 lib/silcutil/silcutil.c.
8077 * Fixed double free in silc_server_command_leave in the file
8080 Fri Apr 20 14:00:11 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8082 * Fixed the version checking in the server. Affected file is
8085 Thu Apr 19 19:52:46 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8087 * Fixed the configuration data fetching when accepting new
8088 connections in the server. Affected file silcd/server.c.
8090 Thu Apr 19 11:40:20 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8092 * Added `sender_entry' argument to the function
8093 silc_server_packet_relay_to_channel so that we can check
8094 whether some destination actually belongs to the same route
8095 the sender belongs (ie, we must not resend the packet to the
8096 sender). Affected file silcd/packet_send.[ch].
8098 * Added `servername' field to the SilcClientEntry in the server
8099 to hold the name of the server where client is from. Affected
8100 file is silcd/idlist.h.
8102 Wed Apr 18 22:19:03 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8104 * Moved the channel message encrypting in the router betwen
8105 router connections from silc_server_channel_message to the
8106 silc_server_packet_relay_to_channel since we want to check
8107 whether we have anybody channel before encrypting anything.
8108 Affected files silcd/packet_[receive/send].c.
8110 Tue Apr 17 21:18:19 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8112 * Fixed the [AdminConnection] server config section to support
8113 multiple entries. Affected file silcd/serverconfig.c.
8115 * Added support into the server to check the validity of the
8116 incoming connection before executing any KE or authentication
8119 * The connection configuration is now saved to the KE and
8120 connection auth protocol contexts and not fetched anymore in
8121 the protocol. Affected files silcd/server.c, silcd/protocol.[ch].
8123 * The local hosts listenning address and port is also resolved
8124 now when starting the server. We want to have the socket object
8125 to include the real address and port for the listener. Added
8126 new function silc_net_check_local_by_sock into the files
8127 lib/silcutil/silcnet.[ch].
8129 * Fixed a broadcast bug in server -> do not broadcast if we
8132 * Fixed a routing bug. Do not route broadcast packets ever.
8133 Broadcast packets must be processed always and not routed since
8134 they may be destined to some other host than yourself and thus
8135 would get routed without no good reason. Affected file is
8138 * Added function silc_server_config_is_primary_route to check
8139 whether primary router connection has been configured (a router
8140 configuration that we are initiating). If there is not, we
8141 will assume that there is only two routers in the SILC network
8142 and we will use the incoming router connection as our primary
8143 route. Affected files silcd/serverconfig.[ch], silcd/server.c.
8145 * Changed the order of the broadcasting. Broadcast _after_ the
8146 packet has been processed not before. Affected file is
8149 * Fixed a [ClientConnection] parsing bug. The port was never
8150 parsed correctly thus resulting to port 0. Affected file
8151 silcd/serverconfig.c.
8153 * Fixed silc_server_send_notify_args -> it ignored the `broadcast'
8154 argument and did not set the broadcast packet flag. Affected
8155 file silcd/packet_send.c. Fixed same bug in the function
8156 silc_server_send_notify as well.
8158 * If we receive NEW_ID packet for our own ID in the server, ignore
8161 Mon Apr 16 12:10:33 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8165 * Removed the nickname from the Private Message Payload.
8166 Updated the code and the protocol specs.
8168 * Updated protocol specs for submitting to the IETF.
8170 * Tweaked the Random Number Generator a bit. Affected file
8171 lib/silccrypt/silcrng.c. Exported a new function
8172 silc_rng_[global]_add_noise which can be used to add more
8175 Sat Apr 14 16:21:32 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8177 * Do not parse packets with different timeout when protocol
8178 is active -> may cause problem with rekey. Affected file
8181 * When server receives signoff notify it must not create
8182 new channel key if the client is on any channels since the
8183 sender of the signoff notify will create it.
8185 Fri Apr 13 17:12:46 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8187 * Added printing of error messages during SKE protocol from the
8188 failure packet sent by server during SKE. Affected file
8191 * Removed the client's failure_callback handling with timeout
8192 and handle it immediately when received.
8194 * The SKE library returned wrong type in SUCCESS and FAILURE
8195 packets. They must be 32 bit MSB not 16 bit MSB.
8197 Fri Apr 13 00:09:08 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8199 * Ok, rewrote the logic of the re-key and now it seems to work.
8200 I tested it on high traffic with frequent re-keys without
8201 problems. Added hmac_receive (and renamed hmac to hmac_send)
8202 in SilcClientConnection in lib/silcclient/client.h and
8203 in SilcIDListData in silcd/idlist.h. Also, removed the
8204 SilcPacketParserContext's cipher and hmac fields as they are
8205 not needed anymore and actually caused some problems when
8206 the ciphers and hmac's changed underneath the packet parser.
8208 Thu Apr 12 14:42:51 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8210 * If re-key protocol is active then process the incoming packets
8211 synchronously since we must assure that icoming packets encrypted
8212 with the old key is processed before the new keys is set to
8213 use. This is true other packets than for REKEY packets.
8214 Affected file silcd/server.c. The same was done to client library
8215 as well, affected file lib/silcclient/client.c.
8217 Thu Apr 12 12:01:52 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8219 * Fixed bug in client and server to accept the force send if
8220 the packet is send from silc_[server/client]_packet_process
8221 function. Otherwise the packets are never delivered, oops.
8223 Wed Apr 11 22:10:15 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8225 * Disable force sending of packets when REKEY protocol is active.
8226 We must assure that no packet is sent directly when rekey is
8227 performed. All packets must be sent through packet queue.
8228 Added macro SILC_SERVER_IS_REKEY to silcd/server.h and
8229 SILC_CLIENT_IS_REKEY to lib/silcclient/client.h. Affected
8230 function is silc_[server/client]_packet_send_real to check
8233 * Replaced the SIM paths from example config files to
8234 /usr/local/modules. Also, make install creates now
8235 /usr/local/silc/logs directory to hold all the SILC server
8238 Wed Apr 11 16:59:59 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8240 * Made the configure.in.pre work on Solaris. Patch by salo.
8242 * Made all ciphers compatible with non-x86 machines. Defined
8243 CBC mode macros into lib/silccrypt/ciphers_def.h.
8245 Tue Apr 10 20:32:44 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8247 * Fixed the make install.
8249 Tue Apr 10 16:20:34 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8251 * When MAC computation fails the silc_packet_decrypt returned 0
8252 even though it was supposed to return -1. Fixed this. The
8253 affected file is lib/silccore/silcpacket.c.
8255 * Do not replace the config files in /etc/silc (in make install)
8256 if they already exist. Affected file ./Makefile.am.
8258 * Do not send re-key packets immediately but through packet queue.
8259 Affected file silcd/protocol.c and lib/silcclient/protocol.c.
8261 * Changed silc_net_check_host_by_sock to return FALSE if the
8262 IP/DNS could not be resolved. Though, it returns the IP address
8263 now even if it could not resolve it (but returns also FALSE).
8264 Affected file lib/silcutil/silcnet.[ch].
8266 Mon Apr 9 21:54:44 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8268 * Added silc_pkcs_decode_identifier to decode the public key's
8269 identifier. Affected file lib/silccrypt/silpkcs.[ch].
8270 Added also silc_pkcs_free_identifier. Added also new context
8271 SilcPublicKeyIdentifier.
8273 * Added -S option to the silc client. It is used to dump the
8274 contents of the specified public key file.
8276 * Changed the PKCS api to return the public key length when
8277 setting the public key.
8279 * Fixed a fatal bug in the public and private key file loading.
8280 Affected file lib/silccrypt/silcpkcs.c.
8282 * Execute the packet parsing for client with zero (0) timeout
8283 if the protocol is active. Affected file silcd/server.c.
8285 Sun Apr 8 19:30:56 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8287 * Made the key generation options to the silcd program. Added
8288 -C option, equivalent to client's option.
8290 * Added new [ServerKeys] config section to the server. It
8291 configures the server's public and private key.
8293 * Defined generic Public Key Payload into the protocol
8294 specification to send specific type of public keys and
8297 * Defined new command SILC_COMMAND_GETKEY to fetch a client's
8298 public key or certificate.
8300 * Implemented the GETKEY command to the server and to the
8301 client library and on user interface.
8303 Sun Apr 8 01:37:21 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8305 * Made preliminary `make install' work.
8307 Thu Apr 5 17:42:30 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8309 * Added SilcServerRekey context into silcd/idlist.h.
8311 * Added the PFS support as defined in the specification to the
8312 SKE protocol. Affected files lib/silcske/*.c.
8314 * Added `ske_group' field to the SilcServerRekey context to hold
8315 the number of the SKE group that is used with PFS in re-key.
8316 Affected file silcd/idlist.h.
8318 * Added PFS re-key support to the server. Affected file is
8321 * Added silc_protocol_cancel to cancel execution of the next
8322 state of the protocol. Affected file is
8323 lib/silccore/silcprotocol.[ch].
8325 * Added the re-key support with and without PFS to the client
8326 library. Re-key is performed once in an hour, by default.
8328 Added new protocol type SILC_PROTOCOL_CLIENT_REKEY.
8329 Added silc_client_rekey_callback and silc_client_rekey_final.
8330 Affected files are lib/silcclient/protocol.[ch] and
8331 lib/silcclient/client.[ch].
8333 * Removed the `hmac_key' and `hmac_key_len' fields from the
8334 SilcClientConnection structure; not needed. Affected file is
8335 lib/silcclient/client.h.
8339 Wed Apr 4 16:32:31 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8341 * Do not ask whether user wants to use the negotiated private key
8342 for private messages, just use it. Affected file is
8343 silc/local_command.c.
8345 * Added `send_enc_key' and `enc_key_len' fields to the
8346 SilcIDListData structure since they are needed in the re-key
8347 phase. Affected file is silcd/idlist.[ch].
8349 * Implemented the simple re-key protocol into the server.
8350 Affected files silcd/server.c and silcd/protocol.[ch]. The
8351 re-key will be performed once in an hour, by default.
8353 Added new protocol type SILC_PROTOCOL_SERVER_REKEY.
8354 Added silc_server_rekey, silc_server_rekey_callback and
8355 silc_server_rekey_final.
8357 * Removed Tunneled flag from the protocol. Updated the code
8358 and the specifications.
8360 * Adde `pfs' field to the SilcIDListData to indicate whether
8361 the PFS is to be performed in the re-key. Affected file is
8364 Tue Apr 3 21:52:42 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8366 * Defined uint8, int8, uint16, int16, uint32, int32, uint64 and
8367 int64 of at least the xintXX size. If void * is less that 4
8368 bytes uint32 * will be used. Defined bool as boolean.
8370 * Changed _ALL_ unsigned long and unsigned int to uint32,
8371 unsgined short to uint16 in the source tree.
8373 * Fixed a fatal bug in silc_server_remove_clients_by_server. Do
8374 not handle clients that has entry->data.registered == FALSE.
8375 They are not in the network anymore. Affected file is
8378 Tue Apr 3 16:39:19 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8380 * Implemented the sending of the SERVER_SIGNOFF notify in the
8381 server. Affected file is silcd/server.c.
8383 * Added silc_server_send_notify_args into silcd/packet_send.[ch].
8384 Added also silc_notify_payload_encode_args into the
8385 lib/silccore/silcnotify.[ch].
8387 * Implemented ther SERVER_SIGNOFF notify handling in the server.
8388 Affected file silcd/packet_receive.c.
8390 * Implemented the SERVER_SIGNOFF notify handling in the client
8391 library. Affected file lib/silcclient/client_notify.c. Also,
8392 implemnted the printing of the SERVER_SIGNOFF info to the
8393 application. Affected file silc/client_ops.c.
8395 * The silc_idlist_del_server now returns TRUE or FALSE to indicate
8396 if the deleting was successful. Affected file silcd/idlist.[ch].
8398 * Added support for public key authentication in the connection
8399 authentication protocol in the client library. Affected file
8400 lib/silcclient/protocol.c.
8402 * Changed the server's silc_idlist_get_clients_by_* interface
8403 to support already allocated array so that new entries may be
8404 added to pre-allocated array. Affected file silcd/idlist.[ch].
8405 This fixes some bugs with WHOIS, WHOWAS and IDENTIFY commands
8406 and command replies.
8408 * All command reply functions in the server now calls the
8409 pending command callback even if error occured. This way the
8410 error will be delivered to the client as well. Affected files
8411 silcd/command.c and silcd/command_reply.c.
8413 * Fixed INFO command to return local server's info if no server
8414 was provided. Affected file lib/silcclient/command.c.
8416 * Removed RESTART command for good. Updated the code and the
8419 * Rewrote parts of the task system. It is a bit simpler now.
8420 Removed unsued task priorities. The affected files are
8421 lib/silcutil/silctask.[ch].
8423 Mon Apr 2 20:02:33 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8425 * Moved the USERS printing from the library to the application.
8426 Affected files lib/silcclient/command.c and silc/client_ops.c.
8428 Mon Apr 2 13:13:23 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8432 * Added channel key re-key support. The re-key is perfomed
8433 only by the router and is done once in an hour. Added `rekey'
8434 field to the SilcChannelEntry in the server. Affected files
8435 silcd/server.c and silcd/idlist.h.
8437 * Added silc_task_unregister_by_context into the file
8438 lib/silcutil/silctask.[ch].
8440 Sun Apr 1 19:49:34 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8442 * Added SILC_UMODE_GONE mode to indicate when the client is not
8443 present in the SILC network. Added also support to the local
8444 command AWAY that will set this mode. Added support of showing
8445 "xxx is gone" in WHOIS command. The USERS command shows the
8446 gone status as well.
8448 * Fixed setting server and router operator privileges in the
8449 server's UMODE command. Affected file silcd/command.c.
8451 * Merged the SKE KE1 and KE2 payloads into one payload. The
8452 new KE payload is equivalent to the old KE2 payload.
8454 Cleaned up the SKE Start Payload parsing. It now uses the
8455 simple buffer unformatting to do the parsing. A lot faster
8458 Added new Mutual Authentication flag (SILC_SKE_SP_FLAG_MUTUAL)
8459 to the SKE that is used to indicate whether both of the SKE
8460 parties should perform authentication. By default only the
8461 responder performs authentication. By setting this flag also
8462 the initiator must do authentication. By default it is unset
8463 since in normal SKE case, client to server connection, only
8464 the responder should do authentication. When doing SKE between
8465 two clients both should perform authentication. Updated the
8466 code and the protocol specs.
8468 * A little fix to IDENTIFY command in the server. Search the
8469 client first by hash not nickname. Affected file is
8472 * Fixed the silc_client_close_connection to support closing
8473 the client to client connections wihtout deleting too much
8474 data. Affected file lib/silcclient/client.c.
8476 * Fixed a fatal bug in server and client; if KE1 or KE2 packets
8477 are received if protocol used to be active but is not anymore
8478 the application would crash due to NULL pointer dereference.
8479 Affected files silcd/server.c and lib/silcclient/client.c.
8481 * Added `hash' field to the SilcClientConnection to include
8482 the hash function negotiated in the SKE protocol.
8484 * Added new channel mode SILC_CMODE_FOUNDER_AUTH that is used
8485 to set the channel founder authentication data. A client can
8486 claim the founder rights later by providing the authentication
8487 data to the CUMODE command using SILC_CUMODE_FOUNDER mode.
8488 This way the channel founder can regain the channel founder
8489 privileges even it is left the channel. This works only on
8490 local server and the client must be connected to the same
8491 server to be able to regain the founder rights. Updated the
8492 protocol specs accordingly.
8494 Added support to the CMODE command in the client to set the
8495 founder auth data. Read the README to see how to set it.
