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 * Fixed freeing of unfreeable variable in WHOIS command reply.
10 Affected file silcd/command_reply.c.
12 Wed Apr 6 09:10:31 CEST 2005 Pekka Riikonen <priikone@silcnet.org>
14 * Added pkg-config .pc file creation for silc core library
15 and silcclient library. A patch by c0ffee.
17 * Removed the need for GNU Libidn. Added the simple stringprep
18 from libidn into lib/contrib/. It is now used also on Windows
21 Mon Apr 4 15:15:46 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
23 * Simplified the invite and ban string handling in the
24 server. Check for valid invite and ban arguments also.
25 Affected file silcd/server_util.c.
27 Sun Apr 3 14:58:53 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
29 * Added WATCH list announcing in backup router protocol.
30 Affected files are silcd/command.c, server.c, server_backup.c.
32 * Do not change users mode to founder on normal server/backup
33 if the founder mode is set, and user is first one to join.
34 Affected file silcd/pcaket_receive.c.
36 * Do not send CUMODE_CHANGE notify back to sender. Affected
37 file silcd/packet_receive.c.
39 * Added getrusage() to take noise in SILC RNG. A patch by
40 Mika Boström. Affected files are configure.in.pre,
41 includes/silcincludes.h.in, lib/silccrypt/silcrng.c.
43 Sat Apr 2 18:09:30 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
45 * Splitted the SILC libraries configuration into a configure
46 fragment into lib/configure.ad. It is now possible, once
47 this feature is added, to specify whether to compile or not
48 compile included SILC libraries. Affected files are
49 configure.in.pre, lib/silcmath/mpi/configure.ad,
50 lib/configure.ad, Makefile.defines.pre and
51 Makefile.defines_int.pre.
53 * Added --with-silc-includes and --with-silc-libs to configure.
54 If specified the included libs are not compiled, but the
55 specified libs are used. Pkg-config is not yet supported.
56 Affected file configure.in.pre.
58 * Fixed WATCH command handling on backup router. Router does not
59 send the watch command any more to backup if it originates from
60 backup. Affected file silcd/command.c.
62 Fri Apr 1 18:52:47 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
64 * Changed announcing to not announce unregistered clients.
65 Affected file silcd/server.c.
67 * Fixed username handling in command reply. Affected file
68 silcd/command_reply.c.
70 * Log files are now 0600. Affected file lib/silcutil/silclog.c.
72 Thu Mar 31 22:34:22 CEST 2005 Patrik Weiskircher <pat@icore.at>
74 * Added new define SILC_MACOSX, if __APPLE__ and __MACH__ is defined.
75 Affected file: includes/silcincludes.h.in
77 * bool is defined as _Bool on Mac OS X now.
78 Affected file: lib/silcutil/silctypes.h
80 Thu Mar 31 08:52:06 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
82 * Added support for UTF-8 nicknames, channel names and
83 server names in client library. Affected files in
86 * Added __SILC_HAVE_PTHREAD, __SILC_HAVE_SIM, __SILC_HAVE_LIBIDN,
87 and __SILC_ENABLE_DEBUG to include/silcclient.h for third-party
88 software to check how Toolkit has been compiled.
90 Wed Mar 30 22:16:35 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
92 * Added silc_utf8_str[n]casecmp into lib/silcutil/silcutf8.[ch].
94 * Use silc_utf8_str[n]casecmp instead of strcmp routines
95 in library and in SILC Client when dealing with nicknames
96 and other identifier strings. Affected file in client lib
99 * Convert nickname to UTF-8 in /msg and /smsg. Affected file
100 irssi/src/silc/core/silc-servers.c.
102 Wed Mar 30 10:50:02 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
104 * Fixed idcache to work with the new identifier strings.
105 Affected file lib/silccore/silcidcache.c.
107 * Added UTF-8 hash and compare function for SilcHashTable.
108 Affected file lib/silcutil/silcutil.[ch].
110 * Added casefolding stringprep, SILC_CASEFOLD_PREP.
111 Affected file lib/silcutil/silcstringprep.[ch].
113 * Changed the identifier string handling to include the original
114 format in client, server, channel entries and normalized
115 format in cache. Affected files in silcd/.
117 Tue Mar 29 16:51:35 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
119 * Added support for the new identifier strings and their
120 validity checking. Nicknames, channel names and usernames
121 can now include practically any kind of letters and various
122 other characters. Affected files in silcd/ and in libraries.
124 NOTE: comparing these strings should now be done with memcmp()
125 to check binary compatibility. All these strings are normalized
126 and casing is irrelevant.
128 * Added silc_identifier_check to lib/silcutil/silcstrutil.[ch]
129 as easy function for applications to check whether identifier
132 Tue Mar 29 00:45:11 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
134 * Fixed SILC_STRING_LDAP_DN encoding and decoding. Affected
135 file lib/silcutil/silcutf8.c.
137 * Added SILC_STRING_UTF8_ESCAPE to lib/silcutil/silcstrutil.h.
139 Mon Mar 28 22:46:23 CEST 2005 Jochen Eisinger <jochen@penguin-breeder.org>
141 * Make public key in getkey reply mandatory. Affected file
142 lib/silcclient/command_reply.c
144 Sun Mar 27 19:03:31 CEST 2005 Patrik Weiskircher <pat@icore.at>
146 * Added Parameter dont_register_crypto_library to
147 SilcClientParam. If set to TRUE, silcclient library will
148 not initalize the Crypto Libraries and application
149 will need to do it. Affected file lib/silcclient/silcclient.h,
150 lib/silcclient/client.c.
152 Sun Mar 27 19:02:48 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
154 * Imported new silc_utf8_[encode|decode] routines from
155 my internal SILC 1.1 source tree. New encodings added:
156 SILC_STRING_LOCALE (SILC_STRING_LANGUAGE is deprecated),
157 SILC_STRING_UTF8, SILC_STRING_PRINTABLE, SILC_STRING_VISIBLE,
158 SILC_STRING_TELETEX, SILC_STRING_NUMERICAL and
161 * Splitted UTF-8 routines into lib/silcutil/silcutf8.[ch].
163 * Implemented stringprep (RFC 3454) API. Internally we use
164 GNU Libidn's stringprep, for now, so it is required now to
165 compile SILC sources. Added lib/silcutil/silcstringprep.[ch].
167 * Added checking for GNU Libidn and --with-libidn to configure.
169 Wed Mar 23 11:20:33 CET 2005 Jochen Eisinger <jochen@penguin-breeder.org>
171 * If the passphrases entered do not match while generating a new key,
172 completly start over instead of going into an infinite loop asking
173 the user to re-enter the passphrase correctly. Affected file
174 lib/silcutil/silcapputil.c
176 Sun Jan 9 14:28:51 CET 2005 Pekka Riikonen <priikone@silcnet.org>
178 * Make sure server is removed from backup list when it is
179 deleted. Affected files silcd/command.c, server.c,
182 * Close socket when connecting to router fails. Affected
185 Tue Jan 4 13:06:26 CET 2005 Jochen Eisinger <jochen@penguin-breeder.org>
187 * Adopt configuration toolchain to current auto-tools.
188 Affected files prepare, irssi/configure.in
189 * Revert most of the UTF-8 fixes to SILC Client 1.0.1. Will
190 redo that. Affected files irssi/src/silc/core/client_ops.c,
191 irssi/src/fe-common/silc/fe-silc-channels.c
192 * Take over command line options into silcclient data structure.
193 Affected file irssi/src/silc/core/silc-core.c
195 Wed Dec 8 16:15:11 CET 2004 Pekka Riikonen <priikone@silcnet.org>
197 * Do not try to initiate backup resuming protocol forever.
198 Affected file silcd/server_backup.c.
200 Wed Nov 24 18:24:05 CET 2004 Pekka Riikonen <priikone@silcnet.org>
202 * ID change in resuming has to be done before changing
203 detached client's modes, since the ID change may fail and
204 leave ghosts on the network. Affected file is
205 silcd/packet_receive.c.
207 Tue Nov 23 16:54:35 CET 2004 Pekka Riikonen <priikone@silcnet.org>
209 * Fixed Win32 scheduler to not stuck anymore. A patch from
210 Juha Räsänen. Affected file is
211 lib/silcutil/win32/silcwin32schedule.c.
213 * Fixed QoS parsing for connection blocks in server. Affected
214 file is silcd/serverconfig.c.
216 * Fixed server statistics increasing in server. Affected file
219 * The CLOSE command now marks backup router as self disconnected
220 to avoid resuming problems. Affected file silcd/command.c.
222 Wed Sep 22 19:46:32 CEST 2004 Patrik Weiskircher <pat@icore.at>
224 * When using silc_net_create_connection[_async], and your system can
225 create IPv6 sockets, it will try to connect to the IPv6 host.
226 Now it tries to connect to an IPv4 host if IPv6 fails. Affected
227 file lib/silcutil/unix/silcunixnet.c
229 Fri Jun 18 19:26:58 CEST 2004 Pekka Riikonen <priikone@silcnet.org>
231 * Check for valid route when receiving packet from router and
232 when routing it to local server in the cell. A patch from
233 Matt Miller. Affected files silcd/router.c and server.c.
235 Sat May 1 13:55:54 CEST 2004 Patrik Weiskircher <pat@icore.at>
237 * Couldn't detach and reattach twice, because of the previous
238 commit. Affected file silcd/packet_receive.c
240 Fri Apr 30 19:40:28 CEST 2004 Patrik Weiskircher <pat@icore.at>
242 * Added check to ignore Port value if Initiator is FALSE.
243 Remote router coudln't connect if Port was set. Affected file
246 * If some client tries to resume more than once at the same time,
247 server crashed. Router didn't crash, but showed odd behaviour
248 (didn't allow clients to join anymore, ..). Affected files
249 silcd/packet_receive.c silcd/idlist.h
251 Mon Mar 15 21:10:08 EET 2004 Pekka Riikonen <priikone@silcnet.org>
253 * Destroy the file transfer session in silc_client_file_close
254 with timeout. Affected file lib/silcclient/client_ftp.c.
256 * Call SFTP server monitor in READ and WRITE after the actual
257 operations. Affected file lib/silcsftp/sftp_server.c.
259 Wed Mar 10 21:30:02 EET 2004 Pekka Riikonen <priikone@silcnet.org>
261 * Create one configure script from configure fragments
262 (configure.ad). This is a first step towards new distribution
263 system. Affected files prepare, configure.in.pre,
264 lib/silcmath/mpi/configure.ad.
266 Wed Mar 10 18:35:24 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
268 * Removed expiring of client key pair. Affected file is
269 irssi/src/silc/core/clientutil.c
271 Tue Mar 9 17:11:58 EET 2004 Pekka Riikonen <priikone@silcnet.org>
273 * Check the number of connections from real number of
274 connections instead of socket number, when deciding if
275 server is full. Affected files are silcd/server.c,
276 server_internal.h and silcd.c.
278 * Clarified the connections_max meaning in General section
279 in doc/example_silcd.conf.in.
281 * The reconnect_keep_trying default value set to TRUE
282 if it is not defined in the config file. Affected file
283 silcd/serverconfig.c.
285 Wed Mar 3 15:13:49 CET 2004 Pekka Riikonen <priikone@silcnet.org>
287 * Fixed crashbug in connection closing, after a protocol
288 completion callback, which might have closed it already.
289 Affected file silcd/server.c.
291 * Fixed rekey with PFS in backup router. It did not allow
292 rekeys with PFS, and when the rekey protocol timedout
293 it crashed the backup router without the above fix. Affected
294 file silcd/packet_send.c and server.c.
296 Sat Feb 28 16:25:09 EET 2004 Pekka Riikonen <priikone@silcnet.org>
298 * The silc_client_add_channel_private_key now returns the
299 private key context if pointer is given as argument.
300 Affected files are lib/silcclient/silcclient.h and
303 * Added support for using channel private keys in SILC
304 Client Library even if the private key mode is not set
305 on the channel. Affected file lib/silcclient/client_channel.c.
307 * The channel private key used to decrypt message is now
308 delivered to the application in the 'channel_messageÃ' client
309 operation. Affected files are lib/silcclient/silcclient.h
310 and client_channel.c.
312 * Fixed wrong arg type for user limit in CMODE command reply.
313 Affected file silcd/command.c.
315 * The user limit is now taken and saved to SilcClientEntry in
316 JOIN and CMODE command replies and in CMODE_CHANGE notify.
317 Affected files lib/silcclient/silcclient.h, command_reply.c
320 * Added support to the new private message key indicator
321 packet. Added a new function to the client library:
322 silc_client_send_private_message_key_request. The sender
323 indicates to be initiator, and receiver is responder.
324 Added the indicator to the SilcClientEntry as 'prv_resp'
325 boolean. Affected files are lib/silcclient/silcclient.h
326 client.[ch], and client_prvmsg.c.
328 Fri Feb 27 11:25:26 CET 2004 Pekka Riikonen <priikone@silcnet.org>
330 * Fixed the JOIN command calling when called with both
331 -auth and -founder. Affected file is lib/silcclien/command.c.
333 Wed Feb 25 23:12:11 EET 2004 Pekka Riikonen <priikone@silcnet.org>
335 * Check watcher list for resumed clients as well. Affected
336 file is silcd/packet_receive.c.
338 Tue Feb 24 16:49:10 EET 2004 Pekka Riikonen <priikone@silcnet.org>
340 * Implemented the user limit to the CMODE_CHANGE notify,
341 CMODE command reply and JOIN command reply in server.
342 Affected files are silcd/server.c, command.c, command_reply.c,
343 packet_send.c and packet_receive.c.
345 Mon Feb 23 23:31:15 EET 2004 Pekka Riikonen <priikone@silcnet.org>
347 * Defined SILC_STRFMT_END that must be used now with
348 silc_buffer_strformat, instead of SILC_STR_END. Fixes
349 crashes on AMD64. Affected files are lib/silcutil/silcbuffmt.h,
350 lib/silcclient/silcvcard.c, silcd/server_util.c.
352 * Fixed the adding of public key to the WATCH list in server.
353 Fixed the WATCH notify sending to client. Affected files
354 are silcd/packet_send.[ch], command.c, server_util.c.
356 * Implemented the watching by public key in the SILC Client
357 Library and SILC Client. Affected files are
358 lib/silcclient/command.c and client_notify.c.
360 Mon Feb 23 09:30:30 CET 2004 Pekka Riikonen <priikone@silcnet.org>
362 * Added support for public key watching in server. Affected
363 files are silcd/server.c, server_internal.h, command.c,
366 Sun Feb 22 19:03:59 EET 2004 Pekka Riikonen <priikone@silcnet.org>
368 * Added public key to the SIlcClientEntry. Affected files
369 are lib/silcclient/silcclient.h, command_reply.c, idlist.c
371 * Fixed the get_clients_whois reply processing to return
372 exactly same entries server returned. Makes it possible
373 to search using attributes. Affected file is
374 lib/silcclient/idlist.c.
376 Sat Feb 21 19:21:57 EET 2004 Pekka Riikonen <priikone@silcnet.org>
378 * Save founder key to SilcChannelEntry. Affected files are
379 lib/silcclient/silcclient.h, command_reply.c, idlist.c.
381 Fri Feb 20 20:37:38 EET 2004 Pekka Riikonen <priikone@silcnet.org>
383 * Call the monitor callback with _CLOSED status from the
384 silc_client_file_close. Affected files are
385 lib/silcclient/client_fpt.c, silcclient.h
387 * Added silc_client_get_clients_whois which resolves using
388 WHOIS, and supports requested attributes as well.
389 Affected files are lib/silcclient/silcclient.h, idlist.c.
391 Fri Feb 19 21:09:22 EET 2004 Pekka Riikonen <priikone@silcnet.org>
393 * Added support for asking the destination filename where
394 the downloaded file is saved in the file transfer. Affected
395 files are lib/silccilent/silcclient.h, client_ftp.c.
397 Wed Feb 18 02:46:17 EET 2004 Pekka Riikonen <priikone@silcnet.org>
399 * Fixed error handling in resuming data processing. Affected
400 files are lib/silcclient/client_resume.c and client.c.
402 Tue Feb 17 19:34:30 EET 2004 Pekka Riikonen <priikone@silcnet.org>
404 * Fixed silc_client_send_private_message to return TRUE correctly.
405 Affected file lib/silcclient/client_prvmsg.c.
407 * Added topic to the SilcChannelEntry. Affected files are
408 lib/silcclient/silcclient.h, command_reply.c, client_notify.c.
410 Fri Feb 13 14:19:14 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
412 * Use conn->cmd_ident for all silc_client_command_call()s. Affected
413 file lib/silcclient/command.c
415 Fri Feb 13 13:53:45 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
417 * Convert all commands to UTF-8 before passing them to the
418 client library. Still need to convert replies from UTF-8 to
419 the locale encoding. Affected file
420 irssi/src/silc/core/silc-cmdqueue.c
422 Fri Feb 13 13:13:07 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
424 * redirect all silc_client_command_calls through a queueing framework.
425 This fixes /CYCLE and the annoying "nick change after auto-joining
426 a channel". Furthermore it defines one central point where
427 command parameters can be UTF-8-ified. Affected files
428 irssi/src/silc/core/Makefile, client_ops.c, silc-channels.c,
429 silc-servers.[ch], silc-core.c, silc-cmdqueue.[ch], silc-lag.c
431 Fri Feb 13 12:04:41 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
433 * use asynchronous connect() to establish router connections.
434 Fixes problem when the primary router goes down. Affected files
435 silcd/server.c, silcd/server_backup.c
437 Thu Feb 12 20:09:59 EET 2004 Pekka Riikonen <priikone@silcnet.org>
439 * Added SILC_[32|64]_TO_PTR and SILC_PTR_TO_[32|64] macros.
440 Fixed various compilation warnings when type casting ints
441 to pointers or vice versa, of different size. Updates around
444 Tue Feb 3 23:25:17 EET 2004 Pekka Riikonen <priikone@silcnet.org>
446 * Surrogates not allowed in UTF-8 strings, updated decoder.
447 Affected file lib/silcutil/silcstrutil.c. Added UTF-8
448 testers in lib/silcutil/tests/ directory.
450 Wed Jan 14 18:42:44 EET 2004 Pekka Riikonen <priikone@silcnet.org>
452 * Added SILC_CLIENT_CONN_ERROR_KE, ERROR_AUTH, ERROR_RESUME and
453 ERROR_TIMEOUT SilcClientConnectionStatus errors. Affected
454 files are lib/silcclient/silcclient.h, client.c.
456 Mon Jan 12 13:01:10 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
458 * When resuming a session fails, notify the user that the session
459 file needs to be removed eventually. Affected files
460 irssi/src/fe-common/silc/module-formats.[ch],
461 irssi/src/silc/core/client_ops.c.
463 Tue Jan 04 12:16:04 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
465 * Added DIST_SUBDIRS symbols to include all subdirs in distributions.
466 Affected files lib/silcutil/Makefile.am, lib/silcmath/Makefile.am
468 * Typofix in Irssi::Silc module. Affected file
469 irssi/src/perl/silc/Silc.xs.
471 Tue Jan 04 02:43:44 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
473 * Changed the way NOTICE flagged messages are treated. Added support
474 for notices in queries and signing notices. Affected files
475 irssi/default.theme; irssi/docs/help/in/notice.in;
476 irssi/src/fe-common/silc/module-formats.[ch], fe-silc-messages.c;
477 irssi/src/silc/core/client_ops.c, silc-channels.c, silc-servers.c
479 * Fixed typo in /ACTION help. Affected file
480 irssi/docs/help/in/action.in
482 Mon Jan 03 23:26:38 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
484 * Fixed typo in perl module. Affected file
485 irssi/src/perl/silc/Server.xs
487 * Changed the way ACTION flagged messages are treated. Added support
488 for actions in queries and signing actions. Affected files
489 irssi/default.theme; irssi/docs/help/in/action.in;
490 irssi/src/fe-common/silc/module-formats.[ch], fe-silc-messages.c,
491 fe-silc-queries.c; irssi/src/silc/core/client_ops.c, silc-channels.c,
494 Mon Jan 03 16:04:29 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
496 * Incorrectly reported error when client had to be resolved from
497 server in /SMSG. Affected file irssi/src/silc/core/silc-servers.c
499 Sat Jan 3 16:37:15 EET 2004 Pekka Riikonen <priikone@silcnet.org>
501 * Fixed whois public key hash table deleting and adding in
502 detached client case. Affected file silcd/packet_receive.c.
504 Sat Jan 03 12:15:38 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
506 * Changed filenames of silc/fe module not to collide with filenames
507 from core/fe. Also seperated public messages printing from
508 query messages printing. Affected files are all in
509 irssi/src/fe-common/silc.
511 Sat Jan 3 12:18:07 EET 2004 Pekka Riikonen <priikone@silcnet.org>
513 * Fixed the invite process handling during joining to use
514 correct server name for the client that is matched against
515 the invite string for the channel. Wrong server name caused
516 inability to join the channel. Affected file is
519 Fri Jan 2 23:34:17 EET 2004 Pekka Riikonen <priikone@silcnet.org>
521 * Fixed the CUMODE channel founder authentication on normal
522 server to not remove the founder rights on existing founder
523 before checking that router accepts the mode change. Affected
524 files are silcd/command.c and silcd/packet_receive.c.
526 * Remove the server entry correctly when rekey timeouts and
527 remote router connection on normal server is closed. Fixes
528 a crash where server uses the freed server entry. Affected
531 Fri Jan 02 10:28:15 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
533 * Add /SILCNET [ADD|REMOVE|LIST] command to manage different SILC
534 networks. This is the first step in solving the bug about
535 /SERVER ADD -silcnet <silcnet>. Affected files
536 irssi/docs/in/silcnet.in; irssi/src/fe-common/silc/Makefile.am,
537 fe-silcnet.c, fe-common-silc.c, module-formats.[ch];
538 irssi/src/silc/core/silc-chatnets.[ch], silc-core.c, Makefile.am
540 Thu Jan 01 20:11:32 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
542 * /SMSG and /MMSG now correctly create new queries. Affected files
543 irssi/src/fe-common/silc/fe-messages.c, irssi/scripts/silc-mime.pl
545 * Add basic support for SILC protocol specific variables in perl.
546 Affected files irssi/src/perl/silc/*, irssi/configure.in,
547 irssi/src/perl/Makefile.am
549 Wed Dec 31 17:06:55 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
551 * Don't use silc_get_input, it's obviously not reliable. Fixes
552 issue when the current key expires. Affect file
553 irssi/src/silc/core/clientutils.c
555 * Make the session data filename configurable. This makes it
556 possible to have different session files for different
557 SILC networks. Affected files irssi/src/silc/core/silc-core.c,
558 client_ops.[ch], silc-servers.c,
559 irssi/src/silc/fe-common/silc/module-formats.[ch]
561 * Use the same set of libtool files for the MPI lib as for the
562 rest of the toolkit. Affected files lib/silcmath/mpi/config.guess,
563 config.sub, configure.in, install-sh, missing, mkinstalldirs
565 Sun Dec 28 21:57:39 EET 2003 Pekka Riikonen <priikone@silcnet.org>
567 * Fixed server statistics decrementing error to not go to
568 negative. Affected file silcd/packet_receive.c.
570 Sat Dec 20 14:42:36 EET 2003 Pekka Riikonen <priikone@silcnet.org>
572 * Use silc_server_query_add_error to add error in public key
573 search error. Added support in send_reply to send errors
574 without specific argument. Affected file silcd/server_query.c.
576 * Fixed the WHOIS, IDENTIFY and WHOWAS error handling in SILC
577 Client for NO_SUCH_NICK. It was against the protocol specs.
578 Affected file irssi/src/silc/core/client_ops.c.
580 * Added backwards support for the wrong NO_SUCH_NICK error sending
581 in server. To be removed in SILC Server 1.0. Both old clients
582 and clients with fixed error handling now works. Affected file
583 silcd/server_query.c.
585 Sat Dec 20 00:44:47 CET 2003 Patrik Weiskircher <pat@icore.at>
587 * fixed a bug in the whois using attributes function where no
588 error was sent if no nickname and client id but the attributes were
589 given to whois. Affected file silcd/server_query.c
591 Tue Dec 16 21:34:59 CET 2003 Patrik Weiskircher <pat@icore.at>
593 * remove public key from public key hashtable on detach. Affected
594 file silcd/packet_receive.c
596 * free public key hashtable before removing clients on server
597 shutdown. Affected file silcd/server.c
599 * remove public key prior deleting client-data on killing a client.
600 Affected file silcd/server_util.c
602 Sat Dec 06 21:35:14 CET 2003 Patrik Weiskircher <pat@icore.at>
604 * Getting the MOTD from other servers works now. Affected
605 files are silcd/command.c and silcd/command_reply.c
607 Thu Dec 04 11:33:46 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
609 * Initialize the variable idletag, since it is tested in
610 silc_core_deinit for its default value. Affected file
611 irssi/src/silc/core/silc-core.c
613 Sun Nov 30 19:47:02 CET 2003 Patrik Weiskircher <pat@icore.at>
615 * Fixed signed channel messages across cells. Affected file
618 Fri Nov 28 19:13:21 EET 2003 Pekka Riikonen <priikone@silcnet.org>
620 * Changed the SILC_LOG_* macros to not be empty if SILC_DEBUG
621 is not defined. They can now be safely used in if-statements
622 without braces. Affected file lib/silcutil/silclog.h.
624 * Added the checks for backup closing connection due to error
625 (local or remote) and thus not allow the resuming to occur
626 in reconnect. Affected files are silcd/packet_send.c
629 Tue Nov 25 15:20:59 EET 2003 Pekka Riikonen <priikone@silcnet.org>
631 * Help file updates. Affected files in irssi/src/docs/help/in/.
633 Wed Nov 23 20:51:21 CET 2003 Patrik Weiskircher <pat@icore.at>
635 * Fixed channel messages across cells. Affected file
638 Wed Nov 12 11:34:56 EET 2003 Pekka Riikonen <priikone@silcnet.org>
640 * Fixed file transmission accepting in client library to not
641 start the negotiation if user hasn't accepted the transfer,
642 instead create new session for resent transfer. Affected
643 file lib/silcclient/client_ftp.c.
645 * Show the session ID in the file transmision list. Remove
646 session from list that failed to transfer. Switch the current
647 session automatically after transmission, and in errors, to new
648 session if other sessions exists in the transfer list. Affected
649 files are irssi/src/silc/core/silc-servers.c,
650 irssi/src/fe-common/silc/modfule-formats.c.
652 Mon Nov 10 14:41:40 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
654 * Fixed MIME header parsing for the hopefully last time. Affected
655 file lib/silcutil/silcstrutil.c
657 Mon Nov 10 13:03:46 EET 2003 Pekka Riikonen <priikone@silcnet.org>
659 * Rewrote the PKCS#1 routines. Added lib/silccrypt/silcpkcs1.[ch].
661 * The SILC RNG is now gauranteed to return non-zero random
662 values. Affected files are lib/silccrypt/silcrng.[ch].
664 Sun Nov 9 20:44:56 EET 2003 Pekka Riikonen <priikone@silcnet.org>
666 * Fixed nickname formatting when changing only case of the
667 nickname. Affected file lib/silcclient/idlist.c.
669 Sun Nov 9 19:33:59 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
671 * Fixed a memory leak and incorrect printing of the "appears as"
672 message. Affected file irssi/src/silc/core/client_ops.c
674 Sun Nov 9 17:45:11 EET 2003 Pekka Riikonen <priikone@silcnet.org>
676 * Added CRT (Chinese Remainder Theorem) supported RSA
677 private keys and private key operations. This significantly
678 increases private key operation efficiency. No compatibility
679 issues with new or old private keys. Affected files are
680 lib/silccrypt/rsa.[ch], rsa_internal.h and pkcs1.c.
682 Sat Nov 8 13:08:53 EET 2003 Pekka Riikonen <priikone@silcnet.org>
684 * Fixed GCC-3.3.2 related compilation warnings from the
687 Fri Nov 7 23:01:47 EET 2003 Pekka Riikonen <priikone@silcnet.org>
689 * Removed RC6 from distributions.
691 Fri Nov 7 19:38:42 EET 2003 Pekka Riikonen <priikone@silcnet.org>
693 * Added some better comments to lib/silccrypt/silcpkcs.h,
694 optimized some routines in lib/silccrypt/silcpkcs.c.
695 Added test_silcpkcs into lib/silccrypt/tests/.
697 * Fixed silc_rng_global_init to actually init the global RNG
698 if RNG wasn't provided for it. Affected file is
699 lib/silccrypt/silrng.c.
701 Thu Nov 6 21:08:28 EET 2003 Pekka Riikonen <priikone@silcnet.org>
703 * Added silc_hash_table_find_by_context_ext. Affected files
704 lib/silcutil/silchashtable.[ch].
706 * Save the public key on normal server in WHOIS command reply
707 from attributes, if present, and add it to public key hash
708 table. Fixes WHOIS resolving by public key on normal server.
710 Optimized the attributes resolving on normal server to not
711 resolve if we resolved them already from router.
713 Affected files are silcd/server_query.c, command_reply.c.
715 Wed Nov 5 19:36:30 CET 2003 Patrik Weiskircher <pat@icore.at>
717 * Added support for whois using attributes.
718 Affected files silcd/command_reply.c, silcd/packet_receive.c,
719 silcd/server.c, silcd/server_internal.h, silcd/server_query.c,
722 * Added support for whois using public key attribute to /WHOIS i
723 client command. Affected files irssi/docs/help/in/whois.in,
724 irssi/src/silc/core/silc-servers.c, lib/silcclient/command.c
726 Wed Nov 5 23:37:36 EET 2003 Pekka Riikonen <priikone@silcnet.org>
728 * Fixed UMODE setting in server when the client has anonymous
729 mode set. The mode setting was not working. Affected file
732 Mon Nov 2 11:36:08 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
734 * Fixed some bugs and typos related to sending split messages.
735 Print notification when sending messages with /MMSG. Affected
736 files irssi/scripts/silc-mime.pl, irssi/src/silc/core/client_ops.c
738 Fri Oct 31 12:33:59 EET 2003 Pekka Riikonen <priikone@silcnet.org>
740 * Optimized the socket referencing in packet routines, client
741 library and server. Affected files are lib/silccore/silcpacket.c,
742 lib/silcclient/client.c and silcd/server.c.
744 * If silc_socket_set_qos is given with NULL arguments the QoS is
745 reset from the socket. Affected files are
746 lib/silcutil/silcsockconn.[ch].
748 Thu Oct 30 21:23:24 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
750 * Add a /LISTKEYS command which lists the locally cached
751 client and server keys. Affected files
752 irssi/src/fe-common/module-formats.[ch],
753 irssi/src/silc/core/silc-{channels,servers}.c
754 irssi/docs/help/in/listkeys.in
756 Thu Oct 30 20:23:40 EET 2003 Pekka Riikonen <priikone@silcnet.org>
758 * Check that packet queue purging was successful. Affected
759 files lib/silcclient/client.c and silcd/packet_send.c. Related
760 to MAC failed errors.
762 * Do not clear the inbuf even if it is empty if QoS was applied
763 to it. Otherwise the QoS data is cleared and MAC failed error
764 will occur. Affected file lib/silccore/silcpacket.c.
766 * Use the rekey period time as rekey protocol timeout value.
767 If the rekey does not succeed during the rekey period there's
768 something very wrong, and we most likely end up with wrong keys,
769 do graceful reconnect then. Affected file silcd/server.c.
771 * Take reference of the socket in the parser context, as it's
772 possible to have the parsers in queue after the socket is
773 disconnected and this may cause crash. Affected files are
774 lib/silccore/silcpacket.c, lib/silcclient/client.c and
777 Thu Oct 30 17:01:01 EET 2003 Pekka Riikonen <priikone@silcnet.org>
779 * Fixed KICK command reply sending, it sent to replies.
780 Affected file silcd/command.c.
782 Wed Oct 30 14:06:52 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
784 * Finish the silc-mime.pl script. It now supports MIME type
785 guessing using magic files, signing data messages, executing
786 MIME handlers in background. Affected files
787 irssi/scripts/silc-mime.pl and irssi/docs/help/in/mmsg.in
789 * Changed MIME signal handler to make things easier for the perl
790 script. Affected files irssi/src/silc/core/client_ops.c,
791 silc-servers.c, and irssi/docs/signals.txt
793 * Cleaned up the silc_mime_parse function and fixed detection
794 of wrapped header lines. Affected file lib/silcutil/silcstrutil.c
796 Sun Oct 26 21:19:02 EET 2003 Pekka Riikonen <priikone@silcnet.org>
798 * Resolve the IP for file transfer listener from the connection
799 socket. Affected file lib/silcclient/client_ftp.c.
801 * Accept NULL hostname parameter in the functions
802 silc_net_check_[local|remote]_by_socket. Do not reverse lookup
803 if hostname is not wanted.
805 Fri Oct 24 21:24:12 CEST 2003 Jochen Eisinger <jochen@penguin-breeder.org>
807 * Fixed race condition between silc_client_init and
808 my_silc_scheduler. Affected file irssi/src/silc/core/silc-core.c
810 Fri Oct 24 16:43:40 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
812 * Fixed file transfer connection closing when SIGNOFF for
813 the client is received from server. Affected file is
814 lib/silcclient/client_ftp.c.
816 Tue Oct 21 13:35:57 CEST 2003 Pekka Riikonen <priikone@silcnet.org>
818 * Check for disconnected socket in QUIT callback. Affected
819 file silcd/command.c.
821 Thu Oct 21 09:43:17 CEST 2003 Jochen Eisinger <jochen@penguin-breeder.org>
823 * Modified the MIME parsing to allow \n and \r\n as delimiters.
824 Affected files lib/silcutil/silcstrutil.c
826 * Cleaned up the escape/unescape functions for correctness and
827 speed. Affected file irssi/src/silc/core/client_ops.c
829 * Removed handling for data messages with Content-Type: text/*,
830 moved parsing of MIME headers to the signal handler, added
831 support for signing and verifying data messages. Affected
832 files are irssi/docs/signals.txt, irssi/src/silc/core/client_ops.c,
833 irssi/src/silc/core/silc-{servers,channels}.c
835 * Added a perl script for handling data messages based on
836 information read from Mailcap files. New file
837 irssi/scripts/silc-mime.pl
839 Mon Oct 20 16:08:22 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
841 * Added new SILC_MESSAGE_FLAG_ACK that can be used to
842 acknowledge recepetion of a message to the sender. Updated
845 Sat Oct 18 11:55:33 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
847 * Unregister channel key saving callback when deleting channel.
848 Affected file lib/silcclient/idlist.c.
850 * Do not remove the client from channels in NOTIFY_TYPE_SIGNOFF
851 before calling notify client operation. Affected file is
852 lib/silcclient/client_notify.c.
854 * Unregister QoS tasks when deleting the socket connection.
855 Affected files lib/silcutil/silcsockconn.[ch],
856 unix/silcunixsockconn.c.
858 * Implemented latest presence-attrs draft changes. Affected
859 files lib/silccore/silcattrs.h and
860 irssi/src/silc/core/silc-queries.c.
862 Tue Oct 14 18:24:53 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
864 * Save old channel keys in list to allow more rapid change
865 of channel keys if server for some reason does that. This
866 avoids loosing so many channel messages due to not having
867 key to decrypt. Affected file lib/silcclient/silcclient.h,
868 idlist.c and client_channel.c.
870 Mon Oct 13 21:37:47 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
872 * Continued backup router tests and fixes. Affected files
873 silcd/server_backup, server_util.c, server.c. See TODO.
875 Sun Oct 12 19:58:18 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
877 * Fixed SERVER_SIGNOFF handling in servers. The client
878 was removed from wrong list thus not removing the client
879 at all. Affected file silcd/packet_receive.c.
881 * Do not execute rekey protocol for disabled connections as
882 it would never go through. Affected file silcd/server.c.
884 * Added timeout for rekey protocol to catch if the protocol
885 never executes successfully. Affected files silcd/server.c
888 Sat Oct 11 15:39:22 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
890 * Abandon packet processing for disconnected sockets. Check
891 this always after calling packet processing callback.
892 Affected file lib/silccore/silcpacket.c.
894 * Fixed double registration disconnection code in server.
895 Closed wrong connection. Affected file silcd/packet_receive.c.
897 Fri Oct 10 16:27:12 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
899 * On normal server reconnect to primary during resuming 4
900 times, then give up. Affected file silcd/server_backup.c.
902 * If during reconnecting to routers we notice we have router
903 connection but no primary router set, the server is in desync.
904 Reconnect to primary to restore network. Affected file
907 * Assure that only one protocol is exeucting at the same time.
908 Added checks for all protocols. Affected files are
909 silcd/server.c and server_backup.c.
911 Thu Oct 9 20:24:09 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
913 * Check that a string is not already part on invite/ban
914 string when processing it. Affected file silcd/server_util.c.
916 Thu Oct 9 12:06:40 CEST 2003 Pekka Riikonen <priikone@silcnet.org>
918 * Fixed the CUMODE_CHANGE for founder mode changes to comply
919 with 1.2 version of the protocol. Affected file is
920 silcd/packet_receive.c.
922 Wed Oct 8 19:41:15 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
924 * ERR_BAD_PASSWORD now returns the Channel ID of the channel
925 where the passphrase was given. Affected file is
928 Wed Oct 8 09:32:12 CEST 2003 Pekka Riikonen <priikone@silcnet.org>
930 * INVITE and BAN notifys are now delivered from routers to
931 servers (but not clients) on the channel. Updated specs and
932 code. Affected files silcd/packet_[send|receive].[ch],
933 command.c, server.c and server_util.c.
935 * Implemented INVITE and BAN announcing. Affected files are
936 silcd/server.[ch], server_util.c.
938 * Implemented SilcStatus error type argument returning in
939 command reply error in server. Affected file silcd/command.c.
941 * Implemented SilcStatus argument returning in comand reply
942 in client library. The command_reply client operation now
943 returns error specific arguments as well. Affected files
944 are lib/silcclient/command_reply.[ch], client_resume.c,
945 lib/silccore/silcstatus.[ch].
947 Sun Oct 5 20:22:08 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
949 * Backup router protocol version 1.2 implemented. Testing still
950 required. Affected files in silcd/server_backup.[ch], server.c,
951 packet_receive.c and server_internal.h.
953 Sun Oct 5 12:36:37 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
955 * silc_client_send_[channel|private]_message now return TRUE
956 or FALSE. Affected file lib/silcclien/client_channel.c and
959 Thu Oct 2 17:03:09 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
961 * Check for explicit nickname in INVITE and BAN processing
962 during join as well (and don't expect only wildcards in
963 invite/ban strings). Affected file silcd/command.c.
965 * Fixed the INVITE and BAN by public key. The public key saved
966 is the PK payload (as specified) not the raw data. Affected
967 file silcd/server_util.c.
969 Wed Oct 1 20:29:06 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
971 * UTF-8 text message support for actions and notices in SILC
972 Client. Affected file irssi/src/silc/core/client_ops.c.
974 * silc_get_username and silc_get_real_name now returns sensible
975 data on Win32. Patch by Toni Willberg. Affected file is
976 lib/silcutil/win32/silcwin32util.c.
978 Sun Aug 24 23:35:19 CEST 2003 Jochen Eisinger <c0ffee@penguin-breeder.org>
980 * Provide a signal handler to send MIME encoded messages and emit
981 a signal when a MIME encoded message is received. Also document
982 the signals for usage with the perl interface.
984 A sample perl script will be supplied at a later point.
986 Affected files are irssi/docs/signals.txt,
987 irssi/src/silc/core/client_ops.[ch],
988 irssi/src/silc/core/silc-{channels,servers}.c
990 Sun Aug 24 12:58:30 CEST 2003 Jochen Eisinger <c0ffee@penguin-breeder.org>
992 * Use SILC_COMMAND_PING to estimate the round-trip time to the
993 server. Use this time to display a lag and disconnect when it
994 exceeds a specified limit.
996 Affected files are irssi/src/silc/core/silc-{lag,core}.c.
998 Mon Aug 11 17:14:17 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1000 * Remove the channel auth list in normal server if router
1001 encofrces its list during connecting. Send notify to channel
1002 to remove the mode to remove the list. Affected files are
1003 silcd/server_util.c and silcd/packet_receive.c.
1005 Wed Aug 6 14:52:04 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1007 * Added support for channel public keys. Updated protocol specs
1008 and implemented it. Affected files are
1009 silcd/command.c, command_reply.c, lib/silcclient/command.c,
1010 lib/silcclient/command_reply.c.
1012 Wed Jul 23 12:17:01 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1014 * Ignore SIGXFSZ and SIGXCPU signals in server. They can
1015 terminate the process on Linux. Affected file silcd/silcd.c.
1017 Mon Jun 2 19:13:27 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1019 * Check for NULL buffer in silc_buffer_clear. Affected file
1020 is lib/silcutil/silcbuffer.h.
1022 * Simplified the backup router protocol by removing the _GLOBAL
1023 types. Updated protocol specs and the code. Affected files
1024 are silcd/server_backup.[ch].
1026 Thu Apr 24 19:50:25 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1028 * Deny '@' and '!' from nicknames since they are reserved
1029 by the SILC_COMMAND_INVITE and SILC_COMMAND_BAN commands.
1030 Updated protocol specs and the code.
1032 Affected files are silcd/server_util.[ch].
1034 Wed Apr 9 18:51:59 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1036 * Fixed stack overflow in Irssi SILC client. Affected
1037 file irssi/src/silc/core/client_ops.c.
1039 * Check that Host is set in ServerConnection and RouterConnection
1040 in silcd.conf. Affected file silcd/serverconfig.c.
1042 * Fixed crash in server with protocol completion callbacks,
1043 namely rekey and backup resuming protocols. Affected files
1044 are silcd/server_backup.c and silcd/server.c.
1046 * Fixed rekey protocol to not restart if it is started already.
1047 Affected files are lib/silcclient/client.c and
1050 Mon Mar 17 18:35:24 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1052 * Rewrote SilcList, affected file lib/silcutil/silc*list.h.
1054 * Fixed EOF handling in SILC Config, affected file
1055 lib/silcutil/silcconfig.c.
1057 * Fixed buffer overflows in lib/silcutil/silcstrutil.c.
1059 * Fixed RESOLVING flag handling in JOIN notify and other
1060 notifys to handle the resolvings correctly in client library.
1061 Affected file lib/silcclient/client_notify.c.
1063 * Do not send full INVITE and BAN lists in INVITE and BAN
1064 notifys, only the changed information. Affected file
1067 * Fixed INVITE notify sending in INVITE command, send it
1068 only when needed. Affected file silcd/command.c.
1070 * Handle the founder key change properly in CMODE_CHANGE
1071 notify. Bug #122. Affected file silcd/packet_receive.c.
1073 Sun Mar 9 16:29:20 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1075 * Remove the mark for output (mark it only for input) after
1076 purging outgoing queue. Prevents the "Error in select()"
1077 floods. Affected file silcd/packet_send.c.
1079 * Fixed incorrect connection deletion from client library
1080 after calling "connect" client operation. Could cause
1081 crashes for example during reconnect timeouts. Affected
1082 files are lib/silcclient/client.c and
1083 irssi/src/silc/core/client_ops.c.
1085 * Check server private key file permissions before starting
1086 the server. Affected file silcd/serverconfig.c.
1088 Tue Feb 4 22:53:26 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1090 * NULL terminate allocated string in silc_buffer_strformat.
1091 Affected file lib/silcutil/silcbuffmt.c.
1093 * Rewrote the invite/ban list string handling in server to
1094 use SilcBuffer instead. Affected files are silcd/command.c
1095 and silcd/server_util.c.
1097 Mon Feb 3 14:43:52 CET 2003 Pekka Riikonen <priikone@silcnet.org>
1099 * Fixed double free in CMODE command when setting new HMAC
1100 for channel. Affected file silcd/command.c.
1102 * Added couple of missing memset's to zero sensitive memory.
1103 Affected files silcd/command.c, lib/silcclient/command.c.
1105 Sun Jan 26 12:20:30 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1107 * Fixed a double free in INVITE command error handling in
1108 server. Affected file silcd/command.c.
1110 * Added macros SILC_SWAB_[16|32] to swab byte order of
1111 16-bit and 32-bit unsigned integers. Affected file
1112 lib/silcutil/silctypes.h.
1114 * Use the SILC_SWAB_16 instead of htons() in server when
1115 handling ports since the ports in structures are always
1116 in little-endian order (regardless of platform). Affected
1117 file silcd/serverid.c and silcd/server_backup.c.
1119 Tue Jan 21 17:18:04 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1121 * Send DISCONNECT in close admin command in server. Affected
1122 file silcd/command.c.
1124 * Check whether we are already connecting to a remote router
1125 (in addition of checking whether we are already connected)
1126 before creating new connection. Affected file silcd/server.c.
1128 Thu Jan 16 18:47:00 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1130 * Added better compiler and compiler flags checking in
1133 * Check that socket is valid after QoS is applied to data.
1134 Affected file lib/silcutil/unix/silcunixsockconn.c.
1136 * Make sure the socket connecetion is not closed to early
1137 when closing connection in server. Also make sure the
1138 connection is always closed after error in a protocol.
1139 Affected file silcd/server.c.
1141 Wed Jan 15 11:03:36 CET 2003 Pekka Riikonen <priikone@silcnet.org>
1143 * Removed --session and --dummy options from Irssi SILC Client.
1144 -d option is available only if --enable-debug was given.
1145 Affected files are irssi/src/silc/core/silc-core,
1146 irssi/src/core/session.c and irssi/src/fe-text/silc.c.
1148 Tue Jan 14 12:25:09 CET 2003 Pekka Riikonen <priikone@silcnet.org>
1150 * Added silc_buffer_steal to steal the data from the buffer.
1151 Affected file lib/silcutil/silcbuffer.h.
1153 Sat Jan 11 18:16:29 CET 2003 Giovanni Giacobbi <giovanni@giacobbi.net>
1155 * Fixed server crash with double Primary block in config file.
1157 Fixed also various memory leaks around the config file
1158 parser. Affected files lib/silcutil/silcconfig.c,
1159 silcd/serverconfig.c.
1161 * Changed my nickname (Johnny Mnemonic) to my real name, this
1162 means that bugs introduced by him were actually introduced
1165 Tue Jan 7 21:58:53 CET 2003 Jochen Eisinger <c0ffee@penguin-breeder.org>
1167 * Don't display "foo appears as foo\nYou're now known as foo"
1168 messages. Affected file irssi/src/silc/core/client_ops.c
1170 Tue Jan 7 20:08:15 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1172 * Fixed error handling of invalid client entry when calling
1173 commands in server. Fixes a crash. Affected file
1176 Thu Dec 26 14:19:29 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1178 * Added some sanity checks in server for correctness of the
1179 server configuration. Affected file silcd/serverconfig.c.
1181 Fri Dec 20 10:47:59 CET 2002 Pekka Riikonen <priikone@silcnet.org>
1183 * Prevent endless resolving of user informations in USERS
1184 command by checking the command reply status correctly.
1185 Affected file lib/silcclient/command_reply.c.
1187 Tue Dec 17 10:05:00 CET 2002 Pekka Riikonen <priikone@silcnet.org>
1189 * Fixed file writing on WIN32 to use O_BINARY flag. Affected
1190 file is lib/silcutil/silcfileutil.c. A patch by Matthew
1191 Aldous <Matthew@Aldous.com>.
1193 * Added better implementation using CriticalSection of
1194 SilcMutex on WIN32. A patch by Mikko Lähteenmäki
1195 <mikko.lahteenmaki@pikabaana.net>.
1197 * Added some Winsock WIN32 compatiblity defines into
1198 includes/silcwin32.h.
1200 Mon Dec 16 19:33:05 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1202 * Fixed double free in async host lookup code. Affected file
1203 lib/silcutil/silcsockconn.c.
1205 * On backup router handle now the SERVER_SIGNOFF from router
1206 for local connected servers too, and close the connections.
1208 Do not process them as normally signing off servers when they
1209 really signoff by sending EOF fe, but always assume that
1210 router sends the SERVER_SIGNOFF.
1212 Affected files silcd/server.c and silcd/packet_receive.c.
1214 * Fixed socket unsetting when closing connections. Affected
1215 files silcd/server.c and silcd/packet_send.c.
1217 * Do not print the nickname in SERVER_SIGNOFF if we do not
1218 have it. Prevents asserts in Irssi core. It is possible we
1219 don't have the nick if it was just being resolved when server
1220 signoff. Affected file irssi/src/silc/core/client_ops.c.
1222 Thu Dec 12 23:22:50 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1224 * Fixed autonick crashbug in client library. Affected file
1225 lib/silcclient/client.c.
1227 * Fixed Unix implementation of SilcMutex to really assert if
1228 the mutex is locked/unlcoked already. Affected file
1229 lib/silcutil/unix/silcunixmutex.c.
1231 * Fixed locking in silc_schedule_uninit. It didn't lock
1232 when dispatching timeout tasks. Affected file is
1233 lib/silcutil/silcschedule.c.
1235 * Changed Win32 implementation of SilcThread to use modern
1236 Win32 interface. Affected file is
1237 lib/silcutil/win32/silcwin32thread.c A patch by Mikko L.
1239 Thu Dec 12 12:06:59 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1241 * Don't print signed messages when sending failed. Affected files
1242 irssi/src/silc/core/silc-[servers.c/commands.h]
1244 * Send adquate signal when founding a channel by joing it. Affect
1245 file irssi/src/silc/core/client_ops.c
1247 Wed Dec 11 21:46:19 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1249 * Fix theme abstracts parsing. Affected files irssi/default.theme,
1250 irssi/src/fe-common/core/themes.c
1252 Wed Dec 11 20:20:07 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1254 * Fixed close command to use the port correctly when closing
1255 server connections. Affected file silcd/idlist.c.
1257 * Check for NULL outbuf in silc_socket_write. It is possible
1258 that it is NULL is some odd case. Affected files are
1259 lib/silcutil/[unix/win32]/silc[unix/win32]sockconn.c.
1261 * Do not call final protocol callback for backup router
1262 resuming protocol when closing connection. It is closed
1263 by timeout in case of error. Affected file silcd/server.c.
1265 * Backup reconnect to router if backup resuming protocol
1266 failed. Affected file silcd/server_backup.c.
1268 Wed Dec 11 10:01:26 CET 2002 Pekka Riikonen <priikone@silcnet.org>
1270 * Fixed double free in SKE library error hadling when signature
1271 error occurred. Affected file lib/silcske/silcske.c.
1273 * Save the fingerprint to new SilcClientEntry after changing
1274 nickname. Affected file lib/silcclient/client_notify.c.
1276 * Print SIGNOFF in Irssi SILC client only if the nickname is
1277 known. Prevents asserts in Irssi core. It is possible we
1278 don't have the nick if it was just being resolved when it
1279 quit. Affected file irssi/src/silc/core/client_ops.c.
1281 Tue Dec 10 21:47:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1283 * Fixed double free in invite list adding code when adding
1284 invite strings. Affected file silcd/server_util.c.
1286 Fri Dec 6 17:40:24 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1288 * More log printing during backup router protocol. Affected
1289 file silcd/server_backup.c.
1291 * Removed backwards support for old private key file format.
1292 Affected file lib/silccrypt/silcpkcs.c.
1294 * Removed backwards support for not-so-strict decryption length
1295 check, it's strict now. Affected lib/silccrypt/silccipher.c.
1297 * GETKEY to update the client entrys fingerprint too.
1298 Affected file lib/silcclient/command_reply.c.
1300 * Added --without-libtoolfix for package builders using weird
1301 wrappers around libtool (BSD at least).
1303 Thu Dec 5 22:29:46 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1305 * Fixed backup router bugs: When backup resumes router and
1306 receives a CHANNEL_MESSAGE packet the backup must not act
1307 as router since the packet header decryption would be
1308 different. Also, when relaying packets to channel, do
1309 not re-encrypt packets on backup that came from the primary
1310 since the connection isn't really router-router connection.
1311 Affected files silcd/server.c, silcd/packet_send.c.
1313 * Added checks in encryption/decryption that encryption/decryption
1314 length sent as argument really is multiple by block size. Helps
1315 catching really weird bugs like the above backup router bugs
1316 when packets are being decrypted in wrong way. Affected files
1317 lib/silccore/silcpacket.c, and lib/silccrypt/silccipher.c.
1319 * Fixed padding generation in private key file encryption.
1320 Affected file lib/silccrypt/silcpkcs.c.
1322 Thu Dec 5 16:35:23 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1324 * Added ignore_message_signatures setting which can be used
1325 to ignore signatures in messages. Affected files are
1326 irssi/src/silc/core/client_ops.c, silc-core.c.
1328 * Fixed the libtoolfix to use command line options instead of
1329 environment variables. They didn't work as expected. Now,
1330 the libtool is fully run-time configurable.
1332 Wed Dec 4 21:08:52 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1334 * Verify signature payload for signed messages. Affected files
1335 irssi/src/silc/core/client_ops.h, irssi/src/silc/core/silc-servers.c,
1336 irssi/src/silc/core/silc-core.h
1338 * Display signature verification result in public and private
1339 messages using theme abstracts. See irssi/default.theme for
1340 examples on their usage. Affected files
1341 irssi/default.theme, irssi/src/fe-common/silc/fe-messages.h,
1342 irssi/src/fe-common/silc/module-formats.[ch],
1343 irssi/src/fe-common/silc/fe-common-silc.c,
1344 irssi/src/fe-common/silc/Makefile.am
1345 irssi/src/fe-common/core/fe-messages.[ch]
1347 * Fixed bugs in Irssi's theme parsing. Affected files
1348 irssi/src/fe-common/core/themes.c
1350 Wed Dec 4 18:29:13 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1352 * Calculate the correct length for signed messages before
1353 encrypting, it must be multiple by block size. Affected
1354 file lib/silccore/silcmessage.c.
1356 * silc_message_signed_get_public_key returns now both
1357 decoded and encoded public key. Affected files are
1358 lib/silccore/silcmessage.[ch].
1360 * Added libtoolfix script that makes the libtool more generic
1361 and configurable in run-time. Now we can specify in run-time
1362 if what kind of libraries we want to create, regardless of
1363 configuration. SIMs are now creates even if --disable-shared
1364 was explicitly given.
1366 Tue Dec 3 23:26:55 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1368 * Fixed founder key sending in CMODE command in client.