8497 Added support to the CUMODE command to claim the founder
8498 rights. Read the README to see how to do it.
8500 Added support for the founder authentication to the Channel
8501 Entry in the server. Affected file silcd/idlist.h.
8503 Added support for the SILC_CMODE_FOUNDER_AUTH mode in the
8504 server's CMODE command. Affected file silcd/command.c.
8506 * Added the following new functions into lib/silccore/silcauth.[ch]:
8507 silc_auth_get_method and silc_auth_get_data.
8509 * The server now saves the remote hosts public key to the
8510 SilcIDListData pointer. Affected file silcd/protocol.c.
8512 * The normal server now does not remove the channel entry from
8513 the cache if the founder authentication data is set. It used
8514 to remove it if the founder was the last one on the channel on
8515 the server and left the channel. The auth data is saved and
8516 if the channel is re-joined later the old entry is used with
8517 the old auth data. Affected files silcd/command_reply.c and
8520 * Removed the `pkcs' field from the SilcIDListData structure
8521 in the server; it is not used. Affected file silcd/idlist.h.
8523 Sat Mar 31 15:38:36 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8525 * Fixed packet processing on slow links. Partial packets were
8526 never re-processed because the incoming data buffer was cleared
8527 by the application. Application must not directly clear the
8528 sock->inbuf, the packet processing routines handle it. Fixed
8529 this in client library and in server.
8531 Fri Mar 30 16:35:27 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8533 * Fixed the WHOIS and IDENTIFY send reply function to really
8534 check whether to send list or just one entry. Affected file
8537 * Cleaned up the LEAVE command's channel key distribution. The
8538 affected file silcd/command.c.
8540 * Changed CMODE_CHANGE's <Client ID> to <ID Payload> as server
8541 can enforce the channel mode as well. In that case the ID
8542 includes the ID of the server. The code now enforces the
8543 mode change if the router have different mode than the server.
8545 * The notify client operation with CMODE_CHANGE notify can now
8546 return NULL client_entry pointer if the CMODE was not changed
8547 by client. Application must check for this.
8549 * Added <Server ID> argument to INFO command to support server
8550 info fetching by Server ID.
8552 * Added silc_server_announce_get_channel_users to get assembled
8553 packets of channel users of the specified channel. Affected
8554 file silcd/server.[ch].
8556 * Fixed bug in CHANNEL_CHANGE notify in the server. The new ID
8557 was freed underneath the ID Cache.
8559 * Re-announce clients when the server received CHANNEL_CHANGE
8560 notify from the router. Affected file silcd/packet_send.c.
8562 Thu Mar 29 19:10:28 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8564 * Fixed a fatal bug when client does /join 1 2 3 4 5 6 the server
8565 crashed since it did not handle the fact that there is no cipher
8566 called "3" and didn't check the error condition. Now fixed.
8568 * Added SILC_MESSAGE_FLAG_REQUEST message flag as generic request
8569 flag. It can be used to send message requests.
8571 Thu Mar 29 12:26:25 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8573 * Implemented the RESTART command in the client.
8575 * Added SILC_MESSAGE_FLAG_NOTICE message flag for informational
8576 notice type messages. Added notice printing to the user
8579 * The channel keys are not re-generated if the channel's mode
8580 is PRIVKEY, ie private key on the channel exists. Affected
8581 files silcd/server.c and silcd/command.c.
8583 * Fixed a little bug in channel message delivery when channel
8584 private keys are set in the server. Affected file is
8585 silcd/packet_send.c.
8587 * Changed the setting on channel->on_channel = TRUE from the
8588 silc_client_save_channel_key to the JOIN command reply. The
8589 key payload is not received if the private channel key is set.
8590 Affected file lib/silcclient/command_reply.c and the
8591 lib/silcclient/client_channel.c.
8593 * When the CMODE_CHANGE notify is sent and the channel private
8594 key mode is removed the channel key must be re-generated in
8595 other cells as well. Added this support for the router in the
8596 silcd/packet_receive.c.
8598 * Added new local command NOTICE to send notice message on
8599 channel. Affected file silc/local_command.[ch].
8601 Wed Mar 28 23:55:54 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8603 * Added new local command ME to the client. It is used to send
8604 message to a channel with SILC_MESSAGE_FLAG_ACTION to indicate
8605 some action. Affected file silc/local_command.[ch].
8607 * Changed channel_message and private_message client operations
8608 to deliver the message flags to the application. Added also
8609 the `flags' arguments to the silc_client_send_channel_message
8610 and silc_client_send_private_message functions. Affected file
8613 Wed Mar 28 20:50:47 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8615 * Redefined the Private Message Payload to support private message
8616 keys and to support the new private message flags. Updated
8617 the protocol specs. Flags makes it possible to have for example
8618 CTCP style messages.
8620 * Added new type SilcPrivateMessagePayload and defined an API
8621 for it in the lib/silcclient/silcprivate.[ch].
8623 * Tested private message private keys successfully. Tested the
8624 private message key set, unset and list commands with the new
8627 * Redefined the Channel Message Payload to include the channel
8628 message flags (equal with private message flags) to support
8629 for example CTCP style messages.
8631 * Defined some of the message (for channel and private message)
8632 flags. Updated the protocol specs and added the flags to the
8633 lib/silccore/silcchannel.h. The type is SilcMessageFlags.
8635 Wed Mar 28 15:52:36 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8637 * Added SilcKeyAgreementStatus type to the key agreement routines
8638 to indicate the current status and error if one occured.
8639 The status types are defined in the lib/silcclient/silcapi.h.
8641 * Added new local command KEY that is used to set and unset private
8642 keys for channels, set and unset private keys for private messages
8643 with remote clients and to send key agreement requests and
8644 negotiate the key agreement protocol with remote client. The
8645 key agreement is supported only to negotiate private message keys,
8646 it currently cannot be used to negotiate private keys for channels,
8647 as it is not convenient for that purpose.
8649 * Fixed a minor pending callback setting bug in the function
8650 silc_client_get_client_by_id_resolve, now the function works.
8651 Affected file lib/silcclient/idlist.c.
8653 * Added function silc_net_get_local_port to get local bound
8654 port by socket. Added to lib/silcutil/silcnet.[ch].
8656 * Added `sockets' and `sockets_count' fields to the SilcClient
8657 object. They hold the sockets of the listenning sockets in
8658 the client. Listenning sockets may be for example the key
8659 agreement server. Affected file lib/silcclient/client.[ch].
8660 Added functions the silc_client_add_socket and the
8661 silc_client_del_socket. They are exported to the application
8664 * Added ~./silc/clientkeys to support other client's public keys.
8666 * Renamed verify_server_key client operation to verify_public_key
8667 and added one argument to indicate the type of the connection
8668 (server, client etc.).
8670 Tue Mar 27 22:22:38 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8672 * Added silc_server_connection_auth_request to handle the
8673 incoming CONNECTION_AUTH_REQUEST packet. Affected file is
8674 silcd/packet_receive.[ch].
8676 * Added silc_server_send_connection_auth_request into the
8677 silcd/packet_send.c to send the connection auth request packet.
8679 * Cleaned up the silcd/protocol.c a bit and fixed some memory
8682 * Fixed the public key authentication in responder side in the
8683 server. The `auth_data' pointer includes the SilcPublicKey
8684 not the path to the public key. Affected file silcd/protocol.c.
8686 * Implemented the public key authentication in the initiator side
8687 in the server. Affected file silcd/protocol.c.
8689 * Removed the [RedirectClient] config section from the server
8690 configuration. Is not needed and I don't want to implement it.
8692 Tue Mar 27 12:49:56 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8694 * Cleaned up the CMODE command in the server. It now works
8695 correctly and supports all the modes defined in the protocol.
8696 Affected file is silcd/command.c.
8698 * Added `hmac_name' field to the SilcChannelEntry in the server
8699 to hold the default HMAC of the channel. It can be set when
8700 creating the channel (with JOIN command). Affected files
8703 * Added <cipher> and <hmac> argument to the CMODE_CHANGE notify
8704 type to indicate the change of the current cipher and hmac
8705 on the channel. Client can safely ignore the <cipher> argument
8706 (if it chooses to do so) since the CHANNEL_KEY packet will
8707 force the channel key change anyway. The <hmac> argument is
8708 important since the client is responsible of setting the new
8709 HMAC and the hmac key into use.
8711 * Fixed the CMODE command in the client library as well.
8713 * Tested CMODE command in router environment successfully.
8715 Mon Mar 26 14:39:48 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8717 * Show the version of the remote client (or server) when connecting
8718 to the server. It is logged to the log file. Affected file
8719 is silcd/protocol.c.
8721 * Fixed the KILLED notify handling in the client library. The
8722 client must be removed from all channels when receiving the
8725 Also, do not remove the client entry when giving the KILL
8726 command but when the KILLED notify is received.
8728 * Removed silc_idlist_find_client_by_nickname from the server.
8729 Not needed anymore. Affected files silcd/idlist.[ch].
8731 * Implemented the CHANNEL_CHANGE notify type handling to the
8732 server. Affected file silcd/server.c.
8736 Mon Mar 26 12:11:14 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8738 * Added silc_server_send_notify_invite to send the INVITE
8739 notify between routers.
8741 * Implemented the INVITE command correctly to the server.
8743 * Implemented the INVITE notify type handling in the server.
8745 * Implemented the INVITE command to the client library and on the
8748 Sun Mar 25 20:27:09 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8750 * Added function silc_server_get_client_resolve to find the
8751 client entry by ID from all ID lists and then resolve it
8752 (using WHOIS) if it cannot be found. Affected file is
8755 Sun Mar 25 13:52:51 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8757 * Implemented the BAN command to the client library.
8759 * The JOIN command in the server now checks the invite list
8762 * Changed the silc_command_reply_payload_encode_va and the
8763 silc_command_payload_encode_va to support that if argument is
8764 NULL it ignores and checks the next argument. Affected file
8765 lib/silccore/silccommand.c.
8767 * Added silc_server_send_notify_ban to send the BAN notify
8768 type between routers.
8770 * Chaned the silc_notify_payload_encode to support that if
8771 argument is NULL it ignores and checks the next argument.
8772 Affected file lib/silccore/silcnotify.c.
8774 * Tested ban lists in router environment successfully.
8776 Sat Mar 24 14:47:25 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8778 * Implemented BAN command to the server, in silcd/command.[ch].
8780 * Removed the BAN and INVITE_LIST modes from the CMODE command
8783 * Added function silc_string_match to regex match two strings.
8784 Affected files lib/silcutil/silcutil.[ch].
8786 Fri Mar 23 22:02:40 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8788 * Redefined parts of the SilcChannelEntry in the server to support
8789 the new ban and invite lists.
8791 Fri Mar 23 16:25:11 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8793 * Redefined the INVITE command. The same command can be used to
8794 invite individuals to the channel but also to manage the invite
8795 list of the channel (to add to and remove from the invite list).
8796 Updated the protocol specs.
8798 * Added new command SILC_COMMAND_BAN that can be used to manage
8799 the ban list of the channel. Updated the protocol specs.
8801 * Removed the channel modes: the SILC_CMODE_BAN and the
8802 SILC_CMODE_INVITE_LIST as they were a bit kludge to be included
8803 in the CMODE command. The equivalent features are now available
8804 using INVITE and BAN commands. Updated the protocol specs.
8806 * Added new SILC_NOTIFY_TYPE_BAN notify type to notify routers
8807 in the network about change in the current ban list. The notify
8808 type is not used by the client.
8810 * Redefined parts of the SILC_NOTIFY_TYPE_INVITE command to
8811 support the invite lists.
8813 Thu Mar 22 22:52:23 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8815 * Added new function silc_string_regexify that converts string
8816 including wildcard characters into regex string that can
8817 be used by the GNU regex library. Added into the file
8818 lib/silcutil/silcutil.[ch].
8820 Added silc_string_regex_combine to combine to regex strings
8821 into one so that they can be used as one regex string by
8822 the GNU regex library. Added into the file
8823 lib/silcutil/silcutil.[ch].
8825 Added silc_string_regex_match to match two strings. It returns
8826 TRUE if the strings match. Added into lib/silcutil/silcutil.[ch].
8828 Thu Mar 22 15:29:42 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8830 * Imported GNU regex to the soruce tree into lib/contrib.
8831 Fixed some compiler warning from the regex.c.
8833 Wed Mar 21 15:27:58 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8835 * Fixed MOTD command in the server to work in router environment.
8837 * Fixed the MOTD command in the client library to support
8838 the server argument in the command.
8840 * Added `nickname_len' argument to the silc_idlist_add_client
8841 in the server, as the `nickname' argument may be binary data
8844 * Added silc_idlist_get_channels to return all channels from
8847 * Implemented LIST command to the server. Affected file is
8850 * Implemented the LIST command to the client library and on the
8853 * Added [<user count>] argument to the LIST command reply.
8854 With private channels the user count is not shown.
8856 * Updated TODO and README.
8858 Tue Mar 20 21:05:57 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8860 * The client entry's data.registered must be TRUE even with
8861 global client entry on global client list. The data.registered
8862 is used to check whether the client is anymore in the network,
8863 for example with WHOWAS command so it must be valid.
8865 * Fixed the WHOWAS command in the server. It now actually works
8866 in router environment. Added function into silcd/command_reply.c
8867 silc_server_command_reply_whowas_save.
8869 * Added silc_idlist_purge function to the silcd/idlist.c
8870 to periodically purge the ID Cache.
8872 * Fixed INFO command in the server. It works now in router
8873 environment. Added <server name> argument to the INFO command
8874 reply. Updated the protocol specs.
8876 * Fixed minor bug in silc_idcache_purge to not purge if the
8877 expire value is zero.
8879 * Fixed various bugs in WHOIS and IDENTIFY command handling as
8880 they were buggy because of the WHOWAS information.
8882 * Fixed local command MSG to handle the async resolving of
8883 the remote client properly. It used to fail the first MSG.
8884 Affected file silc/local_command.c.
8886 * Added `data_len' field to SilcIDCache context.
8888 Tue Mar 20 16:29:00 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8890 * Update TODO. Todo in commands in the server.
8892 Tue Mar 20 15:45:14 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8894 * Added new notify type SILC_NOTIFY_TYPE_UMODE_CHANGE that is
8895 used by routers as broadcast packet to inform other routers
8896 about the changed user mode.
8898 Implemented the notify handling in the server. Affected file is
8899 silcd/packet_receive.c. Added the function
8900 silc_server_send_notify_umode to the silcd/packet_send.[ch].
8902 * Added new generic Channel Payload and deprecated the New Channel
8903 Payload. The New Channel Payload is now the generic Channel
8906 * Added new argument `mode' to the silc_server_send_new_channel
8907 as it is required in the Channel Payload now.
8909 * Renamed the SilcChannelPayload to SilcChannelMessagePayload
8910 and created a new and real SilChannelPayload to represent the
8911 new generic Channel Payload. Implemented the encode/decode
8912 for Channel Payload. Affected file lib/silccore/silcchannel.[ch].
8914 * Added silc_server_get_client_channel_list to return the list
8915 of channels the client has joined for WHOIS command reply.
8916 Affected file silcd/server.[ch].
8918 * Implemented the channel list sending in the WHOIS command reply
8919 in server and in the client.
8921 Implemented the channel list displaying on the user interface
8922 as well. Affected file silc/client_ops.c.
8924 * Added silc_channel_payload_parse_list to parse list of Channel
8925 Payloads. It returns SilcDList list of SilcChannelPayloads.
8926 Client for example can use this function to parse the list of
8927 channels it receives in the WHOIS command reply. The caller
8928 must free the list by calling silc_channel_payload_list_free.