1369 Affected file lib/silcclient/command.c.
1371 * Fixed CUMODE founder authentication in server to not check
1372 for client's public key since it's not supposed to do that.
1373 Affected file silcd/command.c.
1375 Tue Dec 3 12:02:41 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1377 * Set realname and hostname in NICK_REC records. Affected file
1378 irssi/src/silc/core/silc-nicklist.c
1380 Mon Dec 2 20:50:20 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1382 * Remove 1.0 protocol backwards compat code from client
1385 * Added more reliable check for whether nickname did change
1386 or not, or whether only Client ID changed in NICK_CHANGE
1387 notify. Affected file lib/silcclient/client_notify.c.
1388 Fixes bug in '@' character handling in a nickname.
1390 * Added support for automatically parsing signature from
1391 the message payload. Added new function
1392 silc_message_get_signature to return the payload to
1393 application. Affected files lib/silccore/silcmessage.[ch].
1395 * Changed the private_message and channel_message client
1396 operations to deliver the SilcMessagePayload to the
1397 application too. Application can use it fe. to get the
1398 signature from the message for verification. Affected
1399 file lib/silcclient/silcclient.h, client_channel.c and
1402 * Redefined the signed payload for message payloads.
1403 Updated protocol specs and implemented.
1405 Mon Dec 2 16:28:29 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1407 * Fixed wrong invite and ban list handling in server command
1408 reply. Affected files are silcd/command_reply.c,
1409 silcd/server_util.[ch].
1411 Sun Dec 1 20:48:17 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1413 * Fixed CMODE setting in server when founder mode was set.
1414 Affected file silcd/command.c. Bug #95.
1416 * Added support to setting specific public key in CMODE in
1417 Irssi SILC client. Affected file lib/silcclient/command.c.
1419 * Added support to use specific public key in CUMODE in
1420 Irssi SILC Client. Affected file lib/silcclient/command.c.
1422 * Added support for inviting and banning by public key in
1423 Irssi SILC client. Affected file lib/silcclient/command.c.
1425 * Fixed fingerprint/babbleprint showing in invite and ban
1426 list command replys. Affected file is
1427 irssi/src/silc/core/client_ops.c.
1429 Sun Dec 1 16:32:03 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1431 * Format CMODE +c and +h to display both the mode and the argument
1433 Sun Dec 1 18:17:22 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1435 * Added test vectors and test programs for SHA-1, MD5,
1436 HMAC-SHA1 and HMAC-MD5. New tests are located in
1437 lib/silccrypt/tests/. Fixed also argument decoding bug in
1438 MD5 implementation. Affected file lib/silccrypt/md5.c.
1440 * Changed the channel private key and private message key
1441 generation (with static keys) to use SHA1 instead of MD5,
1442 as SHA1 is the mandatory hash function in SILC. Affected
1443 file lib/silcclient/client_[channel/prvmsg].c.
1445 * Changed the private key file encryption to use SHA1 instead
1446 of MD5. Added support for the old generation and added
1447 automatic change of the key (to be removed later). Affected
1448 files lib/silccrypt/silcpkcs.c.
1450 Sat Nov 30 19:07:52 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1452 * Load only files with .pub suffix in PublicKeyDir. Affected
1453 file silcd/serverconfig.c.
1455 Sat Nov 30 14:29:34 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
1457 * Extended the SILC_SERVER_LOG_ERROR macro to all available logging
1458 channels. Affected files silcd/silcd.c, silcd/server.h.
1460 * Added the config directive PublicKeyDir for the client block.
1461 Affected files doc/exampe_silcd.conf.in, silcd/serverconfig.[ch].
1463 Sat Nov 30 09:30:55 CET 2002 Pekka Riikonen <priikone@silcnet.org>
1465 * Merged Toni's irssi/silc.conf patch.
1467 * ROBODoc cleanup patch to lib/silccrypt/silcpkcs.h by johnny.
1469 * Max alloc tests in allocation routines. Affected file
1470 lib/silcutil/silcmemory.c.
1472 Fri Nov 29 23:44:29 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1474 * Fixed a typo in resuming code that fixed detach/resume code
1475 in server. Bug #93. Affected file silcd/packet_receive.c.
1477 Thu Nov 28 17:17:11 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1479 * Do reverse lookups for server when /connecting. Affected files
1480 irssi/silc.conf, irssi/src/core/servers.c, irssi/src/core/network.c,
1481 irssi/src/core/net-nonblock.*
1483 Thu Nov 28 16:19:18 CET 2002 Pekka Riikonen <priikone@silcnet.org>
1485 * Added library versioning for shared libraries. Affected
1486 files configure.in.pre and lib/Makefile.am.pre.
1488 Wed Nov 27 21:51:52 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1490 * Display INVITE and BAN lists as specified by SILC 1.2
1492 Wed Nov 27 16:01:11 CET 2002 Pekka Riikonen <priikone@silcnet.org>
1494 * Do not send invite list back unless asked (when sending
1495 no arguments) or when list was modified. Affected file
1498 * Remove client from invite list in KILLED notify and in
1499 KILL command. Affected file silcd/command.c and
1502 * Fixed bugs in invite list handling in INVITE command.
1503 Affected files silcd/command.c and silcd/server_util.c.
1505 * Merged with Irssi 0.8.6.
1507 * Fixed UTF-8 in Irssi SILC Client, setlocale was missing.
1508 Affected file irssi/src/fe-text/silc.c.
1510 Mon Nov 25 18:21:43 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1512 * The silc_argument_get_[first/next] now return the argument
1513 type to caller. Added silc_argument_payload_encode_one.
1515 Affected files are lib/silccore/silcargument.[ch].
1517 * Added support for the SILC 1.2 INVITE command and new
1518 invite lists to server. Affected files are silcd/command.c,
1519 silcd/server_util.[ch] and silcd/packet_[receive/send].[ch].
1521 * Added support for the SILC 1.2 BAN command and new
1522 ban lists to server. Affected files are silcd/command.c,
1523 silcd/server_util.[ch] and silcd/packet_[receive/send].[ch].
1525 * Added support to client sending new INVITE command. Affected
1526 file is lib/silcclient/command.c.
1528 * Added support to client sending new BAN command. Affected
1529 file is lib/silcclient/command.c.
1531 * Added support for removing client from invite list when kicked
1532 from channel, as SILC 1.2 dictates. Affected files are
1533 silcd/packet_receive.c and silcd/command.c.
1535 Sun Nov 24 18:26:42 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1537 * If iv argument to silc_cipher_[encrypt/decrypt] is NULL, use
1538 automatically the cipher's internal IV. Affected files
1539 lib/silccrypt/silccipher.[ch].
1541 * Assure the RESUME_CLIENT packet is not sent to twice to
1542 backup router if the detached client was originated from
1543 the backup. Affected file silcd/server.c. Bug #76.
1545 * Changed silc_sim_symname to not allocate memory. Affected
1546 file lib/silcsim/silcsimutil.c.
1548 * Fixed memory leaks with SIMs in server. Affected files
1549 silcd/serverconfig.c, silcd/server.c.
1551 * Fixed channel key distribution after resuming detached
1552 client. Affected files silcd/packet_receive.c.
1554 * Fixed channel's global_user boolean checking after detaching.
1555 Check it after changing the owner of the client not before.
1556 Affected file silcd/packet_receive.c.
1558 * Fixed few double frees from client library. Fixes at least
1559 Bug #81, possibly others too.
1561 * UTF-8 decode topics also in JOIN command reply and TOPIC_SET
1562 notifys in Irssi SILC Client. Affected file is
1563 irssi/src/silc/core/client_ops.c. Bug #82.
1565 * Applied Ville Räsänen's manual page and --mandir bugfix
1566 patch. Affected files are configure.in.pre and Makefile.am.pre.
1569 Fri Nov 22 18:34:20 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1571 * Added support to backup router protocol for backup to tell
1572 normal server that it cannot use the backup router as primary
1573 because the primary isn't really down. Updated protocol
1576 * Added support for primary router to tell backup router that
1577 resuming is not possible because the backup really isn't primary
1578 in the cell. For example if backup disconnected itself the
1579 resuming is not allowed since the primary really did not
1580 go down. Updated protocol specs.
1582 * Removed MARS from crypto library.
1584 * Defined the CTR mode and Randomized CBC mode in SILC. The
1585 CTR mode is RECOMMENDED now in specification. Defined also
1586 Serpent cipher as optional cipher. Updated the protocol specs.
1588 Thu Nov 21 12:43:28 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1590 * Added support for inviting/banning by IP/MASK, public key,
1591 and explicit Client ID. Redefined the command and notify
1592 types to allow easier forwards support for other methods
1593 of inviting/banning. Updated protocol specs.
1595 * Remove the client from channel's invite lists if the client
1596 is kicked or killed. Updated protocol specs.
1598 * Unified the Channel Message Payload and Private Message
1599 into one Message Payload. Updated protocol specs and
1602 Tue Nov 19 22:30:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1604 * Don't wait for EOF after socket error has occurred, but
1605 close the connection. Affected file is silcd/server.c.
1607 Mon Nov 18 18:58:26 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1609 * Added support for setting FOUNDER mode on channel with
1610 specific public key which can be set with CMODE command.
1611 Updated protocol specs and implemented in client and server.
1613 * Fixed the Irssi SILC client to correctly shutdown the client
1614 library to avoid memory leaks. Affected files are
1615 irssi/src/silc/core/silc-core.c and silc-servers.c.
1617 * Deprecated the No Reply flag in SKE protocol and introduced
1618 "IV Included" flag which can be used to indicate that the IV
1619 is included in the ciphertext. This makes it possible to use
1620 SILC on unreliable transport, such as UDP which may cause
1621 packet reordering and losses. Updated protocol specs, did
1624 Sun Nov 17 15:50:57 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1626 * Fixed the MPI implementation of silc_mp_sizeinbase to return
1627 < 32 bit values in correct size. Affected file is
1628 lib/silcmath/mp_mpi.c.
1630 Sat Nov 16 13:14:45 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1632 * Fixed the KE Start Payload parsing to check that mandatory
1633 fields are present. Affected file lib/silcske/payload.c.
1635 * Fixed compilation warnigs in Irssi SILC Client. Affected
1636 files are irssi/src/silc/core/silc-query.c. client_ops.c.
1638 Thu Nov 14 19:33:28 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1640 * Print "nick now appears as newnick" and update Irssi's nicklist
1641 when you change your nick to "nick". Closes #62
1643 * Never format your own nick. Closes #63
1645 Thu Nov 14 09:44:54 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1647 * SILC_UMODE_GONE changes are now propagated correctly to the
1648 Irssi client. Closes #54
1650 Tue Nov 12 19:42:18 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1652 * Fixed example in /HELP KEY
1654 * Added expando $j which expands to current SILC Client version
1656 Tue Nov 12 19:46:39 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1658 * Fixed public key decoding in crypto library.
1660 * Added better error printing to SKE library.
1662 Tue Nov 12 08:50:12 CET 2002 Pekka Riikonen <priikone@silcnet.org>
1664 * Fixed NICK command to not crash if nickname was not sent.
1666 Mon Nov 11 19:32:00 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1668 * Added Encrypt-Then-MAC order to SILC packet MAC generation.
1669 Deprecated the old Encrypt-And-MAC order. Updated protocol
1670 specs and implemented.
1672 * Added Encrypt-Then-MAC order to Channel Message Payload MAC
1673 generation. Updated specs and implemented.
1675 Sun Nov 10 12:20:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1677 * Added support for rekey before 2^32 sequence number wraps.
1678 Affected files in server and client library.
1680 * Padding must be at least 8 bytes now. Implemented and updated
1683 * Compute maximum padding for authentication packets to make
1684 passphrase approximation attacks impossible. Affected files
1685 in client library and in server.
1687 * Fixed PING command sending in client library and handling in
1688 server. The server ID must be ID Payload, not raw ID data.
1689 Affected files in server and client library.
1691 * Defined that all public keys sent in commands and notify
1692 payloads are actually Public Key Payloads not raw public key
1693 data. Updated protocol specs and implemented.
1695 * Updated protocol version to 1.2. Updated specs and code.
1697 * Added ERR_UNSUPPORTED_PUBLIC_KEY and ERR_OPERATION_ALLOWED
1698 status types. Updated specs and the code.
1700 * Added support for normal client to kill its own entries from
1701 the network. Updated protocol specs and the code.
1703 * Defined the SILC_MESSAGE_FLAG_SIGNED. Updated protocol specs
1704 and added initial implementation.
1706 * Added MAC field to the Private Message Payload to protect
1707 against chosen ciphertext attacks. Updated the protocol specs
1710 * Added idle and signon fields to the ATTRIBUTE_SERVICE
1711 attribute to indicate the user's current idle and signon time
1712 of a service. Updated protocol specs and implemented.
1714 Thu Nov 7 19:21:10 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1716 * Added "do_not_bind" argument to silc_client_file_send what
1717 can be used to not bind locally but assume the file receiver
1718 provides the point of connect. Usefull when sender is behind
1719 NAT device. Affected file lib/silcclient/silcclient.h and
1722 * Added -no-listener option to FILE SEND command in Irssi SILC
1723 client. Affected file irssi/src/silc/core/silc-servers.c.
1724 Renamed FILE RECEIVE to FILE ACCEPT.
1726 * Confirm passphrase for private key encryption in
1727 silc_create_key_pair and silc_change_private_key_passphrase.
1728 Affected files are lib/silcutil/silcapputil.c.
1730 Thu Nov 7 10:05:28 CET 2002 Pekka Riikonen <priikone@silcnet.org>
1732 * Move silc_client_packet_send back to internal, added
1733 silc_client_send_packet, a bit simpler function for application.
1734 Affected files lib/silcclient/silcclient.h, client.c and
1737 * Moved the SilcClientEntry, SilcChannelEntry and
1738 SilcServerEntry to silcclient.h to be public and documented
1739 them for application. Affected files are
1740 lib/silcclient/silcclient.h and idlist.h.
1742 Wed Nov 6 17:18:13 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1744 * Fixed manual page installation patch by Ville Räsänen.
1745 USERS help page fix patch by Ville Räsänen
1747 * Changed the silc_client_command_call interface to make
1748 the command call simpler for the application. The library
1749 now handles the command line parsing, command finding and
1750 execution. Application only needs to call the function
1751 with the command line. Affected files are
1752 lib/silcclient/silcclient.h, command.[ch].
1754 * Fixed silc_get_input to NULL-terminate the returned input.
1755 Affected file lib/silcutil/silcutil.c.
1757 * Resolve the client's public key in JOIN command if the
1758 founder auth data is being requested but we don't know the
1759 client's public key. Affected file silcd/command.c.
1762 Mon Nov 4 16:02:59 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1764 * Print notify for server opers when backup router comes
1765 online. Affected file silcd/server.c.
1767 * Fixed the INVITE command to send the invite list in
1768 command reply. Affected file silcd/command_reply.c.
1770 * Fixed MOTD command reply sending. Affected file
1773 * UTF-8 decode the topic in TOPIC command reply and LIST
1774 command reply in Irssi SILC client. Affected file is
1775 irssi/src/silc/core/client_ops.c.
1777 Sun Nov 3 17:59:15 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1779 * Fixed the INVITE command to not crash Irssi SILC client
1780 when given without nickname argument. AFfected file
1781 irssi/src/silc/core/client_ops.c.
1783 * Fixed double free in WHOIS query on normal server when
1784 forwarding query to router. Affected file is
1785 silcd/server_query.c.
1787 * Fixed WATCH command reply handling on normal server which
1788 was missing altogether. Affected file silcd/command_reply.c.
1791 Sun Nov 3 00:42:05 EET 2002 Mika Boström <bostik@lut.fi>
1793 * Added man-pages for silc(1), silcd(8) and silcd.conf(5).
1794 Included yodl sources for each of these. Also modified
1795 Makefile.am prototype to install these files to proper
1796 locations. Updated CREDITS. Affected file Makefile.am.pre,
1797 new files doc/*.yo, doc/silc.1, doc/silcd.conf.5,
1800 Sat Nov 2 21:26:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1802 * Added support for encrypted private key files. Now
1803 passphrase must be provided when new key pair is created
1804 (can be empty though), and prompted when loading the
1805 private key. Added support for loading the old-style
1806 non-encrypted private keys as well. Affected files
1807 lib/silccrypt/silcpkcs.[ch], Irssi SILC client and
1810 * Fixed silc_get_input to accept input on all terminals.
1811 Affected file lib/silcutil/silcutil.c.
1813 * Moved the Irssi SILC client key loading and other stuff
1814 to be called after the arguments and UI is initialized.
1815 Affected file irssi/src/silc/core/silc-core.c. Bug #31.
1817 * Added -P option to Irssi SILC client which can be used
1818 to change the passphrase of the private key. Affected
1819 file irssi/src/silc/core/silc-core.c.
1821 * Added silc_change_private_key_passphrase apputil routine
1822 to lib/silcutil/silcapputil.[ch].
1824 Sat Nov 2 12:53:09 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1826 * Fixed connection closing in client library to not crash.
1827 Moved the connection freeing totally to function
1828 silc_clinet_del_connection. Affected file
1829 lib/silcclinet/client.c.
1831 Fri Nov 1 18:57:02 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1833 * Changed includes/silcincludes.h to silcincludes.h.in to
1834 include configuration specific information. The silcdefs.h
1835 is not included in to installation anymore (it's only
1836 compilation time header).
1838 Fri Nov 1 10:30:26 CET 2002 Pekka Riikonen <priikone@silcnet.org>
1840 * Moved the SilcClient and SilcClientConnection from client.h
1841 to the public lib/silcclient/silcclient.h. Changed the
1844 Thu Oct 31 22:44:07 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1846 * If version string in silc_clinet_alloc is NULL the library
1847 puts it automatically. Affected file lib/silcclient/client.c.
1849 * Changed the version strings from variables to #define's
1850 in includes/silcversion.h.
1852 Wed Oct 30 16:17:30 CET 2002 Pekka Riikonen <priikone@silcnet.org>
1854 * Added shared library complation support.
1856 Tue Oct 29 21:48:55 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1858 * Added lib/silcutil/silcapputil.[ch] for application
1859 utility functions. It includes routines for applications'
1860 convenience. Added silc_create_key_pair, silc_show_public_key
1861 and silc_load_key_pair functions.
1863 Tue Oct 29 17:36:44 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1865 * Send RESUME_CLIENT packet from router to backup routers
1866 to in resuming. Affected file silcd/packet_receive.c.
1868 Mon Oct 28 21:23:39 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1870 * In IDENTIFY command parsing, send all other IDs except
1871 Client IDs explicitly to router for resolving on normal
1872 server. Also check that ID received in WHOIS command is
1873 always Client ID, others are not allowed. Affected file
1874 silcd/server_query.c.
1876 * Merged latest changes from irssi.org CVS.
1878 Sun Oct 27 11:44:32 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1880 * Merged c0ffee's /set heartbeat patch to Irssi SILC client.
1881 Affected files irssi/src/silc/core/silc-core, silc-server.c.
1883 * Fixed the heartbeat sending in Irssi SILC client. Moved
1884 the silc_client_packet_send to silcclient.h for application
1885 usage. Affected files lib/silcclient/client_internal.h
1886 lib/silcclient/silcclient.h.
1888 * Fixed a bug in query resolving in server. Used wrong
1889 variable in a for loop and crashed. Affected file is
1890 silcd/server_query.c.
1892 * Server constructs requested attributes only to locally
1893 connected clients. Affected file silcd/server_query.c.
1896 * Fixed a bug when sending resolving from router to server
1897 with requested attributes. The constructed WHOIS command
1898 was incorrect. Affected file silcd/server_query.c.
1901 * Fixed Requested Attributes saving in WHOIS command reply.
1902 The length of the data buffer must be saved too. Affected
1903 file silcd/command_reply.c.
1905 * Update the client entry's servername after detaching is
1906 over. Affected file silcd/packet_receive.c. Bug #37.
1908 * Resolve incomplete client entrys in CUMODE_CHANGE and
1909 CMODE_CHANGE notifys. Affected file is
1910 lib/silcclient/client_notify.c. Bug #42.
1912 Thu Oct 24 12:22:35 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1914 * Fixed channel key packet processing bug on backup router
1915 during backup resuming protocol. Affected file is
1916 silcd/packet_receive.c.
1918 * Fixed memory leaks in server. Affected files are
1919 silcd/server.c and silcd/packet_receive.c.
1921 * Fixed packet decryption problem when backup router encrypted
1922 channel message with wrong key during backup resuming
1923 protocol. Affected file silcd/packet_send.c.
1925 * ROBODoc documented lib/silccrypt/silccipher.h. A patch by
1926 Toni Willberg (toniw@iki.fi)
1928 * Changed the SilcCipher context to be private. Changed the
1929 silc_cipher_get_iv to just return pointer to the IV. Added
1930 silc_cipher_get_name to return the name of the cipher.
1931 Fixed code all around to support these changes. Affected
1932 files are lib/silccrypt/silccipher.[ch], client library and
1935 Wed Oct 23 19:01:41 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1937 * Fixed unaligned access in lib/silccore/silcattrs.c.
1939 * Fixed libtool linking in lib/silcsim/Makefile.am.
1941 * Fixed services attribute printing. Affected files is
1942 irssi/src/silc/core/silc-queries.c.
1944 Wed Oct 23 09:51:04 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1946 * Fixed a crashbug in incoming server accepting. Affected
1947 file silcd/server.c.
1949 Tue Oct 22 13:02:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1951 * Added automatically generated index to Toolkit Reference
1954 * Added support for Postscript Toolkit Reference Manual.
1956 Mon Oct 21 21:30:40 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1958 * Merged DISCONNECT fix, and autoconn port fix from Irssi
1961 Sun Oct 20 19:54:55 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1963 * Added 'send_events' boolean argument to the function
1964 silc_schedule_set_listen_fd which sends the set events to
1965 the application explicitly if set to TRUE. Default action
1966 should be FALSE. Affected file lib/silcutil/silcschedule.[ch],
1967 lib/silcclient/client_internal.h and silcd/server_internal.h.
1969 * Added silc_compare_timeval to determine which time values
1970 is smaller. Affected file lib/silcutil/silcutil.[ch].
1972 * Added sort-of "Quality of Service" (QoS) support to
1973 SilcSocketConnection. Data reception can be controlled with
1974 rate limit per second and/or read data length limit.
1975 Added silc_socket_set_qos. Affected files are
1976 lib/silcutil/silcsockconn.[ch] and unix/silcunixsockconn.c.
1978 * Added the QoS configuration to SILC Server configuration
1979 file. Affected files are silcd/serverconfig.[ch] and
1982 Sun Oct 20 14:12:24 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1984 * Merged with irssi.org CVS.
1986 * Failed OPER and SILCOPER authentications are now logged.
1987 Affected file silcd/command.c. Bugs #25.
1989 Sat Oct 19 13:32:15 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1991 * ROBODoc documented lib/silcutil/silcbuffer.h and
1992 lib/silcutil/silcdlist.h. Patch by Ville Räsänen
1993 <ville.rasanen@iki.fi>.
1995 Fri Oct 18 10:51:04 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1997 * Added support for auto-passphrase authentication from the
1998 config file during connecting which was not implemented
1999 yet. Affected file irssi/src/silc/core/client_ops.c.
2001 * Fixed a bug in authentication protocol failure handling which
2002 was processing wrong callback context. Affected files
2003 are lib/silcclient/client.c and protocol.c.
2005 * Fixed the /ATTR allow off to actually work. Affected file
2006 is irssi/src/silc/core/silc-queries.c.
2008 * Fixed the /ATTR -del to work. Affected file is
2009 irssi/src/silc/core/silc-queries.c.
2011 Thu Oct 17 23:45:12 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2013 * Fixed string formatting crashbug in lib/silccore/silcattrs.c.
2015 * Fixed mask attribute adding in Irssi SILC client. Affected
2016 file irssi/src/silc/core/silc-queries.c.
2018 Thu Oct 17 16:40:39 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2020 * Added support for saving the requested attributes in
2021 WHOIS to directory. Affected file is
2022 irssi/src/silc/core/silc-queries.c.
2024 Wed Oct 16 17:40:56 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2026 * Added support for parsing VCard fields that do not have
2027 the TYPE= for types. Affected file lib/silcutil/silcvcard.c.
2029 * Fixed a double free bug in hash table foreach function
2030 if the entry was deleted in the foreach callback. Affected
2031 file lib/silcutil/silchashtable.c.
2033 Tue Oct 15 18:05:24 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2035 * Added silc_attribute_get_verify_data to return the signature
2036 verification data for either user digital signature or
2037 server digital signature in Requested Attributes. Affected
2038 files are lib/silccore/silcattrs.[ch].
2040 * Added silc_vcard_alloc which is used to allocated dynamic
2041 SilcVCard context. The silc_vcard_free now checks whether
2042 the context is dynamically allocated or not. Affected files
2043 are lib/silcutil/silcvcard.[ch].
2045 Mon Oct 14 17:55:44 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2047 * Periodically remove the NOATTR status from client entry
2048 so that the client may take the attributes in use even after
2049 server has resolved them unsuccessfully earlier. Affected
2050 file silcd/server_query.c and idlist.h.
2052 * Moved sha1hash and md5hash from client->internal to
2053 SilcClient for application usage. Affected files are
2054 lib/silcclient/client.h and client_internal.h.
2056 * Fixed attribute encoding and decoding bugs. Affected
2057 files lib/silccore/silcattrs.[ch].
2059 * Added ATTR command to Irssi SILC Client which is used to
2060 manage user's Requested Attributes sending and values for
2061 WHOIS command. Affected files around Irssi SILC client.
2063 Mon Oct 14 14:33:54 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2065 * Added silc_buffer_strformat which can be used to format
2066 strings into a buffer which size is automatically increased.
2067 Affected file lib/silcutil/silcbuffmt.[ch].
2069 * Added implementation of VCard (RFC 2426) which can be used
2070 as part of Requested Attributes in WHOIS command. Affected
2071 file lib/silcutil/silcvcard.[ch].
2073 Fri Oct 11 23:52:17 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2075 * Some strncat -> silc_strncat changes our the core and
2078 * Added SILC_SKE_STATUS_SIGNATURE_ERROR and OUT_OF_MEMORY
2079 errors. Added better error printing to SKE library.
2080 Affected files lib/silcske/silcske.c, silcske_status.h and
2083 * Save the PKCS key length even if only private key is set to
2084 SilcPKCS. Affected file lib/silccrypt/silcpkcs.[ch] and rsa.c.
2086 * Fixed the usage of silc_pkcs_get_key_len since it returns the
2087 length in bits not in bytes. Affected files are
2088 lib/silcske/silcske.c, lib/silccore/silcauth.c and
2089 silcd/server_query.c.
2091 Wed Oct 9 17:22:57 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2093 * Added silc_attribute_payload_encode_data to directly encode
2094 the data into the attributes buffer. Renamed function
2095 silc_attribute_payload_parse_list to silc_attribute_payload_parse.
2096 Affected files are lib/silccore/silcattrs.[ch].
2098 * silc_hash_table_find_foreach calls the foreach function now
2099 once even if the nothing was found with context set to NULL.
2100 Affected file lib/silcutil/silchashtable.[ch].
2102 * Remove the RESOLVING flag from client entry after received
2103 the Requested Attributes from the client. Fixed memory leak
2104 in client entry freeing. Affected files silcd/server_query.c
2107 * Added Requested Attributes support into SILC Client Library.
2108 It is not able to send requested attributes in WHOIS command,
2109 and also receive and process requested attributes. Added
2110 silc_client_attribute_[add|del] and silc_client_attributes_get
2111 functions. Added also `ignore_requested_attributes' to the
2112 SilcClientParams to not use attributes in client. Affected
2113 files are lib/silcclient/command.c, client_attrs.[ch],
2114 silcclient.h, client_internal and client.[ch].
2116 * Changed the silc_client_get_client_by_id to support Requested
2117 Attributes, it takes them as argument now. Affected file
2118 is lib/silcclient/silcclient.h, and idlist.c.
2120 * Added -details option to WHOIS command in Irssi SILC Client
2121 to support the requested attributes. By default it requests
2122 all attributes. Affected file lib/silcclient/command.c and
2123 irssi/doc/help/in/whois.in.
2125 Tue Oct 8 17:58:28 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2127 * Add also SERVICE attribute for server-constructed attribute
2128 data. Also digitally sign the attributes and add
2129 SERVER_DIGITAL_SIGNATURE attribute. Affected file is
2130 silcd/server_query.c.
2132 Mon Oct 7 18:25:35 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2134 * Changed the silc_attribute_payload_encode to support list
2135 of attributes (function may be called several times to add
2136 a new attribute). Removed the silc_attribute_payload_encode_list
2137 function. The encoding function now also automatically encodes
2138 the data, so the caller does not need to do that. Affected
2139 files lib/silccore/silcattrs.[ch].
2141 * Added support for replying on behalf of the user to the
2142 Requested Attributes in WHOIS command in the server. Affected
2143 file silcd/server_query.c.
2145 * SILC_NOT_IMPLEMENTED macro use SILC_LOG_INFO now instead of
2146 SILC_LOG_DEBUG. Affected file lib/silcutil/silclog.h.
2148 Sun Oct 6 16:48:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2150 * Don't swtich to become primary router if we are backup if
2151 decryption error has occurred. Affected file silcd/server.c.
2153 * Fixed a bug in backup router IP address comparison in
2154 silc_server_backup_get.
2156 Save now also the port of the server/router and use that
2157 in comparison as well. Affected file silcd/server_backup.c.
2159 * Normal server now reconnects to backup router automatically
2160 if connection is lost to it. Affected file silcd/server.c.
2162 Thu Sep 26 13:51:02 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2164 * If packet processing fails (like integrity check fails)
2165 the connection is closed now. Affected files are
2166 lib/silccore/silcpacket.c and silcd/server.c.
2168 Mon Sep 23 10:59:39 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2170 * Fixed double free in RSA public key set function
2171 silc_rsa_set_public_key. Affected file lib/silccrypt/rsa.c.
2174 Sun Sep 22 14:54:05 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2176 * Rewrote WHOIS, WHOWAS and IDENTIFY commands in the server.
2177 Added server_query.[ch] which provides one interface for
2178 querying information using all three commands.
2180 * Changed all "typedef unsigned char" in core library to
2181 "typedef SilcUInt8".
2183 Sat Sep 21 21:36:45 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2185 * Added silc_strncat into lib/silcutil/silcstrutil.[ch].
2187 * Renamed silc_server_get_client_resolve to
2188 silc_server_query_resolve and moved to server_query.[ch].
2190 Wed Sep 18 18:28:04 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2192 * Resumed client packet handling from server put the resumed
2193 client on wrong list on router and caused the client not
2194 be present on the network anymore. Now fixed to put the
2195 client to correct list. Affected file silcd/packet_receive.c.
2197 Wed Sep 18 15:13:48 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
2199 * Various cleanup in error message output in config parsing code
2200 and in server init code. Fixed error log files containing
2201 too many newlines ('\n') in some situations. Affected files are
2202 silcd/serverconfig.c, silcd/silcd.c, and silcd/server.c.
2204 Wed Sep 18 10:51:23 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2206 * Use the reverse lookupped hostname in client internals
2207 instead of one user provided us as remote server name.
2208 Affected file lib/silcclient/client.c.
2210 Mon Sep 16 12:02:54 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2212 * Added 'app_context' to silc_schedule_init. It is an
2213 application specific context that is delivered to application
2214 in task callback functions. Affected files are
2215 lib/silcutil/silcutil.[ch].
2217 * The hb_context in SilcSocketConnection is not freed
2218 automatically anymore (application must free it). Freeing
2219 it automatic is inconsistent. Affected files are
2220 lib/silcutil/silcsockconn.[ch].
2222 Sun Sep 15 22:16:19 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2224 * Added support for removing explicitly added client connections
2225 in rehash and closing the client connections if they were
2226 unconfigured in the rehash. Affected file silcd/server.c.
2228 * Added support for aborting automatically pending commands
2229 that never receives the reply (to avoid memory leaks).
2230 Added also silc_server_command_pending_timed to set the
2231 specific timeout for pending command. Affected files are
2232 silcd/command[_reply].[ch].
2234 * Added SILC_STATUS_ERR_TIMEDOUT status. Updated protocol
2235 specs and lib/silccore/silcstatus.h.
2237 Sun Sep 15 12:25:10 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2239 * Changed the silc_get_time to accept time value as argument
2240 or if zero is sent return current local time. Affected
2241 file lib/silcutil/silcutil.[ch].
2243 * Added STATS command to client library and Irssi SILC client.
2244 Patch provided by Ville Räsänen <ville.rasanen@iki.fi>.
2246 Wed Sep 11 09:22:00 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2248 * Assure that channel key is set before sending it. May
2249 crash server otherwise. Affected file silcd/packet_send.c.
2251 Tue Sep 10 09:50:08 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2253 * Assure that endless loop cannot happen with detached client
2254 resolving on normal server. Added idlist status
2255 SILC_IDLIST_STATUS_RESUME_RES. Affected files are
2256 silcd/idlist.h and silcd/packet_receive.c.
2258 Mon Sep 9 12:18:18 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2260 * Incoming file transfer request cannot use same session as
2261 the sending session. This can happen when sending file to
2262 yourself. Crashed the client on quit. Affected file
2263 lib/silcclient/client_ftp.c. Bug #24.
2265 Sun Sep 8 18:39:25 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2267 * Implemented the draft-riikonen-precense-attrs draft and
2268 the Attribute Payload into the lib/silccore/silcattrs.[ch].
2270 Sun Sep 8 13:13:44 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2272 * Distribute the SERVER_SIGNOFF notify also to local backup
2273 routers from the primary router. The backup router may not
2274 have the signing of local server directly connected and need
2275 to know about the signoff. Affected file silcd/server_util.c.
2277 * Use the primary router as the origin of the locally connected
2278 server when it is disconnecting from the backup router since
2279 that's where it really is coming from. Now the clients from
2280 the disconnecting server are removed correctly and "shadow"
2281 clients are not left to the backup router. Affected file
2284 Sat Sep 7 22:26:50 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2286 * If normal server is standalone and found existing but disabled
2287 channel, do not re-create the channel since it creates
2288 duplicate same channels. Affected file silcd/server.c.
2290 * Added anonymous client connections support to server. New
2291 "anonymous" configuration option to ConnectionParams section
2292 added. If set to true, the username and hostname information
2293 of the client will be scrambled and anonymous user mode is
2294 set automatically to the user. Affected files are
2295 silcd/serverconfig.[ch], silcd/packet_receive.c and server.c.
2297 Sat Sep 7 16:02:09 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2299 * In JOIN notify handling, mark that the cache entry of the
2300 client cannot be expired. Can cause crashes on normal
2301 server (asserts client->channels). Affected file is
2302 silcd/packet_receive.c.
2304 * From now on distribution versions are used as protocol versions
2305 instead of by default using the Toolkit base version as protocol
2306 version. Affected file prepare.
2308 * Do not set the locally resolved hostname for local client
2309 entry but take what server sends. This way the real hostname
2310 is showed in WHOIS for yourself. Affected file is
2311 lib/silcclient/idlist.c and lib/silcclient/client.c.
2313 * Resolve local info with IDENTIFY when connecting to server.y
2315 Sat Sep 7 14:22:43 CEST 2002 Lubomir Sedlacik <salo@silcnet.org>
2317 * Rewritten check for POSIX threads. Use --with-pthreads[=DIR]
2318 for implied search (not needed on platforms which has native
2319 pthreads library). Use --without-pthreads to disable threads.
2320 Affected file is configure.in.pre
2322 * Fixed --with-iconv on platforms which need to bypass (broken)
2323 native iconv(). Affected file is configure.in.pre
2325 Sat Sep 7 15:08:13 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2327 * Moved -C option parsing in Irssi SILC client at same time
2328 as other options. The UI was initialized earlier and caused
2329 problems on command line. Bug #16. Affected file is
2330 irssi/src/silc/core/silc-core.c.
2332 Mon Sep 2 23:00:30 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
2334 * Added global variable silc_log_timestamp that tells silclog
2335 wether to print or not the timestamp in the logging files.
2336 Affected file lib/silcutil/silclog.[ch].
2338 * Added silcd configuration option Timestamp in the Logging
2339 section. Affected file silcd/serverconfig.[ch],
2340 doc/example_silcd.conf.in.
2342 Fri Aug 30 08:57:33 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2344 * Fixed fingerprint checking to check for entirely empty
2345 fingerprint instead of two first bytes when determining
2346 if it is set. Bug #18. Affected file silcd/command.c.
2348 * Fixed duplicate PKCS name registering to not allow it.
2349 Bugs #17. Affected file lib/silccrypt/silcpkcs.c.
2351 Sun Aug 25 08:02:04 CEST 2002 Lubomir Sedlacik <salo@silcnet.org>
2353 * Conditionalize non-gcc compiler optimizations for various
2354 platforms, enable those commented out. Cleanups.
2355 Affected file lib/silcmath/mpi/configure.in
2357 Sat Aug 24 15:11:32 EEST 2002 Timo Sirainen <tss@iki.fi>
2359 * silc_rng_exec_command() left zombie processes if command
2360 didn't generate any output. Affected file
2361 lib/silccrypt/silcrng.c
2363 Fri Aug 23 22:05:44 CEST 2002 Lubomir Sedlacik <salo@silcnet.org>
2365 * Rewrote iconv checking, introduce --with-iconv for systems
2366 which rely on libiconv. Check if iconv() provided by libc
2367 is good enough, otherwise demand libiconv. Affected file
2370 Fri Aug 23 07:10:52 CEST 2002 Lubomir Sedlacik <salo@silcnet.org>
2372 * Search for ldopen() also in libc. This enables SIM support
2373 on *BSD systems. Based on patch from Alex Zepeda. Affected
2374 file configure.in.pre
2376 Sun Aug 18 04:44:30 CEST 2002 Lubomir Sedlacik <salo@silcnet.org>
2378 * Don't call AM_CONDITIONAL conditonally for SILC_THREADS.
2379 This fixes prepare on *BSD systems. Affected file
2382 Sun Aug 4 15:55:40 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2384 * More fixed for not having purge timeout for global clients
2385 that are on channel. Affected files silcd/command_reply.c
2388 * Fixed the rekey protocol to work with backup router connections.
2389 Rekey packets are now allowed on disabled connections as
2390 well. Affected files silcd/packet_send.c and server.c.
2392 * Do not switch to be as backup router when shutting down and
2393 closing the primary connection. Affected file silcd/server.c.
2395 * Fixed memory leaks in backup router deleting. Added
2396 silc_server_backup_free to free all data during shutdown of
2397 server. Affected files silcd/server_backup.[ch].
2399 Sun Jul 14 21:33:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2401 * Do not process commands if the sock->user_data is NULL.
2402 Affected file silcd/command.c.
2404 Tue Jul 9 19:03:11 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2406 * Fixed buffer overflow and security problems (loosing bits
2407 in CFB encryption) in SILC RNG. Problems reported by
2408 Markku-Juhani O. Saarinen <mjos@saturn.tcs.hut.fi>.
2410 Sun Jul 7 13:10:01 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2412 * Added yet more checks that client is not expired on global
2413 list if it is on channels. Affected file is
2414 silcd/command_reply.c.
2416 Sat Jul 6 11:45:11 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2418 * Merged c0ffee's MIME signal patch which adds support for
2419 sending also MIME messages in Irssi SILC Client, and handling
2420 received MIME messages in a signal (and perhaps doing something
2421 to non-textual MIME messages).
2423 Sun Jun 30 01:30:22 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2425 * Fixed pending command deletion in server and client library
2426 to check the whole list instead of breaking after first found.
2427 The affected files are silcd/command.[ch] and
2428 lib/silcclient/command.[ch].
2430 Sat Jun 29 17:40:12 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2432 * Return NO_SUCH_CHANNEL error in USERS for channel that is
2433 secret or private, otherwise it's possible to find out
2434 whether a secret channel exists or not. Affected file
2437 * If CMODE change fails during the mode setting, assure that
2438 the old mode mask is set for the channel back. Affected
2439 file silcd/command.c.
2441 * Fixed passphrase saving on +a channel on normal server
2442 after successful JOIN command. Affected file silcd/command.c.
2444 Fri Jun 28 11:53:25 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2446 * Remove server/router operator privileges in DETACH command,
2447 since it's possible to resume to server where these
2448 privileges would not be allowed for the client. Affected
2449 file silcd/command.c.
2451 * Do not set to wait for backup in rehash of the server.
2452 Affected file silcd/server.c.
2454 * Do not check listener sockets when counting how many
2455 socket connections we have. Affected file is
2456 silcd/server_util.c.
2458 * Do not announce disconnected clients that are remaining
2459 in history (for WHOWAS). This is because SIGNOFF notify
2460 for these has been sent earlier already. Affected file
2463 Thu Jun 27 20:07:27 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2465 * Buffer overflow with CUMODE command's mode->mode character
2466 conversion. Reported by Ville Räsänen. Affected file
2467 lib/silcutil/silcutil.c.
2469 Thu Jun 27 16:54:33 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2471 * Allow heartbeat packets to go disabled connections anyway.
2472 Affected files silcd/server.c and silcd/packet_send.c.
2474 * Do not broadcast New Channel packets with List flag set
2475 in the packet to backup routers. The router must check
2476 for the correctness of the packets before sending them.
2477 It is possible that router will have enforce Channel ID
2478 change and this would cause desync in the backup router.
2479 Affected file silcd/packet_receive.c.
2481 * Remove SILC_PACKET_FLAG_LIST from the temp packets that
2482 are handled in list parsing. They are not list packets
2483 anymore. Affected file silcd/packet_receive.c.
2485 Thu Jun 27 11:27:07 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2487 * Stop waiting for backup router through the timeout, not
2488 directly after backup router has arrived. Affected file
2491 * Do not re-create channel keys and send them when removing
2492 clients in server shutdown. Affected files are
2493 silcd/server_internal.h and silcd/server_util.c.
2495 * Notify distribution to backup routers was missing from
2496 the silc_server_send_notify_dest function which caused
2497 desyncing problems with backup router. Affected file is
2498 silcd/packet_send.c.
2500 * The client's channel removing was working wrong on
2501 backup router. It assumed that it doesn't know global
2502 information but backup router does know. For this reason
2503 it could remove channel when it wasn't supposed to do that.
2504 Affected file silcd/server.c and silcd/server_util.c.
2506 Wed Jun 26 15:14:12 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2508 * Stop for a couple seconds after badkup router has become
2509 primary router. Affected file silcd/server.c.
2511 * Added silc_server_remove_servers_by_server, which is used
2512 to remove servers originated from some other server. Also
2513 clients of those servers can be removed too. Affected file
2514 silcd/server_util.[ch].
2516 * When removing clients after a server has signed of remove
2517 also all servers behind that server (unless they are known
2518 to be available locally), and send SERVER_SIGNOFF for each
2519 of the server separately. Also the signed off clients are
2520 sent now separately per signed off server. The affected files
2521 are silcd/server.c and silcd/server_util.[ch].
2523 * All servers added with silc_idlist_add_server must always
2524 have both "router" and "connection" pointers set. Otherwise,
2525 bad server entries may be left around in the cache.
2526 Affected file silcd/command_reply.c.
2528 * Do not create the channel key in NEW_CHANNEL packet
2529 processing if the channel is empty. Affected file
2530 silcd/packet_receive.c.
2532 * Completed backup router support for standalone routers.
2533 Supports also servers in the cell that do not use the backup
2536 Wed Jun 26 10:38:11 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2538 * Fixed a bug in silc_string_regexify which did not add '^'
2539 at the start of each string, and thus the matching was
2540 not explicit. For example ban list iikone@*!*@* would
2541 match also "priikone", which is wrong, it would have to be
2542 *iikone@*!*@* to match also "priikone". Affected
2543 file lib/silcutil/unix/silcunixutil.c.
2545 Tue Jun 25 18:47:39 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2547 * Enable all local server connections before updating client
2548 caches when we've become backup router. Otherwise, signoff
2549 packets may not reach the clients. Affected files are
2550 silcd/server.c and silcd/server_util.[ch].
2552 * Fixed a bug in version string parsing which could crash
2553 the program with specially formatted version string.
2554 Bug reported and patch provided by Ville Räsänen. Affected
2555 file lib/silcutil/silcutil.c.
2557 * Handle the disconnection immediately when DISCONNECT
2558 packet is received in server. Affected file silcd/server.c.
2560 * Primary router now waits a short time (10 seconds) for
2561 backup router connection before accepting any other
2562 connection (except local). Affected file silcd/server.c,
2565 * Fixed a crash in client libary in NICK_CHANGE notify when
2566 NICK_CHANGE arrived for client entry we are resolving
2567 currently. Affected file lib/silcclient/client_notify.c.
2569 * Call the sconn->callback completion even if error had
2570 occurred. Start reconnecting always if connection to
2571 primary router fails during backup router protocol.
2572 Affected files silcd/server.c and server_backup.c.
2574 Mon Jun 24 17:47:52 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2576 * Added functions silc_server_send_opers and
2577 silc_server_send_opers_notify to send packets stricly
2578 to operators. Added macro SILC_SERVER_SEND_OPERS macro
2579 to send variable argument notify to operators.
2580 Affected files silcd/packet_send.[ch] and silcd/server.h.
2582 * Removed UMODE rights checking with UMODE_CHANGE notify.
2583 Affected file silcd/packet_receive.c.
2585 * Server/router operator now receives notify when network
2586 switches to backup router and when it resumes the use of
2587 primary router. Affected file silcd/server.c and
2588 silcd/server_backup.c.
2590 * Fixed the updating of client information after backup
2591 resuming protocol is over; update all except local clients
2592 to the new primary router. The affected file is
2593 silcd/server_util.c.
2595 * Added support for closing active connections in rehash
2596 that were unconfigured by the user. Supports currently
2597 closing server and router connections. Affected file
2600 * Rewrote some SILC_LOG_DEBUG's in silcd/server_backup.c.
2602 Sun Jun 23 17:32:31 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2604 * Don't do SILC_STRING_LANGUAGE encoding if the outbuffer
2605 is NULL since seems that on some platforms NULL is allowed
2606 and on some it's not. Fallback encoding is used instead.
2607 Affected file lib/silcutil/silcstrutil.c.
2609 * Fixed statistics updating for incoming server connection
2610 which could cause problems when re-connecting. Affected
2611 file silcd/server.c.
2613 * Preliminary backup router support for standalone router
2614 added. Affected files in silcd/.
2616 * Mark server connections in backup router disabled before
2617 and after backup protocol. Affected file is
2618 silcd/server_backup.c.
2620 * Added support for reconnecting to remote server connection
2621 even if the protocol fails, and if the configuration wants
2622 us to keep trying to connect anyway.
2624 Server connection is not allowed to backup router if
2625 backup router does not have connection to primary router yet.
2627 Affected file is silcd/server.c.
2629 Sat Jun 22 21:34:59 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2631 * Added silc_client_udpate_server function to update changed
2632 server info. Affected file lib/silcclient/idlist.[ch].
2634 * Added check for server entries that are being resolved when
2635 notify is received. If being resolved, handle the received
2636 notify only after it's resolved so that all notifys are
2637 handled in same order as received from the server.
2639 Added similar resolver check to channel entries. Every
2640 notify that cause resolving of any information that affects
2641 channel entry marks the channel entry in waiting state.
2642 After whatever resolving is over the waiters are signalled
2643 and only then the notifys are handled in the same order
2644 as delivered from the server.
2646 Affected files are lib/silcclient/idlist.[ch], and
2649 * Fixed KILLED notify handling in normal server. Affected
2650 file silcd/packet_receive.c.
2652 * Added SILC_IDLIST_STATUS_LOCAL which indicates that entry
2653 is locally connected, or was locally connected (but may
2654 be detached and connection is not active). Added also
2655 SILC_IS_LOCAL for checking this status. Affected files
2656 silcd/idlist.h, silcd/packet_receive.c, silcd/server_util.c,
2657 silcd/server.c and silcd/server_internal.h.
2659 Sat Jun 22 17:06:58 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2661 * Don't send or handle TOPIC_SET if topic is already set and
2662 is same as being set. Affected files silcd/command.c and
2663 silcd/packet_receive.c.
2665 * Fixed CMODE change rights checking to work correctly when
2666 removing modes by operator. Affected file is
2667 silcd/server_util.c.
2669 * Fixed some handling with New Channel packet in router and
2670 fixed some CMODE_CHANGE notify handling in server and router.
2671 Affected file is silcd/packet_receive.c.
2673 * Changed "disconnect" client operation to include the
2674 reason of the disconnection and optional disconnection
2675 message. Affected file lib/silcclient/silcclient.h.
2677 * Made the compilation of lib/contrib/ stuff conditional.
2678 Affected files configure.in.pre, lib/contrib/Makefile.am.
2680 Sat Jun 22 12:49:21 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2682 * All CMODE_CHANGE and CUMODE_CHANGE notifys are now sent back
2683 to the sender of the notify too, to avoid situation where two
2684 notifys are in the network at the same time going to oppsite
2685 directions. Affected file silcd/packet_receice.c.
2687 Fri Jun 21 10:00:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2689 * Delete the client from channel even if the cilent->id is
2690 NULL. It was possible that client was deleted without
2691 removing from channels (theoretically at least). Affected
2692 file silcd/server.c and silcd/server_util.c.
2694 * Free the client data too when resuming is not successful.
2695 Affected file silcd/packet_receive.c.
2697 * Merged some code from c0ffee's silc-plugin. Affected files
2698 irssi/src/silc/core/silc-channels.c and silc-expandos.c.
2700 * Added SILC_PRIMARY_ROUTE and SILC_BROADXAST macros to
2701 silcd/server_internal.h. SILC_PRIMARY_ROUTE Returns pointer
2702 to the primary router connection, the other one returns
2703 TRUE if packet must be broadcasted to network.
2705 * All notifys that are destined to primary router (to network)
2706 are now automatically sent to backup routers even if the
2707 router is standalone (and has backup router). Affected files
2710 * Added --without-irssi and --without-silcd configuration
2711 options for disabling the compilation of these applications.
2712 Affected file configure.in.pre and prepare.
2714 Thu Jun 20 13:48:15 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2716 * Implemented SILC_STRING_BMP and SILC_STRING_UNIVERSAL for
2717 UTF-8 encoding and decoding. Added also new encodings
2718 SILC_STRING_BMP_LSB and SILC_STRING_UNIVERSAL_LSB.
2720 Added also SILC_STRING_LANGUAGE which is language and charset
2721 specific encoder and decoer for those platforms that support
2722 iconv(). It can convert the UTF-8 to and from the locale
2723 specific character set.
2725 Affected file lib/silcutil/silcstrutil.[ch].
2727 * Added macro SILC_NOT_IMPLEMENTED to lib/silcutil/silclog.h.
2729 * Added function silc_get_command_name to the file
2730 lib/silcutil/silcutil.[ch].
2732 * Improved the server debug output a bit. Affected files are
2735 Wed Jun 19 17:46:31 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2737 * Save the channel passphrase when received succesful JOIN
2738 command reply from router, on normal server. Otherwise
2739 joinig +a channels from normal server is not possible.
2740 Affected file silcd/command.c.
2742 * Fixed a bug in TOPIC_SET notify handling. The notifier
2743 may be other than client too, like server or channel.
2744 It expected it to always be only client and ignored the
2745 notify. Affected file silcd/packet_recieve.c.
2747 * Removed some (unnecessary) debug printing from
2748 lib/silccore/silcid.c and lib/silccore/silcargument.c.
2750 * Do not force CMODE_CHANGE when server is announcing new
2753 Router announces stuff only after server reannounces channel
2754 after CHANNEL_CHANGE notify.
2756 These fixes optimizes the announcing procedure, and perhaps
2757 fixes some problems too. Affected file silcd/packet_receive.c.
2759 * Fixed SERVER_SIGNOFF sending to local clients. It was
2760 totally broken and sent the notify to all local clients,
2761 instead of only to those that was on same channel as the
2762 signing off clients. Affected file silcd/server_util.c.
2764 * Added -D option to server. It can be used to give debug
2765 level. The levels are from 0 - 99, and are predefined for
2766 smooth server debugging. (see silcd.c for the predefined
2767 levels). Affected file silcd/server.c.
2769 Wed Jun 19 16:01:51 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2771 * Fixed a bug in Irssi SILC client to close the connection
2772 properly when disconnecting from server. Affected file
2773 irssi/src/silc/core/client_ops.c.
2775 Tue Jun 18 17:14:52 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2777 * When authenticating as founder during JOIN command, check
2778 that the one authenticating becomes the only founder on the
2779 channel. Affected file silcd/command.c.
2781 * Better checking for founder mode setting when CUMODE_CHANGE
2782 notify is received. Affected file silcd/packet_receive.c.
2784 * Close all connections when shutting down the server by sending
2785 DISCONNECT packet. Close all listeners too when shutting
2786 down the server. Affected file silcd/server.c.
2788 * Handle DISCONNECT packet correctly in client library by
2789 calling the "disconnect" client operation. Affected file
2790 lib/silcclient/client.c.
2792 * Handle local errors correctly during resuming. Affected
2793 file lib/silcclient/client.c.
2795 Tue Jun 18 10:26:27 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2797 * The log file is not dupped internally anymore in
2798 lib/silcutil/silclog.c. Fixed memory leaks too.
2800 * The scheduler now dispatches all pending timeout tasks
2801 when it is uninitialized with silc_schedule_uninit.
2802 Affected file lib/silcutil/silcschedule.c.
2804 Mon Jun 17 21:30:55 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2806 * Added --enable-stack-trace option to configure. Added
2807 memory allocation stack trace support. Added files
2808 lib/silcutil/stacktrace.[ch]. Affected files are
2809 lib/silcutil/silcmemory.[ch].
2811 * Fixed memory leaks from libraries and server. Affected
2812 files around the tree.
2814 * Reverted back a fix made to CUMODE which broke it.
2815 Affected file silcd/command.c.
2817 Sun Jun 16 11:49:45 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2819 * Added SILC_MESSAGE_FLAG_UTF8 to the protocol specs and the
2820 core library, and implemented it. All textual messages SHOULD
2821 use this flag and the message MUST be UTF-8 encoded.
2822 All text messages sent by Irssi SILC client are now UTF-8
2823 encoded (regardless whether the terminal supports UTF-8 or not).