8929 Affected files lib/silccore/silcchannel.[ch].
8931 Mon Mar 19 21:39:15 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8933 * Added one new argument <user mode> to the WHOIS command reply
8934 to return the mode of the user in SILC. Updated the protocol
8937 Implemented it to the server and client.
8939 Mon Mar 19 18:43:06 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8941 * Fixed the mode printing on the user interface on joining.
8942 Affected file silc/client_ops.c.
8944 * Implemented the UMODE command and user modes in general to the
8945 client library and to the user interface.
8947 * Implemented the UMODE command to the server.
8949 * The server now sends UNKNOWN_COMMAND error status if client sends
8950 unknown command. Affected file silcd/command.c.
8952 * All server commands now handle the command identifier the right
8953 way when sending the command reply to the client. The client can
8954 use to identify the command replies with the identifier.
8956 Mon Mar 19 16:13:07 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8958 * Added silc_server_get_client_route to resolve the route to
8959 the client indicated by the client ID. Affected file is
8962 * Added silc_server_relay_packet as general function to relay
8963 packet to arbitrary destination. This deprecates functions
8964 like _send_private_message_key, _relay_notify etc. Affected
8965 file is silcd/packet_send.[ch].
8967 Removed silc_server_send_key_agreement,
8968 silc_server_send_private_message_key and
8969 silc_server_packet_relay_notify functions from the file
8970 silcd/packet_send.[ch].
8974 * Implemented the SILC_NOTIFY_TYPE_KILLED notify handling in the
8975 server. Affected file silcd/packet_receive.[ch].
8977 * Implemented the KILL command to the client. Implemented the
8978 SILC_NOTIFY_TYPE_KILLED notify handling in the client library.
8979 Affected files lib/silcclient/command[_reply].c and
8980 lib/silcclient/client_notify.c. Implemented the KILL notify
8981 printing in the user inteface.
8983 * Fixed a lot silc_parse_nick memory leaks from the client
8984 library in the file lib/silcclient/command.c.
8986 * Changed the silc_server_send_notify_on_channels's `sender'
8987 argument from SilcSocketConnection to SilcClientEntry to
8988 check the sender as entry and not as connection object and not
8989 to send to the client provided as argument. The affected file
8990 is silcd/packet_send.[ch].
8992 * The notify packets that are destined directly to the client used
8993 to not to be processed by the server. Now changed that and the
8994 server processes all notify packets. After relaying the packet
8995 to the client the notify packet is processed in the server.
8997 * The silc_server_free_client_data now checks whether there is
8998 pending outgoing traffic for the client and purges the data to
8999 the network before removing the client entry.
9001 Sun Mar 18 21:02:47 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9003 * Added SILC_NOTIFY_TYPE_KILLED notify type. It is sent when
9004 an client is killed from the SILC Network. Updated the protocol
9007 Added new function silc_server_send_notify_killed to the
9008 silcd/packet_send.[ch].
9010 * Added function silc_server_packet_relay_notify to relay notify
9011 packets that are destined directly to a client. In this case
9012 the server does not process the notify packets but merely relays
9013 it to the client. Affected file silcd/packet_send.[ch].
9015 Added also silc_server_packet_process_relay_notify to check
9016 whereto relay the notify. Affected file is
9017 silcd/packet_receive.[ch].
9019 * Implemented the KILL command to the server.
9023 * Added the backup schema desgined last fall to the protocol
9024 specs for everyone to see. The specification is in the
9025 *-spec-xx.txt draft and the packet type definitions for the
9026 backup routers is in *-pp-xx.txt draft. Thusly, added also
9027 new packet type SILC_PACKET_CELL_ROUTERS.
9029 * A big security problem in the implementation discovered. The
9030 signoff of an client did not cause new channel key generation
9031 which it of course should've done. The channel keys must be
9032 always re-generated when client leaves (or signoffs) the channel.
9033 The silc_server_remove_from_channels funtion now handles
9034 the channel key re-generation.
9036 * Added `sender' argument to the silc_server_send_notify_on_channels
9037 to not to send the client provided as argument. Affected file
9038 silcd/packet_send.[ch].
9040 Fri Mar 16 15:52:49 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9042 * Implemented OPER and SILCOPER commands into the server and
9045 * Added silc_auth_verify and silc_auth_verify_data to verify
9046 the authentication directly from the authentication payload.
9047 It supports verifying both passphrase and public key based
9048 authentication. Affected file lib/silccore/silcauth.[ch].
9050 * Added `hash' field to the SilcIDListData structure. It is the
9051 hash negotiated in the SKE protocol. Affected file is
9054 * Slight redesigning of the SilcAuthPayload handling routines.
9055 Do not send SilcPKCS but SilcPublicKey as argument.
9057 * Implemented the public key authentication support to the
9058 serverconfig. The public key is loaded from the provided path
9059 and saved as authentication data to void * pointer. Thus,
9060 changed the unsigned char *auth_data to void *auth_data;
9062 * Fixed SHUTDOWN command to send the reply before the server
9063 is shutdown. :) Affected file silcd/command.c.
9065 * Fixed fatal bug in CONNECT command. The hostname was invalid
9066 memory and server crashed. Affected file silcd/command.c.
9068 * Fixed fatal bug in CLOSE command. The server_entry became
9069 invalid but was referenced later in the command. Affected file
9072 Thu Mar 15 12:46:58 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9074 * Fixed fatal bug in failure packet handling. Server ignored
9075 the failure and thus crashed when it came.
9079 Wed Mar 14 20:37:35 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9081 * Added new SILC_CF_LAG_STRICT command flag that strictly forces
9082 that the command may be executed only once in (about) 2 seconds.
9083 The old SILC_CF_LAG flag is same but allows command bursts up
9084 to five before limiting.
9086 Added the support for CF_LAG and CF_LAG_STRICT flags to the
9087 server code. Various commands now includes the CF_LAG_STRICT
9088 flag to disallow any kind of miss-use of the command.
9090 * Fixed the silc_buffer_unformat to not to allocate any data
9091 if the length of the data is zero. It used to allocate the
9092 length + 1. Affected file lib/silcutil/silcbuffmt.c.
9094 Wed Mar 14 16:10:30 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9096 * Changed the format of AdminConnection configuration section
9097 in the server. Added username of the admin to the format.
9098 Affected files silcd/serverconfig.[ch].
9100 Added silc_server_config_find_admin into silcd/serverconfig.[ch]
9101 to return admin configuration data by host, username and/or
9104 Wed Mar 14 13:18:16 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9106 * Implemented WHOWAS command to the server. Added the functions:
9108 silc_server_command_whowas_parse,
9109 silc_server_command_whowas_send_reply,
9110 silc_server_command_whowas_from_client and
9111 silc_server_command_whowas_from_server
9113 * Added <Client ID> argument to the WHOWAS command reply. Updated
9114 the protocol specs accordingly.
9116 * Implemented WHOWAS command and command_reply to the client
9119 Implemented the WHOWAS printing on the user interface.
9121 Tue Mar 13 22:17:34 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9123 * Added new argument to the WHOWAS command reply, the real name.
9124 It is an optional argument. Updated the protocol specs.
9126 * Added SilcIDCacheDestructor callback that is registered when
9127 the SilcIDCache is allocated. The callback is called when
9128 an cache entry in the ID Cache expires, or is purged from the
9129 cache. Added into lib/silccore/idcache.[ch].
9131 Added silc_idlist_client_destructor to the silcd/idlist.[ch]
9132 to destruct the client entries when the cache entry expires.
9133 Other ID Cache's in server and in the client library ignores
9136 * If the ID Cache entry's `expire' field is zero then the entry
9137 never expires. Added boolean `expire' argument to the
9138 silc_idcache_add function in the lib/silccore/idcache.[ch].
9139 If it is TRUE the default expiry value is used.
9141 * Added silc_server_free_client_data_timeout that is registered
9142 when client disconnects. By default for 5 minutes we preserve
9143 the client entry for history - for WHOWAS command.
9145 Tue Mar 13 13:26:18 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9147 * Added support to the server to enforce that commands are not
9148 executed more than once in 2 seconds. If server receives
9149 commands from client more frequently, timeout is registered
9150 to process the commands. Affected file silcd/command.c.
9151 Added new function silc_server_command_process_timeout.
9153 * Changed NICK_NOTIFY handling in client library to check that
9154 if the client's nickname was changed, so there is no need to
9155 resolve anything from the server.
9157 * Removed error printing from the WHOIS and IDENTIFY commands.
9158 If error occurs then it is ignored silently in the client library.
9159 The application, however, may map the received error to
9160 human readable error string. The application currently maps
9161 the NO_SUCH_NICKNAME error to string.
9163 * Made the command status message public to the application. Moved
9164 them from lib/silcclient/command_reply.c to
9165 lib/silcclient/command_reply.h. The application can map the
9166 received command status to the string with the
9167 silc_client_command_status_message function.
9169 * Added check to the server to check that client's ID is same
9170 as the Source ID in the packet the client sent. They must
9173 Tue Mar 13 12:49:21 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9175 * Added dist-bzip hook to the Makefile.am to make bzip2
9176 compressed distributions.
9178 Mon Mar 12 18:43:38 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9180 * Server now enforces the maximum length for the nickname and
9181 the channel as protocol specification dictates. 128 bytes for
9182 nickname and 256 bytes for channel name.
9184 * Moved the WHOIS printing to the application. The client libary
9185 does not print out the WHOIS information anymore, the application
9186 must do it. Renamed silc_client_command_reply_whois_print to
9187 the silc_client_command_reply_whois_save.
9189 The client's idle time is also sent to the application now, and
9190 the idle is shown on screen.
9192 * Added silc_client_command_reply_identify_save to save the
9193 received IDENTIFY entries.
9195 * Do not check for channel private keys in message sending and
9196 reception if the channel does not have the PRIVKEY mode set.
9197 Affected file lib/silclient/client_channel.c.
9199 Sun Mar 11 20:25:06 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9201 * Fixed a minor bug if WHOIS and IDENTIFY command parsing that
9202 just surfaced after chaning the JOIN procedure.
9204 Sun Mar 11 14:59:05 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9206 * Added silc_client_get_clients_by_list to get client entries
9207 from Client ID list, that is returned for example by JOIN
9208 and USERS command replies. The application should use this
9209 function for example when JOIN command reply is received to
9210 resolve the clients already on the channel (library does not
9211 do that anymore as USERS command reply is not used in the JOIN
9212 procedure anymore). Affected files lib/silcclient/silcapi.h and
9213 lib/silcclient/idlist.c.
9215 * JOIN command reply and USERS command reply returns now SilcBuffer
9216 pointers instead of unsigned char pointers when returning
9217 the client list and mode list.
9219 * Added <Client ID> argument to the JOIN command reply, mainly
9220 for the server to identify for which client the command was
9221 originally sent. Updated protocol specs accordingly.
9223 * Added SilcDlist private_key pointer to the SilcChannelEntry
9224 in the client to support the channel private keys. Affected
9225 file is lib/silcclient/idlist.h.
9227 * Added SilcChannelPrivateKey argument to the function
9228 silc_client_send_channel_message so that application can choose
9229 to use specific private ke if it wants to. If it is not provided,
9230 the normal channel key is used, unless private keys are set.
9231 In this case the first (key that was added first) is used
9232 as the encryption key.
9234 * Implemented the support for channel private key handling.
9235 Implemented the following functions:
9237 silc_client_add_channel_private_key,
9238 silc_client_del_channel_private_keys,
9239 silc_client_del_channel_private_key,
9240 silc_client_list_channel_private_keys and
9241 silc_client_free_channel_private_keys
9243 Affected file lib/silcclient/client_channel.c.
9245 * Added the support for the private keys in the channel message
9246 sending and encryption and in the message reception and
9247 decryption. Affected funtions are
9248 silc_client_send_channel_message and silc_client_channel_message.
9250 Sat Mar 10 21:36:22 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9252 * Added SKE's key verify callback to the client library's
9253 KE protocol context. Affected files lib/silcclient/protocol.[ch].
9255 * Removed the statement that server (or router) must send USERS
9256 command reply when joining to the channel so that the client
9257 knows who are on the channel. Instead, the client list and
9258 client's mode list is now sent in the JOIN command reply to the
9259 client who joined channel. This is better solution.
9261 * Added function silc_server_get_users_on_channel and function
9262 silc_server_save_users_on_channel to the silcd/server.[ch].
9264 * Removed function silc_server_command_send_users from the
9267 * Do not show topic on the client library anymore. The topic is
9268 sent in the command reply notify to the application and the
9269 application must show the topic now.
9271 Sat Mar 10 00:07:37 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9273 * Added client searching by nickname hash into the IDENTIFY and
9274 WHOIS commands in the server as they were clearly missing from
9275 them. Affected file is silcd/command.c.
9277 * Fixed a bug in private message receiving in the client library.
9278 The remote ID was freed and it wasn't supposed, now it is
9281 Fri Mar 9 12:40:42 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9283 * Minor fix to the channel payload; allocate the data area, as it
9284 needs to be of specific length.
9286 * If the key agreement port is zero then the operating
9287 system will define the bound port. Affected files are
9288 lib/silcclient/silcapi.h and lib/silcclient/client_keyagr.c.
9290 * Added new function silc_channel_payload_decrypt into the file
9291 lib/silccore/silcchannel.[ch].
9293 * Moved the channel message etc, check from silc_packet_decrypt
9294 to applications. The library calls now a generic
9295 SilcPacketCheckDecrypt callback which is to return TRUE or FALSE
9296 when the packet is either normal or special. This was done to
9297 allow more wide range of checking that was not allowed when
9298 the code was in library. Now applications can do virtually any
9299 checks to the packet and return to the library the decision how
9300 the packet should be processed. Affected files are
9301 lib/silccore/silcpacket.[ch].
9303 Added silc_server_packet_decrypt_check to the server and
9304 silc_client_packet_decrypt_check to the client library.
9306 * Added silc_server_packet_send_srcdest into silcd/packet_send.[ch]
9307 to send with specified source and destination information.
9309 * Channel message delivery between routers was broken after the
9310 channel key distribution was fixed earlier. The channel key
9311 was used be to distributed to other routers as well which is not
9312 allowed by the protocol. Now this is fixed and channel keys
9313 really are cell specific and the channel message delivery between
9314 routers comply with the protocol specification.
9316 * Fixed various commands in server to check also the global list
9317 for the channel entry and not just the local list. The affected
9318 file silcd/command.c.
9320 Thu Mar 8 21:39:03 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9322 * Added assert()s to buffer formatting and unformatting routines
9323 to assert (if --enable-debug) when error occurs. Affected
9324 file: lib/silcutil/silcbuffmt.c.
9326 * Changed to auto-reconnect to check whether the remote host is
9327 router and register the re-connect timeout if it is. It used
9328 to check that whether we are normal server, but router must do
9329 auto-reconnect with another router as well. Affected file
9332 * Removed the [<key len>] option from CMODE command as the cipher
9333 name decides the key length, nowadays. See the defined ciphers
9334 from the protocol specification.
9336 * Added [<hmac>] option to the CMODE command to define the HMAC
9337 for the channel. Added SILC_CMODE_HMAC channel mode.
9339 * Added [<hmac>] option for the JOIN command so that user can
9340 select which HMAC is used to compute the MACs of the channel
9343 * Added Hmac field to the Channel Message Payload. The integrity
9344 of plaintext channel messages are now protected by computing
9345 MAC of the message and attaching the MAC to the payload. The
9346 MAC is encrypted. Now, it is clear that this causes some
9347 overhead to the size of the packet but rationale for this is that
9348 now the receiver can verify whether the channel message decrypted
9349 correctly and also when private keys are set for the channel the
9350 receiver can decrypt the packet with several keys and check from
9351 the MAC which key decrypted the message correctly.
9353 * Added silc_cipher_encrypt and silc_cipher_decrypt into the
9354 lib/silccrypt/silccipher.[ch].
9356 * Added silc_hash_len to return the digest length into the
9357 lib/silcrypt/silchash.[ch].
9359 * Rewrote parts of Silc Channel Payload interface in the
9360 lib/silccore/silcchannel.[ch]. The encode function now also
9361 encrypts the packet and parse function decrypts it.
9363 Wed Mar 7 20:58:50 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9365 * Fixed a minor formatting bug in the SKE's key material processing.
9366 It actually might have processed the keys wrong way resulting
9369 * Redefined the mandatory HMAC algorithms and added new algorithms.
9370 Added hmac-sha1-96 and hmac-md5-96 which are normal hmac-sha1
9371 and hmac-md5 truncated to 96 bits. The mandatory is now
9372 hmac-sha1-96. Rest are optional (including the one that used
9373 to be mandatory). Rationale for this is that the truncated HMAC
9374 length is sufficient from security point of view and can actually
9375 make the attack against the HMAC harder. Also, the truncated
9376 HMAC causes less overhead to the packets. See the RFC2104 for
9379 * Added new [hmac] configuration section. The SKE used to use
9380 the hash names (md5 and sha1) in the SKE proposal as HMCAS which
9381 is of course wrong. The official names that must be proposed in
9382 the SKE are the ones defined in the protocol specification
9383 (hmac-sha1-96 for example). The user can configure any hmac
9384 using any hash function configured in the [hash] section. At
9385 least, the mandatory must be configured.
9387 Rewrote the HMAC interface in lib/silccrypt/silchmac.[ch].
9389 * Added HMAC list to the SKE proposal list. It has now both
9390 hash algorithm list and HMAC list. This makes the protocol
9391 incompatible with previous versions. The SKE now seems to work
9392 the way it is supposed to work, for the first time actually.
9394 * Defined plain Hash algorithms to the protocol specification.
9397 Tue Mar 6 15:36:11 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9399 * Implemented support for key agreement packets into the server.
9400 Added functions silc_server_key_agreement and
9401 silc_server_send_key_agreement. Other than these functions,
9402 server has nothing to do with this packet.
9404 * Added support for private message key packets into the server.
9405 Added functions silc_server_private_message_key and
9406 silc_server_send_private_message_key.
9410 * Changed the silc_[client|server]_protocol_ke_set_keys to be
9411 called in the protocol's final callback instead in the END
9412 protocol state. This makes a little more sense and in the same
9413 time in client we can use the same protocol routines for normal
9414 key exchange and to key agreement packet handling as well.
9416 * Added to both client's and server's KE protocol context the
9417 SilcSKEKeyMaterial pointer to save the key material. We will
9418 bring the key material to the protocol's final callback by doing
9419 this. The final callback must free the key material.
9421 * Added SKE's packet_send callback into client's KE protocol
9422 context so that the caller can choose what packet sending function
9423 is used. This way we can use different packet sending when
9424 doing normal SKE when doing key agreement packet handling (in
9425 the key agreement packet handling we do not want to encrypt
9428 * Implemented the responder side of the key agreement routines
9429 in the client. The client can now bind to specified port and
9430 accept incoming key negotiation. The key material is passed
9431 to the application after the protocol is over.
9433 * Implemented the processing of incoming Key Agreement packet
9434 in the client. Added function silc_client_key_agreement to
9437 * Implemented the intiator side of the key agreement routines
9438 in the client. The client can now initiate key agreement with
9439 another remote client. The key material is passed to the
9440 application after the protocol is over.
9442 * Created client_keyagr.c to include all the key agreement
9445 * Added macro SILC_TASK_CALLBACK_GLOBAL which is equal to the
9446 SILC_TASK_CALLBACK except that it is not static.
9448 * Created client_notify.c and moved the Notify packet handling
9449 from the client.[ch] into that file.
9451 * Created client_prvmsg.c and moved all private message and
9452 private message key routines from the client.[ch] into that file.
9454 * Create client_channel.c and moved all channel message and
9455 channel private key routines from the client.[ch] into that file.
9457 * Changed silc_client_get_client_by_id_resolve to resolve with
9458 WHOIS command instead of IDENTIFY command, in the file
9459 lib/silclient/idlist.c.
9461 Mon Mar 5 18:39:49 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9463 * Implemented the SKE's responder side to the Client library.
9465 * When FAILURE is received to the protocol do not trust it
9466 blindly. Register a timeout to wait whether the remote closes
9467 the connection as it should do it, only after that process the
9468 actual failure. This was changed to both client and server.
9470 * Added client_internal.h to include some of the structures
9471 there instead of client.h in lib/silcclient/.
9473 * Added function silc_task_unregister_by_callback to unregister
9474 timeouts by the callback function.
9476 Sat Mar 3 19:15:43 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9478 * Some "Incomplete WHOIS info" errors has been appearing on the
9479 log files. Took away the entry->userinfo check from WHOIS
9480 reply sending. The entry->userinfo is now " " if client did not
9481 provide one. I thought this was fixed earlier but something
9482 is wrong still. Let's see if the error still appears.
9484 Wed Feb 28 20:56:29 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9486 * Fixed a minor bug in the login when the channel key is
9487 re-generated in the server. It used to generate the key in
9488 wrong order and thus caused problems in the channel traffic.
9490 * Fixed a minor bug in channel key distsribution after
9491 KICK command. The key was not sent to the router even though
9494 Tue Feb 27 20:24:25 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9496 * Added silc_ske_process_key_material_data as generic routine
9497 to process any key material as the SILC protocol dictates. The
9498 function is used by the actual SKE library but can be used by
9499 applications as well. This relates to the private message keys
9500 and the channel private keys since they must be processed the
9501 same way the normal SILC session keys. The protocol dictates
9502 this. Affected files: lib/silcske/silcske.[ch].
9504 Added also silc_ske_free_key_material to free the
9505 SilcSKEKeyMaterial structure.
9507 * Defined silc_cipher_set_key function to set the key for
9508 cipher without using the object's method function. The affected
9509 files: lib/silccrypt/silccipher.[ch].
9511 * Implemented silc silc_client_add_private_message_key,
9512 silc_client_add_private_message_key_ske,
9513 silc_client_del_private_message_key,
9514 silc_client_list_private_message_keys and
9515 silc_client_free_private_message_keys functions in the
9518 Added functions silc_client_send_private_message_key to send
9519 the Private Message Key payload and silc_client_private_message_key
9520 to handle incoming Private Message Key payload.
9522 * Added Cipher field to the Private Message Key payload to set
9523 the cipher to be used. If ignored, the default cipher defined
9524 in the SILC protocol (aes-256-cbc) is used.
9526 Tue Feb 27 13:30:52 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9528 * Removed lib/silcclient/ops.h file.
9530 Redefined parts of the SILC Client Library API. Created new
9531 file silcapi.h that deprecates the ops.h file and defines the
9532 published Client Library API. Defined also private message key
9533 API and channel private key API into the file.
9535 This is the file that the application must include from the
9536 SILC Client Library. Other files need not be included by
9537 the application anymore.
9539 * Added new key_agreement client operation callback and also
9540 defined the Key Agreement library API for the application.
9542 Tue Feb 27 11:28:31 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9544 * Added new packet type: SILC_PACKET_KEY_AGREEMENT. This packet
9545 is used by clients to request key negotiation between another
9546 client in the SILC network. If the negotiation is started it
9547 is performed using the SKE protocol. The result of the
9548 negotiation, the secret key material, can be used for example
9549 as private message key.
9551 Implemented the Key Agreement payload into the files
9552 lib/silccore/silauth.[ch].
9554 Mon Feb 26 12:13:58 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9556 * Redefined ciphers for the SILC protocol. Added some new ciphers
9557 and defined the key lengths for the algorithms. Changed the
9558 code accordingly. The default key length is now 256 bits.
9560 * Fixed SKE key distribution function silc_ske_process_key_material
9561 when the key length is more than 128 bits. The default key
9562 length in SILC is now 256 bits.
9564 * Added new command status type: SILC_STATUS_ERR_UNKOWN_ALGORITHM
9565 to indicate unsupported algorithm.
9567 * Renamed rijndael.c to aes.c and all functions as well.
9569 * Fixed a long standing channel key setting bug in client library.
9570 Weird that it has never surfaced before.
9572 * Fixed bug in channel deletion. If the entire channel is removed
9573 then it must also delete the references of the channel entry
9574 from the client's channel list as the client's channel entry and
9575 the channel's client entry share same memory.
9577 Sun Feb 25 20:47:29 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9579 * Implemented CONNECT and SHUTDOWN commands in the client.
9581 * Implemented CLOSE command to the client.
9583 * Added the function silc_idlist_find_server_by_name into the
9584 files silcd/idlist.[ch].
9586 Added the function silc_idlist_find_server_by_conn into the
9587 files silcd/idlist.[ch].
9589 Sat Feb 24 23:45:49 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9591 * DIE command was renamed to SHUTDOWN. Updated the both code
9594 * Defined SILC_UMODE_NONE, SILC_UMODE_SERVER_OPERATOR and
9595 SILC_UMODE_ROUTER_OPERATOR modes into lib/silccore/silcmode.h.
9597 * Implemented CONNECT, CLOSE and SHUTDOWN commands to the server
9600 * Added function silc_server_create_connection function to create
9601 connection to remote router. My server implementation actually
9602 does not allow router to connect to normal server (it expects
9603 that normal server always initiates the connection to the router)
9604 so the CONNECT command is only good for connecting to another
9607 Sat Feb 24 16:03:45 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9609 * Added SILC_NOTIFY_TYPE_KICKED to indicate that the client
9610 or some other client was kicked from the channel.
9612 Implemented the handling of the notify type to both client
9615 Implemented silc_server_send_notify_kicked to send the KICKED
9616 notify. It is used to send it to the server's primary router.
9618 * Implemented the KICK command into server and client.
9620 * Added `query' argument to the silc_idlist_get_client function
9621 to indicate whether to query the client from server or not if
9624 * Added new command status type SILC_STATUS_ERR_NO_CHANNEL_FOPRIV
9625 to indicate that the client is not channel founder.
9629 Sat Feb 24 00:00:55 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9631 * Removed the rng context from SilcPacketContext structure and
9632 changed that the packet routine uses the Global RNG API.
9634 Fri Feb 23 11:22:57 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9636 * Added support for quit message that client can "leave" on the
9637 channel when it quits the SILC. It is ditributed inside the
9638 SILC_NOTIFY_TYPE_SIGNOFF notify type.
9640 Added silc_server_free_client_data that will take the
9641 signoff message as argument.
9643 * Changed SKE routines to use the silc_pkcs_sign/verify routines.
9645 Thu Feb 22 23:05:36 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9647 * Updated parts of the protocol specification to keep it up
9650 Thu Feb 22 15:08:20 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9652 * Added List flag (SILC_PACKET_FLAG_LIST) to indicate list of
9653 payloads in one packet.
9655 * Deprecated following packet types: NEW_ID_LIST, NEW_CHANNEL_LIST,
9656 NEW_CHANNEL_USER_LIST, SET_MODE and SET_MODE_LIST. List packets
9657 use now the new List flag.
9659 * Also deprecated the following packet types: REPLACE_ID,
9660 NEW_CHANNEL_USER and REMOVE_CHANNEL_USER packet types.
9662 * Added list support for Notify packet in server.
9664 * Added silc_server_send_notify_channel_change to send the
9665 CHANNEL_CHANGE notify type to replace channel ID's. Deprecates
9666 the silc_server_send_replace_id.
9668 * Added silc_server_send_notify_nick_change to send the
9669 NICK_CHANGE notify type. Deprecates the function
9670 silc_server_send_replace_id.
9672 * Added silc_server_send_notify_join to send the JOIN notify type.
9673 Deprecates the function silc_server_send_new_channel_user.
9675 * Added silc_server_send_notify_leave to send LEAVE notify type.
9676 Deprecates the function silc_server_send_remove_channel_user.
9678 * Added silc_server_send_notify_cmode and
9679 silc_server_send_notify_cumode to send CMODE and CUMODE notify
9680 types. Deprecates the silc_server_send_set_mode function.
9682 * Added SERVER_SIGNOFF notify type to indicate that server has
9683 quit. This means that all clients on the channel from that
9684 server will drop. This can be also used when netsplit happens.
9686 Deprecated REMOVE_ID packet type since it is not needed anymore
9689 Added silc_server_send_notify_server_signoff to send the
9690 SERVER_SIGNOFF notify type. Deprecates the function
9691 silc_server_send_remove_id.
9693 Added also silc_server_send_notify_signoff to send the
9694 SIGNOFF notify type.
9696 * Employed the PKCS #1. It is the mandatory way to do RSA in the
9697 SILC protocol from this day on. Changed the protocol
9698 specification as well.
9700 * Added silc_server_send_notify_topic_set to send TOPIC_SET
9701 notify type. It is used between routers to notify about
9702 topic changes on a channel.
9704 * Added silc_id_dup into lib/silccore/id.[ch] to duplicate
9707 * Partly updated the protocol specification to comply with the
9708 changes now made. It is still though a bit outdated.
9710 * The JOIN notify type now takes one extra argument <Channel ID>.
9711 The packet used to be destined to the channel but now the
9712 JOIN type may be sent as list thus it is impossible to
9713 destine it to any specific channel. By adding this argument
9714 it is again possible.
9716 Wed Feb 21 22:39:30 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9718 * Added CREDITS file. The CHANGES and CREDITS file will appear
9719 in the distribution as well.
9721 Wed Feb 21 14:17:04 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9723 * Implemented CMODE_CHANGE, CUMODE_CHANGE and TOPIC_SET notify
9724 types in the server's silcd/packet_receive.c.
9726 * Implemented CMODE and CUMODE to work in router environment.
9728 * Fixed minor encoding and decoding buglet from the
9729 lib/silccore/silcmode.c.
9731 * Fixed buffer overflow from lib/silcclient/command.c in USERS
9734 Wed Feb 21 12:44:00 EET 2001 Mika Boström <bostik@lut.fi>
9736 * Changed all SilcConfigServer* and silc_config_server* to
9737 SilcServerConfig* and silc_server_config*, respectively.
9740 Wed Feb 21 00:10:00 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9742 * Associated the ID (client or server ID) to the Authentication
9743 Payload to avoid any possibility of forging. Updated the
9744 protocol specification and the code accordingly.
9746 Tue Feb 20 14:14:14 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9748 * The RSA key length is now save to the RsaKey context in the
9749 key generation process in lib/silccrypt/rsa.c. The key length
9750 is now used to figure out the maximum size of the block allowed
9751 to be encrypted/signed.
9753 * Added silc_mp_mp2bin_noalloc into lib/silcmath/mpbin.[ch]. It
9754 is equivalent to the silc_mp_mp2bin but does not allocate any
9757 * Changed silc_mp_mp2bin API to take length argument. If it is
9758 non-zero then the buffer is allocated that large. If zero, then
9759 the size is approximated using silc_mp_sizeinbase, which however
9762 * Created Global RNG API which is global RNG that application can
9763 initialize. After initializing, any routine anywhere in the
9764 code (including library) can use RNG without allocating a new
9765 RNG object. This was done to allow this sort of use of the
9766 RNG in code that has no chance to allocate RNG object. All
9767 applications currently allocate this and many routines in the
9768 library use this. Affected file lib/silccrypt/silcrng.[ch].