2824 Affected files are lib/silccore/silcchannel.h,
2825 irssi/src/silc/core/silc-servers.c, silc-channels.c and
2828 Sat Jun 15 18:23:39 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2830 * Added lots of new statistics updating that was missing from
2831 the server and router code. Affected files in silcd/.
2833 * Sending SIGUSR1 signal to server now dumps the current
2834 server statistics into /tmp directory. Affected file is
2837 * ROBODoc documented the lib/silccrypt/silchash.h. Improved
2838 the SILC Hash Interface also. Added new functions
2839 silc_hash_get_name, silc_hash_init, silc_hash_update and
2840 silc_hash_final. Affected file lib/silccrypt/silchash.c.
2842 Sat Jun 15 12:09:14 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2844 * Added some better info printing for client during connecting.
2845 Affected file silcd/server_util.c.
2847 * Implemented the SILC_CHANNEL_UMODE_QUIET mode that can be used
2848 to silence a user on a channel. Affected files are
2849 lib/silcclient/client_channel.c, irssi/src/silc/core/client_ops.c,
2850 irssi/src/fe-common/silc/module-formats.[ch], silcd/command.c
2851 and silcd/packet_receive.c.
2853 * Fixed a fatal bug in handling of malformed command payload.
2854 Affected file silcd/command.c.
2856 * Fixed a double free when announcing channel users to router.
2857 Affected file silcd/server.c.
2859 * After successful authentication to channel founder mode, check
2860 that there isn't anyone else with founder mode on the channel.
2861 The one that authenticated will become founder and anyone
2862 else is demoted. Affected file silcd/command.c.
2864 * Added error printing of any error that has occurred during
2865 any command in client library. Affected file is
2866 irssi/src/silc/core/client_ops.c.
2868 * Removed some error printing from the client library and left
2869 it for the application to worry (from the error status it
2870 receives in 'command' client operation. Affected file is
2871 lib/silcclient/command.c.
2873 Fri Jun 14 22:59:02 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2875 * Added new status types KEY_AGREEMENT_ALREADY_STARTED and
2876 KEY_AGREEMENT_SELF_DENIED to lib/silcclient/silcclient.h.
2877 Starting key agreement with itself is denied. Affected file
2878 is lib/silcclient/client_keyagr.c.
2880 * Fixed some error checkings from the SFTP library which caused
2881 misbehaviour. Affected files are lib/silcsftp/sftp_client.c
2882 and lib/silcsftp/sftp_util.c.
2884 * Added new "debug" and "debug_string" settings to Irssi SILC
2885 client which can be used to print runtime debugging on the
2886 Irssi's screen. Available when compiled with --enable-debug
2887 option. Affected file irssi/src/silc/core/silc-core.c.
2889 Tue Jun 11 16:36:02 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
2891 * Fixed a missing variadic parameter in a function call that
2892 caused server crash when a non-allowed connection arrived.
2893 Reported by Richard Becker. Affected file silcd/server.c.
2895 Mon Jun 10 16:29:42 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2897 * Added WATCH list sending to backup routers from router.
2898 The WATCH command is sent by the router to the backup
2899 router. Affected file silcd/command.c.
2901 * Mark the backup_router flag for RouterConnection entry
2902 if the backup router stuff is defined in the config file.
2903 Affected file silcd/serverconfig.c.
2905 * Fixed some backup data sending around the code to work better
2906 if the router is standalone router. Not all places were fixed.
2907 Affected file silcd/packet_receive.c, silcd/packet_send.c,
2910 * Fixed the router connecting when connecting to multiple
2911 routers. It ignored every other router except the first
2912 one. Affected file silcd/server.c.
2914 Mon Jun 10 09:28:21 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2916 * Made the private key generation after expiration optional.
2917 If not created after expiration the old key will re-expire
2918 at a later time (and thus key pair is not necessary to
2919 change). Affected file irssi/src/silc/core/clientutil.c.
2921 Sun Jun 9 18:58:25 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2923 * The length arguments in bind() and connect() were wrong
2924 and fixed now to used SIZEOF_SOCKADDR in the
2925 lib/silcutil/unix/silcunixutil.c.
2927 Tue Jun 4 18:36:05 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2929 * Fixed detach timeout handling to use Client ID and not
2930 the actual client entry which may be freed in the callback.
2931 Affected file silcd/command.c.
2933 Thu May 30 15:53:45 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2935 * Merged c0ffee's multiple interface support patch.
2936 Affected files in silcd/.
2938 Wed May 29 18:08:15 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2940 * Cleanup keys properly. Affected file is
2941 irssi/src/silc/core/clientutil.c.
2943 Tue May 28 20:11:41 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2945 * Display the user mode on the status bar. Affected file
2946 irssi/src/silc/core/silc-expandos.c.
2948 Tue May 28 13:56:26 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2950 * If private message key is not set, but the flag is set in
2951 the packet, ignore the packet since it cannot be decrypted.
2952 Affected file lib/silcclient/client_prvmsg.c.
2954 Thu May 23 12:00:14 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2956 * When resuming client, remove the old client entry from
2957 the watcher list too. Affected file silcd/packet_receive.c.
2959 * Do not allow normal server to force founder mode away
2960 from router if the founder mode is already set. Affected
2961 file silcd/packet_receive.c.
2963 * Remove the client entry with watch notify types with short
2964 timeout, and not directly, so that other notifys can be
2965 retrieved too. Affected file lib/silcclient/client_notify.c.
2967 * Display notification about data messages that cannot be
2968 displayed. Affected files irssi/src/silc/core/client_ops.c,
2969 irssi/src/fe-common/silc/module-formats.[ch].
2971 Sun May 19 18:59:00 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2973 * Fixed the CHANNEL_CHANGE notify handling in client libary
2974 to not use freed memory. Affected file is
2975 lib/silcclient/client_notify.c.
2977 * Fixed CUMODE_CHANGE notify handling in server. Affected
2978 file silcd/packet_receive.c.
2980 * Fixed USERS command to support empty channels. Affected
2981 file silcd/command.c.
2983 Sat May 18 11:35:19 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2985 * Allow multiple identical pending commands to be registered
2986 in client library. Affected file is lib/silcclient/command.c.
2988 * Call the completion for resolving client information only
2989 after all resolvers has finished. This fixes a crash in
2990 the client. Added support for checking when the resolvers
2991 are finished. Affected file is lib/silcclient/idlist.c.
2993 * Wait by default 3 seconds before reconnecting to the server
2994 after being disconnected. Makes the /detach command a bit
2997 Fri May 17 17:23:45 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2999 * Check the watcher list before sending signoff notifys
3000 when closing client connection. Affected file is
3003 * Added better CMODE command rights checking. Affected file
3004 silcd/server_util.c.
3006 Fri May 17 08:33:41 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3008 * Fixed watcher list checking during server signoff. It
3009 crashed the server. Affected file silcd/server_util.c.
3011 * The JOIN command reply returns now the founder's public
3012 key. Affected file is silcd/command.c.
3014 * Announce the channel mode, and the mode properties with
3015 CMODE_CHANGE notify. Affected file silcd/server.c.
3017 * Mark new channels by default disabled, untill at least
3018 one user joins the channel. Affected file is
3019 silcd/packet_receive.c.
3021 Thu May 16 13:05:13 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3023 * The nickname argument to watch notify can be optional.
3024 Fixes a crash in server. Affected file silcd/packet_send.c.
3026 * Remove the client entry from cache if the WATCH notify type
3027 is KILLED, SERVER_SIGNOFF or SIGNOFF. Affected file is
3028 lib/silcclient/client_notify.c.
3030 * Check the watcher list before and after changing nickname
3031 when the NICK_CHANGE notify is received. Affected file is
3034 * Fixed a crash in OPER and SILCOPER command sending. Empty
3035 passphrase caused the crash. Affected file is
3036 lib/silcclient/command.c.
3038 Wed May 15 19:01:42 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3040 * Merged with Irssi CVS for Irssi SILC client.
3042 Tue May 14 19:37:48 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3044 * Completed the protocol specifications.
3046 Tue May 7 20:41:58 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3048 * Merged with Irssi CVS for Irssi SILC client.
3050 Tue May 7 11:07:16 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3052 * Added the founder's public key delivery to the
3053 CUMODE_CHANGE notify type as well. Updated the protocol
3054 specs and the code. Affected files are silcd/packet_send.[ch],
3055 silcd/packet_receive.c and silcd/command.c.
3057 Mon May 6 19:46:12 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3059 * Added silc_pkcs_public_key_copy function into the
3060 lib/silccrypt/silcpkcs.[ch].
3062 * Remove the `iv' from the SilcChannelEntry since we can
3063 live without it. Affected files are silcd/idlist.h and
3064 silcd/packet_receive.c.
3066 * Added support for sending the founder's public key in
3067 the CMODE_CHANGE notify packet in the server. Affected
3068 files are silcd/packet_send.[ch], silcd/packet_receive.c,
3069 silcd/command.c and silcd/server.c.
3071 * Changed the FOUNDER_AUTH authentication to use only
3072 public key authentication as defined by new protocol
3073 specs. Passphrase authentication with that mode cannot
3074 be used anymore. It is now possible to reclaim founder
3075 mode from any server in the network. Affected files are
3076 silcd/command.c, silcd/idlist.h and silcd/command_reply.c.
3078 * Added permanent channels support by making the channel
3079 permanent when FOUNDER_AUTH mode is set on the channel.
3080 The channel will not be destroyed even if channel is empty
3081 when that mode is set. Protocol TODO #17. Affected
3082 files are silcd/server.[ch], server_util.[ch],
3083 silcd/command.c, silcd/packet_receive.c and
3084 lib/silcclient/command.c.
3086 Fri May 3 18:36:51 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3088 * Added reference counter to the command reply context in
3089 the client library. Affected files are
3090 lib/silcclient/command_reply.[ch].
3092 Fri May 3 11:37:10 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3094 * Fixed rekey protocol with PFS in the client library.
3095 Affected file is lib/silcclient/protocol.c.
3097 * Added support for list of errors in client library
3098 command reply handling. Affected file is
3099 lib/silcclient/command_reply.c.
3101 * Defined that the WHOIS and IDENTIFY commands can send
3102 list of errors. Updated the protocol specs. Protocol
3105 * Added support for sending list of errors to WHOIS and
3106 IDENTIFY commands in server. Added support for receiving
3107 list of errors in server. Affected files are
3108 silcd/command.c and silcd/command_reply.c.
3110 * Fixed client info resolving on LEAVE command in client
3111 library to not crash. Affected file is
3112 lib/silcclient/client_notify.c.
3114 Thu May 2 08:45:11 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3116 * Defined that the NICK command replies with thew changed
3117 nickname too, to make the nickname changing simpler at
3118 the client's end. Updated protocol specs and the code
3119 in client and server. Affected files are
3120 silcd/command.c, lib/silcclient/command_reply.c and
3121 lib/silcclient/command.c.
3123 Mon Apr 29 20:10:42 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3125 * Added `Compressed' packet flag to indicate that the packet
3126 payload is compressed by the sender. Updated the protocol
3127 specs and the core library. The compression still is not
3128 implemented in the sources. Affected file is
3129 lib/silccore/silcpacket.h.
3131 Mon Apr 29 09:48:12 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3133 * Remove pending command callbacks also if the connection
3134 to the server is destroyed. Affected file is
3135 lib/silcclient/client.c.
3137 Sat Apr 27 19:52:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3139 * Added new QUIET channel user mode that can be used to
3140 quiet a user in a channel. Updated the protocol specs but
3141 it wasn't implemented yet. Protocol TODO #27. Affected
3142 file is lib/silccore/silcmode.h.
3144 Mon Apr 22 09:09:44 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3146 * Added BLOCK_INVITE user mode to be able to block incoming
3147 invite notifications. Protoocol TODO #26. Affected files
3148 are lib/silccore/silcmode.h, lib/silcclient/command.c and
3151 * SILC Publickey fields MUST be UTF-8 encoded now. Updated
3152 the protocol specs and the code. Affected file is
3153 lib/silccrypt/silcpkcs.c.
3155 Sun Apr 21 19:44:38 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3157 * Disconnect Payload includes now the status type. Updated
3158 the protocol specs and the code. Protocol TODO #25.
3159 Affected files are silcd/server.c, lib/silcclient/client.c.
3161 * Added NOT_AUTHENTICATED, BAD_SERVER_ID, INCOMPLETE_INFORMATION,
3162 KEY_EXCHANGE_FAILED and BAD_VERSION error status types.
3163 Moved the silc_client_command_status_messages table to the
3164 lib/silcutil/silcutil.c and added new funtion
3165 silc_get_status_message, which deprecates function
3166 silc_client_status_message. Affected files are
3167 lib/silccore/silcstatus.h, lib/silcclient/command_reply.[ch],
3168 lib/silcutil/silcutil.[ch].
3170 Fri Apr 19 17:35:15 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3172 * Defined that the nickname hash in Client ID MUST be from
3173 lowercase nickname. This effectively changes nicknames in
3174 SILC to case-insensitive. Updated the protocol specs and
3175 the code. Affected files are lib/silcutil/silcutil.[ch],
3176 silcd/serverid.c, and silcd/idlist.c.
3178 * Added new channel user modes BLOCK_MESSAGES_USERS and
3179 BLOCK_MESSAGES_ROBOTS. Updated the protocol specs and the
3180 code. Affected files are lib/silccore/silcmode.h,
3181 lib/silcclient/command.c, and silcd/packet_send.c.
3183 * Added new error status ERR_RESOURCE_LIMIT. Updated protocol
3184 specs and code. Affected file lib/silccore/silcstatus.h.
3186 * Added support for watch list. It is possible to add nicknames
3187 to be watched, and when they come to network, leave network
3188 or user mode changes the watcher will be notified of this
3189 change. Added SILC_COMMAND_WATCH command, added new
3190 notify type SILC_NOTIFY_TYPE_WATCH to deliver the watch
3191 notifications. Updated the protocol specs and implemented
3192 this to library, client and server. Protocol TODO #21.
3193 Affected files are lib/silccore/silccomand.h,
3194 lib/silccore/silcnotify.h, lib/silcclient/command[_reply].[ch],
3195 silcd/command[_reply].[ch], lib/silcclient/client_notify.c,
3196 silcd/packet_send.[ch], silcd/packet_receive.c, and
3197 irssi/src/silc/core/client_ops.c.
3199 * Added user mode SILC_UMODE_REJECT_WATCHING to reject
3200 somebody watching you. Updated the protocol specs and the
3201 code. Affected files are lib/silccore/silcmode.h, and
3202 lib/silcclient/command.c.
3204 Fri Apr 19 09:02:20 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3206 * Added service support to SILC protocol. Added new command
3207 SILC_COMMAND_SERVICE. Updated the protocol specs and the
3208 core library. Services are not implemented in server or
3209 client for now. Protocol TODO #20. Affected files are
3210 lib/silccore/silcstatus.h, lib/silccore/silccommand.h.
3212 * Added SilcStatus argument to `command' client operation
3213 to return the error status when command sending fails
3214 locally. Changed all command in client library to return
3215 correct command status. Affected files are
3216 lib/silcclient/command.c, lib/silcclient/silcclient.h and
3217 irssi/src/silc/core/client_ops.c.
3219 Thu Apr 18 14:09:51 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3221 * Added silc_mime_parse function to parse MIME headers.
3222 Affected files are lib/silcutil/silcstruti.[ch].
3224 * Added MIME header parsing in Irssi SILC Client. It displays
3225 all textual MIME objects, others it ignores. Affected file
3226 is irssi/src/silc/core/clien_ops.c.
3228 Wed Apr 17 22:07:59 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
3230 * Fixed a bug in the pid writing function, which couldn't be
3231 written in a root-owned directory.
3233 Tue Apr 16 09:34:40 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3235 * Defined that channel message to unknown Channel ID must
3236 cause SILC_NOTIFY_TYPE_ERROR notify message to the sender.
3237 Updated the protocol specs and the code in server. The
3238 affected file is silcd/packet_receive.c.
3240 Mon Apr 15 19:57:57 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3242 * Added new notify type SILC_NOTIFY_TYPE_ERROR and specified
3243 that it is used to send error notifys if error occurs during
3244 some SILC packet processing, except commands. The error
3245 types are same as for command reply types. Defined that
3246 if private message is sent to unknown Client ID the error
3247 is sent in SILC_NOTIFY_TYPE_ERROR instead of command reply.
3248 Updated the protocol specs and code. Affected files are
3249 lib/silccore/silcnotify.h, added lib/silccore/silcstatus.h,
3250 lib/silcclient/client_notify.c, silcd/packet_receive.c,
3251 and irssi/src/silc/core/client_ops.c. Renamed the
3252 SilcCommandStatus to SilcStatus.
3254 * Defined the use of extra WHOIS attributes in WHOIS command.
3255 The <Requested Attributes> (defined in a separate document)
3256 can be used to request additional information about user
3257 not returned by standard WHOIS command. Defined that server
3258 can send WHOIS command directly to client. Client provides
3259 the requested attributes to the server. Updated the protocol
3260 specs. Protocol TODO #4. Implementation is not done yet
3261 (Protocol TODO #24).
3263 * Renamed function silc_client_command_status_message to
3264 silc_client_status_message. Affected files are
3265 lib/silcclient/command_reply.[ch].
3267 Sun Apr 14 21:13:42 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3269 * Changed the WHOIS, IDENTIFY and WHOWAS count arguments to
3270 32 bit integers. Updated the protcol specs and the code.
3271 Affected files are silcd/command.c and
3272 lib/silcclient/command.c.
3274 Sun Apr 14 19:49:02 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
3276 * Fixed a bug in library where sending a bogus authentication
3277 payload would lead to a crash. Affected file is
3278 lib/silccore/silcauth.c.
3280 Sat Apr 13 13:09:24 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3282 * Added detach_disabled and detach_timeout server config
3283 options to the server. Affected files silcd/serverconfig.[ch],
3284 silcd/command.c and silcd/packet_receive.c.
3286 Fri Apr 12 20:09:08 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3288 * Added resolve_cmd_ident field to the SilcClientEntry structure
3289 too so that if the entry is for example being resolved so
3290 another command may attach to the same pending command reply
3291 without requiring to resolve the same entry again. Added
3292 support for adding multiple pending commands for one
3293 command idenfier. Affected files lib/silcclient/command.[ch],
3294 lib/silcclient/command_reply.[ch], lib/silcclient/idlist.h.
3296 Fri Apr 12 10:17:51 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3298 * Defined that server receives WHOIS command reply for private
3299 and secret channels too. Updated protocol specs and the
3300 code in server. Affected file silcd/command.c.
3302 * Defined <channel user mode list> argument to WHOIS command
3303 reply for returning user modes on the channels. The
3304 channel list now doesn't include the user mode anymore but the
3305 actual channel mode. Updated protocol specs and the code in
3306 client and server. Affected files are silcd/command_reply.c,
3307 silcd/command.c, silcd/server.c, irssi/src/silc/core/client_ops.c,
3308 and lib/silcclient/command_reply.c.
3310 * Save the channels list in WHOIS command reply in normal server
3311 so that WHOIS always shows joined channels also in normal
3312 server and not just on router. Affected file is
3313 silcd/command_reply.c.
3315 Thu Apr 11 22:29:33 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3317 * Defined that server receives USERS command reply for private
3318 and secret channels too. Updated protocol specs and the
3319 code in server. Affected file silcd/command.c.
3321 Thu Apr 11 16:32:08 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3323 * Changed the UMODE's mode mask argument to be optional. If
3324 not provided then the command merely returns the current mode
3325 mask to the client. Updated protocol specs and the server.
3326 Affected file is silcd/command.c.
3328 * Added SILC session detachment/resuming support. It is possible
3329 to detach by closing the network connection and then re-connect
3330 and resume to the old client session. Added DETACHED user
3331 mode that server will set for detached client. Added new
3332 packet RESUME_CLIENT which is used to perform the resuming
3333 process. Added DETACH command. Updated the protocol specs,
3334 core library, client and server. Protocol TODO #22. Very
3335 many affected files around the tree.
3337 Wed Apr 10 16:32:01 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3339 * Changed the CMODE's mode mask argument to be optional. If
3340 not provided then the command merely returns the current mode
3341 mask to the client. Updated protocol specs and the server.
3342 Affected file is silcd/command.c.
3344 * Changed the Killer's Client ID in KILLED notify to be just
3345 any ID payload since router server is allowed to kill as well.
3346 Updated protocol specs, client libary and server. Affected
3347 files are lib/silcclient/client_notify.c, silcd/packet_receive.c,
3348 and irssi/src/silc/core/client_ops.c.
3350 Tue Apr 9 17:15:42 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3352 * Added new user modes ANONYMOUS for special anonymous servers
3353 that may set the mode for client, and BLOCK_PRIVMSG which
3354 client may set to block incoming private messages unless the
3355 Private Message Key flag is set (using private keys to protect
3356 private messages). Updated protocol specs and code in client
3357 and server and core library. Protocol TODO #23. Affected
3358 files are lib/silccore/silcmode.h, silcd/server.[ch],
3359 irssi/src/silc/core/client_ops.c, silcd/packet_receive.c,
3360 irssi/docs/help/in/umode.in, lib/silcclient/command.c.
3362 * Added new channel user mode BLOCK_MESSAGES which the client
3363 may set to itself to tell server not send channel messages.
3364 Other packets such as channel key packets are still sent.
3365 Protocol TODO #23. Updated the protocol specs, client and
3366 server. Affected files are lib/silccore/silcmode.h,
3367 irssi/docs/help/in/cumode.in, lib/silcclient/command.c,
3368 lib/silcutil/silcutil.c, silcd/command.c, and
3369 silcd/packet_send.c.
3371 Mon Apr 8 23:57:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3373 * Redefined the Status Payload to include now two 8 bit fields,
3374 instead of one 16 bit field. This now makes it possible to
3375 send list of errors. Updated the protocol specs and the code
3376 in core library, client library and server. Protocol TODO #1.
3377 Affected files are lib/silccore/silccommand.[ch],
3378 lib/silcclient/command_reply.[ch], silcd/command.c,
3379 silcd/command_reply.c and silcd/packet_receive.[ch].
3381 Mon Apr 8 19:57:40 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
3383 * Added config parse status SILC_CONFIG_EPRINTLINE, this status
3384 must be handled by the application and should tell the application
3385 that an error message was already printed, and it should print the
3386 config coords (line, filename, ...). Affected files are
3387 silcd/serverconfig.c, lib/silcutil/silcconfig.[ch].
3389 * Added local macro SILC_SERVER_CONFIG_ALLOCTMP to make the
3390 server config parsing code more readable.
3392 Fixed a bug in the fetch_logging() config callback.
3394 Affected files is silcd/serverconfig.c.
3396 * Drop root privileges when started in foreground. Don't drop them
3397 if debugging also. Affected file is silcd/silcd.c.
3399 Mon Apr 8 17:00:41 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3401 * Added more IM-like features by introducing new user modes
3402 for setting various presence information. Added new modes:
3403 INDISPOSED, BUSY, PAGE, HYPER and ROBOT. Updated protocol
3404 specs and code. Protocol TODO #19. Affected files are
3405 lib/silccore/silcmode.h, irssi/src/silc/core/client_ops.c,
3406 irssi/docs/help/in/umode.in and lib/silcclient/command.c.
3408 Sun Apr 7 17:07:59 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3410 * Added STATS command to the protocol after all, to return
3411 various statistical information about the network. It can
3412 be used by clients to retrieve statistical information, and
3413 servers may use it to to fetch cell and network wide
3414 statistics from router. Updated the protocol specs and
3415 implemented it to the server. Protocol TODO #16.
3416 Affected files are lib/silccore/silccommand, silcd/command.[ch],
3417 silcd/command_reply.[ch].
3419 Sat Apr 6 17:08:58 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3421 * The LIST command reply in client libary now adds new channel
3422 entry if the returned channel doesn't exist yet in cache,
3423 and returns the channel entry to the application in the
3424 command_reply client operation. Affected file is
3425 lib/silcclient/command_reply.c.
3427 * Changed the channel message payload's MAC generation to
3428 include the IV in the MAC as well. This way all relevant
3429 parts of the channel message payload are authenticated also
3430 with the channel message MAC (and not only by packet MAC).
3431 Causes incompatibility with 1.0 protocol. Protocol TODO #7.
3432 Affected file is lib/silccore/silcchannel.c.
3434 * Fixed the SKE to save the remote version, since the
3435 silc_ske_parse_version mistakenly checked wrong version,
3436 after it replaced the start payload. Affected files are
3437 lib/silcske/silcske.[ch].
3439 Fri Apr 5 16:03:03 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3441 * Splitted lib/silcutil/silcutil.h into silcstrutil.h for
3442 string utility functions. Added there also new functions
3443 silc_utf8_[encode/decode/valid] for UTF-8 string encoding.
3444 Affected files lib/silcutil/silcstrutil.[ch].
3446 * Renamed silc_*_pem functions to silc_pem_* functions. Affected
3447 files are lib/silcutil/silcstrutil.[ch].
3449 * Defined that the security property fields in SKE SHOULD be
3450 UTF-8 encoded, defined that version string MUST be US-ASCII
3451 encoded, defined that passphrases sent in connection
3452 authentication protocol MUST be UTF-8 encoded. Implemented
3453 these to the client and server. Defined also that other
3454 passphrases sent in the protocol MUST be UTF-8 encoded.
3455 Affected files are lib/silcske/silcske.c,
3456 lib/silcclient/protocol.c, silcd/protocol.c,
3457 silcd/serverconfig.c, and lib/silccore/silcauth.c.
3459 * Changed the silc_client_close_connection interface to not
3460 need the SilcSocketConnection which should not be visible
3461 to application. Affected files are lib/silcclient/client.c
3462 and lib/silcclient/silcclient.h.
3464 * Rewrote the text for Private Message Key Payload in the
3465 protocol specification. Protocol TODO #11.
3467 Wed Apr 3 16:24:51 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3469 * Upgraded the protocol version to 1.1, updated protocol specs
3472 * Added the nickname as new argument to NICK_CHANGE notify and
3473 added it to protocol specs and implemented it to client and
3474 server. Protocol TODO #3. Affected files are silcd/idlist.[ch],
3475 silcd/command.c, silcd/packet_receive.c, packet_send.[ch], and
3476 lib/silcclient/client_notify.c.
3478 * Added the killer's client ID to the KILLED notify and added
3479 it to protocol specs and implemented it to client and server.
3480 Protocol TODO #13. Affected files are silcd/command.c,
3481 silcd/packet_receive.c, packet_send.[ch],
3482 lib/silcclient/client_notify.c, irssi/src/silc/core/client_ops.c.
3483 The killer's client entry is now returned to application in
3484 the `notify' client operation.
3486 * Fixed the Max Argument fields that had too large value set
3487 in the protocol specs. Protocol TODO #14.
3489 * Added the LEAVE command reply to return the ID of parted
3490 channel. Updated protocol specs and implemented it to the
3491 client and server. Protocol TODO #15. Affected files are
3492 silcd/command.c, lib/silcclient/command_reply.c. The channel
3493 entry is now returned to application in the `command_reply'
3496 * Rewrote the version SKE version checking in client libary
3497 and in server to use the silc_parse_version_string. Affected
3498 files are lib/silcclient/protocol.c, silcd/protocol.c.
3500 * Added SILC_STATUS_ERR_NO_CHANNEL_FOPRIV error status to few
3501 commands that was missing it, and updated protocol specs and
3502 the server implementation. Protocol TODO #10. The affected
3503 file is silcd/command.c.
3505 * Defined new message flags SILC_MESSAGE_FLAG_REPLY to be
3506 generic reply to a generic request (REQUEST flag), and
3507 SILC_MESSAGE_FLAG_DATA to send any kind of data in a generic
3508 way. A draft-riikonen-silc-flags-payloads-00.txt is written
3509 to define the payload for DATA flag. Added the flags to
3510 the implementation. Protocol TODO #9. Affected file is
3511 lib/silccore/silcchannel.h.
3513 Changed the client library to return the message length
3514 to application as well in the channel_message and private_message
3515 client operations. Affected files are
3516 lib/silcclient/client_prvmsg, lib/silcclient/client_channel.c,
3517 lib/silcclient/silcclient.h, irssi/src/silc/core/client_ops.c,
3518 and lib/silcclient/client_ops_example.c.
3520 * Added two new channel modes: SILC_CMODE_SILENCE_USERS
3521 and SILC_CMODE_SILENCE_OPERS which can be used to moderate
3522 the channel. Updated protocol specs and impelemented this
3523 to client and server. Protocol TODO #6. Affected files are
3524 silcd/packet_receive.c, server_util.c, lib/silcclient/command.c,
3525 lib/silcclient/client_channel.c, lib/silccore/silcmode.h.
3527 Added new options m and M to CMODE command in Irssi SILC
3528 client to set these modes.
3530 * Deprecated all administrative commands from SILC protocol
3531 since they are highly implementation specific commands.
3532 Updated protocol specs. Moved the old commands in
3533 implementations to private range of command types. Affected
3534 files are silcd/command.c, lib/silcclient/command.c and
3535 lib/silcclient/command_reply.c. Protocol TODO #8.
3537 * Fixed a bug in server where sending unknown command crashes
3538 the server. Affected file silcd/command.c.
3540 Wed Apr 3 09:57:47 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3542 * Added SILC_PROTOCOLVERSION macro to check protocol version
3543 of a socket connection. The affected file is
3544 lib/silcutil/silcsockconn.h.
3546 * Added better error logging in rekey protocol. Affected file
3549 * Do not check public key types in SKE during rekey. Affected
3550 file lib/silcske/payload.c.
3552 * Fixed the rekey protocol with PFS, which was totally broken.
3553 Affected file silcd/protocol.c.
3555 Tue Apr 2 14:55:06 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3557 * Some client implementations quit network by doing first LEAVE
3558 and then immediately SIGNOFF (like Bombyx). We now do check
3559 after a short time after LEAVE notify and check whether the
3560 client is still valid after LEAVE, and if not we remove it from
3561 cache. Affected file is lib/silcclient/client_notify.c.
3563 Tue Apr 2 13:39:04 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
3565 * Merged version 1.1.4 of zlib. Even if it not currently in use,
3566 it's good not to have security holes here.
3568 * Fixed a negative refcount situtuation for the config context.
3569 Affected file is silcd/serverconfig.c.
3571 Mon Apr 1 20:15:10 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
3573 * ROBOdoc documented lib/silcutil/silcutil.h.
3575 Sat Mar 30 21:06:45 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3577 * Optimized even more the SilcPacketContext structure. Now
3578 totally saved 16 bytes of memory per context after optimization.
3579 Affected files are lib/silccore/silcpacket.[ch].
3581 * Made strict checks for valid SILC IDs. Affected file is
3582 lib/silccore/silcid.c.
3584 Sat Mar 30 18:15:55 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3586 * Changed the object argument for silc_cipher_register,
3587 silc_hash_register, silc_hmac_register and silc_pkcs_register
3588 to const. Affected files are lib/silccrypt/silccipher.[ch],
3589 silchash.[ch], silchmac.[ch] and silcpkcs.[ch].
3591 * Changed the silc_get_username and silc_get_real_name to
3592 never fail. Affected file lib/silcutil/unix/silcunixutil.c.
3594 * Fixed the Irssi SILC Client to use the silc_get_username and
3595 silc_get_real_name insted of glib routines since the glib
3596 routines only corrupt stack. Fixes the Irssi SILC to work in
3597 Cygwin. Affected file irssi/src/silc/core/silc-core.c.
3599 * Fixed the Irssi to not use g_get_home_dir since it crashes
3600 or returns garbage on cygwin and corrupts stack. Added function
3601 get_home_dir to Irssi routines. Affected files are
3602 irssi/src/core/misc.[ch] and irssi/src/core/core.c.
3604 Fri Mar 29 21:55:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3606 * Made some structure optimizations. SFTP memory FS MemFSEntry
3607 entry structure. Optimized SilcTask structure. Optimized
3608 SilcPacketContext structure.
3610 Affected files lib/silcsftp/sftp_fs_memory.c,
3611 lib/silcutil/silcschedule.c, lib/silccore/silcpacket.h.
3613 Fri Mar 29 10:41:07 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3615 * And yet again reverted back the config thing since Johnny
3616 screwed it up. Affected file silcd/serverconfig.[ch], server.c,
3619 * Fixed memory leaks from config object. Affected files are
3620 silcd/serverconfig.[ch].
3622 * Added support for adding new connections to the server in rehash.
3623 After rehash they take effect.
3625 Added support for changing the maximum allowed connections in
3626 rehash. The number can grow but going smaller is not supported.
3628 Added function silc_server_num_sockets_by_remote to the
3629 silcd/server_util.[ch].
3631 Affected files are silcd/server.c, and silcd/serverconfig.[ch].
3633 Fri Mar 29 03:26:12 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
3635 * Added preliminary checking during config parsing for a valid
3636 public/private key and removed further checks in the code.
3637 Affected files are silcd/serverconfig.[ch], server.c.
3639 * Moved functions silc_server_drop() and silc_server_daemonise()
3640 from server.c to silcd.c since they are stricly related to
3641 the application activity.
3643 * Reverted a small part of the automatic ref/unref since
3644 it caused a double unref in some situations. Affected
3645 files are silcd/silcd.[ch], server.c, serverconfig.c.
3647 * Added some .cvsignore files in the lib directory.
3649 Thu Mar 28 22:51:15 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3651 * Fixed silc_net_gethostbyaddr to correctly resolve by
3652 address. Affected file lib/silcutil/silcnet.c.
3654 * Fixed the notify relaying to client. The HMAC to be used
3655 with relayed packets ws wrong and caused decryption failure
3656 at the client end. Affected file is silcd/packet_receive.c.
3658 Thu Mar 28 19:02:05 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3660 * Created new branch silc_protocol_1_0_branch.
3662 * Reverted the silc_log_quick change in lib/silcutil/silclog.c.
3664 * Changed the silc_server_config_* routines to be SilcServer
3665 independent. They are now officially application specific code
3666 and not part of generic server implementation. Affected files
3667 are silcd/serverconfig.[ch], silcd/silcd.c, silcd/server.c.
3669 Thu Mar 28 17:01:43 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3671 * Added automatic referencing of config context in the
3672 silc_server_config_alloc, and automatic unreferencing in the
3673 silc_server_config_destroy. Affected files are
3674 silcd/serverconfig.[ch], silcd/silcd.c.
3676 * Fixed the silc_log_quick handling in the logging routines.
3677 It didn't log quickly when it was TRUE. Affected file is
3678 lib/silcutil/silclog.c. Also the flush delay was set even
3679 if it was 0 in config file. Affected file is
3680 silcd/serverconfig.c.
3682 * Added support for changing key pair of the server in rehash.
3683 Affected file silcd/server.c.
3685 Thu Mar 28 12:17:21 CET 2002 Pekka Riikonen <priikone@silcnet.org>
3687 * Fixed the TOPIC_SET notify to not cras. It changed the topic
3688 too early, before getting the channel entry. Affected file
3689 is silcd/packet_receive.c.
3691 Thu Mar 28 09:58:16 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
3693 * Added functions silc_server_config_[ref/unref], these are used
3694 to prevent that the config object is destroyed.
3696 No longer directly affect global variables silc_log_quick and
3697 silc_log_delay, they are first cached inside the config object
3698 and then applied with silc_server_config_setlogfiles().
3700 silc_server_config_set_defaults() is now internal to
3701 serverconfig.c, there are no reasons to show this internal stuff
3704 Affected files are silcd/serverconfig.[ch].
3706 * Added macro SILC_SERVER_LOG_STDERR(), this should replace most
3707 fprintf's to stderr, since some code may be executed again after
3708 the server went into the background. Affected files are
3711 * Added rehash support. Added function silc_server_rehash() that
3712 will perform all the basic tasks of the rehashing procedure.
3714 * Added command line option `-x, --hexdump'. This will enable the
3715 SILC_LOG_HEXDUMP calls that are no longer enabled with `--debug'.
3716 The option `--hexdump' implies `--debug'.
3718 * Fixed a bad bug in the logging APIs (silcutil library) where
3719 the application would crash after calling silc_log_reset_all().
3721 Wed Mar 27 19:43:16 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3723 * Fixed the KICKED notify handling in client library to
3724 correctly remove the channel and all entries from the
3725 channel when I was kicked. This bug crashed the client.
3727 Fixed yet another but in KICKED notify handling to remove
3728 the kicked client correctly from the channel.
3730 Affected file is lib/silcclient/client_notify.c.
3732 * Fixed a minor bug in looking up correct client entry
3733 in KICKED notify in server. Affected file is
3734 silcd/packet_receive.c.
3736 * Fixed the lib/silcmath/Makefile.am to include the MPI and GMP
3737 sources correctly to distribution. Fixes --with-gmp option.
3739 * Removed the manual rehashing from ID Cache, and changed it
3740 to use the SILC Hash Table's auto rehash feature. Affected
3741 file is lib/silccore/silcidcache.c.
3743 Wed Mar 27 00:07:11 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3745 * Fixed a bug in the silc_client_nickname_format function that
3746 handles the multiple same nickname formatting. Two clients
3747 with same nickname caused problems after the first one left
3748 and rejoined. It didn't format the nickname correctly.
3749 Affected file is lib/silcclient/idlist.c.
3751 Tue Mar 26 19:33:03 CET 2002 Pekka Riikonen <priikone@silcnet.org>
3753 * Don't change the topic if olod topic is same as new one.
3754 Affected file is silcd/packet_receive.c.
3756 Mon Mar 25 21:11:35 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3758 * Added cross-reference support to the SILC Documentation
3759 generator. All types across all HTML files are now cross-
3760 referenced. Affected files util/robodoc/generator.c and
3761 scripts/silcdoc/silcdoc.
3763 * Added file lib/silcutil/silctypes.h to include all the
3764 arithmetic type definitions and some macros. Removed
3765 includes/bitmove.h and moved macros to silctypes.h.
3767 Mon Mar 25 17:19:46 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3769 * Merged bugfixes for Irssi SILC client from irssi.org CVS.
3771 Sun Mar 24 11:21:04 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3773 * Added `type' argument to silc_id_payload_parse_id function which
3774 now returns the type of the ID to the sent pointer. Affected
3775 file is lib/silccore/silcid.[ch].
3777 * Added check for CMODE_CHANGE notify type that mode change is
3778 allowed by the sender. Affected file silcd/packet_receive.c.
3780 * Added check for CUMODE_CHANGE notify type that mode change is
3781 allowed by the sender. Affected file silcd/packet_receive.c.
3782 Added the ID type as CUMODE_CHANGE notify type as argument
3783 to the `notify' client operation. Affected files are
3784 lib/silcclient/client_notify.c, irssi/src/silc/core/client_ops.c.
3786 * Added function silc_client_add_server to the client library.
3787 Added support for resolving also channel and server info when
3788 received unknown entity in notify packet. Affected files are
3789 lib/silcclient/idlist.[ch], lib/silcclient/client_notify.c.
3791 * Added function silc_command_get_status to return the command
3792 status from the command reply's argument payload. Affected files
3793 are lib/silccore/silccommand.[ch].
3795 * Added check for KICKED notify type that the kicking is
3796 allowed by the client. Affected file silcd/packet_receive.c.
3798 * Created function silc_get_input which can be used to get input
3799 (echo on or off) from user on command line. Affected files are
3800 lib/silcutil/silcutil.[ch].
3802 Sat Mar 23 09:51:26 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3804 * Optimized silc_server_packet_relay_to_channel function.
3805 Added new function silc_channel_message_payload_encrypt which
3806 can be called directly if channel message payload needs to
3807 be encrypted and is already encoded (no need to call _encode
3808 function). Packet relaying is now done by router without any
3809 extra memory allocations. Affected files are
3810 lib/silccore/silcchanel.[ch], silcd/packet_receive.c and
3811 silcd/packet_send.c.
3813 * Fixed the INVITE notify handling. It took wrong arguments
3814 as invite list and invite delete. Affected file is
3815 silcd/packet_receive.c.
3817 * Added check for TOPIC_SET notify type that the topic change is
3818 allowed by the client. Affected file silcd/packet_receive.c.
3820 * Added check for INVITE notify type that inviting is allowed by
3821 the client. Affected file silcd/packet_receive.c.
3823 * Changed the silc_server_client_on_channel to return the
3824 SilcChannelClientEntry as well. Moved the function
3825 silc_server_check_cmode_rights to server_util.[ch].
3826 Affected files are silcd/server_util.[ch], silcd/command.c.
3828 * Added function silc_server_check_umode_rights to check whether
3829 changing client's user mode is allowed. Added check for
3830 UMODE_CHANGE notify type that the umode change is allowed
3831 by the client. Affected files are silcd/server_util.[ch],
3832 silcd/packet_receive.c and silcd/command.c.
3834 Fri Mar 22 12:25:58 CET 2002 Pekka Riikonen <priikone@silcnet.org>
3836 * Fixed the SILC_PACKET_MAX_ID_LEN to actually be the max
3837 ID length. It ignored that ID can be IPv6 based as well.
3838 Affected file lib/silccore/silcpacket.h.
3840 * Fixed the silc_id_id2str and silc_id_str2id to take the
3841 IPv6 address offset's into consideration. Affecte file is
3842 lib/silccore/silcid.c.
3844 Thu Mar 21 20:44:13 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3846 * Fixed the internal Unix scheduler functions to check for
3847 NULL context they may receive. The affected file is
3848 lib/silcutil/unix/silcunixschedule.c.
3850 Thu Mar 21 19:12:22 EET 2002 Timo Sirainen <tss@iki.fi>
3852 * Changed hardcoded ~/.silc paths to use get_irssi_dir() so you
3853 can specify different directory with --home command line
3854 parameter. Affected files irssi/src/silc/core/client_ops.c,
3857 * SILC-specific commands aren't now executed if the active server
3858 isn't of SILC-type, so there won't be problems with having
3859 IRC and SILC protocol support in same client. Affected files
3860 irssi/src/silc/core/silc-channels.c, silc-servers.c,
3863 Wed Mar 20 11:06:57 CET 2002 Pekka Riikonen <priikone@silcnet.org>
3865 * Improved the signal support in SILC Schedule. Added new
3866 function silc_schedule_signal_call which is used by application
3867 to mark a signal to be called. It is now safe to perform
3868 any kind of tasks in signal callbacks since it is guaranteed
3869 that the application specified signal callback is called
3870 after the signal is over. Affected files are
3871 lib/silcutil/silcschedule.[ch], lib/silcutil/*/silc*schedule.c.
3873 Tue Mar 19 20:42:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3875 * Added `name' field to SilcChannelPrivateKey to represent
3876 application given name for the key. Moved also the context from
3877 lib/silcclient/idlist.h into lib/silcclient/silcclient.h.
3878 Added the `name' argument also to the function
3879 silc_client_add_channel_private_key.
3881 Added function silc_client_current_channel_private_key to set the
3882 current channel private key in use.
3884 Added "change" command to KEY command which can be used to change
3885 the current channel private key. Bound the command also to
3886 alt+K (Alt+Shift+k).
3888 Also affected files lib/silcclient/client_channel.c,
3889 irssi/src/docs/help/in/key.in, irssi/src/silc/core/silc-channel.c.
3891 Tue Mar 19 16:32:43 CET 2002 Pekka Riikonen <priikone@silcnet.org>
3893 * Added silc_rng_get_byte_fast function in to the
3894 lib/silccrypt/silcrng.[ch].
3896 * Changed the interface of silc_packet_assemble and the
3897 silc_packet_send_prepare. If silc_packet_assmble is now
3898 called the application does not call silc_packet_send_prepare
3899 because the library will call it automatically. These
3900 interfaces now also return a reference to the outgoing buffer
3901 which includes the assembled packet, which the application can
3902 use to encrypt the packet.
3904 Affected files are lib/silccore/silcpacket.[ch],
3905 lib/silcclient/client.c, client_channel.c client_prvmsg.c,
3906 silcd/packet_send.c, server_backup.c and packet_receive.c.
3908 * Fixed a packet sending bug on very high load, where outgoing
3909 packet queue wasn't handled correctly and packets got corrupted.
3910 Affected files are lib/silcutil/*/silc*sockconn.c,
3911 lib/silcclient/client.c and silcd/server.c.
3913 Mon Mar 18 21:00:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3915 * Added macro SILC_PACKET_DATALEN which can be used during
3916 packet assembling to check whether the data to be added to
3917 the packet will fit to SILC_PACKET_MAX_LEN. If not the data
3918 len is truncated until it fits it.
3920 Added checks for maximum length of channel message payload and
3921 private message payload also.
3923 Added checks for maximum packet length in server and in
3926 Affected files are lib/silccore/silcpacket.h, silcd/packet_send.c,
3927 lib/silcclient/client.c, lib/silccore/silcchannel.c and
3928 lib/silccore/silcprivate.c, lib/silcclient/client_channel.c and
3929 lib/silcclient/client_prvmsg.c.
3931 Mon Mar 18 14:54:42 CET 2002 Pekka Riikonen <priikone@silcnet.org>
3933 * Added silc_server_packet_queue_purge call to the
3934 silc_server_disconnect_remote to assure that all data in the
3935 queue before disconnecting is sent to the network. Affected
3936 file silcd/server.c.
3938 Sun Mar 17 19:26:16 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3940 * Added the deleting of server's own ID cache entry to the
3941 silc_server_free function. Free also everything else that
3942 has been allocated in silc_server_init. The affected file
3945 Sun Mar 17 15:44:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3947 * Added functions silc_parse_version_string, silc_version_to_num,
3948 and silc_ske_parse_version to parse SILC protocol style version
3949 strings. Affected files lib/silcutil/silcutil.[ch] and
3950 lib/silcske/silcske.[ch].
3952 * Added new configuration params: version_protocol, version_software
3953 and version_software_vendor to specify what version the remote
3954 host must at least be to be able to connect to server. The vendor
3955 string can be regex matched too. Added new function
3956 silc_server_connection_allowed to check maximum number of allowed
3957 connections, and allowed versions for incoming connections.
3958 Affected files are silcd/server.c, server_util.[ch] and
3961 Sun Mar 17 10:24:50 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3963 * Added preliminary support for signals in scheduler. The
3964 signals we care about are now blocked always when the scheduler
3965 is locked. This way we can synchronise the use of signal with
3966 scheduler. It is guaranteed that when signal occurs the scheduler
3967 is not locked, and thus new tasks can be safely added to the
3970 Renamed silc_schedule_wakeup_init and silc_schedule_wakeup_uninit
3971 to silc_schedule_internal_init and silc_schedule_internal_uninit.
3972 Added new platform specific routines
3973 silc_schedule_internal_signals_[un]block and
3974 silc_schedule_internal_signal_[un]register.
3976 Added new functions to SILC Schedule API:
3977 silc_schedule_signal_[un]register. Each signal that application
3978 is going to use should be registered to the scheduler.
3980 Affected files are lib/silcutil/silcschedule.[ch],
3981 lib/silcutil/*/silc*schedule.c.
3983 Sat Mar 16 22:39:23 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3985 * Check for unauthenticated client and server in the
3986 silc_server_new_client and silc_server_new_server functions.
3987 Affected file silcd/packet_receive.c.
3989 * Added function silc_string_is_ascii to check whether given
3990 string is 7-bit ASCII string. Affected files are
3991 lib/silcutil/silcutil.[ch].
3993 * Added function silc_id_is_valid_server_id into the
3994 silcd/serverid.c and added checking for valid Server ID's in
3995 silc_server_new_server. The Server ID must always be based
3996 on the server's public IP address.
3998 * Added logging of DISCONNECT packet message in the server.
3999 Affected file silcd/server.c.
4001 Sat Mar 16 18:04:30 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4003 * Changed all library interfaces that use Global RNG to also
4004 accept SilcRng as argument. Affected files are
4005 lib/silcclient/command.c, lib/silccore/silcauth.[ch],
4006 lib/silccore/silcchanel.[ch], lib/silcclient/client_channel.c,
4007 silcd/packet_send.c, lib/silccore/silcprivate.[ch],
4008 lib/silcmath/silcprimegen.c, lib/silcmath/silcmath.h, and
4009 lib/silccrypt/rsa.c.
4011 * Added function silc_pkcs_generate_key to the
4012 lib/silccrypt/silcpkcs.[ch] for applications so that they
4013 don't need to do pkcs->pkcs->init calls anymore.
4015 * Remove SilcSocketConnection from the SFTP API since it really
4016 wasn't needed there. The application has the information
4017 saved in its contexts anyway and the SFTP layer doesn't need
4018 know about it. Affected files lib/silcsft/silcsftp.h and
4019 lib/silcsftp/sftp_[server/client].c.
4021 * Rewrote the SILC SIM (modules) interface in lib/silcsim.[ch].
4022 The SilcSimContext is not SilcSim.
4024 * Fixed possible buffer overflows in silc_id_render in the
4025 lib/silcutil/silcutil.c.
4027 * On EPOC the global crypto module lists are not used at all
4028 in the crypto library. Added support for using the constant
4029 algorithm list on EPOC. Affected files are
4030 lib/silccrypt/silccipher.c, silchash.c, silchmac.c and
4033 * Fixed the handling of third parameter of KICKED notify, since
4034 it was mistakenly updated to SILC Protocol 1.0 even though it
4035 is to be included in 1.1. Since it is not in 1.0 it is not
4036 mandatory, and this fix now handles it only if it is provided,
4037 and it is not error if it is not provided. Affected file
4038 lib/silcclient/client_notify.c.
4040 Sat Mar 16 09:07:27 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4042 * Handled CHANNEL_CHANGE notify (ignore it) in Irssi SILC
4043 client. Affected file irssi/src/silc/core/client_ops.c.
4045 * Merged with Irssi 0.8.4 from irssi.org CVS.
4047 Thu Mar 14 12:53:57 CET 2002 Pekka Riikonen <priikone@silcnet.org>
4049 * Check for valid socket connection in client entries before
4050 sending any messages. Fixes a crash, but doesn't fix some
4051 other underlaying bug that is lurking there. Affected
4052 file silcd/packet_send.c.
4054 Thu Mar 14 13:38:12 EET 2002 Timo Sirainen <tss@iki.fi>
4056 * $usermode, $cumode and $cumode_space expandos shouldn't do
4057 anything with non-SILC server records. Affected file
4058 irssi/src/silc/core/silc-expandos.c
4060 Wed Mar 13 21:38:26 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4062 * Fixed the silc_net_check_[host/local]_by_sock to support
4063 IPv6 bound sockets as well. Now they can return IPv6 addresses
4064 as well. Affected file lib/silcutil/silcnet.c.
4066 * Fixed silc_net_addr2bin to correctly convert IPv6 addresses.
4067 Affected lib/silcutil/unix/silcunixnet.c.
4069 * Fixed ID rendering (at least on some platforms, not NetBSD)
4070 for IPv6 addresses. Affected file lib/silcutil/silcutil.c.
4072 Tue Mar 12 17:58:59 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4074 * Added silc_hash_public_key and silc_hash_public_key_compare
4075 functions to be used with SilcHashTable. They can be used to
4076 hash public keys and compare public keys in hash table. Affected
4077 file lib/silcutil/silcutil.[ch].
4079 * Added support for specifying multiple public keys for Client
4080 connection section in server configuration file. This makes it
4081 possible to accept multiple public keys from same host, or to
4082 make a section that accepts any incoming host, and have the
4083 accepted public keys listed in the section.
4085 Added functions silc_sever_[find/get]_public_key, added the
4086 support for this actually to all connection sections but only
4087 the Client section is currently allowed to specify multiple
4090 Affected files are silcd/server.c, server_internal.h,
4091 command.c, protocol.c, server_util.[ch], packet_receive.c.
4093 Mon Mar 11 23:37:38 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4095 * Merged Irssi 0.8.2 from irssi.org CVS.
4097 Sun Mar 10 23:34:48 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
4099 * If silc_debug is TRUE, also output standard logging messages
4100 to stderr with the debug output.
4102 Made silc_log_reset_all() flushing all channels before returning.
4103 Also fixed some documentation typos.
4105 Affected files are lib/silcutil/silclog.[ch].
4107 Sun Mar 10 20:07:49 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4109 * Fixed the server to check correctly the amount of connections
4110 from single host, by checking also the type of the connection.
4111 Fixed also the comparison of number of connections and number
4112 of allowed connections. Affected files are silcd/server.c,
4115 Fri Mar 8 17:16:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4117 * Fixed the USERS command reply to save the user's mode on the
4118 channel as well. Fixed JOIN command reply to check whether a
4119 client is on channel already and not join it twice. Affected
4120 file lib/silcclient/command_reply.c.
4122 * Added new file silc-expandos.c into irssi/silc/core/ to return
4123 various stuff for various signal for the statusbar etc. updating.
4124 Now Irssi SILC client prints channel user modes etc. on the
4127 * The user mode (like server/router operator changes) is now shown
4128 on the Irssi SILC client's statusbar. The affected files are
4129 irssi/src/silc/core/client_ops.c, silc-expandos.c.
4131 Thu Mar 7 19:21:22 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4133 * Changed silc_mutex_[un]lock calls in lib/silcutil/silcschedule.c
4134 to SILC_SCHEDULE_[UN]LOCK macros.
4136 * Added more error printing to logs in server code. Affected
4137 files silcd/server.c and silcd/protocol.c.
4139 * Fixed -S option parsing in Irssi SILC Client. Affected file
4140 irssi/src/silc/core/silc-core.c.
4142 * Added silc_buffer_alloc_size function. Affected file is
4143 lib/silcutil/silcbuffer.h.
4145 Tue Mar 5 14:37:27 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4147 * Changed all silc_[hash|hmac|cipher|pkcs]_default tables to
4148 constants. Affected files in
4149 lib/silccrypt/silcpkcs.[ch], silchash.[ch], silchmac.[ch] and
4152 * Changed the internal SFTP Memory FS table to const. Affected
4153 file lib/silcsftp/sftp_fs_memory.c.
4155 Sun Mar 3 18:37:13 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4157 * Fixed the buffer formatting and unformatting routines to
4158 check the size of 64 bits types with sizeof(). Affected
4159 file is lib/silcutil/silcbuffmt.c.