9770 * Removed the RNG kludge from lib/silcmath/primegen.c and changed
9771 it to use the Global RNG API.
9773 * Defined Authentication Payload into protocol specification that
9774 is used during SILC session to authenticate entities. It is
9775 used for example by client to authenticate itself to the server
9776 to obtain server operator privileges.
9778 Implemented this payload into the lib/silccore/silcauth.[ch].
9779 Implemented also routines for public key based authentication
9780 as the new protocol specification dictates.
9782 Moved definitions of different authentication methods from
9783 lib/silccore/silcprotocol.h into lib/silccore/silcauth.h.
9785 * Added silc_pkcs_encrypt, silc_pkcs_decrypt, silc_pkcs_sign,
9786 silc_pkcs_verify and silc_pkcs_sign_with_hash and
9787 silc_pkcs_verify_with_hash functions into the file
9788 lib/silccrypt/silcpkcs.[ch].
9790 Mon Feb 19 19:59:28 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9792 * The client entry's userinfo pointer must be always valid.
9793 Otherwise the [<unknown>] bug will surface beacuse the WHOIS
9794 will fail since it requires the userinfo. Now, the userinfo
9795 is allocated as "" if actual userinfo does not exist. Actually,
9796 it must exist and it is totally Ok to drop client connections
9797 that does not announce the userinfo. However, we will make
9798 this workaround for now.
9800 * Added silc_net_get_remote_port into lib/silcutil/silcnet.[ch]
9801 to return the remote port by socket.
9803 Mon Feb 19 14:26:49 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9805 * Changed SILC_SERVER_COMMAND_EXEC_PENDING macro to the name
9806 SILC_SERVER_PENDING_EXEC and added an new macro
9807 SILC_SERVER_PENDING_DESTRUCTOR which is called to free the
9808 data or when error occurs while processing the pending command.
9810 Added new argument `destructor' into silc_server_command_pending
9811 and to the SilcServerCommandPending object. This destructor is
9812 now called after calling the pending callback or if error occurs
9813 immediately. If error occurs the actual pending callback won't
9814 be called at all - only the destructor. The destructor may be
9815 NULL if destructor is not needed.
9817 All this applies for client library code as well. Similar
9818 changes were made there as well for the pending commands.
9820 In the client, the application must now allocate the
9821 SilcClientCommandContext with the silc_client_command_alloc
9824 * Added reference counter to the SilcServerCommandContext. Added
9825 function silc_server_command_alloc and silc_server_command_dup
9828 Same type of functions added to the client library for the same
9831 * Removed the cmd_ident from IDListData away since it is now
9832 global for all connections. It is the command identifier used
9833 in command sending and with pending commands. The affected file
9836 * Added reference counter to the SilcSocketConnection objecet to
9837 indicate the usage count of the object. The object won't be
9838 freed untill the reference counter hits zero. Currently only
9839 server uses this, and client ignores it. The client must be
9840 set to use this too later. The affected files are
9841 lib/silccore/silcsockconn.[ch]. Added also the function
9842 silc_socket_dup to increase the reference counter.
9844 This was mainly added because it is possible that the socket
9845 is removed underneath of pending command or other async
9846 operation. Now it won't be free'd and proper DISCONNECTING
9847 flags, etc. can be set to avoid sending data to connection that
9848 is not valid anymore.
9850 * Added SILC_SET_DISCONNECTING to server.c when EOF is read from
9851 the connection. After that it sets SILC_SET_DISCONNECTED.
9852 It is, however, possible that the socket data is not still freed.
9853 The silc_server_packet_process now checks that data is not
9854 read or written to connection that is DISCONNECTED. The socket
9855 get's freed when the reference counter hits zero.
9857 Mon Feb 19 00:50:57 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9859 * Changed the client operation API: channel_message operation's
9860 `sender' is now the client entry of the sender, not the nickname
9861 and the `channel' is the channel entry, not the channel name.
9863 In the private_message operation the `sender' is now also the
9864 client entry of the sender not the nickname.
9866 Affected file is lib/silcclient/ops.h and all applications
9867 using the client operations.
9869 Sat Feb 17 22:11:50 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9871 * Moved the calling of ops->connect() from connect_to_server_final
9872 into receive_new_id functin since that is the point when the
9873 client is actually allowed to send traffic to network. The
9874 affected file is lib/silcclient/client.c.
9876 Sat Feb 17 13:15:35 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9878 * When receiving NEW_CHANNEL_LIST, NEW_CHANNEL_USER_LIST,
9879 NEW_ID_LIST and SET_MODE_LIST packets, broadcast the list packet
9880 (if needs broadcasting) instead of broadcasting the packets one
9881 by one which would make a burst in the network traffic.
9883 * Added `broadcast' argument to the functions in silcd/server.[ch]
9884 silc_server_create_new_channel[_with_id] to indicate whether
9885 to send New Channel packet to primary router.
9887 Sat Feb 17 01:06:44 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9889 * Added new function into the silcd/server.[ch] files:
9890 silc_server_create_new_channel_with_id to create new channel with
9891 already existing Channel ID.
9893 * Added new packet type SILC_PACKET_SET_MODE_LIST into the file
9894 lib/silccore/silcpacket.h. This packet is used t send list of
9895 Set Mode payloads inside one packet. Server uses this to set
9896 the modes for the channels and clients on those channels, that it
9897 announced to the router when it connected to it. The protocol
9898 specification has been updated accordingly.
9900 * The silc_server_new_channel did not handle the packet coming
9901 from normal server as it normally does not send that. However,
9902 when it announces its channels it does send it. Implemented
9903 the support for that.
9905 * Added SILC_ID_CHANNEL_COMPARE macro to compare to Channel ID's
9906 into the file lib/silccore/id.h.
9908 Fri Feb 16 23:57:29 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9910 * Fixed memory leaks in the functions silc_idlist_del_client,
9911 silc_idlist_del_channel and silc_idlist_del_server in the file
9912 silcd/idlist.c. All of those leaked like a sieve.
9914 * Fixed some small memory leaks in the client's function
9915 silc_client_notify_by_server.
9917 * Added functions into silcd/server.c: silc_server_announce_clients,
9918 silc_server_announce_channels and silc_server_announce_server.
9919 These functions are used by normal and router server to announce
9920 to its primary router about clients, channels and servers (when
9921 router) that we own. This is done after we've connected to the
9924 These functions effectively implements the following packet types:
9925 SILC_PACKET_NEW_CHANNEL_LIST, SILC_PACKET_NEW_CHANNEL_USER_LIST
9926 and SILC_PACKET_NEW_ID_LIST.
9928 * Added new functions into the silcd/packet_receive.[ch]:
9929 silc_server_new_id_list, silc_server_new_channel_list and
9930 silc_server_new_channel_user_list to handle the incoming
9931 NEW_ID_LIST, NEW_CHANNEL_LIST and NEW_CHANNEL_USER_LIST packets.
9933 * Added support of changing Channel ID in the function
9934 silc_server_replace_id. If the server that announces a channel
9935 to the router already exists in the router (with same name but
9936 with different Channel ID), router is responsible to send
9937 Replace ID packet to the server and force the server to change
9938 the Channel ID to the one router has.
9940 * Added new notify type SILC_NOTIFY_TYPE_CHANNEL_CHANGE to notify
9941 client that the Channel ID has been changed by the router. The
9942 normal server sends this to the client. Client must start using
9943 the new Channel ID as the channel's ID.
9945 Implemented handling of this new type into lib/silcclient/client.c
9946 into the function silc_client_notify_by_server.
9948 * Added new function silc_idlist_replace_channel_id into the files
9949 silcd/idlist.[ch] to replace the Channel ID.
9951 Fri Feb 16 14:14:00 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9953 * Call silc_server_command_identify_check always when processing
9954 the IDENTIFY command in silcd/command.c
9956 Thu Feb 15 20:07:37 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9958 * Added new packet type SILC_PACKET_HEARTBEAT that is used to
9959 send keepalive packets. The packet can be sent by clients,
9960 servers and routers.
9962 Added function silc_socket_set_heartbeat into the file
9963 lib/silccore/silcsockconn.[ch] to set the heartbeat timeout.
9964 If not set, the heartbeat is not performed. The actual
9965 heartbeat is implemented in the low level socket connection
9966 library. However, application is responsible of actually
9969 Added silc_server_send_heartbeat to send the actual heartbeat
9970 packet into silcd/packet_send.[ch]. Server now performs
9971 keepalive with all connections.
9973 * Added silc_task_get_first function into lib/silcutil/silctask.c
9974 to return the timeout task with shortest timeout. There was a bug
9975 in task unregistration that caused problems. TODO has been
9976 updated to include that task system must be rewritten.
9978 * The client library will now resolve the client information when
9979 receiving JOIN notify from server for client that we know but
9980 have incomplete information.
9982 * Rewrote parts of silc_server_remove_from_channels and
9983 silc_server_remove_from_one_channel as they did not remove the
9984 channel in some circumstances even though they should've.
9986 * Encryption problem encountered in server:
9988 The LEAVE command used to send the Channel Key packet to the
9989 router immediately after generating it. However, the code
9990 had earlier sent Remove Channel user packet but not immediately,
9991 ie. it was put to queue. The order of packets in the router
9992 was that Channel Key packet was first and Remove Channel User
9993 packet was second, even though they were encrypted in the
9994 reverse order. For this reason, MAC check failed. Now, this
9995 is fixed by not sending the Channel Key packet immediately but
9996 putting it to queue. However, this is more fundamental problem:
9997 packets that are in queue should actually not be encrypted
9998 because packets that are sent immediately gets encrypted
9999 actually with wrong IV (and thus MAC check fails). So, packets
10000 that are in queue should be encrypted when they are sent to
10001 the wire and not when they put to the queue.
10003 However, the problem is that the current system has not been
10004 designed to work that way. Instead, the packet is encrypted
10005 as soon as possible and left to the queue. The queue is then
10006 just purged into wire. There won't be any fixes for this
10007 any time soon. So, the current semantic for packet sending
10010 o If you send packet to remote host and do not force the send
10011 (the packet will be in queue) then all subsequent packets to the
10012 same remote host must also be put to the queue. Only after the
10013 queue has been purged is it safe again to force the packet
10016 o If you send all packets immediately then it safe to send
10017 any of subsequent packets through the queue, however, after
10018 the first packet is put to queue then any subsequent packets
10019 must also be put to the queue.
10021 Follow these rules and everything works fine.
10023 Thu Feb 15 14:24:32 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10025 * Added new function silc_server_remove_clients_by_server to
10026 remove all client entries from ID list when the server connection
10027 is lost. In this case it is also important to invalidate all
10028 client entires as they hold the invalid server entry. This
10029 fixes fatal bug when server has lost connection and will reconnect
10032 Wed Feb 14 16:03:25 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10034 * Made some sanity checks to silc_server_daemonise like to check
10035 whether the requested user and group actually exists.
10037 * Added sanity check to SKE's silc_ske_responder_finish to check
10038 that the public and private key actually is valid.
10040 * Invalidate the client's nickname when receiving Replace ID
10041 packet and the Client ID is being replaced. This means that the
10042 server will query the nickname if someone needs it (client)
10045 * Sort the ID Cache in client library when the ID Cache data
10046 has changed (needs sorting).
10048 * Do not allow for SILC client to create several connections to
10049 several servers. The client does not support windows right now
10050 and generating multiple connections causes weird behaviour.
10052 Irssi-silc client does support windows and can handle several
10053 connections without problems, see: www.irssi.org and SILC plugin.
10055 * Fixed some places where client was added to the IDList. The
10056 rule of thumb is following (in order to get everything right):
10057 If the client is directly connected local client then the
10058 `connection' argument must be set and `router' argument must be
10059 NULL to silc_idlist_add_client function. If the client is not
10060 directly connected client then the `router' argument must
10061 bet set and the `connection' argument must be NULL to the
10062 silc_idlist_add_client function.
10064 * The funtion silc_server_packet_send_local_channel actually did
10065 not check whether the client was locally connected or not. It
10066 does that now. Fixed a bug related to LEAVE command.
10068 * Fixed Remove Channel User payload parsing bug in server's
10069 silcd/packet_receive.c. Fixed a bug related to LEAVE command.
10071 * The server's silc_server_save_channel_key now checks also the
10072 global ID list for the channel as it might not be in the local
10073 list. Fixed a bug related to LEAVE command.
10075 * Is this the end of the [<unknown>] buglet that has been lurking
10076 around for a long time? A little for loop fix in server's
10077 silc_server_command_whois_parse that is used by both IDENTIFY
10078 and WHOIS command. At least, this was a clear bug and a cause
10079 of one type of [<unknown>] buglet.
10081 * WHOIS and IDENTIFY commands call the function
10082 silc_server_command_[whois/identify]_check function even if
10083 we are not router server.
10085 Tue Feb 13 19:55:59 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10087 * Added --with-gmp configuration option. If set the GMP
10088 is always compiled in the SILC source tree. If not set then
10089 it is checked whether the system has the GMP3 installed. If
10090 it has then the GMP won't be compiled (the system's headers
10091 and library is used), if it doesn't have it then the GMP is
10092 compiled in the SILC source tree.
10094 Mon Feb 12 11:20:32 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10096 * Changed RSA private exponent generation to what PKCS #1
10097 suggests. We try to find the smallest possible d by doing
10098 modinv(e, lcm(phi)) instead of modinv(e, phi). Note: this is
10099 not security fix but optimization.
10101 Sun Feb 11 18:19:51 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10103 * Added new config entry [Identity] to fork the server and run
10104 it as specific user and group. A patch from Bostik.
10106 * Imported Dotconf configuration library into lib/dotconf.
10107 This will be used to create the SILC configuration files later.
10108 It will appear in the distsribution after this commit.
10110 Sat Feb 10 21:13:45 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10112 * A big code auditing weekend happening. Auditing code for
10113 obvious mistakes, bugs and errors. Also, removing any code
10116 Removed files for being obsolete:
10118 o lib/silcutil/silcbuffer.c (the buffer interface is entirely in
10119 inline in the file lib/silcutil/silcbuffer.h)
10121 o lib/silcutil/silcbufutil.c (the header has inline versions)
10123 Changed code to fix possible error conditions:
10125 o The buffer formatting routines now check that the destination
10126 buffer really has enough space to add the data. This applies for
10127 both buffer formatting and unformatting
10128 (lib/silcutil/silcbuffmt.[ch]). Also, the entire buffer
10129 unformatting was changed to accomodate following rules:
10130 XXX_*STRING_ALLOC will allocate space for the data into the pointer
10131 sent to the function while XXX_*STRING will not allocate or copy
10132 the data into the buffer. Instead it sets the pointer from the
10133 buffer into the pointer sent as argument (XXX_*STRING used to
10134 require that the pointer must be allocated already). This change
10135 makes this whole thing a bit more consistent and more optimized
10136 (note that the data returned in the unformatting with XXX_*STRING
10137 must not be freed now). The routines return now -1 on error.
10139 o Tried to find all code that use buffer_format and buffer_unformat
10140 and added return value checking to prevent formatting and
10141 especially unformatting errors and possible subsequent fatal
10144 o Changed ske->x and ske->KEY to mallocated pointers in
10145 lib/silcske/silcske.h. Fixed possible data and memory leak.
10147 o Added return value checking to all *_parse* functions. Fixed
10148 many memory leaks as well.
10150 o Added length argument to silc_id_str2id in lib/silccore/id.[ch]
10151 so that buffer overflows would not happen. All code now also
10152 checks the return value as it can fail.
10154 Mon Feb 5 20:08:30 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10156 * Added reconnection support to server if the normal server looses
10157 its connection to the router (for example if router is rebooted).
10158 The server performs normal reconnection strategy implemented
10159 to the server. Affected file silcd/server.c.
10161 Sun Feb 4 13:18:32 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10163 * Added new packet type SILC_PACKET_SET_MODE that is used to
10164 distribute the information about changed modes (for clients,
10165 channels and clients channel modes) to all routers in the
10166 network. Updated the protocol specification accordingly.
10168 Added functions into silcd/packet_send.c and
10169 silcd/packet_receive.c: silc_server_send_set_mode,
10170 silc_server_set_mode.
10172 Added new files silcmode.[ch] into lib/silccore that implements
10173 the encoding and decoding of Set Mode Payload. Added new type
10174 SilcSetModePayload. Moved the definitions of different modes
10175 from lib/silccore/silcchannel.h into lib/silccore/silcmode.h.
10177 Sat Feb 3 15:44:54 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10179 * Oops, a little mistake in server's connection authentication
10180 protocol. The protocol is not ended with FAILURE but with
10181 SUCCESS if the authentication is Ok. :) Affected file is
10184 * Implemented NICK_CHANGE notify handling in server in the file
10185 silcd/packet_receive.c The NICK_CHANGE notify is distributed to
10186 the local clients on the channel. After the changing nickname
10187 in router environment snhould work and the [<unknown>] nickname
10188 should appear no more.
10190 The silc_server_replace_id function that receives the Replace ID
10191 payload now sends the NICK_CHANGE notify type also in the file
10192 silcd/packet_receive.c
10194 * Changed WHOIS and IDENTIFY command to support the maximum amount
10195 of arguments defined in protocol specs (3328 arguments). This
10196 fixed a bug that caused problems when there were more than three
10197 users on a channel.
10199 Fri Feb 2 11:42:56 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10201 * Added extra parameter, command identifier, to the
10202 silc_client_send_command so that explicit command identifier
10205 Changed that ID list routines uses specific command identifier
10206 when sending WHOIS/IDENTIFY requests to the server so that they
10207 can be identified when the reply comes back.
10209 Affected files lib/silcclient/command.[ch],
10210 lib/silcclient/client.c and lib/silcclient/idlist.[ch].
10212 * Added `sender' argument to silc_server_packet_send_to_channel
10213 to indicaet the sender who originally sent the packet to us
10214 that we are now re-sending. Ignored if NULL. Affected file
10215 silcd/packet_send.[ch].
10217 * Added some server statistics support in silcd/server_internal.h
10218 SilcServerStatistics structure and around the server code. Also
10219 send some nice statistics information when client is connecting
10222 Thu Feb 1 23:31:21 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10224 * Fixed channel ID decoding in server's JOIN command reply in
10225 silcd/command_reply.c
10227 * Fixed braodcasting of replace ID payload to not to send it if
10228 we are standalone server in silcd/packet_receive.c.
10230 * Fixed all channel message sending routines to not to send
10231 packets to clients that has router set, since they are routed
10232 separately in the same function earlier. Affects file
10233 silcd/packet_send.c and all channel packet sending functions.
10235 * In USERS reply, res_argv[i] are not allocated, the table
10236 is allocated. Thus changed that free the table, not its
10239 * In server's whois_check and identify_check if the client is
10240 locally connected do not send any WHOIS commands - they are not
10243 Thu Feb 1 21:32:27 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10245 * Fixed some minor bugs in client when sending WHOIS command. The
10246 arguments was in wrong order.
10248 * Removed statis function add_to_channel from server in
10249 silcd/command.c that was previously used with the joining but
10252 * Tested USERS command in router environment successfully with two
10253 routers, two servers and two clients.
10255 Thu Feb 1 00:54:26 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10257 * Reorganized the USERS command and command reply in client library
10258 in lib/silcclient/command.c and lib/silcclient/command_reply.c.
10259 When the command is given by user we register a pending command
10260 callback that will reprocess the command after the reply has been
10261 received from the server. When reprocessing the packet we then
10262 display the information. Thus, the USERS information is displayed
10263 now in the command callback instead of in the command reply
10264 callback. The processing of the command is same as previously
10265 when server has sent the command reply in the JOINing process.
10267 * Added to USERS command in silcd/command_reply.c to join the client,
10268 we didn't use to know about, to the channel after we've created
10269 a client entry for it. Also, for clienet we did know already still
10270 check whether it is on the channel or not and add it if not.
10272 * Removed silc_server_command_join_notify as the function and its
10275 Tue Jan 30 22:39:15 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10277 * Changed the client's pending command handling to the same as the
10278 server's pending command handling. It is also now possible to
10279 execute command reply functions from other command reply
10280 function as the function callbacks for commands and command
10281 replies are one and same. The pending commands are not static
10282 list anymore, it is mallocated SilcDList in lib/silcclient/client.h
10283 in client connection context. Thus, pending commands are server
10284 connection specific as it is convenient.
10286 Changed the function silc_client_command_pending and
10287 silc_client_command_pending_del and added new function
10288 silc_client_command_pending_check. Removed the
10289 SILC_CLIENT_CMD_REPLY_EXEC, and SILC_CLIENT_PENDING_COMMAND_CHECK
10292 * Added cmd_ident, current command identifier, to the client
10293 connection context in lib/silcclient/client.h to keep track on
10294 command identifiers used in command sending. Client's command reply
10295 function handling now supports the mandatory command identifiers.
10297 * Added SILC_CLIENT_COMMAND_EXEC_PENDING macros to all command reply
10298 funtions in client to fully support pending command callbacks.
10300 * NOTE: the name_list in USERS (old NAMES) command is NOT sent anymore
10301 as one of the arguments to the application in the command reply
10304 * NOTE: The FORWARDED flag is depracated. It used to be depracated
10305 before first releasing SILC but came back. Now it is removed again
10306 and should come back nomore. The FORWARDED flag was used only
10307 by the JOINing procedure by forwarding the command packet to router.
10308 Now, the JOINing procedure has been changed to more generic (due
10309 to various router environment issues) and FORWARDED is not needed
10310 anymore for anything. The protocol specification is yet to be
10313 Now, removed silc_server_packet_forward from server and the flag
10314 SILC_PACKET_FORWARDED from lib/silccore/silcpacket.h.
10316 Tue Jan 30 00:05:05 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10318 * Renamed NAMES command to USERS command. The NAMES was named that
10319 due to historical reasons. Now it is renamed. Also, rewrote
10320 parts of the USERS command. The nickname list is not sent anymore
10321 by the server. Only Client ID and mode lists are sent in the USERS
10322 command. Changed this also to the protocol specification.
10324 The client now resolves the names and stuff after it receives
10325 the USERS list from the server when joining to the channel.
10327 * WHOIS and IDENTIFY commands has been changed to support multiple
10328 Client ID's per command. One can now search for multiple users
10329 in the network by sending only one WHOIS or IDENTIFY command.
10330 Changed the code and the protocol specifications.
10332 * Removed silc_server_command_identify_parse and changed that IDENTIFY
10333 uses silc_server_command_whois_parse to parse the request. */
10335 * If normal server, do not parse the WHOIS and IDENTIFY requests
10336 before sending it to the router. Saves some time.
10338 Sun Jan 28 16:19:49 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10340 * Fixed JOIN command on client library. Wrong number of arguments
10341 used to crash the client.
10343 * Added silc_server_channel_has_global function to check whether
10344 channel has global users or not.
10346 * Added silc_server_channel_has_local function to check whether channel
10347 has locally connected clients on the channel.
10349 * The silc_server_remove_from_one_channel now checks whether the
10350 channel has global users or not after given client was removed from
10351 the channel. It also checks whether the channel has local clients
10352 on the channel anymore. If it does not have then the channel entry
10353 is removed as it is not needed anymore.
10355 * The silc_server_notify now checks on JOIN notify whether the joining
10356 client is one of locally connected or global. If it is global then
10357 the channel has now global users on the channel and that is marked
10358 to the channel entry. Also, it now saves the global client to
10359 global list who is joining and JOINs it to the channel. This is
10360 for normal server, that is.
10362 Changed silc_server_send_notify_on_channel,
10363 silc_server_packet_relay_to_channel and
10364 silc_server_packet_send_to_channel check if we are normal server
10365 and client has router set (ie. global client) do not send the
10366 message to that client, as it is already routed to our router.
10368 * Implemented LEAVE notify type handling in silc_server_notify
10371 * Tested LEAVE command in router environment successfully. Tested
10372 with two routers, two servers and two clients.
10376 * idlist_find_xxx_by_id routines now dumps the ID on the debug mode.
10378 * Implemented SIGNOFF notify type handling in silc_server_notify
10381 * silc_server_remove_id now removes the client entry from all channels
10382 it has joined and thusly sends SIGNOFF notify type.
10384 * Rewrote the NAMES list generation in server by removing two excess
10385 loops. The lists are created now inside one loop.
10387 Sat Jan 27 22:34:56 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10389 * silc_server_remove_channel_user checks now also global list
10390 for channel and client.
10392 * silc_server_new_channel_user checks now both local and global
10393 list for channel and client. Fixed a bug in client id decoding.
10394 Used to decode wrong buffer.
10396 * silc_server_channel_message checks now both local and global
10397 list for channel entry.
10399 * Tested channel joining (hence JOIN) in router environment
10400 successfully. Tested with two routers, two servers and two
10403 * Tested channel message sending in router environment successfully.
10405 Thu Jan 11 03:22:57 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10407 * Added silc_server_save_channel_key into server.[ch] to save the
10408 received channel key in Channel Key payload processing. It is
10409 also used in JOIN command reply handling.
10411 Equivalent function silc_client_save_channel_key added into
10412 client.[ch] into client library.
10414 * Changed JOIN command reply to send information whether the channel
10415 was created or not (is existing already) and the channel key
10416 payload. Changed protocol specs accordingly.
10418 * Fixed bugs in WHOIS and IDENTIFY command reply sending when
10419 the request was sent by ID and not by nickname. Crashed on
10422 Sat Dec 23 21:55:07 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10424 * Fixed a bug in Client library. IDENTIFY and WHOIS reply functions
10425 now correctly save the received data.
10427 * silc_server_free_sock_user_data now notifies routers in the
10428 network about entities leaving the network.
10430 At the same time implemented functions silc_server_remove_id
10431 and silc_server_send_remove_id to receive and send REMOVE_ID
10432 packets. The packet is used to notify routers in the network
10433 about leaving entities. The ID removed will become invalid in
10436 * Added function silc_idlist_del_server into server. Removes and
10437 free's server entry from ID list.
10439 * silc_server_private_message function now checks, if we are router,
10440 that the destination ID really is valid ID, naturally.
10442 * In router when NEW_ID packet is received (for new client) the
10443 hash of the Client ID is saved in the ID Cache but the
10444 client->nickname is set to NULL, instead of putting the hash
10447 IDENTIFY command now also checks that client->nickname must be
10448 valid. If it is not if will request the data from the server who
10449 owns the client. Added new function
10450 silc_server_command_identify_check.
10452 * Added silc_command_set_command into lib/silccore/silcommand.[ch]
10453 to set the command to already allocated Command Payload.
10455 * Tested private message sending in router environment with two
10456 routers, two servers and two clients. Fixed minor bugs and now
10459 * Fixed segfault from client's NAMES command. Used to crash if
10460 not on any channel.
10462 * Forwarded packets must not be routed even if it is not destined
10463 to the receiver. Changed server code comply with this.
10465 Sun Dec 17 14:40:08 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10467 * Added `require_reverse_mapping' boolean value to ServerParams
10468 structure. If TRUE (not default) the server will require that
10469 the connecting host has fully qualified domain name.
10471 If the reverse mapping is not required and hostname could not be
10472 found the IP address is used as hostname.
10474 Sat Dec 16 17:39:54 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10476 * Implemented version string checking to both client and server.
10477 The check is incomplete currently due to the abnormal version
10478 strings used in development version of SILC.
10480 * Changed all command functions in server to use the new
10483 Fri Dec 15 15:55:12 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10485 * Changed char *data to unsigned char *data in ID Cache system to
10486 support binary data as ID Cache data. Changed code to support
10487 binary data in lib/silccore/idcache.c.
10489 * Renamed silc_server_packet_relay_command_reply to
10490 silc_server_command_reply as it is normal packet receiving
10491 function. Rewrote the function to accept command replys for
10492 servers and not only for clients.
10494 * Mark remote router always as registered server if we are connecting
10495 to it. Otherwise, commands sent by the router to us are ignored.
10497 * All ID List find routines now returns the ID Cache Entry pointer
10498 as well if requested.
10500 * WHOIS command works now in router environment, tested with two
10501 routers, two servers and two clients.
10503 * Cleaned up and rewrote IDENTIFY command. IDENTIFY should work now
10504 in router environment (as it is almost equivalent to WHOIS) but
10505 hasn't been tested thoroughly. Added new functions:
10507 silc_server_command_identify_parse
10508 silc_server_command_identify_send_reply
10509 silc_server_command_identify_from_client
10510 silc_server_command_identify_from_server
10512 * Disabled route cache adding because adding two different ID's with
10513 same IP replaces the old cache entry thus giving wrong route.
10514 The entry->router->connection is always the fastest route anyway
10515 so route cache may not be needed. Of course, new routes maybe
10516 established after receiving the ID when the entry->router->connection
10517 might not be anymore the most optimal.
10519 Thu Dec 14 15:55:35 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10521 * Add route cache for received ID for fast routing.
10523 * Added silc_server_packet_route to route received packet on router
10524 that is not destined to us.
10526 * Renamed silc_server_get_route to silc_server_route_get.
10528 * Added id_string and id_string_len fields into SilcServer to
10529 include encoded ServerID for fast comparing without excess
10530 encoding of the ID's.
10532 * Cleaned up WHOIS command on server side. Added following static
10535 silc_server_command_whois_parse
10536 silc_server_command_whois_check
10537 silc_server_command_whois_send_reply
10538 silc_server_command_whois_from_client
10539 silc_server_command_whois_from_server
10541 * Added macro SILC_SERVER_COMMAND_CHECK_ARGC to check mandatory
10542 arguments in command replies. All command functions should be
10543 updated to use this macro.
10545 Sun Dec 10 23:52:00 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10547 * Minor typo fixes on command reply handling on server.
10549 Tue Nov 28 11:05:39 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10551 * Added silc_server_command_add_to_channel internal routine to add
10552 the client to the channel after router has created the channel and
10553 sent command reply to the server.
10555 * Added generic silc_server_send_command to send any command from
10558 * Use static buffer with ID rendering instead of duplicating data.
10560 Mon Nov 27 21:39:40 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10562 * Fixed a channel user mode bug when joining to a channel server gave
10563 everybody channel founder rights, oops.
10565 * We mark ourselves as the router of the incoming server connection
10566 if we are router ourselves. This way we can check in some packet
10567 sending functions whether it is locally connected server. For
10568 incoming router connections we put NULL.
10570 * For router sending packets locally means now always sending the
10571 packet cell wide; to local clients and local servers. For normal
10572 server sending packet locally means sending it to only local
10575 * Fixed the JOIN command to really work in router environment. If the
10576 channel is created it is always created by the router. Router is
10577 also responsible of making the initial joining to the channel,
10578 sending JOIN notify to the sending server and distributing
10579 NEW_CHANNEL and NEW_CHANNEL_USER packets. Hence, if the channel
10580 does not exist server doesn't do anything else but forward the
10581 command to the router which performs everything.
10583 * Added silc_server_send_channel_key function to send the Channel Key
10586 * Added silc_server_create_channel_key to create new channel key. The
10587 channel key is now re-generated everytime someone joins or leaves
10588 a channel, as protocol dictates. Note: channel->key_len is the
10589 key length in bits.