4161 Mon Feb 25 17:19:05 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4163 * Removed 0.6.x backwards support.
4165 Sun Feb 24 12:53:25 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4167 * Changed all integer type names:
4168 [u]int[8/16/32/64] -> Silc[UInt/Int][8/16/32/64]. This is
4169 to avoid collisions with other libraries using same type names
4172 Sat Feb 23 20:31:43 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4174 * Added `prefer_ipv6' argument to the functions
4175 silc_net_gethostbyname[_async]. If it is TRUE it will return
4176 IPv6 address over IPv4. If FALSE IPv4 address is returned
4177 even if IPv6 address was found. Affected files
4178 lib/silcutil/silcnet.[ch].
4180 * Added support silc_net_create_connection[_async] to fallback
4181 to IPv4 address if IPv6 address could not be used (like if
4182 it doesn't work on a specific system). Affected file in
4183 lib/silcutil/unix/silcunixnet.c.
4185 Sat Feb 23 15:20:30 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4187 * Added silc_schedule_reinit function to do the enlarging
4188 of the max tasks handling capabilities of the scheduler.
4189 Affected files lib/silcutil/silcschedule.[ch].
4191 Wed Feb 20 20:41:01 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4193 * Added automatic extern "C" { ... } for C++ compilers so the
4194 application does not need to define them. Affected file
4195 includes/silcincludes.h.
4197 * Renamed lib/silcclient/silcapi.h to silcclient.h as the
4198 old name went against naming convention. Applications now
4199 include "silcclient.h" instead of "clientlibincludes.h".
4200 Removed includes/clientlibincludes.h, it is redundant now.
4202 * Renamed includes/version.h to silcversion.h.
4204 * Added really preliminary support for OS/2 into the util
4205 library. Only thread & mutex API is implemented, others
4206 are still to be implemented. Created the lib/silcutil/os2/
4207 directory. Created also file includes/silcos2.h.
4209 Wed Feb 20 18:48:49 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4211 * Added preliminary BeOS support into the util library.
4212 Created lib/silcutil/beos/, and implemented all the needed
4213 functions to support SILC on BeOS. Created also file
4214 includes/silcbeos.h.
4216 Mon Feb 18 15:49:22 EET 2002 Timo Sirainen <tss@iki.fi>
4218 * Added proper initializations to silc's irssi code, so it's
4219 now possible to load it as module. Affected files
4220 irssi/src/silc/core/silc-core.c,
4221 fe-common/silc/fe-common-silc-core.[ch] and fe-text/silc.c
4223 Sun Feb 17 19:02:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4225 * Merged latest Irssi (0.8.1) from the irssi.org's CVS into
4228 * Fixed the silcdoc document generator to correct generate
4229 docs from all kinds of filenames. Affected files are
4230 util/robodoc/Source/generator.c, scripts/silcdoc/silcdoc
4232 * ROBOdoc documented lib/silcutil/silcmemory.h.
4233 Added also new function silc_memdup.
4235 * Removed lib/silcutil/silcbufutil.h and moved those routines
4236 to the lib/silcutil/silcbuffer.h.
4238 Sun Feb 17 15:52:30 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4240 * Added `user_count' to the SilcChannelEntry which now tells the
4241 number of users on the channel. The user count is now saved
4242 in normal server of global channels as well. Affected files
4243 silcd/server.c, idlist.h, packet_receive.c and command.c.
4245 * Splitted lib/silcutil/silcutil.[ch] into silcfileutil.[ch] to
4246 include file utility functions.
4248 * Fixed the lib/silcsftp/sftp_fs_memory.c to use silcutil routines
4249 instead of calling directly OS routines.
4251 * Fixed NICK change printing in Irssi SILC Client. Fixed
4252 KICKED notify printing in Irssi SILC Client. Affected file
4253 irssi/src/silc/core/client_ops.c.
4255 * Fixed a NICK change bug in client library, to not recreate the
4256 client_entry->channels hash table everytime nick is changed.
4257 Affected file lib/silcclient/client.c.
4259 Sun Feb 17 10:10:14 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4261 * ROBOdoc documented the lib/silcske/silcske.h, and improved
4262 the SKE interface a bit.
4264 * Fixed padding problem in PKCS#1. The padding was not actually
4265 random since the random number generator was used incorrectly.
4266 This security bug affects only when encrypting with PKCS#1, and
4267 it is not currently used at all in SILC. SILC only use signing
4268 with PKCS#1. Affected file lib/silccrypt/pkcs1.c.
4270 Sat Feb 16 13:44:24 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4272 * Rewrote the notify handling in Irssi SILC client to not call
4273 the events as signals. Fixes problems with Perl support.
4274 Affected files irssi/src/silc/core/client_ops.c, silc-channels.c.
4276 * Send the auto-nicking NICK command in client library with
4277 little timeout after connecting. The affected file is
4278 lib/silcclient/client.c.
4280 * Added following new config file settings:
4281 channel_rekey_secs, key_exchange_rekey, key_exchange_pfs,
4282 key_exchange_timeout, conn_auth_timeout, connections_max,
4285 Implemented all the new config settings handling in the server.
4287 Optimized the use of SKE Mutual flag usage. Use it only
4288 if connection authentication protocol is not based in public
4291 Renamed all SilcServerConfigSection* to SilcServerConfig*
4292 to have a bit shorter names.
4294 Affected files silcd/serverconfig.[ch], server.[ch], and
4297 Sat Feb 16 02:46:43 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
4299 * Cleaned up the listening sockets code, preparing for the rehash
4300 support. Affected file is silcd/server.c.
4302 * Fixed some output messages. Affected files are silcd/silcd.c,
4305 Fri Feb 15 19:10:20 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4307 * Create lib/doc/silcrng_intro.html document as introduction
4308 to SILC RNG. ROBOdoc documented lib/silccrypt/silcrng.h.
4310 Fri Feb 15 13:23:03 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
4312 * Fixes to the silcd config template. Affected file is
4313 doc/example_silcd.conf.in.
4315 * Removed type casts from silc_calloc(), conforming to the
4316 CodingStyle. Affected file is lib/silcutil/silcconfig.c.
4318 * Removed param_name member from client, server, and router
4319 section structs, now identifying the param directly.
4321 Added CONFIG_FREE_AUTH macro in config file parsing.
4323 Affected files are silcd/serverconfig.[ch].
4325 Fri Feb 15 12:24:08 EET 2002 Timo Sirainen <tss@iki.fi>
4327 * Fixed command line parameter handling. All SILC initialization
4328 is now done in silc_core_init() which also fixes autoconnecting
4331 Affected files irssi/src/silc/core/silc-core.c,
4332 irssi/src/fe-text/silc.c.
4334 Thu Feb 14 22:03:58 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4336 * Added new configuration options and blocks:
4337 keepalive_secs, reconnect_count, reconnect_interval,
4338 reconnect_interval_max, reconnect_keep_trying and
4339 require_reverser_lookup. Added ConnectionParam block, and
4340 implemented the connection parameters when connecting as
4341 initiator and when accepting connections as responder.
4343 Added CONFIG_IS_DOUBLE macro in config file parsing, to check
4344 whether given configuration value has been given already.
4346 Affected files silcd/serverconfig.[c], server.[c].
4348 * Splitted the doc/example_silcd.conf.in. Separated the crypto
4349 algorithm parts and created new file silcalgs.conf, that
4350 is now included from the example_silcd.conf.in.
4352 * Optimized the silc_server_connect_to_router_second to take
4353 the connection configuration object from the SilcServerConnection
4354 object instead of finding it during the connecting phase.
4355 Added the configuration object to SilcServerConnection struct.
4356 Affected files silcd/server_internal.h, server.c.
4358 Thu Feb 14 16:02:26 CET 2002 Pekka Riikonen <priikone@silcnet.org>
4360 * Add the client on channel after it was resolved at the
4361 channel message receiving, and it was not already on the
4362 channel. Affected file lib/silcclient/client_channel.c.
4364 Wed Feb 13 23:16:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4366 * Fixed the public key authentication to allocate always the
4367 destination signature buffer instead of using static buffer.
4368 Affected file silcd/protocol.c.
4370 Wed Feb 13 20:51:13 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4372 * Unified the serverconfig.[ch]'s helper function interface.
4373 Affected file silcd/serverconfig.[ch].
4375 * Removed doc/example_silc.conf.in since it is redundant.
4376 The make install will now install irssi/silc.conf file.
4378 * Added new Passphrase and Publickey authentication methods to
4379 config file, allowing both public key and passphrase based
4380 authentication to be set at the same time.
4382 Added `prefer_passphrase_auth' setting in config file which
4383 can be used to set to prefer passwd auth if both passwd and
4384 public key is set. If not set, public key is preferred.
4385 This has effect only when being initiator (responder will try
4388 Added support for authentication with passphrase and public key
4389 at the same time. The passphrase is tried first always since
4390 it is faster to check.
4392 Affected file silcd/serverconfig.[ch], server.c, protocol.[ch].
4394 Wed Feb 13 12:46:25 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
4396 * Merged the new SILC Config library, with the server parsing
4397 support. Read the header file silcconfig.h or the toolkit
4398 documentation for the news. Affected files are
4399 doc/example_silcd.conf.in lib/silcutil/silcconfig.[ch]
4400 silcd/command.c silcd/packet_receive.c silcd/packet_send.c
4401 silcd/protocol.c silcd/server.c silcd/server_backup.c
4402 silcd/serverconfig.[ch] silcd/silcd.c.
4404 * Fixed some silclog documentation. Affected file is
4405 lib/silcutil/silclog.h.
4407 Sun Feb 10 18:11:30 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4409 * The silc_cipher_register, silc_hash_register and
4410 silc_hmac_register now checks if the object to be registered
4411 is registered already. Affected files are
4412 lib/silccrypt/silccipher.c, silchash.c and silchmac.c.
4414 Sun Feb 10 15:48:38 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4416 * Merged new irssi from irssi.org's CVS, the version 0.7.99.
4418 Sat Feb 9 14:54:33 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4420 * Allow zero length channel messages inside the Channel Message
4421 Payload. Affected file lib/silccore/silcchannel.c.
4423 * Fixed scripts/silcdoc/silcdoc to support all kinds of filenames
4424 as header filenames.
4426 * Removed lib/silcclient/README and created HTML file
4427 lib/silcclient/silcclient_using.html, which is now included
4428 as part of Toolkit documentation.
4430 Thu Feb 7 10:12:25 CET 2002 Pekka Riikonen <priikone@silcnet.org>
4432 * Fixed CUMODE_CHANGE notify handling to change the mode of
4433 correct client. Affected file lib/silcclient/client_notify.c.
4435 * Make silc_rng_alloc fail if it cannot allocate the sha1
4436 hash algorithm. Affected file lib/silccrypt/silcrng.c.
4438 Sun Feb 3 17:20:52 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4440 * Fixed the file transfer's key agreement payload to include
4441 zero port also if the hostname is NULL because it could not
4444 Call file transfer monitor callback now also if error occurs
4445 during key agreement protocol.
4447 Changed the silc_client_file_send interface to return the
4448 SilcClientFileError instead of session id. The session ID
4449 is returned into pointer provided as argument.
4451 Check that the file exists locally before sending the
4452 file transfer request at all.
4454 Affected file lib/silcclient/client_ftp.c, silcapi.h.
4456 * Added SILC_CLIENT_FILE_KEY_AGREEMENT_FAILED file transfer
4457 error than can occur while key agreement protocol. Affected
4458 file lib/silcclient/silcapi.h.
4460 * Fixed the event_mode CMODE handler to not crash when mode
4461 is changed and +k mode is set in the channel. Affected file
4462 irssi/src/silc/core/silc-channels.c.
4464 * Fixed SILC_LOG_ERROR to give out Error and not Warning, and
4465 SILC_LOG_WARNING to give out Warning and not Error. Affected
4466 file lib/silcutil/silclog.c.
4468 * Fixed the channel message payload decryption in the function
4469 silc_channel_message_payload_decrypt to not modify the original
4470 buffer before it is verified that the message decrypted
4471 correctly. Otherwise, next time it is called with correct
4472 channel key it won't encrypt since the payload is corrupted.
4473 Affected file lib/silccore/silcchannel.c.
4475 Sun Feb 3 11:46:12 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4477 * Do not constantly resize the window. A fix patch by cras.
4478 Affected file irssi/src/fe-text/screen.c.
4480 Sat Feb 2 16:54:18 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4482 * Applied IPv6 fix patch from Jun-ichiro itojun Hagino.
4483 Affected file lib/silcutil/silcnet.c.
4485 Fri Feb 1 22:33:11 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4487 * Fixed a bug in hash table internal routine for traversing
4488 the table with foreach callback. The current entry may
4489 become invalid in the callback but it was referenced after
4490 the callback returned.
4492 Do not allow auto rehashing of hash table during the
4493 silc_hash_table_foreach operation, for same reasons as it is
4494 not allowed for SilcHashTableList. Affected files are
4495 lib/silcutil/silchashtable.[ch].
4497 Fri Feb 1 14:55:00 CET 2002 Pekka Riikonen <priikone@silcnet.org>
4499 * Defined DLLAPI into silcincludes.h and silcwin32.h for
4500 Win32 DLL. extern's in header files are now declared with
4503 Thu Jan 31 23:34:33 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4505 * Fixed private message handling. It used some old code that
4506 caused the client to crash. Affecte file is
4507 lib/silcclient/client_prvmsg.c.
4509 Thu Jan 31 19:06:22 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4511 * Added function silc_client_add_channel,
4512 silc_client_replace_channel_id, and removed functions
4513 silc_client_new_channel_id and silc_idlist_get_channel_by_id
4514 from client library.
4516 * Added cross reference of the joined channels to the
4517 SilcClientEntry, and changed the SilcChannelEntry's
4518 users list to SilcHashTable. The affected files are
4519 lib/silcclient/idlist.[ch].
4521 * Fixed a bug in hash table tarversing. While the hash table
4522 is traversed with SilcHashTableList the table must not be
4523 rehashed. It is now guaranteed that auto rehashable tables
4524 are not rehashed while tarversing the list. Also defined that
4525 silc_hash_table_rehash must not be called while tarversing
4526 the table. Added function silc_hash_table_list_reset that must
4527 be called after the tarversing is over. The affected files are
4528 lib/silcutil/silchashtable.[ch].
4530 * Changed all hash table traversing to call the new
4531 silc_hash_table_list_reset in server and in client library.
4533 * Added function silc_client_on_channel to return the
4534 SilcChannelUser entry if the specified client entry is joined
4535 on the specified channel. This is exported to application as
4536 well. Affected files lib/silcclient/client_channel.c, silcapi.h.
4538 Wed Jan 30 19:14:31 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4540 * Fixed founder regaining problem with JOIN command on normal
4541 server. The notify for mode change must be sent always and
4542 not only if !cmd->pending. Affected file silcd/command.c.
4544 * Fixed the WHOWAS command's reply sending to support the
4545 lists correctly. Affected file silcd/command.c.
4547 Wed Jan 30 11:11:47 CET 2002 Pekka Riikonen <priikone@silcnet.org>
4549 * When sending JOIN command to router for processing the
4550 sender's old command identifier was not saved back to the
4551 sender's command context, fixed now. The affected file is
4554 * Create the key in JOIN command of the router did not return
4555 the channel key, added check for this. Affected file is
4558 * Fixed a channel ID update bug in JOIN command reply. Do
4559 not directly upgrade the ID but call the function
4560 silc_idlist_replace_channel_id if the ID was changed.
4561 Affected file silcd/command_reply.c.
4563 * Fixed memory leaks from command calling if it would fail.
4564 Affected file silcd/command.c.
4566 Tue Jan 29 19:49:31 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4568 * Applied patches from cras:
4570 Memory leak fixes around libaries, irssi window resize fix,
4571 new silclist.h and silcdlist.h, all extern inline changed to
4574 * Removed dotconf from lib/dotconf, not needed anymore.
4576 * Removed TRQ from lib/trq, not needed anymore.
4578 * Do more frequent heartbeats (5 minutes instead of 10 minutes)
4579 with server connections. Later this will be configurable
4580 in config file after new config file is done. Affected file
4583 Tue Jan 29 10:35:03 CET 2002 Pekka Riikonen <priikone@silcnet.org>
4585 * Fixed a crash in server related to channel announcements.
4586 Affected file silcd/server.c.
4588 Mon Jan 28 17:49:42 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4590 * Fixed memory leaks in silc_server_create_new_channel*
4591 functions. Affected file silcd/server.c.
4593 * Fixed the CHANNEL_CHANGE notify to re-announce the channel
4594 which ID was changed. This way the router will send the
4595 user list for the channel again, and server won't be in
4596 desync in some rare circumstances. Affected file is
4597 silcd/packet_receive.c.
4599 Sun Jan 27 21:04:19 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4601 * Check for NULL socket pointer in the function
4602 silc_server_packet_send_to_channel_real. Affected file
4603 silcd/packet_send.c.
4605 * Fixed the BAN notify handling to correctly remove ban
4606 list. Affected file silcd/packet_receive.c.
4608 Sat Jan 26 23:01:03 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4610 * Fixed some header addition to Toolkit distribution in
4611 lib/silcutil/Makefile.am and lib/trq/Makefile.am.
4613 * Added lib/silcclient/client_ops_example.h as an template
4614 file for application programmers to quickly start using
4615 the SilcClientOperation functions in their application.
4616 Updated the lib/silcclient/README as well to tell about this
4617 nice file made available.
4619 Sat Jan 26 10:45:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4621 * Call silc_server_remove_from_channels when removing client
4622 entry when NO_SUCH_CLIENT_ID was received. Affected file
4623 is silcd/command_reply.c.
4625 Fri Jan 25 19:12:36 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4627 * Added server & router operator statistics updating. Affected
4628 file silcd/packet_receive.c and silcd/command.c.
4630 * Fixed the SERVER_SIGNOFF notify handling on normal server
4631 not to save the history information for clients. Same was
4632 fixed earlier in remove_clients_by_server function, but not
4633 here. Affected file silcd/packet_receive.c.
4635 * Raised the default connection-retry count from 4 to 7 in
4636 server. Affected file silcd/server.h.
4638 * Cancel any possible reconnect timeouts when we start the
4639 key exchange. Affected file silcd/server.c.
4641 * Do not reconnect on connection failure when SCONNECT was
4642 given. Affected files silcd/server.[ch].
4644 Tue Jan 22 18:19:36 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4646 * Removed assert()'s from the lib/silcclient/client_keyagr.c.
4648 * Fixed the NICK command to always give the unformatted
4649 nickname to the one giving the NICK command. If unformatted
4650 nickname is cached already it will be formatted and the
4651 local entry will always get the unformatted nickname.
4652 Affected file lib/silcclient/idlist.c.
4654 * Fixed some double frees from client library commands.
4655 Affected file is lib/silcclient/command.c.
4657 * Fixed CUMODE command in server to assure that no one can
4658 change founder's mode than the founder itself, there was a
4659 little bug. Affected file silcd/command.c.
4661 Mon Jan 21 19:07:53 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4663 * Removed the SilcClientCommandDestructor from the client
4664 libary, it is not needed anymore. Affected files are
4665 lib/silcclient/silcapi.h, command[_reply].[ch],
4666 client_notify, idlist.c.
4668 * Fixed GETKEY command to first resolve client, and then
4669 resolve the server only if the client was not found, instead
4670 of resolving both at the same time. Affected file is
4671 lib/silcclient/command.c.
4673 * Added silc_client_start_key_exchange_cb and lookup the
4674 remote hostname and IP address before starting the key
4675 exchange with server. The affected file is
4676 lib/silcclient/client.c.
4678 * The server's public key is now saved using the IP address
4679 of the server and not the servername for the filename.
4680 The hostname public key filename is checked as an fall back
4681 method if the IP address based filename is not found.
4683 Fixed the GETKEY command to save the fetched server key
4684 in correct filename.
4686 Print the remote server's hostname now when new key is
4687 received during connection process. Affected file is
4688 irssi/src/silc/core/client_ops.c.
4690 * Return always our own public key to the client if it asks
4691 for it with GETKEY command. Affected file silcd/command.c.
4693 * Removed the use_auto_addr variable from default config
4694 file since it was in wrong section. Affected file is
4697 * Fixed TOPIC_CHANGE notification to not route it when it
4698 was sent using silc_server_send_notify_to_channel function.
4699 Affected file silcd/command.c.
4701 * Fixed silc_server_send_notify_kicked to send the kicker's
4702 Client ID also, it was missing. Affected files are
4703 silcd/command.c, silcd/packet_send.[ch].
4705 Thu Jan 17 18:59:11 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4707 * Do not save client history information in SERVER_SIGNOFF.
4708 Fixes the bug in normal server that it does not detect
4709 the client becoming valid after the server becomes back
4710 online. Affected file silcd/server_util.c.
4712 * Added `sock_error' field into the SilcSocketConnection
4713 context. When error occurs during socket operation (read
4714 or write) the error is saved. Added also new function
4715 silc_socket_get_error to return human readable socket error
4716 message. Affected files are lib/silcutil/silcsockconn.[ch],
4717 lib/silcutil/unix/silcunixsockconn.c, and
4718 lib/silcutil/win32/silcwin32sockconn.c.
4720 * The server now prints the socket error message in the
4721 signoff for client. Affected file silcd/server.c.
4723 * Fixed the `created' channel information sending from router
4724 to server in JOIN command. Checks now whether the channel
4725 really was created or not and set it according that.
4727 Fixed the JOIN command to use the client entry's current
4728 ID during the joining procedure instead of the one it sent
4729 in the command (it is checked though), since it can change
4730 between the packet processing and command processing, and
4731 would just case unnecessary pain in the client end. Affected
4732 file silcd/command.c.
4734 * Fixed a channel key payload sending to use correct channel
4735 ID when the server was forced to change the channel's ID by
4736 router. Router sent the key payload with the old Channel ID.
4737 Affected file silcd/packet_receive.c.
4739 Wed Jan 16 22:26:30 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4741 * Call silc_server_save_channel_key only if the key payload
4742 was provided in the JOIN command's command reply. Affected
4743 file silcd/command_reply.c.
4745 Tue Jan 15 18:49:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4747 * Fixed silc_mp_sizeinbase to return the value correctly with
4748 MPI. Affected file lib/silcmath/mp_mpi.c.
4750 * Fixed the stop_server signal to correctly stop the scheduler
4751 and gracefully stop the server when SIGTERM or SIGINT signals
4752 are received. Affected file silcd/silcd.c.
4754 Mon Jan 7 23:38:19 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
4756 * Simple handling of TERM and HUP signals. Also added some log
4757 flushing call around. Affected file is
4760 * Fixed small bugs in silclog.c. Now buffering output will take
4761 effect after 10 seconds since startup: This will ensure that
4762 no important startup messages are lost. Also output redirection
4763 will preserve original format ([Date] [Type] message).
4764 Affected file is lib/silcutil/silclog.c.
4766 * Added two options to the config file, in the logging section:
4767 quicklogs:<yes/no>: and flushdelay:<seconds>:. Affected files
4768 lib/silcutil/silclog.[ch], silcd/serverconfig.[ch].
4770 Sun Jan 6 12:49:40 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4772 * Do not print the warning about log files not being initialized
4773 more than once to avoid excess logging. Affected file is
4774 lib/silcutil/silclog.c.
4776 * Fixed the SIM compilation in lib/silcsim/Makefile.am. Fixed
4777 the SIM copying in make install in Makefile.am.pre.
4779 Sun Jan 6 01:10:21 CET 2001 Johnny Mnemonic <johnny@themnemonic.org>
4781 * Rewritten silclog APIs. Globally interesting changes follows:
4782 silc_log_set_files() changed to silc_log_set_file().
4783 silc_log_set_callbacks() changed to silc_log_set_callback().
4784 ROBOdoc documented silclog header file.
4785 SilcLogCb now returns bool to wether inihibit the default
4786 handler or not (to keep the old behaviour return always TRUE).
4787 The new APIs should also fix the problem of the
4788 silcd_error.log file that was written in the current directory.
4791 Log files streams will remain opened after silc_log_set_file()
4792 call, means less CPU usage notably on high traffic servers.
4793 File streams are now full buffered, and flushed to the disk
4794 every 5 minutes, lesses HD activity and CPU usage.
4795 Messages can be redirected, allowing admins to configure
4796 one single logfile for all server messages.
4797 the silc_log_quick global variable to activate fast-logging.
4798 Affected files lib/silcutil/silclog.[ch]
4800 * Changed some code to conform new silclog APIs. Affected
4801 files are doc/example_silcd.conf.in, silcd/server.c
4802 irssi/src/silc/core/silc-core.c, silcd/serverconfig.[ch],
4805 * Fixed a memory leak that could occur in some situations.
4806 Affected file silcd/serverconfig.c.
4808 Sat Jan 5 13:37:29 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4810 * Added the silc_client_del_client to remove the client from
4811 all channels as well. Affected file lib/silcclient/idlist.c.
4813 * Fixed the client library to correctly remove the client
4814 from all channels when the client entry is being destroyed.
4815 Affected file lib/silcclient/client_notify.c, command.c.
4817 * Added auto-nicking support to the client library. If the
4818 applicatio now sets client->nickname it will be sent to the
4819 server after connecting by the library. This way for example
4820 SILCNICK (or IRCNICK) environment variables will have effect
4821 and always change the nickname automatically to whatever
4822 it is wanted. Affected file lib/silcclient/client.[ch].
4824 * Renamed silc_server_command_bad_chars to the
4825 silc_server_name_bad_chars and moved it to the
4826 silcd/server_util.[ch]. Added also new function
4827 silc_server_name_modify_bad to return nickname that
4828 includes bad characters as new nickname without those
4829 bad characters. This check and modify is now used in
4830 silc_server_new_client when the username is initially set
4831 as nickname, so it must be checked to be valid nickname.
4832 Affected file silcd/packet_receive.c.
4834 * The nickname length is now taken from the packet for real
4835 and not trusted to strlen() since it clearly can return
4836 wrong length for nickname including bad characters. This
4837 also applies to channel names. Affected file silcd/command.c.
4839 * Removed the lib/silcsilm/modules directory. Modules are now
4840 compiled into the lib/silcsim. Fixed the copying of the
4841 modules to follow symbolic links in Makefile.am.pre.
4843 Wed Jan 2 18:56:21 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4845 * Fixed silc_string_regexify list creation. Fixes bugs with
4846 BAN and INVITE commands in server. The affected file is
4847 lib/silcutil/unix/silcunixutil.c.
4849 Sun Dec 30 13:41:34 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4851 * Removed the command destructor entirely from the server's
4852 command and command reply routines. It is not needed, and
4853 its usage was buggy and caused crashes. Affected files are
4854 silcd/command[_reply].[ch].
4856 Fri Dec 28 12:43:22 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4858 * Cancel protocol and NULL sock->protocol if timeout
4859 occurred during protocol. Affected file silcd/server.c.
4861 * Cancel protocol timeouts always before calling the final
4862 callback, to assure that after final callback is called
4863 no other state will be called for the protocol anymore.
4864 Affected file silcd/protocol.c.
4866 * Print error log if incoming connection configuration could
4867 not be found. Affected file silcd/server.c.
4869 * Fixed JOIN command to correctly save the founder mode
4870 to the client on normal SILC server, when the channel
4871 was created by the router. Affected file silcd/command.c.
4873 * Fixed LIST command (hopefully) to send correct reply
4874 packets. Affected file silcd/command.c.
4876 Thu Dec 20 16:14:52 CET 2001 Pekka Riikonen <priikone@silcnet.org>
4878 * The silc_packet_receive_process now returns FALSE if the
4879 read data was invalid packet, and TRUE if it was ok.
4881 The server now checks that if unauthenticated connection
4882 sends data and its processing fails the server will close
4883 the connection since it could be a malicious flooder.
4885 Affected files lib/silccore/silcpacket.[ch], silcd/server.c.
4887 Wed Dec 19 21:31:25 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4889 * Make sure the warning about error opening a log file is
4890 printed only once and not everytime it fails (produces
4891 too much useless log). Affected file lib/silcutil/silclog.c.
4893 Wed Dec 19 18:21:51 CET 2001 Johnny Mnemonic <johnny@themnemonic.org>
4895 * Made the silc_server_daemonise() function more readable.
4896 Affected file silcd/server.c.
4898 * Pid file is now optional, the user may comment it out from
4899 the config file. Removed define SILC_SERVER_PID_FILE, we
4900 don't need a default any longer. Affected file
4901 configure.in.pre, lib/Makefile.am.pre.
4903 * Make some use of the pid file. The server now dies at startup
4904 if it detects a valid pid file on his path. The server would
4905 die anyway in this circumstance, because of the bind() failure.
4906 Affected file silcd/silcd.c.
4908 * No longer compiling lib/dotconf.
4910 Mon Dec 17 18:24:27 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4912 * Fixed JOIN command parsing not to crash. Affected file
4913 lib/silcclient/command.c.
4915 * Fied the NICK_CHANGE notify to add the new client entry
4916 even it is resolved. This removes an <[unknown]> nick
4917 thingy bug in the client. Affected file is
4918 lib/silcclient/client_notify.c.
4920 * Do not try to allocate 0 bytes (efence does not like it)
4921 in lib/silccore/silccomand.c when encoding payload.
4923 * Do not take IRCNICK as nickname in Irssi SILC client since
4924 it is not possible to set nickname before hand connecting
4925 the server (TODO has an entry about adding auto-nicking
4928 * Changed the silc_server_command_pending to check whether
4929 there already exists an pending entry with the specified
4930 command, command identifier and pending callback. This is
4931 to fix IDENTIFY and WHOIS related crashes that may register
4932 multiple pending commands with same identifier. Affected
4933 file silcd/command.c.
4935 * Fixed the server to reconnect to the router even if it
4936 was already reconnecting and EOF was received. This to
4937 fix a possibility that the server wouldn't ever try to
4938 auto-reconnect to the router. Affected file silcd/server.c.
4940 Sat Dec 15 20:31:50 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4942 * Fixed the server's password authentication to use the
4943 length of the locally saved password, and not the one
4944 sent in the packet. Affected file silcd/protocol.c.
4946 * Fixed same password authentication problem in the
4947 Authentication Payload handling routines in
4948 lib/silccore/silcauth.c.
4950 * Yet another password authentication problem fixed with
4951 channel password handling in silcd/command.c.
4953 Mon Dec 10 19:57:40 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4955 * If first character of string in silc_parse_userfqdn is '@'
4956 then do not parse it. Affected file is
4957 lib/silcutil/silcutil.c.
4959 Sun Dec 9 22:18:50 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4961 * Fixed minor bug in IDENTIFY command reply sending, which
4962 caused various weird problems during JOIN when it was
4963 resolving names for users. Affected file silcd/command.c.
4965 Sun Dec 9 19:18:41 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4967 * Fixed the IDENTIFY command reply sending to chech better valid
4968 clients. It was possible to send incomplete list of replies.
4969 Affected file silcd/command.c.
4971 Sat Dec 8 15:58:31 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4973 * Added silc_client_command[s]_[un]register functions now to
4974 dynamically register the commands in client library. Removed
4975 the static table of commands. This allows the client library
4976 to call commands without causing the application to know about
4977 what commands library has called.
4979 Removed the INFO command reply kludge to detect when the command
4980 was called by library. Now library use its own command reply
4981 function for INFO command.
4983 Added function silc_client_command_call to call a command.
4984 Application can use it to call command, not access the structure
4987 Now all commands that are sent by the client library (not
4988 explicitly sent by application) use own command reply functions.
4990 Affected files around lib/silcclient/ and in
4991 irssi/src/silc/core/.
4993 * Fixed the WHOIS command reply sending to chech better valid
4994 clients. It was possible to send incomplete list of replies.
4996 Fixed the WHOIS and IDENTIFY to send the request to router
4997 if normal server did not do it and did not find any results.
4999 Affected file silcd/command.c.
5001 Thu Dec 6 17:21:06 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5003 * Moved the internal data from SilcClient context into its
5004 own file, not accesible to application. Affected files
5005 lib/silcclient/client.h and lib/silcclient/client_internal.h,
5006 and other files in client library.
5008 Thu Dec 6 10:37:55 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5010 * Added doc/examples installation target in Makefile.am.pre.
5013 Tue Dec 4 17:43:19 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5015 * If NO_SUCH_CLIENT_ID notify is received for WHOIS or IDENTIFY
5016 commands the found client entry will be removed from the
5017 cache, after notifying application about the error. Affected
5018 file lib/silcclient/command_reply.c.
5020 * Changed the /MSG to check for exact nickname user gave, and
5021 not let `nick' match `nick@host' if it is only one found. Now,
5022 user must type the exact nickname (like nick@host2) even if
5023 there are no more than one same nicks found. This is to avoid
5024 a possibility of sending nickname to wrong nickname since
5025 `nick' could match `nick@host'. Affected file is
5026 irssi/src/core/silc-servers.c.
5028 Mon Dec 3 18:49:45 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5030 * Do not print "you are now server operator" or similar when
5031 giving /away command. Affected files are
5032 irssi/src/silc/core/client_ops.c, silc-servers.h.
5034 * Made the silc_server_command_pending_error_check to send
5035 the same command reply payload it received back to the
5036 original sender of the command. This way all arguments
5037 that was received by the server will be received by the
5038 client too. Affected file silcd/command.c.
5040 * Added the silc_idcache_add to return the created cache entry
5041 to a pointer. Affected file lib/silccore/silcidcache.[ch].
5043 * Add global clients to expire if they are not on any channel.
5044 This is because normal server will never know if they signoff
5045 if they are not on any channel. The cache expiry will take
5046 case of these entries. This is done by normal servers only.
5047 The affected files are silcd/command_reply.c,
5048 silcd/idlist.[ch], silcd/server and silcd/packet_receive.c.
5050 * If server receives invalid ID notification for WHOIS or
5051 IDENTIFY and the ID exists in the lists, it is removed.
5052 Affected file silcd/command_reply.c.
5054 * If NO_SUCH_CLIENT_ID is received for WHOIS or IDENTIFY command
5055 in client then client entry that it matches is searched and
5056 the nickname is printed on the screen for user. Affected
5057 file irssi/src/silc/core/client_ops.c.
5059 Mon Dec 3 11:56:59 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5061 * Use cache entry expire time in the LIST command reply to
5062 purge old entries from the cache after the LIST command
5063 reply has been received. This way we don't have non-existent
5064 entries in the cache for too long. Affected file is
5065 silcd/command_reply.c.
5067 Sun Dec 2 23:29:07 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5069 * If we are normal server, and we've not resolved client info
5070 in WHOIS or IDENTIFY from router, and it is global client,
5071 we'll check whether it is on some channel. If it is not
5072 then we cannot be sure about its validity and will resolve it
5073 from router. Fixes a bug in WHOIS and IDENTIFY. Affected
5074 file silcd/command.c.
5076 * Search channel by name (if possible) rather than by ID
5077 in IDENTIFY command's command reply. Affected file is
5078 silcd/command_reply.c.
5080 Sun Dec 2 13:48:46 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5082 * Distribute to the channel passphrase in CMODE_CHANGE notify.
5083 Updated specs and implemented it. Affected file silcd/command.c,
5084 silcd/packet_send.c and silcd/packet_receive.c.
5086 * Implemented the <founder auth> payload handling in the JOIN
5087 command. If provided all conditions for channel joining
5088 except requirement to provide correct passphrase can be
5089 overrided by the channel founder. Updated the protocol specs.
5090 Affected file silcd/command.c.
5092 Added support for founder auth in JOIN command in client
5093 library. Fixed the parsing of the JOIN command now to support
5094 all options as they should be. The affected file is
5095 lib/silcclient/command.c.
5097 * Optimized the WHOIS and IDENTIFY commands to send the request
5098 to router only if it includes nicknames or other names. If
5099 they include only IDs then check the local cache first before
5100 routing. Affected file is silcd/command.c.
5102 * Added channels topic announcements. Affected file is
5103 silcd/packet_receive.c and silcd/server.c.
5105 * Fixed the silc_server_send_notify_topic_set to really destine
5106 the packet to channel. Affected file silcd/packet_send.c.
5108 * Fixed a crash in CHANNEL_CHANGE notify handling in the client
5109 library. Affected file lib/silcclient/client_notify.c.
5111 * Added UMODE announcements. Affected file silcd/server.c.
5113 Sat Dec 1 12:52:39 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5115 * Memory leak fixes in:
5117 lib/silcutil/silcsockconn.c
5118 lib/silcske/silcske.c
5119 lib/silcske/groups.c
5121 lib/silccrypt/silcpkcs.c
5122 lib/silccore/silccommand.c
5123 lib/silccore/silcidcache.c
5128 * ROBOdoc documented the lib/silcske/groups.h file and a
5129 bit changed the interface for better.
5131 Thu Nov 29 22:12:50 EET 2001 Pekka Riikonen <priikone@silcnet.org>'
5133 * Update the client entry context in the ID cache after
5134 nick change. Affected file lib/silcclient/command.c.
5135 Fixes the CUMODE command when regaining founder privileges,
5136 and a little WHOIS problem.
5138 * Fixed silc_net_gethostbyname to correctly call the
5139 inet_ntop. Affected file lib/silcutil/silcnet.c.
5141 Thu Nov 29 19:31:23 EET 2001 Pekka Riikonen <priikone@silcnet.org>'
5143 * Added IPv6 support checking to the configure.in.pre, added
5144 also --enable-ipv6 option to override the check. Affected
5145 file configure.in.pre.
5147 * The silc_thread_create now calls the start function
5148 directly if threads support is not compiled in. Removes
5149 ugly #ifdef's from generic code. Affected files are
5150 lib/silcutil/unix/silcunixthread, win32/silcwin32thread.c.
5152 * Added silc_net_gethostby[name/addr]_async to asynchronously
5153 resolve. Affected files are lib/silcutil/silcnet.[ch].
5155 * Added support for rendering IPv6 based server, client and
5156 channel IDs. Affected file lib/silcutil/silcutil.c.
5158 * Added support for creating IPv6 based server IDs. Affected
5159 file is silcd/serverid.c.
5161 Wed Nov 28 23:46:09 EET 2001 Pekka Riikonen <priikone@silcnet.org>'
5163 * Added silc_net_gethostby[addr/name] into the
5164 lib/silcutil/silcnet.[ch]. Added IPv6 support to Unix network
5165 routines. Added silc_net_is_ip[4/6]. Affected file is
5166 lib/silcutil/unix/silcunixnet.c. All routines that take
5167 address as argument now supports both IPv4 and IPv6 addresses.
5169 Mon Nov 26 18:09:48 EET 2001 Pekka Riikonen <priikone@silcnet.org>'
5171 * Fixed LIST command reply sending in server. Affected file
5174 * Server now sends the kicker's client ID in the KICK notify
5175 to the kicked client. Affected file silcd/command.c.
5177 * The client library now parses the kickers client ID and
5178 UI displays it. Affected files lib/silcclient/client_notify.c
5179 and irssi/src/silc/core/silc-channels.c, module-formats.c.
5181 * Made all payload parsing function prototypes consistent.
5182 They all take now const unsigned char * and uint32 pair as
5183 the payload data instead of SilcBuffer. Changes all around
5184 the source tree. Other unsigned char* -> const unsigned char*
5185 changes around the tree as well.
5187 * Optimized SFTP client and server packet sending not to
5188 allocate new buffer for each packet but to recycle the
5189 first allocated buffer. Affected files are
5190 lib/silcsftp/sftp_client.c, sftp_server.c, sftp_util.[ch].
5192 * Optimized the SFTP client to use SilcList instead of
5193 SilcDList for requests, because it is faster. Affected file
5194 is lib/silcsftp/sftp_client.c.
5196 * Moved the ID Payload routines from lib/silccore/silcpayload.[ch]
5197 into lib/silccore/silcid.[ch].
5199 Renamed silcpayload.[ch] into silcargument.[ch].
5201 Mon Nov 26 15:01:53 CET 2001 Pekka Riikonen <priikone@silcnet.org>
5203 * If client entry is deleted with active key agreement
5204 session, abort the session.
5206 The silc_client_abort_key_agreement now calls the completion
5207 callback with new SILC_KEY_AGREEMENT_ABORTED status.
5209 Affected file lib/silcclient/silcapi.h, client_keyagr.c and
5212 Sun Nov 25 18:01:45 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5214 * Don't use __restrict in older GCC's. Affected file is
5215 lib/silcmath/mpi/mpi-priv.h. A patch by salo.
5217 * silc_net_localhost now attempts to reverse lookup the
5218 IP/hostname. Affected file lib/silcutil/silcnet.c.
5220 * Defined <founder auth> argument to the SILC_COMMAND_JOIN
5221 command. It can be used to gain founder privileges at
5222 the same time when joining the channel.
5224 Defined that the SILC_NOTIFY_TYPE_KICKED send the
5225 kicker's client ID as well. Updated protocol specs.
5227 Defined that the server must send SILC_COMMAND_IDENTIFY
5228 command reply with error status to client who sent
5229 private message with invalid client ID.
5231 Updated the protocol specification.
5233 * Added silc_server_send_command_reply to send any
5234 command reply. Affected file silcd/packet_send.[ch].
5236 * Added silc_id_payload_encode_data to encode ID payload
5237 from raw ID data. Affected file lib/silccore/silcpayload.[ch].
5239 * The server now send IDENTIFY command reply with error
5240 status if client ID in private message is invalid. Affected
5241 file silcd/packet_receive.c.
5243 * Save the server key file with server's IP address in
5244 the filename instead of hostname. The affected file is
5245 irssi/src/silc/core/client_ops.c.
5247 Sat Nov 24 20:08:22 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5249 * Typo fixes in irssi/src/fe-common/silc/module-formats.c.
5252 * Added libtool support for compiling shared objects in
5253 lib/silcsim. Affected file configure.in.pre and
5254 lib/silcsim/Makefile.am. Original patch by cras.
5256 Fri Nov 23 23:30:59 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5258 * Pid file configuration, and server's config file fixes
5259 patch by toma. Updated CREDITS file.
5261 Sun Nov 18 01:34:41 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5263 * Fixed silc_client_channel_message to not try to decrypt
5264 the message twice if it resolved the destination client
5265 information. This could cause of dropping one channel
5266 message. Affected file lib/silcclient/client_channel.c.
5268 Wed Nov 14 23:44:56 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5270 * Added silc_client_run_one into lib/silcclient/silcapi.h and
5271 lib/silcclient/client.c. This function is used when the SILC
5272 Client is run under some other scheduler, or event loop or
5273 main loop. On GUI applications, for example this may be
5274 desired to used to run the client under the GUI application's
5275 main loop. Typically the GUI application would register an
5276 idle task that calls this function multiple times in a second
5277 to quickly process the SILC specific data.
5279 Wed Nov 14 19:16:52 CET 2001 Johnny Mnemonic <johnny@themnemonic.org>
5281 * Fixed silc_server_drop() for dropping the supplementary
5282 groups as well, this could cause a security hole on some
5285 Wed Nov 14 16:22:25 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5287 * __pid_t -> pid_t in lib/silccrypt/silcrng.c. A patch by
5290 * Write PID file after dropping privileges. Added -F option
5291 to run server on foreground. A patch by debolaz.
5292 Affected files silcd/server.c, silcd/silcd.c.
5294 * Fixed MOTD to return the MOTD file server name. Affected
5295 file silcd/command.c.
5297 * Added INFO command reply handling to the Irssi SILC Client.
5298 Affected file irssi/src/silc/core/client_ops.c.
5300 Wed Nov 14 00:18:08 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5302 * Fixed the silc_idcache_list_* routines to really support
5303 the dynamic list. Fixes a crash. Affected file is
5304 lib/silccore/silcidcache.c.
5306 * Fixed the LIST command reply to really call LIST command's
5307 pending callbacks. Affected file silcd/command_reply.c.
5309 Tue Nov 13 00:49:17 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5311 * Update conn->local_entry->nickname after giving NICK
5312 command. Affected file lib/silcclient/command.c.
5314 Sun Nov 11 23:43:02 PST 2001 Brian Costello <bc@wpfr.org>
5316 * Added the [pid] option to the silcd configuration file
5318 Affected files: serverconfig.[ch] and silcd.c
5320 Sun Nov 11 23:56:39 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5322 * Save fingerprint in WHOIS command reply in server.
5323 Affected file silcd/command_reply.c.
5325 * Fixed NICK commands pending callback registration.
5326 Affected file lib/silcclient/command.c.
5328 Sun Nov 11 10:49:10 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5330 * Use ++server->cmd_ident when sending commands in server,
5331 instead of random number. Affected file silcd/command.c.
5333 * Fixed GETKEY command reply to call actually GETKEY pending
5334 command callbacks. Affected file silcd/command_reply.c.
5336 * A bit stricter check for nicknames. Check for same nickname
5337 in NICK command also. Affected file silcd/command.c.
5339 * Do not call INFO command everytime client ID changes, only
5340 during first connecting. Affected file lib/silcclient/client.c.
5342 * Set the new nickname only after successful command reply for
5343 NICK command is returned by server. Affected file
5344 lib/silcclient/command.c.
5346 * Remove nicknames from nicklist during server_signoff notify.
5347 Should fix /NAMES bit more. The affected file is
5348 irssi/src/silc/core/silc-channels.c.
5350 * Added `fingerprint' field to the SilcIDListData in the
5351 silcd/idlist.h to hold the fingerprint of the client's
5354 Send the fingerprint of the client's public key in WHOIS
5357 Affected files silcd/command.c, and silcd/idlist.[ch].
5359 * Added silc_fingerprint into lib/silcutil/silcutil.[ch] to
5360 create fingerprint from given data.
5362 * Show the fingerprint of the client's public key in WHOIS.
5363 Affected files irssi/src/module-formats.[ch] and
5364 irssi/src/silc/core/client_ops.c.
5366 * Format the multiple same nicknames also during JOIN and
5367 NICK_CHANGE notifys. Affected file is
5368 lib/silcclient/client_notify.c.
5370 * Do not print error on screen for invalid private message
5371 payload since it can come if someone is sending private
5372 messages with wrong key. Affected file
5373 lib/silccore/silcprivate.c.
5375 * Fixed multiple concurrent /PING crash. Affected file
5376 lib/silcclient/command.c.
5378 * Changed the wrong ID encoding. All IP addresses must be
5379 in MSB first order in encoded format. They were encoded
5380 wrong and was in LSB format. Affected files are
5381 silcd/serverid.c, lib/silcutil/silcutil.c.
5383 * Remove silc_net_addr2bin_ne from lib/silcutil/silcnet.[ch].
5385 * Call the `connect' client operation through the scheduler
5386 in case of error. Affected file lib/silcclient/client.c.
5388 * Call the `failure' client operation even if the error
5389 occurred locally during a protocol. Affected file is
5390 lib/silcclient/protocol.c.
5392 * Added support of sending LIST command to router from normal
5393 server. This way normal server can get list of all channels
5394 in the network too. Fixed the channel list sending in the
5395 server too. Affected files are silcd/command.c, and
5396 silcd/command_reply.[ch].
5398 * Added silc_server_update_channels_by_server and
5399 silc_server_remove_channels_by_server. They are used during
5400 disconnection of primary router and in backup router protocol.
5401 Affected file silcd/server_util.[ch], silcd/server.c and
5402 silcd/server_backup.c.
5404 * Fixed channel adding to global list in IDENTIFY command
5405 reply in server. Affected file silcd/command_reply.c.
5407 Sat Nov 10 21:39:22 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5409 * If the incoming packet type is REKEY or REKEY_DONE process
5410 that packet always synchronously. Fixes yet another MAC
5411 failed error on slow (dialup) connections. Affected file
5412 lib/silcclient/client.c and silcd/server.c.
5414 Thu Nov 8 22:21:09 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5416 * Call check_version SKE callback for initiator too. Affected
5417 file lib/silcske/silcske.c.
5419 * Implemented fix for security hole found in the SKE that was
5420 fixed in the specification few days back; the initiator's
5421 public key is now added to the HASH value computation.
5422 Added backwards support for the old way of doing it too, for
5423 old clients and old servers. Affected file is
5424 lib/silcske/silcske.c.
5426 * Enabled mutual authentication by default in SKE. If initiator
5427 is not providing mutual authentication the responder will
5428 force it. This will provide the proof of posession of the
5429 private key for responder. The affected files are
5430 lib/silcclient/protocol.c and silcd/protocol.c.
5432 * Do not cache anymore the server's public key during SKE.
5433 We do mutual authentication so the proof of posession of
5434 private key is done, and if the server is authenticated in
5435 conn auth protocol with public key we must have the public
5436 key already. Affected file silcd/protocol.c.
5438 * Added new global debug variable: silc_debug_hexdump. If
5439 it is set to TRUE SILC_LOG_HEXDUMP will be printed. Affected
5440 file lib/silcutil/silclog.[ch].
5442 * Fixed compilation warning due to char * -> const char *.
5443 Affected files lib/silcutil/silcnet.h, and
5444 lib/silccore/silcauth.[ch].
5446 Wed Nov 7 20:43:03 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5448 * Fixed CMODE command when new channel key was created. If
5449 the creation failed the old key was removed. Next time giving
5450 same command would crash the server since the old key was
5451 freed already. Affected file silcd/command.c.
5453 * Fixed the silc_server_announce_get_channels to not crash
5454 on reconnect. Affected file silcd/server.c.
5456 Wed Nov 7 17:15:07 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5458 * Added silc_log_set_debug_string function to set a regex
5459 string to match for debug output. Only the function names,
5460 or filenames matching the given debug string is actually
5461 printed. This way it is possible to filter out those debug
5462 strings that user is not interested in.
5464 Fixed a bug in silc_string_regexify.
5466 Affected files lib/silcutil/silclog.[ch], and
5467 lib/silcutil/unix/silcunixutil.c.
5469 * Changed the -d options in both server and Irssi SILC client
5470 to take the debug string as argument. Affected files
5471 silcd/silcd.c and irssi/src/silc/core/silc-core.c.
5473 Tue Nov 6 21:31:54 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5475 * Added silc_hash_babbleprint to create a Bubble Babble
5476 Encoded fingerprint. The encoding is developed by Antti
5477 Huima (draft-huima-babble-01.txt), and it creates human
5478 readable strings out of binary data. Affected file
5479 lib/silccrypt/silchash.[ch].
5481 * Print the babble print now in addition of fingerprint as well
5482 in Irssi SILC client. Affected files are
5483 irssi/src/fe-common/silc/module-formats.[ch],
5484 irssi/src/fe-common/silc/core/client_ops.c.
5486 Sun Nov 4 23:37:28 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5488 * Fixed a security problem found in SKE. The initiator's
5489 public key too is now added to the HASH hash value creation
5490 which is signed by the responder to create the SIGN value.
5491 This will prevent anyone in the middle to lie to the responder
5492 about the initiator's public key. If this is done now, the
5493 man in the middle will get caught. Updated the protocol
5496 Sun Nov 4 11:43:53 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5498 * Better installation directory handling. Configure module
5499 paths and other paths automatically to example_silc* files
5500 in doc/. A patch by toma.
5502 * Fixed compiler warning from MPI library, and from SILC RNG.
5505 * Added SILC_SERVER_PID_FILE to define the pid file for server.
5506 It can be configured with ./configure. A patch by toma.
5508 Sat Nov 3 23:48:23 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5510 * Find correct make to use in prepare-clean. A patch by
5511 toma. Affected file prepare-clean.
5513 Sat Nov 3 22:04:00 PST 2001 Brian Costello <bc@mksecure.com>
5515 * Added irssi variables use_auto_addr, auto_bind_ip,
5516 auto_bind_port and auto_public_ip.
5518 * Changed the interface for silc_client_send_key_agreement
5519 in lib/silcclient/silcapi.h
5523 irssi/src/silc/core/silc-core.c
5525 lib/silcclient/silcapi.h
5526 irssi/src/silc/core/silc-channels.c
5527 lib/silcclient/client_keyagr.c
5530 Sat Nov 3 17:48:55 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5532 * Added silc_pkcs_public_key_compare to compare two
5533 public keys. Affected file lib/silccrypt/silcpkcs.[ch].
5535 * Check that the client who set the founder mode on the
5536 channel is the same client that is giving the founder
5537 mode to itself. It is done by comparing the saved public
5538 key (it is saved even in the authentication is passphrase).
5539 Affected file silcd/command.c.
5541 Fri Nov 2 18:52:08 EST 2001 Pekka Riikonen <priikone@silcnet.org>
5543 * Do not process packet for disconnected socket connection.
5544 Affected file lib/silccore/silcpacket.c.
5546 * Process the DISCONNECT packet through scheduler in the
5547 client library. Affected file lib/silcclient/client.c.
5549 * Fixed the silc_client_packet_parse to not to increase
5550 the packet sequence number if the conn->sock and the
5551 current socket connection is not same. This can happen
5552 for example during key agreement when the conn includes
5553 multiple socket connections (listeners). Affected file
5554 lib/silcclient/client.c.
5556 * The sender of the file transfer request now provides also
5557 the pointer (listener) for the key exchange protocol. If
5558 the listener cannot be created then it sends empty key
5559 agreement and lets the receiver provide the listener.
5561 Added `local_ip' and `local_port' arguments to the
5562 silc_client_file_send. If they are provided they are used,
5563 if not then it will attempt to find local IP address, if
5564 not found or bind fails then the remote client will provide
5567 Affected files are lib/silcclient/client_ftp.c and
5568 lib/silcclient/silcapi.h.
5570 * Extended the FILE SEND command to support defining the
5571 local IP and port for key exchange listener. They are
5572 optional. Affected file irssi/src/silc/core/silc-servers.c.
5574 Thu Nov 1 22:10:07 EST 2001 Pekka Riikonen <priikone@silcnet.org>
5576 * Defined to WHOIS command reply the sending of fingerprint
5577 of the client's public key (if the proof of posession of the
5578 corresponding private key is verified by the server).
5579 Updated to the protocol specification.
5581 * Added support of receiving the client's public key's
5582 fingerprint in command reply in client library. Affected
5583 file is lib/silcclient/command_reply.c, and
5584 lib/silcclient/idlist.[ch].
5586 Thu Nov 1 18:06:12 EST 2001 Pekka Riikonen <priikone@silcnet.org>
5588 * Do not send over 128 chars long nickname to the server
5589 in NICK command. Affected file lib/silcclient/command.c.
5591 * Do not send over 256 chars long channel names to the server
5592 in JOIN command. Affected file lib/silcclient/command.c.