10591 Wed Nov 22 22:14:19 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10593 * Splitted server.[ch] finally. Created now packet_send.[ch] and
10594 packet_receive.[ch] to separate packet sending and receiving
10595 routines. The server.[ch] now includes everything else including
10596 actual packet processing (writing and reading data) and other
10599 Renamed silc_server_private_message_send_internal to
10600 silc_server_send_private_message. The routine is still though
10601 used only to relay private messages as server does not send
10602 private messages itself.
10604 Renamed silc_server_new_channel to silc_server_create_new_channel
10605 and added new function sicl_server_new_channel that handles the
10606 incoming New Channel packet. Added also new sending function
10607 silc_server_send_new_channel to send New Channel Payload.
10609 * Added new function silc_server_notify to process incoming notify
10610 packet to the server/router. Server may then relay the notify
10611 to clients if needed.
10613 * Added new function silc_server_new_channel_user to process incoming
10614 New Channel User packet. Router will redistribute the packet and
10615 send JOIN notify to its local clients and locally connected servers
10616 if needed. Normal server will send JOIN notify to its local client
10617 on same channel when received this packet. Added also corresponding
10618 sending function silc_server_send_new_channel_user to sent the
10621 * Added boolean route argument to send_notif_to_channel and
10622 packet_send_to_channel functions to attempt to route the packet
10623 if it is TRUE and send only locally if it is FALSE.
10625 Tue Nov 21 19:49:31 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10627 * silc_server_replace_id now broadcasts the received replace ID
10628 packet if it is not broadcast packet already. The router must
10629 broadcast to inform other routers about changed ID.
10631 * Added backpointer to server's router into SilcServer context in
10632 silcd/server_internal.h.
10634 * Fixed silc_server_packet_broadcast to send correct broadcast
10637 * The channel key is now distributed to the local client as soon
10638 as it is received from the router (in router environment) so that
10639 no other packet may be sent for the channel until client has
10642 * silc_server_remove_channel_user now broadcasts the received
10643 Remove Channel User packet if it is not broadcast packet already.
10644 The router must broadcast to inform other routers about removed
10647 * Added users field into SilcPacketContext that is a reference count
10648 of the context. One can increase the reference count by calling
10649 silc_packet_context_dup which is now changed to just increase the
10650 reference count instead of duplicating the data. The reference
10651 count is decresed by calling silc_packet_context_free that will
10652 free the data after the reference count hits zero.
10654 For now on the packet context and everything allocated into it
10655 (including the raw packet from network) must be freed by calling
10656 the new silc_packet_context_free function. Added also new function
10657 silc_packet_context_alloc that must be used now to allocate the
10658 context. This also means that if a routine is asynchronous from
10659 silc_[client/server]_packet_parse_type the packet context must
10660 be duplicated by calling silc_packet_context_dup. Otherwise it
10661 gets free'd after silc_[client/server]_packet_parse_type returns.
10662 Also, one must remember that if packet is duplicated then its
10663 reference count must be decresed by calling the free function as
10664 many times as it was duplicated.
10666 * Changed SilcBuffer field from protocol contexts to SilcPacketContext
10667 from both client and server.
10669 Mon Nov 20 23:47:03 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10671 * Made joining to a channel working in router environment.
10673 * Cleaned up JOIN command on server side and create function
10674 silc_server_command_join_channel internal routine to make the
10677 Thu Nov 9 21:12:39 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10679 * Changed silc_command_pending list to SilcDList. Also, added
10680 `ident' field to SilcServerCommandPending structure to identify
10681 the reply and to call correct callback.
10683 Added silc_server_command_pending_check function to replace the
10684 corresnponding macro. The silc_command_pending list is not
10687 * Added silc_command_set_ident into lib/silccore/silccommand.[ch]
10688 to set identifier to previously allocated Command Payload. It
10689 is used to set identifier for command when resending Command
10692 * Added silc_command_payload_encode_payload to encode Command
10693 Payload buffer from SilcCommandPayload structure.
10695 * Added silc_argument_payload_encode_payload to encode Argument
10696 payload buffer from SilcArgumentPayload structure.
10698 Wed Nov 8 21:03:28 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10700 * Changed WHOIS command to support router connection on server side.
10701 The whois request is always sent to router unless the server is
10702 standalone server. After server has received the reply from the
10703 router will it send the reply to the client.
10705 * Added silc_server_packet_broadcast into silcd/server.[ch] to
10706 broadcast received broadcast packet. The function is used only
10707 by router. The broadcast packet is always sent to the router's
10710 * Added silc_id_render function in lib/silcutil/silcutil.[ch] to
10711 render given ID to printable string, for log files for example.
10713 Tue Nov 7 22:14:19 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10715 * Made basic router to router connections working. At least they
10716 can now connect to each other but nothing really works the way
10717 they are supposed - yet.
10719 * Added new initiator token to RouterConnection configuration
10720 file in silcd/serverconfig.[ch]. It is used to tell whether we
10721 are the initiator to the remote router or whether we'll expect
10722 the other end to connect.
10724 * Moved registering of listener task to silc_server_init, hence
10725 the server starts listenning as soon as it is run, even if it
10726 does not have connections to other routers. Let's see how well
10729 * Changed default connection retry timeouts for more suitable in
10732 * Removed cipher and such arguments from silc_idlist_add_client
10733 and silc_idlist_add_server prototypes from silcd/idlist.[ch].
10734 Added new function silc_idlist_add_data to add the keys and stuff
10737 * Added SilcIDListData structure and added it to SilcClientEntry
10738 and SilcServerEntry as their first field in the structure. This
10739 way we can explicitly cast the ID entries to the SilcIDListData
10740 structure and get common data for the entries. In past, we had
10741 to first check what type of connection it is and then cast it to
10742 correct ID entry type. Now, we can directly cast the opaque
10743 pointer to the SilcIDListData (no matter what ID entry it actually
10744 is) and get the data needed.
10746 Mon Nov 6 21:56:12 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10748 * Wow, found a bug in scheduler. The scheduler uninitialized itself
10749 in some circumstances even if threre were timeout tasks, though not
10750 IO tasks, but tasks anyway. Now fixed.
10752 * Defined SilcServerConnection structure to hold connection specific
10753 stuff about directly connected servers and routers. The definition
10754 is currently in silcd/server_internal.h. I thought about having
10755 a bit more important role fro this struct but for now it is used
10756 only when connecting to other server (or router actually).
10758 * Added connecting retry support in server when connecting to
10759 router(s). The retry feature implement exponential backoff
10760 algorithm. Also, added SilcServerParams structure to hold default
10761 parameters for server. For now, it include these retry settings
10762 and are hard coded. After server is moded to be as Silc Server
10763 Library this structure will be more important.
10765 Sun Nov 5 22:28:44 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10767 * Changed client librarys channel->clients table to SilcList and
10768 changed code accordingly.
10770 Thu Nov 2 16:28:01 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10772 * Changed client's channel table to SilcList and changed code
10773 accordingly. Also changed SilcChannelClientEntry to include back-
10774 pointer to the channel so that client entry can use that structure
10775 as list as well and we have fast cross-reference to the channel.
10776 This change dramatically decreased the complexity of channel
10777 handling with client entry and vice versa (removed one extra
10778 loop when searching for channel entry from many functions).
10780 * Changed server->sim from table to SilcDList and changed code
10783 * NAMES command can now be used from user interface. It will show
10784 the user list on the channel, neatly.
10786 * Added realname pointer to SilcClientEntry in lib/silcclient/idlist.h.
10787 Code now saves realname of the user if it becomes available.
10789 * Renamed configure.in to configure.in.pre and made ./prepare
10790 script to automatically add correct version string to
10791 configure.in which it creates from configure.in.pre.
10793 Wed Nov 1 17:21:26 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10795 * NAMES command reply now shows users mode with the nickname when
10796 joining to channel.
10798 * Moved silc_client_ch[u]mode[_char] functions from
10799 silc/clientutil.[ch] to lib/silcclient/client.[ch]. Though, that
10800 place sucks, they are utility functions and should be in some
10803 * Fixed some unsigned int's to unsigned short's. Patch by cras.
10805 * Fixed contrib/getopt*.[ch] to not require config.h. Patch by
10808 Tue Oct 31 20:10:37 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10812 * Added TRQ (efficient deque and list library) into lib/trq. This is
10813 a very good list library that is currently used in the SILC. Defined
10814 SilcList API over the library because I didn't like the API very
10815 much. See lib/trq/silclist.h for the API and examples of how to
10816 use the API. Fixed various places in the code to use the new
10817 SilcList API. The SilcList is meant for lists that has a structure
10818 already defined as a list. It is not suitable to add just some
10819 context to the list (in TRQ, the context is the list actually).
10821 So, I defined SilcDList that can be used for the purpose where
10822 predefined list structure does not exit. This can be used as
10823 such list. Now some context just can be added to the SilcDList.
10824 Currently this list is not used in the SILC just yet, though there
10825 are a lot places where this can replace dynamically allocated
10826 tables and I will fix these places, later, to use SilcDList.
10827 See lib/trq/silcdlist.h for SilcDList (they are all inline functions,
10828 and use TRQ internally).
10830 Also fixed some annoying warning messages that the original TRQ
10831 code generated. Also minor changes to TRQ's Makefile.in.
10833 * Added support for querying by Client ID to both WHOIS and
10834 IDENTIFY commands into server, as required by the protocol.
10836 * Removed method function pointers from SilcBuffer structure. They
10837 weren't used to anything and just increased the context size for
10838 no good reason. This change also made silc_buffer_alloc and
10839 silc_buffer_free functions inline functions.
10841 * Disabled command flooding detection support until it's fixed so
10842 that it accepts commands in but does not execute them more than once
10845 * Added silc_net_localhost(), to return local hostname, into
10846 lib/silcutil/silcnet.[ch]. Also added client->hostname pointer
10847 that must be initialized before calling silc_client_init.
10849 * Added new function: silc_server_send_notify_on_channels to send
10850 notify messages to all channels client has joined. It is assured
10851 that the message is sent only once per client.
10853 * Moved silc_log_format (from lib/silcutil/silclog.[ch] into
10854 lib/silcutil/silcutil.[ch] as silc_format function. The new
10855 function is generic and is used by server as well, not only by
10856 the logging routines.
10858 * Added new SKE status type: SILC_SKE_STATUS_BAD_VERSION to indicate
10859 the provided version string was not acceptable. Added new function:
10860 silc_ske_check_version into lib/silcske/silcske.h. The function
10861 must be implemented by the application (client or server) and it
10862 does not reside in the SKE library. The function checks the version
10863 string remote end sent.
10865 * Added back pointers (to opaque context and to SilcSocketConnection)
10866 into SilcPacketContext structure into lib/silccore/silcpacket.h.
10868 * Added silc_packet_context_dup into lib/silccore/silcpacket.[ch] to
10869 duplicate packet context structure.
10871 * Changed `notify' client operation to send same arguments as client
10872 receives from server except for ID's. ID's are mapped to correct
10873 ID entry and that is returned. Also, if channel entry is not sent
10874 by server but the notify is for channel the channel entry is sent
10875 to application (otherwise application doesn't know that it is for
10876 channel (library gets it from packet's Destination ID)).
10878 * Added silc_client_remove_from_channels into client library to
10879 remove a client from all channels it has joined to. Used when
10880 received SIGNOFF notify from server. Added also new function
10881 silc_client_replace_from_channels to replace old ID entry with
10882 new ID entry on all channels. Used when received NICK_CHANGE
10883 notify from server.
10885 * Fixed ID Cache list handling in silc_idlist_get_client in
10886 lib/silcclient/idlist.c. Also, added silc_idlist_get_client_by_id
10887 to get (or query) client by ID.
10889 * Updated TODO list.
10891 * Added connection authentication status message defined by the
10892 protocol: SILC_CONN_AUTH_OK and SILC_CONN_AUTH_FAILED and added the
10893 support for these into the code in client and server side.
10895 * Added generic function silc_client_send_command to send any command
10896 with variable argument list. Application should use this function
10897 to send commands if the command functions provided by the library
10898 does not suite for the application's user interface needs.
10900 * Added new `failure' client operation. Application is notified about
10901 received failure packet if client is executing a protocol. In this
10902 case the protocol's execution has failed.
10904 * Added SKE's end notify to send the SKE_SUCCESS notify message that
10905 is required by the protocol.
10907 * Added SILC_PROTOCOL_STATE_FAILURE to indicate received failure
10908 packet from remote. SILC_PROTOCOL_STATE_ERROR indicates local
10911 * Added status flag to SilcSKE object to indicate realtime status
10912 of the SKE protocol.
10914 * Application receives now exactly same command reply arguments as
10915 the library receives from server. However, if ID is received the
10916 corresponding ID entry is returned to the application (eg. Client
10917 ID is mapped to correct SilcClientEntry entry and that is returned).
10918 Changed command_reply client operation due to this change.
10920 * Changed all ID's in commands and in command replys as ID Payloads.
10921 Change affected both client and server side codes.
10923 All ID's sent in SILC network (with execption of ID's in SILC
10924 Packet header) are sent in ID Payload to support variable length
10927 * Server now notifies nick changes and notifies all clients on
10928 the channels about the new nickname (about the new Client ID,
10931 * Implemented CMODE command to change channel modes. Supports all
10932 channel modes defined by the protocol specs except ban and invite
10933 lists. (Also, private channel key mode is supported but support for
10934 setting private channel key in client is missing, thus, this mode
10935 has no effect on client side (except that server requires that the
10936 client uses private channel key and normal channel traffic does not
10939 Also, invite mode works per se, but INVITE command does not work
10940 yet correctly, so you can set channel as invite only channel but
10941 inviting clients to the channel does not work (it is yet to be
10942 thought what's the best way to do it).
10944 * Added new command SILC_COMMAND_CUMODE to change user mode on the
10945 channel. Defined user modes: CHANNEL_FOUNDER and CHANNEL_OPERATOR.
10946 Implemented CUMODE command to change user's mode on the channel.
10947 Supports all modes defined by the protocol specs.
10949 * Added NAMES command reply to return users modes on the channel.
10951 * Removed unnecessary and slow ciphers from lib/silccrypt.
10953 * Set SO_KEEPALIVE option to connection sockets by default.
10955 * Added new command reply status: SILC_STATUS_USER_NOT_ON_CHANNEL.
10957 * Added notify types: MOTD, CMODE_CHANGE and CUMODE_CHANGE. Also,
10958 redefined the Notify Payload into protocol specs.
10960 * Added silc_id_payload_parse_id to get ID directly from raw
10963 Mon Oct 9 20:57:02 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10965 * Changed SILC_COMMAND_IDENTIFY in protocol specification to
10966 accept searching by Client ID as well.
10968 * Added support for LEAVE and SIGNOFF notify types in client library.
10970 * Added silc_id_payload_parse_data into lib/silccore/silcpayload.[ch]
10971 to parse ID Payload from raw data.
10973 Sun Oct 8 19:33:08 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10975 * Added flags parameter into silc_ske_assemble_security_properties
10976 function in lib/silcske/silcske.[ch].
10978 * Changed notify client operation to fit better for notify messages
10979 sent by server. The notify payload received from server is now
10980 passed to the application (after parsing it to SilcNotifyPayload).
10981 It is application's responsibility to retrieve the arguments
10982 from the payload and show the message the way it wants. The message
10983 sent by server is implementation specific.
10985 * Changed public keys to comply with the protocol specification.