5594 Tue Oct 30 22:48:59 EST 2001 Pekka Riikonen <priikone@silcnet.org>
5596 * Assure that silc_server_close_connection cannot be called
5597 twice for same socket context. Affected file is
5600 Tue Oct 30 16:58:14 EST 2001 Pekka Riikonen <priikone@silcnet.org>
5602 * Send error message to application if opening file for
5603 writing during file transfer fails. Affected file is
5604 lib/silcclient/client_ftp.c.
5606 Remove all file transfer sessions for a client that we're
5607 removing from ID cache.
5609 Affected file is lib/silcclient/client_ftp.c.
5611 * Fixed silc_net_addr2bin to return correct address. Affected
5612 file lib/silcutil/[unix/win32]/silc[unix/win32]net.c.
5614 * Fixed file transfer session removing on signoff notify.
5615 Affected file irssi/src/silc/core/silc-servers.c.
5617 * Added the SilcClientFileError to be returned in the monitor
5618 callback. Added NO_SUCH_FILE and PERMISSION_DENIED errors.
5619 Affected file lib/silcclient/silcapi.h.
5621 Mon Oct 29 17:43:04 EST 2001 Pekka Riikonen <priikone@silcnet.org>
5623 * Fixed a crash in silc_client_ftp_free_sessions and
5624 silc_client_ftp_session_free_client. Affected file
5625 lib/silcclient/client_ftp.c.
5627 * Added `disabled' field in the SilcChannelEntry in the server
5628 to indicate if the server entry is disabled. Affected file
5629 silcd/idlist.h, silcd/command[_reply].c.
5631 * SILC server adds now /var/run/silcd.pid everytime it is
5632 started. Affected file silcd/silcd.c.
5634 * Added silc_server_packet_send_clients to send a packet to
5635 the provided table of client entries. Affected file
5636 silcd/packet_send.[ch].
5638 * Fixed a crash in client resolving in client_prvmsg.c in
5639 client library. Affected file lib/silcclient/client_prvmsg.c.
5641 * Do not actually remove the client directly from ID cache
5642 during SERVER_SIGNOFF, but invalidate it. This way we
5643 preserve the WHOWAS info for the client. Affected file
5644 silcd/server_util.c.
5646 * Fixed SERVER_SIGNOFF notify handling in the server. The
5647 server is now able to process incoming SERVER_SIGNOFF notify
5648 for a server that it doesn't even know about. It will remove
5649 the clients provided in the notify. Affected file
5650 silcd/packet_receive.c.
5652 * Check for partial packet in data queue after every packet that
5653 was found from the queue. Return and wait for more data if
5654 there is partial data in queue. Affected file is
5655 lib/silccore/silcpacket.c.
5657 Sun Oct 28 18:46:27 EST 2001 Pekka Riikonen <priikone@silcnet.org>
5659 * Added SilcClietFileError enum to indicate error in
5660 file transfer. Added SILC_CLIENT_FILE_MONITOR_KEY_AGREEMENT
5661 and SILC_CLIENT_FILE_MONITOR_ERROR new monitor statuses.
5662 Affected files lib/silcclient/silcapi.h and
5663 lib/silcclient/client_ftp.c.
5665 * Check that newsize in silc_buffer_realloc is larger than
5666 the old buffer's size. Affected file lib/silcutil/silcbufutil.h.
5668 * Added better monitor of file transfers. It now monitors
5669 key agreement protocol during the file transfer too. Added
5670 error reporting too. Affected files
5671 irssi/src/silc/core/silc-servers.c,
5672 irssi/src/fe-common/silc/module-formats.[ch].
5674 * Wrote a help file for FILE command.
5676 * Added silc_rng_global_get_byte_fast to get not-so-secure
5677 random data as fast as possible. Random data is read from
5678 /dev/urandom if available and from the SILC RNG if not
5679 available. It is used in padding generation. Affected file
5680 lib/silccrypt/silcrng.[ch].
5682 * All packets in client library are now processed synchronously.
5683 Optimized packet processing a lot. Affected file
5684 lib/silcclient/client.c.
5686 * All server connection packets are processing synchronously
5687 now in server, to optimize packet processing. Affected file
5690 * Include files are installed now only in Toolkit distribution
5691 if make install is given. Affected files: all Makefile.am's.
5693 Thu Oct 25 22:44:06 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5695 * Assure that silc_client_notify_by_server_resolve does not
5696 resolve the client information multiple times. If it cannot
5697 be found by the first it cannot be found at all. Affected
5698 file lib/silcclient/client_notify.c.
5700 * Fixed WHOWAS command reply calling. Affected file
5701 lib/silcclient/command_reply.c.
5703 * Removed all references to silc_idlist_get_client from the
5704 Irssi SILC client since that call is internal call used by
5705 the library. The Irssi SILC client will use now client
5706 retrieval functions found in silcapi.h.
5708 * Fixed a bug in resolving nickname info before sending
5709 private message. It used freed memory. Affected file
5710 irssi/src/silc/core/silc-servers.c.
5712 Thu Oct 25 19:04:49 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5714 * Assure my_channels statistics cannot go negative in server.
5715 Affected files silcd/server.c, silcd/server_util.c.
5717 Wed Oct 24 19:53:05 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5719 * Upgraded dotconf 1.0.2 to 1.0.6 in lib/dotconf.
5721 Tue Oct 23 13:51:19 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5723 * Win32 Toolkit changes. Affected files
5724 win32/silc.dsw, win32/libsilc/libsilc.def,
5725 win32/libsilcclient/libsilc.def,
5726 lib/silcutil/silcutil.c, and
5727 lib/sftp/sftp_fs_memory.c.
5729 Mon Oct 22 16:35:05 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5731 * Added silc_net_localip to return local host's IP address.
5732 Affected file lib/silcutil/silcnet.[ch].
5734 * If key exchange or rekey protocol is active for a connection
5735 parse all packets syncronously since there might be packets
5736 in packet queue that we are not able to process without first
5737 processing packets before them. Affected file silcd/server,
5738 lib/silcclient/client.c.
5740 * SilcPacketParserCallback now returns TRUE or FALSE to indicate
5741 whether library should continue processing the packet.
5742 Affected file lib/silccore/silcpacket.h.
5744 * Added SilcSFTPMonitor callback, SilcSFTPMonitors and
5745 SilcSFTPMonitorData to SFTP server to monitor various
5746 SFTP client requests. Affected file lib/silcsftp/silcsftp.h,
5747 lib/silcsftp/sftp_server.c.
5749 * Added silc_file_size to return file size. Affected file
5750 lib/silcutil/silcutil.[ch].
5752 * Implemented the file transfer support for the client library.
5753 Added preliminary support for simple client to client one-file
5754 transmission. Affected file lib/silcclient/client_ftp.c,
5755 lib/silccilent/client.[ch].
5757 * Added new local command FILE to the Irssi SILC Client.
5758 It is used to perform the file transfer. It has subcommands
5759 SEND, RECEIVE, SHOW and CLOSE. Affected files
5760 irssi/src/silc/core/client_ops.c,
5761 irssi/src/silc/core/silc-server.[ch].
5763 Mon Oct 22 12:50:08 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5765 * Relay the SILC_PACKET_FTP in the server. Affected files
5766 silcd/server.c and silcd/packet_receive.c.
5768 Sun Oct 21 20:21:02 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5770 * Renamed silc_file_read and silc_file_write to functions
5771 silc_file_readfile and silc_file_writefile. Added function
5772 silc_file_open and silc_file_close. Affected files
5773 lib/silcutil/silcutil.[ch].
5775 Thu Oct 18 20:58:13 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5777 * Resolve the client info when received private message or
5778 channel message for a client which nickname we don't know.
5779 Affected files lib/silcclient/client_prvmsg.c and
5780 lib/silcclient/client_channel.c.
5782 * Do not crash in /KEY if client is not connected. Affected
5783 file irssi/src/silc/core/silc-channels.c.
5785 * Added SilcClientStatus field to the SilcClientEntry in the
5786 lib/silcclient/idlist.h.
5788 Added SILC_CLIENT_STATUS_RESOLVING to mark that the entry
5789 is incomplete and is being resolved, it won't be resolved
5792 Make sure also that USERS command reply does not resolve
5793 twice information. Affected file is
5794 lib/silcclient/command_reply.c.
5796 Make sure that silc_client_get_clients_by_list does not
5797 resolve twice same information.
5799 * Check for valid client->id in the silc_server_free_client_data.
5800 Affected file silcd/server.c.
5802 * Fixed /GETKEY nick@server not to crash if the server entry
5803 is not found. Affected file lib/silcclient/command.c.
5805 * Fixed the silc_server_check_cmode_rights to check the
5806 requested modes correctly. Affected file silcd/command.c.
5808 Thu Oct 18 12:10:22 CEST 2001 Pekka Riikonen <priikone@silcnet.org>
5810 * Better checks for non-printable chars in nick added.
5811 Affected file silcd/command.c.
5813 Thu Oct 18 09:18:58 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5815 * Call the silc_server_udpate_servers_by_server in the
5816 primary router that comes back online in the backup resuming
5817 protocol. Otherwise it routes packets wrong. Affected file
5818 silcd/server_util.[ch], silcd/server_backup.c.
5820 Wed Oct 17 16:51:18 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5822 * Added SILC_STR_UI8_[N]STRING[_ALLOC] formats to the
5823 lib/silcutil/silcbuffmt.[ch].
5825 * Redefined the SILC packet header to include the padding
5826 length. Affected file lib/silccore/silcpacket.[ch].
5828 * Added SILC_PACKET_PADLEN_MAX macro to return the padding
5829 length for maximum padding up to 128 bytes). Affected
5830 file lib/silccore/silcpacket.h.
5832 * Removed all backwards support for old 0.5.x MAC thingies.
5833 The SILC packet header change makes it impossible to be
5834 backwards compatible.
5836 * Send the ENDING packet with timeout in the backup resuming
5837 protocol. This is to assure that all routers has connected
5838 to the primary router. Affected file silcd/server_backup.c.
5840 * Changed the RNG to take the first IV from random data. It
5841 used to take it from zero actually. Changed the RNG also
5842 to use /dev/urandom during session. /dev/random is used
5843 in initialization. Affected file lib/silccrypt/silcrng.[ch].
5845 Tue Oct 16 20:45:49 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5847 * Changed the SILC packet header to have the first two bytes
5848 (the packet length) encrypted. Affected files aroung the
5849 code tree, lib/silccore/silcpacket.[ch]. Removed the
5850 SilcPacketCheckDecrypt callback. It is not needed anymore
5851 since the silc_packet_receive_process will determine now
5852 whether the packet is normal or special.
5854 * Implemented the unidirectional MAC keys. Affected files
5855 lib/silcske/silcske.c, silcd/protocol.c and
5856 lib/silcclient/protocol.c.
5858 * Implemented the packet sequence number to the MAC computation.
5859 Affected files lib/silccore/silcpacket.c, silcd/protocol.c,
5860 silcd/packet_send.c, silcd/server.c, lib/silcclient/client.c,
5861 lib/silcclient/protocol.c.
5863 Mon Oct 15 17:42:55 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5865 * Allow backup router to announce servers. All servers
5866 announced by backup router are added to the global list
5867 automatically. Update hte server's socket to our primary
5868 router also when backup router announces a server.
5869 Affected file silcd/packet_receive.c.
5871 * Do not update the client->router in the function
5872 silc_server_udpate_clients_by_server if the client is on
5873 global list. We might fail to find any specific server
5874 for locally connected clients and local cell clients. They
5875 should still use the `from' and not `to' as client->router.
5876 This fixes backup router resuming protocol. Affected file
5877 silcd/server_util.c.
5879 * Decrease channel statistics count only if the channel
5880 deletion worked. Affected files are silcd/server.c and
5881 silcd/server_util.c.
5883 * Added silc_server_update_servers_by_server to update origin
5884 of all server entries. Used during backup router protocol.
5885 Affected files silcd/server_util.[ch], silcd/server.c. and
5886 silcd/backup_router.c.
5888 * ROBODoc documented the lib/silccrypt/silchmac.h. Added new
5889 function silc_hmac_init, silc_hmac_update, silc_hmac_final,
5890 silc_hmac_get_hash and silc_hmac_get_name. Affected file
5891 lib/silccrypt/silchmac.c.
5893 Sun Oct 14 18:28:22 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5895 * Assure that router cannot reroute the same channel message
5896 to the sender. Affected file silcd/packet_receive.c.
5898 Sat Oct 13 12:46:18 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5900 * Made better checks that the channel message is not sent
5901 to the router it came from. Affected file is
5902 silcd/packet_send.c. Fixed memory leak too.
5904 * Announce informations for incoming router connection, but
5905 only after checking if it is replaced by backup router.
5906 Affected file silcd/packet_receive.c.
5908 Fri Oct 12 18:37:24 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5910 * Fixed the backup resuming protocol to work in multiple
5911 router environment. Affected file silcd/server_backup.c.
5913 * Route packet only to one router in the function
5914 silc_server_packet_send_to_channel. Affected file is
5915 silcd/packet_send.c.
5917 * Fixed silc_server_send_notify_dest to set the broadcast
5918 flag. Fixed the silc_server_send_notify_topic to actually
5919 send the TOPIC_CHANGE notify and not SERVER_SIGNOFF notify.
5920 Affected file silcd/packet_send.c.
5922 * Changed the SFTP Filesystem interface. Changed the
5923 SilcSFTPFilesystemStruct to SilcSFTPFilesystemOps to include
5924 the filesystem operation function. The SilcSFTPFilesystem
5925 is now a context that is allocated by all filesystem allocation
5926 functions and it already includes the operations structure
5927 and filesystem specific context. It is given as argument
5928 now to the silc_sftp_server_start. This made the interface
5929 a bit cleaner. Affected file lib/silcsftp/silcsftp[_fs].h,
5930 lib/silcsftp/sftp_fs_memory.c and sftp_server.c.
5932 Thu Oct 11 22:19:26 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5934 * Changed the backup router adding and getting interfaces
5935 in the server. The router that will be replaced by the
5936 specified backup router is now sent as argument. Affected
5937 files silcd/serverconfig.[ch], silcd/backup_router.[ch], and
5940 * Added silc_net_addr2bin_ne to return the binary form of
5941 the IP address in network byte order. Affected files
5942 lib/silcutil/[unix/win32].silc[unix/win32]net.[ch].
5944 Thu Oct 11 12:14:19 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5946 * Check for existing server ID in silc_server_new_server
5947 and in silc_server_connect_to_router_final and remove the
5948 old entry if it exists. Affected file silcd/packet_receive.c,
5951 * Send the channel message always to only one router, either
5952 in upstream or downstream. Affected file is
5953 silcd/packet_send.c.
5955 Tue Oct 9 17:45:43 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5957 * Wrote the definition of the backup resuming protocol to the
5958 protocol specification.
5960 * Removed one redundant channel key generation from normal
5961 server during joining procedure. Removed one redundant
5962 channel key sending from server to router during joining
5963 procedure. Affected file silcd/command.c.
5965 * Made minor bugfixes to the backup router resuming protocol.
5966 Affected file silcd/server_backup.c, server.c.
5968 Mon Oct 8 16:47:42 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5970 * Added --disable-asm configuration option. Affected files
5971 configure.in.pre, lib/silcmath/mpi/configure.in. A patch
5974 * Implemented the backup resuming protocol that is used to
5975 resume the primary router position in the cell after the
5976 primary router comes back online. Affected files
5977 silcd/server_backup.[ch], silcd/server, silcd/packet_receive.c,
5978 and silcd/server_util.[ch].
5980 Sun Oct 7 12:29:25 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5982 * Sleep two (2) seconds after sending QUIT command to server.
5983 Affected file lib/silcclient/command.c.
5985 * Assure that if outgoing data buffer is pending do not force
5986 send any data. Affected file silcd/packet_send.c.
5988 * Assure that if outgoing data buffer is pending do not force
5989 send any data. Affected file lib/silcclient/client.c.
5991 * Implemented the backup router support when the primary router
5992 goes down. The servers and routers can now use the backup
5993 router as new primary router without loosing connectivity.
5995 Sat Oct 6 21:18:54 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5997 * Added new SILC_IDLIST_STATUS_DISABLED flag for entries
5998 in the server to indicate disabled entry. All data read
5999 from the connection will be ignored and no data is sent
6000 for entry that is disabled. Affected files are
6001 silcd/idlist.h, silcd/server.c.
6003 Fri Oct 5 00:03:29 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6005 * Created SFTP client and server test programs in the
6006 lib/silcsftp/tests directory.
6008 Wed Oct 3 23:31:42 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6010 * Implemented memory filesystem (virtual filesystem) for
6011 SFTP server. Affected file lib/silcsftp/silcsftp_fs.h,
6014 Sun Sep 30 22:10:57 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6016 * Implemented the SFTP (SSH File Transfer Protocol) to the
6017 lib/silcsftp. It includes SFTP client and SFTP server
6020 Sun Sep 30 10:35:44 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6022 * Moved lib/silccore/silcprotocol.[ch] to the
6023 lib/silcutil library.
6025 * Added silc_buffer_format_vp and silc_buffer_unformat_vp to
6026 take variable argument list pointer as argument. Affected
6027 file lib/silcutil/silcbuffmt.[ch].
6029 * Added silc_buffer_set function that is used to set data
6030 to a SilcBuffer that is not allocated at all (SilcBufferStruct).
6031 Affected file lib/silcutil/silcbuffer.h.
6033 * Changed various routines in the core library to use the new
6034 silc_buffer_set instead of allocating new buffer only for
6037 * Added 64-bit value formatting and unformatting support to the
6038 silc_buffer_[un]format routines. Affected file is
6039 lib/silcutil/silcbuffmt.[ch].
6041 Added also 64-bit macros: SILC_GET64_MSB and SILC_PUT64_MSB,
6042 to includes/bitmove.h.
6044 Fri Sep 28 21:30:10 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6046 * Fixed channel user mode saving in client library. Affected
6047 file lib/silcclient/command[_reply].c.
6049 Thu Sep 27 22:52:30 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6051 * Defined the file transfer to the SILC Protocol. Added
6052 new packet type SILC_PACKET_FTP and defined File Transfer
6053 Payload. The mandatory file transfer protocol is SFTP
6054 (SSH File Transfer Protocol). Affected file in addition
6055 of the internet draft is lib/silccore/silcpacket.h.
6057 * Deprecated the SILC_PACKET_CELL_ROUTERS and defined new
6058 packet SILC_PACKET_RESUME_ROUTER instead. The new packet
6059 is used as part of backup router protocol when the primary
6060 router of the cell is back online and wishes to resume
6061 the position as primary router.
6063 * Redefined the MAC generation keys in the protocol. The
6064 same key is not used anymore in both direction. Both
6065 direction will now use different keys for sending and
6066 receiving. This fixes a potential security flaw. This
6067 change causes incompatibilities in the protocol.
6069 * Redefined also the MAC computation from the packet.
6070 An packet sequence number is now added to the MAC
6071 computation. This prevents possible replay attacks against
6072 the protocol. This change too causes incompatibilities
6075 Added `sequence' field to the SilcPacketContext to hold
6076 the current sequence number for the packet.
6078 Wed Sep 26 20:15:22 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6080 * Added `created' field to the SilcIDListData in the file
6081 silcd/idlist.h to indicate the time when the entry was
6084 * Added `created' field to the SilcChannelEntry too. Affected
6085 file silcd/idlist.h.
6087 * Added `creation_time' aguments to all the announcement functions
6088 in the server. If it is provided then only the entries that
6089 was created after the provided time frame are actually
6090 announced. Affected file silcd/server.[ch].
6092 * The protocol says that the Channel ID's IP address must be
6093 based on the router's IP address. Added check for this in
6094 the silc_server_new_channel when processing incoming New Channel
6095 Payload. Affected file silcd/packet_receive.c.
6097 * Print out the correct version with --version in SILC client.
6098 Affected file irssi/src/silc/core/silc-core.c.
6100 Mon Sep 24 17:19:00 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6102 * Fixed WHOWAS command to check for completnes of the client
6103 entry always, not just when the command is coming from client.
6104 Affected file silcd/command.c.
6106 * Added new function silc_server_packet_queue_purge to purge the
6107 outgoing data queue to the network. After the function returns
6108 it is guaranteed that the outgoing packet queue is empty.
6109 Affected file silcd/packet_send.[ch].
6111 * Purge the outgoing packet queue in the rekey protocol's final
6112 callback to assure that all rekey packets go to the network
6113 before quitting the protocol. Affected file silcd/server.c.
6115 * Added silc_client_packet_queue_parse as similar function as
6116 in server to the client library. The affected file is
6117 lib/silcclient/client.c.
6119 Sun Sep 23 15:15:53 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6121 * Splitted silcd/server.c and created silcd/server_util.[ch]
6122 for utility functions.
6124 * Added new socket flag SILC_SF_DISABLED to indicate that the
6125 connection is open but nothing can be sent to or received from
6126 the connection. Affected file lib/silcutil/silsockconn.[ch].
6127 The checking for disabled socket is checked in the low level
6128 silc_socket_write and silc_socket_read functions.
6130 Thu Sep 20 23:11:28 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6132 * Allow only nicknames and channel names that fits into the
6133 7-bit unsigned char ASCII set. Affected file silcd/command.c.
6135 Thu Sep 20 18:04:12 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6137 * When processing JOIN command reply in server check that if
6138 the channel exists in our global list we'll move it the local
6139 list. Affected file silcd/command_reply.c.
6141 * Fixed the check whether client is joined on the channel already
6142 in JOIN command. Affected file lib/silcclient/command.c.
6144 * Fixed the JOIN command reply to check whether the channel
6145 already exists. Affected file lib/silcclient/command_reply.c.
6147 Wed Sep 19 22:58:32 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6149 * Added silc_ske_status_string to map the SKE error numbers
6150 to readable strings. The affected files are
6151 lib/silcske/silcske[_status].[ch].
6153 Tue Sep 18 22:50:41 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6155 * Do not show the private channels on the WHOIS channel list
6156 as it is not allowed by the protocol. The affected file is
6159 Sun Sep 16 12:32:58 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6161 * Assure that the packet length digged from the actual packet
6162 is something sensible in the silc_packet_decrypt_rest_special
6163 in lib/silccrypt/silcpacket.c.
6165 * Free and NULL the allocated pointer in silc_hmac_alloc if
6166 the HMAC allocation fails. The affected file is
6167 lib/silccrypt/silchmac.c.
6169 * Print the selected security properties to the log files in
6170 the server. Affected file silcd/protocol.c.
6172 * Add SKE's reference counter even if calling the completion
6173 callback manually. Otherwise it goes negative, although it
6174 does not cause any problems. The affected file is
6175 lib/silcske/silcske.c.
6177 * Remove the client entry with short timeout after giving the
6178 KILL command. Affected file lib/silcclient/command.c.
6180 * Fixed to send error reply in WHOIS and IDENTIFY commands in
6181 case all found clients are already disconnected (WHOWAS would
6182 found them) in the server. Affected file silcd/command.c.
6184 * Update the last_receive (time of last data received) to be
6185 updated only when received private or channel message so that
6186 the idle time showed in WHOIS makes more sense.
6188 * Added boolean field `valid' in to the SilcClientEntry in the
6189 client library to indicate whether the entry is valid or not.
6190 This fixes the nickname change bug on channel when changing
6191 the nickname to be same than the old (like nick to Nick) the
6192 nickname formatter doesn't set the new nick anymore to Nick@host.
6193 Affected file lib/silcclient/idlist.[ch].
6195 * Now actually fixed the nickname changing on disconnection.
6196 Added new function silc_change_nick to the Irssi SILC Client.
6197 Affected file irssi/src/silc/core/client_ops.c,
6198 irssi/src/silc/core/silc-nicklist.[ch].
6200 Sat Sep 15 13:29:17 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6202 * Check that the public key exists in the GETKEY command before
6203 trying to encode it. Affected file silcd/command.c.
6205 * Print some notifications on received public keys with GETKEY
6206 command in the Irssi SILC Client. Affected files are
6207 irssi/src/fe-common/silc/module-formats.[ch],
6208 irssi/src/silc/core/client_ops.c.
6210 * Use IDENTIFY command to resolve the server information in the
6211 GETKEY command instead of INFO command. Affected file
6212 lib/silcclient/command.c.
6214 * All command reply functions in the client library now calls
6215 the pending command reply callbacks even if an error has
6216 occurred. The server has done this a long time and now it was
6217 time to move the client library to this as well. Now all
6218 errors can be delivered back to the pending command reply
6219 callbacks if necessary. Affected files are
6220 lib/silcclient/command[_reply].[ch].
6222 * Change the nickname on disconnection back to the username
6223 because in reconnect the server will enforce it to it anyway.
6224 Affected file irssi/src/silc/core/silc-servers.c.
6226 * Fixed a config file parsing bug in the Irssi SILC client.
6227 Affected file irssi/src/silc/core/clientconfig.c.
6229 Thu Sep 13 23:11:18 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6231 * When printing the channel mode on JOIN, verify that the
6232 channel key and channel's HMAC are valid. Affected file
6233 irssi/src/silc/core/client_ops.c.
6235 Thu Sep 13 20:24:52 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6237 * Added defines SILC_DEFAULT_CIPHER, SILC_DEFAULT_HMAC,
6238 SILC_DEFAULT_HASH and SILC_DEFAULT_PKCS in the file
6239 lib/silccrypt/[silccipher.h|silchmac.h|silchash.h|silcpkcs.h].
6241 * Removed channel key rekey task deleting from the function
6242 silc_server_save_channel_key. Affected file silcd/server.c.
6243 Added explicit timeout task context instead that is used to
6244 delete the task if we are registering a new task before the
6245 new task has elapsed.
6247 * When channel key rekey occurs the client library now saves
6248 the old channel key for a short period of time (10 seconds) and
6249 is able to use it in case some is still sending channel
6250 messages encrypted with the old key after the rekey. Affected
6251 file lib/silcclient/[idlist.h|client_channel.c].
6253 Sun Sep 9 15:49:16 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6255 * Added check to the silc_server_new_id_real to not accept
6256 new ID if it is the sender's own ID. Affected file is
6257 silcd/packet_receive.c.
6259 * Assure that we do not announce ourself or the one we've
6260 sending our announcements when we're router and are announcing
6261 servers to our primary router. Affected file silcd/server.c.
6263 * Fixed silc_server_command_identify_check_client to assemble
6264 correct WHOIS packet. It send corrupted WHOIS packet and
6265 caused problem with router to router connections. Affected
6266 file silcd/command.c.
6268 Fixed also silc_server_command_whois_check the same way
6269 as for the IDENTIFY command.
6271 * Added new SilcIDListStatus to the server in the SilcIDListData
6272 structure. The status now includes the current status of
6273 the entry (like registered, resolved etc.). Affected file
6274 silcd/idlist.[ch]. Defined a bunch of different status types
6275 as well. This replaced the old boolean registered field as well.
6277 Added resolve_cmd_ident field to the SilcClientEntry structure
6278 too so that if the entry is for example being resolved so
6279 another command may attach to the same pending command reply
6280 without requiring to resolve the same entry again. This concept
6281 should optimize the WHOIS and the IDENTIFY resolving under
6282 heavy load by taking away unnecessary resolving for entries
6283 that are being resolved already.
6285 Added support for adding multiple pending commands for one
6286 command idenfier. Affected file silcd/command[_reply].[ch].
6288 * Fixed WHOIS and IDENTIFY save to remove the cache entry
6289 before deleting the data. Otherwise the hash table will have
6290 freed data in comparison functions. Affected file is
6291 silcd/command_reply.c.
6293 * Fixed silc_idlist_replace_client_id to add the new entry to
6294 the cache with NULL nickname. Otherwise there will be invalid
6295 memory as the nickname after the nickname is freed. Affected
6296 file silcd/packet_receive.c.
6298 * Fixed the silc_idlist_get_clients_by_hash. The entries was
6299 saved into wrong slots because the previous number of entries
6300 was not taken into account. Affected file silcd/idlist.c.
6301 Fixed same thing in silc_idlist_get_clients_by_nickname too.
6303 * If we are router and we receive JOIN notify to a channel that
6304 does not have any users then notified client is marked as the
6305 channel founder, as it is it. The affected file is
6306 silcd/packet_receive.c
6308 * Added to the extended hash table API's table_del_*ext functions
6309 the destructor as argument too, so that the caller can decide
6310 which destructor to use or whether to use destructor at all.
6311 Affected file lib/silcutil/silchashtable.[ch].
6313 * Fixed ID Cache purging. It actually deleted the entries from
6314 the hash table after the data was freed. The hash table ended
6315 up comparing freed memory. The affected file is
6316 lib/silccore/silcidcache.c.
6318 Sat Sep 8 10:22:10 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6320 * Fixed Irssi SILC client's KILL command's HELP syntax.
6322 * The USERS command now resolves the detailed user information
6323 if the userinfo field is missing. Affected file is
6324 lib/silcclient/command_reply.c.
6326 * Do not print error in silc_file_read if the read file does
6327 not exist. Just silently return NULL. Affected file is
6328 lib/silcutil/silcutil.c.
6330 * Fixed the silc_log_output to not wine about NULL filename
6331 and to not create some bogus " " filename. Affected file is
6332 lib/silcutil/silclog.c.
6334 Fri Sep 7 22:16:38 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6336 * Fixed various printing bugs on the user interface in the
6337 Irssi SILC Client. Minor changes that were forgotten from
6340 Fri Sep 7 17:28:37 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6342 * Fixed the configure.in.pre and the compilation and distribution
6343 environment to support the new autoconf 2.52. That version is
6344 now required to compile the CVS trunk.
6346 Thu Sep 6 12:47:37 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6348 * Renamed function silc_parse_nickname to silc_parse_userfqdn
6349 to generally parse user@fqdn format strings. Affected file
6350 lib/silcutil/silcutil.c.
6352 * Added nickname_format and nickname_force_format fields to the
6353 SilcClientParams structure. The first one defines the format
6354 for the nicknames that the library will enforce if the receives
6355 multiple same nicknames. The second one is boolean value and
6356 can be used to force the library to always enforce the format
6357 to the nicknames regardles whether there are multiple nicknames
6358 or not. This configurable formatting was employed to flexibly
6359 support accessing multiple nicknames from the user interface.
6360 The userinterface can now set the nicknames to what ever format
6361 they prefer. Affected file lib/silcclient/silcapi.h.
6363 Added function silc_client_nickname_format to the file
6364 lib/silcclient/idlist.c. It performs the nickname formatting.
6366 Added new field `hostname´ to the SilcClientEntry context.
6367 It holds the hostname of the client. Affected file is
6368 lib/silcclient/idlist.h.
6370 * Irssi SILC Client sets the nicknames in nick@hostn format.
6371 Fe. priikone@otaku, priikone@otaku2 etc. Affected file
6372 irssi/src/silc/core/silc-core.c.
6374 The WHOIS printing now also shows both the real nickname and
6375 the formatted nickname so that user knows how to access the
6376 user if there are multiple same nicknames cached. Affected
6377 file irssi/src/silc/core/client_ops.c. Changed the WHOIS
6378 printing formatting too to take the hostname now as a separate
6379 argument. The Affected file is
6380 irssi/src/fe-common/silc/modules-formats.[ch].
6382 * Changed the silc_client_get_clients_local to accept the formatted
6383 nickname as argument. It accepts the real nickname too but the
6384 formatted nickname can be used to find the true entry from
6385 multiple entries. Affected file lib/silcclient/silcapi.h and
6386 lib/silcclient/idlist.c.
6388 * Added nickname_format_parse field to the SilcClientParams.
6389 It is a callback function provided by the application to parse
6390 the nickname out of the formatted nickname string. The library
6391 calls it to get the nickname from the formatted string. Since
6392 the application generally knows better the format of the nickname
6393 string it parses it instead of the library, even though library
6394 encodes the formatted string. If the callback function is not
6395 provided then the library will use the string as is. The
6396 affected file is lib/silcclient/silcapi.h.
6398 * All the nickname strings passed to the client library in
6399 commands are now expected to be formatted nickname strings.
6400 If the command does not support the formatted nickname string
6401 it will assume that the sent string is the actual nickname.
6402 Affected file lib/silcclient/command.c.
6404 Tue Sep 4 22:31:28 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6406 * Added public key authentication support to OPER and SILCOPER
6407 commands in the client library. Affected file is
6408 lib/silcclient/command.c.
6410 Tue Sep 4 12:39:17 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6412 * Changed the get_auth_methdod client operation to be asynchronous.
6413 It can be async if the application resolves the authentication
6414 method from the server during the negotiation. Added new
6415 SilcGetAuthMeth completion callback that the application will
6416 call after resolving the authentication method.
6418 Added function silc_client_request_authentication_method that
6419 the application can use to resolve the authentication method
6420 from the server. Added also SilcConnectionAuthRequest callback
6421 that the library will call after the server has replied. The
6422 application can call this function if it does not know the
6423 current authentication method.
6425 Affected files are lib/silcclient/client.c and
6426 lib/silcclient/silcapi.h.
6428 * The Irssi SILC client now automatically resolves the authentication
6429 method incase any configuration information is not present (and
6430 currently there never is). The affected file is
6431 irssi/src/silc/core/client_ops.c.
6433 * Fixed public key authentication from the client library.
6434 Affected file lib/silcclient/protocol.c. Changed also the
6435 protocol specification about the public key authentication in
6436 the connection authentication protocol. The actual data to be
6437 signed is now computed with a hash function before signing.
6439 * Fixed the public key authentication from the server as well.
6440 Affected file silcd/protocol.c.
6442 * Removed the mlock()'s from the memory allocation routines.
6443 Affected file lib/silcutil/silcmemory.c. The ./configure does
6444 not check anymore for the mlock(). Affected file is
6447 * Fixed USERS command in server to allow the execution of the
6448 command for private and secret channels if the client sending
6449 the command is on the channel. Affected file silcd/command.c.
6451 * Fixed silc_client_get_clients_local to return the clients
6452 count correctly. It could return wrong value. Affected file
6453 lib/silcclient/idlist.c.
6455 Mon Sep 3 20:09:59 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6457 * Fixed the lib/silcmath/mpi/mpi.h to always use 32-bit data
6458 types. The assembler optimizations seemed not to like 64-bit
6459 data types. The assmebler optimizations thus are now enabled
6460 also for BSD systems as opposed to only enable them for Linux.
6462 * Do not check for threads at all on BSD systems. Affected
6463 file configure.in.pre.
6465 * Removed -n and -h options from the Irssi SILC Client since
6466 they are not used in silc.
6468 * Fixed the prime generation to assure that the first digit
6469 of the generated random number is not zero since our conversion
6470 routines does not like number strings that starts with zero
6471 digit. If zero digit is seen the random number is regenerated.
6472 This caused some corrupted RSA keys when the zero first digit
6473 was met. Affected file lib/silcmath/silcprimegen.c.
6475 Sun Sep 2 17:17:24 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6477 * Fixed WIN32 configuration in the ./configure script.
6478 Fixed to include xti.h on environments that has it.
6479 Patches by Carsten Ilchmann and andrew.
6481 Sat Sep 1 00:29:33 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6483 * Changed the silc_id_create_client_id to be collision
6484 resistant. It is now assured that there cannot be created
6485 two same client ID's. I suspect that some weird bugs in
6486 the server were actually caused by duplicate Client IDs.
6487 Affected file silcd/serverid.[ch]. A router receiving
6488 new ID now also assures and informs the sending server
6489 if the ID caused collision.
6491 * Changed the silc_id_create_channel_id to also assure that
6492 there are no collisions.
6494 Wed Aug 29 17:55:01 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6496 * Statement about ignoring the Mutual Authentication flag when
6497 performing rekey with PFS was a bit misleading. It is ignored
6498 if it was set in the initial negotiation, it cannot be even
6499 set in the rekey. Fixed in the ke-auth draft. Started the
6500 new versions of the protocol drafts in the doc/.
6502 Sun Aug 26 14:59:15 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6504 * Fixed a bug in silc_client_command_identify_save when saving
6505 new channel information. The channel name was no duplicated
6506 and caused crash on exit. Affected file is
6507 lib/silcclient/command_reply.c.
6509 Fri Aug 17 23:07:45 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6511 * Fixed the getkey command handling in the server. Send just
6512 empty OK reply to the sender if the key could not be fetched
6513 (but everything else was ok, like the key just was not available).
6514 Changed the public key parameter to optional in the protocol
6515 specs so that empty OK reply can be sent. Affected file
6518 Added a message to Irssi SILC client to tell to user if the
6519 server did not return a public key.
6521 Tue Aug 14 07:29:27 CEST 2001 Pekka Riikonen <priikone@silcnet.org>
6523 * Fixed a channel key regeneration bug. It registered new
6524 timeout tasks exponentially until all system resources were
6525 used. Affected file silcd/server.c.
6527 Sun Aug 12 20:48:14 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6529 * Added the SILC Document generator to the scripts/silcdoc.
6530 It can be used to generate the Toolkit Reference Manual out
6531 of the source tree. Internally it will also use the RoboDoc
6532 generator now imported in util/robodoc.
6534 Sun Aug 12 12:28:17 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6536 * Added couple of return's in rekey protocol if error orccurred
6537 during the protocol. The execution must be terminated.
6538 Affected file silcd/protocol.c. Also, terminate the protocol
6539 always with timeout.
6541 Sat Aug 11 12:36:02 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6543 * The client's Client ID was created initally from the wrong
6544 nickname (it could have been in format nick@host) in the
6545 silc_server_new_client. Affected file silcd/packet_receive.c
6547 Sat Aug 11 00:29:57 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6549 * Added some SILC_LOG_ERROR's to various error conditions
6550 if client could not be added to ID cache. Affected files
6551 silcd/packet_receive.c and silcd/server.c.
6553 * When client's sock->user_data is freed, NULL also the
6554 client->router and client->connection pointers. Added check
6555 for these pointers being NULL to various places around the
6556 code. Affected file silcd/server.c.
6558 * Added client->data.registered == TRUE checks to various
6559 places around the code to assure that unregistered client's
6560 are not handled when it is not allowed. Affected file
6563 * Added `bool registered' fields to all
6564 silc_idlist_[server|client]_get_* routines to indicate whether
6565 the fetched client needs to be registered or not. Affected
6566 file silcd/idlist.[ch].
6568 * Add your own entry as registered to the ID cache in the
6569 server. Affected file server.c.
6571 * Fixed a bug in silc_server_new_server. The SilcServer was
6572 set as the new server's context instead of SilcServerEntry.
6573 This naturally caused some weird bugs.
6575 * Added "updated" field the SilcChannelEntry which indicates
6576 the time since the channel entry was last accessed. This
6577 can be used to determine whether it is necessary to
6578 announce the channel after backup resuming protocol.
6579 Affected files silcd/idlist.[ch].
6581 Thu Aug 9 18:28:37 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6583 * Do not delete the channel rekey task when adding it
6584 for in silc_server_create_channel_key.
6586 * Changed the silc_server_create_channel_key to return
6587 TRUE or FALSE to indicate the success of the channel key
6590 Thu Jul 26 11:32:31 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6592 * Fixed MSVC++ project files and added missing files to
6593 Makefiles under win32/.
6595 Wed Jul 25 18:43:54 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6597 * Do not add TCP_NODELAY flag if the operating system
6598 does not have it defined. Affected files are
6599 lib/silcutil/[unix/win32]/silc[unix/win32]net.c.
6601 * Fixed buffer overflow from Irssi SILC Client. Affected
6602 file irssi/src/fe-common/core/themes.c.
6604 * Fixed double free in client library in the file
6605 lib/silcclient/client.c when disconnecting from server.
6607 * Applied double free patch from cras to Irssi SILC client.
6608 Affected files irssi/src/core/[modules/expandos].c
6610 * Fixed the disconnection handling to Irssi SILC Client.
6611 The application must call silc_client_close_connection
6612 in ops->connect client operation in case of failure of
6613 the connection. Affected file is
6614 irssi/src/silc/core/client_ops.c.
6616 * Do not set sock->protocol to NULL in the function
6617 silc_client_close_connection after executing the protocol's
6618 final callback since the sock might not be valid anymore.
6619 Affected file lib/silcclient/client.c.
6621 Wed Jul 25 16:04:35 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6623 * Do not enable SILC_THREADS if the linking with libpthread
6624 did not happen. Affected file configure.in.pre.
6626 * Added notion to protocol specification that server must
6627 verify the sent authentication payload with CMODE when
6628 setting the channel founder key. Implemented it to the
6629 server. Affected file silcd/command.c.
6631 Mon Jul 23 18:31:43 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6633 * Added _EXTRA_DIST SILC distribution variable to the
6634 distributions file. It is used to conditionally add extra
6635 files or directories to the specific distribution. Affected
6636 files ./prepare, Makefile.am.pre and distributions.
6638 Removed the `_' from the start of the distribution names.
6641 * Added README.WIN32 for instructions to compile the Toolkit
6644 Mon Jul 23 10:12:37 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6646 * Fixed a double free in disconnection in the server. Affected
6647 file is silcd/server.c.
6649 * Fixed the lib/silcske/groups.c to work now also with GMP
6650 MP library. The string conversion did not work when using
6651 specific base and the base is indicated in the string as well.
6653 * Created win32/ directory which now includes MSVC++ specific
6654 stuff so that toolkit (DLLs) may be compiled with MSVC++.
6655 It will appear only in the toolkit distribution
6657 Sun Jul 22 19:40:30 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6659 * Changed the key material distribution function in case when
6660 the hash output is too short. The data is now concatenated
6661 a bit differently than it used to. Made the change to the
6662 SKE protocol specification.
6664 * Added better GMP detection to configure.in.pre. A patch
6667 Fri Jul 20 13:16:00 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6669 * Fixed a minor bug in SKE that might cause some problem on
6670 some platforms. Affected file lib/silcske/silcske.c.
6672 * Added the cookie checking for initiator in the SKE. It checks
6673 that the responder returns the sent cookie unmodified. The
6674 affected file is lib/silcske/silcske.c. Added new SKE
6675 error type INVALID_COOKIE that can be sent during the
6676 negotiation. Fixed some memory leaks as well.
6678 * Added the "invalid cookie" error message to Irssi SILC client's
6681 Thu Jul 19 21:44:31 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6683 * Added `task_max' field to the SilcClientParams to indicate
6684 the maximum tasks the scheduler can handle. If set to zero,
6685 default values are used. Affected file lib/silcclient/silcapi.h.
6687 * Fixed memory leaks in silc_client_close_connection. Affected
6688 file lib/silcclient/client.c.
6690 * Added silc_client_del_client_entry to client library to free
6691 all memory of given client entry. Affected file is
6692 lib/silcclient/idlist.[ch].
6694 * Added new functions silc_client_del_channel and
6695 silc_client_del_server to delete channel and server entries.
6696 Affected file lib/silcclient/[silcapi.h/idlist.c].
6698 * Removed silc_client_del_client_by_id from silcapi.h.
6700 * Fixed the INFO command to return the server's own info
6701 correctly when querying by Server ID. Affected file is
6704 Thu Jul 19 14:47:30 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6706 * Removed the non-blocking settings in WIN32 code in the
6707 silc_sock_[read/write] and added SleepEx instead. Affected
6708 file lib/silcutil/win32/silcwin32sockconn.c. The availability
6709 of input data is now checked with FIONREAD and ioctlsocket.
6711 Wed Jul 18 18:34:01 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6713 * Call silc_schedule_task_del_by_context in the
6714 silc_protocol_cancel instead of silc_schedule_task_del_by_callback.
6715 Affected file lib/silccore/silcprotocol.c.
6717 * Call silc_protocol_cancel for active protocols in the
6718 silc_server_close_connection if the funtion
6719 silc_server_free_sock_user_data has not been called.
6720 Affected file silcd/server.c.
6722 * Generic tasks cannot be deleted using the del_by_fd
6723 task deleting function since generic tasks does not match
6724 any specific fd. Affected file lib/silcutil/silcschedule.[ch].
6726 * Added a notion to SILCOPER help file that the SILCOPER works
6727 only on router server, not on normal server.
6729 Wed Jul 18 09:40:04 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6731 * Added for WIN32 support for the new scheduler as well.
6732 Affected file lib/silcutil/win32/silcwin32schedule.c.
6734 * Fixed the SHA1 implementation to work on various platforms.
6736 Tue Jul 17 23:04:10 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6738 * Rewrote the SILC Scheduler entirely. Removed the old SILC Task
6739 API. It is part of the scheduler now. Everything else is
6740 as previously but some functions has changed their names.
6741 Checkout the lib/silcutil/silcschedule.h for the interface.
6742 Updated all applications to use the new interface. Affected
6743 files are lib/silcutil/silcschedule.[ch].
6745 Tue Jul 17 16:53:30 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6747 * Found a bug in the SKE implementation. The HASH value,
6748 specified by the protocol, was not computed correctly. The
6749 public key of the responder was not added to the computation
6750 even though it is mandatory. Affected file lib/silcske/silcske.c.
6751 This unfortunately causes incompatibilities with older
6752 clients and servers.
6754 * Added WIN32 specific network init and uninit functions:
6755 silc_net_win32_init and silc_net_win32_uninit to init and uninit
6756 the Winsock2. Affected file lib/silcutil/silcnet.h and
6757 lib/silcutil/win32/silcwin32net.c.
6759 * Set the socket always to nonblocking mode on WIN32 after
6760 reading data or writing data. Affected file is
6761 lib/silcutil/win32/silcwin32sockconn.c.
6763 Mon Jul 16 22:55:26 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6765 * Fixed various compilation problems under WIN32. Affected
6766 files lib/silcutil/win32/silcwin32thread.c and
6767 lib/silcutil/win32/silcwin32schedule.c.
6769 * Removed all _internal.h #includes from public header
6770 files. Internal headers must never be included from
6773 Removed also the lib/silcske/payload_internal.h file.
6775 * All include files that may be needed (public and some others
6776 included by the public headers) by application developers are
6777 now copied to the ./includes directory. It does not copy any
6778 internal headers. Affected file Makefile.defines.pre and all
6779 Makefile.am's under lib/ and subdirs.
6781 Thu Jul 12 17:49:31 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6783 * Do not change the ~/.silc directory's permissions automatically.
6784 Affected file irssi/src/silc/core/clientutil.c.
6786 Thu Jul 12 10:18:40 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6788 * Do not cancel the protocol in silc_server_close_connection
6789 it might cause recursion. Now cancelled in the function
6790 silc_server_free_sock_user_data. Affected file silcd/server.c.
6792 * Fixed the silc_server_remove_clients_by_server to regenerate
6793 the channel keys correctly finally. Added also new function
6794 silc_server_remove_clients_channels to actually do it.
6795 Affected file silcd/server.c.
6797 * Fixed the silc_server_new_channel to not crash by giving
6798 wrong router to the new channel. Affected file is
6799 silcd/packet_receive.c.
6801 Wed Jul 11 18:31:57 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6803 * Added SilcClientParams structure to the lib/silcclient/silcapi.h
6804 which is given as argument to the silc_client_alloc now.
6805 It can be used to configure the client and set various parameters
6806 that affect the function of the client.
6808 * The USERS command in server did not check whether the channel
6809 is private or secret. Affected file silcd/command.c.
6811 * Added new argument to the USERS command in protocol specification.
6812 The USERS command now can take the channel name as argument
6813 as well. Added support for this in client and server and
6814 updated the protocol specs.
6816 * Completed the GETKEY command in client. It can be now used
6817 to fetch also servers public key not only some clients.
6818 Affected files lib/silcclient/command[_reply].c.
6820 * Added silc_client_get_server to return server entry by the
6821 server name. Affected files lib/silcclient/silcapi.h and
6824 * Redefined the IDENTIFY command in protocol specification to be
6825 more generic. It now can be used to query information about
6826 any entity in the SILC Network, including clients, servers and
6827 channels. The query may be based either the entity's name
6828 or the ID. Added support for this in both client and server.
6830 Affected files silcd/command.c and lib/silcclient/command.c
6831 and command_reply.c.
6833 * Optimized the WHOIS and WHOWAS commands in the server. Removed
6834 the _from_client and _from_server functions. Affected file
6837 * Added silc_client_get_channel_by_id_resolve to the file
6838 lib/silcclient/silcapi.h to resolve channel information by
6839 its ID. Added also silc_client_get_channel_by_id that
6840 does not resolve it from the server.
6842 Tue Jul 10 18:05:38 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6844 * Added SilcServerEntry context into the client library
6845 to represent one server. The INFO command now allocates
6846 these to save the resolved server info. For now on the
6847 client library will also keep information about servers,
6848 connected and resolved with INFO.
6850 The INFO command now allocates the SilcServerEntry context
6851 and saves the server info there. The COMMAND_REPLY in
6852 the INFO now returns the parameters to application in
6853 same order as defined in the protocol specification.
6855 The entries are cached in the client->server_cache.
6857 * The INFO command is now issued after received the Client ID
6858 from the server. Affected file lib/silcclient/client.c.
6860 * The CMODE_CHANGE notify may now return also an SilcServerEntry
6861 to the application as the mode changer might be server.
6862 It is guaranteed that NULL is not returned anymore to the
6863 application. Affected file lib/silcclient/client_notify.c.
6865 The ID Type is now also passed to the application so that
6866 it can check whether the returned entry is SilcClientEntry
6869 Added new function silc_client_get_server_by_id to return
6870 the server entry by ID. Affected files are the
6871 lib/silcclient/silcapi.h and lib/silcclient/idlist.c.
6873 * Do not create the channel in the Irssi SILC Client when issuing
6874 the JOIN command but when received the sucessful JOIN command
6875 reply. Otherwise the channel might get created even though we
6876 could not join it. The Affected file is
6877 irssi/src/silc/core/[silc-channels.c/client_ops.c].
6879 * Fixed a channel joining bug in router. The router must also
6880 check the channel modes, invite and ban lists etc. when serving
6881 the JOIN command sent by normal server. Affected file is
6882 silcd/command.c. The router now resolves the client's
6883 information from the server who sent the JOIN command if it
6884 does not know it, and processes the JOIN command only after
6887 * Changed the SilcCommandCb to take new argument; void *context2.
6888 Affected file lib/silccore/silccommand.h
6890 The second argument in the command callbacks in the server now
6891 includes the SilcServerCommandReplyContext if the command was
6892 called as pending command callback from the command reply.
6893 Otherwise it is NULL. When called as pending the status of the
6894 command reply will be checked and if it was erronous the
6895 error will be sent to the original sender of the command.
6896 This way the client always receives the error messages even
6897 though the server was actually the one who received the error
6898 when it resent the command to router, for example. Affected
6899 files silcd/command[_reply].[ch].
6901 * Fixed sending WHOWAS command's error message to client if
6902 the requested client could not be found. It was missing.
6905 * Changed the CMODE and CUMODE commands reply arguments in the
6906 protocol specification. The Channel ID is now sent in both
6907 of the commands to identify the channel. Implemented this
6908 new feature to the client and server. Affected files
6909 lib/silcclient/command_reply.c and silcd/command.c.
6911 * Made better checks for invite and ban lists in the JOIN
6912 command in server. Affected file silcd/command.c.
6914 Mon Jul 9 18:28:34 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6916 * The server now performs the incoming host IP/DNS lookup
6917 using the silc_socket_host_lookup and thus does not block
6918 the server anymore. Affected file silcd/server.c.
6920 * Completed the multi-thread support for SILC Scheduler in
6921 the lib/silcutil/silcschedule.c.
6923 * Fixed the configure.in.pre to detect the pthread correctly
6926 * Fixed a deadlock in silc_task_queue_wakeup in the file
6927 lib/silcutil/silctask.c.
6929 Mon Jul 9 13:40:03 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6931 * Added new function silc_schedule_wakeup that is used in
6932 multi-threaded environment to wakeup the main thread's
6933 schduler. It needs to be used when a thread adds a new task
6934 or removes a task from task queues. After waking up, the
6935 scheduler will detect the task queue changes. If threads
6936 support is not compiled in this function has no effect.
6937 Implemented the wakeup mechanism to both Unix and WIN32
6938 systems. Affected files are lib/silcutil/silcschedule.[ch],
6939 lib/silcutil/unix/silcunixschedule.c and the
6940 lib/silcutil/win32/silcwin32schedule.c.
6942 * Added new function silc_task_queue_wakeup to wakeup the
6943 scheduler by the specified task queue. Affected file
6944 lib/silcutil/silctask.[ch].
6946 * The silc_socket_host_lookup_start now wakes up the scheduler
6947 after adding the timeout task. Affected file is
6948 lib/silcutil/silcsockconn.c.
6950 * The silc_socket_host_lookup is synchronous now if the threads
6951 support is not compiled in. However, the callback is still
6952 called asyncronously through the scheduler, anyway. Affected
6953 file lib/silcutil/silcsockconn.c.
6955 Mon Jul 9 00:24:45 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6957 * Added new function silc_socket_host_lookup to perform
6958 asynchronous IP and FQDN lookups for the socket connection.
6959 Affected files lib/silcutil/silcsockconn.[ch].
6961 Sun Jul 8 18:44:53 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6963 * Added SILC_MUTEX_DEFINE to define the mutex on environments
6964 that may or may not compile the mutex support in.
6966 Changed the silc_mutex_alloc interface. It allocates the
6967 mutex now to the sent pointer and returns TRUE or FALSE.
6969 Affected file lib/silcutil/silcmutex.h.
6971 * Wrote the SILC Task Queue interface to support multi-threads.
6972 Affected file lib/silcutil/silctask.[ch].
6974 * Wrote the SILC Scheduler to support multi-threads. Affected
6975 file lib/silcutil/silcschedule.c.
6977 Sun Jul 8 11:16:01 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6979 * Implemented the SILC Mutex API and SILC Thread API for WIN32
6980 in lib/silcutil/win32/.
6982 Sun Jul 8 00:18:15 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6984 * Defined SILC Mutex API and SILC Thread API and implemented
6985 them for Unix. Affected files are
6986 lib/silcutil/silcmutex.h, lib/silcutil/silcthread.h,
6987 lib/silcutil/unix/silcunixmutex.c and
6988 lib/silcutil/unix/silcunixthread.c.
6990 Sat Jul 7 14:40:31 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6992 * Fixed the silc_server_remove_clients_by_server's channel
6993 key re-generation. The hash table handling was incorrect
6994 and would not work with many channels. Affected file is
6997 * Fixed some memory leaks around the server code.
6999 * Rewrote the silc_server_get_users_on_channel to support IPv6
7000 based Client ID's. Affected file silcd/server.c.