10986 Old public keys are not supported anymore and are not compatible.
10988 * Removed nickname from Channel Payload as the latest draft removed
10989 it. The client must resolve the nickname from the NAMES command
10990 reply received when it joined the channel.
10992 Also, changed all channel_xxxx_payload to channel_payload_xxxx.
10994 Sat Oct 7 21:55:01 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10996 * Fixed some errors in protocol specification drafts.
10998 * Created lib/silccore/silcnotify.c to implement Notify Payload
10999 encoding and decoding, lib/silccore/silcpayload.[ch] to implement
11000 generic payloads described by protocol specifications. The file
11001 includes implementations for ID Payload and Argument Payload.
11003 * Changed Command Payload implementation to use the new Argument
11004 Payload. Changed command_xxxx_payload to command_payload_xxxx
11005 to comply with SILC coding conventions.
11007 * Added suppport for Argument Payload handling in Notify Payload
11008 implementation as protocol requires it. Added the new support
11009 into server and client lib as well.
11011 Thu Oct 5 21:16:28 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11013 * Added support for multiple nicknames on same channel. [n] is
11014 added locally to the nickname if there are more than one same
11015 nicknames on the channel.
11017 * Server now sends all nicknames that matched WHOIS request.
11018 Client also shows the list received from server.
11020 * Added TOPIC command to client side. User can now set and show
11021 current topic on channel.
11023 * Added MOTD command to client and server. Also, server sends the
11024 motd when client connects to the server.
11026 * Changed version strings to comply ISO 8601.
11028 Wed Oct 4 23:29:06 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11030 * Fixed protocol error handling in client library. It should now
11031 cope even if the SKE fails for some reason.
11033 * Made new protocol specification drafts for submitting to IETF.
11035 * Implemented TOPIC command to server in silcd/command.c.
11037 * Added two new notify types into lib/silccore/silcnotify.h:
11038 SILC_NOTIFY_TYPE_NICK_CHANGE and SILC_NOTIFY_TYPE_TOPIC_SET to
11039 notify nickname change and topic setting/change on a channel.
11041 * API change of command_reply operation in client library. The
11042 application gets now the status type received from server as well.
11044 Sat Sep 30 16:57:42 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11046 * Removed the function just added to lib/silcutil/silcschedule.[ch].
11048 * Cras fixed and optimized the packet handling even further and
11049 it should work now. Minor change to the prototype of function
11050 silc_packet_receive_process in lib/silccore/silcpacket.[ch].
11052 Sat Sep 30 08:48:47 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11054 * Added new function into lib/silcutil/silcschedule.[ch]:
11055 silc_schedule_with_fd to select() a specified fd. The function
11056 returns after timeout expires or data arrives or goes. The
11057 function is used by packet routines to wait that all data is
11058 received from network.
11060 * Fixed data reading from network in lib/silccore/silcpacket.c.
11061 The code now assures that all data is read from the fd and then
11062 continues packet processing. This was a bug fix since the code
11063 used to drop some data in some circumstances.
11065 * Added new function into lib/silcclient/client.[ch]:
11066 silc_client_start_key_exchange to start key exchange after
11067 connection has been established to server. The code internally
11068 now uses this funtion but its main purpose was to provide it
11069 for applications that perform their own connecting. After
11070 application has created a connection it merely calls this
11071 function to start the key exchange between client and server.
11072 The library takes care of everything else after that.
11074 Updated also lib/silcclient/README to explain the usage of
11077 * Do not send to application information that connection has
11078 been established. Application gets notified it by connect
11081 Thu Sep 28 23:40:19 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11083 * Applied cras's patch to add silc_schedule_one function. The
11084 function runs scheduler once and returns.
11086 * Fixed the scheduler after cras messed it up. The timeout
11087 handling works now as it's supposed to work.
11089 * Added into lib/silccore/ silcnotify.h to include notify
11090 message types support. Changed silc_server_send_notify*
11091 functions, in server.[ch], to support those new notify types.
11092 Added the support for the notify types into client library,
11093 as well. Added new notify client operation into ops.h in
11096 * Changed silc_server_packet_send_to_channel to send normal
11097 packets instead of just channel message packets. The function
11098 is now used to send the notify packets to channels. It is not
11099 used to send channel message packets anymore, as server never
11100 sends them anymore.
11102 * Added explicit casting into lib/silcutil/silcbuffmt.c to few
11103 va_arg()s as it seems to require it nowadays. I guess, if SILC
11104 is compiled with older va_arg() the new code should work anyway.
11106 Wed Sep 13 18:10:14 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11108 * Splitted core library. Core library (lib/silccore) includes
11109 now only SILC protocol specific core (and common) components.
11110 Created new utility library (lib/silcutil) that includes more
11111 generic purpose stuff. The stuff for util library was taken
11112 from the old core library. This was minor and easy split.
11114 * Created SILC Client Library (lib/silcclient) that includes
11115 implementation of the SILC client without user interface. This
11116 was major move from silc/ directory. The code has been changed
11117 so that it is transparent towards the user interface. The
11118 silc/ directory includes now the same user interface as before
11119 and it uses the new client library. Read lib/silcclient/README.
11120 Basicly, the client library performs everything else related
11121 to SILC except user interface handling. Also, configuration
11122 files are considered to be part of user interface and library
11123 does not handle them.
11125 This change also changed a lot of structures, function naming etc.
11126 Most important change was that SilcClientWindow object was
11127 renamed to SilcClientConnection in the client library. Created
11128 also new file lib/silcclient/ops.h. Also added new files
11129 silc/local_command.[ch] and silc/client_ops.[ch].
11131 All these changes were made to make it easier for user interface
11132 designers to create what ever user interface for the SILC client
11135 It is also expected that the server will be moved to lib
11136 directory as well and SILC Server Library will be created;
11137 sometimes in the future.
11139 * Removed Local commands from lib/silccore/silccommand.h as
11140 they are application specific and new client library does not
11141 handle any of those anymore.
11143 * Several functions moved to lib/silcutil/silcutilc.[ch] from
11144 old client implementation in silc/.
11146 * Added support for callback functions in SILC_LOG_* macros.
11147 Application can now set its own callbacks that will be called
11148 instead of using the default functions that will always print
11149 the debug messages to stderr (or stdout). Also, debugging can
11150 now be disabled by setting silc_debug to FALSE and re-enabled by
11151 setting it to TRUE. Note, that logging will still work even
11152 if debugging is disabled.
11154 New functions in lib/silcutil/silclog.[ch]: silc_log_set_callbacks,
11155 silc_log_reset_callbacks, silc_log_set_debug_callbacks and
11156 silc_log_reset_debug_callbacks.
11158 * To enable debugging in silc client one must give now -d
11159 option on command line.
11161 * Changed silc_schedule_init to automatically allocate task queues
11162 if they are not allocated before calling it.
11164 Thu Sep 7 10:49:33 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11166 * Added GMP 3.1 into math library.
11168 Sun Aug 20 21:27:26 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11170 * Added SILC_PACKET_REMOVE_CHANNEL_USER to remove a client from
11171 a channel in SILC network. The packet is used by servers and
11172 routers to notify other routers that user has left a channel.
11173 This little feature was missing until now. Added the feature
11174 to protocol specification as well.
11176 Added functions: silc_server_send_remove_channel_user and
11177 silc_server_remove_channel_user into server.[ch].
11179 * Added SILC_PACKET_REKEY and SILC_PACKET_REKEY_DONE into
11180 lib/silccore/silcpacket.h. However, they are not implemented
11183 Sat Aug 19 23:04:16 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11185 * Fixed joining to a channel and sending channel messages
11186 between server and router. The channel message sending should
11187 now work inside a cell.
11189 Tue Jul 25 20:46:13 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11191 * Fixed the private message sending between server and router.
11192 The private message sending should now work inside a cell.
11194 * Added silc_server_replace_id into server.[ch] to replace
11195 existing ID in the SILC network.
11197 * Added silc_idlist_find_server_by, silc_idlist_replace_client_id
11198 and silc_idlist_replace_server_id into idlist.[ch] in server.
11200 Mon Jul 24 18:33:31 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11202 * Fixed the server to server connections. Server can again now
11203 connect to router. Router to router connections probably does
11206 Thu Jul 20 13:15:01 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11208 * Added dynamic protocol registering support. Now protocols can
11209 registered and unregistered on the fly. Patch by cras.
11211 Wed Jul 19 19:08:46 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11213 * Added lib/contrib directory to hold routines that some platforms
11214 don't have but are needed by SILC.
11216 * Added getopt.c, getopt1.c and getopt.h from GNU C library
11217 into lin/contrib to provide getopt() and getopt_long() for
11218 those who don't have it.
11220 Tue Jul 18 20:41:20 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11222 * Added AWAY command to client. When away message is set and
11223 client receives a private message packet the client automatically
11224 replies to the sender with the away message.
11226 * Fixed a bug in lib/silcmath/mpbin.c: silc_mp_mp2bin. This
11227 bug seemed to be the cause of recent problems when compiling
11230 * Added version detection support to SKE protocol specification
11231 and added the new changes to the SKE implementation as well.
11232 There were other minor changes in the SKE protocol as well.
11234 Many changes in lib/silcske/silcske.[ch] and in
11235 lib/silcske/payload.[ch].
11237 * Added ^U functionality, clear input line. Patch from cras.
11239 Mon Jul 17 23:33:26 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11241 * Mainly small bugfixes on core library. Fixed some debugging
11242 logging and buffer overflow in silclog.c.
11244 * Updated config.sub and config.guess on the distribution tree.
11246 Sat Jul 15 15:33:48 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11248 * Added command lagging support in server. Client may execute
11249 commands now only once in two seconds.
11251 Thu Jul 13 22:10:21 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11253 * Optimized packet reception. MAC computation and checking is now
11254 also more optimized. A lot previously duplicated code is now
11255 used as generic by both client and server.
11257 * Fixed key pair generation in clientutil.c
11259 Wed Jul 12 18:28:07 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11261 * Added into lib/silccore/silcbufutil.[ch] new function;
11262 silc_buffer_realloc.
11264 * Moved generic packet sending/encryption functions to
11265 lib/silccore/silcpacket.[ch] from client and server. Some
11266 rewriting of the functions.
11268 * Moved all generic packet reception/decryption functions to
11269 lib/silccore/silcpacket.[ch] from client and server. The
11270 packet processing is now much cleaner in both client and server.
11271 These were major changes in both client and server.
11273 * Created many common functions in server to do packet sending.
11274 Previously code were duplicated a lot, this has been removed
11275 with these changes.
11277 Tue Jul 11 20:27:26 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11279 * Rewrote major parts of the ID cache system. Don't know
11280 whether it is better now or not but at least the API is more
11283 * Major rewrite on ID cache stuff on client because of the ID
11284 cache API changes. Added idlist.c to client.
11286 * Also major rewrite on ID cache stuff on server as well.
11287 Major rewrite of idlist.[ch]. SilcXXXList's are now named
11288 SilcXXXEntry's. We won't keep anymore idlist specific pointers
11289 in hand, instead they are all put into the ID cache system now.
11290 All server_idlist_* routines uses ID cache now instead of
11291 traversing its own lists (those lists does not exist anymore).
11292 SilcIDList though still exists. Also, SilcXXXEntry's are
11295 Sun Jul 9 15:19:24 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11297 * Finally made the SKE implementation compliant to the protocol
11298 specification. All mp integers are now binary encoded as
11299 opposed being HEX encoded.
11301 * Added lib/silcmath/mpbin.[ch]. Encoding mp intergers to and
11304 * Added into lib/silccore/silcutil.[ch] PEM encoding/decoding
11305 functions: silc_[encode/decode]_pem. Also added function
11306 silc_encode_pem_file to PEM encode with newlines ('\n') for
11307 saving into a file.
11309 * SILC public keys are now encoded either PEM or binary. Same
11310 option is for private keys as well. By default private keys
11311 are binary encoded and public keys PEM encoded. Silly HEX
11312 encoding were removed.
11314 * Added into lib/silccrypt/silchash.[ch] silc_hash_fingerprint
11315 function to create fingerprints.
11317 * Fixed a bug in SHA1; does not change the original data anymore.
11319 * Partly implemented INFO command on client and server side.
11320 Fixed CLEAR command. Changes to SERVER command; show current
11321 server(s) when giving command without arguments. Added
11322 VERSION command to client.
11324 * Added check to server that unregistered connections cannot
11325 execute commands (unless it is specificly allowed).
11327 Thu Jul 6 18:12:24 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11329 * Fixed screen refresh.
11331 * Fixed channel joining bug from client. On some circumstances
11332 client tried to join to a channel it had already joined.
11334 * Added public key verification process into client's protocol.c.
11335 The client now verifies the public key from user and saves
11336 it into ~./silc/serverkeys/ directory.
11338 Added into: clientutil.[ch]: silc_client_verify_server_key.
11340 * Changed SKE protocol's silc_ske_initiator_finish function
11341 to accept callback function that verifies the received public
11342 key. Removed old silc_ske_verify_public_key function.
11344 Wed Jul 5 19:19:02 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11346 * Added into silcpkcs[ch]: silc_pkcs_public_key[_data]_set and
11347 silc_pkcs_private_key[_data]_set.
11349 * Made the password and public authentication more cleaner in
11350 server's protocol.c.
11352 * Removed historic and obsolete protocol `channel_auth' from
11353 both client and server.
11355 * Removed wrong way of sending command status messages from
11356 server to client in server's command.c. The old way violated
11357 protocol specification.
11359 Changes to silccore/silccommand.[ch]: removed
11360 silc_command_encode_status_payload -> not needed anymore,
11361 changed silc_command_encode_payload_va to accept extra
11362 argument on variable argument list. The argument type must
11363 now be provided to the function. Also, added new function:
11364 silc_command_encode_reply_payload_va which is same as
11365 normal command_encode_payload_va except command status type
11366 is provided as extra argument.
11368 Tue Jul 4 18:26:39 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11370 * Added ~./silc directory handling. The directory includes the
11371 public and private keys for the client.
11373 Added silc_client_check_silc_dir, silc_client_create_identifier
11374 and silc_client_load_keys.
11376 * Implemented SILC protocol compliant public key. Added public
11377 and private key saving to and loading from files.
11379 Added into silcpkcs.[ch]: silc_pkcs_encode_identifier,
11380 silc_pkcs_public_key_encode[_data], silc_pkcs_public_key_decode,
11381 silc_pkcs_private_key_encode[_data], silc_pkcs_private_key_decode,
11382 silc_pkcs_public_key_alloc, silc_pkcs_public_key_free,
11383 silc_pkcs_private_key_alloc and silc_pkcs_private_key_free.
11385 Implemented: silc_pkcs_save_[public/private]_key[_data] and
11386 silc_pkcs_load_[public/private]_key.
11388 Mon Jul 3 18:51:27 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11390 * Added silc_server_get_route (route.[ch]) to get connection
11391 data for the fastest route for given ID.
11393 * Implemented INVITE command on client and server. The command
11394 were re-defined in the SILC Protocol Specification and the
11395 implementation now complies with the specification.
11397 * Implemented PING command on client and server.
11399 * Implemented NAMES command on client and server. The server side
11400 supports currently only normal server not router server yet.
11401 Some changes to NAMES definition in SILC protocol specification.
11403 Sun Jul 2 18:23:01 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11405 * Implemented LEAVE command on client and server.
11407 * Previously deprecated SILC_PACKET_FORWARDED flag is now in use
11408 again. This change was made to the protocol as well. Server
11409 should not violate the protocol specification anymore.
11411 Fri Jun 30 14:03:26 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11413 * Added SOCKS4 and SOCKS5 support to SILC client. SOCKS5
11414 was tested. SOCKS4 was not but should work anyway.