7002 * Defined the SILC_MESSAGE_FLAG_SIGNED to the protocol
7003 specification. However, a separate document must be written
7004 to define the detailed signing procedure and the payload
7005 associated with the flag. Defined the flag to the
7006 lib/silccore/silcchannel.h as well.
7008 Fri Jul 6 18:26:31 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7010 * Changed the dynamic tables to static size tables in the
7011 lib/silccrypt/silchmac.c.
7013 * Removed GCC dependencies from the code. A patch by cras.
7015 Fri Jul 6 09:39:35 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7017 * Do not show the error "Error receiving packet bla bla"
7018 in server if it really was not an error (-2 means that reading
7019 is pending). Affected file silcd/server.c.
7021 Thu Jul 5 21:22:32 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7023 * Fixed a possible crash in silc_server_remove_clients_by_server
7024 in silcd/server.c. Fixed there also some memory leaks.
7026 * Fixed the silc_idlist_replace_client_id. It could replace
7027 wrong key in the hash table. Affected file silcd/idlist.c.
7029 * Do not check whether there are global users on the channel
7030 if the channel->global_users is FALSE. Affected functions
7031 silc_server_remove_from_one_channel and
7032 silc_server_remove_from_channels in silcd/server.c. Also,
7033 do not check if the removed client is local as we can be
7034 sure that global client was not removed from the channel
7035 and checking for global users is not needed.
7037 * The silc_server_remove_clients_by_server now re-generates
7038 the channel keys correctly for those channels that had
7039 clients removed from them. Affected file silcd/server.c.
7041 Tue Jul 3 11:39:20 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7043 * Found the reason of random crashes in the server. We weren't
7044 ignoring the SIGPIPE signal (which can be sent in write())
7045 and it crashed the server. Affected file silcd/silcd.c.
7047 Fri Jun 29 20:05:25 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7049 * Assure that sock->user_data is not NULL in the function
7050 silc_server_packet_send in silcd/packet_send.c.
7052 * Disconnect the remote connection if it could not be added
7053 to any ID lists in the server. The affected file is
7056 * Check in silc_server_packet_send[_real/dest] that the
7057 socket is not disconnecting and ignore the data if it is.
7058 Affected file silcd/packet_send.c.
7060 * Define inline to __inline on native WIN32 compilation.
7061 Affected file includes/silcwin32.h.
7063 * Added some explicit type casts for inline code since MSVC
7064 require them. Affected files lib/silcutil/silcbuffer.h,
7065 lib/trq/silcdlist.h and lib/trq/silclist.h.
7067 * Print warning in log files from now on if the packet
7068 decryption fails. Affected file silcd/server.c.
7070 Thu Jun 28 21:30:39 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7072 * Changed the `say' client operation's interface to accept
7073 new `type' argument to indicate the type of the message sent
7074 by the library. The application may filter the library's
7075 messages according the type. The affected file is the
7076 lib/silcclient/silcapi.h.
7078 * Added two new functions to lib/silcclient/silcapi.h:
7079 silc_client_del_client and silc_client_del_client_by_id.
7080 Affected file lib/silcclient/idlist.c.
7082 * Moved the clientincludes.h from includes/ to silc/ and
7083 serverincludes.h from includes/ to silcd/.
7085 * The modes for the CMODE and CUMODE are now passed as
7086 uint32 for application with COMMAND_REPLY. The affected
7087 file is lib/silcclient/command_reply.c.
7089 Wed Jun 27 22:24:47 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7091 * /WHOIS without arguments shows client's own information.
7092 Affected file lib/silcclient/command.c.
7094 * Changed PING to not accept any arguments. The specs
7095 says that client can ping only the connected server so
7096 requiring an argument is not needed. Affected file is
7097 lib/silcclient/command.c.
7099 Wed Jun 27 00:10:33 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7101 * Fixed a fatal bug in private message sending and reception
7102 encryption and decryption when using private message keys.
7103 The implementation was incorrect and did not follow the
7104 specification. It causd that some of the message were
7105 lost since it did not use the sending and receiving keys
7106 as the protocol suggests. This has been fixed and will cause
7107 incompatibilities with older clients when sending private
7108 message encrypted with private message keys. Affected files
7109 lib/silcclient/client_prvmsg.c, lib/silcclient/client_keyagr.c
7110 and various other in Irssi SILC Client.
7112 Added `responder' boolean argument to the functions
7113 silc_client_add_private_message_key[_ske] to indicate when
7114 the key is added as responder or initiator of the key
7117 Tue Jun 26 19:23:07 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7119 * Removed the silc_ske_check_version function and created
7120 a SilcSKECheckVersion callback. Added also a function
7121 silc_ske_set_callbacks that is now used to set all SKE
7122 callbacks. The callback functions are not given to
7123 the SKE functions anymore, but this function is used to
7126 * Fixed the WIN32 DLL generation in lib/Makefile.am.pre.
7128 * Added `silc_version' argument to the silc_client_alloc
7129 to define the version of the application for the library.
7130 The library will use the version string to compare it
7131 against the remote host's (usually a server) version
7132 string. Affected file lib/silcclient/silcapi.h
7134 * Added the KE protocol context to Key Agreement context
7135 in client library so that we can abort the SKE if it
7136 is in process when we get timeout. Affected file is
7137 lib/silcclient/client_keyagr.c.
7139 * Do not resolve the client ID forever if it returns in the
7140 first time that such client does not exist. This was done
7141 for example with private message. Affected file is
7142 lib/silcclient/client_prvmsg.c.
7144 Mon Jun 25 21:42:51 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7146 * Do not add regex.h for WIN32. The affected file
7147 includes/silcincludes.h.
7149 * Added WIN32 DLL generation to lib/Makefile.am.pre. It might
7150 not work yet 100%. It generates the DLL's automatically
7151 when compiling with --with-win32 under cygwin.
7153 Sun Jun 24 19:49:23 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7155 * lib/contrib/regex.c is not compiled on WIN32.
7157 * Added silc_net_get_socket_opt function to the
7158 lib/silcutil/silcnet.h.
7160 * Added includes/silcwin32.h for WIN32 specific includes
7163 * Do not use ptime structure or any of the posix process
7164 functions on WIN32 in lib/silccrypt/silrng.c.
7166 * Added silc_gettimeofday to provide generic function
7167 for struct timeval on all platforms. Added the function
7168 to lib/silcutil/silcutil.h.
7170 Sun Jun 24 12:19:52 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7172 * Moved the lib/silccore/silcsockconn.[ch] to the utility
7173 library as they clearly belong there. As a plus side we
7174 can make the actual socket connection routines platform
7177 Added also new generic function silc_socket_read and
7178 silc_socket_write (that used to be silc_packet_[read/write].
7179 The implementation of these are platform specific.
7181 * Added WIN32 specific routines of silc_socket_[read/write]
7182 to lib/silcutil/win32/silcwin32sockconn.c.
7184 Sat Jun 23 16:01:00 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7186 * Added preliminary support for native WIN32 compilation under
7187 cygwin (using the -mno-cygwin option for GCC) to the
7188 ./configure.in.pre. The --with-win32 now prepares the
7189 compilation for native WIN32.
7191 * Rewrote the SILC Scheduler interface in the file
7192 lib/silcutil/silcschedule.h. The scheduler is now context
7193 based and does not have anymore any global static scheduler.
7194 Moved the Unix scheduler to the lib/silcutil/unix/ directory
7195 and created lib/silcutil/win32 directory for WIN32 based
7198 * Added Unix specific network routines to the
7199 lib/silcutil/unix/silcunixnet.c and the old
7200 lib/silcutil/silcnet.c includes now only generic routines.
7202 Added WIN32 specific network routines to the
7203 lib/silcutil/win32/silcwin32net.c.
7205 * Added Unix specific utility functions from the
7206 lib/silcutil/silcutil.c to lib/silcutil/unix/silcunixutil.c.
7208 * Added WIN32 SILC Scheduler to the file
7209 lib/silcutil/win32/silcwin32schedule.c. The code is of course
7212 Fri Jun 22 10:44:14 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7214 * Do not handle JOIN notify in the server if the target client
7215 is not registered (idata->registered == FALSE). The affected
7216 file is silcd/packet_receive.c.
7218 * Update the nickrec->founder in event_cumode in the Irssi SILC
7219 client. Affected file irssi/src/silc/core/silc-channels.c.
7221 * Fixed the CUMODE_CHANGE notify handling in the server when
7222 server and router are announcing their clients on channels.
7223 Now the mode changes are saved and notified correctly. The
7224 affected file is /silcd/packet_receive.c.
7226 * Fixed silc_idlit_replace_[server/client/channel]_id functions.
7227 They really did not replace the cache entry in the ID Cache.
7228 Now they do that. Affected file silcd/idlist.c.
7230 * Fixed the KICK notify handling in the Irssi SILC client to
7231 update the channel records so that the kicked client does not
7232 appear to be on the channel. The affected file is
7233 irssi/src/silc/core/silc-channels.c.
7235 * Always update the conn->current_channel when executing command
7236 on a channel. Affected file irssi/src/silc/core/silc-servers.c.
7238 * Fixed the KILL notify handling in Irssi SILC client to remove
7239 the killed client on all channels.
7241 Thu Jun 21 17:10:08 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7243 * Fixed the silc_parse_command_line to remove extra spaces
7244 from the start and end of the arguments. Affected file is
7245 lib/silcutil/silcutil.c.
7247 * Cancel and free any active protocol in the function
7248 silc_server_close_connection. Affected file silcd/server.c.
7250 * Cancel and free any active protocol in the function
7251 silc_client_close_connction. Affected file is
7252 lib/silcclient/client.c.
7254 * Do not execute the KILL command for clients that are in
7255 history (ie. they are not in the network). Affected file is
7258 * Fixed KILL notify handling, client does not crash anymore.
7259 Affected file irssi/src/silc/core/silc-channels.c.
7261 * Reduced the default packet buffer size from 2048 to 1024 in
7262 lib/silccore/silcpacket.c.
7264 * Added SILC_SKE_STATUS_FREED SKE status type and a reference
7265 counter to the SKE context that is incresed when the SKE library
7266 performs async operation outside the library. If the outside
7267 process frees the SKE context and FREED status will be set
7268 and the library will detect after the sync operation that the
7269 libary is freed. The affected files are
7270 lib/silcske/silcske[_status].[ch].
7272 * Resolve the client entry information in the function
7273 silc_client_channel_message to assure that NULL pointer is not
7274 passed as client entry to the application. */
7276 * Fixed the task timeout calculation to assure that there is
7277 never negative timeouts. The affected file is
7278 lib/silcutil/silcschedule.c.
7280 * Fixed the channel user mode notification sending in server.
7281 It was sent point-to-point to the router (or to server by router)
7282 but it needs to be destined to a channel. The routines now
7283 supports sending the channel user mode notifys to the channels
7284 when announcing clients and channels. Affected files are
7285 silcd/server.c and silcd/packet_receive.c.
7287 * Fixed the CHANNEL_CHANGE notify handling in the client libary.
7288 It did not actually replace the old channel entry in the cache.
7289 Affected file lib/silcclient/client_notify.c.
7291 Tue Jun 19 22:10:36 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7293 * Fixed a possible crash in silc_packet_send_prepare. It now
7294 assures always that there is enough space in the buffer and
7295 at the tail area of the buffer (for MAC).
7297 Fixed the inbound buffer reallocation in silc_packet_read.
7298 It was old code and did not handle the reallocation correctly.
7301 The affected file is lib/silccore/silcpacket.c.
7303 * Fixed buffer overflow in silc_parse_nickname in the file
7304 lib/silcutil/silcutil.c.
7306 Tue Jun 19 13:40:09 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7308 * make install generates new server keys only if there is not
7311 Mon Jun 18 18:49:07 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7313 * Set SILC_MESSAGE_FLAG_NOREPLY when sending the away message.
7314 Added check that if the NOREPLY is set then we will not send
7315 the away message. This avoids infinite loop of away messages
7316 if both clients are away. The affected file is
7317 lib/silcclient/client_prvmsg.c.
7319 * Fixed client crash if /NICK was given without arguments.
7320 Affected file lib/silcclient/command.c.
7322 * Server does not send the invite list in INVITE command back
7323 to the client if the list was not altered. Added this notion
7324 to the protocol spec as well. Affected file silcd/command.c.
7326 Fixed possible crash in INVITE command by checking the
7327 value of silc_server_get_client_route command.
7329 * Fixed the INVITE notify type handling. The arguments are now
7330 taken in correct order and client does not crash. The affected
7331 file is irssi/src/silc/core/silc-channels.c.
7333 Removed the "Inviting xxx to channel" message from the
7334 client library away and let the application handle it.
7335 Affected file lib/silcclient/command.c. Added that message
7336 to Irssi SILC client's message formats.
7338 * Fixed CMODE command crash in client. It now checks the
7339 amount of arguments correctly and does not crash. The affected
7340 file is lib/silcclient/command.c.
7342 * Do not create new channel automatically in silc_channels_join
7343 but check whether the channel by that name already exists.
7344 Affected file irssi/silc/core/silc-channels.c.
7346 * Do not send the SERVER_SIGNOFF to router if the disconnected
7347 entity was the router. Affected file silcd/server.c.
7349 * Added the handling of the SERVER_SIGNOFF notify to the Irssi
7350 SILC client as it was missing from there.
7352 Added the handling of the KICK notify to the Irssi SILC client
7353 as it was missing. Added "you have been kicked" message to
7354 Irssi SILC client's message modules formats.
7356 Added the handing of the KILL notify to the Irssi SILC client
7357 as it was missing. Added the kill message module formats
7360 The affected file is irssi/src/silc/core/silc-channels.c.
7362 * The router did not save the channel mode the server announced.
7363 Affected file silcd/packet_receive.c.
7365 * Fixed a possible crash in INFO command in server. If the
7366 server did not provide the server info it crashed. Affected
7367 file silcd/command.c.
7369 Sun Jun 17 15:26:05 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7371 * Fixed the GETKEY command in the server to check also the
7372 global list. Otherwise the GETKEY would not work correctly
7373 in normal SILC server. Affected file silcd/command.c.
7375 Sat Jun 16 18:00:00 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7377 * Fixed GETKEY crash, it crashed if the command did not succseed.
7379 Tue Jun 12 21:36:18 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7381 * Redefined the SILC MP API in lib/silcmath/silcmp.h. The API
7382 is now real and not just an macro interface to GMP.
7384 Removed the entire GMP from the source tree and imported new
7385 NSS MPI library instead. Reason for removing GMP is that it is
7386 extremely large and compiles extremely slow. The NSS MPI
7387 is only a few files and compiles in less than 10 seconds.
7388 The speed is also about the same as GMP. The MPI is imported
7389 to lib/silcmath/mpi.
7391 If the system has GMP installed we will still use the GMP.
7392 If it is not then the NSS MPI will be compiled.
7394 Mon Jun 11 18:07:24 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7396 * Merged a long nickname (127 characters long) crash bugfix from
7397 Irssi CVS tree. Affected file irssi/src/core/misc.c.
7399 * Merged a freed memory reference bugfix from Irssi CVS tree.
7400 Affected file irssi/src/core/commands.c.
7402 Sun Jun 10 16:08:35 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7404 * Added the server's public key sving and verification to the
7405 server when performing the SKE. This was missing and the
7406 remote server's (or router's) public key was accepted without
7407 checking whether we have it previously or trust it at all.
7408 Affected file silcd/protocol.c.
7410 Sat Jun 9 20:17:30 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7412 * Check in the silc_server_timeout_remote if protocol is active
7413 and make sure that the protocol's final callback is called so
7414 that all memory if freed. Affected file silcd/server.c.
7416 Sat Jun 9 12:51:27 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7418 * silc_server_whois_send_reply crashed the server if the nickname
7419 was 127 characters long. Affected file silcd/command.c.
7421 Thu Jun 7 16:29:56 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7423 * Added sanity check to the silc_server_new_client. If the hostname
7424 is provided inside username then check that the provided hostname
7425 really is the same as the resolved one. If the hostname was not
7426 resolved then check it from the public key. Affected file is
7427 silcd/packet_receive.c.
7429 * Fixed a fatal bug in Irssi SILC client. Do not send QUIT command
7430 if the server disconnected us and the connection is not valid
7431 anymore. Affected file irssi/src/silc/core/silc-channels.c.
7433 * Moved the silc_client_[chmode|chumode|chumode_char] away from
7434 the library to the lib/silcutil/silcutil.[ch].
7436 Thu Jun 7 08:57:16 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7438 * Close log file after open. Affected file
7439 lib/silcutil/silclog.c.
7441 * Check whether sock == NULL in silc_client_send_packet and return
7442 if it is. Affected file lib/silcclient/silcclient.c.
7444 * Check rec->entry == NULL in the Irssi SILC Client before
7445 sending the channel message. Affecte file is
7446 irssi/src/silc/core/silc-servers.c.
7448 Tue Jun 5 08:08:21 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7450 * Merged a splitted window bugfix from Irssi CVS tree. The
7451 affected file is irssi/src/fe-text/textbuffer-view.c.
7453 * Fixed the ME, ACTION and NOTICE printing in Irssi Client.
7454 It did not print nickname.
7456 * Improved the distributions system a bit.
7458 Mon Jun 4 17:57:16 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7460 * Merged /WINDOW bugfix from irssi CVS tree. Affected file is
7461 irssi/src/fe-text/gui-window.c.
7463 * Fixed a fatal bug in Irssi SILC client. Crashed if sent message
7464 to in-active server. The affected file is
7465 irssi/src/silc/core/client_ops.c.
7467 * Resolve the client in USERS command reply if the entry does
7468 not have username resolved. The affected file is
7469 lib/silcclient/command_reply.c. Also, changed the IDENTIFY
7470 command to WHOIS command to really resolve stuff. The USERS
7471 is not used any more in any critical section so WHOIS can
7472 be used even though it might be slower than IDENTIFY.
7474 * Changed the lib/silcutil/silchashtable.h header to ROBODoc
7477 Sun Jun 3 14:21:32 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7479 * Changed the protocol API a bit more consistent in the
7480 lib/silccore/silcprotocol.[ch].
7482 * Changed the following headers to ROBODoc format:
7484 lib/silccore/silcpayload.h
7485 lib/silccore/silcprotocol.h
7486 lib/silccore/silcsockconn.h
7488 All core library headers are now formatted.
7490 Sat Jun 2 10:45:09 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7492 * Fixed a bug in Irssi SILC client; do not show that you are
7493 server/router operator if you really are not. Affected file is
7494 irssi/src/silc/core/client_ops.c.
7496 * Renamed silc_command_free_payload to silc_command_payload_free.
7497 Affected file lib/silccore/silccommand.h
7499 * Added silcmath.h to include the prototoypes of various routines
7500 in the lib/silcmath. Removed the old modinv.h, mpbin.h and
7503 * Changed the following headers to ROBODoc format:
7505 lib/silccore/silcchannel.h
7506 lib/silccore/silccommand.h
7507 lib/silccore/silcid.h
7508 lib/silccore/silcidcache.h
7509 lib/silccore/silcmode.h
7510 lib/silccore/silcnotify.h
7511 lib/silccore/silcpacket.h
7512 lib/silcmath/silcmath.h
7514 Fri Jun 1 22:19:37 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7516 * Added checking to the server code not to start the server if
7517 ciphers and stuff are not configured properly. Affected files
7518 silcd/serverconfig.[h] and silcd/server.c.
7520 * Changed the layout of the header files of the public interfaces
7521 in the SILC libraries. The new layout supports ROBODoc
7522 documentation tool (and some others) so that it is easy to create
7523 a library reference manual. All the other headers and source
7524 code must still follow the CodingStyle document. Also source
7525 code must not include these ROBODoc stuffs, only the headers.
7526 Furthermore, all public interface headers must now be named
7527 by using `silc' prefix, example: silcapi.h, silccipher.h.
7528 Some files were renamed due to this. All the other headers
7529 must not be used as public interfaces. I will update the
7530 CodingStyle document later. Changed following headers, so far:
7532 lib/silcclient/silcapi.h
7533 lib/silccore/silcauth.h
7534 lib/silccore/silcprivate.h
7535 lib/silccrypt/silcdh.h
7537 Fri Jun 1 10:28:09 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7541 * Removed silc_client_packet_send_flush from the client library
7542 as it is not needed. Affected file lib/silcclient/client.[ch].
7544 * Added printing of message of unresolved authentication method
7545 to the Irssi SILC client. Added it to the module formats.
7546 Removed the same message from the client library.
7548 Thu May 31 13:57:33 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7550 * Added new distribution feature, DISTLABEL. Every distribution
7551 can define own preprocessor label that can be used in the
7552 source code. For example: #ifdef SILC_DIST_CLIENT. Affected
7553 file distributions, acconfig.h.pre and prepare.
7555 Tue May 29 22:16:40 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7557 * Added Makefile.defines_int to include the actual definitions
7558 for Makefile.defines.in. Tested the new distribution system,
7559 created distributions and tested installation.
7561 * Added AWAY message printing to the Irssi SILC client. Added
7562 the messages to the irssi/src/fe-common/silc/module-formats.[ch].
7564 * Added SCONNECT command to call the SILC's CONNECT command.
7565 Cannot use CONNECT directly since Irssi uses that internally.
7566 Affected file irssi/src/silc/core/silc-servers.c.
7568 Added ACTION local command. It is same as ME command but takes
7569 the channel as mandatory argument.
7571 Rewrote some of the Irssi's help files to suite for SILC
7574 Mon May 28 19:05:22 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7576 * Added Makefile.defines[.in] that should for now on be included
7577 in all Makefile.am file in the source tree. That file includes
7578 all common compilation definitions for SILC source tree.
7580 Mon May 28 10:30:51 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7582 * Minor changes to the ./prepare script to change the package
7583 name according the distribution name to the configure.in.
7585 Sun May 27 22:24:57 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7587 * Created new distribution system. Added file `distributions'
7588 that defines all the distributions that can be created out of
7589 the SILC source tree. The ./prepare script now reads that
7590 file to determine how to prepare the distributions. The
7591 first argument to the ./prepare is the name of the distribution
7592 and second is the version of the distribution. If given
7593 without arguments it creates the default (toolkit) distribution
7594 with the default version (defined in ./prepare).
7596 All Makefile.am files that are subject to the distributions
7597 are now named as Makefile.am.pre. These are ./Makefile.am
7598 and lib/Makefile.am. Others may be changed later.
7600 Sun May 27 15:57:17 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7602 * Added invite list, ban list, some key management and connection
7603 error message printing to module formats in the Irssi SILC client.
7605 * Added new silc_client_set_away_message to set the away message
7606 that is back to the person who sent private message. The
7607 affected file lib/silcclient/silcapi.h and the
7608 lib/silcclient/client_prvmsg.c.
7610 Sun May 27 12:39:48 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7612 * Fixed the private message sending in the Irssi SILC client,
7613 added local command KEY to the Irssi SILC client.
7615 Added key management and key agreement message formats to the
7616 irssi/src/fe-common/silc/module-formats.[ch].
7618 Added USERS (alias WHO) printing, server/router operator
7619 indication and LIST command printing to the module formats.
7621 Sat May 26 17:43:42 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7623 * Fixed channel joining notify handling, cumode notify handling
7624 from Irssi SILC client.
7626 * Added SILC specific module-formats to the Irssi SILC client so
7627 that SILC specific message hilighting, colors etc is possible.
7628 Affected file irssi/src/fe-common/silc/module-formats.[ch].
7630 Added channel mode, channel user mode, actions, notices,
7631 whois and whowas printing to the the module-formats.c.
7633 * Fixed a bug in channel deletion in the server. The channel
7634 is not left to the cache even if the channel founder auth mode
7635 is set when there are no users anymore on the channel. Affected
7636 file silcd/server.c.
7638 * The silc_net_localhost now resolves the entire hostname including
7639 the domain name. Affected file lib/silcutil/silcnet.c.
7641 Sat May 26 12:13:37 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7643 * Changed the ask_passphrase client operation to be ascynchronous.
7644 It has now a completion callback and a context that the
7645 application must call after it has got the passphrase from
7646 the user. Affected files lib/silcclient/silcapi.h,
7647 lib/silcclient/protocol.c, lib/silcclient/command.c and
7650 Added SilcAskPassphrase callback that the application calls
7651 to deliver the passphrase to the library.
7653 * Changed the SKE protocol's SilcSKEVerifyCb to be asynchronous.
7654 The public key verification and especially a certificate
7655 verification is asynchronous procedure.
7657 Added new SILC_SKE_STATUS_PENDING status to indicate the
7658 request is pending and a callback will be called to finalize
7661 Added also SILC_SKE_STATUS_PUBLIC_KEY_NOT_PROVIDED status to
7662 indicate that remote end did not send its public key (or
7663 certificate), even though we require it. Added check for this
7664 condition in the SKE. This was a security bug, now fixed.
7666 Defined new SilcSKEVerifyCbCompletion callback that is called
7667 when the verification process is completed.
7669 The affected files lib/silcske/silcske_status.h and
7670 lib/silcske/silcske.[ch].
7672 * Changed the verify_public_key client operation to be async
7673 as well. Defined SilcVerifyPublicKey callback that is used to
7674 indicate the success of the public key verification process.
7676 Changed the server and client to use the new async client
7679 * Changed the Irssi SILC client's internal scheduler to be called
7680 twice as many times as it used to be. As a result the client
7681 should be a bit faster now. Affected file is
7682 irssi/src/silc/core/silc-core.c.
7684 * Added support to Irssi SILC client of asynchronous public key
7685 verification and passphrase inquiry. Affected file is
7686 irssi/src/silc/core/silc-core.c.
7688 Fri May 25 14:38:38 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7690 * Do not say "You have left channel %s" in client library.
7691 Moved it to the application. Affected files are
7692 lib/silcclient/command.c and silc/client_ops.c.
7694 * Fixed silc_client_get_clients. Command context was not
7695 duplicated and was freed memory in the callback. Affected
7696 file lib/silcclient/idlist.c.
7698 * Do not say "you are now talking..." on JOIN command in the
7699 client library. The appliation must handle it.
7701 * Do not say ".. changed topic to" in command reply in the
7702 client libary. The application must handle it.
7704 * Fixed TOPIC command sending in the client library.
7706 * Fixed a memory leak in silc_client_command_free in the file
7707 lib/silcclient/command.c.
7709 Thu May 24 19:08:55 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7711 * Imported a modified version of Irssi client to the source tree.
7712 The Irssi will be used to create a new client called
7713 Irssi SILC. Imported to irssi/.
7715 Added silc_core_init_finish function to the Irssi. Affected
7716 file irssi/configure.in.
7718 A lot changes in the Makefile.ams around the irssi tree.
7720 Tue May 22 22:23:49 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7722 * Do not rehash if the new size is same as the old size of the
7723 hash table, in the silc_hash_table_rehash*. The affected file
7724 lib/silcutil/silchashtable.c.
7726 * Replaced hash_table_del_by_context calls from the server
7727 (when channel->user_list and client->channels) to the
7728 hash_table_del as it is sufficient and faster.
7730 Tue May 22 17:27:16 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7732 * Added silc_hash_table_list, silc_hash_table_get and the
7733 SilcHashTableList structure to provide an alternative way to
7734 traverse the hash table. The affected files are
7735 lib/silcutil/silchashtable.[ch].
7737 * Changed the server's idlist routines to use the hash table
7738 routines to optimize the code.
7740 Mon May 21 21:46:20 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7742 * Replaced the client entry's `channel' list and channel entry's
7743 `user_list' list to hash tables for optimized lookup. Changed
7744 the code to use the hash table interface around the code.
7745 Affected file lib/silcd/idlist.[ch].
7747 * Added `auto_rehash' boolean argument to the function
7748 silc_hash_table_alloc to indicate whether the hash table should
7749 auto-rehash when it thinks is appropriate time. It will
7750 increase the hash table size if the there is twice as much
7751 entries in the table than the size of the table, and will
7752 decrease the size if there are twice as less entries than
7753 the size of the table.
7755 Mon May 21 09:51:11 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7757 * Fixed silc_xxx_get_supported to not crash at some circumstances.
7759 Sun May 20 13:45:58 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7761 * silc_idcache_purge_by_context deletes the entry now by context
7762 as it is supposed to do. Affected file lib/silccore/idcache.c.
7764 * Send the ERR_NO_SUCH_NICK in the WHOIS command reply if the
7765 client is not anymore valid (WHOWAS givens the info) and not
7766 the ERR_NO_SUCH_CLIENT_ID if the nickname still exists.
7768 Sat May 19 16:30:03 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7770 * Removed the `data' and `data_len' arguments from the ID Cache
7771 interfaces and added `name' argument. ID Cache does not handle
7772 anymore the binary data only a names associated with given ID.
7774 * When hashing a Client ID with silc_hash_id the entire ID is
7775 not hashed anymore, instead only the hash of the Client ID is
7776 hashed. This way we can access the Client ID from the cache
7777 with Client ID but with the hash of the ID (which is a hash of
7778 the nickname) as well without any difference in performance.
7780 Added also silc_idcache_find_by_id_one_ext to do one on one
7781 searching when we have the actual ID. Added also function
7782 silc_hash_client_id_compare. The affected files are
7783 lib/silccore/idcache.[ch] and lib/silcutil/silcutil.[ch].
7785 * When hashing the name associated with a ID it is always done
7786 in lowercase. This way we can access the cache without worrying
7787 about case-sensitivity, even though, for example nicknames are
7790 * Fixed a bug in server with channel message sending. It put
7791 wrong ID type as destination ID. The affected file
7792 silcd/packet_send.c.
7794 * silc_idcache_del_by_context now deletes from all hash tables
7795 by context. Affected file lib/silccore/idcache.c.
7797 Fri May 18 17:42:00 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7799 * Changed the client library to use the new ID Cache interface.
7800 Changes around the source tree.
7802 * Added silc_hash_table_rehash_ext to rehash with specific
7803 hash function. Affected file lib/silcutil/silchashtable.[ch].
7805 * Added silc_hash_string_compare to compare two strings in the
7806 hash table. Affected file lib/silcutil/silcutil.[ch].
7808 Fri May 18 11:18:45 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7810 * Added new function silc_idcache_del_by_context into the
7811 lib/silccore/idcache.[ch].
7813 * Changed the server's ID list routines to use the new ID Cache
7814 interface. Changes around the source tree.
7816 Fri May 18 08:35:31 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7818 * Added silc_hash_table_del[_by_context]_ext functions in to the
7819 lib/silcutil/silchashtable.[ch].
7821 Removed silc_hash_table_find_all* routines and added new
7822 silc_hash_table_find_foreach to replace them.
7824 Added silc_hash_table_replace_ext function as extended
7825 replacing function. Separated the simple hash table interface
7826 from the extended hash table interface in the file
7827 lib/silcutil/silchashtable.h.
7829 * Fixed minor bugs and changed it to use some of the new
7830 hash table functions in lib/silccore/idcache.c
7832 Thu May 17 18:15:12 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7834 * Added new function silc_hash_table_find_all to return all keys
7835 in the hash table by the specified key. As the hash table is
7836 collision resistant it also makes it possible to have several
7837 duplicate keys in the hash table. This function may be used to
7838 find all of the keys from the hash.
7840 Added user_context arguments to the SilcHashFunction,
7841 SilcHashCompare and SilcHashDestructor to deliver user specified
7844 Added new fuctions silc_hash_table_find[_all]_ext to do
7845 extended lookup with specified hash and compare functions and
7846 specified user contexts.
7848 Added new function silc_hash_table_add_ext to add the key
7849 with specified hash function and user context.
7851 Added new function silc_hash_table_foreach to traverse all
7852 entrys in the hash table. Added SilcHashForeach callback
7855 Added new function silc_hash_table_del_by_context to delete
7856 the entry only if the context associated with the key matches.
7858 Affected files are lib/silcutil/silchashtable.[ch].
7860 * Removed silc_hash_[server/client/channel]_id and added just
7861 silc_hash_id to the lib/silcutil/silcutil.[ch]. Added also
7862 silc_hash_id_compare to compare two ID's using as the hash table
7863 comparison function. Added also silc_hash_data to hash
7864 binary data and silc_hash_data_compare to compare it.
7866 * Removed silc_idlist_find_client_by_hash as it is not needed
7867 anymore. Affected file silcd/idlist.[ch].
7869 * Rewrote the entire ID Cache system (in lib/silccore/idcache.[ch])
7870 to use internally the SilcHashTable. The new ID Cache is a lot
7871 faster than the old one. Some of the ID Cache interface was also
7872 rewritten and obsolete and stupid functions were removed.
7874 Wed May 16 23:03:30 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7876 * Added entry_count field to the SilcHashTable to keep the number
7877 of the entries in the table. Implemented the function
7878 silc_hash_table_rehash. Added new function
7879 silc_hash_table_count. Affected file lib/silcutil/silchashtable.c.
7881 Fixed a minor bug in silc_hash_table_free.
7883 * Added silc_hash_string, silc_hash_uint, silc_hash_ptr,
7884 silc_hash_client_id, silc_hash_server_id and silc_hash_channel_id
7885 into the lib/silcutil/silcutil.[ch].
7887 Wed May 16 20:02:47 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7889 * Implemented a collision resistant hash table into the
7890 lib/silcutil/silchashtable[ch]. See the header and the source
7891 for the SilcHashTable API.
7893 Tue May 15 22:05:46 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7895 * Merged dotconf version 1.0.2 into lib/dotconf.
7897 Sun May 13 19:32:09 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7899 * Do not compile anything in lib/silcsim/* if the SIM support
7900 is not enabled. The tree should now compile without problems
7903 Thu May 10 22:49:51 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7905 * Compiled the SILC under cygwin. Compiled and tested briefly
7906 without problems. More tests needed. The SIMs didn't compile
7909 * Added various #ifdef HAVE_* stuff to lib/silccrypt/silrng.c.
7911 * Fixed possible crash in silc_get_username in the
7912 lib/silcutil/silcutil.c.
7914 Tue May 8 09:04:03 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7916 * Fixed a va_arg in silc/client_ops.c.
7918 * Oops, RC5 routines were named AES and caused some problems
7919 when not using SIM's. Affected file lib/silccrypt/rc5.c.
7921 Sun May 6 13:59:48 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7923 * Added new SilcIDIP structure into the lib/silccore/id.h and
7924 replaced the old `ip' fields from all SILC ID's to that type.
7925 This is a step towards IPv6 support.
7927 The silc_id_get_len takes now the ID as an extra argument.
7928 The silc_id_id2str, silc_id_str2id and silc_id_dup now supports
7929 both IPv4 and IPv6 based ID's.
7931 The affected files are lib/silccore/id.[ch] and other files
7932 around the tree using these routines.
7934 * Removed the ID length arguments in server from various
7935 silc_server_send_notify_* routines -> they are not needed
7938 Sat May 5 13:56:33 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7940 * Fixed memory leak in silc_encode_pem_file in the file
7941 lib/silcutil/silcutil.c.
7943 Thu May 3 21:23:50 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7945 * Check minor version as well in the SKE. Affected files are
7946 silcd/protocol.c and lib/silcclient/protocol.c.
7948 * Added --identifier option to the server so that an identifier
7949 can be when creating the public key for the server. Affected
7950 file is silcd/silcd.c.
7952 * Fixed minor decoding bug in silc_pkcs_decode_identifier in
7953 lib/silccrypt/silcpkcs.c.
7955 Wed May 2 20:50:49 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7957 * Register default ciphers and stuff when using -C option with
7958 the server. Affected file sildc/silcd.c.
7960 * Put back the servers public key filename format, it is better
7961 than the new one. For now, the client keys are saved with the
7962 new filename format. The affected file silc/client_ops.c.
7964 * Implemented the Cipher API for the rest of the ciphers that
7965 did not implement it or implemented it the wrong way.
7967 Wed May 2 13:31:26 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7969 * Register default ciphers and stuff when using the -S option
7970 in the client. Affected file silc/silc.c. Same also when
7971 creating new key pair with -C option.
7973 Tue May 1 14:18:13 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7975 * Fixed the silc_verify_public_key client operation function to
7976 save the public keys differently. The fingerprint is now
7977 used as filename and not the hostname. This way also the
7978 client keys are saved uniquely and not with hostnames. The
7979 affected file is silc/client_ops.c.
7981 * Trimmed the silc_hash_fingerprint function to remove extra
7982 whitespaces from the end of the fingerprint. The affected
7983 file is lib/silccrypt/silchash.c.
7987 * Added silc_cipher_register_default function to register all
7988 default ciphers. It can be used when configuration files
7989 does not exist and the application does not want any specific
7990 ciphers in any specific order.
7992 The SilcDList is now used as silc_cipher_list dynamically
7993 allocated cipher list. Removed the static list all together
7994 and now all ciphers must be allocated to the dynamic list.
7995 The silc_cipher_alloc routine was changed to check only the
7998 All silc_cipher_* routines that used to return int returns
8001 The affected files lib/silccrypt/silccrypt.[ch].
8003 * The same thing was done to silc_hash_* as for silc_cipher_*
8004 routines. Affected files lib/silccrypt/silchash.[ch].
8006 * The same thing was done to silc_pkcs_* as for silc_cipher_*
8007 routines. Affected files lib/silccrypt/silcpkcs.[ch].
8008 Added also silc_pkcs_[un]register[_default] functions.
8009 Removed the data_context from the PKCS API.
8011 * Added silc_hmac_register_default function to register default
8012 hmacs. Affected files lib/silccrypt/silchmac.[ch]. Added also
8013 SILC_ALL_HMACS macro that can be used with silc_hmac_unregister
8014 to unregister all hmacs at once.
8016 * Register the default ciphers, hash functions, PKCSs and HMACs
8017 if client's configuration file does not exist. The affected
8020 * The client did not load the hash functions from the SIM
8021 modules at all. Added support for this. Affected file is
8022 silc/clientconfig.c.
8024 * When decoding public key with silc_pkcs_public_key_decode, check
8025 the supported algorithm only if PKCS are registered. Affected
8026 file lib/silccrypt/silcpkcs.c. The same was done with the
8027 silc_pkcs_private_key_decode.
8029 * Fixed the SILC List routines to keep the list always in order.
8030 It used to change the list's order when traversing the list but
8031 not it preserves the order. Affected file lib/trq/silclist.h.
8033 Mon Apr 30 17:29:03 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8035 * Added the client library to use the SilcSocketConnection's
8036 reference counter (by silc_socket_dup) to prevent the bug that
8037 the socket object may be freed underneath async operation.
8039 * The name resolv library checking fixes in the configure.in.pre.
8042 * Created new version of the protocol drafts for future
8043 development. The -03 drafts are the ones that will be changed
8044 in the trunk now and the -02 will remain as they are.
8046 * Send list of CUMODE notifys to the router when announcing
8047 the channel users to the router. Affected file silcd/server.c.
8048 If the router receiving channel founder CUMODE for a channel
8049 that already has channel founder it will send CUMODE notify
8050 to the sender to remove the channel founder rights from the
8051 announced client. Affected file silcd/packet_receive.c.
8053 * The CUMODE notify may now use Server ID as well as the entity
8054 who changes the mode. Updated protocool specs.
8056 * Updated INSTALL and README files.
8058 Sun Apr 29 23:17:50 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8060 * New web pages in the http://silc.pspt.fi. The pages was
8065 Sun Apr 29 13:33:41 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8067 * Implemented the [DenyConnectin] config section in the server.
8068 Added silc_server_config_denied_conn to check whether incoming
8069 connection is denied. Affected file silcd/serverconfig.[ch].
8071 * Do not check the ports when checking the incoming configuration
8072 data if the port is 0, meaning any. Affected file is
8073 silcd/serverconfig.c.
8075 Fri Apr 20 18:58:43 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8077 * Fixed buffer overflow in silc_string_compare in the file
8078 lib/silcutil/silcutil.c.
8080 * Fixed double free in silc_server_command_leave in the file
8083 Fri Apr 20 14:00:11 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8085 * Fixed the version checking in the server. Affected file is
8088 Thu Apr 19 19:52:46 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8090 * Fixed the configuration data fetching when accepting new
8091 connections in the server. Affected file silcd/server.c.
8093 Thu Apr 19 11:40:20 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8095 * Added `sender_entry' argument to the function
8096 silc_server_packet_relay_to_channel so that we can check
8097 whether some destination actually belongs to the same route
8098 the sender belongs (ie, we must not resend the packet to the
8099 sender). Affected file silcd/packet_send.[ch].
8101 * Added `servername' field to the SilcClientEntry in the server
8102 to hold the name of the server where client is from. Affected
8103 file is silcd/idlist.h.
8105 Wed Apr 18 22:19:03 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8107 * Moved the channel message encrypting in the router betwen
8108 router connections from silc_server_channel_message to the
8109 silc_server_packet_relay_to_channel since we want to check
8110 whether we have anybody channel before encrypting anything.
8111 Affected files silcd/packet_[receive/send].c.
8113 Tue Apr 17 21:18:19 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8115 * Fixed the [AdminConnection] server config section to support
8116 multiple entries. Affected file silcd/serverconfig.c.
8118 * Added support into the server to check the validity of the
8119 incoming connection before executing any KE or authentication
8122 * The connection configuration is now saved to the KE and
8123 connection auth protocol contexts and not fetched anymore in
8124 the protocol. Affected files silcd/server.c, silcd/protocol.[ch].
8126 * The local hosts listenning address and port is also resolved
8127 now when starting the server. We want to have the socket object
8128 to include the real address and port for the listener. Added
8129 new function silc_net_check_local_by_sock into the files
8130 lib/silcutil/silcnet.[ch].
8132 * Fixed a broadcast bug in server -> do not broadcast if we
8135 * Fixed a routing bug. Do not route broadcast packets ever.
8136 Broadcast packets must be processed always and not routed since
8137 they may be destined to some other host than yourself and thus
8138 would get routed without no good reason. Affected file is
8141 * Added function silc_server_config_is_primary_route to check
8142 whether primary router connection has been configured (a router
8143 configuration that we are initiating). If there is not, we
8144 will assume that there is only two routers in the SILC network
8145 and we will use the incoming router connection as our primary
8146 route. Affected files silcd/serverconfig.[ch], silcd/server.c.
8148 * Changed the order of the broadcasting. Broadcast _after_ the
8149 packet has been processed not before. Affected file is
8152 * Fixed a [ClientConnection] parsing bug. The port was never
8153 parsed correctly thus resulting to port 0. Affected file
8154 silcd/serverconfig.c.
8156 * Fixed silc_server_send_notify_args -> it ignored the `broadcast'
8157 argument and did not set the broadcast packet flag. Affected
8158 file silcd/packet_send.c. Fixed same bug in the function
8159 silc_server_send_notify as well.
8161 * If we receive NEW_ID packet for our own ID in the server, ignore
8164 Mon Apr 16 12:10:33 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8168 * Removed the nickname from the Private Message Payload.
8169 Updated the code and the protocol specs.
8171 * Updated protocol specs for submitting to the IETF.
8173 * Tweaked the Random Number Generator a bit. Affected file
8174 lib/silccrypt/silcrng.c. Exported a new function
8175 silc_rng_[global]_add_noise which can be used to add more
8178 Sat Apr 14 16:21:32 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8180 * Do not parse packets with different timeout when protocol
8181 is active -> may cause problem with rekey. Affected file
8184 * When server receives signoff notify it must not create
8185 new channel key if the client is on any channels since the
8186 sender of the signoff notify will create it.
8188 Fri Apr 13 17:12:46 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8190 * Added printing of error messages during SKE protocol from the
8191 failure packet sent by server during SKE. Affected file
8194 * Removed the client's failure_callback handling with timeout
8195 and handle it immediately when received.
8197 * The SKE library returned wrong type in SUCCESS and FAILURE
8198 packets. They must be 32 bit MSB not 16 bit MSB.
8200 Fri Apr 13 00:09:08 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8202 * Ok, rewrote the logic of the re-key and now it seems to work.
8203 I tested it on high traffic with frequent re-keys without
8204 problems. Added hmac_receive (and renamed hmac to hmac_send)
8205 in SilcClientConnection in lib/silcclient/client.h and
8206 in SilcIDListData in silcd/idlist.h. Also, removed the
8207 SilcPacketParserContext's cipher and hmac fields as they are
8208 not needed anymore and actually caused some problems when
8209 the ciphers and hmac's changed underneath the packet parser.
8211 Thu Apr 12 14:42:51 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8213 * If re-key protocol is active then process the incoming packets
8214 synchronously since we must assure that icoming packets encrypted
8215 with the old key is processed before the new keys is set to
8216 use. This is true other packets than for REKEY packets.
8217 Affected file silcd/server.c. The same was done to client library
8218 as well, affected file lib/silcclient/client.c.
8220 Thu Apr 12 12:01:52 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8222 * Fixed bug in client and server to accept the force send if
8223 the packet is send from silc_[server/client]_packet_process
8224 function. Otherwise the packets are never delivered, oops.
8226 Wed Apr 11 22:10:15 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8228 * Disable force sending of packets when REKEY protocol is active.
8229 We must assure that no packet is sent directly when rekey is
8230 performed. All packets must be sent through packet queue.
8231 Added macro SILC_SERVER_IS_REKEY to silcd/server.h and
8232 SILC_CLIENT_IS_REKEY to lib/silcclient/client.h. Affected
8233 function is silc_[server/client]_packet_send_real to check
8236 * Replaced the SIM paths from example config files to
8237 /usr/local/modules. Also, make install creates now
8238 /usr/local/silc/logs directory to hold all the SILC server
8241 Wed Apr 11 16:59:59 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8243 * Made the configure.in.pre work on Solaris. Patch by salo.
8245 * Made all ciphers compatible with non-x86 machines. Defined
8246 CBC mode macros into lib/silccrypt/ciphers_def.h.
8248 Tue Apr 10 20:32:44 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8250 * Fixed the make install.
8252 Tue Apr 10 16:20:34 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8254 * When MAC computation fails the silc_packet_decrypt returned 0
8255 even though it was supposed to return -1. Fixed this. The
8256 affected file is lib/silccore/silcpacket.c.
8258 * Do not replace the config files in /etc/silc (in make install)
8259 if they already exist. Affected file ./Makefile.am.
8261 * Do not send re-key packets immediately but through packet queue.
8262 Affected file silcd/protocol.c and lib/silcclient/protocol.c.
8264 * Changed silc_net_check_host_by_sock to return FALSE if the
8265 IP/DNS could not be resolved. Though, it returns the IP address
8266 now even if it could not resolve it (but returns also FALSE).
8267 Affected file lib/silcutil/silcnet.[ch].
8269 Mon Apr 9 21:54:44 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8271 * Added silc_pkcs_decode_identifier to decode the public key's
8272 identifier. Affected file lib/silccrypt/silpkcs.[ch].
8273 Added also silc_pkcs_free_identifier. Added also new context
8274 SilcPublicKeyIdentifier.
8276 * Added -S option to the silc client. It is used to dump the
8277 contents of the specified public key file.
8279 * Changed the PKCS api to return the public key length when
8280 setting the public key.
8282 * Fixed a fatal bug in the public and private key file loading.
8283 Affected file lib/silccrypt/silcpkcs.c.
8285 * Execute the packet parsing for client with zero (0) timeout
8286 if the protocol is active. Affected file silcd/server.c.
8288 Sun Apr 8 19:30:56 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8290 * Made the key generation options to the silcd program. Added
8291 -C option, equivalent to client's option.
8293 * Added new [ServerKeys] config section to the server. It
8294 configures the server's public and private key.
8296 * Defined generic Public Key Payload into the protocol
8297 specification to send specific type of public keys and
8300 * Defined new command SILC_COMMAND_GETKEY to fetch a client's
8301 public key or certificate.
8303 * Implemented the GETKEY command to the server and to the
8304 client library and on user interface.
8306 Sun Apr 8 01:37:21 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8308 * Made preliminary `make install' work.
8310 Thu Apr 5 17:42:30 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8312 * Added SilcServerRekey context into silcd/idlist.h.
8314 * Added the PFS support as defined in the specification to the
8315 SKE protocol. Affected files lib/silcske/*.c.
8317 * Added `ske_group' field to the SilcServerRekey context to hold
8318 the number of the SKE group that is used with PFS in re-key.
8319 Affected file silcd/idlist.h.
8321 * Added PFS re-key support to the server. Affected file is
8324 * Added silc_protocol_cancel to cancel execution of the next
8325 state of the protocol. Affected file is
8326 lib/silccore/silcprotocol.[ch].
8328 * Added the re-key support with and without PFS to the client
8329 library. Re-key is performed once in an hour, by default.
8331 Added new protocol type SILC_PROTOCOL_CLIENT_REKEY.
8332 Added silc_client_rekey_callback and silc_client_rekey_final.
8333 Affected files are lib/silcclient/protocol.[ch] and
8334 lib/silcclient/client.[ch].
8336 * Removed the `hmac_key' and `hmac_key_len' fields from the
8337 SilcClientConnection structure; not needed. Affected file is
8338 lib/silcclient/client.h.
8342 Wed Apr 4 16:32:31 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8344 * Do not ask whether user wants to use the negotiated private key
8345 for private messages, just use it. Affected file is
8346 silc/local_command.c.
8348 * Added `send_enc_key' and `enc_key_len' fields to the
8349 SilcIDListData structure since they are needed in the re-key
8350 phase. Affected file is silcd/idlist.[ch].
8352 * Implemented the simple re-key protocol into the server.
8353 Affected files silcd/server.c and silcd/protocol.[ch]. The
8354 re-key will be performed once in an hour, by default.
8356 Added new protocol type SILC_PROTOCOL_SERVER_REKEY.
8357 Added silc_server_rekey, silc_server_rekey_callback and
8358 silc_server_rekey_final.
8360 * Removed Tunneled flag from the protocol. Updated the code
8361 and the specifications.
8363 * Adde `pfs' field to the SilcIDListData to indicate whether
8364 the PFS is to be performed in the re-key. Affected file is
8367 Tue Apr 3 21:52:42 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8369 * Defined uint8, int8, uint16, int16, uint32, int32, uint64 and
8370 int64 of at least the xintXX size. If void * is less that 4
8371 bytes uint32 * will be used. Defined bool as boolean.
8373 * Changed _ALL_ unsigned long and unsigned int to uint32,
8374 unsgined short to uint16 in the source tree.
8376 * Fixed a fatal bug in silc_server_remove_clients_by_server. Do
8377 not handle clients that has entry->data.registered == FALSE.
8378 They are not in the network anymore. Affected file is
8381 Tue Apr 3 16:39:19 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8383 * Implemented the sending of the SERVER_SIGNOFF notify in the
8384 server. Affected file is silcd/server.c.
8386 * Added silc_server_send_notify_args into silcd/packet_send.[ch].
8387 Added also silc_notify_payload_encode_args into the
8388 lib/silccore/silcnotify.[ch].
8390 * Implemented ther SERVER_SIGNOFF notify handling in the server.
8391 Affected file silcd/packet_receive.c.
8393 * Implemented the SERVER_SIGNOFF notify handling in the client
8394 library. Affected file lib/silcclient/client_notify.c. Also,
8395 implemnted the printing of the SERVER_SIGNOFF info to the
8396 application. Affected file silc/client_ops.c.
8398 * The silc_idlist_del_server now returns TRUE or FALSE to indicate
8399 if the deleting was successful. Affected file silcd/idlist.[ch].
8401 * Added support for public key authentication in the connection
8402 authentication protocol in the client library. Affected file
8403 lib/silcclient/protocol.c.
8405 * Changed the server's silc_idlist_get_clients_by_* interface
8406 to support already allocated array so that new entries may be
8407 added to pre-allocated array. Affected file silcd/idlist.[ch].
8408 This fixes some bugs with WHOIS, WHOWAS and IDENTIFY commands
8409 and command replies.
8411 * All command reply functions in the server now calls the
8412 pending command callback even if error occured. This way the
8413 error will be delivered to the client as well. Affected files
8414 silcd/command.c and silcd/command_reply.c.
8416 * Fixed INFO command to return local server's info if no server
8417 was provided. Affected file lib/silcclient/command.c.
8419 * Removed RESTART command for good. Updated the code and the
8422 * Rewrote parts of the task system. It is a bit simpler now.
8423 Removed unsued task priorities. The affected files are
8424 lib/silcutil/silctask.[ch].
8426 Mon Apr 2 20:02:33 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8428 * Moved the USERS printing from the library to the application.
8429 Affected files lib/silcclient/command.c and silc/client_ops.c.
8431 Mon Apr 2 13:13:23 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8435 * Added channel key re-key support. The re-key is perfomed
8436 only by the router and is done once in an hour. Added `rekey'
8437 field to the SilcChannelEntry in the server. Affected files
8438 silcd/server.c and silcd/idlist.h.
8440 * Added silc_task_unregister_by_context into the file
8441 lib/silcutil/silctask.[ch].
8443 Sun Apr 1 19:49:34 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8445 * Added SILC_UMODE_GONE mode to indicate when the client is not
8446 present in the SILC network. Added also support to the local
8447 command AWAY that will set this mode. Added support of showing
8448 "xxx is gone" in WHOIS command. The USERS command shows the
8449 gone status as well.
8451 * Fixed setting server and router operator privileges in the
8452 server's UMODE command. Affected file silcd/command.c.
8454 * Merged the SKE KE1 and KE2 payloads into one payload. The
8455 new KE payload is equivalent to the old KE2 payload.
8457 Cleaned up the SKE Start Payload parsing. It now uses the
8458 simple buffer unformatting to do the parsing. A lot faster
8461 Added new Mutual Authentication flag (SILC_SKE_SP_FLAG_MUTUAL)
8462 to the SKE that is used to indicate whether both of the SKE
8463 parties should perform authentication. By default only the
8464 responder performs authentication. By setting this flag also
8465 the initiator must do authentication. By default it is unset
8466 since in normal SKE case, client to server connection, only
8467 the responder should do authentication. When doing SKE between
8468 two clients both should perform authentication. Updated the
8469 code and the protocol specs.
8471 * A little fix to IDENTIFY command in the server. Search the
8472 client first by hash not nickname. Affected file is
8475 * Fixed the silc_client_close_connection to support closing
8476 the client to client connections wihtout deleting too much
8477 data. Affected file lib/silcclient/client.c.
8479 * Fixed a fatal bug in server and client; if KE1 or KE2 packets
8480 are received if protocol used to be active but is not anymore
8481 the application would crash due to NULL pointer dereference.
8482 Affected files silcd/server.c and lib/silcclient/client.c.
8484 * Added `hash' field to the SilcClientConnection to include
8485 the hash function negotiated in the SKE protocol.
8487 * Added new channel mode SILC_CMODE_FOUNDER_AUTH that is used
8488 to set the channel founder authentication data. A client can
8489 claim the founder rights later by providing the authentication
8490 data to the CUMODE command using SILC_CUMODE_FOUNDER mode.
8491 This way the channel founder can regain the channel founder
8492 privileges even it is left the channel. This works only on
8493 local server and the client must be connected to the same
8494 server to be able to regain the founder rights. Updated the
8495 protocol specs accordingly.
8497 Added support to the CMODE command in the client to set the
8498 founder auth data. Read the README to see how to set it.
8500 Added support to the CUMODE command to claim the founder
8501 rights. Read the README to see how to do it.
8503 Added support for the founder authentication to the Channel
8504 Entry in the server. Affected file silcd/idlist.h.
8506 Added support for the SILC_CMODE_FOUNDER_AUTH mode in the
8507 server's CMODE command. Affected file silcd/command.c.
8509 * Added the following new functions into lib/silccore/silcauth.[ch]:
8510 silc_auth_get_method and silc_auth_get_data.
8512 * The server now saves the remote hosts public key to the
8513 SilcIDListData pointer. Affected file silcd/protocol.c.
8515 * The normal server now does not remove the channel entry from
8516 the cache if the founder authentication data is set. It used
8517 to remove it if the founder was the last one on the channel on
8518 the server and left the channel. The auth data is saved and
8519 if the channel is re-joined later the old entry is used with
8520 the old auth data. Affected files silcd/command_reply.c and
8523 * Removed the `pkcs' field from the SilcIDListData structure
8524 in the server; it is not used. Affected file silcd/idlist.h.
8526 Sat Mar 31 15:38:36 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8528 * Fixed packet processing on slow links. Partial packets were
8529 never re-processed because the incoming data buffer was cleared
8530 by the application. Application must not directly clear the
8531 sock->inbuf, the packet processing routines handle it. Fixed
8532 this in client library and in server.
8534 Fri Mar 30 16:35:27 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8536 * Fixed the WHOIS and IDENTIFY send reply function to really
8537 check whether to send list or just one entry. Affected file
8540 * Cleaned up the LEAVE command's channel key distribution. The
8541 affected file silcd/command.c.
8543 * Changed CMODE_CHANGE's <Client ID> to <ID Payload> as server
8544 can enforce the channel mode as well. In that case the ID
8545 includes the ID of the server. The code now enforces the
8546 mode change if the router have different mode than the server.
8548 * The notify client operation with CMODE_CHANGE notify can now
8549 return NULL client_entry pointer if the CMODE was not changed
8550 by client. Application must check for this.
8552 * Added <Server ID> argument to INFO command to support server
8553 info fetching by Server ID.
8555 * Added silc_server_announce_get_channel_users to get assembled
8556 packets of channel users of the specified channel. Affected
8557 file silcd/server.[ch].
8559 * Fixed bug in CHANNEL_CHANGE notify in the server. The new ID
8560 was freed underneath the ID Cache.
8562 * Re-announce clients when the server received CHANNEL_CHANGE
8563 notify from the router. Affected file silcd/packet_send.c.
8565 Thu Mar 29 19:10:28 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8567 * Fixed a fatal bug when client does /join 1 2 3 4 5 6 the server
8568 crashed since it did not handle the fact that there is no cipher
8569 called "3" and didn't check the error condition. Now fixed.
8571 * Added SILC_MESSAGE_FLAG_REQUEST message flag as generic request
8572 flag. It can be used to send message requests.
8574 Thu Mar 29 12:26:25 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8576 * Implemented the RESTART command in the client.
8578 * Added SILC_MESSAGE_FLAG_NOTICE message flag for informational
8579 notice type messages. Added notice printing to the user
8582 * The channel keys are not re-generated if the channel's mode
8583 is PRIVKEY, ie private key on the channel exists. Affected
8584 files silcd/server.c and silcd/command.c.
8586 * Fixed a little bug in channel message delivery when channel
8587 private keys are set in the server. Affected file is
8588 silcd/packet_send.c.
8590 * Changed the setting on channel->on_channel = TRUE from the
8591 silc_client_save_channel_key to the JOIN command reply. The
8592 key payload is not received if the private channel key is set.
8593 Affected file lib/silcclient/command_reply.c and the
8594 lib/silcclient/client_channel.c.
8596 * When the CMODE_CHANGE notify is sent and the channel private
8597 key mode is removed the channel key must be re-generated in
8598 other cells as well. Added this support for the router in the
8599 silcd/packet_receive.c.
8601 * Added new local command NOTICE to send notice message on
8602 channel. Affected file silc/local_command.[ch].
8604 Wed Mar 28 23:55:54 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8606 * Added new local command ME to the client. It is used to send
8607 message to a channel with SILC_MESSAGE_FLAG_ACTION to indicate
8608 some action. Affected file silc/local_command.[ch].
8610 * Changed channel_message and private_message client operations
8611 to deliver the message flags to the application. Added also
8612 the `flags' arguments to the silc_client_send_channel_message
8613 and silc_client_send_private_message functions. Affected file
8616 Wed Mar 28 20:50:47 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8618 * Redefined the Private Message Payload to support private message
8619 keys and to support the new private message flags. Updated
8620 the protocol specs. Flags makes it possible to have for example
8621 CTCP style messages.
8623 * Added new type SilcPrivateMessagePayload and defined an API
8624 for it in the lib/silcclient/silcprivate.[ch].
8626 * Tested private message private keys successfully. Tested the
8627 private message key set, unset and list commands with the new
8630 * Redefined the Channel Message Payload to include the channel
8631 message flags (equal with private message flags) to support
8632 for example CTCP style messages.
8634 * Defined some of the message (for channel and private message)
8635 flags. Updated the protocol specs and added the flags to the
8636 lib/silccore/silcchannel.h. The type is SilcMessageFlags.
8638 Wed Mar 28 15:52:36 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8640 * Added SilcKeyAgreementStatus type to the key agreement routines
8641 to indicate the current status and error if one occured.
8642 The status types are defined in the lib/silcclient/silcapi.h.
8644 * Added new local command KEY that is used to set and unset private
8645 keys for channels, set and unset private keys for private messages
8646 with remote clients and to send key agreement requests and
8647 negotiate the key agreement protocol with remote client. The
8648 key agreement is supported only to negotiate private message keys,
8649 it currently cannot be used to negotiate private keys for channels,
8650 as it is not convenient for that purpose.
8652 * Fixed a minor pending callback setting bug in the function
8653 silc_client_get_client_by_id_resolve, now the function works.
8654 Affected file lib/silcclient/idlist.c.
8656 * Added function silc_net_get_local_port to get local bound
8657 port by socket. Added to lib/silcutil/silcnet.[ch].
8659 * Added `sockets' and `sockets_count' fields to the SilcClient
8660 object. They hold the sockets of the listenning sockets in
8661 the client. Listenning sockets may be for example the key
8662 agreement server. Affected file lib/silcclient/client.[ch].
8663 Added functions the silc_client_add_socket and the
8664 silc_client_del_socket. They are exported to the application
8667 * Added ~./silc/clientkeys to support other client's public keys.
8669 * Renamed verify_server_key client operation to verify_public_key
8670 and added one argument to indicate the type of the connection
8671 (server, client etc.).
8673 Tue Mar 27 22:22:38 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8675 * Added silc_server_connection_auth_request to handle the
8676 incoming CONNECTION_AUTH_REQUEST packet. Affected file is
8677 silcd/packet_receive.[ch].
8679 * Added silc_server_send_connection_auth_request into the
8680 silcd/packet_send.c to send the connection auth request packet.
8682 * Cleaned up the silcd/protocol.c a bit and fixed some memory
8685 * Fixed the public key authentication in responder side in the
8686 server. The `auth_data' pointer includes the SilcPublicKey
8687 not the path to the public key. Affected file silcd/protocol.c.
8689 * Implemented the public key authentication in the initiator side
8690 in the server. Affected file silcd/protocol.c.
8692 * Removed the [RedirectClient] config section from the server
8693 configuration. Is not needed and I don't want to implement it.
8695 Tue Mar 27 12:49:56 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8697 * Cleaned up the CMODE command in the server. It now works
8698 correctly and supports all the modes defined in the protocol.
8699 Affected file is silcd/command.c.
8701 * Added `hmac_name' field to the SilcChannelEntry in the server
8702 to hold the default HMAC of the channel. It can be set when
8703 creating the channel (with JOIN command). Affected files
8706 * Added <cipher> and <hmac> argument to the CMODE_CHANGE notify
8707 type to indicate the change of the current cipher and hmac
8708 on the channel. Client can safely ignore the <cipher> argument
8709 (if it chooses to do so) since the CHANNEL_KEY packet will
8710 force the channel key change anyway. The <hmac> argument is
8711 important since the client is responsible of setting the new
8712 HMAC and the hmac key into use.
8714 * Fixed the CMODE command in the client library as well.
8716 * Tested CMODE command in router environment successfully.
8718 Mon Mar 26 14:39:48 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8720 * Show the version of the remote client (or server) when connecting
8721 to the server. It is logged to the log file. Affected file
8722 is silcd/protocol.c.
8724 * Fixed the KILLED notify handling in the client library. The
8725 client must be removed from all channels when receiving the
8728 Also, do not remove the client entry when giving the KILL
8729 command but when the KILLED notify is received.
8731 * Removed silc_idlist_find_client_by_nickname from the server.
8732 Not needed anymore. Affected files silcd/idlist.[ch].
8734 * Implemented the CHANNEL_CHANGE notify type handling to the
8735 server. Affected file silcd/server.c.
8739 Mon Mar 26 12:11:14 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8741 * Added silc_server_send_notify_invite to send the INVITE
8742 notify between routers.
8744 * Implemented the INVITE command correctly to the server.
8746 * Implemented the INVITE notify type handling in the server.
8748 * Implemented the INVITE command to the client library and on the
8751 Sun Mar 25 20:27:09 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8753 * Added function silc_server_get_client_resolve to find the
8754 client entry by ID from all ID lists and then resolve it
8755 (using WHOIS) if it cannot be found. Affected file is
8758 Sun Mar 25 13:52:51 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8760 * Implemented the BAN command to the client library.
8762 * The JOIN command in the server now checks the invite list
8765 * Changed the silc_command_reply_payload_encode_va and the
8766 silc_command_payload_encode_va to support that if argument is
8767 NULL it ignores and checks the next argument. Affected file
8768 lib/silccore/silccommand.c.
8770 * Added silc_server_send_notify_ban to send the BAN notify
8771 type between routers.
8773 * Chaned the silc_notify_payload_encode to support that if
8774 argument is NULL it ignores and checks the next argument.
8775 Affected file lib/silccore/silcnotify.c.
8777 * Tested ban lists in router environment successfully.
8779 Sat Mar 24 14:47:25 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8781 * Implemented BAN command to the server, in silcd/command.[ch].
8783 * Removed the BAN and INVITE_LIST modes from the CMODE command
8786 * Added function silc_string_match to regex match two strings.
8787 Affected files lib/silcutil/silcutil.[ch].
8789 Fri Mar 23 22:02:40 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8791 * Redefined parts of the SilcChannelEntry in the server to support
8792 the new ban and invite lists.
8794 Fri Mar 23 16:25:11 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8796 * Redefined the INVITE command. The same command can be used to
8797 invite individuals to the channel but also to manage the invite
8798 list of the channel (to add to and remove from the invite list).
8799 Updated the protocol specs.
8801 * Added new command SILC_COMMAND_BAN that can be used to manage
8802 the ban list of the channel. Updated the protocol specs.
8804 * Removed the channel modes: the SILC_CMODE_BAN and the
8805 SILC_CMODE_INVITE_LIST as they were a bit kludge to be included
8806 in the CMODE command. The equivalent features are now available
8807 using INVITE and BAN commands. Updated the protocol specs.
8809 * Added new SILC_NOTIFY_TYPE_BAN notify type to notify routers
8810 in the network about change in the current ban list. The notify
8811 type is not used by the client.
8813 * Redefined parts of the SILC_NOTIFY_TYPE_INVITE command to
8814 support the invite lists.
8816 Thu Mar 22 22:52:23 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8818 * Added new function silc_string_regexify that converts string
8819 including wildcard characters into regex string that can
8820 be used by the GNU regex library. Added into the file
8821 lib/silcutil/silcutil.[ch].
8823 Added silc_string_regex_combine to combine to regex strings
8824 into one so that they can be used as one regex string by
8825 the GNU regex library. Added into the file
8826 lib/silcutil/silcutil.[ch].
8828 Added silc_string_regex_match to match two strings. It returns
8829 TRUE if the strings match. Added into lib/silcutil/silcutil.[ch].
8831 Thu Mar 22 15:29:42 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8833 * Imported GNU regex to the soruce tree into lib/contrib.
8834 Fixed some compiler warning from the regex.c.
8836 Wed Mar 21 15:27:58 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8838 * Fixed MOTD command in the server to work in router environment.
8840 * Fixed the MOTD command in the client library to support
8841 the server argument in the command.
8843 * Added `nickname_len' argument to the silc_idlist_add_client
8844 in the server, as the `nickname' argument may be binary data
8847 * Added silc_idlist_get_channels to return all channels from
8850 * Implemented LIST command to the server. Affected file is
8853 * Implemented the LIST command to the client library and on the
8856 * Added [<user count>] argument to the LIST command reply.
8857 With private channels the user count is not shown.
8859 * Updated TODO and README.
8861 Tue Mar 20 21:05:57 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8863 * The client entry's data.registered must be TRUE even with
8864 global client entry on global client list. The data.registered
8865 is used to check whether the client is anymore in the network,
8866 for example with WHOWAS command so it must be valid.
8868 * Fixed the WHOWAS command in the server. It now actually works
8869 in router environment. Added function into silcd/command_reply.c
8870 silc_server_command_reply_whowas_save.
8872 * Added silc_idlist_purge function to the silcd/idlist.c
8873 to periodically purge the ID Cache.
8875 * Fixed INFO command in the server. It works now in router
8876 environment. Added <server name> argument to the INFO command
8877 reply. Updated the protocol specs.
8879 * Fixed minor bug in silc_idcache_purge to not purge if the
8880 expire value is zero.
8882 * Fixed various bugs in WHOIS and IDENTIFY command handling as
8883 they were buggy because of the WHOWAS information.
8885 * Fixed local command MSG to handle the async resolving of
8886 the remote client properly. It used to fail the first MSG.
8887 Affected file silc/local_command.c.
8889 * Added `data_len' field to SilcIDCache context.
8891 Tue Mar 20 16:29:00 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8893 * Update TODO. Todo in commands in the server.
8895 Tue Mar 20 15:45:14 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8897 * Added new notify type SILC_NOTIFY_TYPE_UMODE_CHANGE that is
8898 used by routers as broadcast packet to inform other routers
8899 about the changed user mode.
8901 Implemented the notify handling in the server. Affected file is
8902 silcd/packet_receive.c. Added the function
8903 silc_server_send_notify_umode to the silcd/packet_send.[ch].
8905 * Added new generic Channel Payload and deprecated the New Channel
8906 Payload. The New Channel Payload is now the generic Channel
8909 * Added new argument `mode' to the silc_server_send_new_channel
8910 as it is required in the Channel Payload now.
8912 * Renamed the SilcChannelPayload to SilcChannelMessagePayload
8913 and created a new and real SilChannelPayload to represent the
8914 new generic Channel Payload. Implemented the encode/decode
8915 for Channel Payload. Affected file lib/silccore/silcchannel.[ch].
8917 * Added silc_server_get_client_channel_list to return the list
8918 of channels the client has joined for WHOIS command reply.
8919 Affected file silcd/server.[ch].
8921 * Implemented the channel list sending in the WHOIS command reply
8922 in server and in the client.
8924 Implemented the channel list displaying on the user interface
8925 as well. Affected file silc/client_ops.c.
8927 * Added silc_channel_payload_parse_list to parse list of Channel
8928 Payloads. It returns SilcDList list of SilcChannelPayloads.
8929 Client for example can use this function to parse the list of
8930 channels it receives in the WHOIS command reply. The caller
8931 must free the list by calling silc_channel_payload_list_free.
8932 Affected files lib/silccore/silcchannel.[ch].
8934 Mon Mar 19 21:39:15 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8936 * Added one new argument <user mode> to the WHOIS command reply
8937 to return the mode of the user in SILC. Updated the protocol
8940 Implemented it to the server and client.
8942 Mon Mar 19 18:43:06 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8944 * Fixed the mode printing on the user interface on joining.
8945 Affected file silc/client_ops.c.
8947 * Implemented the UMODE command and user modes in general to the
8948 client library and to the user interface.
8950 * Implemented the UMODE command to the server.
8952 * The server now sends UNKNOWN_COMMAND error status if client sends
8953 unknown command. Affected file silcd/command.c.
8955 * All server commands now handle the command identifier the right
8956 way when sending the command reply to the client. The client can
8957 use to identify the command replies with the identifier.
8959 Mon Mar 19 16:13:07 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8961 * Added silc_server_get_client_route to resolve the route to
8962 the client indicated by the client ID. Affected file is
8965 * Added silc_server_relay_packet as general function to relay
8966 packet to arbitrary destination. This deprecates functions
8967 like _send_private_message_key, _relay_notify etc. Affected
8968 file is silcd/packet_send.[ch].
8970 Removed silc_server_send_key_agreement,
8971 silc_server_send_private_message_key and
8972 silc_server_packet_relay_notify functions from the file
8973 silcd/packet_send.[ch].
8977 * Implemented the SILC_NOTIFY_TYPE_KILLED notify handling in the
8978 server. Affected file silcd/packet_receive.[ch].
8980 * Implemented the KILL command to the client. Implemented the
8981 SILC_NOTIFY_TYPE_KILLED notify handling in the client library.
8982 Affected files lib/silcclient/command[_reply].c and
8983 lib/silcclient/client_notify.c. Implemented the KILL notify
8984 printing in the user inteface.
8986 * Fixed a lot silc_parse_nick memory leaks from the client
8987 library in the file lib/silcclient/command.c.
8989 * Changed the silc_server_send_notify_on_channels's `sender'
8990 argument from SilcSocketConnection to SilcClientEntry to
8991 check the sender as entry and not as connection object and not
8992 to send to the client provided as argument. The affected file
8993 is silcd/packet_send.[ch].
8995 * The notify packets that are destined directly to the client used
8996 to not to be processed by the server. Now changed that and the
8997 server processes all notify packets. After relaying the packet
8998 to the client the notify packet is processed in the server.
9000 * The silc_server_free_client_data now checks whether there is
9001 pending outgoing traffic for the client and purges the data to
9002 the network before removing the client entry.
9004 Sun Mar 18 21:02:47 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9006 * Added SILC_NOTIFY_TYPE_KILLED notify type. It is sent when
9007 an client is killed from the SILC Network. Updated the protocol
9010 Added new function silc_server_send_notify_killed to the
9011 silcd/packet_send.[ch].
9013 * Added function silc_server_packet_relay_notify to relay notify
9014 packets that are destined directly to a client. In this case
9015 the server does not process the notify packets but merely relays
9016 it to the client. Affected file silcd/packet_send.[ch].
9018 Added also silc_server_packet_process_relay_notify to check
9019 whereto relay the notify. Affected file is
9020 silcd/packet_receive.[ch].
9022 * Implemented the KILL command to the server.
9026 * Added the backup schema desgined last fall to the protocol
9027 specs for everyone to see. The specification is in the
9028 *-spec-xx.txt draft and the packet type definitions for the
9029 backup routers is in *-pp-xx.txt draft. Thusly, added also
9030 new packet type SILC_PACKET_CELL_ROUTERS.
9032 * A big security problem in the implementation discovered. The
9033 signoff of an client did not cause new channel key generation
9034 which it of course should've done. The channel keys must be
9035 always re-generated when client leaves (or signoffs) the channel.
9036 The silc_server_remove_from_channels funtion now handles
9037 the channel key re-generation.
9039 * Added `sender' argument to the silc_server_send_notify_on_channels
9040 to not to send the client provided as argument. Affected file
9041 silcd/packet_send.[ch].
9043 Fri Mar 16 15:52:49 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9045 * Implemented OPER and SILCOPER commands into the server and
9048 * Added silc_auth_verify and silc_auth_verify_data to verify
9049 the authentication directly from the authentication payload.
9050 It supports verifying both passphrase and public key based
9051 authentication. Affected file lib/silccore/silcauth.[ch].
9053 * Added `hash' field to the SilcIDListData structure. It is the
9054 hash negotiated in the SKE protocol. Affected file is
9057 * Slight redesigning of the SilcAuthPayload handling routines.
9058 Do not send SilcPKCS but SilcPublicKey as argument.
9060 * Implemented the public key authentication support to the
9061 serverconfig. The public key is loaded from the provided path
9062 and saved as authentication data to void * pointer. Thus,
9063 changed the unsigned char *auth_data to void *auth_data;
9065 * Fixed SHUTDOWN command to send the reply before the server
9066 is shutdown. :) Affected file silcd/command.c.
9068 * Fixed fatal bug in CONNECT command. The hostname was invalid
9069 memory and server crashed. Affected file silcd/command.c.
9071 * Fixed fatal bug in CLOSE command. The server_entry became
9072 invalid but was referenced later in the command. Affected file
9075 Thu Mar 15 12:46:58 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9077 * Fixed fatal bug in failure packet handling. Server ignored
9078 the failure and thus crashed when it came.
9082 Wed Mar 14 20:37:35 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9084 * Added new SILC_CF_LAG_STRICT command flag that strictly forces
9085 that the command may be executed only once in (about) 2 seconds.
9086 The old SILC_CF_LAG flag is same but allows command bursts up
9087 to five before limiting.
9089 Added the support for CF_LAG and CF_LAG_STRICT flags to the
9090 server code. Various commands now includes the CF_LAG_STRICT
9091 flag to disallow any kind of miss-use of the command.
9093 * Fixed the silc_buffer_unformat to not to allocate any data
9094 if the length of the data is zero. It used to allocate the
9095 length + 1. Affected file lib/silcutil/silcbuffmt.c.
9097 Wed Mar 14 16:10:30 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9099 * Changed the format of AdminConnection configuration section
9100 in the server. Added username of the admin to the format.
9101 Affected files silcd/serverconfig.[ch].
9103 Added silc_server_config_find_admin into silcd/serverconfig.[ch]
9104 to return admin configuration data by host, username and/or
9107 Wed Mar 14 13:18:16 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9109 * Implemented WHOWAS command to the server. Added the functions:
9111 silc_server_command_whowas_parse,
9112 silc_server_command_whowas_send_reply,
9113 silc_server_command_whowas_from_client and
9114 silc_server_command_whowas_from_server
9116 * Added <Client ID> argument to the WHOWAS command reply. Updated
9117 the protocol specs accordingly.
9119 * Implemented WHOWAS command and command_reply to the client
9122 Implemented the WHOWAS printing on the user interface.
9124 Tue Mar 13 22:17:34 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9126 * Added new argument to the WHOWAS command reply, the real name.
9127 It is an optional argument. Updated the protocol specs.
9129 * Added SilcIDCacheDestructor callback that is registered when
9130 the SilcIDCache is allocated. The callback is called when
9131 an cache entry in the ID Cache expires, or is purged from the
9132 cache. Added into lib/silccore/idcache.[ch].
9134 Added silc_idlist_client_destructor to the silcd/idlist.[ch]
9135 to destruct the client entries when the cache entry expires.
9136 Other ID Cache's in server and in the client library ignores
9139 * If the ID Cache entry's `expire' field is zero then the entry
9140 never expires. Added boolean `expire' argument to the
9141 silc_idcache_add function in the lib/silccore/idcache.[ch].
9142 If it is TRUE the default expiry value is used.
9144 * Added silc_server_free_client_data_timeout that is registered
9145 when client disconnects. By default for 5 minutes we preserve
9146 the client entry for history - for WHOWAS command.
9148 Tue Mar 13 13:26:18 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9150 * Added support to the server to enforce that commands are not
9151 executed more than once in 2 seconds. If server receives
9152 commands from client more frequently, timeout is registered
9153 to process the commands. Affected file silcd/command.c.
9154 Added new function silc_server_command_process_timeout.
9156 * Changed NICK_NOTIFY handling in client library to check that
9157 if the client's nickname was changed, so there is no need to
9158 resolve anything from the server.
9160 * Removed error printing from the WHOIS and IDENTIFY commands.
9161 If error occurs then it is ignored silently in the client library.
9162 The application, however, may map the received error to
9163 human readable error string. The application currently maps
9164 the NO_SUCH_NICKNAME error to string.
9166 * Made the command status message public to the application. Moved
9167 them from lib/silcclient/command_reply.c to
9168 lib/silcclient/command_reply.h. The application can map the
9169 received command status to the string with the
9170 silc_client_command_status_message function.
9172 * Added check to the server to check that client's ID is same
9173 as the Source ID in the packet the client sent. They must
9176 Tue Mar 13 12:49:21 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9178 * Added dist-bzip hook to the Makefile.am to make bzip2
9179 compressed distributions.
9181 Mon Mar 12 18:43:38 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9183 * Server now enforces the maximum length for the nickname and
9184 the channel as protocol specification dictates. 128 bytes for
9185 nickname and 256 bytes for channel name.
9187 * Moved the WHOIS printing to the application. The client libary
9188 does not print out the WHOIS information anymore, the application
9189 must do it. Renamed silc_client_command_reply_whois_print to
9190 the silc_client_command_reply_whois_save.
9192 The client's idle time is also sent to the application now, and
9193 the idle is shown on screen.
9195 * Added silc_client_command_reply_identify_save to save the
9196 received IDENTIFY entries.
9198 * Do not check for channel private keys in message sending and
9199 reception if the channel does not have the PRIVKEY mode set.
9200 Affected file lib/silclient/client_channel.c.
9202 Sun Mar 11 20:25:06 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9204 * Fixed a minor bug if WHOIS and IDENTIFY command parsing that
9205 just surfaced after chaning the JOIN procedure.
9207 Sun Mar 11 14:59:05 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9209 * Added silc_client_get_clients_by_list to get client entries
9210 from Client ID list, that is returned for example by JOIN
9211 and USERS command replies. The application should use this
9212 function for example when JOIN command reply is received to
9213 resolve the clients already on the channel (library does not
9214 do that anymore as USERS command reply is not used in the JOIN
9215 procedure anymore). Affected files lib/silcclient/silcapi.h and
9216 lib/silcclient/idlist.c.
9218 * JOIN command reply and USERS command reply returns now SilcBuffer
9219 pointers instead of unsigned char pointers when returning
9220 the client list and mode list.
9222 * Added <Client ID> argument to the JOIN command reply, mainly
9223 for the server to identify for which client the command was
9224 originally sent. Updated protocol specs accordingly.
9226 * Added SilcDlist private_key pointer to the SilcChannelEntry
9227 in the client to support the channel private keys. Affected
9228 file is lib/silcclient/idlist.h.
9230 * Added SilcChannelPrivateKey argument to the function
9231 silc_client_send_channel_message so that application can choose
9232 to use specific private ke if it wants to. If it is not provided,
9233 the normal channel key is used, unless private keys are set.
9234 In this case the first (key that was added first) is used
9235 as the encryption key.
9237 * Implemented the support for channel private key handling.
9238 Implemented the following functions:
9240 silc_client_add_channel_private_key,
9241 silc_client_del_channel_private_keys,
9242 silc_client_del_channel_private_key,
9243 silc_client_list_channel_private_keys and
9244 silc_client_free_channel_private_keys
9246 Affected file lib/silcclient/client_channel.c.
9248 * Added the support for the private keys in the channel message
9249 sending and encryption and in the message reception and
9250 decryption. Affected funtions are
9251 silc_client_send_channel_message and silc_client_channel_message.
9253 Sat Mar 10 21:36:22 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9255 * Added SKE's key verify callback to the client library's
9256 KE protocol context. Affected files lib/silcclient/protocol.[ch].
9258 * Removed the statement that server (or router) must send USERS
9259 command reply when joining to the channel so that the client
9260 knows who are on the channel. Instead, the client list and
9261 client's mode list is now sent in the JOIN command reply to the
9262 client who joined channel. This is better solution.
9264 * Added function silc_server_get_users_on_channel and function
9265 silc_server_save_users_on_channel to the silcd/server.[ch].
9267 * Removed function silc_server_command_send_users from the
9270 * Do not show topic on the client library anymore. The topic is
9271 sent in the command reply notify to the application and the
9272 application must show the topic now.
9274 Sat Mar 10 00:07:37 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9276 * Added client searching by nickname hash into the IDENTIFY and
9277 WHOIS commands in the server as they were clearly missing from
9278 them. Affected file is silcd/command.c.
9280 * Fixed a bug in private message receiving in the client library.
9281 The remote ID was freed and it wasn't supposed, now it is
9284 Fri Mar 9 12:40:42 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9286 * Minor fix to the channel payload; allocate the data area, as it
9287 needs to be of specific length.
9289 * If the key agreement port is zero then the operating
9290 system will define the bound port. Affected files are
9291 lib/silcclient/silcapi.h and lib/silcclient/client_keyagr.c.
9293 * Added new function silc_channel_payload_decrypt into the file
9294 lib/silccore/silcchannel.[ch].
9296 * Moved the channel message etc, check from silc_packet_decrypt
9297 to applications. The library calls now a generic
9298 SilcPacketCheckDecrypt callback which is to return TRUE or FALSE
9299 when the packet is either normal or special. This was done to
9300 allow more wide range of checking that was not allowed when
9301 the code was in library. Now applications can do virtually any
9302 checks to the packet and return to the library the decision how
9303 the packet should be processed. Affected files are
9304 lib/silccore/silcpacket.[ch].
9306 Added silc_server_packet_decrypt_check to the server and
9307 silc_client_packet_decrypt_check to the client library.
9309 * Added silc_server_packet_send_srcdest into silcd/packet_send.[ch]
9310 to send with specified source and destination information.
9312 * Channel message delivery between routers was broken after the
9313 channel key distribution was fixed earlier. The channel key
9314 was used be to distributed to other routers as well which is not
9315 allowed by the protocol. Now this is fixed and channel keys
9316 really are cell specific and the channel message delivery between
9317 routers comply with the protocol specification.
9319 * Fixed various commands in server to check also the global list
9320 for the channel entry and not just the local list. The affected
9321 file silcd/command.c.
9323 Thu Mar 8 21:39:03 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9325 * Added assert()s to buffer formatting and unformatting routines
9326 to assert (if --enable-debug) when error occurs. Affected
9327 file: lib/silcutil/silcbuffmt.c.
9329 * Changed to auto-reconnect to check whether the remote host is
9330 router and register the re-connect timeout if it is. It used
9331 to check that whether we are normal server, but router must do
9332 auto-reconnect with another router as well. Affected file
9335 * Removed the [<key len>] option from CMODE command as the cipher
9336 name decides the key length, nowadays. See the defined ciphers
9337 from the protocol specification.
9339 * Added [<hmac>] option to the CMODE command to define the HMAC
9340 for the channel. Added SILC_CMODE_HMAC channel mode.
9342 * Added [<hmac>] option for the JOIN command so that user can
9343 select which HMAC is used to compute the MACs of the channel
9346 * Added Hmac field to the Channel Message Payload. The integrity
9347 of plaintext channel messages are now protected by computing
9348 MAC of the message and attaching the MAC to the payload. The
9349 MAC is encrypted. Now, it is clear that this causes some
9350 overhead to the size of the packet but rationale for this is that
9351 now the receiver can verify whether the channel message decrypted
9352 correctly and also when private keys are set for the channel the
9353 receiver can decrypt the packet with several keys and check from
9354 the MAC which key decrypted the message correctly.
9356 * Added silc_cipher_encrypt and silc_cipher_decrypt into the
9357 lib/silccrypt/silccipher.[ch].
9359 * Added silc_hash_len to return the digest length into the
9360 lib/silcrypt/silchash.[ch].
9362 * Rewrote parts of Silc Channel Payload interface in the
9363 lib/silccore/silcchannel.[ch]. The encode function now also
9364 encrypts the packet and parse function decrypts it.
9366 Wed Mar 7 20:58:50 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9368 * Fixed a minor formatting bug in the SKE's key material processing.
9369 It actually might have processed the keys wrong way resulting
9372 * Redefined the mandatory HMAC algorithms and added new algorithms.
9373 Added hmac-sha1-96 and hmac-md5-96 which are normal hmac-sha1
9374 and hmac-md5 truncated to 96 bits. The mandatory is now
9375 hmac-sha1-96. Rest are optional (including the one that used
9376 to be mandatory). Rationale for this is that the truncated HMAC
9377 length is sufficient from security point of view and can actually
9378 make the attack against the HMAC harder. Also, the truncated
9379 HMAC causes less overhead to the packets. See the RFC2104 for
9382 * Added new [hmac] configuration section. The SKE used to use
9383 the hash names (md5 and sha1) in the SKE proposal as HMCAS which
9384 is of course wrong. The official names that must be proposed in
9385 the SKE are the ones defined in the protocol specification
9386 (hmac-sha1-96 for example). The user can configure any hmac
9387 using any hash function configured in the [hash] section. At
9388 least, the mandatory must be configured.
9390 Rewrote the HMAC interface in lib/silccrypt/silchmac.[ch].
9392 * Added HMAC list to the SKE proposal list. It has now both
9393 hash algorithm list and HMAC list. This makes the protocol
9394 incompatible with previous versions. The SKE now seems to work
9395 the way it is supposed to work, for the first time actually.
9397 * Defined plain Hash algorithms to the protocol specification.
9400 Tue Mar 6 15:36:11 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9402 * Implemented support for key agreement packets into the server.
9403 Added functions silc_server_key_agreement and
9404 silc_server_send_key_agreement. Other than these functions,
9405 server has nothing to do with this packet.
9407 * Added support for private message key packets into the server.
9408 Added functions silc_server_private_message_key and
9409 silc_server_send_private_message_key.
9413 * Changed the silc_[client|server]_protocol_ke_set_keys to be
9414 called in the protocol's final callback instead in the END
9415 protocol state. This makes a little more sense and in the same
9416 time in client we can use the same protocol routines for normal
9417 key exchange and to key agreement packet handling as well.
9419 * Added to both client's and server's KE protocol context the
9420 SilcSKEKeyMaterial pointer to save the key material. We will
9421 bring the key material to the protocol's final callback by doing
9422 this. The final callback must free the key material.
9424 * Added SKE's packet_send callback into client's KE protocol
9425 context so that the caller can choose what packet sending function
9426 is used. This way we can use different packet sending when
9427 doing normal SKE when doing key agreement packet handling (in
9428 the key agreement packet handling we do not want to encrypt
9431 * Implemented the responder side of the key agreement routines
9432 in the client. The client can now bind to specified port and
9433 accept incoming key negotiation. The key material is passed
9434 to the application after the protocol is over.
9436 * Implemented the processing of incoming Key Agreement packet
9437 in the client. Added function silc_client_key_agreement to
9440 * Implemented the intiator side of the key agreement routines
9441 in the client. The client can now initiate key agreement with
9442 another remote client. The key material is passed to the
9443 application after the protocol is over.
9445 * Created client_keyagr.c to include all the key agreement
9448 * Added macro SILC_TASK_CALLBACK_GLOBAL which is equal to the
9449 SILC_TASK_CALLBACK except that it is not static.
9451 * Created client_notify.c and moved the Notify packet handling
9452 from the client.[ch] into that file.
9454 * Created client_prvmsg.c and moved all private message and
9455 private message key routines from the client.[ch] into that file.
9457 * Create client_channel.c and moved all channel message and
9458 channel private key routines from the client.[ch] into that file.
9460 * Changed silc_client_get_client_by_id_resolve to resolve with
9461 WHOIS command instead of IDENTIFY command, in the file
9462 lib/silclient/idlist.c.
9464 Mon Mar 5 18:39:49 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9466 * Implemented the SKE's responder side to the Client library.
9468 * When FAILURE is received to the protocol do not trust it
9469 blindly. Register a timeout to wait whether the remote closes
9470 the connection as it should do it, only after that process the
9471 actual failure. This was changed to both client and server.
9473 * Added client_internal.h to include some of the structures
9474 there instead of client.h in lib/silcclient/.
9476 * Added function silc_task_unregister_by_callback to unregister
9477 timeouts by the callback function.
9479 Sat Mar 3 19:15:43 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9481 * Some "Incomplete WHOIS info" errors has been appearing on the
9482 log files. Took away the entry->userinfo check from WHOIS
9483 reply sending. The entry->userinfo is now " " if client did not
9484 provide one. I thought this was fixed earlier but something
9485 is wrong still. Let's see if the error still appears.
9487 Wed Feb 28 20:56:29 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9489 * Fixed a minor bug in the login when the channel key is
9490 re-generated in the server. It used to generate the key in
9491 wrong order and thus caused problems in the channel traffic.
9493 * Fixed a minor bug in channel key distsribution after
9494 KICK command. The key was not sent to the router even though
9497 Tue Feb 27 20:24:25 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9499 * Added silc_ske_process_key_material_data as generic routine
9500 to process any key material as the SILC protocol dictates. The
9501 function is used by the actual SKE library but can be used by
9502 applications as well. This relates to the private message keys
9503 and the channel private keys since they must be processed the
9504 same way the normal SILC session keys. The protocol dictates
9505 this. Affected files: lib/silcske/silcske.[ch].
9507 Added also silc_ske_free_key_material to free the
9508 SilcSKEKeyMaterial structure.
9510 * Defined silc_cipher_set_key function to set the key for
9511 cipher without using the object's method function. The affected
9512 files: lib/silccrypt/silccipher.[ch].
9514 * Implemented silc silc_client_add_private_message_key,
9515 silc_client_add_private_message_key_ske,
9516 silc_client_del_private_message_key,
9517 silc_client_list_private_message_keys and
9518 silc_client_free_private_message_keys functions in the
9521 Added functions silc_client_send_private_message_key to send
9522 the Private Message Key payload and silc_client_private_message_key
9523 to handle incoming Private Message Key payload.
9525 * Added Cipher field to the Private Message Key payload to set
9526 the cipher to be used. If ignored, the default cipher defined
9527 in the SILC protocol (aes-256-cbc) is used.
9529 Tue Feb 27 13:30:52 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9531 * Removed lib/silcclient/ops.h file.
9533 Redefined parts of the SILC Client Library API. Created new
9534 file silcapi.h that deprecates the ops.h file and defines the
9535 published Client Library API. Defined also private message key
9536 API and channel private key API into the file.
9538 This is the file that the application must include from the
9539 SILC Client Library. Other files need not be included by
9540 the application anymore.
9542 * Added new key_agreement client operation callback and also
9543 defined the Key Agreement library API for the application.
9545 Tue Feb 27 11:28:31 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9547 * Added new packet type: SILC_PACKET_KEY_AGREEMENT. This packet
9548 is used by clients to request key negotiation between another
9549 client in the SILC network. If the negotiation is started it
9550 is performed using the SKE protocol. The result of the
9551 negotiation, the secret key material, can be used for example
9552 as private message key.
9554 Implemented the Key Agreement payload into the files
9555 lib/silccore/silauth.[ch].
9557 Mon Feb 26 12:13:58 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9559 * Redefined ciphers for the SILC protocol. Added some new ciphers
9560 and defined the key lengths for the algorithms. Changed the
9561 code accordingly. The default key length is now 256 bits.
9563 * Fixed SKE key distribution function silc_ske_process_key_material
9564 when the key length is more than 128 bits. The default key
9565 length in SILC is now 256 bits.
9567 * Added new command status type: SILC_STATUS_ERR_UNKOWN_ALGORITHM
9568 to indicate unsupported algorithm.
9570 * Renamed rijndael.c to aes.c and all functions as well.
9572 * Fixed a long standing channel key setting bug in client library.
9573 Weird that it has never surfaced before.
9575 * Fixed bug in channel deletion. If the entire channel is removed
9576 then it must also delete the references of the channel entry
9577 from the client's channel list as the client's channel entry and
9578 the channel's client entry share same memory.
9580 Sun Feb 25 20:47:29 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9582 * Implemented CONNECT and SHUTDOWN commands in the client.
9584 * Implemented CLOSE command to the client.
9586 * Added the function silc_idlist_find_server_by_name into the
9587 files silcd/idlist.[ch].
9589 Added the function silc_idlist_find_server_by_conn into the
9590 files silcd/idlist.[ch].
9592 Sat Feb 24 23:45:49 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9594 * DIE command was renamed to SHUTDOWN. Updated the both code
9597 * Defined SILC_UMODE_NONE, SILC_UMODE_SERVER_OPERATOR and
9598 SILC_UMODE_ROUTER_OPERATOR modes into lib/silccore/silcmode.h.
9600 * Implemented CONNECT, CLOSE and SHUTDOWN commands to the server
9603 * Added function silc_server_create_connection function to create
9604 connection to remote router. My server implementation actually
9605 does not allow router to connect to normal server (it expects
9606 that normal server always initiates the connection to the router)
9607 so the CONNECT command is only good for connecting to another
9610 Sat Feb 24 16:03:45 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9612 * Added SILC_NOTIFY_TYPE_KICKED to indicate that the client
9613 or some other client was kicked from the channel.
9615 Implemented the handling of the notify type to both client
9618 Implemented silc_server_send_notify_kicked to send the KICKED
9619 notify. It is used to send it to the server's primary router.
9621 * Implemented the KICK command into server and client.
9623 * Added `query' argument to the silc_idlist_get_client function
9624 to indicate whether to query the client from server or not if
9627 * Added new command status type SILC_STATUS_ERR_NO_CHANNEL_FOPRIV
9628 to indicate that the client is not channel founder.
9632 Sat Feb 24 00:00:55 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9634 * Removed the rng context from SilcPacketContext structure and
9635 changed that the packet routine uses the Global RNG API.
9637 Fri Feb 23 11:22:57 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9639 * Added support for quit message that client can "leave" on the
9640 channel when it quits the SILC. It is ditributed inside the
9641 SILC_NOTIFY_TYPE_SIGNOFF notify type.
9643 Added silc_server_free_client_data that will take the
9644 signoff message as argument.
9646 * Changed SKE routines to use the silc_pkcs_sign/verify routines.
9648 Thu Feb 22 23:05:36 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9650 * Updated parts of the protocol specification to keep it up
9653 Thu Feb 22 15:08:20 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9655 * Added List flag (SILC_PACKET_FLAG_LIST) to indicate list of
9656 payloads in one packet.
9658 * Deprecated following packet types: NEW_ID_LIST, NEW_CHANNEL_LIST,
9659 NEW_CHANNEL_USER_LIST, SET_MODE and SET_MODE_LIST. List packets
9660 use now the new List flag.
9662 * Also deprecated the following packet types: REPLACE_ID,
9663 NEW_CHANNEL_USER and REMOVE_CHANNEL_USER packet types.
9665 * Added list support for Notify packet in server.
9667 * Added silc_server_send_notify_channel_change to send the
9668 CHANNEL_CHANGE notify type to replace channel ID's. Deprecates
9669 the silc_server_send_replace_id.
9671 * Added silc_server_send_notify_nick_change to send the
9672 NICK_CHANGE notify type. Deprecates the function
9673 silc_server_send_replace_id.
9675 * Added silc_server_send_notify_join to send the JOIN notify type.
9676 Deprecates the function silc_server_send_new_channel_user.
9678 * Added silc_server_send_notify_leave to send LEAVE notify type.
9679 Deprecates the function silc_server_send_remove_channel_user.
9681 * Added silc_server_send_notify_cmode and
9682 silc_server_send_notify_cumode to send CMODE and CUMODE notify
9683 types. Deprecates the silc_server_send_set_mode function.
9685 * Added SERVER_SIGNOFF notify type to indicate that server has
9686 quit. This means that all clients on the channel from that
9687 server will drop. This can be also used when netsplit happens.
9689 Deprecated REMOVE_ID packet type since it is not needed anymore
9692 Added silc_server_send_notify_server_signoff to send the
9693 SERVER_SIGNOFF notify type. Deprecates the function
9694 silc_server_send_remove_id.
9696 Added also silc_server_send_notify_signoff to send the
9697 SIGNOFF notify type.
9699 * Employed the PKCS #1. It is the mandatory way to do RSA in the
9700 SILC protocol from this day on. Changed the protocol
9701 specification as well.
9703 * Added silc_server_send_notify_topic_set to send TOPIC_SET
9704 notify type. It is used between routers to notify about
9705 topic changes on a channel.
9707 * Added silc_id_dup into lib/silccore/id.[ch] to duplicate
9710 * Partly updated the protocol specification to comply with the
9711 changes now made. It is still though a bit outdated.
9713 * The JOIN notify type now takes one extra argument <Channel ID>.
9714 The packet used to be destined to the channel but now the
9715 JOIN type may be sent as list thus it is impossible to
9716 destine it to any specific channel. By adding this argument
9717 it is again possible.
9719 Wed Feb 21 22:39:30 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9721 * Added CREDITS file. The CHANGES and CREDITS file will appear
9722 in the distribution as well.
9724 Wed Feb 21 14:17:04 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9726 * Implemented CMODE_CHANGE, CUMODE_CHANGE and TOPIC_SET notify
9727 types in the server's silcd/packet_receive.c.
9729 * Implemented CMODE and CUMODE to work in router environment.
9731 * Fixed minor encoding and decoding buglet from the
9732 lib/silccore/silcmode.c.
9734 * Fixed buffer overflow from lib/silcclient/command.c in USERS
9737 Wed Feb 21 12:44:00 EET 2001 Mika Boström <bostik@lut.fi>
9739 * Changed all SilcConfigServer* and silc_config_server* to
9740 SilcServerConfig* and silc_server_config*, respectively.
9743 Wed Feb 21 00:10:00 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9745 * Associated the ID (client or server ID) to the Authentication
9746 Payload to avoid any possibility of forging. Updated the
9747 protocol specification and the code accordingly.
9749 Tue Feb 20 14:14:14 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9751 * The RSA key length is now save to the RsaKey context in the
9752 key generation process in lib/silccrypt/rsa.c. The key length
9753 is now used to figure out the maximum size of the block allowed
9754 to be encrypted/signed.
9756 * Added silc_mp_mp2bin_noalloc into lib/silcmath/mpbin.[ch]. It
9757 is equivalent to the silc_mp_mp2bin but does not allocate any
9760 * Changed silc_mp_mp2bin API to take length argument. If it is
9761 non-zero then the buffer is allocated that large. If zero, then
9762 the size is approximated using silc_mp_sizeinbase, which however
9765 * Created Global RNG API which is global RNG that application can
9766 initialize. After initializing, any routine anywhere in the
9767 code (including library) can use RNG without allocating a new
9768 RNG object. This was done to allow this sort of use of the
9769 RNG in code that has no chance to allocate RNG object. All
9770 applications currently allocate this and many routines in the
9771 library use this. Affected file lib/silccrypt/silcrng.[ch].
9773 * Removed the RNG kludge from lib/silcmath/primegen.c and changed
9774 it to use the Global RNG API.
9776 * Defined Authentication Payload into protocol specification that
9777 is used during SILC session to authenticate entities. It is
9778 used for example by client to authenticate itself to the server
9779 to obtain server operator privileges.
9781 Implemented this payload into the lib/silccore/silcauth.[ch].
9782 Implemented also routines for public key based authentication
9783 as the new protocol specification dictates.
9785 Moved definitions of different authentication methods from
9786 lib/silccore/silcprotocol.h into lib/silccore/silcauth.h.
9788 * Added silc_pkcs_encrypt, silc_pkcs_decrypt, silc_pkcs_sign,
9789 silc_pkcs_verify and silc_pkcs_sign_with_hash and
9790 silc_pkcs_verify_with_hash functions into the file
9791 lib/silccrypt/silcpkcs.[ch].
9793 Mon Feb 19 19:59:28 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9795 * The client entry's userinfo pointer must be always valid.
9796 Otherwise the [<unknown>] bug will surface beacuse the WHOIS
9797 will fail since it requires the userinfo. Now, the userinfo
9798 is allocated as "" if actual userinfo does not exist. Actually,
9799 it must exist and it is totally Ok to drop client connections
9800 that does not announce the userinfo. However, we will make
9801 this workaround for now.
9803 * Added silc_net_get_remote_port into lib/silcutil/silcnet.[ch]
9804 to return the remote port by socket.
9806 Mon Feb 19 14:26:49 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9808 * Changed SILC_SERVER_COMMAND_EXEC_PENDING macro to the name
9809 SILC_SERVER_PENDING_EXEC and added an new macro
9810 SILC_SERVER_PENDING_DESTRUCTOR which is called to free the
9811 data or when error occurs while processing the pending command.
9813 Added new argument `destructor' into silc_server_command_pending
9814 and to the SilcServerCommandPending object. This destructor is
9815 now called after calling the pending callback or if error occurs
9816 immediately. If error occurs the actual pending callback won't
9817 be called at all - only the destructor. The destructor may be
9818 NULL if destructor is not needed.
9820 All this applies for client library code as well. Similar
9821 changes were made there as well for the pending commands.
9823 In the client, the application must now allocate the
9824 SilcClientCommandContext with the silc_client_command_alloc
9827 * Added reference counter to the SilcServerCommandContext. Added
9828 function silc_server_command_alloc and silc_server_command_dup
9831 Same type of functions added to the client library for the same
9834 * Removed the cmd_ident from IDListData away since it is now
9835 global for all connections. It is the command identifier used
9836 in command sending and with pending commands. The affected file
9839 * Added reference counter to the SilcSocketConnection objecet to
9840 indicate the usage count of the object. The object won't be
9841 freed untill the reference counter hits zero. Currently only
9842 server uses this, and client ignores it. The client must be
9843 set to use this too later. The affected files are
9844 lib/silccore/silcsockconn.[ch]. Added also the function
9845 silc_socket_dup to increase the reference counter.
9847 This was mainly added because it is possible that the socket
9848 is removed underneath of pending command or other async
9849 operation. Now it won't be free'd and proper DISCONNECTING
9850 flags, etc. can be set to avoid sending data to connection that
9851 is not valid anymore.
9853 * Added SILC_SET_DISCONNECTING to server.c when EOF is read from
9854 the connection. After that it sets SILC_SET_DISCONNECTED.
9855 It is, however, possible that the socket data is not still freed.
9856 The silc_server_packet_process now checks that data is not
9857 read or written to connection that is DISCONNECTED. The socket
9858 get's freed when the reference counter hits zero.
9860 Mon Feb 19 00:50:57 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9862 * Changed the client operation API: channel_message operation's
9863 `sender' is now the client entry of the sender, not the nickname
9864 and the `channel' is the channel entry, not the channel name.
9866 In the private_message operation the `sender' is now also the
9867 client entry of the sender not the nickname.
9869 Affected file is lib/silcclient/ops.h and all applications
9870 using the client operations.
9872 Sat Feb 17 22:11:50 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9874 * Moved the calling of ops->connect() from connect_to_server_final
9875 into receive_new_id functin since that is the point when the
9876 client is actually allowed to send traffic to network. The
9877 affected file is lib/silcclient/client.c.
9879 Sat Feb 17 13:15:35 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9881 * When receiving NEW_CHANNEL_LIST, NEW_CHANNEL_USER_LIST,
9882 NEW_ID_LIST and SET_MODE_LIST packets, broadcast the list packet
9883 (if needs broadcasting) instead of broadcasting the packets one
9884 by one which would make a burst in the network traffic.
9886 * Added `broadcast' argument to the functions in silcd/server.[ch]
9887 silc_server_create_new_channel[_with_id] to indicate whether
9888 to send New Channel packet to primary router.
9890 Sat Feb 17 01:06:44 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9892 * Added new function into the silcd/server.[ch] files:
9893 silc_server_create_new_channel_with_id to create new channel with
9894 already existing Channel ID.
9896 * Added new packet type SILC_PACKET_SET_MODE_LIST into the file
9897 lib/silccore/silcpacket.h. This packet is used t send list of
9898 Set Mode payloads inside one packet. Server uses this to set
9899 the modes for the channels and clients on those channels, that it
9900 announced to the router when it connected to it. The protocol
9901 specification has been updated accordingly.
9903 * The silc_server_new_channel did not handle the packet coming
9904 from normal server as it normally does not send that. However,
9905 when it announces its channels it does send it. Implemented
9906 the support for that.
9908 * Added SILC_ID_CHANNEL_COMPARE macro to compare to Channel ID's
9909 into the file lib/silccore/id.h.
9911 Fri Feb 16 23:57:29 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9913 * Fixed memory leaks in the functions silc_idlist_del_client,
9914 silc_idlist_del_channel and silc_idlist_del_server in the file
9915 silcd/idlist.c. All of those leaked like a sieve.
9917 * Fixed some small memory leaks in the client's function
9918 silc_client_notify_by_server.
9920 * Added functions into silcd/server.c: silc_server_announce_clients,
9921 silc_server_announce_channels and silc_server_announce_server.
9922 These functions are used by normal and router server to announce
9923 to its primary router about clients, channels and servers (when
9924 router) that we own. This is done after we've connected to the
9927 These functions effectively implements the following packet types:
9928 SILC_PACKET_NEW_CHANNEL_LIST, SILC_PACKET_NEW_CHANNEL_USER_LIST
9929 and SILC_PACKET_NEW_ID_LIST.
9931 * Added new functions into the silcd/packet_receive.[ch]:
9932 silc_server_new_id_list, silc_server_new_channel_list and
9933 silc_server_new_channel_user_list to handle the incoming
9934 NEW_ID_LIST, NEW_CHANNEL_LIST and NEW_CHANNEL_USER_LIST packets.
9936 * Added support of changing Channel ID in the function
9937 silc_server_replace_id. If the server that announces a channel
9938 to the router already exists in the router (with same name but
9939 with different Channel ID), router is responsible to send
9940 Replace ID packet to the server and force the server to change
9941 the Channel ID to the one router has.
9943 * Added new notify type SILC_NOTIFY_TYPE_CHANNEL_CHANGE to notify
9944 client that the Channel ID has been changed by the router. The
9945 normal server sends this to the client. Client must start using
9946 the new Channel ID as the channel's ID.
9948 Implemented handling of this new type into lib/silcclient/client.c
9949 into the function silc_client_notify_by_server.
9951 * Added new function silc_idlist_replace_channel_id into the files
9952 silcd/idlist.[ch] to replace the Channel ID.
9954 Fri Feb 16 14:14:00 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9956 * Call silc_server_command_identify_check always when processing
9957 the IDENTIFY command in silcd/command.c
9959 Thu Feb 15 20:07:37 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9961 * Added new packet type SILC_PACKET_HEARTBEAT that is used to
9962 send keepalive packets. The packet can be sent by clients,
9963 servers and routers.
9965 Added function silc_socket_set_heartbeat into the file
9966 lib/silccore/silcsockconn.[ch] to set the heartbeat timeout.
9967 If not set, the heartbeat is not performed. The actual
9968 heartbeat is implemented in the low level socket connection
9969 library. However, application is responsible of actually
9972 Added silc_server_send_heartbeat to send the actual heartbeat
9973 packet into silcd/packet_send.[ch]. Server now performs
9974 keepalive with all connections.
9976 * Added silc_task_get_first function into lib/silcutil/silctask.c
9977 to return the timeout task with shortest timeout. There was a bug
9978 in task unregistration that caused problems. TODO has been
9979 updated to include that task system must be rewritten.
9981 * The client library will now resolve the client information when
9982 receiving JOIN notify from server for client that we know but
9983 have incomplete information.
9985 * Rewrote parts of silc_server_remove_from_channels and
9986 silc_server_remove_from_one_channel as they did not remove the
9987 channel in some circumstances even though they should've.
9989 * Encryption problem encountered in server:
9991 The LEAVE command used to send the Channel Key packet to the
9992 router immediately after generating it. However, the code
9993 had earlier sent Remove Channel user packet but not immediately,
9994 ie. it was put to queue. The order of packets in the router
9995 was that Channel Key packet was first and Remove Channel User
9996 packet was second, even though they were encrypted in the
9997 reverse order. For this reason, MAC check failed. Now, this
9998 is fixed by not sending the Channel Key packet immediately but
9999 putting it to queue. However, this is more fundamental problem:
10000 packets that are in queue should actually not be encrypted
10001 because packets that are sent immediately gets encrypted
10002 actually with wrong IV (and thus MAC check fails). So, packets
10003 that are in queue should be encrypted when they are sent to
10004 the wire and not when they put to the queue.
10006 However, the problem is that the current system has not been
10007 designed to work that way. Instead, the packet is encrypted
10008 as soon as possible and left to the queue. The queue is then
10009 just purged into wire. There won't be any fixes for this
10010 any time soon. So, the current semantic for packet sending
10013 o If you send packet to remote host and do not force the send
10014 (the packet will be in queue) then all subsequent packets to the
10015 same remote host must also be put to the queue. Only after the
10016 queue has been purged is it safe again to force the packet
10019 o If you send all packets immediately then it safe to send
10020 any of subsequent packets through the queue, however, after
10021 the first packet is put to queue then any subsequent packets
10022 must also be put to the queue.
10024 Follow these rules and everything works fine.
10026 Thu Feb 15 14:24:32 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10028 * Added new function silc_server_remove_clients_by_server to
10029 remove all client entries from ID list when the server connection
10030 is lost. In this case it is also important to invalidate all
10031 client entires as they hold the invalid server entry. This
10032 fixes fatal bug when server has lost connection and will reconnect
10035 Wed Feb 14 16:03:25 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10037 * Made some sanity checks to silc_server_daemonise like to check
10038 whether the requested user and group actually exists.
10040 * Added sanity check to SKE's silc_ske_responder_finish to check
10041 that the public and private key actually is valid.
10043 * Invalidate the client's nickname when receiving Replace ID
10044 packet and the Client ID is being replaced. This means that the
10045 server will query the nickname if someone needs it (client)
10048 * Sort the ID Cache in client library when the ID Cache data
10049 has changed (needs sorting).
10051 * Do not allow for SILC client to create several connections to
10052 several servers. The client does not support windows right now
10053 and generating multiple connections causes weird behaviour.
10055 Irssi-silc client does support windows and can handle several
10056 connections without problems, see: www.irssi.org and SILC plugin.
10058 * Fixed some places where client was added to the IDList. The
10059 rule of thumb is following (in order to get everything right):
10060 If the client is directly connected local client then the
10061 `connection' argument must be set and `router' argument must be
10062 NULL to silc_idlist_add_client function. If the client is not
10063 directly connected client then the `router' argument must
10064 bet set and the `connection' argument must be NULL to the
10065 silc_idlist_add_client function.
10067 * The funtion silc_server_packet_send_local_channel actually did
10068 not check whether the client was locally connected or not. It
10069 does that now. Fixed a bug related to LEAVE command.
10071 * Fixed Remove Channel User payload parsing bug in server's
10072 silcd/packet_receive.c. Fixed a bug related to LEAVE command.
10074 * The server's silc_server_save_channel_key now checks also the
10075 global ID list for the channel as it might not be in the local
10076 list. Fixed a bug related to LEAVE command.
10078 * Is this the end of the [<unknown>] buglet that has been lurking
10079 around for a long time? A little for loop fix in server's
10080 silc_server_command_whois_parse that is used by both IDENTIFY
10081 and WHOIS command. At least, this was a clear bug and a cause
10082 of one type of [<unknown>] buglet.
10084 * WHOIS and IDENTIFY commands call the function
10085 silc_server_command_[whois/identify]_check function even if
10086 we are not router server.
10088 Tue Feb 13 19:55:59 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10090 * Added --with-gmp configuration option. If set the GMP
10091 is always compiled in the SILC source tree. If not set then
10092 it is checked whether the system has the GMP3 installed. If
10093 it has then the GMP won't be compiled (the system's headers
10094 and library is used), if it doesn't have it then the GMP is
10095 compiled in the SILC source tree.
10097 Mon Feb 12 11:20:32 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10099 * Changed RSA private exponent generation to what PKCS #1
10100 suggests. We try to find the smallest possible d by doing
10101 modinv(e, lcm(phi)) instead of modinv(e, phi). Note: this is
10102 not security fix but optimization.
10104 Sun Feb 11 18:19:51 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10106 * Added new config entry [Identity] to fork the server and run
10107 it as specific user and group. A patch from Bostik.
10109 * Imported Dotconf configuration library into lib/dotconf.
10110 This will be used to create the SILC configuration files later.
10111 It will appear in the distsribution after this commit.
10113 Sat Feb 10 21:13:45 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10115 * A big code auditing weekend happening. Auditing code for
10116 obvious mistakes, bugs and errors. Also, removing any code
10119 Removed files for being obsolete:
10121 o lib/silcutil/silcbuffer.c (the buffer interface is entirely in
10122 inline in the file lib/silcutil/silcbuffer.h)
10124 o lib/silcutil/silcbufutil.c (the header has inline versions)
10126 Changed code to fix possible error conditions:
10128 o The buffer formatting routines now check that the destination
10129 buffer really has enough space to add the data. This applies for
10130 both buffer formatting and unformatting
10131 (lib/silcutil/silcbuffmt.[ch]). Also, the entire buffer
10132 unformatting was changed to accomodate following rules:
10133 XXX_*STRING_ALLOC will allocate space for the data into the pointer
10134 sent to the function while XXX_*STRING will not allocate or copy
10135 the data into the buffer. Instead it sets the pointer from the
10136 buffer into the pointer sent as argument (XXX_*STRING used to
10137 require that the pointer must be allocated already). This change
10138 makes this whole thing a bit more consistent and more optimized
10139 (note that the data returned in the unformatting with XXX_*STRING
10140 must not be freed now). The routines return now -1 on error.
10142 o Tried to find all code that use buffer_format and buffer_unformat
10143 and added return value checking to prevent formatting and
10144 especially unformatting errors and possible subsequent fatal
10147 o Changed ske->x and ske->KEY to mallocated pointers in
10148 lib/silcske/silcske.h. Fixed possible data and memory leak.
10150 o Added return value checking to all *_parse* functions. Fixed
10151 many memory leaks as well.
10153 o Added length argument to silc_id_str2id in lib/silccore/id.[ch]
10154 so that buffer overflows would not happen. All code now also
10155 checks the return value as it can fail.
10157 Mon Feb 5 20:08:30 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10159 * Added reconnection support to server if the normal server looses
10160 its connection to the router (for example if router is rebooted).
10161 The server performs normal reconnection strategy implemented
10162 to the server. Affected file silcd/server.c.
10164 Sun Feb 4 13:18:32 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10166 * Added new packet type SILC_PACKET_SET_MODE that is used to
10167 distribute the information about changed modes (for clients,
10168 channels and clients channel modes) to all routers in the
10169 network. Updated the protocol specification accordingly.
10171 Added functions into silcd/packet_send.c and
10172 silcd/packet_receive.c: silc_server_send_set_mode,
10173 silc_server_set_mode.
10175 Added new files silcmode.[ch] into lib/silccore that implements
10176 the encoding and decoding of Set Mode Payload. Added new type
10177 SilcSetModePayload. Moved the definitions of different modes
10178 from lib/silccore/silcchannel.h into lib/silccore/silcmode.h.
10180 Sat Feb 3 15:44:54 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10182 * Oops, a little mistake in server's connection authentication
10183 protocol. The protocol is not ended with FAILURE but with
10184 SUCCESS if the authentication is Ok. :) Affected file is
10187 * Implemented NICK_CHANGE notify handling in server in the file
10188 silcd/packet_receive.c The NICK_CHANGE notify is distributed to
10189 the local clients on the channel. After the changing nickname
10190 in router environment snhould work and the [<unknown>] nickname
10191 should appear no more.
10193 The silc_server_replace_id function that receives the Replace ID
10194 payload now sends the NICK_CHANGE notify type also in the file
10195 silcd/packet_receive.c
10197 * Changed WHOIS and IDENTIFY command to support the maximum amount
10198 of arguments defined in protocol specs (3328 arguments). This
10199 fixed a bug that caused problems when there were more than three
10200 users on a channel.
10202 Fri Feb 2 11:42:56 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10204 * Added extra parameter, command identifier, to the
10205 silc_client_send_command so that explicit command identifier
10208 Changed that ID list routines uses specific command identifier
10209 when sending WHOIS/IDENTIFY requests to the server so that they
10210 can be identified when the reply comes back.
10212 Affected files lib/silcclient/command.[ch],
10213 lib/silcclient/client.c and lib/silcclient/idlist.[ch].
10215 * Added `sender' argument to silc_server_packet_send_to_channel
10216 to indicaet the sender who originally sent the packet to us
10217 that we are now re-sending. Ignored if NULL. Affected file
10218 silcd/packet_send.[ch].
10220 * Added some server statistics support in silcd/server_internal.h
10221 SilcServerStatistics structure and around the server code. Also
10222 send some nice statistics information when client is connecting
10225 Thu Feb 1 23:31:21 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10227 * Fixed channel ID decoding in server's JOIN command reply in
10228 silcd/command_reply.c
10230 * Fixed braodcasting of replace ID payload to not to send it if
10231 we are standalone server in silcd/packet_receive.c.
10233 * Fixed all channel message sending routines to not to send
10234 packets to clients that has router set, since they are routed
10235 separately in the same function earlier. Affects file
10236 silcd/packet_send.c and all channel packet sending functions.
10238 * In USERS reply, res_argv[i] are not allocated, the table
10239 is allocated. Thus changed that free the table, not its
10242 * In server's whois_check and identify_check if the client is
10243 locally connected do not send any WHOIS commands - they are not
10246 Thu Feb 1 21:32:27 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10248 * Fixed some minor bugs in client when sending WHOIS command. The
10249 arguments was in wrong order.
10251 * Removed statis function add_to_channel from server in
10252 silcd/command.c that was previously used with the joining but
10255 * Tested USERS command in router environment successfully with two
10256 routers, two servers and two clients.
10258 Thu Feb 1 00:54:26 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10260 * Reorganized the USERS command and command reply in client library
10261 in lib/silcclient/command.c and lib/silcclient/command_reply.c.
10262 When the command is given by user we register a pending command
10263 callback that will reprocess the command after the reply has been
10264 received from the server. When reprocessing the packet we then
10265 display the information. Thus, the USERS information is displayed
10266 now in the command callback instead of in the command reply
10267 callback. The processing of the command is same as previously
10268 when server has sent the command reply in the JOINing process.
10270 * Added to USERS command in silcd/command_reply.c to join the client,
10271 we didn't use to know about, to the channel after we've created
10272 a client entry for it. Also, for clienet we did know already still
10273 check whether it is on the channel or not and add it if not.
10275 * Removed silc_server_command_join_notify as the function and its
10278 Tue Jan 30 22:39:15 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10280 * Changed the client's pending command handling to the same as the
10281 server's pending command handling. It is also now possible to
10282 execute command reply functions from other command reply
10283 function as the function callbacks for commands and command
10284 replies are one and same. The pending commands are not static
10285 list anymore, it is mallocated SilcDList in lib/silcclient/client.h
10286 in client connection context. Thus, pending commands are server
10287 connection specific as it is convenient.
10289 Changed the function silc_client_command_pending and
10290 silc_client_command_pending_del and added new function
10291 silc_client_command_pending_check. Removed the
10292 SILC_CLIENT_CMD_REPLY_EXEC, and SILC_CLIENT_PENDING_COMMAND_CHECK
10295 * Added cmd_ident, current command identifier, to the client
10296 connection context in lib/silcclient/client.h to keep track on
10297 command identifiers used in command sending. Client's command reply
10298 function handling now supports the mandatory command identifiers.
10300 * Added SILC_CLIENT_COMMAND_EXEC_PENDING macros to all command reply
10301 funtions in client to fully support pending command callbacks.
10303 * NOTE: the name_list in USERS (old NAMES) command is NOT sent anymore
10304 as one of the arguments to the application in the command reply
10307 * NOTE: The FORWARDED flag is depracated. It used to be depracated
10308 before first releasing SILC but came back. Now it is removed again
10309 and should come back nomore. The FORWARDED flag was used only
10310 by the JOINing procedure by forwarding the command packet to router.
10311 Now, the JOINing procedure has been changed to more generic (due
10312 to various router environment issues) and FORWARDED is not needed
10313 anymore for anything. The protocol specification is yet to be
10316 Now, removed silc_server_packet_forward from server and the flag
10317 SILC_PACKET_FORWARDED from lib/silccore/silcpacket.h.
10319 Tue Jan 30 00:05:05 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10321 * Renamed NAMES command to USERS command. The NAMES was named that
10322 due to historical reasons. Now it is renamed. Also, rewrote
10323 parts of the USERS command. The nickname list is not sent anymore
10324 by the server. Only Client ID and mode lists are sent in the USERS
10325 command. Changed this also to the protocol specification.
10327 The client now resolves the names and stuff after it receives
10328 the USERS list from the server when joining to the channel.
10330 * WHOIS and IDENTIFY commands has been changed to support multiple
10331 Client ID's per command. One can now search for multiple users
10332 in the network by sending only one WHOIS or IDENTIFY command.
10333 Changed the code and the protocol specifications.
10335 * Removed silc_server_command_identify_parse and changed that IDENTIFY
10336 uses silc_server_command_whois_parse to parse the request. */
10338 * If normal server, do not parse the WHOIS and IDENTIFY requests
10339 before sending it to the router. Saves some time.
10341 Sun Jan 28 16:19:49 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10343 * Fixed JOIN command on client library. Wrong number of arguments
10344 used to crash the client.
10346 * Added silc_server_channel_has_global function to check whether
10347 channel has global users or not.
10349 * Added silc_server_channel_has_local function to check whether channel
10350 has locally connected clients on the channel.
10352 * The silc_server_remove_from_one_channel now checks whether the
10353 channel has global users or not after given client was removed from
10354 the channel. It also checks whether the channel has local clients
10355 on the channel anymore. If it does not have then the channel entry
10356 is removed as it is not needed anymore.
10358 * The silc_server_notify now checks on JOIN notify whether the joining
10359 client is one of locally connected or global. If it is global then
10360 the channel has now global users on the channel and that is marked
10361 to the channel entry. Also, it now saves the global client to
10362 global list who is joining and JOINs it to the channel. This is
10363 for normal server, that is.
10365 Changed silc_server_send_notify_on_channel,
10366 silc_server_packet_relay_to_channel and
10367 silc_server_packet_send_to_channel check if we are normal server
10368 and client has router set (ie. global client) do not send the
10369 message to that client, as it is already routed to our router.
10371 * Implemented LEAVE notify type handling in silc_server_notify
10374 * Tested LEAVE command in router environment successfully. Tested
10375 with two routers, two servers and two clients.
10379 * idlist_find_xxx_by_id routines now dumps the ID on the debug mode.
10381 * Implemented SIGNOFF notify type handling in silc_server_notify
10384 * silc_server_remove_id now removes the client entry from all channels
10385 it has joined and thusly sends SIGNOFF notify type.
10387 * Rewrote the NAMES list generation in server by removing two excess
10388 loops. The lists are created now inside one loop.
10390 Sat Jan 27 22:34:56 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10392 * silc_server_remove_channel_user checks now also global list
10393 for channel and client.
10395 * silc_server_new_channel_user checks now both local and global
10396 list for channel and client. Fixed a bug in client id decoding.
10397 Used to decode wrong buffer.
10399 * silc_server_channel_message checks now both local and global
10400 list for channel entry.
10402 * Tested channel joining (hence JOIN) in router environment
10403 successfully. Tested with two routers, two servers and two
10406 * Tested channel message sending in router environment successfully.
10408 Thu Jan 11 03:22:57 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10410 * Added silc_server_save_channel_key into server.[ch] to save the
10411 received channel key in Channel Key payload processing. It is
10412 also used in JOIN command reply handling.
10414 Equivalent function silc_client_save_channel_key added into
10415 client.[ch] into client library.
10417 * Changed JOIN command reply to send information whether the channel
10418 was created or not (is existing already) and the channel key
10419 payload. Changed protocol specs accordingly.
10421 * Fixed bugs in WHOIS and IDENTIFY command reply sending when
10422 the request was sent by ID and not by nickname. Crashed on
10425 Sat Dec 23 21:55:07 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10427 * Fixed a bug in Client library. IDENTIFY and WHOIS reply functions
10428 now correctly save the received data.
10430 * silc_server_free_sock_user_data now notifies routers in the
10431 network about entities leaving the network.
10433 At the same time implemented functions silc_server_remove_id
10434 and silc_server_send_remove_id to receive and send REMOVE_ID
10435 packets. The packet is used to notify routers in the network
10436 about leaving entities. The ID removed will become invalid in
10439 * Added function silc_idlist_del_server into server. Removes and
10440 free's server entry from ID list.
10442 * silc_server_private_message function now checks, if we are router,
10443 that the destination ID really is valid ID, naturally.
10445 * In router when NEW_ID packet is received (for new client) the
10446 hash of the Client ID is saved in the ID Cache but the
10447 client->nickname is set to NULL, instead of putting the hash
10450 IDENTIFY command now also checks that client->nickname must be
10451 valid. If it is not if will request the data from the server who
10452 owns the client. Added new function
10453 silc_server_command_identify_check.
10455 * Added silc_command_set_command into lib/silccore/silcommand.[ch]
10456 to set the command to already allocated Command Payload.
10458 * Tested private message sending in router environment with two
10459 routers, two servers and two clients. Fixed minor bugs and now
10462 * Fixed segfault from client's NAMES command. Used to crash if
10463 not on any channel.
10465 * Forwarded packets must not be routed even if it is not destined
10466 to the receiver. Changed server code comply with this.
10468 Sun Dec 17 14:40:08 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10470 * Added `require_reverse_mapping' boolean value to ServerParams
10471 structure. If TRUE (not default) the server will require that
10472 the connecting host has fully qualified domain name.
10474 If the reverse mapping is not required and hostname could not be
10475 found the IP address is used as hostname.
10477 Sat Dec 16 17:39:54 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10479 * Implemented version string checking to both client and server.
10480 The check is incomplete currently due to the abnormal version
10481 strings used in development version of SILC.
10483 * Changed all command functions in server to use the new
10486 Fri Dec 15 15:55:12 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10488 * Changed char *data to unsigned char *data in ID Cache system to
10489 support binary data as ID Cache data. Changed code to support
10490 binary data in lib/silccore/idcache.c.
10492 * Renamed silc_server_packet_relay_command_reply to
10493 silc_server_command_reply as it is normal packet receiving
10494 function. Rewrote the function to accept command replys for
10495 servers and not only for clients.
10497 * Mark remote router always as registered server if we are connecting
10498 to it. Otherwise, commands sent by the router to us are ignored.
10500 * All ID List find routines now returns the ID Cache Entry pointer
10501 as well if requested.
10503 * WHOIS command works now in router environment, tested with two
10504 routers, two servers and two clients.
10506 * Cleaned up and rewrote IDENTIFY command. IDENTIFY should work now
10507 in router environment (as it is almost equivalent to WHOIS) but
10508 hasn't been tested thoroughly. Added new functions:
10510 silc_server_command_identify_parse
10511 silc_server_command_identify_send_reply
10512 silc_server_command_identify_from_client
10513 silc_server_command_identify_from_server
10515 * Disabled route cache adding because adding two different ID's with
10516 same IP replaces the old cache entry thus giving wrong route.
10517 The entry->router->connection is always the fastest route anyway
10518 so route cache may not be needed. Of course, new routes maybe
10519 established after receiving the ID when the entry->router->connection
10520 might not be anymore the most optimal.
10522 Thu Dec 14 15:55:35 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10524 * Add route cache for received ID for fast routing.
10526 * Added silc_server_packet_route to route received packet on router
10527 that is not destined to us.
10529 * Renamed silc_server_get_route to silc_server_route_get.
10531 * Added id_string and id_string_len fields into SilcServer to
10532 include encoded ServerID for fast comparing without excess
10533 encoding of the ID's.
10535 * Cleaned up WHOIS command on server side. Added following static
10538 silc_server_command_whois_parse
10539 silc_server_command_whois_check
10540 silc_server_command_whois_send_reply
10541 silc_server_command_whois_from_client
10542 silc_server_command_whois_from_server
10544 * Added macro SILC_SERVER_COMMAND_CHECK_ARGC to check mandatory
10545 arguments in command replies. All command functions should be
10546 updated to use this macro.
10548 Sun Dec 10 23:52:00 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10550 * Minor typo fixes on command reply handling on server.
10552 Tue Nov 28 11:05:39 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10554 * Added silc_server_command_add_to_channel internal routine to add
10555 the client to the channel after router has created the channel and
10556 sent command reply to the server.
10558 * Added generic silc_server_send_command to send any command from
10561 * Use static buffer with ID rendering instead of duplicating data.
10563 Mon Nov 27 21:39:40 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10565 * Fixed a channel user mode bug when joining to a channel server gave
10566 everybody channel founder rights, oops.
10568 * We mark ourselves as the router of the incoming server connection
10569 if we are router ourselves. This way we can check in some packet
10570 sending functions whether it is locally connected server. For
10571 incoming router connections we put NULL.
10573 * For router sending packets locally means now always sending the
10574 packet cell wide; to local clients and local servers. For normal
10575 server sending packet locally means sending it to only local
10578 * Fixed the JOIN command to really work in router environment. If the
10579 channel is created it is always created by the router. Router is
10580 also responsible of making the initial joining to the channel,
10581 sending JOIN notify to the sending server and distributing
10582 NEW_CHANNEL and NEW_CHANNEL_USER packets. Hence, if the channel
10583 does not exist server doesn't do anything else but forward the
10584 command to the router which performs everything.
10586 * Added silc_server_send_channel_key function to send the Channel Key
10589 * Added silc_server_create_channel_key to create new channel key. The
10590 channel key is now re-generated everytime someone joins or leaves
10591 a channel, as protocol dictates. Note: channel->key_len is the
10592 key length in bits.
10594 Wed Nov 22 22:14:19 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10596 * Splitted server.[ch] finally. Created now packet_send.[ch] and
10597 packet_receive.[ch] to separate packet sending and receiving
10598 routines. The server.[ch] now includes everything else including
10599 actual packet processing (writing and reading data) and other
10602 Renamed silc_server_private_message_send_internal to
10603 silc_server_send_private_message. The routine is still though
10604 used only to relay private messages as server does not send
10605 private messages itself.
10607 Renamed silc_server_new_channel to silc_server_create_new_channel
10608 and added new function sicl_server_new_channel that handles the
10609 incoming New Channel packet. Added also new sending function
10610 silc_server_send_new_channel to send New Channel Payload.
10612 * Added new function silc_server_notify to process incoming notify
10613 packet to the server/router. Server may then relay the notify
10614 to clients if needed.
10616 * Added new function silc_server_new_channel_user to process incoming
10617 New Channel User packet. Router will redistribute the packet and
10618 send JOIN notify to its local clients and locally connected servers
10619 if needed. Normal server will send JOIN notify to its local client
10620 on same channel when received this packet. Added also corresponding
10621 sending function silc_server_send_new_channel_user to sent the
10624 * Added boolean route argument to send_notif_to_channel and
10625 packet_send_to_channel functions to attempt to route the packet
10626 if it is TRUE and send only locally if it is FALSE.
10628 Tue Nov 21 19:49:31 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10630 * silc_server_replace_id now broadcasts the received replace ID
10631 packet if it is not broadcast packet already. The router must
10632 broadcast to inform other routers about changed ID.
10634 * Added backpointer to server's router into SilcServer context in
10635 silcd/server_internal.h.
10637 * Fixed silc_server_packet_broadcast to send correct broadcast
10640 * The channel key is now distributed to the local client as soon
10641 as it is received from the router (in router environment) so that
10642 no other packet may be sent for the channel until client has
10645 * silc_server_remove_channel_user now broadcasts the received
10646 Remove Channel User packet if it is not broadcast packet already.
10647 The router must broadcast to inform other routers about removed
10650 * Added users field into SilcPacketContext that is a reference count
10651 of the context. One can increase the reference count by calling
10652 silc_packet_context_dup which is now changed to just increase the
10653 reference count instead of duplicating the data. The reference
10654 count is decresed by calling silc_packet_context_free that will
10655 free the data after the reference count hits zero.
10657 For now on the packet context and everything allocated into it
10658 (including the raw packet from network) must be freed by calling
10659 the new silc_packet_context_free function. Added also new function
10660 silc_packet_context_alloc that must be used now to allocate the
10661 context. This also means that if a routine is asynchronous from
10662 silc_[client/server]_packet_parse_type the packet context must
10663 be duplicated by calling silc_packet_context_dup. Otherwise it
10664 gets free'd after silc_[client/server]_packet_parse_type returns.
10665 Also, one must remember that if packet is duplicated then its
10666 reference count must be decresed by calling the free function as
10667 many times as it was duplicated.
10669 * Changed SilcBuffer field from protocol contexts to SilcPacketContext
10670 from both client and server.
10672 Mon Nov 20 23:47:03 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10674 * Made joining to a channel working in router environment.
10676 * Cleaned up JOIN command on server side and create function
10677 silc_server_command_join_channel internal routine to make the
10680 Thu Nov 9 21:12:39 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10682 * Changed silc_command_pending list to SilcDList. Also, added
10683 `ident' field to SilcServerCommandPending structure to identify
10684 the reply and to call correct callback.
10686 Added silc_server_command_pending_check function to replace the
10687 corresnponding macro. The silc_command_pending list is not
10690 * Added silc_command_set_ident into lib/silccore/silccommand.[ch]
10691 to set identifier to previously allocated Command Payload. It
10692 is used to set identifier for command when resending Command
10695 * Added silc_command_payload_encode_payload to encode Command
10696 Payload buffer from SilcCommandPayload structure.
10698 * Added silc_argument_payload_encode_payload to encode Argument
10699 payload buffer from SilcArgumentPayload structure.
10701 Wed Nov 8 21:03:28 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10703 * Changed WHOIS command to support router connection on server side.
10704 The whois request is always sent to router unless the server is
10705 standalone server. After server has received the reply from the
10706 router will it send the reply to the client.
10708 * Added silc_server_packet_broadcast into silcd/server.[ch] to
10709 broadcast received broadcast packet. The function is used only
10710 by router. The broadcast packet is always sent to the router's
10713 * Added silc_id_render function in lib/silcutil/silcutil.[ch] to
10714 render given ID to printable string, for log files for example.
10716 Tue Nov 7 22:14:19 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10718 * Made basic router to router connections working. At least they
10719 can now connect to each other but nothing really works the way
10720 they are supposed - yet.
10722 * Added new initiator token to RouterConnection configuration
10723 file in silcd/serverconfig.[ch]. It is used to tell whether we
10724 are the initiator to the remote router or whether we'll expect
10725 the other end to connect.
10727 * Moved registering of listener task to silc_server_init, hence
10728 the server starts listenning as soon as it is run, even if it
10729 does not have connections to other routers. Let's see how well
10732 * Changed default connection retry timeouts for more suitable in
10735 * Removed cipher and such arguments from silc_idlist_add_client
10736 and silc_idlist_add_server prototypes from silcd/idlist.[ch].
10737 Added new function silc_idlist_add_data to add the keys and stuff
10740 * Added SilcIDListData structure and added it to SilcClientEntry
10741 and SilcServerEntry as their first field in the structure. This
10742 way we can explicitly cast the ID entries to the SilcIDListData
10743 structure and get common data for the entries. In past, we had
10744 to first check what type of connection it is and then cast it to
10745 correct ID entry type. Now, we can directly cast the opaque
10746 pointer to the SilcIDListData (no matter what ID entry it actually
10747 is) and get the data needed.
10749 Mon Nov 6 21:56:12 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10751 * Wow, found a bug in scheduler. The scheduler uninitialized itself
10752 in some circumstances even if threre were timeout tasks, though not
10753 IO tasks, but tasks anyway. Now fixed.
10755 * Defined SilcServerConnection structure to hold connection specific
10756 stuff about directly connected servers and routers. The definition
10757 is currently in silcd/server_internal.h. I thought about having
10758 a bit more important role fro this struct but for now it is used
10759 only when connecting to other server (or router actually).
10761 * Added connecting retry support in server when connecting to
10762 router(s). The retry feature implement exponential backoff
10763 algorithm. Also, added SilcServerParams structure to hold default
10764 parameters for server. For now, it include these retry settings
10765 and are hard coded. After server is moded to be as Silc Server
10766 Library this structure will be more important.
10768 Sun Nov 5 22:28:44 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10770 * Changed client librarys channel->clients table to SilcList and
10771 changed code accordingly.
10773 Thu Nov 2 16:28:01 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10775 * Changed client's channel table to SilcList and changed code
10776 accordingly. Also changed SilcChannelClientEntry to include back-
10777 pointer to the channel so that client entry can use that structure
10778 as list as well and we have fast cross-reference to the channel.
10779 This change dramatically decreased the complexity of channel
10780 handling with client entry and vice versa (removed one extra
10781 loop when searching for channel entry from many functions).
10783 * Changed server->sim from table to SilcDList and changed code
10786 * NAMES command can now be used from user interface. It will show
10787 the user list on the channel, neatly.
10789 * Added realname pointer to SilcClientEntry in lib/silcclient/idlist.h.
10790 Code now saves realname of the user if it becomes available.
10792 * Renamed configure.in to configure.in.pre and made ./prepare
10793 script to automatically add correct version string to
10794 configure.in which it creates from configure.in.pre.
10796 Wed Nov 1 17:21:26 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10798 * NAMES command reply now shows users mode with the nickname when
10799 joining to channel.
10801 * Moved silc_client_ch[u]mode[_char] functions from
10802 silc/clientutil.[ch] to lib/silcclient/client.[ch]. Though, that
10803 place sucks, they are utility functions and should be in some
10806 * Fixed some unsigned int's to unsigned short's. Patch by cras.
10808 * Fixed contrib/getopt*.[ch] to not require config.h. Patch by
10811 Tue Oct 31 20:10:37 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10815 * Added TRQ (efficient deque and list library) into lib/trq. This is
10816 a very good list library that is currently used in the SILC. Defined
10817 SilcList API over the library because I didn't like the API very
10818 much. See lib/trq/silclist.h for the API and examples of how to
10819 use the API. Fixed various places in the code to use the new
10820 SilcList API. The SilcList is meant for lists that has a structure
10821 already defined as a list. It is not suitable to add just some
10822 context to the list (in TRQ, the context is the list actually).
10824 So, I defined SilcDList that can be used for the purpose where
10825 predefined list structure does not exit. This can be used as
10826 such list. Now some context just can be added to the SilcDList.
10827 Currently this list is not used in the SILC just yet, though there
10828 are a lot places where this can replace dynamically allocated
10829 tables and I will fix these places, later, to use SilcDList.
10830 See lib/trq/silcdlist.h for SilcDList (they are all inline functions,
10831 and use TRQ internally).
10833 Also fixed some annoying warning messages that the original TRQ
10834 code generated. Also minor changes to TRQ's Makefile.in.
10836 * Added support for querying by Client ID to both WHOIS and
10837 IDENTIFY commands into server, as required by the protocol.
10839 * Removed method function pointers from SilcBuffer structure. They
10840 weren't used to anything and just increased the context size for
10841 no good reason. This change also made silc_buffer_alloc and
10842 silc_buffer_free functions inline functions.
10844 * Disabled command flooding detection support until it's fixed so
10845 that it accepts commands in but does not execute them more than once
10848 * Added silc_net_localhost(), to return local hostname, into
10849 lib/silcutil/silcnet.[ch]. Also added client->hostname pointer
10850 that must be initialized before calling silc_client_init.
10852 * Added new function: silc_server_send_notify_on_channels to send
10853 notify messages to all channels client has joined. It is assured
10854 that the message is sent only once per client.
10856 * Moved silc_log_format (from lib/silcutil/silclog.[ch] into
10857 lib/silcutil/silcutil.[ch] as silc_format function. The new
10858 function is generic and is used by server as well, not only by
10859 the logging routines.
10861 * Added new SKE status type: SILC_SKE_STATUS_BAD_VERSION to indicate
10862 the provided version string was not acceptable. Added new function:
10863 silc_ske_check_version into lib/silcske/silcske.h. The function
10864 must be implemented by the application (client or server) and it
10865 does not reside in the SKE library. The function checks the version
10866 string remote end sent.
10868 * Added back pointers (to opaque context and to SilcSocketConnection)
10869 into SilcPacketContext structure into lib/silccore/silcpacket.h.
10871 * Added silc_packet_context_dup into lib/silccore/silcpacket.[ch] to
10872 duplicate packet context structure.
10874 * Changed `notify' client operation to send same arguments as client
10875 receives from server except for ID's. ID's are mapped to correct
10876 ID entry and that is returned. Also, if channel entry is not sent
10877 by server but the notify is for channel the channel entry is sent
10878 to application (otherwise application doesn't know that it is for
10879 channel (library gets it from packet's Destination ID)).
10881 * Added silc_client_remove_from_channels into client library to
10882 remove a client from all channels it has joined to. Used when
10883 received SIGNOFF notify from server. Added also new function
10884 silc_client_replace_from_channels to replace old ID entry with
10885 new ID entry on all channels. Used when received NICK_CHANGE
10886 notify from server.
10888 * Fixed ID Cache list handling in silc_idlist_get_client in
10889 lib/silcclient/idlist.c. Also, added silc_idlist_get_client_by_id
10890 to get (or query) client by ID.
10892 * Updated TODO list.
10894 * Added connection authentication status message defined by the
10895 protocol: SILC_CONN_AUTH_OK and SILC_CONN_AUTH_FAILED and added the
10896 support for these into the code in client and server side.
10898 * Added generic function silc_client_send_command to send any command
10899 with variable argument list. Application should use this function
10900 to send commands if the command functions provided by the library
10901 does not suite for the application's user interface needs.
10903 * Added new `failure' client operation. Application is notified about
10904 received failure packet if client is executing a protocol. In this
10905 case the protocol's execution has failed.
10907 * Added SKE's end notify to send the SKE_SUCCESS notify message that
10908 is required by the protocol.
10910 * Added SILC_PROTOCOL_STATE_FAILURE to indicate received failure
10911 packet from remote. SILC_PROTOCOL_STATE_ERROR indicates local
10914 * Added status flag to SilcSKE object to indicate realtime status
10915 of the SKE protocol.
10917 * Application receives now exactly same command reply arguments as
10918 the library receives from server. However, if ID is received the
10919 corresponding ID entry is returned to the application (eg. Client
10920 ID is mapped to correct SilcClientEntry entry and that is returned).
10921 Changed command_reply client operation due to this change.
10923 * Changed all ID's in commands and in command replys as ID Payloads.
10924 Change affected both client and server side codes.
10926 All ID's sent in SILC network (with execption of ID's in SILC
10927 Packet header) are sent in ID Payload to support variable length
10930 * Server now notifies nick changes and notifies all clients on
10931 the channels about the new nickname (about the new Client ID,
10934 * Implemented CMODE command to change channel modes. Supports all
10935 channel modes defined by the protocol specs except ban and invite
10936 lists. (Also, private channel key mode is supported but support for
10937 setting private channel key in client is missing, thus, this mode
10938 has no effect on client side (except that server requires that the
10939 client uses private channel key and normal channel traffic does not
10942 Also, invite mode works per se, but INVITE command does not work
10943 yet correctly, so you can set channel as invite only channel but
10944 inviting clients to the channel does not work (it is yet to be
10945 thought what's the best way to do it).
10947 * Added new command SILC_COMMAND_CUMODE to change user mode on the
10948 channel. Defined user modes: CHANNEL_FOUNDER and CHANNEL_OPERATOR.
10949 Implemented CUMODE command to change user's mode on the channel.
10950 Supports all modes defined by the protocol specs.
10952 * Added NAMES command reply to return users modes on the channel.
10954 * Removed unnecessary and slow ciphers from lib/silccrypt.
10956 * Set SO_KEEPALIVE option to connection sockets by default.
10958 * Added new command reply status: SILC_STATUS_USER_NOT_ON_CHANNEL.
10960 * Added notify types: MOTD, CMODE_CHANGE and CUMODE_CHANGE. Also,
10961 redefined the Notify Payload into protocol specs.
10963 * Added silc_id_payload_parse_id to get ID directly from raw
10966 Mon Oct 9 20:57:02 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10968 * Changed SILC_COMMAND_IDENTIFY in protocol specification to
10969 accept searching by Client ID as well.
10971 * Added support for LEAVE and SIGNOFF notify types in client library.
10973 * Added silc_id_payload_parse_data into lib/silccore/silcpayload.[ch]
10974 to parse ID Payload from raw data.
10976 Sun Oct 8 19:33:08 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10978 * Added flags parameter into silc_ske_assemble_security_properties
10979 function in lib/silcske/silcske.[ch].
10981 * Changed notify client operation to fit better for notify messages
10982 sent by server. The notify payload received from server is now
10983 passed to the application (after parsing it to SilcNotifyPayload).
10984 It is application's responsibility to retrieve the arguments
10985 from the payload and show the message the way it wants. The message
10986 sent by server is implementation specific.
10988 * Changed public keys to comply with the protocol specification.
10989 Old public keys are not supported anymore and are not compatible.
10991 * Removed nickname from Channel Payload as the latest draft removed
10992 it. The client must resolve the nickname from the NAMES command
10993 reply received when it joined the channel.
10995 Also, changed all channel_xxxx_payload to channel_payload_xxxx.
10997 Sat Oct 7 21:55:01 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10999 * Fixed some errors in protocol specification drafts.
11001 * Created lib/silccore/silcnotify.c to implement Notify Payload
11002 encoding and decoding, lib/silccore/silcpayload.[ch] to implement
11003 generic payloads described by protocol specifications. The file
11004 includes implementations for ID Payload and Argument Payload.
11006 * Changed Command Payload implementation to use the new Argument
11007 Payload. Changed command_xxxx_payload to command_payload_xxxx
11008 to comply with SILC coding conventions.
11010 * Added suppport for Argument Payload handling in Notify Payload
11011 implementation as protocol requires it. Added the new support
11012 into server and client lib as well.
11014 Thu Oct 5 21:16:28 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11016 * Added support for multiple nicknames on same channel. [n] is
11017 added locally to the nickname if there are more than one same
11018 nicknames on the channel.
11020 * Server now sends all nicknames that matched WHOIS request.
11021 Client also shows the list received from server.
11023 * Added TOPIC command to client side. User can now set and show
11024 current topic on channel.
11026 * Added MOTD command to client and server. Also, server sends the
11027 motd when client connects to the server.
11029 * Changed version strings to comply ISO 8601.
11031 Wed Oct 4 23:29:06 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11033 * Fixed protocol error handling in client library. It should now
11034 cope even if the SKE fails for some reason.
11036 * Made new protocol specification drafts for submitting to IETF.
11038 * Implemented TOPIC command to server in silcd/command.c.
11040 * Added two new notify types into lib/silccore/silcnotify.h:
11041 SILC_NOTIFY_TYPE_NICK_CHANGE and SILC_NOTIFY_TYPE_TOPIC_SET to
11042 notify nickname change and topic setting/change on a channel.
11044 * API change of command_reply operation in client library. The
11045 application gets now the status type received from server as well.
11047 Sat Sep 30 16:57:42 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11049 * Removed the function just added to lib/silcutil/silcschedule.[ch].
11051 * Cras fixed and optimized the packet handling even further and
11052 it should work now. Minor change to the prototype of function
11053 silc_packet_receive_process in lib/silccore/silcpacket.[ch].
11055 Sat Sep 30 08:48:47 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11057 * Added new function into lib/silcutil/silcschedule.[ch]:
11058 silc_schedule_with_fd to select() a specified fd. The function
11059 returns after timeout expires or data arrives or goes. The
11060 function is used by packet routines to wait that all data is
11061 received from network.
11063 * Fixed data reading from network in lib/silccore/silcpacket.c.
11064 The code now assures that all data is read from the fd and then
11065 continues packet processing. This was a bug fix since the code
11066 used to drop some data in some circumstances.
11068 * Added new function into lib/silcclient/client.[ch]:
11069 silc_client_start_key_exchange to start key exchange after
11070 connection has been established to server. The code internally
11071 now uses this funtion but its main purpose was to provide it
11072 for applications that perform their own connecting. After
11073 application has created a connection it merely calls this
11074 function to start the key exchange between client and server.
11075 The library takes care of everything else after that.
11077 Updated also lib/silcclient/README to explain the usage of
11080 * Do not send to application information that connection has
11081 been established. Application gets notified it by connect
11084 Thu Sep 28 23:40:19 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11086 * Applied cras's patch to add silc_schedule_one function. The
11087 function runs scheduler once and returns.
11089 * Fixed the scheduler after cras messed it up. The timeout
11090 handling works now as it's supposed to work.
11092 * Added into lib/silccore/ silcnotify.h to include notify
11093 message types support. Changed silc_server_send_notify*
11094 functions, in server.[ch], to support those new notify types.
11095 Added the support for the notify types into client library,
11096 as well. Added new notify client operation into ops.h in
11099 * Changed silc_server_packet_send_to_channel to send normal
11100 packets instead of just channel message packets. The function
11101 is now used to send the notify packets to channels. It is not
11102 used to send channel message packets anymore, as server never
11103 sends them anymore.
11105 * Added explicit casting into lib/silcutil/silcbuffmt.c to few
11106 va_arg()s as it seems to require it nowadays. I guess, if SILC
11107 is compiled with older va_arg() the new code should work anyway.
11109 Wed Sep 13 18:10:14 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11111 * Splitted core library. Core library (lib/silccore) includes
11112 now only SILC protocol specific core (and common) components.
11113 Created new utility library (lib/silcutil) that includes more
11114 generic purpose stuff. The stuff for util library was taken
11115 from the old core library. This was minor and easy split.
11117 * Created SILC Client Library (lib/silcclient) that includes
11118 implementation of the SILC client without user interface. This
11119 was major move from silc/ directory. The code has been changed
11120 so that it is transparent towards the user interface. The
11121 silc/ directory includes now the same user interface as before
11122 and it uses the new client library. Read lib/silcclient/README.
11123 Basicly, the client library performs everything else related
11124 to SILC except user interface handling. Also, configuration
11125 files are considered to be part of user interface and library
11126 does not handle them.
11128 This change also changed a lot of structures, function naming etc.
11129 Most important change was that SilcClientWindow object was
11130 renamed to SilcClientConnection in the client library. Created
11131 also new file lib/silcclient/ops.h. Also added new files
11132 silc/local_command.[ch] and silc/client_ops.[ch].
11134 All these changes were made to make it easier for user interface
11135 designers to create what ever user interface for the SILC client
11138 It is also expected that the server will be moved to lib
11139 directory as well and SILC Server Library will be created;
11140 sometimes in the future.
11142 * Removed Local commands from lib/silccore/silccommand.h as
11143 they are application specific and new client library does not
11144 handle any of those anymore.
11146 * Several functions moved to lib/silcutil/silcutilc.[ch] from
11147 old client implementation in silc/.
11149 * Added support for callback functions in SILC_LOG_* macros.
11150 Application can now set its own callbacks that will be called
11151 instead of using the default functions that will always print
11152 the debug messages to stderr (or stdout). Also, debugging can
11153 now be disabled by setting silc_debug to FALSE and re-enabled by
11154 setting it to TRUE. Note, that logging will still work even
11155 if debugging is disabled.
11157 New functions in lib/silcutil/silclog.[ch]: silc_log_set_callbacks,
11158 silc_log_reset_callbacks, silc_log_set_debug_callbacks and
11159 silc_log_reset_debug_callbacks.
11161 * To enable debugging in silc client one must give now -d
11162 option on command line.
11164 * Changed silc_schedule_init to automatically allocate task queues
11165 if they are not allocated before calling it.
11167 Thu Sep 7 10:49:33 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11169 * Added GMP 3.1 into math library.
11171 Sun Aug 20 21:27:26 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11173 * Added SILC_PACKET_REMOVE_CHANNEL_USER to remove a client from
11174 a channel in SILC network. The packet is used by servers and
11175 routers to notify other routers that user has left a channel.
11176 This little feature was missing until now. Added the feature
11177 to protocol specification as well.
11179 Added functions: silc_server_send_remove_channel_user and
11180 silc_server_remove_channel_user into server.[ch].
11182 * Added SILC_PACKET_REKEY and SILC_PACKET_REKEY_DONE into
11183 lib/silccore/silcpacket.h. However, they are not implemented
11186 Sat Aug 19 23:04:16 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11188 * Fixed joining to a channel and sending channel messages
11189 between server and router. The channel message sending should
11190 now work inside a cell.
11192 Tue Jul 25 20:46:13 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11194 * Fixed the private message sending between server and router.
11195 The private message sending should now work inside a cell.
11197 * Added silc_server_replace_id into server.[ch] to replace
11198 existing ID in the SILC network.
11200 * Added silc_idlist_find_server_by, silc_idlist_replace_client_id
11201 and silc_idlist_replace_server_id into idlist.[ch] in server.
11203 Mon Jul 24 18:33:31 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11205 * Fixed the server to server connections. Server can again now
11206 connect to router. Router to router connections probably does
11209 Thu Jul 20 13:15:01 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11211 * Added dynamic protocol registering support. Now protocols can
11212 registered and unregistered on the fly. Patch by cras.
11214 Wed Jul 19 19:08:46 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11216 * Added lib/contrib directory to hold routines that some platforms
11217 don't have but are needed by SILC.
11219 * Added getopt.c, getopt1.c and getopt.h from GNU C library
11220 into lin/contrib to provide getopt() and getopt_long() for
11221 those who don't have it.
11223 Tue Jul 18 20:41:20 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11225 * Added AWAY command to client. When away message is set and
11226 client receives a private message packet the client automatically
11227 replies to the sender with the away message.
11229 * Fixed a bug in lib/silcmath/mpbin.c: silc_mp_mp2bin. This
11230 bug seemed to be the cause of recent problems when compiling
11233 * Added version detection support to SKE protocol specification
11234 and added the new changes to the SKE implementation as well.
11235 There were other minor changes in the SKE protocol as well.
11237 Many changes in lib/silcske/silcske.[ch] and in
11238 lib/silcske/payload.[ch].
11240 * Added ^U functionality, clear input line. Patch from cras.
11242 Mon Jul 17 23:33:26 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11244 * Mainly small bugfixes on core library. Fixed some debugging
11245 logging and buffer overflow in silclog.c.
11247 * Updated config.sub and config.guess on the distribution tree.
11249 Sat Jul 15 15:33:48 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11251 * Added command lagging support in server. Client may execute
11252 commands now only once in two seconds.
11254 Thu Jul 13 22:10:21 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11256 * Optimized packet reception. MAC computation and checking is now
11257 also more optimized. A lot previously duplicated code is now
11258 used as generic by both client and server.
11260 * Fixed key pair generation in clientutil.c
11262 Wed Jul 12 18:28:07 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11264 * Added into lib/silccore/silcbufutil.[ch] new function;
11265 silc_buffer_realloc.
11267 * Moved generic packet sending/encryption functions to
11268 lib/silccore/silcpacket.[ch] from client and server. Some
11269 rewriting of the functions.
11271 * Moved all generic packet reception/decryption functions to
11272 lib/silccore/silcpacket.[ch] from client and server. The
11273 packet processing is now much cleaner in both client and server.
11274 These were major changes in both client and server.
11276 * Created many common functions in server to do packet sending.
11277 Previously code were duplicated a lot, this has been removed
11278 with these changes.
11280 Tue Jul 11 20:27:26 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11282 * Rewrote major parts of the ID cache system. Don't know
11283 whether it is better now or not but at least the API is more
11286 * Major rewrite on ID cache stuff on client because of the ID
11287 cache API changes. Added idlist.c to client.
11289 * Also major rewrite on ID cache stuff on server as well.
11290 Major rewrite of idlist.[ch]. SilcXXXList's are now named
11291 SilcXXXEntry's. We won't keep anymore idlist specific pointers
11292 in hand, instead they are all put into the ID cache system now.
11293 All server_idlist_* routines uses ID cache now instead of
11294 traversing its own lists (those lists does not exist anymore).
11295 SilcIDList though still exists. Also, SilcXXXEntry's are
11298 Sun Jul 9 15:19:24 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11300 * Finally made the SKE implementation compliant to the protocol
11301 specification. All mp integers are now binary encoded as
11302 opposed being HEX encoded.
11304 * Added lib/silcmath/mpbin.[ch]. Encoding mp intergers to and
11307 * Added into lib/silccore/silcutil.[ch] PEM encoding/decoding
11308 functions: silc_[encode/decode]_pem. Also added function
11309 silc_encode_pem_file to PEM encode with newlines ('\n') for
11310 saving into a file.
11312 * SILC public keys are now encoded either PEM or binary. Same
11313 option is for private keys as well. By default private keys
11314 are binary encoded and public keys PEM encoded. Silly HEX
11315 encoding were removed.
11317 * Added into lib/silccrypt/silchash.[ch] silc_hash_fingerprint
11318 function to create fingerprints.
11320 * Fixed a bug in SHA1; does not change the original data anymore.
11322 * Partly implemented INFO command on client and server side.
11323 Fixed CLEAR command. Changes to SERVER command; show current
11324 server(s) when giving command without arguments. Added
11325 VERSION command to client.
11327 * Added check to server that unregistered connections cannot
11328 execute commands (unless it is specificly allowed).
11330 Thu Jul 6 18:12:24 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11332 * Fixed screen refresh.
11334 * Fixed channel joining bug from client. On some circumstances
11335 client tried to join to a channel it had already joined.
11337 * Added public key verification process into client's protocol.c.
11338 The client now verifies the public key from user and saves
11339 it into ~./silc/serverkeys/ directory.
11341 Added into: clientutil.[ch]: silc_client_verify_server_key.
11343 * Changed SKE protocol's silc_ske_initiator_finish function
11344 to accept callback function that verifies the received public
11345 key. Removed old silc_ske_verify_public_key function.
11347 Wed Jul 5 19:19:02 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11349 * Added into silcpkcs[ch]: silc_pkcs_public_key[_data]_set and
11350 silc_pkcs_private_key[_data]_set.
11352 * Made the password and public authentication more cleaner in
11353 server's protocol.c.
11355 * Removed historic and obsolete protocol `channel_auth' from
11356 both client and server.
11358 * Removed wrong way of sending command status messages from
11359 server to client in server's command.c. The old way violated
11360 protocol specification.
11362 Changes to silccore/silccommand.[ch]: removed
11363 silc_command_encode_status_payload -> not needed anymore,
11364 changed silc_command_encode_payload_va to accept extra
11365 argument on variable argument list. The argument type must
11366 now be provided to the function. Also, added new function:
11367 silc_command_encode_reply_payload_va which is same as
11368 normal command_encode_payload_va except command status type
11369 is provided as extra argument.
11371 Tue Jul 4 18:26:39 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11373 * Added ~./silc directory handling. The directory includes the
11374 public and private keys for the client.
11376 Added silc_client_check_silc_dir, silc_client_create_identifier
11377 and silc_client_load_keys.
11379 * Implemented SILC protocol compliant public key. Added public
11380 and private key saving to and loading from files.
11382 Added into silcpkcs.[ch]: silc_pkcs_encode_identifier,
11383 silc_pkcs_public_key_encode[_data], silc_pkcs_public_key_decode,
11384 silc_pkcs_private_key_encode[_data], silc_pkcs_private_key_decode,
11385 silc_pkcs_public_key_alloc, silc_pkcs_public_key_free,
11386 silc_pkcs_private_key_alloc and silc_pkcs_private_key_free.
11388 Implemented: silc_pkcs_save_[public/private]_key[_data] and
11389 silc_pkcs_load_[public/private]_key.
11391 Mon Jul 3 18:51:27 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11393 * Added silc_server_get_route (route.[ch]) to get connection
11394 data for the fastest route for given ID.
11396 * Implemented INVITE command on client and server. The command
11397 were re-defined in the SILC Protocol Specification and the
11398 implementation now complies with the specification.
11400 * Implemented PING command on client and server.
11402 * Implemented NAMES command on client and server. The server side
11403 supports currently only normal server not router server yet.
11404 Some changes to NAMES definition in SILC protocol specification.
11406 Sun Jul 2 18:23:01 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11408 * Implemented LEAVE command on client and server.
11410 * Previously deprecated SILC_PACKET_FORWARDED flag is now in use
11411 again. This change was made to the protocol as well. Server
11412 should not violate the protocol specification anymore.
11414 Fri Jun 30 14:03:26 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11416 * Added SOCKS4 and SOCKS5 support to SILC client. SOCKS5
11417 was tested. SOCKS4 was not but should work anyway.